diff options
Diffstat (limited to 'tests')
513 files changed, 6108 insertions, 3424 deletions
diff --git a/tests/assembly/targets/targets-macho.rs b/tests/assembly/targets/targets-macho.rs index bbdafb76e5a..713129b692c 100644 --- a/tests/assembly/targets/targets-macho.rs +++ b/tests/assembly/targets/targets-macho.rs @@ -27,6 +27,14 @@ //@ revisions: arm64_32_apple_watchos //@ [arm64_32_apple_watchos] compile-flags: --target arm64_32-apple-watchos //@ [arm64_32_apple_watchos] needs-llvm-components: aarch64 +//@ revisions: aarch64_apple_visionos +//@ [aarch64_apple_visionos] min-llvm-version: 18 +//@ [aarch64_apple_visionos] compile-flags: --target aarch64-apple-visionos +//@ [aarch64_apple_visionos] needs-llvm-components: aarch64 +//@ revisions: aarch64_apple_visionos_sim +//@ [aarch64_apple_visionos_sim] min-llvm-version: 18 +//@ [aarch64_apple_visionos_sim] compile-flags: --target aarch64-apple-visionos-sim +//@ [aarch64_apple_visionos_sim] needs-llvm-components: aarch64 //@ revisions: arm64e_apple_darwin //@ [arm64e_apple_darwin] compile-flags: --target arm64e-apple-darwin //@ [arm64e_apple_darwin] needs-llvm-components: aarch64 diff --git a/tests/assembly/x86_64-cmp.rs b/tests/assembly/x86_64-cmp.rs new file mode 100644 index 00000000000..31efdda1bfa --- /dev/null +++ b/tests/assembly/x86_64-cmp.rs @@ -0,0 +1,51 @@ +//@ revisions: DEBUG OPTIM +//@ [DEBUG] compile-flags: -C opt-level=0 +//@ [OPTIM] compile-flags: -C opt-level=3 +//@ assembly-output: emit-asm +//@ compile-flags: --crate-type=lib -C llvm-args=-x86-asm-syntax=intel +//@ only-x86_64 +//@ ignore-sgx + +#![feature(core_intrinsics)] + +use std::intrinsics::three_way_compare; + +#[no_mangle] +// CHECK-LABEL: signed_cmp: +pub fn signed_cmp(a: i16, b: i16) -> std::cmp::Ordering { + // DEBUG: cmp + // DEBUG: setg + // DEBUG: and + // DEBUG: cmp + // DEBUG: setl + // DEBUG: and + // DEBUG: sub + + // OPTIM: xor + // OPTIM: cmp + // OPTIM: setne + // OPTIM: mov + // OPTIM: cmovge + // OPTIM: ret + three_way_compare(a, b) +} + +#[no_mangle] +// CHECK-LABEL: unsigned_cmp: +pub fn unsigned_cmp(a: u16, b: u16) -> std::cmp::Ordering { + // DEBUG: cmp + // DEBUG: seta + // DEBUG: and + // DEBUG: cmp + // DEBUG: setb + // DEBUG: and + // DEBUG: sub + + // OPTIM: xor + // OPTIM: cmp + // OPTIM: setne + // OPTIM: mov + // OPTIM: cmovae + // OPTIM: ret + three_way_compare(a, b) +} diff --git a/tests/auxiliary/rust_test_helpers.c b/tests/auxiliary/rust_test_helpers.c index 977ea487a98..965df44c676 100644 --- a/tests/auxiliary/rust_test_helpers.c +++ b/tests/auxiliary/rust_test_helpers.c @@ -118,6 +118,30 @@ rust_dbg_extern_identity_TwoDoubles(struct TwoDoubles u) { return u; } +struct FiveU16s { + uint16_t one; + uint16_t two; + uint16_t three; + uint16_t four; + uint16_t five; +}; + +struct FiveU16s +rust_dbg_extern_return_FiveU16s() { + struct FiveU16s s; + s.one = 10; + s.two = 20; + s.three = 30; + s.four = 40; + s.five = 50; + return s; +} + +struct FiveU16s +rust_dbg_extern_identity_FiveU16s(struct FiveU16s u) { + return u; +} + struct ManyInts { int8_t arg1; int16_t arg2; diff --git a/tests/codegen/cast-target-abi.rs b/tests/codegen/cast-target-abi.rs new file mode 100644 index 00000000000..e6024f03425 --- /dev/null +++ b/tests/codegen/cast-target-abi.rs @@ -0,0 +1,280 @@ +// ignore-tidy-linelength +//@ revisions:aarch64 loongarch64 powerpc64 sparc64 +//@ compile-flags: -O -C no-prepopulate-passes + +//@[aarch64] compile-flags: --target aarch64-unknown-linux-gnu +//@[aarch64] needs-llvm-components: arm +//@[loongarch64] compile-flags: --target loongarch64-unknown-linux-gnu +//@[loongarch64] needs-llvm-components: loongarch +//@[powerpc64] compile-flags: --target powerpc64-unknown-linux-gnu +//@[powerpc64] needs-llvm-components: powerpc +//@[sparc64] compile-flags: --target sparc64-unknown-linux-gnu +//@[sparc64] needs-llvm-components: sparc + +// Tests that arguments with `PassMode::Cast` are handled correctly. + +#![feature(no_core, lang_items)] +#![crate_type = "lib"] +#![no_std] +#![no_core] + +#[lang="sized"] trait Sized { } +#[lang="freeze"] trait Freeze { } +#[lang="copy"] trait Copy { } + +// This struct will be passed as a single `i64` or `i32`. +// This may be (if `i64)) larger than the Rust layout, which is just `{ i16, i16 }`. +#[repr(C)] +pub struct TwoU16s { + a: u16, + b: u16, +} + +// This struct will be passed as `[2 x i64]`. +// This is larger than the Rust layout. +#[repr(C)] +pub struct FiveU16s { + a: u16, + b: u16, + c: u16, + d: u16, + e: u16, +} + +// This struct will be passed as `[2 x double]`. +// This is the same as the Rust layout. +#[repr(C)] +pub struct DoubleDouble { + f: f64, + g: f64, +} + +// On loongarch, this struct will be passed as `{ double, float }`. +// This is smaller than the Rust layout, which has trailing padding (`{ f64, f32, <f32 padding> }`) +#[repr(C)] +pub struct DoubleFloat { + f: f64, + g: f32, +} + +extern "C" { + fn receives_twou16s(x: TwoU16s); + fn returns_twou16s() -> TwoU16s; + + fn receives_fiveu16s(x: FiveU16s); + fn returns_fiveu16s() -> FiveU16s; + + fn receives_doubledouble(x: DoubleDouble); + fn returns_doubledouble() -> DoubleDouble; + + // These functions cause an ICE in sparc64 ABI code (https://github.com/rust-lang/rust/issues/122620) + #[cfg(not(target_arch = "sparc64"))] + fn receives_doublefloat(x: DoubleFloat); + #[cfg(not(target_arch = "sparc64"))] + fn returns_doublefloat() -> DoubleFloat; +} + +// CHECK-LABEL: @call_twou16s +#[no_mangle] +pub unsafe fn call_twou16s() { + // aarch64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:i64]], align [[ABI_ALIGN:8]] + // loongarch64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:i64]], align [[ABI_ALIGN:8]] + // powerpc64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:i32]], align [[ABI_ALIGN:4]] + // sparc64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:i64]], align [[ABI_ALIGN:8]] + + // CHECK: [[RUST_ALLOCA:%.+]] = alloca %TwoU16s, align [[RUST_ALIGN:2]] + + // CHECK: call void @llvm.memcpy.{{.+}}(ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], i64 4, i1 false) + // CHECK: [[ABI_VALUE:%.+]] = load [[ABI_TYPE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]] + // CHECK: call void @receives_twou16s([[ABI_TYPE]] [[ABI_VALUE]]) + let x = TwoU16s { a: 1, b: 2 }; + receives_twou16s(x); +} + +// CHECK-LABEL: @return_twou16s +#[no_mangle] +pub unsafe fn return_twou16s() -> TwoU16s { + // powerpc returns this struct via sret pointer, it doesn't use the cast ABI. + + // powerpc64: [[RETVAL:%.+]] = alloca %TwoU16s, align 2 + // powerpc64: call void @returns_twou16s(ptr {{.+}} [[RETVAL]]) + + + // The other targets copy the cast ABI type to an alloca. + + // aarch64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:i64]], align [[ABI_ALIGN:8]] + // loongarch64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:i64]], align [[ABI_ALIGN:8]] + // sparc64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:i64]], align [[ABI_ALIGN:8]] + + // aarch64: [[RUST_ALLOCA:%.+]] = alloca %TwoU16s, align [[RUST_ALIGN:2]] + // loongarch64: [[RUST_ALLOCA:%.+]] = alloca %TwoU16s, align [[RUST_ALIGN:2]] + // sparc64: [[RUST_ALLOCA:%.+]] = alloca %TwoU16s, align [[RUST_ALIGN:2]] + + // aarch64: [[ABI_VALUE:%.+]] = call [[ABI_TYPE]] @returns_twou16s() + // loongarch64: [[ABI_VALUE:%.+]] = call [[ABI_TYPE]] @returns_twou16s() + // sparc64: [[ABI_VALUE:%.+]] = call [[ABI_TYPE]] @returns_twou16s() + + // aarch64: store [[ABI_TYPE]] [[ABI_VALUE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]] + // loongarch64: store [[ABI_TYPE]] [[ABI_VALUE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]] + // sparc64: store [[ABI_TYPE]] [[ABI_VALUE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]] + + // aarch64: call void @llvm.memcpy.{{.+}}(ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], i64 4, i1 false) + // loongarch64: call void @llvm.memcpy.{{.+}}(ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], i64 4, i1 false) + // sparc64: call void @llvm.memcpy.{{.+}}(ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], i64 4, i1 false) + returns_twou16s() +} + +// CHECK-LABEL: @call_fiveu16s +#[no_mangle] +pub unsafe fn call_fiveu16s() { + // CHECK: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:\[2 x i64\]]], align [[ABI_ALIGN:8]] + + // CHECK: [[RUST_ALLOCA:%.+]] = alloca %FiveU16s, align 2 + + // CHECK: call void @llvm.memcpy.{{.+}}(ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], i64 10, i1 false) + // CHECK: [[ABI_VALUE:%.+]] = load [[ABI_TYPE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]] + // CHECK: call void @receives_fiveu16s([[ABI_TYPE]] [[ABI_VALUE]]) + let x = FiveU16s { a: 1, b: 2, c: 3, d: 4, e: 5 }; + receives_fiveu16s(x); +} + +// CHECK-LABEL: @return_fiveu16s +// CHECK-SAME: (ptr {{.+}} sret([10 x i8]) align [[RUST_ALIGN:2]] dereferenceable(10) [[RET_PTR:%.+]]) +#[no_mangle] +pub unsafe fn return_fiveu16s() -> FiveU16s { + // powerpc returns this struct via sret pointer, it doesn't use the cast ABI. + + // powerpc64: call void @returns_fiveu16s(ptr {{.+}} [[RET_PTR]]) + + + // The other targets copy the cast ABI type to the sret pointer. + + // aarch64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:\[2 x i64\]]], align [[ABI_ALIGN:8]] + // loongarch64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:\[2 x i64\]]], align [[ABI_ALIGN:8]] + // sparc64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:\[2 x i64\]]], align [[ABI_ALIGN:8]] + + // aarch64: [[ABI_VALUE:%.+]] = call [[ABI_TYPE]] @returns_fiveu16s() + // loongarch64: [[ABI_VALUE:%.+]] = call [[ABI_TYPE]] @returns_fiveu16s() + // sparc64: [[ABI_VALUE:%.+]] = call [[ABI_TYPE]] @returns_fiveu16s() + + // aarch64: store [[ABI_TYPE]] [[ABI_VALUE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]] + // loongarch64: store [[ABI_TYPE]] [[ABI_VALUE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]] + // sparc64: store [[ABI_TYPE]] [[ABI_VALUE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]] + + // aarch64: call void @llvm.memcpy.{{.+}}(ptr align [[RUST_ALIGN]] [[RET_PTR]], ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], i64 10, i1 false) + // loongarch64: call void @llvm.memcpy.{{.+}}(ptr align [[RUST_ALIGN]] [[RET_PTR]], ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], i64 10, i1 false) + // sparc64: call void @llvm.memcpy.{{.+}}(ptr align [[RUST_ALIGN]] [[RET_PTR]], ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], i64 10, i1 false) + returns_fiveu16s() +} + +// CHECK-LABEL: @call_doubledouble +#[no_mangle] +pub unsafe fn call_doubledouble() { + // aarch64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:\[2 x double\]]], align [[ABI_ALIGN:8]] + // loongarch64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:{ double, double }]], align [[ABI_ALIGN:8]] + // powerpc64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:\[2 x i64\]]], align [[ABI_ALIGN:8]] + // sparc64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:{ double, double }]], align [[ABI_ALIGN:8]] + + // CHECK: [[RUST_ALLOCA:%.+]] = alloca %DoubleDouble, align [[RUST_ALIGN:8]] + + // CHECK: call void @llvm.memcpy.{{.+}}(ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], i64 16, i1 false) + // CHECK: [[ABI_VALUE:%.+]] = load [[ABI_TYPE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]] + // CHECK: call void @receives_doubledouble([[ABI_TYPE]] [[ABI_VALUE]]) + let x = DoubleDouble { f: 1., g: 2. }; + receives_doubledouble(x); +} + +// CHECK-LABEL: @return_doubledouble +#[no_mangle] +pub unsafe fn return_doubledouble() -> DoubleDouble { + // powerpc returns this struct via sret pointer, it doesn't use the cast ABI. + + // powerpc64: [[RETVAL:%.+]] = alloca %DoubleDouble, align 8 + // powerpc64: call void @returns_doubledouble(ptr {{.+}} [[RETVAL]]) + + + // The other targets copy the cast ABI type to an alloca. + + // aarch64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:\[2 x double\]]], align [[ABI_ALIGN:8]] + // loongarch64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:{ double, double }]], align [[ABI_ALIGN:8]] + // sparc64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:{ double, double }]], align [[ABI_ALIGN:8]] + + // aarch64: [[RUST_ALLOCA:%.+]] = alloca %DoubleDouble, align [[RUST_ALIGN:8]] + // loongarch64: [[RUST_ALLOCA:%.+]] = alloca %DoubleDouble, align [[RUST_ALIGN:8]] + // sparc64: [[RUST_ALLOCA:%.+]] = alloca %DoubleDouble, align [[RUST_ALIGN:8]] + + // aarch64: [[ABI_VALUE:%.+]] = call [[ABI_TYPE]] @returns_doubledouble() + // loongarch64: [[ABI_VALUE:%.+]] = call [[ABI_TYPE]] @returns_doubledouble() + // sparc64: [[ABI_VALUE:%.+]] = call [[ABI_TYPE]] @returns_doubledouble() + + // aarch64: store [[ABI_TYPE]] [[ABI_VALUE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]] + // loongarch64: store [[ABI_TYPE]] [[ABI_VALUE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]] + // sparc64: store [[ABI_TYPE]] [[ABI_VALUE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]] + + // aarch64: call void @llvm.memcpy.{{.+}}(ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], i64 16, i1 false) + // loongarch64: call void @llvm.memcpy.{{.+}}(ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], i64 16, i1 false) + // sparc64: call void @llvm.memcpy.{{.+}}(ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], i64 16, i1 false) + returns_doubledouble() +} + +// This test causes an ICE in sparc64 ABI code (https://github.com/rust-lang/rust/issues/122620) +#[cfg(not(target_arch = "sparc64"))] +// aarch64-LABEL: @call_doublefloat +// loongarch64-LABEL: @call_doublefloat +// powerpc64-LABEL: @call_doublefloat +#[no_mangle] +pub unsafe fn call_doublefloat() { + // aarch64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:\[2 x i64\]]], align [[ABI_ALIGN:8]] + // loongarch64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:{ double, float }]], align [[ABI_ALIGN:8]] + // powerpc64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:\[2 x i64\]]], align [[ABI_ALIGN:8]] + + // aarch64: [[RUST_ALLOCA:%.+]] = alloca %DoubleFloat, align [[RUST_ALIGN:8]] + // loongarch64: [[RUST_ALLOCA:%.+]] = alloca %DoubleFloat, align [[RUST_ALIGN:8]] + // powerpc64: [[RUST_ALLOCA:%.+]] = alloca %DoubleFloat, align [[RUST_ALIGN:8]] + + // aarch64: call void @llvm.memcpy.{{.+}}(ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], i64 16, i1 false) + // loongarch64: call void @llvm.memcpy.{{.+}}(ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], i64 12, i1 false) + // powerpc64: call void @llvm.memcpy.{{.+}}(ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], i64 16, i1 false) + + // aarch64: [[ABI_VALUE:%.+]] = load [[ABI_TYPE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]] + // loongarch64: [[ABI_VALUE:%.+]] = load [[ABI_TYPE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]] + // powerpc64: [[ABI_VALUE:%.+]] = load [[ABI_TYPE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]] + + // aarch64: call void @receives_doublefloat([[ABI_TYPE]] {{(inreg )?}}[[ABI_VALUE]]) + // loongarch64: call void @receives_doublefloat([[ABI_TYPE]] {{(inreg )?}}[[ABI_VALUE]]) + // powerpc64: call void @receives_doublefloat([[ABI_TYPE]] {{(inreg )?}}[[ABI_VALUE]]) + let x = DoubleFloat { f: 1., g: 2. }; + receives_doublefloat(x); +} + +// This test causes an ICE in sparc64 ABI code (https://github.com/rust-lang/rust/issues/122620) +#[cfg(not(target_arch = "sparc64"))] +// aarch64-LABEL: @return_doublefloat +// loongarch64-LABEL: @return_doublefloat +// powerpc64-LABEL: @return_doublefloat +#[no_mangle] +pub unsafe fn return_doublefloat() -> DoubleFloat { + // powerpc returns this struct via sret pointer, it doesn't use the cast ABI. + + // powerpc64: [[RETVAL:%.+]] = alloca %DoubleFloat, align 8 + // powerpc64: call void @returns_doublefloat(ptr {{.+}} [[RETVAL]]) + + + // The other targets copy the cast ABI type to an alloca. + + // aarch64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:\[2 x i64\]]], align [[ABI_ALIGN:8]] + // loongarch64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:{ double, float }]], align [[ABI_ALIGN:8]] + + // aarch64: [[RUST_ALLOCA:%.+]] = alloca %DoubleFloat, align [[RUST_ALIGN:8]] + // loongarch64: [[RUST_ALLOCA:%.+]] = alloca %DoubleFloat, align [[RUST_ALIGN:8]] + + // aarch64: [[ABI_VALUE:%.+]] = call [[ABI_TYPE]] @returns_doublefloat() + // loongarch64: [[ABI_VALUE:%.+]] = call [[ABI_TYPE]] @returns_doublefloat() + + // aarch64: store [[ABI_TYPE]] [[ABI_VALUE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]] + // loongarch64: store [[ABI_TYPE]] [[ABI_VALUE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]] + + // aarch64: call void @llvm.memcpy.{{.+}}(ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], i64 16, i1 false) + // loongarch64: call void @llvm.memcpy.{{.+}}(ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], i64 12, i1 false) + returns_doublefloat() +} diff --git a/tests/codegen/cffi/ffi-out-of-bounds-loads.rs b/tests/codegen/cffi/ffi-out-of-bounds-loads.rs index 7eda6cf4d57..8b32e902b3f 100644 --- a/tests/codegen/cffi/ffi-out-of-bounds-loads.rs +++ b/tests/codegen/cffi/ffi-out-of-bounds-loads.rs @@ -1,8 +1,21 @@ +//@ revisions: linux apple +//@ compile-flags: -C opt-level=0 -C no-prepopulate-passes + +//@[linux] compile-flags: --target x86_64-unknown-linux-gnu +//@[linux] needs-llvm-components: x86 +//@[apple] compile-flags: --target x86_64-apple-darwin +//@[apple] needs-llvm-components: x86 + // Regression test for #29988 -//@ compile-flags: -C no-prepopulate-passes -//@ only-x86_64 -//@ ignore-windows +#![feature(no_core, lang_items)] +#![crate_type = "lib"] +#![no_std] +#![no_core] + +#[lang="sized"] trait Sized { } +#[lang="freeze"] trait Freeze { } +#[lang="copy"] trait Copy { } #[repr(C)] struct S { @@ -15,11 +28,14 @@ extern "C" { fn foo(s: S); } -fn main() { +// CHECK-LABEL: @test +#[no_mangle] +pub fn test() { let s = S { f1: 1, f2: 2, f3: 3 }; unsafe { - // CHECK: load { i64, i32 }, {{.*}}, align 4 - // CHECK: call void @foo({ i64, i32 } {{.*}}) + // CHECK: [[ALLOCA:%.+]] = alloca { i64, i32 }, align 8 + // CHECK: [[LOAD:%.+]] = load { i64, i32 }, ptr [[ALLOCA]], align 8 + // CHECK: call void @foo({ i64, i32 } [[LOAD]]) foo(s); } } diff --git a/tests/codegen/enum/uninhabited_enum_default_branch.rs b/tests/codegen/enum/uninhabited_enum_default_branch.rs deleted file mode 100644 index 5f318f18dec..00000000000 --- a/tests/codegen/enum/uninhabited_enum_default_branch.rs +++ /dev/null @@ -1,24 +0,0 @@ -//@ compile-flags: -O - -#![crate_type = "lib"] - -#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] -pub struct Int(u32); - -const A: Int = Int(201); -const B: Int = Int(270); -const C: Int = Int(153); - -// CHECK-LABEL: @foo( -// CHECK-SAME: [[TMP0:%.*]]) -// CHECK-NEXT: start: -// CHECK-NEXT: [[TMP1:%.*]] = add i32 [[TMP0]], -201 -// CHECK-NEXT: icmp ult i32 [[TMP1]], 70 -// CHECK-NEXT: icmp eq i32 [[TMP0]], 153 -// CHECK-NEXT: [[SPEC_SELECT:%.*]] = or i1 -// CHECK-NEXT: ret i1 [[SPEC_SELECT]] -#[no_mangle] -pub fn foo(x: Int) -> bool { - (x >= A && x <= B) - || x == C -} diff --git a/tests/codegen/enum/unreachable_enum_default_branch.rs b/tests/codegen/enum/unreachable_enum_default_branch.rs new file mode 100644 index 00000000000..dae01cfb055 --- /dev/null +++ b/tests/codegen/enum/unreachable_enum_default_branch.rs @@ -0,0 +1,43 @@ +//@ compile-flags: -O + +#![crate_type = "lib"] + +#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] +pub struct Int(u32); + +const A: Int = Int(201); +const B: Int = Int(270); +const C: Int = Int(153); + +// The code is from https://github.com/rust-lang/rust/issues/119520. +// This code will basically turn into `matches!(x.partial_cmp(&A), Some(Greater | Equal))`. +// The otherwise branch must be `Less`. +// CHECK-LABEL: @implicit_match( +// CHECK-SAME: [[TMP0:%.*]]) +// CHECK-NEXT: start: +// CHECK-NEXT: [[TMP1:%.*]] = add i32 [[TMP0]], -201 +// CHECK-NEXT: icmp ult i32 [[TMP1]], 70 +// CHECK-NEXT: icmp eq i32 [[TMP0]], 153 +// CHECK-NEXT: [[SPEC_SELECT:%.*]] = or i1 +// CHECK-NEXT: ret i1 [[SPEC_SELECT]] +#[no_mangle] +pub fn implicit_match(x: Int) -> bool { + (x >= A && x <= B) + || x == C +} + +// The code is from https://github.com/rust-lang/rust/issues/110097. +// We expect it to generate the same optimized code as a full match. +// CHECK-LABEL: @if_let( +// CHECK-NEXT: start: +// CHECK-NEXT: insertvalue +// CHECK-NEXT: insertvalue +// CHECK-NEXT: ret +#[no_mangle] +pub fn if_let(val: Result<i32, ()>) -> Result<i32, ()> { + if let Ok(x) = val { + Ok(x) + } else { + Err(()) + } +} diff --git a/tests/codegen/intrinsics/three_way_compare.rs b/tests/codegen/intrinsics/three_way_compare.rs new file mode 100644 index 00000000000..f3b631abc22 --- /dev/null +++ b/tests/codegen/intrinsics/three_way_compare.rs @@ -0,0 +1,47 @@ +//@ revisions: DEBUG OPTIM +//@ [DEBUG] compile-flags: -C opt-level=0 +//@ [OPTIM] compile-flags: -C opt-level=3 +//@ compile-flags: -C no-prepopulate-passes + +#![crate_type = "lib"] +#![feature(core_intrinsics)] + +use std::intrinsics::three_way_compare; + +#[no_mangle] +// CHECK-LABEL: @signed_cmp +// DEBUG-SAME: (i16 %a, i16 %b) +// OPTIM-SAME: (i16 noundef %a, i16 noundef %b) +pub fn signed_cmp(a: i16, b: i16) -> std::cmp::Ordering { + // DEBUG: %[[GT:.+]] = icmp sgt i16 %a, %b + // DEBUG: %[[ZGT:.+]] = zext i1 %[[GT]] to i8 + // DEBUG: %[[LT:.+]] = icmp slt i16 %a, %b + // DEBUG: %[[ZLT:.+]] = zext i1 %[[LT]] to i8 + // DEBUG: %[[R:.+]] = sub nsw i8 %[[ZGT]], %[[ZLT]] + + // OPTIM: %[[LT:.+]] = icmp slt i16 %a, %b + // OPTIM: %[[NE:.+]] = icmp ne i16 %a, %b + // OPTIM: %[[CGE:.+]] = select i1 %[[NE]], i8 1, i8 0 + // OPTIM: %[[CGEL:.+]] = select i1 %[[LT]], i8 -1, i8 %[[CGE]] + // OPTIM: ret i8 %[[CGEL]] + three_way_compare(a, b) +} + +#[no_mangle] +// CHECK-LABEL: @unsigned_cmp +// DEBUG-SAME: (i16 %a, i16 %b) +// OPTIM-SAME: (i16 noundef %a, i16 noundef %b) +pub fn unsigned_cmp(a: u16, b: u16) -> std::cmp::Ordering { + // DEBUG: %[[GT:.+]] = icmp ugt i16 %a, %b + // DEBUG: %[[ZGT:.+]] = zext i1 %[[GT]] to i8 + // DEBUG: %[[LT:.+]] = icmp ult i16 %a, %b + // DEBUG: %[[ZLT:.+]] = zext i1 %[[LT]] to i8 + // DEBUG: %[[R:.+]] = sub nsw i8 %[[ZGT]], %[[ZLT]] + + // OPTIM: %[[LT:.+]] = icmp ult i16 %a, %b + // OPTIM: %[[NE:.+]] = icmp ne i16 %a, %b + // OPTIM: %[[CGE:.+]] = select i1 %[[NE]], i8 1, i8 0 + // OPTIM: %[[CGEL:.+]] = select i1 %[[LT]], i8 -1, i8 %[[CGE]] + // OPTIM: ret i8 %[[CGEL]] + three_way_compare(a, b) +} diff --git a/tests/codegen/no-redundant-item-monomorphization.rs b/tests/codegen/no-redundant-item-monomorphization.rs new file mode 100644 index 00000000000..466037c3770 --- /dev/null +++ b/tests/codegen/no-redundant-item-monomorphization.rs @@ -0,0 +1,33 @@ +// Test to make sure that inner functions within a polymorphic outer function +// don't get re-codegened when the outer function is monomorphized. The test +// code monomorphizes the outer functions several times, but the magic constants +// used in the inner functions should each appear only once in the generated IR. + +// issue: rust-lang/rust#7349 +//@ compile-flags: -Cno-prepopulate-passes -Copt-level=0 + +// CHECK-COUNT-1: ret i32 8675309 +// CHECK-COUNT-1: ret i32 11235813 + +fn outer<T>() { + #[allow(dead_code)] + fn inner() -> u32 { + 8675309 + } + inner(); +} + +extern "C" fn outer_foreign<T>() { + #[allow(dead_code)] + fn inner() -> u32 { + 11235813 + } + inner(); +} + +fn main() { + outer::<isize>(); + outer::<usize>(); + outer_foreign::<isize>(); + outer_foreign::<usize>(); +} diff --git a/tests/codegen/unchecked_shifts.rs b/tests/codegen/unchecked_shifts.rs index 9cf2f2b0cb6..7d020fbb4d2 100644 --- a/tests/codegen/unchecked_shifts.rs +++ b/tests/codegen/unchecked_shifts.rs @@ -2,6 +2,7 @@ #![crate_type = "lib"] #![feature(unchecked_shifts)] +#![feature(core_intrinsics)] // CHECK-LABEL: @unchecked_shl_unsigned_same #[no_mangle] @@ -19,7 +20,7 @@ pub unsafe fn unchecked_shl_unsigned_smaller(a: u16, b: u32) -> u16 { // This uses -DAG to avoid failing on irrelevant reorderings, // like emitting the truncation earlier. - // CHECK-DAG: %[[INRANGE:.+]] = icmp ult i32 %b, 65536 + // CHECK-DAG: %[[INRANGE:.+]] = icmp ult i32 %b, 16 // CHECK-DAG: tail call void @llvm.assume(i1 %[[INRANGE]]) // CHECK-DAG: %[[TRUNC:.+]] = trunc i32 %b to i16 // CHECK-DAG: shl i16 %a, %[[TRUNC]] @@ -51,7 +52,7 @@ pub unsafe fn unchecked_shr_signed_smaller(a: i16, b: u32) -> i16 { // This uses -DAG to avoid failing on irrelevant reorderings, // like emitting the truncation earlier. - // CHECK-DAG: %[[INRANGE:.+]] = icmp ult i32 %b, 32768 + // CHECK-DAG: %[[INRANGE:.+]] = icmp ult i32 %b, 16 // CHECK-DAG: tail call void @llvm.assume(i1 %[[INRANGE]]) // CHECK-DAG: %[[TRUNC:.+]] = trunc i32 %b to i16 // CHECK-DAG: ashr i16 %a, %[[TRUNC]] @@ -66,3 +67,47 @@ pub unsafe fn unchecked_shr_signed_bigger(a: i64, b: u32) -> i64 { // CHECK: ashr i64 %a, %[[EXT]] a.unchecked_shr(b) } + +// CHECK-LABEL: @unchecked_shr_u128_i8 +#[no_mangle] +pub unsafe fn unchecked_shr_u128_i8(a: u128, b: i8) -> u128 { + // CHECK-NOT: assume + // CHECK: %[[EXT:.+]] = zext{{( nneg)?}} i8 %b to i128 + // CHECK: lshr i128 %a, %[[EXT]] + std::intrinsics::unchecked_shr(a, b) +} + +// CHECK-LABEL: @unchecked_shl_i128_u8 +#[no_mangle] +pub unsafe fn unchecked_shl_i128_u8(a: i128, b: u8) -> i128 { + // CHECK-NOT: assume + // CHECK: %[[EXT:.+]] = zext{{( nneg)?}} i8 %b to i128 + // CHECK: shl i128 %a, %[[EXT]] + std::intrinsics::unchecked_shl(a, b) +} + +// CHECK-LABEL: @unchecked_shl_u8_i128 +#[no_mangle] +pub unsafe fn unchecked_shl_u8_i128(a: u8, b: i128) -> u8 { + // This uses -DAG to avoid failing on irrelevant reorderings, + // like emitting the truncation earlier. + + // CHECK-DAG: %[[INRANGE:.+]] = icmp ult i128 %b, 8 + // CHECK-DAG: tail call void @llvm.assume(i1 %[[INRANGE]]) + // CHECK-DAG: %[[TRUNC:.+]] = trunc i128 %b to i8 + // CHECK-DAG: shl i8 %a, %[[TRUNC]] + std::intrinsics::unchecked_shl(a, b) +} + +// CHECK-LABEL: @unchecked_shr_i8_u128 +#[no_mangle] +pub unsafe fn unchecked_shr_i8_u128(a: i8, b: u128) -> i8 { + // This uses -DAG to avoid failing on irrelevant reorderings, + // like emitting the truncation earlier. + + // CHECK-DAG: %[[INRANGE:.+]] = icmp ult i128 %b, 8 + // CHECK-DAG: tail call void @llvm.assume(i1 %[[INRANGE]]) + // CHECK-DAG: %[[TRUNC:.+]] = trunc i128 %b to i8 + // CHECK-DAG: ashr i8 %a, %[[TRUNC]] + std::intrinsics::unchecked_shr(a, b) +} diff --git a/tests/incremental/hashes/function_interfaces.rs b/tests/incremental/hashes/function_interfaces.rs index 3be30fab99c..ab4d578458d 100644 --- a/tests/incremental/hashes/function_interfaces.rs +++ b/tests/incremental/hashes/function_interfaces.rs @@ -104,17 +104,17 @@ pub fn order_of_parameters(p2: i64, p1: i32) {} // Unsafe ---------------------------------------------------------------------- #[cfg(any(cfail1,cfail4))] -pub fn make_unsafe() {} +pub fn make_unsafe() {} #[cfg(not(any(cfail1,cfail4)))] #[rustc_clean( cfg = "cfail2", - except = "opt_hir_owner_nodes, optimized_mir, typeck, fn_sig" + except = "opt_hir_owner_nodes, typeck, fn_sig" )] #[rustc_clean(cfg = "cfail3")] #[rustc_clean( cfg = "cfail5", - except = "opt_hir_owner_nodes, optimized_mir, typeck, fn_sig" + except = "opt_hir_owner_nodes, typeck, fn_sig" )] #[rustc_clean(cfg = "cfail6")] pub unsafe fn make_unsafe() {} @@ -217,7 +217,7 @@ pub fn second_trait_bound<T: Eq + Clone>() {} pub fn second_builtin_bound<T: Send >() {} #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg = "cfail2", except = "opt_hir_owner_nodes, predicates_of")] +#[rustc_clean(cfg = "cfail2", except = "opt_hir_owner_nodes")] #[rustc_clean(cfg = "cfail3")] #[rustc_clean(cfg = "cfail5", except = "opt_hir_owner_nodes, predicates_of")] #[rustc_clean(cfg = "cfail6")] diff --git a/tests/incremental/hashes/inherent_impls.rs b/tests/incremental/hashes/inherent_impls.rs index 2b0de1edc0c..caea394977a 100644 --- a/tests/incremental/hashes/inherent_impls.rs +++ b/tests/incremental/hashes/inherent_impls.rs @@ -348,9 +348,9 @@ impl Foo { // Make method unsafe ---------------------------------------------------------- #[cfg(any(cfail1,cfail4))] impl Foo { - //------------------------------------------------------------------------------------ + //---------------------------------------------------------------------- //-------------------------- - //------------------------------------------------------------------------------------ + //---------------------------------------------------------------------- //-------------------------- pub fn make_method_unsafe(&self) { } } @@ -361,9 +361,9 @@ impl Foo { #[rustc_clean(cfg="cfail5")] #[rustc_clean(cfg="cfail6")] impl Foo { - #[rustc_clean(cfg="cfail2", except="opt_hir_owner_nodes,fn_sig,typeck,optimized_mir")] + #[rustc_clean(cfg="cfail2", except="opt_hir_owner_nodes,fn_sig,typeck")] #[rustc_clean(cfg="cfail3")] - #[rustc_clean(cfg="cfail5", except="opt_hir_owner_nodes,fn_sig,typeck,optimized_mir")] + #[rustc_clean(cfg="cfail5", except="opt_hir_owner_nodes,fn_sig,typeck")] #[rustc_clean(cfg="cfail6")] pub unsafe fn make_method_unsafe(&self) { } } diff --git a/tests/mir-opt/array_index_is_temporary.main.SimplifyCfg-pre-optimizations.after.panic-abort.mir b/tests/mir-opt/array_index_is_temporary.main.SimplifyCfg-pre-optimizations.after.panic-abort.mir index 3b7c4b8796e..ef51b07827f 100644 --- a/tests/mir-opt/array_index_is_temporary.main.SimplifyCfg-pre-optimizations.after.panic-abort.mir +++ b/tests/mir-opt/array_index_is_temporary.main.SimplifyCfg-pre-optimizations.after.panic-abort.mir @@ -17,8 +17,6 @@ fn main() -> () { let _3: *mut usize; scope 3 { debug z => _3; - scope 4 { - } } } } diff --git a/tests/mir-opt/array_index_is_temporary.main.SimplifyCfg-pre-optimizations.after.panic-unwind.mir b/tests/mir-opt/array_index_is_temporary.main.SimplifyCfg-pre-optimizations.after.panic-unwind.mir index 3dcddea0353..d1aa9382a2c 100644 --- a/tests/mir-opt/array_index_is_temporary.main.SimplifyCfg-pre-optimizations.after.panic-unwind.mir +++ b/tests/mir-opt/array_index_is_temporary.main.SimplifyCfg-pre-optimizations.after.panic-unwind.mir @@ -17,8 +17,6 @@ fn main() -> () { let _3: *mut usize; scope 3 { debug z => _3; - scope 4 { - } } } } diff --git a/tests/mir-opt/asm_unwind_panic_abort.main.AbortUnwindingCalls.after.mir b/tests/mir-opt/asm_unwind_panic_abort.main.AbortUnwindingCalls.after.mir index 6c3128f8c36..005b3ee3b24 100644 --- a/tests/mir-opt/asm_unwind_panic_abort.main.AbortUnwindingCalls.after.mir +++ b/tests/mir-opt/asm_unwind_panic_abort.main.AbortUnwindingCalls.after.mir @@ -3,8 +3,6 @@ fn main() -> () { let mut _0: (); let _1: (); - scope 1 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/box_expr.main.ElaborateDrops.diff b/tests/mir-opt/box_expr.main.ElaborateDrops.diff index 88b12f19e64..ec40fac2894 100644 --- a/tests/mir-opt/box_expr.main.ElaborateDrops.diff +++ b/tests/mir-opt/box_expr.main.ElaborateDrops.diff @@ -15,8 +15,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/building/async_await.b-{closure#0}.coroutine_resume.0.mir b/tests/mir-opt/building/async_await.b-{closure#0}.coroutine_resume.0.mir index d697ea49231..d2a0fb0cb3c 100644 --- a/tests/mir-opt/building/async_await.b-{closure#0}.coroutine_resume.0.mir +++ b/tests/mir-opt/building/async_await.b-{closure#0}.coroutine_resume.0.mir @@ -93,17 +93,13 @@ fn b::{closure#0}(_1: Pin<&mut {async fn body of b()}>, _2: &mut Context<'_>) -> debug __awaitee => (((*(_1.0: &mut {async fn body of b()})) as variant#3).0: {async fn body of a()}); let _17: (); scope 2 { - } - scope 3 { debug result => _17; } } - scope 4 { + scope 3 { debug __awaitee => (((*(_1.0: &mut {async fn body of b()})) as variant#4).0: {async fn body of a()}); let _33: (); - scope 5 { - } - scope 6 { + scope 4 { debug result => _33; } } diff --git a/tests/mir-opt/building/custom/as_cast.int_to_ptr.built.after.mir b/tests/mir-opt/building/custom/as_cast.int_to_ptr.built.after.mir index 0dc46d61eff..faff79e8c57 100644 --- a/tests/mir-opt/building/custom/as_cast.int_to_ptr.built.after.mir +++ b/tests/mir-opt/building/custom/as_cast.int_to_ptr.built.after.mir @@ -4,7 +4,7 @@ fn int_to_ptr(_1: usize) -> *const i32 { let mut _0: *const i32; bb0: { - _0 = _1 as *const i32 (PointerFromExposedAddress); + _0 = _1 as *const i32 (PointerWithExposedProvenance); return; } } diff --git a/tests/mir-opt/building/match/match_false_edges.main.built.after.mir b/tests/mir-opt/building/match/match_false_edges.main.built.after.mir index b71b2412cdf..dfa31cfff6b 100644 --- a/tests/mir-opt/building/match/match_false_edges.main.built.after.mir +++ b/tests/mir-opt/building/match/match_false_edges.main.built.after.mir @@ -48,7 +48,7 @@ fn main() -> () { } bb2: { - falseEdge -> [real: bb15, imaginary: bb6]; + falseEdge -> [real: bb15, imaginary: bb3]; } bb3: { diff --git a/tests/mir-opt/building/match/sort_candidates.constant_eq.SimplifyCfg-initial.after.mir b/tests/mir-opt/building/match/sort_candidates.constant_eq.SimplifyCfg-initial.after.mir index e95a97b5b87..c3497c6989d 100644 --- a/tests/mir-opt/building/match/sort_candidates.constant_eq.SimplifyCfg-initial.after.mir +++ b/tests/mir-opt/building/match/sort_candidates.constant_eq.SimplifyCfg-initial.after.mir @@ -40,7 +40,7 @@ fn constant_eq(_1: &str, _2: bool) -> u32 { } bb4: { - falseEdge -> [real: bb12, imaginary: bb9]; + falseEdge -> [real: bb12, imaginary: bb7]; } bb5: { @@ -48,7 +48,7 @@ fn constant_eq(_1: &str, _2: bool) -> u32 { } bb6: { - falseEdge -> [real: bb16, imaginary: bb3]; + falseEdge -> [real: bb16, imaginary: bb1]; } bb7: { @@ -60,7 +60,7 @@ fn constant_eq(_1: &str, _2: bool) -> u32 { } bb9: { - falseEdge -> [real: bb15, imaginary: bb6]; + falseEdge -> [real: bb15, imaginary: bb5]; } bb10: { @@ -89,7 +89,7 @@ fn constant_eq(_1: &str, _2: bool) -> u32 { bb14: { StorageDead(_10); - falseEdge -> [real: bb5, imaginary: bb9]; + falseEdge -> [real: bb5, imaginary: bb7]; } bb15: { diff --git a/tests/mir-opt/building/match/sort_candidates.disjoint_ranges.SimplifyCfg-initial.after.mir b/tests/mir-opt/building/match/sort_candidates.disjoint_ranges.SimplifyCfg-initial.after.mir index 80d3c2e5c23..4a1e4fb9ec5 100644 --- a/tests/mir-opt/building/match/sort_candidates.disjoint_ranges.SimplifyCfg-initial.after.mir +++ b/tests/mir-opt/building/match/sort_candidates.disjoint_ranges.SimplifyCfg-initial.after.mir @@ -23,7 +23,7 @@ fn disjoint_ranges(_1: i32, _2: bool) -> u32 { } bb2: { - falseEdge -> [real: bb9, imaginary: bb4]; + falseEdge -> [real: bb9, imaginary: bb3]; } bb3: { @@ -32,7 +32,7 @@ fn disjoint_ranges(_1: i32, _2: bool) -> u32 { } bb4: { - falseEdge -> [real: bb12, imaginary: bb6]; + falseEdge -> [real: bb12, imaginary: bb5]; } bb5: { @@ -69,7 +69,7 @@ fn disjoint_ranges(_1: i32, _2: bool) -> u32 { bb11: { StorageDead(_8); - falseEdge -> [real: bb1, imaginary: bb4]; + falseEdge -> [real: bb1, imaginary: bb3]; } bb12: { diff --git a/tests/mir-opt/building/uniform_array_move_out.move_out_by_subslice.built.after.mir b/tests/mir-opt/building/uniform_array_move_out.move_out_by_subslice.built.after.mir index 128af9c5602..db758368a13 100644 --- a/tests/mir-opt/building/uniform_array_move_out.move_out_by_subslice.built.after.mir +++ b/tests/mir-opt/building/uniform_array_move_out.move_out_by_subslice.built.after.mir @@ -16,14 +16,10 @@ fn move_out_by_subslice() -> () { scope 1 { debug a => _1; let _12: [std::boxed::Box<i32>; 2]; - scope 4 { + scope 2 { debug _y => _12; } } - scope 2 { - } - scope 3 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/building/uniform_array_move_out.move_out_from_end.built.after.mir b/tests/mir-opt/building/uniform_array_move_out.move_out_from_end.built.after.mir index d50a6872a41..84cd557715c 100644 --- a/tests/mir-opt/building/uniform_array_move_out.move_out_from_end.built.after.mir +++ b/tests/mir-opt/building/uniform_array_move_out.move_out_from_end.built.after.mir @@ -16,14 +16,10 @@ fn move_out_from_end() -> () { scope 1 { debug a => _1; let _12: std::boxed::Box<i32>; - scope 4 { + scope 2 { debug _y => _12; } } - scope 2 { - } - scope 3 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/const_promotion_extern_static.FOO.PromoteTemps.diff b/tests/mir-opt/const_promotion_extern_static.FOO.PromoteTemps.diff index 3596671f614..bfefd2b8c95 100644 --- a/tests/mir-opt/const_promotion_extern_static.FOO.PromoteTemps.diff +++ b/tests/mir-opt/const_promotion_extern_static.FOO.PromoteTemps.diff @@ -9,8 +9,6 @@ let mut _4: &i32; let _5: *const i32; + let mut _6: &[&i32; 1]; - scope 1 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/const_prop/address_of_pair.fn0.GVN.diff b/tests/mir-opt/const_prop/address_of_pair.fn0.GVN.diff index a044cfc62e2..3f4958f60e8 100644 --- a/tests/mir-opt/const_prop/address_of_pair.fn0.GVN.diff +++ b/tests/mir-opt/const_prop/address_of_pair.fn0.GVN.diff @@ -14,8 +14,6 @@ debug ptr => _3; let _5: bool; scope 3 { - } - scope 4 { debug ret => _5; } } diff --git a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.32bit.panic-abort.diff b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.32bit.panic-abort.diff index 20fda589c39..826f4c34277 100644 --- a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.32bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.32bit.panic-abort.diff @@ -13,11 +13,9 @@ let mut _9: &[i32; 3]; scope 1 { debug a => _1; + let _5: i32; scope 2 { - let _5: i32; - scope 3 { - debug _b => _5; - } + debug _b => _5; } } diff --git a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.32bit.panic-unwind.diff b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.32bit.panic-unwind.diff index f1b90c28e72..0e2ec65652f 100644 --- a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.32bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.32bit.panic-unwind.diff @@ -13,11 +13,9 @@ let mut _9: &[i32; 3]; scope 1 { debug a => _1; + let _5: i32; scope 2 { - let _5: i32; - scope 3 { - debug _b => _5; - } + debug _b => _5; } } diff --git a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.64bit.panic-abort.diff b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.64bit.panic-abort.diff index 20fda589c39..826f4c34277 100644 --- a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.64bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.64bit.panic-abort.diff @@ -13,11 +13,9 @@ let mut _9: &[i32; 3]; scope 1 { debug a => _1; + let _5: i32; scope 2 { - let _5: i32; - scope 3 { - debug _b => _5; - } + debug _b => _5; } } diff --git a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.64bit.panic-unwind.diff b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.64bit.panic-unwind.diff index f1b90c28e72..0e2ec65652f 100644 --- a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.64bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.GVN.64bit.panic-unwind.diff @@ -13,11 +13,9 @@ let mut _9: &[i32; 3]; scope 1 { debug a => _1; + let _5: i32; scope 2 { - let _5: i32; - scope 3 { - debug _b => _5; - } + debug _b => _5; } } diff --git a/tests/mir-opt/const_prop/boxes.main.GVN.panic-abort.diff b/tests/mir-opt/const_prop/boxes.main.GVN.panic-abort.diff index 59ee38f5a2b..a408c197fd1 100644 --- a/tests/mir-opt/const_prop/boxes.main.GVN.panic-abort.diff +++ b/tests/mir-opt/const_prop/boxes.main.GVN.panic-abort.diff @@ -15,8 +15,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/const_prop/boxes.main.GVN.panic-unwind.diff b/tests/mir-opt/const_prop/boxes.main.GVN.panic-unwind.diff index 9d87bd809d1..5706a739602 100644 --- a/tests/mir-opt/const_prop/boxes.main.GVN.panic-unwind.diff +++ b/tests/mir-opt/const_prop/boxes.main.GVN.panic-unwind.diff @@ -15,8 +15,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/const_prop/indirect_mutation.bar.GVN.diff b/tests/mir-opt/const_prop/indirect_mutation.bar.GVN.diff index b389080c497..99a6ba7d08a 100644 --- a/tests/mir-opt/const_prop/indirect_mutation.bar.GVN.diff +++ b/tests/mir-opt/const_prop/indirect_mutation.bar.GVN.diff @@ -11,8 +11,6 @@ debug v => _1; let _4: bool; scope 2 { - } - scope 3 { debug y => _4; } } diff --git a/tests/mir-opt/const_prop/invalid_constant.main.GVN.diff b/tests/mir-opt/const_prop/invalid_constant.main.GVN.diff index da5bf1cf42c..f5041365604 100644 --- a/tests/mir-opt/const_prop/invalid_constant.main.GVN.diff +++ b/tests/mir-opt/const_prop/invalid_constant.main.GVN.diff @@ -12,24 +12,18 @@ scope 1 { debug _invalid_char => _1; let _3: [E; 1]; - scope 3 { + scope 2 { debug _invalid_tag => _3; let _6: [Empty; 1]; - scope 5 { + scope 3 { debug _enum_without_variants => const [ZeroSized: Empty]; let _9: main::Str<"���">; - scope 7 { + scope 4 { debug _non_utf8_str => const Str::<"���">; } } - scope 6 { - } - } - scope 4 { } } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/const_prop/invalid_constant.main.RemoveZsts.diff b/tests/mir-opt/const_prop/invalid_constant.main.RemoveZsts.diff index 455c2375eff..6e5ad8d6b81 100644 --- a/tests/mir-opt/const_prop/invalid_constant.main.RemoveZsts.diff +++ b/tests/mir-opt/const_prop/invalid_constant.main.RemoveZsts.diff @@ -12,26 +12,20 @@ scope 1 { debug _invalid_char => _1; let _3: [E; 1]; - scope 3 { + scope 2 { debug _invalid_tag => _3; let _6: [Empty; 1]; - scope 5 { + scope 3 { - debug _enum_without_variants => _6; + debug _enum_without_variants => const [ZeroSized: Empty]; let _9: main::Str<"���">; - scope 7 { + scope 4 { - debug _non_utf8_str => _9; + debug _non_utf8_str => const Str::<"���">; } } - scope 6 { - } - } - scope 4 { } } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/const_prop/mutable_variable_no_prop.main.GVN.diff b/tests/mir-opt/const_prop/mutable_variable_no_prop.main.GVN.diff index e113f43a56e..31c839f6749 100644 --- a/tests/mir-opt/const_prop/mutable_variable_no_prop.main.GVN.diff +++ b/tests/mir-opt/const_prop/mutable_variable_no_prop.main.GVN.diff @@ -11,8 +11,6 @@ debug x => _1; let _5: u32; scope 2 { - } - scope 3 { debug y => _5; } } diff --git a/tests/mir-opt/const_prop/pointer_expose_address.main.GVN.panic-abort.diff b/tests/mir-opt/const_prop/pointer_expose_provenance.main.GVN.panic-abort.diff index 596eb1a9966..79a95b618d1 100644 --- a/tests/mir-opt/const_prop/pointer_expose_address.main.GVN.panic-abort.diff +++ b/tests/mir-opt/const_prop/pointer_expose_provenance.main.GVN.panic-abort.diff @@ -19,7 +19,7 @@ StorageLive(_3); _3 = const main::FOO; _2 = &raw const (*_3); - _1 = move _2 as usize (PointerExposeAddress); + _1 = move _2 as usize (PointerExposeProvenance); StorageDead(_2); StorageDead(_3); StorageLive(_4); diff --git a/tests/mir-opt/const_prop/pointer_expose_address.main.GVN.panic-unwind.diff b/tests/mir-opt/const_prop/pointer_expose_provenance.main.GVN.panic-unwind.diff index 995f281ecf5..9d1bcd92fef 100644 --- a/tests/mir-opt/const_prop/pointer_expose_address.main.GVN.panic-unwind.diff +++ b/tests/mir-opt/const_prop/pointer_expose_provenance.main.GVN.panic-unwind.diff @@ -19,7 +19,7 @@ StorageLive(_3); _3 = const main::FOO; _2 = &raw const (*_3); - _1 = move _2 as usize (PointerExposeAddress); + _1 = move _2 as usize (PointerExposeProvenance); StorageDead(_2); StorageDead(_3); StorageLive(_4); diff --git a/tests/mir-opt/const_prop/pointer_expose_address.rs b/tests/mir-opt/const_prop/pointer_expose_provenance.rs index a6b4f8857c3..840a4d65f3d 100644 --- a/tests/mir-opt/const_prop/pointer_expose_address.rs +++ b/tests/mir-opt/const_prop/pointer_expose_provenance.rs @@ -4,12 +4,12 @@ #[inline(never)] fn read(_: usize) { } -// EMIT_MIR pointer_expose_address.main.GVN.diff +// EMIT_MIR pointer_expose_provenance.main.GVN.diff fn main() { // CHECK-LABEL: fn main( // CHECK: [[ptr:_.*]] = const main::FOO; // CHECK: [[ref:_.*]] = &raw const (*[[ptr]]); - // CHECK: [[x:_.*]] = move [[ref]] as usize (PointerExposeAddress); + // CHECK: [[x:_.*]] = move [[ref]] as usize (PointerExposeProvenance); // CHECK: = read([[x]]) const FOO: &i32 = &1; let x = FOO as *const i32 as usize; diff --git a/tests/mir-opt/const_prop/reify_fn_ptr.main.GVN.diff b/tests/mir-opt/const_prop/reify_fn_ptr.main.GVN.diff index cde0cb32f75..e5786bcf701 100644 --- a/tests/mir-opt/const_prop/reify_fn_ptr.main.GVN.diff +++ b/tests/mir-opt/const_prop/reify_fn_ptr.main.GVN.diff @@ -14,9 +14,9 @@ StorageLive(_2); StorageLive(_3); _3 = main as fn() (PointerCoercion(ReifyFnPointer)); - _2 = move _3 as usize (PointerExposeAddress); + _2 = move _3 as usize (PointerExposeProvenance); StorageDead(_3); - _1 = move _2 as *const fn() (PointerFromExposedAddress); + _1 = move _2 as *const fn() (PointerWithExposedProvenance); StorageDead(_2); StorageDead(_1); _0 = const (); diff --git a/tests/mir-opt/const_prop/reify_fn_ptr.rs b/tests/mir-opt/const_prop/reify_fn_ptr.rs index ad73b084219..55dca24f3d2 100644 --- a/tests/mir-opt/const_prop/reify_fn_ptr.rs +++ b/tests/mir-opt/const_prop/reify_fn_ptr.rs @@ -4,7 +4,7 @@ fn main() { // CHECK-LABEL: fn main( // CHECK: [[ptr:_.*]] = main as fn() (PointerCoercion(ReifyFnPointer)); - // CHECK: [[addr:_.*]] = move [[ptr]] as usize (PointerExposeAddress); - // CHECK: [[back:_.*]] = move [[addr]] as *const fn() (PointerFromExposedAddress); + // CHECK: [[addr:_.*]] = move [[ptr]] as usize (PointerExposeProvenance); + // CHECK: [[back:_.*]] = move [[addr]] as *const fn() (PointerWithExposedProvenance); let _ = main as usize as *const fn(); } diff --git a/tests/mir-opt/const_prop/transmute.from_char.GVN.32bit.diff b/tests/mir-opt/const_prop/transmute.from_char.GVN.32bit.diff index 47dfb421ebc..2b38e88ae4c 100644 --- a/tests/mir-opt/const_prop/transmute.from_char.GVN.32bit.diff +++ b/tests/mir-opt/const_prop/transmute.from_char.GVN.32bit.diff @@ -3,8 +3,6 @@ fn from_char() -> i32 { let mut _0: i32; - scope 1 { - } bb0: { - _0 = const 'R' as i32 (Transmute); diff --git a/tests/mir-opt/const_prop/transmute.from_char.GVN.64bit.diff b/tests/mir-opt/const_prop/transmute.from_char.GVN.64bit.diff index 47dfb421ebc..2b38e88ae4c 100644 --- a/tests/mir-opt/const_prop/transmute.from_char.GVN.64bit.diff +++ b/tests/mir-opt/const_prop/transmute.from_char.GVN.64bit.diff @@ -3,8 +3,6 @@ fn from_char() -> i32 { let mut _0: i32; - scope 1 { - } bb0: { - _0 = const 'R' as i32 (Transmute); diff --git a/tests/mir-opt/const_prop/transmute.invalid_bool.GVN.32bit.diff b/tests/mir-opt/const_prop/transmute.invalid_bool.GVN.32bit.diff index f0c6f55f775..45c48e9046e 100644 --- a/tests/mir-opt/const_prop/transmute.invalid_bool.GVN.32bit.diff +++ b/tests/mir-opt/const_prop/transmute.invalid_bool.GVN.32bit.diff @@ -3,8 +3,6 @@ fn invalid_bool() -> bool { let mut _0: bool; - scope 1 { - } bb0: { - _0 = const -1_i8 as bool (Transmute); diff --git a/tests/mir-opt/const_prop/transmute.invalid_bool.GVN.64bit.diff b/tests/mir-opt/const_prop/transmute.invalid_bool.GVN.64bit.diff index f0c6f55f775..45c48e9046e 100644 --- a/tests/mir-opt/const_prop/transmute.invalid_bool.GVN.64bit.diff +++ b/tests/mir-opt/const_prop/transmute.invalid_bool.GVN.64bit.diff @@ -3,8 +3,6 @@ fn invalid_bool() -> bool { let mut _0: bool; - scope 1 { - } bb0: { - _0 = const -1_i8 as bool (Transmute); diff --git a/tests/mir-opt/const_prop/transmute.invalid_char.GVN.32bit.diff b/tests/mir-opt/const_prop/transmute.invalid_char.GVN.32bit.diff index 03a7706401f..b4fe64d0aff 100644 --- a/tests/mir-opt/const_prop/transmute.invalid_char.GVN.32bit.diff +++ b/tests/mir-opt/const_prop/transmute.invalid_char.GVN.32bit.diff @@ -3,8 +3,6 @@ fn invalid_char() -> char { let mut _0: char; - scope 1 { - } bb0: { - _0 = const core::num::<impl i32>::MAX as char (Transmute); diff --git a/tests/mir-opt/const_prop/transmute.invalid_char.GVN.64bit.diff b/tests/mir-opt/const_prop/transmute.invalid_char.GVN.64bit.diff index 03a7706401f..b4fe64d0aff 100644 --- a/tests/mir-opt/const_prop/transmute.invalid_char.GVN.64bit.diff +++ b/tests/mir-opt/const_prop/transmute.invalid_char.GVN.64bit.diff @@ -3,8 +3,6 @@ fn invalid_char() -> char { let mut _0: char; - scope 1 { - } bb0: { - _0 = const core::num::<impl i32>::MAX as char (Transmute); diff --git a/tests/mir-opt/const_prop/transmute.less_as_i8.GVN.32bit.diff b/tests/mir-opt/const_prop/transmute.less_as_i8.GVN.32bit.diff index 5e0c076b981..ab3481a3be5 100644 --- a/tests/mir-opt/const_prop/transmute.less_as_i8.GVN.32bit.diff +++ b/tests/mir-opt/const_prop/transmute.less_as_i8.GVN.32bit.diff @@ -4,8 +4,6 @@ fn less_as_i8() -> i8 { let mut _0: i8; let mut _1: std::cmp::Ordering; - scope 1 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/const_prop/transmute.less_as_i8.GVN.64bit.diff b/tests/mir-opt/const_prop/transmute.less_as_i8.GVN.64bit.diff index 5e0c076b981..ab3481a3be5 100644 --- a/tests/mir-opt/const_prop/transmute.less_as_i8.GVN.64bit.diff +++ b/tests/mir-opt/const_prop/transmute.less_as_i8.GVN.64bit.diff @@ -4,8 +4,6 @@ fn less_as_i8() -> i8 { let mut _0: i8; let mut _1: std::cmp::Ordering; - scope 1 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/const_prop/transmute.undef_union_as_integer.GVN.32bit.diff b/tests/mir-opt/const_prop/transmute.undef_union_as_integer.GVN.32bit.diff index c6a428019d8..febb6bfb0a4 100644 --- a/tests/mir-opt/const_prop/transmute.undef_union_as_integer.GVN.32bit.diff +++ b/tests/mir-opt/const_prop/transmute.undef_union_as_integer.GVN.32bit.diff @@ -5,8 +5,6 @@ let mut _0: u32; let mut _1: undef_union_as_integer::Union32; let mut _2: (); - scope 1 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/const_prop/transmute.undef_union_as_integer.GVN.64bit.diff b/tests/mir-opt/const_prop/transmute.undef_union_as_integer.GVN.64bit.diff index c6a428019d8..febb6bfb0a4 100644 --- a/tests/mir-opt/const_prop/transmute.undef_union_as_integer.GVN.64bit.diff +++ b/tests/mir-opt/const_prop/transmute.undef_union_as_integer.GVN.64bit.diff @@ -5,8 +5,6 @@ let mut _0: u32; let mut _1: undef_union_as_integer::Union32; let mut _2: (); - scope 1 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/const_prop/transmute.unreachable_box.GVN.32bit.diff b/tests/mir-opt/const_prop/transmute.unreachable_box.GVN.32bit.diff index 2ef83abfac0..7a289563c50 100644 --- a/tests/mir-opt/const_prop/transmute.unreachable_box.GVN.32bit.diff +++ b/tests/mir-opt/const_prop/transmute.unreachable_box.GVN.32bit.diff @@ -8,8 +8,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/const_prop/transmute.unreachable_box.GVN.64bit.diff b/tests/mir-opt/const_prop/transmute.unreachable_box.GVN.64bit.diff index 2ef83abfac0..7a289563c50 100644 --- a/tests/mir-opt/const_prop/transmute.unreachable_box.GVN.64bit.diff +++ b/tests/mir-opt/const_prop/transmute.unreachable_box.GVN.64bit.diff @@ -8,8 +8,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/const_prop/transmute.unreachable_direct.GVN.32bit.diff b/tests/mir-opt/const_prop/transmute.unreachable_direct.GVN.32bit.diff index b2e91014625..3364782022d 100644 --- a/tests/mir-opt/const_prop/transmute.unreachable_direct.GVN.32bit.diff +++ b/tests/mir-opt/const_prop/transmute.unreachable_direct.GVN.32bit.diff @@ -8,8 +8,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/const_prop/transmute.unreachable_direct.GVN.64bit.diff b/tests/mir-opt/const_prop/transmute.unreachable_direct.GVN.64bit.diff index b2e91014625..3364782022d 100644 --- a/tests/mir-opt/const_prop/transmute.unreachable_direct.GVN.64bit.diff +++ b/tests/mir-opt/const_prop/transmute.unreachable_direct.GVN.64bit.diff @@ -8,8 +8,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/const_prop/transmute.unreachable_mut.GVN.32bit.diff b/tests/mir-opt/const_prop/transmute.unreachable_mut.GVN.32bit.diff index 0ff31b1a981..a7020793237 100644 --- a/tests/mir-opt/const_prop/transmute.unreachable_mut.GVN.32bit.diff +++ b/tests/mir-opt/const_prop/transmute.unreachable_mut.GVN.32bit.diff @@ -8,8 +8,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/const_prop/transmute.unreachable_mut.GVN.64bit.diff b/tests/mir-opt/const_prop/transmute.unreachable_mut.GVN.64bit.diff index 0ff31b1a981..a7020793237 100644 --- a/tests/mir-opt/const_prop/transmute.unreachable_mut.GVN.64bit.diff +++ b/tests/mir-opt/const_prop/transmute.unreachable_mut.GVN.64bit.diff @@ -8,8 +8,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/const_prop/transmute.unreachable_ref.GVN.32bit.diff b/tests/mir-opt/const_prop/transmute.unreachable_ref.GVN.32bit.diff index 430d16c97a6..d44b0872035 100644 --- a/tests/mir-opt/const_prop/transmute.unreachable_ref.GVN.32bit.diff +++ b/tests/mir-opt/const_prop/transmute.unreachable_ref.GVN.32bit.diff @@ -7,8 +7,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/const_prop/transmute.unreachable_ref.GVN.64bit.diff b/tests/mir-opt/const_prop/transmute.unreachable_ref.GVN.64bit.diff index 430d16c97a6..d44b0872035 100644 --- a/tests/mir-opt/const_prop/transmute.unreachable_ref.GVN.64bit.diff +++ b/tests/mir-opt/const_prop/transmute.unreachable_ref.GVN.64bit.diff @@ -7,8 +7,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/const_prop/transmute.valid_char.GVN.32bit.diff b/tests/mir-opt/const_prop/transmute.valid_char.GVN.32bit.diff index f9d002f96ab..069ff906ec5 100644 --- a/tests/mir-opt/const_prop/transmute.valid_char.GVN.32bit.diff +++ b/tests/mir-opt/const_prop/transmute.valid_char.GVN.32bit.diff @@ -3,8 +3,6 @@ fn valid_char() -> char { let mut _0: char; - scope 1 { - } bb0: { - _0 = const 82_u32 as char (Transmute); diff --git a/tests/mir-opt/const_prop/transmute.valid_char.GVN.64bit.diff b/tests/mir-opt/const_prop/transmute.valid_char.GVN.64bit.diff index f9d002f96ab..069ff906ec5 100644 --- a/tests/mir-opt/const_prop/transmute.valid_char.GVN.64bit.diff +++ b/tests/mir-opt/const_prop/transmute.valid_char.GVN.64bit.diff @@ -3,8 +3,6 @@ fn valid_char() -> char { let mut _0: char; - scope 1 { - } bb0: { - _0 = const 82_u32 as char (Transmute); diff --git a/tests/mir-opt/copy-prop/reborrow.demiraw.CopyProp.panic-abort.diff b/tests/mir-opt/copy-prop/reborrow.demiraw.CopyProp.panic-abort.diff index ffb0c4b23fb..ef30ac2fc8c 100644 --- a/tests/mir-opt/copy-prop/reborrow.demiraw.CopyProp.panic-abort.diff +++ b/tests/mir-opt/copy-prop/reborrow.demiraw.CopyProp.panic-abort.diff @@ -14,13 +14,11 @@ scope 2 { debug b => _3; let _5: *mut u8; - scope 4 { + scope 3 { - debug c => _5; + debug c => _2; } } - scope 3 { - } } bb0: { diff --git a/tests/mir-opt/copy-prop/reborrow.demiraw.CopyProp.panic-unwind.diff b/tests/mir-opt/copy-prop/reborrow.demiraw.CopyProp.panic-unwind.diff index 66a0f49cfb9..a743a3e829a 100644 --- a/tests/mir-opt/copy-prop/reborrow.demiraw.CopyProp.panic-unwind.diff +++ b/tests/mir-opt/copy-prop/reborrow.demiraw.CopyProp.panic-unwind.diff @@ -14,13 +14,11 @@ scope 2 { debug b => _3; let _5: *mut u8; - scope 4 { + scope 3 { - debug c => _5; + debug c => _2; } } - scope 3 { - } } bb0: { diff --git a/tests/mir-opt/copy-prop/reborrow.miraw.CopyProp.panic-abort.diff b/tests/mir-opt/copy-prop/reborrow.miraw.CopyProp.panic-abort.diff index 0777a913523..2de6f85ce64 100644 --- a/tests/mir-opt/copy-prop/reborrow.miraw.CopyProp.panic-abort.diff +++ b/tests/mir-opt/copy-prop/reborrow.miraw.CopyProp.panic-abort.diff @@ -13,13 +13,11 @@ scope 2 { debug b => _3; let _4: *mut u8; - scope 4 { + scope 3 { - debug c => _4; + debug c => _2; } } - scope 3 { - } } bb0: { diff --git a/tests/mir-opt/copy-prop/reborrow.miraw.CopyProp.panic-unwind.diff b/tests/mir-opt/copy-prop/reborrow.miraw.CopyProp.panic-unwind.diff index f5a512b8995..2afec4898bc 100644 --- a/tests/mir-opt/copy-prop/reborrow.miraw.CopyProp.panic-unwind.diff +++ b/tests/mir-opt/copy-prop/reborrow.miraw.CopyProp.panic-unwind.diff @@ -13,13 +13,11 @@ scope 2 { debug b => _3; let _4: *mut u8; - scope 4 { + scope 3 { - debug c => _4; + debug c => _2; } } - scope 3 { - } } bb0: { diff --git a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.32bit.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.32bit.panic-abort.diff index 21cf745b680..44e73b56098 100644 --- a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.32bit.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.32bit.panic-abort.diff @@ -17,33 +17,27 @@ scope 4 (inlined Unique::<[bool; 0]>::dangling) { let mut _5: std::ptr::NonNull<[bool; 0]>; scope 5 (inlined NonNull::<[bool; 0]>::dangling) { + let _6: *mut [bool; 0]; scope 6 { - let _6: *mut [bool; 0]; - scope 7 { + debug ptr => _6; + scope 10 (inlined NonNull::<[bool; 0]>::new_unchecked) { debug ptr => _6; - scope 12 (inlined NonNull::<[bool; 0]>::new_unchecked) { - debug ptr => _6; - let mut _8: bool; - let _9: (); - let mut _10: *mut (); - let mut _11: *const [bool; 0]; - scope 13 { - scope 14 (inlined core::ub_checks::check_language_ub) { - scope 15 (inlined core::ub_checks::check_language_ub::runtime) { - } - } + let mut _8: bool; + let _9: (); + let mut _10: *mut (); + let mut _11: *const [bool; 0]; + scope 11 (inlined core::ub_checks::check_language_ub) { + scope 12 (inlined core::ub_checks::check_language_ub::runtime) { } } } - scope 8 (inlined dangling_mut::<[bool; 0]>) { - let mut _7: usize; - scope 9 (inlined align_of::<[bool; 0]>) { - } - scope 10 (inlined without_provenance_mut::<[bool; 0]>) { - debug addr => _7; - scope 11 { - } - } + } + scope 7 (inlined dangling_mut::<[bool; 0]>) { + let mut _7: usize; + scope 8 (inlined align_of::<[bool; 0]>) { + } + scope 9 (inlined without_provenance_mut::<[bool; 0]>) { + debug addr => _7; } } } diff --git a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.32bit.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.32bit.panic-unwind.diff index ee58a974480..6cef8b692ba 100644 --- a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.32bit.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.32bit.panic-unwind.diff @@ -17,33 +17,27 @@ scope 4 (inlined Unique::<[bool; 0]>::dangling) { let mut _5: std::ptr::NonNull<[bool; 0]>; scope 5 (inlined NonNull::<[bool; 0]>::dangling) { + let _6: *mut [bool; 0]; scope 6 { - let _6: *mut [bool; 0]; - scope 7 { + debug ptr => _6; + scope 10 (inlined NonNull::<[bool; 0]>::new_unchecked) { debug ptr => _6; - scope 12 (inlined NonNull::<[bool; 0]>::new_unchecked) { - debug ptr => _6; - let mut _8: bool; - let _9: (); - let mut _10: *mut (); - let mut _11: *const [bool; 0]; - scope 13 { - scope 14 (inlined core::ub_checks::check_language_ub) { - scope 15 (inlined core::ub_checks::check_language_ub::runtime) { - } - } + let mut _8: bool; + let _9: (); + let mut _10: *mut (); + let mut _11: *const [bool; 0]; + scope 11 (inlined core::ub_checks::check_language_ub) { + scope 12 (inlined core::ub_checks::check_language_ub::runtime) { } } } - scope 8 (inlined dangling_mut::<[bool; 0]>) { - let mut _7: usize; - scope 9 (inlined align_of::<[bool; 0]>) { - } - scope 10 (inlined without_provenance_mut::<[bool; 0]>) { - debug addr => _7; - scope 11 { - } - } + } + scope 7 (inlined dangling_mut::<[bool; 0]>) { + let mut _7: usize; + scope 8 (inlined align_of::<[bool; 0]>) { + } + scope 9 (inlined without_provenance_mut::<[bool; 0]>) { + debug addr => _7; } } } diff --git a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.64bit.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.64bit.panic-abort.diff index 9fc9c8ed409..6efccded993 100644 --- a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.64bit.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.64bit.panic-abort.diff @@ -17,33 +17,27 @@ scope 4 (inlined Unique::<[bool; 0]>::dangling) { let mut _5: std::ptr::NonNull<[bool; 0]>; scope 5 (inlined NonNull::<[bool; 0]>::dangling) { + let _6: *mut [bool; 0]; scope 6 { - let _6: *mut [bool; 0]; - scope 7 { + debug ptr => _6; + scope 10 (inlined NonNull::<[bool; 0]>::new_unchecked) { debug ptr => _6; - scope 12 (inlined NonNull::<[bool; 0]>::new_unchecked) { - debug ptr => _6; - let mut _8: bool; - let _9: (); - let mut _10: *mut (); - let mut _11: *const [bool; 0]; - scope 13 { - scope 14 (inlined core::ub_checks::check_language_ub) { - scope 15 (inlined core::ub_checks::check_language_ub::runtime) { - } - } + let mut _8: bool; + let _9: (); + let mut _10: *mut (); + let mut _11: *const [bool; 0]; + scope 11 (inlined core::ub_checks::check_language_ub) { + scope 12 (inlined core::ub_checks::check_language_ub::runtime) { } } } - scope 8 (inlined dangling_mut::<[bool; 0]>) { - let mut _7: usize; - scope 9 (inlined align_of::<[bool; 0]>) { - } - scope 10 (inlined without_provenance_mut::<[bool; 0]>) { - debug addr => _7; - scope 11 { - } - } + } + scope 7 (inlined dangling_mut::<[bool; 0]>) { + let mut _7: usize; + scope 8 (inlined align_of::<[bool; 0]>) { + } + scope 9 (inlined without_provenance_mut::<[bool; 0]>) { + debug addr => _7; } } } diff --git a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.64bit.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.64bit.panic-unwind.diff index 30d93347afd..a705d0064cb 100644 --- a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.64bit.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.64bit.panic-unwind.diff @@ -17,33 +17,27 @@ scope 4 (inlined Unique::<[bool; 0]>::dangling) { let mut _5: std::ptr::NonNull<[bool; 0]>; scope 5 (inlined NonNull::<[bool; 0]>::dangling) { + let _6: *mut [bool; 0]; scope 6 { - let _6: *mut [bool; 0]; - scope 7 { + debug ptr => _6; + scope 10 (inlined NonNull::<[bool; 0]>::new_unchecked) { debug ptr => _6; - scope 12 (inlined NonNull::<[bool; 0]>::new_unchecked) { - debug ptr => _6; - let mut _8: bool; - let _9: (); - let mut _10: *mut (); - let mut _11: *const [bool; 0]; - scope 13 { - scope 14 (inlined core::ub_checks::check_language_ub) { - scope 15 (inlined core::ub_checks::check_language_ub::runtime) { - } - } + let mut _8: bool; + let _9: (); + let mut _10: *mut (); + let mut _11: *const [bool; 0]; + scope 11 (inlined core::ub_checks::check_language_ub) { + scope 12 (inlined core::ub_checks::check_language_ub::runtime) { } } } - scope 8 (inlined dangling_mut::<[bool; 0]>) { - let mut _7: usize; - scope 9 (inlined align_of::<[bool; 0]>) { - } - scope 10 (inlined without_provenance_mut::<[bool; 0]>) { - debug addr => _7; - scope 11 { - } - } + } + scope 7 (inlined dangling_mut::<[bool; 0]>) { + let mut _7: usize; + scope 8 (inlined align_of::<[bool; 0]>) { + } + scope 9 (inlined without_provenance_mut::<[bool; 0]>) { + debug addr => _7; } } } diff --git a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.32bit.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.32bit.panic-abort.diff index 3a46edbc849..f9c854ca3f4 100644 --- a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.32bit.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.32bit.panic-abort.diff @@ -17,33 +17,27 @@ scope 4 (inlined Unique::<[bool; 0]>::dangling) { let mut _5: std::ptr::NonNull<[bool; 0]>; scope 5 (inlined NonNull::<[bool; 0]>::dangling) { + let _6: *mut [bool; 0]; scope 6 { - let _6: *mut [bool; 0]; - scope 7 { + debug ptr => _6; + scope 10 (inlined NonNull::<[bool; 0]>::new_unchecked) { debug ptr => _6; - scope 12 (inlined NonNull::<[bool; 0]>::new_unchecked) { - debug ptr => _6; - let mut _8: bool; - let _9: (); - let mut _10: *mut (); - let mut _11: *const [bool; 0]; - scope 13 { - scope 14 (inlined core::ub_checks::check_language_ub) { - scope 15 (inlined core::ub_checks::check_language_ub::runtime) { - } - } + let mut _8: bool; + let _9: (); + let mut _10: *mut (); + let mut _11: *const [bool; 0]; + scope 11 (inlined core::ub_checks::check_language_ub) { + scope 12 (inlined core::ub_checks::check_language_ub::runtime) { } } } - scope 8 (inlined dangling_mut::<[bool; 0]>) { - let mut _7: usize; - scope 9 (inlined align_of::<[bool; 0]>) { - } - scope 10 (inlined without_provenance_mut::<[bool; 0]>) { - debug addr => _7; - scope 11 { - } - } + } + scope 7 (inlined dangling_mut::<[bool; 0]>) { + let mut _7: usize; + scope 8 (inlined align_of::<[bool; 0]>) { + } + scope 9 (inlined without_provenance_mut::<[bool; 0]>) { + debug addr => _7; } } } diff --git a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.32bit.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.32bit.panic-unwind.diff index 3c71214c35f..333726689d7 100644 --- a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.32bit.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.32bit.panic-unwind.diff @@ -17,33 +17,27 @@ scope 4 (inlined Unique::<[bool; 0]>::dangling) { let mut _5: std::ptr::NonNull<[bool; 0]>; scope 5 (inlined NonNull::<[bool; 0]>::dangling) { + let _6: *mut [bool; 0]; scope 6 { - let _6: *mut [bool; 0]; - scope 7 { + debug ptr => _6; + scope 10 (inlined NonNull::<[bool; 0]>::new_unchecked) { debug ptr => _6; - scope 12 (inlined NonNull::<[bool; 0]>::new_unchecked) { - debug ptr => _6; - let mut _8: bool; - let _9: (); - let mut _10: *mut (); - let mut _11: *const [bool; 0]; - scope 13 { - scope 14 (inlined core::ub_checks::check_language_ub) { - scope 15 (inlined core::ub_checks::check_language_ub::runtime) { - } - } + let mut _8: bool; + let _9: (); + let mut _10: *mut (); + let mut _11: *const [bool; 0]; + scope 11 (inlined core::ub_checks::check_language_ub) { + scope 12 (inlined core::ub_checks::check_language_ub::runtime) { } } } - scope 8 (inlined dangling_mut::<[bool; 0]>) { - let mut _7: usize; - scope 9 (inlined align_of::<[bool; 0]>) { - } - scope 10 (inlined without_provenance_mut::<[bool; 0]>) { - debug addr => _7; - scope 11 { - } - } + } + scope 7 (inlined dangling_mut::<[bool; 0]>) { + let mut _7: usize; + scope 8 (inlined align_of::<[bool; 0]>) { + } + scope 9 (inlined without_provenance_mut::<[bool; 0]>) { + debug addr => _7; } } } diff --git a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.64bit.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.64bit.panic-abort.diff index 4557e7b26d6..e1841760077 100644 --- a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.64bit.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.64bit.panic-abort.diff @@ -17,33 +17,27 @@ scope 4 (inlined Unique::<[bool; 0]>::dangling) { let mut _5: std::ptr::NonNull<[bool; 0]>; scope 5 (inlined NonNull::<[bool; 0]>::dangling) { + let _6: *mut [bool; 0]; scope 6 { - let _6: *mut [bool; 0]; - scope 7 { + debug ptr => _6; + scope 10 (inlined NonNull::<[bool; 0]>::new_unchecked) { debug ptr => _6; - scope 12 (inlined NonNull::<[bool; 0]>::new_unchecked) { - debug ptr => _6; - let mut _8: bool; - let _9: (); - let mut _10: *mut (); - let mut _11: *const [bool; 0]; - scope 13 { - scope 14 (inlined core::ub_checks::check_language_ub) { - scope 15 (inlined core::ub_checks::check_language_ub::runtime) { - } - } + let mut _8: bool; + let _9: (); + let mut _10: *mut (); + let mut _11: *const [bool; 0]; + scope 11 (inlined core::ub_checks::check_language_ub) { + scope 12 (inlined core::ub_checks::check_language_ub::runtime) { } } } - scope 8 (inlined dangling_mut::<[bool; 0]>) { - let mut _7: usize; - scope 9 (inlined align_of::<[bool; 0]>) { - } - scope 10 (inlined without_provenance_mut::<[bool; 0]>) { - debug addr => _7; - scope 11 { - } - } + } + scope 7 (inlined dangling_mut::<[bool; 0]>) { + let mut _7: usize; + scope 8 (inlined align_of::<[bool; 0]>) { + } + scope 9 (inlined without_provenance_mut::<[bool; 0]>) { + debug addr => _7; } } } diff --git a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.64bit.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.64bit.panic-unwind.diff index 5ab2d5e0fdc..7aa02556ec5 100644 --- a/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.64bit.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.GVN.64bit.panic-unwind.diff @@ -17,33 +17,27 @@ scope 4 (inlined Unique::<[bool; 0]>::dangling) { let mut _5: std::ptr::NonNull<[bool; 0]>; scope 5 (inlined NonNull::<[bool; 0]>::dangling) { + let _6: *mut [bool; 0]; scope 6 { - let _6: *mut [bool; 0]; - scope 7 { + debug ptr => _6; + scope 10 (inlined NonNull::<[bool; 0]>::new_unchecked) { debug ptr => _6; - scope 12 (inlined NonNull::<[bool; 0]>::new_unchecked) { - debug ptr => _6; - let mut _8: bool; - let _9: (); - let mut _10: *mut (); - let mut _11: *const [bool; 0]; - scope 13 { - scope 14 (inlined core::ub_checks::check_language_ub) { - scope 15 (inlined core::ub_checks::check_language_ub::runtime) { - } - } + let mut _8: bool; + let _9: (); + let mut _10: *mut (); + let mut _11: *const [bool; 0]; + scope 11 (inlined core::ub_checks::check_language_ub) { + scope 12 (inlined core::ub_checks::check_language_ub::runtime) { } } } - scope 8 (inlined dangling_mut::<[bool; 0]>) { - let mut _7: usize; - scope 9 (inlined align_of::<[bool; 0]>) { - } - scope 10 (inlined without_provenance_mut::<[bool; 0]>) { - debug addr => _7; - scope 11 { - } - } + } + scope 7 (inlined dangling_mut::<[bool; 0]>) { + let mut _7: usize; + scope 8 (inlined align_of::<[bool; 0]>) { + } + scope 9 (inlined without_provenance_mut::<[bool; 0]>) { + debug addr => _7; } } } diff --git a/tests/mir-opt/dataflow-const-prop/sibling_ptr.main.DataflowConstProp.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/sibling_ptr.main.DataflowConstProp.panic-abort.diff index 9b0093c454e..a5e40990751 100644 --- a/tests/mir-opt/dataflow-const-prop/sibling_ptr.main.DataflowConstProp.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/sibling_ptr.main.DataflowConstProp.panic-abort.diff @@ -9,14 +9,12 @@ let mut _5: *mut u8; scope 1 { debug x => _1; + let _3: *mut u8; let _6: u8; scope 2 { - let _3: *mut u8; - scope 3 { - debug p => _3; - } + debug p => _3; } - scope 4 { + scope 3 { debug x1 => _6; } } diff --git a/tests/mir-opt/dataflow-const-prop/sibling_ptr.main.DataflowConstProp.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/sibling_ptr.main.DataflowConstProp.panic-unwind.diff index 635a214251b..ce2178ddbee 100644 --- a/tests/mir-opt/dataflow-const-prop/sibling_ptr.main.DataflowConstProp.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/sibling_ptr.main.DataflowConstProp.panic-unwind.diff @@ -9,14 +9,12 @@ let mut _5: *mut u8; scope 1 { debug x => _1; + let _3: *mut u8; let _6: u8; scope 2 { - let _3: *mut u8; - scope 3 { - debug p => _3; - } + debug p => _3; } - scope 4 { + scope 3 { debug x1 => _6; } } diff --git a/tests/mir-opt/dataflow-const-prop/transmute.from_char.DataflowConstProp.32bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.from_char.DataflowConstProp.32bit.diff index 52f096ac0e4..a5529253762 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.from_char.DataflowConstProp.32bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.from_char.DataflowConstProp.32bit.diff @@ -3,8 +3,6 @@ fn from_char() -> i32 { let mut _0: i32; - scope 1 { - } bb0: { - _0 = const 'R' as i32 (Transmute); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.from_char.DataflowConstProp.64bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.from_char.DataflowConstProp.64bit.diff index 52f096ac0e4..a5529253762 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.from_char.DataflowConstProp.64bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.from_char.DataflowConstProp.64bit.diff @@ -3,8 +3,6 @@ fn from_char() -> i32 { let mut _0: i32; - scope 1 { - } bb0: { - _0 = const 'R' as i32 (Transmute); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.invalid_bool.DataflowConstProp.32bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.invalid_bool.DataflowConstProp.32bit.diff index 3972eb209a1..a66d8dbe844 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.invalid_bool.DataflowConstProp.32bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.invalid_bool.DataflowConstProp.32bit.diff @@ -3,8 +3,6 @@ fn invalid_bool() -> bool { let mut _0: bool; - scope 1 { - } bb0: { - _0 = const -1_i8 as bool (Transmute); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.invalid_bool.DataflowConstProp.64bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.invalid_bool.DataflowConstProp.64bit.diff index 3972eb209a1..a66d8dbe844 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.invalid_bool.DataflowConstProp.64bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.invalid_bool.DataflowConstProp.64bit.diff @@ -3,8 +3,6 @@ fn invalid_bool() -> bool { let mut _0: bool; - scope 1 { - } bb0: { - _0 = const -1_i8 as bool (Transmute); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.invalid_char.DataflowConstProp.32bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.invalid_char.DataflowConstProp.32bit.diff index dd737017ffd..4f3f3e03d75 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.invalid_char.DataflowConstProp.32bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.invalid_char.DataflowConstProp.32bit.diff @@ -3,8 +3,6 @@ fn invalid_char() -> char { let mut _0: char; - scope 1 { - } bb0: { - _0 = const core::num::<impl i32>::MAX as char (Transmute); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.invalid_char.DataflowConstProp.64bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.invalid_char.DataflowConstProp.64bit.diff index dd737017ffd..4f3f3e03d75 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.invalid_char.DataflowConstProp.64bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.invalid_char.DataflowConstProp.64bit.diff @@ -3,8 +3,6 @@ fn invalid_char() -> char { let mut _0: char; - scope 1 { - } bb0: { - _0 = const core::num::<impl i32>::MAX as char (Transmute); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.less_as_i8.DataflowConstProp.32bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.less_as_i8.DataflowConstProp.32bit.diff index 6091e169e8e..44dd4017409 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.less_as_i8.DataflowConstProp.32bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.less_as_i8.DataflowConstProp.32bit.diff @@ -4,8 +4,6 @@ fn less_as_i8() -> i8 { let mut _0: i8; let mut _1: std::cmp::Ordering; - scope 1 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.less_as_i8.DataflowConstProp.64bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.less_as_i8.DataflowConstProp.64bit.diff index 6091e169e8e..44dd4017409 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.less_as_i8.DataflowConstProp.64bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.less_as_i8.DataflowConstProp.64bit.diff @@ -4,8 +4,6 @@ fn less_as_i8() -> i8 { let mut _0: i8; let mut _1: std::cmp::Ordering; - scope 1 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.undef_union_as_integer.DataflowConstProp.32bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.undef_union_as_integer.DataflowConstProp.32bit.diff index fb28aa8f6d9..14a34a1ce38 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.undef_union_as_integer.DataflowConstProp.32bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.undef_union_as_integer.DataflowConstProp.32bit.diff @@ -5,8 +5,6 @@ let mut _0: u32; let mut _1: undef_union_as_integer::Union32; let mut _2: (); - scope 1 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.undef_union_as_integer.DataflowConstProp.64bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.undef_union_as_integer.DataflowConstProp.64bit.diff index fb28aa8f6d9..14a34a1ce38 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.undef_union_as_integer.DataflowConstProp.64bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.undef_union_as_integer.DataflowConstProp.64bit.diff @@ -5,8 +5,6 @@ let mut _0: u32; let mut _1: undef_union_as_integer::Union32; let mut _2: (); - scope 1 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.unreachable_box.DataflowConstProp.32bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.unreachable_box.DataflowConstProp.32bit.diff index 5d17c47ae66..258e2b454eb 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.unreachable_box.DataflowConstProp.32bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.unreachable_box.DataflowConstProp.32bit.diff @@ -8,8 +8,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.unreachable_box.DataflowConstProp.64bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.unreachable_box.DataflowConstProp.64bit.diff index 5d17c47ae66..258e2b454eb 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.unreachable_box.DataflowConstProp.64bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.unreachable_box.DataflowConstProp.64bit.diff @@ -8,8 +8,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.unreachable_direct.DataflowConstProp.32bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.unreachable_direct.DataflowConstProp.32bit.diff index c8d4d6edba1..a0b4fb2f5e4 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.unreachable_direct.DataflowConstProp.32bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.unreachable_direct.DataflowConstProp.32bit.diff @@ -8,8 +8,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.unreachable_direct.DataflowConstProp.64bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.unreachable_direct.DataflowConstProp.64bit.diff index c8d4d6edba1..a0b4fb2f5e4 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.unreachable_direct.DataflowConstProp.64bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.unreachable_direct.DataflowConstProp.64bit.diff @@ -8,8 +8,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.unreachable_mut.DataflowConstProp.32bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.unreachable_mut.DataflowConstProp.32bit.diff index 2ffaeea72db..ef461423c32 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.unreachable_mut.DataflowConstProp.32bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.unreachable_mut.DataflowConstProp.32bit.diff @@ -8,8 +8,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.unreachable_mut.DataflowConstProp.64bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.unreachable_mut.DataflowConstProp.64bit.diff index 2ffaeea72db..ef461423c32 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.unreachable_mut.DataflowConstProp.64bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.unreachable_mut.DataflowConstProp.64bit.diff @@ -8,8 +8,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.unreachable_ref.DataflowConstProp.32bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.unreachable_ref.DataflowConstProp.32bit.diff index 31fcaafc5bc..c8910029a03 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.unreachable_ref.DataflowConstProp.32bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.unreachable_ref.DataflowConstProp.32bit.diff @@ -7,8 +7,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.unreachable_ref.DataflowConstProp.64bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.unreachable_ref.DataflowConstProp.64bit.diff index 31fcaafc5bc..c8910029a03 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.unreachable_ref.DataflowConstProp.64bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.unreachable_ref.DataflowConstProp.64bit.diff @@ -7,8 +7,6 @@ scope 1 { debug x => _1; } - scope 2 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.valid_char.DataflowConstProp.32bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.valid_char.DataflowConstProp.32bit.diff index 402ef754a64..580c5044bb8 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.valid_char.DataflowConstProp.32bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.valid_char.DataflowConstProp.32bit.diff @@ -3,8 +3,6 @@ fn valid_char() -> char { let mut _0: char; - scope 1 { - } bb0: { - _0 = const 82_u32 as char (Transmute); diff --git a/tests/mir-opt/dataflow-const-prop/transmute.valid_char.DataflowConstProp.64bit.diff b/tests/mir-opt/dataflow-const-prop/transmute.valid_char.DataflowConstProp.64bit.diff index 402ef754a64..580c5044bb8 100644 --- a/tests/mir-opt/dataflow-const-prop/transmute.valid_char.DataflowConstProp.64bit.diff +++ b/tests/mir-opt/dataflow-const-prop/transmute.valid_char.DataflowConstProp.64bit.diff @@ -3,8 +3,6 @@ fn valid_char() -> char { let mut _0: char; - scope 1 { - } bb0: { - _0 = const 82_u32 as char (Transmute); diff --git a/tests/mir-opt/dead-store-elimination/provenance_soundness.pointer_to_int.DeadStoreElimination-initial.diff b/tests/mir-opt/dead-store-elimination/provenance_soundness.pointer_to_int.DeadStoreElimination-initial.diff index 9b0dc6b6af6..56d5c24ae1d 100644 --- a/tests/mir-opt/dead-store-elimination/provenance_soundness.pointer_to_int.DeadStoreElimination-initial.diff +++ b/tests/mir-opt/dead-store-elimination/provenance_soundness.pointer_to_int.DeadStoreElimination-initial.diff @@ -19,12 +19,12 @@ StorageLive(_2); StorageLive(_3); _3 = _1; - _2 = move _3 as usize (PointerExposeAddress); + _2 = move _3 as usize (PointerExposeProvenance); StorageDead(_3); StorageLive(_4); StorageLive(_5); _5 = _1; - _4 = move _5 as isize (PointerExposeAddress); + _4 = move _5 as isize (PointerExposeProvenance); StorageDead(_5); _0 = const (); StorageDead(_4); diff --git a/tests/mir-opt/dead-store-elimination/provenance_soundness.rs b/tests/mir-opt/dead-store-elimination/provenance_soundness.rs index 96268cd957e..20517a00489 100644 --- a/tests/mir-opt/dead-store-elimination/provenance_soundness.rs +++ b/tests/mir-opt/dead-store-elimination/provenance_soundness.rs @@ -5,8 +5,8 @@ // EMIT_MIR provenance_soundness.pointer_to_int.DeadStoreElimination-initial.diff fn pointer_to_int(p: *mut i32) { // CHECK-LABEL: fn pointer_to_int( - // CHECK: {{_.*}} = {{.*}} as usize (PointerExposeAddress); - // CHECK: {{_.*}} = {{.*}} as isize (PointerExposeAddress); + // CHECK: {{_.*}} = {{.*}} as usize (PointerExposeProvenance); + // CHECK: {{_.*}} = {{.*}} as isize (PointerExposeProvenance); let _x = p as usize; let _y = p as isize; } diff --git a/tests/mir-opt/dest-prop/union.main.DestinationPropagation.panic-abort.diff b/tests/mir-opt/dest-prop/union.main.DestinationPropagation.panic-abort.diff index 0af3faf28f0..570ec129f06 100644 --- a/tests/mir-opt/dest-prop/union.main.DestinationPropagation.panic-abort.diff +++ b/tests/mir-opt/dest-prop/union.main.DestinationPropagation.panic-abort.diff @@ -8,13 +8,11 @@ let mut _3: u32; scope 1 { debug un => _1; - scope 2 { - } - scope 4 (inlined std::mem::drop::<u32>) { + scope 3 (inlined std::mem::drop::<u32>) { debug _x => _3; } } - scope 3 (inlined val) { + scope 2 (inlined val) { } bb0: { diff --git a/tests/mir-opt/dest-prop/union.main.DestinationPropagation.panic-unwind.diff b/tests/mir-opt/dest-prop/union.main.DestinationPropagation.panic-unwind.diff index 0af3faf28f0..570ec129f06 100644 --- a/tests/mir-opt/dest-prop/union.main.DestinationPropagation.panic-unwind.diff +++ b/tests/mir-opt/dest-prop/union.main.DestinationPropagation.panic-unwind.diff @@ -8,13 +8,11 @@ let mut _3: u32; scope 1 { debug un => _1; - scope 2 { - } - scope 4 (inlined std::mem::drop::<u32>) { + scope 3 (inlined std::mem::drop::<u32>) { debug _x => _3; } } - scope 3 (inlined val) { + scope 2 (inlined val) { } bb0: { diff --git a/tests/mir-opt/gvn.dereferences.GVN.panic-abort.diff b/tests/mir-opt/gvn.dereferences.GVN.panic-abort.diff index 46bf13985da..906835530d8 100644 --- a/tests/mir-opt/gvn.dereferences.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.dereferences.GVN.panic-abort.diff @@ -37,17 +37,9 @@ debug z => _8; let _13: *mut u32; scope 2 { - } - scope 3 { - } - scope 4 { debug z => _13; let _18: &u32; - scope 5 { - } - scope 6 { - } - scope 7 { + scope 3 { debug z => _18; } } diff --git a/tests/mir-opt/gvn.dereferences.GVN.panic-unwind.diff b/tests/mir-opt/gvn.dereferences.GVN.panic-unwind.diff index 3e731ead859..006b5da646c 100644 --- a/tests/mir-opt/gvn.dereferences.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.dereferences.GVN.panic-unwind.diff @@ -37,17 +37,9 @@ debug z => _8; let _13: *mut u32; scope 2 { - } - scope 3 { - } - scope 4 { debug z => _13; let _18: &u32; - scope 5 { - } - scope 6 { - } - scope 7 { + scope 3 { debug z => _18; } } diff --git a/tests/mir-opt/gvn.slices.GVN.panic-abort.diff b/tests/mir-opt/gvn.slices.GVN.panic-abort.diff index f3f9073909e..2389d98b5b3 100644 --- a/tests/mir-opt/gvn.slices.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.slices.GVN.panic-abort.diff @@ -69,17 +69,15 @@ debug u => _29; let _41: &*const u8; let _42: &*const u8; - scope 7 { + scope 6 { debug left_val => _41; debug right_val => _42; let _47: core::panicking::AssertKind; - scope 8 { + scope 7 { debug kind => _47; } } } - scope 6 { - } } } diff --git a/tests/mir-opt/gvn.slices.GVN.panic-unwind.diff b/tests/mir-opt/gvn.slices.GVN.panic-unwind.diff index 383152cce5e..50715d748e7 100644 --- a/tests/mir-opt/gvn.slices.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.slices.GVN.panic-unwind.diff @@ -69,17 +69,15 @@ debug u => _29; let _41: &*const u8; let _42: &*const u8; - scope 7 { + scope 6 { debug left_val => _41; debug right_val => _42; let _47: core::panicking::AssertKind; - scope 8 { + scope 7 { debug kind => _47; } } } - scope 6 { - } } } diff --git a/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-abort.diff b/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-abort.diff index 3ecd4650d81..ba9e507560d 100644 --- a/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-abort.diff @@ -175,18 +175,16 @@ let _135: &mut u64; scope 2 { debug b => _135; + let _145: *const u64; let _163: &u64; scope 3 { - let _145: *const u64; + debug c => _145; + let _154: *mut u64; scope 4 { - debug c => _145; - let _154: *mut u64; - scope 5 { - debug d => _154; - } + debug d => _154; } } - scope 6 { + scope 5 { debug e => _163; } } diff --git a/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-unwind.diff b/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-unwind.diff index bf448280b1e..41c01536130 100644 --- a/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-unwind.diff @@ -175,18 +175,16 @@ let _135: &mut u64; scope 2 { debug b => _135; + let _145: *const u64; let _163: &u64; scope 3 { - let _145: *const u64; + debug c => _145; + let _154: *mut u64; scope 4 { - debug c => _145; - let _154: *mut u64; - scope 5 { - debug d => _154; - } + debug d => _154; } } - scope 6 { + scope 5 { debug e => _163; } } diff --git a/tests/mir-opt/gvn.wide_ptr_integer.GVN.panic-abort.diff b/tests/mir-opt/gvn.wide_ptr_integer.GVN.panic-abort.diff index 11cd43fc0e0..07c4c7663c1 100644 --- a/tests/mir-opt/gvn.wide_ptr_integer.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.wide_ptr_integer.GVN.panic-abort.diff @@ -33,13 +33,9 @@ scope 1 { debug a => _1; let _3: *const [u8]; - scope 3 { + scope 2 { debug b => _3; } - scope 4 { - } - } - scope 2 { } bb0: { diff --git a/tests/mir-opt/gvn.wide_ptr_integer.GVN.panic-unwind.diff b/tests/mir-opt/gvn.wide_ptr_integer.GVN.panic-unwind.diff index c77cd07c60c..df0f93f1077 100644 --- a/tests/mir-opt/gvn.wide_ptr_integer.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.wide_ptr_integer.GVN.panic-unwind.diff @@ -33,13 +33,9 @@ scope 1 { debug a => _1; let _3: *const [u8]; - scope 3 { + scope 2 { debug b => _3; } - scope 4 { - } - } - scope 2 { } bb0: { diff --git a/tests/mir-opt/gvn_uninhabited.f.GVN.panic-abort.diff b/tests/mir-opt/gvn_uninhabited.f.GVN.panic-abort.diff index 86e6aae1191..c5ee0d9c44d 100644 --- a/tests/mir-opt/gvn_uninhabited.f.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn_uninhabited.f.GVN.panic-abort.diff @@ -7,12 +7,10 @@ let mut _2: E; let mut _3: &U; let _4: U; + let mut _5: &U; scope 1 { debug i => _1; } - scope 2 { - let mut _5: &U; - } bb0: { StorageLive(_2); diff --git a/tests/mir-opt/gvn_uninhabited.f.GVN.panic-unwind.diff b/tests/mir-opt/gvn_uninhabited.f.GVN.panic-unwind.diff index 86e6aae1191..c5ee0d9c44d 100644 --- a/tests/mir-opt/gvn_uninhabited.f.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn_uninhabited.f.GVN.panic-unwind.diff @@ -7,12 +7,10 @@ let mut _2: E; let mut _3: &U; let _4: U; + let mut _5: &U; scope 1 { debug i => _1; } - scope 2 { - let mut _5: &U; - } bb0: { StorageLive(_2); diff --git a/tests/mir-opt/inline/asm_unwind.main.Inline.panic-unwind.diff b/tests/mir-opt/inline/asm_unwind.main.Inline.panic-unwind.diff index ea9c360aa7b..dc0004105a7 100644 --- a/tests/mir-opt/inline/asm_unwind.main.Inline.panic-unwind.diff +++ b/tests/mir-opt/inline/asm_unwind.main.Inline.panic-unwind.diff @@ -8,8 +8,6 @@ + let _2: D; + scope 2 { + debug _d => const D; -+ scope 3 { -+ } + } + } diff --git a/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-abort.diff b/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-abort.diff index a38b8246bde..859082c3111 100644 --- a/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-abort.diff +++ b/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-abort.diff @@ -15,13 +15,11 @@ + } + scope 3 (inlined Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8}>::new) { + debug pointer => _3; -+ scope 4 { -+ scope 5 (inlined Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8}>::new_unchecked) { -+ debug pointer => _3; -+ } ++ scope 4 (inlined Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8}>::new_unchecked) { ++ debug pointer => _3; + } + } -+ scope 6 (inlined g::{closure#0}) { ++ scope 5 (inlined g::{closure#0}) { + debug a => _5; + let mut _6: &mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8}; + let mut _7: u32; diff --git a/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-unwind.diff b/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-unwind.diff index dc6628ab44c..44b06c34972 100644 --- a/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-unwind.diff +++ b/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-unwind.diff @@ -15,13 +15,11 @@ + } + scope 3 (inlined Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8}>::new) { + debug pointer => _3; -+ scope 4 { -+ scope 5 (inlined Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8}>::new_unchecked) { -+ debug pointer => _3; -+ } ++ scope 4 (inlined Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8}>::new_unchecked) { ++ debug pointer => _3; + } + } -+ scope 6 (inlined g::{closure#0}) { ++ scope 5 (inlined g::{closure#0}) { + debug a => _5; + let mut _6: &mut {coroutine@$DIR/inline_coroutine.rs:19:5: 19:8}; + let mut _7: u32; diff --git a/tests/mir-opt/inline/inline_instruction_set.default.Inline.diff b/tests/mir-opt/inline/inline_instruction_set.default.Inline.diff index e38daba27fc..158cc973779 100644 --- a/tests/mir-opt/inline/inline_instruction_set.default.Inline.diff +++ b/tests/mir-opt/inline/inline_instruction_set.default.Inline.diff @@ -10,8 +10,6 @@ + scope 1 (inlined instruction_set_default) { + } + scope 2 (inlined inline_always_and_using_inline_asm) { -+ scope 3 { -+ } + } bb0: { diff --git a/tests/mir-opt/inline/inline_shims.drop.Inline.panic-abort.diff b/tests/mir-opt/inline/inline_shims.drop.Inline.panic-abort.diff index 4fcd49994f0..2a36ccaab11 100644 --- a/tests/mir-opt/inline/inline_shims.drop.Inline.panic-abort.diff +++ b/tests/mir-opt/inline/inline_shims.drop.Inline.panic-abort.diff @@ -8,18 +8,14 @@ let _3: (); let mut _4: *mut std::vec::Vec<A>; let mut _5: *mut std::option::Option<B>; - scope 1 { -+ scope 3 (inlined std::ptr::drop_in_place::<Vec<A>> - shim(Some(Vec<A>))) { -+ let mut _6: &mut std::vec::Vec<A>; -+ let mut _7: (); -+ } - } - scope 2 { -+ scope 4 (inlined std::ptr::drop_in_place::<Option<B>> - shim(Some(Option<B>))) { -+ let mut _8: isize; -+ let mut _9: isize; -+ } - } ++ scope 1 (inlined std::ptr::drop_in_place::<Vec<A>> - shim(Some(Vec<A>))) { ++ let mut _6: &mut std::vec::Vec<A>; ++ let mut _7: (); ++ } ++ scope 2 (inlined std::ptr::drop_in_place::<Option<B>> - shim(Some(Option<B>))) { ++ let mut _8: isize; ++ let mut _9: isize; ++ } bb0: { StorageLive(_3); diff --git a/tests/mir-opt/inline/inline_shims.drop.Inline.panic-unwind.diff b/tests/mir-opt/inline/inline_shims.drop.Inline.panic-unwind.diff index 4270ae00b66..e11561076e6 100644 --- a/tests/mir-opt/inline/inline_shims.drop.Inline.panic-unwind.diff +++ b/tests/mir-opt/inline/inline_shims.drop.Inline.panic-unwind.diff @@ -8,14 +8,10 @@ let _3: (); let mut _4: *mut std::vec::Vec<A>; let mut _5: *mut std::option::Option<B>; - scope 1 { - } - scope 2 { -+ scope 3 (inlined std::ptr::drop_in_place::<Option<B>> - shim(Some(Option<B>))) { -+ let mut _6: isize; -+ let mut _7: isize; -+ } - } ++ scope 1 (inlined std::ptr::drop_in_place::<Option<B>> - shim(Some(Option<B>))) { ++ let mut _6: isize; ++ let mut _7: isize; ++ } bb0: { StorageLive(_3); diff --git a/tests/mir-opt/inline/unchecked_shifts.rs b/tests/mir-opt/inline/unchecked_shifts.rs index 12b00e76a11..3c4e73bf7ea 100644 --- a/tests/mir-opt/inline/unchecked_shifts.rs +++ b/tests/mir-opt/inline/unchecked_shifts.rs @@ -4,6 +4,9 @@ //@ compile-flags: -Zmir-opt-level=2 -Zinline-mir +// These used to be more interesting when the library had to fix the RHS type. +// After MCP#693, though, that's the backend's problem, not something in MIR. + // EMIT_MIR unchecked_shifts.unchecked_shl_unsigned_smaller.Inline.diff // EMIT_MIR unchecked_shifts.unchecked_shl_unsigned_smaller.PreCodegen.after.mir pub unsafe fn unchecked_shl_unsigned_smaller(a: u16, b: u32) -> u16 { @@ -12,22 +15,6 @@ pub unsafe fn unchecked_shl_unsigned_smaller(a: u16, b: u32) -> u16 { a.unchecked_shl(b) } -// EMIT_MIR unchecked_shifts.unchecked_shr_signed_smaller.Inline.diff -// EMIT_MIR unchecked_shifts.unchecked_shr_signed_smaller.PreCodegen.after.mir -pub unsafe fn unchecked_shr_signed_smaller(a: i16, b: u32) -> i16 { - // CHECK-LABEL: fn unchecked_shr_signed_smaller( - // CHECK: (inlined core::num::<impl i16>::unchecked_shr) - a.unchecked_shr(b) -} - -// EMIT_MIR unchecked_shifts.unchecked_shl_unsigned_bigger.Inline.diff -// EMIT_MIR unchecked_shifts.unchecked_shl_unsigned_bigger.PreCodegen.after.mir -pub unsafe fn unchecked_shl_unsigned_bigger(a: u64, b: u32) -> u64 { - // CHECK-LABEL: fn unchecked_shl_unsigned_bigger( - // CHECK: (inlined core::num::<impl u64>::unchecked_shl) - a.unchecked_shl(b) -} - // EMIT_MIR unchecked_shifts.unchecked_shr_signed_bigger.Inline.diff // EMIT_MIR unchecked_shifts.unchecked_shr_signed_bigger.PreCodegen.after.mir pub unsafe fn unchecked_shr_signed_bigger(a: i64, b: u32) -> i64 { diff --git a/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_bigger.Inline.panic-abort.diff b/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_bigger.Inline.panic-abort.diff deleted file mode 100644 index 1ab1d01e5fa..00000000000 --- a/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_bigger.Inline.panic-abort.diff +++ /dev/null @@ -1,36 +0,0 @@ -- // MIR for `unchecked_shl_unsigned_bigger` before Inline -+ // MIR for `unchecked_shl_unsigned_bigger` after Inline - - fn unchecked_shl_unsigned_bigger(_1: u64, _2: u32) -> u64 { - debug a => _1; - debug b => _2; - let mut _0: u64; - let mut _3: u64; - let mut _4: u32; -+ scope 1 (inlined core::num::<impl u64>::unchecked_shl) { -+ debug self => _3; -+ debug rhs => _4; -+ let mut _5: u64; -+ scope 2 { -+ } -+ } - - bb0: { - StorageLive(_3); - _3 = _1; - StorageLive(_4); - _4 = _2; -- _0 = core::num::<impl u64>::unchecked_shl(move _3, move _4) -> [return: bb1, unwind unreachable]; -- } -- -- bb1: { -+ StorageLive(_5); -+ _5 = _4 as u64 (IntToInt); -+ _0 = ShlUnchecked(_3, move _5); -+ StorageDead(_5); - StorageDead(_4); - StorageDead(_3); - return; - } - } - diff --git a/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_bigger.Inline.panic-unwind.diff b/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_bigger.Inline.panic-unwind.diff deleted file mode 100644 index d71b5c4a626..00000000000 --- a/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_bigger.Inline.panic-unwind.diff +++ /dev/null @@ -1,36 +0,0 @@ -- // MIR for `unchecked_shl_unsigned_bigger` before Inline -+ // MIR for `unchecked_shl_unsigned_bigger` after Inline - - fn unchecked_shl_unsigned_bigger(_1: u64, _2: u32) -> u64 { - debug a => _1; - debug b => _2; - let mut _0: u64; - let mut _3: u64; - let mut _4: u32; -+ scope 1 (inlined core::num::<impl u64>::unchecked_shl) { -+ debug self => _3; -+ debug rhs => _4; -+ let mut _5: u64; -+ scope 2 { -+ } -+ } - - bb0: { - StorageLive(_3); - _3 = _1; - StorageLive(_4); - _4 = _2; -- _0 = core::num::<impl u64>::unchecked_shl(move _3, move _4) -> [return: bb1, unwind continue]; -- } -- -- bb1: { -+ StorageLive(_5); -+ _5 = _4 as u64 (IntToInt); -+ _0 = ShlUnchecked(_3, move _5); -+ StorageDead(_5); - StorageDead(_4); - StorageDead(_3); - return; - } - } - diff --git a/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_bigger.PreCodegen.after.panic-abort.mir b/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_bigger.PreCodegen.after.panic-abort.mir deleted file mode 100644 index 65b832497f9..00000000000 --- a/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_bigger.PreCodegen.after.panic-abort.mir +++ /dev/null @@ -1,22 +0,0 @@ -// MIR for `unchecked_shl_unsigned_bigger` after PreCodegen - -fn unchecked_shl_unsigned_bigger(_1: u64, _2: u32) -> u64 { - debug a => _1; - debug b => _2; - let mut _0: u64; - scope 1 (inlined core::num::<impl u64>::unchecked_shl) { - debug self => _1; - debug rhs => _2; - let mut _3: u64; - scope 2 { - } - } - - bb0: { - StorageLive(_3); - _3 = _2 as u64 (IntToInt); - _0 = ShlUnchecked(_1, move _3); - StorageDead(_3); - return; - } -} diff --git a/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_bigger.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_bigger.PreCodegen.after.panic-unwind.mir deleted file mode 100644 index 65b832497f9..00000000000 --- a/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_bigger.PreCodegen.after.panic-unwind.mir +++ /dev/null @@ -1,22 +0,0 @@ -// MIR for `unchecked_shl_unsigned_bigger` after PreCodegen - -fn unchecked_shl_unsigned_bigger(_1: u64, _2: u32) -> u64 { - debug a => _1; - debug b => _2; - let mut _0: u64; - scope 1 (inlined core::num::<impl u64>::unchecked_shl) { - debug self => _1; - debug rhs => _2; - let mut _3: u64; - scope 2 { - } - } - - bb0: { - StorageLive(_3); - _3 = _2 as u64 (IntToInt); - _0 = ShlUnchecked(_1, move _3); - StorageDead(_3); - return; - } -} diff --git a/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.Inline.panic-abort.diff b/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.Inline.panic-abort.diff index d052219661b..cc1b8b9b70f 100644 --- a/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.Inline.panic-abort.diff +++ b/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.Inline.panic-abort.diff @@ -10,10 +10,6 @@ + scope 1 (inlined core::num::<impl u16>::unchecked_shl) { + debug self => _3; + debug rhs => _4; -+ let mut _5: u16; -+ let mut _6: bool; -+ scope 2 { -+ } + } bb0: { @@ -25,14 +21,7 @@ - } - - bb1: { -+ StorageLive(_5); -+ StorageLive(_6); -+ _6 = Le(_4, const 65535_u32); -+ assume(move _6); -+ StorageDead(_6); -+ _5 = _4 as u16 (IntToInt); -+ _0 = ShlUnchecked(_3, move _5); -+ StorageDead(_5); ++ _0 = ShlUnchecked(_3, _4); StorageDead(_4); StorageDead(_3); return; diff --git a/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.Inline.panic-unwind.diff b/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.Inline.panic-unwind.diff index 67a5ac2483b..f244f378bce 100644 --- a/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.Inline.panic-unwind.diff +++ b/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.Inline.panic-unwind.diff @@ -10,10 +10,6 @@ + scope 1 (inlined core::num::<impl u16>::unchecked_shl) { + debug self => _3; + debug rhs => _4; -+ let mut _5: u16; -+ let mut _6: bool; -+ scope 2 { -+ } + } bb0: { @@ -25,14 +21,7 @@ - } - - bb1: { -+ StorageLive(_5); -+ StorageLive(_6); -+ _6 = Le(_4, const 65535_u32); -+ assume(move _6); -+ StorageDead(_6); -+ _5 = _4 as u16 (IntToInt); -+ _0 = ShlUnchecked(_3, move _5); -+ StorageDead(_5); ++ _0 = ShlUnchecked(_3, _4); StorageDead(_4); StorageDead(_3); return; diff --git a/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.PreCodegen.after.panic-abort.mir b/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.PreCodegen.after.panic-abort.mir index f9dff62e0c8..c96983c18cb 100644 --- a/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.PreCodegen.after.panic-abort.mir @@ -7,21 +7,10 @@ fn unchecked_shl_unsigned_smaller(_1: u16, _2: u32) -> u16 { scope 1 (inlined core::num::<impl u16>::unchecked_shl) { debug self => _1; debug rhs => _2; - let mut _3: bool; - let mut _4: u16; - scope 2 { - } } bb0: { - StorageLive(_4); - StorageLive(_3); - _3 = Le(_2, const 65535_u32); - assume(move _3); - StorageDead(_3); - _4 = _2 as u16 (IntToInt); - _0 = ShlUnchecked(_1, move _4); - StorageDead(_4); + _0 = ShlUnchecked(_1, _2); return; } } diff --git a/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.PreCodegen.after.panic-unwind.mir index f9dff62e0c8..c96983c18cb 100644 --- a/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.PreCodegen.after.panic-unwind.mir @@ -7,21 +7,10 @@ fn unchecked_shl_unsigned_smaller(_1: u16, _2: u32) -> u16 { scope 1 (inlined core::num::<impl u16>::unchecked_shl) { debug self => _1; debug rhs => _2; - let mut _3: bool; - let mut _4: u16; - scope 2 { - } } bb0: { - StorageLive(_4); - StorageLive(_3); - _3 = Le(_2, const 65535_u32); - assume(move _3); - StorageDead(_3); - _4 = _2 as u16 (IntToInt); - _0 = ShlUnchecked(_1, move _4); - StorageDead(_4); + _0 = ShlUnchecked(_1, _2); return; } } diff --git a/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_bigger.Inline.panic-abort.diff b/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_bigger.Inline.panic-abort.diff index 1e83fec4f3d..74518db370f 100644 --- a/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_bigger.Inline.panic-abort.diff +++ b/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_bigger.Inline.panic-abort.diff @@ -10,9 +10,6 @@ + scope 1 (inlined core::num::<impl i64>::unchecked_shr) { + debug self => _3; + debug rhs => _4; -+ let mut _5: i64; -+ scope 2 { -+ } + } bb0: { @@ -24,10 +21,7 @@ - } - - bb1: { -+ StorageLive(_5); -+ _5 = _4 as i64 (IntToInt); -+ _0 = ShrUnchecked(_3, move _5); -+ StorageDead(_5); ++ _0 = ShrUnchecked(_3, _4); StorageDead(_4); StorageDead(_3); return; diff --git a/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_bigger.Inline.panic-unwind.diff b/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_bigger.Inline.panic-unwind.diff index 6aafb61dc55..aab04624f6c 100644 --- a/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_bigger.Inline.panic-unwind.diff +++ b/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_bigger.Inline.panic-unwind.diff @@ -10,9 +10,6 @@ + scope 1 (inlined core::num::<impl i64>::unchecked_shr) { + debug self => _3; + debug rhs => _4; -+ let mut _5: i64; -+ scope 2 { -+ } + } bb0: { @@ -24,10 +21,7 @@ - } - - bb1: { -+ StorageLive(_5); -+ _5 = _4 as i64 (IntToInt); -+ _0 = ShrUnchecked(_3, move _5); -+ StorageDead(_5); ++ _0 = ShrUnchecked(_3, _4); StorageDead(_4); StorageDead(_3); return; diff --git a/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_bigger.PreCodegen.after.panic-abort.mir b/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_bigger.PreCodegen.after.panic-abort.mir index 7524ec4970e..1dd8cb27314 100644 --- a/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_bigger.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_bigger.PreCodegen.after.panic-abort.mir @@ -7,16 +7,10 @@ fn unchecked_shr_signed_bigger(_1: i64, _2: u32) -> i64 { scope 1 (inlined core::num::<impl i64>::unchecked_shr) { debug self => _1; debug rhs => _2; - let mut _3: i64; - scope 2 { - } } bb0: { - StorageLive(_3); - _3 = _2 as i64 (IntToInt); - _0 = ShrUnchecked(_1, move _3); - StorageDead(_3); + _0 = ShrUnchecked(_1, _2); return; } } diff --git a/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_bigger.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_bigger.PreCodegen.after.panic-unwind.mir index 7524ec4970e..1dd8cb27314 100644 --- a/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_bigger.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_bigger.PreCodegen.after.panic-unwind.mir @@ -7,16 +7,10 @@ fn unchecked_shr_signed_bigger(_1: i64, _2: u32) -> i64 { scope 1 (inlined core::num::<impl i64>::unchecked_shr) { debug self => _1; debug rhs => _2; - let mut _3: i64; - scope 2 { - } } bb0: { - StorageLive(_3); - _3 = _2 as i64 (IntToInt); - _0 = ShrUnchecked(_1, move _3); - StorageDead(_3); + _0 = ShrUnchecked(_1, _2); return; } } diff --git a/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_smaller.Inline.panic-abort.diff b/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_smaller.Inline.panic-abort.diff deleted file mode 100644 index 15b36b284de..00000000000 --- a/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_smaller.Inline.panic-abort.diff +++ /dev/null @@ -1,41 +0,0 @@ -- // MIR for `unchecked_shr_signed_smaller` before Inline -+ // MIR for `unchecked_shr_signed_smaller` after Inline - - fn unchecked_shr_signed_smaller(_1: i16, _2: u32) -> i16 { - debug a => _1; - debug b => _2; - let mut _0: i16; - let mut _3: i16; - let mut _4: u32; -+ scope 1 (inlined core::num::<impl i16>::unchecked_shr) { -+ debug self => _3; -+ debug rhs => _4; -+ let mut _5: i16; -+ let mut _6: bool; -+ scope 2 { -+ } -+ } - - bb0: { - StorageLive(_3); - _3 = _1; - StorageLive(_4); - _4 = _2; -- _0 = core::num::<impl i16>::unchecked_shr(move _3, move _4) -> [return: bb1, unwind unreachable]; -- } -- -- bb1: { -+ StorageLive(_5); -+ StorageLive(_6); -+ _6 = Le(_4, const 32767_u32); -+ assume(move _6); -+ StorageDead(_6); -+ _5 = _4 as i16 (IntToInt); -+ _0 = ShrUnchecked(_3, move _5); -+ StorageDead(_5); - StorageDead(_4); - StorageDead(_3); - return; - } - } - diff --git a/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_smaller.Inline.panic-unwind.diff b/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_smaller.Inline.panic-unwind.diff deleted file mode 100644 index 8629f92dbad..00000000000 --- a/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_smaller.Inline.panic-unwind.diff +++ /dev/null @@ -1,41 +0,0 @@ -- // MIR for `unchecked_shr_signed_smaller` before Inline -+ // MIR for `unchecked_shr_signed_smaller` after Inline - - fn unchecked_shr_signed_smaller(_1: i16, _2: u32) -> i16 { - debug a => _1; - debug b => _2; - let mut _0: i16; - let mut _3: i16; - let mut _4: u32; -+ scope 1 (inlined core::num::<impl i16>::unchecked_shr) { -+ debug self => _3; -+ debug rhs => _4; -+ let mut _5: i16; -+ let mut _6: bool; -+ scope 2 { -+ } -+ } - - bb0: { - StorageLive(_3); - _3 = _1; - StorageLive(_4); - _4 = _2; -- _0 = core::num::<impl i16>::unchecked_shr(move _3, move _4) -> [return: bb1, unwind continue]; -- } -- -- bb1: { -+ StorageLive(_5); -+ StorageLive(_6); -+ _6 = Le(_4, const 32767_u32); -+ assume(move _6); -+ StorageDead(_6); -+ _5 = _4 as i16 (IntToInt); -+ _0 = ShrUnchecked(_3, move _5); -+ StorageDead(_5); - StorageDead(_4); - StorageDead(_3); - return; - } - } - diff --git a/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_smaller.PreCodegen.after.panic-abort.mir b/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_smaller.PreCodegen.after.panic-abort.mir deleted file mode 100644 index 65fa0d956c0..00000000000 --- a/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_smaller.PreCodegen.after.panic-abort.mir +++ /dev/null @@ -1,27 +0,0 @@ -// MIR for `unchecked_shr_signed_smaller` after PreCodegen - -fn unchecked_shr_signed_smaller(_1: i16, _2: u32) -> i16 { - debug a => _1; - debug b => _2; - let mut _0: i16; - scope 1 (inlined core::num::<impl i16>::unchecked_shr) { - debug self => _1; - debug rhs => _2; - let mut _3: bool; - let mut _4: i16; - scope 2 { - } - } - - bb0: { - StorageLive(_4); - StorageLive(_3); - _3 = Le(_2, const 32767_u32); - assume(move _3); - StorageDead(_3); - _4 = _2 as i16 (IntToInt); - _0 = ShrUnchecked(_1, move _4); - StorageDead(_4); - return; - } -} diff --git a/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_smaller.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_smaller.PreCodegen.after.panic-unwind.mir deleted file mode 100644 index 65fa0d956c0..00000000000 --- a/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_smaller.PreCodegen.after.panic-unwind.mir +++ /dev/null @@ -1,27 +0,0 @@ -// MIR for `unchecked_shr_signed_smaller` after PreCodegen - -fn unchecked_shr_signed_smaller(_1: i16, _2: u32) -> i16 { - debug a => _1; - debug b => _2; - let mut _0: i16; - scope 1 (inlined core::num::<impl i16>::unchecked_shr) { - debug self => _1; - debug rhs => _2; - let mut _3: bool; - let mut _4: i16; - scope 2 { - } - } - - bb0: { - StorageLive(_4); - StorageLive(_3); - _3 = Le(_2, const 32767_u32); - assume(move _3); - StorageDead(_3); - _4 = _2 as i16 (IntToInt); - _0 = ShrUnchecked(_1, move _4); - StorageDead(_4); - return; - } -} diff --git a/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.Inline.panic-abort.diff b/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.Inline.panic-abort.diff index 028040edc85..814eda10459 100644 --- a/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.Inline.panic-abort.diff +++ b/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.Inline.panic-abort.diff @@ -11,15 +11,11 @@ + scope 2 { + debug val => _0; + } -+ scope 3 { -+ scope 4 (inlined unreachable_unchecked) { -+ let mut _4: bool; -+ let _5: (); -+ scope 5 { -+ } -+ scope 6 (inlined core::ub_checks::check_language_ub) { -+ scope 7 (inlined core::ub_checks::check_language_ub::runtime) { -+ } ++ scope 3 (inlined unreachable_unchecked) { ++ let mut _4: bool; ++ let _5: (); ++ scope 4 (inlined core::ub_checks::check_language_ub) { ++ scope 5 (inlined core::ub_checks::check_language_ub::runtime) { + } + } + } diff --git a/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.Inline.panic-unwind.diff b/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.Inline.panic-unwind.diff index 484fd37248c..d5d69074382 100644 --- a/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.Inline.panic-unwind.diff +++ b/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.Inline.panic-unwind.diff @@ -11,15 +11,11 @@ + scope 2 { + debug val => _0; + } -+ scope 3 { -+ scope 4 (inlined unreachable_unchecked) { -+ let mut _4: bool; -+ let _5: (); -+ scope 5 { -+ } -+ scope 6 (inlined core::ub_checks::check_language_ub) { -+ scope 7 (inlined core::ub_checks::check_language_ub::runtime) { -+ } ++ scope 3 (inlined unreachable_unchecked) { ++ let mut _4: bool; ++ let _5: (); ++ scope 4 (inlined core::ub_checks::check_language_ub) { ++ scope 5 (inlined core::ub_checks::check_language_ub::runtime) { + } + } + } diff --git a/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.panic-abort.mir b/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.panic-abort.mir index d629336d385..7c24a97166c 100644 --- a/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.panic-abort.mir @@ -9,13 +9,9 @@ fn unwrap_unchecked(_1: Option<T>) -> T { scope 2 { debug val => _0; } - scope 3 { - scope 4 (inlined unreachable_unchecked) { - scope 5 { - } - scope 6 (inlined core::ub_checks::check_language_ub) { - scope 7 (inlined core::ub_checks::check_language_ub::runtime) { - } + scope 3 (inlined unreachable_unchecked) { + scope 4 (inlined core::ub_checks::check_language_ub) { + scope 5 (inlined core::ub_checks::check_language_ub::runtime) { } } } diff --git a/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.panic-unwind.mir index d629336d385..7c24a97166c 100644 --- a/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.panic-unwind.mir @@ -9,13 +9,9 @@ fn unwrap_unchecked(_1: Option<T>) -> T { scope 2 { debug val => _0; } - scope 3 { - scope 4 (inlined unreachable_unchecked) { - scope 5 { - } - scope 6 (inlined core::ub_checks::check_language_ub) { - scope 7 (inlined core::ub_checks::check_language_ub::runtime) { - } + scope 3 (inlined unreachable_unchecked) { + scope 4 (inlined core::ub_checks::check_language_ub) { + scope 5 (inlined core::ub_checks::check_language_ub::runtime) { } } } diff --git a/tests/mir-opt/inline_coroutine_body.run2-{closure#0}.Inline.panic-abort.diff b/tests/mir-opt/inline_coroutine_body.run2-{closure#0}.Inline.panic-abort.diff index 0243e31cb1a..f8cceacd7e6 100644 --- a/tests/mir-opt/inline_coroutine_body.run2-{closure#0}.Inline.panic-abort.diff +++ b/tests/mir-opt/inline_coroutine_body.run2-{closure#0}.Inline.panic-abort.diff @@ -18,9 +18,9 @@ let _4: std::pin::Pin<&mut {async fn body of ActionPermit<'_, T>::perform()}>; scope 2 { debug fut => _4; - scope 4 { + scope 3 { } -+ scope 7 (inlined ActionPermit::<'_, T>::perform::{closure#0}) { ++ scope 6 (inlined ActionPermit::<'_, T>::perform::{closure#0}) { + debug _task_context => _31; + debug self => ((*(_8.0: &mut {async fn body of ActionPermit<'_, T>::perform()})).0: ActionPermit<'_, T>); + let _11: ActionPermit<'_, T>; @@ -51,32 +51,28 @@ + let mut _38: &mut {async fn body of ActionPermit<'_, T>::perform()}; + let mut _39: &mut {async fn body of ActionPermit<'_, T>::perform()}; + let mut _40: &mut {async fn body of ActionPermit<'_, T>::perform()}; -+ scope 8 { ++ scope 7 { + debug self => (((*(_8.0: &mut {async fn body of ActionPermit<'_, T>::perform()})) as variant#3).0: ActionPermit<'_, T>); + let mut _15: std::future::Ready<()>; -+ scope 9 { ++ scope 8 { + debug __awaitee => (((*(_8.0: &mut {async fn body of ActionPermit<'_, T>::perform()})) as variant#3).1: std::future::Ready<()>); + let _26: (); -+ scope 10 { -+ } -+ scope 11 { ++ scope 9 { + debug result => _26; + } + } -+ scope 12 (inlined ready::<()>) { ++ scope 10 (inlined ready::<()>) { + debug t => _14; + let mut _41: std::option::Option<()>; + } + } + } } - scope 3 { -+ scope 6 (inlined Pin::<&mut {async fn body of ActionPermit<'_, T>::perform()}>::new_unchecked) { -+ debug pointer => _5; -+ } - } ++ scope 5 (inlined Pin::<&mut {async fn body of ActionPermit<'_, T>::perform()}>::new_unchecked) { ++ debug pointer => _5; ++ } } -+ scope 5 (inlined ActionPermit::<'_, T>::perform) { ++ scope 4 (inlined ActionPermit::<'_, T>::perform) { + debug self => _3; + } diff --git a/tests/mir-opt/inline_coroutine_body.run2-{closure#0}.Inline.panic-unwind.diff b/tests/mir-opt/inline_coroutine_body.run2-{closure#0}.Inline.panic-unwind.diff index 96a93cdda3d..fd080d22d3a 100644 --- a/tests/mir-opt/inline_coroutine_body.run2-{closure#0}.Inline.panic-unwind.diff +++ b/tests/mir-opt/inline_coroutine_body.run2-{closure#0}.Inline.panic-unwind.diff @@ -18,9 +18,9 @@ let _4: std::pin::Pin<&mut {async fn body of ActionPermit<'_, T>::perform()}>; scope 2 { debug fut => _4; - scope 4 { + scope 3 { } -+ scope 7 (inlined ActionPermit::<'_, T>::perform::{closure#0}) { ++ scope 6 (inlined ActionPermit::<'_, T>::perform::{closure#0}) { + debug _task_context => _31; + debug self => ((*(_8.0: &mut {async fn body of ActionPermit<'_, T>::perform()})).0: ActionPermit<'_, T>); + let _11: ActionPermit<'_, T>; @@ -53,32 +53,28 @@ + let mut _40: &mut {async fn body of ActionPermit<'_, T>::perform()}; + let mut _41: &mut {async fn body of ActionPermit<'_, T>::perform()}; + let mut _42: &mut {async fn body of ActionPermit<'_, T>::perform()}; -+ scope 8 { ++ scope 7 { + debug self => (((*(_8.0: &mut {async fn body of ActionPermit<'_, T>::perform()})) as variant#3).0: ActionPermit<'_, T>); + let mut _15: std::future::Ready<()>; -+ scope 9 { ++ scope 8 { + debug __awaitee => (((*(_8.0: &mut {async fn body of ActionPermit<'_, T>::perform()})) as variant#3).1: std::future::Ready<()>); + let _26: (); -+ scope 10 { -+ } -+ scope 11 { ++ scope 9 { + debug result => _26; + } + } -+ scope 12 (inlined ready::<()>) { ++ scope 10 (inlined ready::<()>) { + debug t => _14; + let mut _43: std::option::Option<()>; + } + } + } } - scope 3 { -+ scope 6 (inlined Pin::<&mut {async fn body of ActionPermit<'_, T>::perform()}>::new_unchecked) { -+ debug pointer => _5; -+ } - } ++ scope 5 (inlined Pin::<&mut {async fn body of ActionPermit<'_, T>::perform()}>::new_unchecked) { ++ debug pointer => _5; ++ } } -+ scope 5 (inlined ActionPermit::<'_, T>::perform) { ++ scope 4 (inlined ActionPermit::<'_, T>::perform) { + debug self => _3; + } diff --git a/tests/mir-opt/instsimplify/ub_check.unwrap_unchecked.InstSimplify.diff b/tests/mir-opt/instsimplify/ub_check.unwrap_unchecked.InstSimplify.diff index f3402fde05b..6d6c9c9a7a1 100644 --- a/tests/mir-opt/instsimplify/ub_check.unwrap_unchecked.InstSimplify.diff +++ b/tests/mir-opt/instsimplify/ub_check.unwrap_unchecked.InstSimplify.diff @@ -5,23 +5,17 @@ debug x => _1; let mut _0: i32; let mut _2: std::option::Option<i32>; - scope 1 { - scope 2 (inlined #[track_caller] Option::<i32>::unwrap_unchecked) { - debug self => _2; - let mut _3: isize; - scope 3 { - debug val => _0; - } - scope 4 { - scope 5 (inlined unreachable_unchecked) { - let mut _4: bool; - let _5: (); - scope 6 { - } - scope 7 (inlined core::ub_checks::check_language_ub) { - scope 8 (inlined core::ub_checks::check_language_ub::runtime) { - } - } + scope 1 (inlined #[track_caller] Option::<i32>::unwrap_unchecked) { + debug self => _2; + let mut _3: isize; + scope 2 { + debug val => _0; + } + scope 3 (inlined unreachable_unchecked) { + let mut _4: bool; + let _5: (); + scope 4 (inlined core::ub_checks::check_language_ub) { + scope 5 (inlined core::ub_checks::check_language_ub::runtime) { } } } diff --git a/tests/mir-opt/issue_104451_unwindable_intrinsics.main.AbortUnwindingCalls.after.panic-abort.mir b/tests/mir-opt/issue_104451_unwindable_intrinsics.main.AbortUnwindingCalls.after.panic-abort.mir index b4f21240939..53912adc003 100644 --- a/tests/mir-opt/issue_104451_unwindable_intrinsics.main.AbortUnwindingCalls.after.panic-abort.mir +++ b/tests/mir-opt/issue_104451_unwindable_intrinsics.main.AbortUnwindingCalls.after.panic-abort.mir @@ -4,8 +4,6 @@ fn main() -> () { let mut _0: (); let mut _1: !; let mut _2: (); - scope 1 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/issue_104451_unwindable_intrinsics.main.AbortUnwindingCalls.after.panic-unwind.mir b/tests/mir-opt/issue_104451_unwindable_intrinsics.main.AbortUnwindingCalls.after.panic-unwind.mir index 1851747f0a6..50416300094 100644 --- a/tests/mir-opt/issue_104451_unwindable_intrinsics.main.AbortUnwindingCalls.after.panic-unwind.mir +++ b/tests/mir-opt/issue_104451_unwindable_intrinsics.main.AbortUnwindingCalls.after.panic-unwind.mir @@ -4,8 +4,6 @@ fn main() -> () { let mut _0: (); let mut _1: !; let mut _2: (); - scope 1 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/issue_62289.test.ElaborateDrops.before.panic-abort.mir b/tests/mir-opt/issue_62289.test.ElaborateDrops.before.panic-abort.mir index 91dee82fde0..3104baa5fdb 100644 --- a/tests/mir-opt/issue_62289.test.ElaborateDrops.before.panic-abort.mir +++ b/tests/mir-opt/issue_62289.test.ElaborateDrops.before.panic-abort.mir @@ -15,15 +15,13 @@ fn test() -> Option<Box<u32>> { let mut _11: std::option::Option<std::convert::Infallible>; let _12: u32; scope 1 { - } - scope 2 { debug residual => _9; - scope 3 { + scope 2 { } } - scope 4 { + scope 3 { debug val => _12; - scope 5 { + scope 4 { } } diff --git a/tests/mir-opt/issue_62289.test.ElaborateDrops.before.panic-unwind.mir b/tests/mir-opt/issue_62289.test.ElaborateDrops.before.panic-unwind.mir index ff7fc74ff61..da33c830115 100644 --- a/tests/mir-opt/issue_62289.test.ElaborateDrops.before.panic-unwind.mir +++ b/tests/mir-opt/issue_62289.test.ElaborateDrops.before.panic-unwind.mir @@ -15,15 +15,13 @@ fn test() -> Option<Box<u32>> { let mut _11: std::option::Option<std::convert::Infallible>; let _12: u32; scope 1 { - } - scope 2 { debug residual => _9; - scope 3 { + scope 2 { } } - scope 4 { + scope 3 { debug val => _12; - scope 5 { + scope 4 { } } diff --git a/tests/mir-opt/issue_72181.main.built.after.mir b/tests/mir-opt/issue_72181.main.built.after.mir index cff20702bf7..fa101512d72 100644 --- a/tests/mir-opt/issue_72181.main.built.after.mir +++ b/tests/mir-opt/issue_72181.main.built.after.mir @@ -15,8 +15,6 @@ fn main() -> () { debug f => _2; scope 3 { } - scope 4 { - } } } diff --git a/tests/mir-opt/issue_72181_1.main.built.after.mir b/tests/mir-opt/issue_72181_1.main.built.after.mir index d35aada95f8..ae0dc9a0b6a 100644 --- a/tests/mir-opt/issue_72181_1.main.built.after.mir +++ b/tests/mir-opt/issue_72181_1.main.built.after.mir @@ -14,8 +14,6 @@ fn main() -> () { scope 1 { debug v => _2; } - scope 2 { - } bb0: { StorageLive(_2); diff --git a/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff b/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff index f11c993340f..25ed1b4d0c7 100644 --- a/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff +++ b/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff @@ -10,15 +10,11 @@ let mut _6: u32; scope 1 { debug dwords => _2; - scope 3 { + scope 2 { debug ip => _4; let _4: u32; - scope 4 { - } } } - scope 2 { - } bb0: { StorageLive(_2); diff --git a/tests/mir-opt/jump_threading.mutable_ref.JumpThreading.panic-abort.diff b/tests/mir-opt/jump_threading.mutable_ref.JumpThreading.panic-abort.diff index 80a42263643..e9d4352014f 100644 --- a/tests/mir-opt/jump_threading.mutable_ref.JumpThreading.panic-abort.diff +++ b/tests/mir-opt/jump_threading.mutable_ref.JumpThreading.panic-abort.diff @@ -12,8 +12,6 @@ let _2: *mut i32; scope 2 { debug a => _2; - scope 3 { - } } } diff --git a/tests/mir-opt/jump_threading.mutable_ref.JumpThreading.panic-unwind.diff b/tests/mir-opt/jump_threading.mutable_ref.JumpThreading.panic-unwind.diff index 80a42263643..e9d4352014f 100644 --- a/tests/mir-opt/jump_threading.mutable_ref.JumpThreading.panic-unwind.diff +++ b/tests/mir-opt/jump_threading.mutable_ref.JumpThreading.panic-unwind.diff @@ -12,8 +12,6 @@ let _2: *mut i32; scope 2 { debug a => _2; - scope 3 { - } } } diff --git a/tests/mir-opt/lower_array_len.array_len_raw.NormalizeArrayLen.panic-abort.diff b/tests/mir-opt/lower_array_len.array_len_raw.NormalizeArrayLen.panic-abort.diff index f9f73bf991d..633a344a2ed 100644 --- a/tests/mir-opt/lower_array_len.array_len_raw.NormalizeArrayLen.panic-abort.diff +++ b/tests/mir-opt/lower_array_len.array_len_raw.NormalizeArrayLen.panic-abort.diff @@ -14,8 +14,6 @@ let _5: *const [u8]; scope 2 { debug arr => _5; - scope 3 { - } } } diff --git a/tests/mir-opt/lower_array_len.array_len_raw.NormalizeArrayLen.panic-unwind.diff b/tests/mir-opt/lower_array_len.array_len_raw.NormalizeArrayLen.panic-unwind.diff index f9f73bf991d..633a344a2ed 100644 --- a/tests/mir-opt/lower_array_len.array_len_raw.NormalizeArrayLen.panic-unwind.diff +++ b/tests/mir-opt/lower_array_len.array_len_raw.NormalizeArrayLen.panic-unwind.diff @@ -14,8 +14,6 @@ let _5: *const [u8]; scope 2 { debug arr => _5; - scope 3 { - } } } diff --git a/tests/mir-opt/lower_intrinsics.assume.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.assume.LowerIntrinsics.panic-abort.diff index 79635f23e8e..6c1f457cb5f 100644 --- a/tests/mir-opt/lower_intrinsics.assume.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.assume.LowerIntrinsics.panic-abort.diff @@ -4,8 +4,6 @@ fn assume() -> () { let mut _0: (); let _1: (); - scope 1 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/lower_intrinsics.assume.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.assume.LowerIntrinsics.panic-unwind.diff index 79635f23e8e..6c1f457cb5f 100644 --- a/tests/mir-opt/lower_intrinsics.assume.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.assume.LowerIntrinsics.panic-unwind.diff @@ -4,8 +4,6 @@ fn assume() -> () { let mut _0: (); let _1: (); - scope 1 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/lower_intrinsics.f_copy_nonoverlapping.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.f_copy_nonoverlapping.LowerIntrinsics.panic-abort.diff index 6de5f2c4f07..96b66af66a2 100644 --- a/tests/mir-opt/lower_intrinsics.f_copy_nonoverlapping.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.f_copy_nonoverlapping.LowerIntrinsics.panic-abort.diff @@ -18,8 +18,6 @@ let mut _2: (); scope 2 { debug dst => _2; - scope 3 { - } } } diff --git a/tests/mir-opt/lower_intrinsics.f_copy_nonoverlapping.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.f_copy_nonoverlapping.LowerIntrinsics.panic-unwind.diff index 6de5f2c4f07..96b66af66a2 100644 --- a/tests/mir-opt/lower_intrinsics.f_copy_nonoverlapping.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.f_copy_nonoverlapping.LowerIntrinsics.panic-unwind.diff @@ -18,8 +18,6 @@ let mut _2: (); scope 2 { debug dst => _2; - scope 3 { - } } } diff --git a/tests/mir-opt/lower_intrinsics.read_via_copy_primitive.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.read_via_copy_primitive.LowerIntrinsics.panic-abort.diff index 147c48a3c01..781104be290 100644 --- a/tests/mir-opt/lower_intrinsics.read_via_copy_primitive.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.read_via_copy_primitive.LowerIntrinsics.panic-abort.diff @@ -5,8 +5,6 @@ debug r => _1; let mut _0: i32; let mut _2: *const i32; - scope 1 { - } bb0: { StorageLive(_2); diff --git a/tests/mir-opt/lower_intrinsics.read_via_copy_primitive.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.read_via_copy_primitive.LowerIntrinsics.panic-unwind.diff index 147c48a3c01..781104be290 100644 --- a/tests/mir-opt/lower_intrinsics.read_via_copy_primitive.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.read_via_copy_primitive.LowerIntrinsics.panic-unwind.diff @@ -5,8 +5,6 @@ debug r => _1; let mut _0: i32; let mut _2: *const i32; - scope 1 { - } bb0: { StorageLive(_2); diff --git a/tests/mir-opt/lower_intrinsics.read_via_copy_uninhabited.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.read_via_copy_uninhabited.LowerIntrinsics.panic-abort.diff index b2cf3cc1cca..56c357b3776 100644 --- a/tests/mir-opt/lower_intrinsics.read_via_copy_uninhabited.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.read_via_copy_uninhabited.LowerIntrinsics.panic-abort.diff @@ -5,8 +5,6 @@ debug r => _1; let mut _0: Never; let mut _2: *const Never; - scope 1 { - } bb0: { StorageLive(_2); diff --git a/tests/mir-opt/lower_intrinsics.read_via_copy_uninhabited.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.read_via_copy_uninhabited.LowerIntrinsics.panic-unwind.diff index b2cf3cc1cca..56c357b3776 100644 --- a/tests/mir-opt/lower_intrinsics.read_via_copy_uninhabited.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.read_via_copy_uninhabited.LowerIntrinsics.panic-unwind.diff @@ -5,8 +5,6 @@ debug r => _1; let mut _0: Never; let mut _2: *const Never; - scope 1 { - } bb0: { StorageLive(_2); diff --git a/tests/mir-opt/lower_intrinsics.rs b/tests/mir-opt/lower_intrinsics.rs index 278ddfce1c3..08366417d7c 100644 --- a/tests/mir-opt/lower_intrinsics.rs +++ b/tests/mir-opt/lower_intrinsics.rs @@ -16,7 +16,7 @@ pub fn wrapping(a: i32, b: i32) { } // EMIT_MIR lower_intrinsics.unchecked.LowerIntrinsics.diff -pub unsafe fn unchecked(a: i32, b: i32) { +pub unsafe fn unchecked(a: i32, b: i32, c: u32) { // CHECK-LABEL: fn unchecked( // CHECK: {{_.*}} = AddUnchecked( // CHECK: {{_.*}} = SubUnchecked( @@ -25,6 +25,8 @@ pub unsafe fn unchecked(a: i32, b: i32) { // CHECK: {{_.*}} = Rem( // CHECK: {{_.*}} = ShlUnchecked( // CHECK: {{_.*}} = ShrUnchecked( + // CHECK: {{_.*}} = ShlUnchecked( + // CHECK: {{_.*}} = ShrUnchecked( let _a = core::intrinsics::unchecked_add(a, b); let _b = core::intrinsics::unchecked_sub(a, b); let _c = core::intrinsics::unchecked_mul(a, b); @@ -32,6 +34,8 @@ pub unsafe fn unchecked(a: i32, b: i32) { let _y = core::intrinsics::unchecked_rem(a, b); let _i = core::intrinsics::unchecked_shl(a, b); let _j = core::intrinsics::unchecked_shr(a, b); + let _k = core::intrinsics::unchecked_shl(a, c); + let _l = core::intrinsics::unchecked_shr(a, c); } // EMIT_MIR lower_intrinsics.size_of.LowerIntrinsics.diff @@ -229,3 +233,18 @@ pub unsafe fn ptr_offset(p: *const i32, d: isize) -> *const i32 { core::intrinsics::offset(p, d) } + +// EMIT_MIR lower_intrinsics.three_way_compare_char.LowerIntrinsics.diff +pub fn three_way_compare_char(a: char, b: char) { + let _x = core::intrinsics::three_way_compare(a, b); +} + +// EMIT_MIR lower_intrinsics.three_way_compare_signed.LowerIntrinsics.diff +pub fn three_way_compare_signed(a: i16, b: i16) { + core::intrinsics::three_way_compare(a, b); +} + +// EMIT_MIR lower_intrinsics.three_way_compare_unsigned.LowerIntrinsics.diff +pub fn three_way_compare_unsigned(a: u32, b: u32) { + let _x = core::intrinsics::three_way_compare(a, b); +} diff --git a/tests/mir-opt/lower_intrinsics.three_way_compare_char.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.three_way_compare_char.LowerIntrinsics.panic-abort.diff new file mode 100644 index 00000000000..816d6209715 --- /dev/null +++ b/tests/mir-opt/lower_intrinsics.three_way_compare_char.LowerIntrinsics.panic-abort.diff @@ -0,0 +1,34 @@ +- // MIR for `three_way_compare_char` before LowerIntrinsics ++ // MIR for `three_way_compare_char` after LowerIntrinsics + + fn three_way_compare_char(_1: char, _2: char) -> () { + debug a => _1; + debug b => _2; + let mut _0: (); + let _3: std::cmp::Ordering; + let mut _4: char; + let mut _5: char; + scope 1 { + debug _x => _3; + } + + bb0: { + StorageLive(_3); + StorageLive(_4); + _4 = _1; + StorageLive(_5); + _5 = _2; +- _3 = three_way_compare::<char>(move _4, move _5) -> [return: bb1, unwind unreachable]; ++ _3 = Cmp(move _4, move _5); ++ goto -> bb1; + } + + bb1: { + StorageDead(_5); + StorageDead(_4); + _0 = const (); + StorageDead(_3); + return; + } + } + diff --git a/tests/mir-opt/lower_intrinsics.three_way_compare_char.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.three_way_compare_char.LowerIntrinsics.panic-unwind.diff new file mode 100644 index 00000000000..80b4bd7a2be --- /dev/null +++ b/tests/mir-opt/lower_intrinsics.three_way_compare_char.LowerIntrinsics.panic-unwind.diff @@ -0,0 +1,34 @@ +- // MIR for `three_way_compare_char` before LowerIntrinsics ++ // MIR for `three_way_compare_char` after LowerIntrinsics + + fn three_way_compare_char(_1: char, _2: char) -> () { + debug a => _1; + debug b => _2; + let mut _0: (); + let _3: std::cmp::Ordering; + let mut _4: char; + let mut _5: char; + scope 1 { + debug _x => _3; + } + + bb0: { + StorageLive(_3); + StorageLive(_4); + _4 = _1; + StorageLive(_5); + _5 = _2; +- _3 = three_way_compare::<char>(move _4, move _5) -> [return: bb1, unwind continue]; ++ _3 = Cmp(move _4, move _5); ++ goto -> bb1; + } + + bb1: { + StorageDead(_5); + StorageDead(_4); + _0 = const (); + StorageDead(_3); + return; + } + } + diff --git a/tests/mir-opt/lower_intrinsics.three_way_compare_signed.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.three_way_compare_signed.LowerIntrinsics.panic-abort.diff new file mode 100644 index 00000000000..05c20aaa09a --- /dev/null +++ b/tests/mir-opt/lower_intrinsics.three_way_compare_signed.LowerIntrinsics.panic-abort.diff @@ -0,0 +1,31 @@ +- // MIR for `three_way_compare_signed` before LowerIntrinsics ++ // MIR for `three_way_compare_signed` after LowerIntrinsics + + fn three_way_compare_signed(_1: i16, _2: i16) -> () { + debug a => _1; + debug b => _2; + let mut _0: (); + let _3: std::cmp::Ordering; + let mut _4: i16; + let mut _5: i16; + + bb0: { + StorageLive(_3); + StorageLive(_4); + _4 = _1; + StorageLive(_5); + _5 = _2; +- _3 = three_way_compare::<i16>(move _4, move _5) -> [return: bb1, unwind unreachable]; ++ _3 = Cmp(move _4, move _5); ++ goto -> bb1; + } + + bb1: { + StorageDead(_5); + StorageDead(_4); + StorageDead(_3); + _0 = const (); + return; + } + } + diff --git a/tests/mir-opt/lower_intrinsics.three_way_compare_signed.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.three_way_compare_signed.LowerIntrinsics.panic-unwind.diff new file mode 100644 index 00000000000..8a254d02a47 --- /dev/null +++ b/tests/mir-opt/lower_intrinsics.three_way_compare_signed.LowerIntrinsics.panic-unwind.diff @@ -0,0 +1,31 @@ +- // MIR for `three_way_compare_signed` before LowerIntrinsics ++ // MIR for `three_way_compare_signed` after LowerIntrinsics + + fn three_way_compare_signed(_1: i16, _2: i16) -> () { + debug a => _1; + debug b => _2; + let mut _0: (); + let _3: std::cmp::Ordering; + let mut _4: i16; + let mut _5: i16; + + bb0: { + StorageLive(_3); + StorageLive(_4); + _4 = _1; + StorageLive(_5); + _5 = _2; +- _3 = three_way_compare::<i16>(move _4, move _5) -> [return: bb1, unwind continue]; ++ _3 = Cmp(move _4, move _5); ++ goto -> bb1; + } + + bb1: { + StorageDead(_5); + StorageDead(_4); + StorageDead(_3); + _0 = const (); + return; + } + } + diff --git a/tests/mir-opt/lower_intrinsics.three_way_compare_unsigned.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.three_way_compare_unsigned.LowerIntrinsics.panic-abort.diff new file mode 100644 index 00000000000..437614ec673 --- /dev/null +++ b/tests/mir-opt/lower_intrinsics.three_way_compare_unsigned.LowerIntrinsics.panic-abort.diff @@ -0,0 +1,34 @@ +- // MIR for `three_way_compare_unsigned` before LowerIntrinsics ++ // MIR for `three_way_compare_unsigned` after LowerIntrinsics + + fn three_way_compare_unsigned(_1: u32, _2: u32) -> () { + debug a => _1; + debug b => _2; + let mut _0: (); + let _3: std::cmp::Ordering; + let mut _4: u32; + let mut _5: u32; + scope 1 { + debug _x => _3; + } + + bb0: { + StorageLive(_3); + StorageLive(_4); + _4 = _1; + StorageLive(_5); + _5 = _2; +- _3 = three_way_compare::<u32>(move _4, move _5) -> [return: bb1, unwind unreachable]; ++ _3 = Cmp(move _4, move _5); ++ goto -> bb1; + } + + bb1: { + StorageDead(_5); + StorageDead(_4); + _0 = const (); + StorageDead(_3); + return; + } + } + diff --git a/tests/mir-opt/lower_intrinsics.three_way_compare_unsigned.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.three_way_compare_unsigned.LowerIntrinsics.panic-unwind.diff new file mode 100644 index 00000000000..7d6137979c8 --- /dev/null +++ b/tests/mir-opt/lower_intrinsics.three_way_compare_unsigned.LowerIntrinsics.panic-unwind.diff @@ -0,0 +1,34 @@ +- // MIR for `three_way_compare_unsigned` before LowerIntrinsics ++ // MIR for `three_way_compare_unsigned` after LowerIntrinsics + + fn three_way_compare_unsigned(_1: u32, _2: u32) -> () { + debug a => _1; + debug b => _2; + let mut _0: (); + let _3: std::cmp::Ordering; + let mut _4: u32; + let mut _5: u32; + scope 1 { + debug _x => _3; + } + + bb0: { + StorageLive(_3); + StorageLive(_4); + _4 = _1; + StorageLive(_5); + _5 = _2; +- _3 = three_way_compare::<u32>(move _4, move _5) -> [return: bb1, unwind continue]; ++ _3 = Cmp(move _4, move _5); ++ goto -> bb1; + } + + bb1: { + StorageDead(_5); + StorageDead(_4); + _0 = const (); + StorageDead(_3); + return; + } + } + diff --git a/tests/mir-opt/lower_intrinsics.transmute_inhabited.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.transmute_inhabited.LowerIntrinsics.panic-abort.diff index 3b4051e4ae2..6e542c4b5a7 100644 --- a/tests/mir-opt/lower_intrinsics.transmute_inhabited.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.transmute_inhabited.LowerIntrinsics.panic-abort.diff @@ -5,8 +5,6 @@ debug c => _1; let mut _0: i8; let mut _2: std::cmp::Ordering; - scope 1 { - } bb0: { StorageLive(_2); diff --git a/tests/mir-opt/lower_intrinsics.transmute_inhabited.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.transmute_inhabited.LowerIntrinsics.panic-unwind.diff index 3b4051e4ae2..6e542c4b5a7 100644 --- a/tests/mir-opt/lower_intrinsics.transmute_inhabited.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.transmute_inhabited.LowerIntrinsics.panic-unwind.diff @@ -5,8 +5,6 @@ debug c => _1; let mut _0: i8; let mut _2: std::cmp::Ordering; - scope 1 { - } bb0: { StorageLive(_2); diff --git a/tests/mir-opt/lower_intrinsics.transmute_ref_dst.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.transmute_ref_dst.LowerIntrinsics.panic-abort.diff index 91276a1b5c4..ab4646370f1 100644 --- a/tests/mir-opt/lower_intrinsics.transmute_ref_dst.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.transmute_ref_dst.LowerIntrinsics.panic-abort.diff @@ -5,8 +5,6 @@ debug u => _1; let mut _0: *const T; let mut _2: &T; - scope 1 { - } bb0: { StorageLive(_2); diff --git a/tests/mir-opt/lower_intrinsics.transmute_ref_dst.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.transmute_ref_dst.LowerIntrinsics.panic-unwind.diff index 91276a1b5c4..ab4646370f1 100644 --- a/tests/mir-opt/lower_intrinsics.transmute_ref_dst.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.transmute_ref_dst.LowerIntrinsics.panic-unwind.diff @@ -5,8 +5,6 @@ debug u => _1; let mut _0: *const T; let mut _2: &T; - scope 1 { - } bb0: { StorageLive(_2); diff --git a/tests/mir-opt/lower_intrinsics.transmute_uninhabited.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.transmute_uninhabited.LowerIntrinsics.panic-abort.diff index 792c77d575b..6d3ad348988 100644 --- a/tests/mir-opt/lower_intrinsics.transmute_uninhabited.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.transmute_uninhabited.LowerIntrinsics.panic-abort.diff @@ -5,8 +5,6 @@ debug u => _1; let mut _0: Never; let mut _2: (); - scope 1 { - } bb0: { StorageLive(_2); diff --git a/tests/mir-opt/lower_intrinsics.transmute_uninhabited.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.transmute_uninhabited.LowerIntrinsics.panic-unwind.diff index 792c77d575b..6d3ad348988 100644 --- a/tests/mir-opt/lower_intrinsics.transmute_uninhabited.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.transmute_uninhabited.LowerIntrinsics.panic-unwind.diff @@ -5,8 +5,6 @@ debug u => _1; let mut _0: Never; let mut _2: (); - scope 1 { - } bb0: { StorageLive(_2); diff --git a/tests/mir-opt/lower_intrinsics.unchecked.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.unchecked.LowerIntrinsics.panic-abort.diff index dd92b8d6d2c..3c9694d0370 100644 --- a/tests/mir-opt/lower_intrinsics.unchecked.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.unchecked.LowerIntrinsics.panic-abort.diff @@ -1,45 +1,58 @@ - // MIR for `unchecked` before LowerIntrinsics + // MIR for `unchecked` after LowerIntrinsics - fn unchecked(_1: i32, _2: i32) -> () { + fn unchecked(_1: i32, _2: i32, _3: u32) -> () { debug a => _1; debug b => _2; + debug c => _3; let mut _0: (); - let _3: i32; - let mut _4: i32; + let _4: i32; let mut _5: i32; - let mut _7: i32; + let mut _6: i32; let mut _8: i32; - let mut _10: i32; + let mut _9: i32; let mut _11: i32; - let mut _13: i32; + let mut _12: i32; let mut _14: i32; - let mut _16: i32; + let mut _15: i32; let mut _17: i32; - let mut _19: i32; + let mut _18: i32; let mut _20: i32; - let mut _22: i32; + let mut _21: i32; let mut _23: i32; + let mut _24: i32; + let mut _26: i32; + let mut _27: u32; + let mut _29: i32; + let mut _30: u32; scope 1 { - debug _a => _3; - let _6: i32; + debug _a => _4; + let _7: i32; scope 2 { - debug _b => _6; - let _9: i32; + debug _b => _7; + let _10: i32; scope 3 { - debug _c => _9; - let _12: i32; + debug _c => _10; + let _13: i32; scope 4 { - debug _x => _12; - let _15: i32; + debug _x => _13; + let _16: i32; scope 5 { - debug _y => _15; - let _18: i32; + debug _y => _16; + let _19: i32; scope 6 { - debug _i => _18; - let _21: i32; + debug _i => _19; + let _22: i32; scope 7 { - debug _j => _21; + debug _j => _22; + let _25: i32; + scope 8 { + debug _k => _25; + let _28: i32; + scope 9 { + debug _l => _28; + } + } } } } @@ -49,105 +62,133 @@ } bb0: { - StorageLive(_3); StorageLive(_4); - _4 = _1; StorageLive(_5); - _5 = _2; -- _3 = unchecked_add::<i32>(move _4, move _5) -> [return: bb1, unwind unreachable]; -+ _3 = AddUnchecked(move _4, move _5); + _5 = _1; + StorageLive(_6); + _6 = _2; +- _4 = unchecked_add::<i32>(move _5, move _6) -> [return: bb1, unwind unreachable]; ++ _4 = AddUnchecked(move _5, move _6); + goto -> bb1; } bb1: { + StorageDead(_6); StorageDead(_5); - StorageDead(_4); - StorageLive(_6); StorageLive(_7); - _7 = _1; StorageLive(_8); - _8 = _2; -- _6 = unchecked_sub::<i32>(move _7, move _8) -> [return: bb2, unwind unreachable]; -+ _6 = SubUnchecked(move _7, move _8); + _8 = _1; + StorageLive(_9); + _9 = _2; +- _7 = unchecked_sub::<i32>(move _8, move _9) -> [return: bb2, unwind unreachable]; ++ _7 = SubUnchecked(move _8, move _9); + goto -> bb2; } bb2: { + StorageDead(_9); StorageDead(_8); - StorageDead(_7); - StorageLive(_9); StorageLive(_10); - _10 = _1; StorageLive(_11); - _11 = _2; -- _9 = unchecked_mul::<i32>(move _10, move _11) -> [return: bb3, unwind unreachable]; -+ _9 = MulUnchecked(move _10, move _11); + _11 = _1; + StorageLive(_12); + _12 = _2; +- _10 = unchecked_mul::<i32>(move _11, move _12) -> [return: bb3, unwind unreachable]; ++ _10 = MulUnchecked(move _11, move _12); + goto -> bb3; } bb3: { + StorageDead(_12); StorageDead(_11); - StorageDead(_10); - StorageLive(_12); StorageLive(_13); - _13 = _1; StorageLive(_14); - _14 = _2; -- _12 = unchecked_div::<i32>(move _13, move _14) -> [return: bb4, unwind unreachable]; -+ _12 = Div(move _13, move _14); + _14 = _1; + StorageLive(_15); + _15 = _2; +- _13 = unchecked_div::<i32>(move _14, move _15) -> [return: bb4, unwind unreachable]; ++ _13 = Div(move _14, move _15); + goto -> bb4; } bb4: { + StorageDead(_15); StorageDead(_14); - StorageDead(_13); - StorageLive(_15); StorageLive(_16); - _16 = _1; StorageLive(_17); - _17 = _2; -- _15 = unchecked_rem::<i32>(move _16, move _17) -> [return: bb5, unwind unreachable]; -+ _15 = Rem(move _16, move _17); + _17 = _1; + StorageLive(_18); + _18 = _2; +- _16 = unchecked_rem::<i32>(move _17, move _18) -> [return: bb5, unwind unreachable]; ++ _16 = Rem(move _17, move _18); + goto -> bb5; } bb5: { + StorageDead(_18); StorageDead(_17); - StorageDead(_16); - StorageLive(_18); StorageLive(_19); - _19 = _1; StorageLive(_20); - _20 = _2; -- _18 = unchecked_shl::<i32>(move _19, move _20) -> [return: bb6, unwind unreachable]; -+ _18 = ShlUnchecked(move _19, move _20); + _20 = _1; + StorageLive(_21); + _21 = _2; +- _19 = unchecked_shl::<i32, i32>(move _20, move _21) -> [return: bb6, unwind unreachable]; ++ _19 = ShlUnchecked(move _20, move _21); + goto -> bb6; } bb6: { + StorageDead(_21); StorageDead(_20); - StorageDead(_19); - StorageLive(_21); StorageLive(_22); - _22 = _1; StorageLive(_23); - _23 = _2; -- _21 = unchecked_shr::<i32>(move _22, move _23) -> [return: bb7, unwind unreachable]; -+ _21 = ShrUnchecked(move _22, move _23); + _23 = _1; + StorageLive(_24); + _24 = _2; +- _22 = unchecked_shr::<i32, i32>(move _23, move _24) -> [return: bb7, unwind unreachable]; ++ _22 = ShrUnchecked(move _23, move _24); + goto -> bb7; } bb7: { + StorageDead(_24); StorageDead(_23); - StorageDead(_22); + StorageLive(_25); + StorageLive(_26); + _26 = _1; + StorageLive(_27); + _27 = _3; +- _25 = unchecked_shl::<i32, u32>(move _26, move _27) -> [return: bb8, unwind unreachable]; ++ _25 = ShlUnchecked(move _26, move _27); ++ goto -> bb8; + } + + bb8: { + StorageDead(_27); + StorageDead(_26); + StorageLive(_28); + StorageLive(_29); + _29 = _1; + StorageLive(_30); + _30 = _3; +- _28 = unchecked_shr::<i32, u32>(move _29, move _30) -> [return: bb9, unwind unreachable]; ++ _28 = ShrUnchecked(move _29, move _30); ++ goto -> bb9; + } + + bb9: { + StorageDead(_30); + StorageDead(_29); _0 = const (); - StorageDead(_21); - StorageDead(_18); - StorageDead(_15); - StorageDead(_12); - StorageDead(_9); - StorageDead(_6); - StorageDead(_3); + StorageDead(_28); + StorageDead(_25); + StorageDead(_22); + StorageDead(_19); + StorageDead(_16); + StorageDead(_13); + StorageDead(_10); + StorageDead(_7); + StorageDead(_4); return; } } diff --git a/tests/mir-opt/lower_intrinsics.unchecked.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.unchecked.LowerIntrinsics.panic-unwind.diff index dd92b8d6d2c..3c9694d0370 100644 --- a/tests/mir-opt/lower_intrinsics.unchecked.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.unchecked.LowerIntrinsics.panic-unwind.diff @@ -1,45 +1,58 @@ - // MIR for `unchecked` before LowerIntrinsics + // MIR for `unchecked` after LowerIntrinsics - fn unchecked(_1: i32, _2: i32) -> () { + fn unchecked(_1: i32, _2: i32, _3: u32) -> () { debug a => _1; debug b => _2; + debug c => _3; let mut _0: (); - let _3: i32; - let mut _4: i32; + let _4: i32; let mut _5: i32; - let mut _7: i32; + let mut _6: i32; let mut _8: i32; - let mut _10: i32; + let mut _9: i32; let mut _11: i32; - let mut _13: i32; + let mut _12: i32; let mut _14: i32; - let mut _16: i32; + let mut _15: i32; let mut _17: i32; - let mut _19: i32; + let mut _18: i32; let mut _20: i32; - let mut _22: i32; + let mut _21: i32; let mut _23: i32; + let mut _24: i32; + let mut _26: i32; + let mut _27: u32; + let mut _29: i32; + let mut _30: u32; scope 1 { - debug _a => _3; - let _6: i32; + debug _a => _4; + let _7: i32; scope 2 { - debug _b => _6; - let _9: i32; + debug _b => _7; + let _10: i32; scope 3 { - debug _c => _9; - let _12: i32; + debug _c => _10; + let _13: i32; scope 4 { - debug _x => _12; - let _15: i32; + debug _x => _13; + let _16: i32; scope 5 { - debug _y => _15; - let _18: i32; + debug _y => _16; + let _19: i32; scope 6 { - debug _i => _18; - let _21: i32; + debug _i => _19; + let _22: i32; scope 7 { - debug _j => _21; + debug _j => _22; + let _25: i32; + scope 8 { + debug _k => _25; + let _28: i32; + scope 9 { + debug _l => _28; + } + } } } } @@ -49,105 +62,133 @@ } bb0: { - StorageLive(_3); StorageLive(_4); - _4 = _1; StorageLive(_5); - _5 = _2; -- _3 = unchecked_add::<i32>(move _4, move _5) -> [return: bb1, unwind unreachable]; -+ _3 = AddUnchecked(move _4, move _5); + _5 = _1; + StorageLive(_6); + _6 = _2; +- _4 = unchecked_add::<i32>(move _5, move _6) -> [return: bb1, unwind unreachable]; ++ _4 = AddUnchecked(move _5, move _6); + goto -> bb1; } bb1: { + StorageDead(_6); StorageDead(_5); - StorageDead(_4); - StorageLive(_6); StorageLive(_7); - _7 = _1; StorageLive(_8); - _8 = _2; -- _6 = unchecked_sub::<i32>(move _7, move _8) -> [return: bb2, unwind unreachable]; -+ _6 = SubUnchecked(move _7, move _8); + _8 = _1; + StorageLive(_9); + _9 = _2; +- _7 = unchecked_sub::<i32>(move _8, move _9) -> [return: bb2, unwind unreachable]; ++ _7 = SubUnchecked(move _8, move _9); + goto -> bb2; } bb2: { + StorageDead(_9); StorageDead(_8); - StorageDead(_7); - StorageLive(_9); StorageLive(_10); - _10 = _1; StorageLive(_11); - _11 = _2; -- _9 = unchecked_mul::<i32>(move _10, move _11) -> [return: bb3, unwind unreachable]; -+ _9 = MulUnchecked(move _10, move _11); + _11 = _1; + StorageLive(_12); + _12 = _2; +- _10 = unchecked_mul::<i32>(move _11, move _12) -> [return: bb3, unwind unreachable]; ++ _10 = MulUnchecked(move _11, move _12); + goto -> bb3; } bb3: { + StorageDead(_12); StorageDead(_11); - StorageDead(_10); - StorageLive(_12); StorageLive(_13); - _13 = _1; StorageLive(_14); - _14 = _2; -- _12 = unchecked_div::<i32>(move _13, move _14) -> [return: bb4, unwind unreachable]; -+ _12 = Div(move _13, move _14); + _14 = _1; + StorageLive(_15); + _15 = _2; +- _13 = unchecked_div::<i32>(move _14, move _15) -> [return: bb4, unwind unreachable]; ++ _13 = Div(move _14, move _15); + goto -> bb4; } bb4: { + StorageDead(_15); StorageDead(_14); - StorageDead(_13); - StorageLive(_15); StorageLive(_16); - _16 = _1; StorageLive(_17); - _17 = _2; -- _15 = unchecked_rem::<i32>(move _16, move _17) -> [return: bb5, unwind unreachable]; -+ _15 = Rem(move _16, move _17); + _17 = _1; + StorageLive(_18); + _18 = _2; +- _16 = unchecked_rem::<i32>(move _17, move _18) -> [return: bb5, unwind unreachable]; ++ _16 = Rem(move _17, move _18); + goto -> bb5; } bb5: { + StorageDead(_18); StorageDead(_17); - StorageDead(_16); - StorageLive(_18); StorageLive(_19); - _19 = _1; StorageLive(_20); - _20 = _2; -- _18 = unchecked_shl::<i32>(move _19, move _20) -> [return: bb6, unwind unreachable]; -+ _18 = ShlUnchecked(move _19, move _20); + _20 = _1; + StorageLive(_21); + _21 = _2; +- _19 = unchecked_shl::<i32, i32>(move _20, move _21) -> [return: bb6, unwind unreachable]; ++ _19 = ShlUnchecked(move _20, move _21); + goto -> bb6; } bb6: { + StorageDead(_21); StorageDead(_20); - StorageDead(_19); - StorageLive(_21); StorageLive(_22); - _22 = _1; StorageLive(_23); - _23 = _2; -- _21 = unchecked_shr::<i32>(move _22, move _23) -> [return: bb7, unwind unreachable]; -+ _21 = ShrUnchecked(move _22, move _23); + _23 = _1; + StorageLive(_24); + _24 = _2; +- _22 = unchecked_shr::<i32, i32>(move _23, move _24) -> [return: bb7, unwind unreachable]; ++ _22 = ShrUnchecked(move _23, move _24); + goto -> bb7; } bb7: { + StorageDead(_24); StorageDead(_23); - StorageDead(_22); + StorageLive(_25); + StorageLive(_26); + _26 = _1; + StorageLive(_27); + _27 = _3; +- _25 = unchecked_shl::<i32, u32>(move _26, move _27) -> [return: bb8, unwind unreachable]; ++ _25 = ShlUnchecked(move _26, move _27); ++ goto -> bb8; + } + + bb8: { + StorageDead(_27); + StorageDead(_26); + StorageLive(_28); + StorageLive(_29); + _29 = _1; + StorageLive(_30); + _30 = _3; +- _28 = unchecked_shr::<i32, u32>(move _29, move _30) -> [return: bb9, unwind unreachable]; ++ _28 = ShrUnchecked(move _29, move _30); ++ goto -> bb9; + } + + bb9: { + StorageDead(_30); + StorageDead(_29); _0 = const (); - StorageDead(_21); - StorageDead(_18); - StorageDead(_15); - StorageDead(_12); - StorageDead(_9); - StorageDead(_6); - StorageDead(_3); + StorageDead(_28); + StorageDead(_25); + StorageDead(_22); + StorageDead(_19); + StorageDead(_16); + StorageDead(_13); + StorageDead(_10); + StorageDead(_7); + StorageDead(_4); return; } } diff --git a/tests/mir-opt/lower_intrinsics.unreachable.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.unreachable.LowerIntrinsics.panic-abort.diff index f5646e7f1e9..2b715ac1d63 100644 --- a/tests/mir-opt/lower_intrinsics.unreachable.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.unreachable.LowerIntrinsics.panic-abort.diff @@ -5,8 +5,6 @@ let mut _0: !; let _1: (); let mut _2: !; - scope 1 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/lower_intrinsics.unreachable.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.unreachable.LowerIntrinsics.panic-unwind.diff index f5646e7f1e9..2b715ac1d63 100644 --- a/tests/mir-opt/lower_intrinsics.unreachable.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.unreachable.LowerIntrinsics.panic-unwind.diff @@ -5,8 +5,6 @@ let mut _0: !; let _1: (); let mut _2: !; - scope 1 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/lower_intrinsics.write_via_move_string.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.write_via_move_string.LowerIntrinsics.panic-abort.diff index ddc8cf9a3d9..cc9177c9002 100644 --- a/tests/mir-opt/lower_intrinsics.write_via_move_string.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.write_via_move_string.LowerIntrinsics.panic-abort.diff @@ -7,8 +7,6 @@ let mut _0: (); let mut _3: *mut std::string::String; let mut _4: std::string::String; - scope 1 { - } bb0: { StorageLive(_3); diff --git a/tests/mir-opt/lower_intrinsics.write_via_move_string.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.write_via_move_string.LowerIntrinsics.panic-unwind.diff index ddc8cf9a3d9..cc9177c9002 100644 --- a/tests/mir-opt/lower_intrinsics.write_via_move_string.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.write_via_move_string.LowerIntrinsics.panic-unwind.diff @@ -7,8 +7,6 @@ let mut _0: (); let mut _3: *mut std::string::String; let mut _4: std::string::String; - scope 1 { - } bb0: { StorageLive(_3); diff --git a/tests/mir-opt/match_arm_scopes.complicated_match.panic-abort.SimplifyCfg-initial.after-ElaborateDrops.after.diff b/tests/mir-opt/match_arm_scopes.complicated_match.panic-abort.SimplifyCfg-initial.after-ElaborateDrops.after.diff index 307f7105dd2..ba333ba1a58 100644 --- a/tests/mir-opt/match_arm_scopes.complicated_match.panic-abort.SimplifyCfg-initial.after-ElaborateDrops.after.diff +++ b/tests/mir-opt/match_arm_scopes.complicated_match.panic-abort.SimplifyCfg-initial.after-ElaborateDrops.after.diff @@ -60,11 +60,11 @@ } - bb5: { -- falseEdge -> [real: bb13, imaginary: bb3]; +- falseEdge -> [real: bb13, imaginary: bb2]; - } - - bb6: { -- falseEdge -> [real: bb8, imaginary: bb5]; +- falseEdge -> [real: bb8, imaginary: bb1]; - } - - bb7: { @@ -127,7 +127,7 @@ StorageDead(_9); StorageDead(_8); StorageDead(_6); -- falseEdge -> [real: bb1, imaginary: bb5]; +- falseEdge -> [real: bb1, imaginary: bb1]; + goto -> bb1; } @@ -184,7 +184,7 @@ StorageDead(_12); StorageDead(_8); StorageDead(_6); -- falseEdge -> [real: bb2, imaginary: bb3]; +- falseEdge -> [real: bb2, imaginary: bb2]; + goto -> bb2; } diff --git a/tests/mir-opt/match_arm_scopes.complicated_match.panic-unwind.SimplifyCfg-initial.after-ElaborateDrops.after.diff b/tests/mir-opt/match_arm_scopes.complicated_match.panic-unwind.SimplifyCfg-initial.after-ElaborateDrops.after.diff index 307f7105dd2..ba333ba1a58 100644 --- a/tests/mir-opt/match_arm_scopes.complicated_match.panic-unwind.SimplifyCfg-initial.after-ElaborateDrops.after.diff +++ b/tests/mir-opt/match_arm_scopes.complicated_match.panic-unwind.SimplifyCfg-initial.after-ElaborateDrops.after.diff @@ -60,11 +60,11 @@ } - bb5: { -- falseEdge -> [real: bb13, imaginary: bb3]; +- falseEdge -> [real: bb13, imaginary: bb2]; - } - - bb6: { -- falseEdge -> [real: bb8, imaginary: bb5]; +- falseEdge -> [real: bb8, imaginary: bb1]; - } - - bb7: { @@ -127,7 +127,7 @@ StorageDead(_9); StorageDead(_8); StorageDead(_6); -- falseEdge -> [real: bb1, imaginary: bb5]; +- falseEdge -> [real: bb1, imaginary: bb1]; + goto -> bb1; } @@ -184,7 +184,7 @@ StorageDead(_12); StorageDead(_8); StorageDead(_6); -- falseEdge -> [real: bb2, imaginary: bb3]; +- falseEdge -> [real: bb2, imaginary: bb2]; + goto -> bb2; } diff --git a/tests/mir-opt/pre-codegen/checked_ops.checked_shl.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/checked_ops.checked_shl.PreCodegen.after.mir index 656934fce42..845673601b2 100644 --- a/tests/mir-opt/pre-codegen/checked_ops.checked_shl.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/checked_ops.checked_shl.PreCodegen.after.mir @@ -21,13 +21,9 @@ fn checked_shl(_1: u32, _2: u32) -> Option<u32> { debug self => _1; debug rhs => _2; let mut _3: u32; - scope 5 { - scope 6 (inlined core::num::<impl u32>::unchecked_shl) { - debug self => _1; - debug rhs => _3; - scope 7 { - } - } + scope 5 (inlined core::num::<impl u32>::unchecked_shl) { + debug self => _1; + debug rhs => _3; } } } diff --git a/tests/mir-opt/pre-codegen/derived_ord.rs b/tests/mir-opt/pre-codegen/derived_ord.rs new file mode 100644 index 00000000000..bad751edf84 --- /dev/null +++ b/tests/mir-opt/pre-codegen/derived_ord.rs @@ -0,0 +1,9 @@ +// skip-filecheck +//@ compile-flags: -O -Zmir-opt-level=2 -Cdebuginfo=0 + +#![crate_type = "lib"] + +#[derive(PartialOrd, PartialEq)] +pub struct MultiField(char, i16); + +// EMIT_MIR derived_ord.{impl#0}-partial_cmp.PreCodegen.after.mir diff --git a/tests/mir-opt/pre-codegen/derived_ord.{impl#0}-partial_cmp.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/derived_ord.{impl#0}-partial_cmp.PreCodegen.after.mir new file mode 100644 index 00000000000..a6c64425912 --- /dev/null +++ b/tests/mir-opt/pre-codegen/derived_ord.{impl#0}-partial_cmp.PreCodegen.after.mir @@ -0,0 +1,78 @@ +// MIR for `<impl at $DIR/derived_ord.rs:6:10: 6:20>::partial_cmp` after PreCodegen + +fn <impl at $DIR/derived_ord.rs:6:10: 6:20>::partial_cmp(_1: &MultiField, _2: &MultiField) -> Option<std::cmp::Ordering> { + debug self => _1; + debug other => _2; + let mut _0: std::option::Option<std::cmp::Ordering>; + let mut _3: &char; + let mut _4: &char; + let mut _8: std::option::Option<std::cmp::Ordering>; + let mut _9: i8; + let mut _10: &i16; + let mut _11: &i16; + scope 1 { + debug cmp => _8; + } + scope 2 (inlined std::cmp::impls::<impl PartialOrd for char>::partial_cmp) { + debug self => _3; + debug other => _4; + let mut _5: char; + let mut _6: char; + let mut _7: std::cmp::Ordering; + } + scope 3 (inlined std::cmp::impls::<impl PartialOrd for i16>::partial_cmp) { + debug self => _10; + debug other => _11; + let mut _12: i16; + let mut _13: i16; + let mut _14: std::cmp::Ordering; + } + + bb0: { + StorageLive(_3); + _3 = &((*_1).0: char); + StorageLive(_4); + _4 = &((*_2).0: char); + StorageLive(_5); + _5 = ((*_1).0: char); + StorageLive(_6); + _6 = ((*_2).0: char); + _7 = Cmp(move _5, move _6); + StorageDead(_6); + StorageDead(_5); + _8 = Option::<std::cmp::Ordering>::Some(_7); + StorageDead(_4); + StorageDead(_3); + _9 = discriminant(_7); + switchInt(move _9) -> [0: bb1, otherwise: bb2]; + } + + bb1: { + StorageLive(_10); + _10 = &((*_1).1: i16); + StorageLive(_11); + _11 = &((*_2).1: i16); + StorageLive(_14); + StorageLive(_12); + _12 = ((*_1).1: i16); + StorageLive(_13); + _13 = ((*_2).1: i16); + _14 = Cmp(move _12, move _13); + StorageDead(_13); + StorageDead(_12); + _0 = Option::<std::cmp::Ordering>::Some(move _14); + StorageDead(_14); + StorageDead(_11); + StorageDead(_10); + goto -> bb3; + } + + bb2: { + _0 = _8; + goto -> bb3; + } + + bb3: { + return; + } +} diff --git a/tests/mir-opt/pre-codegen/duplicate_switch_targets.ub_if_b.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/duplicate_switch_targets.ub_if_b.PreCodegen.after.mir index ebe846e8a51..518fedffc16 100644 --- a/tests/mir-opt/pre-codegen/duplicate_switch_targets.ub_if_b.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/duplicate_switch_targets.ub_if_b.PreCodegen.after.mir @@ -5,10 +5,8 @@ fn ub_if_b(_1: Thing) -> Thing { let mut _0: Thing; let mut _2: isize; scope 1 (inlined unreachable_unchecked) { - scope 2 { - } - scope 3 (inlined core::ub_checks::check_language_ub) { - scope 4 (inlined core::ub_checks::check_language_ub::runtime) { + scope 2 (inlined core::ub_checks::check_language_ub) { + scope 3 (inlined core::ub_checks::check_language_ub::runtime) { } } } diff --git a/tests/mir-opt/pre-codegen/loops.int_range.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/loops.int_range.PreCodegen.after.mir index 0b5ed6ee169..cdb7eea74fb 100644 --- a/tests/mir-opt/pre-codegen/loops.int_range.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/loops.int_range.PreCodegen.after.mir @@ -26,10 +26,8 @@ fn int_range(_1: usize, _2: usize) -> () { let mut _12: usize; scope 6 { debug old => _11; - scope 7 { - } } - scope 8 (inlined std::cmp::impls::<impl PartialOrd for usize>::lt) { + scope 7 (inlined std::cmp::impls::<impl PartialOrd for usize>::lt) { debug self => _6; debug other => _7; let mut _8: usize; diff --git a/tests/mir-opt/pre-codegen/mem_replace.mem_replace.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/mem_replace.mem_replace.PreCodegen.after.panic-abort.mir index 26919dd98dd..c744787fce2 100644 --- a/tests/mir-opt/pre-codegen/mem_replace.mem_replace.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/mem_replace.mem_replace.PreCodegen.after.panic-abort.mir @@ -8,21 +8,15 @@ fn mem_replace(_1: &mut u32, _2: u32) -> u32 { debug dest => _1; debug src => _2; scope 2 { - scope 3 { - debug result => _0; - scope 6 (inlined std::ptr::write::<u32>) { - debug dst => _1; - debug src => _2; - scope 7 { - } - } - } - scope 4 (inlined std::ptr::read::<u32>) { - debug src => _1; - scope 5 { - } + debug result => _0; + scope 4 (inlined std::ptr::write::<u32>) { + debug dst => _1; + debug src => _2; } } + scope 3 (inlined std::ptr::read::<u32>) { + debug src => _1; + } } bb0: { diff --git a/tests/mir-opt/pre-codegen/mem_replace.mem_replace.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/mem_replace.mem_replace.PreCodegen.after.panic-unwind.mir index 26919dd98dd..c744787fce2 100644 --- a/tests/mir-opt/pre-codegen/mem_replace.mem_replace.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/mem_replace.mem_replace.PreCodegen.after.panic-unwind.mir @@ -8,21 +8,15 @@ fn mem_replace(_1: &mut u32, _2: u32) -> u32 { debug dest => _1; debug src => _2; scope 2 { - scope 3 { - debug result => _0; - scope 6 (inlined std::ptr::write::<u32>) { - debug dst => _1; - debug src => _2; - scope 7 { - } - } - } - scope 4 (inlined std::ptr::read::<u32>) { - debug src => _1; - scope 5 { - } + debug result => _0; + scope 4 (inlined std::ptr::write::<u32>) { + debug dst => _1; + debug src => _2; } } + scope 3 (inlined std::ptr::read::<u32>) { + debug src => _1; + } } bb0: { diff --git a/tests/mir-opt/pre-codegen/range_iter.forward_loop.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/range_iter.forward_loop.PreCodegen.after.panic-abort.mir index ed965770adb..002d55ad9d9 100644 --- a/tests/mir-opt/pre-codegen/range_iter.forward_loop.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/range_iter.forward_loop.PreCodegen.after.panic-abort.mir @@ -29,10 +29,8 @@ fn forward_loop(_1: u32, _2: u32, _3: impl Fn(u32)) -> () { let mut _13: u32; scope 6 { debug old => _12; - scope 7 { - } } - scope 8 (inlined std::cmp::impls::<impl PartialOrd for u32>::lt) { + scope 7 (inlined std::cmp::impls::<impl PartialOrd for u32>::lt) { debug self => _7; debug other => _8; let mut _9: u32; diff --git a/tests/mir-opt/pre-codegen/range_iter.forward_loop.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/range_iter.forward_loop.PreCodegen.after.panic-unwind.mir index a7ee9be19bd..d5021ac84d2 100644 --- a/tests/mir-opt/pre-codegen/range_iter.forward_loop.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/range_iter.forward_loop.PreCodegen.after.panic-unwind.mir @@ -29,10 +29,8 @@ fn forward_loop(_1: u32, _2: u32, _3: impl Fn(u32)) -> () { let mut _13: u32; scope 6 { debug old => _12; - scope 7 { - } } - scope 8 (inlined std::cmp::impls::<impl PartialOrd for u32>::lt) { + scope 7 (inlined std::cmp::impls::<impl PartialOrd for u32>::lt) { debug self => _7; debug other => _8; let mut _9: u32; diff --git a/tests/mir-opt/pre-codegen/range_iter.range_iter_next.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/range_iter.range_iter_next.PreCodegen.after.panic-abort.mir index f674f6a3009..7faae1d863c 100644 --- a/tests/mir-opt/pre-codegen/range_iter.range_iter_next.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/range_iter.range_iter_next.PreCodegen.after.panic-abort.mir @@ -14,10 +14,8 @@ fn range_iter_next(_1: &mut std::ops::Range<u32>) -> Option<u32> { let mut _8: u32; scope 3 { debug old => _7; - scope 4 { - } } - scope 5 (inlined std::cmp::impls::<impl PartialOrd for u32>::lt) { + scope 4 (inlined std::cmp::impls::<impl PartialOrd for u32>::lt) { debug self => _2; debug other => _3; let mut _4: u32; diff --git a/tests/mir-opt/pre-codegen/range_iter.range_iter_next.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/range_iter.range_iter_next.PreCodegen.after.panic-unwind.mir index a5029dcad3a..37f00533b60 100644 --- a/tests/mir-opt/pre-codegen/range_iter.range_iter_next.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/range_iter.range_iter_next.PreCodegen.after.panic-unwind.mir @@ -14,10 +14,8 @@ fn range_iter_next(_1: &mut std::ops::Range<u32>) -> Option<u32> { let mut _8: u32; scope 3 { debug old => _7; - scope 4 { - } } - scope 5 (inlined std::cmp::impls::<impl PartialOrd for u32>::lt) { + scope 4 (inlined std::cmp::impls::<impl PartialOrd for u32>::lt) { debug self => _2; debug other => _3; let mut _4: u32; diff --git a/tests/mir-opt/pre-codegen/slice_index.slice_get_unchecked_mut_range.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/slice_index.slice_get_unchecked_mut_range.PreCodegen.after.panic-abort.mir index bcc540ae6fc..e5490955a36 100644 --- a/tests/mir-opt/pre-codegen/slice_index.slice_get_unchecked_mut_range.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/slice_index.slice_get_unchecked_mut_range.PreCodegen.after.panic-abort.mir @@ -9,8 +9,6 @@ fn slice_get_unchecked_mut_range(_1: &mut [u32], _2: std::ops::Range<usize>) -> debug index => _2; let mut _3: *mut [u32]; let mut _4: *mut [u32]; - scope 2 { - } } bb0: { diff --git a/tests/mir-opt/pre-codegen/slice_index.slice_get_unchecked_mut_range.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/slice_index.slice_get_unchecked_mut_range.PreCodegen.after.panic-unwind.mir index 1fe7da7d2fd..810fee9a149 100644 --- a/tests/mir-opt/pre-codegen/slice_index.slice_get_unchecked_mut_range.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/slice_index.slice_get_unchecked_mut_range.PreCodegen.after.panic-unwind.mir @@ -9,8 +9,6 @@ fn slice_get_unchecked_mut_range(_1: &mut [u32], _2: std::ops::Range<usize>) -> debug index => _2; let mut _3: *mut [u32]; let mut _4: *mut [u32]; - scope 2 { - } } bb0: { diff --git a/tests/mir-opt/pre-codegen/slice_iter.enumerated_loop.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/slice_iter.enumerated_loop.PreCodegen.after.panic-abort.mir index f698e15d302..1ec85906385 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.enumerated_loop.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.enumerated_loop.PreCodegen.after.panic-abort.mir @@ -37,52 +37,42 @@ fn enumerated_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { let _7: std::ptr::NonNull<T>; scope 6 { debug ptr => _7; + let _11: *const T; scope 7 { - let _11: *const T; - scope 8 { - debug end_or_len => _11; - } - scope 14 (inlined without_provenance::<T>) { - debug addr => _3; - scope 15 { - } - } - scope 16 (inlined NonNull::<T>::as_ptr) { - debug self => _7; - } - scope 17 (inlined std::ptr::mut_ptr::<impl *mut T>::add) { - debug self => _9; - debug count => _3; - scope 18 { - } - } + debug end_or_len => _11; + } + scope 11 (inlined without_provenance::<T>) { + debug addr => _3; + } + scope 12 (inlined NonNull::<T>::as_ptr) { + debug self => _7; + } + scope 13 (inlined std::ptr::mut_ptr::<impl *mut T>::add) { + debug self => _9; + debug count => _3; } } - scope 9 (inlined <NonNull<[T]> as From<&[T]>>::from) { + scope 8 (inlined <NonNull<[T]> as From<&[T]>>::from) { debug reference => _1; let mut _4: *const [T]; - scope 10 { - } } - scope 11 (inlined NonNull::<[T]>::cast::<T>) { + scope 9 (inlined NonNull::<[T]>::cast::<T>) { debug self => _5; let mut _6: *const T; - scope 12 { - scope 13 (inlined NonNull::<[T]>::as_ptr) { - debug self => _5; - } + scope 10 (inlined NonNull::<[T]>::as_ptr) { + debug self => _5; } } } } } - scope 19 (inlined <std::slice::Iter<'_, T> as Iterator>::enumerate) { + scope 14 (inlined <std::slice::Iter<'_, T> as Iterator>::enumerate) { debug self => _13; - scope 20 (inlined Enumerate::<std::slice::Iter<'_, T>>::new) { + scope 15 (inlined Enumerate::<std::slice::Iter<'_, T>>::new) { debug iter => _13; } } - scope 21 (inlined <Enumerate<std::slice::Iter<'_, T>> as IntoIterator>::into_iter) { + scope 16 (inlined <Enumerate<std::slice::Iter<'_, T>> as IntoIterator>::into_iter) { debug self => _14; } diff --git a/tests/mir-opt/pre-codegen/slice_iter.enumerated_loop.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/slice_iter.enumerated_loop.PreCodegen.after.panic-unwind.mir index eae9f5909e6..70cdf3f41c2 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.enumerated_loop.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.enumerated_loop.PreCodegen.after.panic-unwind.mir @@ -37,52 +37,42 @@ fn enumerated_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { let _7: std::ptr::NonNull<T>; scope 6 { debug ptr => _7; + let _11: *const T; scope 7 { - let _11: *const T; - scope 8 { - debug end_or_len => _11; - } - scope 14 (inlined without_provenance::<T>) { - debug addr => _3; - scope 15 { - } - } - scope 16 (inlined NonNull::<T>::as_ptr) { - debug self => _7; - } - scope 17 (inlined std::ptr::mut_ptr::<impl *mut T>::add) { - debug self => _9; - debug count => _3; - scope 18 { - } - } + debug end_or_len => _11; + } + scope 11 (inlined without_provenance::<T>) { + debug addr => _3; + } + scope 12 (inlined NonNull::<T>::as_ptr) { + debug self => _7; + } + scope 13 (inlined std::ptr::mut_ptr::<impl *mut T>::add) { + debug self => _9; + debug count => _3; } } - scope 9 (inlined <NonNull<[T]> as From<&[T]>>::from) { + scope 8 (inlined <NonNull<[T]> as From<&[T]>>::from) { debug reference => _1; let mut _4: *const [T]; - scope 10 { - } } - scope 11 (inlined NonNull::<[T]>::cast::<T>) { + scope 9 (inlined NonNull::<[T]>::cast::<T>) { debug self => _5; let mut _6: *const T; - scope 12 { - scope 13 (inlined NonNull::<[T]>::as_ptr) { - debug self => _5; - } + scope 10 (inlined NonNull::<[T]>::as_ptr) { + debug self => _5; } } } } } - scope 19 (inlined <std::slice::Iter<'_, T> as Iterator>::enumerate) { + scope 14 (inlined <std::slice::Iter<'_, T> as Iterator>::enumerate) { debug self => _13; - scope 20 (inlined Enumerate::<std::slice::Iter<'_, T>>::new) { + scope 15 (inlined Enumerate::<std::slice::Iter<'_, T>>::new) { debug iter => _13; } } - scope 21 (inlined <Enumerate<std::slice::Iter<'_, T>> as IntoIterator>::into_iter) { + scope 16 (inlined <Enumerate<std::slice::Iter<'_, T>> as IntoIterator>::into_iter) { debug self => _14; } diff --git a/tests/mir-opt/pre-codegen/slice_iter.forward_loop.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/slice_iter.forward_loop.PreCodegen.after.panic-abort.mir index 158ae0de890..d8252e7267a 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.forward_loop.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.forward_loop.PreCodegen.after.panic-abort.mir @@ -34,46 +34,36 @@ fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () { let _7: std::ptr::NonNull<T>; scope 6 { debug ptr => _7; + let _11: *const T; scope 7 { - let _11: *const T; - scope 8 { - debug end_or_len => _11; - } - scope 14 (inlined without_provenance::<T>) { - debug addr => _3; - scope 15 { - } - } - scope 16 (inlined NonNull::<T>::as_ptr) { - debug self => _7; - } - scope 17 (inlined std::ptr::mut_ptr::<impl *mut T>::add) { - debug self => _9; - debug count => _3; - scope 18 { - } - } + debug end_or_len => _11; + } + scope 11 (inlined without_provenance::<T>) { + debug addr => _3; + } + scope 12 (inlined NonNull::<T>::as_ptr) { + debug self => _7; + } + scope 13 (inlined std::ptr::mut_ptr::<impl *mut T>::add) { + debug self => _9; + debug count => _3; } } - scope 9 (inlined <NonNull<[T]> as From<&[T]>>::from) { + scope 8 (inlined <NonNull<[T]> as From<&[T]>>::from) { debug reference => _1; let mut _4: *const [T]; - scope 10 { - } } - scope 11 (inlined NonNull::<[T]>::cast::<T>) { + scope 9 (inlined NonNull::<[T]>::cast::<T>) { debug self => _5; let mut _6: *const T; - scope 12 { - scope 13 (inlined NonNull::<[T]>::as_ptr) { - debug self => _5; - } + scope 10 (inlined NonNull::<[T]>::as_ptr) { + debug self => _5; } } } } } - scope 19 (inlined <std::slice::Iter<'_, T> as IntoIterator>::into_iter) { + scope 14 (inlined <std::slice::Iter<'_, T> as IntoIterator>::into_iter) { debug self => _13; } diff --git a/tests/mir-opt/pre-codegen/slice_iter.forward_loop.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/slice_iter.forward_loop.PreCodegen.after.panic-unwind.mir index ac9e31a0da8..b3904dc70a6 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.forward_loop.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.forward_loop.PreCodegen.after.panic-unwind.mir @@ -34,46 +34,36 @@ fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () { let _7: std::ptr::NonNull<T>; scope 6 { debug ptr => _7; + let _11: *const T; scope 7 { - let _11: *const T; - scope 8 { - debug end_or_len => _11; - } - scope 14 (inlined without_provenance::<T>) { - debug addr => _3; - scope 15 { - } - } - scope 16 (inlined NonNull::<T>::as_ptr) { - debug self => _7; - } - scope 17 (inlined std::ptr::mut_ptr::<impl *mut T>::add) { - debug self => _9; - debug count => _3; - scope 18 { - } - } + debug end_or_len => _11; + } + scope 11 (inlined without_provenance::<T>) { + debug addr => _3; + } + scope 12 (inlined NonNull::<T>::as_ptr) { + debug self => _7; + } + scope 13 (inlined std::ptr::mut_ptr::<impl *mut T>::add) { + debug self => _9; + debug count => _3; } } - scope 9 (inlined <NonNull<[T]> as From<&[T]>>::from) { + scope 8 (inlined <NonNull<[T]> as From<&[T]>>::from) { debug reference => _1; let mut _4: *const [T]; - scope 10 { - } } - scope 11 (inlined NonNull::<[T]>::cast::<T>) { + scope 9 (inlined NonNull::<[T]>::cast::<T>) { debug self => _5; let mut _6: *const T; - scope 12 { - scope 13 (inlined NonNull::<[T]>::as_ptr) { - debug self => _5; - } + scope 10 (inlined NonNull::<[T]>::as_ptr) { + debug self => _5; } } } } } - scope 19 (inlined <std::slice::Iter<'_, T> as IntoIterator>::into_iter) { + scope 14 (inlined <std::slice::Iter<'_, T> as IntoIterator>::into_iter) { debug self => _13; } diff --git a/tests/mir-opt/pre-codegen/slice_iter.range_loop.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/slice_iter.range_loop.PreCodegen.after.panic-abort.mir index 543e8918e39..5ab88c9b855 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.range_loop.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.range_loop.PreCodegen.after.panic-abort.mir @@ -35,10 +35,8 @@ fn range_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { let mut _13: usize; scope 7 { debug old => _12; - scope 8 { - } } - scope 9 (inlined std::cmp::impls::<impl PartialOrd for usize>::lt) { + scope 8 (inlined std::cmp::impls::<impl PartialOrd for usize>::lt) { debug self => _7; debug other => _8; let mut _9: usize; diff --git a/tests/mir-opt/pre-codegen/slice_iter.range_loop.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/slice_iter.range_loop.PreCodegen.after.panic-unwind.mir index a16e9cd9e51..513651090a8 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.range_loop.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.range_loop.PreCodegen.after.panic-unwind.mir @@ -35,10 +35,8 @@ fn range_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { let mut _13: usize; scope 7 { debug old => _12; - scope 8 { - } } - scope 9 (inlined std::cmp::impls::<impl PartialOrd for usize>::lt) { + scope 8 (inlined std::cmp::impls::<impl PartialOrd for usize>::lt) { debug self => _7; debug other => _8; let mut _9: usize; diff --git a/tests/mir-opt/pre-codegen/slice_iter.reverse_loop.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/slice_iter.reverse_loop.PreCodegen.after.panic-abort.mir index 9550df012f8..091c8a0e968 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.reverse_loop.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.reverse_loop.PreCodegen.after.panic-abort.mir @@ -19,7 +19,7 @@ fn reverse_loop(_1: &[T], _2: impl Fn(&T)) -> () { scope 2 { debug x => _20; } - scope 22 (inlined <Rev<std::slice::Iter<'_, T>> as Iterator>::next) { + scope 17 (inlined <Rev<std::slice::Iter<'_, T>> as Iterator>::next) { debug self => _16; let mut _17: &mut std::slice::Iter<'_, T>; } @@ -39,52 +39,42 @@ fn reverse_loop(_1: &[T], _2: impl Fn(&T)) -> () { let _7: std::ptr::NonNull<T>; scope 6 { debug ptr => _7; + let _11: *const T; scope 7 { - let _11: *const T; - scope 8 { - debug end_or_len => _11; - } - scope 14 (inlined without_provenance::<T>) { - debug addr => _3; - scope 15 { - } - } - scope 16 (inlined NonNull::<T>::as_ptr) { - debug self => _7; - } - scope 17 (inlined std::ptr::mut_ptr::<impl *mut T>::add) { - debug self => _9; - debug count => _3; - scope 18 { - } - } + debug end_or_len => _11; + } + scope 11 (inlined without_provenance::<T>) { + debug addr => _3; + } + scope 12 (inlined NonNull::<T>::as_ptr) { + debug self => _7; + } + scope 13 (inlined std::ptr::mut_ptr::<impl *mut T>::add) { + debug self => _9; + debug count => _3; } } - scope 9 (inlined <NonNull<[T]> as From<&[T]>>::from) { + scope 8 (inlined <NonNull<[T]> as From<&[T]>>::from) { debug reference => _1; let mut _4: *const [T]; - scope 10 { - } } - scope 11 (inlined NonNull::<[T]>::cast::<T>) { + scope 9 (inlined NonNull::<[T]>::cast::<T>) { debug self => _5; let mut _6: *const T; - scope 12 { - scope 13 (inlined NonNull::<[T]>::as_ptr) { - debug self => _5; - } + scope 10 (inlined NonNull::<[T]>::as_ptr) { + debug self => _5; } } } } } - scope 19 (inlined <std::slice::Iter<'_, T> as Iterator>::rev) { + scope 14 (inlined <std::slice::Iter<'_, T> as Iterator>::rev) { debug self => _13; - scope 20 (inlined Rev::<std::slice::Iter<'_, T>>::new) { + scope 15 (inlined Rev::<std::slice::Iter<'_, T>>::new) { debug iter => _13; } } - scope 21 (inlined <Rev<std::slice::Iter<'_, T>> as IntoIterator>::into_iter) { + scope 16 (inlined <Rev<std::slice::Iter<'_, T>> as IntoIterator>::into_iter) { debug self => _14; } diff --git a/tests/mir-opt/pre-codegen/slice_iter.reverse_loop.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/slice_iter.reverse_loop.PreCodegen.after.panic-unwind.mir index d75aabd12fc..1873d452f34 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.reverse_loop.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.reverse_loop.PreCodegen.after.panic-unwind.mir @@ -19,7 +19,7 @@ fn reverse_loop(_1: &[T], _2: impl Fn(&T)) -> () { scope 2 { debug x => _20; } - scope 22 (inlined <Rev<std::slice::Iter<'_, T>> as Iterator>::next) { + scope 17 (inlined <Rev<std::slice::Iter<'_, T>> as Iterator>::next) { debug self => _16; let mut _17: &mut std::slice::Iter<'_, T>; } @@ -39,52 +39,42 @@ fn reverse_loop(_1: &[T], _2: impl Fn(&T)) -> () { let _7: std::ptr::NonNull<T>; scope 6 { debug ptr => _7; + let _11: *const T; scope 7 { - let _11: *const T; - scope 8 { - debug end_or_len => _11; - } - scope 14 (inlined without_provenance::<T>) { - debug addr => _3; - scope 15 { - } - } - scope 16 (inlined NonNull::<T>::as_ptr) { - debug self => _7; - } - scope 17 (inlined std::ptr::mut_ptr::<impl *mut T>::add) { - debug self => _9; - debug count => _3; - scope 18 { - } - } + debug end_or_len => _11; + } + scope 11 (inlined without_provenance::<T>) { + debug addr => _3; + } + scope 12 (inlined NonNull::<T>::as_ptr) { + debug self => _7; + } + scope 13 (inlined std::ptr::mut_ptr::<impl *mut T>::add) { + debug self => _9; + debug count => _3; } } - scope 9 (inlined <NonNull<[T]> as From<&[T]>>::from) { + scope 8 (inlined <NonNull<[T]> as From<&[T]>>::from) { debug reference => _1; let mut _4: *const [T]; - scope 10 { - } } - scope 11 (inlined NonNull::<[T]>::cast::<T>) { + scope 9 (inlined NonNull::<[T]>::cast::<T>) { debug self => _5; let mut _6: *const T; - scope 12 { - scope 13 (inlined NonNull::<[T]>::as_ptr) { - debug self => _5; - } + scope 10 (inlined NonNull::<[T]>::as_ptr) { + debug self => _5; } } } } } - scope 19 (inlined <std::slice::Iter<'_, T> as Iterator>::rev) { + scope 14 (inlined <std::slice::Iter<'_, T> as Iterator>::rev) { debug self => _13; - scope 20 (inlined Rev::<std::slice::Iter<'_, T>>::new) { + scope 15 (inlined Rev::<std::slice::Iter<'_, T>>::new) { debug iter => _13; } } - scope 21 (inlined <Rev<std::slice::Iter<'_, T>> as IntoIterator>::into_iter) { + scope 16 (inlined <Rev<std::slice::Iter<'_, T>> as IntoIterator>::into_iter) { debug self => _14; } diff --git a/tests/mir-opt/reference_prop.mut_raw_then_mut_shr.ReferencePropagation.diff b/tests/mir-opt/reference_prop.mut_raw_then_mut_shr.ReferencePropagation.diff index 747028e128f..859097d3966 100644 --- a/tests/mir-opt/reference_prop.mut_raw_then_mut_shr.ReferencePropagation.diff +++ b/tests/mir-opt/reference_prop.mut_raw_then_mut_shr.ReferencePropagation.diff @@ -25,8 +25,6 @@ let _7: i32; scope 5 { debug a => _7; - scope 6 { - } } } } diff --git a/tests/mir-opt/reference_prop.reference_propagation_const_ptr.ReferencePropagation.diff b/tests/mir-opt/reference_prop.reference_propagation_const_ptr.ReferencePropagation.diff index ce5ddbfdd12..1e6a168f756 100644 --- a/tests/mir-opt/reference_prop.reference_propagation_const_ptr.ReferencePropagation.diff +++ b/tests/mir-opt/reference_prop.reference_propagation_const_ptr.ReferencePropagation.diff @@ -6,218 +6,196 @@ debug multiple => _2; let mut _0: (); let _3: (); + let _4: usize; let _7: (); let mut _8: (); let _9: (); + let _10: usize; let mut _13: *const usize; let _15: (); let mut _16: (); let _17: (); + let _18: usize; let _22: (); let mut _23: &*const usize; let _24: (); + let _25: usize; let _29: (); let mut _30: *mut *const usize; let _31: (); + let _32: usize; let _35: (); let mut _36: *const usize; let _37: (); + let _38: usize; let _44: (); let mut _45: *const usize; let _46: (); + let _47: *const T; let _49: (); let mut _50: (); let _51: (); + let _52: *const T; let mut _53: *const T; let _55: (); let mut _56: (); let _57: (); + let _58: usize; let _62: (); let mut _63: (); let _64: (); + let _65: usize; let _69: (); let mut _70: (); + let _71: usize; let _75: (); let mut _76: (); scope 1 { - let _4: usize; + debug a => _4; + let _5: *const usize; scope 2 { - debug a => _4; - let _5: *const usize; + debug b => _5; + let _6: usize; scope 3 { - debug b => _5; - let _6: usize; - scope 4 { - debug c => _6; - } + debug c => _6; } } } - scope 5 { - let _10: usize; - scope 6 { - debug a => _10; - let _11: usize; - scope 7 { - debug a2 => _11; - let mut _12: *const usize; - scope 8 { - debug b => _12; - let _14: usize; - scope 9 { - debug c => _14; - } + scope 4 { + debug a => _10; + let _11: usize; + scope 5 { + debug a2 => _11; + let mut _12: *const usize; + scope 6 { + debug b => _12; + let _14: usize; + scope 7 { + debug c => _14; } } } } - scope 10 { - let _18: usize; - scope 11 { - debug a => _18; - let _19: *const usize; - scope 12 { - debug b => _19; - let _20: &*const usize; - scope 13 { - debug d => _20; - let _21: usize; - scope 14 { - debug c => _21; - } + scope 8 { + debug a => _18; + let _19: *const usize; + scope 9 { + debug b => _19; + let _20: &*const usize; + scope 10 { + debug d => _20; + let _21: usize; + scope 11 { + debug c => _21; } } } } - scope 15 { - let _25: usize; - scope 16 { - debug a => _25; - let mut _26: *const usize; - scope 17 { - debug b => _26; - let _27: *mut *const usize; - scope 18 { - debug d => _27; - let _28: usize; - scope 19 { - debug c => _28; - } + scope 12 { + debug a => _25; + let mut _26: *const usize; + scope 13 { + debug b => _26; + let _27: *mut *const usize; + scope 14 { + debug d => _27; + let _28: usize; + scope 15 { + debug c => _28; } } } } - scope 20 { - let _32: usize; - scope 21 { - debug a => _32; - let _33: *const usize; - scope 22 { - debug b => _33; - let _34: usize; - scope 23 { - debug c => _34; - } + scope 16 { + debug a => _32; + let _33: *const usize; + scope 17 { + debug b => _33; + let _34: usize; + scope 18 { + debug c => _34; } } } - scope 24 { - let _38: usize; - scope 25 { - debug a => _38; - let _39: *const usize; - scope 26 { - debug b1 => _39; - let _40: usize; - scope 27 { - debug c => _40; - let _41: *const usize; - scope 28 { - debug b2 => _41; - let _42: usize; - scope 29 { - debug c2 => _42; - let _43: *const usize; - scope 30 { - debug b3 => _43; - } + scope 19 { + debug a => _38; + let _39: *const usize; + scope 20 { + debug b1 => _39; + let _40: usize; + scope 21 { + debug c => _40; + let _41: *const usize; + scope 22 { + debug b2 => _41; + let _42: usize; + scope 23 { + debug c2 => _42; + let _43: *const usize; + scope 24 { + debug b3 => _43; } } } } } } - scope 31 { - let _47: *const T; - scope 32 { -- debug a => _47; -+ debug a => _1; - let _48: T; - scope 33 { - debug b => _48; - } + scope 25 { +- debug a => _47; ++ debug a => _1; + let _48: T; + scope 26 { + debug b => _48; } } - scope 34 { - let _52: *const T; - scope 35 { - debug a => _52; - let _54: T; - scope 36 { - debug b => _54; - } + scope 27 { + debug a => _52; + let _54: T; + scope 28 { + debug b => _54; } } - scope 37 { - let _58: usize; - scope 38 { - debug a => _58; - let _59: *const usize; - scope 39 { - debug b => _59; - let _60: *const usize; - scope 40 { - debug c => _60; - let _61: usize; - scope 41 { - debug e => _61; - } + scope 29 { + debug a => _58; + let _59: *const usize; + scope 30 { + debug b => _59; + let _60: *const usize; + scope 31 { + debug c => _60; + let _61: usize; + scope 32 { + debug e => _61; } } } } - scope 42 { - let _65: usize; - scope 43 { - debug a => _65; - let _66: *const usize; - scope 44 { - debug b => _66; - let _67: &*const usize; - scope 45 { - debug d => _67; - let _68: usize; - scope 46 { - debug c => _68; - } + scope 33 { + debug a => _65; + let _66: *const usize; + scope 34 { + debug b => _66; + let _67: &*const usize; + scope 35 { + debug d => _67; + let _68: usize; + scope 36 { + debug c => _68; } } } } - scope 47 { - let _71: usize; - scope 48 { - debug a => _71; - let mut _72: *const usize; - scope 49 { - debug b => _72; - let _73: &mut *const usize; - scope 50 { - debug d => _73; - let _74: usize; - scope 51 { - debug c => _74; - } + scope 37 { + debug a => _71; + let mut _72: *const usize; + scope 38 { + debug b => _72; + let _73: &mut *const usize; + scope 39 { + debug d => _73; + let _74: usize; + scope 40 { + debug c => _74; } } } diff --git a/tests/mir-opt/reference_prop.reference_propagation_mut_ptr.ReferencePropagation.diff b/tests/mir-opt/reference_prop.reference_propagation_mut_ptr.ReferencePropagation.diff index b6b2acc0b43..5629d04f1b1 100644 --- a/tests/mir-opt/reference_prop.reference_propagation_mut_ptr.ReferencePropagation.diff +++ b/tests/mir-opt/reference_prop.reference_propagation_mut_ptr.ReferencePropagation.diff @@ -6,197 +6,177 @@ debug multiple => _2; let mut _0: (); let _3: (); + let mut _4: usize; let _7: (); let mut _8: (); let _9: (); + let mut _10: usize; let mut _13: *mut usize; let _15: (); let mut _16: (); let _17: (); + let mut _18: usize; let _22: (); let mut _23: &*mut usize; let _24: (); + let mut _25: usize; let _29: (); let mut _30: *mut *mut usize; let _31: (); + let mut _32: usize; let _35: (); let mut _36: *mut usize; let _37: (); + let mut _38: usize; let _44: (); let mut _45: *mut usize; let _46: (); + let _47: *mut T; let _49: (); let mut _50: (); let _51: (); + let _52: *mut T; let mut _53: *mut T; let _55: (); let mut _56: (); let _57: (); + let mut _58: usize; let _62: (); let mut _63: (); + let mut _64: usize; let _68: (); let mut _69: (); scope 1 { - let mut _4: usize; + debug a => _4; + let _5: *mut usize; scope 2 { - debug a => _4; - let _5: *mut usize; + debug b => _5; + let _6: usize; scope 3 { - debug b => _5; - let _6: usize; - scope 4 { - debug c => _6; - } + debug c => _6; } } } - scope 5 { - let mut _10: usize; - scope 6 { - debug a => _10; - let mut _11: usize; - scope 7 { - debug a2 => _11; - let mut _12: *mut usize; - scope 8 { - debug b => _12; - let _14: usize; - scope 9 { - debug c => _14; - } + scope 4 { + debug a => _10; + let mut _11: usize; + scope 5 { + debug a2 => _11; + let mut _12: *mut usize; + scope 6 { + debug b => _12; + let _14: usize; + scope 7 { + debug c => _14; } } } } - scope 10 { - let mut _18: usize; - scope 11 { - debug a => _18; - let _19: *mut usize; - scope 12 { - debug b => _19; - let _20: &*mut usize; - scope 13 { - debug d => _20; - let _21: usize; - scope 14 { - debug c => _21; - } + scope 8 { + debug a => _18; + let _19: *mut usize; + scope 9 { + debug b => _19; + let _20: &*mut usize; + scope 10 { + debug d => _20; + let _21: usize; + scope 11 { + debug c => _21; } } } } - scope 15 { - let mut _25: usize; - scope 16 { - debug a => _25; - let mut _26: *mut usize; - scope 17 { - debug b => _26; - let _27: *mut *mut usize; - scope 18 { - debug d => _27; - let _28: usize; - scope 19 { - debug c => _28; - } + scope 12 { + debug a => _25; + let mut _26: *mut usize; + scope 13 { + debug b => _26; + let _27: *mut *mut usize; + scope 14 { + debug d => _27; + let _28: usize; + scope 15 { + debug c => _28; } } } } - scope 20 { - let mut _32: usize; - scope 21 { - debug a => _32; - let _33: *mut usize; - scope 22 { - debug b => _33; - let _34: usize; - scope 23 { - debug c => _34; - } + scope 16 { + debug a => _32; + let _33: *mut usize; + scope 17 { + debug b => _33; + let _34: usize; + scope 18 { + debug c => _34; } } } - scope 24 { - let mut _38: usize; - scope 25 { - debug a => _38; - let _39: *mut usize; - scope 26 { - debug b1 => _39; - let _40: usize; - scope 27 { - debug c => _40; - let _41: *mut usize; - scope 28 { - debug b2 => _41; - let _42: usize; - scope 29 { - debug c2 => _42; - let _43: *mut usize; - scope 30 { - debug b3 => _43; - } + scope 19 { + debug a => _38; + let _39: *mut usize; + scope 20 { + debug b1 => _39; + let _40: usize; + scope 21 { + debug c => _40; + let _41: *mut usize; + scope 22 { + debug b2 => _41; + let _42: usize; + scope 23 { + debug c2 => _42; + let _43: *mut usize; + scope 24 { + debug b3 => _43; } } } } } } - scope 31 { - let _47: *mut T; - scope 32 { -- debug a => _47; -+ debug a => _1; - let _48: T; - scope 33 { - debug b => _48; - } + scope 25 { +- debug a => _47; ++ debug a => _1; + let _48: T; + scope 26 { + debug b => _48; } } - scope 34 { - let _52: *mut T; - scope 35 { - debug a => _52; - let _54: T; - scope 36 { - debug b => _54; - } + scope 27 { + debug a => _52; + let _54: T; + scope 28 { + debug b => _54; } } - scope 37 { - let mut _58: usize; - scope 38 { - debug a => _58; - let _59: *mut usize; - scope 39 { - debug b => _59; - let _60: &*mut usize; - scope 40 { - debug d => _60; - let _61: usize; - scope 41 { - debug c => _61; - } + scope 29 { + debug a => _58; + let _59: *mut usize; + scope 30 { + debug b => _59; + let _60: &*mut usize; + scope 31 { + debug d => _60; + let _61: usize; + scope 32 { + debug c => _61; } } } } - scope 42 { - let mut _64: usize; - scope 43 { - debug a => _64; - let mut _65: *mut usize; - scope 44 { - debug b => _65; - let _66: &mut *mut usize; - scope 45 { - debug d => _66; - let _67: usize; - scope 46 { - debug c => _67; - } + scope 33 { + debug a => _64; + let mut _65: *mut usize; + scope 34 { + debug b => _65; + let _66: &mut *mut usize; + scope 35 { + debug d => _66; + let _67: usize; + scope 36 { + debug c => _67; } } } diff --git a/tests/mir-opt/reference_prop.unique_with_copies.ReferencePropagation.diff b/tests/mir-opt/reference_prop.unique_with_copies.ReferencePropagation.diff index b4912a918ba..a5427cea1f8 100644 --- a/tests/mir-opt/reference_prop.unique_with_copies.ReferencePropagation.diff +++ b/tests/mir-opt/reference_prop.unique_with_copies.ReferencePropagation.diff @@ -12,16 +12,12 @@ scope 1 { - debug y => _1; + debug y => _3; - scope 5 { - } } scope 2 { debug a => _2; let _3: *mut i32; scope 3 { debug x => _3; - scope 4 { - } } } diff --git a/tests/mir-opt/retag.array_casts.SimplifyCfg-pre-optimizations.after.panic-abort.mir b/tests/mir-opt/retag.array_casts.SimplifyCfg-pre-optimizations.after.panic-abort.mir index 7124b4c1cd8..f9d58ea60a3 100644 --- a/tests/mir-opt/retag.array_casts.SimplifyCfg-pre-optimizations.after.panic-abort.mir +++ b/tests/mir-opt/retag.array_casts.SimplifyCfg-pre-optimizations.after.panic-abort.mir @@ -36,22 +36,18 @@ fn array_casts() -> () { debug p => _2; let _8: [usize; 2]; scope 3 { - } - scope 4 { debug x => _8; let _9: *const usize; - scope 5 { + scope 4 { debug p => _9; let _20: &usize; let _21: &usize; let mut _34: &usize; - scope 6 { - } - scope 7 { + scope 5 { debug left_val => _20; debug right_val => _21; let _26: core::panicking::AssertKind; - scope 8 { + scope 6 { debug kind => _26; } } diff --git a/tests/mir-opt/retag.array_casts.SimplifyCfg-pre-optimizations.after.panic-unwind.mir b/tests/mir-opt/retag.array_casts.SimplifyCfg-pre-optimizations.after.panic-unwind.mir index be04757f2a3..b0b70cd5d91 100644 --- a/tests/mir-opt/retag.array_casts.SimplifyCfg-pre-optimizations.after.panic-unwind.mir +++ b/tests/mir-opt/retag.array_casts.SimplifyCfg-pre-optimizations.after.panic-unwind.mir @@ -36,22 +36,18 @@ fn array_casts() -> () { debug p => _2; let _8: [usize; 2]; scope 3 { - } - scope 4 { debug x => _8; let _9: *const usize; - scope 5 { + scope 4 { debug p => _9; let _20: &usize; let _21: &usize; let mut _34: &usize; - scope 6 { - } - scope 7 { + scope 5 { debug left_val => _20; debug right_val => _21; let _26: core::panicking::AssertKind; - scope 8 { + scope 6 { debug kind => _26; } } diff --git a/tests/mir-opt/simplify_dead_blocks.assert_nonzero_nonmax.SimplifyCfg-after-unreachable-enum-branching.diff b/tests/mir-opt/simplify_dead_blocks.assert_nonzero_nonmax.SimplifyCfg-after-unreachable-enum-branching.diff new file mode 100644 index 00000000000..4400cfaef81 --- /dev/null +++ b/tests/mir-opt/simplify_dead_blocks.assert_nonzero_nonmax.SimplifyCfg-after-unreachable-enum-branching.diff @@ -0,0 +1,33 @@ +- // MIR for `assert_nonzero_nonmax` before SimplifyCfg-after-unreachable-enum-branching ++ // MIR for `assert_nonzero_nonmax` after SimplifyCfg-after-unreachable-enum-branching + + fn assert_nonzero_nonmax(_1: u8) -> u8 { + let mut _0: u8; + + bb0: { +- switchInt(_1) -> [0: bb3, 1: bb2, 255: bb3, otherwise: bb4]; ++ switchInt(_1) -> [0: bb2, 1: bb1, 255: bb2, otherwise: bb3]; + } + + bb1: { +- _0 = const 1_u8; +- return; +- } +- +- bb2: { + _0 = const 2_u8; + return; + } + +- bb3: { ++ bb2: { + unreachable; + } + +- bb4: { ++ bb3: { + _0 = _1; + return; + } + } + diff --git a/tests/mir-opt/simplify_dead_blocks.rs b/tests/mir-opt/simplify_dead_blocks.rs new file mode 100644 index 00000000000..d4de85622d4 --- /dev/null +++ b/tests/mir-opt/simplify_dead_blocks.rs @@ -0,0 +1,52 @@ +//@ unit-test: SimplifyCfg-after-unreachable-enum-branching +#![feature(custom_mir, core_intrinsics)] +#![crate_type = "lib"] + +use std::intrinsics::mir::*; + +// Check that we correctly cleaned up the dead BB. +// EMIT_MIR simplify_dead_blocks.assert_nonzero_nonmax.SimplifyCfg-after-unreachable-enum-branching.diff +#[custom_mir(dialect = "runtime", phase = "post-cleanup")] +pub unsafe fn assert_nonzero_nonmax(x: u8) -> u8 { + // CHECK-LABEL: fn assert_nonzero_nonmax( + // CHECK: bb0: { + // CHECK-NEXT: switchInt({{.*}}) -> [0: [[unreachable:bb.*]], 1: [[retblock2:bb.*]], 255: [[unreachable:bb.*]], otherwise: [[retblock:bb.*]]]; + // CHECK-NEXT: } + // CHECK-NOT: _0 = const 1_u8; + // CHECK: [[retblock2]]: { + // CHECK-NEXT: _0 = const 2_u8; + // CHECK-NEXT: return; + // CHECK-NEXT: } + // CHECK: [[unreachable]]: { + // CHECK-NEXT: unreachable; + // CHECK-NEXT: } + // CHECK: [[retblock]]: { + // CHECK-NEXT: _0 = _1; + // CHECK-NEXT: return; + // CHECK-NEXT: } + mir!( + { + match x { + 0 => unreachable, + 1 => retblock2, + u8::MAX => unreachable, + _ => retblock, + } + } + deadRetblock1 = { + RET = 1; + Return() + } + retblock2 = { + RET = 2; + Return() + } + unreachable = { + Unreachable() + } + retblock = { + RET = x; + Return() + } + ) +} diff --git a/tests/mir-opt/simplify_duplicate_unreachable_blocks.assert_nonzero_nonmax.SimplifyCfg-after-uninhabited-enum-branching.diff b/tests/mir-opt/simplify_duplicate_unreachable_blocks.assert_nonzero_nonmax.SimplifyCfg-after-uninhabited-enum-branching.diff deleted file mode 100644 index 35c0a4d45df..00000000000 --- a/tests/mir-opt/simplify_duplicate_unreachable_blocks.assert_nonzero_nonmax.SimplifyCfg-after-uninhabited-enum-branching.diff +++ /dev/null @@ -1,25 +0,0 @@ -- // MIR for `assert_nonzero_nonmax` before SimplifyCfg-after-uninhabited-enum-branching -+ // MIR for `assert_nonzero_nonmax` after SimplifyCfg-after-uninhabited-enum-branching - - fn assert_nonzero_nonmax(_1: u8) -> u8 { - let mut _0: u8; - - bb0: { -- switchInt(_1) -> [0: bb1, 255: bb2, otherwise: bb3]; -+ switchInt(_1) -> [0: bb1, 255: bb1, otherwise: bb2]; - } - - bb1: { - unreachable; - } - - bb2: { -- unreachable; -- } -- -- bb3: { - _0 = _1; - return; - } - } - diff --git a/tests/mir-opt/simplify_duplicate_unreachable_blocks.rs b/tests/mir-opt/simplify_duplicate_unreachable_blocks.rs deleted file mode 100644 index d94e6111855..00000000000 --- a/tests/mir-opt/simplify_duplicate_unreachable_blocks.rs +++ /dev/null @@ -1,31 +0,0 @@ -// skip-filecheck -#![feature(custom_mir, core_intrinsics)] -#![crate_type = "lib"] - -use std::intrinsics::mir::*; - -//@ unit-test: SimplifyCfg-after-uninhabited-enum-branching - -// EMIT_MIR simplify_duplicate_unreachable_blocks.assert_nonzero_nonmax.SimplifyCfg-after-uninhabited-enum-branching.diff -#[custom_mir(dialect = "runtime", phase = "post-cleanup")] -pub unsafe fn assert_nonzero_nonmax(x: u8) -> u8 { - mir!( - { - match x { - 0 => unreachable1, - u8::MAX => unreachable2, - _ => retblock, - } - } - unreachable1 = { - Unreachable() - } - unreachable2 = { - Unreachable() - } - retblock = { - RET = x; - Return() - } - ) -} diff --git a/tests/mir-opt/simplify_locals.expose_addr.SimplifyLocals-before-const-prop.diff b/tests/mir-opt/simplify_locals.expose_provenance.SimplifyLocals-before-const-prop.diff index 9ebee3df62c..cc5c642407e 100644 --- a/tests/mir-opt/simplify_locals.expose_addr.SimplifyLocals-before-const-prop.diff +++ b/tests/mir-opt/simplify_locals.expose_provenance.SimplifyLocals-before-const-prop.diff @@ -1,7 +1,7 @@ -- // MIR for `expose_addr` before SimplifyLocals-before-const-prop -+ // MIR for `expose_addr` after SimplifyLocals-before-const-prop +- // MIR for `expose_provenance` before SimplifyLocals-before-const-prop ++ // MIR for `expose_provenance` after SimplifyLocals-before-const-prop - fn expose_addr(_1: *const usize) -> () { + fn expose_provenance(_1: *const usize) -> () { debug p => _1; let mut _0: (); let _2: usize; @@ -11,7 +11,7 @@ StorageLive(_2); StorageLive(_3); _3 = _1; - _2 = move _3 as usize (PointerExposeAddress); + _2 = move _3 as usize (PointerExposeProvenance); StorageDead(_3); StorageDead(_2); _0 = const (); diff --git a/tests/mir-opt/simplify_locals.rs b/tests/mir-opt/simplify_locals.rs index f95e9185f44..756679e77e3 100644 --- a/tests/mir-opt/simplify_locals.rs +++ b/tests/mir-opt/simplify_locals.rs @@ -63,8 +63,8 @@ fn t4() -> u32 { unsafe { X + 1 } } -// EMIT_MIR simplify_locals.expose_addr.SimplifyLocals-before-const-prop.diff -fn expose_addr(p: *const usize) { +// EMIT_MIR simplify_locals.expose_provenance.SimplifyLocals-before-const-prop.diff +fn expose_provenance(p: *const usize) { // Used pointer to address cast. Has a side effect of exposing the provenance. p as usize; } @@ -78,5 +78,5 @@ fn main() { t2(); t3(); t4(); - expose_addr(&0); + expose_provenance(&0); } diff --git a/tests/mir-opt/simplify_locals.t1.SimplifyLocals-before-const-prop.diff b/tests/mir-opt/simplify_locals.t1.SimplifyLocals-before-const-prop.diff index a903e8d789e..526ff2f25cf 100644 --- a/tests/mir-opt/simplify_locals.t1.SimplifyLocals-before-const-prop.diff +++ b/tests/mir-opt/simplify_locals.t1.SimplifyLocals-before-const-prop.diff @@ -5,8 +5,6 @@ let mut _0: (); - let _1: u32; - let mut _2: *mut u32; - scope 1 { - } bb0: { - StorageLive(_1); diff --git a/tests/mir-opt/simplify_locals.t2.SimplifyLocals-before-const-prop.diff b/tests/mir-opt/simplify_locals.t2.SimplifyLocals-before-const-prop.diff index e72e71a13a2..a88f6d40115 100644 --- a/tests/mir-opt/simplify_locals.t2.SimplifyLocals-before-const-prop.diff +++ b/tests/mir-opt/simplify_locals.t2.SimplifyLocals-before-const-prop.diff @@ -5,8 +5,6 @@ let mut _0: (); - let _1: &mut u32; - let mut _2: *mut u32; - scope 1 { - } bb0: { - StorageLive(_1); diff --git a/tests/mir-opt/simplify_locals.t3.SimplifyLocals-before-const-prop.diff b/tests/mir-opt/simplify_locals.t3.SimplifyLocals-before-const-prop.diff index 37c367c82ca..5d45d7ac781 100644 --- a/tests/mir-opt/simplify_locals.t3.SimplifyLocals-before-const-prop.diff +++ b/tests/mir-opt/simplify_locals.t3.SimplifyLocals-before-const-prop.diff @@ -6,8 +6,6 @@ - let _1: u32; - let mut _2: &mut u32; - let mut _3: *mut u32; - scope 1 { - } bb0: { - StorageLive(_1); diff --git a/tests/mir-opt/simplify_locals.t4.SimplifyLocals-before-const-prop.diff b/tests/mir-opt/simplify_locals.t4.SimplifyLocals-before-const-prop.diff index 006e3c4232d..4f4855dbaaf 100644 --- a/tests/mir-opt/simplify_locals.t4.SimplifyLocals-before-const-prop.diff +++ b/tests/mir-opt/simplify_locals.t4.SimplifyLocals-before-const-prop.diff @@ -5,8 +5,6 @@ let mut _0: u32; let mut _1: u32; let mut _2: *mut u32; - scope 1 { - } bb0: { StorageLive(_1); diff --git a/tests/mir-opt/sroa/structs.unions.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa/structs.unions.ScalarReplacementOfAggregates.diff index 6c99d3efd29..2f8dfcc5d63 100644 --- a/tests/mir-opt/sroa/structs.unions.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa/structs.unions.ScalarReplacementOfAggregates.diff @@ -6,8 +6,6 @@ let mut _0: u32; let mut _2: unions::Repr; let mut _3: f32; - scope 1 { - } bb0: { StorageLive(_2); diff --git a/tests/mir-opt/tls_access.main.PreCodegen.after.mir b/tests/mir-opt/tls_access.main.PreCodegen.after.mir index 43c7051f027..1c59e938423 100644 --- a/tests/mir-opt/tls_access.main.PreCodegen.after.mir +++ b/tests/mir-opt/tls_access.main.PreCodegen.after.mir @@ -3,12 +3,10 @@ fn main() -> () { let mut _0: (); let _1: *mut u8; + let _2: &u8; let mut _3: *mut u8; scope 1 { - let _2: &u8; - scope 2 { - debug a => _2; - } + debug a => _2; } bb0: { diff --git a/tests/mir-opt/uninhabited_enum.process_never.SimplifyLocals-final.after.mir b/tests/mir-opt/uninhabited_enum.process_never.SimplifyLocals-final.after.mir index 89f7016fee4..240f409817d 100644 --- a/tests/mir-opt/uninhabited_enum.process_never.SimplifyLocals-final.after.mir +++ b/tests/mir-opt/uninhabited_enum.process_never.SimplifyLocals-final.after.mir @@ -7,8 +7,6 @@ fn process_never(_1: *const !) -> () { scope 1 { debug _input => _2; } - scope 2 { - } bb0: { unreachable; diff --git a/tests/mir-opt/uninhabited_enum.process_void.SimplifyLocals-final.after.mir b/tests/mir-opt/uninhabited_enum.process_void.SimplifyLocals-final.after.mir index 51905f982b8..51514ba5e5d 100644 --- a/tests/mir-opt/uninhabited_enum.process_void.SimplifyLocals-final.after.mir +++ b/tests/mir-opt/uninhabited_enum.process_void.SimplifyLocals-final.after.mir @@ -6,8 +6,6 @@ fn process_void(_1: *const Void) -> () { scope 1 { debug _input => _1; } - scope 2 { - } bb0: { return; diff --git a/tests/mir-opt/uninhabited_fallthrough_elimination.eliminate_fallthrough.UninhabitedEnumBranching.diff b/tests/mir-opt/uninhabited_fallthrough_elimination.eliminate_fallthrough.UnreachableEnumBranching.diff index daff4f9c85b..098b620dfaa 100644 --- a/tests/mir-opt/uninhabited_fallthrough_elimination.eliminate_fallthrough.UninhabitedEnumBranching.diff +++ b/tests/mir-opt/uninhabited_fallthrough_elimination.eliminate_fallthrough.UnreachableEnumBranching.diff @@ -1,5 +1,5 @@ -- // MIR for `eliminate_fallthrough` before UninhabitedEnumBranching -+ // MIR for `eliminate_fallthrough` after UninhabitedEnumBranching +- // MIR for `eliminate_fallthrough` before UnreachableEnumBranching ++ // MIR for `eliminate_fallthrough` after UnreachableEnumBranching fn eliminate_fallthrough(_1: S) -> u32 { debug s => _1; diff --git a/tests/mir-opt/uninhabited_fallthrough_elimination.keep_fallthrough.UninhabitedEnumBranching.diff b/tests/mir-opt/uninhabited_fallthrough_elimination.keep_fallthrough.UnreachableEnumBranching.diff index 28a8c251d95..995e32b033f 100644 --- a/tests/mir-opt/uninhabited_fallthrough_elimination.keep_fallthrough.UninhabitedEnumBranching.diff +++ b/tests/mir-opt/uninhabited_fallthrough_elimination.keep_fallthrough.UnreachableEnumBranching.diff @@ -1,5 +1,5 @@ -- // MIR for `keep_fallthrough` before UninhabitedEnumBranching -+ // MIR for `keep_fallthrough` after UninhabitedEnumBranching +- // MIR for `keep_fallthrough` before UnreachableEnumBranching ++ // MIR for `keep_fallthrough` after UnreachableEnumBranching fn keep_fallthrough(_1: S) -> u32 { debug s => _1; diff --git a/tests/mir-opt/uninhabited_fallthrough_elimination.rs b/tests/mir-opt/uninhabited_fallthrough_elimination.rs index 7dd41aea5ed..537935d8ae4 100644 --- a/tests/mir-opt/uninhabited_fallthrough_elimination.rs +++ b/tests/mir-opt/uninhabited_fallthrough_elimination.rs @@ -9,7 +9,7 @@ enum S { use S::*; -// EMIT_MIR uninhabited_fallthrough_elimination.keep_fallthrough.UninhabitedEnumBranching.diff +// EMIT_MIR uninhabited_fallthrough_elimination.keep_fallthrough.UnreachableEnumBranching.diff fn keep_fallthrough(s: S) -> u32 { match s { A(_) => 1, @@ -18,7 +18,7 @@ fn keep_fallthrough(s: S) -> u32 { } } -// EMIT_MIR uninhabited_fallthrough_elimination.eliminate_fallthrough.UninhabitedEnumBranching.diff +// EMIT_MIR uninhabited_fallthrough_elimination.eliminate_fallthrough.UnreachableEnumBranching.diff fn eliminate_fallthrough(s: S) -> u32 { match s { C => 1, diff --git a/tests/mir-opt/unnamed-fields/field_access.bar.SimplifyCfg-initial.after.mir b/tests/mir-opt/unnamed-fields/field_access.bar.SimplifyCfg-initial.after.mir index 8edc7b5df88..f0311422c17 100644 --- a/tests/mir-opt/unnamed-fields/field_access.bar.SimplifyCfg-initial.after.mir +++ b/tests/mir-opt/unnamed-fields/field_access.bar.SimplifyCfg-initial.after.mir @@ -11,8 +11,6 @@ fn bar(_1: Bar) -> () { let mut _7: bool; let _8: (); let mut _9: [u8; 1]; - scope 1 { - } bb0: { StorageLive(_2); diff --git a/tests/mir-opt/uninhabited_enum_branching.byref.UninhabitedEnumBranching.panic-abort.diff b/tests/mir-opt/unreachable_enum_branching.byref.UnreachableEnumBranching.panic-abort.diff index 1b7517c8d01..e5dab5d52a6 100644 --- a/tests/mir-opt/uninhabited_enum_branching.byref.UninhabitedEnumBranching.panic-abort.diff +++ b/tests/mir-opt/unreachable_enum_branching.byref.UnreachableEnumBranching.panic-abort.diff @@ -1,5 +1,5 @@ -- // MIR for `byref` before UninhabitedEnumBranching -+ // MIR for `byref` after UninhabitedEnumBranching +- // MIR for `byref` before UnreachableEnumBranching ++ // MIR for `byref` after UnreachableEnumBranching fn byref() -> () { let mut _0: (); diff --git a/tests/mir-opt/uninhabited_enum_branching.byref.UninhabitedEnumBranching.panic-unwind.diff b/tests/mir-opt/unreachable_enum_branching.byref.UnreachableEnumBranching.panic-unwind.diff index 1b7517c8d01..e5dab5d52a6 100644 --- a/tests/mir-opt/uninhabited_enum_branching.byref.UninhabitedEnumBranching.panic-unwind.diff +++ b/tests/mir-opt/unreachable_enum_branching.byref.UnreachableEnumBranching.panic-unwind.diff @@ -1,5 +1,5 @@ -- // MIR for `byref` before UninhabitedEnumBranching -+ // MIR for `byref` after UninhabitedEnumBranching +- // MIR for `byref` before UnreachableEnumBranching ++ // MIR for `byref` after UnreachableEnumBranching fn byref() -> () { let mut _0: (); diff --git a/tests/mir-opt/uninhabited_enum_branching.custom_discriminant.UninhabitedEnumBranching.panic-abort.diff b/tests/mir-opt/unreachable_enum_branching.custom_discriminant.UnreachableEnumBranching.panic-abort.diff index f9a43480917..ea6cdbfbe66 100644 --- a/tests/mir-opt/uninhabited_enum_branching.custom_discriminant.UninhabitedEnumBranching.panic-abort.diff +++ b/tests/mir-opt/unreachable_enum_branching.custom_discriminant.UnreachableEnumBranching.panic-abort.diff @@ -1,5 +1,5 @@ -- // MIR for `custom_discriminant` before UninhabitedEnumBranching -+ // MIR for `custom_discriminant` after UninhabitedEnumBranching +- // MIR for `custom_discriminant` before UnreachableEnumBranching ++ // MIR for `custom_discriminant` after UnreachableEnumBranching fn custom_discriminant() -> () { let mut _0: (); diff --git a/tests/mir-opt/uninhabited_enum_branching.custom_discriminant.UninhabitedEnumBranching.panic-unwind.diff b/tests/mir-opt/unreachable_enum_branching.custom_discriminant.UnreachableEnumBranching.panic-unwind.diff index f9a43480917..ea6cdbfbe66 100644 --- a/tests/mir-opt/uninhabited_enum_branching.custom_discriminant.UninhabitedEnumBranching.panic-unwind.diff +++ b/tests/mir-opt/unreachable_enum_branching.custom_discriminant.UnreachableEnumBranching.panic-unwind.diff @@ -1,5 +1,5 @@ -- // MIR for `custom_discriminant` before UninhabitedEnumBranching -+ // MIR for `custom_discriminant` after UninhabitedEnumBranching +- // MIR for `custom_discriminant` before UnreachableEnumBranching ++ // MIR for `custom_discriminant` after UnreachableEnumBranching fn custom_discriminant() -> () { let mut _0: (); diff --git a/tests/mir-opt/uninhabited_enum_branching.otherwise_t1.UninhabitedEnumBranching.panic-abort.diff b/tests/mir-opt/unreachable_enum_branching.otherwise_t1.UnreachableEnumBranching.panic-abort.diff index 383fde4d787..02b9f02f4c0 100644 --- a/tests/mir-opt/uninhabited_enum_branching.otherwise_t1.UninhabitedEnumBranching.panic-abort.diff +++ b/tests/mir-opt/unreachable_enum_branching.otherwise_t1.UnreachableEnumBranching.panic-abort.diff @@ -1,5 +1,5 @@ -- // MIR for `otherwise_t1` before UninhabitedEnumBranching -+ // MIR for `otherwise_t1` after UninhabitedEnumBranching +- // MIR for `otherwise_t1` before UnreachableEnumBranching ++ // MIR for `otherwise_t1` after UnreachableEnumBranching fn otherwise_t1() -> () { let mut _0: (); diff --git a/tests/mir-opt/uninhabited_enum_branching.otherwise_t1.UninhabitedEnumBranching.panic-unwind.diff b/tests/mir-opt/unreachable_enum_branching.otherwise_t1.UnreachableEnumBranching.panic-unwind.diff index 383fde4d787..02b9f02f4c0 100644 --- a/tests/mir-opt/uninhabited_enum_branching.otherwise_t1.UninhabitedEnumBranching.panic-unwind.diff +++ b/tests/mir-opt/unreachable_enum_branching.otherwise_t1.UnreachableEnumBranching.panic-unwind.diff @@ -1,5 +1,5 @@ -- // MIR for `otherwise_t1` before UninhabitedEnumBranching -+ // MIR for `otherwise_t1` after UninhabitedEnumBranching +- // MIR for `otherwise_t1` before UnreachableEnumBranching ++ // MIR for `otherwise_t1` after UnreachableEnumBranching fn otherwise_t1() -> () { let mut _0: (); diff --git a/tests/mir-opt/uninhabited_enum_branching.otherwise_t2.UninhabitedEnumBranching.panic-abort.diff b/tests/mir-opt/unreachable_enum_branching.otherwise_t2.UnreachableEnumBranching.panic-abort.diff index 3a2dc19db71..a6d6e0861b1 100644 --- a/tests/mir-opt/uninhabited_enum_branching.otherwise_t2.UninhabitedEnumBranching.panic-abort.diff +++ b/tests/mir-opt/unreachable_enum_branching.otherwise_t2.UnreachableEnumBranching.panic-abort.diff @@ -1,5 +1,5 @@ -- // MIR for `otherwise_t2` before UninhabitedEnumBranching -+ // MIR for `otherwise_t2` after UninhabitedEnumBranching +- // MIR for `otherwise_t2` before UnreachableEnumBranching ++ // MIR for `otherwise_t2` after UnreachableEnumBranching fn otherwise_t2() -> () { let mut _0: (); diff --git a/tests/mir-opt/uninhabited_enum_branching.otherwise_t2.UninhabitedEnumBranching.panic-unwind.diff b/tests/mir-opt/unreachable_enum_branching.otherwise_t2.UnreachableEnumBranching.panic-unwind.diff index 3a2dc19db71..a6d6e0861b1 100644 --- a/tests/mir-opt/uninhabited_enum_branching.otherwise_t2.UninhabitedEnumBranching.panic-unwind.diff +++ b/tests/mir-opt/unreachable_enum_branching.otherwise_t2.UnreachableEnumBranching.panic-unwind.diff @@ -1,5 +1,5 @@ -- // MIR for `otherwise_t2` before UninhabitedEnumBranching -+ // MIR for `otherwise_t2` after UninhabitedEnumBranching +- // MIR for `otherwise_t2` before UnreachableEnumBranching ++ // MIR for `otherwise_t2` after UnreachableEnumBranching fn otherwise_t2() -> () { let mut _0: (); diff --git a/tests/mir-opt/uninhabited_enum_branching.otherwise_t3.UninhabitedEnumBranching.panic-abort.diff b/tests/mir-opt/unreachable_enum_branching.otherwise_t3.UnreachableEnumBranching.panic-abort.diff index 5dc1e2b73f6..d3376442376 100644 --- a/tests/mir-opt/uninhabited_enum_branching.otherwise_t3.UninhabitedEnumBranching.panic-abort.diff +++ b/tests/mir-opt/unreachable_enum_branching.otherwise_t3.UnreachableEnumBranching.panic-abort.diff @@ -1,5 +1,5 @@ -- // MIR for `otherwise_t3` before UninhabitedEnumBranching -+ // MIR for `otherwise_t3` after UninhabitedEnumBranching +- // MIR for `otherwise_t3` before UnreachableEnumBranching ++ // MIR for `otherwise_t3` after UnreachableEnumBranching fn otherwise_t3() -> () { let mut _0: (); diff --git a/tests/mir-opt/uninhabited_enum_branching.otherwise_t3.UninhabitedEnumBranching.panic-unwind.diff b/tests/mir-opt/unreachable_enum_branching.otherwise_t3.UnreachableEnumBranching.panic-unwind.diff index 5dc1e2b73f6..d3376442376 100644 --- a/tests/mir-opt/uninhabited_enum_branching.otherwise_t3.UninhabitedEnumBranching.panic-unwind.diff +++ b/tests/mir-opt/unreachable_enum_branching.otherwise_t3.UnreachableEnumBranching.panic-unwind.diff @@ -1,5 +1,5 @@ -- // MIR for `otherwise_t3` before UninhabitedEnumBranching -+ // MIR for `otherwise_t3` after UninhabitedEnumBranching +- // MIR for `otherwise_t3` before UnreachableEnumBranching ++ // MIR for `otherwise_t3` after UnreachableEnumBranching fn otherwise_t3() -> () { let mut _0: (); diff --git a/tests/mir-opt/uninhabited_enum_branching.otherwise_t4.UninhabitedEnumBranching.panic-abort.diff b/tests/mir-opt/unreachable_enum_branching.otherwise_t4.UnreachableEnumBranching.panic-abort.diff index 1352dda4971..8f0d5b7cd99 100644 --- a/tests/mir-opt/uninhabited_enum_branching.otherwise_t4.UninhabitedEnumBranching.panic-abort.diff +++ b/tests/mir-opt/unreachable_enum_branching.otherwise_t4.UnreachableEnumBranching.panic-abort.diff @@ -1,5 +1,5 @@ -- // MIR for `otherwise_t4` before UninhabitedEnumBranching -+ // MIR for `otherwise_t4` after UninhabitedEnumBranching +- // MIR for `otherwise_t4` before UnreachableEnumBranching ++ // MIR for `otherwise_t4` after UnreachableEnumBranching fn otherwise_t4() -> () { let mut _0: (); diff --git a/tests/mir-opt/uninhabited_enum_branching.otherwise_t4.UninhabitedEnumBranching.panic-unwind.diff b/tests/mir-opt/unreachable_enum_branching.otherwise_t4.UnreachableEnumBranching.panic-unwind.diff index 1352dda4971..8f0d5b7cd99 100644 --- a/tests/mir-opt/uninhabited_enum_branching.otherwise_t4.UninhabitedEnumBranching.panic-unwind.diff +++ b/tests/mir-opt/unreachable_enum_branching.otherwise_t4.UnreachableEnumBranching.panic-unwind.diff @@ -1,5 +1,5 @@ -- // MIR for `otherwise_t4` before UninhabitedEnumBranching -+ // MIR for `otherwise_t4` after UninhabitedEnumBranching +- // MIR for `otherwise_t4` before UnreachableEnumBranching ++ // MIR for `otherwise_t4` after UnreachableEnumBranching fn otherwise_t4() -> () { let mut _0: (); diff --git a/tests/mir-opt/uninhabited_enum_branching.otherwise_t4_uninhabited_default.UninhabitedEnumBranching.panic-abort.diff b/tests/mir-opt/unreachable_enum_branching.otherwise_t4_unreachable_default.UnreachableEnumBranching.panic-abort.diff index 40dd961fbac..b1ecd008582 100644 --- a/tests/mir-opt/uninhabited_enum_branching.otherwise_t4_uninhabited_default.UninhabitedEnumBranching.panic-abort.diff +++ b/tests/mir-opt/unreachable_enum_branching.otherwise_t4_unreachable_default.UnreachableEnumBranching.panic-abort.diff @@ -1,7 +1,7 @@ -- // MIR for `otherwise_t4_uninhabited_default` before UninhabitedEnumBranching -+ // MIR for `otherwise_t4_uninhabited_default` after UninhabitedEnumBranching +- // MIR for `otherwise_t4_unreachable_default` before UnreachableEnumBranching ++ // MIR for `otherwise_t4_unreachable_default` after UnreachableEnumBranching - fn otherwise_t4_uninhabited_default() -> () { + fn otherwise_t4_unreachable_default() -> () { let mut _0: (); let _1: &str; let mut _2: Test4; diff --git a/tests/mir-opt/uninhabited_enum_branching.otherwise_t4_uninhabited_default.UninhabitedEnumBranching.panic-unwind.diff b/tests/mir-opt/unreachable_enum_branching.otherwise_t4_unreachable_default.UnreachableEnumBranching.panic-unwind.diff index 40dd961fbac..b1ecd008582 100644 --- a/tests/mir-opt/uninhabited_enum_branching.otherwise_t4_uninhabited_default.UninhabitedEnumBranching.panic-unwind.diff +++ b/tests/mir-opt/unreachable_enum_branching.otherwise_t4_unreachable_default.UnreachableEnumBranching.panic-unwind.diff @@ -1,7 +1,7 @@ -- // MIR for `otherwise_t4_uninhabited_default` before UninhabitedEnumBranching -+ // MIR for `otherwise_t4_uninhabited_default` after UninhabitedEnumBranching +- // MIR for `otherwise_t4_unreachable_default` before UnreachableEnumBranching ++ // MIR for `otherwise_t4_unreachable_default` after UnreachableEnumBranching - fn otherwise_t4_uninhabited_default() -> () { + fn otherwise_t4_unreachable_default() -> () { let mut _0: (); let _1: &str; let mut _2: Test4; diff --git a/tests/mir-opt/uninhabited_enum_branching.otherwise_t4_uninhabited_default_2.UninhabitedEnumBranching.panic-abort.diff b/tests/mir-opt/unreachable_enum_branching.otherwise_t4_unreachable_default_2.UnreachableEnumBranching.panic-abort.diff index ac39f6be6c6..28c6d4fb675 100644 --- a/tests/mir-opt/uninhabited_enum_branching.otherwise_t4_uninhabited_default_2.UninhabitedEnumBranching.panic-abort.diff +++ b/tests/mir-opt/unreachable_enum_branching.otherwise_t4_unreachable_default_2.UnreachableEnumBranching.panic-abort.diff @@ -1,7 +1,7 @@ -- // MIR for `otherwise_t4_uninhabited_default_2` before UninhabitedEnumBranching -+ // MIR for `otherwise_t4_uninhabited_default_2` after UninhabitedEnumBranching +- // MIR for `otherwise_t4_unreachable_default_2` before UnreachableEnumBranching ++ // MIR for `otherwise_t4_unreachable_default_2` after UnreachableEnumBranching - fn otherwise_t4_uninhabited_default_2() -> () { + fn otherwise_t4_unreachable_default_2() -> () { let mut _0: (); let _1: &str; let mut _2: Test4; diff --git a/tests/mir-opt/uninhabited_enum_branching.otherwise_t4_uninhabited_default_2.UninhabitedEnumBranching.panic-unwind.diff b/tests/mir-opt/unreachable_enum_branching.otherwise_t4_unreachable_default_2.UnreachableEnumBranching.panic-unwind.diff index ac39f6be6c6..28c6d4fb675 100644 --- a/tests/mir-opt/uninhabited_enum_branching.otherwise_t4_uninhabited_default_2.UninhabitedEnumBranching.panic-unwind.diff +++ b/tests/mir-opt/unreachable_enum_branching.otherwise_t4_unreachable_default_2.UnreachableEnumBranching.panic-unwind.diff @@ -1,7 +1,7 @@ -- // MIR for `otherwise_t4_uninhabited_default_2` before UninhabitedEnumBranching -+ // MIR for `otherwise_t4_uninhabited_default_2` after UninhabitedEnumBranching +- // MIR for `otherwise_t4_unreachable_default_2` before UnreachableEnumBranching ++ // MIR for `otherwise_t4_unreachable_default_2` after UnreachableEnumBranching - fn otherwise_t4_uninhabited_default_2() -> () { + fn otherwise_t4_unreachable_default_2() -> () { let mut _0: (); let _1: &str; let mut _2: Test4; diff --git a/tests/mir-opt/uninhabited_enum_branching.otherwise_t5_uninhabited_default.UninhabitedEnumBranching.panic-abort.diff b/tests/mir-opt/unreachable_enum_branching.otherwise_t5_unreachable_default.UnreachableEnumBranching.panic-abort.diff index 8180428a6f4..f36a7efd80d 100644 --- a/tests/mir-opt/uninhabited_enum_branching.otherwise_t5_uninhabited_default.UninhabitedEnumBranching.panic-abort.diff +++ b/tests/mir-opt/unreachable_enum_branching.otherwise_t5_unreachable_default.UnreachableEnumBranching.panic-abort.diff @@ -1,7 +1,7 @@ -- // MIR for `otherwise_t5_uninhabited_default` before UninhabitedEnumBranching -+ // MIR for `otherwise_t5_uninhabited_default` after UninhabitedEnumBranching +- // MIR for `otherwise_t5_unreachable_default` before UnreachableEnumBranching ++ // MIR for `otherwise_t5_unreachable_default` after UnreachableEnumBranching - fn otherwise_t5_uninhabited_default() -> () { + fn otherwise_t5_unreachable_default() -> () { let mut _0: (); let _1: &str; let mut _2: Test5<T>; diff --git a/tests/mir-opt/uninhabited_enum_branching.otherwise_t5_uninhabited_default.UninhabitedEnumBranching.panic-unwind.diff b/tests/mir-opt/unreachable_enum_branching.otherwise_t5_unreachable_default.UnreachableEnumBranching.panic-unwind.diff index b13d5816aed..20e31c24c84 100644 --- a/tests/mir-opt/uninhabited_enum_branching.otherwise_t5_uninhabited_default.UninhabitedEnumBranching.panic-unwind.diff +++ b/tests/mir-opt/unreachable_enum_branching.otherwise_t5_unreachable_default.UnreachableEnumBranching.panic-unwind.diff @@ -1,7 +1,7 @@ -- // MIR for `otherwise_t5_uninhabited_default` before UninhabitedEnumBranching -+ // MIR for `otherwise_t5_uninhabited_default` after UninhabitedEnumBranching +- // MIR for `otherwise_t5_unreachable_default` before UnreachableEnumBranching ++ // MIR for `otherwise_t5_unreachable_default` after UnreachableEnumBranching - fn otherwise_t5_uninhabited_default() -> () { + fn otherwise_t5_unreachable_default() -> () { let mut _0: (); let _1: &str; let mut _2: Test5<T>; diff --git a/tests/mir-opt/uninhabited_enum_branching.rs b/tests/mir-opt/unreachable_enum_branching.rs index 6de001be979..156b23657b7 100644 --- a/tests/mir-opt/uninhabited_enum_branching.rs +++ b/tests/mir-opt/unreachable_enum_branching.rs @@ -1,4 +1,4 @@ -//@ unit-test: UninhabitedEnumBranching +//@ unit-test: UnreachableEnumBranching // EMIT_MIR_FOR_EACH_PANIC_STRATEGY enum Empty {} @@ -45,7 +45,7 @@ struct Plop { test3: Test3, } -// EMIT_MIR uninhabited_enum_branching.simple.UninhabitedEnumBranching.diff +// EMIT_MIR unreachable_enum_branching.simple.UnreachableEnumBranching.diff fn simple() { // CHECK-LABEL: fn simple( // CHECK: [[discr:_.*]] = discriminant( @@ -59,7 +59,7 @@ fn simple() { }; } -// EMIT_MIR uninhabited_enum_branching.custom_discriminant.UninhabitedEnumBranching.diff +// EMIT_MIR unreachable_enum_branching.custom_discriminant.UnreachableEnumBranching.diff fn custom_discriminant() { // CHECK-LABEL: fn custom_discriminant( // CHECK: [[discr:_.*]] = discriminant( @@ -72,7 +72,7 @@ fn custom_discriminant() { }; } -// EMIT_MIR uninhabited_enum_branching.otherwise_t1.UninhabitedEnumBranching.diff +// EMIT_MIR unreachable_enum_branching.otherwise_t1.UnreachableEnumBranching.diff fn otherwise_t1() { // CHECK-LABEL: fn otherwise_t1( // CHECK: [[discr:_.*]] = discriminant( @@ -86,7 +86,7 @@ fn otherwise_t1() { }; } -// EMIT_MIR uninhabited_enum_branching.otherwise_t2.UninhabitedEnumBranching.diff +// EMIT_MIR unreachable_enum_branching.otherwise_t2.UnreachableEnumBranching.diff fn otherwise_t2() { // CHECK-LABEL: fn otherwise_t2( // CHECK: [[discr:_.*]] = discriminant( @@ -99,7 +99,7 @@ fn otherwise_t2() { }; } -// EMIT_MIR uninhabited_enum_branching.otherwise_t3.UninhabitedEnumBranching.diff +// EMIT_MIR unreachable_enum_branching.otherwise_t3.UnreachableEnumBranching.diff fn otherwise_t3() { // CHECK-LABEL: fn otherwise_t3( // CHECK: [[discr:_.*]] = discriminant( @@ -116,9 +116,9 @@ fn otherwise_t3() { }; } -// EMIT_MIR uninhabited_enum_branching.otherwise_t4_uninhabited_default.UninhabitedEnumBranching.diff -fn otherwise_t4_uninhabited_default() { - // CHECK-LABEL: fn otherwise_t4_uninhabited_default( +// EMIT_MIR unreachable_enum_branching.otherwise_t4_unreachable_default.UnreachableEnumBranching.diff +fn otherwise_t4_unreachable_default() { + // CHECK-LABEL: fn otherwise_t4_unreachable_default( // CHECK: [[discr:_.*]] = discriminant( // CHECK: switchInt(move [[discr]]) -> [0: bb2, 1: bb3, 2: bb4, 3: bb1, otherwise: [[unreachable:bb.*]]]; // CHECK: [[unreachable]]: { @@ -131,9 +131,9 @@ fn otherwise_t4_uninhabited_default() { }; } -// EMIT_MIR uninhabited_enum_branching.otherwise_t4_uninhabited_default_2.UninhabitedEnumBranching.diff -fn otherwise_t4_uninhabited_default_2() { - // CHECK-LABEL: fn otherwise_t4_uninhabited_default_2( +// EMIT_MIR unreachable_enum_branching.otherwise_t4_unreachable_default_2.UnreachableEnumBranching.diff +fn otherwise_t4_unreachable_default_2() { + // CHECK-LABEL: fn otherwise_t4_unreachable_default_2( // CHECK: [[discr:_.*]] = discriminant( // CHECK: switchInt(move [[discr]]) -> [0: bb2, 1: bb5, 2: bb6, 3: bb1, otherwise: [[unreachable:bb.*]]]; // CHECK: [[unreachable]]: { @@ -147,7 +147,7 @@ fn otherwise_t4_uninhabited_default_2() { }; } -// EMIT_MIR uninhabited_enum_branching.otherwise_t4.UninhabitedEnumBranching.diff +// EMIT_MIR unreachable_enum_branching.otherwise_t4.UnreachableEnumBranching.diff fn otherwise_t4() { // CHECK-LABEL: fn otherwise_t4( // CHECK: [[discr:_.*]] = discriminant( @@ -162,9 +162,9 @@ fn otherwise_t4() { }; } -// EMIT_MIR uninhabited_enum_branching.otherwise_t5_uninhabited_default.UninhabitedEnumBranching.diff -fn otherwise_t5_uninhabited_default<T>() { - // CHECK-LABEL: fn otherwise_t5_uninhabited_default( +// EMIT_MIR unreachable_enum_branching.otherwise_t5_unreachable_default.UnreachableEnumBranching.diff +fn otherwise_t5_unreachable_default<T>() { + // CHECK-LABEL: fn otherwise_t5_unreachable_default( // CHECK: [[discr:_.*]] = discriminant( // CHECK: switchInt(move [[discr]]) -> [255: bb2, 0: bb3, 5: bb4, 3: bb1, otherwise: [[unreachable:bb.*]]]; // CHECK: [[unreachable]]: { @@ -177,7 +177,7 @@ fn otherwise_t5_uninhabited_default<T>() { }; } -// EMIT_MIR uninhabited_enum_branching.byref.UninhabitedEnumBranching.diff +// EMIT_MIR unreachable_enum_branching.byref.UnreachableEnumBranching.diff fn byref() { // CHECK-LABEL: fn byref( let plop = Plop { xx: 51, test3: Test3::C }; @@ -210,9 +210,9 @@ fn main() { otherwise_t1(); otherwise_t2(); otherwise_t3(); - otherwise_t4_uninhabited_default(); - otherwise_t4_uninhabited_default_2(); + otherwise_t4_unreachable_default(); + otherwise_t4_unreachable_default_2(); otherwise_t4(); - otherwise_t5_uninhabited_default::<i32>(); + otherwise_t5_unreachable_default::<i32>(); byref(); } diff --git a/tests/mir-opt/uninhabited_enum_branching.simple.UninhabitedEnumBranching.panic-abort.diff b/tests/mir-opt/unreachable_enum_branching.simple.UnreachableEnumBranching.panic-abort.diff index 674d3a25504..a85fc0da992 100644 --- a/tests/mir-opt/uninhabited_enum_branching.simple.UninhabitedEnumBranching.panic-abort.diff +++ b/tests/mir-opt/unreachable_enum_branching.simple.UnreachableEnumBranching.panic-abort.diff @@ -1,5 +1,5 @@ -- // MIR for `simple` before UninhabitedEnumBranching -+ // MIR for `simple` after UninhabitedEnumBranching +- // MIR for `simple` before UnreachableEnumBranching ++ // MIR for `simple` after UnreachableEnumBranching fn simple() -> () { let mut _0: (); diff --git a/tests/mir-opt/uninhabited_enum_branching.simple.UninhabitedEnumBranching.panic-unwind.diff b/tests/mir-opt/unreachable_enum_branching.simple.UnreachableEnumBranching.panic-unwind.diff index 674d3a25504..a85fc0da992 100644 --- a/tests/mir-opt/uninhabited_enum_branching.simple.UninhabitedEnumBranching.panic-unwind.diff +++ b/tests/mir-opt/unreachable_enum_branching.simple.UnreachableEnumBranching.panic-unwind.diff @@ -1,5 +1,5 @@ -- // MIR for `simple` before UninhabitedEnumBranching -+ // MIR for `simple` after UninhabitedEnumBranching +- // MIR for `simple` before UnreachableEnumBranching ++ // MIR for `simple` after UnreachableEnumBranching fn simple() -> () { let mut _0: (); diff --git a/tests/run-make/arguments-non-c-like-enum/Makefile b/tests/run-make/arguments-non-c-like-enum/Makefile deleted file mode 100644 index 0c8d8bf3acc..00000000000 --- a/tests/run-make/arguments-non-c-like-enum/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# ignore-cross-compile -include ../tools.mk - -all: - $(RUSTC) --crate-type=staticlib nonclike.rs - $(CC) test.c $(call STATICLIB,nonclike) $(call OUT_EXE,test) \ - $(EXTRACFLAGS) $(EXTRACXXFLAGS) - $(call RUN,test) diff --git a/tests/run-make/arguments-non-c-like-enum/rmake.rs b/tests/run-make/arguments-non-c-like-enum/rmake.rs new file mode 100644 index 00000000000..624a7fb2251 --- /dev/null +++ b/tests/run-make/arguments-non-c-like-enum/rmake.rs @@ -0,0 +1,20 @@ +//! Check that non-trivial `repr(C)` enum in Rust has valid C layout. +//@ ignore-cross-compile + +extern crate run_make_support; + +use run_make_support::{cc, extra_c_flags, extra_cxx_flags, run, rustc, static_lib}; + +pub fn main() { + use std::path::Path; + + rustc().input("nonclike.rs").crate_type("staticlib").run(); + cc().input("test.c") + .input(static_lib("nonclike")) + .out_exe("test") + .args(&extra_c_flags()) + .args(&extra_cxx_flags()) + .inspect(|cmd| eprintln!("{cmd:?}")) + .run(); + run("test"); +} diff --git a/tests/run-make/core-no-fp-fmt-parse/Makefile b/tests/run-make/core-no-fp-fmt-parse/Makefile deleted file mode 100644 index 837664d92b9..00000000000 --- a/tests/run-make/core-no-fp-fmt-parse/Makefile +++ /dev/null @@ -1,4 +0,0 @@ -include ../tools.mk - -all: - $(RUSTC) --edition=2021 -Dwarnings --crate-type=rlib ../../../library/core/src/lib.rs --cfg no_fp_fmt_parse diff --git a/tests/run-make/core-no-fp-fmt-parse/rmake.rs b/tests/run-make/core-no-fp-fmt-parse/rmake.rs new file mode 100644 index 00000000000..2748d4359c3 --- /dev/null +++ b/tests/run-make/core-no-fp-fmt-parse/rmake.rs @@ -0,0 +1,17 @@ +// This test checks that the core library of Rust can be compiled without enabling +// support for formatting and parsing floating-point numbers. + +extern crate run_make_support; + +use run_make_support::rustc; +use std::path::PathBuf; + +fn main() { + rustc() + .edition("2021") + .arg("-Dwarnings") + .crate_type("rlib") + .input("../../../library/core/src/lib.rs") + .cfg("no_fp_fmt_parse") + .run(); +} diff --git a/tests/run-make/hir-tree/Makefile b/tests/run-make/hir-tree/Makefile deleted file mode 100644 index b0450ea4bc5..00000000000 --- a/tests/run-make/hir-tree/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -include ../tools.mk - -# Test that hir-tree output doesn't crash and includes -# the string constant we would expect to see. - -all: - $(RUSTC) -o $(TMPDIR)/input.hir -Z unpretty=hir-tree input.rs - $(CGREP) '"Hello, Rustaceans!\n"' < $(TMPDIR)/input.hir diff --git a/tests/run-make/hir-tree/input.rs b/tests/run-make/hir-tree/input.rs deleted file mode 100644 index 9d1a4e9e47d..00000000000 --- a/tests/run-make/hir-tree/input.rs +++ /dev/null @@ -1,3 +0,0 @@ -fn main() { - println!("Hello, Rustaceans!"); -} diff --git a/tests/run-make/issue-7349/Makefile b/tests/run-make/issue-7349/Makefile deleted file mode 100644 index dc073b77fe1..00000000000 --- a/tests/run-make/issue-7349/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -include ../tools.mk - -# Test to make sure that inner functions within a polymorphic outer function -# don't get re-codegened when the outer function is monomorphized. The test -# code monomorphizes the outer functions several times, but the magic constants -# used in the inner functions should each appear only once in the generated IR. - -all: - $(RUSTC) foo.rs --emit=llvm-ir - [ "$$(grep -c 'ret i32 8675309' "$(TMPDIR)/foo.ll")" -eq "1" ] - [ "$$(grep -c 'ret i32 11235813' "$(TMPDIR)/foo.ll")" -eq "1" ] diff --git a/tests/run-make/issue-7349/foo.rs b/tests/run-make/issue-7349/foo.rs deleted file mode 100644 index 246a1259580..00000000000 --- a/tests/run-make/issue-7349/foo.rs +++ /dev/null @@ -1,22 +0,0 @@ -fn outer<T>() { - #[allow(dead_code)] - fn inner() -> u32 { - 8675309 - } - inner(); -} - -extern "C" fn outer_foreign<T>() { - #[allow(dead_code)] - fn inner() -> u32 { - 11235813 - } - inner(); -} - -fn main() { - outer::<isize>(); - outer::<usize>(); - outer_foreign::<isize>(); - outer_foreign::<usize>(); -} diff --git a/tests/run-make/non-unicode-env/non_unicode_env.rs b/tests/run-make/non-unicode-env/non_unicode_env.rs new file mode 100644 index 00000000000..865fc937365 --- /dev/null +++ b/tests/run-make/non-unicode-env/non_unicode_env.rs @@ -0,0 +1,3 @@ +fn main() { + let _ = env!("NON_UNICODE_VAR"); +} diff --git a/tests/run-make/non-unicode-env/non_unicode_env.stderr b/tests/run-make/non-unicode-env/non_unicode_env.stderr new file mode 100644 index 00000000000..c4dcd7b2eb7 --- /dev/null +++ b/tests/run-make/non-unicode-env/non_unicode_env.stderr @@ -0,0 +1,10 @@ +error: environment variable `NON_UNICODE_VAR` is not a valid Unicode string + --> non_unicode_env.rs:2:13 + | +2 | let _ = env!("NON_UNICODE_VAR"); + | ^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to 1 previous error + diff --git a/tests/run-make/non-unicode-env/rmake.rs b/tests/run-make/non-unicode-env/rmake.rs new file mode 100644 index 00000000000..ba4aa1609b5 --- /dev/null +++ b/tests/run-make/non-unicode-env/rmake.rs @@ -0,0 +1,14 @@ +extern crate run_make_support; + +use run_make_support::rustc; + +fn main() { + #[cfg(unix)] + let non_unicode: &std::ffi::OsStr = std::os::unix::ffi::OsStrExt::from_bytes(&[0xFF]); + #[cfg(windows)] + let non_unicode: std::ffi::OsString = std::os::windows::ffi::OsStringExt::from_wide(&[0xD800]); + let output = rustc().input("non_unicode_env.rs").env("NON_UNICODE_VAR", non_unicode).run_fail(); + let actual = std::str::from_utf8(&output.stderr).unwrap(); + let expected = std::fs::read_to_string("non_unicode_env.stderr").unwrap(); + assert_eq!(actual, expected); +} diff --git a/tests/rustdoc-gui/anchors.goml b/tests/rustdoc-gui/anchors.goml index 72e0bcd77e0..61b2e8880c6 100644 --- a/tests/rustdoc-gui/anchors.goml +++ b/tests/rustdoc-gui/anchors.goml @@ -1,17 +1,15 @@ // This test is to ensure that the anchors (`§`) have the expected color and position. +include: "utils.goml" define-function: ( "check-colors", - (theme, main_color, title_color, main_heading_color, main_heading_type_color, src_link_color, sidebar_link_color), + [theme, main_color, title_color, main_heading_color, main_heading_type_color, src_link_color, sidebar_link_color], block { go-to: "file://" + |DOC_PATH| + "/staged_api/struct.Foo.html" // This is needed to ensure that the text color is computed. show-text: true - // Setting the theme. - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - // We reload the page so the local storage settings are being used. - reload: + call-function: ("switch-theme", {"theme": |theme|}) assert-css: ("#toggle-all-docs", {"color": |main_color|}) assert-css: (".main-heading h1 a:nth-of-type(1)", {"color": |main_heading_color|}) diff --git a/tests/rustdoc-gui/code-color.goml b/tests/rustdoc-gui/code-color.goml index 92bdfb25b00..661709aa1ce 100644 --- a/tests/rustdoc-gui/code-color.goml +++ b/tests/rustdoc-gui/code-color.goml @@ -2,18 +2,16 @@ // check that the rule isn't applied on other "<code>" elements. // // While we're at it, we also check it for the other themes. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/fn.foo.html" // If the text isn't displayed, the browser doesn't compute color style correctly... show-text: true define-function: ( "check-colors", - (theme, doc_code_color, doc_inline_code_color), + [theme, doc_code_color, doc_inline_code_color], block { - // Set the theme. - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - // We reload the page so the local storage settings are being used. - reload: + call-function: ("switch-theme", {"theme": |theme|}) assert-css: (".docblock pre > code", {"color": |doc_code_color|}, ALL) assert-css: (".docblock > p > code", {"color": |doc_inline_code_color|}, ALL) }, diff --git a/tests/rustdoc-gui/codeblock-tooltip.goml b/tests/rustdoc-gui/codeblock-tooltip.goml index 7be5e39ba47..654589c3eba 100644 --- a/tests/rustdoc-gui/codeblock-tooltip.goml +++ b/tests/rustdoc-gui/codeblock-tooltip.goml @@ -1,14 +1,13 @@ // Checking the colors of the codeblocks tooltips. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/fn.foo.html" show-text: true define-function: ( "check-colors", - (theme, background, color, border), + [theme, background, color, border], block { - // Setting the theme. - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - reload: + call-function: ("switch-theme", {"theme": |theme|}) // compile_fail block assert-css: ( diff --git a/tests/rustdoc-gui/cursor.goml b/tests/rustdoc-gui/cursor.goml index 27c955f5a13..9412987fc32 100644 --- a/tests/rustdoc-gui/cursor.goml +++ b/tests/rustdoc-gui/cursor.goml @@ -8,7 +8,7 @@ assert-css: ("#toggle-all-docs", {"cursor": "pointer"}) assert-css: ("#copy-path", {"cursor": "pointer"}) // the search tabs -write: (".search-input", "Foo") +write-into: (".search-input", "Foo") // To be SURE that the search will be run. press-key: 'Enter' // Waiting for the search results to appear... diff --git a/tests/rustdoc-gui/docblock-code-block-line-number.goml b/tests/rustdoc-gui/docblock-code-block-line-number.goml index a50449e1701..fc80932caba 100644 --- a/tests/rustdoc-gui/docblock-code-block-line-number.goml +++ b/tests/rustdoc-gui/docblock-code-block-line-number.goml @@ -1,4 +1,5 @@ // Checks that the setting "line numbers" is working as expected. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/fn.foo.html" // Otherwise, we can't check text color @@ -10,17 +11,13 @@ assert-false: "pre.example-line-numbers" // Let's now check some CSS properties... define-function: ( "check-colors", - (theme, color), + [theme, color], block { // We now set the setting to show the line numbers on code examples. - set-local-storage: { - "rustdoc-theme": |theme|, - "rustdoc-use-system-theme": "false", - "rustdoc-line-numbers": "true" - } - // We reload to make the line numbers appear and change theme. - reload: - // We wait for them to be added into the DOM by the JS... + set-local-storage: {"rustdoc-line-numbers": "true"} + // Page will be reloaded in "switch-theme". + call-function: ("switch-theme", {"theme": |theme|}) + // We wait for the line numbers to be added into the DOM by the JS... wait-for: "pre.example-line-numbers" // If the test didn't fail, it means that it was found! assert-css: ( diff --git a/tests/rustdoc-gui/docblock-details.goml b/tests/rustdoc-gui/docblock-details.goml index 4b8f5b54fac..b8fc58ef1e4 100644 --- a/tests/rustdoc-gui/docblock-details.goml +++ b/tests/rustdoc-gui/docblock-details.goml @@ -1,8 +1,8 @@ // This ensures that the `<details>`/`<summary>` elements are displayed as expected. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/details/struct.Details.html" show-text: true -set-local-storage: {"rustdoc-theme": "dark", "rustdoc-use-system-theme": "false"} -reload: +call-function: ("switch-theme", {"theme": "dark"}) // We first check that the headers in the `.top-doc` doc block still have their // bottom border. diff --git a/tests/rustdoc-gui/docblock-table.goml b/tests/rustdoc-gui/docblock-table.goml index 678b302f22e..a73f4aaa767 100644 --- a/tests/rustdoc-gui/docblock-table.goml +++ b/tests/rustdoc-gui/docblock-table.goml @@ -1,4 +1,5 @@ // This test checks the appearance of the tables in the doc comments. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/doc_block_table/struct.DocBlockTable.html#method.func" compare-elements-css: (".impl-items .docblock table th", ".top-doc .docblock table th", ["border"]) @@ -6,10 +7,9 @@ compare-elements-css: (".impl-items .docblock table td", ".top-doc .docblock tab define-function: ( "check-colors", - (theme, border_color, zebra_stripe_color), + [theme, border_color, zebra_stripe_color], block { - set-local-storage: {"rustdoc-use-system-theme": "false", "rustdoc-theme": |theme|} - reload: + call-function: ("switch-theme", {"theme": |theme|}) assert-css: (".top-doc .docblock table tbody tr:nth-child(1)", { "background-color": "rgba(0, 0, 0, 0)", }) diff --git a/tests/rustdoc-gui/escape-key.goml b/tests/rustdoc-gui/escape-key.goml index 3ea20fd118e..ff8557b9b81 100644 --- a/tests/rustdoc-gui/escape-key.goml +++ b/tests/rustdoc-gui/escape-key.goml @@ -2,7 +2,7 @@ // current content displayed. go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" // First, we check that the search results are hidden when the Escape key is pressed. -write: (".search-input", "test") +write-into: (".search-input", "test") // To be SURE that the search will be run. press-key: 'Enter' wait-for: "#search h1" // The search element is empty before the first search diff --git a/tests/rustdoc-gui/globals.goml b/tests/rustdoc-gui/globals.goml index c01c8bb1019..f8c495ec18a 100644 --- a/tests/rustdoc-gui/globals.goml +++ b/tests/rustdoc-gui/globals.goml @@ -10,7 +10,7 @@ assert-window-property: {"srcIndex": null} // Form input go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" -write: (".search-input", "Foo") +write-into: (".search-input", "Foo") press-key: 'Enter' wait-for: "#search-tabs" assert-window-property-false: {"searchIndex": null} diff --git a/tests/rustdoc-gui/go-to-collapsed-elem.goml b/tests/rustdoc-gui/go-to-collapsed-elem.goml index 80e9791775e..e56e7ba08cd 100644 --- a/tests/rustdoc-gui/go-to-collapsed-elem.goml +++ b/tests/rustdoc-gui/go-to-collapsed-elem.goml @@ -9,14 +9,14 @@ set-property: ("#implementations-list .implementors-toggle", {"open": "false"}) click: "//*[@class='sidebar']//a[@href='#method.must_use']" assert-property: ("#implementations-list .implementors-toggle", {"open": "true"}) -define-function: ("collapsed-from-search", (), block { +define-function: ("collapsed-from-search", [], block { // Now we do the same through search result. // First we reload the page without the anchor in the URL. go-to: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html" // Then we collapse the section again... set-property: ("#implementations-list .implementors-toggle", {"open": "false"}) // Then we run the search. - write: (".search-input", "foo::must_use") + write-into: (".search-input", "foo::must_use") wait-for: "//*[@id='search']//a[@href='../test_docs/struct.Foo.html#method.must_use']" click: "//*[@id='search']//a[@href='../test_docs/struct.Foo.html#method.must_use']" assert-property: ("#implementations-list .implementors-toggle", {"open": "true"}) diff --git a/tests/rustdoc-gui/headers-color.goml b/tests/rustdoc-gui/headers-color.goml index 80d11c9c849..81346fc12d0 100644 --- a/tests/rustdoc-gui/headers-color.goml +++ b/tests/rustdoc-gui/headers-color.goml @@ -1,14 +1,15 @@ // This test check for headings text and background colors for the different themes. +include: "utils.goml" + define-function: ( "check-colors", - (theme, color, code_header_color, focus_background_color, headings_color), + [theme, color, code_header_color, focus_background_color, headings_color], block { go-to: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html" // This is needed so that the text color is computed. show-text: true - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - reload: + call-function: ("switch-theme", {"theme": |theme|}) assert-css: ( ".impl", {"color": |color|, "background-color": "rgba(0, 0, 0, 0)"}, diff --git a/tests/rustdoc-gui/headings-anchor.goml b/tests/rustdoc-gui/headings-anchor.goml index f568caa3b07..9d52c2ac4b5 100644 --- a/tests/rustdoc-gui/headings-anchor.goml +++ b/tests/rustdoc-gui/headings-anchor.goml @@ -4,7 +4,7 @@ show-text: true define-function: ( "check-heading-anchor", - (heading_id), + [heading_id], block { // The anchor should not be displayed by default. assert-css: ("#" + |heading_id| + " .doc-anchor", { "display": "none" }) @@ -27,6 +27,6 @@ move-cursor-to: "#top-doc-prose-title" // to prevent it from overlapping with the `[-]` element. assert-css: ("#top-doc-prose-title:hover .doc-anchor", { "display": "none" }) -call-function: ("check-heading-anchor", ("top-doc-prose-sub-heading")) -call-function: ("check-heading-anchor", ("top-doc-prose-sub-sub-heading")) -call-function: ("check-heading-anchor", ("you-know-the-drill")) +call-function: ("check-heading-anchor", {"heading_id": "top-doc-prose-sub-heading"}) +call-function: ("check-heading-anchor", {"heading_id": "top-doc-prose-sub-sub-heading"}) +call-function: ("check-heading-anchor", {"heading_id": "you-know-the-drill"}) diff --git a/tests/rustdoc-gui/headings.goml b/tests/rustdoc-gui/headings.goml index 102b699b1dd..94d80a3e3df 100644 --- a/tests/rustdoc-gui/headings.goml +++ b/tests/rustdoc-gui/headings.goml @@ -11,6 +11,7 @@ // 18px 1.125em // 16px 1rem // 14px 0.875rem +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/struct.HeavilyDocumentedStruct.html" assert-css: (".main-heading h1", {"font-size": "24px"}) @@ -156,10 +157,10 @@ go-to: "file://" + |DOC_PATH| + "/test_docs/struct.HeavilyDocumentedStruct.html" define-function: ( "check-colors", - (theme, heading_color, small_heading_color, heading_border_color), + [theme, heading_color, small_heading_color, heading_border_color], block { - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - reload: + call-function: ("switch-theme", {"theme": |theme|}) + assert-css: ( ".top-doc .docblock h2", {"color": |heading_color|, "border-bottom": "1px solid " + |heading_border_color|}, @@ -220,15 +221,14 @@ call-function: ( define-function: ( "check-since-color", - (theme), + [theme], block { - set-local-storage: {"rustdoc-theme": |theme|} - reload: + call-function: ("switch-theme", {"theme": |theme|}) assert-css: (".since", {"color": "#808080"}, ALL) }, ) go-to: "file://" + |DOC_PATH| + "/staged_api/struct.Foo.html" -call-function: ("check-since-color", ("ayu")) -call-function: ("check-since-color", ("dark")) -call-function: ("check-since-color", ("light")) +call-function: ("check-since-color", {"theme": "ayu"}) +call-function: ("check-since-color", {"theme": "dark"}) +call-function: ("check-since-color", {"theme": "light"}) diff --git a/tests/rustdoc-gui/help-page.goml b/tests/rustdoc-gui/help-page.goml index 84c20355500..09d33af139c 100644 --- a/tests/rustdoc-gui/help-page.goml +++ b/tests/rustdoc-gui/help-page.goml @@ -1,4 +1,5 @@ // This test ensures that opening the help page in its own tab works. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/help.html" set-window-size: (1000, 1000) // Try desktop size first. wait-for: "#help" @@ -7,22 +8,19 @@ assert-css: ("#help dd", {"font-size": "16px"}) click: "#help-button > a" assert-css: ("#help", {"display": "block"}) compare-elements-property: (".sub", "#help", ["offsetWidth"]) -compare-elements-position: (".sub", "#help", ("x")) +compare-elements-position: (".sub", "#help", ["x"]) set-window-size: (500, 1000) // Try mobile next. assert-css: ("#help", {"display": "block"}) compare-elements-property: (".sub", "#help", ["offsetWidth"]) -compare-elements-position: (".sub", "#help", ("x")) +compare-elements-position: (".sub", "#help", ["x"]) // Checking the color of the elements of the help menu. show-text: true define-function: ( "check-colors", - (theme, color, background, box_shadow), + [theme, color, background, box_shadow], block { - // Setting the theme. - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - // We reload the page so the local storage settings are being used. - reload: + call-function: ("switch-theme", {"theme": |theme|}) assert-css: ("#help kbd", { "color": |color|, "background-color": |background|, @@ -60,7 +58,7 @@ assert-css: ("#help dd", {"font-size": "16px"}) click: "#help-button > a" assert-css: ("#help", {"display": "none"}) compare-elements-property-false: (".sub", "#help", ["offsetWidth"]) -compare-elements-position-false: (".sub", "#help", ("x")) +compare-elements-position-false: (".sub", "#help", ["x"]) // This test ensures that the "the rustdoc book" anchor link within the help popover works. go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" diff --git a/tests/rustdoc-gui/highlight-colors.goml b/tests/rustdoc-gui/highlight-colors.goml index d162674fa69..65fb3e1285e 100644 --- a/tests/rustdoc-gui/highlight-colors.goml +++ b/tests/rustdoc-gui/highlight-colors.goml @@ -1,10 +1,11 @@ // This test checks the highlight colors in the source code pages. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/src/test_docs/lib.rs.html" show-text: true define-function: ( "check-colors", - ( + [ theme, kw, kw2, @@ -20,10 +21,9 @@ define-function: ( question_mark, comment, doc_comment, - ), + ], block { - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - reload: + call-function: ("switch-theme", {"theme": |theme|}) assert-css: ("pre.rust .kw", {"color": |kw|}, ALL) assert-css: ("pre.rust .kw-2", {"color": |kw2|}, ALL) assert-css: ("pre.rust .prelude-ty", {"color": |prelude_ty|}, ALL) diff --git a/tests/rustdoc-gui/item-decl-colors.goml b/tests/rustdoc-gui/item-decl-colors.goml index 7bbd20c4ee0..18545f03567 100644 --- a/tests/rustdoc-gui/item-decl-colors.goml +++ b/tests/rustdoc-gui/item-decl-colors.goml @@ -1,12 +1,14 @@ // This test ensures that the color of the items in the type decl are working as expected. +include: "utils.goml" + // We need to disable this check because `trait.impl/test_docs/trait.TraitWithoutGenerics.js` // doesn't exist. fail-on-request-error: false define-function: ( "check-colors", - ( + [ theme, attr_color, trait_color, @@ -16,13 +18,13 @@ define-function: ( constant_color, fn_color, assoc_type_color, - ), + ], block { go-to: "file://" + |DOC_PATH| + "/test_docs/struct.WithGenerics.html" show-text: true - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - reload: + call-function: ("switch-theme", {"theme": |theme|}) + assert-css: (".item-decl .code-attribute", {"color": |attr_color|}, ALL) assert-css: (".item-decl .trait", {"color": |trait_color|}, ALL) // We need to add `code` here because otherwise it would select the parent too. diff --git a/tests/rustdoc-gui/item-decl-comment-highlighting.goml b/tests/rustdoc-gui/item-decl-comment-highlighting.goml index 60772693d6c..3ffbbe1c40f 100644 --- a/tests/rustdoc-gui/item-decl-comment-highlighting.goml +++ b/tests/rustdoc-gui/item-decl-comment-highlighting.goml @@ -1,21 +1,21 @@ // This test checks that comments in item declarations are highlighted. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/private/enum.Enum.html" show-text: true define-function: ( "check-item-decl-comment", - (theme, url, comment_color), + [theme, url, comment_color], block { go-to: |url| - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - reload: + call-function: ("switch-theme", {"theme": |theme|}) assert-css: (".item-decl .comment", {"color": |comment_color|}, ALL) } ) define-function: ( "check-items-for-theme", - (theme, comment_color), + [theme, comment_color], block { call-function: ("check-item-decl-comment", { "theme": |theme|, diff --git a/tests/rustdoc-gui/item-info-alignment.goml b/tests/rustdoc-gui/item-info-alignment.goml index 6fc365d1f19..cd0624056b9 100644 --- a/tests/rustdoc-gui/item-info-alignment.goml +++ b/tests/rustdoc-gui/item-info-alignment.goml @@ -4,7 +4,7 @@ go-to: "file://" + |DOC_PATH| + "/lib2/struct.ItemInfoAlignmentTest.html" // First, we try it in "desktop" mode. set-window-size: (1200, 870) -compare-elements-position: (".impl-items > .item-info", "summary > .item-info", ("x")) +compare-elements-position: (".impl-items > .item-info", "summary > .item-info", ["x"]) // Next, we try it in "mobile" mode (max-width: 700px). set-window-size: (650, 650) -compare-elements-position: (".impl-items > .item-info", "summary > .item-info", ("x")) +compare-elements-position: (".impl-items > .item-info", "summary > .item-info", ["x"]) diff --git a/tests/rustdoc-gui/item-info.goml b/tests/rustdoc-gui/item-info.goml index b46d4255ee5..1eb46e832b7 100644 --- a/tests/rustdoc-gui/item-info.goml +++ b/tests/rustdoc-gui/item-info.goml @@ -31,13 +31,13 @@ assert-count: ("#main-content > .item-info .stab", 2) compare-elements-position-false: ( "#main-content > .item-info .stab:nth-of-type(1)", "#main-content > .item-info .stab:nth-of-type(2)", - ("y"), + ["y"], ) // But they should have the same `x` position. compare-elements-position: ( "#main-content > .item-info .stab:nth-of-type(1)", "#main-content > .item-info .stab:nth-of-type(2)", - ("x"), + ["x"], ) // They are supposed to have the same height too. compare-elements-css: ( diff --git a/tests/rustdoc-gui/javascript-disabled.goml b/tests/rustdoc-gui/javascript-disabled.goml index a0872d553af..a7579ef7ec1 100644 --- a/tests/rustdoc-gui/javascript-disabled.goml +++ b/tests/rustdoc-gui/javascript-disabled.goml @@ -3,4 +3,18 @@ javascript: false go-to: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html" +show-text: true assert-css: (".sub", {"display": "none"}) + +// Even though JS is disabled, we should still have themes applied. Links are never black-colored +// if styles are applied so we check that they are not. +assert-css-false: ("a.src", {"color": "#000"}) + +javascript: true +fail-on-request-error: false +block-network-request: "*.js" +reload: + +// JS is enabled but wasn't loaded, we should still have the light theme applied. Links are never +// black-colored if styles are applied so we check that they are not. +assert-css-false: ("a.src", {"color": "#000"}) diff --git a/tests/rustdoc-gui/jump-to-def-background.goml b/tests/rustdoc-gui/jump-to-def-background.goml index fa7ed3586dd..71320360740 100644 --- a/tests/rustdoc-gui/jump-to-def-background.goml +++ b/tests/rustdoc-gui/jump-to-def-background.goml @@ -1,14 +1,12 @@ // We check the background color on the jump to definition links in the src code page. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/src/link_to_definition/lib.rs.html" define-function: ( "check-background-color", - (theme, background_color), + [theme, background_color], block { - // Set the theme. - set-local-storage: { "rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false" } - // We reload the page so the local storage settings are being used. - reload: + call-function: ("switch-theme", {"theme": |theme|}) assert-css: ( "body.src .example-wrap pre.rust a", {"background-color": |background_color|}, @@ -17,6 +15,15 @@ define-function: ( }, ) -call-function: ("check-background-color", ("ayu", "#333")) -call-function: ("check-background-color", ("dark", "#333")) -call-function: ("check-background-color", ("light", "#eee")) +call-function: ("check-background-color", { + "theme": "ayu", + "background_color": "#333", +}) +call-function: ("check-background-color", { + "theme": "dark", + "background_color": "#333", +}) +call-function: ("check-background-color", { + "theme": "light", + "background_color": "#eee", +}) diff --git a/tests/rustdoc-gui/label-next-to-symbol.goml b/tests/rustdoc-gui/label-next-to-symbol.goml index d23f9114d36..9a7de60bf38 100644 --- a/tests/rustdoc-gui/label-next-to-symbol.goml +++ b/tests/rustdoc-gui/label-next-to-symbol.goml @@ -27,14 +27,14 @@ compare-elements-position-near: ( compare-elements-position: ( ".item-name .stab.deprecated", ".item-name .stab.portability", - ("y"), + ["y"], ) // Ensure no wrap compare-elements-position: ( "//*[@class='item-name']//a[text()='replaced_function']/..", "//*[@class='desc docblock-short'][text()='a thing with a label']", - ("y"), + ["y"], ) // Mobile view @@ -49,19 +49,19 @@ compare-elements-position-near: ( compare-elements-position: ( ".item-name .stab.deprecated", ".item-name .stab.portability", - ("y"), + ["y"], ) // Ensure wrap compare-elements-position-false: ( "//*[@class='item-name']//a[text()='replaced_function']/..", "//*[@class='desc docblock-short'][text()='a thing with a label']", - ("y"), + ["y"], ) compare-elements-position-false: ( ".item-name .stab.deprecated", "//*[@class='desc docblock-short'][text()='a thing with a label']", - ("y"), + ["y"], ) // Ensure it doesn't expand. @@ -72,5 +72,5 @@ go-to: "file://" + |DOC_PATH| + "/test_docs/cfgs/index.html" compare-elements-position-false: ( "//*[@class='stab portability']/code[text()='appservice-api-c']", "//*[@class='stab portability']/code[text()='server']", - ("y"), + ["y"], ) diff --git a/tests/rustdoc-gui/links-color.goml b/tests/rustdoc-gui/links-color.goml index d88ebfb40d7..ad1b5e801ca 100644 --- a/tests/rustdoc-gui/links-color.goml +++ b/tests/rustdoc-gui/links-color.goml @@ -1,4 +1,5 @@ // This test checks links colors. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" // This is needed so that the text color is computed. @@ -6,14 +7,10 @@ show-text: true define-function: ( "check-colors", - (theme, mod, macro, struct, enum, trait, fn, type, union, keyword, - sidebar, sidebar_current, sidebar_current_background), + [theme, mod, macro, struct, enum, trait, fn, type, union, keyword, + sidebar, sidebar_current, sidebar_current_background], block { - set-local-storage: { - "rustdoc-theme": |theme|, - "rustdoc-use-system-theme": "false", - } - reload: + call-function: ("switch-theme", {"theme": |theme|}) // Checking results colors. assert-css: (".item-table .mod", {"color": |mod|}, ALL) assert-css: (".item-table .macro", {"color": |macro|}, ALL) diff --git a/tests/rustdoc-gui/notable-trait.goml b/tests/rustdoc-gui/notable-trait.goml index e10bb538f07..34fafe9a141 100644 --- a/tests/rustdoc-gui/notable-trait.goml +++ b/tests/rustdoc-gui/notable-trait.goml @@ -1,4 +1,5 @@ // This test checks the position of the `i` for the notable traits. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/struct.NotableStructWithLongName.html" show-text: true // We start with a wide screen. @@ -7,13 +8,13 @@ set-window-size: (1100, 600) compare-elements-position: ( "//*[@id='method.create_an_iterator_from_read']//a[text()='NotableStructWithLongName']", "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", - ("y"), + ["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='tooltip']", - ("x"), + ["x"], ) // The `i` should be *after* the type. assert-position: ( @@ -37,7 +38,7 @@ compare-elements-position-near: ( compare-elements-position-false: ( "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", "//*[@class='tooltip popover']", - ("x") + ["x"] ) click: "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']" move-cursor-to: "//h1" @@ -48,7 +49,7 @@ set-window-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='tooltip']", - ("y", "x"), + ["y", "x"], ) // Now both the `i` and the struct name should be on the next line. @@ -57,13 +58,13 @@ set-window-size: (980, 600) compare-elements-position: ( "//*[@id='method.create_an_iterator_from_read']//a[text()='NotableStructWithLongName']", "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", - ("y"), + ["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='tooltip']", - ("x"), + ["x"], ) // The `i` should be *after* the type. assert-position: ( @@ -81,13 +82,13 @@ set-window-size: (650, 600) compare-elements-position: ( "//*[@id='method.create_an_iterator_from_read']//a[text()='NotableStructWithLongName']", "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", - ("y"), + ["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='tooltip']", - ("x"), + ["x"], ) // The `i` should be *after* the type. assert-position: ( @@ -109,7 +110,7 @@ compare-elements-position-near: ( compare-elements-position-false: ( "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", "//*[@class='tooltip popover']", - ("x") + ["x"] ) assert-position: ( "//*[@class='tooltip popover']", @@ -122,16 +123,13 @@ assert-count: ("//*[@class='tooltip popover']", 0) // Now check the colors. define-function: ( "check-colors", - (theme, header_color, content_color, type_color, trait_color, link_color), + [theme, header_color, content_color, type_color, trait_color, link_color], block { go-to: "file://" + |DOC_PATH| + "/test_docs/struct.NotableStructWithLongName.html" // This is needed to ensure that the text color is computed. show-text: true - // Setting the theme. - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - // We reload the page so the local storage settings are being used. - reload: + call-function: ("switch-theme", {"theme": |theme|}) assert-css: ( "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']", diff --git a/tests/rustdoc-gui/pocket-menu.goml b/tests/rustdoc-gui/pocket-menu.goml index 404e5740305..ec31f492abe 100644 --- a/tests/rustdoc-gui/pocket-menu.goml +++ b/tests/rustdoc-gui/pocket-menu.goml @@ -1,4 +1,5 @@ // This test ensures that the "pocket menus" are working as expected. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" // First we check that the help menu doesn't exist yet. assert-false: "#help-button .popover" @@ -31,13 +32,9 @@ assert-css: ("#settings-menu .popover", {"display": "none"}) define-function: ( "check-popover-colors", - (theme, border_color), + [theme, border_color], block { - set-local-storage: { - "rustdoc-theme": |theme|, - "rustdoc-use-system-theme": "false", - } - reload: + call-function: ("switch-theme", {"theme": |theme|}) click: "#help-button" assert-css: ( diff --git a/tests/rustdoc-gui/run-on-hover.goml b/tests/rustdoc-gui/run-on-hover.goml index 1f87febcec6..087dd3374f8 100644 --- a/tests/rustdoc-gui/run-on-hover.goml +++ b/tests/rustdoc-gui/run-on-hover.goml @@ -2,15 +2,15 @@ // Playground. That button is hidden until the user hovers over the code block. // This test checks that it is hidden, and that it shows on hover. It also // checks for its color. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/fn.foo.html" show-text: true define-function: ( "check-run-button", - (theme, color, background, hover_color, hover_background), + [theme, color, background, hover_color, hover_background], block { - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - reload: + call-function: ("switch-theme", {"theme": |theme|}) assert-css: (".test-arrow", {"visibility": "hidden"}) move-cursor-to: ".example-wrap" assert-css: (".test-arrow", { diff --git a/tests/rustdoc-gui/rust-logo.goml b/tests/rustdoc-gui/rust-logo.goml index dcf3d6bab63..7a999fa854c 100644 --- a/tests/rustdoc-gui/rust-logo.goml +++ b/tests/rustdoc-gui/rust-logo.goml @@ -1,21 +1,20 @@ // This test ensures that the correct style is applied to the rust logo in the sidebar. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/staged_api/index.html" define-function: ( "check-logo", - (theme, filter), + [theme, filter], block { // Going to the doc page. go-to: "file://" + |DOC_PATH| + "/staged_api/index.html" // Changing theme. - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - reload: + call-function: ("switch-theme", {"theme": |theme|}) assert-css: (".rust-logo", {"filter": |filter|}) // Now we check that the non-rust logos don't have a CSS filter set. go-to: "file://" + |DOC_PATH| + "/huge_logo/index.html" // Changing theme on the new page (again...). - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - reload: + call-function: ("switch-theme", {"theme": |theme|}) // Check there is no rust logo assert-false: ".rust-logo" // Check there is no filter. diff --git a/tests/rustdoc-gui/scrape-examples-color.goml b/tests/rustdoc-gui/scrape-examples-color.goml index 0052d18dc56..588ba08a60c 100644 --- a/tests/rustdoc-gui/scrape-examples-color.goml +++ b/tests/rustdoc-gui/scrape-examples-color.goml @@ -1,14 +1,14 @@ // Check that scrape example code blocks have the expected colors. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/scrape_examples/fn.test_many.html" show-text: true define-function: ( "check-colors", - (theme, highlight, highlight_focus, help_border, help_color, help_hover_border, - help_hover_color), + [theme, highlight, highlight_focus, help_border, help_color, help_hover_border, + help_hover_color], block { - set-local-storage: { "rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false", } - reload: + call-function: ("switch-theme", {"theme": |theme|}) wait-for: ".more-examples-toggle" assert-css: (".scraped-example .example-wrap .rust span.highlight:not(.focus)", { "background-color": |highlight|, @@ -64,10 +64,9 @@ go-to: "file://" + |DOC_PATH| + "/scrape_examples/fn.test.html" define-function: ( "check-background", - (theme, background_color_start, background_color_end), + [theme, background_color_start, background_color_end], block { - set-local-storage: { "rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false", } - reload: + call-function: ("switch-theme", {"theme": |theme|}) assert-css: (".scraped-example:not(.expanded) .code-wrapper::before", { "background-image": "linear-gradient(" + |background_color_start| + ", " + |background_color_end| + ")", diff --git a/tests/rustdoc-gui/scrape-examples-toggle.goml b/tests/rustdoc-gui/scrape-examples-toggle.goml index f742b3186e5..a9d37048188 100644 --- a/tests/rustdoc-gui/scrape-examples-toggle.goml +++ b/tests/rustdoc-gui/scrape-examples-toggle.goml @@ -1,14 +1,14 @@ // This tests checks that the "scraped examples" toggle is working as expected. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/scrape_examples/fn.test_many.html" // Checking the color of the toggle line. show-text: true define-function: ( "check-color", - (theme, toggle_line_color, toggle_line_hover_color), + [theme, toggle_line_color, toggle_line_hover_color], block { - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - reload: + call-function: ("switch-theme", {"theme": |theme|}) // Clicking "More examples..." will open additional examples assert-attribute-false: (".more-examples-toggle", {"open": ""}) diff --git a/tests/rustdoc-gui/search-corrections.goml b/tests/rustdoc-gui/search-corrections.goml index aeb3c9b31a3..b81b1f382a9 100644 --- a/tests/rustdoc-gui/search-corrections.goml +++ b/tests/rustdoc-gui/search-corrections.goml @@ -4,7 +4,7 @@ // First, try a search-by-name go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" // Intentionally wrong spelling of "NotableStructWithLongName" -write: (".search-input", "NotableStructWithLongNamr") +write-into: (".search-input", "NotableStructWithLongNamr") // To be SURE that the search will be run. press-key: 'Enter' // Waiting for the search results to appear... @@ -41,7 +41,7 @@ assert-text: ( // Now, explicit return values go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" // Intentionally wrong spelling of "NotableStructWithLongName" -write: (".search-input", "-> NotableStructWithLongNamr") +write-into: (".search-input", "-> NotableStructWithLongNamr") // To be SURE that the search will be run. press-key: 'Enter' // Waiting for the search results to appear... @@ -58,7 +58,7 @@ assert-text: ( // Now, generic correction go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" // Intentionally wrong spelling of "NotableStructWithLongName" -write: (".search-input", "NotableStructWithLongNamr, NotableStructWithLongNamr") +write-into: (".search-input", "NotableStructWithLongNamr, NotableStructWithLongNamr") // To be SURE that the search will be run. press-key: 'Enter' // Waiting for the search results to appear... @@ -75,7 +75,7 @@ assert-text: ( // Now, generic correction plus error go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" // Intentionally wrong spelling of "NotableStructWithLongName" -write: (".search-input", "Foo<NotableStructWithLongNamr>,y") +write-into: (".search-input", "Foo<NotableStructWithLongNamr>,y") // To be SURE that the search will be run. press-key: 'Enter' // Waiting for the search results to appear... @@ -91,7 +91,7 @@ assert-text: ( go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" // Intentionally wrong spelling of "NotableStructWithLongName" -write: (".search-input", "generic:NotableStructWithLongNamr<x>,y") +write-into: (".search-input", "generic:NotableStructWithLongNamr<x>,y") // To be SURE that the search will be run. press-key: 'Enter' // Waiting for the search results to appear... diff --git a/tests/rustdoc-gui/search-error.goml b/tests/rustdoc-gui/search-error.goml index 70aeda1769a..4dc60669c7a 100644 --- a/tests/rustdoc-gui/search-error.goml +++ b/tests/rustdoc-gui/search-error.goml @@ -1,16 +1,13 @@ // Checks that the crate search filtering is handled correctly and changes the results. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/index.html?search=sa'%3Bda'%3Bds" show-text: true define-function: ( "check-colors", - (theme, error_background), + [theme, error_background], block { - // Setting the theme. - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - // We reload the page so the local storage settings are being used. - reload: - + call-function: ("switch-theme", {"theme": |theme|}) wait-for: "#search .error code" assert-css: ("#search .error code", {"background-color": |error_background|}) } diff --git a/tests/rustdoc-gui/search-filter.goml b/tests/rustdoc-gui/search-filter.goml index 9e2855b5e02..d6421599a20 100644 --- a/tests/rustdoc-gui/search-filter.goml +++ b/tests/rustdoc-gui/search-filter.goml @@ -1,7 +1,8 @@ // Checks that the crate search filtering is handled correctly and changes the results. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" show-text: true -write: (".search-input", "test") +write-into: (".search-input", "test") // To be SURE that the search will be run. press-key: 'Enter' // Waiting for the search results to appear... @@ -59,8 +60,7 @@ assert-text: (".search-results-title", "Results in all crates", STARTS_WITH) // Checking the display of the crate filter. // We start with the light theme. -set-local-storage: {"rustdoc-theme": "light", "rustdoc-use-system-theme": "false"} -reload: +call-function: ("switch-theme", {"theme": "light"}) set-timeout: 2000 wait-for: "#crate-search" diff --git a/tests/rustdoc-gui/search-form-elements.goml b/tests/rustdoc-gui/search-form-elements.goml index 0ea61a4f0eb..63d2ceb3e7c 100644 --- a/tests/rustdoc-gui/search-form-elements.goml +++ b/tests/rustdoc-gui/search-form-elements.goml @@ -1,19 +1,16 @@ // This test ensures that the elements in ".search-form" have the expected display. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" show-text: true define-function: ( "check-search-colors", - ( + [ theme, border, background, search_input_color, search_input_border_focus, menu_button_border, menu_button_a_color, menu_button_a_border_hover, menu_a_color, - ), + ], block { - set-local-storage: { - "rustdoc-theme": |theme|, - "rustdoc-use-system-theme": "false", - } - reload: + call-function: ("switch-theme", {"theme": |theme|}) assert-css: ( ".search-input", { diff --git a/tests/rustdoc-gui/search-keyboard.goml b/tests/rustdoc-gui/search-keyboard.goml index f1d8024616b..707bb8f5faa 100644 --- a/tests/rustdoc-gui/search-keyboard.goml +++ b/tests/rustdoc-gui/search-keyboard.goml @@ -1,7 +1,7 @@ // Checks that the search tab results work correctly with function signature syntax // First, try a search-by-name go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" -write: (".search-input", "Foo") +write-into: (".search-input", "Foo") // To be SURE that the search will be run. press-key: 'Enter' // Waiting for the search results to appear... diff --git a/tests/rustdoc-gui/search-no-result.goml b/tests/rustdoc-gui/search-no-result.goml index e7c64791256..2e89278b46c 100644 --- a/tests/rustdoc-gui/search-no-result.goml +++ b/tests/rustdoc-gui/search-no-result.goml @@ -1,14 +1,13 @@ // The goal of this test is to check the color of the "no result" links. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/lib2/index.html?search=sdkfskjfsdks" show-text: true define-function: ( "check-no-result", - (theme, link, link_hover), + [theme, link, link_hover], block { - // Changing theme. - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - reload: + call-function: ("switch-theme", {"theme": |theme|}) wait-for: "#results" assert: ".search-failed.active" assert-css: ("#results a", {"color": |link|}, ALL) diff --git a/tests/rustdoc-gui/search-reexport.goml b/tests/rustdoc-gui/search-reexport.goml index b9d2c8f15ce..fa9eedeceac 100644 --- a/tests/rustdoc-gui/search-reexport.goml +++ b/tests/rustdoc-gui/search-reexport.goml @@ -1,12 +1,12 @@ // Checks that the reexports are present in the search index, can have // doc aliases and are highligted when their ID is the hash of the page. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" -set-local-storage: {"rustdoc-theme": "dark", "rustdoc-use-system-theme": "false"} -reload: +call-function: ("switch-theme", {"theme": "dark"}) // First we check that the reexport has the correct ID and no background color. assert-text: ("//*[@id='reexport.TheStdReexport']", "pub use ::std as TheStdReexport;") assert-css: ("//*[@id='reexport.TheStdReexport']", {"background-color": "rgba(0, 0, 0, 0)"}) -write: (".search-input", "TheStdReexport") +write-into: (".search-input", "TheStdReexport") // To be SURE that the search will be run. press-key: 'Enter' wait-for: "//a[@class='result-import']" @@ -22,7 +22,7 @@ wait-for-css: ("//*[@id='reexport.TheStdReexport']", {"background-color": "#494a // We now check that the alias is working as well on the reexport. // To be SURE that the search will be run. press-key: 'Enter' -write: (".search-input", "AliasForTheStdReexport") +write-into: (".search-input", "AliasForTheStdReexport") wait-for: "//a[@class='result-import']" assert-text: ( "a.result-import .result-name", diff --git a/tests/rustdoc-gui/search-result-color.goml b/tests/rustdoc-gui/search-result-color.goml index 44677dfbfef..d4da23fa156 100644 --- a/tests/rustdoc-gui/search-result-color.goml +++ b/tests/rustdoc-gui/search-result-color.goml @@ -1,8 +1,9 @@ // The goal of this test is to ensure the color of the text is the one expected. +include: "utils.goml" define-function: ( "check-result-color", - (result_kind, color, hover_color), + [result_kind, color, hover_color], block { assert-css: (".result-" + |result_kind| + " ." + |result_kind|, {"color": |color|}, ALL) assert-css: ( @@ -43,11 +44,7 @@ go-to: "file://" + |DOC_PATH| + "/test_docs/index.html?search=coo" show-text: true // Ayu theme -set-local-storage: { - "rustdoc-theme": "ayu", - "rustdoc-use-system-theme": "false", -} -reload: +call-function: ("switch-theme", {"theme": "ayu"}) // Waiting for the search results to appear... wait-for: "#search-tabs" @@ -78,60 +75,60 @@ store-value: (hover_background_color, "#3c3c3c") // hover background color store-value: (grey, "#999") call-function: ( - "check-result-color", ( - "keyword", // item kind - "#39afd7", // color of item kind - "#39afd7", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "keyword", + "color": "#39afd7", + "hover_color": "#39afd7", + }, ) call-function: ( - "check-result-color", ( - "struct", // item kind - "#ffa0a5", // color of item kind - "#ffa0a5", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "struct", + "color": "#ffa0a5", + "hover_color": "#ffa0a5", + }, ) call-function: ( - "check-result-color", ( - "associatedtype", // item kind - "#39afd7", // color of item kind - "#39afd7", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "associatedtype", + "color": "#39afd7", + "hover_color": "#39afd7", + }, ) call-function: ( - "check-result-color", ( - "tymethod", // item kind - "#fdd687", // color of item kind - "#fdd687", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "tymethod", + "color": "#fdd687", + "hover_color": "#fdd687", + }, ) call-function: ( - "check-result-color", ( - "method", // item kind - "#fdd687", // color of item kind - "#fdd687", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "method", + "color": "#fdd687", + "hover_color": "#fdd687", + }, ) call-function: ( - "check-result-color", ( - "structfield", // item kind - "#0096cf", // color of item kind - "#fff", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "structfield", + "color": "#0096cf", + "hover_color": "#fff", + }, ) call-function: ( - "check-result-color", ( - "macro", // item kind - "#a37acc", // color of item kind - "#a37acc", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "macro", + "color": "#a37acc", + "hover_color": "#a37acc", + }, ) call-function: ( - "check-result-color", ( - "fn", // item kind - "#fdd687", // color of item kind - "#fdd687", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "fn", + "color": "#fdd687", + "hover_color": "#fdd687", + }, ) // Checking the `<a>` container. @@ -155,11 +152,7 @@ assert-css: ( ) // Dark theme -set-local-storage: { - "rustdoc-theme": "dark", - "rustdoc-use-system-theme": "false", -} -reload: +call-function: ("switch-theme", {"theme": "dark"}) // Waiting for the search results to appear... wait-for: "#search-tabs" @@ -190,60 +183,60 @@ store-value: (hover_background_color, "#616161") // hover background color store-value: (grey, "#ccc") call-function: ( - "check-result-color", ( - "keyword", // item kind - "#d2991d", // color of item kind - "#d2991d", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "keyword", + "color": "#d2991d", + "hover_color": "#d2991d", + }, ) call-function: ( - "check-result-color", ( - "struct", // item kind - "#2dbfb8", // color of item kind - "#2dbfb8", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "struct", + "color": "#2dbfb8", + "hover_color": "#2dbfb8", + }, ) call-function: ( - "check-result-color", ( - "associatedtype", // item kind - "#d2991d", // color of item kind - "#d2991d", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "associatedtype", + "color": "#d2991d", + "hover_color": "#d2991d", + }, ) call-function: ( - "check-result-color", ( - "tymethod", // item kind - "#2bab63", // color of item kind - "#2bab63", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "tymethod", + "color": "#2bab63", + "hover_color": "#2bab63", + }, ) call-function: ( - "check-result-color", ( - "method", // item kind - "#2bab63", // color of item kind - "#2bab63", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "method", + "color": "#2bab63", + "hover_color": "#2bab63", + }, ) call-function: ( - "check-result-color", ( - "structfield", // item kind - "#ddd", // color of item kind - "#ddd", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "structfield", + "color": "#ddd", + "hover_color": "#ddd", + }, ) call-function: ( - "check-result-color", ( - "macro", // item kind - "#09bd00", // color of item kind - "#09bd00", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "macro", + "color": "#09bd00", + "hover_color": "#09bd00", + }, ) call-function: ( - "check-result-color", ( - "fn", // item kind - "#2bab63", // color of item kind - "#2bab63", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "fn", + "color": "#2bab63", + "hover_color": "#2bab63", + }, ) // Checking the `<a>` container. @@ -255,8 +248,7 @@ assert-css: ( ) // Light theme -set-local-storage: {"rustdoc-theme": "light", "rustdoc-use-system-theme": "false"} -reload: +call-function: ("switch-theme", {"theme": "light"}) // Waiting for the search results to appear... wait-for: "#search-tabs" @@ -287,60 +279,60 @@ store-value: (hover_background_color, "#ccc") // hover background color store-value: (grey, "#999") call-function: ( - "check-result-color", ( - "keyword", // item kind - "#3873ad", // color of item kind - "#3873ad", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "keyword", + "color": "#3873ad", + "hover_color": "#3873ad", + }, ) call-function: ( - "check-result-color", ( - "struct", // item kind - "#ad378a", // color of item kind - "#ad378a", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "struct", + "color": "#ad378a", + "hover_color": "#ad378a", + }, ) call-function: ( - "check-result-color", ( - "associatedtype", // item kind - "#3873ad", // color of item kind - "#3873ad", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "associatedtype", + "color": "#3873ad", + "hover_color": "#3873ad", + }, ) call-function: ( - "check-result-color", ( - "tymethod", // item kind - "#ad7c37", // color of item kind - "#ad7c37", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "tymethod", + "color": "#ad7c37", + "hover_color": "#ad7c37", + }, ) call-function: ( - "check-result-color", ( - "method", // item kind - "#ad7c37", // color of item kind - "#ad7c37", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "method", + "color": "#ad7c37", + "hover_color": "#ad7c37", + }, ) call-function: ( - "check-result-color", ( - "structfield", // item kind - "#000", // color of item kind - "#000", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "structfield", + "color": "#000", + "hover_color": "#000", + }, ) call-function: ( - "check-result-color", ( - "macro", // item kind - "#068000", // color of item kind - "#068000", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "macro", + "color": "#068000", + "hover_color": "#068000", + }, ) call-function: ( - "check-result-color", ( - "fn", // item kind - "#ad7c37", // color of item kind - "#ad7c37", // color of hovered/focused item kind - ), + "check-result-color", { + "result_kind": "fn", + "color": "#ad7c37", + "hover_color": "#ad7c37", + }, ) // Checking the `<a>` container. @@ -358,11 +350,10 @@ show-text: true define-function: ( "check-alias", - (theme, alias, grey), + [theme, alias, grey], block { - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - reload: - write: (".search-input", "thisisanalias") + call-function: ("switch-theme", {"theme": |theme|}) + write-into: (".search-input", "thisisanalias") // To be SURE that the search will be run. press-key: 'Enter' // Waiting for the search results to appear... diff --git a/tests/rustdoc-gui/search-result-display.goml b/tests/rustdoc-gui/search-result-display.goml index 6ce13b8c3d3..3ca46f3c569 100644 --- a/tests/rustdoc-gui/search-result-display.goml +++ b/tests/rustdoc-gui/search-result-display.goml @@ -1,8 +1,9 @@ // ignore-tidy-linelength // Checks that the search results have the expected width. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" set-window-size: (900, 1000) -write: (".search-input", "test") +write-into: (".search-input", "test") // To be SURE that the search will be run. press-key: 'Enter' wait-for: "#crate-search" @@ -69,10 +70,9 @@ assert-css: ("#search", {"width": "640px"}) show-text: true define-function: ( "check-filter", - (theme, border, filter, hover_border, hover_filter), + [theme, border, filter, hover_border, hover_filter], block { - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - reload: + call-function: ("switch-theme", {"theme": |theme|}) wait-for: "#crate-search" assert-css: ("#crate-search", {"border": "1px solid " + |border|}) assert-css: ("#crate-search-div::after", {"filter": |filter|}) diff --git a/tests/rustdoc-gui/search-result-impl-disambiguation.goml b/tests/rustdoc-gui/search-result-impl-disambiguation.goml index 6d12032e891..3e49ac33025 100644 --- a/tests/rustdoc-gui/search-result-impl-disambiguation.goml +++ b/tests/rustdoc-gui/search-result-impl-disambiguation.goml @@ -5,7 +5,7 @@ go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" // This should link to the inherent impl -write: (".search-input", "ZyxwvutMethodDisambiguation -> bool") +write-into: (".search-input", "ZyxwvutMethodDisambiguation -> bool") // To be SURE that the search will be run. press-key: 'Enter' // Waiting for the search results to appear... @@ -25,7 +25,7 @@ assert: "section:target" go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" // This should link to the trait impl -write: (".search-input", "ZyxwvutMethodDisambiguation, usize -> usize") +write-into: (".search-input", "ZyxwvutMethodDisambiguation, usize -> usize") // To be SURE that the search will be run. press-key: 'Enter' // Waiting for the search results to appear... diff --git a/tests/rustdoc-gui/search-result-keyword.goml b/tests/rustdoc-gui/search-result-keyword.goml index 1b2be6d4e3e..370edce2ddd 100644 --- a/tests/rustdoc-gui/search-result-keyword.goml +++ b/tests/rustdoc-gui/search-result-keyword.goml @@ -1,6 +1,6 @@ // Checks that the "keyword" results have the expected text alongside them. go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" -write: (".search-input", "CookieMonster") +write-into: (".search-input", "CookieMonster") // To be SURE that the search will be run. press-key: 'Enter' // Waiting for the search results to appear... diff --git a/tests/rustdoc-gui/search-tab-change-title-fn-sig.goml b/tests/rustdoc-gui/search-tab-change-title-fn-sig.goml index 156d8d03ca2..7e26229ec6e 100644 --- a/tests/rustdoc-gui/search-tab-change-title-fn-sig.goml +++ b/tests/rustdoc-gui/search-tab-change-title-fn-sig.goml @@ -1,7 +1,7 @@ // Checks that the search tab results work correctly with function signature syntax // First, try a search-by-name go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" -write: (".search-input", "Foo") +write-into: (".search-input", "Foo") // To be SURE that the search will be run. press-key: 'Enter' // Waiting for the search results to appear... @@ -23,7 +23,7 @@ wait-for-attribute: ("#search-tabs > button:nth-of-type(3)", {"class": "selected // Now try search-by-return go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" -write: (".search-input", "-> String") +write-into: (".search-input", "-> String") // To be SURE that the search will be run. press-key: 'Enter' // Waiting for the search results to appear... @@ -45,7 +45,7 @@ wait-for-attribute: ("#search-tabs > button:nth-of-type(1)", {"class": "selected // Try with a search-by-return with no results go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" -write: (".search-input", "-> Something") +write-into: (".search-input", "-> Something") // To be SURE that the search will be run. press-key: 'Enter' // Waiting for the search results to appear... @@ -55,7 +55,7 @@ assert-text: ("#search-tabs > button:nth-of-type(1)", "In Function Return Types" // Try with a search-by-parameter go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" -write: (".search-input", "usize,pattern") +write-into: (".search-input", "usize,pattern") // To be SURE that the search will be run. press-key: 'Enter' // Waiting for the search results to appear... @@ -65,7 +65,7 @@ assert-text: ("#search-tabs > button:nth-of-type(1)", "In Function Parameters", // Try with a search-by-parameter-and-return go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" -write: (".search-input", "pattern -> str") +write-into: (".search-input", "pattern -> str") // To be SURE that the search will be run. press-key: 'Enter' // Waiting for the search results to appear... diff --git a/tests/rustdoc-gui/search-tab.goml b/tests/rustdoc-gui/search-tab.goml index b52bb0688c1..4329726398c 100644 --- a/tests/rustdoc-gui/search-tab.goml +++ b/tests/rustdoc-gui/search-tab.goml @@ -1,16 +1,15 @@ // Checking the colors of the search tab headers. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/fn.foo.html?search=foo" show-text: true define-function: ( "check-colors", - (theme, background, background_selected, background_hover, border_bottom, + [theme, background, background_selected, background_hover, border_bottom, border_bottom_selected, border_bottom_hover, border_top, border_top_selected, - border_top_hover), + border_top_hover], block { - // Setting the theme. - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - reload: + call-function: ("switch-theme", {"theme": |theme|}) // These two commands are used to be sure the search will be run. focus: ".search-input" @@ -93,12 +92,12 @@ assert-property: ("#search-tabs > button:nth-child(3) > .count", {"offsetWidth": compare-elements-position: ( "#search-tabs > button:nth-child(1) > .count", "#search-tabs > button:nth-child(2) > .count", - ("y") + ["y"] ) compare-elements-position: ( "#search-tabs > button:nth-child(2) > .count", "#search-tabs > button:nth-child(3) > .count", - ("y") + ["y"] ) // Check that counts are beside the titles and haven't wrapped compare-elements-position-near: ( @@ -135,12 +134,12 @@ assert-property: ("#search-tabs > button:nth-child(3) > .count", {"offsetWidth": compare-elements-position: ( "#search-tabs > button:nth-child(1) > .count", "#search-tabs > button:nth-child(2) > .count", - ("y") + ["y"] ) compare-elements-position: ( "#search-tabs > button:nth-child(2) > .count", "#search-tabs > button:nth-child(3) > .count", - ("y") + ["y"] ) // Check that counts are NOT beside the titles; now they have wrapped compare-elements-position-near-false: ( diff --git a/tests/rustdoc-gui/setting-auto-hide-content-large-items.goml b/tests/rustdoc-gui/setting-auto-hide-content-large-items.goml index b55a1cfd92b..9afde7c61da 100644 --- a/tests/rustdoc-gui/setting-auto-hide-content-large-items.goml +++ b/tests/rustdoc-gui/setting-auto-hide-content-large-items.goml @@ -6,7 +6,7 @@ fail-on-request-error: false define-function: ( "check-setting", - (storage_value, setting_attribute_value, toggle_attribute_value), + [storage_value, setting_attribute_value, toggle_attribute_value], block { assert-local-storage: {"rustdoc-auto-hide-large-items": |storage_value|} click: "#settings-menu" diff --git a/tests/rustdoc-gui/setting-auto-hide-item-methods-docs.goml b/tests/rustdoc-gui/setting-auto-hide-item-methods-docs.goml index 5210ad8f793..644396ed578 100644 --- a/tests/rustdoc-gui/setting-auto-hide-item-methods-docs.goml +++ b/tests/rustdoc-gui/setting-auto-hide-item-methods-docs.goml @@ -3,7 +3,7 @@ define-function: ( "check-setting", - (storage_value, setting_attribute_value, toggle_attribute_value), + [storage_value, setting_attribute_value, toggle_attribute_value], block { assert-local-storage: {"rustdoc-auto-hide-method-docs": |storage_value|} click: "#settings-menu" diff --git a/tests/rustdoc-gui/setting-auto-hide-trait-implementations.goml b/tests/rustdoc-gui/setting-auto-hide-trait-implementations.goml index ecadd8fa80e..3c09198dae5 100644 --- a/tests/rustdoc-gui/setting-auto-hide-trait-implementations.goml +++ b/tests/rustdoc-gui/setting-auto-hide-trait-implementations.goml @@ -2,7 +2,7 @@ define-function: ( "check-setting", - (storage_value, setting_attribute_value, toggle_attribute_value), + [storage_value, setting_attribute_value, toggle_attribute_value], block { assert-local-storage: {"rustdoc-auto-hide-trait-implementations": |storage_value|} click: "#settings-menu" diff --git a/tests/rustdoc-gui/setting-go-to-only-result.goml b/tests/rustdoc-gui/setting-go-to-only-result.goml index 45e0b349051..f8535477c22 100644 --- a/tests/rustdoc-gui/setting-go-to-only-result.goml +++ b/tests/rustdoc-gui/setting-go-to-only-result.goml @@ -2,7 +2,7 @@ define-function: ( "check-setting", - (storage_value, setting_attribute_value), + [storage_value, setting_attribute_value], block { assert-local-storage: {"rustdoc-go-to-only-result": |storage_value|} click: "#settings-menu" @@ -32,7 +32,7 @@ assert-local-storage: {"rustdoc-go-to-only-result": "true"} go-to: "file://" + |DOC_PATH| + "/lib2/index.html" // We enter it into the search. -write: (".search-input", "HasALongTraitWithParams") +write-into: (".search-input", "HasALongTraitWithParams") wait-for-document-property: {"title": "HasALongTraitWithParams in lib2 - Rust"} assert-window-property: ({"location": "/lib2/struct.HasALongTraitWithParams.html"}, ENDS_WITH) diff --git a/tests/rustdoc-gui/settings.goml b/tests/rustdoc-gui/settings.goml index e40c637dcf7..56d0f8624e8 100644 --- a/tests/rustdoc-gui/settings.goml +++ b/tests/rustdoc-gui/settings.goml @@ -1,5 +1,6 @@ // This test ensures that the settings menu display is working as expected and that // the settings page is also rendered as expected. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" show-text: true // needed when we check for colors below. // First, we check that the settings page doesn't exist. @@ -35,8 +36,7 @@ wait-for: "#alternative-display #search" assert: "#main-content.hidden" // Now let's check the content of the settings menu. -set-local-storage: {"rustdoc-theme": "dark", "rustdoc-use-system-theme": "false"} -reload: +call-function: ("switch-theme", {"theme": "dark"}) click: "#settings-menu" wait-for: "#settings" @@ -304,7 +304,7 @@ wait-for: "#settings" assert-css: (".setting-radio", {"cursor": "pointer"}) assert-attribute-false: ("#settings", {"class": "popover"}, CONTAINS) -compare-elements-position: (".sub form", "#settings", ("x")) +compare-elements-position: (".sub form", "#settings", ["x"]) // Check that setting-line has the same margin in this mode as in the popover. assert-css: (".setting-line", {"margin": |setting_line_margin|}) diff --git a/tests/rustdoc-gui/sidebar-links-color.goml b/tests/rustdoc-gui/sidebar-links-color.goml index 774fbcac1e2..57c45555a76 100644 --- a/tests/rustdoc-gui/sidebar-links-color.goml +++ b/tests/rustdoc-gui/sidebar-links-color.goml @@ -1,4 +1,5 @@ // This test checks links colors in sidebar before and after hover. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html" // This is needed so that the text color is computed. @@ -6,15 +7,14 @@ show-text: true define-function: ( "check-colors", - ( + [ theme, struct, struct_hover, struct_hover_background, enum, enum_hover, enum_hover_background, union, union_hover, union_hover_background, trait, trait_hover, trait_hover_background, fn, fn_hover, fn_hover_background, type, type_hover, type_hover_background, keyword, keyword_hover, keyword_hover_background, - ), + ], block { - set-local-storage: { "rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false" } - reload: + call-function: ("switch-theme", {"theme": |theme|}) // Struct assert-css: ( ".sidebar .block.struct li:not(.current) a", diff --git a/tests/rustdoc-gui/sidebar-mobile.goml b/tests/rustdoc-gui/sidebar-mobile.goml index d3a82d9ebe6..b4ff483c180 100644 --- a/tests/rustdoc-gui/sidebar-mobile.goml +++ b/tests/rustdoc-gui/sidebar-mobile.goml @@ -1,6 +1,7 @@ // This test ensure that the sidebar isn't "hidden" on mobile but instead moved out of the viewport. // This is especially important for devices for "text-first" content (like for users with // sight issues). +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html" // Switching to "mobile view" by reducing the width to 600px. set-window-size: (600, 600) @@ -57,9 +58,9 @@ show-text: true define-function: ( "check-colors", - (theme, color, background), + [theme, color, background], block { - set-local-storage: {"rustdoc-use-system-theme": "false", "rustdoc-theme": |theme|} + call-function: ("switch-theme", {"theme": |theme|}) reload: // Open the sidebar menu. diff --git a/tests/rustdoc-gui/sidebar-source-code-display.goml b/tests/rustdoc-gui/sidebar-source-code-display.goml index 5149d4991f7..3bfbe820b8d 100644 --- a/tests/rustdoc-gui/sidebar-source-code-display.goml +++ b/tests/rustdoc-gui/sidebar-source-code-display.goml @@ -1,4 +1,5 @@ // This test ensures that the elements in the sidebar are displayed correctly. +include: "utils.goml" javascript: false go-to: "file://" + |DOC_PATH| + "/src/test_docs/lib.rs.html" // Since the javascript is disabled, there shouldn't be a toggle. @@ -30,12 +31,11 @@ show-text: true define-function: ( "check-colors", - ( + [ theme, color, color_hover, background, background_hover, background_toggle, - ), + ], block { - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - reload: + call-function: ("switch-theme", {"theme": |theme|}) wait-for-css: (".src .sidebar > *", {"visibility": "visible"}) assert-css: ( "#src-sidebar details[open] > .files a.selected", diff --git a/tests/rustdoc-gui/sidebar-source-code.goml b/tests/rustdoc-gui/sidebar-source-code.goml index d7de43a2243..ef0b5ab38b1 100644 --- a/tests/rustdoc-gui/sidebar-source-code.goml +++ b/tests/rustdoc-gui/sidebar-source-code.goml @@ -1,18 +1,15 @@ // The goal of this test is to ensure that the sidebar is working as expected in the source // code pages. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/src/test_docs/lib.rs.html" show-text: true // First, check the sidebar colors. define-function: ( "check-colors", - (theme, color, background_color), + [theme, color, background_color], block { - set-local-storage: { - "rustdoc-theme": |theme|, - "rustdoc-use-system-theme": "false", - } - reload: + call-function: ("switch-theme", {"theme": |theme|}) // Checking results colors. assert-css: (".src .sidebar", { "color": |color|, diff --git a/tests/rustdoc-gui/sidebar.goml b/tests/rustdoc-gui/sidebar.goml index 82b4f2e9429..452545958f9 100644 --- a/tests/rustdoc-gui/sidebar.goml +++ b/tests/rustdoc-gui/sidebar.goml @@ -1,4 +1,5 @@ // Checks multiple things on the sidebar display (width of its elements, colors, etc). +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" assert-property: (".sidebar", {"clientWidth": "200"}) show-text: true @@ -6,13 +7,9 @@ show-text: true // First, check the sidebar colors. define-function: ( "check-colors", - (theme, color, background_color), + [theme, color, background_color], block { - set-local-storage: { - "rustdoc-theme": |theme|, - "rustdoc-use-system-theme": "false", - } - reload: + call-function: ("switch-theme", {"theme": |theme|}) // Checking results colors. assert-css: (".sidebar", { "color": |color|, @@ -46,9 +43,7 @@ call-function: ( } ) -set-local-storage: {"rustdoc-theme": "light"} -// We reload the page so the local storage settings are being used. -reload: +call-function: ("switch-theme", {"theme": "light"}) assert-text: (".sidebar > .sidebar-crate > h2 > a", "test_docs") // Crate root has no "location" element diff --git a/tests/rustdoc-gui/source-code-page.goml b/tests/rustdoc-gui/source-code-page.goml index 8b4d7617e0c..619d2b37d8d 100644 --- a/tests/rustdoc-gui/source-code-page.goml +++ b/tests/rustdoc-gui/source-code-page.goml @@ -1,4 +1,5 @@ // Checks that the interactions with the source code pages are working as expected. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/src/test_docs/lib.rs.html" show-text: true // Check that we can click on the line number. @@ -21,10 +22,9 @@ assert-attribute-false: (".src-line-numbers > a:nth-child(7)", {"class": "line-h define-function: ( "check-colors", - (theme, color, background_color, highlight_color, highlight_background_color), + [theme, color, background_color, highlight_color, highlight_background_color], block { - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - reload: + call-function: ("switch-theme", {"theme": |theme|}) assert-css: ( ".src-line-numbers > a:not(.line-highlighted)", {"color": |color|, "background-color": |background_color|}, @@ -61,7 +61,7 @@ call-function: ("check-colors", { }) // This is to ensure that the content is correctly align with the line numbers. -compare-elements-position: ("//*[@id='1']", ".rust > code > span", ("y")) +compare-elements-position: ("//*[@id='1']", ".rust > code > span", ["y"]) // Check the `href` property so that users can treat anchors as links. assert-property: (".src-line-numbers > a:nth-child(1)", { "href": |DOC_PATH| + "/src/test_docs/lib.rs.html#1" @@ -122,7 +122,7 @@ store-property: ( ) define-function: ( "check-sidebar-dir-entry", - (x, y), + [x, y], block { assert: "details:first-of-type.dir-entry[open] > summary::marker" assert-css: ("#src-sidebar > details:first-of-type.dir-entry", {"padding-left": "4px"}) diff --git a/tests/rustdoc-gui/stab-badge.goml b/tests/rustdoc-gui/stab-badge.goml index bb3d2aaa3dc..3568d7a3e48 100644 --- a/tests/rustdoc-gui/stab-badge.goml +++ b/tests/rustdoc-gui/stab-badge.goml @@ -1,12 +1,13 @@ // All stability badges should have rounded corners and colored backgrounds. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" show-text: true define-function: ( "check-badge", - (theme, background, color), + [theme, background, color], block { - set-local-storage: {"rustdoc-use-system-theme": "false", "rustdoc-theme": |theme|} go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" + call-function: ("switch-theme", {"theme": |theme|}) assert: ".docblock .stab" assert: ".item-table .stab" assert-css: (".stab", { diff --git a/tests/rustdoc-gui/target.goml b/tests/rustdoc-gui/target.goml index 26071df8d04..82bd34ed274 100644 --- a/tests/rustdoc-gui/target.goml +++ b/tests/rustdoc-gui/target.goml @@ -1,4 +1,5 @@ // Check that the targeted element has the expected styles. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/lib2/struct.Foo.html#method.a_method" show-text: true @@ -7,10 +8,9 @@ assert: "#method\.a_method:target" define-function: ( "check-style", - (theme, background, border), + [theme, background, border], block { - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - reload: + call-function: ("switch-theme", {"theme": |theme|}) assert-css: ("#method\.a_method:target", { "background-color": |background|, "border-right": "3px solid " + |border|, diff --git a/tests/rustdoc-gui/theme-change.goml b/tests/rustdoc-gui/theme-change.goml index fdaf9d6289a..58987110509 100644 --- a/tests/rustdoc-gui/theme-change.goml +++ b/tests/rustdoc-gui/theme-change.goml @@ -1,7 +1,7 @@ // Ensures that the theme change is working as expected. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" -set-local-storage: {"rustdoc-use-system-theme": "false", "rustdoc-theme": "dark"} -reload: +call-function: ("switch-theme", {"theme": "dark"}) store-value: (background_light, "white") store-value: (background_dark, "#353535") @@ -68,8 +68,7 @@ assert: "#preferred-light-theme.setting-line.hidden" // Ensures that the custom theme feature is working as expected. go-to: "file://" + |DOC_PATH| + "/theme_css/index.html" -set-local-storage: {"rustdoc-use-system-theme": "false", "rustdoc-theme": "dark"} -reload: +call-function: ("switch-theme", {"theme": "dark"}) store-value: (background_light, "white") store-value: (background_dark, "#353535") diff --git a/tests/rustdoc-gui/theme-in-history.goml b/tests/rustdoc-gui/theme-in-history.goml index 42c5b5e6e69..71cc64ac600 100644 --- a/tests/rustdoc-gui/theme-in-history.goml +++ b/tests/rustdoc-gui/theme-in-history.goml @@ -1,12 +1,10 @@ // Ensures that the theme is working when going back in history. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" + // Set the theme to dark. -set-local-storage: { - "rustdoc-theme": "dark", - "rustdoc-use-system-theme": "false", -} -// We reload the page so the local storage settings are being used. -reload: +call-function: ("switch-theme", {"theme": "dark"}) + assert-css: ("body", { "background-color": "#353535" }) assert-local-storage: { "rustdoc-theme": "dark" } diff --git a/tests/rustdoc-gui/toggle-docs.goml b/tests/rustdoc-gui/toggle-docs.goml index 9ea6d9b18f4..1235ee4b754 100644 --- a/tests/rustdoc-gui/toggle-docs.goml +++ b/tests/rustdoc-gui/toggle-docs.goml @@ -1,4 +1,5 @@ // Checks that the documentation toggles have the correct position, style and work as expected. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" assert-attribute: ("#main-content > details.top-doc", {"open": ""}) assert-text: ("#toggle-all-docs", "[−]") @@ -49,12 +50,9 @@ assert-attribute: ("details.toggle", {"open": ""}, ALL) show-text: true define-function: ( "check-color", - (theme, filter), + [theme, filter], block { - // Setting the theme. - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - // We reload the page so the local storage settings are being used. - reload: + call-function: ("switch-theme", {"theme": |theme|}) assert-css: ("details.toggle > summary::before", { "opacity": "0.5", diff --git a/tests/rustdoc-gui/type-declation-overflow.goml b/tests/rustdoc-gui/type-declation-overflow.goml index a97cc98897a..3709aa10266 100644 --- a/tests/rustdoc-gui/type-declation-overflow.goml +++ b/tests/rustdoc-gui/type-declation-overflow.goml @@ -47,18 +47,18 @@ assert-css: (".mobile-topbar h2", {"overflow-x": "hidden"}) // On desktop, they wrap when too big. set-window-size: (1100, 800) go-to: "file://" + |DOC_PATH| + "/lib2/too_long/struct.SuperIncrediblyLongLongLongLongLongLongLongGigaGigaGigaMegaLongLongLongStructName.html" -compare-elements-position-false: (".main-heading h1", ".main-heading .out-of-band", ("y")) +compare-elements-position-false: (".main-heading h1", ".main-heading .out-of-band", ["y"]) go-to: "file://" + |DOC_PATH| + "/lib2/index.html" -compare-elements-position: (".main-heading h1", ".main-heading .out-of-band", ("y")) +compare-elements-position: (".main-heading h1", ".main-heading .out-of-band", ["y"]) // make sure there is a gap between them compare-elements-position-near-false: (".main-heading h1", ".main-heading .out-of-band", {"x": 550}) // On mobile, they always wrap. set-window-size: (600, 600) go-to: "file://" + |DOC_PATH| + "/lib2/too_long/struct.SuperIncrediblyLongLongLongLongLongLongLongGigaGigaGigaMegaLongLongLongStructName.html" -compare-elements-position-false: (".main-heading h1", ".main-heading .out-of-band", ("y")) +compare-elements-position-false: (".main-heading h1", ".main-heading .out-of-band", ["y"]) go-to: "file://" + |DOC_PATH| + "/lib2/index.html" -compare-elements-position-false: (".main-heading h1", ".main-heading .out-of-band", ("y")) +compare-elements-position-false: (".main-heading h1", ".main-heading .out-of-band", ["y"]) // Now we will check that the scrolling is working. // First on an item with "hidden methods". diff --git a/tests/rustdoc-gui/unsafe-fn.goml b/tests/rustdoc-gui/unsafe-fn.goml index 8d26f15f37f..b8b2e1e27f5 100644 --- a/tests/rustdoc-gui/unsafe-fn.goml +++ b/tests/rustdoc-gui/unsafe-fn.goml @@ -1,4 +1,5 @@ // Check position and color of the `<sup>` for unsafe elements. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" // If the text isn't displayed, the browser doesn't compute color style correctly... show-text: true @@ -13,16 +14,22 @@ define-function: ( "sup-check", // `theme` is the theme being tested. // `color` is the expected color of the `<sup>` element. - (theme, color), + [theme, color], block { - // Set the theme. - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - // We reload the page so the local storage settings are being used. - reload: + call-function: ("switch-theme", {"theme": |theme|}) assert-css: (".item-name sup", {"color": |color|}) }, ) -call-function: ("sup-check", ("ayu", "#c5c5c5")) -call-function: ("sup-check", ("dark", "#ddd")) -call-function: ("sup-check", ("light", "black")) +call-function: ("sup-check", { + "theme": "ayu", + "color": "#c5c5c5", +}) +call-function: ("sup-check", { + "theme": "dark", + "color": "#ddd", +}) +call-function: ("sup-check", { + "theme": "light", + "color": "black", +}) diff --git a/tests/rustdoc-gui/utils.goml b/tests/rustdoc-gui/utils.goml new file mode 100644 index 00000000000..d9f8726ec53 --- /dev/null +++ b/tests/rustdoc-gui/utils.goml @@ -0,0 +1,11 @@ +// This file contains code to be re-used by other tests. +define-function: ( + "switch-theme", + [theme], + block { + // Set the theme. + set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} + // We reload the page so the local storage settings are being used. + reload: + }, +) diff --git a/tests/rustdoc-gui/warning-block.goml b/tests/rustdoc-gui/warning-block.goml index 10e206049f5..34207ed5805 100644 --- a/tests/rustdoc-gui/warning-block.goml +++ b/tests/rustdoc-gui/warning-block.goml @@ -1,14 +1,14 @@ // Test to check that the "warning blocks" are displayed as expected. +include: "utils.goml" go-to: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html" show-text: true store-value: (default_y_pos, 5) define-function: ( "check-warning", - (theme, color, border_color), + [theme, color, border_color], block { - set-local-storage: {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"} - reload: + call-function: ("switch-theme", {"theme": |theme|}) // The IDs are added directly into the DOM to make writing this test easier. assert-css: ("#doc-warning-1", { diff --git a/tests/rustdoc-gui/where-whitespace.goml b/tests/rustdoc-gui/where-whitespace.goml index da104fa4011..823ce970407 100644 --- a/tests/rustdoc-gui/where-whitespace.goml +++ b/tests/rustdoc-gui/where-whitespace.goml @@ -3,25 +3,25 @@ go-to: "file://" + |DOC_PATH| + "/lib2/trait.Whitespace.html" show-text: true // First, we check in the trait definition if the where clause is "on its own" (not on the same // line than "pub trait Whitespace<Idx>"). -compare-elements-position-false: (".item-decl code", "div.where", ("y")) +compare-elements-position-false: (".item-decl code", "div.where", ["y"]) // And that the code following it isn't on the same line either. -compare-elements-position-false: (".item-decl .fn", "div.where", ("y")) +compare-elements-position-false: (".item-decl .fn", "div.where", ["y"]) go-to: "file://" + |DOC_PATH| + "/lib2/struct.WhereWhitespace.html" // We make the screen a bit wider to ensure that the trait impl is on one line. set-window-size: (915, 915) -compare-elements-position-false: ("#method\.new .fn", "#method\.new div.where", ("y")) +compare-elements-position-false: ("#method\.new .fn", "#method\.new div.where", ["y"]) // We ensure that both the trait name and the struct name are on the same line in // "impl<K, T> Whitespace<&K> for WhereWhitespace<T>". compare-elements-position: ( "#trait-implementations-list .impl h3 .trait", "#trait-implementations-list .impl h3 .struct", - ("y"), + ["y"], ) // And we now check that the where condition isn't on the same line. compare-elements-position-false: ( "#trait-implementations-list .impl h3 .trait", "#trait-implementations-list .impl h3 div.where", - ("y"), + ["y"], ) diff --git a/tests/rustdoc-ui/synthetic-auto-trait-impls/const-in-super-trait-and-item-bound.rs b/tests/rustdoc-ui/synthetic-auto-trait-impls/const-in-super-trait-and-item-bound.rs new file mode 100644 index 00000000000..df6de6769d5 --- /dev/null +++ b/tests/rustdoc-ui/synthetic-auto-trait-impls/const-in-super-trait-and-item-bound.rs @@ -0,0 +1,23 @@ +// We used to ICE here while trying to synthesize auto trait impls. +// issue: 107715 +//@ check-pass + +pub const N: usize = 1; + +pub struct MapType<K: Supertrait<V>, V> { + _array: K::Array, +} + +pub trait Subtrait: Supertrait<[u8; N]> {} + +pub trait Supertrait<V> { + type Array: AnotherTrait<V>; +} + +pub trait AnotherTrait<V> { + const LENGTH: usize; +} + +pub struct Container<S: Subtrait> { + _x: MapType<S, [u8; N]>, +} diff --git a/tests/rustdoc-ui/synthetic-auto-trait-impls/lifetime-generic-user-impl-normalize.rs b/tests/rustdoc-ui/synthetic-auto-trait-impls/lifetime-generic-user-impl-normalize.rs new file mode 100644 index 00000000000..1b67c2bc875 --- /dev/null +++ b/tests/rustdoc-ui/synthetic-auto-trait-impls/lifetime-generic-user-impl-normalize.rs @@ -0,0 +1,17 @@ +// We used to ICE here while trying to synthesize auto trait impls. +// issue: 112242 +//@ check-pass +//@ compile-flags: -Znormalize-docs + +pub trait MyTrait<'a> { + type MyItem; +} +pub struct Inner<Q>(Q); +pub struct Outer<Q>(Inner<Q>); + +impl<'a, Q> std::marker::Unpin for Inner<Q> +where + Q: MyTrait<'a>, + <Q as MyTrait<'a>>::MyItem: Copy, +{ +} diff --git a/tests/rustdoc-ui/synthetic-auto-trait-impls/lifetime-generic-user-impl.rs b/tests/rustdoc-ui/synthetic-auto-trait-impls/lifetime-generic-user-impl.rs new file mode 100644 index 00000000000..31d1b11ff31 --- /dev/null +++ b/tests/rustdoc-ui/synthetic-auto-trait-impls/lifetime-generic-user-impl.rs @@ -0,0 +1,11 @@ +// We used to ICE here while trying to synthesize auto trait impls. +// issue: 123370 +//@ check-pass + +pub struct Inner<'a, Q>(&'a (), Q); + +pub struct Outer<'a, Q>(Inner<'a, Q>); + +impl<'a, Q: Trait<'a>> std::marker::Unpin for Inner<'static, Q> {} + +pub trait Trait<'a> {} diff --git a/tests/rustdoc-ui/synthetic-auto-trait-impls/projections-in-super-trait-bound-unsatisfied.rs b/tests/rustdoc-ui/synthetic-auto-trait-impls/projections-in-super-trait-bound-unsatisfied.rs new file mode 100644 index 00000000000..f62f8396e99 --- /dev/null +++ b/tests/rustdoc-ui/synthetic-auto-trait-impls/projections-in-super-trait-bound-unsatisfied.rs @@ -0,0 +1,18 @@ +// We used to ICE here while trying to synthesize auto trait impls. +// issue: 114657 + +pub trait Foo { + type FooType; +} + +pub trait Bar<const A: usize>: Foo<FooType = <Self as Bar<A>>::BarType> { + type BarType; +} + +pub(crate) const B: usize = 5; + +pub trait Tec: Bar<B> {} + +pub struct Structure<C: Tec> { //~ ERROR the trait bound `C: Bar<5>` is not satisfied + _field: C::BarType, //~ ERROR the trait bound `C: Bar<5>` is not satisfied +} diff --git a/tests/rustdoc-ui/synthetic-auto-trait-impls/projections-in-super-trait-bound-unsatisfied.stderr b/tests/rustdoc-ui/synthetic-auto-trait-impls/projections-in-super-trait-bound-unsatisfied.stderr new file mode 100644 index 00000000000..d87e769b505 --- /dev/null +++ b/tests/rustdoc-ui/synthetic-auto-trait-impls/projections-in-super-trait-bound-unsatisfied.stderr @@ -0,0 +1,25 @@ +error[E0277]: the trait bound `C: Bar<5>` is not satisfied + --> $DIR/projections-in-super-trait-bound-unsatisfied.rs:16:1 + | +LL | pub struct Structure<C: Tec> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Bar<5>` is not implemented for `C` + | +help: consider further restricting this bound + | +LL | pub struct Structure<C: Tec + Bar<5>> { + | ++++++++ + +error[E0277]: the trait bound `C: Bar<5>` is not satisfied + --> $DIR/projections-in-super-trait-bound-unsatisfied.rs:17:13 + | +LL | _field: C::BarType, + | ^^^^^^^^^^ the trait `Bar<5>` is not implemented for `C` + | +help: consider further restricting this bound + | +LL | pub struct Structure<C: Tec + Bar<5>> { + | ++++++++ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/rustdoc-ui/synthetic-auto-trait-impls/unconstrained-param-in-impl-ambiguity.rs b/tests/rustdoc-ui/synthetic-auto-trait-impls/unconstrained-param-in-impl-ambiguity.rs new file mode 100644 index 00000000000..6c62415e06d --- /dev/null +++ b/tests/rustdoc-ui/synthetic-auto-trait-impls/unconstrained-param-in-impl-ambiguity.rs @@ -0,0 +1,10 @@ +// We used to ICE here while trying to synthesize auto trait impls. +// issue: 112828 + +struct Outer(Inner); +struct Inner; + +unsafe impl<Q: Trait> Send for Inner {} +//~^ ERROR the type parameter `Q` is not constrained by the impl trait, self type, or predicates + +trait Trait {} diff --git a/tests/rustdoc-ui/synthetic-auto-trait-impls/unconstrained-param-in-impl-ambiguity.stderr b/tests/rustdoc-ui/synthetic-auto-trait-impls/unconstrained-param-in-impl-ambiguity.stderr new file mode 100644 index 00000000000..38d1a537fe4 --- /dev/null +++ b/tests/rustdoc-ui/synthetic-auto-trait-impls/unconstrained-param-in-impl-ambiguity.stderr @@ -0,0 +1,9 @@ +error[E0207]: the type parameter `Q` is not constrained by the impl trait, self type, or predicates + --> $DIR/unconstrained-param-in-impl-ambiguity.rs:7:13 + | +LL | unsafe impl<Q: Trait> Send for Inner {} + | ^ unconstrained type parameter + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0207`. diff --git a/tests/rustdoc/search-index-summaries.rs b/tests/rustdoc/search-index-summaries.rs index efd366405bf..529b42d0ca9 100644 --- a/tests/rustdoc/search-index-summaries.rs +++ b/tests/rustdoc/search-index-summaries.rs @@ -1,6 +1,6 @@ #![crate_name = "foo"] -// @hasraw 'search-index.js' 'Foo short link.' +// @hasraw 'search.desc/foo/foo-desc-0-.js' 'Foo short link.' // @!hasraw - 'www.example.com' // @!hasraw - 'More Foo.' diff --git a/tests/rustdoc/synthetic_auto/bounds.rs b/tests/rustdoc/synthetic_auto/bounds.rs new file mode 100644 index 00000000000..17528d01c8d --- /dev/null +++ b/tests/rustdoc/synthetic_auto/bounds.rs @@ -0,0 +1,21 @@ +pub struct Outer<T>(Inner<T>); +pub struct Inner<T>(T); + +// @has bounds/struct.Outer.html +// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ +// "impl<T> Unpin for Outer<T>where \ +// T: for<'any> Trait<A = (), B<'any> = (), X = ()>," + +impl<T> std::marker::Unpin for Inner<T> +where + T: for<'any> Trait<A = (), B<'any> = (), X = ()>, +{} + +pub trait Trait: SuperTrait { + type A; + type B<'a>; +} + +pub trait SuperTrait { + type X; +} diff --git a/tests/rustdoc/synthetic_auto/complex.rs b/tests/rustdoc/synthetic_auto/complex.rs index 4c39f0bf1e0..2722f6d338f 100644 --- a/tests/rustdoc/synthetic_auto/complex.rs +++ b/tests/rustdoc/synthetic_auto/complex.rs @@ -21,8 +21,8 @@ mod foo { // @has complex/struct.NotOuter.html // @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" +// "impl<'a, T, K> Send for Outer<'a, T, K>where 'a: 'static, T: MyTrait<'a>, \ +// K: for<'b> Fn((&'b bool, &'a u8)) -> &'b i8 + ?Sized, <T as MyTrait<'a>>::MyItem: Copy," pub use foo::{Foo, Inner as NotInner, MyTrait as NotMyTrait, Outer as NotOuter}; diff --git a/tests/rustdoc/synthetic_auto/lifetimes.rs b/tests/rustdoc/synthetic_auto/lifetimes.rs index 71265b3078a..23e1efdaeef 100644 --- a/tests/rustdoc/synthetic_auto/lifetimes.rs +++ b/tests/rustdoc/synthetic_auto/lifetimes.rs @@ -10,7 +10,7 @@ where // @has lifetimes/struct.Foo.html // @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" +// "impl<'c, K> Send for Foo<'c, K>where 'c: 'static, K: for<'b> Fn(&'b bool) -> &'c u8," // // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ // "impl<'c, K> Sync for Foo<'c, K>where K: Sync" diff --git a/tests/rustdoc/synthetic_auto/no-redundancy.rs b/tests/rustdoc/synthetic_auto/no-redundancy.rs index d30b38dd4dc..64dab429647 100644 --- a/tests/rustdoc/synthetic_auto/no-redundancy.rs +++ b/tests/rustdoc/synthetic_auto/no-redundancy.rs @@ -1,6 +1,3 @@ -// FIXME(fmease, #119216): Reenable this test! -//@ ignore-test - pub struct Inner<T> { field: T, } @@ -13,7 +10,7 @@ where // @has no_redundancy/struct.Outer.html // @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \ -// "impl<T> Send for Outer<T>where T: Send + Copy" +// "impl<T> Send for Outer<T>where T: Copy + Send" 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 7c9412ae962..f4ede76e6de 100644 --- a/tests/rustdoc/synthetic_auto/project.rs +++ b/tests/rustdoc/synthetic_auto/project.rs @@ -24,11 +24,11 @@ where // @has project/struct.Foo.html // @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" +// "impl<'c, K> Send for Foo<'c, K>where 'c: 'static, K: MyTrait<MyItem = bool>," // // @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," +// "impl<'c, K> Sync for Foo<'c, K>where 'c: 'static, K: MyTrait, \ +// <K as MyTrait>::MyItem: OtherTrait," pub struct Foo<'c, K: 'c> { inner_field: Inner<'c, K>, } diff --git a/tests/ui/abi/extern/extern-pass-FiveU16s.rs b/tests/ui/abi/extern/extern-pass-FiveU16s.rs new file mode 100644 index 00000000000..5f1307beb28 --- /dev/null +++ b/tests/ui/abi/extern/extern-pass-FiveU16s.rs @@ -0,0 +1,30 @@ +//@ run-pass +#![allow(improper_ctypes)] + +// Test a foreign function that accepts and returns a struct by value. + +// FiveU16s in particular is interesting because it is larger than a single 64 bit or 32 bit +// register, which are used as cast destinations on some targets, but does not evenly divide those +// sizes, causing there to be padding in the last element. + +#[derive(Copy, Clone, PartialEq, Debug)] +pub struct FiveU16s { + one: u16, + two: u16, + three: u16, + four: u16, + five: u16, +} + +#[link(name = "rust_test_helpers", kind = "static")] +extern "C" { + pub fn rust_dbg_extern_identity_FiveU16s(v: FiveU16s) -> FiveU16s; +} + +pub fn main() { + unsafe { + let x = FiveU16s { one: 22, two: 23, three: 24, four: 25, five: 26 }; + let y = rust_dbg_extern_identity_FiveU16s(x); + assert_eq!(x, y); + } +} diff --git a/tests/ui/abi/extern/extern-return-FiveU16s.rs b/tests/ui/abi/extern/extern-return-FiveU16s.rs new file mode 100644 index 00000000000..d8ae8b2661c --- /dev/null +++ b/tests/ui/abi/extern/extern-return-FiveU16s.rs @@ -0,0 +1,26 @@ +//@ run-pass +#![allow(improper_ctypes)] + +pub struct FiveU16s { + one: u16, + two: u16, + three: u16, + four: u16, + five: u16, +} + +#[link(name = "rust_test_helpers", kind = "static")] +extern "C" { + pub fn rust_dbg_extern_return_FiveU16s() -> FiveU16s; +} + +pub fn main() { + unsafe { + let y = rust_dbg_extern_return_FiveU16s(); + assert_eq!(y.one, 10); + assert_eq!(y.two, 20); + assert_eq!(y.three, 30); + assert_eq!(y.four, 40); + assert_eq!(y.five, 50); + } +} diff --git a/tests/ui/asm/x86_64/goto.rs b/tests/ui/asm/x86_64/goto.rs index 6a567efbb2c..6c14bb57ac6 100644 --- a/tests/ui/asm/x86_64/goto.rs +++ b/tests/ui/asm/x86_64/goto.rs @@ -1,8 +1,6 @@ //@ only-x86_64 //@ run-pass //@ needs-asm-support -//@ revisions: mirunsafeck thirunsafeck -//@ [thirunsafeck]compile-flags: -Z thir-unsafeck #![deny(unreachable_code)] #![feature(asm_goto)] diff --git a/tests/ui/asm/x86_64/goto.mirunsafeck.stderr b/tests/ui/asm/x86_64/goto.stderr index fe189c14f0a..27e227d71a5 100644 --- a/tests/ui/asm/x86_64/goto.mirunsafeck.stderr +++ b/tests/ui/asm/x86_64/goto.stderr @@ -1,5 +1,5 @@ warning: unreachable statement - --> $DIR/goto.rs:99:9 + --> $DIR/goto.rs:97:9 | LL | / asm!( LL | | "jmp {}", @@ -13,7 +13,7 @@ LL | unreachable!(); | ^^^^^^^^^^^^^^ unreachable statement | note: the lint level is defined here - --> $DIR/goto.rs:89:8 + --> $DIR/goto.rs:87:8 | LL | #[warn(unreachable_code)] | ^^^^^^^^^^^^^^^^ diff --git a/tests/ui/asm/x86_64/goto.thirunsafeck.stderr b/tests/ui/asm/x86_64/goto.thirunsafeck.stderr deleted file mode 100644 index fe189c14f0a..00000000000 --- a/tests/ui/asm/x86_64/goto.thirunsafeck.stderr +++ /dev/null @@ -1,23 +0,0 @@ -warning: unreachable statement - --> $DIR/goto.rs:99:9 - | -LL | / asm!( -LL | | "jmp {}", -LL | | label { -LL | | return; -LL | | }, -LL | | options(noreturn) -LL | | ); - | |_________- any code following this expression is unreachable -LL | unreachable!(); - | ^^^^^^^^^^^^^^ unreachable statement - | -note: the lint level is defined here - --> $DIR/goto.rs:89:8 - | -LL | #[warn(unreachable_code)] - | ^^^^^^^^^^^^^^^^ - = note: this warning originates in the macro `unreachable` (in Nightly builds, run with -Z macro-backtrace for more info) - -warning: 1 warning emitted - diff --git a/tests/ui/async-await/async-closures/captures.rs b/tests/ui/async-await/async-closures/captures.rs new file mode 100644 index 00000000000..0a9d0529bf5 --- /dev/null +++ b/tests/ui/async-await/async-closures/captures.rs @@ -0,0 +1,116 @@ +//@ aux-build:block-on.rs +//@ edition:2021 +//@ run-pass +//@ check-run-results + +// Same as miri's `tests/pass/async-closure-captures.rs`, keep in sync + +#![feature(async_closure)] + +extern crate block_on; + +fn main() { + block_on::block_on(async_main()); +} + +async fn call<T>(f: &impl async Fn() -> T) -> T { + f().await +} + +async fn call_once<T>(f: impl async FnOnce() -> T) -> T { + f().await +} + +#[derive(Debug)] +#[allow(unused)] +struct Hello(i32); + +async fn async_main() { + // Capture something by-ref + { + let x = Hello(0); + let c = async || { + println!("{x:?}"); + }; + call(&c).await; + call_once(c).await; + + let x = &Hello(1); + let c = async || { + println!("{x:?}"); + }; + call(&c).await; + call_once(c).await; + } + + // Capture something and consume it (force to `AsyncFnOnce`) + { + let x = Hello(2); + let c = async || { + println!("{x:?}"); + drop(x); + }; + call_once(c).await; + } + + // Capture something with `move`, don't consume it + { + let x = Hello(3); + let c = async move || { + println!("{x:?}"); + }; + call(&c).await; + call_once(c).await; + + let x = &Hello(4); + let c = async move || { + println!("{x:?}"); + }; + call(&c).await; + call_once(c).await; + } + + // Capture something with `move`, also consume it (so `AsyncFnOnce`) + { + let x = Hello(5); + let c = async move || { + println!("{x:?}"); + drop(x); + }; + call_once(c).await; + } + + fn force_fnonce<T>(f: impl async FnOnce() -> T) -> impl async FnOnce() -> T { + f + } + + // Capture something with `move`, but infer to `AsyncFnOnce` + { + let x = Hello(6); + let c = force_fnonce(async move || { + println!("{x:?}"); + }); + call_once(c).await; + + let x = &Hello(7); + let c = force_fnonce(async move || { + println!("{x:?}"); + }); + call_once(c).await; + } + + // Capture something by-ref, but infer to `AsyncFnOnce` + { + let x = Hello(8); + let c = force_fnonce(async || { + println!("{x:?}"); + }); + call_once(c).await; + + let x = &Hello(9); + let c = force_fnonce(async || { + println!("{x:?}"); + }); + call_once(c).await; + } +} diff --git a/tests/ui/async-await/async-closures/captures.run.stdout b/tests/ui/async-await/async-closures/captures.run.stdout new file mode 100644 index 00000000000..42a7999b2dc --- /dev/null +++ b/tests/ui/async-await/async-closures/captures.run.stdout @@ -0,0 +1,14 @@ +Hello(0) +Hello(0) +Hello(1) +Hello(1) +Hello(2) +Hello(3) +Hello(3) +Hello(4) +Hello(4) +Hello(5) +Hello(6) +Hello(7) +Hello(8) +Hello(9) diff --git a/tests/ui/async-await/async-closures/wrong-fn-kind.rs b/tests/ui/async-await/async-closures/wrong-fn-kind.rs index 8502bb6e2d4..3d6f856874f 100644 --- a/tests/ui/async-await/async-closures/wrong-fn-kind.rs +++ b/tests/ui/async-await/async-closures/wrong-fn-kind.rs @@ -2,18 +2,22 @@ #![feature(async_closure)] -fn main() { - fn needs_async_fn(_: impl async Fn()) {} +fn needs_async_fn(_: impl async Fn()) {} +fn a() { let mut x = 1; needs_async_fn(async || { - //~^ ERROR expected a closure that implements the `async Fn` trait, but this closure only implements `async FnMut` + //~^ ERROR cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure x += 1; }); +} +fn b() { let x = String::new(); needs_async_fn(move || async move { //~^ ERROR expected a closure that implements the `async Fn` trait, but this closure only implements `async FnOnce` println!("{x}"); }); } + +fn main() {} diff --git a/tests/ui/async-await/async-closures/wrong-fn-kind.stderr b/tests/ui/async-await/async-closures/wrong-fn-kind.stderr index d0f1948e48f..e56389b3202 100644 --- a/tests/ui/async-await/async-closures/wrong-fn-kind.stderr +++ b/tests/ui/async-await/async-closures/wrong-fn-kind.stderr @@ -1,26 +1,5 @@ -error[E0525]: expected a closure that implements the `async Fn` trait, but this closure only implements `async FnMut` - --> $DIR/wrong-fn-kind.rs:9:20 - | -LL | needs_async_fn(async || { - | -------------- -^^^^^^^ - | | | - | _____|______________this closure implements `async FnMut`, not `async Fn` - | | | - | | required by a bound introduced by this call -LL | | -LL | | x += 1; - | | - closure is `async FnMut` because it mutates the variable `x` here -LL | | }); - | |_____- the requirement to implement `async Fn` derives from here - | -note: required by a bound in `needs_async_fn` - --> $DIR/wrong-fn-kind.rs:6:31 - | -LL | fn needs_async_fn(_: impl async Fn()) {} - | ^^^^^^^^^^ required by this bound in `needs_async_fn` - error[E0525]: expected a closure that implements the `async Fn` trait, but this closure only implements `async FnOnce` - --> $DIR/wrong-fn-kind.rs:15:20 + --> $DIR/wrong-fn-kind.rs:17:20 | LL | needs_async_fn(move || async move { | -------------- -^^^^^^ @@ -35,11 +14,29 @@ LL | | }); | |_____- the requirement to implement `async Fn` derives from here | note: required by a bound in `needs_async_fn` - --> $DIR/wrong-fn-kind.rs:6:31 + --> $DIR/wrong-fn-kind.rs:5:27 + | +LL | fn needs_async_fn(_: impl async Fn()) {} + | ^^^^^^^^^^ required by this bound in `needs_async_fn` + +error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure + --> $DIR/wrong-fn-kind.rs:9:29 | -LL | fn needs_async_fn(_: impl async Fn()) {} - | ^^^^^^^^^^ required by this bound in `needs_async_fn` +LL | fn needs_async_fn(_: impl async Fn()) {} + | --------------- change this to accept `FnMut` instead of `Fn` +... +LL | needs_async_fn(async || { + | _____--------------_--------_^ + | | | | + | | | in this closure + | | expects `Fn` instead of `FnMut` +LL | | +LL | | x += 1; + | | - mutable borrow occurs due to use of `x` in closure +LL | | }); + | |_____^ cannot borrow as mutable error: aborting due to 2 previous errors -For more information about this error, try `rustc --explain E0525`. +Some errors have detailed explanations: E0525, E0596. +For more information about an error, try `rustc --explain E0525`. diff --git a/tests/ui/async-await/async-is-unwindsafe.rs b/tests/ui/async-await/async-is-unwindsafe.rs index 53009b6e741..d0202f72f00 100644 --- a/tests/ui/async-await/async-is-unwindsafe.rs +++ b/tests/ui/async-await/async-is-unwindsafe.rs @@ -11,6 +11,7 @@ fn main() { is_unwindsafe(async { //~^ ERROR the type `&mut Context<'_>` may not be safely transferred across an unwind boundary + //~| ERROR the type `&mut (dyn Any + 'static)` may not be safely transferred across an unwind boundary use std::ptr::null; use std::task::{Context, RawWaker, RawWakerVTable, Waker}; let waker = unsafe { diff --git a/tests/ui/async-await/async-is-unwindsafe.stderr b/tests/ui/async-await/async-is-unwindsafe.stderr index 5d87fc74768..6bb06df9f39 100644 --- a/tests/ui/async-await/async-is-unwindsafe.stderr +++ b/tests/ui/async-await/async-is-unwindsafe.stderr @@ -6,19 +6,18 @@ LL | is_unwindsafe(async { | |_____| | || LL | || +LL | || LL | || use std::ptr::null; -LL | || use std::task::{Context, RawWaker, RawWakerVTable, Waker}; ... || LL | || drop(cx_ref); LL | || }); | ||_____-^ `&mut Context<'_>` may not be safely transferred across an unwind boundary | |_____| - | within this `{async block@$DIR/async-is-unwindsafe.rs:12:19: 29:6}` + | within this `{async block@$DIR/async-is-unwindsafe.rs:12:19: 30:6}` | - = help: within `{async block@$DIR/async-is-unwindsafe.rs:12:19: 29:6}`, the trait `UnwindSafe` is not implemented for `&mut Context<'_>`, which is required by `{async block@$DIR/async-is-unwindsafe.rs:12:19: 29:6}: UnwindSafe` - = note: `UnwindSafe` is implemented for `&Context<'_>`, but not for `&mut Context<'_>` + = help: within `{async block@$DIR/async-is-unwindsafe.rs:12:19: 30:6}`, the trait `UnwindSafe` is not implemented for `&mut Context<'_>`, which is required by `{async block@$DIR/async-is-unwindsafe.rs:12:19: 30:6}: UnwindSafe` note: future does not implement `UnwindSafe` as this value is used across an await - --> $DIR/async-is-unwindsafe.rs:25:18 + --> $DIR/async-is-unwindsafe.rs:26:18 | LL | let cx_ref = &mut cx; | ------ has type `&mut Context<'_>` which does not implement `UnwindSafe` @@ -31,6 +30,38 @@ note: required by a bound in `is_unwindsafe` LL | fn is_unwindsafe(_: impl std::panic::UnwindSafe) {} | ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_unwindsafe` -error: aborting due to 1 previous error +error[E0277]: the type `&mut (dyn Any + 'static)` may not be safely transferred across an unwind boundary + --> $DIR/async-is-unwindsafe.rs:12:5 + | +LL | is_unwindsafe(async { + | _____^_____________- + | |_____| + | || +LL | || +LL | || +LL | || use std::ptr::null; +... || +LL | || drop(cx_ref); +LL | || }); + | ||_____-^ `&mut (dyn Any + 'static)` may not be safely transferred across an unwind boundary + | |_____| + | within this `{async block@$DIR/async-is-unwindsafe.rs:12:19: 30:6}` + | + = help: within `{async block@$DIR/async-is-unwindsafe.rs:12:19: 30:6}`, the trait `UnwindSafe` is not implemented for `&mut (dyn Any + 'static)`, which is required by `{async block@$DIR/async-is-unwindsafe.rs:12:19: 30:6}: UnwindSafe` +note: future does not implement `UnwindSafe` as this value is used across an await + --> $DIR/async-is-unwindsafe.rs:26:18 + | +LL | let mut cx = Context::from_waker(&waker); + | ------ has type `Context<'_>` which does not implement `UnwindSafe` +... +LL | async {}.await; // this needs an inner await point + | ^^^^^ await occurs here, with `mut cx` maybe used later +note: required by a bound in `is_unwindsafe` + --> $DIR/async-is-unwindsafe.rs:3:26 + | +LL | fn is_unwindsafe(_: impl std::panic::UnwindSafe) {} + | ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_unwindsafe` + +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/async-await/coroutine-desc.stderr b/tests/ui/async-await/coroutine-desc.stderr index e4cb0915a10..1f1e303ea4c 100644 --- a/tests/ui/async-await/coroutine-desc.stderr +++ b/tests/ui/async-await/coroutine-desc.stderr @@ -5,6 +5,7 @@ LL | fun(async {}, async {}); | --- -------- ^^^^^^^^ expected `async` block, found a different `async` block | | | | | the expected `async` block + | | expected all arguments to be this `async` block type because they need to match the type of this parameter | arguments to this function are incorrect | = note: expected `async` block `{async block@$DIR/coroutine-desc.rs:10:9: 10:17}` @@ -13,14 +14,18 @@ note: function defined here --> $DIR/coroutine-desc.rs:8:4 | LL | fn fun<F: Future<Output = ()>>(f1: F, f2: F) {} - | ^^^ ----- + | ^^^ - ----- ----- this parameter needs to match the `async` block type of `f1` + | | | + | | `f2` needs to match the `async` block type of this parameter + | `f1` and `f2` all reference this parameter F error[E0308]: mismatched types --> $DIR/coroutine-desc.rs:12:16 | LL | fun(one(), two()); - | --- ^^^^^ expected future, found a different future - | | + | --- ----- ^^^^^ expected future, found a different future + | | | + | | expected all arguments to be this future type because they need to match the type of this parameter | arguments to this function are incorrect | = help: consider `await`ing on both `Future`s @@ -29,15 +34,19 @@ note: function defined here --> $DIR/coroutine-desc.rs:8:4 | LL | fn fun<F: Future<Output = ()>>(f1: F, f2: F) {} - | ^^^ ----- + | ^^^ - ----- ----- this parameter needs to match the future type of `f1` + | | | + | | `f2` needs to match the future type of this parameter + | `f1` and `f2` all reference this parameter F error[E0308]: mismatched types --> $DIR/coroutine-desc.rs:14:26 | LL | fun((async || {})(), (async || {})()); - | --- -- ^^^^^^^^^^^^^^^ expected `async` closure body, found a different `async` closure body - | | | - | | the expected `async` closure body + | --- --------------- ^^^^^^^^^^^^^^^ expected `async` closure body, found a different `async` closure body + | | | | + | | | the expected `async` closure body + | | expected all arguments to be this `async` closure body type because they need to match the type of this parameter | arguments to this function are incorrect | = note: expected `async` closure body `{async closure body@$DIR/coroutine-desc.rs:14:19: 14:21}` @@ -46,7 +55,10 @@ note: function defined here --> $DIR/coroutine-desc.rs:8:4 | LL | fn fun<F: Future<Output = ()>>(f1: F, f2: F) {} - | ^^^ ----- + | ^^^ - ----- ----- this parameter needs to match the `async` closure body type of `f1` + | | | + | | `f2` needs to match the `async` closure body type of this parameter + | `f1` and `f2` all reference this parameter F error: aborting due to 3 previous errors diff --git a/tests/ui/check-cfg/well-known-values.stderr b/tests/ui/check-cfg/well-known-values.stderr index cf18503b74b..31553371101 100644 --- a/tests/ui/check-cfg/well-known-values.stderr +++ b/tests/ui/check-cfg/well-known-values.stderr @@ -190,7 +190,7 @@ warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` LL | target_os = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: expected values for `target_os` are: `aix`, `android`, `cuda`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `openbsd`, `psp`, `redox`, `solaris`, `solid_asp3`, `teeos`, `tvos`, `uefi`, `unknown`, `vita`, `vxworks`, `wasi`, `watchos`, `windows`, `xous`, `zkvm` + = note: expected values for `target_os` are: `aix`, `android`, `cuda`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `openbsd`, `psp`, `redox`, `solaris`, `solid_asp3`, `teeos`, `tvos`, `uefi`, `unknown`, `visionos`, `vita`, `vxworks`, `wasi`, `watchos`, `windows`, `xous`, `zkvm` = note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` @@ -263,7 +263,7 @@ LL | #[cfg(target_os = "linuz")] // testing that we suggest `linux` | | | help: there is a expected value with a similar name: `"linux"` | - = note: expected values for `target_os` are: `aix`, `android`, `cuda`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `openbsd`, `psp`, `redox`, `solaris`, `solid_asp3`, `teeos`, `tvos`, `uefi`, `unknown`, `vita`, `vxworks`, `wasi`, `watchos`, `windows`, `xous`, `zkvm` + = note: expected values for `target_os` are: `aix`, `android`, `cuda`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `openbsd`, `psp`, `redox`, `solaris`, `solid_asp3`, `teeos`, `tvos`, `uefi`, `unknown`, `visionos`, `vita`, `vxworks`, `wasi`, `watchos`, `windows`, `xous`, `zkvm` = note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration warning: 27 warnings emitted diff --git a/tests/ui/issues/issue-1460.rs b/tests/ui/closures/issue-1460.rs index c201f026bca..c201f026bca 100644 --- a/tests/ui/issues/issue-1460.rs +++ b/tests/ui/closures/issue-1460.rs diff --git a/tests/ui/issues/issue-1460.stderr b/tests/ui/closures/issue-1460.stderr index d4a8c8955e2..d4a8c8955e2 100644 --- a/tests/ui/issues/issue-1460.stderr +++ b/tests/ui/closures/issue-1460.stderr diff --git a/tests/ui/coercion/coerce-reborrow-multi-arg-fail.stderr b/tests/ui/coercion/coerce-reborrow-multi-arg-fail.stderr index 498ef33d52e..46723c5a297 100644 --- a/tests/ui/coercion/coerce-reborrow-multi-arg-fail.stderr +++ b/tests/ui/coercion/coerce-reborrow-multi-arg-fail.stderr @@ -2,8 +2,9 @@ error[E0308]: mismatched types --> $DIR/coerce-reborrow-multi-arg-fail.rs:4:18 | LL | test(&mut 7, &7); - | ---- ^^ types differ in mutability - | | + | ---- ------ ^^ types differ in mutability + | | | + | | expected all arguments to be this `&mut {integer}` type because they need to match the type of this parameter | arguments to this function are incorrect | = note: expected mutable reference `&mut {integer}` @@ -12,7 +13,10 @@ note: function defined here --> $DIR/coerce-reborrow-multi-arg-fail.rs:1:4 | LL | fn test<T>(_a: T, _b: T) {} - | ^^^^ ----- + | ^^^^ - ----- ----- this parameter needs to match the `&mut {integer}` type of `_a` + | | | + | | `_b` needs to match the `&mut {integer}` type of this parameter + | `_a` and `_b` all reference this parameter T error: aborting due to 1 previous error diff --git a/tests/ui/coherence/skip-reporting-if-references-err.current.stderr b/tests/ui/coherence/skip-reporting-if-references-err.current.stderr new file mode 100644 index 00000000000..5eef3256b2c --- /dev/null +++ b/tests/ui/coherence/skip-reporting-if-references-err.current.stderr @@ -0,0 +1,27 @@ +error[E0726]: implicit elided lifetime not allowed here + --> $DIR/skip-reporting-if-references-err.rs:10:9 + | +LL | impl<T> ToUnit for T {} + | ^^^^^^ expected lifetime parameter + | +help: indicate the anonymous lifetime + | +LL | impl<T> ToUnit<'_> for T {} + | ++++ + +error[E0277]: the trait bound `for<'a> (): ToUnit<'a>` is not satisfied + --> $DIR/skip-reporting-if-references-err.rs:15:29 + | +LL | impl Overlap for for<'a> fn(<() as ToUnit<'a>>::Unit) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'a> ToUnit<'a>` is not implemented for `()` + +error[E0277]: the trait bound `for<'a> (): ToUnit<'a>` is not satisfied + --> $DIR/skip-reporting-if-references-err.rs:15:18 + | +LL | impl Overlap for for<'a> fn(<() as ToUnit<'a>>::Unit) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'a> ToUnit<'a>` is not implemented for `()` + +error: aborting due to 3 previous errors + +Some errors have detailed explanations: E0277, E0726. +For more information about an error, try `rustc --explain E0277`. diff --git a/tests/ui/coherence/skip-reporting-if-references-err.next.stderr b/tests/ui/coherence/skip-reporting-if-references-err.next.stderr new file mode 100644 index 00000000000..5de4cf626e4 --- /dev/null +++ b/tests/ui/coherence/skip-reporting-if-references-err.next.stderr @@ -0,0 +1,14 @@ +error[E0726]: implicit elided lifetime not allowed here + --> $DIR/skip-reporting-if-references-err.rs:10:9 + | +LL | impl<T> ToUnit for T {} + | ^^^^^^ expected lifetime parameter + | +help: indicate the anonymous lifetime + | +LL | impl<T> ToUnit<'_> for T {} + | ++++ + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0726`. diff --git a/tests/ui/coherence/skip-reporting-if-references-err.rs b/tests/ui/coherence/skip-reporting-if-references-err.rs new file mode 100644 index 00000000000..f9eaa498232 --- /dev/null +++ b/tests/ui/coherence/skip-reporting-if-references-err.rs @@ -0,0 +1,19 @@ +// Regression test for #121006. +//@ revisions: current next +//@ ignore-compare-mode-next-solver (explicit revisions) +//@[next] compile-flags: -Znext-solver + +trait ToUnit<'a> { + type Unit; +} + +impl<T> ToUnit for T {} +//~^ ERROR implicit elided lifetime not allowed here + +trait Overlap {} +impl<U> Overlap for fn(U) {} +impl Overlap for for<'a> fn(<() as ToUnit<'a>>::Unit) {} +//[current]~^ ERROR the trait bound `for<'a> (): ToUnit<'a>` is not satisfied +//[current]~| ERROR the trait bound `for<'a> (): ToUnit<'a>` is not satisfied + +fn main() {} diff --git a/tests/ui/const-generics/generic_const_exprs/opaque_type.rs b/tests/ui/const-generics/generic_const_exprs/opaque_type.rs new file mode 100644 index 00000000000..56b8acbf88c --- /dev/null +++ b/tests/ui/const-generics/generic_const_exprs/opaque_type.rs @@ -0,0 +1,18 @@ +#![feature(generic_const_exprs, type_alias_impl_trait)] +#![allow(incomplete_features)] + +type Foo = impl Sized; + +fn with_bound<const N: usize>() -> Foo +where + [u8; (N / 2) as usize]: Sized, +{ + let _: [u8; (N / 2) as Foo] = [0; (N / 2) as usize]; + //~^ ERROR mismatched types + //~| ERROR non-primitive cast: `usize` as `Foo` + todo!() +} + +fn main() { + with_bound::<4>(); +} diff --git a/tests/ui/const-generics/generic_const_exprs/opaque_type.stderr b/tests/ui/const-generics/generic_const_exprs/opaque_type.stderr new file mode 100644 index 00000000000..e9fb8c0f403 --- /dev/null +++ b/tests/ui/const-generics/generic_const_exprs/opaque_type.stderr @@ -0,0 +1,22 @@ +error[E0308]: mismatched types + --> $DIR/opaque_type.rs:10:17 + | +LL | type Foo = impl Sized; + | ---------- the found opaque type +... +LL | let _: [u8; (N / 2) as Foo] = [0; (N / 2) as usize]; + | ^^^^^^^^^^^^^^ expected `usize`, found opaque type + | + = note: expected type `usize` + found opaque type `Foo` + +error[E0605]: non-primitive cast: `usize` as `Foo` + --> $DIR/opaque_type.rs:10:17 + | +LL | let _: [u8; (N / 2) as Foo] = [0; (N / 2) as usize]; + | ^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0308, E0605. +For more information about an error, try `rustc --explain E0308`. diff --git a/tests/ui/const-generics/opaque_types.rs b/tests/ui/const-generics/opaque_types.rs new file mode 100644 index 00000000000..ccf70f4fb37 --- /dev/null +++ b/tests/ui/const-generics/opaque_types.rs @@ -0,0 +1,13 @@ +#![feature(type_alias_impl_trait)] + +type Foo = impl Sized; +//~^ ERROR: cycle +//~| ERROR: cycle + +fn foo<const C: Foo>() {} +//~^ ERROR: `Foo` is forbidden as the type of a const generic parameter + +fn main() { + foo::<42>(); + //~^ ERROR: mismatched types +} diff --git a/tests/ui/const-generics/opaque_types.stderr b/tests/ui/const-generics/opaque_types.stderr new file mode 100644 index 00000000000..f03bca69a8b --- /dev/null +++ b/tests/ui/const-generics/opaque_types.stderr @@ -0,0 +1,125 @@ +error[E0308]: mismatched types + --> $DIR/opaque_types.rs:11:11 + | +LL | type Foo = impl Sized; + | ---------- the expected opaque type +... +LL | foo::<42>(); + | ^^ expected opaque type, found integer + | + = note: expected opaque type `Foo` + found type `{integer}` + +error[E0391]: cycle detected when computing type of `Foo::{opaque#0}` + --> $DIR/opaque_types.rs:3:12 + | +LL | type Foo = impl Sized; + | ^^^^^^^^^^ + | +note: ...which requires computing type of opaque `Foo::{opaque#0}`... + --> $DIR/opaque_types.rs:3:12 + | +LL | type Foo = impl Sized; + | ^^^^^^^^^^ +note: ...which requires type-checking `main`... + --> $DIR/opaque_types.rs:10:1 + | +LL | fn main() { + | ^^^^^^^^^ +note: ...which requires evaluating type-level constant... + --> $DIR/opaque_types.rs:11:11 + | +LL | foo::<42>(); + | ^^ +note: ...which requires const-evaluating + checking `main::{constant#0}`... + --> $DIR/opaque_types.rs:11:11 + | +LL | foo::<42>(); + | ^^ +note: ...which requires caching mir of `main::{constant#0}` for CTFE... + --> $DIR/opaque_types.rs:11:11 + | +LL | foo::<42>(); + | ^^ +note: ...which requires elaborating drops for `main::{constant#0}`... + --> $DIR/opaque_types.rs:11:11 + | +LL | foo::<42>(); + | ^^ + = note: ...which requires normalizing `Foo`... + = note: ...which again requires computing type of `Foo::{opaque#0}`, completing the cycle +note: cycle used when checking that `Foo::{opaque#0}` is well-formed + --> $DIR/opaque_types.rs:3:12 + | +LL | type Foo = impl Sized; + | ^^^^^^^^^^ + = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information + +error: `Foo` is forbidden as the type of a const generic parameter + --> $DIR/opaque_types.rs:7:17 + | +LL | fn foo<const C: Foo>() {} + | ^^^ + | + = note: the only supported types are integers, `bool` and `char` + +error[E0391]: cycle detected when computing type of opaque `Foo::{opaque#0}` + --> $DIR/opaque_types.rs:3:12 + | +LL | type Foo = impl Sized; + | ^^^^^^^^^^ + | +note: ...which requires type-checking `main`... + --> $DIR/opaque_types.rs:10:1 + | +LL | fn main() { + | ^^^^^^^^^ +note: ...which requires evaluating type-level constant... + --> $DIR/opaque_types.rs:11:11 + | +LL | foo::<42>(); + | ^^ +note: ...which requires const-evaluating + checking `main::{constant#0}`... + --> $DIR/opaque_types.rs:11:11 + | +LL | foo::<42>(); + | ^^ +note: ...which requires caching mir of `main::{constant#0}` for CTFE... + --> $DIR/opaque_types.rs:11:11 + | +LL | foo::<42>(); + | ^^ +note: ...which requires elaborating drops for `main::{constant#0}`... + --> $DIR/opaque_types.rs:11:11 + | +LL | foo::<42>(); + | ^^ +note: ...which requires borrow-checking `main::{constant#0}`... + --> $DIR/opaque_types.rs:11:11 + | +LL | foo::<42>(); + | ^^ +note: ...which requires promoting constants in MIR for `main::{constant#0}`... + --> $DIR/opaque_types.rs:11:11 + | +LL | foo::<42>(); + | ^^ +note: ...which requires const checking `main::{constant#0}`... + --> $DIR/opaque_types.rs:11:11 + | +LL | foo::<42>(); + | ^^ + = note: ...which requires computing whether `Foo` is freeze... + = note: ...which requires evaluating trait selection obligation `Foo: core::marker::Freeze`... + = note: ...which again requires computing type of opaque `Foo::{opaque#0}`, completing the cycle +note: cycle used when computing type of `Foo::{opaque#0}` + --> $DIR/opaque_types.rs:3:12 + | +LL | type Foo = impl Sized; + | ^^^^^^^^^^ + = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information + +error: aborting due to 4 previous errors + +Some errors have detailed explanations: E0308, E0391. +For more information about an error, try `rustc --explain E0308`. diff --git a/tests/ui/const-generics/opaque_types2.rs b/tests/ui/const-generics/opaque_types2.rs new file mode 100644 index 00000000000..fd57438bb61 --- /dev/null +++ b/tests/ui/const-generics/opaque_types2.rs @@ -0,0 +1,17 @@ +#![feature(type_alias_impl_trait)] + +type Foo = impl Sized; + +fn foo<const C: u32>() {} + +const C: Foo = 42; + +fn bar() +where + Foo:, +{ + foo::<C>(); + //~^ ERROR: mismatched types +} + +fn main() {} diff --git a/tests/ui/const-generics/opaque_types2.stderr b/tests/ui/const-generics/opaque_types2.stderr new file mode 100644 index 00000000000..2fb1669b7bf --- /dev/null +++ b/tests/ui/const-generics/opaque_types2.stderr @@ -0,0 +1,15 @@ +error[E0308]: mismatched types + --> $DIR/opaque_types2.rs:13:11 + | +LL | type Foo = impl Sized; + | ---------- the found opaque type +... +LL | foo::<C>(); + | ^ expected `u32`, found opaque type + | + = note: expected type `u32` + found opaque type `Foo` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/consts/const-extern-fn/const-extern-fn-requires-unsafe.mir.stderr b/tests/ui/consts/const-extern-fn/const-extern-fn-requires-unsafe.mir.stderr deleted file mode 100644 index 34ec8aadbcf..00000000000 --- a/tests/ui/consts/const-extern-fn/const-extern-fn-requires-unsafe.mir.stderr +++ /dev/null @@ -1,19 +0,0 @@ -error[E0133]: call to unsafe function is unsafe and requires unsafe function or block - --> $DIR/const-extern-fn-requires-unsafe.rs:12:5 - | -LL | foo(); - | ^^^^^ call to unsafe function - | - = note: consult the function's documentation for information on how to avoid undefined behavior - -error[E0133]: call to unsafe function is unsafe and requires unsafe function or block - --> $DIR/const-extern-fn-requires-unsafe.rs:9:17 - | -LL | let a: [u8; foo()]; - | ^^^^^ call to unsafe function - | - = note: consult the function's documentation for information on how to avoid undefined behavior - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0133`. diff --git a/tests/ui/consts/const-extern-fn/const-extern-fn-requires-unsafe.thir.stderr b/tests/ui/consts/const-extern-fn/const-extern-fn-requires-unsafe.thir.stderr deleted file mode 100644 index e6b8173eb05..00000000000 --- a/tests/ui/consts/const-extern-fn/const-extern-fn-requires-unsafe.thir.stderr +++ /dev/null @@ -1,19 +0,0 @@ -error[E0133]: call to unsafe function `foo` is unsafe and requires unsafe function or block - --> $DIR/const-extern-fn-requires-unsafe.rs:12:5 - | -LL | foo(); - | ^^^^^ call to unsafe function - | - = note: consult the function's documentation for information on how to avoid undefined behavior - -error[E0133]: call to unsafe function `foo` is unsafe and requires unsafe function or block - --> $DIR/const-extern-fn-requires-unsafe.rs:9:17 - | -LL | let a: [u8; foo()]; - | ^^^^^ call to unsafe function - | - = note: consult the function's documentation for information on how to avoid undefined behavior - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0133`. diff --git a/tests/ui/consts/const-int-unchecked.rs b/tests/ui/consts/const-int-unchecked.rs index 3fe96c2de23..8de28aa2bb1 100644 --- a/tests/ui/consts/const-int-unchecked.rs +++ b/tests/ui/consts/const-int-unchecked.rs @@ -27,7 +27,7 @@ const SHL_U128: u128 = unsafe { intrinsics::unchecked_shl(5_u128, 128) }; const SHL_I8: i8 = unsafe { intrinsics::unchecked_shl(5_i8, 8) }; //~^ ERROR evaluation of constant value failed -const SHL_I16: i16 = unsafe { intrinsics::unchecked_shl(5_16, 16) }; +const SHL_I16: i16 = unsafe { intrinsics::unchecked_shl(5_i16, 16) }; //~^ ERROR evaluation of constant value failed const SHL_I32: i32 = unsafe { intrinsics::unchecked_shl(5_i32, 32) }; //~^ ERROR evaluation of constant value failed @@ -40,7 +40,7 @@ const SHL_I128: i128 = unsafe { intrinsics::unchecked_shl(5_i128, 128) }; const SHL_I8_NEG: i8 = unsafe { intrinsics::unchecked_shl(5_i8, -1) }; //~^ ERROR evaluation of constant value failed -const SHL_I16_NEG: i16 = unsafe { intrinsics::unchecked_shl(5_16, -1) }; +const SHL_I16_NEG: i16 = unsafe { intrinsics::unchecked_shl(5_i16, -1) }; //~^ ERROR evaluation of constant value failed const SHL_I32_NEG: i32 = unsafe { intrinsics::unchecked_shl(5_i32, -1) }; //~^ ERROR evaluation of constant value failed @@ -54,7 +54,7 @@ const SHL_I128_NEG: i128 = unsafe { intrinsics::unchecked_shl(5_i128, -1) }; const SHL_I8_NEG_RANDOM: i8 = unsafe { intrinsics::unchecked_shl(5_i8, -6) }; //~^ ERROR evaluation of constant value failed -const SHL_I16_NEG_RANDOM: i16 = unsafe { intrinsics::unchecked_shl(5_16, -13) }; +const SHL_I16_NEG_RANDOM: i16 = unsafe { intrinsics::unchecked_shl(5_i16, -13) }; //~^ ERROR evaluation of constant value failed const SHL_I32_NEG_RANDOM: i32 = unsafe { intrinsics::unchecked_shl(5_i32, -25) }; //~^ ERROR evaluation of constant value failed @@ -82,7 +82,7 @@ const SHR_U128: u128 = unsafe { intrinsics::unchecked_shr(5_u128, 128) }; const SHR_I8: i8 = unsafe { intrinsics::unchecked_shr(5_i8, 8) }; //~^ ERROR evaluation of constant value failed -const SHR_I16: i16 = unsafe { intrinsics::unchecked_shr(5_16, 16) }; +const SHR_I16: i16 = unsafe { intrinsics::unchecked_shr(5_i16, 16) }; //~^ ERROR evaluation of constant value failed const SHR_I32: i32 = unsafe { intrinsics::unchecked_shr(5_i32, 32) }; //~^ ERROR evaluation of constant value failed @@ -95,7 +95,7 @@ const SHR_I128: i128 = unsafe { intrinsics::unchecked_shr(5_i128, 128) }; const SHR_I8_NEG: i8 = unsafe { intrinsics::unchecked_shr(5_i8, -1) }; //~^ ERROR evaluation of constant value failed -const SHR_I16_NEG: i16 = unsafe { intrinsics::unchecked_shr(5_16, -1) }; +const SHR_I16_NEG: i16 = unsafe { intrinsics::unchecked_shr(5_i16, -1) }; //~^ ERROR evaluation of constant value failed const SHR_I32_NEG: i32 = unsafe { intrinsics::unchecked_shr(5_i32, -1) }; //~^ ERROR evaluation of constant value failed @@ -109,7 +109,7 @@ const SHR_I128_NEG: i128 = unsafe { intrinsics::unchecked_shr(5_i128, -1) }; const SHR_I8_NEG_RANDOM: i8 = unsafe { intrinsics::unchecked_shr(5_i8, -6) }; //~^ ERROR evaluation of constant value failed -const SHR_I16_NEG_RANDOM: i16 = unsafe { intrinsics::unchecked_shr(5_16, -13) }; +const SHR_I16_NEG_RANDOM: i16 = unsafe { intrinsics::unchecked_shr(5_i16, -13) }; //~^ ERROR evaluation of constant value failed const SHR_I32_NEG_RANDOM: i32 = unsafe { intrinsics::unchecked_shr(5_i32, -25) }; //~^ ERROR evaluation of constant value failed diff --git a/tests/ui/consts/const-int-unchecked.stderr b/tests/ui/consts/const-int-unchecked.stderr index ad14c8f68f8..84b222972a1 100644 --- a/tests/ui/consts/const-int-unchecked.stderr +++ b/tests/ui/consts/const-int-unchecked.stderr @@ -37,8 +37,8 @@ LL | const SHL_I8: i8 = unsafe { intrinsics::unchecked_shl(5_i8, 8) }; error[E0080]: evaluation of constant value failed --> $DIR/const-int-unchecked.rs:30:31 | -LL | const SHL_I16: i16 = unsafe { intrinsics::unchecked_shl(5_16, 16) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflowing shift by 16 in `unchecked_shl` +LL | const SHL_I16: i16 = unsafe { intrinsics::unchecked_shl(5_i16, 16) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflowing shift by 16 in `unchecked_shl` error[E0080]: evaluation of constant value failed --> $DIR/const-int-unchecked.rs:32:31 @@ -67,8 +67,8 @@ LL | const SHL_I8_NEG: i8 = unsafe { intrinsics::unchecked_shl(5_i8, -1) }; error[E0080]: evaluation of constant value failed --> $DIR/const-int-unchecked.rs:43:35 | -LL | const SHL_I16_NEG: i16 = unsafe { intrinsics::unchecked_shl(5_16, -1) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflowing shift by -1 in `unchecked_shl` +LL | const SHL_I16_NEG: i16 = unsafe { intrinsics::unchecked_shl(5_i16, -1) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflowing shift by -1 in `unchecked_shl` error[E0080]: evaluation of constant value failed --> $DIR/const-int-unchecked.rs:45:35 @@ -97,8 +97,8 @@ LL | const SHL_I8_NEG_RANDOM: i8 = unsafe { intrinsics::unchecked_shl(5_i8, -6) error[E0080]: evaluation of constant value failed --> $DIR/const-int-unchecked.rs:57:42 | -LL | const SHL_I16_NEG_RANDOM: i16 = unsafe { intrinsics::unchecked_shl(5_16, -13) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflowing shift by -13 in `unchecked_shl` +LL | const SHL_I16_NEG_RANDOM: i16 = unsafe { intrinsics::unchecked_shl(5_i16, -13) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflowing shift by -13 in `unchecked_shl` error[E0080]: evaluation of constant value failed --> $DIR/const-int-unchecked.rs:59:42 @@ -157,8 +157,8 @@ LL | const SHR_I8: i8 = unsafe { intrinsics::unchecked_shr(5_i8, 8) }; error[E0080]: evaluation of constant value failed --> $DIR/const-int-unchecked.rs:85:31 | -LL | const SHR_I16: i16 = unsafe { intrinsics::unchecked_shr(5_16, 16) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflowing shift by 16 in `unchecked_shr` +LL | const SHR_I16: i16 = unsafe { intrinsics::unchecked_shr(5_i16, 16) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflowing shift by 16 in `unchecked_shr` error[E0080]: evaluation of constant value failed --> $DIR/const-int-unchecked.rs:87:31 @@ -187,8 +187,8 @@ LL | const SHR_I8_NEG: i8 = unsafe { intrinsics::unchecked_shr(5_i8, -1) }; error[E0080]: evaluation of constant value failed --> $DIR/const-int-unchecked.rs:98:35 | -LL | const SHR_I16_NEG: i16 = unsafe { intrinsics::unchecked_shr(5_16, -1) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflowing shift by -1 in `unchecked_shr` +LL | const SHR_I16_NEG: i16 = unsafe { intrinsics::unchecked_shr(5_i16, -1) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflowing shift by -1 in `unchecked_shr` error[E0080]: evaluation of constant value failed --> $DIR/const-int-unchecked.rs:100:35 @@ -217,8 +217,8 @@ LL | const SHR_I8_NEG_RANDOM: i8 = unsafe { intrinsics::unchecked_shr(5_i8, -6) error[E0080]: evaluation of constant value failed --> $DIR/const-int-unchecked.rs:112:42 | -LL | const SHR_I16_NEG_RANDOM: i16 = unsafe { intrinsics::unchecked_shr(5_16, -13) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflowing shift by -13 in `unchecked_shr` +LL | const SHR_I16_NEG_RANDOM: i16 = unsafe { intrinsics::unchecked_shr(5_i16, -13) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflowing shift by -13 in `unchecked_shr` error[E0080]: evaluation of constant value failed --> $DIR/const-int-unchecked.rs:114:42 diff --git a/tests/ui/derives/auxiliary/rustc-serialize.rs b/tests/ui/derives/auxiliary/rustc-serialize.rs new file mode 100644 index 00000000000..24177af931c --- /dev/null +++ b/tests/ui/derives/auxiliary/rustc-serialize.rs @@ -0,0 +1,16 @@ +#![crate_type = "lib"] + +pub trait Decoder { + type Error; + + fn read_enum<T, F>(&mut self, name: &str, f: F) -> Result<T, Self::Error> + where F: FnOnce(&mut Self) -> Result<T, Self::Error>; + fn read_enum_variant<T, F>(&mut self, names: &[&str], f: F) + -> Result<T, Self::Error> + where F: FnMut(&mut Self, usize) -> Result<T, Self::Error>; + +} + +pub trait Decodable: Sized { + fn decode<D: Decoder>(d: &mut D) -> Result<Self, D::Error>; +} diff --git a/tests/ui/derives/rustc-decodable-issue-123156.rs b/tests/ui/derives/rustc-decodable-issue-123156.rs new file mode 100644 index 00000000000..1983837ed8d --- /dev/null +++ b/tests/ui/derives/rustc-decodable-issue-123156.rs @@ -0,0 +1,11 @@ +//@ check-pass +//@ edition:2021 +//@ aux-build:rustc-serialize.rs + +#![crate_type = "lib"] +#![allow(deprecated, soft_unstable)] + +extern crate rustc_serialize; + +#[derive(RustcDecodable)] +pub enum Foo {} diff --git a/tests/ui/derives/rustc-decodable-issue-123156.stderr b/tests/ui/derives/rustc-decodable-issue-123156.stderr new file mode 100644 index 00000000000..ee7b33d59bb --- /dev/null +++ b/tests/ui/derives/rustc-decodable-issue-123156.stderr @@ -0,0 +1,10 @@ +Future incompatibility report: Future breakage diagnostic: +warning: use of unstable library feature 'rustc_encodable_decodable': derive macro for `rustc-serialize`; should not be used in new code + --> $DIR/rustc-decodable-issue-123156.rs:10:10 + | +LL | #[derive(RustcDecodable)] + | ^^^^^^^^^^^^^^ + | + = 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 #64266 <https://github.com/rust-lang/rust/issues/64266> + diff --git a/tests/ui/extern/issue-95829.stderr b/tests/ui/extern/issue-95829.stderr index b902f0ef8f5..16504d1f0c9 100644 --- a/tests/ui/extern/issue-95829.stderr +++ b/tests/ui/extern/issue-95829.stderr @@ -16,17 +16,12 @@ LL | | } = note: for more information, visit https://doc.rust-lang.org/std/keyword.extern.html error: functions in `extern` blocks cannot have qualifiers - --> $DIR/issue-95829.rs:4:14 + --> $DIR/issue-95829.rs:4:5 | LL | extern { | ------ in this `extern` block LL | async fn L() { - | ^ - | -help: remove the qualifiers - | -LL | fn L() { - | ~~ + | ^^^^^ help: remove this qualifier error: aborting due to 2 previous errors diff --git a/tests/ui/feature-gates/feature-gate-f128.stderr b/tests/ui/feature-gates/feature-gate-f128.e2015.stderr index 299375c9aed..771aee79dce 100644 --- a/tests/ui/feature-gates/feature-gate-f128.stderr +++ b/tests/ui/feature-gates/feature-gate-f128.e2015.stderr @@ -1,5 +1,5 @@ error[E0658]: the type `f128` is unstable - --> $DIR/feature-gate-f128.rs:3:10 + --> $DIR/feature-gate-f128.rs:7:10 | LL | const A: f128 = 10.0; | ^^^^ @@ -9,7 +9,7 @@ LL | const A: f128 = 10.0; = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: the type `f128` is unstable - --> $DIR/feature-gate-f128.rs:6:12 + --> $DIR/feature-gate-f128.rs:10:12 | LL | let a: f128 = 100.0; | ^^^^ @@ -19,7 +19,7 @@ LL | let a: f128 = 100.0; = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: the type `f128` is unstable - --> $DIR/feature-gate-f128.rs:11:11 + --> $DIR/feature-gate-f128.rs:15:11 | LL | fn foo(a: f128) {} | ^^^^ @@ -29,7 +29,7 @@ LL | fn foo(a: f128) {} = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: the type `f128` is unstable - --> $DIR/feature-gate-f128.rs:14:8 + --> $DIR/feature-gate-f128.rs:18:8 | LL | a: f128, | ^^^^ @@ -39,7 +39,7 @@ LL | a: f128, = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: the type `f128` is unstable - --> $DIR/feature-gate-f128.rs:7:13 + --> $DIR/feature-gate-f128.rs:11:13 | LL | let b = 0.0f128; | ^^^^^^^ diff --git a/tests/ui/feature-gates/feature-gate-f128.e2018.stderr b/tests/ui/feature-gates/feature-gate-f128.e2018.stderr new file mode 100644 index 00000000000..771aee79dce --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-f128.e2018.stderr @@ -0,0 +1,53 @@ +error[E0658]: the type `f128` is unstable + --> $DIR/feature-gate-f128.rs:7:10 + | +LL | const A: f128 = 10.0; + | ^^^^ + | + = note: see issue #116909 <https://github.com/rust-lang/rust/issues/116909> for more information + = help: add `#![feature(f128)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error[E0658]: the type `f128` is unstable + --> $DIR/feature-gate-f128.rs:10:12 + | +LL | let a: f128 = 100.0; + | ^^^^ + | + = note: see issue #116909 <https://github.com/rust-lang/rust/issues/116909> for more information + = help: add `#![feature(f128)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error[E0658]: the type `f128` is unstable + --> $DIR/feature-gate-f128.rs:15:11 + | +LL | fn foo(a: f128) {} + | ^^^^ + | + = note: see issue #116909 <https://github.com/rust-lang/rust/issues/116909> for more information + = help: add `#![feature(f128)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error[E0658]: the type `f128` is unstable + --> $DIR/feature-gate-f128.rs:18:8 + | +LL | a: f128, + | ^^^^ + | + = note: see issue #116909 <https://github.com/rust-lang/rust/issues/116909> for more information + = help: add `#![feature(f128)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error[E0658]: the type `f128` is unstable + --> $DIR/feature-gate-f128.rs:11:13 + | +LL | let b = 0.0f128; + | ^^^^^^^ + | + = note: see issue #116909 <https://github.com/rust-lang/rust/issues/116909> for more information + = help: add `#![feature(f128)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error: aborting due to 5 previous errors + +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/feature-gate-f128.rs b/tests/ui/feature-gates/feature-gate-f128.rs index 7f60fb6afa0..d25b6dde4ee 100644 --- a/tests/ui/feature-gates/feature-gate-f128.rs +++ b/tests/ui/feature-gates/feature-gate-f128.rs @@ -1,3 +1,7 @@ +//@ revisions: e2015 e2018 +// +//@[e2018] edition:2018 + #![allow(unused)] const A: f128 = 10.0; //~ ERROR the type `f128` is unstable diff --git a/tests/ui/feature-gates/feature-gate-f16.stderr b/tests/ui/feature-gates/feature-gate-f16.e2015.stderr index e54b54a47bd..2bb3b59465a 100644 --- a/tests/ui/feature-gates/feature-gate-f16.stderr +++ b/tests/ui/feature-gates/feature-gate-f16.e2015.stderr @@ -1,5 +1,5 @@ error[E0658]: the type `f16` is unstable - --> $DIR/feature-gate-f16.rs:3:10 + --> $DIR/feature-gate-f16.rs:7:10 | LL | const A: f16 = 10.0; | ^^^ @@ -9,7 +9,7 @@ LL | const A: f16 = 10.0; = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: the type `f16` is unstable - --> $DIR/feature-gate-f16.rs:6:12 + --> $DIR/feature-gate-f16.rs:10:12 | LL | let a: f16 = 100.0; | ^^^ @@ -19,7 +19,7 @@ LL | let a: f16 = 100.0; = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: the type `f16` is unstable - --> $DIR/feature-gate-f16.rs:11:11 + --> $DIR/feature-gate-f16.rs:15:11 | LL | fn foo(a: f16) {} | ^^^ @@ -29,7 +29,7 @@ LL | fn foo(a: f16) {} = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: the type `f16` is unstable - --> $DIR/feature-gate-f16.rs:14:8 + --> $DIR/feature-gate-f16.rs:18:8 | LL | a: f16, | ^^^ @@ -39,7 +39,7 @@ LL | a: f16, = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: the type `f16` is unstable - --> $DIR/feature-gate-f16.rs:7:13 + --> $DIR/feature-gate-f16.rs:11:13 | LL | let b = 0.0f16; | ^^^^^^ diff --git a/tests/ui/feature-gates/feature-gate-f16.e2018.stderr b/tests/ui/feature-gates/feature-gate-f16.e2018.stderr new file mode 100644 index 00000000000..2bb3b59465a --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-f16.e2018.stderr @@ -0,0 +1,53 @@ +error[E0658]: the type `f16` is unstable + --> $DIR/feature-gate-f16.rs:7:10 + | +LL | const A: f16 = 10.0; + | ^^^ + | + = note: see issue #116909 <https://github.com/rust-lang/rust/issues/116909> for more information + = help: add `#![feature(f16)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error[E0658]: the type `f16` is unstable + --> $DIR/feature-gate-f16.rs:10:12 + | +LL | let a: f16 = 100.0; + | ^^^ + | + = note: see issue #116909 <https://github.com/rust-lang/rust/issues/116909> for more information + = help: add `#![feature(f16)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error[E0658]: the type `f16` is unstable + --> $DIR/feature-gate-f16.rs:15:11 + | +LL | fn foo(a: f16) {} + | ^^^ + | + = note: see issue #116909 <https://github.com/rust-lang/rust/issues/116909> for more information + = help: add `#![feature(f16)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error[E0658]: the type `f16` is unstable + --> $DIR/feature-gate-f16.rs:18:8 + | +LL | a: f16, + | ^^^ + | + = note: see issue #116909 <https://github.com/rust-lang/rust/issues/116909> for more information + = help: add `#![feature(f16)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error[E0658]: the type `f16` is unstable + --> $DIR/feature-gate-f16.rs:11:13 + | +LL | let b = 0.0f16; + | ^^^^^^ + | + = note: see issue #116909 <https://github.com/rust-lang/rust/issues/116909> for more information + = help: add `#![feature(f16)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error: aborting due to 5 previous errors + +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/feature-gate-f16.rs b/tests/ui/feature-gates/feature-gate-f16.rs index 31d8f87f3ba..af906d71f5f 100644 --- a/tests/ui/feature-gates/feature-gate-f16.rs +++ b/tests/ui/feature-gates/feature-gate-f16.rs @@ -1,3 +1,7 @@ +//@ revisions: e2015 e2018 +// +//@[e2018] edition:2018 + #![allow(unused)] const A: f16 = 10.0; //~ ERROR the type `f16` is unstable diff --git a/tests/ui/feature-gates/feature-gate-proc_macro_byte_character.rs b/tests/ui/feature-gates/feature-gate-proc_macro_byte_character.rs deleted file mode 100644 index 03071c351a4..00000000000 --- a/tests/ui/feature-gates/feature-gate-proc_macro_byte_character.rs +++ /dev/null @@ -1,10 +0,0 @@ -//@ force-host -#![crate_type = "proc-macro"] - -extern crate proc_macro; - -use proc_macro::Literal; - -fn test() { - Literal::byte_character(b'a'); //~ ERROR use of unstable library feature 'proc_macro_byte_character' -} diff --git a/tests/ui/feature-gates/feature-gate-proc_macro_byte_character.stderr b/tests/ui/feature-gates/feature-gate-proc_macro_byte_character.stderr deleted file mode 100644 index c14d19381c8..00000000000 --- a/tests/ui/feature-gates/feature-gate-proc_macro_byte_character.stderr +++ /dev/null @@ -1,13 +0,0 @@ -error[E0658]: use of unstable library feature 'proc_macro_byte_character' - --> $DIR/feature-gate-proc_macro_byte_character.rs:9:5 - | -LL | Literal::byte_character(b'a'); - | ^^^^^^^^^^^^^^^^^^^^^^^ - | - = note: see issue #115268 <https://github.com/rust-lang/rust/issues/115268> for more information - = help: add `#![feature(proc_macro_byte_character)]` to the crate attributes to enable - = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date - -error: aborting due to 1 previous error - -For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/feature-gate-proc_macro_c_str_literals.rs b/tests/ui/feature-gates/feature-gate-proc_macro_c_str_literals.rs deleted file mode 100644 index 1750fe952f5..00000000000 --- a/tests/ui/feature-gates/feature-gate-proc_macro_c_str_literals.rs +++ /dev/null @@ -1,11 +0,0 @@ -//@ edition: 2021 -//@ force-host -#![crate_type = "proc-macro"] - -extern crate proc_macro; - -use proc_macro::Literal; - -fn test() { - Literal::c_string(c"a"); //~ ERROR use of unstable library feature 'proc_macro_c_str_literals' -} diff --git a/tests/ui/feature-gates/feature-gate-proc_macro_c_str_literals.stderr b/tests/ui/feature-gates/feature-gate-proc_macro_c_str_literals.stderr deleted file mode 100644 index 9bba1d50ce3..00000000000 --- a/tests/ui/feature-gates/feature-gate-proc_macro_c_str_literals.stderr +++ /dev/null @@ -1,13 +0,0 @@ -error[E0658]: use of unstable library feature 'proc_macro_c_str_literals' - --> $DIR/feature-gate-proc_macro_c_str_literals.rs:10:5 - | -LL | Literal::c_string(c"a"); - | ^^^^^^^^^^^^^^^^^ - | - = note: see issue #119750 <https://github.com/rust-lang/rust/issues/119750> for more information - = help: add `#![feature(proc_macro_c_str_literals)]` to the crate attributes to enable - = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date - -error: aborting due to 1 previous error - -For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/feature-gate-ref_pat_everywhere.rs b/tests/ui/feature-gates/feature-gate-ref_pat_everywhere.rs new file mode 100644 index 00000000000..ed5db56e0e8 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-ref_pat_everywhere.rs @@ -0,0 +1,14 @@ +pub fn main() { + if let Some(Some(&x)) = &Some(&Some(0)) { + //~^ ERROR: mismatched types [E0308] + let _: u32 = x; + } + if let Some(&Some(x)) = &Some(Some(0)) { + //~^ ERROR: mismatched types [E0308] + let _: u32 = x; + } + if let Some(Some(&mut x)) = &mut Some(&mut Some(0)) { + //~^ ERROR: mismatched types [E0308] + let _: u32 = x; + } +} diff --git a/tests/ui/feature-gates/feature-gate-ref_pat_everywhere.stderr b/tests/ui/feature-gates/feature-gate-ref_pat_everywhere.stderr new file mode 100644 index 00000000000..0f0051325cd --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-ref_pat_everywhere.stderr @@ -0,0 +1,49 @@ +error[E0308]: mismatched types + --> $DIR/feature-gate-ref_pat_everywhere.rs:2:22 + | +LL | if let Some(Some(&x)) = &Some(&Some(0)) { + | ^^ --------------- this expression has type `&Option<&Option<{integer}>>` + | | + | expected integer, found `&_` + | + = note: expected type `{integer}` + found reference `&_` +help: consider removing `&` from the pattern + | +LL | if let Some(Some(x)) = &Some(&Some(0)) { + | ~ + +error[E0308]: mismatched types + --> $DIR/feature-gate-ref_pat_everywhere.rs:6:17 + | +LL | if let Some(&Some(x)) = &Some(Some(0)) { + | ^^^^^^^^ -------------- this expression has type `&Option<Option<{integer}>>` + | | + | expected `Option<{integer}>`, found `&_` + | + = note: expected enum `Option<{integer}>` + found reference `&_` + +error[E0308]: mismatched types + --> $DIR/feature-gate-ref_pat_everywhere.rs:10:22 + | +LL | if let Some(Some(&mut x)) = &mut Some(&mut Some(0)) { + | ^^^^^^ ----------------------- this expression has type `&mut Option<&mut Option<{integer}>>` + | | + | expected integer, found `&mut _` + | + = note: expected type `{integer}` + found mutable reference `&mut _` +note: to declare a mutable binding use: `mut x` + --> $DIR/feature-gate-ref_pat_everywhere.rs:10:22 + | +LL | if let Some(Some(&mut x)) = &mut Some(&mut Some(0)) { + | ^^^^^^ +help: consider removing `&mut` from the pattern + | +LL | if let Some(Some(x)) = &mut Some(&mut Some(0)) { + | ~ + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/fn/fn-item-lifetime-bounds.rs b/tests/ui/fn/fn-item-lifetime-bounds.rs deleted file mode 100644 index b80b7eade23..00000000000 --- a/tests/ui/fn/fn-item-lifetime-bounds.rs +++ /dev/null @@ -1,37 +0,0 @@ -//@ check-pass -//@ known-bug: #84533 - -// Should fail. Lifetimes are checked correctly when `foo` is called, but NOT -// when only the lifetime parameters are instantiated. - -use std::marker::PhantomData; - -#[allow(dead_code)] -fn foo<'b, 'a>() -> PhantomData<&'b &'a ()> { - PhantomData -} - -#[allow(dead_code)] -#[allow(path_statements)] -fn caller<'b, 'a>() { - foo::<'b, 'a>; -} - -// In contrast to above, below code correctly does NOT compile. -// fn caller<'b, 'a>() { -// foo::<'b, 'a>(); -// } - -// error: lifetime may not live long enough -// --> src/main.rs:22:5 -// | -// 21 | fn caller<'b, 'a>() { -// | -- -- lifetime `'a` defined here -// | | -// | lifetime `'b` defined here -// 22 | foo::<'b, 'a>(); -// | ^^^^^^^^^^^^^^^ requires that `'a` must outlive `'b` -// | -// = help: consider adding the following bound: `'a: 'b` - -fn main() {} diff --git a/tests/ui/fn/fn-item-type.stderr b/tests/ui/fn/fn-item-type.stderr index da90b8b81c8..76cdbcceac8 100644 --- a/tests/ui/fn/fn-item-type.stderr +++ b/tests/ui/fn/fn-item-type.stderr @@ -2,8 +2,9 @@ error[E0308]: mismatched types --> $DIR/fn-item-type.rs:22:19 | LL | eq(foo::<u8>, bar::<u8>); - | -- ^^^^^^^^^ expected fn item, found a different fn item - | | + | -- --------- ^^^^^^^^^ expected fn item, found a different fn item + | | | + | | expected all arguments to be this fn item type because they need to match the type of this parameter | arguments to this function are incorrect | = note: expected fn item `fn(_) -> _ {foo::<u8>}` @@ -13,15 +14,19 @@ note: function defined here --> $DIR/fn-item-type.rs:11:4 | LL | fn eq<T>(x: T, y: T) {} - | ^^ ---- + | ^^ - ---- ---- this parameter needs to match the fn item type of `x` + | | | + | | `y` needs to match the fn item type of this parameter + | `x` and `y` all reference this parameter T = help: consider casting both fn items to fn pointers using `as fn(isize) -> isize` error[E0308]: mismatched types --> $DIR/fn-item-type.rs:29:19 | LL | eq(foo::<u8>, foo::<i8>); - | -- ^^^^^^^^^ expected `u8`, found `i8` - | | + | -- --------- ^^^^^^^^^ expected `u8`, found `i8` + | | | + | | expected all arguments to be this fn item type because they need to match the type of this parameter | arguments to this function are incorrect | = note: expected fn item `fn(_) -> _ {foo::<u8>}` @@ -31,15 +36,19 @@ note: function defined here --> $DIR/fn-item-type.rs:11:4 | LL | fn eq<T>(x: T, y: T) {} - | ^^ ---- + | ^^ - ---- ---- this parameter needs to match the fn item type of `x` + | | | + | | `y` needs to match the fn item type of this parameter + | `x` and `y` all reference this parameter T = help: consider casting both fn items to fn pointers using `as fn(isize) -> isize` error[E0308]: mismatched types --> $DIR/fn-item-type.rs:34:23 | LL | eq(bar::<String>, bar::<Vec<u8>>); - | -- ^^^^^^^^^^^^^^ expected `String`, found `Vec<u8>` - | | + | -- ------------- ^^^^^^^^^^^^^^ expected `String`, found `Vec<u8>` + | | | + | | expected all arguments to be this fn item type because they need to match the type of this parameter | arguments to this function are incorrect | = note: expected fn item `fn(_) -> _ {bar::<String>}` @@ -49,15 +58,19 @@ note: function defined here --> $DIR/fn-item-type.rs:11:4 | LL | fn eq<T>(x: T, y: T) {} - | ^^ ---- + | ^^ - ---- ---- this parameter needs to match the fn item type of `x` + | | | + | | `y` needs to match the fn item type of this parameter + | `x` and `y` all reference this parameter T = help: consider casting both fn items to fn pointers using `as fn(isize) -> isize` error[E0308]: mismatched types --> $DIR/fn-item-type.rs:40:26 | LL | eq(<u8 as Foo>::foo, <u16 as Foo>::foo); - | -- ^^^^^^^^^^^^^^^^^ expected `u8`, found `u16` - | | + | -- ---------------- ^^^^^^^^^^^^^^^^^ expected `u8`, found `u16` + | | | + | | expected all arguments to be this fn item type because they need to match the type of this parameter | arguments to this function are incorrect | = note: expected fn item `fn() {<u8 as Foo>::foo}` @@ -67,15 +80,19 @@ note: function defined here --> $DIR/fn-item-type.rs:11:4 | LL | fn eq<T>(x: T, y: T) {} - | ^^ ---- + | ^^ - ---- ---- this parameter needs to match the fn item type of `x` + | | | + | | `y` needs to match the fn item type of this parameter + | `x` and `y` all reference this parameter T = help: consider casting both fn items to fn pointers using `as fn()` error[E0308]: mismatched types --> $DIR/fn-item-type.rs:45:19 | LL | eq(foo::<u8>, bar::<u8> as fn(isize) -> isize); - | -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected fn item, found fn pointer - | | + | -- --------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected fn item, found fn pointer + | | | + | | expected all arguments to be this fn item type because they need to match the type of this parameter | arguments to this function are incorrect | = note: expected fn item `fn(_) -> _ {foo::<u8>}` @@ -85,7 +102,10 @@ note: function defined here --> $DIR/fn-item-type.rs:11:4 | LL | fn eq<T>(x: T, y: T) {} - | ^^ ---- + | ^^ - ---- ---- this parameter needs to match the fn item type of `x` + | | | + | | `y` needs to match the fn item type of this parameter + | `x` and `y` all reference this parameter T error: aborting due to 5 previous errors diff --git a/tests/ui/issues/issue-1451.rs b/tests/ui/fn/issue-1451.rs index 735b766bd0c..735b766bd0c 100644 --- a/tests/ui/issues/issue-1451.rs +++ b/tests/ui/fn/issue-1451.rs diff --git a/tests/ui/issues/issue-1900.rs b/tests/ui/fn/issue-1900.rs index 761bd317027..761bd317027 100644 --- a/tests/ui/issues/issue-1900.rs +++ b/tests/ui/fn/issue-1900.rs diff --git a/tests/ui/issues/issue-1900.stderr b/tests/ui/fn/issue-1900.stderr index 31fd46c8e2a..31fd46c8e2a 100644 --- a/tests/ui/issues/issue-1900.stderr +++ b/tests/ui/fn/issue-1900.stderr diff --git a/tests/ui/generic-associated-types/ambig-hr-projection-issue-93340.next.stderr b/tests/ui/generic-associated-types/ambig-hr-projection-issue-93340.next.stderr index 06ffff057f9..d913b2e91ca 100644 --- a/tests/ui/generic-associated-types/ambig-hr-projection-issue-93340.next.stderr +++ b/tests/ui/generic-associated-types/ambig-hr-projection-issue-93340.next.stderr @@ -6,7 +6,7 @@ LL | cmp_eq | = note: cannot satisfy `_: Scalar` note: required by a bound in `cmp_eq` - --> $DIR/ambig-hr-projection-issue-93340.rs:9:22 + --> $DIR/ambig-hr-projection-issue-93340.rs:10:22 | LL | fn cmp_eq<'a, 'b, A: Scalar, B: Scalar, O: Scalar>(a: A::RefType<'a>, b: B::RefType<'b>) -> O { | ^^^^^^ required by this bound in `cmp_eq` @@ -15,34 +15,6 @@ help: consider specifying the generic arguments LL | cmp_eq::<A, B, O> | +++++++++++ -error[E0275]: overflow evaluating the requirement `impl for<'a, 'b> Fn(<A as Scalar>::RefType<'a>, <B as Scalar>::RefType<'b>) -> O == for<'a, 'b> fn(..., ...) -> ... {cmp_eq::<..., ..., ...>}` - --> $DIR/ambig-hr-projection-issue-93340.rs:16:5 - | -LL | cmp_eq - | ^^^^^^ - -error[E0275]: overflow evaluating the requirement `impl for<'a, 'b> Fn(<A as Scalar>::RefType<'a>, <B as Scalar>::RefType<'b>) -> O == for<'a, 'b> fn(..., ...) -> ... {cmp_eq::<..., ..., ...>}` - --> $DIR/ambig-hr-projection-issue-93340.rs:16:5 - | -LL | cmp_eq - | ^^^^^^ - | - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` - -error[E0275]: overflow evaluating the requirement `for<'a, 'b> fn(<O as Scalar>::RefType<'a>, <_ as Scalar>::RefType<'b>) -> _ {cmp_eq::<O, ..., ...>} <: ...` - --> $DIR/ambig-hr-projection-issue-93340.rs:14:51 - | -LL | ) -> impl Fn(A::RefType<'_>, B::RefType<'_>) -> O { - | ___________________________________________________^ -LL | | -LL | | cmp_eq -LL | | -LL | | -LL | | -LL | | } - | |_^ - -error: aborting due to 4 previous errors +error: aborting due to 1 previous error -Some errors have detailed explanations: E0275, E0283. -For more information about an error, try `rustc --explain E0275`. +For more information about this error, try `rustc --explain E0283`. diff --git a/tests/ui/generic-associated-types/ambig-hr-projection-issue-93340.old.stderr b/tests/ui/generic-associated-types/ambig-hr-projection-issue-93340.old.stderr index df2ec4ab182..d913b2e91ca 100644 --- a/tests/ui/generic-associated-types/ambig-hr-projection-issue-93340.old.stderr +++ b/tests/ui/generic-associated-types/ambig-hr-projection-issue-93340.old.stderr @@ -6,7 +6,7 @@ LL | cmp_eq | = note: cannot satisfy `_: Scalar` note: required by a bound in `cmp_eq` - --> $DIR/ambig-hr-projection-issue-93340.rs:9:22 + --> $DIR/ambig-hr-projection-issue-93340.rs:10:22 | LL | fn cmp_eq<'a, 'b, A: Scalar, B: Scalar, O: Scalar>(a: A::RefType<'a>, b: B::RefType<'b>) -> O { | ^^^^^^ required by this bound in `cmp_eq` diff --git a/tests/ui/generic-associated-types/ambig-hr-projection-issue-93340.rs b/tests/ui/generic-associated-types/ambig-hr-projection-issue-93340.rs index 4d8ea9d8d48..acfebad38db 100644 --- a/tests/ui/generic-associated-types/ambig-hr-projection-issue-93340.rs +++ b/tests/ui/generic-associated-types/ambig-hr-projection-issue-93340.rs @@ -1,4 +1,5 @@ //@ revisions: old next +//@ ignore-compare-mode-next-solver (explicit revisions) //@[next] compile-flags: -Znext-solver pub trait Scalar: 'static { type RefType<'a>: ScalarRef<'a>; @@ -12,11 +13,8 @@ fn cmp_eq<'a, 'b, A: Scalar, B: Scalar, O: Scalar>(a: A::RefType<'a>, b: B::RefT fn build_expression<A: Scalar, B: Scalar, O: Scalar>( ) -> impl Fn(A::RefType<'_>, B::RefType<'_>) -> O { - //[next]~^ ERROR overflow evaluating the requirement cmp_eq //~^ ERROR type annotations needed - //[next]~| ERROR overflow evaluating the requirement - //[next]~| ERROR overflow evaluating the requirement } fn main() {} diff --git a/tests/ui/higher-ranked/builtin-closure-like-bounds.rs b/tests/ui/higher-ranked/builtin-closure-like-bounds.rs new file mode 100644 index 00000000000..dee290cc439 --- /dev/null +++ b/tests/ui/higher-ranked/builtin-closure-like-bounds.rs @@ -0,0 +1,58 @@ +//@ edition:2024 +//@ compile-flags: -Zunstable-options +//@ revisions: current next +//@[next] compile-flags: -Znext-solver +//@ check-pass + +// Makes sure that we support closure/coroutine goals where the signature of +// the item references higher-ranked lifetimes from the *predicate* binder, +// not its own internal signature binder. +// +// This was fixed in <https://github.com/rust-lang/rust/pull/122267>. + +#![feature(unboxed_closures, gen_blocks)] + +trait Dispatch { + fn dispatch(self); +} + +struct Fut<T>(T); +impl<T: for<'a> Fn<(&'a (),)>> Dispatch for Fut<T> +where + for<'a> <T as FnOnce<(&'a (),)>>::Output: Future, +{ + fn dispatch(self) { + (self.0)(&()); + } +} + +struct Gen<T>(T); +impl<T: for<'a> Fn<(&'a (),)>> Dispatch for Gen<T> +where + for<'a> <T as FnOnce<(&'a (),)>>::Output: Iterator, +{ + fn dispatch(self) { + (self.0)(&()); + } +} + +struct Closure<T>(T); +impl<T: for<'a> Fn<(&'a (),)>> Dispatch for Closure<T> +where + for<'a> <T as FnOnce<(&'a (),)>>::Output: Fn<(&'a (),)>, +{ + fn dispatch(self) { + (self.0)(&())(&()); + } +} + +fn main() { + async fn foo(_: &()) {} + Fut(foo).dispatch(); + + gen fn bar(_: &()) {} + Gen(bar).dispatch(); + + fn uwu<'a>(x: &'a ()) -> impl Fn(&'a ()) { |_| {} } + Closure(uwu).dispatch(); +} diff --git a/tests/ui/higher-ranked/closure-bound-codegen-ice.rs b/tests/ui/higher-ranked/closure-bound-codegen-ice.rs new file mode 100644 index 00000000000..4d7ae12d7a7 --- /dev/null +++ b/tests/ui/higher-ranked/closure-bound-codegen-ice.rs @@ -0,0 +1,33 @@ +//@ revisions: current next +//@[next] compile-flags: -Znext-solver +//@ build-pass + +// Regression test for incomplete handling of Fn-trait goals, +// fixed in #122267. + +trait Trait { + type Assoc<'a>: FnOnce(&'a ()); +} + +impl Trait for () { + type Assoc<'a> = fn(&'a ()); +} + +trait Indir { + fn break_me() {} +} + +impl<F: Trait> Indir for F +where + for<'a> F::Assoc<'a>: FnOnce(&'a ()), +{ + fn break_me() {} +} + +fn foo<F: Trait>() { + F::break_me() +} + +fn main() { + foo::<()>(); +} diff --git a/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-1.rs b/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-1.rs new file mode 100644 index 00000000000..b448f0bdc77 --- /dev/null +++ b/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-1.rs @@ -0,0 +1,28 @@ +// cc #119820 + +trait Trait {} + +impl<T: Trait> Trait for &T {} +impl Trait for u32 {} + +fn hr_bound<T>() +where + for<'a> &'a T: Trait, +{ +} + +fn foo<T>() +where + T: Trait, + for<'a> &'a &'a T: Trait, +{ + // We get a universe error when using the `param_env` candidate + // but are able to successfully use the impl candidate. Without + // the leak check both candidates may apply and we prefer the + // `param_env` candidate in winnowing. + hr_bound::<&T>(); + //~^ ERROR the parameter type `T` may not live long enough + //~| ERROR implementation of `Trait` is not general enough +} + +fn main() {} diff --git a/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-1.stderr b/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-1.stderr new file mode 100644 index 00000000000..febe252d7d1 --- /dev/null +++ b/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-1.stderr @@ -0,0 +1,26 @@ +error[E0310]: the parameter type `T` may not live long enough + --> $DIR/candidate-from-env-universe-err-1.rs:23:5 + | +LL | hr_bound::<&T>(); + | ^^^^^^^^^^^^^^ + | | + | the parameter type `T` must be valid for the static lifetime... + | ...so that the type `T` will meet its required lifetime bounds + | +help: consider adding an explicit lifetime bound + | +LL | T: Trait + 'static, + | +++++++++ + +error: implementation of `Trait` is not general enough + --> $DIR/candidate-from-env-universe-err-1.rs:23:5 + | +LL | hr_bound::<&T>(); + | ^^^^^^^^^^^^^^ implementation of `Trait` is not general enough + | + = note: `Trait` would have to be implemented for the type `&'0 &T`, for any lifetime `'0`... + = note: ...but `Trait` is actually implemented for the type `&'1 &'1 T`, for some specific lifetime `'1` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0310`. diff --git a/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-2.current.stderr b/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-2.current.stderr new file mode 100644 index 00000000000..22ce87c0248 --- /dev/null +++ b/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-2.current.stderr @@ -0,0 +1,25 @@ +error: lifetime may not live long enough + --> $DIR/candidate-from-env-universe-err-2.rs:14:5 + | +LL | fn not_hr<'a, T: for<'b> Trait<'a, 'b> + OtherTrait<'static>>() { + | -- lifetime `'a` defined here +LL | impl_hr::<T>(); + | ^^^^^^^^^^^^ requires that `'a` must outlive `'static` + | +note: due to current limitations in the borrow checker, this implies a `'static` lifetime + --> $DIR/candidate-from-env-universe-err-2.rs:11:19 + | +LL | fn impl_hr<'b, T: for<'a> Trait<'a, 'b>>() {} + | ^^^^^^^^^^^^^^^^^^^^^ + +error: implementation of `Trait` is not general enough + --> $DIR/candidate-from-env-universe-err-2.rs:14:5 + | +LL | impl_hr::<T>(); + | ^^^^^^^^^^^^ implementation of `Trait` is not general enough + | + = note: `T` must implement `Trait<'0, '_>`, for any lifetime `'0`... + = note: ...but it actually implements `Trait<'1, '_>`, for some specific lifetime `'1` + +error: aborting due to 2 previous errors + diff --git a/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-2.next.stderr b/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-2.next.stderr new file mode 100644 index 00000000000..a61bc748bea --- /dev/null +++ b/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-2.next.stderr @@ -0,0 +1,19 @@ +error[E0277]: the trait bound `for<'a> T: Trait<'a, '_>` is not satisfied + --> $DIR/candidate-from-env-universe-err-2.rs:14:5 + | +LL | impl_hr::<T>(); + | ^^^^^^^^^^^^^^ the trait `for<'a> Trait<'a, '_>` is not implemented for `T` + | +note: required by a bound in `impl_hr` + --> $DIR/candidate-from-env-universe-err-2.rs:11:19 + | +LL | fn impl_hr<'b, T: for<'a> Trait<'a, 'b>>() {} + | ^^^^^^^^^^^^^^^^^^^^^ required by this bound in `impl_hr` +help: consider further restricting this bound + | +LL | fn not_hr<'a, T: for<'b> Trait<'a, 'b> + OtherTrait<'static> + for<'a> Trait<'a, '_>>() { + | +++++++++++++++++++++++ + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-2.old.stderr b/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-2.old.stderr new file mode 100644 index 00000000000..29a72b1c1b6 --- /dev/null +++ b/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-2.old.stderr @@ -0,0 +1,26 @@ +error: lifetime may not live long enough + --> $DIR/candidate-from-env-universe-err-2.rs:14:5 + | +LL | fn not_hr<'a, T: for<'b> Trait<'a, 'b> + OtherTrait<'static>>() { + | -- lifetime `'a` defined here +LL | impl_hr::<T>(); + | ^^^^^^^^^^^^ requires that `'a` must outlive `'static` + | +note: due to current limitations in the borrow checker, this implies a `'static` lifetime + --> $DIR/candidate-from-env-universe-err-2.rs:11:19 + | +LL | fn impl_hr<'b, T: for<'a> Trait<'a, 'b>>() {} + | ^^^^^^^^^^^^^^^^^^^^^ + +error[E0308]: mismatched types + --> $DIR/candidate-from-env-universe-err-2.rs:14:5 + | +LL | impl_hr::<T>(); + | ^^^^^^^^^^^^ one type is more general than the other + | + = note: expected trait `for<'a> Trait<'a, '_>` + found trait `for<'b> Trait<'_, 'b>` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-2.rs b/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-2.rs new file mode 100644 index 00000000000..56fa70469cc --- /dev/null +++ b/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-2.rs @@ -0,0 +1,20 @@ +//@ revisions: current next +//@[next] compile-flags: -Znext-solver + +// cc #119820 + +trait Trait<'a, 'b> {} + +trait OtherTrait<'b> {} +impl<'a, 'b, T: OtherTrait<'b>> Trait<'a, 'b> for T {} + +fn impl_hr<'b, T: for<'a> Trait<'a, 'b>>() {} + +fn not_hr<'a, T: for<'b> Trait<'a, 'b> + OtherTrait<'static>>() { + impl_hr::<T>(); + //[next]~^ ERROR the trait bound `for<'a> T: Trait<'a, '_>` is not satisfied + //[current]~^^ERROR lifetime may not live long enough + //[current]~| ERROR implementation of `Trait` is not general enough +} + +fn main() {} diff --git a/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-project.current.stderr b/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-project.current.stderr new file mode 100644 index 00000000000..bb0b2de788e --- /dev/null +++ b/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-project.current.stderr @@ -0,0 +1,54 @@ +error: implementation of `Trait` is not general enough + --> $DIR/candidate-from-env-universe-err-project.rs:28:5 + | +LL | trait_bound::<T>(); + | ^^^^^^^^^^^^^^^^^^ implementation of `Trait` is not general enough + | + = note: `T` must implement `Trait<'0>`, for any lifetime `'0`... + = note: ...but it actually implements `Trait<'static>` + +error: implementation of `Trait` is not general enough + --> $DIR/candidate-from-env-universe-err-project.rs:39:5 + | +LL | projection_bound::<T>(); + | ^^^^^^^^^^^^^^^^^^^^^^^ implementation of `Trait` is not general enough + | + = note: `T` must implement `Trait<'0>`, for any lifetime `'0`... + = note: ...but it actually implements `Trait<'static>` + +error[E0308]: mismatched types + --> $DIR/candidate-from-env-universe-err-project.rs:39:5 + | +LL | projection_bound::<T>(); + | ^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other + | + = note: expected associated type `<T as Trait<'static>>::Assoc` + found associated type `<T as Trait<'a>>::Assoc` +note: the lifetime requirement is introduced here + --> $DIR/candidate-from-env-universe-err-project.rs:18:42 + | +LL | fn projection_bound<T: for<'a> Trait<'a, Assoc = usize>>() {} + | ^^^^^^^^^^^^^ + +error[E0308]: mismatched types + --> $DIR/candidate-from-env-universe-err-project.rs:55:30 + | +LL | let _higher_ranked_norm: for<'a> fn(<T as Trait<'a>>::Assoc) = |_| (); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other + | + = note: expected associated type `<T as Trait<'static>>::Assoc` + found associated type `<T as Trait<'a>>::Assoc` + +error[E0308]: mismatched types + --> $DIR/candidate-from-env-universe-err-project.rs:55:30 + | +LL | let _higher_ranked_norm: for<'a> fn(<T as Trait<'a>>::Assoc) = |_| (); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other + | + = note: expected associated type `<T as Trait<'static>>::Assoc` + found associated type `<T as Trait<'a>>::Assoc` + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error: aborting due to 5 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-project.next.stderr b/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-project.next.stderr new file mode 100644 index 00000000000..2804d5bbe94 --- /dev/null +++ b/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-project.next.stderr @@ -0,0 +1,67 @@ +error[E0277]: the trait bound `for<'a> T: Trait<'a>` is not satisfied + --> $DIR/candidate-from-env-universe-err-project.rs:28:19 + | +LL | trait_bound::<T>(); + | ^ the trait `for<'a> Trait<'a>` is not implemented for `T` + | +note: required by a bound in `trait_bound` + --> $DIR/candidate-from-env-universe-err-project.rs:17:19 + | +LL | fn trait_bound<T: for<'a> Trait<'a>>() {} + | ^^^^^^^^^^^^^^^^^ required by this bound in `trait_bound` +help: consider further restricting this bound + | +LL | fn function1<T: Trait<'static> + for<'a> Trait<'a>>() { + | +++++++++++++++++++ + +error[E0277]: the trait bound `for<'a> T: Trait<'a>` is not satisfied + --> $DIR/candidate-from-env-universe-err-project.rs:39:24 + | +LL | projection_bound::<T>(); + | ^ the trait `for<'a> Trait<'a>` is not implemented for `T` + | +note: required by a bound in `projection_bound` + --> $DIR/candidate-from-env-universe-err-project.rs:18:24 + | +LL | fn projection_bound<T: for<'a> Trait<'a, Assoc = usize>>() {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `projection_bound` +help: consider further restricting this bound + | +LL | fn function2<T: Trait<'static, Assoc = usize> + for<'a> Trait<'a>>() { + | +++++++++++++++++++ + +error[E0271]: type mismatch resolving `<T as Trait<'a>>::Assoc == usize` + --> $DIR/candidate-from-env-universe-err-project.rs:39:24 + | +LL | projection_bound::<T>(); + | ^ type mismatch resolving `<T as Trait<'a>>::Assoc == usize` + | +note: types differ + --> $DIR/candidate-from-env-universe-err-project.rs:14:18 + | +LL | type Assoc = usize; + | ^^^^^ +note: required by a bound in `projection_bound` + --> $DIR/candidate-from-env-universe-err-project.rs:18:42 + | +LL | fn projection_bound<T: for<'a> Trait<'a, Assoc = usize>>() {} + | ^^^^^^^^^^^^^ required by this bound in `projection_bound` + +error: higher-ranked subtype error + --> $DIR/candidate-from-env-universe-err-project.rs:55:30 + | +LL | let _higher_ranked_norm: for<'a> fn(<T as Trait<'a>>::Assoc) = |_| (); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: higher-ranked subtype error + --> $DIR/candidate-from-env-universe-err-project.rs:55:30 + | +LL | let _higher_ranked_norm: for<'a> fn(<T as Trait<'a>>::Assoc) = |_| (); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error: aborting due to 5 previous errors + +Some errors have detailed explanations: E0271, E0277. +For more information about an error, try `rustc --explain E0271`. diff --git a/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-project.rs b/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-project.rs new file mode 100644 index 00000000000..2f53bd019b7 --- /dev/null +++ b/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-project.rs @@ -0,0 +1,62 @@ +//@ revisions: next current +//@[next] compile-flags: -Znext-solver + +// cc #119820 the previous behavior here was inconsistent as we discarded +// the where-bound candidate for trait goals due to the leak check, but did +// not do so for projection candidates and during normalization. +// +// This results in an inconsistency between `Trait` and `Projection` goals as +// normalizing always constraints the normalized-to term. +trait Trait<'a> { + type Assoc; +} +impl<'a, T> Trait<'a> for T { + type Assoc = usize; +} + +fn trait_bound<T: for<'a> Trait<'a>>() {} +fn projection_bound<T: for<'a> Trait<'a, Assoc = usize>>() {} + +// We use a function with a trivial where-bound which is more +// restrictive than the impl. +fn function1<T: Trait<'static>>() { + // err + // + // Proving `for<'a> T: Trait<'a>` using the where-bound does not + // result in a leak check failure even though it does not apply. + // We prefer env candidates over impl candidatescausing this to succeed. + trait_bound::<T>(); + //[next]~^ ERROR the trait bound `for<'a> T: Trait<'a>` is not satisfied + //[current]~^^ ERROR implementation of `Trait` is not general enough +} + +fn function2<T: Trait<'static, Assoc = usize>>() { + // err + // + // Proving the `Projection` goal `for<'a> T: Trait<'a, Assoc = usize>` + // does not use the leak check when trying the where-bound, causing us + // to prefer it over the impl, resulting in a placeholder error. + projection_bound::<T>(); + //[next]~^ ERROR type mismatch resolving `<T as Trait<'a>>::Assoc == usize` + //[next]~| ERROR the trait bound `for<'a> T: Trait<'a>` is not satisfied + //[current]~^^^ ERROR implementation of `Trait` is not general enough + //[current]~| ERROR mismatched types +} + +fn function3<T: Trait<'static, Assoc = usize>>() { + // err + // + // Trying to normalize the type `for<'a> fn(<T as Trait<'a>>::Assoc)` + // only gets to `<T as Trait<'a>>::Assoc` once `'a` has been already + // instantiated, causing us to prefer the where-bound over the impl + // resulting in a placeholder error. Even if were were to also use the + // leak check during candidate selection for normalization, this + // case would still not compile. + let _higher_ranked_norm: for<'a> fn(<T as Trait<'a>>::Assoc) = |_| (); + //[next]~^ ERROR higher-ranked subtype error + //[next]~| ERROR higher-ranked subtype error + //[current]~^^^ ERROR mismatched types + //[current]~| ERROR mismatched types +} + +fn main() {} diff --git a/tests/ui/higher-ranked/leak-check-in-selection.rs b/tests/ui/higher-ranked/leak-check/leak-check-in-selection-1.rs index 46a0dccb441..46a0dccb441 100644 --- a/tests/ui/higher-ranked/leak-check-in-selection.rs +++ b/tests/ui/higher-ranked/leak-check/leak-check-in-selection-1.rs diff --git a/tests/ui/higher-ranked/leak-check/leak-check-in-selection-2.next.stderr b/tests/ui/higher-ranked/leak-check/leak-check-in-selection-2.next.stderr new file mode 100644 index 00000000000..a840304e49c --- /dev/null +++ b/tests/ui/higher-ranked/leak-check/leak-check-in-selection-2.next.stderr @@ -0,0 +1,23 @@ +error[E0283]: type annotations needed + --> $DIR/leak-check-in-selection-2.rs:16:5 + | +LL | impls_trait::<(), _>(); + | ^^^^^^^^^^^^^^^^^^^^ cannot infer type of the type parameter `U` declared on the function `impls_trait` + | +note: multiple `impl`s satisfying `for<'a> (): Trait<&'a str, _>` found + --> $DIR/leak-check-in-selection-2.rs:9:1 + | +LL | impl<'a> Trait<&'a str, &'a str> for () {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | +LL | impl<'a> Trait<&'a str, String> for () {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: required by a bound in `impls_trait` + --> $DIR/leak-check-in-selection-2.rs:13:19 + | +LL | fn impls_trait<T: for<'a> Trait<&'a str, U>, U>() {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `impls_trait` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0283`. diff --git a/tests/ui/higher-ranked/leak-check/leak-check-in-selection-2.old.stderr b/tests/ui/higher-ranked/leak-check/leak-check-in-selection-2.old.stderr new file mode 100644 index 00000000000..a840304e49c --- /dev/null +++ b/tests/ui/higher-ranked/leak-check/leak-check-in-selection-2.old.stderr @@ -0,0 +1,23 @@ +error[E0283]: type annotations needed + --> $DIR/leak-check-in-selection-2.rs:16:5 + | +LL | impls_trait::<(), _>(); + | ^^^^^^^^^^^^^^^^^^^^ cannot infer type of the type parameter `U` declared on the function `impls_trait` + | +note: multiple `impl`s satisfying `for<'a> (): Trait<&'a str, _>` found + --> $DIR/leak-check-in-selection-2.rs:9:1 + | +LL | impl<'a> Trait<&'a str, &'a str> for () {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | +LL | impl<'a> Trait<&'a str, String> for () {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: required by a bound in `impls_trait` + --> $DIR/leak-check-in-selection-2.rs:13:19 + | +LL | fn impls_trait<T: for<'a> Trait<&'a str, U>, U>() {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `impls_trait` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0283`. diff --git a/tests/ui/higher-ranked/leak-check/leak-check-in-selection-2.rs b/tests/ui/higher-ranked/leak-check/leak-check-in-selection-2.rs new file mode 100644 index 00000000000..48dd569f201 --- /dev/null +++ b/tests/ui/higher-ranked/leak-check/leak-check-in-selection-2.rs @@ -0,0 +1,18 @@ +//@ revisions: old next +//@[next] compile-flags: -Znext-solver + +// cc #119820 + +trait Trait<T, U> {} + +// using this impl results in a higher-ranked region error. +impl<'a> Trait<&'a str, &'a str> for () {} + +impl<'a> Trait<&'a str, String> for () {} + +fn impls_trait<T: for<'a> Trait<&'a str, U>, U>() {} + +fn main() { + impls_trait::<(), _>(); + //~^ ERROR type annotations needed +} diff --git a/tests/ui/higher-ranked/leak-check/leak-check-in-selection-3.next.stderr b/tests/ui/higher-ranked/leak-check/leak-check-in-selection-3.next.stderr new file mode 100644 index 00000000000..8a8118dea85 --- /dev/null +++ b/tests/ui/higher-ranked/leak-check/leak-check-in-selection-3.next.stderr @@ -0,0 +1,35 @@ +error[E0283]: type annotations needed + --> $DIR/leak-check-in-selection-3.rs:18:5 + | +LL | impls_leak::<Box<_>>(); + | ^^^^^^^^^^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `impls_leak` + | +note: multiple `impl`s satisfying `for<'a> Box<_>: Leak<'a>` found + --> $DIR/leak-check-in-selection-3.rs:9:1 + | +LL | impl Leak<'_> for Box<u32> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | impl Leak<'static> for Box<u16> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: required by a bound in `impls_leak` + --> $DIR/leak-check-in-selection-3.rs:12:18 + | +LL | fn impls_leak<T: for<'a> Leak<'a>>() {} + | ^^^^^^^^^^^^^^^^ required by this bound in `impls_leak` + +error[E0283]: type annotations needed + --> $DIR/leak-check-in-selection-3.rs:35:5 + | +LL | impls_indirect_leak::<Box<_>>(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `impls_indirect_leak` + | + = note: cannot satisfy `for<'a> Box<_>: IndirectLeak<'a>` +note: required by a bound in `impls_indirect_leak` + --> $DIR/leak-check-in-selection-3.rs:25:27 + | +LL | fn impls_indirect_leak<T: for<'a> IndirectLeak<'a>>() {} + | ^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `impls_indirect_leak` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0283`. diff --git a/tests/ui/higher-ranked/leak-check/leak-check-in-selection-3.old.stderr b/tests/ui/higher-ranked/leak-check/leak-check-in-selection-3.old.stderr new file mode 100644 index 00000000000..662a0653740 --- /dev/null +++ b/tests/ui/higher-ranked/leak-check/leak-check-in-selection-3.old.stderr @@ -0,0 +1,48 @@ +error[E0283]: type annotations needed + --> $DIR/leak-check-in-selection-3.rs:18:5 + | +LL | impls_leak::<Box<_>>(); + | ^^^^^^^^^^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `impls_leak` + | +note: multiple `impl`s satisfying `for<'a> Box<_>: Leak<'a>` found + --> $DIR/leak-check-in-selection-3.rs:9:1 + | +LL | impl Leak<'_> for Box<u32> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | impl Leak<'static> for Box<u16> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: required by a bound in `impls_leak` + --> $DIR/leak-check-in-selection-3.rs:12:18 + | +LL | fn impls_leak<T: for<'a> Leak<'a>>() {} + | ^^^^^^^^^^^^^^^^ required by this bound in `impls_leak` + +error[E0283]: type annotations needed + --> $DIR/leak-check-in-selection-3.rs:35:5 + | +LL | impls_indirect_leak::<Box<_>>(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `impls_indirect_leak` + | +note: multiple `impl`s satisfying `Box<_>: Leak<'_>` found + --> $DIR/leak-check-in-selection-3.rs:9:1 + | +LL | impl Leak<'_> for Box<u32> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | impl Leak<'static> for Box<u16> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: required for `Box<_>` to implement `for<'a> IndirectLeak<'a>` + --> $DIR/leak-check-in-selection-3.rs:23:23 + | +LL | impl<'a, T: Leak<'a>> IndirectLeak<'a> for T {} + | -------- ^^^^^^^^^^^^^^^^ ^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `impls_indirect_leak` + --> $DIR/leak-check-in-selection-3.rs:25:27 + | +LL | fn impls_indirect_leak<T: for<'a> IndirectLeak<'a>>() {} + | ^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `impls_indirect_leak` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0283`. diff --git a/tests/ui/higher-ranked/leak-check/leak-check-in-selection-3.rs b/tests/ui/higher-ranked/leak-check/leak-check-in-selection-3.rs new file mode 100644 index 00000000000..9e99b6c527d --- /dev/null +++ b/tests/ui/higher-ranked/leak-check/leak-check-in-selection-3.rs @@ -0,0 +1,39 @@ +//@ revisions: old next +//@[next] compile-flags: -Znext-solver + +// cc #119820, the previous behavior here was inconsistent, +// using the leak check to guide inference for `for<'a> Box<_>: Leak<'a>` +// but not for `for<'a> Box<_>: IndirectLeak<'a>` + +trait Leak<'a> {} +impl Leak<'_> for Box<u32> {} +impl Leak<'static> for Box<u16> {} + +fn impls_leak<T: for<'a> Leak<'a>>() {} +fn direct() { + // ok + // + // The `Box<u16>` impls fails the leak check, + // meaning that we apply the `Box<u32>` impl. + impls_leak::<Box<_>>(); + //~^ ERROR type annotations needed +} + +trait IndirectLeak<'a> {} +impl<'a, T: Leak<'a>> IndirectLeak<'a> for T {} + +fn impls_indirect_leak<T: for<'a> IndirectLeak<'a>>() {} +fn indirect() { + // error: type annotations needed + // + // While the `Box<u16>` impl would fail the leak check + // we have already instantiated the binder while applying + // the generic `IndirectLeak` impl, so during candidate + // selection of `Leak` we do not detect the placeholder error. + // Evaluation of `Box<_>: Leak<'!a>` is therefore ambiguous, + // resulting in `for<'a> Box<_>: Leak<'a>` also being ambiguous. + impls_indirect_leak::<Box<_>>(); + //~^ ERROR type annotations needed +} + +fn main() {} diff --git a/tests/ui/higher-ranked/leak-check/leak-check-in-selection-4-hr-nested.rs b/tests/ui/higher-ranked/leak-check/leak-check-in-selection-4-hr-nested.rs new file mode 100644 index 00000000000..8d87bdd064a --- /dev/null +++ b/tests/ui/higher-ranked/leak-check/leak-check-in-selection-4-hr-nested.rs @@ -0,0 +1,29 @@ +//@ revisions: old next +//@[next] compile-flags: -Znext-solver +//@ check-pass + +// cc #119820. While the leak check does not consider the binder +// of the current goal, leaks from higher-ranked nested goals are +// considered. +// +// We enter and exit the binder of the nested goal while evaluating +// the candidate. + +trait LeakCheckFailure<'a> {} +impl LeakCheckFailure<'static> for () {} + +trait Trait<T> {} +impl Trait<u32> for () where for<'a> (): LeakCheckFailure<'a> {} +impl Trait<u16> for () {} +fn impls_trait<T: Trait<U>, U>() {} +fn main() { + // ok + // + // It does not matter whether candidate assembly + // considers the placeholders from higher-ranked goal. + // + // Either `for<'a> (): LeakCheckFailure<'a>` has no applicable + // candidate or it has a single applicable candidate which then later + // results in an error. This allows us to infer `U` to `u16`. + impls_trait::<(), _>() +} diff --git a/tests/ui/higher-ranked/trait-bounds/fn-ptr.classic.stderr b/tests/ui/higher-ranked/trait-bounds/fn-ptr.classic.stderr deleted file mode 100644 index b322ea41c43..00000000000 --- a/tests/ui/higher-ranked/trait-bounds/fn-ptr.classic.stderr +++ /dev/null @@ -1,19 +0,0 @@ -error[E0277]: expected a `Fn(&'w ())` closure, found `fn(&'w ())` - --> $DIR/fn-ptr.rs:12:5 - | -LL | ice(); - | ^^^^^ expected an `Fn(&'w ())` closure, found `fn(&'w ())` - | - = help: the trait `for<'w> Fn<(&'w (),)>` is not implemented for `fn(&'w ())` -note: required by a bound in `ice` - --> $DIR/fn-ptr.rs:7:25 - | -LL | fn ice() - | --- required by a bound in this function -LL | where -LL | for<'w> fn(&'w ()): Fn(&'w ()), - | ^^^^^^^^^^ required by this bound in `ice` - -error: aborting due to 1 previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/higher-ranked/trait-bounds/fn-ptr.current.stderr b/tests/ui/higher-ranked/trait-bounds/fn-ptr.current.stderr deleted file mode 100644 index f3583cd218b..00000000000 --- a/tests/ui/higher-ranked/trait-bounds/fn-ptr.current.stderr +++ /dev/null @@ -1,19 +0,0 @@ -error[E0277]: expected a `Fn(&'w ())` closure, found `fn(&'w ())` - --> $DIR/fn-ptr.rs:13:5 - | -LL | ice(); - | ^^^^^ expected an `Fn(&'w ())` closure, found `fn(&'w ())` - | - = help: the trait `for<'w> Fn<(&'w (),)>` is not implemented for `fn(&'w ())` -note: required by a bound in `ice` - --> $DIR/fn-ptr.rs:8:25 - | -LL | fn ice() - | --- required by a bound in this function -LL | where -LL | for<'w> fn(&'w ()): Fn(&'w ()), - | ^^^^^^^^^^ required by this bound in `ice` - -error: aborting due to 1 previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/higher-ranked/trait-bounds/fn-ptr.rs b/tests/ui/higher-ranked/trait-bounds/fn-ptr.rs index 9298c10c341..7a4c15f4d4b 100644 --- a/tests/ui/higher-ranked/trait-bounds/fn-ptr.rs +++ b/tests/ui/higher-ranked/trait-bounds/fn-ptr.rs @@ -1,7 +1,7 @@ //@ revisions: current next //@ ignore-compare-mode-next-solver (explicit revisions) //@[next] compile-flags: -Znext-solver -//@[next] check-pass +//@ check-pass fn ice() where @@ -11,5 +11,4 @@ where fn main() { ice(); - //[current]~^ ERROR expected a `Fn(&'w ())` closure, found `fn(&'w ())` } diff --git a/tests/ui/higher-ranked/trait-bounds/future.classic.stderr b/tests/ui/higher-ranked/trait-bounds/future.classic.stderr deleted file mode 100644 index ef31b7266c7..00000000000 --- a/tests/ui/higher-ranked/trait-bounds/future.classic.stderr +++ /dev/null @@ -1,6 +0,0 @@ -error: the compiler unexpectedly panicked. this is a bug. - -query stack during panic: -#0 [evaluate_obligation] evaluating trait selection obligation `for<'a> {async fn body@$DIR/future.rs:32:35: 34:2}: core::future::future::Future` -#1 [codegen_select_candidate] computing candidate for `<strlen as Trait>` -end of query stack diff --git a/tests/ui/higher-ranked/trait-bounds/future.current.stderr b/tests/ui/higher-ranked/trait-bounds/future.current.stderr deleted file mode 100644 index 673bc48a424..00000000000 --- a/tests/ui/higher-ranked/trait-bounds/future.current.stderr +++ /dev/null @@ -1,6 +0,0 @@ -error: the compiler unexpectedly panicked. this is a bug. - -query stack during panic: -#0 [evaluate_obligation] evaluating trait selection obligation `for<'a> {async fn body of strlen()}: core::future::future::Future` -#1 [codegen_select_candidate] computing candidate for `<strlen as Trait>` -end of query stack diff --git a/tests/ui/higher-ranked/trait-bounds/future.rs b/tests/ui/higher-ranked/trait-bounds/future.rs index 4b52f04dbe0..7105015b690 100644 --- a/tests/ui/higher-ranked/trait-bounds/future.rs +++ b/tests/ui/higher-ranked/trait-bounds/future.rs @@ -3,14 +3,7 @@ //@ revisions: current next //@ ignore-compare-mode-next-solver (explicit revisions) //@[next] compile-flags: -Znext-solver -//@[next] check-pass -//@[current] known-bug: #112347 -//@[current] build-fail -//@[current] failure-status: 101 -//@[current] normalize-stderr-test "note: .*\n\n" -> "" -//@[current] normalize-stderr-test "thread 'rustc' panicked.*\n.*\n" -> "" -//@[current] normalize-stderr-test "(error: internal compiler error: [^:]+):\d+:\d+: " -> "$1:LL:CC: " -//@[current] rustc-env:RUST_BACKTRACE=0 +//@ check-pass #![feature(unboxed_closures)] diff --git a/tests/ui/higher-ranked/trait-bounds/issue-30786.rs b/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-1.rs index ffb2b306ae7..799df8cae9f 100644 --- a/tests/ui/higher-ranked/trait-bounds/issue-30786.rs +++ b/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-1.rs @@ -1,6 +1,6 @@ //@ normalize-stderr-test: "long-type-\d+" -> "long-type-hash" -// rust-lang/rust#30786: the use of `for<'b> &'b mut A: Stream<Item=T` +// 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 // have such an item. @@ -97,10 +97,6 @@ where impl<T> StreamExt for T where for<'a> &'a mut T: Stream {} -fn identity<T>(x: &T) -> &T { - x -} - fn variant1() { let source = Repeat(10); @@ -118,19 +114,7 @@ fn variant1() { // guess. let map = source.mapx(|x: &_| x); let filter = map.filterx(|x: &_| true); - //~^ ERROR the method -} - -fn variant2() { - let source = Repeat(10); - - // Here, we use a function, which is not subject to the vagaries - // of closure signature inference. In this case, we get the error - // on `countx` as, I think, the test originally expected. - let map = source.mapx(identity); - let filter = map.filterx(|x: &_| true); - let count = filter.countx(); - //~^ ERROR the method + //~^ ERROR the method `filterx` exists for struct } fn main() {} diff --git a/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-1.stderr b/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-1.stderr new file mode 100644 index 00000000000..ae364de8cc0 --- /dev/null +++ b/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-1.stderr @@ -0,0 +1,27 @@ +error[E0599]: the method `filterx` exists for struct `Map<Repeat, {closure@hrtb-doesnt-borrow-self-1.rs:115:27}>`, but its trait bounds were not satisfied + --> $DIR/hrtb-doesnt-borrow-self-1.rs:116:22 + | +LL | pub struct Map<S, F> { + | -------------------- method `filterx` not found for this struct because it doesn't satisfy `_: StreamExt` +... +LL | let filter = map.filterx(|x: &_| true); + | ^^^^^^^ method cannot be called due to unsatisfied trait bounds + | +note: the following trait bounds were not satisfied: + `&'a mut &Map<Repeat, {closure@$DIR/hrtb-doesnt-borrow-self-1.rs:115:27: 115:34}>: Stream` + `&'a mut &mut Map<Repeat, {closure@$DIR/hrtb-doesnt-borrow-self-1.rs:115:27: 115:34}>: Stream` + `&'a mut Map<Repeat, {closure@$DIR/hrtb-doesnt-borrow-self-1.rs:115:27: 115:34}>: Stream` + --> $DIR/hrtb-doesnt-borrow-self-1.rs:98:50 + | +LL | impl<T> StreamExt for T where for<'a> &'a mut T: Stream {} + | --------- - ^^^^^^ unsatisfied trait bound introduced here + = help: items from traits can only be used if the trait is implemented and in scope +note: `StreamExt` defines an item `filterx`, perhaps you need to implement it + --> $DIR/hrtb-doesnt-borrow-self-1.rs:66:1 + | +LL | pub trait StreamExt + | ^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0599`. diff --git a/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-2.rs b/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-2.rs new file mode 100644 index 00000000000..92e2e7f796e --- /dev/null +++ b/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-2.rs @@ -0,0 +1,116 @@ +//@ 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 +// have such an item. +// +// This tests double-checks that we do not allow such behavior to leak +// through again. + +pub trait Stream { + type Item; + fn next(self) -> Option<Self::Item>; +} + +// Example stream +pub struct Repeat(u64); + +impl<'a> Stream for &'a mut Repeat { + type Item = &'a u64; + fn next(self) -> Option<Self::Item> { + Some(&self.0) + } +} + +pub struct Map<S, F> { + stream: S, + func: F, +} + +impl<'a, A, F, T> Stream for &'a mut Map<A, F> +where + &'a mut A: Stream, + F: FnMut(<&'a mut A as Stream>::Item) -> T, +{ + type Item = T; + fn next(self) -> Option<T> { + match self.stream.next() { + Some(item) => Some((self.func)(item)), + None => None, + } + } +} + +pub struct Filter<S, F> { + stream: S, + func: F, +} + +impl<'a, A, F, T> Stream for &'a mut Filter<A, F> +where + for<'b> &'b mut A: Stream<Item = T>, // <---- BAD + F: FnMut(&T) -> bool, +{ + type Item = <&'a mut A as Stream>::Item; + fn next(self) -> Option<Self::Item> { + while let Some(item) = self.stream.next() { + if (self.func)(&item) { + return Some(item); + } + } + None + } +} + +pub trait StreamExt +where + for<'b> &'b mut Self: Stream, +{ + fn mapx<F>(self, func: F) -> Map<Self, F> + where + Self: Sized, + for<'a> &'a mut Map<Self, F>: Stream, + { + Map { func: func, stream: self } + } + + fn filterx<F>(self, func: F) -> Filter<Self, F> + where + Self: Sized, + for<'a> &'a mut Filter<Self, F>: Stream, + { + Filter { func: func, stream: self } + } + + fn countx(mut self) -> usize + where + Self: Sized, + { + let mut count = 0; + while let Some(_) = self.next() { + count += 1; + } + count + } +} + +impl<T> StreamExt for T where for<'a> &'a mut T: Stream {} + +fn identity<T>(x: &T) -> &T { + x +} + +fn variant2() { + let source = Repeat(10); + + // Here, we use a function, which is not subject to the vagaries + // of closure signature inference. In this case, we get the error + // on `countx` as, I think, the test originally expected. + let map = source.mapx(identity); + let filter = map.filterx(|x: &_| true); + let count = filter.countx(); + //~^ ERROR the method +} + +fn main() {} diff --git a/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-2.stderr b/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-2.stderr new file mode 100644 index 00000000000..eeb4e12fa8b --- /dev/null +++ b/tests/ui/higher-ranked/trait-bounds/hrtb-doesnt-borrow-self-2.stderr @@ -0,0 +1,27 @@ +error[E0599]: the method `countx` exists for struct `Filter<Map<Repeat, fn(&u64) -> &u64 {identity::<u64>}>, {closure@hrtb-doesnt-borrow-self-2.rs:111:30}>`, but its trait bounds were not satisfied + --> $DIR/hrtb-doesnt-borrow-self-2.rs:112:24 + | +LL | pub struct Filter<S, F> { + | ----------------------- method `countx` not found for this struct because it doesn't satisfy `_: StreamExt` +... +LL | let count = filter.countx(); + | ^^^^^^ method cannot be called due to unsatisfied trait bounds + | +note: the following trait bounds were not satisfied: + `&'a mut &Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, {closure@$DIR/hrtb-doesnt-borrow-self-2.rs:111:30: 111:37}>: Stream` + `&'a mut &mut Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, {closure@$DIR/hrtb-doesnt-borrow-self-2.rs:111:30: 111:37}>: Stream` + `&'a mut Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, {closure@$DIR/hrtb-doesnt-borrow-self-2.rs:111:30: 111:37}>: Stream` + --> $DIR/hrtb-doesnt-borrow-self-2.rs:98:50 + | +LL | impl<T> StreamExt for T where for<'a> &'a mut T: Stream {} + | --------- - ^^^^^^ unsatisfied trait bound introduced here + = help: items from traits can only be used if the trait is implemented and in scope +note: `StreamExt` defines an item `countx`, perhaps you need to implement it + --> $DIR/hrtb-doesnt-borrow-self-2.rs:66:1 + | +LL | pub trait StreamExt + | ^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0599`. diff --git a/tests/ui/higher-ranked/trait-bounds/hrtb-higher-ranker-supertraits-transitive.stderr b/tests/ui/higher-ranked/trait-bounds/hrtb-higher-ranker-supertraits-transitive.stderr index e10da26665e..be19bf85bd2 100644 --- a/tests/ui/higher-ranked/trait-bounds/hrtb-higher-ranker-supertraits-transitive.stderr +++ b/tests/ui/higher-ranked/trait-bounds/hrtb-higher-ranker-supertraits-transitive.stderr @@ -1,23 +1,11 @@ -error[E0277]: the trait bound `for<'ccx> B: Bar<'ccx>` is not satisfied - --> $DIR/hrtb-higher-ranker-supertraits-transitive.rs:47:26 +error: implementation of `Bar` is not general enough + --> $DIR/hrtb-higher-ranker-supertraits-transitive.rs:47:5 | LL | want_bar_for_any_ccx(b); - | -------------------- ^ the trait `for<'ccx> Bar<'ccx>` is not implemented for `B` - | | - | required by a bound introduced by this call + | ^^^^^^^^^^^^^^^^^^^^^^^ implementation of `Bar` is not general enough | -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 function -LL | where B : for<'ccx> Bar<'ccx> - | ^^^^^^^^^^^^^^^^^^^ required by this bound in `want_bar_for_any_ccx` -help: consider further restricting this bound - | -LL | where B : Qux + for<'ccx> Bar<'ccx> - | +++++++++++++++++++++ + = note: `B` must implement `Bar<'0>`, for any lifetime `'0`... + = note: ...but it actually implements `Bar<'static>` error: aborting due to 1 previous error -For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/higher-ranked/trait-bounds/hrtb-higher-ranker-supertraits.rs b/tests/ui/higher-ranked/trait-bounds/hrtb-higher-ranker-supertraits.rs index 33e0ec4635b..70ce580258d 100644 --- a/tests/ui/higher-ranked/trait-bounds/hrtb-higher-ranker-supertraits.rs +++ b/tests/ui/higher-ranked/trait-bounds/hrtb-higher-ranker-supertraits.rs @@ -1,43 +1,37 @@ // Test a trait (`Bar`) with a higher-ranked supertrait. +#![allow(unconditional_recursion)] -trait Foo<'tcx> -{ +trait Foo<'tcx> { fn foo(&'tcx self) -> &'tcx isize; } -trait Bar<'ccx> - : for<'tcx> Foo<'tcx> -{ +trait Bar<'ccx>: for<'tcx> Foo<'tcx> { fn bar(&'ccx self) -> &'ccx isize; } -fn want_foo_for_some_tcx<'x,F>(f: &'x F) - where F : Foo<'x> -{ +fn want_foo_for_some_tcx<'x, F: Foo<'x>>(f: &'x F) { want_foo_for_some_tcx(f); - want_foo_for_any_tcx(f); //~ ERROR not satisfied + want_foo_for_any_tcx(f); + //~^ ERROR lifetime may not live long enough + //~| ERROR implementation of `Foo` is not general enough } -fn want_foo_for_any_tcx<F>(f: &F) //~ WARN cannot return without recursing - where F : for<'tcx> Foo<'tcx> -{ +fn want_foo_for_any_tcx<F: for<'tcx> Foo<'tcx>>(f: &F) { want_foo_for_some_tcx(f); want_foo_for_any_tcx(f); } -fn want_bar_for_some_ccx<'x,B>(b: &B) - where B : Bar<'x> -{ +fn want_bar_for_some_ccx<'x, B: Bar<'x>>(b: &B) { want_foo_for_some_tcx(b); want_foo_for_any_tcx(b); want_bar_for_some_ccx(b); - want_bar_for_any_ccx(b); //~ ERROR not satisfied + want_bar_for_any_ccx(b); + //~^ ERROR lifetime may not live long enough + //~| ERROR implementation of `Bar` is not general enough } -fn want_bar_for_any_ccx<B>(b: &B) //~ WARN cannot return without recursing - where B : for<'ccx> Bar<'ccx> -{ +fn want_bar_for_any_ccx<B: for<'ccx> Bar<'ccx>>(b: &B) { want_foo_for_some_tcx(b); want_foo_for_any_tcx(b); diff --git a/tests/ui/higher-ranked/trait-bounds/hrtb-higher-ranker-supertraits.stderr b/tests/ui/higher-ranked/trait-bounds/hrtb-higher-ranker-supertraits.stderr index f220ba6f338..dd760926ea1 100644 --- a/tests/ui/higher-ranked/trait-bounds/hrtb-higher-ranker-supertraits.stderr +++ b/tests/ui/higher-ranked/trait-bounds/hrtb-higher-ranker-supertraits.stderr @@ -1,68 +1,50 @@ -error[E0277]: the trait bound `for<'tcx> F: Foo<'tcx>` is not satisfied - --> $DIR/hrtb-higher-ranker-supertraits.rs:18:26 +error: lifetime may not live long enough + --> $DIR/hrtb-higher-ranker-supertraits.rs:14:5 | +LL | fn want_foo_for_some_tcx<'x, F: Foo<'x>>(f: &'x F) { + | -- lifetime `'x` defined here +LL | want_foo_for_some_tcx(f); LL | want_foo_for_any_tcx(f); - | -------------------- ^ the trait `for<'tcx> Foo<'tcx>` is not implemented for `F` - | | - | required by a bound introduced by this call + | ^^^^^^^^^^^^^^^^^^^^^^^ requires that `'x` must outlive `'static` | -note: required by a bound in `want_foo_for_any_tcx` - --> $DIR/hrtb-higher-ranker-supertraits.rs:22:15 +note: due to current limitations in the borrow checker, this implies a `'static` lifetime + --> $DIR/hrtb-higher-ranker-supertraits.rs:19:28 | -LL | fn want_foo_for_any_tcx<F>(f: &F) - | -------------------- 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 - | -LL | where F : Foo<'x> + for<'tcx> Foo<'tcx> - | +++++++++++++++++++++ +LL | fn want_foo_for_any_tcx<F: for<'tcx> Foo<'tcx>>(f: &F) { + | ^^^^^^^^^^^^^^^^^^^ -error[E0277]: the trait bound `for<'ccx> B: Bar<'ccx>` is not satisfied - --> $DIR/hrtb-higher-ranker-supertraits.rs:35:26 - | -LL | want_bar_for_any_ccx(b); - | -------------------- ^ the trait `for<'ccx> Bar<'ccx>` is not implemented for `B` - | | - | required by a bound introduced by this call +error: implementation of `Foo` is not general enough + --> $DIR/hrtb-higher-ranker-supertraits.rs:14:5 | -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 function -LL | where B : for<'ccx> Bar<'ccx> - | ^^^^^^^^^^^^^^^^^^^ required by this bound in `want_bar_for_any_ccx` -help: consider further restricting this bound +LL | want_foo_for_any_tcx(f); + | ^^^^^^^^^^^^^^^^^^^^^^^ implementation of `Foo` is not general enough | -LL | where B : Bar<'x> + for<'ccx> Bar<'ccx> - | +++++++++++++++++++++ + = note: `F` must implement `Foo<'0>`, for any lifetime `'0`... + = note: ...but it actually implements `Foo<'1>`, for some specific lifetime `'1` -warning: function cannot return without recursing - --> $DIR/hrtb-higher-ranker-supertraits.rs:21:1 +error: lifetime may not live long enough + --> $DIR/hrtb-higher-ranker-supertraits.rs:29:5 | -LL | / fn want_foo_for_any_tcx<F>(f: &F) -LL | | where F : for<'tcx> Foo<'tcx> - | |_________________________________^ cannot return without recursing +LL | fn want_bar_for_some_ccx<'x, B: Bar<'x>>(b: &B) { + | -- lifetime `'x` defined here ... -LL | want_foo_for_any_tcx(f); - | ----------------------- recursive call site +LL | want_bar_for_any_ccx(b); + | ^^^^^^^^^^^^^^^^^^^^^^^ requires that `'x` must outlive `'static` + | +note: due to current limitations in the borrow checker, this implies a `'static` lifetime + --> $DIR/hrtb-higher-ranker-supertraits.rs:34:28 | - = help: a `loop` may express intention better if this is on purpose - = note: `#[warn(unconditional_recursion)]` on by default +LL | fn want_bar_for_any_ccx<B: for<'ccx> Bar<'ccx>>(b: &B) { + | ^^^^^^^^^^^^^^^^^^^ -warning: function cannot return without recursing - --> $DIR/hrtb-higher-ranker-supertraits.rs:38:1 +error: implementation of `Bar` is not general enough + --> $DIR/hrtb-higher-ranker-supertraits.rs:29:5 | -LL | / fn want_bar_for_any_ccx<B>(b: &B) -LL | | where B : for<'ccx> Bar<'ccx> - | |_________________________________^ cannot return without recursing -... -LL | want_bar_for_any_ccx(b); - | ----------------------- recursive call site +LL | want_bar_for_any_ccx(b); + | ^^^^^^^^^^^^^^^^^^^^^^^ implementation of `Bar` is not general enough | - = help: a `loop` may express intention better if this is on purpose + = note: `B` must implement `Bar<'0>`, for any lifetime `'0`... + = note: ...but it actually implements `Bar<'1>`, for some specific lifetime `'1` -error: aborting due to 2 previous errors; 2 warnings emitted +error: aborting due to 4 previous errors -For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/higher-ranked/trait-bounds/issue-30786.stderr b/tests/ui/higher-ranked/trait-bounds/issue-30786.stderr deleted file mode 100644 index 699a4ecc42b..00000000000 --- a/tests/ui/higher-ranked/trait-bounds/issue-30786.stderr +++ /dev/null @@ -1,51 +0,0 @@ -error[E0599]: the method `filterx` exists for struct `Map<Repeat, {closure@issue-30786.rs:119:27}>`, but its trait bounds were not satisfied - --> $DIR/issue-30786.rs:120:22 - | -LL | pub struct Map<S, F> { - | -------------------- method `filterx` not found for this struct because it doesn't satisfy `_: StreamExt` -... -LL | let filter = map.filterx(|x: &_| true); - | ^^^^^^^ method cannot be called on `Map<Repeat, {closure@issue-30786.rs:119:27}>` due to unsatisfied trait bounds - | -note: the following trait bounds were not satisfied: - `&'a mut &Map<Repeat, {closure@$DIR/issue-30786.rs: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 - = help: items from traits can only be used if the trait is implemented and in scope -note: `StreamExt` defines an item `filterx`, perhaps you need to implement it - --> $DIR/issue-30786.rs:66:1 - | -LL | pub trait StreamExt - | ^^^^^^^^^^^^^^^^^^^ - -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 - --> $DIR/issue-30786.rs:132:24 - | -LL | pub struct Filter<S, F> { - | ----------------------- method `countx` not found for this struct because it doesn't satisfy `_: StreamExt` -... -LL | let count = filter.countx(); - | ^^^^^^ method cannot be called due to unsatisfied trait bounds - | -note: the following trait bounds were not satisfied: - `&'a mut &Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, {closure@$DIR/issue-30786.rs: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 - = help: items from traits can only be used if the trait is implemented and in scope -note: `StreamExt` defines an item `countx`, perhaps you need to implement it - --> $DIR/issue-30786.rs:66:1 - | -LL | pub trait StreamExt - | ^^^^^^^^^^^^^^^^^^^ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0599`. diff --git a/tests/ui/impl-trait/in-trait/span-bug-issue-121457.rs b/tests/ui/impl-trait/in-trait/span-bug-issue-121457.rs index ab21dae7dc5..7a51037324f 100644 --- a/tests/ui/impl-trait/in-trait/span-bug-issue-121457.rs +++ b/tests/ui/impl-trait/in-trait/span-bug-issue-121457.rs @@ -14,6 +14,7 @@ impl<'a, I: 'a + Iterable> Iterable for &'a I { //~^ ERROR binding for associated type `Item` references lifetime `'missing` //~| ERROR binding for associated type `Item` references lifetime `'missing` //~| ERROR `()` is not an iterator + //~| WARNING impl trait in impl method signature does not match trait method signature } fn main() {} diff --git a/tests/ui/impl-trait/in-trait/span-bug-issue-121457.stderr b/tests/ui/impl-trait/in-trait/span-bug-issue-121457.stderr index d8a2eef94a1..67c4df0f3a9 100644 --- a/tests/ui/impl-trait/in-trait/span-bug-issue-121457.stderr +++ b/tests/ui/impl-trait/in-trait/span-bug-issue-121457.stderr @@ -32,7 +32,24 @@ LL | fn iter(&self) -> impl for<'missing> Iterator<Item = Self::Item<'missin | = help: the trait `Iterator` is not implemented for `()` -error: aborting due to 4 previous errors +warning: impl trait in impl method signature does not match trait method signature + --> $DIR/span-bug-issue-121457.rs:13:51 + | +LL | fn iter(&self) -> impl Iterator; + | ------------- return type from trait method defined here +... +LL | fn iter(&self) -> impl for<'missing> Iterator<Item = Self::Item<'missing>> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ this bound is stronger than that defined on the trait + | + = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate + = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information + = note: `#[warn(refining_impl_trait_reachable)]` on by default +help: replace the return type so that it matches the trait + | +LL | fn iter(&self) -> impl Iterator {} + | ~~~~~~~~~~~~~ + +error: aborting due to 4 previous errors; 1 warning emitted Some errors have detailed explanations: E0195, E0277, E0582. For more information about an error, try `rustc --explain E0195`. diff --git a/tests/ui/impl-trait/in-trait/synthetic-hir-has-parent.rs b/tests/ui/impl-trait/in-trait/synthetic-hir-has-parent.rs new file mode 100644 index 00000000000..0e07d21b2f5 --- /dev/null +++ b/tests/ui/impl-trait/in-trait/synthetic-hir-has-parent.rs @@ -0,0 +1,11 @@ +// Don't panic when iterating through the `hir::Map::parent_iter` of an RPITIT. + +pub trait Foo { + fn demo() -> impl Foo + //~^ ERROR the trait bound `String: Copy` is not satisfied + where + String: Copy; + //~^ ERROR the trait bound `String: Copy` is not satisfied +} + +fn main() {} diff --git a/tests/ui/impl-trait/in-trait/synthetic-hir-has-parent.stderr b/tests/ui/impl-trait/in-trait/synthetic-hir-has-parent.stderr new file mode 100644 index 00000000000..8ff8f12cdf4 --- /dev/null +++ b/tests/ui/impl-trait/in-trait/synthetic-hir-has-parent.stderr @@ -0,0 +1,27 @@ +error[E0277]: the trait bound `String: Copy` is not satisfied + --> $DIR/synthetic-hir-has-parent.rs:7:9 + | +LL | String: Copy; + | ^^^^^^^^^^^^ the trait `Copy` is not implemented for `String` + | + = help: see issue #48214 +help: add `#![feature(trivial_bounds)]` to the crate attributes to enable + | +LL + #![feature(trivial_bounds)] + | + +error[E0277]: the trait bound `String: Copy` is not satisfied + --> $DIR/synthetic-hir-has-parent.rs:4:18 + | +LL | fn demo() -> impl Foo + | ^^^^^^^^ the trait `Copy` is not implemented for `String` + | + = help: see issue #48214 +help: add `#![feature(trivial_bounds)]` to the crate attributes to enable + | +LL + #![feature(trivial_bounds)] + | + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/impl-trait/nested_impl_trait.rs b/tests/ui/impl-trait/nested_impl_trait.rs index 760102794c3..502b2af2bc6 100644 --- a/tests/ui/impl-trait/nested_impl_trait.rs +++ b/tests/ui/impl-trait/nested_impl_trait.rs @@ -5,7 +5,7 @@ fn fine(x: impl Into<u32>) -> impl Into<u32> { x } fn bad_in_ret_position(x: impl Into<u32>) -> impl Into<impl Debug> { x } //~^ ERROR nested `impl Trait` is not allowed -//~| ERROR the trait bound `impl Debug: From<impl Into<u32>>` is not satisfied +//~| ERROR the trait bound `impl Into<u32>: Into<impl Debug>` is not satisfied fn bad_in_fn_syntax(x: fn() -> impl Into<impl Debug>) {} //~^ ERROR nested `impl Trait` is not allowed @@ -18,7 +18,7 @@ struct X; impl X { fn bad(x: impl Into<u32>) -> impl Into<impl Debug> { x } //~^ ERROR nested `impl Trait` is not allowed - //~| ERROR the trait bound `impl Debug: From<impl Into<u32>>` is not satisfied + //~| ERROR the trait bound `impl Into<u32>: Into<impl Debug>` is not satisfied } fn allowed_in_assoc_type() -> impl Iterator<Item=impl Fn()> { diff --git a/tests/ui/impl-trait/nested_impl_trait.stderr b/tests/ui/impl-trait/nested_impl_trait.stderr index 83d1347aff4..1f9a2a5e9d6 100644 --- a/tests/ui/impl-trait/nested_impl_trait.stderr +++ b/tests/ui/impl-trait/nested_impl_trait.stderr @@ -42,20 +42,20 @@ LL | fn bad_in_fn_syntax(x: fn() -> impl Into<impl Debug>) {} | = note: `impl Trait` is only allowed in arguments and return types of functions and methods -error[E0277]: the trait bound `impl Debug: From<impl Into<u32>>` is not satisfied +error[E0277]: the trait bound `impl Into<u32>: Into<impl Debug>` is not satisfied --> $DIR/nested_impl_trait.rs:6:46 | LL | fn bad_in_ret_position(x: impl Into<u32>) -> impl Into<impl Debug> { x } - | ^^^^^^^^^^^^^^^^^^^^^ the trait `From<impl Into<u32>>` is not implemented for `impl Debug`, which is required by `impl Into<u32>: Into<impl Debug>` + | ^^^^^^^^^^^^^^^^^^^^^ the trait `From<impl Into<u32>>` is not implemented for `impl Into<u32>`, which is required by `impl Into<u32>: Into<impl Debug>` | = help: the trait `Into<U>` is implemented for `T` = note: required for `impl Into<u32>` to implement `Into<impl Debug>` -error[E0277]: the trait bound `impl Debug: From<impl Into<u32>>` is not satisfied +error[E0277]: the trait bound `impl Into<u32>: Into<impl Debug>` is not satisfied --> $DIR/nested_impl_trait.rs:19:34 | LL | fn bad(x: impl Into<u32>) -> impl Into<impl Debug> { x } - | ^^^^^^^^^^^^^^^^^^^^^ the trait `From<impl Into<u32>>` is not implemented for `impl Debug`, which is required by `impl Into<u32>: Into<impl Debug>` + | ^^^^^^^^^^^^^^^^^^^^^ the trait `From<impl Into<u32>>` is not implemented for `impl Into<u32>`, which is required by `impl Into<u32>: Into<impl Debug>` | = help: the trait `Into<U>` is implemented for `T` = note: required for `impl Into<u32>` to implement `Into<impl Debug>` diff --git a/tests/ui/impl-trait/recursive-coroutine-boxed.next.stderr b/tests/ui/impl-trait/recursive-coroutine-boxed.next.stderr index 755d12d7448..c0b399746ea 100644 --- a/tests/ui/impl-trait/recursive-coroutine-boxed.next.stderr +++ b/tests/ui/impl-trait/recursive-coroutine-boxed.next.stderr @@ -1,5 +1,5 @@ error[E0282]: type annotations needed - --> $DIR/recursive-coroutine-boxed.rs:12:23 + --> $DIR/recursive-coroutine-boxed.rs:14:23 | LL | let mut gen = Box::pin(foo()); | ^^^^^^^^ cannot infer type of the type parameter `T` declared on the struct `Box` @@ -12,12 +12,28 @@ help: consider specifying the generic argument LL | let mut gen = Box::<T>::pin(foo()); | +++++ -error[E0282]: type annotations needed - --> $DIR/recursive-coroutine-boxed.rs:9:13 +error[E0308]: mismatched types + --> $DIR/recursive-coroutine-boxed.rs:13:5 + | +LL | fn foo() -> impl Coroutine<Yield = (), Return = ()> { + | --------------------------------------- + | | + | the expected opaque type + | expected `impl Coroutine<Yield = (), Return = ()>` because of return type +... +LL | / || { +LL | | let mut gen = Box::pin(foo()); +LL | | +LL | | let mut r = gen.as_mut().resume(()); +... | +LL | | } +LL | | } + | |_____^ types differ | -LL | fn foo() -> impl Coroutine<Yield = (), Return = ()> { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for opaque type `impl Coroutine<Yield = (), Return = ()>` + = note: expected opaque type `impl Coroutine<Yield = (), Return = ()>` + found coroutine `{coroutine@$DIR/recursive-coroutine-boxed.rs:13:5: 13:7}` error: aborting due to 2 previous errors -For more information about this error, try `rustc --explain E0282`. +Some errors have detailed explanations: E0282, E0308. +For more information about an error, try `rustc --explain E0282`. diff --git a/tests/ui/impl-trait/recursive-coroutine-boxed.rs b/tests/ui/impl-trait/recursive-coroutine-boxed.rs index 3b8ffb92090..02c75be0f3a 100644 --- a/tests/ui/impl-trait/recursive-coroutine-boxed.rs +++ b/tests/ui/impl-trait/recursive-coroutine-boxed.rs @@ -7,8 +7,10 @@ use std::ops::{Coroutine, CoroutineState}; fn foo() -> impl Coroutine<Yield = (), Return = ()> { - //[next]~^ ERROR type annotations needed - || { + // FIXME(-Znext-solver): this fails with a mismatched types as the + // hidden type of the opaque ends up as {type error}. We should not + // emit errors for such goals. + || { //[next]~ ERROR mismatched types let mut gen = Box::pin(foo()); //[next]~^ ERROR type annotations needed let mut r = gen.as_mut().resume(()); diff --git a/tests/ui/implied-bounds/issue-100690.rs b/tests/ui/implied-bounds/issue-100690.rs index ea33c9f423b..041c687ec94 100644 --- a/tests/ui/implied-bounds/issue-100690.rs +++ b/tests/ui/implied-bounds/issue-100690.rs @@ -4,11 +4,8 @@ use std::io; fn real_dispatch<T, F>(f: F) -> Result<(), io::Error> -//~^ NOTE required by a bound in this where F: FnOnce(&mut UIView<T>) -> Result<(), io::Error> + Send + 'static, - //~^ NOTE required by this bound in `real_dispatch` - //~| NOTE required by a bound in `real_dispatch` { todo!() } @@ -35,10 +32,10 @@ impl<'a, T: 'a> Handle<'a, T, UIView<'a, T>, Result<(), io::Error>> for TUIHandl F: FnOnce(&mut UIView<'a, T>) -> Result<(), io::Error> + Send + 'static, { real_dispatch(f) - //~^ ERROR expected a `FnOnce(&mut UIView<'_, T>)` closure, found `F` - //~| NOTE expected an `FnOnce(&mut UIView<'_, T>)` closure, found `F` - //~| NOTE expected a closure with arguments - //~| NOTE required by a bound introduced by this call + //~^ ERROR lifetime may not live long enough + //~| ERROR implementation of `FnOnce` is not general enough + //~| ERROR mismatched types + // } } diff --git a/tests/ui/implied-bounds/issue-100690.stderr b/tests/ui/implied-bounds/issue-100690.stderr index df069d875ce..2cfd028f255 100644 --- a/tests/ui/implied-bounds/issue-100690.stderr +++ b/tests/ui/implied-bounds/issue-100690.stderr @@ -1,22 +1,41 @@ -error[E0277]: expected a `FnOnce(&mut UIView<'_, T>)` closure, found `F` - --> $DIR/issue-100690.rs:37:23 +error: lifetime may not live long enough + --> $DIR/issue-100690.rs:34:9 | +LL | impl<'a, T: 'a> Handle<'a, T, UIView<'a, T>, Result<(), io::Error>> for TUIHandle<T> { + | -- lifetime `'a` defined here +... LL | real_dispatch(f) - | ------------- ^ expected an `FnOnce(&mut UIView<'_, T>)` closure, found `F` - | | - | required by a bound introduced by this call + | ^^^^^^^^^^^^^^^^ requires that `'a` must outlive `'static` | - = note: expected a closure with arguments `(&mut UIView<'a, _>,)` - found a closure with arguments `(&mut UIView<'_, _>,)` -note: required by a bound in `real_dispatch` - --> $DIR/issue-100690.rs:9:8 +note: due to current limitations in the borrow checker, this implies a `'static` lifetime + --> $DIR/issue-100690.rs:8:8 + | +LL | F: FnOnce(&mut UIView<T>) -> Result<(), io::Error> + Send + 'static, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: implementation of `FnOnce` is not general enough + --> $DIR/issue-100690.rs:34:9 + | +LL | real_dispatch(f) + | ^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough + | + = note: `F` must implement `FnOnce<(&mut UIView<'0, T>,)>`, for any lifetime `'0`... + = note: ...but it actually implements `FnOnce<(&mut UIView<'1, T>,)>`, for some specific lifetime `'1` + +error[E0308]: mismatched types + --> $DIR/issue-100690.rs:34:9 + | +LL | real_dispatch(f) + | ^^^^^^^^^^^^^^^^ one type is more general than the other + | + = note: expected associated type `<F as FnOnce<(&mut UIView<'_, T>,)>>::Output` + found associated type `<F as FnOnce<(&mut UIView<'_, T>,)>>::Output` +note: the lifetime requirement is introduced here + --> $DIR/issue-100690.rs:8:34 | -LL | fn real_dispatch<T, F>(f: F) -> Result<(), io::Error> - | ------------- 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` + | ^^^^^^^^^^^^^^^^^^^^^ -error: aborting due to 1 previous error +error: aborting due to 3 previous errors -For more information about this error, try `rustc --explain E0277`. +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/issues/issue-1476.rs b/tests/ui/issues/issue-1476.rs deleted file mode 100644 index 138570a93c4..00000000000 --- a/tests/ui/issues/issue-1476.rs +++ /dev/null @@ -1,3 +0,0 @@ -fn main() { - println!("{}", x); //~ ERROR cannot find value `x` in this scope -} diff --git a/tests/ui/issues/issue-1476.stderr b/tests/ui/issues/issue-1476.stderr deleted file mode 100644 index e30dbfd205b..00000000000 --- a/tests/ui/issues/issue-1476.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0425]: cannot find value `x` in this scope - --> $DIR/issue-1476.rs:2:20 - | -LL | println!("{}", x); - | ^ not found in this scope - -error: aborting due to 1 previous error - -For more information about this error, try `rustc --explain E0425`. diff --git a/tests/ui/issues/issue-1696.rs b/tests/ui/issues/issue-1696.rs deleted file mode 100644 index 08002ad3c58..00000000000 --- a/tests/ui/issues/issue-1696.rs +++ /dev/null @@ -1,8 +0,0 @@ -//@ run-pass -use std::collections::HashMap; - -pub fn main() { - let mut m = HashMap::new(); - m.insert(b"foo".to_vec(), b"bar".to_vec()); - println!("{:?}", m); -} diff --git a/tests/ui/layout/ice-non-last-unsized-field-issue-121473.rs b/tests/ui/layout/ice-non-last-unsized-field-issue-121473.rs new file mode 100644 index 00000000000..737a7ffbc29 --- /dev/null +++ b/tests/ui/layout/ice-non-last-unsized-field-issue-121473.rs @@ -0,0 +1,79 @@ +// Regression test for #121473 +// Checks that no ICE occurs when `size_of` +// is applied to a struct that has an unsized +// field which is not its last field + +use std::mem::size_of; + +pub struct BadStruct { + pub field1: i32, + pub field2: str, // Unsized field that is not the last field + //~^ ERROR the size for values of type `str` cannot be known at compilation time + pub field3: [u8; 16], +} + +enum BadEnum1 { + Variant1 { + field1: i32, + field2: str, // Unsized + //~^ ERROR the size for values of type `str` cannot be known at compilation time + field3: [u8; 16], + }, +} + +enum BadEnum2 { + Variant1( + i32, + str, // Unsized + //~^ ERROR the size for values of type `str` cannot be known at compilation time + [u8; 16] + ), +} + +enum BadEnumMultiVariant { + Variant1(i32), + Variant2 { + field1: i32, + field2: str, // Unsized + //~^ ERROR the size for values of type `str` cannot be known at compilation time + field3: [u8; 16], + }, + Variant3 +} + +union BadUnion { + field1: i32, + field2: str, // Unsized + //~^ ERROR the size for values of type `str` cannot be known at compilation time + //~| ERROR field must implement `Copy` or be wrapped in `ManuallyDrop<...>` to be used in a union + field3: [u8; 16], +} + +// Used to test that projection type fields that normalize +// to a sized type do not cause problems +struct StructWithProjections<'a> +{ + field1: <&'a [i32] as IntoIterator>::IntoIter, + field2: i32 +} + +pub fn main() { + let _a = &size_of::<BadStruct>(); + assert_eq!(size_of::<BadStruct>(), 21); + + let _a = &size_of::<BadEnum1>(); + assert_eq!(size_of::<BadEnum1>(), 21); + + let _a = &size_of::<BadEnum2>(); + assert_eq!(size_of::<BadEnum2>(), 21); + + let _a = &size_of::<BadEnumMultiVariant>(); + assert_eq!(size_of::<BadEnumMultiVariant>(), 21); + + let _a = &size_of::<BadUnion>(); + assert_eq!(size_of::<BadUnion>(), 21); + + let _a = &size_of::<StructWithProjections>(); + assert_eq!(size_of::<StructWithProjections>(), 21); + let _a = StructWithProjections { field1: [1, 3].iter(), field2: 3 }; +} diff --git a/tests/ui/layout/ice-non-last-unsized-field-issue-121473.stderr b/tests/ui/layout/ice-non-last-unsized-field-issue-121473.stderr new file mode 100644 index 00000000000..626be7ac283 --- /dev/null +++ b/tests/ui/layout/ice-non-last-unsized-field-issue-121473.stderr @@ -0,0 +1,106 @@ +error[E0277]: the size for values of type `str` cannot be known at compilation time + --> $DIR/ice-non-last-unsized-field-issue-121473.rs:10:17 + | +LL | pub field2: str, // Unsized field that is not the last field + | ^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `str` + = note: only the last field of a struct 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 | pub field2: &str, // Unsized field that is not the last field + | + +help: the `Box` type always has a statically known size and allocates its contents in the heap + | +LL | pub field2: Box<str>, // Unsized field that is not the last field + | ++++ + + +error[E0277]: the size for values of type `str` cannot be known at compilation time + --> $DIR/ice-non-last-unsized-field-issue-121473.rs:18:17 + | +LL | field2: str, // Unsized + | ^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `str` + = 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 | field2: &str, // Unsized + | + +help: the `Box` type always has a statically known size and allocates its contents in the heap + | +LL | field2: Box<str>, // Unsized + | ++++ + + +error[E0277]: the size for values of type `str` cannot be known at compilation time + --> $DIR/ice-non-last-unsized-field-issue-121473.rs:27:9 + | +LL | str, // Unsized + | ^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `str` + = 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 | &str, // Unsized + | + +help: the `Box` type always has a statically known size and allocates its contents in the heap + | +LL | Box<str>, // Unsized + | ++++ + + +error[E0277]: the size for values of type `str` cannot be known at compilation time + --> $DIR/ice-non-last-unsized-field-issue-121473.rs:37:17 + | +LL | field2: str, // Unsized + | ^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `str` + = 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 | field2: &str, // Unsized + | + +help: the `Box` type always has a statically known size and allocates its contents in the heap + | +LL | field2: Box<str>, // Unsized + | ++++ + + +error[E0277]: the size for values of type `str` cannot be known at compilation time + --> $DIR/ice-non-last-unsized-field-issue-121473.rs:46:13 + | +LL | field2: str, // Unsized + | ^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `str` + = 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 | field2: &str, // Unsized + | + +help: the `Box` type always has a statically known size and allocates its contents in the heap + | +LL | field2: Box<str>, // Unsized + | ++++ + + +error[E0740]: field must implement `Copy` or be wrapped in `ManuallyDrop<...>` to be used in a union + --> $DIR/ice-non-last-unsized-field-issue-121473.rs:46:5 + | +LL | field2: str, // Unsized + | ^^^^^^^^^^^ + | + = note: union fields must not have drop side-effects, which is currently enforced via either `Copy` or `ManuallyDrop<...>` +help: wrap the field type in `ManuallyDrop<...>` + | +LL | field2: std::mem::ManuallyDrop<str>, // Unsized + | +++++++++++++++++++++++ + + +error: aborting due to 6 previous errors + +Some errors have detailed explanations: E0277, E0740. +For more information about an error, try `rustc --explain E0277`. diff --git a/tests/ui/lifetimes/issue-105675.rs b/tests/ui/lifetimes/issue-105675.rs index 2e2eaca0d33..0472537e7f3 100644 --- a/tests/ui/lifetimes/issue-105675.rs +++ b/tests/ui/lifetimes/issue-105675.rs @@ -4,7 +4,7 @@ fn main() { let f = | _ , y: &u32 , z | (); thing(f); //~^ ERROR implementation of `FnOnce` is not general enough - //~^^ ERROR implementation of `FnOnce` is not general enough + //~| ERROR implementation of `FnOnce` is not general enough let f = | x, y: _ , z: u32 | (); thing(f); //~^ ERROR implementation of `FnOnce` is not general enough diff --git a/tests/ui/lifetimes/lifetime-errors/issue_74400.rs b/tests/ui/lifetimes/lifetime-errors/issue_74400.rs index b02e38bec3b..72345fa294a 100644 --- a/tests/ui/lifetimes/lifetime-errors/issue_74400.rs +++ b/tests/ui/lifetimes/lifetime-errors/issue_74400.rs @@ -1,5 +1,5 @@ //! Regression test for #74400: Type mismatch in function arguments E0631, E0271 are falsely -//! recognized as E0308 mismatched types. +//! recognized as "implementation of `FnOnce` is not general enough". use std::convert::identity; @@ -13,6 +13,6 @@ fn g<T>(data: &[T]) { //~^ ERROR the parameter type //~| ERROR the parameter type //~| ERROR the parameter type - //~| ERROR implementation of `FnOnce` is not general + //~| ERROR implementation of `FnOnce` is not general enough //~| ERROR implementation of `Fn` is not general enough } diff --git a/tests/ui/lint/lint-strict-provenance-fuzzy-casts.stderr b/tests/ui/lint/lint-strict-provenance-fuzzy-casts.stderr index 0b128974275..24f2500abf8 100644 --- a/tests/ui/lint/lint-strict-provenance-fuzzy-casts.stderr +++ b/tests/ui/lint/lint-strict-provenance-fuzzy-casts.stderr @@ -4,7 +4,7 @@ error: strict provenance disallows casting integer `usize` to pointer `*const u8 LL | let dangling = 16_usize as *const u8; | ^^^^^^^^^^^^^^^^^^^^^ | - = help: if you can't comply with strict provenance and don't have a pointer with the correct provenance you can use `std::ptr::from_exposed_addr()` instead + = help: if you can't comply with strict provenance and don't have a pointer with the correct provenance you can use `std::ptr::with_exposed_provenance()` instead note: the lint level is defined here --> $DIR/lint-strict-provenance-fuzzy-casts.rs:2:9 | diff --git a/tests/ui/lint/lint-strict-provenance-lossy-casts.stderr b/tests/ui/lint/lint-strict-provenance-lossy-casts.stderr index aa151fe2d21..390028b349e 100644 --- a/tests/ui/lint/lint-strict-provenance-lossy-casts.stderr +++ b/tests/ui/lint/lint-strict-provenance-lossy-casts.stderr @@ -4,7 +4,7 @@ error: under strict provenance it is considered bad style to cast pointer `*cons LL | let addr: usize = &x as *const u8 as usize; | ^^^^^^^^^^^^^^^^^^^^^^^^ | - = help: if you can't comply with strict provenance and need to expose the pointer provenance you can use `.expose_addr()` instead + = help: if you can't comply with strict provenance and need to expose the pointer provenance you can use `.expose_provenance()` instead note: the lint level is defined here --> $DIR/lint-strict-provenance-lossy-casts.rs:2:9 | @@ -21,7 +21,7 @@ error: under strict provenance it is considered bad style to cast pointer `*cons LL | let addr_32bit = &x as *const u8 as u32; | ^^^^^^^^^^^^^^^^^^^^^^ | - = help: if you can't comply with strict provenance and need to expose the pointer provenance you can use `.expose_addr()` instead + = help: if you can't comply with strict provenance and need to expose the pointer provenance you can use `.expose_provenance()` instead help: use `.addr()` to obtain the address of a pointer | LL | let addr_32bit = (&x as *const u8).addr() as u32; @@ -35,7 +35,7 @@ LL | let ptr_addr = ptr as usize; | | | help: use `.addr()` to obtain the address of a pointer: `.addr()` | - = help: if you can't comply with strict provenance and need to expose the pointer provenance you can use `.expose_addr()` instead + = help: if you can't comply with strict provenance and need to expose the pointer provenance you can use `.expose_provenance()` instead error: under strict provenance it is considered bad style to cast pointer `*const u8` to integer `u32` --> $DIR/lint-strict-provenance-lossy-casts.rs:16:26 @@ -45,7 +45,7 @@ LL | let ptr_addr_32bit = ptr as u32; | | | help: use `.addr()` to obtain the address of a pointer: `.addr() as u32` | - = help: if you can't comply with strict provenance and need to expose the pointer provenance you can use `.expose_addr()` instead + = help: if you can't comply with strict provenance and need to expose the pointer provenance you can use `.expose_provenance()` instead error: aborting due to 4 previous errors diff --git a/tests/ui/lint/non_local_definitions.rs b/tests/ui/lint/non_local_definitions.rs index eee582a6f11..0b43e19d1e9 100644 --- a/tests/ui/lint/non_local_definitions.rs +++ b/tests/ui/lint/non_local_definitions.rs @@ -4,7 +4,6 @@ //@ rustc-env:CARGO_CRATE_NAME=non_local_def #![feature(inline_const)] -#![warn(non_local_definitions)] extern crate non_local_macro; @@ -282,7 +281,6 @@ struct Cat; fn meow() { impl From<Cat> for () { - //~^ WARN non-local `impl` definition fn from(_: Cat) -> () { todo!() } @@ -374,6 +372,72 @@ fn rawr() { todo!() } } + + #[derive(Debug)] + struct Elephant; + + impl From<Wrap<Wrap<Elephant>>> for () { + //~^ WARN non-local `impl` definition + fn from(_: Wrap<Wrap<Elephant>>) -> Self { + todo!() + } + } +} + +pub trait StillNonLocal {} + +impl StillNonLocal for &str {} + +fn only_global() { + struct Foo; + impl StillNonLocal for &Foo {} + //~^ WARN non-local `impl` definition +} + +struct GlobalSameFunction; + +fn same_function() { + struct Local1(GlobalSameFunction); + impl From<Local1> for GlobalSameFunction { + //~^ WARN non-local `impl` definition + fn from(x: Local1) -> GlobalSameFunction { + x.0 + } + } + + struct Local2(GlobalSameFunction); + impl From<Local2> for GlobalSameFunction { + //~^ WARN non-local `impl` definition + fn from(x: Local2) -> GlobalSameFunction { + x.0 + } + } +} + +struct GlobalDifferentFunction; + +fn diff_foo() { + struct Local(GlobalDifferentFunction); + + impl From<Local> for GlobalDifferentFunction { + // FIXME(Urgau): Should warn but doesn't since we currently consider + // the other impl to be "global", but that's not the case for the type-system + fn from(x: Local) -> GlobalDifferentFunction { + x.0 + } + } +} + +fn diff_bar() { + struct Local(GlobalDifferentFunction); + + impl From<Local> for GlobalDifferentFunction { + // FIXME(Urgau): Should warn but doesn't since we currently consider + // the other impl to be "global", but that's not the case for the type-system + fn from(x: Local) -> GlobalDifferentFunction { + x.0 + } + } } macro_rules! m { @@ -404,3 +468,24 @@ fn bitflags() { impl Flags {} }; } + +// https://github.com/rust-lang/rust/issues/121621#issuecomment-1976826895 +fn commonly_reported() { + struct Local(u8); + impl From<Local> for u8 { + fn from(x: Local) -> u8 { + x.0 + } + } +} + +// https://github.com/rust-lang/rust/issues/121621#issue-2153187542 +pub trait Serde {} + +impl Serde for &[u8] {} +impl Serde for &str {} + +fn serde() { + struct Thing; + impl Serde for &Thing {} +} diff --git a/tests/ui/lint/non_local_definitions.stderr b/tests/ui/lint/non_local_definitions.stderr index ef74e262f9d..8ae04f2c2e8 100644 --- a/tests/ui/lint/non_local_definitions.stderr +++ b/tests/ui/lint/non_local_definitions.stderr @@ -1,5 +1,5 @@ warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:37:5 + --> $DIR/non_local_definitions.rs:36:5 | LL | const Z: () = { | - help: use a const-anon item to suppress this lint: `_` @@ -8,61 +8,57 @@ LL | impl Uto for &Test {} | ^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current constant `Z` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> -note: the lint level is defined here - --> $DIR/non_local_definitions.rs:7:9 - | -LL | #![warn(non_local_definitions)] - | ^^^^^^^^^^^^^^^^^^^^^ + = note: `#[warn(non_local_definitions)]` on by default warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:47:5 + --> $DIR/non_local_definitions.rs:46:5 | LL | impl Uto for *mut Test {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current constant expression `<unnameable>` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:55:9 + --> $DIR/non_local_definitions.rs:54:9 | LL | impl Uto for Test {} | ^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current constant expression `<unnameable>` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:64:5 + --> $DIR/non_local_definitions.rs:63:5 | LL | impl Uto2 for Test {} | ^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current static `A` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:72:5 + --> $DIR/non_local_definitions.rs:71:5 | LL | impl Uto3 for Test {} | ^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current constant `B` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `macro_rules!` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:76:5 + --> $DIR/non_local_definitions.rs:75:5 | LL | macro_rules! m0 { () => { } }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -73,7 +69,7 @@ LL | macro_rules! m0 { () => { } }; = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `macro_rules!` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:88:5 + --> $DIR/non_local_definitions.rs:87:5 | LL | macro_rules! m { () => { } }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -84,7 +80,7 @@ LL | macro_rules! m { () => { } }; = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:91:5 + --> $DIR/non_local_definitions.rs:90:5 | LL | / impl Test { LL | | @@ -93,12 +89,12 @@ LL | | } | |_____^ | = help: move this `impl` block outside the of the current function `main` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:97:9 + --> $DIR/non_local_definitions.rs:96:9 | LL | / impl Test { LL | | @@ -107,12 +103,12 @@ LL | | } | |_________^ | = help: move this `impl` block outside the of the current constant expression `<unnameable>` and up 2 bodies - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:106:9 + --> $DIR/non_local_definitions.rs:105:9 | LL | / impl Test { LL | | @@ -121,12 +117,12 @@ LL | | } | |_________^ | = help: move this `impl` block outside the of the current inline constant `<unnameable>` and up 2 bodies - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:115:9 + --> $DIR/non_local_definitions.rs:114:9 | LL | / impl Test { LL | | @@ -135,12 +131,12 @@ LL | | } | |_________^ | = help: move this `impl` block outside the of the current constant `_` and up 2 bodies - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:123:5 + --> $DIR/non_local_definitions.rs:122:5 | LL | / impl Display for Test { LL | | @@ -151,221 +147,221 @@ LL | | } | |_____^ | = help: move this `impl` block outside the of the current function `main` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:130:5 + --> $DIR/non_local_definitions.rs:129:5 | LL | impl dyn Uto5 {} | ^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current function `main` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:133:5 + --> $DIR/non_local_definitions.rs:132:5 | LL | impl<T: Uto5> Uto5 for Vec<T> { } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current function `main` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:136:5 + --> $DIR/non_local_definitions.rs:135:5 | LL | impl Uto5 for &dyn Uto5 {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current function `main` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:139:5 + --> $DIR/non_local_definitions.rs:138:5 | LL | impl Uto5 for *mut Test {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current function `main` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:142:5 + --> $DIR/non_local_definitions.rs:141:5 | LL | impl Uto5 for *mut [Test] {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current function `main` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:145:5 + --> $DIR/non_local_definitions.rs:144:5 | LL | impl Uto5 for [Test; 8] {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current function `main` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:148:5 + --> $DIR/non_local_definitions.rs:147:5 | LL | impl Uto5 for (Test,) {} | ^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current function `main` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:151:5 + --> $DIR/non_local_definitions.rs:150:5 | LL | impl Uto5 for fn(Test) -> () {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current function `main` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:154:5 + --> $DIR/non_local_definitions.rs:153:5 | LL | impl Uto5 for fn() -> Test {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current function `main` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:158:9 + --> $DIR/non_local_definitions.rs:157:9 | LL | impl Uto5 for Test {} | ^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current closure `<unnameable>` and up 2 bodies - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:165:9 + --> $DIR/non_local_definitions.rs:164:9 | LL | impl Uto5 for &Test {} | ^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current constant expression `<unnameable>` and up 2 bodies - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:172:9 + --> $DIR/non_local_definitions.rs:171:9 | LL | impl Uto5 for &(Test,) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current constant expression `<unnameable>` and up 2 bodies - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:179:9 + --> $DIR/non_local_definitions.rs:178:9 | LL | impl Uto5 for &(Test,Test) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current constant expression `<unnameable>` and up 2 bodies - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:187:5 + --> $DIR/non_local_definitions.rs:186:5 | LL | impl Uto5 for *mut InsideMain {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current function `main` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:189:5 + --> $DIR/non_local_definitions.rs:188:5 | LL | impl Uto5 for *mut [InsideMain] {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current function `main` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:191:5 + --> $DIR/non_local_definitions.rs:190:5 | LL | impl Uto5 for [InsideMain; 8] {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current function `main` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:193:5 + --> $DIR/non_local_definitions.rs:192:5 | LL | impl Uto5 for (InsideMain,) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current function `main` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:195:5 + --> $DIR/non_local_definitions.rs:194:5 | LL | impl Uto5 for fn(InsideMain) -> () {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current function `main` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:197:5 + --> $DIR/non_local_definitions.rs:196:5 | LL | impl Uto5 for fn() -> InsideMain {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current function `main` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:211:9 + --> $DIR/non_local_definitions.rs:210:9 | LL | / impl Display for InsideMain { LL | | @@ -376,12 +372,12 @@ LL | | } | |_________^ | = help: move this `impl` block outside the of the current function `inside_inside` and up 2 bodies - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:218:9 + --> $DIR/non_local_definitions.rs:217:9 | LL | / impl InsideMain { LL | | @@ -393,12 +389,12 @@ LL | | } | |_________^ | = help: move this `impl` block outside the of the current function `inside_inside` and up 2 bodies - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `macro_rules!` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:222:17 + --> $DIR/non_local_definitions.rs:221:17 | LL | macro_rules! m2 { () => { } }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -409,62 +405,62 @@ LL | macro_rules! m2 { () => { } }; = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:232:5 + --> $DIR/non_local_definitions.rs:231:5 | LL | impl<T: Uto6> Uto3 for Vec<T> { } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current function `main` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:241:5 + --> $DIR/non_local_definitions.rs:240:5 | LL | impl Uto7 for Test where Local: std::any::Any {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current function `bad` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:244:5 + --> $DIR/non_local_definitions.rs:243:5 | LL | impl<T> Uto8 for T {} | ^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current function `bad` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:252:9 + --> $DIR/non_local_definitions.rs:251:9 | LL | impl Uto9 for Test {} | ^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current closure `<unnameable>` and up 2 bodies - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:259:9 + --> $DIR/non_local_definitions.rs:258:9 | LL | impl Uto10 for Test {} | ^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current constant expression `<unnameable>` and up 2 bodies - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:273:5 + --> $DIR/non_local_definitions.rs:272:5 | LL | / impl Default for UwU<OwO> { LL | | @@ -475,28 +471,12 @@ LL | | } | |_____^ | = help: move this `impl` block outside the of the current function `fun` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block - = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type - = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> - -warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:284:5 - | -LL | / impl From<Cat> for () { -LL | | -LL | | fn from(_: Cat) -> () { -LL | | todo!() -LL | | } -LL | | } - | |_____^ - | - = help: move this `impl` block outside the of the current function `meow` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:293:5 + --> $DIR/non_local_definitions.rs:291:5 | LL | / impl AsRef<Cat> for () { LL | | @@ -505,12 +485,12 @@ LL | | } | |_____^ | = help: move this `impl` block outside the of the current function `meow` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:304:5 + --> $DIR/non_local_definitions.rs:302:5 | LL | / impl PartialEq<B> for G { LL | | @@ -521,12 +501,12 @@ LL | | } | |_____^ | = help: move this `impl` block outside the of the current function `fun2` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:321:5 + --> $DIR/non_local_definitions.rs:319:5 | LL | / impl PartialEq<Dog> for &Dog { LL | | @@ -537,12 +517,12 @@ LL | | } | |_____^ | = help: move this `impl` block outside the of the current function `woof` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:328:5 + --> $DIR/non_local_definitions.rs:326:5 | LL | / impl PartialEq<()> for Dog { LL | | @@ -553,12 +533,12 @@ LL | | } | |_____^ | = help: move this `impl` block outside the of the current function `woof` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:335:5 + --> $DIR/non_local_definitions.rs:333:5 | LL | / impl PartialEq<()> for &Dog { LL | | @@ -569,12 +549,12 @@ LL | | } | |_____^ | = help: move this `impl` block outside the of the current function `woof` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:342:5 + --> $DIR/non_local_definitions.rs:340:5 | LL | / impl PartialEq<Dog> for () { LL | | @@ -585,12 +565,12 @@ LL | | } | |_____^ | = help: move this `impl` block outside the of the current function `woof` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:364:5 + --> $DIR/non_local_definitions.rs:362:5 | LL | / impl From<Wrap<Wrap<Lion>>> for () { LL | | @@ -601,12 +581,12 @@ LL | | } | |_____^ | = help: move this `impl` block outside the of the current function `rawr` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:371:5 + --> $DIR/non_local_definitions.rs:369:5 | LL | / impl From<()> for Wrap<Lion> { LL | | @@ -617,12 +597,71 @@ LL | | } | |_____^ | = help: move this `impl` block outside the of the current function `rawr` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` + = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type + = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> + +warning: non-local `impl` definition, they should be avoided as they go against expectation + --> $DIR/non_local_definitions.rs:379:5 + | +LL | / impl From<Wrap<Wrap<Elephant>>> for () { +LL | | +LL | | fn from(_: Wrap<Wrap<Elephant>>) -> Self { +LL | | todo!() +LL | | } +LL | | } + | |_____^ + | + = help: move this `impl` block outside the of the current function `rawr` + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` + = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type + = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> + +warning: non-local `impl` definition, they should be avoided as they go against expectation + --> $DIR/non_local_definitions.rs:393:5 + | +LL | impl StillNonLocal for &Foo {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = help: move this `impl` block outside the of the current function `only_global` + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` + = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type + = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> + +warning: non-local `impl` definition, they should be avoided as they go against expectation + --> $DIR/non_local_definitions.rs:401:5 + | +LL | / impl From<Local1> for GlobalSameFunction { +LL | | +LL | | fn from(x: Local1) -> GlobalSameFunction { +LL | | x.0 +LL | | } +LL | | } + | |_____^ + | + = help: move this `impl` block outside the of the current function `same_function` + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` + = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type + = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> + +warning: non-local `impl` definition, they should be avoided as they go against expectation + --> $DIR/non_local_definitions.rs:409:5 + | +LL | / impl From<Local2> for GlobalSameFunction { +LL | | +LL | | fn from(x: Local2) -> GlobalSameFunction { +LL | | x.0 +LL | | } +LL | | } + | |_____^ + | + = help: move this `impl` block outside the of the current function `same_function` + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:384:13 + --> $DIR/non_local_definitions.rs:448:13 | LL | impl MacroTrait for OutsideStruct {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -631,26 +670,26 @@ LL | m!(); | ---- in this macro invocation | = help: move this `impl` block outside the of the current function `my_func` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> = note: this warning originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info) warning: non-local `impl` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:394:1 + --> $DIR/non_local_definitions.rs:458:1 | LL | non_local_macro::non_local_impl!(CargoUpdate); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: move this `impl` block outside the of the current constant `_IMPL_DEBUG` - = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block + = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> = note: the macro `non_local_macro::non_local_impl` may come from an old version of the `non_local_macro` crate, try updating your dependency with `cargo update -p non_local_macro` = note: this warning originates in the macro `non_local_macro::non_local_impl` (in Nightly builds, run with -Z macro-backtrace for more info) warning: non-local `macro_rules!` definition, they should be avoided as they go against expectation - --> $DIR/non_local_definitions.rs:397:1 + --> $DIR/non_local_definitions.rs:461:1 | LL | non_local_macro::non_local_macro_rules!(my_macro); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -662,5 +701,5 @@ LL | non_local_macro::non_local_macro_rules!(my_macro); = note: the macro `non_local_macro::non_local_macro_rules` may come from an old version of the `non_local_macro` crate, try updating your dependency with `cargo update -p non_local_macro` = note: this warning originates in the macro `non_local_macro::non_local_macro_rules` (in Nightly builds, run with -Z macro-backtrace for more info) -warning: 52 warnings emitted +warning: 55 warnings emitted diff --git a/tests/ui/issues/issue-1962.fixed b/tests/ui/loops/issue-1962.fixed index f0002be4bea..f0002be4bea 100644 --- a/tests/ui/issues/issue-1962.fixed +++ b/tests/ui/loops/issue-1962.fixed diff --git a/tests/ui/issues/issue-1962.rs b/tests/ui/loops/issue-1962.rs index 9c8fb500ba3..9c8fb500ba3 100644 --- a/tests/ui/issues/issue-1962.rs +++ b/tests/ui/loops/issue-1962.rs diff --git a/tests/ui/issues/issue-1962.stderr b/tests/ui/loops/issue-1962.stderr index db235d47303..db235d47303 100644 --- a/tests/ui/issues/issue-1962.stderr +++ b/tests/ui/loops/issue-1962.stderr diff --git a/tests/ui/issues/issue-1974.rs b/tests/ui/loops/issue-1974.rs index ea67b2541de..ea67b2541de 100644 --- a/tests/ui/issues/issue-1974.rs +++ b/tests/ui/loops/issue-1974.rs diff --git a/tests/ui/marker_trait_attr/unsound-overlap.rs b/tests/ui/marker_trait_attr/unsound-overlap.rs index 2e5101b822c..2ce26b610f6 100644 --- a/tests/ui/marker_trait_attr/unsound-overlap.rs +++ b/tests/ui/marker_trait_attr/unsound-overlap.rs @@ -8,6 +8,7 @@ trait B {} impl<T: A> B for T {} impl<T: B> A for T {} impl A for &str {} +//~^ ERROR type annotations needed: cannot satisfy `&str: A` impl<T: A + B> A for (T,) {} trait TraitWithAssoc { type Assoc; diff --git a/tests/ui/marker_trait_attr/unsound-overlap.stderr b/tests/ui/marker_trait_attr/unsound-overlap.stderr index 5e58f5227ed..13498fa4b22 100644 --- a/tests/ui/marker_trait_attr/unsound-overlap.stderr +++ b/tests/ui/marker_trait_attr/unsound-overlap.stderr @@ -1,5 +1,19 @@ +error[E0283]: type annotations needed: cannot satisfy `&str: A` + --> $DIR/unsound-overlap.rs:10:12 + | +LL | impl A for &str {} + | ^^^^ + | +note: multiple `impl`s satisfying `&str: A` found + --> $DIR/unsound-overlap.rs:9:1 + | +LL | impl<T: B> A for T {} + | ^^^^^^^^^^^^^^^^^^ +LL | impl A for &str {} + | ^^^^^^^^^^^^^^^ + error[E0119]: conflicting implementations of trait `TraitWithAssoc` for type `((&str,),)` - --> $DIR/unsound-overlap.rs:20:1 + --> $DIR/unsound-overlap.rs:21:1 | LL | impl<T: A> TraitWithAssoc for T { | ------------------------------- first implementation here @@ -7,6 +21,7 @@ LL | impl<T: A> TraitWithAssoc for T { LL | impl TraitWithAssoc for ((&str,),) { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `((&str,),)` -error: aborting due to 1 previous error +error: aborting due to 2 previous errors -For more information about this error, try `rustc --explain E0119`. +Some errors have detailed explanations: E0119, E0283. +For more information about an error, try `rustc --explain E0119`. diff --git a/tests/ui/match/postfix-match/match-after-as.rs b/tests/ui/match/postfix-match/match-after-as.rs new file mode 100644 index 00000000000..7c648bfcf03 --- /dev/null +++ b/tests/ui/match/postfix-match/match-after-as.rs @@ -0,0 +1,7 @@ +#![feature(postfix_match)] + +fn main() { + 1 as i32.match {}; + //~^ ERROR cast cannot be followed by a postfix match + //~| ERROR non-exhaustive patterns +} diff --git a/tests/ui/match/postfix-match/match-after-as.stderr b/tests/ui/match/postfix-match/match-after-as.stderr new file mode 100644 index 00000000000..68e4762b8d9 --- /dev/null +++ b/tests/ui/match/postfix-match/match-after-as.stderr @@ -0,0 +1,28 @@ +error: cast cannot be followed by a postfix match + --> $DIR/match-after-as.rs:4:5 + | +LL | 1 as i32.match {}; + | ^^^^^^^^ + | +help: try surrounding the expression in parentheses + | +LL | (1 as i32).match {}; + | + + + +error[E0004]: non-exhaustive patterns: type `i32` is non-empty + --> $DIR/match-after-as.rs:4:5 + | +LL | 1 as i32.match {}; + | ^^^^^^^^ + | + = note: the matched value is of type `i32` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown + | +LL ~ 1 as i32.match { +LL + _ => todo!(), +LL ~ }; + | + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0004`. diff --git a/tests/ui/match/ref_pat_everywhere-mutability-mismatch.rs b/tests/ui/match/ref_pat_everywhere-mutability-mismatch.rs new file mode 100644 index 00000000000..9dd7a7893ec --- /dev/null +++ b/tests/ui/match/ref_pat_everywhere-mutability-mismatch.rs @@ -0,0 +1,16 @@ +#![allow(incomplete_features)] +#![feature(ref_pat_everywhere)] +pub fn main() { + if let Some(&x) = Some(0) { + //~^ ERROR: mismatched types [E0308] + let _: u32 = x; + } + if let &Some(x) = &mut Some(0) { + //~^ ERROR: mismatched types [E0308] + let _: u32 = x; + } + if let Some(&x) = &mut Some(0) { + //~^ ERROR: mismatched types [E0308] + let _: u32 = x; + } +} diff --git a/tests/ui/match/ref_pat_everywhere-mutability-mismatch.stderr b/tests/ui/match/ref_pat_everywhere-mutability-mismatch.stderr new file mode 100644 index 00000000000..d512ea5f957 --- /dev/null +++ b/tests/ui/match/ref_pat_everywhere-mutability-mismatch.stderr @@ -0,0 +1,44 @@ +error[E0308]: mismatched types + --> $DIR/ref_pat_everywhere-mutability-mismatch.rs:4:17 + | +LL | if let Some(&x) = Some(0) { + | ^^ ------- this expression has type `Option<{integer}>` + | | + | expected integer, found `&_` + | + = note: expected type `{integer}` + found reference `&_` +help: consider removing `&` from the pattern + | +LL | if let Some(x) = Some(0) { + | ~ + +error[E0308]: mismatched types + --> $DIR/ref_pat_everywhere-mutability-mismatch.rs:8:12 + | +LL | if let &Some(x) = &mut Some(0) { + | ^^^^^^^^ ------------ this expression has type `&mut Option<{integer}>` + | | + | types differ in mutability + | + = note: expected mutable reference `&mut Option<{integer}>` + found reference `&_` + +error[E0308]: mismatched types + --> $DIR/ref_pat_everywhere-mutability-mismatch.rs:12:17 + | +LL | if let Some(&x) = &mut Some(0) { + | ^^ ------------ this expression has type `&mut Option<{integer}>` + | | + | expected integer, found `&_` + | + = note: expected type `{integer}` + found reference `&_` +help: consider removing `&` from the pattern + | +LL | if let Some(x) = &mut Some(0) { + | ~ + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/match/ref_pat_everywhere.rs b/tests/ui/match/ref_pat_everywhere.rs new file mode 100644 index 00000000000..b3daca48409 --- /dev/null +++ b/tests/ui/match/ref_pat_everywhere.rs @@ -0,0 +1,18 @@ +//@ run-pass +#![allow(incomplete_features)] +#![feature(ref_pat_everywhere)] + +pub fn main() { + if let Some(Some(&x)) = &Some(&Some(0)) { + let _: u32 = x; + } + if let Some(&Some(x)) = &Some(Some(0)) { + let _: u32 = x; + } + if let Some(Some(&mut x)) = &mut Some(&mut Some(0)) { + let _: u32 = x; + } + if let Some(Some(&x)) = &Some(&mut Some(0)) { + let _: u32 = x; + } +} diff --git a/tests/ui/methods/opaque_param_in_ufc.rs b/tests/ui/methods/opaque_param_in_ufc.rs new file mode 100644 index 00000000000..a4b27a0131f --- /dev/null +++ b/tests/ui/methods/opaque_param_in_ufc.rs @@ -0,0 +1,30 @@ +#![feature(type_alias_impl_trait)] +struct Foo<T>(T); + +impl Foo<u32> { + fn method() {} + fn method2(self) {} +} + +type Bar = impl Sized; + +fn bar() -> Bar { + 42_u32 +} + +impl Foo<Bar> { + fn foo() -> Bar { + Self::method(); + //~^ ERROR: no function or associated item named `method` found for struct `Foo<Bar>` + Foo::<Bar>::method(); + //~^ ERROR: no function or associated item named `method` found for struct `Foo<Bar>` + let x = Foo(bar()); + Foo::method2(x); + let x = Self(bar()); + Self::method2(x); + //~^ ERROR: no function or associated item named `method2` found for struct `Foo<Bar>` + todo!() + } +} + +fn main() {} diff --git a/tests/ui/methods/opaque_param_in_ufc.stderr b/tests/ui/methods/opaque_param_in_ufc.stderr new file mode 100644 index 00000000000..7e5bbbac8a9 --- /dev/null +++ b/tests/ui/methods/opaque_param_in_ufc.stderr @@ -0,0 +1,36 @@ +error[E0599]: no function or associated item named `method` found for struct `Foo<Bar>` in the current scope + --> $DIR/opaque_param_in_ufc.rs:17:15 + | +LL | struct Foo<T>(T); + | ------------- function or associated item `method` not found for this struct +... +LL | Self::method(); + | ^^^^^^ function or associated item not found in `Foo<Bar>` + | + = note: the function or associated item was found for + - `Foo<u32>` + +error[E0599]: no function or associated item named `method` found for struct `Foo<Bar>` in the current scope + --> $DIR/opaque_param_in_ufc.rs:19:21 + | +LL | struct Foo<T>(T); + | ------------- function or associated item `method` not found for this struct +... +LL | Foo::<Bar>::method(); + | ^^^^^^ function or associated item not found in `Foo<Bar>` + | + = note: the function or associated item was found for + - `Foo<u32>` + +error[E0599]: no function or associated item named `method2` found for struct `Foo<Bar>` in the current scope + --> $DIR/opaque_param_in_ufc.rs:24:15 + | +LL | struct Foo<T>(T); + | ------------- function or associated item `method2` not found for this struct +... +LL | Self::method2(x); + | ^^^^^^^ function or associated item not found in `Foo<Bar>` + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0599`. diff --git a/tests/ui/methods/probe-overflow-due-to-sized-predicate-ordering.rs b/tests/ui/methods/probe-overflow-due-to-sized-predicate-ordering.rs new file mode 100644 index 00000000000..08e15117c4b --- /dev/null +++ b/tests/ui/methods/probe-overflow-due-to-sized-predicate-ordering.rs @@ -0,0 +1,30 @@ +//@ check-pass +// Regression test due to #123279 + +pub trait Job: AsJob { + fn run_once(&self); +} + +impl<F: Fn()> Job for F { + fn run_once(&self) { + todo!() + } +} + +pub trait AsJob {} + +// Ensure that `T: Sized + Job` by reordering the explicit `Sized` to where +// the implicit sized pred would go. +impl<T: Job + Sized> AsJob for T {} + +pub struct LoopingJobService { + job: Box<dyn Job>, +} + +impl Job for LoopingJobService { + fn run_once(&self) { + self.job.run_once() + } +} + +fn main() {} diff --git a/tests/ui/mir/const_eval_select_cycle.rs b/tests/ui/mir/const_eval_select_cycle.rs new file mode 100644 index 00000000000..0b84455b2f7 --- /dev/null +++ b/tests/ui/mir/const_eval_select_cycle.rs @@ -0,0 +1,18 @@ +// Regression test for #122659 +//@ build-pass +//@ compile-flags: -O --crate-type=lib + +#![feature(core_intrinsics)] +#![feature(const_eval_select)] + +use std::intrinsics::const_eval_select; + +#[inline] +pub const fn f() { + const_eval_select((), g, g) +} + +#[inline] +pub const fn g() { + const_eval_select((), f, f) +} diff --git a/tests/ui/mismatched_types/generic-mismatch-reporting-issue-116615.rs b/tests/ui/mismatched_types/generic-mismatch-reporting-issue-116615.rs new file mode 100644 index 00000000000..2bd10e762d9 --- /dev/null +++ b/tests/ui/mismatched_types/generic-mismatch-reporting-issue-116615.rs @@ -0,0 +1,14 @@ +fn foo<T>(a: T, b: T) {} +fn foo_multi_same<T>(a: T, b: T, c: T, d: T, e: T, f: i32) {} +fn foo_multi_generics<S, T>(a: T, b: T, c: T, d: T, e: T, f: S, g: S) {} + +fn main() { + foo(1, 2.); + //~^ ERROR mismatched types + foo_multi_same("a", "b", false, true, (), 32); + //~^ ERROR arguments to this function are incorrect + foo_multi_generics("a", "b", "c", true, false, 32, 2.); + //~^ ERROR arguments to this function are incorrect + foo_multi_same("a", 1, 2, "d", "e", 32); + //~^ ERROR arguments to this function are incorrect +} diff --git a/tests/ui/mismatched_types/generic-mismatch-reporting-issue-116615.stderr b/tests/ui/mismatched_types/generic-mismatch-reporting-issue-116615.stderr new file mode 100644 index 00000000000..a845dfabe93 --- /dev/null +++ b/tests/ui/mismatched_types/generic-mismatch-reporting-issue-116615.stderr @@ -0,0 +1,97 @@ +error[E0308]: mismatched types + --> $DIR/generic-mismatch-reporting-issue-116615.rs:6:12 + | +LL | foo(1, 2.); + | --- - ^^ expected integer, found floating-point number + | | | + | | expected all arguments to be this integer type because they need to match the type of this parameter + | arguments to this function are incorrect + | +note: function defined here + --> $DIR/generic-mismatch-reporting-issue-116615.rs:1:4 + | +LL | fn foo<T>(a: T, b: T) {} + | ^^^ - ---- ---- this parameter needs to match the integer type of `a` + | | | + | | `b` needs to match the integer type of this parameter + | `a` and `b` all reference this parameter T + +error[E0308]: arguments to this function are incorrect + --> $DIR/generic-mismatch-reporting-issue-116615.rs:8:5 + | +LL | foo_multi_same("a", "b", false, true, (), 32); + | ^^^^^^^^^^^^^^ --- --- ----- ---- -- expected `&str`, found `()` + | | | | | + | | | | expected `&str`, found `bool` + | | | expected `&str`, found `bool` + | | expected some other arguments to be an `&str` type to match the type of this parameter + | expected some other arguments to be an `&str` type to match the type of this parameter + | +note: function defined here + --> $DIR/generic-mismatch-reporting-issue-116615.rs:2:4 + | +LL | fn foo_multi_same<T>(a: T, b: T, c: T, d: T, e: T, f: i32) {} + | ^^^^^^^^^^^^^^ - ---- ---- ---- ---- ---- ------ + | | | | | | | + | | | | | | this parameter needs to match the `&str` type of `a` and `b` + | | | | | this parameter needs to match the `&str` type of `a` and `b` + | | | | this parameter needs to match the `&str` type of `a` and `b` + | | | `c`, `d` and `e` need to match the `&str` type of this parameter + | | `c`, `d` and `e` need to match the `&str` type of this parameter + | `a`, `b`, `c`, `d` and `e` all reference this parameter T + +error[E0308]: arguments to this function are incorrect + --> $DIR/generic-mismatch-reporting-issue-116615.rs:10:5 + | +LL | foo_multi_generics("a", "b", "c", true, false, 32, 2.); + | ^^^^^^^^^^^^^^^^^^ --- --- --- ---- ----- -- -- expected integer, found floating-point number + | | | | | | | + | | | | | | expected some other arguments to be an integer type to match the type of this parameter + | | | | | expected `&str`, found `bool` + | | | | expected `&str`, found `bool` + | | | expected some other arguments to be an `&str` type to match the type of this parameter + | | expected some other arguments to be an `&str` type to match the type of this parameter + | expected some other arguments to be an `&str` type to match the type of this parameter + | +note: function defined here + --> $DIR/generic-mismatch-reporting-issue-116615.rs:3:4 + | +LL | fn foo_multi_generics<S, T>(a: T, b: T, c: T, d: T, e: T, f: S, g: S) {} + | ^^^^^^^^^^^^^^^^^^ - - ---- ---- ---- ---- ---- ---- ---- this parameter needs to match the integer type of `f` + | | | | | | | | | + | | | | | | | | `g` needs to match the integer type of this parameter + | | | | | | | this parameter needs to match the `&str` type of `a`, `b` and `c` + | | | | | | this parameter needs to match the `&str` type of `a`, `b` and `c` + | | | | | `d` and `e` need to match the `&str` type of this parameter + | | | | `d` and `e` need to match the `&str` type of this parameter + | | | `d` and `e` need to match the `&str` type of this parameter + | | `a`, `b`, `c`, `d` and `e` all reference this parameter T + | `f` and `g` all reference this parameter S + +error[E0308]: arguments to this function are incorrect + --> $DIR/generic-mismatch-reporting-issue-116615.rs:12:5 + | +LL | foo_multi_same("a", 1, 2, "d", "e", 32); + | ^^^^^^^^^^^^^^ --- - - --- --- expected some other arguments to be an `&str` type to match the type of this parameter + | | | | | + | | | | expected some other arguments to be an `&str` type to match the type of this parameter + | | | expected `&str`, found integer + | | expected `&str`, found integer + | expected some other arguments to be an `&str` type to match the type of this parameter + | +note: function defined here + --> $DIR/generic-mismatch-reporting-issue-116615.rs:2:4 + | +LL | fn foo_multi_same<T>(a: T, b: T, c: T, d: T, e: T, f: i32) {} + | ^^^^^^^^^^^^^^ - ---- ---- ---- ---- ---- ------ + | | | | | | | + | | | | | | `b` and `c` need to match the `&str` type of this parameter + | | | | | `b` and `c` need to match the `&str` type of this parameter + | | | | this parameter needs to match the `&str` type of `a`, `d` and `e` + | | | this parameter needs to match the `&str` type of `a`, `d` and `e` + | | `b` and `c` need to match the `&str` type of this parameter + | `a`, `b`, `c`, `d` and `e` all reference this parameter T + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/issues/issue-1362.rs b/tests/ui/mismatched_types/issue-1362.rs index 6fd43f50e4d..6fd43f50e4d 100644 --- a/tests/ui/issues/issue-1362.rs +++ b/tests/ui/mismatched_types/issue-1362.rs diff --git a/tests/ui/issues/issue-1362.stderr b/tests/ui/mismatched_types/issue-1362.stderr index 6f6fdff6678..6f6fdff6678 100644 --- a/tests/ui/issues/issue-1362.stderr +++ b/tests/ui/mismatched_types/issue-1362.stderr diff --git a/tests/ui/issues/issue-1448-2.rs b/tests/ui/mismatched_types/issue-1448-2.rs index 829e81b9c24..829e81b9c24 100644 --- a/tests/ui/issues/issue-1448-2.rs +++ b/tests/ui/mismatched_types/issue-1448-2.rs diff --git a/tests/ui/issues/issue-1448-2.stderr b/tests/ui/mismatched_types/issue-1448-2.stderr index a6f1daefe63..a6f1daefe63 100644 --- a/tests/ui/issues/issue-1448-2.stderr +++ b/tests/ui/mismatched_types/issue-1448-2.stderr diff --git a/tests/ui/nll/match-cfg-fake-edges.rs b/tests/ui/nll/match-cfg-fake-edges.rs index 1afc7931a6b..e349c2c8e2a 100644 --- a/tests/ui/nll/match-cfg-fake-edges.rs +++ b/tests/ui/nll/match-cfg-fake-edges.rs @@ -3,10 +3,46 @@ #![feature(if_let_guard)] +#[rustfmt::skip] +fn all_patterns_are_tested() { + // Even though `x` is never actually moved out of, we don't want borrowck results to be based on + // whether MIR lowering reveals which patterns are unreachable. + let x = String::new(); + match true { + _ => {}, + _ => drop(x), + } + // Borrowck must not know the second arm is never run. + drop(x); //~ ERROR use of moved value + + let x = String::new(); + if let _ = true { //~ WARN irrefutable + } else { + drop(x) + } + // Borrowck must not know the else branch is never run. + drop(x); //~ ERROR use of moved value + + let x = (String::new(), String::new()); + match x { + (y, _) | (_, y) => (), + } + &x.0; //~ ERROR borrow of moved value + // Borrowck must not know the second pattern never matches. + &x.1; //~ ERROR borrow of moved value + + let x = (String::new(), String::new()); + let ((y, _) | (_, y)) = x; + &x.0; //~ ERROR borrow of moved value + // Borrowck must not know the second pattern never matches. + &x.1; //~ ERROR borrow of moved value +} + +#[rustfmt::skip] fn guard_always_precedes_arm(y: i32) { - let mut x; // x should always be initialized, as the only way to reach the arm is // through the guard. + let mut x; match y { 0 | 2 if { x = 2; true } => x, _ => 2, @@ -14,56 +50,69 @@ fn guard_always_precedes_arm(y: i32) { let mut x; match y { + _ => 2, + 0 | 2 if { x = 2; true } => x, + }; + + let mut x; + match y { 0 | 2 if let Some(()) = { x = 2; Some(()) } => x, _ => 2, }; } +#[rustfmt::skip] fn guard_may_be_skipped(y: i32) { + // Even though x *is* always initialized, we don't want to have borrowck results be based on + // whether MIR lowering reveals which patterns are exhaustive. + let x; + match y { + _ if { x = 2; true } => {}, + // Borrowck must not know the guard is always run. + _ => drop(x), //~ ERROR used binding `x` is possibly-uninitialized + }; + let x; - // Even though x *is* always initialized, we don't want to have borrowck - // results be based on whether patterns are exhaustive. match y { _ if { x = 2; true } => 1, - _ if { - x; //~ ERROR E0381 - false - } => 2, + // Borrowck must not know the guard is always run. + _ if { x; false } => 2, //~ ERROR used binding `x` isn't initialized _ => 3, }; let x; match y { _ if let Some(()) = { x = 2; Some(()) } => 1, - _ if let Some(()) = { - x; //~ ERROR E0381 - None - } => 2, + _ if let Some(()) = { x; None } => 2, //~ ERROR used binding `x` isn't initialized _ => 3, }; } +#[rustfmt::skip] fn guard_may_be_taken(y: bool) { - let x = String::new(); // Even though x *is* never moved before the use, we don't want to have // borrowck results be based on whether patterns are disjoint. + let x = String::new(); + match y { + false if { drop(x); true } => {}, + // Borrowck must not know the guard is not run in the `true` case. + true => drop(x), //~ ERROR use of moved value: `x` + false => {}, + }; + + // Fine in the other order. + let x = String::new(); match y { - false if { drop(x); true } => 1, - true => { - x; //~ ERROR use of moved value: `x` - 2 - } - false => 3, + true => drop(x), + false if { drop(x); true } => {}, + false => {}, }; let x = String::new(); match y { - false if let Some(()) = { drop(x); Some(()) } => 1, - true => { - x; //~ ERROR use of moved value: `x` - 2 - } - false => 3, + false if let Some(()) = { drop(x); Some(()) } => {}, + true => drop(x), //~ ERROR use of moved value: `x` + false => {}, }; } diff --git a/tests/ui/nll/match-cfg-fake-edges.stderr b/tests/ui/nll/match-cfg-fake-edges.stderr index a6261345cea..d692ded36fa 100644 --- a/tests/ui/nll/match-cfg-fake-edges.stderr +++ b/tests/ui/nll/match-cfg-fake-edges.stderr @@ -1,14 +1,128 @@ -error[E0381]: used binding `x` isn't initialized - --> $DIR/match-cfg-fake-edges.rs:29:13 +warning: irrefutable `if let` pattern + --> $DIR/match-cfg-fake-edges.rs:19:8 + | +LL | if let _ = true { + | ^^^^^^^^^^^^ + | + = note: this pattern will always match, so the `if let` is useless + = help: consider replacing the `if let` with a `let` + = note: `#[warn(irrefutable_let_patterns)]` on by default + +error[E0382]: use of moved value: `x` + --> $DIR/match-cfg-fake-edges.rs:16:10 + | +LL | let x = String::new(); + | - move occurs because `x` has type `String`, which does not implement the `Copy` trait +... +LL | _ => drop(x), + | - value moved here +... +LL | drop(x); + | ^ value used here after move + | +help: consider cloning the value if the performance cost is acceptable + | +LL | _ => drop(x.clone()), + | ++++++++ + +error[E0382]: use of moved value: `x` + --> $DIR/match-cfg-fake-edges.rs:24:10 + | +LL | let x = String::new(); + | - move occurs because `x` has type `String`, which does not implement the `Copy` trait +... +LL | drop(x) + | - value moved here +... +LL | drop(x); + | ^ value used here after move + | +help: consider cloning the value if the performance cost is acceptable + | +LL | drop(x.clone()) + | ++++++++ + +error[E0382]: borrow of moved value: `x.0` + --> $DIR/match-cfg-fake-edges.rs:30:5 + | +LL | (y, _) | (_, y) => (), + | - value moved here +LL | } +LL | &x.0; + | ^^^^ value borrowed here after move + | + = note: move occurs because `x.0` has type `String`, which does not implement the `Copy` trait +help: borrow this binding in the pattern to avoid moving the value + | +LL | (ref y, _) | (_, y) => (), + | +++ + +error[E0382]: borrow of moved value: `x.1` + --> $DIR/match-cfg-fake-edges.rs:32:5 + | +LL | (y, _) | (_, y) => (), + | - value moved here +... +LL | &x.1; + | ^^^^ value borrowed here after move + | + = note: move occurs because `x.1` has type `String`, which does not implement the `Copy` trait +help: borrow this binding in the pattern to avoid moving the value + | +LL | (y, _) | (_, ref y) => (), + | +++ + +error[E0382]: borrow of moved value: `x.0` + --> $DIR/match-cfg-fake-edges.rs:36:5 + | +LL | let ((y, _) | (_, y)) = x; + | - value moved here +LL | &x.0; + | ^^^^ value borrowed here after move + | + = note: move occurs because `x.0` has type `String`, which does not implement the `Copy` trait +help: borrow this binding in the pattern to avoid moving the value + | +LL | let ((ref y, _) | (_, y)) = x; + | +++ + +error[E0382]: borrow of moved value: `x.1` + --> $DIR/match-cfg-fake-edges.rs:38:5 + | +LL | let ((y, _) | (_, y)) = x; + | - value moved here +... +LL | &x.1; + | ^^^^ value borrowed here after move + | + = note: move occurs because `x.1` has type `String`, which does not implement the `Copy` trait +help: borrow this binding in the pattern to avoid moving the value + | +LL | let ((y, _) | (_, ref y)) = x; + | +++ + +error[E0381]: used binding `x` is possibly-uninitialized + --> $DIR/match-cfg-fake-edges.rs:72:19 | LL | let x; | - binding declared here but left uninitialized ... +LL | _ => drop(x), + | - ^ `x` used here but it is possibly-uninitialized + | | + | if this pattern is matched, `x` is not initialized + +error[E0381]: used binding `x` isn't initialized + --> $DIR/match-cfg-fake-edges.rs:79:16 + | +LL | let x; + | - binding declared here but left uninitialized +LL | match y { LL | _ if { x = 2; true } => 1, | ----- binding initialized here in some conditions -LL | _ if { -LL | x; - | ^ `x` used here but it isn't initialized +LL | // Borrowck must not know the guard is always run. +LL | _ if { x; false } => 2, + | ^ `x` used here but it isn't initialized | help: consider assigning a value | @@ -16,16 +130,15 @@ LL | let x = 0; | +++ error[E0381]: used binding `x` isn't initialized - --> $DIR/match-cfg-fake-edges.rs:39:13 + --> $DIR/match-cfg-fake-edges.rs:86:31 | LL | let x; | - binding declared here but left uninitialized LL | match y { LL | _ if let Some(()) = { x = 2; Some(()) } => 1, | ----- binding initialized here in some conditions -LL | _ if let Some(()) = { -LL | x; - | ^ `x` used here but it isn't initialized +LL | _ if let Some(()) = { x; None } => 2, + | ^ `x` used here but it isn't initialized | help: consider assigning a value | @@ -33,40 +146,39 @@ LL | let x = 0; | +++ error[E0382]: use of moved value: `x` - --> $DIR/match-cfg-fake-edges.rs:53:13 + --> $DIR/match-cfg-fake-edges.rs:99:22 | LL | let x = String::new(); | - move occurs because `x` has type `String`, which does not implement the `Copy` trait -... -LL | false if { drop(x); true } => 1, +LL | match y { +LL | false if { drop(x); true } => {}, | - value moved here -LL | true => { -LL | x; - | ^ value used here after move +LL | // Borrowck must not know the guard is not run in the `true` case. +LL | true => drop(x), + | ^ value used here after move | help: consider cloning the value if the performance cost is acceptable | -LL | false if { drop(x.clone()); true } => 1, +LL | false if { drop(x.clone()); true } => {}, | ++++++++ error[E0382]: use of moved value: `x` - --> $DIR/match-cfg-fake-edges.rs:63:13 + --> $DIR/match-cfg-fake-edges.rs:114:22 | LL | let x = String::new(); | - move occurs because `x` has type `String`, which does not implement the `Copy` trait LL | match y { -LL | false if let Some(()) = { drop(x); Some(()) } => 1, +LL | false if let Some(()) = { drop(x); Some(()) } => {}, | - value moved here -LL | true => { -LL | x; - | ^ value used here after move +LL | true => drop(x), + | ^ value used here after move | help: consider cloning the value if the performance cost is acceptable | -LL | false if let Some(()) = { drop(x.clone()); Some(()) } => 1, +LL | false if let Some(()) = { drop(x.clone()); Some(()) } => {}, | ++++++++ -error: aborting due to 4 previous errors +error: aborting due to 11 previous errors; 1 warning emitted Some errors have detailed explanations: E0381, E0382. For more information about an error, try `rustc --explain E0381`. diff --git a/tests/ui/nll/match-cfg-fake-edges2.rs b/tests/ui/nll/match-cfg-fake-edges2.rs index 48f95e03b78..ac90fb9cd1e 100644 --- a/tests/ui/nll/match-cfg-fake-edges2.rs +++ b/tests/ui/nll/match-cfg-fake-edges2.rs @@ -5,13 +5,20 @@ fn all_previous_tests_may_be_done(y: &mut (bool, bool)) { let r = &mut y.1; // We don't actually test y.1 to select the second arm, but we don't want // borrowck results to be based on the order we match patterns. - match y { //~ ERROR cannot use `y.1` because it was mutably borrowed - (false, true) => 1, - (true, _) => { - r; - 2 - } - (false, _) => 3, + match y { + //~^ ERROR cannot use `y.1` because it was mutably borrowed + (false, true) => {} + // Borrowck must not know we don't test `y.1` when `y.0` is `true`. + (true, _) => drop(r), + (false, _) => {} + }; + + // Fine in the other order. + let r = &mut y.1; + match y { + (true, _) => drop(r), + (false, true) => {} + (false, _) => {} }; } diff --git a/tests/ui/nll/match-cfg-fake-edges2.stderr b/tests/ui/nll/match-cfg-fake-edges2.stderr index 639cba1406a..0a228d62b92 100644 --- a/tests/ui/nll/match-cfg-fake-edges2.stderr +++ b/tests/ui/nll/match-cfg-fake-edges2.stderr @@ -7,8 +7,8 @@ LL | let r = &mut y.1; LL | match y { | ^^^^^^^ use of borrowed `y.1` ... -LL | r; - | - borrow later used here +LL | (true, _) => drop(r), + | - borrow later used here error: aborting due to 1 previous error diff --git a/tests/ui/parser/fn-header-semantic-fail.rs b/tests/ui/parser/fn-header-semantic-fail.rs index 25d7c3f35fc..6ed173b6854 100644 --- a/tests/ui/parser/fn-header-semantic-fail.rs +++ b/tests/ui/parser/fn-header-semantic-fail.rs @@ -48,6 +48,9 @@ fn main() { const fn fe3(); //~ ERROR functions in `extern` blocks cannot have qualifiers extern "C" fn fe4(); //~ ERROR functions in `extern` blocks cannot have qualifiers const async unsafe extern "C" fn fe5(); //~ ERROR functions in `extern` blocks - //~^ ERROR functions cannot be both `const` and `async` + //~| ERROR functions in `extern` blocks + //~| ERROR functions in `extern` blocks + //~| ERROR functions in `extern` blocks + //~| ERROR functions cannot be both `const` and `async` } } diff --git a/tests/ui/parser/fn-header-semantic-fail.stderr b/tests/ui/parser/fn-header-semantic-fail.stderr index 696d8e01b63..cfc54839eb7 100644 --- a/tests/ui/parser/fn-header-semantic-fail.stderr +++ b/tests/ui/parser/fn-header-semantic-fail.stderr @@ -71,73 +71,75 @@ LL | const async unsafe extern "C" fn fi5() {} | `const` because of this error: functions in `extern` blocks cannot have qualifiers - --> $DIR/fn-header-semantic-fail.rs:46:18 + --> $DIR/fn-header-semantic-fail.rs:46:9 | LL | extern "C" { | ---------- in this `extern` block LL | async fn fe1(); - | ^^^ - | -help: remove the qualifiers - | -LL | fn fe1(); - | ~~ + | ^^^^^ help: remove this qualifier error: functions in `extern` blocks cannot have qualifiers - --> $DIR/fn-header-semantic-fail.rs:47:19 + --> $DIR/fn-header-semantic-fail.rs:47:9 | LL | extern "C" { | ---------- in this `extern` block LL | async fn fe1(); LL | unsafe fn fe2(); - | ^^^ - | -help: remove the qualifiers - | -LL | fn fe2(); - | ~~ + | ^^^^^^ help: remove this qualifier error: functions in `extern` blocks cannot have qualifiers - --> $DIR/fn-header-semantic-fail.rs:48:18 + --> $DIR/fn-header-semantic-fail.rs:48:9 | LL | extern "C" { | ---------- in this `extern` block ... LL | const fn fe3(); - | ^^^ - | -help: remove the qualifiers - | -LL | fn fe3(); - | ~~ + | ^^^^^ help: remove this qualifier error: functions in `extern` blocks cannot have qualifiers - --> $DIR/fn-header-semantic-fail.rs:49:23 + --> $DIR/fn-header-semantic-fail.rs:49:9 | LL | extern "C" { | ---------- in this `extern` block ... LL | extern "C" fn fe4(); - | ^^^ - | -help: remove the qualifiers + | ^^^^^^^^^^ help: remove this qualifier + +error: functions in `extern` blocks cannot have qualifiers + --> $DIR/fn-header-semantic-fail.rs:50:21 | -LL | fn fe4(); - | ~~ +LL | extern "C" { + | ---------- in this `extern` block +... +LL | const async unsafe extern "C" fn fe5(); + | ^^^^^^ help: remove this qualifier error: functions in `extern` blocks cannot have qualifiers - --> $DIR/fn-header-semantic-fail.rs:50:42 + --> $DIR/fn-header-semantic-fail.rs:50:15 | LL | extern "C" { | ---------- in this `extern` block ... LL | const async unsafe extern "C" fn fe5(); - | ^^^ + | ^^^^^ help: remove this qualifier + +error: functions in `extern` blocks cannot have qualifiers + --> $DIR/fn-header-semantic-fail.rs:50:9 | -help: remove the qualifiers +LL | extern "C" { + | ---------- in this `extern` block +... +LL | const async unsafe extern "C" fn fe5(); + | ^^^^^ help: remove this qualifier + +error: functions in `extern` blocks cannot have qualifiers + --> $DIR/fn-header-semantic-fail.rs:50:28 | -LL | fn fe5(); - | ~~ +LL | extern "C" { + | ---------- in this `extern` block +... +LL | const async unsafe extern "C" fn fe5(); + | ^^^^^^^^^^ help: remove this qualifier error: functions cannot be both `const` and `async` --> $DIR/fn-header-semantic-fail.rs:50:9 @@ -148,6 +150,6 @@ LL | const async unsafe extern "C" fn fe5(); | | `async` because of this | `const` because of this -error: aborting due to 14 previous errors +error: aborting due to 17 previous errors For more information about this error, try `rustc --explain E0379`. diff --git a/tests/ui/parser/no-const-fn-in-extern-block.rs b/tests/ui/parser/no-const-fn-in-extern-block.rs index 1993124edc3..d6c578681cc 100644 --- a/tests/ui/parser/no-const-fn-in-extern-block.rs +++ b/tests/ui/parser/no-const-fn-in-extern-block.rs @@ -3,6 +3,7 @@ extern "C" { //~^ ERROR functions in `extern` blocks cannot have qualifiers const unsafe fn bar(); //~^ ERROR functions in `extern` blocks cannot have qualifiers + //~| ERROR functions in `extern` blocks cannot have qualifiers } fn main() {} diff --git a/tests/ui/parser/no-const-fn-in-extern-block.stderr b/tests/ui/parser/no-const-fn-in-extern-block.stderr index 4ac0e265501..948ce669112 100644 --- a/tests/ui/parser/no-const-fn-in-extern-block.stderr +++ b/tests/ui/parser/no-const-fn-in-extern-block.stderr @@ -1,29 +1,28 @@ error: functions in `extern` blocks cannot have qualifiers - --> $DIR/no-const-fn-in-extern-block.rs:2:14 + --> $DIR/no-const-fn-in-extern-block.rs:2:5 | LL | extern "C" { | ---------- in this `extern` block LL | const fn foo(); - | ^^^ - | -help: remove the qualifiers - | -LL | fn foo(); - | ~~ + | ^^^^^ help: remove this qualifier error: functions in `extern` blocks cannot have qualifiers - --> $DIR/no-const-fn-in-extern-block.rs:4:21 + --> $DIR/no-const-fn-in-extern-block.rs:4:11 | LL | extern "C" { | ---------- in this `extern` block ... LL | const unsafe fn bar(); - | ^^^ - | -help: remove the qualifiers + | ^^^^^^ help: remove this qualifier + +error: functions in `extern` blocks cannot have qualifiers + --> $DIR/no-const-fn-in-extern-block.rs:4:5 | -LL | fn bar(); - | ~~ +LL | extern "C" { + | ---------- in this `extern` block +... +LL | const unsafe fn bar(); + | ^^^^^ help: remove this qualifier -error: aborting due to 2 previous errors +error: aborting due to 3 previous errors diff --git a/tests/ui/parser/unsafe-foreign-mod-2.stderr b/tests/ui/parser/unsafe-foreign-mod-2.stderr index 7cc2de141ae..fc05184f018 100644 --- a/tests/ui/parser/unsafe-foreign-mod-2.stderr +++ b/tests/ui/parser/unsafe-foreign-mod-2.stderr @@ -11,18 +11,13 @@ LL | extern "C" unsafe { | ^^^^^^ error: functions in `extern` blocks cannot have qualifiers - --> $DIR/unsafe-foreign-mod-2.rs:4:15 + --> $DIR/unsafe-foreign-mod-2.rs:4:5 | LL | extern "C" unsafe { | ----------------- in this `extern` block ... LL | unsafe fn foo(); - | ^^^ - | -help: remove the qualifiers - | -LL | fn foo(); - | ~~ + | ^^^^^^ help: remove this qualifier error: aborting due to 3 previous errors diff --git a/tests/ui/pattern/usefulness/unions.rs b/tests/ui/pattern/usefulness/unions.rs new file mode 100644 index 00000000000..80a7f36a09a --- /dev/null +++ b/tests/ui/pattern/usefulness/unions.rs @@ -0,0 +1,35 @@ +fn main() { + #[derive(Copy, Clone)] + union U8AsBool { + n: u8, + b: bool, + } + + let x = U8AsBool { n: 1 }; + unsafe { + match x { + // exhaustive + U8AsBool { n: 2 } => {} + U8AsBool { b: true } => {} + U8AsBool { b: false } => {} + } + match x { + // exhaustive + U8AsBool { b: true } => {} + U8AsBool { n: 0 } => {} + U8AsBool { n: 1.. } => {} + } + match x { + //~^ ERROR non-exhaustive patterns: `U8AsBool { n: 0_u8 }` and `U8AsBool { b: false }` not covered + U8AsBool { b: true } => {} + U8AsBool { n: 1.. } => {} + } + // Our approach can report duplicate witnesses sometimes. + match (x, true) { + //~^ ERROR non-exhaustive patterns: `(U8AsBool { n: 0_u8 }, false)`, `(U8AsBool { b: false }, false)`, `(U8AsBool { n: 0_u8 }, false)` and 1 more not covered + (U8AsBool { b: true }, true) => {} + (U8AsBool { b: false }, true) => {} + (U8AsBool { n: 1.. }, true) => {} + } + } +} diff --git a/tests/ui/pattern/usefulness/unions.stderr b/tests/ui/pattern/usefulness/unions.stderr new file mode 100644 index 00000000000..4b397dc25db --- /dev/null +++ b/tests/ui/pattern/usefulness/unions.stderr @@ -0,0 +1,34 @@ +error[E0004]: non-exhaustive patterns: `U8AsBool { n: 0_u8 }` and `U8AsBool { b: false }` not covered + --> $DIR/unions.rs:22:15 + | +LL | match x { + | ^ patterns `U8AsBool { n: 0_u8 }` and `U8AsBool { b: false }` not covered + | +note: `U8AsBool` defined here + --> $DIR/unions.rs:3:11 + | +LL | union U8AsBool { + | ^^^^^^^^ + = note: the matched value is of type `U8AsBool` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms + | +LL ~ U8AsBool { n: 1.. } => {}, +LL + U8AsBool { n: 0_u8 } | U8AsBool { b: false } => todo!() + | + +error[E0004]: non-exhaustive patterns: `(U8AsBool { n: 0_u8 }, false)`, `(U8AsBool { b: false }, false)`, `(U8AsBool { n: 0_u8 }, false)` and 1 more not covered + --> $DIR/unions.rs:28:15 + | +LL | match (x, true) { + | ^^^^^^^^^ patterns `(U8AsBool { n: 0_u8 }, false)`, `(U8AsBool { b: false }, false)`, `(U8AsBool { n: 0_u8 }, false)` and 1 more not covered + | + = note: the matched value is of type `(U8AsBool, bool)` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms + | +LL ~ (U8AsBool { n: 1.. }, true) => {}, +LL + _ => todo!() + | + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0004`. diff --git a/tests/ui/privacy/generic_struct_field_projection.rs b/tests/ui/privacy/generic_struct_field_projection.rs new file mode 100644 index 00000000000..c5bb1233c27 --- /dev/null +++ b/tests/ui/privacy/generic_struct_field_projection.rs @@ -0,0 +1,38 @@ +//! To determine all the types that need to be private when looking at `Struct`, we +//! used to invoke `predicates_of` to also look at types in `where` bounds. +//! Unfortunately this also computes the inferred outlives bounds, which means for +//! every field we check that if it is of type `&'a T` then `T: 'a` and if it is of +//! struct type, we check that the struct satisfies its lifetime parameters by looking +//! at its inferred outlives bounds. This means we end up with a `<Foo as Trait>::Assoc: 'a` +//! in the outlives bounds of `Struct`. While this is trivially provable, privacy +//! only sees `Foo` and `Trait` and determines that `Foo` is private and then errors. +//! So now we invoke `explicit_predicates_of` to make sure we only care about user-written +//! predicates. + +//@ check-pass + +mod baz { + struct Foo; + + pub trait Trait { + type Assoc; + } + + impl Trait for Foo { + type Assoc = (); + } + + pub struct Bar<'a, T: Trait> { + source: &'a T::Assoc, + } + + pub struct Baz<'a> { + mode: Bar<'a, Foo>, + } +} + +pub struct Struct<'a> { + lexer: baz::Baz<'a>, +} + +fn main() {} diff --git a/tests/ui/proc-macro/auxiliary/api/mod.rs b/tests/ui/proc-macro/auxiliary/api/mod.rs index 199d097336a..45ef6922d28 100644 --- a/tests/ui/proc-macro/auxiliary/api/mod.rs +++ b/tests/ui/proc-macro/auxiliary/api/mod.rs @@ -5,8 +5,6 @@ #![crate_type = "proc-macro"] #![crate_name = "proc_macro_api_tests"] #![feature(proc_macro_span)] -#![feature(proc_macro_byte_character)] -#![feature(proc_macro_c_str_literals)] #![deny(dead_code)] // catch if a test function is never called extern crate proc_macro; diff --git a/tests/ui/proc-macro/bad-projection.rs b/tests/ui/proc-macro/bad-projection.rs index e633191bd31..0769a7f08c1 100644 --- a/tests/ui/proc-macro/bad-projection.rs +++ b/tests/ui/proc-macro/bad-projection.rs @@ -15,4 +15,5 @@ pub fn uwu() -> <() as Project>::Assoc {} //~^ ERROR the trait bound `(): Project` is not satisfied //~| ERROR the trait bound `(): Project` is not satisfied //~| ERROR the trait bound `(): Project` is not satisfied +//~| ERROR the trait bound `(): Project` is not satisfied //~| ERROR function is expected to take 1 argument, but it takes 0 arguments diff --git a/tests/ui/proc-macro/bad-projection.stderr b/tests/ui/proc-macro/bad-projection.stderr index 8e0d8461849..2e8668f60de 100644 --- a/tests/ui/proc-macro/bad-projection.stderr +++ b/tests/ui/proc-macro/bad-projection.stderr @@ -36,6 +36,18 @@ LL | trait Project { | ^^^^^^^^^^^^^ error[E0277]: the trait bound `(): Project` is not satisfied + --> $DIR/bad-projection.rs:14:1 + | +LL | pub fn uwu() -> <() as Project>::Assoc {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Project` is not implemented for `()` + | +help: this trait has no implementations, consider adding one + --> $DIR/bad-projection.rs:9:1 + | +LL | trait Project { + | ^^^^^^^^^^^^^ + +error[E0277]: the trait bound `(): Project` is not satisfied --> $DIR/bad-projection.rs:14:40 | LL | pub fn uwu() -> <() as Project>::Assoc {} @@ -47,7 +59,7 @@ help: this trait has no implementations, consider adding one LL | trait Project { | ^^^^^^^^^^^^^ -error: aborting due to 4 previous errors +error: aborting due to 5 previous errors Some errors have detailed explanations: E0277, E0593. For more information about an error, try `rustc --explain E0277`. diff --git a/tests/ui/repr/repr-align.rs b/tests/ui/repr/repr-align.rs index 58ecf9a5183..33aa727d4bd 100644 --- a/tests/ui/repr/repr-align.rs +++ b/tests/ui/repr/repr-align.rs @@ -15,6 +15,10 @@ struct S2(i32); #[repr(align(536870912))] // ok: this is the largest accepted alignment struct S3(i32); +#[repr(align(0))] //~ ERROR: invalid `repr(align)` attribute: not a power of two + //~| ERROR: invalid `repr(align)` attribute: not a power of two +struct S4(i32); + #[repr(align(16.0))] //~ ERROR: invalid `repr(align)` attribute: not an unsuffixed integer //~| ERROR: invalid `repr(align)` attribute: not an unsuffixed integer enum E0 { A, B } @@ -30,4 +34,8 @@ enum E2 { A, B } #[repr(align(536870912))] // ok: this is the largest accepted alignment enum E3 { A, B } +#[repr(align(0))] //~ ERROR: invalid `repr(align)` attribute: not a power of two + //~| ERROR: invalid `repr(align)` attribute: not a power of two +enum E4 { A, B } + fn main() {} diff --git a/tests/ui/repr/repr-align.stderr b/tests/ui/repr/repr-align.stderr index bb0e17ba395..660247840c4 100644 --- a/tests/ui/repr/repr-align.stderr +++ b/tests/ui/repr/repr-align.stderr @@ -16,24 +16,36 @@ error[E0589]: invalid `repr(align)` attribute: larger than 2^29 LL | #[repr(align(4294967296))] | ^^^^^^^^^^ -error[E0589]: invalid `repr(align)` attribute: not an unsuffixed integer +error[E0589]: invalid `repr(align)` attribute: not a power of two --> $DIR/repr-align.rs:18:14 | +LL | #[repr(align(0))] + | ^ + +error[E0589]: invalid `repr(align)` attribute: not an unsuffixed integer + --> $DIR/repr-align.rs:22:14 + | LL | #[repr(align(16.0))] | ^^^^ error[E0589]: invalid `repr(align)` attribute: not a power of two - --> $DIR/repr-align.rs:22:14 + --> $DIR/repr-align.rs:26:14 | LL | #[repr(align(15))] | ^^ error[E0589]: invalid `repr(align)` attribute: larger than 2^29 - --> $DIR/repr-align.rs:26:14 + --> $DIR/repr-align.rs:30:14 | LL | #[repr(align(4294967296))] | ^^^^^^^^^^ +error[E0589]: invalid `repr(align)` attribute: not a power of two + --> $DIR/repr-align.rs:37:14 + | +LL | #[repr(align(0))] + | ^ + error[E0589]: invalid `repr(align)` attribute: not an unsuffixed integer --> $DIR/repr-align.rs:3:14 | @@ -58,16 +70,24 @@ LL | #[repr(align(4294967296))] | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` -error[E0589]: invalid `repr(align)` attribute: not an unsuffixed integer +error[E0589]: invalid `repr(align)` attribute: not a power of two --> $DIR/repr-align.rs:18:14 | +LL | #[repr(align(0))] + | ^ + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error[E0589]: invalid `repr(align)` attribute: not an unsuffixed integer + --> $DIR/repr-align.rs:22:14 + | LL | #[repr(align(16.0))] | ^^^^ | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error[E0589]: invalid `repr(align)` attribute: not a power of two - --> $DIR/repr-align.rs:22:14 + --> $DIR/repr-align.rs:26:14 | LL | #[repr(align(15))] | ^^ @@ -75,13 +95,21 @@ LL | #[repr(align(15))] = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error[E0589]: invalid `repr(align)` attribute: larger than 2^29 - --> $DIR/repr-align.rs:26:14 + --> $DIR/repr-align.rs:30:14 | LL | #[repr(align(4294967296))] | ^^^^^^^^^^ | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` -error: aborting due to 12 previous errors +error[E0589]: invalid `repr(align)` attribute: not a power of two + --> $DIR/repr-align.rs:37:14 + | +LL | #[repr(align(0))] + | ^ + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error: aborting due to 16 previous errors For more information about this error, try `rustc --explain E0589`. diff --git a/tests/ui/resolve/primitive-f16-f128-shadowed-mod.rs b/tests/ui/resolve/primitive-f16-f128-shadowed-mod.rs new file mode 100644 index 00000000000..93f51820101 --- /dev/null +++ b/tests/ui/resolve/primitive-f16-f128-shadowed-mod.rs @@ -0,0 +1,19 @@ +//@ compile-flags: --crate-type=lib +//@ check-pass +//@ revisions: e2015 e2018 +// +//@[e2018] edition:2018 + +// Verify that gates for the `f16` and `f128` features do not apply to user modules +// See <https://github.com/rust-lang/rust/issues/123282> + +mod f16 { + pub fn a16() {} +} + +mod f128 { + pub fn a128() {} +} + +pub use f128::a128; +pub use f16::a16; diff --git a/tests/ui/resolve/primitive-f16-f128-shadowed.rs b/tests/ui/resolve/primitive-f16-f128-shadowed.rs index ed3fb44b256..38c7e15bf5a 100644 --- a/tests/ui/resolve/primitive-f16-f128-shadowed.rs +++ b/tests/ui/resolve/primitive-f16-f128-shadowed.rs @@ -1,5 +1,8 @@ //@ compile-flags: --crate-type=lib //@ check-pass +//@ revisions: e2015 e2018 +// +//@[e2018] edition:2018 // Verify that gates for the `f16` and `f128` features do not apply to user types 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 deleted file mode 100644 index 7bbd4e15898..00000000000 --- a/tests/ui/rfcs/rfc-2396-target_feature-11/fn-ptr.mir.stderr +++ /dev/null @@ -1,23 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/fn-ptr.rs:11:21 - | -LL | #[target_feature(enable = "sse2")] - | ---------------------------------- `#[target_feature]` added here -... -LL | let foo: fn() = foo; - | ---- ^^^ 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 -help: consider casting to a fn pointer - | -LL | let foo: fn() = foo as fn(); - | ~~~~~~~~~~~ - -error: aborting due to 1 previous error - -For more information about this error, try `rustc --explain E0308`. 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 deleted file mode 100644 index 7bbd4e15898..00000000000 --- a/tests/ui/rfcs/rfc-2396-target_feature-11/fn-ptr.thir.stderr +++ /dev/null @@ -1,23 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/fn-ptr.rs:11:21 - | -LL | #[target_feature(enable = "sse2")] - | ---------------------------------- `#[target_feature]` added here -... -LL | let foo: fn() = foo; - | ---- ^^^ 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 -help: consider casting to a fn pointer - | -LL | let foo: fn() = foo as fn(); - | ~~~~~~~~~~~ - -error: aborting due to 1 previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.mir.stderr b/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.mir.stderr deleted file mode 100644 index cabc475fa61..00000000000 --- a/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.mir.stderr +++ /dev/null @@ -1,115 +0,0 @@ -error[E0133]: call to function with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:28:5 - | -LL | sse2(); - | ^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target feature: sse2 - = note: the sse2 target feature being enabled in the build configuration does not remove the requirement to list it in `#[target_feature]` - -error[E0133]: call to function with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:31:5 - | -LL | avx_bmi2(); - | ^^^^^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target features: avx and bmi2 - -error[E0133]: call to function with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:34:5 - | -LL | Quux.avx_bmi2(); - | ^^^^^^^^^^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target features: avx and bmi2 - -error[E0133]: call to function with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:41:5 - | -LL | avx_bmi2(); - | ^^^^^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target features: avx and bmi2 - -error[E0133]: call to function with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:44:5 - | -LL | Quux.avx_bmi2(); - | ^^^^^^^^^^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target features: avx and bmi2 - -error[E0133]: call to function with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:51:5 - | -LL | sse2(); - | ^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target feature: sse2 - = note: the sse2 target feature being enabled in the build configuration does not remove the requirement to list it in `#[target_feature]` - -error[E0133]: call to function with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:54:5 - | -LL | avx_bmi2(); - | ^^^^^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target feature: bmi2 - -error[E0133]: call to function with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:57:5 - | -LL | Quux.avx_bmi2(); - | ^^^^^^^^^^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target feature: bmi2 - -error[E0133]: call to function with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:65:5 - | -LL | sse2(); - | ^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target feature: sse2 - = note: the sse2 target feature being enabled in the build configuration does not remove the requirement to list it in `#[target_feature]` - -error[E0133]: call to function with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:70:15 - | -LL | const _: () = sse2(); - | ^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target feature: sse2 - = note: the sse2 target feature being enabled in the build configuration does not remove the requirement to list it in `#[target_feature]` - -error[E0133]: call to function with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:74:15 - | -LL | const _: () = sse2_and_fxsr(); - | ^^^^^^^^^^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target features: sse2 and fxsr - = note: the fxsr and sse2 target features being enabled in the build configuration does not remove the requirement to list them in `#[target_feature]` - -error: call to function with `#[target_feature]` is unsafe and requires unsafe block (error E0133) - --> $DIR/safe-calls.rs:82:5 - | -LL | sse2(); - | ^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target feature: sse2 - = note: the sse2 target feature being enabled in the build configuration does not remove the requirement to list it in `#[target_feature]` -note: an unsafe function restricts its caller, but its body is safe by default - --> $DIR/safe-calls.rs:81:1 - | -LL | unsafe fn needs_unsafe_block() { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -note: the lint level is defined here - --> $DIR/safe-calls.rs:78:8 - | -LL | #[deny(unsafe_op_in_unsafe_fn)] - | ^^^^^^^^^^^^^^^^^^^^^^ - -error: aborting due to 12 previous errors - -For more information about this error, try `rustc --explain E0133`. diff --git a/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.thir.stderr b/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.thir.stderr deleted file mode 100644 index 13b58fde862..00000000000 --- a/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.thir.stderr +++ /dev/null @@ -1,115 +0,0 @@ -error[E0133]: call to function `sse2` with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:28:5 - | -LL | sse2(); - | ^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target feature: sse2 - = note: the sse2 target feature being enabled in the build configuration does not remove the requirement to list it in `#[target_feature]` - -error[E0133]: call to function `avx_bmi2` with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:31:5 - | -LL | avx_bmi2(); - | ^^^^^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target features: avx and bmi2 - -error[E0133]: call to function `Quux::avx_bmi2` with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:34:5 - | -LL | Quux.avx_bmi2(); - | ^^^^^^^^^^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target features: avx and bmi2 - -error[E0133]: call to function `avx_bmi2` with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:41:5 - | -LL | avx_bmi2(); - | ^^^^^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target features: avx and bmi2 - -error[E0133]: call to function `Quux::avx_bmi2` with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:44:5 - | -LL | Quux.avx_bmi2(); - | ^^^^^^^^^^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target features: avx and bmi2 - -error[E0133]: call to function `sse2` with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:51:5 - | -LL | sse2(); - | ^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target feature: sse2 - = note: the sse2 target feature being enabled in the build configuration does not remove the requirement to list it in `#[target_feature]` - -error[E0133]: call to function `avx_bmi2` with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:54:5 - | -LL | avx_bmi2(); - | ^^^^^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target feature: bmi2 - -error[E0133]: call to function `Quux::avx_bmi2` with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:57:5 - | -LL | Quux.avx_bmi2(); - | ^^^^^^^^^^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target feature: bmi2 - -error[E0133]: call to function `sse2` with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:65:5 - | -LL | sse2(); - | ^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target feature: sse2 - = note: the sse2 target feature being enabled in the build configuration does not remove the requirement to list it in `#[target_feature]` - -error[E0133]: call to function `sse2` with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:70:15 - | -LL | const _: () = sse2(); - | ^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target feature: sse2 - = note: the sse2 target feature being enabled in the build configuration does not remove the requirement to list it in `#[target_feature]` - -error[E0133]: call to function `sse2_and_fxsr` with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:74:15 - | -LL | const _: () = sse2_and_fxsr(); - | ^^^^^^^^^^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target features: sse2 and fxsr - = note: the fxsr and sse2 target features being enabled in the build configuration does not remove the requirement to list them in `#[target_feature]` - -error: call to function `sse2` with `#[target_feature]` is unsafe and requires unsafe block (error E0133) - --> $DIR/safe-calls.rs:82:5 - | -LL | sse2(); - | ^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target feature: sse2 - = note: the sse2 target feature being enabled in the build configuration does not remove the requirement to list it in `#[target_feature]` -note: an unsafe function restricts its caller, but its body is safe by default - --> $DIR/safe-calls.rs:81:1 - | -LL | unsafe fn needs_unsafe_block() { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -note: the lint level is defined here - --> $DIR/safe-calls.rs:78:8 - | -LL | #[deny(unsafe_op_in_unsafe_fn)] - | ^^^^^^^^^^^^^^^^^^^^^^ - -error: aborting due to 12 previous errors - -For more information about this error, try `rustc --explain E0133`. diff --git a/tests/ui/sanitizer/cfi-closures.rs b/tests/ui/sanitizer/cfi-closures.rs index 54f1cc035bc..9f9002da674 100644 --- a/tests/ui/sanitizer/cfi-closures.rs +++ b/tests/ui/sanitizer/cfi-closures.rs @@ -15,7 +15,6 @@ #![feature(fn_traits)] #![feature(unboxed_closures)] -#![feature(cfg_sanitize)] fn foo<'a, T>() -> Box<dyn Fn(&'a T) -> &'a T> { Box::new(|x| x) @@ -72,12 +71,20 @@ fn use_closure<C>(call: extern "rust-call" fn(&C, ()) -> i32, f: &C) -> i32 { } #[test] -// FIXME after KCFI reify support is added, remove this -// It will appear to work if you test locally, set -C opt-level=0 to see it fail. -#[cfg_attr(sanitize = "kcfi", ignore)] fn closure_addr_taken() { let x = 3i32; let f = || x; let call = Fn::<()>::call; use_closure(call, &f); } + +fn use_closure_once<C>(call: extern "rust-call" fn(C, ()) -> i32, f: C) -> i32 { + call(f, ()) +} + +#[test] +fn closure_once_addr_taken() { + let g = || 3; + let call2 = FnOnce::<()>::call_once; + use_closure_once(call2, g); +} diff --git a/tests/ui/sanitizer/cfi-coroutine.rs b/tests/ui/sanitizer/cfi-coroutine.rs index 24e59cf5b4d..5c6a489a7e8 100644 --- a/tests/ui/sanitizer/cfi-coroutine.rs +++ b/tests/ui/sanitizer/cfi-coroutine.rs @@ -3,6 +3,7 @@ //@ revisions: cfi kcfi // FIXME(#122848) Remove only-linux once OSX CFI binaries work //@ only-linux +//@ edition: 2024 //@ [cfi] needs-sanitizer-cfi //@ [kcfi] needs-sanitizer-kcfi //@ compile-flags: -C target-feature=-crt-static @@ -10,16 +11,22 @@ //@ [cfi] compile-flags: -Z sanitizer=cfi //@ [kcfi] compile-flags: -Z sanitizer=kcfi //@ [kcfi] compile-flags: -C panic=abort -Z panic-abort-tests -C prefer-dynamic=off -//@ compile-flags: --test +//@ compile-flags: --test -Z unstable-options //@ run-pass #![feature(coroutines)] #![feature(coroutine_trait)] +#![feature(noop_waker)] +#![feature(gen_blocks)] +#![feature(async_iterator)] use std::ops::{Coroutine, CoroutineState}; use std::pin::{pin, Pin}; +use std::task::{Context, Poll, Waker}; +use std::async_iter::AsyncIterator; -fn main() { +#[test] +fn general_coroutine() { let mut coro = |x: i32| { yield x; "done" @@ -28,3 +35,33 @@ fn main() { assert_eq!(abstract_coro.as_mut().resume(2), CoroutineState::Yielded(2)); assert_eq!(abstract_coro.as_mut().resume(0), CoroutineState::Complete("done")); } + +async fn async_fn() {} + +#[test] +fn async_coroutine() { + let f: fn() -> Pin<Box<dyn Future<Output = ()>>> = || Box::pin(async_fn()); + let _ = async { f().await; }; + assert_eq!(f().as_mut().poll(&mut Context::from_waker(Waker::noop())), Poll::Ready(())); +} + +async gen fn async_gen_fn() -> u8 { + yield 5; +} + +#[test] +fn async_gen_coroutine() { + let f: fn() -> Pin<Box<dyn AsyncIterator<Item = u8>>> = || Box::pin(async_gen_fn()); + assert_eq!(f().as_mut().poll_next(&mut Context::from_waker(Waker::noop())), + Poll::Ready(Some(5))); +} + +gen fn gen_fn() -> u8 { + yield 6; +} + +#[test] +fn gen_coroutine() { + let f: fn() -> Box<dyn Iterator<Item = u8>> = || Box::new(gen_fn()); + assert_eq!(f().next(), Some(6)); +} diff --git a/tests/ui/sanitizer/cfi-method-fn-ptr-cast.rs b/tests/ui/sanitizer/cfi-method-fn-ptr-cast.rs index 273b8785fae..8f79de11748 100644 --- a/tests/ui/sanitizer/cfi-method-fn-ptr-cast.rs +++ b/tests/ui/sanitizer/cfi-method-fn-ptr-cast.rs @@ -1,11 +1,41 @@ // Verifies that casting a method to a function pointer works. -// -// FIXME(#122848): Remove only-linux when fixed. + +//@ revisions: cfi kcfi +// FIXME(#122848) Remove only-linux once OSX CFI binaries work //@ only-linux -//@ needs-sanitizer-cfi -//@ compile-flags: -Clto -Copt-level=0 -Cprefer-dynamic=off -Ctarget-feature=-crt-static -Zsanitizer=cfi +//@ [cfi] needs-sanitizer-cfi +//@ [kcfi] needs-sanitizer-kcfi +//@ compile-flags: -C target-feature=-crt-static +//@ [cfi] compile-flags: -C opt-level=0 -C codegen-units=1 -C lto +//@ [cfi] compile-flags: -C prefer-dynamic=off +//@ [cfi] compile-flags: -Z sanitizer=cfi +//@ [kcfi] compile-flags: -Z sanitizer=kcfi +//@ [kcfi] compile-flags: -C panic=abort -C prefer-dynamic=off //@ run-pass +trait Foo { + fn foo(&self); + fn bar(&self); +} + +struct S; + +impl Foo for S { + fn foo(&self) {} + #[track_caller] + fn bar(&self) {} +} + +struct S2 { + f: fn(&S) +} + +impl S2 { + fn foo(&self, s: &S) { + (self.f)(s) + } +} + trait Trait1 { fn foo(&self); } @@ -20,4 +50,8 @@ fn main() { let type1 = Type1 {}; let f = <Type1 as Trait1>::foo; f(&type1); + // Check again with different optimization barriers + S2 { f: <S as Foo>::foo }.foo(&S); + // Check mismatched #[track_caller] + S2 { f: <S as Foo>::bar }.foo(&S) } diff --git a/tests/ui/self/arbitrary-self-opaque.rs b/tests/ui/self/arbitrary-self-opaque.rs new file mode 100644 index 00000000000..99357dde3e1 --- /dev/null +++ b/tests/ui/self/arbitrary-self-opaque.rs @@ -0,0 +1,12 @@ +#![feature(type_alias_impl_trait)] +struct Foo; + +type Bar = impl Sized; +//~^ ERROR unconstrained opaque type + +impl Foo { + fn foo(self: Bar) {} + //~^ ERROR: invalid `self` parameter type: Bar +} + +fn main() {} diff --git a/tests/ui/self/arbitrary-self-opaque.stderr b/tests/ui/self/arbitrary-self-opaque.stderr new file mode 100644 index 00000000000..6b5db8d8493 --- /dev/null +++ b/tests/ui/self/arbitrary-self-opaque.stderr @@ -0,0 +1,20 @@ +error: unconstrained opaque type + --> $DIR/arbitrary-self-opaque.rs:4:12 + | +LL | type Bar = impl Sized; + | ^^^^^^^^^^ + | + = note: `Bar` must be used in combination with a concrete type within the same module + +error[E0307]: invalid `self` parameter type: Bar + --> $DIR/arbitrary-self-opaque.rs:8:18 + | +LL | fn foo(self: Bar) {} + | ^^^ + | + = note: type of `self` must be `Self` or a type that dereferences to it + = help: consider changing to `self`, `&self`, `&mut self`, `self: Box<Self>`, `self: Rc<Self>`, `self: Arc<Self>`, or `self: Pin<P>` (where P is one of the previous types except `Self`) + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0307`. diff --git a/tests/ui/simd/intrinsic/ptr-cast.rs b/tests/ui/simd/intrinsic/ptr-cast.rs index 83d86baf334..0490734b48a 100644 --- a/tests/ui/simd/intrinsic/ptr-cast.rs +++ b/tests/ui/simd/intrinsic/ptr-cast.rs @@ -4,8 +4,8 @@ extern "rust-intrinsic" { fn simd_cast_ptr<T, U>(x: T) -> U; - fn simd_expose_addr<T, U>(x: T) -> U; - fn simd_from_exposed_addr<T, U>(x: T) -> U; + fn simd_expose_provenance<T, U>(x: T) -> U; + fn simd_with_exposed_provenance<T, U>(x: T) -> U; } #[derive(Copy, Clone)] @@ -22,12 +22,12 @@ fn main() { // change constness and type let const_ptrs: V<*const u8> = simd_cast_ptr(ptrs); - let exposed_addr: V<usize> = simd_expose_addr(const_ptrs); + let exposed_addr: V<usize> = simd_expose_provenance(const_ptrs); - let from_exposed_addr: V<*mut i8> = simd_from_exposed_addr(exposed_addr); + let with_exposed_provenance: V<*mut i8> = simd_with_exposed_provenance(exposed_addr); assert!(const_ptrs.0 == [ptr as *const u8, core::ptr::null()]); assert!(exposed_addr.0 == [ptr as usize, 0]); - assert!(from_exposed_addr.0 == ptrs.0); + assert!(with_exposed_provenance.0 == ptrs.0); } } diff --git a/tests/ui/sized/ensure-overriding-bindings-in-pattern-with-ty-err-doesnt-ice.rs b/tests/ui/sized/ensure-overriding-bindings-in-pattern-with-ty-err-doesnt-ice.rs index d08ca644a1c..5c96c653df5 100644 --- a/tests/ui/sized/ensure-overriding-bindings-in-pattern-with-ty-err-doesnt-ice.rs +++ b/tests/ui/sized/ensure-overriding-bindings-in-pattern-with-ty-err-doesnt-ice.rs @@ -2,6 +2,6 @@ fn main() { let str::<{fn str() { let str::T>>::as_bytes; }}, T>::as_bytes; //~^ ERROR expected a pattern, found an expression //~| ERROR cannot find type `T` in this scope -//~| ERROR type and const arguments are not allowed on builtin type `str` +//~| ERROR const and type arguments are not allowed on builtin type `str` //~| ERROR expected unit struct, unit variant or constant, found associated function `str<, T>::as_bytes` } diff --git a/tests/ui/sized/ensure-overriding-bindings-in-pattern-with-ty-err-doesnt-ice.stderr b/tests/ui/sized/ensure-overriding-bindings-in-pattern-with-ty-err-doesnt-ice.stderr index 19d4ac713ce..d62c019a1e1 100644 --- a/tests/ui/sized/ensure-overriding-bindings-in-pattern-with-ty-err-doesnt-ice.stderr +++ b/tests/ui/sized/ensure-overriding-bindings-in-pattern-with-ty-err-doesnt-ice.stderr @@ -10,11 +10,11 @@ error[E0412]: cannot find type `T` in this scope LL | let str::<{fn str() { let str::T>>::as_bytes; }}, T>::as_bytes; | ^ not found in this scope -error[E0109]: type and const arguments are not allowed on builtin type `str` +error[E0109]: const and type arguments are not allowed on builtin type `str` --> $DIR/ensure-overriding-bindings-in-pattern-with-ty-err-doesnt-ice.rs:2:15 | LL | let str::<{fn str() { let str::T>>::as_bytes; }}, T>::as_bytes; - | --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^ type and const arguments not allowed + | --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^ const and type arguments not allowed | | | not allowed on builtin type `str` | diff --git a/tests/ui/specialization/issue-39448.rs b/tests/ui/specialization/issue-39448.rs index a15c4bd6b7f..1c8843d983a 100644 --- a/tests/ui/specialization/issue-39448.rs +++ b/tests/ui/specialization/issue-39448.rs @@ -22,6 +22,7 @@ trait FromA<T> { } impl<T: A, U: A + FromA<T>> FromA<T> for U { + //~^ ERROR cycle detected when computing whether impls specialize one another default fn from(x: T) -> Self { ToA::to(x) } @@ -42,7 +43,7 @@ where #[allow(dead_code)] fn foo<T: A, U: A>(x: T, y: U) -> U { - x.foo(y.to()).to() //~ ERROR overflow evaluating the requirement + x.foo(y.to()).to() } fn main() { diff --git a/tests/ui/specialization/issue-39448.stderr b/tests/ui/specialization/issue-39448.stderr index dc5db4f4285..e2c5f8c4846 100644 --- a/tests/ui/specialization/issue-39448.stderr +++ b/tests/ui/specialization/issue-39448.stderr @@ -8,28 +8,21 @@ LL | #![feature(specialization)] = help: consider using `min_specialization` instead, which is more stable and complete = note: `#[warn(incomplete_features)]` on by default -error[E0275]: overflow evaluating the requirement `T: FromA<U>` - --> $DIR/issue-39448.rs:45:13 - | -LL | x.foo(y.to()).to() - | ^^ - | -note: required for `T` to implement `FromA<U>` - --> $DIR/issue-39448.rs:24:29 +error[E0391]: cycle detected when computing whether impls specialize one another + --> $DIR/issue-39448.rs:24:1 | LL | impl<T: A, U: A + FromA<T>> FromA<T> for U { - | -------- ^^^^^^^^ ^ - | | - | unsatisfied trait bound introduced here -note: required for `U` to implement `ToA<T>` - --> $DIR/issue-39448.rs:34:12 + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: ...which requires evaluating trait selection obligation `u16: FromA<u8>`... + = note: ...which again requires computing whether impls specialize one another, completing the cycle +note: cycle used when building specialization graph of trait `FromA` + --> $DIR/issue-39448.rs:20:1 | -LL | impl<T, U> ToA<U> for T - | ^^^^^^ ^ -LL | where -LL | U: FromA<T>, - | -------- unsatisfied trait bound introduced here +LL | trait FromA<T> { + | ^^^^^^^^^^^^^^ + = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information error: aborting due to 1 previous error; 1 warning emitted -For more information about this error, try `rustc --explain E0275`. +For more information about this error, try `rustc --explain E0391`. diff --git a/tests/ui/specialization/issue-39618.rs b/tests/ui/specialization/issue-39618.rs index 5b9b012e665..14a6fcf572e 100644 --- a/tests/ui/specialization/issue-39618.rs +++ b/tests/ui/specialization/issue-39618.rs @@ -2,8 +2,6 @@ // FIXME(JohnTitor): Centril pointed out this looks suspicions, we should revisit here. // More context: https://github.com/rust-lang/rust/pull/69192#discussion_r379846796 -//@ check-pass - #![feature(specialization)] //~ WARN the feature `specialization` is incomplete trait Foo { @@ -19,6 +17,7 @@ impl<T> Bar for T where T: Foo { } impl<T> Foo for T where T: Bar { + //~^ ERROR cycle detected when computing whether impls specialize one another fn foo(&self) {} } diff --git a/tests/ui/specialization/issue-39618.stderr b/tests/ui/specialization/issue-39618.stderr index 19de60c7c17..756162ce92c 100644 --- a/tests/ui/specialization/issue-39618.stderr +++ b/tests/ui/specialization/issue-39618.stderr @@ -1,5 +1,5 @@ warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes - --> $DIR/issue-39618.rs:7:12 + --> $DIR/issue-39618.rs:5:12 | LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ @@ -8,5 +8,21 @@ LL | #![feature(specialization)] = help: consider using `min_specialization` instead, which is more stable and complete = note: `#[warn(incomplete_features)]` on by default -warning: 1 warning emitted +error[E0391]: cycle detected when computing whether impls specialize one another + --> $DIR/issue-39618.rs:19:1 + | +LL | impl<T> Foo for T where T: Bar { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: ...which requires evaluating trait selection obligation `u64: Bar`... + = note: ...which again requires computing whether impls specialize one another, completing the cycle +note: cycle used when building specialization graph of trait `Foo` + --> $DIR/issue-39618.rs:7:1 + | +LL | trait Foo { + | ^^^^^^^^^ + = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information + +error: aborting due to 1 previous error; 1 warning emitted +For more information about this error, try `rustc --explain E0391`. diff --git a/tests/ui/specialization/min_specialization/impl-on-opaque.rs b/tests/ui/specialization/min_specialization/impl-on-opaque.rs new file mode 100644 index 00000000000..7531dcaccf2 --- /dev/null +++ b/tests/ui/specialization/min_specialization/impl-on-opaque.rs @@ -0,0 +1,31 @@ +// Test that specializing on opaque types is allowed + +//@ check-pass + +#![feature(min_specialization, type_alias_impl_trait)] + +trait SpecTrait<U> { + fn f(); +} + +impl<U> SpecTrait<U> for () { + default fn f() {} +} + +type Opaque = impl Tuple; + +trait Tuple {} + +impl Tuple for () {} + +impl SpecTrait<Opaque> for () { + fn f() {} +} + +impl SpecTrait<u32> for () { + fn f() {} +} + +fn foo() -> Opaque {} + +fn main() {} diff --git a/tests/ui/specialization/min_specialization/impl-on-opaque2.rs b/tests/ui/specialization/min_specialization/impl-on-opaque2.rs new file mode 100644 index 00000000000..0cd8be84ed3 --- /dev/null +++ b/tests/ui/specialization/min_specialization/impl-on-opaque2.rs @@ -0,0 +1,28 @@ +// Test that specializing on opaque types is allowed + +#![feature(min_specialization, type_alias_impl_trait)] + +trait SpecTrait<U, V> { + fn f(); +} + +impl<U> SpecTrait<U, ()> for () { + default fn f() {} +} + +type Opaque = impl Tuple; + +trait Tuple {} + +impl Tuple for () {} + +// FIXME: this passes if we use `<(), ()>` here instead of `<(), Opaque>`, +// even though there can't be more overlap from the opaque version +impl SpecTrait<(), Opaque> for () { + //~^ ERROR: conflicting implementations + fn f() {} +} + +fn foo() -> Opaque {} + +fn main() {} diff --git a/tests/ui/specialization/min_specialization/impl-on-opaque2.stderr b/tests/ui/specialization/min_specialization/impl-on-opaque2.stderr new file mode 100644 index 00000000000..3c0bc8f8f83 --- /dev/null +++ b/tests/ui/specialization/min_specialization/impl-on-opaque2.stderr @@ -0,0 +1,12 @@ +error[E0119]: conflicting implementations of trait `SpecTrait<(), ()>` for type `()` + --> $DIR/impl-on-opaque2.rs:21:1 + | +LL | impl<U> SpecTrait<U, ()> for () { + | ------------------------------- first implementation here +... +LL | impl SpecTrait<(), Opaque> for () { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `()` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0119`. diff --git a/tests/ui/stability-attribute/stability-in-private-module.rs b/tests/ui/stability-attribute/stability-in-private-module.rs index f12e9198b0d..df94931690b 100644 --- a/tests/ui/stability-attribute/stability-in-private-module.rs +++ b/tests/ui/stability-attribute/stability-in-private-module.rs @@ -1,4 +1,4 @@ fn main() { - let _ = std::thread::thread_info::current_thread(); - //~^ERROR module `thread_info` is private + let _ = std::sys::os::errno(); + //~^ERROR module `sys` is private } diff --git a/tests/ui/stability-attribute/stability-in-private-module.stderr b/tests/ui/stability-attribute/stability-in-private-module.stderr index 9eb4d3efc8b..e65f8aa9b1f 100644 --- a/tests/ui/stability-attribute/stability-in-private-module.stderr +++ b/tests/ui/stability-attribute/stability-in-private-module.stderr @@ -1,13 +1,13 @@ -error[E0603]: module `thread_info` is private - --> $DIR/stability-in-private-module.rs:2:26 +error[E0603]: module `sys` is private + --> $DIR/stability-in-private-module.rs:2:18 | -LL | let _ = std::thread::thread_info::current_thread(); - | ^^^^^^^^^^^ -------------- function `current_thread` is not publicly re-exported - | | - | private module +LL | let _ = std::sys::os::errno(); + | ^^^ ----- function `errno` is not publicly re-exported + | | + | private module | -note: the module `thread_info` is defined here - --> $SRC_DIR/std/src/thread/mod.rs:LL:COL +note: the module `sys` is defined here + --> $SRC_DIR/std/src/lib.rs:LL:COL error: aborting due to 1 previous error diff --git a/tests/ui/issues/issue-1660.rs b/tests/ui/static/issue-1660.rs index a114a908313..a114a908313 100644 --- a/tests/ui/issues/issue-1660.rs +++ b/tests/ui/static/issue-1660.rs diff --git a/tests/ui/statics/nested-allocations-dont-inherit-codegen-attrs.rs b/tests/ui/statics/nested-allocations-dont-inherit-codegen-attrs.rs new file mode 100644 index 00000000000..0b7e659c7b7 --- /dev/null +++ b/tests/ui/statics/nested-allocations-dont-inherit-codegen-attrs.rs @@ -0,0 +1,11 @@ +//@ build-pass + +// Make sure that the nested static allocation for `FOO` doesn't inherit `no_mangle`. +#[no_mangle] +pub static mut FOO: &mut [i32] = &mut [42]; + +// Make sure that the nested static allocation for `BAR` doesn't inherit `export_name`. +#[export_name = "BAR_"] +pub static mut BAR: &mut [i32] = &mut [42]; + +fn main() {} diff --git a/tests/ui/statics/nested_thread_local.rs b/tests/ui/statics/nested_thread_local.rs new file mode 100644 index 00000000000..a512016335a --- /dev/null +++ b/tests/ui/statics/nested_thread_local.rs @@ -0,0 +1,14 @@ +// Check that we forbid nested statics in `thread_local` statics. + +#![feature(const_refs_to_cell)] +#![feature(thread_local)] + +#[thread_local] +static mut FOO: &u32 = { + //~^ ERROR: does not support implicit nested statics + // Prevent promotion (that would trigger on `&42` as an expression) + let x = 42; + &{ x } +}; + +fn main() {} diff --git a/tests/ui/statics/nested_thread_local.stderr b/tests/ui/statics/nested_thread_local.stderr new file mode 100644 index 00000000000..30c742626fa --- /dev/null +++ b/tests/ui/statics/nested_thread_local.stderr @@ -0,0 +1,8 @@ +error: #[thread_local] does not support implicit nested statics, please create explicit static items and refer to them instead + --> $DIR/nested_thread_local.rs:7:1 + | +LL | static mut FOO: &u32 = { + | ^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + diff --git a/tests/ui/traits/stack-error-order-dependence-2.rs b/tests/ui/traits/stack-error-order-dependence-2.rs new file mode 100644 index 00000000000..323685aa15b --- /dev/null +++ b/tests/ui/traits/stack-error-order-dependence-2.rs @@ -0,0 +1,24 @@ +//@ check-pass +// Regression test for <https://github.com/rust-lang/rust/issues/123303>. +// This time EXCEPT without `dyn` builtin bounds :^) + +pub trait Trait: Supertrait {} + +trait Impossible {} +impl<F: ?Sized + Impossible> Trait for F {} + +pub trait Supertrait {} + +impl<T: ?Sized + Trait + Impossible> Supertrait for T {} + +fn needs_supertrait<T: ?Sized + Supertrait>() {} +fn needs_trait<T: ?Sized + Trait>() {} + +struct A; +impl Trait for A where A: Supertrait {} +impl Supertrait for A {} + +fn main() { + needs_supertrait::<A>(); + needs_trait::<A>(); +} diff --git a/tests/ui/traits/stack-error-order-dependence.rs b/tests/ui/traits/stack-error-order-dependence.rs new file mode 100644 index 00000000000..037c292a542 --- /dev/null +++ b/tests/ui/traits/stack-error-order-dependence.rs @@ -0,0 +1,19 @@ +//@ check-pass +// Regression test for <https://github.com/rust-lang/rust/issues/123303>. + +pub trait Trait: Supertrait {} + +trait Impossible {} +impl<F: ?Sized + Impossible> Trait for F {} + +pub trait Supertrait {} + +impl<T: ?Sized + Trait + Impossible> Supertrait for T {} + +fn needs_supertrait<T: ?Sized + Supertrait>() {} +fn needs_trait<T: ?Sized + Trait>() {} + +fn main() { + needs_supertrait::<dyn Trait>(); + needs_trait::<dyn Trait>(); +} diff --git a/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl-opaque.current.stderr b/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl-opaque.current.stderr new file mode 100644 index 00000000000..c54a1c42bad --- /dev/null +++ b/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl-opaque.current.stderr @@ -0,0 +1,17 @@ +error[E0308]: mismatched types + --> $DIR/illegal-upcast-from-impl-opaque.rs:26:5 + | +LL | type Foo = impl Sized; + | ---------- the found opaque type +LL | +LL | fn illegal(x: &dyn Sub<Assoc = Foo>) -> &dyn Super<Assoc = i32> { + | ----------------------- expected `&dyn Super<Assoc = i32>` because of return type +LL | x + | ^ expected trait `Super`, found trait `Sub` + | + = note: expected reference `&dyn Super<Assoc = i32>` + found reference `&dyn Sub<Assoc = Foo>` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl-opaque.next.stderr b/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl-opaque.next.stderr new file mode 100644 index 00000000000..3c2bc0b9190 --- /dev/null +++ b/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl-opaque.next.stderr @@ -0,0 +1,14 @@ +error: internal compiler error: error performing operation: query type op + --> $DIR/illegal-upcast-from-impl-opaque.rs:25:1 + | +LL | fn illegal(x: &dyn Sub<Assoc = Foo>) -> &dyn Super<Assoc = i32> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | +note: + --> $DIR/illegal-upcast-from-impl-opaque.rs:25:1 + | +LL | fn illegal(x: &dyn Sub<Assoc = Foo>) -> &dyn Super<Assoc = i32> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +query stack during panic: +end of query stack diff --git a/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl-opaque.rs b/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl-opaque.rs new file mode 100644 index 00000000000..f344474054a --- /dev/null +++ b/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl-opaque.rs @@ -0,0 +1,29 @@ +//@ revisions: current next +//@[next] compile-flags: -Znext-solver +//@[next] failure-status: 101 +//@[next] known-bug: unknown +//@[next] normalize-stderr-test "note: .*\n\n" -> "" +//@[next] normalize-stderr-test "thread 'rustc' panicked.*\n.*\n" -> "" +//@[next] normalize-stderr-test "(error: internal compiler error: [^:]+):\d+:\d+: " -> "$1:LL:CC: " +//@[next] normalize-stderr-test "delayed at .*" -> "" +//@[next] rustc-env:RUST_BACKTRACE=0 + +#![feature(trait_upcasting, type_alias_impl_trait)] + +trait Super { + type Assoc; +} + +trait Sub: Super {} + +impl<T: ?Sized> Super for T { + type Assoc = i32; +} + +type Foo = impl Sized; + +fn illegal(x: &dyn Sub<Assoc = Foo>) -> &dyn Super<Assoc = i32> { + x //[current]~ mismatched types +} + +fn main() {} diff --git a/tests/ui/unpretty/hir-tree.rs b/tests/ui/unpretty/hir-tree.rs new file mode 100644 index 00000000000..3388c60c425 --- /dev/null +++ b/tests/ui/unpretty/hir-tree.rs @@ -0,0 +1,10 @@ +//@ build-pass +//@ compile-flags: -o - -Zunpretty=hir-tree +//@ check-stdout +//@ dont-check-compiler-stdout +//@ dont-check-compiler-stderr +//@ regex-error-pattern: Hello, Rustaceans! + +fn main() { + println!("Hello, Rustaceans!"); +} diff --git a/tests/ui/wf/wf-fn-def-check-sig-1.rs b/tests/ui/wf/wf-fn-def-check-sig-1.rs new file mode 100644 index 00000000000..6d9e1f38f8d --- /dev/null +++ b/tests/ui/wf/wf-fn-def-check-sig-1.rs @@ -0,0 +1,44 @@ +// Regression test for #84533. + +use std::marker::PhantomData; + +fn foo<'b, 'a>() -> PhantomData<&'b &'a ()> { + PhantomData +} + +fn extend_lifetime<'a, 'b, T: ?Sized>(x: &'a T) -> &'b T { + let f = foo::<'b, 'a>; + f.baz(x) + //~^ ERROR lifetime may not live long enough +} + +trait Foo<'a, 'b, T: ?Sized> { + fn baz(self, s: &'a T) -> &'b T; +} +impl<'a, 'b, R, F, T: ?Sized> Foo<'a, 'b, T> for F +where + F: Fn() -> R, + R: ProofForConversion<'a, 'b, T>, +{ + fn baz(self, s: &'a T) -> &'b T { + self().convert(s) + } +} + +trait ProofForConversion<'a, 'b, T: ?Sized> { + fn convert(self, s: &'a T) -> &'b T; +} +impl<'a, 'b, T: ?Sized> ProofForConversion<'a, 'b, T> for PhantomData<&'b &'a ()> { + fn convert(self, s: &'a T) -> &'b T { + s + } +} + +fn main() { + let d; + { + let x = "Hello World".to_string(); + d = extend_lifetime(&x); + } + println!("{}", d); +} diff --git a/tests/ui/wf/wf-fn-def-check-sig-1.stderr b/tests/ui/wf/wf-fn-def-check-sig-1.stderr new file mode 100644 index 00000000000..a93449ad3c6 --- /dev/null +++ b/tests/ui/wf/wf-fn-def-check-sig-1.stderr @@ -0,0 +1,15 @@ +error: lifetime may not live long enough + --> $DIR/wf-fn-def-check-sig-1.rs:11:5 + | +LL | fn extend_lifetime<'a, 'b, T: ?Sized>(x: &'a T) -> &'b T { + | -- -- lifetime `'b` defined here + | | + | lifetime `'a` defined here +LL | let f = foo::<'b, 'a>; +LL | f.baz(x) + | ^^^^^^^^ function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a` + | + = help: consider adding the following bound: `'a: 'b` + +error: aborting due to 1 previous error + diff --git a/tests/ui/wf/wf-fn-def-check-sig-2.rs b/tests/ui/wf/wf-fn-def-check-sig-2.rs new file mode 100644 index 00000000000..51740dca8e9 --- /dev/null +++ b/tests/ui/wf/wf-fn-def-check-sig-2.rs @@ -0,0 +1,44 @@ +// Regression test for #84533 involving higher-ranked regions +// in the return type. +use std::marker::PhantomData; + +fn foo<'c, 'b, 'a>(_: &'c ()) -> (&'c (), PhantomData<&'b &'a ()>) { + (&(), PhantomData) +} + +fn extend_lifetime<'a, 'b, T: ?Sized>(x: &'a T) -> &'b T { + let f = foo; + f.baz(x) + //~^ ERROR lifetime may not live long enough +} + +trait Foo<'a, 'b, T: ?Sized> { + fn baz(self, s: &'a T) -> &'b T; +} +impl<'a, 'b, R, F, T: ?Sized> Foo<'a, 'b, T> for F +where + F: for<'c> Fn(&'c ()) -> (&'c (), R), + R: ProofForConversion<'a, 'b, T>, +{ + fn baz(self, s: &'a T) -> &'b T { + self(&()).1.convert(s) + } +} + +trait ProofForConversion<'a, 'b, T: ?Sized> { + fn convert(self, s: &'a T) -> &'b T; +} +impl<'a, 'b, T: ?Sized> ProofForConversion<'a, 'b, T> for PhantomData<&'b &'a ()> { + fn convert(self, s: &'a T) -> &'b T { + s + } +} + +fn main() { + let d; + { + let x = "Hello World".to_string(); + d = extend_lifetime(&x); + } + println!("{}", d); +} diff --git a/tests/ui/wf/wf-fn-def-check-sig-2.stderr b/tests/ui/wf/wf-fn-def-check-sig-2.stderr new file mode 100644 index 00000000000..404d3cc4513 --- /dev/null +++ b/tests/ui/wf/wf-fn-def-check-sig-2.stderr @@ -0,0 +1,15 @@ +error: lifetime may not live long enough + --> $DIR/wf-fn-def-check-sig-2.rs:11:5 + | +LL | fn extend_lifetime<'a, 'b, T: ?Sized>(x: &'a T) -> &'b T { + | -- -- lifetime `'b` defined here + | | + | lifetime `'a` defined here +LL | let f = foo; +LL | f.baz(x) + | ^^^^^^^^ function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a` + | + = help: consider adding the following bound: `'a: 'b` + +error: aborting due to 1 previous error + |