diff options
Diffstat (limited to 'tests')
2058 files changed, 23282 insertions, 9993 deletions
diff --git a/tests/assembly/align_offset.rs b/tests/assembly/align_offset.rs index c5eefca3467..116edf62bbe 100644 --- a/tests/assembly/align_offset.rs +++ b/tests/assembly/align_offset.rs @@ -1,7 +1,6 @@ // assembly-output: emit-asm // compile-flags: -Copt-level=1 // only-x86_64 -// min-llvm-version: 14.0 #![crate_type="rlib"] // CHECK-LABEL: align_offset_byte_ptr diff --git a/tests/codegen/array-map.rs b/tests/codegen/array-map.rs new file mode 100644 index 00000000000..9298e89e397 --- /dev/null +++ b/tests/codegen/array-map.rs @@ -0,0 +1,49 @@ +// compile-flags: -C opt-level=3 -C target-cpu=x86-64-v3 +// no-system-llvm +// only-x86_64 +// ignore-debug (the extra assertions get in the way) + +#![crate_type = "lib"] +#![feature(array_zip)] + +// CHECK-LABEL: @short_integer_map +#[no_mangle] +pub fn short_integer_map(x: [u32; 8]) -> [u32; 8] { + // CHECK: load <8 x i32> + // CHECK: shl <8 x i32> + // CHECK: or <8 x i32> + // CHECK: store <8 x i32> + x.map(|x| 2 * x + 1) +} + +// CHECK-LABEL: @short_integer_zip_map +#[no_mangle] +pub fn short_integer_zip_map(x: [u32; 8], y: [u32; 8]) -> [u32; 8] { + // CHECK: %[[A:.+]] = load <8 x i32> + // CHECK: %[[B:.+]] = load <8 x i32> + // CHECK: sub <8 x i32> %[[A]], %[[B]] + // CHECK: store <8 x i32> + x.zip(y).map(|(x, y)| x - y) +} + +// This test is checking that LLVM can SRoA away a bunch of the overhead, +// like fully moving the iterators to registers. Notably, previous implementations +// of `map` ended up `alloca`ing the whole `array::IntoIterator`, meaning both a +// hard-to-eliminate `memcpy` and that the iteration counts needed to be written +// out to stack every iteration, even for infallible operations on `Copy` types. +// +// This is still imperfect, as there's more copies than would be ideal, +// but hopefully work like #103830 will improve that in future, +// and update this test to be stricter. +// +// CHECK-LABEL: @long_integer_map +#[no_mangle] +pub fn long_integer_map(x: [u32; 64]) -> [u32; 64] { + // CHECK: start: + // CHECK-NEXT: alloca [64 x i32] + // CHECK-NEXT: alloca %"core::mem::manually_drop::ManuallyDrop<[u32; 64]>" + // CHECK-NOT: alloca + // CHECK: mul <{{[0-9]+}} x i32> + // CHECK: add <{{[0-9]+}} x i32> + x.map(|x| 13 * x + 7) +} diff --git a/tests/codegen/autovectorize-f32x4.rs b/tests/codegen/autovectorize-f32x4.rs index 6b09c8fc998..9ecea53f1c0 100644 --- a/tests/codegen/autovectorize-f32x4.rs +++ b/tests/codegen/autovectorize-f32x4.rs @@ -1,6 +1,7 @@ -// compile-flags: -C opt-level=3 +// compile-flags: -C opt-level=3 -Z merge-functions=disabled // only-x86_64 #![crate_type = "lib"] +#![feature(array_zip)] // CHECK-LABEL: @auto_vectorize_direct #[no_mangle] @@ -30,3 +31,13 @@ pub fn auto_vectorize_loop(a: [f32; 4], b: [f32; 4]) -> [f32; 4] { } c } + +// CHECK-LABEL: @auto_vectorize_array_zip_map +#[no_mangle] +pub fn auto_vectorize_array_zip_map(a: [f32; 4], b: [f32; 4]) -> [f32; 4] { +// CHECK: load <4 x float> +// CHECK: load <4 x float> +// CHECK: fadd <4 x float> +// CHECK: store <4 x float> + a.zip(b).map(|(a, b)| a + b) +} diff --git a/tests/codegen/consts.rs b/tests/codegen/consts.rs index 260d9de8670..d0418d11142 100644 --- a/tests/codegen/consts.rs +++ b/tests/codegen/consts.rs @@ -1,5 +1,4 @@ // compile-flags: -C no-prepopulate-passes -// min-llvm-version: 14.0 #![crate_type = "lib"] diff --git a/tests/codegen/debug-vtable.rs b/tests/codegen/debug-vtable.rs index bdd312878ec..d82b737de0b 100644 --- a/tests/codegen/debug-vtable.rs +++ b/tests/codegen/debug-vtable.rs @@ -9,6 +9,14 @@ // compile-flags: -Cdebuginfo=2 -Copt-level=0 -Csymbol-mangling-version=v0 // ignore-tidy-linelength +// Make sure that vtables don't have the unnamed_addr attribute when debuginfo is enabled. +// This helps debuggers more reliably map from dyn pointer to concrete type. +// CHECK: @vtable.0 = private constant <{ +// CHECK: @vtable.1 = private constant <{ +// CHECK: @vtable.2 = private constant <{ +// CHECK: @vtable.3 = private constant <{ +// CHECK: @vtable.4 = private constant <{ + // NONMSVC: ![[USIZE:[0-9]+]] = !DIBasicType(name: "usize" // MSVC: ![[USIZE:[0-9]+]] = !DIDerivedType(tag: DW_TAG_typedef, name: "usize" // NONMSVC: ![[PTR:[0-9]+]] = !DIDerivedType(tag: DW_TAG_pointer_type, name: "*const ()" diff --git a/tests/codegen/function-arguments-noopt.rs b/tests/codegen/function-arguments-noopt.rs index ff76405a4ea..0c62e0d35e3 100644 --- a/tests/codegen/function-arguments-noopt.rs +++ b/tests/codegen/function-arguments-noopt.rs @@ -29,6 +29,12 @@ pub fn borrow(x: &i32) -> &i32 { x } +// CHECK: align 4 {{i32\*|ptr}} @borrow_mut({{i32\*|ptr}} align 4 %x) +#[no_mangle] +pub fn borrow_mut(x: &mut i32) -> &mut i32 { + x +} + // CHECK-LABEL: @borrow_call #[no_mangle] pub fn borrow_call(x: &i32, f: fn(&i32) -> &i32) -> &i32 { diff --git a/tests/codegen/function-arguments.rs b/tests/codegen/function-arguments.rs index 1f979d7b90a..d6f019016a5 100644 --- a/tests/codegen/function-arguments.rs +++ b/tests/codegen/function-arguments.rs @@ -1,6 +1,7 @@ // compile-flags: -O -C no-prepopulate-passes #![crate_type = "lib"] +#![feature(dyn_star)] use std::mem::MaybeUninit; use std::num::NonZeroU64; @@ -85,6 +86,12 @@ pub fn option_nonzero_int(x: Option<NonZeroU64>) -> Option<NonZeroU64> { pub fn readonly_borrow(_: &i32) { } +// CHECK: noundef align 4 dereferenceable(4) {{i32\*|ptr}} @readonly_borrow_ret() +#[no_mangle] +pub fn readonly_borrow_ret() -> &'static i32 { + loop {} +} + // CHECK: @static_borrow({{i32\*|ptr}} noalias noundef readonly align 4 dereferenceable(4) %_1) // static borrow may be captured #[no_mangle] @@ -115,9 +122,17 @@ pub fn mutable_unsafe_borrow(_: &mut UnsafeInner) { pub fn mutable_borrow(_: &mut i32) { } +// CHECK: noundef align 4 dereferenceable(4) {{i32\*|ptr}} @mutable_borrow_ret() #[no_mangle] -// CHECK: @mutable_notunpin_borrow({{i32\*|ptr}} noundef align 4 dereferenceable(4) %_1) +pub fn mutable_borrow_ret() -> &'static mut i32 { + loop {} +} + +#[no_mangle] +// CHECK: @mutable_notunpin_borrow({{i32\*|ptr}} noundef nonnull align 4 %_1) // This one is *not* `noalias` because it might be self-referential. +// It is also not `dereferenceable` due to +// <https://github.com/rust-lang/unsafe-code-guidelines/issues/381>. pub fn mutable_notunpin_borrow(_: &mut NotUnpin) { } @@ -167,6 +182,12 @@ pub fn _box(x: Box<i32>) -> Box<i32> { x } +// CHECK: noundef nonnull align 4 {{i32\*|ptr}} @notunpin_box({{i32\*|ptr}} noundef nonnull align 4 %x) +#[no_mangle] +pub fn notunpin_box(x: Box<NotUnpin>) -> Box<NotUnpin> { + x +} + // CHECK: @struct_return({{%S\*|ptr}} noalias nocapture noundef sret(%S) dereferenceable(32){{( %0)?}}) #[no_mangle] pub fn struct_return() -> S { @@ -233,12 +254,12 @@ pub fn trait_raw(_: *const dyn Drop) { // CHECK: @trait_box({{\{\}\*|ptr}} noalias noundef nonnull align 1{{( %0)?}}, {{.+}} noalias noundef readonly align {{.*}} dereferenceable({{.*}}){{( %1)?}}) #[no_mangle] -pub fn trait_box(_: Box<dyn Drop>) { +pub fn trait_box(_: Box<dyn Drop + Unpin>) { } // CHECK: { {{i8\*|ptr}}, {{i8\*|ptr}} } @trait_option({{i8\*|ptr}} noalias noundef align 1 %x.0, {{i8\*|ptr}} %x.1) #[no_mangle] -pub fn trait_option(x: Option<Box<dyn Drop>>) -> Option<Box<dyn Drop>> { +pub fn trait_option(x: Option<Box<dyn Drop + Unpin>>) -> Option<Box<dyn Drop + Unpin>> { x } @@ -259,3 +280,11 @@ pub fn enum_id_1(x: Option<Result<u16, u16>>) -> Option<Result<u16, u16>> { pub fn enum_id_2(x: Option<u8>) -> Option<u8> { x } + +// CHECK: { {{\{\}\*|ptr}}, {{.+}} } @dyn_star({{\{\}\*|ptr}} noundef %x.0, {{.+}} noalias noundef readonly align {{.*}} dereferenceable({{.*}}) %x.1) +// Expect an ABI something like `{ {}*, [3 x i64]* }`, but that's hard to match on generically, +// so do like the `trait_box` test and just match on `{{.+}}` for the vtable. +#[no_mangle] +pub fn dyn_star(x: dyn* Drop) -> dyn* Drop { + x +} diff --git a/tests/codegen/inherit_overflow.rs b/tests/codegen/inherit_overflow.rs new file mode 100644 index 00000000000..0b0b890b2c9 --- /dev/null +++ b/tests/codegen/inherit_overflow.rs @@ -0,0 +1,14 @@ +// compile-flags: -Zmir-enable-passes=+Inline,+ConstProp --crate-type lib +// revisions: ASSERT NOASSERT +//[ASSERT] compile-flags: -Coverflow-checks=on +//[NOASSERT] compile-flags: -Coverflow-checks=off + +// CHECK-LABEL: define{{.*}} @assertion +// ASSERT: call void @_ZN4core9panicking5panic17h +// NOASSERT: ret i8 0 +#[no_mangle] +pub fn assertion() -> u8 { + // Optimized MIR will replace this `CheckedBinaryOp` by `const (0, true)`. + // Verify that codegen does or does not emit the panic. + <u8 as std::ops::Add>::add(255, 1) +} diff --git a/tests/codegen/instrument-xray/basic.rs b/tests/codegen/instrument-xray/basic.rs new file mode 100644 index 00000000000..d3e49d53174 --- /dev/null +++ b/tests/codegen/instrument-xray/basic.rs @@ -0,0 +1,9 @@ +// Checks that `-Z instrument-xray` produces expected instrumentation. +// +// needs-xray +// compile-flags: -Z instrument-xray=always + +#![crate_type = "lib"] + +// CHECK: attributes #{{.*}} "function-instrument"="xray-always" +pub fn function() {} diff --git a/tests/codegen/instrument-xray/options-combine.rs b/tests/codegen/instrument-xray/options-combine.rs new file mode 100644 index 00000000000..f7e500b65f6 --- /dev/null +++ b/tests/codegen/instrument-xray/options-combine.rs @@ -0,0 +1,12 @@ +// Checks that `-Z instrument-xray` options can be specified multiple times. +// +// needs-xray +// compile-flags: -Z instrument-xray=skip-exit +// compile-flags: -Z instrument-xray=instruction-threshold=123 +// compile-flags: -Z instrument-xray=instruction-threshold=456 + +#![crate_type = "lib"] + +// CHECK: attributes #{{.*}} "xray-instruction-threshold"="456" "xray-skip-exit" +// CHECK-NOT: attributes #{{.*}} "xray-instruction-threshold"="123" +pub fn function() {} diff --git a/tests/codegen/instrument-xray/options-override.rs b/tests/codegen/instrument-xray/options-override.rs new file mode 100644 index 00000000000..00f81837902 --- /dev/null +++ b/tests/codegen/instrument-xray/options-override.rs @@ -0,0 +1,11 @@ +// Checks that the last `-Z instrument-xray` option wins. +// +// needs-xray +// compile-flags: -Z instrument-xray=always +// compile-flags: -Z instrument-xray=never + +#![crate_type = "lib"] + +// CHECK: attributes #{{.*}} "function-instrument"="xray-never" +// CHECK-NOT: attributes #{{.*}} "function-instrument"="xray-always" +pub fn function() {} diff --git a/tests/codegen/issue-75659.rs b/tests/codegen/issue-75659.rs index 6bcb59affe3..9394868c08d 100644 --- a/tests/codegen/issue-75659.rs +++ b/tests/codegen/issue-75659.rs @@ -1,7 +1,7 @@ // This test checks that the call to memchr/slice_contains is optimized away // when searching in small slices. -// compile-flags: -O -Zinline-mir=no +// compile-flags: -O -Zinline-mir=false // only-x86_64 #![crate_type = "lib"] diff --git a/tests/codegen/merge-functions.rs b/tests/codegen/merge-functions.rs index 8e8fe5c964d..d6caeeee896 100644 --- a/tests/codegen/merge-functions.rs +++ b/tests/codegen/merge-functions.rs @@ -1,4 +1,3 @@ -// min-llvm-version: 14.0 // revisions: O Os //[Os] compile-flags: -Copt-level=s //[O] compile-flags: -O diff --git a/tests/codegen/move-operands.rs b/tests/codegen/move-operands.rs index 6c51324a312..1d8209e8ea5 100644 --- a/tests/codegen/move-operands.rs +++ b/tests/codegen/move-operands.rs @@ -1,4 +1,4 @@ -// compile-flags: -C no-prepopulate-passes -Zmir-enable-passes=+DestinationPropagation +// compile-flags: -C no-prepopulate-passes -Zmir-enable-passes=+DestinationPropagation,-CopyProp #![crate_type = "lib"] diff --git a/tests/codegen/option-nonzero-eq.rs b/tests/codegen/option-nonzero-eq.rs index 598dcc19b49..835decd3e5f 100644 --- a/tests/codegen/option-nonzero-eq.rs +++ b/tests/codegen/option-nonzero-eq.rs @@ -3,6 +3,7 @@ #![crate_type = "lib"] extern crate core; +use core::cmp::Ordering; use core::num::{NonZeroU32, NonZeroI64}; use core::ptr::NonNull; @@ -32,3 +33,12 @@ pub fn non_null_eq(l: Option<NonNull<u8>>, r: Option<NonNull<u8>>) -> bool { // CHECK-NEXT: ret i1 l == r } + +// CHECK-lABEL: @ordering_eq +#[no_mangle] +pub fn ordering_eq(l: Option<Ordering>, r: Option<Ordering>) -> bool { + // CHECK: start: + // CHECK-NEXT: icmp eq i8 + // CHECK-NEXT: ret i1 + l == r +} diff --git a/tests/codegen/sanitizer-kasan-emits-instrumentation.rs b/tests/codegen/sanitizer-kasan-emits-instrumentation.rs new file mode 100644 index 00000000000..d6e3f2719df --- /dev/null +++ b/tests/codegen/sanitizer-kasan-emits-instrumentation.rs @@ -0,0 +1,47 @@ +// Verifies that `-Zsanitizer=kernel-address` emits sanitizer instrumentation. + +// compile-flags: -Zsanitizer=kernel-address +// revisions: aarch64 riscv64imac riscv64gc x86_64 +//[aarch64] compile-flags: --target aarch64-unknown-none +//[aarch64] needs-llvm-components: aarch64 +//[riscv64imac] compile-flags: --target riscv64imac-unknown-none-elf +//[riscv64imac] needs-llvm-components: riscv +//[riscv64imac] min-llvm-version: 16 +//[riscv64gc] compile-flags: --target riscv64gc-unknown-none-elf +//[riscv64gc] needs-llvm-components: riscv +//[riscv64gc] min-llvm-version: 16 +//[x86_64] compile-flags: --target x86_64-unknown-none +//[x86_64] needs-llvm-components: x86 + +#![crate_type = "rlib"] +#![feature(no_core, no_sanitize, lang_items)] +#![no_core] + +#[lang = "sized"] +trait Sized {} + +#[lang = "copy"] +trait Copy {} + +impl Copy for u8 {} + +// CHECK-LABEL: ; sanitizer_kasan_emits_instrumentation::unsanitized +// CHECK-NEXT: ; Function Attrs: +// CHECK-NOT: sanitize_address +// CHECK: start: +// CHECK-NOT: call void @__asan_report_load +// CHECK: } +#[no_sanitize(address)] +pub fn unsanitized(b: &mut u8) -> u8 { + *b +} + +// CHECK-LABEL: ; sanitizer_kasan_emits_instrumentation::sanitized +// CHECK-NEXT: ; Function Attrs: +// CHECK: sanitize_address +// CHECK: start: +// CHECK: call void @__asan_report_load +// CHECK: } +pub fn sanitized(b: &mut u8) -> u8 { + *b +} diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-arithmetic-saturating.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-arithmetic-saturating.rs index 6fb0ceb4025..faac7566a0c 100644 --- a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-arithmetic-saturating.rs +++ b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-arithmetic-saturating.rs @@ -116,150 +116,150 @@ extern "platform-intrinsic" { fn simd_saturating_sub<T>(x: T, y: T) -> T; } -// NOTE(eddyb) `%{{x|_3}}` is used because on some targets (e.g. WASM) +// NOTE(eddyb) `%{{x|1}}` is used because on some targets (e.g. WASM) // SIMD vectors are passed directly, resulting in `%x` being a vector, // while on others they're passed indirectly, resulting in `%x` being -// a pointer to a vector, and `%_3` a vector loaded from that pointer. +// a pointer to a vector, and `%1` a vector loaded from that pointer. // This is controlled by the target spec option `simd_types_indirect`. -// The same applies to `%{{y|_4}}` as well. +// The same applies to `%{{y|2}}` as well. // CHECK-LABEL: @sadd_i8x2 #[no_mangle] pub unsafe fn sadd_i8x2(x: i8x2, y: i8x2) -> i8x2 { - // CHECK: %{{[0-9]+}} = call <2 x i8> @llvm.sadd.sat.v2i8(<2 x i8> %{{x|_3}}, <2 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i8> @llvm.sadd.sat.v2i8(<2 x i8> %{{x|1}}, <2 x i8> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i8x4 #[no_mangle] pub unsafe fn sadd_i8x4(x: i8x4, y: i8x4) -> i8x4 { - // CHECK: %{{[0-9]+}} = call <4 x i8> @llvm.sadd.sat.v4i8(<4 x i8> %{{x|_3}}, <4 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i8> @llvm.sadd.sat.v4i8(<4 x i8> %{{x|1}}, <4 x i8> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i8x8 #[no_mangle] pub unsafe fn sadd_i8x8(x: i8x8, y: i8x8) -> i8x8 { - // CHECK: %{{[0-9]+}} = call <8 x i8> @llvm.sadd.sat.v8i8(<8 x i8> %{{x|_3}}, <8 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <8 x i8> @llvm.sadd.sat.v8i8(<8 x i8> %{{x|1}}, <8 x i8> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i8x16 #[no_mangle] pub unsafe fn sadd_i8x16(x: i8x16, y: i8x16) -> i8x16 { - // CHECK: %{{[0-9]+}} = call <16 x i8> @llvm.sadd.sat.v16i8(<16 x i8> %{{x|_3}}, <16 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <16 x i8> @llvm.sadd.sat.v16i8(<16 x i8> %{{x|1}}, <16 x i8> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i8x32 #[no_mangle] pub unsafe fn sadd_i8x32(x: i8x32, y: i8x32) -> i8x32 { - // CHECK: %{{[0-9]+}} = call <32 x i8> @llvm.sadd.sat.v32i8(<32 x i8> %{{x|_3}}, <32 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <32 x i8> @llvm.sadd.sat.v32i8(<32 x i8> %{{x|1}}, <32 x i8> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i8x64 #[no_mangle] pub unsafe fn sadd_i8x64(x: i8x64, y: i8x64) -> i8x64 { - // CHECK: %{{[0-9]+}} = call <64 x i8> @llvm.sadd.sat.v64i8(<64 x i8> %{{x|_3}}, <64 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <64 x i8> @llvm.sadd.sat.v64i8(<64 x i8> %{{x|1}}, <64 x i8> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i16x2 #[no_mangle] pub unsafe fn sadd_i16x2(x: i16x2, y: i16x2) -> i16x2 { - // CHECK: %{{[0-9]+}} = call <2 x i16> @llvm.sadd.sat.v2i16(<2 x i16> %{{x|_3}}, <2 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i16> @llvm.sadd.sat.v2i16(<2 x i16> %{{x|1}}, <2 x i16> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i16x4 #[no_mangle] pub unsafe fn sadd_i16x4(x: i16x4, y: i16x4) -> i16x4 { - // CHECK: %{{[0-9]+}} = call <4 x i16> @llvm.sadd.sat.v4i16(<4 x i16> %{{x|_3}}, <4 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i16> @llvm.sadd.sat.v4i16(<4 x i16> %{{x|1}}, <4 x i16> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i16x8 #[no_mangle] pub unsafe fn sadd_i16x8(x: i16x8, y: i16x8) -> i16x8 { - // CHECK: %{{[0-9]+}} = call <8 x i16> @llvm.sadd.sat.v8i16(<8 x i16> %{{x|_3}}, <8 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <8 x i16> @llvm.sadd.sat.v8i16(<8 x i16> %{{x|1}}, <8 x i16> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i16x16 #[no_mangle] pub unsafe fn sadd_i16x16(x: i16x16, y: i16x16) -> i16x16 { - // CHECK: %{{[0-9]+}} = call <16 x i16> @llvm.sadd.sat.v16i16(<16 x i16> %{{x|_3}}, <16 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <16 x i16> @llvm.sadd.sat.v16i16(<16 x i16> %{{x|1}}, <16 x i16> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i16x32 #[no_mangle] pub unsafe fn sadd_i16x32(x: i16x32, y: i16x32) -> i16x32 { - // CHECK: %{{[0-9]+}} = call <32 x i16> @llvm.sadd.sat.v32i16(<32 x i16> %{{x|_3}}, <32 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <32 x i16> @llvm.sadd.sat.v32i16(<32 x i16> %{{x|1}}, <32 x i16> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i32x2 #[no_mangle] pub unsafe fn sadd_i32x2(x: i32x2, y: i32x2) -> i32x2 { - // CHECK: %{{[0-9]+}} = call <2 x i32> @llvm.sadd.sat.v2i32(<2 x i32> %{{x|_3}}, <2 x i32> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i32> @llvm.sadd.sat.v2i32(<2 x i32> %{{x|1}}, <2 x i32> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i32x4 #[no_mangle] pub unsafe fn sadd_i32x4(x: i32x4, y: i32x4) -> i32x4 { - // CHECK: %{{[0-9]+}} = call <4 x i32> @llvm.sadd.sat.v4i32(<4 x i32> %{{x|_3}}, <4 x i32> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i32> @llvm.sadd.sat.v4i32(<4 x i32> %{{x|1}}, <4 x i32> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i32x8 #[no_mangle] pub unsafe fn sadd_i32x8(x: i32x8, y: i32x8) -> i32x8 { - // CHECK: %{{[0-9]+}} = call <8 x i32> @llvm.sadd.sat.v8i32(<8 x i32> %{{x|_3}}, <8 x i32> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <8 x i32> @llvm.sadd.sat.v8i32(<8 x i32> %{{x|1}}, <8 x i32> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i32x16 #[no_mangle] pub unsafe fn sadd_i32x16(x: i32x16, y: i32x16) -> i32x16 { - // CHECK: %{{[0-9]+}} = call <16 x i32> @llvm.sadd.sat.v16i32(<16 x i32> %{{x|_3}}, <16 x i32> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <16 x i32> @llvm.sadd.sat.v16i32(<16 x i32> %{{x|1}}, <16 x i32> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i64x2 #[no_mangle] pub unsafe fn sadd_i64x2(x: i64x2, y: i64x2) -> i64x2 { - // CHECK: %{{[0-9]+}} = call <2 x i64> @llvm.sadd.sat.v2i64(<2 x i64> %{{x|_3}}, <2 x i64> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i64> @llvm.sadd.sat.v2i64(<2 x i64> %{{x|1}}, <2 x i64> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i64x4 #[no_mangle] pub unsafe fn sadd_i64x4(x: i64x4, y: i64x4) -> i64x4 { - // CHECK: %{{[0-9]+}} = call <4 x i64> @llvm.sadd.sat.v4i64(<4 x i64> %{{x|_3}}, <4 x i64> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i64> @llvm.sadd.sat.v4i64(<4 x i64> %{{x|1}}, <4 x i64> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i64x8 #[no_mangle] pub unsafe fn sadd_i64x8(x: i64x8, y: i64x8) -> i64x8 { - // CHECK: %{{[0-9]+}} = call <8 x i64> @llvm.sadd.sat.v8i64(<8 x i64> %{{x|_3}}, <8 x i64> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <8 x i64> @llvm.sadd.sat.v8i64(<8 x i64> %{{x|1}}, <8 x i64> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i128x2 #[no_mangle] pub unsafe fn sadd_i128x2(x: i128x2, y: i128x2) -> i128x2 { - // CHECK: %{{[0-9]+}} = call <2 x i128> @llvm.sadd.sat.v2i128(<2 x i128> %{{x|_3}}, <2 x i128> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i128> @llvm.sadd.sat.v2i128(<2 x i128> %{{x|1}}, <2 x i128> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @sadd_i128x4 #[no_mangle] pub unsafe fn sadd_i128x4(x: i128x4, y: i128x4) -> i128x4 { - // CHECK: %{{[0-9]+}} = call <4 x i128> @llvm.sadd.sat.v4i128(<4 x i128> %{{x|_3}}, <4 x i128> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i128> @llvm.sadd.sat.v4i128(<4 x i128> %{{x|1}}, <4 x i128> %{{y|2}}) simd_saturating_add(x, y) } @@ -268,140 +268,140 @@ pub unsafe fn sadd_i128x4(x: i128x4, y: i128x4) -> i128x4 { // CHECK-LABEL: @uadd_u8x2 #[no_mangle] pub unsafe fn uadd_u8x2(x: u8x2, y: u8x2) -> u8x2 { - // CHECK: %{{[0-9]+}} = call <2 x i8> @llvm.uadd.sat.v2i8(<2 x i8> %{{x|_3}}, <2 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i8> @llvm.uadd.sat.v2i8(<2 x i8> %{{x|1}}, <2 x i8> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u8x4 #[no_mangle] pub unsafe fn uadd_u8x4(x: u8x4, y: u8x4) -> u8x4 { - // CHECK: %{{[0-9]+}} = call <4 x i8> @llvm.uadd.sat.v4i8(<4 x i8> %{{x|_3}}, <4 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i8> @llvm.uadd.sat.v4i8(<4 x i8> %{{x|1}}, <4 x i8> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u8x8 #[no_mangle] pub unsafe fn uadd_u8x8(x: u8x8, y: u8x8) -> u8x8 { - // CHECK: %{{[0-9]+}} = call <8 x i8> @llvm.uadd.sat.v8i8(<8 x i8> %{{x|_3}}, <8 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <8 x i8> @llvm.uadd.sat.v8i8(<8 x i8> %{{x|1}}, <8 x i8> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u8x16 #[no_mangle] pub unsafe fn uadd_u8x16(x: u8x16, y: u8x16) -> u8x16 { - // CHECK: %{{[0-9]+}} = call <16 x i8> @llvm.uadd.sat.v16i8(<16 x i8> %{{x|_3}}, <16 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <16 x i8> @llvm.uadd.sat.v16i8(<16 x i8> %{{x|1}}, <16 x i8> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u8x32 #[no_mangle] pub unsafe fn uadd_u8x32(x: u8x32, y: u8x32) -> u8x32 { - // CHECK: %{{[0-9]+}} = call <32 x i8> @llvm.uadd.sat.v32i8(<32 x i8> %{{x|_3}}, <32 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <32 x i8> @llvm.uadd.sat.v32i8(<32 x i8> %{{x|1}}, <32 x i8> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u8x64 #[no_mangle] pub unsafe fn uadd_u8x64(x: u8x64, y: u8x64) -> u8x64 { - // CHECK: %{{[0-9]+}} = call <64 x i8> @llvm.uadd.sat.v64i8(<64 x i8> %{{x|_3}}, <64 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <64 x i8> @llvm.uadd.sat.v64i8(<64 x i8> %{{x|1}}, <64 x i8> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u16x2 #[no_mangle] pub unsafe fn uadd_u16x2(x: u16x2, y: u16x2) -> u16x2 { - // CHECK: %{{[0-9]+}} = call <2 x i16> @llvm.uadd.sat.v2i16(<2 x i16> %{{x|_3}}, <2 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i16> @llvm.uadd.sat.v2i16(<2 x i16> %{{x|1}}, <2 x i16> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u16x4 #[no_mangle] pub unsafe fn uadd_u16x4(x: u16x4, y: u16x4) -> u16x4 { - // CHECK: %{{[0-9]+}} = call <4 x i16> @llvm.uadd.sat.v4i16(<4 x i16> %{{x|_3}}, <4 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i16> @llvm.uadd.sat.v4i16(<4 x i16> %{{x|1}}, <4 x i16> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u16x8 #[no_mangle] pub unsafe fn uadd_u16x8(x: u16x8, y: u16x8) -> u16x8 { - // CHECK: %{{[0-9]+}} = call <8 x i16> @llvm.uadd.sat.v8i16(<8 x i16> %{{x|_3}}, <8 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <8 x i16> @llvm.uadd.sat.v8i16(<8 x i16> %{{x|1}}, <8 x i16> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u16x16 #[no_mangle] pub unsafe fn uadd_u16x16(x: u16x16, y: u16x16) -> u16x16 { - // CHECK: %{{[0-9]+}} = call <16 x i16> @llvm.uadd.sat.v16i16(<16 x i16> %{{x|_3}}, <16 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <16 x i16> @llvm.uadd.sat.v16i16(<16 x i16> %{{x|1}}, <16 x i16> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u16x32 #[no_mangle] pub unsafe fn uadd_u16x32(x: u16x32, y: u16x32) -> u16x32 { - // CHECK: %{{[0-9]+}} = call <32 x i16> @llvm.uadd.sat.v32i16(<32 x i16> %{{x|_3}}, <32 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <32 x i16> @llvm.uadd.sat.v32i16(<32 x i16> %{{x|1}}, <32 x i16> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u32x2 #[no_mangle] pub unsafe fn uadd_u32x2(x: u32x2, y: u32x2) -> u32x2 { - // CHECK: %{{[0-9]+}} = call <2 x i32> @llvm.uadd.sat.v2i32(<2 x i32> %{{x|_3}}, <2 x i32> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i32> @llvm.uadd.sat.v2i32(<2 x i32> %{{x|1}}, <2 x i32> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u32x4 #[no_mangle] pub unsafe fn uadd_u32x4(x: u32x4, y: u32x4) -> u32x4 { - // CHECK: %{{[0-9]+}} = call <4 x i32> @llvm.uadd.sat.v4i32(<4 x i32> %{{x|_3}}, <4 x i32> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i32> @llvm.uadd.sat.v4i32(<4 x i32> %{{x|1}}, <4 x i32> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u32x8 #[no_mangle] pub unsafe fn uadd_u32x8(x: u32x8, y: u32x8) -> u32x8 { - // CHECK: %{{[0-9]+}} = call <8 x i32> @llvm.uadd.sat.v8i32(<8 x i32> %{{x|_3}}, <8 x i32> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <8 x i32> @llvm.uadd.sat.v8i32(<8 x i32> %{{x|1}}, <8 x i32> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u32x16 #[no_mangle] pub unsafe fn uadd_u32x16(x: u32x16, y: u32x16) -> u32x16 { - // CHECK: %{{[0-9]+}} = call <16 x i32> @llvm.uadd.sat.v16i32(<16 x i32> %{{x|_3}}, <16 x i32> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <16 x i32> @llvm.uadd.sat.v16i32(<16 x i32> %{{x|1}}, <16 x i32> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u64x2 #[no_mangle] pub unsafe fn uadd_u64x2(x: u64x2, y: u64x2) -> u64x2 { - // CHECK: %{{[0-9]+}} = call <2 x i64> @llvm.uadd.sat.v2i64(<2 x i64> %{{x|_3}}, <2 x i64> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i64> @llvm.uadd.sat.v2i64(<2 x i64> %{{x|1}}, <2 x i64> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u64x4 #[no_mangle] pub unsafe fn uadd_u64x4(x: u64x4, y: u64x4) -> u64x4 { - // CHECK: %{{[0-9]+}} = call <4 x i64> @llvm.uadd.sat.v4i64(<4 x i64> %{{x|_3}}, <4 x i64> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i64> @llvm.uadd.sat.v4i64(<4 x i64> %{{x|1}}, <4 x i64> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u64x8 #[no_mangle] pub unsafe fn uadd_u64x8(x: u64x8, y: u64x8) -> u64x8 { - // CHECK: %{{[0-9]+}} = call <8 x i64> @llvm.uadd.sat.v8i64(<8 x i64> %{{x|_3}}, <8 x i64> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <8 x i64> @llvm.uadd.sat.v8i64(<8 x i64> %{{x|1}}, <8 x i64> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u128x2 #[no_mangle] pub unsafe fn uadd_u128x2(x: u128x2, y: u128x2) -> u128x2 { - // CHECK: %{{[0-9]+}} = call <2 x i128> @llvm.uadd.sat.v2i128(<2 x i128> %{{x|_3}}, <2 x i128> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i128> @llvm.uadd.sat.v2i128(<2 x i128> %{{x|1}}, <2 x i128> %{{y|2}}) simd_saturating_add(x, y) } // CHECK-LABEL: @uadd_u128x4 #[no_mangle] pub unsafe fn uadd_u128x4(x: u128x4, y: u128x4) -> u128x4 { - // CHECK: %{{[0-9]+}} = call <4 x i128> @llvm.uadd.sat.v4i128(<4 x i128> %{{x|_3}}, <4 x i128> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i128> @llvm.uadd.sat.v4i128(<4 x i128> %{{x|1}}, <4 x i128> %{{y|2}}) simd_saturating_add(x, y) } @@ -412,140 +412,140 @@ pub unsafe fn uadd_u128x4(x: u128x4, y: u128x4) -> u128x4 { // CHECK-LABEL: @ssub_i8x2 #[no_mangle] pub unsafe fn ssub_i8x2(x: i8x2, y: i8x2) -> i8x2 { - // CHECK: %{{[0-9]+}} = call <2 x i8> @llvm.ssub.sat.v2i8(<2 x i8> %{{x|_3}}, <2 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i8> @llvm.ssub.sat.v2i8(<2 x i8> %{{x|1}}, <2 x i8> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i8x4 #[no_mangle] pub unsafe fn ssub_i8x4(x: i8x4, y: i8x4) -> i8x4 { - // CHECK: %{{[0-9]+}} = call <4 x i8> @llvm.ssub.sat.v4i8(<4 x i8> %{{x|_3}}, <4 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i8> @llvm.ssub.sat.v4i8(<4 x i8> %{{x|1}}, <4 x i8> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i8x8 #[no_mangle] pub unsafe fn ssub_i8x8(x: i8x8, y: i8x8) -> i8x8 { - // CHECK: %{{[0-9]+}} = call <8 x i8> @llvm.ssub.sat.v8i8(<8 x i8> %{{x|_3}}, <8 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <8 x i8> @llvm.ssub.sat.v8i8(<8 x i8> %{{x|1}}, <8 x i8> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i8x16 #[no_mangle] pub unsafe fn ssub_i8x16(x: i8x16, y: i8x16) -> i8x16 { - // CHECK: %{{[0-9]+}} = call <16 x i8> @llvm.ssub.sat.v16i8(<16 x i8> %{{x|_3}}, <16 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <16 x i8> @llvm.ssub.sat.v16i8(<16 x i8> %{{x|1}}, <16 x i8> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i8x32 #[no_mangle] pub unsafe fn ssub_i8x32(x: i8x32, y: i8x32) -> i8x32 { - // CHECK: %{{[0-9]+}} = call <32 x i8> @llvm.ssub.sat.v32i8(<32 x i8> %{{x|_3}}, <32 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <32 x i8> @llvm.ssub.sat.v32i8(<32 x i8> %{{x|1}}, <32 x i8> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i8x64 #[no_mangle] pub unsafe fn ssub_i8x64(x: i8x64, y: i8x64) -> i8x64 { - // CHECK: %{{[0-9]+}} = call <64 x i8> @llvm.ssub.sat.v64i8(<64 x i8> %{{x|_3}}, <64 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <64 x i8> @llvm.ssub.sat.v64i8(<64 x i8> %{{x|1}}, <64 x i8> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i16x2 #[no_mangle] pub unsafe fn ssub_i16x2(x: i16x2, y: i16x2) -> i16x2 { - // CHECK: %{{[0-9]+}} = call <2 x i16> @llvm.ssub.sat.v2i16(<2 x i16> %{{x|_3}}, <2 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i16> @llvm.ssub.sat.v2i16(<2 x i16> %{{x|1}}, <2 x i16> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i16x4 #[no_mangle] pub unsafe fn ssub_i16x4(x: i16x4, y: i16x4) -> i16x4 { - // CHECK: %{{[0-9]+}} = call <4 x i16> @llvm.ssub.sat.v4i16(<4 x i16> %{{x|_3}}, <4 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i16> @llvm.ssub.sat.v4i16(<4 x i16> %{{x|1}}, <4 x i16> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i16x8 #[no_mangle] pub unsafe fn ssub_i16x8(x: i16x8, y: i16x8) -> i16x8 { - // CHECK: %{{[0-9]+}} = call <8 x i16> @llvm.ssub.sat.v8i16(<8 x i16> %{{x|_3}}, <8 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <8 x i16> @llvm.ssub.sat.v8i16(<8 x i16> %{{x|1}}, <8 x i16> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i16x16 #[no_mangle] pub unsafe fn ssub_i16x16(x: i16x16, y: i16x16) -> i16x16 { - // CHECK: %{{[0-9]+}} = call <16 x i16> @llvm.ssub.sat.v16i16(<16 x i16> %{{x|_3}}, <16 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <16 x i16> @llvm.ssub.sat.v16i16(<16 x i16> %{{x|1}}, <16 x i16> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i16x32 #[no_mangle] pub unsafe fn ssub_i16x32(x: i16x32, y: i16x32) -> i16x32 { - // CHECK: %{{[0-9]+}} = call <32 x i16> @llvm.ssub.sat.v32i16(<32 x i16> %{{x|_3}}, <32 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <32 x i16> @llvm.ssub.sat.v32i16(<32 x i16> %{{x|1}}, <32 x i16> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i32x2 #[no_mangle] pub unsafe fn ssub_i32x2(x: i32x2, y: i32x2) -> i32x2 { - // CHECK: %{{[0-9]+}} = call <2 x i32> @llvm.ssub.sat.v2i32(<2 x i32> %{{x|_3}}, <2 x i32> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i32> @llvm.ssub.sat.v2i32(<2 x i32> %{{x|1}}, <2 x i32> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i32x4 #[no_mangle] pub unsafe fn ssub_i32x4(x: i32x4, y: i32x4) -> i32x4 { - // CHECK: %{{[0-9]+}} = call <4 x i32> @llvm.ssub.sat.v4i32(<4 x i32> %{{x|_3}}, <4 x i32> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i32> @llvm.ssub.sat.v4i32(<4 x i32> %{{x|1}}, <4 x i32> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i32x8 #[no_mangle] pub unsafe fn ssub_i32x8(x: i32x8, y: i32x8) -> i32x8 { - // CHECK: %{{[0-9]+}} = call <8 x i32> @llvm.ssub.sat.v8i32(<8 x i32> %{{x|_3}}, <8 x i32> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <8 x i32> @llvm.ssub.sat.v8i32(<8 x i32> %{{x|1}}, <8 x i32> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i32x16 #[no_mangle] pub unsafe fn ssub_i32x16(x: i32x16, y: i32x16) -> i32x16 { - // CHECK: %{{[0-9]+}} = call <16 x i32> @llvm.ssub.sat.v16i32(<16 x i32> %{{x|_3}}, <16 x i32> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <16 x i32> @llvm.ssub.sat.v16i32(<16 x i32> %{{x|1}}, <16 x i32> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i64x2 #[no_mangle] pub unsafe fn ssub_i64x2(x: i64x2, y: i64x2) -> i64x2 { - // CHECK: %{{[0-9]+}} = call <2 x i64> @llvm.ssub.sat.v2i64(<2 x i64> %{{x|_3}}, <2 x i64> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i64> @llvm.ssub.sat.v2i64(<2 x i64> %{{x|1}}, <2 x i64> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i64x4 #[no_mangle] pub unsafe fn ssub_i64x4(x: i64x4, y: i64x4) -> i64x4 { - // CHECK: %{{[0-9]+}} = call <4 x i64> @llvm.ssub.sat.v4i64(<4 x i64> %{{x|_3}}, <4 x i64> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i64> @llvm.ssub.sat.v4i64(<4 x i64> %{{x|1}}, <4 x i64> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i64x8 #[no_mangle] pub unsafe fn ssub_i64x8(x: i64x8, y: i64x8) -> i64x8 { - // CHECK: %{{[0-9]+}} = call <8 x i64> @llvm.ssub.sat.v8i64(<8 x i64> %{{x|_3}}, <8 x i64> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <8 x i64> @llvm.ssub.sat.v8i64(<8 x i64> %{{x|1}}, <8 x i64> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i128x2 #[no_mangle] pub unsafe fn ssub_i128x2(x: i128x2, y: i128x2) -> i128x2 { - // CHECK: %{{[0-9]+}} = call <2 x i128> @llvm.ssub.sat.v2i128(<2 x i128> %{{x|_3}}, <2 x i128> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i128> @llvm.ssub.sat.v2i128(<2 x i128> %{{x|1}}, <2 x i128> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @ssub_i128x4 #[no_mangle] pub unsafe fn ssub_i128x4(x: i128x4, y: i128x4) -> i128x4 { - // CHECK: %{{[0-9]+}} = call <4 x i128> @llvm.ssub.sat.v4i128(<4 x i128> %{{x|_3}}, <4 x i128> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i128> @llvm.ssub.sat.v4i128(<4 x i128> %{{x|1}}, <4 x i128> %{{y|2}}) simd_saturating_sub(x, y) } @@ -554,139 +554,139 @@ pub unsafe fn ssub_i128x4(x: i128x4, y: i128x4) -> i128x4 { // CHECK-LABEL: @usub_u8x2 #[no_mangle] pub unsafe fn usub_u8x2(x: u8x2, y: u8x2) -> u8x2 { - // CHECK: %{{[0-9]+}} = call <2 x i8> @llvm.usub.sat.v2i8(<2 x i8> %{{x|_3}}, <2 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i8> @llvm.usub.sat.v2i8(<2 x i8> %{{x|1}}, <2 x i8> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u8x4 #[no_mangle] pub unsafe fn usub_u8x4(x: u8x4, y: u8x4) -> u8x4 { - // CHECK: %{{[0-9]+}} = call <4 x i8> @llvm.usub.sat.v4i8(<4 x i8> %{{x|_3}}, <4 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i8> @llvm.usub.sat.v4i8(<4 x i8> %{{x|1}}, <4 x i8> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u8x8 #[no_mangle] pub unsafe fn usub_u8x8(x: u8x8, y: u8x8) -> u8x8 { - // CHECK: %{{[0-9]+}} = call <8 x i8> @llvm.usub.sat.v8i8(<8 x i8> %{{x|_3}}, <8 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <8 x i8> @llvm.usub.sat.v8i8(<8 x i8> %{{x|1}}, <8 x i8> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u8x16 #[no_mangle] pub unsafe fn usub_u8x16(x: u8x16, y: u8x16) -> u8x16 { - // CHECK: %{{[0-9]+}} = call <16 x i8> @llvm.usub.sat.v16i8(<16 x i8> %{{x|_3}}, <16 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <16 x i8> @llvm.usub.sat.v16i8(<16 x i8> %{{x|1}}, <16 x i8> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u8x32 #[no_mangle] pub unsafe fn usub_u8x32(x: u8x32, y: u8x32) -> u8x32 { - // CHECK: %{{[0-9]+}} = call <32 x i8> @llvm.usub.sat.v32i8(<32 x i8> %{{x|_3}}, <32 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <32 x i8> @llvm.usub.sat.v32i8(<32 x i8> %{{x|1}}, <32 x i8> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u8x64 #[no_mangle] pub unsafe fn usub_u8x64(x: u8x64, y: u8x64) -> u8x64 { - // CHECK: %{{[0-9]+}} = call <64 x i8> @llvm.usub.sat.v64i8(<64 x i8> %{{x|_3}}, <64 x i8> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <64 x i8> @llvm.usub.sat.v64i8(<64 x i8> %{{x|1}}, <64 x i8> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u16x2 #[no_mangle] pub unsafe fn usub_u16x2(x: u16x2, y: u16x2) -> u16x2 { - // CHECK: %{{[0-9]+}} = call <2 x i16> @llvm.usub.sat.v2i16(<2 x i16> %{{x|_3}}, <2 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i16> @llvm.usub.sat.v2i16(<2 x i16> %{{x|1}}, <2 x i16> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u16x4 #[no_mangle] pub unsafe fn usub_u16x4(x: u16x4, y: u16x4) -> u16x4 { - // CHECK: %{{[0-9]+}} = call <4 x i16> @llvm.usub.sat.v4i16(<4 x i16> %{{x|_3}}, <4 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i16> @llvm.usub.sat.v4i16(<4 x i16> %{{x|1}}, <4 x i16> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u16x8 #[no_mangle] pub unsafe fn usub_u16x8(x: u16x8, y: u16x8) -> u16x8 { - // CHECK: %{{[0-9]+}} = call <8 x i16> @llvm.usub.sat.v8i16(<8 x i16> %{{x|_3}}, <8 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <8 x i16> @llvm.usub.sat.v8i16(<8 x i16> %{{x|1}}, <8 x i16> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u16x16 #[no_mangle] pub unsafe fn usub_u16x16(x: u16x16, y: u16x16) -> u16x16 { - // CHECK: %{{[0-9]+}} = call <16 x i16> @llvm.usub.sat.v16i16(<16 x i16> %{{x|_3}}, <16 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <16 x i16> @llvm.usub.sat.v16i16(<16 x i16> %{{x|1}}, <16 x i16> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u16x32 #[no_mangle] pub unsafe fn usub_u16x32(x: u16x32, y: u16x32) -> u16x32 { - // CHECK: %{{[0-9]+}} = call <32 x i16> @llvm.usub.sat.v32i16(<32 x i16> %{{x|_3}}, <32 x i16> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <32 x i16> @llvm.usub.sat.v32i16(<32 x i16> %{{x|1}}, <32 x i16> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u32x2 #[no_mangle] pub unsafe fn usub_u32x2(x: u32x2, y: u32x2) -> u32x2 { - // CHECK: %{{[0-9]+}} = call <2 x i32> @llvm.usub.sat.v2i32(<2 x i32> %{{x|_3}}, <2 x i32> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i32> @llvm.usub.sat.v2i32(<2 x i32> %{{x|1}}, <2 x i32> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u32x4 #[no_mangle] pub unsafe fn usub_u32x4(x: u32x4, y: u32x4) -> u32x4 { - // CHECK: %{{[0-9]+}} = call <4 x i32> @llvm.usub.sat.v4i32(<4 x i32> %{{x|_3}}, <4 x i32> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i32> @llvm.usub.sat.v4i32(<4 x i32> %{{x|1}}, <4 x i32> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u32x8 #[no_mangle] pub unsafe fn usub_u32x8(x: u32x8, y: u32x8) -> u32x8 { - // CHECK: %{{[0-9]+}} = call <8 x i32> @llvm.usub.sat.v8i32(<8 x i32> %{{x|_3}}, <8 x i32> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <8 x i32> @llvm.usub.sat.v8i32(<8 x i32> %{{x|1}}, <8 x i32> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u32x16 #[no_mangle] pub unsafe fn usub_u32x16(x: u32x16, y: u32x16) -> u32x16 { - // CHECK: %{{[0-9]+}} = call <16 x i32> @llvm.usub.sat.v16i32(<16 x i32> %{{x|_3}}, <16 x i32> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <16 x i32> @llvm.usub.sat.v16i32(<16 x i32> %{{x|1}}, <16 x i32> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u64x2 #[no_mangle] pub unsafe fn usub_u64x2(x: u64x2, y: u64x2) -> u64x2 { - // CHECK: %{{[0-9]+}} = call <2 x i64> @llvm.usub.sat.v2i64(<2 x i64> %{{x|_3}}, <2 x i64> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i64> @llvm.usub.sat.v2i64(<2 x i64> %{{x|1}}, <2 x i64> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u64x4 #[no_mangle] pub unsafe fn usub_u64x4(x: u64x4, y: u64x4) -> u64x4 { - // CHECK: %{{[0-9]+}} = call <4 x i64> @llvm.usub.sat.v4i64(<4 x i64> %{{x|_3}}, <4 x i64> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i64> @llvm.usub.sat.v4i64(<4 x i64> %{{x|1}}, <4 x i64> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u64x8 #[no_mangle] pub unsafe fn usub_u64x8(x: u64x8, y: u64x8) -> u64x8 { - // CHECK: %{{[0-9]+}} = call <8 x i64> @llvm.usub.sat.v8i64(<8 x i64> %{{x|_3}}, <8 x i64> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <8 x i64> @llvm.usub.sat.v8i64(<8 x i64> %{{x|1}}, <8 x i64> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u128x2 #[no_mangle] pub unsafe fn usub_u128x2(x: u128x2, y: u128x2) -> u128x2 { - // CHECK: %{{[0-9]+}} = call <2 x i128> @llvm.usub.sat.v2i128(<2 x i128> %{{x|_3}}, <2 x i128> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <2 x i128> @llvm.usub.sat.v2i128(<2 x i128> %{{x|1}}, <2 x i128> %{{y|2}}) simd_saturating_sub(x, y) } // CHECK-LABEL: @usub_u128x4 #[no_mangle] pub unsafe fn usub_u128x4(x: u128x4, y: u128x4) -> u128x4 { - // CHECK: %{{[0-9]+}} = call <4 x i128> @llvm.usub.sat.v4i128(<4 x i128> %{{x|_3}}, <4 x i128> %{{y|_4}}) + // CHECK: %{{[0-9]+}} = call <4 x i128> @llvm.usub.sat.v4i128(<4 x i128> %{{x|1}}, <4 x i128> %{{y|2}}) simd_saturating_sub(x, y) } diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-bitmask.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-bitmask.rs index 4a98d797b52..ea24569bd10 100644 --- a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-bitmask.rs +++ b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-bitmask.rs @@ -26,16 +26,16 @@ extern "platform-intrinsic" { fn simd_bitmask<T, U>(x: T) -> U; } -// NOTE(eddyb) `%{{x|_2}}` is used because on some targets (e.g. WASM) +// NOTE(eddyb) `%{{x|1}}` is used because on some targets (e.g. WASM) // SIMD vectors are passed directly, resulting in `%x` being a vector, // while on others they're passed indirectly, resulting in `%x` being -// a pointer to a vector, and `%_2` a vector loaded from that pointer. +// a pointer to a vector, and `%1` a vector loaded from that pointer. // This is controlled by the target spec option `simd_types_indirect`. // CHECK-LABEL: @bitmask_int #[no_mangle] pub unsafe fn bitmask_int(x: i32x2) -> u8 { - // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> %{{x|_2}}, <i32 31, i32 31> + // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> %{{x|1}}, <i32 31, i32 31> // CHECK: [[B:%[0-9]+]] = trunc <2 x i32> [[A]] to <2 x i1> // CHECK: [[C:%[0-9]+]] = bitcast <2 x i1> [[B]] to i2 // CHECK: %{{[0-9]+}} = zext i2 [[C]] to i8 @@ -45,7 +45,7 @@ pub unsafe fn bitmask_int(x: i32x2) -> u8 { // CHECK-LABEL: @bitmask_uint #[no_mangle] pub unsafe fn bitmask_uint(x: u32x2) -> u8 { - // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> %{{x|_2}}, <i32 31, i32 31> + // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> %{{x|1}}, <i32 31, i32 31> // CHECK: [[B:%[0-9]+]] = trunc <2 x i32> [[A]] to <2 x i1> // CHECK: [[C:%[0-9]+]] = bitcast <2 x i1> [[B]] to i2 // CHECK: %{{[0-9]+}} = zext i2 [[C]] to i8 @@ -55,7 +55,7 @@ pub unsafe fn bitmask_uint(x: u32x2) -> u8 { // CHECK-LABEL: @bitmask_int16 #[no_mangle] pub unsafe fn bitmask_int16(x: i8x16) -> u16 { - // CHECK: [[A:%[0-9]+]] = lshr <16 x i8> %{{x|_2}}, <i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7> + // CHECK: [[A:%[0-9]+]] = lshr <16 x i8> %{{x|1|2}}, <i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7> // CHECK: [[B:%[0-9]+]] = trunc <16 x i8> [[A]] to <16 x i1> // CHECK: %{{[0-9]+}} = bitcast <16 x i1> [[B]] to i16 // CHECK-NOT: zext diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-extract-insert.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-extract-insert.rs index b5b0b1330a6..80583dec195 100644 --- a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-extract-insert.rs +++ b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-extract-insert.rs @@ -21,27 +21,27 @@ extern "platform-intrinsic" { // CHECK-LABEL: @extract_m #[no_mangle] pub unsafe fn extract_m(v: M, i: u32) -> f32 { - // CHECK: extractelement <4 x float> %{{v|_3}}, i32 %i + // CHECK: extractelement <4 x float> %{{v|1|2}}, i32 %i simd_extract(v, i) } // CHECK-LABEL: @extract_s #[no_mangle] pub unsafe fn extract_s(v: S<4>, i: u32) -> f32 { - // CHECK: extractelement <4 x float> %{{v|_3}}, i32 %i + // CHECK: extractelement <4 x float> %{{v|1|2}}, i32 %i simd_extract(v, i) } // CHECK-LABEL: @insert_m #[no_mangle] pub unsafe fn insert_m(v: M, i: u32, j: f32) -> M { - // CHECK: insertelement <4 x float> %{{v|_4}}, float %j, i32 %i + // CHECK: insertelement <4 x float> %{{v|1|2}}, float %j, i32 %i simd_insert(v, i, j) } // CHECK-LABEL: @insert_s #[no_mangle] pub unsafe fn insert_s(v: S<4>, i: u32, j: f32) -> S<4> { - // CHECK: insertelement <4 x float> %{{v|_4}}, float %j, i32 %i + // CHECK: insertelement <4 x float> %{{v|1|2}}, float %j, i32 %i simd_insert(v, i, j) } diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-transmute-array.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-transmute-array.rs index db5b60567fa..7c77398dfcc 100644 --- a/tests/codegen/simd-intrinsic/simd-intrinsic-transmute-array.rs +++ b/tests/codegen/simd-intrinsic/simd-intrinsic-transmute-array.rs @@ -22,7 +22,6 @@ pub struct U(f32, f32, f32, f32); #[no_mangle] pub fn build_array_s(x: [f32; 4]) -> S<4> { // CHECK: call void @llvm.memcpy.{{.+}}({{.*}}, i{{[0-9]+}} 16, i1 false) - // CHECK: call void @llvm.memcpy.{{.+}}({{.*}}, i{{[0-9]+}} 16, i1 false) S::<4>(x) } @@ -30,7 +29,6 @@ pub fn build_array_s(x: [f32; 4]) -> S<4> { #[no_mangle] pub fn build_array_t(x: [f32; 4]) -> T { // CHECK: call void @llvm.memcpy.{{.+}}({{.*}}, i{{[0-9]+}} 16, i1 false) - // CHECK: call void @llvm.memcpy.{{.+}}({{.*}}, i{{[0-9]+}} 16, i1 false) T(x) } @@ -38,6 +36,5 @@ pub fn build_array_t(x: [f32; 4]) -> T { #[no_mangle] pub fn build_array_u(x: [f32; 4]) -> U { // CHECK: call void @llvm.memcpy.{{.+}}({{.*}}, i{{[0-9]+}} 16, i1 false) - // CHECK: call void @llvm.memcpy.{{.+}}({{.*}}, i{{[0-9]+}} 16, i1 false) unsafe { std::mem::transmute(x) } } diff --git a/tests/codegen/simd_arith_offset.rs b/tests/codegen/simd_arith_offset.rs index 7b623a22a0b..f2333777391 100644 --- a/tests/codegen/simd_arith_offset.rs +++ b/tests/codegen/simd_arith_offset.rs @@ -21,6 +21,6 @@ pub struct Simd<T, const LANES: usize>([T; LANES]); // CHECK-LABEL: smoke #[no_mangle] pub fn smoke(ptrs: SimdConstPtr<u8, 8>, offsets: Simd<usize, 8>) -> SimdConstPtr<u8, 8> { - // CHECK: getelementptr i8, <8 x {{i8\*|ptr}}> %_3, <8 x i64> %_4 + // CHECK: getelementptr i8, <8 x {{i8\*|ptr}}> %1, <8 x i64> %2 unsafe { simd_arith_offset(ptrs, offsets) } } diff --git a/tests/codegen/sse42-implies-crc32.rs b/tests/codegen/sse42-implies-crc32.rs index 47b1a899340..56079d32a8d 100644 --- a/tests/codegen/sse42-implies-crc32.rs +++ b/tests/codegen/sse42-implies-crc32.rs @@ -1,5 +1,4 @@ // only-x86_64 -// min-llvm-version: 14.0 // compile-flags: -Copt-level=3 #![crate_type = "lib"] diff --git a/tests/codegen/uninit-consts.rs b/tests/codegen/uninit-consts.rs index 98a6761f8ab..54e9a9e9bb8 100644 --- a/tests/codegen/uninit-consts.rs +++ b/tests/codegen/uninit-consts.rs @@ -1,5 +1,4 @@ // compile-flags: -C no-prepopulate-passes -// min-llvm-version: 14.0 // Check that we use undef (and not zero) for uninitialized bytes in constants. diff --git a/tests/codegen/vec-in-place.rs b/tests/codegen/vec-in-place.rs index 5df3669056d..9992604221b 100644 --- a/tests/codegen/vec-in-place.rs +++ b/tests/codegen/vec-in-place.rs @@ -1,4 +1,3 @@ -// min-llvm-version: 14.0 // ignore-debug: the debug assertions get in the way // compile-flags: -O -Z merge-functions=disabled #![crate_type = "lib"] diff --git a/tests/debuginfo/embedded-visualizer.rs b/tests/debuginfo/embedded-visualizer.rs index 0269015b466..2898e75e0ee 100644 --- a/tests/debuginfo/embedded-visualizer.rs +++ b/tests/debuginfo/embedded-visualizer.rs @@ -1,6 +1,7 @@ // compile-flags:-g // min-gdb-version: 8.1 // ignore-lldb +// ignore-windows-gnu // emit_debug_gdb_scripts is disabled on Windows // === CDB TESTS ================================================================================== diff --git a/tests/debuginfo/numeric-types.rs b/tests/debuginfo/numeric-types.rs index c41c9ee21df..c122112e6c7 100644 --- a/tests/debuginfo/numeric-types.rs +++ b/tests/debuginfo/numeric-types.rs @@ -1,6 +1,7 @@ // compile-flags:-g // min-gdb-version: 8.1 +// ignore-windows-gnu // emit_debug_gdb_scripts is disabled on Windows // Tests the visualizations for `NonZero{I,U}{8,16,32,64,128,size}`, `Wrapping<T>` and // `Atomic{Bool,I8,I16,I32,I64,Isize,U8,U16,U32,U64,Usize}` located in `libcore.natvis`. diff --git a/tests/debuginfo/vec-slices.rs b/tests/debuginfo/vec-slices.rs index 7d88e45caf2..de4099a7f50 100644 --- a/tests/debuginfo/vec-slices.rs +++ b/tests/debuginfo/vec-slices.rs @@ -1,4 +1,3 @@ -// ignore-windows // min-lldb-version: 310 // compile-flags:-g diff --git a/tests/mir-opt/building/async_await.a-{closure#0}.generator_resume.0.mir b/tests/mir-opt/building/async_await.a-{closure#0}.generator_resume.0.mir index 2a7f90fe947..accb504c088 100644 --- a/tests/mir-opt/building/async_await.a-{closure#0}.generator_resume.0.mir +++ b/tests/mir-opt/building/async_await.a-{closure#0}.generator_resume.0.mir @@ -24,9 +24,7 @@ fn a::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:11:14: 11:16]> bb1: { _4 = move _2; // scope 0 at $DIR/async_await.rs:+0:14: +0:16 _3 = const (); // scope 0 at $DIR/async_await.rs:+0:14: +0:16 - Deinit(_0); // scope 0 at $DIR/async_await.rs:+0:16: +0:16 - ((_0 as Ready).0: ()) = move _3; // scope 0 at $DIR/async_await.rs:+0:16: +0:16 - discriminant(_0) = 0; // scope 0 at $DIR/async_await.rs:+0:16: +0:16 + _0 = Poll::<()>::Ready(move _3); // scope 0 at $DIR/async_await.rs:+0:16: +0:16 discriminant((*(_1.0: &mut [async fn body@$DIR/async_await.rs:11:14: 11:16]))) = 1; // scope 0 at $DIR/async_await.rs:+0:16: +0:16 return; // scope 0 at $DIR/async_await.rs:+0:16: +0:16 } diff --git a/tests/mir-opt/building/async_await.b-{closure#0}.generator_resume.0.mir b/tests/mir-opt/building/async_await.b-{closure#0}.generator_resume.0.mir index 05edc4797d4..ad4e5c6fcfd 100644 --- a/tests/mir-opt/building/async_await.b-{closure#0}.generator_resume.0.mir +++ b/tests/mir-opt/building/async_await.b-{closure#0}.generator_resume.0.mir @@ -1,8 +1,22 @@ // MIR for `b::{closure#0}` 0 generator_resume /* generator_layout = GeneratorLayout { field_tys: { - _0: impl std::future::Future<Output = ()>, - _1: impl std::future::Future<Output = ()>, + _0: GeneratorSavedTy { + ty: impl std::future::Future<Output = ()>, + source_info: SourceInfo { + span: $DIR/async_await.rs:15:8: 15:14 (#9), + scope: scope[0], + }, + ignore_for_traits: false, + }, + _1: GeneratorSavedTy { + ty: impl std::future::Future<Output = ()>, + source_info: SourceInfo { + span: $DIR/async_await.rs:16:8: 16:14 (#12), + scope: scope[0], + }, + ignore_for_traits: false, + }, }, variant_fields: { Unresumed(0): [], @@ -153,8 +167,7 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, StorageLive(_19); // scope 1 at $DIR/async_await.rs:+1:8: +1:14 StorageLive(_20); // scope 1 at $DIR/async_await.rs:+1:8: +1:14 _20 = (); // scope 1 at $DIR/async_await.rs:+1:8: +1:14 - Deinit(_0); // scope 1 at $DIR/async_await.rs:+1:8: +1:14 - discriminant(_0) = 1; // scope 1 at $DIR/async_await.rs:+1:8: +1:14 + _0 = Poll::<()>::Pending; // scope 1 at $DIR/async_await.rs:+1:8: +1:14 discriminant((*(_1.0: &mut [async fn body@$DIR/async_await.rs:14:18: 17:2]))) = 3; // scope 1 at $DIR/async_await.rs:+1:8: +1:14 return; // scope 1 at $DIR/async_await.rs:+1:8: +1:14 } @@ -262,8 +275,7 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, StorageLive(_35); // scope 4 at $DIR/async_await.rs:+2:8: +2:14 StorageLive(_36); // scope 4 at $DIR/async_await.rs:+2:8: +2:14 _36 = (); // scope 4 at $DIR/async_await.rs:+2:8: +2:14 - Deinit(_0); // scope 4 at $DIR/async_await.rs:+2:8: +2:14 - discriminant(_0) = 1; // scope 4 at $DIR/async_await.rs:+2:8: +2:14 + _0 = Poll::<()>::Pending; // scope 4 at $DIR/async_await.rs:+2:8: +2:14 discriminant((*(_1.0: &mut [async fn body@$DIR/async_await.rs:14:18: 17:2]))) = 4; // scope 4 at $DIR/async_await.rs:+2:8: +2:14 return; // scope 4 at $DIR/async_await.rs:+2:8: +2:14 } @@ -303,9 +315,7 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, } bb26: { - Deinit(_0); // scope 0 at $DIR/async_await.rs:+3:2: +3:2 - ((_0 as Ready).0: ()) = move _37; // scope 0 at $DIR/async_await.rs:+3:2: +3:2 - discriminant(_0) = 0; // scope 0 at $DIR/async_await.rs:+3:2: +3:2 + _0 = Poll::<()>::Ready(move _37); // scope 0 at $DIR/async_await.rs:+3:2: +3:2 discriminant((*(_1.0: &mut [async fn body@$DIR/async_await.rs:14:18: 17:2]))) = 1; // scope 0 at $DIR/async_await.rs:+3:2: +3:2 return; // scope 0 at $DIR/async_await.rs:+3:2: +3:2 } diff --git a/tests/mir-opt/casts.redundant.InstCombine.diff b/tests/mir-opt/casts.redundant.InstCombine.diff new file mode 100644 index 00000000000..528a8e5a90f --- /dev/null +++ b/tests/mir-opt/casts.redundant.InstCombine.diff @@ -0,0 +1,25 @@ +- // MIR for `redundant` before InstCombine ++ // MIR for `redundant` after InstCombine + + fn redundant(_1: *const &u8) -> *const &u8 { + debug x => _1; // in scope 0 at $DIR/casts.rs:+0:30: +0:31 + let mut _0: *const &u8; // return place in scope 0 at $DIR/casts.rs:+0:51: +0:64 + let mut _2: *const &u8; // in scope 0 at $DIR/casts.rs:+1:5: +1:55 + let mut _3: *const &u8; // in scope 0 at $DIR/casts.rs:+1:36: +1:37 + scope 1 (inlined generic_cast::<&u8, &u8>) { // at $DIR/casts.rs:6:5: 6:38 + debug x => _3; // in scope 1 at $DIR/casts.rs:10:23: 10:24 + } + + bb0: { + StorageLive(_2); // scope 0 at $DIR/casts.rs:+1:5: +1:55 + StorageLive(_3); // scope 0 at $DIR/casts.rs:+1:36: +1:37 + _3 = _1; // scope 0 at $DIR/casts.rs:+1:36: +1:37 +- _2 = _3 as *const &u8 (PtrToPtr); // scope 1 at $DIR/casts.rs:11:5: 11:18 ++ _2 = _3; // scope 1 at $DIR/casts.rs:11:5: 11:18 + StorageDead(_3); // scope 0 at $DIR/casts.rs:+1:37: +1:38 + _0 = _2; // scope 0 at $DIR/casts.rs:+1:5: +1:55 + StorageDead(_2); // scope 0 at $DIR/casts.rs:+2:1: +2:2 + return; // scope 0 at $DIR/casts.rs:+2:2: +2:2 + } + } + diff --git a/tests/mir-opt/casts.redundant.PreCodegen.after.mir b/tests/mir-opt/casts.redundant.PreCodegen.after.mir new file mode 100644 index 00000000000..21a470ea300 --- /dev/null +++ b/tests/mir-opt/casts.redundant.PreCodegen.after.mir @@ -0,0 +1,14 @@ +// MIR for `redundant` after PreCodegen + +fn redundant(_1: *const &u8) -> *const &u8 { + debug x => _1; // in scope 0 at $DIR/casts.rs:+0:30: +0:31 + let mut _0: *const &u8; // return place in scope 0 at $DIR/casts.rs:+0:51: +0:64 + scope 1 (inlined generic_cast::<&u8, &u8>) { // at $DIR/casts.rs:6:5: 6:38 + debug x => _1; // in scope 1 at $DIR/casts.rs:10:23: 10:24 + } + + bb0: { + _0 = _1; // scope 0 at $DIR/casts.rs:+1:5: +1:55 + return; // scope 0 at $DIR/casts.rs:+2:2: +2:2 + } +} diff --git a/tests/mir-opt/casts.roundtrip.PreCodegen.after.mir b/tests/mir-opt/casts.roundtrip.PreCodegen.after.mir new file mode 100644 index 00000000000..0c793984ceb --- /dev/null +++ b/tests/mir-opt/casts.roundtrip.PreCodegen.after.mir @@ -0,0 +1,15 @@ +// MIR for `roundtrip` after PreCodegen + +fn roundtrip(_1: *const u8) -> *const u8 { + debug x => _1; // in scope 0 at $DIR/casts.rs:+0:18: +0:19 + let mut _0: *const u8; // return place in scope 0 at $DIR/casts.rs:+0:35: +0:44 + let mut _2: *mut u8; // in scope 0 at $DIR/casts.rs:+1:5: +1:17 + + bb0: { + StorageLive(_2); // scope 0 at $DIR/casts.rs:+1:5: +1:17 + _2 = _1 as *mut u8 (PtrToPtr); // scope 0 at $DIR/casts.rs:+1:5: +1:17 + _0 = move _2 as *const u8 (Pointer(MutToConstPointer)); // scope 0 at $DIR/casts.rs:+1:5: +1:17 + StorageDead(_2); // scope 0 at $DIR/casts.rs:+1:16: +1:17 + return; // scope 0 at $DIR/casts.rs:+2:2: +2:2 + } +} diff --git a/tests/mir-opt/casts.rs b/tests/mir-opt/casts.rs new file mode 100644 index 00000000000..259c462da3d --- /dev/null +++ b/tests/mir-opt/casts.rs @@ -0,0 +1,17 @@ +#![crate_type = "lib"] + +// EMIT_MIR casts.redundant.InstCombine.diff +// EMIT_MIR casts.redundant.PreCodegen.after.mir +pub fn redundant<'a, 'b: 'a>(x: *const &'a u8) -> *const &'a u8 { + generic_cast::<&'a u8, &'b u8>(x) as *const &'a u8 +} + +#[inline] +fn generic_cast<T, U>(x: *const T) -> *const U { + x as *const U +} + +// EMIT_MIR casts.roundtrip.PreCodegen.after.mir +pub fn roundtrip(x: *const u8) -> *const u8 { + x as *mut u8 as *const u8 +} diff --git a/tests/mir-opt/combine_clone_of_primitives.{impl#0}-clone.InstCombine.diff b/tests/mir-opt/combine_clone_of_primitives.{impl#0}-clone.InstCombine.diff index 6f01553eef6..20b0fb9643e 100644 --- a/tests/mir-opt/combine_clone_of_primitives.{impl#0}-clone.InstCombine.diff +++ b/tests/mir-opt/combine_clone_of_primitives.{impl#0}-clone.InstCombine.diff @@ -61,10 +61,7 @@ bb3: { StorageDead(_9); // scope 0 at $DIR/combine_clone_of_primitives.rs:10:15: 10:16 - Deinit(_0); // scope 0 at $DIR/combine_clone_of_primitives.rs:+0:10: +0:15 - (_0.0: T) = move _2; // scope 0 at $DIR/combine_clone_of_primitives.rs:+0:10: +0:15 - (_0.1: u64) = move _5; // scope 0 at $DIR/combine_clone_of_primitives.rs:+0:10: +0:15 - (_0.2: [f32; 3]) = move _8; // scope 0 at $DIR/combine_clone_of_primitives.rs:+0:10: +0:15 + _0 = MyThing::<T> { v: move _2, i: move _5, a: move _8 }; // scope 0 at $DIR/combine_clone_of_primitives.rs:+0:10: +0:15 StorageDead(_8); // scope 0 at $DIR/combine_clone_of_primitives.rs:+0:14: +0:15 StorageDead(_5); // scope 0 at $DIR/combine_clone_of_primitives.rs:+0:14: +0:15 StorageDead(_2); // scope 0 at $DIR/combine_clone_of_primitives.rs:+0:14: +0:15 diff --git a/tests/mir-opt/const_allocation.main.ConstProp.after.32bit.mir b/tests/mir-opt/const_allocation.main.ConstProp.after.32bit.mir index 6140fc52f65..9b69f79c28e 100644 --- a/tests/mir-opt/const_allocation.main.ConstProp.after.32bit.mir +++ b/tests/mir-opt/const_allocation.main.ConstProp.after.32bit.mir @@ -26,17 +26,17 @@ alloc1 (static: FOO, size: 8, align: 4) { alloc18 (size: 48, align: 4) { 0x00 │ 00 00 00 00 __ __ __ __ ╾─alloc5──╼ 00 00 00 00 │ ....░░░░╾──╼.... - 0x10 │ 00 00 00 00 __ __ __ __ ╾─alloc9──╼ 02 00 00 00 │ ....░░░░╾──╼.... - 0x20 │ 01 00 00 00 2a 00 00 00 ╾─alloc14─╼ 03 00 00 00 │ ....*...╾──╼.... + 0x10 │ 00 00 00 00 __ __ __ __ ╾─alloc8──╼ 02 00 00 00 │ ....░░░░╾──╼.... + 0x20 │ 01 00 00 00 2a 00 00 00 ╾─alloc13─╼ 03 00 00 00 │ ....*...╾──╼.... } alloc5 (size: 0, align: 4) {} -alloc9 (size: 16, align: 4) { - ╾─alloc8──╼ 03 00 00 00 ╾─alloc10─╼ 03 00 00 00 │ ╾──╼....╾──╼.... +alloc8 (size: 16, align: 4) { + ╾─alloc9──╼ 03 00 00 00 ╾─alloc10─╼ 03 00 00 00 │ ╾──╼....╾──╼.... } -alloc8 (size: 3, align: 1) { +alloc9 (size: 3, align: 1) { 66 6f 6f │ foo } @@ -44,12 +44,12 @@ alloc10 (size: 3, align: 1) { 62 61 72 │ bar } -alloc14 (size: 24, align: 4) { - 0x00 │ ╾─alloc13─╼ 03 00 00 00 ╾─alloc15─╼ 03 00 00 00 │ ╾──╼....╾──╼.... +alloc13 (size: 24, align: 4) { + 0x00 │ ╾─alloc14─╼ 03 00 00 00 ╾─alloc15─╼ 03 00 00 00 │ ╾──╼....╾──╼.... 0x10 │ ╾─alloc16─╼ 04 00 00 00 │ ╾──╼.... } -alloc13 (size: 3, align: 1) { +alloc14 (size: 3, align: 1) { 6d 65 68 │ meh } diff --git a/tests/mir-opt/const_allocation.main.ConstProp.after.64bit.mir b/tests/mir-opt/const_allocation.main.ConstProp.after.64bit.mir index b2ed23c6873..d0f196e7245 100644 --- a/tests/mir-opt/const_allocation.main.ConstProp.after.64bit.mir +++ b/tests/mir-opt/const_allocation.main.ConstProp.after.64bit.mir @@ -27,19 +27,19 @@ alloc1 (static: FOO, size: 16, align: 8) { alloc18 (size: 72, align: 8) { 0x00 │ 00 00 00 00 __ __ __ __ ╾───────alloc5────────╼ │ ....░░░░╾──────╼ 0x10 │ 00 00 00 00 00 00 00 00 00 00 00 00 __ __ __ __ │ ............░░░░ - 0x20 │ ╾───────alloc9────────╼ 02 00 00 00 00 00 00 00 │ ╾──────╼........ - 0x30 │ 01 00 00 00 2a 00 00 00 ╾───────alloc14───────╼ │ ....*...╾──────╼ + 0x20 │ ╾───────alloc8────────╼ 02 00 00 00 00 00 00 00 │ ╾──────╼........ + 0x30 │ 01 00 00 00 2a 00 00 00 ╾───────alloc13───────╼ │ ....*...╾──────╼ 0x40 │ 03 00 00 00 00 00 00 00 │ ........ } alloc5 (size: 0, align: 8) {} -alloc9 (size: 32, align: 8) { - 0x00 │ ╾───────alloc8────────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........ +alloc8 (size: 32, align: 8) { + 0x00 │ ╾───────alloc9────────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........ 0x10 │ ╾───────alloc10───────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........ } -alloc8 (size: 3, align: 1) { +alloc9 (size: 3, align: 1) { 66 6f 6f │ foo } @@ -47,13 +47,13 @@ alloc10 (size: 3, align: 1) { 62 61 72 │ bar } -alloc14 (size: 48, align: 8) { - 0x00 │ ╾───────alloc13───────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........ +alloc13 (size: 48, align: 8) { + 0x00 │ ╾───────alloc14───────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........ 0x10 │ ╾───────alloc15───────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........ 0x20 │ ╾───────alloc16───────╼ 04 00 00 00 00 00 00 00 │ ╾──────╼........ } -alloc13 (size: 3, align: 1) { +alloc14 (size: 3, align: 1) { 6d 65 68 │ meh } diff --git a/tests/mir-opt/const_debuginfo.main.ConstDebugInfo.diff b/tests/mir-opt/const_debuginfo.main.ConstDebugInfo.diff index dd548adde7e..f1f53a48165 100644 --- a/tests/mir-opt/const_debuginfo.main.ConstDebugInfo.diff +++ b/tests/mir-opt/const_debuginfo.main.ConstDebugInfo.diff @@ -56,25 +56,13 @@ } bb0: { - StorageLive(_1); // scope 0 at $DIR/const_debuginfo.rs:+1:9: +1:10 _1 = const 1_u8; // scope 0 at $DIR/const_debuginfo.rs:+1:13: +1:16 - StorageLive(_2); // scope 1 at $DIR/const_debuginfo.rs:+2:9: +2:10 _2 = const 2_u8; // scope 1 at $DIR/const_debuginfo.rs:+2:13: +2:16 - StorageLive(_3); // scope 2 at $DIR/const_debuginfo.rs:+3:9: +3:10 _3 = const 3_u8; // scope 2 at $DIR/const_debuginfo.rs:+3:13: +3:16 StorageLive(_4); // scope 3 at $DIR/const_debuginfo.rs:+4:9: +4:12 StorageLive(_5); // scope 3 at $DIR/const_debuginfo.rs:+4:15: +4:20 - StorageLive(_6); // scope 3 at $DIR/const_debuginfo.rs:+4:15: +4:16 - _6 = const 1_u8; // scope 3 at $DIR/const_debuginfo.rs:+4:15: +4:16 - StorageLive(_7); // scope 3 at $DIR/const_debuginfo.rs:+4:19: +4:20 - _7 = const 2_u8; // scope 3 at $DIR/const_debuginfo.rs:+4:19: +4:20 _5 = const 3_u8; // scope 3 at $DIR/const_debuginfo.rs:+4:15: +4:20 - StorageDead(_7); // scope 3 at $DIR/const_debuginfo.rs:+4:19: +4:20 - StorageDead(_6); // scope 3 at $DIR/const_debuginfo.rs:+4:19: +4:20 - StorageLive(_8); // scope 3 at $DIR/const_debuginfo.rs:+4:23: +4:24 - _8 = const 3_u8; // scope 3 at $DIR/const_debuginfo.rs:+4:23: +4:24 _4 = const 6_u8; // scope 3 at $DIR/const_debuginfo.rs:+4:15: +4:24 - StorageDead(_8); // scope 3 at $DIR/const_debuginfo.rs:+4:23: +4:24 StorageDead(_5); // scope 3 at $DIR/const_debuginfo.rs:+4:23: +4:24 StorageLive(_9); // scope 4 at $DIR/const_debuginfo.rs:+6:9: +6:10 _9 = const "hello, world!"; // scope 4 at $DIR/const_debuginfo.rs:+6:13: +6:28 @@ -84,42 +72,22 @@ StorageLive(_14); // scope 5 at $DIR/const_debuginfo.rs:+8:9: +8:10 StorageLive(_15); // scope 5 at $DIR/const_debuginfo.rs:+8:9: +8:10 StorageLive(_16); // scope 5 at $DIR/const_debuginfo.rs:+8:9: +8:10 - Deinit(_14); // scope 5 at $DIR/const_debuginfo.rs:+8:13: +8:34 - Deinit(_15); // scope 5 at $DIR/const_debuginfo.rs:+8:13: +8:34 - Deinit(_16); // scope 5 at $DIR/const_debuginfo.rs:+8:13: +8:34 _14 = const true; // scope 5 at $DIR/const_debuginfo.rs:+8:13: +8:34 _15 = const false; // scope 5 at $DIR/const_debuginfo.rs:+8:13: +8:34 _16 = const 123_u32; // scope 5 at $DIR/const_debuginfo.rs:+8:13: +8:34 StorageLive(_10); // scope 6 at $DIR/const_debuginfo.rs:+10:9: +10:10 - Deinit(_10); // scope 6 at $DIR/const_debuginfo.rs:+10:13: +10:24 - ((_10 as Some).0: u16) = const 99_u16; // scope 6 at $DIR/const_debuginfo.rs:+10:13: +10:24 - discriminant(_10) = 1; // scope 6 at $DIR/const_debuginfo.rs:+10:13: +10:24 - StorageLive(_17); // scope 7 at $DIR/const_debuginfo.rs:+12:9: +12:10 - StorageLive(_18); // scope 7 at $DIR/const_debuginfo.rs:+12:9: +12:10 - Deinit(_17); // scope 7 at $DIR/const_debuginfo.rs:+12:13: +12:35 - Deinit(_18); // scope 7 at $DIR/const_debuginfo.rs:+12:13: +12:35 + _10 = Option::<u16>::Some(const 99_u16); // scope 6 at $DIR/const_debuginfo.rs:+10:13: +10:24 _17 = const 32_u32; // scope 7 at $DIR/const_debuginfo.rs:+12:13: +12:35 _18 = const 32_u32; // scope 7 at $DIR/const_debuginfo.rs:+12:13: +12:35 StorageLive(_11); // scope 8 at $DIR/const_debuginfo.rs:+13:9: +13:10 - StorageLive(_12); // scope 8 at $DIR/const_debuginfo.rs:+13:13: +13:16 - _12 = const 32_u32; // scope 8 at $DIR/const_debuginfo.rs:+13:13: +13:16 - StorageLive(_13); // scope 8 at $DIR/const_debuginfo.rs:+13:19: +13:22 - _13 = const 32_u32; // scope 8 at $DIR/const_debuginfo.rs:+13:19: +13:22 _11 = const 64_u32; // scope 8 at $DIR/const_debuginfo.rs:+13:13: +13:22 - StorageDead(_13); // scope 8 at $DIR/const_debuginfo.rs:+13:21: +13:22 - StorageDead(_12); // scope 8 at $DIR/const_debuginfo.rs:+13:21: +13:22 StorageDead(_11); // scope 8 at $DIR/const_debuginfo.rs:+14:1: +14:2 - StorageDead(_17); // scope 7 at $DIR/const_debuginfo.rs:+14:1: +14:2 - StorageDead(_18); // scope 7 at $DIR/const_debuginfo.rs:+14:1: +14:2 StorageDead(_10); // scope 6 at $DIR/const_debuginfo.rs:+14:1: +14:2 StorageDead(_14); // scope 5 at $DIR/const_debuginfo.rs:+14:1: +14:2 StorageDead(_15); // scope 5 at $DIR/const_debuginfo.rs:+14:1: +14:2 StorageDead(_16); // scope 5 at $DIR/const_debuginfo.rs:+14:1: +14:2 StorageDead(_9); // scope 4 at $DIR/const_debuginfo.rs:+14:1: +14:2 StorageDead(_4); // scope 3 at $DIR/const_debuginfo.rs:+14:1: +14:2 - StorageDead(_3); // scope 2 at $DIR/const_debuginfo.rs:+14:1: +14:2 - StorageDead(_2); // scope 1 at $DIR/const_debuginfo.rs:+14:1: +14:2 - StorageDead(_1); // scope 0 at $DIR/const_debuginfo.rs:+14:1: +14:2 return; // scope 0 at $DIR/const_debuginfo.rs:+14:2: +14:2 } } diff --git a/tests/mir-opt/const_goto_storage.match_nested_if.ConstGoto.diff b/tests/mir-opt/const_goto_storage.match_nested_if.ConstGoto.diff index f5457725943..4dc98f85674 100644 --- a/tests/mir-opt/const_goto_storage.match_nested_if.ConstGoto.diff +++ b/tests/mir-opt/const_goto_storage.match_nested_if.ConstGoto.diff @@ -17,7 +17,7 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/const_goto_storage.rs:+1:9: +1:12 - StorageLive(_2); // scope 0 at $DIR/const_goto_storage.rs:+1:21: +1:23 -- Deinit(_2); // scope 0 at $DIR/const_goto_storage.rs:+1:21: +1:23 +- _2 = (); // scope 0 at $DIR/const_goto_storage.rs:+1:21: +1:23 - StorageLive(_3); // scope 0 at $DIR/const_goto_storage.rs:+2:15: +6:10 - StorageLive(_4); // scope 0 at $DIR/const_goto_storage.rs:+2:18: +2:76 - StorageLive(_5); // scope 0 at $DIR/const_goto_storage.rs:+2:21: +2:52 diff --git a/tests/mir-opt/const_prop/aggregate.foo.ConstProp.diff b/tests/mir-opt/const_prop/aggregate.foo.ConstProp.diff new file mode 100644 index 00000000000..6ac460db86f --- /dev/null +++ b/tests/mir-opt/const_prop/aggregate.foo.ConstProp.diff @@ -0,0 +1,55 @@ +- // MIR for `foo` before ConstProp ++ // MIR for `foo` after ConstProp + + fn foo(_1: u8) -> () { + debug x => _1; // in scope 0 at $DIR/aggregate.rs:+0:8: +0:9 + let mut _0: (); // return place in scope 0 at $DIR/aggregate.rs:+0:15: +0:15 + let _2: i32; // in scope 0 at $DIR/aggregate.rs:+2:9: +2:14 + let mut _3: i32; // in scope 0 at $DIR/aggregate.rs:+2:17: +2:25 + let mut _4: (i32, u8); // in scope 0 at $DIR/aggregate.rs:+2:17: +2:23 + let mut _5: u8; // in scope 0 at $DIR/aggregate.rs:+2:21: +2:22 + let mut _7: i32; // in scope 0 at $DIR/aggregate.rs:+3:18: +3:26 + let mut _8: (u8, i32); // in scope 0 at $DIR/aggregate.rs:+3:18: +3:24 + let mut _9: u8; // in scope 0 at $DIR/aggregate.rs:+3:19: +3:20 + scope 1 { + debug first => _2; // in scope 1 at $DIR/aggregate.rs:+2:9: +2:14 + let _6: i32; // in scope 1 at $DIR/aggregate.rs:+3:9: +3:15 + scope 2 { + debug second => _6; // in scope 2 at $DIR/aggregate.rs:+3:9: +3:15 + } + } + + bb0: { + StorageLive(_2); // scope 0 at $DIR/aggregate.rs:+2:9: +2:14 + StorageLive(_3); // scope 0 at $DIR/aggregate.rs:+2:17: +2:25 + StorageLive(_4); // scope 0 at $DIR/aggregate.rs:+2:17: +2:23 + StorageLive(_5); // scope 0 at $DIR/aggregate.rs:+2:21: +2:22 + _5 = _1; // scope 0 at $DIR/aggregate.rs:+2:21: +2:22 + _4 = (const 0_i32, move _5); // scope 0 at $DIR/aggregate.rs:+2:17: +2:23 + StorageDead(_5); // scope 0 at $DIR/aggregate.rs:+2:22: +2:23 +- _3 = (_4.0: i32); // scope 0 at $DIR/aggregate.rs:+2:17: +2:25 +- _2 = Add(move _3, const 1_i32); // scope 0 at $DIR/aggregate.rs:+2:17: +2:29 ++ _3 = const 0_i32; // scope 0 at $DIR/aggregate.rs:+2:17: +2:25 ++ _2 = const 1_i32; // scope 0 at $DIR/aggregate.rs:+2:17: +2:29 + StorageDead(_3); // scope 0 at $DIR/aggregate.rs:+2:28: +2:29 + StorageDead(_4); // scope 0 at $DIR/aggregate.rs:+2:29: +2:30 + StorageLive(_6); // scope 1 at $DIR/aggregate.rs:+3:9: +3:15 + StorageLive(_7); // scope 1 at $DIR/aggregate.rs:+3:18: +3:26 + StorageLive(_8); // scope 1 at $DIR/aggregate.rs:+3:18: +3:24 + StorageLive(_9); // scope 1 at $DIR/aggregate.rs:+3:19: +3:20 + _9 = _1; // scope 1 at $DIR/aggregate.rs:+3:19: +3:20 + _8 = (move _9, const 1_i32); // scope 1 at $DIR/aggregate.rs:+3:18: +3:24 + StorageDead(_9); // scope 1 at $DIR/aggregate.rs:+3:23: +3:24 +- _7 = (_8.1: i32); // scope 1 at $DIR/aggregate.rs:+3:18: +3:26 +- _6 = Add(move _7, const 2_i32); // scope 1 at $DIR/aggregate.rs:+3:18: +3:30 ++ _7 = const 1_i32; // scope 1 at $DIR/aggregate.rs:+3:18: +3:26 ++ _6 = const 3_i32; // scope 1 at $DIR/aggregate.rs:+3:18: +3:30 + StorageDead(_7); // scope 1 at $DIR/aggregate.rs:+3:29: +3:30 + StorageDead(_8); // scope 1 at $DIR/aggregate.rs:+3:30: +3:31 + _0 = const (); // scope 0 at $DIR/aggregate.rs:+0:15: +4:2 + StorageDead(_6); // scope 1 at $DIR/aggregate.rs:+4:1: +4:2 + StorageDead(_2); // scope 0 at $DIR/aggregate.rs:+4:1: +4:2 + return; // scope 0 at $DIR/aggregate.rs:+4:2: +4:2 + } + } + diff --git a/tests/mir-opt/const_prop/aggregate.foo.PreCodegen.after.mir b/tests/mir-opt/const_prop/aggregate.foo.PreCodegen.after.mir new file mode 100644 index 00000000000..2ef6d74e528 --- /dev/null +++ b/tests/mir-opt/const_prop/aggregate.foo.PreCodegen.after.mir @@ -0,0 +1,49 @@ +// MIR for `foo` after PreCodegen + +fn foo(_1: u8) -> () { + debug x => _1; // in scope 0 at $DIR/aggregate.rs:+0:8: +0:9 + let mut _0: (); // return place in scope 0 at $DIR/aggregate.rs:+0:15: +0:15 + let _2: i32; // in scope 0 at $DIR/aggregate.rs:+2:9: +2:14 + let mut _3: i32; // in scope 0 at $DIR/aggregate.rs:+2:17: +2:25 + let mut _4: (i32, u8); // in scope 0 at $DIR/aggregate.rs:+2:17: +2:23 + let mut _5: u8; // in scope 0 at $DIR/aggregate.rs:+2:21: +2:22 + let mut _7: i32; // in scope 0 at $DIR/aggregate.rs:+3:18: +3:26 + let mut _8: (u8, i32); // in scope 0 at $DIR/aggregate.rs:+3:18: +3:24 + let mut _9: u8; // in scope 0 at $DIR/aggregate.rs:+3:19: +3:20 + scope 1 { + debug first => _2; // in scope 1 at $DIR/aggregate.rs:+2:9: +2:14 + let _6: i32; // in scope 1 at $DIR/aggregate.rs:+3:9: +3:15 + scope 2 { + debug second => _6; // in scope 2 at $DIR/aggregate.rs:+3:9: +3:15 + } + } + + bb0: { + StorageLive(_2); // scope 0 at $DIR/aggregate.rs:+2:9: +2:14 + StorageLive(_3); // scope 0 at $DIR/aggregate.rs:+2:17: +2:25 + StorageLive(_4); // scope 0 at $DIR/aggregate.rs:+2:17: +2:23 + StorageLive(_5); // scope 0 at $DIR/aggregate.rs:+2:21: +2:22 + _5 = _1; // scope 0 at $DIR/aggregate.rs:+2:21: +2:22 + _4 = (const 0_i32, move _5); // scope 0 at $DIR/aggregate.rs:+2:17: +2:23 + StorageDead(_5); // scope 0 at $DIR/aggregate.rs:+2:22: +2:23 + _3 = const 0_i32; // scope 0 at $DIR/aggregate.rs:+2:17: +2:25 + _2 = const 1_i32; // scope 0 at $DIR/aggregate.rs:+2:17: +2:29 + StorageDead(_3); // scope 0 at $DIR/aggregate.rs:+2:28: +2:29 + StorageDead(_4); // scope 0 at $DIR/aggregate.rs:+2:29: +2:30 + StorageLive(_6); // scope 1 at $DIR/aggregate.rs:+3:9: +3:15 + StorageLive(_7); // scope 1 at $DIR/aggregate.rs:+3:18: +3:26 + StorageLive(_8); // scope 1 at $DIR/aggregate.rs:+3:18: +3:24 + StorageLive(_9); // scope 1 at $DIR/aggregate.rs:+3:19: +3:20 + _9 = _1; // scope 1 at $DIR/aggregate.rs:+3:19: +3:20 + _8 = (move _9, const 1_i32); // scope 1 at $DIR/aggregate.rs:+3:18: +3:24 + StorageDead(_9); // scope 1 at $DIR/aggregate.rs:+3:23: +3:24 + _7 = const 1_i32; // scope 1 at $DIR/aggregate.rs:+3:18: +3:26 + _6 = const 3_i32; // scope 1 at $DIR/aggregate.rs:+3:18: +3:30 + StorageDead(_7); // scope 1 at $DIR/aggregate.rs:+3:29: +3:30 + StorageDead(_8); // scope 1 at $DIR/aggregate.rs:+3:30: +3:31 + _0 = const (); // scope 0 at $DIR/aggregate.rs:+0:15: +4:2 + StorageDead(_6); // scope 1 at $DIR/aggregate.rs:+4:1: +4:2 + StorageDead(_2); // scope 0 at $DIR/aggregate.rs:+4:1: +4:2 + return; // scope 0 at $DIR/aggregate.rs:+4:2: +4:2 + } +} diff --git a/tests/mir-opt/const_prop/aggregate.main.ConstProp.diff b/tests/mir-opt/const_prop/aggregate.main.ConstProp.diff index 04378dbf374..f6e58955b4f 100644 --- a/tests/mir-opt/const_prop/aggregate.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/aggregate.main.ConstProp.diff @@ -3,9 +3,11 @@ fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/aggregate.rs:+0:11: +0:11 - let _1: i32; // in scope 0 at $DIR/aggregate.rs:+1:9: +1:10 - let mut _2: i32; // in scope 0 at $DIR/aggregate.rs:+1:13: +1:24 - let mut _3: (i32, i32, i32); // in scope 0 at $DIR/aggregate.rs:+1:13: +1:22 + let _1: u8; // in scope 0 at $DIR/aggregate.rs:+1:9: +1:10 + let mut _2: u8; // in scope 0 at $DIR/aggregate.rs:+1:13: +1:24 + let mut _3: (i32, u8, i32); // in scope 0 at $DIR/aggregate.rs:+1:13: +1:22 + let _4: (); // in scope 0 at $DIR/aggregate.rs:+2:5: +2:11 + let mut _5: u8; // in scope 0 at $DIR/aggregate.rs:+2:9: +2:10 scope 1 { debug x => _1; // in scope 1 at $DIR/aggregate.rs:+1:9: +1:10 } @@ -14,19 +16,29 @@ StorageLive(_1); // scope 0 at $DIR/aggregate.rs:+1:9: +1:10 StorageLive(_2); // scope 0 at $DIR/aggregate.rs:+1:13: +1:24 StorageLive(_3); // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 - Deinit(_3); // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 - (_3.0: i32) = const 0_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 - (_3.1: i32) = const 1_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 - (_3.2: i32) = const 2_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 -- _2 = (_3.1: i32); // scope 0 at $DIR/aggregate.rs:+1:13: +1:24 -- _1 = Add(move _2, const 0_i32); // scope 0 at $DIR/aggregate.rs:+1:13: +1:28 -+ _2 = const 1_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:24 -+ _1 = const 1_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:28 + _3 = (const 0_i32, const 1_u8, const 2_i32); // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 +- _2 = (_3.1: u8); // scope 0 at $DIR/aggregate.rs:+1:13: +1:24 +- _1 = Add(move _2, const 0_u8); // scope 0 at $DIR/aggregate.rs:+1:13: +1:28 ++ _2 = const 1_u8; // scope 0 at $DIR/aggregate.rs:+1:13: +1:24 ++ _1 = const 1_u8; // scope 0 at $DIR/aggregate.rs:+1:13: +1:28 StorageDead(_2); // scope 0 at $DIR/aggregate.rs:+1:27: +1:28 StorageDead(_3); // scope 0 at $DIR/aggregate.rs:+1:28: +1:29 - _0 = const (); // scope 0 at $DIR/aggregate.rs:+0:11: +2:2 - StorageDead(_1); // scope 0 at $DIR/aggregate.rs:+2:1: +2:2 - return; // scope 0 at $DIR/aggregate.rs:+2:2: +2:2 + StorageLive(_4); // scope 1 at $DIR/aggregate.rs:+2:5: +2:11 + StorageLive(_5); // scope 1 at $DIR/aggregate.rs:+2:9: +2:10 +- _5 = _1; // scope 1 at $DIR/aggregate.rs:+2:9: +2:10 ++ _5 = const 1_u8; // scope 1 at $DIR/aggregate.rs:+2:9: +2:10 + _4 = foo(move _5) -> bb1; // scope 1 at $DIR/aggregate.rs:+2:5: +2:11 + // mir::Constant + // + span: $DIR/aggregate.rs:8:5: 8:8 + // + literal: Const { ty: fn(u8) {foo}, val: Value(<ZST>) } + } + + bb1: { + StorageDead(_5); // scope 1 at $DIR/aggregate.rs:+2:10: +2:11 + StorageDead(_4); // scope 1 at $DIR/aggregate.rs:+2:11: +2:12 + _0 = const (); // scope 0 at $DIR/aggregate.rs:+0:11: +3:2 + StorageDead(_1); // scope 0 at $DIR/aggregate.rs:+3:1: +3:2 + return; // scope 0 at $DIR/aggregate.rs:+3:2: +3:2 } } diff --git a/tests/mir-opt/const_prop/aggregate.main.PreCodegen.after.mir b/tests/mir-opt/const_prop/aggregate.main.PreCodegen.after.mir index cfc9a72e3b2..4706af92cba 100644 --- a/tests/mir-opt/const_prop/aggregate.main.PreCodegen.after.mir +++ b/tests/mir-opt/const_prop/aggregate.main.PreCodegen.after.mir @@ -2,9 +2,11 @@ fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/aggregate.rs:+0:11: +0:11 - let _1: i32; // in scope 0 at $DIR/aggregate.rs:+1:9: +1:10 - let mut _2: i32; // in scope 0 at $DIR/aggregate.rs:+1:13: +1:24 - let mut _3: (i32, i32, i32); // in scope 0 at $DIR/aggregate.rs:+1:13: +1:22 + let _1: u8; // in scope 0 at $DIR/aggregate.rs:+1:9: +1:10 + let mut _2: u8; // in scope 0 at $DIR/aggregate.rs:+1:13: +1:24 + let mut _3: (i32, u8, i32); // in scope 0 at $DIR/aggregate.rs:+1:13: +1:22 + let _4: (); // in scope 0 at $DIR/aggregate.rs:+2:5: +2:11 + let mut _5: u8; // in scope 0 at $DIR/aggregate.rs:+2:9: +2:10 scope 1 { debug x => _1; // in scope 1 at $DIR/aggregate.rs:+1:9: +1:10 } @@ -13,16 +15,25 @@ fn main() -> () { StorageLive(_1); // scope 0 at $DIR/aggregate.rs:+1:9: +1:10 StorageLive(_2); // scope 0 at $DIR/aggregate.rs:+1:13: +1:24 StorageLive(_3); // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 - Deinit(_3); // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 - (_3.0: i32) = const 0_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 - (_3.1: i32) = const 1_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 - (_3.2: i32) = const 2_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 - _2 = const 1_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:24 - _1 = const 1_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:28 + _3 = (const 0_i32, const 1_u8, const 2_i32); // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 + _2 = const 1_u8; // scope 0 at $DIR/aggregate.rs:+1:13: +1:24 + _1 = const 1_u8; // scope 0 at $DIR/aggregate.rs:+1:13: +1:28 StorageDead(_2); // scope 0 at $DIR/aggregate.rs:+1:27: +1:28 StorageDead(_3); // scope 0 at $DIR/aggregate.rs:+1:28: +1:29 - _0 = const (); // scope 0 at $DIR/aggregate.rs:+0:11: +2:2 - StorageDead(_1); // scope 0 at $DIR/aggregate.rs:+2:1: +2:2 - return; // scope 0 at $DIR/aggregate.rs:+2:2: +2:2 + StorageLive(_4); // scope 1 at $DIR/aggregate.rs:+2:5: +2:11 + StorageLive(_5); // scope 1 at $DIR/aggregate.rs:+2:9: +2:10 + _5 = const 1_u8; // scope 1 at $DIR/aggregate.rs:+2:9: +2:10 + _4 = foo(move _5) -> bb1; // scope 1 at $DIR/aggregate.rs:+2:5: +2:11 + // mir::Constant + // + span: $DIR/aggregate.rs:8:5: 8:8 + // + literal: Const { ty: fn(u8) {foo}, val: Value(<ZST>) } + } + + bb1: { + StorageDead(_5); // scope 1 at $DIR/aggregate.rs:+2:10: +2:11 + StorageDead(_4); // scope 1 at $DIR/aggregate.rs:+2:11: +2:12 + _0 = const (); // scope 0 at $DIR/aggregate.rs:+0:11: +3:2 + StorageDead(_1); // scope 0 at $DIR/aggregate.rs:+3:1: +3:2 + return; // scope 0 at $DIR/aggregate.rs:+3:2: +3:2 } } diff --git a/tests/mir-opt/const_prop/aggregate.rs b/tests/mir-opt/const_prop/aggregate.rs index 6a3080384da..aa123b7a866 100644 --- a/tests/mir-opt/const_prop/aggregate.rs +++ b/tests/mir-opt/const_prop/aggregate.rs @@ -5,4 +5,13 @@ // EMIT_MIR aggregate.main.PreCodegen.after.mir fn main() { let x = (0, 1, 2).1 + 0; + foo(x); +} + +// EMIT_MIR aggregate.foo.ConstProp.diff +// EMIT_MIR aggregate.foo.PreCodegen.after.mir +fn foo(x: u8) { + // Verify that we still propagate if part of the aggregate is not known. + let first = (0, x).0 + 1; + let second = (x, 1).1 + 2; } diff --git a/tests/mir-opt/const_prop/bad_op_div_by_zero.main.ConstProp.diff b/tests/mir-opt/const_prop/bad_op_div_by_zero.main.ConstProp.diff index bea32a67ef4..900061a484b 100644 --- a/tests/mir-opt/const_prop/bad_op_div_by_zero.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/bad_op_div_by_zero.main.ConstProp.diff @@ -24,9 +24,10 @@ StorageLive(_3); // scope 1 at $DIR/bad_op_div_by_zero.rs:+2:18: +2:19 - _3 = _1; // scope 1 at $DIR/bad_op_div_by_zero.rs:+2:18: +2:19 - _4 = Eq(_3, const 0_i32); // scope 1 at $DIR/bad_op_div_by_zero.rs:+2:14: +2:19 +- assert(!move _4, "attempt to divide `{}` by zero", const 1_i32) -> bb1; // scope 1 at $DIR/bad_op_div_by_zero.rs:+2:14: +2:19 + _3 = const 0_i32; // scope 1 at $DIR/bad_op_div_by_zero.rs:+2:18: +2:19 + _4 = const true; // scope 1 at $DIR/bad_op_div_by_zero.rs:+2:14: +2:19 - assert(!move _4, "attempt to divide `{}` by zero", const 1_i32) -> bb1; // scope 1 at $DIR/bad_op_div_by_zero.rs:+2:14: +2:19 ++ assert(!const true, "attempt to divide `{}` by zero", const 1_i32) -> bb1; // scope 1 at $DIR/bad_op_div_by_zero.rs:+2:14: +2:19 } bb1: { diff --git a/tests/mir-opt/const_prop/bad_op_mod_by_zero.main.ConstProp.diff b/tests/mir-opt/const_prop/bad_op_mod_by_zero.main.ConstProp.diff index 8485703e39f..ae9ffd519a1 100644 --- a/tests/mir-opt/const_prop/bad_op_mod_by_zero.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/bad_op_mod_by_zero.main.ConstProp.diff @@ -18,35 +18,27 @@ } bb0: { - StorageLive(_1); // scope 0 at $DIR/bad_op_mod_by_zero.rs:+1:9: +1:10 _1 = const 0_i32; // scope 0 at $DIR/bad_op_mod_by_zero.rs:+1:13: +1:14 StorageLive(_2); // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:9: +2:11 - StorageLive(_3); // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:18: +2:19 -- _3 = _1; // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:18: +2:19 -- _4 = Eq(_3, const 0_i32); // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 +- _4 = Eq(_1, const 0_i32); // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 - assert(!move _4, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_i32) -> bb1; // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 -+ _3 = const 0_i32; // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:18: +2:19 + _4 = const true; // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 + assert(!const true, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_i32) -> bb1; // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 } bb1: { -- _5 = Eq(_3, const -1_i32); // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 + _5 = Eq(_1, const -1_i32); // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 - _6 = Eq(const 1_i32, const i32::MIN); // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 - _7 = BitAnd(move _5, move _6); // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 -- assert(!move _7, "attempt to compute the remainder of `{} % {}`, which would overflow", const 1_i32, _3) -> bb2; // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 -+ _5 = const false; // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 +- assert(!move _7, "attempt to compute the remainder of `{} % {}`, which would overflow", const 1_i32, _1) -> bb2; // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 + _6 = const false; // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 + _7 = const false; // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 -+ assert(!const false, "attempt to compute the remainder of `{} % {}`, which would overflow", const 1_i32, const 0_i32) -> bb2; // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 ++ assert(!const false, "attempt to compute the remainder of `{} % {}`, which would overflow", const 1_i32, _1) -> bb2; // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 } bb2: { -- _2 = Rem(const 1_i32, move _3); // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 -+ _2 = Rem(const 1_i32, const 0_i32); // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 - StorageDead(_3); // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:18: +2:19 + _2 = Rem(const 1_i32, _1); // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 StorageDead(_2); // scope 1 at $DIR/bad_op_mod_by_zero.rs:+3:1: +3:2 - StorageDead(_1); // scope 0 at $DIR/bad_op_mod_by_zero.rs:+3:1: +3:2 return; // scope 0 at $DIR/bad_op_mod_by_zero.rs:+3:2: +3:2 } } diff --git a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.32bit.diff b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.32bit.diff index 27e41d4869d..38d402b8f21 100644 --- a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.32bit.diff +++ b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.32bit.diff @@ -23,24 +23,21 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:9: +1:10 StorageLive(_2); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35 - StorageLive(_3); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35 _8 = const _; // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35 // mir::Constant // + span: $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35 // + literal: Const { ty: &[i32; 3], val: Unevaluated(main, [], Some(promoted[0])) } - _3 = _8; // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35 - _2 = &raw const (*_3); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35 + _2 = &raw const (*_8); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35 _1 = move _2 as *const [i32] (Pointer(Unsize)); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35 StorageDead(_2); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:34: +1:35 - StorageDead(_3); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:35: +1:36 StorageLive(_4); // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:13: +3:15 StorageLive(_5); // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:23: +3:24 _5 = const 3_usize; // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:23: +3:24 - _6 = Len((*_1)); // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25 + _6 = const 3_usize; // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25 - _7 = Lt(_5, _6); // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25 - assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, _5) -> bb1; // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25 -+ _7 = Lt(const 3_usize, _6); // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25 -+ assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, const 3_usize) -> bb1; // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25 ++ _7 = const false; // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25 ++ assert(const false, "index out of bounds: the length is {} but the index is {}", const 3_usize, const 3_usize) -> bb1; // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25 } bb1: { diff --git a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.64bit.diff b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.64bit.diff index 27e41d4869d..38d402b8f21 100644 --- a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.64bit.diff +++ b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.64bit.diff @@ -23,24 +23,21 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:9: +1:10 StorageLive(_2); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35 - StorageLive(_3); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35 _8 = const _; // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35 // mir::Constant // + span: $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35 // + literal: Const { ty: &[i32; 3], val: Unevaluated(main, [], Some(promoted[0])) } - _3 = _8; // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35 - _2 = &raw const (*_3); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35 + _2 = &raw const (*_8); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35 _1 = move _2 as *const [i32] (Pointer(Unsize)); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35 StorageDead(_2); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:34: +1:35 - StorageDead(_3); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:35: +1:36 StorageLive(_4); // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:13: +3:15 StorageLive(_5); // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:23: +3:24 _5 = const 3_usize; // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:23: +3:24 - _6 = Len((*_1)); // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25 + _6 = const 3_usize; // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25 - _7 = Lt(_5, _6); // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25 - assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, _5) -> bb1; // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25 -+ _7 = Lt(const 3_usize, _6); // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25 -+ assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, const 3_usize) -> bb1; // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25 ++ _7 = const false; // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25 ++ assert(const false, "index out of bounds: the length is {} but the index is {}", const 3_usize, const 3_usize) -> bb1; // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25 } bb1: { diff --git a/tests/mir-opt/const_prop/boolean_identities.test.ConstProp.diff b/tests/mir-opt/const_prop/boolean_identities.test.ConstProp.diff index 0de80091753..549b4711e87 100644 --- a/tests/mir-opt/const_prop/boolean_identities.test.ConstProp.diff +++ b/tests/mir-opt/const_prop/boolean_identities.test.ConstProp.diff @@ -12,18 +12,12 @@ bb0: { StorageLive(_3); // scope 0 at $DIR/boolean_identities.rs:+1:5: +1:15 - StorageLive(_4); // scope 0 at $DIR/boolean_identities.rs:+1:6: +1:7 - _4 = _2; // scope 0 at $DIR/boolean_identities.rs:+1:6: +1:7 -- _3 = BitOr(move _4, const true); // scope 0 at $DIR/boolean_identities.rs:+1:5: +1:15 +- _3 = BitOr(_2, const true); // scope 0 at $DIR/boolean_identities.rs:+1:5: +1:15 + _3 = const true; // scope 0 at $DIR/boolean_identities.rs:+1:5: +1:15 - StorageDead(_4); // scope 0 at $DIR/boolean_identities.rs:+1:14: +1:15 StorageLive(_5); // scope 0 at $DIR/boolean_identities.rs:+1:18: +1:29 - StorageLive(_6); // scope 0 at $DIR/boolean_identities.rs:+1:19: +1:20 - _6 = _1; // scope 0 at $DIR/boolean_identities.rs:+1:19: +1:20 -- _5 = BitAnd(move _6, const false); // scope 0 at $DIR/boolean_identities.rs:+1:18: +1:29 -+ _5 = const false; // scope 0 at $DIR/boolean_identities.rs:+1:18: +1:29 - StorageDead(_6); // scope 0 at $DIR/boolean_identities.rs:+1:28: +1:29 +- _5 = BitAnd(_1, const false); // scope 0 at $DIR/boolean_identities.rs:+1:18: +1:29 - _0 = BitAnd(move _3, move _5); // scope 0 at $DIR/boolean_identities.rs:+1:5: +1:29 ++ _5 = const false; // scope 0 at $DIR/boolean_identities.rs:+1:18: +1:29 + _0 = const false; // scope 0 at $DIR/boolean_identities.rs:+1:5: +1:29 StorageDead(_5); // scope 0 at $DIR/boolean_identities.rs:+1:28: +1:29 StorageDead(_3); // scope 0 at $DIR/boolean_identities.rs:+1:28: +1:29 diff --git a/tests/mir-opt/const_prop/discriminant.main.ConstProp.32bit.diff b/tests/mir-opt/const_prop/discriminant.main.ConstProp.32bit.diff index b4dccecc672..b9a10704be0 100644 --- a/tests/mir-opt/const_prop/discriminant.main.ConstProp.32bit.diff +++ b/tests/mir-opt/const_prop/discriminant.main.ConstProp.32bit.diff @@ -17,17 +17,20 @@ StorageLive(_1); // scope 0 at $DIR/discriminant.rs:+1:9: +1:10 StorageLive(_2); // scope 0 at $DIR/discriminant.rs:+1:13: +1:64 StorageLive(_3); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - Deinit(_3); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - ((_3 as Some).0: bool) = const true; // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - discriminant(_3) = 1; // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 +- _3 = Option::<bool>::Some(const true); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - _4 = discriminant(_3); // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 - switchInt(move _4) -> [1: bb1, otherwise: bb3]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 ++ _3 = const Option::<bool>::Some(true); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 ++ // mir::Constant ++ // + span: $DIR/discriminant.rs:12:34: 12:44 ++ // + literal: Const { ty: Option<bool>, val: Value(Scalar(0x01)) } + _4 = const 1_isize; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 + switchInt(const 1_isize) -> [1: bb1, otherwise: bb3]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 } bb1: { - switchInt(((_3 as Some).0: bool)) -> [0: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 +- switchInt(((_3 as Some).0: bool)) -> [0: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 ++ switchInt(const true) -> [0: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 } bb2: { diff --git a/tests/mir-opt/const_prop/discriminant.main.ConstProp.64bit.diff b/tests/mir-opt/const_prop/discriminant.main.ConstProp.64bit.diff index b4dccecc672..b9a10704be0 100644 --- a/tests/mir-opt/const_prop/discriminant.main.ConstProp.64bit.diff +++ b/tests/mir-opt/const_prop/discriminant.main.ConstProp.64bit.diff @@ -17,17 +17,20 @@ StorageLive(_1); // scope 0 at $DIR/discriminant.rs:+1:9: +1:10 StorageLive(_2); // scope 0 at $DIR/discriminant.rs:+1:13: +1:64 StorageLive(_3); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - Deinit(_3); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - ((_3 as Some).0: bool) = const true; // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - discriminant(_3) = 1; // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 +- _3 = Option::<bool>::Some(const true); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - _4 = discriminant(_3); // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 - switchInt(move _4) -> [1: bb1, otherwise: bb3]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 ++ _3 = const Option::<bool>::Some(true); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 ++ // mir::Constant ++ // + span: $DIR/discriminant.rs:12:34: 12:44 ++ // + literal: Const { ty: Option<bool>, val: Value(Scalar(0x01)) } + _4 = const 1_isize; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 + switchInt(const 1_isize) -> [1: bb1, otherwise: bb3]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 } bb1: { - switchInt(((_3 as Some).0: bool)) -> [0: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 +- switchInt(((_3 as Some).0: bool)) -> [0: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 ++ switchInt(const true) -> [0: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 } bb2: { diff --git a/tests/mir-opt/const_prop/inherit_overflow.main.ConstProp.diff b/tests/mir-opt/const_prop/inherit_overflow.main.ConstProp.diff new file mode 100644 index 00000000000..d03c23a3fb5 --- /dev/null +++ b/tests/mir-opt/const_prop/inherit_overflow.main.ConstProp.diff @@ -0,0 +1,39 @@ +- // MIR for `main` before ConstProp ++ // MIR for `main` after ConstProp + + fn main() -> () { + let mut _0: (); // return place in scope 0 at $DIR/inherit_overflow.rs:+0:11: +0:11 + let mut _1: u8; // in scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 + let mut _2: u8; // in scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 + let mut _3: u8; // in scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 + scope 1 { + } + scope 2 (inlined <u8 as Add>::add) { // at $DIR/inherit_overflow.rs:8:13: 8:47 + debug self => _2; // in scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL + debug other => _3; // in scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL + let mut _4: (u8, bool); // in scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 + StorageLive(_2); // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 + _2 = const u8::MAX; // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 + StorageLive(_3); // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 + _3 = const 1_u8; // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 +- _4 = CheckedAdd(_2, _3); // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL +- assert(!move (_4.1: bool), "attempt to compute `{} + {}`, which would overflow", _2, _3) -> bb1; // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL ++ _4 = const (0_u8, true); // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL ++ assert(!const true, "attempt to compute `{} + {}`, which would overflow", _2, _3) -> bb1; // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL + } + + bb1: { +- _1 = move (_4.0: u8); // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL ++ _1 = const 0_u8; // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL + StorageDead(_3); // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 + StorageDead(_2); // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 + StorageDead(_1); // scope 0 at $DIR/inherit_overflow.rs:+3:47: +3:48 + _0 = const (); // scope 0 at $DIR/inherit_overflow.rs:+0:11: +4:2 + return; // scope 0 at $DIR/inherit_overflow.rs:+4:2: +4:2 + } + } + diff --git a/tests/mir-opt/const_prop/inherit_overflow.rs b/tests/mir-opt/const_prop/inherit_overflow.rs new file mode 100644 index 00000000000..541a8c5c3af --- /dev/null +++ b/tests/mir-opt/const_prop/inherit_overflow.rs @@ -0,0 +1,9 @@ +// unit-test: ConstProp +// compile-flags: -Zmir-enable-passes=+Inline + +// EMIT_MIR inherit_overflow.main.ConstProp.diff +fn main() { + // After inlining, this will contain a `CheckedBinaryOp`. + // Propagating the overflow is ok as codegen will just skip emitting the panic. + let _ = <u8 as std::ops::Add>::add(255, 1); +} diff --git a/tests/mir-opt/const_prop/invalid_constant.main.ConstProp.diff b/tests/mir-opt/const_prop/invalid_constant.main.ConstProp.diff index 6c4757c1a81..4f056dd85e3 100644 --- a/tests/mir-opt/const_prop/invalid_constant.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/invalid_constant.main.ConstProp.diff @@ -32,16 +32,14 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/invalid_constant.rs:+6:9: +6:22 StorageLive(_2); // scope 2 at $DIR/invalid_constant.rs:+6:34: +6:63 - Deinit(_2); // scope 2 at $DIR/invalid_constant.rs:+6:34: +6:63 - (_2.0: u32) = const 1114113_u32; // scope 2 at $DIR/invalid_constant.rs:+6:34: +6:63 + _2 = InvalidChar { int: const 1114113_u32 }; // scope 2 at $DIR/invalid_constant.rs:+6:34: +6:63 - _1 = (_2.1: char); // scope 2 at $DIR/invalid_constant.rs:+6:34: +6:67 + _1 = const {transmute(0x00110001): char}; // scope 2 at $DIR/invalid_constant.rs:+6:34: +6:67 StorageDead(_2); // scope 0 at $DIR/invalid_constant.rs:+6:69: +6:70 StorageLive(_3); // scope 1 at $DIR/invalid_constant.rs:+13:9: +13:21 StorageLive(_4); // scope 1 at $DIR/invalid_constant.rs:+13:25: +13:59 StorageLive(_5); // scope 4 at $DIR/invalid_constant.rs:+13:34: +13:55 - Deinit(_5); // scope 4 at $DIR/invalid_constant.rs:+13:34: +13:55 - (_5.0: u32) = const 4_u32; // scope 4 at $DIR/invalid_constant.rs:+13:34: +13:55 + _5 = InvalidTag { int: const 4_u32 }; // scope 4 at $DIR/invalid_constant.rs:+13:34: +13:55 - _4 = (_5.1: E); // scope 4 at $DIR/invalid_constant.rs:+13:34: +13:57 - _3 = [move _4]; // scope 1 at $DIR/invalid_constant.rs:+13:24: +13:60 + _4 = const Scalar(0x00000004): E; // scope 4 at $DIR/invalid_constant.rs:+13:34: +13:57 diff --git a/tests/mir-opt/const_prop/issue_66971.main.ConstProp.diff b/tests/mir-opt/const_prop/issue_66971.main.ConstProp.diff index 488e772d0ea..964dd308074 100644 --- a/tests/mir-opt/const_prop/issue_66971.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/issue_66971.main.ConstProp.diff @@ -5,13 +5,14 @@ let mut _0: (); // return place in scope 0 at $DIR/issue_66971.rs:+0:11: +0:11 let _1: (); // in scope 0 at $DIR/issue_66971.rs:+1:5: +1:23 let mut _2: ((), u8, u8); // in scope 0 at $DIR/issue_66971.rs:+1:12: +1:22 + let mut _3: (); // in scope 0 at $DIR/issue_66971.rs:+1:13: +1:15 bb0: { StorageLive(_1); // scope 0 at $DIR/issue_66971.rs:+1:5: +1:23 StorageLive(_2); // scope 0 at $DIR/issue_66971.rs:+1:12: +1:22 - Deinit(_2); // scope 0 at $DIR/issue_66971.rs:+1:12: +1:22 - (_2.1: u8) = const 0_u8; // scope 0 at $DIR/issue_66971.rs:+1:12: +1:22 - (_2.2: u8) = const 0_u8; // scope 0 at $DIR/issue_66971.rs:+1:12: +1:22 + StorageLive(_3); // scope 0 at $DIR/issue_66971.rs:+1:13: +1:15 + _2 = (move _3, const 0_u8, const 0_u8); // scope 0 at $DIR/issue_66971.rs:+1:12: +1:22 + StorageDead(_3); // scope 0 at $DIR/issue_66971.rs:+1:21: +1:22 _1 = encode(move _2) -> bb1; // scope 0 at $DIR/issue_66971.rs:+1:5: +1:23 // mir::Constant // + span: $DIR/issue_66971.rs:17:5: 17:11 diff --git a/tests/mir-opt/const_prop/issue_67019.main.ConstProp.diff b/tests/mir-opt/const_prop/issue_67019.main.ConstProp.diff index cd53048597b..a631cb31090 100644 --- a/tests/mir-opt/const_prop/issue_67019.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/issue_67019.main.ConstProp.diff @@ -11,12 +11,9 @@ StorageLive(_1); // scope 0 at $DIR/issue_67019.rs:+1:5: +1:20 StorageLive(_2); // scope 0 at $DIR/issue_67019.rs:+1:10: +1:19 StorageLive(_3); // scope 0 at $DIR/issue_67019.rs:+1:11: +1:17 - Deinit(_3); // scope 0 at $DIR/issue_67019.rs:+1:11: +1:17 - (_3.0: u8) = const 1_u8; // scope 0 at $DIR/issue_67019.rs:+1:11: +1:17 - (_3.1: u8) = const 2_u8; // scope 0 at $DIR/issue_67019.rs:+1:11: +1:17 - Deinit(_2); // scope 0 at $DIR/issue_67019.rs:+1:10: +1:19 -- (_2.0: (u8, u8)) = move _3; // scope 0 at $DIR/issue_67019.rs:+1:10: +1:19 -+ (_2.0: (u8, u8)) = const (1_u8, 2_u8); // scope 0 at $DIR/issue_67019.rs:+1:10: +1:19 +- _3 = (const 1_u8, const 2_u8); // scope 0 at $DIR/issue_67019.rs:+1:11: +1:17 ++ _3 = const (1_u8, 2_u8); // scope 0 at $DIR/issue_67019.rs:+1:11: +1:17 + _2 = (move _3,); // scope 0 at $DIR/issue_67019.rs:+1:10: +1:19 StorageDead(_3); // scope 0 at $DIR/issue_67019.rs:+1:18: +1:19 _1 = test(move _2) -> bb1; // scope 0 at $DIR/issue_67019.rs:+1:5: +1:20 // mir::Constant diff --git a/tests/mir-opt/const_prop/mult_by_zero.test.ConstProp.diff b/tests/mir-opt/const_prop/mult_by_zero.test.ConstProp.diff index 629c8e60148..1cfe47d0a86 100644 --- a/tests/mir-opt/const_prop/mult_by_zero.test.ConstProp.diff +++ b/tests/mir-opt/const_prop/mult_by_zero.test.ConstProp.diff @@ -7,11 +7,8 @@ let mut _2: i32; // in scope 0 at $DIR/mult_by_zero.rs:+1:3: +1:4 bb0: { - StorageLive(_2); // scope 0 at $DIR/mult_by_zero.rs:+1:3: +1:4 - _2 = _1; // scope 0 at $DIR/mult_by_zero.rs:+1:3: +1:4 -- _0 = Mul(move _2, const 0_i32); // scope 0 at $DIR/mult_by_zero.rs:+1:3: +1:8 +- _0 = Mul(_1, const 0_i32); // scope 0 at $DIR/mult_by_zero.rs:+1:3: +1:8 + _0 = const 0_i32; // scope 0 at $DIR/mult_by_zero.rs:+1:3: +1:8 - StorageDead(_2); // scope 0 at $DIR/mult_by_zero.rs:+1:7: +1:8 return; // scope 0 at $DIR/mult_by_zero.rs:+2:2: +2:2 } } diff --git a/tests/mir-opt/const_prop/mutable_variable_aggregate.main.ConstProp.diff b/tests/mir-opt/const_prop/mutable_variable_aggregate.main.ConstProp.diff index f6bf522065b..d088c4f662b 100644 --- a/tests/mir-opt/const_prop/mutable_variable_aggregate.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/mutable_variable_aggregate.main.ConstProp.diff @@ -3,26 +3,27 @@ fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/mutable_variable_aggregate.rs:+0:11: +0:11 - let mut _1: (i32, i32); // in scope 0 at $DIR/mutable_variable_aggregate.rs:+1:9: +1:14 + let mut _3: i32; // in scope 0 at $DIR/mutable_variable_aggregate.rs:+1:9: +1:14 + let mut _4: i32; // in scope 0 at $DIR/mutable_variable_aggregate.rs:+1:9: +1:14 scope 1 { - debug x => _1; // in scope 1 at $DIR/mutable_variable_aggregate.rs:+1:9: +1:14 - let _2: (i32, i32); // in scope 1 at $DIR/mutable_variable_aggregate.rs:+3:9: +3:10 + debug x => (i32, i32){ .0 => _3, .1 => _4, }; // in scope 1 at $DIR/mutable_variable_aggregate.rs:+1:9: +1:14 + let _1: i32; // in scope 1 at $DIR/mutable_variable_aggregate.rs:+3:9: +3:10 + let _2: i32; // in scope 1 at $DIR/mutable_variable_aggregate.rs:+3:9: +3:10 scope 2 { - debug y => _2; // in scope 2 at $DIR/mutable_variable_aggregate.rs:+3:9: +3:10 + debug y => (i32, i32){ .0 => _3, .1 => _2, }; // in scope 2 at $DIR/mutable_variable_aggregate.rs:+3:9: +3:10 } } bb0: { - StorageLive(_1); // scope 0 at $DIR/mutable_variable_aggregate.rs:+1:9: +1:14 - Deinit(_1); // scope 0 at $DIR/mutable_variable_aggregate.rs:+1:17: +1:25 - (_1.0: i32) = const 42_i32; // scope 0 at $DIR/mutable_variable_aggregate.rs:+1:17: +1:25 - (_1.1: i32) = const 43_i32; // scope 0 at $DIR/mutable_variable_aggregate.rs:+1:17: +1:25 - (_1.1: i32) = const 99_i32; // scope 1 at $DIR/mutable_variable_aggregate.rs:+2:5: +2:13 + StorageLive(_4); // scope 0 at $DIR/mutable_variable_aggregate.rs:+1:9: +1:14 + _3 = const 42_i32; // scope 0 at $DIR/mutable_variable_aggregate.rs:+1:17: +1:25 + _4 = const 43_i32; // scope 0 at $DIR/mutable_variable_aggregate.rs:+1:17: +1:25 + _4 = const 99_i32; // scope 1 at $DIR/mutable_variable_aggregate.rs:+2:5: +2:13 StorageLive(_2); // scope 1 at $DIR/mutable_variable_aggregate.rs:+3:9: +3:10 -- _2 = _1; // scope 1 at $DIR/mutable_variable_aggregate.rs:+3:13: +3:14 -+ _2 = const (42_i32, 99_i32); // scope 1 at $DIR/mutable_variable_aggregate.rs:+3:13: +3:14 +- _2 = _4; // scope 1 at $DIR/mutable_variable_aggregate.rs:+3:13: +3:14 ++ _2 = const 99_i32; // scope 1 at $DIR/mutable_variable_aggregate.rs:+3:13: +3:14 StorageDead(_2); // scope 1 at $DIR/mutable_variable_aggregate.rs:+4:1: +4:2 - StorageDead(_1); // scope 0 at $DIR/mutable_variable_aggregate.rs:+4:1: +4:2 + StorageDead(_4); // scope 0 at $DIR/mutable_variable_aggregate.rs:+4:1: +4:2 return; // scope 0 at $DIR/mutable_variable_aggregate.rs:+4:2: +4:2 } } diff --git a/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.main.ConstProp.diff b/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.main.ConstProp.diff index 213a70227d8..134f0c080bf 100644 --- a/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.main.ConstProp.diff @@ -9,24 +9,26 @@ let _2: &mut (i32, i32); // in scope 1 at $DIR/mutable_variable_aggregate_mut_ref.rs:+2:9: +2:10 scope 2 { debug z => _2; // in scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+2:9: +2:10 - let _3: (i32, i32); // in scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:9: +4:10 + let _3: i32; // in scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:9: +4:10 + let _4: i32; // in scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:9: +4:10 scope 3 { - debug y => _3; // in scope 3 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:9: +4:10 + debug y => (i32, i32){ .0 => _3, .1 => _4, }; // in scope 3 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:9: +4:10 } } } bb0: { StorageLive(_1); // scope 0 at $DIR/mutable_variable_aggregate_mut_ref.rs:+1:9: +1:14 - Deinit(_1); // scope 0 at $DIR/mutable_variable_aggregate_mut_ref.rs:+1:17: +1:25 - (_1.0: i32) = const 42_i32; // scope 0 at $DIR/mutable_variable_aggregate_mut_ref.rs:+1:17: +1:25 - (_1.1: i32) = const 43_i32; // scope 0 at $DIR/mutable_variable_aggregate_mut_ref.rs:+1:17: +1:25 + _1 = (const 42_i32, const 43_i32); // scope 0 at $DIR/mutable_variable_aggregate_mut_ref.rs:+1:17: +1:25 StorageLive(_2); // scope 1 at $DIR/mutable_variable_aggregate_mut_ref.rs:+2:9: +2:10 _2 = &mut _1; // scope 1 at $DIR/mutable_variable_aggregate_mut_ref.rs:+2:13: +2:19 ((*_2).1: i32) = const 99_i32; // scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+3:5: +3:13 StorageLive(_3); // scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:9: +4:10 - _3 = _1; // scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:13: +4:14 + StorageLive(_4); // scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:9: +4:10 + _3 = (_1.0: i32); // scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:13: +4:14 + _4 = (_1.1: i32); // scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:13: +4:14 StorageDead(_3); // scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+5:1: +5:2 + StorageDead(_4); // scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+5:1: +5:2 StorageDead(_2); // scope 1 at $DIR/mutable_variable_aggregate_mut_ref.rs:+5:1: +5:2 StorageDead(_1); // scope 0 at $DIR/mutable_variable_aggregate_mut_ref.rs:+5:1: +5:2 return; // scope 0 at $DIR/mutable_variable_aggregate_mut_ref.rs:+5:2: +5:2 diff --git a/tests/mir-opt/const_prop/mutable_variable_unprop_assign.main.ConstProp.diff b/tests/mir-opt/const_prop/mutable_variable_unprop_assign.main.ConstProp.diff index c3f77b960a2..4010dd6c6d0 100644 --- a/tests/mir-opt/const_prop/mutable_variable_unprop_assign.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/mutable_variable_unprop_assign.main.ConstProp.diff @@ -16,7 +16,7 @@ debug y => _3; // in scope 3 at $DIR/mutable_variable_unprop_assign.rs:+4:9: +4:10 let _4: i32; // in scope 3 at $DIR/mutable_variable_unprop_assign.rs:+5:9: +5:10 scope 4 { - debug z => _4; // in scope 4 at $DIR/mutable_variable_unprop_assign.rs:+5:9: +5:10 + debug z => _5; // in scope 4 at $DIR/mutable_variable_unprop_assign.rs:+5:9: +5:10 } } } @@ -31,10 +31,7 @@ } bb1: { - StorageLive(_5); // scope 1 at $DIR/mutable_variable_unprop_assign.rs:+2:9: +2:14 StorageLive(_6); // scope 1 at $DIR/mutable_variable_unprop_assign.rs:+2:9: +2:14 - Deinit(_5); // scope 1 at $DIR/mutable_variable_unprop_assign.rs:+2:29: +2:35 - Deinit(_6); // scope 1 at $DIR/mutable_variable_unprop_assign.rs:+2:29: +2:35 _5 = const 1_i32; // scope 1 at $DIR/mutable_variable_unprop_assign.rs:+2:29: +2:35 _6 = const 2_i32; // scope 1 at $DIR/mutable_variable_unprop_assign.rs:+2:29: +2:35 StorageLive(_2); // scope 2 at $DIR/mutable_variable_unprop_assign.rs:+3:11: +3:12 @@ -43,12 +40,7 @@ StorageDead(_2); // scope 2 at $DIR/mutable_variable_unprop_assign.rs:+3:11: +3:12 StorageLive(_3); // scope 2 at $DIR/mutable_variable_unprop_assign.rs:+4:9: +4:10 _3 = _6; // scope 2 at $DIR/mutable_variable_unprop_assign.rs:+4:13: +4:16 - StorageLive(_4); // scope 3 at $DIR/mutable_variable_unprop_assign.rs:+5:9: +5:10 -- _4 = _5; // scope 3 at $DIR/mutable_variable_unprop_assign.rs:+5:13: +5:16 -+ _4 = const 1_i32; // scope 3 at $DIR/mutable_variable_unprop_assign.rs:+5:13: +5:16 - StorageDead(_4); // scope 3 at $DIR/mutable_variable_unprop_assign.rs:+6:1: +6:2 StorageDead(_3); // scope 2 at $DIR/mutable_variable_unprop_assign.rs:+6:1: +6:2 - StorageDead(_5); // scope 1 at $DIR/mutable_variable_unprop_assign.rs:+6:1: +6:2 StorageDead(_6); // scope 1 at $DIR/mutable_variable_unprop_assign.rs:+6:1: +6:2 StorageDead(_1); // scope 0 at $DIR/mutable_variable_unprop_assign.rs:+6:1: +6:2 return; // scope 0 at $DIR/mutable_variable_unprop_assign.rs:+6:2: +6:2 diff --git a/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.32bit.diff b/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.32bit.diff index 7c7aeac4c45..691aa01a564 100644 --- a/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.32bit.diff +++ b/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.32bit.diff @@ -17,7 +17,7 @@ debug y => _3; // in scope 2 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 let _8: u32; // in scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 scope 3 { - debug z => _8; // in scope 3 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 + debug z => _9; // in scope 3 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 } } } @@ -50,14 +50,7 @@ + _3 = const 3_i32; // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:34 StorageDead(_5); // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35 StorageDead(_4); // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35 - StorageLive(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 - StorageLive(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 - Deinit(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 _9 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- _8 = _9; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 -+ _8 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 - StorageDead(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 - StorageDead(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_3); // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 return; // scope 0 at $DIR/optimizes_into_variable.rs:+4:2: +4:2 diff --git a/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.64bit.diff b/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.64bit.diff index 7c7aeac4c45..691aa01a564 100644 --- a/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.64bit.diff +++ b/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.64bit.diff @@ -17,7 +17,7 @@ debug y => _3; // in scope 2 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 let _8: u32; // in scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 scope 3 { - debug z => _8; // in scope 3 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 + debug z => _9; // in scope 3 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 } } } @@ -50,14 +50,7 @@ + _3 = const 3_i32; // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:34 StorageDead(_5); // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35 StorageDead(_4); // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35 - StorageLive(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 - StorageLive(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 - Deinit(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 _9 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- _8 = _9; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 -+ _8 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 - StorageDead(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 - StorageDead(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_3); // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 return; // scope 0 at $DIR/optimizes_into_variable.rs:+4:2: +4:2 diff --git a/tests/mir-opt/const_prop/optimizes_into_variable.main.PreCodegen.after.32bit.mir b/tests/mir-opt/const_prop/optimizes_into_variable.main.PreCodegen.after.32bit.mir index 9db87cfc879..81cfd22db6c 100644 --- a/tests/mir-opt/const_prop/optimizes_into_variable.main.PreCodegen.after.32bit.mir +++ b/tests/mir-opt/const_prop/optimizes_into_variable.main.PreCodegen.after.32bit.mir @@ -3,12 +3,12 @@ fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/optimizes_into_variable.rs:+0:11: +0:11 let _1: i32; // in scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 + let mut _3: u32; // in scope 0 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 scope 1 { debug x => _1; // in scope 1 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 let _2: i32; // in scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 scope 2 { debug y => _2; // in scope 2 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 - let _3: u32; // in scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 scope 3 { debug z => _3; // in scope 3 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 } @@ -18,8 +18,6 @@ fn main() -> () { bb0: { StorageLive(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 StorageLive(_2); // scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 - StorageLive(_3); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 - StorageDead(_3); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_2); // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 return; // scope 0 at $DIR/optimizes_into_variable.rs:+4:2: +4:2 diff --git a/tests/mir-opt/const_prop/optimizes_into_variable.main.PreCodegen.after.64bit.mir b/tests/mir-opt/const_prop/optimizes_into_variable.main.PreCodegen.after.64bit.mir index 9db87cfc879..81cfd22db6c 100644 --- a/tests/mir-opt/const_prop/optimizes_into_variable.main.PreCodegen.after.64bit.mir +++ b/tests/mir-opt/const_prop/optimizes_into_variable.main.PreCodegen.after.64bit.mir @@ -3,12 +3,12 @@ fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/optimizes_into_variable.rs:+0:11: +0:11 let _1: i32; // in scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 + let mut _3: u32; // in scope 0 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 scope 1 { debug x => _1; // in scope 1 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 let _2: i32; // in scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 scope 2 { debug y => _2; // in scope 2 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 - let _3: u32; // in scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 scope 3 { debug z => _3; // in scope 3 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 } @@ -18,8 +18,6 @@ fn main() -> () { bb0: { StorageLive(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 StorageLive(_2); // scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 - StorageLive(_3); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 - StorageDead(_3); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_2); // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 return; // scope 0 at $DIR/optimizes_into_variable.rs:+4:2: +4:2 diff --git a/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.diff b/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.diff index 3f9f3b2eac7..98cd020dade 100644 --- a/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.diff +++ b/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.diff @@ -48,20 +48,19 @@ StorageDead(_4); // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35 StorageLive(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 - StorageLive(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- Deinit(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- (_9.0: u32) = const 12_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- (_9.1: u32) = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 +- _9 = Point { x: const 12_u32, y: const 42_u32 }; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 - _8 = (_9.1: u32); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 - StorageDead(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 + StorageLive(_10); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + StorageLive(_11); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -+ Deinit(_10); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -+ Deinit(_11); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 ++ nop; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + _10 = const 12_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + _11 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 ++ nop; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + _8 = _11; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 + StorageDead(_10); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 + StorageDead(_11); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 ++ nop; // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 nop; // scope 0 at $DIR/optimizes_into_variable.rs:+0:11: +4:2 StorageDead(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_3); // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 diff --git a/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.64bit.diff b/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.64bit.diff index 3f9f3b2eac7..98cd020dade 100644 --- a/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.64bit.diff +++ b/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.64bit.diff @@ -48,20 +48,19 @@ StorageDead(_4); // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35 StorageLive(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 - StorageLive(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- Deinit(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- (_9.0: u32) = const 12_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- (_9.1: u32) = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 +- _9 = Point { x: const 12_u32, y: const 42_u32 }; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 - _8 = (_9.1: u32); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 - StorageDead(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 + StorageLive(_10); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + StorageLive(_11); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -+ Deinit(_10); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -+ Deinit(_11); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 ++ nop; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + _10 = const 12_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + _11 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 ++ nop; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + _8 = _11; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 + StorageDead(_10); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 + StorageDead(_11); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 ++ nop; // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 nop; // scope 0 at $DIR/optimizes_into_variable.rs:+0:11: +4:2 StorageDead(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_3); // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 diff --git a/tests/mir-opt/const_prop/optimizes_into_variable.main.SimplifyLocals-final.after.32bit.mir b/tests/mir-opt/const_prop/optimizes_into_variable.main.SimplifyLocals-final.after.32bit.mir index d926b9df733..002e914e8fa 100644 --- a/tests/mir-opt/const_prop/optimizes_into_variable.main.SimplifyLocals-final.after.32bit.mir +++ b/tests/mir-opt/const_prop/optimizes_into_variable.main.SimplifyLocals-final.after.32bit.mir @@ -3,12 +3,12 @@ fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/optimizes_into_variable.rs:+0:11: +0:11 let _1: i32; // in scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 + let mut _3: u32; // in scope 0 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 scope 1 { debug x => _1; // in scope 1 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 let _2: i32; // in scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 scope 2 { debug y => _2; // in scope 2 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 - let _3: u32; // in scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 scope 3 { debug z => _3; // in scope 3 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 } @@ -18,8 +18,6 @@ fn main() -> () { bb0: { StorageLive(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 StorageLive(_2); // scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 - StorageLive(_3); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 - StorageDead(_3); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_2); // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 return; // scope 0 at $DIR/optimizes_into_variable.rs:+4:2: +4:2 diff --git a/tests/mir-opt/const_prop/optimizes_into_variable.main.SimplifyLocals-final.after.64bit.mir b/tests/mir-opt/const_prop/optimizes_into_variable.main.SimplifyLocals-final.after.64bit.mir index d926b9df733..002e914e8fa 100644 --- a/tests/mir-opt/const_prop/optimizes_into_variable.main.SimplifyLocals-final.after.64bit.mir +++ b/tests/mir-opt/const_prop/optimizes_into_variable.main.SimplifyLocals-final.after.64bit.mir @@ -3,12 +3,12 @@ fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/optimizes_into_variable.rs:+0:11: +0:11 let _1: i32; // in scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 + let mut _3: u32; // in scope 0 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 scope 1 { debug x => _1; // in scope 1 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 let _2: i32; // in scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 scope 2 { debug y => _2; // in scope 2 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 - let _3: u32; // in scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 scope 3 { debug z => _3; // in scope 3 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 } @@ -18,8 +18,6 @@ fn main() -> () { bb0: { StorageLive(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 StorageLive(_2); // scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 - StorageLive(_3); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 - StorageDead(_3); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_2); // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 return; // scope 0 at $DIR/optimizes_into_variable.rs:+4:2: +4:2 diff --git a/tests/mir-opt/const_prop/ref_deref.main.ConstProp.diff b/tests/mir-opt/const_prop/ref_deref.main.ConstProp.diff index 8a73f0390e1..924a267f3d8 100644 --- a/tests/mir-opt/const_prop/ref_deref.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/ref_deref.main.ConstProp.diff @@ -13,14 +13,13 @@ StorageLive(_2); // scope 0 at $DIR/ref_deref.rs:+1:6: +1:10 _4 = const _; // scope 0 at $DIR/ref_deref.rs:+1:6: +1:10 // mir::Constant - // + span: $DIR/ref_deref.rs:6:6: 6:10 + // + span: $DIR/ref_deref.rs:5:6: 5:10 // + literal: Const { ty: &i32, val: Unevaluated(main, [], Some(promoted[0])) } - _2 = _4; // scope 0 at $DIR/ref_deref.rs:+1:6: +1:10 -- _1 = (*_2); // scope 0 at $DIR/ref_deref.rs:+1:5: +1:10 -+ _1 = const 4_i32; // scope 0 at $DIR/ref_deref.rs:+1:5: +1:10 + _2 = &(*_4); // scope 0 at $DIR/ref_deref.rs:+1:6: +1:10 + _1 = (*_2); // scope 0 at $DIR/ref_deref.rs:+1:5: +1:10 StorageDead(_2); // scope 0 at $DIR/ref_deref.rs:+1:10: +1:11 StorageDead(_1); // scope 0 at $DIR/ref_deref.rs:+1:10: +1:11 - nop; // scope 0 at $DIR/ref_deref.rs:+0:11: +2:2 + _0 = const (); // scope 0 at $DIR/ref_deref.rs:+0:11: +2:2 return; // scope 0 at $DIR/ref_deref.rs:+2:2: +2:2 } } diff --git a/tests/mir-opt/const_prop/ref_deref.main.PromoteTemps.diff b/tests/mir-opt/const_prop/ref_deref.main.PromoteTemps.diff deleted file mode 100644 index 015ec4d078c..00000000000 --- a/tests/mir-opt/const_prop/ref_deref.main.PromoteTemps.diff +++ /dev/null @@ -1,30 +0,0 @@ -- // MIR for `main` before PromoteTemps -+ // MIR for `main` after PromoteTemps - - fn main() -> () { - let mut _0: (); // return place in scope 0 at $DIR/ref_deref.rs:+0:11: +0:11 - let _1: i32; // in scope 0 at $DIR/ref_deref.rs:+1:5: +1:10 - let mut _2: &i32; // in scope 0 at $DIR/ref_deref.rs:+1:6: +1:10 - let _3: i32; // in scope 0 at $DIR/ref_deref.rs:+1:8: +1:9 -+ let mut _4: &i32; // in scope 0 at $DIR/ref_deref.rs:+1:6: +1:10 - - bb0: { - StorageLive(_1); // scope 0 at $DIR/ref_deref.rs:+1:5: +1:10 - StorageLive(_2); // scope 0 at $DIR/ref_deref.rs:+1:6: +1:10 -- StorageLive(_3); // scope 0 at $DIR/ref_deref.rs:+1:8: +1:9 -- _3 = const 4_i32; // scope 0 at $DIR/ref_deref.rs:+1:8: +1:9 -- _2 = &_3; // scope 0 at $DIR/ref_deref.rs:+1:6: +1:10 -+ _4 = const _; // scope 0 at $DIR/ref_deref.rs:+1:6: +1:10 -+ // mir::Constant -+ // + span: $DIR/ref_deref.rs:6:6: 6:10 -+ // + literal: Const { ty: &i32, val: Unevaluated(main, [], Some(promoted[0])) } -+ _2 = &(*_4); // scope 0 at $DIR/ref_deref.rs:+1:6: +1:10 - _1 = (*_2); // scope 0 at $DIR/ref_deref.rs:+1:5: +1:10 -- StorageDead(_3); // scope 0 at $DIR/ref_deref.rs:+1:10: +1:11 - StorageDead(_2); // scope 0 at $DIR/ref_deref.rs:+1:10: +1:11 - StorageDead(_1); // scope 0 at $DIR/ref_deref.rs:+1:10: +1:11 - _0 = const (); // scope 0 at $DIR/ref_deref.rs:+0:11: +2:2 - return; // scope 0 at $DIR/ref_deref.rs:+2:2: +2:2 - } - } - diff --git a/tests/mir-opt/const_prop/ref_deref.rs b/tests/mir-opt/const_prop/ref_deref.rs index d2549c8b6aa..76e56916af0 100644 --- a/tests/mir-opt/const_prop/ref_deref.rs +++ b/tests/mir-opt/const_prop/ref_deref.rs @@ -1,5 +1,4 @@ -// compile-flags: -Zmir-enable-passes=-SimplifyLocals-before-const-prop -// EMIT_MIR ref_deref.main.PromoteTemps.diff +// unit-test: ConstProp // EMIT_MIR ref_deref.main.ConstProp.diff fn main() { diff --git a/tests/mir-opt/const_prop/ref_deref_project.main.ConstProp.diff b/tests/mir-opt/const_prop/ref_deref_project.main.ConstProp.diff index ec3d9043315..59095b44837 100644 --- a/tests/mir-opt/const_prop/ref_deref_project.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/ref_deref_project.main.ConstProp.diff @@ -13,13 +13,13 @@ StorageLive(_2); // scope 0 at $DIR/ref_deref_project.rs:+1:6: +1:17 _4 = const _; // scope 0 at $DIR/ref_deref_project.rs:+1:6: +1:17 // mir::Constant - // + span: $DIR/ref_deref_project.rs:6:6: 6:17 + // + span: $DIR/ref_deref_project.rs:5:6: 5:17 // + literal: Const { ty: &(i32, i32), val: Unevaluated(main, [], Some(promoted[0])) } _2 = &((*_4).1: i32); // scope 0 at $DIR/ref_deref_project.rs:+1:6: +1:17 _1 = (*_2); // scope 0 at $DIR/ref_deref_project.rs:+1:5: +1:17 StorageDead(_2); // scope 0 at $DIR/ref_deref_project.rs:+1:17: +1:18 StorageDead(_1); // scope 0 at $DIR/ref_deref_project.rs:+1:17: +1:18 - nop; // scope 0 at $DIR/ref_deref_project.rs:+0:11: +2:2 + _0 = const (); // scope 0 at $DIR/ref_deref_project.rs:+0:11: +2:2 return; // scope 0 at $DIR/ref_deref_project.rs:+2:2: +2:2 } } diff --git a/tests/mir-opt/const_prop/ref_deref_project.main.PromoteTemps.diff b/tests/mir-opt/const_prop/ref_deref_project.main.PromoteTemps.diff deleted file mode 100644 index cd0616e65ba..00000000000 --- a/tests/mir-opt/const_prop/ref_deref_project.main.PromoteTemps.diff +++ /dev/null @@ -1,30 +0,0 @@ -- // MIR for `main` before PromoteTemps -+ // MIR for `main` after PromoteTemps - - fn main() -> () { - let mut _0: (); // return place in scope 0 at $DIR/ref_deref_project.rs:+0:11: +0:11 - let _1: i32; // in scope 0 at $DIR/ref_deref_project.rs:+1:5: +1:17 - let mut _2: &i32; // in scope 0 at $DIR/ref_deref_project.rs:+1:6: +1:17 - let _3: (i32, i32); // in scope 0 at $DIR/ref_deref_project.rs:+1:8: +1:14 -+ let mut _4: &(i32, i32); // in scope 0 at $DIR/ref_deref_project.rs:+1:6: +1:17 - - bb0: { - StorageLive(_1); // scope 0 at $DIR/ref_deref_project.rs:+1:5: +1:17 - StorageLive(_2); // scope 0 at $DIR/ref_deref_project.rs:+1:6: +1:17 -- StorageLive(_3); // scope 0 at $DIR/ref_deref_project.rs:+1:8: +1:14 -- _3 = (const 4_i32, const 5_i32); // scope 0 at $DIR/ref_deref_project.rs:+1:8: +1:14 -- _2 = &(_3.1: i32); // scope 0 at $DIR/ref_deref_project.rs:+1:6: +1:17 -+ _4 = const _; // scope 0 at $DIR/ref_deref_project.rs:+1:6: +1:17 -+ // mir::Constant -+ // + span: $DIR/ref_deref_project.rs:6:6: 6:17 -+ // + literal: Const { ty: &(i32, i32), val: Unevaluated(main, [], Some(promoted[0])) } -+ _2 = &((*_4).1: i32); // scope 0 at $DIR/ref_deref_project.rs:+1:6: +1:17 - _1 = (*_2); // scope 0 at $DIR/ref_deref_project.rs:+1:5: +1:17 -- StorageDead(_3); // scope 0 at $DIR/ref_deref_project.rs:+1:17: +1:18 - StorageDead(_2); // scope 0 at $DIR/ref_deref_project.rs:+1:17: +1:18 - StorageDead(_1); // scope 0 at $DIR/ref_deref_project.rs:+1:17: +1:18 - _0 = const (); // scope 0 at $DIR/ref_deref_project.rs:+0:11: +2:2 - return; // scope 0 at $DIR/ref_deref_project.rs:+2:2: +2:2 - } - } - diff --git a/tests/mir-opt/const_prop/ref_deref_project.rs b/tests/mir-opt/const_prop/ref_deref_project.rs index 2fdd4e15319..04fc7f8daa1 100644 --- a/tests/mir-opt/const_prop/ref_deref_project.rs +++ b/tests/mir-opt/const_prop/ref_deref_project.rs @@ -1,5 +1,4 @@ -// compile-flags: -Zmir-enable-passes=-SimplifyLocals-before-const-prop -// EMIT_MIR ref_deref_project.main.PromoteTemps.diff +// unit-test: ConstProp // EMIT_MIR ref_deref_project.main.ConstProp.diff fn main() { diff --git a/tests/mir-opt/const_prop/scalar_literal_propagation.main.ConstProp.diff b/tests/mir-opt/const_prop/scalar_literal_propagation.main.ConstProp.diff index d518eff04eb..22f710387db 100644 --- a/tests/mir-opt/const_prop/scalar_literal_propagation.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/scalar_literal_propagation.main.ConstProp.diff @@ -11,13 +11,9 @@ } bb0: { - StorageLive(_1); // scope 0 at $DIR/scalar_literal_propagation.rs:+1:9: +1:10 _1 = const 1_u32; // scope 0 at $DIR/scalar_literal_propagation.rs:+1:13: +1:14 StorageLive(_2); // scope 1 at $DIR/scalar_literal_propagation.rs:+2:5: +2:15 - StorageLive(_3); // scope 1 at $DIR/scalar_literal_propagation.rs:+2:13: +2:14 -- _3 = _1; // scope 1 at $DIR/scalar_literal_propagation.rs:+2:13: +2:14 -- _2 = consume(move _3) -> bb1; // scope 1 at $DIR/scalar_literal_propagation.rs:+2:5: +2:15 -+ _3 = const 1_u32; // scope 1 at $DIR/scalar_literal_propagation.rs:+2:13: +2:14 +- _2 = consume(_1) -> bb1; // scope 1 at $DIR/scalar_literal_propagation.rs:+2:5: +2:15 + _2 = consume(const 1_u32) -> bb1; // scope 1 at $DIR/scalar_literal_propagation.rs:+2:5: +2:15 // mir::Constant // + span: $DIR/scalar_literal_propagation.rs:4:5: 4:12 @@ -25,9 +21,7 @@ } bb1: { - StorageDead(_3); // scope 1 at $DIR/scalar_literal_propagation.rs:+2:14: +2:15 StorageDead(_2); // scope 1 at $DIR/scalar_literal_propagation.rs:+2:15: +2:16 - StorageDead(_1); // scope 0 at $DIR/scalar_literal_propagation.rs:+3:1: +3:2 return; // scope 0 at $DIR/scalar_literal_propagation.rs:+3:2: +3:2 } } diff --git a/tests/mir-opt/const_prop/slice_len.main.ConstProp.32bit.diff b/tests/mir-opt/const_prop/slice_len.main.ConstProp.32bit.diff index 9017fd18e48..b99b83b0cba 100644 --- a/tests/mir-opt/const_prop/slice_len.main.ConstProp.32bit.diff +++ b/tests/mir-opt/const_prop/slice_len.main.ConstProp.32bit.diff @@ -20,7 +20,7 @@ StorageLive(_4); // scope 0 at $DIR/slice_len.rs:+1:6: +1:19 _9 = const _; // scope 0 at $DIR/slice_len.rs:+1:6: +1:19 // mir::Constant - // + span: $DIR/slice_len.rs:6:6: 6:19 + // + span: $DIR/slice_len.rs:7:6: 7:19 // + literal: Const { ty: &[u32; 3], val: Unevaluated(main, [], Some(promoted[0])) } _4 = _9; // scope 0 at $DIR/slice_len.rs:+1:6: +1:19 _3 = _4; // scope 0 at $DIR/slice_len.rs:+1:6: +1:19 @@ -33,7 +33,7 @@ - assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> bb1; // scope 0 at $DIR/slice_len.rs:+1:5: +1:33 + _7 = const 3_usize; // scope 0 at $DIR/slice_len.rs:+1:5: +1:33 + _8 = const true; // scope 0 at $DIR/slice_len.rs:+1:5: +1:33 -+ assert(const true, "index out of bounds: the length is {} but the index is {}", const 3_usize, const 1_usize) -> bb1; // scope 0 at $DIR/slice_len.rs:+1:5: +1:33 ++ assert(const true, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> bb1; // scope 0 at $DIR/slice_len.rs:+1:5: +1:33 } bb1: { @@ -43,7 +43,7 @@ StorageDead(_4); // scope 0 at $DIR/slice_len.rs:+1:33: +1:34 StorageDead(_2); // scope 0 at $DIR/slice_len.rs:+1:33: +1:34 StorageDead(_1); // scope 0 at $DIR/slice_len.rs:+1:33: +1:34 - nop; // scope 0 at $DIR/slice_len.rs:+0:11: +2:2 + _0 = const (); // scope 0 at $DIR/slice_len.rs:+0:11: +2:2 return; // scope 0 at $DIR/slice_len.rs:+2:2: +2:2 } } diff --git a/tests/mir-opt/const_prop/slice_len.main.ConstProp.64bit.diff b/tests/mir-opt/const_prop/slice_len.main.ConstProp.64bit.diff index 9017fd18e48..b99b83b0cba 100644 --- a/tests/mir-opt/const_prop/slice_len.main.ConstProp.64bit.diff +++ b/tests/mir-opt/const_prop/slice_len.main.ConstProp.64bit.diff @@ -20,7 +20,7 @@ StorageLive(_4); // scope 0 at $DIR/slice_len.rs:+1:6: +1:19 _9 = const _; // scope 0 at $DIR/slice_len.rs:+1:6: +1:19 // mir::Constant - // + span: $DIR/slice_len.rs:6:6: 6:19 + // + span: $DIR/slice_len.rs:7:6: 7:19 // + literal: Const { ty: &[u32; 3], val: Unevaluated(main, [], Some(promoted[0])) } _4 = _9; // scope 0 at $DIR/slice_len.rs:+1:6: +1:19 _3 = _4; // scope 0 at $DIR/slice_len.rs:+1:6: +1:19 @@ -33,7 +33,7 @@ - assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> bb1; // scope 0 at $DIR/slice_len.rs:+1:5: +1:33 + _7 = const 3_usize; // scope 0 at $DIR/slice_len.rs:+1:5: +1:33 + _8 = const true; // scope 0 at $DIR/slice_len.rs:+1:5: +1:33 -+ assert(const true, "index out of bounds: the length is {} but the index is {}", const 3_usize, const 1_usize) -> bb1; // scope 0 at $DIR/slice_len.rs:+1:5: +1:33 ++ assert(const true, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> bb1; // scope 0 at $DIR/slice_len.rs:+1:5: +1:33 } bb1: { @@ -43,7 +43,7 @@ StorageDead(_4); // scope 0 at $DIR/slice_len.rs:+1:33: +1:34 StorageDead(_2); // scope 0 at $DIR/slice_len.rs:+1:33: +1:34 StorageDead(_1); // scope 0 at $DIR/slice_len.rs:+1:33: +1:34 - nop; // scope 0 at $DIR/slice_len.rs:+0:11: +2:2 + _0 = const (); // scope 0 at $DIR/slice_len.rs:+0:11: +2:2 return; // scope 0 at $DIR/slice_len.rs:+2:2: +2:2 } } diff --git a/tests/mir-opt/const_prop/slice_len.rs b/tests/mir-opt/const_prop/slice_len.rs index eaaf34b960e..8183def0c63 100644 --- a/tests/mir-opt/const_prop/slice_len.rs +++ b/tests/mir-opt/const_prop/slice_len.rs @@ -1,4 +1,5 @@ -// compile-flags: -Zmir-enable-passes=-SimplifyLocals-before-const-prop +// unit-test: ConstProp +// compile-flags: -Zmir-enable-passes=+InstCombine // EMIT_MIR_FOR_EACH_BIT_WIDTH // EMIT_MIR slice_len.main.ConstProp.diff diff --git a/tests/mir-opt/const_prop/tuple_literal_propagation.main.ConstProp.diff b/tests/mir-opt/const_prop/tuple_literal_propagation.main.ConstProp.diff index e4c92b617c6..270a1ccf560 100644 --- a/tests/mir-opt/const_prop/tuple_literal_propagation.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/tuple_literal_propagation.main.ConstProp.diff @@ -11,24 +11,17 @@ } bb0: { - StorageLive(_1); // scope 0 at $DIR/tuple_literal_propagation.rs:+1:9: +1:10 - Deinit(_1); // scope 0 at $DIR/tuple_literal_propagation.rs:+1:13: +1:19 - (_1.0: u32) = const 1_u32; // scope 0 at $DIR/tuple_literal_propagation.rs:+1:13: +1:19 - (_1.1: u32) = const 2_u32; // scope 0 at $DIR/tuple_literal_propagation.rs:+1:13: +1:19 +- _1 = (const 1_u32, const 2_u32); // scope 0 at $DIR/tuple_literal_propagation.rs:+1:13: +1:19 ++ _1 = const (1_u32, 2_u32); // scope 0 at $DIR/tuple_literal_propagation.rs:+1:13: +1:19 StorageLive(_2); // scope 1 at $DIR/tuple_literal_propagation.rs:+3:5: +3:15 - StorageLive(_3); // scope 1 at $DIR/tuple_literal_propagation.rs:+3:13: +3:14 -- _3 = _1; // scope 1 at $DIR/tuple_literal_propagation.rs:+3:13: +3:14 -+ _3 = const (1_u32, 2_u32); // scope 1 at $DIR/tuple_literal_propagation.rs:+3:13: +3:14 - _2 = consume(move _3) -> bb1; // scope 1 at $DIR/tuple_literal_propagation.rs:+3:5: +3:15 + _2 = consume(_1) -> bb1; // scope 1 at $DIR/tuple_literal_propagation.rs:+3:5: +3:15 // mir::Constant // + span: $DIR/tuple_literal_propagation.rs:5:5: 5:12 // + literal: Const { ty: fn((u32, u32)) {consume}, val: Value(<ZST>) } } bb1: { - StorageDead(_3); // scope 1 at $DIR/tuple_literal_propagation.rs:+3:14: +3:15 StorageDead(_2); // scope 1 at $DIR/tuple_literal_propagation.rs:+3:15: +3:16 - StorageDead(_1); // scope 0 at $DIR/tuple_literal_propagation.rs:+4:1: +4:2 return; // scope 0 at $DIR/tuple_literal_propagation.rs:+4:2: +4:2 } } diff --git a/tests/mir-opt/const_prop_miscompile.bar.ConstProp.diff b/tests/mir-opt/const_prop_miscompile.bar.ConstProp.diff index ea9fec0aa15..def9fc6428f 100644 --- a/tests/mir-opt/const_prop_miscompile.bar.ConstProp.diff +++ b/tests/mir-opt/const_prop_miscompile.bar.ConstProp.diff @@ -4,32 +4,37 @@ fn bar() -> () { let mut _0: (); // return place in scope 0 at $DIR/const_prop_miscompile.rs:+0:10: +0:10 let mut _1: (i32,); // in scope 0 at $DIR/const_prop_miscompile.rs:+1:9: +1:14 - let mut _2: *mut i32; // in scope 0 at $DIR/const_prop_miscompile.rs:+3:10: +3:22 - let mut _4: i32; // in scope 0 at $DIR/const_prop_miscompile.rs:+5:13: +5:20 + let _2: (); // in scope 0 at $DIR/const_prop_miscompile.rs:+2:5: +4:6 + let mut _3: *mut i32; // in scope 0 at $DIR/const_prop_miscompile.rs:+3:10: +3:22 + let mut _5: i32; // in scope 0 at $DIR/const_prop_miscompile.rs:+5:13: +5:20 scope 1 { debug v => _1; // in scope 1 at $DIR/const_prop_miscompile.rs:+1:9: +1:14 - let _3: bool; // in scope 1 at $DIR/const_prop_miscompile.rs:+5:9: +5:10 + let _4: bool; // in scope 1 at $DIR/const_prop_miscompile.rs:+5:9: +5:10 scope 2 { } scope 3 { - debug y => _3; // in scope 3 at $DIR/const_prop_miscompile.rs:+5:9: +5:10 + debug y => _4; // in scope 3 at $DIR/const_prop_miscompile.rs:+5:9: +5:10 } } bb0: { StorageLive(_1); // scope 0 at $DIR/const_prop_miscompile.rs:+1:9: +1:14 - Deinit(_1); // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21 - (_1.0: i32) = const 1_i32; // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21 - StorageLive(_2); // scope 2 at $DIR/const_prop_miscompile.rs:+3:10: +3:22 - _2 = &raw mut (_1.0: i32); // scope 2 at $DIR/const_prop_miscompile.rs:+3:10: +3:22 - (*_2) = const 5_i32; // scope 2 at $DIR/const_prop_miscompile.rs:+3:9: +3:26 - StorageDead(_2); // scope 2 at $DIR/const_prop_miscompile.rs:+3:26: +3:27 - StorageLive(_3); // scope 1 at $DIR/const_prop_miscompile.rs:+5:9: +5:10 - StorageLive(_4); // scope 1 at $DIR/const_prop_miscompile.rs:+5:13: +5:20 - _4 = (_1.0: i32); // scope 1 at $DIR/const_prop_miscompile.rs:+5:15: +5:18 - _3 = Eq(move _4, const 5_i32); // scope 1 at $DIR/const_prop_miscompile.rs:+5:13: +5:25 - StorageDead(_4); // scope 1 at $DIR/const_prop_miscompile.rs:+5:24: +5:25 - StorageDead(_3); // scope 1 at $DIR/const_prop_miscompile.rs:+6:1: +6:2 +- _1 = (const 1_i32,); // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21 ++ _1 = const (1_i32,); // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21 + StorageLive(_2); // scope 1 at $DIR/const_prop_miscompile.rs:+2:5: +4:6 + StorageLive(_3); // scope 2 at $DIR/const_prop_miscompile.rs:+3:10: +3:22 + _3 = &raw mut (_1.0: i32); // scope 2 at $DIR/const_prop_miscompile.rs:+3:10: +3:22 + (*_3) = const 5_i32; // scope 2 at $DIR/const_prop_miscompile.rs:+3:9: +3:26 + StorageDead(_3); // scope 2 at $DIR/const_prop_miscompile.rs:+3:26: +3:27 + _2 = const (); // scope 2 at $DIR/const_prop_miscompile.rs:+2:5: +4:6 + StorageDead(_2); // scope 1 at $DIR/const_prop_miscompile.rs:+4:5: +4:6 + StorageLive(_4); // scope 1 at $DIR/const_prop_miscompile.rs:+5:9: +5:10 + StorageLive(_5); // scope 1 at $DIR/const_prop_miscompile.rs:+5:13: +5:20 + _5 = (_1.0: i32); // scope 1 at $DIR/const_prop_miscompile.rs:+5:15: +5:18 + _4 = Eq(move _5, const 5_i32); // scope 1 at $DIR/const_prop_miscompile.rs:+5:13: +5:25 + StorageDead(_5); // scope 1 at $DIR/const_prop_miscompile.rs:+5:24: +5:25 + _0 = const (); // scope 0 at $DIR/const_prop_miscompile.rs:+0:10: +6:2 + StorageDead(_4); // scope 1 at $DIR/const_prop_miscompile.rs:+6:1: +6:2 StorageDead(_1); // scope 0 at $DIR/const_prop_miscompile.rs:+6:1: +6:2 return; // scope 0 at $DIR/const_prop_miscompile.rs:+6:2: +6:2 } diff --git a/tests/mir-opt/const_prop_miscompile.foo.ConstProp.diff b/tests/mir-opt/const_prop_miscompile.foo.ConstProp.diff index 043f4047417..b54c10a140f 100644 --- a/tests/mir-opt/const_prop_miscompile.foo.ConstProp.diff +++ b/tests/mir-opt/const_prop_miscompile.foo.ConstProp.diff @@ -16,8 +16,8 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/const_prop_miscompile.rs:+1:9: +1:14 - Deinit(_1); // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21 - (_1.0: i32) = const 1_i32; // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21 +- _1 = (const 1_i32,); // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21 ++ _1 = const (1_i32,); // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21 StorageLive(_2); // scope 1 at $DIR/const_prop_miscompile.rs:+2:6: +2:14 _2 = &mut (_1.0: i32); // scope 1 at $DIR/const_prop_miscompile.rs:+2:6: +2:14 (*_2) = const 5_i32; // scope 1 at $DIR/const_prop_miscompile.rs:+2:5: +2:18 @@ -27,6 +27,7 @@ _4 = (_1.0: i32); // scope 1 at $DIR/const_prop_miscompile.rs:+3:15: +3:18 _3 = Eq(move _4, const 5_i32); // scope 1 at $DIR/const_prop_miscompile.rs:+3:13: +3:25 StorageDead(_4); // scope 1 at $DIR/const_prop_miscompile.rs:+3:24: +3:25 + _0 = const (); // scope 0 at $DIR/const_prop_miscompile.rs:+0:10: +4:2 StorageDead(_3); // scope 1 at $DIR/const_prop_miscompile.rs:+4:1: +4:2 StorageDead(_1); // scope 0 at $DIR/const_prop_miscompile.rs:+4:1: +4:2 return; // scope 0 at $DIR/const_prop_miscompile.rs:+4:2: +4:2 diff --git a/tests/mir-opt/const_prop_miscompile.rs b/tests/mir-opt/const_prop_miscompile.rs index bc54556b349..dbbe5ee0840 100644 --- a/tests/mir-opt/const_prop_miscompile.rs +++ b/tests/mir-opt/const_prop_miscompile.rs @@ -1,3 +1,4 @@ +// unit-test: ConstProp #![feature(raw_ref_op)] // EMIT_MIR const_prop_miscompile.foo.ConstProp.diff diff --git a/tests/mir-opt/copy-prop/borrowed_local.f.CopyProp.diff b/tests/mir-opt/copy-prop/borrowed_local.f.CopyProp.diff new file mode 100644 index 00000000000..b183865a9bc --- /dev/null +++ b/tests/mir-opt/copy-prop/borrowed_local.f.CopyProp.diff @@ -0,0 +1,34 @@ +- // MIR for `f` before CopyProp ++ // MIR for `f` after CopyProp + + fn f() -> bool { + let mut _0: bool; // return place in scope 0 at $DIR/borrowed_local.rs:+0:11: +0:15 + let mut _1: u8; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _2: &u8; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _3: u8; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _4: &u8; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + + bb0: { + _1 = const 5_u8; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + _2 = &_1; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + _3 = _1; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + _4 = &_3; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + _0 = cmp_ref(_2, _4) -> bb1; // scope 0 at $DIR/borrowed_local.rs:+8:13: +8:45 + // mir::Constant + // + span: $DIR/borrowed_local.rs:23:29: 23:36 + // + literal: Const { ty: for<'a, 'b> fn(&'a u8, &'b u8) -> bool {cmp_ref}, val: Value(<ZST>) } + } + + bb1: { +- _0 = opaque::<u8>(_3) -> bb2; // scope 0 at $DIR/borrowed_local.rs:+12:13: +12:38 ++ _0 = opaque::<u8>(_1) -> bb2; // scope 0 at $DIR/borrowed_local.rs:+12:13: +12:38 + // mir::Constant + // + span: $DIR/borrowed_local.rs:27:28: 27:34 + // + literal: Const { ty: fn(u8) -> bool {opaque::<u8>}, val: Value(<ZST>) } + } + + bb2: { + return; // scope 0 at $DIR/borrowed_local.rs:+15:13: +15:21 + } + } + diff --git a/tests/mir-opt/copy-prop/borrowed_local.rs b/tests/mir-opt/copy-prop/borrowed_local.rs new file mode 100644 index 00000000000..c4b980e2b35 --- /dev/null +++ b/tests/mir-opt/copy-prop/borrowed_local.rs @@ -0,0 +1,39 @@ +// unit-test: CopyProp + +#![feature(custom_mir, core_intrinsics)] +#![allow(unused_assignments)] +extern crate core; +use core::intrinsics::mir::*; + +fn opaque(_: impl Sized) -> bool { true } + +fn cmp_ref(a: &u8, b: &u8) -> bool { + std::ptr::eq(a as *const u8, b as *const u8) +} + +#[custom_mir(dialect = "analysis", phase = "post-cleanup")] +fn f() -> bool { + mir!( + { + let a = 5_u8; + let r1 = &a; + let b = a; + // We cannot propagate the place `a`. + let r2 = &b; + Call(RET, next, cmp_ref(r1, r2)) + } + next = { + // But we can propagate the value `a`. + Call(RET, ret, opaque(b)) + } + ret = { + Return() + } + ) +} + +fn main() { + assert!(!f()); +} + +// EMIT_MIR borrowed_local.f.CopyProp.diff diff --git a/tests/mir-opt/copy-prop/branch.foo.CopyProp.diff b/tests/mir-opt/copy-prop/branch.foo.CopyProp.diff new file mode 100644 index 00000000000..8b116532d9f --- /dev/null +++ b/tests/mir-opt/copy-prop/branch.foo.CopyProp.diff @@ -0,0 +1,65 @@ +- // MIR for `foo` before CopyProp ++ // MIR for `foo` after CopyProp + + fn foo() -> i32 { + let mut _0: i32; // return place in scope 0 at $DIR/branch.rs:+0:13: +0:16 + let _1: i32; // in scope 0 at $DIR/branch.rs:+1:9: +1:10 + let mut _3: bool; // in scope 0 at $DIR/branch.rs:+3:16: +3:22 + let _4: i32; // in scope 0 at $DIR/branch.rs:+6:9: +6:14 + scope 1 { + debug x => _1; // in scope 1 at $DIR/branch.rs:+1:9: +1:10 + let _2: i32; // in scope 1 at $DIR/branch.rs:+3:9: +3:10 + scope 2 { + debug y => _2; // in scope 2 at $DIR/branch.rs:+3:9: +3:10 + } + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/branch.rs:+1:9: +1:10 + _1 = val() -> bb1; // scope 0 at $DIR/branch.rs:+1:13: +1:18 + // mir::Constant + // + span: $DIR/branch.rs:13:13: 13:16 + // + literal: Const { ty: fn() -> i32 {val}, val: Value(<ZST>) } + } + + bb1: { + StorageLive(_2); // scope 1 at $DIR/branch.rs:+3:9: +3:10 + StorageLive(_3); // scope 1 at $DIR/branch.rs:+3:16: +3:22 + _3 = cond() -> bb2; // scope 1 at $DIR/branch.rs:+3:16: +3:22 + // mir::Constant + // + span: $DIR/branch.rs:15:16: 15:20 + // + literal: Const { ty: fn() -> bool {cond}, val: Value(<ZST>) } + } + + bb2: { + switchInt(move _3) -> [0: bb4, otherwise: bb3]; // scope 1 at $DIR/branch.rs:+3:16: +3:22 + } + + bb3: { + _2 = _1; // scope 1 at $DIR/branch.rs:+4:9: +4:10 + goto -> bb6; // scope 1 at $DIR/branch.rs:+3:13: +8:6 + } + + bb4: { + StorageLive(_4); // scope 1 at $DIR/branch.rs:+6:9: +6:14 + _4 = val() -> bb5; // scope 1 at $DIR/branch.rs:+6:9: +6:14 + // mir::Constant + // + span: $DIR/branch.rs:18:9: 18:12 + // + literal: Const { ty: fn() -> i32 {val}, val: Value(<ZST>) } + } + + bb5: { + StorageDead(_4); // scope 1 at $DIR/branch.rs:+6:14: +6:15 + _2 = _1; // scope 1 at $DIR/branch.rs:+7:9: +7:10 + goto -> bb6; // scope 1 at $DIR/branch.rs:+3:13: +8:6 + } + + bb6: { + StorageDead(_3); // scope 1 at $DIR/branch.rs:+8:5: +8:6 + _0 = _2; // scope 2 at $DIR/branch.rs:+10:5: +10:6 + StorageDead(_2); // scope 1 at $DIR/branch.rs:+11:1: +11:2 + StorageDead(_1); // scope 0 at $DIR/branch.rs:+11:1: +11:2 + return; // scope 0 at $DIR/branch.rs:+11:2: +11:2 + } + } + diff --git a/tests/mir-opt/copy-prop/branch.rs b/tests/mir-opt/copy-prop/branch.rs new file mode 100644 index 00000000000..50b1e00fad4 --- /dev/null +++ b/tests/mir-opt/copy-prop/branch.rs @@ -0,0 +1,27 @@ +//! Tests that we bail out when there are multiple assignments to the same local. +// unit-test: CopyProp +fn val() -> i32 { + 1 +} + +fn cond() -> bool { + true +} + +// EMIT_MIR branch.foo.CopyProp.diff +fn foo() -> i32 { + let x = val(); + + let y = if cond() { + x + } else { + val(); + x + }; + + y +} + +fn main() { + foo(); +} diff --git a/tests/mir-opt/copy-prop/copy_propagation_arg.arg_src.CopyProp.diff b/tests/mir-opt/copy-prop/copy_propagation_arg.arg_src.CopyProp.diff new file mode 100644 index 00000000000..69acebf7642 --- /dev/null +++ b/tests/mir-opt/copy-prop/copy_propagation_arg.arg_src.CopyProp.diff @@ -0,0 +1,21 @@ +- // MIR for `arg_src` before CopyProp ++ // MIR for `arg_src` after CopyProp + + fn arg_src(_1: i32) -> i32 { + debug x => _1; // in scope 0 at $DIR/copy_propagation_arg.rs:+0:12: +0:17 + let mut _0: i32; // return place in scope 0 at $DIR/copy_propagation_arg.rs:+0:27: +0:30 + let _2: i32; // in scope 0 at $DIR/copy_propagation_arg.rs:+1:9: +1:10 + scope 1 { + debug y => _2; // in scope 1 at $DIR/copy_propagation_arg.rs:+1:9: +1:10 + } + + bb0: { + StorageLive(_2); // scope 0 at $DIR/copy_propagation_arg.rs:+1:9: +1:10 + _2 = _1; // scope 0 at $DIR/copy_propagation_arg.rs:+1:13: +1:14 + _1 = const 123_i32; // scope 1 at $DIR/copy_propagation_arg.rs:+2:5: +2:12 + _0 = _2; // scope 1 at $DIR/copy_propagation_arg.rs:+3:5: +3:6 + StorageDead(_2); // scope 0 at $DIR/copy_propagation_arg.rs:+4:1: +4:2 + return; // scope 0 at $DIR/copy_propagation_arg.rs:+4:2: +4:2 + } + } + diff --git a/tests/mir-opt/copy-prop/copy_propagation_arg.bar.CopyProp.diff b/tests/mir-opt/copy-prop/copy_propagation_arg.bar.CopyProp.diff new file mode 100644 index 00000000000..ac4e9a2bfa7 --- /dev/null +++ b/tests/mir-opt/copy-prop/copy_propagation_arg.bar.CopyProp.diff @@ -0,0 +1,28 @@ +- // MIR for `bar` before CopyProp ++ // MIR for `bar` after CopyProp + + fn bar(_1: u8) -> () { + debug x => _1; // in scope 0 at $DIR/copy_propagation_arg.rs:+0:8: +0:13 + let mut _0: (); // return place in scope 0 at $DIR/copy_propagation_arg.rs:+0:19: +0:19 + let _2: u8; // in scope 0 at $DIR/copy_propagation_arg.rs:+1:5: +1:13 + let mut _3: u8; // in scope 0 at $DIR/copy_propagation_arg.rs:+1:11: +1:12 + + bb0: { + StorageLive(_2); // scope 0 at $DIR/copy_propagation_arg.rs:+1:5: +1:13 + StorageLive(_3); // scope 0 at $DIR/copy_propagation_arg.rs:+1:11: +1:12 + _3 = _1; // scope 0 at $DIR/copy_propagation_arg.rs:+1:11: +1:12 + _2 = dummy(move _3) -> bb1; // scope 0 at $DIR/copy_propagation_arg.rs:+1:5: +1:13 + // mir::Constant + // + span: $DIR/copy_propagation_arg.rs:16:5: 16:10 + // + literal: Const { ty: fn(u8) -> u8 {dummy}, val: Value(<ZST>) } + } + + bb1: { + StorageDead(_3); // scope 0 at $DIR/copy_propagation_arg.rs:+1:12: +1:13 + StorageDead(_2); // scope 0 at $DIR/copy_propagation_arg.rs:+1:13: +1:14 + _1 = const 5_u8; // scope 0 at $DIR/copy_propagation_arg.rs:+2:5: +2:10 + _0 = const (); // scope 0 at $DIR/copy_propagation_arg.rs:+0:19: +3:2 + return; // scope 0 at $DIR/copy_propagation_arg.rs:+3:2: +3:2 + } + } + diff --git a/tests/mir-opt/copy-prop/copy_propagation_arg.baz.CopyProp.diff b/tests/mir-opt/copy-prop/copy_propagation_arg.baz.CopyProp.diff new file mode 100644 index 00000000000..7ab6ebb7d53 --- /dev/null +++ b/tests/mir-opt/copy-prop/copy_propagation_arg.baz.CopyProp.diff @@ -0,0 +1,18 @@ +- // MIR for `baz` before CopyProp ++ // MIR for `baz` after CopyProp + + fn baz(_1: i32) -> i32 { + debug x => _1; // in scope 0 at $DIR/copy_propagation_arg.rs:+0:8: +0:13 + let mut _0: i32; // return place in scope 0 at $DIR/copy_propagation_arg.rs:+0:23: +0:26 + let mut _2: i32; // in scope 0 at $DIR/copy_propagation_arg.rs:+2:9: +2:10 + + bb0: { + StorageLive(_2); // scope 0 at $DIR/copy_propagation_arg.rs:+2:9: +2:10 + _2 = _1; // scope 0 at $DIR/copy_propagation_arg.rs:+2:9: +2:10 + _1 = move _2; // scope 0 at $DIR/copy_propagation_arg.rs:+2:5: +2:10 + StorageDead(_2); // scope 0 at $DIR/copy_propagation_arg.rs:+2:9: +2:10 + _0 = _1; // scope 0 at $DIR/copy_propagation_arg.rs:+3:5: +3:6 + return; // scope 0 at $DIR/copy_propagation_arg.rs:+4:2: +4:2 + } + } + diff --git a/tests/mir-opt/copy-prop/copy_propagation_arg.foo.CopyProp.diff b/tests/mir-opt/copy-prop/copy_propagation_arg.foo.CopyProp.diff new file mode 100644 index 00000000000..0a3e985e7c2 --- /dev/null +++ b/tests/mir-opt/copy-prop/copy_propagation_arg.foo.CopyProp.diff @@ -0,0 +1,28 @@ +- // MIR for `foo` before CopyProp ++ // MIR for `foo` after CopyProp + + fn foo(_1: u8) -> () { + debug x => _1; // in scope 0 at $DIR/copy_propagation_arg.rs:+0:8: +0:13 + let mut _0: (); // return place in scope 0 at $DIR/copy_propagation_arg.rs:+0:19: +0:19 + let mut _2: u8; // in scope 0 at $DIR/copy_propagation_arg.rs:+2:9: +2:17 + let mut _3: u8; // in scope 0 at $DIR/copy_propagation_arg.rs:+2:15: +2:16 + + bb0: { + StorageLive(_2); // scope 0 at $DIR/copy_propagation_arg.rs:+2:9: +2:17 + StorageLive(_3); // scope 0 at $DIR/copy_propagation_arg.rs:+2:15: +2:16 + _3 = _1; // scope 0 at $DIR/copy_propagation_arg.rs:+2:15: +2:16 + _2 = dummy(move _3) -> bb1; // scope 0 at $DIR/copy_propagation_arg.rs:+2:9: +2:17 + // mir::Constant + // + span: $DIR/copy_propagation_arg.rs:11:9: 11:14 + // + literal: Const { ty: fn(u8) -> u8 {dummy}, val: Value(<ZST>) } + } + + bb1: { + StorageDead(_3); // scope 0 at $DIR/copy_propagation_arg.rs:+2:16: +2:17 + _1 = move _2; // scope 0 at $DIR/copy_propagation_arg.rs:+2:5: +2:17 + StorageDead(_2); // scope 0 at $DIR/copy_propagation_arg.rs:+2:16: +2:17 + _0 = const (); // scope 0 at $DIR/copy_propagation_arg.rs:+0:19: +3:2 + return; // scope 0 at $DIR/copy_propagation_arg.rs:+3:2: +3:2 + } + } + diff --git a/tests/mir-opt/copy-prop/copy_propagation_arg.rs b/tests/mir-opt/copy-prop/copy_propagation_arg.rs new file mode 100644 index 00000000000..cc98985f1fd --- /dev/null +++ b/tests/mir-opt/copy-prop/copy_propagation_arg.rs @@ -0,0 +1,40 @@ +// Check that CopyProp does not propagate an assignment to a function argument +// (doing so can break usages of the original argument value) +// unit-test: CopyProp +fn dummy(x: u8) -> u8 { + x +} + +// EMIT_MIR copy_propagation_arg.foo.CopyProp.diff +fn foo(mut x: u8) { + // calling `dummy` to make a use of `x` that copyprop cannot eliminate + x = dummy(x); // this will assign a local to `x` +} + +// EMIT_MIR copy_propagation_arg.bar.CopyProp.diff +fn bar(mut x: u8) { + dummy(x); + x = 5; +} + +// EMIT_MIR copy_propagation_arg.baz.CopyProp.diff +fn baz(mut x: i32) -> i32 { + // self-assignment to a function argument should be eliminated + x = x; + x +} + +// EMIT_MIR copy_propagation_arg.arg_src.CopyProp.diff +fn arg_src(mut x: i32) -> i32 { + let y = x; + x = 123; // Don't propagate this assignment to `y` + y +} + +fn main() { + // Make sure the function actually gets instantiated. + foo(0); + bar(0); + baz(0); + arg_src(0); +} diff --git a/tests/mir-opt/copy-prop/custom_move_arg.f.CopyProp.diff b/tests/mir-opt/copy-prop/custom_move_arg.f.CopyProp.diff new file mode 100644 index 00000000000..6ca73ffdde2 --- /dev/null +++ b/tests/mir-opt/copy-prop/custom_move_arg.f.CopyProp.diff @@ -0,0 +1,31 @@ +- // MIR for `f` before CopyProp ++ // MIR for `f` after CopyProp + + fn f(_1: NotCopy) -> () { + let mut _0: (); // return place in scope 0 at $DIR/custom_move_arg.rs:+0:19: +0:19 + let mut _2: NotCopy; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _3: NotCopy; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + + bb0: { +- _2 = _1; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL +- _0 = opaque::<NotCopy>(move _1) -> bb1; // scope 0 at $DIR/custom_move_arg.rs:+3:9: +3:41 ++ _0 = opaque::<NotCopy>(_1) -> bb1; // scope 0 at $DIR/custom_move_arg.rs:+3:9: +3:41 + // mir::Constant + // + span: $DIR/custom_move_arg.rs:15:24: 15:30 + // + literal: Const { ty: fn(NotCopy) {opaque::<NotCopy>}, val: Value(<ZST>) } + } + + bb1: { +- _3 = move _2; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL +- _0 = opaque::<NotCopy>(_3) -> bb2; // scope 0 at $DIR/custom_move_arg.rs:+7:9: +7:35 ++ _0 = opaque::<NotCopy>(_1) -> bb2; // scope 0 at $DIR/custom_move_arg.rs:+7:9: +7:35 + // mir::Constant + // + span: $DIR/custom_move_arg.rs:19:24: 19:30 + // + literal: Const { ty: fn(NotCopy) {opaque::<NotCopy>}, val: Value(<ZST>) } + } + + bb2: { + return; // scope 0 at $DIR/custom_move_arg.rs:+10:9: +10:17 + } + } + diff --git a/tests/mir-opt/copy-prop/custom_move_arg.rs b/tests/mir-opt/copy-prop/custom_move_arg.rs new file mode 100644 index 00000000000..4a591146e61 --- /dev/null +++ b/tests/mir-opt/copy-prop/custom_move_arg.rs @@ -0,0 +1,32 @@ +// unit-test: CopyProp + +#![feature(custom_mir, core_intrinsics)] +#![allow(unused_assignments)] +extern crate core; +use core::intrinsics::mir::*; + +struct NotCopy(bool); + +// EMIT_MIR custom_move_arg.f.CopyProp.diff +#[custom_mir(dialect = "analysis", phase = "post-cleanup")] +fn f(_1: NotCopy) { + mir!({ + let _2 = _1; + Call(RET, bb1, opaque(Move(_1))) + } + bb1 = { + let _3 = Move(_2); + Call(RET, bb2, opaque(_3)) + } + bb2 = { + Return() + }) +} + +#[inline(never)] +fn opaque<T>(_t: T) {} + +fn main() { + f(NotCopy(true)); + println!("hi"); +} diff --git a/tests/mir-opt/copy-prop/cycle.main.CopyProp.diff b/tests/mir-opt/copy-prop/cycle.main.CopyProp.diff new file mode 100644 index 00000000000..3e61869e82f --- /dev/null +++ b/tests/mir-opt/copy-prop/cycle.main.CopyProp.diff @@ -0,0 +1,60 @@ +- // MIR for `main` before CopyProp ++ // MIR for `main` after CopyProp + + fn main() -> () { + let mut _0: (); // return place in scope 0 at $DIR/cycle.rs:+0:11: +0:11 + let mut _1: i32; // in scope 0 at $DIR/cycle.rs:+1:9: +1:14 + let mut _4: i32; // in scope 0 at $DIR/cycle.rs:+4:9: +4:10 + let _5: (); // in scope 0 at $DIR/cycle.rs:+6:5: +6:12 + let mut _6: i32; // in scope 0 at $DIR/cycle.rs:+6:10: +6:11 + scope 1 { + debug x => _1; // in scope 1 at $DIR/cycle.rs:+1:9: +1:14 + let _2: i32; // in scope 1 at $DIR/cycle.rs:+2:9: +2:10 + scope 2 { + debug y => _2; // in scope 2 at $DIR/cycle.rs:+2:9: +2:10 + let _3: i32; // in scope 2 at $DIR/cycle.rs:+3:9: +3:10 + scope 3 { +- debug z => _3; // in scope 3 at $DIR/cycle.rs:+3:9: +3:10 ++ debug z => _2; // in scope 3 at $DIR/cycle.rs:+3:9: +3:10 + } + } + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/cycle.rs:+1:9: +1:14 + _1 = val() -> bb1; // scope 0 at $DIR/cycle.rs:+1:17: +1:22 + // mir::Constant + // + span: $DIR/cycle.rs:9:17: 9:20 + // + literal: Const { ty: fn() -> i32 {val}, val: Value(<ZST>) } + } + + bb1: { +- StorageLive(_2); // scope 1 at $DIR/cycle.rs:+2:9: +2:10 + _2 = _1; // scope 1 at $DIR/cycle.rs:+2:13: +2:14 +- StorageLive(_3); // scope 2 at $DIR/cycle.rs:+3:9: +3:10 +- _3 = _2; // scope 2 at $DIR/cycle.rs:+3:13: +3:14 +- StorageLive(_4); // scope 3 at $DIR/cycle.rs:+4:9: +4:10 +- _4 = _3; // scope 3 at $DIR/cycle.rs:+4:9: +4:10 +- _1 = move _4; // scope 3 at $DIR/cycle.rs:+4:5: +4:10 +- StorageDead(_4); // scope 3 at $DIR/cycle.rs:+4:9: +4:10 ++ _1 = _2; // scope 3 at $DIR/cycle.rs:+4:5: +4:10 + StorageLive(_5); // scope 3 at $DIR/cycle.rs:+6:5: +6:12 + StorageLive(_6); // scope 3 at $DIR/cycle.rs:+6:10: +6:11 + _6 = _1; // scope 3 at $DIR/cycle.rs:+6:10: +6:11 + _5 = std::mem::drop::<i32>(move _6) -> bb2; // scope 3 at $DIR/cycle.rs:+6:5: +6:12 + // mir::Constant + // + span: $DIR/cycle.rs:14:5: 14:9 + // + literal: Const { ty: fn(i32) {std::mem::drop::<i32>}, val: Value(<ZST>) } + } + + bb2: { + StorageDead(_6); // scope 3 at $DIR/cycle.rs:+6:11: +6:12 + StorageDead(_5); // scope 3 at $DIR/cycle.rs:+6:12: +6:13 + _0 = const (); // scope 0 at $DIR/cycle.rs:+0:11: +7:2 +- StorageDead(_3); // scope 2 at $DIR/cycle.rs:+7:1: +7:2 +- StorageDead(_2); // scope 1 at $DIR/cycle.rs:+7:1: +7:2 + StorageDead(_1); // scope 0 at $DIR/cycle.rs:+7:1: +7:2 + return; // scope 0 at $DIR/cycle.rs:+7:2: +7:2 + } + } + diff --git a/tests/mir-opt/copy-prop/cycle.rs b/tests/mir-opt/copy-prop/cycle.rs new file mode 100644 index 00000000000..b74c397269d --- /dev/null +++ b/tests/mir-opt/copy-prop/cycle.rs @@ -0,0 +1,15 @@ +//! Tests that cyclic assignments don't hang CopyProp, and result in reasonable code. +// unit-test: CopyProp +fn val() -> i32 { + 1 +} + +// EMIT_MIR cycle.main.CopyProp.diff +fn main() { + let mut x = val(); + let y = x; + let z = y; + x = z; + + drop(x); +} diff --git a/tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.mir b/tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.mir new file mode 100644 index 00000000000..d48b04e2de2 --- /dev/null +++ b/tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.mir @@ -0,0 +1,29 @@ +// MIR for `f` after CopyProp + +fn f(_1: usize) -> usize { + debug a => _1; // in scope 0 at $DIR/dead_stores_79191.rs:+0:6: +0:11 + let mut _0: usize; // return place in scope 0 at $DIR/dead_stores_79191.rs:+0:23: +0:28 + let _2: usize; // in scope 0 at $DIR/dead_stores_79191.rs:+1:9: +1:10 + let mut _3: usize; // in scope 0 at $DIR/dead_stores_79191.rs:+3:9: +3:10 + let mut _4: usize; // in scope 0 at $DIR/dead_stores_79191.rs:+4:8: +4:9 + scope 1 { + debug b => _2; // in scope 1 at $DIR/dead_stores_79191.rs:+1:9: +1:10 + } + + bb0: { + _2 = _1; // scope 0 at $DIR/dead_stores_79191.rs:+1:13: +1:14 + _1 = const 5_usize; // scope 1 at $DIR/dead_stores_79191.rs:+2:5: +2:10 + _1 = _2; // scope 1 at $DIR/dead_stores_79191.rs:+3:5: +3:10 + StorageLive(_4); // scope 1 at $DIR/dead_stores_79191.rs:+4:8: +4:9 + _4 = _1; // scope 1 at $DIR/dead_stores_79191.rs:+4:8: +4:9 + _0 = id::<usize>(move _4) -> bb1; // scope 1 at $DIR/dead_stores_79191.rs:+4:5: +4:10 + // mir::Constant + // + span: $DIR/dead_stores_79191.rs:12:5: 12:7 + // + literal: Const { ty: fn(usize) -> usize {id::<usize>}, val: Value(<ZST>) } + } + + bb1: { + StorageDead(_4); // scope 1 at $DIR/dead_stores_79191.rs:+4:9: +4:10 + return; // scope 0 at $DIR/dead_stores_79191.rs:+5:2: +5:2 + } +} diff --git a/tests/mir-opt/copy-prop/dead_stores_79191.rs b/tests/mir-opt/copy-prop/dead_stores_79191.rs new file mode 100644 index 00000000000..e3493b8b7a1 --- /dev/null +++ b/tests/mir-opt/copy-prop/dead_stores_79191.rs @@ -0,0 +1,17 @@ +// unit-test: CopyProp + +fn id<T>(x: T) -> T { + x +} + +// EMIT_MIR dead_stores_79191.f.CopyProp.after.mir +fn f(mut a: usize) -> usize { + let b = a; + a = 5; + a = b; + id(a) +} + +fn main() { + f(0); +} diff --git a/tests/mir-opt/copy-prop/dead_stores_better.f.CopyProp.after.mir b/tests/mir-opt/copy-prop/dead_stores_better.f.CopyProp.after.mir new file mode 100644 index 00000000000..727791f50a4 --- /dev/null +++ b/tests/mir-opt/copy-prop/dead_stores_better.f.CopyProp.after.mir @@ -0,0 +1,29 @@ +// MIR for `f` after CopyProp + +fn f(_1: usize) -> usize { + debug a => _1; // in scope 0 at $DIR/dead_stores_better.rs:+0:10: +0:15 + let mut _0: usize; // return place in scope 0 at $DIR/dead_stores_better.rs:+0:27: +0:32 + let _2: usize; // in scope 0 at $DIR/dead_stores_better.rs:+1:9: +1:10 + let mut _3: usize; // in scope 0 at $DIR/dead_stores_better.rs:+3:9: +3:10 + let mut _4: usize; // in scope 0 at $DIR/dead_stores_better.rs:+4:8: +4:9 + scope 1 { + debug b => _2; // in scope 1 at $DIR/dead_stores_better.rs:+1:9: +1:10 + } + + bb0: { + _2 = _1; // scope 0 at $DIR/dead_stores_better.rs:+1:13: +1:14 + _1 = const 5_usize; // scope 1 at $DIR/dead_stores_better.rs:+2:5: +2:10 + _1 = _2; // scope 1 at $DIR/dead_stores_better.rs:+3:5: +3:10 + StorageLive(_4); // scope 1 at $DIR/dead_stores_better.rs:+4:8: +4:9 + _4 = _1; // scope 1 at $DIR/dead_stores_better.rs:+4:8: +4:9 + _0 = id::<usize>(move _4) -> bb1; // scope 1 at $DIR/dead_stores_better.rs:+4:5: +4:10 + // mir::Constant + // + span: $DIR/dead_stores_better.rs:16:5: 16:7 + // + literal: Const { ty: fn(usize) -> usize {id::<usize>}, val: Value(<ZST>) } + } + + bb1: { + StorageDead(_4); // scope 1 at $DIR/dead_stores_better.rs:+4:9: +4:10 + return; // scope 0 at $DIR/dead_stores_better.rs:+5:2: +5:2 + } +} diff --git a/tests/mir-opt/copy-prop/dead_stores_better.rs b/tests/mir-opt/copy-prop/dead_stores_better.rs new file mode 100644 index 00000000000..8465b3c9853 --- /dev/null +++ b/tests/mir-opt/copy-prop/dead_stores_better.rs @@ -0,0 +1,21 @@ +// This is a copy of the `dead_stores_79191` test, except that we turn on DSE. This demonstrates +// that that pass enables this one to do more optimizations. + +// unit-test: CopyProp +// compile-flags: -Zmir-enable-passes=+DeadStoreElimination + +fn id<T>(x: T) -> T { + x +} + +// EMIT_MIR dead_stores_better.f.CopyProp.after.mir +pub fn f(mut a: usize) -> usize { + let b = a; + a = 5; + a = b; + id(a) +} + +fn main() { + f(0); +} diff --git a/tests/mir-opt/copy-prop/issue_107511.main.CopyProp.diff b/tests/mir-opt/copy-prop/issue_107511.main.CopyProp.diff new file mode 100644 index 00000000000..97d0a01e00b --- /dev/null +++ b/tests/mir-opt/copy-prop/issue_107511.main.CopyProp.diff @@ -0,0 +1,138 @@ +- // MIR for `main` before CopyProp ++ // MIR for `main` after CopyProp + + fn main() -> () { + let mut _0: (); // return place in scope 0 at $DIR/issue_107511.rs:+0:11: +0:11 + let mut _1: i32; // in scope 0 at $DIR/issue_107511.rs:+1:9: +1:16 + let mut _3: std::ops::Range<usize>; // in scope 0 at $DIR/issue_107511.rs:+6:14: +6:24 + let mut _4: std::ops::Range<usize>; // in scope 0 at $DIR/issue_107511.rs:+6:14: +6:24 + let mut _5: usize; // in scope 0 at $DIR/issue_107511.rs:+6:17: +6:24 + let mut _6: &[i32]; // in scope 0 at $DIR/issue_107511.rs:+6:17: +6:24 + let mut _7: &[i32; 4]; // in scope 0 at $DIR/issue_107511.rs:+6:17: +6:24 + let mut _9: (); // in scope 0 at $DIR/issue_107511.rs:+0:1: +9:2 + let _10: (); // in scope 0 at $DIR/issue_107511.rs:+6:14: +6:24 + let mut _11: std::option::Option<usize>; // in scope 0 at $DIR/issue_107511.rs:+6:14: +6:24 + let mut _12: &mut std::ops::Range<usize>; // in scope 0 at $DIR/issue_107511.rs:+6:14: +6:24 + let mut _13: &mut std::ops::Range<usize>; // in scope 0 at $DIR/issue_107511.rs:+6:14: +6:24 + let mut _14: isize; // in scope 0 at $DIR/issue_107511.rs:+6:5: +8:6 + let mut _15: !; // in scope 0 at $DIR/issue_107511.rs:+6:5: +8:6 + let mut _17: i32; // in scope 0 at $DIR/issue_107511.rs:+7:16: +7:20 + let _18: usize; // in scope 0 at $DIR/issue_107511.rs:+7:18: +7:19 + let mut _19: usize; // in scope 0 at $DIR/issue_107511.rs:+7:16: +7:20 + let mut _20: bool; // in scope 0 at $DIR/issue_107511.rs:+7:16: +7:20 + scope 1 { + debug sum => _1; // in scope 1 at $DIR/issue_107511.rs:+1:9: +1:16 + let _2: [i32; 4]; // in scope 1 at $DIR/issue_107511.rs:+2:9: +2:10 + scope 2 { + debug a => _2; // in scope 2 at $DIR/issue_107511.rs:+2:9: +2:10 + let mut _8: std::ops::Range<usize>; // in scope 2 at $DIR/issue_107511.rs:+6:14: +6:24 + scope 3 { + debug iter => _8; // in scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + let _16: usize; // in scope 3 at $DIR/issue_107511.rs:+6:9: +6:10 + scope 4 { + debug i => _16; // in scope 4 at $DIR/issue_107511.rs:+6:9: +6:10 + } + } + } + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/issue_107511.rs:+1:9: +1:16 + _1 = const 0_i32; // scope 0 at $DIR/issue_107511.rs:+1:19: +1:20 + StorageLive(_2); // scope 1 at $DIR/issue_107511.rs:+2:9: +2:10 + _2 = [const 0_i32, const 10_i32, const 20_i32, const 30_i32]; // scope 1 at $DIR/issue_107511.rs:+2:13: +2:28 + StorageLive(_3); // scope 2 at $DIR/issue_107511.rs:+6:14: +6:24 + StorageLive(_4); // scope 2 at $DIR/issue_107511.rs:+6:14: +6:24 + StorageLive(_5); // scope 2 at $DIR/issue_107511.rs:+6:17: +6:24 + StorageLive(_6); // scope 2 at $DIR/issue_107511.rs:+6:17: +6:24 + StorageLive(_7); // scope 2 at $DIR/issue_107511.rs:+6:17: +6:24 + _7 = &_2; // scope 2 at $DIR/issue_107511.rs:+6:17: +6:24 + _6 = move _7 as &[i32] (Pointer(Unsize)); // scope 2 at $DIR/issue_107511.rs:+6:17: +6:24 + StorageDead(_7); // scope 2 at $DIR/issue_107511.rs:+6:17: +6:18 + _5 = core::slice::<impl [i32]>::len(move _6) -> bb1; // scope 2 at $DIR/issue_107511.rs:+6:17: +6:24 + // mir::Constant + // + span: $DIR/issue_107511.rs:10:19: 10:22 + // + literal: Const { ty: for<'a> fn(&'a [i32]) -> usize {core::slice::<impl [i32]>::len}, val: Value(<ZST>) } + } + + bb1: { + StorageDead(_6); // scope 2 at $DIR/issue_107511.rs:+6:23: +6:24 + _4 = std::ops::Range::<usize> { start: const 0_usize, end: move _5 }; // scope 2 at $DIR/issue_107511.rs:+6:14: +6:24 + StorageDead(_5); // scope 2 at $DIR/issue_107511.rs:+6:23: +6:24 + _3 = <std::ops::Range<usize> as IntoIterator>::into_iter(move _4) -> bb2; // scope 2 at $DIR/issue_107511.rs:+6:14: +6:24 + // mir::Constant + // + span: $DIR/issue_107511.rs:10:14: 10:24 + // + literal: Const { ty: fn(std::ops::Range<usize>) -> <std::ops::Range<usize> as IntoIterator>::IntoIter {<std::ops::Range<usize> as IntoIterator>::into_iter}, val: Value(<ZST>) } + } + + bb2: { + StorageDead(_4); // scope 2 at $DIR/issue_107511.rs:+6:23: +6:24 + StorageLive(_8); // scope 2 at $DIR/issue_107511.rs:+6:14: +6:24 + _8 = move _3; // scope 2 at $DIR/issue_107511.rs:+6:14: +6:24 + goto -> bb3; // scope 3 at $DIR/issue_107511.rs:+6:5: +8:6 + } + + bb3: { +- StorageLive(_10); // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + StorageLive(_11); // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + StorageLive(_12); // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + StorageLive(_13); // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + _13 = &mut _8; // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + _12 = &mut (*_13); // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + _11 = <std::ops::Range<usize> as Iterator>::next(move _12) -> bb4; // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + // mir::Constant + // + span: $DIR/issue_107511.rs:10:14: 10:24 + // + literal: Const { ty: for<'a> fn(&'a mut std::ops::Range<usize>) -> Option<<std::ops::Range<usize> as Iterator>::Item> {<std::ops::Range<usize> as Iterator>::next}, val: Value(<ZST>) } + } + + bb4: { + StorageDead(_12); // scope 3 at $DIR/issue_107511.rs:+6:23: +6:24 + _14 = discriminant(_11); // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + switchInt(move _14) -> [0: bb7, 1: bb5, otherwise: bb6]; // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + } + + bb5: { +- StorageLive(_16); // scope 3 at $DIR/issue_107511.rs:+6:9: +6:10 + _16 = ((_11 as Some).0: usize); // scope 3 at $DIR/issue_107511.rs:+6:9: +6:10 + StorageLive(_17); // scope 4 at $DIR/issue_107511.rs:+7:16: +7:20 +- StorageLive(_18); // scope 4 at $DIR/issue_107511.rs:+7:18: +7:19 +- _18 = _16; // scope 4 at $DIR/issue_107511.rs:+7:18: +7:19 + _19 = Len(_2); // scope 4 at $DIR/issue_107511.rs:+7:16: +7:20 +- _20 = Lt(_18, _19); // scope 4 at $DIR/issue_107511.rs:+7:16: +7:20 +- assert(move _20, "index out of bounds: the length is {} but the index is {}", move _19, _18) -> bb8; // scope 4 at $DIR/issue_107511.rs:+7:16: +7:20 ++ _20 = Lt(_16, _19); // scope 4 at $DIR/issue_107511.rs:+7:16: +7:20 ++ assert(move _20, "index out of bounds: the length is {} but the index is {}", move _19, _16) -> bb8; // scope 4 at $DIR/issue_107511.rs:+7:16: +7:20 + } + + bb6: { + unreachable; // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + } + + bb7: { + _0 = const (); // scope 3 at $DIR/issue_107511.rs:+6:5: +8:6 + StorageDead(_13); // scope 3 at $DIR/issue_107511.rs:+8:5: +8:6 + StorageDead(_11); // scope 3 at $DIR/issue_107511.rs:+8:5: +8:6 +- StorageDead(_10); // scope 3 at $DIR/issue_107511.rs:+8:5: +8:6 + StorageDead(_8); // scope 2 at $DIR/issue_107511.rs:+8:5: +8:6 + StorageDead(_3); // scope 2 at $DIR/issue_107511.rs:+8:5: +8:6 + StorageDead(_2); // scope 1 at $DIR/issue_107511.rs:+9:1: +9:2 + StorageDead(_1); // scope 0 at $DIR/issue_107511.rs:+9:1: +9:2 + return; // scope 0 at $DIR/issue_107511.rs:+9:2: +9:2 + } + + bb8: { +- _17 = _2[_18]; // scope 4 at $DIR/issue_107511.rs:+7:16: +7:20 ++ _17 = _2[_16]; // scope 4 at $DIR/issue_107511.rs:+7:16: +7:20 + _1 = Add(_1, move _17); // scope 4 at $DIR/issue_107511.rs:+7:9: +7:20 + StorageDead(_17); // scope 4 at $DIR/issue_107511.rs:+7:19: +7:20 +- StorageDead(_18); // scope 4 at $DIR/issue_107511.rs:+7:20: +7:21 +- _10 = const (); // scope 4 at $DIR/issue_107511.rs:+6:25: +8:6 +- StorageDead(_16); // scope 3 at $DIR/issue_107511.rs:+8:5: +8:6 + StorageDead(_13); // scope 3 at $DIR/issue_107511.rs:+8:5: +8:6 + StorageDead(_11); // scope 3 at $DIR/issue_107511.rs:+8:5: +8:6 +- StorageDead(_10); // scope 3 at $DIR/issue_107511.rs:+8:5: +8:6 +- _9 = const (); // scope 3 at $DIR/issue_107511.rs:+6:5: +8:6 + goto -> bb3; // scope 3 at $DIR/issue_107511.rs:+6:5: +8:6 + } + } + diff --git a/tests/mir-opt/copy-prop/issue_107511.rs b/tests/mir-opt/copy-prop/issue_107511.rs new file mode 100644 index 00000000000..d593f2872ea --- /dev/null +++ b/tests/mir-opt/copy-prop/issue_107511.rs @@ -0,0 +1,13 @@ +// unit-test: CopyProp + +// EMIT_MIR issue_107511.main.CopyProp.diff +fn main() { + let mut sum = 0; + let a = [0, 10, 20, 30]; + + // `i` is assigned in a loop. Only removing its `StorageDead` would mean that + // execution sees repeated `StorageLive`. This would be UB. + for i in 0..a.len() { + sum += a[i]; + } +} diff --git a/tests/mir-opt/copy-prop/move_arg.f.CopyProp.diff b/tests/mir-opt/copy-prop/move_arg.f.CopyProp.diff new file mode 100644 index 00000000000..d76bf1cfe7e --- /dev/null +++ b/tests/mir-opt/copy-prop/move_arg.f.CopyProp.diff @@ -0,0 +1,40 @@ +- // MIR for `f` before CopyProp ++ // MIR for `f` after CopyProp + + fn f(_1: T) -> () { + debug a => _1; // in scope 0 at $DIR/move_arg.rs:+0:19: +0:20 + let mut _0: (); // return place in scope 0 at $DIR/move_arg.rs:+0:25: +0:25 + let _2: T; // in scope 0 at $DIR/move_arg.rs:+1:9: +1:10 + let _3: (); // in scope 0 at $DIR/move_arg.rs:+2:5: +2:12 + let mut _4: T; // in scope 0 at $DIR/move_arg.rs:+2:7: +2:8 + let mut _5: T; // in scope 0 at $DIR/move_arg.rs:+2:10: +2:11 + scope 1 { +- debug b => _2; // in scope 1 at $DIR/move_arg.rs:+1:9: +1:10 ++ debug b => _1; // in scope 1 at $DIR/move_arg.rs:+1:9: +1:10 + } + + bb0: { +- StorageLive(_2); // scope 0 at $DIR/move_arg.rs:+1:9: +1:10 +- _2 = _1; // scope 0 at $DIR/move_arg.rs:+1:13: +1:14 + StorageLive(_3); // scope 1 at $DIR/move_arg.rs:+2:5: +2:12 +- StorageLive(_4); // scope 1 at $DIR/move_arg.rs:+2:7: +2:8 +- _4 = _1; // scope 1 at $DIR/move_arg.rs:+2:7: +2:8 +- StorageLive(_5); // scope 1 at $DIR/move_arg.rs:+2:10: +2:11 +- _5 = _2; // scope 1 at $DIR/move_arg.rs:+2:10: +2:11 +- _3 = g::<T>(move _4, move _5) -> bb1; // scope 1 at $DIR/move_arg.rs:+2:5: +2:12 ++ _3 = g::<T>(_1, _1) -> bb1; // scope 1 at $DIR/move_arg.rs:+2:5: +2:12 + // mir::Constant + // + span: $DIR/move_arg.rs:7:5: 7:6 + // + literal: Const { ty: fn(T, T) {g::<T>}, val: Value(<ZST>) } + } + + bb1: { +- StorageDead(_5); // scope 1 at $DIR/move_arg.rs:+2:11: +2:12 +- StorageDead(_4); // scope 1 at $DIR/move_arg.rs:+2:11: +2:12 + StorageDead(_3); // scope 1 at $DIR/move_arg.rs:+2:12: +2:13 + _0 = const (); // scope 0 at $DIR/move_arg.rs:+0:25: +3:2 +- StorageDead(_2); // scope 0 at $DIR/move_arg.rs:+3:1: +3:2 + return; // scope 0 at $DIR/move_arg.rs:+3:2: +3:2 + } + } + diff --git a/tests/mir-opt/copy-prop/move_arg.rs b/tests/mir-opt/copy-prop/move_arg.rs new file mode 100644 index 00000000000..40ae1d8f466 --- /dev/null +++ b/tests/mir-opt/copy-prop/move_arg.rs @@ -0,0 +1,15 @@ +// Test that we do not move multiple times from the same local. +// unit-test: CopyProp + +// EMIT_MIR move_arg.f.CopyProp.diff +pub fn f<T: Copy>(a: T) { + let b = a; + g(a, b); +} + +#[inline(never)] +pub fn g<T: Copy>(_: T, _: T) {} + +fn main() { + f(5) +} diff --git a/tests/mir-opt/copy-prop/move_projection.f.CopyProp.diff b/tests/mir-opt/copy-prop/move_projection.f.CopyProp.diff new file mode 100644 index 00000000000..02308beb88a --- /dev/null +++ b/tests/mir-opt/copy-prop/move_projection.f.CopyProp.diff @@ -0,0 +1,31 @@ +- // MIR for `f` before CopyProp ++ // MIR for `f` after CopyProp + + fn f(_1: Foo) -> bool { + let mut _0: bool; // return place in scope 0 at $DIR/move_projection.rs:+0:17: +0:21 + let mut _2: Foo; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _3: u8; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + + bb0: { +- _2 = _1; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL +- _3 = move (_2.0: u8); // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL +- _0 = opaque::<Foo>(move _1) -> bb1; // scope 0 at $DIR/move_projection.rs:+6:13: +6:44 ++ _3 = (_1.0: u8); // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL ++ _0 = opaque::<Foo>(_1) -> bb1; // scope 0 at $DIR/move_projection.rs:+6:13: +6:44 + // mir::Constant + // + span: $DIR/move_projection.rs:19:28: 19:34 + // + literal: Const { ty: fn(Foo) -> bool {opaque::<Foo>}, val: Value(<ZST>) } + } + + bb1: { + _0 = opaque::<u8>(move _3) -> bb2; // scope 0 at $DIR/move_projection.rs:+9:13: +9:44 + // mir::Constant + // + span: $DIR/move_projection.rs:22:28: 22:34 + // + literal: Const { ty: fn(u8) -> bool {opaque::<u8>}, val: Value(<ZST>) } + } + + bb2: { + return; // scope 0 at $DIR/move_projection.rs:+12:13: +12:21 + } + } + diff --git a/tests/mir-opt/copy-prop/move_projection.rs b/tests/mir-opt/copy-prop/move_projection.rs new file mode 100644 index 00000000000..2a1bbae99a4 --- /dev/null +++ b/tests/mir-opt/copy-prop/move_projection.rs @@ -0,0 +1,34 @@ +// unit-test: CopyProp + +#![feature(custom_mir, core_intrinsics)] +#![allow(unused_assignments)] +extern crate core; +use core::intrinsics::mir::*; + +fn opaque(_: impl Sized) -> bool { true } + +struct Foo(u8); + +#[custom_mir(dialect = "analysis", phase = "post-cleanup")] +fn f(a: Foo) -> bool { + mir!( + { + let b = a; + // This is a move out of a copy, so must become a copy of `a.0`. + let c = Move(b.0); + Call(RET, bb1, opaque(Move(a))) + } + bb1 = { + Call(RET, ret, opaque(Move(c))) + } + ret = { + Return() + } + ) +} + +fn main() { + assert!(f(Foo(0))); +} + +// EMIT_MIR move_projection.f.CopyProp.diff diff --git a/tests/mir-opt/copy-prop/mutate_through_pointer.f.CopyProp.diff b/tests/mir-opt/copy-prop/mutate_through_pointer.f.CopyProp.diff new file mode 100644 index 00000000000..61fdd6f8c05 --- /dev/null +++ b/tests/mir-opt/copy-prop/mutate_through_pointer.f.CopyProp.diff @@ -0,0 +1,19 @@ +- // MIR for `f` before CopyProp ++ // MIR for `f` after CopyProp + + fn f(_1: bool) -> bool { + let mut _0: bool; // return place in scope 0 at $DIR/mutate_through_pointer.rs:+0:18: +0:22 + let mut _2: bool; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _3: *const bool; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _4: *mut bool; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + + bb0: { + _2 = _1; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + _3 = &raw const _2; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + _4 = &raw mut (*_3); // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + (*_4) = const false; // scope 0 at $DIR/mutate_through_pointer.rs:+5:9: +5:20 + _0 = _1; // scope 0 at $DIR/mutate_through_pointer.rs:+6:9: +6:16 + return; // scope 0 at $DIR/mutate_through_pointer.rs:+7:9: +7:17 + } + } + diff --git a/tests/mir-opt/copy-prop/mutate_through_pointer.rs b/tests/mir-opt/copy-prop/mutate_through_pointer.rs new file mode 100644 index 00000000000..da142e33948 --- /dev/null +++ b/tests/mir-opt/copy-prop/mutate_through_pointer.rs @@ -0,0 +1,32 @@ +// This attempts to mutate `a` via a pointer derived from `addr_of!(a)`. That is UB +// according to Miri. However, the decision to make this UB - and to allow +// rustc to rely on that fact for the purpose of optimizations - has not been +// finalized. +// +// As such, we include this test to ensure that copy prop does not rely on that +// fact. Specifically, if `addr_of!(a)` could not be used to modify a, it would +// be correct for CopyProp to replace all occurrences of `a` with `c` - but that +// would cause `f(true)` to output `false` instead of `true`. + +#![feature(custom_mir, core_intrinsics)] +#![allow(unused_assignments)] +extern crate core; +use core::intrinsics::mir::*; + +#[custom_mir(dialect = "analysis", phase = "post-cleanup")] +fn f(c: bool) -> bool { + mir!({ + let a = c; + let p = core::ptr::addr_of!(a); + let p2 = core::ptr::addr_of_mut!(*p); + *p2 = false; + RET = c; + Return() + }) +} + +fn main() { + assert_eq!(true, f(true)); +} + +// EMIT_MIR mutate_through_pointer.f.CopyProp.diff diff --git a/tests/mir-opt/copy-prop/non_dominate.f.CopyProp.diff b/tests/mir-opt/copy-prop/non_dominate.f.CopyProp.diff new file mode 100644 index 00000000000..9760fd3740f --- /dev/null +++ b/tests/mir-opt/copy-prop/non_dominate.f.CopyProp.diff @@ -0,0 +1,29 @@ +- // MIR for `f` before CopyProp ++ // MIR for `f` after CopyProp + + fn f(_1: bool) -> bool { + let mut _0: bool; // return place in scope 0 at $DIR/non_dominate.rs:+0:18: +0:22 + let mut _2: bool; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _3: bool; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + + bb0: { + goto -> bb1; // scope 0 at $DIR/non_dominate.rs:+4:11: +4:20 + } + + bb1: { + _3 = _1; // scope 0 at $DIR/non_dominate.rs:+5:17: +5:22 + switchInt(_3) -> [0: bb3, otherwise: bb2]; // scope 0 at $DIR/non_dominate.rs:+5:24: +5:58 + } + + bb2: { + _2 = _3; // scope 0 at $DIR/non_dominate.rs:+8:17: +8:22 + _1 = const false; // scope 0 at $DIR/non_dominate.rs:+8:24: +8:33 + goto -> bb1; // scope 0 at $DIR/non_dominate.rs:+8:35: +8:44 + } + + bb3: { + _0 = _2; // scope 0 at $DIR/non_dominate.rs:+9:17: +9:24 + return; // scope 0 at $DIR/non_dominate.rs:+9:26: +9:34 + } + } + diff --git a/tests/mir-opt/copy-prop/non_dominate.rs b/tests/mir-opt/copy-prop/non_dominate.rs new file mode 100644 index 00000000000..c0ea838e1c8 --- /dev/null +++ b/tests/mir-opt/copy-prop/non_dominate.rs @@ -0,0 +1,26 @@ +// unit-test: CopyProp + +#![feature(custom_mir, core_intrinsics)] +#![allow(unused_assignments)] +extern crate core; +use core::intrinsics::mir::*; + +#[custom_mir(dialect = "analysis", phase = "post-cleanup")] +fn f(c: bool) -> bool { + mir!( + let a: bool; + let b: bool; + { Goto(bb1) } + bb1 = { b = c; match b { false => bb3, _ => bb2 }} + // This assignment to `a` does not dominate the use in `bb3`. + // It should not be replaced by `b`. + bb2 = { a = b; c = false; Goto(bb1) } + bb3 = { RET = a; Return() } + ) +} + +fn main() { + assert_eq!(true, f(true)); +} + +// EMIT_MIR non_dominate.f.CopyProp.diff diff --git a/tests/mir-opt/dataflow-const-prop/checked.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/checked.main.DataflowConstProp.diff index a4ebd0c8c18..944afed8f46 100644 --- a/tests/mir-opt/dataflow-const-prop/checked.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/checked.main.DataflowConstProp.diff @@ -61,7 +61,7 @@ - assert(!move (_10.1: bool), "attempt to compute `{} + {}`, which would overflow", move _9, const 1_i32) -> bb2; // scope 4 at $DIR/checked.rs:+6:13: +6:18 + _9 = const i32::MAX; // scope 4 at $DIR/checked.rs:+6:13: +6:14 + _10 = CheckedAdd(const i32::MAX, const 1_i32); // scope 4 at $DIR/checked.rs:+6:13: +6:18 -+ assert(!move (_10.1: bool), "attempt to compute `{} + {}`, which would overflow", const i32::MAX, const 1_i32) -> bb2; // scope 4 at $DIR/checked.rs:+6:13: +6:18 ++ assert(!const true, "attempt to compute `{} + {}`, which would overflow", const i32::MAX, const 1_i32) -> bb2; // scope 4 at $DIR/checked.rs:+6:13: +6:18 } bb2: { diff --git a/tests/mir-opt/dataflow-const-prop/enum.multiple.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/enum.multiple.DataflowConstProp.diff new file mode 100644 index 00000000000..c4002d65e5d --- /dev/null +++ b/tests/mir-opt/dataflow-const-prop/enum.multiple.DataflowConstProp.diff @@ -0,0 +1,82 @@ +- // MIR for `multiple` before DataflowConstProp ++ // MIR for `multiple` after DataflowConstProp + + fn multiple(_1: bool, _2: u8) -> () { + debug x => _1; // in scope 0 at $DIR/enum.rs:+0:13: +0:14 + debug i => _2; // in scope 0 at $DIR/enum.rs:+0:22: +0:23 + let mut _0: (); // return place in scope 0 at $DIR/enum.rs:+0:29: +0:29 + let _3: std::option::Option<u8>; // in scope 0 at $DIR/enum.rs:+1:9: +1:10 + let mut _4: bool; // in scope 0 at $DIR/enum.rs:+1:16: +1:17 + let mut _5: u8; // in scope 0 at $DIR/enum.rs:+2:14: +2:15 + let mut _7: isize; // in scope 0 at $DIR/enum.rs:+9:23: +9:30 + scope 1 { + debug e => _3; // in scope 1 at $DIR/enum.rs:+1:9: +1:10 + let _6: u8; // in scope 1 at $DIR/enum.rs:+9:9: +9:10 + let _8: u8; // in scope 1 at $DIR/enum.rs:+9:28: +9:29 + scope 2 { + debug x => _6; // in scope 2 at $DIR/enum.rs:+9:9: +9:10 + let _9: u8; // in scope 2 at $DIR/enum.rs:+11:9: +11:10 + scope 4 { + debug y => _9; // in scope 4 at $DIR/enum.rs:+11:9: +11:10 + } + } + scope 3 { + debug i => _8; // in scope 3 at $DIR/enum.rs:+9:28: +9:29 + } + } + + bb0: { + StorageLive(_3); // scope 0 at $DIR/enum.rs:+1:9: +1:10 + StorageLive(_4); // scope 0 at $DIR/enum.rs:+1:16: +1:17 + _4 = _1; // scope 0 at $DIR/enum.rs:+1:16: +1:17 + switchInt(move _4) -> [0: bb2, otherwise: bb1]; // scope 0 at $DIR/enum.rs:+1:16: +1:17 + } + + bb1: { + StorageLive(_5); // scope 0 at $DIR/enum.rs:+2:14: +2:15 + _5 = _2; // scope 0 at $DIR/enum.rs:+2:14: +2:15 + _3 = Option::<u8>::Some(move _5); // scope 0 at $DIR/enum.rs:+2:9: +2:16 + StorageDead(_5); // scope 0 at $DIR/enum.rs:+2:15: +2:16 + goto -> bb3; // scope 0 at $DIR/enum.rs:+1:13: +5:6 + } + + bb2: { + _3 = Option::<u8>::None; // scope 0 at $DIR/enum.rs:+4:9: +4:13 + goto -> bb3; // scope 0 at $DIR/enum.rs:+1:13: +5:6 + } + + bb3: { + StorageDead(_4); // scope 0 at $DIR/enum.rs:+5:5: +5:6 + StorageLive(_6); // scope 1 at $DIR/enum.rs:+9:9: +9:10 + _7 = discriminant(_3); // scope 1 at $DIR/enum.rs:+9:19: +9:20 + switchInt(move _7) -> [0: bb4, 1: bb6, otherwise: bb5]; // scope 1 at $DIR/enum.rs:+9:13: +9:20 + } + + bb4: { + _6 = const 0_u8; // scope 1 at $DIR/enum.rs:+9:45: +9:46 + goto -> bb7; // scope 1 at $DIR/enum.rs:+9:45: +9:46 + } + + bb5: { + unreachable; // scope 1 at $DIR/enum.rs:+9:19: +9:20 + } + + bb6: { + StorageLive(_8); // scope 1 at $DIR/enum.rs:+9:28: +9:29 + _8 = ((_3 as Some).0: u8); // scope 1 at $DIR/enum.rs:+9:28: +9:29 + _6 = _8; // scope 3 at $DIR/enum.rs:+9:34: +9:35 + StorageDead(_8); // scope 1 at $DIR/enum.rs:+9:34: +9:35 + goto -> bb7; // scope 1 at $DIR/enum.rs:+9:34: +9:35 + } + + bb7: { + StorageLive(_9); // scope 2 at $DIR/enum.rs:+11:9: +11:10 + _9 = _6; // scope 2 at $DIR/enum.rs:+11:13: +11:14 + _0 = const (); // scope 0 at $DIR/enum.rs:+0:29: +12:2 + StorageDead(_9); // scope 2 at $DIR/enum.rs:+12:1: +12:2 + StorageDead(_6); // scope 1 at $DIR/enum.rs:+12:1: +12:2 + StorageDead(_3); // scope 0 at $DIR/enum.rs:+12:1: +12:2 + return; // scope 0 at $DIR/enum.rs:+12:2: +12:2 + } + } + diff --git a/tests/mir-opt/dataflow-const-prop/enum.mutate_discriminant.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/enum.mutate_discriminant.DataflowConstProp.diff new file mode 100644 index 00000000000..038e6c6bd90 --- /dev/null +++ b/tests/mir-opt/dataflow-const-prop/enum.mutate_discriminant.DataflowConstProp.diff @@ -0,0 +1,26 @@ +- // MIR for `mutate_discriminant` before DataflowConstProp ++ // MIR for `mutate_discriminant` after DataflowConstProp + + fn mutate_discriminant() -> u8 { + let mut _0: u8; // return place in scope 0 at $DIR/enum.rs:+0:29: +0:31 + let mut _1: std::option::Option<NonZeroUsize>; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _2: isize; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + + bb0: { + discriminant(_1) = 1; // scope 0 at $DIR/enum.rs:+4:13: +4:34 + (((_1 as variant#1).0: NonZeroUsize).0: usize) = const 0_usize; // scope 0 at $DIR/enum.rs:+6:13: +6:64 + _2 = discriminant(_1); // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + switchInt(_2) -> [0: bb1, otherwise: bb2]; // scope 0 at $DIR/enum.rs:+9:13: +12:14 + } + + bb1: { + _0 = const 1_u8; // scope 0 at $DIR/enum.rs:+15:13: +15:20 + return; // scope 0 at $DIR/enum.rs:+16:13: +16:21 + } + + bb2: { + _0 = const 2_u8; // scope 0 at $DIR/enum.rs:+19:13: +19:20 + unreachable; // scope 0 at $DIR/enum.rs:+20:13: +20:26 + } + } + diff --git a/tests/mir-opt/dataflow-const-prop/enum.rs b/tests/mir-opt/dataflow-const-prop/enum.rs index 13288577dea..79a20d7ef45 100644 --- a/tests/mir-opt/dataflow-const-prop/enum.rs +++ b/tests/mir-opt/dataflow-const-prop/enum.rs @@ -1,13 +1,68 @@ // unit-test: DataflowConstProp -// Not trackable, because variants could be aliased. +#![feature(custom_mir, core_intrinsics, rustc_attrs)] + +use std::intrinsics::mir::*; + enum E { V1(i32), V2(i32) } -// EMIT_MIR enum.main.DataflowConstProp.diff -fn main() { +// EMIT_MIR enum.simple.DataflowConstProp.diff +fn simple() { let e = E::V1(0); let x = match e { E::V1(x) => x, E::V2(x) => x }; } + +#[rustc_layout_scalar_valid_range_start(1)] +#[rustc_nonnull_optimization_guaranteed] +struct NonZeroUsize(usize); + +// EMIT_MIR enum.mutate_discriminant.DataflowConstProp.diff +#[custom_mir(dialect = "runtime", phase = "post-cleanup")] +fn mutate_discriminant() -> u8 { + mir!( + let x: Option<NonZeroUsize>; + { + SetDiscriminant(x, 1); + // This assignment overwrites the niche in which the discriminant is stored. + place!(Field(Field(Variant(x, 1), 0), 0)) = 0_usize; + // So we cannot know the value of this discriminant. + let a = Discriminant(x); + match a { + 0 => bb1, + _ => bad, + } + } + bb1 = { + RET = 1; + Return() + } + bad = { + RET = 2; + Unreachable() + } + ) +} + +// EMIT_MIR enum.multiple.DataflowConstProp.diff +fn multiple(x: bool, i: u8) { + let e = if x { + Some(i) + } else { + None + }; + // The dataflow state must have: + // discriminant(e) => Top + // (e as Some).0 => Top + let x = match e { Some(i) => i, None => 0 }; + // Therefore, `x` should be `Top` here, and no replacement shall happen. + let y = x; +} + +fn main() { + simple(); + mutate_discriminant(); + multiple(false, 5); +} diff --git a/tests/mir-opt/dataflow-const-prop/enum.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/enum.simple.DataflowConstProp.diff index fce18fae436..22bdc35d694 100644 --- a/tests/mir-opt/dataflow-const-prop/enum.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/enum.simple.DataflowConstProp.diff @@ -1,8 +1,8 @@ -- // MIR for `main` before DataflowConstProp -+ // MIR for `main` after DataflowConstProp +- // MIR for `simple` before DataflowConstProp ++ // MIR for `simple` after DataflowConstProp - fn main() -> () { - let mut _0: (); // return place in scope 0 at $DIR/enum.rs:+0:11: +0:11 + fn simple() -> () { + let mut _0: (); // return place in scope 0 at $DIR/enum.rs:+0:13: +0:13 let _1: E; // in scope 0 at $DIR/enum.rs:+1:9: +1:10 let mut _3: isize; // in scope 0 at $DIR/enum.rs:+2:23: +2:31 scope 1 { @@ -23,12 +23,12 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/enum.rs:+1:9: +1:10 - Deinit(_1); // scope 0 at $DIR/enum.rs:+1:13: +1:21 - ((_1 as V1).0: i32) = const 0_i32; // scope 0 at $DIR/enum.rs:+1:13: +1:21 - discriminant(_1) = 0; // scope 0 at $DIR/enum.rs:+1:13: +1:21 + _1 = E::V1(const 0_i32); // scope 0 at $DIR/enum.rs:+1:13: +1:21 StorageLive(_2); // scope 1 at $DIR/enum.rs:+2:9: +2:10 - _3 = discriminant(_1); // scope 1 at $DIR/enum.rs:+2:19: +2:20 - switchInt(move _3) -> [0: bb3, 1: bb1, otherwise: bb2]; // scope 1 at $DIR/enum.rs:+2:13: +2:20 +- _3 = discriminant(_1); // scope 1 at $DIR/enum.rs:+2:19: +2:20 +- switchInt(move _3) -> [0: bb3, 1: bb1, otherwise: bb2]; // scope 1 at $DIR/enum.rs:+2:13: +2:20 ++ _3 = const 0_isize; // scope 1 at $DIR/enum.rs:+2:19: +2:20 ++ switchInt(const 0_isize) -> [0: bb3, 1: bb1, otherwise: bb2]; // scope 1 at $DIR/enum.rs:+2:13: +2:20 } bb1: { @@ -45,14 +45,16 @@ bb3: { StorageLive(_4); // scope 1 at $DIR/enum.rs:+2:29: +2:30 - _4 = ((_1 as V1).0: i32); // scope 1 at $DIR/enum.rs:+2:29: +2:30 - _2 = _4; // scope 3 at $DIR/enum.rs:+2:35: +2:36 +- _4 = ((_1 as V1).0: i32); // scope 1 at $DIR/enum.rs:+2:29: +2:30 +- _2 = _4; // scope 3 at $DIR/enum.rs:+2:35: +2:36 ++ _4 = const 0_i32; // scope 1 at $DIR/enum.rs:+2:29: +2:30 ++ _2 = const 0_i32; // scope 3 at $DIR/enum.rs:+2:35: +2:36 StorageDead(_4); // scope 1 at $DIR/enum.rs:+2:35: +2:36 goto -> bb4; // scope 1 at $DIR/enum.rs:+2:35: +2:36 } bb4: { - _0 = const (); // scope 0 at $DIR/enum.rs:+0:11: +3:2 + _0 = const (); // scope 0 at $DIR/enum.rs:+0:13: +3:2 StorageDead(_2); // scope 1 at $DIR/enum.rs:+3:1: +3:2 StorageDead(_1); // scope 0 at $DIR/enum.rs:+3:1: +3:2 return; // scope 0 at $DIR/enum.rs:+3:2: +3:2 diff --git a/tests/mir-opt/dataflow-const-prop/inherit_overflow.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/inherit_overflow.main.DataflowConstProp.diff index 02aafd7acc4..29781e9ce18 100644 --- a/tests/mir-opt/dataflow-const-prop/inherit_overflow.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/inherit_overflow.main.DataflowConstProp.diff @@ -5,34 +5,34 @@ let mut _0: (); // return place in scope 0 at $DIR/inherit_overflow.rs:+0:11: +0:11 let mut _1: u8; // in scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 let mut _2: u8; // in scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 + let mut _3: u8; // in scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 scope 1 { } - scope 2 (inlined <u8 as Add>::add) { // at $DIR/inherit_overflow.rs:7:13: 7:47 - debug self => _1; // in scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL - debug other => _2; // in scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL - let mut _3: u8; // in scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL - let mut _4: u8; // in scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL - let mut _5: (u8, bool); // in scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL + scope 2 (inlined <u8 as Add>::add) { // at $DIR/inherit_overflow.rs:8:13: 8:47 + debug self => _2; // in scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL + debug other => _3; // in scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL + let mut _4: (u8, bool); // in scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL } bb0: { StorageLive(_1); // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 - _1 = const u8::MAX; // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 StorageLive(_2); // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 - _2 = const 1_u8; // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 - StorageLive(_3); // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL - _3 = const u8::MAX; // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL - StorageLive(_4); // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL - _4 = const 1_u8; // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL - _5 = CheckedAdd(const u8::MAX, const 1_u8); // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL - assert(!move (_5.1: bool), "attempt to compute `{} + {}`, which would overflow", const u8::MAX, const 1_u8) -> bb1; // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL + _2 = const u8::MAX; // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 + StorageLive(_3); // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 + _3 = const 1_u8; // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 +- _4 = CheckedAdd(_2, _3); // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL +- assert(!move (_4.1: bool), "attempt to compute `{} + {}`, which would overflow", _2, _3) -> bb1; // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL ++ _4 = CheckedAdd(const u8::MAX, const 1_u8); // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL ++ assert(!const true, "attempt to compute `{} + {}`, which would overflow", const u8::MAX, const 1_u8) -> bb1; // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL } bb1: { - StorageDead(_4); // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL - StorageDead(_3); // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL +- _1 = move (_4.0: u8); // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL ++ _1 = const 0_u8; // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL + StorageDead(_3); // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 StorageDead(_2); // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 - StorageDead(_1); // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 + StorageDead(_1); // scope 0 at $DIR/inherit_overflow.rs:+3:47: +3:48 + _0 = const (); // scope 0 at $DIR/inherit_overflow.rs:+0:11: +4:2 return; // scope 0 at $DIR/inherit_overflow.rs:+4:2: +4:2 } } diff --git a/tests/mir-opt/dataflow-const-prop/inherit_overflow.rs b/tests/mir-opt/dataflow-const-prop/inherit_overflow.rs index 2f2d9d0102d..f4aba60f0c8 100644 --- a/tests/mir-opt/dataflow-const-prop/inherit_overflow.rs +++ b/tests/mir-opt/dataflow-const-prop/inherit_overflow.rs @@ -1,8 +1,9 @@ -// compile-flags: -Zunsound-mir-opts +// unit-test: DataflowConstProp +// compile-flags: -Zmir-enable-passes=+Inline // EMIT_MIR inherit_overflow.main.DataflowConstProp.diff fn main() { - // After inlining, this will contain a `CheckedBinaryOp`. The overflow - // must be ignored by the constant propagation to avoid triggering a panic. + // After inlining, this will contain a `CheckedBinaryOp`. + // Propagating the overflow is ok as codegen will just skip emitting the panic. let _ = <u8 as std::ops::Add>::add(255, 1); } diff --git a/tests/mir-opt/dataflow-const-prop/repr_transparent.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/repr_transparent.main.DataflowConstProp.diff index f66b00a9a22..8f045eedfb0 100644 --- a/tests/mir-opt/dataflow-const-prop/repr_transparent.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/repr_transparent.main.DataflowConstProp.diff @@ -17,8 +17,7 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/repr_transparent.rs:+1:9: +1:10 - Deinit(_1); // scope 0 at $DIR/repr_transparent.rs:+1:13: +1:19 - (_1.0: i32) = const 0_i32; // scope 0 at $DIR/repr_transparent.rs:+1:13: +1:19 + _1 = I32(const 0_i32); // scope 0 at $DIR/repr_transparent.rs:+1:13: +1:19 StorageLive(_2); // scope 1 at $DIR/repr_transparent.rs:+2:9: +2:10 StorageLive(_3); // scope 1 at $DIR/repr_transparent.rs:+2:17: +2:26 StorageLive(_4); // scope 1 at $DIR/repr_transparent.rs:+2:17: +2:20 @@ -31,9 +30,8 @@ + _3 = const 0_i32; // scope 1 at $DIR/repr_transparent.rs:+2:17: +2:26 StorageDead(_5); // scope 1 at $DIR/repr_transparent.rs:+2:25: +2:26 StorageDead(_4); // scope 1 at $DIR/repr_transparent.rs:+2:25: +2:26 - Deinit(_2); // scope 1 at $DIR/repr_transparent.rs:+2:13: +2:27 -- (_2.0: i32) = move _3; // scope 1 at $DIR/repr_transparent.rs:+2:13: +2:27 -+ (_2.0: i32) = const 0_i32; // scope 1 at $DIR/repr_transparent.rs:+2:13: +2:27 +- _2 = I32(move _3); // scope 1 at $DIR/repr_transparent.rs:+2:13: +2:27 ++ _2 = I32(const 0_i32); // scope 1 at $DIR/repr_transparent.rs:+2:13: +2:27 StorageDead(_3); // scope 1 at $DIR/repr_transparent.rs:+2:26: +2:27 _0 = const (); // scope 0 at $DIR/repr_transparent.rs:+0:11: +3:2 StorageDead(_2); // scope 1 at $DIR/repr_transparent.rs:+3:1: +3:2 diff --git a/tests/mir-opt/dataflow-const-prop/sibling_ptr.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/sibling_ptr.main.DataflowConstProp.diff index 8126d4b8585..004643e36f1 100644 --- a/tests/mir-opt/dataflow-const-prop/sibling_ptr.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/sibling_ptr.main.DataflowConstProp.diff @@ -23,9 +23,7 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/sibling_ptr.rs:+1:9: +1:14 - Deinit(_1); // scope 0 at $DIR/sibling_ptr.rs:+1:27: +1:33 - (_1.0: u8) = const 0_u8; // scope 0 at $DIR/sibling_ptr.rs:+1:27: +1:33 - (_1.1: u8) = const 0_u8; // scope 0 at $DIR/sibling_ptr.rs:+1:27: +1:33 + _1 = (const 0_u8, const 0_u8); // scope 0 at $DIR/sibling_ptr.rs:+1:27: +1:33 StorageLive(_2); // scope 1 at $DIR/sibling_ptr.rs:+2:5: +5:6 StorageLive(_3); // scope 2 at $DIR/sibling_ptr.rs:+3:13: +3:14 _3 = &raw mut (_1.0: u8); // scope 2 at $SRC_DIR/core/src/ptr/mod.rs:LL:COL @@ -34,7 +32,7 @@ _5 = _3; // scope 3 at $DIR/sibling_ptr.rs:+4:10: +4:11 _4 = ptr::mut_ptr::<impl *mut u8>::add(move _5, const 1_usize) -> bb1; // scope 3 at $DIR/sibling_ptr.rs:+4:10: +4:18 // mir::Constant - // + span: $DIR/sibling_ptr.rs:8:12: 8:15 + // + span: $DIR/sibling_ptr.rs:15:12: 15:15 // + literal: Const { ty: unsafe fn(*mut u8, usize) -> *mut u8 {ptr::mut_ptr::<impl *mut u8>::add}, val: Value(<ZST>) } } diff --git a/tests/mir-opt/dataflow-const-prop/sibling_ptr.rs b/tests/mir-opt/dataflow-const-prop/sibling_ptr.rs index 87ef00d1829..6dfb3a4ed30 100644 --- a/tests/mir-opt/dataflow-const-prop/sibling_ptr.rs +++ b/tests/mir-opt/dataflow-const-prop/sibling_ptr.rs @@ -1,3 +1,10 @@ +// This attempts to modify `x.1` via a pointer derived from `addr_of_mut!(x.0)`. +// According to Miri, that is UB. However, T-opsem has not finalized that +// decision and as such we cannot rely on it in optimizations. Consequently, +// DataflowConstProp must treat the `addr_of_mut!(x.0)` as potentially being +// used to modify `x.1` - if it did not, then it might incorrectly assume that it +// can infer the value of `x.1` at the end of this function. + // unit-test: DataflowConstProp // EMIT_MIR sibling_ptr.main.DataflowConstProp.diff @@ -7,5 +14,5 @@ fn main() { let p = std::ptr::addr_of_mut!(x.0); *p.add(1) = 1; } - let x1 = x.1; // should not be propagated + let x1 = x.1; // should not be propagated } diff --git a/tests/mir-opt/dataflow-const-prop/struct.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/struct.main.DataflowConstProp.diff index cfb2706c167..53c62c08173 100644 --- a/tests/mir-opt/dataflow-const-prop/struct.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/struct.main.DataflowConstProp.diff @@ -21,8 +21,7 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/struct.rs:+1:9: +1:14 - Deinit(_1); // scope 0 at $DIR/struct.rs:+1:17: +1:21 - (_1.0: i32) = const 1_i32; // scope 0 at $DIR/struct.rs:+1:17: +1:21 + _1 = S(const 1_i32); // scope 0 at $DIR/struct.rs:+1:17: +1:21 StorageLive(_2); // scope 1 at $DIR/struct.rs:+2:9: +2:10 StorageLive(_3); // scope 1 at $DIR/struct.rs:+2:13: +2:16 - _3 = (_1.0: i32); // scope 1 at $DIR/struct.rs:+2:13: +2:16 diff --git a/tests/mir-opt/dataflow-const-prop/tuple.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/tuple.main.DataflowConstProp.diff index e028def00a1..8ce4ce4ba97 100644 --- a/tests/mir-opt/dataflow-const-prop/tuple.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/tuple.main.DataflowConstProp.diff @@ -25,9 +25,7 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/tuple.rs:+1:9: +1:14 - Deinit(_1); // scope 0 at $DIR/tuple.rs:+1:17: +1:23 - (_1.0: i32) = const 1_i32; // scope 0 at $DIR/tuple.rs:+1:17: +1:23 - (_1.1: i32) = const 2_i32; // scope 0 at $DIR/tuple.rs:+1:17: +1:23 + _1 = (const 1_i32, const 2_i32); // scope 0 at $DIR/tuple.rs:+1:17: +1:23 StorageLive(_2); // scope 1 at $DIR/tuple.rs:+2:9: +2:10 StorageLive(_3); // scope 1 at $DIR/tuple.rs:+2:13: +2:22 StorageLive(_4); // scope 1 at $DIR/tuple.rs:+2:13: +2:16 @@ -43,9 +41,7 @@ - _2 = Add(move _3, const 3_i32); // scope 1 at $DIR/tuple.rs:+2:13: +2:26 + _2 = const 6_i32; // scope 1 at $DIR/tuple.rs:+2:13: +2:26 StorageDead(_3); // scope 1 at $DIR/tuple.rs:+2:25: +2:26 - Deinit(_1); // scope 2 at $DIR/tuple.rs:+3:5: +3:15 - (_1.0: i32) = const 2_i32; // scope 2 at $DIR/tuple.rs:+3:5: +3:15 - (_1.1: i32) = const 3_i32; // scope 2 at $DIR/tuple.rs:+3:5: +3:15 + _1 = (const 2_i32, const 3_i32); // scope 2 at $DIR/tuple.rs:+3:5: +3:15 StorageLive(_6); // scope 2 at $DIR/tuple.rs:+4:9: +4:10 StorageLive(_7); // scope 2 at $DIR/tuple.rs:+4:13: +4:22 StorageLive(_8); // scope 2 at $DIR/tuple.rs:+4:13: +4:16 diff --git a/tests/mir-opt/deaggregator_test.bar.Deaggregator.diff b/tests/mir-opt/deaggregator_test.bar.Deaggregator.diff deleted file mode 100644 index db136485a21..00000000000 --- a/tests/mir-opt/deaggregator_test.bar.Deaggregator.diff +++ /dev/null @@ -1,21 +0,0 @@ -- // MIR for `bar` before Deaggregator -+ // MIR for `bar` after Deaggregator - - fn bar(_1: usize) -> Baz { - debug a => _1; // in scope 0 at $DIR/deaggregator_test.rs:+0:8: +0:9 - let mut _0: Baz; // return place in scope 0 at $DIR/deaggregator_test.rs:+0:21: +0:24 - let mut _2: usize; // in scope 0 at $DIR/deaggregator_test.rs:+1:14: +1:15 - - bb0: { - StorageLive(_2); // scope 0 at $DIR/deaggregator_test.rs:+1:14: +1:15 - _2 = _1; // scope 0 at $DIR/deaggregator_test.rs:+1:14: +1:15 -- _0 = Baz { x: move _2, y: const 0f32, z: const false }; // scope 0 at $DIR/deaggregator_test.rs:+1:5: +1:35 -+ Deinit(_0); // scope 0 at $DIR/deaggregator_test.rs:+1:5: +1:35 -+ (_0.0: usize) = move _2; // scope 0 at $DIR/deaggregator_test.rs:+1:5: +1:35 -+ (_0.1: f32) = const 0f32; // scope 0 at $DIR/deaggregator_test.rs:+1:5: +1:35 -+ (_0.2: bool) = const false; // scope 0 at $DIR/deaggregator_test.rs:+1:5: +1:35 - StorageDead(_2); // scope 0 at $DIR/deaggregator_test.rs:+1:34: +1:35 - return; // scope 0 at $DIR/deaggregator_test.rs:+2:2: +2:2 - } - } - diff --git a/tests/mir-opt/deaggregator_test.rs b/tests/mir-opt/deaggregator_test.rs deleted file mode 100644 index ee59402af38..00000000000 --- a/tests/mir-opt/deaggregator_test.rs +++ /dev/null @@ -1,17 +0,0 @@ -// unit-test: Deaggregator - -struct Baz { - x: usize, - y: f32, - z: bool, -} - -// EMIT_MIR deaggregator_test.bar.Deaggregator.diff -fn bar(a: usize) -> Baz { - Baz { x: a, y: 0.0, z: false } -} - -fn main() { - // Make sure the function actually gets instantiated. - bar(0); -} diff --git a/tests/mir-opt/deaggregator_test_enum.bar.Deaggregator.diff b/tests/mir-opt/deaggregator_test_enum.bar.Deaggregator.diff deleted file mode 100644 index f28c2b482af..00000000000 --- a/tests/mir-opt/deaggregator_test_enum.bar.Deaggregator.diff +++ /dev/null @@ -1,20 +0,0 @@ -- // MIR for `bar` before Deaggregator -+ // MIR for `bar` after Deaggregator - - fn bar(_1: usize) -> Baz { - debug a => _1; // in scope 0 at $DIR/deaggregator_test_enum.rs:+0:8: +0:9 - let mut _0: Baz; // return place in scope 0 at $DIR/deaggregator_test_enum.rs:+0:21: +0:24 - let mut _2: usize; // in scope 0 at $DIR/deaggregator_test_enum.rs:+1:19: +1:20 - - bb0: { - StorageLive(_2); // scope 0 at $DIR/deaggregator_test_enum.rs:+1:19: +1:20 - _2 = _1; // scope 0 at $DIR/deaggregator_test_enum.rs:+1:19: +1:20 -- _0 = Baz::Foo { x: move _2 }; // scope 0 at $DIR/deaggregator_test_enum.rs:+1:5: +1:22 -+ Deinit(_0); // scope 0 at $DIR/deaggregator_test_enum.rs:+1:5: +1:22 -+ ((_0 as Foo).0: usize) = move _2; // scope 0 at $DIR/deaggregator_test_enum.rs:+1:5: +1:22 -+ discriminant(_0) = 1; // scope 0 at $DIR/deaggregator_test_enum.rs:+1:5: +1:22 - StorageDead(_2); // scope 0 at $DIR/deaggregator_test_enum.rs:+1:21: +1:22 - return; // scope 0 at $DIR/deaggregator_test_enum.rs:+2:2: +2:2 - } - } - diff --git a/tests/mir-opt/deaggregator_test_enum.rs b/tests/mir-opt/deaggregator_test_enum.rs deleted file mode 100644 index ea402dafdec..00000000000 --- a/tests/mir-opt/deaggregator_test_enum.rs +++ /dev/null @@ -1,19 +0,0 @@ -// unit-test: Deaggregator - -enum Baz { - Empty, - Foo { x: usize }, -} - -// EMIT_MIR deaggregator_test_enum.bar.Deaggregator.diff -fn bar(a: usize) -> Baz { - Baz::Foo { x: a } -} - -fn main() { - let x = bar(10); - match x { - Baz::Empty => println!("empty"), - Baz::Foo { x } => println!("{}", x), - }; -} diff --git a/tests/mir-opt/deaggregator_test_enum_2.rs b/tests/mir-opt/deaggregator_test_enum_2.rs deleted file mode 100644 index 955c317324a..00000000000 --- a/tests/mir-opt/deaggregator_test_enum_2.rs +++ /dev/null @@ -1,21 +0,0 @@ -// unit-test: Deaggregator -// Test that deaggregate fires in more than one basic block - -enum Foo { - A(i32), - B(i32), -} - -// EMIT_MIR deaggregator_test_enum_2.test1.Deaggregator.diff -fn test1(x: bool, y: i32) -> Foo { - if x { - Foo::A(y) - } else { - Foo::B(y) - } -} - -fn main() { - // Make sure the function actually gets instantiated. - test1(false, 0); -} diff --git a/tests/mir-opt/deaggregator_test_enum_2.test1.Deaggregator.diff b/tests/mir-opt/deaggregator_test_enum_2.test1.Deaggregator.diff deleted file mode 100644 index 210d3849e18..00000000000 --- a/tests/mir-opt/deaggregator_test_enum_2.test1.Deaggregator.diff +++ /dev/null @@ -1,45 +0,0 @@ -- // MIR for `test1` before Deaggregator -+ // MIR for `test1` after Deaggregator - - fn test1(_1: bool, _2: i32) -> Foo { - debug x => _1; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:+0:10: +0:11 - debug y => _2; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:+0:19: +0:20 - let mut _0: Foo; // return place in scope 0 at $DIR/deaggregator_test_enum_2.rs:+0:30: +0:33 - let mut _3: bool; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:+1:8: +1:9 - let mut _4: i32; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:16: +2:17 - let mut _5: i32; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:16: +4:17 - - bb0: { - StorageLive(_3); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+1:8: +1:9 - _3 = _1; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+1:8: +1:9 - switchInt(move _3) -> [0: bb2, otherwise: bb1]; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+1:8: +1:9 - } - - bb1: { - StorageLive(_4); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:16: +2:17 - _4 = _2; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:16: +2:17 -- _0 = Foo::A(move _4); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:9: +2:18 -+ Deinit(_0); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:9: +2:18 -+ ((_0 as A).0: i32) = move _4; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:9: +2:18 -+ discriminant(_0) = 0; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:9: +2:18 - StorageDead(_4); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:17: +2:18 - goto -> bb3; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+1:5: +5:6 - } - - bb2: { - StorageLive(_5); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:16: +4:17 - _5 = _2; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:16: +4:17 -- _0 = Foo::B(move _5); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:9: +4:18 -+ Deinit(_0); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:9: +4:18 -+ ((_0 as B).0: i32) = move _5; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:9: +4:18 -+ discriminant(_0) = 1; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:9: +4:18 - StorageDead(_5); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:17: +4:18 - goto -> bb3; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+1:5: +5:6 - } - - bb3: { - StorageDead(_3); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+5:5: +5:6 - return; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+6:2: +6:2 - } - } - diff --git a/tests/mir-opt/deaggregator_test_multiple.rs b/tests/mir-opt/deaggregator_test_multiple.rs deleted file mode 100644 index 46305fe21d2..00000000000 --- a/tests/mir-opt/deaggregator_test_multiple.rs +++ /dev/null @@ -1,17 +0,0 @@ -// unit-test: Deaggregator -// Test that deaggregate fires more than once per block - -enum Foo { - A(i32), - B, -} - -// EMIT_MIR deaggregator_test_multiple.test.Deaggregator.diff -fn test(x: i32) -> [Foo; 2] { - [Foo::A(x), Foo::A(x)] -} - -fn main() { - // Make sure the function actually gets instantiated. - test(0); -} diff --git a/tests/mir-opt/deaggregator_test_multiple.test.Deaggregator.diff b/tests/mir-opt/deaggregator_test_multiple.test.Deaggregator.diff deleted file mode 100644 index cf5da273c28..00000000000 --- a/tests/mir-opt/deaggregator_test_multiple.test.Deaggregator.diff +++ /dev/null @@ -1,35 +0,0 @@ -- // MIR for `test` before Deaggregator -+ // MIR for `test` after Deaggregator - - fn test(_1: i32) -> [Foo; 2] { - debug x => _1; // in scope 0 at $DIR/deaggregator_test_multiple.rs:+0:9: +0:10 - let mut _0: [Foo; 2]; // return place in scope 0 at $DIR/deaggregator_test_multiple.rs:+0:20: +0:28 - let mut _2: Foo; // in scope 0 at $DIR/deaggregator_test_multiple.rs:+1:6: +1:15 - let mut _3: i32; // in scope 0 at $DIR/deaggregator_test_multiple.rs:+1:13: +1:14 - let mut _4: Foo; // in scope 0 at $DIR/deaggregator_test_multiple.rs:+1:17: +1:26 - let mut _5: i32; // in scope 0 at $DIR/deaggregator_test_multiple.rs:+1:24: +1:25 - - bb0: { - StorageLive(_2); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:6: +1:15 - StorageLive(_3); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:13: +1:14 - _3 = _1; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:13: +1:14 -- _2 = Foo::A(move _3); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:6: +1:15 -+ Deinit(_2); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:6: +1:15 -+ ((_2 as A).0: i32) = move _3; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:6: +1:15 -+ discriminant(_2) = 0; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:6: +1:15 - StorageDead(_3); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:14: +1:15 - StorageLive(_4); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:17: +1:26 - StorageLive(_5); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:24: +1:25 - _5 = _1; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:24: +1:25 -- _4 = Foo::A(move _5); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:17: +1:26 -+ Deinit(_4); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:17: +1:26 -+ ((_4 as A).0: i32) = move _5; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:17: +1:26 -+ discriminant(_4) = 0; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:17: +1:26 - StorageDead(_5); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:25: +1:26 - _0 = [move _2, move _4]; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:5: +1:27 - StorageDead(_4); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:26: +1:27 - StorageDead(_2); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:26: +1:27 - return; // scope 0 at $DIR/deaggregator_test_multiple.rs:+2:2: +2:2 - } - } - diff --git a/tests/mir-opt/div_overflow.const_dividend.PreCodegen.after.mir b/tests/mir-opt/div_overflow.const_dividend.PreCodegen.after.mir index d7f66a6bf4d..1a7fb916e56 100644 --- a/tests/mir-opt/div_overflow.const_dividend.PreCodegen.after.mir +++ b/tests/mir-opt/div_overflow.const_dividend.PreCodegen.after.mir @@ -11,7 +11,7 @@ fn const_dividend(_1: i32) -> i32 { } bb1: { - _0 = Div(const 256_i32, move _1); // scope 0 at $DIR/div_overflow.rs:+1:5: +1:12 + _0 = Div(const 256_i32, _1); // scope 0 at $DIR/div_overflow.rs:+1:5: +1:12 return; // scope 0 at $DIR/div_overflow.rs:+2:2: +2:2 } } diff --git a/tests/mir-opt/div_overflow.const_divisor.PreCodegen.after.mir b/tests/mir-opt/div_overflow.const_divisor.PreCodegen.after.mir index 7b7ab197825..5526a194be5 100644 --- a/tests/mir-opt/div_overflow.const_divisor.PreCodegen.after.mir +++ b/tests/mir-opt/div_overflow.const_divisor.PreCodegen.after.mir @@ -5,7 +5,7 @@ fn const_divisor(_1: i32) -> i32 { let mut _0: i32; // return place in scope 0 at $DIR/div_overflow.rs:+0:33: +0:36 bb0: { - _0 = Div(move _1, const 256_i32); // scope 0 at $DIR/div_overflow.rs:+1:5: +1:12 + _0 = Div(_1, const 256_i32); // scope 0 at $DIR/div_overflow.rs:+1:5: +1:12 return; // scope 0 at $DIR/div_overflow.rs:+2:2: +2:2 } } diff --git a/tests/mir-opt/dont_yeet_assert.generic.InstCombine.diff b/tests/mir-opt/dont_yeet_assert.generic.InstCombine.diff new file mode 100644 index 00000000000..c1a42a47ed2 --- /dev/null +++ b/tests/mir-opt/dont_yeet_assert.generic.InstCombine.diff @@ -0,0 +1,23 @@ +- // MIR for `generic` before InstCombine ++ // MIR for `generic` after InstCombine + + fn generic() -> () { + let mut _0: (); // return place in scope 0 at $DIR/dont_yeet_assert.rs:+0:21: +0:21 + let _1: (); // in scope 0 at $DIR/dont_yeet_assert.rs:+1:5: +1:61 + + bb0: { + StorageLive(_1); // scope 0 at $DIR/dont_yeet_assert.rs:+1:5: +1:61 + _1 = assert_mem_uninitialized_valid::<&T>() -> bb1; // scope 0 at $DIR/dont_yeet_assert.rs:+1:5: +1:61 + // mir::Constant + // + span: $DIR/dont_yeet_assert.rs:10:5: 10:59 + // + user_ty: UserType(0) + // + literal: Const { ty: extern "rust-intrinsic" fn() {assert_mem_uninitialized_valid::<&T>}, val: Value(<ZST>) } + } + + bb1: { + StorageDead(_1); // scope 0 at $DIR/dont_yeet_assert.rs:+1:61: +1:62 + _0 = const (); // scope 0 at $DIR/dont_yeet_assert.rs:+0:21: +2:2 + return; // scope 0 at $DIR/dont_yeet_assert.rs:+2:2: +2:2 + } + } + diff --git a/tests/mir-opt/dont_yeet_assert.rs b/tests/mir-opt/dont_yeet_assert.rs new file mode 100644 index 00000000000..7cec761eaba --- /dev/null +++ b/tests/mir-opt/dont_yeet_assert.rs @@ -0,0 +1,11 @@ +// compile-flags: --crate-type=lib +// unit-test: InstCombine + +#![feature(core_intrinsics)] + +// Want to make sure this assertion isn't compiled away in generic code. + +// EMIT_MIR dont_yeet_assert.generic.InstCombine.diff +pub fn generic<T>() { + core::intrinsics::assert_mem_uninitialized_valid::<&T>(); +} diff --git a/tests/mir-opt/early_otherwise_branch.opt1.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch.opt1.EarlyOtherwiseBranch.diff index 98a02ee38dd..5383d1be129 100644 --- a/tests/mir-opt/early_otherwise_branch.opt1.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch.opt1.EarlyOtherwiseBranch.diff @@ -25,9 +25,7 @@ _4 = _1; // scope 0 at $DIR/early_otherwise_branch.rs:+1:12: +1:13 StorageLive(_5); // scope 0 at $DIR/early_otherwise_branch.rs:+1:15: +1:16 _5 = _2; // scope 0 at $DIR/early_otherwise_branch.rs:+1:15: +1:16 - Deinit(_3); // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 - (_3.0: std::option::Option<u32>) = move _4; // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 - (_3.1: std::option::Option<u32>) = move _5; // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 + _3 = (move _4, move _5); // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 StorageDead(_5); // scope 0 at $DIR/early_otherwise_branch.rs:+1:16: +1:17 StorageDead(_4); // scope 0 at $DIR/early_otherwise_branch.rs:+1:16: +1:17 _7 = discriminant((_3.0: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 diff --git a/tests/mir-opt/early_otherwise_branch.opt2.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch.opt2.EarlyOtherwiseBranch.diff index aa75c44b809..b3e21ff49bd 100644 --- a/tests/mir-opt/early_otherwise_branch.opt2.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch.opt2.EarlyOtherwiseBranch.diff @@ -26,9 +26,7 @@ _4 = _1; // scope 0 at $DIR/early_otherwise_branch.rs:+1:12: +1:13 StorageLive(_5); // scope 0 at $DIR/early_otherwise_branch.rs:+1:15: +1:16 _5 = _2; // scope 0 at $DIR/early_otherwise_branch.rs:+1:15: +1:16 - Deinit(_3); // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 - (_3.0: std::option::Option<u32>) = move _4; // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 - (_3.1: std::option::Option<u32>) = move _5; // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 + _3 = (move _4, move _5); // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 StorageDead(_5); // scope 0 at $DIR/early_otherwise_branch.rs:+1:16: +1:17 StorageDead(_4); // scope 0 at $DIR/early_otherwise_branch.rs:+1:16: +1:17 _8 = discriminant((_3.0: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 diff --git a/tests/mir-opt/early_otherwise_branch.opt3.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch.opt3.EarlyOtherwiseBranch.diff index cea6ff7cd05..e098a88eb55 100644 --- a/tests/mir-opt/early_otherwise_branch.opt3.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch.opt3.EarlyOtherwiseBranch.diff @@ -25,9 +25,7 @@ _4 = _1; // scope 0 at $DIR/early_otherwise_branch.rs:+1:12: +1:13 StorageLive(_5); // scope 0 at $DIR/early_otherwise_branch.rs:+1:15: +1:16 _5 = _2; // scope 0 at $DIR/early_otherwise_branch.rs:+1:15: +1:16 - Deinit(_3); // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 - (_3.0: std::option::Option<u32>) = move _4; // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 - (_3.1: std::option::Option<bool>) = move _5; // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 + _3 = (move _4, move _5); // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 StorageDead(_5); // scope 0 at $DIR/early_otherwise_branch.rs:+1:16: +1:17 StorageDead(_4); // scope 0 at $DIR/early_otherwise_branch.rs:+1:16: +1:17 _7 = discriminant((_3.0: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 diff --git a/tests/mir-opt/early_otherwise_branch_3_element_tuple.opt1.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch_3_element_tuple.opt1.EarlyOtherwiseBranch.diff index b90d70ce43a..ec3b4bbdff4 100644 --- a/tests/mir-opt/early_otherwise_branch_3_element_tuple.opt1.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch_3_element_tuple.opt1.EarlyOtherwiseBranch.diff @@ -34,10 +34,7 @@ _6 = _2; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:15: +1:16 StorageLive(_7); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:18: +1:19 _7 = _3; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:18: +1:19 - Deinit(_4); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:11: +1:20 - (_4.0: std::option::Option<u32>) = move _5; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:11: +1:20 - (_4.1: std::option::Option<u32>) = move _6; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:11: +1:20 - (_4.2: std::option::Option<u32>) = move _7; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:11: +1:20 + _4 = (move _5, move _6, move _7); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:11: +1:20 StorageDead(_7); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:19: +1:20 StorageDead(_6); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:19: +1:20 StorageDead(_5); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:19: +1:20 diff --git a/tests/mir-opt/early_otherwise_branch_68867.try_sum.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch_68867.try_sum.EarlyOtherwiseBranch.diff index 9edd1a39f45..a91d0d7cf73 100644 --- a/tests/mir-opt/early_otherwise_branch_68867.try_sum.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch_68867.try_sum.EarlyOtherwiseBranch.diff @@ -73,9 +73,7 @@ _5 = _1; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:15: +5:16 StorageLive(_6); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:18: +5:23 _6 = _2; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:18: +5:23 - Deinit(_4); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:14: +5:24 - (_4.0: &ViewportPercentageLength) = move _5; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:14: +5:24 - (_4.1: &ViewportPercentageLength) = move _6; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:14: +5:24 + _4 = (move _5, move _6); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:14: +5:24 StorageDead(_6); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:23: +5:24 StorageDead(_5); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:23: +5:24 _34 = deref_copy (_4.0: &ViewportPercentageLength); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:14: +5:24 @@ -91,10 +89,8 @@ bb2: { StorageLive(_33); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:25: +10:27 - Deinit(_33); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:25: +10:27 - Deinit(_0); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:21: +10:28 - ((_0 as Err).0: ()) = move _33; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:21: +10:28 - discriminant(_0) = 1; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:21: +10:28 + _33 = (); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:25: +10:27 + _0 = Result::<ViewportPercentageLength, ()>::Err(move _33); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:21: +10:28 StorageDead(_33); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:27: +10:28 StorageDead(_3); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+11:6: +11:7 StorageDead(_4); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+12:1: +12:2 @@ -134,9 +130,7 @@ _14 = Add(move _15, move _16); // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:38: +6:49 StorageDead(_16); // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:48: +6:49 StorageDead(_15); // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:48: +6:49 - Deinit(_3); // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:35: +6:50 - ((_3 as Vw).0: f32) = move _14; // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:35: +6:50 - discriminant(_3) = 0; // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:35: +6:50 + _3 = ViewportPercentageLength::Vw(move _14); // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:35: +6:50 StorageDead(_14); // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:49: +6:50 StorageDead(_13); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+6:49: +6:50 StorageDead(_12); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+6:49: +6:50 @@ -158,9 +152,7 @@ _19 = Add(move _20, move _21); // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:38: +7:49 StorageDead(_21); // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:48: +7:49 StorageDead(_20); // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:48: +7:49 - Deinit(_3); // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:35: +7:50 - ((_3 as Vh).0: f32) = move _19; // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:35: +7:50 - discriminant(_3) = 1; // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:35: +7:50 + _3 = ViewportPercentageLength::Vh(move _19); // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:35: +7:50 StorageDead(_19); // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:49: +7:50 StorageDead(_18); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+7:49: +7:50 StorageDead(_17); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+7:49: +7:50 @@ -182,9 +174,7 @@ _24 = Add(move _25, move _26); // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:44: +8:55 StorageDead(_26); // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:54: +8:55 StorageDead(_25); // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:54: +8:55 - Deinit(_3); // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:39: +8:56 - ((_3 as Vmin).0: f32) = move _24; // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:39: +8:56 - discriminant(_3) = 2; // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:39: +8:56 + _3 = ViewportPercentageLength::Vmin(move _24); // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:39: +8:56 StorageDead(_24); // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:55: +8:56 StorageDead(_23); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+8:55: +8:56 StorageDead(_22); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+8:55: +8:56 @@ -206,9 +196,7 @@ _29 = Add(move _30, move _31); // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:44: +9:55 StorageDead(_31); // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:54: +9:55 StorageDead(_30); // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:54: +9:55 - Deinit(_3); // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:39: +9:56 - ((_3 as Vmax).0: f32) = move _29; // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:39: +9:56 - discriminant(_3) = 3; // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:39: +9:56 + _3 = ViewportPercentageLength::Vmax(move _29); // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:39: +9:56 StorageDead(_29); // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:55: +9:56 StorageDead(_28); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+9:55: +9:56 StorageDead(_27); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+9:55: +9:56 @@ -216,9 +204,7 @@ } bb10: { - Deinit(_0); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:5: +11:7 - ((_0 as Ok).0: ViewportPercentageLength) = move _3; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:5: +11:7 - discriminant(_0) = 0; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:5: +11:7 + _0 = Result::<ViewportPercentageLength, ()>::Ok(move _3); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:5: +11:7 StorageDead(_3); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+11:6: +11:7 StorageDead(_4); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+12:1: +12:2 goto -> bb11; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+12:2: +12:2 diff --git a/tests/mir-opt/early_otherwise_branch_noopt.noopt1.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch_noopt.noopt1.EarlyOtherwiseBranch.diff index 82d8b2fc5a4..6468eb5f8dd 100644 --- a/tests/mir-opt/early_otherwise_branch_noopt.noopt1.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch_noopt.noopt1.EarlyOtherwiseBranch.diff @@ -32,9 +32,7 @@ _4 = _1; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:12: +1:13 StorageLive(_5); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:15: +1:16 _5 = _2; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:15: +1:16 - Deinit(_3); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:11: +1:17 - (_3.0: std::option::Option<u32>) = move _4; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:11: +1:17 - (_3.1: std::option::Option<u32>) = move _5; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:11: +1:17 + _3 = (move _4, move _5); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:11: +1:17 StorageDead(_5); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:16: +1:17 StorageDead(_4); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:16: +1:17 _8 = discriminant((_3.0: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:11: +1:17 diff --git a/tests/mir-opt/enum_opt.cand.EnumSizeOpt.32bit.diff b/tests/mir-opt/enum_opt.cand.EnumSizeOpt.32bit.diff new file mode 100644 index 00000000000..b139deeee1f --- /dev/null +++ b/tests/mir-opt/enum_opt.cand.EnumSizeOpt.32bit.diff @@ -0,0 +1,68 @@ +- // MIR for `cand` before EnumSizeOpt ++ // MIR for `cand` after EnumSizeOpt + + fn cand() -> Candidate { + let mut _0: Candidate; // return place in scope 0 at $DIR/enum_opt.rs:+0:18: +0:27 + let mut _1: Candidate; // in scope 0 at $DIR/enum_opt.rs:+1:7: +1:12 + let mut _2: Candidate; // in scope 0 at $DIR/enum_opt.rs:+2:7: +2:34 + let mut _3: [u8; 8196]; // in scope 0 at $DIR/enum_opt.rs:+2:24: +2:33 ++ let mut _4: [usize; 2]; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:34 ++ let mut _5: isize; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:34 ++ let mut _6: usize; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:34 ++ let mut _7: usize; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:34 ++ let mut _8: *mut Candidate; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:34 ++ let mut _9: *mut u8; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:34 ++ let mut _10: *const Candidate; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:34 ++ let mut _11: *const u8; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:34 ++ let mut _12: [usize; 2]; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _13: isize; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _14: usize; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _15: usize; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _16: *mut Candidate; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _17: *mut u8; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _18: *const Candidate; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _19: *const u8; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 + scope 1 { + debug a => _1; // in scope 1 at $DIR/enum_opt.rs:+1:7: +1:12 + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/enum_opt.rs:+1:7: +1:12 + _1 = Candidate::Small(const 1_u8); // scope 0 at $DIR/enum_opt.rs:+1:15: +1:34 + StorageLive(_2); // scope 1 at $DIR/enum_opt.rs:+2:7: +2:34 + StorageLive(_3); // scope 1 at $DIR/enum_opt.rs:+2:24: +2:33 + _3 = [const 1_u8; 8196]; // scope 1 at $DIR/enum_opt.rs:+2:24: +2:33 + _2 = Candidate::Large(move _3); // scope 1 at $DIR/enum_opt.rs:+2:7: +2:34 + StorageDead(_3); // scope 1 at $DIR/enum_opt.rs:+2:33: +2:34 +- _1 = move _2; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ StorageLive(_4); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ _4 = const [2_usize, 8197_usize]; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ _5 = discriminant(_2); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ _6 = _5 as usize (IntToInt); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ _7 = _4[_6]; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ _8 = &raw mut _1; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ _9 = _8 as *mut u8 (PtrToPtr); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ _10 = &raw const _2; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ _11 = _10 as *const u8 (PtrToPtr); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ Deinit(_8); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ copy_nonoverlapping(dst = _9, src = _11, count = _7); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ StorageDead(_4); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 + StorageDead(_2); // scope 1 at $DIR/enum_opt.rs:+2:33: +2:34 +- _0 = move _1; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ StorageLive(_12); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _12 = const [2_usize, 8197_usize]; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _13 = discriminant(_1); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _14 = _13 as usize (IntToInt); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _15 = _12[_14]; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _16 = &raw mut _0; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _17 = _16 as *mut u8 (PtrToPtr); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _18 = &raw const _1; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _19 = _18 as *const u8 (PtrToPtr); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ Deinit(_16); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ copy_nonoverlapping(dst = _17, src = _19, count = _15); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ StorageDead(_12); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 + StorageDead(_1); // scope 0 at $DIR/enum_opt.rs:+4:1: +4:2 + return; // scope 0 at $DIR/enum_opt.rs:+4:2: +4:2 + } + } + diff --git a/tests/mir-opt/enum_opt.cand.EnumSizeOpt.64bit.diff b/tests/mir-opt/enum_opt.cand.EnumSizeOpt.64bit.diff new file mode 100644 index 00000000000..b139deeee1f --- /dev/null +++ b/tests/mir-opt/enum_opt.cand.EnumSizeOpt.64bit.diff @@ -0,0 +1,68 @@ +- // MIR for `cand` before EnumSizeOpt ++ // MIR for `cand` after EnumSizeOpt + + fn cand() -> Candidate { + let mut _0: Candidate; // return place in scope 0 at $DIR/enum_opt.rs:+0:18: +0:27 + let mut _1: Candidate; // in scope 0 at $DIR/enum_opt.rs:+1:7: +1:12 + let mut _2: Candidate; // in scope 0 at $DIR/enum_opt.rs:+2:7: +2:34 + let mut _3: [u8; 8196]; // in scope 0 at $DIR/enum_opt.rs:+2:24: +2:33 ++ let mut _4: [usize; 2]; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:34 ++ let mut _5: isize; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:34 ++ let mut _6: usize; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:34 ++ let mut _7: usize; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:34 ++ let mut _8: *mut Candidate; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:34 ++ let mut _9: *mut u8; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:34 ++ let mut _10: *const Candidate; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:34 ++ let mut _11: *const u8; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:34 ++ let mut _12: [usize; 2]; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _13: isize; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _14: usize; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _15: usize; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _16: *mut Candidate; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _17: *mut u8; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _18: *const Candidate; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _19: *const u8; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 + scope 1 { + debug a => _1; // in scope 1 at $DIR/enum_opt.rs:+1:7: +1:12 + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/enum_opt.rs:+1:7: +1:12 + _1 = Candidate::Small(const 1_u8); // scope 0 at $DIR/enum_opt.rs:+1:15: +1:34 + StorageLive(_2); // scope 1 at $DIR/enum_opt.rs:+2:7: +2:34 + StorageLive(_3); // scope 1 at $DIR/enum_opt.rs:+2:24: +2:33 + _3 = [const 1_u8; 8196]; // scope 1 at $DIR/enum_opt.rs:+2:24: +2:33 + _2 = Candidate::Large(move _3); // scope 1 at $DIR/enum_opt.rs:+2:7: +2:34 + StorageDead(_3); // scope 1 at $DIR/enum_opt.rs:+2:33: +2:34 +- _1 = move _2; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ StorageLive(_4); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ _4 = const [2_usize, 8197_usize]; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ _5 = discriminant(_2); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ _6 = _5 as usize (IntToInt); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ _7 = _4[_6]; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ _8 = &raw mut _1; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ _9 = _8 as *mut u8 (PtrToPtr); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ _10 = &raw const _2; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ _11 = _10 as *const u8 (PtrToPtr); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ Deinit(_8); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ copy_nonoverlapping(dst = _9, src = _11, count = _7); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 ++ StorageDead(_4); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 + StorageDead(_2); // scope 1 at $DIR/enum_opt.rs:+2:33: +2:34 +- _0 = move _1; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ StorageLive(_12); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _12 = const [2_usize, 8197_usize]; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _13 = discriminant(_1); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _14 = _13 as usize (IntToInt); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _15 = _12[_14]; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _16 = &raw mut _0; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _17 = _16 as *mut u8 (PtrToPtr); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _18 = &raw const _1; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _19 = _18 as *const u8 (PtrToPtr); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ Deinit(_16); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ copy_nonoverlapping(dst = _17, src = _19, count = _15); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ StorageDead(_12); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 + StorageDead(_1); // scope 0 at $DIR/enum_opt.rs:+4:1: +4:2 + return; // scope 0 at $DIR/enum_opt.rs:+4:2: +4:2 + } + } + diff --git a/tests/mir-opt/enum_opt.invalid.EnumSizeOpt.32bit.diff b/tests/mir-opt/enum_opt.invalid.EnumSizeOpt.32bit.diff new file mode 100644 index 00000000000..a80001149eb --- /dev/null +++ b/tests/mir-opt/enum_opt.invalid.EnumSizeOpt.32bit.diff @@ -0,0 +1,28 @@ +- // MIR for `invalid` before EnumSizeOpt ++ // MIR for `invalid` after EnumSizeOpt + + fn invalid() -> InvalidIdxs { + let mut _0: InvalidIdxs; // return place in scope 0 at $DIR/enum_opt.rs:+0:21: +0:32 + let mut _1: InvalidIdxs; // in scope 0 at $DIR/enum_opt.rs:+1:7: +1:12 + let mut _2: InvalidIdxs; // in scope 0 at $DIR/enum_opt.rs:+2:7: +2:36 + let mut _3: [u64; 1024]; // in scope 0 at $DIR/enum_opt.rs:+2:26: +2:35 + scope 1 { + debug a => _1; // in scope 1 at $DIR/enum_opt.rs:+1:7: +1:12 + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/enum_opt.rs:+1:7: +1:12 + _1 = InvalidIdxs::A; // scope 0 at $DIR/enum_opt.rs:+1:15: +1:29 + StorageLive(_2); // scope 1 at $DIR/enum_opt.rs:+2:7: +2:36 + StorageLive(_3); // scope 1 at $DIR/enum_opt.rs:+2:26: +2:35 + _3 = [const 0_u64; 1024]; // scope 1 at $DIR/enum_opt.rs:+2:26: +2:35 + _2 = InvalidIdxs::Large(move _3); // scope 1 at $DIR/enum_opt.rs:+2:7: +2:36 + StorageDead(_3); // scope 1 at $DIR/enum_opt.rs:+2:35: +2:36 + _1 = move _2; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:36 + StorageDead(_2); // scope 1 at $DIR/enum_opt.rs:+2:35: +2:36 + _0 = move _1; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 + StorageDead(_1); // scope 0 at $DIR/enum_opt.rs:+4:1: +4:2 + return; // scope 0 at $DIR/enum_opt.rs:+4:2: +4:2 + } + } + diff --git a/tests/mir-opt/enum_opt.invalid.EnumSizeOpt.64bit.diff b/tests/mir-opt/enum_opt.invalid.EnumSizeOpt.64bit.diff new file mode 100644 index 00000000000..a80001149eb --- /dev/null +++ b/tests/mir-opt/enum_opt.invalid.EnumSizeOpt.64bit.diff @@ -0,0 +1,28 @@ +- // MIR for `invalid` before EnumSizeOpt ++ // MIR for `invalid` after EnumSizeOpt + + fn invalid() -> InvalidIdxs { + let mut _0: InvalidIdxs; // return place in scope 0 at $DIR/enum_opt.rs:+0:21: +0:32 + let mut _1: InvalidIdxs; // in scope 0 at $DIR/enum_opt.rs:+1:7: +1:12 + let mut _2: InvalidIdxs; // in scope 0 at $DIR/enum_opt.rs:+2:7: +2:36 + let mut _3: [u64; 1024]; // in scope 0 at $DIR/enum_opt.rs:+2:26: +2:35 + scope 1 { + debug a => _1; // in scope 1 at $DIR/enum_opt.rs:+1:7: +1:12 + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/enum_opt.rs:+1:7: +1:12 + _1 = InvalidIdxs::A; // scope 0 at $DIR/enum_opt.rs:+1:15: +1:29 + StorageLive(_2); // scope 1 at $DIR/enum_opt.rs:+2:7: +2:36 + StorageLive(_3); // scope 1 at $DIR/enum_opt.rs:+2:26: +2:35 + _3 = [const 0_u64; 1024]; // scope 1 at $DIR/enum_opt.rs:+2:26: +2:35 + _2 = InvalidIdxs::Large(move _3); // scope 1 at $DIR/enum_opt.rs:+2:7: +2:36 + StorageDead(_3); // scope 1 at $DIR/enum_opt.rs:+2:35: +2:36 + _1 = move _2; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:36 + StorageDead(_2); // scope 1 at $DIR/enum_opt.rs:+2:35: +2:36 + _0 = move _1; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 + StorageDead(_1); // scope 0 at $DIR/enum_opt.rs:+4:1: +4:2 + return; // scope 0 at $DIR/enum_opt.rs:+4:2: +4:2 + } + } + diff --git a/tests/mir-opt/enum_opt.rs b/tests/mir-opt/enum_opt.rs new file mode 100644 index 00000000000..2768d708049 --- /dev/null +++ b/tests/mir-opt/enum_opt.rs @@ -0,0 +1,86 @@ +// unit-test: EnumSizeOpt +// EMIT_MIR_FOR_EACH_BIT_WIDTH +// compile-flags: -Zunsound-mir-opts + +#![feature(arbitrary_enum_discriminant, repr128)] + +// Tests that an enum with a variant with no data gets correctly transformed. +pub enum NoData { + Large([u8; 8196]), + None, +} + +// Tests that an enum with a variant with data that is a valid candidate gets transformed. +pub enum Candidate { + Small(u8), + Large([u8; 8196]), +} + +// Tests that an enum which has a discriminant much higher than the variant does not get +// tformed. +#[repr(u32)] +pub enum InvalidIdxs { + A = 302, + Large([u64; 1024]), +} + +// Tests that an enum with too high of a discriminant index (not in bounds of usize) does not +// get tformed. +#[repr(u128)] +pub enum NotTrunctable { + A = 0, + B([u8; 1024]) = 1, + C([u8; 4096]) = 0x10000000000000001, +} + +// Tests that an enum with discriminants in random order still gets tformed correctly. +#[repr(u32)] +pub enum RandOrderDiscr { + A = 13, + B([u8; 1024]) = 5, + C = 7, +} + +// EMIT_MIR enum_opt.unin.EnumSizeOpt.diff +pub fn unin() -> NoData { + let mut a = NoData::None; + a = NoData::Large([1; 8196]); + a +} + +// EMIT_MIR enum_opt.cand.EnumSizeOpt.diff +pub fn cand() -> Candidate { + let mut a = Candidate::Small(1); + a = Candidate::Large([1; 8196]); + a +} + +// EMIT_MIR enum_opt.invalid.EnumSizeOpt.diff +pub fn invalid() -> InvalidIdxs { + let mut a = InvalidIdxs::A; + a = InvalidIdxs::Large([0; 1024]); + a +} + +// EMIT_MIR enum_opt.trunc.EnumSizeOpt.diff +pub fn trunc() -> NotTrunctable { + let mut a = NotTrunctable::A; + a = NotTrunctable::B([0; 1024]); + a = NotTrunctable::C([0; 4096]); + a +} + +pub fn rand_order() -> RandOrderDiscr { + let mut a = RandOrderDiscr::A; + a = RandOrderDiscr::B([0; 1024]); + a = RandOrderDiscr::C; + a +} + +pub fn main() { + unin(); + cand(); + invalid(); + trunc(); + rand_order(); +} diff --git a/tests/mir-opt/enum_opt.trunc.EnumSizeOpt.32bit.diff b/tests/mir-opt/enum_opt.trunc.EnumSizeOpt.32bit.diff new file mode 100644 index 00000000000..1ef79044d4f --- /dev/null +++ b/tests/mir-opt/enum_opt.trunc.EnumSizeOpt.32bit.diff @@ -0,0 +1,37 @@ +- // MIR for `trunc` before EnumSizeOpt ++ // MIR for `trunc` after EnumSizeOpt + + fn trunc() -> NotTrunctable { + let mut _0: NotTrunctable; // return place in scope 0 at $DIR/enum_opt.rs:+0:19: +0:32 + let mut _1: NotTrunctable; // in scope 0 at $DIR/enum_opt.rs:+1:7: +1:12 + let mut _2: NotTrunctable; // in scope 0 at $DIR/enum_opt.rs:+2:7: +2:34 + let mut _3: [u8; 1024]; // in scope 0 at $DIR/enum_opt.rs:+2:24: +2:33 + let mut _4: NotTrunctable; // in scope 0 at $DIR/enum_opt.rs:+3:7: +3:34 + let mut _5: [u8; 4096]; // in scope 0 at $DIR/enum_opt.rs:+3:24: +3:33 + scope 1 { + debug a => _1; // in scope 1 at $DIR/enum_opt.rs:+1:7: +1:12 + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/enum_opt.rs:+1:7: +1:12 + _1 = NotTrunctable::A; // scope 0 at $DIR/enum_opt.rs:+1:15: +1:31 + StorageLive(_2); // scope 1 at $DIR/enum_opt.rs:+2:7: +2:34 + StorageLive(_3); // scope 1 at $DIR/enum_opt.rs:+2:24: +2:33 + _3 = [const 0_u8; 1024]; // scope 1 at $DIR/enum_opt.rs:+2:24: +2:33 + _2 = NotTrunctable::B(move _3); // scope 1 at $DIR/enum_opt.rs:+2:7: +2:34 + StorageDead(_3); // scope 1 at $DIR/enum_opt.rs:+2:33: +2:34 + _1 = move _2; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 + StorageDead(_2); // scope 1 at $DIR/enum_opt.rs:+2:33: +2:34 + StorageLive(_4); // scope 1 at $DIR/enum_opt.rs:+3:7: +3:34 + StorageLive(_5); // scope 1 at $DIR/enum_opt.rs:+3:24: +3:33 + _5 = [const 0_u8; 4096]; // scope 1 at $DIR/enum_opt.rs:+3:24: +3:33 + _4 = NotTrunctable::C(move _5); // scope 1 at $DIR/enum_opt.rs:+3:7: +3:34 + StorageDead(_5); // scope 1 at $DIR/enum_opt.rs:+3:33: +3:34 + _1 = move _4; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:34 + StorageDead(_4); // scope 1 at $DIR/enum_opt.rs:+3:33: +3:34 + _0 = move _1; // scope 1 at $DIR/enum_opt.rs:+4:3: +4:4 + StorageDead(_1); // scope 0 at $DIR/enum_opt.rs:+5:1: +5:2 + return; // scope 0 at $DIR/enum_opt.rs:+5:2: +5:2 + } + } + diff --git a/tests/mir-opt/enum_opt.trunc.EnumSizeOpt.64bit.diff b/tests/mir-opt/enum_opt.trunc.EnumSizeOpt.64bit.diff new file mode 100644 index 00000000000..1ef79044d4f --- /dev/null +++ b/tests/mir-opt/enum_opt.trunc.EnumSizeOpt.64bit.diff @@ -0,0 +1,37 @@ +- // MIR for `trunc` before EnumSizeOpt ++ // MIR for `trunc` after EnumSizeOpt + + fn trunc() -> NotTrunctable { + let mut _0: NotTrunctable; // return place in scope 0 at $DIR/enum_opt.rs:+0:19: +0:32 + let mut _1: NotTrunctable; // in scope 0 at $DIR/enum_opt.rs:+1:7: +1:12 + let mut _2: NotTrunctable; // in scope 0 at $DIR/enum_opt.rs:+2:7: +2:34 + let mut _3: [u8; 1024]; // in scope 0 at $DIR/enum_opt.rs:+2:24: +2:33 + let mut _4: NotTrunctable; // in scope 0 at $DIR/enum_opt.rs:+3:7: +3:34 + let mut _5: [u8; 4096]; // in scope 0 at $DIR/enum_opt.rs:+3:24: +3:33 + scope 1 { + debug a => _1; // in scope 1 at $DIR/enum_opt.rs:+1:7: +1:12 + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/enum_opt.rs:+1:7: +1:12 + _1 = NotTrunctable::A; // scope 0 at $DIR/enum_opt.rs:+1:15: +1:31 + StorageLive(_2); // scope 1 at $DIR/enum_opt.rs:+2:7: +2:34 + StorageLive(_3); // scope 1 at $DIR/enum_opt.rs:+2:24: +2:33 + _3 = [const 0_u8; 1024]; // scope 1 at $DIR/enum_opt.rs:+2:24: +2:33 + _2 = NotTrunctable::B(move _3); // scope 1 at $DIR/enum_opt.rs:+2:7: +2:34 + StorageDead(_3); // scope 1 at $DIR/enum_opt.rs:+2:33: +2:34 + _1 = move _2; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:34 + StorageDead(_2); // scope 1 at $DIR/enum_opt.rs:+2:33: +2:34 + StorageLive(_4); // scope 1 at $DIR/enum_opt.rs:+3:7: +3:34 + StorageLive(_5); // scope 1 at $DIR/enum_opt.rs:+3:24: +3:33 + _5 = [const 0_u8; 4096]; // scope 1 at $DIR/enum_opt.rs:+3:24: +3:33 + _4 = NotTrunctable::C(move _5); // scope 1 at $DIR/enum_opt.rs:+3:7: +3:34 + StorageDead(_5); // scope 1 at $DIR/enum_opt.rs:+3:33: +3:34 + _1 = move _4; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:34 + StorageDead(_4); // scope 1 at $DIR/enum_opt.rs:+3:33: +3:34 + _0 = move _1; // scope 1 at $DIR/enum_opt.rs:+4:3: +4:4 + StorageDead(_1); // scope 0 at $DIR/enum_opt.rs:+5:1: +5:2 + return; // scope 0 at $DIR/enum_opt.rs:+5:2: +5:2 + } + } + diff --git a/tests/mir-opt/enum_opt.unin.EnumSizeOpt.32bit.diff b/tests/mir-opt/enum_opt.unin.EnumSizeOpt.32bit.diff new file mode 100644 index 00000000000..ad9f12cf959 --- /dev/null +++ b/tests/mir-opt/enum_opt.unin.EnumSizeOpt.32bit.diff @@ -0,0 +1,68 @@ +- // MIR for `unin` before EnumSizeOpt ++ // MIR for `unin` after EnumSizeOpt + + fn unin() -> NoData { + let mut _0: NoData; // return place in scope 0 at $DIR/enum_opt.rs:+0:18: +0:24 + let mut _1: NoData; // in scope 0 at $DIR/enum_opt.rs:+1:7: +1:12 + let mut _2: NoData; // in scope 0 at $DIR/enum_opt.rs:+2:7: +2:31 + let mut _3: [u8; 8196]; // in scope 0 at $DIR/enum_opt.rs:+2:21: +2:30 ++ let mut _4: [usize; 2]; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:31 ++ let mut _5: isize; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:31 ++ let mut _6: usize; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:31 ++ let mut _7: usize; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:31 ++ let mut _8: *mut NoData; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:31 ++ let mut _9: *mut u8; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:31 ++ let mut _10: *const NoData; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:31 ++ let mut _11: *const u8; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:31 ++ let mut _12: [usize; 2]; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _13: isize; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _14: usize; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _15: usize; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _16: *mut NoData; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _17: *mut u8; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _18: *const NoData; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _19: *const u8; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 + scope 1 { + debug a => _1; // in scope 1 at $DIR/enum_opt.rs:+1:7: +1:12 + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/enum_opt.rs:+1:7: +1:12 + _1 = NoData::None; // scope 0 at $DIR/enum_opt.rs:+1:15: +1:27 + StorageLive(_2); // scope 1 at $DIR/enum_opt.rs:+2:7: +2:31 + StorageLive(_3); // scope 1 at $DIR/enum_opt.rs:+2:21: +2:30 + _3 = [const 1_u8; 8196]; // scope 1 at $DIR/enum_opt.rs:+2:21: +2:30 + _2 = NoData::Large(move _3); // scope 1 at $DIR/enum_opt.rs:+2:7: +2:31 + StorageDead(_3); // scope 1 at $DIR/enum_opt.rs:+2:30: +2:31 +- _1 = move _2; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ StorageLive(_4); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ _4 = const [8197_usize, 1_usize]; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ _5 = discriminant(_2); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ _6 = _5 as usize (IntToInt); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ _7 = _4[_6]; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ _8 = &raw mut _1; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ _9 = _8 as *mut u8 (PtrToPtr); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ _10 = &raw const _2; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ _11 = _10 as *const u8 (PtrToPtr); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ Deinit(_8); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ copy_nonoverlapping(dst = _9, src = _11, count = _7); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ StorageDead(_4); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 + StorageDead(_2); // scope 1 at $DIR/enum_opt.rs:+2:30: +2:31 +- _0 = move _1; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ StorageLive(_12); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _12 = const [8197_usize, 1_usize]; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _13 = discriminant(_1); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _14 = _13 as usize (IntToInt); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _15 = _12[_14]; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _16 = &raw mut _0; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _17 = _16 as *mut u8 (PtrToPtr); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _18 = &raw const _1; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _19 = _18 as *const u8 (PtrToPtr); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ Deinit(_16); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ copy_nonoverlapping(dst = _17, src = _19, count = _15); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ StorageDead(_12); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 + StorageDead(_1); // scope 0 at $DIR/enum_opt.rs:+4:1: +4:2 + return; // scope 0 at $DIR/enum_opt.rs:+4:2: +4:2 + } + } + diff --git a/tests/mir-opt/enum_opt.unin.EnumSizeOpt.64bit.diff b/tests/mir-opt/enum_opt.unin.EnumSizeOpt.64bit.diff new file mode 100644 index 00000000000..ad9f12cf959 --- /dev/null +++ b/tests/mir-opt/enum_opt.unin.EnumSizeOpt.64bit.diff @@ -0,0 +1,68 @@ +- // MIR for `unin` before EnumSizeOpt ++ // MIR for `unin` after EnumSizeOpt + + fn unin() -> NoData { + let mut _0: NoData; // return place in scope 0 at $DIR/enum_opt.rs:+0:18: +0:24 + let mut _1: NoData; // in scope 0 at $DIR/enum_opt.rs:+1:7: +1:12 + let mut _2: NoData; // in scope 0 at $DIR/enum_opt.rs:+2:7: +2:31 + let mut _3: [u8; 8196]; // in scope 0 at $DIR/enum_opt.rs:+2:21: +2:30 ++ let mut _4: [usize; 2]; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:31 ++ let mut _5: isize; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:31 ++ let mut _6: usize; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:31 ++ let mut _7: usize; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:31 ++ let mut _8: *mut NoData; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:31 ++ let mut _9: *mut u8; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:31 ++ let mut _10: *const NoData; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:31 ++ let mut _11: *const u8; // in scope 0 at $DIR/enum_opt.rs:+2:3: +2:31 ++ let mut _12: [usize; 2]; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _13: isize; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _14: usize; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _15: usize; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _16: *mut NoData; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _17: *mut u8; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _18: *const NoData; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 ++ let mut _19: *const u8; // in scope 0 at $DIR/enum_opt.rs:+3:3: +3:4 + scope 1 { + debug a => _1; // in scope 1 at $DIR/enum_opt.rs:+1:7: +1:12 + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/enum_opt.rs:+1:7: +1:12 + _1 = NoData::None; // scope 0 at $DIR/enum_opt.rs:+1:15: +1:27 + StorageLive(_2); // scope 1 at $DIR/enum_opt.rs:+2:7: +2:31 + StorageLive(_3); // scope 1 at $DIR/enum_opt.rs:+2:21: +2:30 + _3 = [const 1_u8; 8196]; // scope 1 at $DIR/enum_opt.rs:+2:21: +2:30 + _2 = NoData::Large(move _3); // scope 1 at $DIR/enum_opt.rs:+2:7: +2:31 + StorageDead(_3); // scope 1 at $DIR/enum_opt.rs:+2:30: +2:31 +- _1 = move _2; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ StorageLive(_4); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ _4 = const [8197_usize, 1_usize]; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ _5 = discriminant(_2); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ _6 = _5 as usize (IntToInt); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ _7 = _4[_6]; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ _8 = &raw mut _1; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ _9 = _8 as *mut u8 (PtrToPtr); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ _10 = &raw const _2; // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ _11 = _10 as *const u8 (PtrToPtr); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ Deinit(_8); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ copy_nonoverlapping(dst = _9, src = _11, count = _7); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 ++ StorageDead(_4); // scope 1 at $DIR/enum_opt.rs:+2:3: +2:31 + StorageDead(_2); // scope 1 at $DIR/enum_opt.rs:+2:30: +2:31 +- _0 = move _1; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ StorageLive(_12); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _12 = const [8197_usize, 1_usize]; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _13 = discriminant(_1); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _14 = _13 as usize (IntToInt); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _15 = _12[_14]; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _16 = &raw mut _0; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _17 = _16 as *mut u8 (PtrToPtr); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _18 = &raw const _1; // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ _19 = _18 as *const u8 (PtrToPtr); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ Deinit(_16); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ copy_nonoverlapping(dst = _17, src = _19, count = _15); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 ++ StorageDead(_12); // scope 1 at $DIR/enum_opt.rs:+3:3: +3:4 + StorageDead(_1); // scope 0 at $DIR/enum_opt.rs:+4:1: +4:2 + return; // scope 0 at $DIR/enum_opt.rs:+4:2: +4:2 + } + } + diff --git a/tests/mir-opt/funky_arms.float_to_exponential_common.ConstProp.diff b/tests/mir-opt/funky_arms.float_to_exponential_common.ConstProp.diff index c1c2cde71ab..1f5c533815d 100644 --- a/tests/mir-opt/funky_arms.float_to_exponential_common.ConstProp.diff +++ b/tests/mir-opt/funky_arms.float_to_exponential_common.ConstProp.diff @@ -51,14 +51,20 @@ } bb2: { - Deinit(_6); // scope 1 at $DIR/funky_arms.rs:+10:17: +10:41 - discriminant(_6) = 1; // scope 1 at $DIR/funky_arms.rs:+10:17: +10:41 +- _6 = MinusPlus; // scope 1 at $DIR/funky_arms.rs:+10:17: +10:41 ++ _6 = const MinusPlus; // scope 1 at $DIR/funky_arms.rs:+10:17: +10:41 ++ // mir::Constant ++ // + span: $DIR/funky_arms.rs:21:17: 21:41 ++ // + literal: Const { ty: Sign, val: Value(Scalar(0x01)) } goto -> bb4; // scope 1 at $DIR/funky_arms.rs:+10:17: +10:41 } bb3: { - Deinit(_6); // scope 1 at $DIR/funky_arms.rs:+9:18: +9:38 - discriminant(_6) = 0; // scope 1 at $DIR/funky_arms.rs:+9:18: +9:38 +- _6 = Minus; // scope 1 at $DIR/funky_arms.rs:+9:18: +9:38 ++ _6 = const Minus; // scope 1 at $DIR/funky_arms.rs:+9:18: +9:38 ++ // mir::Constant ++ // + span: $DIR/funky_arms.rs:20:18: 20:38 ++ // + literal: Const { ty: Sign, val: Value(Scalar(0x00)) } goto -> bb4; // scope 1 at $DIR/funky_arms.rs:+9:18: +9:38 } @@ -79,60 +85,37 @@ } bb6: { - StorageLive(_10); // scope 3 at $DIR/funky_arms.rs:+13:17: +13:26 _10 = ((_7 as Some).0: usize); // scope 3 at $DIR/funky_arms.rs:+13:17: +13:26 - StorageLive(_11); // scope 3 at $DIR/funky_arms.rs:+15:43: +15:46 - _11 = &mut (*_1); // scope 3 at $DIR/funky_arms.rs:+15:43: +15:46 - StorageLive(_12); // scope 3 at $DIR/funky_arms.rs:+15:48: +15:51 - _12 = _2; // scope 3 at $DIR/funky_arms.rs:+15:48: +15:51 StorageLive(_13); // scope 3 at $DIR/funky_arms.rs:+15:53: +15:57 _13 = _6; // scope 3 at $DIR/funky_arms.rs:+15:53: +15:57 StorageLive(_14); // scope 3 at $DIR/funky_arms.rs:+15:59: +15:79 StorageLive(_15); // scope 3 at $DIR/funky_arms.rs:+15:59: +15:75 - StorageLive(_16); // scope 3 at $DIR/funky_arms.rs:+15:59: +15:68 - _16 = _10; // scope 3 at $DIR/funky_arms.rs:+15:59: +15:68 - _15 = move _16 as u32 (IntToInt); // scope 3 at $DIR/funky_arms.rs:+15:59: +15:75 - StorageDead(_16); // scope 3 at $DIR/funky_arms.rs:+15:74: +15:75 + _15 = _10 as u32 (IntToInt); // scope 3 at $DIR/funky_arms.rs:+15:59: +15:75 _14 = Add(move _15, const 1_u32); // scope 3 at $DIR/funky_arms.rs:+15:59: +15:79 StorageDead(_15); // scope 3 at $DIR/funky_arms.rs:+15:78: +15:79 - StorageLive(_17); // scope 3 at $DIR/funky_arms.rs:+15:81: +15:86 - _17 = _3; // scope 3 at $DIR/funky_arms.rs:+15:81: +15:86 - _0 = float_to_exponential_common_exact::<T>(move _11, move _12, move _13, move _14, move _17) -> bb7; // scope 3 at $DIR/funky_arms.rs:+15:9: +15:87 + _0 = float_to_exponential_common_exact::<T>(_1, _2, move _13, move _14, _3) -> bb7; // scope 3 at $DIR/funky_arms.rs:+15:9: +15:87 // mir::Constant // + span: $DIR/funky_arms.rs:26:9: 26:42 // + literal: Const { ty: for<'a, 'b, 'c> fn(&'a mut Formatter<'b>, &'c T, Sign, u32, bool) -> Result<(), std::fmt::Error> {float_to_exponential_common_exact::<T>}, val: Value(<ZST>) } } bb7: { - StorageDead(_17); // scope 3 at $DIR/funky_arms.rs:+15:86: +15:87 StorageDead(_14); // scope 3 at $DIR/funky_arms.rs:+15:86: +15:87 StorageDead(_13); // scope 3 at $DIR/funky_arms.rs:+15:86: +15:87 - StorageDead(_12); // scope 3 at $DIR/funky_arms.rs:+15:86: +15:87 - StorageDead(_11); // scope 3 at $DIR/funky_arms.rs:+15:86: +15:87 - StorageDead(_10); // scope 2 at $DIR/funky_arms.rs:+16:5: +16:6 goto -> bb10; // scope 2 at $DIR/funky_arms.rs:+13:5: +18:6 } bb8: { - StorageLive(_18); // scope 2 at $DIR/funky_arms.rs:+17:46: +17:49 - _18 = &mut (*_1); // scope 2 at $DIR/funky_arms.rs:+17:46: +17:49 - StorageLive(_19); // scope 2 at $DIR/funky_arms.rs:+17:51: +17:54 - _19 = _2; // scope 2 at $DIR/funky_arms.rs:+17:51: +17:54 StorageLive(_20); // scope 2 at $DIR/funky_arms.rs:+17:56: +17:60 _20 = _6; // scope 2 at $DIR/funky_arms.rs:+17:56: +17:60 - StorageLive(_21); // scope 2 at $DIR/funky_arms.rs:+17:62: +17:67 - _21 = _3; // scope 2 at $DIR/funky_arms.rs:+17:62: +17:67 - _0 = float_to_exponential_common_shortest::<T>(move _18, move _19, move _20, move _21) -> bb9; // scope 2 at $DIR/funky_arms.rs:+17:9: +17:68 + _0 = float_to_exponential_common_shortest::<T>(_1, _2, move _20, _3) -> bb9; // scope 2 at $DIR/funky_arms.rs:+17:9: +17:68 // mir::Constant // + span: $DIR/funky_arms.rs:28:9: 28:45 // + literal: Const { ty: for<'a, 'b, 'c> fn(&'a mut Formatter<'b>, &'c T, Sign, bool) -> Result<(), std::fmt::Error> {float_to_exponential_common_shortest::<T>}, val: Value(<ZST>) } } bb9: { - StorageDead(_21); // scope 2 at $DIR/funky_arms.rs:+17:67: +17:68 StorageDead(_20); // scope 2 at $DIR/funky_arms.rs:+17:67: +17:68 - StorageDead(_19); // scope 2 at $DIR/funky_arms.rs:+17:67: +17:68 - StorageDead(_18); // scope 2 at $DIR/funky_arms.rs:+17:67: +17:68 goto -> bb10; // scope 2 at $DIR/funky_arms.rs:+13:5: +18:6 } diff --git a/tests/mir-opt/generator_drop_cleanup.main-{closure#0}.generator_drop.0.mir b/tests/mir-opt/generator_drop_cleanup.main-{closure#0}.generator_drop.0.mir index a8e090020c3..afe51864214 100644 --- a/tests/mir-opt/generator_drop_cleanup.main-{closure#0}.generator_drop.0.mir +++ b/tests/mir-opt/generator_drop_cleanup.main-{closure#0}.generator_drop.0.mir @@ -1,7 +1,14 @@ // MIR for `main::{closure#0}` 0 generator_drop /* generator_layout = GeneratorLayout { field_tys: { - _0: std::string::String, + _0: GeneratorSavedTy { + ty: std::string::String, + source_info: SourceInfo { + span: $DIR/generator_drop_cleanup.rs:11:13: 11:15 (#0), + scope: scope[0], + }, + ignore_for_traits: false, + }, }, variant_fields: { Unresumed(0): [], diff --git a/tests/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir b/tests/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir index b3d3c768a5d..7efda05d2b8 100644 --- a/tests/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir +++ b/tests/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir @@ -1,7 +1,14 @@ // MIR for `main::{closure#0}` 0 generator_resume /* generator_layout = GeneratorLayout { field_tys: { - _0: HasDrop, + _0: GeneratorSavedTy { + ty: HasDrop, + source_info: SourceInfo { + span: $DIR/generator_tiny.rs:20:13: 20:15 (#0), + scope: scope[0], + }, + ignore_for_traits: false, + }, }, variant_fields: { Unresumed(0): [], @@ -47,9 +54,7 @@ fn main::{closure#0}(_1: Pin<&mut [generator@$DIR/generator_tiny.rs:19:16: 19:24 StorageLive(_6); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 StorageLive(_7); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 _7 = (); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 - Deinit(_0); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 - ((_0 as Yielded).0: ()) = move _7; // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 - discriminant(_0) = 0; // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 + _0 = GeneratorState::<(), ()>::Yielded(move _7); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 discriminant((*(_1.0: &mut [generator@$DIR/generator_tiny.rs:19:16: 19:24]))) = 3; // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 return; // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 } diff --git a/tests/mir-opt/inline/cycle.f.Inline.diff b/tests/mir-opt/inline/cycle.f.Inline.diff index 75ea69a42eb..501390c3bf1 100644 --- a/tests/mir-opt/inline/cycle.f.Inline.diff +++ b/tests/mir-opt/inline/cycle.f.Inline.diff @@ -13,7 +13,7 @@ StorageLive(_3); // scope 0 at $DIR/cycle.rs:+1:5: +1:6 _3 = &_1; // scope 0 at $DIR/cycle.rs:+1:5: +1:6 StorageLive(_4); // scope 0 at $DIR/cycle.rs:+1:5: +1:8 - Deinit(_4); // scope 0 at $DIR/cycle.rs:+1:5: +1:8 + _4 = (); // scope 0 at $DIR/cycle.rs:+1:5: +1:8 _2 = <impl Fn() as Fn<()>>::call(move _3, move _4) -> [return: bb1, unwind: bb3]; // scope 0 at $DIR/cycle.rs:+1:5: +1:8 // mir::Constant // + span: $DIR/cycle.rs:6:5: 6:6 diff --git a/tests/mir-opt/inline/dyn_trait.get_query.Inline.diff b/tests/mir-opt/inline/dyn_trait.get_query.Inline.diff index 8ea1a0757f2..64c3e47ff46 100644 --- a/tests/mir-opt/inline/dyn_trait.get_query.Inline.diff +++ b/tests/mir-opt/inline/dyn_trait.get_query.Inline.diff @@ -35,8 +35,8 @@ _4 = &(*_2); // scope 1 at $DIR/dyn_trait.rs:+2:23: +2:24 - _0 = try_execute_query::<<Q as Query>::C>(move _4) -> bb2; // scope 1 at $DIR/dyn_trait.rs:+2:5: +2:25 + StorageLive(_5); // scope 2 at $DIR/dyn_trait.rs:27:14: 27:15 -+ _5 = move _4 as &dyn Cache<V = <Q as Query>::V> (Pointer(Unsize)); // scope 2 at $DIR/dyn_trait.rs:27:14: 27:15 -+ _0 = <dyn Cache<V = <Q as Query>::V> as Cache>::store_nocache(move _5) -> bb2; // scope 3 at $DIR/dyn_trait.rs:21:5: 21:22 ++ _5 = _4 as &dyn Cache<V = <Q as Query>::V> (Pointer(Unsize)); // scope 2 at $DIR/dyn_trait.rs:27:14: 27:15 ++ _0 = <dyn Cache<V = <Q as Query>::V> as Cache>::store_nocache(_5) -> bb2; // scope 3 at $DIR/dyn_trait.rs:21:5: 21:22 // mir::Constant - // + span: $DIR/dyn_trait.rs:34:5: 34:22 - // + literal: Const { ty: for<'a> fn(&'a <Q as Query>::C) {try_execute_query::<<Q as Query>::C>}, val: Value(<ZST>) } diff --git a/tests/mir-opt/inline/dyn_trait.try_execute_query.Inline.diff b/tests/mir-opt/inline/dyn_trait.try_execute_query.Inline.diff index a71d73b7453..3fa9c3e88f6 100644 --- a/tests/mir-opt/inline/dyn_trait.try_execute_query.Inline.diff +++ b/tests/mir-opt/inline/dyn_trait.try_execute_query.Inline.diff @@ -17,7 +17,7 @@ _2 = move _3 as &dyn Cache<V = <C as Cache>::V> (Pointer(Unsize)); // scope 0 at $DIR/dyn_trait.rs:+1:14: +1:15 StorageDead(_3); // scope 0 at $DIR/dyn_trait.rs:+1:14: +1:15 - _0 = mk_cycle::<<C as Cache>::V>(move _2) -> bb1; // scope 0 at $DIR/dyn_trait.rs:+1:5: +1:16 -+ _0 = <dyn Cache<V = <C as Cache>::V> as Cache>::store_nocache(move _2) -> bb1; // scope 1 at $DIR/dyn_trait.rs:21:5: 21:22 ++ _0 = <dyn Cache<V = <C as Cache>::V> as Cache>::store_nocache(_2) -> bb1; // scope 1 at $DIR/dyn_trait.rs:21:5: 21:22 // mir::Constant - // + span: $DIR/dyn_trait.rs:27:5: 27:13 - // + literal: Const { ty: for<'a> fn(&'a (dyn Cache<V = <C as Cache>::V> + 'a)) {mk_cycle::<<C as Cache>::V>}, val: Value(<ZST>) } diff --git a/tests/mir-opt/inline/inline_any_operand.bar.Inline.after.mir b/tests/mir-opt/inline/inline_any_operand.bar.Inline.after.mir index 3502c25864b..20f737cc29f 100644 --- a/tests/mir-opt/inline/inline_any_operand.bar.Inline.after.mir +++ b/tests/mir-opt/inline/inline_any_operand.bar.Inline.after.mir @@ -26,7 +26,7 @@ fn bar() -> bool { _3 = const 1_i32; // scope 1 at $DIR/inline_any_operand.rs:+2:5: +2:13 StorageLive(_4); // scope 1 at $DIR/inline_any_operand.rs:+2:5: +2:13 _4 = const -1_i32; // scope 1 at $DIR/inline_any_operand.rs:+2:5: +2:13 - _0 = Eq(move _3, move _4); // scope 2 at $DIR/inline_any_operand.rs:17:5: 17:11 + _0 = Eq(_3, _4); // scope 2 at $DIR/inline_any_operand.rs:17:5: 17:11 StorageDead(_4); // scope 1 at $DIR/inline_any_operand.rs:+2:5: +2:13 StorageDead(_3); // scope 1 at $DIR/inline_any_operand.rs:+2:5: +2:13 StorageDead(_2); // scope 1 at $DIR/inline_any_operand.rs:+2:12: +2:13 diff --git a/tests/mir-opt/inline/inline_closure.foo.Inline.after.mir b/tests/mir-opt/inline/inline_closure.foo.Inline.after.mir index 9eb3a01eef9..fff8d017127 100644 --- a/tests/mir-opt/inline/inline_closure.foo.Inline.after.mir +++ b/tests/mir-opt/inline/inline_closure.foo.Inline.after.mir @@ -21,7 +21,15 @@ fn foo(_1: T, _2: i32) -> i32 { bb0: { StorageLive(_3); // scope 0 at $DIR/inline_closure.rs:+1:9: +1:10 - Deinit(_3); // scope 0 at $DIR/inline_closure.rs:+1:13: +1:24 + _3 = [closure@foo::<T>::{closure#0}]; // scope 0 at $DIR/inline_closure.rs:+1:13: +1:24 + // closure + // + def_id: DefId(0:6 ~ inline_closure[92ba]::foo::{closure#0}) + // + substs: [ + // T, + // i8, + // extern "rust-call" fn((i32, i32)) -> i32, + // (), + // ] StorageLive(_4); // scope 1 at $DIR/inline_closure.rs:+2:5: +2:6 _4 = &_3; // scope 1 at $DIR/inline_closure.rs:+2:5: +2:6 StorageLive(_5); // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12 @@ -29,9 +37,7 @@ fn foo(_1: T, _2: i32) -> i32 { _6 = _2; // scope 1 at $DIR/inline_closure.rs:+2:7: +2:8 StorageLive(_7); // scope 1 at $DIR/inline_closure.rs:+2:10: +2:11 _7 = _2; // scope 1 at $DIR/inline_closure.rs:+2:10: +2:11 - Deinit(_5); // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12 - (_5.0: i32) = move _6; // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12 - (_5.1: i32) = move _7; // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12 + _5 = (move _6, move _7); // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12 StorageLive(_8); // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12 _8 = move (_5.0: i32); // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12 StorageLive(_9); // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12 diff --git a/tests/mir-opt/inline/inline_closure_borrows_arg.foo.Inline.after.mir b/tests/mir-opt/inline/inline_closure_borrows_arg.foo.Inline.after.mir index dd32eb2d8d1..dab2043064f 100644 --- a/tests/mir-opt/inline/inline_closure_borrows_arg.foo.Inline.after.mir +++ b/tests/mir-opt/inline/inline_closure_borrows_arg.foo.Inline.after.mir @@ -24,7 +24,15 @@ fn foo(_1: T, _2: &i32) -> i32 { bb0: { StorageLive(_3); // scope 0 at $DIR/inline_closure_borrows_arg.rs:+1:9: +1:10 - Deinit(_3); // scope 0 at $DIR/inline_closure_borrows_arg.rs:+1:13: +4:6 + _3 = [closure@foo::<T>::{closure#0}]; // scope 0 at $DIR/inline_closure_borrows_arg.rs:+1:13: +4:6 + // closure + // + def_id: DefId(0:6 ~ inline_closure_borrows_arg[96e9]::foo::{closure#0}) + // + substs: [ + // T, + // i8, + // for<'a, 'b> extern "rust-call" fn((&'a i32, &'b i32)) -> i32, + // (), + // ] StorageLive(_4); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:6 _4 = &_3; // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:6 StorageLive(_5); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12 @@ -32,9 +40,7 @@ fn foo(_1: T, _2: &i32) -> i32 { _6 = &(*_2); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:7: +5:8 StorageLive(_7); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:10: +5:11 _7 = &(*_2); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:10: +5:11 - Deinit(_5); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12 - (_5.0: &i32) = move _6; // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12 - (_5.1: &i32) = move _7; // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12 + _5 = (move _6, move _7); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12 StorageLive(_8); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12 _8 = move (_5.0: &i32); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12 StorageLive(_9); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12 diff --git a/tests/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir b/tests/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir index fd19c288666..84fd051e0a3 100644 --- a/tests/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir +++ b/tests/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir @@ -30,9 +30,15 @@ fn foo(_1: T, _2: i32) -> (i32, T) { _4 = &_2; // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24 StorageLive(_5); // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24 _5 = &_1; // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24 - Deinit(_3); // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24 - (_3.0: &i32) = move _4; // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24 - (_3.1: &T) = move _5; // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24 + _3 = [closure@foo::<T>::{closure#0}] { q: move _4, t: move _5 }; // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24 + // closure + // + def_id: DefId(0:6 ~ inline_closure_captures[8bc0]::foo::{closure#0}) + // + substs: [ + // T, + // i8, + // extern "rust-call" fn((i32,)) -> (i32, T), + // (&i32, &T), + // ] StorageDead(_5); // scope 0 at $DIR/inline_closure_captures.rs:+1:16: +1:17 StorageDead(_4); // scope 0 at $DIR/inline_closure_captures.rs:+1:16: +1:17 StorageLive(_6); // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:6 @@ -40,8 +46,7 @@ fn foo(_1: T, _2: i32) -> (i32, T) { StorageLive(_7); // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9 StorageLive(_8); // scope 1 at $DIR/inline_closure_captures.rs:+2:7: +2:8 _8 = _2; // scope 1 at $DIR/inline_closure_captures.rs:+2:7: +2:8 - Deinit(_7); // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9 - (_7.0: i32) = move _8; // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9 + _7 = (move _8,); // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9 StorageLive(_9); // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9 _9 = move (_7.0: i32); // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9 StorageLive(_10); // scope 2 at $DIR/inline_closure_captures.rs:+1:19: +1:20 @@ -50,9 +55,7 @@ fn foo(_1: T, _2: i32) -> (i32, T) { StorageLive(_11); // scope 2 at $DIR/inline_closure_captures.rs:+1:22: +1:23 _13 = deref_copy ((*_6).1: &T); // scope 2 at $DIR/inline_closure_captures.rs:+1:22: +1:23 _11 = (*_13); // scope 2 at $DIR/inline_closure_captures.rs:+1:22: +1:23 - Deinit(_0); // scope 2 at $DIR/inline_closure_captures.rs:+1:18: +1:24 - (_0.0: i32) = move _10; // scope 2 at $DIR/inline_closure_captures.rs:+1:18: +1:24 - (_0.1: T) = move _11; // scope 2 at $DIR/inline_closure_captures.rs:+1:18: +1:24 + _0 = (move _10, move _11); // scope 2 at $DIR/inline_closure_captures.rs:+1:18: +1:24 StorageDead(_11); // scope 2 at $DIR/inline_closure_captures.rs:+1:23: +1:24 StorageDead(_10); // scope 2 at $DIR/inline_closure_captures.rs:+1:23: +1:24 StorageDead(_9); // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9 diff --git a/tests/mir-opt/inline/inline_diverging.h.Inline.diff b/tests/mir-opt/inline/inline_diverging.h.Inline.diff index f82fcf4c821..e1b2f7dbf35 100644 --- a/tests/mir-opt/inline/inline_diverging.h.Inline.diff +++ b/tests/mir-opt/inline/inline_diverging.h.Inline.diff @@ -48,9 +48,7 @@ + StorageDead(_6); // scope 2 at $DIR/inline_diverging.rs:28:15: 28:16 + StorageLive(_8); // scope 3 at $DIR/inline_diverging.rs:29:6: 29:7 + _8 = move _3; // scope 3 at $DIR/inline_diverging.rs:29:6: 29:7 -+ Deinit(_1); // scope 3 at $DIR/inline_diverging.rs:29:5: 29:11 -+ (_1.0: !) = move _8; // scope 3 at $DIR/inline_diverging.rs:29:5: 29:11 -+ (_1.1: !) = move _9; // scope 3 at $DIR/inline_diverging.rs:29:5: 29:11 ++ _1 = (move _8, move _9); // scope 3 at $DIR/inline_diverging.rs:29:5: 29:11 + StorageDead(_8); // scope 3 at $DIR/inline_diverging.rs:29:10: 29:11 + StorageDead(_3); // scope 1 at $DIR/inline_diverging.rs:30:1: 30:2 + drop(_2) -> bb2; // scope 1 at $DIR/inline_diverging.rs:30:1: 30:2 diff --git a/tests/mir-opt/inline/inline_generator.main.Inline.diff b/tests/mir-opt/inline/inline_generator.main.Inline.diff index f27b64c3054..01f5052b652 100644 --- a/tests/mir-opt/inline/inline_generator.main.Inline.diff +++ b/tests/mir-opt/inline/inline_generator.main.Inline.diff @@ -7,7 +7,7 @@ let mut _2: std::pin::Pin<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>; // in scope 0 at $DIR/inline_generator.rs:+1:14: +1:32 let mut _3: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 0 at $DIR/inline_generator.rs:+1:23: +1:31 let mut _4: [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 0 at $DIR/inline_generator.rs:+1:28: +1:31 -+ let mut _7: bool; // in scope 0 at $DIR/inline_generator.rs:+1:33: +1:46 ++ let mut _5: bool; // in scope 0 at $DIR/inline_generator.rs:+1:33: +1:46 scope 1 { debug _r => _1; // in scope 1 at $DIR/inline_generator.rs:+1:9: +1:11 } @@ -15,21 +15,19 @@ + } + scope 3 (inlined Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>::new) { // at $DIR/inline_generator.rs:9:14: 9:32 + debug pointer => _3; // in scope 3 at $SRC_DIR/core/src/pin.rs:LL:COL -+ let mut _5: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 3 at $SRC_DIR/core/src/pin.rs:LL:COL + scope 4 { + scope 5 (inlined Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>::new_unchecked) { // at $SRC_DIR/core/src/pin.rs:LL:COL -+ debug pointer => _5; // in scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL -+ let mut _6: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL ++ debug pointer => _3; // in scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL + } + } + } + scope 6 (inlined g::{closure#0}) { // at $DIR/inline_generator.rs:9:33: 9:46 -+ debug a => _7; // in scope 6 at $DIR/inline_generator.rs:15:6: 15:7 -+ let mut _8: i32; // in scope 6 at $DIR/inline_generator.rs:15:17: 15:39 -+ let mut _9: u32; // in scope 6 at $DIR/inline_generator.rs:15:5: 15:41 ++ debug a => _5; // in scope 6 at $DIR/inline_generator.rs:15:6: 15:7 ++ let mut _6: i32; // in scope 6 at $DIR/inline_generator.rs:15:17: 15:39 ++ let mut _7: u32; // in scope 6 at $DIR/inline_generator.rs:15:5: 15:41 ++ let mut _8: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 6 at $DIR/inline_generator.rs:15:5: 15:41 ++ let mut _9: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 6 at $DIR/inline_generator.rs:15:5: 15:41 + let mut _10: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 6 at $DIR/inline_generator.rs:15:5: 15:41 -+ let mut _11: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 6 at $DIR/inline_generator.rs:15:5: 15:41 -+ let mut _12: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 6 at $DIR/inline_generator.rs:15:5: 15:41 + } bb0: { @@ -44,8 +42,17 @@ - } - - bb1: { -+ Deinit(_4); // scope 2 at $DIR/inline_generator.rs:15:5: 15:41 -+ discriminant(_4) = 0; // scope 2 at $DIR/inline_generator.rs:15:5: 15:41 ++ _4 = [generator@$DIR/inline_generator.rs:15:5: 15:8 (#0)]; // scope 2 at $DIR/inline_generator.rs:15:5: 15:41 ++ // generator ++ // + def_id: DefId(0:7 ~ inline_generator[ea31]::g::{closure#0}) ++ // + substs: [ ++ // bool, ++ // i32, ++ // bool, ++ // {bool, i32}, ++ // (), ++ // ] ++ // + movability: Movable _3 = &mut _4; // scope 0 at $DIR/inline_generator.rs:+1:23: +1:31 - _2 = Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>::new(move _3) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/inline_generator.rs:+1:14: +1:32 - // mir::Constant @@ -55,29 +62,22 @@ - } - - bb2: { -+ StorageLive(_5); // scope 4 at $SRC_DIR/core/src/pin.rs:LL:COL -+ _5 = move _3; // scope 4 at $SRC_DIR/core/src/pin.rs:LL:COL -+ StorageLive(_6); // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL -+ _6 = move _5; // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL -+ Deinit(_2); // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL -+ (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]) = move _6; // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL -+ StorageDead(_6); // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL -+ StorageDead(_5); // scope 4 at $SRC_DIR/core/src/pin.rs:LL:COL ++ _2 = Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]> { pointer: move _3 }; // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL StorageDead(_3); // scope 0 at $DIR/inline_generator.rs:+1:31: +1:32 - _1 = <[generator@$DIR/inline_generator.rs:15:5: 15:8] as Generator<bool>>::resume(move _2, const false) -> [return: bb3, unwind: bb4]; // scope 0 at $DIR/inline_generator.rs:+1:14: +1:46 - // mir::Constant - // + span: $DIR/inline_generator.rs:9:33: 9:39 - // + literal: Const { ty: for<'a> fn(Pin<&'a mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>, bool) -> GeneratorState<<[generator@$DIR/inline_generator.rs:15:5: 15:8] as Generator<bool>>::Yield, <[generator@$DIR/inline_generator.rs:15:5: 15:8] as Generator<bool>>::Return> {<[generator@$DIR/inline_generator.rs:15:5: 15:8] as Generator<bool>>::resume}, val: Value(<ZST>) } -+ StorageLive(_7); // scope 0 at $DIR/inline_generator.rs:+1:33: +1:46 -+ _7 = const false; // scope 0 at $DIR/inline_generator.rs:+1:33: +1:46 -+ _10 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline_generator.rs:15:5: 15:41 -+ _9 = discriminant((*_10)); // scope 6 at $DIR/inline_generator.rs:15:5: 15:41 -+ switchInt(move _9) -> [0: bb3, 1: bb8, 3: bb7, otherwise: bb9]; // scope 6 at $DIR/inline_generator.rs:15:5: 15:41 ++ StorageLive(_5); // scope 0 at $DIR/inline_generator.rs:+1:33: +1:46 ++ _5 = const false; // scope 0 at $DIR/inline_generator.rs:+1:33: +1:46 ++ _8 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline_generator.rs:15:5: 15:41 ++ _7 = discriminant((*_8)); // scope 6 at $DIR/inline_generator.rs:15:5: 15:41 ++ switchInt(move _7) -> [0: bb3, 1: bb8, 3: bb7, otherwise: bb9]; // scope 6 at $DIR/inline_generator.rs:15:5: 15:41 } - bb3: { + bb1: { -+ StorageDead(_7); // scope 0 at $DIR/inline_generator.rs:+1:33: +1:46 ++ StorageDead(_5); // scope 0 at $DIR/inline_generator.rs:+1:33: +1:46 StorageDead(_2); // scope 0 at $DIR/inline_generator.rs:+1:45: +1:46 StorageDead(_4); // scope 0 at $DIR/inline_generator.rs:+1:46: +1:47 _0 = const (); // scope 0 at $DIR/inline_generator.rs:+0:11: +2:2 @@ -91,37 +91,33 @@ + } + + bb3: { -+ StorageLive(_8); // scope 6 at $DIR/inline_generator.rs:15:17: 15:39 -+ switchInt(move _7) -> [0: bb5, otherwise: bb4]; // scope 6 at $DIR/inline_generator.rs:15:20: 15:21 ++ StorageLive(_6); // scope 6 at $DIR/inline_generator.rs:15:17: 15:39 ++ switchInt(_5) -> [0: bb5, otherwise: bb4]; // scope 6 at $DIR/inline_generator.rs:15:20: 15:21 + } + + bb4: { -+ _8 = const 7_i32; // scope 6 at $DIR/inline_generator.rs:15:24: 15:25 ++ _6 = const 7_i32; // scope 6 at $DIR/inline_generator.rs:15:24: 15:25 + goto -> bb6; // scope 6 at $DIR/inline_generator.rs:15:17: 15:39 + } + + bb5: { -+ _8 = const 13_i32; // scope 6 at $DIR/inline_generator.rs:15:35: 15:37 ++ _6 = const 13_i32; // scope 6 at $DIR/inline_generator.rs:15:35: 15:37 + goto -> bb6; // scope 6 at $DIR/inline_generator.rs:15:17: 15:39 + } + + bb6: { -+ Deinit(_1); // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 -+ ((_1 as Yielded).0: i32) = move _8; // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 -+ discriminant(_1) = 0; // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 -+ _11 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 -+ discriminant((*_11)) = 3; // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 ++ _1 = GeneratorState::<i32, bool>::Yielded(move _6); // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 ++ _9 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 ++ discriminant((*_9)) = 3; // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 + goto -> bb1; // scope 0 at $DIR/inline_generator.rs:15:11: 15:39 + } + + bb7: { -+ StorageLive(_8); // scope 6 at $DIR/inline_generator.rs:15:5: 15:41 -+ StorageDead(_8); // scope 6 at $DIR/inline_generator.rs:15:38: 15:39 -+ Deinit(_1); // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 -+ ((_1 as Complete).0: bool) = move _7; // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 -+ discriminant(_1) = 1; // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 -+ _12 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 -+ discriminant((*_12)) = 1; // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 ++ StorageLive(_6); // scope 6 at $DIR/inline_generator.rs:15:5: 15:41 ++ StorageDead(_6); // scope 6 at $DIR/inline_generator.rs:15:38: 15:39 ++ _1 = GeneratorState::<i32, bool>::Complete(_5); // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 ++ _10 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 ++ discriminant((*_10)) = 1; // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 + goto -> bb1; // scope 0 at $DIR/inline_generator.rs:15:41: 15:41 + } + diff --git a/tests/mir-opt/inline/inline_into_box_place.main.Inline.diff b/tests/mir-opt/inline/inline_into_box_place.main.Inline.diff index a28da146e37..a1cbf0d3e0d 100644 --- a/tests/mir-opt/inline/inline_into_box_place.main.Inline.diff +++ b/tests/mir-opt/inline/inline_into_box_place.main.Inline.diff @@ -51,9 +51,7 @@ + // + span: $SRC_DIR/alloc/src/vec/mod.rs:LL:COL + // + user_ty: UserType(0) + // + literal: Const { ty: alloc::raw_vec::RawVec<u32>, val: Unevaluated(alloc::raw_vec::RawVec::<T>::NEW, [u32], None) } -+ Deinit(_9); // scope 3 at $SRC_DIR/alloc/src/vec/mod.rs:LL:COL -+ (_9.0: alloc::raw_vec::RawVec<u32>) = move _10; // scope 3 at $SRC_DIR/alloc/src/vec/mod.rs:LL:COL -+ (_9.1: usize) = const 0_usize; // scope 3 at $SRC_DIR/alloc/src/vec/mod.rs:LL:COL ++ _9 = Vec::<u32> { buf: move _10, len: const 0_usize }; // scope 3 at $SRC_DIR/alloc/src/vec/mod.rs:LL:COL + StorageDead(_10); // scope 3 at $SRC_DIR/alloc/src/vec/mod.rs:LL:COL + (*_8) = move _9; // scope 0 at $DIR/inline_into_box_place.rs:+1:33: +1:43 + StorageDead(_9); // scope 0 at $DIR/inline_into_box_place.rs:+1:33: +1:43 diff --git a/tests/mir-opt/inline/inline_trait_method_2.test2.Inline.after.mir b/tests/mir-opt/inline/inline_trait_method_2.test2.Inline.after.mir index 73aea719eed..b7c5bbecb68 100644 --- a/tests/mir-opt/inline/inline_trait_method_2.test2.Inline.after.mir +++ b/tests/mir-opt/inline/inline_trait_method_2.test2.Inline.after.mir @@ -15,7 +15,7 @@ fn test2(_1: &dyn X) -> bool { _3 = &(*_1); // scope 0 at $DIR/inline_trait_method_2.rs:+1:10: +1:11 _2 = move _3 as &dyn X (Pointer(Unsize)); // scope 0 at $DIR/inline_trait_method_2.rs:+1:10: +1:11 StorageDead(_3); // scope 0 at $DIR/inline_trait_method_2.rs:+1:10: +1:11 - _0 = <dyn X as X>::y(move _2) -> bb1; // scope 1 at $DIR/inline_trait_method_2.rs:10:5: 10:10 + _0 = <dyn X as X>::y(_2) -> bb1; // scope 1 at $DIR/inline_trait_method_2.rs:10:5: 10:10 // mir::Constant // + span: $DIR/inline_trait_method_2.rs:10:7: 10:8 // + literal: Const { ty: for<'a> fn(&'a dyn X) -> bool {<dyn X as X>::y}, val: Value(<ZST>) } diff --git a/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.a.Inline.after.mir b/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.a.Inline.after.mir index dc0c3235043..6441a9668de 100644 --- a/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.a.Inline.after.mir +++ b/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.a.Inline.after.mir @@ -8,7 +8,6 @@ fn a(_1: &mut [T]) -> &mut [T] { let mut _4: &mut [T]; // in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15 scope 1 (inlined <[T] as AsMut<[T]>>::as_mut) { // at $DIR/issue_58867_inline_as_ref_as_mut.rs:3:7: 3:15 debug self => _4; // in scope 1 at $SRC_DIR/core/src/convert/mod.rs:LL:COL - let mut _5: &mut [T]; // in scope 1 at $SRC_DIR/core/src/convert/mod.rs:LL:COL } bb0: { @@ -16,10 +15,7 @@ fn a(_1: &mut [T]) -> &mut [T] { StorageLive(_3); // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15 StorageLive(_4); // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15 _4 = &mut (*_1); // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15 - StorageLive(_5); // scope 1 at $SRC_DIR/core/src/convert/mod.rs:LL:COL - _5 = &mut (*_4); // scope 1 at $SRC_DIR/core/src/convert/mod.rs:LL:COL - _3 = &mut (*_5); // scope 1 at $SRC_DIR/core/src/convert/mod.rs:LL:COL - StorageDead(_5); // scope 1 at $SRC_DIR/core/src/convert/mod.rs:LL:COL + _3 = _4; // scope 1 at $SRC_DIR/core/src/convert/mod.rs:LL:COL _2 = &mut (*_3); // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15 StorageDead(_4); // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:14: +1:15 _0 = &mut (*_2); // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15 diff --git a/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.b.Inline.after.mir b/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.b.Inline.after.mir index b6aff30149f..21570a88a6b 100644 --- a/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.b.Inline.after.mir +++ b/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.b.Inline.after.mir @@ -8,10 +8,8 @@ fn b(_1: &mut Box<T>) -> &mut T { let mut _4: &mut std::boxed::Box<T>; // in scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15 scope 1 (inlined <Box<T> as AsMut<T>>::as_mut) { // at $DIR/issue_58867_inline_as_ref_as_mut.rs:8:7: 8:15 debug self => _4; // in scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL - let mut _5: &mut T; // in scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL - let mut _6: &mut T; // in scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL - let mut _7: std::boxed::Box<T>; // in scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL - let mut _8: *const T; // in scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL + let mut _5: std::boxed::Box<T>; // in scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL + let mut _6: *const T; // in scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL } bb0: { @@ -19,15 +17,9 @@ fn b(_1: &mut Box<T>) -> &mut T { StorageLive(_3); // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15 StorageLive(_4); // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15 _4 = &mut (*_1); // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15 - StorageLive(_5); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL - StorageLive(_6); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL - _7 = deref_copy (*_4); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL - _8 = (((_7.0: std::ptr::Unique<T>).0: std::ptr::NonNull<T>).0: *const T); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL - _6 = &mut (*_8); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL - _5 = &mut (*_6); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL - _3 = &mut (*_5); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL - StorageDead(_6); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL - StorageDead(_5); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL + _5 = deref_copy (*_4); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL + _6 = (((_5.0: std::ptr::Unique<T>).0: std::ptr::NonNull<T>).0: *const T); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL + _3 = &mut (*_6); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL _2 = &mut (*_3); // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15 StorageDead(_4); // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:14: +1:15 _0 = &mut (*_2); // scope 0 at $DIR/issue_58867_inline_as_ref_as_mut.rs:+1:5: +1:15 diff --git a/tests/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir b/tests/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir index d99ae1a6c7c..4dd1aad489d 100644 --- a/tests/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir +++ b/tests/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir @@ -20,14 +20,20 @@ fn main() -> () { bb0: { StorageLive(_1); // scope 0 at $DIR/issue_76997_inline_scopes_parenting.rs:+1:9: +1:10 - Deinit(_1); // scope 0 at $DIR/issue_76997_inline_scopes_parenting.rs:+1:13: +1:33 + _1 = [closure@$DIR/issue_76997_inline_scopes_parenting.rs:5:13: 5:16]; // scope 0 at $DIR/issue_76997_inline_scopes_parenting.rs:+1:13: +1:33 + // closure + // + def_id: DefId(0:4 ~ issue_76997_inline_scopes_parenting[bc59]::main::{closure#0}) + // + substs: [ + // i8, + // extern "rust-call" fn(((),)), + // (), + // ] StorageLive(_2); // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:6 _2 = &_1; // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:6 StorageLive(_3); // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10 StorageLive(_4); // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:7: +2:9 - Deinit(_4); // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:7: +2:9 - Deinit(_3); // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10 - (_3.0: ()) = move _4; // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10 + _4 = (); // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:7: +2:9 + _3 = (move _4,); // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10 StorageLive(_5); // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10 _5 = move (_3.0: ()); // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10 StorageLive(_6); // scope 2 at $DIR/issue_76997_inline_scopes_parenting.rs:+1:23: +1:24 diff --git a/tests/mir-opt/inline/issue_78442.bar.Inline.diff b/tests/mir-opt/inline/issue_78442.bar.Inline.diff index 51a98465fd9..aa62e4a165e 100644 --- a/tests/mir-opt/inline/issue_78442.bar.Inline.diff +++ b/tests/mir-opt/inline/issue_78442.bar.Inline.diff @@ -25,7 +25,7 @@ bb1: { _3 = &_4; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:15 StorageLive(_5); // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 - Deinit(_5); // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 + _5 = (); // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 - _2 = <fn() {foo} as Fn<()>>::call(move _3, move _5) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 - // mir::Constant - // + span: $DIR/issue_78442.rs:11:5: 11:15 diff --git a/tests/mir-opt/inline/issue_78442.bar.RevealAll.diff b/tests/mir-opt/inline/issue_78442.bar.RevealAll.diff index e47466c5e80..21055c6bfb5 100644 --- a/tests/mir-opt/inline/issue_78442.bar.RevealAll.diff +++ b/tests/mir-opt/inline/issue_78442.bar.RevealAll.diff @@ -24,7 +24,7 @@ bb1: { _3 = &_4; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:15 StorageLive(_5); // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 - Deinit(_5); // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 + _5 = (); // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 - _2 = <impl Fn() as Fn<()>>::call(move _3, move _5) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 + _2 = <fn() {foo} as Fn<()>>::call(move _3, move _5) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 // mir::Constant diff --git a/tests/mir-opt/issue_101973.inner.ConstProp.diff b/tests/mir-opt/issue_101973.inner.ConstProp.diff index b2706e5a436..6db8e4d2664 100644 --- a/tests/mir-opt/issue_101973.inner.ConstProp.diff +++ b/tests/mir-opt/issue_101973.inner.ConstProp.diff @@ -15,7 +15,7 @@ let mut _10: (u32, bool); // in scope 0 at $DIR/issue_101973.rs:+1:32: +1:45 let mut _11: (u32, bool); // in scope 0 at $DIR/issue_101973.rs:+1:31: +1:57 scope 1 (inlined imm8) { // at $DIR/issue_101973.rs:14:5: 14:17 - debug x => _5; // in scope 1 at $DIR/issue_101973.rs:5:13: 5:14 + debug x => _1; // in scope 1 at $DIR/issue_101973.rs:5:13: 5:14 let mut _12: u32; // in scope 1 at $DIR/issue_101973.rs:7:12: 7:27 let mut _13: u32; // in scope 1 at $DIR/issue_101973.rs:7:12: 7:20 let mut _14: (u32, bool); // in scope 1 at $DIR/issue_101973.rs:7:12: 7:20 @@ -26,25 +26,20 @@ scope 3 (inlined core::num::<impl u32>::rotate_right) { // at $DIR/issue_101973.rs:14:18: 14:58 debug self => _4; // in scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL debug n => _6; // in scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL - let mut _15: u32; // in scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL - let mut _16: u32; // in scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL } bb0: { StorageLive(_2); // scope 0 at $DIR/issue_101973.rs:+1:5: +1:65 StorageLive(_3); // scope 0 at $DIR/issue_101973.rs:+1:5: +1:58 StorageLive(_4); // scope 0 at $DIR/issue_101973.rs:+1:5: +1:17 - StorageLive(_5); // scope 0 at $DIR/issue_101973.rs:+1:10: +1:16 - _5 = _1; // scope 0 at $DIR/issue_101973.rs:+1:10: +1:16 StorageLive(_12); // scope 2 at $DIR/issue_101973.rs:7:12: 7:27 StorageLive(_13); // scope 2 at $DIR/issue_101973.rs:7:12: 7:20 - _14 = CheckedShr(_5, const 0_i32); // scope 2 at $DIR/issue_101973.rs:7:12: 7:20 + _14 = CheckedShr(_1, const 0_i32); // scope 2 at $DIR/issue_101973.rs:7:12: 7:20 assert(!move (_14.1: bool), "attempt to shift right by `{}`, which would overflow", const 0_i32) -> bb3; // scope 2 at $DIR/issue_101973.rs:7:12: 7:20 } bb1: { _8 = move (_10.0: u32); // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45 - StorageDead(_9); // scope 0 at $DIR/issue_101973.rs:+1:44: +1:45 _7 = BitAnd(move _8, const 15_u32); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:52 StorageDead(_8); // scope 0 at $DIR/issue_101973.rs:+1:51: +1:52 _11 = CheckedShl(_7, const 1_i32); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57 @@ -54,11 +49,7 @@ bb2: { _6 = move (_11.0: u32); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57 StorageDead(_7); // scope 0 at $DIR/issue_101973.rs:+1:56: +1:57 - StorageLive(_15); // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL - _15 = _4; // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL - StorageLive(_16); // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL - _16 = _6; // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL - _3 = rotate_right::<u32>(move _15, move _16) -> bb4; // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL + _3 = rotate_right::<u32>(_4, _6) -> bb4; // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL // mir::Constant // + span: $SRC_DIR/core/src/num/uint_macros.rs:LL:COL // + literal: Const { ty: extern "rust-intrinsic" fn(u32, u32) -> u32 {rotate_right::<u32>}, val: Value(<ZST>) } @@ -70,19 +61,14 @@ StorageDead(_13); // scope 2 at $DIR/issue_101973.rs:7:26: 7:27 _4 = BitOr(const 0_u32, move _12); // scope 2 at $DIR/issue_101973.rs:7:5: 7:27 StorageDead(_12); // scope 2 at $DIR/issue_101973.rs:7:26: 7:27 - StorageDead(_5); // scope 0 at $DIR/issue_101973.rs:+1:16: +1:17 StorageLive(_6); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57 StorageLive(_7); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:52 StorageLive(_8); // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45 - StorageLive(_9); // scope 0 at $DIR/issue_101973.rs:+1:33: +1:39 - _9 = _1; // scope 0 at $DIR/issue_101973.rs:+1:33: +1:39 - _10 = CheckedShr(_9, const 8_i32); // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45 + _10 = CheckedShr(_1, const 8_i32); // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45 assert(!move (_10.1: bool), "attempt to shift right by `{}`, which would overflow", const 8_i32) -> bb1; // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45 } bb4: { - StorageDead(_16); // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL - StorageDead(_15); // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL StorageDead(_6); // scope 0 at $DIR/issue_101973.rs:+1:57: +1:58 StorageDead(_4); // scope 0 at $DIR/issue_101973.rs:+1:57: +1:58 _2 = move _3 as i32 (IntToInt); // scope 0 at $DIR/issue_101973.rs:+1:5: +1:65 diff --git a/tests/mir-opt/issue_76432.rs b/tests/mir-opt/issue_76432.rs index c8b405ca8ea..fbbfd4ceb11 100644 --- a/tests/mir-opt/issue_76432.rs +++ b/tests/mir-opt/issue_76432.rs @@ -1,3 +1,4 @@ +// compile-flags: -Zmir-enable-passes=-NormalizeArrayLen // Check that we do not insert StorageDead at each target if StorageDead was never seen // EMIT_MIR issue_76432.test.SimplifyComparisonIntegral.diff diff --git a/tests/mir-opt/issue_76432.test.SimplifyComparisonIntegral.diff b/tests/mir-opt/issue_76432.test.SimplifyComparisonIntegral.diff index c24543daeac..cc4f7cc0699 100644 --- a/tests/mir-opt/issue_76432.test.SimplifyComparisonIntegral.diff +++ b/tests/mir-opt/issue_76432.test.SimplifyComparisonIntegral.diff @@ -29,24 +29,10 @@ bb0: { StorageLive(_2); // scope 0 at $DIR/issue_76432.rs:+1:9: +1:10 - StorageLive(_3); // scope 0 at $DIR/issue_76432.rs:+1:19: +1:29 - StorageLive(_4); // scope 0 at $DIR/issue_76432.rs:+1:19: +1:29 StorageLive(_5); // scope 0 at $DIR/issue_76432.rs:+1:20: +1:29 - StorageLive(_6); // scope 0 at $DIR/issue_76432.rs:+1:21: +1:22 - _6 = _1; // scope 0 at $DIR/issue_76432.rs:+1:21: +1:22 - StorageLive(_7); // scope 0 at $DIR/issue_76432.rs:+1:24: +1:25 - _7 = _1; // scope 0 at $DIR/issue_76432.rs:+1:24: +1:25 - StorageLive(_8); // scope 0 at $DIR/issue_76432.rs:+1:27: +1:28 - _8 = _1; // scope 0 at $DIR/issue_76432.rs:+1:27: +1:28 - _5 = [move _6, move _7, move _8]; // scope 0 at $DIR/issue_76432.rs:+1:20: +1:29 - StorageDead(_8); // scope 0 at $DIR/issue_76432.rs:+1:28: +1:29 - StorageDead(_7); // scope 0 at $DIR/issue_76432.rs:+1:28: +1:29 - StorageDead(_6); // scope 0 at $DIR/issue_76432.rs:+1:28: +1:29 + _5 = [_1, _1, _1]; // scope 0 at $DIR/issue_76432.rs:+1:20: +1:29 _4 = &_5; // scope 0 at $DIR/issue_76432.rs:+1:19: +1:29 - _3 = _4; // scope 0 at $DIR/issue_76432.rs:+1:19: +1:29 - _2 = move _3 as &[T] (Pointer(Unsize)); // scope 0 at $DIR/issue_76432.rs:+1:19: +1:29 - StorageDead(_3); // scope 0 at $DIR/issue_76432.rs:+1:28: +1:29 - StorageDead(_4); // scope 0 at $DIR/issue_76432.rs:+1:29: +1:30 + _2 = _4 as &[T] (Pointer(Unsize)); // scope 0 at $DIR/issue_76432.rs:+1:19: +1:29 _9 = Len((*_2)); // scope 1 at $DIR/issue_76432.rs:+3:9: +3:33 _10 = const 3_usize; // scope 1 at $DIR/issue_76432.rs:+3:9: +3:33 - _11 = Eq(move _9, const 3_usize); // scope 1 at $DIR/issue_76432.rs:+3:9: +3:33 diff --git a/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.mir b/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.mir index c17d221f86a..291fc5063d2 100644 --- a/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.mir +++ b/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.mir @@ -5,15 +5,14 @@ fn num_to_digit(_1: char) -> u32 { let mut _0: u32; // return place in scope 0 at $DIR/issue_59352.rs:+0:35: +0:38 let mut _2: std::option::Option<u32>; // in scope 0 at $DIR/issue_59352.rs:+2:26: +2:41 let mut _3: u32; // in scope 0 at $DIR/issue_59352.rs:+2:12: +2:23 - let mut _9: isize; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL scope 1 (inlined char::methods::<impl char>::is_digit) { // at $DIR/issue_59352.rs:14:12: 14:23 debug self => _1; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL debug radix => _3; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL let mut _4: &std::option::Option<u32>; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL let _5: std::option::Option<u32>; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL - let mut _6: char; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL scope 2 (inlined Option::<u32>::is_some) { // at $SRC_DIR/core/src/char/methods.rs:LL:COL debug self => _4; // in scope 2 at $SRC_DIR/core/src/option.rs:LL:COL + let mut _6: isize; // in scope 2 at $SRC_DIR/core/src/option.rs:LL:COL } } scope 3 (inlined #[track_caller] Option::<u32>::unwrap) { // at $DIR/issue_59352.rs:14:42: 14:50 @@ -29,9 +28,7 @@ fn num_to_digit(_1: char) -> u32 { StorageLive(_3); // scope 0 at $DIR/issue_59352.rs:+2:12: +2:23 StorageLive(_4); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL StorageLive(_5); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL - StorageLive(_6); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL - _6 = _1; // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL - _5 = char::methods::<impl char>::to_digit(move _6, const 8_u32) -> bb5; // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL + _5 = char::methods::<impl char>::to_digit(_1, const 8_u32) -> bb5; // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL // mir::Constant // + span: $SRC_DIR/core/src/char/methods.rs:LL:COL // + literal: Const { ty: fn(char, u32) -> Option<u32> {char::methods::<impl char>::to_digit}, val: Value(<ZST>) } @@ -39,7 +36,7 @@ fn num_to_digit(_1: char) -> u32 { bb1: { StorageLive(_2); // scope 0 at $DIR/issue_59352.rs:+2:26: +2:41 - _2 = char::methods::<impl char>::to_digit(move _1, const 8_u32) -> bb2; // scope 0 at $DIR/issue_59352.rs:+2:26: +2:41 + _2 = char::methods::<impl char>::to_digit(_1, const 8_u32) -> bb2; // scope 0 at $DIR/issue_59352.rs:+2:26: +2:41 // mir::Constant // + span: $DIR/issue_59352.rs:14:30: 14:38 // + literal: Const { ty: fn(char, u32) -> Option<u32> {char::methods::<impl char>::to_digit}, val: Value(<ZST>) } @@ -61,12 +58,11 @@ fn num_to_digit(_1: char) -> u32 { bb5: { _4 = &_5; // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL - StorageDead(_6); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL - _9 = discriminant((*_4)); // scope 2 at $SRC_DIR/core/src/option.rs:LL:COL + _6 = discriminant((*_4)); // scope 2 at $SRC_DIR/core/src/option.rs:LL:COL StorageDead(_4); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL StorageDead(_5); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL StorageDead(_3); // scope 0 at $DIR/issue_59352.rs:+2:12: +2:23 - switchInt(move _9) -> [1: bb1, otherwise: bb3]; // scope 0 at $DIR/issue_59352.rs:+2:8: +2:23 + switchInt(move _6) -> [1: bb1, otherwise: bb3]; // scope 0 at $DIR/issue_59352.rs:+2:8: +2:23 } bb6: { diff --git a/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff b/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff index 93804780371..bcda1288045 100644 --- a/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff +++ b/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff @@ -67,17 +67,14 @@ bb7: { StorageDead(_6); // scope 4 at $DIR/issue_75439.rs:+5:35: +5:36 - Deinit(_0); // scope 3 at $DIR/issue_75439.rs:+5:9: +5:39 - ((_0 as Some).0: [u8; 4]) = move _5; // scope 3 at $DIR/issue_75439.rs:+5:9: +5:39 - discriminant(_0) = 1; // scope 3 at $DIR/issue_75439.rs:+5:9: +5:39 + _0 = Option::<[u8; 4]>::Some(move _5); // scope 3 at $DIR/issue_75439.rs:+5:9: +5:39 StorageDead(_5); // scope 3 at $DIR/issue_75439.rs:+5:38: +5:39 StorageDead(_4); // scope 1 at $DIR/issue_75439.rs:+6:5: +6:6 goto -> bb9; // scope 1 at $DIR/issue_75439.rs:+4:5: +8:6 } bb8: { - Deinit(_0); // scope 1 at $DIR/issue_75439.rs:+7:9: +7:13 - discriminant(_0) = 0; // scope 1 at $DIR/issue_75439.rs:+7:9: +7:13 + _0 = Option::<[u8; 4]>::None; // scope 1 at $DIR/issue_75439.rs:+7:9: +7:13 goto -> bb9; // scope 1 at $DIR/issue_75439.rs:+4:5: +8:6 } diff --git a/tests/mir-opt/lower_array_len.array_bound.NormalizeArrayLen.diff b/tests/mir-opt/lower_array_len.array_bound.NormalizeArrayLen.diff index 9bc7060e958..59de067f4a4 100644 --- a/tests/mir-opt/lower_array_len.array_bound.NormalizeArrayLen.diff +++ b/tests/mir-opt/lower_array_len.array_bound.NormalizeArrayLen.diff @@ -13,7 +13,6 @@ let _8: usize; // in scope 0 at $DIR/lower_array_len.rs:+2:15: +2:20 let mut _9: usize; // in scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21 let mut _10: bool; // in scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21 -+ let mut _11: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 bb0: { StorageLive(_3); // scope 0 at $DIR/lower_array_len.rs:+1:8: +1:27 @@ -23,13 +22,10 @@ StorageLive(_6); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 StorageLive(_7); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 _7 = &(*_2); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 -+ StorageLive(_11); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 -+ _11 = _7; // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 _6 = move _7 as &[u8] (Pointer(Unsize)); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 StorageDead(_7); // scope 0 at $DIR/lower_array_len.rs:+1:20: +1:21 - _5 = Len((*_6)); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 -+ _5 = Len((*_11)); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 -+ StorageDead(_11); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 ++ _5 = const N; // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 goto -> bb1; // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 } diff --git a/tests/mir-opt/lower_array_len.array_bound_mut.NormalizeArrayLen.diff b/tests/mir-opt/lower_array_len.array_bound_mut.NormalizeArrayLen.diff index cf427cfd1e6..17574b1b635 100644 --- a/tests/mir-opt/lower_array_len.array_bound_mut.NormalizeArrayLen.diff +++ b/tests/mir-opt/lower_array_len.array_bound_mut.NormalizeArrayLen.diff @@ -16,7 +16,6 @@ let _11: usize; // in scope 0 at $DIR/lower_array_len.rs:+4:15: +4:16 let mut _12: usize; // in scope 0 at $DIR/lower_array_len.rs:+4:9: +4:17 let mut _13: bool; // in scope 0 at $DIR/lower_array_len.rs:+4:9: +4:17 -+ let mut _14: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 bb0: { StorageLive(_3); // scope 0 at $DIR/lower_array_len.rs:+1:8: +1:27 @@ -26,13 +25,10 @@ StorageLive(_6); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 StorageLive(_7); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 _7 = &(*_2); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 -+ StorageLive(_14); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 -+ _14 = _7; // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 _6 = move _7 as &[u8] (Pointer(Unsize)); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 StorageDead(_7); // scope 0 at $DIR/lower_array_len.rs:+1:20: +1:21 - _5 = Len((*_6)); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 -+ _5 = Len((*_14)); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 -+ StorageDead(_14); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 ++ _5 = const N; // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 goto -> bb1; // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 } diff --git a/tests/mir-opt/lower_array_len.array_len.NormalizeArrayLen.diff b/tests/mir-opt/lower_array_len.array_len.NormalizeArrayLen.diff index 3ed68f5f725..66feff62f42 100644 --- a/tests/mir-opt/lower_array_len.array_len.NormalizeArrayLen.diff +++ b/tests/mir-opt/lower_array_len.array_len.NormalizeArrayLen.diff @@ -6,19 +6,15 @@ let mut _0: usize; // return place in scope 0 at $DIR/lower_array_len.rs:+0:52: +0:57 let mut _2: &[u8]; // in scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 let mut _3: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 -+ let mut _4: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 bb0: { StorageLive(_2); // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 StorageLive(_3); // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 _3 = &(*_1); // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 -+ StorageLive(_4); // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 -+ _4 = _3; // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 _2 = move _3 as &[u8] (Pointer(Unsize)); // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 StorageDead(_3); // scope 0 at $DIR/lower_array_len.rs:+1:7: +1:8 - _0 = Len((*_2)); // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 -+ _0 = Len((*_4)); // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 -+ StorageDead(_4); // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 ++ _0 = const N; // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 goto -> bb1; // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 } diff --git a/tests/mir-opt/lower_array_len.array_len_by_value.NormalizeArrayLen.diff b/tests/mir-opt/lower_array_len.array_len_by_value.NormalizeArrayLen.diff index f0e0cdcfdc0..c0a277edc46 100644 --- a/tests/mir-opt/lower_array_len.array_len_by_value.NormalizeArrayLen.diff +++ b/tests/mir-opt/lower_array_len.array_len_by_value.NormalizeArrayLen.diff @@ -6,19 +6,15 @@ let mut _0: usize; // return place in scope 0 at $DIR/lower_array_len.rs:+0:60: +0:65 let mut _2: &[u8]; // in scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 let mut _3: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 -+ let mut _4: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 bb0: { StorageLive(_2); // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 StorageLive(_3); // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 _3 = &_1; // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 -+ StorageLive(_4); // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 -+ _4 = _3; // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 _2 = move _3 as &[u8] (Pointer(Unsize)); // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 StorageDead(_3); // scope 0 at $DIR/lower_array_len.rs:+1:7: +1:8 - _0 = Len((*_2)); // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 -+ _0 = Len((*_4)); // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 -+ StorageDead(_4); // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 ++ _0 = const N; // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 goto -> bb1; // scope 0 at $DIR/lower_array_len.rs:+1:5: +1:14 } diff --git a/tests/mir-opt/lower_array_len.array_len_raw.NormalizeArrayLen.diff b/tests/mir-opt/lower_array_len.array_len_raw.NormalizeArrayLen.diff new file mode 100644 index 00000000000..8b35fd57fa0 --- /dev/null +++ b/tests/mir-opt/lower_array_len.array_len_raw.NormalizeArrayLen.diff @@ -0,0 +1,50 @@ +- // MIR for `array_len_raw` before NormalizeArrayLen ++ // MIR for `array_len_raw` after NormalizeArrayLen + + fn array_len_raw(_1: [u8; N]) -> usize { + debug arr => _1; // in scope 0 at $DIR/lower_array_len.rs:+0:38: +0:41 + let mut _0: usize; // return place in scope 0 at $DIR/lower_array_len.rs:+0:55: +0:60 + let _2: &[u8]; // in scope 0 at $DIR/lower_array_len.rs:+1:9: +1:12 + let mut _3: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:+1:21: +1:25 + let _4: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:+1:21: +1:25 + let mut _6: &[u8]; // in scope 0 at $DIR/lower_array_len.rs:+3:5: +3:27 + let _7: &[u8]; // in scope 0 at $DIR/lower_array_len.rs:+3:14: +3:19 + scope 1 { + debug arr => _2; // in scope 1 at $DIR/lower_array_len.rs:+1:9: +1:12 + let _5: *const [u8]; // in scope 1 at $DIR/lower_array_len.rs:+2:9: +2:12 + scope 2 { + debug arr => _5; // in scope 2 at $DIR/lower_array_len.rs:+2:9: +2:12 + scope 3 { + } + } + } + + bb0: { + StorageLive(_2); // scope 0 at $DIR/lower_array_len.rs:+1:9: +1:12 + StorageLive(_3); // scope 0 at $DIR/lower_array_len.rs:+1:21: +1:25 + StorageLive(_4); // scope 0 at $DIR/lower_array_len.rs:+1:21: +1:25 + _4 = &_1; // scope 0 at $DIR/lower_array_len.rs:+1:21: +1:25 + _3 = &(*_4); // scope 0 at $DIR/lower_array_len.rs:+1:21: +1:25 + _2 = move _3 as &[u8] (Pointer(Unsize)); // scope 0 at $DIR/lower_array_len.rs:+1:21: +1:25 + StorageDead(_3); // scope 0 at $DIR/lower_array_len.rs:+1:24: +1:25 + StorageDead(_4); // scope 0 at $DIR/lower_array_len.rs:+1:25: +1:26 + StorageLive(_5); // scope 1 at $DIR/lower_array_len.rs:+2:9: +2:12 + _5 = &raw const (*_2); // scope 1 at $SRC_DIR/core/src/ptr/mod.rs:LL:COL + StorageLive(_6); // scope 2 at $DIR/lower_array_len.rs:+3:5: +3:27 + StorageLive(_7); // scope 2 at $DIR/lower_array_len.rs:+3:14: +3:19 + _7 = &(*_5); // scope 3 at $DIR/lower_array_len.rs:+3:14: +3:19 + _6 = &(*_7); // scope 2 at $DIR/lower_array_len.rs:+3:5: +3:27 +- _0 = Len((*_6)); // scope 2 at $DIR/lower_array_len.rs:+3:5: +3:27 ++ _0 = const N; // scope 2 at $DIR/lower_array_len.rs:+3:5: +3:27 + goto -> bb1; // scope 2 at $DIR/lower_array_len.rs:+3:5: +3:27 + } + + bb1: { + StorageDead(_6); // scope 2 at $DIR/lower_array_len.rs:+3:26: +3:27 + StorageDead(_5); // scope 1 at $DIR/lower_array_len.rs:+4:1: +4:2 + StorageDead(_2); // scope 0 at $DIR/lower_array_len.rs:+4:1: +4:2 + StorageDead(_7); // scope 0 at $DIR/lower_array_len.rs:+4:1: +4:2 + return; // scope 0 at $DIR/lower_array_len.rs:+4:2: +4:2 + } + } + diff --git a/tests/mir-opt/lower_array_len.array_len_reborrow.NormalizeArrayLen.diff b/tests/mir-opt/lower_array_len.array_len_reborrow.NormalizeArrayLen.diff new file mode 100644 index 00000000000..8bdd2ede6bc --- /dev/null +++ b/tests/mir-opt/lower_array_len.array_len_reborrow.NormalizeArrayLen.diff @@ -0,0 +1,44 @@ +- // MIR for `array_len_reborrow` before NormalizeArrayLen ++ // MIR for `array_len_reborrow` after NormalizeArrayLen + + fn array_len_reborrow(_1: [u8; N]) -> usize { + debug arr => _1; // in scope 0 at $DIR/lower_array_len.rs:+0:43: +0:50 + let mut _0: usize; // return place in scope 0 at $DIR/lower_array_len.rs:+0:64: +0:69 + let _2: &mut [u8]; // in scope 0 at $DIR/lower_array_len.rs:+1:9: +1:12 + let mut _3: &mut [u8; N]; // in scope 0 at $DIR/lower_array_len.rs:+1:25: +1:33 + let mut _4: &mut [u8; N]; // in scope 0 at $DIR/lower_array_len.rs:+1:25: +1:33 + let mut _6: &[u8]; // in scope 0 at $DIR/lower_array_len.rs:+3:5: +3:14 + scope 1 { + debug arr => _2; // in scope 1 at $DIR/lower_array_len.rs:+1:9: +1:12 + let _5: &[u8]; // in scope 1 at $DIR/lower_array_len.rs:+2:9: +2:12 + scope 2 { + debug arr => _5; // in scope 2 at $DIR/lower_array_len.rs:+2:9: +2:12 + } + } + + bb0: { + StorageLive(_2); // scope 0 at $DIR/lower_array_len.rs:+1:9: +1:12 + StorageLive(_3); // scope 0 at $DIR/lower_array_len.rs:+1:25: +1:33 + StorageLive(_4); // scope 0 at $DIR/lower_array_len.rs:+1:25: +1:33 + _4 = &mut _1; // scope 0 at $DIR/lower_array_len.rs:+1:25: +1:33 + _3 = &mut (*_4); // scope 0 at $DIR/lower_array_len.rs:+1:25: +1:33 + _2 = move _3 as &mut [u8] (Pointer(Unsize)); // scope 0 at $DIR/lower_array_len.rs:+1:25: +1:33 + StorageDead(_3); // scope 0 at $DIR/lower_array_len.rs:+1:32: +1:33 + StorageDead(_4); // scope 0 at $DIR/lower_array_len.rs:+1:33: +1:34 + StorageLive(_5); // scope 1 at $DIR/lower_array_len.rs:+2:9: +2:12 + _5 = &(*_2); // scope 1 at $DIR/lower_array_len.rs:+2:15: +2:20 + StorageLive(_6); // scope 2 at $DIR/lower_array_len.rs:+3:5: +3:14 + _6 = &(*_5); // scope 2 at $DIR/lower_array_len.rs:+3:5: +3:14 +- _0 = Len((*_6)); // scope 2 at $DIR/lower_array_len.rs:+3:5: +3:14 ++ _0 = const N; // scope 2 at $DIR/lower_array_len.rs:+3:5: +3:14 + goto -> bb1; // scope 2 at $DIR/lower_array_len.rs:+3:5: +3:14 + } + + bb1: { + StorageDead(_6); // scope 2 at $DIR/lower_array_len.rs:+3:13: +3:14 + StorageDead(_5); // scope 1 at $DIR/lower_array_len.rs:+4:1: +4:2 + StorageDead(_2); // scope 0 at $DIR/lower_array_len.rs:+4:1: +4:2 + return; // scope 0 at $DIR/lower_array_len.rs:+4:2: +4:2 + } + } + diff --git a/tests/mir-opt/lower_array_len.rs b/tests/mir-opt/lower_array_len.rs index ea0224b21d7..972d46cb8e2 100644 --- a/tests/mir-opt/lower_array_len.rs +++ b/tests/mir-opt/lower_array_len.rs @@ -31,10 +31,26 @@ pub fn array_len_by_value<const N: usize>(arr: [u8; N]) -> usize { arr.len() } +// EMIT_MIR lower_array_len.array_len_reborrow.NormalizeArrayLen.diff +pub fn array_len_reborrow<const N: usize>(mut arr: [u8; N]) -> usize { + let arr: &mut [_] = &mut arr; + let arr = &*arr; + arr.len() +} + +// EMIT_MIR lower_array_len.array_len_raw.NormalizeArrayLen.diff +pub fn array_len_raw<const N: usize>(arr: [u8; N]) -> usize { + let arr: &[_] = &arr; + let arr = std::ptr::addr_of!(*arr); + unsafe { &*arr }.len() +} + fn main() { let _ = array_bound(3, &[0, 1, 2, 3]); let mut tmp = [0, 1, 2, 3, 4]; let _ = array_bound_mut(3, &mut [0, 1, 2, 3]); let _ = array_len(&[0]); let _ = array_len_by_value([0, 2]); + let _ = array_len_reborrow([0, 2]); + let _ = array_len_raw([0, 2]); } diff --git a/tests/mir-opt/lower_array_len_e2e.array_bound.PreCodegen.after.mir b/tests/mir-opt/lower_array_len_e2e.array_bound.PreCodegen.after.mir deleted file mode 100644 index 701c2ad705a..00000000000 --- a/tests/mir-opt/lower_array_len_e2e.array_bound.PreCodegen.after.mir +++ /dev/null @@ -1,45 +0,0 @@ -// MIR for `array_bound` after PreCodegen - -fn array_bound(_1: usize, _2: &[u8; N]) -> u8 { - debug index => _1; // in scope 0 at $DIR/lower_array_len_e2e.rs:+0:36: +0:41 - debug slice => _2; // in scope 0 at $DIR/lower_array_len_e2e.rs:+0:50: +0:55 - let mut _0: u8; // return place in scope 0 at $DIR/lower_array_len_e2e.rs:+0:70: +0:72 - let mut _3: bool; // in scope 0 at $DIR/lower_array_len_e2e.rs:+1:8: +1:27 - let mut _4: usize; // in scope 0 at $DIR/lower_array_len_e2e.rs:+1:8: +1:13 - let mut _5: usize; // in scope 0 at $DIR/lower_array_len_e2e.rs:+1:16: +1:27 - let mut _6: usize; // in scope 0 at $DIR/lower_array_len_e2e.rs:+2:9: +2:21 - let mut _7: bool; // in scope 0 at $DIR/lower_array_len_e2e.rs:+2:9: +2:21 - - bb0: { - StorageLive(_3); // scope 0 at $DIR/lower_array_len_e2e.rs:+1:8: +1:27 - StorageLive(_4); // scope 0 at $DIR/lower_array_len_e2e.rs:+1:8: +1:13 - _4 = _1; // scope 0 at $DIR/lower_array_len_e2e.rs:+1:8: +1:13 - StorageLive(_5); // scope 0 at $DIR/lower_array_len_e2e.rs:+1:16: +1:27 - _5 = const N; // scope 0 at $DIR/lower_array_len_e2e.rs:+1:16: +1:27 - _3 = Lt(move _4, move _5); // scope 0 at $DIR/lower_array_len_e2e.rs:+1:8: +1:27 - StorageDead(_5); // scope 0 at $DIR/lower_array_len_e2e.rs:+1:26: +1:27 - StorageDead(_4); // scope 0 at $DIR/lower_array_len_e2e.rs:+1:26: +1:27 - switchInt(move _3) -> [0: bb3, otherwise: bb1]; // scope 0 at $DIR/lower_array_len_e2e.rs:+1:8: +1:27 - } - - bb1: { - _6 = const N; // scope 0 at $DIR/lower_array_len_e2e.rs:+2:9: +2:21 - _7 = Lt(_1, _6); // scope 0 at $DIR/lower_array_len_e2e.rs:+2:9: +2:21 - assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, _1) -> bb2; // scope 0 at $DIR/lower_array_len_e2e.rs:+2:9: +2:21 - } - - bb2: { - _0 = (*_2)[_1]; // scope 0 at $DIR/lower_array_len_e2e.rs:+2:9: +2:21 - goto -> bb4; // scope 0 at $DIR/lower_array_len_e2e.rs:+1:5: +5:6 - } - - bb3: { - _0 = const 42_u8; // scope 0 at $DIR/lower_array_len_e2e.rs:+4:9: +4:11 - goto -> bb4; // scope 0 at $DIR/lower_array_len_e2e.rs:+1:5: +5:6 - } - - bb4: { - StorageDead(_3); // scope 0 at $DIR/lower_array_len_e2e.rs:+5:5: +5:6 - return; // scope 0 at $DIR/lower_array_len_e2e.rs:+6:2: +6:2 - } -} diff --git a/tests/mir-opt/lower_array_len_e2e.array_bound_mut.PreCodegen.after.mir b/tests/mir-opt/lower_array_len_e2e.array_bound_mut.PreCodegen.after.mir deleted file mode 100644 index 0440cfce289..00000000000 --- a/tests/mir-opt/lower_array_len_e2e.array_bound_mut.PreCodegen.after.mir +++ /dev/null @@ -1,58 +0,0 @@ -// MIR for `array_bound_mut` after PreCodegen - -fn array_bound_mut(_1: usize, _2: &mut [u8; N]) -> u8 { - debug index => _1; // in scope 0 at $DIR/lower_array_len_e2e.rs:+0:40: +0:45 - debug slice => _2; // in scope 0 at $DIR/lower_array_len_e2e.rs:+0:54: +0:59 - let mut _0: u8; // return place in scope 0 at $DIR/lower_array_len_e2e.rs:+0:78: +0:80 - let mut _3: bool; // in scope 0 at $DIR/lower_array_len_e2e.rs:+1:8: +1:27 - let mut _4: usize; // in scope 0 at $DIR/lower_array_len_e2e.rs:+1:8: +1:13 - let mut _5: usize; // in scope 0 at $DIR/lower_array_len_e2e.rs:+1:16: +1:27 - let mut _6: usize; // in scope 0 at $DIR/lower_array_len_e2e.rs:+2:9: +2:21 - let mut _7: bool; // in scope 0 at $DIR/lower_array_len_e2e.rs:+2:9: +2:21 - let _8: usize; // in scope 0 at $DIR/lower_array_len_e2e.rs:+4:15: +4:16 - let mut _9: usize; // in scope 0 at $DIR/lower_array_len_e2e.rs:+4:9: +4:17 - let mut _10: bool; // in scope 0 at $DIR/lower_array_len_e2e.rs:+4:9: +4:17 - - bb0: { - StorageLive(_3); // scope 0 at $DIR/lower_array_len_e2e.rs:+1:8: +1:27 - StorageLive(_4); // scope 0 at $DIR/lower_array_len_e2e.rs:+1:8: +1:13 - _4 = _1; // scope 0 at $DIR/lower_array_len_e2e.rs:+1:8: +1:13 - StorageLive(_5); // scope 0 at $DIR/lower_array_len_e2e.rs:+1:16: +1:27 - _5 = const N; // scope 0 at $DIR/lower_array_len_e2e.rs:+1:16: +1:27 - _3 = Lt(move _4, move _5); // scope 0 at $DIR/lower_array_len_e2e.rs:+1:8: +1:27 - StorageDead(_5); // scope 0 at $DIR/lower_array_len_e2e.rs:+1:26: +1:27 - StorageDead(_4); // scope 0 at $DIR/lower_array_len_e2e.rs:+1:26: +1:27 - switchInt(move _3) -> [0: bb3, otherwise: bb1]; // scope 0 at $DIR/lower_array_len_e2e.rs:+1:8: +1:27 - } - - bb1: { - _6 = const N; // scope 0 at $DIR/lower_array_len_e2e.rs:+2:9: +2:21 - _7 = Lt(_1, _6); // scope 0 at $DIR/lower_array_len_e2e.rs:+2:9: +2:21 - assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, _1) -> bb2; // scope 0 at $DIR/lower_array_len_e2e.rs:+2:9: +2:21 - } - - bb2: { - _0 = (*_2)[_1]; // scope 0 at $DIR/lower_array_len_e2e.rs:+2:9: +2:21 - goto -> bb5; // scope 0 at $DIR/lower_array_len_e2e.rs:+1:5: +7:6 - } - - bb3: { - StorageLive(_8); // scope 0 at $DIR/lower_array_len_e2e.rs:+4:15: +4:16 - _8 = const 0_usize; // scope 0 at $DIR/lower_array_len_e2e.rs:+4:15: +4:16 - _9 = const N; // scope 0 at $DIR/lower_array_len_e2e.rs:+4:9: +4:17 - _10 = Lt(const 0_usize, _9); // scope 0 at $DIR/lower_array_len_e2e.rs:+4:9: +4:17 - assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, const 0_usize) -> bb4; // scope 0 at $DIR/lower_array_len_e2e.rs:+4:9: +4:17 - } - - bb4: { - (*_2)[_8] = const 42_u8; // scope 0 at $DIR/lower_array_len_e2e.rs:+4:9: +4:22 - StorageDead(_8); // scope 0 at $DIR/lower_array_len_e2e.rs:+4:22: +4:23 - _0 = const 42_u8; // scope 0 at $DIR/lower_array_len_e2e.rs:+6:9: +6:11 - goto -> bb5; // scope 0 at $DIR/lower_array_len_e2e.rs:+1:5: +7:6 - } - - bb5: { - StorageDead(_3); // scope 0 at $DIR/lower_array_len_e2e.rs:+7:5: +7:6 - return; // scope 0 at $DIR/lower_array_len_e2e.rs:+8:2: +8:2 - } -} diff --git a/tests/mir-opt/lower_array_len_e2e.array_len.PreCodegen.after.mir b/tests/mir-opt/lower_array_len_e2e.array_len.PreCodegen.after.mir deleted file mode 100644 index 4b19f679558..00000000000 --- a/tests/mir-opt/lower_array_len_e2e.array_len.PreCodegen.after.mir +++ /dev/null @@ -1,11 +0,0 @@ -// MIR for `array_len` after PreCodegen - -fn array_len(_1: &[u8; N]) -> usize { - debug arr => _1; // in scope 0 at $DIR/lower_array_len_e2e.rs:+0:34: +0:37 - let mut _0: usize; // return place in scope 0 at $DIR/lower_array_len_e2e.rs:+0:52: +0:57 - - bb0: { - _0 = const N; // scope 0 at $DIR/lower_array_len_e2e.rs:+1:5: +1:14 - return; // scope 0 at $DIR/lower_array_len_e2e.rs:+2:2: +2:2 - } -} diff --git a/tests/mir-opt/lower_array_len_e2e.array_len_by_value.PreCodegen.after.mir b/tests/mir-opt/lower_array_len_e2e.array_len_by_value.PreCodegen.after.mir deleted file mode 100644 index 4dc0ba9a268..00000000000 --- a/tests/mir-opt/lower_array_len_e2e.array_len_by_value.PreCodegen.after.mir +++ /dev/null @@ -1,11 +0,0 @@ -// MIR for `array_len_by_value` after PreCodegen - -fn array_len_by_value(_1: [u8; N]) -> usize { - debug arr => _1; // in scope 0 at $DIR/lower_array_len_e2e.rs:+0:43: +0:46 - let mut _0: usize; // return place in scope 0 at $DIR/lower_array_len_e2e.rs:+0:60: +0:65 - - bb0: { - _0 = const N; // scope 0 at $DIR/lower_array_len_e2e.rs:+1:5: +1:14 - return; // scope 0 at $DIR/lower_array_len_e2e.rs:+2:2: +2:2 - } -} diff --git a/tests/mir-opt/lower_array_len_e2e.rs b/tests/mir-opt/lower_array_len_e2e.rs deleted file mode 100644 index d8e4e521ee6..00000000000 --- a/tests/mir-opt/lower_array_len_e2e.rs +++ /dev/null @@ -1,39 +0,0 @@ -// compile-flags: -Z mir-opt-level=4 -Zunsound-mir-opts - -// EMIT_MIR lower_array_len_e2e.array_bound.PreCodegen.after.mir -pub fn array_bound<const N: usize>(index: usize, slice: &[u8; N]) -> u8 { - if index < slice.len() { - slice[index] - } else { - 42 - } -} - -// EMIT_MIR lower_array_len_e2e.array_bound_mut.PreCodegen.after.mir -pub fn array_bound_mut<const N: usize>(index: usize, slice: &mut [u8; N]) -> u8 { - if index < slice.len() { - slice[index] - } else { - slice[0] = 42; - - 42 - } -} - -// EMIT_MIR lower_array_len_e2e.array_len.PreCodegen.after.mir -pub fn array_len<const N: usize>(arr: &[u8; N]) -> usize { - arr.len() -} - -// EMIT_MIR lower_array_len_e2e.array_len_by_value.PreCodegen.after.mir -pub fn array_len_by_value<const N: usize>(arr: [u8; N]) -> usize { - arr.len() -} - -fn main() { - let _ = array_bound(3, &[0, 1, 2, 3]); - let mut tmp = [0, 1, 2, 3, 4]; - let _ = array_bound_mut(3, &mut [0, 1, 2, 3]); - let _ = array_len(&[0]); - let _ = array_len_by_value([0, 2]); -} diff --git a/tests/mir-opt/lower_intrinsics.f_copy_nonoverlapping.LowerIntrinsics.diff b/tests/mir-opt/lower_intrinsics.f_copy_nonoverlapping.LowerIntrinsics.diff index ec15fd1ef74..5c972a00e46 100644 --- a/tests/mir-opt/lower_intrinsics.f_copy_nonoverlapping.LowerIntrinsics.diff +++ b/tests/mir-opt/lower_intrinsics.f_copy_nonoverlapping.LowerIntrinsics.diff @@ -25,9 +25,9 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/lower_intrinsics.rs:+1:9: +1:12 - Deinit(_1); // scope 0 at $DIR/lower_intrinsics.rs:+1:15: +1:17 + _1 = (); // scope 0 at $DIR/lower_intrinsics.rs:+1:15: +1:17 StorageLive(_2); // scope 1 at $DIR/lower_intrinsics.rs:+2:9: +2:16 - Deinit(_2); // scope 1 at $DIR/lower_intrinsics.rs:+2:19: +2:21 + _2 = (); // scope 1 at $DIR/lower_intrinsics.rs:+2:19: +2:21 StorageLive(_3); // scope 3 at $DIR/lower_intrinsics.rs:+4:9: +4:95 StorageLive(_4); // scope 3 at $DIR/lower_intrinsics.rs:+4:29: +4:59 StorageLive(_5); // scope 3 at $DIR/lower_intrinsics.rs:+4:29: +4:45 diff --git a/tests/mir-opt/lower_intrinsics.rs b/tests/mir-opt/lower_intrinsics.rs index 66dae0e46b9..7147be43ca5 100644 --- a/tests/mir-opt/lower_intrinsics.rs +++ b/tests/mir-opt/lower_intrinsics.rs @@ -72,3 +72,10 @@ pub fn assume() { std::intrinsics::assume(true); } } + +// EMIT_MIR lower_intrinsics.with_overflow.LowerIntrinsics.diff +pub fn with_overflow(a: i32, b: i32) { + let _x = core::intrinsics::add_with_overflow(a, b); + let _y = core::intrinsics::sub_with_overflow(a, b); + let _z = core::intrinsics::mul_with_overflow(a, b); +} diff --git a/tests/mir-opt/lower_intrinsics.with_overflow.LowerIntrinsics.diff b/tests/mir-opt/lower_intrinsics.with_overflow.LowerIntrinsics.diff new file mode 100644 index 00000000000..9870a70dec5 --- /dev/null +++ b/tests/mir-opt/lower_intrinsics.with_overflow.LowerIntrinsics.diff @@ -0,0 +1,83 @@ +- // MIR for `with_overflow` before LowerIntrinsics ++ // MIR for `with_overflow` after LowerIntrinsics + + fn with_overflow(_1: i32, _2: i32) -> () { + debug a => _1; // in scope 0 at $DIR/lower_intrinsics.rs:+0:22: +0:23 + debug b => _2; // in scope 0 at $DIR/lower_intrinsics.rs:+0:30: +0:31 + let mut _0: (); // return place in scope 0 at $DIR/lower_intrinsics.rs:+0:38: +0:38 + let _3: (i32, bool); // in scope 0 at $DIR/lower_intrinsics.rs:+1:9: +1:11 + let mut _4: i32; // in scope 0 at $DIR/lower_intrinsics.rs:+1:50: +1:51 + let mut _5: i32; // in scope 0 at $DIR/lower_intrinsics.rs:+1:53: +1:54 + let mut _7: i32; // in scope 0 at $DIR/lower_intrinsics.rs:+2:50: +2:51 + let mut _8: i32; // in scope 0 at $DIR/lower_intrinsics.rs:+2:53: +2:54 + let mut _10: i32; // in scope 0 at $DIR/lower_intrinsics.rs:+3:50: +3:51 + let mut _11: i32; // in scope 0 at $DIR/lower_intrinsics.rs:+3:53: +3:54 + scope 1 { + debug _x => _3; // in scope 1 at $DIR/lower_intrinsics.rs:+1:9: +1:11 + let _6: (i32, bool); // in scope 1 at $DIR/lower_intrinsics.rs:+2:9: +2:11 + scope 2 { + debug _y => _6; // in scope 2 at $DIR/lower_intrinsics.rs:+2:9: +2:11 + let _9: (i32, bool); // in scope 2 at $DIR/lower_intrinsics.rs:+3:9: +3:11 + scope 3 { + debug _z => _9; // in scope 3 at $DIR/lower_intrinsics.rs:+3:9: +3:11 + } + } + } + + bb0: { + StorageLive(_3); // scope 0 at $DIR/lower_intrinsics.rs:+1:9: +1:11 + StorageLive(_4); // scope 0 at $DIR/lower_intrinsics.rs:+1:50: +1:51 + _4 = _1; // scope 0 at $DIR/lower_intrinsics.rs:+1:50: +1:51 + StorageLive(_5); // scope 0 at $DIR/lower_intrinsics.rs:+1:53: +1:54 + _5 = _2; // scope 0 at $DIR/lower_intrinsics.rs:+1:53: +1:54 +- _3 = add_with_overflow::<i32>(move _4, move _5) -> bb1; // scope 0 at $DIR/lower_intrinsics.rs:+1:14: +1:55 +- // mir::Constant +- // + span: $DIR/lower_intrinsics.rs:78:14: 78:49 +- // + literal: Const { ty: extern "rust-intrinsic" fn(i32, i32) -> (i32, bool) {add_with_overflow::<i32>}, val: Value(<ZST>) } ++ _3 = CheckedAdd(move _4, move _5); // scope 0 at $DIR/lower_intrinsics.rs:+1:14: +1:55 ++ goto -> bb1; // scope 0 at $DIR/lower_intrinsics.rs:+1:14: +1:55 + } + + bb1: { + StorageDead(_5); // scope 0 at $DIR/lower_intrinsics.rs:+1:54: +1:55 + StorageDead(_4); // scope 0 at $DIR/lower_intrinsics.rs:+1:54: +1:55 + StorageLive(_6); // scope 1 at $DIR/lower_intrinsics.rs:+2:9: +2:11 + StorageLive(_7); // scope 1 at $DIR/lower_intrinsics.rs:+2:50: +2:51 + _7 = _1; // scope 1 at $DIR/lower_intrinsics.rs:+2:50: +2:51 + StorageLive(_8); // scope 1 at $DIR/lower_intrinsics.rs:+2:53: +2:54 + _8 = _2; // scope 1 at $DIR/lower_intrinsics.rs:+2:53: +2:54 +- _6 = sub_with_overflow::<i32>(move _7, move _8) -> bb2; // scope 1 at $DIR/lower_intrinsics.rs:+2:14: +2:55 +- // mir::Constant +- // + span: $DIR/lower_intrinsics.rs:79:14: 79:49 +- // + literal: Const { ty: extern "rust-intrinsic" fn(i32, i32) -> (i32, bool) {sub_with_overflow::<i32>}, val: Value(<ZST>) } ++ _6 = CheckedSub(move _7, move _8); // scope 1 at $DIR/lower_intrinsics.rs:+2:14: +2:55 ++ goto -> bb2; // scope 1 at $DIR/lower_intrinsics.rs:+2:14: +2:55 + } + + bb2: { + StorageDead(_8); // scope 1 at $DIR/lower_intrinsics.rs:+2:54: +2:55 + StorageDead(_7); // scope 1 at $DIR/lower_intrinsics.rs:+2:54: +2:55 + StorageLive(_9); // scope 2 at $DIR/lower_intrinsics.rs:+3:9: +3:11 + StorageLive(_10); // scope 2 at $DIR/lower_intrinsics.rs:+3:50: +3:51 + _10 = _1; // scope 2 at $DIR/lower_intrinsics.rs:+3:50: +3:51 + StorageLive(_11); // scope 2 at $DIR/lower_intrinsics.rs:+3:53: +3:54 + _11 = _2; // scope 2 at $DIR/lower_intrinsics.rs:+3:53: +3:54 +- _9 = mul_with_overflow::<i32>(move _10, move _11) -> bb3; // scope 2 at $DIR/lower_intrinsics.rs:+3:14: +3:55 +- // mir::Constant +- // + span: $DIR/lower_intrinsics.rs:80:14: 80:49 +- // + literal: Const { ty: extern "rust-intrinsic" fn(i32, i32) -> (i32, bool) {mul_with_overflow::<i32>}, val: Value(<ZST>) } ++ _9 = CheckedMul(move _10, move _11); // scope 2 at $DIR/lower_intrinsics.rs:+3:14: +3:55 ++ goto -> bb3; // scope 2 at $DIR/lower_intrinsics.rs:+3:14: +3:55 + } + + bb3: { + StorageDead(_11); // scope 2 at $DIR/lower_intrinsics.rs:+3:54: +3:55 + StorageDead(_10); // scope 2 at $DIR/lower_intrinsics.rs:+3:54: +3:55 + _0 = const (); // scope 0 at $DIR/lower_intrinsics.rs:+0:38: +4:2 + StorageDead(_9); // scope 2 at $DIR/lower_intrinsics.rs:+4:1: +4:2 + StorageDead(_6); // scope 1 at $DIR/lower_intrinsics.rs:+4:1: +4:2 + StorageDead(_3); // scope 0 at $DIR/lower_intrinsics.rs:+4:1: +4:2 + return; // scope 0 at $DIR/lower_intrinsics.rs:+4:2: +4:2 + } + } + diff --git a/tests/mir-opt/matches_reduce_branches.bar.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.bar.MatchBranchSimplification.diff index be91b0bfe68..92f8d4e14ab 100644 --- a/tests/mir-opt/matches_reduce_branches.bar.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.bar.MatchBranchSimplification.diff @@ -41,7 +41,7 @@ - _3 = const false; // scope 4 at $DIR/matches_reduce_branches.rs:+16:13: +16:22 - _4 = const false; // scope 4 at $DIR/matches_reduce_branches.rs:+17:13: +17:22 - _5 = const true; // scope 4 at $DIR/matches_reduce_branches.rs:+18:13: +18:21 -- Deinit(_6); // scope 4 at $DIR/matches_reduce_branches.rs:+19:13: +19:15 +- _6 = (); // scope 4 at $DIR/matches_reduce_branches.rs:+19:13: +19:15 - goto -> bb3; // scope 4 at $DIR/matches_reduce_branches.rs:+19:13: +19:15 - } - @@ -54,7 +54,7 @@ + _3 = Eq(_11, const 7_i32); // scope 4 at $DIR/matches_reduce_branches.rs:+9:13: +9:21 _4 = const false; // scope 4 at $DIR/matches_reduce_branches.rs:+10:13: +10:22 _5 = const true; // scope 4 at $DIR/matches_reduce_branches.rs:+11:13: +11:21 - Deinit(_6); // scope 4 at $DIR/matches_reduce_branches.rs:+12:13: +12:15 + _6 = (); // scope 4 at $DIR/matches_reduce_branches.rs:+12:13: +12:15 - goto -> bb3; // scope 4 at $DIR/matches_reduce_branches.rs:+12:13: +12:15 - } - @@ -69,11 +69,7 @@ _9 = _4; // scope 4 at $DIR/matches_reduce_branches.rs:+23:12: +23:13 StorageLive(_10); // scope 4 at $DIR/matches_reduce_branches.rs:+23:15: +23:16 _10 = _5; // scope 4 at $DIR/matches_reduce_branches.rs:+23:15: +23:16 - Deinit(_0); // scope 4 at $DIR/matches_reduce_branches.rs:+23:5: +23:17 - (_0.0: bool) = move _7; // scope 4 at $DIR/matches_reduce_branches.rs:+23:5: +23:17 - (_0.1: bool) = move _8; // scope 4 at $DIR/matches_reduce_branches.rs:+23:5: +23:17 - (_0.2: bool) = move _9; // scope 4 at $DIR/matches_reduce_branches.rs:+23:5: +23:17 - (_0.3: bool) = move _10; // scope 4 at $DIR/matches_reduce_branches.rs:+23:5: +23:17 + _0 = (move _7, move _8, move _9, move _10); // scope 4 at $DIR/matches_reduce_branches.rs:+23:5: +23:17 StorageDead(_10); // scope 4 at $DIR/matches_reduce_branches.rs:+23:16: +23:17 StorageDead(_9); // scope 4 at $DIR/matches_reduce_branches.rs:+23:16: +23:17 StorageDead(_8); // scope 4 at $DIR/matches_reduce_branches.rs:+23:16: +23:17 diff --git a/tests/mir-opt/matches_reduce_branches.foo.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.foo.MatchBranchSimplification.diff index aa8092ece66..0580f73341d 100644 --- a/tests/mir-opt/matches_reduce_branches.foo.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.foo.MatchBranchSimplification.diff @@ -34,7 +34,7 @@ - } - - bb4: { - Deinit(_0); // scope 0 at $DIR/matches_reduce_branches.rs:+2:9: +2:11 + _0 = (); // scope 0 at $DIR/matches_reduce_branches.rs:+2:9: +2:11 - goto -> bb6; // scope 0 at $DIR/matches_reduce_branches.rs:+1:5: +3:6 + goto -> bb3; // scope 0 at $DIR/matches_reduce_branches.rs:+1:5: +3:6 } diff --git a/tests/mir-opt/matches_reduce_branches.match_nested_if.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.match_nested_if.MatchBranchSimplification.diff index 193104dd30e..20e8ef2f720 100644 --- a/tests/mir-opt/matches_reduce_branches.match_nested_if.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.match_nested_if.MatchBranchSimplification.diff @@ -20,7 +20,7 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/matches_reduce_branches.rs:+1:9: +1:12 StorageLive(_2); // scope 0 at $DIR/matches_reduce_branches.rs:+1:21: +1:23 - Deinit(_2); // scope 0 at $DIR/matches_reduce_branches.rs:+1:21: +1:23 + _2 = (); // scope 0 at $DIR/matches_reduce_branches.rs:+1:21: +1:23 StorageLive(_3); // scope 0 at $DIR/matches_reduce_branches.rs:+2:15: +6:10 StorageLive(_4); // scope 0 at $DIR/matches_reduce_branches.rs:+2:18: +2:76 StorageLive(_5); // scope 0 at $DIR/matches_reduce_branches.rs:+2:21: +2:52 diff --git a/tests/mir-opt/packed_struct_drop_aligned.main.SimplifyCfg-elaborate-drops.after.mir b/tests/mir-opt/packed_struct_drop_aligned.main.SimplifyCfg-elaborate-drops.after.mir index e522534867d..210f178a0a9 100644 --- a/tests/mir-opt/packed_struct_drop_aligned.main.SimplifyCfg-elaborate-drops.after.mir +++ b/tests/mir-opt/packed_struct_drop_aligned.main.SimplifyCfg-elaborate-drops.after.mir @@ -16,20 +16,15 @@ fn main() -> () { StorageLive(_1); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:9: +1:14 StorageLive(_2); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:24: +1:42 StorageLive(_3); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:32: +1:41 - Deinit(_3); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:32: +1:41 - (_3.0: usize) = const 0_usize; // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:32: +1:41 - Deinit(_2); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:24: +1:42 - (_2.0: Droppy) = move _3; // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:24: +1:42 + _3 = Droppy(const 0_usize); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:32: +1:41 + _2 = Aligned(move _3); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:24: +1:42 StorageDead(_3); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:41: +1:42 - Deinit(_1); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:17: +1:43 - (_1.0: Aligned) = move _2; // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:17: +1:43 + _1 = Packed(move _2); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:17: +1:43 StorageDead(_2); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:42: +1:43 StorageLive(_4); // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:11: +2:29 StorageLive(_5); // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:19: +2:28 - Deinit(_5); // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:19: +2:28 - (_5.0: usize) = const 0_usize; // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:19: +2:28 - Deinit(_4); // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:11: +2:29 - (_4.0: Droppy) = move _5; // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:11: +2:29 + _5 = Droppy(const 0_usize); // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:19: +2:28 + _4 = Aligned(move _5); // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:11: +2:29 StorageDead(_5); // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:28: +2:29 StorageLive(_6); // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:5: +2:8 _6 = move (_1.0: Aligned); // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:5: +2:8 diff --git a/tests/mir-opt/remove_storage_markers.main.RemoveStorageMarkers.diff b/tests/mir-opt/remove_storage_markers.main.RemoveStorageMarkers.diff index ed1d0b87f60..a8dd91efc37 100644 --- a/tests/mir-opt/remove_storage_markers.main.RemoveStorageMarkers.diff +++ b/tests/mir-opt/remove_storage_markers.main.RemoveStorageMarkers.diff @@ -31,9 +31,7 @@ _1 = const 0_i32; // scope 0 at $DIR/remove_storage_markers.rs:+1:19: +1:20 - StorageLive(_2); // scope 1 at $DIR/remove_storage_markers.rs:+2:14: +2:19 - StorageLive(_3); // scope 1 at $DIR/remove_storage_markers.rs:+2:14: +2:19 - Deinit(_3); // scope 1 at $DIR/remove_storage_markers.rs:+2:14: +2:19 - (_3.0: i32) = const 0_i32; // scope 1 at $DIR/remove_storage_markers.rs:+2:14: +2:19 - (_3.1: i32) = const 10_i32; // scope 1 at $DIR/remove_storage_markers.rs:+2:14: +2:19 + _3 = std::ops::Range::<i32> { start: const 0_i32, end: const 10_i32 }; // scope 1 at $DIR/remove_storage_markers.rs:+2:14: +2:19 _2 = <std::ops::Range<i32> as IntoIterator>::into_iter(move _3) -> bb1; // scope 1 at $DIR/remove_storage_markers.rs:+2:14: +2:19 // mir::Constant // + span: $DIR/remove_storage_markers.rs:10:14: 10:19 diff --git a/tests/mir-opt/remove_zsts.get_union.PreCodegen.after.mir b/tests/mir-opt/remove_zsts.get_union.PreCodegen.after.mir index 12e914e25e0..af34bc5edb7 100644 --- a/tests/mir-opt/remove_zsts.get_union.PreCodegen.after.mir +++ b/tests/mir-opt/remove_zsts.get_union.PreCodegen.after.mir @@ -2,9 +2,12 @@ fn get_union() -> Foo { let mut _0: Foo; // return place in scope 0 at $DIR/remove_zsts.rs:+0:19: +0:22 + let mut _1: (); // in scope 0 at $DIR/remove_zsts.rs:+1:14: +1:16 bb0: { - Deinit(_0); // scope 0 at $DIR/remove_zsts.rs:+1:5: +1:18 + StorageLive(_1); // scope 0 at $DIR/remove_zsts.rs:+1:14: +1:16 + _0 = Foo { x: move _1 }; // scope 0 at $DIR/remove_zsts.rs:+1:5: +1:18 + StorageDead(_1); // scope 0 at $DIR/remove_zsts.rs:+1:17: +1:18 return; // scope 0 at $DIR/remove_zsts.rs:+2:2: +2:2 } } diff --git a/tests/mir-opt/remove_zsts.get_union.RemoveZsts.diff b/tests/mir-opt/remove_zsts.get_union.RemoveZsts.diff index 169b7b1054b..0af29b2babc 100644 --- a/tests/mir-opt/remove_zsts.get_union.RemoveZsts.diff +++ b/tests/mir-opt/remove_zsts.get_union.RemoveZsts.diff @@ -7,11 +7,9 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/remove_zsts.rs:+1:14: +1:16 -- Deinit(_1); // scope 0 at $DIR/remove_zsts.rs:+1:14: +1:16 +- _1 = (); // scope 0 at $DIR/remove_zsts.rs:+1:14: +1:16 + nop; // scope 0 at $DIR/remove_zsts.rs:+1:14: +1:16 - Deinit(_0); // scope 0 at $DIR/remove_zsts.rs:+1:5: +1:18 -- (_0.0: ()) = move _1; // scope 0 at $DIR/remove_zsts.rs:+1:5: +1:18 -+ nop; // scope 0 at $DIR/remove_zsts.rs:+1:5: +1:18 + _0 = Foo { x: move _1 }; // scope 0 at $DIR/remove_zsts.rs:+1:5: +1:18 StorageDead(_1); // scope 0 at $DIR/remove_zsts.rs:+1:17: +1:18 return; // scope 0 at $DIR/remove_zsts.rs:+2:2: +2:2 } diff --git a/tests/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir b/tests/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir index 19b726e7484..3b479710b4f 100644 --- a/tests/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir +++ b/tests/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir @@ -122,9 +122,7 @@ fn array_casts() -> () { // + literal: Const { ty: &usize, val: Unevaluated(array_casts, [], Some(promoted[0])) } Retag(_35); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL _18 = &(*_35); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL - Deinit(_13); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL - (_13.0: &usize) = move _14; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL - (_13.1: &usize) = move _18; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _13 = (move _14, move _18); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL Retag(_13); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL StorageDead(_18); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL StorageDead(_14); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL @@ -150,8 +148,7 @@ fn array_casts() -> () { bb3: { StorageLive(_27); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL - Deinit(_27); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL - discriminant(_27) = 0; // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _27 = core::panicking::AssertKind::Eq; // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL StorageLive(_28); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL StorageLive(_29); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL _29 = move _27; // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL @@ -164,8 +161,7 @@ fn array_casts() -> () { _33 = &(*_21); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL _32 = &(*_33); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL StorageLive(_34); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL - Deinit(_34); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL - discriminant(_34) = 0; // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _34 = Option::<Arguments<'_>>::None; // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL Retag(_34); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL _28 = core::panicking::assert_failed::<usize, usize>(move _29, move _30, move _32, move _34); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL // mir::Constant diff --git a/tests/mir-opt/retag.main.SimplifyCfg-elaborate-drops.after.mir b/tests/mir-opt/retag.main.SimplifyCfg-elaborate-drops.after.mir index b853e450541..d7b6d64b6b7 100644 --- a/tests/mir-opt/retag.main.SimplifyCfg-elaborate-drops.after.mir +++ b/tests/mir-opt/retag.main.SimplifyCfg-elaborate-drops.after.mir @@ -62,8 +62,7 @@ fn main() -> () { StorageLive(_3); // scope 1 at $DIR/retag.rs:+3:13: +3:14 StorageLive(_4); // scope 1 at $DIR/retag.rs:+3:17: +3:36 StorageLive(_5); // scope 1 at $DIR/retag.rs:+3:17: +3:24 - Deinit(_5); // scope 1 at $DIR/retag.rs:+3:17: +3:24 - (_5.0: i32) = const 0_i32; // scope 1 at $DIR/retag.rs:+3:17: +3:24 + _5 = Test(const 0_i32); // scope 1 at $DIR/retag.rs:+3:17: +3:24 _4 = &_5; // scope 1 at $DIR/retag.rs:+3:17: +3:36 StorageLive(_6); // scope 1 at $DIR/retag.rs:+3:29: +3:35 StorageLive(_7); // scope 1 at $DIR/retag.rs:+3:29: +3:35 @@ -107,7 +106,14 @@ fn main() -> () { StorageDead(_2); // scope 1 at $DIR/retag.rs:+8:5: +8:6 StorageLive(_13); // scope 1 at $DIR/retag.rs:+11:9: +11:10 StorageLive(_14); // scope 1 at $DIR/retag.rs:+11:31: +14:6 - Deinit(_14); // scope 1 at $DIR/retag.rs:+11:31: +14:6 + _14 = [closure@main::{closure#0}]; // scope 1 at $DIR/retag.rs:+11:31: +14:6 + // closure + // + def_id: DefId(0:14 ~ retag[4622]::main::{closure#0}) + // + substs: [ + // i8, + // for<'a> extern "rust-call" fn((&'a i32,)) -> &'a i32, + // (), + // ] Retag(_14); // scope 1 at $DIR/retag.rs:+11:31: +14:6 _13 = move _14 as for<'a> fn(&'a i32) -> &'a i32 (Pointer(ClosureFnPointer(Normal))); // scope 1 at $DIR/retag.rs:+11:31: +14:6 StorageDead(_14); // scope 1 at $DIR/retag.rs:+11:47: +11:48 @@ -129,8 +135,7 @@ fn main() -> () { StorageLive(_19); // scope 7 at $DIR/retag.rs:+18:5: +18:24 StorageLive(_20); // scope 7 at $DIR/retag.rs:+18:5: +18:24 StorageLive(_21); // scope 7 at $DIR/retag.rs:+18:5: +18:12 - Deinit(_21); // scope 7 at $DIR/retag.rs:+18:5: +18:12 - (_21.0: i32) = const 0_i32; // scope 7 at $DIR/retag.rs:+18:5: +18:12 + _21 = Test(const 0_i32); // scope 7 at $DIR/retag.rs:+18:5: +18:12 _20 = &_21; // scope 7 at $DIR/retag.rs:+18:5: +18:24 StorageLive(_22); // scope 7 at $DIR/retag.rs:+18:21: +18:23 StorageLive(_23); // scope 7 at $DIR/retag.rs:+18:21: +18:23 diff --git a/tests/mir-opt/separate_const_switch.identity.SeparateConstSwitch.diff b/tests/mir-opt/separate_const_switch.identity.SeparateConstSwitch.diff index e57544e09e2..cfcd43093c0 100644 --- a/tests/mir-opt/separate_const_switch.identity.SeparateConstSwitch.diff +++ b/tests/mir-opt/separate_const_switch.identity.SeparateConstSwitch.diff @@ -12,18 +12,18 @@ let mut _7: !; // in scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 let mut _8: std::result::Result<std::convert::Infallible, i32>; // in scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 let _9: i32; // in scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 + let mut _16: i32; // in scope 0 at $SRC_DIR/core/src/result.rs:LL:COL scope 1 { debug residual => _6; // in scope 1 at $DIR/separate_const_switch.rs:+1:9: +1:10 scope 2 { scope 8 (inlined #[track_caller] <Result<i32, i32> as FromResidual<Result<Infallible, i32>>>::from_residual) { // at $DIR/separate_const_switch.rs:25:8: 25:10 debug residual => _8; // in scope 8 at $SRC_DIR/core/src/result.rs:LL:COL - let _16: i32; // in scope 8 at $SRC_DIR/core/src/result.rs:LL:COL - let mut _17: i32; // in scope 8 at $SRC_DIR/core/src/result.rs:LL:COL - let mut _18: i32; // in scope 8 at $SRC_DIR/core/src/result.rs:LL:COL + let _14: i32; // in scope 8 at $SRC_DIR/core/src/result.rs:LL:COL + let mut _15: i32; // in scope 8 at $SRC_DIR/core/src/result.rs:LL:COL scope 9 { - debug e => _16; // in scope 9 at $SRC_DIR/core/src/result.rs:LL:COL + debug e => _14; // in scope 9 at $SRC_DIR/core/src/result.rs:LL:COL scope 10 (inlined <i32 as From<i32>>::from) { // at $SRC_DIR/core/src/result.rs:LL:COL - debug t => _18; // in scope 10 at $SRC_DIR/core/src/convert/mod.rs:LL:COL + debug t => _16; // in scope 10 at $SRC_DIR/core/src/convert/mod.rs:LL:COL } } } @@ -38,15 +38,13 @@ debug self => _4; // in scope 5 at $SRC_DIR/core/src/result.rs:LL:COL let mut _10: isize; // in scope 5 at $SRC_DIR/core/src/result.rs:LL:COL let _11: i32; // in scope 5 at $SRC_DIR/core/src/result.rs:LL:COL - let mut _12: i32; // in scope 5 at $SRC_DIR/core/src/result.rs:LL:COL - let _13: i32; // in scope 5 at $SRC_DIR/core/src/result.rs:LL:COL - let mut _14: std::result::Result<std::convert::Infallible, i32>; // in scope 5 at $SRC_DIR/core/src/result.rs:LL:COL - let mut _15: i32; // in scope 5 at $SRC_DIR/core/src/result.rs:LL:COL + let _12: i32; // in scope 5 at $SRC_DIR/core/src/result.rs:LL:COL + let mut _13: std::result::Result<std::convert::Infallible, i32>; // in scope 5 at $SRC_DIR/core/src/result.rs:LL:COL scope 6 { debug v => _11; // in scope 6 at $SRC_DIR/core/src/result.rs:LL:COL } scope 7 { - debug e => _13; // in scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + debug e => _12; // in scope 7 at $SRC_DIR/core/src/result.rs:LL:COL } } @@ -55,53 +53,50 @@ StorageLive(_3); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 StorageLive(_4); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:9 _4 = _1; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:9 + StorageLive(_11); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 + StorageLive(_12); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 _10 = discriminant(_4); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL -- switchInt(move _10) -> [0: bb7, 1: bb5, otherwise: bb6]; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL -+ switchInt(move _10) -> [0: bb6, 1: bb4, otherwise: bb5]; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL + switchInt(move _10) -> [0: bb7, 1: bb5, otherwise: bb6]; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL } bb1: { -- StorageDead(_4); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 -- _5 = discriminant(_3); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 -- switchInt(move _5) -> [0: bb2, 1: bb4, otherwise: bb3]; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 -- } -- -- bb2: { + StorageDead(_12); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 + StorageDead(_11); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 + StorageDead(_4); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 + _5 = discriminant(_3); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 + switchInt(move _5) -> [0: bb2, 1: bb4, otherwise: bb3]; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 + } + + bb2: { StorageLive(_9); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 _9 = ((_3 as Continue).0: i32); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 _2 = _9; // scope 4 at $DIR/separate_const_switch.rs:+1:8: +1:10 StorageDead(_9); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 - Deinit(_0); // scope 0 at $DIR/separate_const_switch.rs:+1:5: +1:11 - ((_0 as Ok).0: i32) = move _2; // scope 0 at $DIR/separate_const_switch.rs:+1:5: +1:11 - discriminant(_0) = 0; // scope 0 at $DIR/separate_const_switch.rs:+1:5: +1:11 + _0 = Result::<i32, i32>::Ok(move _2); // scope 0 at $DIR/separate_const_switch.rs:+1:5: +1:11 StorageDead(_2); // scope 0 at $DIR/separate_const_switch.rs:+1:10: +1:11 StorageDead(_3); // scope 0 at $DIR/separate_const_switch.rs:+2:1: +2:2 return; // scope 0 at $DIR/separate_const_switch.rs:+2:2: +2:2 } -- bb3: { -+ bb2: { + bb3: { unreachable; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 } -- bb4: { -+ bb3: { + bb4: { StorageLive(_6); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 _6 = ((_3 as Break).0: std::result::Result<std::convert::Infallible, i32>); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 StorageLive(_8); // scope 2 at $DIR/separate_const_switch.rs:+1:9: +1:10 _8 = _6; // scope 2 at $DIR/separate_const_switch.rs:+1:9: +1:10 - StorageLive(_16); // scope 8 at $SRC_DIR/core/src/result.rs:LL:COL - _16 = move ((_8 as Err).0: i32); // scope 8 at $SRC_DIR/core/src/result.rs:LL:COL - StorageLive(_17); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL - StorageLive(_18); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL - _18 = move _16; // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL - _17 = move _18; // scope 10 at $SRC_DIR/core/src/convert/mod.rs:LL:COL - StorageDead(_18); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL - Deinit(_0); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL - ((_0 as Err).0: i32) = move _17; // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL - discriminant(_0) = 1; // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL - StorageDead(_17); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL - StorageDead(_16); // scope 8 at $SRC_DIR/core/src/result.rs:LL:COL + StorageLive(_14); // scope 2 at $DIR/separate_const_switch.rs:+1:8: +1:10 + _14 = move ((_8 as Err).0: i32); // scope 8 at $SRC_DIR/core/src/result.rs:LL:COL + StorageLive(_15); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL + StorageLive(_16); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL + _16 = move _14; // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL + _15 = move _16; // scope 10 at $SRC_DIR/core/src/convert/mod.rs:LL:COL + StorageDead(_16); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL + _0 = Result::<i32, i32>::Err(move _15); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL + StorageDead(_15); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL + StorageDead(_14); // scope 2 at $DIR/separate_const_switch.rs:+1:8: +1:10 StorageDead(_8); // scope 2 at $DIR/separate_const_switch.rs:+1:9: +1:10 StorageDead(_6); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 StorageDead(_2); // scope 0 at $DIR/separate_const_switch.rs:+1:10: +1:11 @@ -109,48 +104,23 @@ return; // scope 0 at $DIR/separate_const_switch.rs:+2:2: +2:2 } -- bb5: { -+ bb4: { - StorageLive(_13); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL - _13 = move ((_4 as Err).0: i32); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL - StorageLive(_14); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - StorageLive(_15); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - _15 = move _13; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - Deinit(_14); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - ((_14 as Err).0: i32) = move _15; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - discriminant(_14) = 1; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - StorageDead(_15); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - Deinit(_3); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - ((_3 as Break).0: std::result::Result<std::convert::Infallible, i32>) = move _14; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - discriminant(_3) = 1; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - StorageDead(_14); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - StorageDead(_13); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL -- goto -> bb1; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL -+ StorageDead(_4); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 -+ _5 = discriminant(_3); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 -+ switchInt(move _5) -> [0: bb1, 1: bb3, otherwise: bb2]; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 + bb5: { + _12 = move ((_4 as Err).0: i32); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL + StorageLive(_13); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + _13 = Result::<Infallible, i32>::Err(move _12); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + _3 = ControlFlow::<Result<Infallible, i32>, i32>::Break(move _13); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + StorageDead(_13); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + goto -> bb1; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL } -- bb6: { -+ bb5: { + bb6: { unreachable; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL } -- bb7: { -+ bb6: { - StorageLive(_11); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL + bb7: { _11 = move ((_4 as Ok).0: i32); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL - StorageLive(_12); // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL - _12 = move _11; // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL - Deinit(_3); // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL - ((_3 as Continue).0: i32) = move _12; // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL - discriminant(_3) = 0; // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL - StorageDead(_12); // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL - StorageDead(_11); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL -- goto -> bb1; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL -+ StorageDead(_4); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 -+ _5 = discriminant(_3); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 -+ switchInt(move _5) -> [0: bb1, 1: bb3, otherwise: bb2]; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 + _3 = ControlFlow::<Result<Infallible, i32>, i32>::Continue(move _11); // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL + goto -> bb1; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL } } diff --git a/tests/mir-opt/separate_const_switch.too_complex.SeparateConstSwitch.diff b/tests/mir-opt/separate_const_switch.too_complex.SeparateConstSwitch.diff index 8cc0c6a1835..3c7e9dc6131 100644 --- a/tests/mir-opt/separate_const_switch.too_complex.SeparateConstSwitch.diff +++ b/tests/mir-opt/separate_const_switch.too_complex.SeparateConstSwitch.diff @@ -38,14 +38,10 @@ _6 = ((_1 as Err).0: usize); // scope 0 at $DIR/separate_const_switch.rs:+8:17: +8:18 StorageLive(_7); // scope 2 at $DIR/separate_const_switch.rs:+8:42: +8:43 _7 = _6; // scope 2 at $DIR/separate_const_switch.rs:+8:42: +8:43 - Deinit(_2); // scope 2 at $DIR/separate_const_switch.rs:+8:23: +8:44 - ((_2 as Break).0: usize) = move _7; // scope 2 at $DIR/separate_const_switch.rs:+8:23: +8:44 - discriminant(_2) = 1; // scope 2 at $DIR/separate_const_switch.rs:+8:23: +8:44 + _2 = ControlFlow::<usize, i32>::Break(move _7); // scope 2 at $DIR/separate_const_switch.rs:+8:23: +8:44 StorageDead(_7); // scope 2 at $DIR/separate_const_switch.rs:+8:43: +8:44 StorageDead(_6); // scope 0 at $DIR/separate_const_switch.rs:+8:43: +8:44 -- goto -> bb4; // scope 0 at $DIR/separate_const_switch.rs:+8:43: +8:44 -+ _8 = discriminant(_2); // scope 0 at $DIR/separate_const_switch.rs:+5:11: +10:6 -+ switchInt(move _8) -> [0: bb6, 1: bb4, otherwise: bb5]; // scope 0 at $DIR/separate_const_switch.rs:+5:5: +10:6 + goto -> bb4; // scope 0 at $DIR/separate_const_switch.rs:+8:43: +8:44 } bb2: { @@ -57,53 +53,41 @@ _4 = ((_1 as Ok).0: i32); // scope 0 at $DIR/separate_const_switch.rs:+7:16: +7:17 StorageLive(_5); // scope 1 at $DIR/separate_const_switch.rs:+7:44: +7:45 _5 = _4; // scope 1 at $DIR/separate_const_switch.rs:+7:44: +7:45 - Deinit(_2); // scope 1 at $DIR/separate_const_switch.rs:+7:22: +7:46 - ((_2 as Continue).0: i32) = move _5; // scope 1 at $DIR/separate_const_switch.rs:+7:22: +7:46 - discriminant(_2) = 0; // scope 1 at $DIR/separate_const_switch.rs:+7:22: +7:46 + _2 = ControlFlow::<usize, i32>::Continue(move _5); // scope 1 at $DIR/separate_const_switch.rs:+7:22: +7:46 StorageDead(_5); // scope 1 at $DIR/separate_const_switch.rs:+7:45: +7:46 StorageDead(_4); // scope 0 at $DIR/separate_const_switch.rs:+7:45: +7:46 -- goto -> bb4; // scope 0 at $DIR/separate_const_switch.rs:+7:45: +7:46 -- } -- -- bb4: { + goto -> bb4; // scope 0 at $DIR/separate_const_switch.rs:+7:45: +7:46 + } + + bb4: { _8 = discriminant(_2); // scope 0 at $DIR/separate_const_switch.rs:+5:11: +10:6 -- switchInt(move _8) -> [0: bb7, 1: bb5, otherwise: bb6]; // scope 0 at $DIR/separate_const_switch.rs:+5:5: +10:6 -+ switchInt(move _8) -> [0: bb6, 1: bb4, otherwise: bb5]; // scope 0 at $DIR/separate_const_switch.rs:+5:5: +10:6 + switchInt(move _8) -> [0: bb7, 1: bb5, otherwise: bb6]; // scope 0 at $DIR/separate_const_switch.rs:+5:5: +10:6 } -- bb5: { -+ bb4: { + bb5: { StorageLive(_11); // scope 0 at $DIR/separate_const_switch.rs:+12:28: +12:29 _11 = ((_2 as Break).0: usize); // scope 0 at $DIR/separate_const_switch.rs:+12:28: +12:29 - Deinit(_0); // scope 4 at $DIR/separate_const_switch.rs:+12:34: +12:38 - discriminant(_0) = 0; // scope 4 at $DIR/separate_const_switch.rs:+12:34: +12:38 + _0 = Option::<i32>::None; // scope 4 at $DIR/separate_const_switch.rs:+12:34: +12:38 StorageDead(_11); // scope 0 at $DIR/separate_const_switch.rs:+12:37: +12:38 -- goto -> bb8; // scope 0 at $DIR/separate_const_switch.rs:+12:37: +12:38 -+ goto -> bb7; // scope 0 at $DIR/separate_const_switch.rs:+12:37: +12:38 + goto -> bb8; // scope 0 at $DIR/separate_const_switch.rs:+12:37: +12:38 } -- bb6: { -+ bb5: { + bb6: { unreachable; // scope 0 at $DIR/separate_const_switch.rs:+5:11: +10:6 } -- bb7: { -+ bb6: { + bb7: { StorageLive(_9); // scope 0 at $DIR/separate_const_switch.rs:+11:31: +11:32 _9 = ((_2 as Continue).0: i32); // scope 0 at $DIR/separate_const_switch.rs:+11:31: +11:32 StorageLive(_10); // scope 3 at $DIR/separate_const_switch.rs:+11:42: +11:43 _10 = _9; // scope 3 at $DIR/separate_const_switch.rs:+11:42: +11:43 - Deinit(_0); // scope 3 at $DIR/separate_const_switch.rs:+11:37: +11:44 - ((_0 as Some).0: i32) = move _10; // scope 3 at $DIR/separate_const_switch.rs:+11:37: +11:44 - discriminant(_0) = 1; // scope 3 at $DIR/separate_const_switch.rs:+11:37: +11:44 + _0 = Option::<i32>::Some(move _10); // scope 3 at $DIR/separate_const_switch.rs:+11:37: +11:44 StorageDead(_10); // scope 3 at $DIR/separate_const_switch.rs:+11:43: +11:44 StorageDead(_9); // scope 0 at $DIR/separate_const_switch.rs:+11:43: +11:44 -- goto -> bb8; // scope 0 at $DIR/separate_const_switch.rs:+11:43: +11:44 -+ goto -> bb7; // scope 0 at $DIR/separate_const_switch.rs:+11:43: +11:44 + goto -> bb8; // scope 0 at $DIR/separate_const_switch.rs:+11:43: +11:44 } -- bb8: { -+ bb7: { + bb8: { StorageDead(_2); // scope 0 at $DIR/separate_const_switch.rs:+14:1: +14:2 return; // scope 0 at $DIR/separate_const_switch.rs:+14:2: +14:2 } diff --git a/tests/mir-opt/simple_option_map_e2e.ezmap.PreCodegen.after.mir b/tests/mir-opt/simple_option_map_e2e.ezmap.PreCodegen.after.mir index 916f99049c6..66ba4df767c 100644 --- a/tests/mir-opt/simple_option_map_e2e.ezmap.PreCodegen.after.mir +++ b/tests/mir-opt/simple_option_map_e2e.ezmap.PreCodegen.after.mir @@ -8,12 +8,12 @@ fn ezmap(_1: Option<i32>) -> Option<i32> { debug slf => _1; // in scope 1 at $DIR/simple_option_map_e2e.rs:2:17: 2:20 debug f => _2; // in scope 1 at $DIR/simple_option_map_e2e.rs:2:33: 2:34 let mut _3: isize; // in scope 1 at $DIR/simple_option_map_e2e.rs:7:9: 7:16 - let mut _4: i32; // in scope 1 at $DIR/simple_option_map_e2e.rs:7:25: 7:29 + let _4: i32; // in scope 1 at $DIR/simple_option_map_e2e.rs:7:14: 7:15 let mut _5: i32; // in scope 1 at $DIR/simple_option_map_e2e.rs:7:25: 7:29 scope 2 { - debug x => _5; // in scope 2 at $DIR/simple_option_map_e2e.rs:7:14: 7:15 + debug x => _4; // in scope 2 at $DIR/simple_option_map_e2e.rs:7:14: 7:15 scope 3 (inlined ezmap::{closure#0}) { // at $DIR/simple_option_map_e2e.rs:7:25: 7:29 - debug n => _5; // in scope 3 at $DIR/simple_option_map_e2e.rs:+1:13: +1:14 + debug n => _4; // in scope 3 at $DIR/simple_option_map_e2e.rs:+1:13: +1:14 } } } @@ -25,8 +25,7 @@ fn ezmap(_1: Option<i32>) -> Option<i32> { } bb1: { - Deinit(_0); // scope 1 at $DIR/simple_option_map_e2e.rs:8:17: 8:21 - discriminant(_0) = 0; // scope 1 at $DIR/simple_option_map_e2e.rs:8:17: 8:21 + _0 = Option::<i32>::None; // scope 1 at $DIR/simple_option_map_e2e.rs:8:17: 8:21 goto -> bb4; // scope 1 at $DIR/simple_option_map_e2e.rs:8:17: 8:21 } @@ -35,13 +34,11 @@ fn ezmap(_1: Option<i32>) -> Option<i32> { } bb3: { - _5 = move ((_1 as Some).0: i32); // scope 1 at $DIR/simple_option_map_e2e.rs:7:14: 7:15 - StorageLive(_4); // scope 2 at $DIR/simple_option_map_e2e.rs:7:25: 7:29 - _4 = Add(move _5, const 1_i32); // scope 3 at $DIR/simple_option_map_e2e.rs:+1:16: +1:21 - Deinit(_0); // scope 2 at $DIR/simple_option_map_e2e.rs:7:20: 7:30 - ((_0 as Some).0: i32) = move _4; // scope 2 at $DIR/simple_option_map_e2e.rs:7:20: 7:30 - discriminant(_0) = 1; // scope 2 at $DIR/simple_option_map_e2e.rs:7:20: 7:30 - StorageDead(_4); // scope 2 at $DIR/simple_option_map_e2e.rs:7:29: 7:30 + _4 = ((_1 as Some).0: i32); // scope 1 at $DIR/simple_option_map_e2e.rs:7:14: 7:15 + StorageLive(_5); // scope 2 at $DIR/simple_option_map_e2e.rs:7:25: 7:29 + _5 = Add(_4, const 1_i32); // scope 3 at $DIR/simple_option_map_e2e.rs:+1:16: +1:21 + _0 = Option::<i32>::Some(move _5); // scope 2 at $DIR/simple_option_map_e2e.rs:7:20: 7:30 + StorageDead(_5); // scope 2 at $DIR/simple_option_map_e2e.rs:7:29: 7:30 goto -> bb4; // scope 1 at $DIR/simple_option_map_e2e.rs:10:1: 10:2 } diff --git a/tests/mir-opt/simplify_locals.d1.SimplifyLocals-before-const-prop.diff b/tests/mir-opt/simplify_locals.d1.SimplifyLocals-before-const-prop.diff index 98173803018..946595e322e 100644 --- a/tests/mir-opt/simplify_locals.d1.SimplifyLocals-before-const-prop.diff +++ b/tests/mir-opt/simplify_locals.d1.SimplifyLocals-before-const-prop.diff @@ -9,8 +9,7 @@ bb0: { - StorageLive(_1); // scope 0 at $DIR/simplify_locals.rs:+2:13: +2:17 -- Deinit(_1); // scope 0 at $DIR/simplify_locals.rs:+2:13: +2:17 -- discriminant(_1) = 0; // scope 0 at $DIR/simplify_locals.rs:+2:13: +2:17 +- _1 = E::A; // scope 0 at $DIR/simplify_locals.rs:+2:13: +2:17 - StorageDead(_1); // scope 0 at $DIR/simplify_locals.rs:+2:17: +2:18 _0 = const (); // scope 0 at $DIR/simplify_locals.rs:+0:9: +3:2 return; // scope 0 at $DIR/simplify_locals.rs:+3:2: +3:2 diff --git a/tests/mir-opt/simplify_locals.d2.SimplifyLocals-before-const-prop.diff b/tests/mir-opt/simplify_locals.d2.SimplifyLocals-before-const-prop.diff index b152dc8cca3..6a5dc56e211 100644 --- a/tests/mir-opt/simplify_locals.d2.SimplifyLocals-before-const-prop.diff +++ b/tests/mir-opt/simplify_locals.d2.SimplifyLocals-before-const-prop.diff @@ -9,15 +9,11 @@ bb0: { - StorageLive(_1); // scope 0 at $DIR/simplify_locals.rs:+2:22: +2:26 -- Deinit(_1); // scope 0 at $DIR/simplify_locals.rs:+2:22: +2:26 -- discriminant(_1) = 1; // scope 0 at $DIR/simplify_locals.rs:+2:22: +2:26 +- _1 = E::B; // scope 0 at $DIR/simplify_locals.rs:+2:22: +2:26 - StorageLive(_2); // scope 0 at $DIR/simplify_locals.rs:+2:5: +2:17 - StorageLive(_3); // scope 0 at $DIR/simplify_locals.rs:+2:11: +2:15 -- Deinit(_3); // scope 0 at $DIR/simplify_locals.rs:+2:11: +2:15 -- discriminant(_3) = 0; // scope 0 at $DIR/simplify_locals.rs:+2:11: +2:15 -- Deinit(_2); // scope 0 at $DIR/simplify_locals.rs:+2:6: +2:16 -- (_2.0: i32) = const 10_i32; // scope 0 at $DIR/simplify_locals.rs:+2:6: +2:16 -- (_2.1: E) = move _3; // scope 0 at $DIR/simplify_locals.rs:+2:6: +2:16 +- _3 = E::A; // scope 0 at $DIR/simplify_locals.rs:+2:11: +2:15 +- _2 = (const 10_i32, move _3); // scope 0 at $DIR/simplify_locals.rs:+2:6: +2:16 - StorageDead(_3); // scope 0 at $DIR/simplify_locals.rs:+2:15: +2:16 - (_2.1: E) = move _1; // scope 0 at $DIR/simplify_locals.rs:+2:5: +2:26 - StorageDead(_1); // scope 0 at $DIR/simplify_locals.rs:+2:25: +2:26 diff --git a/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.diff b/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.diff index f888c622d90..f908e8dd0c1 100644 --- a/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.diff +++ b/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.diff @@ -18,14 +18,10 @@ bb0: { StorageLive(_1); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69 StorageLive(_2); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49 - Deinit(_2); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49 - discriminant(_2) = 0; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49 + _2 = Option::<u8>::None; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49 StorageLive(_3); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68 - Deinit(_3); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68 - discriminant(_3) = 0; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68 - Deinit(_1); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69 - (_1.0: std::option::Option<u8>) = move _2; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69 - (_1.1: std::option::Option<T>) = move _3; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69 + _3 = Option::<T>::None; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68 + _1 = (move _2, move _3); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69 StorageDead(_3); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:68: +1:69 StorageDead(_2); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:68: +1:69 _5 = discriminant((_1.0: std::option::Option<u8>)); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:12: +1:27 @@ -38,15 +34,10 @@ } bb2: { - StorageLive(_6); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:18: +1:19 _6 = (((_1.0: std::option::Option<u8>) as Some).0: u8); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:18: +1:19 - StorageLive(_7); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+2:12: +2:20 -- StorageLive(_8); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+2:12: +2:13 -- _8 = _6; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+2:12: +2:13 -- _7 = Gt(move _8, const 42_u8); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+2:12: +2:20 -- StorageDead(_8); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+2:19: +2:20 +- _7 = Gt(_6, const 42_u8); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+2:12: +2:20 - StorageDead(_7); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+4:9: +4:10 - StorageDead(_6); // scope 0 at $DIR/simplify_locals_fixedpoint.rs:+5:5: +5:6 goto -> bb3; // scope 0 at $DIR/simplify_locals_fixedpoint.rs:+1:5: +5:6 } diff --git a/tests/mir-opt/simplify_locals_removes_unused_consts.main.SimplifyLocals-before-const-prop.diff b/tests/mir-opt/simplify_locals_removes_unused_consts.main.SimplifyLocals-before-const-prop.diff index efb2b0961cc..0f8866f9c2f 100644 --- a/tests/mir-opt/simplify_locals_removes_unused_consts.main.SimplifyLocals-before-const-prop.diff +++ b/tests/mir-opt/simplify_locals_removes_unused_consts.main.SimplifyLocals-before-const-prop.diff @@ -28,36 +28,30 @@ bb0: { - StorageLive(_1); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:20: +1:28 - StorageLive(_2); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:21: +1:23 -- Deinit(_2); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:21: +1:23 +- _2 = (); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:21: +1:23 - StorageLive(_3); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:25: +1:27 -- Deinit(_3); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:25: +1:27 -- Deinit(_1); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:20: +1:28 -- (_1.0: ()) = move _2; // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:20: +1:28 -- (_1.1: ()) = move _3; // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:20: +1:28 +- _3 = (); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:25: +1:27 +- _1 = (move _2, move _3); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:20: +1:28 - StorageDead(_3); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:27: +1:28 - StorageDead(_2); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:27: +1:28 - StorageDead(_1); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:28: +1:29 - StorageLive(_4); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:5: +2:22 - StorageLive(_5); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 - StorageLive(_6); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:14: +2:16 -- Deinit(_6); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:14: +2:16 +- _6 = (); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:14: +2:16 - StorageLive(_7); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:18: +2:20 -- Deinit(_7); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:18: +2:20 -- Deinit(_5); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 -- (_5.0: ()) = move _6; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 -- (_5.1: ()) = move _7; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 +- _7 = (); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:18: +2:20 +- _5 = (move _6, move _7); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 - StorageDead(_7); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:20: +2:21 - StorageDead(_6); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:20: +2:21 - _4 = use_zst(move _5) -> bb1; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:5: +2:22 + StorageLive(_1); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:5: +2:22 + StorageLive(_2); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 + StorageLive(_3); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:14: +2:16 -+ Deinit(_3); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:14: +2:16 ++ _3 = (); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:14: +2:16 + StorageLive(_4); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:18: +2:20 -+ Deinit(_4); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:18: +2:20 -+ Deinit(_2); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 -+ (_2.0: ()) = move _3; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 -+ (_2.1: ()) = move _4; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 ++ _4 = (); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:18: +2:20 ++ _2 = (move _3, move _4); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 + StorageDead(_4); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:20: +2:21 + StorageDead(_3); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:20: +2:21 + _1 = use_zst(move _2) -> bb1; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:5: +2:22 @@ -73,8 +67,7 @@ - StorageLive(_9); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:34 - StorageLive(_10); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:30 - StorageLive(_11); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:28 -- Deinit(_11); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:28 -- (_11.0: u8) = const 40_u8; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:28 +- _11 = Temp { x: const 40_u8 }; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:28 - _10 = (_11.0: u8); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:30 - _9 = Add(move _10, const 2_u8); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:34 - StorageDead(_10); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:33: +4:34 @@ -85,8 +78,7 @@ + StorageLive(_6); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:34 + StorageLive(_7); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:30 + StorageLive(_8); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:28 -+ Deinit(_8); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:28 -+ (_8.0: u8) = const 40_u8; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:28 ++ _8 = Temp { x: const 40_u8 }; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:28 + _7 = (_8.0: u8); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:30 + _6 = Add(move _7, const 2_u8); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:34 + StorageDead(_7); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:33: +4:34 diff --git a/tests/mir-opt/simplify_locals_removes_unused_discriminant_reads.map.SimplifyLocals-before-const-prop.diff b/tests/mir-opt/simplify_locals_removes_unused_discriminant_reads.map.SimplifyLocals-before-const-prop.diff index 027c983e6b4..3f9af31d888 100644 --- a/tests/mir-opt/simplify_locals_removes_unused_discriminant_reads.map.SimplifyLocals-before-const-prop.diff +++ b/tests/mir-opt/simplify_locals_removes_unused_discriminant_reads.map.SimplifyLocals-before-const-prop.diff @@ -26,9 +26,7 @@ _3 = move ((_1 as Some).0: std::boxed::Box<()>); // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:14: +3:15 StorageLive(_4); // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:25: +3:26 _4 = move _3; // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:25: +3:26 - Deinit(_0); // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:20: +3:27 - ((_0 as Some).0: std::boxed::Box<()>) = move _4; // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:20: +3:27 - discriminant(_0) = 1; // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:20: +3:27 + _0 = Option::<Box<()>>::Some(move _4); // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:20: +3:27 StorageDead(_4); // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:26: +3:27 StorageDead(_3); // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:26: +3:27 goto -> bb4; // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:26: +3:27 @@ -39,8 +37,7 @@ } bb3: { - Deinit(_0); // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+2:17: +2:21 - discriminant(_0) = 0; // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+2:17: +2:21 + _0 = Option::<Box<()>>::None; // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+2:17: +2:21 goto -> bb4; // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+2:17: +2:21 } diff --git a/tests/mir-opt/simplify_match.main.ConstProp.diff b/tests/mir-opt/simplify_match.main.ConstProp.diff index 70bfbf1b3e3..b700adfb105 100644 --- a/tests/mir-opt/simplify_match.main.ConstProp.diff +++ b/tests/mir-opt/simplify_match.main.ConstProp.diff @@ -10,13 +10,8 @@ } bb0: { - StorageLive(_1); // scope 0 at $DIR/simplify_match.rs:+1:11: +1:31 - StorageLive(_2); // scope 0 at $DIR/simplify_match.rs:+1:17: +1:18 _2 = const false; // scope 0 at $DIR/simplify_match.rs:+1:21: +1:26 -- _1 = _2; // scope 1 at $DIR/simplify_match.rs:+1:28: +1:29 -+ _1 = const false; // scope 1 at $DIR/simplify_match.rs:+1:28: +1:29 - StorageDead(_2); // scope 0 at $DIR/simplify_match.rs:+1:30: +1:31 -- switchInt(_1) -> [0: bb1, otherwise: bb2]; // scope 0 at $DIR/simplify_match.rs:+1:5: +1:31 +- switchInt(_2) -> [0: bb1, otherwise: bb2]; // scope 0 at $DIR/simplify_match.rs:+1:5: +1:31 + switchInt(const false) -> [0: bb1, otherwise: bb2]; // scope 0 at $DIR/simplify_match.rs:+1:5: +1:31 } @@ -32,7 +27,6 @@ } bb3: { - StorageDead(_1); // scope 0 at $DIR/simplify_match.rs:+5:1: +5:2 return; // scope 0 at $DIR/simplify_match.rs:+5:2: +5:2 } } diff --git a/tests/mir-opt/slice_filter.rs b/tests/mir-opt/slice_filter.rs new file mode 100644 index 00000000000..97c18af31de --- /dev/null +++ b/tests/mir-opt/slice_filter.rs @@ -0,0 +1,18 @@ +fn main() { + let input = vec![]; + let _variant_a_result = variant_a(&input); + let _variant_b_result = variant_b(&input); +} + +pub fn variant_a(input: &[(usize, usize, usize, usize)]) -> usize { + input.iter().filter(|(a, b, c, d)| a <= c && d <= b || c <= a && b <= d).count() +} + +pub fn variant_b(input: &[(usize, usize, usize, usize)]) -> usize { + input.iter().filter(|&&(a, b, c, d)| a <= c && d <= b || c <= a && b <= d).count() +} + +// EMIT_MIR slice_filter.variant_a-{closure#0}.CopyProp.diff +// EMIT_MIR slice_filter.variant_a-{closure#0}.DestinationPropagation.diff +// EMIT_MIR slice_filter.variant_b-{closure#0}.CopyProp.diff +// EMIT_MIR slice_filter.variant_b-{closure#0}.DestinationPropagation.diff diff --git a/tests/mir-opt/slice_filter.variant_a-{closure#0}.CopyProp.diff b/tests/mir-opt/slice_filter.variant_a-{closure#0}.CopyProp.diff new file mode 100644 index 00000000000..3bb0358ffe3 --- /dev/null +++ b/tests/mir-opt/slice_filter.variant_a-{closure#0}.CopyProp.diff @@ -0,0 +1,279 @@ +- // MIR for `variant_a::{closure#0}` before CopyProp ++ // MIR for `variant_a::{closure#0}` after CopyProp + + fn variant_a::{closure#0}(_1: &mut [closure@$DIR/slice_filter.rs:8:25: 8:39], _2: &&(usize, usize, usize, usize)) -> bool { + let mut _0: bool; // return place in scope 0 at $DIR/slice_filter.rs:+0:40: +0:40 + let _3: &usize; // in scope 0 at $DIR/slice_filter.rs:+0:27: +0:28 + let _4: &usize; // in scope 0 at $DIR/slice_filter.rs:+0:30: +0:31 + let _5: &usize; // in scope 0 at $DIR/slice_filter.rs:+0:33: +0:34 + let _6: &usize; // in scope 0 at $DIR/slice_filter.rs:+0:36: +0:37 + let mut _7: bool; // in scope 0 at $DIR/slice_filter.rs:+0:40: +0:56 + let mut _8: bool; // in scope 0 at $DIR/slice_filter.rs:+0:40: +0:46 + let mut _9: &&usize; // in scope 0 at $DIR/slice_filter.rs:+0:40: +0:41 + let mut _10: &&usize; // in scope 0 at $DIR/slice_filter.rs:+0:45: +0:46 + let _11: &usize; // in scope 0 at $DIR/slice_filter.rs:+0:45: +0:46 + let mut _12: bool; // in scope 0 at $DIR/slice_filter.rs:+0:50: +0:56 + let mut _13: &&usize; // in scope 0 at $DIR/slice_filter.rs:+0:50: +0:51 + let mut _14: &&usize; // in scope 0 at $DIR/slice_filter.rs:+0:55: +0:56 + let _15: &usize; // in scope 0 at $DIR/slice_filter.rs:+0:55: +0:56 + let mut _16: bool; // in scope 0 at $DIR/slice_filter.rs:+0:60: +0:76 + let mut _17: bool; // in scope 0 at $DIR/slice_filter.rs:+0:60: +0:66 + let mut _18: &&usize; // in scope 0 at $DIR/slice_filter.rs:+0:60: +0:61 + let mut _19: &&usize; // in scope 0 at $DIR/slice_filter.rs:+0:65: +0:66 + let _20: &usize; // in scope 0 at $DIR/slice_filter.rs:+0:65: +0:66 + let mut _21: bool; // in scope 0 at $DIR/slice_filter.rs:+0:70: +0:76 + let mut _22: &&usize; // in scope 0 at $DIR/slice_filter.rs:+0:70: +0:71 + let mut _23: &&usize; // in scope 0 at $DIR/slice_filter.rs:+0:75: +0:76 + let _24: &usize; // in scope 0 at $DIR/slice_filter.rs:+0:75: +0:76 + let mut _25: &(usize, usize, usize, usize); // in scope 0 at $DIR/slice_filter.rs:+0:26: +0:38 + let mut _26: &(usize, usize, usize, usize); // in scope 0 at $DIR/slice_filter.rs:+0:26: +0:38 + let mut _27: &(usize, usize, usize, usize); // in scope 0 at $DIR/slice_filter.rs:+0:26: +0:38 + let mut _28: &(usize, usize, usize, usize); // in scope 0 at $DIR/slice_filter.rs:+0:26: +0:38 + let mut _31: &usize; // in scope 0 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _32: &usize; // in scope 0 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _37: &usize; // in scope 0 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _38: &usize; // in scope 0 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _43: &usize; // in scope 0 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _44: &usize; // in scope 0 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _49: &usize; // in scope 0 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _50: &usize; // in scope 0 at $SRC_DIR/core/src/cmp.rs:LL:COL + scope 1 { + debug a => _3; // in scope 1 at $DIR/slice_filter.rs:+0:27: +0:28 + debug b => _4; // in scope 1 at $DIR/slice_filter.rs:+0:30: +0:31 + debug c => _5; // in scope 1 at $DIR/slice_filter.rs:+0:33: +0:34 + debug d => _6; // in scope 1 at $DIR/slice_filter.rs:+0:36: +0:37 + scope 2 (inlined cmp::impls::<impl PartialOrd for &usize>::le) { // at $DIR/slice_filter.rs:8:40: 8:46 + debug self => _9; // in scope 2 at $SRC_DIR/core/src/cmp.rs:LL:COL + debug other => _10; // in scope 2 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _29: &usize; // in scope 2 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _30: &usize; // in scope 2 at $SRC_DIR/core/src/cmp.rs:LL:COL + scope 3 (inlined cmp::impls::<impl PartialOrd for usize>::le) { // at $SRC_DIR/core/src/cmp.rs:LL:COL +- debug self => _31; // in scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL +- debug other => _32; // in scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL ++ debug self => _29; // in scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL ++ debug other => _30; // in scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _33: usize; // in scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _34: usize; // in scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL + } + } + scope 4 (inlined cmp::impls::<impl PartialOrd for &usize>::le) { // at $DIR/slice_filter.rs:8:60: 8:66 + debug self => _18; // in scope 4 at $SRC_DIR/core/src/cmp.rs:LL:COL + debug other => _19; // in scope 4 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _35: &usize; // in scope 4 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _36: &usize; // in scope 4 at $SRC_DIR/core/src/cmp.rs:LL:COL + scope 5 (inlined cmp::impls::<impl PartialOrd for usize>::le) { // at $SRC_DIR/core/src/cmp.rs:LL:COL +- debug self => _37; // in scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL +- debug other => _38; // in scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL ++ debug self => _35; // in scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL ++ debug other => _36; // in scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _39: usize; // in scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _40: usize; // in scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL + } + } + scope 6 (inlined cmp::impls::<impl PartialOrd for &usize>::le) { // at $DIR/slice_filter.rs:8:50: 8:56 + debug self => _13; // in scope 6 at $SRC_DIR/core/src/cmp.rs:LL:COL + debug other => _14; // in scope 6 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _41: &usize; // in scope 6 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _42: &usize; // in scope 6 at $SRC_DIR/core/src/cmp.rs:LL:COL + scope 7 (inlined cmp::impls::<impl PartialOrd for usize>::le) { // at $SRC_DIR/core/src/cmp.rs:LL:COL +- debug self => _43; // in scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL +- debug other => _44; // in scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL ++ debug self => _41; // in scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL ++ debug other => _42; // in scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _45: usize; // in scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _46: usize; // in scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL + } + } + scope 8 (inlined cmp::impls::<impl PartialOrd for &usize>::le) { // at $DIR/slice_filter.rs:8:70: 8:76 + debug self => _22; // in scope 8 at $SRC_DIR/core/src/cmp.rs:LL:COL + debug other => _23; // in scope 8 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _47: &usize; // in scope 8 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _48: &usize; // in scope 8 at $SRC_DIR/core/src/cmp.rs:LL:COL + scope 9 (inlined cmp::impls::<impl PartialOrd for usize>::le) { // at $SRC_DIR/core/src/cmp.rs:LL:COL +- debug self => _49; // in scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL +- debug other => _50; // in scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL ++ debug self => _47; // in scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL ++ debug other => _48; // in scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _51: usize; // in scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _52: usize; // in scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL + } + } + } + + bb0: { +- StorageLive(_3); // scope 0 at $DIR/slice_filter.rs:+0:27: +0:28 + _25 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:27: +0:28 + _3 = &((*_25).0: usize); // scope 0 at $DIR/slice_filter.rs:+0:27: +0:28 +- StorageLive(_4); // scope 0 at $DIR/slice_filter.rs:+0:30: +0:31 + _26 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:30: +0:31 + _4 = &((*_26).1: usize); // scope 0 at $DIR/slice_filter.rs:+0:30: +0:31 +- StorageLive(_5); // scope 0 at $DIR/slice_filter.rs:+0:33: +0:34 + _27 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:33: +0:34 + _5 = &((*_27).2: usize); // scope 0 at $DIR/slice_filter.rs:+0:33: +0:34 +- StorageLive(_6); // scope 0 at $DIR/slice_filter.rs:+0:36: +0:37 + _28 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:36: +0:37 + _6 = &((*_28).3: usize); // scope 0 at $DIR/slice_filter.rs:+0:36: +0:37 + StorageLive(_7); // scope 1 at $DIR/slice_filter.rs:+0:40: +0:56 + StorageLive(_8); // scope 1 at $DIR/slice_filter.rs:+0:40: +0:46 + StorageLive(_9); // scope 1 at $DIR/slice_filter.rs:+0:40: +0:41 + _9 = &_3; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:41 + StorageLive(_10); // scope 1 at $DIR/slice_filter.rs:+0:45: +0:46 + StorageLive(_11); // scope 1 at $DIR/slice_filter.rs:+0:45: +0:46 + _11 = _5; // scope 1 at $DIR/slice_filter.rs:+0:45: +0:46 + _10 = &_11; // scope 1 at $DIR/slice_filter.rs:+0:45: +0:46 + _29 = deref_copy (*_9); // scope 2 at $SRC_DIR/core/src/cmp.rs:LL:COL + _30 = deref_copy (*_10); // scope 2 at $SRC_DIR/core/src/cmp.rs:LL:COL +- StorageLive(_31); // scope 2 at $SRC_DIR/core/src/cmp.rs:LL:COL +- _31 = _29; // scope 2 at $SRC_DIR/core/src/cmp.rs:LL:COL +- StorageLive(_32); // scope 2 at $SRC_DIR/core/src/cmp.rs:LL:COL +- _32 = _30; // scope 2 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageLive(_33); // scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL +- _33 = (*_31); // scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL ++ _33 = (*_29); // scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageLive(_34); // scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL +- _34 = (*_32); // scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL ++ _34 = (*_30); // scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL + _8 = Le(move _33, move _34); // scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_34); // scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_33); // scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL +- StorageDead(_32); // scope 2 at $SRC_DIR/core/src/cmp.rs:LL:COL +- StorageDead(_31); // scope 2 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_11); // scope 1 at $DIR/slice_filter.rs:+0:45: +0:46 + StorageDead(_10); // scope 1 at $DIR/slice_filter.rs:+0:45: +0:46 + StorageDead(_9); // scope 1 at $DIR/slice_filter.rs:+0:45: +0:46 + switchInt(move _8) -> [0: bb4, otherwise: bb5]; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:56 + } + + bb1: { + _0 = const true; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:76 + goto -> bb3; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:76 + } + + bb2: { + StorageLive(_16); // scope 1 at $DIR/slice_filter.rs:+0:60: +0:76 + StorageLive(_17); // scope 1 at $DIR/slice_filter.rs:+0:60: +0:66 + StorageLive(_18); // scope 1 at $DIR/slice_filter.rs:+0:60: +0:61 + _18 = &_5; // scope 1 at $DIR/slice_filter.rs:+0:60: +0:61 + StorageLive(_19); // scope 1 at $DIR/slice_filter.rs:+0:65: +0:66 + StorageLive(_20); // scope 1 at $DIR/slice_filter.rs:+0:65: +0:66 + _20 = _3; // scope 1 at $DIR/slice_filter.rs:+0:65: +0:66 + _19 = &_20; // scope 1 at $DIR/slice_filter.rs:+0:65: +0:66 + _35 = deref_copy (*_18); // scope 4 at $SRC_DIR/core/src/cmp.rs:LL:COL + _36 = deref_copy (*_19); // scope 4 at $SRC_DIR/core/src/cmp.rs:LL:COL +- StorageLive(_37); // scope 4 at $SRC_DIR/core/src/cmp.rs:LL:COL +- _37 = _35; // scope 4 at $SRC_DIR/core/src/cmp.rs:LL:COL +- StorageLive(_38); // scope 4 at $SRC_DIR/core/src/cmp.rs:LL:COL +- _38 = _36; // scope 4 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageLive(_39); // scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL +- _39 = (*_37); // scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL ++ _39 = (*_35); // scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageLive(_40); // scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL +- _40 = (*_38); // scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL ++ _40 = (*_36); // scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL + _17 = Le(move _39, move _40); // scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_40); // scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_39); // scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL +- StorageDead(_38); // scope 4 at $SRC_DIR/core/src/cmp.rs:LL:COL +- StorageDead(_37); // scope 4 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_20); // scope 1 at $DIR/slice_filter.rs:+0:65: +0:66 + StorageDead(_19); // scope 1 at $DIR/slice_filter.rs:+0:65: +0:66 + StorageDead(_18); // scope 1 at $DIR/slice_filter.rs:+0:65: +0:66 + switchInt(move _17) -> [0: bb6, otherwise: bb7]; // scope 1 at $DIR/slice_filter.rs:+0:60: +0:76 + } + + bb3: { + StorageDead(_16); // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 + StorageDead(_7); // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 +- StorageDead(_6); // scope 0 at $DIR/slice_filter.rs:+0:75: +0:76 +- StorageDead(_5); // scope 0 at $DIR/slice_filter.rs:+0:75: +0:76 +- StorageDead(_4); // scope 0 at $DIR/slice_filter.rs:+0:75: +0:76 +- StorageDead(_3); // scope 0 at $DIR/slice_filter.rs:+0:75: +0:76 + return; // scope 0 at $DIR/slice_filter.rs:+0:76: +0:76 + } + + bb4: { + _7 = const false; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:56 + StorageDead(_12); // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + StorageDead(_8); // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + goto -> bb2; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:56 + } + + bb5: { + StorageLive(_12); // scope 1 at $DIR/slice_filter.rs:+0:50: +0:56 + StorageLive(_13); // scope 1 at $DIR/slice_filter.rs:+0:50: +0:51 + _13 = &_6; // scope 1 at $DIR/slice_filter.rs:+0:50: +0:51 + StorageLive(_14); // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + StorageLive(_15); // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + _15 = _4; // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + _14 = &_15; // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + _41 = deref_copy (*_13); // scope 6 at $SRC_DIR/core/src/cmp.rs:LL:COL + _42 = deref_copy (*_14); // scope 6 at $SRC_DIR/core/src/cmp.rs:LL:COL +- StorageLive(_43); // scope 6 at $SRC_DIR/core/src/cmp.rs:LL:COL +- _43 = _41; // scope 6 at $SRC_DIR/core/src/cmp.rs:LL:COL +- StorageLive(_44); // scope 6 at $SRC_DIR/core/src/cmp.rs:LL:COL +- _44 = _42; // scope 6 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageLive(_45); // scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL +- _45 = (*_43); // scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL ++ _45 = (*_41); // scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageLive(_46); // scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL +- _46 = (*_44); // scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL ++ _46 = (*_42); // scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL + _12 = Le(move _45, move _46); // scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_46); // scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_45); // scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL +- StorageDead(_44); // scope 6 at $SRC_DIR/core/src/cmp.rs:LL:COL +- StorageDead(_43); // scope 6 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_15); // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + StorageDead(_14); // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + StorageDead(_13); // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + _7 = move _12; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:56 + StorageDead(_12); // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + StorageDead(_8); // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + switchInt(move _7) -> [0: bb2, otherwise: bb1]; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:76 + } + + bb6: { + _16 = const false; // scope 1 at $DIR/slice_filter.rs:+0:60: +0:76 + goto -> bb8; // scope 1 at $DIR/slice_filter.rs:+0:60: +0:76 + } + + bb7: { + StorageLive(_21); // scope 1 at $DIR/slice_filter.rs:+0:70: +0:76 + StorageLive(_22); // scope 1 at $DIR/slice_filter.rs:+0:70: +0:71 + _22 = &_4; // scope 1 at $DIR/slice_filter.rs:+0:70: +0:71 + StorageLive(_23); // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 + StorageLive(_24); // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 + _24 = _6; // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 + _23 = &_24; // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 + _47 = deref_copy (*_22); // scope 8 at $SRC_DIR/core/src/cmp.rs:LL:COL + _48 = deref_copy (*_23); // scope 8 at $SRC_DIR/core/src/cmp.rs:LL:COL +- StorageLive(_49); // scope 8 at $SRC_DIR/core/src/cmp.rs:LL:COL +- _49 = _47; // scope 8 at $SRC_DIR/core/src/cmp.rs:LL:COL +- StorageLive(_50); // scope 8 at $SRC_DIR/core/src/cmp.rs:LL:COL +- _50 = _48; // scope 8 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageLive(_51); // scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL +- _51 = (*_49); // scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL ++ _51 = (*_47); // scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageLive(_52); // scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL +- _52 = (*_50); // scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL ++ _52 = (*_48); // scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL + _21 = Le(move _51, move _52); // scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_52); // scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_51); // scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL +- StorageDead(_50); // scope 8 at $SRC_DIR/core/src/cmp.rs:LL:COL +- StorageDead(_49); // scope 8 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_24); // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 + StorageDead(_23); // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 + StorageDead(_22); // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 + _16 = move _21; // scope 1 at $DIR/slice_filter.rs:+0:60: +0:76 + goto -> bb8; // scope 1 at $DIR/slice_filter.rs:+0:60: +0:76 + } + + bb8: { + StorageDead(_21); // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 + StorageDead(_17); // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 + _0 = move _16; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:76 + goto -> bb3; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:76 + } + } + diff --git a/tests/mir-opt/slice_filter.variant_a-{closure#0}.DestinationPropagation.diff b/tests/mir-opt/slice_filter.variant_a-{closure#0}.DestinationPropagation.diff new file mode 100644 index 00000000000..294c3272f4f --- /dev/null +++ b/tests/mir-opt/slice_filter.variant_a-{closure#0}.DestinationPropagation.diff @@ -0,0 +1,237 @@ +- // MIR for `variant_a::{closure#0}` before DestinationPropagation ++ // MIR for `variant_a::{closure#0}` after DestinationPropagation + + fn variant_a::{closure#0}(_1: &mut [closure@$DIR/slice_filter.rs:8:25: 8:39], _2: &&(usize, usize, usize, usize)) -> bool { + let mut _0: bool; // return place in scope 0 at $DIR/slice_filter.rs:+0:40: +0:40 + let _3: &usize; // in scope 0 at $DIR/slice_filter.rs:+0:27: +0:28 + let _4: &usize; // in scope 0 at $DIR/slice_filter.rs:+0:30: +0:31 + let _5: &usize; // in scope 0 at $DIR/slice_filter.rs:+0:33: +0:34 + let _6: &usize; // in scope 0 at $DIR/slice_filter.rs:+0:36: +0:37 + let mut _7: bool; // in scope 0 at $DIR/slice_filter.rs:+0:40: +0:56 + let mut _8: bool; // in scope 0 at $DIR/slice_filter.rs:+0:40: +0:46 + let mut _9: &&usize; // in scope 0 at $DIR/slice_filter.rs:+0:40: +0:41 + let mut _10: &&usize; // in scope 0 at $DIR/slice_filter.rs:+0:45: +0:46 + let _11: &usize; // in scope 0 at $DIR/slice_filter.rs:+0:45: +0:46 + let mut _12: bool; // in scope 0 at $DIR/slice_filter.rs:+0:50: +0:56 + let mut _13: &&usize; // in scope 0 at $DIR/slice_filter.rs:+0:50: +0:51 + let mut _14: &&usize; // in scope 0 at $DIR/slice_filter.rs:+0:55: +0:56 + let _15: &usize; // in scope 0 at $DIR/slice_filter.rs:+0:55: +0:56 + let mut _16: bool; // in scope 0 at $DIR/slice_filter.rs:+0:60: +0:76 + let mut _17: bool; // in scope 0 at $DIR/slice_filter.rs:+0:60: +0:66 + let mut _18: &&usize; // in scope 0 at $DIR/slice_filter.rs:+0:60: +0:61 + let mut _19: &&usize; // in scope 0 at $DIR/slice_filter.rs:+0:65: +0:66 + let _20: &usize; // in scope 0 at $DIR/slice_filter.rs:+0:65: +0:66 + let mut _21: bool; // in scope 0 at $DIR/slice_filter.rs:+0:70: +0:76 + let mut _22: &&usize; // in scope 0 at $DIR/slice_filter.rs:+0:70: +0:71 + let mut _23: &&usize; // in scope 0 at $DIR/slice_filter.rs:+0:75: +0:76 + let _24: &usize; // in scope 0 at $DIR/slice_filter.rs:+0:75: +0:76 + let mut _25: &(usize, usize, usize, usize); // in scope 0 at $DIR/slice_filter.rs:+0:26: +0:38 + let mut _26: &(usize, usize, usize, usize); // in scope 0 at $DIR/slice_filter.rs:+0:26: +0:38 + let mut _27: &(usize, usize, usize, usize); // in scope 0 at $DIR/slice_filter.rs:+0:26: +0:38 + let mut _28: &(usize, usize, usize, usize); // in scope 0 at $DIR/slice_filter.rs:+0:26: +0:38 + scope 1 { + debug a => _3; // in scope 1 at $DIR/slice_filter.rs:+0:27: +0:28 + debug b => _4; // in scope 1 at $DIR/slice_filter.rs:+0:30: +0:31 + debug c => _5; // in scope 1 at $DIR/slice_filter.rs:+0:33: +0:34 + debug d => _6; // in scope 1 at $DIR/slice_filter.rs:+0:36: +0:37 + scope 2 (inlined cmp::impls::<impl PartialOrd for &usize>::le) { // at $DIR/slice_filter.rs:8:40: 8:46 + debug self => _9; // in scope 2 at $SRC_DIR/core/src/cmp.rs:LL:COL + debug other => _10; // in scope 2 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _29: &usize; // in scope 2 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _30: &usize; // in scope 2 at $SRC_DIR/core/src/cmp.rs:LL:COL + scope 3 (inlined cmp::impls::<impl PartialOrd for usize>::le) { // at $SRC_DIR/core/src/cmp.rs:LL:COL + debug self => _29; // in scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL + debug other => _30; // in scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _31: usize; // in scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _32: usize; // in scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL + } + } + scope 4 (inlined cmp::impls::<impl PartialOrd for &usize>::le) { // at $DIR/slice_filter.rs:8:60: 8:66 + debug self => _18; // in scope 4 at $SRC_DIR/core/src/cmp.rs:LL:COL + debug other => _19; // in scope 4 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _33: &usize; // in scope 4 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _34: &usize; // in scope 4 at $SRC_DIR/core/src/cmp.rs:LL:COL + scope 5 (inlined cmp::impls::<impl PartialOrd for usize>::le) { // at $SRC_DIR/core/src/cmp.rs:LL:COL + debug self => _33; // in scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL + debug other => _34; // in scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _35: usize; // in scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _36: usize; // in scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL + } + } + scope 6 (inlined cmp::impls::<impl PartialOrd for &usize>::le) { // at $DIR/slice_filter.rs:8:50: 8:56 + debug self => _13; // in scope 6 at $SRC_DIR/core/src/cmp.rs:LL:COL + debug other => _14; // in scope 6 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _37: &usize; // in scope 6 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _38: &usize; // in scope 6 at $SRC_DIR/core/src/cmp.rs:LL:COL + scope 7 (inlined cmp::impls::<impl PartialOrd for usize>::le) { // at $SRC_DIR/core/src/cmp.rs:LL:COL + debug self => _37; // in scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL + debug other => _38; // in scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _39: usize; // in scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _40: usize; // in scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL + } + } + scope 8 (inlined cmp::impls::<impl PartialOrd for &usize>::le) { // at $DIR/slice_filter.rs:8:70: 8:76 + debug self => _22; // in scope 8 at $SRC_DIR/core/src/cmp.rs:LL:COL + debug other => _23; // in scope 8 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _41: &usize; // in scope 8 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _42: &usize; // in scope 8 at $SRC_DIR/core/src/cmp.rs:LL:COL + scope 9 (inlined cmp::impls::<impl PartialOrd for usize>::le) { // at $SRC_DIR/core/src/cmp.rs:LL:COL + debug self => _41; // in scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL + debug other => _42; // in scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _43: usize; // in scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL + let mut _44: usize; // in scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL + } + } + } + + bb0: { + _25 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:27: +0:28 + _3 = &((*_25).0: usize); // scope 0 at $DIR/slice_filter.rs:+0:27: +0:28 + _26 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:30: +0:31 + _4 = &((*_26).1: usize); // scope 0 at $DIR/slice_filter.rs:+0:30: +0:31 + _27 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:33: +0:34 + _5 = &((*_27).2: usize); // scope 0 at $DIR/slice_filter.rs:+0:33: +0:34 + _28 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:36: +0:37 + _6 = &((*_28).3: usize); // scope 0 at $DIR/slice_filter.rs:+0:36: +0:37 +- StorageLive(_7); // scope 1 at $DIR/slice_filter.rs:+0:40: +0:56 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:56 + StorageLive(_8); // scope 1 at $DIR/slice_filter.rs:+0:40: +0:46 + StorageLive(_9); // scope 1 at $DIR/slice_filter.rs:+0:40: +0:41 + _9 = &_3; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:41 + StorageLive(_10); // scope 1 at $DIR/slice_filter.rs:+0:45: +0:46 + StorageLive(_11); // scope 1 at $DIR/slice_filter.rs:+0:45: +0:46 + _11 = _5; // scope 1 at $DIR/slice_filter.rs:+0:45: +0:46 + _10 = &_11; // scope 1 at $DIR/slice_filter.rs:+0:45: +0:46 + _29 = deref_copy (*_9); // scope 2 at $SRC_DIR/core/src/cmp.rs:LL:COL + _30 = deref_copy (*_10); // scope 2 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageLive(_31); // scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL + _31 = (*_29); // scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageLive(_32); // scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL + _32 = (*_30); // scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL + _8 = Le(move _31, move _32); // scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_32); // scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_31); // scope 3 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_11); // scope 1 at $DIR/slice_filter.rs:+0:45: +0:46 + StorageDead(_10); // scope 1 at $DIR/slice_filter.rs:+0:45: +0:46 + StorageDead(_9); // scope 1 at $DIR/slice_filter.rs:+0:45: +0:46 + switchInt(move _8) -> [0: bb4, otherwise: bb5]; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:56 + } + + bb1: { + _0 = const true; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:76 + goto -> bb3; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:76 + } + + bb2: { +- StorageLive(_16); // scope 1 at $DIR/slice_filter.rs:+0:60: +0:76 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:60: +0:76 + StorageLive(_17); // scope 1 at $DIR/slice_filter.rs:+0:60: +0:66 + StorageLive(_18); // scope 1 at $DIR/slice_filter.rs:+0:60: +0:61 + _18 = &_5; // scope 1 at $DIR/slice_filter.rs:+0:60: +0:61 + StorageLive(_19); // scope 1 at $DIR/slice_filter.rs:+0:65: +0:66 + StorageLive(_20); // scope 1 at $DIR/slice_filter.rs:+0:65: +0:66 + _20 = _3; // scope 1 at $DIR/slice_filter.rs:+0:65: +0:66 + _19 = &_20; // scope 1 at $DIR/slice_filter.rs:+0:65: +0:66 + _33 = deref_copy (*_18); // scope 4 at $SRC_DIR/core/src/cmp.rs:LL:COL + _34 = deref_copy (*_19); // scope 4 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageLive(_35); // scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL + _35 = (*_33); // scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageLive(_36); // scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL + _36 = (*_34); // scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL + _17 = Le(move _35, move _36); // scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_36); // scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_35); // scope 5 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_20); // scope 1 at $DIR/slice_filter.rs:+0:65: +0:66 + StorageDead(_19); // scope 1 at $DIR/slice_filter.rs:+0:65: +0:66 + StorageDead(_18); // scope 1 at $DIR/slice_filter.rs:+0:65: +0:66 + switchInt(move _17) -> [0: bb6, otherwise: bb7]; // scope 1 at $DIR/slice_filter.rs:+0:60: +0:76 + } + + bb3: { +- StorageDead(_16); // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 +- StorageDead(_7); // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 + return; // scope 0 at $DIR/slice_filter.rs:+0:76: +0:76 + } + + bb4: { +- StorageDead(_12); // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + StorageDead(_8); // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + goto -> bb2; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:56 + } + + bb5: { +- StorageLive(_12); // scope 1 at $DIR/slice_filter.rs:+0:50: +0:56 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:50: +0:56 + StorageLive(_13); // scope 1 at $DIR/slice_filter.rs:+0:50: +0:51 + _13 = &_6; // scope 1 at $DIR/slice_filter.rs:+0:50: +0:51 + StorageLive(_14); // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + StorageLive(_15); // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + _15 = _4; // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + _14 = &_15; // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + _37 = deref_copy (*_13); // scope 6 at $SRC_DIR/core/src/cmp.rs:LL:COL + _38 = deref_copy (*_14); // scope 6 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageLive(_39); // scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL + _39 = (*_37); // scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageLive(_40); // scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL + _40 = (*_38); // scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL + _12 = Le(move _39, move _40); // scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_40); // scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_39); // scope 7 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_15); // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + StorageDead(_14); // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + StorageDead(_13); // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 +- _7 = move _12; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:56 +- StorageDead(_12); // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:56 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 + StorageDead(_8); // scope 1 at $DIR/slice_filter.rs:+0:55: +0:56 +- switchInt(move _7) -> [0: bb2, otherwise: bb1]; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:76 ++ switchInt(move _12) -> [0: bb2, otherwise: bb1]; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:76 + } + + bb6: { +- _16 = const false; // scope 1 at $DIR/slice_filter.rs:+0:60: +0:76 ++ _0 = const false; // scope 1 at $DIR/slice_filter.rs:+0:60: +0:76 + goto -> bb8; // scope 1 at $DIR/slice_filter.rs:+0:60: +0:76 + } + + bb7: { +- StorageLive(_21); // scope 1 at $DIR/slice_filter.rs:+0:70: +0:76 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:70: +0:76 + StorageLive(_22); // scope 1 at $DIR/slice_filter.rs:+0:70: +0:71 + _22 = &_4; // scope 1 at $DIR/slice_filter.rs:+0:70: +0:71 + StorageLive(_23); // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 + StorageLive(_24); // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 + _24 = _6; // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 + _23 = &_24; // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 + _41 = deref_copy (*_22); // scope 8 at $SRC_DIR/core/src/cmp.rs:LL:COL + _42 = deref_copy (*_23); // scope 8 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageLive(_43); // scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL + _43 = (*_41); // scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageLive(_44); // scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL + _44 = (*_42); // scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL +- _21 = Le(move _43, move _44); // scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL ++ _0 = Le(move _43, move _44); // scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_44); // scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_43); // scope 9 at $SRC_DIR/core/src/cmp.rs:LL:COL + StorageDead(_24); // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 + StorageDead(_23); // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 + StorageDead(_22); // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 +- _16 = move _21; // scope 1 at $DIR/slice_filter.rs:+0:60: +0:76 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:60: +0:76 + goto -> bb8; // scope 1 at $DIR/slice_filter.rs:+0:60: +0:76 + } + + bb8: { +- StorageDead(_21); // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 + StorageDead(_17); // scope 1 at $DIR/slice_filter.rs:+0:75: +0:76 +- _0 = move _16; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:76 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:76 + goto -> bb3; // scope 1 at $DIR/slice_filter.rs:+0:40: +0:76 + } + } + diff --git a/tests/mir-opt/slice_filter.variant_b-{closure#0}.CopyProp.diff b/tests/mir-opt/slice_filter.variant_b-{closure#0}.CopyProp.diff new file mode 100644 index 00000000000..5e4bdbdfa2e --- /dev/null +++ b/tests/mir-opt/slice_filter.variant_b-{closure#0}.CopyProp.diff @@ -0,0 +1,139 @@ +- // MIR for `variant_b::{closure#0}` before CopyProp ++ // MIR for `variant_b::{closure#0}` after CopyProp + + fn variant_b::{closure#0}(_1: &mut [closure@$DIR/slice_filter.rs:12:25: 12:41], _2: &&(usize, usize, usize, usize)) -> bool { + let mut _0: bool; // return place in scope 0 at $DIR/slice_filter.rs:+0:42: +0:42 + let _3: usize; // in scope 0 at $DIR/slice_filter.rs:+0:29: +0:30 + let _4: usize; // in scope 0 at $DIR/slice_filter.rs:+0:32: +0:33 + let _5: usize; // in scope 0 at $DIR/slice_filter.rs:+0:35: +0:36 + let _6: usize; // in scope 0 at $DIR/slice_filter.rs:+0:38: +0:39 + let mut _7: bool; // in scope 0 at $DIR/slice_filter.rs:+0:42: +0:58 + let mut _8: bool; // in scope 0 at $DIR/slice_filter.rs:+0:42: +0:48 + let mut _9: usize; // in scope 0 at $DIR/slice_filter.rs:+0:42: +0:43 + let mut _10: usize; // in scope 0 at $DIR/slice_filter.rs:+0:47: +0:48 + let mut _11: bool; // in scope 0 at $DIR/slice_filter.rs:+0:52: +0:58 + let mut _12: usize; // in scope 0 at $DIR/slice_filter.rs:+0:52: +0:53 + let mut _13: usize; // in scope 0 at $DIR/slice_filter.rs:+0:57: +0:58 + let mut _14: bool; // in scope 0 at $DIR/slice_filter.rs:+0:62: +0:78 + let mut _15: bool; // in scope 0 at $DIR/slice_filter.rs:+0:62: +0:68 + let mut _16: usize; // in scope 0 at $DIR/slice_filter.rs:+0:62: +0:63 + let mut _17: usize; // in scope 0 at $DIR/slice_filter.rs:+0:67: +0:68 + let mut _18: bool; // in scope 0 at $DIR/slice_filter.rs:+0:72: +0:78 + let mut _19: usize; // in scope 0 at $DIR/slice_filter.rs:+0:72: +0:73 + let mut _20: usize; // in scope 0 at $DIR/slice_filter.rs:+0:77: +0:78 + let mut _21: &(usize, usize, usize, usize); // in scope 0 at $DIR/slice_filter.rs:+0:26: +0:40 + let mut _22: &(usize, usize, usize, usize); // in scope 0 at $DIR/slice_filter.rs:+0:26: +0:40 + let mut _23: &(usize, usize, usize, usize); // in scope 0 at $DIR/slice_filter.rs:+0:26: +0:40 + let mut _24: &(usize, usize, usize, usize); // in scope 0 at $DIR/slice_filter.rs:+0:26: +0:40 + scope 1 { + debug a => _3; // in scope 1 at $DIR/slice_filter.rs:+0:29: +0:30 + debug b => _4; // in scope 1 at $DIR/slice_filter.rs:+0:32: +0:33 + debug c => _5; // in scope 1 at $DIR/slice_filter.rs:+0:35: +0:36 + debug d => _6; // in scope 1 at $DIR/slice_filter.rs:+0:38: +0:39 + } + + bb0: { +- StorageLive(_3); // scope 0 at $DIR/slice_filter.rs:+0:29: +0:30 + _21 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:29: +0:30 + _3 = ((*_21).0: usize); // scope 0 at $DIR/slice_filter.rs:+0:29: +0:30 +- StorageLive(_4); // scope 0 at $DIR/slice_filter.rs:+0:32: +0:33 + _22 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:32: +0:33 + _4 = ((*_22).1: usize); // scope 0 at $DIR/slice_filter.rs:+0:32: +0:33 +- StorageLive(_5); // scope 0 at $DIR/slice_filter.rs:+0:35: +0:36 + _23 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:35: +0:36 + _5 = ((*_23).2: usize); // scope 0 at $DIR/slice_filter.rs:+0:35: +0:36 +- StorageLive(_6); // scope 0 at $DIR/slice_filter.rs:+0:38: +0:39 + _24 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:38: +0:39 + _6 = ((*_24).3: usize); // scope 0 at $DIR/slice_filter.rs:+0:38: +0:39 + StorageLive(_7); // scope 1 at $DIR/slice_filter.rs:+0:42: +0:58 + StorageLive(_8); // scope 1 at $DIR/slice_filter.rs:+0:42: +0:48 +- StorageLive(_9); // scope 1 at $DIR/slice_filter.rs:+0:42: +0:43 +- _9 = _3; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:43 +- StorageLive(_10); // scope 1 at $DIR/slice_filter.rs:+0:47: +0:48 +- _10 = _5; // scope 1 at $DIR/slice_filter.rs:+0:47: +0:48 +- _8 = Le(move _9, move _10); // scope 1 at $DIR/slice_filter.rs:+0:42: +0:48 +- StorageDead(_10); // scope 1 at $DIR/slice_filter.rs:+0:47: +0:48 +- StorageDead(_9); // scope 1 at $DIR/slice_filter.rs:+0:47: +0:48 ++ _8 = Le(_3, _5); // scope 1 at $DIR/slice_filter.rs:+0:42: +0:48 + switchInt(move _8) -> [0: bb4, otherwise: bb5]; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:58 + } + + bb1: { + _0 = const true; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:78 + goto -> bb3; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:78 + } + + bb2: { + StorageLive(_14); // scope 1 at $DIR/slice_filter.rs:+0:62: +0:78 + StorageLive(_15); // scope 1 at $DIR/slice_filter.rs:+0:62: +0:68 +- StorageLive(_16); // scope 1 at $DIR/slice_filter.rs:+0:62: +0:63 +- _16 = _5; // scope 1 at $DIR/slice_filter.rs:+0:62: +0:63 +- StorageLive(_17); // scope 1 at $DIR/slice_filter.rs:+0:67: +0:68 +- _17 = _3; // scope 1 at $DIR/slice_filter.rs:+0:67: +0:68 +- _15 = Le(move _16, move _17); // scope 1 at $DIR/slice_filter.rs:+0:62: +0:68 +- StorageDead(_17); // scope 1 at $DIR/slice_filter.rs:+0:67: +0:68 +- StorageDead(_16); // scope 1 at $DIR/slice_filter.rs:+0:67: +0:68 ++ _15 = Le(_5, _3); // scope 1 at $DIR/slice_filter.rs:+0:62: +0:68 + switchInt(move _15) -> [0: bb6, otherwise: bb7]; // scope 1 at $DIR/slice_filter.rs:+0:62: +0:78 + } + + bb3: { + StorageDead(_14); // scope 1 at $DIR/slice_filter.rs:+0:77: +0:78 + StorageDead(_7); // scope 1 at $DIR/slice_filter.rs:+0:77: +0:78 +- StorageDead(_6); // scope 0 at $DIR/slice_filter.rs:+0:77: +0:78 +- StorageDead(_5); // scope 0 at $DIR/slice_filter.rs:+0:77: +0:78 +- StorageDead(_4); // scope 0 at $DIR/slice_filter.rs:+0:77: +0:78 +- StorageDead(_3); // scope 0 at $DIR/slice_filter.rs:+0:77: +0:78 + return; // scope 0 at $DIR/slice_filter.rs:+0:78: +0:78 + } + + bb4: { + _7 = const false; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:58 + StorageDead(_11); // scope 1 at $DIR/slice_filter.rs:+0:57: +0:58 + StorageDead(_8); // scope 1 at $DIR/slice_filter.rs:+0:57: +0:58 + goto -> bb2; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:58 + } + + bb5: { + StorageLive(_11); // scope 1 at $DIR/slice_filter.rs:+0:52: +0:58 +- StorageLive(_12); // scope 1 at $DIR/slice_filter.rs:+0:52: +0:53 +- _12 = _6; // scope 1 at $DIR/slice_filter.rs:+0:52: +0:53 +- StorageLive(_13); // scope 1 at $DIR/slice_filter.rs:+0:57: +0:58 +- _13 = _4; // scope 1 at $DIR/slice_filter.rs:+0:57: +0:58 +- _11 = Le(move _12, move _13); // scope 1 at $DIR/slice_filter.rs:+0:52: +0:58 +- StorageDead(_13); // scope 1 at $DIR/slice_filter.rs:+0:57: +0:58 +- StorageDead(_12); // scope 1 at $DIR/slice_filter.rs:+0:57: +0:58 ++ _11 = Le(_6, _4); // scope 1 at $DIR/slice_filter.rs:+0:52: +0:58 + _7 = move _11; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:58 + StorageDead(_11); // scope 1 at $DIR/slice_filter.rs:+0:57: +0:58 + StorageDead(_8); // scope 1 at $DIR/slice_filter.rs:+0:57: +0:58 + switchInt(move _7) -> [0: bb2, otherwise: bb1]; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:78 + } + + bb6: { + _14 = const false; // scope 1 at $DIR/slice_filter.rs:+0:62: +0:78 + goto -> bb8; // scope 1 at $DIR/slice_filter.rs:+0:62: +0:78 + } + + bb7: { + StorageLive(_18); // scope 1 at $DIR/slice_filter.rs:+0:72: +0:78 +- StorageLive(_19); // scope 1 at $DIR/slice_filter.rs:+0:72: +0:73 +- _19 = _4; // scope 1 at $DIR/slice_filter.rs:+0:72: +0:73 +- StorageLive(_20); // scope 1 at $DIR/slice_filter.rs:+0:77: +0:78 +- _20 = _6; // scope 1 at $DIR/slice_filter.rs:+0:77: +0:78 +- _18 = Le(move _19, move _20); // scope 1 at $DIR/slice_filter.rs:+0:72: +0:78 +- StorageDead(_20); // scope 1 at $DIR/slice_filter.rs:+0:77: +0:78 +- StorageDead(_19); // scope 1 at $DIR/slice_filter.rs:+0:77: +0:78 ++ _18 = Le(_4, _6); // scope 1 at $DIR/slice_filter.rs:+0:72: +0:78 + _14 = move _18; // scope 1 at $DIR/slice_filter.rs:+0:62: +0:78 + goto -> bb8; // scope 1 at $DIR/slice_filter.rs:+0:62: +0:78 + } + + bb8: { + StorageDead(_18); // scope 1 at $DIR/slice_filter.rs:+0:77: +0:78 + StorageDead(_15); // scope 1 at $DIR/slice_filter.rs:+0:77: +0:78 + _0 = move _14; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:78 + goto -> bb3; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:78 + } + } + diff --git a/tests/mir-opt/slice_filter.variant_b-{closure#0}.DestinationPropagation.diff b/tests/mir-opt/slice_filter.variant_b-{closure#0}.DestinationPropagation.diff new file mode 100644 index 00000000000..45af6600cd4 --- /dev/null +++ b/tests/mir-opt/slice_filter.variant_b-{closure#0}.DestinationPropagation.diff @@ -0,0 +1,109 @@ +- // MIR for `variant_b::{closure#0}` before DestinationPropagation ++ // MIR for `variant_b::{closure#0}` after DestinationPropagation + + fn variant_b::{closure#0}(_1: &mut [closure@$DIR/slice_filter.rs:12:25: 12:41], _2: &&(usize, usize, usize, usize)) -> bool { + let mut _0: bool; // return place in scope 0 at $DIR/slice_filter.rs:+0:42: +0:42 + let _3: usize; // in scope 0 at $DIR/slice_filter.rs:+0:29: +0:30 + let _4: usize; // in scope 0 at $DIR/slice_filter.rs:+0:32: +0:33 + let _5: usize; // in scope 0 at $DIR/slice_filter.rs:+0:35: +0:36 + let _6: usize; // in scope 0 at $DIR/slice_filter.rs:+0:38: +0:39 + let mut _7: bool; // in scope 0 at $DIR/slice_filter.rs:+0:42: +0:58 + let mut _8: bool; // in scope 0 at $DIR/slice_filter.rs:+0:42: +0:48 + let mut _9: bool; // in scope 0 at $DIR/slice_filter.rs:+0:52: +0:58 + let mut _10: bool; // in scope 0 at $DIR/slice_filter.rs:+0:62: +0:78 + let mut _11: bool; // in scope 0 at $DIR/slice_filter.rs:+0:62: +0:68 + let mut _12: bool; // in scope 0 at $DIR/slice_filter.rs:+0:72: +0:78 + let mut _13: &(usize, usize, usize, usize); // in scope 0 at $DIR/slice_filter.rs:+0:26: +0:40 + let mut _14: &(usize, usize, usize, usize); // in scope 0 at $DIR/slice_filter.rs:+0:26: +0:40 + let mut _15: &(usize, usize, usize, usize); // in scope 0 at $DIR/slice_filter.rs:+0:26: +0:40 + let mut _16: &(usize, usize, usize, usize); // in scope 0 at $DIR/slice_filter.rs:+0:26: +0:40 + scope 1 { + debug a => _3; // in scope 1 at $DIR/slice_filter.rs:+0:29: +0:30 + debug b => _4; // in scope 1 at $DIR/slice_filter.rs:+0:32: +0:33 + debug c => _5; // in scope 1 at $DIR/slice_filter.rs:+0:35: +0:36 + debug d => _6; // in scope 1 at $DIR/slice_filter.rs:+0:38: +0:39 + } + + bb0: { + _13 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:29: +0:30 + _3 = ((*_13).0: usize); // scope 0 at $DIR/slice_filter.rs:+0:29: +0:30 + _14 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:32: +0:33 + _4 = ((*_14).1: usize); // scope 0 at $DIR/slice_filter.rs:+0:32: +0:33 + _15 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:35: +0:36 + _5 = ((*_15).2: usize); // scope 0 at $DIR/slice_filter.rs:+0:35: +0:36 + _16 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:38: +0:39 + _6 = ((*_16).3: usize); // scope 0 at $DIR/slice_filter.rs:+0:38: +0:39 +- StorageLive(_7); // scope 1 at $DIR/slice_filter.rs:+0:42: +0:58 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:58 + StorageLive(_8); // scope 1 at $DIR/slice_filter.rs:+0:42: +0:48 + _8 = Le(_3, _5); // scope 1 at $DIR/slice_filter.rs:+0:42: +0:48 + switchInt(move _8) -> [0: bb4, otherwise: bb5]; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:58 + } + + bb1: { + _0 = const true; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:78 + goto -> bb3; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:78 + } + + bb2: { +- StorageLive(_10); // scope 1 at $DIR/slice_filter.rs:+0:62: +0:78 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:62: +0:78 + StorageLive(_11); // scope 1 at $DIR/slice_filter.rs:+0:62: +0:68 + _11 = Le(_5, _3); // scope 1 at $DIR/slice_filter.rs:+0:62: +0:68 + switchInt(move _11) -> [0: bb6, otherwise: bb7]; // scope 1 at $DIR/slice_filter.rs:+0:62: +0:78 + } + + bb3: { +- StorageDead(_10); // scope 1 at $DIR/slice_filter.rs:+0:77: +0:78 +- StorageDead(_7); // scope 1 at $DIR/slice_filter.rs:+0:77: +0:78 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:77: +0:78 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:77: +0:78 + return; // scope 0 at $DIR/slice_filter.rs:+0:78: +0:78 + } + + bb4: { +- StorageDead(_9); // scope 1 at $DIR/slice_filter.rs:+0:57: +0:58 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:57: +0:58 + StorageDead(_8); // scope 1 at $DIR/slice_filter.rs:+0:57: +0:58 + goto -> bb2; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:58 + } + + bb5: { +- StorageLive(_9); // scope 1 at $DIR/slice_filter.rs:+0:52: +0:58 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:52: +0:58 + _9 = Le(_6, _4); // scope 1 at $DIR/slice_filter.rs:+0:52: +0:58 +- _7 = move _9; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:58 +- StorageDead(_9); // scope 1 at $DIR/slice_filter.rs:+0:57: +0:58 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:58 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:57: +0:58 + StorageDead(_8); // scope 1 at $DIR/slice_filter.rs:+0:57: +0:58 +- switchInt(move _7) -> [0: bb2, otherwise: bb1]; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:78 ++ switchInt(move _9) -> [0: bb2, otherwise: bb1]; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:78 + } + + bb6: { +- _10 = const false; // scope 1 at $DIR/slice_filter.rs:+0:62: +0:78 ++ _0 = const false; // scope 1 at $DIR/slice_filter.rs:+0:62: +0:78 + goto -> bb8; // scope 1 at $DIR/slice_filter.rs:+0:62: +0:78 + } + + bb7: { +- StorageLive(_12); // scope 1 at $DIR/slice_filter.rs:+0:72: +0:78 +- _12 = Le(_4, _6); // scope 1 at $DIR/slice_filter.rs:+0:72: +0:78 +- _10 = move _12; // scope 1 at $DIR/slice_filter.rs:+0:62: +0:78 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:72: +0:78 ++ _0 = Le(_4, _6); // scope 1 at $DIR/slice_filter.rs:+0:72: +0:78 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:62: +0:78 + goto -> bb8; // scope 1 at $DIR/slice_filter.rs:+0:62: +0:78 + } + + bb8: { +- StorageDead(_12); // scope 1 at $DIR/slice_filter.rs:+0:77: +0:78 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:77: +0:78 + StorageDead(_11); // scope 1 at $DIR/slice_filter.rs:+0:77: +0:78 +- _0 = move _10; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:78 ++ nop; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:78 + goto -> bb3; // scope 1 at $DIR/slice_filter.rs:+0:42: +0:78 + } + } + diff --git a/tests/mir-opt/sroa.constant.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.constant.ScalarReplacementOfAggregates.diff new file mode 100644 index 00000000000..9e33215f2b5 --- /dev/null +++ b/tests/mir-opt/sroa.constant.ScalarReplacementOfAggregates.diff @@ -0,0 +1,46 @@ +- // MIR for `constant` before ScalarReplacementOfAggregates ++ // MIR for `constant` after ScalarReplacementOfAggregates + + fn constant() -> () { + let mut _0: (); // return place in scope 0 at $DIR/sroa.rs:+0:15: +0:15 + let _1: (usize, u8); // in scope 0 at $DIR/sroa.rs:+2:9: +2:10 ++ let _4: usize; // in scope 0 at $DIR/sroa.rs:+2:9: +2:10 ++ let _5: u8; // in scope 0 at $DIR/sroa.rs:+2:9: +2:10 + scope 1 { +- debug y => _1; // in scope 1 at $DIR/sroa.rs:+2:9: +2:10 ++ debug y => (usize, u8){ .0 => _4, .1 => _5, }; // in scope 1 at $DIR/sroa.rs:+2:9: +2:10 + let _2: usize; // in scope 1 at $DIR/sroa.rs:+3:9: +3:10 + scope 2 { + debug t => _2; // in scope 2 at $DIR/sroa.rs:+3:9: +3:10 + let _3: u8; // in scope 2 at $DIR/sroa.rs:+4:9: +4:10 + scope 3 { + debug u => _3; // in scope 3 at $DIR/sroa.rs:+4:9: +4:10 + } + } + } + + bb0: { +- StorageLive(_1); // scope 0 at $DIR/sroa.rs:+2:9: +2:10 ++ StorageLive(_4); // scope 0 at $DIR/sroa.rs:+2:9: +2:10 ++ StorageLive(_5); // scope 0 at $DIR/sroa.rs:+2:9: +2:10 ++ nop; // scope 0 at $DIR/sroa.rs:+2:9: +2:10 + _1 = const _; // scope 0 at $DIR/sroa.rs:+2:13: +2:14 ++ _4 = move (_1.0: usize); // scope 1 at $DIR/sroa.rs:+3:9: +3:10 ++ _5 = move (_1.1: u8); // scope 1 at $DIR/sroa.rs:+3:9: +3:10 + StorageLive(_2); // scope 1 at $DIR/sroa.rs:+3:9: +3:10 +- _2 = (_1.0: usize); // scope 1 at $DIR/sroa.rs:+3:13: +3:16 ++ _2 = _4; // scope 1 at $DIR/sroa.rs:+3:13: +3:16 + StorageLive(_3); // scope 2 at $DIR/sroa.rs:+4:9: +4:10 +- _3 = (_1.1: u8); // scope 2 at $DIR/sroa.rs:+4:13: +4:16 ++ _3 = _5; // scope 2 at $DIR/sroa.rs:+4:13: +4:16 + _0 = const (); // scope 0 at $DIR/sroa.rs:+0:15: +5:2 + StorageDead(_3); // scope 2 at $DIR/sroa.rs:+5:1: +5:2 + StorageDead(_2); // scope 1 at $DIR/sroa.rs:+5:1: +5:2 +- StorageDead(_1); // scope 0 at $DIR/sroa.rs:+5:1: +5:2 ++ StorageDead(_4); // scope 0 at $DIR/sroa.rs:+5:1: +5:2 ++ StorageDead(_5); // scope 0 at $DIR/sroa.rs:+5:1: +5:2 ++ nop; // scope 0 at $DIR/sroa.rs:+5:1: +5:2 + return; // scope 0 at $DIR/sroa.rs:+5:2: +5:2 + } + } + diff --git a/tests/mir-opt/sroa.copies.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.copies.ScalarReplacementOfAggregates.diff new file mode 100644 index 00000000000..976f6d44b75 --- /dev/null +++ b/tests/mir-opt/sroa.copies.ScalarReplacementOfAggregates.diff @@ -0,0 +1,91 @@ +- // MIR for `copies` before ScalarReplacementOfAggregates ++ // MIR for `copies` after ScalarReplacementOfAggregates + + fn copies(_1: Foo) -> () { + debug x => _1; // in scope 0 at $DIR/sroa.rs:+0:11: +0:12 + let mut _0: (); // return place in scope 0 at $DIR/sroa.rs:+0:19: +0:19 + let _2: Foo; // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ let _11: u8; // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ let _12: (); // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ let _13: &str; // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ let _14: std::option::Option<isize>; // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 + scope 1 { +- debug y => _2; // in scope 1 at $DIR/sroa.rs:+1:9: +1:10 ++ debug y => Foo{ .0 => _11, .1 => _12, .2 => _13, .3 => _14, }; // in scope 1 at $DIR/sroa.rs:+1:9: +1:10 + let _3: u8; // in scope 1 at $DIR/sroa.rs:+2:9: +2:10 + scope 2 { + debug t => _3; // in scope 2 at $DIR/sroa.rs:+2:9: +2:10 + let _4: &str; // in scope 2 at $DIR/sroa.rs:+3:9: +3:10 + scope 3 { + debug u => _4; // in scope 3 at $DIR/sroa.rs:+3:9: +3:10 + let _5: Foo; // in scope 3 at $DIR/sroa.rs:+4:9: +4:10 ++ let _7: u8; // in scope 3 at $DIR/sroa.rs:+4:9: +4:10 ++ let _8: (); // in scope 3 at $DIR/sroa.rs:+4:9: +4:10 ++ let _9: &str; // in scope 3 at $DIR/sroa.rs:+4:9: +4:10 ++ let _10: std::option::Option<isize>; // in scope 3 at $DIR/sroa.rs:+4:9: +4:10 + scope 4 { +- debug z => _5; // in scope 4 at $DIR/sroa.rs:+4:9: +4:10 ++ debug z => Foo{ .0 => _7, .1 => _8, .2 => _9, .3 => _10, }; // in scope 4 at $DIR/sroa.rs:+4:9: +4:10 + let _6: (); // in scope 4 at $DIR/sroa.rs:+5:9: +5:10 + scope 5 { + debug a => _6; // in scope 5 at $DIR/sroa.rs:+5:9: +5:10 + } + } + } + } + } + + bb0: { +- StorageLive(_2); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 +- _2 = _1; // scope 0 at $DIR/sroa.rs:+1:13: +1:14 ++ StorageLive(_11); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ StorageLive(_12); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ StorageLive(_13); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ StorageLive(_14); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ nop; // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ _11 = (_1.0: u8); // scope 0 at $DIR/sroa.rs:+1:13: +1:14 ++ _12 = (_1.1: ()); // scope 0 at $DIR/sroa.rs:+1:13: +1:14 ++ _13 = (_1.2: &str); // scope 0 at $DIR/sroa.rs:+1:13: +1:14 ++ _14 = (_1.3: std::option::Option<isize>); // scope 0 at $DIR/sroa.rs:+1:13: +1:14 ++ nop; // scope 0 at $DIR/sroa.rs:+1:13: +1:14 + StorageLive(_3); // scope 1 at $DIR/sroa.rs:+2:9: +2:10 +- _3 = (_2.0: u8); // scope 1 at $DIR/sroa.rs:+2:13: +2:16 ++ _3 = _11; // scope 1 at $DIR/sroa.rs:+2:13: +2:16 + StorageLive(_4); // scope 2 at $DIR/sroa.rs:+3:9: +3:10 +- _4 = (_2.2: &str); // scope 2 at $DIR/sroa.rs:+3:13: +3:16 +- StorageLive(_5); // scope 3 at $DIR/sroa.rs:+4:9: +4:10 +- _5 = _2; // scope 3 at $DIR/sroa.rs:+4:13: +4:14 ++ _4 = _13; // scope 2 at $DIR/sroa.rs:+3:13: +3:16 ++ StorageLive(_7); // scope 3 at $DIR/sroa.rs:+4:9: +4:10 ++ StorageLive(_8); // scope 3 at $DIR/sroa.rs:+4:9: +4:10 ++ StorageLive(_9); // scope 3 at $DIR/sroa.rs:+4:9: +4:10 ++ StorageLive(_10); // scope 3 at $DIR/sroa.rs:+4:9: +4:10 ++ nop; // scope 3 at $DIR/sroa.rs:+4:9: +4:10 ++ _7 = _11; // scope 3 at $DIR/sroa.rs:+4:13: +4:14 ++ _8 = _12; // scope 3 at $DIR/sroa.rs:+4:13: +4:14 ++ _9 = _13; // scope 3 at $DIR/sroa.rs:+4:13: +4:14 ++ _10 = _14; // scope 3 at $DIR/sroa.rs:+4:13: +4:14 ++ nop; // scope 3 at $DIR/sroa.rs:+4:13: +4:14 + StorageLive(_6); // scope 4 at $DIR/sroa.rs:+5:9: +5:10 +- _6 = (_5.1: ()); // scope 4 at $DIR/sroa.rs:+5:13: +5:16 ++ _6 = _8; // scope 4 at $DIR/sroa.rs:+5:13: +5:16 + _0 = const (); // scope 0 at $DIR/sroa.rs:+0:19: +6:2 + StorageDead(_6); // scope 4 at $DIR/sroa.rs:+6:1: +6:2 +- StorageDead(_5); // scope 3 at $DIR/sroa.rs:+6:1: +6:2 ++ StorageDead(_7); // scope 3 at $DIR/sroa.rs:+6:1: +6:2 ++ StorageDead(_8); // scope 3 at $DIR/sroa.rs:+6:1: +6:2 ++ StorageDead(_9); // scope 3 at $DIR/sroa.rs:+6:1: +6:2 ++ StorageDead(_10); // scope 3 at $DIR/sroa.rs:+6:1: +6:2 ++ nop; // scope 3 at $DIR/sroa.rs:+6:1: +6:2 + StorageDead(_4); // scope 2 at $DIR/sroa.rs:+6:1: +6:2 + StorageDead(_3); // scope 1 at $DIR/sroa.rs:+6:1: +6:2 +- StorageDead(_2); // scope 0 at $DIR/sroa.rs:+6:1: +6:2 ++ StorageDead(_11); // scope 0 at $DIR/sroa.rs:+6:1: +6:2 ++ StorageDead(_12); // scope 0 at $DIR/sroa.rs:+6:1: +6:2 ++ StorageDead(_13); // scope 0 at $DIR/sroa.rs:+6:1: +6:2 ++ StorageDead(_14); // scope 0 at $DIR/sroa.rs:+6:1: +6:2 ++ nop; // scope 0 at $DIR/sroa.rs:+6:1: +6:2 + return; // scope 0 at $DIR/sroa.rs:+6:2: +6:2 + } + } + diff --git a/tests/mir-opt/sroa.dropping.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.dropping.ScalarReplacementOfAggregates.diff index eb88304466e..17a89e7d8eb 100644 --- a/tests/mir-opt/sroa.dropping.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa.dropping.ScalarReplacementOfAggregates.diff @@ -13,18 +13,12 @@ StorageLive(_1); // scope 0 at $DIR/sroa.rs:+1:5: +1:32 StorageLive(_2); // scope 0 at $DIR/sroa.rs:+1:5: +1:30 StorageLive(_3); // scope 0 at $DIR/sroa.rs:+1:7: +1:13 - Deinit(_3); // scope 0 at $DIR/sroa.rs:+1:7: +1:13 - (_3.0: usize) = const 0_usize; // scope 0 at $DIR/sroa.rs:+1:7: +1:13 + _3 = Tag(const 0_usize); // scope 0 at $DIR/sroa.rs:+1:7: +1:13 StorageLive(_4); // scope 0 at $DIR/sroa.rs:+1:15: +1:21 - Deinit(_4); // scope 0 at $DIR/sroa.rs:+1:15: +1:21 - (_4.0: usize) = const 1_usize; // scope 0 at $DIR/sroa.rs:+1:15: +1:21 + _4 = Tag(const 1_usize); // scope 0 at $DIR/sroa.rs:+1:15: +1:21 StorageLive(_5); // scope 0 at $DIR/sroa.rs:+1:23: +1:29 - Deinit(_5); // scope 0 at $DIR/sroa.rs:+1:23: +1:29 - (_5.0: usize) = const 2_usize; // scope 0 at $DIR/sroa.rs:+1:23: +1:29 - Deinit(_2); // scope 0 at $DIR/sroa.rs:+1:5: +1:30 - (_2.0: Tag) = move _3; // scope 0 at $DIR/sroa.rs:+1:5: +1:30 - (_2.1: Tag) = move _4; // scope 0 at $DIR/sroa.rs:+1:5: +1:30 - (_2.2: Tag) = move _5; // scope 0 at $DIR/sroa.rs:+1:5: +1:30 + _5 = Tag(const 2_usize); // scope 0 at $DIR/sroa.rs:+1:23: +1:29 + _2 = S(move _3, move _4, move _5); // scope 0 at $DIR/sroa.rs:+1:5: +1:30 StorageDead(_5); // scope 0 at $DIR/sroa.rs:+1:29: +1:30 StorageDead(_4); // scope 0 at $DIR/sroa.rs:+1:29: +1:30 StorageDead(_3); // scope 0 at $DIR/sroa.rs:+1:29: +1:30 diff --git a/tests/mir-opt/sroa.enums.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.enums.ScalarReplacementOfAggregates.diff index a5488c1ec7b..04d26162aad 100644 --- a/tests/mir-opt/sroa.enums.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa.enums.ScalarReplacementOfAggregates.diff @@ -16,9 +16,7 @@ StorageLive(_2); // scope 1 at $DIR/sroa.rs:+1:22: +1:29 StorageLive(_3); // scope 1 at $DIR/sroa.rs:+1:27: +1:28 _3 = _1; // scope 1 at $DIR/sroa.rs:+1:27: +1:28 - Deinit(_2); // scope 1 at $DIR/sroa.rs:+1:22: +1:29 - ((_2 as Some).0: usize) = move _3; // scope 1 at $DIR/sroa.rs:+1:22: +1:29 - discriminant(_2) = 1; // scope 1 at $DIR/sroa.rs:+1:22: +1:29 + _2 = Option::<usize>::Some(move _3); // scope 1 at $DIR/sroa.rs:+1:22: +1:29 StorageDead(_3); // scope 1 at $DIR/sroa.rs:+1:28: +1:29 _4 = discriminant(_2); // scope 1 at $DIR/sroa.rs:+1:12: +1:19 switchInt(move _4) -> [1: bb1, otherwise: bb2]; // scope 1 at $DIR/sroa.rs:+1:12: +1:19 diff --git a/tests/mir-opt/sroa.escaping.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.escaping.ScalarReplacementOfAggregates.diff index 64559b58f61..fd691fdd153 100644 --- a/tests/mir-opt/sroa.escaping.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa.escaping.ScalarReplacementOfAggregates.diff @@ -3,45 +3,42 @@ fn escaping() -> () { let mut _0: (); // return place in scope 0 at $DIR/sroa.rs:+0:19: +0:19 - let _1: (); // in scope 0 at $DIR/sroa.rs:+2:5: +2:42 - let mut _2: *const u32; // in scope 0 at $DIR/sroa.rs:+2:7: +2:41 - let _3: &u32; // in scope 0 at $DIR/sroa.rs:+2:7: +2:41 - let _4: Escaping; // in scope 0 at $DIR/sroa.rs:+2:8: +2:39 - let mut _5: u32; // in scope 0 at $DIR/sroa.rs:+2:34: +2:37 + let _1: (); // in scope 0 at $DIR/sroa.rs:+1:5: +1:42 + let mut _2: *const u32; // in scope 0 at $DIR/sroa.rs:+1:7: +1:41 + let _3: &u32; // in scope 0 at $DIR/sroa.rs:+1:7: +1:41 + let _4: Escaping; // in scope 0 at $DIR/sroa.rs:+1:8: +1:39 + let mut _5: u32; // in scope 0 at $DIR/sroa.rs:+1:34: +1:37 bb0: { - StorageLive(_1); // scope 0 at $DIR/sroa.rs:+2:5: +2:42 - StorageLive(_2); // scope 0 at $DIR/sroa.rs:+2:7: +2:41 - StorageLive(_3); // scope 0 at $DIR/sroa.rs:+2:7: +2:41 - StorageLive(_4); // scope 0 at $DIR/sroa.rs:+2:8: +2:39 - StorageLive(_5); // scope 0 at $DIR/sroa.rs:+2:34: +2:37 - _5 = g() -> bb1; // scope 0 at $DIR/sroa.rs:+2:34: +2:37 + StorageLive(_1); // scope 0 at $DIR/sroa.rs:+1:5: +1:42 + StorageLive(_2); // scope 0 at $DIR/sroa.rs:+1:7: +1:41 + StorageLive(_3); // scope 0 at $DIR/sroa.rs:+1:7: +1:41 + StorageLive(_4); // scope 0 at $DIR/sroa.rs:+1:8: +1:39 + StorageLive(_5); // scope 0 at $DIR/sroa.rs:+1:34: +1:37 + _5 = g() -> bb1; // scope 0 at $DIR/sroa.rs:+1:34: +1:37 // mir::Constant // + span: $DIR/sroa.rs:78:34: 78:35 // + literal: Const { ty: fn() -> u32 {g}, val: Value(<ZST>) } } bb1: { - Deinit(_4); // scope 0 at $DIR/sroa.rs:+2:8: +2:39 - (_4.0: u32) = const 1_u32; // scope 0 at $DIR/sroa.rs:+2:8: +2:39 - (_4.1: u32) = const 2_u32; // scope 0 at $DIR/sroa.rs:+2:8: +2:39 - (_4.2: u32) = move _5; // scope 0 at $DIR/sroa.rs:+2:8: +2:39 - StorageDead(_5); // scope 0 at $DIR/sroa.rs:+2:38: +2:39 - _3 = &(_4.0: u32); // scope 0 at $DIR/sroa.rs:+2:7: +2:41 - _2 = &raw const (*_3); // scope 0 at $DIR/sroa.rs:+2:7: +2:41 - _1 = f(move _2) -> bb2; // scope 0 at $DIR/sroa.rs:+2:5: +2:42 + _4 = Escaping { a: const 1_u32, b: const 2_u32, c: move _5 }; // scope 0 at $DIR/sroa.rs:+1:8: +1:39 + StorageDead(_5); // scope 0 at $DIR/sroa.rs:+1:38: +1:39 + _3 = &(_4.0: u32); // scope 0 at $DIR/sroa.rs:+1:7: +1:41 + _2 = &raw const (*_3); // scope 0 at $DIR/sroa.rs:+1:7: +1:41 + _1 = f(move _2) -> bb2; // scope 0 at $DIR/sroa.rs:+1:5: +1:42 // mir::Constant // + span: $DIR/sroa.rs:78:5: 78:6 // + literal: Const { ty: fn(*const u32) {f}, val: Value(<ZST>) } } bb2: { - StorageDead(_2); // scope 0 at $DIR/sroa.rs:+2:41: +2:42 - StorageDead(_4); // scope 0 at $DIR/sroa.rs:+2:42: +2:43 - StorageDead(_3); // scope 0 at $DIR/sroa.rs:+2:42: +2:43 - StorageDead(_1); // scope 0 at $DIR/sroa.rs:+2:42: +2:43 - _0 = const (); // scope 0 at $DIR/sroa.rs:+0:19: +3:2 - return; // scope 0 at $DIR/sroa.rs:+3:2: +3:2 + StorageDead(_2); // scope 0 at $DIR/sroa.rs:+1:41: +1:42 + StorageDead(_4); // scope 0 at $DIR/sroa.rs:+1:42: +1:43 + StorageDead(_3); // scope 0 at $DIR/sroa.rs:+1:42: +1:43 + StorageDead(_1); // scope 0 at $DIR/sroa.rs:+1:42: +1:43 + _0 = const (); // scope 0 at $DIR/sroa.rs:+0:19: +2:2 + return; // scope 0 at $DIR/sroa.rs:+2:2: +2:2 } } diff --git a/tests/mir-opt/sroa.flat.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.flat.ScalarReplacementOfAggregates.diff index d4c04d5e68b..69631fc0213 100644 --- a/tests/mir-opt/sroa.flat.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa.flat.ScalarReplacementOfAggregates.diff @@ -35,28 +35,20 @@ + StorageLive(_9); // scope 0 at $DIR/sroa.rs:+1:30: +1:70 + StorageLive(_10); // scope 0 at $DIR/sroa.rs:+1:30: +1:70 + StorageLive(_11); // scope 0 at $DIR/sroa.rs:+1:30: +1:70 ++ nop; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 StorageLive(_6); // scope 0 at $DIR/sroa.rs:+1:45: +1:47 - Deinit(_6); // scope 0 at $DIR/sroa.rs:+1:45: +1:47 + _6 = (); // scope 0 at $DIR/sroa.rs:+1:45: +1:47 StorageLive(_7); // scope 0 at $DIR/sroa.rs:+1:60: +1:68 - Deinit(_7); // scope 0 at $DIR/sroa.rs:+1:60: +1:68 - ((_7 as Some).0: isize) = const -4_isize; // scope 0 at $DIR/sroa.rs:+1:60: +1:68 - discriminant(_7) = 1; // scope 0 at $DIR/sroa.rs:+1:60: +1:68 -- Deinit(_5); // scope 0 at $DIR/sroa.rs:+1:30: +1:70 -- (_5.0: u8) = const 5_u8; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 -- (_5.1: ()) = move _6; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 -- (_5.2: &str) = const "a"; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 -+ Deinit(_8); // scope 0 at $DIR/sroa.rs:+1:30: +1:70 -+ Deinit(_9); // scope 0 at $DIR/sroa.rs:+1:30: +1:70 -+ Deinit(_10); // scope 0 at $DIR/sroa.rs:+1:30: +1:70 -+ Deinit(_11); // scope 0 at $DIR/sroa.rs:+1:30: +1:70 + _7 = Option::<isize>::Some(const -4_isize); // scope 0 at $DIR/sroa.rs:+1:60: +1:68 +- _5 = Foo { a: const 5_u8, b: move _6, c: const "a", d: move _7 }; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 + _8 = const 5_u8; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 + _9 = move _6; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 + _10 = const "a"; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 // mir::Constant - // + span: $DIR/sroa.rs:57:52: 57:55 + // + span: $DIR/sroa.rs:53:52: 53:55 // + literal: Const { ty: &str, val: Value(Slice(..)) } -- (_5.3: std::option::Option<isize>) = move _7; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 + _11 = move _7; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 ++ nop; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 StorageDead(_7); // scope 0 at $DIR/sroa.rs:+1:69: +1:70 StorageDead(_6); // scope 0 at $DIR/sroa.rs:+1:69: +1:70 StorageLive(_1); // scope 0 at $DIR/sroa.rs:+1:15: +1:16 @@ -76,6 +68,7 @@ + StorageDead(_9); // scope 0 at $DIR/sroa.rs:+1:70: +1:71 + StorageDead(_10); // scope 0 at $DIR/sroa.rs:+1:70: +1:71 + StorageDead(_11); // scope 0 at $DIR/sroa.rs:+1:70: +1:71 ++ nop; // scope 0 at $DIR/sroa.rs:+1:70: +1:71 _0 = const (); // scope 0 at $DIR/sroa.rs:+0:15: +6:2 StorageDead(_4); // scope 0 at $DIR/sroa.rs:+6:1: +6:2 StorageDead(_3); // scope 0 at $DIR/sroa.rs:+6:1: +6:2 diff --git a/tests/mir-opt/sroa.ref_copies.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.ref_copies.ScalarReplacementOfAggregates.diff new file mode 100644 index 00000000000..f0d62220dd6 --- /dev/null +++ b/tests/mir-opt/sroa.ref_copies.ScalarReplacementOfAggregates.diff @@ -0,0 +1,56 @@ +- // MIR for `ref_copies` before ScalarReplacementOfAggregates ++ // MIR for `ref_copies` after ScalarReplacementOfAggregates + + fn ref_copies(_1: &Foo) -> () { + debug x => _1; // in scope 0 at $DIR/sroa.rs:+0:15: +0:16 + let mut _0: (); // return place in scope 0 at $DIR/sroa.rs:+0:24: +0:24 + let _2: Foo; // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ let _5: u8; // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ let _6: (); // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ let _7: &str; // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ let _8: std::option::Option<isize>; // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 + scope 1 { +- debug y => _2; // in scope 1 at $DIR/sroa.rs:+1:9: +1:10 ++ debug y => Foo{ .0 => _5, .1 => _6, .2 => _7, .3 => _8, }; // in scope 1 at $DIR/sroa.rs:+1:9: +1:10 + let _3: u8; // in scope 1 at $DIR/sroa.rs:+2:9: +2:10 + scope 2 { + debug t => _3; // in scope 2 at $DIR/sroa.rs:+2:9: +2:10 + let _4: &str; // in scope 2 at $DIR/sroa.rs:+3:9: +3:10 + scope 3 { + debug u => _4; // in scope 3 at $DIR/sroa.rs:+3:9: +3:10 + } + } + } + + bb0: { +- StorageLive(_2); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 +- _2 = (*_1); // scope 0 at $DIR/sroa.rs:+1:13: +1:15 ++ StorageLive(_5); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ StorageLive(_6); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ StorageLive(_7); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ StorageLive(_8); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ nop; // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ _5 = ((*_1).0: u8); // scope 0 at $DIR/sroa.rs:+1:13: +1:15 ++ _6 = ((*_1).1: ()); // scope 0 at $DIR/sroa.rs:+1:13: +1:15 ++ _7 = ((*_1).2: &str); // scope 0 at $DIR/sroa.rs:+1:13: +1:15 ++ _8 = ((*_1).3: std::option::Option<isize>); // scope 0 at $DIR/sroa.rs:+1:13: +1:15 ++ nop; // scope 0 at $DIR/sroa.rs:+1:13: +1:15 + StorageLive(_3); // scope 1 at $DIR/sroa.rs:+2:9: +2:10 +- _3 = (_2.0: u8); // scope 1 at $DIR/sroa.rs:+2:13: +2:16 ++ _3 = _5; // scope 1 at $DIR/sroa.rs:+2:13: +2:16 + StorageLive(_4); // scope 2 at $DIR/sroa.rs:+3:9: +3:10 +- _4 = (_2.2: &str); // scope 2 at $DIR/sroa.rs:+3:13: +3:16 ++ _4 = _7; // scope 2 at $DIR/sroa.rs:+3:13: +3:16 + _0 = const (); // scope 0 at $DIR/sroa.rs:+0:24: +4:2 + StorageDead(_4); // scope 2 at $DIR/sroa.rs:+4:1: +4:2 + StorageDead(_3); // scope 1 at $DIR/sroa.rs:+4:1: +4:2 +- StorageDead(_2); // scope 0 at $DIR/sroa.rs:+4:1: +4:2 ++ StorageDead(_5); // scope 0 at $DIR/sroa.rs:+4:1: +4:2 ++ StorageDead(_6); // scope 0 at $DIR/sroa.rs:+4:1: +4:2 ++ StorageDead(_7); // scope 0 at $DIR/sroa.rs:+4:1: +4:2 ++ StorageDead(_8); // scope 0 at $DIR/sroa.rs:+4:1: +4:2 ++ nop; // scope 0 at $DIR/sroa.rs:+4:1: +4:2 + return; // scope 0 at $DIR/sroa.rs:+4:2: +4:2 + } + } + diff --git a/tests/mir-opt/sroa.rs b/tests/mir-opt/sroa.rs index ff8deb40d7d..fff92cf8d9f 100644 --- a/tests/mir-opt/sroa.rs +++ b/tests/mir-opt/sroa.rs @@ -12,17 +12,14 @@ impl Drop for Tag { fn drop(&mut self) {} } -// EMIT_MIR sroa.dropping.ScalarReplacementOfAggregates.diff pub fn dropping() { S(Tag(0), Tag(1), Tag(2)).1; } -// EMIT_MIR sroa.enums.ScalarReplacementOfAggregates.diff pub fn enums(a: usize) -> usize { if let Some(a) = Some(a) { a } else { 0 } } -// EMIT_MIR sroa.structs.ScalarReplacementOfAggregates.diff pub fn structs(a: f32) -> f32 { struct U { _foo: usize, @@ -32,7 +29,6 @@ pub fn structs(a: f32) -> f32 { U { _foo: 0, a }.a } -// EMIT_MIR sroa.unions.ScalarReplacementOfAggregates.diff pub fn unions(a: f32) -> u32 { union Repr { f: f32, @@ -41,6 +37,7 @@ pub fn unions(a: f32) -> u32 { unsafe { Repr { f: a }.u } } +#[derive(Copy, Clone)] struct Foo { a: u8, b: (), @@ -52,7 +49,6 @@ fn g() -> u32 { 3 } -// EMIT_MIR sroa.flat.ScalarReplacementOfAggregates.diff pub fn flat() { let Foo { a, b, c, d } = Foo { a: 5, b: (), c: "a", d: Some(-4) }; let _ = a; @@ -72,12 +68,37 @@ fn f(a: *const u32) { println!("{}", unsafe { *a.add(2) }); } -// EMIT_MIR sroa.escaping.ScalarReplacementOfAggregates.diff +// `f` uses the `&e.a` to access `e.c`. This is UB according to Miri today; however, +// T-opsem has not finalized that decision and as such rustc should not rely on +// it. If SROA were to rely on it, it would be (almost) correct to turn `e` into +// three distinct locals - one for each field - and pass a reference to only one +// of them to `f`. However, this would lead to a miscompilation because `b` and `c` +// might no longer appear right after `a` in memory. pub fn escaping() { - // Verify this struct is not flattened. f(&Escaping { a: 1, b: 2, c: g() }.a); } +fn copies(x: Foo) { + let y = x; + let t = y.a; + let u = y.c; + let z = y; + let a = z.b; +} + +fn ref_copies(x: &Foo) { + let y = *x; + let t = y.a; + let u = y.c; +} + +fn constant() { + const U: (usize, u8) = (5, 9); + let y = U; + let t = y.0; + let u = y.1; +} + fn main() { dropping(); enums(5); @@ -85,4 +106,17 @@ fn main() { unions(5.); flat(); escaping(); + copies(Foo { a: 5, b: (), c: "a", d: Some(-4) }); + ref_copies(&Foo { a: 5, b: (), c: "a", d: Some(-4) }); + constant(); } + +// EMIT_MIR sroa.dropping.ScalarReplacementOfAggregates.diff +// EMIT_MIR sroa.enums.ScalarReplacementOfAggregates.diff +// EMIT_MIR sroa.structs.ScalarReplacementOfAggregates.diff +// EMIT_MIR sroa.unions.ScalarReplacementOfAggregates.diff +// EMIT_MIR sroa.flat.ScalarReplacementOfAggregates.diff +// EMIT_MIR sroa.escaping.ScalarReplacementOfAggregates.diff +// EMIT_MIR sroa.copies.ScalarReplacementOfAggregates.diff +// EMIT_MIR sroa.ref_copies.ScalarReplacementOfAggregates.diff +// EMIT_MIR sroa.constant.ScalarReplacementOfAggregates.diff diff --git a/tests/mir-opt/sroa.structs.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.structs.ScalarReplacementOfAggregates.diff index 69d74c351de..2c63d8b266d 100644 --- a/tests/mir-opt/sroa.structs.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa.structs.ScalarReplacementOfAggregates.diff @@ -13,21 +13,20 @@ - StorageLive(_2); // scope 0 at $DIR/sroa.rs:+6:5: +6:21 + StorageLive(_4); // scope 0 at $DIR/sroa.rs:+6:5: +6:21 + StorageLive(_5); // scope 0 at $DIR/sroa.rs:+6:5: +6:21 ++ nop; // scope 0 at $DIR/sroa.rs:+6:5: +6:21 StorageLive(_3); // scope 0 at $DIR/sroa.rs:+6:18: +6:19 _3 = _1; // scope 0 at $DIR/sroa.rs:+6:18: +6:19 -- Deinit(_2); // scope 0 at $DIR/sroa.rs:+6:5: +6:21 -- (_2.0: usize) = const 0_usize; // scope 0 at $DIR/sroa.rs:+6:5: +6:21 -- (_2.1: f32) = move _3; // scope 0 at $DIR/sroa.rs:+6:5: +6:21 -+ Deinit(_4); // scope 0 at $DIR/sroa.rs:+6:5: +6:21 -+ Deinit(_5); // scope 0 at $DIR/sroa.rs:+6:5: +6:21 +- _2 = U { _foo: const 0_usize, a: move _3 }; // scope 0 at $DIR/sroa.rs:+6:5: +6:21 + _4 = const 0_usize; // scope 0 at $DIR/sroa.rs:+6:5: +6:21 + _5 = move _3; // scope 0 at $DIR/sroa.rs:+6:5: +6:21 ++ nop; // scope 0 at $DIR/sroa.rs:+6:5: +6:21 StorageDead(_3); // scope 0 at $DIR/sroa.rs:+6:20: +6:21 - _0 = (_2.1: f32); // scope 0 at $DIR/sroa.rs:+6:5: +6:23 - StorageDead(_2); // scope 0 at $DIR/sroa.rs:+7:1: +7:2 + _0 = _5; // scope 0 at $DIR/sroa.rs:+6:5: +6:23 + StorageDead(_4); // scope 0 at $DIR/sroa.rs:+7:1: +7:2 + StorageDead(_5); // scope 0 at $DIR/sroa.rs:+7:1: +7:2 ++ nop; // scope 0 at $DIR/sroa.rs:+7:1: +7:2 return; // scope 0 at $DIR/sroa.rs:+7:2: +7:2 } } diff --git a/tests/mir-opt/sroa.unions.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.unions.ScalarReplacementOfAggregates.diff index 03ca976df7b..adfb01385d4 100644 --- a/tests/mir-opt/sroa.unions.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa.unions.ScalarReplacementOfAggregates.diff @@ -13,8 +13,7 @@ StorageLive(_2); // scope 1 at $DIR/sroa.rs:+5:14: +5:27 StorageLive(_3); // scope 1 at $DIR/sroa.rs:+5:24: +5:25 _3 = _1; // scope 1 at $DIR/sroa.rs:+5:24: +5:25 - Deinit(_2); // scope 1 at $DIR/sroa.rs:+5:14: +5:27 - (_2.0: f32) = move _3; // scope 1 at $DIR/sroa.rs:+5:14: +5:27 + _2 = Repr { f: move _3 }; // scope 1 at $DIR/sroa.rs:+5:14: +5:27 StorageDead(_3); // scope 1 at $DIR/sroa.rs:+5:26: +5:27 _0 = (_2.1: u32); // scope 1 at $DIR/sroa.rs:+5:14: +5:29 StorageDead(_2); // scope 0 at $DIR/sroa.rs:+6:1: +6:2 diff --git a/tests/mir-opt/try_identity_e2e.new.PreCodegen.after.mir b/tests/mir-opt/try_identity_e2e.new.PreCodegen.after.mir index b254bfeb7c9..b9cc1057513 100644 --- a/tests/mir-opt/try_identity_e2e.new.PreCodegen.after.mir +++ b/tests/mir-opt/try_identity_e2e.new.PreCodegen.after.mir @@ -5,11 +5,11 @@ fn new(_1: Result<T, E>) -> Result<T, E> { let mut _0: std::result::Result<T, E>; // return place in scope 0 at $DIR/try_identity_e2e.rs:+0:34: +0:46 let mut _2: std::ops::ControlFlow<E, T>; // in scope 0 at $DIR/try_identity_e2e.rs:+2:15: +7:10 let mut _3: isize; // in scope 0 at $DIR/try_identity_e2e.rs:+4:17: +4:22 - let mut _4: T; // in scope 0 at $DIR/try_identity_e2e.rs:+4:48: +4:49 - let mut _5: E; // in scope 0 at $DIR/try_identity_e2e.rs:+5:46: +5:47 + let _4: T; // in scope 0 at $DIR/try_identity_e2e.rs:+4:20: +4:21 + let _5: E; // in scope 0 at $DIR/try_identity_e2e.rs:+5:21: +5:22 let mut _6: isize; // in scope 0 at $DIR/try_identity_e2e.rs:+8:13: +8:37 let _7: T; // in scope 0 at $DIR/try_identity_e2e.rs:+8:35: +8:36 - let mut _8: E; // in scope 0 at $DIR/try_identity_e2e.rs:+9:49: +9:50 + let _8: E; // in scope 0 at $DIR/try_identity_e2e.rs:+9:32: +9:33 scope 1 { debug v => _4; // in scope 1 at $DIR/try_identity_e2e.rs:+4:20: +4:21 } @@ -26,45 +26,40 @@ fn new(_1: Result<T, E>) -> Result<T, E> { bb0: { StorageLive(_2); // scope 0 at $DIR/try_identity_e2e.rs:+2:15: +7:10 _3 = discriminant(_1); // scope 0 at $DIR/try_identity_e2e.rs:+3:19: +3:20 - switchInt(move _3) -> [0: bb2, 1: bb1, otherwise: bb4]; // scope 0 at $DIR/try_identity_e2e.rs:+3:13: +3:20 + switchInt(move _3) -> [0: bb2, 1: bb1, otherwise: bb5]; // scope 0 at $DIR/try_identity_e2e.rs:+3:13: +3:20 } bb1: { _5 = move ((_1 as Err).0: E); // scope 0 at $DIR/try_identity_e2e.rs:+5:21: +5:22 - Deinit(_2); // scope 2 at $DIR/try_identity_e2e.rs:+5:27: +5:48 - ((_2 as Break).0: E) = move _5; // scope 2 at $DIR/try_identity_e2e.rs:+5:27: +5:48 - discriminant(_2) = 1; // scope 2 at $DIR/try_identity_e2e.rs:+5:27: +5:48 - _6 = discriminant(_2); // scope 0 at $DIR/try_identity_e2e.rs:+2:15: +7:10 - switchInt(move _6) -> [0: bb5, 1: bb3, otherwise: bb4]; // scope 0 at $DIR/try_identity_e2e.rs:+2:9: +7:10 + _2 = ControlFlow::<E, T>::Break(move _5); // scope 2 at $DIR/try_identity_e2e.rs:+5:27: +5:48 + goto -> bb3; // scope 0 at $DIR/try_identity_e2e.rs:+5:47: +5:48 } bb2: { _4 = move ((_1 as Ok).0: T); // scope 0 at $DIR/try_identity_e2e.rs:+4:20: +4:21 - Deinit(_2); // scope 1 at $DIR/try_identity_e2e.rs:+4:26: +4:50 - ((_2 as Continue).0: T) = move _4; // scope 1 at $DIR/try_identity_e2e.rs:+4:26: +4:50 - discriminant(_2) = 0; // scope 1 at $DIR/try_identity_e2e.rs:+4:26: +4:50 - _6 = discriminant(_2); // scope 0 at $DIR/try_identity_e2e.rs:+2:15: +7:10 - switchInt(move _6) -> [0: bb5, 1: bb3, otherwise: bb4]; // scope 0 at $DIR/try_identity_e2e.rs:+2:9: +7:10 + _2 = ControlFlow::<E, T>::Continue(move _4); // scope 1 at $DIR/try_identity_e2e.rs:+4:26: +4:50 + goto -> bb3; // scope 0 at $DIR/try_identity_e2e.rs:+4:49: +4:50 } bb3: { + _6 = discriminant(_2); // scope 0 at $DIR/try_identity_e2e.rs:+2:15: +7:10 + switchInt(move _6) -> [0: bb6, 1: bb4, otherwise: bb5]; // scope 0 at $DIR/try_identity_e2e.rs:+2:9: +7:10 + } + + bb4: { _8 = move ((_2 as Break).0: E); // scope 0 at $DIR/try_identity_e2e.rs:+9:32: +9:33 - Deinit(_0); // scope 4 at $DIR/try_identity_e2e.rs:+9:45: +9:51 - ((_0 as Err).0: E) = move _8; // scope 4 at $DIR/try_identity_e2e.rs:+9:45: +9:51 - discriminant(_0) = 1; // scope 4 at $DIR/try_identity_e2e.rs:+9:45: +9:51 + _0 = Result::<T, E>::Err(move _8); // scope 4 at $DIR/try_identity_e2e.rs:+9:45: +9:51 StorageDead(_2); // scope 0 at $DIR/try_identity_e2e.rs:+12:1: +12:2 return; // scope 0 at $DIR/try_identity_e2e.rs:+12:1: +12:2 } - bb4: { + bb5: { unreachable; // scope 0 at $DIR/try_identity_e2e.rs:+2:15: +7:10 } - bb5: { + bb6: { _7 = move ((_2 as Continue).0: T); // scope 0 at $DIR/try_identity_e2e.rs:+8:35: +8:36 - Deinit(_0); // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +11:6 - ((_0 as Ok).0: T) = move _7; // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +11:6 - discriminant(_0) = 0; // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +11:6 + _0 = Result::<T, E>::Ok(move _7); // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +11:6 StorageDead(_2); // scope 0 at $DIR/try_identity_e2e.rs:+12:1: +12:2 return; // scope 0 at $DIR/try_identity_e2e.rs:+12:1: +12:2 } diff --git a/tests/mir-opt/try_identity_e2e.old.PreCodegen.after.mir b/tests/mir-opt/try_identity_e2e.old.PreCodegen.after.mir index cdbc0681cb8..d88ae5ac93e 100644 --- a/tests/mir-opt/try_identity_e2e.old.PreCodegen.after.mir +++ b/tests/mir-opt/try_identity_e2e.old.PreCodegen.after.mir @@ -5,7 +5,7 @@ fn old(_1: Result<T, E>) -> Result<T, E> { let mut _0: std::result::Result<T, E>; // return place in scope 0 at $DIR/try_identity_e2e.rs:+0:34: +0:46 let mut _2: isize; // in scope 0 at $DIR/try_identity_e2e.rs:+3:13: +3:18 let _3: T; // in scope 0 at $DIR/try_identity_e2e.rs:+3:16: +3:17 - let mut _4: E; // in scope 0 at $DIR/try_identity_e2e.rs:+4:34: +4:35 + let _4: E; // in scope 0 at $DIR/try_identity_e2e.rs:+4:17: +4:18 scope 1 { debug v => _3; // in scope 1 at $DIR/try_identity_e2e.rs:+3:16: +3:17 } @@ -20,9 +20,7 @@ fn old(_1: Result<T, E>) -> Result<T, E> { bb1: { _4 = move ((_1 as Err).0: E); // scope 0 at $DIR/try_identity_e2e.rs:+4:17: +4:18 - Deinit(_0); // scope 2 at $DIR/try_identity_e2e.rs:+4:30: +4:36 - ((_0 as Err).0: E) = move _4; // scope 2 at $DIR/try_identity_e2e.rs:+4:30: +4:36 - discriminant(_0) = 1; // scope 2 at $DIR/try_identity_e2e.rs:+4:30: +4:36 + _0 = Result::<T, E>::Err(move _4); // scope 2 at $DIR/try_identity_e2e.rs:+4:30: +4:36 return; // scope 0 at $DIR/try_identity_e2e.rs:+7:1: +7:2 } @@ -32,9 +30,7 @@ fn old(_1: Result<T, E>) -> Result<T, E> { bb3: { _3 = move ((_1 as Ok).0: T); // scope 0 at $DIR/try_identity_e2e.rs:+3:16: +3:17 - Deinit(_0); // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +6:6 - ((_0 as Ok).0: T) = move _3; // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +6:6 - discriminant(_0) = 0; // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +6:6 + _0 = Result::<T, E>::Ok(move _3); // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +6:6 return; // scope 0 at $DIR/try_identity_e2e.rs:+7:1: +7:2 } } diff --git a/tests/mir-opt/uninhabited_enum_branching.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir b/tests/mir-opt/uninhabited_enum_branching.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir index 39ec0527759..03f37b14b28 100644 --- a/tests/mir-opt/uninhabited_enum_branching.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir +++ b/tests/mir-opt/uninhabited_enum_branching.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir @@ -15,8 +15,7 @@ fn main() -> () { bb0: { StorageLive(_1); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:5: +5:6 StorageLive(_2); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 - Deinit(_2); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 - discriminant(_2) = 2; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 + _2 = Test1::C; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 _3 = discriminant(_2); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 switchInt(move _3) -> [2: bb1, otherwise: bb2]; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:5: +1:19 } @@ -33,8 +32,7 @@ fn main() -> () { StorageDead(_1); // scope 0 at $DIR/uninhabited_enum_branching.rs:+5:6: +5:7 StorageLive(_6); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:5: +10:6 StorageLive(_7); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 - Deinit(_7); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 - discriminant(_7) = 0; // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 + _7 = Test2::D; // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 _8 = discriminant(_7); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 switchInt(move _8) -> [4: bb5, 5: bb3, otherwise: bb4]; // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:5: +7:19 } diff --git a/tests/mir-opt/uninhabited_enum_branching.main.UninhabitedEnumBranching.diff b/tests/mir-opt/uninhabited_enum_branching.main.UninhabitedEnumBranching.diff index 598413a1d82..671e116226b 100644 --- a/tests/mir-opt/uninhabited_enum_branching.main.UninhabitedEnumBranching.diff +++ b/tests/mir-opt/uninhabited_enum_branching.main.UninhabitedEnumBranching.diff @@ -16,8 +16,7 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:5: +5:6 StorageLive(_2); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 - Deinit(_2); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 - discriminant(_2) = 2; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 + _2 = Test1::C; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 _3 = discriminant(_2); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 - switchInt(move _3) -> [0: bb3, 1: bb4, 2: bb1, otherwise: bb2]; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:5: +1:19 + switchInt(move _3) -> [2: bb1, otherwise: bb2]; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:5: +1:19 @@ -62,8 +61,7 @@ StorageDead(_1); // scope 0 at $DIR/uninhabited_enum_branching.rs:+5:6: +5:7 StorageLive(_6); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:5: +10:6 StorageLive(_7); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 - Deinit(_7); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 - discriminant(_7) = 0; // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 + _7 = Test2::D; // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 _8 = discriminant(_7); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 switchInt(move _8) -> [4: bb8, 5: bb6, otherwise: bb7]; // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:5: +7:19 } diff --git a/tests/mir-opt/uninhabited_enum_branching2.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir b/tests/mir-opt/uninhabited_enum_branching2.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir index c8cd6f6c1ea..eb2a76ed1d5 100644 --- a/tests/mir-opt/uninhabited_enum_branching2.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir +++ b/tests/mir-opt/uninhabited_enum_branching2.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir @@ -22,11 +22,8 @@ fn main() -> () { bb0: { StorageLive(_1); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:9: +1:13 StorageLive(_2); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 - Deinit(_2); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 - discriminant(_2) = 2; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 - Deinit(_1); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 - (_1.0: u32) = const 51_u32; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 - (_1.1: Test1) = move _2; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 + _2 = Test1::C; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 + _1 = Plop { xx: const 51_u32, test1: move _2 }; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 StorageDead(_2); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:47: +1:48 StorageLive(_3); // scope 1 at $DIR/uninhabited_enum_branching2.rs:+3:5: +8:6 StorageLive(_4); // scope 1 at $DIR/uninhabited_enum_branching2.rs:+3:11: +3:22 diff --git a/tests/mir-opt/uninhabited_enum_branching2.main.UninhabitedEnumBranching.diff b/tests/mir-opt/uninhabited_enum_branching2.main.UninhabitedEnumBranching.diff index 2aee6d2681d..4e797774dba 100644 --- a/tests/mir-opt/uninhabited_enum_branching2.main.UninhabitedEnumBranching.diff +++ b/tests/mir-opt/uninhabited_enum_branching2.main.UninhabitedEnumBranching.diff @@ -23,11 +23,8 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:9: +1:13 StorageLive(_2); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 - Deinit(_2); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 - discriminant(_2) = 2; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 - Deinit(_1); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 - (_1.0: u32) = const 51_u32; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 - (_1.1: Test1) = move _2; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 + _2 = Test1::C; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 + _1 = Plop { xx: const 51_u32, test1: move _2 }; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 StorageDead(_2); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:47: +1:48 StorageLive(_3); // scope 1 at $DIR/uninhabited_enum_branching2.rs:+3:5: +8:6 StorageLive(_4); // scope 1 at $DIR/uninhabited_enum_branching2.rs:+3:11: +3:22 diff --git a/tests/mir-opt/unusual_item_types.Test-X-{constructor#0}.built.after.mir b/tests/mir-opt/unusual_item_types.Test-X-{constructor#0}.built.after.mir index ee029676311..8b271135cc3 100644 --- a/tests/mir-opt/unusual_item_types.Test-X-{constructor#0}.built.after.mir +++ b/tests/mir-opt/unusual_item_types.Test-X-{constructor#0}.built.after.mir @@ -4,9 +4,7 @@ fn Test::X(_1: usize) -> Test { let mut _0: Test; // return place in scope 0 at $DIR/unusual_item_types.rs:+0:5: +0:6 bb0: { - Deinit(_0); // scope 0 at $DIR/unusual_item_types.rs:+0:5: +0:6 - ((_0 as X).0: usize) = move _1; // scope 0 at $DIR/unusual_item_types.rs:+0:5: +0:6 - discriminant(_0) = 0; // scope 0 at $DIR/unusual_item_types.rs:+0:5: +0:6 + _0 = Test::X(move _1); // scope 0 at $DIR/unusual_item_types.rs:+0:5: +0:6 return; // scope 0 at $DIR/unusual_item_types.rs:+0:5: +0:6 } } diff --git a/tests/mir-opt/while_let_loops.change_loop_body.ConstProp.diff b/tests/mir-opt/while_let_loops.change_loop_body.ConstProp.diff index bb1de59d4a7..a4f2d8c84d8 100644 --- a/tests/mir-opt/while_let_loops.change_loop_body.ConstProp.diff +++ b/tests/mir-opt/while_let_loops.change_loop_body.ConstProp.diff @@ -16,8 +16,7 @@ StorageLive(_1); // scope 0 at $DIR/while_let_loops.rs:+1:9: +1:15 _1 = const 0_i32; // scope 0 at $DIR/while_let_loops.rs:+1:18: +1:19 StorageLive(_2); // scope 2 at $DIR/while_let_loops.rs:+2:28: +2:32 - Deinit(_2); // scope 2 at $DIR/while_let_loops.rs:+2:28: +2:32 - discriminant(_2) = 0; // scope 2 at $DIR/while_let_loops.rs:+2:28: +2:32 + _2 = Option::<u32>::None; // scope 2 at $DIR/while_let_loops.rs:+2:28: +2:32 - _3 = discriminant(_2); // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25 - switchInt(move _3) -> [1: bb1, otherwise: bb3]; // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25 + _3 = const 0_isize; // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25 diff --git a/tests/mir-opt/while_storage.while_loop.PreCodegen.after.mir b/tests/mir-opt/while_storage.while_loop.PreCodegen.after.mir index b95d91b13dd..318119bd477 100644 --- a/tests/mir-opt/while_storage.while_loop.PreCodegen.after.mir +++ b/tests/mir-opt/while_storage.while_loop.PreCodegen.after.mir @@ -4,9 +4,7 @@ fn while_loop(_1: bool) -> () { debug c => _1; // in scope 0 at $DIR/while_storage.rs:+0:15: +0:16 let mut _0: (); // return place in scope 0 at $DIR/while_storage.rs:+0:24: +0:24 let mut _2: bool; // in scope 0 at $DIR/while_storage.rs:+1:11: +1:22 - let mut _3: bool; // in scope 0 at $DIR/while_storage.rs:+1:20: +1:21 - let mut _4: bool; // in scope 0 at $DIR/while_storage.rs:+2:12: +2:23 - let mut _5: bool; // in scope 0 at $DIR/while_storage.rs:+2:21: +2:22 + let mut _3: bool; // in scope 0 at $DIR/while_storage.rs:+2:12: +2:23 bb0: { goto -> bb1; // scope 0 at $DIR/while_storage.rs:+1:5: +5:6 @@ -14,41 +12,35 @@ fn while_loop(_1: bool) -> () { bb1: { StorageLive(_2); // scope 0 at $DIR/while_storage.rs:+1:11: +1:22 - StorageLive(_3); // scope 0 at $DIR/while_storage.rs:+1:20: +1:21 - _3 = _1; // scope 0 at $DIR/while_storage.rs:+1:20: +1:21 - _2 = get_bool(move _3) -> bb2; // scope 0 at $DIR/while_storage.rs:+1:11: +1:22 + _2 = get_bool(_1) -> bb2; // scope 0 at $DIR/while_storage.rs:+1:11: +1:22 // mir::Constant // + span: $DIR/while_storage.rs:10:11: 10:19 // + literal: Const { ty: fn(bool) -> bool {get_bool}, val: Value(<ZST>) } } bb2: { - StorageDead(_3); // scope 0 at $DIR/while_storage.rs:+1:21: +1:22 switchInt(move _2) -> [0: bb7, otherwise: bb3]; // scope 0 at $DIR/while_storage.rs:+1:11: +1:22 } bb3: { - StorageLive(_4); // scope 0 at $DIR/while_storage.rs:+2:12: +2:23 - StorageLive(_5); // scope 0 at $DIR/while_storage.rs:+2:21: +2:22 - _5 = _1; // scope 0 at $DIR/while_storage.rs:+2:21: +2:22 - _4 = get_bool(move _5) -> bb4; // scope 0 at $DIR/while_storage.rs:+2:12: +2:23 + StorageLive(_3); // scope 0 at $DIR/while_storage.rs:+2:12: +2:23 + _3 = get_bool(_1) -> bb4; // scope 0 at $DIR/while_storage.rs:+2:12: +2:23 // mir::Constant // + span: $DIR/while_storage.rs:11:12: 11:20 // + literal: Const { ty: fn(bool) -> bool {get_bool}, val: Value(<ZST>) } } bb4: { - StorageDead(_5); // scope 0 at $DIR/while_storage.rs:+2:22: +2:23 - switchInt(move _4) -> [0: bb6, otherwise: bb5]; // scope 0 at $DIR/while_storage.rs:+2:12: +2:23 + switchInt(move _3) -> [0: bb6, otherwise: bb5]; // scope 0 at $DIR/while_storage.rs:+2:12: +2:23 } bb5: { - StorageDead(_4); // scope 0 at $DIR/while_storage.rs:+4:9: +4:10 + StorageDead(_3); // scope 0 at $DIR/while_storage.rs:+4:9: +4:10 goto -> bb7; // scope 0 at no-location } bb6: { - StorageDead(_4); // scope 0 at $DIR/while_storage.rs:+4:9: +4:10 + StorageDead(_3); // scope 0 at $DIR/while_storage.rs:+4:9: +4:10 StorageDead(_2); // scope 0 at $DIR/while_storage.rs:+5:5: +5:6 goto -> bb1; // scope 0 at $DIR/while_storage.rs:+1:5: +5:6 } diff --git a/tests/pretty/issue-4264.pp b/tests/pretty/issue-4264.pp index 44d21625a2d..e0fa1fe2824 100644 --- a/tests/pretty/issue-4264.pp +++ b/tests/pretty/issue-4264.pp @@ -34,10 +34,11 @@ fn bar() ({ ((::alloc::fmt::format as for<'a> fn(Arguments<'a>) -> String {format})(((<#[lang = "format_arguments"]>::new_v1 as - fn(&[&'static str], &[ArgumentV1<'_>]) -> Arguments<'_> {Arguments::<'_>::new_v1})((&([("test" + fn(&[&'static str], &[core::fmt::ArgumentV1<'_>]) -> Arguments<'_> {Arguments::<'_>::new_v1})((&([("test" as &str)] as [&str; 1]) as &[&str; 1]), - (&([] as [ArgumentV1<'_>; 0]) as &[ArgumentV1<'_>; 0])) as - Arguments<'_>)) as String); + (&([] as [core::fmt::ArgumentV1<'_>; 0]) as + &[core::fmt::ArgumentV1<'_>; 0])) as Arguments<'_>)) as + String); (res as String) } as String); } as ()) diff --git a/tests/run-make-fulldeps/hotplug_codegen_backend/the_backend.rs b/tests/run-make-fulldeps/hotplug_codegen_backend/the_backend.rs index 3aa57d58908..8dac53c2a62 100644 --- a/tests/run-make-fulldeps/hotplug_codegen_backend/the_backend.rs +++ b/tests/run-make-fulldeps/hotplug_codegen_backend/the_backend.rs @@ -27,6 +27,8 @@ use std::any::Any; struct TheBackend; impl CodegenBackend for TheBackend { + fn locale_resource(&self) -> &'static str { "" } + fn codegen_crate<'a, 'tcx>( &self, tcx: TyCtxt<'tcx>, diff --git a/tests/run-make-fulldeps/issue-19371/foo.rs b/tests/run-make-fulldeps/issue-19371/foo.rs index 5bb38fc02af..53ec79e477b 100644 --- a/tests/run-make-fulldeps/issue-19371/foo.rs +++ b/tests/run-make-fulldeps/issue-19371/foo.rs @@ -53,6 +53,7 @@ fn compile(code: String, output: PathBuf, sysroot: PathBuf) { output_file: Some(output), output_dir: None, file_loader: None, + locale_resources: &[], lint_caps: Default::default(), parse_sess_created: None, register_lints: None, diff --git a/tests/run-make-fulldeps/issues-41478-43796/Makefile b/tests/run-make-fulldeps/issues-41478-43796/Makefile deleted file mode 100644 index e451cb03126..00000000000 --- a/tests/run-make-fulldeps/issues-41478-43796/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -include ../tools.mk - -all: - # Work in /tmp, because we need to create the `save-analysis-temp` folder. - cp a.rs $(TMPDIR)/ - cd $(TMPDIR) && $(RUSTC) -Zsave-analysis $(TMPDIR)/a.rs 2> $(TMPDIR)/stderr.txt || ( cat $(TMPDIR)/stderr.txt && exit 1 ) - [ ! -s $(TMPDIR)/stderr.txt ] || ( cat $(TMPDIR)/stderr.txt && exit 1 ) - [ -f $(TMPDIR)/save-analysis/liba.json ] || ( ls -la $(TMPDIR) && exit 1 ) diff --git a/tests/run-make-fulldeps/issues-41478-43796/a.rs b/tests/run-make-fulldeps/issues-41478-43796/a.rs deleted file mode 100644 index b072235b5bc..00000000000 --- a/tests/run-make-fulldeps/issues-41478-43796/a.rs +++ /dev/null @@ -1,9 +0,0 @@ -#![crate_type = "lib"] -pub struct V<S>(#[allow(unused_tuple_struct_fields)] S); -pub trait An { - type U; -} -pub trait F<A> { -} -impl<A: An> F<A> for V<<A as An>::U> { -} diff --git a/tests/run-make-fulldeps/save-analysis-fail/Makefile b/tests/run-make-fulldeps/save-analysis-fail/Makefile deleted file mode 100644 index 69a2b274694..00000000000 --- a/tests/run-make-fulldeps/save-analysis-fail/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -include ../tools.mk -all: code -krate2: krate2.rs - $(RUSTC) $< -code: foo.rs krate2 - $(RUSTC) foo.rs -Zsave-analysis || exit 0 diff --git a/tests/run-make-fulldeps/save-analysis-fail/SameDir.rs b/tests/run-make-fulldeps/save-analysis-fail/SameDir.rs deleted file mode 100644 index 2c690d5f759..00000000000 --- a/tests/run-make-fulldeps/save-analysis-fail/SameDir.rs +++ /dev/null @@ -1,5 +0,0 @@ -// sub-module in the same directory as the main crate file - -pub struct SameStruct { - pub name: String -} diff --git a/tests/run-make-fulldeps/save-analysis-fail/SameDir3.rs b/tests/run-make-fulldeps/save-analysis-fail/SameDir3.rs deleted file mode 100644 index fab03ee2e3d..00000000000 --- a/tests/run-make-fulldeps/save-analysis-fail/SameDir3.rs +++ /dev/null @@ -1,3 +0,0 @@ -pub fn hello(x: isize) { - println!("macro {} :-(", x); -} diff --git a/tests/run-make-fulldeps/save-analysis-fail/SubDir/mod.rs b/tests/run-make-fulldeps/save-analysis-fail/SubDir/mod.rs deleted file mode 100644 index 511721d92a3..00000000000 --- a/tests/run-make-fulldeps/save-analysis-fail/SubDir/mod.rs +++ /dev/null @@ -1,27 +0,0 @@ -// sub-module in a sub-directory - -use sub::sub2 as msalias; -use sub::sub2; - -static yy: usize = 25; - -mod sub { - pub mod sub2 { - pub mod sub3 { - pub fn hello() { - println!("hello from module 3"); - } - } - pub fn hello() { - println!("hello from a module"); - } - - pub struct nested_struct { - pub field2: u32, - } - } -} - -pub struct SubStruct { - pub name: String -} diff --git a/tests/run-make-fulldeps/save-analysis-fail/foo.rs b/tests/run-make-fulldeps/save-analysis-fail/foo.rs deleted file mode 100644 index c5a70605e04..00000000000 --- a/tests/run-make-fulldeps/save-analysis-fail/foo.rs +++ /dev/null @@ -1,463 +0,0 @@ -#![crate_name = "test"] -#![feature(rustc_private)] - -extern crate rustc_graphviz; -// A simple rust project - -extern crate krate2; -extern crate krate2 as krate3; - -use rustc_graphviz::RenderOption; -use std::cell::RefCell; -use std::collections::{HashMap, HashSet}; -use std::io::Write; - -use sub::sub2 as msalias; -use sub::sub2; -use sub::sub2::nested_struct as sub_struct; - -use std::mem::size_of; - -use std::char::from_u32; - -static uni: &'static str = "Les Miséééééééérables"; -static yy: usize = 25; - -static bob: Option<graphviz::RenderOption> = None; - -// buglink test - see issue #1337. - -fn test_alias<I: Iterator>(i: Option<<I as Iterator>::Item>) { - let s = sub_struct { field2: 45u32 }; - - // import tests - fn foo(x: &Write) {} - let _: Option<_> = from_u32(45); - - let x = 42usize; - - krate2::hello(); - krate3::hello(); - - let x = (3isize, 4usize); - let y = x.1; -} - -// Issue #37700 -const LUT_BITS: usize = 3; -pub struct HuffmanTable { - ac_lut: Option<[(i16, u8); 1 << LUT_BITS]>, -} - -struct TupStruct(isize, isize, Box<str>); - -fn test_tup_struct(x: TupStruct) -> isize { - x.1 -} - -fn println(s: &str) { - std::io::stdout().write_all(s.as_bytes()); -} - -mod sub { - pub mod sub2 { - use std::io::Write; - pub mod sub3 { - use std::io::Write; - pub fn hello() { - ::println("hello from module 3"); - } - } - pub fn hello() { - ::println("hello from a module"); - } - - pub struct nested_struct { - pub field2: u32, - } - - pub enum nested_enum { - Nest2 = 2, - Nest3 = 3, - } - } -} - -pub mod SameDir; -pub mod SubDir; - -#[path = "SameDir3.rs"] -pub mod SameDir2; - -struct nofields; - -#[derive(Clone)] -struct some_fields { - field1: u32, -} - -type SF = some_fields; - -trait SuperTrait { - fn qux(&self) { - panic!(); - } -} - -trait SomeTrait: SuperTrait { - fn Method(&self, x: u32) -> u32; - - fn prov(&self, x: u32) -> u32 { - println(&x.to_string()); - 42 - } - fn provided_method(&self) -> u32 { - 42 - } -} - -trait SubTrait: SomeTrait { - fn stat2(x: &Self) -> u32 { - 32 - } -} - -trait SizedTrait: Sized {} - -fn error(s: &SizedTrait) { - let foo = 42; - println!("Hello world! {}", foo); -} - -impl SomeTrait for some_fields { - fn Method(&self, x: u32) -> u32 { - println(&x.to_string()); - self.field1 - } -} - -impl SuperTrait for some_fields {} - -impl SubTrait for some_fields {} - -impl some_fields { - fn stat(x: u32) -> u32 { - println(&x.to_string()); - 42 - } - fn stat2(x: &some_fields) -> u32 { - 42 - } - - fn align_to<T>(&mut self) {} - - fn test(&mut self) { - self.align_to::<bool>(); - } -} - -impl SuperTrait for nofields {} -impl SomeTrait for nofields { - fn Method(&self, x: u32) -> u32 { - self.Method(x); - 43 - } - - fn provided_method(&self) -> u32 { - 21 - } -} - -impl SubTrait for nofields {} - -impl SuperTrait for (Box<nofields>, Box<some_fields>) {} - -fn f_with_params<T: SomeTrait>(x: &T) { - x.Method(41); -} - -type MyType = Box<some_fields>; - -enum SomeEnum<'a> { - Ints(isize, isize), - Floats(f64, f64), - Strings(&'a str, &'a str, &'a str), - MyTypes(MyType, MyType), -} - -#[derive(Copy, Clone)] -enum SomeOtherEnum { - SomeConst1, - SomeConst2, - SomeConst3, -} - -enum SomeStructEnum { - EnumStruct { a: isize, b: isize }, - EnumStruct2 { f1: MyType, f2: MyType }, - EnumStruct3 { f1: MyType, f2: MyType, f3: SomeEnum<'static> }, -} - -fn matchSomeEnum(val: SomeEnum) { - match val { - SomeEnum::Ints(int1, int2) => { - println(&(int1 + int2).to_string()); - } - SomeEnum::Floats(float1, float2) => { - println(&(float2 * float1).to_string()); - } - SomeEnum::Strings(.., s3) => { - println(s3); - } - SomeEnum::MyTypes(mt1, mt2) => { - println(&(mt1.field1 - mt2.field1).to_string()); - } - } -} - -fn matchSomeStructEnum(se: SomeStructEnum) { - match se { - SomeStructEnum::EnumStruct { a: a, .. } => println(&a.to_string()), - SomeStructEnum::EnumStruct2 { f1: f1, f2: f_2 } => println(&f_2.field1.to_string()), - SomeStructEnum::EnumStruct3 { f1, .. } => println(&f1.field1.to_string()), - } -} - -fn matchSomeStructEnum2(se: SomeStructEnum) { - use SomeStructEnum::*; - match se { - EnumStruct { a: ref aaa, .. } => println(&aaa.to_string()), - EnumStruct2 { f1, f2: f2 } => println(&f1.field1.to_string()), - EnumStruct3 { f1, f3: SomeEnum::Ints(..), f2 } => println(&f1.field1.to_string()), - _ => {} - } -} - -fn matchSomeOtherEnum(val: SomeOtherEnum) { - use SomeOtherEnum::{SomeConst2, SomeConst3}; - match val { - SomeOtherEnum::SomeConst1 => { - println("I'm const1."); - } - SomeConst2 | SomeConst3 => { - println("I'm const2 or const3."); - } - } -} - -fn hello<X: SomeTrait>((z, a): (u32, String), ex: X) { - SameDir2::hello(43); - - println(&yy.to_string()); - let (x, y): (u32, u32) = (5, 3); - println(&x.to_string()); - println(&z.to_string()); - let x: u32 = x; - println(&x.to_string()); - let x = "hello"; - println(x); - - let x = 32.0f32; - let _ = (x + ((x * x) + 1.0).sqrt()).ln(); - - let s: Box<SomeTrait> = Box::new(some_fields { field1: 43 }); - let s2: Box<some_fields> = Box::new(some_fields { field1: 43 }); - let s3 = Box::new(nofields); - - s.Method(43); - s3.Method(43); - s2.Method(43); - - ex.prov(43); - - let y: u32 = 56; - // static method on struct - let r = some_fields::stat(y); - // trait static method, calls default - let r = SubTrait::stat2(&*s3); - - let s4 = s3 as Box<SomeTrait>; - s4.Method(43); - - s4.provided_method(); - s2.prov(45); - - let closure = |x: u32, s: &SomeTrait| { - s.Method(23); - return x + y; - }; - - let z = closure(10, &*s); -} - -pub struct blah { - used_link_args: RefCell<[&'static str; 0]>, -} - -#[macro_use] -mod macro_use_test { - macro_rules! test_rec { - (q, $src: expr) => {{ - print!("{}", $src); - test_rec!($src); - }}; - ($src: expr) => { - print!("{}", $src); - }; - } - - macro_rules! internal_vars { - ($src: ident) => {{ - let mut x = $src; - x += 100; - }}; - } -} - -fn main() { - // foo - let s = Box::new(some_fields { field1: 43 }); - hello((43, "a".to_string()), *s); - sub::sub2::hello(); - sub2::sub3::hello(); - - let h = sub2::sub3::hello; - h(); - - // utf8 chars - let ut = "Les Miséééééééérables"; - - // For some reason, this pattern of macro_rules foiled our generated code - // avoiding strategy. - macro_rules! variable_str(($name:expr) => ( - some_fields { - field1: $name, - } - )); - let vs = variable_str!(32); - - let mut candidates: RefCell<HashMap<&'static str, &'static str>> = RefCell::new(HashMap::new()); - let _ = blah { used_link_args: RefCell::new([]) }; - let s1 = nofields; - let s2 = SF { field1: 55 }; - let s3: some_fields = some_fields { field1: 55 }; - let s4: msalias::nested_struct = sub::sub2::nested_struct { field2: 55 }; - let s4: msalias::nested_struct = sub2::nested_struct { field2: 55 }; - println(&s2.field1.to_string()); - let s5: MyType = Box::new(some_fields { field1: 55 }); - let s = SameDir::SameStruct { name: "Bob".to_string() }; - let s = SubDir::SubStruct { name: "Bob".to_string() }; - let s6: SomeEnum = SomeEnum::MyTypes(Box::new(s2.clone()), s5); - let s7: SomeEnum = SomeEnum::Strings("one", "two", "three"); - matchSomeEnum(s6); - matchSomeEnum(s7); - let s8: SomeOtherEnum = SomeOtherEnum::SomeConst2; - matchSomeOtherEnum(s8); - let s9: SomeStructEnum = - SomeStructEnum::EnumStruct2 { f1: Box::new(some_fields { field1: 10 }), f2: Box::new(s2) }; - matchSomeStructEnum(s9); - - for x in &vec![1, 2, 3] { - let _y = x; - } - - let s7: SomeEnum = SomeEnum::Strings("one", "two", "three"); - if let SomeEnum::Strings(..) = s7 { - println!("hello!"); - } - - for i in 0..5 { - foo_foo(i); - } - - if let Some(x) = None { - foo_foo(x); - } - - if false { - } else if let Some(y) = None { - foo_foo(y); - } - - while let Some(z) = None { - foo_foo(z); - } - - let mut x = 4; - test_rec!(q, "Hello"); - assert_eq!(x, 4); - internal_vars!(x); -} - -fn foo_foo(_: i32) {} - -impl Iterator for nofields { - type Item = (usize, usize); - - fn next(&mut self) -> Option<(usize, usize)> { - panic!() - } - - fn size_hint(&self) -> (usize, Option<usize>) { - panic!() - } -} - -trait Pattern<'a> { - type Searcher; -} - -struct CharEqPattern; - -impl<'a> Pattern<'a> for CharEqPattern { - type Searcher = CharEqPattern; -} - -struct CharSearcher<'a>(<CharEqPattern as Pattern<'a>>::Searcher); - -pub trait Error {} - -impl Error + 'static { - pub fn is<T: Error + 'static>(&self) -> bool { - panic!() - } -} - -impl Error + 'static + Send { - pub fn is<T: Error + 'static>(&self) -> bool { - <Error + 'static>::is::<T>(self) - } -} -extern crate serialize; -#[derive(Clone, Copy, Hash, Encodable, Decodable, PartialEq, Eq, PartialOrd, Ord, Debug, Default)] -struct AllDerives(i32); - -fn test_format_args() { - let x = 1; - let y = 2; - let name = "Joe Blogg"; - println!("Hello {}", name); - print!("Hello {0}", name); - print!("{0} + {} = {}", x, y); - print!("x is {}, y is {1}, name is {n}", x, y, n = name); -} - -extern "C" { - static EXTERN_FOO: u8; - fn extern_foo(a: u8, b: i32) -> String; -} - -struct Rls699 { - f: u32, -} - -fn new(f: u32) -> Rls699 { - Rls699 { fs } -} - -fn invalid_tuple_struct_access() { - bar.0; - - struct S; - S.0; -} diff --git a/tests/run-make-fulldeps/save-analysis-fail/krate2.rs b/tests/run-make-fulldeps/save-analysis-fail/krate2.rs deleted file mode 100644 index 7d787e0c987..00000000000 --- a/tests/run-make-fulldeps/save-analysis-fail/krate2.rs +++ /dev/null @@ -1,8 +0,0 @@ -#![ crate_name = "krate2" ] -#![ crate_type = "lib" ] - -use std::io::Write; - -pub fn hello() { - std::io::stdout().write_all(b"hello world!\n"); -} diff --git a/tests/run-make-fulldeps/save-analysis-rfc2126/Makefile b/tests/run-make-fulldeps/save-analysis-rfc2126/Makefile deleted file mode 100644 index 30f57034bba..00000000000 --- a/tests/run-make-fulldeps/save-analysis-rfc2126/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -include ../tools.mk - -all: extern_absolute_paths.rs krate2 - $(RUSTC) extern_absolute_paths.rs -Zsave-analysis --edition=2018 --extern krate2 - cat $(TMPDIR)/save-analysis/extern_absolute_paths.json | "$(PYTHON)" validate_json.py - -krate2: krate2.rs - $(RUSTC) $< diff --git a/tests/run-make-fulldeps/save-analysis-rfc2126/extern_absolute_paths.rs b/tests/run-make-fulldeps/save-analysis-rfc2126/extern_absolute_paths.rs deleted file mode 100644 index 7a8e3fff098..00000000000 --- a/tests/run-make-fulldeps/save-analysis-rfc2126/extern_absolute_paths.rs +++ /dev/null @@ -1,6 +0,0 @@ -use krate2::hello; - -fn main() { - hello(); - ::krate2::hello(); -} diff --git a/tests/run-make-fulldeps/save-analysis-rfc2126/krate2.rs b/tests/run-make-fulldeps/save-analysis-rfc2126/krate2.rs deleted file mode 100644 index d24c68862b0..00000000000 --- a/tests/run-make-fulldeps/save-analysis-rfc2126/krate2.rs +++ /dev/null @@ -1,5 +0,0 @@ -#![crate_name = "krate2"] -#![crate_type = "lib"] - -pub fn hello() { -} diff --git a/tests/run-make-fulldeps/save-analysis-rfc2126/validate_json.py b/tests/run-make-fulldeps/save-analysis-rfc2126/validate_json.py deleted file mode 100644 index 882d29a8beb..00000000000 --- a/tests/run-make-fulldeps/save-analysis-rfc2126/validate_json.py +++ /dev/null @@ -1,7 +0,0 @@ -#!/usr/bin/env python - -import sys -import json - -crates = json.loads(sys.stdin.readline().strip())["prelude"]["external_crates"] -assert any(map(lambda c: c["id"]["name"] == "krate2", crates)) diff --git a/tests/run-make-fulldeps/save-analysis/Makefile b/tests/run-make-fulldeps/save-analysis/Makefile deleted file mode 100644 index b8b6be13dbd..00000000000 --- a/tests/run-make-fulldeps/save-analysis/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -include ../tools.mk -all: code -krate2: krate2.rs - $(RUSTC) $< -code: foo.rs krate2 - $(RUSTC) foo.rs -Zsave-analysis diff --git a/tests/run-make-fulldeps/save-analysis/SameDir.rs b/tests/run-make-fulldeps/save-analysis/SameDir.rs deleted file mode 100644 index 2c690d5f759..00000000000 --- a/tests/run-make-fulldeps/save-analysis/SameDir.rs +++ /dev/null @@ -1,5 +0,0 @@ -// sub-module in the same directory as the main crate file - -pub struct SameStruct { - pub name: String -} diff --git a/tests/run-make-fulldeps/save-analysis/SameDir3.rs b/tests/run-make-fulldeps/save-analysis/SameDir3.rs deleted file mode 100644 index fab03ee2e3d..00000000000 --- a/tests/run-make-fulldeps/save-analysis/SameDir3.rs +++ /dev/null @@ -1,3 +0,0 @@ -pub fn hello(x: isize) { - println!("macro {} :-(", x); -} diff --git a/tests/run-make-fulldeps/save-analysis/SubDir/mod.rs b/tests/run-make-fulldeps/save-analysis/SubDir/mod.rs deleted file mode 100644 index 511721d92a3..00000000000 --- a/tests/run-make-fulldeps/save-analysis/SubDir/mod.rs +++ /dev/null @@ -1,27 +0,0 @@ -// sub-module in a sub-directory - -use sub::sub2 as msalias; -use sub::sub2; - -static yy: usize = 25; - -mod sub { - pub mod sub2 { - pub mod sub3 { - pub fn hello() { - println!("hello from module 3"); - } - } - pub fn hello() { - println!("hello from a module"); - } - - pub struct nested_struct { - pub field2: u32, - } - } -} - -pub struct SubStruct { - pub name: String -} diff --git a/tests/run-make-fulldeps/save-analysis/extra-docs.md b/tests/run-make-fulldeps/save-analysis/extra-docs.md deleted file mode 100644 index 0605ca517ff..00000000000 --- a/tests/run-make-fulldeps/save-analysis/extra-docs.md +++ /dev/null @@ -1 +0,0 @@ -Extra docs for this struct. diff --git a/tests/run-make-fulldeps/save-analysis/foo.rs b/tests/run-make-fulldeps/save-analysis/foo.rs deleted file mode 100644 index 384589de3b4..00000000000 --- a/tests/run-make-fulldeps/save-analysis/foo.rs +++ /dev/null @@ -1,465 +0,0 @@ -#![crate_name = "test"] -#![feature(rustc_private)] -#![feature(associated_type_defaults)] - -extern crate rustc_graphviz; -// A simple rust project - -// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta -// files. -#[allow(unused_extern_crates)] -extern crate rustc_driver; - -extern crate krate2; -extern crate krate2 as krate3; - -use rustc_graphviz::RenderOption; -use std::cell::RefCell; -use std::collections::{HashMap, HashSet}; -use std::io::Write; - -use sub::sub2 as msalias; -use sub::sub2; -use sub::sub2::nested_struct as sub_struct; - -use std::mem::size_of; - -use std::char::from_u32; - -static uni: &'static str = "Les Miséééééééérables"; -static yy: usize = 25; - -static bob: Option<rustc_graphviz::RenderOption> = None; - -// buglink test - see issue #1337. - -fn test_alias<I: Iterator>(i: Option<<I as Iterator>::Item>) { - let s = sub_struct { field2: 45u32 }; - - // import tests - fn foo(x: &Write) {} - let _: Option<_> = from_u32(45); - - let x = 42usize; - - krate2::hello(); - krate3::hello(); - - let x = (3isize, 4usize); - let y = x.1; -} - -// Issue #37700 -const LUT_BITS: usize = 3; -pub struct HuffmanTable { - ac_lut: Option<[(i16, u8); 1 << LUT_BITS]>, -} - -struct TupStruct(isize, isize, Box<str>); - -fn test_tup_struct(x: TupStruct) -> isize { - x.1 -} - -fn println(s: &str) { - std::io::stdout().write_all(s.as_bytes()); -} - -mod sub { - pub mod sub2 { - use std::io::Write; - pub mod sub3 { - use std::io::Write; - pub fn hello() { - ::println("hello from module 3"); - } - } - pub fn hello() { - ::println("hello from a module"); - } - - pub struct nested_struct { - pub field2: u32, - } - - pub enum nested_enum { - Nest2 = 2, - Nest3 = 3, - } - } -} - -pub mod SameDir; -pub mod SubDir; - -#[path = "SameDir3.rs"] -pub mod SameDir2; - -struct nofields; - -#[derive(Clone)] -struct some_fields { - field1: u32, -} - -type SF = some_fields; - -trait SuperTrait { - fn qux(&self) { - panic!(); - } -} - -trait SomeTrait: SuperTrait { - fn Method(&self, x: u32) -> u32; - - fn prov(&self, x: u32) -> u32 { - println(&x.to_string()); - 42 - } - fn provided_method(&self) -> u32 { - 42 - } -} - -trait SubTrait: SomeTrait { - fn stat2(x: &Self) -> u32 { - 32 - } -} - -impl SomeTrait for some_fields { - fn Method(&self, x: u32) -> u32 { - println(&x.to_string()); - self.field1 - } -} - -impl SuperTrait for some_fields {} - -impl SubTrait for some_fields {} - -impl some_fields { - fn stat(x: u32) -> u32 { - println(&x.to_string()); - 42 - } - fn stat2(x: &some_fields) -> u32 { - 42 - } - - fn align_to<T>(&mut self) {} - - fn test(&mut self) { - self.align_to::<bool>(); - } -} - -impl SuperTrait for nofields {} -impl SomeTrait for nofields { - fn Method(&self, x: u32) -> u32 { - self.Method(x); - 43 - } - - fn provided_method(&self) -> u32 { - 21 - } -} - -impl SubTrait for nofields {} - -impl SuperTrait for (Box<nofields>, Box<some_fields>) {} - -fn f_with_params<T: SomeTrait>(x: &T) { - x.Method(41); -} - -type MyType = Box<some_fields>; - -enum SomeEnum<'a> { - Ints(isize, isize), - Floats(f64, f64), - Strings(&'a str, &'a str, &'a str), - MyTypes(MyType, MyType), -} - -#[derive(Copy, Clone)] -enum SomeOtherEnum { - SomeConst1, - SomeConst2, - SomeConst3, -} - -enum SomeStructEnum { - EnumStruct { a: isize, b: isize }, - EnumStruct2 { f1: MyType, f2: MyType }, - EnumStruct3 { f1: MyType, f2: MyType, f3: SomeEnum<'static> }, -} - -fn matchSomeEnum(val: SomeEnum) { - match val { - SomeEnum::Ints(int1, int2) => { - println(&(int1 + int2).to_string()); - } - SomeEnum::Floats(float1, float2) => { - println(&(float2 * float1).to_string()); - } - SomeEnum::Strings(.., s3) => { - println(s3); - } - SomeEnum::MyTypes(mt1, mt2) => { - println(&(mt1.field1 - mt2.field1).to_string()); - } - } -} - -fn matchSomeStructEnum(se: SomeStructEnum) { - match se { - SomeStructEnum::EnumStruct { a: a, .. } => println(&a.to_string()), - SomeStructEnum::EnumStruct2 { f1: f1, f2: f_2 } => println(&f_2.field1.to_string()), - SomeStructEnum::EnumStruct3 { f1, .. } => println(&f1.field1.to_string()), - } -} - -fn matchSomeStructEnum2(se: SomeStructEnum) { - use SomeStructEnum::*; - match se { - EnumStruct { a: ref aaa, .. } => println(&aaa.to_string()), - EnumStruct2 { f1, f2: f2 } => println(&f1.field1.to_string()), - EnumStruct3 { f1, f3: SomeEnum::Ints(..), f2 } => println(&f1.field1.to_string()), - _ => {} - } -} - -fn matchSomeOtherEnum(val: SomeOtherEnum) { - use SomeOtherEnum::{SomeConst2, SomeConst3}; - match val { - SomeOtherEnum::SomeConst1 => { - println("I'm const1."); - } - SomeConst2 | SomeConst3 => { - println("I'm const2 or const3."); - } - } -} - -fn hello<X: SomeTrait>((z, a): (u32, String), ex: X) { - SameDir2::hello(43); - - println(&yy.to_string()); - let (x, y): (u32, u32) = (5, 3); - println(&x.to_string()); - println(&z.to_string()); - let x: u32 = x; - println(&x.to_string()); - let x = "hello"; - println(x); - - let x = 32.0f32; - let _ = (x + ((x * x) + 1.0).sqrt()).ln(); - - let s: Box<SomeTrait> = Box::new(some_fields { field1: 43 }); - let s2: Box<some_fields> = Box::new(some_fields { field1: 43 }); - let s3 = Box::new(nofields); - - s.Method(43); - s3.Method(43); - s2.Method(43); - - ex.prov(43); - - let y: u32 = 56; - // static method on struct - let r = some_fields::stat(y); - // trait static method, calls default - let r = SubTrait::stat2(&*s3); - - let s4 = s3 as Box<SomeTrait>; - s4.Method(43); - - s4.provided_method(); - s2.prov(45); - - let closure = |x: u32, s: &SomeTrait| { - s.Method(23); - return x + y; - }; - - let z = closure(10, &*s); -} - -pub struct blah { - used_link_args: RefCell<[&'static str; 0]>, -} - -#[macro_use] -mod macro_use_test { - macro_rules! test_rec { - (q, $src: expr) => {{ - print!("{}", $src); - test_rec!($src); - }}; - ($src: expr) => { - print!("{}", $src); - }; - } - - macro_rules! internal_vars { - ($src: ident) => {{ - let mut x = $src; - x += 100; - }}; - } -} - -fn main() { - // foo - let s = Box::new(some_fields { field1: 43 }); - hello((43, "a".to_string()), *s); - sub::sub2::hello(); - sub2::sub3::hello(); - - let h = sub2::sub3::hello; - h(); - - // utf8 chars - let ut = "Les Miséééééééérables"; - - // For some reason, this pattern of macro_rules foiled our generated code - // avoiding strategy. - macro_rules! variable_str(($name:expr) => ( - some_fields { - field1: $name, - } - )); - let vs = variable_str!(32); - - let mut candidates: RefCell<HashMap<&'static str, &'static str>> = RefCell::new(HashMap::new()); - let _ = blah { used_link_args: RefCell::new([]) }; - let s1 = nofields; - let s2 = SF { field1: 55 }; - let s3: some_fields = some_fields { field1: 55 }; - let s4: msalias::nested_struct = sub::sub2::nested_struct { field2: 55 }; - let s4: msalias::nested_struct = sub2::nested_struct { field2: 55 }; - println(&s2.field1.to_string()); - let s5: MyType = Box::new(some_fields { field1: 55 }); - let s = SameDir::SameStruct { name: "Bob".to_string() }; - let s = SubDir::SubStruct { name: "Bob".to_string() }; - let s6: SomeEnum = SomeEnum::MyTypes(Box::new(s2.clone()), s5); - let s7: SomeEnum = SomeEnum::Strings("one", "two", "three"); - matchSomeEnum(s6); - matchSomeEnum(s7); - let s8: SomeOtherEnum = SomeOtherEnum::SomeConst2; - matchSomeOtherEnum(s8); - let s9: SomeStructEnum = - SomeStructEnum::EnumStruct2 { f1: Box::new(some_fields { field1: 10 }), f2: Box::new(s2) }; - matchSomeStructEnum(s9); - - for x in &vec![1, 2, 3] { - let _y = x; - } - - let s7: SomeEnum = SomeEnum::Strings("one", "two", "three"); - if let SomeEnum::Strings(..) = s7 { - println!("hello!"); - } - - for i in 0..5 { - foo_foo(i); - } - - if let Some(x) = None { - foo_foo(x); - } - - if false { - } else if let Some(y) = None { - foo_foo(y); - } - - while let Some(z) = None { - foo_foo(z); - } - - let mut x = 4; - test_rec!(q, "Hello"); - assert_eq!(x, 4); - internal_vars!(x); -} - -fn foo_foo(_: i32) {} - -impl Iterator for nofields { - type Item = (usize, usize); - - fn next(&mut self) -> Option<(usize, usize)> { - panic!() - } - - fn size_hint(&self) -> (usize, Option<usize>) { - panic!() - } -} - -trait Pattern<'a> { - type Searcher; -} - -struct CharEqPattern; - -impl<'a> Pattern<'a> for CharEqPattern { - type Searcher = CharEqPattern; -} - -struct CharSearcher<'a>(<CharEqPattern as Pattern<'a>>::Searcher); - -pub trait Error {} - -impl Error + 'static { - pub fn is<T: Error + 'static>(&self) -> bool { - panic!() - } -} - -impl Error + 'static + Send { - pub fn is<T: Error + 'static>(&self) -> bool { - <Error + 'static>::is::<T>(self) - } -} -extern crate rustc_serialize; -#[derive(Clone, Copy, Hash, PartialEq, Eq, PartialOrd, Ord, Debug, Default)] -struct AllDerives(i32); - -fn test_format_args() { - let x = 1; - let y = 2; - let name = "Joe Blogg"; - println!("Hello {}", name); - print!("Hello {0}", name); - print!("{0} + {} = {}", x, y); - print!("x is {}, y is {1}, name is {n}", x, y, n = name); -} - -union TestUnion { - f1: u32, -} - -struct FrameBuffer; - -struct SilenceGenerator; - -impl Iterator for SilenceGenerator { - type Item = FrameBuffer; - - fn next(&mut self) -> Option<Self::Item> { - panic!(); - } -} - -#[doc = include_str!("extra-docs.md")] -struct StructWithDocs; - -trait Foo { - type Bar = FrameBuffer; -} diff --git a/tests/run-make-fulldeps/save-analysis/krate2.rs b/tests/run-make-fulldeps/save-analysis/krate2.rs deleted file mode 100644 index 7d787e0c987..00000000000 --- a/tests/run-make-fulldeps/save-analysis/krate2.rs +++ /dev/null @@ -1,8 +0,0 @@ -#![ crate_name = "krate2" ] -#![ crate_type = "lib" ] - -use std::io::Write; - -pub fn hello() { - std::io::stdout().write_all(b"hello world!\n"); -} diff --git a/tests/run-make-fulldeps/type-mismatch-same-crate-name/Makefile b/tests/run-make-fulldeps/type-mismatch-same-crate-name/Makefile index 9f4be712634..a2a2a41c7a5 100644 --- a/tests/run-make-fulldeps/type-mismatch-same-crate-name/Makefile +++ b/tests/run-make-fulldeps/type-mismatch-same-crate-name/Makefile @@ -11,7 +11,7 @@ all: tr -d '\r\n' | $(CGREP) -e \ "mismatched types.*\ crateB::try_foo\(foo2\);.*\ - expected struct \`crateA::foo::Foo\`, found struct \`Foo\`.*\ + expected \`crateA::foo::Foo\`, found \`Foo\`.*\ different versions of crate \`crateA\`.*\ mismatched types.*\ crateB::try_bar\(bar2\);.*\ diff --git a/tests/run-make/incremental-session-fail/Makefile b/tests/run-make/incremental-session-fail/Makefile index 0461bb926e7..6ce1370927b 100644 --- a/tests/run-make/incremental-session-fail/Makefile +++ b/tests/run-make/incremental-session-fail/Makefile @@ -9,6 +9,6 @@ all: touch $(SESSION_DIR) # Check exit code is 1 for an error, and not 101 for ICE. $(RUSTC) foo.rs --crate-type=rlib -C incremental=$(SESSION_DIR) > $(OUTPUT_FILE) 2>&1; [ $$? -eq 1 ] - $(CGREP) "Could not create incremental compilation crate directory" < $(OUTPUT_FILE) + $(CGREP) "could not create incremental compilation crate directory" < $(OUTPUT_FILE) # -v tests are fragile, hopefully this text won't change $(CGREP) -v "internal compiler error" < $(OUTPUT_FILE) diff --git a/tests/run-make/native-link-modifier-bundle/Makefile b/tests/run-make/native-link-modifier-bundle/Makefile index 7c78d7783e0..e8a1121bfcd 100644 --- a/tests/run-make/native-link-modifier-bundle/Makefile +++ b/tests/run-make/native-link-modifier-bundle/Makefile @@ -5,7 +5,12 @@ include ../../run-make-fulldeps/tools.mk # We're using the llvm-nm instead of the system nm to ensure it is compatible # with the LLVM bitcode generated by rustc. +# Except on Windows where piping/IO redirection under MSYS2 is wonky with llvm-nm. +ifndef IS_WINDOWS NM = "$(LLVM_BIN_DIR)"/llvm-nm +else +NM = nm +endif all: $(call NATIVE_STATICLIB,native-staticlib) # Build a staticlib and a rlib, the `native_func` symbol will be bundled into them diff --git a/tests/run-make/no-input-file/Makefile b/tests/run-make/no-input-file/Makefile new file mode 100644 index 00000000000..2f02159229d --- /dev/null +++ b/tests/run-make/no-input-file/Makefile @@ -0,0 +1,4 @@ +include ../../run-make-fulldeps/tools.mk + +all: + $(RUSTC) --print crate-name 2>&1 | diff - no-input-file.stderr diff --git a/tests/run-make/no-input-file/no-input-file.stderr b/tests/run-make/no-input-file/no-input-file.stderr new file mode 100644 index 00000000000..b843eb524f3 --- /dev/null +++ b/tests/run-make/no-input-file/no-input-file.stderr @@ -0,0 +1,2 @@ +error: no input filename given + diff --git a/tests/run-make/raw-dylib-inline-cross-dylib/Makefile b/tests/run-make/raw-dylib-inline-cross-dylib/Makefile index 9e603f95835..722a49b02cb 100644 --- a/tests/run-make/raw-dylib-inline-cross-dylib/Makefile +++ b/tests/run-make/raw-dylib-inline-cross-dylib/Makefile @@ -4,15 +4,19 @@ include ../../run-make-fulldeps/tools.mk +# We'd be using the llvm-objdump instead of the system objdump to ensure compatibility +# with the LLVM bitcode generated by rustc but on Windows piping/IO redirection under MSYS2 is wonky with llvm-objdump. +OBJDUMP = objdump + all: $(RUSTC) --crate-type dylib --crate-name raw_dylib_test lib.rs -C prefer-dynamic $(RUSTC) --crate-type dylib --crate-name raw_dylib_test_wrapper lib_wrapper.rs -C prefer-dynamic $(RUSTC) --crate-type bin driver.rs -L "$(TMPDIR)" -C prefer-dynamic # Make sure we don't find an import to the functions we expect to be inlined. - "$(LLVM_BIN_DIR)"/llvm-objdump -p $(TMPDIR)/driver.exe | $(CGREP) -v -e "inline_library_function" - "$(LLVM_BIN_DIR)"/llvm-objdump -p $(TMPDIR)/driver.exe | $(CGREP) -v -e "inline_library_function_calls_inline" + $(OBJDUMP) -p $(TMPDIR)/driver.exe | $(CGREP) -v -e "inline_library_function" + $(OBJDUMP) -p $(TMPDIR)/driver.exe | $(CGREP) -v -e "inline_library_function_calls_inline" # Make sure we do find an import to the functions we expect to be imported. - "$(LLVM_BIN_DIR)"/llvm-objdump -p $(TMPDIR)/driver.exe | $(CGREP) -e "library_function" + $(OBJDUMP) -p $(TMPDIR)/driver.exe | $(CGREP) -e "library_function" $(call COMPILE_OBJ,"$(TMPDIR)"/extern_1.obj,extern_1.c) $(call COMPILE_OBJ,"$(TMPDIR)"/extern_2.obj,extern_2.c) ifdef IS_MSVC diff --git a/tests/run-make/rlib-format-packed-bundled-libs-2/Makefile b/tests/run-make/rlib-format-packed-bundled-libs-2/Makefile index 4574cf17f0e..37b8d809a27 100644 --- a/tests/run-make/rlib-format-packed-bundled-libs-2/Makefile +++ b/tests/run-make/rlib-format-packed-bundled-libs-2/Makefile @@ -6,7 +6,12 @@ # We're using the llvm-nm instead of the system nm to ensure it is compatible # with the LLVM bitcode generated by rustc. +# Except on Windows where piping/IO redirection under MSYS2 is wonky with llvm-nm. +ifndef IS_WINDOWS NM = "$(LLVM_BIN_DIR)"/llvm-nm +else +NM = nm +endif all: # Build strange-named dep. diff --git a/tests/run-make/rlib-format-packed-bundled-libs-3/Makefile b/tests/run-make/rlib-format-packed-bundled-libs-3/Makefile new file mode 100644 index 00000000000..62dc1b5f606 --- /dev/null +++ b/tests/run-make/rlib-format-packed-bundled-libs-3/Makefile @@ -0,0 +1,35 @@ +-include ../../run-make-fulldeps/tools.mk + +# ignore-cross-compile +# only-linux + +# Make sure -Zpacked_bundled_libs-like behavior activates with whole-archive. + +# We're using the llvm-nm instead of the system nm to ensure it is compatible +# with the LLVM bitcode generated by rustc. +NM = "$(LLVM_BIN_DIR)"/llvm-nm + +all: $(call NATIVE_STATICLIB,native_dep_1) $(call NATIVE_STATICLIB,native_dep_2) $(call NATIVE_STATICLIB,native_dep_3) $(call NATIVE_STATICLIB,native_dep_4) + # test cfg with packed bundle + $(RUSTC) rust_dep_cfg.rs --crate-type=rlib -Zpacked_bundled_libs + $(RUSTC) main.rs --extern rust_dep=$(TMPDIR)/librust_dep_cfg.rlib --crate-type=staticlib --cfg should_add + $(AR) t $(TMPDIR)/librust_dep_cfg.rlib | $(CGREP) -e "libnative_dep_1.a" + $(AR) t $(TMPDIR)/librust_dep_cfg.rlib | $(CGREP) -e "libnative_dep_2.a" + $(AR) t $(TMPDIR)/libmain.a | $(CGREP) -e "libnative_dep_1.o" + $(AR) t $(TMPDIR)/libmain.a | $(CGREP) -ev "libnative_dep_2.o" + + + # test bundle with whole_archive + $(RUSTC) rust_dep.rs --crate-type=rlib + $(AR) t $(TMPDIR)/librust_dep.rlib | $(CGREP) -e "native_dep_1" + $(AR) t $(TMPDIR)/librust_dep.rlib | $(CGREP) -e "native_dep_3" + $(AR) t $(TMPDIR)/librust_dep.rlib | $(CGREP) -ev "native_dep_2" + $(AR) t $(TMPDIR)/librust_dep.rlib | $(CGREP) -ev "native_dep_4" + + # Make sure compiler doesn't use files, that it shouldn't know about. + rm $(TMPDIR)/libnative_dep_1.a + rm $(TMPDIR)/libnative_dep_3.a + + $(RUSTC) main.rs --extern rust_dep=$(TMPDIR)/librust_dep.rlib --print link-args > $(TMPDIR)/link_args + cat $(TMPDIR)/link_args | $(CGREP) -ev "native_dep_3" + cat $(TMPDIR)/link_args | $(CGREP) -e "--whole-archive.*native_dep_1.*--whole-archive.*lnative_dep_2.*no-whole-archive.*lnative_dep_4" diff --git a/tests/run-make/rlib-format-packed-bundled-libs-3/main.rs b/tests/run-make/rlib-format-packed-bundled-libs-3/main.rs new file mode 100644 index 00000000000..8d2b8a2859c --- /dev/null +++ b/tests/run-make/rlib-format-packed-bundled-libs-3/main.rs @@ -0,0 +1,5 @@ +extern crate rust_dep; + +pub fn main() { + rust_dep::rust_dep(); +} diff --git a/tests/run-make/rlib-format-packed-bundled-libs-3/native_dep_1.c b/tests/run-make/rlib-format-packed-bundled-libs-3/native_dep_1.c new file mode 100644 index 00000000000..07be8562c92 --- /dev/null +++ b/tests/run-make/rlib-format-packed-bundled-libs-3/native_dep_1.c @@ -0,0 +1 @@ +int native_f1() { return 1; } diff --git a/tests/run-make/rlib-format-packed-bundled-libs-3/native_dep_2.c b/tests/run-make/rlib-format-packed-bundled-libs-3/native_dep_2.c new file mode 100644 index 00000000000..a1b94e40dc0 --- /dev/null +++ b/tests/run-make/rlib-format-packed-bundled-libs-3/native_dep_2.c @@ -0,0 +1 @@ +int native_f2() { return 2; } diff --git a/tests/run-make/rlib-format-packed-bundled-libs-3/native_dep_3.c b/tests/run-make/rlib-format-packed-bundled-libs-3/native_dep_3.c new file mode 100644 index 00000000000..f81f397a4b1 --- /dev/null +++ b/tests/run-make/rlib-format-packed-bundled-libs-3/native_dep_3.c @@ -0,0 +1 @@ +int native_f3() { return 3; } diff --git a/tests/run-make/rlib-format-packed-bundled-libs-3/native_dep_4.c b/tests/run-make/rlib-format-packed-bundled-libs-3/native_dep_4.c new file mode 100644 index 00000000000..14d41d60b1f --- /dev/null +++ b/tests/run-make/rlib-format-packed-bundled-libs-3/native_dep_4.c @@ -0,0 +1 @@ +int native_f4() { return 4; } diff --git a/tests/run-make/rlib-format-packed-bundled-libs-3/rust_dep.rs b/tests/run-make/rlib-format-packed-bundled-libs-3/rust_dep.rs new file mode 100644 index 00000000000..abd846b6862 --- /dev/null +++ b/tests/run-make/rlib-format-packed-bundled-libs-3/rust_dep.rs @@ -0,0 +1,16 @@ +#![feature(packed_bundled_libs)] + +#[link(name = "native_dep_1", kind = "static", modifiers = "+whole-archive,+bundle")] +extern "C" {} + +#[link(name = "native_dep_2", kind = "static", modifiers = "+whole-archive,-bundle")] +extern "C" {} + +#[link(name = "native_dep_3", kind = "static", modifiers = "+bundle")] +extern "C" {} + +#[link(name = "native_dep_4", kind = "static", modifiers = "-bundle")] +extern "C" {} + +#[no_mangle] +pub fn rust_dep() {} diff --git a/tests/run-make/rlib-format-packed-bundled-libs-3/rust_dep_cfg.rs b/tests/run-make/rlib-format-packed-bundled-libs-3/rust_dep_cfg.rs new file mode 100644 index 00000000000..506ca62a8a6 --- /dev/null +++ b/tests/run-make/rlib-format-packed-bundled-libs-3/rust_dep_cfg.rs @@ -0,0 +1,10 @@ +#![feature(link_cfg)] + +#[link(name = "native_dep_1", kind = "static", cfg(should_add))] +extern "C" {} + +#[link(name = "native_dep_2", kind = "static", cfg(should_not_add))] +extern "C" {} + +#[no_mangle] +pub fn rust_dep() {} diff --git a/tests/run-make/rlib-format-packed-bundled-libs/Makefile b/tests/run-make/rlib-format-packed-bundled-libs/Makefile index 0b991ac42e3..7fb6ce8d1e4 100644 --- a/tests/run-make/rlib-format-packed-bundled-libs/Makefile +++ b/tests/run-make/rlib-format-packed-bundled-libs/Makefile @@ -6,7 +6,12 @@ # We're using the llvm-nm instead of the system nm to ensure it is compatible # with the LLVM bitcode generated by rustc. +# Except on Windows where piping/IO redirection under MSYS2 is wonky with llvm-nm. +ifndef IS_WINDOWS NM = "$(LLVM_BIN_DIR)"/llvm-nm +else +NM = nm +endif all: $(call NATIVE_STATICLIB,native_dep_1) $(call NATIVE_STATICLIB,native_dep_2) $(call NATIVE_STATICLIB,native_dep_3) $(RUSTC) rust_dep_up.rs --crate-type=rlib -Zpacked_bundled_libs diff --git a/tests/run-make/translation/Makefile b/tests/run-make/translation/Makefile index 20e86c7f9a0..5b0b331ca46 100644 --- a/tests/run-make/translation/Makefile +++ b/tests/run-make/translation/Makefile @@ -6,8 +6,10 @@ include ../../run-make-fulldeps/tools.mk SYSROOT:=$(shell $(RUSTC) --print sysroot) FAKEROOT=$(TMPDIR)/fakeroot +RUSTC_LOG:=rustc_error_messages +export RUSTC_TRANSLATION_NO_DEBUG_ASSERT:=1 -all: normal custom sysroot +all: normal custom missing broken sysroot sysroot-invalid sysroot-missing # Check that the test works normally, using the built-in fallback bundle. normal: test.rs @@ -32,6 +34,7 @@ broken: test.rs broken.ftl # identifier by making a local copy of the sysroot and adding the custom locale # to it. sysroot: test.rs working.ftl + rm -rf $(FAKEROOT) mkdir $(FAKEROOT) ln -s $(SYSROOT)/* $(FAKEROOT) rm -f $(FAKEROOT)/lib @@ -51,12 +54,12 @@ sysroot: test.rs working.ftl # found. This test might start failing if there actually exists a Klingon # translation of rustc's error messages. sysroot-missing: - $(RUSTC) $< -Ztranslate-lang=tlh 2>&1 || grep "missing locale directory" + $(RUSTC) $< -Ztranslate-lang=tlh 2>&1 | grep "missing locale directory" -# Check that the compiler errors out when the sysroot requested cannot be -# found. This test might start failing if there actually exists a Klingon -# translation of rustc's error messages. +# Check that the compiler errors out when the directory for the locale in the +# sysroot is actually a file. sysroot-invalid: test.rs working.ftl + rm -rf $(FAKEROOT) mkdir $(FAKEROOT) ln -s $(SYSROOT)/* $(FAKEROOT) rm -f $(FAKEROOT)/lib @@ -68,5 +71,6 @@ sysroot-invalid: test.rs working.ftl rm -f $(FAKEROOT)/lib/rustlib/src mkdir $(FAKEROOT)/lib/rustlib/src ln -s $(SYSROOT)/lib/rustlib/src/* $(FAKEROOT)/lib/rustlib/src - touch $(FAKEROOT)/share/locale/zh-CN/ - $(RUSTC) $< --sysroot $(FAKEROOT) -Ztranslate-lang=zh-CN 2>&1 || grep "`\$sysroot/share/locales/\$locale` is not a directory" + mkdir -p $(FAKEROOT)/share/locale + touch $(FAKEROOT)/share/locale/zh-CN + $(RUSTC) $< --sysroot $(FAKEROOT) -Ztranslate-lang=zh-CN 2>&1 | grep "`\$sysroot/share/locales/\$locale` is not a directory" diff --git a/tests/rustdoc-gui/code-tags.goml b/tests/rustdoc-gui/code-tags.goml index 8561f537f3d..ca337cbc323 100644 --- a/tests/rustdoc-gui/code-tags.goml +++ b/tests/rustdoc-gui/code-tags.goml @@ -9,16 +9,16 @@ size: (1080, 600) // Check that their content is inside <pre><code> assert-count: (".example-wrap pre > code", 4) // Check that function signature is inside <pre><code> -assert: ".item-decl pre.rust > code" +assert: "pre.rust.item-decl > code" goto: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html" -assert: ".item-decl pre.rust > code" +assert: "pre.rust.item-decl > code" goto: "file://" + |DOC_PATH| + "/test_docs/enum.AnEnum.html" -assert: ".item-decl pre.rust > code" +assert: "pre.rust.item-decl > code" goto: "file://" + |DOC_PATH| + "/test_docs/trait.AnotherOne.html" -assert: ".item-decl pre.rust > code" +assert: "pre.rust.item-decl > code" goto: "file://" + |DOC_PATH| + "/test_docs/type.SomeType.html" -assert: ".item-decl pre.rust > code" +assert: "pre.rust.item-decl > code" diff --git a/tests/rustdoc-gui/codeblock-tooltip.goml b/tests/rustdoc-gui/codeblock-tooltip.goml index a3ef4e77b54..36b67073a03 100644 --- a/tests/rustdoc-gui/codeblock-tooltip.goml +++ b/tests/rustdoc-gui/codeblock-tooltip.goml @@ -30,24 +30,16 @@ define-function: ( ".docblock .example-wrap.compile_fail", {"border-left": "2px solid rgb(255, 0, 0)"}, ) - assert-css: ( - ".docblock .example-wrap.compile_fail .tooltip::after", - { - "content": '"This example deliberately fails to compile"', - "padding": "5px 3px 3px", - "background-color": |background|, - "color": |color|, - "border": "1px solid " + |border|, - }, - ) - assert-css: ( - ".docblock .example-wrap.compile_fail .tooltip::before", - { - "border-width": "5px", - "border-style": "solid", - "border-color": "rgba(0, 0, 0, 0) " + |background| + " rgba(0, 0, 0, 0) rgba(0, 0, 0, 0)", - }, - ) + click: ".docblock .example-wrap.compile_fail .tooltip" + assert-text: ( + ".popover.tooltip", + "This example deliberately fails to compile" + ) + assert-css: (".popover.tooltip", { + "color": |color|, + "background-color": |background|, + "border-color": |border|, + }) // should_panic block assert-css: ( @@ -69,24 +61,16 @@ define-function: ( ".docblock .example-wrap.should_panic", {"border-left": "2px solid rgb(255, 0, 0)"}, ) - assert-css: ( - ".docblock .example-wrap.should_panic .tooltip::after", - { - "content": '"This example panics"', - "padding": "5px 3px 3px", - "background-color": |background|, - "color": |color|, - "border": "1px solid " + |border|, - }, - ) - assert-css: ( - ".docblock .example-wrap.should_panic .tooltip::before", - { - "border-width": "5px", - "border-style": "solid", - "border-color": "rgba(0, 0, 0, 0) " + |background| + " rgba(0, 0, 0, 0) rgba(0, 0, 0, 0)", - }, + click: ".docblock .example-wrap.should_panic .tooltip" + assert-text: ( + ".popover.tooltip", + "This example panics" ) + assert-css: (".popover.tooltip", { + "color": |color|, + "background-color": |background|, + "border-color": |border|, + }) // ignore block assert-css: ( @@ -108,42 +92,36 @@ define-function: ( ".docblock .example-wrap.ignore", {"border-left": "2px solid rgb(255, 142, 0)"}, ) - assert-css: ( - ".docblock .example-wrap.ignore .tooltip::after", - { - "content": '"This example is not tested"', - "padding": "5px 3px 3px", - "background-color": |background|, - "color": |color|, - "border": "1px solid " + |border|, - }, - ) - assert-css: ( - ".docblock .example-wrap.ignore .tooltip::before", - { - "border-width": "5px", - "border-style": "solid", - "border-color": "rgba(0, 0, 0, 0) " + |background| + " rgba(0, 0, 0, 0) rgba(0, 0, 0, 0)", - }, - ) + click: ".docblock .example-wrap.ignore .tooltip" + assert-text: ( + ".popover.tooltip", + "This example is not tested" + ) + assert-css: (".popover.tooltip", { + "color": |color|, + "background-color": |background|, + "border-color": |border|, + }) + click: ".docblock .example-wrap.ignore .tooltip" + assert-false: ".popover.tooltip" }, ) call-function: ("check-colors", { "theme": "ayu", - "background": "rgb(49, 69, 89)", + "background": "rgb(15, 20, 25)", "color": "rgb(197, 197, 197)", "border": "rgb(92, 103, 115)", }) call-function: ("check-colors", { "theme": "dark", - "background": "rgb(0, 0, 0)", - "color": "rgb(255, 255, 255)", + "background": "rgb(53, 53, 53)", + "color": "rgb(221, 221, 221)", "border": "rgb(224, 224, 224)", }) call-function: ("check-colors", { "theme": "light", - "background": "rgb(0, 0, 0)", - "color": "rgb(255, 255, 255)", + "background": "rgb(255, 255, 255)", + "color": "rgb(0, 0, 0)", "border": "rgb(224, 224, 224)", }) diff --git a/tests/rustdoc-gui/font-weight.goml b/tests/rustdoc-gui/font-weight.goml index fafb1563178..aad334d2bd2 100644 --- a/tests/rustdoc-gui/font-weight.goml +++ b/tests/rustdoc-gui/font-weight.goml @@ -1,6 +1,6 @@ // This test checks that the font weight is correctly applied. goto: "file://" + |DOC_PATH| + "/lib2/struct.Foo.html" -assert-css: ("//*[@class='item-decl']//a[text()='Alias']", {"font-weight": "400"}) +assert-css: ("//*[@class='rust item-decl']//a[text()='Alias']", {"font-weight": "400"}) assert-css: ( "//*[@class='structfield small-section-header']//a[text()='Alias']", {"font-weight": "400"}, @@ -19,8 +19,7 @@ goto: "file://" + |DOC_PATH| + "/lib2/trait.Trait.html" // This is a complex selector, so here's how it works: // -// * //*[@class='item-decl'] — selects element of any tag with classes docblock and item-decl -// * /pre[@class='rust'] — selects immediate child with tag pre and class rust +// * //pre[@class='rust item-decl'] — selects item-decl code block // * /code — selects immediate child with tag code // * /a[@class='constant'] — selects immediate child with tag a and class constant // * //text() — selects child that is text node @@ -29,11 +28,11 @@ goto: "file://" + |DOC_PATH| + "/lib2/trait.Trait.html" // This uses '/parent::*' as a proxy for the style of the text node. // We can't just select the '<a>' because intermediate tags could be added. assert-count: ( - "//*[@class='item-decl']/pre[@class='rust']/code/a[@class='constant']//text()/parent::*", + "//pre[@class='rust item-decl']/code/a[@class='constant']//text()/parent::*", 1, ) assert-css: ( - "//*[@class='item-decl']/pre[@class='rust']/code/a[@class='constant']//text()/parent::*", + "//pre[@class='rust item-decl']/code/a[@class='constant']//text()/parent::*", {"font-weight": "400"}, ) diff --git a/tests/rustdoc-gui/huge-collection-of-constants.goml b/tests/rustdoc-gui/huge-collection-of-constants.goml index 3ccd33f1ccd..636382a9169 100644 --- a/tests/rustdoc-gui/huge-collection-of-constants.goml +++ b/tests/rustdoc-gui/huge-collection-of-constants.goml @@ -3,7 +3,7 @@ goto: "file://" + |DOC_PATH| + "/test_docs/huge_amount_of_consts/index.html" compare-elements-position-near-false: ( - "//*[@class='item-table']//div[last()-1]", - "//*[@class='item-table']//div[last()-3]", + "//ul[@class='item-table']/li[last()-1]", + "//ul[@class='item-table']/li[last()-3]", {"y": 12}, ) diff --git a/tests/rustdoc-gui/item-summary-table.goml b/tests/rustdoc-gui/item-summary-table.goml index 2a92e9da52c..7a219bd54c3 100644 --- a/tests/rustdoc-gui/item-summary-table.goml +++ b/tests/rustdoc-gui/item-summary-table.goml @@ -1,6 +1,6 @@ // This test ensures that <table> elements aren't display in items summary. goto: "file://" + |DOC_PATH| + "/lib2/summary_table/index.html" // We check that we picked the right item first. -assert-text: (".item-table .item-left", "Foo") +assert-text: (".item-table .item-name", "Foo") // Then we check that its summary is empty. -assert-false: ".item-table .item-right" +assert-false: ".item-table .desc" diff --git a/tests/rustdoc-gui/label-next-to-symbol.goml b/tests/rustdoc-gui/label-next-to-symbol.goml index 3f4f65890b4..412e475dcc9 100644 --- a/tests/rustdoc-gui/label-next-to-symbol.goml +++ b/tests/rustdoc-gui/label-next-to-symbol.goml @@ -9,31 +9,31 @@ assert: (".stab.portability") // make sure that deprecated and portability have the right colors assert-css: ( - ".item-table .item-left .stab.deprecated", + ".item-table .item-name .stab.deprecated", { "background-color": "rgb(255, 245, 214)" }, ) assert-css: ( - ".item-table .item-left .stab.portability", + ".item-table .item-name .stab.portability", { "background-color": "rgb(255, 245, 214)" }, ) // table like view -assert-css: (".item-right.docblock-short", { "padding-left": "0px" }) +assert-css: (".desc.docblock-short", { "padding-left": "0px" }) compare-elements-position-near: ( - "//*[@class='item-left']//a[text()='replaced_function']", - ".item-left .stab.deprecated", + "//*[@class='item-name']//a[text()='replaced_function']", + ".item-name .stab.deprecated", {"y": 2}, ) compare-elements-position: ( - ".item-left .stab.deprecated", - ".item-left .stab.portability", + ".item-name .stab.deprecated", + ".item-name .stab.portability", ("y"), ) // Ensure no wrap compare-elements-position: ( - "//*[@class='item-left']//a[text()='replaced_function']/..", - "//*[@class='item-right docblock-short'][text()='a thing with a label']", + "//*[@class='item-name']//a[text()='replaced_function']/..", + "//*[@class='desc docblock-short'][text()='a thing with a label']", ("y"), ) @@ -41,26 +41,26 @@ compare-elements-position: ( // Mobile view size: (600, 600) // staggered layout with 2em spacing -assert-css: (".item-right.docblock-short", { "padding-left": "32px" }) +assert-css: (".desc.docblock-short", { "padding-left": "32px" }) compare-elements-position-near: ( - "//*[@class='item-left']//a[text()='replaced_function']", - ".item-left .stab.deprecated", + "//*[@class='item-name']//a[text()='replaced_function']", + ".item-name .stab.deprecated", {"y": 2}, ) compare-elements-position: ( - ".item-left .stab.deprecated", - ".item-left .stab.portability", + ".item-name .stab.deprecated", + ".item-name .stab.portability", ("y"), ) // Ensure wrap compare-elements-position-false: ( - "//*[@class='item-left']//a[text()='replaced_function']/..", - "//*[@class='item-right docblock-short'][text()='a thing with a label']", + "//*[@class='item-name']//a[text()='replaced_function']/..", + "//*[@class='desc docblock-short'][text()='a thing with a label']", ("y"), ) compare-elements-position-false: ( - ".item-left .stab.deprecated", - "//*[@class='item-right docblock-short'][text()='a thing with a label']", + ".item-name .stab.deprecated", + "//*[@class='desc docblock-short'][text()='a thing with a label']", ("y"), ) diff --git a/tests/rustdoc-gui/list_code_block.goml b/tests/rustdoc-gui/list_code_block.goml index c527cfbfcbc..4c477d70c89 100644 --- a/tests/rustdoc-gui/list_code_block.goml +++ b/tests/rustdoc-gui/list_code_block.goml @@ -1,4 +1,4 @@ // This test checks that code blocks in list are supported. goto: "file://" + |DOC_PATH| + "/test_docs/index.html" goto: "./fn.check_list_code_block.html" -assert: (".item-decl pre.rust") +assert: ("pre.rust.item-decl") diff --git a/tests/rustdoc-gui/mobile.goml b/tests/rustdoc-gui/mobile.goml index 3e444cbd6dc..8c8516ebff8 100644 --- a/tests/rustdoc-gui/mobile.goml +++ b/tests/rustdoc-gui/mobile.goml @@ -12,7 +12,7 @@ assert-css: (".main-heading", { "flex-direction": "column" }) -assert-property: (".mobile-topbar h2", {"offsetHeight": 36}) +assert-property: (".mobile-topbar h2", {"offsetHeight": 33}) // Note: We can't use assert-text here because the 'Since' is set by CSS and // is therefore not part of the DOM. diff --git a/tests/rustdoc-gui/module-items-font.goml b/tests/rustdoc-gui/module-items-font.goml index 5940962a8dd..23823f8b6c7 100644 --- a/tests/rustdoc-gui/module-items-font.goml +++ b/tests/rustdoc-gui/module-items-font.goml @@ -1,7 +1,7 @@ // This test checks that the correct font is used on module items (in index.html pages). goto: "file://" + |DOC_PATH| + "/test_docs/index.html" assert-css: ( - ".item-table .item-left > a", + ".item-table .item-name > a", {"font-family": '"Fira Sans", Arial, NanumBarunGothic, sans-serif'}, ALL, ) @@ -13,55 +13,55 @@ assert-css: ( // modules assert-css: ( - "#modules + .item-table .item-left a", + "#modules + .item-table .item-name a", {"font-family": '"Fira Sans", Arial, NanumBarunGothic, sans-serif'}, ) assert-css: ( - "#modules + .item-table .item-right.docblock-short", + "#modules + .item-table .desc.docblock-short", {"font-family": '"Source Serif 4", NanumBarunGothic, serif'}, ) // structs assert-css: ( - "#structs + .item-table .item-left a", + "#structs + .item-table .item-name a", {"font-family": '"Fira Sans", Arial, NanumBarunGothic, sans-serif'}, ) assert-css: ( - "#structs + .item-table .item-right.docblock-short", + "#structs + .item-table .desc.docblock-short", {"font-family": '"Source Serif 4", NanumBarunGothic, serif'}, ) // enums assert-css: ( - "#enums + .item-table .item-left a", + "#enums + .item-table .item-name a", {"font-family": '"Fira Sans", Arial, NanumBarunGothic, sans-serif'}, ) assert-css: ( - "#enums + .item-table .item-right.docblock-short", + "#enums + .item-table .desc.docblock-short", {"font-family": '"Source Serif 4", NanumBarunGothic, serif'}, ) // traits assert-css: ( - "#traits + .item-table .item-left a", + "#traits + .item-table .item-name a", {"font-family": '"Fira Sans", Arial, NanumBarunGothic, sans-serif'}, ) assert-css: ( - "#traits + .item-table .item-right.docblock-short", + "#traits + .item-table .desc.docblock-short", {"font-family": '"Source Serif 4", NanumBarunGothic, serif'}, ) // functions assert-css: ( - "#functions + .item-table .item-left a", + "#functions + .item-table .item-name a", {"font-family": '"Fira Sans", Arial, NanumBarunGothic, sans-serif'}, ) assert-css: ( - "#functions + .item-table .item-right.docblock-short", + "#functions + .item-table .desc.docblock-short", {"font-family": '"Source Serif 4", NanumBarunGothic, serif'}, ) // keywords assert-css: ( - "#keywords + .item-table .item-left a", + "#keywords + .item-table .item-name a", {"font-family": '"Fira Sans", Arial, NanumBarunGothic, sans-serif'}, ) assert-css: ( - "#keywords + .item-table .item-right.docblock-short", + "#keywords + .item-table .desc.docblock-short", {"font-family": '"Source Serif 4", NanumBarunGothic, serif'}, ) diff --git a/tests/rustdoc-gui/notable-trait.goml b/tests/rustdoc-gui/notable-trait.goml index b4fa7d0dbf0..20728915199 100644 --- a/tests/rustdoc-gui/notable-trait.goml +++ b/tests/rustdoc-gui/notable-trait.goml @@ -6,13 +6,13 @@ size: (1100, 600) // Checking they have the same y position. compare-elements-position: ( "//*[@id='method.create_an_iterator_from_read']//a[text()='NotableStructWithLongName']", - "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", + "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", ("y"), ) // Checking they don't have the same x position. compare-elements-position-false: ( "//*[@id='method.create_an_iterator_from_read']//a[text()='NotableStructWithLongName']", - "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", + "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", ("x"), ) // The `i` should be *after* the type. @@ -21,33 +21,33 @@ assert-position: ( {"x": 677}, ) assert-position: ( - "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", + "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", {"x": 955}, ) // The tooltip should be below the `i` // Also, clicking the tooltip should bring its text into the DOM -assert-count: ("//*[@class='notable popover']", 0) -click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']" -assert-count: ("//*[@class='notable popover']", 1) +assert-count: ("//*[@class='tooltip popover']", 0) +click: "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']" +assert-count: ("//*[@class='tooltip popover']", 1) compare-elements-position-near: ( - "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", - "//*[@class='notable popover']", + "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", + "//*[@class='tooltip popover']", {"y": 30} ) compare-elements-position-false: ( - "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", - "//*[@class='notable popover']", + "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", + "//*[@class='tooltip popover']", ("x") ) -click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']" +click: "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']" move-cursor-to: "//h1" -assert-count: ("//*[@class='notable popover']", 0) +assert-count: ("//*[@class='tooltip popover']", 0) // Now only the `i` should be on the next line. size: (1055, 600) compare-elements-position-false: ( "//*[@id='method.create_an_iterator_from_read']//a[text()='NotableStructWithLongName']", - "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", + "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", ("y", "x"), ) @@ -56,13 +56,13 @@ size: (980, 600) // Checking they have the same y position. compare-elements-position: ( "//*[@id='method.create_an_iterator_from_read']//a[text()='NotableStructWithLongName']", - "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", + "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", ("y"), ) // Checking they don't have the same x position. compare-elements-position-false: ( "//*[@id='method.create_an_iterator_from_read']//a[text()='NotableStructWithLongName']", - "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", + "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", ("x"), ) // The `i` should be *after* the type. @@ -71,7 +71,7 @@ assert-position: ( {"x": 245}, ) assert-position: ( - "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", + "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", {"x": 523}, ) @@ -80,13 +80,13 @@ size: (650, 600) // Checking they have the same y position. compare-elements-position: ( "//*[@id='method.create_an_iterator_from_read']//a[text()='NotableStructWithLongName']", - "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", + "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", ("y"), ) // Checking they don't have the same x position. compare-elements-position-false: ( "//*[@id='method.create_an_iterator_from_read']//a[text()='NotableStructWithLongName']", - "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", + "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", ("x"), ) // The `i` should be *after* the type. @@ -95,29 +95,29 @@ assert-position: ( {"x": 15}, ) assert-position: ( - "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", + "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", {"x": 293}, ) // The tooltip should STILL be below `i` -click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']" -assert-count: ("//*[@class='notable popover']", 1) +click: "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']" +assert-count: ("//*[@class='tooltip popover']", 1) compare-elements-position-near: ( - "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", - "//*[@class='notable popover']", + "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", + "//*[@class='tooltip popover']", {"y": 30} ) compare-elements-position-false: ( - "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", - "//*[@class='notable popover']", + "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", + "//*[@class='tooltip popover']", ("x") ) assert-position: ( - "//*[@class='notable popover']", + "//*[@class='tooltip popover']", {"x": 0} ) -click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']" +click: "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']" move-cursor-to: "//h1" -assert-count: ("//*[@class='notable popover']", 0) +assert-count: ("//*[@class='tooltip popover']", 0) // Now check the colors. define-function: ( @@ -133,26 +133,26 @@ define-function: ( // We reload the page so the local storage settings are being used. reload: - move-cursor-to: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']" - assert-count: (".notable.popover", 1) + move-cursor-to: "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']" + assert-count: (".tooltip.popover", 1) assert-css: ( - ".notable.popover h3", + ".tooltip.popover h3", {"color": |header_color|}, ALL, ) assert-css: ( - ".notable.popover pre", + ".tooltip.popover pre", {"color": |content_color|}, ALL, ) assert-css: ( - ".notable.popover pre a.struct", + ".tooltip.popover pre a.struct", {"color": |type_color|}, ALL, ) assert-css: ( - ".notable.popover pre a.trait", + ".tooltip.popover pre a.trait", {"color": |trait_color|}, ALL, ) @@ -195,24 +195,24 @@ call-function: ( reload: // Check that pressing escape works -click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']" -move-cursor-to: "//*[@class='notable popover']" -assert-count: ("//*[@class='notable popover']", 1) +click: "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']" +move-cursor-to: "//*[@class='tooltip popover']" +assert-count: ("//*[@class='tooltip popover']", 1) press-key: "Escape" -assert-count: ("//*[@class='notable popover']", 0) -assert: "#method\.create_an_iterator_from_read .notable-traits:focus" +assert-count: ("//*[@class='tooltip popover']", 0) +assert: "#method\.create_an_iterator_from_read .tooltip:focus" // Check that clicking outside works. -click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']" -assert-count: ("//*[@class='notable popover']", 1) +click: "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']" +assert-count: ("//*[@class='tooltip popover']", 1) click: ".search-input" -assert-count: ("//*[@class='notable popover']", 0) -assert-false: "#method\.create_an_iterator_from_read .notable-traits:focus" +assert-count: ("//*[@class='tooltip popover']", 0) +assert-false: "#method\.create_an_iterator_from_read .tooltip:focus" // Check that pressing tab over and over works. -click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']" -move-cursor-to: "//*[@class='notable popover']" -assert-count: ("//*[@class='notable popover']", 1) +click: "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']" +move-cursor-to: "//*[@class='tooltip popover']" +assert-count: ("//*[@class='tooltip popover']", 1) press-key: "Tab" press-key: "Tab" press-key: "Tab" @@ -220,8 +220,8 @@ press-key: "Tab" press-key: "Tab" press-key: "Tab" press-key: "Tab" -assert-count: ("//*[@class='notable popover']", 0) -assert: "#method\.create_an_iterator_from_read .notable-traits:focus" +assert-count: ("//*[@class='tooltip popover']", 0) +assert: "#method\.create_an_iterator_from_read .tooltip:focus" // Now we check that the focus isn't given back to the wrong item when opening // another popover. @@ -231,8 +231,8 @@ click: "#method\.create_an_iterator_from_read .fn" assert-window-property-false: {"scrollY": |scroll|} // Store the new position. store-window-property: (scroll, "scrollY") -click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']" -wait-for: "//*[@class='notable popover']" +click: "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']" +wait-for: "//*[@class='tooltip popover']" click: "#settings-menu a" click: ".search-input" // We ensure we didn't come back to the previous focused item. @@ -245,8 +245,8 @@ click: "#method\.create_an_iterator_from_read .fn" assert-window-property-false: {"scrollY": |scroll|} // Store the new position. store-window-property: (scroll, "scrollY") -click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']" -wait-for: "//*[@class='notable popover']" +click: "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']" +wait-for: "//*[@class='tooltip popover']" click: "#settings-menu a" press-key: "Escape" // We ensure we didn't come back to the previous focused item. @@ -254,23 +254,23 @@ assert-window-property-false: {"scrollY": |scroll|} // Opening the mobile sidebar should close the popover. size: (650, 600) -click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']" -assert-count: ("//*[@class='notable popover']", 1) +click: "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']" +assert-count: ("//*[@class='tooltip popover']", 1) click: ".sidebar-menu-toggle" assert: "//*[@class='sidebar shown']" -assert-count: ("//*[@class='notable popover']", 0) -assert-false: "#method\.create_an_iterator_from_read .notable-traits:focus" -// Clicking a notable popover should close the sidebar. -click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']" -assert-count: ("//*[@class='notable popover']", 1) +assert-count: ("//*[@class='tooltip popover']", 0) +assert-false: "#method\.create_an_iterator_from_read .tooltip:focus" +// Clicking a notable trait tooltip popover should close the sidebar. +click: "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']" +assert-count: ("//*[@class='tooltip popover']", 1) assert-false: "//*[@class='sidebar shown']" // Also check the focus handling for the help button. size: (1100, 600) reload: -assert-count: ("//*[@class='notable popover']", 0) -click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']" -assert-count: ("//*[@class='notable popover']", 1) +assert-count: ("//*[@class='tooltip popover']", 0) +click: "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']" +assert-count: ("//*[@class='tooltip popover']", 1) click: "#help-button a" -assert-count: ("//*[@class='notable popover']", 0) -assert-false: "#method\.create_an_iterator_from_read .notable-traits:focus" +assert-count: ("//*[@class='tooltip popover']", 0) +assert-false: "#method\.create_an_iterator_from_read .tooltip:focus" diff --git a/tests/rustdoc-gui/scrape-examples-layout.goml b/tests/rustdoc-gui/scrape-examples-layout.goml index 95102528ec1..dad727c7757 100644 --- a/tests/rustdoc-gui/scrape-examples-layout.goml +++ b/tests/rustdoc-gui/scrape-examples-layout.goml @@ -40,10 +40,10 @@ assert-property: ( store-value: (offset_y, 4) // First with desktop -assert-position: (".scraped-example .code-wrapper", {"y": 255}) -assert-position: (".scraped-example .code-wrapper .prev", {"y": 255 + |offset_y|}) +assert-position: (".scraped-example .code-wrapper", {"y": 253}) +assert-position: (".scraped-example .code-wrapper .prev", {"y": 253 + |offset_y|}) // Then with mobile size: (600, 600) -assert-position: (".scraped-example .code-wrapper", {"y": 314}) -assert-position: (".scraped-example .code-wrapper .prev", {"y": 314 + |offset_y|}) +assert-position: (".scraped-example .code-wrapper", {"y": 308}) +assert-position: (".scraped-example .code-wrapper .prev", {"y": 308 + |offset_y|}) diff --git a/tests/rustdoc-gui/search-result-display.goml b/tests/rustdoc-gui/search-result-display.goml index 43e608228d8..20a88c36edb 100644 --- a/tests/rustdoc-gui/search-result-display.goml +++ b/tests/rustdoc-gui/search-result-display.goml @@ -22,7 +22,7 @@ size: (900, 900) // First we check the current width, height and position. assert-css: ("#crate-search", {"width": "223px"}) -assert-css: (".search-results-title", {"height": "44px", "width": "640px"}) +assert-css: (".search-results-title", {"height": "50px", "width": "640px"}) assert-css: ("#search", {"width": "640px"}) // Then we update the text of one of the `<option>`. @@ -33,7 +33,7 @@ text: ( // Then we compare again to confirm the height didn't change. assert-css: ("#crate-search", {"width": "527px"}) -assert-css: (".search-results-title", {"height": "44px", "width": "640px"}) +assert-css: (".search-results-title", {"height": "50px", "width": "640px"}) // And we check that the `<select>` isn't bigger than its container (".search-results-title"). assert-css: ("#search", {"width": "640px"}) diff --git a/tests/rustdoc-gui/sidebar-mobile-scroll.goml b/tests/rustdoc-gui/sidebar-mobile-scroll.goml index 2449269b192..4442b263e9a 100644 --- a/tests/rustdoc-gui/sidebar-mobile-scroll.goml +++ b/tests/rustdoc-gui/sidebar-mobile-scroll.goml @@ -6,7 +6,7 @@ assert-css: (".sidebar", {"display": "block", "left": "-1000px"}) // Scroll down. scroll-to: "//h2[@id='blanket-implementations']" -assert-window-property: {"pageYOffset": "627"} +assert-window-property: {"pageYOffset": "622"} // Open the sidebar menu. click: ".sidebar-menu-toggle" @@ -21,11 +21,11 @@ assert-window-property: {"pageYOffset": "0"} // Close the sidebar menu. Make sure the scroll position gets restored. click: ".sidebar-menu-toggle" wait-for-css: (".sidebar", {"left": "-1000px"}) -assert-window-property: {"pageYOffset": "627"} +assert-window-property: {"pageYOffset": "622"} // Now test that scrollability returns when the browser window is just resized. click: ".sidebar-menu-toggle" wait-for-css: (".sidebar", {"left": "0px"}) assert-window-property: {"pageYOffset": "0"} size: (900, 600) -assert-window-property: {"pageYOffset": "627"} +assert-window-property: {"pageYOffset": "622"} diff --git a/tests/rustdoc-gui/sidebar-mobile.goml b/tests/rustdoc-gui/sidebar-mobile.goml index d5f4b619629..cc6267c3dc9 100644 --- a/tests/rustdoc-gui/sidebar-mobile.goml +++ b/tests/rustdoc-gui/sidebar-mobile.goml @@ -45,7 +45,7 @@ assert-property: (".mobile-topbar", {"clientHeight": "45"}) // so the target is not obscured by the topbar. click: ".sidebar-menu-toggle" click: ".sidebar-elems section .block li > a" -assert-position: ("#method\.must_use", {"y": 45}) +assert-position: ("#method\.must_use", {"y": 46}) // Check that the bottom-most item on the sidebar menu can be scrolled fully into view. click: ".sidebar-menu-toggle" diff --git a/tests/rustdoc-gui/sidebar.goml b/tests/rustdoc-gui/sidebar.goml index 9c742be0587..a6d51709019 100644 --- a/tests/rustdoc-gui/sidebar.goml +++ b/tests/rustdoc-gui/sidebar.goml @@ -70,8 +70,8 @@ assert-text: (".sidebar-elems section ul > li:nth-child(8)", "Functions") assert-text: (".sidebar-elems section ul > li:nth-child(9)", "Type Definitions") assert-text: (".sidebar-elems section ul > li:nth-child(10)", "Unions") assert-text: (".sidebar-elems section ul > li:nth-child(11)", "Keywords") -assert-text: ("#structs + .item-table .item-left > a", "Foo") -click: "#structs + .item-table .item-left > a" +assert-text: ("#structs + .item-table .item-name > a", "Foo") +click: "#structs + .item-table .item-name > a" // PAGE: struct.Foo.html assert-count: (".sidebar .location", 1) @@ -103,8 +103,8 @@ assert-text: (".sidebar-elems > section ul.block > li:nth-child(2)", "Structs") assert-text: (".sidebar-elems > section ul.block > li:nth-child(3)", "Traits") assert-text: (".sidebar-elems > section ul.block > li:nth-child(4)", "Functions") assert-text: (".sidebar-elems > section ul.block > li:nth-child(5)", "Type Definitions") -assert-text: ("#functions + .item-table .item-left > a", "foobar") -click: "#functions + .item-table .item-left > a" +assert-text: ("#functions + .item-table .item-name > a", "foobar") +click: "#functions + .item-table .item-name > a" // PAGE: fn.foobar.html // In items containing no items (like functions or constants) and in modules, we have no @@ -127,7 +127,7 @@ assert-text: (".sidebar > .location", "Module sub_sub_module") // We check that we don't have the crate list. assert-false: ".sidebar-elems .crate" assert-text: (".sidebar-elems > section ul > li:nth-child(1)", "Functions") -assert-text: ("#functions + .item-table .item-left > a", "foo") +assert-text: ("#functions + .item-table .item-name > a", "foo") // Links to trait implementations in the sidebar should not wrap even if they are long. goto: "file://" + |DOC_PATH| + "/lib2/struct.HasALongTraitWithParams.html" diff --git a/tests/rustdoc-gui/src-font-size.goml b/tests/rustdoc-gui/src-font-size.goml index 9233f37444b..bab66dae70c 100644 --- a/tests/rustdoc-gui/src-font-size.goml +++ b/tests/rustdoc-gui/src-font-size.goml @@ -4,13 +4,13 @@ goto: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html" show-text: true // Check the impl headers. -assert-css: (".impl.has-srclink .srclink", {"font-size": "16px", "font-weight": 400}, ALL) -assert-css: (".impl.has-srclink .code-header", {"font-size": "18px", "font-weight": 600}, ALL) +assert-css: (".impl .srclink", {"font-size": "16px", "font-weight": 400}, ALL) +assert-css: (".impl .code-header", {"font-size": "18px", "font-weight": 600}, ALL) // Check the impl items. -assert-css: (".impl-items .has-srclink .srclink", {"font-size": "16px", "font-weight": 400}, ALL) -assert-css: (".impl-items .has-srclink .code-header", {"font-size": "16px", "font-weight": 600}, ALL) +assert-css: (".impl-items .srclink", {"font-size": "16px", "font-weight": 400}, ALL) +assert-css: (".impl-items .code-header", {"font-size": "16px", "font-weight": 600}, ALL) // Check that we can click on source link store-document-property: (url, "URL") -click: ".impl-items .has-srclink .srclink" +click: ".impl-items .srclink" assert-document-property-false: {"URL": |url|} diff --git a/tests/rustdoc-gui/src/test_docs/lib.rs b/tests/rustdoc-gui/src/test_docs/lib.rs index 51250439694..6ad1e8b4f67 100644 --- a/tests/rustdoc-gui/src/test_docs/lib.rs +++ b/tests/rustdoc-gui/src/test_docs/lib.rs @@ -340,7 +340,7 @@ pub mod details { pub mod doc_block_table { pub trait DocBlockTableTrait { - fn func(); + fn foo(); } /// Struct doc. @@ -359,7 +359,7 @@ pub mod doc_block_table { /// | header1 | header2 | /// |--------------------------|--------------------------| /// | Lorem Ipsum, Lorem Ipsum | Lorem Ipsum, Lorem Ipsum | - fn func() { + fn foo() { println!(); } } @@ -474,3 +474,15 @@ impl TypeWithImplDoc { /// /// </sub> pub mod codeblock_sub {} +pub mod search_results { + + pub struct SearchResults { + pub foo: i32, + } + + #[macro_export] + macro_rules! foo { + () => {}; + } + +} diff --git a/tests/rustdoc-gui/type-declation-overflow.goml b/tests/rustdoc-gui/type-declation-overflow.goml index 644429c014c..708e9dca0ee 100644 --- a/tests/rustdoc-gui/type-declation-overflow.goml +++ b/tests/rustdoc-gui/type-declation-overflow.goml @@ -12,7 +12,7 @@ size: (1100, 800) // Logically, the <body> scroll width should be the width of the window. assert-property: ("body", {"scrollWidth": "1100"}) // However, since there is overflow in the type declaration, its scroll width is bigger. -assert-property: (".item-decl pre", {"scrollWidth": "1324"}) +assert-property: ("pre.item-decl", {"scrollWidth": "1324"}) // In the table-ish view on the module index, the name should not be wrapped more than necessary. goto: "file://" + |DOC_PATH| + "/lib2/too_long/index.html" @@ -24,7 +24,7 @@ assert-property: ("body", {"scrollWidth": "1100"}) // We now check that the section width hasn't grown because of it. assert-property: ("#main-content", {"scrollWidth": "840"}) // And now checking that it has scrollable content. -assert-property: (".item-decl pre", {"scrollWidth": "1103"}) +assert-property: ("pre.item-decl", {"scrollWidth": "1103"}) // ... and constant. // On a sidenote, it also checks that the (very) long title isn't changing the docblock width. @@ -33,7 +33,7 @@ assert-property: ("body", {"scrollWidth": "1100"}) // We now check that the section width hasn't grown because of it. assert-property: ("#main-content", {"scrollWidth": "840"}) // And now checking that it has scrollable content. -assert-property: (".item-decl pre", {"scrollWidth": "950"}) +assert-property: ("pre.item-decl", {"scrollWidth": "950"}) // On mobile: size: (600, 600) @@ -65,12 +65,12 @@ compare-elements-position-false: (".main-heading h1", ".main-heading .out-of-ban goto: "file://" + |DOC_PATH| + "/lib2/scroll_traits/trait.Iterator.html" click: ".item-decl .type-contents-toggle" -assert-property: (".item-decl > pre", {"scrollLeft": 0}) -scroll-to: "//*[@class='item-decl']//details/a[text()='String']" -assert-property-false: (".item-decl > pre", {"scrollLeft": 0}) +assert-property: ("pre.item-decl", {"scrollLeft": 0}) +scroll-to: "//*[@class='rust item-decl']//details/a[text()='String']" +assert-property-false: ("pre.item-decl", {"scrollLeft": 0}) // Then on an item without "hidden methods". goto: "file://" + |DOC_PATH| + "/lib2/scroll_traits/trait.TraitWithLongItemsName.html" -assert-property: (".item-decl > pre", {"scrollLeft": 0}) -scroll-to: "//*[@class='item-decl']//code/a[text()='String']" -assert-property-false: (".item-decl > pre", {"scrollLeft": 0}) +assert-property: ("pre.item-decl", {"scrollLeft": 0}) +scroll-to: "//*[@class='rust item-decl']//code/a[text()='String']" +assert-property-false: ("pre.item-decl", {"scrollLeft": 0}) diff --git a/tests/rustdoc-gui/unsafe-fn.goml b/tests/rustdoc-gui/unsafe-fn.goml index 3ecb25c82a4..9d2577178c0 100644 --- a/tests/rustdoc-gui/unsafe-fn.goml +++ b/tests/rustdoc-gui/unsafe-fn.goml @@ -19,7 +19,7 @@ define-function: ( local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} // We reload the page so the local storage settings are being used. reload: - assert-css: (".item-left sup", {"color": |color|}) + assert-css: (".item-name sup", {"color": |color|}) }, ) diff --git a/tests/rustdoc-js-std/reference-shrink.js b/tests/rustdoc-js-std/reference-shrink.js new file mode 100644 index 00000000000..f90be6d1bfd --- /dev/null +++ b/tests/rustdoc-js-std/reference-shrink.js @@ -0,0 +1,8 @@ +// exact-check + +const QUERY = 'reference::shrink'; + +const EXPECTED = { + // avoid including the method that's not going to be in the HTML + 'others': [], +}; diff --git a/tests/rustdoc-js-std/regex.js b/tests/rustdoc-js-std/regex.js new file mode 100644 index 00000000000..a6843c595f7 --- /dev/null +++ b/tests/rustdoc-js-std/regex.js @@ -0,0 +1,10 @@ +// exact-check + +// https://github.com/rust-lang/rust/issues/103357 +const QUERY = 'regex'; + +const EXPECTED = { + 'others': [], + 'in_args': [], + 'returned': [], +}; diff --git a/tests/rustdoc-js-std/typed-query.js b/tests/rustdoc-js-std/typed-query.js index fd5c5489d79..eeb3e188869 100644 --- a/tests/rustdoc-js-std/typed-query.js +++ b/tests/rustdoc-js-std/typed-query.js @@ -9,9 +9,5 @@ const EXPECTED = { { 'path': 'std', 'name': 'println' }, { 'path': 'std', 'name': 'eprint' }, { 'path': 'std', 'name': 'eprintln' }, - { 'path': 'std::pin', 'name': 'pin' }, - { 'path': 'std::future', 'name': 'join' }, - { 'path': 'std', 'name': 'line' }, - { 'path': 'std', 'name': 'write' }, ], }; diff --git a/tests/rustdoc-js/doc-alias.js b/tests/rustdoc-js/doc-alias.js index 7bb0cbe388f..62c8e7a74b9 100644 --- a/tests/rustdoc-js/doc-alias.js +++ b/tests/rustdoc-js/doc-alias.js @@ -1,5 +1,3 @@ -// exact-check - const QUERY = [ 'StructItem', 'StructFieldItem', diff --git a/tests/rustdoc-js/module-substring.js b/tests/rustdoc-js/module-substring.js index a446c39ebad..f17a97f13dc 100644 --- a/tests/rustdoc-js/module-substring.js +++ b/tests/rustdoc-js/module-substring.js @@ -4,6 +4,5 @@ const EXPECTED = { 'others': [ { 'path': 'module_substring::Sig', 'name': 'pc' }, { 'path': 'module_substring::Si', 'name': 'pc' }, - { 'path': 'module_substring::Si', 'name': 'pa' }, ], }; diff --git a/tests/rustdoc-json/reexport/same_name_different_types.rs b/tests/rustdoc-json/reexport/same_name_different_types.rs new file mode 100644 index 00000000000..2314a4eb909 --- /dev/null +++ b/tests/rustdoc-json/reexport/same_name_different_types.rs @@ -0,0 +1,25 @@ +// Regression test for <https://github.com/rust-lang/rust/issues/107677>. + +#![feature(no_core)] +#![no_core] + +pub mod nested { + // @set foo_struct = "$.index[*][?(@.docs == 'Foo the struct')].id" + + /// Foo the struct + pub struct Foo {} + + // @set foo_fn = "$.index[*][?(@.docs == 'Foo the function')].id" + + #[allow(non_snake_case)] + /// Foo the function + pub fn Foo() {} +} + +// @ismany "$.index[*][?(@.inner.name == 'Foo' && @.kind == 'import')].inner.id" $foo_fn $foo_struct +// @ismany "$.index[*][?(@.inner.name == 'Bar' && @.kind == 'import')].inner.id" $foo_fn $foo_struct + +// @count "$.index[*][?(@.inner.name == 'Foo' && @.kind == 'import')]" 2 +pub use nested::Foo; +// @count "$.index[*][?(@.inner.name == 'Bar' && @.kind == 'import')]" 2 +pub use Foo as Bar; diff --git a/tests/rustdoc-ui/bounded-hr-lifetime.stderr b/tests/rustdoc-ui/bounded-hr-lifetime.stderr index d8fcd6cb4b1..580f70c9742 100644 --- a/tests/rustdoc-ui/bounded-hr-lifetime.stderr +++ b/tests/rustdoc-ui/bounded-hr-lifetime.stderr @@ -4,7 +4,5 @@ error: lifetime bounds cannot be used in this context LL | for<'a: 'b + 'c> &'a (): std::fmt::Debug, | ^^ ^^ -error: Compilation failed, aborting rustdoc - -error: aborting due to 2 previous errors +error: aborting due to previous error diff --git a/tests/rustdoc-ui/check-fail.rs b/tests/rustdoc-ui/check-fail.rs index c5e1759ee2d..02632b4ce7d 100644 --- a/tests/rustdoc-ui/check-fail.rs +++ b/tests/rustdoc-ui/check-fail.rs @@ -2,6 +2,7 @@ #![feature(rustdoc_missing_doc_code_examples)] #![deny(missing_docs)] +#![deny(rustdoc::missing_doc_code_examples)] #![deny(rustdoc::all)] //! ```rust,testharness diff --git a/tests/rustdoc-ui/check-fail.stderr b/tests/rustdoc-ui/check-fail.stderr index d8aeccbfc31..f05e457af64 100644 --- a/tests/rustdoc-ui/check-fail.stderr +++ b/tests/rustdoc-ui/check-fail.stderr @@ -1,5 +1,5 @@ error: missing documentation for a function - --> $DIR/check-fail.rs:12:1 + --> $DIR/check-fail.rs:13:1 | LL | pub fn foo() {} | ^^^^^^^^^^^^ @@ -11,7 +11,7 @@ LL | #![deny(missing_docs)] | ^^^^^^^^^^^^ error: missing code example in this documentation - --> $DIR/check-fail.rs:12:1 + --> $DIR/check-fail.rs:13:1 | LL | pub fn foo() {} | ^^^^^^^^^^^^^^^ @@ -19,12 +19,11 @@ LL | pub fn foo() {} note: the lint level is defined here --> $DIR/check-fail.rs:5:9 | -LL | #![deny(rustdoc::all)] - | ^^^^^^^^^^^^ - = note: `#[deny(rustdoc::missing_doc_code_examples)]` implied by `#[deny(rustdoc::all)]` +LL | #![deny(rustdoc::missing_doc_code_examples)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: unknown attribute `testharness`. Did you mean `test_harness`? - --> $DIR/check-fail.rs:7:1 + --> $DIR/check-fail.rs:8:1 | LL | / //! ```rust,testharness LL | | @@ -33,10 +32,15 @@ LL | | //! ``` | |_______^ | = help: the code block will either not be tested if not marked as a rust one or the code will be wrapped inside a main function +note: the lint level is defined here + --> $DIR/check-fail.rs:6:9 + | +LL | #![deny(rustdoc::all)] + | ^^^^^^^^^^^^ = note: `#[deny(rustdoc::invalid_codeblock_attributes)]` implied by `#[deny(rustdoc::all)]` error: unknown attribute `testharness`. Did you mean `test_harness`? - --> $DIR/check-fail.rs:16:1 + --> $DIR/check-fail.rs:17:1 | LL | / /// hello LL | | diff --git a/tests/rustdoc-ui/check.rs b/tests/rustdoc-ui/check.rs index f70b0336151..e389a81bb33 100644 --- a/tests/rustdoc-ui/check.rs +++ b/tests/rustdoc-ui/check.rs @@ -7,6 +7,7 @@ //~^^ WARN #![warn(missing_docs)] +#![warn(rustdoc::missing_doc_code_examples)] #![warn(rustdoc::all)] pub fn foo() {} diff --git a/tests/rustdoc-ui/check.stderr b/tests/rustdoc-ui/check.stderr index d379f33f2bd..c5ed5d0c3ef 100644 --- a/tests/rustdoc-ui/check.stderr +++ b/tests/rustdoc-ui/check.stderr @@ -17,7 +17,7 @@ LL | #![warn(missing_docs)] | ^^^^^^^^^^^^ warning: missing documentation for a function - --> $DIR/check.rs:12:1 + --> $DIR/check.rs:13:1 | LL | pub fn foo() {} | ^^^^^^^^^^^^ @@ -27,7 +27,7 @@ warning: no documentation found for this crate's top-level module = help: The following guide may be of use: https://doc.rust-lang.org/$CHANNEL/rustdoc/how-to-write-documentation.html note: the lint level is defined here - --> $DIR/check.rs:10:9 + --> $DIR/check.rs:11:9 | LL | #![warn(rustdoc::all)] | ^^^^^^^^^^^^ @@ -45,10 +45,14 @@ LL | | LL | | pub fn foo() {} | |_______________^ | - = note: `#[warn(rustdoc::missing_doc_code_examples)]` implied by `#[warn(rustdoc::all)]` +note: the lint level is defined here + --> $DIR/check.rs:10:9 + | +LL | #![warn(rustdoc::missing_doc_code_examples)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ warning: missing code example in this documentation - --> $DIR/check.rs:12:1 + --> $DIR/check.rs:13:1 | LL | pub fn foo() {} | ^^^^^^^^^^^^^^^ diff --git a/tests/rustdoc-ui/feature-gate-doc_cfg_hide.stderr b/tests/rustdoc-ui/feature-gate-doc_cfg_hide.stderr index ba42c7bbb05..0864159c8e2 100644 --- a/tests/rustdoc-ui/feature-gate-doc_cfg_hide.stderr +++ b/tests/rustdoc-ui/feature-gate-doc_cfg_hide.stderr @@ -7,8 +7,6 @@ LL | #![doc(cfg_hide(test))] = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information = help: add `#![feature(doc_cfg_hide)]` to the crate attributes to enable -error: Compilation failed, aborting rustdoc - -error: aborting due to 2 previous errors +error: aborting due to previous error For more information about this error, try `rustc --explain E0658`. diff --git a/tests/rustdoc-ui/feature-gate-rustdoc_missing_doc_code_examples.rs b/tests/rustdoc-ui/feature-gate-rustdoc_missing_doc_code_examples.rs index daba6986864..c34ea0567a9 100644 --- a/tests/rustdoc-ui/feature-gate-rustdoc_missing_doc_code_examples.rs +++ b/tests/rustdoc-ui/feature-gate-rustdoc_missing_doc_code_examples.rs @@ -1,10 +1,12 @@ #![deny(unknown_lints)] //~^ NOTE defined here - #![allow(rustdoc::missing_doc_code_examples)] //~^ ERROR unknown lint //~| ERROR unknown lint +//~| ERROR unknown lint +//~| NOTE lint is unstable //~| NOTE lint is unstable //~| NOTE lint is unstable //~| NOTE see issue //~| NOTE see issue +//~| NOTE see issue diff --git a/tests/rustdoc-ui/feature-gate-rustdoc_missing_doc_code_examples.stderr b/tests/rustdoc-ui/feature-gate-rustdoc_missing_doc_code_examples.stderr index cbe9a3d14af..326dcfe3bde 100644 --- a/tests/rustdoc-ui/feature-gate-rustdoc_missing_doc_code_examples.stderr +++ b/tests/rustdoc-ui/feature-gate-rustdoc_missing_doc_code_examples.stderr @@ -1,5 +1,5 @@ error: unknown lint: `rustdoc::missing_doc_code_examples` - --> $DIR/feature-gate-rustdoc_missing_doc_code_examples.rs:4:1 + --> $DIR/feature-gate-rustdoc_missing_doc_code_examples.rs:3:1 | LL | #![allow(rustdoc::missing_doc_code_examples)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -14,7 +14,7 @@ LL | #![deny(unknown_lints)] | ^^^^^^^^^^^^^ error: unknown lint: `rustdoc::missing_doc_code_examples` - --> $DIR/feature-gate-rustdoc_missing_doc_code_examples.rs:4:1 + --> $DIR/feature-gate-rustdoc_missing_doc_code_examples.rs:3:1 | LL | #![allow(rustdoc::missing_doc_code_examples)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -23,7 +23,15 @@ LL | #![allow(rustdoc::missing_doc_code_examples)] = note: see issue #101730 <https://github.com/rust-lang/rust/issues/101730> for more information = help: add `#![feature(rustdoc_missing_doc_code_examples)]` to the crate attributes to enable -error: Compilation failed, aborting rustdoc +error: unknown lint: `rustdoc::missing_doc_code_examples` + --> $DIR/feature-gate-rustdoc_missing_doc_code_examples.rs:3:1 + | +LL | #![allow(rustdoc::missing_doc_code_examples)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the `rustdoc::missing_doc_code_examples` lint is unstable + = note: see issue #101730 <https://github.com/rust-lang/rust/issues/101730> for more information + = help: add `#![feature(rustdoc_missing_doc_code_examples)]` to the crate attributes to enable error: aborting due to 3 previous errors diff --git a/tests/rustdoc-ui/impl-fn-nesting.stderr b/tests/rustdoc-ui/impl-fn-nesting.stderr index 608749af895..75e6b4ed217 100644 --- a/tests/rustdoc-ui/impl-fn-nesting.stderr +++ b/tests/rustdoc-ui/impl-fn-nesting.stderr @@ -58,9 +58,7 @@ error[E0412]: cannot find type `UnknownType` in this scope LL | pub fn doubly_nested(c: UnknownType) { | ^^^^^^^^^^^ not found in this scope -error: Compilation failed, aborting rustdoc - -error: aborting due to 11 previous errors +error: aborting due to 10 previous errors Some errors have detailed explanations: E0405, E0412. For more information about an error, try `rustc --explain E0405`. diff --git a/tests/rustdoc-ui/infinite-recursive-type-impl-trait-return.rs b/tests/rustdoc-ui/infinite-recursive-type-impl-trait-return.rs index 4b1e04234c8..939da186fbc 100644 --- a/tests/rustdoc-ui/infinite-recursive-type-impl-trait-return.rs +++ b/tests/rustdoc-ui/infinite-recursive-type-impl-trait-return.rs @@ -1,12 +1,10 @@ -// check-pass // normalize-stderr-test: "`.*`" -> "`DEF_ID`" // normalize-stdout-test: "`.*`" -> "`DEF_ID`" // edition:2018 pub async fn f() -> impl std::fmt::Debug { - // rustdoc doesn't care that this is infinitely sized #[derive(Debug)] - enum E { + enum E { //~ ERROR This(E), Unit, } diff --git a/tests/rustdoc-ui/infinite-recursive-type-impl-trait-return.stderr b/tests/rustdoc-ui/infinite-recursive-type-impl-trait-return.stderr new file mode 100644 index 00000000000..aff7402bc91 --- /dev/null +++ b/tests/rustdoc-ui/infinite-recursive-type-impl-trait-return.stderr @@ -0,0 +1,16 @@ +error[E0072]: recursive type `DEF_ID` has infinite size + --> $DIR/infinite-recursive-type-impl-trait-return.rs:7:5 + | +LL | enum E { + | ^^^^^^ +LL | This(E), + | - recursive without indirection + | +help: insert some indirection (e.g., a `DEF_ID`) to break the cycle + | +LL | This(Box<E>), + | ++++ + + +error: aborting due to previous error + +For more information about this error, try `DEF_ID`. diff --git a/tests/rustdoc-ui/infinite-recursive-type-impl-trait.rs b/tests/rustdoc-ui/infinite-recursive-type-impl-trait.rs index ac79582fb3f..ac517257498 100644 --- a/tests/rustdoc-ui/infinite-recursive-type-impl-trait.rs +++ b/tests/rustdoc-ui/infinite-recursive-type-impl-trait.rs @@ -1,8 +1,5 @@ -// check-pass - fn f() -> impl Sized { - // rustdoc doesn't care that this is infinitely sized - enum E { + enum E { //~ ERROR V(E), } unimplemented!() diff --git a/tests/rustdoc-ui/infinite-recursive-type-impl-trait.stderr b/tests/rustdoc-ui/infinite-recursive-type-impl-trait.stderr new file mode 100644 index 00000000000..a61577bd14a --- /dev/null +++ b/tests/rustdoc-ui/infinite-recursive-type-impl-trait.stderr @@ -0,0 +1,16 @@ +error[E0072]: recursive type `f::E` has infinite size + --> $DIR/infinite-recursive-type-impl-trait.rs:2:5 + | +LL | enum E { + | ^^^^^^ +LL | V(E), + | - recursive without indirection + | +help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle + | +LL | V(Box<E>), + | ++++ + + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0072`. diff --git a/tests/rustdoc-ui/intra-doc/errors.rs b/tests/rustdoc-ui/intra-doc/errors.rs index b29f7c29b5d..95dd2b98e03 100644 --- a/tests/rustdoc-ui/intra-doc/errors.rs +++ b/tests/rustdoc-ui/intra-doc/errors.rs @@ -103,3 +103,19 @@ pub trait T { macro_rules! m { () => {}; } + +///[`TestEnum::Variant1::field_name`] +//~^ ERROR unresolved link +//~| NOTE variant `Variant1` has no such field +pub enum TestEnum { + Variant1 {}, + Variant2 { field_name: u64 }, +} + +///[`TestEnumNoFields::Variant1::field_name`] +//~^ ERROR unresolved link +//~| NOTE `Variant1` is a variant, not a module or type, and cannot have associated items +pub enum TestEnumNoFields { + Variant1 (), + Variant2 {}, +} diff --git a/tests/rustdoc-ui/intra-doc/errors.stderr b/tests/rustdoc-ui/intra-doc/errors.stderr index 9a1896fb0cd..1b2416d7da7 100644 --- a/tests/rustdoc-ui/intra-doc/errors.stderr +++ b/tests/rustdoc-ui/intra-doc/errors.stderr @@ -142,6 +142,18 @@ error: unresolved link to `T::h` LL | /// [T::h!] | ^^^^^ the trait `T` has no macro named `h` +error: unresolved link to `TestEnum::Variant1::field_name` + --> $DIR/errors.rs:107:6 + | +LL | ///[`TestEnum::Variant1::field_name`] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ variant `Variant1` has no such field + +error: unresolved link to `TestEnumNoFields::Variant1::field_name` + --> $DIR/errors.rs:115:6 + | +LL | ///[`TestEnumNoFields::Variant1::field_name`] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Variant1` is a variant, not a module or type, and cannot have associated items + error: unresolved link to `m` --> $DIR/errors.rs:98:6 | @@ -153,5 +165,5 @@ help: to link to the macro, add an exclamation mark LL | /// [m!()] | + -error: aborting due to 20 previous errors +error: aborting due to 22 previous errors diff --git a/tests/rustdoc-ui/intra-doc/proc-macro-doc.rs b/tests/rustdoc-ui/intra-doc/proc-macro-doc.rs new file mode 100644 index 00000000000..8335fc902cc --- /dev/null +++ b/tests/rustdoc-ui/intra-doc/proc-macro-doc.rs @@ -0,0 +1,27 @@ +// check-pass +// force-host +// no-prefer-dynamic +// compile-flags: --crate-type proc-macro + +#![deny(rustdoc::broken_intra_doc_links)] + +extern crate proc_macro; +use proc_macro::*; + +/// [`Unpin`] +#[proc_macro_derive(F)] +pub fn derive_(t: proc_macro::TokenStream) -> proc_macro::TokenStream { + t +} + +/// [`Vec`] +#[proc_macro_attribute] +pub fn attr(t: proc_macro::TokenStream, _: proc_macro::TokenStream) -> proc_macro::TokenStream { + t +} + +/// [`std::fs::File`] +#[proc_macro] +pub fn func(t: proc_macro::TokenStream) -> proc_macro::TokenStream { + t +} diff --git a/tests/rustdoc-ui/intra-doc/unknown-disambiguator.stderr b/tests/rustdoc-ui/intra-doc/unknown-disambiguator.stderr index 19e541736bd..741a7f51a77 100644 --- a/tests/rustdoc-ui/intra-doc/unknown-disambiguator.stderr +++ b/tests/rustdoc-ui/intra-doc/unknown-disambiguator.stderr @@ -20,22 +20,6 @@ LL | //! Linking to [foo@banana] and [`bar@banana!()`]. | = note: see https://doc.rust-lang.org/$CHANNEL/rustdoc/write-documentation/linking-to-items-by-name.html#namespaces-and-disambiguators for more info about disambiguators -error: unknown disambiguator `foo` - --> $DIR/unknown-disambiguator.rs:10:34 - | -LL | //! And with weird backticks: [``foo@hello``] [foo`@`hello]. - | ^^^ - | - = note: see https://doc.rust-lang.org/$CHANNEL/rustdoc/write-documentation/linking-to-items-by-name.html#namespaces-and-disambiguators for more info about disambiguators - -error: unknown disambiguator `foo` - --> $DIR/unknown-disambiguator.rs:10:48 - | -LL | //! And with weird backticks: [``foo@hello``] [foo`@`hello]. - | ^^^ - | - = note: see https://doc.rust-lang.org/$CHANNEL/rustdoc/write-documentation/linking-to-items-by-name.html#namespaces-and-disambiguators for more info about disambiguators - error: unknown disambiguator `` --> $DIR/unknown-disambiguator.rs:7:31 | @@ -52,5 +36,21 @@ LL | //! And to [no disambiguator](@nectarine) and [another](@apricot!()). | = note: see https://doc.rust-lang.org/$CHANNEL/rustdoc/write-documentation/linking-to-items-by-name.html#namespaces-and-disambiguators for more info about disambiguators +error: unknown disambiguator `foo` + --> $DIR/unknown-disambiguator.rs:10:34 + | +LL | //! And with weird backticks: [``foo@hello``] [foo`@`hello]. + | ^^^ + | + = note: see https://doc.rust-lang.org/$CHANNEL/rustdoc/write-documentation/linking-to-items-by-name.html#namespaces-and-disambiguators for more info about disambiguators + +error: unknown disambiguator `foo` + --> $DIR/unknown-disambiguator.rs:10:48 + | +LL | //! And with weird backticks: [``foo@hello``] [foo`@`hello]. + | ^^^ + | + = note: see https://doc.rust-lang.org/$CHANNEL/rustdoc/write-documentation/linking-to-items-by-name.html#namespaces-and-disambiguators for more info about disambiguators + error: aborting due to 6 previous errors diff --git a/tests/rustdoc-ui/intra-doc/unresolved-import-recovery.stderr b/tests/rustdoc-ui/intra-doc/unresolved-import-recovery.stderr index b54f8200666..14f56061852 100644 --- a/tests/rustdoc-ui/intra-doc/unresolved-import-recovery.stderr +++ b/tests/rustdoc-ui/intra-doc/unresolved-import-recovery.stderr @@ -6,8 +6,6 @@ LL | use unresolved_crate::module::Name; | = help: consider adding `extern crate unresolved_crate` to use the `unresolved_crate` crate -error: Compilation failed, aborting rustdoc - -error: aborting due to 2 previous errors +error: aborting due to previous error For more information about this error, try `rustc --explain E0433`. diff --git a/tests/rustdoc-ui/issue-105742.rs b/tests/rustdoc-ui/issue-105742.rs index cb1de7433cf..9f36e5315ec 100644 --- a/tests/rustdoc-ui/issue-105742.rs +++ b/tests/rustdoc-ui/issue-105742.rs @@ -3,38 +3,17 @@ use std::ops::Index; pub fn next<'a, T>(s: &'a mut dyn SVec<Item = T, Output = T>) { -//~^ ERROR -//~^^ ERROR -//~^^^ ERROR let _ = s; } pub trait SVec: Index< <Self as SVec>::Item, -//~^ ERROR -//~^^ ERROR -//~^^^ ERROR -//~^^^^ ERROR Output = <Index<<Self as SVec>::Item, -//~^ ERROR -//~^^ ERROR -//~^^^ ERROR -//~^^^^ ERROR Output = <Self as SVec>::Item> as SVec>::Item, -//~^ ERROR -//~^^ ERROR -//~^^^ ERROR -//~^^^^ ERROR -//~^^^^^ ERROR -//~^^^^^^ ERROR -//~^^^^^^^ ERROR -//~^^^^^^^^ ERROR > { type Item<'a, T>; fn len(&self) -> <Self as SVec>::Item; //~^ ERROR //~^^ ERROR - //~^^^ ERROR - //~^^^^ ERROR } diff --git a/tests/rustdoc-ui/issue-105742.stderr b/tests/rustdoc-ui/issue-105742.stderr index ffb602cf861..4d2ee972689 100644 --- a/tests/rustdoc-ui/issue-105742.stderr +++ b/tests/rustdoc-ui/issue-105742.stderr @@ -1,360 +1,11 @@ error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:13:21 - | -LL | <Self as SVec>::Item, - | ^^^^ expected 1 lifetime argument - | -note: associated type defined here, with 1 lifetime parameter: `'a` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ -- -help: add missing lifetime argument - | -LL | <Self as SVec>::Item<'a>, - | ++++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:13:21 - | -LL | <Self as SVec>::Item, - | ^^^^ expected 1 generic argument - | -note: associated type defined here, with 1 generic parameter: `T` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ - -help: add missing generic argument - | -LL | <Self as SVec>::Item<T>, - | +++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:18:37 - | -LL | Output = <Index<<Self as SVec>::Item, - | ^^^^ expected 1 lifetime argument - | -note: associated type defined here, with 1 lifetime parameter: `'a` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ -- -help: add missing lifetime argument - | -LL | Output = <Index<<Self as SVec>::Item<'a>, - | ++++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:18:37 - | -LL | Output = <Index<<Self as SVec>::Item, - | ^^^^ expected 1 generic argument - | -note: associated type defined here, with 1 generic parameter: `T` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ - -help: add missing generic argument - | -LL | Output = <Index<<Self as SVec>::Item<T>, - | +++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:23:30 - | -LL | Output = <Self as SVec>::Item> as SVec>::Item, - | ^^^^ expected 1 lifetime argument - | -note: associated type defined here, with 1 lifetime parameter: `'a` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ -- -help: add missing lifetime argument - | -LL | Output = <Self as SVec>::Item<'a>> as SVec>::Item, - | ++++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:23:30 - | -LL | Output = <Self as SVec>::Item> as SVec>::Item, - | ^^^^ expected 1 generic argument - | -note: associated type defined here, with 1 generic parameter: `T` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ - -help: add missing generic argument - | -LL | Output = <Self as SVec>::Item<T>> as SVec>::Item, - | +++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:23:46 - | -LL | Output = <Self as SVec>::Item> as SVec>::Item, - | ^^^^ expected 1 lifetime argument - | -note: associated type defined here, with 1 lifetime parameter: `'a` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ -- -help: add missing lifetime argument - | -LL | Output = <Self as SVec>::Item> as SVec>::Item<'a>, - | ++++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:23:46 - | -LL | Output = <Self as SVec>::Item> as SVec>::Item, - | ^^^^ expected 1 generic argument - | -note: associated type defined here, with 1 generic parameter: `T` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ - -help: add missing generic argument - | -LL | Output = <Self as SVec>::Item> as SVec>::Item<T>, - | +++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:5:40 - | -LL | pub fn next<'a, T>(s: &'a mut dyn SVec<Item = T, Output = T>) { - | ^^^^ expected 1 lifetime argument - | -note: associated type defined here, with 1 lifetime parameter: `'a` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ -- -help: add missing lifetime argument - | -LL | pub fn next<'a, T>(s: &'a mut dyn SVec<Item<'_> = T, Output = T>) { - | ++++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:5:40 - | -LL | pub fn next<'a, T>(s: &'a mut dyn SVec<Item = T, Output = T>) { - | ^^^^ expected 1 generic argument - | -note: associated type defined here, with 1 generic parameter: `T` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ - -help: add missing generic argument - | -LL | pub fn next<'a, T>(s: &'a mut dyn SVec<Item<T> = T, Output = T>) { - | +++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:13:21 - | -LL | <Self as SVec>::Item, - | ^^^^ expected 1 lifetime argument - | -note: associated type defined here, with 1 lifetime parameter: `'a` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ -- -help: add missing lifetime argument - | -LL | <Self as SVec>::Item<'a>, - | ++++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:13:21 - | -LL | <Self as SVec>::Item, - | ^^^^ expected 1 generic argument - | -note: associated type defined here, with 1 generic parameter: `T` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ - -help: add missing generic argument - | -LL | <Self as SVec>::Item<T>, - | +++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:18:37 - | -LL | Output = <Index<<Self as SVec>::Item, - | ^^^^ expected 1 lifetime argument - | -note: associated type defined here, with 1 lifetime parameter: `'a` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ -- -help: add missing lifetime argument - | -LL | Output = <Index<<Self as SVec>::Item<'a>, - | ++++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:18:37 - | -LL | Output = <Index<<Self as SVec>::Item, - | ^^^^ expected 1 generic argument - | -note: associated type defined here, with 1 generic parameter: `T` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ - -help: add missing generic argument - | -LL | Output = <Index<<Self as SVec>::Item<T>, - | +++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:23:30 - | -LL | Output = <Self as SVec>::Item> as SVec>::Item, - | ^^^^ expected 1 lifetime argument - | -note: associated type defined here, with 1 lifetime parameter: `'a` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ -- -help: add missing lifetime argument - | -LL | Output = <Self as SVec>::Item<'a>> as SVec>::Item, - | ++++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:23:30 - | -LL | Output = <Self as SVec>::Item> as SVec>::Item, - | ^^^^ expected 1 generic argument - | -note: associated type defined here, with 1 generic parameter: `T` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ - -help: add missing generic argument - | -LL | Output = <Self as SVec>::Item<T>> as SVec>::Item, - | +++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:23:46 - | -LL | Output = <Self as SVec>::Item> as SVec>::Item, - | ^^^^ expected 1 lifetime argument - | -note: associated type defined here, with 1 lifetime parameter: `'a` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ -- -help: add missing lifetime argument - | -LL | Output = <Self as SVec>::Item> as SVec>::Item<'a>, - | ++++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:23:46 - | -LL | Output = <Self as SVec>::Item> as SVec>::Item, - | ^^^^ expected 1 generic argument - | -note: associated type defined here, with 1 generic parameter: `T` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ - -help: add missing generic argument - | -LL | Output = <Self as SVec>::Item> as SVec>::Item<T>, - | +++ - -error[E0038]: the trait `SVec` cannot be made into an object - --> $DIR/issue-105742.rs:5:31 - | -LL | pub fn next<'a, T>(s: &'a mut dyn SVec<Item = T, Output = T>) { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `SVec` cannot be made into an object - | -note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> - --> $DIR/issue-105742.rs:12:17 - | -LL | pub trait SVec: Index< - | ____________----__^ - | | | - | | this trait cannot be made into an object... -LL | | <Self as SVec>::Item, -LL | | -LL | | -... | -LL | |/ Output = <Index<<Self as SVec>::Item, -LL | || -LL | || -LL | || -LL | || -LL | || Output = <Self as SVec>::Item> as SVec>::Item, - | ||_________________________________________________^ ...because it uses `Self` as a type parameter -... | -LL | | -LL | | > { - | |__^ ...because it uses `Self` as a type parameter - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:35:38 - | -LL | fn len(&self) -> <Self as SVec>::Item; - | ^^^^ expected 1 lifetime argument - | -note: associated type defined here, with 1 lifetime parameter: `'a` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ -- -help: add missing lifetime argument - | -LL | fn len(&self) -> <Self as SVec>::Item<'_>; - | ++++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:35:38 - | -LL | fn len(&self) -> <Self as SVec>::Item; - | ^^^^ expected 1 generic argument - | -note: associated type defined here, with 1 generic parameter: `T` - --> $DIR/issue-105742.rs:33:10 - | -LL | type Item<'a, T>; - | ^^^^ - -help: add missing generic argument - | -LL | fn len(&self) -> <Self as SVec>::Item<T>; - | +++ - -error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:35:38 + --> $DIR/issue-105742.rs:16:38 | LL | fn len(&self) -> <Self as SVec>::Item; | ^^^^ expected 1 lifetime argument | note: associated type defined here, with 1 lifetime parameter: `'a` - --> $DIR/issue-105742.rs:33:10 + --> $DIR/issue-105742.rs:14:10 | LL | type Item<'a, T>; | ^^^^ -- @@ -364,13 +15,13 @@ LL | fn len(&self) -> <Self as SVec>::Item<'_>; | ++++ error[E0107]: missing generics for associated type `SVec::Item` - --> $DIR/issue-105742.rs:35:38 + --> $DIR/issue-105742.rs:16:38 | LL | fn len(&self) -> <Self as SVec>::Item; | ^^^^ expected 1 generic argument | note: associated type defined here, with 1 generic parameter: `T` - --> $DIR/issue-105742.rs:33:10 + --> $DIR/issue-105742.rs:14:10 | LL | type Item<'a, T>; | ^^^^ - @@ -379,7 +30,6 @@ help: add missing generic argument LL | fn len(&self) -> <Self as SVec>::Item<T>; | +++ -error: aborting due to 23 previous errors +error: aborting due to 2 previous errors -Some errors have detailed explanations: E0038, E0107. -For more information about an error, try `rustc --explain E0038`. +For more information about this error, try `rustc --explain E0107`. diff --git a/tests/rustdoc-ui/issue-61732.stderr b/tests/rustdoc-ui/issue-61732.stderr index 38fadaa4435..d16ec6a853a 100644 --- a/tests/rustdoc-ui/issue-61732.stderr +++ b/tests/rustdoc-ui/issue-61732.stderr @@ -6,8 +6,6 @@ LL | pub(in crate::r#mod) fn main() {} | = help: consider adding `extern crate r#mod` to use the `r#mod` crate -error: Compilation failed, aborting rustdoc - -error: aborting due to 2 previous errors +error: aborting due to previous error For more information about this error, try `rustc --explain E0433`. diff --git a/tests/rustdoc-ui/lint-group.rs b/tests/rustdoc-ui/lint-group.rs index 09aca6d2b27..ad88157f64f 100644 --- a/tests/rustdoc-ui/lint-group.rs +++ b/tests/rustdoc-ui/lint-group.rs @@ -6,6 +6,7 @@ //! println!("sup"); //! ``` +#![deny(rustdoc::missing_doc_code_examples)] #![deny(rustdoc::all)] /// what up, let's make an [error] diff --git a/tests/rustdoc-ui/lint-group.stderr b/tests/rustdoc-ui/lint-group.stderr index 4f2c9658891..7ff09fcc45a 100644 --- a/tests/rustdoc-ui/lint-group.stderr +++ b/tests/rustdoc-ui/lint-group.stderr @@ -1,5 +1,5 @@ error: missing code example in this documentation - --> $DIR/lint-group.rs:18:1 + --> $DIR/lint-group.rs:19:1 | LL | /// wait, this doesn't have a doctest? | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -7,12 +7,11 @@ LL | /// wait, this doesn't have a doctest? note: the lint level is defined here --> $DIR/lint-group.rs:9:9 | -LL | #![deny(rustdoc::all)] - | ^^^^^^^^^^^^ - = note: `#[deny(rustdoc::missing_doc_code_examples)]` implied by `#[deny(rustdoc::all)]` +LL | #![deny(rustdoc::missing_doc_code_examples)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: documentation test in private item - --> $DIR/lint-group.rs:21:1 + --> $DIR/lint-group.rs:22:1 | LL | / /// wait, this *does* have a doctest? LL | | /// @@ -21,16 +20,21 @@ LL | | /// println!("sup"); LL | | /// ``` | |_______^ | +note: the lint level is defined here + --> $DIR/lint-group.rs:10:9 + | +LL | #![deny(rustdoc::all)] + | ^^^^^^^^^^^^ = note: `#[deny(rustdoc::private_doc_tests)]` implied by `#[deny(rustdoc::all)]` error: missing code example in this documentation - --> $DIR/lint-group.rs:28:1 + --> $DIR/lint-group.rs:29:1 | LL | /// <unknown> | ^^^^^^^^^^^^^ error: unresolved link to `error` - --> $DIR/lint-group.rs:11:29 + --> $DIR/lint-group.rs:12:29 | LL | /// what up, let's make an [error] | ^^^^^ no item named `error` in scope @@ -39,7 +43,7 @@ LL | /// what up, let's make an [error] = note: `#[deny(rustdoc::broken_intra_doc_links)]` implied by `#[deny(rustdoc::all)]` error: unclosed HTML tag `unknown` - --> $DIR/lint-group.rs:28:5 + --> $DIR/lint-group.rs:29:5 | LL | /// <unknown> | ^^^^^^^^^ diff --git a/tests/rustdoc-ui/rustdoc-all-only-stable-lints.rs b/tests/rustdoc-ui/rustdoc-all-only-stable-lints.rs new file mode 100644 index 00000000000..e106d06aff5 --- /dev/null +++ b/tests/rustdoc-ui/rustdoc-all-only-stable-lints.rs @@ -0,0 +1,6 @@ +// check-pass + +// Ensure `rustdoc::all` only affects stable lints. See #106289. + +#![deny(unknown_lints)] +#![allow(rustdoc::all)] diff --git a/tests/rustdoc-ui/track-diagnostics.stderr b/tests/rustdoc-ui/track-diagnostics.stderr index ec303186253..39418d35928 100644 --- a/tests/rustdoc-ui/track-diagnostics.stderr +++ b/tests/rustdoc-ui/track-diagnostics.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/track-diagnostics.rs:LL:CC | LL | const S: A = B; - | ^ expected struct `A`, found struct `B` + | ^ expected `A`, found `B` -Ztrack-diagnostics: created at compiler/rustc_infer/src/infer/error_reporting/mod.rs:LL:CC error: aborting due to previous error diff --git a/tests/rustdoc-ui/unable-fulfill-trait.stderr b/tests/rustdoc-ui/unable-fulfill-trait.stderr index a16b5b6eb2f..72f35cb9224 100644 --- a/tests/rustdoc-ui/unable-fulfill-trait.stderr +++ b/tests/rustdoc-ui/unable-fulfill-trait.stderr @@ -1,4 +1,4 @@ -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/unable-fulfill-trait.rs:4:17 | LL | field1: dyn Bar<'a, 'b,>, diff --git a/tests/rustdoc-ui/unknown-renamed-lints.stderr b/tests/rustdoc-ui/unknown-renamed-lints.stderr index b105f47d751..bf529b9f8e2 100644 --- a/tests/rustdoc-ui/unknown-renamed-lints.stderr +++ b/tests/rustdoc-ui/unknown-renamed-lints.stderr @@ -58,7 +58,5 @@ error: unknown lint: `rustdoc::intra_doc_link_resolution_failure` LL | #![deny(rustdoc::intra_doc_link_resolution_failure)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: Compilation failed, aborting rustdoc - -error: aborting due to 9 previous errors +error: aborting due to 8 previous errors diff --git a/tests/rustdoc-ui/z-help.stdout b/tests/rustdoc-ui/z-help.stdout index 4bdecdc1b79..58b2f92d150 100644 --- a/tests/rustdoc-ui/z-help.stdout +++ b/tests/rustdoc-ui/z-help.stdout @@ -1,193 +1,202 @@ - -Z allow-features=val -- only allow the listed language features to be enabled in code (comma separated) - -Z always-encode-mir=val -- encode MIR of all functions into the crate metadata (default: no) - -Z asm-comments=val -- generate comments into the assembly (may change behavior) (default: no) - -Z assert-incr-state=val -- assert that the incremental cache is in given state: either `loaded` or `not-loaded`. - -Z assume-incomplete-release=val -- make cfg(version) treat the current version as incomplete (default: no) - -Z binary-dep-depinfo=val -- include artifacts (sysroot, crate dependencies) used during compilation in dep-info (default: no) - -Z box-noalias=val -- emit noalias metadata for box (default: yes) - -Z branch-protection=val -- set options for branch target identification and pointer authentication on AArch64 - -Z cf-protection=val -- instrument control-flow architecture protection - -Z cgu-partitioning-strategy=val -- the codegen unit partitioning strategy to use - -Z codegen-backend=val -- the backend to use - -Z combine-cgu=val -- combine CGUs into a single one - -Z crate-attr=val -- inject the given attribute in the crate - -Z debug-info-for-profiling=val -- emit discriminators and other data necessary for AutoFDO - -Z debug-macros=val -- emit line numbers debug info inside macros (default: no) - -Z deduplicate-diagnostics=val -- deduplicate identical diagnostics (default: yes) - -Z dep-info-omit-d-target=val -- in dep-info output, omit targets for tracking dependencies of the dep-info files themselves (default: no) - -Z dep-tasks=val -- print tasks that execute and the color their dep node gets (requires debug build) (default: no) - -Z diagnostic-width=val -- set the current output width for diagnostic truncation - -Z dlltool=val -- import library generation tool (windows-gnu only) - -Z dont-buffer-diagnostics=val -- emit diagnostics rather than buffering (breaks NLL error downgrading, sorting) (default: no) - -Z drop-tracking=val -- enables drop tracking in generators (default: no) - -Z dual-proc-macros=val -- load proc macros for both target and host, but only link to the target (default: no) - -Z dump-dep-graph=val -- dump the dependency graph to $RUST_DEP_GRAPH (default: /tmp/dep_graph.gv) (default: no) - -Z dump-drop-tracking-cfg=val -- dump drop-tracking control-flow graph as a `.dot` file (default: no) - -Z dump-mir=val -- dump MIR state to file. + -Z allow-features=val -- only allow the listed language features to be enabled in code (comma separated) + -Z always-encode-mir=val -- encode MIR of all functions into the crate metadata (default: no) + -Z asm-comments=val -- generate comments into the assembly (may change behavior) (default: no) + -Z assert-incr-state=val -- assert that the incremental cache is in given state: either `loaded` or `not-loaded`. + -Z assume-incomplete-release=val -- make cfg(version) treat the current version as incomplete (default: no) + -Z binary-dep-depinfo=val -- include artifacts (sysroot, crate dependencies) used during compilation in dep-info (default: no) + -Z box-noalias=val -- emit noalias metadata for box (default: yes) + -Z branch-protection=val -- set options for branch target identification and pointer authentication on AArch64 + -Z cf-protection=val -- instrument control-flow architecture protection + -Z cgu-partitioning-strategy=val -- the codegen unit partitioning strategy to use + -Z codegen-backend=val -- the backend to use + -Z combine-cgu=val -- combine CGUs into a single one + -Z crate-attr=val -- inject the given attribute in the crate + -Z debug-info-for-profiling=val -- emit discriminators and other data necessary for AutoFDO + -Z debug-macros=val -- emit line numbers debug info inside macros (default: no) + -Z deduplicate-diagnostics=val -- deduplicate identical diagnostics (default: yes) + -Z dep-info-omit-d-target=val -- in dep-info output, omit targets for tracking dependencies of the dep-info files themselves (default: no) + -Z dep-tasks=val -- print tasks that execute and the color their dep node gets (requires debug build) (default: no) + -Z diagnostic-width=val -- set the current output width for diagnostic truncation + -Z dlltool=val -- import library generation tool (windows-gnu only) + -Z dont-buffer-diagnostics=val -- emit diagnostics rather than buffering (breaks NLL error downgrading, sorting) (default: no) + -Z drop-tracking=val -- enables drop tracking in generators (default: no) + -Z drop-tracking-mir=val -- enables drop tracking on MIR in generators (default: no) + -Z dual-proc-macros=val -- load proc macros for both target and host, but only link to the target (default: no) + -Z dump-dep-graph=val -- dump the dependency graph to $RUST_DEP_GRAPH (default: /tmp/dep_graph.gv) (default: no) + -Z dump-drop-tracking-cfg=val -- dump drop-tracking control-flow graph as a `.dot` file (default: no) + -Z dump-mir=val -- dump MIR state to file. `val` is used to select which passes and functions to dump. For example: `all` matches all passes and functions, `foo` matches all passes for functions whose name contains 'foo', `foo & ConstProp` only the 'ConstProp' pass for function names containing 'foo', `foo | bar` all passes for function names containing 'foo' or 'bar'. - -Z dump-mir-dataflow=val -- in addition to `.mir` files, create graphviz `.dot` files with dataflow results (default: no) - -Z dump-mir-dir=val -- the directory the MIR is dumped into (default: `mir_dump`) - -Z dump-mir-exclude-pass-number=val -- exclude the pass number when dumping MIR (used in tests) (default: no) - -Z dump-mir-graphviz=val -- in addition to `.mir` files, create graphviz `.dot` files (and with `-Z instrument-coverage`, also create a `.dot` file for the MIR-derived coverage graph) (default: no) - -Z dump-mir-spanview=val -- in addition to `.mir` files, create `.html` files to view spans for all `statement`s (including terminators), only `terminator` spans, or computed `block` spans (one span encompassing a block's terminator and all statements). If `-Z instrument-coverage` is also enabled, create an additional `.html` file showing the computed coverage spans. - -Z dump-mono-stats=val -- output statistics about monomorphization collection - -Z dump-mono-stats-format=val -- the format to use for -Z dump-mono-stats (`markdown` (default) or `json`) - -Z dwarf-version=val -- version of DWARF debug information to emit (default: 2 or 4, depending on platform) - -Z dylib-lto=val -- enables LTO for dylib crate type - -Z emit-stack-sizes=val -- emit a section containing stack size metadata (default: no) - -Z emit-thin-lto=val -- emit the bc module with thin LTO info (default: yes) - -Z export-executable-symbols=val -- export symbols from executables, as if they were dynamic libraries - -Z extra-const-ub-checks=val -- turns on more checks to detect const UB, which can be slow (default: no) - -Z fewer-names=val -- reduce memory use by retaining fewer names within compilation artifacts (LLVM-IR) (default: no) - -Z force-unstable-if-unmarked=val -- force all crates to be `rustc_private` unstable (default: no) - -Z fuel=val -- set the optimization fuel quota for a crate - -Z function-sections=val -- whether each function should go in its own section - -Z future-incompat-test=val -- forces all lints to be future incompatible, used for internal testing (default: no) - -Z gcc-ld=val -- implementation of ld used by cc - -Z graphviz-dark-mode=val -- use dark-themed colors in graphviz output (default: no) - -Z graphviz-font=val -- use the given `fontname` in graphviz output; can be overridden by setting environment variable `RUSTC_GRAPHVIZ_FONT` (default: `Courier, monospace`) - -Z hir-stats=val -- print some statistics about AST and HIR (default: no) - -Z human-readable-cgu-names=val -- generate human-readable, predictable names for codegen units (default: no) - -Z identify-regions=val -- display unnamed regions as `'<id>`, using a non-ident unique id (default: no) - -Z incremental-ignore-spans=val -- ignore spans during ICH computation -- used for testing (default: no) - -Z incremental-info=val -- print high-level information about incremental reuse (or the lack thereof) (default: no) - -Z incremental-relative-spans=val -- hash spans relative to their parent item for incr. comp. (default: no) - -Z incremental-verify-ich=val -- verify incr. comp. hashes of green query instances (default: no) - -Z inline-in-all-cgus=val -- control whether `#[inline]` functions are in all CGUs - -Z inline-llvm=val -- enable LLVM inlining (default: yes) - -Z inline-mir=val -- enable MIR inlining (default: no) - -Z inline-mir-hint-threshold=val -- inlining threshold for functions with inline hint (default: 100) - -Z inline-mir-threshold=val -- a default MIR inlining threshold (default: 50) - -Z input-stats=val -- gather statistics about the input (default: no) - -Z instrument-coverage=val -- instrument the generated code to support LLVM source-based code coverage reports (note, the compiler build config must include `profiler = true`); implies `-C symbol-mangling-version=v0`. Optional values are: + -Z dump-mir-dataflow=val -- in addition to `.mir` files, create graphviz `.dot` files with dataflow results (default: no) + -Z dump-mir-dir=val -- the directory the MIR is dumped into (default: `mir_dump`) + -Z dump-mir-exclude-pass-number=val -- exclude the pass number when dumping MIR (used in tests) (default: no) + -Z dump-mir-graphviz=val -- in addition to `.mir` files, create graphviz `.dot` files (and with `-Z instrument-coverage`, also create a `.dot` file for the MIR-derived coverage graph) (default: no) + -Z dump-mir-spanview=val -- in addition to `.mir` files, create `.html` files to view spans for all `statement`s (including terminators), only `terminator` spans, or computed `block` spans (one span encompassing a block's terminator and all statements). If `-Z instrument-coverage` is also enabled, create an additional `.html` file showing the computed coverage spans. + -Z dump-mono-stats=val -- output statistics about monomorphization collection + -Z dump-mono-stats-format=val -- the format to use for -Z dump-mono-stats (`markdown` (default) or `json`) + -Z dwarf-version=val -- version of DWARF debug information to emit (default: 2 or 4, depending on platform) + -Z dylib-lto=val -- enables LTO for dylib crate type + -Z emit-stack-sizes=val -- emit a section containing stack size metadata (default: no) + -Z emit-thin-lto=val -- emit the bc module with thin LTO info (default: yes) + -Z export-executable-symbols=val -- export symbols from executables, as if they were dynamic libraries + -Z extra-const-ub-checks=val -- turns on more checks to detect const UB, which can be slow (default: no) + -Z fewer-names=val -- reduce memory use by retaining fewer names within compilation artifacts (LLVM-IR) (default: no) + -Z force-unstable-if-unmarked=val -- force all crates to be `rustc_private` unstable (default: no) + -Z fuel=val -- set the optimization fuel quota for a crate + -Z function-sections=val -- whether each function should go in its own section + -Z future-incompat-test=val -- forces all lints to be future incompatible, used for internal testing (default: no) + -Z gcc-ld=val -- implementation of ld used by cc + -Z graphviz-dark-mode=val -- use dark-themed colors in graphviz output (default: no) + -Z graphviz-font=val -- use the given `fontname` in graphviz output; can be overridden by setting environment variable `RUSTC_GRAPHVIZ_FONT` (default: `Courier, monospace`) + -Z hir-stats=val -- print some statistics about AST and HIR (default: no) + -Z human-readable-cgu-names=val -- generate human-readable, predictable names for codegen units (default: no) + -Z identify-regions=val -- display unnamed regions as `'<id>`, using a non-ident unique id (default: no) + -Z incremental-ignore-spans=val -- ignore spans during ICH computation -- used for testing (default: no) + -Z incremental-info=val -- print high-level information about incremental reuse (or the lack thereof) (default: no) + -Z incremental-relative-spans=val -- hash spans relative to their parent item for incr. comp. (default: no) + -Z incremental-verify-ich=val -- verify incr. comp. hashes of green query instances (default: no) + -Z inline-in-all-cgus=val -- control whether `#[inline]` functions are in all CGUs + -Z inline-llvm=val -- enable LLVM inlining (default: yes) + -Z inline-mir=val -- enable MIR inlining (default: no) + -Z inline-mir-hint-threshold=val -- inlining threshold for functions with inline hint (default: 100) + -Z inline-mir-threshold=val -- a default MIR inlining threshold (default: 50) + -Z input-stats=val -- gather statistics about the input (default: no) + -Z instrument-coverage=val -- instrument the generated code to support LLVM source-based code coverage reports (note, the compiler build config must include `profiler = true`); implies `-C symbol-mangling-version=v0`. Optional values are: `=all` (implicit value) `=except-unused-generics` `=except-unused-functions` `=off` (default) - -Z instrument-mcount=val -- insert function instrument code for mcount-based tracing (default: no) - -Z keep-hygiene-data=val -- keep hygiene data after analysis (default: no) - -Z layout-seed=val -- seed layout randomization - -Z link-native-libraries=val -- link native libraries in the linker invocation (default: yes) - -Z link-only=val -- link the `.rlink` file generated by `-Z no-link` (default: no) - -Z llvm-plugins=val -- a list LLVM plugins to enable (space separated) - -Z llvm-time-trace=val -- generate JSON tracing data file from LLVM data (default: no) - -Z location-detail=val -- what location details should be tracked when using caller_location, either `none`, or a comma separated list of location details, for which valid options are `file`, `line`, and `column` (default: `file,line,column`) - -Z log-backtrace=val -- add a backtrace along with logging - -Z ls=val -- list the symbols defined by a library crate (default: no) - -Z macro-backtrace=val -- show macro backtraces (default: no) - -Z maximal-hir-to-mir-coverage=val -- save as much information as possible about the correspondence between MIR and HIR as source scopes (default: no) - -Z merge-functions=val -- control the operation of the MergeFunctions LLVM pass, taking the same values as the target option of the same name - -Z meta-stats=val -- gather metadata statistics (default: no) - -Z mir-emit-retag=val -- emit Retagging MIR statements, interpreted e.g., by miri; implies -Zmir-opt-level=0 (default: no) - -Z mir-enable-passes=val -- use like `-Zmir-enable-passes=+DestProp,-InstCombine`. Forces the specified passes to be enabled, overriding all other checks. Passes that are not specified are enabled or disabled by other flags as usual. - -Z mir-opt-level=val -- MIR optimization level (0-4; default: 1 in non optimized builds and 2 in optimized builds) - -Z mir-pretty-relative-line-numbers=val -- use line numbers relative to the function in mir pretty printing - -Z move-size-limit=val -- the size at which the `large_assignments` lint starts to be emitted - -Z mutable-noalias=val -- emit noalias metadata for mutable references (default: yes) - -Z nll-facts=val -- dump facts from NLL analysis into side files (default: no) - -Z nll-facts-dir=val -- the directory the NLL facts are dumped into (default: `nll-facts`) - -Z no-analysis=val -- parse and expand the source, but run no analysis - -Z no-codegen=val -- run all passes except codegen; no output - -Z no-generate-arange-section=val -- omit DWARF address ranges that give faster lookups - -Z no-jump-tables=val -- disable the jump tables and lookup tables that can be generated from a switch case lowering - -Z no-leak-check=val -- disable the 'leak check' for subtyping; unsound, but useful for tests - -Z no-link=val -- compile without linking - -Z no-parallel-llvm=val -- run LLVM in non-parallel mode (while keeping codegen-units and ThinLTO) - -Z no-profiler-runtime=val -- prevent automatic injection of the profiler_builtins crate - -Z no-unique-section-names=val -- do not use unique names for text and data sections when -Z function-sections is used - -Z normalize-docs=val -- normalize associated items in rustdoc when generating documentation - -Z oom=val -- panic strategy for out-of-memory handling - -Z osx-rpath-install-name=val -- pass `-install_name @rpath/...` to the macOS linker (default: no) - -Z packed-bundled-libs=val -- change rlib format to store native libraries as archives - -Z panic-abort-tests=val -- support compiling tests with panic=abort (default: no) - -Z panic-in-drop=val -- panic strategy for panics in drops - -Z parse-only=val -- parse only; do not compile, assemble, or link (default: no) - -Z perf-stats=val -- print some performance-related statistics (default: no) - -Z pick-stable-methods-before-any-unstable=val -- try to pick stable methods first before picking any unstable methods (default: yes) - -Z plt=val -- whether to use the PLT when calling into shared libraries; + -Z instrument-mcount=val -- insert function instrument code for mcount-based tracing (default: no) + -Z instrument-xray=val -- insert function instrument code for XRay-based tracing (default: no) + Optional extra settings: + `=always` + `=never` + `=ignore-loops` + `=instruction-threshold=N` + `=skip-entry` + `=skip-exit` + Multiple options can be combined with commas. + -Z keep-hygiene-data=val -- keep hygiene data after analysis (default: no) + -Z layout-seed=val -- seed layout randomization + -Z link-native-libraries=val -- link native libraries in the linker invocation (default: yes) + -Z link-only=val -- link the `.rlink` file generated by `-Z no-link` (default: no) + -Z llvm-plugins=val -- a list LLVM plugins to enable (space separated) + -Z llvm-time-trace=val -- generate JSON tracing data file from LLVM data (default: no) + -Z location-detail=val -- what location details should be tracked when using caller_location, either `none`, or a comma separated list of location details, for which valid options are `file`, `line`, and `column` (default: `file,line,column`) + -Z ls=val -- list the symbols defined by a library crate (default: no) + -Z macro-backtrace=val -- show macro backtraces (default: no) + -Z maximal-hir-to-mir-coverage=val -- save as much information as possible about the correspondence between MIR and HIR as source scopes (default: no) + -Z merge-functions=val -- control the operation of the MergeFunctions LLVM pass, taking the same values as the target option of the same name + -Z meta-stats=val -- gather metadata statistics (default: no) + -Z mir-emit-retag=val -- emit Retagging MIR statements, interpreted e.g., by miri; implies -Zmir-opt-level=0 (default: no) + -Z mir-enable-passes=val -- use like `-Zmir-enable-passes=+DestProp,-InstCombine`. Forces the specified passes to be enabled, overriding all other checks. Passes that are not specified are enabled or disabled by other flags as usual. + -Z mir-opt-level=val -- MIR optimization level (0-4; default: 1 in non optimized builds and 2 in optimized builds) + -Z mir-pretty-relative-line-numbers=val -- use line numbers relative to the function in mir pretty printing + -Z move-size-limit=val -- the size at which the `large_assignments` lint starts to be emitted + -Z mutable-noalias=val -- emit noalias metadata for mutable references (default: yes) + -Z nll-facts=val -- dump facts from NLL analysis into side files (default: no) + -Z nll-facts-dir=val -- the directory the NLL facts are dumped into (default: `nll-facts`) + -Z no-analysis=val -- parse and expand the source, but run no analysis + -Z no-codegen=val -- run all passes except codegen; no output + -Z no-generate-arange-section=val -- omit DWARF address ranges that give faster lookups + -Z no-jump-tables=val -- disable the jump tables and lookup tables that can be generated from a switch case lowering + -Z no-leak-check=val -- disable the 'leak check' for subtyping; unsound, but useful for tests + -Z no-link=val -- compile without linking + -Z no-parallel-llvm=val -- run LLVM in non-parallel mode (while keeping codegen-units and ThinLTO) + -Z no-profiler-runtime=val -- prevent automatic injection of the profiler_builtins crate + -Z no-unique-section-names=val -- do not use unique names for text and data sections when -Z function-sections is used + -Z normalize-docs=val -- normalize associated items in rustdoc when generating documentation + -Z oom=val -- panic strategy for out-of-memory handling + -Z osx-rpath-install-name=val -- pass `-install_name @rpath/...` to the macOS linker (default: no) + -Z packed-bundled-libs=val -- change rlib format to store native libraries as archives + -Z panic-abort-tests=val -- support compiling tests with panic=abort (default: no) + -Z panic-in-drop=val -- panic strategy for panics in drops + -Z parse-only=val -- parse only; do not compile, assemble, or link (default: no) + -Z perf-stats=val -- print some performance-related statistics (default: no) + -Z plt=val -- whether to use the PLT when calling into shared libraries; only has effect for PIC code on systems with ELF binaries (default: PLT is disabled if full relro is enabled) - -Z polonius=val -- enable polonius-based borrow-checker (default: no) - -Z polymorphize=val -- perform polymorphization analysis - -Z pre-link-arg=val -- a single extra argument to prepend the linker invocation (can be used several times) - -Z pre-link-args=val -- extra arguments to prepend to the linker invocation (space separated) - -Z precise-enum-drop-elaboration=val -- use a more precise version of drop elaboration for matches on enums (default: yes). This results in better codegen, but has caused miscompilations on some tier 2 platforms. See #77382 and #74551. - -Z print-fuel=val -- make rustc print the total optimization fuel used by a crate - -Z print-llvm-passes=val -- print the LLVM optimization passes being run (default: no) - -Z print-mono-items=val -- print the result of the monomorphization collection pass - -Z print-type-sizes=val -- print layout information for each type encountered (default: no) - -Z proc-macro-backtrace=val -- show backtraces for panics during proc-macro execution (default: no) - -Z proc-macro-execution-strategy=val -- how to run proc-macro code (default: same-thread) - -Z profile=val -- insert profiling code (default: no) - -Z profile-closures=val -- profile size of closures - -Z profile-emit=val -- file path to emit profiling data at runtime when using 'profile' (default based on relative source path) - -Z profile-sample-use=val -- use the given `.prof` file for sampled profile-guided optimization (also known as AutoFDO) - -Z profiler-runtime=val -- name of the profiler runtime crate to automatically inject (default: `profiler_builtins`) - -Z query-dep-graph=val -- enable queries of the dependency graph for regression testing (default: no) - -Z randomize-layout=val -- randomize the layout of types (default: no) - -Z relax-elf-relocations=val -- whether ELF relocations can be relaxed - -Z relro-level=val -- choose which RELRO level to use - -Z remap-cwd-prefix=val -- remap paths under the current working directory to this path prefix - -Z report-delayed-bugs=val -- immediately print bugs registered with `delay_span_bug` (default: no) - -Z sanitizer=val -- use a sanitizer - -Z sanitizer-memory-track-origins=val -- enable origins tracking in MemorySanitizer - -Z sanitizer-recover=val -- enable recovery for selected sanitizers - -Z saturating-float-casts=val -- make float->int casts UB-free: numbers outside the integer type's range are clipped to the max/min integer respectively, and NaN is mapped to 0 (default: yes) - -Z save-analysis=val -- write syntax and type analysis (in JSON format) information, in addition to normal output (default: no) - -Z self-profile=val -- run the self profiler and output the raw event data - -Z self-profile-counter=val -- counter used by the self profiler (default: `wall-time`), one of: + -Z polonius=val -- enable polonius-based borrow-checker (default: no) + -Z polymorphize=val -- perform polymorphization analysis + -Z pre-link-arg=val -- a single extra argument to prepend the linker invocation (can be used several times) + -Z pre-link-args=val -- extra arguments to prepend to the linker invocation (space separated) + -Z precise-enum-drop-elaboration=val -- use a more precise version of drop elaboration for matches on enums (default: yes). This results in better codegen, but has caused miscompilations on some tier 2 platforms. See #77382 and #74551. + -Z print-fuel=val -- make rustc print the total optimization fuel used by a crate + -Z print-llvm-passes=val -- print the LLVM optimization passes being run (default: no) + -Z print-mono-items=val -- print the result of the monomorphization collection pass + -Z print-type-sizes=val -- print layout information for each type encountered (default: no) + -Z proc-macro-backtrace=val -- show backtraces for panics during proc-macro execution (default: no) + -Z proc-macro-execution-strategy=val -- how to run proc-macro code (default: same-thread) + -Z profile=val -- insert profiling code (default: no) + -Z profile-closures=val -- profile size of closures + -Z profile-emit=val -- file path to emit profiling data at runtime when using 'profile' (default based on relative source path) + -Z profile-sample-use=val -- use the given `.prof` file for sampled profile-guided optimization (also known as AutoFDO) + -Z profiler-runtime=val -- name of the profiler runtime crate to automatically inject (default: `profiler_builtins`) + -Z query-dep-graph=val -- enable queries of the dependency graph for regression testing (default: no) + -Z randomize-layout=val -- randomize the layout of types (default: no) + -Z relax-elf-relocations=val -- whether ELF relocations can be relaxed + -Z relro-level=val -- choose which RELRO level to use + -Z remap-cwd-prefix=val -- remap paths under the current working directory to this path prefix + -Z report-delayed-bugs=val -- immediately print bugs registered with `delay_span_bug` (default: no) + -Z sanitizer=val -- use a sanitizer + -Z sanitizer-memory-track-origins=val -- enable origins tracking in MemorySanitizer + -Z sanitizer-recover=val -- enable recovery for selected sanitizers + -Z saturating-float-casts=val -- make float->int casts UB-free: numbers outside the integer type's range are clipped to the max/min integer respectively, and NaN is mapped to 0 (default: yes) + -Z self-profile=val -- run the self profiler and output the raw event data + -Z self-profile-counter=val -- counter used by the self profiler (default: `wall-time`), one of: `wall-time` (monotonic clock, i.e. `std::time::Instant`) `instructions:u` (retired instructions, userspace-only) `instructions-minus-irqs:u` (subtracting hardware interrupt counts for extra accuracy) - -Z self-profile-events=val -- specify the events recorded by the self profiler; + -Z self-profile-events=val -- specify the events recorded by the self profiler; for example: `-Z self-profile-events=default,query-keys` all options: none, all, default, generic-activity, query-provider, query-cache-hit query-blocked, incr-cache-load, incr-result-hashing, query-keys, function-args, args, llvm, artifact-sizes - -Z share-generics=val -- make the current crate share its generic instantiations - -Z show-span=val -- show spans for compiler debugging (expr|pat|ty) - -Z simulate-remapped-rust-src-base=val -- simulate the effect of remap-debuginfo = true at bootstrapping by remapping path to rust's source base directory. only meant for testing purposes - -Z span-debug=val -- forward proc_macro::Span's `Debug` impl to `Span` - -Z span-free-formats=val -- exclude spans when debug-printing compiler state (default: no) - -Z split-dwarf-inlining=val -- provide minimal debug info in the object/executable to facilitate online symbolication/stack traces in the absence of .dwo/.dwp files when using Split DWARF - -Z split-dwarf-kind=val -- split dwarf variant (only if -Csplit-debuginfo is enabled and on relevant platform) + -Z share-generics=val -- make the current crate share its generic instantiations + -Z show-span=val -- show spans for compiler debugging (expr|pat|ty) + -Z simulate-remapped-rust-src-base=val -- simulate the effect of remap-debuginfo = true at bootstrapping by remapping path to rust's source base directory. only meant for testing purposes + -Z span-debug=val -- forward proc_macro::Span's `Debug` impl to `Span` + -Z span-free-formats=val -- exclude spans when debug-printing compiler state (default: no) + -Z split-dwarf-inlining=val -- provide minimal debug info in the object/executable to facilitate online symbolication/stack traces in the absence of .dwo/.dwp files when using Split DWARF + -Z split-dwarf-kind=val -- split dwarf variant (only if -Csplit-debuginfo is enabled and on relevant platform) (default: `split`) `split`: sections which do not require relocation are written into a DWARF object (`.dwo`) file which is ignored by the linker `single`: sections which do not require relocation are written into object file but ignored by the linker - -Z src-hash-algorithm=val -- hash algorithm of source files in debug info (`md5`, `sha1`, or `sha256`) - -Z stack-protector=val -- control stack smash protection strategy (`rustc --print stack-protector-strategies` for details) - -Z strict-init-checks=val -- control if mem::uninitialized and mem::zeroed panic on more UB - -Z strip=val -- tell the linker which information to strip (`none` (default), `debuginfo` or `symbols`) - -Z symbol-mangling-version=val -- which mangling version to use for symbol names ('legacy' (default) or 'v0') - -Z teach=val -- show extended diagnostic help (default: no) - -Z temps-dir=val -- the directory the intermediate files are written to - -Z thinlto=val -- enable ThinLTO when possible - -Z thir-unsafeck=val -- use the THIR unsafety checker (default: no) - -Z threads=val -- use a thread pool with N threads - -Z time-llvm-passes=val -- measure time of each LLVM pass (default: no) - -Z time-passes=val -- measure time of each rustc pass (default: no) - -Z tls-model=val -- choose the TLS model to use (`rustc --print tls-models` for details) - -Z trace-macros=val -- for every macro invocation, print its name and arguments (default: no) - -Z track-diagnostics=val -- tracks where in rustc a diagnostic was emitted - -Z trait-solver=val -- specify the trait solver mode used by rustc (default: classic) - -Z translate-additional-ftl=val -- additional fluent translation to preferentially use (for testing translation) - -Z translate-directionality-markers=val -- emit directionality isolation markers in translated diagnostics - -Z translate-lang=val -- language identifier for diagnostic output - -Z translate-remapped-path-to-local-path=val -- translate remapped paths into local paths when possible (default: yes) - -Z trap-unreachable=val -- generate trap instructions for unreachable intrinsics (default: use target setting, usually yes) - -Z treat-err-as-bug=val -- treat error number `val` that occurs as bug - -Z trim-diagnostic-paths=val -- in diagnostics, use heuristics to shorten paths referring to items - -Z tune-cpu=val -- select processor to schedule for (`rustc --print target-cpus` for details) - -Z ui-testing=val -- emit compiler diagnostics in a form suitable for UI testing (default: no) - -Z uninit-const-chunk-threshold=val -- allow generating const initializers with mixed init/uninit chunks, and set the maximum number of chunks for which this is allowed (default: 16) - -Z unleash-the-miri-inside-of-you=val -- take the brakes off const evaluation. NOTE: this is unsound (default: no) - -Z unpretty=val -- present the input source, unstable (and less-pretty) variants; + -Z src-hash-algorithm=val -- hash algorithm of source files in debug info (`md5`, `sha1`, or `sha256`) + -Z stack-protector=val -- control stack smash protection strategy (`rustc --print stack-protector-strategies` for details) + -Z strict-init-checks=val -- control if mem::uninitialized and mem::zeroed panic on more UB + -Z strip=val -- tell the linker which information to strip (`none` (default), `debuginfo` or `symbols`) + -Z symbol-mangling-version=val -- which mangling version to use for symbol names ('legacy' (default) or 'v0') + -Z teach=val -- show extended diagnostic help (default: no) + -Z temps-dir=val -- the directory the intermediate files are written to + -Z terminal-urls=val -- use the OSC 8 hyperlink terminal specification to print hyperlinks in the compiler output + -Z thinlto=val -- enable ThinLTO when possible + -Z thir-unsafeck=val -- use the THIR unsafety checker (default: no) + -Z threads=val -- use a thread pool with N threads + -Z time-llvm-passes=val -- measure time of each LLVM pass (default: no) + -Z time-passes=val -- measure time of each rustc pass (default: no) + -Z tiny-const-eval-limit=val -- sets a tiny, non-configurable limit for const eval; useful for compiler tests + -Z tls-model=val -- choose the TLS model to use (`rustc --print tls-models` for details) + -Z trace-macros=val -- for every macro invocation, print its name and arguments (default: no) + -Z track-diagnostics=val -- tracks where in rustc a diagnostic was emitted + -Z trait-solver=val -- specify the trait solver mode used by rustc (default: classic) + -Z translate-additional-ftl=val -- additional fluent translation to preferentially use (for testing translation) + -Z translate-directionality-markers=val -- emit directionality isolation markers in translated diagnostics + -Z translate-lang=val -- language identifier for diagnostic output + -Z translate-remapped-path-to-local-path=val -- translate remapped paths into local paths when possible (default: yes) + -Z trap-unreachable=val -- generate trap instructions for unreachable intrinsics (default: use target setting, usually yes) + -Z treat-err-as-bug=val -- treat error number `val` that occurs as bug + -Z trim-diagnostic-paths=val -- in diagnostics, use heuristics to shorten paths referring to items + -Z tune-cpu=val -- select processor to schedule for (`rustc --print target-cpus` for details) + -Z ui-testing=val -- emit compiler diagnostics in a form suitable for UI testing (default: no) + -Z uninit-const-chunk-threshold=val -- allow generating const initializers with mixed init/uninit chunks, and set the maximum number of chunks for which this is allowed (default: 16) + -Z unleash-the-miri-inside-of-you=val -- take the brakes off const evaluation. NOTE: this is unsound (default: no) + -Z unpretty=val -- present the input source, unstable (and less-pretty) variants; `normal`, `identified`, `expanded`, `expanded,identified`, `expanded,hygiene` (with internal representations), @@ -197,11 +206,11 @@ `hir,typed` (HIR with types for each node), `hir-tree` (dump the raw HIR), `mir` (the MIR), or `mir-cfg` (graphviz formatted MIR) - -Z unsound-mir-opts=val -- enable unsound and buggy MIR optimizations (default: no) - -Z unstable-options=val -- adds unstable command line options to rustc interface (default: no) - -Z use-ctors-section=val -- use legacy .ctors section for initializers rather than .init_array - -Z validate-mir=val -- validate MIR after each transformation - -Z verbose=val -- in general, enable more debug printouts (default: no) - -Z verify-llvm-ir=val -- verify LLVM IR (default: no) - -Z virtual-function-elimination=val -- enables dead virtual function elimination optimization. Requires `-Clto[=[fat,yes]]` - -Z wasi-exec-model=val -- whether to build a wasi command or reactor + -Z unsound-mir-opts=val -- enable unsound and buggy MIR optimizations (default: no) + -Z unstable-options=val -- adds unstable command line options to rustc interface (default: no) + -Z use-ctors-section=val -- use legacy .ctors section for initializers rather than .init_array + -Z validate-mir=val -- validate MIR after each transformation + -Z verbose=val -- in general, enable more debug printouts (default: no) + -Z verify-llvm-ir=val -- verify LLVM IR (default: no) + -Z virtual-function-elimination=val -- enables dead virtual function elimination optimization. Requires `-Clto[=[fat,yes]]` + -Z wasi-exec-model=val -- whether to build a wasi command or reactor diff --git a/tests/rustdoc/anchors.no_const_anchor.html b/tests/rustdoc/anchors.no_const_anchor.html index 75e67330a3e..a8587829d3e 100644 --- a/tests/rustdoc/anchors.no_const_anchor.html +++ b/tests/rustdoc/anchors.no_const_anchor.html @@ -1 +1 @@ -<section id="associatedconstant.YOLO" class="method has-srclink"><a class="srclink rightside" href="../src/foo/anchors.rs.html#16">source</a><h4 class="code-header">const <a href="#associatedconstant.YOLO" class="constant">YOLO</a>: <a class="primitive" href="{{channel}}/std/primitive.u32.html">u32</a></h4></section> \ No newline at end of file +<section id="associatedconstant.YOLO" class="method"><a class="srclink rightside" href="../src/foo/anchors.rs.html#16">source</a><h4 class="code-header">const <a href="#associatedconstant.YOLO" class="constant">YOLO</a>: <a class="primitive" href="{{channel}}/std/primitive.u32.html">u32</a></h4></section> \ No newline at end of file diff --git a/tests/rustdoc/anchors.no_const_anchor2.html b/tests/rustdoc/anchors.no_const_anchor2.html index c0025197602..4c5e45fea2d 100644 --- a/tests/rustdoc/anchors.no_const_anchor2.html +++ b/tests/rustdoc/anchors.no_const_anchor2.html @@ -1 +1 @@ -<section id="associatedconstant.X" class="associatedconstant has-srclink"><a class="srclink rightside" href="../src/foo/anchors.rs.html#42">source</a><h4 class="code-header">pub const <a href="#associatedconstant.X" class="constant">X</a>: <a class="primitive" href="{{channel}}/std/primitive.i32.html">i32</a> = 0i32</h4></section> \ No newline at end of file +<section id="associatedconstant.X" class="associatedconstant"><a class="srclink rightside" href="../src/foo/anchors.rs.html#42">source</a><h4 class="code-header">pub const <a href="#associatedconstant.X" class="constant">X</a>: <a class="primitive" href="{{channel}}/std/primitive.i32.html">i32</a> = 0i32</h4></section> \ No newline at end of file diff --git a/tests/rustdoc/anchors.no_method_anchor.html b/tests/rustdoc/anchors.no_method_anchor.html index b9ec8bf4c09..44957a5b71a 100644 --- a/tests/rustdoc/anchors.no_method_anchor.html +++ b/tests/rustdoc/anchors.no_method_anchor.html @@ -1 +1 @@ -<section id="method.new" class="method has-srclink"><a class="srclink rightside" href="../src/foo/anchors.rs.html#48">source</a><h4 class="code-header">pub fn <a href="#method.new" class="fn">new</a>() -> Self</h4></section> \ No newline at end of file +<section id="method.new" class="method"><a class="srclink rightside" href="../src/foo/anchors.rs.html#48">source</a><h4 class="code-header">pub fn <a href="#method.new" class="fn">new</a>() -> Self</h4></section> \ No newline at end of file diff --git a/tests/rustdoc/anchors.no_trait_method_anchor.html b/tests/rustdoc/anchors.no_trait_method_anchor.html index 4308ddad412..75c2caf87a8 100644 --- a/tests/rustdoc/anchors.no_trait_method_anchor.html +++ b/tests/rustdoc/anchors.no_trait_method_anchor.html @@ -1 +1 @@ -<section id="method.bar" class="method has-srclink"><a class="srclink rightside" href="../src/foo/anchors.rs.html#23">source</a><h4 class="code-header">fn <a href="#method.bar" class="fn">bar</a>()</h4></section> \ No newline at end of file +<section id="method.bar" class="method"><a class="srclink rightside" href="../src/foo/anchors.rs.html#23">source</a><h4 class="code-header">fn <a href="#method.bar" class="fn">bar</a>()</h4></section> \ No newline at end of file diff --git a/tests/rustdoc/anchors.no_tymethod_anchor.html b/tests/rustdoc/anchors.no_tymethod_anchor.html index 91eed8a3742..38575eadfa9 100644 --- a/tests/rustdoc/anchors.no_tymethod_anchor.html +++ b/tests/rustdoc/anchors.no_tymethod_anchor.html @@ -1 +1 @@ -<section id="tymethod.foo" class="method has-srclink"><a class="srclink rightside" href="../src/foo/anchors.rs.html#20">source</a><h4 class="code-header">fn <a href="#tymethod.foo" class="fn">foo</a>()</h4></section> \ No newline at end of file +<section id="tymethod.foo" class="method"><a class="srclink rightside" href="../src/foo/anchors.rs.html#20">source</a><h4 class="code-header">fn <a href="#tymethod.foo" class="fn">foo</a>()</h4></section> \ No newline at end of file diff --git a/tests/rustdoc/anchors.no_type_anchor.html b/tests/rustdoc/anchors.no_type_anchor.html index 2c66d5aa315..dd65d98fee6 100644 --- a/tests/rustdoc/anchors.no_type_anchor.html +++ b/tests/rustdoc/anchors.no_type_anchor.html @@ -1 +1 @@ -<section id="associatedtype.T" class="method has-srclink"><a class="srclink rightside" href="../src/foo/anchors.rs.html#13">source</a><h4 class="code-header">type <a href="#associatedtype.T" class="associatedtype">T</a></h4></section> \ No newline at end of file +<section id="associatedtype.T" class="method"><a class="srclink rightside" href="../src/foo/anchors.rs.html#13">source</a><h4 class="code-header">type <a href="#associatedtype.T" class="associatedtype">T</a></h4></section> \ No newline at end of file diff --git a/tests/rustdoc/anchors.no_type_anchor2.html b/tests/rustdoc/anchors.no_type_anchor2.html index 72a1186bf7e..f8b59160f15 100644 --- a/tests/rustdoc/anchors.no_type_anchor2.html +++ b/tests/rustdoc/anchors.no_type_anchor2.html @@ -1 +1 @@ -<section id="associatedtype.Y" class="associatedtype has-srclink"><h4 class="code-header">type <a href="#associatedtype.Y" class="associatedtype">Y</a> = <a class="primitive" href="{{channel}}/std/primitive.u32.html">u32</a></h4></section> +<section id="associatedtype.Y" class="associatedtype"><h4 class="code-header">type <a href="#associatedtype.Y" class="associatedtype">Y</a> = <a class="primitive" href="{{channel}}/std/primitive.u32.html">u32</a></h4></section> \ No newline at end of file diff --git a/tests/rustdoc/array-links.rs b/tests/rustdoc/array-links.rs index e7c0ee2de1a..8ee294daa96 100644 --- a/tests/rustdoc/array-links.rs +++ b/tests/rustdoc/array-links.rs @@ -4,25 +4,25 @@ pub struct MyBox<T: ?Sized>(*const T); // @has 'foo/fn.alpha.html' -// @snapshot link_slice_u32 - '//div[@class="item-decl"]/pre[@class="rust"]/code' +// @snapshot link_slice_u32 - '//pre[@class="rust item-decl"]/code' pub fn alpha() -> &'static [u32; 1] { loop {} } // @has 'foo/fn.beta.html' -// @snapshot link_slice_generic - '//div[@class="item-decl"]/pre[@class="rust"]/code' +// @snapshot link_slice_generic - '//pre[@class="rust item-decl"]/code' pub fn beta<T>() -> &'static [T; 1] { loop {} } // @has 'foo/fn.gamma.html' -// @snapshot link_box_u32 - '//div[@class="item-decl"]/pre[@class="rust"]/code' +// @snapshot link_box_u32 - '//pre[@class="rust item-decl"]/code' pub fn gamma() -> MyBox<[u32; 1]> { loop {} } // @has 'foo/fn.delta.html' -// @snapshot link_box_generic - '//div[@class="item-decl"]/pre[@class="rust"]/code' +// @snapshot link_box_generic - '//pre[@class="rust item-decl"]/code' pub fn delta<T>() -> MyBox<[T; 1]> { loop {} } diff --git a/tests/rustdoc/assoc-consts.rs b/tests/rustdoc/assoc-consts.rs index 77b139b644f..68a11c57b52 100644 --- a/tests/rustdoc/assoc-consts.rs +++ b/tests/rustdoc/assoc-consts.rs @@ -1,5 +1,5 @@ pub trait Foo { - // @has assoc_consts/trait.Foo.html '//div[@class="item-decl"]/pre[@class="rust"]' \ + // @has assoc_consts/trait.Foo.html '//pre[@class="rust item-decl"]' \ // 'const FOO: usize = 13usize;' // @has - '//*[@id="associatedconstant.FOO"]' 'const FOO: usize' const FOO: usize = 12 + 1; diff --git a/tests/rustdoc/assoc-item-cast.rs b/tests/rustdoc/assoc-item-cast.rs index ab9702a24f4..ad8235985bc 100644 --- a/tests/rustdoc/assoc-item-cast.rs +++ b/tests/rustdoc/assoc-item-cast.rs @@ -10,5 +10,5 @@ pub trait AsExpression<T> { } // @has foo/type.AsExprOf.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'type AsExprOf<Item, Type> = <Item as AsExpression<Type>>::Expression;' +// @has - '//pre[@class="rust item-decl"]' 'type AsExprOf<Item, Type> = <Item as AsExpression<Type>>::Expression;' pub type AsExprOf<Item, Type> = <Item as AsExpression<Type>>::Expression; diff --git a/tests/rustdoc/assoc-types.rs b/tests/rustdoc/assoc-types.rs index de36c8ffeff..e74db7578d1 100644 --- a/tests/rustdoc/assoc-types.rs +++ b/tests/rustdoc/assoc-types.rs @@ -12,8 +12,8 @@ pub trait Index<I: ?Sized> { } // @has assoc_types/fn.use_output.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' '-> &T::Output' -// @has - '//div[@class="item-decl"]/pre[@class="rust"]//a[@href="trait.Index.html#associatedtype.Output"]' 'Output' +// @has - '//pre[@class="rust item-decl"]' '-> &T::Output' +// @has - '//pre[@class="rust item-decl"]//a[@href="trait.Index.html#associatedtype.Output"]' 'Output' pub fn use_output<T: Index<usize>>(obj: &T, index: usize) -> &T::Output { obj.index(index) } @@ -23,13 +23,13 @@ pub trait Feed { } // @has assoc_types/fn.use_input.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'T::Input' -// @has - '//div[@class="item-decl"]/pre[@class="rust"]//a[@href="trait.Feed.html#associatedtype.Input"]' 'Input' +// @has - '//pre[@class="rust item-decl"]' 'T::Input' +// @has - '//pre[@class="rust item-decl"]//a[@href="trait.Feed.html#associatedtype.Input"]' 'Input' pub fn use_input<T: Feed>(_feed: &T, _element: T::Input) { } // @has assoc_types/fn.cmp_input.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'where T::Input: PartialEq<U::Input>' -// @has - '//div[@class="item-decl"]/pre[@class="rust"]//a[@href="trait.Feed.html#associatedtype.Input"]' 'Input' +// @has - '//pre[@class="rust item-decl"]' 'where T::Input: PartialEq<U::Input>' +// @has - '//pre[@class="rust item-decl"]//a[@href="trait.Feed.html#associatedtype.Input"]' 'Input' pub fn cmp_input<T: Feed, U: Feed>(a: &T::Input, b: &U::Input) -> bool where T::Input: PartialEq<U::Input> { diff --git a/tests/rustdoc/async-fn.rs b/tests/rustdoc/async-fn.rs index fb7ebb5f822..70bcbcb6ff4 100644 --- a/tests/rustdoc/async-fn.rs +++ b/tests/rustdoc/async-fn.rs @@ -1,35 +1,35 @@ // edition:2018 -// @has async_fn/fn.foo.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn foo() -> Option<Foo>' +// @has async_fn/fn.foo.html '//pre[@class="rust item-decl"]' 'pub async fn foo() -> Option<Foo>' pub async fn foo() -> Option<Foo> { None } -// @has async_fn/fn.bar.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn bar(a: i32, b: i32) -> i32' +// @has async_fn/fn.bar.html '//pre[@class="rust item-decl"]' 'pub async fn bar(a: i32, b: i32) -> i32' pub async fn bar(a: i32, b: i32) -> i32 { 0 } -// @has async_fn/fn.baz.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn baz<T>(a: T) -> T' +// @has async_fn/fn.baz.html '//pre[@class="rust item-decl"]' 'pub async fn baz<T>(a: T) -> T' pub async fn baz<T>(a: T) -> T { a } -// @has async_fn/fn.qux.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async unsafe fn qux() -> char' +// @has async_fn/fn.qux.html '//pre[@class="rust item-decl"]' 'pub async unsafe fn qux() -> char' pub async unsafe fn qux() -> char { '⚠' } -// @has async_fn/fn.mut_args.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn mut_args(a: usize)' +// @has async_fn/fn.mut_args.html '//pre[@class="rust item-decl"]' 'pub async fn mut_args(a: usize)' pub async fn mut_args(mut a: usize) {} -// @has async_fn/fn.mut_ref.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn mut_ref(x: i32)' +// @has async_fn/fn.mut_ref.html '//pre[@class="rust item-decl"]' 'pub async fn mut_ref(x: i32)' pub async fn mut_ref(ref mut x: i32) {} trait Bar {} impl Bar for () {} -// @has async_fn/fn.quux.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn quux() -> impl Bar' +// @has async_fn/fn.quux.html '//pre[@class="rust item-decl"]' 'pub async fn quux() -> impl Bar' pub async fn quux() -> impl Bar { () } @@ -50,46 +50,46 @@ pub trait Pattern<'a> {} pub trait Trait<const N: usize> {} // @has async_fn/fn.const_generics.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn const_generics<const N: usize>(_: impl Trait<N>)' +// @has - '//pre[@class="rust item-decl"]' 'pub async fn const_generics<const N: usize>(_: impl Trait<N>)' pub async fn const_generics<const N: usize>(_: impl Trait<N>) {} // test that elided lifetimes are properly elided and not displayed as `'_` // regression test for #63037 // @has async_fn/fn.elided.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn elided(foo: &str) -> &str' +// @has - '//pre[@class="rust item-decl"]' 'pub async fn elided(foo: &str) -> &str' pub async fn elided(foo: &str) -> &str {} // This should really be shown as written, but for implementation reasons it's difficult. // See `impl Clean for TyKind::Ref`. // @has async_fn/fn.user_elided.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn user_elided(foo: &str) -> &str' +// @has - '//pre[@class="rust item-decl"]' 'pub async fn user_elided(foo: &str) -> &str' pub async fn user_elided(foo: &'_ str) -> &str {} // @has async_fn/fn.static_trait.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn static_trait(foo: &str) -> Box<dyn Bar>' +// @has - '//pre[@class="rust item-decl"]' 'pub async fn static_trait(foo: &str) -> Box<dyn Bar>' pub async fn static_trait(foo: &str) -> Box<dyn Bar> {} // @has async_fn/fn.lifetime_for_trait.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "pub async fn lifetime_for_trait(foo: &str) -> Box<dyn Bar + '_>" +// @has - '//pre[@class="rust item-decl"]' "pub async fn lifetime_for_trait(foo: &str) -> Box<dyn Bar + '_>" pub async fn lifetime_for_trait(foo: &str) -> Box<dyn Bar + '_> {} // @has async_fn/fn.elided_in_input_trait.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "pub async fn elided_in_input_trait(t: impl Pattern<'_>)" +// @has - '//pre[@class="rust item-decl"]' "pub async fn elided_in_input_trait(t: impl Pattern<'_>)" pub async fn elided_in_input_trait(t: impl Pattern<'_>) {} struct AsyncFdReadyGuard<'a, T> { x: &'a T } impl Foo { // @has async_fn/struct.Foo.html - // @has - '//*[@class="method has-srclink"]' 'pub async fn complicated_lifetimes( &self, context: &impl Bar) -> impl Iterator<Item = &usize>' + // @has - '//*[@class="method"]' 'pub async fn complicated_lifetimes( &self, context: &impl Bar ) -> impl Iterator<Item = &usize>' pub async fn complicated_lifetimes(&self, context: &impl Bar) -> impl Iterator<Item = &usize> {} // taken from `tokio` as an example of a method that was particularly bad before - // @has - '//*[@class="method has-srclink"]' "pub async fn readable<T>(&self) -> Result<AsyncFdReadyGuard<'_, T>, ()>" + // @has - '//*[@class="method"]' "pub async fn readable<T>(&self) -> Result<AsyncFdReadyGuard<'_, T>, ()>" pub async fn readable<T>(&self) -> Result<AsyncFdReadyGuard<'_, T>, ()> {} - // @has - '//*[@class="method has-srclink"]' "pub async fn mut_self(&mut self)" + // @has - '//*[@class="method"]' "pub async fn mut_self(&mut self)" pub async fn mut_self(&mut self) {} } // test named lifetimes, just in case // @has async_fn/fn.named.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "pub async fn named<'a, 'b>(foo: &'a str) -> &'b str" +// @has - '//pre[@class="rust item-decl"]' "pub async fn named<'a, 'b>(foo: &'a str) -> &'b str" pub async fn named<'a, 'b>(foo: &'a str) -> &'b str {} // @has async_fn/fn.named_trait.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "pub async fn named_trait<'a, 'b>(foo: impl Pattern<'a>) -> impl Pattern<'b>" +// @has - '//pre[@class="rust item-decl"]' "pub async fn named_trait<'a, 'b>(foo: impl Pattern<'a>) -> impl Pattern<'b>" pub async fn named_trait<'a, 'b>(foo: impl Pattern<'a>) -> impl Pattern<'b> {} diff --git a/tests/rustdoc/attribute-rendering.rs b/tests/rustdoc/attribute-rendering.rs index 36e10923c85..a652fda1604 100644 --- a/tests/rustdoc/attribute-rendering.rs +++ b/tests/rustdoc/attribute-rendering.rs @@ -1,7 +1,7 @@ #![crate_name = "foo"] // @has 'foo/fn.f.html' -// @has - //*[@'class="item-decl"]' '#[export_name = "f"] pub fn f()' +// @has - //*[@'class="rust item-decl"]' '#[export_name = "f"] pub fn f()' #[export_name = "\ f"] pub fn f() {} diff --git a/tests/rustdoc/attributes.rs b/tests/rustdoc/attributes.rs index 70e2e5c2950..86333c7534a 100644 --- a/tests/rustdoc/attributes.rs +++ b/tests/rustdoc/attributes.rs @@ -1,13 +1,13 @@ #![crate_name = "foo"] -// @has foo/fn.f.html '//div[@class="item-decl"]/pre[@class="rust"]' '#[no_mangle]' +// @has foo/fn.f.html '//pre[@class="rust item-decl"]' '#[no_mangle]' #[no_mangle] pub extern "C" fn f() {} -// @has foo/fn.g.html '//div[@class="item-decl"]/pre[@class="rust"]' '#[export_name = "bar"]' +// @has foo/fn.g.html '//pre[@class="rust item-decl"]' '#[export_name = "bar"]' #[export_name = "bar"] pub extern "C" fn g() {} -// @has foo/struct.Repr.html '//div[@class="item-decl"]' '#[repr(C, align(8))]' +// @has foo/struct.Repr.html '//pre[@class="rust item-decl"]' '#[repr(C, align(8))]' #[repr(C, align(8))] pub struct Repr; diff --git a/tests/rustdoc/auxiliary/inline-default-methods.rs b/tests/rustdoc/auxiliary/inline-default-methods.rs index 8a636f44921..f06a20b27dc 100644 --- a/tests/rustdoc/auxiliary/inline-default-methods.rs +++ b/tests/rustdoc/auxiliary/inline-default-methods.rs @@ -4,3 +4,15 @@ pub trait Foo { fn bar(&self); fn foo(&mut self) {} } + +pub trait Bar { + fn bar(&self); + fn foo1(&mut self) {} + fn foo2(&mut self) {} +} + +pub trait Baz { + fn bar1(&self); + fn bar2(&self); + fn foo(&mut self) {} +} diff --git a/tests/rustdoc/auxiliary/issue-85454.rs b/tests/rustdoc/auxiliary/issue-85454.rs index 5143968bbd4..5db4fe053af 100644 --- a/tests/rustdoc/auxiliary/issue-85454.rs +++ b/tests/rustdoc/auxiliary/issue-85454.rs @@ -1,5 +1,5 @@ // @has issue_85454/trait.FromResidual.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub trait FromResidual<R = <Self as Try>::Residual> { fn from_residual(residual: R) -> Self; }' +// @has - '//pre[@class="rust item-decl"]' 'pub trait FromResidual<R = <Self as Try>::Residual> { fn from_residual(residual: R) -> Self; }' pub trait FromResidual<R = <Self as Try>::Residual> { fn from_residual(residual: R) -> Self; } diff --git a/tests/rustdoc/cfg_doc_reexport.rs b/tests/rustdoc/cfg_doc_reexport.rs index 89c7f0a6f34..a10c84f2cac 100644 --- a/tests/rustdoc/cfg_doc_reexport.rs +++ b/tests/rustdoc/cfg_doc_reexport.rs @@ -5,8 +5,8 @@ #![no_core] // @has 'foo/index.html' -// @has - '//*[@class="item-left"]/*[@class="stab portability"]' 'foobar' -// @has - '//*[@class="item-left"]/*[@class="stab portability"]' 'bar' +// @has - '//*[@class="item-name"]/*[@class="stab portability"]' 'foobar' +// @has - '//*[@class="item-name"]/*[@class="stab portability"]' 'bar' #[doc(cfg(feature = "foobar"))] mod imp_priv { diff --git a/tests/rustdoc/codeblock-title.rs b/tests/rustdoc/codeblock-title.rs index b9b0b0d1abf..761afb8bd08 100644 --- a/tests/rustdoc/codeblock-title.rs +++ b/tests/rustdoc/codeblock-title.rs @@ -3,7 +3,7 @@ // @has foo/fn.bar.html '//*[@class="example-wrap compile_fail"]/*[@class="tooltip"]' "ⓘ" // @has foo/fn.bar.html '//*[@class="example-wrap ignore"]/*[@class="tooltip"]' "ⓘ" // @has foo/fn.bar.html '//*[@class="example-wrap should_panic"]/*[@class="tooltip"]' "ⓘ" -// @has foo/fn.bar.html '//*[@data-edition="2018"]' "ⓘ" +// @has foo/fn.bar.html '//*[@title="This example runs with edition 2018"]' "ⓘ" /// foo /// diff --git a/tests/rustdoc/const-fn.rs b/tests/rustdoc/const-fn.rs index 4366ad4d0ad..f6616185681 100644 --- a/tests/rustdoc/const-fn.rs +++ b/tests/rustdoc/const-fn.rs @@ -1,14 +1,14 @@ #![crate_name = "foo"] // @has foo/fn.bar.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub const fn bar() -> ' +// @has - '//pre[@class="rust item-decl"]' 'pub const fn bar() -> ' /// foo pub const fn bar() -> usize { 2 } // @has foo/struct.Foo.html -// @has - '//*[@class="method has-srclink"]' 'const fn new()' +// @has - '//*[@class="method"]' 'const fn new()' pub struct Foo(usize); impl Foo { diff --git a/tests/rustdoc/const-generics/add-impl.rs b/tests/rustdoc/const-generics/add-impl.rs index b5226ad3f78..195e47bc8ba 100644 --- a/tests/rustdoc/const-generics/add-impl.rs +++ b/tests/rustdoc/const-generics/add-impl.rs @@ -2,7 +2,7 @@ use std::ops::Add; -// @has foo/struct.Simd.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub struct Simd<T, const WIDTH: usize>' +// @has foo/struct.Simd.html '//pre[@class="rust item-decl"]' 'pub struct Simd<T, const WIDTH: usize>' pub struct Simd<T, const WIDTH: usize> { inner: T, } diff --git a/tests/rustdoc/const-generics/const-generic-defaults.rs b/tests/rustdoc/const-generics/const-generic-defaults.rs index acc3b853e56..f781c6a62f2 100644 --- a/tests/rustdoc/const-generics/const-generic-defaults.rs +++ b/tests/rustdoc/const-generics/const-generic-defaults.rs @@ -1,5 +1,5 @@ #![crate_name = "foo"] -// @has foo/struct.Foo.html '//div[@class="item-decl"]/pre[@class="rust"]' \ +// @has foo/struct.Foo.html '//pre[@class="rust item-decl"]' \ // 'pub struct Foo<const M: usize = 10, const N: usize = M, T = i32>(_);' pub struct Foo<const M: usize = 10, const N: usize = M, T = i32>(T); diff --git a/tests/rustdoc/const-generics/const-generic-slice.rs b/tests/rustdoc/const-generics/const-generic-slice.rs index 4279de91f56..80a9ab3f12e 100644 --- a/tests/rustdoc/const-generics/const-generic-slice.rs +++ b/tests/rustdoc/const-generics/const-generic-slice.rs @@ -5,7 +5,7 @@ pub trait Array { } // @has foo/trait.Array.html -// @has - '//*[@class="impl has-srclink"]' 'impl<T, const N: usize> Array for [T; N]' +// @has - '//*[@class="impl"]' 'impl<T, const N: usize> Array for [T; N]' impl<T, const N: usize> Array for [T; N] { type Item = T; } diff --git a/tests/rustdoc/const-generics/const-generics-docs.rs b/tests/rustdoc/const-generics/const-generics-docs.rs index 543332d2c32..828486a41d4 100644 --- a/tests/rustdoc/const-generics/const-generics-docs.rs +++ b/tests/rustdoc/const-generics/const-generics-docs.rs @@ -3,26 +3,26 @@ #![crate_name = "foo"] extern crate extern_crate; -// @has foo/fn.extern_fn.html '//div[@class="item-decl"]/pre[@class="rust"]' \ +// @has foo/fn.extern_fn.html '//pre[@class="rust item-decl"]' \ // 'pub fn extern_fn<const N: usize>() -> impl Iterator<Item = [u8; N]>' pub use extern_crate::extern_fn; -// @has foo/struct.ExternTy.html '//div[@class="item-decl"]/pre[@class="rust"]' \ +// @has foo/struct.ExternTy.html '//pre[@class="rust item-decl"]' \ // 'pub struct ExternTy<const N: usize> {' pub use extern_crate::ExternTy; -// @has foo/type.TyAlias.html '//div[@class="item-decl"]/pre[@class="rust"]' \ +// @has foo/type.TyAlias.html '//pre[@class="rust item-decl"]' \ // 'type TyAlias<const N: usize> = ExternTy<N>;' pub use extern_crate::TyAlias; -// @has foo/trait.WTrait.html '//div[@class="item-decl"]/pre[@class="rust"]' \ +// @has foo/trait.WTrait.html '//pre[@class="rust item-decl"]' \ // 'pub trait WTrait<const N: usize, const M: usize>' -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'fn hey<const P: usize>() -> usize' +// @has - '//pre[@class="rust item-decl"]' 'fn hey<const P: usize>() -> usize' pub use extern_crate::WTrait; -// @has foo/trait.Trait.html '//div[@class="item-decl"]/pre[@class="rust"]' \ +// @has foo/trait.Trait.html '//pre[@class="rust item-decl"]' \ // 'pub trait Trait<const N: usize>' // @has - '//*[@id="impl-Trait%3C1%3E-for-u8"]//h3[@class="code-header"]' 'impl Trait<1> for u8' // @has - '//*[@id="impl-Trait%3C2%3E-for-u8"]//h3[@class="code-header"]' 'impl Trait<2> for u8' -// @has - '//*[@id="impl-Trait%3C{1%20+%202}%3E-for-u8"]//h3[@class="code-header"]' 'impl Trait<{1 + 2}> for u8' -// @has - '//*[@id="impl-Trait%3CN%3E-for-%5Bu8%3B%20N%5D"]//h3[@class="code-header"]' \ +// @has - '//*[@id="impl-Trait%3C%7B1+%2B+2%7D%3E-for-u8"]//h3[@class="code-header"]' 'impl Trait<{1 + 2}> for u8' +// @has - '//*[@id="impl-Trait%3CN%3E-for-%5Bu8;+N%5D"]//h3[@class="code-header"]' \ // 'impl<const N: usize> Trait<N> for [u8; N]' pub trait Trait<const N: usize> {} impl Trait<1> for u8 {} @@ -30,10 +30,10 @@ impl Trait<2> for u8 {} impl Trait<{1 + 2}> for u8 {} impl<const N: usize> Trait<N> for [u8; N] {} -// @has foo/struct.Foo.html '//div[@class="item-decl"]/pre[@class="rust"]' \ -// 'pub struct Foo<const N: usize>where u8: Trait<N>' +// @has foo/struct.Foo.html '//pre[@class="rust item-decl"]' \ +// 'pub struct Foo<const N: usize> where u8: Trait<N>' pub struct Foo<const N: usize> where u8: Trait<N>; -// @has foo/struct.Bar.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub struct Bar<T, const N: usize>(_)' +// @has foo/struct.Bar.html '//pre[@class="rust item-decl"]' 'pub struct Bar<T, const N: usize>(_)' pub struct Bar<T, const N: usize>([T; N]); // @has foo/struct.Foo.html '//*[@id="impl-Foo%3CM%3E"]/h3[@class="code-header"]' 'impl<const M: usize> Foo<M>where u8: Trait<M>' @@ -47,7 +47,7 @@ impl<const M: usize> Foo<M> where u8: Trait<M> { } } -// @has foo/struct.Bar.html '//*[@id="impl-Bar%3Cu8%2C%20M%3E"]/h3[@class="code-header"]' 'impl<const M: usize> Bar<u8, M>' +// @has foo/struct.Bar.html '//*[@id="impl-Bar%3Cu8,+M%3E"]/h3[@class="code-header"]' 'impl<const M: usize> Bar<u8, M>' impl<const M: usize> Bar<u8, M> { // @has - '//*[@id="method.hey"]' \ // 'pub fn hey<const N: usize>(&self) -> Foo<N>where u8: Trait<N>' @@ -56,32 +56,32 @@ impl<const M: usize> Bar<u8, M> { } } -// @has foo/fn.test.html '//div[@class="item-decl"]/pre[@class="rust"]' \ +// @has foo/fn.test.html '//pre[@class="rust item-decl"]' \ // 'pub fn test<const N: usize>() -> impl Trait<N>where u8: Trait<N>' pub fn test<const N: usize>() -> impl Trait<N> where u8: Trait<N> { 2u8 } -// @has foo/fn.a_sink.html '//div[@class="item-decl"]/pre[@class="rust"]' \ +// @has foo/fn.a_sink.html '//pre[@class="rust item-decl"]' \ // 'pub async fn a_sink<const N: usize>(v: [u8; N]) -> impl Trait<N>' pub async fn a_sink<const N: usize>(v: [u8; N]) -> impl Trait<N> { v } -// @has foo/fn.b_sink.html '//div[@class="item-decl"]/pre[@class="rust"]' \ +// @has foo/fn.b_sink.html '//pre[@class="rust item-decl"]' \ // 'pub async fn b_sink<const N: usize>(_: impl Trait<N>)' pub async fn b_sink<const N: usize>(_: impl Trait<N>) {} -// @has foo/fn.concrete.html '//div[@class="item-decl"]/pre[@class="rust"]' \ +// @has foo/fn.concrete.html '//pre[@class="rust item-decl"]' \ // 'pub fn concrete() -> [u8; 22]' pub fn concrete() -> [u8; 3 + std::mem::size_of::<u64>() << 1] { Default::default() } -// @has foo/type.Faz.html '//div[@class="item-decl"]/pre[@class="rust"]' \ +// @has foo/type.Faz.html '//pre[@class="rust item-decl"]' \ // 'type Faz<const N: usize> = [u8; N];' pub type Faz<const N: usize> = [u8; N]; -// @has foo/type.Fiz.html '//div[@class="item-decl"]/pre[@class="rust"]' \ +// @has foo/type.Fiz.html '//pre[@class="rust item-decl"]' \ // 'type Fiz<const N: usize> = [[u8; N]; 48];' pub type Fiz<const N: usize> = [[u8; N]; 3 << 4]; @@ -91,7 +91,7 @@ macro_rules! define_me { } } -// @has foo/struct.Foz.html '//div[@class="item-decl"]/pre[@class="rust"]' \ +// @has foo/struct.Foz.html '//pre[@class="rust item-decl"]' \ // 'pub struct Foz<const N: usize>(_);' define_me!(Foz<N>); @@ -103,13 +103,13 @@ impl<const N: usize> Q for [u8; N] { const ASSOC: usize = N; } -// @has foo/fn.q_user.html '//div[@class="item-decl"]/pre[@class="rust"]' \ +// @has foo/fn.q_user.html '//pre[@class="rust item-decl"]' \ // 'pub fn q_user() -> [u8; 13]' pub fn q_user() -> [u8; <[u8; 13] as Q>::ASSOC] { [0; <[u8; 13] as Q>::ASSOC] } -// @has foo/union.Union.html '//div[@class="item-decl"]/pre[@class="rust"]' \ +// @has foo/union.Union.html '//pre[@class="rust item-decl"]' \ // 'pub union Union<const N: usize>' pub union Union<const N: usize> { // @has - //pre "pub arr: [u8; N]" @@ -118,7 +118,7 @@ pub union Union<const N: usize> { pub another_arr: [(); N], } -// @has foo/enum.Enum.html '//div[@class="item-decl"]/pre[@class="rust"]' \ +// @has foo/enum.Enum.html '//pre[@class="rust item-decl"]' \ // 'pub enum Enum<const N: usize>' pub enum Enum<const N: usize> { // @has - //pre "Variant([u8; N])" diff --git a/tests/rustdoc/const-generics/const-impl.rs b/tests/rustdoc/const-generics/const-impl.rs index 726fb8f0c34..152b643bf4b 100644 --- a/tests/rustdoc/const-generics/const-impl.rs +++ b/tests/rustdoc/const-generics/const-impl.rs @@ -8,21 +8,21 @@ pub enum Order { Unsorted, } -// @has foo/struct.VSet.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub struct VSet<T, const ORDER: Order>' -// @has foo/struct.VSet.html '//*[@id="impl-Send-for-VSet%3CT%2C%20ORDER%3E"]/h3[@class="code-header"]' 'impl<T, const ORDER: Order> Send for VSet<T, ORDER>' -// @has foo/struct.VSet.html '//*[@id="impl-Sync-for-VSet%3CT%2C%20ORDER%3E"]/h3[@class="code-header"]' 'impl<T, const ORDER: Order> Sync for VSet<T, ORDER>' +// @has foo/struct.VSet.html '//pre[@class="rust item-decl"]' 'pub struct VSet<T, const ORDER: Order>' +// @has foo/struct.VSet.html '//*[@id="impl-Send-for-VSet%3CT,+ORDER%3E"]/h3[@class="code-header"]' 'impl<T, const ORDER: Order> Send for VSet<T, ORDER>' +// @has foo/struct.VSet.html '//*[@id="impl-Sync-for-VSet%3CT,+ORDER%3E"]/h3[@class="code-header"]' 'impl<T, const ORDER: Order> Sync for VSet<T, ORDER>' pub struct VSet<T, const ORDER: Order> { inner: Vec<T>, } -// @has foo/struct.VSet.html '//*[@id="impl-VSet%3CT%2C%20{%20Order%3A%3ASorted%20}%3E"]/h3[@class="code-header"]' 'impl<T> VSet<T, { Order::Sorted }>' +// @has foo/struct.VSet.html '//*[@id="impl-VSet%3CT,+%7B+Order::Sorted+%7D%3E"]/h3[@class="code-header"]' 'impl<T> VSet<T, { Order::Sorted }>' impl<T> VSet<T, { Order::Sorted }> { pub fn new() -> Self { Self { inner: Vec::new() } } } -// @has foo/struct.VSet.html '//*[@id="impl-VSet%3CT%2C%20{%20Order%3A%3AUnsorted%20}%3E"]/h3[@class="code-header"]' 'impl<T> VSet<T, { Order::Unsorted }>' +// @has foo/struct.VSet.html '//*[@id="impl-VSet%3CT,+%7B+Order::Unsorted+%7D%3E"]/h3[@class="code-header"]' 'impl<T> VSet<T, { Order::Unsorted }>' impl<T> VSet<T, { Order::Unsorted }> { pub fn new() -> Self { Self { inner: Vec::new() } @@ -31,7 +31,7 @@ impl<T> VSet<T, { Order::Unsorted }> { pub struct Escape<const S: &'static str>; -// @has foo/struct.Escape.html '//*[@id="impl-Escape%3Cr#%22%3Cscript%3Ealert(%22Escape%22)%3B%3C/script%3E%22#%3E"]/h3[@class="code-header"]' 'impl Escape<r#"<script>alert("Escape");</script>"#>' +// @has foo/struct.Escape.html '//*[@id="impl-Escape%3Cr%23%22%3Cscript%3Ealert(%22Escape%22);%3C/script%3E%22%23%3E"]/h3[@class="code-header"]' 'impl Escape<r#"<script>alert("Escape");</script>"#>' impl Escape<r#"<script>alert("Escape");</script>"#> { pub fn f() {} } diff --git a/tests/rustdoc/const-generics/generic_const_exprs.rs b/tests/rustdoc/const-generics/generic_const_exprs.rs index c53cf6dcd05..e23b3006da6 100644 --- a/tests/rustdoc/const-generics/generic_const_exprs.rs +++ b/tests/rustdoc/const-generics/generic_const_exprs.rs @@ -2,6 +2,6 @@ #![feature(generic_const_exprs)] #![allow(incomplete_features)] // make sure that `ConstEvaluatable` predicates dont cause rustdoc to ICE #77647 -// @has foo/struct.Ice.html '//div[@class="item-decl"]/pre[@class="rust"]' \ +// @has foo/struct.Ice.html '//pre[@class="rust item-decl"]' \ // 'pub struct Ice<const N: usize>;' pub struct Ice<const N: usize> where [(); N + 1]:; diff --git a/tests/rustdoc/const-generics/type-alias.rs b/tests/rustdoc/const-generics/type-alias.rs index 72473a11244..4b93e72d273 100644 --- a/tests/rustdoc/const-generics/type-alias.rs +++ b/tests/rustdoc/const-generics/type-alias.rs @@ -1,4 +1,4 @@ #![crate_name = "foo"] -// @has foo/type.CellIndex.html '//div[@class="item-decl"]/pre[@class="rust"]' 'type CellIndex<const D: usize> = [i64; D];' +// @has foo/type.CellIndex.html '//pre[@class="rust item-decl"]' 'type CellIndex<const D: usize> = [i64; D];' pub type CellIndex<const D: usize> = [i64; D]; diff --git a/tests/rustdoc/const-intrinsic.rs b/tests/rustdoc/const-intrinsic.rs index 42f6ac7923b..6d2c6cce29c 100644 --- a/tests/rustdoc/const-intrinsic.rs +++ b/tests/rustdoc/const-intrinsic.rs @@ -6,20 +6,20 @@ extern "rust-intrinsic" { // @has 'foo/fn.transmute.html' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub const unsafe extern "rust-intrinsic" fn transmute<T, U>(_: T) -> U' + // @has - '//pre[@class="rust item-decl"]' 'pub const unsafe extern "rust-intrinsic" fn transmute<T, U>(_: T) -> U' #[stable(since="1.0.0", feature="rust1")] #[rustc_const_stable(feature = "const_transmute", since = "1.56.0")] pub fn transmute<T, U>(_: T) -> U; // @has 'foo/fn.unreachable.html' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub unsafe extern "rust-intrinsic" fn unreachable() -> !' + // @has - '//pre[@class="rust item-decl"]' 'pub unsafe extern "rust-intrinsic" fn unreachable() -> !' #[stable(since="1.0.0", feature="rust1")] pub fn unreachable() -> !; } extern "C" { // @has 'foo/fn.needs_drop.html' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub unsafe extern "C" fn needs_drop() -> !' + // @has - '//pre[@class="rust item-decl"]' 'pub unsafe extern "C" fn needs_drop() -> !' #[stable(since="1.0.0", feature="rust1")] pub fn needs_drop() -> !; } diff --git a/tests/rustdoc/const-value-display.rs b/tests/rustdoc/const-value-display.rs index 8d95f0de9d0..a7548ad2cc4 100644 --- a/tests/rustdoc/const-value-display.rs +++ b/tests/rustdoc/const-value-display.rs @@ -1,9 +1,9 @@ #![crate_name = "foo"] // @has 'foo/constant.HOUR_IN_SECONDS.html' -// @has - '//*[@class="item-decl"]//code' 'pub const HOUR_IN_SECONDS: u64 = _; // 3_600u64' +// @has - '//*[@class="rust item-decl"]//code' 'pub const HOUR_IN_SECONDS: u64 = _; // 3_600u64' pub const HOUR_IN_SECONDS: u64 = 60 * 60; // @has 'foo/constant.NEGATIVE.html' -// @has - '//*[@class="item-decl"]//code' 'pub const NEGATIVE: i64 = _; // -3_600i64' +// @has - '//*[@class="rust item-decl"]//code' 'pub const NEGATIVE: i64 = _; // -3_600i64' pub const NEGATIVE: i64 = -60 * 60; diff --git a/tests/rustdoc/decl-trailing-whitespace.declaration.html b/tests/rustdoc/decl-trailing-whitespace.declaration.html index 02b51b34461..d73393633f3 100644 --- a/tests/rustdoc/decl-trailing-whitespace.declaration.html +++ b/tests/rustdoc/decl-trailing-whitespace.declaration.html @@ -1,7 +1,23 @@ <code>pub trait Write { - fn <a href="#tymethod.poll_write" class="fn">poll_write</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        buf: &mut [<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>]<br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>; -<span class="item-spacer" /> fn <a href="#tymethod.poll_flush" class="fn">poll_flush</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>><br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.unit.html">()</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>; -<span class="item-spacer" /> fn <a href="#tymethod.poll_close" class="fn">poll_close</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>><br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.unit.html">()</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>; + // Required methods + fn <a href="#tymethod.poll_write" class="fn">poll_write</a>( + self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>, + cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>, + buf: &mut [<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>] + ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>; +<span class="item-spacer" /> fn <a href="#tymethod.poll_flush" class="fn">poll_flush</a>( + self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>, + cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>> + ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.unit.html">()</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>; +<span class="item-spacer" /> fn <a href="#tymethod.poll_close" class="fn">poll_close</a>( + self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>, + cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>> + ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.unit.html">()</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>; - fn <a href="#method.poll_write_vectored" class="fn">poll_write_vectored</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        bufs: &[<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>]<br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>> { ... } + // Provided method + fn <a href="#method.poll_write_vectored" class="fn">poll_write_vectored</a>( + self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>, + cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>, + bufs: &[<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>] + ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>> { ... } }</code> \ No newline at end of file diff --git a/tests/rustdoc/decl-trailing-whitespace.rs b/tests/rustdoc/decl-trailing-whitespace.rs index e47edc13218..d2a12435d8f 100644 --- a/tests/rustdoc/decl-trailing-whitespace.rs +++ b/tests/rustdoc/decl-trailing-whitespace.rs @@ -7,7 +7,7 @@ pub struct Error; // @has 'foo/trait.Write.html' pub trait Write { - // @snapshot 'declaration' - '//*[@class="item-decl"]//code' + // @snapshot 'declaration' - '//*[@class="rust item-decl"]//code' fn poll_write( self: Option<String>, cx: &mut Option<String>, diff --git a/tests/rustdoc/deprecated.rs b/tests/rustdoc/deprecated.rs index 5cbe4d59108..51860441b35 100644 --- a/tests/rustdoc/deprecated.rs +++ b/tests/rustdoc/deprecated.rs @@ -1,6 +1,6 @@ -// @has deprecated/index.html '//*[@class="item-left"]/span[@class="stab deprecated"]' \ +// @has deprecated/index.html '//*[@class="item-name"]/span[@class="stab deprecated"]' \ // 'Deprecated' -// @has - '//*[@class="item-right docblock-short"]' 'Deprecated docs' +// @has - '//*[@class="desc docblock-short"]' 'Deprecated docs' // @has deprecated/struct.S.html '//*[@class="stab deprecated"]' \ // 'Deprecated since 1.0.0: text' @@ -8,7 +8,7 @@ #[deprecated(since = "1.0.0", note = "text")] pub struct S; -// @matches deprecated/index.html '//*[@class="item-right docblock-short"]' '^Docs' +// @matches deprecated/index.html '//*[@class="desc docblock-short"]' '^Docs' /// Docs pub struct T; diff --git a/tests/rustdoc/description.rs b/tests/rustdoc/description.rs index 05ec4282208..43cd59ebd09 100644 --- a/tests/rustdoc/description.rs +++ b/tests/rustdoc/description.rs @@ -22,3 +22,9 @@ pub mod foo_mod { // 'Only paragraph.' /// Only paragraph. pub fn foo_fn() {} + +// @has 'foo/fn.bar_fn.html' '//meta[@name="description"]/@content' \ +// 'Description with intra-doc link to foo_fn and [nonexistent_item] and foo_fn.' +#[allow(rustdoc::broken_intra_doc_links)] +/// Description with intra-doc link to [foo_fn] and [nonexistent_item] and [foo_fn](self::foo_fn). +pub fn bar_fn() {} diff --git a/tests/rustdoc/doc-assoc-item.rs b/tests/rustdoc/doc-assoc-item.rs index 4f15418650c..4d5c9f83e1e 100644 --- a/tests/rustdoc/doc-assoc-item.rs +++ b/tests/rustdoc/doc-assoc-item.rs @@ -8,7 +8,7 @@ pub trait Bar { fn foo(foo: Self::Fuu); } -// @has doc_assoc_item/struct.Foo.html '//*[@class="impl has-srclink"]' 'impl<T: Bar<Fuu = u32>> Foo<T>' +// @has doc_assoc_item/struct.Foo.html '//*[@class="impl"]' 'impl<T: Bar<Fuu = u32>> Foo<T>' impl<T: Bar<Fuu = u32>> Foo<T> { pub fn new(t: T) -> Foo<T> { Foo { diff --git a/tests/rustdoc/doc-cfg.rs b/tests/rustdoc/doc-cfg.rs index 1cfbfec6fcd..c4702d4109e 100644 --- a/tests/rustdoc/doc-cfg.rs +++ b/tests/rustdoc/doc-cfg.rs @@ -12,7 +12,7 @@ pub struct Portable; // @has doc_cfg/unix_only/index.html \ // '//*[@id="main-content"]/*[@class="item-info"]/*[@class="stab portability"]' \ // 'Available on Unix only.' -// @matches - '//*[@class="item-left"]//*[@class="stab portability"]' '\AARM\Z' +// @matches - '//*[@class="item-name"]//*[@class="stab portability"]' '\AARM\Z' // @count - '//*[@class="stab portability"]' 2 #[doc(cfg(unix))] pub mod unix_only { @@ -42,7 +42,7 @@ pub mod unix_only { // @has doc_cfg/wasi_only/index.html \ // '//*[@id="main-content"]/*[@class="item-info"]/*[@class="stab portability"]' \ // 'Available on WASI only.' -// @matches - '//*[@class="item-left"]//*[@class="stab portability"]' '\AWebAssembly\Z' +// @matches - '//*[@class="item-name"]//*[@class="stab portability"]' '\AWebAssembly\Z' // @count - '//*[@class="stab portability"]' 2 #[doc(cfg(target_os = "wasi"))] pub mod wasi_only { @@ -74,7 +74,7 @@ pub mod wasi_only { // the portability header is different on the module view versus the full view // @has doc_cfg/index.html -// @matches - '//*[@class="item-left"]//*[@class="stab portability"]' '\Aavx\Z' +// @matches - '//*[@class="item-name"]//*[@class="stab portability"]' '\Aavx\Z' // @has doc_cfg/fn.uses_target_feature.html // @has - '//*[@id="main-content"]/*[@class="item-info"]/*[@class="stab portability"]' \ diff --git a/tests/rustdoc/doc-notable_trait.rs b/tests/rustdoc/doc-notable_trait.rs index 279faf55401..d8941769fa6 100644 --- a/tests/rustdoc/doc-notable_trait.rs +++ b/tests/rustdoc/doc-notable_trait.rs @@ -9,7 +9,7 @@ impl<T: SomeTrait> SomeTrait for Wrapper<T> {} #[doc(notable_trait)] pub trait SomeTrait { // @has doc_notable_trait/trait.SomeTrait.html - // @has - '//a[@class="notable-traits"]/@data-ty' 'Wrapper<Self>' + // @has - '//a[@class="tooltip"]/@data-notable-ty' 'Wrapper<Self>' // @snapshot wrap-me - '//script[@id="notable-traits-data"]' fn wrap_me(self) -> Wrapper<Self> where Self: Sized { Wrapper { @@ -23,7 +23,7 @@ impl SomeTrait for SomeStruct {} impl SomeStruct { // @has doc_notable_trait/struct.SomeStruct.html - // @has - '//a[@class="notable-traits"]/@data-ty' 'SomeStruct' + // @has - '//a[@class="tooltip"]/@data-notable-ty' 'SomeStruct' // @snapshot some-struct-new - '//script[@id="notable-traits-data"]' pub fn new() -> SomeStruct { SomeStruct @@ -31,7 +31,7 @@ impl SomeStruct { } // @has doc_notable_trait/fn.bare_fn.html -// @has - '//a[@class="notable-traits"]/@data-ty' 'SomeStruct' +// @has - '//a[@class="tooltip"]/@data-notable-ty' 'SomeStruct' // @snapshot bare-fn - '//script[@id="notable-traits-data"]' pub fn bare_fn() -> SomeStruct { SomeStruct diff --git a/tests/rustdoc/doc-notable_trait.some-struct-new.html b/tests/rustdoc/doc-notable_trait.some-struct-new.html index 384be668954..e8f4f600045 100644 --- a/tests/rustdoc/doc-notable_trait.some-struct-new.html +++ b/tests/rustdoc/doc-notable_trait.some-struct-new.html @@ -1 +1 @@ -<script type="text/json" id="notable-traits-data">{"SomeStruct":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait::SomeStruct\">SomeStruct</a></code></h3><pre><code><span class=\"where fmt-newline\">impl <a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a> for <a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait::SomeStruct\">SomeStruct</a></span>","Wrapper<Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\">Wrapper</a>&lt;T&gt;</code></h3><pre><code><span class=\"where fmt-newline\">impl&lt;T:&nbsp;<a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a>&gt; <a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a> for <a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\">Wrapper</a>&lt;T&gt;</span>"}</script> \ No newline at end of file +<script type="text/json" id="notable-traits-data">{"SomeStruct":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait::SomeStruct\">SomeStruct</a></code></h3><pre><code><span class=\"where fmt-newline\">impl <a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a> for <a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait::SomeStruct\">SomeStruct</a></span>","Wrapper<Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\">Wrapper</a>&lt;T&gt;</code></h3><pre><code><span class=\"where fmt-newline\">impl&lt;T: <a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a>&gt; <a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a> for <a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\">Wrapper</a>&lt;T&gt;</span>"}</script> \ No newline at end of file diff --git a/tests/rustdoc/doc-notable_trait.wrap-me.html b/tests/rustdoc/doc-notable_trait.wrap-me.html index 0cc1ee10fd3..e7909669b15 100644 --- a/tests/rustdoc/doc-notable_trait.wrap-me.html +++ b/tests/rustdoc/doc-notable_trait.wrap-me.html @@ -1 +1 @@ -<script type="text/json" id="notable-traits-data">{"Wrapper<Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\">Wrapper</a>&lt;T&gt;</code></h3><pre><code><span class=\"where fmt-newline\">impl&lt;T:&nbsp;<a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a>&gt; <a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a> for <a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\">Wrapper</a>&lt;T&gt;</span>"}</script> \ No newline at end of file +<script type="text/json" id="notable-traits-data">{"Wrapper<Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\">Wrapper</a>&lt;T&gt;</code></h3><pre><code><span class=\"where fmt-newline\">impl&lt;T: <a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a>&gt; <a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a> for <a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\">Wrapper</a>&lt;T&gt;</span>"}</script> \ No newline at end of file diff --git a/tests/rustdoc/document-item-with-associated-const-in-where-clause.rs b/tests/rustdoc/document-item-with-associated-const-in-where-clause.rs new file mode 100644 index 00000000000..c9408ef3360 --- /dev/null +++ b/tests/rustdoc/document-item-with-associated-const-in-where-clause.rs @@ -0,0 +1,17 @@ +#![feature(generic_const_exprs)] +#![allow(incomplete_features)] + +pub trait Enumerable { + const N: usize; +} + +#[derive(Clone)] +pub struct SymmetricGroup<S> +where + S: Enumerable, + [(); S::N]: Sized, +{ + _phantom: std::marker::PhantomData<S>, +} + +fn main() {} diff --git a/tests/rustdoc/double-quote-escape.rs b/tests/rustdoc/double-quote-escape.rs index 350c897417d..4f4436377a0 100644 --- a/tests/rustdoc/double-quote-escape.rs +++ b/tests/rustdoc/double-quote-escape.rs @@ -7,5 +7,5 @@ pub trait Foo<T> { pub struct Bar; // @has foo/struct.Bar.html -// @has - '//*[@class="sidebar-elems"]//section//a[@href="#impl-Foo%3Cunsafe%20extern%20%22C%22%20fn()%3E-for-Bar"]' 'Foo<unsafe extern "C" fn()>' +// @has - '//*[@class="sidebar-elems"]//section//a[@href="#impl-Foo%3Cunsafe+extern+%22C%22+fn()%3E-for-Bar"]' 'Foo<unsafe extern "C" fn()>' impl Foo<unsafe extern "C" fn()> for Bar {} diff --git a/tests/rustdoc/duplicate-cfg.rs b/tests/rustdoc/duplicate-cfg.rs index 1ac2e523249..12846c5c17a 100644 --- a/tests/rustdoc/duplicate-cfg.rs +++ b/tests/rustdoc/duplicate-cfg.rs @@ -2,8 +2,8 @@ #![feature(doc_cfg)] // @has 'foo/index.html' -// @matches '-' '//*[@class="item-left"]//*[@class="stab portability"]' '^sync$' -// @has '-' '//*[@class="item-left"]//*[@class="stab portability"]/@title' 'Available on crate feature `sync` only' +// @matches '-' '//*[@class="item-name"]//*[@class="stab portability"]' '^sync$' +// @has '-' '//*[@class="item-name"]//*[@class="stab portability"]/@title' 'Available on crate feature `sync` only' // @has 'foo/struct.Foo.html' // @has '-' '//*[@class="stab portability"]' 'sync' diff --git a/tests/rustdoc/duplicate_impls/issue-33054.rs b/tests/rustdoc/duplicate_impls/issue-33054.rs index c1f95ac91c3..4c2071b8322 100644 --- a/tests/rustdoc/duplicate_impls/issue-33054.rs +++ b/tests/rustdoc/duplicate_impls/issue-33054.rs @@ -3,8 +3,8 @@ // @has issue_33054/impls/struct.Foo.html // @has - '//h3[@class="code-header"]' 'impl Foo' // @has - '//h3[@class="code-header"]' 'impl Bar for Foo' -// @count - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]' 1 -// @count - '//*[@id="main-content"]/div[@id="implementations-list"]/details/summary/*[@class="impl has-srclink"]' 1 +// @count - '//*[@id="trait-implementations-list"]//*[@class="impl"]' 1 +// @count - '//*[@id="main-content"]/div[@id="implementations-list"]/details/summary/*[@class="impl"]' 1 // @has issue_33054/impls/bar/trait.Bar.html // @has - '//h3[@class="code-header"]' 'impl Bar for Foo' // @count - '//*[@class="struct"]' 1 diff --git a/tests/rustdoc/duplicated_impl.rs b/tests/rustdoc/duplicated_impl.rs index 4e901b31c90..f32cf310055 100644 --- a/tests/rustdoc/duplicated_impl.rs +++ b/tests/rustdoc/duplicated_impl.rs @@ -7,7 +7,7 @@ // blanket implementations. // @has 'foo/struct.Whatever.html' -// @count - '//*[@id="blanket-implementations-list"]/section[@class="impl has-srclink"]' 1 +// @count - '//*[@id="blanket-implementations-list"]/section[@class="impl"]' 1 pub trait Something<T> { } pub struct Whatever; diff --git a/tests/rustdoc/empty-impl-block-private-with-doc.rs b/tests/rustdoc/empty-impl-block-private-with-doc.rs index 43971996163..e6cff97b184 100644 --- a/tests/rustdoc/empty-impl-block-private-with-doc.rs +++ b/tests/rustdoc/empty-impl-block-private-with-doc.rs @@ -10,7 +10,7 @@ pub struct Foo; // There are 3 impl blocks with public item and one that should not be displayed // by default because it only contains private items (but not in this case because // we used `--document-private-items`). -// @count - '//*[@class="impl has-srclink"]' 'impl Foo' 4 +// @count - '//*[@class="impl"]' 'impl Foo' 4 // Impl block only containing private items should not be displayed unless the // `--document-private-items` flag is used. diff --git a/tests/rustdoc/empty-impl-block-private.rs b/tests/rustdoc/empty-impl-block-private.rs index 5caf020658c..d44b4a47cee 100644 --- a/tests/rustdoc/empty-impl-block-private.rs +++ b/tests/rustdoc/empty-impl-block-private.rs @@ -7,7 +7,7 @@ pub struct Foo; // There are 3 impl blocks with public item and one that should not be displayed // because it only contains private items. -// @count - '//*[@class="impl has-srclink"]' 'impl Foo' 3 +// @count - '//*[@class="impl"]' 'impl Foo' 3 // Impl block only containing private items should not be displayed. /// Private diff --git a/tests/rustdoc/empty-impl-block.rs b/tests/rustdoc/empty-impl-block.rs index 95d4db06b31..da780580bd0 100644 --- a/tests/rustdoc/empty-impl-block.rs +++ b/tests/rustdoc/empty-impl-block.rs @@ -8,7 +8,7 @@ pub struct Foo; /// Hello empty impl block! impl Foo {} // We ensure that this empty impl block without doc isn't rendered. -// @count - '//*[@class="impl has-srclink"]' 'impl Foo' 1 +// @count - '//*[@class="impl"]' 'impl Foo' 1 impl Foo {} // Just to ensure that empty trait impl blocks are rendered. diff --git a/tests/rustdoc/fn-pointer-arg-name.rs b/tests/rustdoc/fn-pointer-arg-name.rs index 96c64ac4e02..359ca64ee8d 100644 --- a/tests/rustdoc/fn-pointer-arg-name.rs +++ b/tests/rustdoc/fn-pointer-arg-name.rs @@ -1,5 +1,5 @@ #![crate_name = "foo"] // @has foo/fn.f.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn f(callback: fn(len: usize, foo: u32))' +// @has - '//pre[@class="rust item-decl"]' 'pub fn f(callback: fn(len: usize, foo: u32))' pub fn f(callback: fn(len: usize, foo: u32)) {} diff --git a/tests/rustdoc/generic-associated-types/gats.rs b/tests/rustdoc/generic-associated-types/gats.rs index bcead3115fe..7ab82bb5829 100644 --- a/tests/rustdoc/generic-associated-types/gats.rs +++ b/tests/rustdoc/generic-associated-types/gats.rs @@ -2,7 +2,7 @@ // @has foo/trait.LendingIterator.html pub trait LendingIterator { - // @has - '//*[@id="associatedtype.Item"]//h4[@class="code-header"]' "type Item<'a>where Self: 'a" + // @has - '//*[@id="associatedtype.Item"]//h4[@class="code-header"]' "type Item<'a> where Self: 'a" type Item<'a> where Self: 'a; // @has - '//*[@id="tymethod.next"]//h4[@class="code-header"]' \ @@ -23,7 +23,7 @@ impl LendingIterator for () { pub struct Infinite<T>(T); // @has foo/trait.LendingIterator.html -// @has - '//*[@id="associatedtype.Item-2"]//h4[@class="code-header"]' "type Item<'a>where Self: 'a = &'a T" +// @has - '//*[@id="associatedtype.Item-2"]//h4[@class="code-header"]' "type Item<'a> where Self: 'a = &'a T" impl<T> LendingIterator for Infinite<T> { type Item<'a> where Self: 'a = &'a T; diff --git a/tests/rustdoc/glob-shadowing-const.rs b/tests/rustdoc/glob-shadowing-const.rs index 5b786cf53f2..58fe8173e03 100644 --- a/tests/rustdoc/glob-shadowing-const.rs +++ b/tests/rustdoc/glob-shadowing-const.rs @@ -15,6 +15,6 @@ mod sub4 { pub use sub4::inner::*; // @has 'foo/index.html' -// @has - '//div[@class="item-right docblock-short"]' '1' -// @!has - '//div[@class="item-right docblock-short"]' '0' +// @has - '//div[@class="desc docblock-short"]' '1' +// @!has - '//div[@class="desc docblock-short"]' '0' fn main() { assert_eq!(X, 1); } diff --git a/tests/rustdoc/glob-shadowing.rs b/tests/rustdoc/glob-shadowing.rs index 2668b333497..c117b9d6489 100644 --- a/tests/rustdoc/glob-shadowing.rs +++ b/tests/rustdoc/glob-shadowing.rs @@ -1,17 +1,17 @@ // @has 'glob_shadowing/index.html' -// @count - '//div[@class="item-left"]' 6 -// @!has - '//div[@class="item-right docblock-short"]' 'sub1::describe' -// @has - '//div[@class="item-right docblock-short"]' 'sub2::describe' +// @count - '//div[@class="item-name"]' 6 +// @!has - '//div[@class="desc docblock-short"]' 'sub1::describe' +// @has - '//div[@class="desc docblock-short"]' 'sub2::describe' -// @!has - '//div[@class="item-right docblock-short"]' 'sub1::describe2' +// @!has - '//div[@class="desc docblock-short"]' 'sub1::describe2' -// @!has - '//div[@class="item-right docblock-short"]' 'sub1::prelude' -// @has - '//div[@class="item-right docblock-short"]' 'mod::prelude' +// @!has - '//div[@class="desc docblock-short"]' 'sub1::prelude' +// @has - '//div[@class="desc docblock-short"]' 'mod::prelude' -// @has - '//div[@class="item-right docblock-short"]' 'sub1::Foo (struct)' -// @has - '//div[@class="item-right docblock-short"]' 'mod::Foo (function)' +// @has - '//div[@class="desc docblock-short"]' 'sub1::Foo (struct)' +// @has - '//div[@class="desc docblock-short"]' 'mod::Foo (function)' -// @has - '//div[@class="item-right docblock-short"]' 'sub4::inner::X' +// @has - '//div[@class="desc docblock-short"]' 'sub4::inner::X' // @has 'glob_shadowing/fn.describe.html' // @has - '//div[@class="docblock"]' 'sub2::describe' diff --git a/tests/rustdoc/hidden-private.rs b/tests/rustdoc/hidden-private.rs new file mode 100644 index 00000000000..834ba5231a1 --- /dev/null +++ b/tests/rustdoc/hidden-private.rs @@ -0,0 +1,50 @@ +// This is a regression test for <https://github.com/rust-lang/rust/issues/106373>. +// It ensures that the items in the `doc(hidden)` const block don't show up in the +// generated docs. + +// compile-flags: --document-private-items + +#![crate_name = "foo"] + +// @has 'foo/index.html' +// @count - '//*[@class="item-table"]//a[@class="struct"]' 2 +// @count - '//*[@class="item-table"]//a[@class="trait"]' 1 +// @count - '//*[@class="item-table"]//a[@class="macro"]' 0 +#[doc(hidden)] +const _: () = { + macro_rules! stry { + () => {}; + } + + struct ShouldBeHidden; + + // @has 'foo/struct.Foo.html' + // @!has - '//*[@class="code-header"]' 'impl Bar for Foo' + #[doc(hidden)] + impl Bar for Foo { + fn bar(&self) { + struct SHouldAlsoBeHidden; + } + } + + // @has 'foo/struct.Private.html' + // @has - '//*[@id="impl-Bar-for-Private"]/*[@class="code-header"]' 'impl Bar for Private' + // @has - '//*[@id="method.bar"]/*[@class="code-header"]' 'fn bar(&self)' + impl Bar for Private { + fn bar(&self) {} + } + + // @has - '//*[@id="impl-Private"]/*[@class="code-header"]' 'impl Private' + // @has - '//*[@id="method.tralala"]/*[@class="code-header"]' 'fn tralala()' + impl Private { + fn tralala() {} + } +}; + + +struct Private; +pub struct Foo; + +pub trait Bar { + fn bar(&self); +} diff --git a/tests/rustdoc/hide-complex-unevaluated-const-arguments.rs b/tests/rustdoc/hide-complex-unevaluated-const-arguments.rs index 406157ce26c..d368db909fa 100644 --- a/tests/rustdoc/hide-complex-unevaluated-const-arguments.rs +++ b/tests/rustdoc/hide-complex-unevaluated-const-arguments.rs @@ -63,7 +63,7 @@ impl<const S: Struct, St: Stage + ?Sized> Helper<S> for St { // this test as long as one can ensure that private fields are not leaked! // // @has hide_complex_unevaluated_const_arguments/trait.Sub.html \ -// '//div[@class="item-decl"]/pre[@class="rust"]' \ +// '//pre[@class="rust item-decl"]' \ // 'pub trait Sub: Sup<{ _ }, { _ }> { }' pub trait Sub: Sup<{ 90 * 20 * 4 }, { Struct { private: () } }> {} diff --git a/tests/rustdoc/impl-in-const-block.rs b/tests/rustdoc/impl-in-const-block.rs new file mode 100644 index 00000000000..b44e7135246 --- /dev/null +++ b/tests/rustdoc/impl-in-const-block.rs @@ -0,0 +1,43 @@ +// Regression test for #83026. +// The goal of this test is to ensure that impl blocks inside +// const expressions are documented as well. + +#![crate_name = "foo"] + +// @has 'foo/struct.A.html' +// @has - '//*[@id="method.new"]/*[@class="code-header"]' 'pub fn new() -> A' +// @has - '//*[@id="method.bar"]/*[@class="code-header"]' 'pub fn bar(&self)' +// @has - '//*[@id="method.woo"]/*[@class="code-header"]' 'pub fn woo(&self)' +// @has - '//*[@id="method.yoo"]/*[@class="code-header"]' 'pub fn yoo()' +// @has - '//*[@id="method.yuu"]/*[@class="code-header"]' 'pub fn yuu()' +pub struct A; + +const _: () = { + impl A { + const FOO: () = { + impl A { + pub fn woo(&self) {} + } + }; + + pub fn new() -> A { + A + } + } +}; +pub const X: () = { + impl A { + pub fn bar(&self) {} + } +}; + +fn foo() { + impl A { + pub fn yoo() {} + } + const _: () = { + impl A { + pub fn yuu() {} + } + }; +} diff --git a/tests/rustdoc/impl-parts.rs b/tests/rustdoc/impl-parts.rs index 90cbb77cb6b..f7738060e99 100644 --- a/tests/rustdoc/impl-parts.rs +++ b/tests/rustdoc/impl-parts.rs @@ -5,7 +5,7 @@ pub auto trait AnAutoTrait {} pub struct Foo<T> { field: T } -// @has impl_parts/struct.Foo.html '//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has impl_parts/struct.Foo.html '//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<T> !AnAutoTrait for Foo<T>where T: Sync + Clone," // @has impl_parts/trait.AnAutoTrait.html '//*[@id="implementors-list"]//h3[@class="code-header"]' \ // "impl<T> !AnAutoTrait for Foo<T>where T: Sync + Clone," diff --git a/tests/rustdoc/inline-default-methods.rs b/tests/rustdoc/inline-default-methods.rs index a4ca928f333..7706cb139ac 100644 --- a/tests/rustdoc/inline-default-methods.rs +++ b/tests/rustdoc/inline-default-methods.rs @@ -4,6 +4,18 @@ extern crate inline_default_methods; // @has inline_default_methods/trait.Foo.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'fn bar(&self);' -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'fn foo(&mut self) { ... }' +// @has - '//pre[@class="rust item-decl"]' '// Required method fn bar(&self);' +// @has - '//pre[@class="rust item-decl"]' '// Provided method fn foo(&mut self)' pub use inline_default_methods::Foo; + +// @has inline_default_methods/trait.Bar.html +// @has - '//pre[@class="rust item-decl"]' '// Required method fn bar(&self);' +// @has - '//pre[@class="rust item-decl"]' '// Provided methods fn foo1(&mut self)' +// @has - '//pre[@class="rust item-decl"]' 'fn foo2(&mut self)' +pub use inline_default_methods::Bar; + +// @has inline_default_methods/trait.Baz.html +// @has - '//pre[@class="rust item-decl"]' '// Required methods fn bar1(&self);' +// @has - '//pre[@class="rust item-decl"]' 'fn bar2(&self);' +// @has - '//pre[@class="rust item-decl"]' '// Provided method fn foo(&mut self)' +pub use inline_default_methods::Baz; diff --git a/tests/rustdoc/inline_cross/dyn_trait.rs b/tests/rustdoc/inline_cross/dyn_trait.rs index 0da8bfc3a9a..649d98f7139 100644 --- a/tests/rustdoc/inline_cross/dyn_trait.rs +++ b/tests/rustdoc/inline_cross/dyn_trait.rs @@ -4,28 +4,28 @@ // edition:2021 // @has user/type.Ty0.html -// @has - '//*[@class="item-decl"]//code' "dyn for<'any> FnOnce(&'any str) -> bool + 'static" +// @has - '//*[@class="rust item-decl"]//code' "dyn for<'any> FnOnce(&'any str) -> bool + 'static" // FIXME(fmease): Hide default lifetime bound `'static` pub use dyn_trait::Ty0; // @has user/type.Ty1.html -// @has - '//*[@class="item-decl"]//code' "dyn Display + 'obj" +// @has - '//*[@class="rust item-decl"]//code' "dyn Display + 'obj" pub use dyn_trait::Ty1; // @has user/type.Ty2.html -// @has - '//*[@class="item-decl"]//code' "dyn for<'a, 'r> Container<'r, Item<'a, 'static> = ()>" +// @has - '//*[@class="rust item-decl"]//code' "dyn for<'a, 'r> Container<'r, Item<'a, 'static> = ()>" pub use dyn_trait::Ty2; // @has user/type.Ty3.html -// @has - '//*[@class="item-decl"]//code' "&'s (dyn ToString + 's)" +// @has - '//*[@class="rust item-decl"]//code' "&'s (dyn ToString + 's)" // FIXME(fmease): Hide default lifetime bound, render "&'s dyn ToString" pub use dyn_trait::Ty3; // @has user/fn.func0.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "func0(_: &dyn Fn())" +// @has - '//pre[@class="rust item-decl"]' "func0(_: &dyn Fn())" // FIXME(fmease): Show placeholder-lifetime bound, render "func0(_: &(dyn Fn() + '_))" pub use dyn_trait::func0; // @has user/fn.func1.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "func1<'func>(_: &(dyn Fn() + 'func))" +// @has - '//pre[@class="rust item-decl"]' "func1<'func>(_: &(dyn Fn() + 'func))" pub use dyn_trait::func1; diff --git a/tests/rustdoc/inline_cross/impl_trait.rs b/tests/rustdoc/inline_cross/impl_trait.rs index e8587209b61..b6a1552bc00 100644 --- a/tests/rustdoc/inline_cross/impl_trait.rs +++ b/tests/rustdoc/inline_cross/impl_trait.rs @@ -4,37 +4,37 @@ extern crate impl_trait_aux; // @has impl_trait/fn.func.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "pub fn func<'a>(_x: impl Clone + Into<Vec<u8, Global>> + 'a)" -// @!has - '//div[@class="item-decl"]/pre[@class="rust"]' 'where' +// @has - '//pre[@class="rust item-decl"]' "pub fn func<'a>(_x: impl Clone + Into<Vec<u8, Global>> + 'a)" +// @!has - '//pre[@class="rust item-decl"]' 'where' pub use impl_trait_aux::func; // @has impl_trait/fn.func2.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "func2<T>(" -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "_x: impl Deref<Target = Option<T>> + Iterator<Item = T>," -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "_y: impl Iterator<Item = u8>)" -// @!has - '//div[@class="item-decl"]/pre[@class="rust"]' 'where' +// @has - '//pre[@class="rust item-decl"]' "func2<T>(" +// @has - '//pre[@class="rust item-decl"]' "_x: impl Deref<Target = Option<T>> + Iterator<Item = T>," +// @has - '//pre[@class="rust item-decl"]' "_y: impl Iterator<Item = u8> )" +// @!has - '//pre[@class="rust item-decl"]' 'where' pub use impl_trait_aux::func2; // @has impl_trait/fn.func3.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "func3(" -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "_x: impl Iterator<Item = impl Iterator<Item = u8>> + Clone)" -// @!has - '//div[@class="item-decl"]/pre[@class="rust"]' 'where' +// @has - '//pre[@class="rust item-decl"]' "func3(" +// @has - '//pre[@class="rust item-decl"]' "_x: impl Iterator<Item = impl Iterator<Item = u8>> + Clone)" +// @!has - '//pre[@class="rust item-decl"]' 'where' pub use impl_trait_aux::func3; // @has impl_trait/fn.func4.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "func4<T>(" -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "T: Iterator<Item = impl Clone>," +// @has - '//pre[@class="rust item-decl"]' "func4<T>(" +// @has - '//pre[@class="rust item-decl"]' "T: Iterator<Item = impl Clone>," pub use impl_trait_aux::func4; // @has impl_trait/fn.func5.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "func5(" -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "_f: impl for<'any> Fn(&'any str, &'any str) -> bool + for<'r> Other<T<'r> = ()>," -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "_a: impl for<'alpha, 'beta> Auxiliary<'alpha, Item<'beta> = fn(_: &'beta ())>" -// @!has - '//div[@class="item-decl"]/pre[@class="rust"]' 'where' +// @has - '//pre[@class="rust item-decl"]' "func5(" +// @has - '//pre[@class="rust item-decl"]' "_f: impl for<'any> Fn(&'any str, &'any str) -> bool + for<'r> Other<T<'r> = ()>," +// @has - '//pre[@class="rust item-decl"]' "_a: impl for<'alpha, 'beta> Auxiliary<'alpha, Item<'beta> = fn(_: &'beta ())>" +// @!has - '//pre[@class="rust item-decl"]' 'where' pub use impl_trait_aux::func5; // @has impl_trait/fn.async_fn.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "pub async fn async_fn()" +// @has - '//pre[@class="rust item-decl"]' "pub async fn async_fn()" pub use impl_trait_aux::async_fn; // @has impl_trait/struct.Foo.html diff --git a/tests/rustdoc/inline_cross/issue-24183.rs b/tests/rustdoc/inline_cross/issue-24183.rs index d11b6955f3c..751a32385e8 100644 --- a/tests/rustdoc/inline_cross/issue-24183.rs +++ b/tests/rustdoc/inline_cross/issue-24183.rs @@ -5,7 +5,7 @@ // edition: 2021 // @has usr/trait.U.html -// @has - '//*[@class="item-decl"]' "pub trait U {" +// @has - '//*[@class="rust item-decl"]' "pub trait U {" // @has - '//*[@id="method.modified"]' \ // "fn modified(self) -> Self\ // where \ @@ -14,5 +14,5 @@ pub use issue_24183::U; // @has usr/trait.S.html -// @has - '//*[@class="item-decl"]' 'pub trait S: Sized {' +// @has - '//*[@class="rust item-decl"]' 'pub trait S: Sized {' pub use issue_24183::S; diff --git a/tests/rustdoc/inline_cross/issue-31948-1.rs b/tests/rustdoc/inline_cross/issue-31948-1.rs index 6e89167b3a4..571eaf6be96 100644 --- a/tests/rustdoc/inline_cross/issue-31948-1.rs +++ b/tests/rustdoc/inline_cross/issue-31948-1.rs @@ -5,8 +5,8 @@ extern crate rustdoc_nonreachable_impls; // @has issue_31948_1/struct.Wobble.html -// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'Bark for' -// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'Woof for' +// @has - '//*[@class="impl"]//h3[@class="code-header"]' 'Bark for' +// @has - '//*[@class="impl"]//h3[@class="code-header"]' 'Woof for' // @!has - '//*[@class="impl"]//h3[@class="code-header"]' 'Bar for' // @!has - '//*[@class="impl"]//h3[@class="code-header"]' 'Qux for' pub use rustdoc_nonreachable_impls::hidden::Wobble; diff --git a/tests/rustdoc/inline_cross/issue-31948-2.rs b/tests/rustdoc/inline_cross/issue-31948-2.rs index 141e07656a0..7eae21046cc 100644 --- a/tests/rustdoc/inline_cross/issue-31948-2.rs +++ b/tests/rustdoc/inline_cross/issue-31948-2.rs @@ -5,9 +5,9 @@ extern crate rustdoc_nonreachable_impls; // @has issue_31948_2/struct.Wobble.html -// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'Qux for' -// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'Bark for' -// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'Woof for' +// @has - '//*[@class="impl"]//h3[@class="code-header"]' 'Qux for' +// @has - '//*[@class="impl"]//h3[@class="code-header"]' 'Bark for' +// @has - '//*[@class="impl"]//h3[@class="code-header"]' 'Woof for' // @!has - '//*[@class="impl"]//h3[@class="code-header"]' 'Bar for' pub use rustdoc_nonreachable_impls::hidden::Wobble; diff --git a/tests/rustdoc/inline_cross/issue-31948.rs b/tests/rustdoc/inline_cross/issue-31948.rs index 96fc6ca47e7..9c271bf4ad4 100644 --- a/tests/rustdoc/inline_cross/issue-31948.rs +++ b/tests/rustdoc/inline_cross/issue-31948.rs @@ -5,9 +5,9 @@ extern crate rustdoc_nonreachable_impls; // @has issue_31948/struct.Foo.html -// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'Bark for' -// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'Woof for' -// @!has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'Bar for' +// @has - '//*[@class="impl"]//h3[@class="code-header"]' 'Bark for' +// @has - '//*[@class="impl"]//h3[@class="code-header"]' 'Woof for' +// @!has - '//*[@class="impl"]//h3[@class="code-header"]' 'Bar for' // @!has - '//*[@class="impl"]//h3[@class="code-header"]' 'Qux for' pub use rustdoc_nonreachable_impls::Foo; diff --git a/tests/rustdoc/inline_cross/macros.rs b/tests/rustdoc/inline_cross/macros.rs index d5b0de5725b..a41b9c5b197 100644 --- a/tests/rustdoc/inline_cross/macros.rs +++ b/tests/rustdoc/inline_cross/macros.rs @@ -6,9 +6,9 @@ extern crate macros; -// @has foo/index.html '//*[@class="item-left unstable deprecated"]/span[@class="stab deprecated"]' \ +// @has foo/index.html '//*[@class="item-name"]/span[@class="stab deprecated"]' \ // Deprecated -// @has - '//*[@class="item-left unstable deprecated"]/span[@class="stab unstable"]' \ +// @has - '//*[@class="item-name"]/span[@class="stab unstable"]' \ // Experimental // @has foo/macro.my_macro.html diff --git a/tests/rustdoc/internal.rs b/tests/rustdoc/internal.rs index caad43a087c..27b0897689e 100644 --- a/tests/rustdoc/internal.rs +++ b/tests/rustdoc/internal.rs @@ -3,12 +3,12 @@ // Check that the unstable marker is not added for "rustc_private". // @!matches internal/index.html \ -// '//*[@class="item-right docblock-short"]/span[@class="stab unstable"]' \ +// '//*[@class="desc docblock-short"]/span[@class="stab unstable"]' \ // '' // @!matches internal/index.html \ -// '//*[@class="item-right docblock-short"]/span[@class="stab internal"]' \ +// '//*[@class="desc docblock-short"]/span[@class="stab internal"]' \ // '' -// @matches - '//*[@class="item-right docblock-short"]' 'Docs' +// @matches - '//*[@class="desc docblock-short"]' 'Docs' // @!has internal/struct.S.html '//*[@class="stab unstable"]' '' // @!has internal/struct.S.html '//*[@class="stab internal"]' '' diff --git a/tests/rustdoc/intra-doc/basic.rs b/tests/rustdoc/intra-doc/basic.rs index 39f5c298bc4..96e21137b2d 100644 --- a/tests/rustdoc/intra-doc/basic.rs +++ b/tests/rustdoc/intra-doc/basic.rs @@ -1,30 +1,53 @@ // @has basic/index.html // @has - '//a/@href' 'struct.ThisType.html' +// @has - '//a/@title' 'struct basic::ThisType' // @has - '//a/@href' 'struct.ThisType.html#method.this_method' +// @has - '//a/@title' 'method basic::ThisType::this_method' +// @has - '//a/@href' 'struct.ThisType.html#method.this_assoc_fn' +// @has - '//a/@title' 'associated function basic::ThisType::this_assoc_fn' // @has - '//a/@href' 'enum.ThisEnum.html' +// @has - '//a/@title' 'enum basic::ThisEnum' // @has - '//a/@href' 'enum.ThisEnum.html#variant.ThisVariant' +// @has - '//a/@title' 'variant basic::ThisEnum::ThisVariant' // @has - '//a/@href' 'trait.ThisTrait.html' +// @has - '//a/@title' 'trait basic::ThisTrait' // @has - '//a/@href' 'trait.ThisTrait.html#tymethod.this_associated_method' +// @has - '//a/@title' 'method basic::ThisTrait::this_associated_method' +// @has - '//a/@href' 'trait.ThisTrait.html#tymethod.this_associated_fn' +// @has - '//a/@title' 'associated function basic::ThisTrait::this_associated_fn' // @has - '//a/@href' 'trait.ThisTrait.html#associatedtype.ThisAssociatedType' +// @has - '//a/@title' 'associated type basic::ThisTrait::ThisAssociatedType' // @has - '//a/@href' 'trait.ThisTrait.html#associatedconstant.THIS_ASSOCIATED_CONST' +// @has - '//a/@title' 'associated constant basic::ThisTrait::THIS_ASSOCIATED_CONST' // @has - '//a/@href' 'trait.ThisTrait.html' +// @has - '//a/@title' 'trait basic::ThisTrait' // @has - '//a/@href' 'type.ThisAlias.html' +// @has - '//a/@title' 'type basic::ThisAlias' // @has - '//a/@href' 'union.ThisUnion.html' +// @has - '//a/@title' 'union basic::ThisUnion' // @has - '//a/@href' 'fn.this_function.html' +// @has - '//a/@title' 'fn basic::this_function' // @has - '//a/@href' 'constant.THIS_CONST.html' +// @has - '//a/@title' 'constant basic::THIS_CONST' // @has - '//a/@href' 'static.THIS_STATIC.html' +// @has - '//a/@title' 'static basic::THIS_STATIC' // @has - '//a/@href' 'macro.this_macro.html' +// @has - '//a/@title' 'macro basic::this_macro' // @has - '//a/@href' 'trait.SoAmbiguous.html' +// @has - '//a/@title' 'trait basic::SoAmbiguous' // @has - '//a/@href' 'fn.SoAmbiguous.html' +// @has - '//a/@title' 'fn basic::SoAmbiguous' //! In this crate we would like to link to: //! //! * [`ThisType`](ThisType) //! * [`ThisType::this_method`](ThisType::this_method) +//! * [`ThisType::this_assoc_fn`](ThisType::this_assoc_fn) //! * [`ThisEnum`](ThisEnum) //! * [`ThisEnum::ThisVariant`](ThisEnum::ThisVariant) //! * [`ThisEnum::ThisVariantCtor`](ThisEnum::ThisVariantCtor) //! * [`ThisTrait`](ThisTrait) //! * [`ThisTrait::this_associated_method`](ThisTrait::this_associated_method) +//! * [`ThisTrait::this_associated_fn`](ThisTrait::this_associated_fn) //! * [`ThisTrait::ThisAssociatedType`](ThisTrait::ThisAssociatedType) //! * [`ThisTrait::THIS_ASSOCIATED_CONST`](ThisTrait::THIS_ASSOCIATED_CONST) //! * [`ThisAlias`](ThisAlias) @@ -51,13 +74,15 @@ macro_rules! this_macro { pub struct ThisType; impl ThisType { - pub fn this_method() {} + pub fn this_assoc_fn() {} + pub fn this_method(self) {} } pub enum ThisEnum { ThisVariant, ThisVariantCtor(u32), } pub trait ThisTrait { type ThisAssociatedType; const THIS_ASSOCIATED_CONST: u8; - fn this_associated_method(); + fn this_associated_fn(); + fn this_associated_method(&self); } pub type ThisAlias = Result<(), ()>; pub union ThisUnion { this_field: usize, } diff --git a/tests/rustdoc/issue-107350.rs b/tests/rustdoc/issue-107350.rs new file mode 100644 index 00000000000..75f378ed249 --- /dev/null +++ b/tests/rustdoc/issue-107350.rs @@ -0,0 +1,18 @@ +// This is a regression test for <https://github.com/rust-lang/rust/issues/107350>. +// It shouldn't loop indefinitely. + +#![crate_name = "foo"] + +// @has 'foo/oops/enum.OhNo.html' + +pub mod oops { + pub use crate::oops::OhNo; + + mod inner { + pub enum OhNo { + Item = 1, + } + } + + pub use self::inner::*; +} diff --git a/tests/rustdoc/issue-107995.rs b/tests/rustdoc/issue-107995.rs new file mode 100644 index 00000000000..1273e4fdd12 --- /dev/null +++ b/tests/rustdoc/issue-107995.rs @@ -0,0 +1,28 @@ +// Regression test for <https://github.com/rust-lang/rust/issues/107995>. + +#![crate_name = "foo"] + +// @has 'foo/fn.foo.html' +// @has - '//*[@class="docblock"]//a[@href="fn.bar.html"]' 'bar`' +/// A foo, see also [ bar`] +pub fn foo() {} + +// @has 'foo/fn.bar.html' +// @has - '//*[@class="docblock"]' 'line Path line' +// @has - '//*[@class="docblock"]//a[@href="struct.Path.html"]' 'Path' +#[doc = "line ["] +#[doc = "Path"] +#[doc = "] line"] +pub fn bar() {} + +// @has 'foo/fn.another.html' +// @has - '//*[@class="docblock"]//a[@href="struct.Path.html"]' 'Path' +/// [ `Path`] +pub fn another() {} + +// @has 'foo/fn.last.html' +// @has - '//*[@class="docblock"]//a[@href="struct.Path.html"]' 'Path' +/// [ Path`] +pub fn last() {} + +pub struct Path; diff --git a/tests/rustdoc/issue-108231.rs b/tests/rustdoc/issue-108231.rs new file mode 100644 index 00000000000..684f0494fd5 --- /dev/null +++ b/tests/rustdoc/issue-108231.rs @@ -0,0 +1,23 @@ +// Regression test for <https://github.com/rust-lang/rust/issues/108231>. +// Macros with `#[macro_export]` attribute should be visible at the top level +// even if they are inside a doc hidden item. + +#![crate_name = "foo"] + +// @has 'foo/index.html' +// @count - '//*[@id="main-content"]//a[@class="macro"]' 1 +// @has - '//*[@id="main-content"]//a[@class="macro"]' 'foo' + +#[doc(hidden)] +pub mod __internal { + /// This one should be visible. + #[macro_export] + macro_rules! foo { + () => {}; + } + + /// This one should be hidden. + macro_rules! bar { + () => {}; + } +} diff --git a/tests/rustdoc/issue-108281.rs b/tests/rustdoc/issue-108281.rs new file mode 100644 index 00000000000..8e1b6ba88a6 --- /dev/null +++ b/tests/rustdoc/issue-108281.rs @@ -0,0 +1,25 @@ +// Regression test for <https://github.com/rust-lang/rust/issues/108281>. +// It ensures that the attributes on the first reexport are not duplicated. + +#![crate_name = "foo"] + +// @has 'foo/index.html' + +#[doc(hidden)] +pub fn bar() {} +mod sub { + pub fn public() {} +} + +// @matches - '//*[@class="desc docblock-short"]' '^Displayed$' +/// Displayed +#[doc(inline)] +pub use crate::bar as Bar; +// @matches - '//*[@class="desc docblock-short"]' '^Hello\sDisplayed$' +#[doc(inline)] +/// Hello +pub use crate::Bar as Bar2; + +// @matches - '//*[@class="desc docblock-short"]' '^Public$' +/// Public +pub use crate::sub::public as Public; diff --git a/tests/rustdoc/issue-20646.rs b/tests/rustdoc/issue-20646.rs index a774b0ca7cd..b2ee9c26014 100644 --- a/tests/rustdoc/issue-20646.rs +++ b/tests/rustdoc/issue-20646.rs @@ -13,7 +13,7 @@ pub trait Trait { } // @has issue_20646/fn.fun.html \ -// '//div[@class="item-decl"]/pre[@class="rust"]' 'where T: Trait<Output = i32>' +// '//pre[@class="rust item-decl"]' 'where T: Trait<Output = i32>' pub fn fun<T>(_: T) where T: Trait<Output=i32> {} pub mod reexport { @@ -21,6 +21,6 @@ pub mod reexport { // '//*[@id="associatedtype.Output"]' \ // 'type Output' // @has issue_20646/reexport/fn.fun.html \ - // '//div[@class="item-decl"]/pre[@class="rust"]' 'where T: Trait<Output = i32>' + // '//pre[@class="rust item-decl"]' 'where T: Trait<Output = i32>' pub use issue_20646::{Trait, fun}; } diff --git a/tests/rustdoc/issue-20727-2.rs b/tests/rustdoc/issue-20727-2.rs index 026b4f5acc9..c1aa9617b2e 100644 --- a/tests/rustdoc/issue-20727-2.rs +++ b/tests/rustdoc/issue-20727-2.rs @@ -5,18 +5,18 @@ extern crate issue_20727; // @has issue_20727_2/trait.Add.html pub trait Add<RHS = Self> { - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'trait Add<RHS = Self> {' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'type Output;' + // @has - '//pre[@class="rust item-decl"]' 'trait Add<RHS = Self> {' + // @has - '//pre[@class="rust item-decl"]' 'type Output;' type Output; - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'fn add(self, rhs: RHS) -> Self::Output;' + // @has - '//pre[@class="rust item-decl"]' 'fn add(self, rhs: RHS) -> Self::Output;' fn add(self, rhs: RHS) -> Self::Output; } // @has issue_20727_2/reexport/trait.Add.html pub mod reexport { - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'trait Add<RHS = Self> {' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'type Output;' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'fn add(self, rhs: RHS) -> Self::Output;' + // @has - '//pre[@class="rust item-decl"]' 'trait Add<RHS = Self> {' + // @has - '//pre[@class="rust item-decl"]' 'type Output;' + // @has - '//pre[@class="rust item-decl"]' 'fn add(self, rhs: RHS) -> Self::Output;' pub use issue_20727::Add; } diff --git a/tests/rustdoc/issue-20727-3.rs b/tests/rustdoc/issue-20727-3.rs index 741ce8023d7..2f9d91fc5f7 100644 --- a/tests/rustdoc/issue-20727-3.rs +++ b/tests/rustdoc/issue-20727-3.rs @@ -7,18 +7,18 @@ pub trait Bar {} // @has issue_20727_3/trait.Deref2.html pub trait Deref2 { - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'trait Deref2 {' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'type Target: Bar;' + // @has - '//pre[@class="rust item-decl"]' 'trait Deref2 {' + // @has - '//pre[@class="rust item-decl"]' 'type Target: Bar;' type Target: Bar; - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'fn deref(&self) -> Self::Target;' + // @has - '//pre[@class="rust item-decl"]' 'fn deref(&self) -> Self::Target;' fn deref(&self) -> Self::Target; } // @has issue_20727_3/reexport/trait.Deref2.html pub mod reexport { - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'trait Deref2 {' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'type Target: Bar;' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'fn deref(&self) -> Self::Target;' + // @has - '//pre[@class="rust item-decl"]' 'trait Deref2 {' + // @has - '//pre[@class="rust item-decl"]' 'type Target: Bar;' + // @has - '//pre[@class="rust item-decl"]' 'fn deref(&self) -> Self::Target;' pub use issue_20727::Deref2; } diff --git a/tests/rustdoc/issue-20727-4.rs b/tests/rustdoc/issue-20727-4.rs index b8fac4da6ea..ec9f18fc3fe 100644 --- a/tests/rustdoc/issue-20727-4.rs +++ b/tests/rustdoc/issue-20727-4.rs @@ -5,36 +5,36 @@ extern crate issue_20727; // @has issue_20727_4/trait.Index.html pub trait Index<Idx: ?Sized> { - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'trait Index<Idx: ?Sized> {' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'type Output: ?Sized' + // @has - '//pre[@class="rust item-decl"]' 'trait Index<Idx: ?Sized> {' + // @has - '//pre[@class="rust item-decl"]' 'type Output: ?Sized' type Output: ?Sized; - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' \ + // @has - '//pre[@class="rust item-decl"]' \ // 'fn index(&self, index: Idx) -> &Self::Output' fn index(&self, index: Idx) -> &Self::Output; } // @has issue_20727_4/trait.IndexMut.html pub trait IndexMut<Idx: ?Sized>: Index<Idx> { - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' \ + // @has - '//pre[@class="rust item-decl"]' \ // 'trait IndexMut<Idx: ?Sized>: Index<Idx> {' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' \ + // @has - '//pre[@class="rust item-decl"]' \ // 'fn index_mut(&mut self, index: Idx) -> &mut Self::Output;' fn index_mut(&mut self, index: Idx) -> &mut Self::Output; } pub mod reexport { // @has issue_20727_4/reexport/trait.Index.html - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'trait Index<Idx>where Idx: ?Sized,{' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'type Output: ?Sized' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' \ + // @has - '//pre[@class="rust item-decl"]' 'trait Index<Idx>where Idx: ?Sized,{' + // @has - '//pre[@class="rust item-decl"]' 'type Output: ?Sized' + // @has - '//pre[@class="rust item-decl"]' \ // 'fn index(&self, index: Idx) -> &Self::Output' pub use issue_20727::Index; // @has issue_20727_4/reexport/trait.IndexMut.html - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' \ + // @has - '//pre[@class="rust item-decl"]' \ // 'trait IndexMut<Idx>: Index<Idx>where Idx: ?Sized,{' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' \ + // @has - '//pre[@class="rust item-decl"]' \ // 'fn index_mut(&mut self, index: Idx) -> &mut Self::Output;' pub use issue_20727::IndexMut; } diff --git a/tests/rustdoc/issue-20727.rs b/tests/rustdoc/issue-20727.rs index df334821ccc..266848beef9 100644 --- a/tests/rustdoc/issue-20727.rs +++ b/tests/rustdoc/issue-20727.rs @@ -5,20 +5,20 @@ extern crate issue_20727; // @has issue_20727/trait.Deref.html pub trait Deref { - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'trait Deref {' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'type Target: ?Sized;' + // @has - '//pre[@class="rust item-decl"]' 'trait Deref {' + // @has - '//pre[@class="rust item-decl"]' 'type Target: ?Sized;' type Target: ?Sized; - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' \ + // @has - '//pre[@class="rust item-decl"]' \ // "fn deref<'a>(&'a self) -> &'a Self::Target;" fn deref<'a>(&'a self) -> &'a Self::Target; } // @has issue_20727/reexport/trait.Deref.html pub mod reexport { - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'trait Deref {' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'type Target: ?Sized;' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' \ + // @has - '//pre[@class="rust item-decl"]' 'trait Deref {' + // @has - '//pre[@class="rust item-decl"]' 'type Target: ?Sized;' + // @has - '//pre[@class="rust item-decl"]' \ // "fn deref<'a>(&'a self) -> &'a Self::Target;" pub use issue_20727::Deref; } diff --git a/tests/rustdoc/issue-21474.rs b/tests/rustdoc/issue-21474.rs index 43ce13fd9b1..5de26abace6 100644 --- a/tests/rustdoc/issue-21474.rs +++ b/tests/rustdoc/issue-21474.rs @@ -7,5 +7,5 @@ mod inner { pub trait Blah { } // @count issue_21474/struct.What.html \ -// '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]' 1 +// '//*[@id="trait-implementations-list"]//*[@class="impl"]' 1 pub struct What; diff --git a/tests/rustdoc/issue-22038.rs b/tests/rustdoc/issue-22038.rs index 19e626ba132..de6cc78707c 100644 --- a/tests/rustdoc/issue-22038.rs +++ b/tests/rustdoc/issue-22038.rs @@ -1,19 +1,19 @@ extern "C" { // @has issue_22038/fn.foo1.html \ - // '//div[@class="item-decl"]/pre[@class="rust"]' 'pub unsafe extern "C" fn foo1()' + // '//pre[@class="rust item-decl"]' 'pub unsafe extern "C" fn foo1()' pub fn foo1(); } extern "system" { // @has issue_22038/fn.foo2.html \ - // '//div[@class="item-decl"]/pre[@class="rust"]' 'pub unsafe extern "system" fn foo2()' + // '//pre[@class="rust item-decl"]' 'pub unsafe extern "system" fn foo2()' pub fn foo2(); } // @has issue_22038/fn.bar.html \ -// '//div[@class="item-decl"]/pre[@class="rust"]' 'pub extern "C" fn bar()' +// '//pre[@class="rust item-decl"]' 'pub extern "C" fn bar()' pub extern "C" fn bar() {} // @has issue_22038/fn.baz.html \ -// '//div[@class="item-decl"]/pre[@class="rust"]' 'pub extern "system" fn baz()' +// '//pre[@class="rust item-decl"]' 'pub extern "system" fn baz()' pub extern "system" fn baz() {} diff --git a/tests/rustdoc/issue-32374.rs b/tests/rustdoc/issue-32374.rs index 8296d7a81f2..985bf03a121 100644 --- a/tests/rustdoc/issue-32374.rs +++ b/tests/rustdoc/issue-32374.rs @@ -2,11 +2,11 @@ #![doc(issue_tracker_base_url = "https://issue_url/")] #![unstable(feature = "test", issue = "32374")] -// @matches issue_32374/index.html '//*[@class="item-left unstable deprecated"]/span[@class="stab deprecated"]' \ +// @matches issue_32374/index.html '//*[@class="item-name"]/span[@class="stab deprecated"]' \ // 'Deprecated' -// @matches issue_32374/index.html '//*[@class="item-left unstable deprecated"]/span[@class="stab unstable"]' \ +// @matches issue_32374/index.html '//*[@class="item-name"]/span[@class="stab unstable"]' \ // 'Experimental' -// @matches issue_32374/index.html '//*[@class="item-right docblock-short"]/text()' 'Docs' +// @matches issue_32374/index.html '//*[@class="desc docblock-short"]/text()' 'Docs' // @has issue_32374/struct.T.html '//*[@class="stab deprecated"]/span' '👎' // @has issue_32374/struct.T.html '//*[@class="stab deprecated"]/span' \ diff --git a/tests/rustdoc/issue-33302.rs b/tests/rustdoc/issue-33302.rs index b4c52e2f17a..a316f3ad99b 100644 --- a/tests/rustdoc/issue-33302.rs +++ b/tests/rustdoc/issue-33302.rs @@ -6,23 +6,23 @@ macro_rules! make { pub struct S; // @has issue_33302/constant.CST.html \ - // '//div[@class="item-decl"]/pre[@class="rust"]' 'pub const CST: i32' + // '//pre[@class="rust item-decl"]' 'pub const CST: i32' pub const CST: i32 = ($n * $n); // @has issue_33302/static.ST.html \ - // '//div[@class="item-decl"]/pre[@class="rust"]' 'pub static ST: i32' + // '//pre[@class="rust item-decl"]' 'pub static ST: i32' pub static ST: i32 = ($n * $n); pub trait T<X> { fn ignore(_: &X) {} const C: X; // @has issue_33302/trait.T.html \ - // '//div[@class="item-decl"]/pre[@class="rust"]' 'const D: i32' + // '//pre[@class="rust item-decl"]' 'const D: i32' // @has - '//*[@id="associatedconstant.D"]' 'const D: i32' const D: i32 = ($n * $n); } // @has issue_33302/struct.S.html \ - // '//*[@class="impl has-srclink"]' 'impl T<[i32; 16]> for S' + // '//*[@class="impl"]' 'impl T<[i32; 16]> for S' // @has - '//*[@id="associatedconstant.C"]' 'const C: [i32; 16]' // @has - '//*[@id="associatedconstant.D"]' 'const D: i32' impl T<[i32; ($n * $n)]> for S { @@ -30,7 +30,7 @@ macro_rules! make { } // @has issue_33302/struct.S.html \ - // '//*[@class="impl has-srclink"]' 'impl T<[i32; 16]> for S' + // '//*[@class="impl"]' 'impl T<[i32; 16]> for S' // @has - '//*[@id="associatedconstant.C-1"]' 'const C: (i32,)' // @has - '//*[@id="associatedconstant.D-1"]' 'const D: i32' impl T<(i32,)> for S { @@ -38,7 +38,7 @@ macro_rules! make { } // @has issue_33302/struct.S.html \ - // '//*[@class="impl has-srclink"]' 'impl T<(i32, i32)> for S' + // '//*[@class="impl"]' 'impl T<(i32, i32)> for S' // @has - '//*[@id="associatedconstant.C-2"]' 'const C: (i32, i32)' // @has - '//*[@id="associatedconstant.D-2"]' 'const D: i32' impl T<(i32, i32)> for S { diff --git a/tests/rustdoc/issue-34928.rs b/tests/rustdoc/issue-34928.rs index 91b67757453..4184086f622 100644 --- a/tests/rustdoc/issue-34928.rs +++ b/tests/rustdoc/issue-34928.rs @@ -2,5 +2,5 @@ pub trait Bar {} -// @has foo/struct.Foo.html '//pre' 'pub struct Foo<T>(pub T)where T: Bar;' +// @has foo/struct.Foo.html '//pre' 'pub struct Foo<T>(pub T) where T: Bar;' pub struct Foo<T>(pub T) where T: Bar; diff --git a/tests/rustdoc/issue-45584.rs b/tests/rustdoc/issue-45584.rs index 86479e6fb2e..8a5f0413826 100644 --- a/tests/rustdoc/issue-45584.rs +++ b/tests/rustdoc/issue-45584.rs @@ -4,12 +4,12 @@ pub trait Bar<T, U> {} // @has 'foo/struct.Foo1.html' pub struct Foo1; -// @count - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]' 1 -// @has - '//*[@class="impl has-srclink"]' "impl Bar<Foo1, &'static Foo1> for Foo1" +// @count - '//*[@id="trait-implementations-list"]//*[@class="impl"]' 1 +// @has - '//*[@class="impl"]' "impl Bar<Foo1, &'static Foo1> for Foo1" impl Bar<Foo1, &'static Foo1> for Foo1 {} // @has 'foo/struct.Foo2.html' pub struct Foo2; -// @count - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]' 1 -// @has - '//*[@class="impl has-srclink"]' "impl Bar<&'static Foo2, Foo2> for u8" +// @count - '//*[@id="trait-implementations-list"]//*[@class="impl"]' 1 +// @has - '//*[@class="impl"]' "impl Bar<&'static Foo2, Foo2> for u8" impl Bar<&'static Foo2, Foo2> for u8 {} diff --git a/tests/rustdoc/issue-46377.rs b/tests/rustdoc/issue-46377.rs index 4489f038c59..1311b4721e2 100644 --- a/tests/rustdoc/issue-46377.rs +++ b/tests/rustdoc/issue-46377.rs @@ -1,3 +1,3 @@ -// @has 'issue_46377/index.html' '//*[@class="item-right docblock-short"]' 'Check out this struct!' +// @has 'issue_46377/index.html' '//*[@class="desc docblock-short"]' 'Check out this struct!' /// # Check out this struct! pub struct SomeStruct; diff --git a/tests/rustdoc/issue-50159.rs b/tests/rustdoc/issue-50159.rs index 04bc4f304d6..13bedd5dbb0 100644 --- a/tests/rustdoc/issue-50159.rs +++ b/tests/rustdoc/issue-50159.rs @@ -14,7 +14,7 @@ impl<B, C> Signal2 for B where B: Signal<Item = C> { // @has - '//h3[@class="code-header"]' 'impl<B> Send for Switch<B>where <B as Signal>::Item: Send' // @has - '//h3[@class="code-header"]' 'impl<B> Sync for Switch<B>where <B as Signal>::Item: Sync' // @count - '//*[@id="implementations-list"]//*[@class="impl"]' 0 -// @count - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]' 5 +// @count - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]' 5 pub struct Switch<B: Signal> { pub inner: <B as Signal2>::Item2, } diff --git a/tests/rustdoc/issue-51236.rs b/tests/rustdoc/issue-51236.rs index 1c7aa9c7eef..04664805a88 100644 --- a/tests/rustdoc/issue-51236.rs +++ b/tests/rustdoc/issue-51236.rs @@ -7,7 +7,7 @@ pub mod traits { } // @has issue_51236/struct.Owned.html -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<T> Send for Owned<T>where <T as Owned<'static>>::Reader: Send" pub struct Owned<T> where T: for<'a> ::traits::Owned<'a> { marker: PhantomData<<T as ::traits::Owned<'static>>::Reader>, diff --git a/tests/rustdoc/issue-53812.rs b/tests/rustdoc/issue-53812.rs index c68ffd52186..dc1eb304c3d 100644 --- a/tests/rustdoc/issue-53812.rs +++ b/tests/rustdoc/issue-53812.rs @@ -12,9 +12,9 @@ macro_rules! array_impls { } // @has issue_53812/trait.MyIterator.html -// @has - '//*[@id="implementors-list"]/*[@class="impl has-srclink"][1]' 'MyStruct<[T; 0]>' -// @has - '//*[@id="implementors-list"]/*[@class="impl has-srclink"][2]' 'MyStruct<[T; 1]>' -// @has - '//*[@id="implementors-list"]/*[@class="impl has-srclink"][3]' 'MyStruct<[T; 2]>' -// @has - '//*[@id="implementors-list"]/*[@class="impl has-srclink"][4]' 'MyStruct<[T; 3]>' -// @has - '//*[@id="implementors-list"]/*[@class="impl has-srclink"][5]' 'MyStruct<[T; 10]>' +// @has - '//*[@id="implementors-list"]/*[@class="impl"][1]' 'MyStruct<[T; 0]>' +// @has - '//*[@id="implementors-list"]/*[@class="impl"][2]' 'MyStruct<[T; 1]>' +// @has - '//*[@id="implementors-list"]/*[@class="impl"][3]' 'MyStruct<[T; 2]>' +// @has - '//*[@id="implementors-list"]/*[@class="impl"][4]' 'MyStruct<[T; 3]>' +// @has - '//*[@id="implementors-list"]/*[@class="impl"][5]' 'MyStruct<[T; 10]>' array_impls! { 10 3 2 1 0 } diff --git a/tests/rustdoc/issue-54705.rs b/tests/rustdoc/issue-54705.rs index 7b7290ab4b7..a886eb0de24 100644 --- a/tests/rustdoc/issue-54705.rs +++ b/tests/rustdoc/issue-54705.rs @@ -1,10 +1,10 @@ pub trait ScopeHandle<'scope> {} // @has issue_54705/struct.ScopeFutureContents.html -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<'scope, S> Send for ScopeFutureContents<'scope, S>where S: Sync" // -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<'scope, S> Sync for ScopeFutureContents<'scope, S>where S: Sync" pub struct ScopeFutureContents<'scope, S> where S: ScopeHandle<'scope>, diff --git a/tests/rustdoc/issue-55321.rs b/tests/rustdoc/issue-55321.rs index 22a18ef90e1..d3c2070d915 100644 --- a/tests/rustdoc/issue-55321.rs +++ b/tests/rustdoc/issue-55321.rs @@ -1,9 +1,9 @@ #![feature(negative_impls)] // @has issue_55321/struct.A.html -// @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="trait-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl !Send for A" -// @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="trait-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl !Sync for A" pub struct A(); @@ -11,8 +11,8 @@ impl !Send for A {} impl !Sync for A {} // @has issue_55321/struct.B.html -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<T> !Send for B<T>" -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<T> !Sync for B<T>" pub struct B<T: ?Sized>(A, Box<T>); diff --git a/tests/rustdoc/issue-55364.rs b/tests/rustdoc/issue-55364.rs index b987da30ed2..941cb3ce1ca 100644 --- a/tests/rustdoc/issue-55364.rs +++ b/tests/rustdoc/issue-55364.rs @@ -29,8 +29,8 @@ pub mod subone { // @has - '//section[@id="main-content"]/details/div[@class="docblock"]//a[@href="../fn.foo.html"]' 'foo' // @has - '//section[@id="main-content"]/details/div[@class="docblock"]//a[@href="../fn.bar.html"]' 'bar' // Though there should be such links later -// @has - '//section[@id="main-content"]/div[@class="item-table"]//div[@class="item-left"]/a[@class="fn"][@href="fn.foo.html"]' 'foo' -// @has - '//section[@id="main-content"]/div[@class="item-table"]//div[@class="item-left"]/a[@class="fn"][@href="fn.bar.html"]' 'bar' +// @has - '//section[@id="main-content"]/ul[@class="item-table"]//div[@class="item-name"]/a[@class="fn"][@href="fn.foo.html"]' 'foo' +// @has - '//section[@id="main-content"]/ul[@class="item-table"]//div[@class="item-name"]/a[@class="fn"][@href="fn.bar.html"]' 'bar' /// See either [foo] or [bar]. pub mod subtwo { @@ -68,8 +68,8 @@ pub mod subthree { // Next we go *deeper* - In order to ensure it's not just "this or parent" // we test `crate::` and a `super::super::...` chain // @has issue_55364/subfour/subfive/subsix/subseven/subeight/index.html -// @has - '//section[@id="main-content"]/div[@class="item-table"]//div[@class="item-right docblock-short"]//a[@href="../../../../../subone/fn.foo.html"]' 'other foo' -// @has - '//section[@id="main-content"]/div[@class="item-table"]//div[@class="item-right docblock-short"]//a[@href="../../../../../subtwo/fn.bar.html"]' 'other bar' +// @has - '//section[@id="main-content"]/ul[@class="item-table"]//div[@class="desc docblock-short"]//a[@href="../../../../../subone/fn.foo.html"]' 'other foo' +// @has - '//section[@id="main-content"]/ul[@class="item-table"]//div[@class="desc docblock-short"]//a[@href="../../../../../subtwo/fn.bar.html"]' 'other bar' pub mod subfour { pub mod subfive { pub mod subsix { diff --git a/tests/rustdoc/issue-56822.rs b/tests/rustdoc/issue-56822.rs index b4eef344b5f..c9a74335702 100644 --- a/tests/rustdoc/issue-56822.rs +++ b/tests/rustdoc/issue-56822.rs @@ -17,7 +17,7 @@ impl<'a, T> MyTrait for Inner<'a, T> { } // @has issue_56822/struct.Parser.html -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<'a> Send for Parser<'a>" pub struct Parser<'a> { field: <Wrapper<Inner<'a, u8>> as MyTrait>::Output diff --git a/tests/rustdoc/issue-60726.rs b/tests/rustdoc/issue-60726.rs index fbb0f82ae39..e337e4a4f7a 100644 --- a/tests/rustdoc/issue-60726.rs +++ b/tests/rustdoc/issue-60726.rs @@ -26,9 +26,9 @@ where {} // @has issue_60726/struct.IntoIter.html -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<T> !Send for IntoIter<T>" -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<T> !Sync for IntoIter<T>" pub struct IntoIter<T>{ hello:DynTrait<FooInterface<T>>, diff --git a/tests/rustdoc/issue-76501.rs b/tests/rustdoc/issue-76501.rs index a90e0fea092..5caea0ec992 100644 --- a/tests/rustdoc/issue-76501.rs +++ b/tests/rustdoc/issue-76501.rs @@ -8,7 +8,7 @@ pub const fn bloop() -> i32 { pub struct Struct {} impl Struct { - // @has 'issue_76501/struct.Struct.html' '//*[@class="method has-srclink"]' \ + // @has 'issue_76501/struct.Struct.html' '//*[@class="method"]' \ // 'pub const fn blurp() -> i32' /// A useless function that always returns 1. pub const fn blurp() -> i32 { diff --git a/tests/rustdoc/issue-78673.rs b/tests/rustdoc/issue-78673.rs index 2e4bec2544c..d09141c3204 100644 --- a/tests/rustdoc/issue-78673.rs +++ b/tests/rustdoc/issue-78673.rs @@ -7,8 +7,8 @@ pub trait AnAmazingTrait {} impl<T: Something> AnAmazingTrait for T {} // @has 'issue_78673/struct.MyStruct.html' -// @has - '//*[@class="impl has-srclink"]' 'AnAmazingTrait for MyStruct' -// @!has - '//*[@class="impl has-srclink"]' 'AnAmazingTrait for T' +// @has - '//*[@class="impl"]' 'AnAmazingTrait for MyStruct' +// @!has - '//*[@class="impl"]' 'AnAmazingTrait for T' pub struct MyStruct; impl AnAmazingTrait for MyStruct {} @@ -16,8 +16,8 @@ impl AnAmazingTrait for MyStruct {} // generic structs may have _both_ specific and blanket impls that apply // @has 'issue_78673/struct.AnotherStruct.html' -// @has - '//*[@class="impl has-srclink"]' 'AnAmazingTrait for AnotherStruct<()>' -// @has - '//*[@class="impl has-srclink"]' 'AnAmazingTrait for T' +// @has - '//*[@class="impl"]' 'AnAmazingTrait for AnotherStruct<()>' +// @has - '//*[@class="impl"]' 'AnAmazingTrait for T' pub struct AnotherStruct<T>(T); impl<T: Something> Something for AnotherStruct<T> {} diff --git a/tests/rustdoc/issue-85454.rs b/tests/rustdoc/issue-85454.rs index 74fc22b31dc..5a49a9d0651 100644 --- a/tests/rustdoc/issue-85454.rs +++ b/tests/rustdoc/issue-85454.rs @@ -5,7 +5,7 @@ extern crate issue_85454; // @has foo/trait.FromResidual.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub trait FromResidual<R = <Self as Try>::Residual> { fn from_residual(residual: R) -> Self; }' +// @has - '//pre[@class="rust item-decl"]' 'pub trait FromResidual<R = <Self as Try>::Residual> { // Required method fn from_residual(residual: R) -> Self; }' pub trait FromResidual<R = <Self as Try>::Residual> { fn from_residual(residual: R) -> Self; } @@ -24,6 +24,6 @@ pub enum ControlFlow<B, C = ()> { pub mod reexport { // @has foo/reexport/trait.FromResidual.html - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub trait FromResidual<R = <Self as Try>::Residual> { fn from_residual(residual: R) -> Self; }' + // @has - '//pre[@class="rust item-decl"]' 'pub trait FromResidual<R = <Self as Try>::Residual> { // Required method fn from_residual(residual: R) -> Self; }' pub use issue_85454::*; } diff --git a/tests/rustdoc/issue-95873.rs b/tests/rustdoc/issue-95873.rs index 3df93eb7cf1..83f1f2f75bf 100644 --- a/tests/rustdoc/issue-95873.rs +++ b/tests/rustdoc/issue-95873.rs @@ -1,2 +1,2 @@ -// @has issue_95873/index.html "//*[@class='item-left']" "pub use ::std as x;" +// @has issue_95873/index.html "//*[@class='item-name']" "pub use ::std as x;" pub use ::std as x; diff --git a/tests/rustdoc/issue-98697.rs b/tests/rustdoc/issue-98697.rs index 884b63ac97f..5d5aee1fe1d 100644 --- a/tests/rustdoc/issue-98697.rs +++ b/tests/rustdoc/issue-98697.rs @@ -8,8 +8,8 @@ extern crate issue_98697_reexport_with_anonymous_lifetime; -// @has issue_98697/fn.repro.html '//div[@class="item-decl"]/pre[@class="rust"]/code' 'fn repro<F>()where F: Fn(&str)' -// @!has issue_98697/fn.repro.html '//div[@class="item-decl"]/pre[@class="rust"]/code' 'for<' +// @has issue_98697/fn.repro.html '//pre[@class="rust item-decl"]/code' 'fn repro<F>()where F: Fn(&str)' +// @!has issue_98697/fn.repro.html '//pre[@class="rust item-decl"]/code' 'for<' pub use issue_98697_reexport_with_anonymous_lifetime::repro; // @has issue_98697/struct.Extra.html '//div[@id="trait-implementations-list"]//h3[@class="code-header"]' 'impl MyTrait<&Extra> for Extra' diff --git a/tests/rustdoc/legacy-const-generic.rs b/tests/rustdoc/legacy-const-generic.rs index 14533624e44..3a488bdd208 100644 --- a/tests/rustdoc/legacy-const-generic.rs +++ b/tests/rustdoc/legacy-const-generic.rs @@ -2,14 +2,14 @@ #![feature(rustc_attrs)] // @has 'foo/fn.foo.html' -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'fn foo(x: usize, const Y: usize, z: usize) -> [usize; 3]' +// @has - '//pre[@class="rust item-decl"]' 'fn foo(x: usize, const Y: usize, z: usize) -> [usize; 3]' #[rustc_legacy_const_generics(1)] pub fn foo<const Y: usize>(x: usize, z: usize) -> [usize; 3] { [x, Y, z] } // @has 'foo/fn.bar.html' -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'fn bar(x: usize, const Y: usize, const Z: usize) -> [usize; 3]' +// @has - '//pre[@class="rust item-decl"]' 'fn bar(x: usize, const Y: usize, const Z: usize) -> [usize; 3]' #[rustc_legacy_const_generics(1, 2)] pub fn bar<const Y: usize, const Z: usize>(x: usize) -> [usize; 3] { [x, Y, z] diff --git a/tests/rustdoc/lifetime-name.rs b/tests/rustdoc/lifetime-name.rs index 0fb66059109..15e09f5165a 100644 --- a/tests/rustdoc/lifetime-name.rs +++ b/tests/rustdoc/lifetime-name.rs @@ -1,5 +1,5 @@ #![crate_name = "foo"] // @has 'foo/type.Resolutions.html' -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "pub type Resolutions<'tcx> = &'tcx u8;" +// @has - '//pre[@class="rust item-decl"]' "pub type Resolutions<'tcx> = &'tcx u8;" pub type Resolutions<'tcx> = &'tcx u8; diff --git a/tests/rustdoc/macro-higher-kinded-function.rs b/tests/rustdoc/macro-higher-kinded-function.rs index b8c52b7b791..a45ef37a7fc 100644 --- a/tests/rustdoc/macro-higher-kinded-function.rs +++ b/tests/rustdoc/macro-higher-kinded-function.rs @@ -11,8 +11,8 @@ macro_rules! gen { } // @has 'foo/struct.Providers.html' -// @has - '//*[@class="item-decl"]//code' "pub a: for<'tcx> fn(_: TyCtxt<'tcx>, _: u8) -> i8," -// @has - '//*[@class="item-decl"]//code' "pub b: for<'tcx> fn(_: TyCtxt<'tcx>, _: u16) -> i16," +// @has - '//*[@class="rust item-decl"]//code' "pub a: for<'tcx> fn(_: TyCtxt<'tcx>, _: u8) -> i8," +// @has - '//*[@class="rust item-decl"]//code' "pub b: for<'tcx> fn(_: TyCtxt<'tcx>, _: u16) -> i16," // @has - '//*[@id="structfield.a"]/code' "a: for<'tcx> fn(_: TyCtxt<'tcx>, _: u8) -> i8" // @has - '//*[@id="structfield.b"]/code' "b: for<'tcx> fn(_: TyCtxt<'tcx>, _: u16) -> i16" gen! { diff --git a/tests/rustdoc/markdown-summaries.rs b/tests/rustdoc/markdown-summaries.rs deleted file mode 100644 index 31e7072b5ce..00000000000 --- a/tests/rustdoc/markdown-summaries.rs +++ /dev/null @@ -1,27 +0,0 @@ -#![crate_type = "lib"] -#![crate_name = "summaries"] - -//! This *summary* has a [link] and `code`. -//! -//! This is the second paragraph. -//! -//! [link]: https://example.com - -// @hasraw search-index.js 'This <em>summary</em> has a link and <code>code</code>.' -// @!hasraw - 'second paragraph' - -/// This `code` will be rendered in a code tag. -/// -/// This text should not be rendered. -pub struct Sidebar; - -// @hasraw search-index.js 'This <code>code</code> will be rendered in a code tag.' -// @hasraw summaries/sidebar-items.js 'This `code` will be rendered in a code tag.' -// @!hasraw - 'text should not be rendered' - -/// ```text -/// this block should not be rendered -/// ``` -pub struct Sidebar2; - -// @!hasraw summaries/sidebar-items.js 'block should not be rendered' diff --git a/tests/rustdoc/mut-params.rs b/tests/rustdoc/mut-params.rs index 3b862e651c9..e403b7b78c9 100644 --- a/tests/rustdoc/mut-params.rs +++ b/tests/rustdoc/mut-params.rs @@ -5,7 +5,7 @@ pub struct Foo; -// @count foo/struct.Foo.html '//*[@class="impl-items"]//*[@class="method has-srclink"]' 2 +// @count foo/struct.Foo.html '//*[@class="impl-items"]//*[@class="method"]' 2 // @!has - '//*[@class="impl-items"]//*[@class="method"]' 'mut' impl Foo { pub fn foo(mut self) {} @@ -13,6 +13,6 @@ impl Foo { pub fn bar(mut bar: ()) {} } -// @count foo/fn.baz.html '//div[@class="item-decl"]/pre[@class="rust"]' 1 -// @!has - '//div[@class="item-decl"]/pre[@class="rust"]' 'mut' +// @count foo/fn.baz.html '//pre[@class="rust item-decl"]' 1 +// @!has - '//pre[@class="rust item-decl"]' 'mut' pub fn baz(mut foo: Foo) {} diff --git a/tests/rustdoc/negative-impl.rs b/tests/rustdoc/negative-impl.rs index af19c784d6d..51223af6737 100644 --- a/tests/rustdoc/negative-impl.rs +++ b/tests/rustdoc/negative-impl.rs @@ -5,10 +5,10 @@ pub struct Alpha; // @matches negative_impl/struct.Bravo.html '//pre' "pub struct Bravo<B>" pub struct Bravo<B>(B); -// @matches negative_impl/struct.Alpha.html '//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @matches negative_impl/struct.Alpha.html '//*[@class="impl"]//h3[@class="code-header"]' \ // "impl !Send for Alpha" impl !Send for Alpha {} -// @matches negative_impl/struct.Bravo.html '//*[@class="impl has-srclink"]//h3[@class="code-header"]' "\ +// @matches negative_impl/struct.Bravo.html '//*[@class="impl"]//h3[@class="code-header"]' "\ // impl<B> !Send for Bravo<B>" impl<B> !Send for Bravo<B> {} diff --git a/tests/rustdoc/normalize-assoc-item.rs b/tests/rustdoc/normalize-assoc-item.rs index 659480479fd..af7b2f955fd 100644 --- a/tests/rustdoc/normalize-assoc-item.rs +++ b/tests/rustdoc/normalize-assoc-item.rs @@ -19,12 +19,12 @@ impl Trait for isize { type X = <() as Trait>::X; } -// @has 'normalize_assoc_item/fn.f.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn f() -> isize' +// @has 'normalize_assoc_item/fn.f.html' '//pre[@class="rust item-decl"]' 'pub fn f() -> isize' pub fn f() -> <usize as Trait>::X { 0 } -// @has 'normalize_assoc_item/fn.f2.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn f2() -> fn() -> i32' +// @has 'normalize_assoc_item/fn.f2.html' '//pre[@class="rust item-decl"]' 'pub fn f2() -> fn() -> i32' pub fn f2() -> <isize as Trait>::X { todo!() } @@ -49,10 +49,10 @@ impl<Inner: Trait> Trait for Generic<Inner> { // These can't be normalized because they depend on a generic parameter. // However the user can choose whether the text should be displayed as `Inner::X` or `<Inner as Trait>::X`. -// @has 'normalize_assoc_item/struct.Unknown.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub struct Unknown<Inner: Trait>(pub <Inner as Trait>::X);' +// @has 'normalize_assoc_item/struct.Unknown.html' '//pre[@class="rust item-decl"]' 'pub struct Unknown<Inner: Trait>(pub <Inner as Trait>::X);' pub struct Unknown<Inner: Trait>(pub <Inner as Trait>::X); -// @has 'normalize_assoc_item/struct.Unknown2.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub struct Unknown2<Inner: Trait>(pub Inner::X);' +// @has 'normalize_assoc_item/struct.Unknown2.html' '//pre[@class="rust item-decl"]' 'pub struct Unknown2<Inner: Trait>(pub Inner::X);' pub struct Unknown2<Inner: Trait>(pub Inner::X); trait Lifetimes<'a> { @@ -63,20 +63,20 @@ impl<'a> Lifetimes<'a> for usize { type Y = &'a isize; } -// @has 'normalize_assoc_item/fn.g.html' '//div[@class="item-decl"]/pre[@class="rust"]' "pub fn g() -> &isize" +// @has 'normalize_assoc_item/fn.g.html' '//pre[@class="rust item-decl"]' "pub fn g() -> &isize" pub fn g() -> <usize as Lifetimes<'static>>::Y { &0 } -// @has 'normalize_assoc_item/constant.A.html' '//div[@class="item-decl"]/pre[@class="rust"]' "pub const A: &isize" +// @has 'normalize_assoc_item/constant.A.html' '//pre[@class="rust item-decl"]' "pub const A: &isize" pub const A: <usize as Lifetimes<'static>>::Y = &0; // test cross-crate re-exports extern crate inner; -// @has 'normalize_assoc_item/fn.foo.html' '//div[@class="item-decl"]/pre[@class="rust"]' "pub fn foo() -> i32" +// @has 'normalize_assoc_item/fn.foo.html' '//pre[@class="rust item-decl"]' "pub fn foo() -> i32" pub use inner::foo; -// @has 'normalize_assoc_item/fn.h.html' '//div[@class="item-decl"]/pre[@class="rust"]' "pub fn h<T>() -> IntoIter<T, Global>" +// @has 'normalize_assoc_item/fn.h.html' '//pre[@class="rust item-decl"]' "pub fn h<T>() -> IntoIter<T, Global>" pub fn h<T>() -> <Vec<T> as IntoIterator>::IntoIter { vec![].into_iter() } diff --git a/tests/rustdoc/primitive-reference.rs b/tests/rustdoc/primitive-reference.rs index c3a5eb6d324..10efbefd2b1 100644 --- a/tests/rustdoc/primitive-reference.rs +++ b/tests/rustdoc/primitive-reference.rs @@ -13,7 +13,7 @@ // @has - '//section[@id="main-content"]//div[@class="docblock"]//p' 'this is a test!' // There should be only one implementation listed. -// @count - '//*[@class="impl has-srclink"]' 1 +// @count - '//*[@class="impl"]' 1 // @has - '//*[@id="impl-Foo%3C%26A%3E-for-%26B"]/*[@class="code-header"]' \ // 'impl<A, B> Foo<&A> for &B' #[doc(primitive = "reference")] diff --git a/tests/rustdoc/primitive-tuple-variadic.rs b/tests/rustdoc/primitive-tuple-variadic.rs index db7cfd60c71..846028bbb19 100644 --- a/tests/rustdoc/primitive-tuple-variadic.rs +++ b/tests/rustdoc/primitive-tuple-variadic.rs @@ -6,13 +6,13 @@ pub trait Foo {} // @has foo/trait.Foo.html -// @has - '//section[@id="impl-Foo-for-(T%2C)"]/h3' 'impl<T> Foo for (T₁, T₂, …, Tₙ)' +// @has - '//section[@id="impl-Foo-for-(T,)"]/h3' 'impl<T> Foo for (T₁, T₂, …, Tₙ)' #[doc(fake_variadic)] impl<T> Foo for (T,) {} pub trait Bar {} // @has foo/trait.Bar.html -// @has - '//section[@id="impl-Bar-for-(U%2C)"]/h3' 'impl<U: Foo> Bar for (U₁, U₂, …, Uₙ)' +// @has - '//section[@id="impl-Bar-for-(U,)"]/h3' 'impl<U: Foo> Bar for (U₁, U₂, …, Uₙ)' #[doc(fake_variadic)] impl<U: Foo> Bar for (U,) {} diff --git a/tests/rustdoc/pub-method.rs b/tests/rustdoc/pub-method.rs index 0dca3f672cd..ea4791579cd 100644 --- a/tests/rustdoc/pub-method.rs +++ b/tests/rustdoc/pub-method.rs @@ -3,15 +3,15 @@ #![crate_name = "foo"] // @has foo/fn.bar.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn bar() -> ' +// @has - '//pre[@class="rust item-decl"]' 'pub fn bar() -> ' /// foo pub fn bar() -> usize { 2 } // @has foo/struct.Foo.html -// @has - '//*[@class="method has-srclink"]' 'pub fn new()' -// @has - '//*[@class="method has-srclink"]' 'fn not_pub()' +// @has - '//*[@class="method"]' 'pub fn new()' +// @has - '//*[@class="method"]' 'fn not_pub()' pub struct Foo(usize); impl Foo { diff --git a/tests/rustdoc/range-arg-pattern.rs b/tests/rustdoc/range-arg-pattern.rs index bdbcc47c9f2..d0d9111bb40 100644 --- a/tests/rustdoc/range-arg-pattern.rs +++ b/tests/rustdoc/range-arg-pattern.rs @@ -1,5 +1,5 @@ #![crate_name = "foo"] // @has foo/fn.f.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn f(_: u8)' +// @has - '//pre[@class="rust item-decl"]' 'pub fn f(_: u8)' pub fn f(0u8..=255: u8) {} diff --git a/tests/rustdoc/redirect.rs b/tests/rustdoc/redirect.rs index e3a14c7a74a..5b7a76e1a77 100644 --- a/tests/rustdoc/redirect.rs +++ b/tests/rustdoc/redirect.rs @@ -9,9 +9,10 @@ pub trait Foo {} // @has redirect/index.html // @has - '//code' 'pub use reexp_stripped::Bar' // @has - '//code/a' 'Bar' +// @has - '//a[@href="../reexp_stripped/hidden/struct.Bar.html"]' 'Bar' // @has reexp_stripped/hidden/struct.Bar.html -// @has - '//p/a' '../../reexp_stripped/struct.Bar.html' // @has 'reexp_stripped/struct.Bar.html' +// @has - '//a[@href="struct.Bar.html"]' 'Bar' #[doc(no_inline)] pub use reexp_stripped::Bar; impl Foo for Bar {} diff --git a/tests/rustdoc/reexport-attr-merge.rs b/tests/rustdoc/reexport-attr-merge.rs new file mode 100644 index 00000000000..f6c23a1365f --- /dev/null +++ b/tests/rustdoc/reexport-attr-merge.rs @@ -0,0 +1,33 @@ +// Regression test for <https://github.com/rust-lang/rust/issues/59368>. +// The goal is to ensure that `doc(hidden)`, `doc(inline)` and `doc(no_inline)` +// are not copied from an item when inlined. + +#![crate_name = "foo"] +#![feature(doc_cfg)] + +// @has 'foo/index.html' + +#[doc(hidden, cfg(feature = "foo"))] +pub struct Foo; + +#[doc(hidden, no_inline, cfg(feature = "bar"))] +pub use Foo as Foo1; + +#[doc(hidden, inline)] +pub use Foo1 as Foo2; + +// First we ensure that only the reexport `Bar2` and the inlined struct `Bar` +// are inlined. +// @count - '//a[@class="struct"]' 2 +// Then we check that both `cfg` are displayed. +// @has - '//*[@class="stab portability"]' 'foo' +// @has - '//*[@class="stab portability"]' 'bar' +// And finally we check that the only element displayed is `Bar`. +// @has - '//a[@class="struct"]' 'Bar' +#[doc(inline)] +pub use Foo2 as Bar; + +// This one should appear but `Bar2` won't be linked because there is no +// `#[doc(inline)]`. +// @has - '//*[@id="reexport.Bar2"]' 'pub use Foo2 as Bar2;' +pub use Foo2 as Bar2; diff --git a/tests/rustdoc/reexport-check.rs b/tests/rustdoc/reexport-check.rs index acac0c99197..5908d2150f2 100644 --- a/tests/rustdoc/reexport-check.rs +++ b/tests/rustdoc/reexport-check.rs @@ -4,15 +4,17 @@ extern crate reexport_check; // @!has 'foo/index.html' '//code' 'pub use self::i32;' -// @has 'foo/index.html' '//div[@class="item-left deprecated"]' 'i32' // @has 'foo/i32/index.html' #[allow(deprecated, deprecated_in_future)] pub use std::i32; // @!has 'foo/index.html' '//code' 'pub use self::string::String;' -// @has 'foo/index.html' '//div[@class="item-left"]' 'String' +// @has 'foo/index.html' '//div[@class="item-name"]' 'String' pub use std::string::String; -// @has 'foo/index.html' '//div[@class="item-right docblock-short"]' 'Docs in original' +// i32 is deprecated, String is not +// @count 'foo/index.html' '//span[@class="stab deprecated"]' 1 + +// @has 'foo/index.html' '//div[@class="desc docblock-short"]' 'Docs in original' // this is a no-op, but shows what happens if there's an attribute that isn't a doc-comment #[doc(inline)] pub use reexport_check::S; diff --git a/tests/rustdoc/reexport-dep-foreign-fn.rs b/tests/rustdoc/reexport-dep-foreign-fn.rs index 6694c91d104..e7f5720d583 100644 --- a/tests/rustdoc/reexport-dep-foreign-fn.rs +++ b/tests/rustdoc/reexport-dep-foreign-fn.rs @@ -8,5 +8,5 @@ extern crate all_item_types; // @has 'foo/fn.foo_ffn.html' -// @has - '//*[@class="item-decl"]//code' 'pub unsafe extern "C" fn foo_ffn()' +// @has - '//*[@class="rust item-decl"]//code' 'pub unsafe extern "C" fn foo_ffn()' pub use all_item_types::foo_ffn; diff --git a/tests/rustdoc/reexport-hidden-macro.rs b/tests/rustdoc/reexport-hidden-macro.rs new file mode 100644 index 00000000000..afcfa979616 --- /dev/null +++ b/tests/rustdoc/reexport-hidden-macro.rs @@ -0,0 +1,22 @@ +// Ensure that inlined reexport of hidden macros is working as expected. +// Part of <https://github.com/rust-lang/rust/issues/59368>. + +#![crate_name = "foo"] + +// @has 'foo/index.html' +// @has - '//*[@id="main-content"]//a[@href="macro.Macro2.html"]' 'Macro2' + +// @has 'foo/macro.Macro2.html' +// @has - '//*[@class="docblock"]' 'Displayed' + +#[macro_export] +#[doc(hidden)] +macro_rules! foo { + () => {}; +} + +/// not displayed +pub use crate::foo as Macro; +/// Displayed +#[doc(inline)] +pub use crate::foo as Macro2; diff --git a/tests/rustdoc/reexport-macro.rs b/tests/rustdoc/reexport-macro.rs new file mode 100644 index 00000000000..c4dec703aed --- /dev/null +++ b/tests/rustdoc/reexport-macro.rs @@ -0,0 +1,23 @@ +// Ensure that macros are correctly reexported and that they get both the comment from the +// `pub use` and from the macro. + +#![crate_name = "foo"] + +// @has 'foo/macro.foo.html' +// @!has - '//*[@class="toggle top-doc"]/*[@class="docblock"]' 'x y' +// @has - '//*[@class="toggle top-doc"]/*[@class="docblock"]' 'y' +#[macro_use] +mod my_module { + /// y + #[macro_export] + macro_rules! foo { + () => (); + } +} + +// @has 'foo/another_mod/macro.bar.html' +// @has - '//*[@class="toggle top-doc"]/*[@class="docblock"]' 'x y' +pub mod another_mod { + /// x + pub use crate::foo as bar; +} diff --git a/tests/rustdoc/reexports-of-same-name.rs b/tests/rustdoc/reexports-of-same-name.rs new file mode 100644 index 00000000000..fe6f1b38ca6 --- /dev/null +++ b/tests/rustdoc/reexports-of-same-name.rs @@ -0,0 +1,26 @@ +// This test ensures that there are 4 imports as expected: +// * 2 for `Foo` +// * 2 for `Bar` + +#![crate_name = "foo"] + +// @has 'foo/index.html' + +pub mod nested { + /// Foo the struct + pub struct Foo {} + + #[allow(non_snake_case)] + /// Foo the function + pub fn Foo() {} +} + +// @count - '//*[@id="main-content"]//code' 'pub use nested::Foo;' 2 +// @has - '//*[@id="reexport.Foo"]//a[@href="nested/struct.Foo.html"]' 'Foo' +// @has - '//*[@id="reexport.Foo-1"]//a[@href="nested/fn.Foo.html"]' 'Foo' +pub use nested::Foo; + +// @count - '//*[@id="main-content"]//code' 'pub use Foo as Bar;' 2 +// @has - '//*[@id="reexport.Bar"]//a[@href="nested/struct.Foo.html"]' 'Foo' +// @has - '//*[@id="reexport.Bar-1"]//a[@href="nested/fn.Foo.html"]' 'Foo' +pub use Foo as Bar; diff --git a/tests/rustdoc/reexports-priv.rs b/tests/rustdoc/reexports-priv.rs index 35c90ba5d7b..571d7f06fdc 100644 --- a/tests/rustdoc/reexports-priv.rs +++ b/tests/rustdoc/reexports-priv.rs @@ -5,7 +5,7 @@ extern crate reexports; -// @has 'foo/macro.addr_of.html' '//*[@class="item-decl"]' 'pub macro addr_of($place:expr) {' +// @has 'foo/macro.addr_of.html' '//*[@class="rust item-decl"]' 'pub macro addr_of($place:expr) {' pub use reexports::addr_of; // @!has 'foo/macro.addr_of_crate.html' pub(crate) use reexports::addr_of_crate; @@ -14,7 +14,7 @@ pub(self) use reexports::addr_of_self; // @!has 'foo/macro.addr_of_local.html' use reexports::addr_of_local; -// @has 'foo/struct.Foo.html' '//*[@class="item-decl"]' 'pub struct Foo;' +// @has 'foo/struct.Foo.html' '//*[@class="rust item-decl"]' 'pub struct Foo;' pub use reexports::Foo; // @!has 'foo/struct.FooCrate.html' pub(crate) use reexports::FooCrate; @@ -23,7 +23,7 @@ pub(self) use reexports::FooSelf; // @!has 'foo/struct.FooLocal.html' use reexports::FooLocal; -// @has 'foo/enum.Bar.html' '//*[@class="item-decl"]' 'pub enum Bar {' +// @has 'foo/enum.Bar.html' '//*[@class="rust item-decl"]' 'pub enum Bar {' pub use reexports::Bar; // @!has 'foo/enum.BarCrate.html' pub(crate) use reexports::BarCrate; @@ -32,7 +32,7 @@ pub(self) use reexports::BarSelf; // @!has 'foo/enum.BarLocal.html' use reexports::BarLocal; -// @has 'foo/fn.foo.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn foo()' +// @has 'foo/fn.foo.html' '//pre[@class="rust item-decl"]' 'pub fn foo()' pub use reexports::foo; // @!has 'foo/fn.foo_crate.html' pub(crate) use reexports::foo_crate; @@ -41,7 +41,7 @@ pub(self) use reexports::foo_self; // @!has 'foo/fn.foo_local.html' use reexports::foo_local; -// @has 'foo/type.Type.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub type Type =' +// @has 'foo/type.Type.html' '//pre[@class="rust item-decl"]' 'pub type Type =' pub use reexports::Type; // @!has 'foo/type.TypeCrate.html' pub(crate) use reexports::TypeCrate; @@ -50,7 +50,7 @@ pub(self) use reexports::TypeSelf; // @!has 'foo/type.TypeLocal.html' use reexports::TypeLocal; -// @has 'foo/union.Union.html' '//*[@class="item-decl"]' 'pub union Union {' +// @has 'foo/union.Union.html' '//*[@class="rust item-decl"]' 'pub union Union {' pub use reexports::Union; // @!has 'foo/union.UnionCrate.html' pub(crate) use reexports::UnionCrate; @@ -61,66 +61,66 @@ use reexports::UnionLocal; pub mod outer { pub mod inner { - // @has 'foo/outer/inner/macro.addr_of.html' '//*[@class="item-decl"]' 'pub macro addr_of($place:expr) {' + // @has 'foo/outer/inner/macro.addr_of.html' '//*[@class="rust item-decl"]' 'pub macro addr_of($place:expr) {' pub use reexports::addr_of; - // @has 'foo/outer/inner/macro.addr_of_crate.html' '//*[@class="item-decl"]' 'pub(crate) macro addr_of_crate($place:expr) {' + // @has 'foo/outer/inner/macro.addr_of_crate.html' '//*[@class="rust item-decl"]' 'pub(crate) macro addr_of_crate($place:expr) {' pub(crate) use reexports::addr_of_crate; - // @has 'foo/outer/inner/macro.addr_of_super.html' '//*[@class="item-decl"]' 'pub(in outer) macro addr_of_super($place:expr) {' + // @has 'foo/outer/inner/macro.addr_of_super.html' '//*[@class="rust item-decl"]' 'pub(in outer) macro addr_of_super($place:expr) {' pub(super) use reexports::addr_of_super; // @!has 'foo/outer/inner/macro.addr_of_self.html' pub(self) use reexports::addr_of_self; // @!has 'foo/outer/inner/macro.addr_of_local.html' use reexports::addr_of_local; - // @has 'foo/outer/inner/struct.Foo.html' '//*[@class="item-decl"]' 'pub struct Foo;' + // @has 'foo/outer/inner/struct.Foo.html' '//*[@class="rust item-decl"]' 'pub struct Foo;' pub use reexports::Foo; - // @has 'foo/outer/inner/struct.FooCrate.html' '//*[@class="item-decl"]' 'pub(crate) struct FooCrate;' + // @has 'foo/outer/inner/struct.FooCrate.html' '//*[@class="rust item-decl"]' 'pub(crate) struct FooCrate;' pub(crate) use reexports::FooCrate; - // @has 'foo/outer/inner/struct.FooSuper.html' '//*[@class="item-decl"]' 'pub(in outer) struct FooSuper;' + // @has 'foo/outer/inner/struct.FooSuper.html' '//*[@class="rust item-decl"]' 'pub(in outer) struct FooSuper;' pub(super) use reexports::FooSuper; // @!has 'foo/outer/inner/struct.FooSelf.html' pub(self) use reexports::FooSelf; // @!has 'foo/outer/inner/struct.FooLocal.html' use reexports::FooLocal; - // @has 'foo/outer/inner/enum.Bar.html' '//*[@class="item-decl"]' 'pub enum Bar {' + // @has 'foo/outer/inner/enum.Bar.html' '//*[@class="rust item-decl"]' 'pub enum Bar {' pub use reexports::Bar; - // @has 'foo/outer/inner/enum.BarCrate.html' '//*[@class="item-decl"]' 'pub(crate) enum BarCrate {' + // @has 'foo/outer/inner/enum.BarCrate.html' '//*[@class="rust item-decl"]' 'pub(crate) enum BarCrate {' pub(crate) use reexports::BarCrate; - // @has 'foo/outer/inner/enum.BarSuper.html' '//*[@class="item-decl"]' 'pub(in outer) enum BarSuper {' + // @has 'foo/outer/inner/enum.BarSuper.html' '//*[@class="rust item-decl"]' 'pub(in outer) enum BarSuper {' pub(super) use reexports::BarSuper; // @!has 'foo/outer/inner/enum.BarSelf.html' pub(self) use reexports::BarSelf; // @!has 'foo/outer/inner/enum.BarLocal.html' use reexports::BarLocal; - // @has 'foo/outer/inner/fn.foo.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn foo()' + // @has 'foo/outer/inner/fn.foo.html' '//pre[@class="rust item-decl"]' 'pub fn foo()' pub use reexports::foo; - // @has 'foo/outer/inner/fn.foo_crate.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub(crate) fn foo_crate()' + // @has 'foo/outer/inner/fn.foo_crate.html' '//pre[@class="rust item-decl"]' 'pub(crate) fn foo_crate()' pub(crate) use reexports::foo_crate; - // @has 'foo/outer/inner/fn.foo_super.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub(in outer) fn foo_super()' + // @has 'foo/outer/inner/fn.foo_super.html' '//pre[@class="rust item-decl"]' 'pub(in outer) fn foo_super( )' pub(super) use::reexports::foo_super; // @!has 'foo/outer/inner/fn.foo_self.html' pub(self) use reexports::foo_self; // @!has 'foo/outer/inner/fn.foo_local.html' use reexports::foo_local; - // @has 'foo/outer/inner/type.Type.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub type Type =' + // @has 'foo/outer/inner/type.Type.html' '//pre[@class="rust item-decl"]' 'pub type Type =' pub use reexports::Type; - // @has 'foo/outer/inner/type.TypeCrate.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub(crate) type TypeCrate =' + // @has 'foo/outer/inner/type.TypeCrate.html' '//pre[@class="rust item-decl"]' 'pub(crate) type TypeCrate =' pub(crate) use reexports::TypeCrate; - // @has 'foo/outer/inner/type.TypeSuper.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub(in outer) type TypeSuper =' + // @has 'foo/outer/inner/type.TypeSuper.html' '//pre[@class="rust item-decl"]' 'pub(in outer) type TypeSuper =' pub(super) use reexports::TypeSuper; // @!has 'foo/outer/inner/type.TypeSelf.html' pub(self) use reexports::TypeSelf; // @!has 'foo/outer/inner/type.TypeLocal.html' use reexports::TypeLocal; - // @has 'foo/outer/inner/union.Union.html' '//*[@class="item-decl"]' 'pub union Union {' + // @has 'foo/outer/inner/union.Union.html' '//*[@class="rust item-decl"]' 'pub union Union {' pub use reexports::Union; - // @has 'foo/outer/inner/union.UnionCrate.html' '//*[@class="item-decl"]' 'pub(crate) union UnionCrate {' + // @has 'foo/outer/inner/union.UnionCrate.html' '//*[@class="rust item-decl"]' 'pub(crate) union UnionCrate {' pub(crate) use reexports::UnionCrate; - // @has 'foo/outer/inner/union.UnionSuper.html' '//*[@class="item-decl"]' 'pub(in outer) union UnionSuper {' + // @has 'foo/outer/inner/union.UnionSuper.html' '//*[@class="rust item-decl"]' 'pub(in outer) union UnionSuper {' pub(super) use reexports::UnionSuper; // @!has 'foo/outer/inner/union.UnionSelf.html' pub(self) use reexports::UnionSelf; diff --git a/tests/rustdoc/reexports.rs b/tests/rustdoc/reexports.rs index 65d305c6d2c..3c51ac395af 100644 --- a/tests/rustdoc/reexports.rs +++ b/tests/rustdoc/reexports.rs @@ -4,7 +4,7 @@ extern crate reexports; -// @has 'foo/macro.addr_of.html' '//*[@class="item-decl"]' 'pub macro addr_of($place:expr) {' +// @has 'foo/macro.addr_of.html' '//*[@class="rust item-decl"]' 'pub macro addr_of($place:expr) {' pub use reexports::addr_of; // @!has 'foo/macro.addr_of_crate.html' pub(crate) use reexports::addr_of_crate; @@ -13,7 +13,7 @@ pub(self) use reexports::addr_of_self; // @!has 'foo/macro.addr_of_local.html' use reexports::addr_of_local; -// @has 'foo/struct.Foo.html' '//*[@class="item-decl"]' 'pub struct Foo;' +// @has 'foo/struct.Foo.html' '//*[@class="rust item-decl"]' 'pub struct Foo;' pub use reexports::Foo; // @!has 'foo/struct.FooCrate.html' pub(crate) use reexports::FooCrate; @@ -22,7 +22,7 @@ pub(self) use reexports::FooSelf; // @!has 'foo/struct.FooLocal.html' use reexports::FooLocal; -// @has 'foo/enum.Bar.html' '//*[@class="item-decl"]' 'pub enum Bar {' +// @has 'foo/enum.Bar.html' '//*[@class="rust item-decl"]' 'pub enum Bar {' pub use reexports::Bar; // @!has 'foo/enum.BarCrate.html' pub(crate) use reexports::BarCrate; @@ -31,7 +31,7 @@ pub(self) use reexports::BarSelf; // @!has 'foo/enum.BarLocal.html' use reexports::BarLocal; -// @has 'foo/fn.foo.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn foo()' +// @has 'foo/fn.foo.html' '//pre[@class="rust item-decl"]' 'pub fn foo()' pub use reexports::foo; // @!has 'foo/fn.foo_crate.html' pub(crate) use reexports::foo_crate; @@ -40,7 +40,7 @@ pub(self) use reexports::foo_self; // @!has 'foo/fn.foo_local.html' use reexports::foo_local; -// @has 'foo/type.Type.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub type Type =' +// @has 'foo/type.Type.html' '//pre[@class="rust item-decl"]' 'pub type Type =' pub use reexports::Type; // @!has 'foo/type.TypeCrate.html' pub(crate) use reexports::TypeCrate; @@ -49,7 +49,7 @@ pub(self) use reexports::TypeSelf; // @!has 'foo/type.TypeLocal.html' use reexports::TypeLocal; -// @has 'foo/union.Union.html' '//*[@class="item-decl"]' 'pub union Union {' +// @has 'foo/union.Union.html' '//*[@class="rust item-decl"]' 'pub union Union {' pub use reexports::Union; // @!has 'foo/union.UnionCrate.html' pub(crate) use reexports::UnionCrate; @@ -60,7 +60,7 @@ use reexports::UnionLocal; pub mod outer { pub mod inner { - // @has 'foo/outer/inner/macro.addr_of.html' '//*[@class="item-decl"]' 'pub macro addr_of($place:expr) {' + // @has 'foo/outer/inner/macro.addr_of.html' '//*[@class="rust item-decl"]' 'pub macro addr_of($place:expr) {' pub use reexports::addr_of; // @!has 'foo/outer/inner/macro.addr_of_crate.html' pub(crate) use reexports::addr_of_crate; @@ -71,7 +71,7 @@ pub mod outer { // @!has 'foo/outer/inner/macro.addr_of_local.html' use reexports::addr_of_local; - // @has 'foo/outer/inner/struct.Foo.html' '//*[@class="item-decl"]' 'pub struct Foo;' + // @has 'foo/outer/inner/struct.Foo.html' '//*[@class="rust item-decl"]' 'pub struct Foo;' pub use reexports::Foo; // @!has 'foo/outer/inner/struct.FooCrate.html' pub(crate) use reexports::FooCrate; @@ -82,7 +82,7 @@ pub mod outer { // @!has 'foo/outer/inner/struct.FooLocal.html' use reexports::FooLocal; - // @has 'foo/outer/inner/enum.Bar.html' '//*[@class="item-decl"]' 'pub enum Bar {' + // @has 'foo/outer/inner/enum.Bar.html' '//*[@class="rust item-decl"]' 'pub enum Bar {' pub use reexports::Bar; // @!has 'foo/outer/inner/enum.BarCrate.html' pub(crate) use reexports::BarCrate; @@ -93,7 +93,7 @@ pub mod outer { // @!has 'foo/outer/inner/enum.BarLocal.html' use reexports::BarLocal; - // @has 'foo/outer/inner/fn.foo.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn foo()' + // @has 'foo/outer/inner/fn.foo.html' '//pre[@class="rust item-decl"]' 'pub fn foo()' pub use reexports::foo; // @!has 'foo/outer/inner/fn.foo_crate.html' pub(crate) use reexports::foo_crate; @@ -104,7 +104,7 @@ pub mod outer { // @!has 'foo/outer/inner/fn.foo_local.html' use reexports::foo_local; - // @has 'foo/outer/inner/type.Type.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub type Type =' + // @has 'foo/outer/inner/type.Type.html' '//pre[@class="rust item-decl"]' 'pub type Type =' pub use reexports::Type; // @!has 'foo/outer/inner/type.TypeCrate.html' pub(crate) use reexports::TypeCrate; @@ -115,7 +115,7 @@ pub mod outer { // @!has 'foo/outer/inner/type.TypeLocal.html' use reexports::TypeLocal; - // @has 'foo/outer/inner/union.Union.html' '//*[@class="item-decl"]' 'pub union Union {' + // @has 'foo/outer/inner/union.Union.html' '//*[@class="rust item-decl"]' 'pub union Union {' pub use reexports::Union; // @!has 'foo/outer/inner/union.UnionCrate.html' pub(crate) use reexports::UnionCrate; diff --git a/tests/rustdoc/rfc-2632-const-trait-impl.rs b/tests/rustdoc/rfc-2632-const-trait-impl.rs index a229a4e29fe..1120302ac7e 100644 --- a/tests/rustdoc/rfc-2632-const-trait-impl.rs +++ b/tests/rustdoc/rfc-2632-const-trait-impl.rs @@ -12,10 +12,10 @@ use std::marker::Destruct; pub struct S<T>(T); -// @!has foo/trait.Tr.html '//div[@class="item-decl"]/pre[@class="rust"]/code/a[@class="trait"]' '~const' -// @has - '//div[@class="item-decl"]/pre[@class="rust"]/code/a[@class="trait"]' 'Clone' -// @!has - '//div[@class="item-decl"]/pre[@class="rust"]/code/span[@class="where"]' '~const' -// @has - '//div[@class="item-decl"]/pre[@class="rust"]/code/span[@class="where"]' ': Clone' +// @!has foo/trait.Tr.html '//pre[@class="rust item-decl"]/code/a[@class="trait"]' '~const' +// @has - '//pre[@class="rust item-decl"]/code/a[@class="trait"]' 'Clone' +// @!has - '//pre[@class="rust item-decl"]/code/span[@class="where"]' '~const' +// @has - '//pre[@class="rust item-decl"]/code/span[@class="where"]' ': Clone' #[const_trait] pub trait Tr<T> { // @!has - '//section[@id="method.a"]/h4[@class="code-header"]' '~const' @@ -45,10 +45,10 @@ where } } -// @!has foo/fn.foo.html '//div[@class="item-decl"]/pre[@class="rust"]/code/a[@class="trait"]' '~const' -// @has - '//div[@class="item-decl"]/pre[@class="rust"]/code/a[@class="trait"]' 'Clone' -// @!has - '//div[@class="item-decl"]/pre[@class="rust"]/code/span[@class="where fmt-newline"]' '~const' -// @has - '//div[@class="item-decl"]/pre[@class="rust"]/code/span[@class="where fmt-newline"]' ': Clone' +// @!has foo/fn.foo.html '//pre[@class="rust item-decl"]/code/a[@class="trait"]' '~const' +// @has - '//pre[@class="rust item-decl"]/code/a[@class="trait"]' 'Clone' +// @!has - '//pre[@class="rust item-decl"]/code/span[@class="where fmt-newline"]' '~const' +// @has - '//pre[@class="rust item-decl"]/code/span[@class="where fmt-newline"]' ': Clone' pub const fn foo<F: ~const Clone + ~const Destruct>() where Option<F>: ~const Clone + ~const Destruct, diff --git a/tests/rustdoc/safe-intrinsic.rs b/tests/rustdoc/safe-intrinsic.rs index 0b65bf1dfed..c508909f9aa 100644 --- a/tests/rustdoc/safe-intrinsic.rs +++ b/tests/rustdoc/safe-intrinsic.rs @@ -7,16 +7,16 @@ extern "rust-intrinsic" { // @has 'foo/fn.abort.html' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub extern "rust-intrinsic" fn abort() -> !' + // @has - '//pre[@class="rust item-decl"]' 'pub extern "rust-intrinsic" fn abort() -> !' #[rustc_safe_intrinsic] pub fn abort() -> !; // @has 'foo/fn.unreachable.html' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub unsafe extern "rust-intrinsic" fn unreachable() -> !' + // @has - '//pre[@class="rust item-decl"]' 'pub unsafe extern "rust-intrinsic" fn unreachable() -> !' pub fn unreachable() -> !; } extern "C" { // @has 'foo/fn.needs_drop.html' - // @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub unsafe extern "C" fn needs_drop() -> !' + // @has - '//pre[@class="rust item-decl"]' 'pub unsafe extern "C" fn needs_drop() -> !' pub fn needs_drop() -> !; } diff --git a/tests/rustdoc/short-docblock-codeblock.rs b/tests/rustdoc/short-docblock-codeblock.rs index 3c5fa7b36ad..7ecd80b8c72 100644 --- a/tests/rustdoc/short-docblock-codeblock.rs +++ b/tests/rustdoc/short-docblock-codeblock.rs @@ -1,6 +1,6 @@ #![crate_name = "foo"] -// @count foo/index.html '//*[@class="item-right docblock-short"]' 0 +// @count foo/index.html '//*[@class="desc docblock-short"]' 0 /// ``` /// let x = 12; diff --git a/tests/rustdoc/short-docblock.rs b/tests/rustdoc/short-docblock.rs index 1a8a689be1d..791d3547c9f 100644 --- a/tests/rustdoc/short-docblock.rs +++ b/tests/rustdoc/short-docblock.rs @@ -1,7 +1,7 @@ #![crate_name = "foo"] -// @has foo/index.html '//*[@class="item-right docblock-short"]' 'fooo' -// @!has foo/index.html '//*[@class="item-right docblock-short"]/h1' 'fooo' +// @has foo/index.html '//*[@class="desc docblock-short"]' 'fooo' +// @!has foo/index.html '//*[@class="desc docblock-short"]/h1' 'fooo' // @has foo/fn.foo.html '//h2[@id="fooo"]/a[@href="#fooo"]' 'fooo' /// # fooo @@ -9,8 +9,8 @@ /// foo pub fn foo() {} -// @has foo/index.html '//*[@class="item-right docblock-short"]' 'mooood' -// @!has foo/index.html '//*[@class="item-right docblock-short"]/h2' 'mooood' +// @has foo/index.html '//*[@class="desc docblock-short"]' 'mooood' +// @!has foo/index.html '//*[@class="desc docblock-short"]/h2' 'mooood' // @has foo/foo/index.html '//h3[@id="mooood"]/a[@href="#mooood"]' 'mooood' /// ## mooood @@ -18,7 +18,7 @@ pub fn foo() {} /// foo mod pub mod foo {} -// @has foo/index.html '//*[@class="item-right docblock-short"]/a[@href=\ +// @has foo/index.html '//*[@class="desc docblock-short"]/a[@href=\ // "https://nougat.world"]/code' 'nougat' /// [`nougat`](https://nougat.world) diff --git a/tests/rustdoc/sidebar-links-to-foreign-impl.rs b/tests/rustdoc/sidebar-links-to-foreign-impl.rs index 11e94694802..caa17dfbb1c 100644 --- a/tests/rustdoc/sidebar-links-to-foreign-impl.rs +++ b/tests/rustdoc/sidebar-links-to-foreign-impl.rs @@ -7,8 +7,8 @@ // @has - '//h2[@id="foreign-impls"]' 'Implementations on Foreign Types' // @has - '//*[@class="sidebar-elems"]//section//a[@href="#impl-Foo-for-u32"]' 'u32' // @has - '//*[@id="impl-Foo-for-u32"]//h3[@class="code-header"]' 'impl Foo for u32' -// @has - '//*[@class="sidebar-elems"]//section//a[@href="#impl-Foo-for-%26%27a%20str"]' "&'a str" -// @has - '//*[@id="impl-Foo-for-%26%27a%20str"]//h3[@class="code-header"]' "impl<'a> Foo for &'a str" +// @has - "//*[@class=\"sidebar-elems\"]//section//a[@href=\"#impl-Foo-for-%26'a+str\"]" "&'a str" +// @has - "//*[@id=\"impl-Foo-for-%26'a+str\"]//h3[@class=\"code-header\"]" "impl<'a> Foo for &'a str" pub trait Foo {} impl Foo for u32 {} diff --git a/tests/rustdoc/slice-links.rs b/tests/rustdoc/slice-links.rs index 67137fdcab2..6dea3b74ea3 100644 --- a/tests/rustdoc/slice-links.rs +++ b/tests/rustdoc/slice-links.rs @@ -4,25 +4,25 @@ pub struct MyBox<T: ?Sized>(*const T); // @has 'foo/fn.alpha.html' -// @snapshot link_slice_u32 - '//div[@class="item-decl"]/pre[@class="rust"]/code' +// @snapshot link_slice_u32 - '//pre[@class="rust item-decl"]/code' pub fn alpha() -> &'static [u32] { loop {} } // @has 'foo/fn.beta.html' -// @snapshot link_slice_generic - '//div[@class="item-decl"]/pre[@class="rust"]/code' +// @snapshot link_slice_generic - '//pre[@class="rust item-decl"]/code' pub fn beta<T>() -> &'static [T] { loop {} } // @has 'foo/fn.gamma.html' -// @snapshot link_box_u32 - '//div[@class="item-decl"]/pre[@class="rust"]/code' +// @snapshot link_box_u32 - '//pre[@class="rust item-decl"]/code' pub fn gamma() -> MyBox<[u32]> { loop {} } // @has 'foo/fn.delta.html' -// @snapshot link_box_generic - '//div[@class="item-decl"]/pre[@class="rust"]/code' +// @snapshot link_box_generic - '//pre[@class="rust item-decl"]/code' pub fn delta<T>() -> MyBox<[T]> { loop {} } diff --git a/tests/rustdoc/spotlight-from-dependency.rs b/tests/rustdoc/spotlight-from-dependency.rs index 090ad187d9c..426759c7bf8 100644 --- a/tests/rustdoc/spotlight-from-dependency.rs +++ b/tests/rustdoc/spotlight-from-dependency.rs @@ -3,7 +3,7 @@ use std::iter::Iterator; // @has foo/struct.Odd.html -// @has - '//*[@id="method.new"]//a[@class="notable-traits"]/@data-ty' 'Odd' +// @has - '//*[@id="method.new"]//a[@class="tooltip"]/@data-notable-ty' 'Odd' // @snapshot odd - '//script[@id="notable-traits-data"]' pub struct Odd { current: usize, diff --git a/tests/rustdoc/struct-arg-pattern.rs b/tests/rustdoc/struct-arg-pattern.rs index 3bfb43a0bef..6f06c8c9c49 100644 --- a/tests/rustdoc/struct-arg-pattern.rs +++ b/tests/rustdoc/struct-arg-pattern.rs @@ -4,7 +4,7 @@ struct BodyId { hir_id: usize, } -// @has 'foo/fn.body_owner.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn body_owner(_: BodyId)' +// @has 'foo/fn.body_owner.html' '//pre[@class="rust item-decl"]' 'pub fn body_owner(_: BodyId)' pub fn body_owner(BodyId { hir_id }: BodyId) { // ... } diff --git a/tests/rustdoc/synthetic_auto/basic.rs b/tests/rustdoc/synthetic_auto/basic.rs index 7c6a388653c..043ac241488 100644 --- a/tests/rustdoc/synthetic_auto/basic.rs +++ b/tests/rustdoc/synthetic_auto/basic.rs @@ -1,8 +1,8 @@ // @has basic/struct.Foo.html // @has - '//h3[@class="code-header"]' 'impl<T> Send for Foo<T>where T: Send' // @has - '//h3[@class="code-header"]' 'impl<T> Sync for Foo<T>where T: Sync' -// @count - '//*[@id="implementations-list"]//*[@class="impl has-srclink"]' 0 -// @count - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]' 5 +// @count - '//*[@id="implementations-list"]//*[@class="impl"]' 0 +// @count - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]' 5 pub struct Foo<T> { field: T, } diff --git a/tests/rustdoc/synthetic_auto/complex.rs b/tests/rustdoc/synthetic_auto/complex.rs index 43393c21fdd..4c39f0bf1e0 100644 --- a/tests/rustdoc/synthetic_auto/complex.rs +++ b/tests/rustdoc/synthetic_auto/complex.rs @@ -20,7 +20,7 @@ mod foo { } // @has complex/struct.NotOuter.html -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<'a, T, K: ?Sized> Send for Outer<'a, T, K>where K: for<'b> Fn((&'b bool, &'a u8)) \ // -> &'b i8, T: MyTrait<'a>, <T as MyTrait<'a>>::MyItem: Copy, 'a: 'static" diff --git a/tests/rustdoc/synthetic_auto/lifetimes.rs b/tests/rustdoc/synthetic_auto/lifetimes.rs index 33170a84435..71265b3078a 100644 --- a/tests/rustdoc/synthetic_auto/lifetimes.rs +++ b/tests/rustdoc/synthetic_auto/lifetimes.rs @@ -9,10 +9,10 @@ where {} // @has lifetimes/struct.Foo.html -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<'c, K> Send for Foo<'c, K>where K: for<'b> Fn(&'b bool) -> &'c u8, 'c: 'static" // -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<'c, K> Sync for Foo<'c, K>where K: Sync" pub struct Foo<'c, K: 'c> { inner_field: Inner<'c, K>, diff --git a/tests/rustdoc/synthetic_auto/manual.rs b/tests/rustdoc/synthetic_auto/manual.rs index 77c04ad2ad9..7fc8447df3e 100644 --- a/tests/rustdoc/synthetic_auto/manual.rs +++ b/tests/rustdoc/synthetic_auto/manual.rs @@ -1,12 +1,12 @@ // @has manual/struct.Foo.html -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // 'impl<T> Sync for Foo<T>where T: Sync' // -// @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="trait-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // 'impl<T> Send for Foo<T>' // -// @count - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]' 1 -// @count - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]' 4 +// @count - '//*[@id="trait-implementations-list"]//*[@class="impl"]' 1 +// @count - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]' 4 pub struct Foo<T> { field: T, } diff --git a/tests/rustdoc/synthetic_auto/negative.rs b/tests/rustdoc/synthetic_auto/negative.rs index 2c2c848a5e0..97da2d57424 100644 --- a/tests/rustdoc/synthetic_auto/negative.rs +++ b/tests/rustdoc/synthetic_auto/negative.rs @@ -3,10 +3,10 @@ pub struct Inner<T: Copy> { } // @has negative/struct.Outer.html -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<T> !Send for Outer<T>" // -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<T> !Sync for Outer<T>" pub struct Outer<T: Copy> { inner_field: Inner<T>, diff --git a/tests/rustdoc/synthetic_auto/nested.rs b/tests/rustdoc/synthetic_auto/nested.rs index 423bf115ab1..e4aead71bf2 100644 --- a/tests/rustdoc/synthetic_auto/nested.rs +++ b/tests/rustdoc/synthetic_auto/nested.rs @@ -9,10 +9,10 @@ where } // @has nested/struct.Foo.html -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // 'impl<T> Send for Foo<T>where T: Copy' // -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // 'impl<T> Sync for Foo<T>where T: Sync' pub struct Foo<T> { inner_field: Inner<T>, diff --git a/tests/rustdoc/synthetic_auto/no-redundancy.rs b/tests/rustdoc/synthetic_auto/no-redundancy.rs index 59f33623322..ea57d7388b8 100644 --- a/tests/rustdoc/synthetic_auto/no-redundancy.rs +++ b/tests/rustdoc/synthetic_auto/no-redundancy.rs @@ -9,7 +9,7 @@ where } // @has no_redundancy/struct.Outer.html -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<T> Send for Outer<T>where T: Send + Copy" pub struct Outer<T> { inner_field: Inner<T>, diff --git a/tests/rustdoc/synthetic_auto/project.rs b/tests/rustdoc/synthetic_auto/project.rs index 558ff2add40..7c9412ae962 100644 --- a/tests/rustdoc/synthetic_auto/project.rs +++ b/tests/rustdoc/synthetic_auto/project.rs @@ -23,10 +23,10 @@ where } // @has project/struct.Foo.html -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<'c, K> Send for Foo<'c, K>where K: MyTrait<MyItem = bool>, 'c: 'static" // -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<'c, K> Sync for Foo<'c, K>where K: MyTrait, <K as MyTrait>::MyItem: OtherTrait, \ // 'c: 'static," pub struct Foo<'c, K: 'c> { diff --git a/tests/rustdoc/synthetic_auto/self-referential.rs b/tests/rustdoc/synthetic_auto/self-referential.rs index c6ae96de776..145a2b7e00c 100644 --- a/tests/rustdoc/synthetic_auto/self-referential.rs +++ b/tests/rustdoc/synthetic_auto/self-referential.rs @@ -23,7 +23,7 @@ impl<T> Pattern for Wrapper<T> { // @has self_referential/struct.WriteAndThen.html -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<P1> Send for WriteAndThen<P1>where <P1 as Pattern>::Value: Send" pub struct WriteAndThen<P1>(pub P1::Value,pub <Constrain<P1, Wrapper<P1::Value>> as Pattern>::Value) where P1: Pattern; diff --git a/tests/rustdoc/synthetic_auto/static-region.rs b/tests/rustdoc/synthetic_auto/static-region.rs index 1a76cb919c2..9dc6211ec20 100644 --- a/tests/rustdoc/synthetic_auto/static-region.rs +++ b/tests/rustdoc/synthetic_auto/static-region.rs @@ -3,7 +3,7 @@ pub trait OwnedTrait<'a> { } // @has static_region/struct.Owned.html -// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<T> Send for Owned<T>where <T as OwnedTrait<'static>>::Reader: Send" pub struct Owned<T> where T: OwnedTrait<'static> { marker: <T as OwnedTrait<'static>>::Reader, diff --git a/tests/rustdoc/test-parens.rs b/tests/rustdoc/test-parens.rs index f5fdb1f52bf..9640b96b6b5 100644 --- a/tests/rustdoc/test-parens.rs +++ b/tests/rustdoc/test-parens.rs @@ -1,5 +1,5 @@ #![crate_name = "foo"] // @has foo/fn.foo.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "_: &(dyn ToString + 'static)" +// @has - '//pre[@class="rust item-decl"]' "_: &(dyn ToString + 'static)" pub fn foo(_: &(ToString + 'static)) {} diff --git a/tests/rustdoc/toggle-item-contents.rs b/tests/rustdoc/toggle-item-contents.rs index 5d34ec09b66..1f745043894 100644 --- a/tests/rustdoc/toggle-item-contents.rs +++ b/tests/rustdoc/toggle-item-contents.rs @@ -55,7 +55,7 @@ pub union Union { // @has 'toggle_item_contents/struct.PrivStruct.html' // @count - '//details[@class="toggle type-contents-toggle"]' 0 -// @has - '//div[@class="item-decl"]' '/* private fields */' +// @has - '//pre[@class="rust item-decl"]' '/* private fields */' pub struct PrivStruct { a: usize, b: usize, @@ -81,8 +81,8 @@ pub enum EnumStructVariant { } // @has 'toggle_item_contents/enum.LargeEnum.html' -// @count - '//div[@class="item-decl"]/pre//details[@class="toggle type-contents-toggle"]' 1 -// @has - '//div[@class="item-decl"]/pre//details[@class="toggle type-contents-toggle"]' 'Show 13 variants' +// @count - '//pre[@class="rust item-decl"]//details[@class="toggle type-contents-toggle"]' 1 +// @has - '//pre[@class="rust item-decl"]//details[@class="toggle type-contents-toggle"]' 'Show 13 variants' pub enum LargeEnum { A, B, C, D, E, F(u8), G, H, I, J, K, L, M } diff --git a/tests/rustdoc/trait_alias.rs b/tests/rustdoc/trait_alias.rs index 791c099cc52..5c3f82c6b3c 100644 --- a/tests/rustdoc/trait_alias.rs +++ b/tests/rustdoc/trait_alias.rs @@ -14,13 +14,13 @@ use std::fmt::Debug; // @has foo/index.html '//a[@class="traitalias"]' 'Foo' // @has foo/traitalias.CopyAlias.html -// @has - '//section[@id="main-content"]/div[@class="item-decl"]/pre' 'trait CopyAlias = Copy;' +// @has - '//section[@id="main-content"]/pre[@class="rust item-decl"]' 'trait CopyAlias = Copy;' pub trait CopyAlias = Copy; // @has foo/traitalias.Alias2.html -// @has - '//section[@id="main-content"]/div[@class="item-decl"]/pre' 'trait Alias2 = Copy + Debug;' +// @has - '//section[@id="main-content"]/pre[@class="rust item-decl"]' 'trait Alias2 = Copy + Debug;' pub trait Alias2 = Copy + Debug; // @has foo/traitalias.Foo.html -// @has - '//section[@id="main-content"]/div[@class="item-decl"]/pre' 'trait Foo<T> = Into<T> + Debug;' +// @has - '//section[@id="main-content"]/pre[@class="rust item-decl"]' 'trait Foo<T> = Into<T> + Debug;' pub trait Foo<T> = Into<T> + Debug; // @has foo/fn.bar.html '//a[@href="traitalias.Alias2.html"]' 'Alias2' pub fn bar<T>() where T: Alias2 {} diff --git a/tests/rustdoc/tuple-struct-fields-doc.rs b/tests/rustdoc/tuple-struct-fields-doc.rs index d72c10f2b25..2836ddedc2b 100644 --- a/tests/rustdoc/tuple-struct-fields-doc.rs +++ b/tests/rustdoc/tuple-struct-fields-doc.rs @@ -19,7 +19,7 @@ pub struct Foo( ); // @has foo/enum.Bar.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'BarVariant(String),' +// @has - '//pre[@class="rust item-decl"]' 'BarVariant(String),' // @matches - '//*[@id="variant.BarVariant.fields"]/h4' '^Tuple Fields$' // @has - '//*[@id="variant.BarVariant.field.0"]' '0: String' // @has - '//*[@id="variant.BarVariant.fields"]//*[@class="docblock"]' 'Hello docs' diff --git a/tests/rustdoc/tuples.rs b/tests/rustdoc/tuples.rs index e716de8b55c..0ea5b5bfac9 100644 --- a/tests/rustdoc/tuples.rs +++ b/tests/rustdoc/tuples.rs @@ -1,20 +1,20 @@ #![crate_name = "foo"] // @has foo/fn.tuple0.html //pre 'pub fn tuple0(x: ())' -// @snapshot link_unit - '//div[@class="item-decl"]/pre[@class="rust"]/code' +// @snapshot link_unit - '//pre[@class="rust item-decl"]/code' pub fn tuple0(x: ()) -> () { x } // @has foo/fn.tuple1.html //pre 'pub fn tuple1(x: (i32,)) -> (i32,)' -// @snapshot link1_i32 - '//div[@class="item-decl"]/pre[@class="rust"]/code' +// @snapshot link1_i32 - '//pre[@class="rust item-decl"]/code' pub fn tuple1(x: (i32,)) -> (i32,) { x } // @has foo/fn.tuple2.html //pre 'pub fn tuple2(x: (i32, i32)) -> (i32, i32)' -// @snapshot link2_i32 - '//div[@class="item-decl"]/pre[@class="rust"]/code' +// @snapshot link2_i32 - '//pre[@class="rust item-decl"]/code' pub fn tuple2(x: (i32, i32)) -> (i32, i32) { x } // @has foo/fn.tuple1_t.html //pre 'pub fn tuple1_t<T>(x: (T,)) -> (T,)' -// @snapshot link1_t - '//div[@class="item-decl"]/pre[@class="rust"]/code' +// @snapshot link1_t - '//pre[@class="rust item-decl"]/code' pub fn tuple1_t<T>(x: (T,)) -> (T,) { x } // @has foo/fn.tuple2_t.html //pre 'pub fn tuple2_t<T>(x: (T, T)) -> (T, T)' -// @snapshot link2_t - '//div[@class="item-decl"]/pre[@class="rust"]/code' +// @snapshot link2_t - '//pre[@class="rust item-decl"]/code' pub fn tuple2_t<T>(x: (T, T)) -> (T, T) { x } // @has foo/fn.tuple2_tu.html //pre 'pub fn tuple2_tu<T, U>(x: (T, U)) -> (T, U)' -// @snapshot link2_tu - '//div[@class="item-decl"]/pre[@class="rust"]/code' +// @snapshot link2_tu - '//pre[@class="rust item-decl"]/code' pub fn tuple2_tu<T, U>(x: (T, U)) -> (T, U) { x } diff --git a/tests/rustdoc/typedef.rs b/tests/rustdoc/typedef.rs index d5dfa948489..63e2973c759 100644 --- a/tests/rustdoc/typedef.rs +++ b/tests/rustdoc/typedef.rs @@ -9,8 +9,8 @@ impl MyStruct { } // @has typedef/type.MyAlias.html -// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'impl MyAlias' -// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'impl MyTrait for MyAlias' +// @has - '//*[@class="impl"]//h3[@class="code-header"]' 'impl MyAlias' +// @has - '//*[@class="impl"]//h3[@class="code-header"]' 'impl MyTrait for MyAlias' // @hasraw - 'Alias docstring' // @has - '//*[@class="sidebar"]//*[@class="location"]' 'MyAlias' // @has - '//*[@class="sidebar"]//a[@href="#implementations"]' 'Methods' diff --git a/tests/rustdoc/unit-return.rs b/tests/rustdoc/unit-return.rs index 353cd1c4772..6ddfa0c4d5c 100644 --- a/tests/rustdoc/unit-return.rs +++ b/tests/rustdoc/unit-return.rs @@ -4,14 +4,14 @@ extern crate unit_return; -// @has 'foo/fn.f0.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'F: FnMut(u8) + Clone' +// @has 'foo/fn.f0.html' '//pre[@class="rust item-decl"]' 'F: FnMut(u8) + Clone' pub fn f0<F: FnMut(u8) + Clone>(f: F) {} -// @has 'foo/fn.f1.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'F: FnMut(u16) + Clone' +// @has 'foo/fn.f1.html' '//pre[@class="rust item-decl"]' 'F: FnMut(u16) + Clone' pub fn f1<F: FnMut(u16) -> () + Clone>(f: F) {} -// @has 'foo/fn.f2.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'F: FnMut(u32) + Clone' +// @has 'foo/fn.f2.html' '//pre[@class="rust item-decl"]' 'F: FnMut(u32) + Clone' pub use unit_return::f2; -// @has 'foo/fn.f3.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'F: FnMut(u64) + Clone' +// @has 'foo/fn.f3.html' '//pre[@class="rust item-decl"]' 'F: FnMut(u64) + Clone' pub use unit_return::f3; diff --git a/tests/rustdoc/where-clause-order.rs b/tests/rustdoc/where-clause-order.rs index b8502e10a48..b10f8f6856e 100644 --- a/tests/rustdoc/where-clause-order.rs +++ b/tests/rustdoc/where-clause-order.rs @@ -7,7 +7,7 @@ where } // @has 'foo/trait.SomeTrait.html' -// @has - "//*[@id='impl-SomeTrait%3C(A%2C%20B%2C%20C%2C%20D%2C%20E)%3E-for-(A%2C%20B%2C%20C%2C%20D%2C%20E)']/h3" "impl<A, B, C, D, E> SomeTrait<(A, B, C, D, E)> for (A, B, C, D, E)where A: PartialOrd<A> + PartialEq<A>, B: PartialOrd<B> + PartialEq<B>, C: PartialOrd<C> + PartialEq<C>, D: PartialOrd<D> + PartialEq<D>, E: PartialOrd<E> + PartialEq<E> + ?Sized, " +// @has - "//*[@id='impl-SomeTrait%3C(A,+B,+C,+D,+E)%3E-for-(A,+B,+C,+D,+E)']/h3" "impl<A, B, C, D, E> SomeTrait<(A, B, C, D, E)> for (A, B, C, D, E)where A: PartialOrd<A> + PartialEq<A>, B: PartialOrd<B> + PartialEq<B>, C: PartialOrd<C> + PartialEq<C>, D: PartialOrd<D> + PartialEq<D>, E: PartialOrd<E> + PartialEq<E> + ?Sized, " impl<A, B, C, D, E> SomeTrait<(A, B, C, D, E)> for (A, B, C, D, E) where A: PartialOrd<A> + PartialEq<A>, diff --git a/tests/rustdoc/where-sized.rs b/tests/rustdoc/where-sized.rs index c0c085e6ac7..c1ac834b2fc 100644 --- a/tests/rustdoc/where-sized.rs +++ b/tests/rustdoc/where-sized.rs @@ -1,6 +1,6 @@ #![crate_name = "foo"] // @has foo/fn.foo.html -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn foo<X, Y: ?Sized>(_: &X)' -// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'where X: ?Sized,' +// @has - '//pre[@class="rust item-decl"]' 'pub fn foo<X, Y: ?Sized>(_: &X)' +// @has - '//pre[@class="rust item-decl"]' 'where X: ?Sized,' pub fn foo<X, Y: ?Sized>(_: &X) where X: ?Sized {} diff --git a/tests/rustdoc/where.SWhere_Simd_item-decl.html b/tests/rustdoc/where.SWhere_Simd_item-decl.html index f84cb3753cb..ef4294c8f76 100644 --- a/tests/rustdoc/where.SWhere_Simd_item-decl.html +++ b/tests/rustdoc/where.SWhere_Simd_item-decl.html @@ -1 +1,3 @@ -<div class="item-decl"><pre class="rust"><code>pub struct Simd<T>(_)<br /><span class="where">where<br />    T: <a class="trait" href="trait.MyTrait.html" title="trait foo::MyTrait">MyTrait</a></span>;</code></pre></div> \ No newline at end of file +<pre class="rust item-decl"><code>pub struct Simd<T>(_) +<span class="where">where + T: <a class="trait" href="trait.MyTrait.html" title="trait foo::MyTrait">MyTrait</a></span>;</code></pre> \ No newline at end of file diff --git a/tests/rustdoc/where.SWhere_TraitWhere_item-decl.html b/tests/rustdoc/where.SWhere_TraitWhere_item-decl.html index 85b62667427..e8ab061e679 100644 --- a/tests/rustdoc/where.SWhere_TraitWhere_item-decl.html +++ b/tests/rustdoc/where.SWhere_TraitWhere_item-decl.html @@ -1,8 +1,13 @@ -<div class="item-decl"><pre class="rust"><code>pub trait TraitWhere { - type <a href="#associatedtype.Item" class="associatedtype">Item</a><'a><br />    <span class="where">where<br />        Self: 'a</span>; +<pre class="rust item-decl"><code>pub trait TraitWhere { + type <a href="#associatedtype.Item" class="associatedtype">Item</a><'a> + <span class="where">where Self: 'a</span>; - fn <a href="#method.func" class="fn">func</a>(self)<br />    <span class="where">where<br />        Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span>, - { ... } -<span class="item-spacer" /> fn <a href="#method.lines" class="fn">lines</a>(self) -> <a class="struct" href="{{channel}}/std/io/struct.Lines.html" title="struct std::io::Lines">Lines</a><Self><br />    <span class="where">where<br />        Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span>, - { ... } -}</code></pre></div> \ No newline at end of file + // Provided methods + fn <a href="#method.func" class="fn">func</a>(self) + <span class="where">where Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span> { ... } +<span class="item-spacer" /> fn <a href="#method.lines" class="fn">lines</a>(self) -> <a class="struct" href="{{channel}}/std/io/struct.Lines.html" title="struct std::io::Lines">Lines</a><Self> + <span class="where">where Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span> { ... } +<span class="item-spacer" /> fn <a href="#method.merge" class="fn">merge</a><T>(self, a: T) + <span class="where">where Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, + T: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span> { ... } +}</code></pre> \ No newline at end of file diff --git a/tests/rustdoc/where.rs b/tests/rustdoc/where.rs index 3ac0c6872a8..8b8a126e89d 100644 --- a/tests/rustdoc/where.rs +++ b/tests/rustdoc/where.rs @@ -4,7 +4,7 @@ use std::io::Lines; pub trait MyTrait { fn dummy(&self) { } } -// @has foo/struct.Alpha.html '//pre' "pub struct Alpha<A>(_)where A: MyTrait" +// @has foo/struct.Alpha.html '//pre' "pub struct Alpha<A>(_) where A: MyTrait" pub struct Alpha<A>(A) where A: MyTrait; // @has foo/trait.Bravo.html '//pre' "pub trait Bravo<B>where B: MyTrait" pub trait Bravo<B> where B: MyTrait { fn get(&self, B: B); } @@ -13,7 +13,7 @@ pub fn charlie<C>() where C: MyTrait {} pub struct Delta<D>(D); -// @has foo/struct.Delta.html '//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has foo/struct.Delta.html '//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<D> Delta<D>where D: MyTrait" impl<D> Delta<D> where D: MyTrait { pub fn delta() {} @@ -22,13 +22,13 @@ impl<D> Delta<D> where D: MyTrait { pub struct Echo<E>(E); // @has 'foo/struct.Simd.html' -// @snapshot SWhere_Simd_item-decl - '//div[@class="item-decl"]' +// @snapshot SWhere_Simd_item-decl - '//pre[@class="rust item-decl"]' pub struct Simd<T>([T; 1]) where T: MyTrait; // @has 'foo/trait.TraitWhere.html' -// @snapshot SWhere_TraitWhere_item-decl - '//div[@class="item-decl"]' +// @snapshot SWhere_TraitWhere_item-decl - '//pre[@class="rust item-decl"]' pub trait TraitWhere { type Item<'a> where Self: 'a; @@ -41,9 +41,15 @@ pub trait TraitWhere { where Self: Sized, { todo!() } + + fn merge<T>(self, a: T) + where + Self: Sized, + T: Sized, + { todo!() } } -// @has foo/struct.Echo.html '//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has foo/struct.Echo.html '//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<E> MyTrait for Echo<E>where E: MyTrait" // @has foo/trait.MyTrait.html '//*[@id="implementors-list"]//h3[@class="code-header"]' \ // "impl<E> MyTrait for Echo<E>where E: MyTrait" @@ -51,12 +57,12 @@ impl<E> MyTrait for Echo<E>where E: MyTrait {} pub enum Foxtrot<F> { Foxtrot1(F) } -// @has foo/enum.Foxtrot.html '//*[@class="impl has-srclink"]//h3[@class="code-header"]' \ +// @has foo/enum.Foxtrot.html '//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<F> MyTrait for Foxtrot<F>where F: MyTrait" // @has foo/trait.MyTrait.html '//*[@id="implementors-list"]//h3[@class="code-header"]' \ // "impl<F> MyTrait for Foxtrot<F>where F: MyTrait" impl<F> MyTrait for Foxtrot<F>where F: MyTrait {} -// @has foo/type.Golf.html '//div[@class="item-decl"]/pre[@class="rust"]' \ +// @has foo/type.Golf.html '//pre[@class="rust item-decl"]' \ // "type Golf<T>where T: Clone, = (T, T)" pub type Golf<T> where T: Clone = (T, T); diff --git a/tests/rustdoc/whitespace-after-where-clause.enum.html b/tests/rustdoc/whitespace-after-where-clause.enum.html index eeb22878f3c..20b60b68e88 100644 --- a/tests/rustdoc/whitespace-after-where-clause.enum.html +++ b/tests/rustdoc/whitespace-after-where-clause.enum.html @@ -1,4 +1,5 @@ -<div class="item-decl"><pre class="rust"><code>pub enum Cow<'a, B><span class="where fmt-newline">where<br />    B: <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a><dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> + ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + 'a,</span>{ +<pre class="rust item-decl"><code>pub enum Cow<'a, B><span class="where fmt-newline">where + B: <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a><dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> + ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + 'a,</span>{ Borrowed(<a class="primitive" href="{{channel}}/std/primitive.reference.html">&'a B</a>), Whatever(<a class="primitive" href="{{channel}}/std/primitive.u32.html">u32</a>), -}</code></pre></div> \ No newline at end of file +}</code></pre> \ No newline at end of file diff --git a/tests/rustdoc/whitespace-after-where-clause.enum2.html b/tests/rustdoc/whitespace-after-where-clause.enum2.html index c8037c2a8df..065ce757de1 100644 --- a/tests/rustdoc/whitespace-after-where-clause.enum2.html +++ b/tests/rustdoc/whitespace-after-where-clause.enum2.html @@ -1,4 +1,4 @@ -<div class="item-decl"><pre class="rust"><code>pub enum Cow2<'a, B: ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a><dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> + 'a> { +<pre class="rust item-decl"><code>pub enum Cow2<'a, B: ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a><dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> + 'a> { Borrowed(<a class="primitive" href="{{channel}}/std/primitive.reference.html">&'a B</a>), Whatever(<a class="primitive" href="{{channel}}/std/primitive.u32.html">u32</a>), -}</code></pre></div> \ No newline at end of file +}</code></pre> \ No newline at end of file diff --git a/tests/rustdoc/whitespace-after-where-clause.rs b/tests/rustdoc/whitespace-after-where-clause.rs index 4b740b970fc..b540c7c97c1 100644 --- a/tests/rustdoc/whitespace-after-where-clause.rs +++ b/tests/rustdoc/whitespace-after-where-clause.rs @@ -4,7 +4,7 @@ #![crate_name = "foo"] // @has 'foo/trait.ToOwned.html' -// @snapshot trait - '//*[@class="item-decl"]' +// @snapshot trait - '//*[@class="rust item-decl"]' pub trait ToOwned<T> where T: Clone { @@ -14,7 +14,7 @@ where T: Clone } // @has 'foo/trait.ToOwned2.html' -// @snapshot trait2 - '//*[@class="item-decl"]' +// @snapshot trait2 - '//*[@class="rust item-decl"]' // There should be a whitespace before `{` in this case! pub trait ToOwned2<T: Clone> { type Owned; @@ -23,7 +23,7 @@ pub trait ToOwned2<T: Clone> { } // @has 'foo/enum.Cow.html' -// @snapshot enum - '//*[@class="item-decl"]' +// @snapshot enum - '//*[@class="rust item-decl"]' pub enum Cow<'a, B: ?Sized + 'a> where B: ToOwned<Clone>, @@ -33,7 +33,7 @@ where } // @has 'foo/enum.Cow2.html' -// @snapshot enum2 - '//*[@class="item-decl"]' +// @snapshot enum2 - '//*[@class="rust item-decl"]' // There should be a whitespace before `{` in this case! pub enum Cow2<'a, B: ?Sized + ToOwned<Clone> + 'a> { Borrowed(&'a B), @@ -41,7 +41,7 @@ pub enum Cow2<'a, B: ?Sized + ToOwned<Clone> + 'a> { } // @has 'foo/struct.Struct.html' -// @snapshot struct - '//*[@class="item-decl"]' +// @snapshot struct - '//*[@class="rust item-decl"]' pub struct Struct<'a, B: ?Sized + 'a> where B: ToOwned<Clone>, @@ -51,7 +51,7 @@ where } // @has 'foo/struct.Struct2.html' -// @snapshot struct2 - '//*[@class="item-decl"]' +// @snapshot struct2 - '//*[@class="rust item-decl"]' // There should be a whitespace before `{` in this case! pub struct Struct2<'a, B: ?Sized + ToOwned<Clone> + 'a> { pub a: &'a B, @@ -59,7 +59,7 @@ pub struct Struct2<'a, B: ?Sized + ToOwned<Clone> + 'a> { } // @has 'foo/union.Union.html' -// @snapshot union - '//*[@class="item-decl"]' +// @snapshot union - '//*[@class="rust item-decl"]' pub union Union<'a, B: ?Sized + 'a> where B: ToOwned<Clone>, @@ -69,7 +69,7 @@ where } // @has 'foo/union.Union2.html' -// @snapshot union2 - '//*[@class="item-decl"]' +// @snapshot union2 - '//*[@class="rust item-decl"]' // There should be a whitespace before `{` in this case! pub union Union2<'a, B: ?Sized + ToOwned<Clone> + 'a> { a: &'a B, diff --git a/tests/rustdoc/whitespace-after-where-clause.struct.html b/tests/rustdoc/whitespace-after-where-clause.struct.html index 5892270b2f9..948ddc499da 100644 --- a/tests/rustdoc/whitespace-after-where-clause.struct.html +++ b/tests/rustdoc/whitespace-after-where-clause.struct.html @@ -1,4 +1,5 @@ -<div class="item-decl"><pre class="rust"><code>pub struct Struct<'a, B><span class="where fmt-newline">where<br />    B: <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a><dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> + ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + 'a,</span>{ +<pre class="rust item-decl"><code>pub struct Struct<'a, B><span class="where fmt-newline">where + B: <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a><dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> + ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + 'a,</span>{ pub a: <a class="primitive" href="{{channel}}/std/primitive.reference.html">&'a B</a>, pub b: <a class="primitive" href="{{channel}}/std/primitive.u32.html">u32</a>, -}</code></pre></div> \ No newline at end of file +}</code></pre> \ No newline at end of file diff --git a/tests/rustdoc/whitespace-after-where-clause.struct2.html b/tests/rustdoc/whitespace-after-where-clause.struct2.html index d3952b0c566..c647e8d7121 100644 --- a/tests/rustdoc/whitespace-after-where-clause.struct2.html +++ b/tests/rustdoc/whitespace-after-where-clause.struct2.html @@ -1,4 +1,4 @@ -<div class="item-decl"><pre class="rust"><code>pub struct Struct2<'a, B: ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a><dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> + 'a> { +<pre class="rust item-decl"><code>pub struct Struct2<'a, B: ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a><dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> + 'a> { pub a: <a class="primitive" href="{{channel}}/std/primitive.reference.html">&'a B</a>, pub b: <a class="primitive" href="{{channel}}/std/primitive.u32.html">u32</a>, -}</code></pre></div> \ No newline at end of file +}</code></pre> \ No newline at end of file diff --git a/tests/rustdoc/whitespace-after-where-clause.trait.html b/tests/rustdoc/whitespace-after-where-clause.trait.html index a2df06e7736..0928b48e6b6 100644 --- a/tests/rustdoc/whitespace-after-where-clause.trait.html +++ b/tests/rustdoc/whitespace-after-where-clause.trait.html @@ -1,6 +1,8 @@ -<div class="item-decl"><pre class="rust"><code>pub trait ToOwned<T><span class="where fmt-newline">where<br />    T: <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</span>{ +<pre class="rust item-decl"><code>pub trait ToOwned<T><span class="where fmt-newline">where + T: <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</span>{ type <a href="#associatedtype.Owned" class="associatedtype">Owned</a>; + // Required methods fn <a href="#tymethod.to_owned" class="fn">to_owned</a>(&self) -> Self::<a class="associatedtype" href="trait.ToOwned.html#associatedtype.Owned" title="type foo::ToOwned::Owned">Owned</a>; <span class="item-spacer" /> fn <a href="#tymethod.whatever" class="fn">whatever</a>(&self) -> T; -}</code></pre></div> \ No newline at end of file +}</code></pre> \ No newline at end of file diff --git a/tests/rustdoc/whitespace-after-where-clause.trait2.html b/tests/rustdoc/whitespace-after-where-clause.trait2.html index 2bfd6f7685a..e6fafde1eff 100644 --- a/tests/rustdoc/whitespace-after-where-clause.trait2.html +++ b/tests/rustdoc/whitespace-after-where-clause.trait2.html @@ -1,6 +1,7 @@ -<div class="item-decl"><pre class="rust"><code>pub trait ToOwned2<T: <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> { +<pre class="rust item-decl"><code>pub trait ToOwned2<T: <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> { type <a href="#associatedtype.Owned" class="associatedtype">Owned</a>; + // Required methods fn <a href="#tymethod.to_owned" class="fn">to_owned</a>(&self) -> Self::<a class="associatedtype" href="trait.ToOwned2.html#associatedtype.Owned" title="type foo::ToOwned2::Owned">Owned</a>; <span class="item-spacer" /> fn <a href="#tymethod.whatever" class="fn">whatever</a>(&self) -> T; -}</code></pre></div> \ No newline at end of file +}</code></pre> \ No newline at end of file diff --git a/tests/rustdoc/whitespace-after-where-clause.union.html b/tests/rustdoc/whitespace-after-where-clause.union.html index 066f8f87b16..38b6cb8b5c6 100644 --- a/tests/rustdoc/whitespace-after-where-clause.union.html +++ b/tests/rustdoc/whitespace-after-where-clause.union.html @@ -1,3 +1,4 @@ -<div class="item-decl"><pre class="rust"><code>pub union Union<'a, B><span class="where fmt-newline">where<br />    B: <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a><dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> + ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + 'a,</span>{ +<pre class="rust item-decl"><code>pub union Union<'a, B><span class="where fmt-newline">where + B: <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a><dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> + ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + 'a,</span>{ /* private fields */ -}</code></pre></div> \ No newline at end of file +}</code></pre> \ No newline at end of file diff --git a/tests/rustdoc/whitespace-after-where-clause.union2.html b/tests/rustdoc/whitespace-after-where-clause.union2.html index 6b48c5dbd3e..66ad30c9200 100644 --- a/tests/rustdoc/whitespace-after-where-clause.union2.html +++ b/tests/rustdoc/whitespace-after-where-clause.union2.html @@ -1,3 +1,3 @@ -<div class="item-decl"><pre class="rust"><code>pub union Union2<'a, B: ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a><dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> + 'a> { +<pre class="rust item-decl"><code>pub union Union2<'a, B: ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a><dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> + 'a> { /* private fields */ -}</code></pre></div> \ No newline at end of file +}</code></pre> \ No newline at end of file diff --git a/tests/rustdoc/wrapping.rs b/tests/rustdoc/wrapping.rs index 178b8adc3f0..dd5c700329f 100644 --- a/tests/rustdoc/wrapping.rs +++ b/tests/rustdoc/wrapping.rs @@ -1,5 +1,5 @@ use std::fmt::Debug; -// @has 'wrapping/fn.foo.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn foo() -> impl Debug' -// @count - '//div[@class="item-decl"]/pre[@class="rust"]/br' 0 +// @has 'wrapping/fn.foo.html' '//pre[@class="rust item-decl"]' 'pub fn foo() -> impl Debug' +// @count - '//pre[@class="rust item-decl"]/br' 0 pub fn foo() -> impl Debug {} diff --git a/tests/ui-fulldeps/auxiliary/issue-40001-plugin.rs b/tests/ui-fulldeps/auxiliary/issue-40001-plugin.rs index c05443488c3..3f6caecaa5a 100644 --- a/tests/ui-fulldeps/auxiliary/issue-40001-plugin.rs +++ b/tests/ui-fulldeps/auxiliary/issue-40001-plugin.rs @@ -16,6 +16,7 @@ use rustc_hir as hir; use rustc_hir::intravisit; use rustc_hir::Node; use rustc_lint::{LateContext, LateLintPass, LintContext}; +use rustc_span::def_id::LocalDefId; use rustc_span::source_map; #[no_mangle] @@ -40,8 +41,9 @@ impl<'tcx> LateLintPass<'tcx> for MissingAllowedAttrPass { _: &'tcx hir::FnDecl, _: &'tcx hir::Body, span: source_map::Span, - id: hir::HirId, + def_id: LocalDefId, ) { + let id = cx.tcx.hir().local_def_id_to_hir_id(def_id); let item = match cx.tcx.hir().get(id) { Node::Item(item) => item, _ => cx.tcx.hir().expect_item(cx.tcx.hir().get_parent_item(id).def_id), diff --git a/tests/ui-fulldeps/fluent-messages/duplicate.ftl b/tests/ui-fulldeps/fluent-messages/duplicate.ftl new file mode 100644 index 00000000000..871550b231a --- /dev/null +++ b/tests/ui-fulldeps/fluent-messages/duplicate.ftl @@ -0,0 +1,3 @@ +no_crate_a_b_key = Value + +no_crate_a_b_key = Another Value diff --git a/tests/ui-fulldeps/fluent-messages/label-with-hyphens.ftl b/tests/ui-fulldeps/fluent-messages/label-with-hyphens.ftl index 016cbeef662..3088b1f8dc8 100644 --- a/tests/ui-fulldeps/fluent-messages/label-with-hyphens.ftl +++ b/tests/ui-fulldeps/fluent-messages/label-with-hyphens.ftl @@ -1,2 +1,2 @@ -label_with_hyphens_some_slug = hi +no_crate_some_slug = hi .label-has-hyphens = test diff --git a/tests/ui-fulldeps/fluent-messages/missing-crate-name.ftl b/tests/ui-fulldeps/fluent-messages/missing-crate-name.ftl index 9bd035c1bba..0a64e3894bd 100644 --- a/tests/ui-fulldeps/fluent-messages/missing-crate-name.ftl +++ b/tests/ui-fulldeps/fluent-messages/missing-crate-name.ftl @@ -1,2 +1,2 @@ with-hyphens = 1234 -test-crate_foo = abcd +no-crate_foo = abcd diff --git a/tests/ui-fulldeps/fluent-messages/missing-message-ref.ftl b/tests/ui-fulldeps/fluent-messages/missing-message-ref.ftl new file mode 100644 index 00000000000..4c6514a9770 --- /dev/null +++ b/tests/ui-fulldeps/fluent-messages/missing-message-ref.ftl @@ -0,0 +1 @@ +no_crate_missing_message_ref = {message} diff --git a/tests/ui-fulldeps/fluent-messages/missing-message.ftl b/tests/ui-fulldeps/fluent-messages/missing-message.ftl index 74b2aa1d44d..61f56fd4d57 100644 --- a/tests/ui-fulldeps/fluent-messages/missing-message.ftl +++ b/tests/ui-fulldeps/fluent-messages/missing-message.ftl @@ -1 +1 @@ -missing_message = +no_crate_missing_message = diff --git a/tests/ui-fulldeps/fluent-messages/slug-with-hyphens.ftl b/tests/ui-fulldeps/fluent-messages/slug-with-hyphens.ftl index 86ba9a268f3..a64c85094f1 100644 --- a/tests/ui-fulldeps/fluent-messages/slug-with-hyphens.ftl +++ b/tests/ui-fulldeps/fluent-messages/slug-with-hyphens.ftl @@ -1 +1 @@ -slug_with_hyphens_this-slug-has-hyphens = hi +no_crate_this-slug-has-hyphens = hi diff --git a/tests/ui-fulldeps/fluent-messages/test.rs b/tests/ui-fulldeps/fluent-messages/test.rs index 4e8147e2b76..66575eb8e30 100644 --- a/tests/ui-fulldeps/fluent-messages/test.rs +++ b/tests/ui-fulldeps/fluent-messages/test.rs @@ -21,78 +21,74 @@ pub enum SubdiagnosticMessage { mod missing_absolute { use super::fluent_messages; - fluent_messages! { - missing_absolute => "/definitely_does_not_exist.ftl", -//~^ ERROR could not open Fluent resource - } + fluent_messages! { "/definitely_does_not_exist.ftl" } + //~^ ERROR could not open Fluent resource } mod missing_relative { use super::fluent_messages; - fluent_messages! { - missing_relative => "../definitely_does_not_exist.ftl", -//~^ ERROR could not open Fluent resource - } + fluent_messages! { "../definitely_does_not_exist.ftl" } + //~^ ERROR could not open Fluent resource } mod missing_message { use super::fluent_messages; - fluent_messages! { - missing_message => "./missing-message.ftl", -//~^ ERROR could not parse Fluent resource - } + fluent_messages! { "./missing-message.ftl" } + //~^ ERROR could not parse Fluent resource } mod duplicate { use super::fluent_messages; - fluent_messages! { -//~^ ERROR the name `a_b_key` is defined multiple times - a => "./duplicate-a.ftl", - a_b => "./duplicate-a-b.ftl", -//~^ ERROR overrides existing message: `a_b_key` - } + fluent_messages! { "./duplicate.ftl" } + //~^ ERROR overrides existing message: `no_crate_a_b_key` } mod slug_with_hyphens { use super::fluent_messages; - fluent_messages! { - slug_with_hyphens => "./slug-with-hyphens.ftl", -//~^ ERROR name `slug_with_hyphens_this-slug-has-hyphens` contains a '-' character - } + fluent_messages! { "./slug-with-hyphens.ftl" } + //~^ ERROR name `no_crate_this-slug-has-hyphens` contains a '-' character } mod label_with_hyphens { use super::fluent_messages; - fluent_messages! { - label_with_hyphens => "./label-with-hyphens.ftl", -//~^ ERROR attribute `label-has-hyphens` contains a '-' character - } + fluent_messages! { "./label-with-hyphens.ftl" } + //~^ ERROR attribute `label-has-hyphens` contains a '-' character } mod valid { use super::fluent_messages; - fluent_messages! { - valid => "./valid.ftl", - } + fluent_messages! { "./valid.ftl" } - use self::fluent_generated::{DEFAULT_LOCALE_RESOURCES, valid_key}; + mod test_generated { + use super::{fluent_generated::no_crate_key, DEFAULT_LOCALE_RESOURCE}; + } } mod missing_crate_name { use super::fluent_messages; - fluent_messages! { - test_crate => "./missing-crate-name.ftl", -//~^ ERROR name `test-crate_foo` contains a '-' character -//~| ERROR name `with-hyphens` contains a '-' character -//~| ERROR name `with-hyphens` does not start with the crate name + fluent_messages! { "./missing-crate-name.ftl" } + //~^ ERROR name `no-crate_foo` contains a '-' character + //~| ERROR name `with-hyphens` contains a '-' character + //~| ERROR name `with-hyphens` does not start with the crate name + + mod test_generated { + use super::{ + fluent_generated::{no_crate_foo, with_hyphens}, + DEFAULT_LOCALE_RESOURCE, + }; } +} + +mod missing_message_ref { + use super::fluent_messages; - use self::fluent_generated::{DEFAULT_LOCALE_RESOURCES, test_crate_foo, with_hyphens}; + fluent_messages! { "./missing-message-ref.ftl" } + //~^ ERROR referenced message `message` does not exist } diff --git a/tests/ui-fulldeps/fluent-messages/test.stderr b/tests/ui-fulldeps/fluent-messages/test.stderr index d1cd4fe26da..c7961ed22f2 100644 --- a/tests/ui-fulldeps/fluent-messages/test.stderr +++ b/tests/ui-fulldeps/fluent-messages/test.stderr @@ -1,98 +1,87 @@ error: could not open Fluent resource - --> $DIR/test.rs:25:29 + --> $DIR/test.rs:24:24 | -LL | missing_absolute => "/definitely_does_not_exist.ftl", - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | fluent_messages! { "/definitely_does_not_exist.ftl" } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: os-specific message error: could not open Fluent resource - --> $DIR/test.rs:34:29 + --> $DIR/test.rs:31:24 | -LL | missing_relative => "../definitely_does_not_exist.ftl", - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | fluent_messages! { "../definitely_does_not_exist.ftl" } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: os-specific message error: could not parse Fluent resource - --> $DIR/test.rs:43:28 + --> $DIR/test.rs:38:24 | -LL | missing_message => "./missing-message.ftl", - | ^^^^^^^^^^^^^^^^^^^^^^^ +LL | fluent_messages! { "./missing-message.ftl" } + | ^^^^^^^^^^^^^^^^^^^^^^^ | = help: see additional errors emitted -error: expected a message field for "missing_message" +error: expected a message field for "no_crate_missing_message" --> ./missing-message.ftl:1:1 | -1 | missing_message = - | ^^^^^^^^^^^^^^^^^ +1 | no_crate_missing_message = + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | -error: overrides existing message: `a_b_key` - --> $DIR/test.rs:54:16 +error: overrides existing message: `no_crate_a_b_key` + --> $DIR/test.rs:45:24 | -LL | a_b => "./duplicate-a-b.ftl", - | ^^^^^^^^^^^^^^^^^^^^^ - | -help: previously defined in this resource - --> $DIR/test.rs:53:14 - | -LL | a => "./duplicate-a.ftl", - | ^^^^^^^^^^^^^^^^^^^ - -error[E0428]: the name `a_b_key` is defined multiple times - --> $DIR/test.rs:51:5 - | -LL | fluent_messages! { - | ^^^^^^^^^^^^^^^^ - | | - | `a_b_key` redefined here - | previous definition of the value `a_b_key` here - | - = note: os-specific message - = note: os-specific message +LL | fluent_messages! { "./duplicate.ftl" } + | ^^^^^^^^^^^^^^^^^ -error: name `slug_with_hyphens_this-slug-has-hyphens` contains a '-' character - --> $DIR/test.rs:63:30 +error: name `no_crate_this-slug-has-hyphens` contains a '-' character + --> $DIR/test.rs:52:24 | -LL | slug_with_hyphens => "./slug-with-hyphens.ftl", - | ^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | fluent_messages! { "./slug-with-hyphens.ftl" } + | ^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: replace any '-'s with '_'s error: attribute `label-has-hyphens` contains a '-' character - --> $DIR/test.rs:72:31 + --> $DIR/test.rs:59:24 | -LL | label_with_hyphens => "./label-with-hyphens.ftl", - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | fluent_messages! { "./label-with-hyphens.ftl" } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: replace any '-'s with '_'s error: name `with-hyphens` contains a '-' character - --> $DIR/test.rs:91:23 + --> $DIR/test.rs:76:24 | -LL | test_crate => "./missing-crate-name.ftl", - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | fluent_messages! { "./missing-crate-name.ftl" } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: replace any '-'s with '_'s error: name `with-hyphens` does not start with the crate name - --> $DIR/test.rs:91:23 + --> $DIR/test.rs:76:24 | -LL | test_crate => "./missing-crate-name.ftl", - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | fluent_messages! { "./missing-crate-name.ftl" } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = help: prepend `test_crate_` to the slug name: `test_crate_with_hyphens` + = help: prepend `no_crate_` to the slug name: `no_crate_with_hyphens` -error: name `test-crate_foo` contains a '-' character - --> $DIR/test.rs:91:23 +error: name `no-crate_foo` contains a '-' character + --> $DIR/test.rs:76:24 | -LL | test_crate => "./missing-crate-name.ftl", - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | fluent_messages! { "./missing-crate-name.ftl" } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: replace any '-'s with '_'s +error: referenced message `message` does not exist (in message `no_crate_missing_message_ref`) + --> $DIR/test.rs:92:24 + | +LL | fluent_messages! { "./missing-message-ref.ftl" } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = help: you may have meant to use a variable reference (`{$message}`) + error: aborting due to 10 previous errors -For more information about this error, try `rustc --explain E0428`. diff --git a/tests/ui-fulldeps/fluent-messages/valid.ftl b/tests/ui-fulldeps/fluent-messages/valid.ftl index 54927430600..598473adb68 100644 --- a/tests/ui-fulldeps/fluent-messages/valid.ftl +++ b/tests/ui-fulldeps/fluent-messages/valid.ftl @@ -1 +1 @@ -valid_key = Valid! +no_crate_key = Valid! diff --git a/tests/ui-fulldeps/internal-lints/diagnostics.ftl b/tests/ui-fulldeps/internal-lints/diagnostics.ftl new file mode 100644 index 00000000000..cb2d476d815 --- /dev/null +++ b/tests/ui-fulldeps/internal-lints/diagnostics.ftl @@ -0,0 +1,5 @@ +no_crate_example = this is an example message used in testing + .note = with a note + .help = with a help + .suggestion = with a suggestion + .label = with a label diff --git a/tests/ui-fulldeps/internal-lints/diagnostics.rs b/tests/ui-fulldeps/internal-lints/diagnostics.rs index 643e81d99c6..3aa65d53d4e 100644 --- a/tests/ui-fulldeps/internal-lints/diagnostics.rs +++ b/tests/ui-fulldeps/internal-lints/diagnostics.rs @@ -13,20 +13,22 @@ extern crate rustc_span; use rustc_errors::{ AddToDiagnostic, IntoDiagnostic, Diagnostic, DiagnosticBuilder, - ErrorGuaranteed, Handler, fluent, SubdiagnosticMessage, + ErrorGuaranteed, Handler, DiagnosticMessage, SubdiagnosticMessage, }; -use rustc_macros::{Diagnostic, Subdiagnostic}; +use rustc_macros::{fluent_messages, Diagnostic, Subdiagnostic}; use rustc_span::Span; +fluent_messages! { "./diagnostics.ftl" } + #[derive(Diagnostic)] -#[diag(compiletest_example)] +#[diag(no_crate_example)] struct DeriveDiagnostic { #[primary_span] span: Span, } #[derive(Subdiagnostic)] -#[note(compiletest_example)] +#[note(no_crate_example)] struct Note { #[primary_span] span: Span, @@ -45,7 +47,7 @@ pub struct TranslatableInIntoDiagnostic; impl<'a> IntoDiagnostic<'a, ErrorGuaranteed> for TranslatableInIntoDiagnostic { fn into_diagnostic(self, handler: &'a Handler) -> DiagnosticBuilder<'a, ErrorGuaranteed> { - handler.struct_err(fluent::compiletest_example) + handler.struct_err(crate::fluent_generated::no_crate_example) } } @@ -68,12 +70,12 @@ impl AddToDiagnostic for TranslatableInAddToDiagnostic { where F: Fn(&mut Diagnostic, SubdiagnosticMessage) -> SubdiagnosticMessage, { - diag.note(fluent::note); + diag.note(crate::fluent_generated::no_crate_note); } } pub fn make_diagnostics<'a>(handler: &'a Handler) { - let _diag = handler.struct_err(fluent::compiletest_example); + let _diag = handler.struct_err(crate::fluent_generated::no_crate_example); //~^ ERROR diagnostics should only be created in `IntoDiagnostic`/`AddToDiagnostic` impls let _diag = handler.struct_err("untranslatable diagnostic"); diff --git a/tests/ui-fulldeps/internal-lints/diagnostics.stderr b/tests/ui-fulldeps/internal-lints/diagnostics.stderr index 510d6a17108..6f797ebc2dd 100644 --- a/tests/ui-fulldeps/internal-lints/diagnostics.stderr +++ b/tests/ui-fulldeps/internal-lints/diagnostics.stderr @@ -1,5 +1,5 @@ error: diagnostics should be created using translatable messages - --> $DIR/diagnostics.rs:39:17 + --> $DIR/diagnostics.rs:41:17 | LL | handler.struct_err("untranslatable diagnostic") | ^^^^^^^^^^ @@ -11,15 +11,15 @@ LL | #![deny(rustc::untranslatable_diagnostic)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: diagnostics should be created using translatable messages - --> $DIR/diagnostics.rs:59:14 + --> $DIR/diagnostics.rs:61:14 | LL | diag.note("untranslatable diagnostic"); | ^^^^ error: diagnostics should only be created in `IntoDiagnostic`/`AddToDiagnostic` impls - --> $DIR/diagnostics.rs:76:25 + --> $DIR/diagnostics.rs:78:25 | -LL | let _diag = handler.struct_err(fluent::compiletest_example); +LL | let _diag = handler.struct_err(crate::fluent_generated::no_crate_example); | ^^^^^^^^^^ | note: the lint level is defined here @@ -29,13 +29,13 @@ LL | #![deny(rustc::diagnostic_outside_of_impl)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: diagnostics should only be created in `IntoDiagnostic`/`AddToDiagnostic` impls - --> $DIR/diagnostics.rs:79:25 + --> $DIR/diagnostics.rs:81:25 | LL | let _diag = handler.struct_err("untranslatable diagnostic"); | ^^^^^^^^^^ error: diagnostics should be created using translatable messages - --> $DIR/diagnostics.rs:79:25 + --> $DIR/diagnostics.rs:81:25 | LL | let _diag = handler.struct_err("untranslatable diagnostic"); | ^^^^^^^^^^ diff --git a/tests/ui-fulldeps/internal-lints/ty_tykind_usage.rs b/tests/ui-fulldeps/internal-lints/ty_tykind_usage.rs index 3f7429a5fcc..bf655510a5a 100644 --- a/tests/ui-fulldeps/internal-lints/ty_tykind_usage.rs +++ b/tests/ui-fulldeps/internal-lints/ty_tykind_usage.rs @@ -31,6 +31,7 @@ fn main() { TyKind::Closure(..) => (), //~ ERROR usage of `ty::TyKind::<kind>` TyKind::Generator(..) => (), //~ ERROR usage of `ty::TyKind::<kind>` TyKind::GeneratorWitness(..) => (), //~ ERROR usage of `ty::TyKind::<kind>` + TyKind::GeneratorWitnessMIR(..) => (), //~ ERROR usage of `ty::TyKind::<kind>` TyKind::Never => (), //~ ERROR usage of `ty::TyKind::<kind>` TyKind::Tuple(..) => (), //~ ERROR usage of `ty::TyKind::<kind>` TyKind::Alias(..) => (), //~ ERROR usage of `ty::TyKind::<kind>` diff --git a/tests/ui-fulldeps/internal-lints/ty_tykind_usage.stderr b/tests/ui-fulldeps/internal-lints/ty_tykind_usage.stderr index 1f49d6b6464..9f8c0bea0ee 100644 --- a/tests/ui-fulldeps/internal-lints/ty_tykind_usage.stderr +++ b/tests/ui-fulldeps/internal-lints/ty_tykind_usage.stderr @@ -121,59 +121,65 @@ LL | TyKind::GeneratorWitness(..) => (), error: usage of `ty::TyKind::<kind>` --> $DIR/ty_tykind_usage.rs:34:9 | -LL | TyKind::Never => (), +LL | TyKind::GeneratorWitnessMIR(..) => (), | ^^^^^^ help: try using `ty::<kind>` directly: `ty` error: usage of `ty::TyKind::<kind>` --> $DIR/ty_tykind_usage.rs:35:9 | -LL | TyKind::Tuple(..) => (), +LL | TyKind::Never => (), | ^^^^^^ help: try using `ty::<kind>` directly: `ty` error: usage of `ty::TyKind::<kind>` --> $DIR/ty_tykind_usage.rs:36:9 | -LL | TyKind::Alias(..) => (), +LL | TyKind::Tuple(..) => (), | ^^^^^^ help: try using `ty::<kind>` directly: `ty` error: usage of `ty::TyKind::<kind>` --> $DIR/ty_tykind_usage.rs:37:9 | -LL | TyKind::Param(..) => (), +LL | TyKind::Alias(..) => (), | ^^^^^^ help: try using `ty::<kind>` directly: `ty` error: usage of `ty::TyKind::<kind>` --> $DIR/ty_tykind_usage.rs:38:9 | -LL | TyKind::Bound(..) => (), +LL | TyKind::Param(..) => (), | ^^^^^^ help: try using `ty::<kind>` directly: `ty` error: usage of `ty::TyKind::<kind>` --> $DIR/ty_tykind_usage.rs:39:9 | -LL | TyKind::Placeholder(..) => (), +LL | TyKind::Bound(..) => (), | ^^^^^^ help: try using `ty::<kind>` directly: `ty` error: usage of `ty::TyKind::<kind>` --> $DIR/ty_tykind_usage.rs:40:9 | -LL | TyKind::Infer(..) => (), +LL | TyKind::Placeholder(..) => (), | ^^^^^^ help: try using `ty::<kind>` directly: `ty` error: usage of `ty::TyKind::<kind>` --> $DIR/ty_tykind_usage.rs:41:9 | +LL | TyKind::Infer(..) => (), + | ^^^^^^ help: try using `ty::<kind>` directly: `ty` + +error: usage of `ty::TyKind::<kind>` + --> $DIR/ty_tykind_usage.rs:42:9 + | LL | TyKind::Error(_) => (), | ^^^^^^ help: try using `ty::<kind>` directly: `ty` error: usage of `ty::TyKind::<kind>` - --> $DIR/ty_tykind_usage.rs:46:12 + --> $DIR/ty_tykind_usage.rs:47:12 | LL | if let TyKind::Int(int_ty) = kind {} | ^^^^^^ help: try using `ty::<kind>` directly: `ty` error: usage of `ty::TyKind` - --> $DIR/ty_tykind_usage.rs:48:24 + --> $DIR/ty_tykind_usage.rs:49:24 | LL | fn ty_kind(ty_bad: TyKind<'_>, ty_good: Ty<'_>) {} | ^^^^^^^^^^ @@ -181,7 +187,7 @@ LL | fn ty_kind(ty_bad: TyKind<'_>, ty_good: Ty<'_>) {} = help: try using `Ty` instead error: usage of `ty::TyKind` - --> $DIR/ty_tykind_usage.rs:50:37 + --> $DIR/ty_tykind_usage.rs:51:37 | LL | fn ir_ty_kind<I: Interner>(bad: IrTyKind<I>) -> IrTyKind<I> { | ^^^^^^^^^^^ @@ -189,7 +195,7 @@ LL | fn ir_ty_kind<I: Interner>(bad: IrTyKind<I>) -> IrTyKind<I> { = help: try using `Ty` instead error: usage of `ty::TyKind` - --> $DIR/ty_tykind_usage.rs:50:53 + --> $DIR/ty_tykind_usage.rs:51:53 | LL | fn ir_ty_kind<I: Interner>(bad: IrTyKind<I>) -> IrTyKind<I> { | ^^^^^^^^^^^ @@ -197,12 +203,12 @@ LL | fn ir_ty_kind<I: Interner>(bad: IrTyKind<I>) -> IrTyKind<I> { = help: try using `Ty` instead error: usage of `ty::TyKind::<kind>` - --> $DIR/ty_tykind_usage.rs:53:9 + --> $DIR/ty_tykind_usage.rs:54:9 | LL | IrTyKind::Bool | --------^^^^^^ | | | help: try using `ty::<kind>` directly: `ty` -error: aborting due to 32 previous errors +error: aborting due to 33 previous errors diff --git a/tests/ui-fulldeps/mod_dir_path_canonicalized.rs b/tests/ui-fulldeps/mod_dir_path_canonicalized.rs index bdfd9628c48..ddc86c1dc31 100644 --- a/tests/ui-fulldeps/mod_dir_path_canonicalized.rs +++ b/tests/ui-fulldeps/mod_dir_path_canonicalized.rs @@ -31,7 +31,10 @@ pub fn main() { } fn parse() { - let parse_session = ParseSess::new(FilePathMapping::empty()); + let parse_session = ParseSess::new( + vec![rustc_parse::DEFAULT_LOCALE_RESOURCE], + FilePathMapping::empty() + ); let path = Path::new(file!()); let path = path.canonicalize().unwrap(); diff --git a/tests/ui-fulldeps/pprust-expr-roundtrip.rs b/tests/ui-fulldeps/pprust-expr-roundtrip.rs index 7a91dcf0dad..e417a6a833b 100644 --- a/tests/ui-fulldeps/pprust-expr-roundtrip.rs +++ b/tests/ui-fulldeps/pprust-expr-roundtrip.rs @@ -41,7 +41,7 @@ use rustc_session::parse::ParseSess; use rustc_span::source_map::FilePathMapping; use rustc_span::source_map::{FileName, Spanned, DUMMY_SP}; use rustc_span::symbol::Ident; -use thin_vec::thin_vec; +use thin_vec::{thin_vec, ThinVec}; fn parse_expr(ps: &ParseSess, src: &str) -> Option<P<Expr>> { let src_as_string = src.to_string(); @@ -76,17 +76,17 @@ fn iter_exprs(depth: usize, f: &mut dyn FnMut(P<Expr>)) { for kind in 0..=19 { match kind { 0 => iter_exprs(depth - 1, &mut |e| g(ExprKind::Box(e))), - 1 => iter_exprs(depth - 1, &mut |e| g(ExprKind::Call(e, vec![]))), + 1 => iter_exprs(depth - 1, &mut |e| g(ExprKind::Call(e, thin_vec![]))), 2 => { let seg = PathSegment::from_ident(Ident::from_str("x")); iter_exprs(depth - 1, &mut |e| { g(ExprKind::MethodCall(Box::new(MethodCall { - seg: seg.clone(), receiver: e, args: vec![make_x()], span: DUMMY_SP + seg: seg.clone(), receiver: e, args: thin_vec![make_x()], span: DUMMY_SP })) )}); iter_exprs(depth - 1, &mut |e| { g(ExprKind::MethodCall(Box::new(MethodCall { - seg: seg.clone(), receiver: make_x(), args: vec![e], span: DUMMY_SP + seg: seg.clone(), receiver: make_x(), args: thin_vec![e], span: DUMMY_SP })) )}); } @@ -111,7 +111,7 @@ fn iter_exprs(depth: usize, f: &mut dyn FnMut(P<Expr>)) { } 10 => { let block = P(Block { - stmts: Vec::new(), + stmts: ThinVec::new(), id: DUMMY_NODE_ID, rules: BlockCheckMode::Default, span: DUMMY_SP, @@ -121,7 +121,7 @@ fn iter_exprs(depth: usize, f: &mut dyn FnMut(P<Expr>)) { iter_exprs(depth - 1, &mut |e| g(ExprKind::If(e, block.clone(), None))); } 11 => { - let decl = P(FnDecl { inputs: vec![], output: FnRetTy::Default(DUMMY_SP) }); + let decl = P(FnDecl { inputs: thin_vec![], output: FnRetTy::Default(DUMMY_SP) }); iter_exprs(depth - 1, &mut |e| { g(ExprKind::Closure(Box::new(Closure { binder: ClosureBinder::NotPresent, @@ -165,7 +165,7 @@ fn iter_exprs(depth: usize, f: &mut dyn FnMut(P<Expr>)) { g(ExprKind::Struct(P(StructExpr { qself: None, path, - fields: vec![], + fields: thin_vec![], rest: StructRest::Base(make_x()), }))); } @@ -220,7 +220,7 @@ fn main() { } fn run() { - let ps = ParseSess::new(FilePathMapping::empty()); + let ps = ParseSess::new(vec![rustc_parse::DEFAULT_LOCALE_RESOURCE], FilePathMapping::empty()); iter_exprs(2, &mut |mut e| { // If the pretty printer is correct, then `parse(print(e))` should be identical to `e`, diff --git a/tests/ui-fulldeps/session-diagnostic/diagnostic-derive.rs b/tests/ui-fulldeps/session-diagnostic/diagnostic-derive.rs index 65d9601e78a..01e6434b075 100644 --- a/tests/ui-fulldeps/session-diagnostic/diagnostic-derive.rs +++ b/tests/ui-fulldeps/session-diagnostic/diagnostic-derive.rs @@ -17,26 +17,28 @@ use rustc_span::symbol::Ident; use rustc_span::Span; extern crate rustc_macros; -use rustc_macros::{Diagnostic, LintDiagnostic, Subdiagnostic}; +use rustc_macros::{fluent_messages, Diagnostic, LintDiagnostic, Subdiagnostic}; extern crate rustc_middle; use rustc_middle::ty::Ty; extern crate rustc_errors; -use rustc_errors::{Applicability, MultiSpan}; +use rustc_errors::{Applicability, DiagnosticMessage, MultiSpan, SubdiagnosticMessage}; extern crate rustc_session; +fluent_messages! { "./example.ftl" } + #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct Hello {} #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct HelloWarn {} #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] //~^ ERROR unsupported type attribute for diagnostic derive enum enum DiagnosticOnEnum { Foo, @@ -46,13 +48,13 @@ enum DiagnosticOnEnum { } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] #[diag = "E0123"] //~^ ERROR `#[diag = ...]` is not a valid attribute struct WrongStructAttrStyle {} #[derive(Diagnostic)] -#[nonsense(compiletest_example, code = "E0123")] +#[nonsense(no_crate_example, code = "E0123")] //~^ ERROR `#[nonsense(...)]` is not a valid attribute //~^^ ERROR diagnostic slug not specified //~^^^ ERROR cannot find attribute `nonsense` in this scope @@ -66,7 +68,7 @@ struct InvalidLitNestedAttr {} #[derive(Diagnostic)] #[diag(nonsense, code = "E0123")] -//~^ ERROR cannot find value `nonsense` in module `rustc_errors::fluent` +//~^ ERROR cannot find value `nonsense` in module `crate::fluent_generated` struct InvalidNestedStructAttr {} #[derive(Diagnostic)] @@ -90,12 +92,12 @@ struct InvalidNestedStructAttr2 {} struct InvalidNestedStructAttr3 {} #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123", slug = "foo")] +#[diag(no_crate_example, code = "E0123", slug = "foo")] //~^ ERROR `#[diag(slug = ...)]` is not a valid attribute struct InvalidNestedStructAttr4 {} #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct WrongPlaceField { #[suggestion = "bar"] //~^ ERROR `#[suggestion = ...]` is not a valid attribute @@ -103,20 +105,20 @@ struct WrongPlaceField { } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] -#[diag(compiletest_example, code = "E0456")] +#[diag(no_crate_example, code = "E0123")] +#[diag(no_crate_example, code = "E0456")] //~^ ERROR specified multiple times //~^^ ERROR specified multiple times struct DiagSpecifiedTwice {} #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0456", code = "E0457")] +#[diag(no_crate_example, code = "E0456", code = "E0457")] //~^ ERROR specified multiple times struct CodeSpecifiedTwice {} #[derive(Diagnostic)] -#[diag(compiletest_example, compiletest_example, code = "E0456")] -//~^ ERROR `#[diag(compiletest_example)]` is not a valid attribute +#[diag(no_crate_example, no_crate::example, code = "E0456")] +//~^ ERROR `#[diag(no_crate::example)]` is not a valid attribute struct SlugSpecifiedTwice {} #[derive(Diagnostic)] @@ -128,11 +130,11 @@ struct KindNotProvided {} //~ ERROR diagnostic slug not specified struct SlugNotProvided {} #[derive(Diagnostic)] -#[diag(compiletest_example)] +#[diag(no_crate_example)] struct CodeNotProvided {} #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct MessageWrongType { #[primary_span] //~^ ERROR `#[primary_span]` attribute can only be applied to fields of type `Span` or `MultiSpan` @@ -140,7 +142,7 @@ struct MessageWrongType { } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct InvalidPathFieldAttr { #[nonsense] //~^ ERROR `#[nonsense]` is not a valid attribute @@ -149,34 +151,34 @@ struct InvalidPathFieldAttr { } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct ErrorWithField { name: String, - #[label(label)] + #[label(no_crate_label)] span: Span, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct ErrorWithMessageAppliedToField { - #[label(label)] + #[label(no_crate_label)] //~^ ERROR the `#[label(...)]` attribute can only be applied to fields of type `Span` or `MultiSpan` name: String, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct ErrorWithNonexistentField { - #[suggestion(suggestion, code = "{name}")] + #[suggestion(no_crate_suggestion, code = "{name}")] //~^ ERROR `name` doesn't refer to a field on this type suggestion: (Span, Applicability), } #[derive(Diagnostic)] //~^ ERROR invalid format string: expected `'}'` -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct ErrorMissingClosingBrace { - #[suggestion(suggestion, code = "{name")] + #[suggestion(no_crate_suggestion, code = "{name")] suggestion: (Span, Applicability), name: String, val: usize, @@ -184,50 +186,50 @@ struct ErrorMissingClosingBrace { #[derive(Diagnostic)] //~^ ERROR invalid format string: unmatched `}` -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct ErrorMissingOpeningBrace { - #[suggestion(suggestion, code = "name}")] + #[suggestion(no_crate_suggestion, code = "name}")] suggestion: (Span, Applicability), name: String, val: usize, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct LabelOnSpan { - #[label(label)] + #[label(no_crate_label)] sp: Span, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct LabelOnNonSpan { - #[label(label)] + #[label(no_crate_label)] //~^ ERROR the `#[label(...)]` attribute can only be applied to fields of type `Span` or `MultiSpan` id: u32, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct Suggest { - #[suggestion(suggestion, code = "This is the suggested code")] - #[suggestion(suggestion, code = "This is the suggested code", style = "normal")] - #[suggestion(suggestion, code = "This is the suggested code", style = "short")] - #[suggestion(suggestion, code = "This is the suggested code", style = "hidden")] - #[suggestion(suggestion, code = "This is the suggested code", style = "verbose")] + #[suggestion(no_crate_suggestion, code = "This is the suggested code")] + #[suggestion(no_crate_suggestion, code = "This is the suggested code", style = "normal")] + #[suggestion(no_crate_suggestion, code = "This is the suggested code", style = "short")] + #[suggestion(no_crate_suggestion, code = "This is the suggested code", style = "hidden")] + #[suggestion(no_crate_suggestion, code = "This is the suggested code", style = "verbose")] suggestion: (Span, Applicability), } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct SuggestWithoutCode { - #[suggestion(suggestion)] + #[suggestion(no_crate_suggestion)] //~^ ERROR suggestion without `code = "..."` suggestion: (Span, Applicability), } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct SuggestWithBadKey { #[suggestion(nonsense = "bar")] //~^ ERROR `#[suggestion(nonsense = ...)]` is not a valid attribute @@ -236,7 +238,7 @@ struct SuggestWithBadKey { } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct SuggestWithShorthandMsg { #[suggestion(msg = "bar")] //~^ ERROR `#[suggestion(msg = ...)]` is not a valid attribute @@ -245,52 +247,52 @@ struct SuggestWithShorthandMsg { } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct SuggestWithoutMsg { #[suggestion(code = "bar")] suggestion: (Span, Applicability), } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct SuggestWithTypesSwapped { - #[suggestion(suggestion, code = "This is suggested code")] + #[suggestion(no_crate_suggestion, code = "This is suggested code")] suggestion: (Applicability, Span), } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct SuggestWithWrongTypeApplicabilityOnly { - #[suggestion(suggestion, code = "This is suggested code")] + #[suggestion(no_crate_suggestion, code = "This is suggested code")] //~^ ERROR wrong field type for suggestion suggestion: Applicability, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct SuggestWithSpanOnly { - #[suggestion(suggestion, code = "This is suggested code")] + #[suggestion(no_crate_suggestion, code = "This is suggested code")] suggestion: Span, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct SuggestWithDuplicateSpanAndApplicability { - #[suggestion(suggestion, code = "This is suggested code")] + #[suggestion(no_crate_suggestion, code = "This is suggested code")] suggestion: (Span, Span, Applicability), //~^ ERROR specified multiple times } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct SuggestWithDuplicateApplicabilityAndSpan { - #[suggestion(suggestion, code = "This is suggested code")] + #[suggestion(no_crate_suggestion, code = "This is suggested code")] suggestion: (Applicability, Applicability, Span), //~^ ERROR specified multiple times } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct WrongKindOfAnnotation { #[label = "bar"] //~^ ERROR `#[label = ...]` is not a valid attribute @@ -298,38 +300,38 @@ struct WrongKindOfAnnotation { } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct OptionsInErrors { - #[label(label)] + #[label(no_crate_label)] label: Option<Span>, - #[suggestion(suggestion, code = "...")] + #[suggestion(no_crate_suggestion, code = "...")] opt_sugg: Option<(Span, Applicability)>, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0456")] +#[diag(no_crate_example, code = "E0456")] struct MoveOutOfBorrowError<'tcx> { name: Ident, ty: Ty<'tcx>, #[primary_span] - #[label(label)] + #[label(no_crate_label)] span: Span, - #[label(label)] + #[label(no_crate_label)] other_span: Span, - #[suggestion(suggestion, code = "{name}.clone()")] + #[suggestion(no_crate_suggestion, code = "{name}.clone()")] opt_sugg: Option<(Span, Applicability)>, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct ErrorWithLifetime<'a> { - #[label(label)] + #[label(no_crate_label)] span: Span, name: &'a str, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct ErrorWithDefaultLabelAttr<'a> { #[label] span: Span, @@ -338,7 +340,7 @@ struct ErrorWithDefaultLabelAttr<'a> { #[derive(Diagnostic)] //~^ ERROR the trait bound `Hello: IntoDiagnosticArg` is not satisfied -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct ArgFieldWithoutSkip { #[primary_span] span: Span, @@ -346,7 +348,7 @@ struct ArgFieldWithoutSkip { } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct ArgFieldWithSkip { #[primary_span] span: Span, @@ -357,132 +359,132 @@ struct ArgFieldWithSkip { } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct ErrorWithSpannedNote { #[note] span: Span, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct ErrorWithSpannedNoteCustom { - #[note(note)] + #[note(no_crate_note)] span: Span, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] #[note] struct ErrorWithNote { val: String, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] -#[note(note)] +#[diag(no_crate_example, code = "E0123")] +#[note(no_crate_note)] struct ErrorWithNoteCustom { val: String, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct ErrorWithSpannedHelp { #[help] span: Span, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct ErrorWithSpannedHelpCustom { - #[help(help)] + #[help(no_crate_help)] span: Span, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] #[help] struct ErrorWithHelp { val: String, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] -#[help(help)] +#[diag(no_crate_example, code = "E0123")] +#[help(no_crate_help)] struct ErrorWithHelpCustom { val: String, } #[derive(Diagnostic)] #[help] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct ErrorWithHelpWrongOrder { val: String, } #[derive(Diagnostic)] -#[help(help)] -#[diag(compiletest_example, code = "E0123")] +#[help(no_crate_help)] +#[diag(no_crate_example, code = "E0123")] struct ErrorWithHelpCustomWrongOrder { val: String, } #[derive(Diagnostic)] #[note] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct ErrorWithNoteWrongOrder { val: String, } #[derive(Diagnostic)] -#[note(note)] -#[diag(compiletest_example, code = "E0123")] +#[note(no_crate_note)] +#[diag(no_crate_example, code = "E0123")] struct ErrorWithNoteCustomWrongOrder { val: String, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct ApplicabilityInBoth { - #[suggestion(suggestion, code = "...", applicability = "maybe-incorrect")] + #[suggestion(no_crate_suggestion, code = "...", applicability = "maybe-incorrect")] //~^ ERROR specified multiple times suggestion: (Span, Applicability), } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct InvalidApplicability { - #[suggestion(suggestion, code = "...", applicability = "batman")] + #[suggestion(no_crate_suggestion, code = "...", applicability = "batman")] //~^ ERROR invalid applicability suggestion: Span, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct ValidApplicability { - #[suggestion(suggestion, code = "...", applicability = "maybe-incorrect")] + #[suggestion(no_crate_suggestion, code = "...", applicability = "maybe-incorrect")] suggestion: Span, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct NoApplicability { - #[suggestion(suggestion, code = "...")] + #[suggestion(no_crate_suggestion, code = "...")] suggestion: Span, } #[derive(Subdiagnostic)] -#[note(parse_add_paren)] +#[note(no_crate_example)] struct Note; #[derive(Diagnostic)] -#[diag(compiletest_example)] +#[diag(no_crate_example)] struct Subdiagnostic { #[subdiagnostic] note: Note, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct VecField { #[primary_span] #[label] @@ -490,57 +492,57 @@ struct VecField { } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct UnitField { #[primary_span] spans: Span, #[help] foo: (), - #[help(help)] + #[help(no_crate_help)] bar: (), } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct OptUnitField { #[primary_span] spans: Span, #[help] foo: Option<()>, - #[help(help)] + #[help(no_crate_help)] bar: Option<()>, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct LabelWithTrailingPath { - #[label(label, foo)] + #[label(no_crate_label, foo)] //~^ ERROR `#[label(foo)]` is not a valid attribute span: Span, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct LabelWithTrailingNameValue { - #[label(label, foo = "...")] + #[label(no_crate_label, foo = "...")] //~^ ERROR `#[label(foo = ...)]` is not a valid attribute span: Span, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct LabelWithTrailingList { - #[label(label, foo("..."))] + #[label(no_crate_label, foo("..."))] //~^ ERROR `#[label(foo(...))]` is not a valid attribute span: Span, } #[derive(LintDiagnostic)] -#[diag(compiletest_example)] +#[diag(no_crate_example)] struct LintsGood {} #[derive(LintDiagnostic)] -#[diag(compiletest_example)] +#[diag(no_crate_example)] struct PrimarySpanOnLint { #[primary_span] //~^ ERROR `#[primary_span]` is not a valid attribute @@ -548,42 +550,42 @@ struct PrimarySpanOnLint { } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct ErrorWithMultiSpan { #[primary_span] span: MultiSpan, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] #[warning] struct ErrorWithWarn { val: String, } #[derive(Diagnostic)] -#[error(compiletest_example, code = "E0123")] +#[error(no_crate_example, code = "E0123")] //~^ ERROR `#[error(...)]` is not a valid attribute //~| ERROR diagnostic slug not specified //~| ERROR cannot find attribute `error` in this scope struct ErrorAttribute {} #[derive(Diagnostic)] -#[warn_(compiletest_example, code = "E0123")] +#[warn_(no_crate_example, code = "E0123")] //~^ ERROR `#[warn_(...)]` is not a valid attribute //~| ERROR diagnostic slug not specified //~| ERROR cannot find attribute `warn_` in this scope struct WarnAttribute {} #[derive(Diagnostic)] -#[lint(compiletest_example, code = "E0123")] +#[lint(no_crate_example, code = "E0123")] //~^ ERROR `#[lint(...)]` is not a valid attribute //~| ERROR diagnostic slug not specified //~| ERROR cannot find attribute `lint` in this scope struct LintAttributeOnSessionDiag {} #[derive(LintDiagnostic)] -#[lint(compiletest_example, code = "E0123")] +#[lint(no_crate_example, code = "E0123")] //~^ ERROR `#[lint(...)]` is not a valid attribute //~| ERROR `#[lint(...)]` is not a valid attribute //~| ERROR diagnostic slug not specified @@ -591,55 +593,55 @@ struct LintAttributeOnSessionDiag {} struct LintAttributeOnLintDiag {} #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct DuplicatedSuggestionCode { - #[suggestion(suggestion, code = "...", code = ",,,")] + #[suggestion(no_crate_suggestion, code = "...", code = ",,,")] //~^ ERROR specified multiple times suggestion: Span, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct InvalidTypeInSuggestionTuple { - #[suggestion(suggestion, code = "...")] + #[suggestion(no_crate_suggestion, code = "...")] suggestion: (Span, usize), //~^ ERROR wrong types for suggestion } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct MissingApplicabilityInSuggestionTuple { - #[suggestion(suggestion, code = "...")] + #[suggestion(no_crate_suggestion, code = "...")] suggestion: (Span,), //~^ ERROR wrong types for suggestion } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct MissingCodeInSuggestion { - #[suggestion(suggestion)] + #[suggestion(no_crate_suggestion)] //~^ ERROR suggestion without `code = "..."` suggestion: Span, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] -#[multipart_suggestion(suggestion)] +#[diag(no_crate_example, code = "E0123")] +#[multipart_suggestion(no_crate_suggestion)] //~^ ERROR `#[multipart_suggestion(...)]` is not a valid attribute //~| ERROR cannot find attribute `multipart_suggestion` in this scope #[multipart_suggestion()] //~^ ERROR `#[multipart_suggestion(...)]` is not a valid attribute //~| ERROR cannot find attribute `multipart_suggestion` in this scope struct MultipartSuggestion { - #[multipart_suggestion(suggestion)] + #[multipart_suggestion(no_crate_suggestion)] //~^ ERROR `#[multipart_suggestion(...)]` is not a valid attribute //~| ERROR cannot find attribute `multipart_suggestion` in this scope suggestion: Span, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] -#[suggestion(suggestion, code = "...")] +#[diag(no_crate_example, code = "E0123")] +#[suggestion(no_crate_suggestion, code = "...")] //~^ ERROR `#[suggestion(...)]` is not a valid attribute struct SuggestionOnStruct { #[primary_span] @@ -647,7 +649,7 @@ struct SuggestionOnStruct { } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] #[label] //~^ ERROR `#[label]` is not a valid attribute struct LabelOnStruct { @@ -657,30 +659,30 @@ struct LabelOnStruct { #[derive(Diagnostic)] enum ExampleEnum { - #[diag(compiletest_example)] + #[diag(no_crate_example)] Foo { #[primary_span] sp: Span, #[note] note_sp: Span, }, - #[diag(compiletest_example)] + #[diag(no_crate_example)] Bar { #[primary_span] sp: Span, }, - #[diag(compiletest_example)] + #[diag(no_crate_example)] Baz, } #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct RawIdentDiagnosticArg { pub r#type: String, } #[derive(Diagnostic)] -#[diag(compiletest_example)] +#[diag(no_crate_example)] struct SubdiagnosticBad { #[subdiagnostic(bad)] //~^ ERROR `#[subdiagnostic(...)]` is not a valid attribute @@ -688,7 +690,7 @@ struct SubdiagnosticBad { } #[derive(Diagnostic)] -#[diag(compiletest_example)] +#[diag(no_crate_example)] struct SubdiagnosticBadStr { #[subdiagnostic = "bad"] //~^ ERROR `#[subdiagnostic = ...]` is not a valid attribute @@ -696,7 +698,7 @@ struct SubdiagnosticBadStr { } #[derive(Diagnostic)] -#[diag(compiletest_example)] +#[diag(no_crate_example)] struct SubdiagnosticBadTwice { #[subdiagnostic(bad, bad)] //~^ ERROR `#[subdiagnostic(...)]` is not a valid attribute @@ -704,7 +706,7 @@ struct SubdiagnosticBadTwice { } #[derive(Diagnostic)] -#[diag(compiletest_example)] +#[diag(no_crate_example)] struct SubdiagnosticBadLitStr { #[subdiagnostic("bad")] //~^ ERROR `#[subdiagnostic(...)]` is not a valid attribute @@ -712,7 +714,7 @@ struct SubdiagnosticBadLitStr { } #[derive(LintDiagnostic)] -#[diag(compiletest_example)] +#[diag(no_crate_example)] struct SubdiagnosticEagerLint { #[subdiagnostic(eager)] //~^ ERROR `#[subdiagnostic(...)]` is not a valid attribute @@ -720,7 +722,7 @@ struct SubdiagnosticEagerLint { } #[derive(Diagnostic)] -#[diag(compiletest_example)] +#[diag(no_crate_example)] struct SubdiagnosticEagerCorrect { #[subdiagnostic(eager)] note: Note, @@ -731,7 +733,7 @@ struct SubdiagnosticEagerCorrect { // after the `span_suggestion` call - which breaks eager translation. #[derive(Subdiagnostic)] -#[suggestion(use_instead, applicability = "machine-applicable", code = "{correct}")] +#[suggestion(no_crate_example, applicability = "machine-applicable", code = "{correct}")] pub(crate) struct SubdiagnosticWithSuggestion { #[primary_span] span: Span, @@ -740,7 +742,7 @@ pub(crate) struct SubdiagnosticWithSuggestion { } #[derive(Diagnostic)] -#[diag(compiletest_example)] +#[diag(no_crate_example)] struct SubdiagnosticEagerSuggestion { #[subdiagnostic(eager)] sub: SubdiagnosticWithSuggestion, @@ -748,7 +750,7 @@ struct SubdiagnosticEagerSuggestion { /// with a doc comment on the type.. #[derive(Diagnostic)] -#[diag(compiletest_example, code = "E0123")] +#[diag(no_crate_example, code = "E0123")] struct WithDocComment { /// ..and the field #[primary_span] @@ -756,21 +758,21 @@ struct WithDocComment { } #[derive(Diagnostic)] -#[diag(compiletest_example)] +#[diag(no_crate_example)] struct SuggestionsGood { #[suggestion(code("foo", "bar"))] sub: Span, } #[derive(Diagnostic)] -#[diag(compiletest_example)] +#[diag(no_crate_example)] struct SuggestionsSingleItem { #[suggestion(code("foo"))] sub: Span, } #[derive(Diagnostic)] -#[diag(compiletest_example)] +#[diag(no_crate_example)] struct SuggestionsNoItem { #[suggestion(code())] //~^ ERROR expected at least one string literal for `code(...)` @@ -778,7 +780,7 @@ struct SuggestionsNoItem { } #[derive(Diagnostic)] -#[diag(compiletest_example)] +#[diag(no_crate_example)] struct SuggestionsInvalidItem { #[suggestion(code(foo))] //~^ ERROR `code(...)` must contain only string literals @@ -786,7 +788,7 @@ struct SuggestionsInvalidItem { } #[derive(Diagnostic)] -#[diag(compiletest_example)] +#[diag(no_crate_example)] struct SuggestionsInvalidLiteral { #[suggestion(code = 3)] //~^ ERROR `code = "..."`/`code(...)` must contain only string literals @@ -794,8 +796,16 @@ struct SuggestionsInvalidLiteral { } #[derive(Diagnostic)] -#[diag(compiletest_example)] +#[diag(no_crate_example)] struct SuggestionStyleGood { #[suggestion(code = "", style = "hidden")] sub: Span, } + +#[derive(Diagnostic)] +#[diag(no_crate_example)] +struct SuggestionOnVec { + #[suggestion(no_crate_suggestion, code = "")] + //~^ ERROR `#[suggestion(...)]` is not a valid attribute + sub: Vec<Span>, +} diff --git a/tests/ui-fulldeps/session-diagnostic/diagnostic-derive.stderr b/tests/ui-fulldeps/session-diagnostic/diagnostic-derive.stderr index 13e806a434f..fc0cd8419e4 100644 --- a/tests/ui-fulldeps/session-diagnostic/diagnostic-derive.stderr +++ b/tests/ui-fulldeps/session-diagnostic/diagnostic-derive.stderr @@ -1,11 +1,11 @@ error: unsupported type attribute for diagnostic derive enum - --> $DIR/diagnostic-derive.rs:39:1 + --> $DIR/diagnostic-derive.rs:41:1 | -LL | #[diag(compiletest_example, code = "E0123")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[diag(no_crate_example, code = "E0123")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: diagnostic slug not specified - --> $DIR/diagnostic-derive.rs:42:5 + --> $DIR/diagnostic-derive.rs:44:5 | LL | Foo, | ^^^ @@ -13,7 +13,7 @@ LL | Foo, = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: diagnostic slug not specified - --> $DIR/diagnostic-derive.rs:44:5 + --> $DIR/diagnostic-derive.rs:46:5 | LL | Bar, | ^^^ @@ -21,21 +21,21 @@ LL | Bar, = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: `#[diag = ...]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:50:1 + --> $DIR/diagnostic-derive.rs:52:1 | LL | #[diag = "E0123"] | ^^^^^^^^^^^^^^^^^ error: `#[nonsense(...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:55:1 + --> $DIR/diagnostic-derive.rs:57:1 | -LL | #[nonsense(compiletest_example, code = "E0123")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[nonsense(no_crate_example, code = "E0123")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: diagnostic slug not specified - --> $DIR/diagnostic-derive.rs:55:1 + --> $DIR/diagnostic-derive.rs:57:1 | -LL | / #[nonsense(compiletest_example, code = "E0123")] +LL | / #[nonsense(no_crate_example, code = "E0123")] LL | | LL | | LL | | @@ -45,7 +45,7 @@ LL | | struct InvalidStructAttr {} = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: `#[diag("...")]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:62:8 + --> $DIR/diagnostic-derive.rs:64:8 | LL | #[diag("E0123")] | ^^^^^^^ @@ -53,7 +53,7 @@ LL | #[diag("E0123")] = help: a diagnostic slug is required as the first argument error: diagnostic slug not specified - --> $DIR/diagnostic-derive.rs:62:1 + --> $DIR/diagnostic-derive.rs:64:1 | LL | / #[diag("E0123")] LL | | @@ -64,7 +64,7 @@ LL | | struct InvalidLitNestedAttr {} = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: `#[diag(nonsense(...))]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:73:8 + --> $DIR/diagnostic-derive.rs:75:8 | LL | #[diag(nonsense("foo"), code = "E0123", slug = "foo")] | ^^^^^^^^^^^^^^^ @@ -72,7 +72,7 @@ LL | #[diag(nonsense("foo"), code = "E0123", slug = "foo")] = help: a diagnostic slug is required as the first argument error: diagnostic slug not specified - --> $DIR/diagnostic-derive.rs:73:1 + --> $DIR/diagnostic-derive.rs:75:1 | LL | / #[diag(nonsense("foo"), code = "E0123", slug = "foo")] LL | | @@ -83,7 +83,7 @@ LL | | struct InvalidNestedStructAttr1 {} = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: `#[diag(nonsense = ...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:79:8 + --> $DIR/diagnostic-derive.rs:81:8 | LL | #[diag(nonsense = "...", code = "E0123", slug = "foo")] | ^^^^^^^^^^^^^^^^ @@ -91,7 +91,7 @@ LL | #[diag(nonsense = "...", code = "E0123", slug = "foo")] = help: only `code` is a valid nested attributes following the slug error: `#[diag(slug = ...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:79:42 + --> $DIR/diagnostic-derive.rs:81:42 | LL | #[diag(nonsense = "...", code = "E0123", slug = "foo")] | ^^^^^^^^^^^^ @@ -99,7 +99,7 @@ LL | #[diag(nonsense = "...", code = "E0123", slug = "foo")] = help: only `code` is a valid nested attributes following the slug error: diagnostic slug not specified - --> $DIR/diagnostic-derive.rs:79:1 + --> $DIR/diagnostic-derive.rs:81:1 | LL | / #[diag(nonsense = "...", code = "E0123", slug = "foo")] LL | | @@ -111,13 +111,13 @@ LL | | struct InvalidNestedStructAttr2 {} = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: `#[diag(nonsense = ...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:86:8 + --> $DIR/diagnostic-derive.rs:88:8 | LL | #[diag(nonsense = 4, code = "E0123", slug = "foo")] | ^^^^^^^^^^^^ error: `#[diag(slug = ...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:86:38 + --> $DIR/diagnostic-derive.rs:88:38 | LL | #[diag(nonsense = 4, code = "E0123", slug = "foo")] | ^^^^^^^^^^^^ @@ -125,7 +125,7 @@ LL | #[diag(nonsense = 4, code = "E0123", slug = "foo")] = help: only `code` is a valid nested attributes following the slug error: diagnostic slug not specified - --> $DIR/diagnostic-derive.rs:86:1 + --> $DIR/diagnostic-derive.rs:88:1 | LL | / #[diag(nonsense = 4, code = "E0123", slug = "foo")] LL | | @@ -137,65 +137,65 @@ LL | | struct InvalidNestedStructAttr3 {} = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: `#[diag(slug = ...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:93:45 + --> $DIR/diagnostic-derive.rs:95:42 | -LL | #[diag(compiletest_example, code = "E0123", slug = "foo")] - | ^^^^^^^^^^^^ +LL | #[diag(no_crate_example, code = "E0123", slug = "foo")] + | ^^^^^^^^^^^^ | = help: only `code` is a valid nested attributes following the slug error: `#[suggestion = ...]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:100:5 + --> $DIR/diagnostic-derive.rs:102:5 | LL | #[suggestion = "bar"] | ^^^^^^^^^^^^^^^^^^^^^ error: specified multiple times - --> $DIR/diagnostic-derive.rs:107:8 + --> $DIR/diagnostic-derive.rs:109:8 | -LL | #[diag(compiletest_example, code = "E0456")] - | ^^^^^^^^^^^^^^^^^^^ +LL | #[diag(no_crate_example, code = "E0456")] + | ^^^^^^^^^^^^^^^^ | note: previously specified here - --> $DIR/diagnostic-derive.rs:106:8 + --> $DIR/diagnostic-derive.rs:108:8 | -LL | #[diag(compiletest_example, code = "E0123")] - | ^^^^^^^^^^^^^^^^^^^ +LL | #[diag(no_crate_example, code = "E0123")] + | ^^^^^^^^^^^^^^^^ error: specified multiple times - --> $DIR/diagnostic-derive.rs:107:36 + --> $DIR/diagnostic-derive.rs:109:33 | -LL | #[diag(compiletest_example, code = "E0456")] - | ^^^^^^^ +LL | #[diag(no_crate_example, code = "E0456")] + | ^^^^^^^ | note: previously specified here - --> $DIR/diagnostic-derive.rs:106:36 + --> $DIR/diagnostic-derive.rs:108:33 | -LL | #[diag(compiletest_example, code = "E0123")] - | ^^^^^^^ +LL | #[diag(no_crate_example, code = "E0123")] + | ^^^^^^^ error: specified multiple times - --> $DIR/diagnostic-derive.rs:113:52 + --> $DIR/diagnostic-derive.rs:115:49 | -LL | #[diag(compiletest_example, code = "E0456", code = "E0457")] - | ^^^^^^^ +LL | #[diag(no_crate_example, code = "E0456", code = "E0457")] + | ^^^^^^^ | note: previously specified here - --> $DIR/diagnostic-derive.rs:113:36 + --> $DIR/diagnostic-derive.rs:115:33 | -LL | #[diag(compiletest_example, code = "E0456", code = "E0457")] - | ^^^^^^^ +LL | #[diag(no_crate_example, code = "E0456", code = "E0457")] + | ^^^^^^^ -error: `#[diag(compiletest_example)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:118:29 +error: `#[diag(no_crate::example)]` is not a valid attribute + --> $DIR/diagnostic-derive.rs:120:26 | -LL | #[diag(compiletest_example, compiletest_example, code = "E0456")] - | ^^^^^^^^^^^^^^^^^^^ +LL | #[diag(no_crate_example, no_crate::example, code = "E0456")] + | ^^^^^^^^^^^^^^^^^ | = help: diagnostic slug must be the first argument error: diagnostic slug not specified - --> $DIR/diagnostic-derive.rs:123:1 + --> $DIR/diagnostic-derive.rs:125:1 | LL | struct KindNotProvided {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -203,7 +203,7 @@ LL | struct KindNotProvided {} = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: diagnostic slug not specified - --> $DIR/diagnostic-derive.rs:126:1 + --> $DIR/diagnostic-derive.rs:128:1 | LL | / #[diag(code = "E0456")] LL | | @@ -213,31 +213,31 @@ LL | | struct SlugNotProvided {} = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: the `#[primary_span]` attribute can only be applied to fields of type `Span` or `MultiSpan` - --> $DIR/diagnostic-derive.rs:137:5 + --> $DIR/diagnostic-derive.rs:139:5 | LL | #[primary_span] | ^^^^^^^^^^^^^^^ error: `#[nonsense]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:145:5 + --> $DIR/diagnostic-derive.rs:147:5 | LL | #[nonsense] | ^^^^^^^^^^^ error: the `#[label(...)]` attribute can only be applied to fields of type `Span` or `MultiSpan` - --> $DIR/diagnostic-derive.rs:162:5 + --> $DIR/diagnostic-derive.rs:164:5 | -LL | #[label(label)] - | ^^^^^^^^^^^^^^^ +LL | #[label(no_crate_label)] + | ^^^^^^^^^^^^^^^^^^^^^^^^ error: `name` doesn't refer to a field on this type - --> $DIR/diagnostic-derive.rs:170:37 + --> $DIR/diagnostic-derive.rs:172:46 | -LL | #[suggestion(suggestion, code = "{name}")] - | ^^^^^^^^ +LL | #[suggestion(no_crate_suggestion, code = "{name}")] + | ^^^^^^^^ error: invalid format string: expected `'}'` but string was terminated - --> $DIR/diagnostic-derive.rs:175:10 + --> $DIR/diagnostic-derive.rs:177:10 | LL | #[derive(Diagnostic)] | ^^^^^^^^^^ expected `'}'` in format string @@ -246,7 +246,7 @@ LL | #[derive(Diagnostic)] = note: this error originates in the derive macro `Diagnostic` (in Nightly builds, run with -Z macro-backtrace for more info) error: invalid format string: unmatched `}` found - --> $DIR/diagnostic-derive.rs:185:10 + --> $DIR/diagnostic-derive.rs:187:10 | LL | #[derive(Diagnostic)] | ^^^^^^^^^^ unmatched `}` in format string @@ -255,19 +255,19 @@ LL | #[derive(Diagnostic)] = note: this error originates in the derive macro `Diagnostic` (in Nightly builds, run with -Z macro-backtrace for more info) error: the `#[label(...)]` attribute can only be applied to fields of type `Span` or `MultiSpan` - --> $DIR/diagnostic-derive.rs:205:5 + --> $DIR/diagnostic-derive.rs:207:5 | -LL | #[label(label)] - | ^^^^^^^^^^^^^^^ +LL | #[label(no_crate_label)] + | ^^^^^^^^^^^^^^^^^^^^^^^^ error: suggestion without `code = "..."` - --> $DIR/diagnostic-derive.rs:224:5 + --> $DIR/diagnostic-derive.rs:226:5 | -LL | #[suggestion(suggestion)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[suggestion(no_crate_suggestion)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: `#[suggestion(nonsense = ...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:232:18 + --> $DIR/diagnostic-derive.rs:234:18 | LL | #[suggestion(nonsense = "bar")] | ^^^^^^^^^^^^^^^^ @@ -275,13 +275,13 @@ LL | #[suggestion(nonsense = "bar")] = help: only `style`, `code` and `applicability` are valid nested attributes error: suggestion without `code = "..."` - --> $DIR/diagnostic-derive.rs:232:5 + --> $DIR/diagnostic-derive.rs:234:5 | LL | #[suggestion(nonsense = "bar")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: `#[suggestion(msg = ...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:241:18 + --> $DIR/diagnostic-derive.rs:243:18 | LL | #[suggestion(msg = "bar")] | ^^^^^^^^^^^ @@ -289,15 +289,15 @@ LL | #[suggestion(msg = "bar")] = help: only `style`, `code` and `applicability` are valid nested attributes error: suggestion without `code = "..."` - --> $DIR/diagnostic-derive.rs:241:5 + --> $DIR/diagnostic-derive.rs:243:5 | LL | #[suggestion(msg = "bar")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ error: wrong field type for suggestion - --> $DIR/diagnostic-derive.rs:264:5 + --> $DIR/diagnostic-derive.rs:266:5 | -LL | / #[suggestion(suggestion, code = "This is suggested code")] +LL | / #[suggestion(no_crate_suggestion, code = "This is suggested code")] LL | | LL | | suggestion: Applicability, | |_____________________________^ @@ -305,75 +305,75 @@ LL | | suggestion: Applicability, = help: `#[suggestion(...)]` should be applied to fields of type `Span` or `(Span, Applicability)` error: specified multiple times - --> $DIR/diagnostic-derive.rs:280:24 + --> $DIR/diagnostic-derive.rs:282:24 | LL | suggestion: (Span, Span, Applicability), | ^^^^ | note: previously specified here - --> $DIR/diagnostic-derive.rs:280:18 + --> $DIR/diagnostic-derive.rs:282:18 | LL | suggestion: (Span, Span, Applicability), | ^^^^ error: specified multiple times - --> $DIR/diagnostic-derive.rs:288:33 + --> $DIR/diagnostic-derive.rs:290:33 | LL | suggestion: (Applicability, Applicability, Span), | ^^^^^^^^^^^^^ | note: previously specified here - --> $DIR/diagnostic-derive.rs:288:18 + --> $DIR/diagnostic-derive.rs:290:18 | LL | suggestion: (Applicability, Applicability, Span), | ^^^^^^^^^^^^^ error: `#[label = ...]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:295:5 + --> $DIR/diagnostic-derive.rs:297:5 | LL | #[label = "bar"] | ^^^^^^^^^^^^^^^^ error: specified multiple times - --> $DIR/diagnostic-derive.rs:446:44 + --> $DIR/diagnostic-derive.rs:448:53 | -LL | #[suggestion(suggestion, code = "...", applicability = "maybe-incorrect")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[suggestion(no_crate_suggestion, code = "...", applicability = "maybe-incorrect")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: previously specified here - --> $DIR/diagnostic-derive.rs:448:24 + --> $DIR/diagnostic-derive.rs:450:24 | LL | suggestion: (Span, Applicability), | ^^^^^^^^^^^^^ error: invalid applicability - --> $DIR/diagnostic-derive.rs:454:44 + --> $DIR/diagnostic-derive.rs:456:53 | -LL | #[suggestion(suggestion, code = "...", applicability = "batman")] - | ^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[suggestion(no_crate_suggestion, code = "...", applicability = "batman")] + | ^^^^^^^^^^^^^^^^^^^^^^^^ error: `#[label(foo)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:517:20 + --> $DIR/diagnostic-derive.rs:519:29 | -LL | #[label(label, foo)] - | ^^^ +LL | #[label(no_crate_label, foo)] + | ^^^ | = help: a diagnostic slug must be the first argument to the attribute error: `#[label(foo = ...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:525:20 + --> $DIR/diagnostic-derive.rs:527:29 | -LL | #[label(label, foo = "...")] - | ^^^^^^^^^^^ +LL | #[label(no_crate_label, foo = "...")] + | ^^^^^^^^^^^ error: `#[label(foo(...))]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:533:20 + --> $DIR/diagnostic-derive.rs:535:29 | -LL | #[label(label, foo("..."))] - | ^^^^^^^^^^ +LL | #[label(no_crate_label, foo("..."))] + | ^^^^^^^^^^ error: `#[primary_span]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:545:5 + --> $DIR/diagnostic-derive.rs:547:5 | LL | #[primary_span] | ^^^^^^^^^^^^^^^ @@ -381,15 +381,15 @@ LL | #[primary_span] = help: the `primary_span` field attribute is not valid for lint diagnostics error: `#[error(...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:565:1 + --> $DIR/diagnostic-derive.rs:567:1 | -LL | #[error(compiletest_example, code = "E0123")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[error(no_crate_example, code = "E0123")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: diagnostic slug not specified - --> $DIR/diagnostic-derive.rs:565:1 + --> $DIR/diagnostic-derive.rs:567:1 | -LL | / #[error(compiletest_example, code = "E0123")] +LL | / #[error(no_crate_example, code = "E0123")] LL | | LL | | LL | | @@ -399,15 +399,15 @@ LL | | struct ErrorAttribute {} = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: `#[warn_(...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:572:1 + --> $DIR/diagnostic-derive.rs:574:1 | -LL | #[warn_(compiletest_example, code = "E0123")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[warn_(no_crate_example, code = "E0123")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: diagnostic slug not specified - --> $DIR/diagnostic-derive.rs:572:1 + --> $DIR/diagnostic-derive.rs:574:1 | -LL | / #[warn_(compiletest_example, code = "E0123")] +LL | / #[warn_(no_crate_example, code = "E0123")] LL | | LL | | LL | | @@ -417,15 +417,15 @@ LL | | struct WarnAttribute {} = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: `#[lint(...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:579:1 + --> $DIR/diagnostic-derive.rs:581:1 | -LL | #[lint(compiletest_example, code = "E0123")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[lint(no_crate_example, code = "E0123")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: diagnostic slug not specified - --> $DIR/diagnostic-derive.rs:579:1 + --> $DIR/diagnostic-derive.rs:581:1 | -LL | / #[lint(compiletest_example, code = "E0123")] +LL | / #[lint(no_crate_example, code = "E0123")] LL | | LL | | LL | | @@ -435,21 +435,21 @@ LL | | struct LintAttributeOnSessionDiag {} = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: `#[lint(...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:586:1 + --> $DIR/diagnostic-derive.rs:588:1 | -LL | #[lint(compiletest_example, code = "E0123")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[lint(no_crate_example, code = "E0123")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: `#[lint(...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:586:1 + --> $DIR/diagnostic-derive.rs:588:1 | -LL | #[lint(compiletest_example, code = "E0123")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[lint(no_crate_example, code = "E0123")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: diagnostic slug not specified - --> $DIR/diagnostic-derive.rs:586:1 + --> $DIR/diagnostic-derive.rs:588:1 | -LL | / #[lint(compiletest_example, code = "E0123")] +LL | / #[lint(no_crate_example, code = "E0123")] LL | | LL | | LL | | @@ -460,19 +460,19 @@ LL | | struct LintAttributeOnLintDiag {} = help: specify the slug as the first argument to the attribute, such as `#[diag(compiletest_example)]` error: specified multiple times - --> $DIR/diagnostic-derive.rs:596:44 + --> $DIR/diagnostic-derive.rs:598:53 | -LL | #[suggestion(suggestion, code = "...", code = ",,,")] - | ^^^^^^^^^^^^ +LL | #[suggestion(no_crate_suggestion, code = "...", code = ",,,")] + | ^^^^^^^^^^^^ | note: previously specified here - --> $DIR/diagnostic-derive.rs:596:30 + --> $DIR/diagnostic-derive.rs:598:39 | -LL | #[suggestion(suggestion, code = "...", code = ",,,")] - | ^^^^^^^^^^^^ +LL | #[suggestion(no_crate_suggestion, code = "...", code = ",,,")] + | ^^^^^^^^^^^^ error: wrong types for suggestion - --> $DIR/diagnostic-derive.rs:605:24 + --> $DIR/diagnostic-derive.rs:607:24 | LL | suggestion: (Span, usize), | ^^^^^ @@ -480,7 +480,7 @@ LL | suggestion: (Span, usize), = help: `#[suggestion(...)]` on a tuple field must be applied to fields of type `(Span, Applicability)` error: wrong types for suggestion - --> $DIR/diagnostic-derive.rs:613:17 + --> $DIR/diagnostic-derive.rs:615:17 | LL | suggestion: (Span,), | ^^^^^^^ @@ -488,21 +488,21 @@ LL | suggestion: (Span,), = help: `#[suggestion(...)]` on a tuple field must be applied to fields of type `(Span, Applicability)` error: suggestion without `code = "..."` - --> $DIR/diagnostic-derive.rs:620:5 + --> $DIR/diagnostic-derive.rs:622:5 | -LL | #[suggestion(suggestion)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[suggestion(no_crate_suggestion)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: `#[multipart_suggestion(...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:627:1 + --> $DIR/diagnostic-derive.rs:629:1 | -LL | #[multipart_suggestion(suggestion)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[multipart_suggestion(no_crate_suggestion)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: consider creating a `Subdiagnostic` instead error: `#[multipart_suggestion(...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:630:1 + --> $DIR/diagnostic-derive.rs:632:1 | LL | #[multipart_suggestion()] | ^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -510,23 +510,23 @@ LL | #[multipart_suggestion()] = help: consider creating a `Subdiagnostic` instead error: `#[multipart_suggestion(...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:634:5 + --> $DIR/diagnostic-derive.rs:636:5 | -LL | #[multipart_suggestion(suggestion)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[multipart_suggestion(no_crate_suggestion)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: consider creating a `Subdiagnostic` instead error: `#[suggestion(...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:642:1 + --> $DIR/diagnostic-derive.rs:644:1 | -LL | #[suggestion(suggestion, code = "...")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[suggestion(no_crate_suggestion, code = "...")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: `#[label]` and `#[suggestion]` can only be applied to fields error: `#[label]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:651:1 + --> $DIR/diagnostic-derive.rs:653:1 | LL | #[label] | ^^^^^^^^ @@ -534,7 +534,7 @@ LL | #[label] = help: `#[label]` and `#[suggestion]` can only be applied to fields error: `#[subdiagnostic(...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:685:5 + --> $DIR/diagnostic-derive.rs:687:5 | LL | #[subdiagnostic(bad)] | ^^^^^^^^^^^^^^^^^^^^^ @@ -542,13 +542,13 @@ LL | #[subdiagnostic(bad)] = help: `eager` is the only supported nested attribute for `subdiagnostic` error: `#[subdiagnostic = ...]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:693:5 + --> $DIR/diagnostic-derive.rs:695:5 | LL | #[subdiagnostic = "bad"] | ^^^^^^^^^^^^^^^^^^^^^^^^ error: `#[subdiagnostic(...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:701:5 + --> $DIR/diagnostic-derive.rs:703:5 | LL | #[subdiagnostic(bad, bad)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -556,7 +556,7 @@ LL | #[subdiagnostic(bad, bad)] = help: `eager` is the only supported nested attribute for `subdiagnostic` error: `#[subdiagnostic(...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:709:5 + --> $DIR/diagnostic-derive.rs:711:5 | LL | #[subdiagnostic("bad")] | ^^^^^^^^^^^^^^^^^^^^^^^ @@ -564,7 +564,7 @@ LL | #[subdiagnostic("bad")] = help: `eager` is the only supported nested attribute for `subdiagnostic` error: `#[subdiagnostic(...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:717:5 + --> $DIR/diagnostic-derive.rs:719:5 | LL | #[subdiagnostic(eager)] | ^^^^^^^^^^^^^^^^^^^^^^^ @@ -572,85 +572,95 @@ LL | #[subdiagnostic(eager)] = help: eager subdiagnostics are not supported on lints error: expected at least one string literal for `code(...)` - --> $DIR/diagnostic-derive.rs:775:18 + --> $DIR/diagnostic-derive.rs:777:18 | LL | #[suggestion(code())] | ^^^^^^ error: `code(...)` must contain only string literals - --> $DIR/diagnostic-derive.rs:783:23 + --> $DIR/diagnostic-derive.rs:785:23 | LL | #[suggestion(code(foo))] | ^^^ error: `code = "..."`/`code(...)` must contain only string literals - --> $DIR/diagnostic-derive.rs:791:18 + --> $DIR/diagnostic-derive.rs:793:18 | LL | #[suggestion(code = 3)] | ^^^^^^^^ +error: `#[suggestion(...)]` is not a valid attribute + --> $DIR/diagnostic-derive.rs:808:5 + | +LL | #[suggestion(no_crate_suggestion, code = "")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: `#[suggestion(...)]` applied to `Vec` field is ambiguous + = help: to show a suggestion consisting of multiple parts, use a `Subdiagnostic` annotated with `#[multipart_suggestion(...)]` + = help: to show a variable set of suggestions, use a `Vec` of `Subdiagnostic`s annotated with `#[suggestion(...)]` + error: cannot find attribute `nonsense` in this scope - --> $DIR/diagnostic-derive.rs:55:3 + --> $DIR/diagnostic-derive.rs:57:3 | -LL | #[nonsense(compiletest_example, code = "E0123")] +LL | #[nonsense(no_crate_example, code = "E0123")] | ^^^^^^^^ error: cannot find attribute `nonsense` in this scope - --> $DIR/diagnostic-derive.rs:145:7 + --> $DIR/diagnostic-derive.rs:147:7 | LL | #[nonsense] | ^^^^^^^^ error: cannot find attribute `error` in this scope - --> $DIR/diagnostic-derive.rs:565:3 + --> $DIR/diagnostic-derive.rs:567:3 | -LL | #[error(compiletest_example, code = "E0123")] +LL | #[error(no_crate_example, code = "E0123")] | ^^^^^ error: cannot find attribute `warn_` in this scope - --> $DIR/diagnostic-derive.rs:572:3 + --> $DIR/diagnostic-derive.rs:574:3 | -LL | #[warn_(compiletest_example, code = "E0123")] +LL | #[warn_(no_crate_example, code = "E0123")] | ^^^^^ help: a built-in attribute with a similar name exists: `warn` error: cannot find attribute `lint` in this scope - --> $DIR/diagnostic-derive.rs:579:3 + --> $DIR/diagnostic-derive.rs:581:3 | -LL | #[lint(compiletest_example, code = "E0123")] +LL | #[lint(no_crate_example, code = "E0123")] | ^^^^ help: a built-in attribute with a similar name exists: `link` error: cannot find attribute `lint` in this scope - --> $DIR/diagnostic-derive.rs:586:3 + --> $DIR/diagnostic-derive.rs:588:3 | -LL | #[lint(compiletest_example, code = "E0123")] +LL | #[lint(no_crate_example, code = "E0123")] | ^^^^ help: a built-in attribute with a similar name exists: `link` error: cannot find attribute `multipart_suggestion` in this scope - --> $DIR/diagnostic-derive.rs:627:3 + --> $DIR/diagnostic-derive.rs:629:3 | -LL | #[multipart_suggestion(suggestion)] +LL | #[multipart_suggestion(no_crate_suggestion)] | ^^^^^^^^^^^^^^^^^^^^ error: cannot find attribute `multipart_suggestion` in this scope - --> $DIR/diagnostic-derive.rs:630:3 + --> $DIR/diagnostic-derive.rs:632:3 | LL | #[multipart_suggestion()] | ^^^^^^^^^^^^^^^^^^^^ error: cannot find attribute `multipart_suggestion` in this scope - --> $DIR/diagnostic-derive.rs:634:7 + --> $DIR/diagnostic-derive.rs:636:7 | -LL | #[multipart_suggestion(suggestion)] +LL | #[multipart_suggestion(no_crate_suggestion)] | ^^^^^^^^^^^^^^^^^^^^ -error[E0425]: cannot find value `nonsense` in module `rustc_errors::fluent` - --> $DIR/diagnostic-derive.rs:68:8 +error[E0425]: cannot find value `nonsense` in module `crate::fluent_generated` + --> $DIR/diagnostic-derive.rs:70:8 | LL | #[diag(nonsense, code = "E0123")] - | ^^^^^^^^ not found in `rustc_errors::fluent` + | ^^^^^^^^ not found in `crate::fluent_generated` error[E0277]: the trait bound `Hello: IntoDiagnosticArg` is not satisfied - --> $DIR/diagnostic-derive.rs:339:10 + --> $DIR/diagnostic-derive.rs:341:10 | LL | #[derive(Diagnostic)] | ^^^^^^^^^^ the trait `IntoDiagnosticArg` is not implemented for `Hello` @@ -660,7 +670,7 @@ note: required by a bound in `DiagnosticBuilder::<'a, G>::set_arg` --> $COMPILER_DIR/rustc_errors/src/diagnostic_builder.rs:LL:CC = note: this error originates in the derive macro `Diagnostic` which comes from the expansion of the macro `forward` (in Nightly builds, run with -Z macro-backtrace for more info) -error: aborting due to 83 previous errors +error: aborting due to 84 previous errors Some errors have detailed explanations: E0277, E0425. For more information about an error, try `rustc --explain E0277`. diff --git a/tests/ui-fulldeps/session-diagnostic/example.ftl b/tests/ui-fulldeps/session-diagnostic/example.ftl new file mode 100644 index 00000000000..cb2d476d815 --- /dev/null +++ b/tests/ui-fulldeps/session-diagnostic/example.ftl @@ -0,0 +1,5 @@ +no_crate_example = this is an example message used in testing + .note = with a note + .help = with a help + .suggestion = with a suggestion + .label = with a label diff --git a/tests/ui-fulldeps/session-diagnostic/subdiagnostic-derive.rs b/tests/ui-fulldeps/session-diagnostic/subdiagnostic-derive.rs index 61ac456a6b6..c882f7792d5 100644 --- a/tests/ui-fulldeps/session-diagnostic/subdiagnostic-derive.rs +++ b/tests/ui-fulldeps/session-diagnostic/subdiagnostic-derive.rs @@ -15,12 +15,14 @@ extern crate rustc_macros; extern crate rustc_session; extern crate rustc_span; -use rustc_errors::Applicability; -use rustc_macros::Subdiagnostic; +use rustc_errors::{Applicability, DiagnosticMessage, SubdiagnosticMessage}; +use rustc_macros::{fluent_messages, Subdiagnostic}; use rustc_span::Span; +fluent_messages! { "./example.ftl" } + #[derive(Subdiagnostic)] -#[label(parse_add_paren)] +#[label(no_crate_example)] struct A { #[primary_span] span: Span, @@ -29,13 +31,13 @@ struct A { #[derive(Subdiagnostic)] enum B { - #[label(parse_add_paren)] + #[label(no_crate_example)] A { #[primary_span] span: Span, var: String, }, - #[label(parse_add_paren)] + #[label(no_crate_example)] B { #[primary_span] span: Span, @@ -44,7 +46,7 @@ enum B { } #[derive(Subdiagnostic)] -#[label(parse_add_paren)] +#[label(no_crate_example)] //~^ ERROR label without `#[primary_span]` field struct C { var: String, @@ -120,8 +122,8 @@ struct K { #[derive(Subdiagnostic)] #[label(slug)] -//~^ ERROR cannot find value `slug` in module `rustc_errors::fluent` -//~^^ NOTE not found in `rustc_errors::fluent` +//~^ ERROR cannot find value `slug` in module `crate::fluent_generated` +//~^^ NOTE not found in `crate::fluent_generated` struct L { #[primary_span] span: Span, @@ -138,7 +140,7 @@ struct M { } #[derive(Subdiagnostic)] -#[label(parse_add_paren, code = "...")] +#[label(no_crate_example, code = "...")] //~^ ERROR `#[label(code = ...)]` is not a valid attribute struct N { #[primary_span] @@ -147,7 +149,7 @@ struct N { } #[derive(Subdiagnostic)] -#[label(parse_add_paren, applicability = "machine-applicable")] +#[label(no_crate_example, applicability = "machine-applicable")] //~^ ERROR `#[label(applicability = ...)]` is not a valid attribute struct O { #[primary_span] @@ -160,7 +162,7 @@ struct O { //~^ ERROR cannot find attribute `foo` in this scope //~^^ ERROR unsupported type attribute for subdiagnostic enum enum P { - #[label(parse_add_paren)] + #[label(no_crate_example)] A { #[primary_span] span: Span, @@ -230,7 +232,7 @@ enum U { #[derive(Subdiagnostic)] enum V { - #[label(parse_add_paren)] + #[label(no_crate_example)] A { #[primary_span] span: Span, @@ -244,7 +246,7 @@ enum V { } #[derive(Subdiagnostic)] -#[label(parse_add_paren)] +#[label(no_crate_example)] //~^ ERROR label without `#[primary_span]` field struct W { #[primary_span] @@ -253,7 +255,7 @@ struct W { } #[derive(Subdiagnostic)] -#[label(parse_add_paren)] +#[label(no_crate_example)] struct X { #[primary_span] span: Span, @@ -263,7 +265,7 @@ struct X { } #[derive(Subdiagnostic)] -#[label(parse_add_paren)] +#[label(no_crate_example)] struct Y { #[primary_span] span: Span, @@ -274,7 +276,7 @@ struct Y { } #[derive(Subdiagnostic)] -#[label(parse_add_paren)] +#[label(no_crate_example)] struct Z { #[primary_span] span: Span, @@ -285,7 +287,7 @@ struct Z { } #[derive(Subdiagnostic)] -#[label(parse_add_paren)] +#[label(no_crate_example)] struct AA { #[primary_span] span: Span, @@ -296,7 +298,7 @@ struct AA { } #[derive(Subdiagnostic)] -#[label(parse_add_paren)] +#[label(no_crate_example)] struct AB { #[primary_span] span: Span, @@ -312,23 +314,23 @@ union AC { } #[derive(Subdiagnostic)] -#[label(parse_add_paren)] -#[label(parse_add_paren)] +#[label(no_crate_example)] +#[label(no_crate_example)] struct AD { #[primary_span] span: Span, } #[derive(Subdiagnostic)] -#[label(parse_add_paren, parse_add_paren)] -//~^ ERROR `#[label(parse_add_paren)]` is not a valid attribute +#[label(no_crate_example, no_crate::example)] +//~^ ERROR `#[label(no_crate::example)]` is not a valid attribute struct AE { #[primary_span] span: Span, } #[derive(Subdiagnostic)] -#[label(parse_add_paren)] +#[label(no_crate_example)] struct AF { #[primary_span] //~^ NOTE previously specified here @@ -346,7 +348,7 @@ struct AG { } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "...")] +#[suggestion(no_crate_example, code = "...")] struct AH { #[primary_span] span: Span, @@ -357,7 +359,7 @@ struct AH { #[derive(Subdiagnostic)] enum AI { - #[suggestion(parse_add_paren, code = "...")] + #[suggestion(no_crate_example, code = "...")] A { #[primary_span] span: Span, @@ -365,7 +367,7 @@ enum AI { applicability: Applicability, var: String, }, - #[suggestion(parse_add_paren, code = "...")] + #[suggestion(no_crate_example, code = "...")] B { #[primary_span] span: Span, @@ -376,7 +378,7 @@ enum AI { } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "...", code = "...")] +#[suggestion(no_crate_example, code = "...", code = "...")] //~^ ERROR specified multiple times //~^^ NOTE previously specified here struct AJ { @@ -387,7 +389,7 @@ struct AJ { } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "...")] +#[suggestion(no_crate_example, code = "...")] struct AK { #[primary_span] span: Span, @@ -400,7 +402,7 @@ struct AK { } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "...")] +#[suggestion(no_crate_example, code = "...")] struct AL { #[primary_span] span: Span, @@ -410,14 +412,14 @@ struct AL { } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "...")] +#[suggestion(no_crate_example, code = "...")] struct AM { #[primary_span] span: Span, } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren)] +#[suggestion(no_crate_example)] //~^ ERROR suggestion without `code = "..."` struct AN { #[primary_span] @@ -427,7 +429,7 @@ struct AN { } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "...", applicability = "foo")] +#[suggestion(no_crate_example, code = "...", applicability = "foo")] //~^ ERROR invalid applicability struct AO { #[primary_span] @@ -435,24 +437,24 @@ struct AO { } #[derive(Subdiagnostic)] -#[help(parse_add_paren)] +#[help(no_crate_example)] struct AP { var: String, } #[derive(Subdiagnostic)] -#[note(parse_add_paren)] +#[note(no_crate_example)] struct AQ; #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "...")] +#[suggestion(no_crate_example, code = "...")] //~^ ERROR suggestion without `#[primary_span]` field struct AR { var: String, } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "...", applicability = "machine-applicable")] +#[suggestion(no_crate_example, code = "...", applicability = "machine-applicable")] struct AS { #[primary_span] span: Span, @@ -462,7 +464,7 @@ struct AS { #[label] //~^ ERROR unsupported type attribute for subdiagnostic enum enum AT { - #[label(parse_add_paren)] + #[label(no_crate_example)] A { #[primary_span] span: Span, @@ -471,7 +473,7 @@ enum AT { } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "{var}", applicability = "machine-applicable")] +#[suggestion(no_crate_example, code = "{var}", applicability = "machine-applicable")] struct AU { #[primary_span] span: Span, @@ -479,7 +481,7 @@ struct AU { } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "{var}", applicability = "machine-applicable")] +#[suggestion(no_crate_example, code = "{var}", applicability = "machine-applicable")] //~^ ERROR `var` doesn't refer to a field on this type struct AV { #[primary_span] @@ -488,7 +490,7 @@ struct AV { #[derive(Subdiagnostic)] enum AW { - #[suggestion(parse_add_paren, code = "{var}", applicability = "machine-applicable")] + #[suggestion(no_crate_example, code = "{var}", applicability = "machine-applicable")] A { #[primary_span] span: Span, @@ -498,7 +500,7 @@ enum AW { #[derive(Subdiagnostic)] enum AX { - #[suggestion(parse_add_paren, code = "{var}", applicability = "machine-applicable")] + #[suggestion(no_crate_example, code = "{var}", applicability = "machine-applicable")] //~^ ERROR `var` doesn't refer to a field on this type A { #[primary_span] @@ -507,18 +509,18 @@ enum AX { } #[derive(Subdiagnostic)] -#[warning(parse_add_paren)] +#[warning(no_crate_example)] struct AY {} #[derive(Subdiagnostic)] -#[warning(parse_add_paren)] +#[warning(no_crate_example)] struct AZ { #[primary_span] span: Span, } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "...")] +#[suggestion(no_crate_example, code = "...")] //~^ ERROR suggestion without `#[primary_span]` field struct BA { #[suggestion_part] @@ -533,7 +535,7 @@ struct BA { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parse_add_paren, code = "...", applicability = "machine-applicable")] +#[multipart_suggestion(no_crate_example, code = "...", applicability = "machine-applicable")] //~^ ERROR multipart suggestion without any `#[suggestion_part(...)]` fields //~| ERROR `#[multipart_suggestion(code = ...)]` is not a valid attribute struct BBa { @@ -541,7 +543,7 @@ struct BBa { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parse_add_paren, applicability = "machine-applicable")] +#[multipart_suggestion(no_crate_example, applicability = "machine-applicable")] struct BBb { #[suggestion_part] //~^ ERROR `#[suggestion_part(...)]` attribute without `code = "..."` @@ -549,7 +551,7 @@ struct BBb { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parse_add_paren, applicability = "machine-applicable")] +#[multipart_suggestion(no_crate_example, applicability = "machine-applicable")] struct BBc { #[suggestion_part()] //~^ ERROR `#[suggestion_part(...)]` attribute without `code = "..."` @@ -557,7 +559,7 @@ struct BBc { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parse_add_paren)] +#[multipart_suggestion(no_crate_example)] //~^ ERROR multipart suggestion without any `#[suggestion_part(...)]` fields struct BC { #[primary_span] @@ -566,7 +568,7 @@ struct BC { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parse_add_paren)] +#[multipart_suggestion(no_crate_example)] struct BD { #[suggestion_part] //~^ ERROR `#[suggestion_part(...)]` attribute without `code = "..."` @@ -586,7 +588,7 @@ struct BD { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parse_add_paren, applicability = "machine-applicable")] +#[multipart_suggestion(no_crate_example, applicability = "machine-applicable")] struct BE { #[suggestion_part(code = "...", code = ",,,")] //~^ ERROR specified multiple times @@ -595,7 +597,7 @@ struct BE { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parse_add_paren, applicability = "machine-applicable")] +#[multipart_suggestion(no_crate_example, applicability = "machine-applicable")] struct BF { #[suggestion_part(code = "(")] first: Span, @@ -604,7 +606,7 @@ struct BF { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parse_add_paren)] +#[multipart_suggestion(no_crate_example)] struct BG { #[applicability] appl: Applicability, @@ -615,7 +617,7 @@ struct BG { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parse_add_paren, applicability = "machine-applicable")] +#[multipart_suggestion(no_crate_example, applicability = "machine-applicable")] struct BH { #[applicability] //~^ ERROR `#[applicability]` has no effect @@ -627,14 +629,14 @@ struct BH { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parse_add_paren, applicability = "machine-applicable")] +#[multipart_suggestion(no_crate_example, applicability = "machine-applicable")] struct BI { #[suggestion_part(code = "")] spans: Vec<Span>, } #[derive(Subdiagnostic)] -#[label(parse_add_paren)] +#[label(no_crate_example)] struct BJ { #[primary_span] span: Span, @@ -643,7 +645,7 @@ struct BJ { /// with a doc comment on the type.. #[derive(Subdiagnostic)] -#[label(parse_add_paren)] +#[label(no_crate_example)] struct BK { /// ..and the field #[primary_span] @@ -654,7 +656,7 @@ struct BK { #[derive(Subdiagnostic)] enum BL { /// ..and the variant.. - #[label(parse_add_paren)] + #[label(no_crate_example)] Foo { /// ..and the field #[primary_span] @@ -663,7 +665,7 @@ enum BL { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parse_add_paren)] +#[multipart_suggestion(no_crate_example)] struct BM { #[suggestion_part(code("foo"))] //~^ ERROR expected exactly one string literal for `code = ...` @@ -672,7 +674,7 @@ struct BM { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parse_add_paren)] +#[multipart_suggestion(no_crate_example)] struct BN { #[suggestion_part(code("foo", "bar"))] //~^ ERROR expected exactly one string literal for `code = ...` @@ -681,7 +683,7 @@ struct BN { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parse_add_paren)] +#[multipart_suggestion(no_crate_example)] struct BO { #[suggestion_part(code(3))] //~^ ERROR expected exactly one string literal for `code = ...` @@ -690,7 +692,7 @@ struct BO { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parse_add_paren)] +#[multipart_suggestion(no_crate_example)] struct BP { #[suggestion_part(code())] //~^ ERROR expected exactly one string literal for `code = ...` @@ -699,7 +701,7 @@ struct BP { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parse_add_paren)] +#[multipart_suggestion(no_crate_example)] struct BQ { #[suggestion_part(code = 3)] //~^ ERROR `code = "..."`/`code(...)` must contain only string literals @@ -708,42 +710,42 @@ struct BQ { } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "")] +#[suggestion(no_crate_example, code = "")] struct SuggestionStyleDefault { #[primary_span] sub: Span, } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "", style = "short")] +#[suggestion(no_crate_example, code = "", style = "short")] struct SuggestionStyleShort { #[primary_span] sub: Span, } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "", style = "hidden")] +#[suggestion(no_crate_example, code = "", style = "hidden")] struct SuggestionStyleHidden { #[primary_span] sub: Span, } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "", style = "verbose")] +#[suggestion(no_crate_example, code = "", style = "verbose")] struct SuggestionStyleVerbose { #[primary_span] sub: Span, } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "", style = "tool-only")] +#[suggestion(no_crate_example, code = "", style = "tool-only")] struct SuggestionStyleToolOnly { #[primary_span] sub: Span, } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "", style = "hidden", style = "normal")] +#[suggestion(no_crate_example, code = "", style = "hidden", style = "normal")] //~^ ERROR specified multiple times //~| NOTE previously specified here struct SuggestionStyleTwice { @@ -752,7 +754,7 @@ struct SuggestionStyleTwice { } #[derive(Subdiagnostic)] -#[suggestion_hidden(parse_add_paren, code = "")] +#[suggestion_hidden(no_crate_example, code = "")] //~^ ERROR #[suggestion_hidden(...)]` is not a valid attribute struct SuggestionStyleOldSyntax { #[primary_span] @@ -760,7 +762,7 @@ struct SuggestionStyleOldSyntax { } #[derive(Subdiagnostic)] -#[suggestion_hidden(parse_add_paren, code = "", style = "normal")] +#[suggestion_hidden(no_crate_example, code = "", style = "normal")] //~^ ERROR #[suggestion_hidden(...)]` is not a valid attribute struct SuggestionStyleOldAndNewSyntax { #[primary_span] @@ -768,7 +770,7 @@ struct SuggestionStyleOldAndNewSyntax { } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "", style = "foo")] +#[suggestion(no_crate_example, code = "", style = "foo")] //~^ ERROR invalid suggestion style struct SuggestionStyleInvalid1 { #[primary_span] @@ -776,7 +778,7 @@ struct SuggestionStyleInvalid1 { } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "", style = 42)] +#[suggestion(no_crate_example, code = "", style = 42)] //~^ ERROR `#[suggestion(style = ...)]` is not a valid attribute struct SuggestionStyleInvalid2 { #[primary_span] @@ -784,7 +786,7 @@ struct SuggestionStyleInvalid2 { } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "", style)] +#[suggestion(no_crate_example, code = "", style)] //~^ ERROR `#[suggestion(style)]` is not a valid attribute struct SuggestionStyleInvalid3 { #[primary_span] @@ -792,9 +794,19 @@ struct SuggestionStyleInvalid3 { } #[derive(Subdiagnostic)] -#[suggestion(parse_add_paren, code = "", style("foo"))] +#[suggestion(no_crate_example, code = "", style("foo"))] //~^ ERROR `#[suggestion(style(...))]` is not a valid attribute struct SuggestionStyleInvalid4 { #[primary_span] sub: Span, } + +#[derive(Subdiagnostic)] +#[suggestion(no_crate_example, code = "")] +//~^ ERROR suggestion without `#[primary_span]` field +struct PrimarySpanOnVec { + #[primary_span] + //~^ ERROR `#[primary_span]` is not a valid attribute + //~| NOTE there must be exactly one primary span + sub: Vec<Span>, +} diff --git a/tests/ui-fulldeps/session-diagnostic/subdiagnostic-derive.stderr b/tests/ui-fulldeps/session-diagnostic/subdiagnostic-derive.stderr index b594fa6cde1..343134af6bc 100644 --- a/tests/ui-fulldeps/session-diagnostic/subdiagnostic-derive.stderr +++ b/tests/ui-fulldeps/session-diagnostic/subdiagnostic-derive.stderr @@ -1,7 +1,7 @@ error: label without `#[primary_span]` field - --> $DIR/subdiagnostic-derive.rs:47:1 + --> $DIR/subdiagnostic-derive.rs:49:1 | -LL | / #[label(parse_add_paren)] +LL | / #[label(no_crate_example)] LL | | LL | | struct C { LL | | var: String, @@ -9,141 +9,141 @@ LL | | } | |_^ error: diagnostic slug must be first argument of a `#[label(...)]` attribute - --> $DIR/subdiagnostic-derive.rs:54:1 + --> $DIR/subdiagnostic-derive.rs:56:1 | LL | #[label] | ^^^^^^^^ error: `#[foo]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:63:1 + --> $DIR/subdiagnostic-derive.rs:65:1 | LL | #[foo] | ^^^^^^ error: `#[label = ...]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:73:1 + --> $DIR/subdiagnostic-derive.rs:75:1 | LL | #[label = "..."] | ^^^^^^^^^^^^^^^^ error: `#[label(bug = ...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:82:9 + --> $DIR/subdiagnostic-derive.rs:84:9 | LL | #[label(bug = "...")] | ^^^^^^^^^^^ error: diagnostic slug must be first argument of a `#[label(...)]` attribute - --> $DIR/subdiagnostic-derive.rs:82:1 + --> $DIR/subdiagnostic-derive.rs:84:1 | LL | #[label(bug = "...")] | ^^^^^^^^^^^^^^^^^^^^^ error: `#[label("...")]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:92:9 + --> $DIR/subdiagnostic-derive.rs:94:9 | LL | #[label("...")] | ^^^^^ error: diagnostic slug must be first argument of a `#[label(...)]` attribute - --> $DIR/subdiagnostic-derive.rs:92:1 + --> $DIR/subdiagnostic-derive.rs:94:1 | LL | #[label("...")] | ^^^^^^^^^^^^^^^ error: `#[label(slug = ...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:102:9 + --> $DIR/subdiagnostic-derive.rs:104:9 | LL | #[label(slug = 4)] | ^^^^^^^^ error: diagnostic slug must be first argument of a `#[label(...)]` attribute - --> $DIR/subdiagnostic-derive.rs:102:1 + --> $DIR/subdiagnostic-derive.rs:104:1 | LL | #[label(slug = 4)] | ^^^^^^^^^^^^^^^^^^ error: `#[label(slug(...))]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:112:9 + --> $DIR/subdiagnostic-derive.rs:114:9 | LL | #[label(slug("..."))] | ^^^^^^^^^^^ error: diagnostic slug must be first argument of a `#[label(...)]` attribute - --> $DIR/subdiagnostic-derive.rs:112:1 + --> $DIR/subdiagnostic-derive.rs:114:1 | LL | #[label(slug("..."))] | ^^^^^^^^^^^^^^^^^^^^^ error: diagnostic slug must be first argument of a `#[label(...)]` attribute - --> $DIR/subdiagnostic-derive.rs:132:1 + --> $DIR/subdiagnostic-derive.rs:134:1 | LL | #[label()] | ^^^^^^^^^^ error: `#[label(code = ...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:141:26 + --> $DIR/subdiagnostic-derive.rs:143:27 | -LL | #[label(parse_add_paren, code = "...")] - | ^^^^^^^^^^^^ +LL | #[label(no_crate_example, code = "...")] + | ^^^^^^^^^^^^ error: `#[label(applicability = ...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:150:26 + --> $DIR/subdiagnostic-derive.rs:152:27 | -LL | #[label(parse_add_paren, applicability = "machine-applicable")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[label(no_crate_example, applicability = "machine-applicable")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: unsupported type attribute for subdiagnostic enum - --> $DIR/subdiagnostic-derive.rs:159:1 + --> $DIR/subdiagnostic-derive.rs:161:1 | LL | #[foo] | ^^^^^^ error: `#[bar]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:173:5 + --> $DIR/subdiagnostic-derive.rs:175:5 | LL | #[bar] | ^^^^^^ error: `#[bar = ...]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:185:5 + --> $DIR/subdiagnostic-derive.rs:187:5 | LL | #[bar = "..."] | ^^^^^^^^^^^^^^ error: `#[bar = ...]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:197:5 + --> $DIR/subdiagnostic-derive.rs:199:5 | LL | #[bar = 4] | ^^^^^^^^^^ error: `#[bar(...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:209:5 + --> $DIR/subdiagnostic-derive.rs:211:5 | LL | #[bar("...")] | ^^^^^^^^^^^^^ error: `#[label(code = ...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:221:13 + --> $DIR/subdiagnostic-derive.rs:223:13 | LL | #[label(code = "...")] | ^^^^^^^^^^^^ error: diagnostic slug must be first argument of a `#[label(...)]` attribute - --> $DIR/subdiagnostic-derive.rs:221:5 + --> $DIR/subdiagnostic-derive.rs:223:5 | LL | #[label(code = "...")] | ^^^^^^^^^^^^^^^^^^^^^^ error: the `#[primary_span]` attribute can only be applied to fields of type `Span` or `MultiSpan` - --> $DIR/subdiagnostic-derive.rs:250:5 + --> $DIR/subdiagnostic-derive.rs:252:5 | LL | #[primary_span] | ^^^^^^^^^^^^^^^ error: label without `#[primary_span]` field - --> $DIR/subdiagnostic-derive.rs:247:1 + --> $DIR/subdiagnostic-derive.rs:249:1 | -LL | / #[label(parse_add_paren)] +LL | / #[label(no_crate_example)] LL | | LL | | struct W { LL | | #[primary_span] @@ -153,13 +153,13 @@ LL | | } | |_^ error: `#[applicability]` is only valid on suggestions - --> $DIR/subdiagnostic-derive.rs:260:5 + --> $DIR/subdiagnostic-derive.rs:262:5 | LL | #[applicability] | ^^^^^^^^^^^^^^^^ error: `#[bar]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:270:5 + --> $DIR/subdiagnostic-derive.rs:272:5 | LL | #[bar] | ^^^^^^ @@ -167,13 +167,13 @@ LL | #[bar] = help: only `primary_span`, `applicability` and `skip_arg` are valid field attributes error: `#[bar = ...]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:281:5 + --> $DIR/subdiagnostic-derive.rs:283:5 | LL | #[bar = "..."] | ^^^^^^^^^^^^^^ error: `#[bar(...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:292:5 + --> $DIR/subdiagnostic-derive.rs:294:5 | LL | #[bar("...")] | ^^^^^^^^^^^^^ @@ -181,7 +181,7 @@ LL | #[bar("...")] = help: only `primary_span`, `applicability` and `skip_arg` are valid field attributes error: unexpected unsupported untagged union - --> $DIR/subdiagnostic-derive.rs:308:1 + --> $DIR/subdiagnostic-derive.rs:310:1 | LL | / union AC { LL | | @@ -190,78 +190,78 @@ LL | | b: u64, LL | | } | |_^ -error: `#[label(parse_add_paren)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:323:26 +error: `#[label(no_crate::example)]` is not a valid attribute + --> $DIR/subdiagnostic-derive.rs:325:27 | -LL | #[label(parse_add_paren, parse_add_paren)] - | ^^^^^^^^^^^^^^^ +LL | #[label(no_crate_example, no_crate::example)] + | ^^^^^^^^^^^^^^^^^ | = help: a diagnostic slug must be the first argument to the attribute error: specified multiple times - --> $DIR/subdiagnostic-derive.rs:336:5 + --> $DIR/subdiagnostic-derive.rs:338:5 | LL | #[primary_span] | ^^^^^^^^^^^^^^^ | note: previously specified here - --> $DIR/subdiagnostic-derive.rs:333:5 + --> $DIR/subdiagnostic-derive.rs:335:5 | LL | #[primary_span] | ^^^^^^^^^^^^^^^ error: subdiagnostic kind not specified - --> $DIR/subdiagnostic-derive.rs:342:8 + --> $DIR/subdiagnostic-derive.rs:344:8 | LL | struct AG { | ^^ error: specified multiple times - --> $DIR/subdiagnostic-derive.rs:379:45 + --> $DIR/subdiagnostic-derive.rs:381:46 | -LL | #[suggestion(parse_add_paren, code = "...", code = "...")] - | ^^^^^^^^^^^^ +LL | #[suggestion(no_crate_example, code = "...", code = "...")] + | ^^^^^^^^^^^^ | note: previously specified here - --> $DIR/subdiagnostic-derive.rs:379:31 + --> $DIR/subdiagnostic-derive.rs:381:32 | -LL | #[suggestion(parse_add_paren, code = "...", code = "...")] - | ^^^^^^^^^^^^ +LL | #[suggestion(no_crate_example, code = "...", code = "...")] + | ^^^^^^^^^^^^ error: specified multiple times - --> $DIR/subdiagnostic-derive.rs:397:5 + --> $DIR/subdiagnostic-derive.rs:399:5 | LL | #[applicability] | ^^^^^^^^^^^^^^^^ | note: previously specified here - --> $DIR/subdiagnostic-derive.rs:394:5 + --> $DIR/subdiagnostic-derive.rs:396:5 | LL | #[applicability] | ^^^^^^^^^^^^^^^^ error: the `#[applicability]` attribute can only be applied to fields of type `Applicability` - --> $DIR/subdiagnostic-derive.rs:407:5 + --> $DIR/subdiagnostic-derive.rs:409:5 | LL | #[applicability] | ^^^^^^^^^^^^^^^^ error: suggestion without `code = "..."` - --> $DIR/subdiagnostic-derive.rs:420:1 + --> $DIR/subdiagnostic-derive.rs:422:1 | -LL | #[suggestion(parse_add_paren)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[suggestion(no_crate_example)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: invalid applicability - --> $DIR/subdiagnostic-derive.rs:430:45 + --> $DIR/subdiagnostic-derive.rs:432:46 | -LL | #[suggestion(parse_add_paren, code = "...", applicability = "foo")] - | ^^^^^^^^^^^^^^^^^^^^^ +LL | #[suggestion(no_crate_example, code = "...", applicability = "foo")] + | ^^^^^^^^^^^^^^^^^^^^^ error: suggestion without `#[primary_span]` field - --> $DIR/subdiagnostic-derive.rs:448:1 + --> $DIR/subdiagnostic-derive.rs:450:1 | -LL | / #[suggestion(parse_add_paren, code = "...")] +LL | / #[suggestion(no_crate_example, code = "...")] LL | | LL | | struct AR { LL | | var: String, @@ -269,25 +269,25 @@ LL | | } | |_^ error: unsupported type attribute for subdiagnostic enum - --> $DIR/subdiagnostic-derive.rs:462:1 + --> $DIR/subdiagnostic-derive.rs:464:1 | LL | #[label] | ^^^^^^^^ error: `var` doesn't refer to a field on this type - --> $DIR/subdiagnostic-derive.rs:482:38 + --> $DIR/subdiagnostic-derive.rs:484:39 | -LL | #[suggestion(parse_add_paren, code = "{var}", applicability = "machine-applicable")] - | ^^^^^^^ +LL | #[suggestion(no_crate_example, code = "{var}", applicability = "machine-applicable")] + | ^^^^^^^ error: `var` doesn't refer to a field on this type - --> $DIR/subdiagnostic-derive.rs:501:42 + --> $DIR/subdiagnostic-derive.rs:503:43 | -LL | #[suggestion(parse_add_paren, code = "{var}", applicability = "machine-applicable")] - | ^^^^^^^ +LL | #[suggestion(no_crate_example, code = "{var}", applicability = "machine-applicable")] + | ^^^^^^^ error: `#[suggestion_part]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:524:5 + --> $DIR/subdiagnostic-derive.rs:526:5 | LL | #[suggestion_part] | ^^^^^^^^^^^^^^^^^^ @@ -295,7 +295,7 @@ LL | #[suggestion_part] = help: `#[suggestion_part(...)]` is only valid in multipart suggestions, use `#[primary_span]` instead error: `#[suggestion_part(...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:527:5 + --> $DIR/subdiagnostic-derive.rs:529:5 | LL | #[suggestion_part(code = "...")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -303,9 +303,9 @@ LL | #[suggestion_part(code = "...")] = help: `#[suggestion_part(...)]` is only valid in multipart suggestions error: suggestion without `#[primary_span]` field - --> $DIR/subdiagnostic-derive.rs:521:1 + --> $DIR/subdiagnostic-derive.rs:523:1 | -LL | / #[suggestion(parse_add_paren, code = "...")] +LL | / #[suggestion(no_crate_example, code = "...")] LL | | LL | | struct BA { LL | | #[suggestion_part] @@ -315,17 +315,17 @@ LL | | } | |_^ error: `#[multipart_suggestion(code = ...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:536:41 + --> $DIR/subdiagnostic-derive.rs:538:42 | -LL | #[multipart_suggestion(parse_add_paren, code = "...", applicability = "machine-applicable")] - | ^^^^^^^^^^^^ +LL | #[multipart_suggestion(no_crate_example, code = "...", applicability = "machine-applicable")] + | ^^^^^^^^^^^^ | = help: only `style` and `applicability` are valid nested attributes error: multipart suggestion without any `#[suggestion_part(...)]` fields - --> $DIR/subdiagnostic-derive.rs:536:1 + --> $DIR/subdiagnostic-derive.rs:538:1 | -LL | / #[multipart_suggestion(parse_add_paren, code = "...", applicability = "machine-applicable")] +LL | / #[multipart_suggestion(no_crate_example, code = "...", applicability = "machine-applicable")] LL | | LL | | LL | | struct BBa { @@ -334,19 +334,19 @@ LL | | } | |_^ error: `#[suggestion_part(...)]` attribute without `code = "..."` - --> $DIR/subdiagnostic-derive.rs:546:5 + --> $DIR/subdiagnostic-derive.rs:548:5 | LL | #[suggestion_part] | ^^^^^^^^^^^^^^^^^^ error: `#[suggestion_part(...)]` attribute without `code = "..."` - --> $DIR/subdiagnostic-derive.rs:554:5 + --> $DIR/subdiagnostic-derive.rs:556:5 | LL | #[suggestion_part()] | ^^^^^^^^^^^^^^^^^^^^ error: `#[primary_span]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:563:5 + --> $DIR/subdiagnostic-derive.rs:565:5 | LL | #[primary_span] | ^^^^^^^^^^^^^^^ @@ -354,9 +354,9 @@ LL | #[primary_span] = help: multipart suggestions use one or more `#[suggestion_part]`s rather than one `#[primary_span]` error: multipart suggestion without any `#[suggestion_part(...)]` fields - --> $DIR/subdiagnostic-derive.rs:560:1 + --> $DIR/subdiagnostic-derive.rs:562:1 | -LL | / #[multipart_suggestion(parse_add_paren)] +LL | / #[multipart_suggestion(no_crate_example)] LL | | LL | | struct BC { LL | | #[primary_span] @@ -366,19 +366,19 @@ LL | | } | |_^ error: `#[suggestion_part(...)]` attribute without `code = "..."` - --> $DIR/subdiagnostic-derive.rs:571:5 + --> $DIR/subdiagnostic-derive.rs:573:5 | LL | #[suggestion_part] | ^^^^^^^^^^^^^^^^^^ error: `#[suggestion_part(...)]` attribute without `code = "..."` - --> $DIR/subdiagnostic-derive.rs:574:5 + --> $DIR/subdiagnostic-derive.rs:576:5 | LL | #[suggestion_part()] | ^^^^^^^^^^^^^^^^^^^^ error: `#[suggestion_part(foo = ...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:577:23 + --> $DIR/subdiagnostic-derive.rs:579:23 | LL | #[suggestion_part(foo = "bar")] | ^^^^^^^^^^^ @@ -386,181 +386,202 @@ LL | #[suggestion_part(foo = "bar")] = help: `code` is the only valid nested attribute error: the `#[suggestion_part(...)]` attribute can only be applied to fields of type `Span` or `MultiSpan` - --> $DIR/subdiagnostic-derive.rs:580:5 + --> $DIR/subdiagnostic-derive.rs:582:5 | LL | #[suggestion_part(code = "...")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: the `#[suggestion_part(...)]` attribute can only be applied to fields of type `Span` or `MultiSpan` - --> $DIR/subdiagnostic-derive.rs:583:5 + --> $DIR/subdiagnostic-derive.rs:585:5 | LL | #[suggestion_part()] | ^^^^^^^^^^^^^^^^^^^^ error: specified multiple times - --> $DIR/subdiagnostic-derive.rs:591:37 + --> $DIR/subdiagnostic-derive.rs:593:37 | LL | #[suggestion_part(code = "...", code = ",,,")] | ^^^^^^^^^^^^ | note: previously specified here - --> $DIR/subdiagnostic-derive.rs:591:23 + --> $DIR/subdiagnostic-derive.rs:593:23 | LL | #[suggestion_part(code = "...", code = ",,,")] | ^^^^^^^^^^^^ error: `#[applicability]` has no effect if all `#[suggestion]`/`#[multipart_suggestion]` attributes have a static `applicability = "..."` - --> $DIR/subdiagnostic-derive.rs:620:5 + --> $DIR/subdiagnostic-derive.rs:622:5 | LL | #[applicability] | ^^^^^^^^^^^^^^^^ error: expected exactly one string literal for `code = ...` - --> $DIR/subdiagnostic-derive.rs:668:23 + --> $DIR/subdiagnostic-derive.rs:670:23 | LL | #[suggestion_part(code("foo"))] | ^^^^^^^^^^^ error: expected exactly one string literal for `code = ...` - --> $DIR/subdiagnostic-derive.rs:677:23 + --> $DIR/subdiagnostic-derive.rs:679:23 | LL | #[suggestion_part(code("foo", "bar"))] | ^^^^^^^^^^^^^^^^^^ error: expected exactly one string literal for `code = ...` - --> $DIR/subdiagnostic-derive.rs:686:23 + --> $DIR/subdiagnostic-derive.rs:688:23 | LL | #[suggestion_part(code(3))] | ^^^^^^^ error: expected exactly one string literal for `code = ...` - --> $DIR/subdiagnostic-derive.rs:695:23 + --> $DIR/subdiagnostic-derive.rs:697:23 | LL | #[suggestion_part(code())] | ^^^^^^ error: `code = "..."`/`code(...)` must contain only string literals - --> $DIR/subdiagnostic-derive.rs:704:23 + --> $DIR/subdiagnostic-derive.rs:706:23 | LL | #[suggestion_part(code = 3)] | ^^^^^^^^ error: specified multiple times - --> $DIR/subdiagnostic-derive.rs:746:60 + --> $DIR/subdiagnostic-derive.rs:748:61 | -LL | #[suggestion(parse_add_paren, code = "", style = "hidden", style = "normal")] - | ^^^^^^^^^^^^^^^^ +LL | #[suggestion(no_crate_example, code = "", style = "hidden", style = "normal")] + | ^^^^^^^^^^^^^^^^ | note: previously specified here - --> $DIR/subdiagnostic-derive.rs:746:42 + --> $DIR/subdiagnostic-derive.rs:748:43 | -LL | #[suggestion(parse_add_paren, code = "", style = "hidden", style = "normal")] - | ^^^^^^^^^^^^^^^^ +LL | #[suggestion(no_crate_example, code = "", style = "hidden", style = "normal")] + | ^^^^^^^^^^^^^^^^ error: `#[suggestion_hidden(...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:755:1 + --> $DIR/subdiagnostic-derive.rs:757:1 | -LL | #[suggestion_hidden(parse_add_paren, code = "")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[suggestion_hidden(no_crate_example, code = "")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: Use `#[suggestion(..., style = "hidden")]` instead error: `#[suggestion_hidden(...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:763:1 + --> $DIR/subdiagnostic-derive.rs:765:1 | -LL | #[suggestion_hidden(parse_add_paren, code = "", style = "normal")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[suggestion_hidden(no_crate_example, code = "", style = "normal")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: Use `#[suggestion(..., style = "hidden")]` instead error: invalid suggestion style - --> $DIR/subdiagnostic-derive.rs:771:50 + --> $DIR/subdiagnostic-derive.rs:773:51 | -LL | #[suggestion(parse_add_paren, code = "", style = "foo")] - | ^^^^^ +LL | #[suggestion(no_crate_example, code = "", style = "foo")] + | ^^^^^ | = help: valid styles are `normal`, `short`, `hidden`, `verbose` and `tool-only` error: `#[suggestion(style = ...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:779:42 + --> $DIR/subdiagnostic-derive.rs:781:43 | -LL | #[suggestion(parse_add_paren, code = "", style = 42)] - | ^^^^^^^^^^ +LL | #[suggestion(no_crate_example, code = "", style = 42)] + | ^^^^^^^^^^ error: `#[suggestion(style)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:787:42 + --> $DIR/subdiagnostic-derive.rs:789:43 | -LL | #[suggestion(parse_add_paren, code = "", style)] - | ^^^^^ +LL | #[suggestion(no_crate_example, code = "", style)] + | ^^^^^ | = help: a diagnostic slug must be the first argument to the attribute error: `#[suggestion(style(...))]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:795:42 + --> $DIR/subdiagnostic-derive.rs:797:43 | -LL | #[suggestion(parse_add_paren, code = "", style("foo"))] - | ^^^^^^^^^^^^ +LL | #[suggestion(no_crate_example, code = "", style("foo"))] + | ^^^^^^^^^^^^ + +error: `#[primary_span]` is not a valid attribute + --> $DIR/subdiagnostic-derive.rs:808:5 + | +LL | #[primary_span] + | ^^^^^^^^^^^^^^^ + | + = note: there must be exactly one primary span + = help: to create a suggestion with multiple spans, use `#[multipart_suggestion]` instead + +error: suggestion without `#[primary_span]` field + --> $DIR/subdiagnostic-derive.rs:805:1 + | +LL | / #[suggestion(no_crate_example, code = "")] +LL | | +LL | | struct PrimarySpanOnVec { +LL | | #[primary_span] +... | +LL | | sub: Vec<Span>, +LL | | } + | |_^ error: cannot find attribute `foo` in this scope - --> $DIR/subdiagnostic-derive.rs:63:3 + --> $DIR/subdiagnostic-derive.rs:65:3 | LL | #[foo] | ^^^ error: cannot find attribute `foo` in this scope - --> $DIR/subdiagnostic-derive.rs:159:3 + --> $DIR/subdiagnostic-derive.rs:161:3 | LL | #[foo] | ^^^ error: cannot find attribute `bar` in this scope - --> $DIR/subdiagnostic-derive.rs:173:7 + --> $DIR/subdiagnostic-derive.rs:175:7 | LL | #[bar] | ^^^ error: cannot find attribute `bar` in this scope - --> $DIR/subdiagnostic-derive.rs:185:7 + --> $DIR/subdiagnostic-derive.rs:187:7 | LL | #[bar = "..."] | ^^^ error: cannot find attribute `bar` in this scope - --> $DIR/subdiagnostic-derive.rs:197:7 + --> $DIR/subdiagnostic-derive.rs:199:7 | LL | #[bar = 4] | ^^^ error: cannot find attribute `bar` in this scope - --> $DIR/subdiagnostic-derive.rs:209:7 + --> $DIR/subdiagnostic-derive.rs:211:7 | LL | #[bar("...")] | ^^^ error: cannot find attribute `bar` in this scope - --> $DIR/subdiagnostic-derive.rs:270:7 + --> $DIR/subdiagnostic-derive.rs:272:7 | LL | #[bar] | ^^^ error: cannot find attribute `bar` in this scope - --> $DIR/subdiagnostic-derive.rs:281:7 + --> $DIR/subdiagnostic-derive.rs:283:7 | LL | #[bar = "..."] | ^^^ error: cannot find attribute `bar` in this scope - --> $DIR/subdiagnostic-derive.rs:292:7 + --> $DIR/subdiagnostic-derive.rs:294:7 | LL | #[bar("...")] | ^^^ -error[E0425]: cannot find value `slug` in module `rustc_errors::fluent` - --> $DIR/subdiagnostic-derive.rs:122:9 +error[E0425]: cannot find value `slug` in module `crate::fluent_generated` + --> $DIR/subdiagnostic-derive.rs:124:9 | LL | #[label(slug)] - | ^^^^ not found in `rustc_errors::fluent` + | ^^^^ not found in `crate::fluent_generated` -error: aborting due to 79 previous errors +error: aborting due to 81 previous errors For more information about this error, try `rustc --explain E0425`. diff --git a/tests/ui/alloc-error/alloc-error-handler-bad-signature-1.stderr b/tests/ui/alloc-error/alloc-error-handler-bad-signature-1.stderr index 59192a1ecc3..de92841d7f1 100644 --- a/tests/ui/alloc-error/alloc-error-handler-bad-signature-1.stderr +++ b/tests/ui/alloc-error/alloc-error-handler-bad-signature-1.stderr @@ -10,7 +10,7 @@ LL | || ) -> () LL | | { LL | | loop {} LL | | } - | |__^ expected `&Layout`, found struct `Layout` + | |__^ expected `&Layout`, found `Layout` | note: function defined here --> $DIR/alloc-error-handler-bad-signature-1.rs:10:4 diff --git a/tests/ui/alloc-error/alloc-error-handler-bad-signature-2.stderr b/tests/ui/alloc-error/alloc-error-handler-bad-signature-2.stderr index 7d23c2fc05a..7a495380f2b 100644 --- a/tests/ui/alloc-error/alloc-error-handler-bad-signature-2.stderr +++ b/tests/ui/alloc-error/alloc-error-handler-bad-signature-2.stderr @@ -9,12 +9,12 @@ LL | || ) { | ||_- arguments to this function are incorrect LL | | loop {} LL | | } - | |__^ expected struct `Layout`, found struct `core::alloc::Layout` + | |__^ expected `Layout`, found `core::alloc::Layout` | - = note: struct `core::alloc::Layout` and struct `Layout` have similar names, but are actually distinct types -note: struct `core::alloc::Layout` is defined in crate `core` + = note: `core::alloc::Layout` and `Layout` have similar names, but are actually distinct types +note: `core::alloc::Layout` is defined in crate `core` --> $SRC_DIR/core/src/alloc/layout.rs:LL:COL -note: struct `Layout` is defined in the current crate +note: `Layout` is defined in the current crate --> $DIR/alloc-error-handler-bad-signature-2.rs:7:1 | LL | struct Layout; diff --git a/tests/ui/alloc-error/alloc-error-handler-bad-signature-3.stderr b/tests/ui/alloc-error/alloc-error-handler-bad-signature-3.stderr index 77ea8ef0520..eb739b149a1 100644 --- a/tests/ui/alloc-error/alloc-error-handler-bad-signature-3.stderr +++ b/tests/ui/alloc-error/alloc-error-handler-bad-signature-3.stderr @@ -7,7 +7,7 @@ LL | fn oom() -> ! { | _-^^^^^^^^^^^^ LL | | loop {} LL | | } - | |_- argument of type `core::alloc::Layout` unexpected + | |_- unexpected argument of type `core::alloc::Layout` | note: function defined here --> $DIR/alloc-error-handler-bad-signature-3.rs:10:4 @@ -15,10 +15,6 @@ note: function defined here LL | fn oom() -> ! { | ^^^ = note: this error originates in the attribute macro `alloc_error_handler` (in Nightly builds, run with -Z macro-backtrace for more info) -help: remove the extra argument - | -LL | fn oom() -> !() { - | ++ error: aborting due to previous error diff --git a/tests/ui/argument-suggestions/basic.stderr b/tests/ui/argument-suggestions/basic.stderr index 062b3768858..c74186285f9 100644 --- a/tests/ui/argument-suggestions/basic.stderr +++ b/tests/ui/argument-suggestions/basic.stderr @@ -16,17 +16,16 @@ error[E0061]: this function takes 0 arguments but 1 argument was supplied --> $DIR/basic.rs:21:5 | LL | extra(""); - | ^^^^^ -- argument of type `&'static str` unexpected + | ^^^^^ -- + | | + | unexpected argument of type `&'static str` + | help: remove the extra argument | note: function defined here --> $DIR/basic.rs:14:4 | LL | fn extra() {} | ^^^^^ -help: remove the extra argument - | -LL | extra(); - | ~~ error[E0061]: this function takes 1 argument but 0 arguments were supplied --> $DIR/basic.rs:22:5 diff --git a/tests/ui/argument-suggestions/exotic-calls.stderr b/tests/ui/argument-suggestions/exotic-calls.stderr index 0580e53c510..ff795b507f2 100644 --- a/tests/ui/argument-suggestions/exotic-calls.stderr +++ b/tests/ui/argument-suggestions/exotic-calls.stderr @@ -2,65 +2,61 @@ error[E0057]: this function takes 0 arguments but 1 argument was supplied --> $DIR/exotic-calls.rs:2:5 | LL | t(1i32); - | ^ ---- argument of type `i32` unexpected + | ^ ---- + | | + | unexpected argument of type `i32` + | help: remove the extra argument | note: callable defined here --> $DIR/exotic-calls.rs:1:11 | LL | fn foo<T: Fn()>(t: T) { | ^^^^ -help: remove the extra argument - | -LL | t(); - | ~~ error[E0057]: this function takes 0 arguments but 1 argument was supplied --> $DIR/exotic-calls.rs:7:5 | LL | t(1i32); - | ^ ---- argument of type `i32` unexpected + | ^ ---- + | | + | unexpected argument of type `i32` + | help: remove the extra argument | note: type parameter defined here --> $DIR/exotic-calls.rs:6:11 | LL | fn bar(t: impl Fn()) { | ^^^^^^^^^ -help: remove the extra argument - | -LL | t(); - | ~~ error[E0057]: this function takes 0 arguments but 1 argument was supplied --> $DIR/exotic-calls.rs:16:5 | LL | baz()(1i32) - | ^^^^^ ---- argument of type `i32` unexpected + | ^^^^^ ---- + | | + | unexpected argument of type `i32` + | help: remove the extra argument | note: opaque type defined here --> $DIR/exotic-calls.rs:11:13 | LL | fn baz() -> impl Fn() { | ^^^^^^^^^ -help: remove the extra argument - | -LL | baz()() - | ~~ error[E0057]: this function takes 0 arguments but 1 argument was supplied --> $DIR/exotic-calls.rs:22:5 | LL | x(1i32); - | ^ ---- argument of type `i32` unexpected + | ^ ---- + | | + | unexpected argument of type `i32` + | help: remove the extra argument | note: closure defined here --> $DIR/exotic-calls.rs:21:13 | LL | let x = || {}; | ^^ -help: remove the extra argument - | -LL | x(); - | ~~ error: aborting due to 4 previous errors diff --git a/tests/ui/argument-suggestions/extra_arguments.rs b/tests/ui/argument-suggestions/extra_arguments.rs index 3f83de95e2d..1442062326d 100644 --- a/tests/ui/argument-suggestions/extra_arguments.rs +++ b/tests/ui/argument-suggestions/extra_arguments.rs @@ -3,8 +3,15 @@ fn one_arg(_a: i32) {} fn two_arg_same(_a: i32, _b: i32) {} fn two_arg_diff(_a: i32, _b: &str) {} +macro_rules! foo { + ($x:expr) => { + empty($x, 1); //~ ERROR function takes + } +} + fn main() { empty(""); //~ ERROR function takes + empty(1, 1); //~ ERROR function takes one_arg(1, 1); //~ ERROR function takes one_arg(1, ""); //~ ERROR function takes @@ -32,4 +39,5 @@ fn main() { 1, "" ); + foo!(1); } diff --git a/tests/ui/argument-suggestions/extra_arguments.stderr b/tests/ui/argument-suggestions/extra_arguments.stderr index 48787b0c352..11c71099743 100644 --- a/tests/ui/argument-suggestions/extra_arguments.stderr +++ b/tests/ui/argument-suggestions/extra_arguments.stderr @@ -1,58 +1,74 @@ error[E0061]: this function takes 0 arguments but 1 argument was supplied - --> $DIR/extra_arguments.rs:7:3 + --> $DIR/extra_arguments.rs:13:3 | LL | empty(""); - | ^^^^^ -- argument of type `&'static str` unexpected + | ^^^^^ -- + | | + | unexpected argument of type `&'static str` + | help: remove the extra argument | note: function defined here --> $DIR/extra_arguments.rs:1:4 | LL | fn empty() {} | ^^^^^ -help: remove the extra argument + +error[E0061]: this function takes 0 arguments but 2 arguments were supplied + --> $DIR/extra_arguments.rs:14:3 + | +LL | empty(1, 1); + | ^^^^^ - - unexpected argument of type `{integer}` + | | + | unexpected argument of type `{integer}` + | +note: function defined here + --> $DIR/extra_arguments.rs:1:4 + | +LL | fn empty() {} + | ^^^^^ +help: remove the extra arguments + | +LL - empty(1, 1); +LL + empty(); | -LL | empty(); - | ~~ error[E0061]: this function takes 1 argument but 2 arguments were supplied - --> $DIR/extra_arguments.rs:9:3 + --> $DIR/extra_arguments.rs:16:3 | LL | one_arg(1, 1); - | ^^^^^^^ - argument of type `{integer}` unexpected + | ^^^^^^^ --- + | | | + | | unexpected argument of type `{integer}` + | help: remove the extra argument | note: function defined here --> $DIR/extra_arguments.rs:2:4 | LL | fn one_arg(_a: i32) {} | ^^^^^^^ ------- -help: remove the extra argument - | -LL | one_arg(1); - | ~~~ error[E0061]: this function takes 1 argument but 2 arguments were supplied - --> $DIR/extra_arguments.rs:10:3 + --> $DIR/extra_arguments.rs:17:3 | LL | one_arg(1, ""); - | ^^^^^^^ -- argument of type `&'static str` unexpected + | ^^^^^^^ ---- + | | | + | | unexpected argument of type `&'static str` + | help: remove the extra argument | note: function defined here --> $DIR/extra_arguments.rs:2:4 | LL | fn one_arg(_a: i32) {} | ^^^^^^^ ------- -help: remove the extra argument - | -LL | one_arg(1); - | ~~~ error[E0061]: this function takes 1 argument but 3 arguments were supplied - --> $DIR/extra_arguments.rs:11:3 + --> $DIR/extra_arguments.rs:18:3 | LL | one_arg(1, "", 1.0); - | ^^^^^^^ -- --- argument of type `{float}` unexpected + | ^^^^^^^ -- --- unexpected argument of type `{float}` | | - | argument of type `&'static str` unexpected + | unexpected argument of type `&'static str` | note: function defined here --> $DIR/extra_arguments.rs:2:4 @@ -61,80 +77,77 @@ LL | fn one_arg(_a: i32) {} | ^^^^^^^ ------- help: remove the extra arguments | -LL | one_arg(1); - | ~~~ +LL - one_arg(1, "", 1.0); +LL + one_arg(1); + | error[E0061]: this function takes 2 arguments but 3 arguments were supplied - --> $DIR/extra_arguments.rs:13:3 + --> $DIR/extra_arguments.rs:20:3 | LL | two_arg_same(1, 1, 1); - | ^^^^^^^^^^^^ - argument of type `{integer}` unexpected + | ^^^^^^^^^^^^ --- + | | | + | | unexpected argument of type `{integer}` + | help: remove the extra argument | note: function defined here --> $DIR/extra_arguments.rs:3:4 | LL | fn two_arg_same(_a: i32, _b: i32) {} | ^^^^^^^^^^^^ ------- ------- -help: remove the extra argument - | -LL | two_arg_same(1, 1); - | ~~~~~~ error[E0061]: this function takes 2 arguments but 3 arguments were supplied - --> $DIR/extra_arguments.rs:14:3 + --> $DIR/extra_arguments.rs:21:3 | LL | two_arg_same(1, 1, 1.0); - | ^^^^^^^^^^^^ --- argument of type `{float}` unexpected + | ^^^^^^^^^^^^ ----- + | | | + | | unexpected argument of type `{float}` + | help: remove the extra argument | note: function defined here --> $DIR/extra_arguments.rs:3:4 | LL | fn two_arg_same(_a: i32, _b: i32) {} | ^^^^^^^^^^^^ ------- ------- -help: remove the extra argument - | -LL | two_arg_same(1, 1); - | ~~~~~~ error[E0061]: this function takes 2 arguments but 3 arguments were supplied - --> $DIR/extra_arguments.rs:16:3 + --> $DIR/extra_arguments.rs:23:3 | LL | two_arg_diff(1, 1, ""); - | ^^^^^^^^^^^^ - argument of type `{integer}` unexpected + | ^^^^^^^^^^^^ --- + | | | + | | unexpected argument of type `{integer}` + | help: remove the extra argument | note: function defined here --> $DIR/extra_arguments.rs:4:4 | LL | fn two_arg_diff(_a: i32, _b: &str) {} | ^^^^^^^^^^^^ ------- -------- -help: remove the extra argument - | -LL | two_arg_diff(1, ""); - | ~~~~~~~ error[E0061]: this function takes 2 arguments but 3 arguments were supplied - --> $DIR/extra_arguments.rs:17:3 + --> $DIR/extra_arguments.rs:24:3 | LL | two_arg_diff(1, "", ""); - | ^^^^^^^^^^^^ -- argument of type `&'static str` unexpected + | ^^^^^^^^^^^^ ---- + | | | + | | unexpected argument of type `&'static str` + | help: remove the extra argument | note: function defined here --> $DIR/extra_arguments.rs:4:4 | LL | fn two_arg_diff(_a: i32, _b: &str) {} | ^^^^^^^^^^^^ ------- -------- -help: remove the extra argument - | -LL | two_arg_diff(1, ""); - | ~~~~~~~ error[E0061]: this function takes 2 arguments but 4 arguments were supplied - --> $DIR/extra_arguments.rs:18:3 + --> $DIR/extra_arguments.rs:25:3 | LL | two_arg_diff(1, 1, "", ""); - | ^^^^^^^^^^^^ - -- argument of type `&'static str` unexpected + | ^^^^^^^^^^^^ - -- unexpected argument of type `&'static str` | | - | argument of type `{integer}` unexpected + | unexpected argument of type `{integer}` | note: function defined here --> $DIR/extra_arguments.rs:4:4 @@ -143,16 +156,17 @@ LL | fn two_arg_diff(_a: i32, _b: &str) {} | ^^^^^^^^^^^^ ------- -------- help: remove the extra arguments | -LL | two_arg_diff(1, ""); - | ~~~~~~~ +LL - two_arg_diff(1, 1, "", ""); +LL + two_arg_diff(1, ""); + | error[E0061]: this function takes 2 arguments but 4 arguments were supplied - --> $DIR/extra_arguments.rs:19:3 + --> $DIR/extra_arguments.rs:26:3 | LL | two_arg_diff(1, "", 1, ""); - | ^^^^^^^^^^^^ - -- argument of type `&'static str` unexpected + | ^^^^^^^^^^^^ - -- unexpected argument of type `&'static str` | | - | argument of type `{integer}` unexpected + | unexpected argument of type `{integer}` | note: function defined here --> $DIR/extra_arguments.rs:4:4 @@ -161,79 +175,99 @@ LL | fn two_arg_diff(_a: i32, _b: &str) {} | ^^^^^^^^^^^^ ------- -------- help: remove the extra arguments | -LL | two_arg_diff(1, ""); - | ~~~~~~~ +LL - two_arg_diff(1, "", 1, ""); +LL + two_arg_diff(1, ""); + | error[E0061]: this function takes 2 arguments but 3 arguments were supplied - --> $DIR/extra_arguments.rs:22:3 + --> $DIR/extra_arguments.rs:29:3 | LL | two_arg_same(1, 1, ""); - | ^^^^^^^^^^^^ -- argument of type `&'static str` unexpected + | ^^^^^^^^^^^^ -------- + | | | + | | unexpected argument of type `&'static str` + | help: remove the extra argument | note: function defined here --> $DIR/extra_arguments.rs:3:4 | LL | fn two_arg_same(_a: i32, _b: i32) {} | ^^^^^^^^^^^^ ------- ------- -help: remove the extra argument - | -LL | two_arg_same(1, 1); - | ~~~~~~ error[E0061]: this function takes 2 arguments but 3 arguments were supplied - --> $DIR/extra_arguments.rs:23:3 + --> $DIR/extra_arguments.rs:30:3 | LL | two_arg_diff(1, 1, ""); - | ^^^^^^^^^^^^ - argument of type `{integer}` unexpected + | ^^^^^^^^^^^^ --- + | | | + | | unexpected argument of type `{integer}` + | help: remove the extra argument | note: function defined here --> $DIR/extra_arguments.rs:4:4 | LL | fn two_arg_diff(_a: i32, _b: &str) {} | ^^^^^^^^^^^^ ------- -------- -help: remove the extra argument - | -LL | two_arg_diff(1, ""); - | ~~~~~~~ error[E0061]: this function takes 2 arguments but 3 arguments were supplied - --> $DIR/extra_arguments.rs:24:3 - | -LL | two_arg_same( - | ^^^^^^^^^^^^ -... -LL | "" - | -- argument of type `&'static str` unexpected + --> $DIR/extra_arguments.rs:31:3 + | +LL | two_arg_same( + | ^^^^^^^^^^^^ +LL | 1, +LL | 1, + | ______- +LL | | "" + | | -- + | |_____|| + | |help: remove the extra argument + | unexpected argument of type `&'static str` | note: function defined here --> $DIR/extra_arguments.rs:3:4 | LL | fn two_arg_same(_a: i32, _b: i32) {} | ^^^^^^^^^^^^ ------- ------- -help: remove the extra argument - | -LL | two_arg_same(1, 1); - | ~~~~~~ error[E0061]: this function takes 2 arguments but 3 arguments were supplied - --> $DIR/extra_arguments.rs:30:3 - | -LL | two_arg_diff( - | ^^^^^^^^^^^^ -LL | 1, -LL | 1, - | - argument of type `{integer}` unexpected + --> $DIR/extra_arguments.rs:37:3 + | +LL | two_arg_diff( + | ^^^^^^^^^^^^ +LL | 1, + | ______- +LL | | 1, + | | - + | | | + | |_____unexpected argument of type `{integer}` + | help: remove the extra argument | note: function defined here --> $DIR/extra_arguments.rs:4:4 | LL | fn two_arg_diff(_a: i32, _b: &str) {} | ^^^^^^^^^^^^ ------- -------- -help: remove the extra argument + +error[E0061]: this function takes 0 arguments but 2 arguments were supplied + --> $DIR/extra_arguments.rs:8:9 + | +LL | empty($x, 1); + | ^^^^^ - unexpected argument of type `{integer}` +... +LL | foo!(1); + | ------- + | | | + | | unexpected argument of type `{integer}` + | | help: remove the extra argument + | in this macro invocation + | +note: function defined here + --> $DIR/extra_arguments.rs:1:4 | -LL | two_arg_diff(1, ""); - | ~~~~~~~ +LL | fn empty() {} + | ^^^^^ + = note: this error originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info) -error: aborting due to 14 previous errors +error: aborting due to 16 previous errors For more information about this error, try `rustc --explain E0061`. diff --git a/tests/ui/argument-suggestions/formal-and-expected-differ.stderr b/tests/ui/argument-suggestions/formal-and-expected-differ.stderr index 905875b5277..6076b7ccb8f 100644 --- a/tests/ui/argument-suggestions/formal-and-expected-differ.stderr +++ b/tests/ui/argument-suggestions/formal-and-expected-differ.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/formal-and-expected-differ.rs:22:29 | LL | let _: U<_, u32> = U(1, S(3u32)); - | - ^^^^^^^ expected `f32`, found `u32` + | - ^^^^^^^ expected `S<f32>`, found `S<u32>` | | | arguments to this struct are incorrect | @@ -18,7 +18,7 @@ error[E0308]: mismatched types --> $DIR/formal-and-expected-differ.rs:22:24 | LL | let _: U<_, u32> = U(1, S(3u32)); - | --------- ^^^^^^^^^^^^^ expected `u32`, found `f32` + | --------- ^^^^^^^^^^^^^ expected `U<_, u32>`, found `U<i32, f32>` | | | expected due to this | diff --git a/tests/ui/argument-suggestions/invalid_arguments.stderr b/tests/ui/argument-suggestions/invalid_arguments.stderr index 303f0869578..d26f33d098b 100644 --- a/tests/ui/argument-suggestions/invalid_arguments.stderr +++ b/tests/ui/argument-suggestions/invalid_arguments.stderr @@ -100,7 +100,7 @@ error[E0308]: mismatched types --> $DIR/invalid_arguments.rs:24:18 | LL | three_arg_diff(X{}, 1.0, ""); - | -------------- ^^^ expected `i32`, found struct `X` + | -------------- ^^^ expected `i32`, found `X` | | | arguments to this function are incorrect | @@ -114,7 +114,7 @@ error[E0308]: mismatched types --> $DIR/invalid_arguments.rs:25:21 | LL | three_arg_diff(1, X {}, ""); - | -------------- ^^^^ expected `f32`, found struct `X` + | -------------- ^^^^ expected `f32`, found `X` | | | arguments to this function are incorrect | @@ -128,7 +128,7 @@ error[E0308]: mismatched types --> $DIR/invalid_arguments.rs:26:26 | LL | three_arg_diff(1, 1.0, X {}); - | -------------- ^^^^ expected `&str`, found struct `X` + | -------------- ^^^^ expected `&str`, found `X` | | | arguments to this function are incorrect | @@ -142,9 +142,9 @@ error[E0308]: arguments to this function are incorrect --> $DIR/invalid_arguments.rs:28:3 | LL | three_arg_diff(X {}, X {}, ""); - | ^^^^^^^^^^^^^^ ---- ---- expected `f32`, found struct `X` + | ^^^^^^^^^^^^^^ ---- ---- expected `f32`, found `X` | | - | expected `i32`, found struct `X` + | expected `i32`, found `X` | note: function defined here --> $DIR/invalid_arguments.rs:8:4 @@ -156,9 +156,9 @@ error[E0308]: arguments to this function are incorrect --> $DIR/invalid_arguments.rs:29:3 | LL | three_arg_diff(X {}, 1.0, X {}); - | ^^^^^^^^^^^^^^ ---- ---- expected `&str`, found struct `X` + | ^^^^^^^^^^^^^^ ---- ---- expected `&str`, found `X` | | - | expected `i32`, found struct `X` + | expected `i32`, found `X` | note: function defined here --> $DIR/invalid_arguments.rs:8:4 @@ -170,9 +170,9 @@ error[E0308]: arguments to this function are incorrect --> $DIR/invalid_arguments.rs:30:3 | LL | three_arg_diff(1, X {}, X {}); - | ^^^^^^^^^^^^^^ ---- ---- expected `&str`, found struct `X` + | ^^^^^^^^^^^^^^ ---- ---- expected `&str`, found `X` | | - | expected `f32`, found struct `X` + | expected `f32`, found `X` | note: function defined here --> $DIR/invalid_arguments.rs:8:4 @@ -184,10 +184,10 @@ error[E0308]: arguments to this function are incorrect --> $DIR/invalid_arguments.rs:32:3 | LL | three_arg_diff(X {}, X {}, X {}); - | ^^^^^^^^^^^^^^ ---- ---- ---- expected `&str`, found struct `X` + | ^^^^^^^^^^^^^^ ---- ---- ---- expected `&str`, found `X` | | | - | | expected `f32`, found struct `X` - | expected `i32`, found struct `X` + | | expected `f32`, found `X` + | expected `i32`, found `X` | note: function defined here --> $DIR/invalid_arguments.rs:8:4 @@ -199,7 +199,7 @@ error[E0308]: mismatched types --> $DIR/invalid_arguments.rs:34:20 | LL | three_arg_repeat(X {}, 1, ""); - | ---------------- ^^^^ expected `i32`, found struct `X` + | ---------------- ^^^^ expected `i32`, found `X` | | | arguments to this function are incorrect | @@ -213,7 +213,7 @@ error[E0308]: mismatched types --> $DIR/invalid_arguments.rs:35:23 | LL | three_arg_repeat(1, X {}, ""); - | ---------------- ^^^^ expected `i32`, found struct `X` + | ---------------- ^^^^ expected `i32`, found `X` | | | arguments to this function are incorrect | @@ -227,7 +227,7 @@ error[E0308]: mismatched types --> $DIR/invalid_arguments.rs:36:26 | LL | three_arg_repeat(1, 1, X {}); - | ---------------- ^^^^ expected `&str`, found struct `X` + | ---------------- ^^^^ expected `&str`, found `X` | | | arguments to this function are incorrect | @@ -241,9 +241,9 @@ error[E0308]: arguments to this function are incorrect --> $DIR/invalid_arguments.rs:38:3 | LL | three_arg_repeat(X {}, X {}, ""); - | ^^^^^^^^^^^^^^^^ ---- ---- expected `i32`, found struct `X` + | ^^^^^^^^^^^^^^^^ ---- ---- expected `i32`, found `X` | | - | expected `i32`, found struct `X` + | expected `i32`, found `X` | note: function defined here --> $DIR/invalid_arguments.rs:9:4 @@ -255,9 +255,9 @@ error[E0308]: arguments to this function are incorrect --> $DIR/invalid_arguments.rs:39:3 | LL | three_arg_repeat(X {}, 1, X {}); - | ^^^^^^^^^^^^^^^^ ---- ---- expected `&str`, found struct `X` + | ^^^^^^^^^^^^^^^^ ---- ---- expected `&str`, found `X` | | - | expected `i32`, found struct `X` + | expected `i32`, found `X` | note: function defined here --> $DIR/invalid_arguments.rs:9:4 @@ -269,9 +269,9 @@ error[E0308]: arguments to this function are incorrect --> $DIR/invalid_arguments.rs:40:3 | LL | three_arg_repeat(1, X {}, X{}); - | ^^^^^^^^^^^^^^^^ ---- --- expected `&str`, found struct `X` + | ^^^^^^^^^^^^^^^^ ---- --- expected `&str`, found `X` | | - | expected `i32`, found struct `X` + | expected `i32`, found `X` | note: function defined here --> $DIR/invalid_arguments.rs:9:4 @@ -283,10 +283,10 @@ error[E0308]: arguments to this function are incorrect --> $DIR/invalid_arguments.rs:42:3 | LL | three_arg_repeat(X {}, X {}, X {}); - | ^^^^^^^^^^^^^^^^ ---- ---- ---- expected `&str`, found struct `X` + | ^^^^^^^^^^^^^^^^ ---- ---- ---- expected `&str`, found `X` | | | - | | expected `i32`, found struct `X` - | expected `i32`, found struct `X` + | | expected `i32`, found `X` + | expected `i32`, found `X` | note: function defined here --> $DIR/invalid_arguments.rs:9:4 diff --git a/tests/ui/argument-suggestions/issue-100154.stderr b/tests/ui/argument-suggestions/issue-100154.stderr index 1499229c3ce..2504f616fb7 100644 --- a/tests/ui/argument-suggestions/issue-100154.stderr +++ b/tests/ui/argument-suggestions/issue-100154.stderr @@ -1,4 +1,4 @@ -error[E0107]: this function takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: function takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-100154.rs:4:5 | LL | foo::<()>(()); diff --git a/tests/ui/argument-suggestions/issue-100478.stderr b/tests/ui/argument-suggestions/issue-100478.stderr index df02a312cf1..e4304988f9b 100644 --- a/tests/ui/argument-suggestions/issue-100478.stderr +++ b/tests/ui/argument-suggestions/issue-100478.stderr @@ -41,7 +41,7 @@ error[E0308]: arguments to this function are incorrect --> $DIR/issue-100478.rs:36:5 | LL | four_shuffle(T3::default(), T2::default(), T1::default(), T3::default()); - | ^^^^^^^^^^^^ ------------- ------------- ------------- expected struct `T4`, found struct `T3` + | ^^^^^^^^^^^^ ------------- ------------- ------------- expected `T4`, found `T3` | | | | | expected `T3`, found `T1` | expected `T1`, found `T3` diff --git a/tests/ui/argument-suggestions/issue-101097.stderr b/tests/ui/argument-suggestions/issue-101097.stderr index 096f8c226f2..061f510144b 100644 --- a/tests/ui/argument-suggestions/issue-101097.stderr +++ b/tests/ui/argument-suggestions/issue-101097.stderr @@ -4,7 +4,7 @@ error[E0061]: this function takes 6 arguments but 7 arguments were supplied LL | f(C, A, A, A, B, B, C); | ^ - - - - expected `C`, found `B` | | | | - | | | argument of type `A` unexpected + | | | unexpected argument of type `A` | | expected `B`, found `A` | expected `A`, found `C` | @@ -64,8 +64,8 @@ error[E0308]: arguments to this function are incorrect LL | f(A, A, D, D, B, B); | ^ - - ---- two arguments of type `C` and `C` are missing | | | - | | argument of type `D` unexpected - | argument of type `D` unexpected + | | unexpected argument of type `D` + | unexpected argument of type `D` | note: function defined here --> $DIR/issue-101097.rs:6:4 @@ -128,7 +128,7 @@ LL | f(C, C, A, B, A, A); | ^ - - - - - expected `C`, found `A` | | | | | | | | | expected `C`, found `A` - | | | expected struct `B`, found struct `A` + | | | expected `B`, found `A` | | expected `A`, found `C` | expected `A`, found `C` | diff --git a/tests/ui/argument-suggestions/issue-97484.stderr b/tests/ui/argument-suggestions/issue-97484.stderr index caa50f14b43..a86cbbf1802 100644 --- a/tests/ui/argument-suggestions/issue-97484.stderr +++ b/tests/ui/argument-suggestions/issue-97484.stderr @@ -2,11 +2,11 @@ error[E0061]: this function takes 4 arguments but 7 arguments were supplied --> $DIR/issue-97484.rs:12:5 | LL | foo(&&A, B, C, D, E, F, G); - | ^^^ - - - - argument of type `F` unexpected + | ^^^ - - - - unexpected argument of type `F` | | | | - | | | expected `&E`, found struct `E` - | | argument of type `C` unexpected - | argument of type `B` unexpected + | | | expected `&E`, found `E` + | | unexpected argument of type `C` + | unexpected argument of type `B` | note: function defined here --> $DIR/issue-97484.rs:9:4 @@ -19,8 +19,9 @@ LL | foo(&&A, B, C, D, &E, F, G); | ~~ help: remove the extra arguments | -LL | foo(&&A, D, /* &E */, G); - | ~~~~~~~~~~~~~~~~~~~~~ +LL - foo(&&A, B, C, D, E, F, G); +LL + foo(&&A, D, /* &E */, G); + | error: aborting due to previous error diff --git a/tests/ui/argument-suggestions/mixed_cases.stderr b/tests/ui/argument-suggestions/mixed_cases.stderr index 8c525db1ac6..c645dd38179 100644 --- a/tests/ui/argument-suggestions/mixed_cases.stderr +++ b/tests/ui/argument-suggestions/mixed_cases.stderr @@ -2,7 +2,7 @@ error[E0061]: this function takes 2 arguments but 3 arguments were supplied --> $DIR/mixed_cases.rs:10:3 | LL | two_args(1, "", X {}); - | ^^^^^^^^ -- ---- argument of type `X` unexpected + | ^^^^^^^^ -- ---- unexpected argument of type `X` | | | expected `f32`, found `&str` | @@ -13,16 +13,17 @@ LL | fn two_args(_a: i32, _b: f32) {} | ^^^^^^^^ ------- ------- help: remove the extra argument | -LL | two_args(1, /* f32 */); - | ~~~~~~~~~~~~~~ +LL - two_args(1, "", X {}); +LL + two_args(1, /* f32 */); + | error[E0061]: this function takes 3 arguments but 4 arguments were supplied --> $DIR/mixed_cases.rs:11:3 | LL | three_args(1, "", X {}, ""); - | ^^^^^^^^^^ -- ---- -- argument of type `&'static str` unexpected + | ^^^^^^^^^^ -- ---- -- unexpected argument of type `&'static str` | | | - | | argument of type `X` unexpected + | | unexpected argument of type `X` | an argument of type `f32` is missing | note: function defined here @@ -41,7 +42,7 @@ error[E0061]: this function takes 3 arguments but 2 arguments were supplied LL | three_args(1, X {}); | ^^^^^^^^^^--------- | | | - | | expected `f32`, found struct `X` + | | expected `f32`, found `X` | an argument of type `&str` is missing | note: function defined here @@ -58,7 +59,7 @@ error[E0308]: arguments to this function are incorrect --> $DIR/mixed_cases.rs:17:3 | LL | three_args(1, "", X {}); - | ^^^^^^^^^^ -- ---- argument of type `X` unexpected + | ^^^^^^^^^^ -- ---- unexpected argument of type `X` | | | an argument of type `f32` is missing | @@ -78,7 +79,7 @@ error[E0308]: arguments to this function are incorrect LL | three_args("", X {}, 1); | ^^^^^^^^^^ -- ---- - expected `&str`, found `{integer}` | | | - | | expected `f32`, found struct `X` + | | expected `f32`, found `X` | expected `i32`, found `&'static str` | note: function defined here diff --git a/tests/ui/argument-suggestions/too-long.stderr b/tests/ui/argument-suggestions/too-long.stderr index 4928943294b..bb6f06a35c6 100644 --- a/tests/ui/argument-suggestions/too-long.stderr +++ b/tests/ui/argument-suggestions/too-long.stderr @@ -6,7 +6,7 @@ LL | qux.foo(a, b, c, d, e, f, g, h, i, j, k, l); | | | arguments to this method are incorrect | -note: associated function defined here +note: method defined here --> $DIR/too-long.rs:4:8 | LL | fn foo( diff --git a/tests/ui/argument-suggestions/two-mismatch-notes.stderr b/tests/ui/argument-suggestions/two-mismatch-notes.stderr index 7873cf964cb..38cf23ddc38 100644 --- a/tests/ui/argument-suggestions/two-mismatch-notes.stderr +++ b/tests/ui/argument-suggestions/two-mismatch-notes.stderr @@ -4,14 +4,15 @@ error[E0308]: arguments to this function are incorrect LL | foo(f, w); | ^^^ | -note: expected `i32`, found `u32` +note: expected fn pointer, found fn item --> $DIR/two-mismatch-notes.rs:10:9 | LL | foo(f, w); | ^ = note: expected fn pointer `fn(i32)` found fn item `fn(u32) {f}` -note: expected `i32`, found `isize` + = note: when the arguments and return types match, functions can be coerced to function pointers +note: expected `Wrapper<i32>`, found `Wrapper<isize>` --> $DIR/two-mismatch-notes.rs:10:12 | LL | foo(f, w); diff --git a/tests/ui/array-slice-vec/array-not-vector.rs b/tests/ui/array-slice-vec/array-not-vector.rs index 5e46f015baf..d8b5b10d591 100644 --- a/tests/ui/array-slice-vec/array-not-vector.rs +++ b/tests/ui/array-slice-vec/array-not-vector.rs @@ -1,12 +1,12 @@ fn main() { let _x: i32 = [1, 2, 3]; //~^ ERROR mismatched types - //~| expected `i32`, found array + //~| expected `i32`, found `[{integer}; 3]` let x: &[i32] = &[1, 2, 3]; let _y: &i32 = x; //~^ ERROR mismatched types //~| expected reference `&i32` //~| found reference `&[i32]` - //~| expected `i32`, found slice + //~| expected `&i32`, found `&[i32]` } diff --git a/tests/ui/array-slice-vec/array-not-vector.stderr b/tests/ui/array-slice-vec/array-not-vector.stderr index 0e187d9072a..f20d99524dc 100644 --- a/tests/ui/array-slice-vec/array-not-vector.stderr +++ b/tests/ui/array-slice-vec/array-not-vector.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/array-not-vector.rs:2:19 | LL | let _x: i32 = [1, 2, 3]; - | --- ^^^^^^^^^ expected `i32`, found array `[{integer}; 3]` + | --- ^^^^^^^^^ expected `i32`, found `[{integer}; 3]` | | | expected due to this @@ -10,7 +10,7 @@ error[E0308]: mismatched types --> $DIR/array-not-vector.rs:7:20 | LL | let _y: &i32 = x; - | ---- ^ expected `i32`, found slice `[i32]` + | ---- ^ expected `&i32`, found `&[i32]` | | | expected due to this | diff --git a/tests/ui/array-slice-vec/slice-to-vec-comparison.stderr b/tests/ui/array-slice-vec/slice-to-vec-comparison.stderr index e3b3b040f66..47008e1d999 100644 --- a/tests/ui/array-slice-vec/slice-to-vec-comparison.stderr +++ b/tests/ui/array-slice-vec/slice-to-vec-comparison.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/slice-to-vec-comparison.rs:4:9 | LL | a > b; - | ^ expected array of 0 elements, found struct `Vec` + | ^ expected `&[_; 0]`, found `&Vec<u8>` | = note: expected reference `&[_; 0]` found reference `&Vec<u8>` diff --git a/tests/ui/asm/issue-72570.rs b/tests/ui/asm/issue-72570.rs index bb13816348d..ac589de2303 100644 --- a/tests/ui/asm/issue-72570.rs +++ b/tests/ui/asm/issue-72570.rs @@ -1,6 +1,4 @@ -// compile-flags: -Zsave-analysis // needs-asm-support -// Also test for #72960 use std::arch::asm; diff --git a/tests/ui/asm/issue-72570.stderr b/tests/ui/asm/issue-72570.stderr index fa5792688b2..49013a23ced 100644 --- a/tests/ui/asm/issue-72570.stderr +++ b/tests/ui/asm/issue-72570.stderr @@ -1,5 +1,5 @@ error: invalid register `invalid`: unknown register - --> $DIR/issue-72570.rs:9:18 + --> $DIR/issue-72570.rs:7:18 | LL | asm!("", in("invalid") "".len()); | ^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/associated-consts/associated-const-generic-obligations.stderr b/tests/ui/associated-consts/associated-const-generic-obligations.stderr index f45fa0ad55c..d45868151b1 100644 --- a/tests/ui/associated-consts/associated-const-generic-obligations.stderr +++ b/tests/ui/associated-consts/associated-const-generic-obligations.stderr @@ -2,7 +2,7 @@ error[E0326]: implemented const `FROM` has an incompatible type for trait --> $DIR/associated-const-generic-obligations.rs:14:17 | LL | const FROM: &'static str = "foo"; - | ^^^^^^^^^^^^ expected associated type, found `&str` + | ^^^^^^^^^^^^ expected associated type, found `&'static str` | note: type in trait --> $DIR/associated-const-generic-obligations.rs:10:17 diff --git a/tests/ui/associated-consts/issue-105330.stderr b/tests/ui/associated-consts/issue-105330.stderr index 30c380152a5..bbafc55dac3 100644 --- a/tests/ui/associated-consts/issue-105330.stderr +++ b/tests/ui/associated-consts/issue-105330.stderr @@ -33,7 +33,7 @@ LL | fn main<A: TraitWAssocConst<A=32>>() { = note: see issue #92827 <https://github.com/rust-lang/rust/issues/92827> for more information = help: add `#![feature(associated_const_equality)]` to the crate attributes to enable -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in impl headers --> $DIR/issue-105330.rs:6:27 | LL | impl TraitWAssocConst for impl Demo { diff --git a/tests/ui/associated-inherent-types/ambiguity.rs b/tests/ui/associated-inherent-types/ambiguity.rs new file mode 100644 index 00000000000..73920555b3e --- /dev/null +++ b/tests/ui/associated-inherent-types/ambiguity.rs @@ -0,0 +1,16 @@ +#![feature(inherent_associated_types)] +#![allow(incomplete_features)] + +struct Wrapper<T>(T); + +impl Wrapper<i32> { + type Foo = i32; +} + +impl Wrapper<()> { + type Foo = (); +} + +fn main() { + let _: Wrapper<_>::Foo = (); //~ ERROR multiple applicable items in scope +} diff --git a/tests/ui/associated-inherent-types/ambiguity.stderr b/tests/ui/associated-inherent-types/ambiguity.stderr new file mode 100644 index 00000000000..155c296cbb3 --- /dev/null +++ b/tests/ui/associated-inherent-types/ambiguity.stderr @@ -0,0 +1,20 @@ +error[E0034]: multiple applicable items in scope + --> $DIR/ambiguity.rs:15:24 + | +LL | let _: Wrapper<_>::Foo = (); + | ^^^ multiple `Foo` found + | +note: candidate #1 is defined in an impl for the type `Wrapper<i32>` + --> $DIR/ambiguity.rs:7:5 + | +LL | type Foo = i32; + | ^^^^^^^^ +note: candidate #2 is defined in an impl for the type `Wrapper<()>` + --> $DIR/ambiguity.rs:11:5 + | +LL | type Foo = (); + | ^^^^^^^^ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0034`. diff --git a/tests/ui/associated-inherent-types/bugs/ice-substitution.rs b/tests/ui/associated-inherent-types/bugs/ice-substitution.rs new file mode 100644 index 00000000000..53ac79e0561 --- /dev/null +++ b/tests/ui/associated-inherent-types/bugs/ice-substitution.rs @@ -0,0 +1,23 @@ +// known-bug: unknown +// failure-status: 101 +// normalize-stderr-test "note: .*\n\n" -> "" +// normalize-stderr-test "thread 'rustc' panicked.*\n" -> "" +// rustc-env:RUST_BACKTRACE=0 + +// FIXME: I presume a type variable that couldn't be solved by `resolve_vars_if_possible` +// escapes the InferCtxt snapshot. + +#![feature(inherent_associated_types)] +#![allow(incomplete_features)] + +struct Cont<T>(T); + +impl<T: Copy> Cont<T> { + type Out = Vec<T>; +} + +pub fn weird<T: Copy>(x: T) { + let _: Cont<_>::Out = vec![true]; +} + +fn main() {} diff --git a/tests/ui/associated-inherent-types/bugs/ice-substitution.stderr b/tests/ui/associated-inherent-types/bugs/ice-substitution.stderr new file mode 100644 index 00000000000..7b0d1c50516 --- /dev/null +++ b/tests/ui/associated-inherent-types/bugs/ice-substitution.stderr @@ -0,0 +1,6 @@ +error: the compiler unexpectedly panicked. this is a bug. + +query stack during panic: +#0 [typeck] type-checking `weird` +#1 [typeck_item_bodies] type-checking all item bodies +end of query stack diff --git a/tests/ui/associated-inherent-types/bugs/inference-fail.rs b/tests/ui/associated-inherent-types/bugs/inference-fail.rs new file mode 100644 index 00000000000..a920b412b1a --- /dev/null +++ b/tests/ui/associated-inherent-types/bugs/inference-fail.rs @@ -0,0 +1,15 @@ +// known-bug: unknown + +#![feature(inherent_associated_types)] +#![allow(incomplete_features)] + +struct S<T>(T); + +impl S<()> { + type P = i128; +} + +fn main() { + // We fail to infer `_ == ()` here. + let _: S<_>::P; +} diff --git a/tests/ui/associated-inherent-types/bugs/inference-fail.stderr b/tests/ui/associated-inherent-types/bugs/inference-fail.stderr new file mode 100644 index 00000000000..425691bd6c4 --- /dev/null +++ b/tests/ui/associated-inherent-types/bugs/inference-fail.stderr @@ -0,0 +1,9 @@ +error[E0282]: type annotations needed + --> $DIR/inference-fail.rs:14:14 + | +LL | let _: S<_>::P; + | ^ cannot infer type + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0282`. diff --git a/tests/ui/associated-inherent-types/bugs/lack-of-regionck.rs b/tests/ui/associated-inherent-types/bugs/lack-of-regionck.rs new file mode 100644 index 00000000000..632dbf3854b --- /dev/null +++ b/tests/ui/associated-inherent-types/bugs/lack-of-regionck.rs @@ -0,0 +1,19 @@ +// known-bug: unknown +// check-pass + +// We currently don't region-check inherent associated type projections at all. + +#![feature(inherent_associated_types)] +#![allow(incomplete_features, dead_code)] + +struct S<T>(T); + +impl S<&'static ()> { + type T = (); +} + +fn usr<'a>() { + let _: S::<&'a ()>::T; // this should *fail* but it doesn't! +} + +fn main() {} diff --git a/tests/ui/associated-inherent-types/dispatch-on-self-type-0.rs b/tests/ui/associated-inherent-types/dispatch-on-self-type-0.rs new file mode 100644 index 00000000000..f846bfa4168 --- /dev/null +++ b/tests/ui/associated-inherent-types/dispatch-on-self-type-0.rs @@ -0,0 +1,41 @@ +// check-pass + +#![feature(inherent_associated_types)] +#![allow(incomplete_features)] + +// Check that inherent associated types are dispatched on the concrete Self type. + +struct Select<T>(T); + +impl Select<u8> { + type Projection = (); +} + +impl Select<String> { + type Projection = bool; +} + +struct Choose<T>(T); +struct NonCopy; + +impl<T: Copy> Choose<T> { + type Result = Vec<T>; +} + +impl Choose<NonCopy> { + type Result = (); +} + +fn main() { + let _: Select<String>::Projection = false; + let _: Select<u8>::Projection = (); + + let _: Choose<NonCopy>::Result = (); + let _: Choose<bool>::Result = vec![true]; +} + +// Test if we use the correct `ParamEnv` when proving obligations. + +pub fn parameterized<T: Copy>(x: T) { + let _: Choose<T>::Result = vec![x]; +} diff --git a/tests/ui/associated-inherent-types/dispatch-on-self-type-1.rs b/tests/ui/associated-inherent-types/dispatch-on-self-type-1.rs new file mode 100644 index 00000000000..9b0fa8dc6f3 --- /dev/null +++ b/tests/ui/associated-inherent-types/dispatch-on-self-type-1.rs @@ -0,0 +1,39 @@ +// check-pass + +#![feature(inherent_associated_types, auto_traits, negative_impls)] +#![allow(incomplete_features)] + +use std::cmp::Ordering; + +// Check that inherent associated types are dispatched on the concrete Self type. + +struct Select<T, U>(T, U); + +impl<T: Ordinary, U: Ordinary> Select<T, U> { + type Type = (); +} + +impl<T: Ordinary> Select<T, Special> { + type Type = bool; +} + +impl<T: Ordinary> Select<Special, T> { + type Type = Ordering; +} + +impl Select<Special, Special> { + type Type = (bool, bool); +} + +fn main() { + let _: Select<String, Special>::Type = false; + let _: Select<Special, Special>::Type = (true, false); + let _: Select<Special, u8>::Type = Ordering::Equal; + let _: Select<i128, ()>::Type = (); +} + +enum Special {} + +impl !Ordinary for Special {} + +auto trait Ordinary {} diff --git a/tests/ui/associated-inherent-types/dispatch-on-self-type-2.rs b/tests/ui/associated-inherent-types/dispatch-on-self-type-2.rs new file mode 100644 index 00000000000..7b205952f52 --- /dev/null +++ b/tests/ui/associated-inherent-types/dispatch-on-self-type-2.rs @@ -0,0 +1,17 @@ +#![feature(inherent_associated_types)] +#![allow(incomplete_features)] + +struct Parameterized<T, U>(T, U); + +impl Parameterized<(), ()> { + type Output = bool; +} + +impl<T> Parameterized<bool, T> { + type Result = T; +} + +fn main() { + let _: Parameterized<(), ()>::Output = String::new(); //~ ERROR mismatched types + let _: Parameterized<bool, u32>::Result = (); //~ ERROR mismatched types +} diff --git a/tests/ui/associated-inherent-types/dispatch-on-self-type-2.stderr b/tests/ui/associated-inherent-types/dispatch-on-self-type-2.stderr new file mode 100644 index 00000000000..c9a48872af4 --- /dev/null +++ b/tests/ui/associated-inherent-types/dispatch-on-self-type-2.stderr @@ -0,0 +1,19 @@ +error[E0308]: mismatched types + --> $DIR/dispatch-on-self-type-2.rs:15:44 + | +LL | let _: Parameterized<(), ()>::Output = String::new(); + | ----------------------------- ^^^^^^^^^^^^^ expected `bool`, found `String` + | | + | expected due to this + +error[E0308]: mismatched types + --> $DIR/dispatch-on-self-type-2.rs:16:47 + | +LL | let _: Parameterized<bool, u32>::Result = (); + | -------------------------------- ^^ expected `u32`, found `()` + | | + | expected due to this + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/associated-inherent-types/not-found-self-type-differs-shadowing-trait-item.rs b/tests/ui/associated-inherent-types/not-found-self-type-differs-shadowing-trait-item.rs new file mode 100644 index 00000000000..d2efb24c666 --- /dev/null +++ b/tests/ui/associated-inherent-types/not-found-self-type-differs-shadowing-trait-item.rs @@ -0,0 +1,31 @@ +#![feature(inherent_associated_types)] +#![allow(incomplete_features)] + +// Check that it's okay to report “[inherent] associated type […] not found” for inherent associated +// type candidates that are not applicable (due to unsuitable Self type) even if there exists a +// “shadowed” associated type from a trait with the same name since its use would be ambiguous +// anyway if the IAT didn't exist. +// FIXME(inherent_associated_types): Figure out which error would be more helpful here. + +// revisions: shadowed uncovered + +struct S<T>(T); + +trait Tr { + type Pr; +} + +impl<T> Tr for S<T> { + type Pr = (); +} + +#[cfg(shadowed)] +impl S<()> { + type Pr = i32; +} + +fn main() { + let _: S::<bool>::Pr = (); + //[shadowed]~^ ERROR associated type `Pr` not found + //[uncovered]~^^ ERROR ambiguous associated type +} diff --git a/tests/ui/associated-inherent-types/not-found-self-type-differs-shadowing-trait-item.shadowed.stderr b/tests/ui/associated-inherent-types/not-found-self-type-differs-shadowing-trait-item.shadowed.stderr new file mode 100644 index 00000000000..3561db354c0 --- /dev/null +++ b/tests/ui/associated-inherent-types/not-found-self-type-differs-shadowing-trait-item.shadowed.stderr @@ -0,0 +1,15 @@ +error[E0220]: associated type `Pr` not found for `S<bool>` in the current scope + --> $DIR/not-found-self-type-differs-shadowing-trait-item.rs:28:23 + | +LL | struct S<T>(T); + | ----------- associated item `Pr` not found for this struct +... +LL | let _: S::<bool>::Pr = (); + | ^^ associated item not found in `S<bool>` + | + = note: the associated type was found for + - `S<()>` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0220`. diff --git a/tests/ui/associated-inherent-types/not-found-self-type-differs-shadowing-trait-item.uncovered.stderr b/tests/ui/associated-inherent-types/not-found-self-type-differs-shadowing-trait-item.uncovered.stderr new file mode 100644 index 00000000000..88c72042ce2 --- /dev/null +++ b/tests/ui/associated-inherent-types/not-found-self-type-differs-shadowing-trait-item.uncovered.stderr @@ -0,0 +1,9 @@ +error[E0223]: ambiguous associated type + --> $DIR/not-found-self-type-differs-shadowing-trait-item.rs:28:12 + | +LL | let _: S::<bool>::Pr = (); + | ^^^^^^^^^^^^^ help: use the fully-qualified path: `<S<bool> as Tr>::Pr` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0223`. diff --git a/tests/ui/associated-inherent-types/not-found-self-type-differs.alias.stderr b/tests/ui/associated-inherent-types/not-found-self-type-differs.alias.stderr new file mode 100644 index 00000000000..4396435a6dd --- /dev/null +++ b/tests/ui/associated-inherent-types/not-found-self-type-differs.alias.stderr @@ -0,0 +1,16 @@ +error[E0220]: associated type `Proj` not found for `Family<Option<()>>` in the current scope + --> $DIR/not-found-self-type-differs.rs:17:34 + | +LL | struct Family<T>(T); + | ---------------- associated item `Proj` not found for this struct +... +LL | type Alias = Family<Option<()>>::Proj; + | ^^^^ associated item not found in `Family<Option<()>>` + | + = note: the associated type was found for + - `Family<()>` + - `Family<Result<T, ()>>` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0220`. diff --git a/tests/ui/associated-inherent-types/not-found-self-type-differs.local.stderr b/tests/ui/associated-inherent-types/not-found-self-type-differs.local.stderr new file mode 100644 index 00000000000..d527db02217 --- /dev/null +++ b/tests/ui/associated-inherent-types/not-found-self-type-differs.local.stderr @@ -0,0 +1,16 @@ +error[E0220]: associated type `Proj` not found for `Family<PathBuf>` in the current scope + --> $DIR/not-found-self-type-differs.rs:21:40 + | +LL | struct Family<T>(T); + | ---------------- associated item `Proj` not found for this struct +... +LL | let _: Family<std::path::PathBuf>::Proj = (); + | ^^^^ associated item not found in `Family<PathBuf>` + | + = note: the associated type was found for + - `Family<()>` + - `Family<Result<T, ()>>` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0220`. diff --git a/tests/ui/associated-inherent-types/not-found-self-type-differs.rs b/tests/ui/associated-inherent-types/not-found-self-type-differs.rs new file mode 100644 index 00000000000..93f58dcb6e6 --- /dev/null +++ b/tests/ui/associated-inherent-types/not-found-self-type-differs.rs @@ -0,0 +1,22 @@ +// revisions: local alias + +#![feature(inherent_associated_types)] +#![allow(incomplete_features)] + +struct Family<T>(T); + +impl Family<()> { + type Proj = (); +} + +impl<T> Family<Result<T, ()>> { + type Proj = Self; +} + +#[cfg(alias)] +type Alias = Family<Option<()>>::Proj; //[alias]~ ERROR associated type `Proj` not found for `Family<Option<()>>` + +fn main() { + #[cfg(local)] + let _: Family<std::path::PathBuf>::Proj = (); //[local]~ ERROR associated type `Proj` not found for `Family<PathBuf>` +} diff --git a/tests/ui/associated-inherent-types/not-found-unsatisfied-bounds-0.rs b/tests/ui/associated-inherent-types/not-found-unsatisfied-bounds-0.rs new file mode 100644 index 00000000000..b00830fa1c1 --- /dev/null +++ b/tests/ui/associated-inherent-types/not-found-unsatisfied-bounds-0.rs @@ -0,0 +1,21 @@ +// Regression test for issue #104251. + +#![feature(inherent_associated_types)] +#![allow(incomplete_features)] + +struct Container<T: ?Sized>(T); + +impl<T> Container<T> { + type Yield = i32; +} + +struct Duple<T, U>(T, U); + +impl<T: Copy, U: Send> Duple<T, U> { + type Combination = (T, U); +} + +fn main() { + let _: Container<[u8]>::Yield = 1; //~ ERROR the associated type `Yield` exists for `Container<[u8]>`, but its trait bounds were not satisfied + let _: Duple<String, std::rc::Rc<str>>::Combination; //~ ERROR the associated type `Combination` exists for `Duple<String, Rc<str>>`, but its trait bounds were not satisfied +} diff --git a/tests/ui/associated-inherent-types/not-found-unsatisfied-bounds-0.stderr b/tests/ui/associated-inherent-types/not-found-unsatisfied-bounds-0.stderr new file mode 100644 index 00000000000..73657906761 --- /dev/null +++ b/tests/ui/associated-inherent-types/not-found-unsatisfied-bounds-0.stderr @@ -0,0 +1,27 @@ +error: the associated type `Yield` exists for `Container<[u8]>`, but its trait bounds were not satisfied + --> $DIR/not-found-unsatisfied-bounds-0.rs:19:29 + | +LL | struct Container<T: ?Sized>(T); + | --------------------------- associated item `Yield` not found for this struct +... +LL | let _: Container<[u8]>::Yield = 1; + | ^^^^^ associated type cannot be referenced on `Container<[u8]>` due to unsatisfied trait bounds + | + = note: the following trait bounds were not satisfied: + `[u8]: Sized` + +error: the associated type `Combination` exists for `Duple<String, Rc<str>>`, but its trait bounds were not satisfied + --> $DIR/not-found-unsatisfied-bounds-0.rs:20:45 + | +LL | struct Duple<T, U>(T, U); + | ------------------ associated item `Combination` not found for this struct +... +LL | let _: Duple<String, std::rc::Rc<str>>::Combination; + | ^^^^^^^^^^^ associated type cannot be referenced on `Duple<String, Rc<str>>` due to unsatisfied trait bounds + | + = note: the following trait bounds were not satisfied: + `Rc<str>: Send` + `String: Copy` + +error: aborting due to 2 previous errors + diff --git a/tests/ui/associated-inherent-types/not-found-unsatisfied-bounds-1.rs b/tests/ui/associated-inherent-types/not-found-unsatisfied-bounds-1.rs new file mode 100644 index 00000000000..c80b1364ae3 --- /dev/null +++ b/tests/ui/associated-inherent-types/not-found-unsatisfied-bounds-1.rs @@ -0,0 +1,18 @@ +// fail-check + +#![feature(inherent_associated_types)] +#![allow(incomplete_features)] + +// Test if we use the correct `ParamEnv` when proving obligations. + +fn parameterized<T>() { + let _: Container<T>::Proj = String::new(); //~ ERROR the associated type `Proj` exists for `Container<T>`, but its trait bounds were not satisfied +} + +struct Container<T>(T); + +impl<T: Clone> Container<T> { + type Proj = String; +} + +fn main() {} diff --git a/tests/ui/associated-inherent-types/not-found-unsatisfied-bounds-1.stderr b/tests/ui/associated-inherent-types/not-found-unsatisfied-bounds-1.stderr new file mode 100644 index 00000000000..230bfa538b4 --- /dev/null +++ b/tests/ui/associated-inherent-types/not-found-unsatisfied-bounds-1.stderr @@ -0,0 +1,14 @@ +error: the associated type `Proj` exists for `Container<T>`, but its trait bounds were not satisfied + --> $DIR/not-found-unsatisfied-bounds-1.rs:9:26 + | +LL | let _: Container<T>::Proj = String::new(); + | ^^^^ associated type cannot be referenced on `Container<T>` due to unsatisfied trait bounds +... +LL | struct Container<T>(T); + | ------------------- associated item `Proj` not found for this struct + | + = note: the following trait bounds were not satisfied: + `T: Clone` + +error: aborting due to previous error + diff --git a/tests/ui/associated-inherent-types/not-found-unsatisfied-bounds-in-multiple-impls.rs b/tests/ui/associated-inherent-types/not-found-unsatisfied-bounds-in-multiple-impls.rs new file mode 100644 index 00000000000..5b0e8de9c58 --- /dev/null +++ b/tests/ui/associated-inherent-types/not-found-unsatisfied-bounds-in-multiple-impls.rs @@ -0,0 +1,20 @@ +#![feature(inherent_associated_types)] +#![allow(incomplete_features)] + +struct S<A, B>(A, B); +struct Featureless; + +trait One {} +trait Two {} + +impl<T: One> S<Featureless, T> { + type X = (); +} + +impl<T: Two> S<T, Featureless> { + type X = String; +} + +fn main() { + let _: S::<Featureless, Featureless>::X; //~ ERROR the associated type `X` exists for `S<Featureless, Featureless>`, but its trait bounds were not satisfied +} diff --git a/tests/ui/associated-inherent-types/not-found-unsatisfied-bounds-in-multiple-impls.stderr b/tests/ui/associated-inherent-types/not-found-unsatisfied-bounds-in-multiple-impls.stderr new file mode 100644 index 00000000000..3ddab25deb5 --- /dev/null +++ b/tests/ui/associated-inherent-types/not-found-unsatisfied-bounds-in-multiple-impls.stderr @@ -0,0 +1,20 @@ +error: the associated type `X` exists for `S<Featureless, Featureless>`, but its trait bounds were not satisfied + --> $DIR/not-found-unsatisfied-bounds-in-multiple-impls.rs:19:43 + | +LL | struct S<A, B>(A, B); + | -------------- associated item `X` not found for this struct +LL | struct Featureless; + | ------------------ + | | + | doesn't satisfy `Featureless: One` + | doesn't satisfy `Featureless: Two` +... +LL | let _: S::<Featureless, Featureless>::X; + | ^ associated type cannot be referenced on `S<Featureless, Featureless>` due to unsatisfied trait bounds + | + = note: the following trait bounds were not satisfied: + `Featureless: One` + `Featureless: Two` + +error: aborting due to previous error + diff --git a/tests/ui/associated-inherent-types/substitute-params-bad.rs b/tests/ui/associated-inherent-types/substitute-params-bad.rs new file mode 100644 index 00000000000..00eb1a14da4 --- /dev/null +++ b/tests/ui/associated-inherent-types/substitute-params-bad.rs @@ -0,0 +1,23 @@ +// Regression test for issue #105305 and for +// https://github.com/rust-lang/rust/issues/107468#issuecomment-1409096700 + +#![feature(inherent_associated_types)] +#![allow(incomplete_features)] + +struct S<T>(T); + +impl<T, 'a> S<T> { //~ ERROR lifetime parameters must be declared prior to type and const parameters + type P = T; +} + +struct Subj<T>(T); + +impl<T, S> Subj<(T, S)> { + type Un = (T, S); +} + +fn main() { + type A = S<()>::P; + + let _: Subj<(i32, i32)>::Un = 0i32; //~ ERROR mismatched types +} diff --git a/tests/ui/associated-inherent-types/substitute-params-bad.stderr b/tests/ui/associated-inherent-types/substitute-params-bad.stderr new file mode 100644 index 00000000000..7a7808ba67b --- /dev/null +++ b/tests/ui/associated-inherent-types/substitute-params-bad.stderr @@ -0,0 +1,20 @@ +error: lifetime parameters must be declared prior to type and const parameters + --> $DIR/substitute-params-bad.rs:9:9 + | +LL | impl<T, 'a> S<T> { + | ----^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, T>` + +error[E0308]: mismatched types + --> $DIR/substitute-params-bad.rs:22:35 + | +LL | let _: Subj<(i32, i32)>::Un = 0i32; + | -------------------- ^^^^ expected `(i32, i32)`, found `i32` + | | + | expected due to this + | + = note: expected tuple `(i32, i32)` + found type `i32` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/associated-inherent-types/struct-generics.rs b/tests/ui/associated-inherent-types/substitute-params.rs index 8952b379173..e94d6833159 100644 --- a/tests/ui/associated-inherent-types/struct-generics.rs +++ b/tests/ui/associated-inherent-types/substitute-params.rs @@ -9,7 +9,15 @@ impl<T> S<T> { type P = T; } +impl<T> S<(T,)> { + type Un = T; +} + fn main() { + // Regression test for issue #104240. type A = S<()>::P; let _: A = (); + + // Regression test for issue #107468. + let _: S<(i32,)>::Un = 0i32; } diff --git a/tests/ui/associated-type-bounds/bad-universal-in-dyn-in-where-clause.rs b/tests/ui/associated-type-bounds/bad-universal-in-dyn-in-where-clause.rs new file mode 100644 index 00000000000..8cab1f66c27 --- /dev/null +++ b/tests/ui/associated-type-bounds/bad-universal-in-dyn-in-where-clause.rs @@ -0,0 +1,14 @@ +#![feature(associated_type_bounds)] + +trait B { + type AssocType; +} + +fn f() +where + dyn for<'j> B<AssocType: 'j>:, + //~^ ERROR associated type bounds are only allowed in where clauses and function signatures +{ +} + +fn main() {} diff --git a/tests/ui/associated-type-bounds/bad-universal-in-dyn-in-where-clause.stderr b/tests/ui/associated-type-bounds/bad-universal-in-dyn-in-where-clause.stderr new file mode 100644 index 00000000000..6fa266d23d4 --- /dev/null +++ b/tests/ui/associated-type-bounds/bad-universal-in-dyn-in-where-clause.stderr @@ -0,0 +1,8 @@ +error: associated type bounds are only allowed in where clauses and function signatures, not in bounds + --> $DIR/bad-universal-in-dyn-in-where-clause.rs:9:19 + | +LL | dyn for<'j> B<AssocType: 'j>:, + | ^^^^^^^^^^^^^ + +error: aborting due to previous error + diff --git a/tests/ui/associated-type-bounds/bad-universal-in-impl-sig.rs b/tests/ui/associated-type-bounds/bad-universal-in-impl-sig.rs new file mode 100644 index 00000000000..1d5d181efcc --- /dev/null +++ b/tests/ui/associated-type-bounds/bad-universal-in-impl-sig.rs @@ -0,0 +1,13 @@ +#![feature(associated_type_bounds)] + +trait Trait { + type Item; +} + +trait Trait2 {} + +// It's not possible to insert a universal `impl Trait` here! +impl dyn Trait<Item: Trait2> {} +//~^ ERROR associated type bounds are only allowed in where clauses and function signatures + +fn main() {} diff --git a/tests/ui/associated-type-bounds/bad-universal-in-impl-sig.stderr b/tests/ui/associated-type-bounds/bad-universal-in-impl-sig.stderr new file mode 100644 index 00000000000..8b66627d57f --- /dev/null +++ b/tests/ui/associated-type-bounds/bad-universal-in-impl-sig.stderr @@ -0,0 +1,8 @@ +error: associated type bounds are only allowed in where clauses and function signatures, not in impl headers + --> $DIR/bad-universal-in-impl-sig.rs:10:16 + | +LL | impl dyn Trait<Item: Trait2> {} + | ^^^^^^^^^^^^ + +error: aborting due to previous error + diff --git a/tests/ui/associated-type-bounds/elision.stderr b/tests/ui/associated-type-bounds/elision.stderr index ea302462749..cc10bbcc0b5 100644 --- a/tests/ui/associated-type-bounds/elision.stderr +++ b/tests/ui/associated-type-bounds/elision.stderr @@ -14,12 +14,12 @@ error[E0308]: mismatched types --> $DIR/elision.rs:5:79 | LL | fn f(x: &mut dyn Iterator<Item: Iterator<Item = &'_ ()>>) -> Option<&'_ ()> { x.next() } - | ----------------------------- -------------- ^^^^^^^^ expected `&()`, found type parameter `impl Iterator<Item = &'_ ()>` + | ----------------------------- -------------- ^^^^^^^^ expected `Option<&()>`, found `Option<impl Iterator<Item = &'_ ()>>` | | | - | | expected `Option<&'static ()>` because of return type + | | expected `Option<&()>` because of return type | this type parameter | - = note: expected enum `Option<&'static ()>` + = note: expected enum `Option<&()>` found enum `Option<impl Iterator<Item = &'_ ()>>` error: aborting due to 2 previous errors diff --git a/tests/ui/associated-type-bounds/inside-adt.rs b/tests/ui/associated-type-bounds/inside-adt.rs index 8eb8c44bb42..057966941dc 100644 --- a/tests/ui/associated-type-bounds/inside-adt.rs +++ b/tests/ui/associated-type-bounds/inside-adt.rs @@ -3,28 +3,24 @@ use std::mem::ManuallyDrop; struct S1 { f: dyn Iterator<Item: Copy> } -//~^ ERROR associated type bounds are not allowed within structs, enums, or unions +//~^ ERROR associated type bounds are only allowed in where clauses and function signatures struct S2 { f: Box<dyn Iterator<Item: Copy>> } -//~^ ERROR associated type bounds are not allowed within structs, enums, or unions +//~^ ERROR associated type bounds are only allowed in where clauses and function signatures struct S3 { f: dyn Iterator<Item: 'static> } -//~^ ERROR associated type bounds are not allowed within structs, enums, or unions +//~^ ERROR associated type bounds are only allowed in where clauses and function signatures enum E1 { V(dyn Iterator<Item: Copy>) } -//~^ ERROR associated type bounds are not allowed within structs, enums, or unions -//~| ERROR the size for values of type `(dyn Iterator<Item = impl Copy> + 'static)` +//~^ ERROR associated type bounds are only allowed in where clauses and function signatures enum E2 { V(Box<dyn Iterator<Item: Copy>>) } -//~^ ERROR associated type bounds are not allowed within structs, enums, or unions +//~^ ERROR associated type bounds are only allowed in where clauses and function signatures enum E3 { V(dyn Iterator<Item: 'static>) } -//~^ ERROR associated type bounds are not allowed within structs, enums, or unions -//~| ERROR the size for values of type `(dyn Iterator<Item = impl Sized + 'static> + 'static)` +//~^ ERROR associated type bounds are only allowed in where clauses and function signatures union U1 { f: ManuallyDrop<dyn Iterator<Item: Copy>> } -//~^ ERROR associated type bounds are not allowed within structs, enums, or unions -//~| ERROR the size for values of type `(dyn Iterator<Item = impl Copy> + 'static)` +//~^ ERROR associated type bounds are only allowed in where clauses and function signatures union U2 { f: ManuallyDrop<Box<dyn Iterator<Item: Copy>>> } -//~^ ERROR associated type bounds are not allowed within structs, enums, or unions +//~^ ERROR associated type bounds are only allowed in where clauses and function signatures union U3 { f: ManuallyDrop<dyn Iterator<Item: 'static>> } -//~^ ERROR associated type bounds are not allowed within structs, enums, or unions -//~| ERROR the size for values of type `(dyn Iterator<Item = impl Sized + 'static> + 'static)` +//~^ ERROR associated type bounds are only allowed in where clauses and function signatures fn main() {} diff --git a/tests/ui/associated-type-bounds/inside-adt.stderr b/tests/ui/associated-type-bounds/inside-adt.stderr index dbfcfa58063..f848bd798ee 100644 --- a/tests/ui/associated-type-bounds/inside-adt.stderr +++ b/tests/ui/associated-type-bounds/inside-adt.stderr @@ -1,131 +1,56 @@ -error: associated type bounds are not allowed within structs, enums, or unions +error: associated type bounds are only allowed in where clauses and function signatures, not in field types --> $DIR/inside-adt.rs:5:29 | LL | struct S1 { f: dyn Iterator<Item: Copy> } | ^^^^^^^^^^ -error: associated type bounds are not allowed within structs, enums, or unions +error: associated type bounds are only allowed in where clauses and function signatures, not in field types --> $DIR/inside-adt.rs:7:33 | LL | struct S2 { f: Box<dyn Iterator<Item: Copy>> } | ^^^^^^^^^^ -error: associated type bounds are not allowed within structs, enums, or unions +error: associated type bounds are only allowed in where clauses and function signatures, not in field types --> $DIR/inside-adt.rs:9:29 | LL | struct S3 { f: dyn Iterator<Item: 'static> } | ^^^^^^^^^^^^^ -error: associated type bounds are not allowed within structs, enums, or unions +error: associated type bounds are only allowed in where clauses and function signatures, not in field types --> $DIR/inside-adt.rs:12:26 | LL | enum E1 { V(dyn Iterator<Item: Copy>) } | ^^^^^^^^^^ -error: associated type bounds are not allowed within structs, enums, or unions - --> $DIR/inside-adt.rs:15:30 +error: associated type bounds are only allowed in where clauses and function signatures, not in field types + --> $DIR/inside-adt.rs:14:30 | LL | enum E2 { V(Box<dyn Iterator<Item: Copy>>) } | ^^^^^^^^^^ -error: associated type bounds are not allowed within structs, enums, or unions - --> $DIR/inside-adt.rs:17:26 +error: associated type bounds are only allowed in where clauses and function signatures, not in field types + --> $DIR/inside-adt.rs:16:26 | LL | enum E3 { V(dyn Iterator<Item: 'static>) } | ^^^^^^^^^^^^^ -error: associated type bounds are not allowed within structs, enums, or unions - --> $DIR/inside-adt.rs:21:41 +error: associated type bounds are only allowed in where clauses and function signatures, not in field types + --> $DIR/inside-adt.rs:19:41 | LL | union U1 { f: ManuallyDrop<dyn Iterator<Item: Copy>> } | ^^^^^^^^^^ -error: associated type bounds are not allowed within structs, enums, or unions - --> $DIR/inside-adt.rs:24:45 +error: associated type bounds are only allowed in where clauses and function signatures, not in field types + --> $DIR/inside-adt.rs:21:45 | LL | union U2 { f: ManuallyDrop<Box<dyn Iterator<Item: Copy>>> } | ^^^^^^^^^^ -error: associated type bounds are not allowed within structs, enums, or unions - --> $DIR/inside-adt.rs:26:41 +error: associated type bounds are only allowed in where clauses and function signatures, not in field types + --> $DIR/inside-adt.rs:23:41 | LL | union U3 { f: ManuallyDrop<dyn Iterator<Item: 'static>> } | ^^^^^^^^^^^^^ -error[E0277]: the size for values of type `(dyn Iterator<Item = impl Copy> + 'static)` cannot be known at compilation time - --> $DIR/inside-adt.rs:12:13 - | -LL | enum E1 { V(dyn Iterator<Item: Copy>) } - | ^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time - | - = help: the trait `Sized` is not implemented for `(dyn Iterator<Item = impl Copy> + 'static)` - = note: no field of an enum variant may have a dynamically sized type - = help: change the field's type to have a statically known size -help: borrowed types always have a statically known size - | -LL | enum E1 { V(&dyn Iterator<Item: Copy>) } - | + -help: the `Box` type always has a statically known size and allocates its contents in the heap - | -LL | enum E1 { V(Box<dyn Iterator<Item: Copy>>) } - | ++++ + - -error[E0277]: the size for values of type `(dyn Iterator<Item = impl Sized + 'static> + 'static)` cannot be known at compilation time - --> $DIR/inside-adt.rs:17:13 - | -LL | enum E3 { V(dyn Iterator<Item: 'static>) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time - | - = help: the trait `Sized` is not implemented for `(dyn Iterator<Item = impl Sized + 'static> + 'static)` - = note: no field of an enum variant may have a dynamically sized type - = help: change the field's type to have a statically known size -help: borrowed types always have a statically known size - | -LL | enum E3 { V(&dyn Iterator<Item: 'static>) } - | + -help: the `Box` type always has a statically known size and allocates its contents in the heap - | -LL | enum E3 { V(Box<dyn Iterator<Item: 'static>>) } - | ++++ + - -error[E0277]: the size for values of type `(dyn Iterator<Item = impl Copy> + 'static)` cannot be known at compilation time - --> $DIR/inside-adt.rs:21:15 - | -LL | union U1 { f: ManuallyDrop<dyn Iterator<Item: Copy>> } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time - | - = help: within `ManuallyDrop<(dyn Iterator<Item = impl Copy> + 'static)>`, the trait `Sized` is not implemented for `(dyn Iterator<Item = impl Copy> + 'static)` - = note: required because it appears within the type `ManuallyDrop<(dyn Iterator<Item = impl Copy> + 'static)>` - = note: no field of a union may have a dynamically sized type - = help: change the field's type to have a statically known size -help: borrowed types always have a statically known size - | -LL | union U1 { f: &ManuallyDrop<dyn Iterator<Item: Copy>> } - | + -help: the `Box` type always has a statically known size and allocates its contents in the heap - | -LL | union U1 { f: Box<ManuallyDrop<dyn Iterator<Item: Copy>>> } - | ++++ + - -error[E0277]: the size for values of type `(dyn Iterator<Item = impl Sized + 'static> + 'static)` cannot be known at compilation time - --> $DIR/inside-adt.rs:26:15 - | -LL | union U3 { f: ManuallyDrop<dyn Iterator<Item: 'static>> } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time - | - = help: within `ManuallyDrop<(dyn Iterator<Item = impl Sized + 'static> + 'static)>`, the trait `Sized` is not implemented for `(dyn Iterator<Item = impl Sized + 'static> + 'static)` - = note: required because it appears within the type `ManuallyDrop<(dyn Iterator<Item = impl Sized + 'static> + 'static)>` - = note: no field of a union may have a dynamically sized type - = help: change the field's type to have a statically known size -help: borrowed types always have a statically known size - | -LL | union U3 { f: &ManuallyDrop<dyn Iterator<Item: 'static>> } - | + -help: the `Box` type always has a statically known size and allocates its contents in the heap - | -LL | union U3 { f: Box<ManuallyDrop<dyn Iterator<Item: 'static>>> } - | ++++ + - -error: aborting due to 13 previous errors +error: aborting due to 9 previous errors -For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/associated-type-bounds/issue-71443-1.stderr b/tests/ui/associated-type-bounds/issue-71443-1.stderr index a9459ee7432..15cc9646b2c 100644 --- a/tests/ui/associated-type-bounds/issue-71443-1.stderr +++ b/tests/ui/associated-type-bounds/issue-71443-1.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | fn hello<F: for<'a> Iterator<Item: 'a>>() { | - help: try adding a return type: `-> Incorrect` LL | Incorrect - | ^^^^^^^^^ expected `()`, found struct `Incorrect` + | ^^^^^^^^^ expected `()`, found `Incorrect` error: aborting due to previous error diff --git a/tests/ui/associated-types/associated-type-projection-from-supertrait.stderr b/tests/ui/associated-types/associated-type-projection-from-supertrait.stderr index d6b18d4ed32..3f3bf22b0c4 100644 --- a/tests/ui/associated-types/associated-type-projection-from-supertrait.stderr +++ b/tests/ui/associated-types/associated-type-projection-from-supertrait.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/associated-type-projection-from-supertrait.rs:27:23 | LL | fn b() { dent(ModelT, Blue); } - | ---- ^^^^ expected struct `Black`, found struct `Blue` + | ---- ^^^^ expected `Black`, found `Blue` | | | arguments to this function are incorrect | @@ -16,7 +16,7 @@ error[E0308]: mismatched types --> $DIR/associated-type-projection-from-supertrait.rs:28:23 | LL | fn c() { dent(ModelU, Black); } - | ---- ^^^^^ expected struct `Blue`, found struct `Black` + | ---- ^^^^^ expected `Blue`, found `Black` | | | arguments to this function are incorrect | @@ -30,11 +30,11 @@ error[E0308]: mismatched types --> $DIR/associated-type-projection-from-supertrait.rs:32:28 | LL | fn f() { ModelT.chip_paint(Blue); } - | ---------- ^^^^ expected struct `Black`, found struct `Blue` + | ---------- ^^^^ expected `Black`, found `Blue` | | | arguments to this method are incorrect | -note: associated function defined here +note: method defined here --> $DIR/associated-type-projection-from-supertrait.rs:12:8 | LL | fn chip_paint(&self, c: Self::Color) { } @@ -44,11 +44,11 @@ error[E0308]: mismatched types --> $DIR/associated-type-projection-from-supertrait.rs:33:28 | LL | fn g() { ModelU.chip_paint(Black); } - | ---------- ^^^^^ expected struct `Blue`, found struct `Black` + | ---------- ^^^^^ expected `Blue`, found `Black` | | | arguments to this method are incorrect | -note: associated function defined here +note: method defined here --> $DIR/associated-type-projection-from-supertrait.rs:12:8 | LL | fn chip_paint(&self, c: Self::Color) { } diff --git a/tests/ui/associated-types/associated-types-eq-3.rs b/tests/ui/associated-types/associated-types-eq-3.rs index f6988dcf65e..380d0e95c13 100644 --- a/tests/ui/associated-types/associated-types-eq-3.rs +++ b/tests/ui/associated-types/associated-types-eq-3.rs @@ -23,7 +23,7 @@ fn foo2<I: Foo>(x: I) { let _: Bar = x.boo(); //~^ ERROR mismatched types //~| found associated type `<I as Foo>::A` - //~| expected struct `Bar`, found associated type + //~| expected `Bar`, found //~| expected struct `Bar` } diff --git a/tests/ui/associated-types/associated-types-eq-3.stderr b/tests/ui/associated-types/associated-types-eq-3.stderr index fbe1a1ee8bc..15ce4fc91cb 100644 --- a/tests/ui/associated-types/associated-types-eq-3.stderr +++ b/tests/ui/associated-types/associated-types-eq-3.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/associated-types-eq-3.rs:23:18 | LL | let _: Bar = x.boo(); - | --- ^^^^^^^ expected struct `Bar`, found associated type + | --- ^^^^^^^ expected `Bar`, found associated type | | | expected due to this | diff --git a/tests/ui/associated-types/associated-types-eq-hr.stderr b/tests/ui/associated-types/associated-types-eq-hr.stderr index 6cff403b318..3e1142d5d95 100644 --- a/tests/ui/associated-types/associated-types-eq-hr.stderr +++ b/tests/ui/associated-types/associated-types-eq-hr.stderr @@ -1,8 +1,8 @@ -error[E0271]: type mismatch resolving `for<'x> <UintStruct as TheTrait<&'x isize>>::A == &'x isize` +error[E0271]: type mismatch resolving `<UintStruct as TheTrait<&isize>>::A == &isize` --> $DIR/associated-types-eq-hr.rs:87:11 | LL | foo::<UintStruct>(); - | ^^^^^^^^^^ type mismatch resolving `for<'x> <UintStruct as TheTrait<&'x isize>>::A == &'x isize` + | ^^^^^^^^^^ type mismatch resolving `<UintStruct as TheTrait<&isize>>::A == &isize` | note: expected this to be `&isize` --> $DIR/associated-types-eq-hr.rs:26:14 @@ -15,16 +15,16 @@ note: required by a bound in `foo` --> $DIR/associated-types-eq-hr.rs:45:36 | LL | fn foo<T>() - | --- required by a bound in this + | --- required by a bound in this function LL | where LL | T: for<'x> TheTrait<&'x isize, A = &'x isize>, | ^^^^^^^^^^^^^ required by this bound in `foo` -error[E0271]: type mismatch resolving `for<'x> <IntStruct as TheTrait<&'x isize>>::A == &'x usize` +error[E0271]: type mismatch resolving `<IntStruct as TheTrait<&isize>>::A == &usize` --> $DIR/associated-types-eq-hr.rs:91:11 | LL | bar::<IntStruct>(); - | ^^^^^^^^^ type mismatch resolving `for<'x> <IntStruct as TheTrait<&'x isize>>::A == &'x usize` + | ^^^^^^^^^ type mismatch resolving `<IntStruct as TheTrait<&isize>>::A == &usize` | note: expected this to be `&usize` --> $DIR/associated-types-eq-hr.rs:14:14 @@ -37,7 +37,7 @@ note: required by a bound in `bar` --> $DIR/associated-types-eq-hr.rs:52:36 | LL | fn bar<T>() - | --- required by a bound in this + | --- required by a bound in this function LL | where LL | T: for<'x> TheTrait<&'x isize, A = &'x usize>, | ^^^^^^^^^^^^^ required by this bound in `bar` diff --git a/tests/ui/associated-types/defaults-suitability.stderr b/tests/ui/associated-types/defaults-suitability.stderr index eadad4cd572..2485758757b 100644 --- a/tests/ui/associated-types/defaults-suitability.stderr +++ b/tests/ui/associated-types/defaults-suitability.stderr @@ -27,7 +27,7 @@ LL | Self::Ty: Clone, | ^^^^^ required by this bound in `Tr2::Ty` LL | { LL | type Ty = NotClone; - | -- required by a bound in this + | -- required by a bound in this associated type help: consider annotating `NotClone` with `#[derive(Clone)]` | LL | #[derive(Clone)] @@ -75,7 +75,7 @@ LL | Self::Assoc: IsU8<Self::Assoc>, | ^^^^^^^^^^^^^^^^^ required by this bound in `D::Assoc` ... LL | type Assoc = NotClone; - | ----- required by a bound in this + | ----- required by a bound in this associated type error[E0277]: the trait bound `<Self as Foo2<T>>::Baz: Clone` is not satisfied --> $DIR/defaults-suitability.rs:65:23 @@ -124,7 +124,7 @@ LL | Self::Baz: Clone, | ^^^^^ required by this bound in `Foo3::Baz` ... LL | type Baz = T; - | --- required by a bound in this + | --- required by a bound in this associated type help: consider further restricting type parameter `T` | LL | Self::Baz: Clone, T: std::clone::Clone diff --git a/tests/ui/associated-types/hr-associated-type-bound-1.stderr b/tests/ui/associated-types/hr-associated-type-bound-1.stderr index 73b5e1053fb..b380a1b6f06 100644 --- a/tests/ui/associated-types/hr-associated-type-bound-1.stderr +++ b/tests/ui/associated-types/hr-associated-type-bound-1.stderr @@ -9,7 +9,7 @@ note: required by a bound in `X` --> $DIR/hr-associated-type-bound-1.rs:3:33 | LL | trait X<'a> - | - required by a bound in this + | - required by a bound in this trait LL | where LL | for<'b> <Self as X<'b>>::U: Clone, | ^^^^^ required by this bound in `X` diff --git a/tests/ui/associated-types/hr-associated-type-bound-object.stderr b/tests/ui/associated-types/hr-associated-type-bound-object.stderr index 6d19186bde4..a0a6f76a583 100644 --- a/tests/ui/associated-types/hr-associated-type-bound-object.stderr +++ b/tests/ui/associated-types/hr-associated-type-bound-object.stderr @@ -8,7 +8,7 @@ note: required by a bound in `X` --> $DIR/hr-associated-type-bound-object.rs:3:33 | LL | trait X<'a> - | - required by a bound in this + | - required by a bound in this trait LL | where LL | for<'b> <Self as X<'b>>::U: Clone, | ^^^^^ required by this bound in `X` diff --git a/tests/ui/associated-types/hr-associated-type-bound-param-1.stderr b/tests/ui/associated-types/hr-associated-type-bound-param-1.stderr index af2e616896a..e249f2e0c27 100644 --- a/tests/ui/associated-types/hr-associated-type-bound-param-1.stderr +++ b/tests/ui/associated-types/hr-associated-type-bound-param-1.stderr @@ -9,7 +9,7 @@ note: required by a bound in `Y` --> $DIR/hr-associated-type-bound-param-1.rs:4:36 | LL | trait Y<'a, T: ?Sized> - | - required by a bound in this + | - required by a bound in this trait ... LL | for<'b> <Self as Y<'b, T>>::V: Clone, | ^^^^^ required by this bound in `Y` diff --git a/tests/ui/associated-types/hr-associated-type-bound-param-2.stderr b/tests/ui/associated-types/hr-associated-type-bound-param-2.stderr index 52294f8c94a..366670269d7 100644 --- a/tests/ui/associated-types/hr-associated-type-bound-param-2.stderr +++ b/tests/ui/associated-types/hr-associated-type-bound-param-2.stderr @@ -9,7 +9,7 @@ note: required by a bound in `Z` --> $DIR/hr-associated-type-bound-param-2.rs:6:35 | LL | trait Z<'a, T: ?Sized> - | - required by a bound in this + | - required by a bound in this trait ... LL | for<'b> <T as Z<'b, u16>>::W: Clone, | ^^^^^ required by this bound in `Z` @@ -25,7 +25,7 @@ note: required by a bound in `Z` --> $DIR/hr-associated-type-bound-param-2.rs:6:35 | LL | trait Z<'a, T: ?Sized> - | - required by a bound in this + | - required by a bound in this trait ... LL | for<'b> <T as Z<'b, u16>>::W: Clone, | ^^^^^ required by this bound in `Z` @@ -41,7 +41,7 @@ note: required by a bound in `Z` --> $DIR/hr-associated-type-bound-param-2.rs:6:35 | LL | trait Z<'a, T: ?Sized> - | - required by a bound in this + | - required by a bound in this trait ... LL | for<'b> <T as Z<'b, u16>>::W: Clone, | ^^^^^ required by this bound in `Z` diff --git a/tests/ui/associated-types/hr-associated-type-bound-param-3.stderr b/tests/ui/associated-types/hr-associated-type-bound-param-3.stderr index 84d5e0494cb..f49439d3573 100644 --- a/tests/ui/associated-types/hr-associated-type-bound-param-3.stderr +++ b/tests/ui/associated-types/hr-associated-type-bound-param-3.stderr @@ -9,7 +9,7 @@ note: required by a bound in `X` --> $DIR/hr-associated-type-bound-param-3.rs:4:33 | LL | trait X<'a, T> - | - required by a bound in this + | - required by a bound in this trait ... LL | for<'b> <T as X<'b, T>>::U: Clone, | ^^^^^ required by this bound in `X` diff --git a/tests/ui/associated-types/hr-associated-type-bound-param-4.stderr b/tests/ui/associated-types/hr-associated-type-bound-param-4.stderr index ee1d5d32495..f8733b423d7 100644 --- a/tests/ui/associated-types/hr-associated-type-bound-param-4.stderr +++ b/tests/ui/associated-types/hr-associated-type-bound-param-4.stderr @@ -9,7 +9,7 @@ note: required by a bound in `X` --> $DIR/hr-associated-type-bound-param-4.rs:4:36 | LL | trait X<'a, T> - | - required by a bound in this + | - required by a bound in this trait ... LL | for<'b> <(T,) as X<'b, T>>::U: Clone, | ^^^^^ required by this bound in `X` diff --git a/tests/ui/associated-types/hr-associated-type-bound-param-5.stderr b/tests/ui/associated-types/hr-associated-type-bound-param-5.stderr index ece3151ba97..aae80a9b2e1 100644 --- a/tests/ui/associated-types/hr-associated-type-bound-param-5.stderr +++ b/tests/ui/associated-types/hr-associated-type-bound-param-5.stderr @@ -9,7 +9,7 @@ note: required by a bound in `X` --> $DIR/hr-associated-type-bound-param-5.rs:17:45 | LL | trait X<'a, T: Cycle + for<'b> X<'b, T>> - | - required by a bound in this + | - required by a bound in this trait ... LL | for<'b> <T::Next as X<'b, T::Next>>::U: Clone, | ^^^^^ required by this bound in `X` @@ -25,7 +25,7 @@ note: required by a bound in `X` --> $DIR/hr-associated-type-bound-param-5.rs:17:45 | LL | trait X<'a, T: Cycle + for<'b> X<'b, T>> - | - required by a bound in this + | - required by a bound in this trait ... LL | for<'b> <T::Next as X<'b, T::Next>>::U: Clone, | ^^^^^ required by this bound in `X` diff --git a/tests/ui/associated-types/hr-associated-type-projection-1.stderr b/tests/ui/associated-types/hr-associated-type-projection-1.stderr index a65f84ae58e..dd0389c34e6 100644 --- a/tests/ui/associated-types/hr-associated-type-projection-1.stderr +++ b/tests/ui/associated-types/hr-associated-type-projection-1.stderr @@ -10,14 +10,14 @@ note: required by a bound in `UnsafeCopy` --> $DIR/hr-associated-type-projection-1.rs:3:64 | LL | trait UnsafeCopy<'a, T: Copy> - | ---------- required by a bound in this + | ---------- required by a bound in this trait LL | where LL | for<'b> <Self as UnsafeCopy<'b, T>>::Item: std::ops::Deref<Target = T>, | ^^^^^^^^^^ required by this bound in `UnsafeCopy` help: consider further restricting this bound | -LL | impl<T: Copy + std::ops::Deref + Deref<Target = T>> UnsafeCopy<'_, T> for T { - | +++++++++++++++++++ +LL | impl<T: Copy + std::ops::Deref<Target = T>> UnsafeCopy<'_, T> for T { + | ++++++++++++ error: aborting due to previous error diff --git a/tests/ui/issues/issue-38821.rs b/tests/ui/associated-types/issue-38821.rs index 6753860e9ff..6753860e9ff 100644 --- a/tests/ui/issues/issue-38821.rs +++ b/tests/ui/associated-types/issue-38821.rs diff --git a/tests/ui/issues/issue-38821.stderr b/tests/ui/associated-types/issue-38821.stderr index a52a9c138f1..a52a9c138f1 100644 --- a/tests/ui/issues/issue-38821.stderr +++ b/tests/ui/associated-types/issue-38821.stderr diff --git a/tests/ui/associated-types/issue-43924.stderr b/tests/ui/associated-types/issue-43924.stderr index 526f425b21e..ab1a9511ec6 100644 --- a/tests/ui/associated-types/issue-43924.stderr +++ b/tests/ui/associated-types/issue-43924.stderr @@ -14,7 +14,7 @@ error[E0599]: no function or associated item named `default` found for trait obj --> $DIR/issue-43924.rs:14:39 | LL | assert_eq!(<() as Foo<u32>>::Out::default().to_string(), "false"); - | ^^^^^^^ function or associated item not found in `(dyn ToString + 'static)` + | ^^^^^^^ function or associated item not found in `dyn ToString` error: aborting due to 2 previous errors diff --git a/tests/ui/associated-types/issue-87261.rs b/tests/ui/associated-types/issue-87261.rs index e8548d402fa..384561f8ccd 100644 --- a/tests/ui/associated-types/issue-87261.rs +++ b/tests/ui/associated-types/issue-87261.rs @@ -77,10 +77,10 @@ where fn main() { accepts_trait(returns_opaque()); - //~^ ERROR type mismatch resolving `<impl Trait + 'static as Trait>::Associated == ()` + //~^ ERROR type mismatch resolving `<impl Trait as Trait>::Associated == ()` accepts_trait(returns_opaque_derived()); - //~^ ERROR type mismatch resolving `<impl DerivedTrait + 'static as Trait>::Associated == ()` + //~^ ERROR type mismatch resolving `<impl DerivedTrait as Trait>::Associated == ()` accepts_trait(returns_opaque_foo()); //~^ ERROR type mismatch resolving `<impl Trait + Foo as Trait>::Associated == ()` @@ -89,7 +89,7 @@ fn main() { //~^ ERROR type mismatch resolving `<impl DerivedTrait + Foo as Trait>::Associated == ()` accepts_generic_trait(returns_opaque_generic()); - //~^ ERROR type mismatch resolving `<impl GenericTrait<()> + 'static as GenericTrait<()>>::Associated == ()` + //~^ ERROR type mismatch resolving `<impl GenericTrait<()> as GenericTrait<()>>::Associated == ()` accepts_generic_trait(returns_opaque_generic_foo()); //~^ ERROR type mismatch resolving `<impl GenericTrait<()> + Foo as GenericTrait<()>>::Associated == ()` diff --git a/tests/ui/associated-types/issue-87261.stderr b/tests/ui/associated-types/issue-87261.stderr index 2cce6b94702..f5c6d82471a 100644 --- a/tests/ui/associated-types/issue-87261.stderr +++ b/tests/ui/associated-types/issue-87261.stderr @@ -132,7 +132,7 @@ note: required by a bound in `accepts_generic_trait` LL | fn accepts_generic_trait<T: GenericTrait<(), Associated = ()>>(_: T) {} | ^^^^^^^^^^^^^^^ required by this bound in `accepts_generic_trait` -error[E0271]: type mismatch resolving `<impl Trait + 'static as Trait>::Associated == ()` +error[E0271]: type mismatch resolving `<impl Trait as Trait>::Associated == ()` --> $DIR/issue-87261.rs:79:19 | LL | fn returns_opaque() -> impl Trait + 'static { @@ -155,7 +155,7 @@ help: consider constraining the associated type `<impl Trait + 'static as Trait> LL | fn returns_opaque() -> impl Trait<Associated = ()> + 'static { | +++++++++++++++++ -error[E0271]: type mismatch resolving `<impl DerivedTrait + 'static as Trait>::Associated == ()` +error[E0271]: type mismatch resolving `<impl DerivedTrait as Trait>::Associated == ()` --> $DIR/issue-87261.rs:82:19 | LL | fn returns_opaque_derived() -> impl DerivedTrait + 'static { @@ -222,7 +222,7 @@ note: required by a bound in `accepts_trait` LL | fn accepts_trait<T: Trait<Associated = ()>>(_: T) {} | ^^^^^^^^^^^^^^^ required by this bound in `accepts_trait` -error[E0271]: type mismatch resolving `<impl GenericTrait<()> + 'static as GenericTrait<()>>::Associated == ()` +error[E0271]: type mismatch resolving `<impl GenericTrait<()> as GenericTrait<()>>::Associated == ()` --> $DIR/issue-87261.rs:91:27 | LL | fn returns_opaque_generic() -> impl GenericTrait<()> + 'static { diff --git a/tests/ui/associated-types/point-at-type-on-obligation-failure-2.stderr b/tests/ui/associated-types/point-at-type-on-obligation-failure-2.stderr index 2e7a1dd2a31..3b4689e08cc 100644 --- a/tests/ui/associated-types/point-at-type-on-obligation-failure-2.stderr +++ b/tests/ui/associated-types/point-at-type-on-obligation-failure-2.stderr @@ -23,7 +23,7 @@ LL | Self::Assoc: Bar, | ^^^ required by this bound in `Baz::Assoc` LL | { LL | type Assoc; - | ----- required by a bound in this + | ----- required by a bound in this associated type error[E0277]: the trait bound `bool: Bar` is not satisfied --> $DIR/point-at-type-on-obligation-failure-2.rs:30:18 @@ -38,7 +38,7 @@ LL | <Self as Bat>::Assoc: Bar, | ^^^ required by this bound in `Bat::Assoc` LL | { LL | type Assoc; - | ----- required by a bound in this + | ----- required by a bound in this associated type error: aborting due to 3 previous errors diff --git a/tests/ui/async-await/async-await-let-else.drop_tracking.stderr b/tests/ui/async-await/async-await-let-else.drop_tracking.stderr new file mode 100644 index 00000000000..fb83ca90a37 --- /dev/null +++ b/tests/ui/async-await/async-await-let-else.drop_tracking.stderr @@ -0,0 +1,106 @@ +error: future cannot be sent between threads safely + --> $DIR/async-await-let-else.rs:48:13 + | +LL | is_send(foo(Some(true))); + | ^^^^^^^^^^^^^^^ future returned by `foo` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>` +note: future is not `Send` as this value is used across an await + --> $DIR/async-await-let-else.rs:11:14 + | +LL | let r = Rc::new(()); + | - has type `Rc<()>` which is not `Send` +LL | bar().await + | ^^^^^^ await occurs here, with `r` maybe used later +LL | }; + | - `r` is later dropped here +note: required by a bound in `is_send` + --> $DIR/async-await-let-else.rs:19:15 + | +LL | fn is_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `is_send` + +error[E0277]: `Rc<()>` cannot be sent between threads safely + --> $DIR/async-await-let-else.rs:50:13 + | +LL | async fn foo2(x: Option<bool>) { + | - within this `impl Future<Output = ()>` +... +LL | is_send(foo2(Some(true))); + | ------- ^^^^^^^^^^^^^^^^ `Rc<()>` cannot be sent between threads safely + | | + | required by a bound introduced by this call + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>` +note: required because it's used within this `async fn` body + --> $DIR/async-await-let-else.rs:27:29 + | +LL | async fn bar2<T>(_: T) -> ! { + | _____________________________^ +LL | | panic!() +LL | | } + | |_^ + = note: required because it captures the following types: `ResumeTy`, `Option<bool>`, `impl Future<Output = !>`, `()` +note: required because it's used within this `async fn` body + --> $DIR/async-await-let-else.rs:21:32 + | +LL | async fn foo2(x: Option<bool>) { + | ________________________________^ +LL | | let Some(_) = x else { +LL | | bar2(Rc::new(())).await +LL | | }; +LL | | } + | |_^ +note: required by a bound in `is_send` + --> $DIR/async-await-let-else.rs:19:15 + | +LL | fn is_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `is_send` + +error: future cannot be sent between threads safely + --> $DIR/async-await-let-else.rs:52:13 + | +LL | is_send(foo3(Some(true))); + | ^^^^^^^^^^^^^^^^ future returned by `foo3` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>` +note: future is not `Send` as this value is used across an await + --> $DIR/async-await-let-else.rs:33:28 + | +LL | (Rc::new(()), bar().await); + | ----------- ^^^^^^ - `Rc::new(())` is later dropped here + | | | + | | await occurs here, with `Rc::new(())` maybe used later + | has type `Rc<()>` which is not `Send` +note: required by a bound in `is_send` + --> $DIR/async-await-let-else.rs:19:15 + | +LL | fn is_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `is_send` + +error: future cannot be sent between threads safely + --> $DIR/async-await-let-else.rs:54:13 + | +LL | is_send(foo4(Some(true))); + | ^^^^^^^^^^^^^^^^ future returned by `foo4` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>` +note: future is not `Send` as this value is used across an await + --> $DIR/async-await-let-else.rs:41:14 + | +LL | let r = Rc::new(()); + | - has type `Rc<()>` which is not `Send` +LL | bar().await; + | ^^^^^^ await occurs here, with `r` maybe used later +... +LL | }; + | - `r` is later dropped here +note: required by a bound in `is_send` + --> $DIR/async-await-let-else.rs:19:15 + | +LL | fn is_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `is_send` + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/async-await/async-await-let-else.drop_tracking_mir.stderr b/tests/ui/async-await/async-await-let-else.drop_tracking_mir.stderr new file mode 100644 index 00000000000..c284bbfb1cc --- /dev/null +++ b/tests/ui/async-await/async-await-let-else.drop_tracking_mir.stderr @@ -0,0 +1,100 @@ +error: future cannot be sent between threads safely + --> $DIR/async-await-let-else.rs:48:13 + | +LL | is_send(foo(Some(true))); + | ^^^^^^^^^^^^^^^ future returned by `foo` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>` +note: future is not `Send` as this value is used across an await + --> $DIR/async-await-let-else.rs:11:14 + | +LL | let r = Rc::new(()); + | - has type `Rc<()>` which is not `Send` +LL | bar().await + | ^^^^^^ await occurs here, with `r` maybe used later +note: required by a bound in `is_send` + --> $DIR/async-await-let-else.rs:19:15 + | +LL | fn is_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `is_send` + +error[E0277]: `Rc<()>` cannot be sent between threads safely + --> $DIR/async-await-let-else.rs:50:13 + | +LL | async fn foo2(x: Option<bool>) { + | - within this `impl Future<Output = ()>` +... +LL | is_send(foo2(Some(true))); + | ------- ^^^^^^^^^^^^^^^^ `Rc<()>` cannot be sent between threads safely + | | + | required by a bound introduced by this call + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>` +note: required because it's used within this `async fn` body + --> $DIR/async-await-let-else.rs:27:29 + | +LL | async fn bar2<T>(_: T) -> ! { + | _____________________________^ +LL | | panic!() +LL | | } + | |_^ + = note: required because it captures the following types: `impl Future<Output = !>` +note: required because it's used within this `async fn` body + --> $DIR/async-await-let-else.rs:21:32 + | +LL | async fn foo2(x: Option<bool>) { + | ________________________________^ +LL | | let Some(_) = x else { +LL | | bar2(Rc::new(())).await +LL | | }; +LL | | } + | |_^ +note: required by a bound in `is_send` + --> $DIR/async-await-let-else.rs:19:15 + | +LL | fn is_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `is_send` + +error: future cannot be sent between threads safely + --> $DIR/async-await-let-else.rs:52:13 + | +LL | is_send(foo3(Some(true))); + | ^^^^^^^^^^^^^^^^ future returned by `foo3` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>` +note: future is not `Send` as this value is used across an await + --> $DIR/async-await-let-else.rs:33:28 + | +LL | (Rc::new(()), bar().await); + | ----------- ^^^^^^ await occurs here, with `Rc::new(())` maybe used later + | | + | has type `Rc<()>` which is not `Send` +note: required by a bound in `is_send` + --> $DIR/async-await-let-else.rs:19:15 + | +LL | fn is_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `is_send` + +error: future cannot be sent between threads safely + --> $DIR/async-await-let-else.rs:54:13 + | +LL | is_send(foo4(Some(true))); + | ^^^^^^^^^^^^^^^^ future returned by `foo4` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>` +note: future is not `Send` as this value is used across an await + --> $DIR/async-await-let-else.rs:41:14 + | +LL | let r = Rc::new(()); + | - has type `Rc<()>` which is not `Send` +LL | bar().await; + | ^^^^^^ await occurs here, with `r` maybe used later +note: required by a bound in `is_send` + --> $DIR/async-await-let-else.rs:19:15 + | +LL | fn is_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `is_send` + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/async-await/async-await-let-else.no_drop_tracking.stderr b/tests/ui/async-await/async-await-let-else.no_drop_tracking.stderr new file mode 100644 index 00000000000..d3c5e80a30d --- /dev/null +++ b/tests/ui/async-await/async-await-let-else.no_drop_tracking.stderr @@ -0,0 +1,90 @@ +error: future cannot be sent between threads safely + --> $DIR/async-await-let-else.rs:48:13 + | +LL | is_send(foo(Some(true))); + | ^^^^^^^^^^^^^^^ future returned by `foo` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>` +note: future is not `Send` as this value is used across an await + --> $DIR/async-await-let-else.rs:11:14 + | +LL | let r = Rc::new(()); + | - has type `Rc<()>` which is not `Send` +LL | bar().await + | ^^^^^^ await occurs here, with `r` maybe used later +LL | }; + | - `r` is later dropped here +note: required by a bound in `is_send` + --> $DIR/async-await-let-else.rs:19:15 + | +LL | fn is_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `is_send` + +error: future cannot be sent between threads safely + --> $DIR/async-await-let-else.rs:50:13 + | +LL | is_send(foo2(Some(true))); + | ^^^^^^^^^^^^^^^^ future returned by `foo2` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>` +note: future is not `Send` as this value is used across an await + --> $DIR/async-await-let-else.rs:23:26 + | +LL | bar2(Rc::new(())).await + | ----------- ^^^^^^ await occurs here, with `Rc::new(())` maybe used later + | | + | has type `Rc<()>` which is not `Send` +LL | }; + | - `Rc::new(())` is later dropped here +note: required by a bound in `is_send` + --> $DIR/async-await-let-else.rs:19:15 + | +LL | fn is_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `is_send` + +error: future cannot be sent between threads safely + --> $DIR/async-await-let-else.rs:52:13 + | +LL | is_send(foo3(Some(true))); + | ^^^^^^^^^^^^^^^^ future returned by `foo3` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>` +note: future is not `Send` as this value is used across an await + --> $DIR/async-await-let-else.rs:33:28 + | +LL | (Rc::new(()), bar().await); + | ----------- ^^^^^^ - `Rc::new(())` is later dropped here + | | | + | | await occurs here, with `Rc::new(())` maybe used later + | has type `Rc<()>` which is not `Send` +note: required by a bound in `is_send` + --> $DIR/async-await-let-else.rs:19:15 + | +LL | fn is_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `is_send` + +error: future cannot be sent between threads safely + --> $DIR/async-await-let-else.rs:54:13 + | +LL | is_send(foo4(Some(true))); + | ^^^^^^^^^^^^^^^^ future returned by `foo4` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>` +note: future is not `Send` as this value is used across an await + --> $DIR/async-await-let-else.rs:41:14 + | +LL | let r = Rc::new(()); + | - has type `Rc<()>` which is not `Send` +LL | bar().await; + | ^^^^^^ await occurs here, with `r` maybe used later +... +LL | }; + | - `r` is later dropped here +note: required by a bound in `is_send` + --> $DIR/async-await-let-else.rs:19:15 + | +LL | fn is_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `is_send` + +error: aborting due to 4 previous errors + diff --git a/tests/ui/async-await/async-await-let-else.rs b/tests/ui/async-await/async-await-let-else.rs index 3fb2142b9e5..113d576b5e7 100644 --- a/tests/ui/async-await/async-await-let-else.rs +++ b/tests/ui/async-await/async-await-let-else.rs @@ -1,7 +1,7 @@ // edition:2021 -// revisions: drop-tracking no-drop-tracking -// [drop-tracking] compile-flags: -Zdrop-tracking=yes -// [no-drop-tracking] compile-flags: -Zdrop-tracking=no +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir use std::rc::Rc; diff --git a/tests/ui/async-await/async-block-control-flow-static-semantics.stderr b/tests/ui/async-await/async-block-control-flow-static-semantics.stderr index c4487eb840a..a6dbb071614 100644 --- a/tests/ui/async-await/async-block-control-flow-static-semantics.stderr +++ b/tests/ui/async-await/async-block-control-flow-static-semantics.stderr @@ -57,7 +57,7 @@ error[E0308]: mismatched types --> $DIR/async-block-control-flow-static-semantics.rs:49:44 | LL | fn rethrow_targets_async_block_not_fn() -> Result<u8, MyErr> { - | ---------------------------------- ^^^^^^^^^^^^^^^^^ expected enum `Result`, found `()` + | ---------------------------------- ^^^^^^^^^^^^^^^^^ expected `Result<u8, MyErr>`, found `()` | | | implicitly returns `()` as its body has no tail or `return` expression | @@ -68,7 +68,7 @@ error[E0308]: mismatched types --> $DIR/async-block-control-flow-static-semantics.rs:58:50 | LL | fn rethrow_targets_async_block_not_async_fn() -> Result<u8, MyErr> { - | ---------------------------------------- ^^^^^^^^^^^^^^^^^ expected enum `Result`, found `()` + | ---------------------------------------- ^^^^^^^^^^^^^^^^^ expected `Result<u8, MyErr>`, found `()` | | | implicitly returns `()` as its body has no tail or `return` expression | diff --git a/tests/ui/async-await/async-error-span.stderr b/tests/ui/async-await/async-error-span.drop_tracking.stderr index 7d4447b6d55..c6257cb324d 100644 --- a/tests/ui/async-await/async-error-span.stderr +++ b/tests/ui/async-await/async-error-span.drop_tracking.stderr @@ -1,5 +1,5 @@ error[E0277]: `()` is not a future - --> $DIR/async-error-span.rs:7:20 + --> $DIR/async-error-span.rs:10:20 | LL | fn get_future() -> impl Future<Output = ()> { | ^^^^^^^^^^^^^^^^^^^^^^^^ `()` is not a future @@ -8,13 +8,13 @@ LL | fn get_future() -> impl Future<Output = ()> { = note: () must be a future or must implement `IntoFuture` to be awaited error[E0698]: type inside `async fn` body must be known in this context - --> $DIR/async-error-span.rs:13:9 + --> $DIR/async-error-span.rs:16:9 | LL | let a; | ^ cannot infer type | note: the type is part of the `async fn` body because of this `await` - --> $DIR/async-error-span.rs:14:17 + --> $DIR/async-error-span.rs:19:17 | LL | get_future().await; | ^^^^^^ diff --git a/tests/ui/async-await/async-error-span.drop_tracking_mir.stderr b/tests/ui/async-await/async-error-span.drop_tracking_mir.stderr new file mode 100644 index 00000000000..2f29ee6cdb0 --- /dev/null +++ b/tests/ui/async-await/async-error-span.drop_tracking_mir.stderr @@ -0,0 +1,24 @@ +error[E0277]: `()` is not a future + --> $DIR/async-error-span.rs:10:20 + | +LL | fn get_future() -> impl Future<Output = ()> { + | ^^^^^^^^^^^^^^^^^^^^^^^^ `()` is not a future + | + = help: the trait `Future` is not implemented for `()` + = note: () must be a future or must implement `IntoFuture` to be awaited + +error[E0282]: type annotations needed + --> $DIR/async-error-span.rs:16:9 + | +LL | let a; + | ^ + | +help: consider giving `a` an explicit type + | +LL | let a: /* Type */; + | ++++++++++++ + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0277, E0282. +For more information about an error, try `rustc --explain E0277`. diff --git a/tests/ui/async-await/async-error-span.no_drop_tracking.stderr b/tests/ui/async-await/async-error-span.no_drop_tracking.stderr new file mode 100644 index 00000000000..c6257cb324d --- /dev/null +++ b/tests/ui/async-await/async-error-span.no_drop_tracking.stderr @@ -0,0 +1,25 @@ +error[E0277]: `()` is not a future + --> $DIR/async-error-span.rs:10:20 + | +LL | fn get_future() -> impl Future<Output = ()> { + | ^^^^^^^^^^^^^^^^^^^^^^^^ `()` is not a future + | + = help: the trait `Future` is not implemented for `()` + = note: () must be a future or must implement `IntoFuture` to be awaited + +error[E0698]: type inside `async fn` body must be known in this context + --> $DIR/async-error-span.rs:16:9 + | +LL | let a; + | ^ cannot infer type + | +note: the type is part of the `async fn` body because of this `await` + --> $DIR/async-error-span.rs:19:17 + | +LL | get_future().await; + | ^^^^^^ + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0277, E0698. +For more information about an error, try `rustc --explain E0277`. diff --git a/tests/ui/async-await/async-error-span.rs b/tests/ui/async-await/async-error-span.rs index 86d459bf084..c9ecf359e3d 100644 --- a/tests/ui/async-await/async-error-span.rs +++ b/tests/ui/async-await/async-error-span.rs @@ -1,3 +1,6 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // edition:2018 // Regression test for issue #62382. @@ -10,7 +13,9 @@ fn get_future() -> impl Future<Output = ()> { } async fn foo() { - let a; //~ ERROR type inside `async fn` body must be known in this context + let a; + //[no_drop_tracking,drop_tracking]~^ ERROR type inside `async fn` body must be known in this context + //[drop_tracking_mir]~^^ ERROR type annotations needed get_future().await; } diff --git a/tests/ui/async-await/async-fn-nonsend.drop_tracking.stderr b/tests/ui/async-await/async-fn-nonsend.drop_tracking.stderr new file mode 100644 index 00000000000..0f0dc335e7f --- /dev/null +++ b/tests/ui/async-await/async-fn-nonsend.drop_tracking.stderr @@ -0,0 +1,49 @@ +error: future cannot be sent between threads safely + --> $DIR/async-fn-nonsend.rs:72:17 + | +LL | assert_send(non_send_temporary_in_match()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_send_temporary_in_match` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>` +note: future is not `Send` as this value is used across an await + --> $DIR/async-fn-nonsend.rs:36:25 + | +LL | match Some(non_send()) { + | ---------------- has type `Option<impl Debug>` which is not `Send` +LL | Some(_) => fut().await, + | ^^^^^^ await occurs here, with `Some(non_send())` maybe used later +... +LL | } + | - `Some(non_send())` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/async-fn-nonsend.rs:67:24 + | +LL | fn assert_send(_: impl Send) {} + | ^^^^ required by this bound in `assert_send` + +error: future cannot be sent between threads safely + --> $DIR/async-fn-nonsend.rs:74:17 + | +LL | assert_send(non_sync_with_method_call()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_sync_with_method_call` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `dyn std::fmt::Write` +note: future is not `Send` as this value is used across an await + --> $DIR/async-fn-nonsend.rs:49:14 + | +LL | let f: &mut std::fmt::Formatter = &mut get_formatter(); + | --------------- has type `Formatter<'_>` which is not `Send` +... +LL | fut().await; + | ^^^^^^ await occurs here, with `get_formatter()` maybe used later +LL | } +LL | } + | - `get_formatter()` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/async-fn-nonsend.rs:67:24 + | +LL | fn assert_send(_: impl Send) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to 2 previous errors + diff --git a/tests/ui/async-await/async-fn-nonsend.drop_tracking_mir.stderr b/tests/ui/async-await/async-fn-nonsend.drop_tracking_mir.stderr new file mode 100644 index 00000000000..57a01280145 --- /dev/null +++ b/tests/ui/async-await/async-fn-nonsend.drop_tracking_mir.stderr @@ -0,0 +1,43 @@ +error: future cannot be sent between threads safely + --> $DIR/async-fn-nonsend.rs:72:17 + | +LL | assert_send(non_send_temporary_in_match()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_send_temporary_in_match` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>` +note: future is not `Send` as this value is used across an await + --> $DIR/async-fn-nonsend.rs:36:25 + | +LL | match Some(non_send()) { + | ---------------- has type `Option<impl Debug>` which is not `Send` +LL | Some(_) => fut().await, + | ^^^^^^ await occurs here, with `Some(non_send())` maybe used later +note: required by a bound in `assert_send` + --> $DIR/async-fn-nonsend.rs:67:24 + | +LL | fn assert_send(_: impl Send) {} + | ^^^^ required by this bound in `assert_send` + +error: future cannot be sent between threads safely + --> $DIR/async-fn-nonsend.rs:74:17 + | +LL | assert_send(non_sync_with_method_call()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_sync_with_method_call` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `dyn std::fmt::Write` +note: future is not `Send` as this value is used across an await + --> $DIR/async-fn-nonsend.rs:49:14 + | +LL | let f: &mut std::fmt::Formatter = &mut get_formatter(); + | --------------- has type `Formatter<'_>` which is not `Send` +... +LL | fut().await; + | ^^^^^^ await occurs here, with `get_formatter()` maybe used later +note: required by a bound in `assert_send` + --> $DIR/async-fn-nonsend.rs:67:24 + | +LL | fn assert_send(_: impl Send) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to 2 previous errors + diff --git a/tests/ui/async-await/async-fn-nonsend.no_drop_tracking.stderr b/tests/ui/async-await/async-fn-nonsend.no_drop_tracking.stderr new file mode 100644 index 00000000000..5cec21d890e --- /dev/null +++ b/tests/ui/async-await/async-fn-nonsend.no_drop_tracking.stderr @@ -0,0 +1,120 @@ +error: future cannot be sent between threads safely + --> $DIR/async-fn-nonsend.rs:70:17 + | +LL | assert_send(local_dropped_before_await()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `local_dropped_before_await` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>` +note: future is not `Send` as this value is used across an await + --> $DIR/async-fn-nonsend.rs:27:10 + | +LL | let x = non_send(); + | - has type `impl Debug` which is not `Send` +LL | drop(x); +LL | fut().await; + | ^^^^^^ await occurs here, with `x` maybe used later +LL | } + | - `x` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/async-fn-nonsend.rs:67:24 + | +LL | fn assert_send(_: impl Send) {} + | ^^^^ required by this bound in `assert_send` + +error: future cannot be sent between threads safely + --> $DIR/async-fn-nonsend.rs:72:17 + | +LL | assert_send(non_send_temporary_in_match()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_send_temporary_in_match` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>` +note: future is not `Send` as this value is used across an await + --> $DIR/async-fn-nonsend.rs:36:25 + | +LL | match Some(non_send()) { + | ---------- has type `impl Debug` which is not `Send` +LL | Some(_) => fut().await, + | ^^^^^^ await occurs here, with `non_send()` maybe used later +... +LL | } + | - `non_send()` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/async-fn-nonsend.rs:67:24 + | +LL | fn assert_send(_: impl Send) {} + | ^^^^ required by this bound in `assert_send` + +error: future cannot be sent between threads safely + --> $DIR/async-fn-nonsend.rs:74:17 + | +LL | assert_send(non_sync_with_method_call()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_sync_with_method_call` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `dyn std::fmt::Write` +note: future is not `Send` as this value is used across an await + --> $DIR/async-fn-nonsend.rs:49:14 + | +LL | let f: &mut std::fmt::Formatter = &mut get_formatter(); + | --------------- has type `Formatter<'_>` which is not `Send` +... +LL | fut().await; + | ^^^^^^ await occurs here, with `get_formatter()` maybe used later +LL | } +LL | } + | - `get_formatter()` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/async-fn-nonsend.rs:67:24 + | +LL | fn assert_send(_: impl Send) {} + | ^^^^ required by this bound in `assert_send` + +error: future cannot be sent between threads safely + --> $DIR/async-fn-nonsend.rs:76:17 + | +LL | assert_send(non_sync_with_method_call_panic()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_sync_with_method_call_panic` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `dyn std::fmt::Write` +note: future is not `Send` as this value is used across an await + --> $DIR/async-fn-nonsend.rs:56:14 + | +LL | let f: &mut std::fmt::Formatter = panic!(); + | - has type `&mut Formatter<'_>` which is not `Send` +LL | if non_sync().fmt(f).unwrap() == () { +LL | fut().await; + | ^^^^^^ await occurs here, with `f` maybe used later +LL | } +LL | } + | - `f` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/async-fn-nonsend.rs:67:24 + | +LL | fn assert_send(_: impl Send) {} + | ^^^^ required by this bound in `assert_send` + +error: future cannot be sent between threads safely + --> $DIR/async-fn-nonsend.rs:78:17 + | +LL | assert_send(non_sync_with_method_call_infinite_loop()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_sync_with_method_call_infinite_loop` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `dyn std::fmt::Write` +note: future is not `Send` as this value is used across an await + --> $DIR/async-fn-nonsend.rs:63:14 + | +LL | let f: &mut std::fmt::Formatter = loop {}; + | - has type `&mut Formatter<'_>` which is not `Send` +LL | if non_sync().fmt(f).unwrap() == () { +LL | fut().await; + | ^^^^^^ await occurs here, with `f` maybe used later +LL | } +LL | } + | - `f` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/async-fn-nonsend.rs:67:24 + | +LL | fn assert_send(_: impl Send) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to 5 previous errors + diff --git a/tests/ui/async-await/async-fn-nonsend.rs b/tests/ui/async-await/async-fn-nonsend.rs index d7f8d7ac546..ed440bd0182 100644 --- a/tests/ui/async-await/async-fn-nonsend.rs +++ b/tests/ui/async-await/async-fn-nonsend.rs @@ -1,5 +1,8 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // edition:2018 -// compile-flags: --crate-type lib -Zdrop-tracking +// compile-flags: --crate-type lib use std::{cell::RefCell, fmt::Debug, rc::Rc}; @@ -65,10 +68,13 @@ fn assert_send(_: impl Send) {} pub fn pass_assert() { assert_send(local_dropped_before_await()); + //[no_drop_tracking]~^ ERROR future cannot be sent between threads safely assert_send(non_send_temporary_in_match()); //~^ ERROR future cannot be sent between threads safely assert_send(non_sync_with_method_call()); //~^ ERROR future cannot be sent between threads safely assert_send(non_sync_with_method_call_panic()); + //[no_drop_tracking]~^ ERROR future cannot be sent between threads safely assert_send(non_sync_with_method_call_infinite_loop()); + //[no_drop_tracking]~^ ERROR future cannot be sent between threads safely } diff --git a/tests/ui/async-await/async-fn-nonsend.stderr b/tests/ui/async-await/async-fn-nonsend.stderr index a7b872fe444..0f0dc335e7f 100644 --- a/tests/ui/async-await/async-fn-nonsend.stderr +++ b/tests/ui/async-await/async-fn-nonsend.stderr @@ -1,12 +1,12 @@ error: future cannot be sent between threads safely - --> $DIR/async-fn-nonsend.rs:68:17 + --> $DIR/async-fn-nonsend.rs:72:17 | LL | assert_send(non_send_temporary_in_match()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_send_temporary_in_match` is not `Send` | = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>` note: future is not `Send` as this value is used across an await - --> $DIR/async-fn-nonsend.rs:33:25 + --> $DIR/async-fn-nonsend.rs:36:25 | LL | match Some(non_send()) { | ---------------- has type `Option<impl Debug>` which is not `Send` @@ -16,20 +16,20 @@ LL | Some(_) => fut().await, LL | } | - `Some(non_send())` is later dropped here note: required by a bound in `assert_send` - --> $DIR/async-fn-nonsend.rs:64:24 + --> $DIR/async-fn-nonsend.rs:67:24 | LL | fn assert_send(_: impl Send) {} | ^^^^ required by this bound in `assert_send` error: future cannot be sent between threads safely - --> $DIR/async-fn-nonsend.rs:70:17 + --> $DIR/async-fn-nonsend.rs:74:17 | LL | assert_send(non_sync_with_method_call()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_sync_with_method_call` is not `Send` | = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `dyn std::fmt::Write` note: future is not `Send` as this value is used across an await - --> $DIR/async-fn-nonsend.rs:46:14 + --> $DIR/async-fn-nonsend.rs:49:14 | LL | let f: &mut std::fmt::Formatter = &mut get_formatter(); | --------------- has type `Formatter<'_>` which is not `Send` @@ -40,7 +40,7 @@ LL | } LL | } | - `get_formatter()` is later dropped here note: required by a bound in `assert_send` - --> $DIR/async-fn-nonsend.rs:64:24 + --> $DIR/async-fn-nonsend.rs:67:24 | LL | fn assert_send(_: impl Send) {} | ^^^^ required by this bound in `assert_send` diff --git a/tests/ui/async-await/async-fn-path-elision.stderr b/tests/ui/async-await/async-fn-path-elision.stderr index 5e0c8c29989..224198653dc 100644 --- a/tests/ui/async-await/async-fn-path-elision.stderr +++ b/tests/ui/async-await/async-fn-path-elision.stderr @@ -4,7 +4,6 @@ error[E0726]: implicit elided lifetime not allowed here LL | async fn error(lt: HasLifetime) { | ^^^^^^^^^^^ expected lifetime parameter | - = note: assuming a `'static` lifetime... help: indicate the anonymous lifetime | LL | async fn error(lt: HasLifetime<'_>) { diff --git a/tests/ui/async-await/default-struct-update.rs b/tests/ui/async-await/default-struct-update.rs index 64fb6280dd7..daee8469a14 100644 --- a/tests/ui/async-await/default-struct-update.rs +++ b/tests/ui/async-await/default-struct-update.rs @@ -1,6 +1,8 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // build-pass // edition:2018 -// compile-flags: -Zdrop-tracking=y fn main() { let _ = foo(); diff --git a/tests/ui/async-await/dont-suggest-missing-await.stderr b/tests/ui/async-await/dont-suggest-missing-await.stderr index 627bf05bba2..1fa4e5db0cb 100644 --- a/tests/ui/async-await/dont-suggest-missing-await.stderr +++ b/tests/ui/async-await/dont-suggest-missing-await.stderr @@ -2,17 +2,15 @@ error[E0308]: mismatched types --> $DIR/dont-suggest-missing-await.rs:14:18 | LL | take_u32(x) - | -------- ^ expected `u32`, found opaque type + | -------- ^ expected `u32`, found future | | | arguments to this function are incorrect | -note: while checking the return type of the `async fn` - --> $DIR/dont-suggest-missing-await.rs:7:24 +note: calling an async function returns a future + --> $DIR/dont-suggest-missing-await.rs:14:18 | -LL | async fn make_u32() -> u32 { - | ^^^ checked the `Output` of this `async fn`, found opaque type - = note: expected type `u32` - found opaque type `impl Future<Output = u32>` +LL | take_u32(x) + | ^ note: function defined here --> $DIR/dont-suggest-missing-await.rs:5:4 | diff --git a/tests/ui/async-await/drop-and-assign.rs b/tests/ui/async-await/drop-and-assign.rs index fa3f3303677..e520dfbdcce 100644 --- a/tests/ui/async-await/drop-and-assign.rs +++ b/tests/ui/async-await/drop-and-assign.rs @@ -1,5 +1,7 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // edition:2021 -// compile-flags: -Zdrop-tracking // build-pass struct A; diff --git a/tests/ui/async-await/drop-track-field-assign-nonsend.stderr b/tests/ui/async-await/drop-track-field-assign-nonsend.drop_tracking.stderr index d95483c8119..e2bba812d05 100644 --- a/tests/ui/async-await/drop-track-field-assign-nonsend.stderr +++ b/tests/ui/async-await/drop-track-field-assign-nonsend.drop_tracking.stderr @@ -1,12 +1,12 @@ error: future cannot be sent between threads safely - --> $DIR/drop-track-field-assign-nonsend.rs:43:17 + --> $DIR/drop-track-field-assign-nonsend.rs:45:17 | LL | assert_send(agent.handle()); | ^^^^^^^^^^^^^^ future returned by `handle` is not `Send` | = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<String>` note: future is not `Send` as this value is used across an await - --> $DIR/drop-track-field-assign-nonsend.rs:21:38 + --> $DIR/drop-track-field-assign-nonsend.rs:23:38 | LL | let mut info = self.info_result.clone(); | -------- has type `InfoResult` which is not `Send` @@ -16,7 +16,7 @@ LL | let _ = send_element(element).await; LL | } | - `mut info` is later dropped here note: required by a bound in `assert_send` - --> $DIR/drop-track-field-assign-nonsend.rs:38:19 + --> $DIR/drop-track-field-assign-nonsend.rs:40:19 | LL | fn assert_send<T: Send>(_: T) {} | ^^^^ required by this bound in `assert_send` diff --git a/tests/ui/async-await/drop-track-field-assign-nonsend.drop_tracking_mir.stderr b/tests/ui/async-await/drop-track-field-assign-nonsend.drop_tracking_mir.stderr new file mode 100644 index 00000000000..b89d8680407 --- /dev/null +++ b/tests/ui/async-await/drop-track-field-assign-nonsend.drop_tracking_mir.stderr @@ -0,0 +1,23 @@ +error: future cannot be sent between threads safely + --> $DIR/drop-track-field-assign-nonsend.rs:45:17 + | +LL | assert_send(agent.handle()); + | ^^^^^^^^^^^^^^ future returned by `handle` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<String>` +note: future is not `Send` as this value is used across an await + --> $DIR/drop-track-field-assign-nonsend.rs:23:38 + | +LL | let mut info = self.info_result.clone(); + | -------- has type `InfoResult` which is not `Send` +... +LL | let _ = send_element(element).await; + | ^^^^^^ await occurs here, with `mut info` maybe used later +note: required by a bound in `assert_send` + --> $DIR/drop-track-field-assign-nonsend.rs:40:19 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to previous error + diff --git a/tests/ui/async-await/drop-track-field-assign-nonsend.no_drop_tracking.stderr b/tests/ui/async-await/drop-track-field-assign-nonsend.no_drop_tracking.stderr new file mode 100644 index 00000000000..e2bba812d05 --- /dev/null +++ b/tests/ui/async-await/drop-track-field-assign-nonsend.no_drop_tracking.stderr @@ -0,0 +1,25 @@ +error: future cannot be sent between threads safely + --> $DIR/drop-track-field-assign-nonsend.rs:45:17 + | +LL | assert_send(agent.handle()); + | ^^^^^^^^^^^^^^ future returned by `handle` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<String>` +note: future is not `Send` as this value is used across an await + --> $DIR/drop-track-field-assign-nonsend.rs:23:38 + | +LL | let mut info = self.info_result.clone(); + | -------- has type `InfoResult` which is not `Send` +... +LL | let _ = send_element(element).await; + | ^^^^^^ await occurs here, with `mut info` maybe used later +LL | } + | - `mut info` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/drop-track-field-assign-nonsend.rs:40:19 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to previous error + diff --git a/tests/ui/async-await/drop-track-field-assign-nonsend.rs b/tests/ui/async-await/drop-track-field-assign-nonsend.rs index b6c0fda1521..3e22280008f 100644 --- a/tests/ui/async-await/drop-track-field-assign-nonsend.rs +++ b/tests/ui/async-await/drop-track-field-assign-nonsend.rs @@ -1,6 +1,8 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // Derived from an ICE found in tokio-xmpp during a crater run. // edition:2021 -// compile-flags: -Zdrop-tracking #![allow(dead_code)] diff --git a/tests/ui/async-await/drop-track-field-assign.rs b/tests/ui/async-await/drop-track-field-assign.rs index 3a393cd164b..dd0e3f11ccc 100644 --- a/tests/ui/async-await/drop-track-field-assign.rs +++ b/tests/ui/async-await/drop-track-field-assign.rs @@ -1,6 +1,8 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // Derived from an ICE found in tokio-xmpp during a crater run. // edition:2021 -// compile-flags: -Zdrop-tracking // build-pass #![allow(dead_code)] diff --git a/tests/ui/async-await/field-assign-nonsend.drop_tracking.stderr b/tests/ui/async-await/field-assign-nonsend.drop_tracking.stderr new file mode 100644 index 00000000000..ac461a671a8 --- /dev/null +++ b/tests/ui/async-await/field-assign-nonsend.drop_tracking.stderr @@ -0,0 +1,25 @@ +error: future cannot be sent between threads safely + --> $DIR/field-assign-nonsend.rs:45:17 + | +LL | assert_send(agent.handle()); + | ^^^^^^^^^^^^^^ future returned by `handle` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<String>` +note: future is not `Send` as this value is used across an await + --> $DIR/field-assign-nonsend.rs:23:38 + | +LL | let mut info = self.info_result.clone(); + | -------- has type `InfoResult` which is not `Send` +... +LL | let _ = send_element(element).await; + | ^^^^^^ await occurs here, with `mut info` maybe used later +LL | } + | - `mut info` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/field-assign-nonsend.rs:40:19 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to previous error + diff --git a/tests/ui/async-await/field-assign-nonsend.drop_tracking_mir.stderr b/tests/ui/async-await/field-assign-nonsend.drop_tracking_mir.stderr new file mode 100644 index 00000000000..8c9d14d624c --- /dev/null +++ b/tests/ui/async-await/field-assign-nonsend.drop_tracking_mir.stderr @@ -0,0 +1,23 @@ +error: future cannot be sent between threads safely + --> $DIR/field-assign-nonsend.rs:45:17 + | +LL | assert_send(agent.handle()); + | ^^^^^^^^^^^^^^ future returned by `handle` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<String>` +note: future is not `Send` as this value is used across an await + --> $DIR/field-assign-nonsend.rs:23:38 + | +LL | let mut info = self.info_result.clone(); + | -------- has type `InfoResult` which is not `Send` +... +LL | let _ = send_element(element).await; + | ^^^^^^ await occurs here, with `mut info` maybe used later +note: required by a bound in `assert_send` + --> $DIR/field-assign-nonsend.rs:40:19 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to previous error + diff --git a/tests/ui/async-await/field-assign-nonsend.no_drop_tracking.stderr b/tests/ui/async-await/field-assign-nonsend.no_drop_tracking.stderr new file mode 100644 index 00000000000..ac461a671a8 --- /dev/null +++ b/tests/ui/async-await/field-assign-nonsend.no_drop_tracking.stderr @@ -0,0 +1,25 @@ +error: future cannot be sent between threads safely + --> $DIR/field-assign-nonsend.rs:45:17 + | +LL | assert_send(agent.handle()); + | ^^^^^^^^^^^^^^ future returned by `handle` is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<String>` +note: future is not `Send` as this value is used across an await + --> $DIR/field-assign-nonsend.rs:23:38 + | +LL | let mut info = self.info_result.clone(); + | -------- has type `InfoResult` which is not `Send` +... +LL | let _ = send_element(element).await; + | ^^^^^^ await occurs here, with `mut info` maybe used later +LL | } + | - `mut info` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/field-assign-nonsend.rs:40:19 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to previous error + diff --git a/tests/ui/async-await/field-assign-nonsend.rs b/tests/ui/async-await/field-assign-nonsend.rs new file mode 100644 index 00000000000..3e22280008f --- /dev/null +++ b/tests/ui/async-await/field-assign-nonsend.rs @@ -0,0 +1,47 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir +// Derived from an ICE found in tokio-xmpp during a crater run. +// edition:2021 + +#![allow(dead_code)] + +#[derive(Clone)] +struct InfoResult { + node: Option<std::rc::Rc<String>> +} + +struct Agent { + info_result: InfoResult +} + +impl Agent { + async fn handle(&mut self) { + let mut info = self.info_result.clone(); + info.node = None; + let element = parse_info(info); + let _ = send_element(element).await; + } +} + +struct Element { +} + +async fn send_element(_: Element) {} + +fn parse(_: &[u8]) -> Result<(), ()> { + Ok(()) +} + +fn parse_info(_: InfoResult) -> Element { + Element { } +} + +fn assert_send<T: Send>(_: T) {} + +fn main() { + let agent = Agent { info_result: InfoResult { node: None } }; + // FIXME: It would be nice for this to work. See #94067. + assert_send(agent.handle()); + //~^ cannot be sent between threads safely +} diff --git a/tests/ui/async-await/field-assign.rs b/tests/ui/async-await/field-assign.rs new file mode 100644 index 00000000000..dd0e3f11ccc --- /dev/null +++ b/tests/ui/async-await/field-assign.rs @@ -0,0 +1,46 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir +// Derived from an ICE found in tokio-xmpp during a crater run. +// edition:2021 +// build-pass + +#![allow(dead_code)] + +#[derive(Clone)] +struct InfoResult { + node: Option<String> +} + +struct Agent { + info_result: InfoResult +} + +impl Agent { + async fn handle(&mut self) { + let mut info = self.info_result.clone(); + info.node = Some("bar".into()); + let element = parse_info(info); + let _ = send_element(element).await; + } +} + +struct Element { +} + +async fn send_element(_: Element) {} + +fn parse(_: &[u8]) -> Result<(), ()> { + Ok(()) +} + +fn parse_info(_: InfoResult) -> Element { + Element { } +} + +fn main() { + let mut agent = Agent { + info_result: InfoResult { node: None } + }; + let _ = agent.handle(); +} diff --git a/tests/ui/async-await/future-sizes/async-awaiting-fut.rs b/tests/ui/async-await/future-sizes/async-awaiting-fut.rs new file mode 100644 index 00000000000..1816d842d6c --- /dev/null +++ b/tests/ui/async-await/future-sizes/async-awaiting-fut.rs @@ -0,0 +1,24 @@ +// compile-flags: -Z print-type-sizes --crate-type lib +// edition:2021 +// build-pass +// ignore-pass + +async fn wait() {} + +async fn big_fut(arg: [u8; 1024]) {} + +async fn calls_fut(fut: impl std::future::Future<Output = ()>) { + loop { + wait().await; + if true { + return fut.await; + } else { + wait().await; + } + } +} + +pub async fn test() { + let fut = big_fut([0u8; 1024]); + calls_fut(fut).await; +} diff --git a/tests/ui/async-await/future-sizes/async-awaiting-fut.stdout b/tests/ui/async-await/future-sizes/async-awaiting-fut.stdout new file mode 100644 index 00000000000..eaf3e4b61e3 --- /dev/null +++ b/tests/ui/async-await/future-sizes/async-awaiting-fut.stdout @@ -0,0 +1,72 @@ +print-type-size type: `[async fn body@$DIR/async-awaiting-fut.rs:21:21: 24:2]`: 3078 bytes, alignment: 1 bytes +print-type-size discriminant: 1 bytes +print-type-size variant `Unresumed`: 0 bytes +print-type-size variant `Suspend0`: 3077 bytes +print-type-size local `.__awaitee`: 3077 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Returned`: 0 bytes +print-type-size variant `Panicked`: 0 bytes +print-type-size type: `[async fn body@$DIR/async-awaiting-fut.rs:10:64: 19:2]`: 3077 bytes, alignment: 1 bytes +print-type-size discriminant: 1 bytes +print-type-size variant `Unresumed`: 2051 bytes +print-type-size padding: 1026 bytes +print-type-size upvar `.fut`: 1025 bytes, alignment: 1 bytes +print-type-size variant `Suspend0`: 2052 bytes +print-type-size local `.fut`: 1025 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size local `..generator_field4`: 1 bytes +print-type-size padding: 1 bytes +print-type-size upvar `.fut`: 1025 bytes, alignment: 1 bytes +print-type-size local `.__awaitee`: 1 bytes +print-type-size variant `Suspend1`: 3076 bytes +print-type-size padding: 1024 bytes +print-type-size local `..generator_field4`: 1 bytes, alignment: 1 bytes +print-type-size padding: 1 bytes +print-type-size upvar `.fut`: 1025 bytes, alignment: 1 bytes +print-type-size local `.__awaitee`: 1025 bytes +print-type-size variant `Suspend2`: 2052 bytes +print-type-size local `.fut`: 1025 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size local `..generator_field4`: 1 bytes +print-type-size padding: 1 bytes +print-type-size upvar `.fut`: 1025 bytes, alignment: 1 bytes +print-type-size local `.__awaitee`: 1 bytes +print-type-size variant `Returned`: 2051 bytes +print-type-size padding: 1026 bytes +print-type-size upvar `.fut`: 1025 bytes, alignment: 1 bytes +print-type-size variant `Panicked`: 2051 bytes +print-type-size padding: 1026 bytes +print-type-size upvar `.fut`: 1025 bytes, alignment: 1 bytes +print-type-size type: `std::mem::ManuallyDrop<[async fn body@$DIR/async-awaiting-fut.rs:10:64: 19:2]>`: 3077 bytes, alignment: 1 bytes +print-type-size field `.value`: 3077 bytes +print-type-size type: `std::mem::MaybeUninit<[async fn body@$DIR/async-awaiting-fut.rs:10:64: 19:2]>`: 3077 bytes, alignment: 1 bytes +print-type-size variant `MaybeUninit`: 3077 bytes +print-type-size field `.uninit`: 0 bytes +print-type-size field `.value`: 3077 bytes +print-type-size type: `[async fn body@$DIR/async-awaiting-fut.rs:8:35: 8:37]`: 1025 bytes, alignment: 1 bytes +print-type-size discriminant: 1 bytes +print-type-size variant `Unresumed`: 1024 bytes +print-type-size upvar `.arg`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Returned`: 1024 bytes +print-type-size upvar `.arg`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Panicked`: 1024 bytes +print-type-size upvar `.arg`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size type: `std::mem::ManuallyDrop<[async fn body@$DIR/async-awaiting-fut.rs:8:35: 8:37]>`: 1025 bytes, alignment: 1 bytes +print-type-size field `.value`: 1025 bytes +print-type-size type: `std::mem::MaybeUninit<[async fn body@$DIR/async-awaiting-fut.rs:8:35: 8:37]>`: 1025 bytes, alignment: 1 bytes +print-type-size variant `MaybeUninit`: 1025 bytes +print-type-size field `.uninit`: 0 bytes +print-type-size field `.value`: 1025 bytes +print-type-size type: `[async fn body@$DIR/async-awaiting-fut.rs:6:17: 6:19]`: 1 bytes, alignment: 1 bytes +print-type-size discriminant: 1 bytes +print-type-size variant `Unresumed`: 0 bytes +print-type-size variant `Returned`: 0 bytes +print-type-size variant `Panicked`: 0 bytes +print-type-size type: `std::mem::ManuallyDrop<bool>`: 1 bytes, alignment: 1 bytes +print-type-size field `.value`: 1 bytes +print-type-size type: `std::mem::MaybeUninit<bool>`: 1 bytes, alignment: 1 bytes +print-type-size variant `MaybeUninit`: 1 bytes +print-type-size field `.uninit`: 0 bytes +print-type-size field `.value`: 1 bytes +print-type-size type: `std::task::Poll<()>`: 1 bytes, alignment: 1 bytes +print-type-size discriminant: 1 bytes +print-type-size variant `Ready`: 0 bytes +print-type-size field `.0`: 0 bytes +print-type-size variant `Pending`: 0 bytes diff --git a/tests/ui/async-await/future-sizes/future-as-arg.rs b/tests/ui/async-await/future-sizes/future-as-arg.rs new file mode 100644 index 00000000000..93c69b05254 --- /dev/null +++ b/tests/ui/async-await/future-sizes/future-as-arg.rs @@ -0,0 +1,16 @@ +// edition: 2021 +// run-pass + +async fn test(_arg: [u8; 16]) {} + +async fn use_future(fut: impl std::future::Future<Output = ()>) { + fut.await +} + +fn main() { + let actual = std::mem::size_of_val( + &use_future(use_future(use_future(use_future(use_future(test([0; 16]))))))); + // Not using an exact number in case it slightly changes over different commits + let expected = 550; + assert!(actual > expected, "expected: >{expected}, actual: {actual}"); +} diff --git a/tests/ui/async-await/future-sizes/large-arg.rs b/tests/ui/async-await/future-sizes/large-arg.rs new file mode 100644 index 00000000000..7e7ff9d8d00 --- /dev/null +++ b/tests/ui/async-await/future-sizes/large-arg.rs @@ -0,0 +1,18 @@ +// compile-flags: -Z print-type-sizes --crate-type=lib +// edition: 2021 +// build-pass +// ignore-pass + +pub async fn test() { + let _ = a([0u8; 1024]).await; +} + +pub async fn a<T>(t: T) -> T { + b(t).await +} +async fn b<T>(t: T) -> T { + c(t).await +} +async fn c<T>(t: T) -> T { + t +} diff --git a/tests/ui/async-await/future-sizes/large-arg.stdout b/tests/ui/async-await/future-sizes/large-arg.stdout new file mode 100644 index 00000000000..91db4b1531f --- /dev/null +++ b/tests/ui/async-await/future-sizes/large-arg.stdout @@ -0,0 +1,60 @@ +print-type-size type: `[async fn body@$DIR/large-arg.rs:6:21: 8:2]`: 3076 bytes, alignment: 1 bytes +print-type-size discriminant: 1 bytes +print-type-size variant `Unresumed`: 0 bytes +print-type-size variant `Suspend0`: 3075 bytes +print-type-size local `.__awaitee`: 3075 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Returned`: 0 bytes +print-type-size variant `Panicked`: 0 bytes +print-type-size type: `[async fn body@$DIR/large-arg.rs:10:30: 12:2]`: 3075 bytes, alignment: 1 bytes +print-type-size discriminant: 1 bytes +print-type-size variant `Unresumed`: 1024 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Suspend0`: 3074 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size local `.__awaitee`: 2050 bytes +print-type-size variant `Returned`: 1024 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Panicked`: 1024 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size type: `std::mem::ManuallyDrop<[async fn body@$DIR/large-arg.rs:10:30: 12:2]>`: 3075 bytes, alignment: 1 bytes +print-type-size field `.value`: 3075 bytes +print-type-size type: `std::mem::MaybeUninit<[async fn body@$DIR/large-arg.rs:10:30: 12:2]>`: 3075 bytes, alignment: 1 bytes +print-type-size variant `MaybeUninit`: 3075 bytes +print-type-size field `.uninit`: 0 bytes +print-type-size field `.value`: 3075 bytes +print-type-size type: `[async fn body@$DIR/large-arg.rs:13:26: 15:2]`: 2050 bytes, alignment: 1 bytes +print-type-size discriminant: 1 bytes +print-type-size variant `Unresumed`: 1024 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Suspend0`: 2049 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size local `.__awaitee`: 1025 bytes +print-type-size variant `Returned`: 1024 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Panicked`: 1024 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size type: `std::mem::ManuallyDrop<[async fn body@$DIR/large-arg.rs:13:26: 15:2]>`: 2050 bytes, alignment: 1 bytes +print-type-size field `.value`: 2050 bytes +print-type-size type: `std::mem::MaybeUninit<[async fn body@$DIR/large-arg.rs:13:26: 15:2]>`: 2050 bytes, alignment: 1 bytes +print-type-size variant `MaybeUninit`: 2050 bytes +print-type-size field `.uninit`: 0 bytes +print-type-size field `.value`: 2050 bytes +print-type-size type: `[async fn body@$DIR/large-arg.rs:16:26: 18:2]`: 1025 bytes, alignment: 1 bytes +print-type-size discriminant: 1 bytes +print-type-size variant `Unresumed`: 1024 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Returned`: 1024 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Panicked`: 1024 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size type: `std::mem::ManuallyDrop<[async fn body@$DIR/large-arg.rs:16:26: 18:2]>`: 1025 bytes, alignment: 1 bytes +print-type-size field `.value`: 1025 bytes +print-type-size type: `std::mem::MaybeUninit<[async fn body@$DIR/large-arg.rs:16:26: 18:2]>`: 1025 bytes, alignment: 1 bytes +print-type-size variant `MaybeUninit`: 1025 bytes +print-type-size field `.uninit`: 0 bytes +print-type-size field `.value`: 1025 bytes +print-type-size type: `std::task::Poll<[u8; 1024]>`: 1025 bytes, alignment: 1 bytes +print-type-size discriminant: 1 bytes +print-type-size variant `Ready`: 1024 bytes +print-type-size field `.0`: 1024 bytes +print-type-size variant `Pending`: 0 bytes diff --git a/tests/ui/async-await/generator-desc.stderr b/tests/ui/async-await/generator-desc.stderr index 963c6ba57ad..51ac9d86bfb 100644 --- a/tests/ui/async-await/generator-desc.stderr +++ b/tests/ui/async-await/generator-desc.stderr @@ -17,22 +17,10 @@ error[E0308]: mismatched types --> $DIR/generator-desc.rs:12:16 | LL | fun(one(), two()); - | --- ^^^^^ expected opaque type, found a different opaque type + | --- ^^^^^ expected future, found a different future | | | arguments to this function are incorrect | -note: while checking the return type of the `async fn` - --> $DIR/generator-desc.rs:5:16 - | -LL | async fn one() {} - | ^ checked the `Output` of this `async fn`, expected opaque type -note: while checking the return type of the `async fn` - --> $DIR/generator-desc.rs:6:16 - | -LL | async fn two() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected opaque type `impl Future<Output = ()>` (opaque type at <$DIR/generator-desc.rs:5:16>) - found opaque type `impl Future<Output = ()>` (opaque type at <$DIR/generator-desc.rs:6:16>) = help: consider `await`ing on both `Future`s = note: distinct uses of `impl Trait` result in different opaque types note: function defined here diff --git a/tests/ui/async-await/in-trait/async-default-fn-overridden.rs b/tests/ui/async-await/in-trait/async-default-fn-overridden.rs new file mode 100644 index 00000000000..0fd1a2703db --- /dev/null +++ b/tests/ui/async-await/in-trait/async-default-fn-overridden.rs @@ -0,0 +1,66 @@ +// run-pass +// edition:2021 + +#![feature(async_fn_in_trait)] +//~^ WARN the feature `async_fn_in_trait` is incomplete and may not be safe to use + +use std::future::Future; + +trait AsyncTrait { + async fn default_impl() { + assert!(false); + } + + async fn call_default_impl() { + Self::default_impl().await + } +} + +struct AsyncType; + +impl AsyncTrait for AsyncType { + async fn default_impl() { + // :) + } +} + +async fn async_main() { + // Should not assert false + AsyncType::call_default_impl().await; +} + +// ------------------------------------------------------------------------- // +// Implementation Details Below... + +use std::pin::Pin; +use std::task::*; + +pub fn noop_waker() -> Waker { + let raw = RawWaker::new(std::ptr::null(), &NOOP_WAKER_VTABLE); + + // SAFETY: the contracts for RawWaker and RawWakerVTable are upheld + unsafe { Waker::from_raw(raw) } +} + +const NOOP_WAKER_VTABLE: RawWakerVTable = RawWakerVTable::new(noop_clone, noop, noop, noop); + +unsafe fn noop_clone(_p: *const ()) -> RawWaker { + RawWaker::new(std::ptr::null(), &NOOP_WAKER_VTABLE) +} + +unsafe fn noop(_p: *const ()) {} + +fn main() { + let mut fut = async_main(); + + // Poll loop, just to test the future... + let waker = noop_waker(); + let ctx = &mut Context::from_waker(&waker); + + loop { + match unsafe { Pin::new_unchecked(&mut fut).poll(ctx) } { + Poll::Pending => {} + Poll::Ready(()) => break, + } + } +} diff --git a/tests/ui/async-await/in-trait/async-default-fn-overridden.stderr b/tests/ui/async-await/in-trait/async-default-fn-overridden.stderr new file mode 100644 index 00000000000..61a826258d0 --- /dev/null +++ b/tests/ui/async-await/in-trait/async-default-fn-overridden.stderr @@ -0,0 +1,11 @@ +warning: the feature `async_fn_in_trait` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/async-default-fn-overridden.rs:4:12 + | +LL | #![feature(async_fn_in_trait)] + | ^^^^^^^^^^^^^^^^^ + | + = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information + = note: `#[warn(incomplete_features)]` on by default + +warning: 1 warning emitted + diff --git a/tests/ui/async-await/in-trait/async-example-desugared-boxed-in-trait.stderr b/tests/ui/async-await/in-trait/async-example-desugared-boxed-in-trait.stderr index 13e7222551a..168ef8e9ee4 100644 --- a/tests/ui/async-await/in-trait/async-example-desugared-boxed-in-trait.stderr +++ b/tests/ui/async-await/in-trait/async-example-desugared-boxed-in-trait.stderr @@ -2,7 +2,7 @@ error[E0053]: method `foo` has an incompatible type for trait --> $DIR/async-example-desugared-boxed-in-trait.rs:15:28 | LL | async fn foo(&self) -> i32 { - | ^^^ expected struct `Pin`, found opaque type + | ^^^ expected `Pin<Box<dyn Future<Output = i32>>>`, found future | note: type in trait --> $DIR/async-example-desugared-boxed-in-trait.rs:11:22 diff --git a/tests/ui/async-await/in-trait/fn-not-async-err2.rs b/tests/ui/async-await/in-trait/fn-not-async-err2.rs index 2c4ed553580..78017429f73 100644 --- a/tests/ui/async-await/in-trait/fn-not-async-err2.rs +++ b/tests/ui/async-await/in-trait/fn-not-async-err2.rs @@ -11,7 +11,7 @@ trait MyTrait { impl MyTrait for i32 { fn foo(&self) -> impl Future<Output = i32> { - //~^ ERROR `impl Trait` only allowed in function and inherent method return types, not in `impl` method return [E0562] + //~^ ERROR `impl Trait` only allowed in function and inherent method return types, not in `impl` method return types async { *self } } } diff --git a/tests/ui/async-await/in-trait/fn-not-async-err2.stderr b/tests/ui/async-await/in-trait/fn-not-async-err2.stderr index f591f184772..37d9669c012 100644 --- a/tests/ui/async-await/in-trait/fn-not-async-err2.stderr +++ b/tests/ui/async-await/in-trait/fn-not-async-err2.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `impl` method return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `impl` method return types --> $DIR/fn-not-async-err2.rs:13:22 | LL | fn foo(&self) -> impl Future<Output = i32> { diff --git a/tests/ui/async-await/in-trait/return-type-suggestion.stderr b/tests/ui/async-await/in-trait/return-type-suggestion.stderr index 5a9b15e54a0..b8d83d0f28a 100644 --- a/tests/ui/async-await/in-trait/return-type-suggestion.stderr +++ b/tests/ui/async-await/in-trait/return-type-suggestion.stderr @@ -13,7 +13,7 @@ error[E0308]: mismatched types LL | Ok(()) | ^^^^^^- help: consider using a semicolon here: `;` | | - | expected `()`, found enum `Result` + | expected `()`, found `Result<(), _>` | = note: expected unit type `()` found enum `Result<(), _>` diff --git a/tests/ui/async-await/issue-61076.rs b/tests/ui/async-await/issue-61076.rs index 750fad8393b..cf6e5b4e436 100644 --- a/tests/ui/async-await/issue-61076.rs +++ b/tests/ui/async-await/issue-61076.rs @@ -54,9 +54,6 @@ async fn struct_() -> Struct { } async fn tuple() -> Tuple { - //~^ NOTE checked the `Output` of this `async fn`, expected opaque type - //~| NOTE while checking the return type of the `async fn` - //~| NOTE in this expansion of desugaring of `async` block or function Tuple(1i32) } @@ -89,7 +86,7 @@ async fn match_() { match tuple() { //~ HELP consider `await`ing on the `Future` //~^ NOTE this expression has type `impl Future<Output = Tuple>` Tuple(_) => {} //~ ERROR mismatched types - //~^ NOTE expected opaque type, found struct `Tuple` + //~^ NOTE expected future, found `Tuple` //~| NOTE expected opaque type `impl Future<Output = Tuple>` } } diff --git a/tests/ui/async-await/issue-61076.stderr b/tests/ui/async-await/issue-61076.stderr index 33839ea5939..44de282988b 100644 --- a/tests/ui/async-await/issue-61076.stderr +++ b/tests/ui/async-await/issue-61076.stderr @@ -11,7 +11,7 @@ LL | foo().await?; | ++++++ error[E0277]: the `?` operator can only be applied to values that implement `Try` - --> $DIR/issue-61076.rs:65:5 + --> $DIR/issue-61076.rs:62:5 | LL | t?; | ^^ the `?` operator cannot be applied to type `T` @@ -23,7 +23,7 @@ LL | t.await?; | ++++++ error[E0609]: no field `0` on type `impl Future<Output = Tuple>` - --> $DIR/issue-61076.rs:74:26 + --> $DIR/issue-61076.rs:71:26 | LL | let _: i32 = tuple().0; | ^ field not available in `impl Future`, but it is available in its `Output` @@ -34,7 +34,7 @@ LL | let _: i32 = tuple().await.0; | ++++++ error[E0609]: no field `a` on type `impl Future<Output = Struct>` - --> $DIR/issue-61076.rs:78:28 + --> $DIR/issue-61076.rs:75:28 | LL | let _: i32 = struct_().a; | ^ field not available in `impl Future`, but it is available in its `Output` @@ -45,7 +45,7 @@ LL | let _: i32 = struct_().await.a; | ++++++ error[E0599]: no method named `method` found for opaque type `impl Future<Output = Struct>` in the current scope - --> $DIR/issue-61076.rs:82:15 + --> $DIR/issue-61076.rs:79:15 | LL | struct_().method(); | ^^^^^^ method not found in `impl Future<Output = Struct>` @@ -56,19 +56,14 @@ LL | struct_().await.method(); | ++++++ error[E0308]: mismatched types - --> $DIR/issue-61076.rs:91:9 + --> $DIR/issue-61076.rs:88:9 | LL | match tuple() { | ------- this expression has type `impl Future<Output = Tuple>` LL | LL | Tuple(_) => {} - | ^^^^^^^^ expected opaque type, found struct `Tuple` + | ^^^^^^^^ expected future, found `Tuple` | -note: while checking the return type of the `async fn` - --> $DIR/issue-61076.rs:56:21 - | -LL | async fn tuple() -> Tuple { - | ^^^^^ checked the `Output` of this `async fn`, expected opaque type = note: expected opaque type `impl Future<Output = Tuple>` found struct `Tuple` help: consider `await`ing on the `Future` diff --git a/tests/ui/async-await/issue-64130-1-sync.drop_tracking.stderr b/tests/ui/async-await/issue-64130-1-sync.drop_tracking.stderr new file mode 100644 index 00000000000..c4c7f26c7c7 --- /dev/null +++ b/tests/ui/async-await/issue-64130-1-sync.drop_tracking.stderr @@ -0,0 +1,25 @@ +error: future cannot be shared between threads safely + --> $DIR/issue-64130-1-sync.rs:25:13 + | +LL | is_sync(bar()); + | ^^^^^ future returned by `bar` is not `Sync` + | + = help: within `impl Future<Output = ()>`, the trait `Sync` is not implemented for `Foo` +note: future is not `Sync` as this value is used across an await + --> $DIR/issue-64130-1-sync.rs:18:10 + | +LL | let x = Foo; + | - has type `Foo` which is not `Sync` +LL | baz().await; + | ^^^^^^ await occurs here, with `x` maybe used later +LL | drop(x); +LL | } + | - `x` is later dropped here +note: required by a bound in `is_sync` + --> $DIR/issue-64130-1-sync.rs:14:15 + | +LL | fn is_sync<T: Sync>(t: T) { } + | ^^^^ required by this bound in `is_sync` + +error: aborting due to previous error + diff --git a/tests/ui/async-await/issue-64130-1-sync.drop_tracking_mir.stderr b/tests/ui/async-await/issue-64130-1-sync.drop_tracking_mir.stderr new file mode 100644 index 00000000000..6f43b568a7a --- /dev/null +++ b/tests/ui/async-await/issue-64130-1-sync.drop_tracking_mir.stderr @@ -0,0 +1,22 @@ +error: future cannot be shared between threads safely + --> $DIR/issue-64130-1-sync.rs:25:13 + | +LL | is_sync(bar()); + | ^^^^^ future returned by `bar` is not `Sync` + | + = help: within `impl Future<Output = ()>`, the trait `Sync` is not implemented for `Foo` +note: future is not `Sync` as this value is used across an await + --> $DIR/issue-64130-1-sync.rs:18:10 + | +LL | let x = Foo; + | - has type `Foo` which is not `Sync` +LL | baz().await; + | ^^^^^^ await occurs here, with `x` maybe used later +note: required by a bound in `is_sync` + --> $DIR/issue-64130-1-sync.rs:14:15 + | +LL | fn is_sync<T: Sync>(t: T) { } + | ^^^^ required by this bound in `is_sync` + +error: aborting due to previous error + diff --git a/tests/ui/async-await/issue-64130-1-sync.no_drop_tracking.stderr b/tests/ui/async-await/issue-64130-1-sync.no_drop_tracking.stderr new file mode 100644 index 00000000000..c4c7f26c7c7 --- /dev/null +++ b/tests/ui/async-await/issue-64130-1-sync.no_drop_tracking.stderr @@ -0,0 +1,25 @@ +error: future cannot be shared between threads safely + --> $DIR/issue-64130-1-sync.rs:25:13 + | +LL | is_sync(bar()); + | ^^^^^ future returned by `bar` is not `Sync` + | + = help: within `impl Future<Output = ()>`, the trait `Sync` is not implemented for `Foo` +note: future is not `Sync` as this value is used across an await + --> $DIR/issue-64130-1-sync.rs:18:10 + | +LL | let x = Foo; + | - has type `Foo` which is not `Sync` +LL | baz().await; + | ^^^^^^ await occurs here, with `x` maybe used later +LL | drop(x); +LL | } + | - `x` is later dropped here +note: required by a bound in `is_sync` + --> $DIR/issue-64130-1-sync.rs:14:15 + | +LL | fn is_sync<T: Sync>(t: T) { } + | ^^^^ required by this bound in `is_sync` + +error: aborting due to previous error + diff --git a/tests/ui/async-await/issue-64130-1-sync.rs b/tests/ui/async-await/issue-64130-1-sync.rs index 1714cec5221..44646e0e5f2 100644 --- a/tests/ui/async-await/issue-64130-1-sync.rs +++ b/tests/ui/async-await/issue-64130-1-sync.rs @@ -1,3 +1,6 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir #![feature(negative_impls)] // edition:2018 @@ -13,6 +16,7 @@ fn is_sync<T: Sync>(t: T) { } async fn bar() { let x = Foo; baz().await; + drop(x); } async fn baz() { } diff --git a/tests/ui/async-await/issue-64130-1-sync.stderr b/tests/ui/async-await/issue-64130-1-sync.stderr index e205de4738f..8d5169a6302 100644 --- a/tests/ui/async-await/issue-64130-1-sync.stderr +++ b/tests/ui/async-await/issue-64130-1-sync.stderr @@ -1,12 +1,12 @@ error: future cannot be shared between threads safely - --> $DIR/issue-64130-1-sync.rs:21:13 + --> $DIR/issue-64130-1-sync.rs:24:13 | LL | is_sync(bar()); | ^^^^^ future returned by `bar` is not `Sync` | = help: within `impl Future<Output = ()>`, the trait `Sync` is not implemented for `Foo` note: future is not `Sync` as this value is used across an await - --> $DIR/issue-64130-1-sync.rs:15:10 + --> $DIR/issue-64130-1-sync.rs:18:10 | LL | let x = Foo; | - has type `Foo` which is not `Sync` @@ -15,7 +15,7 @@ LL | baz().await; LL | } | - `x` is later dropped here note: required by a bound in `is_sync` - --> $DIR/issue-64130-1-sync.rs:11:15 + --> $DIR/issue-64130-1-sync.rs:14:15 | LL | fn is_sync<T: Sync>(t: T) { } | ^^^^ required by this bound in `is_sync` diff --git a/tests/ui/async-await/issue-64130-2-send.drop_tracking.stderr b/tests/ui/async-await/issue-64130-2-send.drop_tracking.stderr new file mode 100644 index 00000000000..b6a73c2a5cb --- /dev/null +++ b/tests/ui/async-await/issue-64130-2-send.drop_tracking.stderr @@ -0,0 +1,28 @@ +error: future cannot be sent between threads safely + --> $DIR/issue-64130-2-send.rs:24:13 + | +LL | is_send(bar()); + | ^^^^^ future returned by `bar` is not `Send` + | + = note: the trait bound `Unique<Foo>: Send` is not satisfied +note: future is not `Send` as this value is used across an await + --> $DIR/issue-64130-2-send.rs:18:10 + | +LL | let x = Box::new(Foo); + | - has type `Box<Foo>` which is not `Send` +LL | baz().await; + | ^^^^^^ await occurs here, with `x` maybe used later +LL | } + | - `x` is later dropped here +note: required by a bound in `is_send` + --> $DIR/issue-64130-2-send.rs:14:15 + | +LL | fn is_send<T: Send>(t: T) { } + | ^^^^ required by this bound in `is_send` +help: consider borrowing here + | +LL | is_send(&bar()); + | + + +error: aborting due to previous error + diff --git a/tests/ui/async-await/issue-64130-2-send.drop_tracking_mir.stderr b/tests/ui/async-await/issue-64130-2-send.drop_tracking_mir.stderr new file mode 100644 index 00000000000..560560f6036 --- /dev/null +++ b/tests/ui/async-await/issue-64130-2-send.drop_tracking_mir.stderr @@ -0,0 +1,26 @@ +error: future cannot be sent between threads safely + --> $DIR/issue-64130-2-send.rs:24:13 + | +LL | is_send(bar()); + | ^^^^^ future returned by `bar` is not `Send` + | + = note: the trait bound `Unique<Foo>: Send` is not satisfied +note: future is not `Send` as this value is used across an await + --> $DIR/issue-64130-2-send.rs:18:10 + | +LL | let x = Box::new(Foo); + | - has type `Box<Foo>` which is not `Send` +LL | baz().await; + | ^^^^^^ await occurs here, with `x` maybe used later +note: required by a bound in `is_send` + --> $DIR/issue-64130-2-send.rs:14:15 + | +LL | fn is_send<T: Send>(t: T) { } + | ^^^^ required by this bound in `is_send` +help: consider borrowing here + | +LL | is_send(&bar()); + | + + +error: aborting due to previous error + diff --git a/tests/ui/async-await/issue-64130-2-send.no_drop_tracking.stderr b/tests/ui/async-await/issue-64130-2-send.no_drop_tracking.stderr new file mode 100644 index 00000000000..b6a73c2a5cb --- /dev/null +++ b/tests/ui/async-await/issue-64130-2-send.no_drop_tracking.stderr @@ -0,0 +1,28 @@ +error: future cannot be sent between threads safely + --> $DIR/issue-64130-2-send.rs:24:13 + | +LL | is_send(bar()); + | ^^^^^ future returned by `bar` is not `Send` + | + = note: the trait bound `Unique<Foo>: Send` is not satisfied +note: future is not `Send` as this value is used across an await + --> $DIR/issue-64130-2-send.rs:18:10 + | +LL | let x = Box::new(Foo); + | - has type `Box<Foo>` which is not `Send` +LL | baz().await; + | ^^^^^^ await occurs here, with `x` maybe used later +LL | } + | - `x` is later dropped here +note: required by a bound in `is_send` + --> $DIR/issue-64130-2-send.rs:14:15 + | +LL | fn is_send<T: Send>(t: T) { } + | ^^^^ required by this bound in `is_send` +help: consider borrowing here + | +LL | is_send(&bar()); + | + + +error: aborting due to previous error + diff --git a/tests/ui/async-await/issue-64130-2-send.rs b/tests/ui/async-await/issue-64130-2-send.rs index 7a6e5952cb9..d6d855bac07 100644 --- a/tests/ui/async-await/issue-64130-2-send.rs +++ b/tests/ui/async-await/issue-64130-2-send.rs @@ -1,3 +1,6 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir #![feature(negative_impls)] // edition:2018 @@ -11,7 +14,7 @@ impl !Send for Foo {} fn is_send<T: Send>(t: T) { } async fn bar() { - let x = Foo; + let x = Box::new(Foo); baz().await; } diff --git a/tests/ui/async-await/issue-64130-2-send.stderr b/tests/ui/async-await/issue-64130-2-send.stderr index 2225000e2e5..f6505cad69e 100644 --- a/tests/ui/async-await/issue-64130-2-send.stderr +++ b/tests/ui/async-await/issue-64130-2-send.stderr @@ -1,12 +1,12 @@ error: future cannot be sent between threads safely - --> $DIR/issue-64130-2-send.rs:21:13 + --> $DIR/issue-64130-2-send.rs:24:13 | LL | is_send(bar()); | ^^^^^ future returned by `bar` is not `Send` | = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Foo` note: future is not `Send` as this value is used across an await - --> $DIR/issue-64130-2-send.rs:15:10 + --> $DIR/issue-64130-2-send.rs:18:10 | LL | let x = Foo; | - has type `Foo` which is not `Send` @@ -15,7 +15,7 @@ LL | baz().await; LL | } | - `x` is later dropped here note: required by a bound in `is_send` - --> $DIR/issue-64130-2-send.rs:11:15 + --> $DIR/issue-64130-2-send.rs:14:15 | LL | fn is_send<T: Send>(t: T) { } | ^^^^ required by this bound in `is_send` diff --git a/tests/ui/async-await/issue-64130-3-other.drop_tracking.stderr b/tests/ui/async-await/issue-64130-3-other.drop_tracking.stderr new file mode 100644 index 00000000000..d65aae8cc3f --- /dev/null +++ b/tests/ui/async-await/issue-64130-3-other.drop_tracking.stderr @@ -0,0 +1,27 @@ +error[E0277]: the trait bound `Foo: Qux` is not satisfied in `impl Future<Output = ()>` + --> $DIR/issue-64130-3-other.rs:27:12 + | +LL | async fn bar() { + | - within this `impl Future<Output = ()>` +... +LL | is_qux(bar()); + | ^^^^^ within `impl Future<Output = ()>`, the trait `Qux` is not implemented for `Foo` + | +note: future does not implement `Qux` as this value is used across an await + --> $DIR/issue-64130-3-other.rs:21:10 + | +LL | let x = Box::new(Foo); + | - has type `Box<Foo>` which does not implement `Qux` +LL | baz().await; + | ^^^^^^ await occurs here, with `x` maybe used later +LL | } + | - `x` is later dropped here +note: required by a bound in `is_qux` + --> $DIR/issue-64130-3-other.rs:17:14 + | +LL | fn is_qux<T: Qux>(t: T) {} + | ^^^ required by this bound in `is_qux` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/async-await/issue-64130-3-other.drop_tracking_mir.stderr b/tests/ui/async-await/issue-64130-3-other.drop_tracking_mir.stderr new file mode 100644 index 00000000000..8fed69d9d88 --- /dev/null +++ b/tests/ui/async-await/issue-64130-3-other.drop_tracking_mir.stderr @@ -0,0 +1,25 @@ +error[E0277]: the trait bound `Foo: Qux` is not satisfied in `impl Future<Output = ()>` + --> $DIR/issue-64130-3-other.rs:27:12 + | +LL | async fn bar() { + | - within this `impl Future<Output = ()>` +... +LL | is_qux(bar()); + | ^^^^^ within `impl Future<Output = ()>`, the trait `Qux` is not implemented for `Foo` + | +note: future does not implement `Qux` as this value is used across an await + --> $DIR/issue-64130-3-other.rs:21:10 + | +LL | let x = Box::new(Foo); + | - has type `Box<Foo>` which does not implement `Qux` +LL | baz().await; + | ^^^^^^ await occurs here, with `x` maybe used later +note: required by a bound in `is_qux` + --> $DIR/issue-64130-3-other.rs:17:14 + | +LL | fn is_qux<T: Qux>(t: T) {} + | ^^^ required by this bound in `is_qux` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/async-await/issue-64130-3-other.no_drop_tracking.stderr b/tests/ui/async-await/issue-64130-3-other.no_drop_tracking.stderr new file mode 100644 index 00000000000..d65aae8cc3f --- /dev/null +++ b/tests/ui/async-await/issue-64130-3-other.no_drop_tracking.stderr @@ -0,0 +1,27 @@ +error[E0277]: the trait bound `Foo: Qux` is not satisfied in `impl Future<Output = ()>` + --> $DIR/issue-64130-3-other.rs:27:12 + | +LL | async fn bar() { + | - within this `impl Future<Output = ()>` +... +LL | is_qux(bar()); + | ^^^^^ within `impl Future<Output = ()>`, the trait `Qux` is not implemented for `Foo` + | +note: future does not implement `Qux` as this value is used across an await + --> $DIR/issue-64130-3-other.rs:21:10 + | +LL | let x = Box::new(Foo); + | - has type `Box<Foo>` which does not implement `Qux` +LL | baz().await; + | ^^^^^^ await occurs here, with `x` maybe used later +LL | } + | - `x` is later dropped here +note: required by a bound in `is_qux` + --> $DIR/issue-64130-3-other.rs:17:14 + | +LL | fn is_qux<T: Qux>(t: T) {} + | ^^^ required by this bound in `is_qux` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/async-await/issue-64130-3-other.rs b/tests/ui/async-await/issue-64130-3-other.rs index 630fb2c41cd..92d3b7c81fb 100644 --- a/tests/ui/async-await/issue-64130-3-other.rs +++ b/tests/ui/async-await/issue-64130-3-other.rs @@ -1,3 +1,6 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir #![feature(auto_traits)] #![feature(negative_impls)] // edition:2018 @@ -14,7 +17,7 @@ impl !Qux for Foo {} fn is_qux<T: Qux>(t: T) {} async fn bar() { - let x = Foo; + let x = Box::new(Foo); baz().await; } diff --git a/tests/ui/async-await/issue-64130-3-other.stderr b/tests/ui/async-await/issue-64130-3-other.stderr index 17867a6a3f6..cb36a3811b2 100644 --- a/tests/ui/async-await/issue-64130-3-other.stderr +++ b/tests/ui/async-await/issue-64130-3-other.stderr @@ -1,5 +1,5 @@ error[E0277]: the trait bound `Foo: Qux` is not satisfied in `impl Future<Output = ()>` - --> $DIR/issue-64130-3-other.rs:24:12 + --> $DIR/issue-64130-3-other.rs:27:12 | LL | async fn bar() { | - within this `impl Future<Output = ()>` @@ -8,7 +8,7 @@ LL | is_qux(bar()); | ^^^^^ within `impl Future<Output = ()>`, the trait `Qux` is not implemented for `Foo` | note: future does not implement `Qux` as this value is used across an await - --> $DIR/issue-64130-3-other.rs:18:10 + --> $DIR/issue-64130-3-other.rs:21:10 | LL | let x = Foo; | - has type `Foo` which does not implement `Qux` @@ -17,7 +17,7 @@ LL | baz().await; LL | } | - `x` is later dropped here note: required by a bound in `is_qux` - --> $DIR/issue-64130-3-other.rs:14:14 + --> $DIR/issue-64130-3-other.rs:17:14 | LL | fn is_qux<T: Qux>(t: T) {} | ^^^ required by this bound in `is_qux` diff --git a/tests/ui/async-await/issue-64130-4-async-move.drop-tracking.stderr b/tests/ui/async-await/issue-64130-4-async-move.drop-tracking.stderr index f609e36362c..884619f4dd6 100644 --- a/tests/ui/async-await/issue-64130-4-async-move.drop-tracking.stderr +++ b/tests/ui/async-await/issue-64130-4-async-move.drop-tracking.stderr @@ -1,12 +1,12 @@ error: future cannot be sent between threads safely - --> $DIR/issue-64130-4-async-move.rs:19:17 + --> $DIR/issue-64130-4-async-move.rs:20:17 | LL | pub fn foo() -> impl Future + Send { | ^^^^^^^^^^^^^^^^^^ future created by async block is not `Send` | = help: the trait `Sync` is not implemented for `(dyn Any + Send + 'static)` note: future is not `Send` as this value is used across an await - --> $DIR/issue-64130-4-async-move.rs:25:31 + --> $DIR/issue-64130-4-async-move.rs:27:31 | LL | match client.status() { | ------ has type `&Client` which is not `Send` @@ -17,7 +17,7 @@ LL | let _x = get().await; LL | } | - `client` is later dropped here help: consider moving this into a `let` binding to create a shorter lived borrow - --> $DIR/issue-64130-4-async-move.rs:23:15 + --> $DIR/issue-64130-4-async-move.rs:25:15 | LL | match client.status() { | ^^^^^^^^^^^^^^^ diff --git a/tests/ui/async-await/issue-64130-4-async-move.no_drop_tracking.stderr b/tests/ui/async-await/issue-64130-4-async-move.no_drop_tracking.stderr index f609e36362c..0bc7cb2f2ac 100644 --- a/tests/ui/async-await/issue-64130-4-async-move.no_drop_tracking.stderr +++ b/tests/ui/async-await/issue-64130-4-async-move.no_drop_tracking.stderr @@ -1,12 +1,12 @@ error: future cannot be sent between threads safely - --> $DIR/issue-64130-4-async-move.rs:19:17 + --> $DIR/issue-64130-4-async-move.rs:21:17 | LL | pub fn foo() -> impl Future + Send { | ^^^^^^^^^^^^^^^^^^ future created by async block is not `Send` | = help: the trait `Sync` is not implemented for `(dyn Any + Send + 'static)` note: future is not `Send` as this value is used across an await - --> $DIR/issue-64130-4-async-move.rs:25:31 + --> $DIR/issue-64130-4-async-move.rs:27:31 | LL | match client.status() { | ------ has type `&Client` which is not `Send` @@ -17,7 +17,7 @@ LL | let _x = get().await; LL | } | - `client` is later dropped here help: consider moving this into a `let` binding to create a shorter lived borrow - --> $DIR/issue-64130-4-async-move.rs:23:15 + --> $DIR/issue-64130-4-async-move.rs:25:15 | LL | match client.status() { | ^^^^^^^^^^^^^^^ diff --git a/tests/ui/async-await/issue-64130-4-async-move.rs b/tests/ui/async-await/issue-64130-4-async-move.rs index a38428fc00f..bcb297aaa02 100644 --- a/tests/ui/async-await/issue-64130-4-async-move.rs +++ b/tests/ui/async-await/issue-64130-4-async-move.rs @@ -1,8 +1,10 @@ // edition:2018 -// revisions: no_drop_tracking drop_tracking +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir +// [drop_tracking_mir] check-pass // [drop_tracking] check-pass -// [drop_tracking] compile-flags: -Zdrop-tracking=yes -// [no_drop_tracking] compile-flags: -Zdrop-tracking=no + use std::any::Any; use std::future::Future; diff --git a/tests/ui/async-await/issue-67252-unnamed-future.drop_tracking.stderr b/tests/ui/async-await/issue-67252-unnamed-future.drop_tracking.stderr new file mode 100644 index 00000000000..fc8bcc8ae79 --- /dev/null +++ b/tests/ui/async-await/issue-67252-unnamed-future.drop_tracking.stderr @@ -0,0 +1,30 @@ +error: future cannot be sent between threads safely + --> $DIR/issue-67252-unnamed-future.rs:21:11 + | +LL | spawn(async { + | ___________^ +LL | | let a = std::ptr::null_mut::<()>(); // `*mut ()` is not `Send` +LL | | AFuture.await; +LL | | drop(a); +LL | | }); + | |_____^ future created by async block is not `Send` + | + = help: within `[async block@$DIR/issue-67252-unnamed-future.rs:21:11: 25:6]`, the trait `Send` is not implemented for `*mut ()` +note: future is not `Send` as this value is used across an await + --> $DIR/issue-67252-unnamed-future.rs:23:16 + | +LL | let a = std::ptr::null_mut::<()>(); // `*mut ()` is not `Send` + | - has type `*mut ()` which is not `Send` +LL | AFuture.await; + | ^^^^^^ await occurs here, with `a` maybe used later +LL | drop(a); +LL | }); + | - `a` is later dropped here +note: required by a bound in `spawn` + --> $DIR/issue-67252-unnamed-future.rs:9:13 + | +LL | fn spawn<T: Send>(_: T) {} + | ^^^^ required by this bound in `spawn` + +error: aborting due to previous error + diff --git a/tests/ui/async-await/issue-67252-unnamed-future.drop_tracking_mir.stderr b/tests/ui/async-await/issue-67252-unnamed-future.drop_tracking_mir.stderr new file mode 100644 index 00000000000..a3ef7add116 --- /dev/null +++ b/tests/ui/async-await/issue-67252-unnamed-future.drop_tracking_mir.stderr @@ -0,0 +1,22 @@ +error: future cannot be sent between threads safely + --> $DIR/issue-67252-unnamed-future.rs:21:5 + | +LL | spawn(async { + | ^^^^^ future created by async block is not `Send` + | + = help: within `[async block@$DIR/issue-67252-unnamed-future.rs:21:11: 25:6]`, the trait `Send` is not implemented for `*mut ()` +note: future is not `Send` as this value is used across an await + --> $DIR/issue-67252-unnamed-future.rs:23:16 + | +LL | let a = std::ptr::null_mut::<()>(); // `*mut ()` is not `Send` + | - has type `*mut ()` which is not `Send` +LL | AFuture.await; + | ^^^^^^ await occurs here, with `a` maybe used later +note: required by a bound in `spawn` + --> $DIR/issue-67252-unnamed-future.rs:9:13 + | +LL | fn spawn<T: Send>(_: T) {} + | ^^^^ required by this bound in `spawn` + +error: aborting due to previous error + diff --git a/tests/ui/async-await/issue-67252-unnamed-future.no_drop_tracking.stderr b/tests/ui/async-await/issue-67252-unnamed-future.no_drop_tracking.stderr new file mode 100644 index 00000000000..fc8bcc8ae79 --- /dev/null +++ b/tests/ui/async-await/issue-67252-unnamed-future.no_drop_tracking.stderr @@ -0,0 +1,30 @@ +error: future cannot be sent between threads safely + --> $DIR/issue-67252-unnamed-future.rs:21:11 + | +LL | spawn(async { + | ___________^ +LL | | let a = std::ptr::null_mut::<()>(); // `*mut ()` is not `Send` +LL | | AFuture.await; +LL | | drop(a); +LL | | }); + | |_____^ future created by async block is not `Send` + | + = help: within `[async block@$DIR/issue-67252-unnamed-future.rs:21:11: 25:6]`, the trait `Send` is not implemented for `*mut ()` +note: future is not `Send` as this value is used across an await + --> $DIR/issue-67252-unnamed-future.rs:23:16 + | +LL | let a = std::ptr::null_mut::<()>(); // `*mut ()` is not `Send` + | - has type `*mut ()` which is not `Send` +LL | AFuture.await; + | ^^^^^^ await occurs here, with `a` maybe used later +LL | drop(a); +LL | }); + | - `a` is later dropped here +note: required by a bound in `spawn` + --> $DIR/issue-67252-unnamed-future.rs:9:13 + | +LL | fn spawn<T: Send>(_: T) {} + | ^^^^ required by this bound in `spawn` + +error: aborting due to previous error + diff --git a/tests/ui/async-await/issue-67252-unnamed-future.rs b/tests/ui/async-await/issue-67252-unnamed-future.rs index 1a7ff613341..bb9ad77cef3 100644 --- a/tests/ui/async-await/issue-67252-unnamed-future.rs +++ b/tests/ui/async-await/issue-67252-unnamed-future.rs @@ -1,3 +1,6 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // edition:2018 use std::future::Future; use std::pin::Pin; @@ -16,8 +19,9 @@ impl Future for AFuture{ async fn foo() { spawn(async { //~ ERROR future cannot be sent between threads safely - let _a = std::ptr::null_mut::<()>(); // `*mut ()` is not `Send` + let a = std::ptr::null_mut::<()>(); // `*mut ()` is not `Send` AFuture.await; + drop(a); }); } diff --git a/tests/ui/async-await/issue-67252-unnamed-future.stderr b/tests/ui/async-await/issue-67252-unnamed-future.stderr deleted file mode 100644 index fcba4410ba9..00000000000 --- a/tests/ui/async-await/issue-67252-unnamed-future.stderr +++ /dev/null @@ -1,28 +0,0 @@ -error: future cannot be sent between threads safely - --> $DIR/issue-67252-unnamed-future.rs:18:11 - | -LL | spawn(async { - | ___________^ -LL | | let _a = std::ptr::null_mut::<()>(); // `*mut ()` is not `Send` -LL | | AFuture.await; -LL | | }); - | |_____^ future created by async block is not `Send` - | - = help: within `[async block@$DIR/issue-67252-unnamed-future.rs:18:11: 21:6]`, the trait `Send` is not implemented for `*mut ()` -note: future is not `Send` as this value is used across an await - --> $DIR/issue-67252-unnamed-future.rs:20:16 - | -LL | let _a = std::ptr::null_mut::<()>(); // `*mut ()` is not `Send` - | -- has type `*mut ()` which is not `Send` -LL | AFuture.await; - | ^^^^^^ await occurs here, with `_a` maybe used later -LL | }); - | - `_a` is later dropped here -note: required by a bound in `spawn` - --> $DIR/issue-67252-unnamed-future.rs:6:13 - | -LL | fn spawn<T: Send>(_: T) {} - | ^^^^ required by this bound in `spawn` - -error: aborting due to previous error - diff --git a/tests/ui/async-await/issue-68112.drop_tracking_mir.stderr b/tests/ui/async-await/issue-68112.drop_tracking_mir.stderr new file mode 100644 index 00000000000..7a9242cbaf5 --- /dev/null +++ b/tests/ui/async-await/issue-68112.drop_tracking_mir.stderr @@ -0,0 +1,80 @@ +error: future cannot be sent between threads safely + --> $DIR/issue-68112.rs:37:5 + | +LL | require_send(send_fut); + | ^^^^^^^^^^^^ future created by async block is not `Send` + | + = help: the trait `Sync` is not implemented for `RefCell<i32>` + = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` instead +note: future is not `Send` as it awaits another future which is not `Send` + --> $DIR/issue-68112.rs:34:17 + | +LL | let _ = non_send_fut.await; + | ^^^^^^^^^^^^ await occurs here on type `impl Future<Output = Arc<RefCell<i32>>>`, which is not `Send` +note: required by a bound in `require_send` + --> $DIR/issue-68112.rs:14:25 + | +LL | fn require_send(_: impl Send) {} + | ^^^^ required by this bound in `require_send` + +error: future cannot be sent between threads safely + --> $DIR/issue-68112.rs:46:5 + | +LL | require_send(send_fut); + | ^^^^^^^^^^^^ future created by async block is not `Send` + | + = help: the trait `Sync` is not implemented for `RefCell<i32>` + = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` instead +note: future is not `Send` as it awaits another future which is not `Send` + --> $DIR/issue-68112.rs:43:17 + | +LL | let _ = make_non_send_future1().await; + | ^^^^^^^^^^^^^^^^^^^^^^^ await occurs here on type `impl Future<Output = Arc<RefCell<i32>>>`, which is not `Send` +note: required by a bound in `require_send` + --> $DIR/issue-68112.rs:14:25 + | +LL | fn require_send(_: impl Send) {} + | ^^^^ required by this bound in `require_send` + +error[E0277]: `RefCell<i32>` cannot be shared between threads safely + --> $DIR/issue-68112.rs:65:5 + | +LL | require_send(send_fut); + | ^^^^^^^^^^^^ `RefCell<i32>` cannot be shared between threads safely + | + = help: the trait `Sync` is not implemented for `RefCell<i32>` + = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` instead + = note: required for `Arc<RefCell<i32>>` to implement `Send` +note: required because it's used within this `async fn` body + --> $DIR/issue-68112.rs:50:31 + | +LL | async fn ready2<T>(t: T) -> T { + | _______________________________^ +LL | | t +LL | | } + | |_^ +note: required because it appears within the type `impl Future<Output = Arc<RefCell<i32>>>` + --> $DIR/issue-68112.rs:53:31 + | +LL | fn make_non_send_future2() -> impl Future<Output = Arc<RefCell<i32>>> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = note: required because it captures the following types: `impl Future<Output = Arc<RefCell<i32>>>`, `Ready<i32>` +note: required because it's used within this `async` block + --> $DIR/issue-68112.rs:60:20 + | +LL | let send_fut = async { + | ____________________^ +LL | | let non_send_fut = make_non_send_future2(); +LL | | let _ = non_send_fut.await; +LL | | ready(0).await; +LL | | }; + | |_____^ +note: required by a bound in `require_send` + --> $DIR/issue-68112.rs:14:25 + | +LL | fn require_send(_: impl Send) {} + | ^^^^ required by this bound in `require_send` + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/async-await/issue-68112.rs b/tests/ui/async-await/issue-68112.rs index 9c705137a10..19119ae0fc1 100644 --- a/tests/ui/async-await/issue-68112.rs +++ b/tests/ui/async-await/issue-68112.rs @@ -1,7 +1,7 @@ // edition:2018 -// revisions: no_drop_tracking drop_tracking -// [drop_tracking] compile-flags: -Zdrop-tracking=yes -// [no_drop_tracking] compile-flags: -Zdrop-tracking=no +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir use std::{ cell::RefCell, @@ -14,7 +14,7 @@ use std::{ fn require_send(_: impl Send) {} struct Ready<T>(Option<T>); -impl<T> Future for Ready<T> { +impl<T: Unpin> Future for Ready<T> { type Output = T; fn poll(mut self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<T> { Poll::Ready(self.0.take().unwrap()) diff --git a/tests/ui/async-await/issue-70818.drop_tracking.stderr b/tests/ui/async-await/issue-70818.drop_tracking.stderr new file mode 100644 index 00000000000..ab0698c3ec2 --- /dev/null +++ b/tests/ui/async-await/issue-70818.drop_tracking.stderr @@ -0,0 +1,18 @@ +error: future cannot be sent between threads safely + --> $DIR/issue-70818.rs:7:38 + | +LL | fn foo<T: Send, U>(ty: T, ty1: U) -> impl Future<Output = (T, U)> + Send { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future created by async block is not `Send` + | +note: captured value is not `Send` + --> $DIR/issue-70818.rs:9:18 + | +LL | async { (ty, ty1) } + | ^^^ has type `U` which is not `Send` +help: consider restricting type parameter `U` + | +LL | fn foo<T: Send, U: std::marker::Send>(ty: T, ty1: U) -> impl Future<Output = (T, U)> + Send { + | +++++++++++++++++++ + +error: aborting due to previous error + diff --git a/tests/ui/async-await/issue-70818.drop_tracking_mir.stderr b/tests/ui/async-await/issue-70818.drop_tracking_mir.stderr new file mode 100644 index 00000000000..ab0698c3ec2 --- /dev/null +++ b/tests/ui/async-await/issue-70818.drop_tracking_mir.stderr @@ -0,0 +1,18 @@ +error: future cannot be sent between threads safely + --> $DIR/issue-70818.rs:7:38 + | +LL | fn foo<T: Send, U>(ty: T, ty1: U) -> impl Future<Output = (T, U)> + Send { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future created by async block is not `Send` + | +note: captured value is not `Send` + --> $DIR/issue-70818.rs:9:18 + | +LL | async { (ty, ty1) } + | ^^^ has type `U` which is not `Send` +help: consider restricting type parameter `U` + | +LL | fn foo<T: Send, U: std::marker::Send>(ty: T, ty1: U) -> impl Future<Output = (T, U)> + Send { + | +++++++++++++++++++ + +error: aborting due to previous error + diff --git a/tests/ui/async-await/issue-70818.no_drop_tracking.stderr b/tests/ui/async-await/issue-70818.no_drop_tracking.stderr new file mode 100644 index 00000000000..ab0698c3ec2 --- /dev/null +++ b/tests/ui/async-await/issue-70818.no_drop_tracking.stderr @@ -0,0 +1,18 @@ +error: future cannot be sent between threads safely + --> $DIR/issue-70818.rs:7:38 + | +LL | fn foo<T: Send, U>(ty: T, ty1: U) -> impl Future<Output = (T, U)> + Send { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future created by async block is not `Send` + | +note: captured value is not `Send` + --> $DIR/issue-70818.rs:9:18 + | +LL | async { (ty, ty1) } + | ^^^ has type `U` which is not `Send` +help: consider restricting type parameter `U` + | +LL | fn foo<T: Send, U: std::marker::Send>(ty: T, ty1: U) -> impl Future<Output = (T, U)> + Send { + | +++++++++++++++++++ + +error: aborting due to previous error + diff --git a/tests/ui/async-await/issue-70818.rs b/tests/ui/async-await/issue-70818.rs index 019c56eb2fa..2941de0f577 100644 --- a/tests/ui/async-await/issue-70818.rs +++ b/tests/ui/async-await/issue-70818.rs @@ -1,3 +1,6 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // edition:2018 use std::future::Future; diff --git a/tests/ui/async-await/issue-70818.stderr b/tests/ui/async-await/issue-70818.stderr index 20109d4d116..ab0698c3ec2 100644 --- a/tests/ui/async-await/issue-70818.stderr +++ b/tests/ui/async-await/issue-70818.stderr @@ -1,11 +1,11 @@ error: future cannot be sent between threads safely - --> $DIR/issue-70818.rs:4:38 + --> $DIR/issue-70818.rs:7:38 | LL | fn foo<T: Send, U>(ty: T, ty1: U) -> impl Future<Output = (T, U)> + Send { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future created by async block is not `Send` | note: captured value is not `Send` - --> $DIR/issue-70818.rs:6:18 + --> $DIR/issue-70818.rs:9:18 | LL | async { (ty, ty1) } | ^^^ has type `U` which is not `Send` diff --git a/tests/ui/async-await/issue-70935-complex-spans.drop_tracking_mir.stderr b/tests/ui/async-await/issue-70935-complex-spans.drop_tracking_mir.stderr new file mode 100644 index 00000000000..c636be15a58 --- /dev/null +++ b/tests/ui/async-await/issue-70935-complex-spans.drop_tracking_mir.stderr @@ -0,0 +1,34 @@ +error[E0277]: `Sender<i32>` cannot be shared between threads safely + --> $DIR/issue-70935-complex-spans.rs:13:45 + | +LL | fn foo(tx: std::sync::mpsc::Sender<i32>) -> impl Future + Send { + | ^^^^^^^^^^^^^^^^^^ `Sender<i32>` cannot be shared between threads safely + | + = help: the trait `Sync` is not implemented for `Sender<i32>` + = note: required for `&Sender<i32>` to implement `Send` +note: required because it's used within this closure + --> $DIR/issue-70935-complex-spans.rs:17:13 + | +LL | baz(|| async{ + | ^^ +note: required because it's used within this `async fn` body + --> $DIR/issue-70935-complex-spans.rs:10:67 + | +LL | async fn baz<T>(_c: impl FnMut() -> T) where T: Future<Output=()> { + | ___________________________________________________________________^ +LL | | } + | |_^ + = note: required because it captures the following types: `impl Future<Output = ()>` +note: required because it's used within this `async` block + --> $DIR/issue-70935-complex-spans.rs:16:5 + | +LL | / async move { +LL | | baz(|| async{ +LL | | foo(tx.clone()); +LL | | }).await; +LL | | } + | |_____^ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/async-await/issue-70935-complex-spans.rs b/tests/ui/async-await/issue-70935-complex-spans.rs index b6d17f93a66..78625bd393d 100644 --- a/tests/ui/async-await/issue-70935-complex-spans.rs +++ b/tests/ui/async-await/issue-70935-complex-spans.rs @@ -1,7 +1,7 @@ // edition:2018 -// revisions: no_drop_tracking drop_tracking -// [no_drop_tracking]compile-flags:-Zdrop-tracking=no -// [drop_tracking]compile-flags:-Zdrop-tracking +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // #70935: Check if we do not emit snippet // with newlines which lead complex diagnostics. @@ -12,7 +12,7 @@ async fn baz<T>(_c: impl FnMut() -> T) where T: Future<Output=()> { fn foo(tx: std::sync::mpsc::Sender<i32>) -> impl Future + Send { //[no_drop_tracking]~^ ERROR future cannot be sent between threads safely - //[drop_tracking]~^^ ERROR `Sender<i32>` cannot be shared between threads + //[drop_tracking,drop_tracking_mir]~^^ ERROR `Sender<i32>` cannot be shared between threads async move { baz(|| async{ foo(tx.clone()); diff --git a/tests/ui/async-await/issue-73741-type-err-drop-tracking.drop_tracking.stderr b/tests/ui/async-await/issue-73741-type-err-drop-tracking.drop_tracking.stderr new file mode 100644 index 00000000000..6d19c3beb2f --- /dev/null +++ b/tests/ui/async-await/issue-73741-type-err-drop-tracking.drop_tracking.stderr @@ -0,0 +1,11 @@ +error[E0070]: invalid left-hand side of assignment + --> $DIR/issue-73741-type-err-drop-tracking.rs:11:7 + | +LL | 1 = 2; + | - ^ + | | + | cannot assign to this expression + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0070`. diff --git a/tests/ui/async-await/issue-73741-type-err-drop-tracking.drop_tracking_mir.stderr b/tests/ui/async-await/issue-73741-type-err-drop-tracking.drop_tracking_mir.stderr new file mode 100644 index 00000000000..6d19c3beb2f --- /dev/null +++ b/tests/ui/async-await/issue-73741-type-err-drop-tracking.drop_tracking_mir.stderr @@ -0,0 +1,11 @@ +error[E0070]: invalid left-hand side of assignment + --> $DIR/issue-73741-type-err-drop-tracking.rs:11:7 + | +LL | 1 = 2; + | - ^ + | | + | cannot assign to this expression + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0070`. diff --git a/tests/ui/async-await/issue-73741-type-err-drop-tracking.no_drop_tracking.stderr b/tests/ui/async-await/issue-73741-type-err-drop-tracking.no_drop_tracking.stderr new file mode 100644 index 00000000000..6d19c3beb2f --- /dev/null +++ b/tests/ui/async-await/issue-73741-type-err-drop-tracking.no_drop_tracking.stderr @@ -0,0 +1,11 @@ +error[E0070]: invalid left-hand side of assignment + --> $DIR/issue-73741-type-err-drop-tracking.rs:11:7 + | +LL | 1 = 2; + | - ^ + | | + | cannot assign to this expression + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0070`. diff --git a/tests/ui/async-await/issue-73741-type-err-drop-tracking.rs b/tests/ui/async-await/issue-73741-type-err-drop-tracking.rs index c3423ad629f..1fa8d69143a 100644 --- a/tests/ui/async-await/issue-73741-type-err-drop-tracking.rs +++ b/tests/ui/async-await/issue-73741-type-err-drop-tracking.rs @@ -1,5 +1,8 @@ // edition:2018 -// compile-flags: -Zdrop-tracking +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir +// // Regression test for issue #73741 // Ensures that we don't emit spurious errors when // a type error ocurrs in an `async fn` diff --git a/tests/ui/async-await/issue-73741-type-err-drop-tracking.stderr b/tests/ui/async-await/issue-73741-type-err-drop-tracking.stderr index d4e3b6c3bf4..6d19c3beb2f 100644 --- a/tests/ui/async-await/issue-73741-type-err-drop-tracking.stderr +++ b/tests/ui/async-await/issue-73741-type-err-drop-tracking.stderr @@ -1,5 +1,5 @@ error[E0070]: invalid left-hand side of assignment - --> $DIR/issue-73741-type-err-drop-tracking.rs:8:7 + --> $DIR/issue-73741-type-err-drop-tracking.rs:11:7 | LL | 1 = 2; | - ^ diff --git a/tests/ui/async-await/issue-86507.stderr b/tests/ui/async-await/issue-86507.drop_tracking.stderr index 8c2c06da25c..5c8b7ef1b71 100644 --- a/tests/ui/async-await/issue-86507.stderr +++ b/tests/ui/async-await/issue-86507.drop_tracking.stderr @@ -1,5 +1,5 @@ error: future cannot be sent between threads safely - --> $DIR/issue-86507.rs:17:13 + --> $DIR/issue-86507.rs:20:13 | LL | / Box::pin( LL | | async move { @@ -9,11 +9,11 @@ LL | | ) | |_____________^ future created by async block is not `Send` | note: captured value is not `Send` because `&` references cannot be sent unless their referent is `Sync` - --> $DIR/issue-86507.rs:19:29 + --> $DIR/issue-86507.rs:22:29 | LL | let x = x; | ^ has type `&T` which is not `Send`, because `T` is not `Sync` - = note: required for the cast from `[async block@$DIR/issue-86507.rs:18:17: 20:18]` to the object type `dyn Future<Output = ()> + Send` + = note: required for the cast from `[async block@$DIR/issue-86507.rs:21:17: 23:18]` to the object type `dyn Future<Output = ()> + Send` help: consider further restricting this bound | LL | fn bar<'me, 'async_trait, T: Send + std::marker::Sync>(x: &'me T) diff --git a/tests/ui/async-await/issue-86507.drop_tracking_mir.stderr b/tests/ui/async-await/issue-86507.drop_tracking_mir.stderr new file mode 100644 index 00000000000..5c8b7ef1b71 --- /dev/null +++ b/tests/ui/async-await/issue-86507.drop_tracking_mir.stderr @@ -0,0 +1,23 @@ +error: future cannot be sent between threads safely + --> $DIR/issue-86507.rs:20:13 + | +LL | / Box::pin( +LL | | async move { +LL | | let x = x; +LL | | } +LL | | ) + | |_____________^ future created by async block is not `Send` + | +note: captured value is not `Send` because `&` references cannot be sent unless their referent is `Sync` + --> $DIR/issue-86507.rs:22:29 + | +LL | let x = x; + | ^ has type `&T` which is not `Send`, because `T` is not `Sync` + = note: required for the cast from `[async block@$DIR/issue-86507.rs:21:17: 23:18]` to the object type `dyn Future<Output = ()> + Send` +help: consider further restricting this bound + | +LL | fn bar<'me, 'async_trait, T: Send + std::marker::Sync>(x: &'me T) + | +++++++++++++++++++ + +error: aborting due to previous error + diff --git a/tests/ui/async-await/issue-86507.no_drop_tracking.stderr b/tests/ui/async-await/issue-86507.no_drop_tracking.stderr new file mode 100644 index 00000000000..5c8b7ef1b71 --- /dev/null +++ b/tests/ui/async-await/issue-86507.no_drop_tracking.stderr @@ -0,0 +1,23 @@ +error: future cannot be sent between threads safely + --> $DIR/issue-86507.rs:20:13 + | +LL | / Box::pin( +LL | | async move { +LL | | let x = x; +LL | | } +LL | | ) + | |_____________^ future created by async block is not `Send` + | +note: captured value is not `Send` because `&` references cannot be sent unless their referent is `Sync` + --> $DIR/issue-86507.rs:22:29 + | +LL | let x = x; + | ^ has type `&T` which is not `Send`, because `T` is not `Sync` + = note: required for the cast from `[async block@$DIR/issue-86507.rs:21:17: 23:18]` to the object type `dyn Future<Output = ()> + Send` +help: consider further restricting this bound + | +LL | fn bar<'me, 'async_trait, T: Send + std::marker::Sync>(x: &'me T) + | +++++++++++++++++++ + +error: aborting due to previous error + diff --git a/tests/ui/async-await/issue-86507.rs b/tests/ui/async-await/issue-86507.rs index 317f0317664..63c298dbe3d 100644 --- a/tests/ui/async-await/issue-86507.rs +++ b/tests/ui/async-await/issue-86507.rs @@ -1,3 +1,6 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // edition:2018 use ::core::pin::Pin; diff --git a/tests/ui/async-await/issue-93648.rs b/tests/ui/async-await/issue-93648.rs index 4ce3ac1e874..ec2249ca592 100644 --- a/tests/ui/async-await/issue-93648.rs +++ b/tests/ui/async-await/issue-93648.rs @@ -1,6 +1,8 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // edition:2021 // build-pass -// compile-flags: -Zdrop-tracking fn main() { let _ = async { diff --git a/tests/ui/async-await/issue-98634.rs b/tests/ui/async-await/issue-98634.rs index b0d38687f01..169cc7f9b21 100644 --- a/tests/ui/async-await/issue-98634.rs +++ b/tests/ui/async-await/issue-98634.rs @@ -43,8 +43,8 @@ impl Runtime { fn main() { Runtime.block_on(async { StructAsync { callback }.await; - //~^ ERROR expected `fn() -> impl Future<Output = ()> {callback}` to be a fn item that returns `Pin<Box<(dyn Future<Output = ()> + 'static)>>`, but it returns `impl Future<Output = ()>` - //~| ERROR expected `fn() -> impl Future<Output = ()> {callback}` to be a fn item that returns `Pin<Box<(dyn Future<Output = ()> + 'static)>>`, but it returns `impl Future<Output = ()>` - //~| ERROR expected `fn() -> impl Future<Output = ()> {callback}` to be a fn item that returns `Pin<Box<(dyn Future<Output = ()> + 'static)>>`, but it returns `impl Future<Output = ()>` + //~^ ERROR expected `callback` to be a fn item that returns `Pin<Box<dyn Future<Output = ()>>>`, but it returns `impl Future<Output = ()>` + //~| ERROR expected `callback` to be a fn item that returns `Pin<Box<dyn Future<Output = ()>>>`, but it returns `impl Future<Output = ()>` + //~| ERROR expected `callback` to be a fn item that returns `Pin<Box<dyn Future<Output = ()>>>`, but it returns `impl Future<Output = ()>` }); } diff --git a/tests/ui/async-await/issue-98634.stderr b/tests/ui/async-await/issue-98634.stderr index 5160e48d88a..5b7f18a98b5 100644 --- a/tests/ui/async-await/issue-98634.stderr +++ b/tests/ui/async-await/issue-98634.stderr @@ -1,54 +1,33 @@ -error[E0271]: expected `fn() -> impl Future<Output = ()> {callback}` to be a fn item that returns `Pin<Box<(dyn Future<Output = ()> + 'static)>>`, but it returns `impl Future<Output = ()>` +error[E0271]: expected `callback` to be a fn item that returns `Pin<Box<dyn Future<Output = ()>>>`, but it returns `impl Future<Output = ()>` --> $DIR/issue-98634.rs:45:23 | LL | StructAsync { callback }.await; - | ^^^^^^^^ expected struct `Pin`, found opaque type + | ^^^^^^^^ expected `Pin<Box<dyn Future<Output = ()>>>`, found future | -note: while checking the return type of the `async fn` - --> $DIR/issue-98634.rs:24:21 - | -LL | async fn callback() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected struct `Pin<Box<(dyn Future<Output = ()> + 'static)>>` - found opaque type `impl Future<Output = ()>` note: required by a bound in `StructAsync` --> $DIR/issue-98634.rs:9:35 | LL | pub struct StructAsync<F: Fn() -> Pin<Box<dyn Future<Output = ()>>>> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `StructAsync` -error[E0271]: expected `fn() -> impl Future<Output = ()> {callback}` to be a fn item that returns `Pin<Box<(dyn Future<Output = ()> + 'static)>>`, but it returns `impl Future<Output = ()>` +error[E0271]: expected `callback` to be a fn item that returns `Pin<Box<dyn Future<Output = ()>>>`, but it returns `impl Future<Output = ()>` --> $DIR/issue-98634.rs:45:9 | LL | StructAsync { callback }.await; - | ^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Pin`, found opaque type - | -note: while checking the return type of the `async fn` - --> $DIR/issue-98634.rs:24:21 + | ^^^^^^^^^^^^^^^^^^^^^^^^ expected `Pin<Box<dyn Future<Output = ()>>>`, found future | -LL | async fn callback() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected struct `Pin<Box<(dyn Future<Output = ()> + 'static)>>` - found opaque type `impl Future<Output = ()>` note: required by a bound in `StructAsync` --> $DIR/issue-98634.rs:9:35 | LL | pub struct StructAsync<F: Fn() -> Pin<Box<dyn Future<Output = ()>>>> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `StructAsync` -error[E0271]: expected `fn() -> impl Future<Output = ()> {callback}` to be a fn item that returns `Pin<Box<(dyn Future<Output = ()> + 'static)>>`, but it returns `impl Future<Output = ()>` +error[E0271]: expected `callback` to be a fn item that returns `Pin<Box<dyn Future<Output = ()>>>`, but it returns `impl Future<Output = ()>` --> $DIR/issue-98634.rs:45:33 | LL | StructAsync { callback }.await; - | ^^^^^^ expected struct `Pin`, found opaque type - | -note: while checking the return type of the `async fn` - --> $DIR/issue-98634.rs:24:21 + | ^^^^^^ expected `Pin<Box<dyn Future<Output = ()>>>`, found future | -LL | async fn callback() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected struct `Pin<Box<(dyn Future<Output = ()> + 'static)>>` - found opaque type `impl Future<Output = ()>` note: required by a bound in `StructAsync` --> $DIR/issue-98634.rs:9:35 | diff --git a/tests/ui/async-await/issues/auxiliary/issue_67893.rs b/tests/ui/async-await/issues/auxiliary/issue_67893.rs index 387966a5064..d5394469806 100644 --- a/tests/ui/async-await/issues/auxiliary/issue_67893.rs +++ b/tests/ui/async-await/issues/auxiliary/issue_67893.rs @@ -1,3 +1,6 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // edition:2018 use std::sync::{Arc, Mutex}; diff --git a/tests/ui/async-await/issues/issue-102206.stderr b/tests/ui/async-await/issues/issue-102206.stderr index 2ab790ac761..750b7a886ef 100644 --- a/tests/ui/async-await/issues/issue-102206.stderr +++ b/tests/ui/async-await/issues/issue-102206.stderr @@ -4,17 +4,10 @@ error[E0308]: mismatched types LL | std::mem::size_of_val(foo()); | --------------------- ^^^^^ | | | - | | expected reference, found opaque type + | | expected `&_`, found future | | help: consider borrowing here: `&foo()` | arguments to this function are incorrect | -note: while checking the return type of the `async fn` - --> $DIR/issue-102206.rs:3:16 - | -LL | async fn foo() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected reference `&_` - found opaque type `impl Future<Output = ()>` note: function defined here --> $SRC_DIR/core/src/mem/mod.rs:LL:COL diff --git a/tests/ui/async-await/issues/issue-62097.rs b/tests/ui/async-await/issues/issue-62097.rs index a24c84cffc7..13c72abb136 100644 --- a/tests/ui/async-await/issues/issue-62097.rs +++ b/tests/ui/async-await/issues/issue-62097.rs @@ -12,7 +12,7 @@ impl Struct { pub async fn run_dummy_fn(&self) { foo(|| self.bar()).await; //~^ ERROR closure may outlive the current function - //~| ERROR borrowed data escapes outside of associated function + //~| ERROR borrowed data escapes outside of method } pub fn bar(&self) {} diff --git a/tests/ui/async-await/issues/issue-62097.stderr b/tests/ui/async-await/issues/issue-62097.stderr index 786f6213260..21a61548d01 100644 --- a/tests/ui/async-await/issues/issue-62097.stderr +++ b/tests/ui/async-await/issues/issue-62097.stderr @@ -16,18 +16,18 @@ help: to force the closure to take ownership of `self` (and any other referenced LL | foo(move || self.bar()).await; | ++++ -error[E0521]: borrowed data escapes outside of associated function +error[E0521]: borrowed data escapes outside of method --> $DIR/issue-62097.rs:13:9 | LL | pub async fn run_dummy_fn(&self) { | ----- | | - | `self` is a reference that is only valid in the associated function body + | `self` is a reference that is only valid in the method body | let's call the lifetime of this reference `'1` LL | foo(|| self.bar()).await; | ^^^^^^^^^^^^^^^^^^ | | - | `self` escapes the associated function body here + | `self` escapes the method body here | argument requires that `'1` must outlive `'static` error: aborting due to 2 previous errors diff --git a/tests/ui/async-await/issues/issue-65159.rs b/tests/ui/async-await/issues/issue-65159.rs index df2ca025705..6e547508bd4 100644 --- a/tests/ui/async-await/issues/issue-65159.rs +++ b/tests/ui/async-await/issues/issue-65159.rs @@ -3,7 +3,7 @@ // edition:2018 async fn copy() -> Result<()> -//~^ ERROR this enum takes 2 generic arguments +//~^ ERROR enum takes 2 generic arguments { Ok(()) } diff --git a/tests/ui/async-await/issues/issue-65159.stderr b/tests/ui/async-await/issues/issue-65159.stderr index 40c0e72b203..b8741333c32 100644 --- a/tests/ui/async-await/issues/issue-65159.stderr +++ b/tests/ui/async-await/issues/issue-65159.stderr @@ -1,4 +1,4 @@ -error[E0107]: this enum takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied --> $DIR/issue-65159.rs:5:20 | LL | async fn copy() -> Result<()> diff --git a/tests/ui/async-await/issues/issue-65436-raw-ptr-not-send.no_drop_tracking.stderr b/tests/ui/async-await/issues/issue-65436-raw-ptr-not-send.no_drop_tracking.stderr index 1033fa6cc8b..8745bdd973b 100644 --- a/tests/ui/async-await/issues/issue-65436-raw-ptr-not-send.no_drop_tracking.stderr +++ b/tests/ui/async-await/issues/issue-65436-raw-ptr-not-send.no_drop_tracking.stderr @@ -1,5 +1,5 @@ error: future cannot be sent between threads safely - --> $DIR/issue-65436-raw-ptr-not-send.rs:16:17 + --> $DIR/issue-65436-raw-ptr-not-send.rs:17:17 | LL | assert_send(async { | _________________^ @@ -8,9 +8,9 @@ LL | | bar(Foo(std::ptr::null())).await; LL | | }) | |_____^ future created by async block is not `Send` | - = help: within `[async block@$DIR/issue-65436-raw-ptr-not-send.rs:16:17: 19:6]`, the trait `Send` is not implemented for `*const u8` + = help: within `[async block@$DIR/issue-65436-raw-ptr-not-send.rs:17:17: 20:6]`, the trait `Send` is not implemented for `*const u8` note: future is not `Send` as this value is used across an await - --> $DIR/issue-65436-raw-ptr-not-send.rs:18:35 + --> $DIR/issue-65436-raw-ptr-not-send.rs:19:35 | LL | bar(Foo(std::ptr::null())).await; | ---------------- ^^^^^^- `std::ptr::null()` is later dropped here @@ -18,12 +18,12 @@ LL | bar(Foo(std::ptr::null())).await; | | await occurs here, with `std::ptr::null()` maybe used later | has type `*const u8` which is not `Send` help: consider moving this into a `let` binding to create a shorter lived borrow - --> $DIR/issue-65436-raw-ptr-not-send.rs:18:13 + --> $DIR/issue-65436-raw-ptr-not-send.rs:19:13 | LL | bar(Foo(std::ptr::null())).await; | ^^^^^^^^^^^^^^^^^^^^^ note: required by a bound in `assert_send` - --> $DIR/issue-65436-raw-ptr-not-send.rs:13:19 + --> $DIR/issue-65436-raw-ptr-not-send.rs:14:19 | LL | fn assert_send<T: Send>(_: T) {} | ^^^^ required by this bound in `assert_send` diff --git a/tests/ui/async-await/issues/issue-65436-raw-ptr-not-send.rs b/tests/ui/async-await/issues/issue-65436-raw-ptr-not-send.rs index 91edbc10dc0..d7ef929517c 100644 --- a/tests/ui/async-await/issues/issue-65436-raw-ptr-not-send.rs +++ b/tests/ui/async-await/issues/issue-65436-raw-ptr-not-send.rs @@ -1,8 +1,9 @@ // edition:2018 -// revisions: no_drop_tracking drop_tracking +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // [drop_tracking] check-pass -// [drop_tracking] compile-flags: -Zdrop-tracking=yes -// [no_drop_tracking] compile-flags: -Zdrop-tracking=no +// [drop_tracking_mir] check-pass struct Foo(*const u8); diff --git a/tests/ui/async-await/issues/issue-67611-static-mut-refs.rs b/tests/ui/async-await/issues/issue-67611-static-mut-refs.rs index dda4a151dd2..c4f8f607d25 100644 --- a/tests/ui/async-await/issues/issue-67611-static-mut-refs.rs +++ b/tests/ui/async-await/issues/issue-67611-static-mut-refs.rs @@ -1,6 +1,10 @@ // build-pass // edition:2018 +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir + static mut A: [i32; 5] = [1, 2, 3, 4, 5]; fn is_send_sync<T: Send + Sync>(_: T) {} diff --git a/tests/ui/async-await/issues/issue-67893.stderr b/tests/ui/async-await/issues/issue-67893.stderr index 2ce68a78291..ce9424c8b25 100644 --- a/tests/ui/async-await/issues/issue-67893.stderr +++ b/tests/ui/async-await/issues/issue-67893.stderr @@ -6,7 +6,7 @@ LL | g(issue_67893::run()) | = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `MutexGuard<'_, ()>` note: future is not `Send` as this value is used across an await - --> $DIR/auxiliary/issue_67893.rs:9:26 + --> $DIR/auxiliary/issue_67893.rs:12:26 | LL | f(*x.lock().unwrap()).await; | ----------------- ^^^^^^- `x.lock().unwrap()` is later dropped here diff --git a/tests/ui/async-await/issues/issue-72312.stderr b/tests/ui/async-await/issues/issue-72312.stderr index aa947b69003..679272858bd 100644 --- a/tests/ui/async-await/issues/issue-72312.stderr +++ b/tests/ui/async-await/issues/issue-72312.stderr @@ -1,10 +1,10 @@ -error[E0521]: borrowed data escapes outside of associated function +error[E0521]: borrowed data escapes outside of method --> $DIR/issue-72312.rs:12:9 | LL | pub async fn start(&self) { | ----- | | - | `self` is a reference that is only valid in the associated function body + | `self` is a reference that is only valid in the method body | let's call the lifetime of this reference `'1` ... LL | / require_static(async move { @@ -15,7 +15,7 @@ LL | | &self; LL | | }); | | ^ | | | - | |__________`self` escapes the associated function body here + | |__________`self` escapes the method body here | argument requires that `'1` must outlive `'static` error: aborting due to previous error diff --git a/tests/ui/async-await/multiple-lifetimes/member-constraints-min-choice-issue-63033.rs b/tests/ui/async-await/multiple-lifetimes/member-constraints-min-choice-issue-63033.rs new file mode 100644 index 00000000000..614f1897291 --- /dev/null +++ b/tests/ui/async-await/multiple-lifetimes/member-constraints-min-choice-issue-63033.rs @@ -0,0 +1,10 @@ +// Regression test for #63033. + +// check-pass +// edition: 2018 + +async fn test1(_: &'static u8, _: &'_ u8, _: &'_ u8) {} + +async fn test2<'s>(_: &'s u8, _: &'_ &'s u8, _: &'_ &'s u8) {} + +fn main() {} diff --git a/tests/ui/async-await/mutually-recursive-async-impl-trait-type.drop_tracking.stderr b/tests/ui/async-await/mutually-recursive-async-impl-trait-type.drop_tracking.stderr new file mode 100644 index 00000000000..8a7317bb95a --- /dev/null +++ b/tests/ui/async-await/mutually-recursive-async-impl-trait-type.drop_tracking.stderr @@ -0,0 +1,21 @@ +error[E0733]: recursion in an `async fn` requires boxing + --> $DIR/mutually-recursive-async-impl-trait-type.rs:9:18 + | +LL | async fn rec_1() { + | ^ recursive `async fn` + | + = note: a recursive `async fn` must be rewritten to return a boxed `dyn Future` + = note: consider using the `async_recursion` crate: https://crates.io/crates/async_recursion + +error[E0733]: recursion in an `async fn` requires boxing + --> $DIR/mutually-recursive-async-impl-trait-type.rs:13:18 + | +LL | async fn rec_2() { + | ^ recursive `async fn` + | + = note: a recursive `async fn` must be rewritten to return a boxed `dyn Future` + = note: consider using the `async_recursion` crate: https://crates.io/crates/async_recursion + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0733`. diff --git a/tests/ui/async-await/mutually-recursive-async-impl-trait-type.drop_tracking_mir.stderr b/tests/ui/async-await/mutually-recursive-async-impl-trait-type.drop_tracking_mir.stderr new file mode 100644 index 00000000000..8a7317bb95a --- /dev/null +++ b/tests/ui/async-await/mutually-recursive-async-impl-trait-type.drop_tracking_mir.stderr @@ -0,0 +1,21 @@ +error[E0733]: recursion in an `async fn` requires boxing + --> $DIR/mutually-recursive-async-impl-trait-type.rs:9:18 + | +LL | async fn rec_1() { + | ^ recursive `async fn` + | + = note: a recursive `async fn` must be rewritten to return a boxed `dyn Future` + = note: consider using the `async_recursion` crate: https://crates.io/crates/async_recursion + +error[E0733]: recursion in an `async fn` requires boxing + --> $DIR/mutually-recursive-async-impl-trait-type.rs:13:18 + | +LL | async fn rec_2() { + | ^ recursive `async fn` + | + = note: a recursive `async fn` must be rewritten to return a boxed `dyn Future` + = note: consider using the `async_recursion` crate: https://crates.io/crates/async_recursion + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0733`. diff --git a/tests/ui/async-await/mutually-recursive-async-impl-trait-type.no_drop_tracking.stderr b/tests/ui/async-await/mutually-recursive-async-impl-trait-type.no_drop_tracking.stderr new file mode 100644 index 00000000000..8a7317bb95a --- /dev/null +++ b/tests/ui/async-await/mutually-recursive-async-impl-trait-type.no_drop_tracking.stderr @@ -0,0 +1,21 @@ +error[E0733]: recursion in an `async fn` requires boxing + --> $DIR/mutually-recursive-async-impl-trait-type.rs:9:18 + | +LL | async fn rec_1() { + | ^ recursive `async fn` + | + = note: a recursive `async fn` must be rewritten to return a boxed `dyn Future` + = note: consider using the `async_recursion` crate: https://crates.io/crates/async_recursion + +error[E0733]: recursion in an `async fn` requires boxing + --> $DIR/mutually-recursive-async-impl-trait-type.rs:13:18 + | +LL | async fn rec_2() { + | ^ recursive `async fn` + | + = note: a recursive `async fn` must be rewritten to return a boxed `dyn Future` + = note: consider using the `async_recursion` crate: https://crates.io/crates/async_recursion + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0733`. diff --git a/tests/ui/async-await/mutually-recursive-async-impl-trait-type.rs b/tests/ui/async-await/mutually-recursive-async-impl-trait-type.rs index bb2a61f03ce..a241f30e73e 100644 --- a/tests/ui/async-await/mutually-recursive-async-impl-trait-type.rs +++ b/tests/ui/async-await/mutually-recursive-async-impl-trait-type.rs @@ -1,3 +1,7 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir + // edition:2018 // Test that impl trait does not allow creating recursive types that are // otherwise forbidden when using `async` and `await`. diff --git a/tests/ui/async-await/mutually-recursive-async-impl-trait-type.stderr b/tests/ui/async-await/mutually-recursive-async-impl-trait-type.stderr index f789ad2a05c..8a7317bb95a 100644 --- a/tests/ui/async-await/mutually-recursive-async-impl-trait-type.stderr +++ b/tests/ui/async-await/mutually-recursive-async-impl-trait-type.stderr @@ -1,5 +1,5 @@ error[E0733]: recursion in an `async fn` requires boxing - --> $DIR/mutually-recursive-async-impl-trait-type.rs:5:18 + --> $DIR/mutually-recursive-async-impl-trait-type.rs:9:18 | LL | async fn rec_1() { | ^ recursive `async fn` @@ -8,7 +8,7 @@ LL | async fn rec_1() { = note: consider using the `async_recursion` crate: https://crates.io/crates/async_recursion error[E0733]: recursion in an `async fn` requires boxing - --> $DIR/mutually-recursive-async-impl-trait-type.rs:9:18 + --> $DIR/mutually-recursive-async-impl-trait-type.rs:13:18 | LL | async fn rec_2() { | ^ recursive `async fn` diff --git a/tests/ui/async-await/no-const-async.stderr b/tests/ui/async-await/no-const-async.stderr index c5bd520aaea..71c228958f6 100644 --- a/tests/ui/async-await/no-const-async.stderr +++ b/tests/ui/async-await/no-const-async.stderr @@ -28,8 +28,8 @@ note: ...which requires const checking `x`... | LL | pub const async fn x() {} | ^^^^^^^^^^^^^^^^^^^^^^ - = note: ...which requires computing whether `impl core::future::future::Future<Output = ()>` is freeze... - = note: ...which requires evaluating trait selection obligation `impl core::future::future::Future<Output = ()>: core::marker::Freeze`... + = note: ...which requires computing whether `x::{opaque#0}` is freeze... + = note: ...which requires evaluating trait selection obligation `x::{opaque#0}: core::marker::Freeze`... = note: ...which again requires computing type of `x::{opaque#0}`, completing the cycle note: cycle used when checking item types in top-level module --> $DIR/no-const-async.rs:4:1 diff --git a/tests/ui/async-await/non-trivial-drop.rs b/tests/ui/async-await/non-trivial-drop.rs index a3167215dc3..d4df9d439c5 100644 --- a/tests/ui/async-await/non-trivial-drop.rs +++ b/tests/ui/async-await/non-trivial-drop.rs @@ -1,6 +1,8 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // build-pass // edition:2018 -// compile-flags: -Zdrop-tracking=y #![feature(generators)] diff --git a/tests/ui/async-await/proper-span-for-type-error.stderr b/tests/ui/async-await/proper-span-for-type-error.stderr index 25f05156ce2..592ef7faf81 100644 --- a/tests/ui/async-await/proper-span-for-type-error.stderr +++ b/tests/ui/async-await/proper-span-for-type-error.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/proper-span-for-type-error.rs:8:5 | LL | a().await - | ^^^^^^^^^ expected enum `Result`, found `()` + | ^^^^^^^^^ expected `Result<(), i32>`, found `()` | = note: expected enum `Result<(), i32>` found unit type `()` diff --git a/tests/ui/async-await/recursive-async-impl-trait-type.drop_tracking.stderr b/tests/ui/async-await/recursive-async-impl-trait-type.drop_tracking.stderr new file mode 100644 index 00000000000..7e63a8da552 --- /dev/null +++ b/tests/ui/async-await/recursive-async-impl-trait-type.drop_tracking.stderr @@ -0,0 +1,12 @@ +error[E0733]: recursion in an `async fn` requires boxing + --> $DIR/recursive-async-impl-trait-type.rs:8:40 + | +LL | async fn recursive_async_function() -> () { + | ^^ recursive `async fn` + | + = note: a recursive `async fn` must be rewritten to return a boxed `dyn Future` + = note: consider using the `async_recursion` crate: https://crates.io/crates/async_recursion + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0733`. diff --git a/tests/ui/async-await/recursive-async-impl-trait-type.drop_tracking_mir.stderr b/tests/ui/async-await/recursive-async-impl-trait-type.drop_tracking_mir.stderr new file mode 100644 index 00000000000..7e63a8da552 --- /dev/null +++ b/tests/ui/async-await/recursive-async-impl-trait-type.drop_tracking_mir.stderr @@ -0,0 +1,12 @@ +error[E0733]: recursion in an `async fn` requires boxing + --> $DIR/recursive-async-impl-trait-type.rs:8:40 + | +LL | async fn recursive_async_function() -> () { + | ^^ recursive `async fn` + | + = note: a recursive `async fn` must be rewritten to return a boxed `dyn Future` + = note: consider using the `async_recursion` crate: https://crates.io/crates/async_recursion + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0733`. diff --git a/tests/ui/async-await/recursive-async-impl-trait-type.no_drop_tracking.stderr b/tests/ui/async-await/recursive-async-impl-trait-type.no_drop_tracking.stderr new file mode 100644 index 00000000000..7e63a8da552 --- /dev/null +++ b/tests/ui/async-await/recursive-async-impl-trait-type.no_drop_tracking.stderr @@ -0,0 +1,12 @@ +error[E0733]: recursion in an `async fn` requires boxing + --> $DIR/recursive-async-impl-trait-type.rs:8:40 + | +LL | async fn recursive_async_function() -> () { + | ^^ recursive `async fn` + | + = note: a recursive `async fn` must be rewritten to return a boxed `dyn Future` + = note: consider using the `async_recursion` crate: https://crates.io/crates/async_recursion + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0733`. diff --git a/tests/ui/async-await/recursive-async-impl-trait-type.rs b/tests/ui/async-await/recursive-async-impl-trait-type.rs index edc4cb8ac5d..60b34d3a174 100644 --- a/tests/ui/async-await/recursive-async-impl-trait-type.rs +++ b/tests/ui/async-await/recursive-async-impl-trait-type.rs @@ -1,3 +1,6 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // edition:2018 // Test that impl trait does not allow creating recursive types that are // otherwise forbidden when using `async` and `await`. diff --git a/tests/ui/async-await/recursive-async-impl-trait-type.stderr b/tests/ui/async-await/recursive-async-impl-trait-type.stderr index 63f64f44557..7e63a8da552 100644 --- a/tests/ui/async-await/recursive-async-impl-trait-type.stderr +++ b/tests/ui/async-await/recursive-async-impl-trait-type.stderr @@ -1,5 +1,5 @@ error[E0733]: recursion in an `async fn` requires boxing - --> $DIR/recursive-async-impl-trait-type.rs:5:40 + --> $DIR/recursive-async-impl-trait-type.rs:8:40 | LL | async fn recursive_async_function() -> () { | ^^ recursive `async fn` diff --git a/tests/ui/async-await/send-bound-async-closure.rs b/tests/ui/async-await/send-bound-async-closure.rs new file mode 100644 index 00000000000..4e9e7309be0 --- /dev/null +++ b/tests/ui/async-await/send-bound-async-closure.rs @@ -0,0 +1,37 @@ +// edition: 2021 +// check-pass + +// This test verifies that we do not create a query cycle when typechecking has several inference +// variables that point to the same generator interior type. + +use std::future::Future; +use std::pin::Pin; +use std::task::{Context, Poll}; + +type ChannelTask = Pin<Box<dyn Future<Output = ()> + Send>>; + +pub fn register_message_type() -> ChannelTask { + Box::pin(async move { + let f = |__cx: &mut Context<'_>| Poll::<()>::Pending; + PollFn { f }.await + }) +} + +struct PollFn<F> { + f: F, +} + +impl<F> Unpin for PollFn<F> {} + +impl<T, F> Future for PollFn<F> +where + F: FnMut(&mut Context<'_>) -> Poll<T>, +{ + type Output = T; + + fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<T> { + (&mut self.f)(cx) + } +} + +fn main() {} diff --git a/tests/ui/async-await/suggest-missing-await-closure.stderr b/tests/ui/async-await/suggest-missing-await-closure.stderr index a5958baffba..d44af5b8dd8 100644 --- a/tests/ui/async-await/suggest-missing-await-closure.stderr +++ b/tests/ui/async-await/suggest-missing-await-closure.stderr @@ -2,17 +2,15 @@ error[E0308]: mismatched types --> $DIR/suggest-missing-await-closure.rs:16:18 | LL | take_u32(x) - | -------- ^ expected `u32`, found opaque type + | -------- ^ expected `u32`, found future | | | arguments to this function are incorrect | -note: while checking the return type of the `async fn` - --> $DIR/suggest-missing-await-closure.rs:8:24 +note: calling an async function returns a future + --> $DIR/suggest-missing-await-closure.rs:16:18 | -LL | async fn make_u32() -> u32 { - | ^^^ checked the `Output` of this `async fn`, found opaque type - = note: expected type `u32` - found opaque type `impl Future<Output = u32>` +LL | take_u32(x) + | ^ note: function defined here --> $DIR/suggest-missing-await-closure.rs:6:4 | diff --git a/tests/ui/async-await/suggest-missing-await.stderr b/tests/ui/async-await/suggest-missing-await.stderr index 1196601ace0..f0ec34a6a55 100644 --- a/tests/ui/async-await/suggest-missing-await.stderr +++ b/tests/ui/async-await/suggest-missing-await.stderr @@ -2,17 +2,15 @@ error[E0308]: mismatched types --> $DIR/suggest-missing-await.rs:12:14 | LL | take_u32(x) - | -------- ^ expected `u32`, found opaque type + | -------- ^ expected `u32`, found future | | | arguments to this function are incorrect | -note: while checking the return type of the `async fn` - --> $DIR/suggest-missing-await.rs:5:24 +note: calling an async function returns a future + --> $DIR/suggest-missing-await.rs:12:14 | -LL | async fn make_u32() -> u32 { - | ^^^ checked the `Output` of this `async fn`, found opaque type - = note: expected type `u32` - found opaque type `impl Future<Output = u32>` +LL | take_u32(x) + | ^ note: function defined here --> $DIR/suggest-missing-await.rs:3:4 | @@ -27,15 +25,13 @@ error[E0308]: mismatched types --> $DIR/suggest-missing-await.rs:22:5 | LL | dummy() - | ^^^^^^^ expected `()`, found opaque type + | ^^^^^^^ expected `()`, found future | -note: while checking the return type of the `async fn` - --> $DIR/suggest-missing-await.rs:18:18 +note: calling an async function returns a future + --> $DIR/suggest-missing-await.rs:22:5 | -LL | async fn dummy() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected unit type `()` - found opaque type `impl Future<Output = ()>` +LL | dummy() + | ^^^^^^^ help: consider `await`ing on the `Future` | LL | dummy().await @@ -55,16 +51,11 @@ LL | | dummy() LL | | LL | | } else { LL | | dummy().await - | | ^^^^^^^^^^^^^ expected opaque type, found `()` + | | ^^^^^^^^^^^^^ expected future, found `()` LL | | LL | | }; | |_____- `if` and `else` have incompatible types | -note: while checking the return type of the `async fn` - --> $DIR/suggest-missing-await.rs:18:18 - | -LL | async fn dummy() {} - | ^ checked the `Output` of this `async fn`, expected opaque type = note: expected opaque type `impl Future<Output = ()>` found unit type `()` help: consider `await`ing on the `Future` @@ -82,16 +73,11 @@ LL | | 0 => dummy(), LL | | 1 => dummy(), | | ------- this is found to be of type `impl Future<Output = ()>` LL | | 2 => dummy().await, - | | ^^^^^^^^^^^^^ expected opaque type, found `()` + | | ^^^^^^^^^^^^^ expected future, found `()` LL | | LL | | }; | |_____- `match` arms have incompatible types | -note: while checking the return type of the `async fn` - --> $DIR/suggest-missing-await.rs:18:18 - | -LL | async fn dummy() {} - | ^ checked the `Output` of this `async fn`, expected opaque type = note: expected opaque type `impl Future<Output = ()>` found unit type `()` help: consider `await`ing on the `Future` @@ -106,13 +92,8 @@ error[E0308]: mismatched types LL | let _x = match dummy() { | ------- this expression has type `impl Future<Output = ()>` LL | () => {} - | ^^ expected opaque type, found `()` - | -note: while checking the return type of the `async fn` - --> $DIR/suggest-missing-await.rs:18:18 + | ^^ expected future, found `()` | -LL | async fn dummy() {} - | ^ checked the `Output` of this `async fn`, expected opaque type = note: expected opaque type `impl Future<Output = ()>` found unit type `()` help: consider `await`ing on the `Future` @@ -127,13 +108,8 @@ LL | match dummy_result() { | -------------- this expression has type `impl Future<Output = Result<(), ()>>` ... LL | Ok(_) => {} - | ^^^^^ expected opaque type, found enum `Result` + | ^^^^^ expected future, found `Result<_, _>` | -note: while checking the return type of the `async fn` - --> $DIR/suggest-missing-await.rs:57:28 - | -LL | async fn dummy_result() -> Result<(), ()> { - | ^^^^^^^^^^^^^^ checked the `Output` of this `async fn`, expected opaque type = note: expected opaque type `impl Future<Output = Result<(), ()>>` found enum `Result<_, _>` help: consider `await`ing on the `Future` @@ -148,13 +124,8 @@ LL | match dummy_result() { | -------------- this expression has type `impl Future<Output = Result<(), ()>>` ... LL | Err(_) => {} - | ^^^^^^ expected opaque type, found enum `Result` - | -note: while checking the return type of the `async fn` - --> $DIR/suggest-missing-await.rs:57:28 + | ^^^^^^ expected future, found `Result<_, _>` | -LL | async fn dummy_result() -> Result<(), ()> { - | ^^^^^^^^^^^^^^ checked the `Output` of this `async fn`, expected opaque type = note: expected opaque type `impl Future<Output = Result<(), ()>>` found enum `Result<_, _>` help: consider `await`ing on the `Future` diff --git a/tests/ui/async-await/unresolved_type_param.drop_tracking.stderr b/tests/ui/async-await/unresolved_type_param.drop_tracking.stderr new file mode 100644 index 00000000000..912e2b34c05 --- /dev/null +++ b/tests/ui/async-await/unresolved_type_param.drop_tracking.stderr @@ -0,0 +1,39 @@ +error[E0698]: type inside `async fn` body must be known in this context + --> $DIR/unresolved_type_param.rs:12:5 + | +LL | bar().await; + | ^^^ cannot infer type for type parameter `T` declared on the function `bar` + | +note: the type is part of the `async fn` body because of this `await` + --> $DIR/unresolved_type_param.rs:12:10 + | +LL | bar().await; + | ^^^^^^ + +error[E0698]: type inside `async fn` body must be known in this context + --> $DIR/unresolved_type_param.rs:12:5 + | +LL | bar().await; + | ^^^ cannot infer type for type parameter `T` declared on the function `bar` + | +note: the type is part of the `async fn` body because of this `await` + --> $DIR/unresolved_type_param.rs:12:10 + | +LL | bar().await; + | ^^^^^^ + +error[E0698]: type inside `async fn` body must be known in this context + --> $DIR/unresolved_type_param.rs:12:5 + | +LL | bar().await; + | ^^^ cannot infer type for type parameter `T` declared on the function `bar` + | +note: the type is part of the `async fn` body because of this `await` + --> $DIR/unresolved_type_param.rs:12:10 + | +LL | bar().await; + | ^^^^^^ + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0698`. diff --git a/tests/ui/async-await/unresolved_type_param.drop_tracking_mir.stderr b/tests/ui/async-await/unresolved_type_param.drop_tracking_mir.stderr new file mode 100644 index 00000000000..95c79946831 --- /dev/null +++ b/tests/ui/async-await/unresolved_type_param.drop_tracking_mir.stderr @@ -0,0 +1,14 @@ +error[E0282]: type annotations needed + --> $DIR/unresolved_type_param.rs:12:5 + | +LL | bar().await; + | ^^^ cannot infer type of the type parameter `T` declared on the function `bar` + | +help: consider specifying the generic argument + | +LL | bar::<T>().await; + | +++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0282`. diff --git a/tests/ui/async-await/unresolved_type_param.no_drop_tracking.stderr b/tests/ui/async-await/unresolved_type_param.no_drop_tracking.stderr new file mode 100644 index 00000000000..16d618caa57 --- /dev/null +++ b/tests/ui/async-await/unresolved_type_param.no_drop_tracking.stderr @@ -0,0 +1,63 @@ +error[E0698]: type inside `async fn` body must be known in this context + --> $DIR/unresolved_type_param.rs:12:5 + | +LL | bar().await; + | ^^^ cannot infer type for type parameter `T` declared on the function `bar` + | +note: the type is part of the `async fn` body because of this `await` + --> $DIR/unresolved_type_param.rs:12:10 + | +LL | bar().await; + | ^^^^^^ + +error[E0698]: type inside `async fn` body must be known in this context + --> $DIR/unresolved_type_param.rs:12:5 + | +LL | bar().await; + | ^^^ cannot infer type for type parameter `T` declared on the function `bar` + | +note: the type is part of the `async fn` body because of this `await` + --> $DIR/unresolved_type_param.rs:12:10 + | +LL | bar().await; + | ^^^^^^ + +error[E0698]: type inside `async fn` body must be known in this context + --> $DIR/unresolved_type_param.rs:12:5 + | +LL | bar().await; + | ^^^ cannot infer type for type parameter `T` declared on the function `bar` + | +note: the type is part of the `async fn` body because of this `await` + --> $DIR/unresolved_type_param.rs:12:10 + | +LL | bar().await; + | ^^^^^^ + +error[E0698]: type inside `async fn` body must be known in this context + --> $DIR/unresolved_type_param.rs:12:5 + | +LL | bar().await; + | ^^^ cannot infer type for type parameter `T` declared on the function `bar` + | +note: the type is part of the `async fn` body because of this `await` + --> $DIR/unresolved_type_param.rs:12:10 + | +LL | bar().await; + | ^^^^^^ + +error[E0698]: type inside `async fn` body must be known in this context + --> $DIR/unresolved_type_param.rs:12:5 + | +LL | bar().await; + | ^^^ cannot infer type for type parameter `T` declared on the function `bar` + | +note: the type is part of the `async fn` body because of this `await` + --> $DIR/unresolved_type_param.rs:12:10 + | +LL | bar().await; + | ^^^^^^ + +error: aborting due to 5 previous errors + +For more information about this error, try `rustc --explain E0698`. diff --git a/tests/ui/async-await/unresolved_type_param.rs b/tests/ui/async-await/unresolved_type_param.rs index 6d6d8061491..ca0a92b9434 100644 --- a/tests/ui/async-await/unresolved_type_param.rs +++ b/tests/ui/async-await/unresolved_type_param.rs @@ -1,24 +1,36 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // Provoke an unresolved type error (T). // Error message should pinpoint the type parameter T as needing to be bound // (rather than give a general error message) // edition:2018 -// compile-flags: -Zdrop-tracking async fn bar<T>() -> () {} async fn foo() { bar().await; - //~^ ERROR type inside `async fn` body must be known in this context - //~| ERROR type inside `async fn` body must be known in this context - //~| ERROR type inside `async fn` body must be known in this context - //~| NOTE cannot infer type for type parameter `T` - //~| NOTE cannot infer type for type parameter `T` - //~| NOTE cannot infer type for type parameter `T` - //~| NOTE the type is part of the `async fn` body because of this `await` - //~| NOTE the type is part of the `async fn` body because of this `await` - //~| NOTE the type is part of the `async fn` body because of this `await` - //~| NOTE in this expansion of desugaring of `await` - //~| NOTE in this expansion of desugaring of `await` - //~| NOTE in this expansion of desugaring of `await` + //[drop_tracking_mir]~^ ERROR type annotations needed + //[drop_tracking_mir]~| NOTE cannot infer type of the type parameter `T` + //[no_drop_tracking,drop_tracking]~^^^ ERROR type inside `async fn` body must be known in this context + //[no_drop_tracking,drop_tracking]~| ERROR type inside `async fn` body must be known in this context + //[no_drop_tracking,drop_tracking]~| ERROR type inside `async fn` body must be known in this context + //[no_drop_tracking,drop_tracking]~| NOTE cannot infer type for type parameter `T` + //[no_drop_tracking,drop_tracking]~| NOTE cannot infer type for type parameter `T` + //[no_drop_tracking,drop_tracking]~| NOTE cannot infer type for type parameter `T` + //[no_drop_tracking,drop_tracking]~| NOTE the type is part of the `async fn` body because of this `await` + //[no_drop_tracking,drop_tracking]~| NOTE the type is part of the `async fn` body because of this `await` + //[no_drop_tracking,drop_tracking]~| NOTE the type is part of the `async fn` body because of this `await` + //[no_drop_tracking,drop_tracking]~| NOTE in this expansion of desugaring of `await` + //[no_drop_tracking,drop_tracking]~| NOTE in this expansion of desugaring of `await` + //[no_drop_tracking,drop_tracking]~| NOTE in this expansion of desugaring of `await` + //[no_drop_tracking]~^^^^^^^^^^^^^^^ ERROR type inside `async fn` body must be known in this context + //[no_drop_tracking]~| ERROR type inside `async fn` body must be known in this context + //[no_drop_tracking]~| NOTE cannot infer type for type parameter `T` + //[no_drop_tracking]~| NOTE cannot infer type for type parameter `T` + //[no_drop_tracking]~| NOTE the type is part of the `async fn` body because of this `await` + //[no_drop_tracking]~| NOTE the type is part of the `async fn` body because of this `await` + //[no_drop_tracking]~| NOTE in this expansion of desugaring of `await` + //[no_drop_tracking]~| NOTE in this expansion of desugaring of `await` } fn main() {} diff --git a/tests/ui/async-await/unresolved_type_param.stderr b/tests/ui/async-await/unresolved_type_param.stderr index 7236c681f34..64a31b5fc32 100644 --- a/tests/ui/async-await/unresolved_type_param.stderr +++ b/tests/ui/async-await/unresolved_type_param.stderr @@ -1,35 +1,35 @@ error[E0698]: type inside `async fn` body must be known in this context - --> $DIR/unresolved_type_param.rs:10:5 + --> $DIR/unresolved_type_param.rs:13:5 | LL | bar().await; | ^^^ cannot infer type for type parameter `T` declared on the function `bar` | note: the type is part of the `async fn` body because of this `await` - --> $DIR/unresolved_type_param.rs:10:10 + --> $DIR/unresolved_type_param.rs:13:10 | LL | bar().await; | ^^^^^^ error[E0698]: type inside `async fn` body must be known in this context - --> $DIR/unresolved_type_param.rs:10:5 + --> $DIR/unresolved_type_param.rs:13:5 | LL | bar().await; | ^^^ cannot infer type for type parameter `T` declared on the function `bar` | note: the type is part of the `async fn` body because of this `await` - --> $DIR/unresolved_type_param.rs:10:10 + --> $DIR/unresolved_type_param.rs:13:10 | LL | bar().await; | ^^^^^^ error[E0698]: type inside `async fn` body must be known in this context - --> $DIR/unresolved_type_param.rs:10:5 + --> $DIR/unresolved_type_param.rs:13:5 | LL | bar().await; | ^^^ cannot infer type for type parameter `T` declared on the function `bar` | note: the type is part of the `async fn` body because of this `await` - --> $DIR/unresolved_type_param.rs:10:10 + --> $DIR/unresolved_type_param.rs:13:10 | LL | bar().await; | ^^^^^^ diff --git a/tests/ui/attributes/log-backtrace.rs b/tests/ui/attributes/log-backtrace.rs index 3979d2001fc..e42edf1d4af 100644 --- a/tests/ui/attributes/log-backtrace.rs +++ b/tests/ui/attributes/log-backtrace.rs @@ -1,9 +1,9 @@ // run-pass // -// This test makes sure that log-backtrace option doesn't give a compilation error. +// This test makes sure that log-backtrace option at least parses correctly // // dont-check-compiler-stdout // dont-check-compiler-stderr // rustc-env:RUSTC_LOG=info -// compile-flags: -Zlog-backtrace=rustc_metadata::creader +// rustc-env:RUSTC_LOG_BACKTRACE=rustc_metadata::creader fn main() {} diff --git a/tests/ui/autoref-autoderef/issue-38940.stderr b/tests/ui/autoref-autoderef/issue-38940.stderr index f0b8405770e..8e98bfcd90f 100644 --- a/tests/ui/autoref-autoderef/issue-38940.stderr +++ b/tests/ui/autoref-autoderef/issue-38940.stderr @@ -10,7 +10,7 @@ error[E0308]: mismatched types --> $DIR/issue-38940.rs:49:22 | LL | let x: &Bottom = &t; - | ------- ^^ expected struct `Bottom`, found struct `Top` + | ------- ^^ expected `&Bottom`, found `&Top` | | | expected due to this | diff --git a/tests/ui/binding/issue-53114-safety-checks.rs b/tests/ui/binding/issue-53114-safety-checks.rs index d0eb28c5714..e234db516c7 100644 --- a/tests/ui/binding/issue-53114-safety-checks.rs +++ b/tests/ui/binding/issue-53114-safety-checks.rs @@ -21,13 +21,11 @@ fn let_wild_gets_unsafe_field() { let u2 = U { a: I(1) }; let p = P { a: &2, b: &3 }; let _ = &p.b; //~ ERROR reference to packed field - //~^ WARN will become a hard error let _ = u1.a; // #53114: should eventually signal error as well let _ = &u2.a; //~ ERROR [E0133] // variation on above with `_` in substructure let (_,) = (&p.b,); //~ ERROR reference to packed field - //~^ WARN will become a hard error let (_,) = (u1.a,); //~ ERROR [E0133] let (_,) = (&u2.a,); //~ ERROR [E0133] } @@ -37,13 +35,11 @@ fn match_unsafe_field_to_wild() { let u2 = U { a: I(1) }; let p = P { a: &2, b: &3 }; match &p.b { _ => { } } //~ ERROR reference to packed field - //~^ WARN will become a hard error match u1.a { _ => { } } //~ ERROR [E0133] match &u2.a { _ => { } } //~ ERROR [E0133] // variation on above with `_` in substructure match (&p.b,) { (_,) => { } } //~ ERROR reference to packed field - //~^ WARN will become a hard error match (u1.a,) { (_,) => { } } //~ ERROR [E0133] match (&u2.a,) { (_,) => { } } //~ ERROR [E0133] } diff --git a/tests/ui/binding/issue-53114-safety-checks.stderr b/tests/ui/binding/issue-53114-safety-checks.stderr index 57a065d6d4d..5c9d7877247 100644 --- a/tests/ui/binding/issue-53114-safety-checks.stderr +++ b/tests/ui/binding/issue-53114-safety-checks.stderr @@ -1,50 +1,41 @@ -error: reference to packed field is unaligned +error[E0793]: reference to packed field is unaligned --> $DIR/issue-53114-safety-checks.rs:23:13 | LL | let _ = &p.b; | ^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - = note: `#[deny(unaligned_references)]` on by default -error: reference to packed field is unaligned - --> $DIR/issue-53114-safety-checks.rs:29:17 +error[E0793]: reference to packed field is unaligned + --> $DIR/issue-53114-safety-checks.rs:28:17 | LL | let (_,) = (&p.b,); | ^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -error: reference to packed field is unaligned - --> $DIR/issue-53114-safety-checks.rs:39:11 +error[E0793]: reference to packed field is unaligned + --> $DIR/issue-53114-safety-checks.rs:37:11 | LL | match &p.b { _ => { } } | ^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -error: reference to packed field is unaligned - --> $DIR/issue-53114-safety-checks.rs:45:12 +error[E0793]: reference to packed field is unaligned + --> $DIR/issue-53114-safety-checks.rs:42:12 | LL | match (&p.b,) { (_,) => { } } | ^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) error[E0133]: access to union field is unsafe and requires unsafe function or block - --> $DIR/issue-53114-safety-checks.rs:26:13 + --> $DIR/issue-53114-safety-checks.rs:25:13 | LL | let _ = &u2.a; | ^^^^^ access to union field @@ -52,7 +43,7 @@ LL | let _ = &u2.a; = note: the field may not be properly initialized: using uninitialized data will cause undefined behavior error[E0133]: access to union field is unsafe and requires unsafe function or block - --> $DIR/issue-53114-safety-checks.rs:31:17 + --> $DIR/issue-53114-safety-checks.rs:29:17 | LL | let (_,) = (u1.a,); | ^^^^ access to union field @@ -60,7 +51,7 @@ LL | let (_,) = (u1.a,); = note: the field may not be properly initialized: using uninitialized data will cause undefined behavior error[E0133]: access to union field is unsafe and requires unsafe function or block - --> $DIR/issue-53114-safety-checks.rs:32:17 + --> $DIR/issue-53114-safety-checks.rs:30:17 | LL | let (_,) = (&u2.a,); | ^^^^^ access to union field @@ -68,7 +59,7 @@ LL | let (_,) = (&u2.a,); = note: the field may not be properly initialized: using uninitialized data will cause undefined behavior error[E0133]: access to union field is unsafe and requires unsafe function or block - --> $DIR/issue-53114-safety-checks.rs:41:11 + --> $DIR/issue-53114-safety-checks.rs:38:11 | LL | match u1.a { _ => { } } | ^^^^ access to union field @@ -76,7 +67,7 @@ LL | match u1.a { _ => { } } = note: the field may not be properly initialized: using uninitialized data will cause undefined behavior error[E0133]: access to union field is unsafe and requires unsafe function or block - --> $DIR/issue-53114-safety-checks.rs:42:11 + --> $DIR/issue-53114-safety-checks.rs:39:11 | LL | match &u2.a { _ => { } } | ^^^^^ access to union field @@ -84,7 +75,7 @@ LL | match &u2.a { _ => { } } = note: the field may not be properly initialized: using uninitialized data will cause undefined behavior error[E0133]: access to union field is unsafe and requires unsafe function or block - --> $DIR/issue-53114-safety-checks.rs:47:12 + --> $DIR/issue-53114-safety-checks.rs:43:12 | LL | match (u1.a,) { (_,) => { } } | ^^^^ access to union field @@ -92,7 +83,7 @@ LL | match (u1.a,) { (_,) => { } } = note: the field may not be properly initialized: using uninitialized data will cause undefined behavior error[E0133]: access to union field is unsafe and requires unsafe function or block - --> $DIR/issue-53114-safety-checks.rs:48:12 + --> $DIR/issue-53114-safety-checks.rs:44:12 | LL | match (&u2.a,) { (_,) => { } } | ^^^^^ access to union field @@ -101,56 +92,5 @@ LL | match (&u2.a,) { (_,) => { } } error: aborting due to 11 previous errors -For more information about this error, try `rustc --explain E0133`. -Future incompatibility report: Future breakage diagnostic: -error: reference to packed field is unaligned - --> $DIR/issue-53114-safety-checks.rs:23:13 - | -LL | let _ = &p.b; - | ^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - = note: `#[deny(unaligned_references)]` on by default - -Future breakage diagnostic: -error: reference to packed field is unaligned - --> $DIR/issue-53114-safety-checks.rs:29:17 - | -LL | let (_,) = (&p.b,); - | ^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - = note: `#[deny(unaligned_references)]` on by default - -Future breakage diagnostic: -error: reference to packed field is unaligned - --> $DIR/issue-53114-safety-checks.rs:39:11 - | -LL | match &p.b { _ => { } } - | ^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - = note: `#[deny(unaligned_references)]` on by default - -Future breakage diagnostic: -error: reference to packed field is unaligned - --> $DIR/issue-53114-safety-checks.rs:45:12 - | -LL | match (&p.b,) { (_,) => { } } - | ^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - = note: `#[deny(unaligned_references)]` on by default - +Some errors have detailed explanations: E0133, E0793. +For more information about an error, try `rustc --explain E0133`. diff --git a/tests/ui/binop/binary-op-on-double-ref.fixed b/tests/ui/binop/binary-op-on-double-ref.fixed index de9dc19af29..586d2568c30 100644 --- a/tests/ui/binop/binary-op-on-double-ref.fixed +++ b/tests/ui/binop/binary-op-on-double-ref.fixed @@ -3,7 +3,7 @@ fn main() { let v = vec![1, 2, 3, 4, 5, 6, 7, 8, 9]; let vr = v.iter().filter(|x| { *x % 2 == 0 - //~^ ERROR cannot mod `&&{integer}` by `{integer}` + //~^ ERROR cannot calculate the remainder of `&&{integer}` divided by `{integer}` }); println!("{:?}", vr); } diff --git a/tests/ui/binop/binary-op-on-double-ref.rs b/tests/ui/binop/binary-op-on-double-ref.rs index 2616c560cbe..48ee445466e 100644 --- a/tests/ui/binop/binary-op-on-double-ref.rs +++ b/tests/ui/binop/binary-op-on-double-ref.rs @@ -3,7 +3,7 @@ fn main() { let v = vec![1, 2, 3, 4, 5, 6, 7, 8, 9]; let vr = v.iter().filter(|x| { x % 2 == 0 - //~^ ERROR cannot mod `&&{integer}` by `{integer}` + //~^ ERROR cannot calculate the remainder of `&&{integer}` divided by `{integer}` }); println!("{:?}", vr); } diff --git a/tests/ui/binop/binary-op-on-double-ref.stderr b/tests/ui/binop/binary-op-on-double-ref.stderr index 34826d2f4bf..2e8aeebc681 100644 --- a/tests/ui/binop/binary-op-on-double-ref.stderr +++ b/tests/ui/binop/binary-op-on-double-ref.stderr @@ -1,4 +1,4 @@ -error[E0369]: cannot mod `&&{integer}` by `{integer}` +error[E0369]: cannot calculate the remainder of `&&{integer}` divided by `{integer}` --> $DIR/binary-op-on-double-ref.rs:5:11 | LL | x % 2 == 0 diff --git a/tests/ui/binop/issue-28837.rs b/tests/ui/binop/issue-28837.rs index 9719c3afa68..54c8838e48f 100644 --- a/tests/ui/binop/issue-28837.rs +++ b/tests/ui/binop/issue-28837.rs @@ -11,7 +11,7 @@ fn main() { a / a; //~ ERROR cannot divide `A` by `A` - a % a; //~ ERROR cannot mod `A` by `A` + a % a; //~ ERROR cannot calculate the remainder of `A` divided by `A` a & a; //~ ERROR no implementation for `A & A` diff --git a/tests/ui/binop/issue-28837.stderr b/tests/ui/binop/issue-28837.stderr index 6e236ca5296..cca1da3b6ac 100644 --- a/tests/ui/binop/issue-28837.stderr +++ b/tests/ui/binop/issue-28837.stderr @@ -62,7 +62,7 @@ LL | struct A; note: the trait `Div` must be implemented --> $SRC_DIR/core/src/ops/arith.rs:LL:COL -error[E0369]: cannot mod `A` by `A` +error[E0369]: cannot calculate the remainder of `A` divided by `A` --> $DIR/issue-28837.rs:14:7 | LL | a % a; diff --git a/tests/ui/blind/blind-item-block-middle.stderr b/tests/ui/blind/blind-item-block-middle.stderr index eb64fea9433..63e6d76843d 100644 --- a/tests/ui/blind/blind-item-block-middle.stderr +++ b/tests/ui/blind/blind-item-block-middle.stderr @@ -7,7 +7,7 @@ LL | mod foo { pub struct bar; } LL | let bar = 5; | ^^^ - this expression has type `{integer}` | | - | expected integer, found struct `bar` + | expected integer, found `bar` | `bar` is interpreted as a unit struct, not a new binding | help: introduce a new binding instead: `other_bar` diff --git a/tests/ui/block-result/consider-removing-last-semi.stderr b/tests/ui/block-result/consider-removing-last-semi.stderr index 9be0367ae38..d30ab129343 100644 --- a/tests/ui/block-result/consider-removing-last-semi.stderr +++ b/tests/ui/block-result/consider-removing-last-semi.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/consider-removing-last-semi.rs:3:15 | LL | pub fn f() -> String { - | - ^^^^^^ expected struct `String`, found `()` + | - ^^^^^^ expected `String`, found `()` | | | implicitly returns `()` as its body has no tail or `return` expression LL | 0u8; @@ -13,7 +13,7 @@ error[E0308]: mismatched types --> $DIR/consider-removing-last-semi.rs:8:15 | LL | pub fn g() -> String { - | - ^^^^^^ expected struct `String`, found `()` + | - ^^^^^^ expected `String`, found `()` | | | implicitly returns `()` as its body has no tail or `return` expression LL | "this won't work".to_string(); diff --git a/tests/ui/block-result/issue-13428.stderr b/tests/ui/block-result/issue-13428.stderr index 2b386d10c53..c119b69da22 100644 --- a/tests/ui/block-result/issue-13428.stderr +++ b/tests/ui/block-result/issue-13428.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-13428.rs:3:13 | LL | fn foo() -> String { - | --- ^^^^^^ expected struct `String`, found `()` + | --- ^^^^^^ expected `String`, found `()` | | | implicitly returns `()` as its body has no tail or `return` expression @@ -10,7 +10,7 @@ error[E0308]: mismatched types --> $DIR/issue-13428.rs:11:13 | LL | fn bar() -> String { - | --- ^^^^^^ expected struct `String`, found `()` + | --- ^^^^^^ expected `String`, found `()` | | | implicitly returns `()` as its body has no tail or `return` expression LL | "foobar".to_string() diff --git a/tests/ui/block-result/issue-13624.rs b/tests/ui/block-result/issue-13624.rs index 4d2844cc5ae..8f93e5a356f 100644 --- a/tests/ui/block-result/issue-13624.rs +++ b/tests/ui/block-result/issue-13624.rs @@ -6,7 +6,7 @@ mod a { pub fn get_enum_struct_variant() -> () { Enum::EnumStructVariant { x: 1, y: 2, z: 3 } //~^ ERROR mismatched types - //~| expected `()`, found enum `Enum` + //~| expected `()`, found `Enum` } } @@ -19,7 +19,7 @@ mod b { match enum_struct_variant { a::Enum::EnumStructVariant { x, y, z } => { //~^ ERROR mismatched types - //~| expected `()`, found enum `Enum` + //~| expected `()`, found `Enum` } } } diff --git a/tests/ui/block-result/issue-13624.stderr b/tests/ui/block-result/issue-13624.stderr index 13070b4e821..d41bd057f82 100644 --- a/tests/ui/block-result/issue-13624.stderr +++ b/tests/ui/block-result/issue-13624.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | pub fn get_enum_struct_variant() -> () { | -- expected `()` because of return type LL | Enum::EnumStructVariant { x: 1, y: 2, z: 3 } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found enum `Enum` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `Enum` error[E0308]: mismatched types --> $DIR/issue-13624.rs:20:9 @@ -12,7 +12,7 @@ error[E0308]: mismatched types LL | match enum_struct_variant { | ------------------- this expression has type `()` LL | a::Enum::EnumStructVariant { x, y, z } => { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found enum `Enum` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `Enum` error: aborting due to 2 previous errors diff --git a/tests/ui/block-result/issue-22645.stderr b/tests/ui/block-result/issue-22645.stderr index 24341c0f58a..677b40aaa9d 100644 --- a/tests/ui/block-result/issue-22645.stderr +++ b/tests/ui/block-result/issue-22645.stderr @@ -20,7 +20,7 @@ LL | fn main() { | - expected `()` because of default return type LL | let b = Bob + 3.5; LL | b + 3 - | ^^^^^ expected `()`, found struct `Bob` + | ^^^^^ expected `()`, found `Bob` error: aborting due to 2 previous errors diff --git a/tests/ui/block-result/issue-5500.rs b/tests/ui/block-result/issue-5500.rs index 577987a4596..de7fd39a20c 100644 --- a/tests/ui/block-result/issue-5500.rs +++ b/tests/ui/block-result/issue-5500.rs @@ -3,5 +3,5 @@ fn main() { //~^ ERROR mismatched types //~| expected unit type `()` //~| found reference `&_` - //~| expected `()`, found reference + //~| expected `()`, found `&_` } diff --git a/tests/ui/block-result/issue-5500.stderr b/tests/ui/block-result/issue-5500.stderr index 211a6052864..8cd4bd65871 100644 --- a/tests/ui/block-result/issue-5500.stderr +++ b/tests/ui/block-result/issue-5500.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | fn main() { | - expected `()` because of default return type LL | &panic!() - | ^^^^^^^^^ expected `()`, found reference + | ^^^^^^^^^ expected `()`, found `&_` | = note: expected unit type `()` found reference `&_` diff --git a/tests/ui/borrowck/borrowck-borrow-mut-base-ptr-in-aliasable-loc.stderr b/tests/ui/borrowck/borrowck-borrow-mut-base-ptr-in-aliasable-loc.stderr index ce9f7aa050a..dd0817ff233 100644 --- a/tests/ui/borrowck/borrowck-borrow-mut-base-ptr-in-aliasable-loc.stderr +++ b/tests/ui/borrowck/borrowck-borrow-mut-base-ptr-in-aliasable-loc.stderr @@ -1,11 +1,13 @@ error[E0594]: cannot assign to `**t1`, which is behind a `&` reference --> $DIR/borrowck-borrow-mut-base-ptr-in-aliasable-loc.rs:9:5 | -LL | let t1 = t0; - | -- consider changing this binding's type to be: `&mut &mut isize` -LL | let p: &isize = &**t0; LL | **t1 = 22; | ^^^^^^^^^ `t1` is a `&` reference, so the data it refers to cannot be written + | +help: consider specifying this binding's type + | +LL | let t1: &mut &mut isize = t0; + | +++++++++++++++++ error[E0502]: cannot borrow `**t0` as immutable because it is also borrowed as mutable --> $DIR/borrowck-borrow-mut-base-ptr-in-aliasable-loc.rs:14:21 diff --git a/tests/ui/borrowck/issue-103624.rs b/tests/ui/borrowck/issue-103624.rs index f1fa95f9246..d95a40bd4a0 100644 --- a/tests/ui/borrowck/issue-103624.rs +++ b/tests/ui/borrowck/issue-103624.rs @@ -12,7 +12,7 @@ impl StructA { async fn foo(&self) { let bar = self.b.bar().await; spawn_blocking(move || { - //~^ ERROR borrowed data escapes outside of associated function + //~^ ERROR borrowed data escapes outside of method self.b; //~^ ERROR cannot move out of `self.b`, as `self` is a captured variable in an `Fn` closure }) diff --git a/tests/ui/borrowck/issue-103624.stderr b/tests/ui/borrowck/issue-103624.stderr index e6a35dd8801..7a281e8aa30 100644 --- a/tests/ui/borrowck/issue-103624.stderr +++ b/tests/ui/borrowck/issue-103624.stderr @@ -10,13 +10,13 @@ LL | LL | self.b; | ^^^^^^ move occurs because `self.b` has type `StructB`, which does not implement the `Copy` trait -error[E0521]: borrowed data escapes outside of associated function +error[E0521]: borrowed data escapes outside of method --> $DIR/issue-103624.rs:14:9 | LL | async fn foo(&self) { | ----- | | - | `self` is a reference that is only valid in the associated function body + | `self` is a reference that is only valid in the method body | let's call the lifetime of this reference `'1` LL | let bar = self.b.bar().await; LL | / spawn_blocking(move || { @@ -26,7 +26,7 @@ LL | | LL | | }) | | ^ | | | - | |__________`self` escapes the associated function body here + | |__________`self` escapes the method body here | argument requires that `'1` must outlive `'static` error: aborting due to 2 previous errors diff --git a/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.rs b/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.rs index dd0320bc53b..d067ff44704 100644 --- a/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.rs +++ b/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.rs @@ -14,8 +14,8 @@ impl MarketMultiplier { } async fn buy_lock(generator: &Mutex<MarketMultiplier>) -> LockedMarket<'_> { - //~^ ERROR this struct takes 0 lifetime arguments but 1 lifetime argument was supplied - //~^^ ERROR this struct takes 1 generic argument but 0 generic arguments were supplied + //~^ ERROR struct takes 0 lifetime arguments but 1 lifetime argument was supplied + //~^^ ERROR struct takes 1 generic argument but 0 generic arguments were supplied LockedMarket(generator.lock().unwrap().buy()) } diff --git a/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.stderr b/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.stderr index d2b927fb664..73e0aaf1e45 100644 --- a/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.stderr +++ b/tests/ui/borrowck/issue-82126-mismatched-subst-and-hir.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/issue-82126-mismatched-subst-and-hir.rs:16:59 | LL | async fn buy_lock(generator: &Mutex<MarketMultiplier>) -> LockedMarket<'_> { @@ -12,7 +12,7 @@ note: struct defined here, with 0 lifetime parameters LL | struct LockedMarket<T>(T); | ^^^^^^^^^^^^ -error[E0107]: this struct takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 0 generic arguments were supplied --> $DIR/issue-82126-mismatched-subst-and-hir.rs:16:59 | LL | async fn buy_lock(generator: &Mutex<MarketMultiplier>) -> LockedMarket<'_> { diff --git a/tests/ui/issues/issue-83924.fixed b/tests/ui/borrowck/issue-83924.fixed index aa40da12b87..aa40da12b87 100644 --- a/tests/ui/issues/issue-83924.fixed +++ b/tests/ui/borrowck/issue-83924.fixed diff --git a/tests/ui/issues/issue-83924.rs b/tests/ui/borrowck/issue-83924.rs index 22b80fe2f38..22b80fe2f38 100644 --- a/tests/ui/issues/issue-83924.rs +++ b/tests/ui/borrowck/issue-83924.rs diff --git a/tests/ui/issues/issue-83924.stderr b/tests/ui/borrowck/issue-83924.stderr index 572414df2bf..572414df2bf 100644 --- a/tests/ui/issues/issue-83924.stderr +++ b/tests/ui/borrowck/issue-83924.stderr diff --git a/tests/ui/borrowck/issue-85765.rs b/tests/ui/borrowck/issue-85765.rs index 1598cd5d3c8..76e0b517354 100644 --- a/tests/ui/borrowck/issue-85765.rs +++ b/tests/ui/borrowck/issue-85765.rs @@ -1,7 +1,7 @@ fn main() { let mut test = Vec::new(); let rofl: &Vec<Vec<i32>> = &mut test; - //~^ NOTE consider changing this binding's type to be + //~^ HELP consider changing this binding's type rofl.push(Vec::new()); //~^ ERROR cannot borrow `*rofl` as mutable, as it is behind a `&` reference //~| NOTE `rofl` is a `&` reference, so the data it refers to cannot be borrowed as mutable @@ -15,14 +15,14 @@ fn main() { #[rustfmt::skip] let x: &usize = &mut{0}; - //~^ NOTE consider changing this binding's type to be + //~^ HELP consider changing this binding's type *x = 1; //~^ ERROR cannot assign to `*x`, which is behind a `&` reference //~| NOTE `x` is a `&` reference, so the data it refers to cannot be written #[rustfmt::skip] let y: &usize = &mut(0); - //~^ NOTE consider changing this binding's type to be + //~^ HELP consider changing this binding's type *y = 1; //~^ ERROR cannot assign to `*y`, which is behind a `&` reference //~| NOTE `y` is a `&` reference, so the data it refers to cannot be written diff --git a/tests/ui/borrowck/issue-85765.stderr b/tests/ui/borrowck/issue-85765.stderr index 7da7dba68ab..b4bb128cbb4 100644 --- a/tests/ui/borrowck/issue-85765.stderr +++ b/tests/ui/borrowck/issue-85765.stderr @@ -1,11 +1,13 @@ error[E0596]: cannot borrow `*rofl` as mutable, as it is behind a `&` reference --> $DIR/issue-85765.rs:5:5 | -LL | let rofl: &Vec<Vec<i32>> = &mut test; - | ---- consider changing this binding's type to be: `&mut Vec<Vec<i32>>` -LL | LL | rofl.push(Vec::new()); | ^^^^^^^^^^^^^^^^^^^^^ `rofl` is a `&` reference, so the data it refers to cannot be borrowed as mutable + | +help: consider changing this binding's type + | +LL | let rofl: &mut Vec<Vec<i32>> = &mut test; + | ~~~~~~~~~~~~~~~~~~ error[E0594]: cannot assign to `*r`, which is behind a `&` reference --> $DIR/issue-85765.rs:12:5 @@ -21,20 +23,24 @@ LL | let r = &mut mutvar; error[E0594]: cannot assign to `*x`, which is behind a `&` reference --> $DIR/issue-85765.rs:19:5 | -LL | let x: &usize = &mut{0}; - | - consider changing this binding's type to be: `&mut usize` -LL | LL | *x = 1; | ^^^^^^ `x` is a `&` reference, so the data it refers to cannot be written + | +help: consider changing this binding's type + | +LL | let x: &mut usize = &mut{0}; + | ~~~~~~~~~~ error[E0594]: cannot assign to `*y`, which is behind a `&` reference --> $DIR/issue-85765.rs:26:5 | -LL | let y: &usize = &mut(0); - | - consider changing this binding's type to be: `&mut usize` -LL | LL | *y = 1; | ^^^^^^ `y` is a `&` reference, so the data it refers to cannot be written + | +help: consider changing this binding's type + | +LL | let y: &mut usize = &mut(0); + | ~~~~~~~~~~ error: aborting due to 4 previous errors diff --git a/tests/ui/borrowck/issue-91206.rs b/tests/ui/borrowck/issue-91206.rs index 67407c1eae3..e062a253767 100644 --- a/tests/ui/borrowck/issue-91206.rs +++ b/tests/ui/borrowck/issue-91206.rs @@ -9,7 +9,7 @@ impl TestClient { fn main() { let client = TestClient; let inner = client.get_inner_ref(); - //~^ NOTE consider changing this binding's type to be + //~^ HELP consider specifying this binding's type inner.clear(); //~^ ERROR cannot borrow `*inner` as mutable, as it is behind a `&` reference [E0596] //~| NOTE `inner` is a `&` reference, so the data it refers to cannot be borrowed as mutable diff --git a/tests/ui/borrowck/issue-91206.stderr b/tests/ui/borrowck/issue-91206.stderr index 12d8d27c5f0..6653d497873 100644 --- a/tests/ui/borrowck/issue-91206.stderr +++ b/tests/ui/borrowck/issue-91206.stderr @@ -1,11 +1,13 @@ error[E0596]: cannot borrow `*inner` as mutable, as it is behind a `&` reference --> $DIR/issue-91206.rs:13:5 | -LL | let inner = client.get_inner_ref(); - | ----- consider changing this binding's type to be: `&mut Vec<usize>` -LL | LL | inner.clear(); | ^^^^^^^^^^^^^ `inner` is a `&` reference, so the data it refers to cannot be borrowed as mutable + | +help: consider specifying this binding's type + | +LL | let inner: &mut Vec<usize> = client.get_inner_ref(); + | +++++++++++++++++ error: aborting due to previous error diff --git a/tests/ui/borrowck/issue-92015.stderr b/tests/ui/borrowck/issue-92015.stderr index 62b1183e71b..ea4f9abb87d 100644 --- a/tests/ui/borrowck/issue-92015.stderr +++ b/tests/ui/borrowck/issue-92015.stderr @@ -1,10 +1,13 @@ error[E0594]: cannot assign to `*foo`, which is behind a `&` reference --> $DIR/issue-92015.rs:6:5 | -LL | let foo = Some(&0).unwrap(); - | --- consider changing this binding's type to be: `&mut i32` LL | *foo = 1; | ^^^^^^^^ `foo` is a `&` reference, so the data it refers to cannot be written + | +help: consider specifying this binding's type + | +LL | let foo: &mut i32 = Some(&0).unwrap(); + | ++++++++++ error: aborting due to previous error diff --git a/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.fixed b/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.fixed new file mode 100644 index 00000000000..1a08470064c --- /dev/null +++ b/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.fixed @@ -0,0 +1,26 @@ +// run-rustfix +#![allow(dead_code, path_statements)] +fn foo1(s: &str) -> impl Iterator<Item = String> + '_ { + None.into_iter() + .flat_map(move |()| s.chars().map(move |c| format!("{}{}", c, s))) + //~^ ERROR captured variable cannot escape `FnMut` closure body + //~| HELP consider adding 'move' keyword before the nested closure +} + +fn foo2(s: &str) -> impl Sized + '_ { + move |()| s.chars().map(move |c| format!("{}{}", c, s)) + //~^ ERROR lifetime may not live long enough + //~| HELP consider adding 'move' keyword before the nested closure +} + +pub struct X; +pub fn foo3<'a>( + bar: &'a X, +) -> impl Iterator<Item = ()> + 'a { + Some(()).iter().flat_map(move |()| { + Some(()).iter().map(move |()| { bar; }) //~ ERROR captured variable cannot escape + //~^ HELP consider adding 'move' keyword before the nested closure + }) +} + +fn main() {} diff --git a/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.rs b/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.rs index 95847d8d301..b93292e3589 100644 --- a/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.rs +++ b/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.rs @@ -1,3 +1,5 @@ +// run-rustfix +#![allow(dead_code, path_statements)] fn foo1(s: &str) -> impl Iterator<Item = String> + '_ { None.into_iter() .flat_map(move |()| s.chars().map(|c| format!("{}{}", c, s))) @@ -11,4 +13,14 @@ fn foo2(s: &str) -> impl Sized + '_ { //~| HELP consider adding 'move' keyword before the nested closure } +pub struct X; +pub fn foo3<'a>( + bar: &'a X, +) -> impl Iterator<Item = ()> + 'a { + Some(()).iter().flat_map(move |()| { + Some(()).iter().map(|()| { bar; }) //~ ERROR captured variable cannot escape + //~^ HELP consider adding 'move' keyword before the nested closure + }) +} + fn main() {} diff --git a/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.stderr b/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.stderr index 2eae614a2f5..776c338deac 100644 --- a/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.stderr +++ b/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.stderr @@ -1,5 +1,5 @@ error: captured variable cannot escape `FnMut` closure body - --> $DIR/issue-95079-missing-move-in-nested-closure.rs:3:29 + --> $DIR/issue-95079-missing-move-in-nested-closure.rs:5:29 | LL | fn foo1(s: &str) -> impl Iterator<Item = String> + '_ { | - variable defined here @@ -7,7 +7,7 @@ LL | None.into_iter() LL | .flat_map(move |()| s.chars().map(|c| format!("{}{}", c, s))) | - -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | - | | returns a reference to a captured variable which escapes the closure body + | | returns a closure that contains a reference to a captured variable, which then escapes the closure body | | variable captured here | inferred to be a `FnMut` closure | @@ -19,12 +19,12 @@ LL | .flat_map(move |()| s.chars().map(move |c| format!("{}{}", c, s))) | ++++ error: lifetime may not live long enough - --> $DIR/issue-95079-missing-move-in-nested-closure.rs:9:15 + --> $DIR/issue-95079-missing-move-in-nested-closure.rs:11:15 | LL | move |()| s.chars().map(|c| format!("{}{}", c, s)) | --------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2` | | | - | | return type of closure `Map<Chars<'_>, [closure@$DIR/issue-95079-missing-move-in-nested-closure.rs:9:29: 9:32]>` contains a lifetime `'2` + | | return type of closure `Map<Chars<'_>, [closure@$DIR/issue-95079-missing-move-in-nested-closure.rs:11:29: 11:32]>` contains a lifetime `'2` | lifetime `'1` represents this closure's body | = note: closure implements `Fn`, so references to captured variables can't escape the closure @@ -33,5 +33,26 @@ help: consider adding 'move' keyword before the nested closure LL | move |()| s.chars().map(move |c| format!("{}{}", c, s)) | ++++ -error: aborting due to 2 previous errors +error: captured variable cannot escape `FnMut` closure body + --> $DIR/issue-95079-missing-move-in-nested-closure.rs:21:9 + | +LL | bar: &'a X, + | --- variable defined here +LL | ) -> impl Iterator<Item = ()> + 'a { +LL | Some(()).iter().flat_map(move |()| { + | - inferred to be a `FnMut` closure +LL | Some(()).iter().map(|()| { bar; }) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^---^^^^ + | | | + | | variable captured here + | returns a closure that contains a reference to a captured variable, which then escapes the closure body + | + = note: `FnMut` closures only have access to their captured variables while they are executing... + = note: ...therefore, they cannot allow references to captured variables to escape +help: consider adding 'move' keyword before the nested closure + | +LL | Some(()).iter().map(move |()| { bar; }) + | ++++ + +error: aborting due to 3 previous errors diff --git a/tests/ui/bounds-lifetime.stderr b/tests/ui/bounds-lifetime.stderr index a0395ed4904..f0bfe784ccc 100644 --- a/tests/ui/bounds-lifetime.stderr +++ b/tests/ui/bounds-lifetime.stderr @@ -16,17 +16,24 @@ error: lifetime bounds cannot be used in this context LL | type C = for<'b, 'a: 'b +> fn(); | ^^ -error: only lifetime parameters can be used in this context +error[E0658]: only lifetime parameters can be used in this context --> $DIR/bounds-lifetime.rs:4:18 | LL | type D = for<'a, T> fn(); | ^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = help: add `#![feature(non_lifetime_binders)]` to the crate attributes to enable -error: only lifetime parameters can be used in this context +error[E0658]: only lifetime parameters can be used in this context --> $DIR/bounds-lifetime.rs:5:18 | LL | type E = dyn for<T> Fn(); | ^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = help: add `#![feature(non_lifetime_binders)]` to the crate attributes to enable error: aborting due to 5 previous errors +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/box/issue-82446.stderr b/tests/ui/box/issue-82446.stderr index 0374737957e..c03f35884b8 100644 --- a/tests/ui/box/issue-82446.stderr +++ b/tests/ui/box/issue-82446.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-82446.rs:11:9 | LL | val - | ^^^ expected struct `Box`, found reference + | ^^^ expected `Box<dyn MyTrait>`, found `&Box<dyn MyTrait>` | = note: expected struct `Box<(dyn MyTrait + 'static)>` found reference `&Box<(dyn MyTrait + 'static)>` diff --git a/tests/ui/c-variadic/variadic-ffi-1.stderr b/tests/ui/c-variadic/variadic-ffi-1.stderr index 4beea83d8a5..c7899338197 100644 --- a/tests/ui/c-variadic/variadic-ffi-1.stderr +++ b/tests/ui/c-variadic/variadic-ffi-1.stderr @@ -46,6 +46,7 @@ LL | let x: unsafe extern "C" fn(f: isize, x: u8) = foo; | = note: expected fn pointer `unsafe extern "C" fn(_, _)` found fn item `unsafe extern "C" fn(_, _, ...) {foo}` + = note: when the arguments and return types match, functions can be coerced to function pointers error[E0308]: mismatched types --> $DIR/variadic-ffi-1.rs:26:54 @@ -57,6 +58,7 @@ LL | let y: extern "C" fn(f: isize, x: u8, ...) = bar; | = note: expected fn pointer `extern "C" fn(_, _, ...)` found fn item `extern "C" fn(_, _) {bar}` + = note: when the arguments and return types match, functions can be coerced to function pointers error[E0617]: can't pass `f32` to variadic function --> $DIR/variadic-ffi-1.rs:28:19 diff --git a/tests/ui/check-cfg/invalid-cfg-value.stderr b/tests/ui/check-cfg/invalid-cfg-value.stderr index 60abcb18824..83383ea61a4 100644 --- a/tests/ui/check-cfg/invalid-cfg-value.stderr +++ b/tests/ui/check-cfg/invalid-cfg-value.stderr @@ -2,7 +2,9 @@ warning: unexpected `cfg` condition value --> $DIR/invalid-cfg-value.rs:7:7 | LL | #[cfg(feature = "sedre")] - | ^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^------- + | | + | help: did you mean: `"serde"` | = note: expected values for `feature` are: full, serde = note: `#[warn(unexpected_cfgs)]` on by default diff --git a/tests/ui/closure-expected-type/expect-infer-var-appearing-twice.stderr b/tests/ui/closure-expected-type/expect-infer-var-appearing-twice.stderr index 8dccf929b2b..c5089295063 100644 --- a/tests/ui/closure-expected-type/expect-infer-var-appearing-twice.stderr +++ b/tests/ui/closure-expected-type/expect-infer-var-appearing-twice.stderr @@ -12,7 +12,7 @@ note: required by a bound in `with_closure` --> $DIR/expect-infer-var-appearing-twice.rs:2:14 | LL | fn with_closure<F, A>(_: F) - | ------------ required by a bound in this + | ------------ required by a bound in this function LL | where F: FnOnce(A, A) | ^^^^^^^^^^^^ required by this bound in `with_closure` diff --git a/tests/ui/closures/2229_closure_analysis/diagnostics/repr_packed.rs b/tests/ui/closures/2229_closure_analysis/diagnostics/repr_packed.rs index 1488f329648..c7ee90ea73f 100644 --- a/tests/ui/closures/2229_closure_analysis/diagnostics/repr_packed.rs +++ b/tests/ui/closures/2229_closure_analysis/diagnostics/repr_packed.rs @@ -20,7 +20,6 @@ fn test_missing_unsafe_warning_on_repr_packed() { let c = || { println!("{}", foo.x); //~^ ERROR: reference to packed field is unaligned - //~| WARNING: this was previously accepted by the compiler but is being phased out let _z = foo.x; }; diff --git a/tests/ui/closures/2229_closure_analysis/diagnostics/repr_packed.stderr b/tests/ui/closures/2229_closure_analysis/diagnostics/repr_packed.stderr index 508c4b911b7..9c2c434572a 100644 --- a/tests/ui/closures/2229_closure_analysis/diagnostics/repr_packed.stderr +++ b/tests/ui/closures/2229_closure_analysis/diagnostics/repr_packed.stderr @@ -1,29 +1,13 @@ -error: reference to packed field is unaligned +error[E0793]: reference to packed field is unaligned --> $DIR/repr_packed.rs:21:24 | LL | println!("{}", foo.x); | ^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - = note: `#[deny(unaligned_references)]` on by default = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) error: aborting due to previous error -Future incompatibility report: Future breakage diagnostic: -error: reference to packed field is unaligned - --> $DIR/repr_packed.rs:21:24 - | -LL | println!("{}", foo.x); - | ^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - = note: `#[deny(unaligned_references)]` on by default - = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) - +For more information about this error, try `rustc --explain E0793`. diff --git a/tests/ui/closures/2229_closure_analysis/migrations/auto_traits.fixed b/tests/ui/closures/2229_closure_analysis/migrations/auto_traits.fixed index 26703fbf811..b74b5e94e2b 100644 --- a/tests/ui/closures/2229_closure_analysis/migrations/auto_traits.fixed +++ b/tests/ui/closures/2229_closure_analysis/migrations/auto_traits.fixed @@ -26,7 +26,7 @@ fn test_send_trait() { //~| HELP: add a dummy let to cause `fptr` to be fully captured *fptr.0 = 20; //~^ NOTE: in Rust 2018, this closure captures all of `fptr`, but in Rust 2021, it will only capture `fptr.0` - } }); + } }).join().unwrap(); } /* Test Sync Trait Migration */ @@ -47,7 +47,7 @@ fn test_sync_trait() { //~| HELP: add a dummy let to cause `fptr` to be fully captured *fptr.0.0 = 20; //~^ NOTE: in Rust 2018, this closure captures all of `fptr`, but in Rust 2021, it will only capture `fptr.0.0` - } }); + } }).join().unwrap(); } /* Test Clone Trait Migration */ diff --git a/tests/ui/closures/2229_closure_analysis/migrations/auto_traits.rs b/tests/ui/closures/2229_closure_analysis/migrations/auto_traits.rs index 932db51d437..e4965e33cc1 100644 --- a/tests/ui/closures/2229_closure_analysis/migrations/auto_traits.rs +++ b/tests/ui/closures/2229_closure_analysis/migrations/auto_traits.rs @@ -26,7 +26,7 @@ fn test_send_trait() { //~| HELP: add a dummy let to cause `fptr` to be fully captured *fptr.0 = 20; //~^ NOTE: in Rust 2018, this closure captures all of `fptr`, but in Rust 2021, it will only capture `fptr.0` - }); + }).join().unwrap(); } /* Test Sync Trait Migration */ @@ -47,7 +47,7 @@ fn test_sync_trait() { //~| HELP: add a dummy let to cause `fptr` to be fully captured *fptr.0.0 = 20; //~^ NOTE: in Rust 2018, this closure captures all of `fptr`, but in Rust 2021, it will only capture `fptr.0.0` - }); + }).join().unwrap(); } /* Test Clone Trait Migration */ diff --git a/tests/ui/closures/2229_closure_analysis/migrations/auto_traits.stderr b/tests/ui/closures/2229_closure_analysis/migrations/auto_traits.stderr index 3a42cc8b843..856ec4a5b9e 100644 --- a/tests/ui/closures/2229_closure_analysis/migrations/auto_traits.stderr +++ b/tests/ui/closures/2229_closure_analysis/migrations/auto_traits.stderr @@ -19,7 +19,7 @@ LL ~ thread::spawn(move || { let _ = &fptr; unsafe { LL | ... LL | -LL ~ } }); +LL ~ } }).join().unwrap(); | error: changes to closure capture in Rust 2021 will affect which traits the closure implements @@ -41,7 +41,7 @@ LL ~ thread::spawn(move || { let _ = &fptr; unsafe { LL | ... LL | -LL ~ } }); +LL ~ } }).join().unwrap(); | error: changes to closure capture in Rust 2021 will affect drop order and which traits the closure implements diff --git a/tests/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.fixed b/tests/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.fixed index 173dd2e2cff..bde8c749731 100644 --- a/tests/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.fixed +++ b/tests/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.fixed @@ -145,7 +145,7 @@ fn test_multi_traits_issues() { //~^ NOTE: in Rust 2018, this closure captures all of `fptr1`, but in Rust 2021, it will only capture `fptr1.0.0` *fptr2.0 = 20; //~^ NOTE: in Rust 2018, this closure captures all of `fptr2`, but in Rust 2021, it will only capture `fptr2.0` - } }); + } }).join().unwrap(); } fn main() { diff --git a/tests/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.rs b/tests/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.rs index cfc4555ca03..584c52ea134 100644 --- a/tests/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.rs +++ b/tests/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.rs @@ -141,7 +141,7 @@ fn test_multi_traits_issues() { //~^ NOTE: in Rust 2018, this closure captures all of `fptr1`, but in Rust 2021, it will only capture `fptr1.0.0` *fptr2.0 = 20; //~^ NOTE: in Rust 2018, this closure captures all of `fptr2`, but in Rust 2021, it will only capture `fptr2.0` - }); + }).join().unwrap(); } fn main() { diff --git a/tests/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.stderr b/tests/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.stderr index efb264447f6..344bc662ee7 100644 --- a/tests/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.stderr +++ b/tests/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.stderr @@ -111,7 +111,7 @@ LL ~ thread::spawn(move || { let _ = (&fptr1, &fptr2); unsafe { LL | ... LL | -LL ~ } }); +LL ~ } }).join().unwrap(); | error: aborting due to 5 previous errors diff --git a/tests/ui/closures/binder/const-bound.rs b/tests/ui/closures/binder/const-bound.rs new file mode 100644 index 00000000000..b1c79db1375 --- /dev/null +++ b/tests/ui/closures/binder/const-bound.rs @@ -0,0 +1,7 @@ +#![feature(closure_lifetime_binder, non_lifetime_binders)] +//~^ WARN is incomplete and may not be safe to use + +fn main() { + for<const N: i32> || -> () {}; + //~^ ERROR late-bound const parameter not allowed on closures +} diff --git a/tests/ui/closures/binder/const-bound.stderr b/tests/ui/closures/binder/const-bound.stderr new file mode 100644 index 00000000000..c016465c101 --- /dev/null +++ b/tests/ui/closures/binder/const-bound.stderr @@ -0,0 +1,17 @@ +warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/const-bound.rs:1:37 + | +LL | #![feature(closure_lifetime_binder, non_lifetime_binders)] + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = note: `#[warn(incomplete_features)]` on by default + +error: late-bound const parameter not allowed on closures + --> $DIR/const-bound.rs:5:9 + | +LL | for<const N: i32> || -> () {}; + | ^^^^^^^^^^^^ + +error: aborting due to previous error; 1 warning emitted + diff --git a/tests/ui/closures/binder/disallow-const.stderr b/tests/ui/closures/binder/disallow-const.stderr index 3c3b43d8cf3..59f299315f8 100644 --- a/tests/ui/closures/binder/disallow-const.stderr +++ b/tests/ui/closures/binder/disallow-const.stderr @@ -1,8 +1,12 @@ -error: only lifetime parameters can be used in this context +error[E0658]: only lifetime parameters can be used in this context --> $DIR/disallow-const.rs:4:15 | LL | for<const N: i32> || -> () {}; | ^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = help: add `#![feature(non_lifetime_binders)]` to the crate attributes to enable error: aborting due to previous error +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/closures/binder/disallow-ty.stderr b/tests/ui/closures/binder/disallow-ty.stderr index 51b6773edea..3370e21bd71 100644 --- a/tests/ui/closures/binder/disallow-ty.stderr +++ b/tests/ui/closures/binder/disallow-ty.stderr @@ -1,8 +1,12 @@ -error: only lifetime parameters can be used in this context +error[E0658]: only lifetime parameters can be used in this context --> $DIR/disallow-ty.rs:4:9 | LL | for<T> || -> () {}; | ^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = help: add `#![feature(non_lifetime_binders)]` to the crate attributes to enable error: aborting due to previous error +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/closures/binder/type-bound-2.rs b/tests/ui/closures/binder/type-bound-2.rs new file mode 100644 index 00000000000..f4edcdaa9ca --- /dev/null +++ b/tests/ui/closures/binder/type-bound-2.rs @@ -0,0 +1,7 @@ +#![feature(closure_lifetime_binder, non_lifetime_binders)] +//~^ WARN is incomplete and may not be safe to use + +fn main() { + for<T> || -> () {}; + //~^ ERROR late-bound type parameter not allowed on closures +} diff --git a/tests/ui/closures/binder/type-bound-2.stderr b/tests/ui/closures/binder/type-bound-2.stderr new file mode 100644 index 00000000000..14b2dbf0395 --- /dev/null +++ b/tests/ui/closures/binder/type-bound-2.stderr @@ -0,0 +1,17 @@ +warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/type-bound-2.rs:1:37 + | +LL | #![feature(closure_lifetime_binder, non_lifetime_binders)] + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = note: `#[warn(incomplete_features)]` on by default + +error: late-bound type parameter not allowed on closures + --> $DIR/type-bound-2.rs:5:9 + | +LL | for<T> || -> () {}; + | ^ + +error: aborting due to previous error; 1 warning emitted + diff --git a/tests/ui/closures/binder/type-bound.rs b/tests/ui/closures/binder/type-bound.rs new file mode 100644 index 00000000000..59a3353f496 --- /dev/null +++ b/tests/ui/closures/binder/type-bound.rs @@ -0,0 +1,7 @@ +#![feature(closure_lifetime_binder, non_lifetime_binders)] +//~^ WARN is incomplete and may not be safe to use + +fn main() { + for<T> || -> T {}; + //~^ ERROR late-bound type parameter not allowed on closures +} diff --git a/tests/ui/closures/binder/type-bound.stderr b/tests/ui/closures/binder/type-bound.stderr new file mode 100644 index 00000000000..ef00a2dffce --- /dev/null +++ b/tests/ui/closures/binder/type-bound.stderr @@ -0,0 +1,17 @@ +warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/type-bound.rs:1:37 + | +LL | #![feature(closure_lifetime_binder, non_lifetime_binders)] + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = note: `#[warn(incomplete_features)]` on by default + +error: late-bound type parameter not allowed on closures + --> $DIR/type-bound.rs:5:9 + | +LL | for<T> || -> T {}; + | ^ + +error: aborting due to previous error; 1 warning emitted + diff --git a/tests/ui/closures/issue-78720.stderr b/tests/ui/closures/issue-78720.stderr index 1e860d32b2a..5d65c87b0fd 100644 --- a/tests/ui/closures/issue-78720.stderr +++ b/tests/ui/closures/issue-78720.stderr @@ -26,7 +26,7 @@ error[E0308]: mismatched types --> $DIR/issue-78720.rs:7:39 | LL | fn map2<F>(self, f: F) -> Map2<F> {} - | ^^ expected struct `Map2`, found `()` + | ^^ expected `Map2<F>`, found `()` | = note: expected struct `Map2<F>` found unit type `()` diff --git a/tests/ui/coercion/coerce-block-tail-26978.stderr b/tests/ui/coercion/coerce-block-tail-26978.stderr index 384debd487c..90eb75f2bdf 100644 --- a/tests/ui/coercion/coerce-block-tail-26978.stderr +++ b/tests/ui/coercion/coerce-block-tail-26978.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/coerce-block-tail-26978.rs:9:9 | LL | f(&{x}); - | ^ expected `i32`, found struct `Box` + | ^ expected `i32`, found `Box<i32>` | = note: expected type `i32` found struct `Box<i32>` diff --git a/tests/ui/coercion/coerce-block-tail-57749.stderr b/tests/ui/coercion/coerce-block-tail-57749.stderr index d5660c81dbd..7e14f42eaaf 100644 --- a/tests/ui/coercion/coerce-block-tail-57749.stderr +++ b/tests/ui/coercion/coerce-block-tail-57749.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/coerce-block-tail-57749.rs:33:14 | LL | reset(&{ Homura }); - | ^^^^^^ expected `u32`, found struct `Homura` + | ^^^^^^ expected `u32`, found `Homura` | help: consider dereferencing the type | diff --git a/tests/ui/coercion/coerce-block-tail-83783.stderr b/tests/ui/coercion/coerce-block-tail-83783.stderr index 5f53606ce22..d556d013bb5 100644 --- a/tests/ui/coercion/coerce-block-tail-83783.stderr +++ b/tests/ui/coercion/coerce-block-tail-83783.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/coerce-block-tail-83783.rs:7:32 | LL | _consume_reference::<i32>(&async { Box::new(7_i32) }.await); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found struct `Box` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found `Box<i32>` | = note: expected type `i32` found struct `Box<i32>` diff --git a/tests/ui/coercion/coerce-block-tail-83850.stderr b/tests/ui/coercion/coerce-block-tail-83850.stderr index bbf60754370..3cfebb8a543 100644 --- a/tests/ui/coercion/coerce-block-tail-83850.stderr +++ b/tests/ui/coercion/coerce-block-tail-83850.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/coerce-block-tail-83850.rs:5:7 | LL | f(&Box::new([1, 2])); - | - ^^^^^^^^^^^^^^^^^ expected slice `[i32]`, found struct `Box` + | - ^^^^^^^^^^^^^^^^^ expected `&[i32]`, found `&Box<[{integer}; 2]>` | | | arguments to this function are incorrect | diff --git a/tests/ui/coercion/coerce-block-tail.stderr b/tests/ui/coercion/coerce-block-tail.stderr index 318cf75867b..7044fc3cefc 100644 --- a/tests/ui/coercion/coerce-block-tail.stderr +++ b/tests/ui/coercion/coerce-block-tail.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/coerce-block-tail.rs:4:23 | LL | let _: &i32 = & { Box::new(1i32) }; - | ^^^^^^^^^^^^^^ expected `i32`, found struct `Box` + | ^^^^^^^^^^^^^^ expected `i32`, found `Box<i32>` | = note: expected type `i32` found struct `Box<i32>` diff --git a/tests/ui/coercion/coerce-expect-unsized-ascribed.stderr b/tests/ui/coercion/coerce-expect-unsized-ascribed.stderr index 44968244c4d..f94422a9269 100644 --- a/tests/ui/coercion/coerce-expect-unsized-ascribed.stderr +++ b/tests/ui/coercion/coerce-expect-unsized-ascribed.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:9:27 | LL | let _ = type_ascribe!(box { [1, 2, 3] }, Box<[i32]>); - | ^^^^^^^^^^^^^^^^^ expected slice `[i32]`, found array `[i32; 3]` + | ^^^^^^^^^^^^^^^^^ expected `Box<[i32]>`, found `Box<[i32; 3]>` | = note: expected struct `Box<[i32]>` found struct `Box<[i32; 3]>` @@ -11,7 +11,7 @@ error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:10:27 | LL | let _ = type_ascribe!(box if true { [1, 2, 3] } else { [1, 3, 4] }, Box<[i32]>); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected slice `[i32]`, found array `[i32; 3]` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Box<[i32]>`, found `Box<[i32; 3]>` | = note: expected struct `Box<[i32]>` found struct `Box<[i32; 3]>` @@ -20,7 +20,7 @@ error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:11:27 | LL | let _ = type_ascribe!(box match true { true => [1, 2, 3], false => [1, 3, 4] }, Box<[i32]>); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected slice `[i32]`, found array `[i32; 3]` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Box<[i32]>`, found `Box<[i32; 3]>` | = note: expected struct `Box<[i32]>` found struct `Box<[i32; 3]>` @@ -29,7 +29,7 @@ error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:13:27 | LL | let _ = type_ascribe!(box { |x| (x as u8) }, Box<dyn Fn(i32) -> _>); - | ^^^^^^^^^^^^^^^^^^^^^ expected trait object `dyn Fn`, found closure + | ^^^^^^^^^^^^^^^^^^^^^ expected `Box<dyn Fn(i32) -> u8>`, found `Box<[closure@coerce-expect-unsized-ascribed.rs:13:33]>` | = note: expected struct `Box<dyn Fn(i32) -> u8>` found struct `Box<[closure@$DIR/coerce-expect-unsized-ascribed.rs:13:33: 13:36]>` @@ -38,7 +38,7 @@ error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:14:27 | LL | let _ = type_ascribe!(box if true { false } else { true }, Box<dyn Debug>); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait object `dyn Debug`, found `bool` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Box<dyn Debug>`, found `Box<bool>` | = note: expected struct `Box<dyn Debug>` found struct `Box<bool>` @@ -47,7 +47,7 @@ error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:15:27 | LL | let _ = type_ascribe!(box match true { true => 'a', false => 'b' }, Box<dyn Debug>); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait object `dyn Debug`, found `char` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Box<dyn Debug>`, found `Box<char>` | = note: expected struct `Box<dyn Debug>` found struct `Box<char>` @@ -56,7 +56,7 @@ error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:17:27 | LL | let _ = type_ascribe!(&{ [1, 2, 3] }, &[i32]); - | ^^^^^^^^^^^^^^ expected slice `[i32]`, found array `[i32; 3]` + | ^^^^^^^^^^^^^^ expected `&[i32]`, found `&[i32; 3]` | = note: expected reference `&[i32]` found reference `&[i32; 3]` @@ -65,7 +65,7 @@ error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:18:27 | LL | let _ = type_ascribe!(&if true { [1, 2, 3] } else { [1, 3, 4] }, &[i32]); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected slice `[i32]`, found array `[i32; 3]` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `&[i32]`, found `&[i32; 3]` | = note: expected reference `&[i32]` found reference `&[i32; 3]` @@ -74,7 +74,7 @@ error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:19:27 | LL | let _ = type_ascribe!(&match true { true => [1, 2, 3], false => [1, 3, 4] }, &[i32]); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected slice `[i32]`, found array `[i32; 3]` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `&[i32]`, found `&[i32; 3]` | = note: expected reference `&[i32]` found reference `&[i32; 3]` @@ -83,7 +83,7 @@ error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:21:27 | LL | let _ = type_ascribe!(&{ |x| (x as u8) }, &dyn Fn(i32) -> _); - | ^^^^^^^^^^^^^^^^^^ expected trait object `dyn Fn`, found closure + | ^^^^^^^^^^^^^^^^^^ expected `&dyn Fn(i32) -> u8`, found `&[closure@coerce-expect-unsized-ascribed.rs:21:30]` | = note: expected reference `&dyn Fn(i32) -> u8` found reference `&[closure@$DIR/coerce-expect-unsized-ascribed.rs:21:30: 21:33]` @@ -92,7 +92,7 @@ error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:22:27 | LL | let _ = type_ascribe!(&if true { false } else { true }, &dyn Debug); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait object `dyn Debug`, found `bool` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `&dyn Debug`, found `&bool` | = note: expected reference `&dyn Debug` found reference `&bool` @@ -101,7 +101,7 @@ error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:23:27 | LL | let _ = type_ascribe!(&match true { true => 'a', false => 'b' }, &dyn Debug); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait object `dyn Debug`, found `char` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `&dyn Debug`, found `&char` | = note: expected reference `&dyn Debug` found reference `&char` @@ -110,7 +110,7 @@ error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:25:27 | LL | let _ = type_ascribe!(Box::new([1, 2, 3]), Box<[i32]>); - | ^^^^^^^^^^^^^^^^^^^ expected slice `[i32]`, found array `[i32; 3]` + | ^^^^^^^^^^^^^^^^^^^ expected `Box<[i32]>`, found `Box<[i32; 3]>` | = note: expected struct `Box<[i32]>` found struct `Box<[i32; 3]>` @@ -119,7 +119,7 @@ error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:26:27 | LL | let _ = type_ascribe!(Box::new(|x| (x as u8)), Box<dyn Fn(i32) -> _>); - | ^^^^^^^^^^^^^^^^^^^^^^^ expected trait object `dyn Fn`, found closure + | ^^^^^^^^^^^^^^^^^^^^^^^ expected `Box<dyn Fn(i32) -> u8>`, found `Box<[closure@coerce-expect-unsized-ascribed.rs:26:36]>` | = note: expected struct `Box<dyn Fn(i32) -> u8>` found struct `Box<[closure@$DIR/coerce-expect-unsized-ascribed.rs:26:36: 26:39]>` diff --git a/tests/ui/coercion/coerce-to-bang.stderr b/tests/ui/coercion/coerce-to-bang.stderr index 1207dc7e7a2..3c737358adc 100644 --- a/tests/ui/coercion/coerce-to-bang.stderr +++ b/tests/ui/coercion/coerce-to-bang.stderr @@ -82,7 +82,7 @@ error[E0308]: mismatched types --> $DIR/coerce-to-bang.rs:50:21 | LL | let x: [!; 2] = [return, 22]; - | ------ ^^^^^^^^^^^^ expected `!`, found integer + | ------ ^^^^^^^^^^^^ expected `[!; 2]`, found `[{integer}; 2]` | | | expected due to this | diff --git a/tests/ui/coercion/coercion-missing-tail-expected-type.stderr b/tests/ui/coercion/coercion-missing-tail-expected-type.stderr index 4c04bb11351..288e945f1f8 100644 --- a/tests/ui/coercion/coercion-missing-tail-expected-type.stderr +++ b/tests/ui/coercion/coercion-missing-tail-expected-type.stderr @@ -12,7 +12,7 @@ error[E0308]: mismatched types --> $DIR/coercion-missing-tail-expected-type.rs:8:13 | LL | fn foo() -> Result<u8, u64> { - | --- ^^^^^^^^^^^^^^^ expected enum `Result`, found `()` + | --- ^^^^^^^^^^^^^^^ expected `Result<u8, u64>`, found `()` | | | implicitly returns `()` as its body has no tail or `return` expression LL | Ok(1); diff --git a/tests/ui/coercion/coercion-slice.rs b/tests/ui/coercion/coercion-slice.rs index b756c8f8203..b99235dd37f 100644 --- a/tests/ui/coercion/coercion-slice.rs +++ b/tests/ui/coercion/coercion-slice.rs @@ -3,5 +3,5 @@ fn main() { let _: &[i32] = [0]; //~^ ERROR mismatched types - //~| expected `&[i32]`, found array `[{integer}; 1]` + //~| expected `&[i32]`, found `[{integer}; 1]` } diff --git a/tests/ui/coercion/coercion-slice.stderr b/tests/ui/coercion/coercion-slice.stderr index 42dc954ffd5..c7b856a57eb 100644 --- a/tests/ui/coercion/coercion-slice.stderr +++ b/tests/ui/coercion/coercion-slice.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | let _: &[i32] = [0]; | ------ ^^^ | | | - | | expected `&[i32]`, found array `[{integer}; 1]` + | | expected `&[i32]`, found `[{integer}; 1]` | | help: consider borrowing here: `&[0]` | expected due to this diff --git a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.rs b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.rs index 50d9a480ad1..98f1558b7ff 100644 --- a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.rs +++ b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.rs @@ -12,19 +12,26 @@ auto trait Marker2 {} trait Object: Marker1 {} // A supertrait marker is illegal... -impl !Marker1 for dyn Object + Marker2 { } //~ ERROR E0371 +impl !Marker1 for dyn Object + Marker2 {} //~ ERROR E0371 + //~^ ERROR 0321 // ...and also a direct component. -impl !Marker2 for dyn Object + Marker2 { } //~ ERROR E0371 - -// But implementing a marker if it is not present is OK. -impl !Marker2 for dyn Object {} // OK +impl !Marker2 for dyn Object + Marker2 {} //~ ERROR E0371 + //~^ ERROR 0321 // A non-principal trait-object type is orphan even in its crate. impl !Send for dyn Marker2 {} //~ ERROR E0117 -// And impl'ing a remote marker for a local trait object is forbidden -// by one of these special orphan-like rules. +// Implementing a marker for a local trait object is forbidden by a special +// orphan-like rule. +impl !Marker2 for dyn Object {} //~ ERROR E0321 impl !Send for dyn Object {} //~ ERROR E0321 impl !Send for dyn Object + Marker2 {} //~ ERROR E0321 -fn main() { } +// Blanket impl that applies to dyn Object is equally problematic. +auto trait Marker3 {} +impl<T: ?Sized> !Marker3 for T {} //~ ERROR E0321 + +auto trait Marker4 {} +impl<T> !Marker4 for T {} // okay + +fn main() {} diff --git a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.stderr b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.stderr index c364c707ff9..ea38afc40ce 100644 --- a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.stderr +++ b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.stderr @@ -1,17 +1,41 @@ error[E0371]: the object type `(dyn Object + Marker2 + 'static)` automatically implements the trait `Marker1` --> $DIR/coherence-impl-trait-for-marker-trait-negative.rs:15:1 | -LL | impl !Marker1 for dyn Object + Marker2 { } +LL | impl !Marker1 for dyn Object + Marker2 {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `(dyn Object + Marker2 + 'static)` automatically implements trait `Marker1` +error[E0321]: traits with a default impl, like `Marker1`, cannot be implemented for trait object `(dyn Object + Marker2 + 'static)` + --> $DIR/coherence-impl-trait-for-marker-trait-negative.rs:15:1 + | +LL | impl !Marker1 for dyn Object + Marker2 {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: a trait object implements `Marker1` if and only if `Marker1` is one of the trait object's trait bounds + error[E0371]: the object type `(dyn Object + Marker2 + 'static)` automatically implements the trait `Marker2` - --> $DIR/coherence-impl-trait-for-marker-trait-negative.rs:17:1 + --> $DIR/coherence-impl-trait-for-marker-trait-negative.rs:18:1 | -LL | impl !Marker2 for dyn Object + Marker2 { } +LL | impl !Marker2 for dyn Object + Marker2 {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `(dyn Object + Marker2 + 'static)` automatically implements trait `Marker2` +error[E0321]: traits with a default impl, like `Marker2`, cannot be implemented for trait object `(dyn Object + Marker2 + 'static)` + --> $DIR/coherence-impl-trait-for-marker-trait-negative.rs:18:1 + | +LL | impl !Marker2 for dyn Object + Marker2 {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: a trait object implements `Marker2` if and only if `Marker2` is one of the trait object's trait bounds + +error[E0321]: traits with a default impl, like `Marker2`, cannot be implemented for trait object `(dyn Object + 'static)` + --> $DIR/coherence-impl-trait-for-marker-trait-negative.rs:26:1 + | +LL | impl !Marker2 for dyn Object {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: a trait object implements `Marker2` if and only if `Marker2` is one of the trait object's trait bounds + error[E0117]: only traits defined in the current crate can be implemented for arbitrary types - --> $DIR/coherence-impl-trait-for-marker-trait-negative.rs:23:1 + --> $DIR/coherence-impl-trait-for-marker-trait-negative.rs:22:1 | LL | impl !Send for dyn Marker2 {} | ^^^^^^^^^^^^^^^----------- @@ -33,7 +57,15 @@ error[E0321]: cross-crate traits with a default impl, like `Send`, can only be i LL | impl !Send for dyn Object + Marker2 {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't implement cross-crate trait with a default impl for non-struct/enum type -error: aborting due to 5 previous errors +error[E0321]: traits with a default impl, like `Marker3`, cannot be implemented for generic type `T` + --> $DIR/coherence-impl-trait-for-marker-trait-negative.rs:32:1 + | +LL | impl<T: ?Sized> !Marker3 for T {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: a trait object implements `Marker3` if and only if `Marker3` is one of the trait object's trait bounds + +error: aborting due to 9 previous errors Some errors have detailed explanations: E0117, E0321, E0371. For more information about an error, try `rustc --explain E0117`. diff --git a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.rs b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.rs index faac6d983f3..db2e2b4509a 100644 --- a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.rs +++ b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.rs @@ -12,19 +12,26 @@ auto trait Marker2 {} trait Object: Marker1 {} // A supertrait marker is illegal... -impl Marker1 for dyn Object + Marker2 { } //~ ERROR E0371 +impl Marker1 for dyn Object + Marker2 {} //~ ERROR E0371 + //~^ ERROR E0321 // ...and also a direct component. -impl Marker2 for dyn Object + Marker2 { } //~ ERROR E0371 - -// But implementing a marker if it is not present is OK. -impl Marker2 for dyn Object {} // OK +impl Marker2 for dyn Object + Marker2 {} //~ ERROR E0371 + //~^ ERROR E0321 // A non-principal trait-object type is orphan even in its crate. unsafe impl Send for dyn Marker2 {} //~ ERROR E0117 -// And impl'ing a remote marker for a local trait object is forbidden -// by one of these special orphan-like rules. +// Implementing a marker for a local trait object is forbidden by a special +// orphan-like rule. +impl Marker2 for dyn Object {} //~ ERROR E0321 unsafe impl Send for dyn Object {} //~ ERROR E0321 unsafe impl Send for dyn Object + Marker2 {} //~ ERROR E0321 -fn main() { } +// Blanket impl that applies to dyn Object is equally problematic. +auto trait Marker3 {} +impl<T: ?Sized> Marker3 for T {} //~ ERROR E0321 + +auto trait Marker4 {} +impl<T> Marker4 for T {} // okay + +fn main() {} diff --git a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.stderr b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.stderr index b80429794f9..2a8713bc327 100644 --- a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.stderr +++ b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.stderr @@ -1,17 +1,41 @@ error[E0371]: the object type `(dyn Object + Marker2 + 'static)` automatically implements the trait `Marker1` --> $DIR/coherence-impl-trait-for-marker-trait-positive.rs:15:1 | -LL | impl Marker1 for dyn Object + Marker2 { } +LL | impl Marker1 for dyn Object + Marker2 {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `(dyn Object + Marker2 + 'static)` automatically implements trait `Marker1` +error[E0321]: traits with a default impl, like `Marker1`, cannot be implemented for trait object `(dyn Object + Marker2 + 'static)` + --> $DIR/coherence-impl-trait-for-marker-trait-positive.rs:15:1 + | +LL | impl Marker1 for dyn Object + Marker2 {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: a trait object implements `Marker1` if and only if `Marker1` is one of the trait object's trait bounds + error[E0371]: the object type `(dyn Object + Marker2 + 'static)` automatically implements the trait `Marker2` - --> $DIR/coherence-impl-trait-for-marker-trait-positive.rs:17:1 + --> $DIR/coherence-impl-trait-for-marker-trait-positive.rs:18:1 | -LL | impl Marker2 for dyn Object + Marker2 { } +LL | impl Marker2 for dyn Object + Marker2 {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `(dyn Object + Marker2 + 'static)` automatically implements trait `Marker2` +error[E0321]: traits with a default impl, like `Marker2`, cannot be implemented for trait object `(dyn Object + Marker2 + 'static)` + --> $DIR/coherence-impl-trait-for-marker-trait-positive.rs:18:1 + | +LL | impl Marker2 for dyn Object + Marker2 {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: a trait object implements `Marker2` if and only if `Marker2` is one of the trait object's trait bounds + +error[E0321]: traits with a default impl, like `Marker2`, cannot be implemented for trait object `(dyn Object + 'static)` + --> $DIR/coherence-impl-trait-for-marker-trait-positive.rs:26:1 + | +LL | impl Marker2 for dyn Object {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: a trait object implements `Marker2` if and only if `Marker2` is one of the trait object's trait bounds + error[E0117]: only traits defined in the current crate can be implemented for arbitrary types - --> $DIR/coherence-impl-trait-for-marker-trait-positive.rs:23:1 + --> $DIR/coherence-impl-trait-for-marker-trait-positive.rs:22:1 | LL | unsafe impl Send for dyn Marker2 {} | ^^^^^^^^^^^^^^^^^^^^^----------- @@ -33,7 +57,15 @@ error[E0321]: cross-crate traits with a default impl, like `Send`, can only be i LL | unsafe impl Send for dyn Object + Marker2 {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't implement cross-crate trait with a default impl for non-struct/enum type -error: aborting due to 5 previous errors +error[E0321]: traits with a default impl, like `Marker3`, cannot be implemented for generic type `T` + --> $DIR/coherence-impl-trait-for-marker-trait-positive.rs:32:1 + | +LL | impl<T: ?Sized> Marker3 for T {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: a trait object implements `Marker3` if and only if `Marker3` is one of the trait object's trait bounds + +error: aborting due to 9 previous errors Some errors have detailed explanations: E0117, E0321, E0371. For more information about an error, try `rustc --explain E0117`. diff --git a/tests/ui/coherence/issue-85026.stderr b/tests/ui/coherence/issue-85026.stderr index a5da19bbfaa..fb6e9976583 100644 --- a/tests/ui/coherence/issue-85026.stderr +++ b/tests/ui/coherence/issue-85026.stderr @@ -1,16 +1,16 @@ error[E0785]: cannot define inherent `impl` for a dyn auto trait - --> $DIR/issue-85026.rs:5:6 + --> $DIR/issue-85026.rs:5:1 | LL | impl dyn AutoTrait {} - | ^^^^^^^^^^^^^ impl requires at least one non-auto trait + | ^^^^^^^^^^^^^^^^^^ impl requires at least one non-auto trait | = note: define and implement a new trait or type instead error[E0785]: cannot define inherent `impl` for a dyn auto trait - --> $DIR/issue-85026.rs:8:6 + --> $DIR/issue-85026.rs:8:1 | LL | impl dyn Unpin {} - | ^^^^^^^^^ impl requires at least one non-auto trait + | ^^^^^^^^^^^^^^ impl requires at least one non-auto trait | = note: define and implement a new trait or type instead diff --git a/tests/ui/coinduction/canonicalization-rerun.rs b/tests/ui/coinduction/canonicalization-rerun.rs new file mode 100644 index 00000000000..b10ba3a810f --- /dev/null +++ b/tests/ui/coinduction/canonicalization-rerun.rs @@ -0,0 +1,54 @@ +// check-pass +// revisions: old new +//[new] compile-flags: -Ztrait-solver=next + +// If we use canonical goals during trait solving we have to reevaluate +// the root goal of a cycle until we hit a fixpoint. +// +// Here `main` has a goal `(?0, ?1): Trait` which is canonicalized to +// `exists<^0, ^1> (^0, ^1): Trait`. +// +// - `exists<^0, ^1> (^0, ^1): Trait` -instantiate-> `(?0, ?1): Trait` +// -`(?1, ?0): Trait` -canonicalize-> `exists<^0, ^1> (^0, ^1): Trait` +// - COINDUCTIVE CYCLE OK (no constraints) +// - `(): ConstrainToU32<?0>` -canonicalize-> `exists<^0> (): ConstrainToU32<^0>` +// - OK (^0 = u32 -apply-> ?0 = u32) +// - OK (?0 = u32 -canonicalize-> ^0 = u32) +// - coinductive cycle with provisional result != final result, rerun +// +// - `exists<^0, ^1> (^0, ^1): Trait` -instantiate-> `(?0, ?1): Trait` +// -`(?1, ?0): Trait` -canonicalize-> `exists<^0, ^1> (^0, ^1): Trait` +// - COINDUCTIVE CYCLE OK (^0 = u32 -apply-> ?1 = u32) +// - `(): ConstrainToU32<?0>` -canonicalize-> `exists<^0> (): ConstrainToU32<^0>` +// - OK (^0 = u32 -apply-> ?1 = u32) +// - OK (?0 = u32, ?1 = u32 -canonicalize-> ^0 = u32, ^1 = u32) +// - coinductive cycle with provisional result != final result, rerun +// +// - `exists<^0, ^1> (^0, ^1): Trait` -instantiate-> `(?0, ?1): Trait` +// -`(?1, ?0): Trait` -canonicalize-> `exists<^0, ^1> (^0, ^1): Trait` +// - COINDUCTIVE CYCLE OK (^0 = u32, ^1 = u32 -apply-> ?1 = u32, ?0 = u32) +// - `(): ConstrainToU32<?0>` -canonicalize-> `exists<^0> (): ConstrainToU32<^0>` +// - OK (^0 = u32 -apply-> ?1 = u32) +// - OK (?0 = u32, ?1 = u32 -canonicalize-> ^0 = u32, ^1 = u32) +// - coinductive cycle with provisional result == final result, DONE +#![feature(rustc_attrs)] +#[rustc_coinductive] +trait Trait {} + +impl<T, U> Trait for (T, U) +where + (U, T): Trait, + (): ConstrainToU32<T>, +{} + +trait ConstrainToU32<T> {} +impl ConstrainToU32<u32> for () {} + +fn impls_trait<T, U>() +where + (T, U): Trait, +{} + +fn main() { + impls_trait::<_, _>(); +} diff --git a/tests/ui/compare-method/bad-self-type.stderr b/tests/ui/compare-method/bad-self-type.stderr index cad942e646e..f632a53f264 100644 --- a/tests/ui/compare-method/bad-self-type.stderr +++ b/tests/ui/compare-method/bad-self-type.stderr @@ -4,7 +4,7 @@ error[E0053]: method `poll` has an incompatible type for trait LL | fn poll(self, _: &mut Context<'_>) -> Poll<()> { | ^^^^ | | - | expected struct `Pin`, found struct `MyFuture` + | expected `Pin<&mut MyFuture>`, found `MyFuture` | help: change the self-receiver type to match the trait: `self: Pin<&mut MyFuture>` | = note: expected signature `fn(Pin<&mut MyFuture>, &mut Context<'_>) -> Poll<_>` @@ -16,7 +16,7 @@ error[E0053]: method `foo` has an incompatible type for trait LL | fn foo(self: Box<Self>) {} | ------^^^^^^^^^ | | | - | | expected struct `MyFuture`, found struct `Box` + | | expected `MyFuture`, found `Box<MyFuture>` | help: change the self-receiver type to match the trait: `self` | note: type in trait @@ -31,7 +31,7 @@ error[E0053]: method `bar` has an incompatible type for trait --> $DIR/bad-self-type.rs:24:18 | LL | fn bar(self) {} - | ^ expected enum `Option`, found `()` + | ^ expected `Option<()>`, found `()` | note: type in trait --> $DIR/bad-self-type.rs:18:21 diff --git a/tests/ui/conditional-compilation/cfg-generic-params.stderr b/tests/ui/conditional-compilation/cfg-generic-params.stderr index 4d6560e96e5..f733c09c22e 100644 --- a/tests/ui/conditional-compilation/cfg-generic-params.stderr +++ b/tests/ui/conditional-compilation/cfg-generic-params.stderr @@ -1,21 +1,3 @@ -error: only lifetime parameters can be used in this context - --> $DIR/cfg-generic-params.rs:7:45 - | -LL | type FnBad = for<#[cfg(no)] 'a, #[cfg(yes)] T> fn(); - | ^ - -error: only lifetime parameters can be used in this context - --> $DIR/cfg-generic-params.rs:11:51 - | -LL | type PolyBad = dyn for<#[cfg(no)] 'a, #[cfg(yes)] T> Copy; - | ^ - -error: only lifetime parameters can be used in this context - --> $DIR/cfg-generic-params.rs:15:54 - | -LL | struct WhereBad where for<#[cfg(no)] 'a, #[cfg(yes)] T> u8: Copy; - | ^ - error: cannot find attribute `unknown` in this scope --> $DIR/cfg-generic-params.rs:19:29 | @@ -46,5 +28,33 @@ error: cannot find attribute `unknown` in this scope LL | struct WhereYes where for<#[cfg_attr(yes, unknown)] 'a> u8: Copy; | ^^^^^^^ +error[E0658]: only lifetime parameters can be used in this context + --> $DIR/cfg-generic-params.rs:7:45 + | +LL | type FnBad = for<#[cfg(no)] 'a, #[cfg(yes)] T> fn(); + | ^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = help: add `#![feature(non_lifetime_binders)]` to the crate attributes to enable + +error[E0658]: only lifetime parameters can be used in this context + --> $DIR/cfg-generic-params.rs:11:51 + | +LL | type PolyBad = dyn for<#[cfg(no)] 'a, #[cfg(yes)] T> Copy; + | ^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = help: add `#![feature(non_lifetime_binders)]` to the crate attributes to enable + +error[E0658]: only lifetime parameters can be used in this context + --> $DIR/cfg-generic-params.rs:15:54 + | +LL | struct WhereBad where for<#[cfg(no)] 'a, #[cfg(yes)] T> u8: Copy; + | ^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = help: add `#![feature(non_lifetime_binders)]` to the crate attributes to enable + error: aborting due to 8 previous errors +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/confuse-field-and-method/issue-33784.stderr b/tests/ui/confuse-field-and-method/issue-33784.stderr index 3906d64c946..34debb68317 100644 --- a/tests/ui/confuse-field-and-method/issue-33784.stderr +++ b/tests/ui/confuse-field-and-method/issue-33784.stderr @@ -1,4 +1,4 @@ -error[E0599]: no method named `closure` found for reference `&Obj<[closure@issue-33784.rs:25:43]>` in the current scope +error[E0599]: no method named `closure` found for reference `&Obj<[closure@$DIR/issue-33784.rs:25:43: 25:45]>` in the current scope --> $DIR/issue-33784.rs:27:7 | LL | p.closure(); @@ -9,7 +9,7 @@ help: to call the function stored in `closure`, surround the field access with p LL | (p.closure)(); | + + -error[E0599]: no method named `fn_ptr` found for reference `&&Obj<[closure@issue-33784.rs:25:43]>` in the current scope +error[E0599]: no method named `fn_ptr` found for reference `&&Obj<[closure@$DIR/issue-33784.rs:25:43: 25:45]>` in the current scope --> $DIR/issue-33784.rs:29:7 | LL | q.fn_ptr(); diff --git a/tests/ui/const-generics/bad-const-generic-exprs.rs b/tests/ui/const-generics/bad-const-generic-exprs.rs index ca91643edf7..423752ca25e 100644 --- a/tests/ui/const-generics/bad-const-generic-exprs.rs +++ b/tests/ui/const-generics/bad-const-generic-exprs.rs @@ -13,10 +13,34 @@ fn main() { let _: Wow<A.0>; //~^ ERROR expected one of //~| HELP expressions must be enclosed in braces to be used as const generic arguments - - // FIXME(compiler-errors): This one is still unsatisfying, - // and probably a case I could see someone typing by accident.. + let _: Wow<[]>; + //~^ ERROR expected type + //~| HELP expressions must be enclosed in braces to be used as const generic arguments let _: Wow<[12]>; - //~^ ERROR expected type, found - //~| ERROR type provided when a constant was expected + //~^ ERROR expected type + //~| ERROR invalid const generic expression + //~| HELP expressions must be enclosed in braces to be used as const generic arguments + let _: Wow<[0, 1, 3]>; + //~^ ERROR expected type + //~| HELP expressions must be enclosed in braces to be used as const generic arguments + let _: Wow<[0xff; 8]>; + //~^ ERROR expected type + //~| ERROR invalid const generic expression + //~| HELP expressions must be enclosed in braces to be used as const generic arguments + let _: Wow<[1, 2]>; // Regression test for issue #81698. + //~^ ERROR expected type + //~| HELP expressions must be enclosed in braces to be used as const generic arguments + let _: Wow<&0>; + //~^ ERROR expected type + //~| HELP expressions must be enclosed in braces to be used as const generic arguments + let _: Wow<("", 0)>; + //~^ ERROR expected type + //~| HELP expressions must be enclosed in braces to be used as const generic arguments + let _: Wow<(1 + 2) * 3>; + //~^ ERROR expected type + //~| HELP expressions must be enclosed in braces to be used as const generic arguments + // FIXME(fmease): This one is pretty bad. + let _: Wow<!0>; + //~^ ERROR expected one of + //~| HELP you might have meant to end the type parameters here } diff --git a/tests/ui/const-generics/bad-const-generic-exprs.stderr b/tests/ui/const-generics/bad-const-generic-exprs.stderr index 24668b08b8a..17a63a96fe4 100644 --- a/tests/ui/const-generics/bad-const-generic-exprs.stderr +++ b/tests/ui/const-generics/bad-const-generic-exprs.stderr @@ -42,18 +42,118 @@ help: expressions must be enclosed in braces to be used as const generic argumen LL | let _: Wow<{ A.0 }>; | + + +error: expected type, found `]` + --> $DIR/bad-const-generic-exprs.rs:16:17 + | +LL | let _: Wow<[]>; + | ^ expected type + | +help: expressions must be enclosed in braces to be used as const generic arguments + | +LL | let _: Wow<{ [] }>; + | + + + error: expected type, found `12` --> $DIR/bad-const-generic-exprs.rs:19:17 | LL | let _: Wow<[12]>; | ^^ expected type -error[E0747]: type provided when a constant was expected +error: invalid const generic expression --> $DIR/bad-const-generic-exprs.rs:19:16 | LL | let _: Wow<[12]>; | ^^^^ + | +help: expressions must be enclosed in braces to be used as const generic arguments + | +LL | let _: Wow<{ [12] }>; + | + + + +error: expected type, found `0` + --> $DIR/bad-const-generic-exprs.rs:23:17 + | +LL | let _: Wow<[0, 1, 3]>; + | ^ expected type + | +help: expressions must be enclosed in braces to be used as const generic arguments + | +LL | let _: Wow<{ [0, 1, 3] }>; + | + + + +error: expected type, found `0xff` + --> $DIR/bad-const-generic-exprs.rs:26:17 + | +LL | let _: Wow<[0xff; 8]>; + | ^^^^ expected type + +error: invalid const generic expression + --> $DIR/bad-const-generic-exprs.rs:26:16 + | +LL | let _: Wow<[0xff; 8]>; + | ^^^^^^^^^ + | +help: expressions must be enclosed in braces to be used as const generic arguments + | +LL | let _: Wow<{ [0xff; 8] }>; + | + + + +error: expected type, found `1` + --> $DIR/bad-const-generic-exprs.rs:30:17 + | +LL | let _: Wow<[1, 2]>; // Regression test for issue #81698. + | ^ expected type + | +help: expressions must be enclosed in braces to be used as const generic arguments + | +LL | let _: Wow<{ [1, 2] }>; // Regression test for issue #81698. + | + + + +error: expected type, found `0` + --> $DIR/bad-const-generic-exprs.rs:33:17 + | +LL | let _: Wow<&0>; + | ^ expected type + | +help: expressions must be enclosed in braces to be used as const generic arguments + | +LL | let _: Wow<{ &0 }>; + | + + + +error: expected type, found `""` + --> $DIR/bad-const-generic-exprs.rs:36:17 + | +LL | let _: Wow<("", 0)>; + | ^^ expected type + | +help: expressions must be enclosed in braces to be used as const generic arguments + | +LL | let _: Wow<{ ("", 0) }>; + | + + + +error: expected type, found `1` + --> $DIR/bad-const-generic-exprs.rs:39:17 + | +LL | let _: Wow<(1 + 2) * 3>; + | ^ expected type + | +help: expressions must be enclosed in braces to be used as const generic arguments + | +LL | let _: Wow<{ (1 + 2) * 3 }>; + | + + + +error: expected one of `,` or `>`, found `0` + --> $DIR/bad-const-generic-exprs.rs:43:17 + | +LL | let _: Wow<!0>; + | - ^ expected one of `,` or `>` + | | + | while parsing the type for `_` + | +help: you might have meant to end the type parameters here + | +LL | let _: Wow<!>0>; + | + -error: aborting due to 6 previous errors +error: aborting due to 15 previous errors -For more information about this error, try `rustc --explain E0747`. diff --git a/tests/ui/const-generics/const-argument-non-static-lifetime.min.stderr b/tests/ui/const-generics/const-argument-non-static-lifetime.min.stderr index f1f3a9c3de0..82030731cc1 100644 --- a/tests/ui/const-generics/const-argument-non-static-lifetime.min.stderr +++ b/tests/ui/const-generics/const-argument-non-static-lifetime.min.stderr @@ -1,5 +1,5 @@ error[E0658]: a non-static lifetime is not allowed in a `const` - --> $DIR/const-argument-non-static-lifetime.rs:15:17 + --> $DIR/const-argument-non-static-lifetime.rs:14:17 | LL | let _: &'a (); | ^^ diff --git a/tests/ui/const-generics/const-argument-non-static-lifetime.rs b/tests/ui/const-generics/const-argument-non-static-lifetime.rs index 36a569784ad..0357e4ed59f 100644 --- a/tests/ui/const-generics/const-argument-non-static-lifetime.rs +++ b/tests/ui/const-generics/const-argument-non-static-lifetime.rs @@ -2,7 +2,6 @@ // revisions: full min // regression test for #78180 -// compile-flags: -Zsave-analysis #![cfg_attr(full, feature(generic_const_exprs))] #![cfg_attr(full, allow(incomplete_features))] diff --git a/tests/ui/const-generics/const-param-elided-lifetime.min.stderr b/tests/ui/const-generics/const-param-elided-lifetime.min.stderr index 4bba42c7782..656bc29466f 100644 --- a/tests/ui/const-generics/const-param-elided-lifetime.min.stderr +++ b/tests/ui/const-generics/const-param-elided-lifetime.min.stderr @@ -28,7 +28,7 @@ error[E0637]: `&` without an explicit lifetime name cannot be used here LL | fn bar<const N: &u8>() {} | ^ explicit lifetime name needed here -error: `&'static u8` is forbidden as the type of a const generic parameter +error: `&u8` is forbidden as the type of a const generic parameter --> $DIR/const-param-elided-lifetime.rs:9:19 | LL | struct A<const N: &u8>; @@ -37,7 +37,7 @@ LL | struct A<const N: &u8>; = note: the only supported types are integers, `bool` and `char` = help: more complex types are supported with `#![feature(adt_const_params)]` -error: `&'static u8` is forbidden as the type of a const generic parameter +error: `&u8` is forbidden as the type of a const generic parameter --> $DIR/const-param-elided-lifetime.rs:14:15 | LL | impl<const N: &u8> A<N> { @@ -46,7 +46,7 @@ LL | impl<const N: &u8> A<N> { = note: the only supported types are integers, `bool` and `char` = help: more complex types are supported with `#![feature(adt_const_params)]` -error: `&'static u8` is forbidden as the type of a const generic parameter +error: `&u8` is forbidden as the type of a const generic parameter --> $DIR/const-param-elided-lifetime.rs:22:15 | LL | impl<const N: &u8> B for A<N> {} @@ -55,7 +55,7 @@ LL | impl<const N: &u8> B for A<N> {} = note: the only supported types are integers, `bool` and `char` = help: more complex types are supported with `#![feature(adt_const_params)]` -error: `&'static u8` is forbidden as the type of a const generic parameter +error: `&u8` is forbidden as the type of a const generic parameter --> $DIR/const-param-elided-lifetime.rs:26:17 | LL | fn bar<const N: &u8>() {} @@ -64,7 +64,7 @@ LL | fn bar<const N: &u8>() {} = note: the only supported types are integers, `bool` and `char` = help: more complex types are supported with `#![feature(adt_const_params)]` -error: `&'static u8` is forbidden as the type of a const generic parameter +error: `&u8` is forbidden as the type of a const generic parameter --> $DIR/const-param-elided-lifetime.rs:17:21 | LL | fn foo<const M: &u8>(&self) {} diff --git a/tests/ui/const-generics/const-param-elided-lifetime.rs b/tests/ui/const-generics/const-param-elided-lifetime.rs index 487b82dbf4a..45611d6bf5f 100644 --- a/tests/ui/const-generics/const-param-elided-lifetime.rs +++ b/tests/ui/const-generics/const-param-elided-lifetime.rs @@ -8,23 +8,23 @@ struct A<const N: &u8>; //~^ ERROR `&` without an explicit lifetime name cannot be used here -//[min]~^^ ERROR `&'static u8` is forbidden +//[min]~^^ ERROR `&u8` is forbidden trait B {} impl<const N: &u8> A<N> { //~^ ERROR `&` without an explicit lifetime name cannot be used here -//[min]~^^ ERROR `&'static u8` is forbidden +//[min]~^^ ERROR `&u8` is forbidden fn foo<const M: &u8>(&self) {} //~^ ERROR `&` without an explicit lifetime name cannot be used here - //[min]~^^ ERROR `&'static u8` is forbidden + //[min]~^^ ERROR `&u8` is forbidden } impl<const N: &u8> B for A<N> {} //~^ ERROR `&` without an explicit lifetime name cannot be used here -//[min]~^^ ERROR `&'static u8` is forbidden +//[min]~^^ ERROR `&u8` is forbidden fn bar<const N: &u8>() {} //~^ ERROR `&` without an explicit lifetime name cannot be used here -//[min]~^^ ERROR `&'static u8` is forbidden +//[min]~^^ ERROR `&u8` is forbidden fn main() {} diff --git a/tests/ui/const-generics/const-param-type-depends-on-type-param-ungated.rs b/tests/ui/const-generics/const-param-type-depends-on-type-param-ungated.rs index 781f50e6173..b776f2017fa 100644 --- a/tests/ui/const-generics/const-param-type-depends-on-type-param-ungated.rs +++ b/tests/ui/const-generics/const-param-type-depends-on-type-param-ungated.rs @@ -1,6 +1,3 @@ -// compile-flags: -Zsave-analysis -// Regression test for #69414 ^ - use std::marker::PhantomData; struct B<T, const N: T>(PhantomData<[T; N]>); diff --git a/tests/ui/const-generics/const-param-type-depends-on-type-param-ungated.stderr b/tests/ui/const-generics/const-param-type-depends-on-type-param-ungated.stderr index 8e14defd65d..9c5c97befd8 100644 --- a/tests/ui/const-generics/const-param-type-depends-on-type-param-ungated.stderr +++ b/tests/ui/const-generics/const-param-type-depends-on-type-param-ungated.stderr @@ -1,5 +1,5 @@ error[E0770]: the type of const parameters must not depend on other generic parameters - --> $DIR/const-param-type-depends-on-type-param-ungated.rs:6:22 + --> $DIR/const-param-type-depends-on-type-param-ungated.rs:3:22 | LL | struct B<T, const N: T>(PhantomData<[T; N]>); | ^ the type must not depend on the parameter `T` diff --git a/tests/ui/const-generics/defaults/mismatch.stderr b/tests/ui/const-generics/defaults/mismatch.stderr index 52c54aace5f..9c4f0bc950b 100644 --- a/tests/ui/const-generics/defaults/mismatch.stderr +++ b/tests/ui/const-generics/defaults/mismatch.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/mismatch.rs:7:26 | LL | let e: Example<13> = (); - | ----------- ^^ expected struct `Example`, found `()` + | ----------- ^^ expected `Example`, found `()` | | | expected due to this | @@ -13,7 +13,7 @@ error[E0308]: mismatched types --> $DIR/mismatch.rs:10:32 | LL | let e: Example2<u32, 13> = (); - | ----------------- ^^ expected struct `Example2`, found `()` + | ----------------- ^^ expected `Example2`, found `()` | | | expected due to this | @@ -24,7 +24,7 @@ error[E0308]: mismatched types --> $DIR/mismatch.rs:13:32 | LL | let e: Example3<13, u32> = (); - | ----------------- ^^ expected struct `Example3`, found `()` + | ----------------- ^^ expected `Example3`, found `()` | | | expected due to this | @@ -35,7 +35,7 @@ error[E0308]: mismatched types --> $DIR/mismatch.rs:16:26 | LL | let e: Example3<7> = (); - | ----------- ^^ expected struct `Example3`, found `()` + | ----------- ^^ expected `Example3<7>`, found `()` | | | expected due to this | @@ -46,7 +46,7 @@ error[E0308]: mismatched types --> $DIR/mismatch.rs:19:26 | LL | let e: Example4<7> = (); - | ----------- ^^ expected struct `Example4`, found `()` + | ----------- ^^ expected `Example4<7>`, found `()` | | | expected due to this | diff --git a/tests/ui/const-generics/defaults/wfness.stderr b/tests/ui/const-generics/defaults/wfness.stderr index 25038f830be..bd9bfcd7dad 100644 --- a/tests/ui/const-generics/defaults/wfness.stderr +++ b/tests/ui/const-generics/defaults/wfness.stderr @@ -23,7 +23,7 @@ note: required by a bound in `WhereClause` --> $DIR/wfness.rs:8:9 | LL | struct WhereClause<const N: u8 = 2> - | ----------- required by a bound in this + | ----------- required by a bound in this struct LL | where LL | (): Trait<N>; | ^^^^^^^^ required by this bound in `WhereClause` diff --git a/tests/ui/const-generics/early/invalid-const-arguments.stderr b/tests/ui/const-generics/early/invalid-const-arguments.stderr index b46e7e24f49..cee34e3b715 100644 --- a/tests/ui/const-generics/early/invalid-const-arguments.stderr +++ b/tests/ui/const-generics/early/invalid-const-arguments.stderr @@ -49,12 +49,9 @@ error[E0747]: type provided when a constant was expected --> $DIR/invalid-const-arguments.rs:10:19 | LL | impl<N> Foo for B<N> {} - | ^ - | -help: consider changing this type parameter to be a `const` generic - | -LL | impl<const N: u8> Foo for B<N> {} - | ~~~~~~~~~~~ + | - ^ + | | + | help: consider changing this type parameter to a const parameter: `const N: u8` error[E0747]: unresolved item provided when a constant was expected --> $DIR/invalid-const-arguments.rs:14:32 diff --git a/tests/ui/const-generics/ensure_is_evaluatable.stderr b/tests/ui/const-generics/ensure_is_evaluatable.stderr index bf6c35ad8fd..ab2871ff281 100644 --- a/tests/ui/const-generics/ensure_is_evaluatable.stderr +++ b/tests/ui/const-generics/ensure_is_evaluatable.stderr @@ -9,7 +9,7 @@ note: required by a bound in `bar` --> $DIR/ensure_is_evaluatable.rs:15:10 | LL | fn bar<const N: usize>() -> [(); N] - | --- required by a bound in this + | --- required by a bound in this function LL | where LL | [(); N + 1]:, | ^^^^^ required by this bound in `bar` diff --git a/tests/ui/const-generics/fn_with_two_const_inputs.stderr b/tests/ui/const-generics/fn_with_two_const_inputs.stderr index 614e7e0d2fc..c124010aab0 100644 --- a/tests/ui/const-generics/fn_with_two_const_inputs.stderr +++ b/tests/ui/const-generics/fn_with_two_const_inputs.stderr @@ -9,7 +9,7 @@ note: required by a bound in `bar` --> $DIR/fn_with_two_const_inputs.rs:18:10 | LL | fn bar<const N: usize>() -> [(); N] - | --- required by a bound in this + | --- required by a bound in this function LL | where LL | [(); N + 1]:, | ^^^^^ required by this bound in `bar` diff --git a/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_binop_arg_tys.rs b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_binop_arg_tys.rs new file mode 100644 index 00000000000..fd52fc35541 --- /dev/null +++ b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_binop_arg_tys.rs @@ -0,0 +1,18 @@ +// checks that when we relate a `Expr::Binop` we also relate the types of the +// const arguments. +#![feature(generic_const_exprs)] +#![allow(incomplete_features)] + +struct Bar<const B: bool>; + +const fn make_generic(_: usize, a: bool) -> bool { + a +} + +fn foo<const N: usize>() -> Bar<{ make_generic(N, true == false) }> { + Bar::<{ make_generic(N, 1_u8 == 0_u8) }> + //~^ error: mismatched types + //~| error: unconstrained generic constant +} + +fn main() {} diff --git a/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_binop_arg_tys.stderr b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_binop_arg_tys.stderr new file mode 100644 index 00000000000..ba824e84a5a --- /dev/null +++ b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_binop_arg_tys.stderr @@ -0,0 +1,20 @@ +error[E0308]: mismatched types + --> $DIR/relate_binop_arg_tys.rs:13:5 + | +LL | Bar::<{ make_generic(N, 1_u8 == 0_u8) }> + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `{ make_generic(N, true == false) }`, found `{ make_generic(N, 1_u8 == 0_u8) }` + | + = note: expected constant `{ make_generic(N, true == false) }` + found constant `{ make_generic(N, 1_u8 == 0_u8) }` + +error: unconstrained generic constant + --> $DIR/relate_binop_arg_tys.rs:13:11 + | +LL | Bar::<{ make_generic(N, 1_u8 == 0_u8) }> + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = help: try adding a `where` bound using this expression: `where [(); { make_generic(N, 1_u8 == 0_u8) }]:` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_cast_arg_ty.rs b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_cast_arg_ty.rs new file mode 100644 index 00000000000..bef9d4b9e99 --- /dev/null +++ b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_cast_arg_ty.rs @@ -0,0 +1,12 @@ +// checks that when we relate a `Expr::Cast` we also relate the type of the +// const argument. +#![feature(generic_const_exprs)] +#![allow(incomplete_features)] + +fn foo<const N: usize>() -> [(); (true as usize) + N] { + [(); (1_u8 as usize) + N] + //~^ error: mismatched types + //~| error: unconstrained generic constant +} + +fn main() {} diff --git a/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_cast_arg_ty.stderr b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_cast_arg_ty.stderr new file mode 100644 index 00000000000..d3ba870a2d7 --- /dev/null +++ b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_cast_arg_ty.stderr @@ -0,0 +1,20 @@ +error[E0308]: mismatched types + --> $DIR/relate_cast_arg_ty.rs:7:5 + | +LL | [(); (1_u8 as usize) + N] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(true as usize) + N`, found `(1_u8 as usize) + N` + | + = note: expected constant `(true as usize) + N` + found constant `(1_u8 as usize) + N` + +error: unconstrained generic constant + --> $DIR/relate_cast_arg_ty.rs:7:10 + | +LL | [(); (1_u8 as usize) + N] + | ^^^^^^^^^^^^^^^^^^^ + | + = help: try adding a `where` bound using this expression: `where [(); (1_u8 as usize) + N]:` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_ty_with_infer_1.rs b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_ty_with_infer_1.rs new file mode 100644 index 00000000000..1e248411830 --- /dev/null +++ b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_ty_with_infer_1.rs @@ -0,0 +1,30 @@ +// check-pass +#![feature(generic_const_exprs)] +#![allow(incomplete_features)] + +// issue #107899 +// We end up relating `Const(ty: size_of<?0>, kind: Value(Branch([])))` with +// `Const(ty: size_of<T>, kind: Value(Branch([])))` which if you were to `==` +// the `ty` fields would return `false` and ICE. This test checks that we use +// actual semantic equality that takes into account aliases and infer vars. + +use std::mem::size_of; + +trait X<T> { + fn f(self); + fn g(self); +} + +struct Y; + +impl<T> X<T> for Y +where + [(); size_of::<T>()]: Sized, +{ + fn f(self) { + self.g(); + } + fn g(self) {} +} + +fn main() {} diff --git a/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_ty_with_infer_2.rs b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_ty_with_infer_2.rs new file mode 100644 index 00000000000..91a8a7c4a01 --- /dev/null +++ b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_ty_with_infer_2.rs @@ -0,0 +1,151 @@ +// check-pass +#![feature(inline_const, generic_const_exprs)] +#![allow(incomplete_features)] +use std::marker::PhantomData; + +pub struct Equal<const T: usize, const R: usize>(); +pub trait True {} +impl<const T: usize> True for Equal<T, T> {} + +// replacement for generativity +pub struct Id<'id>(PhantomData<fn(&'id ()) -> &'id ()>); +pub struct Guard<'id>(Id<'id>); +fn make_guard<'id>(i: &'id Id<'id>) -> Guard<'id> { + Guard(Id(PhantomData)) +} + +impl<'id> Into<Id<'id>> for Guard<'id> { + fn into(self) -> Id<'id> { + self.0 + } +} + +pub struct Arena<'life> { + bytes: *mut [u8], + //bitmap: RefCell<RoaringBitmap>, + _token: PhantomData<Id<'life>>, +} + +#[repr(transparent)] +pub struct Item<'life, T> { + data: T, + _phantom: PhantomData<Id<'life>>, +} + +#[repr(transparent)] +pub struct Token<'life, 'borrow, 'compact, 'reborrow, T> +where + 'life: 'reborrow, + T: Tokenize<'life, 'borrow, 'compact, 'reborrow>, +{ + //ptr: *mut <T as Tokenize>::Tokenized, + ptr: core::ptr::NonNull<T::Tokenized>, + _phantom: PhantomData<Id<'life>>, + _compact: PhantomData<&'borrow Guard<'compact>>, + _result: PhantomData<&'reborrow T::Untokenized>, +} + +impl<'life> Arena<'life> { + pub fn tokenize<'before, 'compact, 'borrow, 'reborrow, T, U>( + &self, + guard: &'borrow Guard<'compact>, + item: Item<'life, &'before mut T>, + ) -> Token<'life, 'borrow, 'compact, 'reborrow, U> + where + T: Tokenize<'life, 'borrow, 'compact, 'reborrow, Untokenized = U>, + T::Untokenized: Tokenize<'life, 'borrow, 'compact, 'reborrow>, + Equal<{ core::mem::size_of::<T>() }, { core::mem::size_of::<U>() }>: True, + 'compact: 'borrow, + 'life: 'reborrow, + 'life: 'compact, + 'life: 'borrow, + // 'borrow: 'before ?? + { + let dst = item.data as *mut T as *mut T::Tokenized; + Token { + ptr: core::ptr::NonNull::new(dst as *mut _).unwrap(), + _phantom: PhantomData, + _compact: PhantomData, + _result: PhantomData, + } + } +} + +pub trait Tokenize<'life, 'borrow, 'compact, 'reborrow> +where + 'compact: 'borrow, + 'life: 'reborrow, + 'life: 'borrow, + 'life: 'compact, +{ + type Tokenized; + type Untokenized; + const TO: fn(&Arena<'life>, &'borrow Guard<'compact>, Self) -> Self::Tokenized; + const FROM: fn(&'reborrow Arena<'life>, Self::Tokenized) -> Self::Untokenized; +} + +macro_rules! tokenize { + ($to:expr, $from:expr) => { + const TO: fn(&Arena<'life>, &'borrow Guard<'compact>, Self) -> Self::Tokenized = $to; + const FROM: fn(&'reborrow Arena<'life>, Self::Tokenized) -> Self::Untokenized = $from; + }; +} + +struct Foo<'life, 'borrow>(Option<Item<'life, &'borrow mut Bar>>); +struct TokenFoo<'life, 'borrow, 'compact, 'reborrow>( + Option<Token<'life, 'borrow, 'compact, 'reborrow, Bar>>, +); +struct Bar(u8); + +impl<'life, 'before, 'borrow, 'compact, 'reborrow> Tokenize<'life, 'borrow, 'compact, 'reborrow> + for Foo<'life, 'before> +where + 'compact: 'borrow, + 'life: 'reborrow, + 'life: 'borrow, + 'life: 'compact, +{ + type Tokenized = TokenFoo<'life, 'borrow, 'compact, 'reborrow>; + type Untokenized = Foo<'life, 'reborrow>; + tokenize!(foo_to, foo_from); +} + +impl<'life, 'borrow, 'compact, 'reborrow> Tokenize<'life, 'borrow, 'compact, 'reborrow> for Bar +where + 'compact: 'borrow, + 'life: 'reborrow, + 'life: 'borrow, + 'life: 'compact, +{ + type Tokenized = Bar; + type Untokenized = Bar; + tokenize!(bar_to, bar_from); +} + +fn bar_to<'life, 'borrow, 'compact>( + arena: &Arena<'life>, + guard: &'borrow Guard<'compact>, + s: Bar, +) -> Bar { + s +} +fn bar_from<'life, 'reborrow>(arena: &'reborrow Arena<'life>, s: Bar) -> Bar { + s +} + +fn foo_to<'life, 'borrow, 'compact, 'reborrow, 'before>( + arena: &'before Arena<'life>, + guard: &'borrow Guard<'compact>, + s: Foo<'life, 'before>, +) -> TokenFoo<'life, 'borrow, 'compact, 'reborrow> { + let Foo(bar) = s; + TokenFoo(bar.map(|bar| arena.tokenize(guard, bar))) +} +fn foo_from<'life, 'borrow, 'compact, 'reborrow>( + arena: &'reborrow Arena<'life>, + s: TokenFoo<'life, 'borrow, 'compact, 'reborrow>, +) -> Foo<'life, 'reborrow> { + Foo(s.0.map(|bar| panic!())) +} + +fn main() {} diff --git a/tests/ui/const-generics/generic_const_exprs/issue-102768.rs b/tests/ui/const-generics/generic_const_exprs/issue-102768.rs index 7aea0d30d1a..18a9b53cf76 100644 --- a/tests/ui/const-generics/generic_const_exprs/issue-102768.rs +++ b/tests/ui/const-generics/generic_const_exprs/issue-102768.rs @@ -7,8 +7,8 @@ trait X { const _: () = { fn f2<'a>(arg: Box<dyn X<Y<1> = &'a ()>>) {} - //~^ ERROR this associated type takes 1 lifetime argument but 0 lifetime arguments - //~| ERROR this associated type takes 0 generic arguments but 1 generic argument + //~^ ERROR associated type takes 1 lifetime argument but 0 lifetime arguments + //~| ERROR associated type takes 0 generic arguments but 1 generic argument }; fn main() {} diff --git a/tests/ui/const-generics/generic_const_exprs/issue-102768.stderr b/tests/ui/const-generics/generic_const_exprs/issue-102768.stderr index 8278edabe3a..175d54e4184 100644 --- a/tests/ui/const-generics/generic_const_exprs/issue-102768.stderr +++ b/tests/ui/const-generics/generic_const_exprs/issue-102768.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated type takes 1 lifetime argument but 0 lifetime arguments were supplied +error[E0107]: associated type takes 1 lifetime argument but 0 lifetime arguments were supplied --> $DIR/issue-102768.rs:9:30 | LL | fn f2<'a>(arg: Box<dyn X<Y<1> = &'a ()>>) {} @@ -14,7 +14,7 @@ help: add missing lifetime argument LL | fn f2<'a>(arg: Box<dyn X<Y<'_, 1> = &'a ()>>) {} | +++ -error[E0107]: this associated type takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: associated type takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-102768.rs:9:30 | LL | fn f2<'a>(arg: Box<dyn X<Y<1> = &'a ()>>) {} diff --git a/tests/ui/const-generics/generic_const_exprs/issue-105608.stderr b/tests/ui/const-generics/generic_const_exprs/issue-105608.stderr index 0be4c43daac..827dd59d9ad 100644 --- a/tests/ui/const-generics/generic_const_exprs/issue-105608.stderr +++ b/tests/ui/const-generics/generic_const_exprs/issue-105608.stderr @@ -2,7 +2,7 @@ error[E0282]: type annotations needed --> $DIR/issue-105608.rs:13:22 | LL | Combination::<0>.and::<_>().and::<_>(); - | ^^^ cannot infer type of the type parameter `M` declared on the associated function `and` + | ^^^ cannot infer type of the type parameter `M` declared on the method `and` | help: consider specifying the generic argument | diff --git a/tests/ui/const-generics/generic_const_exprs/issue-72819-generic-in-const-eval.full.stderr b/tests/ui/const-generics/generic_const_exprs/issue-72819-generic-in-const-eval.full.stderr index f2fddfbfbb5..996b75493e6 100644 --- a/tests/ui/const-generics/generic_const_exprs/issue-72819-generic-in-const-eval.full.stderr +++ b/tests/ui/const-generics/generic_const_exprs/issue-72819-generic-in-const-eval.full.stderr @@ -10,7 +10,7 @@ note: required by a bound in `Arr` --> $DIR/issue-72819-generic-in-const-eval.rs:8:39 | LL | struct Arr<const N: usize> - | --- required by a bound in this + | --- required by a bound in this struct LL | where Assert::<{N < usize::MAX / 2}>: IsTrue, | ^^^^^^ required by this bound in `Arr` @@ -26,7 +26,7 @@ note: required by a bound in `Arr` --> $DIR/issue-72819-generic-in-const-eval.rs:8:39 | LL | struct Arr<const N: usize> - | --- required by a bound in this + | --- required by a bound in this struct LL | where Assert::<{N < usize::MAX / 2}>: IsTrue, | ^^^^^^ required by this bound in `Arr` diff --git a/tests/ui/const-generics/generic_const_exprs/issue-76595.stderr b/tests/ui/const-generics/generic_const_exprs/issue-76595.stderr index c587a7e153f..302da59651c 100644 --- a/tests/ui/const-generics/generic_const_exprs/issue-76595.stderr +++ b/tests/ui/const-generics/generic_const_exprs/issue-76595.stderr @@ -1,4 +1,4 @@ -error[E0107]: this function takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: function takes 2 generic arguments but 1 generic argument was supplied --> $DIR/issue-76595.rs:15:5 | LL | test::<2>(); diff --git a/tests/ui/const-generics/generic_const_exprs/issue-79518-default_trait_method_normalization.stderr b/tests/ui/const-generics/generic_const_exprs/issue-79518-default_trait_method_normalization.stderr index 9baf9790e19..511ae58a1dc 100644 --- a/tests/ui/const-generics/generic_const_exprs/issue-79518-default_trait_method_normalization.stderr +++ b/tests/ui/const-generics/generic_const_exprs/issue-79518-default_trait_method_normalization.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-79518-default_trait_method_normalization.rs:16:32 | LL | Self::AssocInstance == [(); std::mem::size_of::<Self::Assoc>()]; - | ------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected associated type, found array `[(); std::mem::size_of::<Self::Assoc>()]` + | ------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected associated type, found `[(); std::mem::size_of::<Self::Assoc>()]` | | | expected because this is `<Self as Foo>::Assoc` | diff --git a/tests/ui/const-generics/generic_const_exprs/obligation-cause.stderr b/tests/ui/const-generics/generic_const_exprs/obligation-cause.stderr index a253ec676f7..63e6fcc8e11 100644 --- a/tests/ui/const-generics/generic_const_exprs/obligation-cause.stderr +++ b/tests/ui/const-generics/generic_const_exprs/obligation-cause.stderr @@ -10,7 +10,7 @@ note: required by a bound in `g` --> $DIR/obligation-cause.rs:13:44 | LL | fn g<T>() - | - required by a bound in this + | - required by a bound in this function ... LL | Is<{ std::mem::size_of::<T>() == 0 }>: True, | ^^^^ required by this bound in `g` diff --git a/tests/ui/const-generics/generic_const_exprs/single-satisfied-ConstEvaluatable-in-probe.rs b/tests/ui/const-generics/generic_const_exprs/single-satisfied-ConstEvaluatable-in-probe.rs new file mode 100644 index 00000000000..0ba0c5a72ef --- /dev/null +++ b/tests/ui/const-generics/generic_const_exprs/single-satisfied-ConstEvaluatable-in-probe.rs @@ -0,0 +1,39 @@ +// check-pass + +#![allow(incomplete_features)] +#![feature(generic_const_exprs)] + +use std::marker::PhantomData; + +pub trait Bytes { + const BYTES: usize; +} + +#[derive(Clone, Debug)] +pub struct Conster<OT> +where + OT: Bytes, + [(); OT::BYTES]: Sized, +{ + _offset_type: PhantomData<fn(OT) -> OT>, +} + +impl<OT> Conster<OT> +where + OT: Bytes, + [(); OT::BYTES]: Sized, +{ + pub fn new() -> Self { + Conster { _offset_type: PhantomData } + } +} + +pub fn make_conster<COT>() -> Conster<COT> +where + COT: Bytes, + [(); COT::BYTES]: Sized, +{ + Conster::new() +} + +fn main() {} diff --git a/tests/ui/const-generics/incorrect-number-of-const-args.stderr b/tests/ui/const-generics/incorrect-number-of-const-args.stderr index a845454f762..01ac4e69a05 100644 --- a/tests/ui/const-generics/incorrect-number-of-const-args.stderr +++ b/tests/ui/const-generics/incorrect-number-of-const-args.stderr @@ -1,4 +1,4 @@ -error[E0107]: this function takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: function takes 2 generic arguments but 1 generic argument was supplied --> $DIR/incorrect-number-of-const-args.rs:6:5 | LL | foo::<0>(); @@ -16,7 +16,7 @@ help: add missing generic argument LL | foo::<0, Y>(); | +++ -error[E0107]: this function takes 2 generic arguments but 3 generic arguments were supplied +error[E0107]: function takes 2 generic arguments but 3 generic arguments were supplied --> $DIR/incorrect-number-of-const-args.rs:9:5 | LL | foo::<0, 0, 0>(); diff --git a/tests/ui/const-generics/infer/method-chain.stderr b/tests/ui/const-generics/infer/method-chain.stderr index ff6da535bd2..f527ee6e4f5 100644 --- a/tests/ui/const-generics/infer/method-chain.stderr +++ b/tests/ui/const-generics/infer/method-chain.stderr @@ -2,7 +2,7 @@ error[E0282]: type annotations needed --> $DIR/method-chain.rs:15:33 | LL | Foo.bar().bar().bar().bar().baz(); - | ^^^ cannot infer the value of the const parameter `N` declared on the associated function `baz` + | ^^^ cannot infer the value of the const parameter `N` declared on the method `baz` | help: consider specifying the generic argument | diff --git a/tests/ui/const-generics/infer/uninferred-consts.stderr b/tests/ui/const-generics/infer/uninferred-consts.stderr index 3980ecea863..20daf45706b 100644 --- a/tests/ui/const-generics/infer/uninferred-consts.stderr +++ b/tests/ui/const-generics/infer/uninferred-consts.stderr @@ -2,7 +2,7 @@ error[E0282]: type annotations needed --> $DIR/uninferred-consts.rs:9:9 | LL | Foo.foo(); - | ^^^ cannot infer the value of the const parameter `A` declared on the associated function `foo` + | ^^^ cannot infer the value of the const parameter `A` declared on the method `foo` | help: consider specifying the generic arguments | diff --git a/tests/ui/const-generics/invalid-const-arg-for-type-param.rs b/tests/ui/const-generics/invalid-const-arg-for-type-param.rs index 7d4dc98f396..bf10f471dc5 100644 --- a/tests/ui/const-generics/invalid-const-arg-for-type-param.rs +++ b/tests/ui/const-generics/invalid-const-arg-for-type-param.rs @@ -4,11 +4,11 @@ struct S; fn main() { let _: u32 = 5i32.try_into::<32>().unwrap(); - //~^ ERROR this associated function takes + //~^ ERROR method takes S.f::<0>(); //~^ ERROR no method named `f` S::<0>; - //~^ ERROR this struct takes 0 + //~^ ERROR struct takes 0 } diff --git a/tests/ui/const-generics/invalid-const-arg-for-type-param.stderr b/tests/ui/const-generics/invalid-const-arg-for-type-param.stderr index 8c76ca69029..4a649d8a7e8 100644 --- a/tests/ui/const-generics/invalid-const-arg-for-type-param.stderr +++ b/tests/ui/const-generics/invalid-const-arg-for-type-param.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: method takes 0 generic arguments but 1 generic argument was supplied --> $DIR/invalid-const-arg-for-type-param.rs:6:23 | LL | let _: u32 = 5i32.try_into::<32>().unwrap(); @@ -23,7 +23,7 @@ LL | struct S; LL | S.f::<0>(); | ^ method not found in `S` -error[E0107]: this struct takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied --> $DIR/invalid-const-arg-for-type-param.rs:12:5 | LL | S::<0>; diff --git a/tests/ui/const-generics/invalid-constant-in-args.rs b/tests/ui/const-generics/invalid-constant-in-args.rs index 7419d4a25ce..fd259197d29 100644 --- a/tests/ui/const-generics/invalid-constant-in-args.rs +++ b/tests/ui/const-generics/invalid-constant-in-args.rs @@ -2,5 +2,5 @@ use std::cell::Cell; fn main() { let _: Cell<&str, "a"> = Cell::new(""); - //~^ ERROR this struct takes 1 generic argument but 2 generic arguments were supplied + //~^ ERROR struct takes 1 generic argument but 2 generic arguments were supplied } diff --git a/tests/ui/const-generics/invalid-constant-in-args.stderr b/tests/ui/const-generics/invalid-constant-in-args.stderr index 993b63518e4..2545cc6f396 100644 --- a/tests/ui/const-generics/invalid-constant-in-args.stderr +++ b/tests/ui/const-generics/invalid-constant-in-args.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 2 generic arguments were supplied --> $DIR/invalid-constant-in-args.rs:4:12 | LL | let _: Cell<&str, "a"> = Cell::new(""); diff --git a/tests/ui/const-generics/issues/issue-56445-1.min.stderr b/tests/ui/const-generics/issues/issue-56445-1.min.stderr index 43a5df117fd..9f880134162 100644 --- a/tests/ui/const-generics/issues/issue-56445-1.min.stderr +++ b/tests/ui/const-generics/issues/issue-56445-1.min.stderr @@ -6,7 +6,7 @@ LL | struct Bug<'a, const S: &'a str>(PhantomData<&'a ()>); | = note: for more information, see issue #74052 <https://github.com/rust-lang/rust/issues/74052> -error: `&'static str` is forbidden as the type of a const generic parameter +error: `&str` is forbidden as the type of a const generic parameter --> $DIR/issue-56445-1.rs:9:25 | LL | struct Bug<'a, const S: &'a str>(PhantomData<&'a ()>); diff --git a/tests/ui/const-generics/issues/issue-56445-1.rs b/tests/ui/const-generics/issues/issue-56445-1.rs index 13eb2ea9f69..0741c3796ad 100644 --- a/tests/ui/const-generics/issues/issue-56445-1.rs +++ b/tests/ui/const-generics/issues/issue-56445-1.rs @@ -8,6 +8,6 @@ use std::marker::PhantomData; struct Bug<'a, const S: &'a str>(PhantomData<&'a ()>); //~^ ERROR: use of non-static lifetime `'a` in const generic -//[min]~| ERROR: `&'static str` is forbidden as the type of a const generic parameter +//[min]~| ERROR: `&str` is forbidden as the type of a const generic parameter impl Bug<'_, ""> {} diff --git a/tests/ui/const-generics/issues/issue-67185-2.stderr b/tests/ui/const-generics/issues/issue-67185-2.stderr index c7be8e14a10..032b0c41047 100644 --- a/tests/ui/const-generics/issues/issue-67185-2.stderr +++ b/tests/ui/const-generics/issues/issue-67185-2.stderr @@ -35,7 +35,7 @@ note: required by a bound in `Foo` --> $DIR/issue-67185-2.rs:15:25 | LL | trait Foo - | --- required by a bound in this + | --- required by a bound in this trait ... LL | <u8 as Baz>::Quaks: Bar, | ^^^ required by this bound in `Foo` @@ -53,7 +53,7 @@ note: required by a bound in `Foo` --> $DIR/issue-67185-2.rs:14:30 | LL | trait Foo - | --- required by a bound in this + | --- required by a bound in this trait LL | where LL | [<u8 as Baz>::Quaks; 2]: Bar, | ^^^ required by this bound in `Foo` @@ -71,7 +71,7 @@ note: required by a bound in `Foo` --> $DIR/issue-67185-2.rs:14:30 | LL | trait Foo - | --- required by a bound in this + | --- required by a bound in this trait LL | where LL | [<u8 as Baz>::Quaks; 2]: Bar, | ^^^ required by this bound in `Foo` @@ -89,7 +89,7 @@ note: required by a bound in `Foo` --> $DIR/issue-67185-2.rs:15:25 | LL | trait Foo - | --- required by a bound in this + | --- required by a bound in this trait ... LL | <u8 as Baz>::Quaks: Bar, | ^^^ required by this bound in `Foo` diff --git a/tests/ui/const-generics/issues/issue-67945-1.full.stderr b/tests/ui/const-generics/issues/issue-67945-1.full.stderr index 8e18fcdffab..8879aec35e5 100644 --- a/tests/ui/const-generics/issues/issue-67945-1.full.stderr +++ b/tests/ui/const-generics/issues/issue-67945-1.full.stderr @@ -5,7 +5,7 @@ LL | struct Bug<S> { | - this type parameter ... LL | let x: S = MaybeUninit::uninit(); - | - ^^^^^^^^^^^^^^^^^^^^^ expected type parameter `S`, found union `MaybeUninit` + | - ^^^^^^^^^^^^^^^^^^^^^ expected type parameter `S`, found `MaybeUninit<_>` | | | expected due to this | diff --git a/tests/ui/const-generics/issues/issue-73260.rs b/tests/ui/const-generics/issues/issue-73260.rs index d762f9c8b26..aa7ae90a363 100644 --- a/tests/ui/const-generics/issues/issue-73260.rs +++ b/tests/ui/const-generics/issues/issue-73260.rs @@ -1,4 +1,3 @@ -// compile-flags: -Zsave-analysis #![feature(generic_const_exprs)] #![allow(incomplete_features)] struct Arr<const N: usize> diff --git a/tests/ui/const-generics/issues/issue-73260.stderr b/tests/ui/const-generics/issues/issue-73260.stderr index 7670032e5b7..c56b45cc8fa 100644 --- a/tests/ui/const-generics/issues/issue-73260.stderr +++ b/tests/ui/const-generics/issues/issue-73260.stderr @@ -1,5 +1,5 @@ error[E0308]: mismatched types - --> $DIR/issue-73260.rs:16:12 + --> $DIR/issue-73260.rs:15:12 | LL | let x: Arr<{usize::MAX}> = Arr {}; | ^^^^^^^^^^^^^^^^^ expected `false`, found `true` @@ -7,16 +7,16 @@ LL | let x: Arr<{usize::MAX}> = Arr {}; = note: expected constant `false` found constant `true` note: required by a bound in `Arr` - --> $DIR/issue-73260.rs:6:37 + --> $DIR/issue-73260.rs:5:37 | LL | struct Arr<const N: usize> - | --- required by a bound in this + | --- required by a bound in this struct LL | where LL | Assert::<{N < usize::MAX / 2}>: IsTrue, | ^^^^^^ required by this bound in `Arr` error[E0308]: mismatched types - --> $DIR/issue-73260.rs:16:32 + --> $DIR/issue-73260.rs:15:32 | LL | let x: Arr<{usize::MAX}> = Arr {}; | ^^^ expected `false`, found `true` @@ -24,10 +24,10 @@ LL | let x: Arr<{usize::MAX}> = Arr {}; = note: expected constant `false` found constant `true` note: required by a bound in `Arr` - --> $DIR/issue-73260.rs:6:37 + --> $DIR/issue-73260.rs:5:37 | LL | struct Arr<const N: usize> - | --- required by a bound in this + | --- required by a bound in this struct LL | where LL | Assert::<{N < usize::MAX / 2}>: IsTrue, | ^^^^^^ required by this bound in `Arr` diff --git a/tests/ui/const-generics/issues/issue-79674.stderr b/tests/ui/const-generics/issues/issue-79674.stderr index 02b48b55f8b..ba7fd2ca3cc 100644 --- a/tests/ui/const-generics/issues/issue-79674.stderr +++ b/tests/ui/const-generics/issues/issue-79674.stderr @@ -10,7 +10,7 @@ note: required by a bound in `requires_distinct` --> $DIR/issue-79674.rs:23:37 | LL | fn requires_distinct<A, B>(_a: A, _b: B) where - | ----------------- required by a bound in this + | ----------------- required by a bound in this function LL | A: MiniTypeId, B: MiniTypeId, LL | Lift<{is_same_type::<A, B>()}>: IsFalse {} | ^^^^^^^ required by this bound in `requires_distinct` diff --git a/tests/ui/const-generics/issues/issue-86530.stderr b/tests/ui/const-generics/issues/issue-86530.stderr index c63857b2314..620ed4f0fb2 100644 --- a/tests/ui/const-generics/issues/issue-86530.stderr +++ b/tests/ui/const-generics/issues/issue-86530.stderr @@ -10,7 +10,7 @@ note: required by a bound in `z` --> $DIR/issue-86530.rs:10:8 | LL | fn z<T>(t: T) - | - required by a bound in this + | - required by a bound in this function LL | where LL | T: X, | ^ required by this bound in `z` diff --git a/tests/ui/const-generics/issues/issue-87493.rs b/tests/ui/const-generics/issues/issue-87493.rs index d8599ab22a3..80472e6bd9c 100644 --- a/tests/ui/const-generics/issues/issue-87493.rs +++ b/tests/ui/const-generics/issues/issue-87493.rs @@ -7,7 +7,7 @@ where S: MyTrait, T: MyTrait<Assoc == S::Assoc>, //~^ ERROR: expected one of `,` or `>`, found `==` - //~| ERROR: this trait takes 0 generic arguments but 1 generic argument was supplied + //~| ERROR: trait takes 0 generic arguments but 1 generic argument was supplied { } diff --git a/tests/ui/const-generics/issues/issue-87493.stderr b/tests/ui/const-generics/issues/issue-87493.stderr index 653afae2191..73bd6ed73e6 100644 --- a/tests/ui/const-generics/issues/issue-87493.stderr +++ b/tests/ui/const-generics/issues/issue-87493.stderr @@ -9,7 +9,7 @@ help: if you meant to use an associated type binding, replace `==` with `=` LL | T: MyTrait<Assoc = S::Assoc>, | ~ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-87493.rs:8:8 | LL | T: MyTrait<Assoc == S::Assoc>, diff --git a/tests/ui/const-generics/min_const_generics/macro-fail.stderr b/tests/ui/const-generics/min_const_generics/macro-fail.stderr index 9f73b91aabe..cc629fd920f 100644 --- a/tests/ui/const-generics/min_const_generics/macro-fail.stderr +++ b/tests/ui/const-generics/min_const_generics/macro-fail.stderr @@ -8,7 +8,7 @@ LL | fn make_marker() -> impl Marker<gimme_a_const!(marker)> { | in this macro invocation ... LL | ($rusty: ident) => {{ let $rusty = 3; *&$rusty }} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected type + | ^ expected type | = note: this error originates in the macro `gimme_a_const` (in Nightly builds, run with -Z macro-backtrace for more info) @@ -22,26 +22,21 @@ LL | Example::<gimme_a_const!(marker)> | in this macro invocation ... LL | ($rusty: ident) => {{ let $rusty = 3; *&$rusty }} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected type + | ^ expected type | = note: this error originates in the macro `gimme_a_const` (in Nightly builds, run with -Z macro-backtrace for more info) error: expected type, found `{` --> $DIR/macro-fail.rs:4:10 | -LL | () => {{ - | __________^ -LL | | -LL | | const X: usize = 1337; -LL | | X -LL | | }} - | |___^ expected type +LL | () => {{ + | ^ expected type ... -LL | let _fail = Example::<external_macro!()>; - | ----------------- - | | - | this macro call doesn't expand to a type - | in this macro invocation +LL | let _fail = Example::<external_macro!()>; + | ----------------- + | | + | this macro call doesn't expand to a type + | in this macro invocation | = note: this error originates in the macro `external_macro` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/tests/ui/const-generics/nested-type.min.stderr b/tests/ui/const-generics/nested-type.min.stderr index cff02b0d445..257a9e31e14 100644 --- a/tests/ui/const-generics/nested-type.min.stderr +++ b/tests/ui/const-generics/nested-type.min.stderr @@ -1,3 +1,11 @@ +error[E0015]: cannot call non-const fn `Foo::{constant#0}::Foo::<17>::value` in constants + --> $DIR/nested-type.rs:15:5 + | +LL | Foo::<17>::value() + | ^^^^^^^^^^^^^^^^^^ + | + = note: calls in constants are limited to constant functions, tuple structs and tuple variants + error: `[u8; { struct Foo<const N: usize>; @@ -24,5 +32,6 @@ LL | | }]>; = note: the only supported types are integers, `bool` and `char` = help: more complex types are supported with `#![feature(adt_const_params)]` -error: aborting due to previous error +error: aborting due to 2 previous errors +For more information about this error, try `rustc --explain E0015`. diff --git a/tests/ui/const-generics/nested-type.rs b/tests/ui/const-generics/nested-type.rs index 742340f430e..5240f5c3b0b 100644 --- a/tests/ui/const-generics/nested-type.rs +++ b/tests/ui/const-generics/nested-type.rs @@ -13,7 +13,7 @@ struct Foo<const N: [u8; { //[min]~ ERROR `[u8; _]` is forbidden } Foo::<17>::value() - //[full]~^ ERROR cannot call non-const fn + //~^ ERROR cannot call non-const fn }]>; fn main() {} diff --git a/tests/ui/const-generics/occurs-check/unused-substs-1.stderr b/tests/ui/const-generics/occurs-check/unused-substs-1.stderr index a3c011d927b..51ef354e3ed 100644 --- a/tests/ui/const-generics/occurs-check/unused-substs-1.stderr +++ b/tests/ui/const-generics/occurs-check/unused-substs-1.stderr @@ -9,7 +9,7 @@ note: required by a bound in `A` --> $DIR/unused-substs-1.rs:9:11 | LL | struct A<const N: usize> - | - required by a bound in this + | - required by a bound in this unit struct LL | where LL | A<N>: Bar<N>; | ^^^^^^ required by this bound in `A` diff --git a/tests/ui/const-generics/parser-error-recovery/issue-89013-no-kw.rs b/tests/ui/const-generics/parser-error-recovery/issue-89013-no-kw.rs index b126b24853f..79743abe409 100644 --- a/tests/ui/const-generics/parser-error-recovery/issue-89013-no-kw.rs +++ b/tests/ui/const-generics/parser-error-recovery/issue-89013-no-kw.rs @@ -7,7 +7,7 @@ struct Bar; const T: usize = 42; impl Foo<N = 3> for Bar { -//~^ ERROR this trait takes 1 generic argument but 0 generic arguments were supplied +//~^ ERROR trait takes 1 generic argument but 0 generic arguments were supplied //~| ERROR associated type bindings are not allowed here //~| ERROR associated const equality is incomplete fn do_x(&self) -> [u8; 3] { diff --git a/tests/ui/const-generics/parser-error-recovery/issue-89013-no-kw.stderr b/tests/ui/const-generics/parser-error-recovery/issue-89013-no-kw.stderr index acfdde8e1a0..4f4e1aa3a04 100644 --- a/tests/ui/const-generics/parser-error-recovery/issue-89013-no-kw.stderr +++ b/tests/ui/const-generics/parser-error-recovery/issue-89013-no-kw.stderr @@ -7,7 +7,7 @@ LL | impl Foo<N = 3> for Bar { = note: see issue #92827 <https://github.com/rust-lang/rust/issues/92827> for more information = help: add `#![feature(associated_const_equality)]` to the crate attributes to enable -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/issue-89013-no-kw.rs:9:6 | LL | impl Foo<N = 3> for Bar { diff --git a/tests/ui/const-generics/parser-error-recovery/issue-89013.rs b/tests/ui/const-generics/parser-error-recovery/issue-89013.rs index 9431779faf8..335d0d94e83 100644 --- a/tests/ui/const-generics/parser-error-recovery/issue-89013.rs +++ b/tests/ui/const-generics/parser-error-recovery/issue-89013.rs @@ -8,7 +8,7 @@ const T: usize = 42; impl Foo<N = const 3> for Bar { //~^ ERROR expected lifetime, type, or constant, found keyword `const` -//~| ERROR this trait takes 1 generic +//~| ERROR trait takes 1 generic //~| ERROR associated type bindings are not allowed here //~| ERROR associated const equality is incomplete fn do_x(&self) -> [u8; 3] { diff --git a/tests/ui/const-generics/parser-error-recovery/issue-89013.stderr b/tests/ui/const-generics/parser-error-recovery/issue-89013.stderr index 583749a8573..3d2b98feb39 100644 --- a/tests/ui/const-generics/parser-error-recovery/issue-89013.stderr +++ b/tests/ui/const-generics/parser-error-recovery/issue-89013.stderr @@ -19,7 +19,7 @@ LL | impl Foo<N = const 3> for Bar { = note: see issue #92827 <https://github.com/rust-lang/rust/issues/92827> for more information = help: add `#![feature(associated_const_equality)]` to the crate attributes to enable -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/issue-89013.rs:9:6 | LL | impl Foo<N = const 3> for Bar { diff --git a/tests/ui/const-generics/type_mismatch.stderr b/tests/ui/const-generics/type_mismatch.stderr index 8d779bee265..b28ae8f7e71 100644 --- a/tests/ui/const-generics/type_mismatch.stderr +++ b/tests/ui/const-generics/type_mismatch.stderr @@ -8,7 +8,7 @@ error[E0308]: mismatched types --> $DIR/type_mismatch.rs:5:26 | LL | fn bar<const N: u8>() -> [u8; N] {} - | --- ^^^^^^^ expected array `[u8; N]`, found `()` + | --- ^^^^^^^ expected `[u8; N]`, found `()` | | | implicitly returns `()` as its body has no tail or `return` expression diff --git a/tests/ui/const-generics/type_not_in_scope.stderr b/tests/ui/const-generics/type_not_in_scope.stderr index 16796acb3d2..5f45550a627 100644 --- a/tests/ui/const-generics/type_not_in_scope.stderr +++ b/tests/ui/const-generics/type_not_in_scope.stderr @@ -14,7 +14,7 @@ error[E0308]: mismatched types --> $DIR/type_not_in_scope.rs:7:33 | LL | fn getn<const N: cfg_attr>() -> [u8; N] {} - | ---- ^^^^^^^ expected array `[u8; N]`, found `()` + | ---- ^^^^^^^ expected `[u8; N]`, found `()` | | | implicitly returns `()` as its body has no tail or `return` expression diff --git a/tests/ui/const-generics/types-mismatch-const-args.full.stderr b/tests/ui/const-generics/types-mismatch-const-args.full.stderr index b6a22df7436..13cd5d17d41 100644 --- a/tests/ui/const-generics/types-mismatch-const-args.full.stderr +++ b/tests/ui/const-generics/types-mismatch-const-args.full.stderr @@ -11,7 +11,7 @@ error[E0308]: mismatched types --> $DIR/types-mismatch-const-args.rs:16:41 | LL | let _: A<'a, u16, {2u32}, {3u32}> = A::<'b, u32, {2u32}, {3u32}> { data: PhantomData }; - | -------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `u16`, found `u32` + | -------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `A<'_, u16, 2, 3>`, found `A<'_, u32, 2, 3>` | | | expected due to this | @@ -22,7 +22,7 @@ error[E0308]: mismatched types --> $DIR/types-mismatch-const-args.rs:18:41 | LL | let _: A<'a, u16, {4u32}, {3u32}> = A::<'b, u32, {2u32}, {3u32}> { data: PhantomData }; - | -------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `u16`, found `u32` + | -------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `A<'_, u16, 4, 3>`, found `A<'_, u32, 2, 3>` | | | expected due to this | diff --git a/tests/ui/const-generics/types-mismatch-const-args.min.stderr b/tests/ui/const-generics/types-mismatch-const-args.min.stderr index 6ac93a08d5d..cae3adfa128 100644 --- a/tests/ui/const-generics/types-mismatch-const-args.min.stderr +++ b/tests/ui/const-generics/types-mismatch-const-args.min.stderr @@ -13,7 +13,7 @@ error[E0308]: mismatched types --> $DIR/types-mismatch-const-args.rs:16:41 | LL | let _: A<'a, u16, {2u32}, {3u32}> = A::<'b, u32, {2u32}, {3u32}> { data: PhantomData }; - | -------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `u16`, found `u32` + | -------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `A<'_, u16, 2, 3>`, found `A<'_, u32, 2, 3>` | | | expected due to this | @@ -24,7 +24,7 @@ error[E0308]: mismatched types --> $DIR/types-mismatch-const-args.rs:18:41 | LL | let _: A<'a, u16, {4u32}, {3u32}> = A::<'b, u32, {2u32}, {3u32}> { data: PhantomData }; - | -------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `u16`, found `u32` + | -------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `A<'_, u16, 4, 3>`, found `A<'_, u32, 2, 3>` | | | expected due to this | diff --git a/tests/ui/const-generics/unify_with_nested_expr.stderr b/tests/ui/const-generics/unify_with_nested_expr.stderr index 8bab0dff7f2..d4d78b59627 100644 --- a/tests/ui/const-generics/unify_with_nested_expr.stderr +++ b/tests/ui/const-generics/unify_with_nested_expr.stderr @@ -8,7 +8,7 @@ note: required by a bound in `bar` --> $DIR/unify_with_nested_expr.rs:14:10 | LL | fn bar<const N: usize>() - | --- required by a bound in this + | --- required by a bound in this function LL | where LL | [(); N + 1]:, | ^^^^^ required by this bound in `bar` diff --git a/tests/ui/const-generics/wrong-normalization.rs b/tests/ui/const-generics/wrong-normalization.rs new file mode 100644 index 00000000000..f1ce317b3f7 --- /dev/null +++ b/tests/ui/const-generics/wrong-normalization.rs @@ -0,0 +1,19 @@ +// This test ensures that if implementation on projections is supported, +// it doesn't end in very weird cycle error. + +#![crate_type = "lib"] + +pub trait Identity { + type Identity: ?Sized; +} + +impl<T: ?Sized> Identity for T { + type Identity = Self; +} + +pub struct I8<const F: i8>; + +impl <I8<{i8::MIN}> as Identity>::Identity { +//~^ ERROR no nominal type found for inherent implementation + pub fn foo(&self) {} +} diff --git a/tests/ui/const-generics/wrong-normalization.stderr b/tests/ui/const-generics/wrong-normalization.stderr new file mode 100644 index 00000000000..658a8406608 --- /dev/null +++ b/tests/ui/const-generics/wrong-normalization.stderr @@ -0,0 +1,11 @@ +error[E0118]: no nominal type found for inherent implementation + --> $DIR/wrong-normalization.rs:16:1 + | +LL | impl <I8<{i8::MIN}> as Identity>::Identity { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl requires a nominal type + | + = note: either implement a trait on it or create a newtype to wrap it instead + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0118`. diff --git a/tests/ui/constructor-lifetime-args.rs b/tests/ui/constructor-lifetime-args.rs index a824a44c9c2..f5802e7d8b1 100644 --- a/tests/ui/constructor-lifetime-args.rs +++ b/tests/ui/constructor-lifetime-args.rs @@ -15,12 +15,12 @@ enum E<'a, 'b> { fn main() { S(&0, &0); // OK S::<'static>(&0, &0); - //~^ ERROR this struct takes 2 lifetime arguments + //~^ ERROR struct takes 2 lifetime arguments S::<'static, 'static, 'static>(&0, &0); - //~^ ERROR this struct takes 2 lifetime arguments + //~^ ERROR struct takes 2 lifetime arguments E::V(&0); // OK E::V::<'static>(&0); - //~^ ERROR this enum takes 2 lifetime arguments + //~^ ERROR enum takes 2 lifetime arguments E::V::<'static, 'static, 'static>(&0); - //~^ ERROR this enum takes 2 lifetime arguments + //~^ ERROR enum takes 2 lifetime arguments } diff --git a/tests/ui/constructor-lifetime-args.stderr b/tests/ui/constructor-lifetime-args.stderr index bc1141b16c5..a18123fe19c 100644 --- a/tests/ui/constructor-lifetime-args.stderr +++ b/tests/ui/constructor-lifetime-args.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/constructor-lifetime-args.rs:17:5 | LL | S::<'static>(&0, &0); @@ -16,7 +16,7 @@ help: add missing lifetime argument LL | S::<'static, 'static>(&0, &0); | +++++++++ -error[E0107]: this struct takes 2 lifetime arguments but 3 lifetime arguments were supplied +error[E0107]: struct takes 2 lifetime arguments but 3 lifetime arguments were supplied --> $DIR/constructor-lifetime-args.rs:19:5 | LL | S::<'static, 'static, 'static>(&0, &0); @@ -30,7 +30,7 @@ note: struct defined here, with 2 lifetime parameters: `'a`, `'b` LL | struct S<'a, 'b>(&'a u8, &'b u8); | ^ -- -- -error[E0107]: this enum takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: enum takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/constructor-lifetime-args.rs:22:8 | LL | E::V::<'static>(&0); @@ -48,7 +48,7 @@ help: add missing lifetime argument LL | E::V::<'static, 'static>(&0); | +++++++++ -error[E0107]: this enum takes 2 lifetime arguments but 3 lifetime arguments were supplied +error[E0107]: enum takes 2 lifetime arguments but 3 lifetime arguments were supplied --> $DIR/constructor-lifetime-args.rs:24:8 | LL | E::V::<'static, 'static, 'static>(&0); diff --git a/tests/ui/consts/array-literal-len-mismatch.rs b/tests/ui/consts/array-literal-len-mismatch.rs new file mode 100644 index 00000000000..b30ff61a99c --- /dev/null +++ b/tests/ui/consts/array-literal-len-mismatch.rs @@ -0,0 +1,4 @@ +const NUMBERS: [u8; 3] = [10, 20]; +//~^ ERROR mismatched types +//~^^ HELP consider specifying the actual array length +fn main() {} diff --git a/tests/ui/consts/array-literal-len-mismatch.stderr b/tests/ui/consts/array-literal-len-mismatch.stderr new file mode 100644 index 00000000000..22fec638970 --- /dev/null +++ b/tests/ui/consts/array-literal-len-mismatch.stderr @@ -0,0 +1,11 @@ +error[E0308]: mismatched types + --> $DIR/array-literal-len-mismatch.rs:1:26 + | +LL | const NUMBERS: [u8; 3] = [10, 20]; + | - ^^^^^^^^ expected an array with a fixed size of 3 elements, found one with 2 elements + | | + | help: consider specifying the actual array length: `2` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/consts/const-array-oob-arith.stderr b/tests/ui/consts/const-array-oob-arith.stderr index f7a55d3ca72..029d94273fa 100644 --- a/tests/ui/consts/const-array-oob-arith.stderr +++ b/tests/ui/consts/const-array-oob-arith.stderr @@ -2,13 +2,17 @@ error[E0308]: mismatched types --> $DIR/const-array-oob-arith.rs:5:45 | LL | const BLUB: [i32; (ARR[0] - 40) as usize] = [5]; - | ^^^ expected an array with a fixed size of 2 elements, found one with 1 element + | ---------------------- ^^^ expected an array with a fixed size of 2 elements, found one with 1 element + | | + | help: consider specifying the actual array length: `1` error[E0308]: mismatched types --> $DIR/const-array-oob-arith.rs:8:44 | LL | const BOO: [i32; (ARR[0] - 41) as usize] = [5, 99]; - | ^^^^^^^ expected an array with a fixed size of 1 element, found one with 2 elements + | ---------------------- ^^^^^^^ expected an array with a fixed size of 1 element, found one with 2 elements + | | + | help: consider specifying the actual array length: `2` error: aborting due to 2 previous errors diff --git a/tests/ui/consts/const-err-late.stderr b/tests/ui/consts/const-err-late.stderr index c5c668189b9..cb0cab2444b 100644 --- a/tests/ui/consts/const-err-late.stderr +++ b/tests/ui/consts/const-err-late.stderr @@ -29,23 +29,11 @@ LL | black_box((S::<i32>::FOO, S::<u32>::FOO)); | ^^^^^^^^^^^^^ note: erroneous constant used - --> $DIR/const-err-late.rs:19:31 - | -LL | black_box((S::<i32>::FOO, S::<u32>::FOO)); - | ^^^^^^^^^^^^^ - -note: erroneous constant used --> $DIR/const-err-late.rs:19:16 | LL | black_box((S::<i32>::FOO, S::<u32>::FOO)); | ^^^^^^^^^^^^^ -note: erroneous constant used - --> $DIR/const-err-late.rs:19:31 - | -LL | black_box((S::<i32>::FOO, S::<u32>::FOO)); - | ^^^^^^^^^^^^^ - error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/const-eval/const-eval-query-stack.rs b/tests/ui/consts/const-eval/const-eval-query-stack.rs index 8f8a8cee3a0..81f28c1755d 100644 --- a/tests/ui/consts/const-eval/const-eval-query-stack.rs +++ b/tests/ui/consts/const-eval/const-eval-query-stack.rs @@ -1,8 +1,7 @@ // compile-flags: -Ztreat-err-as-bug=1 // failure-status: 101 // rustc-env:RUST_BACKTRACE=1 -// normalize-stderr-test "\nerror: internal compiler error.*\n\n" -> "" -// normalize-stderr-test "note:.*unexpectedly panicked.*\n\n" -> "" +// normalize-stderr-test "\nerror: .*unexpectedly panicked.*\n\n" -> "" // normalize-stderr-test "note: we would appreciate a bug report.*\n\n" -> "" // normalize-stderr-test "note: compiler flags.*\n\n" -> "" // normalize-stderr-test "note: rustc.*running on.*\n\n" -> "" diff --git a/tests/ui/consts/const-eval/const-eval-query-stack.stderr b/tests/ui/consts/const-eval/const-eval-query-stack.stderr index b97975c4cd9..01fb8153cf3 100644 --- a/tests/ui/consts/const-eval/const-eval-query-stack.stderr +++ b/tests/ui/consts/const-eval/const-eval-query-stack.stderr @@ -1,5 +1,5 @@ error[E0080]: evaluation of constant value failed - --> $DIR/const-eval-query-stack.rs:17:16 + --> $DIR/const-eval-query-stack.rs:16:16 | LL | const X: i32 = 1 / 0; | ^^^^^ attempt to divide `1_i32` by zero diff --git a/tests/ui/consts/const-eval/const-eval-span.rs b/tests/ui/consts/const-eval/const-eval-span.rs index 82f101b47cf..1667c77d124 100644 --- a/tests/ui/consts/const-eval/const-eval-span.rs +++ b/tests/ui/consts/const-eval/const-eval-span.rs @@ -8,7 +8,7 @@ const CONSTANT: S = S(0); enum E { V = CONSTANT, //~^ ERROR mismatched types - //~| expected `isize`, found struct `S` + //~| expected `isize`, found `S` } fn main() {} diff --git a/tests/ui/consts/const-eval/const-eval-span.stderr b/tests/ui/consts/const-eval/const-eval-span.stderr index c5b001899ff..fe33ad4905a 100644 --- a/tests/ui/consts/const-eval/const-eval-span.stderr +++ b/tests/ui/consts/const-eval/const-eval-span.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/const-eval-span.rs:9:9 | LL | V = CONSTANT, - | ^^^^^^^^ expected `isize`, found struct `S` + | ^^^^^^^^ expected `isize`, found `S` error: aborting due to previous error diff --git a/tests/ui/consts/const-eval/infinite_loop.stderr b/tests/ui/consts/const-eval/infinite_loop.stderr index 8b58cb279f3..f30bfaf3f95 100644 --- a/tests/ui/consts/const-eval/infinite_loop.stderr +++ b/tests/ui/consts/const-eval/infinite_loop.stderr @@ -1,8 +1,11 @@ error[E0080]: evaluation of constant value failed - --> $DIR/infinite_loop.rs:6:15 + --> $DIR/infinite_loop.rs:6:9 | -LL | while n != 0 { - | ^^^^^^ exceeded interpreter step limit (see `#[const_eval_limit]`) +LL | / while n != 0 { +LL | | +LL | | n = if n % 2 == 0 { n/2 } else { 3*n + 1 }; +LL | | } + | |_________^ exceeded interpreter step limit (see `#[const_eval_limit]`) error: aborting due to previous error diff --git a/tests/ui/consts/const-eval/issue-52475.rs b/tests/ui/consts/const-eval/issue-52475.rs index ce65407bbab..307c1a66834 100644 --- a/tests/ui/consts/const-eval/issue-52475.rs +++ b/tests/ui/consts/const-eval/issue-52475.rs @@ -2,8 +2,8 @@ fn main() { let _ = [(); { let mut x = &0; let mut n = 0; - while n < 5 { - n = (n + 1) % 5; //~ ERROR evaluation of constant value failed + while n < 5 { //~ ERROR evaluation of constant value failed [E0080] + n = (n + 1) % 5; x = &0; // Materialize a new AllocId } 0 diff --git a/tests/ui/consts/const-eval/issue-52475.stderr b/tests/ui/consts/const-eval/issue-52475.stderr index 8536ff02c6d..3aa6bd277dd 100644 --- a/tests/ui/consts/const-eval/issue-52475.stderr +++ b/tests/ui/consts/const-eval/issue-52475.stderr @@ -1,8 +1,11 @@ error[E0080]: evaluation of constant value failed - --> $DIR/issue-52475.rs:6:17 + --> $DIR/issue-52475.rs:5:9 | -LL | n = (n + 1) % 5; - | ^^^^^^^^^^^ exceeded interpreter step limit (see `#[const_eval_limit]`) +LL | / while n < 5 { +LL | | n = (n + 1) % 5; +LL | | x = &0; // Materialize a new AllocId +LL | | } + | |_________^ exceeded interpreter step limit (see `#[const_eval_limit]`) error: aborting due to previous error diff --git a/tests/ui/consts/const-eval/issue-91827-extern-types.rs b/tests/ui/consts/const-eval/issue-91827-extern-types.rs index 43c99799f77..c9aaa6e5587 100644 --- a/tests/ui/consts/const-eval/issue-91827-extern-types.rs +++ b/tests/ui/consts/const-eval/issue-91827-extern-types.rs @@ -28,7 +28,10 @@ pub struct ListImpl<T, const N: usize> { impl<T> List<T> { const fn as_slice(&self) -> &[T] { - unsafe { std::slice::from_raw_parts(self.data.as_ptr(), self.len) } + unsafe { + let ptr = addr_of!(self.tail) as *const T; + std::slice::from_raw_parts(ptr, self.len) + } } } diff --git a/tests/ui/consts/const-eval/raw-bytes.32bit.stderr b/tests/ui/consts/const-eval/raw-bytes.32bit.stderr index 91a426580c3..a0f8dd097c7 100644 --- a/tests/ui/consts/const-eval/raw-bytes.32bit.stderr +++ b/tests/ui/consts/const-eval/raw-bytes.32bit.stderr @@ -167,7 +167,7 @@ error[E0080]: it is undefined behavior to use this value --> $DIR/raw-bytes.rs:96:1 | LL | const USIZE_AS_REF: &'static u8 = unsafe { mem::transmute(1337usize) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered a dangling reference (address 0x539 is unallocated) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered a dangling reference (0x539[noalloc] has no provenance) | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 4, align: 4) { @@ -178,7 +178,7 @@ error[E0080]: it is undefined behavior to use this value --> $DIR/raw-bytes.rs:99:1 | LL | const USIZE_AS_BOX: Box<u8> = unsafe { mem::transmute(1337usize) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered a dangling box (address 0x539 is unallocated) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered a dangling box (0x539[noalloc] has no provenance) | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 4, align: 4) { diff --git a/tests/ui/consts/const-eval/raw-bytes.64bit.stderr b/tests/ui/consts/const-eval/raw-bytes.64bit.stderr index e4c5e62f6bd..9706f3ec2e0 100644 --- a/tests/ui/consts/const-eval/raw-bytes.64bit.stderr +++ b/tests/ui/consts/const-eval/raw-bytes.64bit.stderr @@ -167,7 +167,7 @@ error[E0080]: it is undefined behavior to use this value --> $DIR/raw-bytes.rs:96:1 | LL | const USIZE_AS_REF: &'static u8 = unsafe { mem::transmute(1337usize) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered a dangling reference (address 0x539 is unallocated) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered a dangling reference (0x539[noalloc] has no provenance) | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 8, align: 8) { @@ -178,7 +178,7 @@ error[E0080]: it is undefined behavior to use this value --> $DIR/raw-bytes.rs:99:1 | LL | const USIZE_AS_BOX: Box<u8> = unsafe { mem::transmute(1337usize) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered a dangling box (address 0x539 is unallocated) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered a dangling box (0x539[noalloc] has no provenance) | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 8, align: 8) { diff --git a/tests/ui/consts/const-eval/stable-metric/ctfe-fn-call.rs b/tests/ui/consts/const-eval/stable-metric/ctfe-fn-call.rs new file mode 100644 index 00000000000..c59596238e1 --- /dev/null +++ b/tests/ui/consts/const-eval/stable-metric/ctfe-fn-call.rs @@ -0,0 +1,36 @@ +// check-fail +// compile-flags: -Z tiny-const-eval-limit + +const fn foo() {} + +const fn call_foo() -> u32 { + foo(); + foo(); + foo(); + foo(); + foo(); + + foo(); + foo(); + foo(); + foo(); + foo(); + + foo(); + foo(); + foo(); + foo(); + foo(); + + foo(); + foo(); + foo(); + foo(); //~ ERROR evaluation of constant value failed [E0080] + 0 +} + +const X: u32 = call_foo(); + +fn main() { + println!("{X}"); +} diff --git a/tests/ui/consts/const-eval/stable-metric/ctfe-fn-call.stderr b/tests/ui/consts/const-eval/stable-metric/ctfe-fn-call.stderr new file mode 100644 index 00000000000..ed70975af34 --- /dev/null +++ b/tests/ui/consts/const-eval/stable-metric/ctfe-fn-call.stderr @@ -0,0 +1,20 @@ +error[E0080]: evaluation of constant value failed + --> $DIR/ctfe-fn-call.rs:28:5 + | +LL | foo(); + | ^^^^^ exceeded interpreter step limit (see `#[const_eval_limit]`) + | +note: inside `call_foo` + --> $DIR/ctfe-fn-call.rs:28:5 + | +LL | foo(); + | ^^^^^ +note: inside `X` + --> $DIR/ctfe-fn-call.rs:32:16 + | +LL | const X: u32 = call_foo(); + | ^^^^^^^^^^ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/const-eval/stable-metric/ctfe-labelled-loop.rs b/tests/ui/consts/const-eval/stable-metric/ctfe-labelled-loop.rs new file mode 100644 index 00000000000..c10b8d83791 --- /dev/null +++ b/tests/ui/consts/const-eval/stable-metric/ctfe-labelled-loop.rs @@ -0,0 +1,19 @@ +// check-fail +// compile-flags: -Z tiny-const-eval-limit + +const fn labelled_loop(n: u32) -> u32 { + let mut i = 0; + 'mylabel: loop { //~ ERROR evaluation of constant value failed [E0080] + if i > n { + break 'mylabel + } + i += 1; + } + 0 +} + +const X: u32 = labelled_loop(19); + +fn main() { + println!("{X}"); +} diff --git a/tests/ui/consts/const-eval/stable-metric/ctfe-labelled-loop.stderr b/tests/ui/consts/const-eval/stable-metric/ctfe-labelled-loop.stderr new file mode 100644 index 00000000000..d9404edd5b1 --- /dev/null +++ b/tests/ui/consts/const-eval/stable-metric/ctfe-labelled-loop.stderr @@ -0,0 +1,30 @@ +error[E0080]: evaluation of constant value failed + --> $DIR/ctfe-labelled-loop.rs:6:5 + | +LL | / 'mylabel: loop { +LL | | if i > n { +LL | | break 'mylabel +LL | | } +LL | | i += 1; +LL | | } + | |_____^ exceeded interpreter step limit (see `#[const_eval_limit]`) + | +note: inside `labelled_loop` + --> $DIR/ctfe-labelled-loop.rs:6:5 + | +LL | / 'mylabel: loop { +LL | | if i > n { +LL | | break 'mylabel +LL | | } +LL | | i += 1; +LL | | } + | |_____^ +note: inside `X` + --> $DIR/ctfe-labelled-loop.rs:15:16 + | +LL | const X: u32 = labelled_loop(19); + | ^^^^^^^^^^^^^^^^^ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/const-eval/stable-metric/ctfe-recursion.rs b/tests/ui/consts/const-eval/stable-metric/ctfe-recursion.rs new file mode 100644 index 00000000000..80ff835f3e8 --- /dev/null +++ b/tests/ui/consts/const-eval/stable-metric/ctfe-recursion.rs @@ -0,0 +1,16 @@ +// check-fail +// compile-flags: -Z tiny-const-eval-limit + +const fn recurse(n: u32) -> u32 { + if n == 0 { + n + } else { + recurse(n - 1) //~ ERROR evaluation of constant value failed [E0080] + } +} + +const X: u32 = recurse(19); + +fn main() { + println!("{X}"); +} diff --git a/tests/ui/consts/const-eval/stable-metric/ctfe-recursion.stderr b/tests/ui/consts/const-eval/stable-metric/ctfe-recursion.stderr new file mode 100644 index 00000000000..ed9a3111942 --- /dev/null +++ b/tests/ui/consts/const-eval/stable-metric/ctfe-recursion.stderr @@ -0,0 +1,25 @@ +error[E0080]: evaluation of constant value failed + --> $DIR/ctfe-recursion.rs:8:9 + | +LL | recurse(n - 1) + | ^^^^^^^^^^^^^^ exceeded interpreter step limit (see `#[const_eval_limit]`) + | +note: inside `recurse` + --> $DIR/ctfe-recursion.rs:8:9 + | +LL | recurse(n - 1) + | ^^^^^^^^^^^^^^ +note: [... 18 additional calls inside `recurse` ...] + --> $DIR/ctfe-recursion.rs:8:9 + | +LL | recurse(n - 1) + | ^^^^^^^^^^^^^^ +note: inside `X` + --> $DIR/ctfe-recursion.rs:12:16 + | +LL | const X: u32 = recurse(19); + | ^^^^^^^^^^^ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/const-eval/stable-metric/ctfe-simple-loop.rs b/tests/ui/consts/const-eval/stable-metric/ctfe-simple-loop.rs new file mode 100644 index 00000000000..ca0eec93c5d --- /dev/null +++ b/tests/ui/consts/const-eval/stable-metric/ctfe-simple-loop.rs @@ -0,0 +1,15 @@ +// check-fail +// compile-flags: -Z tiny-const-eval-limit +const fn simple_loop(n: u32) -> u32 { + let mut index = 0; + while index < n { //~ ERROR evaluation of constant value failed [E0080] + index = index + 1; + } + 0 +} + +const X: u32 = simple_loop(19); + +fn main() { + println!("{X}"); +} diff --git a/tests/ui/consts/const-eval/stable-metric/ctfe-simple-loop.stderr b/tests/ui/consts/const-eval/stable-metric/ctfe-simple-loop.stderr new file mode 100644 index 00000000000..83ff275de70 --- /dev/null +++ b/tests/ui/consts/const-eval/stable-metric/ctfe-simple-loop.stderr @@ -0,0 +1,24 @@ +error[E0080]: evaluation of constant value failed + --> $DIR/ctfe-simple-loop.rs:5:5 + | +LL | / while index < n { +LL | | index = index + 1; +LL | | } + | |_____^ exceeded interpreter step limit (see `#[const_eval_limit]`) + | +note: inside `simple_loop` + --> $DIR/ctfe-simple-loop.rs:5:5 + | +LL | / while index < n { +LL | | index = index + 1; +LL | | } + | |_____^ +note: inside `X` + --> $DIR/ctfe-simple-loop.rs:11:16 + | +LL | const X: u32 = simple_loop(19); + | ^^^^^^^^^^^^^^^ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/const-eval/stable-metric/dominators-edge-case.rs b/tests/ui/consts/const-eval/stable-metric/dominators-edge-case.rs new file mode 100644 index 00000000000..0b0f361809f --- /dev/null +++ b/tests/ui/consts/const-eval/stable-metric/dominators-edge-case.rs @@ -0,0 +1,19 @@ +// check-pass +// +// Exercising an edge case which was found during Stage 2 compilation. +// Compilation would fail for this code when running the `CtfeLimit` +// MirPass (specifically when looking up the dominators). +#![crate_type="lib"] + +const DUMMY: Expr = Expr::Path(ExprPath { + attrs: Vec::new(), + path: Vec::new(), +}); + +pub enum Expr { + Path(ExprPath), +} +pub struct ExprPath { + pub attrs: Vec<()>, + pub path: Vec<()>, +} diff --git a/tests/ui/consts/const-eval/ub-ref-ptr.stderr b/tests/ui/consts/const-eval/ub-ref-ptr.stderr index ce618802bd2..6bd367b6469 100644 --- a/tests/ui/consts/const-eval/ub-ref-ptr.stderr +++ b/tests/ui/consts/const-eval/ub-ref-ptr.stderr @@ -85,7 +85,7 @@ error[E0080]: it is undefined behavior to use this value --> $DIR/ub-ref-ptr.rs:43:1 | LL | const USIZE_AS_REF: &'static u8 = unsafe { mem::transmute(1337usize) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered a dangling reference (address 0x539 is unallocated) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered a dangling reference (0x539[noalloc] has no provenance) | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: $SIZE, align: $ALIGN) { @@ -96,7 +96,7 @@ error[E0080]: it is undefined behavior to use this value --> $DIR/ub-ref-ptr.rs:46:1 | LL | const USIZE_AS_BOX: Box<u8> = unsafe { mem::transmute(1337usize) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered a dangling box (address 0x539 is unallocated) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered a dangling box (0x539[noalloc] has no provenance) | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: $SIZE, align: $ALIGN) { diff --git a/tests/ui/consts/const-eval/validate_uninhabited_zsts.32bit.stderr b/tests/ui/consts/const-eval/validate_uninhabited_zsts.32bit.stderr index 9710bf476ec..69fb1a59d4f 100644 --- a/tests/ui/consts/const-eval/validate_uninhabited_zsts.32bit.stderr +++ b/tests/ui/consts/const-eval/validate_uninhabited_zsts.32bit.stderr @@ -2,10 +2,7 @@ warning: the type `!` does not permit zero-initialization --> $DIR/validate_uninhabited_zsts.rs:4:14 | LL | unsafe { std::mem::transmute(()) } - | ^^^^^^^^^^^^^^^^^^^^^^^ - | | - | this code causes undefined behavior when executed - | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done + | ^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed | = note: the `!` type has no valid value = note: `#[warn(invalid_value)]` on by default @@ -40,10 +37,7 @@ warning: the type `empty::Empty` does not permit zero-initialization --> $DIR/validate_uninhabited_zsts.rs:21:42 | LL | const BAR: [empty::Empty; 3] = [unsafe { std::mem::transmute(()) }; 3]; - | ^^^^^^^^^^^^^^^^^^^^^^^ - | | - | this code causes undefined behavior when executed - | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done + | ^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed | note: in this struct field --> $DIR/validate_uninhabited_zsts.rs:16:22 diff --git a/tests/ui/consts/const-eval/validate_uninhabited_zsts.64bit.stderr b/tests/ui/consts/const-eval/validate_uninhabited_zsts.64bit.stderr index 9710bf476ec..69fb1a59d4f 100644 --- a/tests/ui/consts/const-eval/validate_uninhabited_zsts.64bit.stderr +++ b/tests/ui/consts/const-eval/validate_uninhabited_zsts.64bit.stderr @@ -2,10 +2,7 @@ warning: the type `!` does not permit zero-initialization --> $DIR/validate_uninhabited_zsts.rs:4:14 | LL | unsafe { std::mem::transmute(()) } - | ^^^^^^^^^^^^^^^^^^^^^^^ - | | - | this code causes undefined behavior when executed - | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done + | ^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed | = note: the `!` type has no valid value = note: `#[warn(invalid_value)]` on by default @@ -40,10 +37,7 @@ warning: the type `empty::Empty` does not permit zero-initialization --> $DIR/validate_uninhabited_zsts.rs:21:42 | LL | const BAR: [empty::Empty; 3] = [unsafe { std::mem::transmute(()) }; 3]; - | ^^^^^^^^^^^^^^^^^^^^^^^ - | | - | this code causes undefined behavior when executed - | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done + | ^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed | note: in this struct field --> $DIR/validate_uninhabited_zsts.rs:16:22 diff --git a/tests/ui/consts/const-tup-index-span.rs b/tests/ui/consts/const-tup-index-span.rs index 778a212249c..18f4f59d378 100644 --- a/tests/ui/consts/const-tup-index-span.rs +++ b/tests/ui/consts/const-tup-index-span.rs @@ -2,7 +2,7 @@ const TUP: (usize,) = 5usize << 64; //~^ ERROR mismatched types -//~| expected tuple, found `usize` +//~| expected `(usize,)`, found `usize` const ARR: [i32; TUP.0] = []; //~^ constant diff --git a/tests/ui/consts/const-tup-index-span.stderr b/tests/ui/consts/const-tup-index-span.stderr index ad846805617..65f0520f8a4 100644 --- a/tests/ui/consts/const-tup-index-span.stderr +++ b/tests/ui/consts/const-tup-index-span.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/const-tup-index-span.rs:3:23 | LL | const TUP: (usize,) = 5usize << 64; - | ^^^^^^^^^^^^ expected tuple, found `usize` + | ^^^^^^^^^^^^ expected `(usize,)`, found `usize` | = note: expected tuple `(usize,)` found type `usize` diff --git a/tests/ui/consts/const_limit/const_eval_limit_reached.stderr b/tests/ui/consts/const_limit/const_eval_limit_reached.stderr index 850aebdfb2a..a8e8ae9bb08 100644 --- a/tests/ui/consts/const_limit/const_eval_limit_reached.stderr +++ b/tests/ui/consts/const_limit/const_eval_limit_reached.stderr @@ -1,8 +1,11 @@ error[E0080]: evaluation of constant value failed - --> $DIR/const_eval_limit_reached.rs:6:11 + --> $DIR/const_eval_limit_reached.rs:6:5 | -LL | while x != 1000 { - | ^^^^^^^^^ exceeded interpreter step limit (see `#[const_eval_limit]`) +LL | / while x != 1000 { +LL | | +LL | | x += 1; +LL | | } + | |_____^ exceeded interpreter step limit (see `#[const_eval_limit]`) error: aborting due to previous error diff --git a/tests/ui/consts/ct-var-in-collect_all_mismatches.stderr b/tests/ui/consts/ct-var-in-collect_all_mismatches.stderr index 43fba2573ff..fa20077da7e 100644 --- a/tests/ui/consts/ct-var-in-collect_all_mismatches.stderr +++ b/tests/ui/consts/ct-var-in-collect_all_mismatches.stderr @@ -8,7 +8,7 @@ note: required by a bound in `Foo::<T, N>::unsatisfied` --> $DIR/ct-var-in-collect_all_mismatches.rs:15:12 | LL | fn unsatisfied(self) - | ----------- required by a bound in this + | ----------- required by a bound in this associated function LL | where LL | T: Bar<N>, | ^^^^^^ required by this bound in `Foo::<T, N>::unsatisfied` diff --git a/tests/ui/consts/gate-do-not-const-check.rs b/tests/ui/consts/gate-do-not-const-check.rs new file mode 100644 index 00000000000..be7e70dfabb --- /dev/null +++ b/tests/ui/consts/gate-do-not-const-check.rs @@ -0,0 +1,5 @@ +#[rustc_do_not_const_check] +//~^ ERROR this is an internal attribute that will never be stable +const fn foo() {} + +fn main() {} diff --git a/tests/ui/consts/gate-do-not-const-check.stderr b/tests/ui/consts/gate-do-not-const-check.stderr new file mode 100644 index 00000000000..3bb1360166a --- /dev/null +++ b/tests/ui/consts/gate-do-not-const-check.stderr @@ -0,0 +1,11 @@ +error[E0658]: this is an internal attribute that will never be stable + --> $DIR/gate-do-not-const-check.rs:1:1 + | +LL | #[rustc_do_not_const_check] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = help: add `#![feature(rustc_attrs)]` to the crate attributes to enable + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/issues/issue-33903.rs b/tests/ui/consts/issue-33903.rs index 613aa121a47..613aa121a47 100644 --- a/tests/ui/issues/issue-33903.rs +++ b/tests/ui/consts/issue-33903.rs diff --git a/tests/ui/issues/issue-54582.rs b/tests/ui/consts/issue-54582.rs index 8c50cac67f8..8c50cac67f8 100644 --- a/tests/ui/issues/issue-54582.rs +++ b/tests/ui/consts/issue-54582.rs diff --git a/tests/ui/consts/nested_erroneous_ctfe.stderr b/tests/ui/consts/nested_erroneous_ctfe.stderr index d579a54e983..b6a1725076b 100644 --- a/tests/ui/consts/nested_erroneous_ctfe.stderr +++ b/tests/ui/consts/nested_erroneous_ctfe.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/nested_erroneous_ctfe.rs:2:16 | LL | [9; || [9; []]]; - | ^^ expected `usize`, found array of 0 elements + | ^^ expected `usize`, found `[_; 0]` | = note: expected type `usize` found array `[_; 0]` diff --git a/tests/ui/cross/cross-borrow-trait.stderr b/tests/ui/cross/cross-borrow-trait.stderr index 81f309eae08..4f5af106613 100644 --- a/tests/ui/cross/cross-borrow-trait.stderr +++ b/tests/ui/cross/cross-borrow-trait.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/cross-borrow-trait.rs:10:26 | LL | let _y: &dyn Trait = x; - | ---------- ^ expected `&dyn Trait`, found struct `Box` + | ---------- ^ expected `&dyn Trait`, found `Box<dyn Trait>` | | | expected due to this | diff --git a/tests/ui/deprecation/deprecation-lint.rs b/tests/ui/deprecation/deprecation-lint.rs index 0417e952eb7..83056feaf27 100644 --- a/tests/ui/deprecation/deprecation-lint.rs +++ b/tests/ui/deprecation/deprecation-lint.rs @@ -14,22 +14,22 @@ mod cross_crate { let foo = MethodTester; deprecated(); //~ ERROR use of deprecated function `deprecation_lint::deprecated` - foo.method_deprecated(); //~ ERROR use of deprecated associated function `deprecation_lint::MethodTester::method_deprecated` - Foo::method_deprecated(&foo); //~ ERROR use of deprecated associated function `deprecation_lint::MethodTester::method_deprecated` - <Foo>::method_deprecated(&foo); //~ ERROR use of deprecated associated function `deprecation_lint::MethodTester::method_deprecated` - foo.trait_deprecated(); //~ ERROR use of deprecated associated function `deprecation_lint::Trait::trait_deprecated` - Trait::trait_deprecated(&foo); //~ ERROR use of deprecated associated function `deprecation_lint::Trait::trait_deprecated` - <Foo>::trait_deprecated(&foo); //~ ERROR use of deprecated associated function `deprecation_lint::Trait::trait_deprecated` - <Foo as Trait>::trait_deprecated(&foo); //~ ERROR use of deprecated associated function `deprecation_lint::Trait::trait_deprecated` + foo.method_deprecated(); //~ ERROR use of deprecated method `deprecation_lint::MethodTester::method_deprecated` + Foo::method_deprecated(&foo); //~ ERROR use of deprecated method `deprecation_lint::MethodTester::method_deprecated` + <Foo>::method_deprecated(&foo); //~ ERROR use of deprecated method `deprecation_lint::MethodTester::method_deprecated` + foo.trait_deprecated(); //~ ERROR use of deprecated method `deprecation_lint::Trait::trait_deprecated` + Trait::trait_deprecated(&foo); //~ ERROR use of deprecated method `deprecation_lint::Trait::trait_deprecated` + <Foo>::trait_deprecated(&foo); //~ ERROR use of deprecated method `deprecation_lint::Trait::trait_deprecated` + <Foo as Trait>::trait_deprecated(&foo); //~ ERROR use of deprecated method `deprecation_lint::Trait::trait_deprecated` deprecated_text(); //~ ERROR use of deprecated function `deprecation_lint::deprecated_text`: text - foo.method_deprecated_text(); //~ ERROR use of deprecated associated function `deprecation_lint::MethodTester::method_deprecated_text`: text - Foo::method_deprecated_text(&foo); //~ ERROR use of deprecated associated function `deprecation_lint::MethodTester::method_deprecated_text`: text - <Foo>::method_deprecated_text(&foo); //~ ERROR use of deprecated associated function `deprecation_lint::MethodTester::method_deprecated_text`: text - foo.trait_deprecated_text(); //~ ERROR use of deprecated associated function `deprecation_lint::Trait::trait_deprecated_text`: text - Trait::trait_deprecated_text(&foo); //~ ERROR use of deprecated associated function `deprecation_lint::Trait::trait_deprecated_text`: text - <Foo>::trait_deprecated_text(&foo); //~ ERROR use of deprecated associated function `deprecation_lint::Trait::trait_deprecated_text`: text - <Foo as Trait>::trait_deprecated_text(&foo); //~ ERROR use of deprecated associated function `deprecation_lint::Trait::trait_deprecated_text`: text + foo.method_deprecated_text(); //~ ERROR use of deprecated method `deprecation_lint::MethodTester::method_deprecated_text`: text + Foo::method_deprecated_text(&foo); //~ ERROR use of deprecated method `deprecation_lint::MethodTester::method_deprecated_text`: text + <Foo>::method_deprecated_text(&foo); //~ ERROR use of deprecated method `deprecation_lint::MethodTester::method_deprecated_text`: text + foo.trait_deprecated_text(); //~ ERROR use of deprecated method `deprecation_lint::Trait::trait_deprecated_text`: text + Trait::trait_deprecated_text(&foo); //~ ERROR use of deprecated method `deprecation_lint::Trait::trait_deprecated_text`: text + <Foo>::trait_deprecated_text(&foo); //~ ERROR use of deprecated method `deprecation_lint::Trait::trait_deprecated_text`: text + <Foo as Trait>::trait_deprecated_text(&foo); //~ ERROR use of deprecated method `deprecation_lint::Trait::trait_deprecated_text`: text let _ = DeprecatedStruct { //~ ERROR use of deprecated struct `deprecation_lint::DeprecatedStruct`: text i: 0 //~ ERROR use of deprecated field `deprecation_lint::DeprecatedStruct::i`: text @@ -61,19 +61,19 @@ mod cross_crate { } fn test_method_param<Foo: Trait>(foo: Foo) { - foo.trait_deprecated(); //~ ERROR use of deprecated associated function `deprecation_lint::Trait::trait_deprecated` - Trait::trait_deprecated(&foo); //~ ERROR use of deprecated associated function `deprecation_lint::Trait::trait_deprecated` - <Foo>::trait_deprecated(&foo); //~ ERROR use of deprecated associated function `deprecation_lint::Trait::trait_deprecated` - <Foo as Trait>::trait_deprecated(&foo); //~ ERROR use of deprecated associated function `deprecation_lint::Trait::trait_deprecated` - foo.trait_deprecated_text(); //~ ERROR use of deprecated associated function `deprecation_lint::Trait::trait_deprecated_text`: text - Trait::trait_deprecated_text(&foo); //~ ERROR use of deprecated associated function `deprecation_lint::Trait::trait_deprecated_text`: text - <Foo>::trait_deprecated_text(&foo); //~ ERROR use of deprecated associated function `deprecation_lint::Trait::trait_deprecated_text`: text - <Foo as Trait>::trait_deprecated_text(&foo); //~ ERROR use of deprecated associated function `deprecation_lint::Trait::trait_deprecated_text`: text + foo.trait_deprecated(); //~ ERROR use of deprecated method `deprecation_lint::Trait::trait_deprecated` + Trait::trait_deprecated(&foo); //~ ERROR use of deprecated method `deprecation_lint::Trait::trait_deprecated` + <Foo>::trait_deprecated(&foo); //~ ERROR use of deprecated method `deprecation_lint::Trait::trait_deprecated` + <Foo as Trait>::trait_deprecated(&foo); //~ ERROR use of deprecated method `deprecation_lint::Trait::trait_deprecated` + foo.trait_deprecated_text(); //~ ERROR use of deprecated method `deprecation_lint::Trait::trait_deprecated_text`: text + Trait::trait_deprecated_text(&foo); //~ ERROR use of deprecated method `deprecation_lint::Trait::trait_deprecated_text`: text + <Foo>::trait_deprecated_text(&foo); //~ ERROR use of deprecated method `deprecation_lint::Trait::trait_deprecated_text`: text + <Foo as Trait>::trait_deprecated_text(&foo); //~ ERROR use of deprecated method `deprecation_lint::Trait::trait_deprecated_text`: text } fn test_method_object(foo: &Trait) { - foo.trait_deprecated(); //~ ERROR use of deprecated associated function `deprecation_lint::Trait::trait_deprecated` - foo.trait_deprecated_text(); //~ ERROR use of deprecated associated function `deprecation_lint::Trait::trait_deprecated_text`: text + foo.trait_deprecated(); //~ ERROR use of deprecated method `deprecation_lint::Trait::trait_deprecated` + foo.trait_deprecated_text(); //~ ERROR use of deprecated method `deprecation_lint::Trait::trait_deprecated_text`: text } struct S; @@ -243,22 +243,22 @@ mod this_crate { let foo = MethodTester; deprecated(); //~ ERROR use of deprecated function `this_crate::deprecated` - foo.method_deprecated(); //~ ERROR use of deprecated associated function `this_crate::MethodTester::method_deprecated` - Foo::method_deprecated(&foo); //~ ERROR use of deprecated associated function `this_crate::MethodTester::method_deprecated` - <Foo>::method_deprecated(&foo); //~ ERROR use of deprecated associated function `this_crate::MethodTester::method_deprecated` - foo.trait_deprecated(); //~ ERROR use of deprecated associated function `this_crate::Trait::trait_deprecated` - Trait::trait_deprecated(&foo); //~ ERROR use of deprecated associated function `this_crate::Trait::trait_deprecated` - <Foo>::trait_deprecated(&foo); //~ ERROR use of deprecated associated function `this_crate::Trait::trait_deprecated` - <Foo as Trait>::trait_deprecated(&foo); //~ ERROR use of deprecated associated function `this_crate::Trait::trait_deprecated` + foo.method_deprecated(); //~ ERROR use of deprecated method `this_crate::MethodTester::method_deprecated` + Foo::method_deprecated(&foo); //~ ERROR use of deprecated method `this_crate::MethodTester::method_deprecated` + <Foo>::method_deprecated(&foo); //~ ERROR use of deprecated method `this_crate::MethodTester::method_deprecated` + foo.trait_deprecated(); //~ ERROR use of deprecated method `this_crate::Trait::trait_deprecated` + Trait::trait_deprecated(&foo); //~ ERROR use of deprecated method `this_crate::Trait::trait_deprecated` + <Foo>::trait_deprecated(&foo); //~ ERROR use of deprecated method `this_crate::Trait::trait_deprecated` + <Foo as Trait>::trait_deprecated(&foo); //~ ERROR use of deprecated method `this_crate::Trait::trait_deprecated` deprecated_text(); //~ ERROR use of deprecated function `this_crate::deprecated_text`: text - foo.method_deprecated_text(); //~ ERROR use of deprecated associated function `this_crate::MethodTester::method_deprecated_text`: text - Foo::method_deprecated_text(&foo); //~ ERROR use of deprecated associated function `this_crate::MethodTester::method_deprecated_text`: text - <Foo>::method_deprecated_text(&foo); //~ ERROR use of deprecated associated function `this_crate::MethodTester::method_deprecated_text`: text - foo.trait_deprecated_text(); //~ ERROR use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text - Trait::trait_deprecated_text(&foo); //~ ERROR use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text - <Foo>::trait_deprecated_text(&foo); //~ ERROR use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text - <Foo as Trait>::trait_deprecated_text(&foo); //~ ERROR use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text + foo.method_deprecated_text(); //~ ERROR use of deprecated method `this_crate::MethodTester::method_deprecated_text`: text + Foo::method_deprecated_text(&foo); //~ ERROR use of deprecated method `this_crate::MethodTester::method_deprecated_text`: text + <Foo>::method_deprecated_text(&foo); //~ ERROR use of deprecated method `this_crate::MethodTester::method_deprecated_text`: text + foo.trait_deprecated_text(); //~ ERROR use of deprecated method `this_crate::Trait::trait_deprecated_text`: text + Trait::trait_deprecated_text(&foo); //~ ERROR use of deprecated method `this_crate::Trait::trait_deprecated_text`: text + <Foo>::trait_deprecated_text(&foo); //~ ERROR use of deprecated method `this_crate::Trait::trait_deprecated_text`: text + <Foo as Trait>::trait_deprecated_text(&foo); //~ ERROR use of deprecated method `this_crate::Trait::trait_deprecated_text`: text // Future deprecations are only permitted with `#![feature(staged_api)]` deprecated_future(); //~ ERROR use of deprecated function @@ -289,19 +289,19 @@ mod this_crate { } fn test_method_param<Foo: Trait>(foo: Foo) { - foo.trait_deprecated(); //~ ERROR use of deprecated associated function `this_crate::Trait::trait_deprecated` - Trait::trait_deprecated(&foo); //~ ERROR use of deprecated associated function `this_crate::Trait::trait_deprecated` - <Foo>::trait_deprecated(&foo); //~ ERROR use of deprecated associated function `this_crate::Trait::trait_deprecated` - <Foo as Trait>::trait_deprecated(&foo); //~ ERROR use of deprecated associated function `this_crate::Trait::trait_deprecated` - foo.trait_deprecated_text(); //~ ERROR use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text - Trait::trait_deprecated_text(&foo); //~ ERROR use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text - <Foo>::trait_deprecated_text(&foo); //~ ERROR use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text - <Foo as Trait>::trait_deprecated_text(&foo); //~ ERROR use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text + foo.trait_deprecated(); //~ ERROR use of deprecated method `this_crate::Trait::trait_deprecated` + Trait::trait_deprecated(&foo); //~ ERROR use of deprecated method `this_crate::Trait::trait_deprecated` + <Foo>::trait_deprecated(&foo); //~ ERROR use of deprecated method `this_crate::Trait::trait_deprecated` + <Foo as Trait>::trait_deprecated(&foo); //~ ERROR use of deprecated method `this_crate::Trait::trait_deprecated` + foo.trait_deprecated_text(); //~ ERROR use of deprecated method `this_crate::Trait::trait_deprecated_text`: text + Trait::trait_deprecated_text(&foo); //~ ERROR use of deprecated method `this_crate::Trait::trait_deprecated_text`: text + <Foo>::trait_deprecated_text(&foo); //~ ERROR use of deprecated method `this_crate::Trait::trait_deprecated_text`: text + <Foo as Trait>::trait_deprecated_text(&foo); //~ ERROR use of deprecated method `this_crate::Trait::trait_deprecated_text`: text } fn test_method_object(foo: &Trait) { - foo.trait_deprecated(); //~ ERROR use of deprecated associated function `this_crate::Trait::trait_deprecated` - foo.trait_deprecated_text(); //~ ERROR use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text + foo.trait_deprecated(); //~ ERROR use of deprecated method `this_crate::Trait::trait_deprecated` + foo.trait_deprecated_text(); //~ ERROR use of deprecated method `this_crate::Trait::trait_deprecated_text`: text } #[deprecated(since = "1.0.0", note = "text")] diff --git a/tests/ui/deprecation/deprecation-lint.stderr b/tests/ui/deprecation/deprecation-lint.stderr index 3842f849295..2098073409d 100644 --- a/tests/ui/deprecation/deprecation-lint.stderr +++ b/tests/ui/deprecation/deprecation-lint.stderr @@ -10,13 +10,13 @@ note: the lint level is defined here LL | #![deny(deprecated)] | ^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::Trait::trait_deprecated`: text +error: use of deprecated method `deprecation_lint::Trait::trait_deprecated`: text --> $DIR/deprecation-lint.rs:21:16 | LL | Trait::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::Trait::trait_deprecated`: text +error: use of deprecated method `deprecation_lint::Trait::trait_deprecated`: text --> $DIR/deprecation-lint.rs:23:25 | LL | <Foo as Trait>::trait_deprecated(&foo); @@ -28,13 +28,13 @@ error: use of deprecated function `deprecation_lint::deprecated_text`: text LL | deprecated_text(); | ^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::Trait::trait_deprecated_text`: text +error: use of deprecated method `deprecation_lint::Trait::trait_deprecated_text`: text --> $DIR/deprecation-lint.rs:30:16 | -LL | ... Trait::trait_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^ +LL | Trait::trait_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::Trait::trait_deprecated_text`: text +error: use of deprecated method `deprecation_lint::Trait::trait_deprecated_text`: text --> $DIR/deprecation-lint.rs:32:25 | LL | ... <Foo as Trait>::trait_deprecated_text(&foo); @@ -100,25 +100,25 @@ error: use of deprecated function `deprecation_lint::deprecated_text`: text LL | macro_test_arg!(macro_test_arg!(deprecated_text())); | ^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::Trait::trait_deprecated`: text +error: use of deprecated method `deprecation_lint::Trait::trait_deprecated`: text --> $DIR/deprecation-lint.rs:65:16 | LL | Trait::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::Trait::trait_deprecated`: text +error: use of deprecated method `deprecation_lint::Trait::trait_deprecated`: text --> $DIR/deprecation-lint.rs:67:25 | LL | <Foo as Trait>::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::Trait::trait_deprecated_text`: text +error: use of deprecated method `deprecation_lint::Trait::trait_deprecated_text`: text --> $DIR/deprecation-lint.rs:69:16 | -LL | ... Trait::trait_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^ +LL | Trait::trait_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::Trait::trait_deprecated_text`: text +error: use of deprecated method `deprecation_lint::Trait::trait_deprecated_text`: text --> $DIR/deprecation-lint.rs:71:25 | LL | ... <Foo as Trait>::trait_deprecated_text(&foo); @@ -184,13 +184,13 @@ error: use of deprecated function `this_crate::deprecated`: text LL | deprecated(); | ^^^^^^^^^^ -error: use of deprecated associated function `this_crate::Trait::trait_deprecated`: text +error: use of deprecated method `this_crate::Trait::trait_deprecated`: text --> $DIR/deprecation-lint.rs:250:16 | LL | Trait::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::Trait::trait_deprecated`: text +error: use of deprecated method `this_crate::Trait::trait_deprecated`: text --> $DIR/deprecation-lint.rs:252:25 | LL | <Foo as Trait>::trait_deprecated(&foo); @@ -202,17 +202,17 @@ error: use of deprecated function `this_crate::deprecated_text`: text LL | deprecated_text(); | ^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text +error: use of deprecated method `this_crate::Trait::trait_deprecated_text`: text --> $DIR/deprecation-lint.rs:259:16 | LL | Trait::trait_deprecated_text(&foo); | ^^^^^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text +error: use of deprecated method `this_crate::Trait::trait_deprecated_text`: text --> $DIR/deprecation-lint.rs:261:25 | -LL | ... <Foo as Trait>::trait_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^ +LL | <Foo as Trait>::trait_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^ error: use of deprecated function `this_crate::deprecated_future`: text --> $DIR/deprecation-lint.rs:264:9 @@ -274,29 +274,29 @@ error: use of deprecated tuple struct `this_crate::nested::DeprecatedTupleStruct LL | ... let _ = nested::DeprecatedTupleStruct (1); | ^^^^^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::Trait::trait_deprecated`: text +error: use of deprecated method `this_crate::Trait::trait_deprecated`: text --> $DIR/deprecation-lint.rs:293:16 | LL | Trait::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::Trait::trait_deprecated`: text +error: use of deprecated method `this_crate::Trait::trait_deprecated`: text --> $DIR/deprecation-lint.rs:295:25 | LL | <Foo as Trait>::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text +error: use of deprecated method `this_crate::Trait::trait_deprecated_text`: text --> $DIR/deprecation-lint.rs:297:16 | LL | Trait::trait_deprecated_text(&foo); | ^^^^^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text +error: use of deprecated method `this_crate::Trait::trait_deprecated_text`: text --> $DIR/deprecation-lint.rs:299:25 | -LL | ... <Foo as Trait>::trait_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^ +LL | <Foo as Trait>::trait_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^ error: use of deprecated function `this_crate::test_fn_closure_body::{closure#0}::bar` --> $DIR/deprecation-lint.rs:317:13 @@ -352,65 +352,65 @@ error: use of deprecated tuple struct `this_crate2::Deprecated2`: text LL | let Deprecated2 | ^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::MethodTester::method_deprecated`: text +error: use of deprecated method `deprecation_lint::MethodTester::method_deprecated`: text --> $DIR/deprecation-lint.rs:17:13 | LL | foo.method_deprecated(); | ^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::MethodTester::method_deprecated`: text +error: use of deprecated method `deprecation_lint::MethodTester::method_deprecated`: text --> $DIR/deprecation-lint.rs:18:14 | LL | Foo::method_deprecated(&foo); | ^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::MethodTester::method_deprecated`: text +error: use of deprecated method `deprecation_lint::MethodTester::method_deprecated`: text --> $DIR/deprecation-lint.rs:19:16 | LL | <Foo>::method_deprecated(&foo); | ^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::Trait::trait_deprecated`: text +error: use of deprecated method `deprecation_lint::Trait::trait_deprecated`: text --> $DIR/deprecation-lint.rs:20:13 | LL | foo.trait_deprecated(); | ^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::Trait::trait_deprecated`: text +error: use of deprecated method `deprecation_lint::Trait::trait_deprecated`: text --> $DIR/deprecation-lint.rs:22:16 | LL | <Foo>::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::MethodTester::method_deprecated_text`: text +error: use of deprecated method `deprecation_lint::MethodTester::method_deprecated_text`: text --> $DIR/deprecation-lint.rs:26:13 | -LL | ... foo.method_deprecated_text(); - | ^^^^^^^^^^^^^^^^^^^^^^ +LL | foo.method_deprecated_text(); + | ^^^^^^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::MethodTester::method_deprecated_text`: text +error: use of deprecated method `deprecation_lint::MethodTester::method_deprecated_text`: text --> $DIR/deprecation-lint.rs:27:14 | -LL | ... Foo::method_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^^ +LL | Foo::method_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::MethodTester::method_deprecated_text`: text +error: use of deprecated method `deprecation_lint::MethodTester::method_deprecated_text`: text --> $DIR/deprecation-lint.rs:28:16 | LL | ... <Foo>::method_deprecated_text(&foo); | ^^^^^^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::Trait::trait_deprecated_text`: text +error: use of deprecated method `deprecation_lint::Trait::trait_deprecated_text`: text --> $DIR/deprecation-lint.rs:29:13 | LL | foo.trait_deprecated_text(); | ^^^^^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::Trait::trait_deprecated_text`: text +error: use of deprecated method `deprecation_lint::Trait::trait_deprecated_text`: text --> $DIR/deprecation-lint.rs:31:16 | -LL | ... <Foo>::trait_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^ +LL | <Foo>::trait_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^ error: use of deprecated field `deprecation_lint::DeprecatedStruct::i`: text --> $DIR/deprecation-lint.rs:35:13 @@ -424,37 +424,37 @@ error: use of deprecated field `deprecation_lint::nested::DeprecatedStruct::i`: LL | i: 0 | ^^^^ -error: use of deprecated associated function `deprecation_lint::Trait::trait_deprecated`: text +error: use of deprecated method `deprecation_lint::Trait::trait_deprecated`: text --> $DIR/deprecation-lint.rs:64:13 | LL | foo.trait_deprecated(); | ^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::Trait::trait_deprecated`: text +error: use of deprecated method `deprecation_lint::Trait::trait_deprecated`: text --> $DIR/deprecation-lint.rs:66:16 | LL | <Foo>::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::Trait::trait_deprecated_text`: text +error: use of deprecated method `deprecation_lint::Trait::trait_deprecated_text`: text --> $DIR/deprecation-lint.rs:68:13 | LL | foo.trait_deprecated_text(); | ^^^^^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::Trait::trait_deprecated_text`: text +error: use of deprecated method `deprecation_lint::Trait::trait_deprecated_text`: text --> $DIR/deprecation-lint.rs:70:16 | -LL | ... <Foo>::trait_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^ +LL | <Foo>::trait_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::Trait::trait_deprecated`: text +error: use of deprecated method `deprecation_lint::Trait::trait_deprecated`: text --> $DIR/deprecation-lint.rs:75:13 | LL | foo.trait_deprecated(); | ^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `deprecation_lint::Trait::trait_deprecated_text`: text +error: use of deprecated method `deprecation_lint::Trait::trait_deprecated_text`: text --> $DIR/deprecation-lint.rs:76:13 | LL | foo.trait_deprecated_text(); @@ -544,61 +544,61 @@ error: use of deprecated field `deprecation_lint::Deprecated2::2`: text LL | _) | ^ -error: use of deprecated associated function `this_crate::MethodTester::method_deprecated`: text +error: use of deprecated method `this_crate::MethodTester::method_deprecated`: text --> $DIR/deprecation-lint.rs:246:13 | LL | foo.method_deprecated(); | ^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::MethodTester::method_deprecated`: text +error: use of deprecated method `this_crate::MethodTester::method_deprecated`: text --> $DIR/deprecation-lint.rs:247:14 | LL | Foo::method_deprecated(&foo); | ^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::MethodTester::method_deprecated`: text +error: use of deprecated method `this_crate::MethodTester::method_deprecated`: text --> $DIR/deprecation-lint.rs:248:16 | LL | <Foo>::method_deprecated(&foo); | ^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::Trait::trait_deprecated`: text +error: use of deprecated method `this_crate::Trait::trait_deprecated`: text --> $DIR/deprecation-lint.rs:249:13 | LL | foo.trait_deprecated(); | ^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::Trait::trait_deprecated`: text +error: use of deprecated method `this_crate::Trait::trait_deprecated`: text --> $DIR/deprecation-lint.rs:251:16 | LL | <Foo>::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::MethodTester::method_deprecated_text`: text +error: use of deprecated method `this_crate::MethodTester::method_deprecated_text`: text --> $DIR/deprecation-lint.rs:255:13 | -LL | ... foo.method_deprecated_text(); - | ^^^^^^^^^^^^^^^^^^^^^^ +LL | foo.method_deprecated_text(); + | ^^^^^^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::MethodTester::method_deprecated_text`: text +error: use of deprecated method `this_crate::MethodTester::method_deprecated_text`: text --> $DIR/deprecation-lint.rs:256:14 | -LL | ... Foo::method_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^^ +LL | Foo::method_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::MethodTester::method_deprecated_text`: text +error: use of deprecated method `this_crate::MethodTester::method_deprecated_text`: text --> $DIR/deprecation-lint.rs:257:16 | -LL | ... <Foo>::method_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^^ +LL | <Foo>::method_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text +error: use of deprecated method `this_crate::Trait::trait_deprecated_text`: text --> $DIR/deprecation-lint.rs:258:13 | LL | foo.trait_deprecated_text(); | ^^^^^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text +error: use of deprecated method `this_crate::Trait::trait_deprecated_text`: text --> $DIR/deprecation-lint.rs:260:16 | LL | <Foo>::trait_deprecated_text(&foo); @@ -616,37 +616,37 @@ error: use of deprecated field `this_crate::nested::DeprecatedStruct::i`: text LL | i: 0 | ^^^^ -error: use of deprecated associated function `this_crate::Trait::trait_deprecated`: text +error: use of deprecated method `this_crate::Trait::trait_deprecated`: text --> $DIR/deprecation-lint.rs:292:13 | LL | foo.trait_deprecated(); | ^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::Trait::trait_deprecated`: text +error: use of deprecated method `this_crate::Trait::trait_deprecated`: text --> $DIR/deprecation-lint.rs:294:16 | LL | <Foo>::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text +error: use of deprecated method `this_crate::Trait::trait_deprecated_text`: text --> $DIR/deprecation-lint.rs:296:13 | LL | foo.trait_deprecated_text(); | ^^^^^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text +error: use of deprecated method `this_crate::Trait::trait_deprecated_text`: text --> $DIR/deprecation-lint.rs:298:16 | LL | <Foo>::trait_deprecated_text(&foo); | ^^^^^^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::Trait::trait_deprecated`: text +error: use of deprecated method `this_crate::Trait::trait_deprecated`: text --> $DIR/deprecation-lint.rs:303:13 | LL | foo.trait_deprecated(); | ^^^^^^^^^^^^^^^^ -error: use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text +error: use of deprecated method `this_crate::Trait::trait_deprecated_text`: text --> $DIR/deprecation-lint.rs:304:13 | LL | foo.trait_deprecated_text(); diff --git a/tests/ui/deprecation/issue-84637-deprecated-associated-function.fixed b/tests/ui/deprecation/issue-84637-deprecated-associated-function.fixed index 99a2b09614f..85e88287094 100644 --- a/tests/ui/deprecation/issue-84637-deprecated-associated-function.fixed +++ b/tests/ui/deprecation/issue-84637-deprecated-associated-function.fixed @@ -3,7 +3,7 @@ #![deny(deprecated)] fn main() { - let _foo = str::trim_start(" aoeu"); //~ ERROR use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start` [deprecated] + let _foo = str::trim_start(" aoeu"); //~ ERROR use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start` [deprecated] - let _bar = " aoeu".trim_start(); //~ ERROR use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start` [deprecated] + let _bar = " aoeu".trim_start(); //~ ERROR use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start` [deprecated] } diff --git a/tests/ui/deprecation/issue-84637-deprecated-associated-function.rs b/tests/ui/deprecation/issue-84637-deprecated-associated-function.rs index 62bf84aa3ea..246de2f5e4b 100644 --- a/tests/ui/deprecation/issue-84637-deprecated-associated-function.rs +++ b/tests/ui/deprecation/issue-84637-deprecated-associated-function.rs @@ -3,7 +3,7 @@ #![deny(deprecated)] fn main() { - let _foo = str::trim_left(" aoeu"); //~ ERROR use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start` [deprecated] + let _foo = str::trim_left(" aoeu"); //~ ERROR use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start` [deprecated] - let _bar = " aoeu".trim_left(); //~ ERROR use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start` [deprecated] + let _bar = " aoeu".trim_left(); //~ ERROR use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start` [deprecated] } diff --git a/tests/ui/deprecation/issue-84637-deprecated-associated-function.stderr b/tests/ui/deprecation/issue-84637-deprecated-associated-function.stderr index 8d4529526e3..3b518d1802b 100644 --- a/tests/ui/deprecation/issue-84637-deprecated-associated-function.stderr +++ b/tests/ui/deprecation/issue-84637-deprecated-associated-function.stderr @@ -1,4 +1,4 @@ -error: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start` +error: use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start` --> $DIR/issue-84637-deprecated-associated-function.rs:6:21 | LL | let _foo = str::trim_left(" aoeu"); @@ -9,18 +9,18 @@ note: the lint level is defined here | LL | #![deny(deprecated)] | ^^^^^^^^^^ -help: replace the use of the deprecated associated function +help: replace the use of the deprecated method | LL | let _foo = str::trim_start(" aoeu"); | ~~~~~~~~~~ -error: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start` +error: use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start` --> $DIR/issue-84637-deprecated-associated-function.rs:8:26 | LL | let _bar = " aoeu".trim_left(); | ^^^^^^^^^ | -help: replace the use of the deprecated associated function +help: replace the use of the deprecated method | LL | let _bar = " aoeu".trim_start(); | ~~~~~~~~~~ diff --git a/tests/ui/deprecation/suggestion.stderr b/tests/ui/deprecation/suggestion.stderr index c5f2fc09125..5584b6d2f8f 100644 --- a/tests/ui/deprecation/suggestion.stderr +++ b/tests/ui/deprecation/suggestion.stderr @@ -14,13 +14,13 @@ help: replace the use of the deprecated function LL | bar::replacement(); | ~~~~~~~~~~~ -error: use of deprecated associated function `Foo::deprecated`: replaced by `replacement` +error: use of deprecated method `Foo::deprecated`: replaced by `replacement` --> $DIR/suggestion.rs:40:9 | LL | foo.deprecated(); | ^^^^^^^^^^ | -help: replace the use of the deprecated associated function +help: replace the use of the deprecated method | LL | foo.replacement(); | ~~~~~~~~~~~ diff --git a/tests/ui/deref-patterns/gate.stderr b/tests/ui/deref-patterns/gate.stderr index 993468b5e82..b5b79ed3771 100644 --- a/tests/ui/deref-patterns/gate.stderr +++ b/tests/ui/deref-patterns/gate.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match String::new() { | ------------- this expression has type `String` LL | "" | _ => {} - | ^^ expected struct `String`, found `&str` + | ^^ expected `String`, found `&str` error: aborting due to previous error diff --git a/tests/ui/derives/deriving-copyclone.stderr b/tests/ui/derives/deriving-copyclone.stderr index 9c4ca01ff37..c0c2215c04a 100644 --- a/tests/ui/derives/deriving-copyclone.stderr +++ b/tests/ui/derives/deriving-copyclone.stderr @@ -1,8 +1,8 @@ error[E0277]: the trait bound `B<C>: Copy` is not satisfied - --> $DIR/deriving-copyclone.rs:31:13 + --> $DIR/deriving-copyclone.rs:31:26 | LL | is_copy(B { a: 1, b: C }); - | ------- ^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `B<C>` + | ------- ^ the trait `Copy` is not implemented for `B<C>` | | | required by a bound introduced by this call | @@ -19,14 +19,14 @@ LL | fn is_copy<T: Copy>(_: T) {} = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info) help: consider borrowing here | -LL | is_copy(&B { a: 1, b: C }); - | + +LL | is_copy(B { a: 1, b: &C }); + | + error[E0277]: the trait bound `B<C>: Clone` is not satisfied - --> $DIR/deriving-copyclone.rs:32:14 + --> $DIR/deriving-copyclone.rs:32:27 | LL | is_clone(B { a: 1, b: C }); - | -------- ^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `B<C>` + | -------- ^ the trait `Clone` is not implemented for `B<C>` | | | required by a bound introduced by this call | @@ -43,14 +43,14 @@ LL | fn is_clone<T: Clone>(_: T) {} = note: this error originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) help: consider borrowing here | -LL | is_clone(&B { a: 1, b: C }); - | + +LL | is_clone(B { a: 1, b: &C }); + | + error[E0277]: the trait bound `B<D>: Copy` is not satisfied - --> $DIR/deriving-copyclone.rs:35:13 + --> $DIR/deriving-copyclone.rs:35:26 | LL | is_copy(B { a: 1, b: D }); - | ------- ^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `B<D>` + | ------- ^ the trait `Copy` is not implemented for `B<D>` | | | required by a bound introduced by this call | @@ -67,8 +67,8 @@ LL | fn is_copy<T: Copy>(_: T) {} = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info) help: consider borrowing here | -LL | is_copy(&B { a: 1, b: D }); - | + +LL | is_copy(B { a: 1, b: &D }); + | + error: aborting due to 3 previous errors diff --git a/tests/ui/derives/deriving-with-repr-packed-2.rs b/tests/ui/derives/deriving-with-repr-packed-2.rs new file mode 100644 index 00000000000..79aca74dfd4 --- /dev/null +++ b/tests/ui/derives/deriving-with-repr-packed-2.rs @@ -0,0 +1,20 @@ +// Check that deriving certain builtin traits on certain packed structs cause +// errors. To avoid potentially misaligned references, field copies must be +// used, which involves adding `T: Copy` bounds. + +#[derive(Copy, Clone, Default, PartialEq, Eq)] +#[repr(packed)] +pub struct Foo<T>(T, T, T); + +struct NonCopy; + +fn main() { + // This one is fine because `u32` impls `Copy`. + let x: Foo<u32> = Foo(1, 2, 3); + _ = x.clone(); + + // This one is an error because `NonCopy` doesn't impl `Copy`. + let x: Foo<NonCopy> = Foo(NonCopy, NonCopy, NonCopy); + _ = x.clone(); + //~^ ERROR the method `clone` exists for struct `Foo<NonCopy>`, but its trait bounds were not satisfied +} diff --git a/tests/ui/derives/deriving-with-repr-packed-2.stderr b/tests/ui/derives/deriving-with-repr-packed-2.stderr new file mode 100644 index 00000000000..ab3646057a5 --- /dev/null +++ b/tests/ui/derives/deriving-with-repr-packed-2.stderr @@ -0,0 +1,33 @@ +error[E0599]: the method `clone` exists for struct `Foo<NonCopy>`, but its trait bounds were not satisfied + --> $DIR/deriving-with-repr-packed-2.rs:18:11 + | +LL | pub struct Foo<T>(T, T, T); + | ----------------- + | | + | method `clone` not found for this struct + | doesn't satisfy `Foo<NonCopy>: Clone` +LL | +LL | struct NonCopy; + | -------------- + | | + | doesn't satisfy `NonCopy: Clone` + | doesn't satisfy `NonCopy: Copy` +... +LL | _ = x.clone(); + | ^^^^^ method cannot be called on `Foo<NonCopy>` due to unsatisfied trait bounds + | +note: the following trait bounds were not satisfied: + `NonCopy: Clone` + `NonCopy: Copy` + --> $DIR/deriving-with-repr-packed-2.rs:5:16 + | +LL | #[derive(Copy, Clone, Default, PartialEq, Eq)] + | ^^^^^ unsatisfied trait bound introduced in this `derive` macro +help: consider annotating `NonCopy` with `#[derive(Clone, Copy)]` + | +LL | #[derive(Clone, Copy)] + | + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0599`. diff --git a/tests/ui/derives/deriving-with-repr-packed.rs b/tests/ui/derives/deriving-with-repr-packed.rs index 3884e397764..58be4519720 100644 --- a/tests/ui/derives/deriving-with-repr-packed.rs +++ b/tests/ui/derives/deriving-with-repr-packed.rs @@ -1,45 +1,46 @@ -#![deny(unaligned_references)] - // Check that deriving certain builtin traits on certain packed structs cause -// errors. This happens when the derived trait would need to use a potentially -// misaligned reference. But there are two cases that are allowed: -// - If all the fields within the struct meet the required alignment: 1 for -// `repr(packed)`, or `N` for `repr(packed(N))`. -// - If `Default` is the only trait derived, because it doesn't involve any -// references. +// errors. To avoid potentially misaligned references, field copies must be +// used, which involves adding `T: Copy` bounds. #[derive(Copy, Clone, Default, PartialEq, Eq)] -//~^ ERROR `Clone` can't be derived on this `#[repr(packed)]` struct with type or const parameters -//~| hard error -//~^^^ ERROR `PartialEq` can't be derived on this `#[repr(packed)]` struct with type or const parameters -//~| hard error #[repr(packed)] pub struct Foo<T>(T, T, T); +// This one is fine because the fields all impl `Copy`. #[derive(Default, Hash)] -//~^ ERROR `Hash` can't be derived on this `#[repr(packed)]` struct that does not derive `Copy` -//~| hard error #[repr(packed)] pub struct Bar(u32, u32, u32); -// This one is fine because the field alignment is 1. -#[derive(Default, Hash)] -#[repr(packed)] -pub struct Bar2(u8, i8, bool); - -// This one is fine because the field alignment is 2, matching `packed(2)`. -#[derive(Default, Hash)] -#[repr(packed(2))] -pub struct Bar3(u16, i16, bool); - // This one is fine because it's not packed. #[derive(Debug, Default)] struct Y(usize); +// This one has an error because `Y` doesn't impl `Copy`. +// Note: there is room for improvement in the error message. #[derive(Debug, Default)] -//~^ ERROR `Debug` can't be derived on this `#[repr(packed)]` struct that does not derive `Copy` -//~| hard error #[repr(packed)] struct X(Y); +//~^ ERROR cannot move out of `self` which is behind a shared reference + +// This is currently allowed, but will be phased out at some point. From +// `zerovec` within icu4x-0.9.0. +#[derive(Debug)] +#[repr(packed)] +struct FlexZeroSlice { + width: u8, + data: [u8], + //~^ WARNING byte slice in a packed struct that derives a built-in trait + //~^^ this was previously accepted +} + +// Again, currently allowed, but will be phased out. +#[derive(Debug)] +#[repr(packed)] +struct WithStr { + width: u8, + data: str, + //~^ WARNING string slice in a packed struct that derives a built-in trait + //~^^ this was previously accepted +} fn main() {} diff --git a/tests/ui/derives/deriving-with-repr-packed.stderr b/tests/ui/derives/deriving-with-repr-packed.stderr index 0ad800c3981..0cfe03869af 100644 --- a/tests/ui/derives/deriving-with-repr-packed.stderr +++ b/tests/ui/derives/deriving-with-repr-packed.stderr @@ -1,111 +1,75 @@ -error: `Clone` can't be derived on this `#[repr(packed)]` struct with type or const parameters - --> $DIR/deriving-with-repr-packed.rs:11:16 +warning: byte slice in a packed struct that derives a built-in trait + --> $DIR/deriving-with-repr-packed.rs:31:5 | -LL | #[derive(Copy, Clone, Default, PartialEq, Eq)] - | ^^^^^ +LL | #[derive(Debug)] + | ----- in this derive macro expansion +... +LL | data: [u8], + | ^^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> -note: the lint level is defined here - --> $DIR/deriving-with-repr-packed.rs:1:9 - | -LL | #![deny(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ - = note: this error originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) - -error: `PartialEq` can't be derived on this `#[repr(packed)]` struct with type or const parameters - --> $DIR/deriving-with-repr-packed.rs:11:32 - | -LL | #[derive(Copy, Clone, Default, PartialEq, Eq)] - | ^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: this error originates in the derive macro `PartialEq` (in Nightly builds, run with -Z macro-backtrace for more info) + = note: for more information, see issue #107457 <https://github.com/rust-lang/rust/issues/107457> + = help: consider implementing the trait by hand, or remove the `packed` attribute + = note: `#[warn(byte_slice_in_packed_struct_with_derive)]` on by default + = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) -error: `Hash` can't be derived on this `#[repr(packed)]` struct that does not derive `Copy` - --> $DIR/deriving-with-repr-packed.rs:19:19 +warning: string slice in a packed struct that derives a built-in trait + --> $DIR/deriving-with-repr-packed.rs:41:5 | -LL | #[derive(Default, Hash)] - | ^^^^ +LL | #[derive(Debug)] + | ----- in this derive macro expansion +... +LL | data: str, + | ^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: this error originates in the derive macro `Hash` (in Nightly builds, run with -Z macro-backtrace for more info) + = note: for more information, see issue #107457 <https://github.com/rust-lang/rust/issues/107457> + = help: consider implementing the trait by hand, or remove the `packed` attribute + = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) -error: `Debug` can't be derived on this `#[repr(packed)]` struct that does not derive `Copy` - --> $DIR/deriving-with-repr-packed.rs:39:10 +error[E0507]: cannot move out of `self` which is behind a shared reference + --> $DIR/deriving-with-repr-packed.rs:22:10 | LL | #[derive(Debug, Default)] - | ^^^^^ + | ----- in this derive macro expansion +LL | #[repr(packed)] +LL | struct X(Y); + | ^ move occurs because `self.0` has type `Y`, which does not implement the `Copy` trait | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) -error: aborting due to 4 previous errors +error: aborting due to previous error; 2 warnings emitted +For more information about this error, try `rustc --explain E0507`. Future incompatibility report: Future breakage diagnostic: -error: `Clone` can't be derived on this `#[repr(packed)]` struct with type or const parameters - --> $DIR/deriving-with-repr-packed.rs:11:16 - | -LL | #[derive(Copy, Clone, Default, PartialEq, Eq)] - | ^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> -note: the lint level is defined here - --> $DIR/deriving-with-repr-packed.rs:1:9 - | -LL | #![deny(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ - = note: this error originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) - -Future breakage diagnostic: -error: `PartialEq` can't be derived on this `#[repr(packed)]` struct with type or const parameters - --> $DIR/deriving-with-repr-packed.rs:11:32 +warning: byte slice in a packed struct that derives a built-in trait + --> $DIR/deriving-with-repr-packed.rs:31:5 | -LL | #[derive(Copy, Clone, Default, PartialEq, Eq)] - | ^^^^^^^^^ +LL | #[derive(Debug)] + | ----- in this derive macro expansion +... +LL | data: [u8], + | ^^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> -note: the lint level is defined here - --> $DIR/deriving-with-repr-packed.rs:1:9 - | -LL | #![deny(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ - = note: this error originates in the derive macro `PartialEq` (in Nightly builds, run with -Z macro-backtrace for more info) + = note: for more information, see issue #107457 <https://github.com/rust-lang/rust/issues/107457> + = help: consider implementing the trait by hand, or remove the `packed` attribute + = note: `#[warn(byte_slice_in_packed_struct_with_derive)]` on by default + = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) Future breakage diagnostic: -error: `Hash` can't be derived on this `#[repr(packed)]` struct that does not derive `Copy` - --> $DIR/deriving-with-repr-packed.rs:19:19 +warning: string slice in a packed struct that derives a built-in trait + --> $DIR/deriving-with-repr-packed.rs:41:5 | -LL | #[derive(Default, Hash)] - | ^^^^ +LL | #[derive(Debug)] + | ----- in this derive macro expansion +... +LL | data: str, + | ^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> -note: the lint level is defined here - --> $DIR/deriving-with-repr-packed.rs:1:9 - | -LL | #![deny(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ - = note: this error originates in the derive macro `Hash` (in Nightly builds, run with -Z macro-backtrace for more info) - -Future breakage diagnostic: -error: `Debug` can't be derived on this `#[repr(packed)]` struct that does not derive `Copy` - --> $DIR/deriving-with-repr-packed.rs:39:10 - | -LL | #[derive(Debug, Default)] - | ^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> -note: the lint level is defined here - --> $DIR/deriving-with-repr-packed.rs:1:9 - | -LL | #![deny(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ - = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) + = note: for more information, see issue #107457 <https://github.com/rust-lang/rust/issues/107457> + = help: consider implementing the trait by hand, or remove the `packed` attribute + = note: `#[warn(byte_slice_in_packed_struct_with_derive)]` on by default + = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/tests/ui/deriving/deriving-all-codegen.rs b/tests/ui/deriving/deriving-all-codegen.rs index ba7809413bd..51f9708d3cd 100644 --- a/tests/ui/deriving/deriving-all-codegen.rs +++ b/tests/ui/deriving/deriving-all-codegen.rs @@ -21,36 +21,88 @@ #[derive(Clone, Copy, Debug, Default, Hash, PartialEq, Eq, PartialOrd, Ord)] struct Empty; -// A basic struct. +// A basic struct. Note: because this derives `Copy`, it gets the simple +// `clone` implemention that just does `*self`. #[derive(Clone, Copy, Debug, Default, Hash, PartialEq, Eq, PartialOrd, Ord)] struct Point { x: u32, y: u32, } -// A large struct. -#[derive(Clone, Debug, Default, Hash, PartialEq, Eq, PartialOrd, Ord)] +// A basic packed struct. Note: because this derives `Copy`, it gets the simple +// `clone` implemention that just does `*self`. +#[derive(Clone, Copy, Debug, Default, Hash, PartialEq, Eq, PartialOrd, Ord)] +#[repr(packed)] +struct PackedPoint { + x: u32, + y: u32, +} + +// A large struct. Note: because this derives `Copy`, it gets the simple +// `clone` implemention that just does `*self`. +#[derive(Clone, Copy, Debug, Default, Hash, PartialEq, Eq, PartialOrd, Ord)] struct Big { b1: u32, b2: u32, b3: u32, b4: u32, b5: u32, b6: u32, b7: u32, b8: u32, } +// A struct that doesn't impl `Copy`, which means it gets the non-simple +// `clone` implemention that clones the fields individually. +#[derive(Clone)] +struct NonCopy(u32); + +// A packed struct that doesn't impl `Copy`, which means it gets the non-simple +// `clone` implemention that clones the fields individually. +#[derive(Clone)] +#[repr(packed)] +struct PackedNonCopy(u32); + +// A struct that impls `Copy` manually, which means it gets the non-simple +// `clone` implemention that clones the fields individually. +#[derive(Clone)] +struct ManualCopy(u32); +impl Copy for ManualCopy {} + +// A packed struct that impls `Copy` manually, which means it gets the +// non-simple `clone` implemention that clones the fields individually. +#[derive(Clone)] +#[repr(packed)] +struct PackedManualCopy(u32); +impl Copy for PackedManualCopy {} + // A struct with an unsized field. Some derives are not usable in this case. #[derive(Debug, Hash, PartialEq, Eq, PartialOrd, Ord)] struct Unsized([u32]); -// A packed tuple struct that impls `Copy`. -#[derive(Clone, Copy, Debug, Default, Hash, PartialEq, Eq, PartialOrd, Ord)] +// A packed struct with an unsized `[u8]` field. This is currently allowed, but +// causes a warning and will be phased out at some point. +#[derive(Debug, Hash)] #[repr(packed)] -struct PackedCopy(u32); +struct PackedUnsizedU8([u8]); +//~^ WARNING byte slice in a packed struct that derives a built-in trait +//~^^ WARNING byte slice in a packed struct that derives a built-in trait +//~^^^ this was previously accepted +//~^^^^ this was previously accepted -// A packed tuple struct that does not impl `Copy`. Note that the alignment of -// the field must be 1 for this code to be valid. Otherwise it triggers an -// error "`#[derive]` can't be used on a `#[repr(packed)]` struct that does not -// derive Copy (error E0133)" at MIR building time. This is a weird case and -// it's possible that this struct is not supposed to work, but for now it does. -#[derive(Clone, Debug, Default, Hash, PartialEq, Eq, PartialOrd, Ord)] +trait Trait { + type A; +} + +// A generic struct involving an associated type. +#[derive(Clone, Copy, Debug, Default, Hash, PartialEq, Eq, PartialOrd, Ord)] +struct Generic<T: Trait, U> { + t: T, + ta: T::A, + u: U, +} + +// A packed, generic tuple struct involving an associated type. Because it is +// packed, a `T: Copy` bound is added to all impls (and where clauses within +// them) except for `Default`. This is because we must access fields using +// copies (e.g. `&{self.0}`), instead of using direct references (e.g. +// `&self.0`) which may be misaligned in a packed struct. +#[derive(Clone, Copy, Debug, Default, Hash, PartialEq, Eq, PartialOrd, Ord)] #[repr(packed)] -struct PackedNonCopy(u8); +struct PackedGeneric<T: Trait, U>(T, T::A, U); // An empty enum. #[derive(Clone, Copy, Debug, Hash, PartialEq, Eq, PartialOrd, Ord)] @@ -97,6 +149,13 @@ enum Fielded { Z(Option<i32>), } +// A generic enum. Note that `Default` cannot be derived for this enum. +#[derive(Clone, Copy, Debug, Hash, PartialEq, Eq, PartialOrd, Ord)] +enum EnumGeneric<T, U> { + One(T), + Two(U), +} + // A union. Most builtin traits are not derivable for unions. #[derive(Clone, Copy)] pub union Union { diff --git a/tests/ui/deriving/deriving-all-codegen.stderr b/tests/ui/deriving/deriving-all-codegen.stderr new file mode 100644 index 00000000000..503f0cae73b --- /dev/null +++ b/tests/ui/deriving/deriving-all-codegen.stderr @@ -0,0 +1,63 @@ +warning: byte slice in a packed struct that derives a built-in trait + --> $DIR/deriving-all-codegen.rs:80:24 + | +LL | #[derive(Debug, Hash)] + | ----- in this derive macro expansion +LL | #[repr(packed)] +LL | struct PackedUnsizedU8([u8]); + | ^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #107457 <https://github.com/rust-lang/rust/issues/107457> + = help: consider implementing the trait by hand, or remove the `packed` attribute + = note: `#[warn(byte_slice_in_packed_struct_with_derive)]` on by default + = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) + +warning: byte slice in a packed struct that derives a built-in trait + --> $DIR/deriving-all-codegen.rs:80:24 + | +LL | #[derive(Debug, Hash)] + | ---- in this derive macro expansion +LL | #[repr(packed)] +LL | struct PackedUnsizedU8([u8]); + | ^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #107457 <https://github.com/rust-lang/rust/issues/107457> + = help: consider implementing the trait by hand, or remove the `packed` attribute + = note: this warning originates in the derive macro `Hash` (in Nightly builds, run with -Z macro-backtrace for more info) + +warning: 2 warnings emitted + +Future incompatibility report: Future breakage diagnostic: +warning: byte slice in a packed struct that derives a built-in trait + --> $DIR/deriving-all-codegen.rs:80:24 + | +LL | #[derive(Debug, Hash)] + | ----- in this derive macro expansion +LL | #[repr(packed)] +LL | struct PackedUnsizedU8([u8]); + | ^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #107457 <https://github.com/rust-lang/rust/issues/107457> + = help: consider implementing the trait by hand, or remove the `packed` attribute + = note: `#[warn(byte_slice_in_packed_struct_with_derive)]` on by default + = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) + +Future breakage diagnostic: +warning: byte slice in a packed struct that derives a built-in trait + --> $DIR/deriving-all-codegen.rs:80:24 + | +LL | #[derive(Debug, Hash)] + | ---- in this derive macro expansion +LL | #[repr(packed)] +LL | struct PackedUnsizedU8([u8]); + | ^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #107457 <https://github.com/rust-lang/rust/issues/107457> + = help: consider implementing the trait by hand, or remove the `packed` attribute + = note: `#[warn(byte_slice_in_packed_struct_with_derive)]` on by default + = note: this warning originates in the derive macro `Hash` (in Nightly builds, run with -Z macro-backtrace for more info) + diff --git a/tests/ui/deriving/deriving-all-codegen.stdout b/tests/ui/deriving/deriving-all-codegen.stdout index e6ee11a783b..5bca83e87f8 100644 --- a/tests/ui/deriving/deriving-all-codegen.stdout +++ b/tests/ui/deriving/deriving-all-codegen.stdout @@ -78,7 +78,8 @@ impl ::core::cmp::Ord for Empty { } } -// A basic struct. +// A basic struct. Note: because this derives `Copy`, it gets the simple +// `clone` implemention that just does `*self`. struct Point { x: u32, y: u32, @@ -97,7 +98,7 @@ impl ::core::marker::Copy for Point { } impl ::core::fmt::Debug for Point { fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result { ::core::fmt::Formatter::debug_struct_field2_finish(f, "Point", "x", - &&self.x, "y", &&self.y) + &self.x, "y", &&self.y) } } #[automatically_derived] @@ -161,7 +162,95 @@ impl ::core::cmp::Ord for Point { } } -// A large struct. +// A basic packed struct. Note: because this derives `Copy`, it gets the simple +// `clone` implemention that just does `*self`. +#[repr(packed)] +struct PackedPoint { + x: u32, + y: u32, +} +#[automatically_derived] +impl ::core::clone::Clone for PackedPoint { + #[inline] + fn clone(&self) -> PackedPoint { + let _: ::core::clone::AssertParamIsClone<u32>; + *self + } +} +#[automatically_derived] +impl ::core::marker::Copy for PackedPoint { } +#[automatically_derived] +impl ::core::fmt::Debug for PackedPoint { + fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result { + ::core::fmt::Formatter::debug_struct_field2_finish(f, "PackedPoint", + "x", &{ self.x }, "y", &&{ self.y }) + } +} +#[automatically_derived] +impl ::core::default::Default for PackedPoint { + #[inline] + fn default() -> PackedPoint { + PackedPoint { + x: ::core::default::Default::default(), + y: ::core::default::Default::default(), + } + } +} +#[automatically_derived] +impl ::core::hash::Hash for PackedPoint { + fn hash<__H: ::core::hash::Hasher>(&self, state: &mut __H) -> () { + ::core::hash::Hash::hash(&{ self.x }, state); + ::core::hash::Hash::hash(&{ self.y }, state) + } +} +#[automatically_derived] +impl ::core::marker::StructuralPartialEq for PackedPoint { } +#[automatically_derived] +impl ::core::cmp::PartialEq for PackedPoint { + #[inline] + fn eq(&self, other: &PackedPoint) -> bool { + ({ self.x }) == ({ other.x }) && ({ self.y }) == ({ other.y }) + } +} +#[automatically_derived] +impl ::core::marker::StructuralEq for PackedPoint { } +#[automatically_derived] +impl ::core::cmp::Eq for PackedPoint { + #[inline] + #[doc(hidden)] + #[no_coverage] + fn assert_receiver_is_total_eq(&self) -> () { + let _: ::core::cmp::AssertParamIsEq<u32>; + } +} +#[automatically_derived] +impl ::core::cmp::PartialOrd for PackedPoint { + #[inline] + fn partial_cmp(&self, other: &PackedPoint) + -> ::core::option::Option<::core::cmp::Ordering> { + match ::core::cmp::PartialOrd::partial_cmp(&{ self.x }, &{ other.x }) + { + ::core::option::Option::Some(::core::cmp::Ordering::Equal) => + ::core::cmp::PartialOrd::partial_cmp(&{ self.y }, + &{ other.y }), + cmp => cmp, + } + } +} +#[automatically_derived] +impl ::core::cmp::Ord for PackedPoint { + #[inline] + fn cmp(&self, other: &PackedPoint) -> ::core::cmp::Ordering { + match ::core::cmp::Ord::cmp(&{ self.x }, &{ other.x }) { + ::core::cmp::Ordering::Equal => + ::core::cmp::Ord::cmp(&{ self.y }, &{ other.y }), + cmp => cmp, + } + } +} + +// A large struct. Note: because this derives `Copy`, it gets the simple +// `clone` implemention that just does `*self`. struct Big { b1: u32, b2: u32, @@ -176,26 +265,20 @@ struct Big { impl ::core::clone::Clone for Big { #[inline] fn clone(&self) -> Big { - Big { - b1: ::core::clone::Clone::clone(&self.b1), - b2: ::core::clone::Clone::clone(&self.b2), - b3: ::core::clone::Clone::clone(&self.b3), - b4: ::core::clone::Clone::clone(&self.b4), - b5: ::core::clone::Clone::clone(&self.b5), - b6: ::core::clone::Clone::clone(&self.b6), - b7: ::core::clone::Clone::clone(&self.b7), - b8: ::core::clone::Clone::clone(&self.b8), - } + let _: ::core::clone::AssertParamIsClone<u32>; + *self } } #[automatically_derived] +impl ::core::marker::Copy for Big { } +#[automatically_derived] impl ::core::fmt::Debug for Big { fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result { let names: &'static _ = &["b1", "b2", "b3", "b4", "b5", "b6", "b7", "b8"]; let values: &[&dyn ::core::fmt::Debug] = - &[&&self.b1, &&self.b2, &&self.b3, &&self.b4, &&self.b5, - &&self.b6, &&self.b7, &&self.b8]; + &[&self.b1, &self.b2, &self.b3, &self.b4, &self.b5, &self.b6, + &self.b7, &&self.b8]; ::core::fmt::Formatter::debug_struct_fields_finish(f, "Big", names, values) } @@ -336,6 +419,54 @@ impl ::core::cmp::Ord for Big { } } +// A struct that doesn't impl `Copy`, which means it gets the non-simple +// `clone` implemention that clones the fields individually. +struct NonCopy(u32); +#[automatically_derived] +impl ::core::clone::Clone for NonCopy { + #[inline] + fn clone(&self) -> NonCopy { + NonCopy(::core::clone::Clone::clone(&self.0)) + } +} + +// A packed struct that doesn't impl `Copy`, which means it gets the non-simple +// `clone` implemention that clones the fields individually. +#[repr(packed)] +struct PackedNonCopy(u32); +#[automatically_derived] +impl ::core::clone::Clone for PackedNonCopy { + #[inline] + fn clone(&self) -> PackedNonCopy { + PackedNonCopy(::core::clone::Clone::clone(&{ self.0 })) + } +} + +// A struct that impls `Copy` manually, which means it gets the non-simple +// `clone` implemention that clones the fields individually. +struct ManualCopy(u32); +#[automatically_derived] +impl ::core::clone::Clone for ManualCopy { + #[inline] + fn clone(&self) -> ManualCopy { + ManualCopy(::core::clone::Clone::clone(&self.0)) + } +} +impl Copy for ManualCopy {} + +// A packed struct that impls `Copy` manually, which means it gets the +// non-simple `clone` implemention that clones the fields individually. +#[repr(packed)] +struct PackedManualCopy(u32); +#[automatically_derived] +impl ::core::clone::Clone for PackedManualCopy { + #[inline] + fn clone(&self) -> PackedManualCopy { + PackedManualCopy(::core::clone::Clone::clone(&{ self.0 })) + } +} +impl Copy for PackedManualCopy {} + // A struct with an unsized field. Some derives are not usable in this case. struct Unsized([u32]); #[automatically_derived] @@ -385,138 +516,265 @@ impl ::core::cmp::Ord for Unsized { } } -// A packed tuple struct that impls `Copy`. +// A packed struct with an unsized `[u8]` field. This is currently allowed, but +// causes a warning and will be phased out at some point. #[repr(packed)] -struct PackedCopy(u32); +struct PackedUnsizedU8([u8]); #[automatically_derived] -impl ::core::clone::Clone for PackedCopy { +impl ::core::fmt::Debug for PackedUnsizedU8 { + fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result { + ::core::fmt::Formatter::debug_tuple_field1_finish(f, + "PackedUnsizedU8", &&self.0) + } +} +#[automatically_derived] +impl ::core::hash::Hash for PackedUnsizedU8 { + fn hash<__H: ::core::hash::Hasher>(&self, state: &mut __H) -> () { + ::core::hash::Hash::hash(&self.0, state) + } +} + +trait Trait { + type A; +} + +// A generic struct involving an associated type. +struct Generic<T: Trait, U> { + t: T, + ta: T::A, + u: U, +} +#[automatically_derived] +impl<T: ::core::clone::Clone + Trait, U: ::core::clone::Clone> + ::core::clone::Clone for Generic<T, U> where T::A: ::core::clone::Clone { #[inline] - fn clone(&self) -> PackedCopy { - let _: ::core::clone::AssertParamIsClone<u32>; - *self + fn clone(&self) -> Generic<T, U> { + Generic { + t: ::core::clone::Clone::clone(&self.t), + ta: ::core::clone::Clone::clone(&self.ta), + u: ::core::clone::Clone::clone(&self.u), + } } } #[automatically_derived] -impl ::core::marker::Copy for PackedCopy { } +impl<T: ::core::marker::Copy + Trait, U: ::core::marker::Copy> + ::core::marker::Copy for Generic<T, U> where T::A: ::core::marker::Copy { +} #[automatically_derived] -impl ::core::fmt::Debug for PackedCopy { +impl<T: ::core::fmt::Debug + Trait, U: ::core::fmt::Debug> ::core::fmt::Debug + for Generic<T, U> where T::A: ::core::fmt::Debug { fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result { - ::core::fmt::Formatter::debug_tuple_field1_finish(f, "PackedCopy", - &&{ self.0 }) + ::core::fmt::Formatter::debug_struct_field3_finish(f, "Generic", "t", + &self.t, "ta", &self.ta, "u", &&self.u) } } #[automatically_derived] -impl ::core::default::Default for PackedCopy { +impl<T: ::core::default::Default + Trait, U: ::core::default::Default> + ::core::default::Default for Generic<T, U> where + T::A: ::core::default::Default { #[inline] - fn default() -> PackedCopy { - PackedCopy(::core::default::Default::default()) + fn default() -> Generic<T, U> { + Generic { + t: ::core::default::Default::default(), + ta: ::core::default::Default::default(), + u: ::core::default::Default::default(), + } } } #[automatically_derived] -impl ::core::hash::Hash for PackedCopy { +impl<T: ::core::hash::Hash + Trait, U: ::core::hash::Hash> ::core::hash::Hash + for Generic<T, U> where T::A: ::core::hash::Hash { fn hash<__H: ::core::hash::Hasher>(&self, state: &mut __H) -> () { - ::core::hash::Hash::hash(&{ self.0 }, state) + ::core::hash::Hash::hash(&self.t, state); + ::core::hash::Hash::hash(&self.ta, state); + ::core::hash::Hash::hash(&self.u, state) } } #[automatically_derived] -impl ::core::marker::StructuralPartialEq for PackedCopy { } +impl<T: Trait, U> ::core::marker::StructuralPartialEq for Generic<T, U> { } #[automatically_derived] -impl ::core::cmp::PartialEq for PackedCopy { +impl<T: ::core::cmp::PartialEq + Trait, U: ::core::cmp::PartialEq> + ::core::cmp::PartialEq for Generic<T, U> where + T::A: ::core::cmp::PartialEq { #[inline] - fn eq(&self, other: &PackedCopy) -> bool { { self.0 } == { other.0 } } + fn eq(&self, other: &Generic<T, U>) -> bool { + self.t == other.t && self.ta == other.ta && self.u == other.u + } } #[automatically_derived] -impl ::core::marker::StructuralEq for PackedCopy { } +impl<T: Trait, U> ::core::marker::StructuralEq for Generic<T, U> { } #[automatically_derived] -impl ::core::cmp::Eq for PackedCopy { +impl<T: ::core::cmp::Eq + Trait, U: ::core::cmp::Eq> ::core::cmp::Eq for + Generic<T, U> where T::A: ::core::cmp::Eq { #[inline] #[doc(hidden)] #[no_coverage] fn assert_receiver_is_total_eq(&self) -> () { - let _: ::core::cmp::AssertParamIsEq<u32>; + let _: ::core::cmp::AssertParamIsEq<T>; + let _: ::core::cmp::AssertParamIsEq<T::A>; + let _: ::core::cmp::AssertParamIsEq<U>; } } #[automatically_derived] -impl ::core::cmp::PartialOrd for PackedCopy { +impl<T: ::core::cmp::PartialOrd + Trait, U: ::core::cmp::PartialOrd> + ::core::cmp::PartialOrd for Generic<T, U> where + T::A: ::core::cmp::PartialOrd { #[inline] - fn partial_cmp(&self, other: &PackedCopy) + fn partial_cmp(&self, other: &Generic<T, U>) -> ::core::option::Option<::core::cmp::Ordering> { - ::core::cmp::PartialOrd::partial_cmp(&{ self.0 }, &{ other.0 }) + match ::core::cmp::PartialOrd::partial_cmp(&self.t, &other.t) { + ::core::option::Option::Some(::core::cmp::Ordering::Equal) => + match ::core::cmp::PartialOrd::partial_cmp(&self.ta, + &other.ta) { + ::core::option::Option::Some(::core::cmp::Ordering::Equal) + => ::core::cmp::PartialOrd::partial_cmp(&self.u, &other.u), + cmp => cmp, + }, + cmp => cmp, + } } } #[automatically_derived] -impl ::core::cmp::Ord for PackedCopy { +impl<T: ::core::cmp::Ord + Trait, U: ::core::cmp::Ord> ::core::cmp::Ord for + Generic<T, U> where T::A: ::core::cmp::Ord { #[inline] - fn cmp(&self, other: &PackedCopy) -> ::core::cmp::Ordering { - ::core::cmp::Ord::cmp(&{ self.0 }, &{ other.0 }) + fn cmp(&self, other: &Generic<T, U>) -> ::core::cmp::Ordering { + match ::core::cmp::Ord::cmp(&self.t, &other.t) { + ::core::cmp::Ordering::Equal => + match ::core::cmp::Ord::cmp(&self.ta, &other.ta) { + ::core::cmp::Ordering::Equal => + ::core::cmp::Ord::cmp(&self.u, &other.u), + cmp => cmp, + }, + cmp => cmp, + } } } -// A packed tuple struct that does not impl `Copy`. Note that the alignment of -// the field must be 1 for this code to be valid. Otherwise it triggers an -// error "`#[derive]` can't be used on a `#[repr(packed)]` struct that does not -// derive Copy (error E0133)" at MIR building time. This is a weird case and -// it's possible that this struct is not supposed to work, but for now it does. +// A packed, generic tuple struct involving an associated type. Because it is +// packed, a `T: Copy` bound is added to all impls (and where clauses within +// them) except for `Default`. This is because we must access fields using +// copies (e.g. `&{self.0}`), instead of using direct references (e.g. +// `&self.0`) which may be misaligned in a packed struct. #[repr(packed)] -struct PackedNonCopy(u8); +struct PackedGeneric<T: Trait, U>(T, T::A, U); #[automatically_derived] -impl ::core::clone::Clone for PackedNonCopy { +impl<T: ::core::clone::Clone + ::core::marker::Copy + Trait, + U: ::core::clone::Clone + ::core::marker::Copy> ::core::clone::Clone for + PackedGeneric<T, U> where T::A: ::core::clone::Clone + + ::core::marker::Copy { #[inline] - fn clone(&self) -> PackedNonCopy { - PackedNonCopy(::core::clone::Clone::clone(&self.0)) + fn clone(&self) -> PackedGeneric<T, U> { + PackedGeneric(::core::clone::Clone::clone(&{ self.0 }), + ::core::clone::Clone::clone(&{ self.1 }), + ::core::clone::Clone::clone(&{ self.2 })) } } #[automatically_derived] -impl ::core::fmt::Debug for PackedNonCopy { +impl<T: ::core::marker::Copy + Trait, U: ::core::marker::Copy> + ::core::marker::Copy for PackedGeneric<T, U> where + T::A: ::core::marker::Copy { +} +#[automatically_derived] +impl<T: ::core::fmt::Debug + ::core::marker::Copy + Trait, + U: ::core::fmt::Debug + ::core::marker::Copy> ::core::fmt::Debug for + PackedGeneric<T, U> where T::A: ::core::fmt::Debug + ::core::marker::Copy + { fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result { - ::core::fmt::Formatter::debug_tuple_field1_finish(f, "PackedNonCopy", - &&self.0) + ::core::fmt::Formatter::debug_tuple_field3_finish(f, "PackedGeneric", + &{ self.0 }, &{ self.1 }, &&{ self.2 }) } } #[automatically_derived] -impl ::core::default::Default for PackedNonCopy { +impl<T: ::core::default::Default + Trait, U: ::core::default::Default> + ::core::default::Default for PackedGeneric<T, U> where + T::A: ::core::default::Default { #[inline] - fn default() -> PackedNonCopy { - PackedNonCopy(::core::default::Default::default()) + fn default() -> PackedGeneric<T, U> { + PackedGeneric(::core::default::Default::default(), + ::core::default::Default::default(), + ::core::default::Default::default()) } } #[automatically_derived] -impl ::core::hash::Hash for PackedNonCopy { +impl<T: ::core::hash::Hash + ::core::marker::Copy + Trait, + U: ::core::hash::Hash + ::core::marker::Copy> ::core::hash::Hash for + PackedGeneric<T, U> where T::A: ::core::hash::Hash + ::core::marker::Copy + { fn hash<__H: ::core::hash::Hasher>(&self, state: &mut __H) -> () { - ::core::hash::Hash::hash(&self.0, state) + ::core::hash::Hash::hash(&{ self.0 }, state); + ::core::hash::Hash::hash(&{ self.1 }, state); + ::core::hash::Hash::hash(&{ self.2 }, state) } } #[automatically_derived] -impl ::core::marker::StructuralPartialEq for PackedNonCopy { } +impl<T: Trait, U> ::core::marker::StructuralPartialEq for PackedGeneric<T, U> + { +} #[automatically_derived] -impl ::core::cmp::PartialEq for PackedNonCopy { +impl<T: ::core::cmp::PartialEq + ::core::marker::Copy + Trait, + U: ::core::cmp::PartialEq + ::core::marker::Copy> ::core::cmp::PartialEq + for PackedGeneric<T, U> where T::A: ::core::cmp::PartialEq + + ::core::marker::Copy { #[inline] - fn eq(&self, other: &PackedNonCopy) -> bool { self.0 == other.0 } + fn eq(&self, other: &PackedGeneric<T, U>) -> bool { + ({ self.0 }) == ({ other.0 }) && ({ self.1 }) == ({ other.1 }) && + ({ self.2 }) == ({ other.2 }) + } } #[automatically_derived] -impl ::core::marker::StructuralEq for PackedNonCopy { } +impl<T: Trait, U> ::core::marker::StructuralEq for PackedGeneric<T, U> { } #[automatically_derived] -impl ::core::cmp::Eq for PackedNonCopy { +impl<T: ::core::cmp::Eq + ::core::marker::Copy + Trait, U: ::core::cmp::Eq + + ::core::marker::Copy> ::core::cmp::Eq for PackedGeneric<T, U> where + T::A: ::core::cmp::Eq + ::core::marker::Copy { #[inline] #[doc(hidden)] #[no_coverage] fn assert_receiver_is_total_eq(&self) -> () { - let _: ::core::cmp::AssertParamIsEq<u8>; + let _: ::core::cmp::AssertParamIsEq<T>; + let _: ::core::cmp::AssertParamIsEq<T::A>; + let _: ::core::cmp::AssertParamIsEq<U>; } } #[automatically_derived] -impl ::core::cmp::PartialOrd for PackedNonCopy { +impl<T: ::core::cmp::PartialOrd + ::core::marker::Copy + Trait, + U: ::core::cmp::PartialOrd + ::core::marker::Copy> ::core::cmp::PartialOrd + for PackedGeneric<T, U> where T::A: ::core::cmp::PartialOrd + + ::core::marker::Copy { #[inline] - fn partial_cmp(&self, other: &PackedNonCopy) + fn partial_cmp(&self, other: &PackedGeneric<T, U>) -> ::core::option::Option<::core::cmp::Ordering> { - ::core::cmp::PartialOrd::partial_cmp(&self.0, &other.0) + match ::core::cmp::PartialOrd::partial_cmp(&{ self.0 }, &{ other.0 }) + { + ::core::option::Option::Some(::core::cmp::Ordering::Equal) => + match ::core::cmp::PartialOrd::partial_cmp(&{ self.1 }, + &{ other.1 }) { + ::core::option::Option::Some(::core::cmp::Ordering::Equal) + => + ::core::cmp::PartialOrd::partial_cmp(&{ self.2 }, + &{ other.2 }), + cmp => cmp, + }, + cmp => cmp, + } } } #[automatically_derived] -impl ::core::cmp::Ord for PackedNonCopy { +impl<T: ::core::cmp::Ord + ::core::marker::Copy + Trait, U: ::core::cmp::Ord + + ::core::marker::Copy> ::core::cmp::Ord for PackedGeneric<T, U> where + T::A: ::core::cmp::Ord + ::core::marker::Copy { #[inline] - fn cmp(&self, other: &PackedNonCopy) -> ::core::cmp::Ordering { - ::core::cmp::Ord::cmp(&self.0, &other.0) + fn cmp(&self, other: &PackedGeneric<T, U>) -> ::core::cmp::Ordering { + match ::core::cmp::Ord::cmp(&{ self.0 }, &{ other.0 }) { + ::core::cmp::Ordering::Equal => + match ::core::cmp::Ord::cmp(&{ self.1 }, &{ other.1 }) { + ::core::cmp::Ordering::Equal => + ::core::cmp::Ord::cmp(&{ self.2 }, &{ other.2 }), + cmp => cmp, + }, + cmp => cmp, + } } } @@ -826,7 +1084,7 @@ impl ::core::fmt::Debug for Mixed { &__self_0), Mixed::S { d1: __self_0, d2: __self_1 } => ::core::fmt::Formatter::debug_struct_field2_finish(f, "S", - "d1", &__self_0, "d2", &__self_1), + "d1", __self_0, "d2", &__self_1), } } } @@ -889,23 +1147,20 @@ impl ::core::cmp::PartialOrd for Mixed { -> ::core::option::Option<::core::cmp::Ordering> { let __self_tag = ::core::intrinsics::discriminant_value(self); let __arg1_tag = ::core::intrinsics::discriminant_value(other); - match ::core::cmp::PartialOrd::partial_cmp(&__self_tag, &__arg1_tag) { - ::core::option::Option::Some(::core::cmp::Ordering::Equal) => - match (self, other) { - (Mixed::R(__self_0), Mixed::R(__arg1_0)) => - ::core::cmp::PartialOrd::partial_cmp(__self_0, __arg1_0), - (Mixed::S { d1: __self_0, d2: __self_1 }, Mixed::S { - d1: __arg1_0, d2: __arg1_1 }) => - match ::core::cmp::PartialOrd::partial_cmp(__self_0, - __arg1_0) { - ::core::option::Option::Some(::core::cmp::Ordering::Equal) - => ::core::cmp::PartialOrd::partial_cmp(__self_1, __arg1_1), - cmp => cmp, - }, - _ => - ::core::option::Option::Some(::core::cmp::Ordering::Equal), + match (self, other) { + (Mixed::R(__self_0), Mixed::R(__arg1_0)) => + ::core::cmp::PartialOrd::partial_cmp(__self_0, __arg1_0), + (Mixed::S { d1: __self_0, d2: __self_1 }, Mixed::S { + d1: __arg1_0, d2: __arg1_1 }) => + match ::core::cmp::PartialOrd::partial_cmp(__self_0, __arg1_0) + { + ::core::option::Option::Some(::core::cmp::Ordering::Equal) + => ::core::cmp::PartialOrd::partial_cmp(__self_1, __arg1_1), + cmp => cmp, }, - cmp => cmp, + _ => + ::core::cmp::PartialOrd::partial_cmp(&__self_tag, + &__arg1_tag), } } } @@ -1019,35 +1274,152 @@ impl ::core::cmp::PartialOrd for Fielded { -> ::core::option::Option<::core::cmp::Ordering> { let __self_tag = ::core::intrinsics::discriminant_value(self); let __arg1_tag = ::core::intrinsics::discriminant_value(other); - match ::core::cmp::PartialOrd::partial_cmp(&__self_tag, &__arg1_tag) { - ::core::option::Option::Some(::core::cmp::Ordering::Equal) => + match (self, other) { + (Fielded::X(__self_0), Fielded::X(__arg1_0)) => + ::core::cmp::PartialOrd::partial_cmp(__self_0, __arg1_0), + (Fielded::Y(__self_0), Fielded::Y(__arg1_0)) => + ::core::cmp::PartialOrd::partial_cmp(__self_0, __arg1_0), + (Fielded::Z(__self_0), Fielded::Z(__arg1_0)) => + ::core::cmp::PartialOrd::partial_cmp(__self_0, __arg1_0), + _ => + ::core::cmp::PartialOrd::partial_cmp(&__self_tag, + &__arg1_tag), + } + } +} +#[automatically_derived] +impl ::core::cmp::Ord for Fielded { + #[inline] + fn cmp(&self, other: &Fielded) -> ::core::cmp::Ordering { + let __self_tag = ::core::intrinsics::discriminant_value(self); + let __arg1_tag = ::core::intrinsics::discriminant_value(other); + match ::core::cmp::Ord::cmp(&__self_tag, &__arg1_tag) { + ::core::cmp::Ordering::Equal => match (self, other) { (Fielded::X(__self_0), Fielded::X(__arg1_0)) => - ::core::cmp::PartialOrd::partial_cmp(__self_0, __arg1_0), + ::core::cmp::Ord::cmp(__self_0, __arg1_0), (Fielded::Y(__self_0), Fielded::Y(__arg1_0)) => - ::core::cmp::PartialOrd::partial_cmp(__self_0, __arg1_0), + ::core::cmp::Ord::cmp(__self_0, __arg1_0), (Fielded::Z(__self_0), Fielded::Z(__arg1_0)) => - ::core::cmp::PartialOrd::partial_cmp(__self_0, __arg1_0), + ::core::cmp::Ord::cmp(__self_0, __arg1_0), _ => unsafe { ::core::intrinsics::unreachable() } }, cmp => cmp, } } } + +// A generic enum. Note that `Default` cannot be derived for this enum. +enum EnumGeneric<T, U> { One(T), Two(U), } #[automatically_derived] -impl ::core::cmp::Ord for Fielded { +impl<T: ::core::clone::Clone, U: ::core::clone::Clone> ::core::clone::Clone + for EnumGeneric<T, U> { #[inline] - fn cmp(&self, other: &Fielded) -> ::core::cmp::Ordering { + fn clone(&self) -> EnumGeneric<T, U> { + match self { + EnumGeneric::One(__self_0) => + EnumGeneric::One(::core::clone::Clone::clone(__self_0)), + EnumGeneric::Two(__self_0) => + EnumGeneric::Two(::core::clone::Clone::clone(__self_0)), + } + } +} +#[automatically_derived] +impl<T: ::core::marker::Copy, U: ::core::marker::Copy> ::core::marker::Copy + for EnumGeneric<T, U> { +} +#[automatically_derived] +impl<T: ::core::fmt::Debug, U: ::core::fmt::Debug> ::core::fmt::Debug for + EnumGeneric<T, U> { + fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result { + match self { + EnumGeneric::One(__self_0) => + ::core::fmt::Formatter::debug_tuple_field1_finish(f, "One", + &__self_0), + EnumGeneric::Two(__self_0) => + ::core::fmt::Formatter::debug_tuple_field1_finish(f, "Two", + &__self_0), + } + } +} +#[automatically_derived] +impl<T: ::core::hash::Hash, U: ::core::hash::Hash> ::core::hash::Hash for + EnumGeneric<T, U> { + fn hash<__H: ::core::hash::Hasher>(&self, state: &mut __H) -> () { + let __self_tag = ::core::intrinsics::discriminant_value(self); + ::core::hash::Hash::hash(&__self_tag, state); + match self { + EnumGeneric::One(__self_0) => + ::core::hash::Hash::hash(__self_0, state), + EnumGeneric::Two(__self_0) => + ::core::hash::Hash::hash(__self_0, state), + } + } +} +#[automatically_derived] +impl<T, U> ::core::marker::StructuralPartialEq for EnumGeneric<T, U> { } +#[automatically_derived] +impl<T: ::core::cmp::PartialEq, U: ::core::cmp::PartialEq> + ::core::cmp::PartialEq for EnumGeneric<T, U> { + #[inline] + fn eq(&self, other: &EnumGeneric<T, U>) -> bool { + let __self_tag = ::core::intrinsics::discriminant_value(self); + let __arg1_tag = ::core::intrinsics::discriminant_value(other); + __self_tag == __arg1_tag && + match (self, other) { + (EnumGeneric::One(__self_0), EnumGeneric::One(__arg1_0)) => + *__self_0 == *__arg1_0, + (EnumGeneric::Two(__self_0), EnumGeneric::Two(__arg1_0)) => + *__self_0 == *__arg1_0, + _ => unsafe { ::core::intrinsics::unreachable() } + } + } +} +#[automatically_derived] +impl<T, U> ::core::marker::StructuralEq for EnumGeneric<T, U> { } +#[automatically_derived] +impl<T: ::core::cmp::Eq, U: ::core::cmp::Eq> ::core::cmp::Eq for + EnumGeneric<T, U> { + #[inline] + #[doc(hidden)] + #[no_coverage] + fn assert_receiver_is_total_eq(&self) -> () { + let _: ::core::cmp::AssertParamIsEq<T>; + let _: ::core::cmp::AssertParamIsEq<U>; + } +} +#[automatically_derived] +impl<T: ::core::cmp::PartialOrd, U: ::core::cmp::PartialOrd> + ::core::cmp::PartialOrd for EnumGeneric<T, U> { + #[inline] + fn partial_cmp(&self, other: &EnumGeneric<T, U>) + -> ::core::option::Option<::core::cmp::Ordering> { + let __self_tag = ::core::intrinsics::discriminant_value(self); + let __arg1_tag = ::core::intrinsics::discriminant_value(other); + match (self, other) { + (EnumGeneric::One(__self_0), EnumGeneric::One(__arg1_0)) => + ::core::cmp::PartialOrd::partial_cmp(__self_0, __arg1_0), + (EnumGeneric::Two(__self_0), EnumGeneric::Two(__arg1_0)) => + ::core::cmp::PartialOrd::partial_cmp(__self_0, __arg1_0), + _ => + ::core::cmp::PartialOrd::partial_cmp(&__self_tag, + &__arg1_tag), + } + } +} +#[automatically_derived] +impl<T: ::core::cmp::Ord, U: ::core::cmp::Ord> ::core::cmp::Ord for + EnumGeneric<T, U> { + #[inline] + fn cmp(&self, other: &EnumGeneric<T, U>) -> ::core::cmp::Ordering { let __self_tag = ::core::intrinsics::discriminant_value(self); let __arg1_tag = ::core::intrinsics::discriminant_value(other); match ::core::cmp::Ord::cmp(&__self_tag, &__arg1_tag) { ::core::cmp::Ordering::Equal => match (self, other) { - (Fielded::X(__self_0), Fielded::X(__arg1_0)) => + (EnumGeneric::One(__self_0), EnumGeneric::One(__arg1_0)) => ::core::cmp::Ord::cmp(__self_0, __arg1_0), - (Fielded::Y(__self_0), Fielded::Y(__arg1_0)) => - ::core::cmp::Ord::cmp(__self_0, __arg1_0), - (Fielded::Z(__self_0), Fielded::Z(__arg1_0)) => + (EnumGeneric::Two(__self_0), EnumGeneric::Two(__arg1_0)) => ::core::cmp::Ord::cmp(__self_0, __arg1_0), _ => unsafe { ::core::intrinsics::unreachable() } }, diff --git a/tests/ui/destructure-trait-ref.stderr b/tests/ui/destructure-trait-ref.stderr index 18a889837df..38d20188827 100644 --- a/tests/ui/destructure-trait-ref.stderr +++ b/tests/ui/destructure-trait-ref.stderr @@ -22,7 +22,7 @@ error[E0308]: mismatched types LL | let &&x = &1isize as &dyn T; | ^^ ----------------- this expression has type `&dyn T` | | - | expected trait object `dyn T`, found reference + | expected `dyn T`, found `&_` | = note: expected trait object `dyn T` found reference `&_` @@ -38,7 +38,7 @@ error[E0308]: mismatched types LL | let &&&x = &(&1isize as &dyn T); | ^^ -------------------- this expression has type `&&dyn T` | | - | expected trait object `dyn T`, found reference + | expected `dyn T`, found `&_` | = note: expected trait object `dyn T` found reference `&_` @@ -54,7 +54,7 @@ error[E0308]: mismatched types LL | let box box x = Box::new(1isize) as Box<dyn T>; | ^^^^^ ------------------------------ this expression has type `Box<dyn T>` | | - | expected trait object `dyn T`, found struct `Box` + | expected `dyn T`, found `Box<_>` | = note: expected trait object `dyn T` found struct `Box<_>` diff --git a/tests/ui/destructuring-assignment/default-match-bindings-forbidden.stderr b/tests/ui/destructuring-assignment/default-match-bindings-forbidden.stderr index 950e0223e22..b285ee1f304 100644 --- a/tests/ui/destructuring-assignment/default-match-bindings-forbidden.stderr +++ b/tests/ui/destructuring-assignment/default-match-bindings-forbidden.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | (x, y) = &(1, 2); | ^^^^^^ ------- this expression has type `&({integer}, {integer})` | | - | expected reference, found tuple + | expected `&({integer}, {integer})`, found `(_, _)` | = note: expected reference `&({integer}, {integer})` found tuple `(_, _)` diff --git a/tests/ui/diagnostic-flags/terminal_urls.rs b/tests/ui/diagnostic-flags/terminal_urls.rs new file mode 100644 index 00000000000..1f04e2aade1 --- /dev/null +++ b/tests/ui/diagnostic-flags/terminal_urls.rs @@ -0,0 +1,4 @@ +// compile-flags: -Zterminal-urls=yes +fn main() { + let () = 4; //~ ERROR +} diff --git a/tests/ui/diagnostic-flags/terminal_urls.stderr b/tests/ui/diagnostic-flags/terminal_urls.stderr new file mode 100644 index 00000000000..7f7e69c5d5d --- /dev/null +++ b/tests/ui/diagnostic-flags/terminal_urls.stderr @@ -0,0 +1,11 @@ +error[]8;;https://doc.rust-lang.org/error_codes/E0308.htmlE0308]8;;]: mismatched types + --> $DIR/terminal_urls.rs:3:9 + | +LL | let () = 4; + | ^^ - this expression has type `{integer}` + | | + | expected integer, found `()` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/diagnostic-width/long-E0308.stderr b/tests/ui/diagnostic-width/long-E0308.stderr index 1c99898bc83..20b018b9f77 100644 --- a/tests/ui/diagnostic-width/long-E0308.stderr +++ b/tests/ui/diagnostic-width/long-E0308.stderr @@ -16,7 +16,7 @@ LL | | Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok... LL | | Ok("") LL | | )))))))))))))))))))))))))))))) LL | | )))))))))))))))))))))))))))))); - | |__________________________________^ expected struct `Atype`, found enum `Result` + | |__________________________________^ expected `Atype<Btype<..., ...>, ...>`, found `Result<Result<..., ...>, ...>` | = note: expected struct `Atype<Btype<..., ...>, ...>` the full type name has been written to '$TEST_BUILD_DIR/diagnostic-width/long-E0308/long-E0308.long-type-hash.txt' @@ -32,7 +32,7 @@ LL | | Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(... LL | | Ok(Ok(Ok(Ok(Ok(Ok(Ok(""))))))) LL | | )))))))))))))))))))))))))))))) LL | | )))))))))))))))))))))))); - | |____________________________^ expected enum `Option`, found enum `Result` + | |____________________________^ expected `Option<Result<..., ...>>`, found `Result<Result<..., ...>, ...>` | = note: expected enum `Option<Result<..., ...>>` the full type name has been written to '$TEST_BUILD_DIR/diagnostic-width/long-E0308/long-E0308.long-type-hash.txt' @@ -50,7 +50,7 @@ LL | | Atype< ... | LL | | i32 LL | | > = (); - | | - ^^ expected struct `Atype`, found `()` + | | - ^^ expected `Atype<Btype<..., ...>, ...>`, found `()` | |_____| | expected due to this | @@ -69,7 +69,7 @@ LL | | Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(... LL | | Ok(Ok(Ok(Ok(Ok(Ok(Ok(""))))))) LL | | )))))))))))))))))))))))))))))) LL | | )))))))))))))))))))))))); - | |____________________________^ expected `()`, found enum `Result` + | |____________________________^ expected `()`, found `Result<Result<..., ...>, ...>` | = note: expected unit type `()` found enum `Result<Result<..., ...>, ...>` diff --git a/tests/ui/did_you_mean/brackets-to-braces-single-element.stderr b/tests/ui/did_you_mean/brackets-to-braces-single-element.stderr index 6ded03e45b5..a7ec192592e 100644 --- a/tests/ui/did_you_mean/brackets-to-braces-single-element.stderr +++ b/tests/ui/did_you_mean/brackets-to-braces-single-element.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/brackets-to-braces-single-element.rs:1:24 | LL | const A: [&str; 1] = { "hello" }; - | ^^^^^^^ expected array `[&'static str; 1]`, found `&str` + | ^^^^^^^ expected `[&str; 1]`, found `&str` | help: to create an array, use square brackets instead of curly braces | @@ -13,7 +13,7 @@ error[E0308]: mismatched types --> $DIR/brackets-to-braces-single-element.rs:4:19 | LL | const B: &[u32] = &{ 1 }; - | ^^^^^^ expected slice `[u32]`, found integer + | ^^^^^^ expected `&[u32]`, found `&{integer}` | = note: expected reference `&'static [u32]` found reference `&{integer}` @@ -26,7 +26,7 @@ error[E0308]: mismatched types --> $DIR/brackets-to-braces-single-element.rs:7:27 | LL | const C: &&[u32; 1] = &&{ 1 }; - | ^ expected array `[u32; 1]`, found integer + | ^ expected `[u32; 1]`, found integer | help: to create an array, use square brackets instead of curly braces | diff --git a/tests/ui/did_you_mean/compatible-variants-in-pat.stderr b/tests/ui/did_you_mean/compatible-variants-in-pat.stderr index 473468af6ee..5e48871bb01 100644 --- a/tests/ui/did_you_mean/compatible-variants-in-pat.stderr +++ b/tests/ui/did_you_mean/compatible-variants-in-pat.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match f { | - this expression has type `Foo` LL | Bar { x } => { - | ^^^^^^^^^ expected enum `Foo`, found struct `Bar` + | ^^^^^^^^^ expected `Foo`, found `Bar` | help: try wrapping the pattern in `Foo::Bar` | @@ -22,7 +22,7 @@ LL | match s { LL | S => { | ^ | | - | expected enum `Option`, found struct `S` + | expected `Option<S>`, found `S` | `S` is interpreted as a unit struct, not a new binding | = note: expected enum `Option<S>` @@ -47,7 +47,7 @@ LL | match s { LL | S => { | ^ | | - | expected enum `Result`, found struct `S` + | expected `Result<S, S>`, found `S` | `S` is interpreted as a unit struct, not a new binding | = note: expected enum `Result<S, S>` diff --git a/tests/ui/did_you_mean/compatible-variants.stderr b/tests/ui/did_you_mean/compatible-variants.stderr index fe81da19833..7b88d93ead1 100644 --- a/tests/ui/did_you_mean/compatible-variants.stderr +++ b/tests/ui/did_you_mean/compatible-variants.stderr @@ -7,7 +7,7 @@ LL | / while false { LL | | LL | | f(); LL | | } - | |_____^ expected enum `Option`, found `()` + | |_____^ expected `Option<()>`, found `()` | = note: expected enum `Option<()>` found unit type `()` @@ -26,7 +26,7 @@ error[E0308]: mismatched types LL | fn b() -> Result<(), ()> { | -------------- expected `Result<(), ()>` because of return type LL | f() - | ^^^ expected enum `Result`, found `()` + | ^^^ expected `Result<(), ()>`, found `()` | = note: expected enum `Result<(), ()>` found unit type `()` @@ -45,7 +45,7 @@ LL | / for _ in [1, 2] { LL | | LL | | f(); LL | | } - | |_____^ expected enum `Option`, found `()` + | |_____^ expected `Option<()>`, found `()` | = note: expected enum `Option<()>` found unit type `()` @@ -62,7 +62,7 @@ error[E0308]: `?` operator has incompatible types --> $DIR/compatible-variants.rs:35:5 | LL | c()? - | ^^^^ expected enum `Option`, found `()` + | ^^^^ expected `Option<()>`, found `()` | = note: `?` operator cannot convert from `()` to `Option<()>` = note: expected enum `Option<()>` @@ -85,7 +85,7 @@ error[E0308]: mismatched types --> $DIR/compatible-variants.rs:42:25 | LL | let _: Option<()> = while false {}; - | ---------- ^^^^^^^^^^^^^^ expected enum `Option`, found `()` + | ---------- ^^^^^^^^^^^^^^ expected `Option<()>`, found `()` | | | expected due to this | @@ -100,7 +100,7 @@ error[E0308]: mismatched types --> $DIR/compatible-variants.rs:46:9 | LL | while false {} - | ^^^^^^^^^^^^^^ expected enum `Option`, found `()` + | ^^^^^^^^^^^^^^ expected `Option<()>`, found `()` | = note: expected enum `Option<()>` found unit type `()` @@ -117,7 +117,7 @@ error[E0308]: mismatched types --> $DIR/compatible-variants.rs:50:31 | LL | let _: Result<i32, i32> = 1; - | ---------------- ^ expected enum `Result`, found integer + | ---------------- ^ expected `Result<i32, i32>`, found integer | | | expected due to this | @@ -134,7 +134,7 @@ error[E0308]: mismatched types --> $DIR/compatible-variants.rs:53:26 | LL | let _: Option<i32> = 1; - | ----------- ^ expected enum `Option`, found integer + | ----------- ^ expected `Option<i32>`, found integer | | | expected due to this | @@ -149,7 +149,7 @@ error[E0308]: mismatched types --> $DIR/compatible-variants.rs:56:28 | LL | let _: Hey<i32, i32> = 1; - | ------------- ^ expected enum `Hey`, found integer + | ------------- ^ expected `Hey<i32, i32>`, found integer | | | expected due to this | @@ -166,7 +166,7 @@ error[E0308]: mismatched types --> $DIR/compatible-variants.rs:59:29 | LL | let _: Hey<i32, bool> = false; - | -------------- ^^^^^ expected enum `Hey`, found `bool` + | -------------- ^^^^^ expected `Hey<i32, bool>`, found `bool` | | | expected due to this | @@ -181,7 +181,7 @@ error[E0308]: mismatched types --> $DIR/compatible-variants.rs:63:19 | LL | let _ = Foo { bar }; - | ^^^ expected enum `Option`, found `i32` + | ^^^ expected `Option<i32>`, found `i32` | = note: expected enum `Option<i32>` found type `i32` @@ -194,7 +194,7 @@ error[E0308]: mismatched types --> $DIR/compatible-variants.rs:80:16 | LL | let a: A = B::Fst; - | - ^^^^^^ expected enum `A`, found enum `B` + | - ^^^^^^ expected `A`, found `B` | | | expected due to this | @@ -207,7 +207,7 @@ error[E0308]: mismatched types --> $DIR/compatible-variants.rs:86:17 | LL | let a: A2 = B::Fst; - | -- ^^^^^^ expected struct `A2`, found enum `B` + | -- ^^^^^^ expected `A2`, found `B` | | | expected due to this | diff --git a/tests/ui/did_you_mean/issue-42764.stderr b/tests/ui/did_you_mean/issue-42764.stderr index 6a7fd8fe251..3819a5a187f 100644 --- a/tests/ui/did_you_mean/issue-42764.stderr +++ b/tests/ui/did_you_mean/issue-42764.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-42764.rs:11:43 | LL | this_function_expects_a_double_option(n); - | ------------------------------------- ^ expected enum `DoubleOption`, found `usize` + | ------------------------------------- ^ expected `DoubleOption<_>`, found `usize` | | | arguments to this function are incorrect | @@ -24,7 +24,7 @@ error[E0308]: mismatched types --> $DIR/issue-42764.rs:27:33 | LL | let _c = Context { wrapper: Payload{} }; - | ^^^^^^^^^ expected struct `Wrapper`, found struct `Payload` + | ^^^^^^^^^ expected `Wrapper`, found `Payload` | help: try wrapping the expression in `Wrapper` | diff --git a/tests/ui/did_you_mean/issue-46718-struct-pattern-dotdotdot.stderr b/tests/ui/did_you_mean/issue-46718-struct-pattern-dotdotdot.stderr index bfe1ed32859..589b2c37849 100644 --- a/tests/ui/did_you_mean/issue-46718-struct-pattern-dotdotdot.stderr +++ b/tests/ui/did_you_mean/issue-46718-struct-pattern-dotdotdot.stderr @@ -2,7 +2,12 @@ error: expected field pattern, found `...` --> $DIR/issue-46718-struct-pattern-dotdotdot.rs:11:55 | LL | PersonalityInventory { expressivity: exp, ... } => exp - | ^^^ help: to omit remaining fields, use one fewer `.`: `..` + | ^^^ + | +help: to omit remaining fields, use `..` + | +LL | PersonalityInventory { expressivity: exp, .. } => exp + | ~~ error: aborting due to previous error diff --git a/tests/ui/did_you_mean/println-typo.rs b/tests/ui/did_you_mean/println-typo.rs new file mode 100644 index 00000000000..685b5e1f284 --- /dev/null +++ b/tests/ui/did_you_mean/println-typo.rs @@ -0,0 +1,6 @@ +// https://internals.rust-lang.org/t/18227 + +fn main() { + prinltn!(); //~ ERROR cannot find macro `prinltn` in this scope + //^ a macro with a similar name exists: `println` +} diff --git a/tests/ui/did_you_mean/println-typo.stderr b/tests/ui/did_you_mean/println-typo.stderr new file mode 100644 index 00000000000..43b7b1894e2 --- /dev/null +++ b/tests/ui/did_you_mean/println-typo.stderr @@ -0,0 +1,11 @@ +error: cannot find macro `prinltn` in this scope + --> $DIR/println-typo.rs:4:5 + | +LL | prinltn!(); + | ^^^^^^^ help: a macro with a similar name exists: `println` + --> $SRC_DIR/std/src/macros.rs:LL:COL + | + = note: similarly named macro `println` defined here + +error: aborting due to previous error + diff --git a/tests/ui/did_you_mean/recursion_limit_deref.stderr b/tests/ui/did_you_mean/recursion_limit_deref.stderr index a6b5681a68c..32fb628c470 100644 --- a/tests/ui/did_you_mean/recursion_limit_deref.stderr +++ b/tests/ui/did_you_mean/recursion_limit_deref.stderr @@ -10,7 +10,7 @@ error[E0308]: mismatched types --> $DIR/recursion_limit_deref.rs:51:22 | LL | let x: &Bottom = &t; - | ------- ^^ expected struct `Bottom`, found struct `Top` + | ------- ^^ expected `&Bottom`, found `&Top` | | | expected due to this | diff --git a/tests/ui/disambiguate-identical-names.stderr b/tests/ui/disambiguate-identical-names.stderr index 87560c4c797..7d8293018d2 100644 --- a/tests/ui/disambiguate-identical-names.stderr +++ b/tests/ui/disambiguate-identical-names.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/disambiguate-identical-names.rs:13:10 | LL | test(&v); - | ---- ^^ expected struct `Vec`, found struct `HashMap` + | ---- ^^ expected `&Vec<Vec<u32>>`, found `&HashMap<u8, u8>` | | | arguments to this function are incorrect | diff --git a/tests/ui/diverging-fn-tail-35849.stderr b/tests/ui/diverging-fn-tail-35849.stderr index 21361489a2c..f5b5a4cccad 100644 --- a/tests/ui/diverging-fn-tail-35849.stderr +++ b/tests/ui/diverging-fn-tail-35849.stderr @@ -5,7 +5,7 @@ LL | fn assert_sizeof() -> ! { | - expected `!` because of return type LL | unsafe { LL | ::std::mem::transmute::<f64, [u8; 8]>(panic!()) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `!`, found array `[u8; 8]` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `!`, found `[u8; 8]` | = note: expected type `!` found array `[u8; 8]` diff --git a/tests/ui/issues/issue-2735-2.rs b/tests/ui/drop/issue-2735-2.rs index 70ebce9d35a..70ebce9d35a 100644 --- a/tests/ui/issues/issue-2735-2.rs +++ b/tests/ui/drop/issue-2735-2.rs diff --git a/tests/ui/issues/issue-2735-3.rs b/tests/ui/drop/issue-2735-3.rs index 23301537835..23301537835 100644 --- a/tests/ui/issues/issue-2735-3.rs +++ b/tests/ui/drop/issue-2735-3.rs diff --git a/tests/ui/issues/issue-2735.rs b/tests/ui/drop/issue-2735.rs index 20d3949a9f9..20d3949a9f9 100644 --- a/tests/ui/issues/issue-2735.rs +++ b/tests/ui/drop/issue-2735.rs diff --git a/tests/ui/dst/dst-bad-assign-3.rs b/tests/ui/dst/dst-bad-assign-3.rs index d05b3937c99..d199864d99c 100644 --- a/tests/ui/dst/dst-bad-assign-3.rs +++ b/tests/ui/dst/dst-bad-assign-3.rs @@ -32,7 +32,7 @@ pub fn main() { let z: Box<dyn ToBar> = Box::new(Bar1 {f: 36}); f5.2 = Bar1 {f: 36}; //~^ ERROR mismatched types - //~| expected trait object `dyn ToBar`, found struct `Bar1` + //~| expected `dyn ToBar`, found `Bar1` //~| expected trait object `dyn ToBar` //~| found struct `Bar1` //~| ERROR the size for values of type diff --git a/tests/ui/dst/dst-bad-assign-3.stderr b/tests/ui/dst/dst-bad-assign-3.stderr index b326dbbbc14..6dd3434fd21 100644 --- a/tests/ui/dst/dst-bad-assign-3.stderr +++ b/tests/ui/dst/dst-bad-assign-3.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/dst-bad-assign-3.rs:33:12 | LL | f5.2 = Bar1 {f: 36}; - | ---- ^^^^^^^^^^^^ expected trait object `dyn ToBar`, found struct `Bar1` + | ---- ^^^^^^^^^^^^ expected `dyn ToBar`, found `Bar1` | | | expected due to the type of this binding | diff --git a/tests/ui/dst/dst-bad-assign.rs b/tests/ui/dst/dst-bad-assign.rs index 496e01ae005..c55fb2c3e57 100644 --- a/tests/ui/dst/dst-bad-assign.rs +++ b/tests/ui/dst/dst-bad-assign.rs @@ -34,7 +34,7 @@ pub fn main() { let z: Box<dyn ToBar> = Box::new(Bar1 {f: 36}); f5.ptr = Bar1 {f: 36}; //~^ ERROR mismatched types - //~| expected trait object `dyn ToBar`, found struct `Bar1` + //~| expected `dyn ToBar`, found `Bar1` //~| expected trait object `dyn ToBar` //~| found struct `Bar1` //~| ERROR the size for values of type diff --git a/tests/ui/dst/dst-bad-assign.stderr b/tests/ui/dst/dst-bad-assign.stderr index 614f2138751..d8d1057876f 100644 --- a/tests/ui/dst/dst-bad-assign.stderr +++ b/tests/ui/dst/dst-bad-assign.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/dst-bad-assign.rs:35:14 | LL | f5.ptr = Bar1 {f: 36}; - | ------ ^^^^^^^^^^^^ expected trait object `dyn ToBar`, found struct `Bar1` + | ------ ^^^^^^^^^^^^ expected `dyn ToBar`, found `Bar1` | | | expected due to the type of this binding | diff --git a/tests/ui/dst/dst-bad-coerce1.stderr b/tests/ui/dst/dst-bad-coerce1.stderr index 594acff853a..ff77bd4cef8 100644 --- a/tests/ui/dst/dst-bad-coerce1.stderr +++ b/tests/ui/dst/dst-bad-coerce1.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/dst-bad-coerce1.rs:16:29 | LL | let f3: &Fat<[usize]> = f2; - | ------------- ^^ expected slice `[usize]`, found array `[isize; 3]` + | ------------- ^^ expected `&Fat<[usize]>`, found `&Fat<[isize; 3]>` | | | expected due to this | @@ -21,7 +21,7 @@ error[E0308]: mismatched types --> $DIR/dst-bad-coerce1.rs:28:27 | LL | let f3: &([usize],) = f2; - | ----------- ^^ expected slice `[usize]`, found array `[isize; 3]` + | ----------- ^^ expected `&([usize],)`, found `&([isize; 3],)` | | | expected due to this | diff --git a/tests/ui/dst/dst-bad-coerce4.rs b/tests/ui/dst/dst-bad-coerce4.rs index f63da60d281..9f297915e58 100644 --- a/tests/ui/dst/dst-bad-coerce4.rs +++ b/tests/ui/dst/dst-bad-coerce4.rs @@ -11,7 +11,7 @@ pub fn main() { let f1: &Fat<[isize]> = &Fat { ptr: [1, 2, 3] }; let f2: &Fat<[isize; 3]> = f1; //~^ ERROR mismatched types - //~| expected array `[isize; 3]`, found slice `[isize]` + //~| expected `&Fat<[isize; 3]>`, found `&Fat<[isize]>` //~| expected reference `&Fat<[isize; 3]>` //~| found reference `&Fat<[isize]>` @@ -19,7 +19,7 @@ pub fn main() { let f1: &([isize],) = &([1, 2, 3],); let f2: &([isize; 3],) = f1; //~^ ERROR mismatched types - //~| expected array `[isize; 3]`, found slice `[isize]` + //~| expected `&([isize; 3],)`, found `&([isize],)` //~| expected reference `&([isize; 3],)` //~| found reference `&([isize],)` } diff --git a/tests/ui/dst/dst-bad-coerce4.stderr b/tests/ui/dst/dst-bad-coerce4.stderr index 4c9954f3520..46e7dba817c 100644 --- a/tests/ui/dst/dst-bad-coerce4.stderr +++ b/tests/ui/dst/dst-bad-coerce4.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/dst-bad-coerce4.rs:12:32 | LL | let f2: &Fat<[isize; 3]> = f1; - | ---------------- ^^ expected array `[isize; 3]`, found slice `[isize]` + | ---------------- ^^ expected `&Fat<[isize; 3]>`, found `&Fat<[isize]>` | | | expected due to this | @@ -13,7 +13,7 @@ error[E0308]: mismatched types --> $DIR/dst-bad-coerce4.rs:20:30 | LL | let f2: &([isize; 3],) = f1; - | -------------- ^^ expected array `[isize; 3]`, found slice `[isize]` + | -------------- ^^ expected `&([isize; 3],)`, found `&([isize],)` | | | expected due to this | diff --git a/tests/ui/dyn-star/align.over_aligned.stderr b/tests/ui/dyn-star/align.over_aligned.stderr index 62e28efab58..0365d87a6f8 100644 --- a/tests/ui/dyn-star/align.over_aligned.stderr +++ b/tests/ui/dyn-star/align.over_aligned.stderr @@ -7,13 +7,13 @@ LL | #![feature(dyn_star)] = note: see issue #102425 <https://github.com/rust-lang/rust/issues/102425> for more information = note: `#[warn(incomplete_features)]` on by default -error[E0277]: `AlignedUsize` needs to be a pointer-sized type +error[E0277]: `AlignedUsize` needs to have the same alignment and size as a pointer --> $DIR/align.rs:15:13 | LL | let x = AlignedUsize(12) as dyn* Debug; - | ^^^^^^^^^^^^^^^^ `AlignedUsize` needs to be a pointer-sized type + | ^^^^^^^^^^^^^^^^ `AlignedUsize` needs to be a pointer-like type | - = help: the trait `PointerSized` is not implemented for `AlignedUsize` + = help: the trait `PointerLike` is not implemented for `AlignedUsize` error: aborting due to previous error; 1 warning emitted diff --git a/tests/ui/dyn-star/align.rs b/tests/ui/dyn-star/align.rs index fb41a05a066..6679997a940 100644 --- a/tests/ui/dyn-star/align.rs +++ b/tests/ui/dyn-star/align.rs @@ -13,5 +13,5 @@ struct AlignedUsize(usize); fn main() { let x = AlignedUsize(12) as dyn* Debug; - //[over_aligned]~^ ERROR `AlignedUsize` needs to be a pointer-sized type + //[over_aligned]~^ ERROR `AlignedUsize` needs to have the same alignment and size as a pointer } diff --git a/tests/ui/dyn-star/check-size-at-cast-polymorphic-bad.rs b/tests/ui/dyn-star/check-size-at-cast-polymorphic-bad.rs index e19e36cc7d7..85749aa7b00 100644 --- a/tests/ui/dyn-star/check-size-at-cast-polymorphic-bad.rs +++ b/tests/ui/dyn-star/check-size-at-cast-polymorphic-bad.rs @@ -9,7 +9,7 @@ fn dyn_debug(_: (dyn* Debug + '_)) { fn polymorphic<T: Debug + ?Sized>(t: &T) { dyn_debug(t); - //~^ ERROR `&T` needs to be a pointer-sized type + //~^ ERROR `&T` needs to have the same alignment and size as a pointer } fn main() {} diff --git a/tests/ui/dyn-star/check-size-at-cast-polymorphic-bad.stderr b/tests/ui/dyn-star/check-size-at-cast-polymorphic-bad.stderr index 53ccbe43dcc..350630f7941 100644 --- a/tests/ui/dyn-star/check-size-at-cast-polymorphic-bad.stderr +++ b/tests/ui/dyn-star/check-size-at-cast-polymorphic-bad.stderr @@ -1,14 +1,14 @@ -error[E0277]: `&T` needs to be a pointer-sized type +error[E0277]: `&T` needs to have the same alignment and size as a pointer --> $DIR/check-size-at-cast-polymorphic-bad.rs:11:15 | LL | dyn_debug(t); - | ^ `&T` needs to be a pointer-sized type + | ^ `&T` needs to be a pointer-like type | - = help: the trait `PointerSized` is not implemented for `&T` + = help: the trait `PointerLike` is not implemented for `&T` help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement | -LL | fn polymorphic<T: Debug + ?Sized>(t: &T) where &T: PointerSized { - | ++++++++++++++++++++++ +LL | fn polymorphic<T: Debug + ?Sized>(t: &T) where &T: PointerLike { + | +++++++++++++++++++++ error: aborting due to previous error diff --git a/tests/ui/dyn-star/check-size-at-cast.rs b/tests/ui/dyn-star/check-size-at-cast.rs index 1f22f798361..17bc4f303bf 100644 --- a/tests/ui/dyn-star/check-size-at-cast.rs +++ b/tests/ui/dyn-star/check-size-at-cast.rs @@ -5,6 +5,6 @@ use std::fmt::Debug; fn main() { let i = [1, 2, 3, 4] as dyn* Debug; - //~^ ERROR `[i32; 4]` needs to be a pointer-sized type + //~^ ERROR `[i32; 4]` needs to have the same alignment and size as a pointer dbg!(i); } diff --git a/tests/ui/dyn-star/check-size-at-cast.stderr b/tests/ui/dyn-star/check-size-at-cast.stderr index af2a1ccf71c..19700b40644 100644 --- a/tests/ui/dyn-star/check-size-at-cast.stderr +++ b/tests/ui/dyn-star/check-size-at-cast.stderr @@ -1,10 +1,10 @@ -error[E0277]: `[i32; 4]` needs to be a pointer-sized type +error[E0277]: `[i32; 4]` needs to have the same alignment and size as a pointer --> $DIR/check-size-at-cast.rs:7:13 | LL | let i = [1, 2, 3, 4] as dyn* Debug; - | ^^^^^^^^^^^^ `[i32; 4]` needs to be a pointer-sized type + | ^^^^^^^^^^^^ `[i32; 4]` needs to be a pointer-like type | - = help: the trait `PointerSized` is not implemented for `[i32; 4]` + = help: the trait `PointerLike` is not implemented for `[i32; 4]` error: aborting due to previous error diff --git a/tests/ui/dyn-star/dyn-star-to-dyn.rs b/tests/ui/dyn-star/dyn-star-to-dyn.rs index a6d9df9523a..1d974b7ecb2 100644 --- a/tests/ui/dyn-star/dyn-star-to-dyn.rs +++ b/tests/ui/dyn-star/dyn-star-to-dyn.rs @@ -1,9 +1,17 @@ -// build-pass +// run-pass #![feature(dyn_star)] //~^ WARN the feature `dyn_star` is incomplete and may not be safe to use and/or cause compiler crashes +use std::fmt::Debug; + fn main() { - let x: dyn* Send = &(); - let x = Box::new(x) as Box<dyn Send>; + let x: dyn* Debug = &42; + let x = Box::new(x) as Box<dyn Debug>; + assert_eq!("42", format!("{x:?}")); + + // Also test opposite direction. + let x: Box<dyn Debug> = Box::new(42); + let x = &x as dyn* Debug; + assert_eq!("42", format!("{x:?}")); } diff --git a/tests/ui/dyn-star/llvm-old-style-ptrs.rs b/tests/ui/dyn-star/llvm-old-style-ptrs.rs new file mode 100644 index 00000000000..d35519632be --- /dev/null +++ b/tests/ui/dyn-star/llvm-old-style-ptrs.rs @@ -0,0 +1,23 @@ +// run-pass +// compile-flags: -Copt-level=0 -Cllvm-args=-opaque-pointers=0 + +// (opaque-pointers flag is called force-opaque-pointers in LLVM 13...) +// min-llvm-version: 14.0 + +// This test can be removed once non-opaque pointers are gone from LLVM, maybe. + +#![feature(dyn_star, pointer_like_trait)] +#![allow(incomplete_features)] + +use std::fmt::Debug; +use std::marker::PointerLike; + +fn make_dyn_star<'a>(t: impl PointerLike + Debug + 'a) -> dyn* Debug + 'a { + t as _ +} + +fn main() { + println!("{:?}", make_dyn_star(Box::new(1i32))); + println!("{:?}", make_dyn_star(2usize)); + println!("{:?}", make_dyn_star((3usize,))); +} diff --git a/tests/ui/dyn-star/no-implicit-dyn-star.stderr b/tests/ui/dyn-star/no-implicit-dyn-star.stderr index a3f4d21ca94..66e1b9a092c 100644 --- a/tests/ui/dyn-star/no-implicit-dyn-star.stderr +++ b/tests/ui/dyn-star/no-implicit-dyn-star.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/no-implicit-dyn-star.rs:6:48 | LL | dyn_star_foreign::require_dyn_star_display(1usize); - | ------------------------------------------ ^^^^^^ expected trait object `dyn Display`, found `usize` + | ------------------------------------------ ^^^^^^ expected `dyn Display`, found `usize` | | | arguments to this function are incorrect | diff --git a/tests/ui/dyn-star/upcast.stderr b/tests/ui/dyn-star/upcast.stderr index 74ccd6a1889..e60144fea74 100644 --- a/tests/ui/dyn-star/upcast.stderr +++ b/tests/ui/dyn-star/upcast.stderr @@ -7,13 +7,13 @@ LL | #![feature(dyn_star, trait_upcasting)] = note: see issue #102425 <https://github.com/rust-lang/rust/issues/102425> for more information = note: `#[warn(incomplete_features)]` on by default -error[E0277]: `dyn* Foo` needs to be a pointer-sized type +error[E0277]: `dyn* Foo` needs to have the same alignment and size as a pointer --> $DIR/upcast.rs:30:23 | LL | let w: dyn* Bar = w; - | ^ `dyn* Foo` needs to be a pointer-sized type + | ^ `dyn* Foo` needs to be a pointer-like type | - = help: the trait `PointerSized` is not implemented for `dyn* Foo` + = help: the trait `PointerLike` is not implemented for `dyn* Foo` error: aborting due to previous error; 1 warning emitted diff --git a/tests/ui/empty/empty-struct-braces-expr.stderr b/tests/ui/empty/empty-struct-braces-expr.stderr index 0e580aedeaa..4604ebeaa8b 100644 --- a/tests/ui/empty/empty-struct-braces-expr.stderr +++ b/tests/ui/empty/empty-struct-braces-expr.stderr @@ -100,7 +100,7 @@ help: a unit struct with a similar name exists LL | let xe1 = XEmpty2(); | ~~~~~~~ -error[E0599]: no variant or associated item named `Empty3` found for enum `XE` in the current scope +error[E0599]: no variant or associated item named `Empty3` found for enum `empty_struct::XE` in the current scope --> $DIR/empty-struct-braces-expr.rs:25:19 | LL | let xe3 = XE::Empty3; @@ -109,7 +109,7 @@ LL | let xe3 = XE::Empty3; | variant or associated item not found in `XE` | help: there is a variant with a similar name: `XEmpty3` -error[E0599]: no variant or associated item named `Empty3` found for enum `XE` in the current scope +error[E0599]: no variant or associated item named `Empty3` found for enum `empty_struct::XE` in the current scope --> $DIR/empty-struct-braces-expr.rs:26:19 | LL | let xe3 = XE::Empty3(); diff --git a/tests/ui/empty/issue-37026.stderr b/tests/ui/empty/issue-37026.stderr index 48a4a5bcad2..75c3ab13cac 100644 --- a/tests/ui/empty/issue-37026.stderr +++ b/tests/ui/empty/issue-37026.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | let empty_struct::XEmpty2 = (); | ^^^^^^^^^^^^^^^^^^^^^ -- this expression has type `()` | | - | expected `()`, found struct `XEmpty2` + | expected `()`, found `XEmpty2` error[E0308]: mismatched types --> $DIR/issue-37026.rs:7:9 @@ -12,7 +12,7 @@ error[E0308]: mismatched types LL | let empty_struct::XEmpty6(..) = (); | ^^^^^^^^^^^^^^^^^^^^^^^^^ -- this expression has type `()` | | - | expected `()`, found struct `XEmpty6` + | expected `()`, found `XEmpty6` error: aborting due to 2 previous errors diff --git a/tests/ui/error-codes/E0057.stderr b/tests/ui/error-codes/E0057.stderr index 163737895fe..9b0cf069824 100644 --- a/tests/ui/error-codes/E0057.stderr +++ b/tests/ui/error-codes/E0057.stderr @@ -18,17 +18,16 @@ error[E0057]: this function takes 1 argument but 2 arguments were supplied --> $DIR/E0057.rs:5:13 | LL | let c = f(2, 3); - | ^ - argument of type `{integer}` unexpected + | ^ --- + | | | + | | unexpected argument of type `{integer}` + | help: remove the extra argument | note: closure defined here --> $DIR/E0057.rs:2:13 | LL | let f = |x| x * 3; | ^^^ -help: remove the extra argument - | -LL | let c = f(2); - | ~~~ error: aborting due to 2 previous errors diff --git a/tests/ui/error-codes/E0071.rs b/tests/ui/error-codes/E0071.rs index bd8469de75d..678502ba328 100644 --- a/tests/ui/error-codes/E0071.rs +++ b/tests/ui/error-codes/E0071.rs @@ -3,5 +3,5 @@ type FooAlias = Foo; fn main() { let u = FooAlias { value: 0 }; - //~^ ERROR expected struct, variant or union type, found enum `Foo` [E0071] + //~^ ERROR expected struct, variant or union type, found `Foo` [E0071] } diff --git a/tests/ui/error-codes/E0071.stderr b/tests/ui/error-codes/E0071.stderr index ae312fc400a..7bd4ddaf26b 100644 --- a/tests/ui/error-codes/E0071.stderr +++ b/tests/ui/error-codes/E0071.stderr @@ -1,4 +1,4 @@ -error[E0071]: expected struct, variant or union type, found enum `Foo` +error[E0071]: expected struct, variant or union type, found `Foo` --> $DIR/E0071.rs:5:13 | LL | let u = FooAlias { value: 0 }; diff --git a/tests/ui/error-codes/E0107.rs b/tests/ui/error-codes/E0107.rs index d369fc2a565..fd23e7c00f2 100644 --- a/tests/ui/error-codes/E0107.rs +++ b/tests/ui/error-codes/E0107.rs @@ -11,39 +11,39 @@ enum Bar { struct Baz<'a, 'b, 'c> { buzz: Buzz<'a>, - //~^ ERROR this struct takes 2 lifetime arguments + //~^ ERROR struct takes 2 lifetime arguments //~| HELP add missing lifetime argument bar: Bar<'a>, - //~^ ERROR this enum takes 0 lifetime arguments + //~^ ERROR enum takes 0 lifetime arguments //~| HELP remove these generics foo2: Foo<'a, 'b, 'c>, - //~^ ERROR this struct takes 1 lifetime argument + //~^ ERROR struct takes 1 lifetime argument //~| HELP remove these lifetime arguments qux1: Qux<'a, 'b, i32>, - //~^ ERROR this struct takes 1 lifetime argument + //~^ ERROR struct takes 1 lifetime argument //~| HELP remove this lifetime argument qux2: Qux<'a, i32, 'b>, - //~^ ERROR this struct takes 1 lifetime argument + //~^ ERROR struct takes 1 lifetime argument //~| HELP remove this lifetime argument qux3: Qux<'a, 'b, 'c, i32>, - //~^ ERROR this struct takes 1 lifetime argument + //~^ ERROR struct takes 1 lifetime argument //~| HELP remove these lifetime arguments qux4: Qux<'a, i32, 'b, 'c>, - //~^ ERROR this struct takes 1 lifetime argument + //~^ ERROR struct takes 1 lifetime argument //~| HELP remove these lifetime arguments qux5: Qux<'a, 'b, i32, 'c>, - //~^ ERROR this struct takes 1 lifetime argument + //~^ ERROR struct takes 1 lifetime argument //~| HELP remove this lifetime argument quux: Quux<'a, i32, 'b>, - //~^ ERROR this struct takes 0 lifetime arguments + //~^ ERROR struct takes 0 lifetime arguments //~| HELP remove this lifetime argument } @@ -53,7 +53,7 @@ pub trait T { } fn trait_bound_generic<I: T<u8, u16>>(_i: I) { - //~^ ERROR this trait takes 0 generic arguments + //~^ ERROR trait takes 0 generic arguments //~| HELP replace the generic bounds with the associated types } diff --git a/tests/ui/error-codes/E0107.stderr b/tests/ui/error-codes/E0107.stderr index 03430f8fa3a..3f540eb08bc 100644 --- a/tests/ui/error-codes/E0107.stderr +++ b/tests/ui/error-codes/E0107.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/E0107.rs:13:11 | LL | buzz: Buzz<'a>, @@ -16,7 +16,7 @@ help: add missing lifetime argument LL | buzz: Buzz<'a, 'a>, | ++++ -error[E0107]: this enum takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: enum takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/E0107.rs:17:10 | LL | bar: Bar<'a>, @@ -30,7 +30,7 @@ note: enum defined here, with 0 lifetime parameters LL | enum Bar { | ^^^ -error[E0107]: this struct takes 1 lifetime argument but 3 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 3 lifetime arguments were supplied --> $DIR/E0107.rs:21:11 | LL | foo2: Foo<'a, 'b, 'c>, @@ -44,7 +44,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct Foo<'a>(&'a str); | ^^^ -- -error[E0107]: this struct takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/E0107.rs:25:11 | LL | qux1: Qux<'a, 'b, i32>, @@ -58,7 +58,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct Qux<'a, T>(&'a T); | ^^^ -- -error[E0107]: this struct takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/E0107.rs:29:11 | LL | qux2: Qux<'a, i32, 'b>, @@ -72,7 +72,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct Qux<'a, T>(&'a T); | ^^^ -- -error[E0107]: this struct takes 1 lifetime argument but 3 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 3 lifetime arguments were supplied --> $DIR/E0107.rs:33:11 | LL | qux3: Qux<'a, 'b, 'c, i32>, @@ -86,7 +86,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct Qux<'a, T>(&'a T); | ^^^ -- -error[E0107]: this struct takes 1 lifetime argument but 3 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 3 lifetime arguments were supplied --> $DIR/E0107.rs:37:11 | LL | qux4: Qux<'a, i32, 'b, 'c>, @@ -100,7 +100,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct Qux<'a, T>(&'a T); | ^^^ -- -error[E0107]: this struct takes 1 lifetime argument but 3 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 3 lifetime arguments were supplied --> $DIR/E0107.rs:41:11 | LL | qux5: Qux<'a, 'b, i32, 'c>, @@ -114,7 +114,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct Qux<'a, T>(&'a T); | ^^^ -- -error[E0107]: this struct takes 0 lifetime arguments but 2 lifetime arguments were supplied +error[E0107]: struct takes 0 lifetime arguments but 2 lifetime arguments were supplied --> $DIR/E0107.rs:45:11 | LL | quux: Quux<'a, i32, 'b>, @@ -128,7 +128,7 @@ note: struct defined here, with 0 lifetime parameters LL | struct Quux<T>(T); | ^^^^ -error[E0107]: this trait takes 0 generic arguments but 2 generic arguments were supplied +error[E0107]: trait takes 0 generic arguments but 2 generic arguments were supplied --> $DIR/E0107.rs:55:27 | LL | fn trait_bound_generic<I: T<u8, u16>>(_i: I) { diff --git a/tests/ui/error-codes/E0116.stderr b/tests/ui/error-codes/E0116.stderr index a5ceeb4a55d..8a027686760 100644 --- a/tests/ui/error-codes/E0116.stderr +++ b/tests/ui/error-codes/E0116.stderr @@ -2,7 +2,7 @@ error[E0116]: cannot define inherent `impl` for a type outside of the crate wher --> $DIR/E0116.rs:1:1 | LL | impl Vec<u8> {} - | ^^^^^^^^^^^^^^^ impl for type defined outside of crate. + | ^^^^^^^^^^^^ impl for type defined outside of crate. | = note: define and implement a trait or new type instead diff --git a/tests/ui/error-codes/E0118.stderr b/tests/ui/error-codes/E0118.stderr index 8c6fa7947a8..442f8a4f870 100644 --- a/tests/ui/error-codes/E0118.stderr +++ b/tests/ui/error-codes/E0118.stderr @@ -1,8 +1,8 @@ error[E0118]: no nominal type found for inherent implementation - --> $DIR/E0118.rs:1:9 + --> $DIR/E0118.rs:1:1 | LL | impl<T> T { - | ^ impl requires a nominal type + | ^^^^^^^^^ impl requires a nominal type | = note: either implement a trait on it or create a newtype to wrap it instead diff --git a/tests/ui/error-codes/E0208.rs b/tests/ui/error-codes/E0208.rs index c67d42889d6..74c138af483 100644 --- a/tests/ui/error-codes/E0208.rs +++ b/tests/ui/error-codes/E0208.rs @@ -1,7 +1,7 @@ #![feature(rustc_attrs)] #[rustc_variance] -struct Foo<'a, T> { //~ ERROR [-, o] +struct Foo<'a, T> { //~ ERROR [+, o] t: &'a mut T, } diff --git a/tests/ui/error-codes/E0208.stderr b/tests/ui/error-codes/E0208.stderr index dbbb41e7950..2c7072a7e76 100644 --- a/tests/ui/error-codes/E0208.stderr +++ b/tests/ui/error-codes/E0208.stderr @@ -1,4 +1,4 @@ -error: [-, o] +error: [+, o] --> $DIR/E0208.rs:4:1 | LL | struct Foo<'a, T> { diff --git a/tests/ui/error-codes/E0390.stderr b/tests/ui/error-codes/E0390.stderr index 0e5a9ca762b..ec4b5758c5b 100644 --- a/tests/ui/error-codes/E0390.stderr +++ b/tests/ui/error-codes/E0390.stderr @@ -1,16 +1,16 @@ error[E0390]: cannot define inherent `impl` for primitive types - --> $DIR/E0390.rs:5:6 + --> $DIR/E0390.rs:5:1 | LL | impl *mut Foo {} - | ^^^^^^^^ + | ^^^^^^^^^^^^^ | = help: consider using an extension trait instead error[E0390]: cannot define inherent `impl` for primitive types - --> $DIR/E0390.rs:7:6 + --> $DIR/E0390.rs:7:1 | LL | impl fn(Foo) {} - | ^^^^^^^ + | ^^^^^^^^^^^^ | = help: consider using an extension trait instead diff --git a/tests/ui/error-codes/E0520.stderr b/tests/ui/error-codes/E0520.stderr index 12ecead13de..06658a49b83 100644 --- a/tests/ui/error-codes/E0520.stderr +++ b/tests/ui/error-codes/E0520.stderr @@ -15,7 +15,7 @@ LL | impl<T: Clone> SpaceLlama for T { | ------------------------------- parent `impl` is here ... LL | default fn fly(&self) {} - | ^^^^^^^^^^^^^^^^^^^^^^^^ cannot specialize default item `fly` + | ^^^^^^^^^^^^^^^^^^^^^ cannot specialize default item `fly` | = note: to specialize, `fly` in the parent `impl` must be marked `default` diff --git a/tests/ui/error-codes/E0523.rs b/tests/ui/error-codes/E0523.rs new file mode 100644 index 00000000000..47717fbd508 --- /dev/null +++ b/tests/ui/error-codes/E0523.rs @@ -0,0 +1,14 @@ +// aux-build:crateresolve1-1.rs +// aux-build:crateresolve1-2.rs +// aux-build:crateresolve1-3.rs + +// normalize-stderr-test: "\.nll/" -> "/" +// normalize-stderr-test: "\\\?\\" -> "" +// normalize-stderr-test: "(lib)?crateresolve1-([123])\.[a-z]+" -> "libcrateresolve1-$2.somelib" + +// NOTE: This test is duplicated from `tests/ui/crate-loading/crateresolve1.rs`. + +extern crate crateresolve1; +//~^ ERROR multiple candidates for `rlib` dependency `crateresolve1` found + +fn main() {} diff --git a/tests/ui/error-codes/E0523.stderr b/tests/ui/error-codes/E0523.stderr new file mode 100644 index 00000000000..8e3eb2159c2 --- /dev/null +++ b/tests/ui/error-codes/E0523.stderr @@ -0,0 +1,13 @@ +error[E0464]: multiple candidates for `rlib` dependency `crateresolve1` found + --> $DIR/E0523.rs:11:1 + | +LL | extern crate crateresolve1; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: candidate #1: $TEST_BUILD_DIR/error-codes/E0523/auxiliary/libcrateresolve1-1.somelib + = note: candidate #2: $TEST_BUILD_DIR/error-codes/E0523/auxiliary/libcrateresolve1-2.somelib + = note: candidate #3: $TEST_BUILD_DIR/error-codes/E0523/auxiliary/libcrateresolve1-3.somelib + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0464`. diff --git a/tests/ui/error-codes/E0624.rs b/tests/ui/error-codes/E0624.rs index 4c68b70fb16..45f72a565ca 100644 --- a/tests/ui/error-codes/E0624.rs +++ b/tests/ui/error-codes/E0624.rs @@ -8,5 +8,5 @@ mod inner { fn main() { let foo = inner::Foo; - foo.method(); //~ ERROR associated function `method` is private [E0624] + foo.method(); //~ ERROR method `method` is private [E0624] } diff --git a/tests/ui/error-codes/E0624.stderr b/tests/ui/error-codes/E0624.stderr index e59b8a8ae35..23a8ea8a8c9 100644 --- a/tests/ui/error-codes/E0624.stderr +++ b/tests/ui/error-codes/E0624.stderr @@ -1,11 +1,11 @@ -error[E0624]: associated function `method` is private +error[E0624]: method `method` is private --> $DIR/E0624.rs:11:9 | LL | fn method(&self) {} - | ---------------- private associated function defined here + | ---------------- private method defined here ... LL | foo.method(); - | ^^^^^^ private associated function + | ^^^^^^ private method error: aborting due to previous error diff --git a/tests/ui/errors/trait-bound-error-spans/blame-trait-error.rs b/tests/ui/errors/trait-bound-error-spans/blame-trait-error.rs new file mode 100644 index 00000000000..5134c672f5f --- /dev/null +++ b/tests/ui/errors/trait-bound-error-spans/blame-trait-error.rs @@ -0,0 +1,28 @@ +trait T1 {} +trait T2 {} +trait T3 {} +trait T4 {} + +impl<B: T2> T1 for Wrapper<B> {} + +impl T2 for i32 {} +impl T3 for i32 {} + +impl<A: T3> T2 for Burrito<A> {} + +struct Wrapper<W> { + value: W, +} + +struct Burrito<F> { + filling: F, +} + +fn want<V: T1>(_x: V) {} + +fn example<Q>(q: Q) { + want(Wrapper { value: Burrito { filling: q } }); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] +} + +fn main() {} diff --git a/tests/ui/errors/trait-bound-error-spans/blame-trait-error.stderr b/tests/ui/errors/trait-bound-error-spans/blame-trait-error.stderr new file mode 100644 index 00000000000..27b002db130 --- /dev/null +++ b/tests/ui/errors/trait-bound-error-spans/blame-trait-error.stderr @@ -0,0 +1,35 @@ +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error.rs:24:46 + | +LL | want(Wrapper { value: Burrito { filling: q } }); + | ---- ^ the trait `T3` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `Burrito<Q>` to implement `T2` + --> $DIR/blame-trait-error.rs:11:13 + | +LL | impl<A: T3> T2 for Burrito<A> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `Wrapper<Burrito<Q>>` to implement `T1` + --> $DIR/blame-trait-error.rs:6:13 + | +LL | impl<B: T2> T1 for Wrapper<B> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error.rs:21:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/errors/traits/blame-trait-error-spans-on-exprs.rs b/tests/ui/errors/traits/blame-trait-error-spans-on-exprs.rs new file mode 100644 index 00000000000..6fea409ed47 --- /dev/null +++ b/tests/ui/errors/traits/blame-trait-error-spans-on-exprs.rs @@ -0,0 +1,137 @@ +// This test examines the error spans reported when a generic `impl` fails. +// For example, if a function wants an `Option<T>` where `T: Copy` but you pass `Some(vec![1, 2])`, +// then we want to point at the `vec![1, 2]` and not the `Some( ... )` expression. + +trait T1 {} +trait T2 {} +trait T3 {} +trait T4 {} + +impl T2 for i32 {} +impl T3 for i32 {} + +struct Wrapper<W> { + value: W, +} +impl<B: T2> T1 for Wrapper<B> {} + +struct Burrito<F> { + spicy: bool, + filling: F, +} +impl<A: T3> T2 for Burrito<A> {} + +struct BurritoTuple<F>(F); +impl<C: T3> T2 for BurritoTuple<C> {} + +enum BurritoKinds<G> { + SmallBurrito { spicy: bool, small_filling: G }, + LargeBurrito { spicy: bool, large_filling: G }, + MultiBurrito { first_filling: G, second_filling: G }, +} +impl<D: T3> T2 for BurritoKinds<D> {} + +struct Taco<H>(bool, H); +impl<E: T3> T2 for Taco<E> {} + +enum TacoKinds<H> { + OneTaco(bool, H), + TwoTacos(bool, H, H), +} +impl<F: T3> T2 for TacoKinds<F> {} + +struct GenericBurrito<Spiciness, Filling> { + spiciness: Spiciness, + filling: Filling, +} +impl<X, Y: T3> T2 for GenericBurrito<X, Y> {} +struct NotSpicy; + +impl<A: T3, B: T3> T2 for (A, B) {} +impl<A: T2, B: T2> T1 for (A, B) {} + +fn want<V: T1>(_x: V) {} + +// Some more-complex examples: +type AliasBurrito<T> = GenericBurrito<T, T>; + +// The following example is fairly confusing. The idea is that we want to "misdirect" the location +// of the error. + +struct Two<A, B> { + a: A, + b: B, +} + +impl<X, Y: T1, Z> T1 for Two<Two<X, Y>, Z> {} + +struct DoubleWrapper<T> { + item: Wrapper<T>, +} + +impl<T: T1> T1 for DoubleWrapper<T> {} + +impl<'a, T: T2> T1 for &'a T {} + +fn example<Q>(q: Q) { + // In each of the following examples, we expect the error span to point at the 'q' variable, + // since the missing constraint is `Q: T3`. + + // Verifies for struct: + want(Wrapper { value: Burrito { spicy: false, filling: q } }); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] + + // Verifies for enum with named fields in variant: + want(Wrapper { value: BurritoKinds::SmallBurrito { spicy: true, small_filling: q } }); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] + + // Verifies for tuple struct: + want(Wrapper { value: Taco(false, q) }); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] + + // Verifies for tuple enum variant: + want(Wrapper { value: TacoKinds::OneTaco(false, q) }); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] + + // Verifies for generic type with multiple parameters: + want(Wrapper { value: GenericBurrito { spiciness: NotSpicy, filling: q } }); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] + + // Verifies for tuple: + want((3, q)); + //~^ ERROR the trait bound `Q: T2` is not satisfied [E0277] + + // Verifies for nested tuple: + want(Wrapper { value: (3, q) }); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] + + // Verifies for nested tuple: + want(((3, q), 5)); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] + + want(DoubleWrapper { item: Wrapper { value: q } }); + //~^ ERROR the trait bound `Q: T1` is not satisfied [E0277] + + want(DoubleWrapper { item: Wrapper { value: DoubleWrapper { item: Wrapper { value: q } } } }); + //~^ ERROR the trait bound `Q: T1` is not satisfied [E0277] + + // Verifies for type alias to struct: + want(Wrapper { value: AliasBurrito { spiciness: q, filling: q } }); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] + + want(Two { a: Two { a: (), b: q }, b: () }); + //~^ ERROR the trait bound `Q: T1` is not satisfied [E0277] + + // We *should* blame the 'q'. + // FIXME: Right now, the wrong field is blamed. + want( + Two { a: Two { a: (), b: Two { a: Two { a: (), b: q }, b: () } }, b: () }, + //~^ ERROR the trait bound `Q: T1` is not satisfied [E0277] + ); + + // Verifies for reference: + want(&Burrito { spicy: false, filling: q }); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] +} + +fn main() {} diff --git a/tests/ui/errors/traits/blame-trait-error-spans-on-exprs.stderr b/tests/ui/errors/traits/blame-trait-error-spans-on-exprs.stderr new file mode 100644 index 00000000000..6913771f288 --- /dev/null +++ b/tests/ui/errors/traits/blame-trait-error-spans-on-exprs.stderr @@ -0,0 +1,412 @@ +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:81:60 + | +LL | want(Wrapper { value: Burrito { spicy: false, filling: q } }); + | ---- required by a bound introduced by this call ^ the trait `T3` is not implemented for `Q` + | +note: required for `Burrito<Q>` to implement `T2` + --> $DIR/blame-trait-error-spans-on-exprs.rs:22:13 + | +LL | impl<A: T3> T2 for Burrito<A> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `Wrapper<Burrito<Q>>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:16:13 + | +LL | impl<B: T2> T1 for Wrapper<B> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:85:84 + | +LL | want(Wrapper { value: BurritoKinds::SmallBurrito { spicy: true, small_filling: q } }); + | ---- required by a bound introduced by this call ^ the trait `T3` is not implemented for `Q` + | +note: required for `BurritoKinds<Q>` to implement `T2` + --> $DIR/blame-trait-error-spans-on-exprs.rs:32:13 + | +LL | impl<D: T3> T2 for BurritoKinds<D> {} + | -- ^^ ^^^^^^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `Wrapper<BurritoKinds<Q>>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:16:13 + | +LL | impl<B: T2> T1 for Wrapper<B> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:89:39 + | +LL | want(Wrapper { value: Taco(false, q) }); + | ---- ^ the trait `T3` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `Taco<Q>` to implement `T2` + --> $DIR/blame-trait-error-spans-on-exprs.rs:35:13 + | +LL | impl<E: T3> T2 for Taco<E> {} + | -- ^^ ^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `Wrapper<Taco<Q>>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:16:13 + | +LL | impl<B: T2> T1 for Wrapper<B> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:93:27 + | +LL | want(Wrapper { value: TacoKinds::OneTaco(false, q) }); + | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `T3` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `TacoKinds<Q>` to implement `T2` + --> $DIR/blame-trait-error-spans-on-exprs.rs:41:13 + | +LL | impl<F: T3> T2 for TacoKinds<F> {} + | -- ^^ ^^^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `Wrapper<TacoKinds<Q>>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:16:13 + | +LL | impl<B: T2> T1 for Wrapper<B> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:97:74 + | +LL | want(Wrapper { value: GenericBurrito { spiciness: NotSpicy, filling: q } }); + | ---- required by a bound introduced by this call ^ the trait `T3` is not implemented for `Q` + | +note: required for `GenericBurrito<NotSpicy, Q>` to implement `T2` + --> $DIR/blame-trait-error-spans-on-exprs.rs:47:16 + | +LL | impl<X, Y: T3> T2 for GenericBurrito<X, Y> {} + | -- ^^ ^^^^^^^^^^^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `Wrapper<GenericBurrito<NotSpicy, Q>>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:16:13 + | +LL | impl<B: T2> T1 for Wrapper<B> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T2` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:101:14 + | +LL | want((3, q)); + | ---- ^ the trait `T2` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `(i32, Q)` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:51:20 + | +LL | impl<A: T2, B: T2> T1 for (A, B) {} + | -- ^^ ^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T2>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:105:31 + | +LL | want(Wrapper { value: (3, q) }); + | ---- ^ the trait `T3` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `(i32, Q)` to implement `T2` + --> $DIR/blame-trait-error-spans-on-exprs.rs:50:20 + | +LL | impl<A: T3, B: T3> T2 for (A, B) {} + | -- ^^ ^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `Wrapper<(i32, Q)>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:16:13 + | +LL | impl<B: T2> T1 for Wrapper<B> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:109:15 + | +LL | want(((3, q), 5)); + | ---- ^ the trait `T3` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `(i32, Q)` to implement `T2` + --> $DIR/blame-trait-error-spans-on-exprs.rs:50:20 + | +LL | impl<A: T3, B: T3> T2 for (A, B) {} + | -- ^^ ^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `((i32, Q), i32)` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:51:20 + | +LL | impl<A: T2, B: T2> T1 for (A, B) {} + | -- ^^ ^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T1` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:112:49 + | +LL | want(DoubleWrapper { item: Wrapper { value: q } }); + | ---- ^ the trait `T1` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `DoubleWrapper<Q>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:72:13 + | +LL | impl<T: T1> T1 for DoubleWrapper<T> {} + | -- ^^ ^^^^^^^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T1>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T1` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:115:88 + | +LL | want(DoubleWrapper { item: Wrapper { value: DoubleWrapper { item: Wrapper { value: q } } } }); + | ---- required by a bound introduced by this call ^ the trait `T1` is not implemented for `Q` + | +note: required for `DoubleWrapper<Q>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:72:13 + | +LL | impl<T: T1> T1 for DoubleWrapper<T> {} + | -- ^^ ^^^^^^^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here + = note: 1 redundant requirement hidden + = note: required for `DoubleWrapper<DoubleWrapper<Q>>` to implement `T1` +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T1>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:119:27 + | +LL | want(Wrapper { value: AliasBurrito { spiciness: q, filling: q } }); + | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `T3` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `GenericBurrito<Q, Q>` to implement `T2` + --> $DIR/blame-trait-error-spans-on-exprs.rs:47:16 + | +LL | impl<X, Y: T3> T2 for GenericBurrito<X, Y> {} + | -- ^^ ^^^^^^^^^^^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `Wrapper<GenericBurrito<Q, Q>>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:16:13 + | +LL | impl<B: T2> T1 for Wrapper<B> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T1` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:122:35 + | +LL | want(Two { a: Two { a: (), b: q }, b: () }); + | ---- ^ the trait `T1` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `Two<Two<(), Q>, ()>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:66:19 + | +LL | impl<X, Y: T1, Z> T1 for Two<Two<X, Y>, Z> {} + | -- ^^ ^^^^^^^^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T1>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T1` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:128:59 + | +LL | want( + | ---- required by a bound introduced by this call +LL | Two { a: Two { a: (), b: Two { a: Two { a: (), b: q }, b: () } }, b: () }, + | ^ the trait `T1` is not implemented for `Q` + | +note: required for `Two<Two<(), Q>, ()>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:66:19 + | +LL | impl<X, Y: T1, Z> T1 for Two<Two<X, Y>, Z> {} + | -- ^^ ^^^^^^^^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here + = note: 1 redundant requirement hidden + = note: required for `Two<Two<(), Two<Two<(), Q>, ()>>, ()>` to implement `T1` +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T1>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:133:44 + | +LL | want(&Burrito { spicy: false, filling: q }); + | ---- ^ the trait `T3` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `Burrito<Q>` to implement `T2` + --> $DIR/blame-trait-error-spans-on-exprs.rs:22:13 + | +LL | impl<A: T3> T2 for Burrito<A> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `&Burrito<Q>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:74:17 + | +LL | impl<'a, T: T2> T1 for &'a T {} + | -- ^^ ^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error: aborting due to 14 previous errors + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/explore-issue-38412.stderr b/tests/ui/explore-issue-38412.stderr index 08dadb4db85..d8b485c9dc3 100644 --- a/tests/ui/explore-issue-38412.stderr +++ b/tests/ui/explore-issue-38412.stderr @@ -79,38 +79,38 @@ LL | r.unstable_undeclared(); = note: see issue #38412 <https://github.com/rust-lang/rust/issues/38412> for more information = help: add `#![feature(unstable_undeclared)]` to the crate attributes to enable -error[E0624]: associated function `pub_crate` is private +error[E0624]: method `pub_crate` is private --> $DIR/explore-issue-38412.rs:48:7 | LL | r.pub_crate(); - | ^^^^^^^^^ private associated function + | ^^^^^^^^^ private method | ::: $DIR/auxiliary/pub-and-stability.rs:114:9 | LL | pub(crate) fn pub_crate(&self) -> i32 { self.d_priv } - | ------------------------------------- private associated function defined here + | ------------------------------------- private method defined here -error[E0624]: associated function `pub_mod` is private +error[E0624]: method `pub_mod` is private --> $DIR/explore-issue-38412.rs:49:7 | LL | r.pub_mod(); - | ^^^^^^^ private associated function + | ^^^^^^^ private method | ::: $DIR/auxiliary/pub-and-stability.rs:116:9 | LL | pub(in m) fn pub_mod(&self) -> i32 { self.d_priv } - | ---------------------------------- private associated function defined here + | ---------------------------------- private method defined here -error[E0624]: associated function `private` is private +error[E0624]: method `private` is private --> $DIR/explore-issue-38412.rs:50:7 | LL | r.private(); - | ^^^^^^^ private associated function + | ^^^^^^^ private method | ::: $DIR/auxiliary/pub-and-stability.rs:118:9 | LL | fn private(&self) -> i32 { self.d_priv } - | ------------------------ private associated function defined here + | ------------------------ private method defined here error[E0658]: use of unstable library feature 'unstable_undeclared' --> $DIR/explore-issue-38412.rs:55:7 @@ -130,38 +130,38 @@ LL | t.unstable_undeclared(); = note: see issue #38412 <https://github.com/rust-lang/rust/issues/38412> for more information = help: add `#![feature(unstable_undeclared)]` to the crate attributes to enable -error[E0624]: associated function `pub_crate` is private +error[E0624]: method `pub_crate` is private --> $DIR/explore-issue-38412.rs:61:7 | LL | t.pub_crate(); - | ^^^^^^^^^ private associated function + | ^^^^^^^^^ private method | ::: $DIR/auxiliary/pub-and-stability.rs:129:9 | LL | pub(crate) fn pub_crate(&self) -> i32 { self.0 } - | ------------------------------------- private associated function defined here + | ------------------------------------- private method defined here -error[E0624]: associated function `pub_mod` is private +error[E0624]: method `pub_mod` is private --> $DIR/explore-issue-38412.rs:62:7 | LL | t.pub_mod(); - | ^^^^^^^ private associated function + | ^^^^^^^ private method | ::: $DIR/auxiliary/pub-and-stability.rs:130:9 | LL | pub(in m) fn pub_mod(&self) -> i32 { self.0 } - | ---------------------------------- private associated function defined here + | ---------------------------------- private method defined here -error[E0624]: associated function `private` is private +error[E0624]: method `private` is private --> $DIR/explore-issue-38412.rs:63:7 | LL | t.private(); - | ^^^^^^^ private associated function + | ^^^^^^^ private method | ::: $DIR/auxiliary/pub-and-stability.rs:131:9 | LL | fn private(&self) -> i32 { self.0 } - | ------------------------ private associated function defined here + | ------------------------ private method defined here error: aborting due to 19 previous errors diff --git a/tests/ui/expr/malformed_closure/missing_braces_around_block.fixed b/tests/ui/expr/malformed_closure/missing_braces_around_block.fixed index c50b9a12b6d..a7a9db7d977 100644 --- a/tests/ui/expr/malformed_closure/missing_braces_around_block.fixed +++ b/tests/ui/expr/malformed_closure/missing_braces_around_block.fixed @@ -4,16 +4,23 @@ // If this recovery happens, then plenty of errors are emitted. Here, we expect // only one error. // -// This is part of issue #88065: +// This is part of the following issues: // https://github.com/rust-lang/rust/issues/88065 +// https://github.com/rust-lang/rust/issues/107959 // run-rustfix fn main() { + // Closure with multiple expressions delimited by semicolon. let num = 5; (1..num).reduce(|a, b| { //~^ ERROR: closure bodies that contain statements must be surrounded by braces println!("{}", a); a * b }).unwrap(); + + // Closure with a single expression ended by a semicolon. + let mut v = vec![1, 2, 3]; + v.iter_mut().for_each(|x| {*x = *x+1;}); + //~^ ERROR: closure bodies that contain statements must be surrounded by braces } diff --git a/tests/ui/expr/malformed_closure/missing_braces_around_block.rs b/tests/ui/expr/malformed_closure/missing_braces_around_block.rs index 58c81f3a6e2..b5690b2eca7 100644 --- a/tests/ui/expr/malformed_closure/missing_braces_around_block.rs +++ b/tests/ui/expr/malformed_closure/missing_braces_around_block.rs @@ -4,16 +4,23 @@ // If this recovery happens, then plenty of errors are emitted. Here, we expect // only one error. // -// This is part of issue #88065: +// This is part of the following issues: // https://github.com/rust-lang/rust/issues/88065 +// https://github.com/rust-lang/rust/issues/107959 // run-rustfix fn main() { + // Closure with multiple expressions delimited by semicolon. let num = 5; (1..num).reduce(|a, b| //~^ ERROR: closure bodies that contain statements must be surrounded by braces println!("{}", a); a * b ).unwrap(); + + // Closure with a single expression ended by a semicolon. + let mut v = vec![1, 2, 3]; + v.iter_mut().for_each(|x|*x = *x+1;); + //~^ ERROR: closure bodies that contain statements must be surrounded by braces } diff --git a/tests/ui/expr/malformed_closure/missing_braces_around_block.stderr b/tests/ui/expr/malformed_closure/missing_braces_around_block.stderr index dac9a8cfc69..039eef909fc 100644 --- a/tests/ui/expr/malformed_closure/missing_braces_around_block.stderr +++ b/tests/ui/expr/malformed_closure/missing_braces_around_block.stderr @@ -1,5 +1,5 @@ error: closure bodies that contain statements must be surrounded by braces - --> $DIR/missing_braces_around_block.rs:14:26 + --> $DIR/missing_braces_around_block.rs:16:26 | LL | (1..num).reduce(|a, b| | ^ @@ -8,14 +8,14 @@ LL | ).unwrap(); | ^ | note: statement found outside of a block - --> $DIR/missing_braces_around_block.rs:16:26 + --> $DIR/missing_braces_around_block.rs:18:26 | LL | println!("{}", a); | -----------------^ this `;` turns the preceding closure into a statement | | | this expression is a statement because of the trailing semicolon note: the closure body may be incorrectly delimited - --> $DIR/missing_braces_around_block.rs:14:21 + --> $DIR/missing_braces_around_block.rs:16:21 | LL | (1..num).reduce(|a, b| | _____________________^ @@ -34,5 +34,30 @@ LL | a * b LL ~ }).unwrap(); | -error: aborting due to previous error +error: closure bodies that contain statements must be surrounded by braces + --> $DIR/missing_braces_around_block.rs:24:29 + | +LL | v.iter_mut().for_each(|x|*x = *x+1;); + | ^ ^ + | +note: statement found outside of a block + --> $DIR/missing_braces_around_block.rs:24:39 + | +LL | v.iter_mut().for_each(|x|*x = *x+1;); + | ---------^ this `;` turns the preceding closure into a statement + | | + | this expression is a statement because of the trailing semicolon +note: the closure body may be incorrectly delimited + --> $DIR/missing_braces_around_block.rs:24:27 + | +LL | v.iter_mut().for_each(|x|*x = *x+1;); + | ^^^^^^^^^^^^ - ...but likely you meant the closure to end here + | | + | this is the parsed closure... +help: try adding braces + | +LL | v.iter_mut().for_each(|x| {*x = *x+1;}); + | + + + +error: aborting due to 2 previous errors diff --git a/tests/ui/extern/extern-types-distinct-types.stderr b/tests/ui/extern/extern-types-distinct-types.stderr index ca25aa64eb8..3e6dc5cefad 100644 --- a/tests/ui/extern/extern-types-distinct-types.stderr +++ b/tests/ui/extern/extern-types-distinct-types.stderr @@ -9,7 +9,7 @@ LL | type B; LL | fn foo(r: &A) -> &B { | -- expected `&B` because of return type LL | r - | ^ expected extern type `B`, found extern type `A` + | ^ expected `&B`, found `&A` | = note: expected reference `&B` found reference `&A` diff --git a/tests/ui/feature-gates/feature-gate-associated_type_bounds.rs b/tests/ui/feature-gates/feature-gate-associated_type_bounds.rs index 4e020327447..49fb10e6029 100644 --- a/tests/ui/feature-gates/feature-gate-associated_type_bounds.rs +++ b/tests/ui/feature-gates/feature-gate-associated_type_bounds.rs @@ -1,6 +1,3 @@ -// compile-flags: -Zsave-analysis -// This is also a regression test for #69415 and the above flag is needed. - use std::mem::ManuallyDrop; trait Tr1 { type As1: Copy; } diff --git a/tests/ui/feature-gates/feature-gate-associated_type_bounds.stderr b/tests/ui/feature-gates/feature-gate-associated_type_bounds.stderr index 5be1d97a059..4233a8af9b6 100644 --- a/tests/ui/feature-gates/feature-gate-associated_type_bounds.stderr +++ b/tests/ui/feature-gates/feature-gate-associated_type_bounds.stderr @@ -1,5 +1,5 @@ error[E0658]: associated type bounds are unstable - --> $DIR/feature-gate-associated_type_bounds.rs:15:22 + --> $DIR/feature-gate-associated_type_bounds.rs:12:22 | LL | type A: Iterator<Item: Copy>; | ^^^^^^^^^^ @@ -8,7 +8,7 @@ LL | type A: Iterator<Item: Copy>; = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable error[E0658]: associated type bounds are unstable - --> $DIR/feature-gate-associated_type_bounds.rs:19:22 + --> $DIR/feature-gate-associated_type_bounds.rs:16:22 | LL | type B: Iterator<Item: 'static>; | ^^^^^^^^^^^^^ @@ -17,7 +17,7 @@ LL | type B: Iterator<Item: 'static>; = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable error[E0658]: associated type bounds are unstable - --> $DIR/feature-gate-associated_type_bounds.rs:23:20 + --> $DIR/feature-gate-associated_type_bounds.rs:20:20 | LL | struct _St1<T: Tr1<As1: Tr2>> { | ^^^^^^^^ @@ -26,7 +26,7 @@ LL | struct _St1<T: Tr1<As1: Tr2>> { = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable error[E0658]: associated type bounds are unstable - --> $DIR/feature-gate-associated_type_bounds.rs:30:18 + --> $DIR/feature-gate-associated_type_bounds.rs:27:18 | LL | enum _En1<T: Tr1<As1: Tr2>> { | ^^^^^^^^ @@ -35,7 +35,7 @@ LL | enum _En1<T: Tr1<As1: Tr2>> { = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable error[E0658]: associated type bounds are unstable - --> $DIR/feature-gate-associated_type_bounds.rs:37:19 + --> $DIR/feature-gate-associated_type_bounds.rs:34:19 | LL | union _Un1<T: Tr1<As1: Tr2>> { | ^^^^^^^^ @@ -44,7 +44,7 @@ LL | union _Un1<T: Tr1<As1: Tr2>> { = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable error[E0658]: associated type bounds are unstable - --> $DIR/feature-gate-associated_type_bounds.rs:44:37 + --> $DIR/feature-gate-associated_type_bounds.rs:41:37 | LL | type _TaWhere1<T> where T: Iterator<Item: Copy> = T; | ^^^^^^^^^^ @@ -53,7 +53,7 @@ LL | type _TaWhere1<T> where T: Iterator<Item: Copy> = T; = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable error[E0658]: associated type bounds are unstable - --> $DIR/feature-gate-associated_type_bounds.rs:47:22 + --> $DIR/feature-gate-associated_type_bounds.rs:44:22 | LL | fn _apit(_: impl Tr1<As1: Copy>) {} | ^^^^^^^^^ @@ -62,7 +62,7 @@ LL | fn _apit(_: impl Tr1<As1: Copy>) {} = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable error[E0658]: associated type bounds are unstable - --> $DIR/feature-gate-associated_type_bounds.rs:49:26 + --> $DIR/feature-gate-associated_type_bounds.rs:46:26 | LL | fn _apit_dyn(_: &dyn Tr1<As1: Copy>) {} | ^^^^^^^^^ @@ -71,7 +71,7 @@ LL | fn _apit_dyn(_: &dyn Tr1<As1: Copy>) {} = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable error[E0658]: associated type bounds are unstable - --> $DIR/feature-gate-associated_type_bounds.rs:52:24 + --> $DIR/feature-gate-associated_type_bounds.rs:49:24 | LL | fn _rpit() -> impl Tr1<As1: Copy> { S1 } | ^^^^^^^^^ @@ -80,7 +80,7 @@ LL | fn _rpit() -> impl Tr1<As1: Copy> { S1 } = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable error[E0658]: associated type bounds are unstable - --> $DIR/feature-gate-associated_type_bounds.rs:55:31 + --> $DIR/feature-gate-associated_type_bounds.rs:52:31 | LL | fn _rpit_dyn() -> Box<dyn Tr1<As1: Copy>> { Box::new(S1) } | ^^^^^^^^^ @@ -89,7 +89,7 @@ LL | fn _rpit_dyn() -> Box<dyn Tr1<As1: Copy>> { Box::new(S1) } = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable error[E0658]: associated type bounds are unstable - --> $DIR/feature-gate-associated_type_bounds.rs:58:23 + --> $DIR/feature-gate-associated_type_bounds.rs:55:23 | LL | const _cdef: impl Tr1<As1: Copy> = S1; | ^^^^^^^^^ @@ -98,7 +98,7 @@ LL | const _cdef: impl Tr1<As1: Copy> = S1; = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable error[E0658]: associated type bounds are unstable - --> $DIR/feature-gate-associated_type_bounds.rs:64:24 + --> $DIR/feature-gate-associated_type_bounds.rs:61:24 | LL | static _sdef: impl Tr1<As1: Copy> = S1; | ^^^^^^^^^ @@ -107,7 +107,7 @@ LL | static _sdef: impl Tr1<As1: Copy> = S1; = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable error[E0658]: associated type bounds are unstable - --> $DIR/feature-gate-associated_type_bounds.rs:71:21 + --> $DIR/feature-gate-associated_type_bounds.rs:68:21 | LL | let _: impl Tr1<As1: Copy> = S1; | ^^^^^^^^^ @@ -115,26 +115,26 @@ LL | let _: impl Tr1<As1: Copy> = S1; = note: see issue #52662 <https://github.com/rust-lang/rust/issues/52662> for more information = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type - --> $DIR/feature-gate-associated_type_bounds.rs:58:14 +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in const types + --> $DIR/feature-gate-associated_type_bounds.rs:55:14 | LL | const _cdef: impl Tr1<As1: Copy> = S1; | ^^^^^^^^^^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type - --> $DIR/feature-gate-associated_type_bounds.rs:64:15 +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in const types + --> $DIR/feature-gate-associated_type_bounds.rs:61:15 | LL | static _sdef: impl Tr1<As1: Copy> = S1; | ^^^^^^^^^^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable binding - --> $DIR/feature-gate-associated_type_bounds.rs:71:12 +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings + --> $DIR/feature-gate-associated_type_bounds.rs:68:12 | LL | let _: impl Tr1<As1: Copy> = S1; | ^^^^^^^^^^^^^^^^^^^ error[E0277]: the trait bound `<<Self as _Tr3>::A as Iterator>::Item: Copy` is not satisfied - --> $DIR/feature-gate-associated_type_bounds.rs:15:28 + --> $DIR/feature-gate-associated_type_bounds.rs:12:28 | LL | type A: Iterator<Item: Copy>; | ^^^^ the trait `Copy` is not implemented for `<<Self as _Tr3>::A as Iterator>::Item` diff --git a/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.stderr b/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.stderr index 760dcb615c8..c8c3e13d7fc 100644 --- a/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.stderr +++ b/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return types --> $DIR/feature-gate-impl_trait_in_fn_trait_return.rs:1:24 | LL | fn f() -> impl Fn() -> impl Sized { || () } @@ -7,7 +7,7 @@ LL | fn f() -> impl Fn() -> impl Sized { || () } = note: see issue #99697 <https://github.com/rust-lang/rust/issues/99697> for more information = help: add `#![feature(impl_trait_in_fn_trait_return)]` to the crate attributes to enable -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return types --> $DIR/feature-gate-impl_trait_in_fn_trait_return.rs:3:32 | LL | fn g() -> &'static dyn Fn() -> impl Sized { &|| () } diff --git a/tests/ui/feature-gates/feature-gate-multiple_supertrait_upcastable.rs b/tests/ui/feature-gates/feature-gate-multiple_supertrait_upcastable.rs new file mode 100644 index 00000000000..0467dea621b --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-multiple_supertrait_upcastable.rs @@ -0,0 +1,12 @@ +// check-pass + +#![deny(multiple_supertrait_upcastable)] +//~^ WARNING unknown lint: `multiple_supertrait_upcastable` +//~| WARNING unknown lint: `multiple_supertrait_upcastable` +//~| WARNING unknown lint: `multiple_supertrait_upcastable` +#![warn(multiple_supertrait_upcastable)] +//~^ WARNING unknown lint: `multiple_supertrait_upcastable` +//~| WARNING unknown lint: `multiple_supertrait_upcastable` +//~| WARNING unknown lint: `multiple_supertrait_upcastable` + +fn main() {} diff --git a/tests/ui/feature-gates/feature-gate-multiple_supertrait_upcastable.stderr b/tests/ui/feature-gates/feature-gate-multiple_supertrait_upcastable.stderr new file mode 100644 index 00000000000..1f725f35417 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-multiple_supertrait_upcastable.stderr @@ -0,0 +1,57 @@ +warning: unknown lint: `multiple_supertrait_upcastable` + --> $DIR/feature-gate-multiple_supertrait_upcastable.rs:3:1 + | +LL | #![deny(multiple_supertrait_upcastable)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the `multiple_supertrait_upcastable` lint is unstable + = help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable + = note: `#[warn(unknown_lints)]` on by default + +warning: unknown lint: `multiple_supertrait_upcastable` + --> $DIR/feature-gate-multiple_supertrait_upcastable.rs:7:1 + | +LL | #![warn(multiple_supertrait_upcastable)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the `multiple_supertrait_upcastable` lint is unstable + = help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable + +warning: unknown lint: `multiple_supertrait_upcastable` + --> $DIR/feature-gate-multiple_supertrait_upcastable.rs:3:1 + | +LL | #![deny(multiple_supertrait_upcastable)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the `multiple_supertrait_upcastable` lint is unstable + = help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable + +warning: unknown lint: `multiple_supertrait_upcastable` + --> $DIR/feature-gate-multiple_supertrait_upcastable.rs:7:1 + | +LL | #![warn(multiple_supertrait_upcastable)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the `multiple_supertrait_upcastable` lint is unstable + = help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable + +warning: unknown lint: `multiple_supertrait_upcastable` + --> $DIR/feature-gate-multiple_supertrait_upcastable.rs:3:1 + | +LL | #![deny(multiple_supertrait_upcastable)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the `multiple_supertrait_upcastable` lint is unstable + = help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable + +warning: unknown lint: `multiple_supertrait_upcastable` + --> $DIR/feature-gate-multiple_supertrait_upcastable.rs:7:1 + | +LL | #![warn(multiple_supertrait_upcastable)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the `multiple_supertrait_upcastable` lint is unstable + = help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable + +warning: 6 warnings emitted + diff --git a/tests/ui/feature-gates/feature-gate-non_lifetime_binders.rs b/tests/ui/feature-gates/feature-gate-non_lifetime_binders.rs new file mode 100644 index 00000000000..221e9133fcc --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-non_lifetime_binders.rs @@ -0,0 +1,4 @@ +fn foo() where for<T> T:, {} +//~^ ERROR only lifetime parameters can be used in this context + +fn main() {} diff --git a/tests/ui/feature-gates/feature-gate-non_lifetime_binders.stderr b/tests/ui/feature-gates/feature-gate-non_lifetime_binders.stderr new file mode 100644 index 00000000000..01c8ee30c5f --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-non_lifetime_binders.stderr @@ -0,0 +1,12 @@ +error[E0658]: only lifetime parameters can be used in this context + --> $DIR/feature-gate-non_lifetime_binders.rs:1:20 + | +LL | fn foo() where for<T> T:, {} + | ^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = help: add `#![feature(non_lifetime_binders)]` to the crate attributes to enable + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/feature-gate-return_position_impl_trait_in_trait.stderr b/tests/ui/feature-gates/feature-gate-return_position_impl_trait_in_trait.stderr index aeabed4a6ab..0082b6fafee 100644 --- a/tests/ui/feature-gates/feature-gate-return_position_impl_trait_in_trait.stderr +++ b/tests/ui/feature-gates/feature-gate-return_position_impl_trait_in_trait.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in trait method return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in trait method return types --> $DIR/feature-gate-return_position_impl_trait_in_trait.rs:8:17 | LL | fn bar() -> impl Sized; @@ -7,7 +7,7 @@ LL | fn bar() -> impl Sized; = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information = help: add `#![feature(return_position_impl_trait_in_trait)]` to the crate attributes to enable -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in trait method return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in trait method return types --> $DIR/feature-gate-return_position_impl_trait_in_trait.rs:9:21 | LL | fn baz() -> Box<impl std::fmt::Display>; @@ -16,7 +16,7 @@ LL | fn baz() -> Box<impl std::fmt::Display>; = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information = help: add `#![feature(return_position_impl_trait_in_trait)]` to the crate attributes to enable -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in trait method return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in trait method return types --> $DIR/feature-gate-return_position_impl_trait_in_trait.rs:15:23 | LL | async fn bar() -> impl Sized; diff --git a/tests/ui/feature-gates/feature-gate-trivial_bounds.stderr b/tests/ui/feature-gates/feature-gate-trivial_bounds.stderr index 1b87ebd9f20..d2ad372dfbc 100644 --- a/tests/ui/feature-gates/feature-gate-trivial_bounds.stderr +++ b/tests/ui/feature-gates/feature-gate-trivial_bounds.stderr @@ -95,7 +95,7 @@ LL | fn unsized_local() where Dst<dyn A>: Sized { | ^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | = help: within `Dst<(dyn A + 'static)>`, the trait `Sized` is not implemented for `(dyn A + 'static)` -note: required because it appears within the type `Dst<(dyn A + 'static)>` +note: required because it appears within the type `Dst<dyn A>` --> $DIR/feature-gate-trivial_bounds.rs:48:8 | LL | struct Dst<X: ?Sized> { diff --git a/tests/ui/ffi_const.rs b/tests/ui/ffi_const.rs index 7aeb5a49a1b..aa20a4d4c65 100644 --- a/tests/ui/ffi_const.rs +++ b/tests/ui/ffi_const.rs @@ -3,3 +3,13 @@ #[ffi_const] //~ ERROR `#[ffi_const]` may only be used on foreign functions pub fn foo() {} + +#[ffi_const] //~ ERROR `#[ffi_const]` may only be used on foreign functions +macro_rules! bar { + () => () +} + +extern "C" { + #[ffi_const] //~ ERROR `#[ffi_const]` may only be used on foreign functions + static INT: i32; +} diff --git a/tests/ui/ffi_const.stderr b/tests/ui/ffi_const.stderr index bc3c12eaf98..394b98f8971 100644 --- a/tests/ui/ffi_const.stderr +++ b/tests/ui/ffi_const.stderr @@ -4,6 +4,18 @@ error[E0756]: `#[ffi_const]` may only be used on foreign functions LL | #[ffi_const] | ^^^^^^^^^^^^ -error: aborting due to previous error +error[E0756]: `#[ffi_const]` may only be used on foreign functions + --> $DIR/ffi_const.rs:7:1 + | +LL | #[ffi_const] + | ^^^^^^^^^^^^ + +error[E0756]: `#[ffi_const]` may only be used on foreign functions + --> $DIR/ffi_const.rs:13:5 + | +LL | #[ffi_const] + | ^^^^^^^^^^^^ + +error: aborting due to 3 previous errors For more information about this error, try `rustc --explain E0756`. diff --git a/tests/ui/ffi_pure.rs b/tests/ui/ffi_pure.rs index c37d34c8784..6d2f3a614ec 100644 --- a/tests/ui/ffi_pure.rs +++ b/tests/ui/ffi_pure.rs @@ -3,3 +3,13 @@ #[ffi_pure] //~ ERROR `#[ffi_pure]` may only be used on foreign functions pub fn foo() {} + +#[ffi_pure] //~ ERROR `#[ffi_pure]` may only be used on foreign functions +macro_rules! bar { + () => () +} + +extern "C" { + #[ffi_pure] //~ ERROR `#[ffi_pure]` may only be used on foreign functions + static INT: i32; +} diff --git a/tests/ui/ffi_pure.stderr b/tests/ui/ffi_pure.stderr index bc911c85ddb..8b61a4b609f 100644 --- a/tests/ui/ffi_pure.stderr +++ b/tests/ui/ffi_pure.stderr @@ -4,6 +4,18 @@ error[E0755]: `#[ffi_pure]` may only be used on foreign functions LL | #[ffi_pure] | ^^^^^^^^^^^ -error: aborting due to previous error +error[E0755]: `#[ffi_pure]` may only be used on foreign functions + --> $DIR/ffi_pure.rs:7:1 + | +LL | #[ffi_pure] + | ^^^^^^^^^^^ + +error[E0755]: `#[ffi_pure]` may only be used on foreign functions + --> $DIR/ffi_pure.rs:13:5 + | +LL | #[ffi_pure] + | ^^^^^^^^^^^ + +error: aborting due to 3 previous errors For more information about this error, try `rustc --explain E0755`. diff --git a/tests/ui/ffi_returns_twice.rs b/tests/ui/ffi_returns_twice.rs index 845e18df11b..8195d0e4863 100644 --- a/tests/ui/ffi_returns_twice.rs +++ b/tests/ui/ffi_returns_twice.rs @@ -3,3 +3,13 @@ #[ffi_returns_twice] //~ ERROR `#[ffi_returns_twice]` may only be used on foreign functions pub fn foo() {} + +#[ffi_returns_twice] //~ ERROR `#[ffi_returns_twice]` may only be used on foreign functions +macro_rules! bar { + () => () +} + +extern "C" { + #[ffi_returns_twice] //~ ERROR `#[ffi_returns_twice]` may only be used on foreign functions + static INT: i32; +} diff --git a/tests/ui/ffi_returns_twice.stderr b/tests/ui/ffi_returns_twice.stderr index 2b7f5694f02..0abe7613f14 100644 --- a/tests/ui/ffi_returns_twice.stderr +++ b/tests/ui/ffi_returns_twice.stderr @@ -4,6 +4,18 @@ error[E0724]: `#[ffi_returns_twice]` may only be used on foreign functions LL | #[ffi_returns_twice] | ^^^^^^^^^^^^^^^^^^^^ -error: aborting due to previous error +error[E0724]: `#[ffi_returns_twice]` may only be used on foreign functions + --> $DIR/ffi_returns_twice.rs:7:1 + | +LL | #[ffi_returns_twice] + | ^^^^^^^^^^^^^^^^^^^^ + +error[E0724]: `#[ffi_returns_twice]` may only be used on foreign functions + --> $DIR/ffi_returns_twice.rs:13:5 + | +LL | #[ffi_returns_twice] + | ^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 3 previous errors For more information about this error, try `rustc --explain E0724`. diff --git a/tests/ui/fmt/format-string-wrong-order.rs b/tests/ui/fmt/format-string-wrong-order.rs new file mode 100644 index 00000000000..0bad5402396 --- /dev/null +++ b/tests/ui/fmt/format-string-wrong-order.rs @@ -0,0 +1,15 @@ +fn main() { + let bar = 3; + format!("{?:}", bar); + //~^ ERROR invalid format string: expected format parameter to occur after `:` + format!("{?:bar}"); + //~^ ERROR invalid format string: expected format parameter to occur after `:` + format!("{?:?}", bar); + //~^ ERROR invalid format string: expected format parameter to occur after `:` + format!("{??}", bar); + //~^ ERROR invalid format string: expected `'}'`, found `'?'` + format!("{?;bar}"); + //~^ ERROR invalid format string: expected `'}'`, found `'?'` + format!("{?:#?}", bar); + //~^ ERROR invalid format string: expected format parameter to occur after `:` +} diff --git a/tests/ui/fmt/format-string-wrong-order.stderr b/tests/ui/fmt/format-string-wrong-order.stderr new file mode 100644 index 00000000000..461af354a4e --- /dev/null +++ b/tests/ui/fmt/format-string-wrong-order.stderr @@ -0,0 +1,54 @@ +error: invalid format string: expected format parameter to occur after `:` + --> $DIR/format-string-wrong-order.rs:3:15 + | +LL | format!("{?:}", bar); + | ^ expected `?` to occur after `:` in format string + | + = note: `?` comes after `:`, try `:?` instead + +error: invalid format string: expected format parameter to occur after `:` + --> $DIR/format-string-wrong-order.rs:5:15 + | +LL | format!("{?:bar}"); + | ^ expected `?` to occur after `:` in format string + | + = note: `?` comes after `:`, try `bar:?` instead + +error: invalid format string: expected format parameter to occur after `:` + --> $DIR/format-string-wrong-order.rs:7:15 + | +LL | format!("{?:?}", bar); + | ^ expected `?` to occur after `:` in format string + | + = note: `?` comes after `:`, try `:?` instead + +error: invalid format string: expected `'}'`, found `'?'` + --> $DIR/format-string-wrong-order.rs:9:15 + | +LL | format!("{??}", bar); + | -^ expected `}` in format string + | | + | because of this opening brace + | + = note: if you intended to print `{`, you can escape it using `{{` + +error: invalid format string: expected `'}'`, found `'?'` + --> $DIR/format-string-wrong-order.rs:11:15 + | +LL | format!("{?;bar}"); + | -^ expected `}` in format string + | | + | because of this opening brace + | + = note: if you intended to print `{`, you can escape it using `{{` + +error: invalid format string: expected format parameter to occur after `:` + --> $DIR/format-string-wrong-order.rs:13:15 + | +LL | format!("{?:#?}", bar); + | ^ expected `?` to occur after `:` in format string + | + = note: `?` comes after `:`, try `:?` instead + +error: aborting due to 6 previous errors + diff --git a/tests/ui/fmt/ifmt-bad-arg.stderr b/tests/ui/fmt/ifmt-bad-arg.stderr index c2619d6df58..d716bbe51af 100644 --- a/tests/ui/fmt/ifmt-bad-arg.stderr +++ b/tests/ui/fmt/ifmt-bad-arg.stderr @@ -302,7 +302,7 @@ error[E0308]: mismatched types LL | println!("{} {:.*} {}", 1, 3.2, 4); | ^^^ | | - | expected `usize`, found floating-point number + | expected `&usize`, found `&{float}` | arguments to this function are incorrect | = note: expected reference `&usize` @@ -317,7 +317,7 @@ error[E0308]: mismatched types LL | println!("{} {:07$.*} {}", 1, 3.2, 4); | ^^^ | | - | expected `usize`, found floating-point number + | expected `&usize`, found `&{float}` | arguments to this function are incorrect | = note: expected reference `&usize` diff --git a/tests/ui/fmt/ifmt-unimpl.stderr b/tests/ui/fmt/ifmt-unimpl.stderr index be321c3c5c0..3480a2ec815 100644 --- a/tests/ui/fmt/ifmt-unimpl.stderr +++ b/tests/ui/fmt/ifmt-unimpl.stderr @@ -15,7 +15,7 @@ LL | format!("{:X}", "3"); NonZeroIsize and 21 others = note: required for `&str` to implement `UpperHex` -note: required by a bound in `ArgumentV1::<'a>::new_upper_hex` +note: required by a bound in `core::fmt::ArgumentV1::<'a>::new_upper_hex` --> $SRC_DIR/core/src/fmt/mod.rs:LL:COL = note: this error originates in the macro `$crate::__export::format_args` which comes from the expansion of the macro `arg_new` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/tests/ui/issues/issue-75307.rs b/tests/ui/fmt/issue-75307.rs index cffa6bea8ed..cffa6bea8ed 100644 --- a/tests/ui/issues/issue-75307.rs +++ b/tests/ui/fmt/issue-75307.rs diff --git a/tests/ui/issues/issue-75307.stderr b/tests/ui/fmt/issue-75307.stderr index c5b0b11e7d0..c5b0b11e7d0 100644 --- a/tests/ui/issues/issue-75307.stderr +++ b/tests/ui/fmt/issue-75307.stderr diff --git a/tests/ui/fmt/respanned-literal-issue-106191.rs b/tests/ui/fmt/respanned-literal-issue-106191.rs index bb741c0ef93..5a18983a3fa 100644 --- a/tests/ui/fmt/respanned-literal-issue-106191.rs +++ b/tests/ui/fmt/respanned-literal-issue-106191.rs @@ -3,7 +3,7 @@ // known-bug: #106191 // unset-rustc-env:RUST_BACKTRACE // had to be reverted -// error-pattern:internal compiler error +// error-pattern:unexpectedly panicked // failure-status:101 // dont-check-compiler-stderr diff --git a/tests/ui/fmt/send-sync.stderr b/tests/ui/fmt/send-sync.stderr index 3ed040c3ab3..d43f4f0d957 100644 --- a/tests/ui/fmt/send-sync.stderr +++ b/tests/ui/fmt/send-sync.stderr @@ -6,11 +6,11 @@ LL | send(format_args!("{:?}", c)); | | | required by a bound introduced by this call | - = help: within `[ArgumentV1<'_>]`, the trait `Sync` is not implemented for `core::fmt::Opaque` + = help: within `[core::fmt::ArgumentV1<'_>]`, the trait `Sync` is not implemented for `core::fmt::Opaque` = note: required because it appears within the type `&core::fmt::Opaque` = note: required because it appears within the type `ArgumentV1<'_>` = note: required because it appears within the type `[ArgumentV1<'_>]` - = note: required for `&[ArgumentV1<'_>]` to implement `Send` + = note: required for `&[core::fmt::ArgumentV1<'_>]` to implement `Send` = note: required because it appears within the type `Arguments<'_>` note: required by a bound in `send` --> $DIR/send-sync.rs:1:12 diff --git a/tests/ui/fn/fn-item-type.rs b/tests/ui/fn/fn-item-type.rs index b6ebc867d28..c094a34b207 100644 --- a/tests/ui/fn/fn-item-type.rs +++ b/tests/ui/fn/fn-item-type.rs @@ -34,8 +34,7 @@ fn main() { eq(bar::<String>, bar::<Vec<u8>>); //~^ ERROR mismatched types //~| found fn item `fn(_) -> _ {bar::<Vec<u8>>}` - //~| expected struct `String`, found struct `Vec` - //~| different fn items have unique types, even if their signatures are the same + //~| expected `String`, found `Vec<u8>` // Make sure we distinguish between trait methods correctly. eq(<u8 as Foo>::foo, <u16 as Foo>::foo); diff --git a/tests/ui/fn/fn-item-type.stderr b/tests/ui/fn/fn-item-type.stderr index 9d41243ef11..da90b8b81c8 100644 --- a/tests/ui/fn/fn-item-type.stderr +++ b/tests/ui/fn/fn-item-type.stderr @@ -38,7 +38,7 @@ error[E0308]: mismatched types --> $DIR/fn-item-type.rs:34:23 | LL | eq(bar::<String>, bar::<Vec<u8>>); - | -- ^^^^^^^^^^^^^^ expected struct `String`, found struct `Vec` + | -- ^^^^^^^^^^^^^^ expected `String`, found `Vec<u8>` | | | arguments to this function are incorrect | @@ -53,7 +53,7 @@ LL | fn eq<T>(x: T, y: T) {} = help: consider casting both fn items to fn pointers using `as fn(isize) -> isize` error[E0308]: mismatched types - --> $DIR/fn-item-type.rs:41:26 + --> $DIR/fn-item-type.rs:40:26 | LL | eq(<u8 as Foo>::foo, <u16 as Foo>::foo); | -- ^^^^^^^^^^^^^^^^^ expected `u8`, found `u16` @@ -71,7 +71,7 @@ LL | fn eq<T>(x: T, y: T) {} = help: consider casting both fn items to fn pointers using `as fn()` error[E0308]: mismatched types - --> $DIR/fn-item-type.rs:46:19 + --> $DIR/fn-item-type.rs:45:19 | LL | eq(foo::<u8>, bar::<u8> as fn(isize) -> isize); | -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected fn item, found fn pointer diff --git a/tests/ui/fn/fn-pointer-mismatch.stderr b/tests/ui/fn/fn-pointer-mismatch.stderr index e0bd60fbc0b..a674babcb32 100644 --- a/tests/ui/fn/fn-pointer-mismatch.stderr +++ b/tests/ui/fn/fn-pointer-mismatch.stderr @@ -2,7 +2,7 @@ error[E0308]: `if` and `else` have incompatible types --> $DIR/fn-pointer-mismatch.rs:11:43 | LL | let g = if n % 2 == 0 { &foo } else { &bar }; - | ---- ^^^^ expected fn item, found a different fn item + | ---- ^^^^ expected `&fn(u32) -> u32 {foo}`, found `&fn(u32) -> u32 {bar}` | | | expected because of this | @@ -43,41 +43,48 @@ error[E0308]: mismatched types --> $DIR/fn-pointer-mismatch.rs:36:29 | LL | let c: fn(u32) -> u32 = &foo; - | -------------- ^^^^ - | | | - | | expected fn pointer, found reference - | | help: consider removing the reference: `foo` + | -------------- ^^^^ expected fn pointer, found `&fn(u32) -> u32 {foo}` + | | | expected due to this | = note: expected fn pointer `fn(u32) -> u32` found reference `&fn(u32) -> u32 {foo}` +help: consider removing the reference + | +LL | let c: fn(u32) -> u32 = foo; + | ~~~ error[E0308]: mismatched types --> $DIR/fn-pointer-mismatch.rs:42:30 | LL | let d: &fn(u32) -> u32 = foo; - | --------------- ^^^ - | | | - | | expected `&fn(u32) -> u32`, found fn item - | | help: consider using a reference: `&foo` + | --------------- ^^^ expected `&fn(u32) -> u32`, found fn item + | | | expected due to this | = note: expected reference `&fn(u32) -> u32` found fn item `fn(u32) -> u32 {foo}` +help: consider using a reference + | +LL | let d: &fn(u32) -> u32 = &foo; + | ~~~~ error[E0308]: mismatched types --> $DIR/fn-pointer-mismatch.rs:48:30 | LL | let e: &fn(u32) -> u32 = &foo; - | --------------- ^^^^ - | | | - | | expected fn pointer, found fn item - | | help: consider casting to a fn pointer: `&(foo as fn(u32) -> u32)` + | --------------- ^^^^ expected `&fn(u32) -> u32`, found `&fn(u32) -> u32 {foo}` + | | | expected due to this | = note: expected reference `&fn(u32) -> u32` found reference `&fn(u32) -> u32 {foo}` = note: fn items are distinct from fn pointers + = note: when the arguments and return types match, functions can be coerced to function pointers +help: consider casting to a fn pointer + | +LL | let e: &fn(u32) -> u32 = &(foo as fn(u32) -> u32); + | ~~~~~~~~~~~~~~~~~~~~~~~~ error: aborting due to 6 previous errors diff --git a/tests/ui/fn/fn-trait-formatting.stderr b/tests/ui/fn/fn-trait-formatting.stderr index 2a674d3c1d2..45d543bda53 100644 --- a/tests/ui/fn/fn-trait-formatting.stderr +++ b/tests/ui/fn/fn-trait-formatting.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/fn-trait-formatting.rs:6:17 | LL | let _: () = Box::new(|_: isize| {}) as Box<dyn FnOnce(isize)>; - | -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found struct `Box` + | -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `Box<dyn FnOnce(isize)>` | | | expected due to this | @@ -17,7 +17,7 @@ error[E0308]: mismatched types --> $DIR/fn-trait-formatting.rs:10:17 | LL | let _: () = Box::new(|_: isize, isize| {}) as Box<dyn Fn(isize, isize)>; - | -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found struct `Box` + | -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `Box<dyn Fn(isize, isize)>` | | | expected due to this | @@ -32,7 +32,7 @@ error[E0308]: mismatched types --> $DIR/fn-trait-formatting.rs:14:17 | LL | let _: () = Box::new(|| -> isize { unimplemented!() }) as Box<dyn FnMut() -> isize>; - | -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found struct `Box` + | -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `Box<dyn FnMut() -> isize>` | | | expected due to this | diff --git a/tests/ui/fn/issue-3044.stderr b/tests/ui/fn/issue-3044.stderr index 2690ad71176..219029e2afd 100644 --- a/tests/ui/fn/issue-3044.stderr +++ b/tests/ui/fn/issue-3044.stderr @@ -7,7 +7,7 @@ LL | | LL | | }); | |______- an argument is missing | -note: associated function defined here +note: method defined here --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL help: provide the argument | diff --git a/tests/ui/fn/signature-error-reporting-under-verbose.rs b/tests/ui/fn/signature-error-reporting-under-verbose.rs index d7a8c95e8b2..12ff113c913 100644 --- a/tests/ui/fn/signature-error-reporting-under-verbose.rs +++ b/tests/ui/fn/signature-error-reporting-under-verbose.rs @@ -9,7 +9,8 @@ fn needs_ptr(_: fn(i32, u32)) {} fn main() { needs_ptr(foo); //~^ ERROR mismatched types - //~| NOTE expected `u32`, found `i32` + //~| NOTE expected fn pointer, found fn item //~| NOTE expected fn pointer `fn(i32, u32)` //~| NOTE arguments to this function are incorrect + //~| NOTE when the arguments and return types match, functions can be coerced to function pointers } diff --git a/tests/ui/fn/signature-error-reporting-under-verbose.stderr b/tests/ui/fn/signature-error-reporting-under-verbose.stderr index 6260fc8dcec..f4498db7259 100644 --- a/tests/ui/fn/signature-error-reporting-under-verbose.stderr +++ b/tests/ui/fn/signature-error-reporting-under-verbose.stderr @@ -2,12 +2,13 @@ error[E0308]: mismatched types --> $DIR/signature-error-reporting-under-verbose.rs:10:15 | LL | needs_ptr(foo); - | --------- ^^^ expected `u32`, found `i32` + | --------- ^^^ expected fn pointer, found fn item | | | arguments to this function are incorrect | = note: expected fn pointer `fn(i32, u32)` found fn item `fn(i32, i32) {foo}` + = note: when the arguments and return types match, functions can be coerced to function pointers note: function defined here --> $DIR/signature-error-reporting-under-verbose.rs:5:4 | diff --git a/tests/ui/fully-qualified-type/fully-qualified-type-name1.rs b/tests/ui/fully-qualified-type/fully-qualified-type-name1.rs index 229c174daa8..bbca22ad2e6 100644 --- a/tests/ui/fully-qualified-type/fully-qualified-type-name1.rs +++ b/tests/ui/fully-qualified-type/fully-qualified-type-name1.rs @@ -6,5 +6,5 @@ fn main() { x = 5; //~^ ERROR mismatched types //~| NOTE expected enum `Option<usize>` - //~| NOTE expected enum `Option`, found integer + //~| NOTE expected `Option<usize>`, found integer } diff --git a/tests/ui/fully-qualified-type/fully-qualified-type-name1.stderr b/tests/ui/fully-qualified-type/fully-qualified-type-name1.stderr index 4750c5ccdf7..258a8d16393 100644 --- a/tests/ui/fully-qualified-type/fully-qualified-type-name1.stderr +++ b/tests/ui/fully-qualified-type/fully-qualified-type-name1.stderr @@ -6,7 +6,7 @@ LL | let x: LL | Option<usize>; | ------------- expected due to this type LL | x = 5; - | ^ expected enum `Option`, found integer + | ^ expected `Option<usize>`, found integer | = note: expected enum `Option<usize>` found type `{integer}` diff --git a/tests/ui/fully-qualified-type/fully-qualified-type-name2.rs b/tests/ui/fully-qualified-type/fully-qualified-type-name2.rs index 94a9f4e5692..f26d3be6630 100644 --- a/tests/ui/fully-qualified-type/fully-qualified-type-name2.rs +++ b/tests/ui/fully-qualified-type/fully-qualified-type-name2.rs @@ -11,7 +11,7 @@ mod y { fn bar(x: x::Foo) -> y::Foo { return x; //~^ ERROR mismatched types - //~| expected enum `y::Foo`, found enum `x::Foo` + //~| expected `y::Foo`, found `x::Foo` } fn main() { diff --git a/tests/ui/fully-qualified-type/fully-qualified-type-name2.stderr b/tests/ui/fully-qualified-type/fully-qualified-type-name2.stderr index a8f23f81dea..c7c0846595d 100644 --- a/tests/ui/fully-qualified-type/fully-qualified-type-name2.stderr +++ b/tests/ui/fully-qualified-type/fully-qualified-type-name2.stderr @@ -4,15 +4,15 @@ error[E0308]: mismatched types LL | fn bar(x: x::Foo) -> y::Foo { | ------ expected `y::Foo` because of return type LL | return x; - | ^ expected enum `y::Foo`, found enum `x::Foo` + | ^ expected `y::Foo`, found `x::Foo` | - = note: enum `x::Foo` and enum `y::Foo` have similar names, but are actually distinct types -note: enum `x::Foo` is defined in module `crate::x` of the current crate + = note: `x::Foo` and `y::Foo` have similar names, but are actually distinct types +note: `x::Foo` is defined in module `crate::x` of the current crate --> $DIR/fully-qualified-type-name2.rs:4:5 | LL | pub enum Foo { } | ^^^^^^^^^^^^ -note: enum `y::Foo` is defined in module `crate::y` of the current crate +note: `y::Foo` is defined in module `crate::y` of the current crate --> $DIR/fully-qualified-type-name2.rs:8:5 | LL | pub enum Foo { } diff --git a/tests/ui/fully-qualified-type/fully-qualified-type-name4.rs b/tests/ui/fully-qualified-type/fully-qualified-type-name4.rs index 2486ae009c1..41f07bab809 100644 --- a/tests/ui/fully-qualified-type/fully-qualified-type-name4.rs +++ b/tests/ui/fully-qualified-type/fully-qualified-type-name4.rs @@ -7,7 +7,7 @@ fn bar(x: usize) -> Option<usize> { //~^ ERROR mismatched types //~| expected enum `Option<usize>` //~| found type `usize` - //~| expected enum `Option`, found `usize` + //~| expected `Option<usize>`, found `usize` } fn main() { diff --git a/tests/ui/fully-qualified-type/fully-qualified-type-name4.stderr b/tests/ui/fully-qualified-type/fully-qualified-type-name4.stderr index 778b13f24cf..6b312202bfe 100644 --- a/tests/ui/fully-qualified-type/fully-qualified-type-name4.stderr +++ b/tests/ui/fully-qualified-type/fully-qualified-type-name4.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | fn bar(x: usize) -> Option<usize> { | ------------- expected `Option<usize>` because of return type LL | return x; - | ^ expected enum `Option`, found `usize` + | ^ expected `Option<usize>`, found `usize` | = note: expected enum `Option<usize>` found type `usize` diff --git a/tests/ui/function-pointer/unsized-ret.stderr b/tests/ui/function-pointer/unsized-ret.stderr index 6f430687e6d..870f1805b58 100644 --- a/tests/ui/function-pointer/unsized-ret.stderr +++ b/tests/ui/function-pointer/unsized-ret.stderr @@ -23,7 +23,7 @@ LL | foo::<for<'a> fn(&'a ()) -> (dyn std::fmt::Display + 'a), _>(None, (&() | required by a bound introduced by this call | = help: within `for<'a> fn(&'a ()) -> (dyn std::fmt::Display + 'a)`, the trait `for<'a> Sized` is not implemented for `(dyn std::fmt::Display + 'a)` - = note: required because it appears within the type `for<'a> fn(&'a ()) -> (dyn Display + 'a)` + = note: required because it appears within the type `fn(&()) -> dyn Display` note: required by a bound in `foo` --> $DIR/unsized-ret.rs:5:11 | diff --git a/tests/ui/functions-closures/fn-help-with-err.stderr b/tests/ui/functions-closures/fn-help-with-err.stderr index 83a2b1f58f9..da081eb4355 100644 --- a/tests/ui/functions-closures/fn-help-with-err.stderr +++ b/tests/ui/functions-closures/fn-help-with-err.stderr @@ -4,7 +4,7 @@ error[E0425]: cannot find value `oops` in this scope LL | let arc = std::sync::Arc::new(oops); | ^^^^ not found in this scope -error[E0599]: no method named `bar` found for struct `Arc<[closure@fn-help-with-err.rs:18:36]>` in the current scope +error[E0599]: no method named `bar` found for struct `Arc<[closure@$DIR/fn-help-with-err.rs:18:36: 18:38]>` in the current scope --> $DIR/fn-help-with-err.rs:19:10 | LL | arc2.bar(); diff --git a/tests/ui/generator/addassign-yield.rs b/tests/ui/generator/addassign-yield.rs index 66f22bf31fc..7211367afee 100644 --- a/tests/ui/generator/addassign-yield.rs +++ b/tests/ui/generator/addassign-yield.rs @@ -1,3 +1,6 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // run-pass // Regression test for broken MIR error (#61442) // Due to the two possible evaluation orders for diff --git a/tests/ui/generator/auto-trait-regions.drop_tracking.stderr b/tests/ui/generator/auto-trait-regions.drop_tracking.stderr new file mode 100644 index 00000000000..165748d4430 --- /dev/null +++ b/tests/ui/generator/auto-trait-regions.drop_tracking.stderr @@ -0,0 +1,47 @@ +error[E0716]: temporary value dropped while borrowed + --> $DIR/auto-trait-regions.rs:48:24 + | +LL | let a = A(&mut true, &mut true, No); + | ^^^^ - temporary value is freed at the end of this statement + | | + | creates a temporary value which is freed while still in use +... +LL | assert_foo(a); + | - borrow later used here + | + = note: consider using a `let` binding to create a longer lived value + +error[E0716]: temporary value dropped while borrowed + --> $DIR/auto-trait-regions.rs:48:35 + | +LL | let a = A(&mut true, &mut true, No); + | ^^^^ - temporary value is freed at the end of this statement + | | + | creates a temporary value which is freed while still in use +... +LL | assert_foo(a); + | - borrow later used here + | + = note: consider using a `let` binding to create a longer lived value + +error: implementation of `Foo` is not general enough + --> $DIR/auto-trait-regions.rs:34:5 + | +LL | assert_foo(gen); + | ^^^^^^^^^^^^^^^ implementation of `Foo` is not general enough + | + = note: `&'0 OnlyFooIfStaticRef` must implement `Foo`, for any lifetime `'0`... + = note: ...but `Foo` is actually implemented for the type `&'static OnlyFooIfStaticRef` + +error: implementation of `Foo` is not general enough + --> $DIR/auto-trait-regions.rs:54:5 + | +LL | assert_foo(gen); + | ^^^^^^^^^^^^^^^ implementation of `Foo` is not general enough + | + = note: `Foo` would have to be implemented for the type `A<'0, '1>`, for any two lifetimes `'0` and `'1`... + = note: ...but `Foo` is actually implemented for the type `A<'_, '2>`, for some specific lifetime `'2` + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0716`. diff --git a/tests/ui/generator/auto-trait-regions.drop_tracking_mir.stderr b/tests/ui/generator/auto-trait-regions.drop_tracking_mir.stderr new file mode 100644 index 00000000000..165748d4430 --- /dev/null +++ b/tests/ui/generator/auto-trait-regions.drop_tracking_mir.stderr @@ -0,0 +1,47 @@ +error[E0716]: temporary value dropped while borrowed + --> $DIR/auto-trait-regions.rs:48:24 + | +LL | let a = A(&mut true, &mut true, No); + | ^^^^ - temporary value is freed at the end of this statement + | | + | creates a temporary value which is freed while still in use +... +LL | assert_foo(a); + | - borrow later used here + | + = note: consider using a `let` binding to create a longer lived value + +error[E0716]: temporary value dropped while borrowed + --> $DIR/auto-trait-regions.rs:48:35 + | +LL | let a = A(&mut true, &mut true, No); + | ^^^^ - temporary value is freed at the end of this statement + | | + | creates a temporary value which is freed while still in use +... +LL | assert_foo(a); + | - borrow later used here + | + = note: consider using a `let` binding to create a longer lived value + +error: implementation of `Foo` is not general enough + --> $DIR/auto-trait-regions.rs:34:5 + | +LL | assert_foo(gen); + | ^^^^^^^^^^^^^^^ implementation of `Foo` is not general enough + | + = note: `&'0 OnlyFooIfStaticRef` must implement `Foo`, for any lifetime `'0`... + = note: ...but `Foo` is actually implemented for the type `&'static OnlyFooIfStaticRef` + +error: implementation of `Foo` is not general enough + --> $DIR/auto-trait-regions.rs:54:5 + | +LL | assert_foo(gen); + | ^^^^^^^^^^^^^^^ implementation of `Foo` is not general enough + | + = note: `Foo` would have to be implemented for the type `A<'0, '1>`, for any two lifetimes `'0` and `'1`... + = note: ...but `Foo` is actually implemented for the type `A<'_, '2>`, for some specific lifetime `'2` + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0716`. diff --git a/tests/ui/generator/auto-trait-regions.no_drop_tracking.stderr b/tests/ui/generator/auto-trait-regions.no_drop_tracking.stderr new file mode 100644 index 00000000000..165748d4430 --- /dev/null +++ b/tests/ui/generator/auto-trait-regions.no_drop_tracking.stderr @@ -0,0 +1,47 @@ +error[E0716]: temporary value dropped while borrowed + --> $DIR/auto-trait-regions.rs:48:24 + | +LL | let a = A(&mut true, &mut true, No); + | ^^^^ - temporary value is freed at the end of this statement + | | + | creates a temporary value which is freed while still in use +... +LL | assert_foo(a); + | - borrow later used here + | + = note: consider using a `let` binding to create a longer lived value + +error[E0716]: temporary value dropped while borrowed + --> $DIR/auto-trait-regions.rs:48:35 + | +LL | let a = A(&mut true, &mut true, No); + | ^^^^ - temporary value is freed at the end of this statement + | | + | creates a temporary value which is freed while still in use +... +LL | assert_foo(a); + | - borrow later used here + | + = note: consider using a `let` binding to create a longer lived value + +error: implementation of `Foo` is not general enough + --> $DIR/auto-trait-regions.rs:34:5 + | +LL | assert_foo(gen); + | ^^^^^^^^^^^^^^^ implementation of `Foo` is not general enough + | + = note: `&'0 OnlyFooIfStaticRef` must implement `Foo`, for any lifetime `'0`... + = note: ...but `Foo` is actually implemented for the type `&'static OnlyFooIfStaticRef` + +error: implementation of `Foo` is not general enough + --> $DIR/auto-trait-regions.rs:54:5 + | +LL | assert_foo(gen); + | ^^^^^^^^^^^^^^^ implementation of `Foo` is not general enough + | + = note: `Foo` would have to be implemented for the type `A<'0, '1>`, for any two lifetimes `'0` and `'1`... + = note: ...but `Foo` is actually implemented for the type `A<'_, '2>`, for some specific lifetime `'2` + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0716`. diff --git a/tests/ui/generator/auto-trait-regions.rs b/tests/ui/generator/auto-trait-regions.rs index ea4b0d554cd..fd13e41319f 100644 --- a/tests/ui/generator/auto-trait-regions.rs +++ b/tests/ui/generator/auto-trait-regions.rs @@ -1,3 +1,6 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir #![feature(generators)] #![feature(auto_traits)] #![feature(negative_impls)] diff --git a/tests/ui/generator/auto-trait-regions.stderr b/tests/ui/generator/auto-trait-regions.stderr index 0b1f34aeb96..165748d4430 100644 --- a/tests/ui/generator/auto-trait-regions.stderr +++ b/tests/ui/generator/auto-trait-regions.stderr @@ -1,5 +1,5 @@ error[E0716]: temporary value dropped while borrowed - --> $DIR/auto-trait-regions.rs:45:24 + --> $DIR/auto-trait-regions.rs:48:24 | LL | let a = A(&mut true, &mut true, No); | ^^^^ - temporary value is freed at the end of this statement @@ -12,7 +12,7 @@ LL | assert_foo(a); = note: consider using a `let` binding to create a longer lived value error[E0716]: temporary value dropped while borrowed - --> $DIR/auto-trait-regions.rs:45:35 + --> $DIR/auto-trait-regions.rs:48:35 | LL | let a = A(&mut true, &mut true, No); | ^^^^ - temporary value is freed at the end of this statement @@ -25,7 +25,7 @@ LL | assert_foo(a); = note: consider using a `let` binding to create a longer lived value error: implementation of `Foo` is not general enough - --> $DIR/auto-trait-regions.rs:31:5 + --> $DIR/auto-trait-regions.rs:34:5 | LL | assert_foo(gen); | ^^^^^^^^^^^^^^^ implementation of `Foo` is not general enough @@ -34,7 +34,7 @@ LL | assert_foo(gen); = note: ...but `Foo` is actually implemented for the type `&'static OnlyFooIfStaticRef` error: implementation of `Foo` is not general enough - --> $DIR/auto-trait-regions.rs:51:5 + --> $DIR/auto-trait-regions.rs:54:5 | LL | assert_foo(gen); | ^^^^^^^^^^^^^^^ implementation of `Foo` is not general enough diff --git a/tests/ui/generator/borrowing.drop_tracking.stderr b/tests/ui/generator/borrowing.drop_tracking.stderr new file mode 100644 index 00000000000..96e3c327f8b --- /dev/null +++ b/tests/ui/generator/borrowing.drop_tracking.stderr @@ -0,0 +1,31 @@ +error[E0597]: `a` does not live long enough + --> $DIR/borrowing.rs:13:33 + | +LL | let _b = { + | -- borrow later stored here +LL | let a = 3; +LL | Pin::new(&mut || yield &a).resume(()) + | -- ^ borrowed value does not live long enough + | | + | value captured here by generator +LL | +LL | }; + | - `a` dropped here while still borrowed + +error[E0597]: `a` does not live long enough + --> $DIR/borrowing.rs:20:20 + | +LL | let _b = { + | -- borrow later stored here +LL | let a = 3; +LL | || { + | -- value captured here by generator +LL | yield &a + | ^ borrowed value does not live long enough +... +LL | }; + | - `a` dropped here while still borrowed + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0597`. diff --git a/tests/ui/generator/borrowing.drop_tracking_mir.stderr b/tests/ui/generator/borrowing.drop_tracking_mir.stderr new file mode 100644 index 00000000000..8fbad276db4 --- /dev/null +++ b/tests/ui/generator/borrowing.drop_tracking_mir.stderr @@ -0,0 +1,39 @@ +error[E0597]: `a` does not live long enough + --> $DIR/borrowing.rs:13:33 + | +LL | Pin::new(&mut || yield &a).resume(()) + | ----------^ + | | | + | | borrowed value does not live long enough + | value captured here by generator + | a temporary with access to the borrow is created here ... +LL | +LL | }; + | -- ... and the borrow might be used here, when that temporary is dropped and runs the destructor for generator + | | + | `a` dropped here while still borrowed + | + = note: the temporary is part of an expression at the end of a block; + consider forcing this temporary to be dropped sooner, before the block's local variables are dropped +help: for example, you could save the expression's value in a new local variable `x` and then make `x` be the expression at the end of the block + | +LL | let x = Pin::new(&mut || yield &a).resume(()); x + | +++++++ +++ + +error[E0597]: `a` does not live long enough + --> $DIR/borrowing.rs:20:20 + | +LL | let _b = { + | -- borrow later stored here +LL | let a = 3; +LL | || { + | -- value captured here by generator +LL | yield &a + | ^ borrowed value does not live long enough +... +LL | }; + | - `a` dropped here while still borrowed + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0597`. diff --git a/tests/ui/generator/borrowing.no_drop_tracking.stderr b/tests/ui/generator/borrowing.no_drop_tracking.stderr new file mode 100644 index 00000000000..96e3c327f8b --- /dev/null +++ b/tests/ui/generator/borrowing.no_drop_tracking.stderr @@ -0,0 +1,31 @@ +error[E0597]: `a` does not live long enough + --> $DIR/borrowing.rs:13:33 + | +LL | let _b = { + | -- borrow later stored here +LL | let a = 3; +LL | Pin::new(&mut || yield &a).resume(()) + | -- ^ borrowed value does not live long enough + | | + | value captured here by generator +LL | +LL | }; + | - `a` dropped here while still borrowed + +error[E0597]: `a` does not live long enough + --> $DIR/borrowing.rs:20:20 + | +LL | let _b = { + | -- borrow later stored here +LL | let a = 3; +LL | || { + | -- value captured here by generator +LL | yield &a + | ^ borrowed value does not live long enough +... +LL | }; + | - `a` dropped here while still borrowed + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0597`. diff --git a/tests/ui/generator/borrowing.rs b/tests/ui/generator/borrowing.rs index d36592583cd..29f39437f8f 100644 --- a/tests/ui/generator/borrowing.rs +++ b/tests/ui/generator/borrowing.rs @@ -1,3 +1,7 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir + #![feature(generators, generator_trait)] use std::ops::Generator; diff --git a/tests/ui/generator/borrowing.stderr b/tests/ui/generator/borrowing.stderr index 38e1ace8c4e..96e3c327f8b 100644 --- a/tests/ui/generator/borrowing.stderr +++ b/tests/ui/generator/borrowing.stderr @@ -1,5 +1,5 @@ error[E0597]: `a` does not live long enough - --> $DIR/borrowing.rs:9:33 + --> $DIR/borrowing.rs:13:33 | LL | let _b = { | -- borrow later stored here @@ -13,7 +13,7 @@ LL | }; | - `a` dropped here while still borrowed error[E0597]: `a` does not live long enough - --> $DIR/borrowing.rs:16:20 + --> $DIR/borrowing.rs:20:20 | LL | let _b = { | -- borrow later stored here diff --git a/tests/ui/generator/drop-tracking-parent-expression.stderr b/tests/ui/generator/drop-tracking-parent-expression.drop_tracking.stderr index fbf5d6e0725..c07906ec37d 100644 --- a/tests/ui/generator/drop-tracking-parent-expression.stderr +++ b/tests/ui/generator/drop-tracking-parent-expression.drop_tracking.stderr @@ -1,5 +1,5 @@ error: generator cannot be sent between threads safely - --> $DIR/drop-tracking-parent-expression.rs:24:25 + --> $DIR/drop-tracking-parent-expression.rs:27:25 | LL | assert_send(g); | ^ generator is not `Send` @@ -13,9 +13,9 @@ LL | | }; LL | | ); | |_____- in this macro invocation | - = help: within `[generator@$DIR/drop-tracking-parent-expression.rs:18:21: 18:28]`, the trait `Send` is not implemented for `derived_drop::Client` + = help: within `[generator@$DIR/drop-tracking-parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `derived_drop::Client` note: generator is not `Send` as this value is used across a yield - --> $DIR/drop-tracking-parent-expression.rs:22:22 + --> $DIR/drop-tracking-parent-expression.rs:25:22 | LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { | ------------------------ has type `derived_drop::Client` which is not `Send` @@ -34,14 +34,14 @@ LL | | }; LL | | ); | |_____- in this macro invocation note: required by a bound in `assert_send` - --> $DIR/drop-tracking-parent-expression.rs:41:19 + --> $DIR/drop-tracking-parent-expression.rs:49:19 | LL | fn assert_send<T: Send>(_thing: T) {} | ^^^^ required by this bound in `assert_send` = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) error: generator cannot be sent between threads safely - --> $DIR/drop-tracking-parent-expression.rs:24:25 + --> $DIR/drop-tracking-parent-expression.rs:27:25 | LL | assert_send(g); | ^ generator is not `Send` @@ -55,9 +55,9 @@ LL | | }; LL | | ); | |_____- in this macro invocation | - = help: within `[generator@$DIR/drop-tracking-parent-expression.rs:18:21: 18:28]`, the trait `Send` is not implemented for `significant_drop::Client` + = help: within `[generator@$DIR/drop-tracking-parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `significant_drop::Client` note: generator is not `Send` as this value is used across a yield - --> $DIR/drop-tracking-parent-expression.rs:22:22 + --> $DIR/drop-tracking-parent-expression.rs:25:22 | LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { | ------------------------ has type `significant_drop::Client` which is not `Send` @@ -76,14 +76,14 @@ LL | | }; LL | | ); | |_____- in this macro invocation note: required by a bound in `assert_send` - --> $DIR/drop-tracking-parent-expression.rs:41:19 + --> $DIR/drop-tracking-parent-expression.rs:49:19 | LL | fn assert_send<T: Send>(_thing: T) {} | ^^^^ required by this bound in `assert_send` = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) error: generator cannot be sent between threads safely - --> $DIR/drop-tracking-parent-expression.rs:24:25 + --> $DIR/drop-tracking-parent-expression.rs:27:25 | LL | assert_send(g); | ^ generator is not `Send` @@ -97,9 +97,9 @@ LL | | }; LL | | ); | |_____- in this macro invocation | - = help: within `[generator@$DIR/drop-tracking-parent-expression.rs:18:21: 18:28]`, the trait `Send` is not implemented for `insignificant_dtor::Client` + = help: within `[generator@$DIR/drop-tracking-parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `insignificant_dtor::Client` note: generator is not `Send` as this value is used across a yield - --> $DIR/drop-tracking-parent-expression.rs:22:22 + --> $DIR/drop-tracking-parent-expression.rs:25:22 | LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { | ------------------------ has type `insignificant_dtor::Client` which is not `Send` @@ -118,7 +118,7 @@ LL | | }; LL | | ); | |_____- in this macro invocation note: required by a bound in `assert_send` - --> $DIR/drop-tracking-parent-expression.rs:41:19 + --> $DIR/drop-tracking-parent-expression.rs:49:19 | LL | fn assert_send<T: Send>(_thing: T) {} | ^^^^ required by this bound in `assert_send` diff --git a/tests/ui/generator/drop-tracking-parent-expression.drop_tracking_mir.stderr b/tests/ui/generator/drop-tracking-parent-expression.drop_tracking_mir.stderr new file mode 100644 index 00000000000..35698a98dbd --- /dev/null +++ b/tests/ui/generator/drop-tracking-parent-expression.drop_tracking_mir.stderr @@ -0,0 +1,122 @@ +error: generator cannot be sent between threads safely + --> $DIR/drop-tracking-parent-expression.rs:27:13 + | +LL | assert_send(g); + | ^^^^^^^^^^^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/drop-tracking-parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `derived_drop::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/drop-tracking-parent-expression.rs:25:22 + | +LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { + | ------------------------ has type `derived_drop::Client` which is not `Send` +... +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/drop-tracking-parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/drop-tracking-parent-expression.rs:27:13 + | +LL | assert_send(g); + | ^^^^^^^^^^^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/drop-tracking-parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `significant_drop::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/drop-tracking-parent-expression.rs:25:22 + | +LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { + | ------------------------ has type `significant_drop::Client` which is not `Send` +... +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/drop-tracking-parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/drop-tracking-parent-expression.rs:27:13 + | +LL | assert_send(g); + | ^^^^^^^^^^^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/drop-tracking-parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `insignificant_dtor::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/drop-tracking-parent-expression.rs:25:22 + | +LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { + | ------------------------ has type `insignificant_dtor::Client` which is not `Send` +... +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/drop-tracking-parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to 3 previous errors + diff --git a/tests/ui/generator/drop-tracking-parent-expression.no_drop_tracking.stderr b/tests/ui/generator/drop-tracking-parent-expression.no_drop_tracking.stderr new file mode 100644 index 00000000000..1a05bfe4f0e --- /dev/null +++ b/tests/ui/generator/drop-tracking-parent-expression.no_drop_tracking.stderr @@ -0,0 +1,334 @@ +error: generator cannot be sent between threads safely + --> $DIR/drop-tracking-parent-expression.rs:27:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/drop-tracking-parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `copy::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/drop-tracking-parent-expression.rs:25:22 + | +LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { + | ------------------------ has type `copy::Client` which is not `Send` +... +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/drop-tracking-parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/drop-tracking-parent-expression.rs:40:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/drop-tracking-parent-expression.rs:37:21: 37:28]`, the trait `Send` is not implemented for `copy::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/drop-tracking-parent-expression.rs:38:22 + | +LL | let g = move || match drop($name::Client::default()) { + | ------------------------ has type `copy::Client` which is not `Send` +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/drop-tracking-parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/drop-tracking-parent-expression.rs:27:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/drop-tracking-parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `derived_drop::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/drop-tracking-parent-expression.rs:25:22 + | +LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { + | ------------------------ has type `derived_drop::Client` which is not `Send` +... +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/drop-tracking-parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/drop-tracking-parent-expression.rs:40:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/drop-tracking-parent-expression.rs:37:21: 37:28]`, the trait `Send` is not implemented for `derived_drop::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/drop-tracking-parent-expression.rs:38:22 + | +LL | let g = move || match drop($name::Client::default()) { + | ------------------------ has type `derived_drop::Client` which is not `Send` +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/drop-tracking-parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/drop-tracking-parent-expression.rs:27:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/drop-tracking-parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `significant_drop::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/drop-tracking-parent-expression.rs:25:22 + | +LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { + | ------------------------ has type `significant_drop::Client` which is not `Send` +... +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/drop-tracking-parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/drop-tracking-parent-expression.rs:40:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/drop-tracking-parent-expression.rs:37:21: 37:28]`, the trait `Send` is not implemented for `significant_drop::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/drop-tracking-parent-expression.rs:38:22 + | +LL | let g = move || match drop($name::Client::default()) { + | ------------------------ has type `significant_drop::Client` which is not `Send` +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/drop-tracking-parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/drop-tracking-parent-expression.rs:27:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/drop-tracking-parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `insignificant_dtor::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/drop-tracking-parent-expression.rs:25:22 + | +LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { + | ------------------------ has type `insignificant_dtor::Client` which is not `Send` +... +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/drop-tracking-parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/drop-tracking-parent-expression.rs:40:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/drop-tracking-parent-expression.rs:37:21: 37:28]`, the trait `Send` is not implemented for `insignificant_dtor::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/drop-tracking-parent-expression.rs:38:22 + | +LL | let g = move || match drop($name::Client::default()) { + | ------------------------ has type `insignificant_dtor::Client` which is not `Send` +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/drop-tracking-parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to 8 previous errors + diff --git a/tests/ui/generator/drop-tracking-parent-expression.rs b/tests/ui/generator/drop-tracking-parent-expression.rs index d40f1b8f64d..ed9ac6d11ad 100644 --- a/tests/ui/generator/drop-tracking-parent-expression.rs +++ b/tests/ui/generator/drop-tracking-parent-expression.rs @@ -1,4 +1,7 @@ -// compile-flags: -Zdrop-tracking +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir + #![feature(generators, negative_impls, rustc_attrs)] macro_rules! type_combinations { @@ -18,13 +21,14 @@ macro_rules! type_combinations { let g = move || match drop($name::Client { ..$name::Client::default() }) { //~^ `significant_drop::Client` which is not `Send` //~| `insignificant_dtor::Client` which is not `Send` - //~| `derived_drop::Client` which is not `Send` + //[no_drop_tracking,drop_tracking]~| `derived_drop::Client` which is not `Send` _ => yield, }; assert_send(g); //~^ ERROR cannot be sent between threads //~| ERROR cannot be sent between threads //~| ERROR cannot be sent between threads + //[no_drop_tracking]~| ERROR cannot be sent between threads } // Simple owned value. This works because the Client is considered moved into `drop`, @@ -34,6 +38,10 @@ macro_rules! type_combinations { _ => yield, }; assert_send(g); + //[no_drop_tracking]~^ ERROR cannot be sent between threads + //[no_drop_tracking]~| ERROR cannot be sent between threads + //[no_drop_tracking]~| ERROR cannot be sent between threads + //[no_drop_tracking]~| ERROR cannot be sent between threads } )* } } diff --git a/tests/ui/generator/drop-tracking-yielding-in-match-guards.rs b/tests/ui/generator/drop-tracking-yielding-in-match-guards.rs index 646365e4359..cbc291701cb 100644 --- a/tests/ui/generator/drop-tracking-yielding-in-match-guards.rs +++ b/tests/ui/generator/drop-tracking-yielding-in-match-guards.rs @@ -1,6 +1,8 @@ // build-pass // edition:2018 -// compile-flags: -Zdrop-tracking +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir #![feature(generators)] diff --git a/tests/ui/generator/generator-yielding-or-returning-itself.stderr b/tests/ui/generator/generator-yielding-or-returning-itself.stderr index 8f5d2429a28..a26dbf3f27c 100644 --- a/tests/ui/generator/generator-yielding-or-returning-itself.stderr +++ b/tests/ui/generator/generator-yielding-or-returning-itself.stderr @@ -19,7 +19,7 @@ note: required by a bound in `want_cyclic_generator_return` --> $DIR/generator-yielding-or-returning-itself.rs:10:36 | LL | pub fn want_cyclic_generator_return<T>(_: T) - | ---------------------------- required by a bound in this + | ---------------------------- required by a bound in this function LL | where T: Generator<Yield = (), Return = T> | ^^^^^^^^^^ required by this bound in `want_cyclic_generator_return` @@ -44,7 +44,7 @@ note: required by a bound in `want_cyclic_generator_yield` --> $DIR/generator-yielding-or-returning-itself.rs:23:24 | LL | pub fn want_cyclic_generator_yield<T>(_: T) - | --------------------------- required by a bound in this + | --------------------------- required by a bound in this function LL | where T: Generator<Yield = T, Return = ()> | ^^^^^^^^^ required by this bound in `want_cyclic_generator_yield` diff --git a/tests/ui/generator/issue-102645.stderr b/tests/ui/generator/issue-102645.stderr index f6d2440295e..3f9a4c2f3c5 100644 --- a/tests/ui/generator/issue-102645.stderr +++ b/tests/ui/generator/issue-102645.stderr @@ -4,7 +4,7 @@ error[E0061]: this method takes 1 argument but 0 arguments were supplied LL | Pin::new(&mut b).resume(); | ^^^^^^-- an argument of type `()` is missing | -note: associated function defined here +note: method defined here --> $SRC_DIR/core/src/ops/generator.rs:LL:COL help: provide the argument | diff --git a/tests/ui/generator/issue-105084.drop_tracking_mir.stderr b/tests/ui/generator/issue-105084.drop_tracking_mir.stderr new file mode 100644 index 00000000000..cfc0cf7cdd7 --- /dev/null +++ b/tests/ui/generator/issue-105084.drop_tracking_mir.stderr @@ -0,0 +1,51 @@ +error[E0382]: borrow of moved value: `g` + --> $DIR/issue-105084.rs:44:14 + | +LL | let mut g = || { + | ----- move occurs because `g` has type `[generator@$DIR/issue-105084.rs:22:17: 22:19]`, which does not implement the `Copy` trait +... +LL | let mut h = copy(g); + | - value moved here +... +LL | Pin::new(&mut g).resume(()); + | ^^^^^^ value borrowed here after move + | +note: consider changing this parameter type in function `copy` to borrow instead if owning the value isn't necessary + --> $DIR/issue-105084.rs:17:21 + | +LL | fn copy<T: Copy>(x: T) -> T { + | ---- ^ this parameter takes ownership of the value + | | + | in this function +help: consider cloning the value if the performance cost is acceptable + | +LL | let mut h = copy(g.clone()); + | ++++++++ + +error[E0277]: the trait bound `Box<(i32, ())>: Copy` is not satisfied in `[generator@$DIR/issue-105084.rs:22:17: 22:19]` + --> $DIR/issue-105084.rs:38:17 + | +LL | let mut g = || { + | -- within this `[generator@$DIR/issue-105084.rs:22:17: 22:19]` +... +LL | let mut h = copy(g); + | ^^^^ within `[generator@$DIR/issue-105084.rs:22:17: 22:19]`, the trait `Copy` is not implemented for `Box<(i32, ())>` + | +note: generator does not implement `Copy` as this value is used across a yield + --> $DIR/issue-105084.rs:28:25 + | +LL | let t = box (5, yield); + | --------^^^^^- + | | | + | | yield occurs here, with `box (5, yield)` maybe used later + | has type `Box<(i32, ())>` which does not implement `Copy` +note: required by a bound in `copy` + --> $DIR/issue-105084.rs:17:12 + | +LL | fn copy<T: Copy>(x: T) -> T { + | ^^^^ required by this bound in `copy` + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0277, E0382. +For more information about an error, try `rustc --explain E0277`. diff --git a/tests/ui/generator/issue-105084.rs b/tests/ui/generator/issue-105084.rs new file mode 100644 index 00000000000..7c9a97b40a5 --- /dev/null +++ b/tests/ui/generator/issue-105084.rs @@ -0,0 +1,49 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir +// [no_drop_tracking] known-bug: #105084 +// [no_drop_tracking] check-pass +// [drop_tracking] known-bug: #105084 +// [drop_tracking] check-pass + +#![feature(generators)] +#![feature(generator_clone)] +#![feature(generator_trait)] +#![feature(box_syntax)] + +use std::ops::Generator; +use std::pin::Pin; + +fn copy<T: Copy>(x: T) -> T { + x +} + +fn main() { + let mut g = || { + // This is desuraged as 4 stages: + // - allocate a `*mut u8` with `exchange_malloc`; + // - create a Box that is ignored for trait computations; + // - compute fields (and yields); + // - assign to `t`. + let t = box (5, yield); + drop(t); + }; + + // Allocate the temporary box. + Pin::new(&mut g).resume(()); + + // The temporary box is in generator locals. + // As it is not taken into account for trait computation, + // the generator is `Copy`. + let mut h = copy(g); + //[drop_tracking_mir]~^ ERROR the trait bound `Box<(i32, ())>: Copy` is not satisfied in + + // We now have 2 boxes with the same backing allocation: + // one inside `g` and one inside `h`. + // Proceed and drop `t` in `g`. + Pin::new(&mut g).resume(()); + //[drop_tracking_mir]~^ ERROR borrow of moved value: `g` + + // Proceed and drop `t` in `h` -> double free! + Pin::new(&mut h).resume(()); +} diff --git a/tests/ui/generator/issue-57017.no_drop_tracking.stderr b/tests/ui/generator/issue-57017.no_drop_tracking.stderr new file mode 100644 index 00000000000..06d2d23b9ef --- /dev/null +++ b/tests/ui/generator/issue-57017.no_drop_tracking.stderr @@ -0,0 +1,248 @@ +error: generator cannot be sent between threads safely + --> $DIR/issue-57017.rs:31:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation + | + = help: the trait `Sync` is not implemented for `copy::unsync::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/issue-57017.rs:29:28 + | +LL | let g = move || match drop(&$name::unsync::Client::default()) { + | --------------------------------- has type `©::unsync::Client` which is not `Send` +LL | _status => yield, + | ^^^^^ yield occurs here, with `&$name::unsync::Client::default()` maybe used later +LL | }; + | - `&$name::unsync::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/issue-57017.rs:51:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/issue-57017.rs:43:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/issue-57017.rs:40:21: 40:28]`, the trait `Send` is not implemented for `copy::unsend::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/issue-57017.rs:41:28 + | +LL | let g = move || match drop($name::unsend::Client::default()) { + | -------------------------------- has type `copy::unsend::Client` which is not `Send` +LL | _status => yield, + | ^^^^^ yield occurs here, with `$name::unsend::Client::default()` maybe used later +LL | }; + | - `$name::unsend::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/issue-57017.rs:51:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/issue-57017.rs:31:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation + | + = help: the trait `Sync` is not implemented for `derived_drop::unsync::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/issue-57017.rs:29:28 + | +LL | let g = move || match drop(&$name::unsync::Client::default()) { + | --------------------------------- has type `&derived_drop::unsync::Client` which is not `Send` +LL | _status => yield, + | ^^^^^ yield occurs here, with `&$name::unsync::Client::default()` maybe used later +LL | }; + | - `&$name::unsync::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/issue-57017.rs:51:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/issue-57017.rs:43:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/issue-57017.rs:40:21: 40:28]`, the trait `Send` is not implemented for `derived_drop::unsend::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/issue-57017.rs:41:28 + | +LL | let g = move || match drop($name::unsend::Client::default()) { + | -------------------------------- has type `derived_drop::unsend::Client` which is not `Send` +LL | _status => yield, + | ^^^^^ yield occurs here, with `$name::unsend::Client::default()` maybe used later +LL | }; + | - `$name::unsend::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/issue-57017.rs:51:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/issue-57017.rs:31:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation + | + = help: the trait `Sync` is not implemented for `significant_drop::unsync::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/issue-57017.rs:29:28 + | +LL | let g = move || match drop(&$name::unsync::Client::default()) { + | --------------------------------- has type `&significant_drop::unsync::Client` which is not `Send` +LL | _status => yield, + | ^^^^^ yield occurs here, with `&$name::unsync::Client::default()` maybe used later +LL | }; + | - `&$name::unsync::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/issue-57017.rs:51:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/issue-57017.rs:43:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/issue-57017.rs:40:21: 40:28]`, the trait `Send` is not implemented for `significant_drop::unsend::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/issue-57017.rs:41:28 + | +LL | let g = move || match drop($name::unsend::Client::default()) { + | -------------------------------- has type `significant_drop::unsend::Client` which is not `Send` +LL | _status => yield, + | ^^^^^ yield occurs here, with `$name::unsend::Client::default()` maybe used later +LL | }; + | - `$name::unsend::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/issue-57017.rs:51:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to 6 previous errors + diff --git a/tests/ui/generator/issue-57017.rs b/tests/ui/generator/issue-57017.rs index c0bde3b4473..03b00ac99ad 100644 --- a/tests/ui/generator/issue-57017.rs +++ b/tests/ui/generator/issue-57017.rs @@ -1,5 +1,9 @@ -// build-pass -// compile-flags: -Zdrop-tracking +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir +// [drop_tracking] build-pass +// [drop_tracking_mir] build-pass + #![feature(generators, negative_impls)] macro_rules! type_combinations { @@ -25,6 +29,9 @@ macro_rules! type_combinations { _status => yield, }; assert_send(g); + //[no_drop_tracking]~^ ERROR generator cannot be sent between threads safely + //[no_drop_tracking]~| ERROR generator cannot be sent between threads safely + //[no_drop_tracking]~| ERROR generator cannot be sent between threads safely } // This tests that `Client` is properly considered to be dropped after moving it into the @@ -34,6 +41,9 @@ macro_rules! type_combinations { _status => yield, }; assert_send(g); + //[no_drop_tracking]~^ ERROR generator cannot be sent between threads safely + //[no_drop_tracking]~| ERROR generator cannot be sent between threads safely + //[no_drop_tracking]~| ERROR generator cannot be sent between threads safely } )* } } diff --git a/tests/ui/generator/issue-57478.no_drop_tracking.stderr b/tests/ui/generator/issue-57478.no_drop_tracking.stderr new file mode 100644 index 00000000000..612dd9c37f7 --- /dev/null +++ b/tests/ui/generator/issue-57478.no_drop_tracking.stderr @@ -0,0 +1,31 @@ +error: generator cannot be sent between threads safely + --> $DIR/issue-57478.rs:13:17 + | +LL | assert_send(|| { + | _________________^ +LL | | +LL | | let guard = Foo; +LL | | drop(guard); +LL | | yield; +LL | | }) + | |_____^ generator is not `Send` + | + = help: within `[generator@$DIR/issue-57478.rs:13:17: 13:19]`, the trait `Send` is not implemented for `Foo` +note: generator is not `Send` as this value is used across a yield + --> $DIR/issue-57478.rs:17:9 + | +LL | let guard = Foo; + | ----- has type `Foo` which is not `Send` +LL | drop(guard); +LL | yield; + | ^^^^^ yield occurs here, with `guard` maybe used later +LL | }) + | - `guard` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/issue-57478.rs:21:19 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to previous error + diff --git a/tests/ui/generator/issue-57478.rs b/tests/ui/generator/issue-57478.rs index 91407ea1844..3c23b599271 100644 --- a/tests/ui/generator/issue-57478.rs +++ b/tests/ui/generator/issue-57478.rs @@ -1,5 +1,8 @@ -// check-pass -// compile-flags: -Zdrop-tracking +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir +// [drop_tracking] check-pass +// [drop_tracking_mir] check-pass #![feature(negative_impls, generators)] @@ -8,6 +11,7 @@ impl !Send for Foo {} fn main() { assert_send(|| { + //[no_drop_tracking]~^ ERROR generator cannot be sent between threads safely let guard = Foo; drop(guard); yield; diff --git a/tests/ui/generator/issue-68112.stderr b/tests/ui/generator/issue-68112.drop_tracking.stderr index b42bc93d01f..282eac1b686 100644 --- a/tests/ui/generator/issue-68112.stderr +++ b/tests/ui/generator/issue-68112.drop_tracking.stderr @@ -1,5 +1,5 @@ error: generator cannot be sent between threads safely - --> $DIR/issue-68112.rs:40:18 + --> $DIR/issue-68112.rs:43:18 | LL | require_send(send_gen); | ^^^^^^^^ generator is not `Send` @@ -7,7 +7,7 @@ LL | require_send(send_gen); = help: the trait `Sync` is not implemented for `RefCell<i32>` = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` instead note: generator is not `Send` as this value is used across a yield - --> $DIR/issue-68112.rs:36:9 + --> $DIR/issue-68112.rs:39:9 | LL | let _non_send_gen = make_non_send_generator(); | ------------- has type `impl Generator<Return = Arc<RefCell<i32>>>` which is not `Send` @@ -18,13 +18,13 @@ LL | yield; LL | }; | - `_non_send_gen` is later dropped here note: required by a bound in `require_send` - --> $DIR/issue-68112.rs:22:25 + --> $DIR/issue-68112.rs:25:25 | LL | fn require_send(_: impl Send) {} | ^^^^ required by this bound in `require_send` error[E0277]: `RefCell<i32>` cannot be shared between threads safely - --> $DIR/issue-68112.rs:64:18 + --> $DIR/issue-68112.rs:67:18 | LL | require_send(send_gen); | ------------ ^^^^^^^^ `RefCell<i32>` cannot be shared between threads safely @@ -35,28 +35,28 @@ LL | require_send(send_gen); = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` instead = note: required for `Arc<RefCell<i32>>` to implement `Send` note: required because it's used within this generator - --> $DIR/issue-68112.rs:49:5 + --> $DIR/issue-68112.rs:52:5 | LL | || { | ^^ note: required because it appears within the type `impl Generator<Return = Arc<RefCell<i32>>>` - --> $DIR/issue-68112.rs:46:30 + --> $DIR/issue-68112.rs:49:30 | LL | pub fn make_gen2<T>(t: T) -> impl Generator<Return = T> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^ note: required because it appears within the type `impl Generator<Return = Arc<RefCell<i32>>>` - --> $DIR/issue-68112.rs:54:34 + --> $DIR/issue-68112.rs:57:34 | LL | fn make_non_send_generator2() -> impl Generator<Return = Arc<RefCell<i32>>> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = note: required because it captures the following types: `impl Generator<Return = Arc<RefCell<i32>>>`, `()` note: required because it's used within this generator - --> $DIR/issue-68112.rs:60:20 + --> $DIR/issue-68112.rs:63:20 | LL | let send_gen = || { | ^^ note: required by a bound in `require_send` - --> $DIR/issue-68112.rs:22:25 + --> $DIR/issue-68112.rs:25:25 | LL | fn require_send(_: impl Send) {} | ^^^^ required by this bound in `require_send` diff --git a/tests/ui/generator/issue-68112.drop_tracking_mir.stderr b/tests/ui/generator/issue-68112.drop_tracking_mir.stderr new file mode 100644 index 00000000000..a83522b714d --- /dev/null +++ b/tests/ui/generator/issue-68112.drop_tracking_mir.stderr @@ -0,0 +1,61 @@ +error: generator cannot be sent between threads safely + --> $DIR/issue-68112.rs:43:5 + | +LL | require_send(send_gen); + | ^^^^^^^^^^^^ generator is not `Send` + | + = help: the trait `Sync` is not implemented for `RefCell<i32>` + = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` instead +note: generator is not `Send` as this value is used across a yield + --> $DIR/issue-68112.rs:39:9 + | +LL | let _non_send_gen = make_non_send_generator(); + | ------------- has type `impl Generator<Return = Arc<RefCell<i32>>>` which is not `Send` +LL | +LL | yield; + | ^^^^^ yield occurs here, with `_non_send_gen` maybe used later +note: required by a bound in `require_send` + --> $DIR/issue-68112.rs:25:25 + | +LL | fn require_send(_: impl Send) {} + | ^^^^ required by this bound in `require_send` + +error[E0277]: `RefCell<i32>` cannot be shared between threads safely + --> $DIR/issue-68112.rs:67:5 + | +LL | require_send(send_gen); + | ^^^^^^^^^^^^ `RefCell<i32>` cannot be shared between threads safely + | + = help: the trait `Sync` is not implemented for `RefCell<i32>` + = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` instead + = note: required for `Arc<RefCell<i32>>` to implement `Send` +note: required because it's used within this generator + --> $DIR/issue-68112.rs:52:5 + | +LL | || { + | ^^ +note: required because it appears within the type `impl Generator<Return = Arc<RefCell<i32>>>` + --> $DIR/issue-68112.rs:49:30 + | +LL | pub fn make_gen2<T>(t: T) -> impl Generator<Return = T> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: required because it appears within the type `impl Generator<Return = Arc<RefCell<i32>>>` + --> $DIR/issue-68112.rs:57:34 + | +LL | fn make_non_send_generator2() -> impl Generator<Return = Arc<RefCell<i32>>> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = note: required because it captures the following types: `impl Generator<Return = Arc<RefCell<i32>>>` +note: required because it's used within this generator + --> $DIR/issue-68112.rs:63:20 + | +LL | let send_gen = || { + | ^^ +note: required by a bound in `require_send` + --> $DIR/issue-68112.rs:25:25 + | +LL | fn require_send(_: impl Send) {} + | ^^^^ required by this bound in `require_send` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/generator/issue-68112.no_drop_tracking.stderr b/tests/ui/generator/issue-68112.no_drop_tracking.stderr new file mode 100644 index 00000000000..282eac1b686 --- /dev/null +++ b/tests/ui/generator/issue-68112.no_drop_tracking.stderr @@ -0,0 +1,66 @@ +error: generator cannot be sent between threads safely + --> $DIR/issue-68112.rs:43:18 + | +LL | require_send(send_gen); + | ^^^^^^^^ generator is not `Send` + | + = help: the trait `Sync` is not implemented for `RefCell<i32>` + = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` instead +note: generator is not `Send` as this value is used across a yield + --> $DIR/issue-68112.rs:39:9 + | +LL | let _non_send_gen = make_non_send_generator(); + | ------------- has type `impl Generator<Return = Arc<RefCell<i32>>>` which is not `Send` +LL | +LL | yield; + | ^^^^^ yield occurs here, with `_non_send_gen` maybe used later +... +LL | }; + | - `_non_send_gen` is later dropped here +note: required by a bound in `require_send` + --> $DIR/issue-68112.rs:25:25 + | +LL | fn require_send(_: impl Send) {} + | ^^^^ required by this bound in `require_send` + +error[E0277]: `RefCell<i32>` cannot be shared between threads safely + --> $DIR/issue-68112.rs:67:18 + | +LL | require_send(send_gen); + | ------------ ^^^^^^^^ `RefCell<i32>` cannot be shared between threads safely + | | + | required by a bound introduced by this call + | + = help: the trait `Sync` is not implemented for `RefCell<i32>` + = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` instead + = note: required for `Arc<RefCell<i32>>` to implement `Send` +note: required because it's used within this generator + --> $DIR/issue-68112.rs:52:5 + | +LL | || { + | ^^ +note: required because it appears within the type `impl Generator<Return = Arc<RefCell<i32>>>` + --> $DIR/issue-68112.rs:49:30 + | +LL | pub fn make_gen2<T>(t: T) -> impl Generator<Return = T> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: required because it appears within the type `impl Generator<Return = Arc<RefCell<i32>>>` + --> $DIR/issue-68112.rs:57:34 + | +LL | fn make_non_send_generator2() -> impl Generator<Return = Arc<RefCell<i32>>> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = note: required because it captures the following types: `impl Generator<Return = Arc<RefCell<i32>>>`, `()` +note: required because it's used within this generator + --> $DIR/issue-68112.rs:63:20 + | +LL | let send_gen = || { + | ^^ +note: required by a bound in `require_send` + --> $DIR/issue-68112.rs:25:25 + | +LL | fn require_send(_: impl Send) {} + | ^^^^ required by this bound in `require_send` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/generator/issue-68112.rs b/tests/ui/generator/issue-68112.rs index 9def544e3d2..48b53b7693d 100644 --- a/tests/ui/generator/issue-68112.rs +++ b/tests/ui/generator/issue-68112.rs @@ -1,3 +1,6 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir #![feature(generators, generator_trait)] use std::{ @@ -8,7 +11,7 @@ use std::{ }; pub struct Ready<T>(Option<T>); -impl<T> Generator<()> for Ready<T> { +impl<T: Unpin> Generator<()> for Ready<T> { type Return = T; type Yield = (); fn resume(mut self: Pin<&mut Self>, _args: ()) -> GeneratorState<(), T> { @@ -36,7 +39,7 @@ fn test1() { yield; //~^ NOTE yield occurs here //~| NOTE value is used across a yield - }; //~ NOTE later dropped here + }; //[no_drop_tracking,drop_tracking]~ NOTE later dropped here require_send(send_gen); //~^ ERROR generator cannot be sent between threads //~| NOTE not `Send` @@ -65,7 +68,7 @@ fn test2() { //~^ ERROR `RefCell<i32>` cannot be shared between threads safely //~| NOTE `RefCell<i32>` cannot be shared between threads safely //~| NOTE required for - //~| NOTE required by a bound introduced by this call + //[no_drop_tracking,drop_tracking]~| NOTE required by a bound introduced by this call //~| NOTE captures the following types //~| NOTE use `std::sync::RwLock` instead } diff --git a/tests/ui/generator/issue-93161.rs b/tests/ui/generator/issue-93161.rs index 92305609c83..8d3f7c62f39 100644 --- a/tests/ui/generator/issue-93161.rs +++ b/tests/ui/generator/issue-93161.rs @@ -1,6 +1,8 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // edition:2021 // run-pass -// compile-flags: -Zdrop-tracking #![feature(never_type)] diff --git a/tests/ui/generator/not-send-sync.drop_tracking.stderr b/tests/ui/generator/not-send-sync.drop_tracking.stderr new file mode 100644 index 00000000000..718fd42245a --- /dev/null +++ b/tests/ui/generator/not-send-sync.drop_tracking.stderr @@ -0,0 +1,60 @@ +error: generator cannot be shared between threads safely + --> $DIR/not-send-sync.rs:17:17 + | +LL | assert_sync(|| { + | _________________^ +LL | | +LL | | let a = NotSync; +LL | | yield; +LL | | drop(a); +LL | | }); + | |_____^ generator is not `Sync` + | + = help: within `[generator@$DIR/not-send-sync.rs:17:17: 17:19]`, the trait `Sync` is not implemented for `NotSync` +note: generator is not `Sync` as this value is used across a yield + --> $DIR/not-send-sync.rs:20:9 + | +LL | let a = NotSync; + | - has type `NotSync` which is not `Sync` +LL | yield; + | ^^^^^ yield occurs here, with `a` maybe used later +LL | drop(a); +LL | }); + | - `a` is later dropped here +note: required by a bound in `assert_sync` + --> $DIR/not-send-sync.rs:14:23 + | +LL | fn assert_sync<T: Sync>(_: T) {} + | ^^^^ required by this bound in `assert_sync` + +error: generator cannot be sent between threads safely + --> $DIR/not-send-sync.rs:24:17 + | +LL | assert_send(|| { + | _________________^ +LL | | +LL | | let a = NotSend; +LL | | yield; +LL | | drop(a); +LL | | }); + | |_____^ generator is not `Send` + | + = help: within `[generator@$DIR/not-send-sync.rs:24:17: 24:19]`, the trait `Send` is not implemented for `NotSend` +note: generator is not `Send` as this value is used across a yield + --> $DIR/not-send-sync.rs:27:9 + | +LL | let a = NotSend; + | - has type `NotSend` which is not `Send` +LL | yield; + | ^^^^^ yield occurs here, with `a` maybe used later +LL | drop(a); +LL | }); + | - `a` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/not-send-sync.rs:15:23 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to 2 previous errors + diff --git a/tests/ui/generator/not-send-sync.drop_tracking_mir.stderr b/tests/ui/generator/not-send-sync.drop_tracking_mir.stderr new file mode 100644 index 00000000000..66f01ae37d8 --- /dev/null +++ b/tests/ui/generator/not-send-sync.drop_tracking_mir.stderr @@ -0,0 +1,42 @@ +error: generator cannot be shared between threads safely + --> $DIR/not-send-sync.rs:17:5 + | +LL | assert_sync(|| { + | ^^^^^^^^^^^ generator is not `Sync` + | + = help: within `[generator@$DIR/not-send-sync.rs:17:17: 17:19]`, the trait `Sync` is not implemented for `NotSync` +note: generator is not `Sync` as this value is used across a yield + --> $DIR/not-send-sync.rs:20:9 + | +LL | let a = NotSync; + | - has type `NotSync` which is not `Sync` +LL | yield; + | ^^^^^ yield occurs here, with `a` maybe used later +note: required by a bound in `assert_sync` + --> $DIR/not-send-sync.rs:14:23 + | +LL | fn assert_sync<T: Sync>(_: T) {} + | ^^^^ required by this bound in `assert_sync` + +error: generator cannot be sent between threads safely + --> $DIR/not-send-sync.rs:24:5 + | +LL | assert_send(|| { + | ^^^^^^^^^^^ generator is not `Send` + | + = help: within `[generator@$DIR/not-send-sync.rs:24:17: 24:19]`, the trait `Send` is not implemented for `NotSend` +note: generator is not `Send` as this value is used across a yield + --> $DIR/not-send-sync.rs:27:9 + | +LL | let a = NotSend; + | - has type `NotSend` which is not `Send` +LL | yield; + | ^^^^^ yield occurs here, with `a` maybe used later +note: required by a bound in `assert_send` + --> $DIR/not-send-sync.rs:15:23 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to 2 previous errors + diff --git a/tests/ui/generator/not-send-sync.no_drop_tracking.stderr b/tests/ui/generator/not-send-sync.no_drop_tracking.stderr new file mode 100644 index 00000000000..718fd42245a --- /dev/null +++ b/tests/ui/generator/not-send-sync.no_drop_tracking.stderr @@ -0,0 +1,60 @@ +error: generator cannot be shared between threads safely + --> $DIR/not-send-sync.rs:17:17 + | +LL | assert_sync(|| { + | _________________^ +LL | | +LL | | let a = NotSync; +LL | | yield; +LL | | drop(a); +LL | | }); + | |_____^ generator is not `Sync` + | + = help: within `[generator@$DIR/not-send-sync.rs:17:17: 17:19]`, the trait `Sync` is not implemented for `NotSync` +note: generator is not `Sync` as this value is used across a yield + --> $DIR/not-send-sync.rs:20:9 + | +LL | let a = NotSync; + | - has type `NotSync` which is not `Sync` +LL | yield; + | ^^^^^ yield occurs here, with `a` maybe used later +LL | drop(a); +LL | }); + | - `a` is later dropped here +note: required by a bound in `assert_sync` + --> $DIR/not-send-sync.rs:14:23 + | +LL | fn assert_sync<T: Sync>(_: T) {} + | ^^^^ required by this bound in `assert_sync` + +error: generator cannot be sent between threads safely + --> $DIR/not-send-sync.rs:24:17 + | +LL | assert_send(|| { + | _________________^ +LL | | +LL | | let a = NotSend; +LL | | yield; +LL | | drop(a); +LL | | }); + | |_____^ generator is not `Send` + | + = help: within `[generator@$DIR/not-send-sync.rs:24:17: 24:19]`, the trait `Send` is not implemented for `NotSend` +note: generator is not `Send` as this value is used across a yield + --> $DIR/not-send-sync.rs:27:9 + | +LL | let a = NotSend; + | - has type `NotSend` which is not `Send` +LL | yield; + | ^^^^^ yield occurs here, with `a` maybe used later +LL | drop(a); +LL | }); + | - `a` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/not-send-sync.rs:15:23 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to 2 previous errors + diff --git a/tests/ui/generator/not-send-sync.rs b/tests/ui/generator/not-send-sync.rs index 8ca5565fb2a..8794db452b4 100644 --- a/tests/ui/generator/not-send-sync.rs +++ b/tests/ui/generator/not-send-sync.rs @@ -1,6 +1,14 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir #![feature(generators)] +#![feature(negative_impls)] -use std::cell::Cell; +struct NotSend; +struct NotSync; + +impl !Send for NotSend {} +impl !Sync for NotSync {} fn main() { fn assert_sync<T: Sync>(_: T) {} @@ -8,14 +16,15 @@ fn main() { assert_sync(|| { //~^ ERROR: generator cannot be shared between threads safely - let a = Cell::new(2); + let a = NotSync; yield; + drop(a); }); - let a = Cell::new(2); assert_send(|| { - //~^ ERROR: E0277 - drop(&a); + //~^ ERROR: generator cannot be sent between threads safely + let a = NotSend; yield; + drop(a); }); } diff --git a/tests/ui/generator/not-send-sync.stderr b/tests/ui/generator/not-send-sync.stderr deleted file mode 100644 index 1711df729b8..00000000000 --- a/tests/ui/generator/not-send-sync.stderr +++ /dev/null @@ -1,58 +0,0 @@ -error[E0277]: `Cell<i32>` cannot be shared between threads safely - --> $DIR/not-send-sync.rs:16:17 - | -LL | assert_send(|| { - | _____-----------_^ - | | | - | | required by a bound introduced by this call -LL | | -LL | | drop(&a); -LL | | yield; -LL | | }); - | |_____^ `Cell<i32>` cannot be shared between threads safely - | - = help: the trait `Sync` is not implemented for `Cell<i32>` - = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` or `std::sync::atomic::AtomicI32` instead - = note: required for `&Cell<i32>` to implement `Send` -note: required because it's used within this generator - --> $DIR/not-send-sync.rs:16:17 - | -LL | assert_send(|| { - | ^^ -note: required by a bound in `assert_send` - --> $DIR/not-send-sync.rs:7:23 - | -LL | fn assert_send<T: Send>(_: T) {} - | ^^^^ required by this bound in `assert_send` - -error: generator cannot be shared between threads safely - --> $DIR/not-send-sync.rs:9:17 - | -LL | assert_sync(|| { - | _________________^ -LL | | -LL | | let a = Cell::new(2); -LL | | yield; -LL | | }); - | |_____^ generator is not `Sync` - | - = help: within `[generator@$DIR/not-send-sync.rs:9:17: 9:19]`, the trait `Sync` is not implemented for `Cell<i32>` - = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` or `std::sync::atomic::AtomicI32` instead -note: generator is not `Sync` as this value is used across a yield - --> $DIR/not-send-sync.rs:12:9 - | -LL | let a = Cell::new(2); - | - has type `Cell<i32>` which is not `Sync` -LL | yield; - | ^^^^^ yield occurs here, with `a` maybe used later -LL | }); - | - `a` is later dropped here -note: required by a bound in `assert_sync` - --> $DIR/not-send-sync.rs:6:23 - | -LL | fn assert_sync<T: Sync>(_: T) {} - | ^^^^ required by this bound in `assert_sync` - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/generator/parent-expression.drop_tracking.stderr b/tests/ui/generator/parent-expression.drop_tracking.stderr new file mode 100644 index 00000000000..ef489088bf8 --- /dev/null +++ b/tests/ui/generator/parent-expression.drop_tracking.stderr @@ -0,0 +1,128 @@ +error: generator cannot be sent between threads safely + --> $DIR/parent-expression.rs:27:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `derived_drop::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/parent-expression.rs:25:22 + | +LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { + | ------------------------ has type `derived_drop::Client` which is not `Send` +... +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/parent-expression.rs:27:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `significant_drop::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/parent-expression.rs:25:22 + | +LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { + | ------------------------ has type `significant_drop::Client` which is not `Send` +... +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/parent-expression.rs:27:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `insignificant_dtor::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/parent-expression.rs:25:22 + | +LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { + | ------------------------ has type `insignificant_dtor::Client` which is not `Send` +... +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to 3 previous errors + diff --git a/tests/ui/generator/parent-expression.drop_tracking_mir.stderr b/tests/ui/generator/parent-expression.drop_tracking_mir.stderr new file mode 100644 index 00000000000..bf814456427 --- /dev/null +++ b/tests/ui/generator/parent-expression.drop_tracking_mir.stderr @@ -0,0 +1,122 @@ +error: generator cannot be sent between threads safely + --> $DIR/parent-expression.rs:27:13 + | +LL | assert_send(g); + | ^^^^^^^^^^^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `derived_drop::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/parent-expression.rs:25:22 + | +LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { + | ------------------------ has type `derived_drop::Client` which is not `Send` +... +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/parent-expression.rs:27:13 + | +LL | assert_send(g); + | ^^^^^^^^^^^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `significant_drop::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/parent-expression.rs:25:22 + | +LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { + | ------------------------ has type `significant_drop::Client` which is not `Send` +... +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/parent-expression.rs:27:13 + | +LL | assert_send(g); + | ^^^^^^^^^^^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `insignificant_dtor::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/parent-expression.rs:25:22 + | +LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { + | ------------------------ has type `insignificant_dtor::Client` which is not `Send` +... +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to 3 previous errors + diff --git a/tests/ui/generator/parent-expression.no_drop_tracking.stderr b/tests/ui/generator/parent-expression.no_drop_tracking.stderr new file mode 100644 index 00000000000..2e1313a8004 --- /dev/null +++ b/tests/ui/generator/parent-expression.no_drop_tracking.stderr @@ -0,0 +1,334 @@ +error: generator cannot be sent between threads safely + --> $DIR/parent-expression.rs:27:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `copy::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/parent-expression.rs:25:22 + | +LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { + | ------------------------ has type `copy::Client` which is not `Send` +... +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/parent-expression.rs:40:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/parent-expression.rs:37:21: 37:28]`, the trait `Send` is not implemented for `copy::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/parent-expression.rs:38:22 + | +LL | let g = move || match drop($name::Client::default()) { + | ------------------------ has type `copy::Client` which is not `Send` +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/parent-expression.rs:27:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `derived_drop::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/parent-expression.rs:25:22 + | +LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { + | ------------------------ has type `derived_drop::Client` which is not `Send` +... +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/parent-expression.rs:40:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/parent-expression.rs:37:21: 37:28]`, the trait `Send` is not implemented for `derived_drop::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/parent-expression.rs:38:22 + | +LL | let g = move || match drop($name::Client::default()) { + | ------------------------ has type `derived_drop::Client` which is not `Send` +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/parent-expression.rs:27:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `significant_drop::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/parent-expression.rs:25:22 + | +LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { + | ------------------------ has type `significant_drop::Client` which is not `Send` +... +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/parent-expression.rs:40:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/parent-expression.rs:37:21: 37:28]`, the trait `Send` is not implemented for `significant_drop::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/parent-expression.rs:38:22 + | +LL | let g = move || match drop($name::Client::default()) { + | ------------------------ has type `significant_drop::Client` which is not `Send` +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/parent-expression.rs:27:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `insignificant_dtor::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/parent-expression.rs:25:22 + | +LL | let g = move || match drop($name::Client { ..$name::Client::default() }) { + | ------------------------ has type `insignificant_dtor::Client` which is not `Send` +... +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: generator cannot be sent between threads safely + --> $DIR/parent-expression.rs:40:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/parent-expression.rs:37:21: 37:28]`, the trait `Send` is not implemented for `insignificant_dtor::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/parent-expression.rs:38:22 + | +LL | let g = move || match drop($name::Client::default()) { + | ------------------------ has type `insignificant_dtor::Client` which is not `Send` +LL | _ => yield, + | ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later +LL | }; + | - `$name::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | // OK +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though +... | +LL | | }; +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/parent-expression.rs:49:19 + | +LL | fn assert_send<T: Send>(_thing: T) {} + | ^^^^ required by this bound in `assert_send` + = note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to 8 previous errors + diff --git a/tests/ui/generator/parent-expression.rs b/tests/ui/generator/parent-expression.rs new file mode 100644 index 00000000000..239034e3d4e --- /dev/null +++ b/tests/ui/generator/parent-expression.rs @@ -0,0 +1,77 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir + +#![feature(generators, negative_impls, rustc_attrs)] + +macro_rules! type_combinations { + ( + $( $name:ident => { $( $tt:tt )* } );* $(;)? + ) => { $( + mod $name { + $( $tt )* + + impl !Sync for Client {} + impl !Send for Client {} + } + + // Struct update syntax. This fails because the Client used in the update is considered + // dropped *after* the yield. + { + let g = move || match drop($name::Client { ..$name::Client::default() }) { + //~^ `significant_drop::Client` which is not `Send` + //~| `insignificant_dtor::Client` which is not `Send` + //~| `derived_drop::Client` which is not `Send` + _ => yield, + }; + assert_send(g); + //~^ ERROR cannot be sent between threads + //~| ERROR cannot be sent between threads + //~| ERROR cannot be sent between threads + //[no_drop_tracking]~^^^^ ERROR cannot be sent between threads + } + + // Simple owned value. This works because the Client is considered moved into `drop`, + // even though the temporary expression doesn't end until after the yield. + { + let g = move || match drop($name::Client::default()) { + _ => yield, + }; + assert_send(g); + //[no_drop_tracking]~^ ERROR cannot be sent between threads + //[no_drop_tracking]~| ERROR cannot be sent between threads + //[no_drop_tracking]~| ERROR cannot be sent between threads + //[no_drop_tracking]~| ERROR cannot be sent between threads + } + )* } +} + +fn assert_send<T: Send>(_thing: T) {} + +fn main() { + type_combinations!( + // OK + copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; + // NOT OK: MIR borrowck thinks that this is used after the yield, even though + // this has no `Drop` impl and only the drops of the fields are observable. + // FIXME: this should compile. + derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; + // NOT OK + significant_drop => { + #[derive(Default)] + pub struct Client; + impl Drop for Client { + fn drop(&mut self) {} + } + }; + // NOT OK (we need to agree with MIR borrowck) + insignificant_dtor => { + #[derive(Default)] + #[rustc_insignificant_dtor] + pub struct Client; + impl Drop for Client { + fn drop(&mut self) {} + } + }; + ); +} diff --git a/tests/ui/generator/partial-drop.stderr b/tests/ui/generator/partial-drop.drop_tracking.stderr index 9baafe54e84..f1b25cb8c34 100644 --- a/tests/ui/generator/partial-drop.stderr +++ b/tests/ui/generator/partial-drop.drop_tracking.stderr @@ -1,19 +1,18 @@ error: generator cannot be sent between threads safely - --> $DIR/partial-drop.rs:14:17 + --> $DIR/partial-drop.rs:17:17 | LL | assert_send(|| { | _________________^ LL | | -LL | | // FIXME: it would be nice to make this work. LL | | let guard = Bar { foo: Foo, x: 42 }; LL | | drop(guard.foo); LL | | yield; LL | | }); | |_____^ generator is not `Send` | - = help: within `[generator@$DIR/partial-drop.rs:14:17: 14:19]`, the trait `Send` is not implemented for `Foo` + = help: within `[generator@$DIR/partial-drop.rs:17:17: 17:19]`, the trait `Send` is not implemented for `Foo` note: generator is not `Send` as this value is used across a yield - --> $DIR/partial-drop.rs:19:9 + --> $DIR/partial-drop.rs:21:9 | LL | let guard = Bar { foo: Foo, x: 42 }; | ----- has type `Bar` which is not `Send` @@ -23,25 +22,25 @@ LL | yield; LL | }); | - `guard` is later dropped here note: required by a bound in `assert_send` - --> $DIR/partial-drop.rs:42:19 + --> $DIR/partial-drop.rs:33:19 | LL | fn assert_send<T: Send>(_: T) {} | ^^^^ required by this bound in `assert_send` error: generator cannot be sent between threads safely - --> $DIR/partial-drop.rs:22:17 + --> $DIR/partial-drop.rs:24:17 | LL | assert_send(|| { | _________________^ LL | | -LL | | // FIXME: it would be nice to make this work. LL | | let guard = Bar { foo: Foo, x: 42 }; -... | +LL | | let Bar { foo, x } = guard; +LL | | drop(foo); LL | | yield; LL | | }); | |_____^ generator is not `Send` | - = help: within `[generator@$DIR/partial-drop.rs:22:17: 22:19]`, the trait `Send` is not implemented for `Foo` + = help: within `[generator@$DIR/partial-drop.rs:24:17: 24:19]`, the trait `Send` is not implemented for `Foo` note: generator is not `Send` as this value is used across a yield --> $DIR/partial-drop.rs:29:9 | @@ -53,40 +52,10 @@ LL | yield; LL | }); | - `guard` is later dropped here note: required by a bound in `assert_send` - --> $DIR/partial-drop.rs:42:19 + --> $DIR/partial-drop.rs:33:19 | LL | fn assert_send<T: Send>(_: T) {} | ^^^^ required by this bound in `assert_send` -error: generator cannot be sent between threads safely - --> $DIR/partial-drop.rs:32:17 - | -LL | assert_send(|| { - | _________________^ -LL | | -LL | | // FIXME: it would be nice to make this work. -LL | | let guard = Bar { foo: Foo, x: 42 }; -... | -LL | | yield; -LL | | }); - | |_____^ generator is not `Send` - | - = help: within `[generator@$DIR/partial-drop.rs:32:17: 32:19]`, the trait `Send` is not implemented for `Foo` -note: generator is not `Send` as this value is used across a yield - --> $DIR/partial-drop.rs:38:9 - | -LL | let guard = Bar { foo: Foo, x: 42 }; - | ----- has type `Bar` which is not `Send` -... -LL | yield; - | ^^^^^ yield occurs here, with `guard` maybe used later -LL | }); - | - `guard` is later dropped here -note: required by a bound in `assert_send` - --> $DIR/partial-drop.rs:42:19 - | -LL | fn assert_send<T: Send>(_: T) {} - | ^^^^ required by this bound in `assert_send` - -error: aborting due to 3 previous errors +error: aborting due to 2 previous errors diff --git a/tests/ui/generator/partial-drop.no_drop_tracking.stderr b/tests/ui/generator/partial-drop.no_drop_tracking.stderr new file mode 100644 index 00000000000..91152b5ea6f --- /dev/null +++ b/tests/ui/generator/partial-drop.no_drop_tracking.stderr @@ -0,0 +1,61 @@ +error: generator cannot be sent between threads safely + --> $DIR/partial-drop.rs:17:17 + | +LL | assert_send(|| { + | _________________^ +LL | | +LL | | let guard = Bar { foo: Foo, x: 42 }; +LL | | drop(guard.foo); +LL | | yield; +LL | | }); + | |_____^ generator is not `Send` + | + = help: within `[generator@$DIR/partial-drop.rs:17:17: 17:19]`, the trait `Send` is not implemented for `Foo` +note: generator is not `Send` as this value is used across a yield + --> $DIR/partial-drop.rs:21:9 + | +LL | let guard = Bar { foo: Foo, x: 42 }; + | ----- has type `Bar` which is not `Send` +LL | drop(guard.foo); +LL | yield; + | ^^^^^ yield occurs here, with `guard` maybe used later +LL | }); + | - `guard` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/partial-drop.rs:33:19 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: generator cannot be sent between threads safely + --> $DIR/partial-drop.rs:24:17 + | +LL | assert_send(|| { + | _________________^ +LL | | +LL | | let guard = Bar { foo: Foo, x: 42 }; +LL | | let Bar { foo, x } = guard; +LL | | drop(foo); +LL | | yield; +LL | | }); + | |_____^ generator is not `Send` + | + = help: within `[generator@$DIR/partial-drop.rs:24:17: 24:19]`, the trait `Send` is not implemented for `Foo` +note: generator is not `Send` as this value is used across a yield + --> $DIR/partial-drop.rs:29:9 + | +LL | let Bar { foo, x } = guard; + | --- has type `Foo` which is not `Send` +LL | drop(foo); +LL | yield; + | ^^^^^ yield occurs here, with `foo` maybe used later +LL | }); + | - `foo` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/partial-drop.rs:33:19 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to 2 previous errors + diff --git a/tests/ui/generator/partial-drop.rs b/tests/ui/generator/partial-drop.rs index c872fb7f3e6..1d3ae075d43 100644 --- a/tests/ui/generator/partial-drop.rs +++ b/tests/ui/generator/partial-drop.rs @@ -1,4 +1,7 @@ -// compile-flags: -Zdrop-tracking +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir +// [drop_tracking_mir] check-pass #![feature(negative_impls, generators)] @@ -12,26 +15,14 @@ struct Bar { fn main() { assert_send(|| { - //~^ ERROR generator cannot be sent between threads safely - // FIXME: it would be nice to make this work. + //[no_drop_tracking,drop_tracking]~^ ERROR generator cannot be sent between threads safely let guard = Bar { foo: Foo, x: 42 }; drop(guard.foo); yield; }); assert_send(|| { - //~^ ERROR generator cannot be sent between threads safely - // FIXME: it would be nice to make this work. - let guard = Bar { foo: Foo, x: 42 }; - drop(guard); - guard.foo = Foo; - guard.x = 23; - yield; - }); - - assert_send(|| { - //~^ ERROR generator cannot be sent between threads safely - // FIXME: it would be nice to make this work. + //[no_drop_tracking,drop_tracking]~^ ERROR generator cannot be sent between threads safely let guard = Bar { foo: Foo, x: 42 }; let Bar { foo, x } = guard; drop(foo); diff --git a/tests/ui/generator/print/generator-print-verbose-1.stderr b/tests/ui/generator/print/generator-print-verbose-1.drop_tracking.stderr index 45d018b8eba..7d0a201699b 100644 --- a/tests/ui/generator/print/generator-print-verbose-1.stderr +++ b/tests/ui/generator/print/generator-print-verbose-1.drop_tracking.stderr @@ -1,5 +1,5 @@ error: generator cannot be sent between threads safely - --> $DIR/generator-print-verbose-1.rs:37:18 + --> $DIR/generator-print-verbose-1.rs:40:18 | LL | require_send(send_gen); | ^^^^^^^^ generator is not `Send` @@ -7,7 +7,7 @@ LL | require_send(send_gen); = help: the trait `Sync` is not implemented for `RefCell<i32>` = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` instead note: generator is not `Send` as this value is used across a yield - --> $DIR/generator-print-verbose-1.rs:35:9 + --> $DIR/generator-print-verbose-1.rs:38:9 | LL | let _non_send_gen = make_non_send_generator(); | ------------- has type `Opaque(DefId(0:34 ~ generator_print_verbose_1[749a]::make_non_send_generator::{opaque#0}), [])` which is not `Send` @@ -16,13 +16,13 @@ LL | yield; LL | }; | - `_non_send_gen` is later dropped here note: required by a bound in `require_send` - --> $DIR/generator-print-verbose-1.rs:26:25 + --> $DIR/generator-print-verbose-1.rs:29:25 | LL | fn require_send(_: impl Send) {} | ^^^^ required by this bound in `require_send` error[E0277]: `RefCell<i32>` cannot be shared between threads safely - --> $DIR/generator-print-verbose-1.rs:56:18 + --> $DIR/generator-print-verbose-1.rs:59:18 | LL | require_send(send_gen); | ------------ ^^^^^^^^ `RefCell<i32>` cannot be shared between threads safely @@ -33,28 +33,28 @@ LL | require_send(send_gen); = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` instead = note: required for `Arc<RefCell<i32>>` to implement `Send` note: required because it's used within this generator - --> $DIR/generator-print-verbose-1.rs:42:5 + --> $DIR/generator-print-verbose-1.rs:45:5 | LL | || { | ^^ note: required because it appears within the type `Opaque(DefId(0:35 ~ generator_print_verbose_1[749a]::make_gen2::{opaque#0}), [Arc<RefCell<i32>>])` - --> $DIR/generator-print-verbose-1.rs:41:30 + --> $DIR/generator-print-verbose-1.rs:44:30 | LL | pub fn make_gen2<T>(t: T) -> impl Generator<Return = T> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^ note: required because it appears within the type `Opaque(DefId(0:36 ~ generator_print_verbose_1[749a]::make_non_send_generator2::{opaque#0}), [])` - --> $DIR/generator-print-verbose-1.rs:47:34 + --> $DIR/generator-print-verbose-1.rs:50:34 | LL | fn make_non_send_generator2() -> impl Generator<Return = Arc<RefCell<i32>>> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = note: required because it captures the following types: `Opaque(DefId(0:36 ~ generator_print_verbose_1[749a]::make_non_send_generator2::{opaque#0}), [])`, `()` note: required because it's used within this generator - --> $DIR/generator-print-verbose-1.rs:52:20 + --> $DIR/generator-print-verbose-1.rs:55:20 | LL | let send_gen = || { | ^^ note: required by a bound in `require_send` - --> $DIR/generator-print-verbose-1.rs:26:25 + --> $DIR/generator-print-verbose-1.rs:29:25 | LL | fn require_send(_: impl Send) {} | ^^^^ required by this bound in `require_send` diff --git a/tests/ui/generator/print/generator-print-verbose-1.drop_tracking_mir.stderr b/tests/ui/generator/print/generator-print-verbose-1.drop_tracking_mir.stderr new file mode 100644 index 00000000000..c045b1441c1 --- /dev/null +++ b/tests/ui/generator/print/generator-print-verbose-1.drop_tracking_mir.stderr @@ -0,0 +1,60 @@ +error: generator cannot be sent between threads safely + --> $DIR/generator-print-verbose-1.rs:40:5 + | +LL | require_send(send_gen); + | ^^^^^^^^^^^^ generator is not `Send` + | + = help: the trait `Sync` is not implemented for `RefCell<i32>` + = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` instead +note: generator is not `Send` as this value is used across a yield + --> $DIR/generator-print-verbose-1.rs:38:9 + | +LL | let _non_send_gen = make_non_send_generator(); + | ------------- has type `Opaque(DefId(0:34 ~ generator_print_verbose_1[749a]::make_non_send_generator::{opaque#0}), [])` which is not `Send` +LL | yield; + | ^^^^^ yield occurs here, with `_non_send_gen` maybe used later +note: required by a bound in `require_send` + --> $DIR/generator-print-verbose-1.rs:29:25 + | +LL | fn require_send(_: impl Send) {} + | ^^^^ required by this bound in `require_send` + +error[E0277]: `RefCell<i32>` cannot be shared between threads safely + --> $DIR/generator-print-verbose-1.rs:59:5 + | +LL | require_send(send_gen); + | ^^^^^^^^^^^^ `RefCell<i32>` cannot be shared between threads safely + | + = help: the trait `Sync` is not implemented for `RefCell<i32>` + = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` instead + = note: required for `Arc<RefCell<i32>>` to implement `Send` +note: required because it's used within this generator + --> $DIR/generator-print-verbose-1.rs:45:5 + | +LL | || { + | ^^ +note: required because it appears within the type `Opaque(DefId(0:35 ~ generator_print_verbose_1[749a]::make_gen2::{opaque#0}), [Arc<RefCell<i32>>])` + --> $DIR/generator-print-verbose-1.rs:44:30 + | +LL | pub fn make_gen2<T>(t: T) -> impl Generator<Return = T> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: required because it appears within the type `Opaque(DefId(0:36 ~ generator_print_verbose_1[749a]::make_non_send_generator2::{opaque#0}), [])` + --> $DIR/generator-print-verbose-1.rs:50:34 + | +LL | fn make_non_send_generator2() -> impl Generator<Return = Arc<RefCell<i32>>> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = note: required because it captures the following types: `Opaque(DefId(0:36 ~ generator_print_verbose_1[749a]::make_non_send_generator2::{opaque#0}), [])` +note: required because it's used within this generator + --> $DIR/generator-print-verbose-1.rs:55:20 + | +LL | let send_gen = || { + | ^^ +note: required by a bound in `require_send` + --> $DIR/generator-print-verbose-1.rs:29:25 + | +LL | fn require_send(_: impl Send) {} + | ^^^^ required by this bound in `require_send` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/generator/print/generator-print-verbose-1.no_drop_tracking.stderr b/tests/ui/generator/print/generator-print-verbose-1.no_drop_tracking.stderr new file mode 100644 index 00000000000..7d0a201699b --- /dev/null +++ b/tests/ui/generator/print/generator-print-verbose-1.no_drop_tracking.stderr @@ -0,0 +1,64 @@ +error: generator cannot be sent between threads safely + --> $DIR/generator-print-verbose-1.rs:40:18 + | +LL | require_send(send_gen); + | ^^^^^^^^ generator is not `Send` + | + = help: the trait `Sync` is not implemented for `RefCell<i32>` + = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` instead +note: generator is not `Send` as this value is used across a yield + --> $DIR/generator-print-verbose-1.rs:38:9 + | +LL | let _non_send_gen = make_non_send_generator(); + | ------------- has type `Opaque(DefId(0:34 ~ generator_print_verbose_1[749a]::make_non_send_generator::{opaque#0}), [])` which is not `Send` +LL | yield; + | ^^^^^ yield occurs here, with `_non_send_gen` maybe used later +LL | }; + | - `_non_send_gen` is later dropped here +note: required by a bound in `require_send` + --> $DIR/generator-print-verbose-1.rs:29:25 + | +LL | fn require_send(_: impl Send) {} + | ^^^^ required by this bound in `require_send` + +error[E0277]: `RefCell<i32>` cannot be shared between threads safely + --> $DIR/generator-print-verbose-1.rs:59:18 + | +LL | require_send(send_gen); + | ------------ ^^^^^^^^ `RefCell<i32>` cannot be shared between threads safely + | | + | required by a bound introduced by this call + | + = help: the trait `Sync` is not implemented for `RefCell<i32>` + = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` instead + = note: required for `Arc<RefCell<i32>>` to implement `Send` +note: required because it's used within this generator + --> $DIR/generator-print-verbose-1.rs:45:5 + | +LL | || { + | ^^ +note: required because it appears within the type `Opaque(DefId(0:35 ~ generator_print_verbose_1[749a]::make_gen2::{opaque#0}), [Arc<RefCell<i32>>])` + --> $DIR/generator-print-verbose-1.rs:44:30 + | +LL | pub fn make_gen2<T>(t: T) -> impl Generator<Return = T> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: required because it appears within the type `Opaque(DefId(0:36 ~ generator_print_verbose_1[749a]::make_non_send_generator2::{opaque#0}), [])` + --> $DIR/generator-print-verbose-1.rs:50:34 + | +LL | fn make_non_send_generator2() -> impl Generator<Return = Arc<RefCell<i32>>> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = note: required because it captures the following types: `Opaque(DefId(0:36 ~ generator_print_verbose_1[749a]::make_non_send_generator2::{opaque#0}), [])`, `()` +note: required because it's used within this generator + --> $DIR/generator-print-verbose-1.rs:55:20 + | +LL | let send_gen = || { + | ^^ +note: required by a bound in `require_send` + --> $DIR/generator-print-verbose-1.rs:29:25 + | +LL | fn require_send(_: impl Send) {} + | ^^^^ required by this bound in `require_send` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/generator/print/generator-print-verbose-1.rs b/tests/ui/generator/print/generator-print-verbose-1.rs index 89124ad7289..c7052c7d1b0 100644 --- a/tests/ui/generator/print/generator-print-verbose-1.rs +++ b/tests/ui/generator/print/generator-print-verbose-1.rs @@ -1,3 +1,6 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // compile-flags: -Zverbose // Same as: tests/ui/generator/issue-68112.stderr @@ -12,7 +15,7 @@ use std::{ }; pub struct Ready<T>(Option<T>); -impl<T> Generator<()> for Ready<T> { +impl<T: Unpin> Generator<()> for Ready<T> { type Return = T; type Yield = (); fn resume(mut self: Pin<&mut Self>, _args: ()) -> GeneratorState<(), T> { diff --git a/tests/ui/generator/print/generator-print-verbose-2.drop_tracking.stderr b/tests/ui/generator/print/generator-print-verbose-2.drop_tracking.stderr new file mode 100644 index 00000000000..1f2e530f6f5 --- /dev/null +++ b/tests/ui/generator/print/generator-print-verbose-2.drop_tracking.stderr @@ -0,0 +1,60 @@ +error: generator cannot be shared between threads safely + --> $DIR/generator-print-verbose-2.rs:20:17 + | +LL | assert_sync(|| { + | _________________^ +LL | | +LL | | let a = NotSync; +LL | | yield; +LL | | drop(a); +LL | | }); + | |_____^ generator is not `Sync` + | + = help: within `[main::{closure#0} upvar_tys=() {NotSync, ()}]`, the trait `Sync` is not implemented for `NotSync` +note: generator is not `Sync` as this value is used across a yield + --> $DIR/generator-print-verbose-2.rs:23:9 + | +LL | let a = NotSync; + | - has type `NotSync` which is not `Sync` +LL | yield; + | ^^^^^ yield occurs here, with `a` maybe used later +LL | drop(a); +LL | }); + | - `a` is later dropped here +note: required by a bound in `assert_sync` + --> $DIR/generator-print-verbose-2.rs:17:23 + | +LL | fn assert_sync<T: Sync>(_: T) {} + | ^^^^ required by this bound in `assert_sync` + +error: generator cannot be sent between threads safely + --> $DIR/generator-print-verbose-2.rs:27:17 + | +LL | assert_send(|| { + | _________________^ +LL | | +LL | | let a = NotSend; +LL | | yield; +LL | | drop(a); +LL | | }); + | |_____^ generator is not `Send` + | + = help: within `[main::{closure#1} upvar_tys=() {NotSend, ()}]`, the trait `Send` is not implemented for `NotSend` +note: generator is not `Send` as this value is used across a yield + --> $DIR/generator-print-verbose-2.rs:30:9 + | +LL | let a = NotSend; + | - has type `NotSend` which is not `Send` +LL | yield; + | ^^^^^ yield occurs here, with `a` maybe used later +LL | drop(a); +LL | }); + | - `a` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/generator-print-verbose-2.rs:18:23 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to 2 previous errors + diff --git a/tests/ui/generator/print/generator-print-verbose-2.drop_tracking_mir.stderr b/tests/ui/generator/print/generator-print-verbose-2.drop_tracking_mir.stderr new file mode 100644 index 00000000000..354369f1954 --- /dev/null +++ b/tests/ui/generator/print/generator-print-verbose-2.drop_tracking_mir.stderr @@ -0,0 +1,42 @@ +error: generator cannot be shared between threads safely + --> $DIR/generator-print-verbose-2.rs:20:5 + | +LL | assert_sync(|| { + | ^^^^^^^^^^^ generator is not `Sync` + | + = help: within `[main::{closure#0} upvar_tys=() [main::{closure#0}]]`, the trait `Sync` is not implemented for `NotSync` +note: generator is not `Sync` as this value is used across a yield + --> $DIR/generator-print-verbose-2.rs:23:9 + | +LL | let a = NotSync; + | - has type `NotSync` which is not `Sync` +LL | yield; + | ^^^^^ yield occurs here, with `a` maybe used later +note: required by a bound in `assert_sync` + --> $DIR/generator-print-verbose-2.rs:17:23 + | +LL | fn assert_sync<T: Sync>(_: T) {} + | ^^^^ required by this bound in `assert_sync` + +error: generator cannot be sent between threads safely + --> $DIR/generator-print-verbose-2.rs:27:5 + | +LL | assert_send(|| { + | ^^^^^^^^^^^ generator is not `Send` + | + = help: within `[main::{closure#1} upvar_tys=() [main::{closure#1}]]`, the trait `Send` is not implemented for `NotSend` +note: generator is not `Send` as this value is used across a yield + --> $DIR/generator-print-verbose-2.rs:30:9 + | +LL | let a = NotSend; + | - has type `NotSend` which is not `Send` +LL | yield; + | ^^^^^ yield occurs here, with `a` maybe used later +note: required by a bound in `assert_send` + --> $DIR/generator-print-verbose-2.rs:18:23 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to 2 previous errors + diff --git a/tests/ui/generator/print/generator-print-verbose-2.no_drop_tracking.stderr b/tests/ui/generator/print/generator-print-verbose-2.no_drop_tracking.stderr new file mode 100644 index 00000000000..1f2e530f6f5 --- /dev/null +++ b/tests/ui/generator/print/generator-print-verbose-2.no_drop_tracking.stderr @@ -0,0 +1,60 @@ +error: generator cannot be shared between threads safely + --> $DIR/generator-print-verbose-2.rs:20:17 + | +LL | assert_sync(|| { + | _________________^ +LL | | +LL | | let a = NotSync; +LL | | yield; +LL | | drop(a); +LL | | }); + | |_____^ generator is not `Sync` + | + = help: within `[main::{closure#0} upvar_tys=() {NotSync, ()}]`, the trait `Sync` is not implemented for `NotSync` +note: generator is not `Sync` as this value is used across a yield + --> $DIR/generator-print-verbose-2.rs:23:9 + | +LL | let a = NotSync; + | - has type `NotSync` which is not `Sync` +LL | yield; + | ^^^^^ yield occurs here, with `a` maybe used later +LL | drop(a); +LL | }); + | - `a` is later dropped here +note: required by a bound in `assert_sync` + --> $DIR/generator-print-verbose-2.rs:17:23 + | +LL | fn assert_sync<T: Sync>(_: T) {} + | ^^^^ required by this bound in `assert_sync` + +error: generator cannot be sent between threads safely + --> $DIR/generator-print-verbose-2.rs:27:17 + | +LL | assert_send(|| { + | _________________^ +LL | | +LL | | let a = NotSend; +LL | | yield; +LL | | drop(a); +LL | | }); + | |_____^ generator is not `Send` + | + = help: within `[main::{closure#1} upvar_tys=() {NotSend, ()}]`, the trait `Send` is not implemented for `NotSend` +note: generator is not `Send` as this value is used across a yield + --> $DIR/generator-print-verbose-2.rs:30:9 + | +LL | let a = NotSend; + | - has type `NotSend` which is not `Send` +LL | yield; + | ^^^^^ yield occurs here, with `a` maybe used later +LL | drop(a); +LL | }); + | - `a` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/generator-print-verbose-2.rs:18:23 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to 2 previous errors + diff --git a/tests/ui/generator/print/generator-print-verbose-2.rs b/tests/ui/generator/print/generator-print-verbose-2.rs index d914719cb36..ab29db6e09c 100644 --- a/tests/ui/generator/print/generator-print-verbose-2.rs +++ b/tests/ui/generator/print/generator-print-verbose-2.rs @@ -1,9 +1,17 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // compile-flags: -Zverbose // Same as test/ui/generator/not-send-sync.rs #![feature(generators)] +#![feature(negative_impls)] -use std::cell::Cell; +struct NotSend; +struct NotSync; + +impl !Send for NotSend {} +impl !Sync for NotSync {} fn main() { fn assert_sync<T: Sync>(_: T) {} @@ -11,14 +19,15 @@ fn main() { assert_sync(|| { //~^ ERROR: generator cannot be shared between threads safely - let a = Cell::new(2); + let a = NotSync; yield; + drop(a); }); - let a = Cell::new(2); assert_send(|| { - //~^ ERROR: E0277 - drop(&a); + //~^ ERROR: generator cannot be sent between threads safely + let a = NotSend; yield; + drop(a); }); } diff --git a/tests/ui/generator/print/generator-print-verbose-2.stderr b/tests/ui/generator/print/generator-print-verbose-2.stderr deleted file mode 100644 index 59112ce0a79..00000000000 --- a/tests/ui/generator/print/generator-print-verbose-2.stderr +++ /dev/null @@ -1,58 +0,0 @@ -error[E0277]: `Cell<i32>` cannot be shared between threads safely - --> $DIR/generator-print-verbose-2.rs:19:17 - | -LL | assert_send(|| { - | _____-----------_^ - | | | - | | required by a bound introduced by this call -LL | | -LL | | drop(&a); -LL | | yield; -LL | | }); - | |_____^ `Cell<i32>` cannot be shared between threads safely - | - = help: the trait `Sync` is not implemented for `Cell<i32>` - = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` or `std::sync::atomic::AtomicI32` instead - = note: required for `&'_#4r Cell<i32>` to implement `Send` -note: required because it's used within this generator - --> $DIR/generator-print-verbose-2.rs:19:17 - | -LL | assert_send(|| { - | ^^ -note: required by a bound in `assert_send` - --> $DIR/generator-print-verbose-2.rs:10:23 - | -LL | fn assert_send<T: Send>(_: T) {} - | ^^^^ required by this bound in `assert_send` - -error: generator cannot be shared between threads safely - --> $DIR/generator-print-verbose-2.rs:12:17 - | -LL | assert_sync(|| { - | _________________^ -LL | | -LL | | let a = Cell::new(2); -LL | | yield; -LL | | }); - | |_____^ generator is not `Sync` - | - = help: within `[main::{closure#0} upvar_tys=() {Cell<i32>, ()}]`, the trait `Sync` is not implemented for `Cell<i32>` - = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` or `std::sync::atomic::AtomicI32` instead -note: generator is not `Sync` as this value is used across a yield - --> $DIR/generator-print-verbose-2.rs:15:9 - | -LL | let a = Cell::new(2); - | - has type `Cell<i32>` which is not `Sync` -LL | yield; - | ^^^^^ yield occurs here, with `a` maybe used later -LL | }); - | - `a` is later dropped here -note: required by a bound in `assert_sync` - --> $DIR/generator-print-verbose-2.rs:9:23 - | -LL | fn assert_sync<T: Sync>(_: T) {} - | ^^^^ required by this bound in `assert_sync` - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/generator/retain-resume-ref.drop_tracking.stderr b/tests/ui/generator/retain-resume-ref.drop_tracking.stderr new file mode 100644 index 00000000000..7122a951e80 --- /dev/null +++ b/tests/ui/generator/retain-resume-ref.drop_tracking.stderr @@ -0,0 +1,13 @@ +error[E0499]: cannot borrow `thing` as mutable more than once at a time + --> $DIR/retain-resume-ref.rs:27:25 + | +LL | gen.as_mut().resume(&mut thing); + | ---------- first mutable borrow occurs here +LL | gen.as_mut().resume(&mut thing); + | ------ ^^^^^^^^^^ second mutable borrow occurs here + | | + | first borrow later used by call + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0499`. diff --git a/tests/ui/generator/retain-resume-ref.drop_tracking_mir.stderr b/tests/ui/generator/retain-resume-ref.drop_tracking_mir.stderr new file mode 100644 index 00000000000..736ed1fb608 --- /dev/null +++ b/tests/ui/generator/retain-resume-ref.drop_tracking_mir.stderr @@ -0,0 +1,14 @@ +error[E0499]: cannot borrow `thing` as mutable more than once at a time + --> $DIR/retain-resume-ref.rs:27:25 + | +LL | gen.as_mut().resume(&mut thing); + | ---------- first mutable borrow occurs here +LL | gen.as_mut().resume(&mut thing); + | ^^^^^^^^^^ second mutable borrow occurs here +LL | +LL | } + | - first borrow might be used here, when `gen` is dropped and runs the destructor for generator + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0499`. diff --git a/tests/ui/generator/retain-resume-ref.no_drop_tracking.stderr b/tests/ui/generator/retain-resume-ref.no_drop_tracking.stderr new file mode 100644 index 00000000000..7122a951e80 --- /dev/null +++ b/tests/ui/generator/retain-resume-ref.no_drop_tracking.stderr @@ -0,0 +1,13 @@ +error[E0499]: cannot borrow `thing` as mutable more than once at a time + --> $DIR/retain-resume-ref.rs:27:25 + | +LL | gen.as_mut().resume(&mut thing); + | ---------- first mutable borrow occurs here +LL | gen.as_mut().resume(&mut thing); + | ------ ^^^^^^^^^^ second mutable borrow occurs here + | | + | first borrow later used by call + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0499`. diff --git a/tests/ui/generator/retain-resume-ref.rs b/tests/ui/generator/retain-resume-ref.rs index 0606ea71cdf..0050d98d03b 100644 --- a/tests/ui/generator/retain-resume-ref.rs +++ b/tests/ui/generator/retain-resume-ref.rs @@ -1,3 +1,7 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir + //! This test ensures that a mutable reference cannot be passed as a resume argument twice. #![feature(generators, generator_trait)] diff --git a/tests/ui/generator/retain-resume-ref.stderr b/tests/ui/generator/retain-resume-ref.stderr index e33310d12d9..7122a951e80 100644 --- a/tests/ui/generator/retain-resume-ref.stderr +++ b/tests/ui/generator/retain-resume-ref.stderr @@ -1,5 +1,5 @@ error[E0499]: cannot borrow `thing` as mutable more than once at a time - --> $DIR/retain-resume-ref.rs:23:25 + --> $DIR/retain-resume-ref.rs:27:25 | LL | gen.as_mut().resume(&mut thing); | ---------- first mutable borrow occurs here diff --git a/tests/ui/generator/static-mut-reference-across-yield.rs b/tests/ui/generator/static-mut-reference-across-yield.rs index 0fa6d9cdc77..4784ff49be2 100644 --- a/tests/ui/generator/static-mut-reference-across-yield.rs +++ b/tests/ui/generator/static-mut-reference-across-yield.rs @@ -1,6 +1,8 @@ // build-pass -// revisions: mir thir +// revisions: mir thir drop_tracking drop_tracking_mir // [thir]compile-flags: -Zthir-unsafeck +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir #![feature(generators)] diff --git a/tests/ui/generator/type-mismatch-signature-deduction.stderr b/tests/ui/generator/type-mismatch-signature-deduction.stderr index b98da1ed8be..ef6d896f8af 100644 --- a/tests/ui/generator/type-mismatch-signature-deduction.stderr +++ b/tests/ui/generator/type-mismatch-signature-deduction.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch-signature-deduction.rs:14:9 | LL | 5 - | ^ expected enum `Result`, found integer + | ^ expected `Result<{integer}, _>`, found integer | = note: expected enum `Result<{integer}, _>` found type `{integer}` @@ -22,7 +22,7 @@ error[E0271]: type mismatch resolving `<[generator@$DIR/type-mismatch-signature- --> $DIR/type-mismatch-signature-deduction.rs:5:13 | LL | fn foo() -> impl Generator<Return = i32> { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found `i32` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<{integer}, _>`, found `i32` | = note: expected enum `Result<{integer}, _>` found type `i32` diff --git a/tests/ui/generic-associated-types/bugs/issue-88460.stderr b/tests/ui/generic-associated-types/bugs/issue-88460.stderr index 6612c4b4944..a2047f103d4 100644 --- a/tests/ui/generic-associated-types/bugs/issue-88460.stderr +++ b/tests/ui/generic-associated-types/bugs/issue-88460.stderr @@ -11,7 +11,7 @@ note: required by a bound in `test` --> $DIR/issue-88460.rs:15:27 | LL | fn test<T>(value: T) - | ---- required by a bound in this + | ---- required by a bound in this function ... LL | for<'a> T::Assoc<'a>: Marker, | ^^^^^^ required by this bound in `test` diff --git a/tests/ui/generic-associated-types/collections-project-default.stderr b/tests/ui/generic-associated-types/collections-project-default.stderr index 5701017dc34..3c3ae24dd47 100644 --- a/tests/ui/generic-associated-types/collections-project-default.stderr +++ b/tests/ui/generic-associated-types/collections-project-default.stderr @@ -5,10 +5,11 @@ LL | fn floatify_sibling<C>(ints: &C) -> <C as Collection<i32>>::Sibling<f32> | ------------------------------------ expected `<C as Collection<i32>>::Sibling<f32>` because of return type ... LL | res - | ^^^ expected Collection::Sibling, found CollectionFamily::Member + | ^^^ expected `Collection::Sibling`, found `CollectionFamily::Member` | = note: expected associated type `<C as Collection<i32>>::Sibling<f32>` found associated type `<<C as Collection<i32>>::Family as CollectionFamily>::Member<f32>` + = note: an associated type was expected, but a different one was found error: aborting due to previous error diff --git a/tests/ui/generic-associated-types/constraint-assoc-type-suggestion.stderr b/tests/ui/generic-associated-types/constraint-assoc-type-suggestion.stderr index 96c4330fec0..3b65b32f45d 100644 --- a/tests/ui/generic-associated-types/constraint-assoc-type-suggestion.stderr +++ b/tests/ui/generic-associated-types/constraint-assoc-type-suggestion.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/constraint-assoc-type-suggestion.rs:10:23 | LL | let b: Vec<i32> = a; - | -------- ^ expected struct `Vec`, found associated type + | -------- ^ expected `Vec<i32>`, found associated type | | | expected due to this | diff --git a/tests/ui/generic-associated-types/gat-trait-path-parenthesised-args.rs b/tests/ui/generic-associated-types/gat-trait-path-parenthesised-args.rs index 9eb069637c6..5738dfa83ee 100644 --- a/tests/ui/generic-associated-types/gat-trait-path-parenthesised-args.rs +++ b/tests/ui/generic-associated-types/gat-trait-path-parenthesised-args.rs @@ -5,12 +5,12 @@ trait X { fn foo<'a>(arg: Box<dyn X<Y('a) = &'a ()>>) {} //~^ ERROR: lifetime in trait object type must be followed by `+` //~| ERROR: parenthesized generic arguments cannot be used - //~| ERROR this associated type takes 0 generic arguments but 1 generic argument - //~| ERROR this associated type takes 1 lifetime argument but 0 lifetime arguments + //~| ERROR associated type takes 0 generic arguments but 1 generic argument + //~| ERROR associated type takes 1 lifetime argument but 0 lifetime arguments fn bar<'a>(arg: Box<dyn X<Y() = ()>>) {} //~^ ERROR: parenthesized generic arguments cannot be used - //~| ERROR this associated type takes 1 lifetime argument but 0 lifetime arguments + //~| ERROR associated type takes 1 lifetime argument but 0 lifetime arguments fn main() {} diff --git a/tests/ui/generic-associated-types/gat-trait-path-parenthesised-args.stderr b/tests/ui/generic-associated-types/gat-trait-path-parenthesised-args.stderr index 165779796e0..461853379b5 100644 --- a/tests/ui/generic-associated-types/gat-trait-path-parenthesised-args.stderr +++ b/tests/ui/generic-associated-types/gat-trait-path-parenthesised-args.stderr @@ -23,7 +23,7 @@ LL | fn bar<'a>(arg: Box<dyn X<Y() = ()>>) {} | | | help: remove these parentheses -error[E0107]: this associated type takes 1 lifetime argument but 0 lifetime arguments were supplied +error[E0107]: associated type takes 1 lifetime argument but 0 lifetime arguments were supplied --> $DIR/gat-trait-path-parenthesised-args.rs:5:27 | LL | fn foo<'a>(arg: Box<dyn X<Y('a) = &'a ()>>) {} @@ -39,7 +39,7 @@ help: add missing lifetime argument LL | fn foo<'a>(arg: Box<dyn X<Y('_, 'a) = &'a ()>>) {} | +++ -error[E0107]: this associated type takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: associated type takes 0 generic arguments but 1 generic argument was supplied --> $DIR/gat-trait-path-parenthesised-args.rs:5:27 | LL | fn foo<'a>(arg: Box<dyn X<Y('a) = &'a ()>>) {} @@ -53,7 +53,7 @@ note: associated type defined here, with 0 generic parameters LL | type Y<'a>; | ^ -error[E0107]: this associated type takes 1 lifetime argument but 0 lifetime arguments were supplied +error[E0107]: associated type takes 1 lifetime argument but 0 lifetime arguments were supplied --> $DIR/gat-trait-path-parenthesised-args.rs:12:27 | LL | fn bar<'a>(arg: Box<dyn X<Y() = ()>>) {} diff --git a/tests/ui/generic-associated-types/issue-101020.stderr b/tests/ui/generic-associated-types/issue-101020.stderr index 1f9273a8c4a..5c8db617c17 100644 --- a/tests/ui/generic-associated-types/issue-101020.stderr +++ b/tests/ui/generic-associated-types/issue-101020.stderr @@ -13,7 +13,7 @@ note: required by a bound in `LendingIterator::consume` --> $DIR/issue-101020.rs:9:33 | LL | fn consume<F>(self, _f: F) - | ------- required by a bound in this + | ------- required by a bound in this associated function ... LL | for<'a> Self::Item<'a>: FuncInput<'a, Self::Item<'a>>, | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `LendingIterator::consume` diff --git a/tests/ui/generic-associated-types/issue-68656-unsized-values.stderr b/tests/ui/generic-associated-types/issue-68656-unsized-values.stderr index e8770aedfa1..f0212e985a9 100644 --- a/tests/ui/generic-associated-types/issue-68656-unsized-values.stderr +++ b/tests/ui/generic-associated-types/issue-68656-unsized-values.stderr @@ -15,8 +15,8 @@ LL | type Item<'a>: std::ops::Deref<Target = T>; | ^^^^^^^^^^ required by this bound in `UnsafeCopy::Item` help: consider further restricting this bound | -LL | impl<T: Copy + std::ops::Deref + Deref<Target = T>> UnsafeCopy<T> for T { - | +++++++++++++++++++ +LL | impl<T: Copy + std::ops::Deref<Target = T>> UnsafeCopy<T> for T { + | ++++++++++++ error: aborting due to previous error diff --git a/tests/ui/generic-associated-types/issue-79422.extended.stderr b/tests/ui/generic-associated-types/issue-79422.extended.stderr index d79de0ca627..04184fce921 100644 --- a/tests/ui/generic-associated-types/issue-79422.extended.stderr +++ b/tests/ui/generic-associated-types/issue-79422.extended.stderr @@ -14,11 +14,11 @@ help: add missing lifetime argument LL | as Box<dyn MapLike<u8, u8, VRefCont<'a> = dyn RefCont<'_, u8>>>; | ++++ -error[E0271]: type mismatch resolving `<BTreeMap<u8, u8> as MapLike<u8, u8>>::VRefCont<'_> == (dyn RefCont<'_, u8> + 'static)` +error[E0271]: type mismatch resolving `<BTreeMap<u8, u8> as MapLike<u8, u8>>::VRefCont<'_> == dyn RefCont<'_, u8>` --> $DIR/issue-79422.rs:44:13 | LL | let m = Box::new(std::collections::BTreeMap::<u8, u8>::new()) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving `<BTreeMap<u8, u8> as MapLike<u8, u8>>::VRefCont<'_> == (dyn RefCont<'_, u8> + 'static)` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving `<BTreeMap<u8, u8> as MapLike<u8, u8>>::VRefCont<'_> == dyn RefCont<'_, u8>` | note: expected this to be `(dyn RefCont<'_, u8> + 'static)` --> $DIR/issue-79422.rs:28:25 diff --git a/tests/ui/generic-associated-types/method-unsatified-assoc-type-predicate.rs b/tests/ui/generic-associated-types/method-unsatisfied-assoc-type-predicate.rs index 83655341d6a..83655341d6a 100644 --- a/tests/ui/generic-associated-types/method-unsatified-assoc-type-predicate.rs +++ b/tests/ui/generic-associated-types/method-unsatisfied-assoc-type-predicate.rs diff --git a/tests/ui/generic-associated-types/method-unsatified-assoc-type-predicate.stderr b/tests/ui/generic-associated-types/method-unsatisfied-assoc-type-predicate.stderr index baef38f6b80..4246f8c069d 100644 --- a/tests/ui/generic-associated-types/method-unsatified-assoc-type-predicate.stderr +++ b/tests/ui/generic-associated-types/method-unsatisfied-assoc-type-predicate.stderr @@ -1,5 +1,5 @@ error[E0599]: the method `f` exists for struct `S`, but its trait bounds were not satisfied - --> $DIR/method-unsatified-assoc-type-predicate.rs:28:7 + --> $DIR/method-unsatisfied-assoc-type-predicate.rs:28:7 | LL | struct S; | -------- @@ -12,7 +12,7 @@ LL | a.f(); | ^ method cannot be called on `S` due to unsatisfied trait bounds | note: trait bound `<S as X>::Y<i32> = i32` was not satisfied - --> $DIR/method-unsatified-assoc-type-predicate.rs:12:11 + --> $DIR/method-unsatisfied-assoc-type-predicate.rs:12:11 | LL | impl<T: X<Y<i32> = i32>> M for T {} | ^^^^^^^^^^^^ - - diff --git a/tests/ui/generic-associated-types/missing-bounds.fixed b/tests/ui/generic-associated-types/missing-bounds.fixed index ee758f19ec1..054adbffbea 100644 --- a/tests/ui/generic-associated-types/missing-bounds.fixed +++ b/tests/ui/generic-associated-types/missing-bounds.fixed @@ -4,7 +4,7 @@ use std::ops::Add; struct A<B>(B); -impl<B> Add for A<B> where B: Add + Add<Output = B> { +impl<B> Add for A<B> where B: Add<Output = B> { type Output = Self; fn add(self, rhs: Self) -> Self { @@ -14,7 +14,7 @@ impl<B> Add for A<B> where B: Add + Add<Output = B> { struct C<B>(B); -impl<B: Add + Add<Output = B>> Add for C<B> { +impl<B: Add<Output = B>> Add for C<B> { type Output = Self; fn add(self, rhs: Self) -> Self { @@ -34,7 +34,7 @@ impl<B: std::ops::Add<Output = B>> Add for D<B> { struct E<B>(B); -impl<B: Add + Add<Output = B>> Add for E<B> where B: Add<Output = B> { +impl<B: Add<Output = B>> Add for E<B> where B: Add<Output = B> { //~^ ERROR equality constraints are not yet supported in `where` clauses type Output = Self; diff --git a/tests/ui/generic-associated-types/missing-bounds.stderr b/tests/ui/generic-associated-types/missing-bounds.stderr index 9f669b9a521..535edec575a 100644 --- a/tests/ui/generic-associated-types/missing-bounds.stderr +++ b/tests/ui/generic-associated-types/missing-bounds.stderr @@ -37,8 +37,8 @@ LL | struct A<B>(B); | ^ help: consider further restricting this bound | -LL | impl<B> Add for A<B> where B: Add + Add<Output = B> { - | +++++++++++++++++ +LL | impl<B> Add for A<B> where B: Add<Output = B> { + | ++++++++++++ error[E0308]: mismatched types --> $DIR/missing-bounds.rs:21:14 @@ -60,8 +60,8 @@ LL | struct C<B>(B); | ^ help: consider further restricting this bound | -LL | impl<B: Add + Add<Output = B>> Add for C<B> { - | +++++++++++++++++ +LL | impl<B: Add<Output = B>> Add for C<B> { + | ++++++++++++ error[E0369]: cannot add `B` to `B` --> $DIR/missing-bounds.rs:31:21 @@ -96,8 +96,8 @@ LL | struct E<B>(B); | ^ help: consider further restricting this bound | -LL | impl<B: Add + Add<Output = B>> Add for E<B> where <B as Add>::Output = B { - | +++++++++++++++++ +LL | impl<B: Add<Output = B>> Add for E<B> where <B as Add>::Output = B { + | ++++++++++++ error: aborting due to 5 previous errors diff --git a/tests/ui/generic-associated-types/missing_lifetime_args.rs b/tests/ui/generic-associated-types/missing_lifetime_args.rs index 78def80925a..331511ba61a 100644 --- a/tests/ui/generic-associated-types/missing_lifetime_args.rs +++ b/tests/ui/generic-associated-types/missing_lifetime_args.rs @@ -12,9 +12,9 @@ fn foo<'c, 'd>(_arg: Box<dyn X<Y = (&'c u32, &'d u32)>>) {} //~^ ERROR missing generics for associated type fn bar<'a, 'b, 'c>(_arg: Foo<'a, 'b>) {} -//~^ ERROR this struct takes 3 lifetime arguments but 2 lifetime +//~^ ERROR struct takes 3 lifetime arguments but 2 lifetime fn f<'a>(_arg: Foo<'a>) {} -//~^ ERROR this struct takes 3 lifetime arguments but 1 lifetime +//~^ ERROR struct takes 3 lifetime arguments but 1 lifetime fn main() {} diff --git a/tests/ui/generic-associated-types/missing_lifetime_args.stderr b/tests/ui/generic-associated-types/missing_lifetime_args.stderr index 8f74b12c008..1a7a2e787a1 100644 --- a/tests/ui/generic-associated-types/missing_lifetime_args.stderr +++ b/tests/ui/generic-associated-types/missing_lifetime_args.stderr @@ -14,7 +14,7 @@ help: add missing lifetime arguments LL | fn foo<'c, 'd>(_arg: Box<dyn X<Y<'_, '_> = (&'c u32, &'d u32)>>) {} | ++++++++ -error[E0107]: this struct takes 3 lifetime arguments but 2 lifetime arguments were supplied +error[E0107]: struct takes 3 lifetime arguments but 2 lifetime arguments were supplied --> $DIR/missing_lifetime_args.rs:14:26 | LL | fn bar<'a, 'b, 'c>(_arg: Foo<'a, 'b>) {} @@ -32,7 +32,7 @@ help: add missing lifetime argument LL | fn bar<'a, 'b, 'c>(_arg: Foo<'a, 'b, 'a>) {} | ++++ -error[E0107]: this struct takes 3 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 3 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing_lifetime_args.rs:17:16 | LL | fn f<'a>(_arg: Foo<'a>) {} diff --git a/tests/ui/generic-associated-types/missing_lifetime_const.rs b/tests/ui/generic-associated-types/missing_lifetime_const.rs index 8b174b9e971..6e395dfdec1 100644 --- a/tests/ui/generic-associated-types/missing_lifetime_const.rs +++ b/tests/ui/generic-associated-types/missing_lifetime_const.rs @@ -4,7 +4,7 @@ trait Foo { fn foo<T: Foo>() { let _: <T as Foo>::Assoc<3>; - //~^ ERROR this associated type + //~^ ERROR associated type } fn main() {} diff --git a/tests/ui/generic-associated-types/missing_lifetime_const.stderr b/tests/ui/generic-associated-types/missing_lifetime_const.stderr index 62d2e9f49dd..41945aabfb5 100644 --- a/tests/ui/generic-associated-types/missing_lifetime_const.stderr +++ b/tests/ui/generic-associated-types/missing_lifetime_const.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated type takes 1 lifetime argument but 0 lifetime arguments were supplied +error[E0107]: associated type takes 1 lifetime argument but 0 lifetime arguments were supplied --> $DIR/missing_lifetime_const.rs:6:24 | LL | let _: <T as Foo>::Assoc<3>; diff --git a/tests/ui/generic-associated-types/parameter_number_and_kind.rs b/tests/ui/generic-associated-types/parameter_number_and_kind.rs index 8428e7763fb..ae2f7c00ea4 100644 --- a/tests/ui/generic-associated-types/parameter_number_and_kind.rs +++ b/tests/ui/generic-associated-types/parameter_number_and_kind.rs @@ -9,10 +9,10 @@ trait Foo { // Test parameters in default values type FOk<T> = Self::E<'static, T>; type FErr1 = Self::E<'static, 'static>; - //~^ ERROR this associated type takes 1 lifetime argument but 2 lifetime arguments were supplied - //~| ERROR this associated type takes 1 + //~^ ERROR associated type takes 1 lifetime argument but 2 lifetime arguments were supplied + //~| ERROR associated type takes 1 type FErr2<T> = Self::E<'static, T, u32>; - //~^ ERROR this associated type takes 1 + //~^ ERROR associated type takes 1 } fn main() {} diff --git a/tests/ui/generic-associated-types/parameter_number_and_kind.stderr b/tests/ui/generic-associated-types/parameter_number_and_kind.stderr index c20b9669e81..4523044b588 100644 --- a/tests/ui/generic-associated-types/parameter_number_and_kind.stderr +++ b/tests/ui/generic-associated-types/parameter_number_and_kind.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated type takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: associated type takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/parameter_number_and_kind.rs:11:24 | LL | type FErr1 = Self::E<'static, 'static>; @@ -12,7 +12,7 @@ note: associated type defined here, with 1 lifetime parameter: `'a` LL | type E<'a, T>; | ^ -- -error[E0107]: this associated type takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: associated type takes 1 generic argument but 0 generic arguments were supplied --> $DIR/parameter_number_and_kind.rs:11:24 | LL | type FErr1 = Self::E<'static, 'static>; @@ -28,7 +28,7 @@ help: add missing generic argument LL | type FErr1 = Self::E<'static, 'static, T>; | +++ -error[E0107]: this associated type takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: associated type takes 1 generic argument but 2 generic arguments were supplied --> $DIR/parameter_number_and_kind.rs:14:27 | LL | type FErr2<T> = Self::E<'static, T, u32>; diff --git a/tests/ui/generic-associated-types/parse/trait-path-type-error-once-implemented.rs b/tests/ui/generic-associated-types/parse/trait-path-type-error-once-implemented.rs index 1622b92aa0c..c58f9cf1dfc 100644 --- a/tests/ui/generic-associated-types/parse/trait-path-type-error-once-implemented.rs +++ b/tests/ui/generic-associated-types/parse/trait-path-type-error-once-implemented.rs @@ -4,8 +4,8 @@ trait X { const _: () = { fn f2<'a>(arg : Box<dyn X<Y<1> = &'a ()>>) {} - //~^ ERROR this associated type takes 1 lifetime argument but 0 lifetime arguments - //~| ERROR this associated type takes 0 generic arguments but 1 generic argument + //~^ ERROR associated type takes 1 lifetime argument but 0 lifetime arguments + //~| ERROR associated type takes 0 generic arguments but 1 generic argument }; fn main() {} diff --git a/tests/ui/generic-associated-types/parse/trait-path-type-error-once-implemented.stderr b/tests/ui/generic-associated-types/parse/trait-path-type-error-once-implemented.stderr index 0a09ec5dc49..fab5b474d92 100644 --- a/tests/ui/generic-associated-types/parse/trait-path-type-error-once-implemented.stderr +++ b/tests/ui/generic-associated-types/parse/trait-path-type-error-once-implemented.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated type takes 1 lifetime argument but 0 lifetime arguments were supplied +error[E0107]: associated type takes 1 lifetime argument but 0 lifetime arguments were supplied --> $DIR/trait-path-type-error-once-implemented.rs:6:29 | LL | fn f2<'a>(arg : Box<dyn X<Y<1> = &'a ()>>) {} @@ -14,7 +14,7 @@ help: add missing lifetime argument LL | fn f2<'a>(arg : Box<dyn X<Y<'_, 1> = &'a ()>>) {} | +++ -error[E0107]: this associated type takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: associated type takes 0 generic arguments but 1 generic argument was supplied --> $DIR/trait-path-type-error-once-implemented.rs:6:29 | LL | fn f2<'a>(arg : Box<dyn X<Y<1> = &'a ()>>) {} diff --git a/tests/ui/generic-associated-types/unsatified-item-lifetime-bound.rs b/tests/ui/generic-associated-types/unsatisfied-item-lifetime-bound.rs index 1cc09aa6dd4..060ee8821d8 100644 --- a/tests/ui/generic-associated-types/unsatified-item-lifetime-bound.rs +++ b/tests/ui/generic-associated-types/unsatisfied-item-lifetime-bound.rs @@ -1,3 +1,5 @@ +#![warn(unused_lifetimes)] + pub trait X { type Y<'a: 'static>; //~^ WARNING unnecessary lifetime parameter diff --git a/tests/ui/generic-associated-types/unsatified-item-lifetime-bound.stderr b/tests/ui/generic-associated-types/unsatisfied-item-lifetime-bound.stderr index fbd79879d0f..a69cd0028c1 100644 --- a/tests/ui/generic-associated-types/unsatified-item-lifetime-bound.stderr +++ b/tests/ui/generic-associated-types/unsatisfied-item-lifetime-bound.stderr @@ -1,45 +1,50 @@ warning: unnecessary lifetime parameter `'a` - --> $DIR/unsatified-item-lifetime-bound.rs:2:12 + --> $DIR/unsatisfied-item-lifetime-bound.rs:4:12 | LL | type Y<'a: 'static>; | ^^ | = help: you can use the `'static` lifetime directly, in place of `'a` +note: the lint level is defined here + --> $DIR/unsatisfied-item-lifetime-bound.rs:1:9 + | +LL | #![warn(unused_lifetimes)] + | ^^^^^^^^^^^^^^^^ error[E0478]: lifetime bound not satisfied - --> $DIR/unsatified-item-lifetime-bound.rs:11:8 + --> $DIR/unsatisfied-item-lifetime-bound.rs:13:8 | LL | f: <T as X>::Y<'a>, | ^^^^^^^^^^^^^^^ | note: lifetime parameter instantiated with the lifetime `'a` as defined here - --> $DIR/unsatified-item-lifetime-bound.rs:10:10 + --> $DIR/unsatisfied-item-lifetime-bound.rs:12:10 | LL | struct B<'a, T: for<'r> X<Y<'r> = &'r ()>> { | ^^ = note: but lifetime parameter must outlive the static lifetime error[E0478]: lifetime bound not satisfied - --> $DIR/unsatified-item-lifetime-bound.rs:16:8 + --> $DIR/unsatisfied-item-lifetime-bound.rs:18:8 | LL | f: <T as X>::Y<'a>, | ^^^^^^^^^^^^^^^ | note: lifetime parameter instantiated with the lifetime `'a` as defined here - --> $DIR/unsatified-item-lifetime-bound.rs:15:10 + --> $DIR/unsatisfied-item-lifetime-bound.rs:17:10 | LL | struct C<'a, T: X> { | ^^ = note: but lifetime parameter must outlive the static lifetime error[E0478]: lifetime bound not satisfied - --> $DIR/unsatified-item-lifetime-bound.rs:21:8 + --> $DIR/unsatisfied-item-lifetime-bound.rs:23:8 | LL | f: <() as X>::Y<'a>, | ^^^^^^^^^^^^^^^^ | note: lifetime parameter instantiated with the lifetime `'a` as defined here - --> $DIR/unsatified-item-lifetime-bound.rs:20:10 + --> $DIR/unsatisfied-item-lifetime-bound.rs:22:10 | LL | struct D<'a> { | ^^ diff --git a/tests/ui/generics/bad-mid-path-type-params.rs b/tests/ui/generics/bad-mid-path-type-params.rs index 23a5d1525d9..37d484cba0b 100644 --- a/tests/ui/generics/bad-mid-path-type-params.rs +++ b/tests/ui/generics/bad-mid-path-type-params.rs @@ -28,17 +28,17 @@ impl Trait<isize> for S2 { fn foo<'a>() { let _ = S::new::<isize,f64>(1, 1.0); - //~^ ERROR this associated function takes 1 + //~^ ERROR associated function takes 1 let _ = S::<'a,isize>::new::<f64>(1, 1.0); - //~^ ERROR this struct takes 0 lifetime arguments but 1 lifetime argument was supplied + //~^ ERROR struct takes 0 lifetime arguments but 1 lifetime argument was supplied let _: S2 = Trait::new::<isize,f64>(1, 1.0); - //~^ ERROR this associated function takes 1 + //~^ ERROR associated function takes 1 let _: S2 = Trait::<'a,isize>::new::<f64,f64>(1, 1.0); - //~^ ERROR this trait takes 0 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this associated function takes 1 + //~^ ERROR trait takes 0 lifetime arguments but 1 lifetime argument was supplied + //~| ERROR associated function takes 1 } fn main() {} diff --git a/tests/ui/generics/bad-mid-path-type-params.stderr b/tests/ui/generics/bad-mid-path-type-params.stderr index aee2b60159f..71e15dd4c92 100644 --- a/tests/ui/generics/bad-mid-path-type-params.stderr +++ b/tests/ui/generics/bad-mid-path-type-params.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated function takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: associated function takes 1 generic argument but 2 generic arguments were supplied --> $DIR/bad-mid-path-type-params.rs:30:16 | LL | let _ = S::new::<isize,f64>(1, 1.0); @@ -12,7 +12,7 @@ note: associated function defined here, with 1 generic parameter: `U` LL | fn new<U>(x: T, _: U) -> S<T> { | ^^^ - -error[E0107]: this struct takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/bad-mid-path-type-params.rs:33:13 | LL | let _ = S::<'a,isize>::new::<f64>(1, 1.0); @@ -26,7 +26,7 @@ note: struct defined here, with 0 lifetime parameters LL | struct S<T> { | ^ -error[E0107]: this associated function takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: associated function takes 1 generic argument but 2 generic arguments were supplied --> $DIR/bad-mid-path-type-params.rs:36:24 | LL | let _: S2 = Trait::new::<isize,f64>(1, 1.0); @@ -40,7 +40,7 @@ note: associated function defined here, with 1 generic parameter: `U` LL | fn new<U>(x: T, y: U) -> Self; | ^^^ - -error[E0107]: this trait takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/bad-mid-path-type-params.rs:39:17 | LL | let _: S2 = Trait::<'a,isize>::new::<f64,f64>(1, 1.0); @@ -54,7 +54,7 @@ note: trait defined here, with 0 lifetime parameters LL | trait Trait<T> { | ^^^^^ -error[E0107]: this associated function takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: associated function takes 1 generic argument but 2 generic arguments were supplied --> $DIR/bad-mid-path-type-params.rs:39:36 | LL | let _: S2 = Trait::<'a,isize>::new::<f64,f64>(1, 1.0); diff --git a/tests/ui/generics/generic-arg-mismatch-recover.rs b/tests/ui/generics/generic-arg-mismatch-recover.rs index 2cf7f1d657b..947f33414db 100644 --- a/tests/ui/generics/generic-arg-mismatch-recover.rs +++ b/tests/ui/generics/generic-arg-mismatch-recover.rs @@ -4,9 +4,9 @@ struct Bar<'a>(&'a ()); fn main() { Foo::<'static, 'static, ()>(&0); - //~^ ERROR this struct takes 1 lifetime argument but 2 lifetime arguments were supplied + //~^ ERROR struct takes 1 lifetime argument but 2 lifetime arguments were supplied Bar::<'static, 'static, ()>(&()); - //~^ ERROR this struct takes 1 lifetime argument but 2 lifetime arguments were supplied - //~| ERROR this struct takes 0 + //~^ ERROR struct takes 1 lifetime argument but 2 lifetime arguments were supplied + //~| ERROR struct takes 0 } diff --git a/tests/ui/generics/generic-arg-mismatch-recover.stderr b/tests/ui/generics/generic-arg-mismatch-recover.stderr index 45fea925f27..f549a7180fc 100644 --- a/tests/ui/generics/generic-arg-mismatch-recover.stderr +++ b/tests/ui/generics/generic-arg-mismatch-recover.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/generic-arg-mismatch-recover.rs:6:5 | LL | Foo::<'static, 'static, ()>(&0); @@ -12,7 +12,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct Foo<'a, T: 'a>(&'a T); | ^^^ -- -error[E0107]: this struct takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/generic-arg-mismatch-recover.rs:9:5 | LL | Bar::<'static, 'static, ()>(&()); @@ -26,7 +26,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct Bar<'a>(&'a ()); | ^^^ -- -error[E0107]: this struct takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied --> $DIR/generic-arg-mismatch-recover.rs:9:5 | LL | Bar::<'static, 'static, ()>(&()); diff --git a/tests/ui/generics/generic-impl-less-params-with-defaults.rs b/tests/ui/generics/generic-impl-less-params-with-defaults.rs index 66afbb58ad4..6c00411561e 100644 --- a/tests/ui/generics/generic-impl-less-params-with-defaults.rs +++ b/tests/ui/generics/generic-impl-less-params-with-defaults.rs @@ -9,5 +9,5 @@ impl<A, B, C> Foo<A, B, C> { fn main() { Foo::<isize>::new(); - //~^ ERROR this struct takes at least 2 generic arguments but 1 generic argument + //~^ ERROR struct takes at least 2 generic arguments but 1 generic argument } diff --git a/tests/ui/generics/generic-impl-less-params-with-defaults.stderr b/tests/ui/generics/generic-impl-less-params-with-defaults.stderr index cdbb57902e4..262561fa81e 100644 --- a/tests/ui/generics/generic-impl-less-params-with-defaults.stderr +++ b/tests/ui/generics/generic-impl-less-params-with-defaults.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes at least 2 generic arguments but 1 generic argument was supplied +error[E0107]: struct takes at least 2 generic arguments but 1 generic argument was supplied --> $DIR/generic-impl-less-params-with-defaults.rs:11:5 | LL | Foo::<isize>::new(); diff --git a/tests/ui/generics/generic-impl-more-params-with-defaults.rs b/tests/ui/generics/generic-impl-more-params-with-defaults.rs index a283323742a..be633ec464f 100644 --- a/tests/ui/generics/generic-impl-more-params-with-defaults.rs +++ b/tests/ui/generics/generic-impl-more-params-with-defaults.rs @@ -11,5 +11,5 @@ impl<T, A> Vec<T, A> { fn main() { Vec::<isize, Heap, bool>::new(); - //~^ ERROR this struct takes at most 2 generic arguments but 3 generic arguments were supplied + //~^ ERROR struct takes at most 2 generic arguments but 3 generic arguments were supplied } diff --git a/tests/ui/generics/generic-impl-more-params-with-defaults.stderr b/tests/ui/generics/generic-impl-more-params-with-defaults.stderr index fe9b670da79..2f4682c4e5a 100644 --- a/tests/ui/generics/generic-impl-more-params-with-defaults.stderr +++ b/tests/ui/generics/generic-impl-more-params-with-defaults.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes at most 2 generic arguments but 3 generic arguments were supplied +error[E0107]: struct takes at most 2 generic arguments but 3 generic arguments were supplied --> $DIR/generic-impl-more-params-with-defaults.rs:13:5 | LL | Vec::<isize, Heap, bool>::new(); diff --git a/tests/ui/generics/generic-type-more-params-with-defaults.rs b/tests/ui/generics/generic-type-more-params-with-defaults.rs index 3dab03297c9..b83fdb5c455 100644 --- a/tests/ui/generics/generic-type-more-params-with-defaults.rs +++ b/tests/ui/generics/generic-type-more-params-with-defaults.rs @@ -7,5 +7,5 @@ struct Vec<T, A = Heap>( fn main() { let _: Vec<isize, Heap, bool>; - //~^ ERROR this struct takes at most 2 generic arguments but 3 generic arguments + //~^ ERROR struct takes at most 2 generic arguments but 3 generic arguments } diff --git a/tests/ui/generics/generic-type-more-params-with-defaults.stderr b/tests/ui/generics/generic-type-more-params-with-defaults.stderr index 7f0198f0e84..4d01ba1f453 100644 --- a/tests/ui/generics/generic-type-more-params-with-defaults.stderr +++ b/tests/ui/generics/generic-type-more-params-with-defaults.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes at most 2 generic arguments but 3 generic arguments were supplied +error[E0107]: struct takes at most 2 generic arguments but 3 generic arguments were supplied --> $DIR/generic-type-more-params-with-defaults.rs:9:12 | LL | let _: Vec<isize, Heap, bool>; diff --git a/tests/ui/generics/generic-type-params-name-repr.rs b/tests/ui/generics/generic-type-params-name-repr.rs index 6e0beec6634..d60856b8904 100644 --- a/tests/ui/generics/generic-type-params-name-repr.rs +++ b/tests/ui/generics/generic-type-params-name-repr.rs @@ -12,40 +12,40 @@ fn main() { // Ensure that the printed type doesn't include the default type params... let _: Foo<isize> = (); //~^ ERROR mismatched types - //~| expected struct `Foo`, found `()` + //~| expected `Foo<isize>`, found `()` //~| expected struct `Foo<isize>` //~| found unit type `()` // ...even when they're present, but the same types as the defaults. let _: Foo<isize, B, C> = (); //~^ ERROR mismatched types - //~| expected struct `Foo`, found `()` + //~| expected `Foo<isize>`, found `()` //~| expected struct `Foo<isize>` //~| found unit type `()` // Including cases where the default is using previous type params. let _: HashMap<String, isize> = (); //~^ ERROR mismatched types - //~| expected struct `HashMap`, found `()` + //~| expected `HashMap<String, isize>`, found `()` //~| expected struct `HashMap<String, isize>` //~| found unit type `()` let _: HashMap<String, isize, Hash<String>> = (); //~^ ERROR mismatched types - //~| expected struct `HashMap`, found `()` + //~| expected `HashMap<String, isize>`, found `()` //~| expected struct `HashMap<String, isize>` //~| found unit type `()` // But not when there's a different type in between. let _: Foo<A, isize, C> = (); //~^ ERROR mismatched types - //~| expected struct `Foo`, found `()` + //~| expected `Foo<A, isize>`, found `()` //~| expected struct `Foo<A, isize>` //~| found unit type `()` // And don't print <> at all when there's just defaults. let _: Foo<A, B, C> = (); //~^ ERROR mismatched types - //~| expected struct `Foo`, found `()` + //~| expected `Foo`, found `()` //~| expected struct `Foo` //~| found unit type `()` } diff --git a/tests/ui/generics/generic-type-params-name-repr.stderr b/tests/ui/generics/generic-type-params-name-repr.stderr index 4c3c003965c..946f14cc1c6 100644 --- a/tests/ui/generics/generic-type-params-name-repr.stderr +++ b/tests/ui/generics/generic-type-params-name-repr.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/generic-type-params-name-repr.rs:13:25 | LL | let _: Foo<isize> = (); - | ---------- ^^ expected struct `Foo`, found `()` + | ---------- ^^ expected `Foo<isize>`, found `()` | | | expected due to this | @@ -13,7 +13,7 @@ error[E0308]: mismatched types --> $DIR/generic-type-params-name-repr.rs:20:31 | LL | let _: Foo<isize, B, C> = (); - | ---------------- ^^ expected struct `Foo`, found `()` + | ---------------- ^^ expected `Foo<isize>`, found `()` | | | expected due to this | @@ -24,7 +24,7 @@ error[E0308]: mismatched types --> $DIR/generic-type-params-name-repr.rs:27:37 | LL | let _: HashMap<String, isize> = (); - | ---------------------- ^^ expected struct `HashMap`, found `()` + | ---------------------- ^^ expected `HashMap<String, isize>`, found `()` | | | expected due to this | @@ -35,7 +35,7 @@ error[E0308]: mismatched types --> $DIR/generic-type-params-name-repr.rs:32:51 | LL | let _: HashMap<String, isize, Hash<String>> = (); - | ------------------------------------ ^^ expected struct `HashMap`, found `()` + | ------------------------------------ ^^ expected `HashMap<String, isize>`, found `()` | | | expected due to this | @@ -46,7 +46,7 @@ error[E0308]: mismatched types --> $DIR/generic-type-params-name-repr.rs:39:31 | LL | let _: Foo<A, isize, C> = (); - | ---------------- ^^ expected struct `Foo`, found `()` + | ---------------- ^^ expected `Foo<A, isize>`, found `()` | | | expected due to this | @@ -57,7 +57,7 @@ error[E0308]: mismatched types --> $DIR/generic-type-params-name-repr.rs:46:27 | LL | let _: Foo<A, B, C> = (); - | ------------ ^^ expected struct `Foo`, found `()` + | ------------ ^^ expected `Foo`, found `()` | | | expected due to this | diff --git a/tests/ui/generics/issue-65285-incorrect-explicit-lifetime-name-needed.rs b/tests/ui/generics/issue-65285-incorrect-explicit-lifetime-name-needed.rs index 9ea9fc71b55..54b483f53d4 100644 --- a/tests/ui/generics/issue-65285-incorrect-explicit-lifetime-name-needed.rs +++ b/tests/ui/generics/issue-65285-incorrect-explicit-lifetime-name-needed.rs @@ -8,7 +8,6 @@ fn should_error<T>() where T : Into<&u32> {} trait X<'a, K: 'a> { fn foo<'b, L: X<&'b Nested<K>>>(); //~^ ERROR missing lifetime specifier [E0106] - //~| ERROR the type `&'b Nested<K>` does not fulfill the required lifetime } fn bar<'b, L: X<&'b Nested<i32>>>(){} diff --git a/tests/ui/generics/issue-65285-incorrect-explicit-lifetime-name-needed.stderr b/tests/ui/generics/issue-65285-incorrect-explicit-lifetime-name-needed.stderr index 9d859fddf56..faf4c9eb872 100644 --- a/tests/ui/generics/issue-65285-incorrect-explicit-lifetime-name-needed.stderr +++ b/tests/ui/generics/issue-65285-incorrect-explicit-lifetime-name-needed.stderr @@ -29,7 +29,7 @@ LL | fn foo<'b, L: X<'lifetime, &'b Nested<K>>>(); | ++++++++++ error[E0106]: missing lifetime specifier - --> $DIR/issue-65285-incorrect-explicit-lifetime-name-needed.rs:14:16 + --> $DIR/issue-65285-incorrect-explicit-lifetime-name-needed.rs:13:16 | LL | fn bar<'b, L: X<&'b Nested<i32>>>(){} | ^ expected named lifetime parameter @@ -39,19 +39,7 @@ help: consider using the `'b` lifetime LL | fn bar<'b, L: X<'b, &'b Nested<i32>>>(){} | +++ -error[E0477]: the type `&'b Nested<K>` does not fulfill the required lifetime - --> $DIR/issue-65285-incorrect-explicit-lifetime-name-needed.rs:9:19 - | -LL | fn foo<'b, L: X<&'b Nested<K>>>(); - | ^^^^^^^^^^^^^^^^ - | -note: type must satisfy the static lifetime as required by this binding - --> $DIR/issue-65285-incorrect-explicit-lifetime-name-needed.rs:8:16 - | -LL | trait X<'a, K: 'a> { - | ^^ - -error: aborting due to 4 previous errors +error: aborting due to 3 previous errors -Some errors have detailed explanations: E0106, E0477, E0637. +Some errors have detailed explanations: E0106, E0637. For more information about an error, try `rustc --explain E0106`. diff --git a/tests/ui/generics/wrong-number-of-args.rs b/tests/ui/generics/wrong-number-of-args.rs index cd2f96a1819..e4eaff21af1 100644 --- a/tests/ui/generics/wrong-number-of-args.rs +++ b/tests/ui/generics/wrong-number-of-args.rs @@ -4,18 +4,18 @@ mod no_generics { type A = Ty; type B = Ty<'static>; - //~^ ERROR this struct takes 0 lifetime arguments but 1 lifetime argument + //~^ ERROR struct takes 0 lifetime arguments but 1 lifetime argument //~| HELP remove these generics type C = Ty<'static, usize>; - //~^ ERROR this struct takes 0 lifetime arguments but 1 lifetime argument - //~| ERROR this struct takes 0 generic arguments but 1 generic argument + //~^ ERROR struct takes 0 lifetime arguments but 1 lifetime argument + //~| ERROR struct takes 0 generic arguments but 1 generic argument //~| HELP remove this lifetime argument //~| HELP remove this generic argument type D = Ty<'static, usize, { 0 }>; - //~^ ERROR this struct takes 0 lifetime arguments but 1 lifetime argument - //~| ERROR this struct takes 0 generic arguments but 2 generic arguments + //~^ ERROR struct takes 0 lifetime arguments but 1 lifetime argument + //~| ERROR struct takes 0 generic arguments but 2 generic arguments //~| HELP remove this lifetime argument //~| HELP remove these generic arguments } @@ -28,17 +28,17 @@ mod type_and_type { //~| HELP add missing type B = Ty<usize>; - //~^ ERROR this struct takes 2 generic arguments but 1 generic argument + //~^ ERROR struct takes 2 generic arguments but 1 generic argument //~| HELP add missing type C = Ty<usize, String>; type D = Ty<usize, String, char>; - //~^ ERROR this struct takes 2 generic arguments but 3 generic arguments + //~^ ERROR struct takes 2 generic arguments but 3 generic arguments //~| HELP remove this type E = Ty<>; - //~^ ERROR this struct takes 2 generic arguments but 0 generic arguments were supplied + //~^ ERROR struct takes 2 generic arguments but 0 generic arguments were supplied //~| HELP add missing } @@ -52,7 +52,7 @@ mod lifetime_and_type { //~| HELP consider introducing type B = Ty<'static>; - //~^ ERROR this struct takes 1 generic argument but 0 generic arguments + //~^ ERROR struct takes 1 generic argument but 0 generic arguments //~| HELP add missing type C = Ty<usize>; @@ -62,14 +62,14 @@ mod lifetime_and_type { type D = Ty<'static, usize>; type E = Ty<>; - //~^ ERROR this struct takes 1 generic argument but 0 generic arguments + //~^ ERROR struct takes 1 generic argument but 0 generic arguments //~| ERROR missing lifetime specifier //~| HELP consider introducing //~| HELP add missing type F = Ty<'static, usize, 'static, usize>; - //~^ ERROR this struct takes 1 lifetime argument but 2 lifetime arguments - //~| ERROR this struct takes 1 generic argument but 2 generic arguments + //~^ ERROR struct takes 1 lifetime argument but 2 lifetime arguments + //~| ERROR struct takes 1 generic argument but 2 generic arguments //~| HELP remove this lifetime argument //~| HELP remove this generic argument } @@ -82,7 +82,7 @@ mod type_and_type_and_type { //~| HELP add missing type B = Ty<usize>; - //~^ ERROR this struct takes at least 2 + //~^ ERROR struct takes at least 2 //~| HELP add missing type C = Ty<usize, String>; @@ -90,11 +90,11 @@ mod type_and_type_and_type { type D = Ty<usize, String, char>; type E = Ty<usize, String, char, f64>; - //~^ ERROR this struct takes at most 3 + //~^ ERROR struct takes at most 3 //~| HELP remove type F = Ty<>; - //~^ ERROR this struct takes at least 2 generic arguments but 0 generic arguments + //~^ ERROR struct takes at least 2 generic arguments but 0 generic arguments //~| HELP add missing } @@ -114,7 +114,7 @@ mod r#trait { } type A = Box<dyn NonGeneric<usize>>; - //~^ ERROR this trait takes 0 generic arguments but 1 generic argument + //~^ ERROR trait takes 0 generic arguments but 1 generic argument //~| HELP remove type B = Box<dyn GenericLifetime>; @@ -123,7 +123,7 @@ mod r#trait { //~| HELP consider making the bound lifetime-generic type C = Box<dyn GenericLifetime<'static, 'static>>; - //~^ ERROR this trait takes 1 lifetime argument but 2 lifetime arguments were supplied + //~^ ERROR trait takes 1 lifetime argument but 2 lifetime arguments were supplied //~| HELP remove type D = Box<dyn GenericType>; @@ -131,7 +131,7 @@ mod r#trait { //~| HELP add missing type E = Box<dyn GenericType<String, usize>>; - //~^ ERROR this trait takes 1 generic argument but 2 generic arguments + //~^ ERROR trait takes 1 generic argument but 2 generic arguments //~| HELP remove type F = Box<dyn GenericLifetime<>>; @@ -140,7 +140,7 @@ mod r#trait { //~| HELP consider making the bound lifetime-generic type G = Box<dyn GenericType<>>; - //~^ ERROR this trait takes 1 generic argument but 0 generic arguments + //~^ ERROR trait takes 1 generic argument but 0 generic arguments //~| HELP add missing } @@ -151,7 +151,7 @@ mod associated_item { } type A = Box<dyn NonGenericAT<usize, AssocTy=()>>; - //~^ ERROR this trait takes 0 generic arguments but 1 generic argument + //~^ ERROR trait takes 0 generic arguments but 1 generic argument //~| HELP remove } @@ -166,14 +166,14 @@ mod associated_item { //~| HELP consider making the bound lifetime-generic type B = Box<dyn GenericLifetimeAT<'static, 'static, AssocTy=()>>; - //~^ ERROR this trait takes 1 lifetime argument but 2 lifetime arguments were supplied + //~^ ERROR trait takes 1 lifetime argument but 2 lifetime arguments were supplied //~| HELP remove type C = Box<dyn GenericLifetimeAT<(), AssocTy=()>>; //~^ ERROR missing lifetime specifier //~| HELP consider introducing //~| HELP consider making the bound lifetime-generic - //~| ERROR this trait takes 0 generic arguments but 1 generic argument + //~| ERROR trait takes 0 generic arguments but 1 generic argument //~| HELP remove } @@ -183,17 +183,17 @@ mod associated_item { } type A = Box<dyn GenericTypeAT<AssocTy=()>>; - //~^ ERROR this trait takes 1 generic argument but 0 generic arguments + //~^ ERROR trait takes 1 generic argument but 0 generic arguments //~| HELP add missing type B = Box<dyn GenericTypeAT<(), (), AssocTy=()>>; - //~^ ERROR this trait takes 1 generic argument but 2 generic arguments + //~^ ERROR trait takes 1 generic argument but 2 generic arguments //~| HELP remove type C = Box<dyn GenericTypeAT<'static, AssocTy=()>>; - //~^ ERROR this trait takes 1 generic argument but 0 generic arguments + //~^ ERROR trait takes 1 generic argument but 0 generic arguments //~| HELP add missing - //~| ERROR this trait takes 0 lifetime arguments but 1 lifetime argument was supplied + //~| ERROR trait takes 0 lifetime arguments but 1 lifetime argument was supplied //~| HELP remove } @@ -203,20 +203,20 @@ mod associated_item { } type A = Box<dyn GenericLifetimeTypeAT<AssocTy=()>>; - //~^ ERROR this trait takes 1 generic argument but 0 generic arguments + //~^ ERROR trait takes 1 generic argument but 0 generic arguments //~| HELP add missing //~| ERROR missing lifetime specifier //~| HELP consider introducing //~| HELP consider making the bound lifetime-generic type B = Box<dyn GenericLifetimeTypeAT<'static, AssocTy=()>>; - //~^ ERROR this trait takes 1 generic argument but 0 generic arguments were supplied + //~^ ERROR trait takes 1 generic argument but 0 generic arguments were supplied //~| HELP add missing type C = Box<dyn GenericLifetimeTypeAT<'static, 'static, AssocTy=()>>; - //~^ ERROR this trait takes 1 lifetime argument but 2 lifetime arguments were supplied + //~^ ERROR trait takes 1 lifetime argument but 2 lifetime arguments were supplied //~| HELP remove - //~| ERROR this trait takes 1 generic argument but 0 generic arguments + //~| ERROR trait takes 1 generic argument but 0 generic arguments //~| HELP add missing type D = Box<dyn GenericLifetimeTypeAT<(), AssocTy=()>>; @@ -228,21 +228,21 @@ mod associated_item { //~^ ERROR missing lifetime specifier //~| HELP consider introducing //~| HELP consider making the bound lifetime-generic - //~| ERROR this trait takes 1 generic argument but 2 generic arguments + //~| ERROR trait takes 1 generic argument but 2 generic arguments //~| HELP remove type F = Box<dyn GenericLifetimeTypeAT<'static, 'static, (), AssocTy=()>>; - //~^ ERROR this trait takes 1 lifetime argument but 2 lifetime arguments were supplied + //~^ ERROR trait takes 1 lifetime argument but 2 lifetime arguments were supplied //~| HELP remove type G = Box<dyn GenericLifetimeTypeAT<'static, (), (), AssocTy=()>>; - //~^ ERROR this trait takes 1 generic argument but 2 generic arguments + //~^ ERROR trait takes 1 generic argument but 2 generic arguments //~| HELP remove type H = Box<dyn GenericLifetimeTypeAT<'static, 'static, (), (), AssocTy=()>>; - //~^ ERROR this trait takes 1 lifetime argument but 2 lifetime arguments were supplied + //~^ ERROR trait takes 1 lifetime argument but 2 lifetime arguments were supplied //~| HELP remove - //~| ERROR this trait takes 1 generic argument but 2 generic arguments + //~| ERROR trait takes 1 generic argument but 2 generic arguments //~| HELP remove } @@ -252,15 +252,15 @@ mod associated_item { } type A = Box<dyn GenericTypeTypeAT<AssocTy=()>>; - //~^ ERROR this trait takes 2 generic arguments but 0 generic arguments + //~^ ERROR trait takes 2 generic arguments but 0 generic arguments //~| HELP add missing type B = Box<dyn GenericTypeTypeAT<(), AssocTy=()>>; - //~^ ERROR this trait takes 2 generic arguments but 1 generic argument + //~^ ERROR trait takes 2 generic arguments but 1 generic argument //~| HELP add missing type C = Box<dyn GenericTypeTypeAT<(), (), (), AssocTy=()>>; - //~^ ERROR this trait takes 2 generic arguments but 3 generic arguments + //~^ ERROR trait takes 2 generic arguments but 3 generic arguments //~| HELP remove } @@ -275,7 +275,7 @@ mod associated_item { //~| HELP consider making the bound lifetime-generic type B = Box<dyn GenericLifetimeLifetimeAT<'static, AssocTy=()>>; - //~^ ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied + //~^ ERROR trait takes 2 lifetime arguments but 1 lifetime argument was supplied //~| HELP add missing lifetime argument } @@ -288,17 +288,17 @@ mod associated_item { //~^ ERROR missing lifetime specifier //~| HELP consider introducing //~| HELP consider making the bound lifetime-generic - //~| ERROR this trait takes 1 generic argument but 0 generic arguments + //~| ERROR trait takes 1 generic argument but 0 generic arguments //~| HELP add missing type B = Box<dyn GenericLifetimeLifetimeTypeAT<'static, AssocTy=()>>; - //~^ ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied + //~^ ERROR trait takes 2 lifetime arguments but 1 lifetime argument was supplied //~| HELP add missing lifetime argument - //~| ERROR this trait takes 1 generic argument but 0 generic arguments + //~| ERROR trait takes 1 generic argument but 0 generic arguments //~| HELP add missing type C = Box<dyn GenericLifetimeLifetimeTypeAT<'static, (), AssocTy=()>>; - //~^ ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied + //~^ ERROR trait takes 2 lifetime arguments but 1 lifetime argument was supplied //~| HELP add missing lifetime argument } } @@ -312,21 +312,21 @@ mod stdlib { //~| HELP add missing type B = HashMap<String>; - //~^ ERROR this struct takes at least + //~^ ERROR struct takes at least //~| HELP add missing type C = HashMap<'static>; - //~^ ERROR this struct takes 0 lifetime arguments but 1 lifetime argument + //~^ ERROR struct takes 0 lifetime arguments but 1 lifetime argument //~| HELP remove these generics - //~| ERROR this struct takes at least 2 + //~| ERROR struct takes at least 2 //~| HELP add missing type D = HashMap<usize, String, char, f64>; - //~^ ERROR this struct takes at most 3 + //~^ ERROR struct takes at most 3 //~| HELP remove this type E = HashMap<>; - //~^ ERROR this struct takes at least 2 generic arguments but 0 generic arguments + //~^ ERROR struct takes at least 2 generic arguments but 0 generic arguments //~| HELP add missing } @@ -336,21 +336,21 @@ mod stdlib { //~| HELP add missing type B = Result<String>; - //~^ ERROR this enum takes 2 generic arguments but 1 generic argument + //~^ ERROR enum takes 2 generic arguments but 1 generic argument //~| HELP add missing type C = Result<'static>; - //~^ ERROR this enum takes 0 lifetime arguments but 1 lifetime argument + //~^ ERROR enum takes 0 lifetime arguments but 1 lifetime argument //~| HELP remove these generics - //~| ERROR this enum takes 2 generic arguments but 0 generic arguments + //~| ERROR enum takes 2 generic arguments but 0 generic arguments //~| HELP add missing type D = Result<usize, String, char>; - //~^ ERROR this enum takes 2 generic arguments but 3 generic arguments + //~^ ERROR enum takes 2 generic arguments but 3 generic arguments //~| HELP remove type E = Result<>; - //~^ ERROR this enum takes 2 generic arguments but 0 generic arguments + //~^ ERROR enum takes 2 generic arguments but 0 generic arguments //~| HELP add missing } } diff --git a/tests/ui/generics/wrong-number-of-args.stderr b/tests/ui/generics/wrong-number-of-args.stderr index 75e33f680ea..9006fb10b67 100644 --- a/tests/ui/generics/wrong-number-of-args.stderr +++ b/tests/ui/generics/wrong-number-of-args.stderr @@ -167,7 +167,7 @@ help: consider introducing a named lifetime parameter LL | type A<'a> = Box<dyn GenericLifetimeLifetimeTypeAT<'a, 'a, AssocTy=()>>; | ++++ +++++++ -error[E0107]: this struct takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/wrong-number-of-args.rs:6:14 | LL | type B = Ty<'static>; @@ -181,7 +181,7 @@ note: struct defined here, with 0 lifetime parameters LL | struct Ty; | ^^ -error[E0107]: this struct takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/wrong-number-of-args.rs:10:14 | LL | type C = Ty<'static, usize>; @@ -195,7 +195,7 @@ note: struct defined here, with 0 lifetime parameters LL | struct Ty; | ^^ -error[E0107]: this struct takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied --> $DIR/wrong-number-of-args.rs:10:14 | LL | type C = Ty<'static, usize>; @@ -209,7 +209,7 @@ note: struct defined here, with 0 generic parameters LL | struct Ty; | ^^ -error[E0107]: this struct takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/wrong-number-of-args.rs:16:14 | LL | type D = Ty<'static, usize, { 0 }>; @@ -223,7 +223,7 @@ note: struct defined here, with 0 lifetime parameters LL | struct Ty; | ^^ -error[E0107]: this struct takes 0 generic arguments but 2 generic arguments were supplied +error[E0107]: struct takes 0 generic arguments but 2 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:16:14 | LL | type D = Ty<'static, usize, { 0 }>; @@ -253,7 +253,7 @@ help: add missing generic arguments LL | type A = Ty<A, B>; | ++++++ -error[E0107]: this struct takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied --> $DIR/wrong-number-of-args.rs:30:14 | LL | type B = Ty<usize>; @@ -271,7 +271,7 @@ help: add missing generic argument LL | type B = Ty<usize, B>; | +++ -error[E0107]: this struct takes 2 generic arguments but 3 generic arguments were supplied +error[E0107]: struct takes 2 generic arguments but 3 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:36:14 | LL | type D = Ty<usize, String, char>; @@ -285,7 +285,7 @@ note: struct defined here, with 2 generic parameters: `A`, `B` LL | struct Ty<A, B>; | ^^ - - -error[E0107]: this struct takes 2 generic arguments but 0 generic arguments were supplied +error[E0107]: struct takes 2 generic arguments but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:40:14 | LL | type E = Ty<>; @@ -317,7 +317,7 @@ help: add missing generic argument LL | type A = Ty<T>; | +++ -error[E0107]: this struct takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:54:14 | LL | type B = Ty<'static>; @@ -333,7 +333,7 @@ help: add missing generic argument LL | type B = Ty<'static, T>; | +++ -error[E0107]: this struct takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:64:14 | LL | type E = Ty<>; @@ -349,7 +349,7 @@ help: add missing generic argument LL | type E = Ty<T>; | + -error[E0107]: this struct takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/wrong-number-of-args.rs:70:14 | LL | type F = Ty<'static, usize, 'static, usize>; @@ -363,7 +363,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct Ty<'a, T>; | ^^ -- -error[E0107]: this struct takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 2 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:70:14 | LL | type F = Ty<'static, usize, 'static, usize>; @@ -393,7 +393,7 @@ help: add missing generic arguments LL | type A = Ty<A, B>; | ++++++ -error[E0107]: this struct takes at least 2 generic arguments but 1 generic argument was supplied +error[E0107]: struct takes at least 2 generic arguments but 1 generic argument was supplied --> $DIR/wrong-number-of-args.rs:84:14 | LL | type B = Ty<usize>; @@ -411,7 +411,7 @@ help: add missing generic argument LL | type B = Ty<usize, B>; | +++ -error[E0107]: this struct takes at most 3 generic arguments but 4 generic arguments were supplied +error[E0107]: struct takes at most 3 generic arguments but 4 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:92:14 | LL | type E = Ty<usize, String, char, f64>; @@ -425,7 +425,7 @@ note: struct defined here, with at most 3 generic parameters: `A`, `B`, `C` LL | struct Ty<A, B, C = &'static str>; | ^^ - - ---------------- -error[E0107]: this struct takes at least 2 generic arguments but 0 generic arguments were supplied +error[E0107]: struct takes at least 2 generic arguments but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:96:14 | LL | type F = Ty<>; @@ -441,7 +441,7 @@ help: add missing generic arguments LL | type F = Ty<A, B>; | ++++ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/wrong-number-of-args.rs:116:22 | LL | type A = Box<dyn NonGeneric<usize>>; @@ -455,7 +455,7 @@ note: trait defined here, with 0 generic parameters LL | trait NonGeneric { | ^^^^^^^^^^ -error[E0107]: this trait takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: trait takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/wrong-number-of-args.rs:125:22 | LL | type C = Box<dyn GenericLifetime<'static, 'static>>; @@ -485,7 +485,7 @@ help: add missing generic argument LL | type D = Box<dyn GenericType<A>>; | +++ -error[E0107]: this trait takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:133:22 | LL | type E = Box<dyn GenericType<String, usize>>; @@ -499,7 +499,7 @@ note: trait defined here, with 1 generic parameter: `A` LL | trait GenericType<A> { | ^^^^^^^^^^^ - -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:142:22 | LL | type G = Box<dyn GenericType<>>; @@ -515,7 +515,7 @@ help: add missing generic argument LL | type G = Box<dyn GenericType<A>>; | + -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/wrong-number-of-args.rs:153:26 | LL | type A = Box<dyn NonGenericAT<usize, AssocTy=()>>; @@ -529,7 +529,7 @@ note: trait defined here, with 0 generic parameters LL | trait NonGenericAT { | ^^^^^^^^^^^^ -error[E0107]: this trait takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: trait takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/wrong-number-of-args.rs:168:26 | LL | type B = Box<dyn GenericLifetimeAT<'static, 'static, AssocTy=()>>; @@ -543,7 +543,7 @@ note: trait defined here, with 1 lifetime parameter: `'a` LL | trait GenericLifetimeAT<'a> { | ^^^^^^^^^^^^^^^^^ -- -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/wrong-number-of-args.rs:172:26 | LL | type C = Box<dyn GenericLifetimeAT<(), AssocTy=()>>; @@ -557,7 +557,7 @@ note: trait defined here, with 0 generic parameters LL | trait GenericLifetimeAT<'a> { | ^^^^^^^^^^^^^^^^^ -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:185:26 | LL | type A = Box<dyn GenericTypeAT<AssocTy=()>>; @@ -573,7 +573,7 @@ help: add missing generic argument LL | type A = Box<dyn GenericTypeAT<A, AssocTy=()>>; | ++ -error[E0107]: this trait takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:189:26 | LL | type B = Box<dyn GenericTypeAT<(), (), AssocTy=()>>; @@ -587,7 +587,7 @@ note: trait defined here, with 1 generic parameter: `A` LL | trait GenericTypeAT<A> { | ^^^^^^^^^^^^^ - -error[E0107]: this trait takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/wrong-number-of-args.rs:193:26 | LL | type C = Box<dyn GenericTypeAT<'static, AssocTy=()>>; @@ -601,7 +601,7 @@ note: trait defined here, with 0 lifetime parameters LL | trait GenericTypeAT<A> { | ^^^^^^^^^^^^^ -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:193:26 | LL | type C = Box<dyn GenericTypeAT<'static, AssocTy=()>>; @@ -617,7 +617,7 @@ help: add missing generic argument LL | type C = Box<dyn GenericTypeAT<'static, A, AssocTy=()>>; | +++ -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:205:26 | LL | type A = Box<dyn GenericLifetimeTypeAT<AssocTy=()>>; @@ -633,7 +633,7 @@ help: add missing generic argument LL | type A = Box<dyn GenericLifetimeTypeAT<A, AssocTy=()>>; | ++ -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:212:26 | LL | type B = Box<dyn GenericLifetimeTypeAT<'static, AssocTy=()>>; @@ -649,7 +649,7 @@ help: add missing generic argument LL | type B = Box<dyn GenericLifetimeTypeAT<'static, A, AssocTy=()>>; | +++ -error[E0107]: this trait takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: trait takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/wrong-number-of-args.rs:216:26 | LL | type C = Box<dyn GenericLifetimeTypeAT<'static, 'static, AssocTy=()>>; @@ -663,7 +663,7 @@ note: trait defined here, with 1 lifetime parameter: `'a` LL | trait GenericLifetimeTypeAT<'a, A> { | ^^^^^^^^^^^^^^^^^^^^^ -- -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:216:26 | LL | type C = Box<dyn GenericLifetimeTypeAT<'static, 'static, AssocTy=()>>; @@ -679,7 +679,7 @@ help: add missing generic argument LL | type C = Box<dyn GenericLifetimeTypeAT<'static, 'static, A, AssocTy=()>>; | +++ -error[E0107]: this trait takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:227:26 | LL | type E = Box<dyn GenericLifetimeTypeAT<(), (), AssocTy=()>>; @@ -693,7 +693,7 @@ note: trait defined here, with 1 generic parameter: `A` LL | trait GenericLifetimeTypeAT<'a, A> { | ^^^^^^^^^^^^^^^^^^^^^ - -error[E0107]: this trait takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: trait takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/wrong-number-of-args.rs:234:26 | LL | type F = Box<dyn GenericLifetimeTypeAT<'static, 'static, (), AssocTy=()>>; @@ -707,7 +707,7 @@ note: trait defined here, with 1 lifetime parameter: `'a` LL | trait GenericLifetimeTypeAT<'a, A> { | ^^^^^^^^^^^^^^^^^^^^^ -- -error[E0107]: this trait takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:238:26 | LL | type G = Box<dyn GenericLifetimeTypeAT<'static, (), (), AssocTy=()>>; @@ -721,7 +721,7 @@ note: trait defined here, with 1 generic parameter: `A` LL | trait GenericLifetimeTypeAT<'a, A> { | ^^^^^^^^^^^^^^^^^^^^^ - -error[E0107]: this trait takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: trait takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/wrong-number-of-args.rs:242:26 | LL | type H = Box<dyn GenericLifetimeTypeAT<'static, 'static, (), (), AssocTy=()>>; @@ -735,7 +735,7 @@ note: trait defined here, with 1 lifetime parameter: `'a` LL | trait GenericLifetimeTypeAT<'a, A> { | ^^^^^^^^^^^^^^^^^^^^^ -- -error[E0107]: this trait takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:242:26 | LL | type H = Box<dyn GenericLifetimeTypeAT<'static, 'static, (), (), AssocTy=()>>; @@ -749,7 +749,7 @@ note: trait defined here, with 1 generic parameter: `A` LL | trait GenericLifetimeTypeAT<'a, A> { | ^^^^^^^^^^^^^^^^^^^^^ - -error[E0107]: this trait takes 2 generic arguments but 0 generic arguments were supplied +error[E0107]: trait takes 2 generic arguments but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:254:26 | LL | type A = Box<dyn GenericTypeTypeAT<AssocTy=()>>; @@ -765,7 +765,7 @@ help: add missing generic arguments LL | type A = Box<dyn GenericTypeTypeAT<A, B, AssocTy=()>>; | +++++ -error[E0107]: this trait takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 2 generic arguments but 1 generic argument was supplied --> $DIR/wrong-number-of-args.rs:258:26 | LL | type B = Box<dyn GenericTypeTypeAT<(), AssocTy=()>>; @@ -783,7 +783,7 @@ help: add missing generic argument LL | type B = Box<dyn GenericTypeTypeAT<(), B, AssocTy=()>>; | +++ -error[E0107]: this trait takes 2 generic arguments but 3 generic arguments were supplied +error[E0107]: trait takes 2 generic arguments but 3 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:262:26 | LL | type C = Box<dyn GenericTypeTypeAT<(), (), (), AssocTy=()>>; @@ -797,7 +797,7 @@ note: trait defined here, with 2 generic parameters: `A`, `B` LL | trait GenericTypeTypeAT<A, B> { | ^^^^^^^^^^^^^^^^^ - - -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/wrong-number-of-args.rs:277:26 | LL | type B = Box<dyn GenericLifetimeLifetimeAT<'static, AssocTy=()>>; @@ -815,7 +815,7 @@ help: add missing lifetime argument LL | type B = Box<dyn GenericLifetimeLifetimeAT<'static, 'static, AssocTy=()>>; | +++++++++ -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:287:26 | LL | type A = Box<dyn GenericLifetimeLifetimeTypeAT<AssocTy=()>>; @@ -831,7 +831,7 @@ help: add missing generic argument LL | type A = Box<dyn GenericLifetimeLifetimeTypeAT<A, AssocTy=()>>; | ++ -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/wrong-number-of-args.rs:294:26 | LL | type B = Box<dyn GenericLifetimeLifetimeTypeAT<'static, AssocTy=()>>; @@ -849,7 +849,7 @@ help: add missing lifetime argument LL | type B = Box<dyn GenericLifetimeLifetimeTypeAT<'static, 'static, AssocTy=()>>; | +++++++++ -error[E0107]: this trait takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: trait takes 1 generic argument but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:294:26 | LL | type B = Box<dyn GenericLifetimeLifetimeTypeAT<'static, AssocTy=()>>; @@ -865,7 +865,7 @@ help: add missing generic argument LL | type B = Box<dyn GenericLifetimeLifetimeTypeAT<'static, A, AssocTy=()>>; | +++ -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/wrong-number-of-args.rs:300:26 | LL | type C = Box<dyn GenericLifetimeLifetimeTypeAT<'static, (), AssocTy=()>>; @@ -894,7 +894,7 @@ help: add missing generic arguments LL | type A = HashMap<K, V>; | ++++++ -error[E0107]: this struct takes at least 2 generic arguments but 1 generic argument was supplied +error[E0107]: struct takes at least 2 generic arguments but 1 generic argument was supplied --> $DIR/wrong-number-of-args.rs:314:18 | LL | type B = HashMap<String>; @@ -907,7 +907,7 @@ help: add missing generic argument LL | type B = HashMap<String, V>; | +++ -error[E0107]: this struct takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/wrong-number-of-args.rs:318:18 | LL | type C = HashMap<'static>; @@ -915,7 +915,7 @@ LL | type C = HashMap<'static>; | | | expected 0 lifetime arguments -error[E0107]: this struct takes at least 2 generic arguments but 0 generic arguments were supplied +error[E0107]: struct takes at least 2 generic arguments but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:318:18 | LL | type C = HashMap<'static>; @@ -926,7 +926,7 @@ help: add missing generic arguments LL | type C = HashMap<'static, K, V>; | ++++++ -error[E0107]: this struct takes at most 3 generic arguments but 4 generic arguments were supplied +error[E0107]: struct takes at most 3 generic arguments but 4 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:324:18 | LL | type D = HashMap<usize, String, char, f64>; @@ -934,7 +934,7 @@ LL | type D = HashMap<usize, String, char, f64>; | | | expected at most 3 generic arguments -error[E0107]: this struct takes at least 2 generic arguments but 0 generic arguments were supplied +error[E0107]: struct takes at least 2 generic arguments but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:328:18 | LL | type E = HashMap<>; @@ -956,7 +956,7 @@ help: add missing generic arguments LL | type A = Result<T, E>; | ++++++ -error[E0107]: this enum takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied --> $DIR/wrong-number-of-args.rs:338:18 | LL | type B = Result<String>; @@ -969,7 +969,7 @@ help: add missing generic argument LL | type B = Result<String, E>; | +++ -error[E0107]: this enum takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: enum takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/wrong-number-of-args.rs:342:18 | LL | type C = Result<'static>; @@ -977,7 +977,7 @@ LL | type C = Result<'static>; | | | expected 0 lifetime arguments -error[E0107]: this enum takes 2 generic arguments but 0 generic arguments were supplied +error[E0107]: enum takes 2 generic arguments but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:342:18 | LL | type C = Result<'static>; @@ -988,7 +988,7 @@ help: add missing generic arguments LL | type C = Result<'static, T, E>; | ++++++ -error[E0107]: this enum takes 2 generic arguments but 3 generic arguments were supplied +error[E0107]: enum takes 2 generic arguments but 3 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:348:18 | LL | type D = Result<usize, String, char>; @@ -996,7 +996,7 @@ LL | type D = Result<usize, String, char>; | | | expected 2 generic arguments -error[E0107]: this enum takes 2 generic arguments but 0 generic arguments were supplied +error[E0107]: enum takes 2 generic arguments but 0 generic arguments were supplied --> $DIR/wrong-number-of-args.rs:352:18 | LL | type E = Result<>; diff --git a/tests/ui/half-open-range-patterns/exclusive_range_pattern_syntax_collision.stderr b/tests/ui/half-open-range-patterns/exclusive_range_pattern_syntax_collision.stderr index 095a1c6af37..6ce56ba4b7c 100644 --- a/tests/ui/half-open-range-patterns/exclusive_range_pattern_syntax_collision.stderr +++ b/tests/ui/half-open-range-patterns/exclusive_range_pattern_syntax_collision.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match [5..4, 99..105, 43..44] { | ----------------------- this expression has type `[std::ops::Range<{integer}>; 3]` LL | [_, 99.., _] => {}, - | ^^ expected struct `Range`, found integer + | ^^ expected `Range<{integer}>`, found integer | = note: expected struct `std::ops::Range<{integer}>` found type `{integer}` diff --git a/tests/ui/half-open-range-patterns/exclusive_range_pattern_syntax_collision2.stderr b/tests/ui/half-open-range-patterns/exclusive_range_pattern_syntax_collision2.stderr index 2ea3205dcd4..6f56ecd4c1c 100644 --- a/tests/ui/half-open-range-patterns/exclusive_range_pattern_syntax_collision2.stderr +++ b/tests/ui/half-open-range-patterns/exclusive_range_pattern_syntax_collision2.stderr @@ -10,7 +10,7 @@ error[E0308]: mismatched types LL | match [5..4, 99..105, 43..44] { | ----------------------- this expression has type `[std::ops::Range<{integer}>; 3]` LL | [_, 99..] => {}, - | ^^ expected struct `Range`, found integer + | ^^ expected `Range<{integer}>`, found integer | = note: expected struct `std::ops::Range<{integer}>` found type `{integer}` diff --git a/tests/ui/half-open-range-patterns/exclusive_range_pattern_syntax_collision3.stderr b/tests/ui/half-open-range-patterns/exclusive_range_pattern_syntax_collision3.stderr index bbdf0c83f62..b9b272c4c7c 100644 --- a/tests/ui/half-open-range-patterns/exclusive_range_pattern_syntax_collision3.stderr +++ b/tests/ui/half-open-range-patterns/exclusive_range_pattern_syntax_collision3.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match [5..4, 99..105, 43..44] { | ----------------------- this expression has type `[std::ops::Range<{integer}>; 3]` LL | [..9, 99..100, _] => {}, - | ^ expected struct `Range`, found integer + | ^ expected `Range<{integer}>`, found integer | = note: expected struct `std::ops::Range<{integer}>` found type `{integer}` @@ -17,7 +17,7 @@ LL | match [5..4, 99..105, 43..44] { LL | [..9, 99..100, _] => {}, | ^^ --- this is of type `{integer}` | | - | expected struct `Range`, found integer + | expected `Range<{integer}>`, found integer | = note: expected struct `std::ops::Range<{integer}>` found type `{integer}` @@ -28,7 +28,7 @@ error[E0308]: mismatched types LL | match [5..4, 99..105, 43..44] { | ----------------------- this expression has type `[std::ops::Range<{integer}>; 3]` LL | [..9, 99..100, _] => {}, - | -- ^^^ expected struct `Range`, found integer + | -- ^^^ expected `Range<{integer}>`, found integer | | | this is of type `{integer}` | diff --git a/tests/ui/half-open-range-patterns/half-open-range-pats-inclusive-match-arrow.rs b/tests/ui/half-open-range-patterns/half-open-range-pats-inclusive-match-arrow.rs new file mode 100644 index 00000000000..30173b1b4be --- /dev/null +++ b/tests/ui/half-open-range-patterns/half-open-range-pats-inclusive-match-arrow.rs @@ -0,0 +1,9 @@ +fn main() { + let x = 42; + match x { + 0..=73 => {}, + 74..=> {}, + //~^ ERROR unexpected `>` after inclusive range + //~| NOTE this is parsed as an inclusive range `..=` + } +} diff --git a/tests/ui/half-open-range-patterns/half-open-range-pats-inclusive-match-arrow.stderr b/tests/ui/half-open-range-patterns/half-open-range-pats-inclusive-match-arrow.stderr new file mode 100644 index 00000000000..cb7f998df7a --- /dev/null +++ b/tests/ui/half-open-range-patterns/half-open-range-pats-inclusive-match-arrow.stderr @@ -0,0 +1,15 @@ +error: unexpected `>` after inclusive range + --> $DIR/half-open-range-pats-inclusive-match-arrow.rs:5:14 + | +LL | 74..=> {}, + | ---^ + | | + | this is parsed as an inclusive range `..=` + | +help: add a space between the pattern and `=>` + | +LL | 74.. => {}, + | + + +error: aborting due to previous error + diff --git a/tests/ui/half-open-range-patterns/pat-tuple-5.stderr b/tests/ui/half-open-range-patterns/pat-tuple-5.stderr index c608426382d..43e7f03b8b4 100644 --- a/tests/ui/half-open-range-patterns/pat-tuple-5.stderr +++ b/tests/ui/half-open-range-patterns/pat-tuple-5.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match (0, 1) { | ------ this expression has type `({integer}, {integer})` LL | (PAT ..) => {} - | ^^^ expected tuple, found `u8` + | ^^^ expected `({integer}, {integer})`, found `u8` | = note: expected tuple `({integer}, {integer})` found type `u8` diff --git a/tests/ui/higher-rank-trait-bounds/hang-on-deeply-nested-dyn.stderr b/tests/ui/higher-rank-trait-bounds/hang-on-deeply-nested-dyn.stderr index 71e196c3227..3662cbfb9ba 100644 --- a/tests/ui/higher-rank-trait-bounds/hang-on-deeply-nested-dyn.stderr +++ b/tests/ui/higher-rank-trait-bounds/hang-on-deeply-nested-dyn.stderr @@ -11,9 +11,9 @@ LL | | ), LL | | ) { | |_- expected `&dyn for<'a> Fn(&'a (dyn for<'a> Fn(&'a (dyn for<'a> Fn(&'a (dyn for<'a> Fn(&'a (dyn for<'a> Fn(&'a (dyn for<'a> Fn(&'a (dyn for<'a> Fn(&'a (dyn for<'a> Fn(&'a (dyn for<'a> Fn(&'a (dyn for<'a> Fn(&'a (dyn for<'a> Fn(&'a (dyn Fn(u32) + 'a)) + 'a)) + 'a)) + 'a)) + 'a)) + 'a)) + 'a)) + 'a)) + 'a)) + 'a)) + 'a))` because of return type LL | f - | ^ expected reference, found `u32` + | ^ expected `&dyn Fn(&dyn Fn(&dyn Fn(&...)))`, found `&dyn Fn(u32)` | - = note: expected reference `&dyn for<'a> Fn(&'a (dyn for<'a> Fn(&'a (dyn for<'a> Fn(&'a (dyn for<'a> Fn(&'a ...) + 'a)) + 'a)) + 'a))` + = note: expected reference `&dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(&...)))))))))))` the full type name has been written to '$TEST_BUILD_DIR/higher-rank-trait-bounds/hang-on-deeply-nested-dyn/hang-on-deeply-nested-dyn.long-type-hash.txt' found reference `&dyn Fn(u32)` diff --git a/tests/ui/higher-rank-trait-bounds/hrtb-higher-ranker-supertraits-transitive.stderr b/tests/ui/higher-rank-trait-bounds/hrtb-higher-ranker-supertraits-transitive.stderr index 8cda76b9490..b1b8ffa8c54 100644 --- a/tests/ui/higher-rank-trait-bounds/hrtb-higher-ranker-supertraits-transitive.stderr +++ b/tests/ui/higher-rank-trait-bounds/hrtb-higher-ranker-supertraits-transitive.stderr @@ -10,7 +10,7 @@ note: required by a bound in `want_bar_for_any_ccx` --> $DIR/hrtb-higher-ranker-supertraits-transitive.rs:32:15 | LL | fn want_bar_for_any_ccx<B>(b: &B) - | -------------------- required by a bound in this + | -------------------- required by a bound in this function LL | where B : for<'ccx> Bar<'ccx> | ^^^^^^^^^^^^^^^^^^^ required by this bound in `want_bar_for_any_ccx` help: consider further restricting this bound diff --git a/tests/ui/higher-rank-trait-bounds/hrtb-higher-ranker-supertraits.stderr b/tests/ui/higher-rank-trait-bounds/hrtb-higher-ranker-supertraits.stderr index 88793a1525b..7f96909b6e7 100644 --- a/tests/ui/higher-rank-trait-bounds/hrtb-higher-ranker-supertraits.stderr +++ b/tests/ui/higher-rank-trait-bounds/hrtb-higher-ranker-supertraits.stderr @@ -10,7 +10,7 @@ note: required by a bound in `want_foo_for_any_tcx` --> $DIR/hrtb-higher-ranker-supertraits.rs:22:15 | LL | fn want_foo_for_any_tcx<F>(f: &F) - | -------------------- required by a bound in this + | -------------------- required by a bound in this function LL | where F : for<'tcx> Foo<'tcx> | ^^^^^^^^^^^^^^^^^^^ required by this bound in `want_foo_for_any_tcx` help: consider further restricting this bound @@ -30,7 +30,7 @@ note: required by a bound in `want_bar_for_any_ccx` --> $DIR/hrtb-higher-ranker-supertraits.rs:39:15 | LL | fn want_bar_for_any_ccx<B>(b: &B) - | -------------------- required by a bound in this + | -------------------- required by a bound in this function LL | where B : for<'ccx> Bar<'ccx> | ^^^^^^^^^^^^^^^^^^^ required by this bound in `want_bar_for_any_ccx` help: consider further restricting this bound diff --git a/tests/ui/higher-rank-trait-bounds/hrtb-wrong-kind.stderr b/tests/ui/higher-rank-trait-bounds/hrtb-wrong-kind.stderr index f31aa554634..765ea9f7854 100644 --- a/tests/ui/higher-rank-trait-bounds/hrtb-wrong-kind.stderr +++ b/tests/ui/higher-rank-trait-bounds/hrtb-wrong-kind.stderr @@ -1,14 +1,21 @@ -error: only lifetime parameters can be used in this context +error[E0658]: only lifetime parameters can be used in this context --> $DIR/hrtb-wrong-kind.rs:1:18 | LL | fn a() where for<T> T: Copy {} | ^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = help: add `#![feature(non_lifetime_binders)]` to the crate attributes to enable -error: only lifetime parameters can be used in this context +error[E0658]: only lifetime parameters can be used in this context --> $DIR/hrtb-wrong-kind.rs:4:24 | LL | fn b() where for<const C: usize> [(); C]: Copy {} | ^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = help: add `#![feature(non_lifetime_binders)]` to the crate attributes to enable error: aborting due to 2 previous errors +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/higher-rank-trait-bounds/issue-30786.rs b/tests/ui/higher-rank-trait-bounds/issue-30786.rs index e5f46f711c2..4a6399c8f62 100644 --- a/tests/ui/higher-rank-trait-bounds/issue-30786.rs +++ b/tests/ui/higher-rank-trait-bounds/issue-30786.rs @@ -1,3 +1,5 @@ +// normalize-stderr-test: "long-type-\d+" -> "long-type-hash" + // rust-lang/rust#30786: the use of `for<'b> &'b mut A: Stream<Item=T` // should act as assertion that item does not borrow from its stream; // but an earlier buggy rustc allowed `.map(|x: &_| x)` which does diff --git a/tests/ui/higher-rank-trait-bounds/issue-30786.stderr b/tests/ui/higher-rank-trait-bounds/issue-30786.stderr index 0458d2535f2..6ec34d11a7e 100644 --- a/tests/ui/higher-rank-trait-bounds/issue-30786.stderr +++ b/tests/ui/higher-rank-trait-bounds/issue-30786.stderr @@ -1,5 +1,5 @@ -error[E0599]: the method `filterx` exists for struct `Map<Repeat, [closure@issue-30786.rs:117:27]>`, but its trait bounds were not satisfied - --> $DIR/issue-30786.rs:118:22 +error[E0599]: the method `filterx` exists for struct `Map<Repeat, [closure@issue-30786.rs:119:27]>`, but its trait bounds were not satisfied + --> $DIR/issue-30786.rs:120:22 | LL | pub struct Map<S, F> { | -------------------- @@ -8,19 +8,19 @@ LL | pub struct Map<S, F> { | doesn't satisfy `_: StreamExt` ... LL | let filter = map.filterx(|x: &_| true); - | ^^^^^^^ method cannot be called on `Map<Repeat, [closure@issue-30786.rs:117:27]>` due to unsatisfied trait bounds + | ^^^^^^^ method cannot be called on `Map<Repeat, [closure@issue-30786.rs:119:27]>` due to unsatisfied trait bounds | note: the following trait bounds were not satisfied: - `&'a mut &Map<Repeat, [closure@$DIR/issue-30786.rs:117:27: 117:34]>: Stream` - `&'a mut &mut Map<Repeat, [closure@$DIR/issue-30786.rs:117:27: 117:34]>: Stream` - `&'a mut Map<Repeat, [closure@$DIR/issue-30786.rs:117:27: 117:34]>: Stream` - --> $DIR/issue-30786.rs:96:50 + `&'a mut &Map<Repeat, [closure@$DIR/issue-30786.rs:119:27: 119:34]>: Stream` + `&'a mut &mut Map<Repeat, [closure@$DIR/issue-30786.rs:119:27: 119:34]>: Stream` + `&'a mut Map<Repeat, [closure@$DIR/issue-30786.rs:119:27: 119:34]>: Stream` + --> $DIR/issue-30786.rs:98:50 | LL | impl<T> StreamExt for T where for<'a> &'a mut T: Stream {} | --------- - ^^^^^^ unsatisfied trait bound introduced here -error[E0599]: the method `countx` exists for struct `Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, [closure@issue-30786.rs:129:30]>`, but its trait bounds were not satisfied - --> $DIR/issue-30786.rs:130:24 +error[E0599]: the method `countx` exists for struct `Filter<Map<Repeat, fn(&u64) -> &u64 {identity::<u64>}>, [closure@issue-30786.rs:131:30]>`, but its trait bounds were not satisfied + --> $DIR/issue-30786.rs:132:24 | LL | pub struct Filter<S, F> { | ----------------------- @@ -31,11 +31,12 @@ LL | pub struct Filter<S, F> { LL | let count = filter.countx(); | ^^^^^^ method cannot be called due to unsatisfied trait bounds | + = note: the full type name has been written to '$TEST_BUILD_DIR/higher-rank-trait-bounds/issue-30786/issue-30786.long-type-hash.txt' note: the following trait bounds were not satisfied: - `&'a mut &Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:129:30: 129:37]>: Stream` - `&'a mut &mut Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:129:30: 129:37]>: Stream` - `&'a mut Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:129:30: 129:37]>: Stream` - --> $DIR/issue-30786.rs:96:50 + `&'a mut &Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:131:30: 131:37]>: Stream` + `&'a mut &mut Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:131:30: 131:37]>: Stream` + `&'a mut Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:131:30: 131:37]>: Stream` + --> $DIR/issue-30786.rs:98:50 | LL | impl<T> StreamExt for T where for<'a> &'a mut T: Stream {} | --------- - ^^^^^^ unsatisfied trait bound introduced here diff --git a/tests/ui/issues/issue-39292.rs b/tests/ui/higher-rank-trait-bounds/issue-39292.rs index 968cf08916f..968cf08916f 100644 --- a/tests/ui/issues/issue-39292.rs +++ b/tests/ui/higher-rank-trait-bounds/issue-39292.rs diff --git a/tests/ui/higher-rank-trait-bounds/issue-62203-hrtb-ice.stderr b/tests/ui/higher-rank-trait-bounds/issue-62203-hrtb-ice.stderr index 810f7c28c00..4d470ae7022 100644 --- a/tests/ui/higher-rank-trait-bounds/issue-62203-hrtb-ice.stderr +++ b/tests/ui/higher-rank-trait-bounds/issue-62203-hrtb-ice.stderr @@ -1,4 +1,4 @@ -error[E0271]: type mismatch resolving `for<'r> <L<[closure@issue-62203-hrtb-ice.rs:42:16]> as T0<'r, (&'r u8,)>>::O == <_ as Ty<'r>>::V` +error[E0271]: type mismatch resolving `<L<[closure@issue-62203-hrtb-ice.rs:42:16]> as T0<'r, (&u8,)>>::O == <_ as Ty<'r>>::V` --> $DIR/issue-62203-hrtb-ice.rs:39:9 | LL | let v = Unit2.m( @@ -10,7 +10,7 @@ LL | | f: |x| { ... | LL | | }, LL | | }, - | |_________^ type mismatch resolving `for<'r> <L<[closure@issue-62203-hrtb-ice.rs:42:16]> as T0<'r, (&'r u8,)>>::O == <_ as Ty<'r>>::V` + | |_________^ type mismatch resolving `<L<[closure@issue-62203-hrtb-ice.rs:42:16]> as T0<'r, (&u8,)>>::O == <_ as Ty<'r>>::V` | note: expected this to be `<_ as Ty<'_>>::V` --> $DIR/issue-62203-hrtb-ice.rs:21:14 @@ -25,7 +25,7 @@ note: required by a bound in `T1::m` --> $DIR/issue-62203-hrtb-ice.rs:27:51 | LL | fn m<'a, B: Ty<'a>, F>(&self, f: F) -> Unit1 - | - required by a bound in this + | - required by a bound in this associated function LL | where LL | F: for<'r> T0<'r, (<Self as Ty<'r>>::V,), O = <B as Ty<'r>>::V>, | ^^^^^^^^^^^^^^^^^^^^ required by this bound in `T1::m` @@ -42,7 +42,7 @@ LL | | f: |x| { ... | LL | | }, LL | | }, - | |_________^ expected struct `Unit3`, found struct `Unit4` + | |_________^ expected `Unit3`, found `Unit4` | note: required for `L<[closure@$DIR/issue-62203-hrtb-ice.rs:42:16: 42:19]>` to implement `for<'r> T0<'r, (&'r u8,)>` --> $DIR/issue-62203-hrtb-ice.rs:17:16 @@ -56,7 +56,7 @@ note: required by a bound in `T1::m` --> $DIR/issue-62203-hrtb-ice.rs:27:12 | LL | fn m<'a, B: Ty<'a>, F>(&self, f: F) -> Unit1 - | - required by a bound in this + | - required by a bound in this associated function LL | where LL | F: for<'r> T0<'r, (<Self as Ty<'r>>::V,), O = <B as Ty<'r>>::V>, | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `T1::m` diff --git a/tests/ui/higher-rank-trait-bounds/normalize-under-binder/issue-89118.stderr b/tests/ui/higher-rank-trait-bounds/normalize-under-binder/issue-89118.stderr index 62d0128fd85..edef6ccd34e 100644 --- a/tests/ui/higher-rank-trait-bounds/normalize-under-binder/issue-89118.stderr +++ b/tests/ui/higher-rank-trait-bounds/normalize-under-binder/issue-89118.stderr @@ -15,7 +15,7 @@ note: required by a bound in `StackContext` --> $DIR/issue-89118.rs:9:14 | LL | trait StackContext - | ------------ required by a bound in this + | ------------ required by a bound in this trait LL | where LL | Ctx<()>: for<'a> BufferUdpStateContext<&'a ()>, | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `StackContext` @@ -37,7 +37,7 @@ note: required by a bound in `EthernetWorker` --> $DIR/issue-89118.rs:28:14 | LL | struct EthernetWorker<C>(C) - | -------------- required by a bound in this + | -------------- required by a bound in this struct LL | where LL | Ctx<()>: for<'a> BufferUdpStateContext<&'a ()>; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `EthernetWorker` @@ -59,7 +59,7 @@ note: required by a bound in `StackContext` --> $DIR/issue-89118.rs:9:14 | LL | trait StackContext - | ------------ required by a bound in this + | ------------ required by a bound in this trait LL | where LL | Ctx<()>: for<'a> BufferUdpStateContext<&'a ()>, | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `StackContext` diff --git a/tests/ui/higher-rank-trait-bounds/normalize-under-binder/issue-90950.stderr b/tests/ui/higher-rank-trait-bounds/normalize-under-binder/issue-90950.stderr index 6206b167b0b..5be33bccdc3 100644 --- a/tests/ui/higher-rank-trait-bounds/normalize-under-binder/issue-90950.stderr +++ b/tests/ui/higher-rank-trait-bounds/normalize-under-binder/issue-90950.stderr @@ -11,7 +11,7 @@ note: required by a bound in `upcast` --> $DIR/issue-90950.rs:27:42 | LL | fn upcast<Y>(x: Yoke<Y>) -> Yoke<Box<dyn IsCovariant<'static> + 'static>> where - | ------ required by a bound in this + | ------ required by a bound in this function LL | Y: for<'a> Yokeable<'a>, LL | for<'a> <Y as Yokeable<'a>>::Output: IsCovariant<'a> | ^^^^^^^^^^^^^^^ required by this bound in `upcast` diff --git a/tests/ui/higher-rank-trait-bounds/normalize-under-binder/norm-before-method-resolution.stderr b/tests/ui/higher-rank-trait-bounds/normalize-under-binder/norm-before-method-resolution.stderr index 51c9646004a..73388a72574 100644 --- a/tests/ui/higher-rank-trait-bounds/normalize-under-binder/norm-before-method-resolution.stderr +++ b/tests/ui/higher-rank-trait-bounds/normalize-under-binder/norm-before-method-resolution.stderr @@ -8,7 +8,7 @@ note: required by a bound in `weird_bound` --> $DIR/norm-before-method-resolution.rs:18:40 | LL | fn weird_bound<X>() -> X - | ----------- required by a bound in this + | ----------- required by a bound in this function ... LL | for<'a> <X as Trait<'a>>::Out: Copy | ^^^^ required by this bound in `weird_bound` diff --git a/tests/ui/hygiene/panic-location.run.stderr b/tests/ui/hygiene/panic-location.run.stderr index 0b23b1cc2f4..1c6a7b02f8e 100644 --- a/tests/ui/hygiene/panic-location.run.stderr +++ b/tests/ui/hygiene/panic-location.run.stderr @@ -1,2 +1,2 @@ -thread 'main' panicked at 'capacity overflow', library/alloc/src/raw_vec.rs:518:5 +thread 'main' panicked at 'capacity overflow', library/alloc/src/raw_vec.rs:525:5 note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace diff --git a/tests/ui/impl-header-lifetime-elision/path-elided.stderr b/tests/ui/impl-header-lifetime-elision/path-elided.stderr index 0b7d3f1e851..18e4c618dba 100644 --- a/tests/ui/impl-header-lifetime-elision/path-elided.stderr +++ b/tests/ui/impl-header-lifetime-elision/path-elided.stderr @@ -4,7 +4,6 @@ error[E0726]: implicit elided lifetime not allowed here LL | impl MyTrait for Foo { | ^^^ expected lifetime parameter | - = note: assuming a `'static` lifetime... help: indicate the anonymous lifetime | LL | impl MyTrait for Foo<'_> { diff --git a/tests/ui/impl-header-lifetime-elision/trait-elided.stderr b/tests/ui/impl-header-lifetime-elision/trait-elided.stderr index 412bba6be71..74631a03786 100644 --- a/tests/ui/impl-header-lifetime-elision/trait-elided.stderr +++ b/tests/ui/impl-header-lifetime-elision/trait-elided.stderr @@ -4,7 +4,6 @@ error[E0726]: implicit elided lifetime not allowed here LL | impl MyTrait for u32 {} | ^^^^^^^ expected lifetime parameter | - = note: assuming a `'static` lifetime... help: indicate the anonymous lifetime | LL | impl MyTrait<'_> for u32 {} diff --git a/tests/ui/impl-trait/auto-trait-leak.stderr b/tests/ui/impl-trait/auto-trait-leak.stderr index feedfc40aaf..fd0358421eb 100644 --- a/tests/ui/impl-trait/auto-trait-leak.stderr +++ b/tests/ui/impl-trait/auto-trait-leak.stderr @@ -39,7 +39,7 @@ note: ...which requires type-checking `cycle1`... | LL | send(cycle2().clone()); | ^^^^ - = note: ...which requires evaluating trait selection obligation `impl core::clone::Clone: core::marker::Send`... + = note: ...which requires evaluating trait selection obligation `cycle2::{opaque#0}: core::marker::Send`... note: ...which requires computing type of `cycle2::{opaque#0}`... --> $DIR/auto-trait-leak.rs:19:16 | @@ -80,7 +80,7 @@ note: ...which requires type-checking `cycle2`... | LL | send(cycle1().clone()); | ^^^^ - = note: ...which requires evaluating trait selection obligation `impl core::clone::Clone: core::marker::Send`... + = note: ...which requires evaluating trait selection obligation `cycle1::{opaque#0}: core::marker::Send`... = note: ...which again requires computing type of `cycle1::{opaque#0}`, completing the cycle note: cycle used when checking item types in top-level module --> $DIR/auto-trait-leak.rs:1:1 diff --git a/tests/ui/impl-trait/bound-normalization-pass.rs b/tests/ui/impl-trait/bound-normalization-pass.rs index 51718079d2c..5613c1916c6 100644 --- a/tests/ui/impl-trait/bound-normalization-pass.rs +++ b/tests/ui/impl-trait/bound-normalization-pass.rs @@ -1,8 +1,6 @@ // check-pass // edition:2018 // revisions: default sa -//[sa] compile-flags: -Z save-analysis -//-^ To make this the regression test for #75962. #![feature(type_alias_impl_trait)] diff --git a/tests/ui/impl-trait/dyn-trait-return-should-be-impl-trait.stderr b/tests/ui/impl-trait/dyn-trait-return-should-be-impl-trait.stderr index 7f73d5e12d1..dc1e40ea560 100644 --- a/tests/ui/impl-trait/dyn-trait-return-should-be-impl-trait.stderr +++ b/tests/ui/impl-trait/dyn-trait-return-should-be-impl-trait.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/dyn-trait-return-should-be-impl-trait.rs:7:35 | LL | fn fuz() -> (usize, Trait) { (42, Struct) } - | ^^^^^^ expected trait object `dyn Trait`, found struct `Struct` + | ^^^^^^ expected `dyn Trait`, found `Struct` | = note: expected trait object `(dyn Trait + 'static)` found struct `Struct` @@ -16,14 +16,14 @@ LL | fn fuz() -> (usize, Trait) { (42, Struct) } | doesn't have a size known at compile-time | = help: within `(usize, (dyn Trait + 'static))`, the trait `Sized` is not implemented for `(dyn Trait + 'static)` - = note: required because it appears within the type `(usize, (dyn Trait + 'static))` + = note: required because it appears within the type `(usize, dyn Trait)` = note: the return type of a function must have a statically known size error[E0308]: mismatched types --> $DIR/dyn-trait-return-should-be-impl-trait.rs:10:39 | LL | fn bar() -> (usize, dyn Trait) { (42, Struct) } - | ^^^^^^ expected trait object `dyn Trait`, found struct `Struct` + | ^^^^^^ expected `dyn Trait`, found `Struct` | = note: expected trait object `(dyn Trait + 'static)` found struct `Struct` @@ -37,7 +37,7 @@ LL | fn bar() -> (usize, dyn Trait) { (42, Struct) } | doesn't have a size known at compile-time | = help: within `(usize, (dyn Trait + 'static))`, the trait `Sized` is not implemented for `(dyn Trait + 'static)` - = note: required because it appears within the type `(usize, (dyn Trait + 'static))` + = note: required because it appears within the type `(usize, dyn Trait)` = note: the return type of a function must have a statically known size error[E0746]: return type cannot have an unboxed trait object @@ -110,7 +110,7 @@ LL | | Struct | | ------ expected because of this LL | | } else { LL | | 42 - | | ^^ expected struct `Struct`, found integer + | | ^^ expected `Struct`, found integer LL | | } | |_____- `if` and `else` have incompatible types @@ -144,7 +144,7 @@ LL | fn bam() -> Box<dyn Trait> { | -------------- expected `Box<(dyn Trait + 'static)>` because of return type LL | if true { LL | return Struct; - | ^^^^^^ expected struct `Box`, found struct `Struct` + | ^^^^^^ expected `Box<dyn Trait>`, found `Struct` | = note: expected struct `Box<(dyn Trait + 'static)>` found struct `Struct` @@ -161,7 +161,7 @@ LL | fn bam() -> Box<dyn Trait> { | -------------- expected `Box<(dyn Trait + 'static)>` because of return type ... LL | 42 - | ^^ expected struct `Box`, found integer + | ^^ expected `Box<dyn Trait>`, found integer | = note: expected struct `Box<(dyn Trait + 'static)>` found type `{integer}` @@ -178,7 +178,7 @@ LL | fn baq() -> Box<dyn Trait> { | -------------- expected `Box<(dyn Trait + 'static)>` because of return type LL | if true { LL | return 0; - | ^ expected struct `Box`, found integer + | ^ expected `Box<dyn Trait>`, found integer | = note: expected struct `Box<(dyn Trait + 'static)>` found type `{integer}` @@ -195,7 +195,7 @@ LL | fn baq() -> Box<dyn Trait> { | -------------- expected `Box<(dyn Trait + 'static)>` because of return type ... LL | 42 - | ^^ expected struct `Box`, found integer + | ^^ expected `Box<dyn Trait>`, found integer | = note: expected struct `Box<(dyn Trait + 'static)>` found type `{integer}` @@ -212,7 +212,7 @@ LL | fn baz() -> Box<dyn Trait> { | -------------- expected `Box<(dyn Trait + 'static)>` because of return type LL | if true { LL | Struct - | ^^^^^^ expected struct `Box`, found struct `Struct` + | ^^^^^^ expected `Box<dyn Trait>`, found `Struct` | = note: expected struct `Box<(dyn Trait + 'static)>` found struct `Struct` @@ -229,7 +229,7 @@ LL | fn baz() -> Box<dyn Trait> { | -------------- expected `Box<(dyn Trait + 'static)>` because of return type ... LL | 42 - | ^^ expected struct `Box`, found integer + | ^^ expected `Box<dyn Trait>`, found integer | = note: expected struct `Box<(dyn Trait + 'static)>` found type `{integer}` @@ -246,7 +246,7 @@ LL | fn baw() -> Box<dyn Trait> { | -------------- expected `Box<(dyn Trait + 'static)>` because of return type LL | if true { LL | 0 - | ^ expected struct `Box`, found integer + | ^ expected `Box<dyn Trait>`, found integer | = note: expected struct `Box<(dyn Trait + 'static)>` found type `{integer}` @@ -263,7 +263,7 @@ LL | fn baw() -> Box<dyn Trait> { | -------------- expected `Box<(dyn Trait + 'static)>` because of return type ... LL | 42 - | ^^ expected struct `Box`, found integer + | ^^ expected `Box<dyn Trait>`, found integer | = note: expected struct `Box<(dyn Trait + 'static)>` found type `{integer}` diff --git a/tests/ui/impl-trait/equal-hidden-lifetimes.rs b/tests/ui/impl-trait/equal-hidden-lifetimes.rs index 79db88828b9..a6dbf3f08f2 100644 --- a/tests/ui/impl-trait/equal-hidden-lifetimes.rs +++ b/tests/ui/impl-trait/equal-hidden-lifetimes.rs @@ -5,7 +5,6 @@ // `'a == 'static` so `&'a i32` is fine as the return type fn equal_regions_static<'a: 'static>(x: &'a i32) -> impl Sized { - //~^ WARNING unnecessary lifetime parameter `'a` x } diff --git a/tests/ui/impl-trait/equal-hidden-lifetimes.stderr b/tests/ui/impl-trait/equal-hidden-lifetimes.stderr deleted file mode 100644 index 3e48aef553b..00000000000 --- a/tests/ui/impl-trait/equal-hidden-lifetimes.stderr +++ /dev/null @@ -1,10 +0,0 @@ -warning: unnecessary lifetime parameter `'a` - --> $DIR/equal-hidden-lifetimes.rs:7:25 - | -LL | fn equal_regions_static<'a: 'static>(x: &'a i32) -> impl Sized { - | ^^ - | - = help: you can use the `'static` lifetime directly, in place of `'a` - -warning: 1 warning emitted - diff --git a/tests/ui/impl-trait/equality2.stderr b/tests/ui/impl-trait/equality2.stderr index e399a61023d..52f25d2458c 100644 --- a/tests/ui/impl-trait/equality2.stderr +++ b/tests/ui/impl-trait/equality2.stderr @@ -54,6 +54,7 @@ LL | x = (x.1, | = note: expected opaque type `impl Foo` (`u32`) found opaque type `impl Foo` (`i32`) + = note: distinct uses of `impl Trait` result in different opaque types error[E0308]: mismatched types --> $DIR/equality2.rs:41:10 @@ -69,6 +70,7 @@ LL | x.0); | = note: expected opaque type `impl Foo` (`i32`) found opaque type `impl Foo` (`u32`) + = note: distinct uses of `impl Trait` result in different opaque types error: aborting due to 4 previous errors; 1 warning emitted diff --git a/tests/ui/impl-trait/explicit-generic-args-with-impl-trait/explicit-generic-args-for-impl.stderr b/tests/ui/impl-trait/explicit-generic-args-with-impl-trait/explicit-generic-args-for-impl.stderr index c8b82783ea8..9c101101870 100644 --- a/tests/ui/impl-trait/explicit-generic-args-with-impl-trait/explicit-generic-args-for-impl.stderr +++ b/tests/ui/impl-trait/explicit-generic-args-with-impl-trait/explicit-generic-args-for-impl.stderr @@ -1,4 +1,4 @@ -error[E0107]: this function takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: function takes 1 generic argument but 2 generic arguments were supplied --> $DIR/explicit-generic-args-for-impl.rs:4:5 | LL | foo::<str, String>("".to_string()); diff --git a/tests/ui/impl-trait/explicit-generic-args-with-impl-trait/not-enough-args.stderr b/tests/ui/impl-trait/explicit-generic-args-with-impl-trait/not-enough-args.stderr index 9d6db88d364..a26460c8ecc 100644 --- a/tests/ui/impl-trait/explicit-generic-args-with-impl-trait/not-enough-args.stderr +++ b/tests/ui/impl-trait/explicit-generic-args-with-impl-trait/not-enough-args.stderr @@ -1,4 +1,4 @@ -error[E0107]: this function takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: function takes 2 generic arguments but 1 generic argument was supplied --> $DIR/not-enough-args.rs:4:5 | LL | f::<[u8]>("a", b"a"); diff --git a/tests/ui/impl-trait/in-trait/deep-match.stderr b/tests/ui/impl-trait/in-trait/deep-match.stderr index 034ee5ea4e1..3eba419c0a3 100644 --- a/tests/ui/impl-trait/in-trait/deep-match.stderr +++ b/tests/ui/impl-trait/in-trait/deep-match.stderr @@ -4,7 +4,7 @@ error[E0053]: method `bar` has an incompatible return type for trait LL | fn bar() -> i32 { 0 } | ^^^ | | - | expected struct `Wrapper`, found `i32` + | expected `Wrapper<_>`, found `i32` | return type in trait | = note: expected struct `Wrapper<_>` diff --git a/tests/ui/impl-trait/in-trait/default-body-type-err-2.stderr b/tests/ui/impl-trait/in-trait/default-body-type-err-2.stderr index 142b1bff1a4..cc3bdf0e571 100644 --- a/tests/ui/impl-trait/in-trait/default-body-type-err-2.stderr +++ b/tests/ui/impl-trait/in-trait/default-body-type-err-2.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | 42 | ^^- help: try using a conversion method: `.to_string()` | | - | expected struct `String`, found integer + | expected `String`, found integer error: aborting due to previous error diff --git a/tests/ui/impl-trait/in-trait/default-body-type-err.stderr b/tests/ui/impl-trait/in-trait/default-body-type-err.stderr index 461247a3e3f..4742eb37d3e 100644 --- a/tests/ui/impl-trait/in-trait/default-body-type-err.stderr +++ b/tests/ui/impl-trait/in-trait/default-body-type-err.stderr @@ -2,7 +2,7 @@ error[E0271]: type mismatch resolving `<&i32 as Deref>::Target == String` --> $DIR/default-body-type-err.rs:7:22 | LL | fn lol(&self) -> impl Deref<Target = String> { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found struct `String` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found `String` LL | LL | &1i32 | ----- return type was inferred to be `&i32` here diff --git a/tests/ui/impl-trait/in-trait/default-method-constraint.rs b/tests/ui/impl-trait/in-trait/default-method-constraint.rs new file mode 100644 index 00000000000..8c50cc29586 --- /dev/null +++ b/tests/ui/impl-trait/in-trait/default-method-constraint.rs @@ -0,0 +1,17 @@ +// check-pass + +// This didn't work in the previous default RPITIT method hack attempt + +#![feature(return_position_impl_trait_in_trait)] +//~^ WARN the feature `return_position_impl_trait_in_trait` is incomplete + +trait Foo { + fn bar(x: bool) -> impl Sized { + if x { + let _: u32 = Self::bar(!x); + } + Default::default() + } +} + +fn main() {} diff --git a/tests/ui/impl-trait/in-trait/default-method-constraint.stderr b/tests/ui/impl-trait/in-trait/default-method-constraint.stderr new file mode 100644 index 00000000000..5e18605aa4c --- /dev/null +++ b/tests/ui/impl-trait/in-trait/default-method-constraint.stderr @@ -0,0 +1,11 @@ +warning: the feature `return_position_impl_trait_in_trait` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/default-method-constraint.rs:5:12 + | +LL | #![feature(return_position_impl_trait_in_trait)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information + = note: `#[warn(incomplete_features)]` on by default + +warning: 1 warning emitted + diff --git a/tests/ui/impl-trait/in-trait/method-signature-matches.stderr b/tests/ui/impl-trait/in-trait/method-signature-matches.stderr index 4dfd772222e..3ec62020e6c 100644 --- a/tests/ui/impl-trait/in-trait/method-signature-matches.stderr +++ b/tests/ui/impl-trait/in-trait/method-signature-matches.stderr @@ -24,16 +24,6 @@ LL | async fn owo(_: u8) {} | expected `()`, found `u8` | help: change the parameter type to match the trait: `()` | -note: while checking the return type of the `async fn` - --> $DIR/method-signature-matches.rs:20:25 - | -LL | async fn owo(_: u8) {} - | ^ checked the `Output` of this `async fn`, expected opaque type -note: while checking the return type of the `async fn` - --> $DIR/method-signature-matches.rs:20:25 - | -LL | async fn owo(_: u8) {} - | ^ checked the `Output` of this `async fn`, found opaque type note: type in trait --> $DIR/method-signature-matches.rs:16:21 | diff --git a/tests/ui/impl-trait/in-trait/signature-mismatch.stderr b/tests/ui/impl-trait/in-trait/signature-mismatch.stderr index e105660173b..c4fcaabe446 100644 --- a/tests/ui/impl-trait/in-trait/signature-mismatch.stderr +++ b/tests/ui/impl-trait/in-trait/signature-mismatch.stderr @@ -2,12 +2,12 @@ error: `impl` item signature doesn't match `trait` item signature --> $DIR/signature-mismatch.rs:15:5 | LL | fn async_fn(&self, buff: &[u8]) -> impl Future<Output = Vec<u8>>; - | ----------------------------------------------------------------- expected `fn(&'1 Struct, &'2 [u8]) -> impl Future<Output = Vec<u8>> + 'static` + | ----------------------------------------------------------------- expected `fn(&'1 Struct, &'2 [u8]) -> impl Future<Output = Vec<u8>> + '3` ... LL | fn async_fn<'a>(&self, buff: &'a [u8]) -> impl Future<Output = Vec<u8>> + 'a { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ found `fn(&'1 Struct, &'2 [u8]) -> impl Future<Output = Vec<u8>> + '2` | - = note: expected signature `fn(&'1 Struct, &'2 [u8]) -> impl Future<Output = Vec<u8>> + 'static` + = note: expected signature `fn(&'1 Struct, &'2 [u8]) -> impl Future<Output = Vec<u8>> + '3` found signature `fn(&'1 Struct, &'2 [u8]) -> impl Future<Output = Vec<u8>> + '2` = help: the lifetime requirements from the `impl` do not correspond to the requirements in the `trait` = help: verify the lifetime relationships in the `trait` and `impl` between the `self` argument, the other inputs and its output diff --git a/tests/ui/impl-trait/issue-102605.stderr b/tests/ui/impl-trait/issue-102605.stderr index d4aba914908..dfe18e43eee 100644 --- a/tests/ui/impl-trait/issue-102605.stderr +++ b/tests/ui/impl-trait/issue-102605.stderr @@ -2,17 +2,15 @@ error[E0308]: mismatched types --> $DIR/issue-102605.rs:13:20 | LL | convert_result(foo()) - | -------------- ^^^^^ expected enum `Result`, found opaque type + | -------------- ^^^^^ expected `Result<(), _>`, found future | | | arguments to this function are incorrect | -note: while checking the return type of the `async fn` - --> $DIR/issue-102605.rs:3:19 +note: calling an async function returns a future + --> $DIR/issue-102605.rs:13:20 | -LL | async fn foo() -> Result<(), String> { - | ^^^^^^^^^^^^^^^^^^ checked the `Output` of this `async fn`, found opaque type - = note: expected enum `Result<(), _>` - found opaque type `impl Future<Output = Result<(), String>>` +LL | convert_result(foo()) + | ^^^^^ note: function defined here --> $DIR/issue-102605.rs:7:4 | diff --git a/tests/ui/impl-trait/issue-55872-2.drop_tracking.stderr b/tests/ui/impl-trait/issue-55872-2.drop_tracking.stderr new file mode 100644 index 00000000000..477c964bd40 --- /dev/null +++ b/tests/ui/impl-trait/issue-55872-2.drop_tracking.stderr @@ -0,0 +1,8 @@ +error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias + --> $DIR/issue-55872-2.rs:17:9 + | +LL | async {} + | ^^^^^^^^ + +error: aborting due to previous error + diff --git a/tests/ui/impl-trait/issue-55872-2.drop_tracking_mir.stderr b/tests/ui/impl-trait/issue-55872-2.drop_tracking_mir.stderr new file mode 100644 index 00000000000..c14bb5cc914 --- /dev/null +++ b/tests/ui/impl-trait/issue-55872-2.drop_tracking_mir.stderr @@ -0,0 +1,14 @@ +error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias + --> $DIR/issue-55872-2.rs:17:9 + | +LL | async {} + | ^^^^^^^^ + +error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias + --> $DIR/issue-55872-2.rs:17:9 + | +LL | async {} + | ^^^^^^^^ + +error: aborting due to 2 previous errors + diff --git a/tests/ui/impl-trait/issue-55872-2.no_drop_tracking.stderr b/tests/ui/impl-trait/issue-55872-2.no_drop_tracking.stderr new file mode 100644 index 00000000000..477c964bd40 --- /dev/null +++ b/tests/ui/impl-trait/issue-55872-2.no_drop_tracking.stderr @@ -0,0 +1,8 @@ +error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias + --> $DIR/issue-55872-2.rs:17:9 + | +LL | async {} + | ^^^^^^^^ + +error: aborting due to previous error + diff --git a/tests/ui/impl-trait/issue-55872-2.rs b/tests/ui/impl-trait/issue-55872-2.rs index 4443d3c4d0d..cbc7b5d62e1 100644 --- a/tests/ui/impl-trait/issue-55872-2.rs +++ b/tests/ui/impl-trait/issue-55872-2.rs @@ -1,3 +1,6 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // edition:2018 #![feature(type_alias_impl_trait)] @@ -13,6 +16,7 @@ impl<S> Bar for S { fn foo<T>() -> Self::E { async {} //~^ ERROR type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias + //[drop_tracking_mir]~^^ ERROR type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias } } diff --git a/tests/ui/impl-trait/issue-55872-2.stderr b/tests/ui/impl-trait/issue-55872-2.stderr index 11b8485c8bb..477c964bd40 100644 --- a/tests/ui/impl-trait/issue-55872-2.stderr +++ b/tests/ui/impl-trait/issue-55872-2.stderr @@ -1,5 +1,5 @@ error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias - --> $DIR/issue-55872-2.rs:14:9 + --> $DIR/issue-55872-2.rs:17:9 | LL | async {} | ^^^^^^^^ diff --git a/tests/ui/impl-trait/issue-99914.stderr b/tests/ui/impl-trait/issue-99914.stderr index 074d5d58d9a..c86e9eadc87 100644 --- a/tests/ui/impl-trait/issue-99914.stderr +++ b/tests/ui/impl-trait/issue-99914.stderr @@ -2,15 +2,8 @@ error[E0308]: mismatched types --> $DIR/issue-99914.rs:9:27 | LL | t.and_then(|t| -> _ { bar(t) }); - | ^^^^^^ expected enum `Result`, found opaque type + | ^^^^^^ expected `Result<_, Error>`, found future | -note: while checking the return type of the `async fn` - --> $DIR/issue-99914.rs:13:23 - | -LL | async fn bar(t: Okay) {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected enum `Result<_, Error>` - found opaque type `impl Future<Output = ()>` help: try wrapping the expression in `Ok` | LL | t.and_then(|t| -> _ { Ok(bar(t)) }); diff --git a/tests/ui/impl-trait/issues/infinite-impl-trait-issue-38064.stderr b/tests/ui/impl-trait/issues/infinite-impl-trait-issue-38064.stderr index 16a1262ec27..92a3290622e 100644 --- a/tests/ui/impl-trait/issues/infinite-impl-trait-issue-38064.stderr +++ b/tests/ui/impl-trait/issues/infinite-impl-trait-issue-38064.stderr @@ -8,13 +8,13 @@ LL | Foo(bar()) | ---------- returning here with type `Foo<impl Quux>` ... LL | fn bar() -> impl Quux { - | --------- returning this opaque type `Foo<impl Quux>` + | --------- returning this type `Foo<impl Quux>` error[E0720]: cannot resolve opaque type --> $DIR/infinite-impl-trait-issue-38064.rs:14:13 | LL | fn foo() -> impl Quux { - | --------- returning this opaque type `Bar<impl Quux>` + | --------- returning this type `Bar<impl Quux>` ... LL | fn bar() -> impl Quux { | ^^^^^^^^^ recursive opaque type diff --git a/tests/ui/impl-trait/issues/issue-54600.stderr b/tests/ui/impl-trait/issues/issue-54600.stderr index 316566a57a8..7ef063af952 100644 --- a/tests/ui/impl-trait/issues/issue-54600.stderr +++ b/tests/ui/impl-trait/issues/issue-54600.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable binding +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings --> $DIR/issue-54600.rs:4:19 | LL | let x: Option<impl Debug> = Some(44_u32); diff --git a/tests/ui/impl-trait/issues/issue-54840.stderr b/tests/ui/impl-trait/issues/issue-54840.stderr index 8d82133ac90..1d1316f0e11 100644 --- a/tests/ui/impl-trait/issues/issue-54840.stderr +++ b/tests/ui/impl-trait/issues/issue-54840.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable binding +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings --> $DIR/issue-54840.rs:5:13 | LL | let j: &impl Add = &i; diff --git a/tests/ui/impl-trait/issues/issue-58504.stderr b/tests/ui/impl-trait/issues/issue-58504.stderr index 6656e9fc3fb..26ec2a4f9cf 100644 --- a/tests/ui/impl-trait/issues/issue-58504.stderr +++ b/tests/ui/impl-trait/issues/issue-58504.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable binding +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings --> $DIR/issue-58504.rs:10:16 | LL | let gens: [impl Generator<Return=!, Yield=()>;2] = [ mk_gen(), mk_gen() ]; diff --git a/tests/ui/impl-trait/issues/issue-58956.stderr b/tests/ui/impl-trait/issues/issue-58956.stderr index 123fb4df4b3..2b4d0abdffc 100644 --- a/tests/ui/impl-trait/issues/issue-58956.stderr +++ b/tests/ui/impl-trait/issues/issue-58956.stderr @@ -1,10 +1,10 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in const types --> $DIR/issue-58956.rs:7:11 | LL | const _A: impl Lam = { | ^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable binding +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings --> $DIR/issue-58956.rs:9:17 | LL | let x: Wrap<impl Lam> = Wrap(B); diff --git a/tests/ui/impl-trait/issues/issue-70971.stderr b/tests/ui/impl-trait/issues/issue-70971.stderr index 4dda4c22aa2..d066256bfb0 100644 --- a/tests/ui/impl-trait/issues/issue-70971.stderr +++ b/tests/ui/impl-trait/issues/issue-70971.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable binding +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings --> $DIR/issue-70971.rs:2:14 | LL | let x : (impl Copy,) = (true,); diff --git a/tests/ui/impl-trait/issues/issue-74282.stderr b/tests/ui/impl-trait/issues/issue-74282.stderr index 5b05fb2810d..724f3c5d674 100644 --- a/tests/ui/impl-trait/issues/issue-74282.stderr +++ b/tests/ui/impl-trait/issues/issue-74282.stderr @@ -10,7 +10,7 @@ LL | Anonymous(|| { | | arguments to this struct are incorrect LL | | 3 LL | | }) - | |_____^ expected closure, found a different closure + | |_____^ expected opaque type, found closure | = note: expected opaque type `Closure` found closure `[closure@$DIR/issue-74282.rs:8:15: 8:17]` @@ -33,7 +33,7 @@ LL | | 3 LL | | }) | | ^- help: consider using a semicolon here: `;` | |______| - | expected `()`, found struct `Anonymous` + | expected `()`, found `Anonymous` error: aborting due to 2 previous errors diff --git a/tests/ui/impl-trait/issues/issue-79099.stderr b/tests/ui/impl-trait/issues/issue-79099.stderr index 362c67dafd2..580250a62fe 100644 --- a/tests/ui/impl-trait/issues/issue-79099.stderr +++ b/tests/ui/impl-trait/issues/issue-79099.stderr @@ -9,7 +9,7 @@ LL | let f: impl core::future::Future<Output = u8> = async { 1 }; = help: pass `--edition 2021` to `rustc` = note: for more on editions, read https://doc.rust-lang.org/edition-guide -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable binding +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings --> $DIR/issue-79099.rs:3:16 | LL | let f: impl core::future::Future<Output = u8> = async { 1 }; diff --git a/tests/ui/impl-trait/issues/issue-83929-impl-trait-in-generic-default.stderr b/tests/ui/impl-trait/issues/issue-83929-impl-trait-in-generic-default.stderr index e635e554e23..656bd047061 100644 --- a/tests/ui/impl-trait/issues/issue-83929-impl-trait-in-generic-default.stderr +++ b/tests/ui/impl-trait/issues/issue-83929-impl-trait-in-generic-default.stderr @@ -1,10 +1,10 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic parameter defaults --> $DIR/issue-83929-impl-trait-in-generic-default.rs:1:16 | LL | struct Foo<T = impl Copy>(T); | ^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic parameter defaults --> $DIR/issue-83929-impl-trait-in-generic-default.rs:4:20 | LL | type Result<T, E = impl std::error::Error> = std::result::Result<T, E>; diff --git a/tests/ui/impl-trait/issues/issue-84919.stderr b/tests/ui/impl-trait/issues/issue-84919.stderr index 5abe1bd8779..36010fdef36 100644 --- a/tests/ui/impl-trait/issues/issue-84919.stderr +++ b/tests/ui/impl-trait/issues/issue-84919.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable binding +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings --> $DIR/issue-84919.rs:5:13 | LL | let _x: impl Trait = (); diff --git a/tests/ui/impl-trait/issues/issue-86642.stderr b/tests/ui/impl-trait/issues/issue-86642.stderr index 0ec118d5be8..b6f8a54f35a 100644 --- a/tests/ui/impl-trait/issues/issue-86642.stderr +++ b/tests/ui/impl-trait/issues/issue-86642.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in const types --> $DIR/issue-86642.rs:1:11 | LL | static x: impl Fn(&str) -> Result<&str, ()> = move |source| { diff --git a/tests/ui/impl-trait/issues/issue-86800.stderr b/tests/ui/impl-trait/issues/issue-86800.stderr index 6c4aa35679d..f3a77383778 100644 --- a/tests/ui/impl-trait/issues/issue-86800.stderr +++ b/tests/ui/impl-trait/issues/issue-86800.stderr @@ -9,9 +9,7 @@ LL | type TransactionFuture<'__, O> = impl '__ + Future<Output = TransactionResu stack backtrace: -error: internal compiler error: unexpected panic - - +error: the compiler unexpectedly panicked. this is a bug. diff --git a/tests/ui/impl-trait/issues/issue-87295.stderr b/tests/ui/impl-trait/issues/issue-87295.stderr index 0b043056b84..ec59b719c10 100644 --- a/tests/ui/impl-trait/issues/issue-87295.stderr +++ b/tests/ui/impl-trait/issues/issue-87295.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable binding +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings --> $DIR/issue-87295.rs:16:31 | LL | let _do_not_waste: Struct<impl Trait<Output = i32>> = Struct::new(()); diff --git a/tests/ui/impl-trait/nested-return-type2.rs b/tests/ui/impl-trait/nested-return-type2.rs index cc1f1f4ec44..fe883ce6fc8 100644 --- a/tests/ui/impl-trait/nested-return-type2.rs +++ b/tests/ui/impl-trait/nested-return-type2.rs @@ -1,4 +1,7 @@ // check-pass +// compile-flags: -Zvalidate-mir + +// Using -Zvalidate-mir as a regression test for #107346. trait Duh {} diff --git a/tests/ui/impl-trait/nested-return-type2.stderr b/tests/ui/impl-trait/nested-return-type2.stderr index 3aed05ca132..09ad3bd05c1 100644 --- a/tests/ui/impl-trait/nested-return-type2.stderr +++ b/tests/ui/impl-trait/nested-return-type2.stderr @@ -1,5 +1,5 @@ warning: opaque type `impl Trait<Assoc = impl Send>` does not satisfy its associated type bounds - --> $DIR/nested-return-type2.rs:25:24 + --> $DIR/nested-return-type2.rs:28:24 | LL | type Assoc: Duh; | --- this associated type bound is unsatisfied for `impl Send` diff --git a/tests/ui/impl-trait/nested_impl_trait.stderr b/tests/ui/impl-trait/nested_impl_trait.stderr index 9a8f5a34068..ffe84b8e86f 100644 --- a/tests/ui/impl-trait/nested_impl_trait.stderr +++ b/tests/ui/impl-trait/nested_impl_trait.stderr @@ -34,7 +34,7 @@ LL | fn bad(x: impl Into<u32>) -> impl Into<impl Debug> { x } | | nested `impl Trait` here | outer `impl Trait` -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer return types --> $DIR/nested_impl_trait.rs:10:32 | LL | fn bad_in_fn_syntax(x: fn() -> impl Into<impl Debug>) {} diff --git a/tests/ui/impl-trait/no-method-suggested-traits.stderr b/tests/ui/impl-trait/no-method-suggested-traits.stderr index 548c89d0a38..3c2c01dc227 100644 --- a/tests/ui/impl-trait/no-method-suggested-traits.stderr +++ b/tests/ui/impl-trait/no-method-suggested-traits.stderr @@ -145,7 +145,7 @@ note: `foo::Bar` defines an item `method2`, perhaps you need to implement it LL | pub trait Bar { | ^^^^^^^^^^^^^ -error[E0599]: no method named `method2` found for struct `Foo` in the current scope +error[E0599]: no method named `method2` found for struct `no_method_suggested_traits::Foo` in the current scope --> $DIR/no-method-suggested-traits.rs:50:37 | LL | no_method_suggested_traits::Foo.method2(); @@ -158,7 +158,7 @@ note: `foo::Bar` defines an item `method2`, perhaps you need to implement it LL | pub trait Bar { | ^^^^^^^^^^^^^ -error[E0599]: no method named `method2` found for struct `Rc<&mut Box<&Foo>>` in the current scope +error[E0599]: no method named `method2` found for struct `Rc<&mut Box<&no_method_suggested_traits::Foo>>` in the current scope --> $DIR/no-method-suggested-traits.rs:52:71 | LL | std::rc::Rc::new(&mut Box::new(&no_method_suggested_traits::Foo)).method2(); @@ -171,7 +171,7 @@ note: `foo::Bar` defines an item `method2`, perhaps you need to implement it LL | pub trait Bar { | ^^^^^^^^^^^^^ -error[E0599]: no method named `method2` found for enum `Bar` in the current scope +error[E0599]: no method named `method2` found for enum `no_method_suggested_traits::Bar` in the current scope --> $DIR/no-method-suggested-traits.rs:54:40 | LL | no_method_suggested_traits::Bar::X.method2(); @@ -184,7 +184,7 @@ note: `foo::Bar` defines an item `method2`, perhaps you need to implement it LL | pub trait Bar { | ^^^^^^^^^^^^^ -error[E0599]: no method named `method2` found for struct `Rc<&mut Box<&Bar>>` in the current scope +error[E0599]: no method named `method2` found for struct `Rc<&mut Box<&no_method_suggested_traits::Bar>>` in the current scope --> $DIR/no-method-suggested-traits.rs:56:74 | LL | std::rc::Rc::new(&mut Box::new(&no_method_suggested_traits::Bar::X)).method2(); @@ -255,25 +255,25 @@ error[E0599]: no method named `method3` found for struct `Rc<&mut Box<&usize>>` LL | std::rc::Rc::new(&mut Box::new(&1_usize)).method3(); | ^^^^^^^ method not found in `Rc<&mut Box<&usize>>` -error[E0599]: no method named `method3` found for struct `Foo` in the current scope +error[E0599]: no method named `method3` found for struct `no_method_suggested_traits::Foo` in the current scope --> $DIR/no-method-suggested-traits.rs:71:37 | LL | no_method_suggested_traits::Foo.method3(); | ^^^^^^^ method not found in `Foo` -error[E0599]: no method named `method3` found for struct `Rc<&mut Box<&Foo>>` in the current scope +error[E0599]: no method named `method3` found for struct `Rc<&mut Box<&no_method_suggested_traits::Foo>>` in the current scope --> $DIR/no-method-suggested-traits.rs:72:71 | LL | std::rc::Rc::new(&mut Box::new(&no_method_suggested_traits::Foo)).method3(); | ^^^^^^^ method not found in `Rc<&mut Box<&Foo>>` -error[E0599]: no method named `method3` found for enum `Bar` in the current scope +error[E0599]: no method named `method3` found for enum `no_method_suggested_traits::Bar` in the current scope --> $DIR/no-method-suggested-traits.rs:74:40 | LL | no_method_suggested_traits::Bar::X.method3(); | ^^^^^^^ method not found in `Bar` -error[E0599]: no method named `method3` found for struct `Rc<&mut Box<&Bar>>` in the current scope +error[E0599]: no method named `method3` found for struct `Rc<&mut Box<&no_method_suggested_traits::Bar>>` in the current scope --> $DIR/no-method-suggested-traits.rs:75:74 | LL | std::rc::Rc::new(&mut Box::new(&no_method_suggested_traits::Bar::X)).method3(); diff --git a/tests/ui/impl-trait/normalize-tait-in-const.rs b/tests/ui/impl-trait/normalize-tait-in-const.rs index 020bcbb8396..d2e34c00b64 100644 --- a/tests/ui/impl-trait/normalize-tait-in-const.rs +++ b/tests/ui/impl-trait/normalize-tait-in-const.rs @@ -2,6 +2,7 @@ // failure-status: 101 // normalize-stderr-test "note: .*\n\n" -> "" // normalize-stderr-test "thread 'rustc' panicked.*\n" -> "" +// normalize-stderr-test "(error: internal compiler error: [^:]+):\d+:\d+: " -> "$1:LL:CC: " // rustc-env:RUST_BACKTRACE=0 #![feature(type_alias_impl_trait)] diff --git a/tests/ui/impl-trait/normalize-tait-in-const.stderr b/tests/ui/impl-trait/normalize-tait-in-const.stderr index b9fc8726ffc..84b00918724 100644 --- a/tests/ui/impl-trait/normalize-tait-in-const.stderr +++ b/tests/ui/impl-trait/normalize-tait-in-const.stderr @@ -1,4 +1,4 @@ -error: internal compiler error: compiler/rustc_middle/src/ty/normalize_erasing_regions.rs:198:90: Failed to normalize <for<'a, 'b> fn(&'a Alias<'b>) {foo} as std::ops::FnOnce<(&&S,)>>::Output, maybe try to call `try_normalize_erasing_regions` instead +error: internal compiler error: compiler/rustc_middle/src/ty/normalize_erasing_regions.rs:LL:CC: Failed to normalize <for<'a, 'b> fn(&'a Alias<'b>) {foo} as std::ops::FnOnce<(&&S,)>>::Output, maybe try to call `try_normalize_erasing_regions` instead query stack during panic: #0 [eval_to_allocation_raw] const-evaluating + checking `BAR` diff --git a/tests/ui/impl-trait/object-unsafe-trait-in-return-position-impl-trait.stderr b/tests/ui/impl-trait/object-unsafe-trait-in-return-position-impl-trait.stderr index d6f5a1ac25b..e5147bcea16 100644 --- a/tests/ui/impl-trait/object-unsafe-trait-in-return-position-impl-trait.stderr +++ b/tests/ui/impl-trait/object-unsafe-trait-in-return-position-impl-trait.stderr @@ -5,7 +5,7 @@ LL | fn can() -> impl NotObjectSafe { | ------------------ expected `A` because of return type ... LL | B - | ^ expected struct `A`, found struct `B` + | ^ expected `A`, found `B` error[E0308]: mismatched types --> $DIR/object-unsafe-trait-in-return-position-impl-trait.rs:43:5 @@ -14,7 +14,7 @@ LL | fn cat() -> impl ObjectSafe { | --------------- expected `A` because of return type ... LL | B - | ^ expected struct `A`, found struct `B` + | ^ expected `A`, found `B` error: aborting due to 2 previous errors diff --git a/tests/ui/impl-trait/recursive-impl-trait-type-indirect.stderr b/tests/ui/impl-trait/recursive-impl-trait-type-indirect.drop_tracking.stderr index ebb231ae14f..43118ae3854 100644 --- a/tests/ui/impl-trait/recursive-impl-trait-type-indirect.stderr +++ b/tests/ui/impl-trait/recursive-impl-trait-type-indirect.drop_tracking.stderr @@ -1,5 +1,5 @@ error[E0720]: cannot resolve opaque type - --> $DIR/recursive-impl-trait-type-indirect.rs:7:22 + --> $DIR/recursive-impl-trait-type-indirect.rs:11:22 | LL | fn option(i: i32) -> impl Sized { | ^^^^^^^^^^ recursive opaque type @@ -10,7 +10,7 @@ LL | if i < 0 { None } else { Some((option(i - 1), i)) } | returning here with type `Option<(impl Sized, i32)>` error[E0720]: cannot resolve opaque type - --> $DIR/recursive-impl-trait-type-indirect.rs:12:15 + --> $DIR/recursive-impl-trait-type-indirect.rs:16:15 | LL | fn tuple() -> impl Sized { | ^^^^^^^^^^ recursive opaque type @@ -19,7 +19,7 @@ LL | (tuple(),) | ---------- returning here with type `(impl Sized,)` error[E0720]: cannot resolve opaque type - --> $DIR/recursive-impl-trait-type-indirect.rs:17:15 + --> $DIR/recursive-impl-trait-type-indirect.rs:21:15 | LL | fn array() -> impl Sized { | ^^^^^^^^^^ recursive opaque type @@ -28,7 +28,7 @@ LL | [array()] | --------- returning here with type `[impl Sized; 1]` error[E0720]: cannot resolve opaque type - --> $DIR/recursive-impl-trait-type-indirect.rs:22:13 + --> $DIR/recursive-impl-trait-type-indirect.rs:26:13 | LL | fn ptr() -> impl Sized { | ^^^^^^^^^^ recursive opaque type @@ -37,7 +37,7 @@ LL | &ptr() as *const _ | ------------------ returning here with type `*const impl Sized` error[E0720]: cannot resolve opaque type - --> $DIR/recursive-impl-trait-type-indirect.rs:27:16 + --> $DIR/recursive-impl-trait-type-indirect.rs:31:16 | LL | fn fn_ptr() -> impl Sized { | ^^^^^^^^^^ recursive opaque type @@ -46,7 +46,7 @@ LL | fn_ptr as fn() -> _ | ------------------- returning here with type `fn() -> impl Sized` error[E0720]: cannot resolve opaque type - --> $DIR/recursive-impl-trait-type-indirect.rs:32:25 + --> $DIR/recursive-impl-trait-type-indirect.rs:36:25 | LL | fn closure_capture() -> impl Sized { | ^^^^^^^^^^ recursive opaque type @@ -55,10 +55,10 @@ LL | / move || { LL | | x; | | - closure captures itself here LL | | } - | |_____- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:35:5: 35:12]` + | |_____- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:39:5: 39:12]` error[E0720]: cannot resolve opaque type - --> $DIR/recursive-impl-trait-type-indirect.rs:40:29 + --> $DIR/recursive-impl-trait-type-indirect.rs:44:29 | LL | fn closure_ref_capture() -> impl Sized { | ^^^^^^^^^^ recursive opaque type @@ -67,28 +67,28 @@ LL | / move || { LL | | &x; | | - closure captures itself here LL | | } - | |_____- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:43:5: 43:12]` + | |_____- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:47:5: 47:12]` error[E0720]: cannot resolve opaque type - --> $DIR/recursive-impl-trait-type-indirect.rs:48:21 + --> $DIR/recursive-impl-trait-type-indirect.rs:52:21 | LL | fn closure_sig() -> impl Sized { | ^^^^^^^^^^ recursive opaque type LL | LL | || closure_sig() - | ---------------- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:50:5: 50:7]` + | ---------------- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:54:5: 54:7]` error[E0720]: cannot resolve opaque type - --> $DIR/recursive-impl-trait-type-indirect.rs:53:23 + --> $DIR/recursive-impl-trait-type-indirect.rs:57:23 | LL | fn generator_sig() -> impl Sized { | ^^^^^^^^^^ recursive opaque type LL | LL | || generator_sig() - | ------------------ returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:55:5: 55:7]` + | ------------------ returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:59:5: 59:7]` error[E0720]: cannot resolve opaque type - --> $DIR/recursive-impl-trait-type-indirect.rs:58:27 + --> $DIR/recursive-impl-trait-type-indirect.rs:62:27 | LL | fn generator_capture() -> impl Sized { | ^^^^^^^^^^ recursive opaque type @@ -98,10 +98,10 @@ LL | | yield; LL | | x; | | - generator captures itself here LL | | } - | |_____- returning here with type `[generator@$DIR/recursive-impl-trait-type-indirect.rs:61:5: 61:12]` + | |_____- returning here with type `[generator@$DIR/recursive-impl-trait-type-indirect.rs:65:5: 65:12]` error[E0720]: cannot resolve opaque type - --> $DIR/recursive-impl-trait-type-indirect.rs:67:35 + --> $DIR/recursive-impl-trait-type-indirect.rs:71:35 | LL | fn substs_change<T: 'static>() -> impl Sized { | ^^^^^^^^^^ recursive opaque type @@ -110,7 +110,7 @@ LL | (substs_change::<&T>(),) | ------------------------ returning here with type `(impl Sized,)` error[E0720]: cannot resolve opaque type - --> $DIR/recursive-impl-trait-type-indirect.rs:72:24 + --> $DIR/recursive-impl-trait-type-indirect.rs:76:24 | LL | fn generator_hold() -> impl Sized { | ^^^^^^^^^^ recursive opaque type @@ -121,10 +121,10 @@ LL | | let x = generator_hold(); LL | | yield; LL | | x; LL | | } - | |_____- returning here with type `[generator@$DIR/recursive-impl-trait-type-indirect.rs:74:5: 74:12]` + | |_____- returning here with type `[generator@$DIR/recursive-impl-trait-type-indirect.rs:78:5: 78:12]` error[E0720]: cannot resolve opaque type - --> $DIR/recursive-impl-trait-type-indirect.rs:86:26 + --> $DIR/recursive-impl-trait-type-indirect.rs:90:26 | LL | fn mutual_recursion() -> impl Sync { | ^^^^^^^^^ recursive opaque type @@ -136,7 +136,7 @@ LL | fn mutual_recursion_b() -> impl Sized { | ---------- returning this opaque type `impl Sized` error[E0720]: cannot resolve opaque type - --> $DIR/recursive-impl-trait-type-indirect.rs:91:28 + --> $DIR/recursive-impl-trait-type-indirect.rs:95:28 | LL | fn mutual_recursion() -> impl Sync { | --------- returning this opaque type `impl Sync` diff --git a/tests/ui/impl-trait/recursive-impl-trait-type-indirect.drop_tracking_mir.stderr b/tests/ui/impl-trait/recursive-impl-trait-type-indirect.drop_tracking_mir.stderr new file mode 100644 index 00000000000..662c74bcdc0 --- /dev/null +++ b/tests/ui/impl-trait/recursive-impl-trait-type-indirect.drop_tracking_mir.stderr @@ -0,0 +1,144 @@ +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:11:22 + | +LL | fn option(i: i32) -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | if i < 0 { None } else { Some((option(i - 1), i)) } + | ---- ------------------------ returning here with type `Option<(impl Sized, i32)>` + | | + | returning here with type `Option<(impl Sized, i32)>` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:16:15 + | +LL | fn tuple() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | (tuple(),) + | ---------- returning here with type `(impl Sized,)` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:21:15 + | +LL | fn array() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | [array()] + | --------- returning here with type `[impl Sized; 1]` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:26:13 + | +LL | fn ptr() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | &ptr() as *const _ + | ------------------ returning here with type `*const impl Sized` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:31:16 + | +LL | fn fn_ptr() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | fn_ptr as fn() -> _ + | ------------------- returning here with type `fn() -> impl Sized` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:36:25 + | +LL | fn closure_capture() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +... +LL | / move || { +LL | | x; + | | - closure captures itself here +LL | | } + | |_____- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:39:5: 39:12]` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:44:29 + | +LL | fn closure_ref_capture() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +... +LL | / move || { +LL | | &x; + | | - closure captures itself here +LL | | } + | |_____- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:47:5: 47:12]` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:52:21 + | +LL | fn closure_sig() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | || closure_sig() + | ---------------- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:54:5: 54:7]` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:57:23 + | +LL | fn generator_sig() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | || generator_sig() + | ------------------ returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:59:5: 59:7]` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:62:27 + | +LL | fn generator_capture() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +... +LL | / move || { +LL | | yield; +LL | | x; + | | - generator captures itself here +LL | | } + | |_____- returning here with type `[generator@$DIR/recursive-impl-trait-type-indirect.rs:65:5: 65:12]` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:71:35 + | +LL | fn substs_change<T: 'static>() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | (substs_change::<&T>(),) + | ------------------------ returning here with type `(impl Sized,)` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:76:24 + | +LL | fn generator_hold() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:90:26 + | +LL | fn mutual_recursion() -> impl Sync { + | ^^^^^^^^^ recursive opaque type +LL | +LL | mutual_recursion_b() + | -------------------- returning here with type `impl Sized` +... +LL | fn mutual_recursion_b() -> impl Sized { + | ---------- returning this opaque type `impl Sized` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:95:28 + | +LL | fn mutual_recursion() -> impl Sync { + | --------- returning this opaque type `impl Sync` +... +LL | fn mutual_recursion_b() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | mutual_recursion() + | ------------------ returning here with type `impl Sync` + +error: aborting due to 14 previous errors + +For more information about this error, try `rustc --explain E0720`. diff --git a/tests/ui/impl-trait/recursive-impl-trait-type-indirect.no_drop_tracking.stderr b/tests/ui/impl-trait/recursive-impl-trait-type-indirect.no_drop_tracking.stderr new file mode 100644 index 00000000000..43118ae3854 --- /dev/null +++ b/tests/ui/impl-trait/recursive-impl-trait-type-indirect.no_drop_tracking.stderr @@ -0,0 +1,152 @@ +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:11:22 + | +LL | fn option(i: i32) -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | if i < 0 { None } else { Some((option(i - 1), i)) } + | ---- ------------------------ returning here with type `Option<(impl Sized, i32)>` + | | + | returning here with type `Option<(impl Sized, i32)>` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:16:15 + | +LL | fn tuple() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | (tuple(),) + | ---------- returning here with type `(impl Sized,)` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:21:15 + | +LL | fn array() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | [array()] + | --------- returning here with type `[impl Sized; 1]` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:26:13 + | +LL | fn ptr() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | &ptr() as *const _ + | ------------------ returning here with type `*const impl Sized` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:31:16 + | +LL | fn fn_ptr() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | fn_ptr as fn() -> _ + | ------------------- returning here with type `fn() -> impl Sized` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:36:25 + | +LL | fn closure_capture() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +... +LL | / move || { +LL | | x; + | | - closure captures itself here +LL | | } + | |_____- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:39:5: 39:12]` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:44:29 + | +LL | fn closure_ref_capture() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +... +LL | / move || { +LL | | &x; + | | - closure captures itself here +LL | | } + | |_____- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:47:5: 47:12]` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:52:21 + | +LL | fn closure_sig() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | || closure_sig() + | ---------------- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:54:5: 54:7]` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:57:23 + | +LL | fn generator_sig() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | || generator_sig() + | ------------------ returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:59:5: 59:7]` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:62:27 + | +LL | fn generator_capture() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +... +LL | / move || { +LL | | yield; +LL | | x; + | | - generator captures itself here +LL | | } + | |_____- returning here with type `[generator@$DIR/recursive-impl-trait-type-indirect.rs:65:5: 65:12]` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:71:35 + | +LL | fn substs_change<T: 'static>() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | (substs_change::<&T>(),) + | ------------------------ returning here with type `(impl Sized,)` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:76:24 + | +LL | fn generator_hold() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | / move || { +LL | | let x = generator_hold(); + | | - generator captures itself here +LL | | yield; +LL | | x; +LL | | } + | |_____- returning here with type `[generator@$DIR/recursive-impl-trait-type-indirect.rs:78:5: 78:12]` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:90:26 + | +LL | fn mutual_recursion() -> impl Sync { + | ^^^^^^^^^ recursive opaque type +LL | +LL | mutual_recursion_b() + | -------------------- returning here with type `impl Sized` +... +LL | fn mutual_recursion_b() -> impl Sized { + | ---------- returning this opaque type `impl Sized` + +error[E0720]: cannot resolve opaque type + --> $DIR/recursive-impl-trait-type-indirect.rs:95:28 + | +LL | fn mutual_recursion() -> impl Sync { + | --------- returning this opaque type `impl Sync` +... +LL | fn mutual_recursion_b() -> impl Sized { + | ^^^^^^^^^^ recursive opaque type +LL | +LL | mutual_recursion() + | ------------------ returning here with type `impl Sync` + +error: aborting due to 14 previous errors + +For more information about this error, try `rustc --explain E0720`. diff --git a/tests/ui/impl-trait/recursive-impl-trait-type-indirect.rs b/tests/ui/impl-trait/recursive-impl-trait-type-indirect.rs index ffc0cd9d10c..630372e13ed 100644 --- a/tests/ui/impl-trait/recursive-impl-trait-type-indirect.rs +++ b/tests/ui/impl-trait/recursive-impl-trait-type-indirect.rs @@ -1,3 +1,7 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir + // Test that impl trait does not allow creating recursive types that are // otherwise forbidden. diff --git a/tests/ui/impl-trait/recursive-type-alias-impl-trait-declaration-too-subtle.stderr b/tests/ui/impl-trait/recursive-type-alias-impl-trait-declaration-too-subtle.stderr index c7c6ca44012..f7aff419544 100644 --- a/tests/ui/impl-trait/recursive-type-alias-impl-trait-declaration-too-subtle.stderr +++ b/tests/ui/impl-trait/recursive-type-alias-impl-trait-declaration-too-subtle.stderr @@ -15,7 +15,7 @@ LL | type Foo = impl PartialEq<(Foo, i32)>; LL | fn eq(&self, _other: &(Foo, i32)) -> bool { | ^^^^^^^^^^^ | | - | expected struct `Bar`, found opaque type + | expected `a::Bar`, found opaque type | help: change the parameter type to match the trait: `&(a::Bar, i32)` | = note: expected signature `fn(&a::Bar, &(a::Bar, i32)) -> _` @@ -38,7 +38,7 @@ LL | type Foo = impl PartialEq<(Foo, i32)>; LL | fn eq(&self, _other: &(Bar, i32)) -> bool { | ^^^^^^^^^^^ | | - | expected opaque type, found struct `Bar` + | expected opaque type, found `b::Bar` | help: change the parameter type to match the trait: `&(b::Foo, i32)` | = note: expected signature `fn(&b::Bar, &(b::Foo, i32)) -> _` diff --git a/tests/ui/impl-trait/universal-mismatched-type.stderr b/tests/ui/impl-trait/universal-mismatched-type.stderr index 817c573c091..a56e542d834 100644 --- a/tests/ui/impl-trait/universal-mismatched-type.stderr +++ b/tests/ui/impl-trait/universal-mismatched-type.stderr @@ -6,7 +6,7 @@ LL | fn foo(x: impl Debug) -> String { | | | this type parameter LL | x - | ^ expected struct `String`, found type parameter `impl Debug` + | ^ expected `String`, found type parameter `impl Debug` | = note: expected struct `String` found type parameter `impl Debug` diff --git a/tests/ui/impl-trait/where-allowed.stderr b/tests/ui/impl-trait/where-allowed.stderr index 3ad0a9f9d5c..1cae3f77cc5 100644 --- a/tests/ui/impl-trait/where-allowed.stderr +++ b/tests/ui/impl-trait/where-allowed.stderr @@ -43,109 +43,109 @@ LL | type InReturnInTypeAlias<R> = fn() -> impl Debug; = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer param +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer params --> $DIR/where-allowed.rs:16:40 | LL | fn in_fn_parameter_in_parameters(_: fn(impl Debug)) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer return types --> $DIR/where-allowed.rs:20:42 | LL | fn in_fn_return_in_parameters(_: fn() -> impl Debug) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer param +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer params --> $DIR/where-allowed.rs:24:38 | LL | fn in_fn_parameter_in_return() -> fn(impl Debug) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer return types --> $DIR/where-allowed.rs:28:40 | LL | fn in_fn_return_in_return() -> fn() -> impl Debug { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait param +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait params --> $DIR/where-allowed.rs:32:49 | LL | fn in_dyn_Fn_parameter_in_parameters(_: &dyn Fn(impl Debug)) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return types --> $DIR/where-allowed.rs:36:51 | LL | fn in_dyn_Fn_return_in_parameters(_: &dyn Fn() -> impl Debug) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait param +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait params --> $DIR/where-allowed.rs:40:55 | LL | fn in_dyn_Fn_parameter_in_return() -> &'static dyn Fn(impl Debug) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait param +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait params --> $DIR/where-allowed.rs:47:51 | LL | fn in_impl_Fn_parameter_in_parameters(_: &impl Fn(impl Debug)) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return types --> $DIR/where-allowed.rs:52:53 | LL | fn in_impl_Fn_return_in_parameters(_: &impl Fn() -> impl Debug) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait param +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait params --> $DIR/where-allowed.rs:56:57 | LL | fn in_impl_Fn_parameter_in_return() -> &'static impl Fn(impl Debug) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait param +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait params --> $DIR/where-allowed.rs:64:38 | LL | fn in_Fn_parameter_in_generics<F: Fn(impl Debug)> (_: F) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return types --> $DIR/where-allowed.rs:68:40 | LL | fn in_Fn_return_in_generics<F: Fn() -> impl Debug> (_: F) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in field types --> $DIR/where-allowed.rs:81:32 | LL | struct InBraceStructField { x: impl Debug } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in path +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in field types --> $DIR/where-allowed.rs:85:41 | LL | struct InAdtInBraceStructField { x: Vec<impl Debug> } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in field types --> $DIR/where-allowed.rs:89:27 | LL | struct InTupleStructField(impl Debug); | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in field types --> $DIR/where-allowed.rs:94:25 | LL | InBraceVariant { x: impl Debug }, | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in field types --> $DIR/where-allowed.rs:96:20 | LL | InTupleVariant(impl Debug), | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in trait method return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in trait method return types --> $DIR/where-allowed.rs:107:23 | LL | fn in_return() -> impl Debug; @@ -154,7 +154,7 @@ LL | fn in_return() -> impl Debug; = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information = help: add `#![feature(return_position_impl_trait_in_trait)]` to the crate attributes to enable -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `impl` method return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `impl` method return types --> $DIR/where-allowed.rs:124:34 | LL | fn in_trait_impl_return() -> impl Debug { () } @@ -163,121 +163,121 @@ LL | fn in_trait_impl_return() -> impl Debug { () } = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information = help: add `#![feature(return_position_impl_trait_in_trait)]` to the crate attributes to enable -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `extern fn` param +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `extern fn` params --> $DIR/where-allowed.rs:137:33 | LL | fn in_foreign_parameters(_: impl Debug); | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `extern fn` return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `extern fn` return types --> $DIR/where-allowed.rs:140:31 | LL | fn in_foreign_return() -> impl Debug; | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer return types --> $DIR/where-allowed.rs:156:39 | LL | type InReturnInTypeAlias<R> = fn() -> impl Debug; | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in trait +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in traits --> $DIR/where-allowed.rs:161:16 | LL | impl PartialEq<impl Debug> for () { | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in impl headers --> $DIR/where-allowed.rs:166:24 | LL | impl PartialEq<()> for impl Debug { | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in impl headers --> $DIR/where-allowed.rs:171:6 | LL | impl impl Debug { | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in impl headers --> $DIR/where-allowed.rs:177:24 | LL | impl InInherentImplAdt<impl Debug> { | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in bounds --> $DIR/where-allowed.rs:183:11 | LL | where impl Debug: Debug | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in bounds --> $DIR/where-allowed.rs:190:15 | LL | where Vec<impl Debug>: Debug | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in bound +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in bounds --> $DIR/where-allowed.rs:197:24 | LL | where T: PartialEq<impl Debug> | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait param +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait params --> $DIR/where-allowed.rs:204:17 | LL | where T: Fn(impl Debug) | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return types --> $DIR/where-allowed.rs:211:22 | LL | where T: Fn() -> impl Debug | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic parameter defaults --> $DIR/where-allowed.rs:217:40 | LL | struct InStructGenericParamDefault<T = impl Debug>(T); | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic parameter defaults --> $DIR/where-allowed.rs:221:36 | LL | enum InEnumGenericParamDefault<T = impl Debug> { Variant(T) } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic parameter defaults --> $DIR/where-allowed.rs:225:38 | LL | trait InTraitGenericParamDefault<T = impl Debug> {} | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic parameter defaults --> $DIR/where-allowed.rs:229:41 | LL | type InTypeAliasGenericParamDefault<T = impl Debug> = T; | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic parameter defaults --> $DIR/where-allowed.rs:233:11 | LL | impl <T = impl Debug> T {} | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in type +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic parameter defaults --> $DIR/where-allowed.rs:240:40 | LL | fn in_method_generic_param_default<T = impl Debug>(_: T) {} | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable binding +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings --> $DIR/where-allowed.rs:246:29 | LL | let _in_local_variable: impl Fn() = || {}; | ^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in closure return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in closure return types --> $DIR/where-allowed.rs:248:46 | LL | let _in_return_in_local_variable = || -> impl Fn() { || {} }; @@ -303,10 +303,10 @@ LL | fn in_method_generic_param_default<T = impl Debug>(_: T) {} = note: for more information, see issue #36887 <https://github.com/rust-lang/rust/issues/36887> error[E0118]: no nominal type found for inherent implementation - --> $DIR/where-allowed.rs:233:23 + --> $DIR/where-allowed.rs:233:1 | LL | impl <T = impl Debug> T {} - | ^ impl requires a nominal type + | ^^^^^^^^^^^^^^^^^^^^^^^ impl requires a nominal type | = note: either implement a trait on it or create a newtype to wrap it instead diff --git a/tests/ui/implied-bounds/issue-100690.stderr b/tests/ui/implied-bounds/issue-100690.stderr index 3f6af70d8ed..dba0353377f 100644 --- a/tests/ui/implied-bounds/issue-100690.stderr +++ b/tests/ui/implied-bounds/issue-100690.stderr @@ -12,7 +12,7 @@ note: required by a bound in `real_dispatch` --> $DIR/issue-100690.rs:9:8 | LL | fn real_dispatch<T, F>(f: F) -> Result<(), io::Error> - | ------------- required by a bound in this + | ------------- required by a bound in this function ... LL | F: FnOnce(&mut UIView<T>) -> Result<(), io::Error> + Send + 'static, | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `real_dispatch` diff --git a/tests/ui/imports/import-prefix-macro-1.stderr b/tests/ui/imports/import-prefix-macro-1.stderr index 8868ee3aeaa..a6a5b1393da 100644 --- a/tests/ui/imports/import-prefix-macro-1.stderr +++ b/tests/ui/imports/import-prefix-macro-1.stderr @@ -2,7 +2,7 @@ error: expected one of `::`, `;`, or `as`, found `{` --> $DIR/import-prefix-macro-1.rs:11:27 | LL | ($p: path) => (use $p {S, Z}); - | ^^^^^^ expected one of `::`, `;`, or `as` + | ^ expected one of `::`, `;`, or `as` ... LL | import! { a::b::c } | ------------------- in this macro invocation diff --git a/tests/ui/include-macros/mismatched-types.stderr b/tests/ui/include-macros/mismatched-types.stderr index a408877afb6..4f2880e2f5d 100644 --- a/tests/ui/include-macros/mismatched-types.stderr +++ b/tests/ui/include-macros/mismatched-types.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/mismatched-types.rs:2:20 | LL | let b: &[u8] = include_str!("file.txt"); - | ----- ^^^^^^^^^^^^^^^^^^^^^^^^ expected slice `[u8]`, found `str` + | ----- ^^^^^^^^^^^^^^^^^^^^^^^^ expected `&[u8]`, found `&str` | | | expected due to this | @@ -14,7 +14,7 @@ error[E0308]: mismatched types --> $DIR/mismatched-types.rs:3:19 | LL | let s: &str = include_bytes!("file.txt"); - | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `str`, found array `[u8; 0]` + | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `&str`, found `&[u8; 0]` | | | expected due to this | diff --git a/tests/ui/incoherent-inherent-impls/needs-has-incoherent-impls.stderr b/tests/ui/incoherent-inherent-impls/needs-has-incoherent-impls.stderr index 8f70825115d..f5900afe2dc 100644 --- a/tests/ui/incoherent-inherent-impls/needs-has-incoherent-impls.stderr +++ b/tests/ui/incoherent-inherent-impls/needs-has-incoherent-impls.stderr @@ -1,114 +1,80 @@ error[E0390]: cannot define inherent `impl` for a type outside of the crate where the type is defined --> $DIR/needs-has-incoherent-impls.rs:5:1 | -LL | / impl extern_crate::StructWithAttr { -LL | | -LL | | fn foo() {} -LL | | } - | |_^ +LL | impl extern_crate::StructWithAttr { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: consider moving this inherent impl into the crate defining the type if possible help: alternatively add `#[rustc_allow_incoherent_impl]` to the relevant impl items --> $DIR/needs-has-incoherent-impls.rs:7:5 | LL | fn foo() {} - | ^^^^^^^^^^^ + | ^^^^^^^^ error[E0390]: cannot define inherent `impl` for a type outside of the crate where the type is defined --> $DIR/needs-has-incoherent-impls.rs:13:1 | -LL | / impl extern_crate::StructNoAttr { -LL | | -LL | | fn foo() {} -LL | | } - | |_^ +LL | impl extern_crate::StructNoAttr { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: consider moving this inherent impl into the crate defining the type if possible help: alternatively add `#[rustc_has_incoherent_inherent_impls]` to the type and `#[rustc_allow_incoherent_impl]` to the relevant impl items --> $DIR/needs-has-incoherent-impls.rs:13:1 | -LL | / impl extern_crate::StructNoAttr { -LL | | -LL | | fn foo() {} -LL | | } - | |_^ +LL | impl extern_crate::StructNoAttr { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0390]: cannot define inherent `impl` for a type outside of the crate where the type is defined --> $DIR/needs-has-incoherent-impls.rs:17:1 | -LL | / impl extern_crate::StructNoAttr { -LL | | -LL | | #[rustc_allow_incoherent_impl] -LL | | fn bar() {} -LL | | } - | |_^ +LL | impl extern_crate::StructNoAttr { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: consider moving this inherent impl into the crate defining the type if possible help: alternatively add `#[rustc_has_incoherent_inherent_impls]` to the type and `#[rustc_allow_incoherent_impl]` to the relevant impl items --> $DIR/needs-has-incoherent-impls.rs:17:1 | -LL | / impl extern_crate::StructNoAttr { -LL | | -LL | | #[rustc_allow_incoherent_impl] -LL | | fn bar() {} -LL | | } - | |_^ +LL | impl extern_crate::StructNoAttr { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0390]: cannot define inherent `impl` for a type outside of the crate where the type is defined --> $DIR/needs-has-incoherent-impls.rs:22:1 | -LL | / impl extern_crate::EnumWithAttr { -LL | | -LL | | fn foo() {} -LL | | } - | |_^ +LL | impl extern_crate::EnumWithAttr { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: consider moving this inherent impl into the crate defining the type if possible help: alternatively add `#[rustc_allow_incoherent_impl]` to the relevant impl items --> $DIR/needs-has-incoherent-impls.rs:24:5 | LL | fn foo() {} - | ^^^^^^^^^^^ + | ^^^^^^^^ error[E0390]: cannot define inherent `impl` for a type outside of the crate where the type is defined --> $DIR/needs-has-incoherent-impls.rs:30:1 | -LL | / impl extern_crate::EnumNoAttr { -LL | | -LL | | fn foo() {} -LL | | } - | |_^ +LL | impl extern_crate::EnumNoAttr { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: consider moving this inherent impl into the crate defining the type if possible help: alternatively add `#[rustc_has_incoherent_inherent_impls]` to the type and `#[rustc_allow_incoherent_impl]` to the relevant impl items --> $DIR/needs-has-incoherent-impls.rs:30:1 | -LL | / impl extern_crate::EnumNoAttr { -LL | | -LL | | fn foo() {} -LL | | } - | |_^ +LL | impl extern_crate::EnumNoAttr { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0390]: cannot define inherent `impl` for a type outside of the crate where the type is defined --> $DIR/needs-has-incoherent-impls.rs:34:1 | -LL | / impl extern_crate::EnumNoAttr { -LL | | -LL | | #[rustc_allow_incoherent_impl] -LL | | fn bar() {} -LL | | } - | |_^ +LL | impl extern_crate::EnumNoAttr { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: consider moving this inherent impl into the crate defining the type if possible help: alternatively add `#[rustc_has_incoherent_inherent_impls]` to the type and `#[rustc_allow_incoherent_impl]` to the relevant impl items --> $DIR/needs-has-incoherent-impls.rs:34:1 | -LL | / impl extern_crate::EnumNoAttr { -LL | | -LL | | #[rustc_allow_incoherent_impl] -LL | | fn bar() {} -LL | | } - | |_^ +LL | impl extern_crate::EnumNoAttr { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to 6 previous errors diff --git a/tests/ui/incoherent-inherent-impls/no-attr-empty-impl.stderr b/tests/ui/incoherent-inherent-impls/no-attr-empty-impl.stderr index b3f8b51d0ea..6dc1680cf89 100644 --- a/tests/ui/incoherent-inherent-impls/no-attr-empty-impl.stderr +++ b/tests/ui/incoherent-inherent-impls/no-attr-empty-impl.stderr @@ -2,7 +2,7 @@ error[E0116]: cannot define inherent `impl` for a type outside of the crate wher --> $DIR/no-attr-empty-impl.rs:4:1 | LL | impl extern_crate::StructWithAttr {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl for type defined outside of crate. + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl for type defined outside of crate. | = note: define and implement a trait or new type instead @@ -10,7 +10,7 @@ error[E0116]: cannot define inherent `impl` for a type outside of the crate wher --> $DIR/no-attr-empty-impl.rs:7:1 | LL | impl extern_crate::StructNoAttr {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl for type defined outside of crate. + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl for type defined outside of crate. | = note: define and implement a trait or new type instead @@ -18,7 +18,7 @@ error[E0116]: cannot define inherent `impl` for a type outside of the crate wher --> $DIR/no-attr-empty-impl.rs:10:1 | LL | impl extern_crate::EnumWithAttr {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl for type defined outside of crate. + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl for type defined outside of crate. | = note: define and implement a trait or new type instead @@ -26,15 +26,15 @@ error[E0116]: cannot define inherent `impl` for a type outside of the crate wher --> $DIR/no-attr-empty-impl.rs:13:1 | LL | impl extern_crate::EnumNoAttr {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl for type defined outside of crate. + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl for type defined outside of crate. | = note: define and implement a trait or new type instead error[E0390]: cannot define inherent `impl` for primitive types - --> $DIR/no-attr-empty-impl.rs:16:6 + --> $DIR/no-attr-empty-impl.rs:16:1 | LL | impl f32 {} - | ^^^ + | ^^^^^^^^ | = help: consider using an extension trait instead diff --git a/tests/ui/inference/array-len-mismatch.rs b/tests/ui/inference/array-len-mismatch.rs new file mode 100644 index 00000000000..149d061029b --- /dev/null +++ b/tests/ui/inference/array-len-mismatch.rs @@ -0,0 +1,12 @@ +fn returns_arr() -> [u8; 2] { + [1, 2] +} + +fn main() { + let wrong: [u8; 3] = [10, 20]; + //~^ ERROR mismatched types + //~^^ HELP consider specifying the actual array length + let wrong: [u8; 3] = returns_arr(); + //~^ ERROR mismatched types + //~^^ HELP consider specifying the actual array length +} diff --git a/tests/ui/inference/array-len-mismatch.stderr b/tests/ui/inference/array-len-mismatch.stderr new file mode 100644 index 00000000000..7358e478397 --- /dev/null +++ b/tests/ui/inference/array-len-mismatch.stderr @@ -0,0 +1,21 @@ +error[E0308]: mismatched types + --> $DIR/array-len-mismatch.rs:6:26 + | +LL | let wrong: [u8; 3] = [10, 20]; + | ------- ^^^^^^^^ expected an array with a fixed size of 3 elements, found one with 2 elements + | | | + | | help: consider specifying the actual array length: `2` + | expected due to this + +error[E0308]: mismatched types + --> $DIR/array-len-mismatch.rs:9:26 + | +LL | let wrong: [u8; 3] = returns_arr(); + | ------- ^^^^^^^^^^^^^ expected an array with a fixed size of 3 elements, found one with 2 elements + | | | + | | help: consider specifying the actual array length: `2` + | expected due to this + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/inference/deref-suggestion.stderr b/tests/ui/inference/deref-suggestion.stderr index 3db67cdb537..1626032ae99 100644 --- a/tests/ui/inference/deref-suggestion.stderr +++ b/tests/ui/inference/deref-suggestion.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | foo(s); | --- ^- help: try using a conversion method: `.to_string()` | | | - | | expected struct `String`, found `&String` + | | expected `String`, found `&String` | arguments to this function are incorrect | note: function defined here @@ -35,7 +35,7 @@ error[E0308]: mismatched types --> $DIR/deref-suggestion.rs:30:9 | LL | foo(&"aaa".to_owned()); - | --- ^^^^^^^^^^^^^^^^^ expected struct `String`, found `&String` + | --- ^^^^^^^^^^^^^^^^^ expected `String`, found `&String` | | | arguments to this function are incorrect | @@ -54,7 +54,7 @@ error[E0308]: mismatched types --> $DIR/deref-suggestion.rs:32:9 | LL | foo(&mut "aaa".to_owned()); - | --- ^^^^^^^^^^^^^^^^^^^^^ expected struct `String`, found `&mut String` + | --- ^^^^^^^^^^^^^^^^^^^^^ expected `String`, found `&mut String` | | | arguments to this function are incorrect | diff --git a/tests/ui/inference/inference_unstable.rs b/tests/ui/inference/inference_unstable.rs index daf0cf042c4..ad76499591c 100644 --- a/tests/ui/inference/inference_unstable.rs +++ b/tests/ui/inference/inference_unstable.rs @@ -14,16 +14,16 @@ use inference_unstable_itertools::IpuItertools; fn main() { assert_eq!('x'.ipu_flatten(), 1); -//~^ WARN an associated function with this name may be added to the standard library in the future +//~^ WARN a method with this name may be added to the standard library in the future //~| WARN once this associated item is added to the standard library, the ambiguity may cause an assert_eq!('x'.ipu_by_value_vs_by_ref(), 1); -//~^ WARN an associated function with this name may be added to the standard library in the future +//~^ WARN a method with this name may be added to the standard library in the future //~| WARN once this associated item is added to the standard library, the ambiguity may cause an assert_eq!('x'.ipu_by_ref_vs_by_ref_mut(), 1); -//~^ WARN an associated function with this name may be added to the standard library in the future +//~^ WARN a method with this name may be added to the standard library in the future //~| WARN once this associated item is added to the standard library, the ambiguity may cause an assert_eq!((&mut 'x' as *mut char).ipu_by_mut_ptr_vs_by_const_ptr(), 1); -//~^ WARN an associated function with this name may be added to the standard library in the future +//~^ WARN a method with this name may be added to the standard library in the future //~| WARN once this associated item is added to the standard library, the ambiguity may cause an assert_eq!(char::C, 1); //~^ WARN an associated constant with this name may be added to the standard library in the future diff --git a/tests/ui/inference/inference_unstable.stderr b/tests/ui/inference/inference_unstable.stderr index ecbf2641bec..c48aaf9f495 100644 --- a/tests/ui/inference/inference_unstable.stderr +++ b/tests/ui/inference/inference_unstable.stderr @@ -1,4 +1,4 @@ -warning: an associated function with this name may be added to the standard library in the future +warning: a method with this name may be added to the standard library in the future --> $DIR/inference_unstable.rs:16:20 | LL | assert_eq!('x'.ipu_flatten(), 1); @@ -10,7 +10,7 @@ LL | assert_eq!('x'.ipu_flatten(), 1); = help: add `#![feature(ipu_flatten)]` to the crate attributes to enable `inference_unstable_iterator::IpuIterator::ipu_flatten` = note: `#[warn(unstable_name_collisions)]` on by default -warning: an associated function with this name may be added to the standard library in the future +warning: a method with this name may be added to the standard library in the future --> $DIR/inference_unstable.rs:19:20 | LL | assert_eq!('x'.ipu_by_value_vs_by_ref(), 1); @@ -21,7 +21,7 @@ LL | assert_eq!('x'.ipu_by_value_vs_by_ref(), 1); = help: call with fully qualified syntax `inference_unstable_itertools::IpuItertools::ipu_by_value_vs_by_ref(...)` to keep using the current method = help: add `#![feature(ipu_flatten)]` to the crate attributes to enable `inference_unstable_iterator::IpuIterator::ipu_by_value_vs_by_ref` -warning: an associated function with this name may be added to the standard library in the future +warning: a method with this name may be added to the standard library in the future --> $DIR/inference_unstable.rs:22:20 | LL | assert_eq!('x'.ipu_by_ref_vs_by_ref_mut(), 1); @@ -32,7 +32,7 @@ LL | assert_eq!('x'.ipu_by_ref_vs_by_ref_mut(), 1); = help: call with fully qualified syntax `inference_unstable_itertools::IpuItertools::ipu_by_ref_vs_by_ref_mut(...)` to keep using the current method = help: add `#![feature(ipu_flatten)]` to the crate attributes to enable `inference_unstable_iterator::IpuIterator::ipu_by_ref_vs_by_ref_mut` -warning: an associated function with this name may be added to the standard library in the future +warning: a method with this name may be added to the standard library in the future --> $DIR/inference_unstable.rs:25:40 | LL | assert_eq!((&mut 'x' as *mut char).ipu_by_mut_ptr_vs_by_const_ptr(), 1); diff --git a/tests/ui/inference/inference_unstable_featured.stderr b/tests/ui/inference/inference_unstable_featured.stderr index 4ddede29c85..dc43abf52c6 100644 --- a/tests/ui/inference/inference_unstable_featured.stderr +++ b/tests/ui/inference/inference_unstable_featured.stderr @@ -6,11 +6,11 @@ LL | assert_eq!('x'.ipu_flatten(), 0); | = note: candidate #1 is defined in an impl of the trait `IpuIterator` for the type `char` = note: candidate #2 is defined in an impl of the trait `IpuItertools` for the type `char` -help: disambiguate the associated function for candidate #1 +help: disambiguate the method for candidate #1 | LL | assert_eq!(IpuIterator::ipu_flatten(&'x'), 0); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -help: disambiguate the associated function for candidate #2 +help: disambiguate the method for candidate #2 | LL | assert_eq!(IpuItertools::ipu_flatten(&'x'), 0); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ diff --git a/tests/ui/inference/issue-107090.rs b/tests/ui/inference/issue-107090.rs index 9426445656f..a22e12c6d88 100644 --- a/tests/ui/inference/issue-107090.rs +++ b/tests/ui/inference/issue-107090.rs @@ -2,9 +2,7 @@ use std::marker::PhantomData; struct Foo<'a, 'b, T>(PhantomData<(&'a (), &'b (), T)>) where Foo<'short, 'out, T>: Convert<'a, 'b>; - //~^ ERROR mismatched types - //~^^ ERROR mismatched types - //~^^^ ERROR use of undeclared lifetime name + //~^ ERROR use of undeclared lifetime name //~| ERROR use of undeclared lifetime name `'out` trait Convert<'a, 'b>: Sized { @@ -13,19 +11,15 @@ trait Convert<'a, 'b>: Sized { impl<'long: 'short, 'short, T> Convert<'long, 'b> for Foo<'short, 'out, T> { //~^ ERROR use of undeclared lifetime name //~^^ ERROR use of undeclared lifetime name `'out` - //~| ERROR cannot infer an appropriate lifetime for lifetime parameter fn cast(&'long self) -> &'short Foo<'short, 'out, T> { //~^ ERROR use of undeclared lifetime name - //~| ERROR cannot infer an appropriate lifetime for lifetime parameter self } } fn badboi<'in_, 'out, T>(x: Foo<'in_, 'out, T>, sadness: &'in_ Foo<'short, 'out, T>) -> &'out T { //~^ ERROR use of undeclared lifetime name - //~^^ ERROR incompatible lifetime on type - //~| ERROR `x` has lifetime `'in_` but it needs to satisfy a `'static` lifetime requirement - sadness.cast() + sadness.cast() //~ ERROR mismatched types } fn main() {} diff --git a/tests/ui/inference/issue-107090.stderr b/tests/ui/inference/issue-107090.stderr index 33cb39014ac..6233b629ad6 100644 --- a/tests/ui/inference/issue-107090.stderr +++ b/tests/ui/inference/issue-107090.stderr @@ -30,7 +30,7 @@ LL | struct Foo<'out, 'a, 'b, T>(PhantomData<(&'a (), &'b (), T)>) | +++++ error[E0261]: use of undeclared lifetime name `'b` - --> $DIR/issue-107090.rs:13:47 + --> $DIR/issue-107090.rs:11:47 | LL | impl<'long: 'short, 'short, T> Convert<'long, 'b> for Foo<'short, 'out, T> { | - ^^ undeclared lifetime @@ -38,13 +38,13 @@ LL | impl<'long: 'short, 'short, T> Convert<'long, 'b> for Foo<'short, 'out, T> | help: consider introducing lifetime `'b` here: `'b,` error[E0261]: use of undeclared lifetime name `'out` - --> $DIR/issue-107090.rs:13:67 + --> $DIR/issue-107090.rs:11:67 | LL | impl<'long: 'short, 'short, T> Convert<'long, 'b> for Foo<'short, 'out, T> { | - help: consider introducing lifetime `'out` here: `'out,` ^^^^ undeclared lifetime error[E0261]: use of undeclared lifetime name `'out` - --> $DIR/issue-107090.rs:17:49 + --> $DIR/issue-107090.rs:14:49 | LL | fn cast(&'long self) -> &'short Foo<'short, 'out, T> { | ^^^^ undeclared lifetime @@ -59,7 +59,7 @@ LL | impl<'out, 'long: 'short, 'short, T> Convert<'long, 'b> for Foo<'short, 'ou | +++++ error[E0261]: use of undeclared lifetime name `'short` - --> $DIR/issue-107090.rs:24:68 + --> $DIR/issue-107090.rs:20:68 | LL | fn badboi<'in_, 'out, T>(x: Foo<'in_, 'out, T>, sadness: &'in_ Foo<'short, 'out, T>) -> &'out T { | - ^^^^^^ undeclared lifetime @@ -67,107 +67,18 @@ LL | fn badboi<'in_, 'out, T>(x: Foo<'in_, 'out, T>, sadness: &'in_ Foo<'short, | help: consider introducing lifetime `'short` here: `'short,` error[E0308]: mismatched types - --> $DIR/issue-107090.rs:4:27 - | -LL | Foo<'short, 'out, T>: Convert<'a, 'b>; - | ^^^^^^^^^^^^^^^ lifetime mismatch - | - = note: expected trait `Convert<'static, 'static>` - found trait `Convert<'a, 'b>` -note: the lifetime `'a` as defined here... - --> $DIR/issue-107090.rs:2:12 - | -LL | struct Foo<'a, 'b, T>(PhantomData<(&'a (), &'b (), T)>) - | ^^ - = note: ...does not necessarily outlive the static lifetime - -error[E0308]: mismatched types - --> $DIR/issue-107090.rs:4:27 - | -LL | Foo<'short, 'out, T>: Convert<'a, 'b>; - | ^^^^^^^^^^^^^^^ lifetime mismatch - | - = note: expected trait `Convert<'static, 'static>` - found trait `Convert<'a, 'b>` -note: the lifetime `'b` as defined here... - --> $DIR/issue-107090.rs:2:16 - | -LL | struct Foo<'a, 'b, T>(PhantomData<(&'a (), &'b (), T)>) - | ^^ - = note: ...does not necessarily outlive the static lifetime - -error[E0495]: cannot infer an appropriate lifetime for lifetime parameter `'long` due to conflicting requirements - --> $DIR/issue-107090.rs:13:55 - | -LL | impl<'long: 'short, 'short, T> Convert<'long, 'b> for Foo<'short, 'out, T> { - | ^^^^^^^^^^^^^^^^^^^^ - | -note: first, the lifetime cannot outlive the lifetime `'short` as defined here... - --> $DIR/issue-107090.rs:13:21 - | -LL | impl<'long: 'short, 'short, T> Convert<'long, 'b> for Foo<'short, 'out, T> { - | ^^^^^^ - = note: ...but the lifetime must also be valid for the static lifetime... -note: ...so that the types are compatible - --> $DIR/issue-107090.rs:13:55 - | -LL | impl<'long: 'short, 'short, T> Convert<'long, 'b> for Foo<'short, 'out, T> { - | ^^^^^^^^^^^^^^^^^^^^ - = note: expected `Convert<'short, 'static>` - found `Convert<'_, 'static>` - -error: incompatible lifetime on type - --> $DIR/issue-107090.rs:24:29 - | -LL | fn badboi<'in_, 'out, T>(x: Foo<'in_, 'out, T>, sadness: &'in_ Foo<'short, 'out, T>) -> &'out T { - | ^^^^^^^^^^^^^^^^^^ - | -note: because this has an unmet lifetime requirement - --> $DIR/issue-107090.rs:4:27 - | -LL | Foo<'short, 'out, T>: Convert<'a, 'b>; - | ^^^^^^^^^^^^^^^ introduces a `'static` lifetime requirement -note: the lifetime `'out` as defined here... - --> $DIR/issue-107090.rs:24:17 - | -LL | fn badboi<'in_, 'out, T>(x: Foo<'in_, 'out, T>, sadness: &'in_ Foo<'short, 'out, T>) -> &'out T { - | ^^^^ -note: ...does not necessarily outlive the static lifetime introduced by the compatible `impl` - --> $DIR/issue-107090.rs:13:1 - | -LL | impl<'long: 'short, 'short, T> Convert<'long, 'b> for Foo<'short, 'out, T> { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error[E0759]: `x` has lifetime `'in_` but it needs to satisfy a `'static` lifetime requirement - --> $DIR/issue-107090.rs:24:29 + --> $DIR/issue-107090.rs:22:5 | LL | fn badboi<'in_, 'out, T>(x: Foo<'in_, 'out, T>, sadness: &'in_ Foo<'short, 'out, T>) -> &'out T { - | ^^^^^^^^^^^^^^^^^^ - | | - | this data with lifetime `'in_`... - | ...is used and required to live as long as `'static` here - -error[E0495]: cannot infer an appropriate lifetime for lifetime parameter `'long` due to conflicting requirements - --> $DIR/issue-107090.rs:17:13 - | -LL | fn cast(&'long self) -> &'short Foo<'short, 'out, T> { - | ^^^^^^^^^^^ + | - this type parameter ------- expected `&'out T` because of return type +LL | +LL | sadness.cast() + | ^^^^^^^^^^^^^^ expected `&T`, found `&Foo<'_, '_, T>` | -note: first, the lifetime cannot outlive the lifetime `'short` as defined here... - --> $DIR/issue-107090.rs:13:21 - | -LL | impl<'long: 'short, 'short, T> Convert<'long, 'b> for Foo<'short, 'out, T> { - | ^^^^^^ - = note: ...but the lifetime must also be valid for the static lifetime... -note: ...so that the types are compatible - --> $DIR/issue-107090.rs:17:13 - | -LL | fn cast(&'long self) -> &'short Foo<'short, 'out, T> { - | ^^^^^^^^^^^ - = note: expected `Convert<'short, 'static>` - found `Convert<'_, 'static>` + = note: expected reference `&'out T` + found reference `&Foo<'_, '_, T>` -error: aborting due to 12 previous errors +error: aborting due to 7 previous errors -Some errors have detailed explanations: E0261, E0308, E0495, E0759. +Some errors have detailed explanations: E0261, E0308. For more information about an error, try `rustc --explain E0261`. diff --git a/tests/ui/inference/issue-71732.stderr b/tests/ui/inference/issue-71732.stderr index 01b37f2acaa..e89e4dca619 100644 --- a/tests/ui/inference/issue-71732.stderr +++ b/tests/ui/inference/issue-71732.stderr @@ -4,7 +4,7 @@ error[E0283]: type annotations needed LL | .get(&"key".into()) | ^^^ ------------- type must be known at this point | | - | cannot infer type of the type parameter `Q` declared on the associated function `get` + | cannot infer type of the type parameter `Q` declared on the method `get` | = note: multiple `impl`s satisfying `String: Borrow<_>` found in the following crates: `alloc`, `core`: - impl Borrow<str> for String; diff --git a/tests/ui/inference/need_type_info/issue-107745-avoid-expr-from-macro-expansion.rs b/tests/ui/inference/need_type_info/issue-107745-avoid-expr-from-macro-expansion.rs new file mode 100644 index 00000000000..7f6758f47f8 --- /dev/null +++ b/tests/ui/inference/need_type_info/issue-107745-avoid-expr-from-macro-expansion.rs @@ -0,0 +1,19 @@ +// ignore-tidy-linelength + +// Regression test for #107745. +// Previously need_type_info::update_infer_source will consider expressions originating from +// macro expressions as candiate "previous sources". This unfortunately can mean that +// for macros expansions such as `format!()` internal implementation details can leak, such as: +// +// ``` +// error[E0282]: type annotations needed +// --> src/main.rs:2:22 +// | +//2 | println!("{:?}", []); +// | ^^ cannot infer type of the type parameter `T` declared on the associated function `new_debug` +// ``` + +fn main() { + println!("{:?}", []); + //~^ ERROR type annotations needed +} diff --git a/tests/ui/inference/need_type_info/issue-107745-avoid-expr-from-macro-expansion.stderr b/tests/ui/inference/need_type_info/issue-107745-avoid-expr-from-macro-expansion.stderr new file mode 100644 index 00000000000..464655bbcf4 --- /dev/null +++ b/tests/ui/inference/need_type_info/issue-107745-avoid-expr-from-macro-expansion.stderr @@ -0,0 +1,11 @@ +error[E0282]: type annotations needed + --> $DIR/issue-107745-avoid-expr-from-macro-expansion.rs:17:22 + | +LL | println!("{:?}", []); + | ^^ cannot infer type + | + = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0282`. diff --git a/tests/ui/inference/question-mark-type-infer.stderr b/tests/ui/inference/question-mark-type-infer.stderr index a9cb7e5257c..7a1e850d157 100644 --- a/tests/ui/inference/question-mark-type-infer.stderr +++ b/tests/ui/inference/question-mark-type-infer.stderr @@ -2,7 +2,7 @@ error[E0282]: type annotations needed --> $DIR/question-mark-type-infer.rs:10:21 | LL | l.iter().map(f).collect()? - | ^^^^^^^ cannot infer type of the type parameter `B` declared on the associated function `collect` + | ^^^^^^^ cannot infer type of the type parameter `B` declared on the method `collect` | help: consider specifying the generic argument | diff --git a/tests/ui/infinite/auxiliary/alias.rs b/tests/ui/infinite/auxiliary/alias.rs new file mode 100644 index 00000000000..59add7eb18b --- /dev/null +++ b/tests/ui/infinite/auxiliary/alias.rs @@ -0,0 +1,2 @@ +pub struct W<T>(T); +pub type Wrapper<T> = W<T>; diff --git a/tests/ui/infinite/infinite-alias.rs b/tests/ui/infinite/infinite-alias.rs new file mode 100644 index 00000000000..45356f359ce --- /dev/null +++ b/tests/ui/infinite/infinite-alias.rs @@ -0,0 +1,9 @@ +// aux-build: alias.rs +// regression test for 108160 + +extern crate alias; + +use alias::Wrapper; +struct Rec(Wrapper<Rec>); //~ ERROR recursive type `Rec` has infinite + +fn main() {} diff --git a/tests/ui/infinite/infinite-alias.stderr b/tests/ui/infinite/infinite-alias.stderr new file mode 100644 index 00000000000..9d9265f8c36 --- /dev/null +++ b/tests/ui/infinite/infinite-alias.stderr @@ -0,0 +1,14 @@ +error[E0072]: recursive type `Rec` has infinite size + --> $DIR/infinite-alias.rs:7:1 + | +LL | struct Rec(Wrapper<Rec>); + | ^^^^^^^^^^ ------------ recursive without indirection + | +help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle + | +LL | struct Rec(Box<Wrapper<Rec>>); + | ++++ + + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0072`. diff --git a/tests/ui/instrument-xray/flags-always-never-1.rs b/tests/ui/instrument-xray/flags-always-never-1.rs new file mode 100644 index 00000000000..4dd43439eb7 --- /dev/null +++ b/tests/ui/instrument-xray/flags-always-never-1.rs @@ -0,0 +1,7 @@ +// Checks that `-Z instrument-xray` does not allow `always` and `never` simultaneously. +// +// needs-xray +// compile-flags: -Z instrument-xray=always,never +// error-pattern: incorrect value `always,never` for unstable option `instrument-xray` + +fn main() {} diff --git a/tests/ui/instrument-xray/flags-always-never-1.stderr b/tests/ui/instrument-xray/flags-always-never-1.stderr new file mode 100644 index 00000000000..e211c6f6025 --- /dev/null +++ b/tests/ui/instrument-xray/flags-always-never-1.stderr @@ -0,0 +1,2 @@ +error: incorrect value `always,never` for unstable option `instrument-xray` - either a boolean (`yes`, `no`, `on`, `off`, etc), or a comma separated list of settings: `always` or `never` (mutually exclusive), `ignore-loops`, `instruction-threshold=N`, `skip-entry`, `skip-exit` was expected + diff --git a/tests/ui/instrument-xray/flags-always-never-2.rs b/tests/ui/instrument-xray/flags-always-never-2.rs new file mode 100644 index 00000000000..7310aa0a0d2 --- /dev/null +++ b/tests/ui/instrument-xray/flags-always-never-2.rs @@ -0,0 +1,9 @@ +// Checks that `-Z instrument-xray` allows `always` and `never` sequentially. +// (The last specified setting wins, like `-Z instrument-xray=no` as well.) +// +// needs-xray +// compile-flags: -Z instrument-xray=always +// compile-flags: -Z instrument-xray=never +// check-pass + +fn main() {} diff --git a/tests/ui/instrument-xray/flags-basic.rs b/tests/ui/instrument-xray/flags-basic.rs new file mode 100644 index 00000000000..b97f0dd8a07 --- /dev/null +++ b/tests/ui/instrument-xray/flags-basic.rs @@ -0,0 +1,9 @@ +// Verifies basic `-Z instrument-xray` flags. +// +// needs-xray +// compile-flags: -Z instrument-xray +// compile-flags: -Z instrument-xray=skip-exit +// compile-flags: -Z instrument-xray=ignore-loops,instruction-threshold=300 +// check-pass + +fn main() {} diff --git a/tests/ui/instrument-xray/flags-dupe-always.rs b/tests/ui/instrument-xray/flags-dupe-always.rs new file mode 100644 index 00000000000..407f3e2aa5d --- /dev/null +++ b/tests/ui/instrument-xray/flags-dupe-always.rs @@ -0,0 +1,7 @@ +// Checks that `-Z instrument-xray` does not allow duplicates. +// +// needs-xray +// compile-flags: -Z instrument-xray=always,always +// error-pattern: incorrect value `always,always` for unstable option `instrument-xray` + +fn main() {} diff --git a/tests/ui/instrument-xray/flags-dupe-always.stderr b/tests/ui/instrument-xray/flags-dupe-always.stderr new file mode 100644 index 00000000000..d1ac113fa43 --- /dev/null +++ b/tests/ui/instrument-xray/flags-dupe-always.stderr @@ -0,0 +1,2 @@ +error: incorrect value `always,always` for unstable option `instrument-xray` - either a boolean (`yes`, `no`, `on`, `off`, etc), or a comma separated list of settings: `always` or `never` (mutually exclusive), `ignore-loops`, `instruction-threshold=N`, `skip-entry`, `skip-exit` was expected + diff --git a/tests/ui/instrument-xray/flags-dupe-ignore-loops.rs b/tests/ui/instrument-xray/flags-dupe-ignore-loops.rs new file mode 100644 index 00000000000..75b210a6547 --- /dev/null +++ b/tests/ui/instrument-xray/flags-dupe-ignore-loops.rs @@ -0,0 +1,7 @@ +// Checks that `-Z instrument-xray` does not allow duplicates. +// +// needs-xray +// compile-flags: -Z instrument-xray=ignore-loops,ignore-loops +// error-pattern: incorrect value `ignore-loops,ignore-loops` for unstable option `instrument-xray` + +fn main() {} diff --git a/tests/ui/instrument-xray/flags-dupe-ignore-loops.stderr b/tests/ui/instrument-xray/flags-dupe-ignore-loops.stderr new file mode 100644 index 00000000000..52f6b33075b --- /dev/null +++ b/tests/ui/instrument-xray/flags-dupe-ignore-loops.stderr @@ -0,0 +1,2 @@ +error: incorrect value `ignore-loops,ignore-loops` for unstable option `instrument-xray` - either a boolean (`yes`, `no`, `on`, `off`, etc), or a comma separated list of settings: `always` or `never` (mutually exclusive), `ignore-loops`, `instruction-threshold=N`, `skip-entry`, `skip-exit` was expected + diff --git a/tests/ui/instrument-xray/target-not-supported.rs b/tests/ui/instrument-xray/target-not-supported.rs new file mode 100644 index 00000000000..e6bdd23e8fc --- /dev/null +++ b/tests/ui/instrument-xray/target-not-supported.rs @@ -0,0 +1,9 @@ +// Verifies that `-Z instrument-xray` cannot be used with unsupported targets, +// +// needs-llvm-components: x86 +// compile-flags: -Z instrument-xray --target x86_64-apple-darwin +// error-pattern: error: XRay instrumentation is not supported for this target + +#![feature(no_core)] +#![no_core] +#![no_main] diff --git a/tests/ui/instrument-xray/target-not-supported.stderr b/tests/ui/instrument-xray/target-not-supported.stderr new file mode 100644 index 00000000000..6e3b0c8a380 --- /dev/null +++ b/tests/ui/instrument-xray/target-not-supported.stderr @@ -0,0 +1,4 @@ +error: XRay instrumentation is not supported for this target + +error: aborting due to previous error + diff --git a/tests/ui/intrinsics/const-eval-select-bad.rs b/tests/ui/intrinsics/const-eval-select-bad.rs index fa14efad7b4..991d1450aff 100644 --- a/tests/ui/intrinsics/const-eval-select-bad.rs +++ b/tests/ui/intrinsics/const-eval-select-bad.rs @@ -30,7 +30,7 @@ fn baz(n: bool) -> i32 { const fn return_ty_mismatch() { const_eval_select((1,), foo, bar); - //~^ ERROR expected `fn(i32) -> bool {bar}` to be a fn item that returns `i32`, but it returns `bool` + //~^ ERROR expected `bar` to be a fn item that returns `i32`, but it returns `bool` } const fn args_ty_mismatch() { diff --git a/tests/ui/intrinsics/const-eval-select-bad.stderr b/tests/ui/intrinsics/const-eval-select-bad.stderr index fd7d061b6b2..d4507a27aea 100644 --- a/tests/ui/intrinsics/const-eval-select-bad.stderr +++ b/tests/ui/intrinsics/const-eval-select-bad.stderr @@ -60,7 +60,7 @@ LL | const_eval_select((), 42, 0xDEADBEEF); note: required by a bound in `const_eval_select` --> $SRC_DIR/core/src/intrinsics.rs:LL:COL -error[E0271]: expected `fn(i32) -> bool {bar}` to be a fn item that returns `i32`, but it returns `bool` +error[E0271]: expected `bar` to be a fn item that returns `i32`, but it returns `bool` --> $DIR/const-eval-select-bad.rs:32:34 | LL | const_eval_select((1,), foo, bar); diff --git a/tests/ui/issues/issue-100605.stderr b/tests/ui/issues/issue-100605.stderr index 886e3cd6bb7..be30eef2af4 100644 --- a/tests/ui/issues/issue-100605.stderr +++ b/tests/ui/issues/issue-100605.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-100605.rs:4:18 | LL | takes_option(&None); - | ------------ ^^^^^ expected enum `Option`, found `&Option<_>` + | ------------ ^^^^^ expected `Option<&String>`, found `&Option<_>` | | | arguments to this function are incorrect | @@ -29,7 +29,7 @@ error[E0308]: mismatched types LL | takes_option(&res); | ------------ ^^^^ | | | - | | expected enum `Option`, found `&Option<String>` + | | expected `Option<&String>`, found `&Option<String>` | | help: you can convert from `&Option<T>` to `Option<&T>` using `.as_ref()`: `res.as_ref()` | arguments to this function are incorrect | diff --git a/tests/ui/issues/issue-102964.stderr b/tests/ui/issues/issue-102964.stderr index 4504039097b..c0766480a41 100644 --- a/tests/ui/issues/issue-102964.stderr +++ b/tests/ui/issues/issue-102964.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-102964.rs:5:41 | LL | fn bar_function<T>(function: Foo<T>) -> RcFoo<T> { - | ------------ ^^^^^^^^ expected struct `Rc`, found `()` + | ------------ ^^^^^^^^ expected `Rc<&dyn Fn(&T)>`, found `()` | | | implicitly returns `()` as its body has no tail or `return` expression | diff --git a/tests/ui/issues/issue-10412.stderr b/tests/ui/issues/issue-10412.stderr index 46b9fd541ad..26666782d2a 100644 --- a/tests/ui/issues/issue-10412.stderr +++ b/tests/ui/issues/issue-10412.stderr @@ -46,7 +46,6 @@ error[E0726]: implicit elided lifetime not allowed here LL | impl<'self> Serializable<str> for &'self str { | ^^^^^^^^^^^^^^^^^ expected lifetime parameter | - = note: assuming a `'static` lifetime... help: indicate the anonymous lifetime | LL | impl<'self> Serializable<'_, str> for &'self str { diff --git a/tests/ui/issues/issue-106755.rs b/tests/ui/issues/issue-106755.rs new file mode 100644 index 00000000000..46ece725fb7 --- /dev/null +++ b/tests/ui/issues/issue-106755.rs @@ -0,0 +1,19 @@ +// compile-flags:-Ztranslate-lang=en_US + +#![feature(negative_impls)] +#![feature(marker_trait_attr)] + +#[marker] +trait MyTrait {} + +struct TestType<T>(::std::marker::PhantomData<T>); + +unsafe impl<T: MyTrait + 'static> Send for TestType<T> {} + +impl<T: MyTrait> !Send for TestType<T> {} //~ ERROR found both positive and negative implementation + +unsafe impl<T: 'static> Send for TestType<T> {} //~ ERROR conflicting implementations + +impl !Send for TestType<i32> {} + +fn main() {} diff --git a/tests/ui/issues/issue-106755.stderr b/tests/ui/issues/issue-106755.stderr new file mode 100644 index 00000000000..54397034062 --- /dev/null +++ b/tests/ui/issues/issue-106755.stderr @@ -0,0 +1,22 @@ +error[E0751]: found both positive and negative implementation of trait `Send` for type `TestType<_>`: + --> $DIR/issue-106755.rs:13:1 + | +LL | unsafe impl<T: MyTrait + 'static> Send for TestType<T> {} + | ------------------------------------------------------ positive implementation here +LL | +LL | impl<T: MyTrait> !Send for TestType<T> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ negative implementation here + +error[E0119]: conflicting implementations of trait `Send` for type `TestType<_>` + --> $DIR/issue-106755.rs:15:1 + | +LL | unsafe impl<T: MyTrait + 'static> Send for TestType<T> {} + | ------------------------------------------------------ first implementation here +... +LL | unsafe impl<T: 'static> Send for TestType<T> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `TestType<_>` + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0119, E0751. +For more information about an error, try `rustc --explain E0119`. diff --git a/tests/ui/issues/issue-10764.stderr b/tests/ui/issues/issue-10764.stderr index 4d8a85a1397..fcb45affe2c 100644 --- a/tests/ui/issues/issue-10764.stderr +++ b/tests/ui/issues/issue-10764.stderr @@ -8,6 +8,7 @@ LL | fn main() { f(bar) } | = note: expected fn pointer `fn()` found fn item `extern "C" fn() {bar}` + = note: when the arguments and return types match, functions can be coerced to function pointers note: function defined here --> $DIR/issue-10764.rs:1:4 | diff --git a/tests/ui/issues/issue-11374.stderr b/tests/ui/issues/issue-11374.stderr index ace77814a3a..6e1fb1540bb 100644 --- a/tests/ui/issues/issue-11374.stderr +++ b/tests/ui/issues/issue-11374.stderr @@ -4,13 +4,13 @@ error[E0308]: mismatched types LL | c.read_to(v); | ------- ^ | | | - | | expected `&mut [u8]`, found struct `Vec` + | | expected `&mut [u8]`, found `Vec<_>` | | help: consider mutably borrowing here: `&mut v` | arguments to this method are incorrect | = note: expected mutable reference `&mut [u8]` found struct `Vec<_>` -note: associated function defined here +note: method defined here --> $DIR/issue-11374.rs:13:12 | LL | pub fn read_to(&mut self, vec: &mut [u8]) { diff --git a/tests/ui/issues/issue-11844.stderr b/tests/ui/issues/issue-11844.stderr index 81cf918a103..9afd209773b 100644 --- a/tests/ui/issues/issue-11844.stderr +++ b/tests/ui/issues/issue-11844.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match a { | - this expression has type `Option<Box<{integer}>>` LL | Ok(a) => - | ^^^^^ expected enum `Option`, found enum `Result` + | ^^^^^ expected `Option<Box<{integer}>>`, found `Result<_, _>` | = note: expected enum `Option<Box<{integer}>>` found enum `Result<_, _>` diff --git a/tests/ui/issues/issue-13446.stderr b/tests/ui/issues/issue-13446.stderr index 30fb73dd372..139c34c8880 100644 --- a/tests/ui/issues/issue-13446.stderr +++ b/tests/ui/issues/issue-13446.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-13446.rs:3:26 | LL | static VEC: [u32; 256] = vec![]; - | ^^^^^^ expected array `[u32; 256]`, found struct `Vec` + | ^^^^^^ expected `[u32; 256]`, found `Vec<_>` | = note: expected array `[u32; 256]` found struct `Vec<_>` diff --git a/tests/ui/issues/issue-13466.rs b/tests/ui/issues/issue-13466.rs index a420c7704af..52d4d75d29d 100644 --- a/tests/ui/issues/issue-13466.rs +++ b/tests/ui/issues/issue-13466.rs @@ -9,12 +9,12 @@ pub fn main() { //~^ ERROR mismatched types //~| expected enum `Option<{integer}>` //~| found enum `Result<_, _>` - //~| expected enum `Option`, found enum `Result` + //~| expected `Option<{integer}>`, found `Result<_, _>` Err(e) => panic!(e) //~^ ERROR mismatched types //~| expected enum `Option<{integer}>` //~| found enum `Result<_, _>` - //~| expected enum `Option`, found enum `Result` + //~| expected `Option<{integer}>`, found `Result<_, _>` }; } diff --git a/tests/ui/issues/issue-13466.stderr b/tests/ui/issues/issue-13466.stderr index c78466f4e8c..fd928e45863 100644 --- a/tests/ui/issues/issue-13466.stderr +++ b/tests/ui/issues/issue-13466.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | let _x: usize = match Some(1) { | ------- this expression has type `Option<{integer}>` LL | Ok(u) => u, - | ^^^^^ expected enum `Option`, found enum `Result` + | ^^^^^ expected `Option<{integer}>`, found `Result<_, _>` | = note: expected enum `Option<{integer}>` found enum `Result<_, _>` @@ -16,7 +16,7 @@ LL | let _x: usize = match Some(1) { | ------- this expression has type `Option<{integer}>` ... LL | Err(e) => panic!(e) - | ^^^^^^ expected enum `Option`, found enum `Result` + | ^^^^^^ expected `Option<{integer}>`, found `Result<_, _>` | = note: expected enum `Option<{integer}>` found enum `Result<_, _>` diff --git a/tests/ui/issues/issue-14541.rs b/tests/ui/issues/issue-14541.rs index 555ec9f9868..2ff1c1f8876 100644 --- a/tests/ui/issues/issue-14541.rs +++ b/tests/ui/issues/issue-14541.rs @@ -4,7 +4,7 @@ struct Vec3 { y: f32, z: f32 } fn make(v: Vec2) { let Vec3 { y: _, z: _ } = v; //~^ ERROR mismatched types - //~| expected struct `Vec2`, found struct `Vec3` + //~| expected `Vec2`, found `Vec3` } fn main() { } diff --git a/tests/ui/issues/issue-14541.stderr b/tests/ui/issues/issue-14541.stderr index cf155f428c6..b80c68ce473 100644 --- a/tests/ui/issues/issue-14541.stderr +++ b/tests/ui/issues/issue-14541.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | let Vec3 { y: _, z: _ } = v; | ^^^^^^^^^^^^^^^^^^^ - this expression has type `Vec2` | | - | expected struct `Vec2`, found struct `Vec3` + | expected `Vec2`, found `Vec3` error: aborting due to previous error diff --git a/tests/ui/issues/issue-15783.rs b/tests/ui/issues/issue-15783.rs index 0b1f4545e88..ceb37a20e3f 100644 --- a/tests/ui/issues/issue-15783.rs +++ b/tests/ui/issues/issue-15783.rs @@ -9,6 +9,6 @@ fn main() { //~^ ERROR mismatched types //~| expected enum `Option<&[&str]>` //~| found enum `Option<&[&str; 1]>` - //~| expected slice `[&str]`, found array `[&str; 1]` + //~| expected `Option<&[&str]>`, found `Option<&[&str; 1]>` assert_eq!(msg, 3); } diff --git a/tests/ui/issues/issue-15783.stderr b/tests/ui/issues/issue-15783.stderr index 660dfe9ed3d..598ec7e6053 100644 --- a/tests/ui/issues/issue-15783.stderr +++ b/tests/ui/issues/issue-15783.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-15783.rs:8:19 | LL | let msg = foo(x); - | --- ^ expected slice `[&str]`, found array `[&str; 1]` + | --- ^ expected `Option<&[&str]>`, found `Option<&[&str; 1]>` | | | arguments to this function are incorrect | diff --git a/tests/ui/issues/issue-15896.stderr b/tests/ui/issues/issue-15896.stderr index 038337f5acc..ec0d74596aa 100644 --- a/tests/ui/issues/issue-15896.stderr +++ b/tests/ui/issues/issue-15896.stderr @@ -5,7 +5,7 @@ LL | let u = match e { | - this expression has type `E` LL | E::B( LL | Tau{t: x}, - | ^^^^^^^^^ expected enum `R`, found struct `Tau` + | ^^^^^^^^^ expected `R`, found `Tau` error: aborting due to previous error diff --git a/tests/ui/issues/issue-16338.stderr b/tests/ui/issues/issue-16338.stderr index 6878600b029..0f08485e515 100644 --- a/tests/ui/issues/issue-16338.stderr +++ b/tests/ui/issues/issue-16338.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | let Slice { data: data, len: len } = "foo"; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ----- this expression has type `&str` | | - | expected `str`, found struct `Slice` + | expected `str`, found `Slice<_>` | = note: expected type `str` found struct `Slice<_>` diff --git a/tests/ui/issues/issue-16401.rs b/tests/ui/issues/issue-16401.rs index 332352ca727..19ae7da107c 100644 --- a/tests/ui/issues/issue-16401.rs +++ b/tests/ui/issues/issue-16401.rs @@ -9,7 +9,7 @@ fn main() { //~^ ERROR mismatched types //~| expected unit type `()` //~| found struct `Slice<_>` - //~| expected `()`, found struct `Slice` + //~| expected `()`, found `Slice<_>` _ => unreachable!() } } diff --git a/tests/ui/issues/issue-16401.stderr b/tests/ui/issues/issue-16401.stderr index f8ea0907099..02f9f3ea8fd 100644 --- a/tests/ui/issues/issue-16401.stderr +++ b/tests/ui/issues/issue-16401.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match () { | -- this expression has type `()` LL | Slice { data: data, len: len } => (), - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found struct `Slice` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `Slice<_>` | = note: expected unit type `()` found struct `Slice<_>` diff --git a/tests/ui/issues/issue-16939.stderr b/tests/ui/issues/issue-16939.stderr index 76645645464..6db29bc61b1 100644 --- a/tests/ui/issues/issue-16939.stderr +++ b/tests/ui/issues/issue-16939.stderr @@ -2,17 +2,16 @@ error[E0057]: this function takes 0 arguments but 1 argument was supplied --> $DIR/issue-16939.rs:5:9 | LL | |t| f(t); - | ^ - argument unexpected + | ^ - + | | + | unexpected argument + | help: remove the extra argument | note: callable defined here --> $DIR/issue-16939.rs:4:12 | LL | fn _foo<F: Fn()> (f: F) { | ^^^^ -help: remove the extra argument - | -LL | |t| f(); - | ~~ error: aborting due to previous error diff --git a/tests/ui/issues/issue-16966.stderr b/tests/ui/issues/issue-16966.stderr index 60f5190dbd0..8c92505b5eb 100644 --- a/tests/ui/issues/issue-16966.stderr +++ b/tests/ui/issues/issue-16966.stderr @@ -1,10 +1,8 @@ error[E0282]: type annotations needed - --> $DIR/issue-16966.rs:2:5 + --> $DIR/issue-16966.rs:2:12 | LL | panic!(std::default::Default::default()); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type of the type parameter `M` declared on the function `begin_panic` - | - = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type error: aborting due to previous error diff --git a/tests/ui/issues/issue-17337.stderr b/tests/ui/issues/issue-17337.stderr index 34c2eb05fff..55e51e566d9 100644 --- a/tests/ui/issues/issue-17337.stderr +++ b/tests/ui/issues/issue-17337.stderr @@ -1,4 +1,4 @@ -error: use of deprecated associated function `Foo::foo`: text +error: use of deprecated method `Foo::foo`: text --> $DIR/issue-17337.rs:16:6 | LL | .foo(); diff --git a/tests/ui/issues/issue-18423.rs b/tests/ui/issues/issue-18423.rs index a81b32f050c..675fd041154 100644 --- a/tests/ui/issues/issue-18423.rs +++ b/tests/ui/issues/issue-18423.rs @@ -2,7 +2,7 @@ struct Foo<'a> { x: Box<'a, isize> - //~^ ERROR this struct takes 0 lifetime arguments but 1 lifetime argument was supplied + //~^ ERROR struct takes 0 lifetime arguments but 1 lifetime argument was supplied } fn main() { } diff --git a/tests/ui/issues/issue-18423.stderr b/tests/ui/issues/issue-18423.stderr index bbf79366244..5d154dbbbdd 100644 --- a/tests/ui/issues/issue-18423.stderr +++ b/tests/ui/issues/issue-18423.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: struct takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/issue-18423.rs:4:8 | LL | x: Box<'a, isize> diff --git a/tests/ui/issues/issue-18446.stderr b/tests/ui/issues/issue-18446.stderr index 939cf029253..602b80c6824 100644 --- a/tests/ui/issues/issue-18446.stderr +++ b/tests/ui/issues/issue-18446.stderr @@ -14,7 +14,7 @@ note: candidate #2 is defined in the trait `T` | LL | fn foo(&self); | ^^^^^^^^^^^^^^ -help: disambiguate the associated function for candidate #2 +help: disambiguate the method for candidate #2 | LL | T::foo(&x); | ~~~~~~~~~~ diff --git a/tests/ui/issues/issue-18819.stderr b/tests/ui/issues/issue-18819.stderr index 767fdd5caf0..1fc974b609c 100644 --- a/tests/ui/issues/issue-18819.stderr +++ b/tests/ui/issues/issue-18819.stderr @@ -4,7 +4,7 @@ error[E0061]: this function takes 2 arguments but 1 argument was supplied LL | print_x(X); | ^^^^^^^--- an argument of type `&str` is missing | -note: expected reference, found struct `X` +note: expected `&dyn Foo<Item = bool>`, found `X` --> $DIR/issue-18819.rs:16:13 | LL | print_x(X); diff --git a/tests/ui/issues/issue-19521.stderr b/tests/ui/issues/issue-19521.stderr index b6847cd755c..13a12acb360 100644 --- a/tests/ui/issues/issue-19521.stderr +++ b/tests/ui/issues/issue-19521.stderr @@ -2,7 +2,7 @@ error[E0599]: no method named `homura` found for reference `&'static str` in the --> $DIR/issue-19521.rs:2:8 | LL | "".homura()(); - | ^^^^^^ method not found in `&'static str` + | ^^^^^^ method not found in `&str` error: aborting due to previous error diff --git a/tests/ui/issues/issue-20225.stderr b/tests/ui/issues/issue-20225.stderr index 5822160107c..b1c15672051 100644 --- a/tests/ui/issues/issue-20225.stderr +++ b/tests/ui/issues/issue-20225.stderr @@ -6,7 +6,7 @@ LL | impl<'a, T> Fn<(&'a T,)> for Foo { LL | extern "rust-call" fn call(&self, (_,): (T,)) {} | ^^^^ | | - | expected `&T`, found type parameter `T` + | expected `&'a T`, found type parameter `T` | help: change the parameter type to match the trait: `(&'a T,)` | = note: expected signature `extern "rust-call" fn(&Foo, (&'a T,))` @@ -20,7 +20,7 @@ LL | impl<'a, T> FnMut<(&'a T,)> for Foo { LL | extern "rust-call" fn call_mut(&mut self, (_,): (T,)) {} | ^^^^ | | - | expected `&T`, found type parameter `T` + | expected `&'a T`, found type parameter `T` | help: change the parameter type to match the trait: `(&'a T,)` | = note: expected signature `extern "rust-call" fn(&mut Foo, (&'a T,))` @@ -35,7 +35,7 @@ LL | impl<'a, T> FnOnce<(&'a T,)> for Foo { LL | extern "rust-call" fn call_once(self, (_,): (T,)) {} | ^^^^ | | - | expected `&T`, found type parameter `T` + | expected `&'a T`, found type parameter `T` | help: change the parameter type to match the trait: `(&'a T,)` | = note: expected signature `extern "rust-call" fn(Foo, (&'a T,))` diff --git a/tests/ui/issues/issue-21202.rs b/tests/ui/issues/issue-21202.rs index f62de7ce7db..2c5f1394449 100644 --- a/tests/ui/issues/issue-21202.rs +++ b/tests/ui/issues/issue-21202.rs @@ -8,7 +8,7 @@ mod B { use crate1::A::Foo; fn bar(f: Foo) { Foo::foo(&f); - //~^ ERROR: associated function `foo` is private + //~^ ERROR: method `foo` is private } } diff --git a/tests/ui/issues/issue-21202.stderr b/tests/ui/issues/issue-21202.stderr index 1d2816feda9..e7c3f2f9a07 100644 --- a/tests/ui/issues/issue-21202.stderr +++ b/tests/ui/issues/issue-21202.stderr @@ -1,13 +1,13 @@ -error[E0624]: associated function `foo` is private +error[E0624]: method `foo` is private --> $DIR/issue-21202.rs:10:14 | LL | Foo::foo(&f); - | ^^^ private associated function + | ^^^ private method | ::: $DIR/auxiliary/issue-21202.rs:4:9 | LL | fn foo(&self) { } - | ------------- private associated function defined here + | ------------- private method defined here error: aborting due to previous error diff --git a/tests/ui/issues/issue-21332.rs b/tests/ui/issues/issue-21332.rs index 6547f3a9b19..4473d00fd5d 100644 --- a/tests/ui/issues/issue-21332.rs +++ b/tests/ui/issues/issue-21332.rs @@ -4,7 +4,7 @@ impl Iterator for S { type Item = i32; fn next(&mut self) -> Result<i32, i32> { Ok(7) } //~^ ERROR method `next` has an incompatible type for trait - //~| expected enum `Option`, found enum `Result` + //~| expected `Option<i32>`, found `Result<i32, i32>` } fn main() {} diff --git a/tests/ui/issues/issue-21332.stderr b/tests/ui/issues/issue-21332.stderr index 0e1beebf293..82549288064 100644 --- a/tests/ui/issues/issue-21332.stderr +++ b/tests/ui/issues/issue-21332.stderr @@ -4,7 +4,7 @@ error[E0053]: method `next` has an incompatible type for trait LL | fn next(&mut self) -> Result<i32, i32> { Ok(7) } | ^^^^^^^^^^^^^^^^ | | - | expected enum `Option`, found enum `Result` + | expected `Option<i32>`, found `Result<i32, i32>` | help: change the output type to match the trait: `Option<i32>` | = note: expected signature `fn(&mut S) -> Option<i32>` diff --git a/tests/ui/issues/issue-23041.stderr b/tests/ui/issues/issue-23041.stderr index 6592b76a39f..4271c67c3bc 100644 --- a/tests/ui/issues/issue-23041.stderr +++ b/tests/ui/issues/issue-23041.stderr @@ -2,7 +2,7 @@ error[E0282]: type annotations needed --> $DIR/issue-23041.rs:6:7 | LL | b.downcast_ref::<fn(_)->_>(); - | ^^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the associated function `downcast_ref` + | ^^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the method `downcast_ref` | help: consider specifying the generic argument | diff --git a/tests/ui/issues/issue-24322.stderr b/tests/ui/issues/issue-24322.stderr index 1e4c8ac7c35..954fd492812 100644 --- a/tests/ui/issues/issue-24322.stderr +++ b/tests/ui/issues/issue-24322.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-24322.rs:8:29 | LL | let x: &fn(&B) -> u32 = &B::func; - | -------------- ^^^^^^^^ expected fn pointer, found fn item + | -------------- ^^^^^^^^ expected `&fn(&B) -> u32`, found `&fn(&B) -> u32 {B::func}` | | | expected due to this | diff --git a/tests/ui/issues/issue-24819.rs b/tests/ui/issues/issue-24819.rs index 59c3f2cd114..fb4cfb7b29e 100644 --- a/tests/ui/issues/issue-24819.rs +++ b/tests/ui/issues/issue-24819.rs @@ -4,7 +4,7 @@ fn main() { let mut v = Vec::new(); foo(&mut v); //~^ ERROR mismatched types - //~| expected struct `HashSet`, found struct `Vec` + //~| expected `&mut HashSet<u32>`, found `&mut Vec<_>` } fn foo(h: &mut HashSet<u32>) { diff --git a/tests/ui/issues/issue-24819.stderr b/tests/ui/issues/issue-24819.stderr index 982a11fef80..8b4f1dbce43 100644 --- a/tests/ui/issues/issue-24819.stderr +++ b/tests/ui/issues/issue-24819.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-24819.rs:5:9 | LL | foo(&mut v); - | --- ^^^^^^ expected struct `HashSet`, found struct `Vec` + | --- ^^^^^^ expected `&mut HashSet<u32>`, found `&mut Vec<_>` | | | arguments to this function are incorrect | diff --git a/tests/ui/issues/issue-26094.rs b/tests/ui/issues/issue-26094.rs index d3d670aa92a..2742529edd3 100644 --- a/tests/ui/issues/issue-26094.rs +++ b/tests/ui/issues/issue-26094.rs @@ -1,7 +1,7 @@ macro_rules! some_macro { - ($other: expr) => ({ - $other(None) //~ NOTE argument of type `Option<_>` unexpected - }) + ($other: expr) => {{ + $other(None) //~ NOTE unexpected argument of type `Option<_>` + }}; } fn some_function() {} //~ NOTE defined here @@ -9,5 +9,4 @@ fn some_function() {} //~ NOTE defined here fn main() { some_macro!(some_function); //~^ ERROR function takes 0 arguments but 1 argument was supplied - //~| NOTE in this expansion of some_macro! } diff --git a/tests/ui/issues/issue-26094.stderr b/tests/ui/issues/issue-26094.stderr index 881a6e538ee..ecdf48470f7 100644 --- a/tests/ui/issues/issue-26094.stderr +++ b/tests/ui/issues/issue-26094.stderr @@ -2,7 +2,7 @@ error[E0061]: this function takes 0 arguments but 1 argument was supplied --> $DIR/issue-26094.rs:10:17 | LL | $other(None) - | ---- argument of type `Option<_>` unexpected + | ---- unexpected argument of type `Option<_>` ... LL | some_macro!(some_function); | ^^^^^^^^^^^^^ @@ -12,10 +12,6 @@ note: function defined here | LL | fn some_function() {} | ^^^^^^^^^^^^^ -help: remove the extra argument - | -LL | some_function() - | ~~~~~~~~~~~~~~~ error: aborting due to previous error diff --git a/tests/ui/issues/issue-27008.rs b/tests/ui/issues/issue-27008.rs index e04de33f6ef..adf8e779e0a 100644 --- a/tests/ui/issues/issue-27008.rs +++ b/tests/ui/issues/issue-27008.rs @@ -3,5 +3,5 @@ struct S; fn main() { let b = [0; S]; //~^ ERROR mismatched types - //~| expected `usize`, found struct `S` + //~| expected `usize`, found `S` } diff --git a/tests/ui/issues/issue-27008.stderr b/tests/ui/issues/issue-27008.stderr index 5b7e74c1c30..9d18045aa79 100644 --- a/tests/ui/issues/issue-27008.stderr +++ b/tests/ui/issues/issue-27008.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-27008.rs:4:17 | LL | let b = [0; S]; - | ^ expected `usize`, found struct `S` + | ^ expected `usize`, found `S` error: aborting due to previous error diff --git a/tests/ui/issues/issue-30123.stderr b/tests/ui/issues/issue-30123.stderr index 7808cbf8aa1..a00a1dbb884 100644 --- a/tests/ui/issues/issue-30123.stderr +++ b/tests/ui/issues/issue-30123.stderr @@ -1,4 +1,4 @@ -error[E0599]: no function or associated item named `new_undirected` found for struct `Graph<i32, i32>` in the current scope +error[E0599]: no function or associated item named `new_undirected` found for struct `issue_30123_aux::Graph<i32, i32>` in the current scope --> $DIR/issue-30123.rs:7:33 | LL | let ug = Graph::<i32, i32>::new_undirected(); diff --git a/tests/ui/issues/issue-30438-c.rs b/tests/ui/issues/issue-30438-c.rs index 4cf634245be..813c1d3e2cc 100644 --- a/tests/ui/issues/issue-30438-c.rs +++ b/tests/ui/issues/issue-30438-c.rs @@ -5,7 +5,6 @@ trait Trait { type Out; } struct Test<'a> { s: &'a str } fn silly<'y, 'z>(_s: &'y Test<'z>) -> &'y <Test<'z> as Trait>::Out where 'z: 'static { - //~^ WARN unnecessary lifetime parameter `'z` let x = Test { s: "this cannot last" }; &x //~^ ERROR: cannot return reference to local variable `x` diff --git a/tests/ui/issues/issue-30438-c.stderr b/tests/ui/issues/issue-30438-c.stderr index a7a5c0500fd..7c001088097 100644 --- a/tests/ui/issues/issue-30438-c.stderr +++ b/tests/ui/issues/issue-30438-c.stderr @@ -1,17 +1,9 @@ -warning: unnecessary lifetime parameter `'z` - --> $DIR/issue-30438-c.rs:7:74 - | -LL | fn silly<'y, 'z>(_s: &'y Test<'z>) -> &'y <Test<'z> as Trait>::Out where 'z: 'static { - | ^^ - | - = help: you can use the `'static` lifetime directly, in place of `'z` - error[E0515]: cannot return reference to local variable `x` - --> $DIR/issue-30438-c.rs:10:5 + --> $DIR/issue-30438-c.rs:9:5 | LL | &x | ^^ returns a reference to data owned by the current function -error: aborting due to previous error; 1 warning emitted +error: aborting due to previous error For more information about this error, try `rustc --explain E0515`. diff --git a/tests/ui/issues/issue-32122-1.stderr b/tests/ui/issues/issue-32122-1.stderr index 10b0c0967c1..b4f5b129667 100644 --- a/tests/ui/issues/issue-32122-1.stderr +++ b/tests/ui/issues/issue-32122-1.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-32122-1.rs:16:24 | LL | let _: *const u8 = &a; - | --------- ^^ expected `u8`, found struct `Foo` + | --------- ^^ expected `*const u8`, found `&Foo` | | | expected due to this | diff --git a/tests/ui/issues/issue-32122-2.stderr b/tests/ui/issues/issue-32122-2.stderr index 5c3dade8e20..02c335c1547 100644 --- a/tests/ui/issues/issue-32122-2.stderr +++ b/tests/ui/issues/issue-32122-2.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-32122-2.rs:27:24 | LL | let _: *const u8 = &a; - | --------- ^^ expected `u8`, found struct `Emm` + | --------- ^^ expected `*const u8`, found `&Emm` | | | expected due to this | diff --git a/tests/ui/issues/issue-3214.rs b/tests/ui/issues/issue-3214.rs index 928a65938b7..e3c07bb3f72 100644 --- a/tests/ui/issues/issue-3214.rs +++ b/tests/ui/issues/issue-3214.rs @@ -4,7 +4,7 @@ fn foo<T>() { } impl<T> Drop for Foo<T> { - //~^ ERROR this struct takes 0 generic arguments but 1 generic argument + //~^ ERROR struct takes 0 generic arguments but 1 generic argument fn drop(&mut self) {} } } diff --git a/tests/ui/issues/issue-3214.stderr b/tests/ui/issues/issue-3214.stderr index aa0b5ce64b4..7a2d772f0a1 100644 --- a/tests/ui/issues/issue-3214.stderr +++ b/tests/ui/issues/issue-3214.stderr @@ -8,7 +8,7 @@ LL | struct Foo { LL | x: T, | ^ use of generic parameter from outer function -error[E0107]: this struct takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-3214.rs:6:22 | LL | impl<T> Drop for Foo<T> { diff --git a/tests/ui/issues/issue-33504.stderr b/tests/ui/issues/issue-33504.stderr index d9e7c3b16e7..a831cf585f4 100644 --- a/tests/ui/issues/issue-33504.stderr +++ b/tests/ui/issues/issue-33504.stderr @@ -7,7 +7,7 @@ LL | struct Test; LL | let Test = 1; | ^^^^ - this expression has type `{integer}` | | - | expected integer, found struct `Test` + | expected integer, found `Test` | `Test` is interpreted as a unit struct, not a new binding | help: introduce a new binding instead: `other_test` diff --git a/tests/ui/issues/issue-33941.stderr b/tests/ui/issues/issue-33941.stderr index 668eaabca4c..e7f4a4fa004 100644 --- a/tests/ui/issues/issue-33941.stderr +++ b/tests/ui/issues/issue-33941.stderr @@ -2,7 +2,7 @@ error[E0271]: expected `Iter<'_, _, _>` to be an iterator that yields `&_`, but --> $DIR/issue-33941.rs:6:36 | LL | for _ in HashMap::new().iter().cloned() {} - | ^^^^^^ expected reference, found tuple + | ^^^^^^ expected `&_`, found `(&_, &_)` | = note: expected reference `&_` found tuple `(&_, &_)` @@ -20,7 +20,7 @@ error[E0271]: expected `Iter<'_, _, _>` to be an iterator that yields `&_`, but --> $DIR/issue-33941.rs:6:14 | LL | for _ in HashMap::new().iter().cloned() {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected tuple, found reference + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(&_, &_)`, found `&_` | = note: expected tuple `(&_, &_)` found reference `&_` @@ -31,7 +31,7 @@ error[E0271]: expected `Iter<'_, _, _>` to be an iterator that yields `&_`, but --> $DIR/issue-33941.rs:6:14 | LL | for _ in HashMap::new().iter().cloned() {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected tuple, found reference + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(&_, &_)`, found `&_` | = note: expected tuple `(&_, &_)` found reference `&_` diff --git a/tests/ui/issues/issue-35241.stderr b/tests/ui/issues/issue-35241.stderr index d600e934bd5..4a2c15511fe 100644 --- a/tests/ui/issues/issue-35241.stderr +++ b/tests/ui/issues/issue-35241.stderr @@ -5,7 +5,7 @@ LL | struct Foo(u32); | ---------- `Foo` defines a struct constructor here, which should be called LL | LL | fn test() -> Foo { Foo } - | --- ^^^ expected struct `Foo`, found struct constructor + | --- ^^^ expected `Foo`, found struct constructor | | | expected `Foo` because of return type | diff --git a/tests/ui/issues/issue-3680.rs b/tests/ui/issues/issue-3680.rs index 37c9000c043..a0e52798122 100644 --- a/tests/ui/issues/issue-3680.rs +++ b/tests/ui/issues/issue-3680.rs @@ -4,6 +4,6 @@ fn main() { //~^ ERROR mismatched types //~| expected enum `Option<_>` //~| found enum `Result<_, _>` - //~| expected enum `Option`, found enum `Result` + //~| expected `Option<_>`, found `Result<_, _>` } } diff --git a/tests/ui/issues/issue-3680.stderr b/tests/ui/issues/issue-3680.stderr index 29ba44f136a..0b0ae419e2b 100644 --- a/tests/ui/issues/issue-3680.stderr +++ b/tests/ui/issues/issue-3680.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match None { | ---- this expression has type `Option<_>` LL | Err(_) => () - | ^^^^^^ expected enum `Option`, found enum `Result` + | ^^^^^^ expected `Option<_>`, found `Result<_, _>` | = note: expected enum `Option<_>` found enum `Result<_, _>` diff --git a/tests/ui/issues/issue-3702-2.stderr b/tests/ui/issues/issue-3702-2.stderr index 1fd64ca90aa..0b94c3135a1 100644 --- a/tests/ui/issues/issue-3702-2.stderr +++ b/tests/ui/issues/issue-3702-2.stderr @@ -14,11 +14,11 @@ note: candidate #2 is defined in an impl of the trait `Add` for the type `isize` | LL | fn to_int(&self) -> isize { *self } | ^^^^^^^^^^^^^^^^^^^^^^^^^ -help: disambiguate the associated function for candidate #1 +help: disambiguate the method for candidate #1 | LL | ToPrimitive::to_int(&self) + other.to_int() | ~~~~~~~~~~~~~~~~~~~~~~~~~~ -help: disambiguate the associated function for candidate #2 +help: disambiguate the method for candidate #2 | LL | Add::to_int(&self) + other.to_int() | ~~~~~~~~~~~~~~~~~~ diff --git a/tests/ui/issues/issue-3763.rs b/tests/ui/issues/issue-3763.rs index 25ad6b319f9..893009a2cd9 100644 --- a/tests/ui/issues/issue-3763.rs +++ b/tests/ui/issues/issue-3763.rs @@ -1,5 +1,4 @@ -// compile-flags: -Zsave-analysis -// Also regression test for #69416 +// Regression test for #3763 mod my_mod { pub struct MyStruct { @@ -21,9 +20,9 @@ fn main() { let _woohoo = (Box::new(my_struct)).priv_field; //~^ ERROR field `priv_field` of struct `MyStruct` is private - (&my_struct).happyfun(); //~ ERROR associated function `happyfun` is private + (&my_struct).happyfun(); //~ ERROR method `happyfun` is private - (Box::new(my_struct)).happyfun(); //~ ERROR associated function `happyfun` is private + (Box::new(my_struct)).happyfun(); //~ ERROR method `happyfun` is private let nope = my_struct.priv_field; //~^ ERROR field `priv_field` of struct `MyStruct` is private } diff --git a/tests/ui/issues/issue-3763.stderr b/tests/ui/issues/issue-3763.stderr index 6f4567546d0..d101e4c33ad 100644 --- a/tests/ui/issues/issue-3763.stderr +++ b/tests/ui/issues/issue-3763.stderr @@ -1,35 +1,35 @@ error[E0616]: field `priv_field` of struct `MyStruct` is private - --> $DIR/issue-3763.rs:18:32 + --> $DIR/issue-3763.rs:17:32 | LL | let _woohoo = (&my_struct).priv_field; | ^^^^^^^^^^ private field error[E0616]: field `priv_field` of struct `MyStruct` is private - --> $DIR/issue-3763.rs:21:41 + --> $DIR/issue-3763.rs:20:41 | LL | let _woohoo = (Box::new(my_struct)).priv_field; | ^^^^^^^^^^ private field -error[E0624]: associated function `happyfun` is private - --> $DIR/issue-3763.rs:24:18 +error[E0624]: method `happyfun` is private + --> $DIR/issue-3763.rs:23:18 | LL | fn happyfun(&self) {} - | ------------------ private associated function defined here + | ------------------ private method defined here ... LL | (&my_struct).happyfun(); - | ^^^^^^^^ private associated function + | ^^^^^^^^ private method -error[E0624]: associated function `happyfun` is private - --> $DIR/issue-3763.rs:26:27 +error[E0624]: method `happyfun` is private + --> $DIR/issue-3763.rs:25:27 | LL | fn happyfun(&self) {} - | ------------------ private associated function defined here + | ------------------ private method defined here ... LL | (Box::new(my_struct)).happyfun(); - | ^^^^^^^^ private associated function + | ^^^^^^^^ private method error[E0616]: field `priv_field` of struct `MyStruct` is private - --> $DIR/issue-3763.rs:27:26 + --> $DIR/issue-3763.rs:26:26 | LL | let nope = my_struct.priv_field; | ^^^^^^^^^^ private field diff --git a/tests/ui/issues/issue-39970.rs b/tests/ui/issues/issue-39970.rs index f51e3b522e1..40d3ae30a87 100644 --- a/tests/ui/issues/issue-39970.rs +++ b/tests/ui/issues/issue-39970.rs @@ -17,5 +17,5 @@ impl Visit for () where fn main() { <() as Visit>::visit(); - //~^ ERROR type mismatch resolving `for<'a> <() as Array<'a>>::Element == ()` + //~^ ERROR type mismatch resolving `<() as Array<'a>>::Element == ()` } diff --git a/tests/ui/issues/issue-39970.stderr b/tests/ui/issues/issue-39970.stderr index 0cabdf7f234..8344b88c3be 100644 --- a/tests/ui/issues/issue-39970.stderr +++ b/tests/ui/issues/issue-39970.stderr @@ -1,8 +1,8 @@ -error[E0271]: type mismatch resolving `for<'a> <() as Array<'a>>::Element == ()` +error[E0271]: type mismatch resolving `<() as Array<'a>>::Element == ()` --> $DIR/issue-39970.rs:19:5 | LL | <() as Visit>::visit(); - | ^^^^^^^^^^^^^^^^^^^^ type mismatch resolving `for<'a> <() as Array<'a>>::Element == ()` + | ^^^^^^^^^^^^^^^^^^^^ type mismatch resolving `<() as Array<'a>>::Element == ()` | note: expected this to be `()` --> $DIR/issue-39970.rs:10:20 diff --git a/tests/ui/issues/issue-40749.stderr b/tests/ui/issues/issue-40749.stderr index fa239f744fb..afc39adec46 100644 --- a/tests/ui/issues/issue-40749.stderr +++ b/tests/ui/issues/issue-40749.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-40749.rs:2:9 | LL | [0; ..10]; - | ^^^^ expected `usize`, found struct `RangeTo` + | ^^^^ expected `usize`, found `RangeTo<{integer}>` | = note: expected type `usize` found struct `RangeTo<{integer}>` diff --git a/tests/ui/issues/issue-43420-no-over-suggest.stderr b/tests/ui/issues/issue-43420-no-over-suggest.stderr index 58fd1121a6b..9b141e2bf99 100644 --- a/tests/ui/issues/issue-43420-no-over-suggest.stderr +++ b/tests/ui/issues/issue-43420-no-over-suggest.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-43420-no-over-suggest.rs:8:9 | LL | foo(&a); - | --- ^^ expected slice `[u16]`, found struct `Vec` + | --- ^^ expected `&[u16]`, found `&Vec<u8>` | | | arguments to this function are incorrect | diff --git a/tests/ui/issues/issue-4517.rs b/tests/ui/issues/issue-4517.rs index caf85d44aac..469304e2cf7 100644 --- a/tests/ui/issues/issue-4517.rs +++ b/tests/ui/issues/issue-4517.rs @@ -4,5 +4,5 @@ fn main() { let foo: [u8; 4] = [1; 4]; bar(foo); //~^ ERROR mismatched types - //~| expected `usize`, found array `[u8; 4]` + //~| expected `usize`, found `[u8; 4]` } diff --git a/tests/ui/issues/issue-4517.stderr b/tests/ui/issues/issue-4517.stderr index 70b4ca5ec49..78ee336f19a 100644 --- a/tests/ui/issues/issue-4517.stderr +++ b/tests/ui/issues/issue-4517.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-4517.rs:5:9 | LL | bar(foo); - | --- ^^^ expected `usize`, found array `[u8; 4]` + | --- ^^^ expected `usize`, found `[u8; 4]` | | | arguments to this function are incorrect | diff --git a/tests/ui/issues/issue-47715.stderr b/tests/ui/issues/issue-47715.stderr index 0ee9388bf2b..dadea34b688 100644 --- a/tests/ui/issues/issue-47715.stderr +++ b/tests/ui/issues/issue-47715.stderr @@ -1,22 +1,22 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generics --> $DIR/issue-47715.rs:9:37 | LL | struct Container<T: Iterable<Item = impl Foo>> { | ^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generics --> $DIR/issue-47715.rs:14:30 | LL | enum Enum<T: Iterable<Item = impl Foo>> { | ^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generics --> $DIR/issue-47715.rs:19:32 | LL | union Union<T: Iterable<Item = impl Foo> + Copy> { | ^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generics --> $DIR/issue-47715.rs:24:30 | LL | type Type<T: Iterable<Item = impl Foo>> = T; diff --git a/tests/ui/issues/issue-48364.stderr b/tests/ui/issues/issue-48364.stderr index 60bbfc0c6e2..cac4af6a7f3 100644 --- a/tests/ui/issues/issue-48364.stderr +++ b/tests/ui/issues/issue-48364.stderr @@ -2,13 +2,13 @@ error[E0308]: mismatched types --> $DIR/issue-48364.rs:2:21 | LL | b"".starts_with(stringify!(foo)) - | ----------- ^^^^^^^^^^^^^^^ expected slice `[u8]`, found `str` + | ----------- ^^^^^^^^^^^^^^^ expected `&[u8]`, found `&str` | | | arguments to this method are incorrect | = note: expected reference `&[u8]` found reference `&'static str` -note: associated function defined here +note: method defined here --> $SRC_DIR/core/src/slice/mod.rs:LL:COL = note: this error originates in the macro `stringify` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/tests/ui/issues/issue-4935.stderr b/tests/ui/issues/issue-4935.stderr index bb45fa08338..e544e424403 100644 --- a/tests/ui/issues/issue-4935.stderr +++ b/tests/ui/issues/issue-4935.stderr @@ -2,17 +2,16 @@ error[E0061]: this function takes 1 argument but 2 arguments were supplied --> $DIR/issue-4935.rs:5:13 | LL | fn main() { foo(5, 6) } - | ^^^ - argument of type `{integer}` unexpected + | ^^^ --- + | | | + | | unexpected argument of type `{integer}` + | help: remove the extra argument | note: function defined here --> $DIR/issue-4935.rs:3:4 | LL | fn foo(a: usize) {} | ^^^ -------- -help: remove the extra argument - | -LL | fn main() { foo(5) } - | ~~~ error: aborting due to previous error diff --git a/tests/ui/issues/issue-4968.rs b/tests/ui/issues/issue-4968.rs index 634bd698d77..c8df46dc267 100644 --- a/tests/ui/issues/issue-4968.rs +++ b/tests/ui/issues/issue-4968.rs @@ -6,5 +6,5 @@ fn main() { //~^ ERROR mismatched types //~| expected type `{integer}` //~| found tuple `(isize, isize)` - //~| expected integer, found tuple + //~| expected integer, found `(isize, isize)` } diff --git a/tests/ui/issues/issue-4968.stderr b/tests/ui/issues/issue-4968.stderr index bbaca4ed28f..1ce0333846f 100644 --- a/tests/ui/issues/issue-4968.stderr +++ b/tests/ui/issues/issue-4968.stderr @@ -7,7 +7,7 @@ LL | fn main() { LL | match 42 { A => () } | -- ^ | | | - | | expected integer, found tuple + | | expected integer, found `(isize, isize)` | | `A` is interpreted as a constant, not a new binding | | help: introduce a new binding instead: `other_a` | this expression has type `{integer}` diff --git a/tests/ui/issues/issue-5100.rs b/tests/ui/issues/issue-5100.rs index 69ed4b0e432..53ebdec8164 100644 --- a/tests/ui/issues/issue-5100.rs +++ b/tests/ui/issues/issue-5100.rs @@ -7,7 +7,7 @@ fn main() { match (true, false) { A::B => (), //~^ ERROR mismatched types -//~| expected tuple, found enum `A` +//~| expected `(bool, bool)`, found `A` //~| expected tuple `(bool, bool)` //~| found enum `A` _ => () @@ -39,7 +39,7 @@ fn main() { match (true, false) { &(true, false) => () //~^ ERROR mismatched types -//~| expected tuple, found reference +//~| expected `(bool, bool)`, found `&_` //~| expected tuple `(bool, bool)` //~| found reference `&_` } diff --git a/tests/ui/issues/issue-5100.stderr b/tests/ui/issues/issue-5100.stderr index c87a3e348a2..b1680aacd16 100644 --- a/tests/ui/issues/issue-5100.stderr +++ b/tests/ui/issues/issue-5100.stderr @@ -7,7 +7,7 @@ LL | enum A { B, C } LL | match (true, false) { | ------------- this expression has type `(bool, bool)` LL | A::B => (), - | ^^^^ expected tuple, found enum `A` + | ^^^^ expected `(bool, bool)`, found `A` | = note: expected tuple `(bool, bool)` found enum `A` @@ -40,7 +40,7 @@ error[E0308]: mismatched types LL | match (true, false) { | ------------- this expression has type `(bool, bool)` LL | box (true, false) => () - | ^^^^^^^^^^^^^^^^^ expected tuple, found struct `Box` + | ^^^^^^^^^^^^^^^^^ expected `(bool, bool)`, found `Box<_>` | = note: expected tuple `(bool, bool)` found struct `Box<_>` @@ -51,7 +51,7 @@ error[E0308]: mismatched types LL | match (true, false) { | ------------- this expression has type `(bool, bool)` LL | &(true, false) => () - | ^^^^^^^^^^^^^^ expected tuple, found reference + | ^^^^^^^^^^^^^^ expected `(bool, bool)`, found `&_` | = note: expected tuple `(bool, bool)` found reference `&_` diff --git a/tests/ui/issues/issue-51515.rs b/tests/ui/issues/issue-51515.rs index 797c1085d51..84e09afac0a 100644 --- a/tests/ui/issues/issue-51515.rs +++ b/tests/ui/issues/issue-51515.rs @@ -5,6 +5,7 @@ fn main() { *foo = 32; //~^ ERROR cannot assign to `*foo`, which is behind a `&` reference let bar = foo; + //~^ HELP consider specifying this binding's type *bar = 64; //~^ ERROR cannot assign to `*bar`, which is behind a `&` reference } diff --git a/tests/ui/issues/issue-51515.stderr b/tests/ui/issues/issue-51515.stderr index c4e61e71953..94e5c9f1b83 100644 --- a/tests/ui/issues/issue-51515.stderr +++ b/tests/ui/issues/issue-51515.stderr @@ -10,12 +10,15 @@ LL | let foo = &mut 16; | ~~~~~~~ error[E0594]: cannot assign to `*bar`, which is behind a `&` reference - --> $DIR/issue-51515.rs:8:5 + --> $DIR/issue-51515.rs:9:5 | -LL | let bar = foo; - | --- consider changing this binding's type to be: `&mut i32` LL | *bar = 64; | ^^^^^^^^^ `bar` is a `&` reference, so the data it refers to cannot be written + | +help: consider specifying this binding's type + | +LL | let bar: &mut i32 = foo; + | ++++++++++ error: aborting due to 2 previous errors diff --git a/tests/ui/issues/issue-51632-try-desugar-incompatible-types.stderr b/tests/ui/issues/issue-51632-try-desugar-incompatible-types.stderr index cc0726bcade..7180a3d2426 100644 --- a/tests/ui/issues/issue-51632-try-desugar-incompatible-types.stderr +++ b/tests/ui/issues/issue-51632-try-desugar-incompatible-types.stderr @@ -2,7 +2,7 @@ error[E0308]: `?` operator has incompatible types --> $DIR/issue-51632-try-desugar-incompatible-types.rs:8:5 | LL | missing_discourses()? - | ^^^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found `isize` + | ^^^^^^^^^^^^^^^^^^^^^ expected `Result<isize, ()>`, found `isize` | = note: `?` operator cannot convert from `isize` to `Result<isize, ()>` = note: expected enum `Result<isize, ()>` diff --git a/tests/ui/issues/issue-53251.rs b/tests/ui/issues/issue-53251.rs index 240826a161d..da3ba63ef67 100644 --- a/tests/ui/issues/issue-53251.rs +++ b/tests/ui/issues/issue-53251.rs @@ -9,8 +9,8 @@ macro_rules! impl_add { $( fn $n() { S::f::<i64>(); - //~^ ERROR this associated function takes 0 generic - //~| ERROR this associated function takes 0 generic + //~^ ERROR associated function takes 0 generic + //~| ERROR associated function takes 0 generic } )* } diff --git a/tests/ui/issues/issue-53251.stderr b/tests/ui/issues/issue-53251.stderr index cee9a5deb05..d5f14e8deb9 100644 --- a/tests/ui/issues/issue-53251.stderr +++ b/tests/ui/issues/issue-53251.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: associated function takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-53251.rs:11:20 | LL | S::f::<i64>(); @@ -16,7 +16,7 @@ LL | fn f() {} | ^ = note: this error originates in the macro `impl_add` (in Nightly builds, run with -Z macro-backtrace for more info) -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: associated function takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-53251.rs:11:20 | LL | S::f::<i64>(); diff --git a/tests/ui/issues/issue-53348.rs b/tests/ui/issues/issue-53348.rs index d2f8c77c0ce..66800d9e929 100644 --- a/tests/ui/issues/issue-53348.rs +++ b/tests/ui/issues/issue-53348.rs @@ -9,7 +9,7 @@ fn main() { for i in v { a = *i.to_string(); //~^ ERROR mismatched types - //~| NOTE expected struct `String`, found `str` + //~| NOTE expected `String`, found `str` v2.push(a); } } diff --git a/tests/ui/issues/issue-53348.stderr b/tests/ui/issues/issue-53348.stderr index 71d9f5b3dbb..e4cdb7e889b 100644 --- a/tests/ui/issues/issue-53348.stderr +++ b/tests/ui/issues/issue-53348.stderr @@ -5,7 +5,7 @@ LL | let mut a = String::new(); | ------------- expected due to this value LL | for i in v { LL | a = *i.to_string(); - | ^^^^^^^^^^^^^^ expected struct `String`, found `str` + | ^^^^^^^^^^^^^^ expected `String`, found `str` error: aborting due to previous error diff --git a/tests/ui/issues/issue-5358-1.rs b/tests/ui/issues/issue-5358-1.rs index f5e32e78d87..14ee962b722 100644 --- a/tests/ui/issues/issue-5358-1.rs +++ b/tests/ui/issues/issue-5358-1.rs @@ -5,7 +5,7 @@ fn main() { match S(Either::Left(5)) { Either::Right(_) => {} //~^ ERROR mismatched types - //~| expected struct `S`, found enum `Either` + //~| expected `S`, found `Either<_, _>` //~| expected struct `S` //~| found enum `Either<_, _>` _ => {} diff --git a/tests/ui/issues/issue-5358-1.stderr b/tests/ui/issues/issue-5358-1.stderr index 9d5b8d9d3fc..059462a363e 100644 --- a/tests/ui/issues/issue-5358-1.stderr +++ b/tests/ui/issues/issue-5358-1.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match S(Either::Left(5)) { | ------------------ this expression has type `S` LL | Either::Right(_) => {} - | ^^^^^^^^^^^^^^^^ expected struct `S`, found enum `Either` + | ^^^^^^^^^^^^^^^^ expected `S`, found `Either<_, _>` | = note: expected struct `S` found enum `Either<_, _>` diff --git a/tests/ui/issues/issue-56943.stderr b/tests/ui/issues/issue-56943.stderr index 74ed5ec0fb6..c394e620b82 100644 --- a/tests/ui/issues/issue-56943.stderr +++ b/tests/ui/issues/issue-56943.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-56943.rs:6:29 | LL | let _: issue_56943::S = issue_56943::S2; - | -------------- ^^^^^^^^^^^^^^^ expected struct `S`, found struct `S2` + | -------------- ^^^^^^^^^^^^^^^ expected `S`, found `S2` | | | expected due to this diff --git a/tests/ui/issues/issue-57362-2.stderr b/tests/ui/issues/issue-57362-2.stderr index 7d08c4643ff..37beb587d27 100644 --- a/tests/ui/issues/issue-57362-2.stderr +++ b/tests/ui/issues/issue-57362-2.stderr @@ -1,8 +1,8 @@ -error[E0599]: the function or associated item `make_g` exists for fn pointer `for<'a> fn(&'a ())`, but its trait bounds were not satisfied +error[E0599]: the function or associated item `make_g` exists for fn pointer `fn(&())`, but its trait bounds were not satisfied --> $DIR/issue-57362-2.rs:22:25 | LL | let x = <fn (&())>::make_g(); - | ^^^^^^ function or associated item cannot be called on `for<'a> fn(&'a ())` due to unsatisfied trait bounds + | ^^^^^^ function or associated item cannot be called on `fn(&())` due to unsatisfied trait bounds | = note: the following trait bounds were not satisfied: `for<'a> fn(&'a ()): X` diff --git a/tests/ui/issues/issue-57741-1.stderr b/tests/ui/issues/issue-57741-1.stderr index 789a1f44db2..76f03bab6d1 100644 --- a/tests/ui/issues/issue-57741-1.stderr +++ b/tests/ui/issues/issue-57741-1.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | let y = match x { | - this expression has type `Box<u32>` LL | S::A { a } | S::B { b: a } => a, - | ^^^^^^^^^^ expected struct `Box`, found enum `S` + | ^^^^^^^^^^ expected `Box<u32>`, found `S` | = note: expected struct `Box<u32>` found enum `S` @@ -15,7 +15,7 @@ error[E0308]: mismatched types LL | let y = match x { | - this expression has type `Box<u32>` LL | S::A { a } | S::B { b: a } => a, - | ^^^^^^^^^^^^^ expected struct `Box`, found enum `S` + | ^^^^^^^^^^^^^ expected `Box<u32>`, found `S` | = note: expected struct `Box<u32>` found enum `S` diff --git a/tests/ui/issues/issue-57741.stderr b/tests/ui/issues/issue-57741.stderr index cd277f20ef1..38014ecce75 100644 --- a/tests/ui/issues/issue-57741.stderr +++ b/tests/ui/issues/issue-57741.stderr @@ -7,7 +7,7 @@ LL | let y = match x { | this expression has type `Box<T>` | help: consider dereferencing the boxed value: `*x` LL | T::A(a) | T::B(a) => a, - | ^^^^^^^ expected struct `Box`, found enum `T` + | ^^^^^^^ expected `Box<T>`, found `T` | = note: expected struct `Box<T>` found enum `T` @@ -21,7 +21,7 @@ LL | let y = match x { | this expression has type `Box<T>` | help: consider dereferencing the boxed value: `*x` LL | T::A(a) | T::B(a) => a, - | ^^^^^^^ expected struct `Box`, found enum `T` + | ^^^^^^^ expected `Box<T>`, found `T` | = note: expected struct `Box<T>` found enum `T` @@ -35,7 +35,7 @@ LL | let y = match x { | this expression has type `Box<S>` | help: consider dereferencing the boxed value: `*x` LL | S::A { a } | S::B { b: a } => a, - | ^^^^^^^^^^ expected struct `Box`, found enum `S` + | ^^^^^^^^^^ expected `Box<S>`, found `S` | = note: expected struct `Box<S>` found enum `S` @@ -49,7 +49,7 @@ LL | let y = match x { | this expression has type `Box<S>` | help: consider dereferencing the boxed value: `*x` LL | S::A { a } | S::B { b: a } => a, - | ^^^^^^^^^^^^^ expected struct `Box`, found enum `S` + | ^^^^^^^^^^^^^ expected `Box<S>`, found `S` | = note: expected struct `Box<S>` found enum `S` diff --git a/tests/ui/issues/issue-59488.stderr b/tests/ui/issues/issue-59488.stderr index f9846b62a72..d45beefa420 100644 --- a/tests/ui/issues/issue-59488.stderr +++ b/tests/ui/issues/issue-59488.stderr @@ -15,7 +15,7 @@ error[E0308]: mismatched types --> $DIR/issue-59488.rs:14:11 | LL | foo > 12; - | ^^ expected fn item, found integer + | ^^ expected fn item, found `i32` | = note: expected fn item `fn() -> i32 {foo}` found type `i32` @@ -37,7 +37,7 @@ error[E0308]: mismatched types --> $DIR/issue-59488.rs:18:11 | LL | bar > 13; - | ^^ expected fn item, found integer + | ^^ expected fn item, found `i64` | = note: expected fn item `fn(i64) -> i64 {bar}` found type `i64` diff --git a/tests/ui/issues/issue-60218.stderr b/tests/ui/issues/issue-60218.stderr index dd72b6515dd..563690c9a5d 100644 --- a/tests/ui/issues/issue-60218.stderr +++ b/tests/ui/issues/issue-60218.stderr @@ -10,7 +10,7 @@ note: required by a bound in `trigger_error` --> $DIR/issue-60218.rs:13:72 | LL | pub fn trigger_error<I, F>(iterable: I, functor: F) - | ------------- required by a bound in this + | ------------- required by a bound in this function ... LL | for<'t> <Map<<&'t I as IntoIterator>::IntoIter, F> as Iterator>::Item: Foo, | ^^^ required by this bound in `trigger_error` diff --git a/tests/ui/issues/issue-60622.rs b/tests/ui/issues/issue-60622.rs index 8e230c615bc..7b9443eee50 100644 --- a/tests/ui/issues/issue-60622.rs +++ b/tests/ui/issues/issue-60622.rs @@ -9,7 +9,7 @@ impl Borked { fn run_wild<T>(b: &Borked) { b.a::<'_, T>(); //~^ ERROR cannot specify lifetime arguments explicitly if late bound lifetime parameters are present - //~| ERROR this associated function takes 0 generic arguments but 1 generic argument + //~| ERROR method takes 0 generic arguments but 1 generic argument //~| WARN this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! } diff --git a/tests/ui/issues/issue-60622.stderr b/tests/ui/issues/issue-60622.stderr index ecf1ae758dd..43da2773940 100644 --- a/tests/ui/issues/issue-60622.stderr +++ b/tests/ui/issues/issue-60622.stderr @@ -16,7 +16,7 @@ LL | #![deny(warnings)] | ^^^^^^^^ = note: `#[deny(late_bound_lifetime_arguments)]` implied by `#[deny(warnings)]` -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: method takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-60622.rs:10:7 | LL | b.a::<'_, T>(); @@ -24,7 +24,7 @@ LL | b.a::<'_, T>(); | | | expected 0 generic arguments | -note: associated function defined here, with 0 generic parameters +note: method defined here, with 0 generic parameters --> $DIR/issue-60622.rs:6:8 | LL | fn a(&self) {} diff --git a/tests/ui/issues/issue-61106.stderr b/tests/ui/issues/issue-61106.stderr index 2bc09234116..eff3e6e7849 100644 --- a/tests/ui/issues/issue-61106.stderr +++ b/tests/ui/issues/issue-61106.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | foo(x.clone()); | --- ^^^^^^^^^ | | | - | | expected `&str`, found struct `String` + | | expected `&str`, found `String` | | help: consider borrowing here: `&x` | arguments to this function are incorrect | diff --git a/tests/ui/issues/issue-6458-4.stderr b/tests/ui/issues/issue-6458-4.stderr index 168ececac31..66ccfdff236 100644 --- a/tests/ui/issues/issue-6458-4.stderr +++ b/tests/ui/issues/issue-6458-4.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-6458-4.rs:1:20 | LL | fn foo(b: bool) -> Result<bool,String> { - | --- ^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found `()` + | --- ^^^^^^^^^^^^^^^^^^^ expected `Result<bool, String>`, found `()` | | | implicitly returns `()` as its body has no tail or `return` expression LL | Err("bar".to_string()); diff --git a/tests/ui/issues/issue-65634-raw-ident-suggestion.edition2015.stderr b/tests/ui/issues/issue-65634-raw-ident-suggestion.edition2015.stderr index d0cb16995af..4af3672ef72 100644 --- a/tests/ui/issues/issue-65634-raw-ident-suggestion.edition2015.stderr +++ b/tests/ui/issues/issue-65634-raw-ident-suggestion.edition2015.stderr @@ -14,11 +14,11 @@ note: candidate #2 is defined in an impl of the trait `await` for the type `r#fn | LL | fn r#struct(&self) { | ^^^^^^^^^^^^^^^^^^ -help: disambiguate the associated function for candidate #1 +help: disambiguate the method for candidate #1 | LL | async::r#struct(&r#fn {}); | ~~~~~~~~~~~~~~~~~~~~~~~~~ -help: disambiguate the associated function for candidate #2 +help: disambiguate the method for candidate #2 | LL | await::r#struct(&r#fn {}); | ~~~~~~~~~~~~~~~~~~~~~~~~~ diff --git a/tests/ui/issues/issue-65634-raw-ident-suggestion.edition2018.stderr b/tests/ui/issues/issue-65634-raw-ident-suggestion.edition2018.stderr index a75c1c41363..2b96a0fb5e5 100644 --- a/tests/ui/issues/issue-65634-raw-ident-suggestion.edition2018.stderr +++ b/tests/ui/issues/issue-65634-raw-ident-suggestion.edition2018.stderr @@ -14,11 +14,11 @@ note: candidate #2 is defined in an impl of the trait `r#await` for the type `r# | LL | fn r#struct(&self) { | ^^^^^^^^^^^^^^^^^^ -help: disambiguate the associated function for candidate #1 +help: disambiguate the method for candidate #1 | LL | r#async::r#struct(&r#fn {}); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ -help: disambiguate the associated function for candidate #2 +help: disambiguate the method for candidate #2 | LL | r#await::r#struct(&r#fn {}); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ diff --git a/tests/ui/issues/issue-67039-unsound-pin-partialeq.stderr b/tests/ui/issues/issue-67039-unsound-pin-partialeq.stderr index 37e2c3bddc8..6fde44eaf0c 100644 --- a/tests/ui/issues/issue-67039-unsound-pin-partialeq.stderr +++ b/tests/ui/issues/issue-67039-unsound-pin-partialeq.stderr @@ -2,7 +2,7 @@ error[E0271]: type mismatch resolving `<Rc<Apple> as Deref>::Target == Rc<Apple> --> $DIR/issue-67039-unsound-pin-partialeq.rs:25:29 | LL | let _ = Pin::new(Apple) == Rc::pin(Apple); - | ^^ expected struct `Apple`, found struct `Rc` + | ^^ expected `Apple`, found `Rc<Apple>` | = note: expected struct `Apple` found struct `Rc<Apple>` diff --git a/tests/ui/issues/issue-69306.stderr b/tests/ui/issues/issue-69306.stderr index 61ec5d3180c..570677298ff 100644 --- a/tests/ui/issues/issue-69306.stderr +++ b/tests/ui/issues/issue-69306.stderr @@ -22,7 +22,7 @@ error[E0308]: mismatched types LL | impl<T> S0<T> { | - this type parameter LL | const C: S0<u8> = Self(0); - | ^^^^^^^ expected `u8`, found type parameter `T` + | ^^^^^^^ expected `S0<u8>`, found `S0<T>` | = note: expected struct `S0<u8>` found struct `S0<T>` @@ -89,7 +89,7 @@ error[E0308]: mismatched types LL | impl<T> S1<T, u8> { | - this type parameter LL | const C: S1<u8, u8> = Self(0, 1); - | ^^^^^^^^^^ expected `u8`, found type parameter `T` + | ^^^^^^^^^^ expected `S1<u8, u8>`, found `S1<T, u8>` | = note: expected struct `S1<u8, _>` found struct `S1<T, _>` @@ -126,7 +126,7 @@ LL | fn map<U>(x: U) -> S2<U> { | | | expected type parameter LL | Self(x) - | ^^^^^^^ expected type parameter `U`, found type parameter `T` + | ^^^^^^^ expected `S2<U>`, found `S2<T>` | = note: expected struct `S2<U>` found struct `S2<T>` diff --git a/tests/ui/issues/issue-69455.stderr b/tests/ui/issues/issue-69455.stderr index fc343bb54aa..d3e307fba2c 100644 --- a/tests/ui/issues/issue-69455.stderr +++ b/tests/ui/issues/issue-69455.stderr @@ -2,7 +2,7 @@ error[E0284]: type annotations needed --> $DIR/issue-69455.rs:29:41 | LL | println!("{}", 23u64.test(xs.iter().sum())); - | ---- ^^^ cannot infer type of the type parameter `S` declared on the associated function `sum` + | ---- ^^^ cannot infer type of the type parameter `S` declared on the method `sum` | | | type must be known at this point | @@ -16,7 +16,7 @@ error[E0283]: type annotations needed --> $DIR/issue-69455.rs:29:41 | LL | println!("{}", 23u64.test(xs.iter().sum())); - | ---- ^^^ cannot infer type of the type parameter `S` declared on the associated function `sum` + | ---- ^^^ cannot infer type of the type parameter `S` declared on the method `sum` | | | required by a bound introduced by this call | diff --git a/tests/ui/issues/issue-69683.stderr b/tests/ui/issues/issue-69683.stderr index 193de1a35cf..c428ea9ea2c 100644 --- a/tests/ui/issues/issue-69683.stderr +++ b/tests/ui/issues/issue-69683.stderr @@ -31,7 +31,7 @@ LL | u8: Element<I>, | ^^^^^^^^^^ required by this bound in `Foo::foo` LL | { LL | fn foo(self, x: <u8 as Element<I>>::Array); - | --- required by a bound in this + | --- required by a bound in this associated function help: try using a fully qualified path to specify the expected types | LL | <u16 as Foo<I>>::foo(0u16, b); diff --git a/tests/ui/issues/issue-7061.stderr b/tests/ui/issues/issue-7061.stderr index 27034378d3f..a209f8a4249 100644 --- a/tests/ui/issues/issue-7061.stderr +++ b/tests/ui/issues/issue-7061.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-7061.rs:4:46 | LL | fn foo(&'a mut self) -> Box<BarStruct> { self } - | -------------- ^^^^ expected struct `Box`, found `&mut BarStruct` + | -------------- ^^^^ expected `Box<BarStruct>`, found `&mut BarStruct` | | | expected `Box<BarStruct>` because of return type | diff --git a/tests/ui/issues/issue-7092.rs b/tests/ui/issues/issue-7092.rs index 85bfbf90d9a..c3c96c7d3f6 100644 --- a/tests/ui/issues/issue-7092.rs +++ b/tests/ui/issues/issue-7092.rs @@ -5,7 +5,7 @@ fn foo(x: Whatever) { match x { Some(field) => //~^ ERROR mismatched types -//~| expected enum `Whatever`, found enum `Option` +//~| expected `Whatever`, found `Option<_>` //~| expected enum `Whatever` //~| found enum `Option<_>` field.access(), diff --git a/tests/ui/issues/issue-7092.stderr b/tests/ui/issues/issue-7092.stderr index 59e8d75e236..e35379fd1cf 100644 --- a/tests/ui/issues/issue-7092.stderr +++ b/tests/ui/issues/issue-7092.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match x { | - this expression has type `Whatever` LL | Some(field) => - | ^^^^^^^^^^^ expected enum `Whatever`, found enum `Option` + | ^^^^^^^^^^^ expected `Whatever`, found `Option<_>` | = note: expected enum `Whatever` found enum `Option<_>` diff --git a/tests/ui/issues/issue-71676-1.stderr b/tests/ui/issues/issue-71676-1.stderr index 2104634eb93..164641ff775 100644 --- a/tests/ui/issues/issue-71676-1.stderr +++ b/tests/ui/issues/issue-71676-1.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-71676-1.rs:43:24 | LL | let _: *const u8 = &a; - | --------- ^^ expected `u8`, found struct `Emm` + | --------- ^^ expected `*const u8`, found `&Emm` | | | expected due to this | @@ -32,7 +32,7 @@ error[E0308]: mismatched types --> $DIR/issue-71676-1.rs:49:24 | LL | let _: *const u8 = &mut a; - | --------- ^^^^^^ expected `u8`, found struct `Emm` + | --------- ^^^^^^ expected `*const u8`, found `&mut Emm` | | | expected due to this | @@ -47,7 +47,7 @@ error[E0308]: mismatched types --> $DIR/issue-71676-1.rs:52:22 | LL | let _: *mut u8 = &mut a; - | ------- ^^^^^^ expected `u8`, found struct `Emm` + | ------- ^^^^^^ expected `*mut u8`, found `&mut Emm` | | | expected due to this | diff --git a/tests/ui/issues/issue-74236/main.stderr b/tests/ui/issues/issue-74236/main.stderr index 55e94ae72c7..5cd64e48ab8 100644 --- a/tests/ui/issues/issue-74236/main.stderr +++ b/tests/ui/issues/issue-74236/main.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | let () = dep::Renamed; | ^^ ------------ this expression has type `Renamed` | | - | expected struct `Renamed`, found `()` + | expected `Renamed`, found `()` error: aborting due to previous error diff --git a/tests/ui/issues/issue-76191.stderr b/tests/ui/issues/issue-76191.stderr index 13749804796..32d9105b259 100644 --- a/tests/ui/issues/issue-76191.stderr +++ b/tests/ui/issues/issue-76191.stderr @@ -9,7 +9,7 @@ LL | match n { LL | RANGE => {} | ^^^^^ | | - | expected `i32`, found struct `RangeInclusive` + | expected `i32`, found `RangeInclusive<i32>` | `RANGE` is interpreted as a constant, not a new binding | = note: expected type `i32` @@ -31,7 +31,7 @@ LL | match n { LL | RANGE2 => {} | ^^^^^^ | | - | expected `i32`, found struct `RangeInclusive` + | expected `i32`, found `RangeInclusive<i32>` | `RANGE2` is interpreted as a constant, not a new binding | = note: expected type `i32` diff --git a/tests/ui/issues/issue-7867.rs b/tests/ui/issues/issue-7867.rs index 3074052f14f..e9fd10c6613 100644 --- a/tests/ui/issues/issue-7867.rs +++ b/tests/ui/issues/issue-7867.rs @@ -6,7 +6,7 @@ fn main() { match (true, false) { A::B => (), //~^ ERROR mismatched types - //~| expected tuple, found enum `A` + //~| expected `(bool, bool)`, found `A` //~| expected tuple `(bool, bool)` //~| found enum `A` _ => () diff --git a/tests/ui/issues/issue-7867.stderr b/tests/ui/issues/issue-7867.stderr index 0d3121d6045..4fb1af344cd 100644 --- a/tests/ui/issues/issue-7867.stderr +++ b/tests/ui/issues/issue-7867.stderr @@ -7,7 +7,7 @@ LL | enum A { B, C } LL | match (true, false) { | ------------- this expression has type `(bool, bool)` LL | A::B => (), - | ^^^^ expected tuple, found enum `A` + | ^^^^ expected `(bool, bool)`, found `A` | = note: expected tuple `(bool, bool)` found enum `A` diff --git a/tests/ui/issues/issue-92741.fixed b/tests/ui/issues/issue-92741.fixed new file mode 100644 index 00000000000..d07aeb6c029 --- /dev/null +++ b/tests/ui/issues/issue-92741.fixed @@ -0,0 +1,13 @@ +// run-rustfix +fn main() {} +fn _foo() -> bool { + if true { true } else { false } +} + +fn _bar() -> bool { + if true { true } else { false } +} + +fn _baz() -> bool { + if true { true } else { false } +} diff --git a/tests/ui/issues/issue-92741.rs b/tests/ui/issues/issue-92741.rs new file mode 100644 index 00000000000..413d5bf0478 --- /dev/null +++ b/tests/ui/issues/issue-92741.rs @@ -0,0 +1,17 @@ +// run-rustfix +fn main() {} +fn _foo() -> bool { + & //~ ERROR 4:5: 6:36: mismatched types [E0308] + mut + if true { true } else { false } +} + +fn _bar() -> bool { + & //~ ERROR 10:5: 11:40: mismatched types [E0308] + mut if true { true } else { false } +} + +fn _baz() -> bool { + & mut //~ ERROR 15:5: 16:36: mismatched types [E0308] + if true { true } else { false } +} diff --git a/tests/ui/issues/issue-92741.stderr b/tests/ui/issues/issue-92741.stderr new file mode 100644 index 00000000000..49315e7a8bf --- /dev/null +++ b/tests/ui/issues/issue-92741.stderr @@ -0,0 +1,49 @@ +error[E0308]: mismatched types + --> $DIR/issue-92741.rs:4:5 + | +LL | fn _foo() -> bool { + | ---- expected `bool` because of return type +LL | / & +LL | | mut +LL | | if true { true } else { false } + | |___________________________________^ expected `bool`, found `&mut bool` + | +help: consider removing the borrow + | +LL - & +LL - mut + | + +error[E0308]: mismatched types + --> $DIR/issue-92741.rs:10:5 + | +LL | fn _bar() -> bool { + | ---- expected `bool` because of return type +LL | / & +LL | | mut if true { true } else { false } + | |_______________________________________^ expected `bool`, found `&mut bool` + | +help: consider removing the borrow + | +LL - & +LL - mut if true { true } else { false } +LL + if true { true } else { false } + | + +error[E0308]: mismatched types + --> $DIR/issue-92741.rs:15:5 + | +LL | fn _baz() -> bool { + | ---- expected `bool` because of return type +LL | / & mut +LL | | if true { true } else { false } + | |___________________________________^ expected `bool`, found `&mut bool` + | +help: consider removing the borrow + | +LL - & mut + | + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/json/json-bom-plus-crlf-multifile.stderr b/tests/ui/json/json-bom-plus-crlf-multifile.stderr index 02f3bc687cb..84040e8050e 100644 --- a/tests/ui/json/json-bom-plus-crlf-multifile.stderr +++ b/tests/ui/json/json-bom-plus-crlf-multifile.stderr @@ -24,7 +24,7 @@ This error occurs when an expression was used in a place where the compiler expected an expression of a different type. It can occur in several cases, the most common being when calling a function and passing an argument which has a different type than the matching type in the function declaration. -"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":621,"byte_end":622,"line_start":17,"line_end":17,"column_start":22,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1; // Error in the middle of line.","highlight_start":22,"highlight_end":23}],"label":"expected struct `String`, found integer","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":612,"byte_end":618,"line_start":17,"line_end":17,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String = 1; // Error in the middle of line.","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"try using a conversion method","code":null,"level":"help","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":622,"byte_end":622,"line_start":17,"line_end":17,"column_start":23,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1; // Error in the middle of line.","highlight_start":23,"highlight_end":23}],"label":null,"suggested_replacement":".to_string()","suggestion_applicability":"MaybeIncorrect","expansion":null}],"children":[],"rendered":null}],"rendered":"$DIR/json-bom-plus-crlf-multifile-aux.rs:17:22: error[E0308]: mismatched types +"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":621,"byte_end":622,"line_start":17,"line_end":17,"column_start":22,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1; // Error in the middle of line.","highlight_start":22,"highlight_end":23}],"label":"expected `String`, found integer","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":612,"byte_end":618,"line_start":17,"line_end":17,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String = 1; // Error in the middle of line.","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"try using a conversion method","code":null,"level":"help","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":622,"byte_end":622,"line_start":17,"line_end":17,"column_start":23,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1; // Error in the middle of line.","highlight_start":23,"highlight_end":23}],"label":null,"suggested_replacement":".to_string()","suggestion_applicability":"MaybeIncorrect","expansion":null}],"children":[],"rendered":null}],"rendered":"$DIR/json-bom-plus-crlf-multifile-aux.rs:17:22: error[E0308]: mismatched types "} {"message":"mismatched types","code":{"code":"E0308","explanation":"Expected type did not match the received type. @@ -52,7 +52,7 @@ This error occurs when an expression was used in a place where the compiler expected an expression of a different type. It can occur in several cases, the most common being when calling a function and passing an argument which has a different type than the matching type in the function declaration. -"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":681,"byte_end":682,"line_start":19,"line_end":19,"column_start":22,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1","highlight_start":22,"highlight_end":23}],"label":"expected struct `String`, found integer","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":672,"byte_end":678,"line_start":19,"line_end":19,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String = 1","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"try using a conversion method","code":null,"level":"help","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":682,"byte_end":682,"line_start":19,"line_end":19,"column_start":23,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1","highlight_start":23,"highlight_end":23}],"label":null,"suggested_replacement":".to_string()","suggestion_applicability":"MaybeIncorrect","expansion":null}],"children":[],"rendered":null}],"rendered":"$DIR/json-bom-plus-crlf-multifile-aux.rs:19:22: error[E0308]: mismatched types +"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":681,"byte_end":682,"line_start":19,"line_end":19,"column_start":22,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1","highlight_start":22,"highlight_end":23}],"label":"expected `String`, found integer","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":672,"byte_end":678,"line_start":19,"line_end":19,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String = 1","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"try using a conversion method","code":null,"level":"help","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":682,"byte_end":682,"line_start":19,"line_end":19,"column_start":23,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1","highlight_start":23,"highlight_end":23}],"label":null,"suggested_replacement":".to_string()","suggestion_applicability":"MaybeIncorrect","expansion":null}],"children":[],"rendered":null}],"rendered":"$DIR/json-bom-plus-crlf-multifile-aux.rs:19:22: error[E0308]: mismatched types "} {"message":"mismatched types","code":{"code":"E0308","explanation":"Expected type did not match the received type. @@ -80,7 +80,7 @@ This error occurs when an expression was used in a place where the compiler expected an expression of a different type. It can occur in several cases, the most common being when calling a function and passing an argument which has a different type than the matching type in the function declaration. -"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":745,"byte_end":746,"line_start":23,"line_end":23,"column_start":1,"column_end":2,"is_primary":true,"text":[{"text":"1; // Error after the newline.","highlight_start":1,"highlight_end":2}],"label":"expected struct `String`, found integer","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":735,"byte_end":741,"line_start":22,"line_end":22,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String =","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"try using a conversion method","code":null,"level":"help","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":746,"byte_end":746,"line_start":23,"line_end":23,"column_start":2,"column_end":2,"is_primary":true,"text":[{"text":"1; // Error after the newline.","highlight_start":2,"highlight_end":2}],"label":null,"suggested_replacement":".to_string()","suggestion_applicability":"MaybeIncorrect","expansion":null}],"children":[],"rendered":null}],"rendered":"$DIR/json-bom-plus-crlf-multifile-aux.rs:23:1: error[E0308]: mismatched types +"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":745,"byte_end":746,"line_start":23,"line_end":23,"column_start":1,"column_end":2,"is_primary":true,"text":[{"text":"1; // Error after the newline.","highlight_start":1,"highlight_end":2}],"label":"expected `String`, found integer","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":735,"byte_end":741,"line_start":22,"line_end":22,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String =","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"try using a conversion method","code":null,"level":"help","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":746,"byte_end":746,"line_start":23,"line_end":23,"column_start":2,"column_end":2,"is_primary":true,"text":[{"text":"1; // Error after the newline.","highlight_start":2,"highlight_end":2}],"label":null,"suggested_replacement":".to_string()","suggestion_applicability":"MaybeIncorrect","expansion":null}],"children":[],"rendered":null}],"rendered":"$DIR/json-bom-plus-crlf-multifile-aux.rs:23:1: error[E0308]: mismatched types "} {"message":"mismatched types","code":{"code":"E0308","explanation":"Expected type did not match the received type. @@ -108,7 +108,7 @@ This error occurs when an expression was used in a place where the compiler expected an expression of a different type. It can occur in several cases, the most common being when calling a function and passing an argument which has a different type than the matching type in the function declaration. -"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":801,"byte_end":809,"line_start":25,"line_end":26,"column_start":22,"column_end":6,"is_primary":true,"text":[{"text":" let s : String = (","highlight_start":22,"highlight_end":23},{"text":" ); // Error spanning the newline.","highlight_start":1,"highlight_end":6}],"label":"expected struct `String`, found `()`","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":792,"byte_end":798,"line_start":25,"line_end":25,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String = (","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":"$DIR/json-bom-plus-crlf-multifile-aux.rs:25:22: error[E0308]: mismatched types +"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":801,"byte_end":809,"line_start":25,"line_end":26,"column_start":22,"column_end":6,"is_primary":true,"text":[{"text":" let s : String = (","highlight_start":22,"highlight_end":23},{"text":" ); // Error spanning the newline.","highlight_start":1,"highlight_end":6}],"label":"expected `String`, found `()`","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf-multifile-aux.rs","byte_start":792,"byte_end":798,"line_start":25,"line_end":25,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String = (","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":"$DIR/json-bom-plus-crlf-multifile-aux.rs:25:22: error[E0308]: mismatched types "} {"message":"aborting due to 4 previous errors","code":null,"level":"error","spans":[],"children":[],"rendered":"error: aborting due to 4 previous errors "} diff --git a/tests/ui/json/json-bom-plus-crlf.stderr b/tests/ui/json/json-bom-plus-crlf.stderr index df6bd7286a6..b0f450e9ecc 100644 --- a/tests/ui/json/json-bom-plus-crlf.stderr +++ b/tests/ui/json/json-bom-plus-crlf.stderr @@ -24,7 +24,7 @@ This error occurs when an expression was used in a place where the compiler expected an expression of a different type. It can occur in several cases, the most common being when calling a function and passing an argument which has a different type than the matching type in the function declaration. -"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":606,"byte_end":607,"line_start":16,"line_end":16,"column_start":22,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1; // Error in the middle of line.","highlight_start":22,"highlight_end":23}],"label":"expected struct `String`, found integer","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":597,"byte_end":603,"line_start":16,"line_end":16,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String = 1; // Error in the middle of line.","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"try using a conversion method","code":null,"level":"help","spans":[{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":607,"byte_end":607,"line_start":16,"line_end":16,"column_start":23,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1; // Error in the middle of line.","highlight_start":23,"highlight_end":23}],"label":null,"suggested_replacement":".to_string()","suggestion_applicability":"MaybeIncorrect","expansion":null}],"children":[],"rendered":null}],"rendered":"$DIR/json-bom-plus-crlf.rs:16:22: error[E0308]: mismatched types +"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":606,"byte_end":607,"line_start":16,"line_end":16,"column_start":22,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1; // Error in the middle of line.","highlight_start":22,"highlight_end":23}],"label":"expected `String`, found integer","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":597,"byte_end":603,"line_start":16,"line_end":16,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String = 1; // Error in the middle of line.","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"try using a conversion method","code":null,"level":"help","spans":[{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":607,"byte_end":607,"line_start":16,"line_end":16,"column_start":23,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1; // Error in the middle of line.","highlight_start":23,"highlight_end":23}],"label":null,"suggested_replacement":".to_string()","suggestion_applicability":"MaybeIncorrect","expansion":null}],"children":[],"rendered":null}],"rendered":"$DIR/json-bom-plus-crlf.rs:16:22: error[E0308]: mismatched types "} {"message":"mismatched types","code":{"code":"E0308","explanation":"Expected type did not match the received type. @@ -52,7 +52,7 @@ This error occurs when an expression was used in a place where the compiler expected an expression of a different type. It can occur in several cases, the most common being when calling a function and passing an argument which has a different type than the matching type in the function declaration. -"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":666,"byte_end":667,"line_start":18,"line_end":18,"column_start":22,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1","highlight_start":22,"highlight_end":23}],"label":"expected struct `String`, found integer","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":657,"byte_end":663,"line_start":18,"line_end":18,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String = 1","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"try using a conversion method","code":null,"level":"help","spans":[{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":667,"byte_end":667,"line_start":18,"line_end":18,"column_start":23,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1","highlight_start":23,"highlight_end":23}],"label":null,"suggested_replacement":".to_string()","suggestion_applicability":"MaybeIncorrect","expansion":null}],"children":[],"rendered":null}],"rendered":"$DIR/json-bom-plus-crlf.rs:18:22: error[E0308]: mismatched types +"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":666,"byte_end":667,"line_start":18,"line_end":18,"column_start":22,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1","highlight_start":22,"highlight_end":23}],"label":"expected `String`, found integer","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":657,"byte_end":663,"line_start":18,"line_end":18,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String = 1","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"try using a conversion method","code":null,"level":"help","spans":[{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":667,"byte_end":667,"line_start":18,"line_end":18,"column_start":23,"column_end":23,"is_primary":true,"text":[{"text":" let s : String = 1","highlight_start":23,"highlight_end":23}],"label":null,"suggested_replacement":".to_string()","suggestion_applicability":"MaybeIncorrect","expansion":null}],"children":[],"rendered":null}],"rendered":"$DIR/json-bom-plus-crlf.rs:18:22: error[E0308]: mismatched types "} {"message":"mismatched types","code":{"code":"E0308","explanation":"Expected type did not match the received type. @@ -80,7 +80,7 @@ This error occurs when an expression was used in a place where the compiler expected an expression of a different type. It can occur in several cases, the most common being when calling a function and passing an argument which has a different type than the matching type in the function declaration. -"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":730,"byte_end":731,"line_start":22,"line_end":22,"column_start":1,"column_end":2,"is_primary":true,"text":[{"text":"1; // Error after the newline.","highlight_start":1,"highlight_end":2}],"label":"expected struct `String`, found integer","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":720,"byte_end":726,"line_start":21,"line_end":21,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String =","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"try using a conversion method","code":null,"level":"help","spans":[{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":731,"byte_end":731,"line_start":22,"line_end":22,"column_start":2,"column_end":2,"is_primary":true,"text":[{"text":"1; // Error after the newline.","highlight_start":2,"highlight_end":2}],"label":null,"suggested_replacement":".to_string()","suggestion_applicability":"MaybeIncorrect","expansion":null}],"children":[],"rendered":null}],"rendered":"$DIR/json-bom-plus-crlf.rs:22:1: error[E0308]: mismatched types +"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":730,"byte_end":731,"line_start":22,"line_end":22,"column_start":1,"column_end":2,"is_primary":true,"text":[{"text":"1; // Error after the newline.","highlight_start":1,"highlight_end":2}],"label":"expected `String`, found integer","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":720,"byte_end":726,"line_start":21,"line_end":21,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String =","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"try using a conversion method","code":null,"level":"help","spans":[{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":731,"byte_end":731,"line_start":22,"line_end":22,"column_start":2,"column_end":2,"is_primary":true,"text":[{"text":"1; // Error after the newline.","highlight_start":2,"highlight_end":2}],"label":null,"suggested_replacement":".to_string()","suggestion_applicability":"MaybeIncorrect","expansion":null}],"children":[],"rendered":null}],"rendered":"$DIR/json-bom-plus-crlf.rs:22:1: error[E0308]: mismatched types "} {"message":"mismatched types","code":{"code":"E0308","explanation":"Expected type did not match the received type. @@ -108,7 +108,7 @@ This error occurs when an expression was used in a place where the compiler expected an expression of a different type. It can occur in several cases, the most common being when calling a function and passing an argument which has a different type than the matching type in the function declaration. -"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":786,"byte_end":794,"line_start":24,"line_end":25,"column_start":22,"column_end":6,"is_primary":true,"text":[{"text":" let s : String = (","highlight_start":22,"highlight_end":23},{"text":" ); // Error spanning the newline.","highlight_start":1,"highlight_end":6}],"label":"expected struct `String`, found `()`","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":777,"byte_end":783,"line_start":24,"line_end":24,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String = (","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":"$DIR/json-bom-plus-crlf.rs:24:22: error[E0308]: mismatched types +"},"level":"error","spans":[{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":786,"byte_end":794,"line_start":24,"line_end":25,"column_start":22,"column_end":6,"is_primary":true,"text":[{"text":" let s : String = (","highlight_start":22,"highlight_end":23},{"text":" ); // Error spanning the newline.","highlight_start":1,"highlight_end":6}],"label":"expected `String`, found `()`","suggested_replacement":null,"suggestion_applicability":null,"expansion":null},{"file_name":"$DIR/json-bom-plus-crlf.rs","byte_start":777,"byte_end":783,"line_start":24,"line_end":24,"column_start":13,"column_end":19,"is_primary":false,"text":[{"text":" let s : String = (","highlight_start":13,"highlight_end":19}],"label":"expected due to this","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":"$DIR/json-bom-plus-crlf.rs:24:22: error[E0308]: mismatched types "} {"message":"aborting due to 4 previous errors","code":null,"level":"error","spans":[],"children":[],"rendered":"error: aborting due to 4 previous errors "} diff --git a/tests/ui/kindck/kindck-send-object1.stderr b/tests/ui/kindck/kindck-send-object1.stderr index 11f597fee91..19ef4f6fc68 100644 --- a/tests/ui/kindck/kindck-send-object1.stderr +++ b/tests/ui/kindck/kindck-send-object1.stderr @@ -20,7 +20,7 @@ LL | assert_send::<Box<dyn Dummy + 'a>>(); | = help: the trait `Send` is not implemented for `(dyn Dummy + 'a)` = note: required for `Unique<(dyn Dummy + 'a)>` to implement `Send` - = note: required because it appears within the type `Box<(dyn Dummy + 'a)>` + = note: required because it appears within the type `Box<dyn Dummy>` note: required by a bound in `assert_send` --> $DIR/kindck-send-object1.rs:5:18 | diff --git a/tests/ui/kinds-of-primitive-impl.stderr b/tests/ui/kinds-of-primitive-impl.stderr index f4dbd1c40e8..21aac58f1f2 100644 --- a/tests/ui/kinds-of-primitive-impl.stderr +++ b/tests/ui/kinds-of-primitive-impl.stderr @@ -1,32 +1,32 @@ error[E0390]: cannot define inherent `impl` for primitive types - --> $DIR/kinds-of-primitive-impl.rs:1:6 + --> $DIR/kinds-of-primitive-impl.rs:1:1 | LL | impl u8 { - | ^^ + | ^^^^^^^ | = help: consider using an extension trait instead error[E0390]: cannot define inherent `impl` for primitive types - --> $DIR/kinds-of-primitive-impl.rs:6:6 + --> $DIR/kinds-of-primitive-impl.rs:6:1 | LL | impl str { - | ^^^ + | ^^^^^^^^ | = help: consider using an extension trait instead error[E0390]: cannot define inherent `impl` for primitive types - --> $DIR/kinds-of-primitive-impl.rs:12:6 + --> $DIR/kinds-of-primitive-impl.rs:12:1 | LL | impl char { - | ^^^^ + | ^^^^^^^^^ | = help: consider using an extension trait instead error[E0390]: cannot define inherent `impl` for primitive types - --> $DIR/kinds-of-primitive-impl.rs:21:6 + --> $DIR/kinds-of-primitive-impl.rs:21:1 | LL | impl &MyType { - | ^^^^^^^ + | ^^^^^^^^^^^^ | = help: consider using an extension trait instead = note: you could also try moving the reference to uses of `MyType` (such as `self`) within the implementation diff --git a/tests/ui/lang-items/bad-add-impl.rs b/tests/ui/lang-items/bad-add-impl.rs new file mode 100644 index 00000000000..0c44edbe51a --- /dev/null +++ b/tests/ui/lang-items/bad-add-impl.rs @@ -0,0 +1,18 @@ +#![feature(no_core)] +#![feature(lang_items)] +#![no_core] + +#[lang = "sized"] +trait Sized {} + +#[lang = "add"] +trait Add<T> { + const add: u32 = 1u32; +} + +impl Add<u32> for u32 {} + +fn main() { + 1u32 + 1u32; + //~^ ERROR cannot add `u32` to `u32` +} diff --git a/tests/ui/lang-items/bad-add-impl.stderr b/tests/ui/lang-items/bad-add-impl.stderr new file mode 100644 index 00000000000..3143729f99b --- /dev/null +++ b/tests/ui/lang-items/bad-add-impl.stderr @@ -0,0 +1,11 @@ +error[E0369]: cannot add `u32` to `u32` + --> $DIR/bad-add-impl.rs:16:10 + | +LL | 1u32 + 1u32; + | ---- ^ ---- u32 + | | + | u32 + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0369`. diff --git a/tests/ui/lang-items/fn-fn_mut-call-ill-formed.bad_item.stderr b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.bad_item.stderr new file mode 100644 index 00000000000..ff603111e94 --- /dev/null +++ b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.bad_item.stderr @@ -0,0 +1,18 @@ +error: failed to find an overloaded call trait for closure call + --> $DIR/fn-fn_mut-call-ill-formed.rs:39:5 + | +LL | a(); + | ^^^ + | + = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have correctly defined `call`/`call_mut`/`call_once` methods + +error: failed to find an overloaded call trait for closure call + --> $DIR/fn-fn_mut-call-ill-formed.rs:43:5 + | +LL | b(); + | ^^^ + | + = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have correctly defined `call`/`call_mut`/`call_once` methods + +error: aborting due to 2 previous errors + diff --git a/tests/ui/lang-items/fn-fn_mut-call-ill-formed.bad_sig.stderr b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.bad_sig.stderr new file mode 100644 index 00000000000..ff603111e94 --- /dev/null +++ b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.bad_sig.stderr @@ -0,0 +1,18 @@ +error: failed to find an overloaded call trait for closure call + --> $DIR/fn-fn_mut-call-ill-formed.rs:39:5 + | +LL | a(); + | ^^^ + | + = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have correctly defined `call`/`call_mut`/`call_once` methods + +error: failed to find an overloaded call trait for closure call + --> $DIR/fn-fn_mut-call-ill-formed.rs:43:5 + | +LL | b(); + | ^^^ + | + = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have correctly defined `call`/`call_mut`/`call_once` methods + +error: aborting due to 2 previous errors + diff --git a/tests/ui/lang-items/fn-fn_mut-call-ill-formed.fn_bad_item.stderr b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.fn_bad_item.stderr new file mode 100644 index 00000000000..02e33c597fe --- /dev/null +++ b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.fn_bad_item.stderr @@ -0,0 +1,18 @@ +error: failed to find an overloaded call trait for closure call + --> $DIR/fn-fn_mut-call-ill-formed.rs:42:5 + | +LL | a(); + | ^^^ + | + = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have correctly defined `call`/`call_mut`/`call_once` methods + +error: failed to find an overloaded call trait for closure call + --> $DIR/fn-fn_mut-call-ill-formed.rs:47:5 + | +LL | b(); + | ^^^ + | + = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have correctly defined `call`/`call_mut`/`call_once` methods + +error: aborting due to 2 previous errors + diff --git a/tests/ui/lang-items/fn-fn_mut-call-ill-formed.fn_bad_sig.stderr b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.fn_bad_sig.stderr new file mode 100644 index 00000000000..02e33c597fe --- /dev/null +++ b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.fn_bad_sig.stderr @@ -0,0 +1,18 @@ +error: failed to find an overloaded call trait for closure call + --> $DIR/fn-fn_mut-call-ill-formed.rs:42:5 + | +LL | a(); + | ^^^ + | + = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have correctly defined `call`/`call_mut`/`call_once` methods + +error: failed to find an overloaded call trait for closure call + --> $DIR/fn-fn_mut-call-ill-formed.rs:47:5 + | +LL | b(); + | ^^^ + | + = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have correctly defined `call`/`call_mut`/`call_once` methods + +error: aborting due to 2 previous errors + diff --git a/tests/ui/lang-items/fn-fn_mut-call-ill-formed.fn_mut_bad_item.stderr b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.fn_mut_bad_item.stderr new file mode 100644 index 00000000000..02e33c597fe --- /dev/null +++ b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.fn_mut_bad_item.stderr @@ -0,0 +1,18 @@ +error: failed to find an overloaded call trait for closure call + --> $DIR/fn-fn_mut-call-ill-formed.rs:42:5 + | +LL | a(); + | ^^^ + | + = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have correctly defined `call`/`call_mut`/`call_once` methods + +error: failed to find an overloaded call trait for closure call + --> $DIR/fn-fn_mut-call-ill-formed.rs:47:5 + | +LL | b(); + | ^^^ + | + = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have correctly defined `call`/`call_mut`/`call_once` methods + +error: aborting due to 2 previous errors + diff --git a/tests/ui/lang-items/fn-fn_mut-call-ill-formed.fn_mut_bad_sig.stderr b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.fn_mut_bad_sig.stderr new file mode 100644 index 00000000000..02e33c597fe --- /dev/null +++ b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.fn_mut_bad_sig.stderr @@ -0,0 +1,18 @@ +error: failed to find an overloaded call trait for closure call + --> $DIR/fn-fn_mut-call-ill-formed.rs:42:5 + | +LL | a(); + | ^^^ + | + = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have correctly defined `call`/`call_mut`/`call_once` methods + +error: failed to find an overloaded call trait for closure call + --> $DIR/fn-fn_mut-call-ill-formed.rs:47:5 + | +LL | b(); + | ^^^ + | + = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have correctly defined `call`/`call_mut`/`call_once` methods + +error: aborting due to 2 previous errors + diff --git a/tests/ui/lang-items/fn-fn_mut-call-ill-formed.fn_once_bad_item.stderr b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.fn_once_bad_item.stderr new file mode 100644 index 00000000000..02e33c597fe --- /dev/null +++ b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.fn_once_bad_item.stderr @@ -0,0 +1,18 @@ +error: failed to find an overloaded call trait for closure call + --> $DIR/fn-fn_mut-call-ill-formed.rs:42:5 + | +LL | a(); + | ^^^ + | + = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have correctly defined `call`/`call_mut`/`call_once` methods + +error: failed to find an overloaded call trait for closure call + --> $DIR/fn-fn_mut-call-ill-formed.rs:47:5 + | +LL | b(); + | ^^^ + | + = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have correctly defined `call`/`call_mut`/`call_once` methods + +error: aborting due to 2 previous errors + diff --git a/tests/ui/lang-items/fn-fn_mut-call-ill-formed.fn_once_bad_sig.stderr b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.fn_once_bad_sig.stderr new file mode 100644 index 00000000000..02e33c597fe --- /dev/null +++ b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.fn_once_bad_sig.stderr @@ -0,0 +1,18 @@ +error: failed to find an overloaded call trait for closure call + --> $DIR/fn-fn_mut-call-ill-formed.rs:42:5 + | +LL | a(); + | ^^^ + | + = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have correctly defined `call`/`call_mut`/`call_once` methods + +error: failed to find an overloaded call trait for closure call + --> $DIR/fn-fn_mut-call-ill-formed.rs:47:5 + | +LL | b(); + | ^^^ + | + = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have correctly defined `call`/`call_mut`/`call_once` methods + +error: aborting due to 2 previous errors + diff --git a/tests/ui/lang-items/fn-fn_mut-call-ill-formed.rs b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.rs index 52bd8136d9c..757c6538d05 100644 --- a/tests/ui/lang-items/fn-fn_mut-call-ill-formed.rs +++ b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.rs @@ -1,27 +1,49 @@ -// Make sure that an error is reported if the `call` function of the -// `fn`/`fn_mut` lang item is grossly ill-formed. +// revisions: fn_once_bad_item fn_once_bad_sig fn_mut_bad_item fn_mut_bad_sig fn_bad_item fn_bad_sig #![feature(lang_items)] #![feature(no_core)] #![no_core] +#[lang = "sized"] +trait Sized {} + +#[cfg(any(fn_bad_item, fn_bad_sig))] #[lang = "fn"] trait MyFn<T> { + #[cfg(fn_bad_sig)] + fn call(i: i32) -> i32 { 0 } + + #[cfg(fn_bad_item)] const call: i32 = 42; - //~^ ERROR: `call` trait item in `fn` lang item must be a function } +#[cfg(any(fn_mut_bad_item, fn_mut_bad_sig))] #[lang = "fn_mut"] trait MyFnMut<T> { - fn call(i: i32, j: i32) -> i32 { i + j } - //~^ ERROR: first argument of `call` in `fn_mut` lang item must be a reference + #[cfg(fn_mut_bad_sig)] + fn call_mut(i: i32) -> i32 { 0 } + + #[cfg(fn_mut_bad_item)] + const call_mut: i32 = 42; +} + +#[cfg(any(fn_once_bad_item, fn_once_bad_sig))] +#[lang = "fn_once"] +trait MyFnOnce<T> { + #[cfg(fn_once_bad_sig)] + fn call_once(i: i32) -> i32 { 0 } + + #[cfg(fn_once_bad_item)] + const call_once: i32 = 42; } fn main() { let a = || 42; a(); + //~^ ERROR failed to find an overloaded call trait for closure call let mut i = 0; - let mut b = || { i += 1; }; + let mut b = || { }; b(); + //~^ ERROR failed to find an overloaded call trait for closure call } diff --git a/tests/ui/lang-items/fn-fn_mut-call-ill-formed.stderr b/tests/ui/lang-items/fn-fn_mut-call-ill-formed.stderr deleted file mode 100644 index 82bdae270c8..00000000000 --- a/tests/ui/lang-items/fn-fn_mut-call-ill-formed.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error: `call` trait item in `fn` lang item must be a function - --> $DIR/fn-fn_mut-call-ill-formed.rs:10:5 - | -LL | const call: i32 = 42; - | ^^^^^^^^^^^^^^^^^^^^^ - -error: first argument of `call` in `fn_mut` lang item must be a reference - --> $DIR/fn-fn_mut-call-ill-formed.rs:16:16 - | -LL | fn call(i: i32, j: i32) -> i32 { i + j } - | ^^^ - -error: aborting due to 2 previous errors - diff --git a/tests/ui/lang-items/issue-86238.stderr b/tests/ui/lang-items/issue-86238.stderr index 767e6de2263..c6e811a94fe 100644 --- a/tests/ui/lang-items/issue-86238.stderr +++ b/tests/ui/lang-items/issue-86238.stderr @@ -4,7 +4,7 @@ error: failed to find an overloaded call trait for closure call LL | one() | ^^^^^ | - = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have associated `call`/`call_mut`/`call_once` functions + = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have correctly defined `call`/`call_mut`/`call_once` methods error: aborting due to previous error diff --git a/tests/ui/lang-items/lang-item-missing-generator.rs b/tests/ui/lang-items/lang-item-missing-generator.rs deleted file mode 100644 index 9b9aff38e52..00000000000 --- a/tests/ui/lang-items/lang-item-missing-generator.rs +++ /dev/null @@ -1,21 +0,0 @@ -// error-pattern: requires `generator` lang_item -#![feature(no_core, lang_items, unboxed_closures, tuple_trait)] -#![no_core] - -#[lang = "sized"] pub trait Sized { } - -#[lang = "tuple_trait"] pub trait Tuple { } - -#[lang = "fn_once"] -#[rustc_paren_sugar] -pub trait FnOnce<Args: Tuple> { - type Output; - - extern "rust-call" fn call_once(self, args: Args) -> Self::Output; -} - -pub fn abc() -> impl FnOnce(f32) { - |_| {} -} - -fn main() {} diff --git a/tests/ui/lang-items/lang-item-missing-generator.stderr b/tests/ui/lang-items/lang-item-missing-generator.stderr deleted file mode 100644 index a24fdb5fb65..00000000000 --- a/tests/ui/lang-items/lang-item-missing-generator.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0635]: unknown feature `tuple_trait` - --> $DIR/lang-item-missing-generator.rs:2:51 - | -LL | #![feature(no_core, lang_items, unboxed_closures, tuple_trait)] - | ^^^^^^^^^^^ - -error: requires `generator` lang_item - --> $DIR/lang-item-missing-generator.rs:17:17 - | -LL | pub fn abc() -> impl FnOnce(f32) { - | ^^^^^^^^^^^^^^^^ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0635`. diff --git a/tests/ui/late-bound-lifetimes/mismatched_arg_count.rs b/tests/ui/late-bound-lifetimes/mismatched_arg_count.rs index 0b331e2039f..792563fd82b 100644 --- a/tests/ui/late-bound-lifetimes/mismatched_arg_count.rs +++ b/tests/ui/late-bound-lifetimes/mismatched_arg_count.rs @@ -7,6 +7,6 @@ trait Trait<'a> { type Alias<'a, T> = <T as Trait<'a>>::Assoc; fn bar<'a, T: Trait<'a>>(_: Alias<'a, 'a, T>) {} -//~^ error: this type alias takes 1 lifetime argument but 2 lifetime arguments were supplied +//~^ error: type alias takes 1 lifetime argument but 2 lifetime arguments were supplied fn main() {} diff --git a/tests/ui/late-bound-lifetimes/mismatched_arg_count.stderr b/tests/ui/late-bound-lifetimes/mismatched_arg_count.stderr index 3704d9bb957..de58a014ee8 100644 --- a/tests/ui/late-bound-lifetimes/mismatched_arg_count.stderr +++ b/tests/ui/late-bound-lifetimes/mismatched_arg_count.stderr @@ -1,4 +1,4 @@ -error[E0107]: this type alias takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: type alias takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/mismatched_arg_count.rs:9:29 | LL | fn bar<'a, T: Trait<'a>>(_: Alias<'a, 'a, T>) {} diff --git a/tests/ui/layout/valid_range_oob.stderr b/tests/ui/layout/valid_range_oob.stderr index 7398f01643f..a3a514fb830 100644 --- a/tests/ui/layout/valid_range_oob.stderr +++ b/tests/ui/layout/valid_range_oob.stderr @@ -1,4 +1,4 @@ -error: internal compiler error: unexpected panic +error: the compiler unexpectedly panicked. this is a bug. query stack during panic: #0 [layout_of] computing layout of `Foo` diff --git a/tests/ui/let-else/accidental-if.stderr b/tests/ui/let-else/accidental-if.stderr index 5474a67aac4..57e52591730 100644 --- a/tests/ui/let-else/accidental-if.stderr +++ b/tests/ui/let-else/accidental-if.stderr @@ -10,10 +10,10 @@ help: add a block here LL | if let Some(y) = x else { | ^ help: remove the `if` if you meant to write a `let...else` statement - --> $DIR/accidental-if.rs:3:5 | -LL | if let Some(y) = x else { - | ^^ +LL - if let Some(y) = x else { +LL + let Some(y) = x else { + | error: aborting due to previous error diff --git a/tests/ui/let-else/issue-94176.stderr b/tests/ui/let-else/issue-94176.stderr index 0cb97aceebf..6a015aced6f 100644 --- a/tests/ui/let-else/issue-94176.stderr +++ b/tests/ui/let-else/issue-94176.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-94176.rs:5:32 | LL | pub fn test(a: Option<u32>) -> Option<u32> { - | ---- ^^^^^^^^^^^ expected enum `Option`, found `()` + | ---- ^^^^^^^^^^^ expected `Option<u32>`, found `()` | | | implicitly returns `()` as its body has no tail or `return` expression | diff --git a/tests/ui/let-else/let-else-deref-coercion.stderr b/tests/ui/let-else/let-else-deref-coercion.stderr index bf78a079cdf..143b838bac5 100644 --- a/tests/ui/let-else/let-else-deref-coercion.stderr +++ b/tests/ui/let-else/let-else-deref-coercion.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | let Bar::Present(z) = self else { | ^^^^^^^^^^^^^^^ ---- this expression has type `&mut Foo` | | - | expected struct `Foo`, found enum `Bar` + | expected `Foo`, found `Bar` error[E0308]: mismatched types --> $DIR/let-else-deref-coercion.rs:68:13 @@ -12,7 +12,7 @@ error[E0308]: mismatched types LL | let Bar(z) = x; | ^^^^^^ - this expression has type `&mut irrefutable::Foo` | | - | expected struct `Foo`, found struct `Bar` + | expected `Foo`, found `Bar` error: aborting due to 2 previous errors diff --git a/tests/ui/let-else/let-else-non-diverging.stderr b/tests/ui/let-else/let-else-non-diverging.stderr index 78551fcc434..661d905cd07 100644 --- a/tests/ui/let-else/let-else-non-diverging.stderr +++ b/tests/ui/let-else/let-else-non-diverging.stderr @@ -5,7 +5,7 @@ LL | let Some(x) = Some(1) else { | ________________________________^ LL | | Some(2) LL | | }; - | |_____^ expected `!`, found enum `Option` + | |_____^ expected `!`, found `Option<{integer}>` | = note: expected type `!` found enum `Option<{integer}>` @@ -32,7 +32,7 @@ error[E0308]: `else` clause of `let...else` does not diverge --> $DIR/let-else-non-diverging.rs:10:32 | LL | let Some(x) = Some(1) else { Some(2) }; - | ^^^^^^^^^^^ expected `!`, found enum `Option` + | ^^^^^^^^^^^ expected `!`, found `Option<{integer}>` | = note: expected type `!` found enum `Option<{integer}>` @@ -43,7 +43,7 @@ error[E0308]: `else` clause of `let...else` does not diverge --> $DIR/let-else-non-diverging.rs:15:32 | LL | let Some(x) = Some(1) else { foo::<Uninhabited>() }; - | ^^^^^^^^^^^^^^^^^^^^^^^^ expected `!`, found enum `Uninhabited` + | ^^^^^^^^^^^^^^^^^^^^^^^^ expected `!`, found `Uninhabited` | = note: expected type `!` found enum `Uninhabited` diff --git a/tests/ui/let-else/let-else-ref-bindings.stderr b/tests/ui/let-else/let-else-ref-bindings.stderr index 56b9e073330..ada1805e725 100644 --- a/tests/ui/let-else/let-else-ref-bindings.stderr +++ b/tests/ui/let-else/let-else-ref-bindings.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/let-else-ref-bindings.rs:16:38 | LL | let Some(ref a): Option<&[u8]> = some else { return }; - | ^^^^ expected `&[u8]`, found struct `Vec` + | ^^^^ expected `Option<&[u8]>`, found `Option<Vec<u8>>` | = note: expected enum `Option<&[u8]>` found enum `Option<Vec<u8>>` @@ -11,7 +11,7 @@ error[E0308]: mismatched types --> $DIR/let-else-ref-bindings.rs:20:38 | LL | let Some(ref a): Option<&[u8]> = &some else { return }; - | ^^^^^ expected enum `Option`, found `&Option<Vec<u8>>` + | ^^^^^ expected `Option<&[u8]>`, found `&Option<Vec<u8>>` | = note: expected enum `Option<&[u8]>` found reference `&Option<Vec<u8>>` @@ -20,7 +20,7 @@ error[E0308]: mismatched types --> $DIR/let-else-ref-bindings.rs:24:34 | LL | let Some(a): Option<&[u8]> = some else { return }; - | ------------- ^^^^ expected `&[u8]`, found struct `Vec` + | ------------- ^^^^ expected `Option<&[u8]>`, found `Option<Vec<u8>>` | | | expected due to this | @@ -31,7 +31,7 @@ error[E0308]: mismatched types --> $DIR/let-else-ref-bindings.rs:27:34 | LL | let Some(a): Option<&[u8]> = &some else { return }; - | ------------- ^^^^^ expected enum `Option`, found `&Option<Vec<u8>>` + | ------------- ^^^^^ expected `Option<&[u8]>`, found `&Option<Vec<u8>>` | | | expected due to this | @@ -42,7 +42,7 @@ error[E0308]: mismatched types --> $DIR/let-else-ref-bindings.rs:44:46 | LL | let Some(ref mut a): Option<&mut [u8]> = some else { return }; - | ^^^^ expected `&mut [u8]`, found struct `Vec` + | ^^^^ expected `Option<&mut [u8]>`, found `Option<Vec<u8>>` | = note: expected enum `Option<&mut [u8]>` found enum `Option<Vec<u8>>` @@ -51,7 +51,7 @@ error[E0308]: mismatched types --> $DIR/let-else-ref-bindings.rs:48:46 | LL | let Some(ref mut a): Option<&mut [u8]> = &mut some else { return }; - | ^^^^^^^^^ expected enum `Option`, found mutable reference + | ^^^^^^^^^ expected `Option<&mut [u8]>`, found `&mut Option<Vec<u8>>` | = note: expected enum `Option<&mut [u8]>` found mutable reference `&mut Option<Vec<u8>>` @@ -60,7 +60,7 @@ error[E0308]: mismatched types --> $DIR/let-else-ref-bindings.rs:52:38 | LL | let Some(a): Option<&mut [u8]> = some else { return }; - | ----------------- ^^^^ expected `&mut [u8]`, found struct `Vec` + | ----------------- ^^^^ expected `Option<&mut [u8]>`, found `Option<Vec<u8>>` | | | expected due to this | @@ -71,7 +71,7 @@ error[E0308]: mismatched types --> $DIR/let-else-ref-bindings.rs:55:38 | LL | let Some(a): Option<&mut [u8]> = &mut some else { return }; - | ----------------- ^^^^^^^^^ expected enum `Option`, found mutable reference + | ----------------- ^^^^^^^^^ expected `Option<&mut [u8]>`, found `&mut Option<Vec<u8>>` | | | expected due to this | diff --git a/tests/ui/lexer/issue-108019-bad-emoji-recovery.rs b/tests/ui/lexer/issue-108019-bad-emoji-recovery.rs new file mode 100644 index 00000000000..f0f86224560 --- /dev/null +++ b/tests/ui/lexer/issue-108019-bad-emoji-recovery.rs @@ -0,0 +1,45 @@ +#![allow(unused_labels)] + +// FIXME(#108019): outdated Unicode table +// fn foo() { +// '🥺 loop { +// break +// } +// } + +fn bar() { + '🐱 loop { + //~^ ERROR labeled expression must be followed by `:` + //~| ERROR lifetimes or labels cannot contain emojis + break + } +} + +fn qux() { + 'a🐱 loop { + //~^ ERROR labeled expression must be followed by `:` + //~| ERROR lifetimes or labels cannot contain emojis + break + } +} + +fn quux() { + '1🐱 loop { + //~^ ERROR labeled expression must be followed by `:` + //~| ERROR lifetimes or labels cannot start with a number + break + } +} + +fn x<'🐱>() -> &'🐱 () { + //~^ ERROR lifetimes or labels cannot contain emojis + //~| ERROR lifetimes or labels cannot contain emojis + &() +} + +fn y() { + 'a🐱: loop {} + //~^ ERROR lifetimes or labels cannot contain emojis +} + +fn main() {} diff --git a/tests/ui/lexer/issue-108019-bad-emoji-recovery.stderr b/tests/ui/lexer/issue-108019-bad-emoji-recovery.stderr new file mode 100644 index 00000000000..be77ffdea34 --- /dev/null +++ b/tests/ui/lexer/issue-108019-bad-emoji-recovery.stderr @@ -0,0 +1,86 @@ +error: labeled expression must be followed by `:` + --> $DIR/issue-108019-bad-emoji-recovery.rs:11:5 + | +LL | '🐱 loop { + | ^--- help: add `:` after the label + | | + | _____the label + | | +LL | | +LL | | +LL | | break +LL | | } + | |_____^ + | + = note: labels are used before loops and blocks, allowing e.g., `break 'label` to them + +error: labeled expression must be followed by `:` + --> $DIR/issue-108019-bad-emoji-recovery.rs:19:5 + | +LL | 'a🐱 loop { + | ^---- help: add `:` after the label + | | + | _____the label + | | +LL | | +LL | | +LL | | break +LL | | } + | |_____^ + | + = note: labels are used before loops and blocks, allowing e.g., `break 'label` to them + +error: labeled expression must be followed by `:` + --> $DIR/issue-108019-bad-emoji-recovery.rs:27:5 + | +LL | '1🐱 loop { + | ^---- help: add `:` after the label + | | + | _____the label + | | +LL | | +LL | | +LL | | break +LL | | } + | |_____^ + | + = note: labels are used before loops and blocks, allowing e.g., `break 'label` to them + +error: lifetimes or labels cannot contain emojis + --> $DIR/issue-108019-bad-emoji-recovery.rs:11:5 + | +LL | '🐱 loop { + | ^^^ + +error: lifetimes or labels cannot contain emojis + --> $DIR/issue-108019-bad-emoji-recovery.rs:19:5 + | +LL | 'a🐱 loop { + | ^^^^ + +error: lifetimes or labels cannot start with a number + --> $DIR/issue-108019-bad-emoji-recovery.rs:27:5 + | +LL | '1🐱 loop { + | ^^^^ + +error: lifetimes or labels cannot contain emojis + --> $DIR/issue-108019-bad-emoji-recovery.rs:34:6 + | +LL | fn x<'🐱>() -> &'🐱 () { + | ^^^ + +error: lifetimes or labels cannot contain emojis + --> $DIR/issue-108019-bad-emoji-recovery.rs:34:16 + | +LL | fn x<'🐱>() -> &'🐱 () { + | ^^^ + +error: lifetimes or labels cannot contain emojis + --> $DIR/issue-108019-bad-emoji-recovery.rs:41:5 + | +LL | 'a🐱: loop {} + | ^^^^ + +error: aborting due to 9 previous errors + diff --git a/tests/ui/lifetimes/issue-104432-unused-lifetimes-in-expansion.rs b/tests/ui/lifetimes/issue-104432-unused-lifetimes-in-expansion.rs new file mode 100644 index 00000000000..5d5429ec895 --- /dev/null +++ b/tests/ui/lifetimes/issue-104432-unused-lifetimes-in-expansion.rs @@ -0,0 +1,12 @@ +// check-pass + +#![deny(unused_lifetimes)] +trait Trait2 { + type As; +} + +// we should not warn about an unused lifetime about code generated from this proc macro here +#[derive(Clone)] +struct ShimMethod4<T: Trait2 + 'static>(pub &'static dyn for<'s> Fn(&'s mut T::As)); + +pub fn main() {} diff --git a/tests/ui/lifetimes/issue-107492-default-value-for-lifetime.rs b/tests/ui/lifetimes/issue-107492-default-value-for-lifetime.rs new file mode 100644 index 00000000000..f129035d040 --- /dev/null +++ b/tests/ui/lifetimes/issue-107492-default-value-for-lifetime.rs @@ -0,0 +1,6 @@ +pub struct DefaultLifetime<'a, 'b = 'static> { + //~^ ERROR unexpected default lifetime parameter + _marker: std::marker::PhantomData<&'a &'b ()>, +} + +fn main(){} diff --git a/tests/ui/lifetimes/issue-107492-default-value-for-lifetime.stderr b/tests/ui/lifetimes/issue-107492-default-value-for-lifetime.stderr new file mode 100644 index 00000000000..c235c31809f --- /dev/null +++ b/tests/ui/lifetimes/issue-107492-default-value-for-lifetime.stderr @@ -0,0 +1,8 @@ +error: unexpected default lifetime parameter + --> $DIR/issue-107492-default-value-for-lifetime.rs:1:35 + | +LL | pub struct DefaultLifetime<'a, 'b = 'static> { + | ^^^^^^^^^ lifetime parameters cannot have default values + +error: aborting due to previous error + diff --git a/tests/ui/lifetimes/issue-17728.stderr b/tests/ui/lifetimes/issue-17728.stderr index 3b25902d757..535073d6ebb 100644 --- a/tests/ui/lifetimes/issue-17728.stderr +++ b/tests/ui/lifetimes/issue-17728.stderr @@ -9,7 +9,7 @@ LL | | "n" | "north" => RoomDirection::North, LL | | "down" => RoomDirection::Down, | | ------------------- this and all prior arms are found to be of type `RoomDirection` LL | | _ => None - | | ^^^^ expected enum `RoomDirection`, found enum `Option` + | | ^^^^ expected `RoomDirection`, found `Option<_>` LL | | } | |_____- `match` arms have incompatible types | diff --git a/tests/ui/lifetimes/issue-26638.stderr b/tests/ui/lifetimes/issue-26638.stderr index 98d39d614d0..30afcecf827 100644 --- a/tests/ui/lifetimes/issue-26638.stderr +++ b/tests/ui/lifetimes/issue-26638.stderr @@ -38,11 +38,11 @@ error[E0308]: mismatched types --> $DIR/issue-26638.rs:1:69 | LL | fn parse_type(iter: Box<dyn Iterator<Item=&str>+'static>) -> &str { iter.next() } - | ---- ^^^^^^^^^^^ expected `&str`, found enum `Option` + | ---- ^^^^^^^^^^^ expected `&str`, found `Option<&str>` | | - | expected `&'static str` because of return type + | expected `&str` because of return type | - = note: expected reference `&'static str` + = note: expected reference `&str` found enum `Option<&str>` error[E0061]: this function takes 1 argument but 0 arguments were supplied @@ -60,7 +60,7 @@ error[E0308]: mismatched types --> $DIR/issue-26638.rs:5:47 | LL | fn parse_type_2(iter: fn(&u8)->&u8) -> &str { iter() } - | ---- ^^^^^^ expected `str`, found `u8` + | ---- ^^^^^^ expected `&str`, found `&u8` | | | expected `&'static str` because of return type | diff --git a/tests/ui/lifetimes/issue-69314.fixed b/tests/ui/lifetimes/issue-69314.fixed new file mode 100644 index 00000000000..41116d4ea61 --- /dev/null +++ b/tests/ui/lifetimes/issue-69314.fixed @@ -0,0 +1,22 @@ +// run-rustfix +// edition:2021 +#![allow(dead_code, unused_mut, unused_variables)] +struct A {} +struct Msg<'a> { + s: &'a [i32], +} +impl A { + async fn g(buf: &[i32]) -> Msg<'_> { + Msg { s: &buf[0..1] } + } + async fn f() { + let mut buf = [0; 512]; + let m2 = &buf[..]; //~ ERROR `buf` does not live long enough + let m = Self::g(m2).await; + Self::f2(m).await; + } + async fn f2(m: Msg<'_>) {} + //~^ ERROR implicit elided lifetime not allowed here +} + +fn main() {} diff --git a/tests/ui/lifetimes/issue-69314.rs b/tests/ui/lifetimes/issue-69314.rs new file mode 100644 index 00000000000..17445341eb6 --- /dev/null +++ b/tests/ui/lifetimes/issue-69314.rs @@ -0,0 +1,22 @@ +// run-rustfix +// edition:2021 +#![allow(dead_code, unused_mut, unused_variables)] +struct A {} +struct Msg<'a> { + s: &'a [i32], +} +impl A { + async fn g(buf: &[i32]) -> Msg<'_> { + Msg { s: &buf[0..1] } + } + async fn f() { + let mut buf = [0; 512]; + let m2 = &buf[..]; //~ ERROR `buf` does not live long enough + let m = Self::g(m2).await; + Self::f2(m).await; + } + async fn f2(m: Msg) {} + //~^ ERROR implicit elided lifetime not allowed here +} + +fn main() {} diff --git a/tests/ui/lifetimes/issue-69314.stderr b/tests/ui/lifetimes/issue-69314.stderr new file mode 100644 index 00000000000..7ae6789285b --- /dev/null +++ b/tests/ui/lifetimes/issue-69314.stderr @@ -0,0 +1,26 @@ +error[E0726]: implicit elided lifetime not allowed here + --> $DIR/issue-69314.rs:18:20 + | +LL | async fn f2(m: Msg) {} + | ^^^ expected lifetime parameter + | +help: indicate the anonymous lifetime + | +LL | async fn f2(m: Msg<'_>) {} + | ++++ + +error[E0597]: `buf` does not live long enough + --> $DIR/issue-69314.rs:14:19 + | +LL | let m2 = &buf[..]; + | ^^^ borrowed value does not live long enough +LL | let m = Self::g(m2).await; + | ----------- argument requires that `buf` is borrowed for `'static` +LL | Self::f2(m).await; +LL | } + | - `buf` dropped here while still borrowed + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0597, E0726. +For more information about an error, try `rustc --explain E0597`. diff --git a/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-return-type-is-anon.stderr b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-return-type-is-anon.stderr index 4bcd7cf9578..6fd7f67d15e 100644 --- a/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-return-type-is-anon.stderr +++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-return-type-is-anon.stderr @@ -7,7 +7,7 @@ LL | fn foo<'a>(&self, x: &'a i32) -> &i32 { | lifetime `'a` defined here LL | LL | x - | ^ associated function was supposed to return data with lifetime `'1` but it is returning data with lifetime `'a` + | ^ method was supposed to return data with lifetime `'1` but it is returning data with lifetime `'a` error: aborting due to previous error diff --git a/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-self-is-anon.stderr b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-self-is-anon.stderr index 34a64f8a63e..2687266e098 100644 --- a/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-self-is-anon.stderr +++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-self-is-anon.stderr @@ -7,7 +7,7 @@ LL | fn foo<'a>(&self, x: &'a Foo) -> &'a Foo { | lifetime `'a` defined here LL | LL | if true { x } else { self } - | ^^^^ associated function was supposed to return data with lifetime `'a` but it is returning data with lifetime `'1` + | ^^^^ method was supposed to return data with lifetime `'a` but it is returning data with lifetime `'1` error: aborting due to previous error diff --git a/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.stderr index 5601335d275..9ff5e42d732 100644 --- a/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.stderr +++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.stderr @@ -6,7 +6,7 @@ LL | fn foo<'a>(&self, x: &i32) -> &i32 { | | | let's call the lifetime of this reference `'2` LL | x - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | diff --git a/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.stderr b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.stderr index e221902c4a9..e4c855e11fe 100644 --- a/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.stderr +++ b/tests/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.stderr @@ -6,7 +6,7 @@ LL | fn foo<'a>(&self, x: &Foo) -> &Foo { | | | let's call the lifetime of this reference `'2` LL | if true { x } else { self } - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | diff --git a/tests/ui/lifetimes/unusual-rib-combinations.rs b/tests/ui/lifetimes/unusual-rib-combinations.rs index b4c86aab863..1c122f42e59 100644 --- a/tests/ui/lifetimes/unusual-rib-combinations.rs +++ b/tests/ui/lifetimes/unusual-rib-combinations.rs @@ -23,6 +23,6 @@ fn c<T = u8()>() {} // Elided lifetime in path in ConstGeneric fn d<const C: S>() {} //~^ ERROR missing lifetime specifier -//~| ERROR `S<'static>` is forbidden as the type of a const generic parameter +//~| ERROR `S<'_>` is forbidden as the type of a const generic parameter fn main() {} diff --git a/tests/ui/lifetimes/unusual-rib-combinations.stderr b/tests/ui/lifetimes/unusual-rib-combinations.stderr index 6d7b4250698..68f4fce0178 100644 --- a/tests/ui/lifetimes/unusual-rib-combinations.stderr +++ b/tests/ui/lifetimes/unusual-rib-combinations.stderr @@ -46,7 +46,7 @@ LL | fn a() -> [u8; foo::()] { = note: expected type `usize` found fn item `fn() {foo}` -error: `S<'static>` is forbidden as the type of a const generic parameter +error: `S<'_>` is forbidden as the type of a const generic parameter --> $DIR/unusual-rib-combinations.rs:24:15 | LL | fn d<const C: S>() {} diff --git a/tests/ui/lint/dead-code/in-closure.rs b/tests/ui/lint/dead-code/in-closure.rs new file mode 100644 index 00000000000..c55634405ed --- /dev/null +++ b/tests/ui/lint/dead-code/in-closure.rs @@ -0,0 +1,16 @@ +// edition: 2021 + +#![deny(dead_code)] + +pub fn foo() { + let closure = || { + fn a() {} //~ ERROR function `a` is never used + }; + closure() +} + +pub async fn async_foo() { + const A: usize = 1; //~ ERROR constant `A` is never used +} + +fn main() {} diff --git a/tests/ui/lint/dead-code/in-closure.stderr b/tests/ui/lint/dead-code/in-closure.stderr new file mode 100644 index 00000000000..deb276be702 --- /dev/null +++ b/tests/ui/lint/dead-code/in-closure.stderr @@ -0,0 +1,20 @@ +error: function `a` is never used + --> $DIR/in-closure.rs:7:12 + | +LL | fn a() {} + | ^ + | +note: the lint level is defined here + --> $DIR/in-closure.rs:3:9 + | +LL | #![deny(dead_code)] + | ^^^^^^^^^ + +error: constant `A` is never used + --> $DIR/in-closure.rs:13:11 + | +LL | const A: usize = 1; + | ^ + +error: aborting due to 2 previous errors + diff --git a/tests/ui/lint/dead-code/issue-85255.rs b/tests/ui/lint/dead-code/issue-85255.rs index 043f68137b8..1978bd4e824 100644 --- a/tests/ui/lint/dead-code/issue-85255.rs +++ b/tests/ui/lint/dead-code/issue-85255.rs @@ -11,8 +11,8 @@ struct Foo { struct Bar; impl Bar { - fn a(&self) -> i32 { 5 } //~ WARNING: associated function `a` is never used - pub fn b(&self) -> i32 { 6 } //~ WARNING: associated function `b` is never used + fn a(&self) -> i32 { 5 } //~ WARNING: method `a` is never used + pub fn b(&self) -> i32 { 6 } //~ WARNING: method `b` is never used } pub(crate) struct Foo1 { @@ -23,8 +23,8 @@ pub(crate) struct Foo1 { pub(crate) struct Bar1; impl Bar1 { - fn a(&self) -> i32 { 5 } //~ WARNING: associated function `a` is never used - pub fn b(&self) -> i32 { 6 } //~ WARNING: associated function `b` is never used + fn a(&self) -> i32 { 5 } //~ WARNING: method `a` is never used + pub fn b(&self) -> i32 { 6 } //~ WARNING: method `b` is never used } pub(crate) struct Foo2 { @@ -35,8 +35,8 @@ pub(crate) struct Foo2 { pub(crate) struct Bar2; impl Bar2 { - fn a(&self) -> i32 { 5 } //~ WARNING: associated function `a` is never used - pub fn b(&self) -> i32 { 6 } //~ WARNING: associated function `b` is never used + fn a(&self) -> i32 { 5 } //~ WARNING: method `a` is never used + pub fn b(&self) -> i32 { 6 } //~ WARNING: method `b` is never used } diff --git a/tests/ui/lint/dead-code/issue-85255.stderr b/tests/ui/lint/dead-code/issue-85255.stderr index 3497b952fdd..58a19cf3c99 100644 --- a/tests/ui/lint/dead-code/issue-85255.stderr +++ b/tests/ui/lint/dead-code/issue-85255.stderr @@ -34,37 +34,37 @@ LL | a: i32, LL | pub b: i32, | ^ -warning: associated function `a` is never used +warning: method `a` is never used --> $DIR/issue-85255.rs:14:8 | LL | fn a(&self) -> i32 { 5 } | ^ -warning: associated function `b` is never used +warning: method `b` is never used --> $DIR/issue-85255.rs:15:12 | LL | pub fn b(&self) -> i32 { 6 } | ^ -warning: associated function `a` is never used +warning: method `a` is never used --> $DIR/issue-85255.rs:26:8 | LL | fn a(&self) -> i32 { 5 } | ^ -warning: associated function `b` is never used +warning: method `b` is never used --> $DIR/issue-85255.rs:27:12 | LL | pub fn b(&self) -> i32 { 6 } | ^ -warning: associated function `a` is never used +warning: method `a` is never used --> $DIR/issue-85255.rs:38:8 | LL | fn a(&self) -> i32 { 5 } | ^ -warning: associated function `b` is never used +warning: method `b` is never used --> $DIR/issue-85255.rs:39:12 | LL | pub fn b(&self) -> i32 { 6 } diff --git a/tests/ui/lint/dead-code/lint-dead-code-3.rs b/tests/ui/lint/dead-code/lint-dead-code-3.rs index 293fcdbc5ee..20b568054df 100644 --- a/tests/ui/lint/dead-code/lint-dead-code-3.rs +++ b/tests/ui/lint/dead-code/lint-dead-code-3.rs @@ -13,7 +13,7 @@ extern "C" { struct Foo; //~ ERROR: struct `Foo` is never constructed impl Foo { - fn foo(&self) { //~ ERROR: associated function `foo` is never used + fn foo(&self) { //~ ERROR: method `foo` is never used bar() } } diff --git a/tests/ui/lint/dead-code/lint-dead-code-3.stderr b/tests/ui/lint/dead-code/lint-dead-code-3.stderr index 26fc13bae08..797b7559c01 100644 --- a/tests/ui/lint/dead-code/lint-dead-code-3.stderr +++ b/tests/ui/lint/dead-code/lint-dead-code-3.stderr @@ -34,7 +34,7 @@ error: function `blah` is never used LL | fn blah() {} | ^^^^ -error: associated function `foo` is never used +error: method `foo` is never used --> $DIR/lint-dead-code-3.rs:16:8 | LL | fn foo(&self) { diff --git a/tests/ui/lint/invalid_value-polymorphic.rs b/tests/ui/lint/invalid_value-polymorphic.rs new file mode 100644 index 00000000000..055173e9842 --- /dev/null +++ b/tests/ui/lint/invalid_value-polymorphic.rs @@ -0,0 +1,8 @@ +// compile-flags: --crate-type=lib -Zmir-enable-passes=+InstCombine +// build-pass + +#![feature(core_intrinsics)] + +pub fn generic<T>() { + core::intrinsics::assert_mem_uninitialized_valid::<&T>(); +} diff --git a/tests/ui/lint/invalid_value.stderr b/tests/ui/lint/invalid_value.stderr index 48fd4169da7..57531b0968f 100644 --- a/tests/ui/lint/invalid_value.stderr +++ b/tests/ui/lint/invalid_value.stderr @@ -61,10 +61,7 @@ error: the type `!` does not permit zero-initialization --> $DIR/invalid_value.rs:65:23 | LL | let _val: ! = mem::zeroed(); - | ^^^^^^^^^^^^^ - | | - | this code causes undefined behavior when executed - | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done + | ^^^^^^^^^^^^^ this code causes undefined behavior when executed | = note: the `!` type has no valid value @@ -72,10 +69,7 @@ error: the type `!` does not permit being left uninitialized --> $DIR/invalid_value.rs:66:23 | LL | let _val: ! = mem::uninitialized(); - | ^^^^^^^^^^^^^^^^^^^^ - | | - | this code causes undefined behavior when executed - | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done + | ^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed | = note: the `!` type has no valid value @@ -83,10 +77,7 @@ error: the type `(i32, !)` does not permit zero-initialization --> $DIR/invalid_value.rs:68:30 | LL | let _val: (i32, !) = mem::zeroed(); - | ^^^^^^^^^^^^^ - | | - | this code causes undefined behavior when executed - | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done + | ^^^^^^^^^^^^^ this code causes undefined behavior when executed | = note: the `!` type has no valid value @@ -94,10 +85,7 @@ error: the type `(i32, !)` does not permit being left uninitialized --> $DIR/invalid_value.rs:69:30 | LL | let _val: (i32, !) = mem::uninitialized(); - | ^^^^^^^^^^^^^^^^^^^^ - | | - | this code causes undefined behavior when executed - | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done + | ^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed | = note: integers must be initialized @@ -105,10 +93,7 @@ error: the type `Void` does not permit zero-initialization --> $DIR/invalid_value.rs:71:26 | LL | let _val: Void = mem::zeroed(); - | ^^^^^^^^^^^^^ - | | - | this code causes undefined behavior when executed - | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done + | ^^^^^^^^^^^^^ this code causes undefined behavior when executed | note: enums with no inhabited variants have no valid value --> $DIR/invalid_value.rs:12:1 @@ -120,10 +105,7 @@ error: the type `Void` does not permit being left uninitialized --> $DIR/invalid_value.rs:72:26 | LL | let _val: Void = mem::uninitialized(); - | ^^^^^^^^^^^^^^^^^^^^ - | | - | this code causes undefined behavior when executed - | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done + | ^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed | note: enums with no inhabited variants have no valid value --> $DIR/invalid_value.rs:12:1 @@ -405,10 +387,7 @@ error: the type `TwoUninhabited` does not permit zero-initialization --> $DIR/invalid_value.rs:104:36 | LL | let _val: TwoUninhabited = mem::zeroed(); - | ^^^^^^^^^^^^^ - | | - | this code causes undefined behavior when executed - | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done + | ^^^^^^^^^^^^^ this code causes undefined behavior when executed | note: enums with no inhabited variants have no valid value --> $DIR/invalid_value.rs:42:1 @@ -420,10 +399,7 @@ error: the type `TwoUninhabited` does not permit being left uninitialized --> $DIR/invalid_value.rs:105:36 | LL | let _val: TwoUninhabited = mem::uninitialized(); - | ^^^^^^^^^^^^^^^^^^^^ - | | - | this code causes undefined behavior when executed - | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done + | ^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed | note: enums with no inhabited variants have no valid value --> $DIR/invalid_value.rs:42:1 diff --git a/tests/ui/lint/issue-108155.rs b/tests/ui/lint/issue-108155.rs new file mode 100644 index 00000000000..4ae0cbd92ff --- /dev/null +++ b/tests/ui/lint/issue-108155.rs @@ -0,0 +1,15 @@ +// check-pass +// check that `deref_into_dyn_supertrait` doesn't cause ICE by eagerly converting +// a cancelled lint + +#![allow(deref_into_dyn_supertrait)] + +trait Trait {} +impl std::ops::Deref for dyn Trait + Send + Sync { + type Target = dyn Trait; + fn deref(&self) -> &Self::Target { + self + } +} + +fn main() {} diff --git a/tests/ui/lint/lint-missing-doc.rs b/tests/ui/lint/lint-missing-doc.rs index 2297257919e..4a234d2651a 100644 --- a/tests/ui/lint/lint-missing-doc.rs +++ b/tests/ui/lint/lint-missing-doc.rs @@ -50,8 +50,10 @@ trait B { } pub trait C { //~ ERROR: missing documentation for a trait - fn foo(&self); //~ ERROR: missing documentation for an associated function - fn foo_with_impl(&self) {} //~ ERROR: missing documentation for an associated function + fn foo(&self); //~ ERROR: missing documentation for a method + fn foo_with_impl(&self) {} //~ ERROR: missing documentation for a method + fn foo_no_self(); //~ ERROR: missing documentation for an associated function + fn foo_no_self_with_impl() {} //~ ERROR: missing documentation for an associated function } #[allow(missing_docs)] diff --git a/tests/ui/lint/lint-missing-doc.stderr b/tests/ui/lint/lint-missing-doc.stderr index d68472d4b66..733d062a08b 100644 --- a/tests/ui/lint/lint-missing-doc.stderr +++ b/tests/ui/lint/lint-missing-doc.stderr @@ -40,101 +40,113 @@ error: missing documentation for a trait LL | pub trait C { | ^^^^^^^^^^^ -error: missing documentation for an associated function +error: missing documentation for a method --> $DIR/lint-missing-doc.rs:53:5 | LL | fn foo(&self); | ^^^^^^^^^^^^^^ -error: missing documentation for an associated function +error: missing documentation for a method --> $DIR/lint-missing-doc.rs:54:5 | LL | fn foo_with_impl(&self) {} | ^^^^^^^^^^^^^^^^^^^^^^^ +error: missing documentation for an associated function + --> $DIR/lint-missing-doc.rs:55:5 + | +LL | fn foo_no_self(); + | ^^^^^^^^^^^^^^^^^ + +error: missing documentation for an associated function + --> $DIR/lint-missing-doc.rs:56:5 + | +LL | fn foo_no_self_with_impl() {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + error: missing documentation for an associated type - --> $DIR/lint-missing-doc.rs:64:5 + --> $DIR/lint-missing-doc.rs:66:5 | LL | type AssociatedType; | ^^^^^^^^^^^^^^^^^^^ error: missing documentation for an associated type - --> $DIR/lint-missing-doc.rs:65:5 + --> $DIR/lint-missing-doc.rs:67:5 | LL | type AssociatedTypeDef = Self; | ^^^^^^^^^^^^^^^^^^^^^^ error: missing documentation for an associated function - --> $DIR/lint-missing-doc.rs:81:5 + --> $DIR/lint-missing-doc.rs:83:5 | LL | pub fn foo() {} | ^^^^^^^^^^^^ error: missing documentation for an enum - --> $DIR/lint-missing-doc.rs:118:1 + --> $DIR/lint-missing-doc.rs:120:1 | LL | pub enum PubBaz { | ^^^^^^^^^^^^^^^ error: missing documentation for a variant - --> $DIR/lint-missing-doc.rs:119:5 + --> $DIR/lint-missing-doc.rs:121:5 | LL | PubBazA { | ^^^^^^^ error: missing documentation for a struct field - --> $DIR/lint-missing-doc.rs:120:9 + --> $DIR/lint-missing-doc.rs:122:9 | LL | a: isize, | ^^^^^^^^ error: missing documentation for a constant - --> $DIR/lint-missing-doc.rs:151:1 + --> $DIR/lint-missing-doc.rs:153:1 | LL | pub const FOO4: u32 = 0; | ^^^^^^^^^^^^^^^^^^^ error: missing documentation for a static - --> $DIR/lint-missing-doc.rs:161:1 + --> $DIR/lint-missing-doc.rs:163:1 | LL | pub static BAR4: u32 = 0; | ^^^^^^^^^^^^^^^^^^^^ error: missing documentation for a function - --> $DIR/lint-missing-doc.rs:167:5 + --> $DIR/lint-missing-doc.rs:169:5 | LL | pub fn undocumented1() {} | ^^^^^^^^^^^^^^^^^^^^^^ error: missing documentation for a function - --> $DIR/lint-missing-doc.rs:168:5 + --> $DIR/lint-missing-doc.rs:170:5 | LL | pub fn undocumented2() {} | ^^^^^^^^^^^^^^^^^^^^^^ error: missing documentation for a function - --> $DIR/lint-missing-doc.rs:174:9 + --> $DIR/lint-missing-doc.rs:176:9 | LL | pub fn also_undocumented1() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: missing documentation for a function - --> $DIR/lint-missing-doc.rs:189:5 + --> $DIR/lint-missing-doc.rs:191:5 | LL | pub fn extern_fn_undocumented(f: f32) -> f32; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: missing documentation for a static - --> $DIR/lint-missing-doc.rs:194:5 + --> $DIR/lint-missing-doc.rs:196:5 | LL | pub static EXTERN_STATIC_UNDOCUMENTED: u8; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: missing documentation for a foreign type - --> $DIR/lint-missing-doc.rs:199:5 + --> $DIR/lint-missing-doc.rs:201:5 | LL | pub type ExternTyUndocumented; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: aborting due to 22 previous errors +error: aborting due to 24 previous errors diff --git a/tests/ui/lint/lint-stability-deprecated.rs b/tests/ui/lint/lint-stability-deprecated.rs index 74c35083e60..a56a37228e5 100644 --- a/tests/ui/lint/lint-stability-deprecated.rs +++ b/tests/ui/lint/lint-stability-deprecated.rs @@ -22,40 +22,40 @@ mod cross_crate { let foo = MethodTester; deprecated(); //~ WARN use of deprecated function `lint_stability::deprecated` - foo.method_deprecated(); //~ WARN use of deprecated associated function `lint_stability::MethodTester::method_deprecated` - Foo::method_deprecated(&foo); //~ WARN use of deprecated associated function `lint_stability::MethodTester::method_deprecated` - <Foo>::method_deprecated(&foo); //~ WARN use of deprecated associated function `lint_stability::MethodTester::method_deprecated` - foo.trait_deprecated(); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated` - Trait::trait_deprecated(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated` - <Foo>::trait_deprecated(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated` - <Foo as Trait>::trait_deprecated(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated` + foo.method_deprecated(); //~ WARN use of deprecated method `lint_stability::MethodTester::method_deprecated` + Foo::method_deprecated(&foo); //~ WARN use of deprecated method `lint_stability::MethodTester::method_deprecated` + <Foo>::method_deprecated(&foo); //~ WARN use of deprecated method `lint_stability::MethodTester::method_deprecated` + foo.trait_deprecated(); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated` + Trait::trait_deprecated(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated` + <Foo>::trait_deprecated(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated` + <Foo as Trait>::trait_deprecated(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated` deprecated_text(); //~ WARN use of deprecated function `lint_stability::deprecated_text`: text - foo.method_deprecated_text(); //~ WARN use of deprecated associated function `lint_stability::MethodTester::method_deprecated_text`: text - Foo::method_deprecated_text(&foo); //~ WARN use of deprecated associated function `lint_stability::MethodTester::method_deprecated_text`: text - <Foo>::method_deprecated_text(&foo); //~ WARN use of deprecated associated function `lint_stability::MethodTester::method_deprecated_text`: text - foo.trait_deprecated_text(); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_text`: text - Trait::trait_deprecated_text(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_text`: text - <Foo>::trait_deprecated_text(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_text`: text - <Foo as Trait>::trait_deprecated_text(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_text`: text + foo.method_deprecated_text(); //~ WARN use of deprecated method `lint_stability::MethodTester::method_deprecated_text`: text + Foo::method_deprecated_text(&foo); //~ WARN use of deprecated method `lint_stability::MethodTester::method_deprecated_text`: text + <Foo>::method_deprecated_text(&foo); //~ WARN use of deprecated method `lint_stability::MethodTester::method_deprecated_text`: text + foo.trait_deprecated_text(); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_text`: text + Trait::trait_deprecated_text(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_text`: text + <Foo>::trait_deprecated_text(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_text`: text + <Foo as Trait>::trait_deprecated_text(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_text`: text deprecated_unstable(); //~ WARN use of deprecated function `lint_stability::deprecated_unstable` - foo.method_deprecated_unstable(); //~ WARN use of deprecated associated function `lint_stability::MethodTester::method_deprecated_unstable` - Foo::method_deprecated_unstable(&foo); //~ WARN use of deprecated associated function `lint_stability::MethodTester::method_deprecated_unstable` - <Foo>::method_deprecated_unstable(&foo); //~ WARN use of deprecated associated function `lint_stability::MethodTester::method_deprecated_unstable` - foo.trait_deprecated_unstable(); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable` - Trait::trait_deprecated_unstable(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable` - <Foo>::trait_deprecated_unstable(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable` - <Foo as Trait>::trait_deprecated_unstable(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable` + foo.method_deprecated_unstable(); //~ WARN use of deprecated method `lint_stability::MethodTester::method_deprecated_unstable` + Foo::method_deprecated_unstable(&foo); //~ WARN use of deprecated method `lint_stability::MethodTester::method_deprecated_unstable` + <Foo>::method_deprecated_unstable(&foo); //~ WARN use of deprecated method `lint_stability::MethodTester::method_deprecated_unstable` + foo.trait_deprecated_unstable(); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_unstable` + Trait::trait_deprecated_unstable(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_unstable` + <Foo>::trait_deprecated_unstable(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_unstable` + <Foo as Trait>::trait_deprecated_unstable(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_unstable` deprecated_unstable_text(); //~ WARN use of deprecated function `lint_stability::deprecated_unstable_text`: text - foo.method_deprecated_unstable_text(); //~ WARN use of deprecated associated function `lint_stability::MethodTester::method_deprecated_unstable_text`: text - Foo::method_deprecated_unstable_text(&foo); //~ WARN use of deprecated associated function `lint_stability::MethodTester::method_deprecated_unstable_text`: text - <Foo>::method_deprecated_unstable_text(&foo); //~ WARN use of deprecated associated function `lint_stability::MethodTester::method_deprecated_unstable_text`: text - foo.trait_deprecated_unstable_text(); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable_text`: text - Trait::trait_deprecated_unstable_text(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable_text`: text - <Foo>::trait_deprecated_unstable_text(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable_text`: text - <Foo as Trait>::trait_deprecated_unstable_text(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable_text`: text + foo.method_deprecated_unstable_text(); //~ WARN use of deprecated method `lint_stability::MethodTester::method_deprecated_unstable_text`: text + Foo::method_deprecated_unstable_text(&foo); //~ WARN use of deprecated method `lint_stability::MethodTester::method_deprecated_unstable_text`: text + <Foo>::method_deprecated_unstable_text(&foo); //~ WARN use of deprecated method `lint_stability::MethodTester::method_deprecated_unstable_text`: text + foo.trait_deprecated_unstable_text(); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_unstable_text`: text + Trait::trait_deprecated_unstable_text(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_unstable_text`: text + <Foo>::trait_deprecated_unstable_text(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_unstable_text`: text + <Foo as Trait>::trait_deprecated_unstable_text(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_unstable_text`: text unstable(); foo.method_unstable(); @@ -141,22 +141,22 @@ mod cross_crate { } fn test_method_param<Foo: Trait>(foo: Foo) { - foo.trait_deprecated(); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated` - Trait::trait_deprecated(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated` - <Foo>::trait_deprecated(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated` - <Foo as Trait>::trait_deprecated(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated` - foo.trait_deprecated_text(); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_text`: text - Trait::trait_deprecated_text(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_text`: text - <Foo>::trait_deprecated_text(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_text`: text - <Foo as Trait>::trait_deprecated_text(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_text`: text - foo.trait_deprecated_unstable(); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable` - Trait::trait_deprecated_unstable(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable` - <Foo>::trait_deprecated_unstable(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable` - <Foo as Trait>::trait_deprecated_unstable(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable` - foo.trait_deprecated_unstable_text(); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable_text`: text - Trait::trait_deprecated_unstable_text(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable_text`: text - <Foo>::trait_deprecated_unstable_text(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable_text`: text - <Foo as Trait>::trait_deprecated_unstable_text(&foo); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable_text`: text + foo.trait_deprecated(); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated` + Trait::trait_deprecated(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated` + <Foo>::trait_deprecated(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated` + <Foo as Trait>::trait_deprecated(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated` + foo.trait_deprecated_text(); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_text`: text + Trait::trait_deprecated_text(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_text`: text + <Foo>::trait_deprecated_text(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_text`: text + <Foo as Trait>::trait_deprecated_text(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_text`: text + foo.trait_deprecated_unstable(); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_unstable` + Trait::trait_deprecated_unstable(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_unstable` + <Foo>::trait_deprecated_unstable(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_unstable` + <Foo as Trait>::trait_deprecated_unstable(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_unstable` + foo.trait_deprecated_unstable_text(); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_unstable_text`: text + Trait::trait_deprecated_unstable_text(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_unstable_text`: text + <Foo>::trait_deprecated_unstable_text(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_unstable_text`: text + <Foo as Trait>::trait_deprecated_unstable_text(&foo); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_unstable_text`: text foo.trait_unstable(); Trait::trait_unstable(&foo); <Foo>::trait_unstable(&foo); @@ -172,10 +172,10 @@ mod cross_crate { } fn test_method_object(foo: &dyn Trait) { - foo.trait_deprecated(); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated` - foo.trait_deprecated_text(); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_text`: text - foo.trait_deprecated_unstable(); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable` - foo.trait_deprecated_unstable_text(); //~ WARN use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable_text`: text + foo.trait_deprecated(); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated` + foo.trait_deprecated_text(); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_text`: text + foo.trait_deprecated_unstable(); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_unstable` + foo.trait_deprecated_unstable_text(); //~ WARN use of deprecated method `lint_stability::Trait::trait_deprecated_unstable_text`: text foo.trait_unstable(); foo.trait_unstable_text(); foo.trait_stable(); @@ -328,22 +328,22 @@ mod this_crate { let foo = MethodTester; deprecated(); //~ WARN use of deprecated function `this_crate::deprecated` - foo.method_deprecated(); //~ WARN use of deprecated associated function `this_crate::MethodTester::method_deprecated` - Foo::method_deprecated(&foo); //~ WARN use of deprecated associated function `this_crate::MethodTester::method_deprecated` - <Foo>::method_deprecated(&foo); //~ WARN use of deprecated associated function `this_crate::MethodTester::method_deprecated` - foo.trait_deprecated(); //~ WARN use of deprecated associated function `this_crate::Trait::trait_deprecated` - Trait::trait_deprecated(&foo); //~ WARN use of deprecated associated function `this_crate::Trait::trait_deprecated` - <Foo>::trait_deprecated(&foo); //~ WARN use of deprecated associated function `this_crate::Trait::trait_deprecated` - <Foo as Trait>::trait_deprecated(&foo); //~ WARN use of deprecated associated function `this_crate::Trait::trait_deprecated` + foo.method_deprecated(); //~ WARN use of deprecated method `this_crate::MethodTester::method_deprecated` + Foo::method_deprecated(&foo); //~ WARN use of deprecated method `this_crate::MethodTester::method_deprecated` + <Foo>::method_deprecated(&foo); //~ WARN use of deprecated method `this_crate::MethodTester::method_deprecated` + foo.trait_deprecated(); //~ WARN use of deprecated method `this_crate::Trait::trait_deprecated` + Trait::trait_deprecated(&foo); //~ WARN use of deprecated method `this_crate::Trait::trait_deprecated` + <Foo>::trait_deprecated(&foo); //~ WARN use of deprecated method `this_crate::Trait::trait_deprecated` + <Foo as Trait>::trait_deprecated(&foo); //~ WARN use of deprecated method `this_crate::Trait::trait_deprecated` deprecated_text(); //~ WARN use of deprecated function `this_crate::deprecated_text`: text - foo.method_deprecated_text(); //~ WARN use of deprecated associated function `this_crate::MethodTester::method_deprecated_text`: text - Foo::method_deprecated_text(&foo); //~ WARN use of deprecated associated function `this_crate::MethodTester::method_deprecated_text`: text - <Foo>::method_deprecated_text(&foo); //~ WARN use of deprecated associated function `this_crate::MethodTester::method_deprecated_text`: text - foo.trait_deprecated_text(); //~ WARN use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text - Trait::trait_deprecated_text(&foo); //~ WARN use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text - <Foo>::trait_deprecated_text(&foo); //~ WARN use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text - <Foo as Trait>::trait_deprecated_text(&foo); //~ WARN use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text + foo.method_deprecated_text(); //~ WARN use of deprecated method `this_crate::MethodTester::method_deprecated_text`: text + Foo::method_deprecated_text(&foo); //~ WARN use of deprecated method `this_crate::MethodTester::method_deprecated_text`: text + <Foo>::method_deprecated_text(&foo); //~ WARN use of deprecated method `this_crate::MethodTester::method_deprecated_text`: text + foo.trait_deprecated_text(); //~ WARN use of deprecated method `this_crate::Trait::trait_deprecated_text`: text + Trait::trait_deprecated_text(&foo); //~ WARN use of deprecated method `this_crate::Trait::trait_deprecated_text`: text + <Foo>::trait_deprecated_text(&foo); //~ WARN use of deprecated method `this_crate::Trait::trait_deprecated_text`: text + <Foo as Trait>::trait_deprecated_text(&foo); //~ WARN use of deprecated method `this_crate::Trait::trait_deprecated_text`: text unstable(); foo.method_unstable(); @@ -402,14 +402,14 @@ mod this_crate { } fn test_method_param<Foo: Trait>(foo: Foo) { - foo.trait_deprecated(); //~ WARN use of deprecated associated function `this_crate::Trait::trait_deprecated` - Trait::trait_deprecated(&foo); //~ WARN use of deprecated associated function `this_crate::Trait::trait_deprecated` - <Foo>::trait_deprecated(&foo); //~ WARN use of deprecated associated function `this_crate::Trait::trait_deprecated` - <Foo as Trait>::trait_deprecated(&foo); //~ WARN use of deprecated associated function `this_crate::Trait::trait_deprecated` - foo.trait_deprecated_text(); //~ WARN use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text - Trait::trait_deprecated_text(&foo); //~ WARN use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text - <Foo>::trait_deprecated_text(&foo); //~ WARN use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text - <Foo as Trait>::trait_deprecated_text(&foo); //~ WARN use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text + foo.trait_deprecated(); //~ WARN use of deprecated method `this_crate::Trait::trait_deprecated` + Trait::trait_deprecated(&foo); //~ WARN use of deprecated method `this_crate::Trait::trait_deprecated` + <Foo>::trait_deprecated(&foo); //~ WARN use of deprecated method `this_crate::Trait::trait_deprecated` + <Foo as Trait>::trait_deprecated(&foo); //~ WARN use of deprecated method `this_crate::Trait::trait_deprecated` + foo.trait_deprecated_text(); //~ WARN use of deprecated method `this_crate::Trait::trait_deprecated_text`: text + Trait::trait_deprecated_text(&foo); //~ WARN use of deprecated method `this_crate::Trait::trait_deprecated_text`: text + <Foo>::trait_deprecated_text(&foo); //~ WARN use of deprecated method `this_crate::Trait::trait_deprecated_text`: text + <Foo as Trait>::trait_deprecated_text(&foo); //~ WARN use of deprecated method `this_crate::Trait::trait_deprecated_text`: text foo.trait_unstable(); Trait::trait_unstable(&foo); <Foo>::trait_unstable(&foo); @@ -425,8 +425,8 @@ mod this_crate { } fn test_method_object(foo: &dyn Trait) { - foo.trait_deprecated(); //~ WARN use of deprecated associated function `this_crate::Trait::trait_deprecated` - foo.trait_deprecated_text(); //~ WARN use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text + foo.trait_deprecated(); //~ WARN use of deprecated method `this_crate::Trait::trait_deprecated` + foo.trait_deprecated_text(); //~ WARN use of deprecated method `this_crate::Trait::trait_deprecated_text`: text foo.trait_unstable(); foo.trait_unstable_text(); foo.trait_stable(); diff --git a/tests/ui/lint/lint-stability-deprecated.stderr b/tests/ui/lint/lint-stability-deprecated.stderr index 9f1e7b281e9..19a4649e168 100644 --- a/tests/ui/lint/lint-stability-deprecated.stderr +++ b/tests/ui/lint/lint-stability-deprecated.stderr @@ -10,13 +10,13 @@ note: the lint level is defined here LL | #![warn(deprecated)] | ^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated`: text --> $DIR/lint-stability-deprecated.rs:29:16 | LL | Trait::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated`: text --> $DIR/lint-stability-deprecated.rs:31:25 | LL | <Foo as Trait>::trait_deprecated(&foo); @@ -28,17 +28,17 @@ warning: use of deprecated function `lint_stability::deprecated_text`: text LL | deprecated_text(); | ^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_text`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:38:16 | -LL | ... Trait::trait_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^ +LL | Trait::trait_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_text`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:40:25 | -LL | ... <Foo as Trait>::trait_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^ +LL | <Foo as Trait>::trait_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^ warning: use of deprecated function `lint_stability::deprecated_unstable`: text --> $DIR/lint-stability-deprecated.rs:42:9 @@ -46,13 +46,13 @@ warning: use of deprecated function `lint_stability::deprecated_unstable`: text LL | deprecated_unstable(); | ^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_unstable`: text --> $DIR/lint-stability-deprecated.rs:47:16 | -LL | ... Trait::trait_deprecated_unstable(&foo); - | ^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | Trait::trait_deprecated_unstable(&foo); + | ^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_unstable`: text --> $DIR/lint-stability-deprecated.rs:49:25 | LL | ... <Foo as Trait>::trait_deprecated_unstable(&foo); @@ -64,13 +64,13 @@ warning: use of deprecated function `lint_stability::deprecated_unstable_text`: LL | deprecated_unstable_text(); | ^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable_text`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_unstable_text`: text --> $DIR/lint-stability-deprecated.rs:56:16 | LL | ... Trait::trait_deprecated_unstable_text(&foo); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable_text`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_unstable_text`: text --> $DIR/lint-stability-deprecated.rs:58:25 | LL | ... <Foo as Trait>::trait_deprecated_unstable_text(&foo); @@ -142,49 +142,49 @@ warning: use of deprecated function `lint_stability::deprecated_text`: text LL | macro_test_arg!(macro_test_arg!(deprecated_text())); | ^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated`: text --> $DIR/lint-stability-deprecated.rs:145:16 | LL | Trait::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated`: text --> $DIR/lint-stability-deprecated.rs:147:25 | LL | <Foo as Trait>::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_text`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:149:16 | -LL | ... Trait::trait_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^ +LL | Trait::trait_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_text`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:151:25 | -LL | ... <Foo as Trait>::trait_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^ +LL | <Foo as Trait>::trait_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_unstable`: text --> $DIR/lint-stability-deprecated.rs:153:16 | -LL | ... Trait::trait_deprecated_unstable(&foo); - | ^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | Trait::trait_deprecated_unstable(&foo); + | ^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_unstable`: text --> $DIR/lint-stability-deprecated.rs:155:25 | LL | ... <Foo as Trait>::trait_deprecated_unstable(&foo); | ^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable_text`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_unstable_text`: text --> $DIR/lint-stability-deprecated.rs:157:16 | LL | ... Trait::trait_deprecated_unstable_text(&foo); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable_text`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_unstable_text`: text --> $DIR/lint-stability-deprecated.rs:159:25 | LL | ... <Foo as Trait>::trait_deprecated_unstable_text(&foo); @@ -214,13 +214,13 @@ warning: use of deprecated function `this_crate::deprecated`: text LL | deprecated(); | ^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::Trait::trait_deprecated`: text +warning: use of deprecated method `this_crate::Trait::trait_deprecated`: text --> $DIR/lint-stability-deprecated.rs:335:16 | LL | Trait::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::Trait::trait_deprecated`: text +warning: use of deprecated method `this_crate::Trait::trait_deprecated`: text --> $DIR/lint-stability-deprecated.rs:337:25 | LL | <Foo as Trait>::trait_deprecated(&foo); @@ -232,17 +232,17 @@ warning: use of deprecated function `this_crate::deprecated_text`: text LL | deprecated_text(); | ^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text +warning: use of deprecated method `this_crate::Trait::trait_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:344:16 | LL | Trait::trait_deprecated_text(&foo); | ^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text +warning: use of deprecated method `this_crate::Trait::trait_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:346:25 | -LL | ... <Foo as Trait>::trait_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^ +LL | <Foo as Trait>::trait_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^ warning: use of deprecated struct `this_crate::DeprecatedStruct`: text --> $DIR/lint-stability-deprecated.rs:384:17 @@ -268,29 +268,29 @@ warning: use of deprecated tuple struct `this_crate::DeprecatedTupleStruct`: tex LL | let _ = DeprecatedTupleStruct (1); | ^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::Trait::trait_deprecated`: text +warning: use of deprecated method `this_crate::Trait::trait_deprecated`: text --> $DIR/lint-stability-deprecated.rs:406:16 | LL | Trait::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::Trait::trait_deprecated`: text +warning: use of deprecated method `this_crate::Trait::trait_deprecated`: text --> $DIR/lint-stability-deprecated.rs:408:25 | LL | <Foo as Trait>::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text +warning: use of deprecated method `this_crate::Trait::trait_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:410:16 | LL | Trait::trait_deprecated_text(&foo); | ^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text +warning: use of deprecated method `this_crate::Trait::trait_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:412:25 | -LL | ... <Foo as Trait>::trait_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^ +LL | <Foo as Trait>::trait_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^ warning: use of deprecated function `this_crate::test_fn_body::fn_in_body`: text --> $DIR/lint-stability-deprecated.rs:439:9 @@ -328,121 +328,121 @@ warning: use of deprecated associated type `lint_stability::TraitWithAssociatedT LL | TypeDeprecated = u16, | ^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::MethodTester::method_deprecated`: text +warning: use of deprecated method `lint_stability::MethodTester::method_deprecated`: text --> $DIR/lint-stability-deprecated.rs:25:13 | LL | foo.method_deprecated(); | ^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::MethodTester::method_deprecated`: text +warning: use of deprecated method `lint_stability::MethodTester::method_deprecated`: text --> $DIR/lint-stability-deprecated.rs:26:14 | LL | Foo::method_deprecated(&foo); | ^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::MethodTester::method_deprecated`: text +warning: use of deprecated method `lint_stability::MethodTester::method_deprecated`: text --> $DIR/lint-stability-deprecated.rs:27:16 | LL | <Foo>::method_deprecated(&foo); | ^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated`: text --> $DIR/lint-stability-deprecated.rs:28:13 | LL | foo.trait_deprecated(); | ^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated`: text --> $DIR/lint-stability-deprecated.rs:30:16 | LL | <Foo>::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::MethodTester::method_deprecated_text`: text +warning: use of deprecated method `lint_stability::MethodTester::method_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:34:13 | -LL | ... foo.method_deprecated_text(); - | ^^^^^^^^^^^^^^^^^^^^^^ +LL | foo.method_deprecated_text(); + | ^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::MethodTester::method_deprecated_text`: text +warning: use of deprecated method `lint_stability::MethodTester::method_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:35:14 | -LL | ... Foo::method_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^^ +LL | Foo::method_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::MethodTester::method_deprecated_text`: text +warning: use of deprecated method `lint_stability::MethodTester::method_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:36:16 | -LL | ... <Foo>::method_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^^ +LL | <Foo>::method_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_text`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:37:13 | LL | foo.trait_deprecated_text(); | ^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_text`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:39:16 | -LL | ... <Foo>::trait_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^ +LL | <Foo>::trait_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::MethodTester::method_deprecated_unstable`: text +warning: use of deprecated method `lint_stability::MethodTester::method_deprecated_unstable`: text --> $DIR/lint-stability-deprecated.rs:43:13 | -LL | ... foo.method_deprecated_unstable(); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | foo.method_deprecated_unstable(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::MethodTester::method_deprecated_unstable`: text +warning: use of deprecated method `lint_stability::MethodTester::method_deprecated_unstable`: text --> $DIR/lint-stability-deprecated.rs:44:14 | -LL | ... Foo::method_deprecated_unstable(&foo); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | Foo::method_deprecated_unstable(&foo); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::MethodTester::method_deprecated_unstable`: text +warning: use of deprecated method `lint_stability::MethodTester::method_deprecated_unstable`: text --> $DIR/lint-stability-deprecated.rs:45:16 | LL | ... <Foo>::method_deprecated_unstable(&foo); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_unstable`: text --> $DIR/lint-stability-deprecated.rs:46:13 | LL | foo.trait_deprecated_unstable(); | ^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_unstable`: text --> $DIR/lint-stability-deprecated.rs:48:16 | -LL | ... <Foo>::trait_deprecated_unstable(&foo); - | ^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | <Foo>::trait_deprecated_unstable(&foo); + | ^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::MethodTester::method_deprecated_unstable_text`: text +warning: use of deprecated method `lint_stability::MethodTester::method_deprecated_unstable_text`: text --> $DIR/lint-stability-deprecated.rs:52:13 | LL | ... foo.method_deprecated_unstable_text(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::MethodTester::method_deprecated_unstable_text`: text +warning: use of deprecated method `lint_stability::MethodTester::method_deprecated_unstable_text`: text --> $DIR/lint-stability-deprecated.rs:53:14 | LL | ... Foo::method_deprecated_unstable_text(&foo); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::MethodTester::method_deprecated_unstable_text`: text +warning: use of deprecated method `lint_stability::MethodTester::method_deprecated_unstable_text`: text --> $DIR/lint-stability-deprecated.rs:54:16 | LL | ... <Foo>::method_deprecated_unstable_text(&foo); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable_text`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_unstable_text`: text --> $DIR/lint-stability-deprecated.rs:55:13 | LL | ... foo.trait_deprecated_unstable_text(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable_text`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_unstable_text`: text --> $DIR/lint-stability-deprecated.rs:57:16 | LL | ... <Foo>::trait_deprecated_unstable_text(&foo); @@ -460,133 +460,133 @@ warning: use of deprecated field `lint_stability::DeprecatedUnstableStruct::i`: LL | i: 0 | ^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated`: text --> $DIR/lint-stability-deprecated.rs:144:13 | LL | foo.trait_deprecated(); | ^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated`: text --> $DIR/lint-stability-deprecated.rs:146:16 | LL | <Foo>::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_text`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:148:13 | LL | foo.trait_deprecated_text(); | ^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_text`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:150:16 | -LL | ... <Foo>::trait_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^ +LL | <Foo>::trait_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_unstable`: text --> $DIR/lint-stability-deprecated.rs:152:13 | LL | foo.trait_deprecated_unstable(); | ^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_unstable`: text --> $DIR/lint-stability-deprecated.rs:154:16 | -LL | ... <Foo>::trait_deprecated_unstable(&foo); - | ^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | <Foo>::trait_deprecated_unstable(&foo); + | ^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable_text`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_unstable_text`: text --> $DIR/lint-stability-deprecated.rs:156:13 | LL | ... foo.trait_deprecated_unstable_text(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable_text`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_unstable_text`: text --> $DIR/lint-stability-deprecated.rs:158:16 | LL | ... <Foo>::trait_deprecated_unstable_text(&foo); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated`: text --> $DIR/lint-stability-deprecated.rs:175:13 | LL | foo.trait_deprecated(); | ^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_text`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:176:13 | LL | foo.trait_deprecated_text(); | ^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_unstable`: text --> $DIR/lint-stability-deprecated.rs:177:13 | LL | foo.trait_deprecated_unstable(); | ^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `lint_stability::Trait::trait_deprecated_unstable_text`: text +warning: use of deprecated method `lint_stability::Trait::trait_deprecated_unstable_text`: text --> $DIR/lint-stability-deprecated.rs:178:13 | LL | ... foo.trait_deprecated_unstable_text(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::MethodTester::method_deprecated`: text +warning: use of deprecated method `this_crate::MethodTester::method_deprecated`: text --> $DIR/lint-stability-deprecated.rs:331:13 | LL | foo.method_deprecated(); | ^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::MethodTester::method_deprecated`: text +warning: use of deprecated method `this_crate::MethodTester::method_deprecated`: text --> $DIR/lint-stability-deprecated.rs:332:14 | LL | Foo::method_deprecated(&foo); | ^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::MethodTester::method_deprecated`: text +warning: use of deprecated method `this_crate::MethodTester::method_deprecated`: text --> $DIR/lint-stability-deprecated.rs:333:16 | LL | <Foo>::method_deprecated(&foo); | ^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::Trait::trait_deprecated`: text +warning: use of deprecated method `this_crate::Trait::trait_deprecated`: text --> $DIR/lint-stability-deprecated.rs:334:13 | LL | foo.trait_deprecated(); | ^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::Trait::trait_deprecated`: text +warning: use of deprecated method `this_crate::Trait::trait_deprecated`: text --> $DIR/lint-stability-deprecated.rs:336:16 | LL | <Foo>::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::MethodTester::method_deprecated_text`: text +warning: use of deprecated method `this_crate::MethodTester::method_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:340:13 | -LL | ... foo.method_deprecated_text(); - | ^^^^^^^^^^^^^^^^^^^^^^ +LL | foo.method_deprecated_text(); + | ^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::MethodTester::method_deprecated_text`: text +warning: use of deprecated method `this_crate::MethodTester::method_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:341:14 | -LL | ... Foo::method_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^^ +LL | Foo::method_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::MethodTester::method_deprecated_text`: text +warning: use of deprecated method `this_crate::MethodTester::method_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:342:16 | -LL | ... <Foo>::method_deprecated_text(&foo); - | ^^^^^^^^^^^^^^^^^^^^^^ +LL | <Foo>::method_deprecated_text(&foo); + | ^^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text +warning: use of deprecated method `this_crate::Trait::trait_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:343:13 | LL | foo.trait_deprecated_text(); | ^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text +warning: use of deprecated method `this_crate::Trait::trait_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:345:16 | LL | <Foo>::trait_deprecated_text(&foo); @@ -598,37 +598,37 @@ warning: use of deprecated field `this_crate::DeprecatedStruct::i`: text LL | i: 0 | ^^^^ -warning: use of deprecated associated function `this_crate::Trait::trait_deprecated`: text +warning: use of deprecated method `this_crate::Trait::trait_deprecated`: text --> $DIR/lint-stability-deprecated.rs:405:13 | LL | foo.trait_deprecated(); | ^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::Trait::trait_deprecated`: text +warning: use of deprecated method `this_crate::Trait::trait_deprecated`: text --> $DIR/lint-stability-deprecated.rs:407:16 | LL | <Foo>::trait_deprecated(&foo); | ^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text +warning: use of deprecated method `this_crate::Trait::trait_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:409:13 | LL | foo.trait_deprecated_text(); | ^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text +warning: use of deprecated method `this_crate::Trait::trait_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:411:16 | LL | <Foo>::trait_deprecated_text(&foo); | ^^^^^^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::Trait::trait_deprecated`: text +warning: use of deprecated method `this_crate::Trait::trait_deprecated`: text --> $DIR/lint-stability-deprecated.rs:428:13 | LL | foo.trait_deprecated(); | ^^^^^^^^^^^^^^^^ -warning: use of deprecated associated function `this_crate::Trait::trait_deprecated_text`: text +warning: use of deprecated method `this_crate::Trait::trait_deprecated_text`: text --> $DIR/lint-stability-deprecated.rs:429:13 | LL | foo.trait_deprecated_text(); diff --git a/tests/ui/lint/must_not_suspend/dedup.drop_tracking.stderr b/tests/ui/lint/must_not_suspend/dedup.drop_tracking.stderr new file mode 100644 index 00000000000..262657da5fe --- /dev/null +++ b/tests/ui/lint/must_not_suspend/dedup.drop_tracking.stderr @@ -0,0 +1,21 @@ +error: `No` held across a suspend point, but should not be + --> $DIR/dedup.rs:19:9 + | +LL | let no = No {}; + | ^^ +LL | wheeee(&no).await; + | ------ the value is held across this suspend point + | +help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point + --> $DIR/dedup.rs:19:9 + | +LL | let no = No {}; + | ^^ +note: the lint level is defined here + --> $DIR/dedup.rs:6:9 + | +LL | #![deny(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ + +error: aborting due to previous error + diff --git a/tests/ui/lint/must_not_suspend/dedup.drop_tracking_mir.stderr b/tests/ui/lint/must_not_suspend/dedup.drop_tracking_mir.stderr new file mode 100644 index 00000000000..262657da5fe --- /dev/null +++ b/tests/ui/lint/must_not_suspend/dedup.drop_tracking_mir.stderr @@ -0,0 +1,21 @@ +error: `No` held across a suspend point, but should not be + --> $DIR/dedup.rs:19:9 + | +LL | let no = No {}; + | ^^ +LL | wheeee(&no).await; + | ------ the value is held across this suspend point + | +help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point + --> $DIR/dedup.rs:19:9 + | +LL | let no = No {}; + | ^^ +note: the lint level is defined here + --> $DIR/dedup.rs:6:9 + | +LL | #![deny(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ + +error: aborting due to previous error + diff --git a/tests/ui/lint/must_not_suspend/dedup.no_drop_tracking.stderr b/tests/ui/lint/must_not_suspend/dedup.no_drop_tracking.stderr new file mode 100644 index 00000000000..7ed43d25719 --- /dev/null +++ b/tests/ui/lint/must_not_suspend/dedup.no_drop_tracking.stderr @@ -0,0 +1,33 @@ +error: `No` held across a suspend point, but should not be + --> $DIR/dedup.rs:19:9 + | +LL | let no = No {}; + | ^^ +LL | wheeee(&no).await; + | ------ the value is held across this suspend point + | +help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point + --> $DIR/dedup.rs:19:9 + | +LL | let no = No {}; + | ^^ +note: the lint level is defined here + --> $DIR/dedup.rs:6:9 + | +LL | #![deny(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ + +error: `No` held across a suspend point, but should not be + --> $DIR/dedup.rs:20:13 + | +LL | wheeee(&no).await; + | ^^ ------ the value is held across this suspend point + | +help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point + --> $DIR/dedup.rs:20:13 + | +LL | wheeee(&no).await; + | ^^ + +error: aborting due to 2 previous errors + diff --git a/tests/ui/lint/must_not_suspend/dedup.rs b/tests/ui/lint/must_not_suspend/dedup.rs index 81a08579bb7..96bdb7715b1 100644 --- a/tests/ui/lint/must_not_suspend/dedup.rs +++ b/tests/ui/lint/must_not_suspend/dedup.rs @@ -1,3 +1,6 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // edition:2018 #![feature(must_not_suspend)] #![deny(must_not_suspend)] @@ -13,7 +16,9 @@ async fn wheeee<T>(t: T) { } async fn yes() { - wheeee(&No {}).await; //~ ERROR `No` held across + let no = No {}; //~ ERROR `No` held across + wheeee(&no).await; //[no_drop_tracking]~ ERROR `No` held across + drop(no); } fn main() { diff --git a/tests/ui/lint/must_not_suspend/dedup.stderr b/tests/ui/lint/must_not_suspend/dedup.stderr index f8978ba57f1..18880f5a757 100644 --- a/tests/ui/lint/must_not_suspend/dedup.stderr +++ b/tests/ui/lint/must_not_suspend/dedup.stderr @@ -1,16 +1,16 @@ error: `No` held across a suspend point, but should not be - --> $DIR/dedup.rs:16:13 + --> $DIR/dedup.rs:19:13 | LL | wheeee(&No {}).await; | ^^^^^ ------ the value is held across this suspend point | help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point - --> $DIR/dedup.rs:16:13 + --> $DIR/dedup.rs:19:13 | LL | wheeee(&No {}).await; | ^^^^^ note: the lint level is defined here - --> $DIR/dedup.rs:3:9 + --> $DIR/dedup.rs:6:9 | LL | #![deny(must_not_suspend)] | ^^^^^^^^^^^^^^^^ diff --git a/tests/ui/lint/must_not_suspend/ref.drop_tracking.stderr b/tests/ui/lint/must_not_suspend/ref.drop_tracking.stderr index abf76711bf0..e3628ca5e49 100644 --- a/tests/ui/lint/must_not_suspend/ref.drop_tracking.stderr +++ b/tests/ui/lint/must_not_suspend/ref.drop_tracking.stderr @@ -1,5 +1,5 @@ error: reference to `Umm` held across a suspend point, but should not be - --> $DIR/ref.rs:21:13 + --> $DIR/ref.rs:22:13 | LL | let guard = &mut self.u; | ^^^^^ @@ -8,17 +8,17 @@ LL | other().await; | ------ the value is held across this suspend point | note: You gotta use Umm's, ya know? - --> $DIR/ref.rs:21:13 + --> $DIR/ref.rs:22:13 | LL | let guard = &mut self.u; | ^^^^^ help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point - --> $DIR/ref.rs:21:13 + --> $DIR/ref.rs:22:13 | LL | let guard = &mut self.u; | ^^^^^ note: the lint level is defined here - --> $DIR/ref.rs:6:9 + --> $DIR/ref.rs:7:9 | LL | #![deny(must_not_suspend)] | ^^^^^^^^^^^^^^^^ diff --git a/tests/ui/lint/must_not_suspend/ref.drop_tracking_mir.stderr b/tests/ui/lint/must_not_suspend/ref.drop_tracking_mir.stderr new file mode 100644 index 00000000000..e3628ca5e49 --- /dev/null +++ b/tests/ui/lint/must_not_suspend/ref.drop_tracking_mir.stderr @@ -0,0 +1,27 @@ +error: reference to `Umm` held across a suspend point, but should not be + --> $DIR/ref.rs:22:13 + | +LL | let guard = &mut self.u; + | ^^^^^ +LL | +LL | other().await; + | ------ the value is held across this suspend point + | +note: You gotta use Umm's, ya know? + --> $DIR/ref.rs:22:13 + | +LL | let guard = &mut self.u; + | ^^^^^ +help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point + --> $DIR/ref.rs:22:13 + | +LL | let guard = &mut self.u; + | ^^^^^ +note: the lint level is defined here + --> $DIR/ref.rs:7:9 + | +LL | #![deny(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ + +error: aborting due to previous error + diff --git a/tests/ui/lint/must_not_suspend/ref.no_drop_tracking.stderr b/tests/ui/lint/must_not_suspend/ref.no_drop_tracking.stderr index 41ac09ea72a..e9bfa08b5dd 100644 --- a/tests/ui/lint/must_not_suspend/ref.no_drop_tracking.stderr +++ b/tests/ui/lint/must_not_suspend/ref.no_drop_tracking.stderr @@ -1,5 +1,5 @@ error: `Umm` held across a suspend point, but should not be - --> $DIR/ref.rs:21:26 + --> $DIR/ref.rs:22:26 | LL | let guard = &mut self.u; | ^^^^^^ @@ -8,17 +8,17 @@ LL | other().await; | ------ the value is held across this suspend point | note: You gotta use Umm's, ya know? - --> $DIR/ref.rs:21:26 + --> $DIR/ref.rs:22:26 | LL | let guard = &mut self.u; | ^^^^^^ help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point - --> $DIR/ref.rs:21:26 + --> $DIR/ref.rs:22:26 | LL | let guard = &mut self.u; | ^^^^^^ note: the lint level is defined here - --> $DIR/ref.rs:6:9 + --> $DIR/ref.rs:7:9 | LL | #![deny(must_not_suspend)] | ^^^^^^^^^^^^^^^^ diff --git a/tests/ui/lint/must_not_suspend/ref.rs b/tests/ui/lint/must_not_suspend/ref.rs index f6b23746fef..d05dcb83ac5 100644 --- a/tests/ui/lint/must_not_suspend/ref.rs +++ b/tests/ui/lint/must_not_suspend/ref.rs @@ -1,7 +1,8 @@ // edition:2018 -// revisions: no_drop_tracking drop_tracking -// [drop_tracking] compile-flags: -Zdrop-tracking=yes -// [no_drop_tracking] compile-flags: -Zdrop-tracking=no +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir + #![feature(must_not_suspend)] #![deny(must_not_suspend)] @@ -22,6 +23,7 @@ impl Bar { other().await; + let _g = &*guard; *guard = Umm { i: 2 } } } diff --git a/tests/ui/lint/must_not_suspend/trait.drop_tracking.stderr b/tests/ui/lint/must_not_suspend/trait.drop_tracking.stderr new file mode 100644 index 00000000000..6e62a228a43 --- /dev/null +++ b/tests/ui/lint/must_not_suspend/trait.drop_tracking.stderr @@ -0,0 +1,37 @@ +error: implementer of `Wow` held across a suspend point, but should not be + --> $DIR/trait.rs:24:9 + | +LL | let _guard1 = r#impl(); + | ^^^^^^^ +... +LL | other().await; + | ------ the value is held across this suspend point + | +help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point + --> $DIR/trait.rs:24:9 + | +LL | let _guard1 = r#impl(); + | ^^^^^^^ +note: the lint level is defined here + --> $DIR/trait.rs:6:9 + | +LL | #![deny(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ + +error: boxed `Wow` trait object held across a suspend point, but should not be + --> $DIR/trait.rs:25:9 + | +LL | let _guard2 = r#dyn(); + | ^^^^^^^ +LL | +LL | other().await; + | ------ the value is held across this suspend point + | +help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point + --> $DIR/trait.rs:25:9 + | +LL | let _guard2 = r#dyn(); + | ^^^^^^^ + +error: aborting due to 2 previous errors + diff --git a/tests/ui/lint/must_not_suspend/trait.drop_tracking_mir.stderr b/tests/ui/lint/must_not_suspend/trait.drop_tracking_mir.stderr new file mode 100644 index 00000000000..6e62a228a43 --- /dev/null +++ b/tests/ui/lint/must_not_suspend/trait.drop_tracking_mir.stderr @@ -0,0 +1,37 @@ +error: implementer of `Wow` held across a suspend point, but should not be + --> $DIR/trait.rs:24:9 + | +LL | let _guard1 = r#impl(); + | ^^^^^^^ +... +LL | other().await; + | ------ the value is held across this suspend point + | +help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point + --> $DIR/trait.rs:24:9 + | +LL | let _guard1 = r#impl(); + | ^^^^^^^ +note: the lint level is defined here + --> $DIR/trait.rs:6:9 + | +LL | #![deny(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ + +error: boxed `Wow` trait object held across a suspend point, but should not be + --> $DIR/trait.rs:25:9 + | +LL | let _guard2 = r#dyn(); + | ^^^^^^^ +LL | +LL | other().await; + | ------ the value is held across this suspend point + | +help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point + --> $DIR/trait.rs:25:9 + | +LL | let _guard2 = r#dyn(); + | ^^^^^^^ + +error: aborting due to 2 previous errors + diff --git a/tests/ui/lint/must_not_suspend/trait.no_drop_tracking.stderr b/tests/ui/lint/must_not_suspend/trait.no_drop_tracking.stderr new file mode 100644 index 00000000000..6e62a228a43 --- /dev/null +++ b/tests/ui/lint/must_not_suspend/trait.no_drop_tracking.stderr @@ -0,0 +1,37 @@ +error: implementer of `Wow` held across a suspend point, but should not be + --> $DIR/trait.rs:24:9 + | +LL | let _guard1 = r#impl(); + | ^^^^^^^ +... +LL | other().await; + | ------ the value is held across this suspend point + | +help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point + --> $DIR/trait.rs:24:9 + | +LL | let _guard1 = r#impl(); + | ^^^^^^^ +note: the lint level is defined here + --> $DIR/trait.rs:6:9 + | +LL | #![deny(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ + +error: boxed `Wow` trait object held across a suspend point, but should not be + --> $DIR/trait.rs:25:9 + | +LL | let _guard2 = r#dyn(); + | ^^^^^^^ +LL | +LL | other().await; + | ------ the value is held across this suspend point + | +help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point + --> $DIR/trait.rs:25:9 + | +LL | let _guard2 = r#dyn(); + | ^^^^^^^ + +error: aborting due to 2 previous errors + diff --git a/tests/ui/lint/must_not_suspend/trait.rs b/tests/ui/lint/must_not_suspend/trait.rs index 6c911cb4b0f..cc3ae298dbb 100644 --- a/tests/ui/lint/must_not_suspend/trait.rs +++ b/tests/ui/lint/must_not_suspend/trait.rs @@ -1,3 +1,6 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // edition:2018 #![feature(must_not_suspend)] #![deny(must_not_suspend)] @@ -22,6 +25,9 @@ pub async fn uhoh() { let _guard2 = r#dyn(); //~ ERROR boxed `Wow` trait object held across other().await; + + drop(_guard1); + drop(_guard2); } fn main() { diff --git a/tests/ui/lint/must_not_suspend/trait.stderr b/tests/ui/lint/must_not_suspend/trait.stderr index d64d25aae52..6e62a228a43 100644 --- a/tests/ui/lint/must_not_suspend/trait.stderr +++ b/tests/ui/lint/must_not_suspend/trait.stderr @@ -1,5 +1,5 @@ error: implementer of `Wow` held across a suspend point, but should not be - --> $DIR/trait.rs:21:9 + --> $DIR/trait.rs:24:9 | LL | let _guard1 = r#impl(); | ^^^^^^^ @@ -8,18 +8,18 @@ LL | other().await; | ------ the value is held across this suspend point | help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point - --> $DIR/trait.rs:21:9 + --> $DIR/trait.rs:24:9 | LL | let _guard1 = r#impl(); | ^^^^^^^ note: the lint level is defined here - --> $DIR/trait.rs:3:9 + --> $DIR/trait.rs:6:9 | LL | #![deny(must_not_suspend)] | ^^^^^^^^^^^^^^^^ error: boxed `Wow` trait object held across a suspend point, but should not be - --> $DIR/trait.rs:22:9 + --> $DIR/trait.rs:25:9 | LL | let _guard2 = r#dyn(); | ^^^^^^^ @@ -28,7 +28,7 @@ LL | other().await; | ------ the value is held across this suspend point | help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point - --> $DIR/trait.rs:22:9 + --> $DIR/trait.rs:25:9 | LL | let _guard2 = r#dyn(); | ^^^^^^^ diff --git a/tests/ui/lint/must_not_suspend/tuple-mismatch.stderr b/tests/ui/lint/must_not_suspend/tuple-mismatch.stderr index cca8cd9bd89..294476107ef 100644 --- a/tests/ui/lint/must_not_suspend/tuple-mismatch.stderr +++ b/tests/ui/lint/must_not_suspend/tuple-mismatch.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/tuple-mismatch.rs:6:20 | LL | yield ((), ()); - | ^^ expected tuple, found `()` + | ^^ expected `((), ())`, found `()` | = note: expected tuple `((), ())` found unit type `()` diff --git a/tests/ui/lint/must_not_suspend/unit.drop_tracking.stderr b/tests/ui/lint/must_not_suspend/unit.drop_tracking.stderr new file mode 100644 index 00000000000..f89b3e341fd --- /dev/null +++ b/tests/ui/lint/must_not_suspend/unit.drop_tracking.stderr @@ -0,0 +1,26 @@ +error: `Umm` held across a suspend point, but should not be + --> $DIR/unit.rs:22:9 + | +LL | let _guard = bar(); + | ^^^^^^ +LL | other().await; + | ------ the value is held across this suspend point + | +note: You gotta use Umm's, ya know? + --> $DIR/unit.rs:22:9 + | +LL | let _guard = bar(); + | ^^^^^^ +help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point + --> $DIR/unit.rs:22:9 + | +LL | let _guard = bar(); + | ^^^^^^ +note: the lint level is defined here + --> $DIR/unit.rs:6:9 + | +LL | #![deny(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ + +error: aborting due to previous error + diff --git a/tests/ui/lint/must_not_suspend/unit.drop_tracking_mir.stderr b/tests/ui/lint/must_not_suspend/unit.drop_tracking_mir.stderr new file mode 100644 index 00000000000..f89b3e341fd --- /dev/null +++ b/tests/ui/lint/must_not_suspend/unit.drop_tracking_mir.stderr @@ -0,0 +1,26 @@ +error: `Umm` held across a suspend point, but should not be + --> $DIR/unit.rs:22:9 + | +LL | let _guard = bar(); + | ^^^^^^ +LL | other().await; + | ------ the value is held across this suspend point + | +note: You gotta use Umm's, ya know? + --> $DIR/unit.rs:22:9 + | +LL | let _guard = bar(); + | ^^^^^^ +help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point + --> $DIR/unit.rs:22:9 + | +LL | let _guard = bar(); + | ^^^^^^ +note: the lint level is defined here + --> $DIR/unit.rs:6:9 + | +LL | #![deny(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ + +error: aborting due to previous error + diff --git a/tests/ui/lint/must_not_suspend/unit.no_drop_tracking.stderr b/tests/ui/lint/must_not_suspend/unit.no_drop_tracking.stderr new file mode 100644 index 00000000000..f89b3e341fd --- /dev/null +++ b/tests/ui/lint/must_not_suspend/unit.no_drop_tracking.stderr @@ -0,0 +1,26 @@ +error: `Umm` held across a suspend point, but should not be + --> $DIR/unit.rs:22:9 + | +LL | let _guard = bar(); + | ^^^^^^ +LL | other().await; + | ------ the value is held across this suspend point + | +note: You gotta use Umm's, ya know? + --> $DIR/unit.rs:22:9 + | +LL | let _guard = bar(); + | ^^^^^^ +help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point + --> $DIR/unit.rs:22:9 + | +LL | let _guard = bar(); + | ^^^^^^ +note: the lint level is defined here + --> $DIR/unit.rs:6:9 + | +LL | #![deny(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ + +error: aborting due to previous error + diff --git a/tests/ui/lint/must_not_suspend/unit.rs b/tests/ui/lint/must_not_suspend/unit.rs index d3a19f70432..fbc51b36681 100644 --- a/tests/ui/lint/must_not_suspend/unit.rs +++ b/tests/ui/lint/must_not_suspend/unit.rs @@ -1,3 +1,6 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // edition:2018 #![feature(must_not_suspend)] #![deny(must_not_suspend)] @@ -7,7 +10,6 @@ struct Umm { i: i64 } - fn bar() -> Umm { Umm { i: 1 @@ -19,6 +21,7 @@ async fn other() {} pub async fn uhoh() { let _guard = bar(); //~ ERROR `Umm` held across other().await; + drop(_guard); } fn main() { diff --git a/tests/ui/lint/must_not_suspend/unit.stderr b/tests/ui/lint/must_not_suspend/unit.stderr index c967dbac56c..50ca292c2f6 100644 --- a/tests/ui/lint/must_not_suspend/unit.stderr +++ b/tests/ui/lint/must_not_suspend/unit.stderr @@ -1,5 +1,5 @@ error: `Umm` held across a suspend point, but should not be - --> $DIR/unit.rs:20:9 + --> $DIR/unit.rs:23:9 | LL | let _guard = bar(); | ^^^^^^ @@ -7,17 +7,17 @@ LL | other().await; | ------ the value is held across this suspend point | note: You gotta use Umm's, ya know? - --> $DIR/unit.rs:20:9 + --> $DIR/unit.rs:23:9 | LL | let _guard = bar(); | ^^^^^^ help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point - --> $DIR/unit.rs:20:9 + --> $DIR/unit.rs:23:9 | LL | let _guard = bar(); | ^^^^^^ note: the lint level is defined here - --> $DIR/unit.rs:3:9 + --> $DIR/unit.rs:6:9 | LL | #![deny(must_not_suspend)] | ^^^^^^^^^^^^^^^^ diff --git a/tests/ui/lint/must_not_suspend/warn.drop_tracking.stderr b/tests/ui/lint/must_not_suspend/warn.drop_tracking.stderr new file mode 100644 index 00000000000..7a422891ab1 --- /dev/null +++ b/tests/ui/lint/must_not_suspend/warn.drop_tracking.stderr @@ -0,0 +1,26 @@ +warning: `Umm` held across a suspend point, but should not be + --> $DIR/warn.rs:24:9 + | +LL | let _guard = bar(); + | ^^^^^^ +LL | other().await; + | ------ the value is held across this suspend point + | +note: You gotta use Umm's, ya know? + --> $DIR/warn.rs:24:9 + | +LL | let _guard = bar(); + | ^^^^^^ +help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point + --> $DIR/warn.rs:24:9 + | +LL | let _guard = bar(); + | ^^^^^^ +note: the lint level is defined here + --> $DIR/warn.rs:7:9 + | +LL | #![warn(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ + +warning: 1 warning emitted + diff --git a/tests/ui/lint/must_not_suspend/warn.drop_tracking_mir.stderr b/tests/ui/lint/must_not_suspend/warn.drop_tracking_mir.stderr new file mode 100644 index 00000000000..7a422891ab1 --- /dev/null +++ b/tests/ui/lint/must_not_suspend/warn.drop_tracking_mir.stderr @@ -0,0 +1,26 @@ +warning: `Umm` held across a suspend point, but should not be + --> $DIR/warn.rs:24:9 + | +LL | let _guard = bar(); + | ^^^^^^ +LL | other().await; + | ------ the value is held across this suspend point + | +note: You gotta use Umm's, ya know? + --> $DIR/warn.rs:24:9 + | +LL | let _guard = bar(); + | ^^^^^^ +help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point + --> $DIR/warn.rs:24:9 + | +LL | let _guard = bar(); + | ^^^^^^ +note: the lint level is defined here + --> $DIR/warn.rs:7:9 + | +LL | #![warn(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ + +warning: 1 warning emitted + diff --git a/tests/ui/lint/must_not_suspend/warn.no_drop_tracking.stderr b/tests/ui/lint/must_not_suspend/warn.no_drop_tracking.stderr new file mode 100644 index 00000000000..7a422891ab1 --- /dev/null +++ b/tests/ui/lint/must_not_suspend/warn.no_drop_tracking.stderr @@ -0,0 +1,26 @@ +warning: `Umm` held across a suspend point, but should not be + --> $DIR/warn.rs:24:9 + | +LL | let _guard = bar(); + | ^^^^^^ +LL | other().await; + | ------ the value is held across this suspend point + | +note: You gotta use Umm's, ya know? + --> $DIR/warn.rs:24:9 + | +LL | let _guard = bar(); + | ^^^^^^ +help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point + --> $DIR/warn.rs:24:9 + | +LL | let _guard = bar(); + | ^^^^^^ +note: the lint level is defined here + --> $DIR/warn.rs:7:9 + | +LL | #![warn(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ + +warning: 1 warning emitted + diff --git a/tests/ui/lint/must_not_suspend/warn.rs b/tests/ui/lint/must_not_suspend/warn.rs index 7fdea66a235..5a4863169ea 100644 --- a/tests/ui/lint/must_not_suspend/warn.rs +++ b/tests/ui/lint/must_not_suspend/warn.rs @@ -1,3 +1,6 @@ +// revisions: no_drop_tracking drop_tracking drop_tracking_mir +// [drop_tracking] compile-flags: -Zdrop-tracking +// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir // edition:2018 // run-pass #![feature(must_not_suspend)] @@ -20,6 +23,7 @@ async fn other() {} pub async fn uhoh() { let _guard = bar(); //~ WARNING `Umm` held across other().await; + drop(_guard); } fn main() { diff --git a/tests/ui/lint/must_not_suspend/warn.stderr b/tests/ui/lint/must_not_suspend/warn.stderr index fe551c6521d..7a422891ab1 100644 --- a/tests/ui/lint/must_not_suspend/warn.stderr +++ b/tests/ui/lint/must_not_suspend/warn.stderr @@ -1,5 +1,5 @@ warning: `Umm` held across a suspend point, but should not be - --> $DIR/warn.rs:21:9 + --> $DIR/warn.rs:24:9 | LL | let _guard = bar(); | ^^^^^^ @@ -7,17 +7,17 @@ LL | other().await; | ------ the value is held across this suspend point | note: You gotta use Umm's, ya know? - --> $DIR/warn.rs:21:9 + --> $DIR/warn.rs:24:9 | LL | let _guard = bar(); | ^^^^^^ help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point - --> $DIR/warn.rs:21:9 + --> $DIR/warn.rs:24:9 | LL | let _guard = bar(); | ^^^^^^ note: the lint level is defined here - --> $DIR/warn.rs:4:9 + --> $DIR/warn.rs:7:9 | LL | #![warn(must_not_suspend)] | ^^^^^^^^^^^^^^^^ diff --git a/tests/ui/lint/reasons-forbidden.rs b/tests/ui/lint/reasons-forbidden.rs index 9c2edec4d52..947099fdd13 100644 --- a/tests/ui/lint/reasons-forbidden.rs +++ b/tests/ui/lint/reasons-forbidden.rs @@ -8,7 +8,7 @@ // // The test is much cleaner if we deduplicate, though. -// compile-flags: -Z deduplicate-diagnostics=yes +// compile-flags: -Z deduplicate-diagnostics=true #![forbid( unsafe_code, diff --git a/tests/ui/lint/unaligned_references.rs b/tests/ui/lint/unaligned_references.rs index e547f031a9c..0c9c79c08b2 100644 --- a/tests/ui/lint/unaligned_references.rs +++ b/tests/ui/lint/unaligned_references.rs @@ -1,5 +1,3 @@ -#![deny(unaligned_references)] - #[repr(packed)] pub struct Good { data: u64, @@ -15,25 +13,33 @@ pub struct Packed2 { z: u8, } +trait Foo { + fn evil(&self); +} + +// Test for #108122 +#[automatically_derived] +impl Foo for Packed2 { + fn evil(&self) { + unsafe { + &self.x; //~ ERROR reference to packed field + } + } +} + fn main() { unsafe { let good = Good { data: 0, ptr: &0, data2: [0, 0], aligned: [0; 32] }; let _ = &good.ptr; //~ ERROR reference to packed field - //~^ previously accepted let _ = &good.data; //~ ERROR reference to packed field - //~^ previously accepted // Error even when turned into raw pointer immediately. let _ = &good.data as *const _; //~ ERROR reference to packed field - //~^ previously accepted let _: *const _ = &good.data; //~ ERROR reference to packed field - //~^ previously accepted // Error on method call. let _ = good.data.clone(); //~ ERROR reference to packed field - //~^ previously accepted // Error for nested fields. let _ = &good.data2[0]; //~ ERROR reference to packed field - //~^ previously accepted let _ = &*good.ptr; // ok, behind a pointer let _ = &good.aligned; // ok, has align 1 @@ -43,9 +49,9 @@ fn main() { unsafe { let packed2 = Packed2 { x: 0, y: 0, z: 0 }; let _ = &packed2.x; //~ ERROR reference to packed field - //~^ previously accepted let _ = &packed2.y; // ok, has align 2 in packed(2) struct let _ = &packed2.z; // ok, has align 1 + packed2.evil(); } unsafe { @@ -80,24 +86,10 @@ fn main() { #[repr(packed)] struct Misalign<T>(u8, T); - let m1 = Misalign( - 0, - Wrapper { - a: U16(10), - b: HasDrop, - }, - ); + let m1 = Misalign(0, Wrapper { a: U16(10), b: HasDrop }); let _ref = &m1.1.a; //~ ERROR reference to packed field - //~^ previously accepted - let m2 = Misalign( - 0, - Wrapper2 { - a: U16(10), - b: HasDrop, - }, - ); + let m2 = Misalign(0, Wrapper2 { a: U16(10), b: HasDrop }); let _ref = &m2.1.a; //~ ERROR reference to packed field - //~^ previously accepted } } diff --git a/tests/ui/lint/unaligned_references.stderr b/tests/ui/lint/unaligned_references.stderr index 346f49b921e..775dcac678e 100644 --- a/tests/ui/lint/unaligned_references.stderr +++ b/tests/ui/lint/unaligned_references.stderr @@ -1,259 +1,93 @@ -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:22:17 +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:25:13 | -LL | let _ = &good.ptr; - | ^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/unaligned_references.rs:1:9 - | -LL | #![deny(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ - -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:24:17 - | -LL | let _ = &good.data; - | ^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:27:17 - | -LL | let _ = &good.data as *const _; - | ^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:29:27 - | -LL | let _: *const _ = &good.data; - | ^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:32:17 - | -LL | let _ = good.data.clone(); - | ^^^^^^^^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:35:17 - | -LL | let _ = &good.data2[0]; - | ^^^^^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:45:17 +LL | &self.x; + | ^^^^^^^ | -LL | let _ = &packed2.x; - | ^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:90:20 - | -LL | let _ref = &m1.1.a; - | ^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:100:20 - | -LL | let _ref = &m2.1.a; - | ^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - -error: aborting due to 9 previous errors - -Future incompatibility report: Future breakage diagnostic: -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:22:17 +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:34:17 | LL | let _ = &good.ptr; | ^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/unaligned_references.rs:1:9 - | -LL | #![deny(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ -Future breakage diagnostic: -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:24:17 +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:35:17 | LL | let _ = &good.data; | ^^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/unaligned_references.rs:1:9 - | -LL | #![deny(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ -Future breakage diagnostic: -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:27:17 +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:37:17 | LL | let _ = &good.data as *const _; | ^^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/unaligned_references.rs:1:9 - | -LL | #![deny(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ -Future breakage diagnostic: -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:29:27 +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:38:27 | LL | let _: *const _ = &good.data; | ^^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/unaligned_references.rs:1:9 - | -LL | #![deny(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ -Future breakage diagnostic: -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:32:17 +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:40:17 | LL | let _ = good.data.clone(); | ^^^^^^^^^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/unaligned_references.rs:1:9 - | -LL | #![deny(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ -Future breakage diagnostic: -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:35:17 +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:42:17 | LL | let _ = &good.data2[0]; | ^^^^^^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/unaligned_references.rs:1:9 - | -LL | #![deny(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ -Future breakage diagnostic: -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:45:17 +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:51:17 | LL | let _ = &packed2.x; | ^^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/unaligned_references.rs:1:9 - | -LL | #![deny(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ -Future breakage diagnostic: -error: reference to packed field is unaligned +error[E0793]: reference to packed field is unaligned --> $DIR/unaligned_references.rs:90:20 | LL | let _ref = &m1.1.a; | ^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/unaligned_references.rs:1:9 - | -LL | #![deny(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ -Future breakage diagnostic: -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:100:20 +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:93:20 | LL | let _ref = &m2.1.a; | ^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/unaligned_references.rs:1:9 - | -LL | #![deny(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ +error: aborting due to 10 previous errors + +For more information about this error, try `rustc --explain E0793`. diff --git a/tests/ui/lint/unaligned_references_external_macro.rs b/tests/ui/lint/unaligned_references_external_macro.rs index cb597c38e77..b655a2a8f63 100644 --- a/tests/ui/lint/unaligned_references_external_macro.rs +++ b/tests/ui/lint/unaligned_references_external_macro.rs @@ -3,7 +3,6 @@ extern crate unaligned_references_external_crate; unaligned_references_external_crate::mac! { //~ERROR reference to packed field is unaligned - //~^ previously accepted #[repr(packed)] pub struct X { pub field: u16 diff --git a/tests/ui/lint/unaligned_references_external_macro.stderr b/tests/ui/lint/unaligned_references_external_macro.stderr index c46ca6742a5..5b08f433e32 100644 --- a/tests/ui/lint/unaligned_references_external_macro.stderr +++ b/tests/ui/lint/unaligned_references_external_macro.stderr @@ -1,8 +1,7 @@ -error: reference to packed field is unaligned +error[E0793]: reference to packed field is unaligned --> $DIR/unaligned_references_external_macro.rs:5:1 | LL | / unaligned_references_external_crate::mac! { -LL | | LL | | #[repr(packed)] LL | | pub struct X { LL | | pub field: u16 @@ -10,52 +9,10 @@ LL | | } LL | | } | |_^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/unaligned_references_external_macro.rs:5:1 - | -LL | / unaligned_references_external_crate::mac! { -LL | | -LL | | #[repr(packed)] -LL | | pub struct X { -LL | | pub field: u16 -LL | | } -LL | | } - | |_^ = note: this error originates in the macro `unaligned_references_external_crate::mac` (in Nightly builds, run with -Z macro-backtrace for more info) error: aborting due to previous error -Future incompatibility report: Future breakage diagnostic: -error: reference to packed field is unaligned - --> $DIR/unaligned_references_external_macro.rs:5:1 - | -LL | / unaligned_references_external_crate::mac! { -LL | | -LL | | #[repr(packed)] -LL | | pub struct X { -LL | | pub field: u16 -LL | | } -LL | | } - | |_^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/unaligned_references_external_macro.rs:5:1 - | -LL | / unaligned_references_external_crate::mac! { -LL | | -LL | | #[repr(packed)] -LL | | pub struct X { -LL | | pub field: u16 -LL | | } -LL | | } - | |_^ - = note: this error originates in the macro `unaligned_references_external_crate::mac` (in Nightly builds, run with -Z macro-backtrace for more info) - +For more information about this error, try `rustc --explain E0793`. diff --git a/tests/ui/lint/unused/issue-103320-must-use-ops.rs b/tests/ui/lint/unused/issue-103320-must-use-ops.rs new file mode 100644 index 00000000000..597d312fa5e --- /dev/null +++ b/tests/ui/lint/unused/issue-103320-must-use-ops.rs @@ -0,0 +1,27 @@ +// check-pass + +#![warn(unused_must_use)] +#![feature(never_type)] + +use std::ops::Add; +use std::ops::Sub; +use std::ops::Mul; +use std::ops::Div; +use std::ops::Rem; + +fn main() { + let x = 2_u32; + (x.add(4), x.sub(4), x.mul(4), x.div(4), x.rem(4)); + + x.add(4); //~ WARN unused return value of `add` that must be used + + x.sub(4); //~ WARN unused return value of `sub` that must be used + + x.mul(4); //~ WARN unused return value of `mul` that must be used + + x.div(4); //~ WARN unused return value of `div` that must be used + + x.rem(4); //~ WARN unused return value of `rem` that must be used + + println!("{}", x); +} diff --git a/tests/ui/lint/unused/issue-103320-must-use-ops.stderr b/tests/ui/lint/unused/issue-103320-must-use-ops.stderr new file mode 100644 index 00000000000..57439ec6a8f --- /dev/null +++ b/tests/ui/lint/unused/issue-103320-must-use-ops.stderr @@ -0,0 +1,67 @@ +warning: unused return value of `add` that must be used + --> $DIR/issue-103320-must-use-ops.rs:16:5 + | +LL | x.add(4); + | ^^^^^^^^ + | + = note: this returns the result of the operation, without modifying the original +note: the lint level is defined here + --> $DIR/issue-103320-must-use-ops.rs:3:9 + | +LL | #![warn(unused_must_use)] + | ^^^^^^^^^^^^^^^ +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = x.add(4); + | +++++++ + +warning: unused return value of `sub` that must be used + --> $DIR/issue-103320-must-use-ops.rs:18:5 + | +LL | x.sub(4); + | ^^^^^^^^ + | + = note: this returns the result of the operation, without modifying the original +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = x.sub(4); + | +++++++ + +warning: unused return value of `mul` that must be used + --> $DIR/issue-103320-must-use-ops.rs:20:5 + | +LL | x.mul(4); + | ^^^^^^^^ + | + = note: this returns the result of the operation, without modifying the original +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = x.mul(4); + | +++++++ + +warning: unused return value of `div` that must be used + --> $DIR/issue-103320-must-use-ops.rs:22:5 + | +LL | x.div(4); + | ^^^^^^^^ + | + = note: this returns the result of the operation, without modifying the original +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = x.div(4); + | +++++++ + +warning: unused return value of `rem` that must be used + --> $DIR/issue-103320-must-use-ops.rs:24:5 + | +LL | x.rem(4); + | ^^^^^^^^ + | + = note: this returns the result of the operation, without modifying the original +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = x.rem(4); + | +++++++ + +warning: 5 warnings emitted + diff --git a/tests/ui/lint/unused/issue-96606.rs b/tests/ui/lint/unused/issue-96606.rs new file mode 100644 index 00000000000..4e7c290fa2a --- /dev/null +++ b/tests/ui/lint/unused/issue-96606.rs @@ -0,0 +1,8 @@ +#[deny(unused)] +fn main() { + let arr = [0; 10]; + let _ = arr[(0)]; //~ ERROR unnecessary parentheses around index expression + let _ = arr[{0}]; //~ ERROR unnecessary braces around index expression + let _ = arr[1 + (0)]; + let _ = arr[{ let x = 0; x }]; +} diff --git a/tests/ui/lint/unused/issue-96606.stderr b/tests/ui/lint/unused/issue-96606.stderr new file mode 100644 index 00000000000..e3627718116 --- /dev/null +++ b/tests/ui/lint/unused/issue-96606.stderr @@ -0,0 +1,33 @@ +error: unnecessary parentheses around index expression + --> $DIR/issue-96606.rs:4:17 + | +LL | let _ = arr[(0)]; + | ^ ^ + | +note: the lint level is defined here + --> $DIR/issue-96606.rs:1:8 + | +LL | #[deny(unused)] + | ^^^^^^ + = note: `#[deny(unused_parens)]` implied by `#[deny(unused)]` +help: remove these parentheses + | +LL - let _ = arr[(0)]; +LL + let _ = arr[0]; + | + +error: unnecessary braces around index expression + --> $DIR/issue-96606.rs:5:17 + | +LL | let _ = arr[{0}]; + | ^ ^ + | + = note: `#[deny(unused_braces)]` implied by `#[deny(unused)]` +help: remove these braces + | +LL - let _ = arr[{0}]; +LL + let _ = arr[0]; + | + +error: aborting due to 2 previous errors + diff --git a/tests/ui/issues/issue-50576.rs b/tests/ui/loops/issue-50576.rs index e0c36b8273a..e0c36b8273a 100644 --- a/tests/ui/issues/issue-50576.rs +++ b/tests/ui/loops/issue-50576.rs diff --git a/tests/ui/issues/issue-50576.stderr b/tests/ui/loops/issue-50576.stderr index 4ec22fde910..4ec22fde910 100644 --- a/tests/ui/issues/issue-50576.stderr +++ b/tests/ui/loops/issue-50576.stderr diff --git a/tests/ui/loops/loop-break-value.stderr b/tests/ui/loops/loop-break-value.stderr index ccb27c35070..5525dbb9005 100644 --- a/tests/ui/loops/loop-break-value.stderr +++ b/tests/ui/loops/loop-break-value.stderr @@ -167,7 +167,7 @@ error[E0308]: mismatched types --> $DIR/loop-break-value.rs:80:15 | LL | break (break, break); - | ^^^^^^^^^^^^^^ expected `()`, found tuple + | ^^^^^^^^^^^^^^ expected `()`, found `(!, !)` | = note: expected unit type `()` found tuple `(!, !)` diff --git a/tests/ui/macros/stringify.rs b/tests/ui/macros/stringify.rs index 5cd217df6fc..fdc2a7666d6 100644 --- a/tests/ui/macros/stringify.rs +++ b/tests/ui/macros/stringify.rs @@ -626,7 +626,7 @@ fn test_item() { stringify_item!( impl ~const Struct {} ), - "impl Struct {}", // FIXME + "impl ~const Struct {}", ); // ItemKind::MacCall @@ -838,7 +838,7 @@ fn test_ty() { assert_eq!(stringify_ty!(dyn Send + 'a), "dyn Send + 'a"); assert_eq!(stringify_ty!(dyn 'a + Send), "dyn 'a + Send"); assert_eq!(stringify_ty!(dyn ?Sized), "dyn ?Sized"); - assert_eq!(stringify_ty!(dyn ~const Clone), "dyn Clone"); // FIXME + assert_eq!(stringify_ty!(dyn ~const Clone), "dyn ~const Clone"); assert_eq!(stringify_ty!(dyn for<'a> Send), "dyn for<'a> Send"); // TyKind::ImplTrait @@ -846,7 +846,7 @@ fn test_ty() { assert_eq!(stringify_ty!(impl Send + 'a), "impl Send + 'a"); assert_eq!(stringify_ty!(impl 'a + Send), "impl 'a + Send"); assert_eq!(stringify_ty!(impl ?Sized), "impl ?Sized"); - assert_eq!(stringify_ty!(impl ~const Clone), "impl Clone"); // FIXME + assert_eq!(stringify_ty!(impl ~const Clone), "impl ~const Clone"); assert_eq!(stringify_ty!(impl for<'a> Send), "impl for<'a> Send"); // TyKind::Paren diff --git a/tests/ui/malformed/issue-107423-unused-delim-only-one-no-pair.rs b/tests/ui/malformed/issue-107423-unused-delim-only-one-no-pair.rs new file mode 100644 index 00000000000..4003ee37ca1 --- /dev/null +++ b/tests/ui/malformed/issue-107423-unused-delim-only-one-no-pair.rs @@ -0,0 +1,7 @@ +// check that we don't generate a span that points beyond EOF + +// error-pattern: unclosed delimiter +// error-pattern: unclosed delimiter +// error-pattern: unclosed delimiter + +fn a(){{{ diff --git a/tests/ui/malformed/issue-107423-unused-delim-only-one-no-pair.stderr b/tests/ui/malformed/issue-107423-unused-delim-only-one-no-pair.stderr new file mode 100644 index 00000000000..0479035171e --- /dev/null +++ b/tests/ui/malformed/issue-107423-unused-delim-only-one-no-pair.stderr @@ -0,0 +1,32 @@ +error: this file contains an unclosed delimiter + --> $DIR/issue-107423-unused-delim-only-one-no-pair.rs:7:11 + | +LL | fn a(){{{ + | --- ^ + | ||| + | ||unclosed delimiter + | |unclosed delimiter + | unclosed delimiter + +error: this file contains an unclosed delimiter + --> $DIR/issue-107423-unused-delim-only-one-no-pair.rs:7:11 + | +LL | fn a(){{{ + | --- ^ + | ||| + | ||unclosed delimiter + | |unclosed delimiter + | unclosed delimiter + +error: this file contains an unclosed delimiter + --> $DIR/issue-107423-unused-delim-only-one-no-pair.rs:7:11 + | +LL | fn a(){{{ + | --- ^ + | ||| + | ||unclosed delimiter + | |unclosed delimiter + | unclosed delimiter + +error: aborting due to 3 previous errors + diff --git a/tests/ui/match/issue-12552.stderr b/tests/ui/match/issue-12552.stderr index 4b027eba2c2..195192fbd82 100644 --- a/tests/ui/match/issue-12552.stderr +++ b/tests/ui/match/issue-12552.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match t { | - this expression has type `Result<_, {integer}>` LL | Some(k) => match k { - | ^^^^^^^ expected enum `Result`, found enum `Option` + | ^^^^^^^ expected `Result<_, {integer}>`, found `Option<_>` | = note: expected enum `Result<_, {integer}>` found enum `Option<_>` @@ -20,7 +20,7 @@ LL | match t { | - this expression has type `Result<_, {integer}>` ... LL | None => () - | ^^^^ expected enum `Result`, found enum `Option` + | ^^^^ expected `Result<_, {integer}>`, found `Option<_>` | = note: expected enum `Result<_, {integer}>` found enum `Option<_>` diff --git a/tests/ui/match/issue-91058.stderr b/tests/ui/match/issue-91058.stderr index ec1d7e21fa5..12f37274b6b 100644 --- a/tests/ui/match/issue-91058.stderr +++ b/tests/ui/match/issue-91058.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match array { | ----- this expression has type `[S; 1]` LL | [()] => {} - | ^^ expected struct `S`, found `()` + | ^^ expected `S`, found `()` error: aborting due to previous error diff --git a/tests/ui/match/match-ref-mut-invariance.stderr b/tests/ui/match/match-ref-mut-invariance.stderr index 3b7e53cd527..b353d3514fe 100644 --- a/tests/ui/match/match-ref-mut-invariance.stderr +++ b/tests/ui/match/match-ref-mut-invariance.stderr @@ -6,7 +6,7 @@ LL | impl<'b> S<'b> { LL | fn bar<'a>(&'a mut self) -> &'a mut &'a i32 { | -- lifetime `'a` defined here LL | match self.0 { ref mut x => x } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a` | = help: consider adding the following bound: `'a: 'b` = note: requirement occurs because of a mutable reference to `&i32` diff --git a/tests/ui/match/match-ref-mut-let-invariance.stderr b/tests/ui/match/match-ref-mut-let-invariance.stderr index f4d1cea670b..bb0fcdb9990 100644 --- a/tests/ui/match/match-ref-mut-let-invariance.stderr +++ b/tests/ui/match/match-ref-mut-let-invariance.stderr @@ -7,7 +7,7 @@ LL | fn bar<'a>(&'a mut self) -> &'a mut &'a i32 { | -- lifetime `'a` defined here LL | let ref mut x = self.0; LL | x - | ^ associated function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a` + | ^ method was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a` | = help: consider adding the following bound: `'a: 'b` = note: requirement occurs because of a mutable reference to `&i32` diff --git a/tests/ui/match/match-struct.rs b/tests/ui/match/match-struct.rs index 7a54c54b98c..4da7b436ba8 100644 --- a/tests/ui/match/match-struct.rs +++ b/tests/ui/match/match-struct.rs @@ -5,7 +5,7 @@ fn main() { match (S { a: 1 }) { E::C(_) => (), //~^ ERROR mismatched types - //~| expected struct `S`, found enum `E` + //~| expected `S`, found `E` _ => () } } diff --git a/tests/ui/match/match-struct.stderr b/tests/ui/match/match-struct.stderr index a475bd5e581..fdc6fd77077 100644 --- a/tests/ui/match/match-struct.stderr +++ b/tests/ui/match/match-struct.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match (S { a: 1 }) { | ------------ this expression has type `S` LL | E::C(_) => (), - | ^^^^^^^ expected struct `S`, found enum `E` + | ^^^^^^^ expected `S`, found `E` error: aborting due to previous error diff --git a/tests/ui/match/match-tag-nullary.stderr b/tests/ui/match/match-tag-nullary.stderr index a6add31d1c5..aac873c760e 100644 --- a/tests/ui/match/match-tag-nullary.stderr +++ b/tests/ui/match/match-tag-nullary.stderr @@ -5,7 +5,7 @@ LL | enum B { B } | - unit variant defined here LL | LL | fn main() { let x: A = A::A; match x { B::B => { } } } - | - ^^^^ expected enum `A`, found enum `B` + | - ^^^^ expected `A`, found `B` | | | this expression has type `A` diff --git a/tests/ui/match/match-tag-unary.stderr b/tests/ui/match/match-tag-unary.stderr index 31f77bdff8b..25e8152d8cf 100644 --- a/tests/ui/match/match-tag-unary.stderr +++ b/tests/ui/match/match-tag-unary.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/match-tag-unary.rs:4:43 | LL | fn main() { let x: A = A::A(0); match x { B::B(y) => { } } } - | - ^^^^^^^ expected enum `A`, found enum `B` + | - ^^^^^^^ expected `A`, found `B` | | | this expression has type `A` diff --git a/tests/ui/methods/assign-to-method.rs b/tests/ui/methods/assign-to-method.rs index 85beaee8df0..71e40759c84 100644 --- a/tests/ui/methods/assign-to-method.rs +++ b/tests/ui/methods/assign-to-method.rs @@ -1,5 +1,4 @@ -// compile-flags: -Zsave-analysis -// Also regression test for #69409 +// Regression test for #69409 struct Cat { meows : usize, diff --git a/tests/ui/methods/assign-to-method.stderr b/tests/ui/methods/assign-to-method.stderr index cafe9abae04..a1fc57cae21 100644 --- a/tests/ui/methods/assign-to-method.stderr +++ b/tests/ui/methods/assign-to-method.stderr @@ -1,5 +1,5 @@ error[E0615]: attempted to take value of method `speak` on type `Cat` - --> $DIR/assign-to-method.rs:22:10 + --> $DIR/assign-to-method.rs:21:10 | LL | nyan.speak = || println!("meow"); | ^^^^^ method, not a field @@ -7,7 +7,7 @@ LL | nyan.speak = || println!("meow"); = help: methods are immutable and cannot be assigned to error[E0615]: attempted to take value of method `speak` on type `Cat` - --> $DIR/assign-to-method.rs:23:10 + --> $DIR/assign-to-method.rs:22:10 | LL | nyan.speak += || println!("meow"); | ^^^^^ method, not a field diff --git a/tests/ui/methods/issues/issue-61525.stderr b/tests/ui/methods/issues/issue-61525.stderr index 3e73b950a14..a8afdeb8401 100644 --- a/tests/ui/methods/issues/issue-61525.stderr +++ b/tests/ui/methods/issues/issue-61525.stderr @@ -21,13 +21,13 @@ error[E0308]: mismatched types --> $DIR/issue-61525.rs:14:33 | LL | 1.query::<dyn ToString>("") - | --------------------- ^^ expected trait object `dyn ToString`, found `&str` + | --------------------- ^^ expected `dyn ToString`, found `&str` | | | arguments to this method are incorrect | = note: expected trait object `dyn ToString` found reference `&'static str` -note: associated function defined here +note: method defined here --> $DIR/issue-61525.rs:2:8 | LL | fn query<Q>(self, q: Q); diff --git a/tests/ui/methods/issues/issue-90315.stderr b/tests/ui/methods/issues/issue-90315.stderr index 4d3c086ff6e..0466bb0a0c9 100644 --- a/tests/ui/methods/issues/issue-90315.stderr +++ b/tests/ui/methods/issues/issue-90315.stderr @@ -57,7 +57,7 @@ error[E0308]: mismatched types --> $DIR/issue-90315.rs:28:8 | LL | if 1..(end + 1).is_empty() { - | ^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found struct `Range` + | ^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `Range<{integer}>` | = note: expected type `bool` found struct `std::ops::Range<{integer}>` @@ -77,7 +77,7 @@ error[E0308]: mismatched types --> $DIR/issue-90315.rs:34:8 | LL | if 1..(end + 1).is_sorted() { - | ^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found struct `Range` + | ^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `Range<{integer}>` | = note: expected type `bool` found struct `std::ops::Range<{integer}>` @@ -97,7 +97,7 @@ error[E0308]: mismatched types --> $DIR/issue-90315.rs:40:21 | LL | let _res: i32 = 3..6.take(2).sum(); - | --- ^^^^^^^^^^^^^^^^^^ expected `i32`, found struct `Range` + | --- ^^^^^^^^^^^^^^^^^^ expected `i32`, found `Range<{integer}>` | | | expected due to this | @@ -119,7 +119,7 @@ error[E0308]: mismatched types --> $DIR/issue-90315.rs:45:21 | LL | let _sum: i32 = 3..6.sum(); - | --- ^^^^^^^^^^ expected `i32`, found struct `Range` + | --- ^^^^^^^^^^ expected `i32`, found `Range<{integer}>` | | | expected due to this | @@ -158,7 +158,7 @@ error[E0308]: mismatched types --> $DIR/issue-90315.rs:62:8 | LL | if 1..end.error_method() { - | ^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found struct `Range` + | ^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `Range<{integer}>` | = note: expected type `bool` found struct `std::ops::Range<{integer}>` diff --git a/tests/ui/methods/method-ambig-two-traits-cross-crate.stderr b/tests/ui/methods/method-ambig-two-traits-cross-crate.stderr index 4b2597eed3c..5132d92777b 100644 --- a/tests/ui/methods/method-ambig-two-traits-cross-crate.stderr +++ b/tests/ui/methods/method-ambig-two-traits-cross-crate.stderr @@ -10,11 +10,11 @@ note: candidate #2 is defined in an impl of the trait `Me2` for the type `usize` | LL | impl Me2 for usize { fn me(&self) -> usize { *self } } | ^^^^^^^^^^^^^^^^^^^^^ -help: disambiguate the associated function for candidate #1 +help: disambiguate the method for candidate #1 | LL | fn main() { Me::me(&1_usize); } | ~~~~~~~~~~~~~~~~ -help: disambiguate the associated function for candidate #2 +help: disambiguate the method for candidate #2 | LL | fn main() { Me2::me(&1_usize); } | ~~~~~~~~~~~~~~~~~ diff --git a/tests/ui/methods/method-ambig-two-traits-from-bounds.stderr b/tests/ui/methods/method-ambig-two-traits-from-bounds.stderr index 1feaa2c73e0..601e6bbb006 100644 --- a/tests/ui/methods/method-ambig-two-traits-from-bounds.stderr +++ b/tests/ui/methods/method-ambig-two-traits-from-bounds.stderr @@ -14,11 +14,11 @@ note: candidate #2 is defined in the trait `B` | LL | trait B { fn foo(&self); } | ^^^^^^^^^^^^^^ -help: disambiguate the associated function for candidate #1 +help: disambiguate the method for candidate #1 | LL | A::foo(t); | ~~~~~~~~~ -help: disambiguate the associated function for candidate #2 +help: disambiguate the method for candidate #2 | LL | B::foo(t); | ~~~~~~~~~ diff --git a/tests/ui/methods/method-ambig-two-traits-from-impls.stderr b/tests/ui/methods/method-ambig-two-traits-from-impls.stderr index f69b5689239..31359143391 100644 --- a/tests/ui/methods/method-ambig-two-traits-from-impls.stderr +++ b/tests/ui/methods/method-ambig-two-traits-from-impls.stderr @@ -14,11 +14,11 @@ note: candidate #2 is defined in an impl of the trait `B` for the type `AB` | LL | fn foo(self) {} | ^^^^^^^^^^^^ -help: disambiguate the associated function for candidate #1 +help: disambiguate the method for candidate #1 | LL | A::foo(AB {}); | ~~~~~~~~~~~~~ -help: disambiguate the associated function for candidate #2 +help: disambiguate the method for candidate #2 | LL | B::foo(AB {}); | ~~~~~~~~~~~~~ diff --git a/tests/ui/methods/method-ambig-two-traits-with-default-method.stderr b/tests/ui/methods/method-ambig-two-traits-with-default-method.stderr index e84dff8bab7..df01966b3a2 100644 --- a/tests/ui/methods/method-ambig-two-traits-with-default-method.stderr +++ b/tests/ui/methods/method-ambig-two-traits-with-default-method.stderr @@ -14,11 +14,11 @@ note: candidate #2 is defined in an impl of the trait `Bar` for the type `usize` | LL | trait Bar { fn method(&self) {} } | ^^^^^^^^^^^^^^^^ -help: disambiguate the associated function for candidate #1 +help: disambiguate the method for candidate #1 | LL | Foo::method(&1_usize); | ~~~~~~~~~~~~~~~~~~~~~ -help: disambiguate the associated function for candidate #2 +help: disambiguate the method for candidate #2 | LL | Bar::method(&1_usize); | ~~~~~~~~~~~~~~~~~~~~~ diff --git a/tests/ui/methods/method-call-err-msg.stderr b/tests/ui/methods/method-call-err-msg.stderr index 81269b73b9a..c340c2d32b3 100644 --- a/tests/ui/methods/method-call-err-msg.stderr +++ b/tests/ui/methods/method-call-err-msg.stderr @@ -2,17 +2,16 @@ error[E0061]: this method takes 0 arguments but 1 argument was supplied --> $DIR/method-call-err-msg.rs:13:7 | LL | x.zero(0) - | ^^^^ - argument of type `{integer}` unexpected + | ^^^^ - + | | + | unexpected argument of type `{integer}` + | help: remove the extra argument | -note: associated function defined here +note: method defined here --> $DIR/method-call-err-msg.rs:5:8 | LL | fn zero(self) -> Foo { self } | ^^^^ -help: remove the extra argument - | -LL | x.zero() - | ~~ error[E0061]: this method takes 1 argument but 0 arguments were supplied --> $DIR/method-call-err-msg.rs:14:7 @@ -20,7 +19,7 @@ error[E0061]: this method takes 1 argument but 0 arguments were supplied LL | .one() | ^^^-- an argument of type `isize` is missing | -note: associated function defined here +note: method defined here --> $DIR/method-call-err-msg.rs:6:8 | LL | fn one(self, _: isize) -> Foo { self } @@ -36,7 +35,7 @@ error[E0061]: this method takes 2 arguments but 1 argument was supplied LL | .two(0); | ^^^--- an argument of type `isize` is missing | -note: associated function defined here +note: method defined here --> $DIR/method-call-err-msg.rs:7:8 | LL | fn two(self, _: isize, _: isize) -> Foo { self } @@ -73,7 +72,7 @@ error[E0061]: this method takes 3 arguments but 0 arguments were supplied LL | y.three::<usize>(); | ^^^^^^^^^^^^^^-- three arguments of type `usize`, `usize`, and `usize` are missing | -note: associated function defined here +note: method defined here --> $DIR/method-call-err-msg.rs:8:8 | LL | fn three<T>(self, _: T, _: T, _: T) -> Foo { self } diff --git a/tests/ui/methods/method-call-lifetime-args-fail.rs b/tests/ui/methods/method-call-lifetime-args-fail.rs index 6bf55844da8..1f13de094bb 100644 --- a/tests/ui/methods/method-call-lifetime-args-fail.rs +++ b/tests/ui/methods/method-call-lifetime-args-fail.rs @@ -14,9 +14,9 @@ impl S { fn method_call() { S.early(); // OK S.early::<'static>(); - //~^ ERROR this associated function takes 2 lifetime arguments but 1 lifetime argument + //~^ ERROR method takes 2 lifetime arguments but 1 lifetime argument S.early::<'static, 'static, 'static>(); - //~^ ERROR this associated function takes 2 lifetime arguments but 3 lifetime arguments were supplied + //~^ ERROR method takes 2 lifetime arguments but 3 lifetime arguments were supplied let _: &u8 = S.life_and_type::<'static>(); S.life_and_type::<u8>(); S.life_and_type::<'static, u8>(); @@ -61,9 +61,9 @@ fn ufcs() { S::early(S); // OK S::early::<'static>(S); - //~^ ERROR this associated function takes 2 lifetime arguments but 1 lifetime argument + //~^ ERROR method takes 2 lifetime arguments but 1 lifetime argument S::early::<'static, 'static, 'static>(S); - //~^ ERROR this associated function takes 2 lifetime arguments but 3 lifetime arguments were supplied + //~^ ERROR method takes 2 lifetime arguments but 3 lifetime arguments were supplied let _: &u8 = S::life_and_type::<'static>(S); S::life_and_type::<u8>(S); S::life_and_type::<'static, u8>(S); diff --git a/tests/ui/methods/method-call-lifetime-args-fail.stderr b/tests/ui/methods/method-call-lifetime-args-fail.stderr index 249b48ab194..34526256f99 100644 --- a/tests/ui/methods/method-call-lifetime-args-fail.stderr +++ b/tests/ui/methods/method-call-lifetime-args-fail.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated function takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: method takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/method-call-lifetime-args-fail.rs:16:7 | LL | S.early::<'static>(); @@ -6,7 +6,7 @@ LL | S.early::<'static>(); | | | expected 2 lifetime arguments | -note: associated function defined here, with 2 lifetime parameters: `'a`, `'b` +note: method defined here, with 2 lifetime parameters: `'a`, `'b` --> $DIR/method-call-lifetime-args-fail.rs:6:8 | LL | fn early<'a, 'b>(self) -> (&'a u8, &'b u8) { loop {} } @@ -16,7 +16,7 @@ help: add missing lifetime argument LL | S.early::<'static, 'static>(); | +++++++++ -error[E0107]: this associated function takes 2 lifetime arguments but 3 lifetime arguments were supplied +error[E0107]: method takes 2 lifetime arguments but 3 lifetime arguments were supplied --> $DIR/method-call-lifetime-args-fail.rs:18:7 | LL | S.early::<'static, 'static, 'static>(); @@ -24,7 +24,7 @@ LL | S.early::<'static, 'static, 'static>(); | | | expected 2 lifetime arguments | -note: associated function defined here, with 2 lifetime parameters: `'a`, `'b` +note: method defined here, with 2 lifetime parameters: `'a`, `'b` --> $DIR/method-call-lifetime-args-fail.rs:6:8 | LL | fn early<'a, 'b>(self) -> (&'a u8, &'b u8) { loop {} } @@ -198,7 +198,7 @@ note: the late bound lifetime parameter is introduced here LL | fn late_unused_early<'a, 'b>(self) -> &'b u8 { loop {} } | ^^ -error[E0107]: this associated function takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: method takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/method-call-lifetime-args-fail.rs:63:8 | LL | S::early::<'static>(S); @@ -206,7 +206,7 @@ LL | S::early::<'static>(S); | | | expected 2 lifetime arguments | -note: associated function defined here, with 2 lifetime parameters: `'a`, `'b` +note: method defined here, with 2 lifetime parameters: `'a`, `'b` --> $DIR/method-call-lifetime-args-fail.rs:6:8 | LL | fn early<'a, 'b>(self) -> (&'a u8, &'b u8) { loop {} } @@ -216,7 +216,7 @@ help: add missing lifetime argument LL | S::early::<'static, 'static>(S); | +++++++++ -error[E0107]: this associated function takes 2 lifetime arguments but 3 lifetime arguments were supplied +error[E0107]: method takes 2 lifetime arguments but 3 lifetime arguments were supplied --> $DIR/method-call-lifetime-args-fail.rs:65:8 | LL | S::early::<'static, 'static, 'static>(S); @@ -224,7 +224,7 @@ LL | S::early::<'static, 'static, 'static>(S); | | | expected 2 lifetime arguments | -note: associated function defined here, with 2 lifetime parameters: `'a`, `'b` +note: method defined here, with 2 lifetime parameters: `'a`, `'b` --> $DIR/method-call-lifetime-args-fail.rs:6:8 | LL | fn early<'a, 'b>(self) -> (&'a u8, &'b u8) { loop {} } diff --git a/tests/ui/methods/method-deref-to-same-trait-object-with-separate-params.stderr b/tests/ui/methods/method-deref-to-same-trait-object-with-separate-params.stderr index 82addab9479..4e83e4b77f1 100644 --- a/tests/ui/methods/method-deref-to-same-trait-object-with-separate-params.stderr +++ b/tests/ui/methods/method-deref-to-same-trait-object-with-separate-params.stderr @@ -44,15 +44,15 @@ note: candidate #3 is defined in the trait `FinalFoo` | LL | fn foo(&self) -> u8; | ^^^^^^^^^^^^^^^^^^^^ -help: disambiguate the associated function for candidate #1 +help: disambiguate the method for candidate #1 | LL | let z = X::foo(x); | ~~~~~~~~~ -help: disambiguate the associated function for candidate #2 +help: disambiguate the method for candidate #2 | LL | let z = NuisanceFoo::foo(x); | ~~~~~~~~~~~~~~~~~~~ -help: disambiguate the associated function for candidate #3 +help: disambiguate the method for candidate #3 | LL | let z = FinalFoo::foo(x); | ~~~~~~~~~~~~~~~~ diff --git a/tests/ui/methods/method-self-arg-1.rs b/tests/ui/methods/method-self-arg-1.rs index f589f20d81d..5912b4ec2c3 100644 --- a/tests/ui/methods/method-self-arg-1.rs +++ b/tests/ui/methods/method-self-arg-1.rs @@ -9,9 +9,9 @@ impl Foo { fn main() { let x = Foo; Foo::bar(x); //~ ERROR mismatched types - //~| expected `&Foo`, found struct `Foo` + //~| expected `&Foo`, found `Foo` Foo::bar(&42); //~ ERROR mismatched types - //~| expected struct `Foo`, found integer + //~| expected `&Foo`, found `&{integer}` //~| expected reference `&Foo` //~| found reference `&{integer}` } diff --git a/tests/ui/methods/method-self-arg-1.stderr b/tests/ui/methods/method-self-arg-1.stderr index 01fec6fcaae..9241a8be58f 100644 --- a/tests/ui/methods/method-self-arg-1.stderr +++ b/tests/ui/methods/method-self-arg-1.stderr @@ -4,11 +4,11 @@ error[E0308]: mismatched types LL | Foo::bar(x); | -------- ^ | | | - | | expected `&Foo`, found struct `Foo` + | | expected `&Foo`, found `Foo` | | help: consider borrowing here: `&x` | arguments to this function are incorrect | -note: associated function defined here +note: method defined here --> $DIR/method-self-arg-1.rs:6:8 | LL | fn bar(&self) {} @@ -18,13 +18,13 @@ error[E0308]: mismatched types --> $DIR/method-self-arg-1.rs:13:14 | LL | Foo::bar(&42); - | -------- ^^^ expected struct `Foo`, found integer + | -------- ^^^ expected `&Foo`, found `&{integer}` | | | arguments to this function are incorrect | = note: expected reference `&Foo` found reference `&{integer}` -note: associated function defined here +note: method defined here --> $DIR/method-self-arg-1.rs:6:8 | LL | fn bar(&self) {} diff --git a/tests/ui/mir/field-projection-invariant.rs b/tests/ui/mir/field-projection-invariant.rs new file mode 100644 index 00000000000..b5d6add043c --- /dev/null +++ b/tests/ui/mir/field-projection-invariant.rs @@ -0,0 +1,24 @@ +// build-pass +struct Inv<'a>(&'a mut &'a ()); +enum Foo<T> { + Bar, + Var(T), +} +type Supertype = Foo<for<'a> fn(Inv<'a>, Inv<'a>)>; + +fn foo(x: Foo<for<'a, 'b> fn(Inv<'a>, Inv<'b>)>) { + match x { + Supertype::Bar => {} + Supertype::Var(x) => {} + } +} + +fn foo_nested(x: Foo<Foo<for<'a, 'b> fn(Inv<'a>, Inv<'b>)>>) { + match x { + Foo::Bar => {} + Foo::Var(Supertype::Bar) => {} + Foo::Var(Supertype::Var(x)) => {} + } +} + +fn main() {} diff --git a/tests/ui/mir/field-projection-mutating-context.rs b/tests/ui/mir/field-projection-mutating-context.rs new file mode 100644 index 00000000000..a1002c088dc --- /dev/null +++ b/tests/ui/mir/field-projection-mutating-context.rs @@ -0,0 +1,19 @@ +use std::sync::Mutex; + +static GLOBAL: Mutex<&'static str> = Mutex::new("global str"); + +struct Foo<T>(T); // `T` is covariant. + +fn foo() { + let mut x: Foo<for<'a> fn(&'a str)> = Foo(|_| ()); + let Foo(ref mut y): Foo<fn(&'static str)> = x; + //~^ ERROR mismatched types + *y = |s| *GLOBAL.lock().unwrap() = s; + let string = String::from("i am shortlived"); + (x.0)(&string); +} + +fn main() { + foo(); + println!("{}", GLOBAL.lock().unwrap()); +} diff --git a/tests/ui/mir/field-projection-mutating-context.stderr b/tests/ui/mir/field-projection-mutating-context.stderr new file mode 100644 index 00000000000..9b18b3427ad --- /dev/null +++ b/tests/ui/mir/field-projection-mutating-context.stderr @@ -0,0 +1,12 @@ +error[E0308]: mismatched types + --> $DIR/field-projection-mutating-context.rs:9:13 + | +LL | let Foo(ref mut y): Foo<fn(&'static str)> = x; + | ^^^^^^^^^ one type is more general than the other + | + = note: expected fn pointer `for<'a> fn(&'a str)` + found fn pointer `fn(&str)` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/mir/field-projection-mutating-context2.rs b/tests/ui/mir/field-projection-mutating-context2.rs new file mode 100644 index 00000000000..dd9c44a16d3 --- /dev/null +++ b/tests/ui/mir/field-projection-mutating-context2.rs @@ -0,0 +1,17 @@ +use std::sync::Mutex; + +static GLOBAL: Mutex<&'static str> = Mutex::new("global str"); + +struct Foo<T>(T); // `T` is covariant. + +fn foo<'a>(mut x: Foo<fn(&'a str)>, string: &'a str) { + let Foo(ref mut y): Foo<fn(&'static str)> = x; + //~^ ERROR lifetime may not live long enough + *y = |s| *GLOBAL.lock().unwrap() = s; + (x.0)(&string); +} + +fn main() { + foo(Foo(|_| ()), &String::from("i am shortlived")); + println!("{}", GLOBAL.lock().unwrap()); +} diff --git a/tests/ui/mir/field-projection-mutating-context2.stderr b/tests/ui/mir/field-projection-mutating-context2.stderr new file mode 100644 index 00000000000..a7b66fe10ce --- /dev/null +++ b/tests/ui/mir/field-projection-mutating-context2.stderr @@ -0,0 +1,10 @@ +error: lifetime may not live long enough + --> $DIR/field-projection-mutating-context2.rs:8:25 + | +LL | fn foo<'a>(mut x: Foo<fn(&'a str)>, string: &'a str) { + | -- lifetime `'a` defined here +LL | let Foo(ref mut y): Foo<fn(&'static str)> = x; + | ^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'a` must outlive `'static` + +error: aborting due to previous error + diff --git a/tests/ui/mir/field-ty-ascription-enums.rs b/tests/ui/mir/field-ty-ascription-enums.rs new file mode 100644 index 00000000000..179af617090 --- /dev/null +++ b/tests/ui/mir/field-ty-ascription-enums.rs @@ -0,0 +1,15 @@ +// build-pass + +enum Foo<T> { + Var(T), +} // `T` is covariant. + +fn foo<'b>(x: Foo<for<'a> fn(&'a ())>) { + let Foo::Var(x): Foo<fn(&'b ())> = x; +} + +fn foo_nested<'b>(x: Foo<Foo<for<'a> fn(&'a ())>>) { + let Foo::Var(Foo::Var(x)): Foo<Foo<fn(&'b ())>> = x; +} + +fn main() {} diff --git a/tests/ui/mir/field-ty-ascription.rs b/tests/ui/mir/field-ty-ascription.rs new file mode 100644 index 00000000000..178c7916bc5 --- /dev/null +++ b/tests/ui/mir/field-ty-ascription.rs @@ -0,0 +1,37 @@ +// build-pass + +struct Foo<T>(T); // `T` is covariant. + +struct Bar<T> { + x: T, +} // `T` is covariant. + +fn bar<'b>(x: Bar<for<'a> fn(&'a ())>) { + let Bar { x }: Bar<fn(&'b ())> = x; +} + +fn bar_nested<'b>(x: Bar<Bar<for<'a> fn(&'a ())>>) { + let Bar { x: Bar { x } }: Bar<Bar<fn(&'b ())>> = x; +} + +fn bar_foo_nested<'b>(x: Bar<Foo<for<'a> fn(&'a ())>>) { + let Bar { x: Foo ( x ) }: Bar<Foo<fn(&'b ())>> = x; +} + +fn foo<'b>(x: Foo<for<'a> fn(&'a ())>) { + let Foo(y): Foo<fn(&'b ())> = x; +} + +fn foo_nested<'b>(x: Foo<Foo<for<'a> fn(&'a ())>>) { + let Foo(Foo(y)): Foo<Foo<fn(&'b ())>> = x; +} + +fn tuple<'b>(x: (u32, for<'a> fn(&'a ()))) { + let (_, y): (u32, fn(&'b ())) = x; +} + +fn tuple_nested<'b>(x: (u32, (u32, for<'a> fn(&'a ())))) { + let (_, (_, y)): (u32, (u32, fn(&'b ()))) = x; +} + +fn main() {} diff --git a/tests/ui/mir/issue-107678-projection-with-lifetime.rs b/tests/ui/mir/issue-107678-projection-with-lifetime.rs new file mode 100644 index 00000000000..14a45687875 --- /dev/null +++ b/tests/ui/mir/issue-107678-projection-with-lifetime.rs @@ -0,0 +1,20 @@ +// build-pass + +#![crate_type = "lib"] + +pub trait StreamOnce { + type Error; +} + +pub trait ResetStream: StreamOnce { + fn reset(&mut self) -> Result<(), Self::Error>; +} + +impl<'a> ResetStream for &'a str + where Self: StreamOnce +{ + #[inline] + fn reset(&mut self) -> Result<(), Self::Error> { + Ok(()) + } +} diff --git a/tests/ui/mir/issue-107691.rs b/tests/ui/mir/issue-107691.rs new file mode 100644 index 00000000000..517a172089f --- /dev/null +++ b/tests/ui/mir/issue-107691.rs @@ -0,0 +1,42 @@ +// build-pass +// compile-flags: -C opt-level=3 + +#![crate_type = "lib"] + +pub trait Archive { + type Archived; + type Resolver; + + fn resolve(resolver: Self::Resolver, out: *mut Self::Archived); +} + +pub type Archived<T> = <T as Archive>::Archived; +pub type Resolver<T> = <T as Archive>::Resolver; + +pub struct Record<'a> { + _payload: &'a [u8], +} + +pub struct ArchivedRecord<'a> +where + &'a [u8]: Archive, +{ + _payload: Archived<&'a [u8]>, +} + +pub struct RecordResolver<'a> +where + &'a [u8]: Archive, +{ + _payload: Resolver<&'a [u8]>, +} + +impl<'a> Archive for Record<'a> +where + &'a [u8]: Archive, +{ + type Archived = ArchivedRecord<'a>; + type Resolver = RecordResolver<'a>; + + fn resolve(_resolver: Self::Resolver, _out: *mut Self::Archived) {} +} diff --git a/tests/ui/mir/mir_codegen_ssa.rs b/tests/ui/mir/mir_codegen_ssa.rs new file mode 100644 index 00000000000..5e2f10cefe9 --- /dev/null +++ b/tests/ui/mir/mir_codegen_ssa.rs @@ -0,0 +1,19 @@ +// build-pass +// compile-flags: --crate-type=lib +#![feature(custom_mir, core_intrinsics)] +use std::intrinsics::mir::*; + +#[custom_mir(dialect = "runtime", phase = "optimized")] +pub fn f(a: u32) -> u32 { + mir!( + let x: u32; + { + // Previously code generation failed with ICE "use of .. before def ..." because the + // definition of x was incorrectly identified as dominating the use of x located in the + // same statement: + x = x + a; + RET = x; + Return() + } + ) +} diff --git a/tests/ui/mismatched_types/abridged.stderr b/tests/ui/mismatched_types/abridged.stderr index ff1a836c9ae..6d2fb1ce9cf 100644 --- a/tests/ui/mismatched_types/abridged.stderr +++ b/tests/ui/mismatched_types/abridged.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | fn a() -> Foo { | --- expected `Foo` because of return type LL | Some(Foo { bar: 1 }) - | ^^^^^^^^^^^^^^^^^^^^ expected struct `Foo`, found enum `Option` + | ^^^^^^^^^^^^^^^^^^^^ expected `Foo`, found `Option<Foo>` | = note: expected struct `Foo` found enum `Option<Foo>` @@ -15,7 +15,7 @@ error[E0308]: mismatched types LL | fn a2() -> Foo { | --- expected `Foo` because of return type LL | Ok(Foo { bar: 1}) - | ^^^^^^^^^^^^^^^^^ expected struct `Foo`, found enum `Result` + | ^^^^^^^^^^^^^^^^^ expected `Foo`, found `Result<Foo, _>` | = note: expected struct `Foo` found enum `Result<Foo, _>` @@ -26,7 +26,7 @@ error[E0308]: mismatched types LL | fn b() -> Option<Foo> { | ----------- expected `Option<Foo>` because of return type LL | Foo { bar: 1 } - | ^^^^^^^^^^^^^^ expected enum `Option`, found struct `Foo` + | ^^^^^^^^^^^^^^ expected `Option<Foo>`, found `Foo` | = note: expected enum `Option<Foo>` found struct `Foo` @@ -41,7 +41,7 @@ error[E0308]: mismatched types LL | fn c() -> Result<Foo, Bar> { | ---------------- expected `Result<Foo, Bar>` because of return type LL | Foo { bar: 1 } - | ^^^^^^^^^^^^^^ expected enum `Result`, found struct `Foo` + | ^^^^^^^^^^^^^^ expected `Result<Foo, Bar>`, found `Foo` | = note: expected enum `Result<Foo, Bar>` found struct `Foo` @@ -57,7 +57,7 @@ LL | fn d() -> X<X<String, String>, String> { | ---------------------------- expected `X<X<String, String>, String>` because of return type ... LL | x - | ^ expected struct `String`, found integer + | ^ expected `X<X<String, String>, String>`, found `X<X<String, {integer}>, {integer}>` | = note: expected struct `X<X<_, String>, String>` found struct `X<X<_, {integer}>, {integer}>` @@ -69,7 +69,7 @@ LL | fn e() -> X<X<String, String>, String> { | ---------------------------- expected `X<X<String, String>, String>` because of return type ... LL | x - | ^ expected struct `String`, found integer + | ^ expected `X<X<String, String>, String>`, found `X<X<String, {integer}>, String>` | = note: expected struct `X<X<_, String>, _>` found struct `X<X<_, {integer}>, _>` @@ -80,7 +80,7 @@ error[E0308]: mismatched types LL | fn f() -> String { | ------ expected `String` because of return type LL | 1+2 - | ^^^ expected struct `String`, found integer + | ^^^ expected `String`, found integer | help: try using a conversion method | @@ -93,7 +93,7 @@ error[E0308]: mismatched types LL | fn g() -> String { | ------ expected `String` because of return type LL | -2 - | ^^ expected struct `String`, found integer + | ^^ expected `String`, found integer | help: try using a conversion method | diff --git a/tests/ui/mismatched_types/do-not-suggest-boxed-trait-objects-instead-of-impl-trait.stderr b/tests/ui/mismatched_types/do-not-suggest-boxed-trait-objects-instead-of-impl-trait.stderr index 2f814445bba..54abb50d6e8 100644 --- a/tests/ui/mismatched_types/do-not-suggest-boxed-trait-objects-instead-of-impl-trait.stderr +++ b/tests/ui/mismatched_types/do-not-suggest-boxed-trait-objects-instead-of-impl-trait.stderr @@ -6,7 +6,7 @@ LL | | S | | - expected because of this LL | | } else { LL | | Y - | | ^ expected struct `S`, found struct `Y` + | | ^ expected `S`, found `Y` LL | | } | |_____- `if` and `else` have incompatible types @@ -17,7 +17,7 @@ LL | / match true { LL | | true => S, | | - this is found to be of type `S` LL | | false => Y, - | | ^ expected struct `S`, found struct `Y` + | | ^ expected `S`, found `Y` LL | | } | |_____- `match` arms have incompatible types diff --git a/tests/ui/mismatched_types/issue-106182.stderr b/tests/ui/mismatched_types/issue-106182.stderr index ac3ab8e9895..96ab3a02991 100644 --- a/tests/ui/mismatched_types/issue-106182.stderr +++ b/tests/ui/mismatched_types/issue-106182.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match x { | - this expression has type `&_S` LL | _S(& (mut _y), _v) => { - | ^^^^^^^^^^ expected `u32`, found reference + | ^^^^^^^^^^ expected `u32`, found `&_` | = note: expected type `u32` found reference `&_` diff --git a/tests/ui/mismatched_types/issue-38371-unfixable.stderr b/tests/ui/mismatched_types/issue-38371-unfixable.stderr index 3c5e765abfb..318285598a0 100644 --- a/tests/ui/mismatched_types/issue-38371-unfixable.stderr +++ b/tests/ui/mismatched_types/issue-38371-unfixable.stderr @@ -10,7 +10,7 @@ error[E0308]: mismatched types LL | fn bgh(&&bar: u32) {} | ^^^^^ --- expected due to this | | - | expected `u32`, found reference + | expected `u32`, found `&_` | = note: expected type `u32` found reference `&_` diff --git a/tests/ui/mismatched_types/issue-38371.stderr b/tests/ui/mismatched_types/issue-38371.stderr index f43427f9832..19335c446c3 100644 --- a/tests/ui/mismatched_types/issue-38371.stderr +++ b/tests/ui/mismatched_types/issue-38371.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | fn foo(&_a: Foo) {} | ^^^ --- expected due to this | | - | expected struct `Foo`, found reference + | expected `Foo`, found `&_` | = note: expected struct `Foo` found reference `&_` @@ -20,7 +20,7 @@ error[E0308]: mismatched types LL | fn agh(&&_a: &u32) {} | ^^^ ---- expected due to this | | - | expected `u32`, found reference + | expected `u32`, found `&_` | = note: expected type `u32` found reference `&_` diff --git a/tests/ui/mismatched_types/issue-47706.stderr b/tests/ui/mismatched_types/issue-47706.stderr index d9d408844d0..69d6ee5cbd5 100644 --- a/tests/ui/mismatched_types/issue-47706.stderr +++ b/tests/ui/mismatched_types/issue-47706.stderr @@ -27,7 +27,7 @@ note: required by a bound in `foo` --> $DIR/issue-47706.rs:22:8 | LL | fn foo<F>(f: F) - | --- required by a bound in this + | --- required by a bound in this function LL | where LL | F: Fn(), | ^^^^ required by this bound in `foo` diff --git a/tests/ui/mismatched_types/issue-74918-missing-lifetime.stderr b/tests/ui/mismatched_types/issue-74918-missing-lifetime.stderr index 9ddea162944..b5231823099 100644 --- a/tests/ui/mismatched_types/issue-74918-missing-lifetime.stderr +++ b/tests/ui/mismatched_types/issue-74918-missing-lifetime.stderr @@ -16,9 +16,9 @@ LL | fn next(&mut self) -> Option<IteratorChunk<T, S>> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ found `fn(&'1 mut ChunkingIterator<T, S>) -> Option<IteratorChunk<'1, T, S>>` --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL | - = note: expected `fn(&'1 mut ChunkingIterator<T, S>) -> Option<IteratorChunk<'static, T, S>>` + = note: expected `fn(&'1 mut ChunkingIterator<T, S>) -> Option<IteratorChunk<'2, T, S>>` | - = note: expected signature `fn(&'1 mut ChunkingIterator<T, S>) -> Option<IteratorChunk<'static, T, S>>` + = note: expected signature `fn(&'1 mut ChunkingIterator<T, S>) -> Option<IteratorChunk<'2, T, S>>` found signature `fn(&'1 mut ChunkingIterator<T, S>) -> Option<IteratorChunk<'1, T, S>>` = help: the lifetime requirements from the `impl` do not correspond to the requirements in the `trait` = help: verify the lifetime relationships in the `trait` and `impl` between the `self` argument, the other inputs and its output diff --git a/tests/ui/mismatched_types/non_zero_assigned_something.stderr b/tests/ui/mismatched_types/non_zero_assigned_something.stderr index d4b2c902f9b..57db71f889c 100644 --- a/tests/ui/mismatched_types/non_zero_assigned_something.stderr +++ b/tests/ui/mismatched_types/non_zero_assigned_something.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/non_zero_assigned_something.rs:2:35 | LL | let _: std::num::NonZeroU64 = 1; - | -------------------- ^ expected struct `NonZeroU64`, found integer + | -------------------- ^ expected `NonZeroU64`, found integer | | | expected due to this | @@ -15,7 +15,7 @@ error[E0308]: mismatched types --> $DIR/non_zero_assigned_something.rs:6:43 | LL | let _: Option<std::num::NonZeroU64> = 1; - | ---------------------------- ^ expected enum `Option`, found integer + | ---------------------------- ^ expected `Option<NonZeroU64>`, found integer | | | expected due to this | diff --git a/tests/ui/mismatched_types/normalize-fn-sig.stderr b/tests/ui/mismatched_types/normalize-fn-sig.stderr index 6c55f29c5d1..e3a0646550c 100644 --- a/tests/ui/mismatched_types/normalize-fn-sig.stderr +++ b/tests/ui/mismatched_types/normalize-fn-sig.stderr @@ -2,12 +2,13 @@ error[E0308]: mismatched types --> $DIR/normalize-fn-sig.rs:14:22 | LL | needs_i32_ref_fn(foo::<()>); - | ---------------- ^^^^^^^^^ expected `&i32`, found `i32` + | ---------------- ^^^^^^^^^ expected fn pointer, found fn item | | | arguments to this function are incorrect | = note: expected fn pointer `fn(&'static i32, i32)` found fn item `fn(i32, &'static i32) {foo::<()>}` + = note: when the arguments and return types match, functions can be coerced to function pointers note: function defined here --> $DIR/normalize-fn-sig.rs:11:4 | diff --git a/tests/ui/mismatched_types/overloaded-calls-bad.stderr b/tests/ui/mismatched_types/overloaded-calls-bad.stderr index 3a895acbdb5..cd483e7ad2c 100644 --- a/tests/ui/mismatched_types/overloaded-calls-bad.stderr +++ b/tests/ui/mismatched_types/overloaded-calls-bad.stderr @@ -32,7 +32,7 @@ error[E0057]: this function takes 1 argument but 2 arguments were supplied --> $DIR/overloaded-calls-bad.rs:37:15 | LL | let ans = s("burma", "shave"); - | ^ ------- ------- argument of type `&'static str` unexpected + | ^ ------- ------- unexpected argument of type `&'static str` | | | expected `isize`, found `&str` | @@ -43,8 +43,9 @@ LL | impl FnMut<(isize,)> for S { | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the extra argument | -LL | let ans = s(/* isize */); - | ~~~~~~~~~~~~~ +LL - let ans = s("burma", "shave"); +LL + let ans = s(/* isize */); + | error[E0308]: mismatched types --> $DIR/overloaded-calls-bad.rs:40:7 diff --git a/tests/ui/mismatched_types/ref-pat-suggestions.stderr b/tests/ui/mismatched_types/ref-pat-suggestions.stderr index 63eaa3930b1..62824004db5 100644 --- a/tests/ui/mismatched_types/ref-pat-suggestions.stderr +++ b/tests/ui/mismatched_types/ref-pat-suggestions.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | fn _f0(&_a: u32) {} | ^^^ --- expected due to this | | - | expected `u32`, found reference + | expected `u32`, found `&_` | = note: expected type `u32` found reference `&_` @@ -41,7 +41,7 @@ error[E0308]: mismatched types LL | fn _f2(&&_a: &u32) {} | ^^^ ---- expected due to this | | - | expected `u32`, found reference + | expected `u32`, found `&_` | = note: expected type `u32` found reference `&_` @@ -57,7 +57,7 @@ error[E0308]: mismatched types LL | fn _f3(&mut &_a: &mut u32) {} | ^^^ -------- expected due to this | | - | expected `u32`, found reference + | expected `u32`, found `&_` | = note: expected type `u32` found reference `&_` @@ -106,7 +106,7 @@ LL | let _: fn(u32) = |&_a| (); | ^-- | || | |expected due to this - | expected `u32`, found reference + | expected `u32`, found `&_` | = note: expected type `u32` found reference `&_` @@ -145,7 +145,7 @@ LL | let _: fn(&u32) = |&&_a| (); | ^-- | || | |expected due to this - | expected `u32`, found reference + | expected `u32`, found `&_` | = note: expected type `u32` found reference `&_` @@ -162,7 +162,7 @@ LL | let _: fn(&mut u32) = |&mut &_a| (); | ^-- | || | |expected due to this - | expected `u32`, found reference + | expected `u32`, found `&_` | = note: expected type `u32` found reference `&_` @@ -212,7 +212,7 @@ error[E0308]: mismatched types LL | let _ = |&_a: u32| (); | ^^^ --- expected due to this | | - | expected `u32`, found reference + | expected `u32`, found `&_` | = note: expected type `u32` found reference `&_` @@ -249,7 +249,7 @@ error[E0308]: mismatched types LL | let _ = |&&_a: &u32| (); | ^^^ ---- expected due to this | | - | expected `u32`, found reference + | expected `u32`, found `&_` | = note: expected type `u32` found reference `&_` @@ -265,7 +265,7 @@ error[E0308]: mismatched types LL | let _ = |&mut &_a: &mut u32| (); | ^^^ -------- expected due to this | | - | expected `u32`, found reference + | expected `u32`, found `&_` | = note: expected type `u32` found reference `&_` diff --git a/tests/ui/mismatched_types/show_module.stderr b/tests/ui/mismatched_types/show_module.stderr index 5e48e0955aa..4bbeaaab937 100644 --- a/tests/ui/mismatched_types/show_module.stderr +++ b/tests/ui/mismatched_types/show_module.stderr @@ -4,15 +4,15 @@ error[E0308]: mismatched types LL | fn foo() -> Foo { | --- expected `baz::Foo` because of return type LL | meh::Foo - | ^^^^^^^^ expected struct `baz::Foo`, found struct `meh::Foo` + | ^^^^^^^^ expected `baz::Foo`, found `meh::Foo` | - = note: struct `meh::Foo` and struct `baz::Foo` have similar names, but are actually distinct types -note: struct `meh::Foo` is defined in module `crate::meh` of the current crate + = note: `meh::Foo` and `baz::Foo` have similar names, but are actually distinct types +note: `meh::Foo` is defined in module `crate::meh` of the current crate --> $DIR/show_module.rs:8:5 | LL | pub struct Foo; | ^^^^^^^^^^^^^^ -note: struct `baz::Foo` is defined in module `crate::blah::baz` of the current crate +note: `baz::Foo` is defined in module `crate::blah::baz` of the current crate --> $DIR/show_module.rs:3:9 | LL | pub struct Foo; diff --git a/tests/ui/mismatched_types/similar_paths.stderr b/tests/ui/mismatched_types/similar_paths.stderr index 46a38332552..3e44fb75929 100644 --- a/tests/ui/mismatched_types/similar_paths.stderr +++ b/tests/ui/mismatched_types/similar_paths.stderr @@ -4,12 +4,12 @@ error[E0308]: mismatched types LL | pub fn foo() -> Option<u8> { | ---------- expected `Option<u8>` because of return type LL | Some(42_u8) - | ^^^^^^^^^^^ expected enum `Option`, found enum `std::option::Option` + | ^^^^^^^^^^^ expected `Option<u8>`, found `std::option::Option<u8>` | - = note: enum `std::option::Option` and enum `Option` have similar names, but are actually distinct types -note: enum `std::option::Option` is defined in crate `core` + = note: `std::option::Option<u8>` and `Option<u8>` have similar names, but are actually distinct types +note: `std::option::Option<u8>` is defined in crate `core` --> $SRC_DIR/core/src/option.rs:LL:COL -note: enum `Option` is defined in the current crate +note: `Option<u8>` is defined in the current crate --> $DIR/similar_paths.rs:1:1 | LL | enum Option<T> { diff --git a/tests/ui/mismatched_types/similar_paths_primitive.stderr b/tests/ui/mismatched_types/similar_paths_primitive.stderr index 8a2f73945e8..80e78a4e4fa 100644 --- a/tests/ui/mismatched_types/similar_paths_primitive.stderr +++ b/tests/ui/mismatched_types/similar_paths_primitive.stderr @@ -2,13 +2,13 @@ error[E0308]: mismatched types --> $DIR/similar_paths_primitive.rs:8:9 | LL | foo(true); - | --- ^^^^ expected struct `bool`, found `bool` + | --- ^^^^ expected `bool`, found a different `bool` | | | arguments to this function are incorrect | - = note: bool and struct `bool` have similar names, but are actually distinct types + = note: bool and `bool` have similar names, but are actually distinct types = note: bool is a primitive defined by the language -note: struct `bool` is defined in the current crate +note: `bool` is defined in the current crate --> $DIR/similar_paths_primitive.rs:3:1 | LL | struct bool; diff --git a/tests/ui/mismatched_types/suggest-boxed-trait-objects-instead-of-impl-trait.stderr b/tests/ui/mismatched_types/suggest-boxed-trait-objects-instead-of-impl-trait.stderr index f58b9c3ec16..40182a75a98 100644 --- a/tests/ui/mismatched_types/suggest-boxed-trait-objects-instead-of-impl-trait.stderr +++ b/tests/ui/mismatched_types/suggest-boxed-trait-objects-instead-of-impl-trait.stderr @@ -6,7 +6,7 @@ LL | | S | | - expected because of this LL | | } else { LL | | Y - | | ^ expected struct `S`, found struct `Y` + | | ^ expected `S`, found `Y` LL | | } | |_____- `if` and `else` have incompatible types | @@ -28,7 +28,7 @@ LL | / match true { LL | | true => S, | | - this is found to be of type `S` LL | | false => Y, - | | ^ expected struct `S`, found struct `Y` + | | ^ expected `S`, found `Y` LL | | } | |_____- `match` arms have incompatible types | diff --git a/tests/ui/mismatched_types/suggest-removing-tuple-struct-field.stderr b/tests/ui/mismatched_types/suggest-removing-tuple-struct-field.stderr index 35871afb58b..c5d0eef1026 100644 --- a/tests/ui/mismatched_types/suggest-removing-tuple-struct-field.stderr +++ b/tests/ui/mismatched_types/suggest-removing-tuple-struct-field.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/suggest-removing-tuple-struct-field.rs:11:13 | LL | some_fn(value.0); - | ------- ^^^^^^^ expected struct `MyWrapper`, found `u32` + | ------- ^^^^^^^ expected `MyWrapper`, found `u32` | | | arguments to this function are incorrect | @@ -21,7 +21,7 @@ error[E0308]: mismatched types --> $DIR/suggest-removing-tuple-struct-field.rs:12:13 | LL | some_fn(my_wrapper!(123).0); - | ------- ^^^^^^^^^^^^^^^^^^ expected struct `MyWrapper`, found `u32` + | ------- ^^^^^^^^^^^^^^^^^^ expected `MyWrapper`, found `u32` | | | arguments to this function are incorrect | diff --git a/tests/ui/mismatched_types/wrap-suggestion-privacy.stderr b/tests/ui/mismatched_types/wrap-suggestion-privacy.stderr index fdd92cbfc44..e20a0aa0e2a 100644 --- a/tests/ui/mismatched_types/wrap-suggestion-privacy.stderr +++ b/tests/ui/mismatched_types/wrap-suggestion-privacy.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/wrap-suggestion-privacy.rs:12:19 | LL | needs_wrapper(0); - | ------------- ^ expected struct `Wrapper`, found integer + | ------------- ^ expected `Wrapper<i32>`, found integer | | | arguments to this function are incorrect | @@ -22,7 +22,7 @@ error[E0308]: mismatched types --> $DIR/wrap-suggestion-privacy.rs:17:20 | LL | needs_wrapping(0); - | -------------- ^ expected struct `Wrapping`, found integer + | -------------- ^ expected `Wrapping<i32>`, found integer | | | arguments to this function are incorrect | @@ -42,7 +42,7 @@ error[E0308]: mismatched types --> $DIR/wrap-suggestion-privacy.rs:22:17 | LL | needs_ready(Some(0)); - | ----------- ^^^^^^^ expected struct `Ready`, found enum `Option` + | ----------- ^^^^^^^ expected `Ready<i32>`, found `Option<{integer}>` | | | arguments to this function are incorrect | diff --git a/tests/ui/modules/issue-107649.rs b/tests/ui/modules/issue-107649.rs new file mode 100644 index 00000000000..71b84cd30d6 --- /dev/null +++ b/tests/ui/modules/issue-107649.rs @@ -0,0 +1,106 @@ +// compile-flags: -Z ui-testing=no +#[path = "auxiliary/dummy_lib.rs"] +mod lib; + +/// The function needs to be long enough to +/// ensure `max_line_num_len` to be large enough +/// for no-ui-testing +fn main() { + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + (); + dbg!(lib::Dummy); //~ Error: `Dummy` doesn't implement `Debug` +} diff --git a/tests/ui/modules/issue-107649.stderr b/tests/ui/modules/issue-107649.stderr new file mode 100644 index 00000000000..1cea71f2829 --- /dev/null +++ b/tests/ui/modules/issue-107649.stderr @@ -0,0 +1,18 @@ +error[E0277]: `Dummy` doesn't implement `Debug` + --> $DIR/issue-107649.rs:105:5 + | +105 | dbg!(lib::Dummy); + | ^^^^^^^^^^^^^^^^ `Dummy` cannot be formatted using `{:?}` + | + = help: the trait `Debug` is not implemented for `Dummy` + = note: add `#[derive(Debug)]` to `Dummy` or manually `impl Debug for Dummy` + = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) +help: consider annotating `Dummy` with `#[derive(Debug)]` + --> $DIR/auxiliary/dummy_lib.rs:2:1 + | +2 | #[derive(Debug)] + | + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/issues/issue-22536-copy-mustnt-zero.rs b/tests/ui/moves/issue-22536-copy-mustnt-zero.rs index 017f36484c1..017f36484c1 100644 --- a/tests/ui/issues/issue-22536-copy-mustnt-zero.rs +++ b/tests/ui/moves/issue-22536-copy-mustnt-zero.rs diff --git a/tests/ui/moves/pin-mut-reborrow-infer-var-issue-107419.fixed b/tests/ui/moves/pin-mut-reborrow-infer-var-issue-107419.fixed new file mode 100644 index 00000000000..0b9a3bae961 --- /dev/null +++ b/tests/ui/moves/pin-mut-reborrow-infer-var-issue-107419.fixed @@ -0,0 +1,11 @@ +// run-rustfix +use std::pin::Pin; + +fn foo(_: &mut ()) {} + +fn main() { + let mut uwu = (); + let mut r = Pin::new(&mut uwu); + foo(r.as_mut().get_mut()); + foo(r.get_mut()); //~ ERROR use of moved value +} diff --git a/tests/ui/moves/pin-mut-reborrow-infer-var-issue-107419.rs b/tests/ui/moves/pin-mut-reborrow-infer-var-issue-107419.rs new file mode 100644 index 00000000000..0e952b06ee1 --- /dev/null +++ b/tests/ui/moves/pin-mut-reborrow-infer-var-issue-107419.rs @@ -0,0 +1,11 @@ +// run-rustfix +use std::pin::Pin; + +fn foo(_: &mut ()) {} + +fn main() { + let mut uwu = (); + let mut r = Pin::new(&mut uwu); + foo(r.get_mut()); + foo(r.get_mut()); //~ ERROR use of moved value +} diff --git a/tests/ui/moves/pin-mut-reborrow-infer-var-issue-107419.stderr b/tests/ui/moves/pin-mut-reborrow-infer-var-issue-107419.stderr new file mode 100644 index 00000000000..7e513b73c21 --- /dev/null +++ b/tests/ui/moves/pin-mut-reborrow-infer-var-issue-107419.stderr @@ -0,0 +1,20 @@ +error[E0382]: use of moved value: `r` + --> $DIR/pin-mut-reborrow-infer-var-issue-107419.rs:10:9 + | +LL | let mut r = Pin::new(&mut uwu); + | ----- move occurs because `r` has type `Pin<&mut ()>`, which does not implement the `Copy` trait +LL | foo(r.get_mut()); + | --------- `r` moved due to this method call +LL | foo(r.get_mut()); + | ^ value used here after move + | +note: `Pin::<&'a mut T>::get_mut` takes ownership of the receiver `self`, which moves `r` + --> $SRC_DIR/core/src/pin.rs:LL:COL +help: consider reborrowing the `Pin` instead of moving it + | +LL | foo(r.as_mut().get_mut()); + | +++++++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0382`. diff --git a/tests/ui/mut/mut-cross-borrowing.stderr b/tests/ui/mut/mut-cross-borrowing.stderr index ee739d6286a..8401827e51f 100644 --- a/tests/ui/mut/mut-cross-borrowing.stderr +++ b/tests/ui/mut/mut-cross-borrowing.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | f(x) | - ^ | | | - | | expected `&mut isize`, found struct `Box` + | | expected `&mut isize`, found `Box<{integer}>` | | help: consider mutably borrowing here: `&mut x` | arguments to this function are incorrect | diff --git a/tests/ui/native-library-link-flags/mix-bundle-and-whole-archive-link-attr.rs b/tests/ui/native-library-link-flags/mix-bundle-and-whole-archive-link-attr.rs index 066048795c8..0ccd441cc64 100644 --- a/tests/ui/native-library-link-flags/mix-bundle-and-whole-archive-link-attr.rs +++ b/tests/ui/native-library-link-flags/mix-bundle-and-whole-archive-link-attr.rs @@ -1,8 +1,11 @@ -// compile-flags: -Zunstable-options --crate-type rlib +// gate-test-packed_bundled_libs + +// ignore-wasm32-bare +// compile-flags: --crate-type rlib +// error-pattern: link modifiers combination `+bundle,+whole-archive` is unstable when generating rlibs // build-fail -// error-pattern: the linking modifiers `+bundle` and `+whole-archive` are not compatible with each other when generating rlibs -#[link(name = "mylib", kind = "static", modifiers = "+bundle,+whole-archive")] -extern "C" { } +#[link(name = "rust_test_helpers", kind = "static", modifiers = "+bundle,+whole-archive")] +extern "C" {} -fn main() { } +fn main() {} diff --git a/tests/ui/native-library-link-flags/mix-bundle-and-whole-archive-link-attr.stderr b/tests/ui/native-library-link-flags/mix-bundle-and-whole-archive-link-attr.stderr index 246efb8d627..8a9fed740b0 100644 --- a/tests/ui/native-library-link-flags/mix-bundle-and-whole-archive-link-attr.stderr +++ b/tests/ui/native-library-link-flags/mix-bundle-and-whole-archive-link-attr.stderr @@ -1,6 +1,4 @@ -error: the linking modifiers `+bundle` and `+whole-archive` are not compatible with each other when generating rlibs +error: link modifiers combination `+bundle,+whole-archive` is unstable when generating rlibs -error: could not find native static library `mylib`, perhaps an -L flag is missing? - -error: aborting due to 2 previous errors +error: aborting due to previous error diff --git a/tests/ui/native-library-link-flags/mix-bundle-and-whole-archive.rs b/tests/ui/native-library-link-flags/mix-bundle-and-whole-archive.rs index 1d0768d99cf..18d4b52a34c 100644 --- a/tests/ui/native-library-link-flags/mix-bundle-and-whole-archive.rs +++ b/tests/ui/native-library-link-flags/mix-bundle-and-whole-archive.rs @@ -1,7 +1,8 @@ -// Mixing +bundle and +whole-archive is not allowed +// gate-test-packed_bundled_libs -// compile-flags: -l static:+bundle,+whole-archive=mylib -Zunstable-options --crate-type rlib +// ignore-wasm32-bare +// compile-flags: -l static:+bundle,+whole-archive=rust_test_helpers --crate-type rlib +// error-pattern: link modifiers combination `+bundle,+whole-archive` is unstable when generating rlibs // build-fail -// error-pattern: the linking modifiers `+bundle` and `+whole-archive` are not compatible with each other when generating rlibs -fn main() { } +fn main() {} diff --git a/tests/ui/native-library-link-flags/mix-bundle-and-whole-archive.stderr b/tests/ui/native-library-link-flags/mix-bundle-and-whole-archive.stderr index 246efb8d627..8a9fed740b0 100644 --- a/tests/ui/native-library-link-flags/mix-bundle-and-whole-archive.stderr +++ b/tests/ui/native-library-link-flags/mix-bundle-and-whole-archive.stderr @@ -1,6 +1,4 @@ -error: the linking modifiers `+bundle` and `+whole-archive` are not compatible with each other when generating rlibs +error: link modifiers combination `+bundle,+whole-archive` is unstable when generating rlibs -error: could not find native static library `mylib`, perhaps an -L flag is missing? - -error: aborting due to 2 previous errors +error: aborting due to previous error diff --git a/tests/ui/never_type/diverging-tuple-parts-39485.stderr b/tests/ui/never_type/diverging-tuple-parts-39485.stderr index 52d07ae170c..ded13e2707f 100644 --- a/tests/ui/never_type/diverging-tuple-parts-39485.stderr +++ b/tests/ui/never_type/diverging-tuple-parts-39485.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/diverging-tuple-parts-39485.rs:8:5 | LL | &panic!() - | ^^^^^^^^^ expected `()`, found reference + | ^^^^^^^^^ expected `()`, found `&_` | = note: expected unit type `()` found reference `&_` @@ -22,7 +22,7 @@ error[E0308]: mismatched types LL | fn f() -> isize { | ----- expected `isize` because of return type LL | (return 1, return 2) - | ^^^^^^^^^^^^^^^^^^^^ expected `isize`, found tuple + | ^^^^^^^^^^^^^^^^^^^^ expected `isize`, found `(!, !)` | = note: expected type `isize` found tuple `(!, !)` diff --git a/tests/ui/never_type/issue-10176.rs b/tests/ui/never_type/issue-10176.rs index 6277aa05eb3..5ac4359c501 100644 --- a/tests/ui/never_type/issue-10176.rs +++ b/tests/ui/never_type/issue-10176.rs @@ -3,7 +3,7 @@ fn f() -> isize { //~^ ERROR mismatched types //~| expected type `isize` //~| found tuple `(!, !)` -//~| expected `isize`, found tuple +//~| expected `isize`, found `(!, !)` } fn main() {} diff --git a/tests/ui/never_type/issue-10176.stderr b/tests/ui/never_type/issue-10176.stderr index cd5361ffad3..3f381b9aea9 100644 --- a/tests/ui/never_type/issue-10176.stderr +++ b/tests/ui/never_type/issue-10176.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | fn f() -> isize { | ----- expected `isize` because of return type LL | (return 1, return 2) - | ^^^^^^^^^^^^^^^^^^^^ expected `isize`, found tuple + | ^^^^^^^^^^^^^^^^^^^^ expected `isize`, found `(!, !)` | = note: expected type `isize` found tuple `(!, !)` diff --git a/tests/ui/never_type/issue-52443.stderr b/tests/ui/never_type/issue-52443.stderr index 33b7a9185d0..99dfce86903 100644 --- a/tests/ui/never_type/issue-52443.stderr +++ b/tests/ui/never_type/issue-52443.stderr @@ -19,7 +19,7 @@ error[E0308]: mismatched types --> $DIR/issue-52443.rs:2:10 | LL | [(); & { loop { continue } } ]; - | ^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found reference + | ^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `&_` | = note: expected type `usize` found reference `&_` diff --git a/tests/ui/never_type/issue-96335.stderr b/tests/ui/never_type/issue-96335.stderr index e148b983e8e..c3d80a425e0 100644 --- a/tests/ui/never_type/issue-96335.stderr +++ b/tests/ui/never_type/issue-96335.stderr @@ -19,7 +19,7 @@ error[E0308]: mismatched types LL | 0.....{loop{}1}; | ----^^^^^^^^^^^ | | | - | | expected integer, found struct `RangeTo` + | | expected integer, found `RangeTo<{integer}>` | arguments to this function are incorrect | = note: expected type `{integer}` diff --git a/tests/ui/issues/issue-27583.rs b/tests/ui/nll/issue-27583.rs index 84c94c7c905..84c94c7c905 100644 --- a/tests/ui/issues/issue-27583.rs +++ b/tests/ui/nll/issue-27583.rs diff --git a/tests/ui/issues/issue-48179.rs b/tests/ui/nll/issue-48179.rs index f81203dc412..f81203dc412 100644 --- a/tests/ui/issues/issue-48179.rs +++ b/tests/ui/nll/issue-48179.rs diff --git a/tests/ui/nll/issue-52057.rs b/tests/ui/nll/issue-52057.rs index 98f49fe8f55..5991c1104c8 100644 --- a/tests/ui/nll/issue-52057.rs +++ b/tests/ui/nll/issue-52057.rs @@ -1,6 +1,6 @@ // Regression test for #52057. There is an implied bound -// that `I: 'a` where `'a` is the lifetime of `self` in `parse_first`; -// but to observe that, one must normalize first. +// that `I: 'x` where `'x` is the lifetime of the reference `&mut Self::Input` +// in `parse_first`; but to observe that, one must normalize first. // // run-pass diff --git a/tests/ui/nll/issue-57642-higher-ranked-subtype.stderr b/tests/ui/nll/issue-57642-higher-ranked-subtype.stderr index 6e96f40c0e0..d1e94bc702c 100644 --- a/tests/ui/nll/issue-57642-higher-ranked-subtype.stderr +++ b/tests/ui/nll/issue-57642-higher-ranked-subtype.stderr @@ -1,8 +1,8 @@ -error[E0599]: the function or associated item `make_g` exists for fn pointer `for<'a> fn(&'a ())`, but its trait bounds were not satisfied +error[E0599]: the function or associated item `make_g` exists for fn pointer `fn(&())`, but its trait bounds were not satisfied --> $DIR/issue-57642-higher-ranked-subtype.rs:31:25 | LL | let x = <fn (&())>::make_g(); - | ^^^^^^ function or associated item cannot be called on `for<'a> fn(&'a ())` due to unsatisfied trait bounds + | ^^^^^^ function or associated item cannot be called on `fn(&())` due to unsatisfied trait bounds | = note: the following trait bounds were not satisfied: `for<'a> fn(&'a ()): X` @@ -17,7 +17,7 @@ error[E0599]: no function or associated item named `make_f` found for fn pointer --> $DIR/issue-57642-higher-ranked-subtype.rs:35:25 | LL | let x = <fn (&())>::make_f(); - | ^^^^^^ function or associated item not found in `for<'a> fn(&'a ())` + | ^^^^^^ function or associated item not found in `fn(&())` | = help: items from traits can only be used if the trait is implemented and in scope note: `Y` defines an item `make_f`, perhaps you need to implement it diff --git a/tests/ui/issues/issue-75777.rs b/tests/ui/nll/issue-75777.rs index a1e438bc617..a1e438bc617 100644 --- a/tests/ui/issues/issue-75777.rs +++ b/tests/ui/nll/issue-75777.rs diff --git a/tests/ui/issues/issue-75777.stderr b/tests/ui/nll/issue-75777.stderr index 370cd72fd55..370cd72fd55 100644 --- a/tests/ui/issues/issue-75777.stderr +++ b/tests/ui/nll/issue-75777.stderr diff --git a/tests/ui/nll/member-constraints/min-choice-reject-ambiguous.rs b/tests/ui/nll/member-constraints/min-choice-reject-ambiguous.rs new file mode 100644 index 00000000000..52ea0f28d69 --- /dev/null +++ b/tests/ui/nll/member-constraints/min-choice-reject-ambiguous.rs @@ -0,0 +1,43 @@ +// ... continued from ./min-choice.rs + +// check-fail + +trait Cap<'a> {} +impl<T> Cap<'_> for T {} + +fn type_test<'a, T: 'a>() -> &'a u8 { &0 } + +// Make sure we don't pick `'b`. +fn test_b<'a, 'b, 'c, T>() -> impl Cap<'a> + Cap<'b> + Cap<'c> +where + 'a: 'b, + 'a: 'c, + T: 'b, +{ + type_test::<'_, T>() // This should pass if we pick 'b. + //~^ ERROR the parameter type `T` may not live long enough +} + +// Make sure we don't pick `'c`. +fn test_c<'a, 'b, 'c, T>() -> impl Cap<'a> + Cap<'b> + Cap<'c> +where + 'a: 'b, + 'a: 'c, + T: 'c, +{ + type_test::<'_, T>() // This should pass if we pick 'c. + //~^ ERROR the parameter type `T` may not live long enough +} + +// We need to pick min_choice from `['b, 'c]`, but it's ambiguous which one to pick because +// they're incomparable. +fn test_ambiguous<'a, 'b, 'c>(s: &'a u8) -> impl Cap<'b> + Cap<'c> +where + 'a: 'b, + 'a: 'c, +{ + s + //~^ ERROR captures lifetime that does not appear in bounds +} + +fn main() {} diff --git a/tests/ui/nll/member-constraints/min-choice-reject-ambiguous.stderr b/tests/ui/nll/member-constraints/min-choice-reject-ambiguous.stderr new file mode 100644 index 00000000000..1e6ef614dee --- /dev/null +++ b/tests/ui/nll/member-constraints/min-choice-reject-ambiguous.stderr @@ -0,0 +1,40 @@ +error[E0309]: the parameter type `T` may not live long enough + --> $DIR/min-choice-reject-ambiguous.rs:17:5 + | +LL | type_test::<'_, T>() // This should pass if we pick 'b. + | ^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds + | +help: consider adding an explicit lifetime bound... + | +LL | T: 'b + 'a, + | ++++ + +error[E0309]: the parameter type `T` may not live long enough + --> $DIR/min-choice-reject-ambiguous.rs:28:5 + | +LL | type_test::<'_, T>() // This should pass if we pick 'c. + | ^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds + | +help: consider adding an explicit lifetime bound... + | +LL | T: 'c + 'a, + | ++++ + +error[E0700]: hidden type for `impl Cap<'b> + Cap<'c>` captures lifetime that does not appear in bounds + --> $DIR/min-choice-reject-ambiguous.rs:39:5 + | +LL | fn test_ambiguous<'a, 'b, 'c>(s: &'a u8) -> impl Cap<'b> + Cap<'c> + | -- hidden type `&'a u8` captures the lifetime `'a` as defined here +... +LL | s + | ^ + | +help: to declare that `impl Cap<'b> + Cap<'c>` captures `'a`, you can add an explicit `'a` lifetime bound + | +LL | fn test_ambiguous<'a, 'b, 'c>(s: &'a u8) -> impl Cap<'b> + Cap<'c> + 'a + | ++++ + +error: aborting due to 3 previous errors + +Some errors have detailed explanations: E0309, E0700. +For more information about an error, try `rustc --explain E0309`. diff --git a/tests/ui/nll/member-constraints/min-choice.rs b/tests/ui/nll/member-constraints/min-choice.rs new file mode 100644 index 00000000000..14b4dae7abf --- /dev/null +++ b/tests/ui/nll/member-constraints/min-choice.rs @@ -0,0 +1,34 @@ +// Assuming that the hidden type in these tests is `&'_#15r u8`, +// we have a member constraint: `'_#15r member ['static, 'a, 'b, 'c]`. +// +// Make sure we pick up the minimum non-ambiguous region among them. +// We will have to exclude `['b, 'c]` because they're incomparable, +// and then we should pick `'a` because we know `'static: 'a`. + +// check-pass + +trait Cap<'a> {} +impl<T> Cap<'_> for T {} + +fn type_test<'a, T: 'a>() -> &'a u8 { &0 } + +// Basic test: make sure we don't bail out because 'b and 'c are incomparable. +fn basic<'a, 'b, 'c>() -> impl Cap<'a> + Cap<'b> + Cap<'c> +where + 'a: 'b, + 'a: 'c, +{ + &0 +} + +// Make sure we don't pick `'static`. +fn test_static<'a, 'b, 'c, T>() -> impl Cap<'a> + Cap<'b> + Cap<'c> +where + 'a: 'b, + 'a: 'c, + T: 'a, +{ + type_test::<'_, T>() // This will fail if we pick 'static +} + +fn main() {} diff --git a/tests/ui/nll/member-constraints/nested-impl-trait-fail.rs b/tests/ui/nll/member-constraints/nested-impl-trait-fail.rs new file mode 100644 index 00000000000..66ff828a84f --- /dev/null +++ b/tests/ui/nll/member-constraints/nested-impl-trait-fail.rs @@ -0,0 +1,33 @@ +// Nested impl-traits can impose different member constraints on the same region variable. + +// check-fail + +trait Cap<'a> {} +impl<T> Cap<'_> for T {} + +// Assuming the hidden type is `[&'_#15r u8; 1]`, we have two distinct member constraints: +// - '_#15r member ['static, 'a, 'b] // from outer impl-trait +// - '_#15r member ['static, 'a, 'b] // from inner impl-trait +// To satisfy both we can choose 'a or 'b, so it's a failure due to ambiguity. +fn fail_early_bound<'s, 'a, 'b>(a: &'s u8) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b>> +where + 's: 'a, + 's: 'b, +{ + [a] + //~^ E0700 + //~| E0700 +} + +// Same as the above but with late-bound regions. +fn fail_late_bound<'s, 'a, 'b>( + a: &'s u8, + _: &'a &'s u8, + _: &'b &'s u8, +) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b>> { + [a] + //~^ E0700 + //~| E0700 +} + +fn main() {} diff --git a/tests/ui/nll/member-constraints/nested-impl-trait-fail.stderr b/tests/ui/nll/member-constraints/nested-impl-trait-fail.stderr new file mode 100644 index 00000000000..6824e27ead0 --- /dev/null +++ b/tests/ui/nll/member-constraints/nested-impl-trait-fail.stderr @@ -0,0 +1,75 @@ +error[E0700]: hidden type for `impl IntoIterator<Item = impl Cap<'a> + Cap<'b>>` captures lifetime that does not appear in bounds + --> $DIR/nested-impl-trait-fail.rs:17:5 + | +LL | fn fail_early_bound<'s, 'a, 'b>(a: &'s u8) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b>> + | -- hidden type `[&'s u8; 1]` captures the lifetime `'s` as defined here +... +LL | [a] + | ^^^ + | +help: to declare that `impl IntoIterator<Item = impl Cap<'a> + Cap<'b>>` captures `'s`, you can add an explicit `'s` lifetime bound + | +LL | fn fail_early_bound<'s, 'a, 'b>(a: &'s u8) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b>> + 's + | ++++ +help: to declare that `impl Cap<'a> + Cap<'b>` captures `'s`, you can add an explicit `'s` lifetime bound + | +LL | fn fail_early_bound<'s, 'a, 'b>(a: &'s u8) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b> + 's> + | ++++ + +error[E0700]: hidden type for `impl Cap<'a> + Cap<'b>` captures lifetime that does not appear in bounds + --> $DIR/nested-impl-trait-fail.rs:17:5 + | +LL | fn fail_early_bound<'s, 'a, 'b>(a: &'s u8) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b>> + | -- hidden type `&'s u8` captures the lifetime `'s` as defined here +... +LL | [a] + | ^^^ + | +help: to declare that `impl IntoIterator<Item = impl Cap<'a> + Cap<'b>>` captures `'s`, you can add an explicit `'s` lifetime bound + | +LL | fn fail_early_bound<'s, 'a, 'b>(a: &'s u8) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b>> + 's + | ++++ +help: to declare that `impl Cap<'a> + Cap<'b>` captures `'s`, you can add an explicit `'s` lifetime bound + | +LL | fn fail_early_bound<'s, 'a, 'b>(a: &'s u8) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b> + 's> + | ++++ + +error[E0700]: hidden type for `impl IntoIterator<Item = impl Cap<'a> + Cap<'b>>` captures lifetime that does not appear in bounds + --> $DIR/nested-impl-trait-fail.rs:28:5 + | +LL | fn fail_late_bound<'s, 'a, 'b>( + | -- hidden type `[&'s u8; 1]` captures the lifetime `'s` as defined here +... +LL | [a] + | ^^^ + | +help: to declare that `impl IntoIterator<Item = impl Cap<'a> + Cap<'b>>` captures `'s`, you can add an explicit `'s` lifetime bound + | +LL | ) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b>> + 's { + | ++++ +help: to declare that `impl Cap<'a> + Cap<'b>` captures `'s`, you can add an explicit `'s` lifetime bound + | +LL | ) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b> + 's> { + | ++++ + +error[E0700]: hidden type for `impl Cap<'a> + Cap<'b>` captures lifetime that does not appear in bounds + --> $DIR/nested-impl-trait-fail.rs:28:5 + | +LL | fn fail_late_bound<'s, 'a, 'b>( + | -- hidden type `&'s u8` captures the lifetime `'s` as defined here +... +LL | [a] + | ^^^ + | +help: to declare that `impl IntoIterator<Item = impl Cap<'a> + Cap<'b>>` captures `'s`, you can add an explicit `'s` lifetime bound + | +LL | ) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b>> + 's { + | ++++ +help: to declare that `impl Cap<'a> + Cap<'b>` captures `'s`, you can add an explicit `'s` lifetime bound + | +LL | ) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b> + 's> { + | ++++ + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0700`. diff --git a/tests/ui/nll/member-constraints/nested-impl-trait-pass.rs b/tests/ui/nll/member-constraints/nested-impl-trait-pass.rs new file mode 100644 index 00000000000..15540cb460e --- /dev/null +++ b/tests/ui/nll/member-constraints/nested-impl-trait-pass.rs @@ -0,0 +1,29 @@ +// Nested impl-traits can impose different member constraints on the same region variable. + +// check-pass + +trait Cap<'a> {} +impl<T> Cap<'_> for T {} + +// Assuming the hidden type is `[&'_#15r u8; 1]`, we have two distinct member constraints: +// - '_#15r member ['static, 'a, 'b] // from outer impl-trait +// - '_#15r member ['static, 'a] // from inner impl-trait +// To satisfy both we can only choose 'a. +fn pass_early_bound<'s, 'a, 'b>(a: &'s u8) -> impl IntoIterator<Item = impl Cap<'a>> + Cap<'b> +where + 's: 'a, + 's: 'b, +{ + [a] +} + +// Same as the above but with late-bound regions. +fn pass_late_bound<'s, 'a, 'b>( + a: &'s u8, + _: &'a &'s u8, + _: &'b &'s u8, +) -> impl IntoIterator<Item = impl Cap<'a>> + Cap<'b> { + [a] +} + +fn main() {} diff --git a/tests/ui/nll/outlives-suggestion-simple.stderr b/tests/ui/nll/outlives-suggestion-simple.stderr index a8368c494ed..bcffd575aed 100644 --- a/tests/ui/nll/outlives-suggestion-simple.stderr +++ b/tests/ui/nll/outlives-suggestion-simple.stderr @@ -73,7 +73,7 @@ LL | impl<'a> Bar<'a> { LL | pub fn get<'b>(&self) -> &'b usize { | -- lifetime `'b` defined here LL | self.x - | ^^^^^^ associated function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a` + | ^^^^^^ method was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a` | = help: consider adding the following bound: `'a: 'b` @@ -85,7 +85,7 @@ LL | impl<'a> Baz<'a> { LL | fn get<'b>(&'b self) -> &'a i32 { | -- lifetime `'b` defined here LL | self.x - | ^^^^^^ associated function was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b` + | ^^^^^^ method was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b` | = help: consider adding the following bound: `'b: 'a` diff --git a/tests/ui/noexporttypeexe.rs b/tests/ui/noexporttypeexe.rs index 964ac9a300e..d473ad6c9c9 100644 --- a/tests/ui/noexporttypeexe.rs +++ b/tests/ui/noexporttypeexe.rs @@ -11,5 +11,5 @@ fn main() { //~^ ERROR mismatched types //~| expected type `isize` //~| found enum `Option<isize>` - //~| expected `isize`, found enum `Option` + //~| expected `isize`, found `Option<isize>` } diff --git a/tests/ui/noexporttypeexe.stderr b/tests/ui/noexporttypeexe.stderr index 7fc239613e2..26bafd31d01 100644 --- a/tests/ui/noexporttypeexe.stderr +++ b/tests/ui/noexporttypeexe.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/noexporttypeexe.rs:10:18 | LL | let x: isize = noexporttypelib::foo(); - | ----- ^^^^^^^^^^^^^^^^^^^^^^ expected `isize`, found enum `Option` + | ----- ^^^^^^^^^^^^^^^^^^^^^^ expected `isize`, found `Option<isize>` | | | expected due to this | diff --git a/tests/ui/numbers-arithmetic/next-power-of-two-overflow-debug.rs b/tests/ui/numbers-arithmetic/next-power-of-two-overflow-debug.rs index 79d78da3328..0e487a700b8 100644 --- a/tests/ui/numbers-arithmetic/next-power-of-two-overflow-debug.rs +++ b/tests/ui/numbers-arithmetic/next-power-of-two-overflow-debug.rs @@ -1,5 +1,5 @@ // run-pass -// compile-flags: -C debug_assertions=yes +// compile-flags: -C debug_assertions=true // needs-unwind // ignore-emscripten dies with an LLVM error diff --git a/tests/ui/object-pointer-types.stderr b/tests/ui/object-pointer-types.stderr index a477425edc8..2c8df3b616f 100644 --- a/tests/ui/object-pointer-types.stderr +++ b/tests/ui/object-pointer-types.stderr @@ -20,7 +20,7 @@ error[E0599]: no method named `managed` found for struct `Box<(dyn Foo + 'static --> $DIR/object-pointer-types.rs:23:7 | LL | x.managed(); - | ^^^^^^^ method not found in `Box<(dyn Foo + 'static)>` + | ^^^^^^^ method not found in `Box<dyn Foo>` error: aborting due to 3 previous errors diff --git a/tests/ui/object-safety/object-safety-supertrait-mentions-GAT.stderr b/tests/ui/object-safety/object-safety-supertrait-mentions-GAT.stderr index f05b0cd6538..40429fe756f 100644 --- a/tests/ui/object-safety/object-safety-supertrait-mentions-GAT.stderr +++ b/tests/ui/object-safety/object-safety-supertrait-mentions-GAT.stderr @@ -1,5 +1,10 @@ error[E0311]: the parameter type `Self` may not live long enough | +note: the parameter type `Self` must be valid for the lifetime `'a` as defined here... + --> $DIR/object-safety-supertrait-mentions-GAT.rs:9:26 + | +LL | trait SuperTrait<T>: for<'a> GatTrait<Gat<'a> = T> { + | ^^ = help: consider adding an explicit lifetime bound `Self: 'a`... = note: ...so that the type `Self` will meet its required lifetime bounds... note: ...that is required by this bound diff --git a/tests/ui/optimization-remark.rs b/tests/ui/optimization-remark.rs index d4b39c67016..4f651b1dcbc 100644 --- a/tests/ui/optimization-remark.rs +++ b/tests/ui/optimization-remark.rs @@ -1,6 +1,5 @@ // build-pass // ignore-pass -// min-llvm-version: 14.0.0 // revisions: all inline merge1 merge2 // compile-flags: --crate-type=lib -Cdebuginfo=1 -Copt-level=2 // diff --git a/tests/ui/or-patterns/already-bound-name.stderr b/tests/ui/or-patterns/already-bound-name.stderr index 368782c1e0d..795c46acb5d 100644 --- a/tests/ui/or-patterns/already-bound-name.stderr +++ b/tests/ui/or-patterns/already-bound-name.stderr @@ -88,7 +88,7 @@ error[E0308]: mismatched types LL | let (B(A(a, _) | B(a)) | A(a, A(a, _) | B(a))) = B(B(1)); | - ^ ------- this expression has type `E<E<{integer}>>` | | | - | | expected integer, found enum `E` + | | expected integer, found `E<{integer}>` | first introduced with type `{integer}` here | = note: expected type `{integer}` diff --git a/tests/ui/or-patterns/nested-undelimited-precedence.stderr b/tests/ui/or-patterns/nested-undelimited-precedence.stderr index 2e25d8b3e7b..5a63e621f4a 100644 --- a/tests/ui/or-patterns/nested-undelimited-precedence.stderr +++ b/tests/ui/or-patterns/nested-undelimited-precedence.stderr @@ -42,7 +42,7 @@ error[E0308]: mismatched types LL | let &A(_) | B(_): F = A(3); | ^^^^^ - expected due to this | | - | expected enum `F`, found reference + | expected `F`, found `&_` | = note: expected enum `F` found reference `&_` @@ -53,7 +53,7 @@ error[E0308]: mismatched types LL | let &&A(_) | B(_): F = A(3); | ^^^^^^ - expected due to this | | - | expected enum `F`, found reference + | expected `F`, found `&_` | = note: expected enum `F` found reference `&_` @@ -64,7 +64,7 @@ error[E0308]: mismatched types LL | let &mut A(_) | B(_): F = A(3); | ^^^^^^^^^ - expected due to this | | - | expected enum `F`, found `&mut _` + | expected `F`, found `&mut _` | = note: expected enum `F` found mutable reference `&mut _` @@ -75,7 +75,7 @@ error[E0308]: mismatched types LL | let &&mut A(_) | B(_): F = A(3); | ^^^^^^^^^^ - expected due to this | | - | expected enum `F`, found reference + | expected `F`, found `&_` | = note: expected enum `F` found reference `&_` diff --git a/tests/ui/packed/issue-27060-rpass.rs b/tests/ui/packed/issue-27060-rpass.rs deleted file mode 100644 index d9159f6669d..00000000000 --- a/tests/ui/packed/issue-27060-rpass.rs +++ /dev/null @@ -1,23 +0,0 @@ -// run-pass -#![allow(dead_code)] -#[repr(packed)] -pub struct Good { - data: &'static u32, - data2: [&'static u32; 2], - aligned: [u8; 32], -} - -// kill this test when that turns to a hard error -#[allow(unaligned_references)] -fn main() { - let good = Good { data: &0, data2: [&0, &0], aligned: [0; 32] }; - - let _ = &good.data; // ok - let _ = &good.data2[0]; // ok - - let _ = &good.data; - let _ = &good.data2[0]; - let _ = &*good.data; // ok, behind a pointer - let _ = &good.aligned; // ok, has align 1 - let _ = &good.aligned[2]; // ok, has align 1 -} diff --git a/tests/ui/packed/issue-27060-rpass.stderr b/tests/ui/packed/issue-27060-rpass.stderr deleted file mode 100644 index adf9ae9f56f..00000000000 --- a/tests/ui/packed/issue-27060-rpass.stderr +++ /dev/null @@ -1,68 +0,0 @@ -Future incompatibility report: Future breakage diagnostic: -warning: reference to packed field is unaligned - --> $DIR/issue-27060-rpass.rs:15:13 - | -LL | let _ = &good.data; // ok - | ^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/issue-27060-rpass.rs:11:9 - | -LL | #[allow(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ - -Future breakage diagnostic: -warning: reference to packed field is unaligned - --> $DIR/issue-27060-rpass.rs:16:13 - | -LL | let _ = &good.data2[0]; // ok - | ^^^^^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/issue-27060-rpass.rs:11:9 - | -LL | #[allow(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ - -Future breakage diagnostic: -warning: reference to packed field is unaligned - --> $DIR/issue-27060-rpass.rs:18:13 - | -LL | let _ = &good.data; - | ^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/issue-27060-rpass.rs:11:9 - | -LL | #[allow(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ - -Future breakage diagnostic: -warning: reference to packed field is unaligned - --> $DIR/issue-27060-rpass.rs:19:13 - | -LL | let _ = &good.data2[0]; - | ^^^^^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/issue-27060-rpass.rs:11:9 - | -LL | #[allow(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ - diff --git a/tests/ui/packed/issue-27060.rs b/tests/ui/packed/issue-27060.rs index 886a00239f9..a0e944caa0b 100644 --- a/tests/ui/packed/issue-27060.rs +++ b/tests/ui/packed/issue-27060.rs @@ -13,14 +13,10 @@ fn main() { }; let _ = &good.data; //~ ERROR reference to packed field - //~| hard error let _ = &good.data2[0]; //~ ERROR reference to packed field - //~| hard error let _ = &good.data; //~ ERROR reference to packed field - //~| hard error let _ = &good.data2[0]; //~ ERROR reference to packed field - //~| hard error let _ = &*good.data; // ok, behind a pointer let _ = &good.aligned; // ok, has align 1 let _ = &good.aligned[2]; // ok, has align 1 diff --git a/tests/ui/packed/issue-27060.stderr b/tests/ui/packed/issue-27060.stderr index 85e08fa02dd..b4753284f72 100644 --- a/tests/ui/packed/issue-27060.stderr +++ b/tests/ui/packed/issue-27060.stderr @@ -1,99 +1,39 @@ -error: reference to packed field is unaligned +error[E0793]: reference to packed field is unaligned --> $DIR/issue-27060.rs:15:13 | LL | let _ = &good.data; | ^^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - = note: `#[deny(unaligned_references)]` on by default -error: reference to packed field is unaligned - --> $DIR/issue-27060.rs:17:13 +error[E0793]: reference to packed field is unaligned + --> $DIR/issue-27060.rs:16:13 | LL | let _ = &good.data2[0]; | ^^^^^^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -error: reference to packed field is unaligned - --> $DIR/issue-27060.rs:20:13 +error[E0793]: reference to packed field is unaligned + --> $DIR/issue-27060.rs:18:13 | LL | let _ = &good.data; | ^^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -error: reference to packed field is unaligned - --> $DIR/issue-27060.rs:22:13 +error[E0793]: reference to packed field is unaligned + --> $DIR/issue-27060.rs:19:13 | LL | let _ = &good.data2[0]; | ^^^^^^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) error: aborting due to 4 previous errors -Future incompatibility report: Future breakage diagnostic: -error: reference to packed field is unaligned - --> $DIR/issue-27060.rs:15:13 - | -LL | let _ = &good.data; - | ^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - = note: `#[deny(unaligned_references)]` on by default - -Future breakage diagnostic: -error: reference to packed field is unaligned - --> $DIR/issue-27060.rs:17:13 - | -LL | let _ = &good.data2[0]; - | ^^^^^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - = note: `#[deny(unaligned_references)]` on by default - -Future breakage diagnostic: -error: reference to packed field is unaligned - --> $DIR/issue-27060.rs:20:13 - | -LL | let _ = &good.data; - | ^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - = note: `#[deny(unaligned_references)]` on by default - -Future breakage diagnostic: -error: reference to packed field is unaligned - --> $DIR/issue-27060.rs:22:13 - | -LL | let _ = &good.data2[0]; - | ^^^^^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) - = note: `#[deny(unaligned_references)]` on by default - +For more information about this error, try `rustc --explain E0793`. diff --git a/tests/ui/packed/packed-struct-borrow-element-64bit.rs b/tests/ui/packed/packed-struct-borrow-element-64bit.rs index 00bddfe40b2..63315ea6673 100644 --- a/tests/ui/packed/packed-struct-borrow-element-64bit.rs +++ b/tests/ui/packed/packed-struct-borrow-element-64bit.rs @@ -1,4 +1,3 @@ -// run-pass (note: this is spec-UB, but it works for now) // ignore-32bit (needs `usize` to be 8-aligned to reproduce all the errors below) #![allow(dead_code)] // ignore-emscripten weird assertion? @@ -9,10 +8,8 @@ struct Foo4C { baz: usize } -#[warn(unaligned_references)] pub fn main() { let foo = Foo4C { bar: 1, baz: 2 }; - let brw = &foo.baz; //~WARN reference to packed field is unaligned - //~^ previously accepted + let brw = &foo.baz; //~ERROR reference to packed field is unaligned assert_eq!(*brw, 2); } diff --git a/tests/ui/packed/packed-struct-borrow-element-64bit.stderr b/tests/ui/packed/packed-struct-borrow-element-64bit.stderr index fb2f5615c53..32943b0f07b 100644 --- a/tests/ui/packed/packed-struct-borrow-element-64bit.stderr +++ b/tests/ui/packed/packed-struct-borrow-element-64bit.stderr @@ -1,35 +1,12 @@ -warning: reference to packed field is unaligned - --> $DIR/packed-struct-borrow-element-64bit.rs:15:15 +error[E0793]: reference to packed field is unaligned + --> $DIR/packed-struct-borrow-element-64bit.rs:13:15 | LL | let brw = &foo.baz; | ^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/packed-struct-borrow-element-64bit.rs:12:8 - | -LL | #[warn(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ - -warning: 1 warning emitted -Future incompatibility report: Future breakage diagnostic: -warning: reference to packed field is unaligned - --> $DIR/packed-struct-borrow-element-64bit.rs:15:15 - | -LL | let brw = &foo.baz; - | ^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/packed-struct-borrow-element-64bit.rs:12:8 - | -LL | #[warn(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ +error: aborting due to previous error +For more information about this error, try `rustc --explain E0793`. diff --git a/tests/ui/packed/packed-struct-borrow-element.rs b/tests/ui/packed/packed-struct-borrow-element.rs index a6ee90cef44..6cbeca44bbc 100644 --- a/tests/ui/packed/packed-struct-borrow-element.rs +++ b/tests/ui/packed/packed-struct-borrow-element.rs @@ -1,4 +1,3 @@ -// run-pass (note: this is spec-UB, but it works for now) #![allow(dead_code)] // ignore-emscripten weird assertion? @@ -20,15 +19,12 @@ struct Foo4C { baz: usize } -#[warn(unaligned_references)] pub fn main() { let foo = Foo1 { bar: 1, baz: 2 }; - let brw = &foo.baz; //~WARN reference to packed field is unaligned - //~^ previously accepted + let brw = &foo.baz; //~ERROR reference to packed field is unaligned assert_eq!(*brw, 2); let foo = Foo2 { bar: 1, baz: 2 }; - let brw = &foo.baz; //~WARN reference to packed field is unaligned - //~^ previously accepted + let brw = &foo.baz; //~ERROR reference to packed field is unaligned assert_eq!(*brw, 2); } diff --git a/tests/ui/packed/packed-struct-borrow-element.stderr b/tests/ui/packed/packed-struct-borrow-element.stderr index 75d55c4f693..29d867fc5b9 100644 --- a/tests/ui/packed/packed-struct-borrow-element.stderr +++ b/tests/ui/packed/packed-struct-borrow-element.stderr @@ -1,63 +1,21 @@ -warning: reference to packed field is unaligned - --> $DIR/packed-struct-borrow-element.rs:26:15 +error[E0793]: reference to packed field is unaligned + --> $DIR/packed-struct-borrow-element.rs:24:15 | LL | let brw = &foo.baz; | ^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/packed-struct-borrow-element.rs:23:8 - | -LL | #[warn(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ -warning: reference to packed field is unaligned - --> $DIR/packed-struct-borrow-element.rs:31:15 +error[E0793]: reference to packed field is unaligned + --> $DIR/packed-struct-borrow-element.rs:28:15 | LL | let brw = &foo.baz; | ^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -warning: 2 warnings emitted - -Future incompatibility report: Future breakage diagnostic: -warning: reference to packed field is unaligned - --> $DIR/packed-struct-borrow-element.rs:26:15 - | -LL | let brw = &foo.baz; - | ^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/packed-struct-borrow-element.rs:23:8 - | -LL | #[warn(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ - -Future breakage diagnostic: -warning: reference to packed field is unaligned - --> $DIR/packed-struct-borrow-element.rs:31:15 - | -LL | let brw = &foo.baz; - | ^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) -note: the lint level is defined here - --> $DIR/packed-struct-borrow-element.rs:23:8 - | -LL | #[warn(unaligned_references)] - | ^^^^^^^^^^^^^^^^^^^^ +error: aborting due to 2 previous errors +For more information about this error, try `rustc --explain E0793`. diff --git a/tests/ui/panics/default-backtrace-ice.stderr b/tests/ui/panics/default-backtrace-ice.stderr index a0025d7e221..4bd4780e25f 100644 --- a/tests/ui/panics/default-backtrace-ice.stderr +++ b/tests/ui/panics/default-backtrace-ice.stderr @@ -4,9 +4,7 @@ LL | fn main() { missing_ident; } stack backtrace: -error: internal compiler error: unexpected panic - - +error: the compiler unexpectedly panicked. this is a bug. @@ -15,4 +13,5 @@ error: internal compiler error: unexpected panic query stack during panic: +#0 [resolver_for_lowering] getting the resolver for lowering end of query stack diff --git a/tests/ui/parser/anon-enums-are-ambiguous.rs b/tests/ui/parser/anon-enums-are-ambiguous.rs new file mode 100644 index 00000000000..b0173cf98e0 --- /dev/null +++ b/tests/ui/parser/anon-enums-are-ambiguous.rs @@ -0,0 +1,26 @@ +// check-pass + +macro_rules! test_expr { + ($expr:expr) => {}; +} + +macro_rules! test_ty { + ($a:ty | $b:ty) => {}; +} + +fn main() { + test_expr!(a as fn() -> B | C); + // Do not break the `|` operator. + + test_expr!(|_: fn() -> B| C | D); + // Do not break `-> Ret` in closure args. + + test_ty!(A | B); + // We can't support anon enums in arbitrary positions. + + test_ty!(fn() -> A | B); + // Don't break fn ptrs. + + test_ty!(impl Fn() -> A | B); + // Don't break parenthesized generics. +} diff --git a/tests/ui/parser/bad-recover-kw-after-impl.rs b/tests/ui/parser/bad-recover-kw-after-impl.rs new file mode 100644 index 00000000000..218cd767859 --- /dev/null +++ b/tests/ui/parser/bad-recover-kw-after-impl.rs @@ -0,0 +1,15 @@ +// check-pass + +// edition:2021 +// for the `impl` + keyword test + +macro_rules! impl_primitive { + ($ty:ty) => { + compile_error!("whoops"); + }; + (impl async) => {}; +} + +impl_primitive!(impl async); + +fn main() {} diff --git a/tests/ui/parser/bad-recover-ty-after-impl.rs b/tests/ui/parser/bad-recover-ty-after-impl.rs new file mode 100644 index 00000000000..510e08ba091 --- /dev/null +++ b/tests/ui/parser/bad-recover-ty-after-impl.rs @@ -0,0 +1,17 @@ +// check-pass + +macro_rules! impl_primitive { + ($ty:ty) => { impl_primitive!(impl $ty); }; + (impl $ty:ty) => { fn a(_: $ty) {} } +} + +impl_primitive! { u8 } + +macro_rules! test { + ($ty:ty) => { compile_error!("oh no"); }; + (impl &) => {}; +} + +test!(impl &); + +fn main() {} diff --git a/tests/ui/parser/bastion-of-the-turbofish.rs b/tests/ui/parser/bastion-of-the-turbofish.rs index e12857008a5..7ceea676d3a 100644 --- a/tests/ui/parser/bastion-of-the-turbofish.rs +++ b/tests/ui/parser/bastion-of-the-turbofish.rs @@ -34,7 +34,7 @@ // See https://github.com/rust-lang/rust/pull/53562 // and https://github.com/rust-lang/rfcs/pull/2527 -// and https://twitter.com/garblefart/status/1393236602856611843 +// and https://web.archive.org/web/20211010063452/https://twitter.com/garblefart/status/1393236602856611843 // for context. fn main() { diff --git a/tests/ui/parser/deli-ident-issue-1.rs b/tests/ui/parser/deli-ident-issue-1.rs new file mode 100644 index 00000000000..54485262a0c --- /dev/null +++ b/tests/ui/parser/deli-ident-issue-1.rs @@ -0,0 +1,24 @@ +#![feature(let_chains)] +trait Demo {} + +impl dyn Demo { + pub fn report(&self) -> u32 { + let sum = |a: u32, + b: u32, + c: u32| { + a + b + c + }; + sum(1, 2, 3) + } + + fn check(&self, val: Option<u32>, num: Option<u32>) { + if let Some(b) = val + && let Some(c) = num { + && b == c { + //~^ ERROR expected struct + //~| ERROR mismatched types + } + } +} + +fn main() { } //~ ERROR this file contains an unclosed delimiter diff --git a/tests/ui/parser/deli-ident-issue-1.stderr b/tests/ui/parser/deli-ident-issue-1.stderr new file mode 100644 index 00000000000..1119edb199f --- /dev/null +++ b/tests/ui/parser/deli-ident-issue-1.stderr @@ -0,0 +1,37 @@ +error: this file contains an unclosed delimiter + --> $DIR/deli-ident-issue-1.rs:24:66 + | +LL | impl dyn Demo { + | - unclosed delimiter +... +LL | && let Some(c) = num { + | - this delimiter might not be properly closed... +... +LL | } + | - ...as it matches this but it has different indentation +... +LL | fn main() { } + | ^ + +error[E0574]: expected struct, variant or union type, found local variable `c` + --> $DIR/deli-ident-issue-1.rs:17:17 + | +LL | && b == c { + | ^ not a struct, variant or union type + +error[E0308]: mismatched types + --> $DIR/deli-ident-issue-1.rs:17:9 + | +LL | fn check(&self, val: Option<u32>, num: Option<u32>) { + | - expected `()` because of default return type +... +LL | / && b == c { +LL | | +LL | | +LL | | } + | |_________^ expected `()`, found `bool` + +error: aborting due to 3 previous errors + +Some errors have detailed explanations: E0308, E0574. +For more information about an error, try `rustc --explain E0308`. diff --git a/tests/ui/parser/deli-ident-issue-2.rs b/tests/ui/parser/deli-ident-issue-2.rs new file mode 100644 index 00000000000..5394760df70 --- /dev/null +++ b/tests/ui/parser/deli-ident-issue-2.rs @@ -0,0 +1,7 @@ +fn main() { + if 1 < 2 { + let _a = vec!]; //~ ERROR mismatched closing delimiter + } +} //~ ERROR unexpected closing delimiter + +fn main() {} diff --git a/tests/ui/parser/deli-ident-issue-2.stderr b/tests/ui/parser/deli-ident-issue-2.stderr new file mode 100644 index 00000000000..c8f59c9d32b --- /dev/null +++ b/tests/ui/parser/deli-ident-issue-2.stderr @@ -0,0 +1,19 @@ +error: unexpected closing delimiter: `}` + --> $DIR/deli-ident-issue-2.rs:5:1 + | +LL | let _a = vec!]; + | - missing open `[` for this delimiter +LL | } +LL | } + | ^ unexpected closing delimiter + +error: mismatched closing delimiter: `]` + --> $DIR/deli-ident-issue-2.rs:2:14 + | +LL | if 1 < 2 { + | ^ unclosed delimiter +LL | let _a = vec!]; + | ^ mismatched closing delimiter + +error: aborting due to 2 previous errors + diff --git a/tests/ui/parser/fake-anon-enums-in-macros.rs b/tests/ui/parser/fake-anon-enums-in-macros.rs deleted file mode 100644 index 38fe8dee238..00000000000 --- a/tests/ui/parser/fake-anon-enums-in-macros.rs +++ /dev/null @@ -1,20 +0,0 @@ -// build-pass -macro_rules! check_ty { - ($Z:ty) => { compile_error!("triggered"); }; - ($X:ty | $Y:ty) => { $X }; -} - -macro_rules! check { - ($Z:ty) => { compile_error!("triggered"); }; - ($X:ty | $Y:ty) => { }; -} - -check! { i32 | u8 } - -fn foo(x: check_ty! { i32 | u8 }) -> check_ty! { i32 | u8 } { - x -} -fn main() { - let x: check_ty! { i32 | u8 } = 42; - let _: check_ty! { i32 | u8 } = foo(x); -} diff --git a/tests/ui/parser/fn-header-semantic-fail.stderr b/tests/ui/parser/fn-header-semantic-fail.stderr index 038fdfb2d51..2d8bd19a731 100644 --- a/tests/ui/parser/fn-header-semantic-fail.stderr +++ b/tests/ui/parser/fn-header-semantic-fail.stderr @@ -209,8 +209,8 @@ note: ...which requires const checking `main::ff5`... | LL | const async unsafe extern "C" fn ff5() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: ...which requires computing whether `impl core::future::future::Future<Output = ()>` is freeze... - = note: ...which requires evaluating trait selection obligation `impl core::future::future::Future<Output = ()>: core::marker::Freeze`... + = note: ...which requires computing whether `main::ff5::{opaque#0}` is freeze... + = note: ...which requires evaluating trait selection obligation `main::ff5::{opaque#0}: core::marker::Freeze`... = note: ...which again requires computing type of `main::ff5::{opaque#0}`, completing the cycle note: cycle used when checking item types in top-level module --> $DIR/fn-header-semantic-fail.rs:5:1 @@ -245,8 +245,8 @@ note: ...which requires const checking `main::<impl at $DIR/fn-header-semantic-f | LL | const async unsafe extern "C" fn ft5() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: ...which requires computing whether `impl core::future::future::Future<Output = ()>` is freeze... - = note: ...which requires evaluating trait selection obligation `impl core::future::future::Future<Output = ()>: core::marker::Freeze`... + = note: ...which requires computing whether `main::<impl at $DIR/fn-header-semantic-fail.rs:28:5: 28:17>::ft5::{opaque#0}` is freeze... + = note: ...which requires evaluating trait selection obligation `main::<impl at $DIR/fn-header-semantic-fail.rs:28:5: 28:17>::ft5::{opaque#0}: core::marker::Freeze`... = note: ...which again requires computing type of `main::<impl at $DIR/fn-header-semantic-fail.rs:28:5: 28:17>::ft5::{opaque#0}`, completing the cycle note: cycle used when checking item types in top-level module --> $DIR/fn-header-semantic-fail.rs:5:1 @@ -281,8 +281,8 @@ note: ...which requires const checking `main::<impl at $DIR/fn-header-semantic-f | LL | const async unsafe extern "C" fn fi5() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: ...which requires computing whether `impl core::future::future::Future<Output = ()>` is freeze... - = note: ...which requires evaluating trait selection obligation `impl core::future::future::Future<Output = ()>: core::marker::Freeze`... + = note: ...which requires computing whether `main::<impl at $DIR/fn-header-semantic-fail.rs:40:5: 40:11>::fi5::{opaque#0}` is freeze... + = note: ...which requires evaluating trait selection obligation `main::<impl at $DIR/fn-header-semantic-fail.rs:40:5: 40:11>::fi5::{opaque#0}: core::marker::Freeze`... = note: ...which again requires computing type of `main::<impl at $DIR/fn-header-semantic-fail.rs:40:5: 40:11>::fi5::{opaque#0}`, completing the cycle note: cycle used when checking item types in top-level module --> $DIR/fn-header-semantic-fail.rs:5:1 diff --git a/tests/ui/parser/issue-102806.stderr b/tests/ui/parser/issue-102806.stderr index 6872b8bc0af..ba8174a823b 100644 --- a/tests/ui/parser/issue-102806.stderr +++ b/tests/ui/parser/issue-102806.stderr @@ -32,7 +32,12 @@ error: expected field pattern, found `...` --> $DIR/issue-102806.rs:21:22 | LL | let V3 { z: val, ... } = v; - | ^^^ help: to omit remaining fields, use one fewer `.`: `..` + | ^^^ + | +help: to omit remaining fields, use `..` + | +LL | let V3 { z: val, .. } = v; + | ~~ error[E0063]: missing fields `x` and `y` in initializer of `V3` --> $DIR/issue-102806.rs:17:13 diff --git a/tests/ui/parser/issue-68987-unmatch-issue-1.rs b/tests/ui/parser/issue-68987-unmatch-issue-1.rs new file mode 100644 index 00000000000..30e7ef46736 --- /dev/null +++ b/tests/ui/parser/issue-68987-unmatch-issue-1.rs @@ -0,0 +1,12 @@ +// This file has unexpected closing delimiter, + +fn func(o: Option<u32>) { + match o { + Some(_x) => {} // Extra '}' + let _ = if true {}; + } + None => {} + } +} //~ ERROR unexpected closing delimiter + +fn main() {} diff --git a/tests/ui/parser/issue-68987-unmatch-issue-1.stderr b/tests/ui/parser/issue-68987-unmatch-issue-1.stderr new file mode 100644 index 00000000000..2d873b46193 --- /dev/null +++ b/tests/ui/parser/issue-68987-unmatch-issue-1.stderr @@ -0,0 +1,16 @@ +error: unexpected closing delimiter: `}` + --> $DIR/issue-68987-unmatch-issue-1.rs:10:1 + | +LL | match o { + | - this delimiter might not be properly closed... +LL | Some(_x) => {} // Extra '}' + | -- block is empty, you might have not meant to close it +LL | let _ = if true {}; +LL | } + | - ...as it matches this but it has different indentation +... +LL | } + | ^ unexpected closing delimiter + +error: aborting due to previous error + diff --git a/tests/ui/parser/issue-68987-unmatch-issue-2.rs b/tests/ui/parser/issue-68987-unmatch-issue-2.rs new file mode 100644 index 00000000000..89aaa68ba40 --- /dev/null +++ b/tests/ui/parser/issue-68987-unmatch-issue-2.rs @@ -0,0 +1,14 @@ +// FIXME: this case need more work to fix +// currently the TokenTree matching ')' with '{', which is not user friendly for diagnostics +async fn obstest() -> Result<> { + let obs_connect = || -> Result<(), MyError) { //~ ERROR mismatched closing delimiter + async { + } + } + + if let Ok(version, scene_list) = obs_connect() { + + } else { + + } +} //~ ERROR unexpected closing delimiter diff --git a/tests/ui/parser/issue-68987-unmatch-issue-2.stderr b/tests/ui/parser/issue-68987-unmatch-issue-2.stderr new file mode 100644 index 00000000000..2c08d41a15f --- /dev/null +++ b/tests/ui/parser/issue-68987-unmatch-issue-2.stderr @@ -0,0 +1,19 @@ +error: unexpected closing delimiter: `}` + --> $DIR/issue-68987-unmatch-issue-2.rs:14:1 + | +LL | let obs_connect = || -> Result<(), MyError) { + | - missing open `(` for this delimiter +... +LL | } + | ^ unexpected closing delimiter + +error: mismatched closing delimiter: `)` + --> $DIR/issue-68987-unmatch-issue-2.rs:3:32 + | +LL | async fn obstest() -> Result<> { + | ^ unclosed delimiter +LL | let obs_connect = || -> Result<(), MyError) { + | ^ mismatched closing delimiter + +error: aborting due to 2 previous errors + diff --git a/tests/ui/parser/issue-68987-unmatch-issue-3.rs b/tests/ui/parser/issue-68987-unmatch-issue-3.rs new file mode 100644 index 00000000000..e98df8d7c3c --- /dev/null +++ b/tests/ui/parser/issue-68987-unmatch-issue-3.rs @@ -0,0 +1,8 @@ +// the `{` is closed with `)`, there is a missing `(` +fn f(i: u32, j: u32) { + let res = String::new(); + let mut cnt = i; + while cnt < j { + write!&mut res, " "); //~ ERROR mismatched closing delimiter + } +} //~ ERROR unexpected closing delimiter diff --git a/tests/ui/parser/issue-68987-unmatch-issue-3.stderr b/tests/ui/parser/issue-68987-unmatch-issue-3.stderr new file mode 100644 index 00000000000..a3fc46a1e88 --- /dev/null +++ b/tests/ui/parser/issue-68987-unmatch-issue-3.stderr @@ -0,0 +1,19 @@ +error: unexpected closing delimiter: `}` + --> $DIR/issue-68987-unmatch-issue-3.rs:8:1 + | +LL | write!&mut res, " "); + | - missing open `(` for this delimiter +LL | } +LL | } + | ^ unexpected closing delimiter + +error: mismatched closing delimiter: `)` + --> $DIR/issue-68987-unmatch-issue-3.rs:5:19 + | +LL | while cnt < j { + | ^ unclosed delimiter +LL | write!&mut res, " "); + | ^ mismatched closing delimiter + +error: aborting due to 2 previous errors + diff --git a/tests/ui/parser/issue-68987-unmatch-issue.rs b/tests/ui/parser/issue-68987-unmatch-issue.rs new file mode 100644 index 00000000000..5a3620bf24b --- /dev/null +++ b/tests/ui/parser/issue-68987-unmatch-issue.rs @@ -0,0 +1,12 @@ +// This file has unexpected closing delimiter, + +fn func(o: Option<u32>) { + match o { + Some(_x) => // Missing '{' + let _ = if true {}; + } + None => {} + } +} //~ ERROR unexpected closing delimiter + +fn main() {} diff --git a/tests/ui/parser/issue-68987-unmatch-issue.stderr b/tests/ui/parser/issue-68987-unmatch-issue.stderr new file mode 100644 index 00000000000..cabd133242f --- /dev/null +++ b/tests/ui/parser/issue-68987-unmatch-issue.stderr @@ -0,0 +1,16 @@ +error: unexpected closing delimiter: `}` + --> $DIR/issue-68987-unmatch-issue.rs:10:1 + | +LL | match o { + | - this delimiter might not be properly closed... +LL | Some(_x) => // Missing '{' +LL | let _ = if true {}; + | -- block is empty, you might have not meant to close it +LL | } + | - ...as it matches this but it has different indentation +... +LL | } + | ^ unexpected closing delimiter + +error: aborting due to previous error + diff --git a/tests/ui/parser/issue-81827.stderr b/tests/ui/parser/issue-81827.stderr index 069de339194..867244b72e8 100644 --- a/tests/ui/parser/issue-81827.stderr +++ b/tests/ui/parser/issue-81827.stderr @@ -2,8 +2,9 @@ error: this file contains an unclosed delimiter --> $DIR/issue-81827.rs:11:27 | LL | fn r()->i{0|{#[cfg(r(0{]0 - | - - ^ - | | | + | - - - ^ + | | | | + | | | missing open `[` for this delimiter | | unclosed delimiter | unclosed delimiter @@ -11,8 +12,9 @@ error: this file contains an unclosed delimiter --> $DIR/issue-81827.rs:11:27 | LL | fn r()->i{0|{#[cfg(r(0{]0 - | - - ^ - | | | + | - - - ^ + | | | | + | | | missing open `[` for this delimiter | | unclosed delimiter | unclosed delimiter diff --git a/tests/ui/parser/issues/issue-44406.stderr b/tests/ui/parser/issues/issue-44406.stderr index 1f0c1ea4c2f..de02ea85b27 100644 --- a/tests/ui/parser/issues/issue-44406.stderr +++ b/tests/ui/parser/issues/issue-44406.stderr @@ -21,8 +21,8 @@ LL | foo!(true); = note: this error originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info) help: if `bar` is a struct, use braces as delimiters | -LL | bar { } - | ~ +LL | bar { baz: $rest } + | ~ ~ help: if `bar` is a function, use the arguments directly | LL - bar(baz: $rest) diff --git a/tests/ui/parser/issues/issue-62973.stderr b/tests/ui/parser/issues/issue-62973.stderr index 4737bc71860..3cb6d75a675 100644 --- a/tests/ui/parser/issues/issue-62973.stderr +++ b/tests/ui/parser/issues/issue-62973.stderr @@ -2,8 +2,10 @@ error: this file contains an unclosed delimiter --> $DIR/issue-62973.rs:8:2 | LL | fn p() { match s { v, E { [) {) } - | - - unclosed delimiter - | | + | - - - - missing open `(` for this delimiter + | | | | + | | | missing open `(` for this delimiter + | | unclosed delimiter | unclosed delimiter LL | LL | @@ -13,8 +15,10 @@ error: this file contains an unclosed delimiter --> $DIR/issue-62973.rs:8:2 | LL | fn p() { match s { v, E { [) {) } - | - - unclosed delimiter - | | + | - - - - missing open `(` for this delimiter + | | | | + | | | missing open `(` for this delimiter + | | unclosed delimiter | unclosed delimiter LL | LL | diff --git a/tests/ui/parser/issues/issue-63116.stderr b/tests/ui/parser/issues/issue-63116.stderr index cfdd99d1434..a1f8a77ffa7 100644 --- a/tests/ui/parser/issues/issue-63116.stderr +++ b/tests/ui/parser/issues/issue-63116.stderr @@ -2,8 +2,9 @@ error: this file contains an unclosed delimiter --> $DIR/issue-63116.rs:3:18 | LL | impl W <s(f;Y(;] - | - ^ - | | + | - - ^ + | | | + | | missing open `[` for this delimiter | unclosed delimiter error: expected one of `!`, `(`, `)`, `+`, `,`, `::`, or `<`, found `;` diff --git a/tests/ui/parser/issues/issue-63135.stderr b/tests/ui/parser/issues/issue-63135.stderr index 80e9ac5bedf..e0dc356d546 100644 --- a/tests/ui/parser/issues/issue-63135.stderr +++ b/tests/ui/parser/issues/issue-63135.stderr @@ -20,7 +20,12 @@ error: expected field pattern, found `...` --> $DIR/issue-63135.rs:3:8 | LL | fn i(n{...,f # - | ^^^ help: to omit remaining fields, use one fewer `.`: `..` + | ^^^ + | +help: to omit remaining fields, use `..` + | +LL | fn i(n{..,f # + | ~~ error: expected `}`, found `,` --> $DIR/issue-63135.rs:3:11 diff --git a/tests/ui/parser/issues/issue-69259.rs b/tests/ui/parser/issues/issue-69259.rs new file mode 100644 index 00000000000..01fc2c08546 --- /dev/null +++ b/tests/ui/parser/issues/issue-69259.rs @@ -0,0 +1,3 @@ +fn main() {} + +fn f) {} //~ ERROR unexpected closing delimiter diff --git a/tests/ui/parser/issues/issue-69259.stderr b/tests/ui/parser/issues/issue-69259.stderr new file mode 100644 index 00000000000..604b7de3319 --- /dev/null +++ b/tests/ui/parser/issues/issue-69259.stderr @@ -0,0 +1,8 @@ +error: unexpected closing delimiter: `)` + --> $DIR/issue-69259.rs:3:5 + | +LL | fn f) {} + | ^ unexpected closing delimiter + +error: aborting due to previous error + diff --git a/tests/ui/parser/issues/issue-70583-block-is-empty-1.stderr b/tests/ui/parser/issues/issue-70583-block-is-empty-1.stderr index 39bf113ef83..46cbb056d1d 100644 --- a/tests/ui/parser/issues/issue-70583-block-is-empty-1.stderr +++ b/tests/ui/parser/issues/issue-70583-block-is-empty-1.stderr @@ -2,10 +2,10 @@ error: unexpected closing delimiter: `}` --> $DIR/issue-70583-block-is-empty-1.rs:20:1 | LL | fn struct_generic(x: Vec<i32>) { - | - this opening brace... + | - this delimiter might not be properly closed... ... LL | } - | - ...matches this closing brace + | - ...as it matches this but it has different indentation LL | } | ^ unexpected closing delimiter diff --git a/tests/ui/parser/issues/issue-70583-block-is-empty-2.stderr b/tests/ui/parser/issues/issue-70583-block-is-empty-2.stderr index 5d37b216427..9ae94c70186 100644 --- a/tests/ui/parser/issues/issue-70583-block-is-empty-2.stderr +++ b/tests/ui/parser/issues/issue-70583-block-is-empty-2.stderr @@ -1,8 +1,12 @@ error: unexpected closing delimiter: `}` --> $DIR/issue-70583-block-is-empty-2.rs:14:1 | +LL | match self { + | - this delimiter might not be properly closed... LL | ErrorHandled::Reported => {}} - | -- block is empty, you might have not meant to close it + | --- ...as it matches this but it has different indentation + | | + | block is empty, you might have not meant to close it ... LL | } | ^ unexpected closing delimiter diff --git a/tests/ui/parser/issues/issue-87812-path.stderr b/tests/ui/parser/issues/issue-87812-path.stderr index f8ee0517533..d045f4821ff 100644 --- a/tests/ui/parser/issues/issue-87812-path.stderr +++ b/tests/ui/parser/issues/issue-87812-path.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-87812-path.rs:3:24 | LL | let _: usize = $f; - | ----- ^^ expected `usize`, found struct `Baz` + | ----- ^^ expected `usize`, found `Baz` | | | expected due to this ... diff --git a/tests/ui/parser/macro-mismatched-delim-paren-brace.stderr b/tests/ui/parser/macro-mismatched-delim-paren-brace.stderr index 967a3e6fdc1..689ce1eb6b7 100644 --- a/tests/ui/parser/macro-mismatched-delim-paren-brace.stderr +++ b/tests/ui/parser/macro-mismatched-delim-paren-brace.stderr @@ -2,10 +2,10 @@ error: unexpected closing delimiter: `}` --> $DIR/macro-mismatched-delim-paren-brace.rs:5:1 | LL | fn main() { - | - this opening brace... + | - this delimiter might not be properly closed... ... LL | } - | - ...matches this closing brace + | - ...as it matches this but it has different indentation LL | } | ^ unexpected closing delimiter diff --git a/tests/ui/parser/missing-closing-angle-bracket-eq-constraint.rs b/tests/ui/parser/missing-closing-angle-bracket-eq-constraint.rs index da95c1bfa27..a56cd17773d 100644 --- a/tests/ui/parser/missing-closing-angle-bracket-eq-constraint.rs +++ b/tests/ui/parser/missing-closing-angle-bracket-eq-constraint.rs @@ -17,7 +17,7 @@ fn test2<T1, T2>(arg1 : T1, arg2 : T2) { fn test3<'a>(arg : &'a u32) { let v : Vec<'a = vec![]; //~^ ERROR: expected one of - //~| ERROR: type annotations needed for `Vec<T>` + //~| ERROR: type annotations needed for `Vec<_>` } fn main() {} diff --git a/tests/ui/parser/missing-closing-angle-bracket-eq-constraint.stderr b/tests/ui/parser/missing-closing-angle-bracket-eq-constraint.stderr index bad241634cb..b2448774ae9 100644 --- a/tests/ui/parser/missing-closing-angle-bracket-eq-constraint.stderr +++ b/tests/ui/parser/missing-closing-angle-bracket-eq-constraint.stderr @@ -39,26 +39,26 @@ help: you might have meant to end the type parameters here LL | let v : Vec<'a> = vec![]; | + -error[E0282]: type annotations needed for `Vec<T>` +error[E0282]: type annotations needed for `Vec<_>` --> $DIR/missing-closing-angle-bracket-eq-constraint.rs:7:7 | LL | let v : Vec<(u32,_) = vec![]; | ^ | -help: consider giving `v` an explicit type, where the type for type parameter `T` is specified +help: consider giving `v` an explicit type, where the placeholders `_` are specified | -LL | let v: Vec<T> : Vec<(u32,_) = vec![]; +LL | let v: Vec<_> : Vec<(u32,_) = vec![]; | ++++++++ -error[E0282]: type annotations needed for `Vec<T>` +error[E0282]: type annotations needed for `Vec<_>` --> $DIR/missing-closing-angle-bracket-eq-constraint.rs:18:7 | LL | let v : Vec<'a = vec![]; | ^ | -help: consider giving `v` an explicit type, where the type for type parameter `T` is specified +help: consider giving `v` an explicit type, where the placeholders `_` are specified | -LL | let v: Vec<T> : Vec<'a = vec![]; +LL | let v: Vec<_> : Vec<'a = vec![]; | ++++++++ error: aborting due to 5 previous errors diff --git a/tests/ui/parser/missing-expression-in-for-loop.rs b/tests/ui/parser/missing-expression-in-for-loop.rs new file mode 100644 index 00000000000..518a89a0e6f --- /dev/null +++ b/tests/ui/parser/missing-expression-in-for-loop.rs @@ -0,0 +1,5 @@ +fn main() { + for i in { + //~^ ERROR missing expression to iterate on in `for` loop + } +} diff --git a/tests/ui/parser/missing-expression-in-for-loop.stderr b/tests/ui/parser/missing-expression-in-for-loop.stderr new file mode 100644 index 00000000000..74a7c4224fa --- /dev/null +++ b/tests/ui/parser/missing-expression-in-for-loop.stderr @@ -0,0 +1,13 @@ +error: missing expression to iterate on in `for` loop + --> $DIR/missing-expression-in-for-loop.rs:2:14 + | +LL | for i in { + | ^ + | +help: try adding an expression to the `for` loop + | +LL | for i in /* expression */ { + | ++++++++++++++++ + +error: aborting due to previous error + diff --git a/tests/ui/parser/numeric-lifetime.rs b/tests/ui/parser/numeric-lifetime.rs index 2d82354c62c..a082a8a44df 100644 --- a/tests/ui/parser/numeric-lifetime.rs +++ b/tests/ui/parser/numeric-lifetime.rs @@ -1,6 +1,6 @@ struct S<'1> { s: &'1 usize } -//~^ ERROR lifetimes cannot start with a number -//~| ERROR lifetimes cannot start with a number +//~^ ERROR lifetimes or labels cannot start with a number +//~| ERROR lifetimes or labels cannot start with a number fn main() { // verify that the parse error doesn't stop type checking let x: usize = ""; diff --git a/tests/ui/parser/numeric-lifetime.stderr b/tests/ui/parser/numeric-lifetime.stderr index 7c1bcb72631..66e35dca923 100644 --- a/tests/ui/parser/numeric-lifetime.stderr +++ b/tests/ui/parser/numeric-lifetime.stderr @@ -6,13 +6,13 @@ LL | let x: usize = ""; | | | expected due to this -error: lifetimes cannot start with a number +error: lifetimes or labels cannot start with a number --> $DIR/numeric-lifetime.rs:1:10 | LL | struct S<'1> { s: &'1 usize } | ^^ -error: lifetimes cannot start with a number +error: lifetimes or labels cannot start with a number --> $DIR/numeric-lifetime.rs:1:20 | LL | struct S<'1> { s: &'1 usize } diff --git a/tests/ui/parser/raw/too-many-hash.rs b/tests/ui/parser/raw/too-many-hash.rs new file mode 100644 index 00000000000..f3d3b207fad --- /dev/null +++ b/tests/ui/parser/raw/too-many-hash.rs @@ -0,0 +1,6 @@ +// ignore-tidy-linelength + +fn main() { + let s: &str = r################################################################################################################################################################################################################################################################"very raw"################################################################################################################################################################################################################################################################; + //~^ ERROR too many `#` symbols: raw strings may be delimited by up to 255 `#` symbols, but found 256 +} diff --git a/tests/ui/parser/raw/too-many-hash.stderr b/tests/ui/parser/raw/too-many-hash.stderr new file mode 100644 index 00000000000..29ec17842aa --- /dev/null +++ b/tests/ui/parser/raw/too-many-hash.stderr @@ -0,0 +1,8 @@ +error: too many `#` symbols: raw strings may be delimited by up to 255 `#` symbols, but found 256 + --> $DIR/too-many-hash.rs:4:19 + | +LL | ... = r################################################################################################################################################################################################################################################################"very raw"##############################################################################################################################################################################################################################################################... + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to previous error + diff --git a/tests/ui/parser/recover-fn-ptr-with-generics.stderr b/tests/ui/parser/recover-fn-ptr-with-generics.stderr index 1da9c18571b..069fcffe9a0 100644 --- a/tests/ui/parser/recover-fn-ptr-with-generics.stderr +++ b/tests/ui/parser/recover-fn-ptr-with-generics.stderr @@ -88,12 +88,6 @@ error: expected identifier, found `>` LL | type QuiteBroken = fn<const>(); | ^ expected identifier -error: lifetime bounds cannot be used in this context - --> $DIR/recover-fn-ptr-with-generics.rs:22:26 - | -LL | let _: extern fn<'a: 'static>(); - | ^^^^^^^ - error[E0412]: cannot find type `T` in this scope --> $DIR/recover-fn-ptr-with-generics.rs:5:27 | @@ -106,6 +100,12 @@ error[E0412]: cannot find type `T` in this scope LL | type Identity = fn<T>(T) -> T; | ^ not found in this scope +error: lifetime bounds cannot be used in this context + --> $DIR/recover-fn-ptr-with-generics.rs:22:26 + | +LL | let _: extern fn<'a: 'static>(); + | ^^^^^^^ + error: aborting due to 12 previous errors For more information about this error, try `rustc --explain E0412`. diff --git a/tests/ui/parser/recover-quantified-closure.rs b/tests/ui/parser/recover-quantified-closure.rs index df22f5e065c..10af39b7007 100644 --- a/tests/ui/parser/recover-quantified-closure.rs +++ b/tests/ui/parser/recover-quantified-closure.rs @@ -7,6 +7,6 @@ fn main() { enum Foo { Bar } fn foo(x: impl Iterator<Item = Foo>) { for <Foo>::Bar in x {} - //~^ ERROR expected one of `const`, `move`, `static`, `|` + //~^ ERROR expected one of `move`, `static`, `|` //~^^ ERROR `for<...>` binders for closures are experimental } diff --git a/tests/ui/parser/recover-quantified-closure.stderr b/tests/ui/parser/recover-quantified-closure.stderr index 9ec4d2c034d..39eec80f658 100644 --- a/tests/ui/parser/recover-quantified-closure.stderr +++ b/tests/ui/parser/recover-quantified-closure.stderr @@ -1,8 +1,8 @@ -error: expected one of `const`, `move`, `static`, `|`, or `||`, found `::` +error: expected one of `move`, `static`, `|`, or `||`, found `::` --> $DIR/recover-quantified-closure.rs:9:14 | LL | for <Foo>::Bar in x {} - | ^^ expected one of `const`, `move`, `static`, `|`, or `||` + | ^^ expected one of `move`, `static`, `|`, or `||` error[E0658]: `for<...>` binders for closures are experimental --> $DIR/recover-quantified-closure.rs:2:5 diff --git a/tests/ui/parser/recover-range-pats.stderr b/tests/ui/parser/recover-range-pats.stderr index c54f13e0185..5b69ca5cd6d 100644 --- a/tests/ui/parser/recover-range-pats.stderr +++ b/tests/ui/parser/recover-range-pats.stderr @@ -314,7 +314,7 @@ error[E0308]: mismatched types LL | if let X.. .0 = 0 {} | - ^^ - this expression has type `u8` | | | - | | expected integer, found floating-point number + | | expected `u8`, found floating-point number | this is of type `u8` | = note: expected type `u8` @@ -351,7 +351,7 @@ error[E0308]: mismatched types LL | if let X..=.0 = 0 {} | - ^^ - this expression has type `u8` | | | - | | expected integer, found floating-point number + | | expected `u8`, found floating-point number | this is of type `u8` | = note: expected type `u8` @@ -388,7 +388,7 @@ error[E0308]: mismatched types LL | if let X... .0 = 0 {} | - ^^ - this expression has type `u8` | | | - | | expected integer, found floating-point number + | | expected `u8`, found floating-point number | this is of type `u8` | = note: expected type `u8` diff --git a/tests/ui/parser/suggest_misplaced_generics/enum.fixed b/tests/ui/parser/suggest_misplaced_generics/enum.fixed new file mode 100644 index 00000000000..3332118a1e7 --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/enum.fixed @@ -0,0 +1,9 @@ +// Issue: 103366 , Suggest fix for misplaced generic params +// run-rustfix + +#[allow(unused)] +enum Foo<T> { Variant(T) } +//~^ ERROR expected identifier, found `<` +//~| HELP place the generic parameter name after the enum name + +fn main() {} diff --git a/tests/ui/parser/suggest_misplaced_generics/enum.rs b/tests/ui/parser/suggest_misplaced_generics/enum.rs new file mode 100644 index 00000000000..5a2289c5c5a --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/enum.rs @@ -0,0 +1,9 @@ +// Issue: 103366 , Suggest fix for misplaced generic params +// run-rustfix + +#[allow(unused)] +enum<T> Foo { Variant(T) } +//~^ ERROR expected identifier, found `<` +//~| HELP place the generic parameter name after the enum name + +fn main() {} diff --git a/tests/ui/parser/suggest_misplaced_generics/enum.stderr b/tests/ui/parser/suggest_misplaced_generics/enum.stderr new file mode 100644 index 00000000000..5f5947627ee --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/enum.stderr @@ -0,0 +1,14 @@ +error: expected identifier, found `<` + --> $DIR/enum.rs:5:5 + | +LL | enum<T> Foo { Variant(T) } + | ^ expected identifier + | +help: place the generic parameter name after the enum name + | +LL - enum<T> Foo { Variant(T) } +LL + enum Foo<T> { Variant(T) } + | + +error: aborting due to previous error + diff --git a/tests/ui/parser/suggest_misplaced_generics/existing_generics.rs b/tests/ui/parser/suggest_misplaced_generics/existing_generics.rs new file mode 100644 index 00000000000..1dc182398d8 --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/existing_generics.rs @@ -0,0 +1,9 @@ +// Issue: 103366 +// there is already an existing generic on f, so don't show a suggestion + +#[allow(unused)] +fn<'a, B: 'a + std::ops::Add<Output = u32>> f<T>(_x: B) { } +//~^ ERROR expected identifier, found `<` +//~| HELP place the generic parameter name after the fn name + +fn main() {} diff --git a/tests/ui/parser/suggest_misplaced_generics/existing_generics.stderr b/tests/ui/parser/suggest_misplaced_generics/existing_generics.stderr new file mode 100644 index 00000000000..89716e6f1ed --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/existing_generics.stderr @@ -0,0 +1,10 @@ +error: expected identifier, found `<` + --> $DIR/existing_generics.rs:5:3 + | +LL | fn<'a, B: 'a + std::ops::Add<Output = u32>> f<T>(_x: B) { } + | ^ expected identifier + | + = help: place the generic parameter name after the fn name + +error: aborting due to previous error + diff --git a/tests/ui/parser/suggest_misplaced_generics/fn-complex-generics.fixed b/tests/ui/parser/suggest_misplaced_generics/fn-complex-generics.fixed new file mode 100644 index 00000000000..84bf64bd63c --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/fn-complex-generics.fixed @@ -0,0 +1,9 @@ +// Issue: 103366 , Suggest fix for misplaced generic params +// run-rustfix + +#[allow(unused)] +fn f<'a, B: 'a + std::ops::Add<Output = u32>>(_x: B) { } +//~^ ERROR expected identifier, found `<` +//~| HELP place the generic parameter name after the fn name + +fn main() {} diff --git a/tests/ui/parser/suggest_misplaced_generics/fn-complex-generics.rs b/tests/ui/parser/suggest_misplaced_generics/fn-complex-generics.rs new file mode 100644 index 00000000000..d0684397e74 --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/fn-complex-generics.rs @@ -0,0 +1,9 @@ +// Issue: 103366 , Suggest fix for misplaced generic params +// run-rustfix + +#[allow(unused)] +fn<'a, B: 'a + std::ops::Add<Output = u32>> f(_x: B) { } +//~^ ERROR expected identifier, found `<` +//~| HELP place the generic parameter name after the fn name + +fn main() {} diff --git a/tests/ui/parser/suggest_misplaced_generics/fn-complex-generics.stderr b/tests/ui/parser/suggest_misplaced_generics/fn-complex-generics.stderr new file mode 100644 index 00000000000..061d0910a74 --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/fn-complex-generics.stderr @@ -0,0 +1,14 @@ +error: expected identifier, found `<` + --> $DIR/fn-complex-generics.rs:5:3 + | +LL | fn<'a, B: 'a + std::ops::Add<Output = u32>> f(_x: B) { } + | ^ expected identifier + | +help: place the generic parameter name after the fn name + | +LL - fn<'a, B: 'a + std::ops::Add<Output = u32>> f(_x: B) { } +LL + fn f<'a, B: 'a + std::ops::Add<Output = u32>>(_x: B) { } + | + +error: aborting due to previous error + diff --git a/tests/ui/parser/suggest_misplaced_generics/fn-invalid-generics.rs b/tests/ui/parser/suggest_misplaced_generics/fn-invalid-generics.rs new file mode 100644 index 00000000000..7fcb6a82ce4 --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/fn-invalid-generics.rs @@ -0,0 +1,8 @@ +// Issue: 103366 , Suggest fix for misplaced generic params +// The generics fail to parse here, so don't make any suggestions/help + +#[allow(unused)] +fn<~>()> id(x: T) -> T { x } +//~^ ERROR expected identifier, found `<` + +fn main() {} diff --git a/tests/ui/parser/suggest_misplaced_generics/fn-invalid-generics.stderr b/tests/ui/parser/suggest_misplaced_generics/fn-invalid-generics.stderr new file mode 100644 index 00000000000..47e12016938 --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/fn-invalid-generics.stderr @@ -0,0 +1,8 @@ +error: expected identifier, found `<` + --> $DIR/fn-invalid-generics.rs:5:3 + | +LL | fn<~>()> id(x: T) -> T { x } + | ^ expected identifier + +error: aborting due to previous error + diff --git a/tests/ui/parser/suggest_misplaced_generics/fn-simple.fixed b/tests/ui/parser/suggest_misplaced_generics/fn-simple.fixed new file mode 100644 index 00000000000..cbfd5f2d39c --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/fn-simple.fixed @@ -0,0 +1,9 @@ +// Issue: 103366 , Suggest fix for misplaced generic params +// run-rustfix + +#[allow(unused)] +fn id<T>(x: T) -> T { x } +//~^ ERROR expected identifier, found `<` +//~| HELP place the generic parameter name after the fn name + +fn main() {} diff --git a/tests/ui/parser/suggest_misplaced_generics/fn-simple.rs b/tests/ui/parser/suggest_misplaced_generics/fn-simple.rs new file mode 100644 index 00000000000..b207cf70d85 --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/fn-simple.rs @@ -0,0 +1,9 @@ +// Issue: 103366 , Suggest fix for misplaced generic params +// run-rustfix + +#[allow(unused)] +fn<T> id(x: T) -> T { x } +//~^ ERROR expected identifier, found `<` +//~| HELP place the generic parameter name after the fn name + +fn main() {} diff --git a/tests/ui/parser/suggest_misplaced_generics/fn-simple.stderr b/tests/ui/parser/suggest_misplaced_generics/fn-simple.stderr new file mode 100644 index 00000000000..e749f1a0d00 --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/fn-simple.stderr @@ -0,0 +1,14 @@ +error: expected identifier, found `<` + --> $DIR/fn-simple.rs:5:3 + | +LL | fn<T> id(x: T) -> T { x } + | ^ expected identifier + | +help: place the generic parameter name after the fn name + | +LL - fn<T> id(x: T) -> T { x } +LL + fn id<T>(x: T) -> T { x } + | + +error: aborting due to previous error + diff --git a/tests/ui/parser/suggest_misplaced_generics/struct.fixed b/tests/ui/parser/suggest_misplaced_generics/struct.fixed new file mode 100644 index 00000000000..fec05bdeca1 --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/struct.fixed @@ -0,0 +1,9 @@ +// Issue: 103366 , Suggest fix for misplaced generic params +// run-rustfix + +#[allow(unused)] +struct Foo<T> { x: T } +//~^ ERROR expected identifier, found `<` +//~| HELP place the generic parameter name after the struct name + +fn main() {} diff --git a/tests/ui/parser/suggest_misplaced_generics/struct.rs b/tests/ui/parser/suggest_misplaced_generics/struct.rs new file mode 100644 index 00000000000..6b80150d546 --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/struct.rs @@ -0,0 +1,9 @@ +// Issue: 103366 , Suggest fix for misplaced generic params +// run-rustfix + +#[allow(unused)] +struct<T> Foo { x: T } +//~^ ERROR expected identifier, found `<` +//~| HELP place the generic parameter name after the struct name + +fn main() {} diff --git a/tests/ui/parser/suggest_misplaced_generics/struct.stderr b/tests/ui/parser/suggest_misplaced_generics/struct.stderr new file mode 100644 index 00000000000..2b650907092 --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/struct.stderr @@ -0,0 +1,14 @@ +error: expected identifier, found `<` + --> $DIR/struct.rs:5:7 + | +LL | struct<T> Foo { x: T } + | ^ expected identifier + | +help: place the generic parameter name after the struct name + | +LL - struct<T> Foo { x: T } +LL + struct Foo<T> { x: T } + | + +error: aborting due to previous error + diff --git a/tests/ui/parser/suggest_misplaced_generics/trait.fixed b/tests/ui/parser/suggest_misplaced_generics/trait.fixed new file mode 100644 index 00000000000..a471a078af1 --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/trait.fixed @@ -0,0 +1,11 @@ +// Issue: 103366 , Suggest fix for misplaced generic params +// run-rustfix + +#[allow(unused)] +trait Foo<T> { + //~^ ERROR expected identifier, found `<` + //~| HELP place the generic parameter name after the trait name +} + + +fn main() {} diff --git a/tests/ui/parser/suggest_misplaced_generics/trait.rs b/tests/ui/parser/suggest_misplaced_generics/trait.rs new file mode 100644 index 00000000000..55355f451f9 --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/trait.rs @@ -0,0 +1,11 @@ +// Issue: 103366 , Suggest fix for misplaced generic params +// run-rustfix + +#[allow(unused)] +trait<T> Foo { + //~^ ERROR expected identifier, found `<` + //~| HELP place the generic parameter name after the trait name +} + + +fn main() {} diff --git a/tests/ui/parser/suggest_misplaced_generics/trait.stderr b/tests/ui/parser/suggest_misplaced_generics/trait.stderr new file mode 100644 index 00000000000..ac86cfa4697 --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/trait.stderr @@ -0,0 +1,14 @@ +error: expected identifier, found `<` + --> $DIR/trait.rs:5:6 + | +LL | trait<T> Foo { + | ^ expected identifier + | +help: place the generic parameter name after the trait name + | +LL - trait<T> Foo { +LL + trait Foo<T> { + | + +error: aborting due to previous error + diff --git a/tests/ui/parser/suggest_misplaced_generics/type.fixed b/tests/ui/parser/suggest_misplaced_generics/type.fixed new file mode 100644 index 00000000000..a97b9e66d0b --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/type.fixed @@ -0,0 +1,9 @@ +// Issue: 103366 , Suggest fix for misplaced generic params +// run-rustfix + +#[allow(unused)] +type Foo<T> = T; +//~^ ERROR expected identifier, found `<` +//~| HELP place the generic parameter name after the type name + +fn main() {} diff --git a/tests/ui/parser/suggest_misplaced_generics/type.rs b/tests/ui/parser/suggest_misplaced_generics/type.rs new file mode 100644 index 00000000000..17e200536fa --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/type.rs @@ -0,0 +1,9 @@ +// Issue: 103366 , Suggest fix for misplaced generic params +// run-rustfix + +#[allow(unused)] +type<T> Foo = T; +//~^ ERROR expected identifier, found `<` +//~| HELP place the generic parameter name after the type name + +fn main() {} diff --git a/tests/ui/parser/suggest_misplaced_generics/type.stderr b/tests/ui/parser/suggest_misplaced_generics/type.stderr new file mode 100644 index 00000000000..22744f6cf37 --- /dev/null +++ b/tests/ui/parser/suggest_misplaced_generics/type.stderr @@ -0,0 +1,14 @@ +error: expected identifier, found `<` + --> $DIR/type.rs:5:5 + | +LL | type<T> Foo = T; + | ^ expected identifier + | +help: place the generic parameter name after the type name + | +LL - type<T> Foo = T; +LL + type Foo<T> = T; + | + +error: aborting due to previous error + diff --git a/tests/ui/parser/trait-object-delimiters.rs b/tests/ui/parser/trait-object-delimiters.rs index cc04ac05204..c41cda18743 100644 --- a/tests/ui/parser/trait-object-delimiters.rs +++ b/tests/ui/parser/trait-object-delimiters.rs @@ -5,6 +5,8 @@ fn foo1(_: &dyn Drop + AsRef<str>) {} //~ ERROR ambiguous `+` in a type fn foo2(_: &dyn (Drop + AsRef<str>)) {} //~ ERROR incorrect braces around trait bounds +fn foo2_no_space(_: &dyn(Drop + AsRef<str>)) {} //~ ERROR incorrect braces around trait bounds + fn foo3(_: &dyn {Drop + AsRef<str>}) {} //~ ERROR expected parameter name, found `{` //~^ ERROR expected one of `!`, `(`, `)`, `*`, `,`, `?`, `for`, `~`, lifetime, or path, found `{` //~| ERROR at least one trait is required for an object type diff --git a/tests/ui/parser/trait-object-delimiters.stderr b/tests/ui/parser/trait-object-delimiters.stderr index 99c4515459d..ccce3a8053e 100644 --- a/tests/ui/parser/trait-object-delimiters.stderr +++ b/tests/ui/parser/trait-object-delimiters.stderr @@ -13,17 +13,29 @@ LL | fn foo2(_: &dyn (Drop + AsRef<str>)) {} help: remove the parentheses | LL - fn foo2(_: &dyn (Drop + AsRef<str>)) {} -LL + fn foo2(_: &dyn Drop + AsRef<str>) {} +LL + fn foo2(_: &dyn Drop + AsRef<str>) {} + | + +error: incorrect braces around trait bounds + --> $DIR/trait-object-delimiters.rs:8:25 + | +LL | fn foo2_no_space(_: &dyn(Drop + AsRef<str>)) {} + | ^ ^ + | +help: remove the parentheses + | +LL - fn foo2_no_space(_: &dyn(Drop + AsRef<str>)) {} +LL + fn foo2_no_space(_: &dyn Drop + AsRef<str>) {} | error: expected parameter name, found `{` - --> $DIR/trait-object-delimiters.rs:8:17 + --> $DIR/trait-object-delimiters.rs:10:17 | LL | fn foo3(_: &dyn {Drop + AsRef<str>}) {} | ^ expected parameter name error: expected one of `!`, `(`, `)`, `*`, `,`, `?`, `for`, `~`, lifetime, or path, found `{` - --> $DIR/trait-object-delimiters.rs:8:17 + --> $DIR/trait-object-delimiters.rs:10:17 | LL | fn foo3(_: &dyn {Drop + AsRef<str>}) {} | -^ expected one of 10 possible tokens @@ -31,13 +43,13 @@ LL | fn foo3(_: &dyn {Drop + AsRef<str>}) {} | help: missing `,` error: expected identifier, found `<` - --> $DIR/trait-object-delimiters.rs:12:17 + --> $DIR/trait-object-delimiters.rs:14:17 | LL | fn foo4(_: &dyn <Drop + AsRef<str>>) {} | ^ expected identifier error: invalid `dyn` keyword - --> $DIR/trait-object-delimiters.rs:14:25 + --> $DIR/trait-object-delimiters.rs:16:25 | LL | fn foo5(_: &(dyn Drop + dyn AsRef<str>)) {} | ^^^ help: remove this keyword @@ -56,13 +68,13 @@ LL | fn foo1(_: &dyn Drop + AsRef<str>) {} = note: auto-traits like `Send` and `Sync` are traits that have special properties; for more information on them, visit <https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits> error[E0224]: at least one trait is required for an object type - --> $DIR/trait-object-delimiters.rs:8:13 + --> $DIR/trait-object-delimiters.rs:10:13 | LL | fn foo3(_: &dyn {Drop + AsRef<str>}) {} | ^^^ error[E0225]: only auto traits can be used as additional traits in a trait object - --> $DIR/trait-object-delimiters.rs:14:29 + --> $DIR/trait-object-delimiters.rs:16:29 | LL | fn foo5(_: &(dyn Drop + dyn AsRef<str>)) {} | ---- ^^^^^^^^^^ additional non-auto trait @@ -72,7 +84,7 @@ LL | fn foo5(_: &(dyn Drop + dyn AsRef<str>)) {} = help: consider creating a new trait with all of these as supertraits and using that trait here instead: `trait NewTrait: Drop + AsRef<str> {}` = note: auto-traits like `Send` and `Sync` are traits that have special properties; for more information on them, visit <https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits> -error: aborting due to 9 previous errors +error: aborting due to 10 previous errors Some errors have detailed explanations: E0224, E0225. For more information about an error, try `rustc --explain E0224`. diff --git a/tests/ui/parser/anon-enums.rs b/tests/ui/parser/type-ascription-in-pattern.rs index 56b8a3d43be..fec168afba1 100644 --- a/tests/ui/parser/anon-enums.rs +++ b/tests/ui/parser/type-ascription-in-pattern.rs @@ -1,8 +1,7 @@ -fn foo(x: bool | i32) -> i32 | f64 { -//~^ ERROR anonymous enums are not supported -//~| ERROR anonymous enums are not supported +fn foo(x: bool) -> i32 { match x { x: i32 => x, //~ ERROR expected + //~^ ERROR mismatched types true => 42., false => 0.333, } diff --git a/tests/ui/parser/anon-enums.stderr b/tests/ui/parser/type-ascription-in-pattern.stderr index 84158225660..09190754993 100644 --- a/tests/ui/parser/anon-enums.stderr +++ b/tests/ui/parser/type-ascription-in-pattern.stderr @@ -1,29 +1,5 @@ -error: anonymous enums are not supported - --> $DIR/anon-enums.rs:1:16 - | -LL | fn foo(x: bool | i32) -> i32 | f64 { - | ---- ^ --- - | - = help: create a named `enum` and use it here instead: - enum Name { - Variant1(bool), - Variant2(i32), - } - -error: anonymous enums are not supported - --> $DIR/anon-enums.rs:1:30 - | -LL | fn foo(x: bool | i32) -> i32 | f64 { - | --- ^ --- - | - = help: create a named `enum` and use it here instead: - enum Name { - Variant1(i32), - Variant2(f64), - } - error: expected one of `@` or `|`, found `:` - --> $DIR/anon-enums.rs:5:10 + --> $DIR/type-ascription-in-pattern.rs:3:10 | LL | x: i32 => x, | ^ --- specifying the type of a pattern isn't supported @@ -36,7 +12,7 @@ LL | x::i32 => x, | ~~ error: expected one of `...`, `..=`, `..`, or `|`, found `:` - --> $DIR/anon-enums.rs:13:11 + --> $DIR/type-ascription-in-pattern.rs:12:11 | LL | 42: i32 => (), | ^ --- specifying the type of a pattern isn't supported @@ -44,7 +20,7 @@ LL | 42: i32 => (), | expected one of `...`, `..=`, `..`, or `|` error: expected `|`, found `:` - --> $DIR/anon-enums.rs:14:10 + --> $DIR/type-ascription-in-pattern.rs:13:10 | LL | _: f64 => (), | ^ --- specifying the type of a pattern isn't supported @@ -52,7 +28,7 @@ LL | _: f64 => (), | expected `|` error: expected one of `@` or `|`, found `:` - --> $DIR/anon-enums.rs:15:10 + --> $DIR/type-ascription-in-pattern.rs:14:10 | LL | x: i32 => (), | ^ --- specifying the type of a pattern isn't supported @@ -64,5 +40,15 @@ help: maybe write a path separator here LL | x::i32 => (), | ~~ -error: aborting due to 6 previous errors +error[E0308]: mismatched types + --> $DIR/type-ascription-in-pattern.rs:3:19 + | +LL | fn foo(x: bool) -> i32 { + | --- expected `i32` because of return type +LL | match x { +LL | x: i32 => x, + | ^ expected `i32`, found `bool` + +error: aborting due to 5 previous errors +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/parser/unclosed-delimiter-in-dep.stderr b/tests/ui/parser/unclosed-delimiter-in-dep.stderr index 1366ef1bba8..d1725c60dbb 100644 --- a/tests/ui/parser/unclosed-delimiter-in-dep.stderr +++ b/tests/ui/parser/unclosed-delimiter-in-dep.stderr @@ -13,7 +13,7 @@ error[E0308]: mismatched types --> $DIR/unclosed-delimiter-in-dep.rs:4:20 | LL | let _: usize = unclosed_delim_mod::new(); - | ----- ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found enum `Result` + | ----- ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `Result<Value, ()>` | | | expected due to this | diff --git a/tests/ui/pattern/for-loop-bad-item.stderr b/tests/ui/pattern/for-loop-bad-item.stderr index f064a25a9c9..67c6d6f01a1 100644 --- a/tests/ui/pattern/for-loop-bad-item.stderr +++ b/tests/ui/pattern/for-loop-bad-item.stderr @@ -25,7 +25,7 @@ error[E0308]: mismatched types LL | for Some(Qux(_)) | None in [Some(""), None] { | ^^^^^^ ---------------- this is an iterator with items of type `Option<&str>` | | - | expected `str`, found struct `Qux` + | expected `str`, found `Qux` error: aborting due to 2 previous errors diff --git a/tests/ui/pattern/issue-67037-pat-tup-scrut-ty-diff-less-fields.stderr b/tests/ui/pattern/issue-67037-pat-tup-scrut-ty-diff-less-fields.stderr index 75a231f6b4b..daab3a862c2 100644 --- a/tests/ui/pattern/issue-67037-pat-tup-scrut-ty-diff-less-fields.stderr +++ b/tests/ui/pattern/issue-67037-pat-tup-scrut-ty-diff-less-fields.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | let P() = U {}; | ^^^ ---- this expression has type `U` | | - | expected struct `U`, found struct `P` + | expected `U`, found `P<_>` | = note: expected struct `U` found struct `P<_>` diff --git a/tests/ui/pattern/pat-struct-field-expr-has-type.stderr b/tests/ui/pattern/pat-struct-field-expr-has-type.stderr index 3a61d4293b0..02907529310 100644 --- a/tests/ui/pattern/pat-struct-field-expr-has-type.stderr +++ b/tests/ui/pattern/pat-struct-field-expr-has-type.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match (S { f: 42 }) { | ------------- this expression has type `S` LL | S { f: Ok(_) } => {} - | ^^^^^ expected `u8`, found enum `Result` + | ^^^^^ expected `u8`, found `Result<_, _>` | = note: expected type `u8` found enum `Result<_, _>` diff --git a/tests/ui/pattern/pat-type-err-formal-param.stderr b/tests/ui/pattern/pat-type-err-formal-param.stderr index 206713a4bfc..4f482c52a98 100644 --- a/tests/ui/pattern/pat-type-err-formal-param.stderr +++ b/tests/ui/pattern/pat-type-err-formal-param.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | fn foo(Tuple(_): String) {} | ^^^^^^^^ ------ expected due to this | | - | expected struct `String`, found struct `Tuple` + | expected `String`, found `Tuple` error: aborting due to previous error diff --git a/tests/ui/pattern/pat-type-err-let-stmt.stderr b/tests/ui/pattern/pat-type-err-let-stmt.stderr index 090bd67117e..b68b69a78a2 100644 --- a/tests/ui/pattern/pat-type-err-let-stmt.stderr +++ b/tests/ui/pattern/pat-type-err-let-stmt.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/pat-type-err-let-stmt.rs:6:29 | LL | let Ok(0): Option<u8> = 42u8; - | ---------- ^^^^ expected enum `Option`, found `u8` + | ---------- ^^^^ expected `Option<u8>`, found `u8` | | | expected due to this | @@ -19,7 +19,7 @@ error[E0308]: mismatched types LL | let Ok(0): Option<u8> = 42u8; | ^^^^^ ---------- expected due to this | | - | expected enum `Option`, found enum `Result` + | expected `Option<u8>`, found `Result<_, _>` | = note: expected enum `Option<u8>` found enum `Result<_, _>` @@ -30,7 +30,7 @@ error[E0308]: mismatched types LL | let Ok(0): Option<u8>; | ^^^^^ ---------- expected due to this | | - | expected enum `Option`, found enum `Result` + | expected `Option<u8>`, found `Result<_, _>` | = note: expected enum `Option<u8>` found enum `Result<_, _>` @@ -41,7 +41,7 @@ error[E0308]: mismatched types LL | let Ok(0) = 42u8; | ^^^^^ ---- this expression has type `u8` | | - | expected `u8`, found enum `Result` + | expected `u8`, found `Result<_, _>` | = note: expected type `u8` found enum `Result<_, _>` diff --git a/tests/ui/pattern/pattern-error-continue.rs b/tests/ui/pattern/pattern-error-continue.rs index 0702a9986fc..bed94943923 100644 --- a/tests/ui/pattern/pattern-error-continue.rs +++ b/tests/ui/pattern/pattern-error-continue.rs @@ -21,7 +21,7 @@ fn main() { match 'c' { S { .. } => (), //~^ ERROR mismatched types - //~| expected `char`, found struct `S` + //~| expected `char`, found `S` _ => () } diff --git a/tests/ui/pattern/pattern-error-continue.stderr b/tests/ui/pattern/pattern-error-continue.stderr index 4c2eff63ab5..e1349fb02ea 100644 --- a/tests/ui/pattern/pattern-error-continue.stderr +++ b/tests/ui/pattern/pattern-error-continue.stderr @@ -40,7 +40,7 @@ error[E0308]: mismatched types LL | match 'c' { | --- this expression has type `char` LL | S { .. } => (), - | ^^^^^^^^ expected `char`, found struct `S` + | ^^^^^^^^ expected `char`, found `S` error[E0308]: mismatched types --> $DIR/pattern-error-continue.rs:28:7 diff --git a/tests/ui/pattern/pattern-ident-path-generics.stderr b/tests/ui/pattern/pattern-ident-path-generics.stderr index 01b082bd35b..62283dfe9b6 100644 --- a/tests/ui/pattern/pattern-ident-path-generics.stderr +++ b/tests/ui/pattern/pattern-ident-path-generics.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match Some("foo") { | ----------- this expression has type `Option<&str>` LL | None::<isize> => {} - | ^^^^^^^^^^^^^ expected `&str`, found `isize` + | ^^^^^^^^^^^^^ expected `Option<&str>`, found `Option<isize>` | = note: expected enum `Option<&str>` found enum `Option<isize>` diff --git a/tests/ui/pattern/pattern-tyvar.stderr b/tests/ui/pattern/pattern-tyvar.stderr index f1e2a9d72ce..4eb00254861 100644 --- a/tests/ui/pattern/pattern-tyvar.stderr +++ b/tests/ui/pattern/pattern-tyvar.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match t { | - this expression has type `Bar` LL | Bar::T1(_, Some::<isize>(x)) => { - | ^^^^^^^^^^^^^^^^ expected struct `Vec`, found `isize` + | ^^^^^^^^^^^^^^^^ expected `Option<Vec<isize>>`, found `Option<isize>` | = note: expected enum `Option<Vec<isize>>` found enum `Option<isize>` diff --git a/tests/ui/point-to-type-err-cause-on-impl-trait-return-2.stderr b/tests/ui/point-to-type-err-cause-on-impl-trait-return-2.stderr index f5a5f1ab37a..a8d0d623604 100644 --- a/tests/ui/point-to-type-err-cause-on-impl-trait-return-2.stderr +++ b/tests/ui/point-to-type-err-cause-on-impl-trait-return-2.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/point-to-type-err-cause-on-impl-trait-return-2.rs:9:41 | LL | let value: &bool = unsafe { &42 }; - | ^^^ expected `bool`, found integer + | ^^^ expected `&bool`, found `&{integer}` | = note: expected reference `&bool` found reference `&{integer}` diff --git a/tests/ui/print_type_sizes/async.stdout b/tests/ui/print_type_sizes/async.stdout index 6e47bb4930d..8fe936efc89 100644 --- a/tests/ui/print_type_sizes/async.stdout +++ b/tests/ui/print_type_sizes/async.stdout @@ -1,15 +1,15 @@ print-type-size type: `[async fn body@$DIR/async.rs:8:36: 11:2]`: 16386 bytes, alignment: 1 bytes print-type-size discriminant: 1 bytes -print-type-size variant `Suspend0`: 16385 bytes -print-type-size field `.arg`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes -print-type-size field `.arg`: 8192 bytes -print-type-size field `.__awaitee`: 1 bytes print-type-size variant `Unresumed`: 8192 bytes -print-type-size field `.arg`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size upvar `.arg`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Suspend0`: 16385 bytes +print-type-size upvar `.arg`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size local `.arg`: 8192 bytes +print-type-size local `.__awaitee`: 1 bytes print-type-size variant `Returned`: 8192 bytes -print-type-size field `.arg`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size upvar `.arg`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes print-type-size variant `Panicked`: 8192 bytes -print-type-size field `.arg`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size upvar `.arg`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes print-type-size type: `std::mem::ManuallyDrop<[u8; 8192]>`: 8192 bytes, alignment: 1 bytes print-type-size field `.value`: 8192 bytes print-type-size type: `std::mem::MaybeUninit<[u8; 8192]>`: 8192 bytes, alignment: 1 bytes diff --git a/tests/ui/print_type_sizes/generator.stdout b/tests/ui/print_type_sizes/generator.stdout index 28d4a6e6cff..7c58d6ce5ff 100644 --- a/tests/ui/print_type_sizes/generator.stdout +++ b/tests/ui/print_type_sizes/generator.stdout @@ -1,10 +1,10 @@ print-type-size type: `[generator@$DIR/generator.rs:10:5: 10:14]`: 8193 bytes, alignment: 1 bytes print-type-size discriminant: 1 bytes print-type-size variant `Unresumed`: 8192 bytes -print-type-size field `.array`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size upvar `.array`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Suspend0`: 8192 bytes +print-type-size upvar `.array`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes print-type-size variant `Returned`: 8192 bytes -print-type-size field `.array`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size upvar `.array`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes print-type-size variant `Panicked`: 8192 bytes -print-type-size field `.array`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes -print-type-size variant `Suspend0`: 8192 bytes -print-type-size field `.array`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size upvar `.array`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes diff --git a/tests/ui/print_type_sizes/generator_discr_placement.stdout b/tests/ui/print_type_sizes/generator_discr_placement.stdout index 7f8f4ccae7c..f2a11c7a33b 100644 --- a/tests/ui/print_type_sizes/generator_discr_placement.stdout +++ b/tests/ui/print_type_sizes/generator_discr_placement.stdout @@ -1,11 +1,11 @@ print-type-size type: `[generator@$DIR/generator_discr_placement.rs:11:13: 11:15]`: 8 bytes, alignment: 4 bytes print-type-size discriminant: 1 bytes +print-type-size variant `Unresumed`: 0 bytes print-type-size variant `Suspend0`: 7 bytes print-type-size padding: 3 bytes -print-type-size field `.w`: 4 bytes, alignment: 4 bytes +print-type-size local `.w`: 4 bytes, alignment: 4 bytes print-type-size variant `Suspend1`: 7 bytes print-type-size padding: 3 bytes -print-type-size field `.z`: 4 bytes, alignment: 4 bytes -print-type-size variant `Unresumed`: 0 bytes +print-type-size local `.z`: 4 bytes, alignment: 4 bytes print-type-size variant `Returned`: 0 bytes print-type-size variant `Panicked`: 0 bytes diff --git a/tests/ui/privacy/privacy1.rs b/tests/ui/privacy/privacy1.rs index 3c9fa983dfd..fcb2108ab5f 100644 --- a/tests/ui/privacy/privacy1.rs +++ b/tests/ui/privacy/privacy1.rs @@ -106,7 +106,7 @@ mod foo { //~^ ERROR: associated function `bar` is private ::bar::baz::A.foo2(); //~ ERROR: module `baz` is private ::bar::baz::A.bar2(); //~ ERROR: module `baz` is private - //~^ ERROR: associated function `bar2` is private + //~^ ERROR: method `bar2` is private let _: isize = ::bar::B::foo(); //~ ERROR: trait `B` is private diff --git a/tests/ui/privacy/privacy1.stderr b/tests/ui/privacy/privacy1.stderr index 70e6fcb7a07..6ebed8ee062 100644 --- a/tests/ui/privacy/privacy1.stderr +++ b/tests/ui/privacy/privacy1.stderr @@ -190,14 +190,14 @@ LL | fn bar() {} LL | ::bar::baz::A::bar(); | ^^^ private associated function -error[E0624]: associated function `bar2` is private +error[E0624]: method `bar2` is private --> $DIR/privacy1.rs:108:23 | LL | fn bar2(&self) {} - | -------------- private associated function defined here + | -------------- private method defined here ... LL | ::bar::baz::A.bar2(); - | ^^^^ private associated function + | ^^^^ private method error: aborting due to 18 previous errors diff --git a/tests/ui/privacy/private-impl-method.rs b/tests/ui/privacy/private-impl-method.rs index f7be6726c5e..b5587920f1c 100644 --- a/tests/ui/privacy/private-impl-method.rs +++ b/tests/ui/privacy/private-impl-method.rs @@ -17,5 +17,5 @@ fn f() { fn main() { let s = a::Foo { x: 1 }; s.bar(); - s.foo(); //~ ERROR associated function `foo` is private + s.foo(); //~ ERROR method `foo` is private } diff --git a/tests/ui/privacy/private-impl-method.stderr b/tests/ui/privacy/private-impl-method.stderr index bb54dce7e7e..18e4531d112 100644 --- a/tests/ui/privacy/private-impl-method.stderr +++ b/tests/ui/privacy/private-impl-method.stderr @@ -1,11 +1,11 @@ -error[E0624]: associated function `foo` is private +error[E0624]: method `foo` is private --> $DIR/private-impl-method.rs:20:7 | LL | fn foo(&self) {} - | ------------- private associated function defined here + | ------------- private method defined here ... LL | s.foo(); - | ^^^ private associated function + | ^^^ private method error: aborting due to previous error diff --git a/tests/ui/privacy/private-in-public-ill-formed.stderr b/tests/ui/privacy/private-in-public-ill-formed.stderr index e7c94bc301b..abc8538e5b3 100644 --- a/tests/ui/privacy/private-in-public-ill-formed.stderr +++ b/tests/ui/privacy/private-in-public-ill-formed.stderr @@ -1,16 +1,16 @@ error[E0118]: no nominal type found for inherent implementation - --> $DIR/private-in-public-ill-formed.rs:14:10 + --> $DIR/private-in-public-ill-formed.rs:14:5 | LL | impl <Priv as PrivTr>::AssocAlias { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl requires a nominal type + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl requires a nominal type | = note: either implement a trait on it or create a newtype to wrap it instead error[E0118]: no nominal type found for inherent implementation - --> $DIR/private-in-public-ill-formed.rs:31:10 + --> $DIR/private-in-public-ill-formed.rs:31:5 | LL | impl <Priv as PrivTr>::AssocAlias { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl requires a nominal type + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl requires a nominal type | = note: either implement a trait on it or create a newtype to wrap it instead diff --git a/tests/ui/privacy/private-method-cross-crate.rs b/tests/ui/privacy/private-method-cross-crate.rs index ab3bbdfe496..4da44e0682b 100644 --- a/tests/ui/privacy/private-method-cross-crate.rs +++ b/tests/ui/privacy/private-method-cross-crate.rs @@ -4,5 +4,5 @@ use cci_class_5::kitties::cat; fn main() { let nyan : cat = cat(52, 99); - nyan.nap(); //~ ERROR associated function `nap` is private + nyan.nap(); //~ ERROR method `nap` is private } diff --git a/tests/ui/privacy/private-method-cross-crate.stderr b/tests/ui/privacy/private-method-cross-crate.stderr index 93f6a7f2f61..e644440c827 100644 --- a/tests/ui/privacy/private-method-cross-crate.stderr +++ b/tests/ui/privacy/private-method-cross-crate.stderr @@ -1,13 +1,13 @@ -error[E0624]: associated function `nap` is private +error[E0624]: method `nap` is private --> $DIR/private-method-cross-crate.rs:7:8 | LL | nyan.nap(); - | ^^^ private associated function + | ^^^ private method | ::: $DIR/auxiliary/cci_class_5.rs:8:9 | LL | fn nap(&self) {} - | ------------- private associated function defined here + | ------------- private method defined here error: aborting due to previous error diff --git a/tests/ui/privacy/private-method-inherited.rs b/tests/ui/privacy/private-method-inherited.rs index 2f6454288ae..bc27027e886 100644 --- a/tests/ui/privacy/private-method-inherited.rs +++ b/tests/ui/privacy/private-method-inherited.rs @@ -10,5 +10,5 @@ mod a { fn main() { let x = a::Foo; - x.f(); //~ ERROR associated function `f` is private + x.f(); //~ ERROR method `f` is private } diff --git a/tests/ui/privacy/private-method-inherited.stderr b/tests/ui/privacy/private-method-inherited.stderr index 011a7fee478..0104a1b27e4 100644 --- a/tests/ui/privacy/private-method-inherited.stderr +++ b/tests/ui/privacy/private-method-inherited.stderr @@ -1,11 +1,11 @@ -error[E0624]: associated function `f` is private +error[E0624]: method `f` is private --> $DIR/private-method-inherited.rs:13:7 | LL | fn f(self) {} - | ---------- private associated function defined here + | ---------- private method defined here ... LL | x.f(); - | ^ private associated function + | ^ private method error: aborting due to previous error diff --git a/tests/ui/privacy/private-method.rs b/tests/ui/privacy/private-method.rs index 76a642cde1a..a9bea520e75 100644 --- a/tests/ui/privacy/private-method.rs +++ b/tests/ui/privacy/private-method.rs @@ -19,5 +19,5 @@ mod kitties { fn main() { let nyan : kitties::Cat = kitties::cat(52, 99); - nyan.nap(); //~ ERROR associated function `nap` is private + nyan.nap(); //~ ERROR method `nap` is private } diff --git a/tests/ui/privacy/private-method.stderr b/tests/ui/privacy/private-method.stderr index 17c7179dc36..42fec762265 100644 --- a/tests/ui/privacy/private-method.stderr +++ b/tests/ui/privacy/private-method.stderr @@ -1,11 +1,11 @@ -error[E0624]: associated function `nap` is private +error[E0624]: method `nap` is private --> $DIR/private-method.rs:22:8 | LL | fn nap(&self) {} - | ------------- private associated function defined here + | ------------- private method defined here ... LL | nyan.nap(); - | ^^^ private associated function + | ^^^ private method error: aborting due to previous error diff --git a/tests/ui/privacy/restricted/test.stderr b/tests/ui/privacy/restricted/test.stderr index 1acd221b42c..76f19525df5 100644 --- a/tests/ui/privacy/restricted/test.stderr +++ b/tests/ui/privacy/restricted/test.stderr @@ -54,14 +54,14 @@ error[E0616]: field `x` of struct `S` is private LL | S::default().x; | ^ private field -error[E0624]: associated function `f` is private +error[E0624]: method `f` is private --> $DIR/test.rs:32:18 | LL | pub(super) fn f(&self) {} - | ---------------------- private associated function defined here + | ---------------------- private method defined here ... LL | S::default().f(); - | ^ private associated function + | ^ private method error[E0624]: associated function `g` is private --> $DIR/test.rs:33:8 @@ -84,27 +84,27 @@ error[E0616]: field `z` of struct `Universe` is private LL | let _ = u.z; | ^ private field -error[E0624]: associated function `g` is private +error[E0624]: method `g` is private --> $DIR/test.rs:45:7 | LL | u.g(); - | ^ private associated function + | ^ private method | ::: $DIR/auxiliary/pub_restricted.rs:12:5 | LL | pub(crate) fn g(&self) {} - | ---------------------- private associated function defined here + | ---------------------- private method defined here -error[E0624]: associated function `h` is private +error[E0624]: method `h` is private --> $DIR/test.rs:46:7 | LL | u.h(); - | ^ private associated function + | ^ private method | ::: $DIR/auxiliary/pub_restricted.rs:13:5 | LL | pub(crate) fn h(&self) {} - | ---------------------- private associated function defined here + | ---------------------- private method defined here error: aborting due to 12 previous errors diff --git a/tests/ui/proc-macro/break-token-spans.stderr b/tests/ui/proc-macro/break-token-spans.stderr index 0a0322b8a3e..e69cc3b8cf5 100644 --- a/tests/ui/proc-macro/break-token-spans.stderr +++ b/tests/ui/proc-macro/break-token-spans.stderr @@ -8,7 +8,7 @@ error[E0308]: mismatched types --> $DIR/break-token-spans.rs:14:32 | LL | let a: Option<Option<u8>>= true; - | ------------------ ^^^^ expected enum `Option`, found `bool` + | ------------------ ^^^^ expected `Option<Option<u8>>`, found `bool` | | | expected due to this | diff --git a/tests/ui/proc-macro/crt-static.rs b/tests/ui/proc-macro/crt-static.rs index 6103acb7b6b..020128fa214 100644 --- a/tests/ui/proc-macro/crt-static.rs +++ b/tests/ui/proc-macro/crt-static.rs @@ -5,6 +5,9 @@ // ignore-wasm32 // ignore-sgx no support for proc-macro crate type // build-pass +// force-host +// no-prefer-dynamic + #![crate_type = "proc-macro"] // FIXME: This don't work when crate-type is specified by attribute diff --git a/tests/ui/proc-macro/issue-37788.stderr b/tests/ui/proc-macro/issue-37788.stderr index 345520d4852..e437bb90b1d 100644 --- a/tests/ui/proc-macro/issue-37788.stderr +++ b/tests/ui/proc-macro/issue-37788.stderr @@ -7,7 +7,7 @@ LL | // Test that constructing the `visible_parent_map` (in `cstore_impl.rs` LL | std::cell::Cell::new(0) | ^^^^^^^^^^^^^^^^^^^^^^^- help: consider using a semicolon here: `;` | | - | expected `()`, found struct `Cell` + | expected `()`, found `Cell<{integer}>` | = note: expected unit type `()` found struct `Cell<{integer}>` diff --git a/tests/ui/proc-macro/resolved-located-at.stderr b/tests/ui/proc-macro/resolved-located-at.stderr index 422820e9d8b..0b4dbcba682 100644 --- a/tests/ui/proc-macro/resolved-located-at.stderr +++ b/tests/ui/proc-macro/resolved-located-at.stderr @@ -12,7 +12,7 @@ error[E0308]: mismatched types LL | fn main() { | - expected `()` because of default return type LL | resolve_located_at!(a b) - | ^ expected `()`, found struct `S` + | ^ expected `()`, found `S` | = note: this error originates in the macro `resolve_located_at` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/tests/ui/pub/pub-ident-fn-3.rs b/tests/ui/pub/pub-ident-fn-3.rs deleted file mode 100644 index fdbea7cf487..00000000000 --- a/tests/ui/pub/pub-ident-fn-3.rs +++ /dev/null @@ -1,8 +0,0 @@ -// #60115 - -mod foo { - pub bar(); - //~^ ERROR missing `fn` or `struct` for function or struct definition -} - -fn main() {} diff --git a/tests/ui/pub/pub-ident-fn-3.stderr b/tests/ui/pub/pub-ident-fn-3.stderr deleted file mode 100644 index 6d3d4e592c8..00000000000 --- a/tests/ui/pub/pub-ident-fn-3.stderr +++ /dev/null @@ -1,8 +0,0 @@ -error: missing `fn` or `struct` for function or struct definition - --> $DIR/pub-ident-fn-3.rs:4:8 - | -LL | pub bar(); - | ---^--- help: if you meant to call a macro, try: `bar!` - -error: aborting due to previous error - diff --git a/tests/ui/pub/pub-ident-fn-or-struct-2.rs b/tests/ui/pub/pub-ident-fn-or-struct-2.rs deleted file mode 100644 index 8f67cdd2933..00000000000 --- a/tests/ui/pub/pub-ident-fn-or-struct-2.rs +++ /dev/null @@ -1,4 +0,0 @@ -pub S(); -//~^ ERROR missing `fn` or `struct` for function or struct definition - -fn main() {} diff --git a/tests/ui/pub/pub-ident-fn-or-struct-2.stderr b/tests/ui/pub/pub-ident-fn-or-struct-2.stderr deleted file mode 100644 index 047e66b18d8..00000000000 --- a/tests/ui/pub/pub-ident-fn-or-struct-2.stderr +++ /dev/null @@ -1,8 +0,0 @@ -error: missing `fn` or `struct` for function or struct definition - --> $DIR/pub-ident-fn-or-struct-2.rs:1:4 - | -LL | pub S(); - | ---^- help: if you meant to call a macro, try: `S!` - -error: aborting due to previous error - diff --git a/tests/ui/pub/pub-ident-struct-2.rs b/tests/ui/pub/pub-ident-struct-2.rs new file mode 100644 index 00000000000..50db4039d4f --- /dev/null +++ b/tests/ui/pub/pub-ident-struct-2.rs @@ -0,0 +1,8 @@ +// #60115 + +mod foo { + pub bar(); + //~^ ERROR missing `struct` for struct definition +} + +fn main() {} diff --git a/tests/ui/pub/pub-ident-struct-2.stderr b/tests/ui/pub/pub-ident-struct-2.stderr new file mode 100644 index 00000000000..6969a376a5e --- /dev/null +++ b/tests/ui/pub/pub-ident-struct-2.stderr @@ -0,0 +1,13 @@ +error: missing `struct` for struct definition + --> $DIR/pub-ident-struct-2.rs:4:8 + | +LL | pub bar(); + | ^ + | +help: add `struct` here to parse `bar` as a public struct + | +LL | pub struct bar(); + | ++++++ + +error: aborting due to previous error + diff --git a/tests/ui/pub/pub-ident-struct-3.rs b/tests/ui/pub/pub-ident-struct-3.rs new file mode 100644 index 00000000000..dfa6cf2ee1e --- /dev/null +++ b/tests/ui/pub/pub-ident-struct-3.rs @@ -0,0 +1,4 @@ +pub S(); +//~^ ERROR missing `struct` for struct definition + +fn main() {} diff --git a/tests/ui/pub/pub-ident-struct-3.stderr b/tests/ui/pub/pub-ident-struct-3.stderr new file mode 100644 index 00000000000..d94198a6b6d --- /dev/null +++ b/tests/ui/pub/pub-ident-struct-3.stderr @@ -0,0 +1,13 @@ +error: missing `struct` for struct definition + --> $DIR/pub-ident-struct-3.rs:1:4 + | +LL | pub S(); + | ^ + | +help: add `struct` here to parse `S` as a public struct + | +LL | pub struct S(); + | ++++++ + +error: aborting due to previous error + diff --git a/tests/ui/pub/pub-ident-struct-4.fixed b/tests/ui/pub/pub-ident-struct-4.fixed new file mode 100644 index 00000000000..b49fa678e1b --- /dev/null +++ b/tests/ui/pub/pub-ident-struct-4.fixed @@ -0,0 +1,6 @@ +// run-rustfix + +pub struct T(String); +//~^ ERROR missing `struct` for struct definition + +fn main() {} diff --git a/tests/ui/pub/pub-ident-struct-4.rs b/tests/ui/pub/pub-ident-struct-4.rs new file mode 100644 index 00000000000..20bc94b0acb --- /dev/null +++ b/tests/ui/pub/pub-ident-struct-4.rs @@ -0,0 +1,6 @@ +// run-rustfix + +pub T(String); +//~^ ERROR missing `struct` for struct definition + +fn main() {} diff --git a/tests/ui/pub/pub-ident-struct-4.stderr b/tests/ui/pub/pub-ident-struct-4.stderr new file mode 100644 index 00000000000..90c7138e5ce --- /dev/null +++ b/tests/ui/pub/pub-ident-struct-4.stderr @@ -0,0 +1,13 @@ +error: missing `struct` for struct definition + --> $DIR/pub-ident-struct-4.rs:3:4 + | +LL | pub T(String); + | ^ + | +help: add `struct` here to parse `T` as a public struct + | +LL | pub struct T(String); + | ++++++ + +error: aborting due to previous error + diff --git a/tests/ui/query-system/no-query-in-printing-during-query-descr.rs b/tests/ui/query-system/no-query-in-printing-during-query-descr.rs new file mode 100644 index 00000000000..45b7043e2f6 --- /dev/null +++ b/tests/ui/query-system/no-query-in-printing-during-query-descr.rs @@ -0,0 +1,6 @@ +fn a() -> _ { + //~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types + &a +} + +fn main() {} diff --git a/tests/ui/query-system/no-query-in-printing-during-query-descr.stderr b/tests/ui/query-system/no-query-in-printing-during-query-descr.stderr new file mode 100644 index 00000000000..35e608b6b23 --- /dev/null +++ b/tests/ui/query-system/no-query-in-printing-during-query-descr.stderr @@ -0,0 +1,9 @@ +error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types + --> $DIR/no-query-in-printing-during-query-descr.rs:1:11 + | +LL | fn a() -> _ { + | ^ not allowed in type signatures + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0121`. diff --git a/tests/ui/range/issue-54505-no-literals.stderr b/tests/ui/range/issue-54505-no-literals.stderr index 070dc844563..d112983848d 100644 --- a/tests/ui/range/issue-54505-no-literals.stderr +++ b/tests/ui/range/issue-54505-no-literals.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | take_range(std::ops::Range { start: 0, end: 1 }); | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | - | | expected reference, found struct `Range` + | | expected `&_`, found `Range<{integer}>` | | help: consider borrowing here: `&std::ops::Range { start: 0, end: 1 }` | arguments to this function are incorrect | @@ -22,7 +22,7 @@ error[E0308]: mismatched types LL | take_range(::std::ops::Range { start: 0, end: 1 }); | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | - | | expected reference, found struct `Range` + | | expected `&_`, found `Range<{integer}>` | | help: consider borrowing here: `&::std::ops::Range { start: 0, end: 1 }` | arguments to this function are incorrect | @@ -40,7 +40,7 @@ error[E0308]: mismatched types LL | take_range(std::ops::RangeFrom { start: 1 }); | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | - | | expected reference, found struct `RangeFrom` + | | expected `&_`, found `RangeFrom<{integer}>` | | help: consider borrowing here: `&std::ops::RangeFrom { start: 1 }` | arguments to this function are incorrect | @@ -58,7 +58,7 @@ error[E0308]: mismatched types LL | take_range(::std::ops::RangeFrom { start: 1 }); | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | - | | expected reference, found struct `RangeFrom` + | | expected `&_`, found `RangeFrom<{integer}>` | | help: consider borrowing here: `&::std::ops::RangeFrom { start: 1 }` | arguments to this function are incorrect | @@ -76,7 +76,7 @@ error[E0308]: mismatched types LL | take_range(std::ops::RangeFull {}); | ---------- ^^^^^^^^^^^^^^^^^^^^^^ | | | - | | expected reference, found struct `RangeFull` + | | expected `&_`, found `RangeFull` | | help: consider borrowing here: `&std::ops::RangeFull {}` | arguments to this function are incorrect | @@ -94,7 +94,7 @@ error[E0308]: mismatched types LL | take_range(::std::ops::RangeFull {}); | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^ | | | - | | expected reference, found struct `RangeFull` + | | expected `&_`, found `RangeFull` | | help: consider borrowing here: `&::std::ops::RangeFull {}` | arguments to this function are incorrect | @@ -112,7 +112,7 @@ error[E0308]: mismatched types LL | take_range(std::ops::RangeInclusive::new(0, 1)); | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | - | | expected reference, found struct `RangeInclusive` + | | expected `&_`, found `RangeInclusive<{integer}>` | | help: consider borrowing here: `&std::ops::RangeInclusive::new(0, 1)` | arguments to this function are incorrect | @@ -130,7 +130,7 @@ error[E0308]: mismatched types LL | take_range(::std::ops::RangeInclusive::new(0, 1)); | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | - | | expected reference, found struct `RangeInclusive` + | | expected `&_`, found `RangeInclusive<{integer}>` | | help: consider borrowing here: `&::std::ops::RangeInclusive::new(0, 1)` | arguments to this function are incorrect | @@ -148,7 +148,7 @@ error[E0308]: mismatched types LL | take_range(std::ops::RangeTo { end: 5 }); | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | - | | expected reference, found struct `RangeTo` + | | expected `&_`, found `RangeTo<{integer}>` | | help: consider borrowing here: `&std::ops::RangeTo { end: 5 }` | arguments to this function are incorrect | @@ -166,7 +166,7 @@ error[E0308]: mismatched types LL | take_range(::std::ops::RangeTo { end: 5 }); | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | - | | expected reference, found struct `RangeTo` + | | expected `&_`, found `RangeTo<{integer}>` | | help: consider borrowing here: `&::std::ops::RangeTo { end: 5 }` | arguments to this function are incorrect | @@ -184,7 +184,7 @@ error[E0308]: mismatched types LL | take_range(std::ops::RangeToInclusive { end: 5 }); | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | - | | expected reference, found struct `RangeToInclusive` + | | expected `&_`, found `RangeToInclusive<{integer}>` | | help: consider borrowing here: `&std::ops::RangeToInclusive { end: 5 }` | arguments to this function are incorrect | @@ -202,7 +202,7 @@ error[E0308]: mismatched types LL | take_range(::std::ops::RangeToInclusive { end: 5 }); | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | - | | expected reference, found struct `RangeToInclusive` + | | expected `&_`, found `RangeToInclusive<{integer}>` | | help: consider borrowing here: `&::std::ops::RangeToInclusive { end: 5 }` | arguments to this function are incorrect | diff --git a/tests/ui/range/issue-54505-no-std.stderr b/tests/ui/range/issue-54505-no-std.stderr index 9fb0e54a8a9..a6a9f89da74 100644 --- a/tests/ui/range/issue-54505-no-std.stderr +++ b/tests/ui/range/issue-54505-no-std.stderr @@ -16,7 +16,7 @@ error[E0308]: mismatched types LL | take_range(0..1); | ---------- ^^^^ | | | - | | expected reference, found struct `Range` + | | expected `&_`, found `Range<{integer}>` | | help: consider borrowing here: `&(0..1)` | arguments to this function are incorrect | @@ -34,7 +34,7 @@ error[E0308]: mismatched types LL | take_range(1..); | ---------- ^^^ | | | - | | expected reference, found struct `RangeFrom` + | | expected `&_`, found `RangeFrom<{integer}>` | | help: consider borrowing here: `&(1..)` | arguments to this function are incorrect | @@ -52,7 +52,7 @@ error[E0308]: mismatched types LL | take_range(..); | ---------- ^^ | | | - | | expected reference, found struct `RangeFull` + | | expected `&_`, found `RangeFull` | | help: consider borrowing here: `&(..)` | arguments to this function are incorrect | @@ -70,7 +70,7 @@ error[E0308]: mismatched types LL | take_range(0..=1); | ---------- ^^^^^ | | | - | | expected reference, found struct `RangeInclusive` + | | expected `&_`, found `RangeInclusive<{integer}>` | | help: consider borrowing here: `&(0..=1)` | arguments to this function are incorrect | @@ -88,7 +88,7 @@ error[E0308]: mismatched types LL | take_range(..5); | ---------- ^^^ | | | - | | expected reference, found struct `RangeTo` + | | expected `&_`, found `RangeTo<{integer}>` | | help: consider borrowing here: `&(..5)` | arguments to this function are incorrect | @@ -106,7 +106,7 @@ error[E0308]: mismatched types LL | take_range(..=42); | ---------- ^^^^^ | | | - | | expected reference, found struct `RangeToInclusive` + | | expected `&_`, found `RangeToInclusive<{integer}>` | | help: consider borrowing here: `&(..=42)` | arguments to this function are incorrect | diff --git a/tests/ui/range/issue-54505.stderr b/tests/ui/range/issue-54505.stderr index 9eec169404c..eda047b507a 100644 --- a/tests/ui/range/issue-54505.stderr +++ b/tests/ui/range/issue-54505.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | take_range(0..1); | ---------- ^^^^ | | | - | | expected reference, found struct `Range` + | | expected `&_`, found `Range<{integer}>` | | help: consider borrowing here: `&(0..1)` | arguments to this function are incorrect | @@ -22,7 +22,7 @@ error[E0308]: mismatched types LL | take_range(1..); | ---------- ^^^ | | | - | | expected reference, found struct `RangeFrom` + | | expected `&_`, found `RangeFrom<{integer}>` | | help: consider borrowing here: `&(1..)` | arguments to this function are incorrect | @@ -40,7 +40,7 @@ error[E0308]: mismatched types LL | take_range(..); | ---------- ^^ | | | - | | expected reference, found struct `RangeFull` + | | expected `&_`, found `RangeFull` | | help: consider borrowing here: `&(..)` | arguments to this function are incorrect | @@ -58,7 +58,7 @@ error[E0308]: mismatched types LL | take_range(0..=1); | ---------- ^^^^^ | | | - | | expected reference, found struct `RangeInclusive` + | | expected `&_`, found `RangeInclusive<{integer}>` | | help: consider borrowing here: `&(0..=1)` | arguments to this function are incorrect | @@ -76,7 +76,7 @@ error[E0308]: mismatched types LL | take_range(..5); | ---------- ^^^ | | | - | | expected reference, found struct `RangeTo` + | | expected `&_`, found `RangeTo<{integer}>` | | help: consider borrowing here: `&(..5)` | arguments to this function are incorrect | @@ -94,7 +94,7 @@ error[E0308]: mismatched types LL | take_range(..=42); | ---------- ^^^^^ | | | - | | expected reference, found struct `RangeToInclusive` + | | expected `&_`, found `RangeToInclusive<{integer}>` | | help: consider borrowing here: `&(..=42)` | arguments to this function are incorrect | diff --git a/tests/ui/range/issue-73553-misinterp-range-literal.stderr b/tests/ui/range/issue-73553-misinterp-range-literal.stderr index d08d9b1345d..77595b3678e 100644 --- a/tests/ui/range/issue-73553-misinterp-range-literal.stderr +++ b/tests/ui/range/issue-73553-misinterp-range-literal.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | demo(tell(1)..tell(10)); | ---- ^^^^^^^^^^^^^^^^^ | | | - | | expected `&Range<usize>`, found struct `Range` + | | expected `&Range<usize>`, found `Range<usize>` | | help: consider borrowing here: `&(tell(1)..tell(10))` | arguments to this function are incorrect | @@ -22,7 +22,7 @@ error[E0308]: mismatched types LL | demo(1..10); | ---- ^^^^^ | | | - | | expected `&Range<usize>`, found struct `Range` + | | expected `&Range<usize>`, found `Range<{integer}>` | | help: consider borrowing here: `&(1..10)` | arguments to this function are incorrect | diff --git a/tests/ui/recursion/issue-83150.stderr b/tests/ui/recursion/issue-83150.stderr index dde8ad1b6b3..64683ae3a6e 100644 --- a/tests/ui/recursion/issue-83150.stderr +++ b/tests/ui/recursion/issue-83150.stderr @@ -9,9 +9,11 @@ LL | func(&mut iter.map(|x| x + 1)) = help: a `loop` may express intention better if this is on purpose = note: `#[warn(unconditional_recursion)]` on by default -error[E0275]: overflow evaluating the requirement `Map<&mut Map<&mut Map<&mut Map<..., ...>, ...>, ...>, ...>: Iterator` +error[E0275]: overflow evaluating the requirement `Map<&mut std::ops::Range<u8>, [closure@$DIR/issue-83150.rs:12:24: 12:27]>: Iterator` | = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`issue_83150`) + = note: required for `&mut Map<&mut std::ops::Range<u8>, [closure@$DIR/issue-83150.rs:12:24: 12:27]>` to implement `Iterator` + = note: 65 redundant requirements hidden = note: required for `&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<..., ...>, ...>, ...>, ...>, ...>, ...>, ...>` to implement `Iterator` = note: the full type name has been written to '$TEST_BUILD_DIR/recursion/issue-83150/issue-83150.long-type-hash.txt' diff --git a/tests/ui/recursion_limit/issue-105700.rs b/tests/ui/recursion_limit/issue-105700.rs new file mode 100644 index 00000000000..e1fee46313d --- /dev/null +++ b/tests/ui/recursion_limit/issue-105700.rs @@ -0,0 +1,9 @@ +#![recursion_limit="4"] +#![invalid_attribute] +#![invalid_attribute] +#![invalid_attribute] +#![invalid_attribute] +#![invalid_attribute] +//~^ERROR recursion limit reached while expanding + +fn main() {} diff --git a/tests/ui/recursion_limit/issue-105700.stderr b/tests/ui/recursion_limit/issue-105700.stderr new file mode 100644 index 00000000000..9b1114e9ce6 --- /dev/null +++ b/tests/ui/recursion_limit/issue-105700.stderr @@ -0,0 +1,10 @@ +error: recursion limit reached while expanding `#[invalid_attribute]` + --> $DIR/issue-105700.rs:6:1 + | +LL | #![invalid_attribute] + | ^^^^^^^^^^^^^^^^^^^^^ + | + = help: consider increasing the recursion limit by adding a `#![recursion_limit = "8"]` attribute to your crate (`issue_105700`) + +error: aborting due to previous error + diff --git a/tests/ui/issues/issue-40003.rs b/tests/ui/recursion_limit/issue-40003.rs index 5e61361f987..5e61361f987 100644 --- a/tests/ui/issues/issue-40003.rs +++ b/tests/ui/recursion_limit/issue-40003.rs diff --git a/tests/ui/regions/issue-102374.stderr b/tests/ui/regions/issue-102374.stderr index 157850693ab..af64b6867bb 100644 --- a/tests/ui/regions/issue-102374.stderr +++ b/tests/ui/regions/issue-102374.stderr @@ -7,7 +7,7 @@ LL | f | ^ expected `i32`, found fn pointer | = note: expected type `i32` - found fn pointer `for<'z1, 'a, 'b, 'c, 'd, 'e, 'f, 'g, 'h, 'i, 'j, 'k, 'l, 'm, 'n, 'o, 'p, 'q, 'r, 's, 't, 'u, 'v, 'w, 'x, 'y, 'z, 'z0> fn(Cell<...>)` + found fn pointer `fn(Cell<...>)` the full type name has been written to '$TEST_BUILD_DIR/regions/issue-102374/issue-102374.long-type-hash.txt' error: aborting due to previous error diff --git a/tests/ui/regions/region-lifetime-bounds-on-fns-where-clause.stderr b/tests/ui/regions/region-lifetime-bounds-on-fns-where-clause.stderr index 3b62c7b61c1..bb5bc6f66a5 100644 --- a/tests/ui/regions/region-lifetime-bounds-on-fns-where-clause.stderr +++ b/tests/ui/regions/region-lifetime-bounds-on-fns-where-clause.stderr @@ -6,6 +6,7 @@ LL | let _: fn(&mut &isize, &mut &isize) = a; | = note: expected fn pointer `for<'a, 'b, 'c, 'd> fn(&'a mut &'b isize, &'c mut &'d isize)` found fn item `for<'a, 'b> fn(&'a mut &isize, &'b mut &isize) {a::<'_, '_>}` + = note: when the arguments and return types match, functions can be coerced to function pointers error: aborting due to previous error diff --git a/tests/ui/regions/region-multiple-lifetime-bounds-on-fns-where-clause.stderr b/tests/ui/regions/region-multiple-lifetime-bounds-on-fns-where-clause.stderr index 8a18a234b5c..dbe9e9b1a2e 100644 --- a/tests/ui/regions/region-multiple-lifetime-bounds-on-fns-where-clause.stderr +++ b/tests/ui/regions/region-multiple-lifetime-bounds-on-fns-where-clause.stderr @@ -6,6 +6,7 @@ LL | let _: fn(&mut &isize, &mut &isize, &mut &isize) = a; | = note: expected fn pointer `for<'a, 'b, 'c, 'd, 'e, 'f> fn(&'a mut &'b isize, &'c mut &'d isize, &'e mut &'f isize)` found fn item `for<'a, 'b, 'c> fn(&'a mut &isize, &'b mut &isize, &'c mut &isize) {a::<'_, '_, '_>}` + = note: when the arguments and return types match, functions can be coerced to function pointers error: aborting due to previous error diff --git a/tests/ui/regions/regions-early-bound-error-method.stderr b/tests/ui/regions/regions-early-bound-error-method.stderr index 7f10c051f29..a7746d8981e 100644 --- a/tests/ui/regions/regions-early-bound-error-method.stderr +++ b/tests/ui/regions/regions-early-bound-error-method.stderr @@ -6,7 +6,7 @@ LL | impl<'a> Box<'a> { LL | fn or<'b,G:GetRef<'b>>(&self, g2: G) -> &'a isize { | -- lifetime `'b` defined here LL | g2.get() - | ^^^^^^^^ associated function was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b` + | ^^^^^^^^ method was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b` | = help: consider adding the following bound: `'b: 'a` diff --git a/tests/ui/regions/regions-fn-subtyping-return-static-fail.stderr b/tests/ui/regions/regions-fn-subtyping-return-static-fail.stderr index 8d82ff958ff..766a3d0337c 100644 --- a/tests/ui/regions/regions-fn-subtyping-return-static-fail.stderr +++ b/tests/ui/regions/regions-fn-subtyping-return-static-fail.stderr @@ -8,6 +8,7 @@ LL | want_G(baz); | = note: expected fn pointer `for<'cx> fn(&'cx S) -> &'static S` found fn item `for<'a> fn(&'a S) -> &'a S {baz}` + = note: when the arguments and return types match, functions can be coerced to function pointers note: function defined here --> $DIR/regions-fn-subtyping-return-static-fail.rs:20:4 | diff --git a/tests/ui/regions/regions-free-region-ordering-incorrect.stderr b/tests/ui/regions/regions-free-region-ordering-incorrect.stderr index f7c75033c04..d0ceaec3b67 100644 --- a/tests/ui/regions/regions-free-region-ordering-incorrect.stderr +++ b/tests/ui/regions/regions-free-region-ordering-incorrect.stderr @@ -9,7 +9,7 @@ LL | / match self.next { LL | | Some(ref next) => next.get(), LL | | None => &self.val LL | | } - | |_________^ associated function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a` + | |_________^ method was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a` | = help: consider adding the following bound: `'a: 'b` diff --git a/tests/ui/regions/regions-free-region-outlives-static-outlives-free-region.rs b/tests/ui/regions/regions-free-region-outlives-static-outlives-free-region.rs index 7c2e1aeeea6..46462c432a8 100644 --- a/tests/ui/regions/regions-free-region-outlives-static-outlives-free-region.rs +++ b/tests/ui/regions/regions-free-region-outlives-static-outlives-free-region.rs @@ -8,6 +8,8 @@ // // 'a : 'b +#![warn(unused_lifetimes)] + fn test<'a,'b>(x: &'a i32) -> &'b i32 where 'a: 'static //~ WARN unnecessary lifetime parameter `'a` { diff --git a/tests/ui/regions/regions-free-region-outlives-static-outlives-free-region.stderr b/tests/ui/regions/regions-free-region-outlives-static-outlives-free-region.stderr index 70ed418d5cb..9f03a6553ba 100644 --- a/tests/ui/regions/regions-free-region-outlives-static-outlives-free-region.stderr +++ b/tests/ui/regions/regions-free-region-outlives-static-outlives-free-region.stderr @@ -1,10 +1,15 @@ warning: unnecessary lifetime parameter `'a` - --> $DIR/regions-free-region-outlives-static-outlives-free-region.rs:12:11 + --> $DIR/regions-free-region-outlives-static-outlives-free-region.rs:14:11 | LL | where 'a: 'static | ^^ | = help: you can use the `'static` lifetime directly, in place of `'a` +note: the lint level is defined here + --> $DIR/regions-free-region-outlives-static-outlives-free-region.rs:11:9 + | +LL | #![warn(unused_lifetimes)] + | ^^^^^^^^^^^^^^^^ warning: 1 warning emitted diff --git a/tests/ui/regions/regions-lifetime-bounds-on-fns.stderr b/tests/ui/regions/regions-lifetime-bounds-on-fns.stderr index 17a9019436a..df0fd069edc 100644 --- a/tests/ui/regions/regions-lifetime-bounds-on-fns.stderr +++ b/tests/ui/regions/regions-lifetime-bounds-on-fns.stderr @@ -6,6 +6,7 @@ LL | let _: fn(&mut &isize, &mut &isize) = a; | = note: expected fn pointer `for<'a, 'b, 'c, 'd> fn(&'a mut &'b isize, &'c mut &'d isize)` found fn item `for<'a, 'b> fn(&'a mut &isize, &'b mut &isize) {a::<'_, '_>}` + = note: when the arguments and return types match, functions can be coerced to function pointers error: aborting due to previous error diff --git a/tests/ui/regions/regions-mock-codegen.rs b/tests/ui/regions/regions-mock-codegen.rs index 9d0ca76e409..d5c93f81fd8 100644 --- a/tests/ui/regions/regions-mock-codegen.rs +++ b/tests/ui/regions/regions-mock-codegen.rs @@ -22,15 +22,15 @@ struct Ccx { x: isize, } -fn allocate(_bcx: &arena) -> &Bcx<'_> { +fn allocate(_bcx: &arena) -> &mut Bcx<'_> { unsafe { let layout = Layout::new::<Bcx>(); let ptr = Global.allocate(layout).unwrap_or_else(|_| handle_alloc_error(layout)); - &*(ptr.as_ptr() as *const _) + &mut *ptr.as_ptr().cast() } } -fn h<'a>(bcx: &'a Bcx<'a>) -> &'a Bcx<'a> { +fn h<'a>(bcx: &'a Bcx<'a>) -> &'a mut Bcx<'a> { return allocate(bcx.fcx.arena); } @@ -38,7 +38,7 @@ fn g(fcx: &Fcx) { let bcx = Bcx { fcx }; let bcx2 = h(&bcx); unsafe { - Global.deallocate(NonNull::new_unchecked(bcx2 as *const _ as *mut _), Layout::new::<Bcx>()); + Global.deallocate(NonNull::new_unchecked(bcx2 as *mut _ as *mut _), Layout::new::<Bcx>()); } } diff --git a/tests/ui/regions/regions-static-bound-rpass.rs b/tests/ui/regions/regions-static-bound-rpass.rs index 25232b455b6..e2ebb394d0a 100644 --- a/tests/ui/regions/regions-static-bound-rpass.rs +++ b/tests/ui/regions/regions-static-bound-rpass.rs @@ -1,5 +1,7 @@ // run-pass +#![warn(unused_lifetimes)] + fn invariant_id<'a,'b>(t: &'b mut &'static ()) -> &'b mut &'a () where 'a: 'static { t } //~^ WARN unnecessary lifetime parameter `'a` diff --git a/tests/ui/regions/regions-static-bound-rpass.stderr b/tests/ui/regions/regions-static-bound-rpass.stderr index 9355a409d50..f0f3a4c5261 100644 --- a/tests/ui/regions/regions-static-bound-rpass.stderr +++ b/tests/ui/regions/regions-static-bound-rpass.stderr @@ -1,13 +1,18 @@ warning: unnecessary lifetime parameter `'a` - --> $DIR/regions-static-bound-rpass.rs:4:11 + --> $DIR/regions-static-bound-rpass.rs:6:11 | LL | where 'a: 'static { t } | ^^ | = help: you can use the `'static` lifetime directly, in place of `'a` +note: the lint level is defined here + --> $DIR/regions-static-bound-rpass.rs:3:9 + | +LL | #![warn(unused_lifetimes)] + | ^^^^^^^^^^^^^^^^ warning: unnecessary lifetime parameter `'a` - --> $DIR/regions-static-bound-rpass.rs:8:11 + --> $DIR/regions-static-bound-rpass.rs:10:11 | LL | where 'a: 'static { t } | ^^ @@ -15,7 +20,7 @@ LL | where 'a: 'static { t } = help: you can use the `'static` lifetime directly, in place of `'a` warning: unnecessary lifetime parameter `'b` - --> $DIR/regions-static-bound-rpass.rs:12:19 + --> $DIR/regions-static-bound-rpass.rs:14:19 | LL | where 'a: 'b, 'b: 'static { t } | ^^ diff --git a/tests/ui/regions/regions-static-bound.rs b/tests/ui/regions/regions-static-bound.rs index 4d2455470e2..e7aa8795f01 100644 --- a/tests/ui/regions/regions-static-bound.rs +++ b/tests/ui/regions/regions-static-bound.rs @@ -1,6 +1,8 @@ -fn static_id<'a,'b>(t: &'a ()) -> &'static () - where 'a: 'static { t } -//~^ WARN unnecessary lifetime parameter `'a` +#![warn(unused_lifetimes)] + +fn static_id<'a,'b>(t: &'a ()) -> &'static () where 'a: 'static { t } +//~^ WARN lifetime parameter `'b` never used +//~| WARN unnecessary lifetime parameter `'a` fn static_id_indirect<'a,'b>(t: &'a ()) -> &'static () where 'a: 'b, 'b: 'static { t } diff --git a/tests/ui/regions/regions-static-bound.stderr b/tests/ui/regions/regions-static-bound.stderr index 2886ec3ead5..b314e9fe85d 100644 --- a/tests/ui/regions/regions-static-bound.stderr +++ b/tests/ui/regions/regions-static-bound.stderr @@ -1,13 +1,27 @@ +warning: lifetime parameter `'b` never used + --> $DIR/regions-static-bound.rs:3:17 + | +LL | fn static_id<'a,'b>(t: &'a ()) -> &'static () where 'a: 'static { t } + | -^^ + | | + | help: elide the unused lifetime + | +note: the lint level is defined here + --> $DIR/regions-static-bound.rs:1:9 + | +LL | #![warn(unused_lifetimes)] + | ^^^^^^^^^^^^^^^^ + warning: unnecessary lifetime parameter `'a` - --> $DIR/regions-static-bound.rs:2:11 + --> $DIR/regions-static-bound.rs:3:53 | -LL | where 'a: 'static { t } - | ^^ +LL | fn static_id<'a,'b>(t: &'a ()) -> &'static () where 'a: 'static { t } + | ^^ | = help: you can use the `'static` lifetime directly, in place of `'a` warning: unnecessary lifetime parameter `'b` - --> $DIR/regions-static-bound.rs:6:19 + --> $DIR/regions-static-bound.rs:8:19 | LL | where 'a: 'b, 'b: 'static { t } | ^^ @@ -15,7 +29,7 @@ LL | where 'a: 'b, 'b: 'static { t } = help: you can use the `'static` lifetime directly, in place of `'b` error: lifetime may not live long enough - --> $DIR/regions-static-bound.rs:10:5 + --> $DIR/regions-static-bound.rs:12:5 | LL | fn static_id_wrong_way<'a>(t: &'a ()) -> &'static () where 'static: 'a { | -- lifetime `'a` defined here @@ -23,7 +37,7 @@ LL | t | ^ returning this value requires that `'a` must outlive `'static` error[E0521]: borrowed data escapes outside of function - --> $DIR/regions-static-bound.rs:15:5 + --> $DIR/regions-static-bound.rs:17:5 | LL | fn error(u: &(), v: &()) { | - - let's call the lifetime of this reference `'1` @@ -36,7 +50,7 @@ LL | static_id(&u); | argument requires that `'1` must outlive `'static` error[E0521]: borrowed data escapes outside of function - --> $DIR/regions-static-bound.rs:17:5 + --> $DIR/regions-static-bound.rs:19:5 | LL | fn error(u: &(), v: &()) { | - - let's call the lifetime of this reference `'2` @@ -49,6 +63,6 @@ LL | static_id_indirect(&v); | `v` escapes the function body here | argument requires that `'2` must outlive `'static` -error: aborting due to 3 previous errors; 2 warnings emitted +error: aborting due to 3 previous errors; 3 warnings emitted For more information about this error, try `rustc --explain E0521`. diff --git a/tests/ui/regions/resolve-re-error-ice.rs b/tests/ui/regions/resolve-re-error-ice.rs new file mode 100644 index 00000000000..f37b27a82b3 --- /dev/null +++ b/tests/ui/regions/resolve-re-error-ice.rs @@ -0,0 +1,22 @@ +// check-pass + +// Allow this for now, can remove this UI test when this becomes a hard error. +#![allow(implied_bounds_entailment)] + +use std::collections::hash_map::{Keys, HashMap}; +use std::marker::PhantomData; + +trait MapAssertion<'a, K, V, R> { + fn key_set(&self) -> Subject<Keys<K, V>, (), R>; +} + +struct Subject<'a, T, V, R>(PhantomData<(&'a T, V, R)>); + +impl<'a, K, V, R> MapAssertion<'a, K, V, R> for Subject<'a, HashMap<K, V>, (), R> +{ + fn key_set(&self) -> Subject<'a, Keys<K, V>, (), R> { + todo!() + } +} + +fn main() {} diff --git a/tests/ui/regions/resolve-re-error-ice.stderr b/tests/ui/regions/resolve-re-error-ice.stderr new file mode 100644 index 00000000000..e7003e1c32f --- /dev/null +++ b/tests/ui/regions/resolve-re-error-ice.stderr @@ -0,0 +1,15 @@ +Future incompatibility report: Future breakage diagnostic: +warning: impl method assumes more implied bounds than the corresponding trait method + --> $DIR/resolve-re-error-ice.rs:17:16 + | +LL | fn key_set(&self) -> Subject<'a, Keys<K, V>, (), R> { + | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this type to make the impl signature compatible: `Subject<'_, std::collections::hash_map::Keys<'_, K, V>, (), R>` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #105572 <https://github.com/rust-lang/rust/issues/105572> +note: the lint level is defined here + --> $DIR/resolve-re-error-ice.rs:4:10 + | +LL | #![allow(implied_bounds_entailment)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ + diff --git a/tests/ui/reify-intrinsic.stderr b/tests/ui/reify-intrinsic.stderr index 310b6c224e0..9f9034a30c7 100644 --- a/tests/ui/reify-intrinsic.stderr +++ b/tests/ui/reify-intrinsic.stderr @@ -8,6 +8,7 @@ LL | let _: unsafe extern "rust-intrinsic" fn(isize) -> usize = std::mem::tr | = note: expected fn pointer `unsafe extern "rust-intrinsic" fn(isize) -> usize` found fn item `unsafe extern "rust-intrinsic" fn(_) -> _ {transmute::<_, _>}` + = note: when the arguments and return types match, functions can be coerced to function pointers error[E0606]: casting `unsafe extern "rust-intrinsic" fn(_) -> _ {transmute::<_, _>}` as `unsafe extern "rust-intrinsic" fn(isize) -> usize` is invalid --> $DIR/reify-intrinsic.rs:11:13 diff --git a/tests/ui/repeat-expr/repeat_count.rs b/tests/ui/repeat-expr/repeat_count.rs index 96abff4ab41..18610bc5bb0 100644 --- a/tests/ui/repeat-expr/repeat_count.rs +++ b/tests/ui/repeat-expr/repeat_count.rs @@ -30,5 +30,5 @@ fn main() { } let g = [0; G { g: () }]; //~^ ERROR mismatched types - //~| expected `usize`, found struct `G` + //~| expected `usize`, found `G` } diff --git a/tests/ui/repeat-expr/repeat_count.stderr b/tests/ui/repeat-expr/repeat_count.stderr index e222c141f8b..8a1ed8f3b9c 100644 --- a/tests/ui/repeat-expr/repeat_count.stderr +++ b/tests/ui/repeat-expr/repeat_count.stderr @@ -34,7 +34,7 @@ error[E0308]: mismatched types --> $DIR/repeat_count.rs:31:17 | LL | let g = [0; G { g: () }]; - | ^^^^^^^^^^^ expected `usize`, found struct `G` + | ^^^^^^^^^^^ expected `usize`, found `G` error[E0308]: mismatched types --> $DIR/repeat_count.rs:19:17 diff --git a/tests/ui/repr/16-bit-repr-c-enum.rs b/tests/ui/repr/16-bit-repr-c-enum.rs new file mode 100644 index 00000000000..2acfde4be46 --- /dev/null +++ b/tests/ui/repr/16-bit-repr-c-enum.rs @@ -0,0 +1,52 @@ +// build-pass +// revisions: avr msp430 +// +// [avr] needs-llvm-components: avr +// [avr] compile-flags: --target=avr-unknown-gnu-atmega328 --crate-type=rlib +// [msp430] needs-llvm-components: msp430 +// [msp430] compile-flags: --target=msp430-none-elf --crate-type=rlib +#![feature(no_core, lang_items, intrinsics, staged_api)] +#![no_core] +#![crate_type = "lib"] +#![stable(feature = "", since = "")] +#![allow(dead_code)] + +// Test that the repr(C) attribute doesn't break compilation +// Previous bad assumption was that 32-bit enum default width is fine on msp430, avr +// But the width of the C int on these platforms is 16 bits, and C enums <= C int range +// so we want no more than that, usually. This resulted in errors like +// "layout decided on a larger discriminant type (I32) than typeck (I16)" +#[repr(C)] +enum Foo { + Bar, +} + +extern "rust-intrinsic" { + #[stable(feature = "", since = "")] + #[rustc_const_stable(feature = "", since = "")] + #[rustc_safe_intrinsic] + fn size_of<T>() -> usize; +} + +#[lang="sized"] +trait Sized {} +#[lang="copy"] +trait Copy {} + +const EXPECTED: usize = 2; +const ACTUAL: usize = size_of::<Foo>(); +// Validate that the size is indeed 16 bits, to match this C static_assert: +/** +```c +#include <assert.h> +enum foo { + BAR +}; +int main(void) +{ + /* passes on msp430-elf-gcc */ + static_assert(sizeof(enum foo) == 2); +} +``` +*/ +const _: [(); EXPECTED] = [(); ACTUAL]; diff --git a/tests/ui/resolve/name-clash-nullary.stderr b/tests/ui/resolve/name-clash-nullary.stderr index 76c4b5914c1..fffd3027afd 100644 --- a/tests/ui/resolve/name-clash-nullary.stderr +++ b/tests/ui/resolve/name-clash-nullary.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | let None: isize = 42; | ^^^^ ----- expected due to this | | - | expected `isize`, found enum `Option` + | expected `isize`, found `Option<_>` | = note: expected type `isize` found enum `Option<_>` diff --git a/tests/ui/resolve/privacy-enum-ctor.stderr b/tests/ui/resolve/privacy-enum-ctor.stderr index a24fe4d23ea..3c051429fd0 100644 --- a/tests/ui/resolve/privacy-enum-ctor.stderr +++ b/tests/ui/resolve/privacy-enum-ctor.stderr @@ -267,7 +267,7 @@ LL | Fn(u8), | -- `Fn` defines an enum variant constructor here, which should be called ... LL | let _: Z = Z::Fn; - | - ^^^^^ expected enum `Z`, found enum constructor + | - ^^^^^ expected `Z`, found enum constructor | | | expected due to this | @@ -308,7 +308,7 @@ LL | Fn(u8), | -- `Fn` defines an enum variant constructor here, which should be called ... LL | let _: E = m::E::Fn; - | - ^^^^^^^^ expected enum `E`, found enum constructor + | - ^^^^^^^^ expected `E`, found enum constructor | | | expected due to this | @@ -349,7 +349,7 @@ LL | Fn(u8), | -- `Fn` defines an enum variant constructor here, which should be called ... LL | let _: E = E::Fn; - | - ^^^^^ expected enum `E`, found enum constructor + | - ^^^^^ expected `E`, found enum constructor | | | expected due to this | diff --git a/tests/ui/resolve/resolve-inconsistent-names.stderr b/tests/ui/resolve/resolve-inconsistent-names.stderr index 773c9f6cd11..023db303dd0 100644 --- a/tests/ui/resolve/resolve-inconsistent-names.stderr +++ b/tests/ui/resolve/resolve-inconsistent-names.stderr @@ -87,7 +87,7 @@ error[E0308]: mismatched types LL | match x { | - this expression has type `(E, E)` LL | (A, B) | (ref B, c) | (c, A) => () - | - ^^^^^ expected enum `E`, found `&E` + | - ^^^^^ expected `E`, found `&E` | | | first introduced with type `E` here | diff --git a/tests/ui/resolve/resolve-primitive-fallback.stderr b/tests/ui/resolve/resolve-primitive-fallback.stderr index 964302e924c..f803f9da2af 100644 --- a/tests/ui/resolve/resolve-primitive-fallback.stderr +++ b/tests/ui/resolve/resolve-primitive-fallback.stderr @@ -24,14 +24,13 @@ error[E0061]: this function takes 0 arguments but 1 argument was supplied --> $DIR/resolve-primitive-fallback.rs:3:5 | LL | std::mem::size_of(u16); - | ^^^^^^^^^^^^^^^^^ --- argument unexpected + | ^^^^^^^^^^^^^^^^^ --- + | | + | unexpected argument + | help: remove the extra argument | note: function defined here --> $SRC_DIR/core/src/mem/mod.rs:LL:COL -help: remove the extra argument - | -LL | std::mem::size_of(); - | ~~ error: aborting due to 3 previous errors diff --git a/tests/ui/return/return-type.stderr b/tests/ui/return/return-type.stderr index 5af136e6011..60d538eba88 100644 --- a/tests/ui/return/return-type.stderr +++ b/tests/ui/return/return-type.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/return-type.rs:10:5 | LL | foo(4 as usize) - | ^^^^^^^^^^^^^^^ expected `()`, found struct `S` + | ^^^^^^^^^^^^^^^ expected `()`, found `S<usize>` | = note: expected unit type `()` found struct `S<usize>` diff --git a/tests/ui/return/tail-expr-as-potential-return.stderr b/tests/ui/return/tail-expr-as-potential-return.stderr index 9183b4599ba..ccb208fc6c4 100644 --- a/tests/ui/return/tail-expr-as-potential-return.stderr +++ b/tests/ui/return/tail-expr-as-potential-return.stderr @@ -3,7 +3,7 @@ error[E0308]: mismatched types | LL | / if x { LL | | Err(42) - | | ^^^^^^^ expected `()`, found enum `Result` + | | ^^^^^^^ expected `()`, found `Result<_, {integer}>` LL | | //| HELP you might have meant to return this value LL | | } | |_____- expected this to be `()` @@ -35,7 +35,7 @@ error[E0308]: mismatched types | LL | / if x { LL | | Err(42) - | | ^^^^^^^ expected `()`, found enum `Result` + | | ^^^^^^^ expected `()`, found `Result<_, {integer}>` LL | | //| HELP you might have meant to return this value LL | | } | |_____- expected this to be `()` diff --git a/tests/ui/rfc-2005-default-binding-mode/const.stderr b/tests/ui/rfc-2005-default-binding-mode/const.stderr index 0f567125432..fc06de90a00 100644 --- a/tests/ui/rfc-2005-default-binding-mode/const.stderr +++ b/tests/ui/rfc-2005-default-binding-mode/const.stderr @@ -9,7 +9,7 @@ LL | match &f { LL | FOO => {}, | ^^^ | | - | expected `&Foo`, found struct `Foo` + | expected `&Foo`, found `Foo` | `FOO` is interpreted as a constant, not a new binding | help: introduce a new binding instead: `other_foo` diff --git a/tests/ui/rfc-2005-default-binding-mode/lit.stderr b/tests/ui/rfc-2005-default-binding-mode/lit.stderr index 11bc170cdfa..181f57899a9 100644 --- a/tests/ui/rfc-2005-default-binding-mode/lit.stderr +++ b/tests/ui/rfc-2005-default-binding-mode/lit.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match &s { | -- this expression has type `&&str` LL | "abc" => true, - | ^^^^^ expected `&str`, found `str` + | ^^^^^ expected `&&str`, found `&str` | = note: expected reference `&&str` found reference `&'static str` @@ -15,7 +15,7 @@ error[E0308]: mismatched types LL | match &s { | -- this expression has type `&&[u8]` LL | b"abc" => true, - | ^^^^^^ expected `&[u8]`, found array `[u8; 3]` + | ^^^^^^ expected `&&[u8]`, found `&[u8; 3]` | = note: expected reference `&&[u8]` found reference `&'static [u8; 3]` diff --git a/tests/ui/rfc-2008-non-exhaustive/uninhabited/coercions.stderr b/tests/ui/rfc-2008-non-exhaustive/uninhabited/coercions.stderr index f8ed156b57e..c209caab5ec 100644 --- a/tests/ui/rfc-2008-non-exhaustive/uninhabited/coercions.stderr +++ b/tests/ui/rfc-2008-non-exhaustive/uninhabited/coercions.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | fn cannot_coerce_empty_enum_to_anything(x: UninhabitedEnum) -> A { | - expected `A` because of return type LL | x - | ^ expected struct `A`, found enum `UninhabitedEnum` + | ^ expected `A`, found `UninhabitedEnum` error[E0308]: mismatched types --> $DIR/coercions.rs:27:5 @@ -12,7 +12,7 @@ error[E0308]: mismatched types LL | fn cannot_coerce_empty_tuple_struct_to_anything(x: UninhabitedTupleStruct) -> A { | - expected `A` because of return type LL | x - | ^ expected struct `A`, found struct `UninhabitedTupleStruct` + | ^ expected `A`, found `UninhabitedTupleStruct` error[E0308]: mismatched types --> $DIR/coercions.rs:31:5 @@ -20,7 +20,7 @@ error[E0308]: mismatched types LL | fn cannot_coerce_empty_struct_to_anything(x: UninhabitedStruct) -> A { | - expected `A` because of return type LL | x - | ^ expected struct `A`, found struct `UninhabitedStruct` + | ^ expected `A`, found `UninhabitedStruct` error[E0308]: mismatched types --> $DIR/coercions.rs:35:5 @@ -28,7 +28,7 @@ error[E0308]: mismatched types LL | fn cannot_coerce_enum_with_empty_variants_to_anything(x: UninhabitedVariants) -> A { | - expected `A` because of return type LL | x - | ^ expected struct `A`, found enum `UninhabitedVariants` + | ^ expected `A`, found `UninhabitedVariants` error: aborting due to 4 previous errors diff --git a/tests/ui/rfc-2008-non-exhaustive/uninhabited/coercions_same_crate.stderr b/tests/ui/rfc-2008-non-exhaustive/uninhabited/coercions_same_crate.stderr index fd2c56974bd..289433edf62 100644 --- a/tests/ui/rfc-2008-non-exhaustive/uninhabited/coercions_same_crate.stderr +++ b/tests/ui/rfc-2008-non-exhaustive/uninhabited/coercions_same_crate.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | fn cannot_coerce_empty_enum_to_anything(x: UninhabitedEnum) -> A { | - expected `A` because of return type LL | x - | ^ expected struct `A`, found enum `UninhabitedEnum` + | ^ expected `A`, found `UninhabitedEnum` error[E0308]: mismatched types --> $DIR/coercions_same_crate.rs:34:5 @@ -12,7 +12,7 @@ error[E0308]: mismatched types LL | fn cannot_coerce_empty_tuple_struct_to_anything(x: UninhabitedTupleStruct) -> A { | - expected `A` because of return type LL | x - | ^ expected struct `A`, found struct `UninhabitedTupleStruct` + | ^ expected `A`, found `UninhabitedTupleStruct` error[E0308]: mismatched types --> $DIR/coercions_same_crate.rs:38:5 @@ -20,7 +20,7 @@ error[E0308]: mismatched types LL | fn cannot_coerce_empty_struct_to_anything(x: UninhabitedStruct) -> A { | - expected `A` because of return type LL | x - | ^ expected struct `A`, found struct `UninhabitedStruct` + | ^ expected `A`, found `UninhabitedStruct` error[E0308]: mismatched types --> $DIR/coercions_same_crate.rs:42:5 @@ -28,7 +28,7 @@ error[E0308]: mismatched types LL | fn cannot_coerce_enum_with_empty_variants_to_anything(x: UninhabitedVariants) -> A { | - expected `A` because of return type LL | x - | ^ expected struct `A`, found enum `UninhabitedVariants` + | ^ expected `A`, found `UninhabitedVariants` error: aborting due to 4 previous errors diff --git a/tests/ui/rfc-2091-track-caller/call-chain.rs b/tests/ui/rfc-2091-track-caller/call-chain.rs index 28b3f76c9d5..a8814ce2852 100644 --- a/tests/ui/rfc-2091-track-caller/call-chain.rs +++ b/tests/ui/rfc-2091-track-caller/call-chain.rs @@ -1,6 +1,6 @@ // run-pass // revisions: default mir-opt -//[default] compile-flags: -Zinline-mir=no +//[default] compile-flags: -Zinline-mir=false //[mir-opt] compile-flags: -Zmir-opt-level=4 use std::panic::Location; diff --git a/tests/ui/rfc-2294-if-let-guard/typeck.stderr b/tests/ui/rfc-2294-if-let-guard/typeck.stderr index dd1f4826fe0..4ce97a68a91 100644 --- a/tests/ui/rfc-2294-if-let-guard/typeck.stderr +++ b/tests/ui/rfc-2294-if-let-guard/typeck.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | Ok(x) if let Err(_) = x => {}, | ^^^^^^ - this expression has type `Option<bool>` | | - | expected enum `Option`, found enum `Result` + | expected `Option<bool>`, found `Result<_, _>` | = note: expected enum `Option<bool>` found enum `Result<_, _>` @@ -15,7 +15,7 @@ error[E0308]: mismatched types LL | Ok(x) if let 0 = x => {}, | ^ - this expression has type `Option<bool>` | | - | expected enum `Option`, found integer + | expected `Option<bool>`, found integer | = note: expected enum `Option<bool>` found type `{integer}` diff --git a/tests/ui/rfc-2497-if-let-chains/disallowed-positions.stderr b/tests/ui/rfc-2497-if-let-chains/disallowed-positions.stderr index 3028f8dbdbf..81933173c25 100644 --- a/tests/ui/rfc-2497-if-let-chains/disallowed-positions.stderr +++ b/tests/ui/rfc-2497-if-let-chains/disallowed-positions.stderr @@ -1516,7 +1516,7 @@ error[E0308]: mismatched types --> $DIR/disallowed-positions.rs:157:8 | LL | if true..(let 0 = 0) {} - | ^^^^^^^^^^^^^^^^^ expected `bool`, found struct `Range` + | ^^^^^^^^^^^^^^^^^ expected `bool`, found `Range<bool>` | = note: expected type `bool` found struct `std::ops::Range<bool>` @@ -1525,7 +1525,7 @@ error[E0308]: mismatched types --> $DIR/disallowed-positions.rs:161:8 | LL | if ..(let 0 = 0) {} - | ^^^^^^^^^^^^^ expected `bool`, found struct `RangeTo` + | ^^^^^^^^^^^^^ expected `bool`, found `RangeTo<bool>` | = note: expected type `bool` found struct `RangeTo<bool>` @@ -1534,7 +1534,7 @@ error[E0308]: mismatched types --> $DIR/disallowed-positions.rs:165:8 | LL | if (let 0 = 0).. {} - | ^^^^^^^^^^^^^ expected `bool`, found struct `RangeFrom` + | ^^^^^^^^^^^^^ expected `bool`, found `RangeFrom<bool>` | = note: expected type `bool` found struct `RangeFrom<bool>` @@ -1545,7 +1545,7 @@ error[E0308]: mismatched types LL | if let Range { start: _, end: _ } = true..true && false {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ---- this expression has type `bool` | | - | expected `bool`, found struct `Range` + | expected `bool`, found `Range<_>` | = note: expected type `bool` found struct `std::ops::Range<_>` @@ -1554,7 +1554,7 @@ error[E0308]: mismatched types --> $DIR/disallowed-positions.rs:171:8 | LL | if let Range { start: _, end: _ } = true..true && false {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found struct `Range` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `Range<bool>` | = note: expected type `bool` found struct `std::ops::Range<bool>` @@ -1565,7 +1565,7 @@ error[E0308]: mismatched types LL | if let Range { start: _, end: _ } = true..true || false {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ---- this expression has type `bool` | | - | expected `bool`, found struct `Range` + | expected `bool`, found `Range<_>` | = note: expected type `bool` found struct `std::ops::Range<_>` @@ -1574,7 +1574,7 @@ error[E0308]: mismatched types --> $DIR/disallowed-positions.rs:175:8 | LL | if let Range { start: _, end: _ } = true..true || false {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found struct `Range` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `Range<bool>` | = note: expected type `bool` found struct `std::ops::Range<bool>` @@ -1585,7 +1585,7 @@ error[E0308]: mismatched types LL | if let Range { start: F, end } = F..|| true {} | ^^^^^^^^^^^^^^^^^^^^^^^ - this expression has type `fn() -> bool` | | - | expected fn pointer, found struct `Range` + | expected fn pointer, found `Range<_>` | = note: expected fn pointer `fn() -> bool` found struct `std::ops::Range<_>` @@ -1607,7 +1607,7 @@ error[E0308]: mismatched types --> $DIR/disallowed-positions.rs:182:8 | LL | if let Range { start: F, end } = F..|| true {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found struct `Range` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `Range<bool>` | = note: expected type `bool` found struct `std::ops::Range<bool>` @@ -1618,7 +1618,7 @@ error[E0308]: mismatched types LL | if let Range { start: true, end } = t..&&false {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^ - this expression has type `&&bool` | | - | expected `bool`, found struct `Range` + | expected `bool`, found `Range<_>` | = note: expected type `bool` found struct `std::ops::Range<_>` @@ -1639,7 +1639,7 @@ error[E0308]: mismatched types --> $DIR/disallowed-positions.rs:190:8 | LL | if let Range { start: true, end } = t..&&false {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found struct `Range` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `Range<bool>` | = note: expected type `bool` found struct `std::ops::Range<bool>` @@ -1710,7 +1710,7 @@ error[E0308]: mismatched types --> $DIR/disallowed-positions.rs:249:11 | LL | while true..(let 0 = 0) {} - | ^^^^^^^^^^^^^^^^^ expected `bool`, found struct `Range` + | ^^^^^^^^^^^^^^^^^ expected `bool`, found `Range<bool>` | = note: expected type `bool` found struct `std::ops::Range<bool>` @@ -1719,7 +1719,7 @@ error[E0308]: mismatched types --> $DIR/disallowed-positions.rs:253:11 | LL | while ..(let 0 = 0) {} - | ^^^^^^^^^^^^^ expected `bool`, found struct `RangeTo` + | ^^^^^^^^^^^^^ expected `bool`, found `RangeTo<bool>` | = note: expected type `bool` found struct `RangeTo<bool>` @@ -1728,7 +1728,7 @@ error[E0308]: mismatched types --> $DIR/disallowed-positions.rs:257:11 | LL | while (let 0 = 0).. {} - | ^^^^^^^^^^^^^ expected `bool`, found struct `RangeFrom` + | ^^^^^^^^^^^^^ expected `bool`, found `RangeFrom<bool>` | = note: expected type `bool` found struct `RangeFrom<bool>` @@ -1739,7 +1739,7 @@ error[E0308]: mismatched types LL | while let Range { start: _, end: _ } = true..true && false {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ---- this expression has type `bool` | | - | expected `bool`, found struct `Range` + | expected `bool`, found `Range<_>` | = note: expected type `bool` found struct `std::ops::Range<_>` @@ -1748,7 +1748,7 @@ error[E0308]: mismatched types --> $DIR/disallowed-positions.rs:263:11 | LL | while let Range { start: _, end: _ } = true..true && false {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found struct `Range` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `Range<bool>` | = note: expected type `bool` found struct `std::ops::Range<bool>` @@ -1759,7 +1759,7 @@ error[E0308]: mismatched types LL | while let Range { start: _, end: _ } = true..true || false {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ---- this expression has type `bool` | | - | expected `bool`, found struct `Range` + | expected `bool`, found `Range<_>` | = note: expected type `bool` found struct `std::ops::Range<_>` @@ -1768,7 +1768,7 @@ error[E0308]: mismatched types --> $DIR/disallowed-positions.rs:267:11 | LL | while let Range { start: _, end: _ } = true..true || false {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found struct `Range` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `Range<bool>` | = note: expected type `bool` found struct `std::ops::Range<bool>` @@ -1779,7 +1779,7 @@ error[E0308]: mismatched types LL | while let Range { start: F, end } = F..|| true {} | ^^^^^^^^^^^^^^^^^^^^^^^ - this expression has type `fn() -> bool` | | - | expected fn pointer, found struct `Range` + | expected fn pointer, found `Range<_>` | = note: expected fn pointer `fn() -> bool` found struct `std::ops::Range<_>` @@ -1801,7 +1801,7 @@ error[E0308]: mismatched types --> $DIR/disallowed-positions.rs:274:11 | LL | while let Range { start: F, end } = F..|| true {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found struct `Range` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `Range<bool>` | = note: expected type `bool` found struct `std::ops::Range<bool>` @@ -1812,7 +1812,7 @@ error[E0308]: mismatched types LL | while let Range { start: true, end } = t..&&false {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^ - this expression has type `&&bool` | | - | expected `bool`, found struct `Range` + | expected `bool`, found `Range<_>` | = note: expected type `bool` found struct `std::ops::Range<_>` @@ -1833,7 +1833,7 @@ error[E0308]: mismatched types --> $DIR/disallowed-positions.rs:282:11 | LL | while let Range { start: true, end } = t..&&false {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found struct `Range` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `Range<bool>` | = note: expected type `bool` found struct `std::ops::Range<bool>` @@ -1883,7 +1883,7 @@ error[E0308]: mismatched types LL | (let Range { start: _, end: _ } = true..true || false); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ---- this expression has type `bool` | | - | expected `bool`, found struct `Range` + | expected `bool`, found `Range<_>` | = note: expected type `bool` found struct `std::ops::Range<_>` diff --git a/tests/ui/rfc-2497-if-let-chains/ensure-that-let-else-does-not-interact-with-let-chains.stderr b/tests/ui/rfc-2497-if-let-chains/ensure-that-let-else-does-not-interact-with-let-chains.stderr index f34ccecdd45..9bc3e754126 100644 --- a/tests/ui/rfc-2497-if-let-chains/ensure-that-let-else-does-not-interact-with-let-chains.stderr +++ b/tests/ui/rfc-2497-if-let-chains/ensure-that-let-else-does-not-interact-with-let-chains.stderr @@ -38,10 +38,10 @@ help: add a block here LL | if let Some(n) = opt else { | ^ help: remove the `if` if you meant to write a `let...else` statement - --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:24:5 | -LL | if let Some(n) = opt else { - | ^^ +LL - if let Some(n) = opt else { +LL + let Some(n) = opt else { + | error: this `if` expression is missing a block after the condition --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:28:5 @@ -106,7 +106,7 @@ error[E0308]: mismatched types --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:9:19 | LL | let Some(n) = opt && n == 1 else { - | ^^^ expected `bool`, found enum `Option` + | ^^^ expected `bool`, found `Option<i32>` | = note: expected type `bool` found enum `Option<i32>` @@ -117,7 +117,7 @@ error[E0308]: mismatched types LL | let Some(n) = opt && n == 1 else { | ^^^^^^^ ------------- this expression has type `bool` | | - | expected `bool`, found enum `Option` + | expected `bool`, found `Option<_>` | = note: expected type `bool` found enum `Option<_>` @@ -126,7 +126,7 @@ error[E0308]: mismatched types --> $DIR/ensure-that-let-else-does-not-interact-with-let-chains.rs:15:19 | LL | let Some(n) = opt && let another = n else { - | ^^^ expected `bool`, found enum `Option` + | ^^^ expected `bool`, found `Option<i32>` | = note: expected type `bool` found enum `Option<i32>` @@ -137,7 +137,7 @@ error[E0308]: mismatched types LL | let Some(n) = opt && let another = n else { | ^^^^^^^ ---------------------- this expression has type `bool` | | - | expected `bool`, found enum `Option` + | expected `bool`, found `Option<_>` | = note: expected type `bool` found enum `Option<_>` diff --git a/tests/ui/rfc-2632-const-trait-impl/const-closure-parse-not-item.rs b/tests/ui/rfc-2632-const-trait-impl/const-closure-parse-not-item.rs new file mode 100644 index 00000000000..2c99d8bf1c6 --- /dev/null +++ b/tests/ui/rfc-2632-const-trait-impl/const-closure-parse-not-item.rs @@ -0,0 +1,10 @@ +// check-pass + +#![feature(const_trait_impl, const_closures)] +#![allow(incomplete_features)] + +const fn test() -> impl ~const Fn() { + const move || {} +} + +fn main() {} diff --git a/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-with-params.rs b/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-with-params.rs new file mode 100644 index 00000000000..72edfbc97e4 --- /dev/null +++ b/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-with-params.rs @@ -0,0 +1,13 @@ +// check-pass + +#![feature(derive_const)] +#![feature(const_trait_impl)] + +#[derive_const(PartialEq)] +pub struct Reverse<T>(T); + +const fn foo(a: Reverse<i32>, b: Reverse<i32>) -> bool { + a == b +} + +fn main() {} diff --git a/tests/ui/rfc-2632-const-trait-impl/do-not-const-check-override.rs b/tests/ui/rfc-2632-const-trait-impl/do-not-const-check-override.rs new file mode 100644 index 00000000000..730e268c091 --- /dev/null +++ b/tests/ui/rfc-2632-const-trait-impl/do-not-const-check-override.rs @@ -0,0 +1,19 @@ +// check-pass +#![feature(const_trait_impl, rustc_attrs)] + +#[const_trait] +trait Foo { + #[rustc_do_not_const_check] + fn into_iter(&self) { println!("FEAR ME!") } +} + + +impl const Foo for () { + fn into_iter(&self) { + // ^_^ + } +} + +const _: () = Foo::into_iter(&()); + +fn main() {} diff --git a/tests/ui/rfc-2632-const-trait-impl/do-not-const-check.rs b/tests/ui/rfc-2632-const-trait-impl/do-not-const-check.rs new file mode 100644 index 00000000000..3c39c53de5f --- /dev/null +++ b/tests/ui/rfc-2632-const-trait-impl/do-not-const-check.rs @@ -0,0 +1,18 @@ +// check-pass +#![feature(const_trait_impl, rustc_attrs)] + +#[const_trait] +trait IntoIter { + fn into_iter(self); +} + +#[const_trait] +trait Hmm: Sized { + #[rustc_do_not_const_check] + fn chain<U>(self, other: U) where U: IntoIter, + { + other.into_iter() + } +} + +fn main() {} diff --git a/tests/ui/rfcs/rfc-2396-target_feature-11/fn-ptr.mir.stderr b/tests/ui/rfcs/rfc-2396-target_feature-11/fn-ptr.mir.stderr index 07f6dc906c6..b0ac5dc44ad 100644 --- a/tests/ui/rfcs/rfc-2396-target_feature-11/fn-ptr.mir.stderr +++ b/tests/ui/rfcs/rfc-2396-target_feature-11/fn-ptr.mir.stderr @@ -5,16 +5,19 @@ LL | #[target_feature(enable = "sse2")] | ---------------------------------- `#[target_feature]` added here ... LL | let foo: fn() = foo; - | ---- ^^^ - | | | - | | cannot coerce functions with `#[target_feature]` to safe function pointers - | | help: consider casting to a fn pointer: `foo as fn()` + | ---- ^^^ cannot coerce functions with `#[target_feature]` to safe function pointers + | | | expected due to this | = note: expected fn pointer `fn()` found fn item `fn() {foo}` = note: fn items are distinct from fn pointers = note: functions with `#[target_feature]` can only be coerced to `unsafe` function pointers + = note: when the arguments and return types match, functions can be coerced to function pointers +help: consider casting to a fn pointer + | +LL | let foo: fn() = foo as fn(); + | ~~~~~~~~~~~ error: aborting due to previous error diff --git a/tests/ui/rfcs/rfc-2396-target_feature-11/fn-ptr.thir.stderr b/tests/ui/rfcs/rfc-2396-target_feature-11/fn-ptr.thir.stderr index 07f6dc906c6..b0ac5dc44ad 100644 --- a/tests/ui/rfcs/rfc-2396-target_feature-11/fn-ptr.thir.stderr +++ b/tests/ui/rfcs/rfc-2396-target_feature-11/fn-ptr.thir.stderr @@ -5,16 +5,19 @@ LL | #[target_feature(enable = "sse2")] | ---------------------------------- `#[target_feature]` added here ... LL | let foo: fn() = foo; - | ---- ^^^ - | | | - | | cannot coerce functions with `#[target_feature]` to safe function pointers - | | help: consider casting to a fn pointer: `foo as fn()` + | ---- ^^^ cannot coerce functions with `#[target_feature]` to safe function pointers + | | | expected due to this | = note: expected fn pointer `fn()` found fn item `fn() {foo}` = note: fn items are distinct from fn pointers = note: functions with `#[target_feature]` can only be coerced to `unsafe` function pointers + = note: when the arguments and return types match, functions can be coerced to function pointers +help: consider casting to a fn pointer + | +LL | let foo: fn() = foo as fn(); + | ~~~~~~~~~~~ error: aborting due to previous error diff --git a/tests/ui/rfcs/rfc-2528-type-changing-struct-update/feature-gate.stderr b/tests/ui/rfcs/rfc-2528-type-changing-struct-update/feature-gate.stderr index 2217b8c0498..48e46d3d1d1 100644 --- a/tests/ui/rfcs/rfc-2528-type-changing-struct-update/feature-gate.stderr +++ b/tests/ui/rfcs/rfc-2528-type-changing-struct-update/feature-gate.stderr @@ -11,7 +11,7 @@ error[E0308]: mismatched types --> $DIR/feature-gate.rs:22:11 | LL | ..m1 - | ^^ expected struct `State2`, found struct `State1` + | ^^ expected `Machine<State2>`, found `Machine<State1>` | = note: expected struct `Machine<State2>` found struct `Machine<State1>` diff --git a/tests/ui/rfcs/rfc-2528-type-changing-struct-update/issue-92010-trait-bound-not-satisfied.stderr b/tests/ui/rfcs/rfc-2528-type-changing-struct-update/issue-92010-trait-bound-not-satisfied.stderr index 5957ea7c9ef..831731ba474 100644 --- a/tests/ui/rfcs/rfc-2528-type-changing-struct-update/issue-92010-trait-bound-not-satisfied.stderr +++ b/tests/ui/rfcs/rfc-2528-type-changing-struct-update/issue-92010-trait-bound-not-satisfied.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-92010-trait-bound-not-satisfied.rs:8:43 | LL | fn y(&self, y: f64) -> Self { P{y, .. self.clone() } } - | ^^^^^^^^^^^^ expected struct `P`, found `&P<T>` + | ^^^^^^^^^^^^ expected `P<T>`, found `&P<T>` | = note: expected struct `P<T>` found reference `&P<T>` diff --git a/tests/ui/rfcs/rfc-2528-type-changing-struct-update/type-generic-update.stderr b/tests/ui/rfcs/rfc-2528-type-changing-struct-update/type-generic-update.stderr index 6f31b1a9620..f31b311c732 100644 --- a/tests/ui/rfcs/rfc-2528-type-changing-struct-update/type-generic-update.stderr +++ b/tests/ui/rfcs/rfc-2528-type-changing-struct-update/type-generic-update.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/type-generic-update.rs:46:11 | LL | ..m1 - | ^^ expected `i32`, found `f64` + | ^^ expected `Machine<'_, i32, f64>`, found `Machine<'_, f64, f64>` | = note: expected struct `Machine<'_, i32, _>` found struct `Machine<'_, f64, _>` @@ -11,7 +11,7 @@ error[E0308]: mismatched types --> $DIR/type-generic-update.rs:51:11 | LL | ..m1 - | ^^ expected `i32`, found `f64` + | ^^ expected `Machine<'_, i32, i32>`, found `Machine<'_, f64, f64>` | = note: expected struct `Machine<'_, i32, i32>` found struct `Machine<'_, f64, f64>` diff --git a/tests/ui/rust-2018/edition-lint-infer-outlives-multispan.rs b/tests/ui/rust-2018/edition-lint-infer-outlives-multispan.rs index 0b3de0df2b8..d2254acb33f 100644 --- a/tests/ui/rust-2018/edition-lint-infer-outlives-multispan.rs +++ b/tests/ui/rust-2018/edition-lint-infer-outlives-multispan.rs @@ -365,4 +365,24 @@ mod unions { } } +// https://github.com/rust-lang/rust/issues/106870 +mod multiple_predicates_with_same_span { + macro_rules! m { + ($($name:ident)+) => { + struct Inline<'a, $($name: 'a,)+>(&'a ($($name,)+)); + //~^ ERROR: outlives requirements can be inferred + struct FullWhere<'a, $($name,)+>(&'a ($($name,)+)) where $($name: 'a,)+; + //~^ ERROR: outlives requirements can be inferred + struct PartialWhere<'a, $($name,)+>(&'a ($($name,)+)) where (): Sized, $($name: 'a,)+; + //~^ ERROR: outlives requirements can be inferred + struct Interleaved<'a, $($name,)+>(&'a ($($name,)+)) + where + (): Sized, + $($name: 'a, $name: 'a, )+ //~ ERROR: outlives requirements can be inferred + $($name: 'a, $name: 'a, )+; + } + } + m!(T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15); +} + fn main() {} diff --git a/tests/ui/rust-2018/edition-lint-infer-outlives-multispan.stderr b/tests/ui/rust-2018/edition-lint-infer-outlives-multispan.stderr index 251d74094ca..f5ec287d291 100644 --- a/tests/ui/rust-2018/edition-lint-infer-outlives-multispan.stderr +++ b/tests/ui/rust-2018/edition-lint-infer-outlives-multispan.stderr @@ -819,5 +819,61 @@ LL - union BeeWhereAyTeeYooWhereOutlivesAyIsDebugBee<'a, 'b, T, U> where U: LL + union BeeWhereAyTeeYooWhereOutlivesAyIsDebugBee<'a, 'b, T, U> where U: Debug, { | -error: aborting due to 68 previous errors +error: outlives requirements can be inferred + --> $DIR/edition-lint-infer-outlives-multispan.rs:372:38 + | +LL | struct Inline<'a, $($name: 'a,)+>(&'a ($($name,)+)); + | ^^^^ help: remove these bounds +... +LL | m!(T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15); + | --------------------------------------------------------- in this macro invocation + | + = note: this error originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: outlives requirements can be inferred + --> $DIR/edition-lint-infer-outlives-multispan.rs:374:64 + | +LL | struct FullWhere<'a, $($name,)+>(&'a ($($name,)+)) where $($name: 'a,)+; + | ^^^^^^^^^^^^^^^^^^ help: remove these bounds +... +LL | m!(T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15); + | --------------------------------------------------------- in this macro invocation + | + = note: this error originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: outlives requirements can be inferred + --> $DIR/edition-lint-infer-outlives-multispan.rs:376:86 + | +LL | struct PartialWhere<'a, $($name,)+>(&'a ($($name,)+)) where (): Sized, $($name: 'a,)+; + | ^^^^^^^^^ help: remove these bounds +... +LL | m!(T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15); + | --------------------------------------------------------- in this macro invocation + | + = note: this error originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: outlives requirements can be inferred + --> $DIR/edition-lint-infer-outlives-multispan.rs:381:19 + | +LL | $($name: 'a, $name: 'a, )+ + | ^^^^^^^^^ ^^^^^^^^^ +LL | $($name: 'a, $name: 'a, )+; + | ^^^^^^^^^ ^^^^^^^^^ +... +LL | m!(T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15); + | --------------------------------------------------------- + | | + | in this macro invocation + | in this macro invocation + | in this macro invocation + | in this macro invocation + | + = note: this error originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info) +help: remove these bounds + | +LL ~ $(, , )+ +LL ~ $(, , )+; + | + +error: aborting due to 72 previous errors diff --git a/tests/ui/rust-2018/edition-lint-infer-outlives.fixed b/tests/ui/rust-2018/edition-lint-infer-outlives.fixed index 13645244da0..868bdf2e068 100644 --- a/tests/ui/rust-2018/edition-lint-infer-outlives.fixed +++ b/tests/ui/rust-2018/edition-lint-infer-outlives.fixed @@ -791,5 +791,14 @@ struct StaticRef<T: 'static> { field: &'static T } +struct TrailingCommaInWhereClause<'a, T, U> +where + T: 'a, + + //~^ ERROR outlives requirements can be inferred +{ + tee: T, + yoo: &'a U +} fn main() {} diff --git a/tests/ui/rust-2018/edition-lint-infer-outlives.rs b/tests/ui/rust-2018/edition-lint-infer-outlives.rs index d9486ba66f8..75783764ad6 100644 --- a/tests/ui/rust-2018/edition-lint-infer-outlives.rs +++ b/tests/ui/rust-2018/edition-lint-infer-outlives.rs @@ -791,5 +791,14 @@ struct StaticRef<T: 'static> { field: &'static T } +struct TrailingCommaInWhereClause<'a, T, U> +where + T: 'a, + U: 'a, + //~^ ERROR outlives requirements can be inferred +{ + tee: T, + yoo: &'a U +} fn main() {} diff --git a/tests/ui/rust-2018/edition-lint-infer-outlives.stderr b/tests/ui/rust-2018/edition-lint-infer-outlives.stderr index faa9f21e38b..e655fb4842c 100644 --- a/tests/ui/rust-2018/edition-lint-infer-outlives.stderr +++ b/tests/ui/rust-2018/edition-lint-infer-outlives.stderr @@ -1,8 +1,8 @@ error: outlives requirements can be inferred - --> $DIR/edition-lint-infer-outlives.rs:26:31 + --> $DIR/edition-lint-infer-outlives.rs:797:5 | -LL | struct TeeOutlivesAy<'a, T: 'a> { - | ^^^^ help: remove this bound +LL | U: 'a, + | ^^^^^^ help: remove this bound | note: the lint level is defined here --> $DIR/edition-lint-infer-outlives.rs:4:9 @@ -11,6 +11,12 @@ LL | #![deny(explicit_outlives_requirements)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: outlives requirements can be inferred + --> $DIR/edition-lint-infer-outlives.rs:26:31 + | +LL | struct TeeOutlivesAy<'a, T: 'a> { + | ^^^^ help: remove this bound + +error: outlives requirements can be inferred --> $DIR/edition-lint-infer-outlives.rs:31:40 | LL | struct TeeOutlivesAyIsDebug<'a, T: 'a + Debug> { @@ -916,5 +922,5 @@ error: outlives requirements can be inferred LL | union BeeWhereOutlivesAyTeeWhereDebug<'a, 'b, T> where 'b: 'a, T: Debug { | ^^^^^^^^ help: remove this bound -error: aborting due to 152 previous errors +error: aborting due to 153 previous errors diff --git a/tests/ui/sanitize/cfg-kasan.rs b/tests/ui/sanitize/cfg-kasan.rs new file mode 100644 index 00000000000..d721011f3ee --- /dev/null +++ b/tests/ui/sanitize/cfg-kasan.rs @@ -0,0 +1,28 @@ +// Verifies that when compiling with -Zsanitizer=kernel-address, +// the `#[cfg(sanitize = "address")]` attribute is configured. + +// check-pass +// compile-flags: -Zsanitizer=kernel-address --cfg kernel_address +// revisions: aarch64 riscv64imac riscv64gc x86_64 +//[aarch64] compile-flags: --target aarch64-unknown-none +//[aarch64] needs-llvm-components: aarch64 +//[riscv64imac] compile-flags: --target riscv64imac-unknown-none-elf +//[riscv64imac] needs-llvm-components: riscv +//[riscv64imac] min-llvm-version: 16 +//[riscv64gc] compile-flags: --target riscv64gc-unknown-none-elf +//[riscv64gc] needs-llvm-components: riscv +//[riscv64gc] min-llvm-version: 16 +//[x86_64] compile-flags: --target x86_64-unknown-none +//[x86_64] needs-llvm-components: x86 + +#![crate_type = "rlib"] +#![feature(cfg_sanitize, no_core, lang_items)] +#![no_core] + +#[lang = "sized"] +trait Sized {} + +const _: fn() -> () = main; + +#[cfg(all(sanitize = "address", kernel_address))] +fn main() {} diff --git a/tests/ui/sanitize/memory-eager.rs b/tests/ui/sanitize/memory-eager.rs index 0018c2f7581..0e992b4a5eb 100644 --- a/tests/ui/sanitize/memory-eager.rs +++ b/tests/ui/sanitize/memory-eager.rs @@ -1,6 +1,5 @@ // needs-sanitizer-support // needs-sanitizer-memory -// min-llvm-version: 14.0.0 // // revisions: unoptimized optimized // diff --git a/tests/ui/save-analysis/emit-notifications.polonius.stderr b/tests/ui/save-analysis/emit-notifications.polonius.stderr deleted file mode 100644 index a1a1b8c63da..00000000000 --- a/tests/ui/save-analysis/emit-notifications.polonius.stderr +++ /dev/null @@ -1,2 +0,0 @@ -{"artifact":"$TEST_BUILD_DIR/save-analysis/emit-notifications.polonius/save-analysis/libemit_notifications.json","emit":"save-analysis"} -{"artifact":"$TEST_BUILD_DIR/save-analysis/emit-notifications.polonius/libemit_notifications.rlib","emit":"link"} diff --git a/tests/ui/save-analysis/emit-notifications.rs b/tests/ui/save-analysis/emit-notifications.rs deleted file mode 100644 index 9179944a620..00000000000 --- a/tests/ui/save-analysis/emit-notifications.rs +++ /dev/null @@ -1,7 +0,0 @@ -// build-pass (FIXME(62277): could be check-pass?) -// compile-flags: -Zsave-analysis --json artifacts -// compile-flags: --crate-type rlib --error-format=json -// ignore-pass -// ^-- needed because otherwise, the .stderr file changes with --pass check - -pub fn foo() {} diff --git a/tests/ui/save-analysis/emit-notifications.stderr b/tests/ui/save-analysis/emit-notifications.stderr deleted file mode 100644 index e16f60f8b5f..00000000000 --- a/tests/ui/save-analysis/emit-notifications.stderr +++ /dev/null @@ -1,2 +0,0 @@ -{"artifact":"$TEST_BUILD_DIR/save-analysis/emit-notifications/save-analysis/libemit_notifications.json","emit":"save-analysis"} -{"artifact":"$TEST_BUILD_DIR/save-analysis/emit-notifications/libemit_notifications.rlib","emit":"link"} diff --git a/tests/ui/save-analysis/issue-26459.rs b/tests/ui/save-analysis/issue-26459.rs deleted file mode 100644 index 2ba05a0a47e..00000000000 --- a/tests/ui/save-analysis/issue-26459.rs +++ /dev/null @@ -1,8 +0,0 @@ -// compile-flags: -Zsave-analysis - -fn main() { - match 'a' { - char{ch} => true - //~^ ERROR expected struct, variant or union type, found builtin type `char` - }; -} diff --git a/tests/ui/save-analysis/issue-26459.stderr b/tests/ui/save-analysis/issue-26459.stderr deleted file mode 100644 index 9f594990c6d..00000000000 --- a/tests/ui/save-analysis/issue-26459.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0574]: expected struct, variant or union type, found builtin type `char` - --> $DIR/issue-26459.rs:5:9 - | -LL | char{ch} => true - | ^^^^ not a struct, variant or union type - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0574`. diff --git a/tests/ui/save-analysis/issue-37323.rs b/tests/ui/save-analysis/issue-37323.rs deleted file mode 100644 index 55f5c5a9581..00000000000 --- a/tests/ui/save-analysis/issue-37323.rs +++ /dev/null @@ -1,20 +0,0 @@ -// check-pass -// compile-flags: -Zsave-analysis - -#![feature(rustc_attrs)] -#![allow(warnings)] - -#[derive(Debug)] -struct Point { -} - -struct NestedA<'a, 'b> { - x: &'a NestedB<'b> -} - -struct NestedB<'a> { - x: &'a i32, -} - -fn main() { -} diff --git a/tests/ui/save-analysis/issue-59134-0.rs b/tests/ui/save-analysis/issue-59134-0.rs deleted file mode 100644 index a0871ca1809..00000000000 --- a/tests/ui/save-analysis/issue-59134-0.rs +++ /dev/null @@ -1,12 +0,0 @@ -// compile-flags: -Zsave-analysis - -// Check that this doesn't ICE when processing associated const (field expr). - -pub fn f() { - trait Trait {} - impl dyn Trait { - const FLAG: u32 = bogus.field; //~ ERROR cannot find value `bogus` - } -} - -fn main() {} diff --git a/tests/ui/save-analysis/issue-59134-0.stderr b/tests/ui/save-analysis/issue-59134-0.stderr deleted file mode 100644 index 4e9b2e6fdeb..00000000000 --- a/tests/ui/save-analysis/issue-59134-0.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0425]: cannot find value `bogus` in this scope - --> $DIR/issue-59134-0.rs:8:27 - | -LL | const FLAG: u32 = bogus.field; - | ^^^^^ not found in this scope - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0425`. diff --git a/tests/ui/save-analysis/issue-59134-1.rs b/tests/ui/save-analysis/issue-59134-1.rs deleted file mode 100644 index 3cb629777a4..00000000000 --- a/tests/ui/save-analysis/issue-59134-1.rs +++ /dev/null @@ -1,12 +0,0 @@ -// compile-flags: -Zsave-analysis - -// Check that this doesn't ICE when processing associated const (type). - -fn func() { - trait Trait { - type MyType; - const CONST: Self::MyType = bogus.field; //~ ERROR cannot find value `bogus` - } -} - -fn main() {} diff --git a/tests/ui/save-analysis/issue-59134-1.stderr b/tests/ui/save-analysis/issue-59134-1.stderr deleted file mode 100644 index bdc335eaac0..00000000000 --- a/tests/ui/save-analysis/issue-59134-1.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0425]: cannot find value `bogus` in this scope - --> $DIR/issue-59134-1.rs:8:37 - | -LL | const CONST: Self::MyType = bogus.field; - | ^^^^^ not found in this scope - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0425`. diff --git a/tests/ui/save-analysis/issue-63663.rs b/tests/ui/save-analysis/issue-63663.rs deleted file mode 100644 index 92e85884f66..00000000000 --- a/tests/ui/save-analysis/issue-63663.rs +++ /dev/null @@ -1,28 +0,0 @@ -// check-pass -// compile-flags: -Zsave-analysis - -pub trait Trait { - type Assoc; -} - -pub struct A; - -trait Generic<T> {} -impl<T> Generic<T> for () {} - -// Don't ICE when resolving type paths in return type `impl Trait` -fn assoc_in_opaque_type_bounds<U: Trait>() -> impl Generic<U::Assoc> {} - -// Check that this doesn't ICE when processing associated const in formal -// argument and return type of functions defined inside function/method scope. -pub fn func() { - fn _inner1<U: Trait>(_: U::Assoc) {} - fn _inner2<U: Trait>() -> U::Assoc { unimplemented!() } - - impl A { - fn _inner1<U: Trait>(self, _: U::Assoc) {} - fn _inner2<U: Trait>(self) -> U::Assoc { unimplemented!() } - } -} - -fn main() {} diff --git a/tests/ui/save-analysis/issue-64659.rs b/tests/ui/save-analysis/issue-64659.rs deleted file mode 100644 index a3d88a20377..00000000000 --- a/tests/ui/save-analysis/issue-64659.rs +++ /dev/null @@ -1,10 +0,0 @@ -// check-pass -// compile-flags: -Zsave-analysis - -trait Trait { type Assoc; } - -fn main() { - struct Data<T: Trait> { - x: T::Assoc, - } -} diff --git a/tests/ui/save-analysis/issue-65411.rs b/tests/ui/save-analysis/issue-65411.rs deleted file mode 100644 index 9e58b8da5d2..00000000000 --- a/tests/ui/save-analysis/issue-65411.rs +++ /dev/null @@ -1,15 +0,0 @@ -// check-pass -// compile-flags: -Zsave-analysis - -trait Trait { type Assoc; } -trait GenericTrait<T> {} -struct Wrapper<B> { b: B } - -fn func() { - // Processing associated path in impl block definition inside a function - // body does not ICE - impl<B: Trait> GenericTrait<B::Assoc> for Wrapper<B> {} -} - - -fn main() {} diff --git a/tests/ui/save-analysis/issue-65590.rs b/tests/ui/save-analysis/issue-65590.rs deleted file mode 100644 index 27874f8655e..00000000000 --- a/tests/ui/save-analysis/issue-65590.rs +++ /dev/null @@ -1,21 +0,0 @@ -// check-pass -// compile-flags: -Zsave-analysis -// edition:2018 - -// Async desugaring for return types in (associated) functions introduces a -// separate definition internally, which we need to take into account -// (or else we ICE). -trait Trait { type Assoc; } -struct Struct; - -async fn foobar<T: Trait>() -> T::Assoc { - unimplemented!() -} - -impl Struct { - async fn foo<T: Trait>(&self) -> T::Assoc { - unimplemented!() - } -} - -fn main() {} diff --git a/tests/ui/save-analysis/issue-68621.rs b/tests/ui/save-analysis/issue-68621.rs deleted file mode 100644 index 30479580f11..00000000000 --- a/tests/ui/save-analysis/issue-68621.rs +++ /dev/null @@ -1,17 +0,0 @@ -// compile-flags: -Zsave-analysis - -#![feature(type_alias_impl_trait)] - -trait Trait {} - -trait Service { - type Future: Trait; -} - -struct Struct; - -impl Service for Struct { - type Future = impl Trait; //~ ERROR: unconstrained opaque type -} - -fn main() {} diff --git a/tests/ui/save-analysis/issue-68621.stderr b/tests/ui/save-analysis/issue-68621.stderr deleted file mode 100644 index 4452ee7915b..00000000000 --- a/tests/ui/save-analysis/issue-68621.stderr +++ /dev/null @@ -1,10 +0,0 @@ -error: unconstrained opaque type - --> $DIR/issue-68621.rs:14:19 - | -LL | type Future = impl Trait; - | ^^^^^^^^^^ - | - = note: `Future` must be used in combination with a concrete type within the same impl - -error: aborting due to previous error - diff --git a/tests/ui/save-analysis/issue-72267.rs b/tests/ui/save-analysis/issue-72267.rs deleted file mode 100644 index eea0a7fea0c..00000000000 --- a/tests/ui/save-analysis/issue-72267.rs +++ /dev/null @@ -1,7 +0,0 @@ -// compile-flags: -Z save-analysis - -fn main() { - let _: Box<(dyn ?Sized)>; - //~^ ERROR `?Trait` is not permitted in trait object types - //~| ERROR at least one trait is required for an object type -} diff --git a/tests/ui/save-analysis/issue-72267.stderr b/tests/ui/save-analysis/issue-72267.stderr deleted file mode 100644 index 76fc6c57cbc..00000000000 --- a/tests/ui/save-analysis/issue-72267.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error: `?Trait` is not permitted in trait object types - --> $DIR/issue-72267.rs:4:21 - | -LL | let _: Box<(dyn ?Sized)>; - | ^^^^^^ - -error[E0224]: at least one trait is required for an object type - --> $DIR/issue-72267.rs:4:17 - | -LL | let _: Box<(dyn ?Sized)>; - | ^^^^^^^^^^ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0224`. diff --git a/tests/ui/save-analysis/issue-73020.rs b/tests/ui/save-analysis/issue-73020.rs deleted file mode 100644 index 87ce0933681..00000000000 --- a/tests/ui/save-analysis/issue-73020.rs +++ /dev/null @@ -1,5 +0,0 @@ -// compile-flags: -Zsave-analysis -use {self}; //~ ERROR E0431 - -fn main () { -} diff --git a/tests/ui/save-analysis/issue-73020.stderr b/tests/ui/save-analysis/issue-73020.stderr deleted file mode 100644 index 5bb3aae9997..00000000000 --- a/tests/ui/save-analysis/issue-73020.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0431]: `self` import can only appear in an import list with a non-empty prefix - --> $DIR/issue-73020.rs:2:6 - | -LL | use {self}; - | ^^^^ can only appear in an import list with a non-empty prefix - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0431`. diff --git a/tests/ui/save-analysis/issue-73022.rs b/tests/ui/save-analysis/issue-73022.rs deleted file mode 100644 index 9ad89a319ba..00000000000 --- a/tests/ui/save-analysis/issue-73022.rs +++ /dev/null @@ -1,13 +0,0 @@ -// build-pass -// compile-flags: -Zsave-analysis -enum Enum2 { - Variant8 { _field: bool }, -} - -impl Enum2 { - fn new_variant8() -> Enum2 { - Self::Variant8 { _field: true } - } -} - -fn main() {} diff --git a/tests/ui/save-analysis/issue-89066.rs b/tests/ui/save-analysis/issue-89066.rs deleted file mode 100644 index c65e2d73fad..00000000000 --- a/tests/ui/save-analysis/issue-89066.rs +++ /dev/null @@ -1,28 +0,0 @@ -// compile-flags: -Zsave-analysis - -// Check that this does not ICE. -// Stolen from tests/ui/const-generics/generic_arg_infer/infer-arg-test.rs - -#![feature(generic_arg_infer)] - -struct All<'a, T, const N: usize> { - v: &'a T, -} - -struct BadInfer<_>; -//~^ ERROR expected identifier -//~| ERROR parameter `_` is never used - -fn all_fn<'a, T, const N: usize>() {} - -fn bad_infer_fn<_>() {} -//~^ ERROR expected identifier - - -fn main() { - let a: All<_, _, _>; - //~^ ERROR this struct takes 2 generic arguments but 3 generic arguments were supplied - all_fn(); - let v: [u8; _]; - let v: [u8; 10] = [0; _]; -} diff --git a/tests/ui/save-analysis/issue-89066.stderr b/tests/ui/save-analysis/issue-89066.stderr deleted file mode 100644 index 5ef04936ea2..00000000000 --- a/tests/ui/save-analysis/issue-89066.stderr +++ /dev/null @@ -1,39 +0,0 @@ -error: expected identifier, found reserved identifier `_` - --> $DIR/issue-89066.rs:12:17 - | -LL | struct BadInfer<_>; - | ^ expected identifier, found reserved identifier - -error: expected identifier, found reserved identifier `_` - --> $DIR/issue-89066.rs:18:17 - | -LL | fn bad_infer_fn<_>() {} - | ^ expected identifier, found reserved identifier - -error[E0392]: parameter `_` is never used - --> $DIR/issue-89066.rs:12:17 - | -LL | struct BadInfer<_>; - | ^ unused parameter - | - = help: consider removing `_`, referring to it in a field, or using a marker such as `PhantomData` - = help: if you intended `_` to be a const parameter, use `const _: usize` instead - -error[E0107]: this struct takes 2 generic arguments but 3 generic arguments were supplied - --> $DIR/issue-89066.rs:23:10 - | -LL | let a: All<_, _, _>; - | ^^^ - help: remove this generic argument - | | - | expected 2 generic arguments - | -note: struct defined here, with 2 generic parameters: `T`, `N` - --> $DIR/issue-89066.rs:8:8 - | -LL | struct All<'a, T, const N: usize> { - | ^^^ - -------------- - -error: aborting due to 4 previous errors - -Some errors have detailed explanations: E0107, E0392. -For more information about an error, try `rustc --explain E0107`. diff --git a/tests/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.stderr b/tests/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.stderr index 6180e1e0f2d..0b4c0a7fece 100644 --- a/tests/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.stderr +++ b/tests/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.stderr @@ -2,7 +2,7 @@ error: lifetime may not live long enough --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:8:52 | LL | async fn a(self: Pin<&Foo>, f: &Foo) -> &Foo { f } - | - - ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | - - ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | | | | | let's call the lifetime of this reference `'1` | let's call the lifetime of this reference `'2` @@ -16,7 +16,7 @@ error: lifetime may not live long enough --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:11:75 | LL | async fn c(self: Pin<&Self>, f: &Foo, g: &Foo) -> (Pin<&Foo>, &Foo) { (self, f) } - | - - ^^^^^^^^^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | - - ^^^^^^^^^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | | | | | let's call the lifetime of this reference `'1` | let's call the lifetime of this reference `'2` @@ -30,7 +30,7 @@ error: lifetime may not live long enough --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:17:64 | LL | async fn bar<'a>(self: Alias<&Self>, arg: &'a ()) -> &() { arg } - | -- - ^^^ associated function was supposed to return data with lifetime `'1` but it is returning data with lifetime `'a` + | -- - ^^^ method was supposed to return data with lifetime `'1` but it is returning data with lifetime `'a` | | | | | let's call the lifetime of this reference `'1` | lifetime `'a` defined here diff --git a/tests/ui/self/arbitrary_self_types_pin_lifetime_mismatch.stderr b/tests/ui/self/arbitrary_self_types_pin_lifetime_mismatch.stderr index fccee5d4363..209dae9c1b3 100644 --- a/tests/ui/self/arbitrary_self_types_pin_lifetime_mismatch.stderr +++ b/tests/ui/self/arbitrary_self_types_pin_lifetime_mismatch.stderr @@ -2,7 +2,7 @@ error: lifetime may not live long enough --> $DIR/arbitrary_self_types_pin_lifetime_mismatch.rs:6:46 | LL | fn a(self: Pin<&Foo>, f: &Foo) -> &Foo { f } - | - - ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | - - ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | | | | | let's call the lifetime of this reference `'1` | let's call the lifetime of this reference `'2` @@ -16,7 +16,7 @@ error: lifetime may not live long enough --> $DIR/arbitrary_self_types_pin_lifetime_mismatch.rs:9:69 | LL | fn c(self: Pin<&Self>, f: &Foo, g: &Foo) -> (Pin<&Foo>, &Foo) { (self, f) } - | - - ^^^^^^^^^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | - - ^^^^^^^^^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | | | | | let's call the lifetime of this reference `'1` | let's call the lifetime of this reference `'2` @@ -30,7 +30,7 @@ error: lifetime may not live long enough --> $DIR/arbitrary_self_types_pin_lifetime_mismatch.rs:15:58 | LL | fn bar<'a>(self: Alias<&Self>, arg: &'a ()) -> &() { arg } - | -- ---- has type `Pin<&'1 Foo>` ^^^ associated function was supposed to return data with lifetime `'1` but it is returning data with lifetime `'a` + | -- ---- has type `Pin<&'1 Foo>` ^^^ method was supposed to return data with lifetime `'1` but it is returning data with lifetime `'a` | | | lifetime `'a` defined here diff --git a/tests/ui/self/elision/lt-ref-self-async.stderr b/tests/ui/self/elision/lt-ref-self-async.stderr index 787afd4dc9d..29d60ed6635 100644 --- a/tests/ui/self/elision/lt-ref-self-async.stderr +++ b/tests/ui/self/elision/lt-ref-self-async.stderr @@ -6,7 +6,7 @@ LL | async fn ref_self(&self, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -21,7 +21,7 @@ LL | async fn ref_Self(self: &Self, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -36,7 +36,7 @@ LL | async fn box_ref_Self(self: Box<&Self>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -51,7 +51,7 @@ LL | async fn pin_ref_Self(self: Pin<&Self>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -66,7 +66,7 @@ LL | async fn box_box_ref_Self(self: Box<Box<&Self>>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -81,7 +81,7 @@ LL | async fn box_pin_Self(self: Box<Pin<&Self>>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | diff --git a/tests/ui/self/elision/lt-ref-self.stderr b/tests/ui/self/elision/lt-ref-self.stderr index 49af638e4c6..216737a2c73 100644 --- a/tests/ui/self/elision/lt-ref-self.stderr +++ b/tests/ui/self/elision/lt-ref-self.stderr @@ -6,7 +6,7 @@ LL | fn ref_self(&self, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -21,7 +21,7 @@ LL | fn ref_Self(self: &Self, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -36,7 +36,7 @@ LL | fn box_ref_Self(self: Box<&Self>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -51,7 +51,7 @@ LL | fn pin_ref_Self(self: Pin<&Self>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -66,7 +66,7 @@ LL | fn box_box_ref_Self(self: Box<Box<&Self>>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -81,7 +81,7 @@ LL | fn box_pin_Self(self: Box<Pin<&Self>>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | diff --git a/tests/ui/self/elision/ref-mut-self-async.stderr b/tests/ui/self/elision/ref-mut-self-async.stderr index dff50aee918..62543ba5339 100644 --- a/tests/ui/self/elision/ref-mut-self-async.stderr +++ b/tests/ui/self/elision/ref-mut-self-async.stderr @@ -6,7 +6,7 @@ LL | async fn ref_self(&mut self, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -21,7 +21,7 @@ LL | async fn ref_Self(self: &mut Self, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -36,7 +36,7 @@ LL | async fn box_ref_Self(self: Box<&mut Self>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -51,7 +51,7 @@ LL | async fn pin_ref_Self(self: Pin<&mut Self>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -66,7 +66,7 @@ LL | async fn box_box_ref_Self(self: Box<Box<&mut Self>>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -81,7 +81,7 @@ LL | async fn box_pin_ref_Self(self: Box<Pin<&mut Self>>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | diff --git a/tests/ui/self/elision/ref-mut-self.stderr b/tests/ui/self/elision/ref-mut-self.stderr index ccf1830167c..12b64a3f6dc 100644 --- a/tests/ui/self/elision/ref-mut-self.stderr +++ b/tests/ui/self/elision/ref-mut-self.stderr @@ -6,7 +6,7 @@ LL | fn ref_self(&mut self, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -21,7 +21,7 @@ LL | fn ref_Self(self: &mut Self, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -36,7 +36,7 @@ LL | fn box_ref_Self(self: Box<&mut Self>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -51,7 +51,7 @@ LL | fn pin_ref_Self(self: Pin<&mut Self>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -66,7 +66,7 @@ LL | fn box_box_ref_Self(self: Box<Box<&mut Self>>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -81,7 +81,7 @@ LL | fn box_pin_ref_Self(self: Box<Pin<&mut Self>>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | diff --git a/tests/ui/self/elision/ref-mut-struct-async.stderr b/tests/ui/self/elision/ref-mut-struct-async.stderr index 5b7ad026f9d..f8fb2e4a138 100644 --- a/tests/ui/self/elision/ref-mut-struct-async.stderr +++ b/tests/ui/self/elision/ref-mut-struct-async.stderr @@ -6,7 +6,7 @@ LL | async fn ref_Struct(self: &mut Struct, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -21,7 +21,7 @@ LL | async fn box_ref_Struct(self: Box<&mut Struct>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -36,7 +36,7 @@ LL | async fn pin_ref_Struct(self: Pin<&mut Struct>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -51,7 +51,7 @@ LL | async fn box_box_ref_Struct(self: Box<Box<&mut Struct>>, f: &u32) -> &u | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -66,7 +66,7 @@ LL | async fn box_pin_ref_Struct(self: Box<Pin<&mut Struct>>, f: &u32) -> &u | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | diff --git a/tests/ui/self/elision/ref-mut-struct.stderr b/tests/ui/self/elision/ref-mut-struct.stderr index b9c71e8433c..cde16ce8ba4 100644 --- a/tests/ui/self/elision/ref-mut-struct.stderr +++ b/tests/ui/self/elision/ref-mut-struct.stderr @@ -6,7 +6,7 @@ LL | fn ref_Struct(self: &mut Struct, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -21,7 +21,7 @@ LL | fn box_ref_Struct(self: Box<&mut Struct>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -36,7 +36,7 @@ LL | fn pin_ref_Struct(self: Pin<&mut Struct>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -51,7 +51,7 @@ LL | fn box_box_ref_Struct(self: Box<Box<&mut Struct>>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -66,7 +66,7 @@ LL | fn box_pin_ref_Struct(self: Box<Pin<&mut Struct>>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | diff --git a/tests/ui/self/elision/ref-self-async.stderr b/tests/ui/self/elision/ref-self-async.stderr index 26ef9779be2..010d281b002 100644 --- a/tests/ui/self/elision/ref-self-async.stderr +++ b/tests/ui/self/elision/ref-self-async.stderr @@ -6,7 +6,7 @@ LL | async fn ref_self(&self, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -21,7 +21,7 @@ LL | async fn ref_Self(self: &Self, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -36,7 +36,7 @@ LL | async fn box_ref_Self(self: Box<&Self>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -51,7 +51,7 @@ LL | async fn pin_ref_Self(self: Pin<&Self>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -66,7 +66,7 @@ LL | async fn box_box_ref_Self(self: Box<Box<&Self>>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -81,7 +81,7 @@ LL | async fn box_pin_ref_Self(self: Box<Pin<&Self>>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -96,7 +96,7 @@ LL | async fn wrap_ref_Self_Self(self: Wrap<&Self, Self>, f: &u8) -> &u8 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | diff --git a/tests/ui/self/elision/ref-self.stderr b/tests/ui/self/elision/ref-self.stderr index 32448f3a677..35693257c99 100644 --- a/tests/ui/self/elision/ref-self.stderr +++ b/tests/ui/self/elision/ref-self.stderr @@ -6,7 +6,7 @@ LL | fn ref_self(&self, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -21,7 +21,7 @@ LL | fn ref_Self(self: &Self, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -36,7 +36,7 @@ LL | fn box_ref_Self(self: Box<&Self>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -51,7 +51,7 @@ LL | fn pin_ref_Self(self: Pin<&Self>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -66,7 +66,7 @@ LL | fn box_box_ref_Self(self: Box<Box<&Self>>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -81,7 +81,7 @@ LL | fn box_pin_ref_Self(self: Box<Pin<&Self>>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -96,7 +96,7 @@ LL | fn wrap_ref_Self_Self(self: Wrap<&Self, Self>, f: &u8) -> &u8 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | diff --git a/tests/ui/self/elision/ref-struct-async.stderr b/tests/ui/self/elision/ref-struct-async.stderr index edb5c54ab00..c9376d58f90 100644 --- a/tests/ui/self/elision/ref-struct-async.stderr +++ b/tests/ui/self/elision/ref-struct-async.stderr @@ -6,7 +6,7 @@ LL | async fn ref_Struct(self: &Struct, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -21,7 +21,7 @@ LL | async fn box_ref_Struct(self: Box<&Struct>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -36,7 +36,7 @@ LL | async fn pin_ref_Struct(self: Pin<&Struct>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -51,7 +51,7 @@ LL | async fn box_box_ref_Struct(self: Box<Box<&Struct>>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -66,7 +66,7 @@ LL | async fn box_pin_Struct(self: Box<Pin<&Struct>>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | diff --git a/tests/ui/self/elision/ref-struct.stderr b/tests/ui/self/elision/ref-struct.stderr index 4492ed4aafc..a3d3cebeba9 100644 --- a/tests/ui/self/elision/ref-struct.stderr +++ b/tests/ui/self/elision/ref-struct.stderr @@ -6,7 +6,7 @@ LL | fn ref_Struct(self: &Struct, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -21,7 +21,7 @@ LL | fn box_ref_Struct(self: Box<&Struct>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -36,7 +36,7 @@ LL | fn pin_ref_Struct(self: Pin<&Struct>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -51,7 +51,7 @@ LL | fn box_box_ref_Struct(self: Box<Box<&Struct>>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | @@ -66,7 +66,7 @@ LL | fn box_pin_Struct(self: Box<Pin<&Struct>>, f: &u32) -> &u32 { | | | let's call the lifetime of this reference `'2` LL | f - | ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` + | ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1` | help: consider introducing a named lifetime parameter and update trait if needed | diff --git a/tests/ui/self/issue-61882.stderr b/tests/ui/self/issue-61882.stderr index dd7194dc2e8..96f4e41de17 100644 --- a/tests/ui/self/issue-61882.stderr +++ b/tests/ui/self/issue-61882.stderr @@ -16,7 +16,7 @@ error[E0308]: mismatched types --> $DIR/issue-61882.rs:4:22 | LL | const B: A<u8> = Self(0); - | ^^^^^^^ expected `u8`, found `bool` + | ^^^^^^^ expected `A<u8>`, found `A<bool>` | = note: expected struct `A<u8>` found struct `A<bool>` diff --git a/tests/ui/seq-args.rs b/tests/ui/seq-args.rs index a5ebeecd311..627dfcc3198 100644 --- a/tests/ui/seq-args.rs +++ b/tests/ui/seq-args.rs @@ -2,12 +2,12 @@ fn main() { trait Seq { } impl<T> Seq<T> for Vec<T> { - //~^ ERROR this trait takes 0 generic arguments but 1 generic argument + //~^ ERROR trait takes 0 generic arguments but 1 generic argument /* ... */ } impl Seq<bool> for u32 { - //~^ ERROR this trait takes 0 generic arguments but 1 generic argument + //~^ ERROR trait takes 0 generic arguments but 1 generic argument /* Treat the integer as a sequence of bits */ } } diff --git a/tests/ui/seq-args.stderr b/tests/ui/seq-args.stderr index c404d95748b..a5b0f8e98dc 100644 --- a/tests/ui/seq-args.stderr +++ b/tests/ui/seq-args.stderr @@ -1,4 +1,4 @@ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/seq-args.rs:4:13 | LL | impl<T> Seq<T> for Vec<T> { @@ -12,7 +12,7 @@ note: trait defined here, with 0 generic parameters LL | trait Seq { } | ^^^ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/seq-args.rs:9:10 | LL | impl Seq<bool> for u32 { diff --git a/tests/ui/simd/intrinsic/generic-cast-pass.rs b/tests/ui/simd/intrinsic/generic-cast-pass.rs index 15f232e2c0f..89436c83e25 100644 --- a/tests/ui/simd/intrinsic/generic-cast-pass.rs +++ b/tests/ui/simd/intrinsic/generic-cast-pass.rs @@ -1,121 +1,59 @@ // run-pass -#![allow(unused_must_use)] // ignore-emscripten FIXME(#45351) hits an LLVM assert -#![feature(repr_simd, platform_intrinsics, concat_idents, test)] -#![allow(non_camel_case_types)] - -extern crate test; - -#[repr(simd)] -#[derive(PartialEq, Debug)] -struct i32x4(i32, i32, i32, i32); -#[repr(simd)] -#[derive(PartialEq, Debug)] -struct i8x4(i8, i8, i8, i8); - -#[repr(simd)] -#[derive(PartialEq, Debug)] -struct u32x4(u32, u32, u32, u32); -#[repr(simd)] -#[derive(PartialEq, Debug)] -struct u8x4(u8, u8, u8, u8); - -#[repr(simd)] -#[derive(PartialEq, Debug)] -struct f32x4(f32, f32, f32, f32); - -#[repr(simd)] -#[derive(PartialEq, Debug)] -struct f64x4(f64, f64, f64, f64); - +#![feature(repr_simd, platform_intrinsics)] extern "platform-intrinsic" { fn simd_cast<T, U>(x: T) -> U; } -const A: i32 = -1234567; -const B: i32 = 12345678; -const C: i32 = -123456789; -const D: i32 = 1234567890; +use std::cmp::{max, min}; -trait Foo { - fn is_float() -> bool { false } - fn in_range(x: i32) -> bool; -} -impl Foo for i32 { - fn in_range(_: i32) -> bool { true } -} -impl Foo for i8 { - fn in_range(x: i32) -> bool { -128 <= x && x < 128 } -} -impl Foo for u32 { - fn in_range(x: i32) -> bool { 0 <= x } -} -impl Foo for u8 { - fn in_range(x: i32) -> bool { 0 <= x && x < 128 } -} -impl Foo for f32 { - fn is_float() -> bool { true } - fn in_range(_: i32) -> bool { true } -} -impl Foo for f64 { - fn is_float() -> bool { true } - fn in_range(_: i32) -> bool { true } -} +#[derive(Copy, Clone)] +#[repr(simd)] +struct V<T>([T; 2]); fn main() { - macro_rules! test { - ($from: ident, $to: ident) => {{ - // force the casts to actually happen, or else LLVM/rustc - // may fold them and get slightly different results. - let (a, b, c, d) = test::black_box((A as $from, B as $from, C as $from, D as $from)); - // the SIMD vectors are all FOOx4, so we can concat_idents - // so we don't have to pass in the extra args to the macro - let mut from = simd_cast(concat_idents!($from, x4)(a, b, c, d)); - let mut to = concat_idents!($to, x4)(a as $to, - b as $to, - c as $to, - d as $to); - // assist type inference, it needs to know what `from` is - // for the `if` statements. - to == from; + unsafe { + let u = V::<u32>([i16::MIN as u32, i16::MAX as u32]); + let i: V<i16> = simd_cast(u); + assert_eq!(i.0[0], u.0[0] as i16); + assert_eq!(i.0[1], u.0[1] as i16); + } - // there are platform differences for some out of range - // casts, so we just normalize such things: it's OK for - // "invalid" calculations to result in nonsense answers. - // (e.g., negative float to unsigned integer goes through a - // library routine on the default i686 platforms, and the - // implementation of that routine differs on e.g., Linux - // vs. macOS, resulting in different answers.) - if $from::is_float() { - if !$to::in_range(A) { from.0 = 0 as $to; to.0 = 0 as $to; } - if !$to::in_range(B) { from.1 = 0 as $to; to.1 = 0 as $to; } - if !$to::in_range(C) { from.2 = 0 as $to; to.2 = 0 as $to; } - if !$to::in_range(D) { from.3 = 0 as $to; to.3 = 0 as $to; } - } + unsafe { + let f = V::<f32>([i16::MIN as f32, i16::MAX as f32]); + let i: V<i16> = simd_cast(f); + assert_eq!(i.0[0], f.0[0] as i16); + assert_eq!(i.0[1], f.0[1] as i16); + } - assert!(to == from, - "{} -> {} ({:?} != {:?})", stringify!($from), stringify!($to), - from, to); - }} + unsafe { + let f = V::<f32>([u8::MIN as f32, u8::MAX as f32]); + let u: V<u8> = simd_cast(f); + assert_eq!(u.0[0], f.0[0] as u8); + assert_eq!(u.0[1], f.0[1] as u8); } - macro_rules! tests { - (: $($to: ident),*) => { () }; - // repeating the list twice is easier than writing a cartesian - // product macro - ($from: ident $(, $from_: ident)*: $($to: ident),*) => { - fn $from() { unsafe { $( test!($from, $to); )* } } - tests!($($from_),*: $($to),*) - }; - ($($types: ident),*) => {{ - tests!($($types),* : $($types),*); - $($types();)* - }} + + unsafe { + // We would like to do isize::MIN..=isize::MAX, but those values are not representable in + // an f64, so we clamp to the range of an i32 to prevent running into UB. + let f = V::<f64>([ + max(isize::MIN, i32::MIN as isize) as f64, + min(isize::MAX, i32::MAX as isize) as f64, + ]); + let i: V<isize> = simd_cast(f); + assert_eq!(i.0[0], f.0[0] as isize); + assert_eq!(i.0[1], f.0[1] as isize); } - // test various combinations, including truncation, - // signed/unsigned extension, and floating point casts. - tests!(i32, i8, u32, u8, f32); - tests!(i32, u32, f32, f64) + unsafe { + let f = V::<f64>([ + max(usize::MIN, u32::MIN as usize) as f64, + min(usize::MAX, u32::MAX as usize) as f64, + ]); + let u: V<usize> = simd_cast(f); + assert_eq!(u.0[0], f.0[0] as usize); + assert_eq!(u.0[1], f.0[1] as usize); + } } diff --git a/tests/ui/simd/intrinsic/generic-gather-pass.rs b/tests/ui/simd/intrinsic/generic-gather-pass.rs index 805caebe5b1..7d4b3dbd7b4 100644 --- a/tests/ui/simd/intrinsic/generic-gather-pass.rs +++ b/tests/ui/simd/intrinsic/generic-gather-pass.rs @@ -24,9 +24,9 @@ fn main() { // reading from *const unsafe { - let pointer = &x[0] as *const f32; + let pointer = x.as_ptr(); let pointers = x4( - pointer.offset(0) as *const f32, + pointer.offset(0), pointer.offset(2), pointer.offset(4), pointer.offset(6) @@ -39,9 +39,9 @@ fn main() { // reading from *mut unsafe { - let pointer = &mut x[0] as *mut f32; + let pointer = x.as_mut_ptr(); let pointers = x4( - pointer.offset(0) as *mut f32, + pointer.offset(0), pointer.offset(2), pointer.offset(4), pointer.offset(6) @@ -54,9 +54,9 @@ fn main() { // writing to *mut unsafe { - let pointer = &mut x[0] as *mut f32; + let pointer = x.as_mut_ptr(); let pointers = x4( - pointer.offset(0) as *mut f32, + pointer.offset(0), pointer.offset(2), pointer.offset(4), pointer.offset(6) @@ -85,9 +85,9 @@ fn main() { // reading from *const unsafe { - let pointer = &y[0] as *const *const f32; + let pointer = y.as_ptr(); let pointers = x4( - pointer.offset(0) as *const *const f32, + pointer.offset(0), pointer.offset(2), pointer.offset(4), pointer.offset(6) @@ -100,9 +100,9 @@ fn main() { // reading from *mut unsafe { - let pointer = &mut y[0] as *mut *const f32; + let pointer = y.as_mut_ptr(); let pointers = x4( - pointer.offset(0) as *mut *const f32, + pointer.offset(0), pointer.offset(2), pointer.offset(4), pointer.offset(6) @@ -115,9 +115,9 @@ fn main() { // writing to *mut unsafe { - let pointer = &mut y[0] as *mut *const f32; + let pointer = y.as_mut_ptr(); let pointers = x4( - pointer.offset(0) as *mut *const f32, + pointer.offset(0), pointer.offset(2), pointer.offset(4), pointer.offset(6) diff --git a/tests/ui/simd/issue-89193.rs b/tests/ui/simd/issue-89193.rs index 79c4e6a312c..cd24d6675b2 100644 --- a/tests/ui/simd/issue-89193.rs +++ b/tests/ui/simd/issue-89193.rs @@ -17,13 +17,14 @@ extern "platform-intrinsic" { fn main() { let x: [usize; 4] = [10, 11, 12, 13]; let default = x4(0_usize, 1, 2, 3); - let mask = x4(1_i32, 1, 1, 1); + let all_set = u8::MAX as i8; // aka -1 + let mask = x4(all_set, all_set, all_set, all_set); let expected = x4(10_usize, 11, 12, 13); unsafe { - let pointer = &x[0] as *const usize; + let pointer = x.as_ptr(); let pointers = x4( - pointer.offset(0) as *const usize, + pointer.offset(0), pointer.offset(1), pointer.offset(2), pointer.offset(3) @@ -38,9 +39,9 @@ fn main() { let expected = x4(10_isize, 11, 12, 13); unsafe { - let pointer = &x[0] as *const isize; + let pointer = x.as_ptr(); let pointers = x4( - pointer.offset(0) as *const isize, + pointer.offset(0), pointer.offset(1), pointer.offset(2), pointer.offset(3) diff --git a/tests/ui/single-use-lifetime/issue-107998.rs b/tests/ui/single-use-lifetime/issue-107998.rs new file mode 100644 index 00000000000..f32688d2058 --- /dev/null +++ b/tests/ui/single-use-lifetime/issue-107998.rs @@ -0,0 +1,9 @@ +#![deny(single_use_lifetimes)] + +fn with<R>(f: &fn<'a>(x: &'a i32) -> R) -> R { + //~^ ERROR function pointer types may not have generic parameters + //~| ERROR lifetime parameter `'a` only used once + f(&3) +} + +fn main() {} diff --git a/tests/ui/single-use-lifetime/issue-107998.stderr b/tests/ui/single-use-lifetime/issue-107998.stderr new file mode 100644 index 00000000000..e870351de9e --- /dev/null +++ b/tests/ui/single-use-lifetime/issue-107998.stderr @@ -0,0 +1,30 @@ +error: function pointer types may not have generic parameters + --> $DIR/issue-107998.rs:3:18 + | +LL | fn with<R>(f: &fn<'a>(x: &'a i32) -> R) -> R { + | ^^^^ + | +help: consider moving the lifetime parameter to a `for` parameter list + | +LL - fn with<R>(f: &fn<'a>(x: &'a i32) -> R) -> R { +LL + fn with<R>(f: &for<'a> fn(x: &'a i32) -> R) -> R { + | + +error: lifetime parameter `'a` only used once + --> $DIR/issue-107998.rs:3:19 + | +LL | fn with<R>(f: &fn<'a>(x: &'a i32) -> R) -> R { + | ^^ --- + | | | + | | ...is used only here + | | help: elide the single-use lifetime + | this lifetime... + | +note: the lint level is defined here + --> $DIR/issue-107998.rs:1:9 + | +LL | #![deny(single_use_lifetimes)] + | ^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 2 previous errors + diff --git a/tests/ui/slightly-nice-generic-literal-messages.rs b/tests/ui/slightly-nice-generic-literal-messages.rs index a48598ce8d5..268009f65a5 100644 --- a/tests/ui/slightly-nice-generic-literal-messages.rs +++ b/tests/ui/slightly-nice-generic-literal-messages.rs @@ -8,7 +8,7 @@ fn main() { //~^ ERROR mismatched types //~| expected struct `Foo<{float}, _>` //~| found type `{integer}` - //~| expected struct `Foo`, found integer + //~| expected `Foo<{float}, _>`, found integer } } diff --git a/tests/ui/slightly-nice-generic-literal-messages.stderr b/tests/ui/slightly-nice-generic-literal-messages.stderr index 14f01f0ebdf..83ef522ab46 100644 --- a/tests/ui/slightly-nice-generic-literal-messages.stderr +++ b/tests/ui/slightly-nice-generic-literal-messages.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match Foo(1.1, marker::PhantomData) { | ----------------------------- this expression has type `Foo<{float}, _>` LL | 1 => {} - | ^ expected struct `Foo`, found integer + | ^ expected `Foo<{float}, _>`, found integer | = note: expected struct `Foo<{float}, _>` found type `{integer}` diff --git a/tests/ui/span/coerce-suggestions.stderr b/tests/ui/span/coerce-suggestions.stderr index db784d5fe6c..bb30f000ea7 100644 --- a/tests/ui/span/coerce-suggestions.stderr +++ b/tests/ui/span/coerce-suggestions.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/coerce-suggestions.rs:7:20 | LL | let x: usize = String::new(); - | ----- ^^^^^^^^^^^^^ expected `usize`, found struct `String` + | ----- ^^^^^^^^^^^^^ expected `usize`, found `String` | | | expected due to this @@ -12,7 +12,7 @@ error[E0308]: mismatched types LL | let x: &str = String::new(); | ---- ^^^^^^^^^^^^^ | | | - | | expected `&str`, found struct `String` + | | expected `&str`, found `String` | | help: consider borrowing here: `&String::new()` | expected due to this @@ -63,7 +63,7 @@ error[E0308]: mismatched types --> $DIR/coerce-suggestions.rs:21:9 | LL | s = format!("foo"); - | ^^^^^^^^^^^^^^ expected `&mut String`, found struct `String` + | ^^^^^^^^^^^^^^ expected `&mut String`, found `String` | = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/tests/ui/span/issue-107353.rs b/tests/ui/span/issue-107353.rs new file mode 100644 index 00000000000..943f7f0eb19 --- /dev/null +++ b/tests/ui/span/issue-107353.rs @@ -0,0 +1,9 @@ +// ignore-tidy-linelength +// Verify that span interning correctly handles having a span of exactly MAX_LEN length. +// compile-flags: --crate-type=lib +// check-pass + +#![allow(dead_code)] +fn a<'a, T>() -> &'a T { +todo!()////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////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+} diff --git a/tests/ui/span/issue-33884.stderr b/tests/ui/span/issue-33884.stderr index aee15308517..8cece07cd48 100644 --- a/tests/ui/span/issue-33884.stderr +++ b/tests/ui/span/issue-33884.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-33884.rs:6:22 | LL | stream.write_fmt(format!("message received")) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Arguments`, found struct `String` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Arguments<'_>`, found `String` | = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/tests/ui/span/issue-34264.stderr b/tests/ui/span/issue-34264.stderr index 15179954adc..f0dea66f612 100644 --- a/tests/ui/span/issue-34264.stderr +++ b/tests/ui/span/issue-34264.stderr @@ -54,17 +54,16 @@ error[E0061]: this function takes 2 arguments but 3 arguments were supplied --> $DIR/issue-34264.rs:7:5 | LL | foo(Some(42), 2, ""); - | ^^^ -- argument of type `&'static str` unexpected + | ^^^ ---- + | | | + | | unexpected argument of type `&'static str` + | help: remove the extra argument | note: function defined here --> $DIR/issue-34264.rs:1:4 | LL | fn foo(Option<i32>, String) {} | ^^^ ----------- ------ -help: remove the extra argument - | -LL | foo(Some(42), 2); - | ~~~~~~~~~~~~~ error[E0308]: mismatched types --> $DIR/issue-34264.rs:8:13 @@ -84,17 +83,16 @@ error[E0061]: this function takes 2 arguments but 3 arguments were supplied --> $DIR/issue-34264.rs:10:5 | LL | bar(1, 2, 3); - | ^^^ - argument of type `{integer}` unexpected + | ^^^ --- + | | | + | | unexpected argument of type `{integer}` + | help: remove the extra argument | note: function defined here --> $DIR/issue-34264.rs:3:4 | LL | fn bar(x, y: usize) {} | ^^^ - -------- -help: remove the extra argument - | -LL | bar(1, 2); - | ~~~~~~ error: aborting due to 6 previous errors diff --git a/tests/ui/span/issue-37767.stderr b/tests/ui/span/issue-37767.stderr index f7732847a28..b612fdf16fc 100644 --- a/tests/ui/span/issue-37767.stderr +++ b/tests/ui/span/issue-37767.stderr @@ -14,11 +14,11 @@ note: candidate #2 is defined in the trait `B` | LL | fn foo(&mut self) {} | ^^^^^^^^^^^^^^^^^ -help: disambiguate the associated function for candidate #1 +help: disambiguate the method for candidate #1 | LL | A::foo(&a) | ~~~~~~~~~~ -help: disambiguate the associated function for candidate #2 +help: disambiguate the method for candidate #2 | LL | B::foo(&a) | ~~~~~~~~~~ @@ -39,11 +39,11 @@ note: candidate #2 is defined in the trait `D` | LL | fn foo(&self) {} | ^^^^^^^^^^^^^ -help: disambiguate the associated function for candidate #1 +help: disambiguate the method for candidate #1 | LL | C::foo(&a) | ~~~~~~~~~~ -help: disambiguate the associated function for candidate #2 +help: disambiguate the method for candidate #2 | LL | D::foo(&a) | ~~~~~~~~~~ @@ -64,11 +64,11 @@ note: candidate #2 is defined in the trait `F` | LL | fn foo(self) {} | ^^^^^^^^^^^^ -help: disambiguate the associated function for candidate #1 +help: disambiguate the method for candidate #1 | LL | E::foo(a) | ~~~~~~~~~ -help: disambiguate the associated function for candidate #2 +help: disambiguate the method for candidate #2 | LL | F::foo(a) | ~~~~~~~~~ diff --git a/tests/ui/span/issue-39018.stderr b/tests/ui/span/issue-39018.stderr index 5d4d692b2cf..771f21c45da 100644 --- a/tests/ui/span/issue-39018.stderr +++ b/tests/ui/span/issue-39018.stderr @@ -80,7 +80,7 @@ error[E0308]: mismatched types LL | let _ = a + b; | ^ | | - | expected `&str`, found struct `String` + | expected `&str`, found `String` | help: consider borrowing here: `&b` error[E0369]: cannot add `String` to `&String` diff --git a/tests/ui/span/issue-42234-unknown-receiver-type.full.stderr b/tests/ui/span/issue-42234-unknown-receiver-type.full.stderr index 2b178990850..e01e1edab5a 100644 --- a/tests/ui/span/issue-42234-unknown-receiver-type.full.stderr +++ b/tests/ui/span/issue-42234-unknown-receiver-type.full.stderr @@ -15,7 +15,7 @@ error[E0282]: type annotations needed --> $DIR/issue-42234-unknown-receiver-type.rs:15:10 | LL | .sum::<_>() - | ^^^ cannot infer type of the type parameter `S` declared on the associated function `sum` + | ^^^ cannot infer type of the type parameter `S` declared on the method `sum` | help: consider specifying the generic argument | diff --git a/tests/ui/span/issue-42234-unknown-receiver-type.generic_arg.stderr b/tests/ui/span/issue-42234-unknown-receiver-type.generic_arg.stderr index d93d54e878b..a4b65256574 100644 --- a/tests/ui/span/issue-42234-unknown-receiver-type.generic_arg.stderr +++ b/tests/ui/span/issue-42234-unknown-receiver-type.generic_arg.stderr @@ -15,7 +15,7 @@ error[E0282]: type annotations needed --> $DIR/issue-42234-unknown-receiver-type.rs:15:10 | LL | .sum::<_>() - | ^^^ cannot infer type of the type parameter `S` declared on the associated function `sum` + | ^^^ cannot infer type of the type parameter `S` declared on the method `sum` | help: consider specifying the generic argument | diff --git a/tests/ui/span/missing-unit-argument.stderr b/tests/ui/span/missing-unit-argument.stderr index ef4d732b51d..ff89f775334 100644 --- a/tests/ui/span/missing-unit-argument.stderr +++ b/tests/ui/span/missing-unit-argument.stderr @@ -65,7 +65,7 @@ error[E0061]: this method takes 1 argument but 0 arguments were supplied LL | S.baz(); | ^^^-- an argument of type `()` is missing | -note: associated function defined here +note: method defined here --> $DIR/missing-unit-argument.rs:6:8 | LL | fn baz(self, (): ()) { } @@ -81,7 +81,7 @@ error[E0061]: this method takes 1 argument but 0 arguments were supplied LL | S.generic::<()>(); | ^^^^^^^^^^^^^-- an argument of type `()` is missing | -note: associated function defined here +note: method defined here --> $DIR/missing-unit-argument.rs:7:8 | LL | fn generic<T>(self, _: T) { } diff --git a/tests/ui/span/type-annotations-needed-expr.stderr b/tests/ui/span/type-annotations-needed-expr.stderr index 9dff6c64db4..65a90318a3c 100644 --- a/tests/ui/span/type-annotations-needed-expr.stderr +++ b/tests/ui/span/type-annotations-needed-expr.stderr @@ -2,7 +2,7 @@ error[E0282]: type annotations needed --> $DIR/type-annotations-needed-expr.rs:2:39 | LL | let _ = (vec![1,2,3]).into_iter().sum() as f64; - | ^^^ cannot infer type of the type parameter `S` declared on the associated function `sum` + | ^^^ cannot infer type of the type parameter `S` declared on the method `sum` | help: consider specifying the generic argument | diff --git a/tests/ui/specialization/defaultimpl/specialization-no-default.stderr b/tests/ui/specialization/defaultimpl/specialization-no-default.stderr index 770be2af281..f9e62a99bae 100644 --- a/tests/ui/specialization/defaultimpl/specialization-no-default.stderr +++ b/tests/ui/specialization/defaultimpl/specialization-no-default.stderr @@ -15,7 +15,7 @@ LL | impl<T> Foo for T { | ----------------- parent `impl` is here ... LL | fn foo(&self) {} - | ^^^^^^^^^^^^^^^^ cannot specialize default item `foo` + | ^^^^^^^^^^^^^ cannot specialize default item `foo` | = note: to specialize, `foo` in the parent `impl` must be marked `default` @@ -26,7 +26,7 @@ LL | impl<T> Foo for T { | ----------------- parent `impl` is here ... LL | fn bar(&self) {} - | ^^^^^^^^^^^^^^^^ cannot specialize default item `bar` + | ^^^^^^^^^^^^^ cannot specialize default item `bar` | = note: to specialize, `bar` in the parent `impl` must be marked `default` @@ -37,7 +37,7 @@ LL | impl<T> Bar for T { | ----------------- parent `impl` is here ... LL | type T = (); - | ^^^^^^^^^^^^ cannot specialize default item `T` + | ^^^^^^ cannot specialize default item `T` | = note: to specialize, `T` in the parent `impl` must be marked `default` @@ -48,7 +48,7 @@ LL | impl<T: Clone> Baz for T { | ------------------------ parent `impl` is here ... LL | fn baz(&self) {} - | ^^^^^^^^^^^^^^^^ cannot specialize default item `baz` + | ^^^^^^^^^^^^^ cannot specialize default item `baz` | = note: to specialize, `baz` in the parent `impl` must be marked `default` @@ -59,7 +59,7 @@ LL | impl<T: Clone> Redundant for T { | ------------------------------ parent `impl` is here ... LL | fn redundant(&self) {} - | ^^^^^^^^^^^^^^^^^^^^^^ cannot specialize default item `redundant` + | ^^^^^^^^^^^^^^^^^^^ cannot specialize default item `redundant` | = note: to specialize, `redundant` in the parent `impl` must be marked `default` diff --git a/tests/ui/specialization/issue-50452-fail.stderr b/tests/ui/specialization/issue-50452-fail.stderr index 5c136adc451..3fc29fff230 100644 --- a/tests/ui/specialization/issue-50452-fail.stderr +++ b/tests/ui/specialization/issue-50452-fail.stderr @@ -12,7 +12,7 @@ error[E0520]: `foo` specializes an item from a parent `impl`, but that item is n --> $DIR/issue-50452-fail.rs:10:5 | LL | fn foo() {} - | ^^^^^^^^^^^ cannot specialize default item `foo` + | ^^^^^^^^ cannot specialize default item `foo` ... LL | impl<T> Foo for T { | ----------------- parent `impl` is here diff --git a/tests/ui/specialization/non-defaulted-item-fail.stderr b/tests/ui/specialization/non-defaulted-item-fail.stderr index faa14555a4f..9d62a353da7 100644 --- a/tests/ui/specialization/non-defaulted-item-fail.stderr +++ b/tests/ui/specialization/non-defaulted-item-fail.stderr @@ -15,7 +15,7 @@ LL | impl<T> Foo for Box<T> { | ---------------------- parent `impl` is here ... LL | type Ty = Vec<()>; - | ^^^^^^^^^^^^^^^^^^ cannot specialize default item `Ty` + | ^^^^^^^ cannot specialize default item `Ty` | = note: to specialize, `Ty` in the parent `impl` must be marked `default` @@ -26,7 +26,7 @@ LL | impl<T> Foo for Box<T> { | ---------------------- parent `impl` is here ... LL | const CONST: u8 = 42; - | ^^^^^^^^^^^^^^^^^^^^^ cannot specialize default item `CONST` + | ^^^^^^^^^^^^^^^ cannot specialize default item `CONST` | = note: to specialize, `CONST` in the parent `impl` must be marked `default` @@ -37,7 +37,7 @@ LL | impl<T> Foo for Box<T> { | ---------------------- parent `impl` is here ... LL | fn foo(&self) -> bool { true } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot specialize default item `foo` + | ^^^^^^^^^^^^^^^^^^^^^ cannot specialize default item `foo` | = note: to specialize, `foo` in the parent `impl` must be marked `default` @@ -48,7 +48,7 @@ LL | impl<T> Foo for Vec<T> {} | ---------------------- parent `impl` is here ... LL | type Ty = Vec<()>; - | ^^^^^^^^^^^^^^^^^^ cannot specialize default item `Ty` + | ^^^^^^^ cannot specialize default item `Ty` | = note: to specialize, `Ty` in the parent `impl` must be marked `default` @@ -59,7 +59,7 @@ LL | impl<T> Foo for Vec<T> {} | ---------------------- parent `impl` is here ... LL | const CONST: u8 = 42; - | ^^^^^^^^^^^^^^^^^^^^^ cannot specialize default item `CONST` + | ^^^^^^^^^^^^^^^ cannot specialize default item `CONST` | = note: to specialize, `CONST` in the parent `impl` must be marked `default` @@ -70,7 +70,7 @@ LL | impl<T> Foo for Vec<T> {} | ---------------------- parent `impl` is here ... LL | fn foo(&self) -> bool { true } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot specialize default item `foo` + | ^^^^^^^^^^^^^^^^^^^^^ cannot specialize default item `foo` | = note: to specialize, `foo` in the parent `impl` must be marked `default` diff --git a/tests/ui/specialization/specialization-default-types.stderr b/tests/ui/specialization/specialization-default-types.stderr index 61a556a9311..ecccf29a107 100644 --- a/tests/ui/specialization/specialization-default-types.stderr +++ b/tests/ui/specialization/specialization-default-types.stderr @@ -16,7 +16,7 @@ LL | default type Output = Box<T>; LL | default fn generate(self) -> Self::Output { | ------------ expected `<T as Example>::Output` because of return type LL | Box::new(self) - | ^^^^^^^^^^^^^^ expected associated type, found struct `Box` + | ^^^^^^^^^^^^^^ expected associated type, found `Box<T>` | = note: expected associated type `<T as Example>::Output` found struct `Box<T>` @@ -27,7 +27,7 @@ error[E0308]: mismatched types LL | fn trouble<T>(t: T) -> Box<T> { | ------ expected `Box<T>` because of return type LL | Example::generate(t) - | ^^^^^^^^^^^^^^^^^^^^ expected struct `Box`, found associated type + | ^^^^^^^^^^^^^^^^^^^^ expected `Box<T>`, found associated type | = note: expected struct `Box<T>` found associated type `<T as Example>::Output` diff --git a/tests/ui/specialization/specialization-no-default.stderr b/tests/ui/specialization/specialization-no-default.stderr index 842cec9c79f..695a3f6cc45 100644 --- a/tests/ui/specialization/specialization-no-default.stderr +++ b/tests/ui/specialization/specialization-no-default.stderr @@ -15,7 +15,7 @@ LL | impl<T> Foo for T { | ----------------- parent `impl` is here ... LL | fn foo(&self) {} - | ^^^^^^^^^^^^^^^^ cannot specialize default item `foo` + | ^^^^^^^^^^^^^ cannot specialize default item `foo` | = note: to specialize, `foo` in the parent `impl` must be marked `default` @@ -26,7 +26,7 @@ LL | impl<T> Foo for T { | ----------------- parent `impl` is here ... LL | fn bar(&self) {} - | ^^^^^^^^^^^^^^^^ cannot specialize default item `bar` + | ^^^^^^^^^^^^^ cannot specialize default item `bar` | = note: to specialize, `bar` in the parent `impl` must be marked `default` @@ -37,7 +37,7 @@ LL | impl<T> Bar for T { | ----------------- parent `impl` is here ... LL | type T = (); - | ^^^^^^^^^^^^ cannot specialize default item `T` + | ^^^^^^ cannot specialize default item `T` | = note: to specialize, `T` in the parent `impl` must be marked `default` @@ -48,7 +48,7 @@ LL | impl<T: Clone> Baz for T { | ------------------------ parent `impl` is here ... LL | fn baz(&self) {} - | ^^^^^^^^^^^^^^^^ cannot specialize default item `baz` + | ^^^^^^^^^^^^^ cannot specialize default item `baz` | = note: to specialize, `baz` in the parent `impl` must be marked `default` @@ -59,7 +59,7 @@ LL | impl<T: Clone> Redundant for T { | ------------------------------ parent `impl` is here ... LL | default fn redundant(&self) {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot specialize default item `redundant` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot specialize default item `redundant` | = note: to specialize, `redundant` in the parent `impl` must be marked `default` diff --git a/tests/ui/static/bad-const-type.rs b/tests/ui/static/bad-const-type.rs index 934ee353da2..24fd67ecbaa 100644 --- a/tests/ui/static/bad-const-type.rs +++ b/tests/ui/static/bad-const-type.rs @@ -1,4 +1,4 @@ static i: String = 10; //~^ ERROR mismatched types -//~| expected struct `String`, found integer +//~| expected `String`, found integer fn main() { println!("{}", i); } diff --git a/tests/ui/static/bad-const-type.stderr b/tests/ui/static/bad-const-type.stderr index dcc1ee07cbd..2e930f4596e 100644 --- a/tests/ui/static/bad-const-type.stderr +++ b/tests/ui/static/bad-const-type.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | static i: String = 10; | ^^- help: try using a conversion method: `.to_string()` | | - | expected struct `String`, found integer + | expected `String`, found integer error: aborting due to previous error diff --git a/tests/ui/static/issue-5216.stderr b/tests/ui/static/issue-5216.stderr index 1afff28f0b4..99c8b1aa131 100644 --- a/tests/ui/static/issue-5216.stderr +++ b/tests/ui/static/issue-5216.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-5216.rs:3:21 | LL | pub static C: S = S(f); - | - ^ expected struct `Box`, found fn item + | - ^ expected `Box<dyn FnMut() + Sync>`, found fn item | | | arguments to this struct are incorrect | @@ -18,7 +18,7 @@ error[E0308]: mismatched types --> $DIR/issue-5216.rs:8:19 | LL | pub static D: T = g; - | ^ expected struct `Box`, found fn item + | ^ expected `Box<dyn FnMut() + Sync>`, found fn item | = note: expected struct `Box<(dyn FnMut() + Sync + 'static)>` found fn item `fn() {g}` diff --git a/tests/ui/static/static-lifetime-bound.rs b/tests/ui/static/static-lifetime-bound.rs index b5da91ec3b6..847fe87b2ea 100644 --- a/tests/ui/static/static-lifetime-bound.rs +++ b/tests/ui/static/static-lifetime-bound.rs @@ -1,4 +1,4 @@ -fn f<'a: 'static>(_: &'a i32) {} //~WARN unnecessary lifetime parameter `'a` +fn f<'a: 'static>(_: &'a i32) {} fn main() { let x = 0; diff --git a/tests/ui/static/static-lifetime-bound.stderr b/tests/ui/static/static-lifetime-bound.stderr index e22411b13b7..19e55a6582e 100644 --- a/tests/ui/static/static-lifetime-bound.stderr +++ b/tests/ui/static/static-lifetime-bound.stderr @@ -1,11 +1,3 @@ -warning: unnecessary lifetime parameter `'a` - --> $DIR/static-lifetime-bound.rs:1:6 - | -LL | fn f<'a: 'static>(_: &'a i32) {} - | ^^ - | - = help: you can use the `'static` lifetime directly, in place of `'a` - error[E0597]: `x` does not live long enough --> $DIR/static-lifetime-bound.rs:5:7 | @@ -19,6 +11,6 @@ LL | f(&x); LL | } | - `x` dropped here while still borrowed -error: aborting due to previous error; 1 warning emitted +error: aborting due to previous error For more information about this error, try `rustc --explain E0597`. diff --git a/tests/ui/static/static-reference-to-fn-1.stderr b/tests/ui/static/static-reference-to-fn-1.stderr index f68939d0ec8..b68352b5183 100644 --- a/tests/ui/static/static-reference-to-fn-1.stderr +++ b/tests/ui/static/static-reference-to-fn-1.stderr @@ -2,14 +2,16 @@ error[E0308]: mismatched types --> $DIR/static-reference-to-fn-1.rs:17:15 | LL | func: &foo, - | ^^^^ - | | - | expected fn pointer, found fn item - | help: consider casting to a fn pointer: `&(foo as fn() -> Option<isize>)` + | ^^^^ expected `&fn() -> Option<isize>`, found `&fn() -> Option<isize> {foo}` | = note: expected reference `&fn() -> Option<isize>` found reference `&fn() -> Option<isize> {foo}` = note: fn items are distinct from fn pointers + = note: when the arguments and return types match, functions can be coerced to function pointers +help: consider casting to a fn pointer + | +LL | func: &(foo as fn() -> Option<isize>), + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: aborting due to previous error diff --git a/tests/ui/statics/uninhabited-static.stderr b/tests/ui/statics/uninhabited-static.stderr index ef794bb36ac..437053a4476 100644 --- a/tests/ui/statics/uninhabited-static.stderr +++ b/tests/ui/statics/uninhabited-static.stderr @@ -53,10 +53,7 @@ warning: the type `Void` does not permit zero-initialization --> $DIR/uninhabited-static.rs:12:31 | LL | static VOID2: Void = unsafe { std::mem::transmute(()) }; - | ^^^^^^^^^^^^^^^^^^^^^^^ - | | - | this code causes undefined behavior when executed - | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done + | ^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed | note: enums with no inhabited variants have no valid value --> $DIR/uninhabited-static.rs:4:1 @@ -75,10 +72,7 @@ warning: the type `Void` does not permit zero-initialization --> $DIR/uninhabited-static.rs:16:32 | LL | static NEVER2: Void = unsafe { std::mem::transmute(()) }; - | ^^^^^^^^^^^^^^^^^^^^^^^ - | | - | this code causes undefined behavior when executed - | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done + | ^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed | note: enums with no inhabited variants have no valid value --> $DIR/uninhabited-static.rs:4:1 diff --git a/tests/ui/stats/hir-stats.rs b/tests/ui/stats/hir-stats.rs index 0b89d0b160b..9bb87026b64 100644 --- a/tests/ui/stats/hir-stats.rs +++ b/tests/ui/stats/hir-stats.rs @@ -1,7 +1,11 @@ // check-pass // compile-flags: -Zhir-stats // only-x86_64 -// ignore-stage1 FIXME: remove after next bootstrap bump + +// Type layouts sometimes change. When that happens, until the next bootstrap +// bump occurs, stage1 and stage2 will give different outputs for this test. +// Add an `ignore-stage1` comment marker to work around that problem during +// that time. // The aim here is to include at least one of every different type of top-level // AST/HIR node reported by `-Zhir-stats`. diff --git a/tests/ui/stats/hir-stats.stderr b/tests/ui/stats/hir-stats.stderr index 7d9ff2dfb4d..ee62d8f2d25 100644 --- a/tests/ui/stats/hir-stats.stderr +++ b/tests/ui/stats/hir-stats.stderr @@ -1,119 +1,119 @@ ast-stats-1 PRE EXPANSION AST STATS ast-stats-1 Name Accumulated Size Count Item Size ast-stats-1 ---------------------------------------------------------------- -ast-stats-1 ExprField 48 ( 0.6%) 1 48 -ast-stats-1 GenericArgs 56 ( 0.8%) 1 56 -ast-stats-1 - AngleBracketed 56 ( 0.8%) 1 -ast-stats-1 Crate 56 ( 0.8%) 1 56 -ast-stats-1 Attribute 64 ( 0.9%) 2 32 -ast-stats-1 - Normal 32 ( 0.4%) 1 -ast-stats-1 - DocComment 32 ( 0.4%) 1 -ast-stats-1 Local 72 ( 1.0%) 1 72 -ast-stats-1 WherePredicate 72 ( 1.0%) 1 72 -ast-stats-1 - BoundPredicate 72 ( 1.0%) 1 -ast-stats-1 Arm 96 ( 1.3%) 2 48 -ast-stats-1 ForeignItem 96 ( 1.3%) 1 96 -ast-stats-1 - Fn 96 ( 1.3%) 1 -ast-stats-1 FieldDef 160 ( 2.2%) 2 80 -ast-stats-1 Stmt 160 ( 2.2%) 5 32 -ast-stats-1 - Local 32 ( 0.4%) 1 -ast-stats-1 - MacCall 32 ( 0.4%) 1 -ast-stats-1 - Expr 96 ( 1.3%) 3 -ast-stats-1 Param 160 ( 2.2%) 4 40 -ast-stats-1 FnDecl 200 ( 2.7%) 5 40 -ast-stats-1 Variant 240 ( 3.2%) 2 120 -ast-stats-1 GenericBound 288 ( 3.9%) 4 72 -ast-stats-1 - Trait 288 ( 3.9%) 4 -ast-stats-1 Block 288 ( 3.9%) 6 48 -ast-stats-1 AssocItem 416 ( 5.6%) 4 104 -ast-stats-1 - Type 208 ( 2.8%) 2 -ast-stats-1 - Fn 208 ( 2.8%) 2 -ast-stats-1 GenericParam 480 ( 6.5%) 5 96 -ast-stats-1 Expr 576 ( 7.8%) 8 72 -ast-stats-1 - Path 72 ( 1.0%) 1 -ast-stats-1 - Match 72 ( 1.0%) 1 -ast-stats-1 - Struct 72 ( 1.0%) 1 -ast-stats-1 - Lit 144 ( 1.9%) 2 -ast-stats-1 - Block 216 ( 2.9%) 3 -ast-stats-1 Pat 616 ( 8.3%) 7 88 -ast-stats-1 - Struct 88 ( 1.2%) 1 -ast-stats-1 - Wild 88 ( 1.2%) 1 -ast-stats-1 - Ident 440 ( 5.9%) 5 -ast-stats-1 PathSegment 720 ( 9.7%) 30 24 -ast-stats-1 Ty 896 (12.1%) 14 64 -ast-stats-1 - Ptr 64 ( 0.9%) 1 -ast-stats-1 - Ref 64 ( 0.9%) 1 -ast-stats-1 - ImplicitSelf 128 ( 1.7%) 2 -ast-stats-1 - Path 640 ( 8.6%) 10 -ast-stats-1 Item 1_656 (22.3%) 9 184 -ast-stats-1 - Trait 184 ( 2.5%) 1 -ast-stats-1 - Enum 184 ( 2.5%) 1 -ast-stats-1 - ForeignMod 184 ( 2.5%) 1 -ast-stats-1 - Impl 184 ( 2.5%) 1 -ast-stats-1 - Fn 368 ( 5.0%) 2 -ast-stats-1 - Use 552 ( 7.4%) 3 +ast-stats-1 GenericArgs 40 ( 0.6%) 1 40 +ast-stats-1 - AngleBracketed 40 ( 0.6%) 1 +ast-stats-1 Crate 40 ( 0.6%) 1 40 +ast-stats-1 ExprField 48 ( 0.7%) 1 48 +ast-stats-1 WherePredicate 56 ( 0.9%) 1 56 +ast-stats-1 - BoundPredicate 56 ( 0.9%) 1 +ast-stats-1 Attribute 64 ( 1.0%) 2 32 +ast-stats-1 - Normal 32 ( 0.5%) 1 +ast-stats-1 - DocComment 32 ( 0.5%) 1 +ast-stats-1 Local 72 ( 1.1%) 1 72 +ast-stats-1 Arm 96 ( 1.5%) 2 48 +ast-stats-1 ForeignItem 96 ( 1.5%) 1 96 +ast-stats-1 - Fn 96 ( 1.5%) 1 +ast-stats-1 FnDecl 120 ( 1.8%) 5 24 +ast-stats-1 FieldDef 160 ( 2.4%) 2 80 +ast-stats-1 Stmt 160 ( 2.4%) 5 32 +ast-stats-1 - Local 32 ( 0.5%) 1 +ast-stats-1 - MacCall 32 ( 0.5%) 1 +ast-stats-1 - Expr 96 ( 1.5%) 3 +ast-stats-1 Param 160 ( 2.4%) 4 40 +ast-stats-1 Block 192 ( 2.9%) 6 32 +ast-stats-1 Variant 208 ( 3.2%) 2 104 +ast-stats-1 GenericBound 224 ( 3.4%) 4 56 +ast-stats-1 - Trait 224 ( 3.4%) 4 +ast-stats-1 AssocItem 416 ( 6.3%) 4 104 +ast-stats-1 - Type 208 ( 3.2%) 2 +ast-stats-1 - Fn 208 ( 3.2%) 2 +ast-stats-1 GenericParam 480 ( 7.3%) 5 96 +ast-stats-1 Pat 504 ( 7.7%) 7 72 +ast-stats-1 - Struct 72 ( 1.1%) 1 +ast-stats-1 - Wild 72 ( 1.1%) 1 +ast-stats-1 - Ident 360 ( 5.5%) 5 +ast-stats-1 Expr 576 ( 8.8%) 8 72 +ast-stats-1 - Path 72 ( 1.1%) 1 +ast-stats-1 - Match 72 ( 1.1%) 1 +ast-stats-1 - Struct 72 ( 1.1%) 1 +ast-stats-1 - Lit 144 ( 2.2%) 2 +ast-stats-1 - Block 216 ( 3.3%) 3 +ast-stats-1 PathSegment 720 (11.0%) 30 24 +ast-stats-1 Ty 896 (13.7%) 14 64 +ast-stats-1 - Ptr 64 ( 1.0%) 1 +ast-stats-1 - Ref 64 ( 1.0%) 1 +ast-stats-1 - ImplicitSelf 128 ( 2.0%) 2 +ast-stats-1 - Path 640 ( 9.8%) 10 +ast-stats-1 Item 1_224 (18.7%) 9 136 +ast-stats-1 - Trait 136 ( 2.1%) 1 +ast-stats-1 - Enum 136 ( 2.1%) 1 +ast-stats-1 - ForeignMod 136 ( 2.1%) 1 +ast-stats-1 - Impl 136 ( 2.1%) 1 +ast-stats-1 - Fn 272 ( 4.2%) 2 +ast-stats-1 - Use 408 ( 6.2%) 3 ast-stats-1 ---------------------------------------------------------------- -ast-stats-1 Total 7_416 +ast-stats-1 Total 6_552 ast-stats-1 ast-stats-2 POST EXPANSION AST STATS ast-stats-2 Name Accumulated Size Count Item Size ast-stats-2 ---------------------------------------------------------------- -ast-stats-2 ExprField 48 ( 0.6%) 1 48 -ast-stats-2 GenericArgs 56 ( 0.7%) 1 56 -ast-stats-2 - AngleBracketed 56 ( 0.7%) 1 -ast-stats-2 Crate 56 ( 0.7%) 1 56 -ast-stats-2 Local 72 ( 0.9%) 1 72 -ast-stats-2 WherePredicate 72 ( 0.9%) 1 72 -ast-stats-2 - BoundPredicate 72 ( 0.9%) 1 -ast-stats-2 Arm 96 ( 1.2%) 2 48 -ast-stats-2 ForeignItem 96 ( 1.2%) 1 96 -ast-stats-2 - Fn 96 ( 1.2%) 1 -ast-stats-2 InlineAsm 120 ( 1.5%) 1 120 -ast-stats-2 Attribute 128 ( 1.6%) 4 32 +ast-stats-2 GenericArgs 40 ( 0.6%) 1 40 +ast-stats-2 - AngleBracketed 40 ( 0.6%) 1 +ast-stats-2 Crate 40 ( 0.6%) 1 40 +ast-stats-2 ExprField 48 ( 0.7%) 1 48 +ast-stats-2 WherePredicate 56 ( 0.8%) 1 56 +ast-stats-2 - BoundPredicate 56 ( 0.8%) 1 +ast-stats-2 Local 72 ( 1.0%) 1 72 +ast-stats-2 Arm 96 ( 1.3%) 2 48 +ast-stats-2 ForeignItem 96 ( 1.3%) 1 96 +ast-stats-2 - Fn 96 ( 1.3%) 1 +ast-stats-2 InlineAsm 120 ( 1.7%) 1 120 +ast-stats-2 FnDecl 120 ( 1.7%) 5 24 +ast-stats-2 Attribute 128 ( 1.8%) 4 32 ast-stats-2 - DocComment 32 ( 0.4%) 1 -ast-stats-2 - Normal 96 ( 1.2%) 3 -ast-stats-2 FieldDef 160 ( 2.0%) 2 80 -ast-stats-2 Stmt 160 ( 2.0%) 5 32 +ast-stats-2 - Normal 96 ( 1.3%) 3 +ast-stats-2 FieldDef 160 ( 2.2%) 2 80 +ast-stats-2 Stmt 160 ( 2.2%) 5 32 ast-stats-2 - Local 32 ( 0.4%) 1 ast-stats-2 - Semi 32 ( 0.4%) 1 -ast-stats-2 - Expr 96 ( 1.2%) 3 -ast-stats-2 Param 160 ( 2.0%) 4 40 -ast-stats-2 FnDecl 200 ( 2.5%) 5 40 -ast-stats-2 Variant 240 ( 3.0%) 2 120 -ast-stats-2 GenericBound 288 ( 3.6%) 4 72 -ast-stats-2 - Trait 288 ( 3.6%) 4 -ast-stats-2 Block 288 ( 3.6%) 6 48 -ast-stats-2 AssocItem 416 ( 5.1%) 4 104 -ast-stats-2 - Type 208 ( 2.6%) 2 -ast-stats-2 - Fn 208 ( 2.6%) 2 -ast-stats-2 GenericParam 480 ( 5.9%) 5 96 -ast-stats-2 Pat 616 ( 7.6%) 7 88 -ast-stats-2 - Struct 88 ( 1.1%) 1 -ast-stats-2 - Wild 88 ( 1.1%) 1 -ast-stats-2 - Ident 440 ( 5.4%) 5 -ast-stats-2 Expr 648 ( 8.0%) 9 72 -ast-stats-2 - Path 72 ( 0.9%) 1 -ast-stats-2 - Match 72 ( 0.9%) 1 -ast-stats-2 - Struct 72 ( 0.9%) 1 -ast-stats-2 - InlineAsm 72 ( 0.9%) 1 -ast-stats-2 - Lit 144 ( 1.8%) 2 -ast-stats-2 - Block 216 ( 2.7%) 3 -ast-stats-2 PathSegment 792 ( 9.8%) 33 24 -ast-stats-2 Ty 896 (11.0%) 14 64 -ast-stats-2 - Ptr 64 ( 0.8%) 1 -ast-stats-2 - Ref 64 ( 0.8%) 1 -ast-stats-2 - ImplicitSelf 128 ( 1.6%) 2 -ast-stats-2 - Path 640 ( 7.9%) 10 -ast-stats-2 Item 2_024 (25.0%) 11 184 -ast-stats-2 - Trait 184 ( 2.3%) 1 -ast-stats-2 - Enum 184 ( 2.3%) 1 -ast-stats-2 - ExternCrate 184 ( 2.3%) 1 -ast-stats-2 - ForeignMod 184 ( 2.3%) 1 -ast-stats-2 - Impl 184 ( 2.3%) 1 -ast-stats-2 - Fn 368 ( 4.5%) 2 -ast-stats-2 - Use 736 ( 9.1%) 4 +ast-stats-2 - Expr 96 ( 1.3%) 3 +ast-stats-2 Param 160 ( 2.2%) 4 40 +ast-stats-2 Block 192 ( 2.7%) 6 32 +ast-stats-2 Variant 208 ( 2.9%) 2 104 +ast-stats-2 GenericBound 224 ( 3.1%) 4 56 +ast-stats-2 - Trait 224 ( 3.1%) 4 +ast-stats-2 AssocItem 416 ( 5.8%) 4 104 +ast-stats-2 - Type 208 ( 2.9%) 2 +ast-stats-2 - Fn 208 ( 2.9%) 2 +ast-stats-2 GenericParam 480 ( 6.7%) 5 96 +ast-stats-2 Pat 504 ( 7.0%) 7 72 +ast-stats-2 - Struct 72 ( 1.0%) 1 +ast-stats-2 - Wild 72 ( 1.0%) 1 +ast-stats-2 - Ident 360 ( 5.0%) 5 +ast-stats-2 Expr 648 ( 9.1%) 9 72 +ast-stats-2 - Path 72 ( 1.0%) 1 +ast-stats-2 - Match 72 ( 1.0%) 1 +ast-stats-2 - Struct 72 ( 1.0%) 1 +ast-stats-2 - InlineAsm 72 ( 1.0%) 1 +ast-stats-2 - Lit 144 ( 2.0%) 2 +ast-stats-2 - Block 216 ( 3.0%) 3 +ast-stats-2 PathSegment 792 (11.1%) 33 24 +ast-stats-2 Ty 896 (12.5%) 14 64 +ast-stats-2 - Ptr 64 ( 0.9%) 1 +ast-stats-2 - Ref 64 ( 0.9%) 1 +ast-stats-2 - ImplicitSelf 128 ( 1.8%) 2 +ast-stats-2 - Path 640 ( 8.9%) 10 +ast-stats-2 Item 1_496 (20.9%) 11 136 +ast-stats-2 - Trait 136 ( 1.9%) 1 +ast-stats-2 - Enum 136 ( 1.9%) 1 +ast-stats-2 - ExternCrate 136 ( 1.9%) 1 +ast-stats-2 - ForeignMod 136 ( 1.9%) 1 +ast-stats-2 - Impl 136 ( 1.9%) 1 +ast-stats-2 - Fn 272 ( 3.8%) 2 +ast-stats-2 - Use 544 ( 7.6%) 4 ast-stats-2 ---------------------------------------------------------------- -ast-stats-2 Total 8_112 +ast-stats-2 Total 7_152 ast-stats-2 hir-stats HIR STATS hir-stats Name Accumulated Size Count Item Size diff --git a/tests/ui/str/str-lit-type-mismatch.stderr b/tests/ui/str/str-lit-type-mismatch.stderr index 6b56cd6f3fc..5ae7df5a2ec 100644 --- a/tests/ui/str/str-lit-type-mismatch.stderr +++ b/tests/ui/str/str-lit-type-mismatch.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/str-lit-type-mismatch.rs:2:20 | LL | let x: &[u8] = "foo"; - | ----- ^^^^^ expected slice `[u8]`, found `str` + | ----- ^^^^^ expected `&[u8]`, found `&str` | | | expected due to this | @@ -17,7 +17,7 @@ error[E0308]: mismatched types --> $DIR/str-lit-type-mismatch.rs:3:23 | LL | let y: &[u8; 4] = "baaa"; - | -------- ^^^^^^ expected array `[u8; 4]`, found `str` + | -------- ^^^^^^ expected `&[u8; 4]`, found `&str` | | | expected due to this | @@ -32,7 +32,7 @@ error[E0308]: mismatched types --> $DIR/str-lit-type-mismatch.rs:4:19 | LL | let z: &str = b"foo"; - | ---- ^^^^^^ expected `str`, found array `[u8; 3]` + | ---- ^^^^^^ expected `&str`, found `&[u8; 3]` | | | expected due to this | diff --git a/tests/ui/structs-enums/struct-enum-ignoring-field-with-underscore.rs b/tests/ui/structs-enums/struct-enum-ignoring-field-with-underscore.rs index c30b8a1e1f1..b569993c614 100644 --- a/tests/ui/structs-enums/struct-enum-ignoring-field-with-underscore.rs +++ b/tests/ui/structs-enums/struct-enum-ignoring-field-with-underscore.rs @@ -7,6 +7,5 @@ fn main() { let foo = Some(Foo::Other); if let Some(Foo::Bar {_}) = foo {} - //~^ ERROR expected identifier, found reserved identifier `_` - //~| ERROR pattern does not mention field `bar` [E0027] + //~^ ERROR expected field pattern, found `_` } diff --git a/tests/ui/structs-enums/struct-enum-ignoring-field-with-underscore.stderr b/tests/ui/structs-enums/struct-enum-ignoring-field-with-underscore.stderr index 16f751444a5..2f3a150e5cb 100644 --- a/tests/ui/structs-enums/struct-enum-ignoring-field-with-underscore.stderr +++ b/tests/ui/structs-enums/struct-enum-ignoring-field-with-underscore.stderr @@ -1,24 +1,13 @@ -error: expected identifier, found reserved identifier `_` +error: expected field pattern, found `_` --> $DIR/struct-enum-ignoring-field-with-underscore.rs:9:27 | LL | if let Some(Foo::Bar {_}) = foo {} - | ^ expected identifier, found reserved identifier - -error[E0027]: pattern does not mention field `bar` - --> $DIR/struct-enum-ignoring-field-with-underscore.rs:9:17 - | -LL | if let Some(Foo::Bar {_}) = foo {} - | ^^^^^^^^^^^^ missing field `bar` - | -help: include the missing field in the pattern + | ^ | -LL | if let Some(Foo::Bar {_, bar }) = foo {} - | ~~~~~~~ -help: if you don't care about this missing field, you can explicitly ignore it +help: to omit remaining fields, use `..` | -LL | if let Some(Foo::Bar {_, .. }) = foo {} - | ~~~~~~ +LL | if let Some(Foo::Bar {..}) = foo {} + | ~~ -error: aborting due to 2 previous errors +error: aborting due to previous error -For more information about this error, try `rustc --explain E0027`. diff --git a/tests/ui/structs/struct-base-wrong-type.stderr b/tests/ui/structs/struct-base-wrong-type.stderr index b039ce2cc92..1299af72ba9 100644 --- a/tests/ui/structs/struct-base-wrong-type.stderr +++ b/tests/ui/structs/struct-base-wrong-type.stderr @@ -2,25 +2,25 @@ error[E0308]: mismatched types --> $DIR/struct-base-wrong-type.rs:7:33 | LL | static foo: Foo = Foo { a: 2, ..bar }; - | ^^^ expected struct `Foo`, found struct `Bar` + | ^^^ expected `Foo`, found `Bar` error[E0308]: mismatched types --> $DIR/struct-base-wrong-type.rs:8:35 | LL | static foo_i: Foo = Foo { a: 2, ..4 }; - | ^ expected struct `Foo`, found integer + | ^ expected `Foo`, found integer error[E0308]: mismatched types --> $DIR/struct-base-wrong-type.rs:12:27 | LL | let f = Foo { a: 2, ..b }; - | ^ expected struct `Foo`, found struct `Bar` + | ^ expected `Foo`, found `Bar` error[E0308]: mismatched types --> $DIR/struct-base-wrong-type.rs:13:34 | LL | let f__isize = Foo { a: 2, ..4 }; - | ^ expected struct `Foo`, found integer + | ^ expected `Foo`, found integer error: aborting due to 4 previous errors diff --git a/tests/ui/structs/struct-path-associated-type.rs b/tests/ui/structs/struct-path-associated-type.rs index 2dd7174a9be..74d9705d4b8 100644 --- a/tests/ui/structs/struct-path-associated-type.rs +++ b/tests/ui/structs/struct-path-associated-type.rs @@ -13,7 +13,7 @@ fn f<T: Tr>() { //~^ ERROR expected struct, variant or union type, found associated type let z = T::A::<u8> {}; //~^ ERROR expected struct, variant or union type, found associated type - //~| ERROR this associated type takes 0 generic arguments but 1 generic argument was supplied + //~| ERROR associated type takes 0 generic arguments but 1 generic argument was supplied match S { T::A {} => {} //~^ ERROR expected struct, variant or union type, found associated type @@ -22,7 +22,7 @@ fn f<T: Tr>() { fn g<T: Tr<A = S>>() { let s = T::A {}; // OK - let z = T::A::<u8> {}; //~ ERROR this associated type takes 0 generic arguments but 1 generic argument was supplied + let z = T::A::<u8> {}; //~ ERROR associated type takes 0 generic arguments but 1 generic argument was supplied match S { T::A {} => {} // OK } diff --git a/tests/ui/structs/struct-path-associated-type.stderr b/tests/ui/structs/struct-path-associated-type.stderr index ca5f0b7e21e..acfddaf3760 100644 --- a/tests/ui/structs/struct-path-associated-type.stderr +++ b/tests/ui/structs/struct-path-associated-type.stderr @@ -4,7 +4,7 @@ error[E0071]: expected struct, variant or union type, found associated type LL | let s = T::A {}; | ^^^^ not a struct -error[E0107]: this associated type takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: associated type takes 0 generic arguments but 1 generic argument was supplied --> $DIR/struct-path-associated-type.rs:14:16 | LL | let z = T::A::<u8> {}; @@ -30,7 +30,7 @@ error[E0071]: expected struct, variant or union type, found associated type LL | T::A {} => {} | ^^^^ not a struct -error[E0107]: this associated type takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: associated type takes 0 generic arguments but 1 generic argument was supplied --> $DIR/struct-path-associated-type.rs:25:16 | LL | let z = T::A::<u8> {}; diff --git a/tests/ui/structs/struct-path-self-type-mismatch.stderr b/tests/ui/structs/struct-path-self-type-mismatch.stderr index b55a2cbf752..cddc1356194 100644 --- a/tests/ui/structs/struct-path-self-type-mismatch.stderr +++ b/tests/ui/structs/struct-path-self-type-mismatch.stderr @@ -34,7 +34,7 @@ LL | | LL | | inner: u LL | | LL | | } - | |_________^ expected type parameter `U`, found type parameter `T` + | |_________^ expected `Foo<U>`, found `Foo<T>` | = note: expected struct `Foo<U>` found struct `Foo<T>` diff --git a/tests/ui/structs/struct-record-suggestion.stderr b/tests/ui/structs/struct-record-suggestion.stderr index 9b751d1b66c..38274f8d9c0 100644 --- a/tests/ui/structs/struct-record-suggestion.stderr +++ b/tests/ui/structs/struct-record-suggestion.stderr @@ -18,7 +18,7 @@ error[E0308]: mismatched types --> $DIR/struct-record-suggestion.rs:23:20 | LL | let q = B { b: 1..Default::default() }; - | ^^^^^^^^^^^^^^^^^^^^^ expected `u32`, found struct `Range` + | ^^^^^^^^^^^^^^^^^^^^^ expected `u32`, found `Range<{integer}>` | = note: expected type `u32` found struct `std::ops::Range<{integer}>` diff --git a/tests/ui/structs/structure-constructor-type-mismatch.rs b/tests/ui/structs/structure-constructor-type-mismatch.rs index a03ef590cb3..21cd9d08b21 100644 --- a/tests/ui/structs/structure-constructor-type-mismatch.rs +++ b/tests/ui/structs/structure-constructor-type-mismatch.rs @@ -45,13 +45,13 @@ fn main() { y: 8, }; - let pt3 = PointF::<i32> { //~ ERROR this type alias takes 0 generic arguments but 1 generic argument + let pt3 = PointF::<i32> { //~ ERROR type alias takes 0 generic arguments but 1 generic argument x: 9, //~ ERROR mismatched types y: 10, //~ ERROR mismatched types }; match (Point { x: 1, y: 2 }) { - PointF::<u32> { .. } => {} //~ ERROR this type alias takes 0 generic arguments but 1 generic argument + PointF::<u32> { .. } => {} //~ ERROR type alias takes 0 generic arguments but 1 generic argument //~^ ERROR mismatched types } diff --git a/tests/ui/structs/structure-constructor-type-mismatch.stderr b/tests/ui/structs/structure-constructor-type-mismatch.stderr index 3d64fc601df..63dda459396 100644 --- a/tests/ui/structs/structure-constructor-type-mismatch.stderr +++ b/tests/ui/structs/structure-constructor-type-mismatch.stderr @@ -52,7 +52,7 @@ LL | x: 7, | expected `f32`, found integer | help: use a float literal: `7.0` -error[E0107]: this type alias takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: type alias takes 0 generic arguments but 1 generic argument was supplied --> $DIR/structure-constructor-type-mismatch.rs:48:15 | LL | let pt3 = PointF::<i32> { @@ -84,7 +84,7 @@ LL | y: 10, | expected `f32`, found integer | help: use a float literal: `10.0` -error[E0107]: this type alias takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: type alias takes 0 generic arguments but 1 generic argument was supplied --> $DIR/structure-constructor-type-mismatch.rs:54:9 | LL | PointF::<u32> { .. } => {} @@ -104,7 +104,7 @@ error[E0308]: mismatched types LL | match (Point { x: 1, y: 2 }) { | ---------------------- this expression has type `Point<{integer}>` LL | PointF::<u32> { .. } => {} - | ^^^^^^^^^^^^^^^^^^^^ expected integer, found `f32` + | ^^^^^^^^^^^^^^^^^^^^ expected `Point<{integer}>`, found `Point<f32>` | = note: expected struct `Point<{integer}>` found struct `Point<f32>` @@ -115,7 +115,7 @@ error[E0308]: mismatched types LL | match (Point { x: 1, y: 2 }) { | ---------------------- this expression has type `Point<{integer}>` LL | PointF { .. } => {} - | ^^^^^^^^^^^^^ expected integer, found `f32` + | ^^^^^^^^^^^^^ expected `Point<{integer}>`, found `Point<f32>` | = note: expected struct `Point<{integer}>` found struct `Point<f32>` @@ -126,7 +126,7 @@ error[E0308]: mismatched types LL | match (Pair { x: 1, y: 2 }) { | --------------------- this expression has type `Pair<{integer}, {integer}>` LL | PairF::<u32> { .. } => {} - | ^^^^^^^^^^^^^^^^^^^ expected integer, found `f32` + | ^^^^^^^^^^^^^^^^^^^ expected `Pair<{integer}, {integer}>`, found `Pair<f32, u32>` | = note: expected struct `Pair<{integer}, {integer}>` found struct `Pair<f32, u32>` diff --git a/tests/ui/suggest-null-ptr.fixed b/tests/ui/suggest-null-ptr.fixed new file mode 100644 index 00000000000..40f900c7d30 --- /dev/null +++ b/tests/ui/suggest-null-ptr.fixed @@ -0,0 +1,31 @@ +// run-rustfix + +// Suggest providing a std::ptr::null{,_mut}() to a function that takes in a raw +// pointer if a literal 0 was provided by the user. + +extern "C" { + fn foo(ptr: *const u8); + + fn foo_mut(ptr: *mut u8); + + fn usize(ptr: *const usize); + + fn usize_mut(ptr: *mut usize); +} + +fn main() { + unsafe { + foo(std::ptr::null()); + //~^ mismatched types [E0308] + //~| if you meant to create a null pointer, use `std::ptr::null()` + foo_mut(std::ptr::null_mut()); + //~^ mismatched types [E0308] + //~| if you meant to create a null pointer, use `std::ptr::null_mut()` + usize(std::ptr::null()); + //~^ mismatched types [E0308] + //~| if you meant to create a null pointer, use `std::ptr::null()` + usize_mut(std::ptr::null_mut()); + //~^ mismatched types [E0308] + //~| if you meant to create a null pointer, use `std::ptr::null_mut()` + } +} diff --git a/tests/ui/suggest-null-ptr.rs b/tests/ui/suggest-null-ptr.rs new file mode 100644 index 00000000000..19b595bf769 --- /dev/null +++ b/tests/ui/suggest-null-ptr.rs @@ -0,0 +1,31 @@ +// run-rustfix + +// Suggest providing a std::ptr::null{,_mut}() to a function that takes in a raw +// pointer if a literal 0 was provided by the user. + +extern "C" { + fn foo(ptr: *const u8); + + fn foo_mut(ptr: *mut u8); + + fn usize(ptr: *const usize); + + fn usize_mut(ptr: *mut usize); +} + +fn main() { + unsafe { + foo(0); + //~^ mismatched types [E0308] + //~| if you meant to create a null pointer, use `std::ptr::null()` + foo_mut(0); + //~^ mismatched types [E0308] + //~| if you meant to create a null pointer, use `std::ptr::null_mut()` + usize(0); + //~^ mismatched types [E0308] + //~| if you meant to create a null pointer, use `std::ptr::null()` + usize_mut(0); + //~^ mismatched types [E0308] + //~| if you meant to create a null pointer, use `std::ptr::null_mut()` + } +} diff --git a/tests/ui/suggest-null-ptr.stderr b/tests/ui/suggest-null-ptr.stderr new file mode 100644 index 00000000000..66a79d0749e --- /dev/null +++ b/tests/ui/suggest-null-ptr.stderr @@ -0,0 +1,83 @@ +error[E0308]: mismatched types + --> $DIR/suggest-null-ptr.rs:18:13 + | +LL | foo(0); + | --- ^ expected `*const u8`, found `usize` + | | + | arguments to this function are incorrect + | + = note: expected raw pointer `*const u8` + found type `usize` +note: function defined here + --> $DIR/suggest-null-ptr.rs:7:8 + | +LL | fn foo(ptr: *const u8); + | ^^^ +help: if you meant to create a null pointer, use `std::ptr::null()` + | +LL | foo(std::ptr::null()); + | ~~~~~~~~~~~~~~~~ + +error[E0308]: mismatched types + --> $DIR/suggest-null-ptr.rs:21:17 + | +LL | foo_mut(0); + | ------- ^ expected `*mut u8`, found `usize` + | | + | arguments to this function are incorrect + | + = note: expected raw pointer `*mut u8` + found type `usize` +note: function defined here + --> $DIR/suggest-null-ptr.rs:9:8 + | +LL | fn foo_mut(ptr: *mut u8); + | ^^^^^^^ +help: if you meant to create a null pointer, use `std::ptr::null_mut()` + | +LL | foo_mut(std::ptr::null_mut()); + | ~~~~~~~~~~~~~~~~~~~~ + +error[E0308]: mismatched types + --> $DIR/suggest-null-ptr.rs:24:15 + | +LL | usize(0); + | ----- ^ expected `*const usize`, found `usize` + | | + | arguments to this function are incorrect + | + = note: expected raw pointer `*const usize` + found type `usize` +note: function defined here + --> $DIR/suggest-null-ptr.rs:11:8 + | +LL | fn usize(ptr: *const usize); + | ^^^^^ +help: if you meant to create a null pointer, use `std::ptr::null()` + | +LL | usize(std::ptr::null()); + | ~~~~~~~~~~~~~~~~ + +error[E0308]: mismatched types + --> $DIR/suggest-null-ptr.rs:27:19 + | +LL | usize_mut(0); + | --------- ^ expected `*mut usize`, found `usize` + | | + | arguments to this function are incorrect + | + = note: expected raw pointer `*mut usize` + found type `usize` +note: function defined here + --> $DIR/suggest-null-ptr.rs:13:8 + | +LL | fn usize_mut(ptr: *mut usize); + | ^^^^^^^^^ +help: if you meant to create a null pointer, use `std::ptr::null_mut()` + | +LL | usize_mut(std::ptr::null_mut()); + | ~~~~~~~~~~~~~~~~~~~~ + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/suggestions/args-instead-of-tuple-errors.stderr b/tests/ui/suggestions/args-instead-of-tuple-errors.stderr index bc097bf6eb4..510b99bb5af 100644 --- a/tests/ui/suggestions/args-instead-of-tuple-errors.stderr +++ b/tests/ui/suggestions/args-instead-of-tuple-errors.stderr @@ -2,9 +2,9 @@ error[E0061]: this enum variant takes 1 argument but 2 arguments were supplied --> $DIR/args-instead-of-tuple-errors.rs:6:34 | LL | let _: Option<(i32, bool)> = Some(1, 2); - | ^^^^ - argument of type `{integer}` unexpected + | ^^^^ - unexpected argument of type `{integer}` | -note: expected tuple, found integer +note: expected `(i32, bool)`, found integer --> $DIR/args-instead-of-tuple-errors.rs:6:39 | LL | let _: Option<(i32, bool)> = Some(1, 2); @@ -22,16 +22,17 @@ note: tuple variant defined here --> $SRC_DIR/core/src/option.rs:LL:COL help: remove the extra argument | -LL | let _: Option<(i32, bool)> = Some(/* (i32, bool) */); - | ~~~~~~~~~~~~~~~~~~~ +LL - let _: Option<(i32, bool)> = Some(1, 2); +LL + let _: Option<(i32, bool)> = Some(/* (i32, bool) */); + | error[E0061]: this function takes 1 argument but 2 arguments were supplied --> $DIR/args-instead-of-tuple-errors.rs:8:5 | LL | int_bool(1, 2); - | ^^^^^^^^ - argument of type `{integer}` unexpected + | ^^^^^^^^ - unexpected argument of type `{integer}` | -note: expected tuple, found integer +note: expected `(i32, bool)`, found integer --> $DIR/args-instead-of-tuple-errors.rs:8:14 | LL | int_bool(1, 2); @@ -45,8 +46,9 @@ LL | fn int_bool(_: (i32, bool)) { | ^^^^^^^^ -------------- help: remove the extra argument | -LL | int_bool(/* (i32, bool) */); - | ~~~~~~~~~~~~~~~~~~~ +LL - int_bool(1, 2); +LL + int_bool(/* (i32, bool) */); + | error[E0061]: this enum variant takes 1 argument but 0 arguments were supplied --> $DIR/args-instead-of-tuple-errors.rs:11:28 @@ -65,7 +67,7 @@ error[E0308]: mismatched types --> $DIR/args-instead-of-tuple-errors.rs:14:34 | LL | let _: Option<(i32,)> = Some(5_usize); - | ---- ^^^^^^^ expected tuple, found `usize` + | ---- ^^^^^^^ expected `(i32,)`, found `usize` | | | arguments to this enum variant are incorrect | @@ -85,7 +87,7 @@ error[E0308]: mismatched types --> $DIR/args-instead-of-tuple-errors.rs:17:34 | LL | let _: Option<(i32,)> = Some((5_usize)); - | ---- ^^^^^^^^^ expected tuple, found `usize` + | ---- ^^^^^^^^^ expected `(i32,)`, found `usize` | | | arguments to this enum variant are incorrect | diff --git a/tests/ui/suggestions/args-instead-of-tuple.stderr b/tests/ui/suggestions/args-instead-of-tuple.stderr index 3ed9dbf4abb..0bdf10b0d63 100644 --- a/tests/ui/suggestions/args-instead-of-tuple.stderr +++ b/tests/ui/suggestions/args-instead-of-tuple.stderr @@ -41,7 +41,7 @@ error[E0308]: mismatched types --> $DIR/args-instead-of-tuple.rs:14:34 | LL | let _: Option<(i32,)> = Some(3); - | ---- ^ expected tuple, found integer + | ---- ^ expected `(i32,)`, found integer | | | arguments to this enum variant are incorrect | @@ -58,7 +58,7 @@ error[E0308]: mismatched types --> $DIR/args-instead-of-tuple.rs:17:34 | LL | let _: Option<(i32,)> = Some((3)); - | ---- ^^^ expected tuple, found integer + | ---- ^^^ expected `(i32,)`, found integer | | | arguments to this enum variant are incorrect | diff --git a/tests/ui/suggestions/as-ref.stderr b/tests/ui/suggestions/as-ref.stderr index deafa9f48d4..0ee343ebf9f 100644 --- a/tests/ui/suggestions/as-ref.stderr +++ b/tests/ui/suggestions/as-ref.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/as-ref.rs:7:29 | LL | opt.map(|arg| takes_ref(arg)); - | --- --------- ^^^ expected `&Foo`, found struct `Foo` + | --- --------- ^^^ expected `&Foo`, found `Foo` | | | | | arguments to this function are incorrect | help: consider using `as_ref` instead: `as_ref().map` @@ -17,7 +17,7 @@ error[E0308]: mismatched types --> $DIR/as-ref.rs:8:39 | LL | opt.and_then(|arg| Some(takes_ref(arg))); - | -------- --------- ^^^ expected `&Foo`, found struct `Foo` + | -------- --------- ^^^ expected `&Foo`, found `Foo` | | | | | arguments to this function are incorrect | help: consider using `as_ref` instead: `as_ref().and_then` @@ -32,7 +32,7 @@ error[E0308]: mismatched types --> $DIR/as-ref.rs:10:29 | LL | opt.map(|arg| takes_ref(arg)); - | --- --------- ^^^ expected `&Foo`, found struct `Foo` + | --- --------- ^^^ expected `&Foo`, found `Foo` | | | | | arguments to this function are incorrect | help: consider using `as_ref` instead: `as_ref().map` @@ -47,7 +47,7 @@ error[E0308]: mismatched types --> $DIR/as-ref.rs:11:37 | LL | opt.and_then(|arg| Ok(takes_ref(arg))); - | -------- --------- ^^^ expected `&Foo`, found struct `Foo` + | -------- --------- ^^^ expected `&Foo`, found `Foo` | | | | | arguments to this function are incorrect | help: consider using `as_ref` instead: `as_ref().and_then` @@ -64,7 +64,7 @@ error[E0308]: mismatched types LL | let y: Option<&usize> = x; | -------------- ^ | | | - | | expected enum `Option`, found `&Option<usize>` + | | expected `Option<&usize>`, found `&Option<usize>` | | help: you can convert from `&Option<T>` to `Option<&T>` using `.as_ref()`: `x.as_ref()` | expected due to this | @@ -75,7 +75,7 @@ error[E0308]: mismatched types --> $DIR/as-ref.rs:15:37 | LL | let y: Result<&usize, &usize> = x; - | ---------------------- ^ expected enum `Result`, found reference + | ---------------------- ^ expected `Result<&usize, &usize>`, found `&Result<usize, usize>` | | | expected due to this | @@ -90,7 +90,7 @@ error[E0308]: mismatched types --> $DIR/as-ref.rs:19:36 | LL | let y: Result<&usize, usize> = x; - | --------------------- ^ expected enum `Result`, found reference + | --------------------- ^ expected `Result<&usize, usize>`, found `&Result<usize, usize>` | | | expected due to this | @@ -101,7 +101,7 @@ error[E0308]: mismatched types --> $DIR/as-ref.rs:22:42 | LL | multiple_ref_opt.map(|arg| takes_ref(arg)); - | --- --------- ^^^ expected `&Foo`, found struct `Foo` + | --- --------- ^^^ expected `&Foo`, found `Foo` | | | | | arguments to this function are incorrect | help: consider using `as_ref` instead: `as_ref().map` @@ -116,7 +116,7 @@ error[E0308]: mismatched types --> $DIR/as-ref.rs:23:52 | LL | multiple_ref_opt.and_then(|arg| Some(takes_ref(arg))); - | -------- --------- ^^^ expected `&Foo`, found struct `Foo` + | -------- --------- ^^^ expected `&Foo`, found `Foo` | | | | | arguments to this function are incorrect | help: consider using `as_ref` instead: `as_ref().and_then` @@ -131,7 +131,7 @@ error[E0308]: mismatched types --> $DIR/as-ref.rs:25:45 | LL | multiple_ref_result.map(|arg| takes_ref(arg)); - | --- --------- ^^^ expected `&Foo`, found struct `Foo` + | --- --------- ^^^ expected `&Foo`, found `Foo` | | | | | arguments to this function are incorrect | help: consider using `as_ref` instead: `as_ref().map` @@ -146,7 +146,7 @@ error[E0308]: mismatched types --> $DIR/as-ref.rs:26:53 | LL | multiple_ref_result.and_then(|arg| Ok(takes_ref(arg))); - | -------- --------- ^^^ expected `&Foo`, found struct `Foo` + | -------- --------- ^^^ expected `&Foo`, found `Foo` | | | | | arguments to this function are incorrect | help: consider using `as_ref` instead: `as_ref().and_then` diff --git a/tests/ui/suggestions/assoc-ct-for-assoc-method.stderr b/tests/ui/suggestions/assoc-ct-for-assoc-method.stderr index afef38f1296..211cb1584ad 100644 --- a/tests/ui/suggestions/assoc-ct-for-assoc-method.stderr +++ b/tests/ui/suggestions/assoc-ct-for-assoc-method.stderr @@ -36,7 +36,7 @@ LL | let y: i32 = i32::max - 42; | | | fn(i32, i32) -> i32 {<i32 as Ord>::max} | -help: use parentheses to call this associated function +help: use parentheses to call this method | LL | let y: i32 = i32::max(/* i32 */, /* i32 */) - 42; | ++++++++++++++++++++++ diff --git a/tests/ui/suggestions/boxed-variant-field.stderr b/tests/ui/suggestions/boxed-variant-field.stderr index 9ae36a06a71..1adbc05406c 100644 --- a/tests/ui/suggestions/boxed-variant-field.stderr +++ b/tests/ui/suggestions/boxed-variant-field.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/boxed-variant-field.rs:9:31 | LL | Ty::List(elem) => foo(elem), - | --- ^^^^ expected enum `Ty`, found struct `Box` + | --- ^^^^ expected `Ty`, found `Box<Ty>` | | | arguments to this function are incorrect | diff --git a/tests/ui/suggestions/call-boxed.stderr b/tests/ui/suggestions/call-boxed.stderr index 9b619ac9a3f..9b31ee07cca 100644 --- a/tests/ui/suggestions/call-boxed.stderr +++ b/tests/ui/suggestions/call-boxed.stderr @@ -6,7 +6,7 @@ LL | let mut x = 1i32; LL | let y = Box::new(|| 1); | -- the found closure LL | x = y; - | ^ expected `i32`, found struct `Box` + | ^ expected `i32`, found `Box<[closure@call-boxed.rs:3:22]>` | = note: expected type `i32` found struct `Box<[closure@$DIR/call-boxed.rs:3:22: 3:24]>` diff --git a/tests/ui/suggestions/chain-method-call-mutation-in-place.stderr b/tests/ui/suggestions/chain-method-call-mutation-in-place.stderr index 965dbb9679d..11d9b8391f6 100644 --- a/tests/ui/suggestions/chain-method-call-mutation-in-place.stderr +++ b/tests/ui/suggestions/chain-method-call-mutation-in-place.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | fn foo(mut s: String) -> String { | ------ expected `String` because of return type LL | s.push_str("asdf") - | ^^^^^^^^^^^^^^^^^^ expected struct `String`, found `()` + | ^^^^^^^^^^^^^^^^^^ expected `String`, found `()` | note: method `push_str` modifies its receiver in-place --> $DIR/chain-method-call-mutation-in-place.rs:3:7 diff --git a/tests/ui/suggestions/clone-on-unconstrained-borrowed-type-param.stderr b/tests/ui/suggestions/clone-on-unconstrained-borrowed-type-param.stderr index 26ab515d9b4..45593035b9d 100644 --- a/tests/ui/suggestions/clone-on-unconstrained-borrowed-type-param.stderr +++ b/tests/ui/suggestions/clone-on-unconstrained-borrowed-type-param.stderr @@ -26,7 +26,7 @@ error[E0308]: mismatched types LL | fn wut(t: &Foo) -> Foo { | --- expected `Foo` because of return type LL | t.clone() - | ^^^^^^^^^ expected struct `Foo`, found `&Foo` + | ^^^^^^^^^ expected `Foo`, found `&Foo` | note: `Foo` does not implement `Clone`, so `&Foo` was cloned instead --> $DIR/clone-on-unconstrained-borrowed-type-param.rs:9:5 diff --git a/tests/ui/suggestions/const-in-struct-pat.stderr b/tests/ui/suggestions/const-in-struct-pat.stderr index c8b93f3dc48..f344ac06db1 100644 --- a/tests/ui/suggestions/const-in-struct-pat.stderr +++ b/tests/ui/suggestions/const-in-struct-pat.stderr @@ -7,7 +7,7 @@ LL | struct foo; LL | let Thing { foo } = t; | ^^^ - this expression has type `Thing` | | - | expected struct `String`, found struct `foo` + | expected `String`, found `foo` | `foo` is interpreted as a unit struct, not a new binding | help: bind the struct field to a different name instead diff --git a/tests/ui/suggestions/copied-and-cloned.stderr b/tests/ui/suggestions/copied-and-cloned.stderr index a6336281b40..06780814182 100644 --- a/tests/ui/suggestions/copied-and-cloned.stderr +++ b/tests/ui/suggestions/copied-and-cloned.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/copied-and-cloned.rs:7:26 | LL | expect::<Option<()>>(x); - | -------------------- ^ expected `()`, found `&()` + | -------------------- ^ expected `Option<()>`, found `Option<&()>` | | | arguments to this function are incorrect | @@ -22,7 +22,7 @@ error[E0308]: mismatched types --> $DIR/copied-and-cloned.rs:11:30 | LL | expect::<Result<(), ()>>(x); - | ------------------------ ^ expected `()`, found `&()` + | ------------------------ ^ expected `Result<(), ()>`, found `Result<&(), _>` | | | arguments to this function are incorrect | @@ -42,7 +42,7 @@ error[E0308]: mismatched types --> $DIR/copied-and-cloned.rs:16:30 | LL | expect::<Option<String>>(x); - | ------------------------ ^ expected struct `String`, found `&String` + | ------------------------ ^ expected `Option<String>`, found `Option<&String>` | | | arguments to this function are incorrect | @@ -62,7 +62,7 @@ error[E0308]: mismatched types --> $DIR/copied-and-cloned.rs:20:34 | LL | expect::<Result<String, ()>>(x); - | ---------------------------- ^ expected struct `String`, found `&String` + | ---------------------------- ^ expected `Result<String, ()>`, found `Result<&String, _>` | | | arguments to this function are incorrect | diff --git a/tests/ui/suggestions/dont-suggest-deref-inside-macro-issue-58298.stderr b/tests/ui/suggestions/dont-suggest-deref-inside-macro-issue-58298.stderr index 5dc4e64446f..c6867270ad8 100644 --- a/tests/ui/suggestions/dont-suggest-deref-inside-macro-issue-58298.stderr +++ b/tests/ui/suggestions/dont-suggest-deref-inside-macro-issue-58298.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | / intrinsic_match! { LL | | "abc" LL | | }; - | |_____^ expected `&str`, found struct `String` + | |_____^ expected `&str`, found `String` | = note: this error originates in the macro `format` which comes from the expansion of the macro `intrinsic_match` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/tests/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-child.stderr b/tests/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-child.stderr index 67f4ac08de2..866d3fab46e 100644 --- a/tests/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-child.stderr +++ b/tests/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-child.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/hidden-child.rs:9:26 | LL | let x: Option<i32> = 1i32; - | ----------- ^^^^ expected enum `Option`, found `i32` + | ----------- ^^^^ expected `Option<i32>`, found `i32` | | | expected due to this | diff --git a/tests/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-parent.stderr b/tests/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-parent.stderr index d92b8127910..f8029e452bb 100644 --- a/tests/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-parent.stderr +++ b/tests/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-parent.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/hidden-parent.rs:6:26 | LL | let x: Option<i32> = 1i32; - | ----------- ^^^^ expected enum `Option`, found `i32` + | ----------- ^^^^ expected `Option<i32>`, found `i32` | | | expected due to this | diff --git a/tests/ui/suggestions/expected-boxed-future-isnt-pinned.stderr b/tests/ui/suggestions/expected-boxed-future-isnt-pinned.stderr index b1e04dab8f6..90ea0623952 100644 --- a/tests/ui/suggestions/expected-boxed-future-isnt-pinned.stderr +++ b/tests/ui/suggestions/expected-boxed-future-isnt-pinned.stderr @@ -5,7 +5,7 @@ LL | fn foo<F: Future<Output=i32> + Send + 'static>(x: F) -> BoxFuture<'static, | - this type parameter ----------------------- expected `Pin<Box<(dyn Future<Output = i32> + Send + 'static)>>` because of return type LL | // We could instead use an `async` block, but this way we have no std spans. LL | x - | ^ expected struct `Pin`, found type parameter `F` + | ^ expected `Pin<Box<...>>`, found type parameter `F` | = note: expected struct `Pin<Box<(dyn Future<Output = i32> + Send + 'static)>>` found type parameter `F` @@ -20,7 +20,7 @@ error[E0308]: mismatched types LL | fn bar<F: Future<Output=i32> + Send + 'static>(x: F) -> BoxFuture<'static, i32> { | ----------------------- expected `Pin<Box<(dyn Future<Output = i32> + Send + 'static)>>` because of return type LL | Box::new(x) - | ^^^^^^^^^^^ expected struct `Pin`, found struct `Box` + | ^^^^^^^^^^^ expected `Pin<Box<...>>`, found `Box<F>` | = note: expected struct `Pin<Box<(dyn Future<Output = i32> + Send + 'static)>>` found struct `Box<F>` @@ -32,7 +32,7 @@ error[E0308]: mismatched types LL | fn baz<F: Future<Output=i32> + Send + 'static>(x: F) -> BoxFuture<'static, i32> { | - this type parameter LL | Pin::new(x) - | -------- ^ expected struct `Box`, found type parameter `F` + | -------- ^ expected `Box<dyn Future<Output = ...> + Send>`, found type parameter `F` | | | arguments to this function are incorrect | help: use `Box::pin` to pin and box this expression: `Box::pin` @@ -74,7 +74,7 @@ LL | | 42 LL | | } | | ^ | | | - | |_____expected struct `Pin`, found `async` block + | |_____expected `Pin<Box<...>>`, found `async` block | arguments to this function are incorrect | = note: expected struct `Pin<Box<dyn Future<Output = i32> + Send>>` diff --git a/tests/ui/suggestions/field-access.stderr b/tests/ui/suggestions/field-access.stderr index b9f0f788b8c..007bc6ecf93 100644 --- a/tests/ui/suggestions/field-access.stderr +++ b/tests/ui/suggestions/field-access.stderr @@ -7,7 +7,7 @@ LL | Fst, LL | if let B::Fst = a {}; | ^^^^^^ - this expression has type `A` | | - | expected struct `A`, found enum `B` + | expected `A`, found `B` | help: you might have meant to use field `b` whose type is `B` | @@ -24,7 +24,7 @@ LL | match a { | - this expression has type `A` ... LL | B::Fst => (), - | ^^^^^^ expected struct `A`, found enum `B` + | ^^^^^^ expected `A`, found `B` | help: you might have meant to use field `b` whose type is `B` | @@ -41,7 +41,7 @@ LL | match a { | - this expression has type `A` ... LL | B::Snd => (), - | ^^^^^^ expected struct `A`, found enum `B` + | ^^^^^^ expected `A`, found `B` | help: you might have meant to use field `b` whose type is `B` | @@ -55,7 +55,7 @@ LL | match foo { | --- this expression has type `Foo` LL | LL | 1u32 => (), - | ^^^^ expected union `Foo`, found `u32` + | ^^^^ expected `Foo`, found `u32` | help: you might have meant to use field `bar` whose type is `u32` | diff --git a/tests/ui/suggestions/fn-or-tuple-struct-without-args.stderr b/tests/ui/suggestions/fn-or-tuple-struct-without-args.stderr index 4cbcd31fa5e..a137db8cdee 100644 --- a/tests/ui/suggestions/fn-or-tuple-struct-without-args.stderr +++ b/tests/ui/suggestions/fn-or-tuple-struct-without-args.stderr @@ -23,7 +23,7 @@ LL | struct S(usize, usize); | -------- `S` defines a struct constructor here, which should be called ... LL | let _: S = S; - | - ^ expected struct `S`, found struct constructor + | - ^ expected `S`, found struct constructor | | | expected due to this | @@ -59,7 +59,7 @@ LL | struct V(); | -------- `V` defines a struct constructor here, which should be called ... LL | let _: V = V; - | - ^ expected struct `V`, found struct constructor + | - ^ expected `V`, found struct constructor | | | expected due to this | @@ -113,7 +113,7 @@ LL | A(usize), | - `A` defines an enum variant constructor here, which should be called ... LL | let _: E = E::A; - | - ^^^^ expected enum `E`, found enum constructor + | - ^^^^ expected `E`, found enum constructor | | | expected due to this | @@ -206,7 +206,7 @@ error[E0308]: mismatched types --> $DIR/fn-or-tuple-struct-without-args.rs:41:20 | LL | fn ban(&self) -> usize { 42 } - | ---------------------- associated function `ban` defined here + | ---------------------- method `ban` defined here ... LL | let _: usize = X::ban; | ----- ^^^^^^ expected `usize`, found fn item @@ -215,7 +215,7 @@ LL | let _: usize = X::ban; | = note: expected type `usize` found fn item `for<'a> fn(&'a X) -> usize {<X as T>::ban}` -help: use parentheses to call this associated function +help: use parentheses to call this method | LL | let _: usize = X::ban(/* &X */); | ++++++++++ @@ -224,7 +224,7 @@ error[E0308]: mismatched types --> $DIR/fn-or-tuple-struct-without-args.rs:42:20 | LL | fn bal(&self) -> usize; - | ----------------------- associated function `bal` defined here + | ----------------------- method `bal` defined here ... LL | let _: usize = X::bal; | ----- ^^^^^^ expected `usize`, found fn item @@ -233,7 +233,7 @@ LL | let _: usize = X::bal; | = note: expected type `usize` found fn item `for<'a> fn(&'a X) -> usize {<X as T>::bal}` -help: use parentheses to call this associated function +help: use parentheses to call this method | LL | let _: usize = X::bal(/* &X */); | ++++++++++ diff --git a/tests/ui/suggestions/format-borrow.stderr b/tests/ui/suggestions/format-borrow.stderr index 8ed2b9c9a63..3ea0d208cbb 100644 --- a/tests/ui/suggestions/format-borrow.stderr +++ b/tests/ui/suggestions/format-borrow.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/format-borrow.rs:2:21 | LL | let a: String = &String::from("a"); - | ------ ^^^^^^^^^^^^^^^^^^ expected struct `String`, found `&String` + | ------ ^^^^^^^^^^^^^^^^^^ expected `String`, found `&String` | | | expected due to this | @@ -20,7 +20,7 @@ error[E0308]: mismatched types --> $DIR/format-borrow.rs:4:21 | LL | let b: String = &format!("b"); - | ------ ^^^^^^^^^^^^^ expected struct `String`, found `&String` + | ------ ^^^^^^^^^^^^^ expected `String`, found `&String` | | | expected due to this | @@ -38,7 +38,7 @@ error[E0308]: mismatched types --> $DIR/format-borrow.rs:6:21 | LL | let c: String = &mut format!("c"); - | ------ ^^^^^^^^^^^^^^^^^ expected struct `String`, found `&mut String` + | ------ ^^^^^^^^^^^^^^^^^ expected `String`, found `&mut String` | | | expected due to this | @@ -56,7 +56,7 @@ error[E0308]: mismatched types --> $DIR/format-borrow.rs:8:21 | LL | let d: String = &mut (format!("d")); - | ------ ^^^^^^^^^^^^^^^^^^^ expected struct `String`, found `&mut String` + | ------ ^^^^^^^^^^^^^^^^^^^ expected `String`, found `&mut String` | | | expected due to this | diff --git a/tests/ui/suggestions/if-then-neeing-semi.rs b/tests/ui/suggestions/if-then-neeing-semi.rs index b487f013d27..a4eefb41508 100644 --- a/tests/ui/suggestions/if-then-neeing-semi.rs +++ b/tests/ui/suggestions/if-then-neeing-semi.rs @@ -15,18 +15,9 @@ fn extra_semicolon() { }; } -async fn async_dummy() {} //~ NOTE checked the `Output` of this `async fn`, found opaque type -//~| NOTE while checking the return type of the `async fn` -//~| NOTE in this expansion of desugaring of `async` block or function -//~| NOTE checked the `Output` of this `async fn`, expected opaque type -//~| NOTE while checking the return type of the `async fn` -//~| NOTE in this expansion of desugaring of `async` block or function -async fn async_dummy2() {} //~ NOTE checked the `Output` of this `async fn`, found opaque type -//~| NOTE checked the `Output` of this `async fn`, found opaque type -//~| NOTE while checking the return type of the `async fn` -//~| NOTE in this expansion of desugaring of `async` block or function -//~| NOTE while checking the return type of the `async fn` -//~| NOTE in this expansion of desugaring of `async` block or function +async fn async_dummy() {} + +async fn async_dummy2() {} async fn async_extra_semicolon_same() { let _ = if true { @@ -35,8 +26,8 @@ async fn async_extra_semicolon_same() { //~^ HELP consider removing this semicolon } else { async_dummy() //~ ERROR `if` and `else` have incompatible types - //~^ NOTE expected `()`, found opaque type - //~| NOTE expected unit type `()` + //~^ NOTE expected `()`, found future + //~| NOTE calling an async function returns a future //~| HELP consider `await`ing on the `Future` }; } @@ -48,8 +39,8 @@ async fn async_extra_semicolon_different() { //~^ HELP consider removing this semicolon } else { async_dummy2() //~ ERROR `if` and `else` have incompatible types - //~^ NOTE expected `()`, found opaque type - //~| NOTE expected unit type `()` + //~^ NOTE expected `()`, found future + //~| NOTE calling an async function returns a future //~| HELP consider `await`ing on the `Future` }; } @@ -61,8 +52,7 @@ async fn async_different_futures() { //~| HELP consider `await`ing on both `Future`s } else { async_dummy2() //~ ERROR `if` and `else` have incompatible types - //~^ NOTE expected opaque type, found a different opaque type - //~| NOTE expected opaque type `impl Future<Output = ()>` + //~^ NOTE expected future, found a different future //~| NOTE distinct uses of `impl Trait` result in different opaque types }; } diff --git a/tests/ui/suggestions/if-then-neeing-semi.stderr b/tests/ui/suggestions/if-then-neeing-semi.stderr index d7c5818abbd..6833e0bab2b 100644 --- a/tests/ui/suggestions/if-then-neeing-semi.stderr +++ b/tests/ui/suggestions/if-then-neeing-semi.stderr @@ -1,5 +1,5 @@ error[E0308]: `if` and `else` have incompatible types - --> $DIR/if-then-neeing-semi.rs:37:9 + --> $DIR/if-then-neeing-semi.rs:28:9 | LL | let _ = if true { | _____________- @@ -9,19 +9,17 @@ LL | | async_dummy(); LL | | LL | | } else { LL | | async_dummy() - | | ^^^^^^^^^^^^^ expected `()`, found opaque type + | | ^^^^^^^^^^^^^ expected `()`, found future ... | LL | | LL | | }; | |_____- `if` and `else` have incompatible types | -note: while checking the return type of the `async fn` - --> $DIR/if-then-neeing-semi.rs:18:24 +note: calling an async function returns a future + --> $DIR/if-then-neeing-semi.rs:28:9 | -LL | async fn async_dummy() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected unit type `()` - found opaque type `impl Future<Output = ()>` +LL | async_dummy() + | ^^^^^^^^^^^^^ help: consider `await`ing on the `Future` | LL | async_dummy().await @@ -33,7 +31,7 @@ LL + async_dummy() | error[E0308]: `if` and `else` have incompatible types - --> $DIR/if-then-neeing-semi.rs:50:9 + --> $DIR/if-then-neeing-semi.rs:41:9 | LL | let _ = if true { | _____________- @@ -43,19 +41,17 @@ LL | | async_dummy(); LL | | LL | | } else { LL | | async_dummy2() - | | ^^^^^^^^^^^^^^ expected `()`, found opaque type + | | ^^^^^^^^^^^^^^ expected `()`, found future ... | LL | | LL | | }; | |_____- `if` and `else` have incompatible types | -note: while checking the return type of the `async fn` - --> $DIR/if-then-neeing-semi.rs:24:25 +note: calling an async function returns a future + --> $DIR/if-then-neeing-semi.rs:41:9 | -LL | async fn async_dummy2() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected unit type `()` - found opaque type `impl Future<Output = ()>` +LL | async_dummy2() + | ^^^^^^^^^^^^^^ help: consider `await`ing on the `Future` | LL | async_dummy2().await @@ -69,7 +65,7 @@ LL ~ Box::new(async_dummy2()) | error[E0308]: `if` and `else` have incompatible types - --> $DIR/if-then-neeing-semi.rs:63:9 + --> $DIR/if-then-neeing-semi.rs:54:9 | LL | let _ = if true { | _____________- @@ -79,24 +75,12 @@ LL | | async_dummy() LL | | LL | | } else { LL | | async_dummy2() - | | ^^^^^^^^^^^^^^ expected opaque type, found a different opaque type -... | + | | ^^^^^^^^^^^^^^ expected future, found a different future +LL | | LL | | LL | | }; | |_____- `if` and `else` have incompatible types | -note: while checking the return type of the `async fn` - --> $DIR/if-then-neeing-semi.rs:18:24 - | -LL | async fn async_dummy() {} - | ^ checked the `Output` of this `async fn`, expected opaque type -note: while checking the return type of the `async fn` - --> $DIR/if-then-neeing-semi.rs:24:25 - | -LL | async fn async_dummy2() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected opaque type `impl Future<Output = ()>` (opaque type at <$DIR/if-then-neeing-semi.rs:18:24>) - found opaque type `impl Future<Output = ()>` (opaque type at <$DIR/if-then-neeing-semi.rs:24:25>) = note: distinct uses of `impl Trait` result in different opaque types help: consider `await`ing on both `Future`s | diff --git a/tests/ui/suggestions/imm-ref-trait-object-literal-bound-regions.stderr b/tests/ui/suggestions/imm-ref-trait-object-literal-bound-regions.stderr index 864ab053520..fc5a521746a 100644 --- a/tests/ui/suggestions/imm-ref-trait-object-literal-bound-regions.stderr +++ b/tests/ui/suggestions/imm-ref-trait-object-literal-bound-regions.stderr @@ -12,7 +12,7 @@ note: required by a bound in `foo` --> $DIR/imm-ref-trait-object-literal-bound-regions.rs:11:20 | LL | fn foo<X>(_: X) - | --- required by a bound in this + | --- required by a bound in this function LL | where LL | for<'b> &'b X: Trait, | ^^^^^ required by this bound in `foo` diff --git a/tests/ui/suggestions/into-convert.stderr b/tests/ui/suggestions/into-convert.stderr index d43104a2172..704b280a985 100644 --- a/tests/ui/suggestions/into-convert.stderr +++ b/tests/ui/suggestions/into-convert.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/into-convert.rs:6:16 | LL | let x: A = B; - | - ^ expected struct `A`, found struct `B` + | - ^ expected `A`, found `B` | | | expected due to this | @@ -15,7 +15,7 @@ error[E0308]: mismatched types --> $DIR/into-convert.rs:10:24 | LL | let y: Arc<Path> = PathBuf::new(); - | --------- ^^^^^^^^^^^^^^ expected struct `Arc`, found struct `PathBuf` + | --------- ^^^^^^^^^^^^^^ expected `Arc<Path>`, found `PathBuf` | | | expected due to this | @@ -30,7 +30,7 @@ error[E0308]: mismatched types --> $DIR/into-convert.rs:14:24 | LL | let z: AtomicU32 = 1; - | --------- ^ expected struct `AtomicU32`, found integer + | --------- ^ expected `AtomicU32`, found integer | | | expected due to this | diff --git a/tests/ui/suggestions/issue-101065.stderr b/tests/ui/suggestions/issue-101065.stderr index 6f7ecd24ca4..9f77ead4294 100644 --- a/tests/ui/suggestions/issue-101065.stderr +++ b/tests/ui/suggestions/issue-101065.stderr @@ -7,7 +7,7 @@ LL | | FakeResult::Ok(FakeResult::Ok(())) | | ---------------------------------- expected because of this LL | | } else { LL | | FakeResult::Ok(()) - | | ^^^^^^^^^^^^^^^^^^ expected enum `FakeResult`, found `()` + | | ^^^^^^^^^^^^^^^^^^ expected `FakeResult<FakeResult<()>>`, found `FakeResult<()>` LL | | }; | |_____- `if` and `else` have incompatible types | diff --git a/tests/ui/suggestions/issue-101421.rs b/tests/ui/suggestions/issue-101421.rs index b615997d1a9..1407ebd277c 100644 --- a/tests/ui/suggestions/issue-101421.rs +++ b/tests/ui/suggestions/issue-101421.rs @@ -8,5 +8,5 @@ impl Ice for () { fn main() { ().f::<()>(()); - //~^ ERROR this associated function takes 0 generic arguments but 1 generic argument was supplied + //~^ ERROR method takes 0 generic arguments but 1 generic argument was supplied } diff --git a/tests/ui/suggestions/issue-101421.stderr b/tests/ui/suggestions/issue-101421.stderr index f8e1efb8820..2656ab3db0b 100644 --- a/tests/ui/suggestions/issue-101421.stderr +++ b/tests/ui/suggestions/issue-101421.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: method takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-101421.rs:10:8 | LL | ().f::<()>(()); @@ -6,7 +6,7 @@ LL | ().f::<()>(()); | | | expected 0 generic arguments | -note: associated function defined here, with 0 generic parameters +note: method defined here, with 0 generic parameters --> $DIR/issue-101421.rs:2:8 | LL | fn f(&self, _: ()); diff --git a/tests/ui/suggestions/issue-101465.stderr b/tests/ui/suggestions/issue-101465.stderr index e2ca7771257..2aec3c863af 100644 --- a/tests/ui/suggestions/issue-101465.stderr +++ b/tests/ui/suggestions/issue-101465.stderr @@ -5,7 +5,7 @@ LL | / match true { LL | | true => B, | | - this is found to be of type `B` LL | | false => C, - | | ^ expected struct `B`, found struct `C` + | | ^ expected `B`, found `C` LL | | LL | | } | |_____- `match` arms have incompatible types diff --git a/tests/ui/suggestions/issue-101984.stderr b/tests/ui/suggestions/issue-101984.stderr index 81758a7007c..151587d4222 100644 --- a/tests/ui/suggestions/issue-101984.stderr +++ b/tests/ui/suggestions/issue-101984.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | let (cmp, router) = self.router.at()?; | ^^^^^^^^^^^^^ ----------------- this expression has type `Match<&(for<'a> fn(&'a ()), Box<Wrapper>)>` | | - | expected struct `Match`, found tuple + | expected `Match<&(fn(&()), Box<Wrapper>)>`, found `(_, _)` | = note: expected struct `Match<&(for<'a> fn(&'a ()), Box<Wrapper>)>` found tuple `(_, _)` diff --git a/tests/ui/suggestions/issue-102892.stderr b/tests/ui/suggestions/issue-102892.stderr index a3dbc7cb861..e64a89ffe33 100644 --- a/tests/ui/suggestions/issue-102892.stderr +++ b/tests/ui/suggestions/issue-102892.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-102892.rs:15:26 | LL | let (a, b): (A, B) = &**arc; // suggests putting `&**arc` here too - | ------ ^^^^^^ expected tuple, found `&(A, B)` + | ------ ^^^^^^ expected `(A, B)`, found `&(A, B)` | | | expected due to this | @@ -22,7 +22,7 @@ error[E0308]: mismatched types --> $DIR/issue-102892.rs:20:32 | LL | let (a, b): ((A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too - | ^^^^^^^^^^^^^^ expected tuple, found `&mut (A, B)` + | ^^^^^^^^^^^^^^ expected `(A, B)`, found `&mut (A, B)` | = note: expected tuple `(A, B)` found mutable reference `&mut (A, B)` @@ -40,7 +40,7 @@ error[E0308]: mismatched types --> $DIR/issue-102892.rs:20:48 | LL | let (a, b): ((A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too - | ^^^^^^^^^^ expected struct `A`, found `&A` + | ^^^^^^^^^^ expected `A`, found `&A` | help: consider removing the borrow | diff --git a/tests/ui/suggestions/issue-104287.rs b/tests/ui/suggestions/issue-104287.rs index e3fa22a8f66..37b3339fa92 100644 --- a/tests/ui/suggestions/issue-104287.rs +++ b/tests/ui/suggestions/issue-104287.rs @@ -8,6 +8,6 @@ impl S { fn main() { let x = S; foo::<()>(x); - //~^ ERROR this associated function takes 0 generic arguments but 1 generic argument was supplied + //~^ ERROR method takes 0 generic arguments but 1 generic argument was supplied //~| ERROR cannot find function `foo` in this scope } diff --git a/tests/ui/suggestions/issue-104287.stderr b/tests/ui/suggestions/issue-104287.stderr index 602a01828b2..ed59b2e7a2d 100644 --- a/tests/ui/suggestions/issue-104287.stderr +++ b/tests/ui/suggestions/issue-104287.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: method takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-104287.rs:10:5 | LL | foo::<()>(x); @@ -6,7 +6,7 @@ LL | foo::<()>(x); | | | expected 0 generic arguments | -note: associated function defined here, with 0 generic parameters +note: method defined here, with 0 generic parameters --> $DIR/issue-104287.rs:6:8 | LL | fn foo(&self) {} diff --git a/tests/ui/suggestions/issue-104961.fixed b/tests/ui/suggestions/issue-104961.fixed new file mode 100644 index 00000000000..520d638b174 --- /dev/null +++ b/tests/ui/suggestions/issue-104961.fixed @@ -0,0 +1,16 @@ +// run-rustfix + +fn foo(x: &str) -> bool { + x.starts_with(&("hi".to_string() + " you")) + //~^ ERROR expected a `FnMut<(char,)>` closure, found `String` +} + +fn foo2(x: &str) -> bool { + x.starts_with(&"hi".to_string()) + //~^ ERROR expected a `FnMut<(char,)>` closure, found `String` +} + +fn main() { + foo("hi you"); + foo2("hi"); +} diff --git a/tests/ui/suggestions/issue-104961.rs b/tests/ui/suggestions/issue-104961.rs new file mode 100644 index 00000000000..aeb787abb6f --- /dev/null +++ b/tests/ui/suggestions/issue-104961.rs @@ -0,0 +1,16 @@ +// run-rustfix + +fn foo(x: &str) -> bool { + x.starts_with("hi".to_string() + " you") + //~^ ERROR expected a `FnMut<(char,)>` closure, found `String` +} + +fn foo2(x: &str) -> bool { + x.starts_with("hi".to_string()) + //~^ ERROR expected a `FnMut<(char,)>` closure, found `String` +} + +fn main() { + foo("hi you"); + foo2("hi"); +} diff --git a/tests/ui/suggestions/issue-104961.stderr b/tests/ui/suggestions/issue-104961.stderr new file mode 100644 index 00000000000..8cec6a3f827 --- /dev/null +++ b/tests/ui/suggestions/issue-104961.stderr @@ -0,0 +1,37 @@ +error[E0277]: expected a `FnMut<(char,)>` closure, found `String` + --> $DIR/issue-104961.rs:4:19 + | +LL | x.starts_with("hi".to_string() + " you") + | ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Pattern<'_>` is not implemented for `String` + | | + | required by a bound introduced by this call + | + = note: the trait bound `String: Pattern<'_>` is not satisfied + = note: required for `String` to implement `Pattern<'_>` +note: required by a bound in `core::str::<impl str>::starts_with` + --> $SRC_DIR/core/src/str/mod.rs:LL:COL +help: consider borrowing here + | +LL | x.starts_with(&("hi".to_string() + " you")) + | ++ + + +error[E0277]: expected a `FnMut<(char,)>` closure, found `String` + --> $DIR/issue-104961.rs:9:19 + | +LL | x.starts_with("hi".to_string()) + | ----------- ^^^^^^^^^^^^^^^^ the trait `Pattern<'_>` is not implemented for `String` + | | + | required by a bound introduced by this call + | + = note: the trait bound `String: Pattern<'_>` is not satisfied + = note: required for `String` to implement `Pattern<'_>` +note: required by a bound in `core::str::<impl str>::starts_with` + --> $SRC_DIR/core/src/str/mod.rs:LL:COL +help: consider borrowing here + | +LL | x.starts_with(&"hi".to_string()) + | + + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/suggestions/issue-105494.stderr b/tests/ui/suggestions/issue-105494.stderr index 5aa3f2af738..4cb4a399a72 100644 --- a/tests/ui/suggestions/issue-105494.stderr +++ b/tests/ui/suggestions/issue-105494.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-105494.rs:2:19 | LL | let _v: i32 = (1 as i32).to_string(); - | --- ^^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found struct `String` + | --- ^^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found `String` | | | expected due to this | @@ -16,7 +16,7 @@ error[E0308]: mismatched types --> $DIR/issue-105494.rs:5:19 | LL | let _v: i32 = (1 as i128).to_string(); - | --- ^^^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found struct `String` + | --- ^^^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found `String` | | | expected due to this @@ -24,7 +24,7 @@ error[E0308]: mismatched types --> $DIR/issue-105494.rs:7:20 | LL | let _v: &str = "foo".to_string(); - | ---- ^^^^^^^^^^^^^^^^^ expected `&str`, found struct `String` + | ---- ^^^^^^^^^^^^^^^^^ expected `&str`, found `String` | | | expected due to this | @@ -41,7 +41,7 @@ LL | let mut path: String = "/usr".to_string(); | ------ expected due to this type ... LL | path = format!("{}/{}", path, folder).as_str(); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `String`, found `&str` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `String`, found `&str` | help: try removing the method call | diff --git a/tests/ui/suggestions/issue-106443-sugg-clone-for-arg.stderr b/tests/ui/suggestions/issue-106443-sugg-clone-for-arg.stderr index 1e66fe3af24..4e91dfc82d2 100644 --- a/tests/ui/suggestions/issue-106443-sugg-clone-for-arg.stderr +++ b/tests/ui/suggestions/issue-106443-sugg-clone-for-arg.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-106443-sugg-clone-for-arg.rs:11:9 | LL | foo(s); - | --- ^ expected struct `S`, found `&S` + | --- ^ expected `S`, found `&S` | | | arguments to this function are incorrect | @@ -20,7 +20,7 @@ error[E0308]: mismatched types --> $DIR/issue-106443-sugg-clone-for-arg.rs:17:9 | LL | bar(t); - | --- ^ expected struct `T`, found `&T` + | --- ^ expected `T`, found `&T` | | | arguments to this function are incorrect | diff --git a/tests/ui/suggestions/issue-52820.stderr b/tests/ui/suggestions/issue-52820.stderr index 09269ed4eee..a67d7501417 100644 --- a/tests/ui/suggestions/issue-52820.stderr +++ b/tests/ui/suggestions/issue-52820.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-52820.rs:12:9 | LL | guts, - | ^^^^ expected struct `String`, found `&str` + | ^^^^ expected `String`, found `&str` | help: try using a conversion method | @@ -16,7 +16,7 @@ LL | brains: guts.clone(), | ^^^^^-----^^ | | | | | help: try using a conversion method: `to_string` - | expected struct `String`, found `&str` + | expected `String`, found `&str` error: aborting due to 2 previous errors diff --git a/tests/ui/suggestions/issue-53692.stderr b/tests/ui/suggestions/issue-53692.stderr index 3a1b624f402..469a538411f 100644 --- a/tests/ui/suggestions/issue-53692.stderr +++ b/tests/ui/suggestions/issue-53692.stderr @@ -5,7 +5,7 @@ LL | let items_clone: Vec<i32> = ref_items.clone(); | -------- ^^^^^^^^^^-----^^ | | | | | | | help: try using a conversion method: `to_vec` - | | expected struct `Vec`, found `&[i32]` + | | expected `Vec<i32>`, found `&[i32]` | expected due to this | = note: expected struct `Vec<i32>` @@ -18,7 +18,7 @@ LL | let string: String = s.clone(); | ------ ^^-----^^ | | | | | | | help: try using a conversion method: `to_string` - | | expected struct `String`, found `&str` + | | expected `String`, found `&str` | expected due to this error: aborting due to 2 previous errors diff --git a/tests/ui/suggestions/issue-59819.stderr b/tests/ui/suggestions/issue-59819.stderr index 40e4c7b7849..43acf9549c2 100644 --- a/tests/ui/suggestions/issue-59819.stderr +++ b/tests/ui/suggestions/issue-59819.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-59819.rs:28:18 | LL | let y: i32 = x; - | --- ^ expected `i32`, found struct `Foo` + | --- ^ expected `i32`, found `Foo` | | | expected due to this | @@ -30,7 +30,7 @@ error[E0308]: mismatched types LL | let g: String = f; | ------ ^- help: try using a conversion method: `.to_string()` | | | - | | expected struct `String`, found struct `Bar` + | | expected `String`, found `Bar` | expected due to this error: aborting due to 3 previous errors diff --git a/tests/ui/suggestions/issue-81839.stderr b/tests/ui/suggestions/issue-81839.stderr index fae474cedb8..6d0a0c7b3fa 100644 --- a/tests/ui/suggestions/issue-81839.stderr +++ b/tests/ui/suggestions/issue-81839.stderr @@ -10,17 +10,9 @@ LL | | cx.answer_str("hi"); | | this is found to be of type `()` LL | | } LL | | _ => cx.answer_str("hi"), - | | ^^^^^^^^^^^^^^^^^^^ expected `()`, found opaque type + | | ^^^^^^^^^^^^^^^^^^^ expected `()`, found future LL | | } | |_____- `match` arms have incompatible types - | -note: while checking the return type of the `async fn` - --> $DIR/auxiliary/issue-81839.rs:6:49 - | -LL | pub async fn answer_str(&self, _s: &str) -> Test { - | ^^^^ checked the `Output` of this `async fn`, found opaque type - = note: expected unit type `()` - found opaque type `impl Future<Output = Test>` error: aborting due to previous error diff --git a/tests/ui/suggestions/issue-83943.stderr b/tests/ui/suggestions/issue-83943.stderr index 885106e8429..c73667f09cb 100644 --- a/tests/ui/suggestions/issue-83943.stderr +++ b/tests/ui/suggestions/issue-83943.stderr @@ -8,7 +8,7 @@ LL | | } else { LL | | "B" | | ^^^- help: try using a conversion method: `.to_string()` | | | - | | expected struct `String`, found `&str` + | | expected `String`, found `&str` LL | | }; | |_____- `if` and `else` have incompatible types diff --git a/tests/ui/suggestions/issue-84973.stderr b/tests/ui/suggestions/issue-84973.stderr index ae2bf5aac40..55c89884a5f 100644 --- a/tests/ui/suggestions/issue-84973.stderr +++ b/tests/ui/suggestions/issue-84973.stderr @@ -13,7 +13,7 @@ LL | G: SomeTrait, | ^^^^^^^^^ required by this bound in `Other::<'a, G>::new` LL | { LL | pub fn new(g: G) -> Self { - | --- required by a bound in this + | --- required by a bound in this associated function help: consider borrowing here | LL | let o = Other::new(&f); diff --git a/tests/ui/suggestions/issue-85347.rs b/tests/ui/suggestions/issue-85347.rs index 02b5fb61894..04d4c47d8e5 100644 --- a/tests/ui/suggestions/issue-85347.rs +++ b/tests/ui/suggestions/issue-85347.rs @@ -1,7 +1,7 @@ use std::ops::Deref; trait Foo { type Bar<'a>: Deref<Target = <Self>::Bar<Target = Self>>; - //~^ ERROR this associated type takes 1 lifetime argument but 0 lifetime arguments were supplied + //~^ ERROR associated type takes 1 lifetime argument but 0 lifetime arguments were supplied //~| ERROR associated type bindings are not allowed here //~| HELP add missing } diff --git a/tests/ui/suggestions/issue-85347.stderr b/tests/ui/suggestions/issue-85347.stderr index 17c1b7dc4cc..f330b3c1fad 100644 --- a/tests/ui/suggestions/issue-85347.stderr +++ b/tests/ui/suggestions/issue-85347.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated type takes 1 lifetime argument but 0 lifetime arguments were supplied +error[E0107]: associated type takes 1 lifetime argument but 0 lifetime arguments were supplied --> $DIR/issue-85347.rs:3:42 | LL | type Bar<'a>: Deref<Target = <Self>::Bar<Target = Self>>; diff --git a/tests/ui/suggestions/issue-86100-tuple-paren-comma.stderr b/tests/ui/suggestions/issue-86100-tuple-paren-comma.stderr index 8c9a41a2027..da6f7641be5 100644 --- a/tests/ui/suggestions/issue-86100-tuple-paren-comma.stderr +++ b/tests/ui/suggestions/issue-86100-tuple-paren-comma.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-86100-tuple-paren-comma.rs:9:22 | LL | let _x: (i32,) = (5); - | ------ ^^^ expected tuple, found integer + | ------ ^^^ expected `(i32,)`, found integer | | | expected due to this | @@ -17,7 +17,7 @@ error[E0308]: mismatched types --> $DIR/issue-86100-tuple-paren-comma.rs:13:9 | LL | foo((Some(3))); - | --- ^^^^^^^^^ expected tuple, found enum `Option` + | --- ^^^^^^^^^ expected `(_,)`, found `Option<{integer}>` | | | arguments to this function are incorrect | @@ -37,7 +37,7 @@ error[E0308]: mismatched types --> $DIR/issue-86100-tuple-paren-comma.rs:17:22 | LL | let _s = S { _s: ("abc".to_string()) }; - | ^^^^^^^^^^^^^^^^^^^ expected tuple, found struct `String` + | ^^^^^^^^^^^^^^^^^^^ expected `(String,)`, found `String` | = note: expected tuple `(String,)` found struct `String` diff --git a/tests/ui/suggestions/issue-89064.stderr b/tests/ui/suggestions/issue-89064.stderr index 93d8da226c8..be09dd89512 100644 --- a/tests/ui/suggestions/issue-89064.stderr +++ b/tests/ui/suggestions/issue-89064.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: associated function takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-89064.rs:17:16 | LL | let _ = A::foo::<S>(); @@ -20,7 +20,7 @@ LL - let _ = A::foo::<S>(); LL + let _ = A::foo(); | -error[E0107]: this associated function takes 0 generic arguments but 2 generic arguments were supplied +error[E0107]: associated function takes 0 generic arguments but 2 generic arguments were supplied --> $DIR/issue-89064.rs:22:16 | LL | let _ = B::bar::<S, S>(); @@ -42,7 +42,7 @@ LL - let _ = B::bar::<S, S>(); LL + let _ = B::bar(); | -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: associated function takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-89064.rs:27:21 | LL | let _ = A::<S>::foo::<S>(); @@ -56,7 +56,7 @@ note: associated function defined here, with 0 generic parameters LL | fn foo() {} | ^^^ -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: method takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-89064.rs:31:16 | LL | let _ = 42.into::<Option<_>>(); diff --git a/tests/ui/suggestions/issue-90213-expected-boxfuture-self-ice.stderr b/tests/ui/suggestions/issue-90213-expected-boxfuture-self-ice.stderr index 611f7d5ddda..7d1da7d24ee 100644 --- a/tests/ui/suggestions/issue-90213-expected-boxfuture-self-ice.stderr +++ b/tests/ui/suggestions/issue-90213-expected-boxfuture-self-ice.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-90213-expected-boxfuture-self-ice.rs:9:19 | LL | Self::foo(None) - | --------- ^^^^ expected struct `Box`, found enum `Option` + | --------- ^^^^ expected `Box<Option<S>>`, found `Option<_>` | | | arguments to this function are incorrect | diff --git a/tests/ui/suggestions/late-bound-in-borrow-closure-sugg.rs b/tests/ui/suggestions/late-bound-in-borrow-closure-sugg.rs new file mode 100644 index 00000000000..3bf6b7bb9b1 --- /dev/null +++ b/tests/ui/suggestions/late-bound-in-borrow-closure-sugg.rs @@ -0,0 +1,28 @@ +use std::cell::RefCell; +use std::collections::HashMap; +use std::rc::Rc; + +pub struct Trader<'a> { + closure: Box<dyn Fn(&mut Trader) + 'a>, +} + +impl<'a> Trader<'a> { + pub fn new() -> Self { + Trader { + closure: Box::new(|_| {}), + } + } + pub fn set_closure(&mut self, function: impl Fn(&mut Trader) + 'a) { + //foo + } +} + +fn main() { + let closure = |trader : Trader| { + println!("Woooosh!"); + }; + + let mut trader = Trader::new(); + trader.set_closure(closure); + //~^ ERROR type mismatch in closure arguments +} diff --git a/tests/ui/suggestions/late-bound-in-borrow-closure-sugg.stderr b/tests/ui/suggestions/late-bound-in-borrow-closure-sugg.stderr new file mode 100644 index 00000000000..6820af1fd45 --- /dev/null +++ b/tests/ui/suggestions/late-bound-in-borrow-closure-sugg.stderr @@ -0,0 +1,26 @@ +error[E0631]: type mismatch in closure arguments + --> $DIR/late-bound-in-borrow-closure-sugg.rs:26:24 + | +LL | let closure = |trader : Trader| { + | ----------------- found signature defined here +... +LL | trader.set_closure(closure); + | ----------- ^^^^^^^ expected due to this + | | + | required by a bound introduced by this call + | + = note: expected closure signature `for<'a, 'b> fn(&'a mut Trader<'b>) -> _` + found closure signature `for<'a> fn(Trader<'a>) -> _` +note: required by a bound in `Trader::<'a>::set_closure` + --> $DIR/late-bound-in-borrow-closure-sugg.rs:15:50 + | +LL | pub fn set_closure(&mut self, function: impl Fn(&mut Trader) + 'a) { + | ^^^^^^^^^^^^^^^ required by this bound in `Trader::<'a>::set_closure` +help: consider borrowing the argument + | +LL | let closure = |trader : &mut Trader| { + | ++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0631`. diff --git a/tests/ui/suggestions/match-ergonomics.stderr b/tests/ui/suggestions/match-ergonomics.stderr index aa2b407bf56..a3e059e8ac6 100644 --- a/tests/ui/suggestions/match-ergonomics.stderr +++ b/tests/ui/suggestions/match-ergonomics.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | match &x[..] { | ------ this expression has type `&[i32]` LL | [&v] => {}, - | ^^ expected `i32`, found reference + | ^^ expected `i32`, found `&_` | = note: expected type `i32` found reference `&_` @@ -36,7 +36,7 @@ error[E0308]: mismatched types LL | match y { | - this expression has type `i32` LL | &v => {}, - | ^^ expected `i32`, found reference + | ^^ expected `i32`, found `&_` | = note: expected type `i32` found reference `&_` @@ -52,7 +52,7 @@ error[E0308]: mismatched types LL | if let [&v] = &x[..] {} | ^^ ------ this expression has type `&[i32]` | | - | expected `i32`, found reference + | expected `i32`, found `&_` | = note: expected type `i32` found reference `&_` diff --git a/tests/ui/suggestions/match-prev-arm-needing-semi.rs b/tests/ui/suggestions/match-prev-arm-needing-semi.rs index 8c8abe047c2..11463c453d4 100644 --- a/tests/ui/suggestions/match-prev-arm-needing-semi.rs +++ b/tests/ui/suggestions/match-prev-arm-needing-semi.rs @@ -13,18 +13,9 @@ fn extra_semicolon() { }; } -async fn async_dummy() {} //~ NOTE checked the `Output` of this `async fn`, found opaque type -//~| NOTE while checking the return type of the `async fn` -//~| NOTE in this expansion of desugaring of `async` block or function -//~| NOTE checked the `Output` of this `async fn`, expected opaque type -//~| NOTE while checking the return type of the `async fn` -//~| NOTE in this expansion of desugaring of `async` block or function -async fn async_dummy2() {} //~ NOTE checked the `Output` of this `async fn`, found opaque type -//~| NOTE checked the `Output` of this `async fn`, found opaque type -//~| NOTE while checking the return type of the `async fn` -//~| NOTE in this expansion of desugaring of `async` block or function -//~| NOTE while checking the return type of the `async fn` -//~| NOTE in this expansion of desugaring of `async` block or function +async fn async_dummy() {} + +async fn async_dummy2() {} async fn async_extra_semicolon_same() { let _ = match true { //~ NOTE `match` arms have incompatible types @@ -33,8 +24,8 @@ async fn async_extra_semicolon_same() { //~^ HELP consider removing this semicolon } false => async_dummy(), //~ ERROR `match` arms have incompatible types - //~^ NOTE expected `()`, found opaque type - //~| NOTE expected unit type `()` + //~^ NOTE expected `()`, found future + //~| NOTE calling an async function returns a future //~| HELP consider `await`ing on the `Future` }; } @@ -46,8 +37,8 @@ async fn async_extra_semicolon_different() { //~^ HELP consider removing this semicolon } false => async_dummy2(), //~ ERROR `match` arms have incompatible types - //~^ NOTE expected `()`, found opaque type - //~| NOTE expected unit type `()` + //~^ NOTE expected `()`, found future + //~| NOTE calling an async function returns a future //~| HELP consider `await`ing on the `Future` }; } @@ -57,8 +48,7 @@ async fn async_different_futures() { true => async_dummy(), //~ NOTE this is found to be //~| HELP consider `await`ing on both `Future`s false => async_dummy2(), //~ ERROR `match` arms have incompatible types - //~^ NOTE expected opaque type, found a different opaque type - //~| NOTE expected opaque type `impl Future<Output = ()>` + //~^ NOTE expected future, found a different future //~| NOTE distinct uses of `impl Trait` result in different opaque types }; } diff --git a/tests/ui/suggestions/match-prev-arm-needing-semi.stderr b/tests/ui/suggestions/match-prev-arm-needing-semi.stderr index 8d735b71f82..cf3cf45ef40 100644 --- a/tests/ui/suggestions/match-prev-arm-needing-semi.stderr +++ b/tests/ui/suggestions/match-prev-arm-needing-semi.stderr @@ -1,5 +1,5 @@ error[E0308]: `match` arms have incompatible types - --> $DIR/match-prev-arm-needing-semi.rs:35:18 + --> $DIR/match-prev-arm-needing-semi.rs:26:18 | LL | let _ = match true { | _____________- @@ -9,19 +9,17 @@ LL | | async_dummy(); LL | | LL | | } LL | | false => async_dummy(), - | | ^^^^^^^^^^^^^ expected `()`, found opaque type + | | ^^^^^^^^^^^^^ expected `()`, found future ... | LL | | LL | | }; | |_____- `match` arms have incompatible types | -note: while checking the return type of the `async fn` - --> $DIR/match-prev-arm-needing-semi.rs:16:24 +note: calling an async function returns a future + --> $DIR/match-prev-arm-needing-semi.rs:26:18 | -LL | async fn async_dummy() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected unit type `()` - found opaque type `impl Future<Output = ()>` +LL | false => async_dummy(), + | ^^^^^^^^^^^^^ help: consider `await`ing on the `Future` | LL | false => async_dummy().await, @@ -33,7 +31,7 @@ LL + async_dummy() | error[E0308]: `match` arms have incompatible types - --> $DIR/match-prev-arm-needing-semi.rs:48:18 + --> $DIR/match-prev-arm-needing-semi.rs:39:18 | LL | let _ = match true { | _____________- @@ -43,19 +41,17 @@ LL | | async_dummy(); LL | | LL | | } LL | | false => async_dummy2(), - | | ^^^^^^^^^^^^^^ expected `()`, found opaque type + | | ^^^^^^^^^^^^^^ expected `()`, found future ... | LL | | LL | | }; | |_____- `match` arms have incompatible types | -note: while checking the return type of the `async fn` - --> $DIR/match-prev-arm-needing-semi.rs:22:25 +note: calling an async function returns a future + --> $DIR/match-prev-arm-needing-semi.rs:39:18 | -LL | async fn async_dummy2() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected unit type `()` - found opaque type `impl Future<Output = ()>` +LL | false => async_dummy2(), + | ^^^^^^^^^^^^^^ help: consider `await`ing on the `Future` | LL | false => async_dummy2().await, @@ -69,7 +65,7 @@ LL ~ false => Box::new(async_dummy2()), | error[E0308]: `match` arms have incompatible types - --> $DIR/match-prev-arm-needing-semi.rs:59:18 + --> $DIR/match-prev-arm-needing-semi.rs:50:18 | LL | let _ = match true { | _____________- @@ -77,24 +73,12 @@ LL | | true => async_dummy(), | | ------------- this is found to be of type `impl Future<Output = ()>` LL | | LL | | false => async_dummy2(), - | | ^^^^^^^^^^^^^^ expected opaque type, found a different opaque type -... | + | | ^^^^^^^^^^^^^^ expected future, found a different future +LL | | LL | | LL | | }; | |_____- `match` arms have incompatible types | -note: while checking the return type of the `async fn` - --> $DIR/match-prev-arm-needing-semi.rs:16:24 - | -LL | async fn async_dummy() {} - | ^ checked the `Output` of this `async fn`, expected opaque type -note: while checking the return type of the `async fn` - --> $DIR/match-prev-arm-needing-semi.rs:22:25 - | -LL | async fn async_dummy2() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected opaque type `impl Future<Output = ()>` (opaque type at <$DIR/match-prev-arm-needing-semi.rs:16:24>) - found opaque type `impl Future<Output = ()>` (opaque type at <$DIR/match-prev-arm-needing-semi.rs:22:25>) = note: distinct uses of `impl Trait` result in different opaque types help: consider `await`ing on both `Future`s | diff --git a/tests/ui/suggestions/match-with-different-arm-types-as-stmt-instead-of-expr.stderr b/tests/ui/suggestions/match-with-different-arm-types-as-stmt-instead-of-expr.stderr index 00aa7d18a96..51ea5b35ae1 100644 --- a/tests/ui/suggestions/match-with-different-arm-types-as-stmt-instead-of-expr.stderr +++ b/tests/ui/suggestions/match-with-different-arm-types-as-stmt-instead-of-expr.stderr @@ -16,7 +16,7 @@ LL | / match c { LL | | "baz" => Box::new(Baz), | | ------------- this is found to be of type `Box<Baz>` LL | | _ => Box::new(Bar), - | | ^^^^^^^^^^^^^ expected struct `Baz`, found struct `Bar` + | | ^^^^^^^^^^^^^ expected `Box<Baz>`, found `Box<Bar>` LL | | }; | |_____- `match` arms have incompatible types | @@ -39,7 +39,7 @@ error[E0308]: mismatched types --> $DIR/match-with-different-arm-types-as-stmt-instead-of-expr.rs:23:22 | LL | fn wrong(c: &str) -> Box<dyn Foo> { - | ----- ^^^^^^^^^^^^ expected struct `Box`, found `()` + | ----- ^^^^^^^^^^^^ expected `Box<dyn Foo>`, found `()` | | | implicitly returns `()` as its body has no tail or `return` expression | diff --git a/tests/ui/suggestions/method-access-to-range-literal-typo.stderr b/tests/ui/suggestions/method-access-to-range-literal-typo.stderr index f421408944b..54a16b8efa7 100644 --- a/tests/ui/suggestions/method-access-to-range-literal-typo.stderr +++ b/tests/ui/suggestions/method-access-to-range-literal-typo.stderr @@ -16,7 +16,7 @@ error[E0308]: mismatched types LL | fn method(&self) -> Option<&Vec<u8>> { | ---------------- expected `Option<&Vec<u8>>` because of return type LL | self.option..as_ref().map(|x| x) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found struct `Range` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Option<&Vec<u8>>`, found `Range<Option<Vec<u8>>>` | = note: expected enum `Option<&Vec<u8>>` found struct `std::ops::Range<Option<Vec<u8>>>` @@ -32,7 +32,7 @@ error[E0308]: mismatched types LL | fn method2(&self) -> Option<&u8> { | ----------- expected `Option<&u8>` because of return type LL | self.option..foo().get(0) - | ^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found struct `Range` + | ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Option<&u8>`, found `Range<Option<Vec<u8>>>` | = note: expected enum `Option<&u8>` found struct `std::ops::Range<Option<Vec<u8>>>` diff --git a/tests/ui/suggestions/missing-lifetime-specifier.rs b/tests/ui/suggestions/missing-lifetime-specifier.rs index 24f5f782f35..cb734e8ba85 100644 --- a/tests/ui/suggestions/missing-lifetime-specifier.rs +++ b/tests/ui/suggestions/missing-lifetime-specifier.rs @@ -37,19 +37,19 @@ thread_local! { thread_local! { static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, i32>>>>> = RefCell::new(HashMap::new()); - //~^ ERROR this union takes 2 lifetime arguments but 1 lifetime argument - //~| ERROR this union takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this union takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this union takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this union takes 2 lifetime arguments but 1 lifetime argument was supplied + //~^ ERROR union takes 2 lifetime arguments but 1 lifetime argument + //~| ERROR union takes 2 lifetime arguments but 1 lifetime argument was supplied + //~| ERROR union takes 2 lifetime arguments but 1 lifetime argument was supplied + //~| ERROR union takes 2 lifetime arguments but 1 lifetime argument was supplied + //~| ERROR union takes 2 lifetime arguments but 1 lifetime argument was supplied } thread_local! { static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, i32>>>>> = RefCell::new(HashMap::new()); - //~^ ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied + //~^ ERROR trait takes 2 lifetime arguments but 1 lifetime argument was supplied + //~| ERROR trait takes 2 lifetime arguments but 1 lifetime argument was supplied + //~| ERROR trait takes 2 lifetime arguments but 1 lifetime argument was supplied + //~| ERROR trait takes 2 lifetime arguments but 1 lifetime argument was supplied + //~| ERROR trait takes 2 lifetime arguments but 1 lifetime argument was supplied //~| ERROR missing lifetime //~| ERROR missing lifetime } diff --git a/tests/ui/suggestions/missing-lifetime-specifier.stderr b/tests/ui/suggestions/missing-lifetime-specifier.stderr index 997bbb5e9b5..21d2378382c 100644 --- a/tests/ui/suggestions/missing-lifetime-specifier.stderr +++ b/tests/ui/suggestions/missing-lifetime-specifier.stderr @@ -133,7 +133,7 @@ LL | | } | = help: this function's return type contains a borrowed value, but the signature does not say which one of `init`'s 3 lifetimes it is borrowed from -error[E0107]: this union takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: union takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:39:44 | LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, i32>>>>> = RefCell::new(HashMap::new()); @@ -151,7 +151,7 @@ help: add missing lifetime argument LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); | +++++++++ -error[E0107]: this union takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: union takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:39:44 | LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, i32>>>>> = RefCell::new(HashMap::new()); @@ -169,7 +169,7 @@ help: add missing lifetime argument LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); | +++++++++ -error[E0107]: this union takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: union takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:39:44 | LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, i32>>>>> = RefCell::new(HashMap::new()); @@ -187,7 +187,7 @@ help: add missing lifetime argument LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); | +++++++++ -error[E0107]: this union takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: union takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:39:44 | LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, i32>>>>> = RefCell::new(HashMap::new()); @@ -205,7 +205,7 @@ help: add missing lifetime argument LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); | +++++++++ -error[E0107]: this union takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: union takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:39:44 | LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, i32>>>>> = RefCell::new(HashMap::new()); @@ -223,7 +223,7 @@ help: add missing lifetime argument LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); | +++++++++ -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:47:45 | LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, i32>>>>> = RefCell::new(HashMap::new()); @@ -241,7 +241,7 @@ help: add missing lifetime argument LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); | +++++++++ -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:47:45 | LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, i32>>>>> = RefCell::new(HashMap::new()); @@ -259,7 +259,7 @@ help: add missing lifetime argument LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); | +++++++++ -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:47:45 | LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, i32>>>>> = RefCell::new(HashMap::new()); @@ -277,7 +277,7 @@ help: add missing lifetime argument LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); | +++++++++ -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:47:45 | LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, i32>>>>> = RefCell::new(HashMap::new()); @@ -295,7 +295,7 @@ help: add missing lifetime argument LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); | +++++++++ -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 2 lifetime arguments but 1 lifetime argument was supplied --> $DIR/missing-lifetime-specifier.rs:47:45 | LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, i32>>>>> = RefCell::new(HashMap::new()); diff --git a/tests/ui/suggestions/missing-type-param-used-in-param.stderr b/tests/ui/suggestions/missing-type-param-used-in-param.stderr index 4f7058a6492..3116c5a0a1c 100644 --- a/tests/ui/suggestions/missing-type-param-used-in-param.stderr +++ b/tests/ui/suggestions/missing-type-param-used-in-param.stderr @@ -1,4 +1,4 @@ -error[E0107]: this function takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: function takes 2 generic arguments but 1 generic argument was supplied --> $DIR/missing-type-param-used-in-param.rs:6:5 | LL | two_type_params::<String>(100); diff --git a/tests/ui/suggestions/move-generic-to-trait-in-method-with-params.rs b/tests/ui/suggestions/move-generic-to-trait-in-method-with-params.rs index 2f540060a34..4066cd3b11a 100644 --- a/tests/ui/suggestions/move-generic-to-trait-in-method-with-params.rs +++ b/tests/ui/suggestions/move-generic-to-trait-in-method-with-params.rs @@ -12,7 +12,7 @@ impl Foo<i32> for i32 { fn main() { 1.bar::<i32>(0); - //~^ ERROR this associated function takes 0 generic arguments but 1 generic argument was supplied + //~^ ERROR method takes 0 generic arguments but 1 generic argument was supplied //~| HELP consider moving this generic argument to the `Foo` trait, which takes up to 1 argument //~| HELP remove these generics } diff --git a/tests/ui/suggestions/move-generic-to-trait-in-method-with-params.stderr b/tests/ui/suggestions/move-generic-to-trait-in-method-with-params.stderr index 9557220f6bb..bfdb35947ef 100644 --- a/tests/ui/suggestions/move-generic-to-trait-in-method-with-params.stderr +++ b/tests/ui/suggestions/move-generic-to-trait-in-method-with-params.stderr @@ -1,10 +1,10 @@ -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: method takes 0 generic arguments but 1 generic argument was supplied --> $DIR/move-generic-to-trait-in-method-with-params.rs:14:7 | LL | 1.bar::<i32>(0); | ^^^ expected 0 generic arguments | -note: associated function defined here, with 0 generic parameters +note: method defined here, with 0 generic parameters --> $DIR/move-generic-to-trait-in-method-with-params.rs:4:8 | LL | fn bar(&self, _: T); diff --git a/tests/ui/suggestions/mut-ref-reassignment.stderr b/tests/ui/suggestions/mut-ref-reassignment.stderr index b3cb6dd0614..b86a04c7cd3 100644 --- a/tests/ui/suggestions/mut-ref-reassignment.stderr +++ b/tests/ui/suggestions/mut-ref-reassignment.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | fn suggestion(opt: &mut Option<String>) { | ------------------- expected due to this parameter type LL | opt = None; - | ^^^^ expected mutable reference, found enum `Option` + | ^^^^ expected `&mut Option<String>`, found `Option<_>` | = note: expected mutable reference `&mut Option<String>` found enum `Option<_>` @@ -19,7 +19,7 @@ error[E0308]: mismatched types LL | fn no_suggestion(opt: &mut Result<String, ()>) { | ----------------------- expected due to this parameter type LL | opt = None - | ^^^^ expected mutable reference, found enum `Option` + | ^^^^ expected `&mut Result<String, ()>`, found `Option<_>` | = note: expected mutable reference `&mut Result<String, ()>` found enum `Option<_>` @@ -30,7 +30,7 @@ error[E0308]: mismatched types LL | fn suggestion2(opt: &mut Option<String>) { | ------------------- expected due to this parameter type LL | opt = Some(String::new()) - | ^^^^^^^^^^^^^^^^^^^ expected mutable reference, found enum `Option` + | ^^^^^^^^^^^^^^^^^^^ expected `&mut Option<String>`, found `Option<String>` | = note: expected mutable reference `&mut Option<String>` found enum `Option<String>` @@ -45,7 +45,7 @@ error[E0308]: mismatched types LL | fn no_suggestion2(opt: &mut Option<String>) { | ------------------- expected due to this parameter type LL | opt = Some(42) - | ^^^^^^^^ expected mutable reference, found enum `Option` + | ^^^^^^^^ expected `&mut Option<String>`, found `Option<{integer}>` | = note: expected mutable reference `&mut Option<String>` found enum `Option<{integer}>` diff --git a/tests/ui/suggestions/opaque-type-error.stderr b/tests/ui/suggestions/opaque-type-error.stderr index 133ffb05873..5c90d3012ab 100644 --- a/tests/ui/suggestions/opaque-type-error.stderr +++ b/tests/ui/suggestions/opaque-type-error.stderr @@ -2,22 +2,20 @@ error[E0308]: `if` and `else` have incompatible types --> $DIR/opaque-type-error.rs:20:9 | LL | fn thing_one() -> impl Future<Output = Result<(), ()>> { - | ------------------------------------ the expected opaque type + | ------------------------------------ the expected future ... LL | fn thing_two() -> impl Future<Output = Result<(), ()>> { - | ------------------------------------ the found opaque type + | ------------------------------------ the found future ... LL | / if true { LL | | thing_one() | | ----------- expected because of this LL | | } else { LL | | thing_two() - | | ^^^^^^^^^^^ expected opaque type, found a different opaque type + | | ^^^^^^^^^^^ expected future, found a different future LL | | }.await | |_____- `if` and `else` have incompatible types | - = note: expected opaque type `impl Future<Output = Result<(), ()>>` (opaque type at <$DIR/opaque-type-error.rs:8:19>) - found opaque type `impl Future<Output = Result<(), ()>>` (opaque type at <$DIR/opaque-type-error.rs:12:19>) = note: distinct uses of `impl Trait` result in different opaque types help: consider `await`ing on both `Future`s | diff --git a/tests/ui/suggestions/option-to-bool.stderr b/tests/ui/suggestions/option-to-bool.stderr index 4050c7be82a..e042f07daeb 100644 --- a/tests/ui/suggestions/option-to-bool.stderr +++ b/tests/ui/suggestions/option-to-bool.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/option-to-bool.rs:4:16 | LL | if true && x {} - | ---- ^ expected `bool`, found enum `Option` + | ---- ^ expected `bool`, found `Option<i32>` | | | expected because this is `bool` | diff --git a/tests/ui/suggestions/recover-from-semicolon-trailing-item.stderr b/tests/ui/suggestions/recover-from-semicolon-trailing-item.stderr index 9588eedc98b..fee83eb5c18 100644 --- a/tests/ui/suggestions/recover-from-semicolon-trailing-item.stderr +++ b/tests/ui/suggestions/recover-from-semicolon-trailing-item.stderr @@ -22,7 +22,7 @@ error[E0308]: mismatched types --> $DIR/recover-from-semicolon-trailing-item.rs:10:20 | LL | let _: usize = S {}; - | ----- ^^^^ expected `usize`, found struct `S` + | ----- ^^^^ expected `usize`, found `S` | | | expected due to this @@ -30,7 +30,7 @@ error[E0308]: mismatched types --> $DIR/recover-from-semicolon-trailing-item.rs:12:20 | LL | let _: usize = X {}; - | ----- ^^^^ expected `usize`, found struct `X` + | ----- ^^^^ expected `usize`, found `X` | | | expected due to this diff --git a/tests/ui/suggestions/recover-invalid-float-invalid.rs b/tests/ui/suggestions/recover-invalid-float-invalid.rs new file mode 100644 index 00000000000..79430d8c051 --- /dev/null +++ b/tests/ui/suggestions/recover-invalid-float-invalid.rs @@ -0,0 +1,24 @@ +// Check that suggestions to add a zero to integers with a preceding dot only appear when the change +// will result in a valid floating point literal. + +fn main() {} + +fn a() { + _ = .3u32; + //~^ ERROR expected expression, found `.` +} + +fn b() { + _ = .0b0; + //~^ ERROR expected expression, found `.` +} + +fn c() { + _ = .0o07; + //~^ ERROR expected expression, found `.` +} + +fn d() { + _ = .0x0ABC; + //~^ ERROR expected expression, found `.` +} diff --git a/tests/ui/suggestions/recover-invalid-float-invalid.stderr b/tests/ui/suggestions/recover-invalid-float-invalid.stderr new file mode 100644 index 00000000000..5764afc1a21 --- /dev/null +++ b/tests/ui/suggestions/recover-invalid-float-invalid.stderr @@ -0,0 +1,26 @@ +error: expected expression, found `.` + --> $DIR/recover-invalid-float-invalid.rs:7:9 + | +LL | _ = .3u32; + | ^ expected expression + +error: expected expression, found `.` + --> $DIR/recover-invalid-float-invalid.rs:12:9 + | +LL | _ = .0b0; + | ^ expected expression + +error: expected expression, found `.` + --> $DIR/recover-invalid-float-invalid.rs:17:9 + | +LL | _ = .0o07; + | ^ expected expression + +error: expected expression, found `.` + --> $DIR/recover-invalid-float-invalid.rs:22:9 + | +LL | _ = .0x0ABC; + | ^ expected expression + +error: aborting due to 4 previous errors + diff --git a/tests/ui/suggestions/restrict-existing-type-bounds.rs b/tests/ui/suggestions/restrict-existing-type-bounds.rs new file mode 100644 index 00000000000..07712ce0de6 --- /dev/null +++ b/tests/ui/suggestions/restrict-existing-type-bounds.rs @@ -0,0 +1,30 @@ +pub trait TryAdd<Rhs = Self> { + type Error; + type Output; + + fn try_add(self, rhs: Rhs) -> Result<Self::Output, Self::Error>; +} + +impl<T: TryAdd> TryAdd for Option<T> { + type Error = <T as TryAdd>::Error; + type Output = Option<<T as TryAdd>::Output>; + + fn try_add(self, rhs: Self) -> Result<Self::Output, Self::Error> { + Ok(self) //~ ERROR mismatched types + } +} + +struct Other<A>(A); + +struct X; + +impl<T: TryAdd<Error = X>> TryAdd for Other<T> { + type Error = <T as TryAdd>::Error; + type Output = Other<<T as TryAdd>::Output>; + + fn try_add(self, rhs: Self) -> Result<Self::Output, Self::Error> { + Ok(self) //~ ERROR mismatched types + } +} + +fn main() {} diff --git a/tests/ui/suggestions/restrict-existing-type-bounds.stderr b/tests/ui/suggestions/restrict-existing-type-bounds.stderr new file mode 100644 index 00000000000..14a244b790a --- /dev/null +++ b/tests/ui/suggestions/restrict-existing-type-bounds.stderr @@ -0,0 +1,57 @@ +error[E0308]: mismatched types + --> $DIR/restrict-existing-type-bounds.rs:13:12 + | +LL | impl<T: TryAdd> TryAdd for Option<T> { + | - this type parameter +... +LL | Ok(self) + | -- ^^^^ expected `Option<<T as TryAdd>::Output>`, found `Option<T>` + | | + | arguments to this enum variant are incorrect + | + = note: expected enum `Option<<T as TryAdd>::Output>` + found enum `Option<T>` +help: the type constructed contains `Option<T>` due to the type of the argument passed + --> $DIR/restrict-existing-type-bounds.rs:13:9 + | +LL | Ok(self) + | ^^^----^ + | | + | this argument influences the type of `Ok` +note: tuple variant defined here + --> $SRC_DIR/core/src/result.rs:LL:COL +help: consider further restricting this bound + | +LL | impl<T: TryAdd<Output = T>> TryAdd for Option<T> { + | ++++++++++++ + +error[E0308]: mismatched types + --> $DIR/restrict-existing-type-bounds.rs:26:12 + | +LL | impl<T: TryAdd<Error = X>> TryAdd for Other<T> { + | - this type parameter +... +LL | Ok(self) + | -- ^^^^ expected `Other<<T as TryAdd>::Output>`, found `Other<T>` + | | + | arguments to this enum variant are incorrect + | + = note: expected struct `Other<<T as TryAdd>::Output>` + found struct `Other<T>` +help: the type constructed contains `Other<T>` due to the type of the argument passed + --> $DIR/restrict-existing-type-bounds.rs:26:9 + | +LL | Ok(self) + | ^^^----^ + | | + | this argument influences the type of `Ok` +note: tuple variant defined here + --> $SRC_DIR/core/src/result.rs:LL:COL +help: consider further restricting this bound + | +LL | impl<T: TryAdd<Error = X, Output = T>> TryAdd for Other<T> { + | ++++++++++++ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/suggestions/return-bindings.stderr b/tests/ui/suggestions/return-bindings.stderr index c14fb336773..6f906c27ba9 100644 --- a/tests/ui/suggestions/return-bindings.stderr +++ b/tests/ui/suggestions/return-bindings.stderr @@ -18,7 +18,7 @@ LL | let s: String = if let Some(s) = opt_str { | ______________________________________________^ LL | | LL | | } else { - | |_____^ expected struct `String`, found `()` + | |_____^ expected `String`, found `()` | help: consider returning the local binding `s` | @@ -31,7 +31,7 @@ error[E0308]: mismatched types --> $DIR/return-bindings.rs:14:11 | LL | fn c() -> Option<i32> { - | - ^^^^^^^^^^^ expected enum `Option`, found `()` + | - ^^^^^^^^^^^ expected `Option<i32>`, found `()` | | | implicitly returns `()` as its body has no tail or `return` expression | @@ -50,7 +50,7 @@ LL | let s: String = if let Some(s) = opt_str { | ______________________________________________^ LL | | LL | | } else { - | |_____^ expected struct `String`, found `()` + | |_____^ expected `String`, found `()` | help: consider returning the local binding `s` | @@ -67,7 +67,7 @@ LL | let s = if let Some(s) = opt_str { LL | | } else { | |_____- expected because of this LL | String::new() - | ^^^^^^^^^^^^^ expected `()`, found struct `String` + | ^^^^^^^^^^^^^ expected `()`, found `String` | help: consider returning the local binding `s` | @@ -80,7 +80,7 @@ error[E0308]: mismatched types --> $DIR/return-bindings.rs:37:20 | LL | Some(s) => {} - | ^^ expected struct `String`, found `()` + | ^^ expected `String`, found `()` | help: consider returning the local binding `s` | @@ -95,7 +95,7 @@ LL | let s = match opt_str { LL | | Some(s) => {} | | -- this is found to be of type `()` LL | | None => String::new(), - | | ^^^^^^^^^^^^^ expected `()`, found struct `String` + | | ^^^^^^^^^^^^^ expected `()`, found `String` LL | | LL | | }; | |_____- `match` arms have incompatible types diff --git a/tests/ui/suggestions/shadowed-lplace-method-2.stderr b/tests/ui/suggestions/shadowed-lplace-method-2.stderr index 94eef15f330..2956360980e 100644 --- a/tests/ui/suggestions/shadowed-lplace-method-2.stderr +++ b/tests/ui/suggestions/shadowed-lplace-method-2.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/shadowed-lplace-method-2.rs:22:17 | LL | *x.foo(0) = (); - | --------- ^^ expected struct `X`, found `()` + | --------- ^^ expected `X`, found `()` | | | expected due to the type of this binding | diff --git a/tests/ui/suggestions/shadowed-lplace-method.stderr b/tests/ui/suggestions/shadowed-lplace-method.stderr index 91d0d1200d4..33824c4cbc7 100644 --- a/tests/ui/suggestions/shadowed-lplace-method.stderr +++ b/tests/ui/suggestions/shadowed-lplace-method.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/shadowed-lplace-method.rs:9:24 | LL | *rc.borrow_mut() = false; - | ---------------- ^^^^^ expected struct `Rc`, found `bool` + | ---------------- ^^^^^ expected `Rc<RefCell<bool>>`, found `bool` | | | expected due to the type of this binding | diff --git a/tests/ui/suggestions/sugg-else-for-closure.stderr b/tests/ui/suggestions/sugg-else-for-closure.stderr index 7f05832bcd7..09553b93c45 100644 --- a/tests/ui/suggestions/sugg-else-for-closure.stderr +++ b/tests/ui/suggestions/sugg-else-for-closure.stderr @@ -15,7 +15,7 @@ LL | let _s = y.unwrap_or(|| x.split('.').nth(1).unwrap()); | ^^^^^^^^^^^^-------------------------------^ | | | this argument influences the return type of `unwrap_or` -note: associated function defined here +note: method defined here --> $SRC_DIR/core/src/option.rs:LL:COL help: try calling `unwrap_or_else` instead | diff --git a/tests/ui/suggestions/suggest-box.stderr b/tests/ui/suggestions/suggest-box.stderr index 2bdaa4e9780..9a4e9fef43c 100644 --- a/tests/ui/suggestions/suggest-box.stderr +++ b/tests/ui/suggestions/suggest-box.stderr @@ -8,7 +8,7 @@ LL | let _x: Box<dyn Fn() -> Result<(), ()>> = || { LL | | Err(())?; LL | | Ok(()) LL | | }; - | |_____^ expected struct `Box`, found closure + | |_____^ expected `Box<dyn Fn() -> Result<(), ()>>`, found closure | = note: expected struct `Box<dyn Fn() -> Result<(), ()>>` found closure `[closure@$DIR/suggest-box.rs:4:47: 4:49]` diff --git a/tests/ui/suggestions/suggest-call-on-pat-mismatch.rs b/tests/ui/suggestions/suggest-call-on-pat-mismatch.rs new file mode 100644 index 00000000000..657dd9c22c2 --- /dev/null +++ b/tests/ui/suggestions/suggest-call-on-pat-mismatch.rs @@ -0,0 +1,16 @@ +enum E { + One(i32, i32), +} + +fn main() { + let var = E::One; + if let E::One(var1, var2) = var { + //~^ ERROR mismatched types + //~| HELP use parentheses to construct this tuple variant + println!("{var1} {var2}"); + } + + let Some(x) = Some; + //~^ ERROR mismatched types + //~| HELP use parentheses to construct this tuple variant +} diff --git a/tests/ui/suggestions/suggest-call-on-pat-mismatch.stderr b/tests/ui/suggestions/suggest-call-on-pat-mismatch.stderr new file mode 100644 index 00000000000..7338312bab6 --- /dev/null +++ b/tests/ui/suggestions/suggest-call-on-pat-mismatch.stderr @@ -0,0 +1,33 @@ +error[E0308]: mismatched types + --> $DIR/suggest-call-on-pat-mismatch.rs:7:12 + | +LL | if let E::One(var1, var2) = var { + | ^^^^^^^^^^^^^^^^^^ --- this expression has type `fn(i32, i32) -> E {E::One}` + | | + | expected enum constructor, found `E` + | + = note: expected enum constructor `fn(i32, i32) -> E {E::One}` + found enum `E` +help: use parentheses to construct this tuple variant + | +LL | if let E::One(var1, var2) = var(/* i32 */, /* i32 */) { + | ++++++++++++++++++++++ + +error[E0308]: mismatched types + --> $DIR/suggest-call-on-pat-mismatch.rs:13:9 + | +LL | let Some(x) = Some; + | ^^^^^^^ ---- this expression has type `fn(_) -> Option<_> {Option::<_>::Some}` + | | + | expected enum constructor, found `Option<_>` + | + = note: expected enum constructor `fn(_) -> Option<_> {Option::<_>::Some}` + found enum `Option<_>` +help: use parentheses to construct this tuple variant + | +LL | let Some(x) = Some(/* value */); + | +++++++++++++ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/suggestions/suggest-fn-ptr-for-fn-item-in-fn-ret.fixed b/tests/ui/suggestions/suggest-fn-ptr-for-fn-item-in-fn-ret.fixed new file mode 100644 index 00000000000..abb9ef91774 --- /dev/null +++ b/tests/ui/suggestions/suggest-fn-ptr-for-fn-item-in-fn-ret.fixed @@ -0,0 +1,12 @@ +// run-rustfix + +#![allow(unused)] + +struct Wrapper<T>(T); + +fn bar() -> Wrapper<fn()> { Wrapper(foo) } +//~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types + +fn foo() {} + +fn main() {} diff --git a/tests/ui/suggestions/suggest-fn-ptr-for-fn-item-in-fn-ret.rs b/tests/ui/suggestions/suggest-fn-ptr-for-fn-item-in-fn-ret.rs new file mode 100644 index 00000000000..d2a79c38694 --- /dev/null +++ b/tests/ui/suggestions/suggest-fn-ptr-for-fn-item-in-fn-ret.rs @@ -0,0 +1,12 @@ +// run-rustfix + +#![allow(unused)] + +struct Wrapper<T>(T); + +fn bar() -> _ { Wrapper(foo) } +//~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types + +fn foo() {} + +fn main() {} diff --git a/tests/ui/suggestions/suggest-fn-ptr-for-fn-item-in-fn-ret.stderr b/tests/ui/suggestions/suggest-fn-ptr-for-fn-item-in-fn-ret.stderr new file mode 100644 index 00000000000..347a038525b --- /dev/null +++ b/tests/ui/suggestions/suggest-fn-ptr-for-fn-item-in-fn-ret.stderr @@ -0,0 +1,12 @@ +error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types + --> $DIR/suggest-fn-ptr-for-fn-item-in-fn-ret.rs:7:13 + | +LL | fn bar() -> _ { Wrapper(foo) } + | ^ + | | + | not allowed in type signatures + | help: replace with the correct return type: `Wrapper<fn()>` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0121`. diff --git a/tests/ui/suggestions/suggest-full-enum-variant-for-local-module.stderr b/tests/ui/suggestions/suggest-full-enum-variant-for-local-module.stderr index 9b6dba7e9e7..3fb3047d866 100644 --- a/tests/ui/suggestions/suggest-full-enum-variant-for-local-module.stderr +++ b/tests/ui/suggestions/suggest-full-enum-variant-for-local-module.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/suggest-full-enum-variant-for-local-module.rs:9:28 | LL | let _: option::O<()> = (); - | ------------- ^^ expected enum `O`, found `()` + | ------------- ^^ expected `O<()>`, found `()` | | | expected due to this | diff --git a/tests/ui/suggestions/suggest-remove-deref.stderr b/tests/ui/suggestions/suggest-remove-deref.stderr index f5d810e36f0..4253838eb52 100644 --- a/tests/ui/suggestions/suggest-remove-deref.stderr +++ b/tests/ui/suggestions/suggest-remove-deref.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/suggest-remove-deref.rs:13:9 | LL | foo(*hello); - | --- ^^^^^^ expected reference, found struct `S` + | --- ^^^^^^ expected `&_`, found `S` | | | arguments to this function are incorrect | @@ -23,7 +23,7 @@ error[E0308]: mismatched types --> $DIR/suggest-remove-deref.rs:21:9 | LL | bar(*s); - | --- ^^ expected `&String`, found struct `String` + | --- ^^ expected `&String`, found `String` | | | arguments to this function are incorrect | diff --git a/tests/ui/suggestions/suggest-using-chars.stderr b/tests/ui/suggestions/suggest-using-chars.stderr index 99bcfb08a08..ba80ec6a201 100644 --- a/tests/ui/suggestions/suggest-using-chars.stderr +++ b/tests/ui/suggestions/suggest-using-chars.stderr @@ -2,7 +2,7 @@ error[E0599]: no method named `iter` found for reference `&'static str` in the c --> $DIR/suggest-using-chars.rs:2:19 | LL | let _ = "foo".iter(); - | ^^^^ method not found in `&'static str` + | ^^^^ method not found in `&str` | help: because of the in-memory representation of `&str`, to obtain an `Iterator` over each of its codepoint use method `chars` | @@ -13,7 +13,7 @@ error[E0599]: no method named `foo` found for reference `&'static str` in the cu --> $DIR/suggest-using-chars.rs:3:19 | LL | let _ = "foo".foo(); - | ^^^ method not found in `&'static str` + | ^^^ method not found in `&str` error[E0599]: no method named `iter` found for struct `String` in the current scope --> $DIR/suggest-using-chars.rs:4:33 diff --git a/tests/ui/suggestions/trait-hidden-method.rs b/tests/ui/suggestions/trait-hidden-method.rs new file mode 100644 index 00000000000..ae7ef47e1d4 --- /dev/null +++ b/tests/ui/suggestions/trait-hidden-method.rs @@ -0,0 +1,11 @@ +// #107983 - testing that `__iterator_get_unchecked` isn't suggested +// HELP included so that compiletest errors on the bad suggestion +pub fn i_can_has_iterator() -> impl Iterator<Item = u32> { + //~^ ERROR expected `Box<dyn Iterator>` + //~| HELP consider constraining the associated type + Box::new(1..=10) as Box<dyn Iterator> + //~^ ERROR the value of the associated type `Item` + //~| HELP specify the associated type +} + +fn main() {} diff --git a/tests/ui/suggestions/trait-hidden-method.stderr b/tests/ui/suggestions/trait-hidden-method.stderr new file mode 100644 index 00000000000..a5a65d193db --- /dev/null +++ b/tests/ui/suggestions/trait-hidden-method.stderr @@ -0,0 +1,24 @@ +error[E0191]: the value of the associated type `Item` (from trait `Iterator`) must be specified + --> $DIR/trait-hidden-method.rs:6:33 + | +LL | Box::new(1..=10) as Box<dyn Iterator> + | ^^^^^^^^ help: specify the associated type: `Iterator<Item = Type>` + +error[E0271]: expected `Box<dyn Iterator>` to be an iterator that yields `u32`, but it yields `<dyn Iterator as Iterator>::Item` + --> $DIR/trait-hidden-method.rs:3:32 + | +LL | pub fn i_can_has_iterator() -> impl Iterator<Item = u32> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^ expected associated type, found `u32` +... +LL | Box::new(1..=10) as Box<dyn Iterator> + | ------------------------------------- return type was inferred to be `Box<dyn Iterator>` here + | + = note: expected associated type `<dyn Iterator as Iterator>::Item` + found type `u32` + = help: consider constraining the associated type `<dyn Iterator as Iterator>::Item` to `u32` or calling a method that returns `<dyn Iterator as Iterator>::Item` + = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0191, E0271. +For more information about an error, try `rustc --explain E0191`. diff --git a/tests/ui/suggestions/trait-with-missing-associated-type-restriction.stderr b/tests/ui/suggestions/trait-with-missing-associated-type-restriction.stderr index f520d88c6ba..7deb9a4342d 100644 --- a/tests/ui/suggestions/trait-with-missing-associated-type-restriction.stderr +++ b/tests/ui/suggestions/trait-with-missing-associated-type-restriction.stderr @@ -90,7 +90,7 @@ LL | fn func(&self) -> Self::A; LL | fn funk(&self, _: Self::A); LL | fn funq(&self) -> Self::A {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ consider calling `Trait::funq` -note: associated function defined here +note: method defined here --> $DIR/trait-with-missing-associated-type-restriction.rs:9:8 | LL | fn funk(&self, _: Self::A); diff --git a/tests/ui/suggestions/type-ascription-instead-of-path-in-type.stderr b/tests/ui/suggestions/type-ascription-instead-of-path-in-type.stderr index fcff02e09db..4e3180e84d2 100644 --- a/tests/ui/suggestions/type-ascription-instead-of-path-in-type.stderr +++ b/tests/ui/suggestions/type-ascription-instead-of-path-in-type.stderr @@ -18,7 +18,7 @@ LL | let _: Vec<A:B> = A::B; = note: see issue #52662 <https://github.com/rust-lang/rust/issues/52662> for more information = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable -error[E0107]: this struct takes at least 1 generic argument but 0 generic arguments were supplied +error[E0107]: struct takes at least 1 generic argument but 0 generic arguments were supplied --> $DIR/type-ascription-instead-of-path-in-type.rs:6:12 | LL | let _: Vec<A:B> = A::B; diff --git a/tests/ui/suggestions/type-mismatch-byte-literal.rs b/tests/ui/suggestions/type-mismatch-byte-literal.rs index 34199f8c37c..80cd2ca7dfc 100644 --- a/tests/ui/suggestions/type-mismatch-byte-literal.rs +++ b/tests/ui/suggestions/type-mismatch-byte-literal.rs @@ -12,7 +12,19 @@ fn main() { //~^ ERROR: mismatched types [E0308] //~| HELP: if you meant to write a byte literal, prefix with `b` + let _a: u8 = '\x20'; + //~^ ERROR: mismatched types [E0308] + //~| HELP: if you meant to write a byte literal, prefix with `b` + + // Do not issue the suggestion if the char literal is a Unicode escape + foo('\u{0080}'); + //~^ ERROR: mismatched types [E0308] + // Do not issue the suggestion if the char literal isn't ASCII let _t: u8 = '€'; //~^ ERROR: mismatched types [E0308] + + // Do not issue the suggestion if the char literal isn't ASCII + foo('\u{1f980}'); + //~^ ERROR: mismatched types [E0308] } diff --git a/tests/ui/suggestions/type-mismatch-byte-literal.stderr b/tests/ui/suggestions/type-mismatch-byte-literal.stderr index c9c2e7498d0..3d27149f0dc 100644 --- a/tests/ui/suggestions/type-mismatch-byte-literal.stderr +++ b/tests/ui/suggestions/type-mismatch-byte-literal.stderr @@ -30,13 +30,54 @@ LL | foo(b'#'); | ~~~~ error[E0308]: mismatched types - --> $DIR/type-mismatch-byte-literal.rs:16:18 + --> $DIR/type-mismatch-byte-literal.rs:15:18 + | +LL | let _a: u8 = '\x20'; + | -- ^^^^^^ expected `u8`, found `char` + | | + | expected due to this + | +help: if you meant to write a byte literal, prefix with `b` + | +LL | let _a: u8 = b'\x20'; + | ~~~~~~~ + +error[E0308]: mismatched types + --> $DIR/type-mismatch-byte-literal.rs:20:9 + | +LL | foo('\u{0080}'); + | --- ^^^^^^^^^^ expected `u8`, found `char` + | | + | arguments to this function are incorrect + | +note: function defined here + --> $DIR/type-mismatch-byte-literal.rs:4:4 + | +LL | fn foo(_t: u8) {} + | ^^^ ------ + +error[E0308]: mismatched types + --> $DIR/type-mismatch-byte-literal.rs:24:18 | LL | let _t: u8 = '€'; | -- ^^^ expected `u8`, found `char` | | | expected due to this -error: aborting due to 3 previous errors +error[E0308]: mismatched types + --> $DIR/type-mismatch-byte-literal.rs:28:9 + | +LL | foo('\u{1f980}'); + | --- ^^^^^^^^^^^ expected `u8`, found `char` + | | + | arguments to this function are incorrect + | +note: function defined here + --> $DIR/type-mismatch-byte-literal.rs:4:4 + | +LL | fn foo(_t: u8) {} + | ^^^ ------ + +error: aborting due to 6 previous errors For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/suggestions/unnecessary_dot_for_floating_point_literal.stderr b/tests/ui/suggestions/unnecessary_dot_for_floating_point_literal.stderr index 34eaa8322c8..8b48ee9f124 100644 --- a/tests/ui/suggestions/unnecessary_dot_for_floating_point_literal.stderr +++ b/tests/ui/suggestions/unnecessary_dot_for_floating_point_literal.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/unnecessary_dot_for_floating_point_literal.rs:2:18 | LL | let _: f64 = 0..10; - | --- ^^^^^ expected `f64`, found struct `Range` + | --- ^^^^^ expected `f64`, found `Range<{integer}>` | | | expected due to this | @@ -17,7 +17,7 @@ error[E0308]: mismatched types --> $DIR/unnecessary_dot_for_floating_point_literal.rs:3:18 | LL | let _: f64 = 1..; - | --- ^^^ expected `f64`, found struct `RangeFrom` + | --- ^^^ expected `f64`, found `RangeFrom<{integer}>` | | | expected due to this | @@ -32,7 +32,7 @@ error[E0308]: mismatched types --> $DIR/unnecessary_dot_for_floating_point_literal.rs:4:18 | LL | let _: f64 = ..10; - | --- ^^^^ expected `f64`, found struct `RangeTo` + | --- ^^^^ expected `f64`, found `RangeTo<{integer}>` | | | expected due to this | @@ -47,7 +47,7 @@ error[E0308]: mismatched types --> $DIR/unnecessary_dot_for_floating_point_literal.rs:5:18 | LL | let _: f64 = std::ops::Range { start: 0, end: 1 }; - | --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `f64`, found struct `Range` + | --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `f64`, found `Range<{integer}>` | | | expected due to this | diff --git a/tests/ui/suggestions/use-type-argument-instead-of-assoc-type.rs b/tests/ui/suggestions/use-type-argument-instead-of-assoc-type.rs index 8b6e8cfd720..ed262fd39a5 100644 --- a/tests/ui/suggestions/use-type-argument-instead-of-assoc-type.rs +++ b/tests/ui/suggestions/use-type-argument-instead-of-assoc-type.rs @@ -6,7 +6,7 @@ pub trait T<X, Y> { pub struct Foo { i: Box<dyn T<usize, usize, usize, usize, B=usize>>, //~^ ERROR must be specified - //~| ERROR this trait takes 2 generic arguments but 4 generic arguments were supplied + //~| ERROR trait takes 2 generic arguments but 4 generic arguments were supplied } diff --git a/tests/ui/suggestions/use-type-argument-instead-of-assoc-type.stderr b/tests/ui/suggestions/use-type-argument-instead-of-assoc-type.stderr index 75b91923284..175a5fbba61 100644 --- a/tests/ui/suggestions/use-type-argument-instead-of-assoc-type.stderr +++ b/tests/ui/suggestions/use-type-argument-instead-of-assoc-type.stderr @@ -1,4 +1,4 @@ -error[E0107]: this trait takes 2 generic arguments but 4 generic arguments were supplied +error[E0107]: trait takes 2 generic arguments but 4 generic arguments were supplied --> $DIR/use-type-argument-instead-of-assoc-type.rs:7:16 | LL | i: Box<dyn T<usize, usize, usize, usize, B=usize>>, diff --git a/tests/ui/suppressed-error.rs b/tests/ui/suppressed-error.rs index 256ec1713d4..1e39be46080 100644 --- a/tests/ui/suppressed-error.rs +++ b/tests/ui/suppressed-error.rs @@ -3,6 +3,6 @@ fn main() { //~^ ERROR mismatched types //~| expected unit type `()` //~| found tuple `(_, _)` -//~| expected `()`, found tuple +//~| expected `()`, found return x; } diff --git a/tests/ui/suppressed-error.stderr b/tests/ui/suppressed-error.stderr index c2874ae9a14..11d70f8a433 100644 --- a/tests/ui/suppressed-error.stderr +++ b/tests/ui/suppressed-error.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | let (x, y) = (); | ^^^^^^ -- this expression has type `()` | | - | expected `()`, found tuple + | expected `()`, found `(_, _)` | = note: expected unit type `()` found tuple `(_, _)` diff --git a/tests/ui/switched-expectations.stderr b/tests/ui/switched-expectations.stderr index 82fea0f14bd..744d8483bd3 100644 --- a/tests/ui/switched-expectations.stderr +++ b/tests/ui/switched-expectations.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/switched-expectations.rs:3:30 | LL | let ref string: String = var; - | ^^^ expected struct `String`, found `i32` + | ^^^ expected `String`, found `i32` error: aborting due to previous error diff --git a/tests/ui/symbol-names/basic.legacy.stderr b/tests/ui/symbol-names/basic.legacy.stderr index 3ad4ed24cf7..fe490a6000d 100644 --- a/tests/ui/symbol-names/basic.legacy.stderr +++ b/tests/ui/symbol-names/basic.legacy.stderr @@ -1,10 +1,10 @@ -error: symbol-name(_ZN5basic4main17hcbad207c0eeb0b3bE) +error: symbol-name(_ZN5basic4main17he9f658e438f1cac0E) --> $DIR/basic.rs:8:1 | LL | #[rustc_symbol_name] | ^^^^^^^^^^^^^^^^^^^^ -error: demangling(basic::main::hcbad207c0eeb0b3b) +error: demangling(basic::main::he9f658e438f1cac0) --> $DIR/basic.rs:8:1 | LL | #[rustc_symbol_name] diff --git a/tests/ui/symbol-names/issue-60925.legacy.stderr b/tests/ui/symbol-names/issue-60925.legacy.stderr index 21bf21ee71c..29b42f48d80 100644 --- a/tests/ui/symbol-names/issue-60925.legacy.stderr +++ b/tests/ui/symbol-names/issue-60925.legacy.stderr @@ -1,10 +1,10 @@ -error: symbol-name(_ZN11issue_609253foo37Foo$LT$issue_60925..llv$u6d$..Foo$GT$3foo17h2f2efcf580c9b1eeE) +error: symbol-name(_ZN11issue_609253foo37Foo$LT$issue_60925..llv$u6d$..Foo$GT$3foo17h13209029be24b923E) --> $DIR/issue-60925.rs:21:9 | LL | #[rustc_symbol_name] | ^^^^^^^^^^^^^^^^^^^^ -error: demangling(issue_60925::foo::Foo<issue_60925::llvm::Foo>::foo::h2f2efcf580c9b1ee) +error: demangling(issue_60925::foo::Foo<issue_60925::llvm::Foo>::foo::h13209029be24b923) --> $DIR/issue-60925.rs:21:9 | LL | #[rustc_symbol_name] diff --git a/tests/ui/tag-that-dare-not-speak-its-name.rs b/tests/ui/tag-that-dare-not-speak-its-name.rs index 36e22f0b5f1..0e76ec246d7 100644 --- a/tests/ui/tag-that-dare-not-speak-its-name.rs +++ b/tests/ui/tag-that-dare-not-speak-its-name.rs @@ -12,5 +12,5 @@ fn main() { //~^ ERROR mismatched types //~| expected type `char` //~| found enum `Option<_>` - //~| expected `char`, found enum `Option` + //~| expected `char`, found `Option<_>` } diff --git a/tests/ui/tag-that-dare-not-speak-its-name.stderr b/tests/ui/tag-that-dare-not-speak-its-name.stderr index 96bab152612..f53abe53bf1 100644 --- a/tests/ui/tag-that-dare-not-speak-its-name.stderr +++ b/tests/ui/tag-that-dare-not-speak-its-name.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/tag-that-dare-not-speak-its-name.rs:11:20 | LL | let x : char = last(y); - | ---- ^^^^^^^ expected `char`, found enum `Option` + | ---- ^^^^^^^ expected `char`, found `Option<_>` | | | expected due to this | diff --git a/tests/ui/terr-in-field.rs b/tests/ui/terr-in-field.rs index aa801fd0a6c..cfe350ef86d 100644 --- a/tests/ui/terr-in-field.rs +++ b/tests/ui/terr-in-field.rs @@ -11,7 +11,7 @@ struct Bar { fn want_foo(f: Foo) {} fn have_bar(b: Bar) { want_foo(b); //~ ERROR mismatched types - //~| expected struct `Foo`, found struct `Bar` + //~| expected `Foo`, found `Bar` } fn main() {} diff --git a/tests/ui/terr-in-field.stderr b/tests/ui/terr-in-field.stderr index d2fda09c076..09df4b34bb5 100644 --- a/tests/ui/terr-in-field.stderr +++ b/tests/ui/terr-in-field.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/terr-in-field.rs:13:14 | LL | want_foo(b); - | -------- ^ expected struct `Foo`, found struct `Bar` + | -------- ^ expected `Foo`, found `Bar` | | | arguments to this function are incorrect | diff --git a/tests/ui/terr-sorts.stderr b/tests/ui/terr-sorts.stderr index 5a61a2fab12..8f1975374a5 100644 --- a/tests/ui/terr-sorts.stderr +++ b/tests/ui/terr-sorts.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/terr-sorts.rs:10:14 | LL | want_foo(b); - | -------- ^ expected struct `Foo`, found struct `Box` + | -------- ^ expected `Foo`, found `Box<Foo>` | | | arguments to this function are incorrect | diff --git a/tests/ui/thir-print/thir-flat.rs b/tests/ui/thir-print/thir-flat.rs new file mode 100644 index 00000000000..8fa95ce62b5 --- /dev/null +++ b/tests/ui/thir-print/thir-flat.rs @@ -0,0 +1,4 @@ +// compile-flags: -Z unpretty=thir-flat +// check-pass + +pub fn main() {} diff --git a/tests/ui/thir-tree.stdout b/tests/ui/thir-print/thir-flat.stdout index 4b6915f7715..c399fa66b6a 100644 --- a/tests/ui/thir-tree.stdout +++ b/tests/ui/thir-print/thir-flat.stdout @@ -1,4 +1,4 @@ -DefId(0:3 ~ thir_tree[8f1d]::main): +DefId(0:3 ~ thir_flat[45a6]::main): Thir { arms: [], blocks: [ @@ -6,7 +6,7 @@ Thir { targeted_by_break: false, region_scope: Node(1), opt_destruction_scope: None, - span: $DIR/thir-tree.rs:4:15: 4:17 (#0), + span: $DIR/thir-flat.rs:4:15: 4:17 (#0), stmts: [], expr: None, safety_mode: Safe, @@ -18,7 +18,7 @@ Thir { temp_lifetime: Some( Node(2), ), - span: $DIR/thir-tree.rs:4:15: 4:17 (#0), + span: $DIR/thir-flat.rs:4:15: 4:17 (#0), kind: Block { block: b0, }, @@ -28,11 +28,11 @@ Thir { temp_lifetime: Some( Node(2), ), - span: $DIR/thir-tree.rs:4:15: 4:17 (#0), + span: $DIR/thir-flat.rs:4:15: 4:17 (#0), kind: Scope { region_scope: Node(2), lint_level: Explicit( - HirId(DefId(0:3 ~ thir_tree[8f1d]::main).2), + HirId(DefId(0:3 ~ thir_flat[45a6]::main).2), ), value: e0, }, @@ -42,7 +42,7 @@ Thir { temp_lifetime: Some( Node(2), ), - span: $DIR/thir-tree.rs:4:15: 4:17 (#0), + span: $DIR/thir-flat.rs:4:15: 4:17 (#0), kind: Scope { region_scope: Destruction(2), lint_level: Inherited, diff --git a/tests/ui/thir-print/thir-tree-match.rs b/tests/ui/thir-print/thir-tree-match.rs new file mode 100644 index 00000000000..a5511ec9543 --- /dev/null +++ b/tests/ui/thir-print/thir-tree-match.rs @@ -0,0 +1,23 @@ +// check-pass +// compile-flags: -Zunpretty=thir-tree + +enum Bar { + First, + Second, + Third, +} + +enum Foo { + FooOne(Bar), + FooTwo, +} + +fn has_match(foo: Foo) -> bool { + match foo { + Foo::FooOne(Bar::First) => true, + Foo::FooOne(_) => false, + Foo::FooTwo => true, + } +} + +fn main() {} diff --git a/tests/ui/thir-print/thir-tree-match.stdout b/tests/ui/thir-print/thir-tree-match.stdout new file mode 100644 index 00000000000..d6174ec262a --- /dev/null +++ b/tests/ui/thir-print/thir-tree-match.stdout @@ -0,0 +1,342 @@ +DefId(0:16 ~ thir_tree_match[3c9a]::has_match): +params: [ + Param { + ty: Foo + ty_span: Some($DIR/thir-tree-match.rs:15:19: 15:22 (#0)) + self_kind: None + hir_id: Some(HirId(DefId(0:16 ~ thir_tree_match[3c9a]::has_match).1)) + param: Some( + Pat: { + ty: Foo + span: $DIR/thir-tree-match.rs:15:14: 15:17 (#0) + kind: PatKind { + Binding { + mutability: Not + name: "foo" + mode: ByValue + var: LocalVarId(HirId(DefId(0:16 ~ thir_tree_match[3c9a]::has_match).2)) + ty: Foo + is_primary: true + subpattern: None + } + } + } + ) + } +] +body: + Expr { + ty: bool + temp_lifetime: Some(Node(26)) + span: $DIR/thir-tree-match.rs:15:32: 21:2 (#0) + kind: + Scope { + region_scope: Destruction(26) + lint_level: Inherited + value: + Expr { + ty: bool + temp_lifetime: Some(Node(26)) + span: $DIR/thir-tree-match.rs:15:32: 21:2 (#0) + kind: + Scope { + region_scope: Node(26) + lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[3c9a]::has_match).26)) + value: + Expr { + ty: bool + temp_lifetime: Some(Node(26)) + span: $DIR/thir-tree-match.rs:15:32: 21:2 (#0) + kind: + Block { + targeted_by_break: false + opt_destruction_scope: None + span: $DIR/thir-tree-match.rs:15:32: 21:2 (#0) + region_scope: Node(25) + safety_mode: Safe + stmts: [] + expr: + Expr { + ty: bool + temp_lifetime: Some(Node(26)) + span: $DIR/thir-tree-match.rs:16:5: 20:6 (#0) + kind: + Scope { + region_scope: Node(3) + lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[3c9a]::has_match).3)) + value: + Expr { + ty: bool + temp_lifetime: Some(Node(26)) + span: $DIR/thir-tree-match.rs:16:5: 20:6 (#0) + kind: + Match { + scrutinee: + Expr { + ty: Foo + temp_lifetime: Some(Node(26)) + span: $DIR/thir-tree-match.rs:16:11: 16:14 (#0) + kind: + Scope { + region_scope: Node(4) + lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[3c9a]::has_match).4)) + value: + Expr { + ty: Foo + temp_lifetime: Some(Node(26)) + span: $DIR/thir-tree-match.rs:16:11: 16:14 (#0) + kind: + VarRef { + id: LocalVarId(HirId(DefId(0:16 ~ thir_tree_match[3c9a]::has_match).2)) + } + } + } + } + arms: [ + Arm { + pattern: + Pat: { + ty: Foo + span: $DIR/thir-tree-match.rs:17:9: 17:32 (#0) + kind: PatKind { + Variant { + adt_def: + AdtDef { + did: DefId(0:10 ~ thir_tree_match[3c9a]::Foo) + variants: [VariantDef { def_id: DefId(0:11 ~ thir_tree_match[3c9a]::Foo::FooOne), ctor: Some((Fn, DefId(0:12 ~ thir_tree_match[3c9a]::Foo::FooOne::{constructor#0}))), name: "FooOne", discr: Relative(0), fields: [FieldDef { did: DefId(0:13 ~ thir_tree_match[3c9a]::Foo::FooOne::0), name: "0", vis: Restricted(DefId(0:0 ~ thir_tree_match[3c9a])) }], flags: NO_VARIANT_FLAGS }, VariantDef { def_id: DefId(0:14 ~ thir_tree_match[3c9a]::Foo::FooTwo), ctor: Some((Const, DefId(0:15 ~ thir_tree_match[3c9a]::Foo::FooTwo::{constructor#0}))), name: "FooTwo", discr: Relative(1), fields: [], flags: NO_VARIANT_FLAGS }] + flags: IS_ENUM + repr: ReprOptions { int: None, align: None, pack: None, flags: (empty), field_shuffle_seed: 11573694388057581 } + substs: [] + variant_index: 0 + subpatterns: [ + Pat: { + ty: Bar + span: $DIR/thir-tree-match.rs:17:21: 17:31 (#0) + kind: PatKind { + Variant { + adt_def: + AdtDef { + did: DefId(0:3 ~ thir_tree_match[3c9a]::Bar) + variants: [VariantDef { def_id: DefId(0:4 ~ thir_tree_match[3c9a]::Bar::First), ctor: Some((Const, DefId(0:5 ~ thir_tree_match[3c9a]::Bar::First::{constructor#0}))), name: "First", discr: Relative(0), fields: [], flags: NO_VARIANT_FLAGS }, VariantDef { def_id: DefId(0:6 ~ thir_tree_match[3c9a]::Bar::Second), ctor: Some((Const, DefId(0:7 ~ thir_tree_match[3c9a]::Bar::Second::{constructor#0}))), name: "Second", discr: Relative(1), fields: [], flags: NO_VARIANT_FLAGS }, VariantDef { def_id: DefId(0:8 ~ thir_tree_match[3c9a]::Bar::Third), ctor: Some((Const, DefId(0:9 ~ thir_tree_match[3c9a]::Bar::Third::{constructor#0}))), name: "Third", discr: Relative(2), fields: [], flags: NO_VARIANT_FLAGS }] + flags: IS_ENUM + repr: ReprOptions { int: None, align: None, pack: None, flags: (empty), field_shuffle_seed: 3125160937860410723 } + substs: [] + variant_index: 0 + subpatterns: [] + } + } + } + ] + } + } + } + guard: None + body: + Expr { + ty: bool + temp_lifetime: Some(Node(13)) + span: $DIR/thir-tree-match.rs:17:36: 17:40 (#0) + kind: + Scope { + region_scope: Destruction(13) + lint_level: Inherited + value: + Expr { + ty: bool + temp_lifetime: Some(Node(13)) + span: $DIR/thir-tree-match.rs:17:36: 17:40 (#0) + kind: + Scope { + region_scope: Node(13) + lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[3c9a]::has_match).13)) + value: + Expr { + ty: bool + temp_lifetime: Some(Node(13)) + span: $DIR/thir-tree-match.rs:17:36: 17:40 (#0) + kind: + Literal( lit: Spanned { node: Bool(true), span: $DIR/thir-tree-match.rs:17:36: 17:40 (#0) }, neg: false) + + } + } + } + } + } + lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[3c9a]::has_match).12)) + scope: Node(12) + span: $DIR/thir-tree-match.rs:17:9: 17:40 (#0) + } + Arm { + pattern: + Pat: { + ty: Foo + span: $DIR/thir-tree-match.rs:18:9: 18:23 (#0) + kind: PatKind { + Variant { + adt_def: + AdtDef { + did: DefId(0:10 ~ thir_tree_match[3c9a]::Foo) + variants: [VariantDef { def_id: DefId(0:11 ~ thir_tree_match[3c9a]::Foo::FooOne), ctor: Some((Fn, DefId(0:12 ~ thir_tree_match[3c9a]::Foo::FooOne::{constructor#0}))), name: "FooOne", discr: Relative(0), fields: [FieldDef { did: DefId(0:13 ~ thir_tree_match[3c9a]::Foo::FooOne::0), name: "0", vis: Restricted(DefId(0:0 ~ thir_tree_match[3c9a])) }], flags: NO_VARIANT_FLAGS }, VariantDef { def_id: DefId(0:14 ~ thir_tree_match[3c9a]::Foo::FooTwo), ctor: Some((Const, DefId(0:15 ~ thir_tree_match[3c9a]::Foo::FooTwo::{constructor#0}))), name: "FooTwo", discr: Relative(1), fields: [], flags: NO_VARIANT_FLAGS }] + flags: IS_ENUM + repr: ReprOptions { int: None, align: None, pack: None, flags: (empty), field_shuffle_seed: 11573694388057581 } + substs: [] + variant_index: 0 + subpatterns: [ + Pat: { + ty: Bar + span: $DIR/thir-tree-match.rs:18:21: 18:22 (#0) + kind: PatKind { + Wild + } + } + ] + } + } + } + guard: None + body: + Expr { + ty: bool + temp_lifetime: Some(Node(19)) + span: $DIR/thir-tree-match.rs:18:27: 18:32 (#0) + kind: + Scope { + region_scope: Destruction(19) + lint_level: Inherited + value: + Expr { + ty: bool + temp_lifetime: Some(Node(19)) + span: $DIR/thir-tree-match.rs:18:27: 18:32 (#0) + kind: + Scope { + region_scope: Node(19) + lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[3c9a]::has_match).19)) + value: + Expr { + ty: bool + temp_lifetime: Some(Node(19)) + span: $DIR/thir-tree-match.rs:18:27: 18:32 (#0) + kind: + Literal( lit: Spanned { node: Bool(false), span: $DIR/thir-tree-match.rs:18:27: 18:32 (#0) }, neg: false) + + } + } + } + } + } + lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[3c9a]::has_match).18)) + scope: Node(18) + span: $DIR/thir-tree-match.rs:18:9: 18:32 (#0) + } + Arm { + pattern: + Pat: { + ty: Foo + span: $DIR/thir-tree-match.rs:19:9: 19:20 (#0) + kind: PatKind { + Variant { + adt_def: + AdtDef { + did: DefId(0:10 ~ thir_tree_match[3c9a]::Foo) + variants: [VariantDef { def_id: DefId(0:11 ~ thir_tree_match[3c9a]::Foo::FooOne), ctor: Some((Fn, DefId(0:12 ~ thir_tree_match[3c9a]::Foo::FooOne::{constructor#0}))), name: "FooOne", discr: Relative(0), fields: [FieldDef { did: DefId(0:13 ~ thir_tree_match[3c9a]::Foo::FooOne::0), name: "0", vis: Restricted(DefId(0:0 ~ thir_tree_match[3c9a])) }], flags: NO_VARIANT_FLAGS }, VariantDef { def_id: DefId(0:14 ~ thir_tree_match[3c9a]::Foo::FooTwo), ctor: Some((Const, DefId(0:15 ~ thir_tree_match[3c9a]::Foo::FooTwo::{constructor#0}))), name: "FooTwo", discr: Relative(1), fields: [], flags: NO_VARIANT_FLAGS }] + flags: IS_ENUM + repr: ReprOptions { int: None, align: None, pack: None, flags: (empty), field_shuffle_seed: 11573694388057581 } + substs: [] + variant_index: 1 + subpatterns: [] + } + } + } + guard: None + body: + Expr { + ty: bool + temp_lifetime: Some(Node(24)) + span: $DIR/thir-tree-match.rs:19:24: 19:28 (#0) + kind: + Scope { + region_scope: Destruction(24) + lint_level: Inherited + value: + Expr { + ty: bool + temp_lifetime: Some(Node(24)) + span: $DIR/thir-tree-match.rs:19:24: 19:28 (#0) + kind: + Scope { + region_scope: Node(24) + lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[3c9a]::has_match).24)) + value: + Expr { + ty: bool + temp_lifetime: Some(Node(24)) + span: $DIR/thir-tree-match.rs:19:24: 19:28 (#0) + kind: + Literal( lit: Spanned { node: Bool(true), span: $DIR/thir-tree-match.rs:19:24: 19:28 (#0) }, neg: false) + + } + } + } + } + } + lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[3c9a]::has_match).23)) + scope: Node(23) + span: $DIR/thir-tree-match.rs:19:9: 19:28 (#0) + } + ] + } + } + } + } + } + } + } + } + } + } + + +DefId(0:17 ~ thir_tree_match[3c9a]::main): +params: [ +] +body: + Expr { + ty: () + temp_lifetime: Some(Node(2)) + span: $DIR/thir-tree-match.rs:23:11: 23:13 (#0) + kind: + Scope { + region_scope: Destruction(2) + lint_level: Inherited + value: + Expr { + ty: () + temp_lifetime: Some(Node(2)) + span: $DIR/thir-tree-match.rs:23:11: 23:13 (#0) + kind: + Scope { + region_scope: Node(2) + lint_level: Explicit(HirId(DefId(0:17 ~ thir_tree_match[3c9a]::main).2)) + value: + Expr { + ty: () + temp_lifetime: Some(Node(2)) + span: $DIR/thir-tree-match.rs:23:11: 23:13 (#0) + kind: + Block { + targeted_by_break: false + opt_destruction_scope: None + span: $DIR/thir-tree-match.rs:23:11: 23:13 (#0) + region_scope: Node(1) + safety_mode: Safe + stmts: [] + expr: [] + } + } + } + } + } + } + + diff --git a/tests/ui/thir-tree.rs b/tests/ui/thir-print/thir-tree.rs index 32df7905adb..32df7905adb 100644 --- a/tests/ui/thir-tree.rs +++ b/tests/ui/thir-print/thir-tree.rs diff --git a/tests/ui/thir-print/thir-tree.stdout b/tests/ui/thir-print/thir-tree.stdout new file mode 100644 index 00000000000..0a35d9fb78c --- /dev/null +++ b/tests/ui/thir-print/thir-tree.stdout @@ -0,0 +1,43 @@ +DefId(0:3 ~ thir_tree[8f1d]::main): +params: [ +] +body: + Expr { + ty: () + temp_lifetime: Some(Node(2)) + span: $DIR/thir-tree.rs:4:15: 4:17 (#0) + kind: + Scope { + region_scope: Destruction(2) + lint_level: Inherited + value: + Expr { + ty: () + temp_lifetime: Some(Node(2)) + span: $DIR/thir-tree.rs:4:15: 4:17 (#0) + kind: + Scope { + region_scope: Node(2) + lint_level: Explicit(HirId(DefId(0:3 ~ thir_tree[8f1d]::main).2)) + value: + Expr { + ty: () + temp_lifetime: Some(Node(2)) + span: $DIR/thir-tree.rs:4:15: 4:17 (#0) + kind: + Block { + targeted_by_break: false + opt_destruction_scope: None + span: $DIR/thir-tree.rs:4:15: 4:17 (#0) + region_scope: Node(1) + safety_mode: Safe + stmts: [] + expr: [] + } + } + } + } + } + } + + diff --git a/tests/ui/tool-attributes/auxiliary/p1.rs b/tests/ui/tool-attributes/auxiliary/p1.rs new file mode 100644 index 00000000000..47195c7e9d6 --- /dev/null +++ b/tests/ui/tool-attributes/auxiliary/p1.rs @@ -0,0 +1,3 @@ +#![feature(rustc_attrs)] +#[rustc_diagnostic_item = "Foo"] +pub struct Foo {} diff --git a/tests/ui/tool-attributes/auxiliary/p2.rs b/tests/ui/tool-attributes/auxiliary/p2.rs new file mode 100644 index 00000000000..47195c7e9d6 --- /dev/null +++ b/tests/ui/tool-attributes/auxiliary/p2.rs @@ -0,0 +1,3 @@ +#![feature(rustc_attrs)] +#[rustc_diagnostic_item = "Foo"] +pub struct Foo {} diff --git a/tests/ui/tool-attributes/duplicate-diagnostic.rs b/tests/ui/tool-attributes/duplicate-diagnostic.rs new file mode 100644 index 00000000000..39c2ca1cb86 --- /dev/null +++ b/tests/ui/tool-attributes/duplicate-diagnostic.rs @@ -0,0 +1,13 @@ +// aux-build: p1.rs +// aux-build: p2.rs + +// error-pattern: duplicate diagnostic item in crate `p2` +// error-pattern: note: the diagnostic item is first defined in crate `p1` + +#![feature(rustc_attrs)] +extern crate p1; +extern crate p2; + +#[rustc_diagnostic_item = "Foo"] +pub struct Foo {} //~ ERROR duplicate diagnostic item found +fn main() {} diff --git a/tests/ui/tool-attributes/duplicate-diagnostic.stderr b/tests/ui/tool-attributes/duplicate-diagnostic.stderr new file mode 100644 index 00000000000..e315fdc7d84 --- /dev/null +++ b/tests/ui/tool-attributes/duplicate-diagnostic.stderr @@ -0,0 +1,12 @@ +error: duplicate diagnostic item in crate `p2`: `Foo`. + | + = note: the diagnostic item is first defined in crate `p1`. + +error: duplicate diagnostic item found: `Foo`. + --> $DIR/duplicate-diagnostic.rs:12:1 + | +LL | pub struct Foo {} + | ^^^^^^^^^^^^^^ + +error: aborting due to 2 previous errors + diff --git a/tests/ui/track-diagnostics/track4.stderr b/tests/ui/track-diagnostics/track4.stderr index c4668444c4b..9ebf222ee34 100644 --- a/tests/ui/track-diagnostics/track4.stderr +++ b/tests/ui/track-diagnostics/track4.stderr @@ -3,7 +3,7 @@ error: missing `struct` for struct definition | LL | pub onion { | ^ --Ztrack-diagnostics: created at compiler/rustc_parse/src/parser/diagnostics.rs:LL:CC +-Ztrack-diagnostics: created at compiler/rustc_parse/src/parser/item.rs:LL:CC | help: add `struct` here to parse `onion` as a public struct | diff --git a/tests/ui/traits/alias/ambiguous.stderr b/tests/ui/traits/alias/ambiguous.stderr index 0fe1a79678d..203bdc526f6 100644 --- a/tests/ui/traits/alias/ambiguous.stderr +++ b/tests/ui/traits/alias/ambiguous.stderr @@ -14,11 +14,11 @@ note: candidate #2 is defined in an impl of the trait `B` for the type `u8` | LL | fn foo(&self) {} | ^^^^^^^^^^^^^ -help: disambiguate the associated function for candidate #1 +help: disambiguate the method for candidate #1 | LL | A::foo(&t); | ~~~~~~~~~~ -help: disambiguate the associated function for candidate #2 +help: disambiguate the method for candidate #2 | LL | B::foo(&t); | ~~~~~~~~~~ diff --git a/tests/ui/traits/alias/issue-107747-do-not-assemble-supertraits.rs b/tests/ui/traits/alias/issue-107747-do-not-assemble-supertraits.rs new file mode 100644 index 00000000000..9b41a8096c4 --- /dev/null +++ b/tests/ui/traits/alias/issue-107747-do-not-assemble-supertraits.rs @@ -0,0 +1,21 @@ +// Regression test for #107747: methods from trait alias supertraits were brought into scope +// +// check-pass + +#![feature(trait_alias)] + +use std::fmt; + +trait Foo: fmt::Debug {} +trait Bar = Foo; + +#[derive(Debug)] +struct Qux(bool); + +impl fmt::Display for Qux { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + self.0.fmt(f) + } +} + +fn main() {} diff --git a/tests/ui/traits/alias/issue-108072-unmet-trait-alias-bound.rs b/tests/ui/traits/alias/issue-108072-unmet-trait-alias-bound.rs new file mode 100644 index 00000000000..d254c0ae3ef --- /dev/null +++ b/tests/ui/traits/alias/issue-108072-unmet-trait-alias-bound.rs @@ -0,0 +1,11 @@ +// Regression test for #108072: do not ICE upon unmet trait alias constraint + +#![feature(trait_alias)] + +trait IteratorAlias = Iterator; + +fn f(_: impl IteratorAlias) {} + +fn main() { + f(()) //~ `()` is not an iterator +} diff --git a/tests/ui/traits/alias/issue-108072-unmet-trait-alias-bound.stderr b/tests/ui/traits/alias/issue-108072-unmet-trait-alias-bound.stderr new file mode 100644 index 00000000000..39f974f962c --- /dev/null +++ b/tests/ui/traits/alias/issue-108072-unmet-trait-alias-bound.stderr @@ -0,0 +1,19 @@ +error[E0277]: `()` is not an iterator + --> $DIR/issue-108072-unmet-trait-alias-bound.rs:10:7 + | +LL | f(()) + | - ^^ `()` is not an iterator + | | + | required by a bound introduced by this call + | + = help: the trait `Iterator` is not implemented for `()` + = note: required for `()` to implement `IteratorAlias` +note: required by a bound in `f` + --> $DIR/issue-108072-unmet-trait-alias-bound.rs:7:14 + | +LL | fn f(_: impl IteratorAlias) {} + | ^^^^^^^^^^^^^ required by this bound in `f` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/traits/alias/issue-108132-unmet-trait-alias-bound-on-generic-impl.rs b/tests/ui/traits/alias/issue-108132-unmet-trait-alias-bound-on-generic-impl.rs new file mode 100644 index 00000000000..0b1f9ab57c9 --- /dev/null +++ b/tests/ui/traits/alias/issue-108132-unmet-trait-alias-bound-on-generic-impl.rs @@ -0,0 +1,15 @@ +// Regression test for #108132: do not ICE upon unmet trait alias constraint in generic impl + +#![feature(trait_alias)] + +trait IteratorAlias = Iterator; + +struct Foo<I>(I); + +impl<I: IteratorAlias> Foo<I> { + fn f() {} +} + +fn main() { + Foo::<()>::f() //~ trait bounds were not satisfied +} diff --git a/tests/ui/traits/alias/issue-108132-unmet-trait-alias-bound-on-generic-impl.stderr b/tests/ui/traits/alias/issue-108132-unmet-trait-alias-bound-on-generic-impl.stderr new file mode 100644 index 00000000000..f1b259d5a65 --- /dev/null +++ b/tests/ui/traits/alias/issue-108132-unmet-trait-alias-bound-on-generic-impl.stderr @@ -0,0 +1,25 @@ +error[E0599]: the function or associated item `f` exists for struct `Foo<()>`, but its trait bounds were not satisfied + --> $DIR/issue-108132-unmet-trait-alias-bound-on-generic-impl.rs:14:16 + | +LL | struct Foo<I>(I); + | ------------- function or associated item `f` not found for this struct +... +LL | Foo::<()>::f() + | ^ function or associated item cannot be called on `Foo<()>` due to unsatisfied trait bounds + | +note: trait bound `(): Iterator` was not satisfied + --> $DIR/issue-108132-unmet-trait-alias-bound-on-generic-impl.rs:5:23 + | +LL | trait IteratorAlias = Iterator; + | ------------- ^^^^^^^^ unsatisfied trait bound introduced here +note: trait bound `(): IteratorAlias` was not satisfied + --> $DIR/issue-108132-unmet-trait-alias-bound-on-generic-impl.rs:9:9 + | +LL | impl<I: IteratorAlias> Foo<I> { + | ^^^^^^^^^^^^^ ------ + | | + | unsatisfied trait bound introduced here + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0599`. diff --git a/tests/ui/traits/alias/issue-60755.rs b/tests/ui/traits/alias/issue-60755.rs new file mode 100644 index 00000000000..6b955a75247 --- /dev/null +++ b/tests/ui/traits/alias/issue-60755.rs @@ -0,0 +1,12 @@ +// check-pass + +#![feature(trait_alias)] + +struct MyStruct {} +trait MyFn = Fn(&MyStruct); + +fn foo(_: impl MyFn) {} + +fn main() { + foo(|_| {}); +} diff --git a/tests/ui/traits/alias/self-in-generics.rs b/tests/ui/traits/alias/self-in-generics.rs index 0bb6335f91e..dcb33b7a90a 100644 --- a/tests/ui/traits/alias/self-in-generics.rs +++ b/tests/ui/traits/alias/self-in-generics.rs @@ -1,9 +1,5 @@ // astconv uses `FreshTy(0)` as a dummy `Self` type when instanciating trait objects. // This `FreshTy(0)` can leak into substs, causing ICEs in several places. -// Using `save-analysis` triggers type-checking `f` that would be normally skipped -// as `type_of` emitted an error. -// -// compile-flags: -Zsave-analysis #![feature(trait_alias)] diff --git a/tests/ui/traits/alias/self-in-generics.stderr b/tests/ui/traits/alias/self-in-generics.stderr index 110d60e6e91..80af4e5aae3 100644 --- a/tests/ui/traits/alias/self-in-generics.stderr +++ b/tests/ui/traits/alias/self-in-generics.stderr @@ -1,5 +1,5 @@ error[E0038]: the trait alias `SelfInput` cannot be made into an object - --> $DIR/self-in-generics.rs:12:19 + --> $DIR/self-in-generics.rs:8:19 | LL | pub fn f(_f: &dyn SelfInput) {} | ^^^^^^^^^ diff --git a/tests/ui/traits/issue-103563.rs b/tests/ui/traits/issue-103563.rs new file mode 100644 index 00000000000..cd3eea09b99 --- /dev/null +++ b/tests/ui/traits/issue-103563.rs @@ -0,0 +1,75 @@ +// build-pass + +fn main() { + let mut log_service = LogService { inner: Inner }; + log_service.call(()); +} + +pub trait Service<Request> { + type Response; + + fn call(&mut self, req: Request) -> Self::Response; +} + +pub struct LogService<S> { + inner: S, +} + +impl<T, U, S> Service<T> for LogService<S> +where + S: Service<T, Response = U>, + U: Extension + 'static, + for<'a> U::Item<'a>: std::fmt::Debug, +{ + type Response = S::Response; + + fn call(&mut self, req: T) -> Self::Response { + self.inner.call(req) + } +} + +pub struct Inner; + +impl Service<()> for Inner { + type Response = Resp; + + fn call(&mut self, req: ()) -> Self::Response { + Resp::A(req) + } +} + +pub trait Extension { + type Item<'a>; + + fn touch<F>(self, f: F) -> Self + where + for<'a> F: Fn(Self::Item<'a>); +} + +pub enum Resp { + A(()), +} + +impl Extension for Resp { + type Item<'a> = RespItem<'a>; + fn touch<F>(self, _f: F) -> Self + where + for<'a> F: Fn(Self::Item<'a>), + { + match self { + Self::A(a) => Self::A(a), + } + } +} + +pub enum RespItem<'a> { + A(&'a ()), +} + +impl<'a> std::fmt::Debug for RespItem<'a> { + fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { + match self { + Self::A(arg0) => f.debug_tuple("A").field(arg0).finish(), + } + } +} diff --git a/tests/ui/traits/issue-52893.stderr b/tests/ui/traits/issue-52893.stderr index a11867c03a6..db807a38830 100644 --- a/tests/ui/traits/issue-52893.stderr +++ b/tests/ui/traits/issue-52893.stderr @@ -5,7 +5,7 @@ LL | impl<F, Name, P> AddClass<Name, F> for Class<P> | - this type parameter ... LL | builder.push(output); - | ---- ^^^^^^ expected type parameter `F`, found struct `Class` + | ---- ^^^^^^ expected type parameter `F`, found `Class<P>` | | | arguments to this method are incorrect | @@ -18,7 +18,7 @@ LL | builder.push(output); | ^^^^^^^^^^^^^------^ | | | this argument influences the return type of `push` -note: associated function defined here +note: method defined here --> $DIR/issue-52893.rs:11:8 | LL | fn push(self, other: T) -> Self::PushRes; diff --git a/tests/ui/traits/issue-68295.stderr b/tests/ui/traits/issue-68295.stderr index cb6e6e0769c..671a97666fd 100644 --- a/tests/ui/traits/issue-68295.stderr +++ b/tests/ui/traits/issue-68295.stderr @@ -5,7 +5,7 @@ LL | fn crash<R, C>(input: Matrix<R, C, ()>) -> Matrix<R, C, u32> | ----------------- expected `Matrix<R, C, u32>` because of return type ... LL | input.into_owned() - | ^^^^^^^^^^^^^^^^^^ expected `u32`, found associated type + | ^^^^^^^^^^^^^^^^^^ expected `Matrix<R, C, u32>`, found `Matrix<R, C, ...>` | = note: expected struct `Matrix<_, _, u32>` found struct `Matrix<_, _, <() as Allocator<R, C>>::Buffer>` diff --git a/tests/ui/traits/issue-77982.stderr b/tests/ui/traits/issue-77982.stderr index 0b57a8212bd..a397b0accc8 100644 --- a/tests/ui/traits/issue-77982.stderr +++ b/tests/ui/traits/issue-77982.stderr @@ -4,7 +4,7 @@ error[E0283]: type annotations needed LL | opts.get(opt.as_ref()); | ^^^ ------------ type must be known at this point | | - | cannot infer type of the type parameter `Q` declared on the associated function `get` + | cannot infer type of the type parameter `Q` declared on the method `get` | = note: multiple `impl`s satisfying `String: Borrow<_>` found in the following crates: `alloc`, `core`: - impl Borrow<str> for String; @@ -23,7 +23,7 @@ error[E0283]: type annotations needed LL | opts.get(opt.as_ref()); | ^^^ ------ type must be known at this point | | - | cannot infer type of the type parameter `Q` declared on the associated function `get` + | cannot infer type of the type parameter `Q` declared on the method `get` | = note: multiple `impl`s satisfying `String: AsRef<_>` found in the following crates: `alloc`, `std`: - impl AsRef<OsStr> for String; diff --git a/tests/ui/traits/item-privacy.rs b/tests/ui/traits/item-privacy.rs index 38d06b967bc..a3e1a22e7a8 100644 --- a/tests/ui/traits/item-privacy.rs +++ b/tests/ui/traits/item-privacy.rs @@ -69,7 +69,7 @@ fn check_method() { S.c(); // OK // a, b, c are resolved as inherent items, their traits don't need to be in scope let c = &S as &dyn C; - c.a(); //~ ERROR associated function `a` is private + c.a(); //~ ERROR method `a` is private c.b(); // OK c.c(); // OK @@ -81,7 +81,7 @@ fn check_method() { //~^ ERROR no function or associated item named `b` found S::c(&S); // OK // a, b, c are resolved as inherent items, their traits don't need to be in scope - <dyn C>::a(&S); //~ ERROR associated function `a` is private + <dyn C>::a(&S); //~ ERROR method `a` is private <dyn C>::b(&S); // OK C::c(&S); // OK } diff --git a/tests/ui/traits/item-privacy.stderr b/tests/ui/traits/item-privacy.stderr index 293cfbda86c..04995b3a17b 100644 --- a/tests/ui/traits/item-privacy.stderr +++ b/tests/ui/traits/item-privacy.stderr @@ -32,14 +32,14 @@ help: the following trait is implemented but not in scope; perhaps add a `use` f LL | use method::B; | -error[E0624]: associated function `a` is private +error[E0624]: method `a` is private --> $DIR/item-privacy.rs:72:7 | LL | fn a(&self) { } - | ----------- private associated function defined here + | ----------- private method defined here ... LL | c.a(); - | ^ private associated function + | ^ private method error[E0599]: no function or associated item named `a` found for struct `S` in the current scope --> $DIR/item-privacy.rs:78:8 @@ -72,14 +72,14 @@ help: the following trait is implemented but not in scope; perhaps add a `use` f LL | use method::B; | -error[E0624]: associated function `a` is private +error[E0624]: method `a` is private --> $DIR/item-privacy.rs:84:14 | LL | fn a(&self) { } - | ----------- private associated function defined here + | ----------- private method defined here ... LL | <dyn C>::a(&S); - | ^ private associated function + | ^ private method error[E0599]: no associated item named `A` found for struct `S` in the current scope --> $DIR/item-privacy.rs:97:8 diff --git a/tests/ui/traits/method-private.stderr b/tests/ui/traits/method-private.stderr index 8e991ec018c..55656f21e00 100644 --- a/tests/ui/traits/method-private.stderr +++ b/tests/ui/traits/method-private.stderr @@ -1,11 +1,11 @@ -error[E0624]: associated function `method` is private +error[E0624]: method `method` is private --> $DIR/method-private.rs:19:9 | LL | fn method(&self) {} - | ---------------- private associated function defined here + | ---------------- private method defined here ... LL | foo.method(); - | ^^^^^^ private associated function + | ^^^^^^ private method | = help: items from traits can only be used if the trait is in scope help: the following trait is implemented but not in scope; perhaps add a `use` for it: diff --git a/tests/ui/traits/multidispatch-convert-ambig-dest.stderr b/tests/ui/traits/multidispatch-convert-ambig-dest.stderr index 6e6172eea47..e927f26e96d 100644 --- a/tests/ui/traits/multidispatch-convert-ambig-dest.stderr +++ b/tests/ui/traits/multidispatch-convert-ambig-dest.stderr @@ -29,7 +29,7 @@ note: required by a bound in `test` --> $DIR/multidispatch-convert-ambig-dest.rs:21:11 | LL | fn test<T,U>(_: T, _: U) - | ---- required by a bound in this + | ---- required by a bound in this function LL | where T : Convert<U> | ^^^^^^^^^^ required by this bound in `test` help: consider specifying the generic arguments diff --git a/tests/ui/traits/negative-impls/negated-auto-traits-error.stderr b/tests/ui/traits/negative-impls/negated-auto-traits-error.stderr index ce690b749f5..b680ce7f990 100644 --- a/tests/ui/traits/negative-impls/negated-auto-traits-error.stderr +++ b/tests/ui/traits/negative-impls/negated-auto-traits-error.stderr @@ -101,10 +101,10 @@ LL | fn is_send<T: Send>(_: T) {} | ^^^^ required by this bound in `is_send` error[E0277]: `main::TestType` cannot be sent between threads safely - --> $DIR/negated-auto-traits-error.rs:66:13 + --> $DIR/negated-auto-traits-error.rs:66:20 | LL | is_sync(Outer2(TestType)); - | ------- ^^^^^^^^^^^^^^^^ `main::TestType` cannot be sent between threads safely + | ------- ^^^^^^^^ `main::TestType` cannot be sent between threads safely | | | required by a bound introduced by this call | diff --git a/tests/ui/traits/negative-impls/no-items.stderr b/tests/ui/traits/negative-impls/no-items.stderr index 67b94bba121..040d9d14503 100644 --- a/tests/ui/traits/negative-impls/no-items.stderr +++ b/tests/ui/traits/negative-impls/no-items.stderr @@ -2,7 +2,7 @@ error[E0749]: negative impls cannot have any items --> $DIR/no-items.rs:8:5 | LL | type Foo = i32; - | ^^^^^^^^^^^^^^^ + | ^^^^^^^^ error: aborting due to previous error diff --git a/tests/ui/traits/new-solver/alias_eq_cant_be_furthur_normalized.rs b/tests/ui/traits/new-solver/alias_eq_cant_be_furthur_normalized.rs new file mode 100644 index 00000000000..dc726ba51f9 --- /dev/null +++ b/tests/ui/traits/new-solver/alias_eq_cant_be_furthur_normalized.rs @@ -0,0 +1,29 @@ +// check-pass +// compile-flags: -Ztrait-solver=next + +// check that a goal such as `alias-eq(<T as TraitB>::Assoc<bool>, <T as TraitB>::Assoc<?0>)` +// succeeds with a constraint that `?0 = bool` + +// FIXME(deferred_projection_equality): add a test that this is true during coherence + +trait TraitA {} + +trait TraitB { + type Assoc<T: ?Sized>; +} + +impl<T: TraitB> TraitA for (T, T::Assoc<bool>) {} + +impl TraitB for i32 { + type Assoc<T: ?Sized> = u32; +} + +fn needs_a<T: TraitA>() {} + +fn bar<T: TraitB>() { + needs_a::<(T, <T as TraitB>::Assoc<_>)>(); +} + +fn main() { + bar::<i32>(); +} diff --git a/tests/ui/traits/new-solver/alias_eq_dont_use_normalizes_to_if_substs_eq.rs b/tests/ui/traits/new-solver/alias_eq_dont_use_normalizes_to_if_substs_eq.rs new file mode 100644 index 00000000000..fd5d0e3b194 --- /dev/null +++ b/tests/ui/traits/new-solver/alias_eq_dont_use_normalizes_to_if_substs_eq.rs @@ -0,0 +1,45 @@ +// compile-flags: -Ztrait-solver=next + +// check that when computing `alias-eq(<() as Foo<u16, T>>::Assoc, <() as Foo<?0, T>>::Assoc)` +// we do not infer `?0 = u8` via the `for<STOP> (): Foo<u8, STOP>` impl or `?0 = u16` by +// relating substs as either could be a valid solution. + +trait Foo<T, STOP> { + type Assoc; +} + +impl<STOP> Foo<u8, STOP> for () +where + (): Foo<u16, STOP>, +{ + type Assoc = <() as Foo<u16, STOP>>::Assoc; +} + +impl Foo<u16, i8> for () { + type Assoc = u8; +} + +impl Foo<u16, i16> for () { + type Assoc = u16; +} + +fn output<T, U>() -> <() as Foo<T, U>>::Assoc +where + (): Foo<T, U>, +{ + todo!() +} + +fn incomplete<T>() +where + (): Foo<u16, T>, +{ + // `<() as Foo<u16, STOP>>::Assoc == <() as Foo<_, STOP>>::Assoc` + let _: <() as Foo<u16, T>>::Assoc = output::<_, T>(); + //~^ error: type annotations needed + + // let _: <() as Foo<u16, T>>::Assoc = output::<u8, T>(); // OK + // let _: <() as Foo<u16, T>>::Assoc = output::<u16, T>(); // OK +} + +fn main() {} diff --git a/tests/ui/traits/new-solver/alias_eq_dont_use_normalizes_to_if_substs_eq.stderr b/tests/ui/traits/new-solver/alias_eq_dont_use_normalizes_to_if_substs_eq.stderr new file mode 100644 index 00000000000..a6712332c37 --- /dev/null +++ b/tests/ui/traits/new-solver/alias_eq_dont_use_normalizes_to_if_substs_eq.stderr @@ -0,0 +1,9 @@ +error[E0282]: type annotations needed + --> $DIR/alias_eq_dont_use_normalizes_to_if_substs_eq.rs:38:41 + | +LL | let _: <() as Foo<u16, T>>::Assoc = output::<_, T>(); + | ^^^^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `output` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0282`. diff --git a/tests/ui/traits/new-solver/alias_eq_simple.rs b/tests/ui/traits/new-solver/alias_eq_simple.rs new file mode 100644 index 00000000000..6792cf3ce35 --- /dev/null +++ b/tests/ui/traits/new-solver/alias_eq_simple.rs @@ -0,0 +1,22 @@ +// check-pass +// compile-flags: -Ztrait-solver=next + +// test that the new solver can handle `alias-eq(<i32 as TraitB>::Assoc, u32)` + +trait TraitA {} + +trait TraitB { + type Assoc; +} + +impl<T: TraitB> TraitA for (T, T::Assoc) {} + +impl TraitB for i32 { + type Assoc = u32; +} + +fn needs_a<T: TraitA>() {} + +fn main() { + needs_a::<(i32, u32)>(); +} diff --git a/tests/ui/traits/new-solver/alias_eq_substs_eq_not_intercrate.rs b/tests/ui/traits/new-solver/alias_eq_substs_eq_not_intercrate.rs new file mode 100644 index 00000000000..d4cc380fa21 --- /dev/null +++ b/tests/ui/traits/new-solver/alias_eq_substs_eq_not_intercrate.rs @@ -0,0 +1,20 @@ +// compile-flags: -Ztrait-solver=next + +// check that a `alias-eq(<?0 as TraitB>::Assoc, <T as TraitB>::Assoc)` goal fails. + +// FIXME(deferred_projection_equality): add a test that this is true during coherence + +trait TraitB { + type Assoc; +} + +fn needs_a<T: TraitB>() -> T::Assoc { + unimplemented!() +} + +fn bar<T: TraitB>() { + let _: <_ as TraitB>::Assoc = needs_a::<T>(); + //~^ error: type annotations needed +} + +fn main() {} diff --git a/tests/ui/traits/new-solver/alias_eq_substs_eq_not_intercrate.stderr b/tests/ui/traits/new-solver/alias_eq_substs_eq_not_intercrate.stderr new file mode 100644 index 00000000000..d063d8fce11 --- /dev/null +++ b/tests/ui/traits/new-solver/alias_eq_substs_eq_not_intercrate.stderr @@ -0,0 +1,9 @@ +error[E0282]: type annotations needed + --> $DIR/alias_eq_substs_eq_not_intercrate.rs:16:12 + | +LL | let _: <_ as TraitB>::Assoc = needs_a::<T>(); + | ^^^^^^^^^^^^^^^^^^^^ cannot infer type for associated type `<_ as TraitB>::Assoc` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0282`. diff --git a/tests/ui/traits/new-solver/builtin-fn-must-return-sized.rs b/tests/ui/traits/new-solver/builtin-fn-must-return-sized.rs new file mode 100644 index 00000000000..ba473653ecf --- /dev/null +++ b/tests/ui/traits/new-solver/builtin-fn-must-return-sized.rs @@ -0,0 +1,17 @@ +// compile-flags: -Ztrait-solver=next + +#![feature(fn_traits)] +#![feature(unboxed_closures)] +#![feature(tuple_trait)] + +use std::ops::Fn; +use std::marker::Tuple; + +fn foo<F: Fn<T>, T: Tuple>(f: Option<F>, t: T) { + let y = (f.unwrap()).call(t); +} + +fn main() { + foo::<fn() -> str, _>(None, ()); + //~^ expected a `Fn<_>` closure, found `fn() -> str` +} diff --git a/tests/ui/traits/new-solver/builtin-fn-must-return-sized.stderr b/tests/ui/traits/new-solver/builtin-fn-must-return-sized.stderr new file mode 100644 index 00000000000..f7551739b13 --- /dev/null +++ b/tests/ui/traits/new-solver/builtin-fn-must-return-sized.stderr @@ -0,0 +1,18 @@ +error[E0277]: expected a `Fn<_>` closure, found `fn() -> str` + --> $DIR/builtin-fn-must-return-sized.rs:15:27 + | +LL | foo::<fn() -> str, _>(None, ()); + | --------------------- ^^^^ expected an `Fn<_>` closure, found `fn() -> str` + | | + | required by a bound introduced by this call + | + = help: the trait `Fn<_>` is not implemented for `fn() -> str` +note: required by a bound in `foo` + --> $DIR/builtin-fn-must-return-sized.rs:10:11 + | +LL | fn foo<F: Fn<T>, T: Tuple>(f: Option<F>, t: T) { + | ^^^^^ required by this bound in `foo` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/traits/new-solver/elaborate-item-bounds.rs b/tests/ui/traits/new-solver/elaborate-item-bounds.rs new file mode 100644 index 00000000000..076aefcf8fc --- /dev/null +++ b/tests/ui/traits/new-solver/elaborate-item-bounds.rs @@ -0,0 +1,12 @@ +// compile-flags: -Ztrait-solver=next +// check-pass + +trait Foo { + type Bar: Bar; +} + +trait Bar: Baz {} + +trait Baz {} + +fn main() {} diff --git a/tests/ui/traits/new-solver/normalizes_to_ignores_unnormalizable_candidate.rs b/tests/ui/traits/new-solver/normalizes_to_ignores_unnormalizable_candidate.rs new file mode 100644 index 00000000000..46343241b45 --- /dev/null +++ b/tests/ui/traits/new-solver/normalizes_to_ignores_unnormalizable_candidate.rs @@ -0,0 +1,40 @@ +// [no_self_infer] check-pass +// compile-flags: -Ztrait-solver=next +// revisions: self_infer no_self_infer + +// checks that the new solver is smart enough to infer `?0 = U` when solving: +// `normalizes-to(<Vec<?0> as Trait>::Assoc, u8)` +// with `normalizes-to(<Vec<U> as Trait>::Assoc, u8)` in the paramenv even when +// there is a separate `Vec<T>: Trait` bound in the paramenv. +// +// FIXME(-Ztrait-solver=next) +// This could also compile for `normalizes-to(<?0 as Trait>::Assoc, u8)` but +// we currently immediately consider a goal ambiguous if the self type is an +// inference variable. + +trait Trait { + type Assoc; +} + +fn foo<T: Trait<Assoc = u8>>(x: T) {} + +#[cfg(self_infer)] +fn unconstrained<T>() -> T { + todo!() +} + +#[cfg(no_self_infer)] +fn unconstrained<T>() -> Vec<T> { + todo!() +} + +fn bar<T, U>() +where + Vec<T>: Trait, + Vec<U>: Trait<Assoc = u8>, +{ + foo(unconstrained()) + //[self_infer]~^ ERROR type annotations needed +} + +fn main() {} diff --git a/tests/ui/traits/new-solver/normalizes_to_ignores_unnormalizable_candidate.self_infer.stderr b/tests/ui/traits/new-solver/normalizes_to_ignores_unnormalizable_candidate.self_infer.stderr new file mode 100644 index 00000000000..06283201261 --- /dev/null +++ b/tests/ui/traits/new-solver/normalizes_to_ignores_unnormalizable_candidate.self_infer.stderr @@ -0,0 +1,14 @@ +error[E0282]: type annotations needed + --> $DIR/normalizes_to_ignores_unnormalizable_candidate.rs:36:5 + | +LL | foo(unconstrained()) + | ^^^ cannot infer type of the type parameter `T` declared on the function `foo` + | +help: consider specifying the generic argument + | +LL | foo::<T>(unconstrained()) + | +++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0282`. diff --git a/tests/ui/traits/new-solver/param-candidate-doesnt-shadow-project.rs b/tests/ui/traits/new-solver/param-candidate-doesnt-shadow-project.rs new file mode 100644 index 00000000000..bdf999ec5dd --- /dev/null +++ b/tests/ui/traits/new-solver/param-candidate-doesnt-shadow-project.rs @@ -0,0 +1,25 @@ +// compile-flags: -Ztrait-solver=next +// check-pass + +trait Foo { + type Assoc; +} + +trait Bar {} + +impl<T> Foo for T { + type Assoc = i32; +} + +impl<T> Bar for T where T: Foo<Assoc = i32> {} + +fn require_bar<T: Bar>() {} + +fn foo<T: Foo>() { + // Unlike the classic solver, `<T as Foo>::Assoc = _` will still project + // down to `i32` even though there's a param-env candidate here, since we + // don't assemble any param-env projection candidates for `T: Foo` alone. + require_bar::<T>(); +} + +fn main() {} diff --git a/tests/ui/traits/new-solver/pointer-like.rs b/tests/ui/traits/new-solver/pointer-like.rs new file mode 100644 index 00000000000..3745a075e6a --- /dev/null +++ b/tests/ui/traits/new-solver/pointer-like.rs @@ -0,0 +1,14 @@ +// compile-flags: -Ztrait-solver=next + +#![feature(pointer_like_trait)] + +use std::marker::PointerLike; + +fn require_(_: impl PointerLike) {} + +fn main() { + require_(1usize); + require_(1u16); + //~^ ERROR `u16` needs to have the same alignment and size as a pointer + require_(&1i16); +} diff --git a/tests/ui/traits/new-solver/pointer-like.stderr b/tests/ui/traits/new-solver/pointer-like.stderr new file mode 100644 index 00000000000..f695e64187d --- /dev/null +++ b/tests/ui/traits/new-solver/pointer-like.stderr @@ -0,0 +1,24 @@ +error[E0277]: `u16` needs to have the same alignment and size as a pointer + --> $DIR/pointer-like.rs:11:14 + | +LL | require_(1u16); + | -------- ^^^^ the trait `PointerLike` is not implemented for `u16` + | | + | required by a bound introduced by this call + | + = note: the trait bound `u16: PointerLike` is not satisfied +note: required by a bound in `require_` + --> $DIR/pointer-like.rs:7:21 + | +LL | fn require_(_: impl PointerLike) {} + | ^^^^^^^^^^^ required by this bound in `require_` +help: consider borrowing here + | +LL | require_(&1u16); + | + +LL | require_(&mut 1u16); + | ++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/traits/new-solver/pointer-sized.rs b/tests/ui/traits/new-solver/pointer-sized.rs deleted file mode 100644 index 15681cd132e..00000000000 --- a/tests/ui/traits/new-solver/pointer-sized.rs +++ /dev/null @@ -1,12 +0,0 @@ -#![feature(pointer_sized_trait)] - -use std::marker::PointerSized; - -fn require_pointer_sized(_: impl PointerSized) {} - -fn main() { - require_pointer_sized(1usize); - require_pointer_sized(1u16); - //~^ ERROR `u16` needs to be a pointer-sized type - require_pointer_sized(&1i16); -} diff --git a/tests/ui/traits/new-solver/pointer-sized.stderr b/tests/ui/traits/new-solver/pointer-sized.stderr deleted file mode 100644 index b250b1331bb..00000000000 --- a/tests/ui/traits/new-solver/pointer-sized.stderr +++ /dev/null @@ -1,24 +0,0 @@ -error[E0277]: `u16` needs to be a pointer-sized type - --> $DIR/pointer-sized.rs:9:27 - | -LL | require_pointer_sized(1u16); - | --------------------- ^^^^ the trait `PointerSized` is not implemented for `u16` - | | - | required by a bound introduced by this call - | - = note: the trait bound `u16: PointerSized` is not satisfied -note: required by a bound in `require_pointer_sized` - --> $DIR/pointer-sized.rs:5:34 - | -LL | fn require_pointer_sized(_: impl PointerSized) {} - | ^^^^^^^^^^^^ required by this bound in `require_pointer_sized` -help: consider borrowing here - | -LL | require_pointer_sized(&1u16); - | + -LL | require_pointer_sized(&mut 1u16); - | ++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/traits/new-solver/provisional-result-done.rs b/tests/ui/traits/new-solver/provisional-result-done.rs new file mode 100644 index 00000000000..589d34dd7ab --- /dev/null +++ b/tests/ui/traits/new-solver/provisional-result-done.rs @@ -0,0 +1,33 @@ +// compile-flags: -Ztrait-solver=next +// check-pass + +// This tests checks that we update results in the provisional cache when +// we pop a goal from the stack. +#![feature(auto_traits)] +auto trait Coinductive {} +struct Foo<T>(T); +struct Bar<T>(T); + +impl<T> Coinductive for Foo<T> +where + Bar<T>: Coinductive +{} + +impl<T> Coinductive for Bar<T> +where + Foo<T>: Coinductive, + Bar<T>: ConstrainInfer, +{} + +trait ConstrainInfer {} +impl ConstrainInfer for Bar<u8> {} +impl ConstrainInfer for Foo<u16> {} + +fn impls<T: Coinductive>() -> T { todo!() } + +fn constrain<T: ConstrainInfer>(_: T) {} + +fn main() { + // This should constrain `_` to `u8`. + impls::<Foo<_>>(); +} diff --git a/tests/ui/traits/new-solver/temporary-ambiguity.rs b/tests/ui/traits/new-solver/temporary-ambiguity.rs new file mode 100644 index 00000000000..18ee0545700 --- /dev/null +++ b/tests/ui/traits/new-solver/temporary-ambiguity.rs @@ -0,0 +1,22 @@ +// compile-flags: -Ztrait-solver=next +// check-pass + +// Checks that we don't explode when we assemble >1 candidate for a goal. + +struct Wrapper<T>(T); + +trait Foo {} + +impl Foo for Wrapper<i32> {} + +impl Foo for Wrapper<()> {} + +fn needs_foo(_: impl Foo) {} + +fn main() { + let mut x = Default::default(); + let w = Wrapper(x); + needs_foo(w); + x = 1; + drop(x); +} diff --git a/tests/ui/traits/new-solver/two-projection-param-candidates-are-ambiguous.rs b/tests/ui/traits/new-solver/two-projection-param-candidates-are-ambiguous.rs new file mode 100644 index 00000000000..cde2059ca9b --- /dev/null +++ b/tests/ui/traits/new-solver/two-projection-param-candidates-are-ambiguous.rs @@ -0,0 +1,30 @@ +// compile-flags: -Ztrait-solver=next + +// When we're solving `<T as Foo>::Assoc = i32`, we actually first solve +// `<T as Foo>::Assoc = _#1t`, then unify `_#1t` with `i32`. That goal +// with the inference variable is ambiguous when there are >1 param-env +// candidates. + +// We don't unify the RHS of a projection goal eagerly when solving, both +// for caching reasons and partly to make sure that we don't make the new +// trait solver smarter than it should be. + +// This is (as far as I can tell) a forwards-compatible decision, but if you +// make this test go from fail to pass, be sure you understand the implications! + +trait Foo { + type Assoc; +} + +trait Bar {} + +impl<T> Bar for T where T: Foo<Assoc = i32> {} + +fn needs_bar<T: Bar>() {} + +fn foo<T: Foo<Assoc = i32> + Foo<Assoc = u32>>() { + needs_bar::<T>(); + //~^ ERROR type annotations needed: cannot satisfy `T: Bar` +} + +fn main() {} diff --git a/tests/ui/traits/new-solver/two-projection-param-candidates-are-ambiguous.stderr b/tests/ui/traits/new-solver/two-projection-param-candidates-are-ambiguous.stderr new file mode 100644 index 00000000000..fa5e780ee5e --- /dev/null +++ b/tests/ui/traits/new-solver/two-projection-param-candidates-are-ambiguous.stderr @@ -0,0 +1,16 @@ +error[E0283]: type annotations needed: cannot satisfy `T: Bar` + --> $DIR/two-projection-param-candidates-are-ambiguous.rs:26:5 + | +LL | needs_bar::<T>(); + | ^^^^^^^^^^^^^^ + | + = note: cannot satisfy `T: Bar` +note: required by a bound in `needs_bar` + --> $DIR/two-projection-param-candidates-are-ambiguous.rs:23:17 + | +LL | fn needs_bar<T: Bar>() {} + | ^^^ required by this bound in `needs_bar` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0283`. diff --git a/tests/ui/traits/new-solver/unsafe-auto-trait-impl.rs b/tests/ui/traits/new-solver/unsafe-auto-trait-impl.rs new file mode 100644 index 00000000000..bcfc747ebb1 --- /dev/null +++ b/tests/ui/traits/new-solver/unsafe-auto-trait-impl.rs @@ -0,0 +1,8 @@ +// compile-flags: -Ztrait-solver=next +// check-pass + +struct Foo(*mut ()); + +unsafe impl Sync for Foo {} + +fn main() {} diff --git a/tests/ui/traits/new-solver/unsize-good.rs b/tests/ui/traits/new-solver/unsize-good.rs new file mode 100644 index 00000000000..87ed9cfd10a --- /dev/null +++ b/tests/ui/traits/new-solver/unsize-good.rs @@ -0,0 +1,25 @@ +// compile-flags: -Ztrait-solver=next +// check-pass + +#![feature(unsized_tuple_coercion)] + +trait Foo {} + +impl Foo for i32 {} + +fn main() { + // Unsizing via struct + let _: Box<dyn Foo> = Box::new(1i32); + + // Slice unsizing + let y = [1, 2, 3]; + let _: &[i32] = &y; + + // Tuple unsizing + let hi = (1i32,); + let _: &(dyn Foo,) = &hi; + + // Dropping auto traits + let a: &(dyn Foo + Send) = &1; + let _: &dyn Foo = a; +} diff --git a/tests/ui/traits/new-solver/upcast-right-substs.rs b/tests/ui/traits/new-solver/upcast-right-substs.rs new file mode 100644 index 00000000000..c19c82acf24 --- /dev/null +++ b/tests/ui/traits/new-solver/upcast-right-substs.rs @@ -0,0 +1,14 @@ +// compile-flags: -Ztrait-solver=next +// check-pass + +#![feature(trait_upcasting)] + +trait Foo: Bar<i32> + Bar<u32> {} + +trait Bar<T> {} + +fn main() { + let x: &dyn Foo = todo!(); + let y: &dyn Bar<i32> = x; + let z: &dyn Bar<u32> = x; +} diff --git a/tests/ui/traits/new-solver/upcast-wrong-substs.rs b/tests/ui/traits/new-solver/upcast-wrong-substs.rs new file mode 100644 index 00000000000..f2d04d932bb --- /dev/null +++ b/tests/ui/traits/new-solver/upcast-wrong-substs.rs @@ -0,0 +1,13 @@ +// compile-flags: -Ztrait-solver=next + +#![feature(trait_upcasting)] + +trait Foo: Bar<i32> + Bar<u32> {} + +trait Bar<T> {} + +fn main() { + let x: &dyn Foo = todo!(); + let y: &dyn Bar<usize> = x; + //~^ ERROR mismatched types +} diff --git a/tests/ui/traits/new-solver/upcast-wrong-substs.stderr b/tests/ui/traits/new-solver/upcast-wrong-substs.stderr new file mode 100644 index 00000000000..8623f395f59 --- /dev/null +++ b/tests/ui/traits/new-solver/upcast-wrong-substs.stderr @@ -0,0 +1,14 @@ +error[E0308]: mismatched types + --> $DIR/upcast-wrong-substs.rs:11:30 + | +LL | let y: &dyn Bar<usize> = x; + | --------------- ^ expected trait `Bar`, found trait `Foo` + | | + | expected due to this + | + = note: expected reference `&dyn Bar<usize>` + found reference `&dyn Foo` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/traits/non_lifetime_binders/bad-sized-cond.rs b/tests/ui/traits/non_lifetime_binders/bad-sized-cond.rs new file mode 100644 index 00000000000..dfc800c8e7e --- /dev/null +++ b/tests/ui/traits/non_lifetime_binders/bad-sized-cond.rs @@ -0,0 +1,23 @@ +#![feature(non_lifetime_binders)] +//~^ WARN is incomplete and may not be safe + +pub fn foo() +where + for<V> V: Sized, +{ +} + +pub fn bar() +where + for<V> V: IntoIterator, +{ +} + +fn main() { + foo(); + //~^ ERROR the size for values of type `V` cannot be known at compilation time + + bar(); + //~^ ERROR the size for values of type `V` cannot be known at compilation time + //~| ERROR `V` is not an iterator +} diff --git a/tests/ui/traits/non_lifetime_binders/bad-sized-cond.stderr b/tests/ui/traits/non_lifetime_binders/bad-sized-cond.stderr new file mode 100644 index 00000000000..ed9b57cb1bd --- /dev/null +++ b/tests/ui/traits/non_lifetime_binders/bad-sized-cond.stderr @@ -0,0 +1,62 @@ +warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/bad-sized-cond.rs:1:12 + | +LL | #![feature(non_lifetime_binders)] + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = note: `#[warn(incomplete_features)]` on by default + +error[E0277]: the size for values of type `V` cannot be known at compilation time + --> $DIR/bad-sized-cond.rs:17:5 + | +LL | foo(); + | ^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `V` +note: required by a bound in `foo` + --> $DIR/bad-sized-cond.rs:6:15 + | +LL | pub fn foo() + | --- required by a bound in this function +LL | where +LL | for<V> V: Sized, + | ^^^^^ required by this bound in `foo` + +error[E0277]: the size for values of type `V` cannot be known at compilation time + --> $DIR/bad-sized-cond.rs:20:5 + | +LL | bar(); + | ^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `V` + = note: required for `V` to implement `IntoIterator` +note: required by a bound in `bar` + --> $DIR/bad-sized-cond.rs:12:15 + | +LL | pub fn bar() + | --- required by a bound in this function +LL | where +LL | for<V> V: IntoIterator, + | ^^^^^^^^^^^^ required by this bound in `bar` + +error[E0277]: `V` is not an iterator + --> $DIR/bad-sized-cond.rs:20:5 + | +LL | bar(); + | ^^^ `V` is not an iterator + | + = help: the trait `Iterator` is not implemented for `V` + = note: required for `V` to implement `IntoIterator` +note: required by a bound in `bar` + --> $DIR/bad-sized-cond.rs:12:15 + | +LL | pub fn bar() + | --- required by a bound in this function +LL | where +LL | for<V> V: IntoIterator, + | ^^^^^^^^^^^^ required by this bound in `bar` + +error: aborting due to 3 previous errors; 1 warning emitted + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/traits/non_lifetime_binders/basic.rs b/tests/ui/traits/non_lifetime_binders/basic.rs new file mode 100644 index 00000000000..a797aae65db --- /dev/null +++ b/tests/ui/traits/non_lifetime_binders/basic.rs @@ -0,0 +1,19 @@ +// check-pass +// Basic test that show's we can succesfully typeck a `for<T>` where clause. + +#![feature(non_lifetime_binders)] +//~^ WARN the feature `non_lifetime_binders` is incomplete + +trait Trait {} + +impl<T: ?Sized> Trait for T {} + +fn foo() +where + for<T> T: Trait, +{ +} + +fn main() { + foo(); +} diff --git a/tests/ui/traits/non_lifetime_binders/basic.stderr b/tests/ui/traits/non_lifetime_binders/basic.stderr new file mode 100644 index 00000000000..0fd16c5d0ee --- /dev/null +++ b/tests/ui/traits/non_lifetime_binders/basic.stderr @@ -0,0 +1,11 @@ +warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/basic.rs:4:12 + | +LL | #![feature(non_lifetime_binders)] + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = note: `#[warn(incomplete_features)]` on by default + +warning: 1 warning emitted + diff --git a/tests/ui/traits/non_lifetime_binders/fail.rs b/tests/ui/traits/non_lifetime_binders/fail.rs new file mode 100644 index 00000000000..460f68907e8 --- /dev/null +++ b/tests/ui/traits/non_lifetime_binders/fail.rs @@ -0,0 +1,23 @@ +// Error reporting for where `for<T> T: Trait` doesn't hold + +#![feature(non_lifetime_binders)] +//~^ WARN the feature `non_lifetime_binders` is incomplete + +trait Trait {} + +fn fail() +where + for<T> T: Trait, +{} + +fn auto_trait() +where + for<T> T: Send, +{} + +fn main() { + fail(); + //~^ ERROR the trait bound `T: Trait` is not satisfied + auto_trait(); + //~^ ERROR `T` cannot be sent between threads safely +} diff --git a/tests/ui/traits/non_lifetime_binders/fail.stderr b/tests/ui/traits/non_lifetime_binders/fail.stderr new file mode 100644 index 00000000000..7bd02550fb3 --- /dev/null +++ b/tests/ui/traits/non_lifetime_binders/fail.stderr @@ -0,0 +1,43 @@ +warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/fail.rs:3:12 + | +LL | #![feature(non_lifetime_binders)] + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = note: `#[warn(incomplete_features)]` on by default + +error[E0277]: the trait bound `T: Trait` is not satisfied + --> $DIR/fail.rs:19:5 + | +LL | fail(); + | ^^^^ the trait `Trait` is not implemented for `T` + | +note: required by a bound in `fail` + --> $DIR/fail.rs:10:15 + | +LL | fn fail() + | ---- required by a bound in this function +LL | where +LL | for<T> T: Trait, + | ^^^^^ required by this bound in `fail` + +error[E0277]: `T` cannot be sent between threads safely + --> $DIR/fail.rs:21:5 + | +LL | auto_trait(); + | ^^^^^^^^^^ `T` cannot be sent between threads safely + | + = help: the trait `Send` is not implemented for `T` +note: required by a bound in `auto_trait` + --> $DIR/fail.rs:15:15 + | +LL | fn auto_trait() + | ---------- required by a bound in this function +LL | where +LL | for<T> T: Send, + | ^^^^ required by this bound in `auto_trait` + +error: aborting due to 2 previous errors; 1 warning emitted + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/traits/non_lifetime_binders/on-dyn.rs b/tests/ui/traits/non_lifetime_binders/on-dyn.rs new file mode 100644 index 00000000000..8fb7dd27605 --- /dev/null +++ b/tests/ui/traits/non_lifetime_binders/on-dyn.rs @@ -0,0 +1,13 @@ +// Tests to make sure that we reject polymorphic dyn trait. + +#![feature(non_lifetime_binders)] +//~^ WARN the feature `non_lifetime_binders` is incomplete + +trait Test<T> {} + +fn foo() -> &'static dyn for<T> Test<T> { + //~^ ERROR late-bound type parameter not allowed on trait object types + todo!() +} + +fn main() {} diff --git a/tests/ui/traits/non_lifetime_binders/on-dyn.stderr b/tests/ui/traits/non_lifetime_binders/on-dyn.stderr new file mode 100644 index 00000000000..95656f99976 --- /dev/null +++ b/tests/ui/traits/non_lifetime_binders/on-dyn.stderr @@ -0,0 +1,17 @@ +warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/on-dyn.rs:3:12 + | +LL | #![feature(non_lifetime_binders)] + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = note: `#[warn(incomplete_features)]` on by default + +error: late-bound type parameter not allowed on trait object types + --> $DIR/on-dyn.rs:8:30 + | +LL | fn foo() -> &'static dyn for<T> Test<T> { + | ^ + +error: aborting due to previous error; 1 warning emitted + diff --git a/tests/ui/traits/non_lifetime_binders/on-ptr.rs b/tests/ui/traits/non_lifetime_binders/on-ptr.rs new file mode 100644 index 00000000000..0aaff52b6d8 --- /dev/null +++ b/tests/ui/traits/non_lifetime_binders/on-ptr.rs @@ -0,0 +1,13 @@ +// Tests to make sure that we reject polymorphic fn ptrs. + +#![feature(non_lifetime_binders)] +//~^ WARN the feature `non_lifetime_binders` is incomplete + +fn foo() -> for<T> fn(T) { + //~^ ERROR late-bound type parameter not allowed on function pointer types + todo!() +} + +fn main() { + foo()(1i32); +} diff --git a/tests/ui/traits/non_lifetime_binders/on-ptr.stderr b/tests/ui/traits/non_lifetime_binders/on-ptr.stderr new file mode 100644 index 00000000000..3b17f7697b2 --- /dev/null +++ b/tests/ui/traits/non_lifetime_binders/on-ptr.stderr @@ -0,0 +1,17 @@ +warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/on-ptr.rs:3:12 + | +LL | #![feature(non_lifetime_binders)] + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = note: `#[warn(incomplete_features)]` on by default + +error: late-bound type parameter not allowed on function pointer types + --> $DIR/on-ptr.rs:6:17 + | +LL | fn foo() -> for<T> fn(T) { + | ^ + +error: aborting due to previous error; 1 warning emitted + diff --git a/tests/ui/traits/non_lifetime_binders/type-match-with-late-bound.rs b/tests/ui/traits/non_lifetime_binders/type-match-with-late-bound.rs new file mode 100644 index 00000000000..5ff7089b993 --- /dev/null +++ b/tests/ui/traits/non_lifetime_binders/type-match-with-late-bound.rs @@ -0,0 +1,14 @@ +// edition:2021 +// check-pass + +// Checks that test_type_match code doesn't ICE when predicates have late-bound types + +#![feature(non_lifetime_binders)] +//~^ WARN is incomplete and may not be safe to use + +async fn walk2<'a, T: 'a>(_: T) +where + for<F> F: 'a, +{} + +fn main() {} diff --git a/tests/ui/traits/non_lifetime_binders/type-match-with-late-bound.stderr b/tests/ui/traits/non_lifetime_binders/type-match-with-late-bound.stderr new file mode 100644 index 00000000000..3609bed28df --- /dev/null +++ b/tests/ui/traits/non_lifetime_binders/type-match-with-late-bound.stderr @@ -0,0 +1,11 @@ +warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/type-match-with-late-bound.rs:6:12 + | +LL | #![feature(non_lifetime_binders)] + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information + = note: `#[warn(incomplete_features)]` on by default + +warning: 1 warning emitted + diff --git a/tests/ui/traits/object/enforce-supertrait-projection.stderr b/tests/ui/traits/object/enforce-supertrait-projection.stderr index cbf09386654..848b4e69a4b 100644 --- a/tests/ui/traits/object/enforce-supertrait-projection.stderr +++ b/tests/ui/traits/object/enforce-supertrait-projection.stderr @@ -16,7 +16,7 @@ note: required by a bound in `foo` --> $DIR/enforce-supertrait-projection.rs:15:8 | LL | fn foo<A, B, T: ?Sized>(x: T::A) -> B - | --- required by a bound in this + | --- required by a bound in this function LL | where LL | T: Trait<B = B>, | ^^^^^^^^^^^^ required by this bound in `foo` diff --git a/tests/ui/traits/object/vs-lifetime.rs b/tests/ui/traits/object/vs-lifetime.rs index 14ae67cffd7..d3e6c0b217c 100644 --- a/tests/ui/traits/object/vs-lifetime.rs +++ b/tests/ui/traits/object/vs-lifetime.rs @@ -9,8 +9,8 @@ fn main() { let _: S<'static, dyn 'static +>; //~^ at least one trait is required for an object type let _: S<'static, 'static>; - //~^ ERROR this struct takes 1 lifetime argument but 2 lifetime arguments were supplied - //~| ERROR this struct takes 1 generic argument but 0 generic arguments were supplied + //~^ ERROR struct takes 1 lifetime argument but 2 lifetime arguments were supplied + //~| ERROR struct takes 1 generic argument but 0 generic arguments were supplied let _: S<dyn 'static +, 'static>; //~^ ERROR type provided when a lifetime was expected //~| ERROR at least one trait is required for an object type diff --git a/tests/ui/traits/object/vs-lifetime.stderr b/tests/ui/traits/object/vs-lifetime.stderr index 22446522852..a69cd140807 100644 --- a/tests/ui/traits/object/vs-lifetime.stderr +++ b/tests/ui/traits/object/vs-lifetime.stderr @@ -4,7 +4,7 @@ error[E0224]: at least one trait is required for an object type LL | let _: S<'static, dyn 'static +>; | ^^^^^^^^^^^^^ -error[E0107]: this struct takes 1 lifetime argument but 2 lifetime arguments were supplied +error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied --> $DIR/vs-lifetime.rs:11:12 | LL | let _: S<'static, 'static>; @@ -18,7 +18,7 @@ note: struct defined here, with 1 lifetime parameter: `'a` LL | struct S<'a, T>(&'a u8, T); | ^ -- -error[E0107]: this struct takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 0 generic arguments were supplied --> $DIR/vs-lifetime.rs:11:12 | LL | let _: S<'static, 'static>; diff --git a/tests/ui/traits/suggest-deferences/issue-39029.stderr b/tests/ui/traits/suggest-deferences/issue-39029.stderr index 49e20c6a76a..49105de3d69 100644 --- a/tests/ui/traits/suggest-deferences/issue-39029.stderr +++ b/tests/ui/traits/suggest-deferences/issue-39029.stderr @@ -1,8 +1,8 @@ error[E0277]: the trait bound `NoToSocketAddrs: ToSocketAddrs` is not satisfied - --> $DIR/issue-39029.rs:16:37 + --> $DIR/issue-39029.rs:16:38 | LL | let _errors = TcpListener::bind(&bad); - | ----------------- ^^^^ the trait `ToSocketAddrs` is not implemented for `NoToSocketAddrs` + | ----------------- ^^^ the trait `ToSocketAddrs` is not implemented for `NoToSocketAddrs` | | | required by a bound introduced by this call | diff --git a/tests/ui/traits/test-2.rs b/tests/ui/traits/test-2.rs index 342928e882a..ffb778a0141 100644 --- a/tests/ui/traits/test-2.rs +++ b/tests/ui/traits/test-2.rs @@ -7,9 +7,9 @@ impl bar for u32 { fn dup(&self) -> u32 { *self } fn blah<X>(&self) {} } fn main() { 10.dup::<i32>(); - //~^ ERROR this associated function takes 0 generic arguments but 1 + //~^ ERROR method takes 0 generic arguments but 1 10.blah::<i32, i32>(); - //~^ ERROR this associated function takes 1 generic argument but 2 + //~^ ERROR method takes 1 generic argument but 2 (Box::new(10) as Box<dyn bar>).dup(); //~^ ERROR E0038 //~| ERROR E0038 diff --git a/tests/ui/traits/test-2.stderr b/tests/ui/traits/test-2.stderr index eaa20b0b4f4..6c0e8b8af4b 100644 --- a/tests/ui/traits/test-2.stderr +++ b/tests/ui/traits/test-2.stderr @@ -1,4 +1,4 @@ -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: method takes 0 generic arguments but 1 generic argument was supplied --> $DIR/test-2.rs:9:8 | LL | 10.dup::<i32>(); @@ -6,13 +6,13 @@ LL | 10.dup::<i32>(); | | | expected 0 generic arguments | -note: associated function defined here, with 0 generic parameters +note: method defined here, with 0 generic parameters --> $DIR/test-2.rs:4:16 | LL | trait bar { fn dup(&self) -> Self; fn blah<X>(&self); } | ^^^ -error[E0107]: this associated function takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: method takes 1 generic argument but 2 generic arguments were supplied --> $DIR/test-2.rs:11:8 | LL | 10.blah::<i32, i32>(); @@ -20,7 +20,7 @@ LL | 10.blah::<i32, i32>(); | | | expected 1 generic argument | -note: associated function defined here, with 1 generic parameter: `X` +note: method defined here, with 1 generic parameter: `X` --> $DIR/test-2.rs:4:39 | LL | trait bar { fn dup(&self) -> Self; fn blah<X>(&self); } diff --git a/tests/ui/traits/trait-or-new-type-instead.stderr b/tests/ui/traits/trait-or-new-type-instead.stderr index 4726b0668e5..6fd8a03fd8f 100644 --- a/tests/ui/traits/trait-or-new-type-instead.stderr +++ b/tests/ui/traits/trait-or-new-type-instead.stderr @@ -1,11 +1,8 @@ error[E0116]: cannot define inherent `impl` for a type outside of the crate where the type is defined --> $DIR/trait-or-new-type-instead.rs:1:1 | -LL | / impl<T> Option<T> { -LL | | -LL | | pub fn foo(&self) { } -LL | | } - | |_^ impl for type defined outside of crate. +LL | impl<T> Option<T> { + | ^^^^^^^^^^^^^^^^^ impl for type defined outside of crate. | = note: define and implement a trait or new type instead diff --git a/tests/ui/traits/trait-upcasting/multiple_supertrait_upcastable.rs b/tests/ui/traits/trait-upcasting/multiple_supertrait_upcastable.rs new file mode 100644 index 00000000000..3c6ab86e4c6 --- /dev/null +++ b/tests/ui/traits/trait-upcasting/multiple_supertrait_upcastable.rs @@ -0,0 +1,10 @@ +#![feature(multiple_supertrait_upcastable)] +#![deny(multiple_supertrait_upcastable)] + +trait A {} +trait B {} + +trait C: A + B {} +//~^ ERROR `C` is object-safe and has multiple supertraits + +fn main() {} diff --git a/tests/ui/traits/trait-upcasting/multiple_supertrait_upcastable.stderr b/tests/ui/traits/trait-upcasting/multiple_supertrait_upcastable.stderr new file mode 100644 index 00000000000..ad80a009ece --- /dev/null +++ b/tests/ui/traits/trait-upcasting/multiple_supertrait_upcastable.stderr @@ -0,0 +1,14 @@ +error: `C` is object-safe and has multiple supertraits + --> $DIR/multiple_supertrait_upcastable.rs:7:1 + | +LL | trait C: A + B {} + | ^^^^^^^^^^^^^^ + | +note: the lint level is defined here + --> $DIR/multiple_supertrait_upcastable.rs:2:9 + | +LL | #![deny(multiple_supertrait_upcastable)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to previous error + diff --git a/tests/ui/transmutability/arrays/should_require_well_defined_layout.stderr b/tests/ui/transmutability/arrays/should_require_well_defined_layout.stderr index 96a2fdc54db..164e88ede20 100644 --- a/tests/ui/transmutability/arrays/should_require_well_defined_layout.stderr +++ b/tests/ui/transmutability/arrays/should_require_well_defined_layout.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -31,7 +31,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -53,7 +53,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -75,7 +75,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -97,7 +97,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -119,7 +119,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ diff --git a/tests/ui/transmutability/enums/repr/primitive_reprs_should_have_correct_length.stderr b/tests/ui/transmutability/enums/repr/primitive_reprs_should_have_correct_length.stderr index 4da5fcea337..0f0f77f1683 100644 --- a/tests/ui/transmutability/enums/repr/primitive_reprs_should_have_correct_length.stderr +++ b/tests/ui/transmutability/enums/repr/primitive_reprs_should_have_correct_length.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -32,7 +32,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -55,7 +55,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -78,7 +78,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -101,7 +101,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -124,7 +124,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -147,7 +147,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -170,7 +170,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -193,7 +193,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -216,7 +216,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -239,7 +239,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -262,7 +262,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -285,7 +285,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -308,7 +308,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -331,7 +331,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -354,7 +354,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -377,7 +377,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -400,7 +400,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -423,7 +423,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -446,7 +446,7 @@ note: required by a bound in `is_transmutable` --> $DIR/primitive_reprs_should_have_correct_length.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ diff --git a/tests/ui/transmutability/enums/repr/should_require_well_defined_layout.stderr b/tests/ui/transmutability/enums/repr/should_require_well_defined_layout.stderr index 510b8c56e5a..d456a746f5e 100644 --- a/tests/ui/transmutability/enums/repr/should_require_well_defined_layout.stderr +++ b/tests/ui/transmutability/enums/repr/should_require_well_defined_layout.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:14:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -32,7 +32,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:14:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -55,7 +55,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:14:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -78,7 +78,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:14:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -101,7 +101,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:14:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -124,7 +124,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:14:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ diff --git a/tests/ui/transmutability/enums/should_pad_variants.stderr b/tests/ui/transmutability/enums/should_pad_variants.stderr index a823503d594..f4988239df9 100644 --- a/tests/ui/transmutability/enums/should_pad_variants.stderr +++ b/tests/ui/transmutability/enums/should_pad_variants.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_transmutable` --> $DIR/should_pad_variants.rs:13:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ diff --git a/tests/ui/transmutability/enums/should_respect_endianness.stderr b/tests/ui/transmutability/enums/should_respect_endianness.stderr index 0845a5edf32..350583b0b85 100644 --- a/tests/ui/transmutability/enums/should_respect_endianness.stderr +++ b/tests/ui/transmutability/enums/should_respect_endianness.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_transmutable` --> $DIR/should_respect_endianness.rs:14:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ diff --git a/tests/ui/transmutability/issue-101739-1.stderr b/tests/ui/transmutability/issue-101739-1.stderr index 5fa741f26fd..7c6b533ef5f 100644 --- a/tests/ui/transmutability/issue-101739-1.stderr +++ b/tests/ui/transmutability/issue-101739-1.stderr @@ -8,7 +8,7 @@ error[E0308]: mismatched types --> $DIR/issue-101739-1.rs:8:50 | LL | Dst: BikeshedIntrinsicFrom<Src, Context, ASSUME_ALIGNMENT>, - | ^^^^^^^^^^^^^^^^ expected struct `Assume`, found `bool` + | ^^^^^^^^^^^^^^^^ expected `Assume`, found `bool` error: aborting due to 2 previous errors diff --git a/tests/ui/transmutability/issue-101739-2.rs b/tests/ui/transmutability/issue-101739-2.rs index 964a7e49ee6..e5a56ccc9e0 100644 --- a/tests/ui/transmutability/issue-101739-2.rs +++ b/tests/ui/transmutability/issue-101739-2.rs @@ -15,7 +15,7 @@ mod assert { const ASSUME_VISIBILITY: bool, >() where - Dst: BikeshedIntrinsicFrom< //~ ERROR this trait takes at most 3 generic arguments but 6 generic arguments were supplied + Dst: BikeshedIntrinsicFrom< //~ ERROR trait takes at most 3 generic arguments but 6 generic arguments were supplied Src, Context, ASSUME_ALIGNMENT, diff --git a/tests/ui/transmutability/issue-101739-2.stderr b/tests/ui/transmutability/issue-101739-2.stderr index 1b3d202590d..420a9f33008 100644 --- a/tests/ui/transmutability/issue-101739-2.stderr +++ b/tests/ui/transmutability/issue-101739-2.stderr @@ -1,4 +1,4 @@ -error[E0107]: this trait takes at most 3 generic arguments but 6 generic arguments were supplied +error[E0107]: trait takes at most 3 generic arguments but 6 generic arguments were supplied --> $DIR/issue-101739-2.rs:18:14 | LL | Dst: BikeshedIntrinsicFrom< diff --git a/tests/ui/transmutability/primitives/bool.stderr b/tests/ui/transmutability/primitives/bool.stderr index 214b5e150ed..22decf15e54 100644 --- a/tests/ui/transmutability/primitives/bool.stderr +++ b/tests/ui/transmutability/primitives/bool.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_transmutable` --> $DIR/bool.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { Assume::SAFETY }> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` diff --git a/tests/ui/transmutability/primitives/numbers.stderr b/tests/ui/transmutability/primitives/numbers.stderr index 7cb7ca8e6db..c04a0e82aa2 100644 --- a/tests/ui/transmutability/primitives/numbers.stderr +++ b/tests/ui/transmutability/primitives/numbers.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -25,7 +25,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -41,7 +41,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -57,7 +57,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -73,7 +73,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -89,7 +89,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -105,7 +105,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -121,7 +121,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -137,7 +137,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -153,7 +153,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -169,7 +169,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -185,7 +185,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -201,7 +201,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -217,7 +217,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -233,7 +233,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -249,7 +249,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -265,7 +265,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -281,7 +281,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -297,7 +297,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -313,7 +313,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -329,7 +329,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -345,7 +345,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -361,7 +361,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -377,7 +377,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -393,7 +393,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -409,7 +409,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -425,7 +425,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -441,7 +441,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -457,7 +457,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -473,7 +473,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -489,7 +489,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -505,7 +505,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -521,7 +521,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -537,7 +537,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -553,7 +553,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -569,7 +569,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -585,7 +585,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -601,7 +601,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -617,7 +617,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -633,7 +633,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -649,7 +649,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -665,7 +665,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -681,7 +681,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -697,7 +697,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -713,7 +713,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -729,7 +729,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -745,7 +745,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -761,7 +761,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -777,7 +777,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -793,7 +793,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -809,7 +809,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -825,7 +825,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -841,7 +841,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -857,7 +857,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -873,7 +873,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -889,7 +889,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -905,7 +905,7 @@ note: required by a bound in `is_transmutable` --> $DIR/numbers.rs:12:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` diff --git a/tests/ui/transmutability/primitives/unit.stderr b/tests/ui/transmutability/primitives/unit.stderr index 8cabe44a053..988cd33b3bf 100644 --- a/tests/ui/transmutability/primitives/unit.stderr +++ b/tests/ui/transmutability/primitives/unit.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_transmutable` --> $DIR/unit.rs:12:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ diff --git a/tests/ui/transmutability/references.stderr b/tests/ui/transmutability/references.stderr index e9c7b144a82..eb3bd03fd31 100644 --- a/tests/ui/transmutability/references.stderr +++ b/tests/ui/transmutability/references.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/references.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ diff --git a/tests/ui/transmutability/structs/repr/should_require_well_defined_layout.stderr b/tests/ui/transmutability/structs/repr/should_require_well_defined_layout.stderr index 621dbee849f..d9aebac6417 100644 --- a/tests/ui/transmutability/structs/repr/should_require_well_defined_layout.stderr +++ b/tests/ui/transmutability/structs/repr/should_require_well_defined_layout.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -32,7 +32,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -55,7 +55,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -78,7 +78,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -101,7 +101,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -124,7 +124,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -147,7 +147,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -170,7 +170,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -193,7 +193,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -216,7 +216,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -239,7 +239,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -262,7 +262,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ diff --git a/tests/ui/transmutability/unions/repr/should_require_well_defined_layout.stderr b/tests/ui/transmutability/unions/repr/should_require_well_defined_layout.stderr index 523bde85adf..aa0cbc51b1b 100644 --- a/tests/ui/transmutability/unions/repr/should_require_well_defined_layout.stderr +++ b/tests/ui/transmutability/unions/repr/should_require_well_defined_layout.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ @@ -32,7 +32,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_require_well_defined_layout.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ diff --git a/tests/ui/transmutability/unions/should_pad_variants.stderr b/tests/ui/transmutability/unions/should_pad_variants.stderr index a823503d594..f4988239df9 100644 --- a/tests/ui/transmutability/unions/should_pad_variants.stderr +++ b/tests/ui/transmutability/unions/should_pad_variants.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_transmutable` --> $DIR/should_pad_variants.rs:13:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { | ______________^ diff --git a/tests/ui/transmutability/unions/should_reject_contraction.stderr b/tests/ui/transmutability/unions/should_reject_contraction.stderr index 41f0cedc3a3..fa7dcc3d22a 100644 --- a/tests/ui/transmutability/unions/should_reject_contraction.stderr +++ b/tests/ui/transmutability/unions/should_reject_contraction.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_transmutable` --> $DIR/should_reject_contraction.rs:13:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { Assume::SAFETY }> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` diff --git a/tests/ui/transmutability/unions/should_reject_disjoint.stderr b/tests/ui/transmutability/unions/should_reject_disjoint.stderr index 4323f974066..880e4cd8940 100644 --- a/tests/ui/transmutability/unions/should_reject_disjoint.stderr +++ b/tests/ui/transmutability/unions/should_reject_disjoint.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_reject_disjoint.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { Assume::SAFETY.and(Assume::VALIDITY) }> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable` @@ -25,7 +25,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/should_reject_disjoint.rs:13:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { Assume::SAFETY.and(Assume::VALIDITY) }> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable` diff --git a/tests/ui/transmutability/unions/should_reject_intersecting.stderr b/tests/ui/transmutability/unions/should_reject_intersecting.stderr index e009888ae8d..501760b0809 100644 --- a/tests/ui/transmutability/unions/should_reject_intersecting.stderr +++ b/tests/ui/transmutability/unions/should_reject_intersecting.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_transmutable` --> $DIR/should_reject_intersecting.rs:14:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { Assume::SAFETY }> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` @@ -25,7 +25,7 @@ note: required by a bound in `is_transmutable` --> $DIR/should_reject_intersecting.rs:14:14 | LL | pub fn is_transmutable<Src, Dst>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context, { Assume::SAFETY }> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` diff --git a/tests/ui/transmutability/visibility/should_reject_if_dst_has_private_field.stderr b/tests/ui/transmutability/visibility/should_reject_if_dst_has_private_field.stderr index d5d6d431b6f..afbba653b83 100644 --- a/tests/ui/transmutability/visibility/should_reject_if_dst_has_private_field.stderr +++ b/tests/ui/transmutability/visibility/should_reject_if_dst_has_private_field.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_transmutable` --> $DIR/should_reject_if_dst_has_private_field.rs:13:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> // safety is NOT assumed | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` diff --git a/tests/ui/transmutability/visibility/should_reject_if_dst_has_private_variant.stderr b/tests/ui/transmutability/visibility/should_reject_if_dst_has_private_variant.stderr index a1ca2ced53f..f14b5d8b2cb 100644 --- a/tests/ui/transmutability/visibility/should_reject_if_dst_has_private_variant.stderr +++ b/tests/ui/transmutability/visibility/should_reject_if_dst_has_private_variant.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_transmutable` --> $DIR/should_reject_if_dst_has_private_variant.rs:13:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> // safety is NOT assumed | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` diff --git a/tests/ui/transmutability/visibility/should_reject_if_dst_has_unreachable_field.stderr b/tests/ui/transmutability/visibility/should_reject_if_dst_has_unreachable_field.stderr index 4e648664d5a..01ae8bea256 100644 --- a/tests/ui/transmutability/visibility/should_reject_if_dst_has_unreachable_field.stderr +++ b/tests/ui/transmutability/visibility/should_reject_if_dst_has_unreachable_field.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_transmutable` --> $DIR/should_reject_if_dst_has_unreachable_field.rs:15:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> // safety is NOT assumed | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` diff --git a/tests/ui/transmutability/visibility/should_reject_if_dst_has_unreachable_ty.stderr b/tests/ui/transmutability/visibility/should_reject_if_dst_has_unreachable_ty.stderr index bd72d64ccd7..20a680a7484 100644 --- a/tests/ui/transmutability/visibility/should_reject_if_dst_has_unreachable_ty.stderr +++ b/tests/ui/transmutability/visibility/should_reject_if_dst_has_unreachable_ty.stderr @@ -21,7 +21,7 @@ note: required by a bound in `is_transmutable` --> $DIR/should_reject_if_dst_has_unreachable_ty.rs:15:14 | LL | pub fn is_transmutable<Src, Dst, Context>() - | --------------- required by a bound in this + | --------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom<Src, Context> // safety is NOT assumed | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` diff --git a/tests/ui/transmute/transmute-padding-ice.stderr b/tests/ui/transmute/transmute-padding-ice.stderr index c9233890f7a..87fd4fb6630 100644 --- a/tests/ui/transmute/transmute-padding-ice.stderr +++ b/tests/ui/transmute/transmute-padding-ice.stderr @@ -9,7 +9,7 @@ note: required by a bound in `is_maybe_transmutable` --> $DIR/transmute-padding-ice.rs:11:14 | LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this + | --------------------- required by a bound in this function LL | where LL | Dst: BikeshedIntrinsicFrom< | ______________^ diff --git a/tests/ui/treat-err-as-bug/delay_span_bug.stderr b/tests/ui/treat-err-as-bug/delay_span_bug.stderr index e9457c8faff..22c6175048a 100644 --- a/tests/ui/treat-err-as-bug/delay_span_bug.stderr +++ b/tests/ui/treat-err-as-bug/delay_span_bug.stderr @@ -4,7 +4,7 @@ error: internal compiler error: delayed span bug triggered by #[rustc_error(dela LL | fn main() {} | ^^^^^^^^^ -error: internal compiler error: unexpected panic +error: the compiler unexpectedly panicked. this is a bug. query stack during panic: #0 [trigger_delay_span_bug] triggering a delay span bug diff --git a/tests/ui/treat-err-as-bug/err.stderr b/tests/ui/treat-err-as-bug/err.stderr index 8f67571c299..3a56445a26b 100644 --- a/tests/ui/treat-err-as-bug/err.stderr +++ b/tests/ui/treat-err-as-bug/err.stderr @@ -4,7 +4,7 @@ error[E0080]: could not evaluate static initializer LL | pub static C: u32 = 0 - 1; | ^^^^^ attempt to compute `0_u32 - 1_u32`, which would overflow -error: internal compiler error: unexpected panic +error: the compiler unexpectedly panicked. this is a bug. query stack during panic: #0 [eval_to_allocation_raw] const-evaluating + checking `C` diff --git a/tests/ui/tuple/add-tuple-within-arguments.stderr b/tests/ui/tuple/add-tuple-within-arguments.stderr index 2e20a4cca08..6849128eadd 100644 --- a/tests/ui/tuple/add-tuple-within-arguments.stderr +++ b/tests/ui/tuple/add-tuple-within-arguments.stderr @@ -18,7 +18,7 @@ error[E0308]: mismatched types --> $DIR/add-tuple-within-arguments.rs:8:15 | LL | bar("hi", "hi", "hi"); - | --- ^^^^ expected tuple, found `&str` + | --- ^^^^ expected `(&str,)`, found `&str` | | | arguments to this function are incorrect | diff --git a/tests/ui/tuple/wrong_argument_ice-3.stderr b/tests/ui/tuple/wrong_argument_ice-3.stderr index 0a503e1fe58..8b9dac6e291 100644 --- a/tests/ui/tuple/wrong_argument_ice-3.stderr +++ b/tests/ui/tuple/wrong_argument_ice-3.stderr @@ -2,21 +2,22 @@ error[E0061]: this method takes 1 argument but 2 arguments were supplied --> $DIR/wrong_argument_ice-3.rs:9:16 | LL | groups.push(new_group, vec![process]); - | ^^^^ ------------- argument of type `Vec<&Process>` unexpected + | ^^^^ ------------- unexpected argument of type `Vec<&Process>` | -note: expected tuple, found struct `Vec` +note: expected `(Vec<String>, Vec<Process>)`, found `Vec<String>` --> $DIR/wrong_argument_ice-3.rs:9:21 | LL | groups.push(new_group, vec![process]); | ^^^^^^^^^ = note: expected tuple `(Vec<String>, Vec<Process>)` found struct `Vec<String>` -note: associated function defined here +note: method defined here --> $SRC_DIR/alloc/src/vec/mod.rs:LL:COL help: remove the extra argument | -LL | groups.push(/* (Vec<String>, Vec<Process>) */); - | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +LL - groups.push(new_group, vec![process]); +LL + groups.push(/* (Vec<String>, Vec<Process>) */); + | error: aborting due to previous error diff --git a/tests/ui/tuple/wrong_argument_ice-4.stderr b/tests/ui/tuple/wrong_argument_ice-4.stderr index a2686ab9440..d8569ebf6b6 100644 --- a/tests/ui/tuple/wrong_argument_ice-4.stderr +++ b/tests/ui/tuple/wrong_argument_ice-4.stderr @@ -6,17 +6,16 @@ LL | (|| {})(|| { LL | | LL | | let b = 1; LL | | }); - | |_____- argument of type `[closure@$DIR/wrong_argument_ice-4.rs:2:13: 2:15]` unexpected + | | - + | | | + | |_____unexpected argument of type `[closure@$DIR/wrong_argument_ice-4.rs:2:13: 2:15]` + | help: remove the extra argument | note: closure defined here --> $DIR/wrong_argument_ice-4.rs:2:6 | LL | (|| {})(|| { | ^^ -help: remove the extra argument - | -LL | (|| {})(); - | ~~ error: aborting due to previous error diff --git a/tests/ui/tuple/wrong_argument_ice.stderr b/tests/ui/tuple/wrong_argument_ice.stderr index f1b00ae0b92..213ca8f885c 100644 --- a/tests/ui/tuple/wrong_argument_ice.stderr +++ b/tests/ui/tuple/wrong_argument_ice.stderr @@ -4,7 +4,7 @@ error[E0061]: method takes 1 argument but 2 arguments were supplied LL | self.acc.push_back(self.current_provides, self.current_requires); | ^^^^^^^^^ | -note: associated function defined here +note: method defined here --> $SRC_DIR/alloc/src/collections/vec_deque/mod.rs:LL:COL help: wrap these arguments in parentheses to construct a tuple | diff --git a/tests/ui/type-alias-enum-variants/enum-variant-generic-args.rs b/tests/ui/type-alias-enum-variants/enum-variant-generic-args.rs index 0031a4665c8..759a7fd7e05 100644 --- a/tests/ui/type-alias-enum-variants/enum-variant-generic-args.rs +++ b/tests/ui/type-alias-enum-variants/enum-variant-generic-args.rs @@ -62,10 +62,10 @@ fn main() { AliasFixed::TSVariant::<()>(()); //~^ ERROR type arguments are not allowed on this type [E0109] AliasFixed::<()>::TSVariant(()); - //~^ ERROR this type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] + //~^ ERROR type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] AliasFixed::<()>::TSVariant::<()>(()); //~^ ERROR type arguments are not allowed on this type [E0109] - //~| ERROR this type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] + //~| ERROR type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] // Struct variant @@ -80,10 +80,10 @@ fn main() { AliasFixed::SVariant::<()> { v: () }; //~^ ERROR type arguments are not allowed on this type [E0109] AliasFixed::<()>::SVariant { v: () }; - //~^ ERROR this type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] + //~^ ERROR type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] AliasFixed::<()>::SVariant::<()> { v: () }; //~^ ERROR type arguments are not allowed on this type [E0109] - //~| ERROR this type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] + //~| ERROR type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] // Unit variant @@ -98,8 +98,8 @@ fn main() { AliasFixed::UVariant::<()>; //~^ ERROR type arguments are not allowed on this type [E0109] AliasFixed::<()>::UVariant; - //~^ ERROR this type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] + //~^ ERROR type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] AliasFixed::<()>::UVariant::<()>; //~^ ERROR type arguments are not allowed on this type [E0109] - //~| ERROR this type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] + //~| ERROR type alias takes 0 generic arguments but 1 generic argument was supplied [E0107] } diff --git a/tests/ui/type-alias-enum-variants/enum-variant-generic-args.stderr b/tests/ui/type-alias-enum-variants/enum-variant-generic-args.stderr index a922d7a5e41..758ff31ff70 100644 --- a/tests/ui/type-alias-enum-variants/enum-variant-generic-args.stderr +++ b/tests/ui/type-alias-enum-variants/enum-variant-generic-args.stderr @@ -304,7 +304,7 @@ LL | AliasFixed::TSVariant::<()>(()); | | | not allowed on this type -error[E0107]: this type alias takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: type alias takes 0 generic arguments but 1 generic argument was supplied --> $DIR/enum-variant-generic-args.rs:64:5 | LL | AliasFixed::<()>::TSVariant(()); @@ -318,7 +318,7 @@ note: type alias defined here, with 0 generic parameters LL | type AliasFixed = Enum<()>; | ^^^^^^^^^^ -error[E0107]: this type alias takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: type alias takes 0 generic arguments but 1 generic argument was supplied --> $DIR/enum-variant-generic-args.rs:66:5 | LL | AliasFixed::<()>::TSVariant::<()>(()); @@ -395,7 +395,7 @@ LL - AliasFixed::SVariant::<()> { v: () }; LL + AliasFixed::<()>::SVariant { v: () }; | -error[E0107]: this type alias takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: type alias takes 0 generic arguments but 1 generic argument was supplied --> $DIR/enum-variant-generic-args.rs:82:5 | LL | AliasFixed::<()>::SVariant { v: () }; @@ -409,7 +409,7 @@ note: type alias defined here, with 0 generic parameters LL | type AliasFixed = Enum<()>; | ^^^^^^^^^^ -error[E0107]: this type alias takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: type alias takes 0 generic arguments but 1 generic argument was supplied --> $DIR/enum-variant-generic-args.rs:84:5 | LL | AliasFixed::<()>::SVariant::<()> { v: () }; @@ -470,7 +470,7 @@ LL | AliasFixed::UVariant::<()>; | | | not allowed on this type -error[E0107]: this type alias takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: type alias takes 0 generic arguments but 1 generic argument was supplied --> $DIR/enum-variant-generic-args.rs:100:5 | LL | AliasFixed::<()>::UVariant; @@ -484,7 +484,7 @@ note: type alias defined here, with 0 generic parameters LL | type AliasFixed = Enum<()>; | ^^^^^^^^^^ -error[E0107]: this type alias takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: type alias takes 0 generic arguments but 1 generic argument was supplied --> $DIR/enum-variant-generic-args.rs:102:5 | LL | AliasFixed::<()>::UVariant::<()>; diff --git a/tests/ui/type-alias-enum-variants/enum-variant-priority-higher-than-other-inherent.stderr b/tests/ui/type-alias-enum-variants/enum-variant-priority-higher-than-other-inherent.stderr index eb58ee73ca2..db75a520c65 100644 --- a/tests/ui/type-alias-enum-variants/enum-variant-priority-higher-than-other-inherent.stderr +++ b/tests/ui/type-alias-enum-variants/enum-variant-priority-higher-than-other-inherent.stderr @@ -18,7 +18,7 @@ error[E0308]: mismatched types --> $DIR/enum-variant-priority-higher-than-other-inherent.rs:22:17 | LL | let _: u8 = <E2>::V; - | -- ^^^^^^^ expected `u8`, found enum `E2` + | -- ^^^^^^^ expected `u8`, found `E2` | | | expected due to this diff --git a/tests/ui/type-alias-impl-trait/bounds-are-checked.rs b/tests/ui/type-alias-impl-trait/bounds-are-checked.rs index eeb5dca07f0..7c3a3a84406 100644 --- a/tests/ui/type-alias-impl-trait/bounds-are-checked.rs +++ b/tests/ui/type-alias-impl-trait/bounds-are-checked.rs @@ -6,7 +6,6 @@ type X<'a> = impl Into<&'static str> + From<&'a str>; fn f<'a: 'static>(t: &'a str) -> X<'a> { - //~^ WARNING unnecessary lifetime parameter t //~^ ERROR expected generic lifetime parameter, found `'static` } diff --git a/tests/ui/type-alias-impl-trait/bounds-are-checked.stderr b/tests/ui/type-alias-impl-trait/bounds-are-checked.stderr index 94882597a62..962dedde09a 100644 --- a/tests/ui/type-alias-impl-trait/bounds-are-checked.stderr +++ b/tests/ui/type-alias-impl-trait/bounds-are-checked.stderr @@ -1,13 +1,5 @@ -warning: unnecessary lifetime parameter `'a` - --> $DIR/bounds-are-checked.rs:8:6 - | -LL | fn f<'a: 'static>(t: &'a str) -> X<'a> { - | ^^ - | - = help: you can use the `'static` lifetime directly, in place of `'a` - error[E0792]: expected generic lifetime parameter, found `'static` - --> $DIR/bounds-are-checked.rs:10:5 + --> $DIR/bounds-are-checked.rs:9:5 | LL | type X<'a> = impl Into<&'static str> + From<&'a str>; | -- cannot use static lifetime; use a bound lifetime instead or remove the lifetime parameter from the opaque type @@ -15,6 +7,6 @@ LL | type X<'a> = impl Into<&'static str> + From<&'a str>; LL | t | ^ -error: aborting due to previous error; 1 warning emitted +error: aborting due to previous error For more information about this error, try `rustc --explain E0792`. diff --git a/tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs b/tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs index d3e169a70d3..cdd8f6f1976 100644 --- a/tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs +++ b/tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs @@ -4,7 +4,7 @@ fn main() { let y = 42; let x = wrong_generic(&y); let z: i32 = x; - //~^ ERROR expected generic type parameter, found `&'static i32 + //~^ ERROR expected generic type parameter, found `&i32` } type WrongGeneric<T> = impl 'static; diff --git a/tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.stderr b/tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.stderr index 19115fd2866..fa79e51e9f7 100644 --- a/tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.stderr +++ b/tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.stderr @@ -4,7 +4,7 @@ error: at least one trait must be specified LL | type WrongGeneric<T> = impl 'static; | ^^^^^^^^^^^^ -error[E0792]: expected generic type parameter, found `&'static i32` +error[E0792]: expected generic type parameter, found `&i32` --> $DIR/generic_type_does_not_live_long_enough.rs:6:18 | LL | let z: i32 = x; diff --git a/tests/ui/type-alias-impl-trait/implied_lifetime_wf_check3.rs b/tests/ui/type-alias-impl-trait/implied_lifetime_wf_check3.rs index 07f825aea50..6f9434255a8 100644 --- a/tests/ui/type-alias-impl-trait/implied_lifetime_wf_check3.rs +++ b/tests/ui/type-alias-impl-trait/implied_lifetime_wf_check3.rs @@ -4,7 +4,6 @@ mod test_lifetime_param { type Ty<'a> = impl Sized + 'a; fn defining(a: &str) -> Ty<'_> { a } fn assert_static<'a: 'static>() {} - //~^ WARN: unnecessary lifetime parameter `'a` fn test<'a>() where Ty<'a>: 'static { assert_static::<'a>() } //~^ ERROR: lifetime may not live long enough } @@ -13,14 +12,12 @@ mod test_higher_kinded_lifetime_param { type Ty<'a> = impl Sized + 'a; fn defining(a: &str) -> Ty<'_> { a } fn assert_static<'a: 'static>() {} - //~^ WARN: unnecessary lifetime parameter `'a` fn test<'a>() where for<'b> Ty<'b>: 'a { assert_static::<'a>() } //~^ ERROR: lifetime may not live long enough } mod test_higher_kinded_lifetime_param2 { fn assert_static<'a: 'static>() {} - //~^ WARN: unnecessary lifetime parameter `'a` fn test<'a>() { assert_static::<'a>() } //~^ ERROR: lifetime may not live long enough } diff --git a/tests/ui/type-alias-impl-trait/implied_lifetime_wf_check3.stderr b/tests/ui/type-alias-impl-trait/implied_lifetime_wf_check3.stderr index 887620a4d50..399775641f8 100644 --- a/tests/ui/type-alias-impl-trait/implied_lifetime_wf_check3.stderr +++ b/tests/ui/type-alias-impl-trait/implied_lifetime_wf_check3.stderr @@ -1,41 +1,17 @@ -warning: unnecessary lifetime parameter `'a` - --> $DIR/implied_lifetime_wf_check3.rs:6:22 - | -LL | fn assert_static<'a: 'static>() {} - | ^^ - | - = help: you can use the `'static` lifetime directly, in place of `'a` - -warning: unnecessary lifetime parameter `'a` - --> $DIR/implied_lifetime_wf_check3.rs:15:22 - | -LL | fn assert_static<'a: 'static>() {} - | ^^ - | - = help: you can use the `'static` lifetime directly, in place of `'a` - -warning: unnecessary lifetime parameter `'a` - --> $DIR/implied_lifetime_wf_check3.rs:22:22 - | -LL | fn assert_static<'a: 'static>() {} - | ^^ - | - = help: you can use the `'static` lifetime directly, in place of `'a` - error: lifetime may not live long enough - --> $DIR/implied_lifetime_wf_check3.rs:8:43 + --> $DIR/implied_lifetime_wf_check3.rs:7:43 | LL | fn test<'a>() where Ty<'a>: 'static { assert_static::<'a>() } | -- lifetime `'a` defined here ^^^^^^^^^^^^^^^^^^^ requires that `'a` must outlive `'static` error: lifetime may not live long enough - --> $DIR/implied_lifetime_wf_check3.rs:17:46 + --> $DIR/implied_lifetime_wf_check3.rs:15:46 | LL | fn test<'a>() where for<'b> Ty<'b>: 'a { assert_static::<'a>() } | -- lifetime `'a` defined here ^^^^^^^^^^^^^^^^^^^ requires that `'a` must outlive `'static` error: lifetime may not live long enough - --> $DIR/implied_lifetime_wf_check3.rs:24:21 + --> $DIR/implied_lifetime_wf_check3.rs:21:21 | LL | fn test<'a>() { assert_static::<'a>() } | -- ^^^^^^^^^^^^^^^^^^^ requires that `'a` must outlive `'static` @@ -43,7 +19,7 @@ LL | fn test<'a>() { assert_static::<'a>() } | lifetime `'a` defined here error[E0310]: the parameter type `A` may not live long enough - --> $DIR/implied_lifetime_wf_check3.rs:32:41 + --> $DIR/implied_lifetime_wf_check3.rs:29:41 | LL | fn test<A>() where Ty<A>: 'static { assert_static::<A>() } | ^^^^^^^^^^^^^^^^^^ ...so that the type `A` will meet its required lifetime bounds @@ -53,6 +29,6 @@ help: consider adding an explicit lifetime bound... LL | fn test<A: 'static>() where Ty<A>: 'static { assert_static::<A>() } | +++++++++ -error: aborting due to 4 previous errors; 3 warnings emitted +error: aborting due to 4 previous errors For more information about this error, try `rustc --explain E0310`. diff --git a/tests/ui/type-alias-impl-trait/issue-63279.rs b/tests/ui/type-alias-impl-trait/issue-63279.rs index 97332e16d84..0e46745c65c 100644 --- a/tests/ui/type-alias-impl-trait/issue-63279.rs +++ b/tests/ui/type-alias-impl-trait/issue-63279.rs @@ -1,5 +1,3 @@ -// compile-flags: -Zsave-analysis - #![feature(type_alias_impl_trait)] type Closure = impl FnOnce(); diff --git a/tests/ui/type-alias-impl-trait/issue-63279.stderr b/tests/ui/type-alias-impl-trait/issue-63279.stderr index 110b8d1eea4..a4f6359b904 100644 --- a/tests/ui/type-alias-impl-trait/issue-63279.stderr +++ b/tests/ui/type-alias-impl-trait/issue-63279.stderr @@ -1,5 +1,5 @@ error[E0277]: expected a `FnOnce<()>` closure, found `()` - --> $DIR/issue-63279.rs:7:11 + --> $DIR/issue-63279.rs:5:11 | LL | fn c() -> Closure { | ^^^^^^^ expected an `FnOnce<()>` closure, found `()` @@ -8,7 +8,7 @@ LL | fn c() -> Closure { = note: wrap the `()` in a closure with no arguments: `|| { /* code */ }` error[E0277]: expected a `FnOnce<()>` closure, found `()` - --> $DIR/issue-63279.rs:9:11 + --> $DIR/issue-63279.rs:7:11 | LL | || -> Closure { || () } | ^^^^^^^ expected an `FnOnce<()>` closure, found `()` @@ -17,26 +17,26 @@ LL | || -> Closure { || () } = note: wrap the `()` in a closure with no arguments: `|| { /* code */ }` error[E0308]: mismatched types - --> $DIR/issue-63279.rs:9:21 + --> $DIR/issue-63279.rs:7:21 | LL | || -> Closure { || () } | ^^^^^ expected `()`, found closure | = note: expected unit type `()` - found closure `[closure@$DIR/issue-63279.rs:9:21: 9:23]` + found closure `[closure@$DIR/issue-63279.rs:7:21: 7:23]` help: use parentheses to call this closure | LL | || -> Closure { (|| ())() } | + +++ error[E0308]: mismatched types - --> $DIR/issue-63279.rs:9:5 + --> $DIR/issue-63279.rs:7:5 | LL | || -> Closure { || () } | ^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found closure | = note: expected unit type `()` - found closure `[closure@$DIR/issue-63279.rs:9:5: 9:18]` + found closure `[closure@$DIR/issue-63279.rs:7:5: 7:18]` help: use parentheses to call this closure | LL | (|| -> Closure { || () })() diff --git a/tests/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.rs b/tests/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.rs index 72c22827f62..b91cbce3727 100644 --- a/tests/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.rs +++ b/tests/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.rs @@ -1,4 +1,3 @@ -// compile-flags: -Zsave-analysis // check-pass #![feature(type_alias_impl_trait, rustc_attrs)] diff --git a/tests/ui/type-alias-impl-trait/issue-98604.rs b/tests/ui/type-alias-impl-trait/issue-98604.rs index 32c2f9ed51e..d07fc9822a0 100644 --- a/tests/ui/type-alias-impl-trait/issue-98604.rs +++ b/tests/ui/type-alias-impl-trait/issue-98604.rs @@ -7,5 +7,5 @@ async fn test() {} #[allow(unused_must_use)] fn main() { Box::new(test) as AsyncFnPtr; - //~^ ERROR expected `fn() -> impl Future<Output = ()> {test}` to be a fn item that returns `Pin<Box<(dyn Future<Output = ()> + 'static)>>`, but it returns `impl Future<Output = ()>` + //~^ ERROR expected `test` to be a fn item that returns `Pin<Box<dyn Future<Output = ()>>>`, but it returns `impl Future<Output = ()> } diff --git a/tests/ui/type-alias-impl-trait/issue-98604.stderr b/tests/ui/type-alias-impl-trait/issue-98604.stderr index 92d01eb0d3d..fa16d321890 100644 --- a/tests/ui/type-alias-impl-trait/issue-98604.stderr +++ b/tests/ui/type-alias-impl-trait/issue-98604.stderr @@ -1,16 +1,9 @@ -error[E0271]: expected `fn() -> impl Future<Output = ()> {test}` to be a fn item that returns `Pin<Box<(dyn Future<Output = ()> + 'static)>>`, but it returns `impl Future<Output = ()>` +error[E0271]: expected `test` to be a fn item that returns `Pin<Box<dyn Future<Output = ()>>>`, but it returns `impl Future<Output = ()>` --> $DIR/issue-98604.rs:9:5 | LL | Box::new(test) as AsyncFnPtr; - | ^^^^^^^^^^^^^^ expected struct `Pin`, found opaque type + | ^^^^^^^^^^^^^^ expected `Pin<Box<dyn Future<Output = ()>>>`, found future | -note: while checking the return type of the `async fn` - --> $DIR/issue-98604.rs:5:17 - | -LL | async fn test() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected struct `Pin<Box<(dyn Future<Output = ()> + 'static)>>` - found opaque type `impl Future<Output = ()>` = note: required for the cast from `fn() -> impl Future<Output = ()> {test}` to the object type `dyn Fn() -> Pin<Box<(dyn Future<Output = ()> + 'static)>>` error: aborting due to previous error diff --git a/tests/ui/type-alias-impl-trait/issue-98608.rs b/tests/ui/type-alias-impl-trait/issue-98608.rs index 1f89af04576..5e026ea4096 100644 --- a/tests/ui/type-alias-impl-trait/issue-98608.rs +++ b/tests/ui/type-alias-impl-trait/issue-98608.rs @@ -4,7 +4,7 @@ fn hi() -> impl Sized { fn main() { let b: Box<dyn Fn() -> Box<u8>> = Box::new(hi); - //~^ ERROR expected `fn() -> impl Sized {hi}` to be a fn item that returns `Box<u8>`, but it returns `impl Sized` + //~^ ERROR expected `hi` to be a fn item that returns `Box<u8>`, but it returns `impl Sized` let boxed = b(); let null = *boxed; println!("{null:?}"); diff --git a/tests/ui/type-alias-impl-trait/issue-98608.stderr b/tests/ui/type-alias-impl-trait/issue-98608.stderr index 916a58451ba..506d40cb776 100644 --- a/tests/ui/type-alias-impl-trait/issue-98608.stderr +++ b/tests/ui/type-alias-impl-trait/issue-98608.stderr @@ -1,11 +1,11 @@ -error[E0271]: expected `fn() -> impl Sized {hi}` to be a fn item that returns `Box<u8>`, but it returns `impl Sized` +error[E0271]: expected `hi` to be a fn item that returns `Box<u8>`, but it returns `impl Sized` --> $DIR/issue-98608.rs:6:39 | LL | fn hi() -> impl Sized { | ---------- the found opaque type ... LL | let b: Box<dyn Fn() -> Box<u8>> = Box::new(hi); - | ^^^^^^^^^^^^ expected struct `Box`, found opaque type + | ^^^^^^^^^^^^ expected `Box<u8>`, found opaque type | = note: expected struct `Box<u8>` found opaque type `impl Sized` diff --git a/tests/ui/type-alias-impl-trait/match-unification.rs b/tests/ui/type-alias-impl-trait/match-unification.rs new file mode 100644 index 00000000000..f5c2abc0efa --- /dev/null +++ b/tests/ui/type-alias-impl-trait/match-unification.rs @@ -0,0 +1,14 @@ +use std::fmt::Debug; + +// check-pass + +fn bar() -> impl Debug {} + +fn baz(b: bool) -> Option<impl Debug> { + match b { + true => baz(false), + false => Some(bar()), + } +} + +fn main() {} diff --git a/tests/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.stderr b/tests/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.stderr index a31cf1a51cc..ff375b2ff86 100644 --- a/tests/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.stderr +++ b/tests/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer return +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer return types --> $DIR/type-alias-impl-trait-fn-type.rs:6:20 | LL | type Foo = fn() -> impl Send; diff --git a/tests/ui/type-alias-impl-trait/unnameable_type.stderr b/tests/ui/type-alias-impl-trait/unnameable_type.stderr index 7dc6efc4b1b..e9032433494 100644 --- a/tests/ui/type-alias-impl-trait/unnameable_type.stderr +++ b/tests/ui/type-alias-impl-trait/unnameable_type.stderr @@ -15,7 +15,7 @@ LL | type MyPrivate = impl Sized; LL | fn dont_define_this(_private: MyPrivate) {} | ^^^^^^^^^ | | - | expected struct `Private`, found opaque type + | expected `Private`, found opaque type | help: change the parameter type to match the trait: `Private` | note: type in trait diff --git a/tests/ui/type-inference/issue-30225.stderr b/tests/ui/type-inference/issue-30225.stderr index ccd05fa6bfb..72c33d16cab 100644 --- a/tests/ui/type-inference/issue-30225.stderr +++ b/tests/ui/type-inference/issue-30225.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-30225.rs:31:9 | LL | u = v; // mark $0 and $1 in a subtype relationship - | ^ expected struct `A`, found struct `B` + | ^ expected `A`, found `B` error: aborting due to previous error diff --git a/tests/ui/type-inference/sort_by_key.stderr b/tests/ui/type-inference/sort_by_key.stderr index 0a48d5756eb..de7b4b24899 100644 --- a/tests/ui/type-inference/sort_by_key.stderr +++ b/tests/ui/type-inference/sort_by_key.stderr @@ -2,7 +2,7 @@ error[E0282]: type annotations needed --> $DIR/sort_by_key.rs:3:40 | LL | lst.sort_by_key(|&(v, _)| v.iter().sum()); - | ^^^ cannot infer type of the type parameter `S` declared on the associated function `sum` + | ^^^ cannot infer type of the type parameter `S` declared on the method `sum` | help: consider specifying the generic argument | diff --git a/tests/ui/type/type-ascription-instead-of-initializer.stderr b/tests/ui/type/type-ascription-instead-of-initializer.stderr index ba8d15d0b73..429501c2762 100644 --- a/tests/ui/type/type-ascription-instead-of-initializer.stderr +++ b/tests/ui/type/type-ascription-instead-of-initializer.stderr @@ -11,14 +11,13 @@ error[E0061]: this function takes 1 argument but 2 arguments were supplied --> $DIR/type-ascription-instead-of-initializer.rs:2:12 | LL | let x: Vec::with_capacity(10, 20); - | ^^^^^^^^^^^^^^^^^^ -- argument of type `{integer}` unexpected + | ^^^^^^^^^^^^^^^^^^ ---- + | | | + | | unexpected argument of type `{integer}` + | help: remove the extra argument | note: associated function defined here --> $SRC_DIR/alloc/src/vec/mod.rs:LL:COL -help: remove the extra argument - | -LL | let x: Vec::with_capacity(10); - | ~~~~ error: aborting due to 2 previous errors diff --git a/tests/ui/type/type-ascription-precedence.stderr b/tests/ui/type/type-ascription-precedence.stderr index edc5aeffdcd..d6d1e1d7d02 100644 --- a/tests/ui/type/type-ascription-precedence.stderr +++ b/tests/ui/type/type-ascription-precedence.stderr @@ -2,13 +2,13 @@ error[E0308]: mismatched types --> $DIR/type-ascription-precedence.rs:31:7 | LL | &(S: &S); - | ^ expected `&S`, found struct `S` + | ^ expected `&S`, found `S` error[E0308]: mismatched types --> $DIR/type-ascription-precedence.rs:35:7 | LL | *(S: Z); - | ^ expected struct `Z`, found struct `S` + | ^ expected `Z`, found `S` error[E0614]: type `Z` cannot be dereferenced --> $DIR/type-ascription-precedence.rs:35:5 @@ -20,7 +20,7 @@ error[E0308]: mismatched types --> $DIR/type-ascription-precedence.rs:40:7 | LL | -(S: Z); - | ^ expected struct `Z`, found struct `S` + | ^ expected `Z`, found `S` error[E0600]: cannot apply unary operator `-` to type `Z` --> $DIR/type-ascription-precedence.rs:40:5 @@ -40,19 +40,19 @@ error[E0308]: mismatched types --> $DIR/type-ascription-precedence.rs:45:5 | LL | (S + Z): Z; - | ^^^^^^^ expected struct `Z`, found struct `S` + | ^^^^^^^ expected `Z`, found `S` error[E0308]: mismatched types --> $DIR/type-ascription-precedence.rs:49:5 | LL | (S * Z): Z; - | ^^^^^^^ expected struct `Z`, found struct `S` + | ^^^^^^^ expected `Z`, found `S` error[E0308]: mismatched types --> $DIR/type-ascription-precedence.rs:53:5 | LL | (S .. S): S; - | ^^^^^^^^ expected struct `S`, found struct `Range` + | ^^^^^^^^ expected `S`, found `Range<S>` | = note: expected struct `S` found struct `std::ops::Range<S>` diff --git a/tests/ui/type/type-ascription-soundness.stderr b/tests/ui/type/type-ascription-soundness.stderr index 522d5b2e375..778836a2e06 100644 --- a/tests/ui/type/type-ascription-soundness.stderr +++ b/tests/ui/type/type-ascription-soundness.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/type-ascription-soundness.rs:7:31 | LL | let ref x = type_ascribe!(arr, &[u8]); - | ^^^ expected slice `[u8]`, found array `[u8; 3]` + | ^^^ expected `&[u8]`, found `&[u8; 3]` | = note: expected reference `&[u8]` found reference `&[u8; 3]` @@ -11,7 +11,7 @@ error[E0308]: mismatched types --> $DIR/type-ascription-soundness.rs:8:35 | LL | let ref mut x = type_ascribe!(arr, &[u8]); - | ^^^ expected slice `[u8]`, found array `[u8; 3]` + | ^^^ expected `&[u8]`, found `&[u8; 3]` | = note: expected reference `&[u8]` found reference `&[u8; 3]` @@ -20,7 +20,7 @@ error[E0308]: mismatched types --> $DIR/type-ascription-soundness.rs:9:25 | LL | match type_ascribe!(arr, &[u8]) { - | ^^^ expected slice `[u8]`, found array `[u8; 3]` + | ^^^ expected `&[u8]`, found `&[u8; 3]` | = note: expected reference `&[u8]` found reference `&[u8; 3]` @@ -29,7 +29,7 @@ error[E0308]: mismatched types --> $DIR/type-ascription-soundness.rs:12:30 | LL | let _len = type_ascribe!(arr, &[u8]).len(); - | ^^^ expected slice `[u8]`, found array `[u8; 3]` + | ^^^ expected `&[u8]`, found `&[u8; 3]` | = note: expected reference `&[u8]` found reference `&[u8; 3]` diff --git a/tests/ui/type/type-check/cannot_infer_local_or_vec.stderr b/tests/ui/type/type-check/cannot_infer_local_or_vec.stderr index b63d2a3b61c..09c4b2053b2 100644 --- a/tests/ui/type/type-check/cannot_infer_local_or_vec.stderr +++ b/tests/ui/type/type-check/cannot_infer_local_or_vec.stderr @@ -1,12 +1,12 @@ -error[E0282]: type annotations needed for `Vec<T>` +error[E0282]: type annotations needed for `Vec<_>` --> $DIR/cannot_infer_local_or_vec.rs:2:9 | LL | let x = vec![]; | ^ | -help: consider giving `x` an explicit type, where the type for type parameter `T` is specified +help: consider giving `x` an explicit type, where the placeholders `_` are specified | -LL | let x: Vec<T> = vec![]; +LL | let x: Vec<_> = vec![]; | ++++++++ error: aborting due to previous error diff --git a/tests/ui/type/type-check/cannot_infer_local_or_vec_in_tuples.stderr b/tests/ui/type/type-check/cannot_infer_local_or_vec_in_tuples.stderr index e544b369515..1fa253052e6 100644 --- a/tests/ui/type/type-check/cannot_infer_local_or_vec_in_tuples.stderr +++ b/tests/ui/type/type-check/cannot_infer_local_or_vec_in_tuples.stderr @@ -1,12 +1,12 @@ -error[E0282]: type annotations needed for `(Vec<T>,)` +error[E0282]: type annotations needed for `(Vec<_>,)` --> $DIR/cannot_infer_local_or_vec_in_tuples.rs:2:9 | LL | let (x, ) = (vec![], ); | ^^^^^ ---------- type must be known at this point | -help: consider giving this pattern a type, where the type for type parameter `T` is specified +help: consider giving this pattern a type, where the placeholders `_` are specified | -LL | let (x, ): (Vec<T>,) = (vec![], ); +LL | let (x, ): (Vec<_>,) = (vec![], ); | +++++++++++ error: aborting due to previous error diff --git a/tests/ui/type/type-check/coerce-result-return-value-2.stderr b/tests/ui/type/type-check/coerce-result-return-value-2.stderr index 5992162341e..b2c409e07b8 100644 --- a/tests/ui/type/type-check/coerce-result-return-value-2.stderr +++ b/tests/ui/type/type-check/coerce-result-return-value-2.stderr @@ -5,7 +5,7 @@ LL | fn foo4(x: Result<(), A>) -> Result<(), B> { | ------------- expected `Result<(), B>` because of return type LL | match true { LL | true => x, - | ^ expected struct `B`, found struct `A` + | ^ expected `Result<(), B>`, found `Result<(), A>` | = note: expected enum `Result<_, B>` found enum `Result<_, A>` @@ -21,7 +21,7 @@ LL | fn foo5(x: Result<(), A>) -> Result<(), B> { | ------------- expected `Result<(), B>` because of return type LL | match true { LL | true => return x, - | ^ expected struct `B`, found struct `A` + | ^ expected `Result<(), B>`, found `Result<(), A>` | = note: expected enum `Result<_, B>` found enum `Result<_, A>` @@ -37,7 +37,7 @@ LL | let _: Result<(), B> = { | ____________________________^ LL | | Err(A); LL | | }; - | |_____^ expected enum `Result`, found `()` + | |_____^ expected `Result<(), B>`, found `()` | = note: expected enum `Result<(), B>` found unit type `()` diff --git a/tests/ui/type/type-check/coerce-result-return-value.stderr b/tests/ui/type/type-check/coerce-result-return-value.stderr index 55015352078..adec2f612ae 100644 --- a/tests/ui/type/type-check/coerce-result-return-value.stderr +++ b/tests/ui/type/type-check/coerce-result-return-value.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | fn foo1(x: Result<(), A>) -> Result<(), B> { | ------------- expected `Result<(), B>` because of return type LL | x - | ^ expected struct `B`, found struct `A` + | ^ expected `Result<(), B>`, found `Result<(), A>` | = note: expected enum `Result<_, B>` found enum `Result<_, A>` @@ -19,7 +19,7 @@ error[E0308]: mismatched types LL | fn foo2(x: Result<(), A>) -> Result<(), B> { | ------------- expected `Result<(), B>` because of return type LL | return x; - | ^ expected struct `B`, found struct `A` + | ^ expected `Result<(), B>`, found `Result<(), A>` | = note: expected enum `Result<_, B>` found enum `Result<_, A>` @@ -35,7 +35,7 @@ LL | fn foo3(x: Result<(), A>) -> Result<(), B> { | ------------- expected `Result<(), B>` because of return type LL | if true { LL | x - | ^ expected struct `B`, found struct `A` + | ^ expected `Result<(), B>`, found `Result<(), A>` | = note: expected enum `Result<_, B>` found enum `Result<_, A>` @@ -51,7 +51,7 @@ LL | fn foo3(x: Result<(), A>) -> Result<(), B> { | ------------- expected `Result<(), B>` because of return type ... LL | x - | ^ expected struct `B`, found struct `A` + | ^ expected `Result<(), B>`, found `Result<(), A>` | = note: expected enum `Result<_, B>` found enum `Result<_, A>` diff --git a/tests/ui/type/type-check/point-at-inference-2.stderr b/tests/ui/type/type-check/point-at-inference-2.stderr index 13227c5e245..1d2777ad69a 100644 --- a/tests/ui/type/type-check/point-at-inference-2.stderr +++ b/tests/ui/type/type-check/point-at-inference-2.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/point-at-inference-2.rs:5:9 | LL | bar(v); - | --- ^ expected `i32`, found `&{integer}` + | --- ^ expected `Vec<i32>`, found `Vec<&{integer}>` | | | arguments to this function are incorrect | @@ -21,7 +21,7 @@ LL | baz(&v); | - here the type of `v` is inferred to be `Vec<&i32>` LL | baz(&v); LL | bar(v); - | --- ^ expected `i32`, found `&i32` + | --- ^ expected `Vec<i32>`, found `Vec<&i32>` | | | arguments to this function are incorrect | @@ -39,7 +39,7 @@ error[E0308]: mismatched types LL | baz(&v); | - here the type of `v` is inferred to be `Vec<&i32>` LL | bar(v); - | --- ^ expected `i32`, found `&i32` + | --- ^ expected `Vec<i32>`, found `Vec<&i32>` | | | arguments to this function are incorrect | diff --git a/tests/ui/type/type-check/point-at-inference-3.fixed b/tests/ui/type/type-check/point-at-inference-3.fixed index 1a960133ceb..edd4adf8bd2 100644 --- a/tests/ui/type/type-check/point-at-inference-3.fixed +++ b/tests/ui/type/type-check/point-at-inference-3.fixed @@ -7,6 +7,6 @@ fn main() { v.push(1i32); //~ ERROR mismatched types //~^ NOTE expected `i32`, found `u32` //~| NOTE arguments to this method are incorrect - //~| NOTE associated function defined here + //~| NOTE method defined here //~| HELP change the type of the numeric literal from `u32` to `i32` } diff --git a/tests/ui/type/type-check/point-at-inference-3.rs b/tests/ui/type/type-check/point-at-inference-3.rs index 92910ae1a31..49d7b50075b 100644 --- a/tests/ui/type/type-check/point-at-inference-3.rs +++ b/tests/ui/type/type-check/point-at-inference-3.rs @@ -7,6 +7,6 @@ fn main() { v.push(1u32); //~ ERROR mismatched types //~^ NOTE expected `i32`, found `u32` //~| NOTE arguments to this method are incorrect - //~| NOTE associated function defined here + //~| NOTE method defined here //~| HELP change the type of the numeric literal from `u32` to `i32` } diff --git a/tests/ui/type/type-check/point-at-inference-3.stderr b/tests/ui/type/type-check/point-at-inference-3.stderr index 999c3148362..2c4907ed263 100644 --- a/tests/ui/type/type-check/point-at-inference-3.stderr +++ b/tests/ui/type/type-check/point-at-inference-3.stderr @@ -9,7 +9,7 @@ LL | v.push(1u32); | | | arguments to this method are incorrect | -note: associated function defined here +note: method defined here --> $SRC_DIR/alloc/src/vec/mod.rs:LL:COL help: change the type of the numeric literal from `u32` to `i32` | diff --git a/tests/ui/type/type-check/point-at-inference-4.rs b/tests/ui/type/type-check/point-at-inference-4.rs new file mode 100644 index 00000000000..aea9b2c6c14 --- /dev/null +++ b/tests/ui/type/type-check/point-at-inference-4.rs @@ -0,0 +1,21 @@ +struct S<A, B>(Option<(A, B)>); + +impl<A, B> S<A, B> { + fn infer(&self, a: A, b: B) {} + //~^ NOTE method defined here + //~| NOTE + //~| NOTE +} + +fn main() { + let s = S(None); + s.infer(0i32); + //~^ ERROR this method takes 2 arguments but 1 argument was supplied + //~| NOTE an argument is missing + //~| HELP provide the argument + let t: S<u32, _> = s; + //~^ ERROR mismatched types + //~| NOTE expected `S<u32, _>`, found `S<i32, _>` + //~| NOTE expected due to this + //~| NOTE expected struct `S<u32, _>` +} diff --git a/tests/ui/type/type-check/point-at-inference-4.stderr b/tests/ui/type/type-check/point-at-inference-4.stderr new file mode 100644 index 00000000000..28833d2ed1c --- /dev/null +++ b/tests/ui/type/type-check/point-at-inference-4.stderr @@ -0,0 +1,31 @@ +error[E0061]: this method takes 2 arguments but 1 argument was supplied + --> $DIR/point-at-inference-4.rs:12:7 + | +LL | s.infer(0i32); + | ^^^^^------ an argument is missing + | +note: method defined here + --> $DIR/point-at-inference-4.rs:4:8 + | +LL | fn infer(&self, a: A, b: B) {} + | ^^^^^ ---- ---- +help: provide the argument + | +LL | s.infer(0i32, /* b */); + | ~~~~~~~~~~~~~~~ + +error[E0308]: mismatched types + --> $DIR/point-at-inference-4.rs:16:24 + | +LL | let t: S<u32, _> = s; + | --------- ^ expected `S<u32, _>`, found `S<i32, _>` + | | + | expected due to this + | + = note: expected struct `S<u32, _>` + found struct `S<i32, _>` + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0061, E0308. +For more information about an error, try `rustc --explain E0061`. diff --git a/tests/ui/type/type-check/point-at-inference.stderr b/tests/ui/type/type-check/point-at-inference.stderr index 70428fe841b..a76b4f90c73 100644 --- a/tests/ui/type/type-check/point-at-inference.stderr +++ b/tests/ui/type/type-check/point-at-inference.stderr @@ -5,7 +5,7 @@ LL | foo.push(i); | - this is of type `&{integer}`, which causes `foo` to be inferred as `Vec<&{integer}>` ... LL | bar(foo); - | --- ^^^ expected `i32`, found `&{integer}` + | --- ^^^ expected `Vec<i32>`, found `Vec<&{integer}>` | | | arguments to this function are incorrect | diff --git a/tests/ui/type/type-mismatch-same-crate-name.rs b/tests/ui/type/type-mismatch-same-crate-name.rs index c9cdc874c02..2a59bd99450 100644 --- a/tests/ui/type/type-mismatch-same-crate-name.rs +++ b/tests/ui/type/type-mismatch-same-crate-name.rs @@ -16,7 +16,7 @@ fn main() { a::try_foo(foo2); //~^ ERROR mismatched types //~| perhaps two different versions of crate `crate_a1` - //~| expected struct `main::a::Foo` + //~| expected `main::a::Foo`, found a different `main::a::Foo` a::try_bar(bar2); //~^ ERROR mismatched types //~| perhaps two different versions of crate `crate_a1` diff --git a/tests/ui/type/type-mismatch-same-crate-name.stderr b/tests/ui/type/type-mismatch-same-crate-name.stderr index fcafd315ebf..504812f5867 100644 --- a/tests/ui/type/type-mismatch-same-crate-name.stderr +++ b/tests/ui/type/type-mismatch-same-crate-name.stderr @@ -2,17 +2,17 @@ error[E0308]: mismatched types --> $DIR/type-mismatch-same-crate-name.rs:16:20 | LL | a::try_foo(foo2); - | ---------- ^^^^ expected struct `main::a::Foo`, found a different struct `main::a::Foo` + | ---------- ^^^^ expected `main::a::Foo`, found a different `main::a::Foo` | | | arguments to this function are incorrect | - = note: struct `main::a::Foo` and struct `main::a::Foo` have similar names, but are actually distinct types -note: struct `main::a::Foo` is defined in crate `crate_a2` + = note: `main::a::Foo` and `main::a::Foo` have similar names, but are actually distinct types +note: `main::a::Foo` is defined in crate `crate_a2` --> $DIR/auxiliary/crate_a2.rs:1:1 | LL | pub struct Foo; | ^^^^^^^^^^^^^^ -note: struct `main::a::Foo` is defined in crate `crate_a1` +note: `main::a::Foo` is defined in crate `crate_a1` --> $DIR/auxiliary/crate_a1.rs:1:1 | LL | pub struct Foo; diff --git a/tests/ui/type/type-mismatch.stderr b/tests/ui/type/type-mismatch.stderr index 6c187bad072..67a1f893050 100644 --- a/tests/ui/type/type-mismatch.stderr +++ b/tests/ui/type/type-mismatch.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:17:17 | LL | want::<foo>(f); - | ----------- ^ expected struct `foo`, found `usize` + | ----------- ^ expected `foo`, found `usize` | | | arguments to this function are incorrect | @@ -16,7 +16,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:18:17 | LL | want::<bar>(f); - | ----------- ^ expected struct `bar`, found `usize` + | ----------- ^ expected `bar`, found `usize` | | | arguments to this function are incorrect | @@ -30,7 +30,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:19:24 | LL | want::<Foo<usize>>(f); - | ------------------ ^ expected struct `Foo`, found `usize` + | ------------------ ^ expected `Foo<usize>`, found `usize` | | | arguments to this function are incorrect | @@ -46,7 +46,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:20:27 | LL | want::<Foo<usize, B>>(f); - | --------------------- ^ expected struct `Foo`, found `usize` + | --------------------- ^ expected `Foo<usize, B>`, found `usize` | | | arguments to this function are incorrect | @@ -62,7 +62,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:21:22 | LL | want::<Foo<foo>>(f); - | ---------------- ^ expected struct `Foo`, found `usize` + | ---------------- ^ expected `Foo<foo>`, found `usize` | | | arguments to this function are incorrect | @@ -78,7 +78,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:22:25 | LL | want::<Foo<foo, B>>(f); - | ------------------- ^ expected struct `Foo`, found `usize` + | ------------------- ^ expected `Foo<foo, B>`, found `usize` | | | arguments to this function are incorrect | @@ -94,7 +94,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:23:22 | LL | want::<Foo<bar>>(f); - | ---------------- ^ expected struct `Foo`, found `usize` + | ---------------- ^ expected `Foo<bar>`, found `usize` | | | arguments to this function are incorrect | @@ -110,7 +110,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:24:25 | LL | want::<Foo<bar, B>>(f); - | ------------------- ^ expected struct `Foo`, found `usize` + | ------------------- ^ expected `Foo<bar, B>`, found `usize` | | | arguments to this function are incorrect | @@ -126,7 +126,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:28:19 | LL | want::<usize>(f); - | ------------- ^ expected `usize`, found struct `foo` + | ------------- ^ expected `usize`, found `foo` | | | arguments to this function are incorrect | @@ -140,7 +140,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:29:17 | LL | want::<bar>(f); - | ----------- ^ expected struct `bar`, found struct `foo` + | ----------- ^ expected `bar`, found `foo` | | | arguments to this function are incorrect | @@ -154,7 +154,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:30:24 | LL | want::<Foo<usize>>(f); - | ------------------ ^ expected struct `Foo`, found struct `foo` + | ------------------ ^ expected `Foo<usize>`, found `foo` | | | arguments to this function are incorrect | @@ -170,7 +170,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:31:27 | LL | want::<Foo<usize, B>>(f); - | --------------------- ^ expected struct `Foo`, found struct `foo` + | --------------------- ^ expected `Foo<usize, B>`, found `foo` | | | arguments to this function are incorrect | @@ -186,7 +186,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:32:22 | LL | want::<Foo<foo>>(f); - | ---------------- ^ expected struct `Foo`, found struct `foo` + | ---------------- ^ expected `Foo<foo>`, found `foo` | | | arguments to this function are incorrect | @@ -202,7 +202,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:33:25 | LL | want::<Foo<foo, B>>(f); - | ------------------- ^ expected struct `Foo`, found struct `foo` + | ------------------- ^ expected `Foo<foo, B>`, found `foo` | | | arguments to this function are incorrect | @@ -218,7 +218,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:34:22 | LL | want::<Foo<bar>>(f); - | ---------------- ^ expected struct `Foo`, found struct `foo` + | ---------------- ^ expected `Foo<bar>`, found `foo` | | | arguments to this function are incorrect | @@ -234,7 +234,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:35:25 | LL | want::<Foo<bar, B>>(f); - | ------------------- ^ expected struct `Foo`, found struct `foo` + | ------------------- ^ expected `Foo<bar, B>`, found `foo` | | | arguments to this function are incorrect | @@ -250,7 +250,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:39:19 | LL | want::<usize>(f); - | ------------- ^ expected `usize`, found struct `Foo` + | ------------- ^ expected `usize`, found `Foo<foo>` | | | arguments to this function are incorrect | @@ -266,7 +266,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:40:17 | LL | want::<foo>(f); - | ----------- ^ expected struct `foo`, found struct `Foo` + | ----------- ^ expected `foo`, found `Foo<foo>` | | | arguments to this function are incorrect | @@ -282,7 +282,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:41:17 | LL | want::<bar>(f); - | ----------- ^ expected struct `bar`, found struct `Foo` + | ----------- ^ expected `bar`, found `Foo<foo>` | | | arguments to this function are incorrect | @@ -298,7 +298,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:42:24 | LL | want::<Foo<usize>>(f); - | ------------------ ^ expected `usize`, found struct `foo` + | ------------------ ^ expected `Foo<usize>`, found `Foo<foo>` | | | arguments to this function are incorrect | @@ -314,7 +314,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:43:27 | LL | want::<Foo<usize, B>>(f); - | --------------------- ^ expected `usize`, found struct `foo` + | --------------------- ^ expected `Foo<usize, B>`, found `Foo<foo>` | | | arguments to this function are incorrect | @@ -330,7 +330,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:44:25 | LL | want::<Foo<foo, B>>(f); - | ------------------- ^ expected struct `B`, found struct `A` + | ------------------- ^ expected `Foo<foo, B>`, found `Foo<foo>` | | | arguments to this function are incorrect | @@ -346,7 +346,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:45:22 | LL | want::<Foo<bar>>(f); - | ---------------- ^ expected struct `bar`, found struct `foo` + | ---------------- ^ expected `Foo<bar>`, found `Foo<foo>` | | | arguments to this function are incorrect | @@ -362,7 +362,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:46:25 | LL | want::<Foo<bar, B>>(f); - | ------------------- ^ expected struct `bar`, found struct `foo` + | ------------------- ^ expected `Foo<bar, B>`, found `Foo<foo>` | | | arguments to this function are incorrect | @@ -380,7 +380,7 @@ error[E0308]: mismatched types LL | want::<&Foo<foo>>(f); | ----------------- ^ | | | - | | expected `&Foo<foo>`, found struct `Foo` + | | expected `&Foo<foo>`, found `Foo<foo>` | | help: consider borrowing here: `&f` | arguments to this function are incorrect | @@ -396,7 +396,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:48:26 | LL | want::<&Foo<foo, B>>(f); - | -------------------- ^ expected `&Foo<foo, B>`, found struct `Foo` + | -------------------- ^ expected `&Foo<foo, B>`, found `Foo<foo>` | | | arguments to this function are incorrect | @@ -412,7 +412,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:52:19 | LL | want::<usize>(f); - | ------------- ^ expected `usize`, found struct `Foo` + | ------------- ^ expected `usize`, found `Foo<foo, B>` | | | arguments to this function are incorrect | @@ -428,7 +428,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:53:17 | LL | want::<foo>(f); - | ----------- ^ expected struct `foo`, found struct `Foo` + | ----------- ^ expected `foo`, found `Foo<foo, B>` | | | arguments to this function are incorrect | @@ -444,7 +444,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:54:17 | LL | want::<bar>(f); - | ----------- ^ expected struct `bar`, found struct `Foo` + | ----------- ^ expected `bar`, found `Foo<foo, B>` | | | arguments to this function are incorrect | @@ -460,7 +460,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:55:24 | LL | want::<Foo<usize>>(f); - | ------------------ ^ expected `usize`, found struct `foo` + | ------------------ ^ expected `Foo<usize>`, found `Foo<foo, B>` | | | arguments to this function are incorrect | @@ -476,7 +476,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:56:27 | LL | want::<Foo<usize, B>>(f); - | --------------------- ^ expected `usize`, found struct `foo` + | --------------------- ^ expected `Foo<usize, B>`, found `Foo<foo, B>` | | | arguments to this function are incorrect | @@ -492,7 +492,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:57:22 | LL | want::<Foo<foo>>(f); - | ---------------- ^ expected struct `A`, found struct `B` + | ---------------- ^ expected `Foo<foo>`, found `Foo<foo, B>` | | | arguments to this function are incorrect | @@ -508,7 +508,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:58:22 | LL | want::<Foo<bar>>(f); - | ---------------- ^ expected struct `bar`, found struct `foo` + | ---------------- ^ expected `Foo<bar>`, found `Foo<foo, B>` | | | arguments to this function are incorrect | @@ -524,7 +524,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:59:25 | LL | want::<Foo<bar, B>>(f); - | ------------------- ^ expected struct `bar`, found struct `foo` + | ------------------- ^ expected `Foo<bar, B>`, found `Foo<foo, B>` | | | arguments to this function are incorrect | @@ -540,7 +540,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:60:23 | LL | want::<&Foo<foo>>(f); - | ----------------- ^ expected `&Foo<foo>`, found struct `Foo` + | ----------------- ^ expected `&Foo<foo>`, found `Foo<foo, B>` | | | arguments to this function are incorrect | @@ -558,7 +558,7 @@ error[E0308]: mismatched types LL | want::<&Foo<foo, B>>(f); | -------------------- ^ | | | - | | expected `&Foo<foo, B>`, found struct `Foo` + | | expected `&Foo<foo, B>`, found `Foo<foo, B>` | | help: consider borrowing here: `&f` | arguments to this function are incorrect | @@ -574,7 +574,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:65:19 | LL | want::<usize>(f); - | ------------- ^ expected `usize`, found struct `Foo` + | ------------- ^ expected `usize`, found `Foo<foo, B, A>` | | | arguments to this function are incorrect | @@ -590,7 +590,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:66:17 | LL | want::<foo>(f); - | ----------- ^ expected struct `foo`, found struct `Foo` + | ----------- ^ expected `foo`, found `Foo<foo, B, A>` | | | arguments to this function are incorrect | @@ -606,7 +606,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:67:17 | LL | want::<bar>(f); - | ----------- ^ expected struct `bar`, found struct `Foo` + | ----------- ^ expected `bar`, found `Foo<foo, B, A>` | | | arguments to this function are incorrect | @@ -622,7 +622,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:68:24 | LL | want::<Foo<usize>>(f); - | ------------------ ^ expected `usize`, found struct `foo` + | ------------------ ^ expected `Foo<usize>`, found `Foo<foo, B, A>` | | | arguments to this function are incorrect | @@ -638,7 +638,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:69:27 | LL | want::<Foo<usize, B>>(f); - | --------------------- ^ expected `usize`, found struct `foo` + | --------------------- ^ expected `Foo<usize, B>`, found `Foo<foo, B, A>` | | | arguments to this function are incorrect | @@ -654,7 +654,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:70:22 | LL | want::<Foo<foo>>(f); - | ---------------- ^ expected struct `A`, found struct `B` + | ---------------- ^ expected `Foo<foo>`, found `Foo<foo, B, A>` | | | arguments to this function are incorrect | @@ -670,7 +670,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:71:25 | LL | want::<Foo<foo, B>>(f); - | ------------------- ^ expected struct `B`, found struct `A` + | ------------------- ^ expected `Foo<foo, B>`, found `Foo<foo, B, A>` | | | arguments to this function are incorrect | @@ -686,7 +686,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:72:22 | LL | want::<Foo<bar>>(f); - | ---------------- ^ expected struct `bar`, found struct `foo` + | ---------------- ^ expected `Foo<bar>`, found `Foo<foo, B, A>` | | | arguments to this function are incorrect | @@ -702,7 +702,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:73:25 | LL | want::<Foo<bar, B>>(f); - | ------------------- ^ expected struct `bar`, found struct `foo` + | ------------------- ^ expected `Foo<bar, B>`, found `Foo<foo, B, A>` | | | arguments to this function are incorrect | @@ -718,7 +718,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:74:23 | LL | want::<&Foo<foo>>(f); - | ----------------- ^ expected `&Foo<foo>`, found struct `Foo` + | ----------------- ^ expected `&Foo<foo>`, found `Foo<foo, B, A>` | | | arguments to this function are incorrect | @@ -734,7 +734,7 @@ error[E0308]: mismatched types --> $DIR/type-mismatch.rs:75:26 | LL | want::<&Foo<foo, B>>(f); - | -------------------- ^ expected `&Foo<foo, B>`, found struct `Foo` + | -------------------- ^ expected `&Foo<foo, B>`, found `Foo<foo, B, A>` | | | arguments to this function are incorrect | diff --git a/tests/ui/type/wrong-call-return-type-due-to-generic-arg.stderr b/tests/ui/type/wrong-call-return-type-due-to-generic-arg.stderr index 4d012cb156b..fbe6bfeebb1 100644 --- a/tests/ui/type/wrong-call-return-type-due-to-generic-arg.stderr +++ b/tests/ui/type/wrong-call-return-type-due-to-generic-arg.stderr @@ -95,7 +95,7 @@ LL | let x: u16 = (S {}).method(0u32); | ^^^^^^^^^^^^^^----^ | | | this argument influences the return type of `method` -note: associated function defined here +note: method defined here --> $DIR/wrong-call-return-type-due-to-generic-arg.rs:7:8 | LL | fn method<T>(&self, x: T) -> T { diff --git a/tests/ui/typeck/assign-non-lval-derefmut.stderr b/tests/ui/typeck/assign-non-lval-derefmut.stderr index e394cf8206e..b26d16da015 100644 --- a/tests/ui/typeck/assign-non-lval-derefmut.stderr +++ b/tests/ui/typeck/assign-non-lval-derefmut.stderr @@ -30,7 +30,7 @@ error[E0308]: mismatched types LL | let mut y = x.lock().unwrap(); | ----------------- expected due to this value LL | y = 2; - | ^ expected struct `MutexGuard`, found integer + | ^ expected `MutexGuard<'_, usize>`, found integer | = note: expected struct `MutexGuard<'_, usize>` found type `{integer}` diff --git a/tests/ui/typeck/bad-type-in-vec-push.stderr b/tests/ui/typeck/bad-type-in-vec-push.stderr index e4c99ec8e70..ae46050c91b 100644 --- a/tests/ui/typeck/bad-type-in-vec-push.stderr +++ b/tests/ui/typeck/bad-type-in-vec-push.stderr @@ -4,13 +4,13 @@ error[E0308]: mismatched types LL | vector.sort(); | ------ here the type of `vector` is inferred to be `Vec<_>` LL | result.push(vector); - | ---- ^^^^^^ expected integer, found struct `Vec` + | ---- ^^^^^^ expected integer, found `Vec<_>` | | | arguments to this method are incorrect | = note: expected type `{integer}` found struct `Vec<_>` -note: associated function defined here +note: method defined here --> $SRC_DIR/alloc/src/vec/mod.rs:LL:COL error[E0308]: mismatched types @@ -21,7 +21,7 @@ LL | x.push(""); | | | arguments to this method are incorrect | -note: associated function defined here +note: method defined here --> $SRC_DIR/alloc/src/vec/mod.rs:LL:COL error: aborting due to 2 previous errors diff --git a/tests/ui/typeck/conversion-methods.stderr b/tests/ui/typeck/conversion-methods.stderr index 091502bdda3..a9b5078ccdd 100644 --- a/tests/ui/typeck/conversion-methods.stderr +++ b/tests/ui/typeck/conversion-methods.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | let _tis_an_instants_play: String = "'Tis a fond Ambush—"; | ------ ^^^^^^^^^^^^^^^^^^^^^- help: try using a conversion method: `.to_string()` | | | - | | expected struct `String`, found `&str` + | | expected `String`, found `&str` | expected due to this error[E0308]: mismatched types @@ -13,7 +13,7 @@ error[E0308]: mismatched types LL | let _just_to_make_bliss: PathBuf = Path::new("/ern/her/own/surprise"); | ------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- help: try using a conversion method: `.to_path_buf()` | | | - | | expected struct `PathBuf`, found `&Path` + | | expected `PathBuf`, found `&Path` | expected due to this error[E0308]: mismatched types @@ -22,14 +22,14 @@ error[E0308]: mismatched types LL | let _but_should_the_play: String = 2; // Perhaps surprisingly, we suggest .to_string() here | ------ ^- help: try using a conversion method: `.to_string()` | | | - | | expected struct `String`, found integer + | | expected `String`, found integer | expected due to this error[E0308]: mismatched types --> $DIR/conversion-methods.rs:12:47 | LL | let _prove_piercing_earnest: Vec<usize> = &[1, 2, 3]; - | ---------- ^^^^^^^^^^ expected struct `Vec`, found `&[{integer}; 3]` + | ---------- ^^^^^^^^^^ expected `Vec<usize>`, found `&[{integer}; 3]` | | | expected due to this | diff --git a/tests/ui/typeck/deref-multi.stderr b/tests/ui/typeck/deref-multi.stderr index bd6575c73d2..4346e273d0d 100644 --- a/tests/ui/typeck/deref-multi.stderr +++ b/tests/ui/typeck/deref-multi.stderr @@ -58,7 +58,7 @@ error[E0308]: mismatched types LL | fn d(x: std::sync::Mutex<&i32>) -> i32 { | --- expected `i32` because of return type LL | x.lock().unwrap() - | ^^^^^^^^^^^^^^^^^ expected `i32`, found struct `MutexGuard` + | ^^^^^^^^^^^^^^^^^ expected `i32`, found `MutexGuard<'_, &i32>` | = note: expected type `i32` found struct `MutexGuard<'_, &i32>` diff --git a/tests/ui/typeck/explain_clone_autoref.rs b/tests/ui/typeck/explain_clone_autoref.rs index 9279e4c3901..4d21574700a 100644 --- a/tests/ui/typeck/explain_clone_autoref.rs +++ b/tests/ui/typeck/explain_clone_autoref.rs @@ -9,5 +9,5 @@ fn clone_thing(nc: &NotClone) -> NotClone { nc.clone() //~^ ERROR mismatched type //~| NOTE `NotClone` does not implement `Clone`, so `&NotClone` was cloned instead - //~| NOTE expected struct `NotClone`, found `&NotClone` + //~| NOTE expected `NotClone`, found `&NotClone` } diff --git a/tests/ui/typeck/explain_clone_autoref.stderr b/tests/ui/typeck/explain_clone_autoref.stderr index ff36e18d283..4539da4389b 100644 --- a/tests/ui/typeck/explain_clone_autoref.stderr +++ b/tests/ui/typeck/explain_clone_autoref.stderr @@ -5,7 +5,7 @@ LL | fn clone_thing(nc: &NotClone) -> NotClone { | -------- expected `NotClone` because of return type LL | LL | nc.clone() - | ^^^^^^^^^^ expected struct `NotClone`, found `&NotClone` + | ^^^^^^^^^^ expected `NotClone`, found `&NotClone` | note: `NotClone` does not implement `Clone`, so `&NotClone` was cloned instead --> $DIR/explain_clone_autoref.rs:9:5 diff --git a/tests/ui/typeck/issue-100246.stderr b/tests/ui/typeck/issue-100246.stderr index 8b77de94e89..428a0792091 100644 --- a/tests/ui/typeck/issue-100246.stderr +++ b/tests/ui/typeck/issue-100246.stderr @@ -2,7 +2,7 @@ error[E0308]: `?` operator has incompatible types --> $DIR/issue-100246.rs:28:24 | LL | let other: Other = downcast()?; - | ^^^^^^^^^^^ expected struct `Other`, found reference + | ^^^^^^^^^^^ expected `Other`, found `&_` | = note: `?` operator cannot convert from `&_` to `Other` = note: expected struct `Other` diff --git a/tests/ui/typeck/issue-104513-ice.stderr b/tests/ui/typeck/issue-104513-ice.stderr index 42cfe38aed8..09187d7863a 100644 --- a/tests/ui/typeck/issue-104513-ice.stderr +++ b/tests/ui/typeck/issue-104513-ice.stderr @@ -4,7 +4,7 @@ error[E0405]: cannot find trait `Oops` in this scope LL | let _: S<impl Oops> = S; | ^^^^ not found in this scope -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable binding +error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings --> $DIR/issue-104513-ice.rs:3:14 | LL | let _: S<impl Oops> = S; diff --git a/tests/ui/typeck/issue-107087.rs b/tests/ui/typeck/issue-107087.rs new file mode 100644 index 00000000000..135cdf19e3e --- /dev/null +++ b/tests/ui/typeck/issue-107087.rs @@ -0,0 +1,18 @@ +struct A<T>(T); + +trait Foo { + type B; +} + +impl Foo for A<u32> { + type B = i32; +} + +impl Foo for A<i32> { + type B = i32; +} + +fn main() { + A::B::<>::C + //~^ ERROR ambiguous associated type +} diff --git a/tests/ui/typeck/issue-107087.stderr b/tests/ui/typeck/issue-107087.stderr new file mode 100644 index 00000000000..70f19320802 --- /dev/null +++ b/tests/ui/typeck/issue-107087.stderr @@ -0,0 +1,9 @@ +error[E0223]: ambiguous associated type + --> $DIR/issue-107087.rs:16:5 + | +LL | A::B::<>::C + | ^^^^^^^^ help: use the fully-qualified path: `<A<_> as Foo>::B` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0223`. diff --git a/tests/ui/typeck/issue-107775.rs b/tests/ui/typeck/issue-107775.rs new file mode 100644 index 00000000000..6fbac2ee975 --- /dev/null +++ b/tests/ui/typeck/issue-107775.rs @@ -0,0 +1,40 @@ +// edition: 2021 + +use std::collections::HashMap; +use std::future::Future; +use std::pin::Pin; + +pub trait Trait { + fn do_something<'async_trait>(byte: u8) + -> + Pin<Box<dyn Future<Output = ()> + + Send + 'async_trait>>; +} + +pub struct Struct; + +impl Trait for Struct { + fn do_something<'async_trait>(byte: u8) + -> + Pin<Box<dyn Future<Output = ()> + + Send + 'async_trait>> { + Box::pin( + + async move { let byte = byte; let _: () = {}; }) + } +} + +pub struct Map { + map: HashMap<u16, fn(u8) -> Pin<Box<dyn Future<Output = ()> + Send>>>, +} + +impl Map { + pub fn new() -> Self { + let mut map = HashMap::new(); + map.insert(1, Struct::do_something); + Self { map } + //~^ ERROR mismatched types + } +} + +fn main() {} diff --git a/tests/ui/typeck/issue-107775.stderr b/tests/ui/typeck/issue-107775.stderr new file mode 100644 index 00000000000..9ee9c022c6e --- /dev/null +++ b/tests/ui/typeck/issue-107775.stderr @@ -0,0 +1,16 @@ +error[E0308]: mismatched types + --> $DIR/issue-107775.rs:35:16 + | +LL | map.insert(1, Struct::do_something); + | - -------------------- this is of type `fn(u8) -> Pin<Box<dyn Future<Output = ()> + Send>> {<Struct as Trait>::do_something::<'_>}`, which causes `map` to be inferred as `HashMap<{integer}, fn(u8) -> Pin<Box<dyn Future<Output = ()> + Send>> {<Struct as Trait>::do_something::<'_>}>` + | | + | this is of type `{integer}`, which causes `map` to be inferred as `HashMap<{integer}, fn(u8) -> Pin<Box<dyn Future<Output = ()> + Send>> {<Struct as Trait>::do_something::<'_>}>` +LL | Self { map } + | ^^^ expected `HashMap<u16, fn(u8) -> Pin<...>>`, found `HashMap<{integer}, ...>` + | + = note: expected struct `HashMap<u16, fn(_) -> Pin<Box<(dyn Future<Output = ()> + Send + 'static)>>>` + found struct `HashMap<{integer}, fn(_) -> Pin<Box<dyn Future<Output = ()> + Send>> {<Struct as Trait>::do_something::<'_>}>` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/typeck/issue-13853.stderr b/tests/ui/typeck/issue-13853.stderr index 876ac2c67ef..11d34f5b93b 100644 --- a/tests/ui/typeck/issue-13853.stderr +++ b/tests/ui/typeck/issue-13853.stderr @@ -5,7 +5,7 @@ LL | fn nodes<'a, I: Iterator<Item=&'a N>>(&self) -> I | - this type parameter - expected `I` because of return type ... LL | self.iter() - | ^^^^^^^^^^^ expected type parameter `I`, found struct `Iter` + | ^^^^^^^^^^^ expected type parameter `I`, found `Iter<'_, N>` | = note: expected type parameter `I` found struct `std::slice::Iter<'_, N>` @@ -22,7 +22,7 @@ error[E0308]: mismatched types LL | iterate(graph); | ------- ^^^^^ | | | - | | expected reference, found struct `Vec` + | | expected `&_`, found `Vec<Stuff>` | | help: consider borrowing here: `&graph` | arguments to this function are incorrect | diff --git a/tests/ui/typeck/issue-31173.stderr b/tests/ui/typeck/issue-31173.stderr index f3be99f9bcb..8346c9a0aae 100644 --- a/tests/ui/typeck/issue-31173.stderr +++ b/tests/ui/typeck/issue-31173.stderr @@ -2,7 +2,7 @@ error[E0271]: expected `TakeWhile<&mut IntoIter<u8>, [closure@issue-31173.rs:7:2 --> $DIR/issue-31173.rs:11:10 | LL | .cloned() - | ^^^^^^ expected reference, found `u8` + | ^^^^^^ expected `&_`, found `u8` | = note: expected reference `&_` found type `u8` diff --git a/tests/ui/typeck/issue-46112.stderr b/tests/ui/typeck/issue-46112.stderr index 8f5ff51fbe1..26fc21dda06 100644 --- a/tests/ui/typeck/issue-46112.stderr +++ b/tests/ui/typeck/issue-46112.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-46112.rs:9:21 | LL | fn main() { test(Ok(())); } - | -- ^^ expected enum `Option`, found `()` + | -- ^^ expected `Option<()>`, found `()` | | | arguments to this enum variant are incorrect | diff --git a/tests/ui/typeck/issue-50687-ice-on-borrow.stderr b/tests/ui/typeck/issue-50687-ice-on-borrow.stderr index e6a0edac4b1..9e48ccefd86 100644 --- a/tests/ui/typeck/issue-50687-ice-on-borrow.stderr +++ b/tests/ui/typeck/issue-50687-ice-on-borrow.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-50687-ice-on-borrow.rs:40:17 | LL | let _: () = Borrow::borrow(&owned); - | -- ^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found reference + | -- ^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `&_` | | | expected due to this | diff --git a/tests/ui/issues/issue-53712.rs b/tests/ui/typeck/issue-53712.rs index 2353904d79d..2353904d79d 100644 --- a/tests/ui/issues/issue-53712.rs +++ b/tests/ui/typeck/issue-53712.rs diff --git a/tests/ui/issues/issue-53712.stderr b/tests/ui/typeck/issue-53712.stderr index db85919afcb..db85919afcb 100644 --- a/tests/ui/issues/issue-53712.stderr +++ b/tests/ui/typeck/issue-53712.stderr diff --git a/tests/ui/typeck/issue-57673-ice-on-deref-of-boxed-trait.stderr b/tests/ui/typeck/issue-57673-ice-on-deref-of-boxed-trait.stderr index b92a6f2ec2b..dc4bc5b5f44 100644 --- a/tests/ui/typeck/issue-57673-ice-on-deref-of-boxed-trait.stderr +++ b/tests/ui/typeck/issue-57673-ice-on-deref-of-boxed-trait.stderr @@ -4,7 +4,7 @@ error[E0308]: mismatched types LL | fn ice(x: Box<dyn Iterator<Item=()>>) { | - help: try adding a return type: `-> (dyn Iterator<Item = ()> + 'static)` LL | *x - | ^^ expected `()`, found trait object `dyn Iterator` + | ^^ expected `()`, found `dyn Iterator` | = note: expected unit type `()` found trait object `(dyn Iterator<Item = ()> + 'static)` diff --git a/tests/ui/typeck/issue-67971.stderr b/tests/ui/typeck/issue-67971.stderr index 5d07f9cc748..d50ed9cf13b 100644 --- a/tests/ui/typeck/issue-67971.stderr +++ b/tests/ui/typeck/issue-67971.stderr @@ -8,7 +8,7 @@ error[E0308]: mismatched types --> $DIR/issue-67971.rs:3:24 | LL | fn foo(ctx: &mut S) -> String { - | --- ^^^^^^ expected struct `String`, found `()` + | --- ^^^^^^ expected `String`, found `()` | | | implicitly returns `()` as its body has no tail or `return` expression diff --git a/tests/ui/typeck/issue-75883.rs b/tests/ui/typeck/issue-75883.rs index 885acc48231..c50ea0a086b 100644 --- a/tests/ui/typeck/issue-75883.rs +++ b/tests/ui/typeck/issue-75883.rs @@ -4,7 +4,7 @@ pub struct UI {} impl UI { pub fn run() -> Result<_> { - //~^ ERROR: this enum takes 2 generic arguments but 1 generic argument was supplied + //~^ ERROR: enum takes 2 generic arguments but 1 generic argument was supplied //~| ERROR: the placeholder `_` is not allowed within types on item signatures for return types let mut ui = UI {}; ui.interact(); @@ -13,7 +13,7 @@ impl UI { } pub fn interact(&mut self) -> Result<_> { - //~^ ERROR: this enum takes 2 generic arguments but 1 generic argument was supplied + //~^ ERROR: enum takes 2 generic arguments but 1 generic argument was supplied //~| ERROR: the placeholder `_` is not allowed within types on item signatures for return types unimplemented!(); } diff --git a/tests/ui/typeck/issue-75883.stderr b/tests/ui/typeck/issue-75883.stderr index f5adcabe3e9..a1ed0840675 100644 --- a/tests/ui/typeck/issue-75883.stderr +++ b/tests/ui/typeck/issue-75883.stderr @@ -1,4 +1,4 @@ -error[E0107]: this enum takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied --> $DIR/issue-75883.rs:6:21 | LL | pub fn run() -> Result<_> { @@ -11,7 +11,7 @@ help: add missing generic argument LL | pub fn run() -> Result<_, E> { | +++ -error[E0107]: this enum takes 2 generic arguments but 1 generic argument was supplied +error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied --> $DIR/issue-75883.rs:15:35 | LL | pub fn interact(&mut self) -> Result<_> { diff --git a/tests/ui/issues/issue-7813.rs b/tests/ui/typeck/issue-7813.rs index ce549bde601..ce549bde601 100644 --- a/tests/ui/issues/issue-7813.rs +++ b/tests/ui/typeck/issue-7813.rs diff --git a/tests/ui/issues/issue-7813.stderr b/tests/ui/typeck/issue-7813.stderr index 2a747f679a8..2a747f679a8 100644 --- a/tests/ui/issues/issue-7813.stderr +++ b/tests/ui/typeck/issue-7813.stderr diff --git a/tests/ui/typeck/issue-84160.stderr b/tests/ui/typeck/issue-84160.stderr index 24c188b3fcb..4d456ae842f 100644 --- a/tests/ui/typeck/issue-84160.stderr +++ b/tests/ui/typeck/issue-84160.stderr @@ -5,7 +5,7 @@ LL | fn mismatched_types_with_reference(x: &u32) -> &u32 { | ---- expected `&u32` because of return type ... LL | return "test"; - | ^^^^^^ expected `u32`, found `str` + | ^^^^^^ expected `&u32`, found `&str` | = note: expected reference `&u32` found reference `&'static str` diff --git a/tests/ui/typeck/issue-84768.stderr b/tests/ui/typeck/issue-84768.stderr index 09f3aee2d9e..3d2d53f5c76 100644 --- a/tests/ui/typeck/issue-84768.stderr +++ b/tests/ui/typeck/issue-84768.stderr @@ -8,7 +8,7 @@ error[E0308]: mismatched types --> $DIR/issue-84768.rs:7:42 | LL | <F as FnOnce(&mut u8)>::call_once(f, 1) - | --------------------------------- ^ expected tuple, found integer + | --------------------------------- ^ expected `(&mut u8,)`, found integer | | | arguments to this function are incorrect | @@ -21,7 +21,7 @@ LL | <F as FnOnce(&mut u8)>::call_once(f, 1) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-^ | | | this argument influences the return type of `FnOnce` -note: associated function defined here +note: method defined here --> $SRC_DIR/core/src/ops/function.rs:LL:COL error: aborting due to 2 previous errors diff --git a/tests/ui/typeck/issue-89856.fixed b/tests/ui/typeck/issue-89856.fixed new file mode 100644 index 00000000000..3e1a006efa0 --- /dev/null +++ b/tests/ui/typeck/issue-89856.fixed @@ -0,0 +1,18 @@ +// run-rustfix + +fn take_str_maybe(_: Option<&str>) { } +fn main() { + let string = String::from("Hello, world"); + + let option: Option<String> = Some(string.clone()); + take_str_maybe(option.as_deref()); + //~^ ERROR: mismatched types [E0308] + + let option_ref = Some(&string); + take_str_maybe(option_ref.map(|x| x.as_str())); + //~^ ERROR: mismatched types [E0308] + + let option_ref_ref = option_ref.as_ref(); + take_str_maybe(option_ref_ref.map(|x| x.as_str())); + //~^ ERROR: mismatched types [E0308] +} diff --git a/tests/ui/typeck/issue-89856.rs b/tests/ui/typeck/issue-89856.rs index b021e349e35..cfe6e19b303 100644 --- a/tests/ui/typeck/issue-89856.rs +++ b/tests/ui/typeck/issue-89856.rs @@ -1,8 +1,18 @@ -fn take_str_maybe(x: Option<&str>) -> Option<&str> { None } +// run-rustfix +fn take_str_maybe(_: Option<&str>) { } fn main() { let string = String::from("Hello, world"); - let option = Some(&string); + + let option: Option<String> = Some(string.clone()); take_str_maybe(option); //~^ ERROR: mismatched types [E0308] + + let option_ref = Some(&string); + take_str_maybe(option_ref); + //~^ ERROR: mismatched types [E0308] + + let option_ref_ref = option_ref.as_ref(); + take_str_maybe(option_ref_ref); + //~^ ERROR: mismatched types [E0308] } diff --git a/tests/ui/typeck/issue-89856.stderr b/tests/ui/typeck/issue-89856.stderr index 5fa1ae1a54f..bd76f172468 100644 --- a/tests/ui/typeck/issue-89856.stderr +++ b/tests/ui/typeck/issue-89856.stderr @@ -1,23 +1,63 @@ error[E0308]: mismatched types - --> $DIR/issue-89856.rs:6:20 + --> $DIR/issue-89856.rs:8:20 | LL | take_str_maybe(option); - | -------------- ^^^^^^ expected `str`, found struct `String` + | -------------- ^^^^^^ expected `Option<&str>`, found `Option<String>` + | | + | arguments to this function are incorrect + | + = note: expected enum `Option<&str>` + found enum `Option<String>` +note: function defined here + --> $DIR/issue-89856.rs:3:4 + | +LL | fn take_str_maybe(_: Option<&str>) { } + | ^^^^^^^^^^^^^^ --------------- +help: try converting the passed type into a `&str` + | +LL | take_str_maybe(option.as_deref()); + | +++++++++++ + +error[E0308]: mismatched types + --> $DIR/issue-89856.rs:12:20 + | +LL | take_str_maybe(option_ref); + | -------------- ^^^^^^^^^^ expected `Option<&str>`, found `Option<&String>` | | | arguments to this function are incorrect | = note: expected enum `Option<&str>` found enum `Option<&String>` note: function defined here - --> $DIR/issue-89856.rs:1:4 + --> $DIR/issue-89856.rs:3:4 + | +LL | fn take_str_maybe(_: Option<&str>) { } + | ^^^^^^^^^^^^^^ --------------- +help: try converting the passed type into a `&str` + | +LL | take_str_maybe(option_ref.map(|x| x.as_str())); + | ++++++++++++++++++++ + +error[E0308]: mismatched types + --> $DIR/issue-89856.rs:16:20 + | +LL | take_str_maybe(option_ref_ref); + | -------------- ^^^^^^^^^^^^^^ expected `Option<&str>`, found `Option<&&String>` + | | + | arguments to this function are incorrect + | + = note: expected enum `Option<&str>` + found enum `Option<&&String>` +note: function defined here + --> $DIR/issue-89856.rs:3:4 | -LL | fn take_str_maybe(x: Option<&str>) -> Option<&str> { None } +LL | fn take_str_maybe(_: Option<&str>) { } | ^^^^^^^^^^^^^^ --------------- help: try converting the passed type into a `&str` | -LL | take_str_maybe(option.map(|x| &**x)); - | ++++++++++++++ +LL | take_str_maybe(option_ref_ref.map(|x| x.as_str())); + | ++++++++++++++++++++ -error: aborting due to previous error +error: aborting due to 3 previous errors For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/typeck/issue-90027-async-fn-return-suggestion.rs b/tests/ui/typeck/issue-90027-async-fn-return-suggestion.rs new file mode 100644 index 00000000000..8ccb15ca48a --- /dev/null +++ b/tests/ui/typeck/issue-90027-async-fn-return-suggestion.rs @@ -0,0 +1,21 @@ +// edition:2018 + +async fn hello() { //~ HELP try adding a return type + 0 + //~^ ERROR [E0308] +} + +async fn world() -> () { + 0 + //~^ ERROR [E0308] +} + +async fn suggest_await_in_async_fn_return() { + hello() + //~^ ERROR mismatched types [E0308] + //~| HELP consider `await`ing on the `Future` + //~| HELP consider using a semicolon here + //~| SUGGESTION .await +} + +fn main() {} diff --git a/tests/ui/typeck/issue-90027-async-fn-return-suggestion.stderr b/tests/ui/typeck/issue-90027-async-fn-return-suggestion.stderr new file mode 100644 index 00000000000..0d72ae118f3 --- /dev/null +++ b/tests/ui/typeck/issue-90027-async-fn-return-suggestion.stderr @@ -0,0 +1,39 @@ +error[E0308]: mismatched types + --> $DIR/issue-90027-async-fn-return-suggestion.rs:4:5 + | +LL | async fn hello() { + | - help: try adding a return type: `-> i32` +LL | 0 + | ^ expected `()`, found integer + +error[E0308]: mismatched types + --> $DIR/issue-90027-async-fn-return-suggestion.rs:9:5 + | +LL | async fn world() -> () { + | -- expected `()` because of return type +LL | 0 + | ^ expected `()`, found integer + +error[E0308]: mismatched types + --> $DIR/issue-90027-async-fn-return-suggestion.rs:14:5 + | +LL | hello() + | ^^^^^^^ expected `()`, found future + | +note: calling an async function returns a future + --> $DIR/issue-90027-async-fn-return-suggestion.rs:14:5 + | +LL | hello() + | ^^^^^^^ +help: consider `await`ing on the `Future` + | +LL | hello().await + | ++++++ +help: consider using a semicolon here + | +LL | hello(); + | + + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/typeck/issue-91334.stderr b/tests/ui/typeck/issue-91334.stderr index 8508f7a38e2..78f392c9a8a 100644 --- a/tests/ui/typeck/issue-91334.stderr +++ b/tests/ui/typeck/issue-91334.stderr @@ -2,8 +2,9 @@ error: this file contains an unclosed delimiter --> $DIR/issue-91334.rs:10:23 | LL | fn f(){||yield(((){), - | - - ^ - | | | + | - - - ^ + | | | | + | | | missing open `(` for this delimiter | | unclosed delimiter | unclosed delimiter @@ -11,8 +12,9 @@ error: this file contains an unclosed delimiter --> $DIR/issue-91334.rs:10:23 | LL | fn f(){||yield(((){), - | - - ^ - | | | + | - - - ^ + | | | | + | | | missing open `(` for this delimiter | | unclosed delimiter | unclosed delimiter diff --git a/tests/ui/typeck/issue-91450-inner-ty-error.stderr b/tests/ui/typeck/issue-91450-inner-ty-error.stderr index 32f4c8f6fdf..7ca5446c2e7 100644 --- a/tests/ui/typeck/issue-91450-inner-ty-error.stderr +++ b/tests/ui/typeck/issue-91450-inner-ty-error.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-91450-inner-ty-error.rs:4:13 | LL | fn foo() -> Option<_> {} - | --- ^^^^^^^^^ expected enum `Option`, found `()` + | --- ^^^^^^^^^ expected `Option<_>`, found `()` | | | implicitly returns `()` as its body has no tail or `return` expression | diff --git a/tests/ui/typeck/issue-92481.stderr b/tests/ui/typeck/issue-92481.stderr index cd778a649b6..c3acbd2c067 100644 --- a/tests/ui/typeck/issue-92481.stderr +++ b/tests/ui/typeck/issue-92481.stderr @@ -49,7 +49,7 @@ LL | fn r({) { LL | / Ok { LL | | d..||_=m LL | | } - | |_____^ expected `()`, found enum `Result` + | |_____^ expected `()`, found `Result<_, _>` | = note: expected unit type `()` found enum `Result<_, _>` diff --git a/tests/ui/typeck/issue-96530.stderr b/tests/ui/typeck/issue-96530.stderr index 4b4568b1de9..3a67ef0260b 100644 --- a/tests/ui/typeck/issue-96530.stderr +++ b/tests/ui/typeck/issue-96530.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-96530.rs:9:11 | LL | ..man.clone() - | ^^^^^^^^^^^ expected struct `Person`, found `&Person` + | ^^^^^^^^^^^ expected `Person`, found `&Person` error: aborting due to previous error diff --git a/tests/ui/typeck/lazy-norm/cast-checks-handling-projections.rs b/tests/ui/typeck/lazy-norm/cast-checks-handling-projections.rs new file mode 100644 index 00000000000..5ff567cd07c --- /dev/null +++ b/tests/ui/typeck/lazy-norm/cast-checks-handling-projections.rs @@ -0,0 +1,6 @@ +// compile-flags: -Ztrait-solver=next +// known-bug: unknown + +fn main() { + (0u8 + 0u8) as char; +} diff --git a/tests/ui/typeck/lazy-norm/cast-checks-handling-projections.stderr b/tests/ui/typeck/lazy-norm/cast-checks-handling-projections.stderr new file mode 100644 index 00000000000..6b09ccd5214 --- /dev/null +++ b/tests/ui/typeck/lazy-norm/cast-checks-handling-projections.stderr @@ -0,0 +1,9 @@ +error[E0271]: type mismatch resolving `char == <u8 as Add>::Output` + --> $DIR/cast-checks-handling-projections.rs:5:5 + | +LL | (0u8 + 0u8) as char; + | ^^^^^^^^^^^ types differ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0271`. diff --git a/tests/ui/typeck/remove-extra-argument.stderr b/tests/ui/typeck/remove-extra-argument.stderr index b734bcd4eb0..72ddebab486 100644 --- a/tests/ui/typeck/remove-extra-argument.stderr +++ b/tests/ui/typeck/remove-extra-argument.stderr @@ -2,17 +2,16 @@ error[E0061]: this function takes 1 argument but 2 arguments were supplied --> $DIR/remove-extra-argument.rs:6:5 | LL | l(vec![], vec![]) - | ^ ------ argument of type `Vec<_>` unexpected + | ^ -------- + | | | + | | unexpected argument of type `Vec<_>` + | help: remove the extra argument | note: function defined here --> $DIR/remove-extra-argument.rs:3:4 | LL | fn l(_a: Vec<u8>) {} | ^ ----------- -help: remove the extra argument - | -LL | l(vec![]) - | ~~~~~~~~ error: aborting due to previous error diff --git a/tests/ui/typeck/return_type_containing_closure.rs b/tests/ui/typeck/return_type_containing_closure.rs index 29624e08a2e..8b826daeede 100644 --- a/tests/ui/typeck/return_type_containing_closure.rs +++ b/tests/ui/typeck/return_type_containing_closure.rs @@ -2,7 +2,7 @@ fn foo() { //~ HELP a return type might be missing here vec!['a'].iter().map(|c| c) //~^ ERROR mismatched types [E0308] - //~| NOTE expected `()`, found struct `Map` + //~| NOTE expected `()`, found `Map<Iter<'_, char>, ...>` //~| NOTE expected unit type `()` //~| HELP consider using a semicolon here } diff --git a/tests/ui/typeck/return_type_containing_closure.stderr b/tests/ui/typeck/return_type_containing_closure.stderr index 101aee39559..f9a24096399 100644 --- a/tests/ui/typeck/return_type_containing_closure.stderr +++ b/tests/ui/typeck/return_type_containing_closure.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/return_type_containing_closure.rs:3:5 | LL | vec!['a'].iter().map(|c| c) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found struct `Map` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `Map<Iter<'_, char>, ...>` | = note: expected unit type `()` found struct `Map<std::slice::Iter<'_, char>, [closure@$DIR/return_type_containing_closure.rs:3:26: 3:29]>` diff --git a/tests/ui/typeck/struct-enum-wrong-args.stderr b/tests/ui/typeck/struct-enum-wrong-args.stderr index fbced928a8a..57cbd1d2005 100644 --- a/tests/ui/typeck/struct-enum-wrong-args.stderr +++ b/tests/ui/typeck/struct-enum-wrong-args.stderr @@ -2,29 +2,29 @@ error[E0061]: this enum variant takes 1 argument but 2 arguments were supplied --> $DIR/struct-enum-wrong-args.rs:6:13 | LL | let _ = Some(3, 2); - | ^^^^ - argument of type `{integer}` unexpected + | ^^^^ --- + | | | + | | unexpected argument of type `{integer}` + | help: remove the extra argument | note: tuple variant defined here --> $SRC_DIR/core/src/option.rs:LL:COL -help: remove the extra argument - | -LL | let _ = Some(3); - | ~~~ error[E0061]: this enum variant takes 1 argument but 3 arguments were supplied --> $DIR/struct-enum-wrong-args.rs:7:13 | LL | let _ = Ok(3, 6, 2); - | ^^ - - argument of type `{integer}` unexpected + | ^^ - - unexpected argument of type `{integer}` | | - | argument of type `{integer}` unexpected + | unexpected argument of type `{integer}` | note: tuple variant defined here --> $SRC_DIR/core/src/result.rs:LL:COL help: remove the extra arguments | -LL | let _ = Ok(3); - | ~~~ +LL - let _ = Ok(3, 6, 2); +LL + let _ = Ok(3); + | error[E0061]: this enum variant takes 1 argument but 0 arguments were supplied --> $DIR/struct-enum-wrong-args.rs:8:13 @@ -59,17 +59,16 @@ error[E0061]: this struct takes 1 argument but 2 arguments were supplied --> $DIR/struct-enum-wrong-args.rs:10:13 | LL | let _ = Wrapper(5, 2); - | ^^^^^^^ - argument of type `{integer}` unexpected + | ^^^^^^^ --- + | | | + | | unexpected argument of type `{integer}` + | help: remove the extra argument | note: tuple struct defined here --> $DIR/struct-enum-wrong-args.rs:2:8 | LL | struct Wrapper(i32); | ^^^^^^^ -help: remove the extra argument - | -LL | let _ = Wrapper(5); - | ~~~ error[E0061]: this struct takes 2 arguments but 0 arguments were supplied --> $DIR/struct-enum-wrong-args.rs:11:13 @@ -107,17 +106,16 @@ error[E0061]: this struct takes 2 arguments but 3 arguments were supplied --> $DIR/struct-enum-wrong-args.rs:13:13 | LL | let _ = DoubleWrapper(5, 2, 7); - | ^^^^^^^^^^^^^ - argument of type `{integer}` unexpected + | ^^^^^^^^^^^^^ --- + | | | + | | unexpected argument of type `{integer}` + | help: remove the extra argument | note: tuple struct defined here --> $DIR/struct-enum-wrong-args.rs:3:8 | LL | struct DoubleWrapper(i32, i32); | ^^^^^^^^^^^^^ -help: remove the extra argument - | -LL | let _ = DoubleWrapper(5, 2); - | ~~~~~~ error: aborting due to 8 previous errors diff --git a/tests/ui/typeck/typeck-builtin-bound-type-parameters.rs b/tests/ui/typeck/typeck-builtin-bound-type-parameters.rs index c463a8ad0c7..7ff9199f63c 100644 --- a/tests/ui/typeck/typeck-builtin-bound-type-parameters.rs +++ b/tests/ui/typeck/typeck-builtin-bound-type-parameters.rs @@ -1,17 +1,17 @@ fn foo1<T:Copy<U>, U>(x: T) {} -//~^ ERROR this trait takes 0 generic arguments but 1 generic argument was supplied +//~^ ERROR trait takes 0 generic arguments but 1 generic argument was supplied trait Trait: Copy<dyn Send> {} -//~^ ERROR this trait takes 0 generic arguments but 1 generic argument was supplied +//~^ ERROR trait takes 0 generic arguments but 1 generic argument was supplied struct MyStruct1<T: Copy<T>>; -//~^ ERROR this trait takes 0 generic arguments but 1 generic argument was supplied +//~^ ERROR trait takes 0 generic arguments but 1 generic argument was supplied struct MyStruct2<'a, T: Copy<'a>>; -//~^ ERROR this trait takes 0 lifetime arguments but 1 lifetime argument was supplied +//~^ ERROR trait takes 0 lifetime arguments but 1 lifetime argument was supplied fn foo2<'a, T:Copy<'a, U>, U>(x: T) {} -//~^ ERROR this trait takes 0 lifetime arguments but 1 lifetime argument was supplied -//~| ERROR this trait takes 0 generic arguments but 1 generic argument was supplied +//~^ ERROR trait takes 0 lifetime arguments but 1 lifetime argument was supplied +//~| ERROR trait takes 0 generic arguments but 1 generic argument was supplied fn main() { } diff --git a/tests/ui/typeck/typeck-builtin-bound-type-parameters.stderr b/tests/ui/typeck/typeck-builtin-bound-type-parameters.stderr index 331540d1e42..a71fd953658 100644 --- a/tests/ui/typeck/typeck-builtin-bound-type-parameters.stderr +++ b/tests/ui/typeck/typeck-builtin-bound-type-parameters.stderr @@ -1,4 +1,4 @@ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/typeck-builtin-bound-type-parameters.rs:1:11 | LL | fn foo1<T:Copy<U>, U>(x: T) {} @@ -6,7 +6,7 @@ LL | fn foo1<T:Copy<U>, U>(x: T) {} | | | expected 0 generic arguments -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/typeck-builtin-bound-type-parameters.rs:4:14 | LL | trait Trait: Copy<dyn Send> {} @@ -14,7 +14,7 @@ LL | trait Trait: Copy<dyn Send> {} | | | expected 0 generic arguments -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/typeck-builtin-bound-type-parameters.rs:7:21 | LL | struct MyStruct1<T: Copy<T>>; @@ -22,7 +22,7 @@ LL | struct MyStruct1<T: Copy<T>>; | | | expected 0 generic arguments -error[E0107]: this trait takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/typeck-builtin-bound-type-parameters.rs:10:25 | LL | struct MyStruct2<'a, T: Copy<'a>>; @@ -30,7 +30,7 @@ LL | struct MyStruct2<'a, T: Copy<'a>>; | | | expected 0 lifetime arguments -error[E0107]: this trait takes 0 lifetime arguments but 1 lifetime argument was supplied +error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied --> $DIR/typeck-builtin-bound-type-parameters.rs:13:15 | LL | fn foo2<'a, T:Copy<'a, U>, U>(x: T) {} @@ -38,7 +38,7 @@ LL | fn foo2<'a, T:Copy<'a, U>, U>(x: T) {} | | | expected 0 lifetime arguments -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/typeck-builtin-bound-type-parameters.rs:13:15 | LL | fn foo2<'a, T:Copy<'a, U>, U>(x: T) {} diff --git a/tests/ui/typeck/typeck_type_placeholder_item.rs b/tests/ui/typeck/typeck_type_placeholder_item.rs index b96c5271339..a450dbb82d1 100644 --- a/tests/ui/typeck/typeck_type_placeholder_item.rs +++ b/tests/ui/typeck/typeck_type_placeholder_item.rs @@ -227,4 +227,6 @@ fn evens_squared(n: usize) -> _ { } const _: _ = (1..10).filter(|x| x % 2 == 0).map(|x| x * x); -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for constants +//~^ ERROR the trait bound +//~| ERROR the trait bound +//~| ERROR the placeholder diff --git a/tests/ui/typeck/typeck_type_placeholder_item.stderr b/tests/ui/typeck/typeck_type_placeholder_item.stderr index bc02547c65e..bc6c9fd0779 100644 --- a/tests/ui/typeck/typeck_type_placeholder_item.stderr +++ b/tests/ui/typeck/typeck_type_placeholder_item.stderr @@ -437,17 +437,37 @@ LL | fn evens_squared(n: usize) -> _ { | not allowed in type signatures | help: replace with an appropriate return type: `impl Iterator<Item = usize>` -error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants - --> $DIR/typeck_type_placeholder_item.rs:229:10 +error[E0277]: the trait bound `std::ops::Range<{integer}>: Iterator` is not satisfied + --> $DIR/typeck_type_placeholder_item.rs:229:22 | LL | const _: _ = (1..10).filter(|x| x % 2 == 0).map(|x| x * x); - | ^ not allowed in type signatures + | ^^^^^^ `std::ops::Range<{integer}>` is not an iterator + | + = help: the trait `~const Iterator` is not implemented for `std::ops::Range<{integer}>` +note: the trait `Iterator` is implemented for `std::ops::Range<{integer}>`, but that implementation is not `const` + --> $DIR/typeck_type_placeholder_item.rs:229:14 + | +LL | const _: _ = (1..10).filter(|x| x % 2 == 0).map(|x| x * x); + | ^^^^^^^ + +error[E0277]: the trait bound `Filter<std::ops::Range<{integer}>, [closure@$DIR/typeck_type_placeholder_item.rs:229:29: 229:32]>: Iterator` is not satisfied + --> $DIR/typeck_type_placeholder_item.rs:229:45 | -note: however, the inferred type `Map<Filter<Range<i32>, [closure@typeck_type_placeholder_item.rs:229:29]>, [closure@typeck_type_placeholder_item.rs:229:49]>` cannot be named +LL | const _: _ = (1..10).filter(|x| x % 2 == 0).map(|x| x * x); + | ^^^ `Filter<std::ops::Range<{integer}>, [closure@$DIR/typeck_type_placeholder_item.rs:229:29: 229:32]>` is not an iterator + | + = help: the trait `~const Iterator` is not implemented for `Filter<std::ops::Range<{integer}>, [closure@$DIR/typeck_type_placeholder_item.rs:229:29: 229:32]>` +note: the trait `Iterator` is implemented for `Filter<std::ops::Range<{integer}>, [closure@$DIR/typeck_type_placeholder_item.rs:229:29: 229:32]>`, but that implementation is not `const` --> $DIR/typeck_type_placeholder_item.rs:229:14 | LL | const _: _ = (1..10).filter(|x| x % 2 == 0).map(|x| x * x); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants + --> $DIR/typeck_type_placeholder_item.rs:229:10 + | +LL | const _: _ = (1..10).filter(|x| x % 2 == 0).map(|x| x * x); + | ^ not allowed in type signatures error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions --> $DIR/typeck_type_placeholder_item.rs:140:31 @@ -657,7 +677,7 @@ LL | const D: _ = 42; | not allowed in type signatures | help: replace with the correct type: `i32` -error: aborting due to 71 previous errors +error: aborting due to 73 previous errors -Some errors have detailed explanations: E0121, E0282, E0403. +Some errors have detailed explanations: E0121, E0277, E0282, E0403. For more information about an error, try `rustc --explain E0121`. diff --git a/tests/ui/typeck/typeck_type_placeholder_lifetime_1.rs b/tests/ui/typeck/typeck_type_placeholder_lifetime_1.rs index 43e46c5b6c3..90b12ffdf77 100644 --- a/tests/ui/typeck/typeck_type_placeholder_lifetime_1.rs +++ b/tests/ui/typeck/typeck_type_placeholder_lifetime_1.rs @@ -7,5 +7,5 @@ struct Foo<'a, T:'a> { pub fn main() { let c: Foo<_, _> = Foo { r: &5 }; - //~^ ERROR this struct takes 1 generic argument but 2 generic arguments were supplied + //~^ ERROR struct takes 1 generic argument but 2 generic arguments were supplied } diff --git a/tests/ui/typeck/typeck_type_placeholder_lifetime_1.stderr b/tests/ui/typeck/typeck_type_placeholder_lifetime_1.stderr index a89c6b85c78..c4e4aed2067 100644 --- a/tests/ui/typeck/typeck_type_placeholder_lifetime_1.stderr +++ b/tests/ui/typeck/typeck_type_placeholder_lifetime_1.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 2 generic arguments were supplied --> $DIR/typeck_type_placeholder_lifetime_1.rs:9:12 | LL | let c: Foo<_, _> = Foo { r: &5 }; diff --git a/tests/ui/typeck/typeck_type_placeholder_lifetime_2.rs b/tests/ui/typeck/typeck_type_placeholder_lifetime_2.rs index 178b8b1229a..e361312ddba 100644 --- a/tests/ui/typeck/typeck_type_placeholder_lifetime_2.rs +++ b/tests/ui/typeck/typeck_type_placeholder_lifetime_2.rs @@ -7,5 +7,5 @@ struct Foo<'a, T:'a> { pub fn main() { let c: Foo<_, usize> = Foo { r: &5 }; - //~^ ERROR this struct takes 1 generic argument but 2 generic arguments were supplied + //~^ ERROR struct takes 1 generic argument but 2 generic arguments were supplied } diff --git a/tests/ui/typeck/typeck_type_placeholder_lifetime_2.stderr b/tests/ui/typeck/typeck_type_placeholder_lifetime_2.stderr index f30766bdf01..302231777bd 100644 --- a/tests/ui/typeck/typeck_type_placeholder_lifetime_2.stderr +++ b/tests/ui/typeck/typeck_type_placeholder_lifetime_2.stderr @@ -1,4 +1,4 @@ -error[E0107]: this struct takes 1 generic argument but 2 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 2 generic arguments were supplied --> $DIR/typeck_type_placeholder_lifetime_2.rs:9:12 | LL | let c: Foo<_, usize> = Foo { r: &5 }; diff --git a/tests/ui/typeck/typeck_type_placeholder_mismatch.rs b/tests/ui/typeck/typeck_type_placeholder_mismatch.rs index 2f9cfcf8dbb..718b6deed1b 100644 --- a/tests/ui/typeck/typeck_type_placeholder_mismatch.rs +++ b/tests/ui/typeck/typeck_type_placeholder_mismatch.rs @@ -14,7 +14,7 @@ fn test1() { //~^ ERROR mismatched types //~| expected struct `Foo<_>` //~| found struct `Bar<usize>` - //~| expected struct `Foo`, found struct `Bar` + //~| expected `Foo<_>`, found `Bar<usize>` let y: Foo<usize> = x; } @@ -23,5 +23,5 @@ fn test2() { //~^ ERROR mismatched types //~| expected struct `Foo<_>` //~| found struct `Bar<usize>` - //~| expected struct `Foo`, found struct `Bar` + //~| expected `Foo<_>`, found `Bar<usize>` } diff --git a/tests/ui/typeck/typeck_type_placeholder_mismatch.stderr b/tests/ui/typeck/typeck_type_placeholder_mismatch.stderr index 867412a24b2..bf8e0bbb519 100644 --- a/tests/ui/typeck/typeck_type_placeholder_mismatch.stderr +++ b/tests/ui/typeck/typeck_type_placeholder_mismatch.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/typeck_type_placeholder_mismatch.rs:13:21 | LL | let x: Foo<_> = Bar::<usize>(PhantomData); - | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Foo`, found struct `Bar` + | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Foo<_>`, found `Bar<usize>` | | | expected due to this | @@ -13,7 +13,7 @@ error[E0308]: mismatched types --> $DIR/typeck_type_placeholder_mismatch.rs:22:21 | LL | let x: Foo<_> = Bar::<usize>(PhantomData); - | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Foo`, found struct `Bar` + | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Foo<_>`, found `Bar<usize>` | | | expected due to this | diff --git a/tests/ui/ufcs/ufcs-qpath-missing-params.rs b/tests/ui/ufcs/ufcs-qpath-missing-params.rs index 766351634bb..6ab6580c0e6 100644 --- a/tests/ui/ufcs/ufcs-qpath-missing-params.rs +++ b/tests/ui/ufcs/ufcs-qpath-missing-params.rs @@ -15,6 +15,6 @@ fn main() { //~^ ERROR missing generics for <String as IntoCow>::into_cow::<str>("foo".to_string()); - //~^ ERROR this associated function takes 0 generic arguments but 1 + //~^ ERROR method takes 0 generic arguments but 1 //~| ERROR missing generics for } diff --git a/tests/ui/ufcs/ufcs-qpath-missing-params.stderr b/tests/ui/ufcs/ufcs-qpath-missing-params.stderr index d0ec47d6132..2338871218b 100644 --- a/tests/ui/ufcs/ufcs-qpath-missing-params.stderr +++ b/tests/ui/ufcs/ufcs-qpath-missing-params.stderr @@ -30,7 +30,7 @@ help: add missing generic argument LL | <String as IntoCow<B>>::into_cow::<str>("foo".to_string()); | +++ -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: method takes 0 generic arguments but 1 generic argument was supplied --> $DIR/ufcs-qpath-missing-params.rs:17:26 | LL | <String as IntoCow>::into_cow::<str>("foo".to_string()); @@ -38,7 +38,7 @@ LL | <String as IntoCow>::into_cow::<str>("foo".to_string()); | | | expected 0 generic arguments | -note: associated function defined here, with 0 generic parameters +note: method defined here, with 0 generic parameters --> $DIR/ufcs-qpath-missing-params.rs:4:8 | LL | fn into_cow(self) -> Cow<'a, B>; diff --git a/tests/ui/ufcs/ufcs-qpath-self-mismatch.stderr b/tests/ui/ufcs/ufcs-qpath-self-mismatch.stderr index e85144a31ca..96ac4321689 100644 --- a/tests/ui/ufcs/ufcs-qpath-self-mismatch.stderr +++ b/tests/ui/ufcs/ufcs-qpath-self-mismatch.stderr @@ -28,7 +28,7 @@ LL | <i32 as Add<i32>>::add(1u32, 2); | ^^^^^^^^^^^^^^^^^^^^^^^----^^^^ | | | this argument influences the return type of `Add` -note: associated function defined here +note: method defined here --> $SRC_DIR/core/src/ops/arith.rs:LL:COL help: change the type of the numeric literal from `u32` to `i32` | @@ -50,7 +50,7 @@ LL | <i32 as Add<i32>>::add(1, 2u32); | ^^^^^^^^^^^^^^^^^^^^^^^^^^----^ | | | this argument influences the return type of `Add` -note: associated function defined here +note: method defined here --> $SRC_DIR/core/src/ops/arith.rs:LL:COL help: change the type of the numeric literal from `u32` to `i32` | diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-region.rs b/tests/ui/unboxed-closures/unboxed-closure-sugar-region.rs index 65f40075bd8..c575f507704 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-region.rs +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-region.rs @@ -28,7 +28,7 @@ fn test<'a,'b>() { } fn test2(x: &dyn Foo<(isize,),Output=()>, y: &dyn Foo(isize)) { - //~^ ERROR this trait takes 1 lifetime argument but 0 lifetime arguments were supplied + //~^ ERROR trait takes 1 lifetime argument but 0 lifetime arguments were supplied // Here, the omitted lifetimes are expanded to distinct things. same_type(x, y) } diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-region.stderr b/tests/ui/unboxed-closures/unboxed-closure-sugar-region.stderr index 016fc4dfb24..8814617814c 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-region.stderr +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-region.stderr @@ -1,4 +1,4 @@ -error[E0107]: this trait takes 1 lifetime argument but 0 lifetime arguments were supplied +error[E0107]: trait takes 1 lifetime argument but 0 lifetime arguments were supplied --> $DIR/unboxed-closure-sugar-region.rs:30:51 | LL | fn test2(x: &dyn Foo<(isize,),Output=()>, y: &dyn Foo(isize)) { diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct-1.rs b/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct-1.rs index 462f6fb7b87..14d5646b508 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct-1.rs +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct-1.rs @@ -7,7 +7,7 @@ struct Bar<A> { fn bar() { let x: Box<Bar()> = panic!(); //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait - //~| ERROR this struct takes 1 generic argument but 0 generic arguments + //~| ERROR struct takes 1 generic argument but 0 generic arguments } fn main() { } diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct-1.stderr b/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct-1.stderr index 29ea5735cad..27b22c2127b 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct-1.stderr +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct-1.stderr @@ -4,7 +4,7 @@ error[E0214]: parenthesized type parameters may only be used with a `Fn` trait LL | let x: Box<Bar()> = panic!(); | ^^^^^ only `Fn` traits may use parentheses -error[E0107]: this struct takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 0 generic arguments were supplied --> $DIR/unboxed-closure-sugar-used-on-struct-1.rs:8:16 | LL | let x: Box<Bar()> = panic!(); diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.rs b/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.rs index bd61cbd8022..657b29204cd 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.rs +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.rs @@ -6,7 +6,7 @@ struct Bar<A> { fn foo(b: Box<Bar()>) { //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait - //~| ERROR this struct takes 1 generic argument but 0 generic arguments + //~| ERROR struct takes 1 generic argument but 0 generic arguments } fn main() { } diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.stderr b/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.stderr index 427ba3414f8..94e42a66c9e 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.stderr +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.stderr @@ -4,7 +4,7 @@ error[E0214]: parenthesized type parameters may only be used with a `Fn` trait LL | fn foo(b: Box<Bar()>) { | ^^^^^ only `Fn` traits may use parentheses -error[E0107]: this struct takes 1 generic argument but 0 generic arguments were supplied +error[E0107]: struct takes 1 generic argument but 0 generic arguments were supplied --> $DIR/unboxed-closure-sugar-used-on-struct.rs:7:15 | LL | fn foo(b: Box<Bar()>) { diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters-3.rs b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters-3.rs index f26ad8e93a1..dd47ae73a38 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters-3.rs +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters-3.rs @@ -3,7 +3,7 @@ trait Three<A,B,C> { fn dummy(&self) -> (A,B,C); } fn foo(_: &dyn Three()) -//~^ ERROR this trait takes 3 generic arguments but 1 generic argument +//~^ ERROR trait takes 3 generic arguments but 1 generic argument //~| ERROR associated type `Output` not found {} diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters-3.stderr b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters-3.stderr index ebaacf0a698..5d7fe3fa533 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters-3.stderr +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters-3.stderr @@ -1,4 +1,4 @@ -error[E0107]: this trait takes 3 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 3 generic arguments but 1 generic argument was supplied --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters-3.rs:5:16 | LL | fn foo(_: &dyn Three()) diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters.rs b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters.rs index 4465b43a757..2c7e12f3257 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters.rs +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters.rs @@ -3,25 +3,25 @@ trait Zero { fn dummy(&self); } fn foo1(_: dyn Zero()) { - //~^ ERROR this trait takes 0 generic arguments but 1 generic argument + //~^ ERROR trait takes 0 generic arguments but 1 generic argument //~| ERROR associated type `Output` not found for `Zero` } fn foo2(_: dyn Zero<usize>) { - //~^ ERROR this trait takes 0 generic arguments but 1 generic argument + //~^ ERROR trait takes 0 generic arguments but 1 generic argument } fn foo3(_: dyn Zero < usize >) { - //~^ ERROR this trait takes 0 generic arguments but 1 generic argument + //~^ ERROR trait takes 0 generic arguments but 1 generic argument } fn foo4(_: dyn Zero(usize)) { - //~^ ERROR this trait takes 0 generic arguments but 1 generic argument + //~^ ERROR trait takes 0 generic arguments but 1 generic argument //~| ERROR associated type `Output` not found for `Zero` } fn foo5(_: dyn Zero ( usize )) { - //~^ ERROR this trait takes 0 generic arguments but 1 generic argument + //~^ ERROR trait takes 0 generic arguments but 1 generic argument //~| ERROR associated type `Output` not found for `Zero` } diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters.stderr b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters.stderr index 9601e64c189..50b90553aa7 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters.stderr +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-number-number-type-parameters.stderr @@ -1,4 +1,4 @@ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:5:16 | LL | fn foo1(_: dyn Zero()) { @@ -18,7 +18,7 @@ error[E0220]: associated type `Output` not found for `Zero` LL | fn foo1(_: dyn Zero()) { | ^^^^^^ associated type `Output` not found -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:10:16 | LL | fn foo2(_: dyn Zero<usize>) { @@ -32,7 +32,7 @@ note: trait defined here, with 0 generic parameters LL | trait Zero { fn dummy(&self); } | ^^^^ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:14:16 | LL | fn foo3(_: dyn Zero < usize >) { @@ -46,7 +46,7 @@ note: trait defined here, with 0 generic parameters LL | trait Zero { fn dummy(&self); } | ^^^^ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:18:16 | LL | fn foo4(_: dyn Zero(usize)) { @@ -66,7 +66,7 @@ error[E0220]: associated type `Output` not found for `Zero` LL | fn foo4(_: dyn Zero(usize)) { | ^^^^^^^^^^^ associated type `Output` not found -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:23:16 | LL | fn foo5(_: dyn Zero ( usize )) { diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-trait.rs b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-trait.rs index 4bcf90552f9..ad60b0a0c77 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-trait.rs +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-trait.rs @@ -3,7 +3,7 @@ trait Trait {} fn f<F:Trait(isize) -> isize>(x: F) {} -//~^ ERROR this trait takes 0 generic arguments but 1 generic argument +//~^ ERROR trait takes 0 generic arguments but 1 generic argument //~| ERROR associated type `Output` not found for `Trait` fn main() {} diff --git a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-trait.stderr b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-trait.stderr index 3ff05fb2331..130b193d69c 100644 --- a/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-trait.stderr +++ b/tests/ui/unboxed-closures/unboxed-closure-sugar-wrong-trait.stderr @@ -1,4 +1,4 @@ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied --> $DIR/unboxed-closure-sugar-wrong-trait.rs:5:8 | LL | fn f<F:Trait(isize) -> isize>(x: F) {} diff --git a/tests/ui/unboxed-closures/unboxed-closures-infer-fn-once-move-from-projection.stderr b/tests/ui/unboxed-closures/unboxed-closures-infer-fn-once-move-from-projection.stderr index 635ebbb71d0..846a44ce4d7 100644 --- a/tests/ui/unboxed-closures/unboxed-closures-infer-fn-once-move-from-projection.stderr +++ b/tests/ui/unboxed-closures/unboxed-closures-infer-fn-once-move-from-projection.stderr @@ -14,7 +14,7 @@ note: required by a bound in `foo` --> $DIR/unboxed-closures-infer-fn-once-move-from-projection.rs:4:14 | LL | fn foo<F>(f: F) - | --- required by a bound in this + | --- required by a bound in this function LL | where F: Fn() | ^^^^ required by this bound in `foo` diff --git a/tests/ui/unboxed-closures/unboxed-closures-static-call-wrong-trait.stderr b/tests/ui/unboxed-closures/unboxed-closures-static-call-wrong-trait.stderr index 99ec5178340..482fd3cb44d 100644 --- a/tests/ui/unboxed-closures/unboxed-closures-static-call-wrong-trait.stderr +++ b/tests/ui/unboxed-closures/unboxed-closures-static-call-wrong-trait.stderr @@ -1,4 +1,4 @@ -error[E0599]: no method named `call` found for closure `[closure@unboxed-closures-static-call-wrong-trait.rs:6:26]` in the current scope +error[E0599]: no method named `call` found for closure `[closure@$DIR/unboxed-closures-static-call-wrong-trait.rs:6:26: 6:29]` in the current scope --> $DIR/unboxed-closures-static-call-wrong-trait.rs:7:10 | LL | mut_.call((0, )); diff --git a/tests/ui/uninhabited/issue-107505.rs b/tests/ui/uninhabited/issue-107505.rs new file mode 100644 index 00000000000..61598541ddf --- /dev/null +++ b/tests/ui/uninhabited/issue-107505.rs @@ -0,0 +1,18 @@ +// compile-flags: --crate-type=lib +// check-pass + +// Make sure we don't pass inference variables to uninhabitedness checks in borrowck + +struct Command<'s> { + session: &'s (), + imp: std::convert::Infallible, +} + +fn command(_: &()) -> Command<'_> { + unreachable!() +} + +fn with_session<'s>(a: &std::process::Command, b: &'s ()) -> Command<'s> { + a.get_program(); + command(b) +} diff --git a/tests/ui/union/projection-as-union-type-error-2.rs b/tests/ui/union/projection-as-union-type-error-2.rs new file mode 100644 index 00000000000..b88167b3b54 --- /dev/null +++ b/tests/ui/union/projection-as-union-type-error-2.rs @@ -0,0 +1,20 @@ +// Test to ensure that there is no ICE when normalizing a projection +// which is invalid (from <https://github.com/rust-lang/rust/pull/106938>). + +#![crate_type = "lib"] + +trait Identity { + type Identity; +} +trait NotImplemented {} + +impl<T: NotImplemented> Identity for T { + type Identity = Self; +} + +type Foo = u8; + +union Bar { + a: <Foo as Identity>::Identity, //~ ERROR + b: u8, +} diff --git a/tests/ui/union/projection-as-union-type-error-2.stderr b/tests/ui/union/projection-as-union-type-error-2.stderr new file mode 100644 index 00000000000..bab226f271d --- /dev/null +++ b/tests/ui/union/projection-as-union-type-error-2.stderr @@ -0,0 +1,17 @@ +error[E0277]: the trait bound `u8: NotImplemented` is not satisfied + --> $DIR/projection-as-union-type-error-2.rs:18:8 + | +LL | a: <Foo as Identity>::Identity, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `NotImplemented` is not implemented for `u8` + | +note: required for `u8` to implement `Identity` + --> $DIR/projection-as-union-type-error-2.rs:11:25 + | +LL | impl<T: NotImplemented> Identity for T { + | -------------- ^^^^^^^^ ^ + | | + | unsatisfied trait bound introduced here + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/union/projection-as-union-type-error.rs b/tests/ui/union/projection-as-union-type-error.rs new file mode 100644 index 00000000000..17091c35fb2 --- /dev/null +++ b/tests/ui/union/projection-as-union-type-error.rs @@ -0,0 +1,15 @@ +// Test to ensure that there is no ICE when normalizing a projection +// which is invalid (from <https://github.com/rust-lang/rust/pull/106938>). + +#![crate_type = "lib"] + +pub trait Identity { + type Identity; +} + +pub type Foo = u8; + +pub union Bar { + a: <Foo as Identity>::Identity, //~ ERROR + b: u8, +} diff --git a/tests/ui/union/projection-as-union-type-error.stderr b/tests/ui/union/projection-as-union-type-error.stderr new file mode 100644 index 00000000000..e4fbe9603ad --- /dev/null +++ b/tests/ui/union/projection-as-union-type-error.stderr @@ -0,0 +1,9 @@ +error[E0277]: the trait bound `u8: Identity` is not satisfied + --> $DIR/projection-as-union-type-error.rs:13:9 + | +LL | a: <Foo as Identity>::Identity, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Identity` is not implemented for `u8` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/union/projection-as-union-type.rs b/tests/ui/union/projection-as-union-type.rs new file mode 100644 index 00000000000..143434c96f8 --- /dev/null +++ b/tests/ui/union/projection-as-union-type.rs @@ -0,0 +1,19 @@ +// Ensures that we can use projections as union field's type. +// check-pass + +#![crate_type = "lib"] + +pub trait Identity { + type Identity; +} + +impl<T> Identity for T { + type Identity = Self; +} + +pub type Foo = u8; + +pub union Bar { + pub a: <Foo as Identity>::Identity, + pub b: u8, +} diff --git a/tests/ui/unpretty/ast-const-trait-bound.rs b/tests/ui/unpretty/ast-const-trait-bound.rs new file mode 100644 index 00000000000..dbcba7871ec --- /dev/null +++ b/tests/ui/unpretty/ast-const-trait-bound.rs @@ -0,0 +1,4 @@ +// compile-flags: -Zunpretty=normal +// check-pass + +fn foo() where T: ~const Bar {} diff --git a/tests/ui/unpretty/ast-const-trait-bound.stdout b/tests/ui/unpretty/ast-const-trait-bound.stdout new file mode 100644 index 00000000000..dbcba7871ec --- /dev/null +++ b/tests/ui/unpretty/ast-const-trait-bound.stdout @@ -0,0 +1,4 @@ +// compile-flags: -Zunpretty=normal +// check-pass + +fn foo() where T: ~const Bar {} diff --git a/tests/ui/unsized-locals/suggest-borrow.stderr b/tests/ui/unsized-locals/suggest-borrow.stderr index 08745eab28d..d456c16de0d 100644 --- a/tests/ui/unsized-locals/suggest-borrow.stderr +++ b/tests/ui/unsized-locals/suggest-borrow.stderr @@ -18,7 +18,7 @@ error[E0308]: mismatched types LL | let x: &[u8] = vec!(1, 2, 3)[..]; | ----- ^^^^^^^^^^^^^^^^^ | | | - | | expected `&[u8]`, found slice `[{integer}]` + | | expected `&[u8]`, found `[{integer}]` | | help: consider borrowing here: `&vec!(1, 2, 3)[..]` | expected due to this @@ -26,7 +26,7 @@ error[E0308]: mismatched types --> $DIR/suggest-borrow.rs:4:19 | LL | let x: [u8] = &vec!(1, 2, 3)[..]; - | ---- ^^^^^^^^^^^^^^^^^^ expected slice `[u8]`, found `&[{integer}]` + | ---- ^^^^^^^^^^^^^^^^^^ expected `[u8]`, found `&[{integer}]` | | | expected due to this | diff --git a/tests/ui/unsized/box-instead-of-dyn-fn.stderr b/tests/ui/unsized/box-instead-of-dyn-fn.stderr index c96c59afc5a..bfb7c3957f4 100644 --- a/tests/ui/unsized/box-instead-of-dyn-fn.stderr +++ b/tests/ui/unsized/box-instead-of-dyn-fn.stderr @@ -9,7 +9,7 @@ LL | | move || println!("{a}") | | expected because of this LL | | } else { LL | | Box::new(move || println!("{}", b)) - | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected closure, found struct `Box` + | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected closure, found `Box<[closure@box-instead-of-dyn-fn.rs:10:18]>` LL | | LL | | } | |_____- `if` and `else` have incompatible types diff --git a/tests/ui/unsized/issue-71659.stderr b/tests/ui/unsized/issue-71659.stderr index d7b95f55769..b57b3015e47 100644 --- a/tests/ui/unsized/issue-71659.stderr +++ b/tests/ui/unsized/issue-71659.stderr @@ -8,7 +8,7 @@ note: required by a bound in `Cast::cast` --> $DIR/issue-71659.rs:19:15 | LL | fn cast<T: ?Sized>(&self) -> &T - | ---- required by a bound in this + | ---- required by a bound in this associated function LL | where LL | Self: CastTo<T>, | ^^^^^^^^^ required by this bound in `Cast::cast` diff --git a/tests/ui/unsized/param-mentioned-by-different-field.stderr b/tests/ui/unsized/param-mentioned-by-different-field.stderr index d18fa6456f3..b1ad0cb5b88 100644 --- a/tests/ui/unsized/param-mentioned-by-different-field.stderr +++ b/tests/ui/unsized/param-mentioned-by-different-field.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/param-mentioned-by-different-field.rs:8:25 | LL | let y: &Foo<[u8]> = &x; - | ---------- ^^ expected slice `[u8]`, found array `[u8; 1]` + | ---------- ^^ expected `&Foo<[u8]>`, found `&Foo<[u8; 1]>` | | | expected due to this | diff --git a/tests/ui/unsized/unsized3-rpass.rs b/tests/ui/unsized/unsized3-rpass.rs index 4d5e89575be..a3f92be6cf6 100644 --- a/tests/ui/unsized/unsized3-rpass.rs +++ b/tests/ui/unsized/unsized3-rpass.rs @@ -59,7 +59,7 @@ pub fn main() { } let data: Box<Foo_<i32>> = Box::new(Foo_ { f: [1, 2, 3] }); - let x: &Foo<i32> = mem::transmute(slice::from_raw_parts(&*data, 3)); + let x: &Foo<i32> = mem::transmute(ptr::slice_from_raw_parts(&*data, 3)); assert_eq!(x.f.len(), 3); assert_eq!(x.f[0], 1); @@ -70,7 +70,7 @@ pub fn main() { let data: Box<_> = Box::new(Baz_ { f1: 42, f2: ['a' as u8, 'b' as u8, 'c' as u8, 'd' as u8, 'e' as u8] }); - let x: &Baz = mem::transmute(slice::from_raw_parts(&*data, 5)); + let x: &Baz = mem::transmute(ptr::slice_from_raw_parts(&*data, 5)); assert_eq!(x.f1, 42); let chs: Vec<char> = x.f2.chars().collect(); assert_eq!(chs.len(), 5); diff --git a/tests/ui/variance/variance-associated-types.rs b/tests/ui/variance/variance-associated-types.rs index 1165fb53c73..ecb0821827d 100644 --- a/tests/ui/variance/variance-associated-types.rs +++ b/tests/ui/variance/variance-associated-types.rs @@ -10,7 +10,7 @@ trait Trait<'a> { } #[rustc_variance] -struct Foo<'a, T : Trait<'a>> { //~ ERROR [-, +] +struct Foo<'a, T : Trait<'a>> { //~ ERROR [+, +] field: (T, &'a ()) } diff --git a/tests/ui/variance/variance-associated-types.stderr b/tests/ui/variance/variance-associated-types.stderr index 51f17c7c228..70cb246f6e9 100644 --- a/tests/ui/variance/variance-associated-types.stderr +++ b/tests/ui/variance/variance-associated-types.stderr @@ -1,4 +1,4 @@ -error: [-, +] +error: [+, +] --> $DIR/variance-associated-types.rs:13:1 | LL | struct Foo<'a, T : Trait<'a>> { diff --git a/tests/ui/variance/variance-regions-direct.rs b/tests/ui/variance/variance-regions-direct.rs index 3f34e7655f3..39ea77a8aa2 100644 --- a/tests/ui/variance/variance-regions-direct.rs +++ b/tests/ui/variance/variance-regions-direct.rs @@ -6,7 +6,7 @@ // Regions that just appear in normal spots are contravariant: #[rustc_variance] -struct Test2<'a, 'b, 'c> { //~ ERROR [-, -, -] +struct Test2<'a, 'b, 'c> { //~ ERROR [+, +, +] x: &'a isize, y: &'b [isize], c: &'c str @@ -15,7 +15,7 @@ struct Test2<'a, 'b, 'c> { //~ ERROR [-, -, -] // Those same annotations in function arguments become covariant: #[rustc_variance] -struct Test3<'a, 'b, 'c> { //~ ERROR [+, +, +] +struct Test3<'a, 'b, 'c> { //~ ERROR [-, -, -] x: extern "Rust" fn(&'a isize), y: extern "Rust" fn(&'b [isize]), c: extern "Rust" fn(&'c str), @@ -24,7 +24,7 @@ struct Test3<'a, 'b, 'c> { //~ ERROR [+, +, +] // Mutability induces invariance: #[rustc_variance] -struct Test4<'a, 'b:'a> { //~ ERROR [-, o] +struct Test4<'a, 'b:'a> { //~ ERROR [+, o] x: &'a mut &'b isize, } @@ -32,7 +32,7 @@ struct Test4<'a, 'b:'a> { //~ ERROR [-, o] // contravariant context: #[rustc_variance] -struct Test5<'a, 'b:'a> { //~ ERROR [+, o] +struct Test5<'a, 'b:'a> { //~ ERROR [-, o] x: extern "Rust" fn(&'a mut &'b isize), } @@ -42,7 +42,7 @@ struct Test5<'a, 'b:'a> { //~ ERROR [+, o] // argument list occurs in an invariant context. #[rustc_variance] -struct Test6<'a, 'b:'a> { //~ ERROR [-, o] +struct Test6<'a, 'b:'a> { //~ ERROR [+, o] x: &'a mut extern "Rust" fn(&'b isize), } @@ -56,7 +56,7 @@ struct Test7<'a> { //~ ERROR [*] // Try enums too. #[rustc_variance] -enum Test8<'a, 'b, 'c:'b> { //~ ERROR [+, -, o] +enum Test8<'a, 'b, 'c:'b> { //~ ERROR [-, +, o] Test8A(extern "Rust" fn(&'a isize)), Test8B(&'b [isize]), Test8C(&'b mut &'c str), diff --git a/tests/ui/variance/variance-regions-direct.stderr b/tests/ui/variance/variance-regions-direct.stderr index eda02e9b03b..c55730296f1 100644 --- a/tests/ui/variance/variance-regions-direct.stderr +++ b/tests/ui/variance/variance-regions-direct.stderr @@ -1,28 +1,28 @@ -error: [-, -, -] +error: [+, +, +] --> $DIR/variance-regions-direct.rs:9:1 | LL | struct Test2<'a, 'b, 'c> { | ^^^^^^^^^^^^^^^^^^^^^^^^ -error: [+, +, +] +error: [-, -, -] --> $DIR/variance-regions-direct.rs:18:1 | LL | struct Test3<'a, 'b, 'c> { | ^^^^^^^^^^^^^^^^^^^^^^^^ -error: [-, o] +error: [+, o] --> $DIR/variance-regions-direct.rs:27:1 | LL | struct Test4<'a, 'b:'a> { | ^^^^^^^^^^^^^^^^^^^^^^^ -error: [+, o] +error: [-, o] --> $DIR/variance-regions-direct.rs:35:1 | LL | struct Test5<'a, 'b:'a> { | ^^^^^^^^^^^^^^^^^^^^^^^ -error: [-, o] +error: [+, o] --> $DIR/variance-regions-direct.rs:45:1 | LL | struct Test6<'a, 'b:'a> { @@ -34,7 +34,7 @@ error: [*] LL | struct Test7<'a> { | ^^^^^^^^^^^^^^^^ -error: [+, -, o] +error: [-, +, o] --> $DIR/variance-regions-direct.rs:59:1 | LL | enum Test8<'a, 'b, 'c:'b> { diff --git a/tests/ui/variance/variance-regions-indirect.rs b/tests/ui/variance/variance-regions-indirect.rs index f84f25ada14..0d00535fef1 100644 --- a/tests/ui/variance/variance-regions-indirect.rs +++ b/tests/ui/variance/variance-regions-indirect.rs @@ -5,14 +5,14 @@ #![feature(rustc_attrs)] #[rustc_variance] -enum Base<'a, 'b, 'c:'b, 'd> { //~ ERROR [+, -, o, *] +enum Base<'a, 'b, 'c:'b, 'd> { //~ ERROR [-, +, o, *] Test8A(extern "Rust" fn(&'a isize)), Test8B(&'b [isize]), Test8C(&'b mut &'c str), } #[rustc_variance] -struct Derived1<'w, 'x:'y, 'y, 'z> { //~ ERROR [*, o, -, +] +struct Derived1<'w, 'x:'y, 'y, 'z> { //~ ERROR [*, o, +, -] f: Base<'z, 'y, 'x, 'w> } @@ -22,12 +22,12 @@ struct Derived2<'a, 'b:'a, 'c> { //~ ERROR [o, o, *] } #[rustc_variance] // Combine + and o to yield o (just pay attention to 'a here) -struct Derived3<'a:'b, 'b, 'c> { //~ ERROR [o, -, *] +struct Derived3<'a:'b, 'b, 'c> { //~ ERROR [o, +, *] f: Base<'a, 'b, 'a, 'c> } #[rustc_variance] // Combine + and * to yield + (just pay attention to 'a here) -struct Derived4<'a, 'b, 'c:'b> { //~ ERROR [+, -, o] +struct Derived4<'a, 'b, 'c:'b> { //~ ERROR [-, +, o] f: Base<'a, 'b, 'c, 'a> } diff --git a/tests/ui/variance/variance-regions-indirect.stderr b/tests/ui/variance/variance-regions-indirect.stderr index fa2f4d507f3..edf2626d598 100644 --- a/tests/ui/variance/variance-regions-indirect.stderr +++ b/tests/ui/variance/variance-regions-indirect.stderr @@ -1,10 +1,10 @@ -error: [+, -, o, *] +error: [-, +, o, *] --> $DIR/variance-regions-indirect.rs:8:1 | LL | enum Base<'a, 'b, 'c:'b, 'd> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [*, o, -, +] +error: [*, o, +, -] --> $DIR/variance-regions-indirect.rs:15:1 | LL | struct Derived1<'w, 'x:'y, 'y, 'z> { @@ -16,13 +16,13 @@ error: [o, o, *] LL | struct Derived2<'a, 'b:'a, 'c> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [o, -, *] +error: [o, +, *] --> $DIR/variance-regions-indirect.rs:25:1 | LL | struct Derived3<'a:'b, 'b, 'c> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [+, -, o] +error: [-, +, o] --> $DIR/variance-regions-indirect.rs:30:1 | LL | struct Derived4<'a, 'b, 'c:'b> { diff --git a/tests/ui/variance/variance-trait-object-bound.rs b/tests/ui/variance/variance-trait-object-bound.rs index ec3c973bc76..11303c46520 100644 --- a/tests/ui/variance/variance-trait-object-bound.rs +++ b/tests/ui/variance/variance-trait-object-bound.rs @@ -11,7 +11,7 @@ use std::mem; trait T { fn foo(&self); } #[rustc_variance] -struct TOption<'a> { //~ ERROR [-] +struct TOption<'a> { //~ ERROR [+] v: Option<Box<dyn T + 'a>>, } diff --git a/tests/ui/variance/variance-trait-object-bound.stderr b/tests/ui/variance/variance-trait-object-bound.stderr index 7c46b553f43..bfcc8d4a1d1 100644 --- a/tests/ui/variance/variance-trait-object-bound.stderr +++ b/tests/ui/variance/variance-trait-object-bound.stderr @@ -1,4 +1,4 @@ -error: [-] +error: [+] --> $DIR/variance-trait-object-bound.rs:14:1 | LL | struct TOption<'a> { diff --git a/tests/ui/variance/variance-types.rs b/tests/ui/variance/variance-types.rs index b9b6d9c9bb5..cfc03b75473 100644 --- a/tests/ui/variance/variance-types.rs +++ b/tests/ui/variance/variance-types.rs @@ -7,7 +7,7 @@ use std::cell::Cell; // not considered bivariant. #[rustc_variance] -struct InvariantMut<'a,A:'a,B:'a> { //~ ERROR [-, o, o] +struct InvariantMut<'a,A:'a,B:'a> { //~ ERROR [+, o, o] t: &'a mut (A,B) } diff --git a/tests/ui/variance/variance-types.stderr b/tests/ui/variance/variance-types.stderr index 9f7f1d9b0e3..0fda4b8036e 100644 --- a/tests/ui/variance/variance-types.stderr +++ b/tests/ui/variance/variance-types.stderr @@ -1,4 +1,4 @@ -error: [-, o, o] +error: [+, o, o] --> $DIR/variance-types.rs:10:1 | LL | struct InvariantMut<'a,A:'a,B:'a> { diff --git a/tests/ui/wf/wf-in-foreign-fn-decls-issue-80468.rs b/tests/ui/wf/wf-in-foreign-fn-decls-issue-80468.rs index 4fcf8f403bb..0be5127dcc4 100644 --- a/tests/ui/wf/wf-in-foreign-fn-decls-issue-80468.rs +++ b/tests/ui/wf/wf-in-foreign-fn-decls-issue-80468.rs @@ -13,5 +13,5 @@ pub struct Ref<'a>(&'a u8); impl Trait for Ref {} //~ ERROR: implicit elided lifetime not allowed here extern "C" { - pub fn repro(_: Wrapper<Ref>); //~ ERROR: incompatible lifetime on type + pub fn repro(_: Wrapper<Ref>); } diff --git a/tests/ui/wf/wf-in-foreign-fn-decls-issue-80468.stderr b/tests/ui/wf/wf-in-foreign-fn-decls-issue-80468.stderr index 94f6dc26624..b10856571a6 100644 --- a/tests/ui/wf/wf-in-foreign-fn-decls-issue-80468.stderr +++ b/tests/ui/wf/wf-in-foreign-fn-decls-issue-80468.stderr @@ -4,34 +4,11 @@ error[E0726]: implicit elided lifetime not allowed here LL | impl Trait for Ref {} | ^^^ expected lifetime parameter | - = note: assuming a `'static` lifetime... help: indicate the anonymous lifetime | LL | impl Trait for Ref<'_> {} | ++++ -error: incompatible lifetime on type - --> $DIR/wf-in-foreign-fn-decls-issue-80468.rs:16:21 - | -LL | pub fn repro(_: Wrapper<Ref>); - | ^^^^^^^^^^^^ - | -note: because this has an unmet lifetime requirement - --> $DIR/wf-in-foreign-fn-decls-issue-80468.rs:8:23 - | -LL | pub struct Wrapper<T: Trait>(T); - | ^^^^^ introduces a `'static` lifetime requirement -note: the anonymous lifetime as defined here... - --> $DIR/wf-in-foreign-fn-decls-issue-80468.rs:16:29 - | -LL | pub fn repro(_: Wrapper<Ref>); - | ^^^ -note: ...does not necessarily outlive the static lifetime introduced by the compatible `impl` - --> $DIR/wf-in-foreign-fn-decls-issue-80468.rs:13:1 - | -LL | impl Trait for Ref {} - | ^^^^^^^^^^^^^^^^^^ - -error: aborting due to 2 previous errors +error: aborting due to previous error For more information about this error, try `rustc --explain E0726`. diff --git a/tests/ui/wf/wf-unsafe-trait-obj-match.stderr b/tests/ui/wf/wf-unsafe-trait-obj-match.stderr index 96fc1d36b9c..d2b41630976 100644 --- a/tests/ui/wf/wf-unsafe-trait-obj-match.stderr +++ b/tests/ui/wf/wf-unsafe-trait-obj-match.stderr @@ -5,7 +5,7 @@ LL | / match opt() { LL | | Some(()) => &S, | | -- this is found to be of type `&S` LL | | None => &R, - | | ^^ expected struct `S`, found struct `R` + | | ^^ expected `&S`, found `&R` LL | | } | |_____- `match` arms have incompatible types | diff --git a/tests/ui/where-clauses/higher-ranked-fn-type.quiet.stderr b/tests/ui/where-clauses/higher-ranked-fn-type.quiet.stderr index 30248a7a397..191a8ca8ebc 100644 --- a/tests/ui/where-clauses/higher-ranked-fn-type.quiet.stderr +++ b/tests/ui/where-clauses/higher-ranked-fn-type.quiet.stderr @@ -8,7 +8,7 @@ note: required by a bound in `called` --> $DIR/higher-ranked-fn-type.rs:12:25 | LL | fn called() - | ------ required by a bound in this + | ------ required by a bound in this function LL | where LL | for<'b> fn(&'b ()): Foo, | ^^^ required by this bound in `called` diff --git a/tests/ui/where-clauses/higher-ranked-fn-type.verbose.stderr b/tests/ui/where-clauses/higher-ranked-fn-type.verbose.stderr index 268cef6e275..f4c7acd5c58 100644 --- a/tests/ui/where-clauses/higher-ranked-fn-type.verbose.stderr +++ b/tests/ui/where-clauses/higher-ranked-fn-type.verbose.stderr @@ -8,7 +8,7 @@ note: required by a bound in `called` --> $DIR/higher-ranked-fn-type.rs:12:25 | LL | fn called() - | ------ required by a bound in this + | ------ required by a bound in this function LL | where LL | for<'b> fn(&'b ()): Foo, | ^^^ required by this bound in `called` diff --git a/tests/ui/where-clauses/self-in-where-clause-allowed.rs b/tests/ui/where-clauses/self-in-where-clause-allowed.rs new file mode 100644 index 00000000000..6cf5ed2e46a --- /dev/null +++ b/tests/ui/where-clauses/self-in-where-clause-allowed.rs @@ -0,0 +1,23 @@ +// check-fail + +#![feature(auto_traits)] +#![deny(where_clauses_object_safety)] + +auto trait AutoTrait {} + +trait Trait { + fn static_lifetime_bound(&self) where Self: 'static {} + + fn arg_lifetime_bound<'a>(&self, _arg: &'a ()) where Self: 'a {} + + fn autotrait_bound(&self) where Self: AutoTrait {} +} + +impl Trait for () {} + +fn main() { + let trait_object = &() as &dyn Trait; + trait_object.static_lifetime_bound(); + trait_object.arg_lifetime_bound(&()); + trait_object.autotrait_bound(); //~ ERROR: the trait bound `dyn Trait: AutoTrait` is not satisfied +} diff --git a/tests/ui/where-clauses/self-in-where-clause-allowed.stderr b/tests/ui/where-clauses/self-in-where-clause-allowed.stderr new file mode 100644 index 00000000000..ea51f5084f8 --- /dev/null +++ b/tests/ui/where-clauses/self-in-where-clause-allowed.stderr @@ -0,0 +1,15 @@ +error[E0277]: the trait bound `dyn Trait: AutoTrait` is not satisfied + --> $DIR/self-in-where-clause-allowed.rs:22:18 + | +LL | trait_object.autotrait_bound(); + | ^^^^^^^^^^^^^^^ the trait `AutoTrait` is not implemented for `dyn Trait` + | +note: required by a bound in `Trait::autotrait_bound` + --> $DIR/self-in-where-clause-allowed.rs:13:43 + | +LL | fn autotrait_bound(&self) where Self: AutoTrait {} + | ^^^^^^^^^ required by this bound in `Trait::autotrait_bound` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/wrong-mul-method-signature.stderr b/tests/ui/wrong-mul-method-signature.stderr index 504a6032b01..25a92f5ec12 100644 --- a/tests/ui/wrong-mul-method-signature.stderr +++ b/tests/ui/wrong-mul-method-signature.stderr @@ -16,7 +16,7 @@ error[E0053]: method `mul` has an incompatible type for trait LL | fn mul(self, s: f64) -> Vec2 { | ^^^ | | - | expected struct `Vec2`, found `f64` + | expected `Vec2`, found `f64` | help: change the parameter type to match the trait: `Vec2` | = note: expected signature `fn(Vec2, Vec2) -> f64` @@ -38,7 +38,7 @@ error[E0308]: mismatched types --> $DIR/wrong-mul-method-signature.rs:63:45 | LL | let x: Vec2 = Vec2 { x: 1.0, y: 2.0 } * 2.0; // trait had reversed order - | ----------------------- ^^^ expected struct `Vec2`, found floating-point number + | ----------------------- ^^^ expected `Vec2`, found floating-point number | | | expected because this is `Vec2` @@ -46,7 +46,7 @@ error[E0308]: mismatched types --> $DIR/wrong-mul-method-signature.rs:63:19 | LL | let x: Vec2 = Vec2 { x: 1.0, y: 2.0 } * 2.0; // trait had reversed order - | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Vec2`, found `f64` + | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Vec2`, found `f64` | | | expected due to this diff --git a/tests/ui/xc-private-method2.rs b/tests/ui/xc-private-method2.rs index 92946923f6e..f11b251082b 100644 --- a/tests/ui/xc-private-method2.rs +++ b/tests/ui/xc-private-method2.rs @@ -4,8 +4,8 @@ extern crate xc_private_method_lib; fn main() { let _ = xc_private_method_lib::Struct{ x: 10 }.meth_struct(); - //~^ ERROR associated function `meth_struct` is private + //~^ ERROR method `meth_struct` is private let _ = xc_private_method_lib::Enum::Variant1(20).meth_enum(); - //~^ ERROR associated function `meth_enum` is private + //~^ ERROR method `meth_enum` is private } diff --git a/tests/ui/xc-private-method2.stderr b/tests/ui/xc-private-method2.stderr index b569882f8c1..af0c3cfcb2c 100644 --- a/tests/ui/xc-private-method2.stderr +++ b/tests/ui/xc-private-method2.stderr @@ -1,24 +1,24 @@ -error[E0624]: associated function `meth_struct` is private +error[E0624]: method `meth_struct` is private --> $DIR/xc-private-method2.rs:6:52 | LL | let _ = xc_private_method_lib::Struct{ x: 10 }.meth_struct(); - | ^^^^^^^^^^^ private associated function + | ^^^^^^^^^^^ private method | ::: $DIR/auxiliary/xc-private-method-lib.rs:12:5 | LL | fn meth_struct(&self) -> isize { - | ------------------------------ private associated function defined here + | ------------------------------ private method defined here -error[E0624]: associated function `meth_enum` is private +error[E0624]: method `meth_enum` is private --> $DIR/xc-private-method2.rs:9:55 | LL | let _ = xc_private_method_lib::Enum::Variant1(20).meth_enum(); - | ^^^^^^^^^ private associated function + | ^^^^^^^^^ private method | ::: $DIR/auxiliary/xc-private-method-lib.rs:27:5 | LL | fn meth_enum(&self) -> isize { - | ---------------------------- private associated function defined here + | ---------------------------- private method defined here error: aborting due to 2 previous errors |