diff options
Diffstat (limited to 'tests')
2036 files changed, 20339 insertions, 12570 deletions
diff --git a/tests/assembly/asm/aarch64-types.rs b/tests/assembly/asm/aarch64-types.rs index 3e2a4773703..f36345670e3 100644 --- a/tests/assembly/asm/aarch64-types.rs +++ b/tests/assembly/asm/aarch64-types.rs @@ -5,10 +5,12 @@ //@ [arm64ec] compile-flags: --target arm64ec-pc-windows-msvc //@ [arm64ec] needs-llvm-components: aarch64 -#![feature(no_core, lang_items, rustc_attrs, repr_simd, asm_experimental_arch)] +#![feature(no_core, lang_items, rustc_attrs, repr_simd, asm_experimental_arch, f16, f128)] #![crate_type = "rlib"] #![no_core] #![allow(asm_sub_register, non_camel_case_types)] +// FIXME(f16_f128): Only needed for FIXME in check! and check_reg! +#![feature(auto_traits)] #[rustc_builtin_macro] macro_rules! asm { @@ -39,6 +41,8 @@ pub struct i32x2(i32, i32); #[repr(simd)] pub struct i64x1(i64); #[repr(simd)] +pub struct f16x4(f16, f16, f16, f16); +#[repr(simd)] pub struct f32x2(f32, f32); #[repr(simd)] pub struct f64x1(f64); @@ -51,30 +55,42 @@ pub struct i32x4(i32, i32, i32, i32); #[repr(simd)] pub struct i64x2(i64, i64); #[repr(simd)] +pub struct f16x8(f16, f16, f16, f16, f16, f16, f16, f16); +#[repr(simd)] pub struct f32x4(f32, f32, f32, f32); #[repr(simd)] pub struct f64x2(f64, f64); impl Copy for i8 {} impl Copy for i16 {} +impl Copy for f16 {} impl Copy for i32 {} impl Copy for f32 {} impl Copy for i64 {} impl Copy for f64 {} +impl Copy for f128 {} impl Copy for ptr {} impl Copy for i8x8 {} impl Copy for i16x4 {} impl Copy for i32x2 {} impl Copy for i64x1 {} +impl Copy for f16x4 {} impl Copy for f32x2 {} impl Copy for f64x1 {} impl Copy for i8x16 {} impl Copy for i16x8 {} impl Copy for i32x4 {} impl Copy for i64x2 {} +impl Copy for f16x8 {} impl Copy for f32x4 {} impl Copy for f64x2 {} +// FIXME(f16_f128): Only needed for FIXME in check! and check_reg! +#[lang = "freeze"] +unsafe auto trait Freeze {} +#[lang = "unpin"] +auto trait Unpin {} + extern "C" { fn extern_func(); static extern_static: u8; @@ -111,38 +127,44 @@ pub unsafe fn issue_75761() { macro_rules! check { ($func:ident $ty:ident $class:ident $mov:literal $modifier:literal) => { + // FIXME(f16_f128): Change back to `$func(x: $ty) -> $ty` once arm64ec can pass and return + // `f16` and `f128` without LLVM erroring. + // LLVM issue: <https://github.com/llvm/llvm-project/issues/94434> #[no_mangle] - pub unsafe fn $func(x: $ty) -> $ty { + pub unsafe fn $func(inp: &$ty, out: &mut $ty) { // Hack to avoid function merging extern "Rust" { fn dont_merge(s: &str); } dont_merge(stringify!($func)); + let x = *inp; let y; asm!( concat!($mov, " {:", $modifier, "}, {:", $modifier, "}"), out($class) y, in($class) x ); - y + *out = y; } }; } macro_rules! check_reg { ($func:ident $ty:ident $reg:tt $mov:literal) => { + // FIXME(f16_f128): See FIXME in `check!` #[no_mangle] - pub unsafe fn $func(x: $ty) -> $ty { + pub unsafe fn $func(inp: &$ty, out: &mut $ty) { // Hack to avoid function merging extern "Rust" { fn dont_merge(s: &str); } dont_merge(stringify!($func)); + let x = *inp; let y; asm!(concat!($mov, " ", $reg, ", ", $reg), lateout($reg) y, in($reg) x); - y + *out = y; } }; } @@ -159,6 +181,12 @@ check!(reg_i8 i8 reg "mov" ""); // CHECK: //NO_APP check!(reg_i16 i16 reg "mov" ""); +// CHECK-LABEL: {{("#)?}}reg_f16{{"?}} +// CHECK: //APP +// CHECK: mov x{{[0-9]+}}, x{{[0-9]+}} +// CHECK: //NO_APP +check!(reg_f16 f16 reg "mov" ""); + // CHECK-LABEL: {{("#)?}}reg_i32{{"?}} // CHECK: //APP // CHECK: mov x{{[0-9]+}}, x{{[0-9]+}} @@ -201,6 +229,12 @@ check!(vreg_i8 i8 vreg "fmov" "s"); // CHECK: //NO_APP check!(vreg_i16 i16 vreg "fmov" "s"); +// CHECK-LABEL: {{("#)?}}vreg_f16{{"?}} +// CHECK: //APP +// CHECK: fmov s{{[0-9]+}}, s{{[0-9]+}} +// CHECK: //NO_APP +check!(vreg_f16 f16 vreg "fmov" "s"); + // CHECK-LABEL: {{("#)?}}vreg_i32{{"?}} // CHECK: //APP // CHECK: fmov s{{[0-9]+}}, s{{[0-9]+}} @@ -225,6 +259,12 @@ check!(vreg_i64 i64 vreg "fmov" "s"); // CHECK: //NO_APP check!(vreg_f64 f64 vreg "fmov" "s"); +// CHECK-LABEL: {{("#)?}}vreg_f128{{"?}} +// CHECK: //APP +// CHECK: fmov s{{[0-9]+}}, s{{[0-9]+}} +// CHECK: //NO_APP +check!(vreg_f128 f128 vreg "fmov" "s"); + // CHECK-LABEL: {{("#)?}}vreg_ptr{{"?}} // CHECK: //APP // CHECK: fmov s{{[0-9]+}}, s{{[0-9]+}} @@ -255,6 +295,12 @@ check!(vreg_i32x2 i32x2 vreg "fmov" "s"); // CHECK: //NO_APP check!(vreg_i64x1 i64x1 vreg "fmov" "s"); +// CHECK-LABEL: {{("#)?}}vreg_f16x4{{"?}} +// CHECK: //APP +// CHECK: fmov s{{[0-9]+}}, s{{[0-9]+}} +// CHECK: //NO_APP +check!(vreg_f16x4 f16x4 vreg "fmov" "s"); + // CHECK-LABEL: {{("#)?}}vreg_f32x2{{"?}} // CHECK: //APP // CHECK: fmov s{{[0-9]+}}, s{{[0-9]+}} @@ -291,6 +337,12 @@ check!(vreg_i32x4 i32x4 vreg "fmov" "s"); // CHECK: //NO_APP check!(vreg_i64x2 i64x2 vreg "fmov" "s"); +// CHECK-LABEL: {{("#)?}}vreg_f16x8{{"?}} +// CHECK: //APP +// CHECK: fmov s{{[0-9]+}}, s{{[0-9]+}} +// CHECK: //NO_APP +check!(vreg_f16x8 f16x8 vreg "fmov" "s"); + // CHECK-LABEL: {{("#)?}}vreg_f32x4{{"?}} // CHECK: //APP // CHECK: fmov s{{[0-9]+}}, s{{[0-9]+}} @@ -315,6 +367,12 @@ check!(vreg_low16_i8 i8 vreg_low16 "fmov" "s"); // CHECK: //NO_APP check!(vreg_low16_i16 i16 vreg_low16 "fmov" "s"); +// CHECK-LABEL: {{("#)?}}vreg_low16_f16{{"?}} +// CHECK: //APP +// CHECK: fmov s{{[0-9]+}}, s{{[0-9]+}} +// CHECK: //NO_APP +check!(vreg_low16_f16 f16 vreg_low16 "fmov" "s"); + // CHECK-LABEL: {{("#)?}}vreg_low16_f32{{"?}} // CHECK: //APP // CHECK: fmov s{{[0-9]+}}, s{{[0-9]+}} @@ -333,6 +391,12 @@ check!(vreg_low16_i64 i64 vreg_low16 "fmov" "s"); // CHECK: //NO_APP check!(vreg_low16_f64 f64 vreg_low16 "fmov" "s"); +// CHECK-LABEL: {{("#)?}}vreg_low16_f128{{"?}} +// CHECK: //APP +// CHECK: fmov s{{[0-9]+}}, s{{[0-9]+}} +// CHECK: //NO_APP +check!(vreg_low16_f128 f128 vreg_low16 "fmov" "s"); + // CHECK-LABEL: {{("#)?}}vreg_low16_ptr{{"?}} // CHECK: //APP // CHECK: fmov s{{[0-9]+}}, s{{[0-9]+}} @@ -363,6 +427,12 @@ check!(vreg_low16_i32x2 i32x2 vreg_low16 "fmov" "s"); // CHECK: //NO_APP check!(vreg_low16_i64x1 i64x1 vreg_low16 "fmov" "s"); +// CHECK-LABEL: {{("#)?}}vreg_low16_f16x4{{"?}} +// CHECK: //APP +// CHECK: fmov s{{[0-9]+}}, s{{[0-9]+}} +// CHECK: //NO_APP +check!(vreg_low16_f16x4 f16x4 vreg_low16 "fmov" "s"); + // CHECK-LABEL: {{("#)?}}vreg_low16_f32x2{{"?}} // CHECK: //APP // CHECK: fmov s{{[0-9]+}}, s{{[0-9]+}} @@ -399,6 +469,12 @@ check!(vreg_low16_i32x4 i32x4 vreg_low16 "fmov" "s"); // CHECK: //NO_APP check!(vreg_low16_i64x2 i64x2 vreg_low16 "fmov" "s"); +// CHECK-LABEL: {{("#)?}}vreg_low16_f16x8{{"?}} +// CHECK: //APP +// CHECK: fmov s{{[0-9]+}}, s{{[0-9]+}} +// CHECK: //NO_APP +check!(vreg_low16_f16x8 f16x8 vreg_low16 "fmov" "s"); + // CHECK-LABEL: {{("#)?}}vreg_low16_f32x4{{"?}} // CHECK: //APP // CHECK: fmov s{{[0-9]+}}, s{{[0-9]+}} @@ -423,6 +499,12 @@ check_reg!(x0_i8 i8 "x0" "mov"); // CHECK: //NO_APP check_reg!(x0_i16 i16 "x0" "mov"); +// CHECK-LABEL: {{("#)?}}x0_f16{{"?}} +// CHECK: //APP +// CHECK: mov x{{[0-9]+}}, x{{[0-9]+}} +// CHECK: //NO_APP +check_reg!(x0_f16 f16 "x0" "mov"); + // CHECK-LABEL: {{("#)?}}x0_i32{{"?}} // CHECK: //APP // CHECK: mov x{{[0-9]+}}, x{{[0-9]+}} @@ -465,6 +547,12 @@ check_reg!(v0_i8 i8 "s0" "fmov"); // CHECK: //NO_APP check_reg!(v0_i16 i16 "s0" "fmov"); +// CHECK-LABEL: {{("#)?}}v0_f16{{"?}} +// CHECK: //APP +// CHECK: fmov s0, s0 +// CHECK: //NO_APP +check_reg!(v0_f16 f16 "s0" "fmov"); + // CHECK-LABEL: {{("#)?}}v0_i32{{"?}} // CHECK: //APP // CHECK: fmov s0, s0 @@ -489,6 +577,12 @@ check_reg!(v0_i64 i64 "s0" "fmov"); // CHECK: //NO_APP check_reg!(v0_f64 f64 "s0" "fmov"); +// CHECK-LABEL: {{("#)?}}v0_f128{{"?}} +// CHECK: //APP +// CHECK: fmov s0, s0 +// CHECK: //NO_APP +check_reg!(v0_f128 f128 "s0" "fmov"); + // CHECK-LABEL: {{("#)?}}v0_ptr{{"?}} // CHECK: //APP // CHECK: fmov s0, s0 @@ -519,6 +613,12 @@ check_reg!(v0_i32x2 i32x2 "s0" "fmov"); // CHECK: //NO_APP check_reg!(v0_i64x1 i64x1 "s0" "fmov"); +// CHECK-LABEL: {{("#)?}}v0_f16x4{{"?}} +// CHECK: //APP +// CHECK: fmov s0, s0 +// CHECK: //NO_APP +check_reg!(v0_f16x4 f16x4 "s0" "fmov"); + // CHECK-LABEL: {{("#)?}}v0_f32x2{{"?}} // CHECK: //APP // CHECK: fmov s0, s0 @@ -555,6 +655,12 @@ check_reg!(v0_i32x4 i32x4 "s0" "fmov"); // CHECK: //NO_APP check_reg!(v0_i64x2 i64x2 "s0" "fmov"); +// CHECK-LABEL: {{("#)?}}v0_f16x8{{"?}} +// CHECK: //APP +// CHECK: fmov s0, s0 +// CHECK: //NO_APP +check_reg!(v0_f16x8 f16x8 "s0" "fmov"); + // CHECK-LABEL: {{("#)?}}v0_f32x4{{"?}} // CHECK: //APP // CHECK: fmov s0, s0 diff --git a/tests/assembly/asm/global_asm.rs b/tests/assembly/asm/global_asm.rs index 22cf4bdb15b..8a4bf98c745 100644 --- a/tests/assembly/asm/global_asm.rs +++ b/tests/assembly/asm/global_asm.rs @@ -4,7 +4,6 @@ //@ compile-flags: -C llvm-args=--x86-asm-syntax=intel //@ compile-flags: -C symbol-mangling-version=v0 -#![feature(asm_const)] #![crate_type = "rlib"] use std::arch::global_asm; diff --git a/tests/assembly/asm/msp430-types.rs b/tests/assembly/asm/msp430-types.rs index 4f51d4020a6..ae09b8b070d 100644 --- a/tests/assembly/asm/msp430-types.rs +++ b/tests/assembly/asm/msp430-types.rs @@ -2,7 +2,7 @@ //@ compile-flags: --target msp430-none-elf //@ needs-llvm-components: msp430 -#![feature(no_core, lang_items, rustc_attrs, asm_experimental_arch, asm_const)] +#![feature(no_core, lang_items, rustc_attrs, asm_experimental_arch)] #![crate_type = "rlib"] #![no_core] #![allow(non_camel_case_types)] diff --git a/tests/assembly/powerpc64-struct-abi.rs b/tests/assembly/powerpc64-struct-abi.rs new file mode 100644 index 00000000000..9a3540d8b41 --- /dev/null +++ b/tests/assembly/powerpc64-struct-abi.rs @@ -0,0 +1,132 @@ +//@ revisions: elfv1-be elfv2-be elfv2-le +//@ assembly-output: emit-asm +//@ compile-flags: -O +//@[elfv1-be] compile-flags: --target powerpc64-unknown-linux-gnu +//@[elfv1-be] needs-llvm-components: powerpc +//@[elfv2-be] compile-flags: --target powerpc64-unknown-linux-musl +//@[elfv2-be] needs-llvm-components: powerpc +//@[elfv2-le] compile-flags: --target powerpc64le-unknown-linux-gnu +//@[elfv2-le] needs-llvm-components: powerpc +//@[elfv1-be] filecheck-flags: --check-prefix be +//@[elfv2-be] filecheck-flags: --check-prefix be + +#![feature(no_core, lang_items)] +#![no_std] +#![no_core] +#![crate_type = "lib"] + +#[lang = "sized"] +trait Sized {} + +#[lang = "copy"] +trait Copy {} + +#[lang = "freeze"] +trait Freeze {} + +#[lang = "unpin"] +trait Unpin {} + +impl Copy for u8 {} +impl Copy for u16 {} +impl Copy for u32 {} +impl Copy for FiveU32s {} +impl Copy for FiveU16s {} +impl Copy for ThreeU8s {} + +#[repr(C)] +struct FiveU32s(u32, u32, u32, u32, u32); + +#[repr(C)] +struct FiveU16s(u16, u16, u16, u16, u16); + +#[repr(C)] +struct ThreeU8s(u8, u8, u8); + +// CHECK-LABEL: read_large +// be: lwz [[REG1:.*]], 16(4) +// be-NEXT: stw [[REG1]], 16(3) +// be-NEXT: ld [[REG2:.*]], 8(4) +// be-NEXT: ld [[REG3:.*]], 0(4) +// be-NEXT: std [[REG2]], 8(3) +// be-NEXT: std [[REG3]], 0(3) +// elfv2-le: lxvd2x [[REG1:.*]], 0, 4 +// elfv2-le-NEXT: lwz [[REG2:.*]], 16(4) +// elfv2-le-NEXT: stw [[REG2]], 16(3) +// elfv2-le-NEXT: stxvd2x [[REG1]], 0, 3 +// CHECK-NEXT: blr +#[no_mangle] +extern "C" fn read_large(x: &FiveU32s) -> FiveU32s { + *x +} + +// CHECK-LABEL: read_medium +// elfv1-be: lhz [[REG1:.*]], 8(4) +// elfv1-be-NEXT: ld [[REG2:.*]], 0(4) +// elfv1-be-NEXT: sth [[REG1]], 8(3) +// elfv1-be-NEXT: std [[REG2]], 0(3) +// elfv2-be: lhz [[REG1:.*]], 8(3) +// elfv2-be-NEXT: ld 3, 0(3) +// elfv2-be-NEXT: sldi 4, [[REG1]], 48 +// elfv2-le: ld [[REG1:.*]], 0(3) +// elfv2-le-NEXT: lhz 4, 8(3) +// elfv2-le-NEXT: mr 3, [[REG1]] +// CHECK-NEXT: blr +#[no_mangle] +extern "C" fn read_medium(x: &FiveU16s) -> FiveU16s { + *x +} + +// CHECK-LABEL: read_small +// elfv1-be: lbz [[REG1:.*]], 2(4) +// elfv1-be-NEXT: lhz [[REG2:.*]], 0(4) +// elfv1-be-NEXT: stb [[REG1]], 2(3) +// elfv1-be-NEXT: sth [[REG2]], 0(3) +// elfv2-be: lhz [[REG1:.*]], 0(3) +// elfv2-be-NEXT: lbz 3, 2(3) +// elfv2-be-NEXT: rldimi 3, [[REG1]], 8, 0 +// elfv2-le: lbz [[REG1:.*]], 2(3) +// elfv2-le-NEXT: lhz 3, 0(3) +// elfv2-le-NEXT: rldimi 3, [[REG1]], 16, 0 +// CHECK-NEXT: blr +#[no_mangle] +extern "C" fn read_small(x: &ThreeU8s) -> ThreeU8s { + *x +} + +// CHECK-LABEL: write_large +// CHECK: std 3, 0(6) +// be-NEXT: rldicl [[REG1:.*]], 5, 32, 32 +// CHECK-NEXT: std 4, 8(6) +// be-NEXT: stw [[REG1]], 16(6) +// elfv2-le-NEXT: stw 5, 16(6) +// CHECK-NEXT: blr +#[no_mangle] +extern "C" fn write_large(x: FiveU32s, dest: &mut FiveU32s) { + *dest = x; +} + +// CHECK-LABEL: write_medium +// CHECK: std 3, 0(5) +// be-NEXT: rldicl [[REG1:.*]], 4, 16, 48 +// be-NEXT: sth [[REG1]], 8(5) +// elfv2-le-NEXT: sth 4, 8(5) +// CHECK-NEXT: blr +#[no_mangle] +extern "C" fn write_medium(x: FiveU16s, dest: &mut FiveU16s) { + *dest = x; +} + +// CHECK-LABEL: write_small +// be: stb 3, 2(4) +// be-NEXT: srwi [[REG1:.*]], 3, 8 +// be-NEXT: sth [[REG1]], 0(4) +// The order these instructions are emitted in changed in LLVM 18. +// elfv2-le-DAG: sth 3, 0(4) +// elfv2-le-DAG: srwi [[REG1:.*]], 3, 16 +// elfv2-le-NEXT: stb [[REG1]], 2(4) +// CHECK-NEXT: blr +#[no_mangle] +extern "C" fn write_small(x: ThreeU8s, dest: &mut ThreeU8s) { + *dest = x; +} diff --git a/tests/assembly/targets/targets-elf.rs b/tests/assembly/targets/targets-elf.rs index 762df40a44b..c8610e03939 100644 --- a/tests/assembly/targets/targets-elf.rs +++ b/tests/assembly/targets/targets-elf.rs @@ -54,6 +54,9 @@ //@ revisions: aarch64_unknown_none_softfloat //@ [aarch64_unknown_none_softfloat] compile-flags: --target aarch64-unknown-none-softfloat //@ [aarch64_unknown_none_softfloat] needs-llvm-components: aarch64 +//@ revisions: aarch64_unknown_nto_qnx700 +//@ [aarch64_unknown_nto_qnx700] compile-flags: --target aarch64-unknown-nto-qnx700 +//@ [aarch64_unknown_nto_qnx700] needs-llvm-components: aarch64 //@ revisions: aarch64_unknown_nto_qnx710 //@ [aarch64_unknown_nto_qnx710] compile-flags: --target aarch64-unknown-nto-qnx710 //@ [aarch64_unknown_nto_qnx710] needs-llvm-components: aarch64 @@ -66,6 +69,9 @@ //@ revisions: aarch64_unknown_teeos //@ [aarch64_unknown_teeos] compile-flags: --target aarch64-unknown-teeos //@ [aarch64_unknown_teeos] needs-llvm-components: aarch64 +//@ revisions: aarch64_unknown_trusty +//@ [aarch64_unknown_trusty] compile-flags: --target aarch64-unknown-trusty +//@ [aarch64_unknown_trusty] needs-llvm-components: aarch64 //@ revisions: aarch64_wrs_vxworks //@ [aarch64_wrs_vxworks] compile-flags: --target aarch64-wrs-vxworks //@ [aarch64_wrs_vxworks] needs-llvm-components: aarch64 @@ -123,6 +129,9 @@ //@ revisions: armv7_linux_androideabi //@ [armv7_linux_androideabi] compile-flags: --target armv7-linux-androideabi //@ [armv7_linux_androideabi] needs-llvm-components: arm +//@ revisions: armv7_rtems_eabihf +//@ [armv7_rtems_eabihf] compile-flags: --target armv7-rtems-eabihf +//@ [armv7_rtems_eabihf] needs-llvm-components: arm //@ revisions: armv7_sony_vita_newlibeabihf //@ [armv7_sony_vita_newlibeabihf] compile-flags: --target armv7-sony-vita-newlibeabihf //@ [armv7_sony_vita_newlibeabihf] needs-llvm-components: arm @@ -153,6 +162,9 @@ //@ revisions: armv7_unknown_netbsd_eabihf //@ [armv7_unknown_netbsd_eabihf] compile-flags: --target armv7-unknown-netbsd-eabihf //@ [armv7_unknown_netbsd_eabihf] needs-llvm-components: arm +//@ revisions: armv7_unknown_trusty +//@ [armv7_unknown_trusty] compile-flags: --target armv7-unknown-trusty +//@ [armv7_unknown_trusty] needs-llvm-components: arm //@ revisions: armv7_wrs_vxworks_eabihf //@ [armv7_wrs_vxworks_eabihf] compile-flags: --target armv7-wrs-vxworks-eabihf //@ [armv7_wrs_vxworks_eabihf] needs-llvm-components: arm @@ -345,6 +357,9 @@ //@ revisions: powerpc_unknown_linux_musl //@ [powerpc_unknown_linux_musl] compile-flags: --target powerpc-unknown-linux-musl //@ [powerpc_unknown_linux_musl] needs-llvm-components: powerpc +//@ revisions: powerpc_unknown_linux_muslspe +//@ [powerpc_unknown_linux_muslspe] compile-flags: --target powerpc-unknown-linux-muslspe +//@ [powerpc_unknown_linux_muslspe] needs-llvm-components: powerpc //@ revisions: powerpc_unknown_netbsd //@ [powerpc_unknown_netbsd] compile-flags: --target powerpc-unknown-netbsd //@ [powerpc_unknown_netbsd] needs-llvm-components: powerpc diff --git a/tests/assembly/x86_64-cmp.rs b/tests/assembly/x86_64-cmp.rs index 31efdda1bfa..67b7ff99ae2 100644 --- a/tests/assembly/x86_64-cmp.rs +++ b/tests/assembly/x86_64-cmp.rs @@ -1,6 +1,9 @@ -//@ revisions: DEBUG OPTIM +//@ revisions: DEBUG LLVM-PRE-20-OPTIM LLVM-20-OPTIM //@ [DEBUG] compile-flags: -C opt-level=0 -//@ [OPTIM] compile-flags: -C opt-level=3 +//@ [LLVM-PRE-20-OPTIM] compile-flags: -C opt-level=3 +//@ [LLVM-PRE-20-OPTIM] ignore-llvm-version: 20 - 99 +//@ [LLVM-20-OPTIM] compile-flags: -C opt-level=3 +//@ [LLVM-20-OPTIM] min-llvm-version: 20 //@ assembly-output: emit-asm //@ compile-flags: --crate-type=lib -C llvm-args=-x86-asm-syntax=intel //@ only-x86_64 @@ -21,12 +24,18 @@ pub fn signed_cmp(a: i16, b: i16) -> std::cmp::Ordering { // DEBUG: and // DEBUG: sub - // OPTIM: xor - // OPTIM: cmp - // OPTIM: setne - // OPTIM: mov - // OPTIM: cmovge - // OPTIM: ret + // LLVM-PRE-20-OPTIM: xor + // LLVM-PRE-20-OPTIM: cmp + // LLVM-PRE-20-OPTIM: setne + // LLVM-PRE-20-OPTIM: mov + // LLVM-PRE-20-OPTIM: cmovge + // LLVM-PRE-20-OPTIM: ret + // + // LLVM-20-OPTIM: cmp + // LLVM-20-OPTIM: setl + // LLVM-20-OPTIM: setg + // LLVM-20-OPTIM: sub + // LLVM-20-OPTIM: ret three_way_compare(a, b) } @@ -41,11 +50,16 @@ pub fn unsigned_cmp(a: u16, b: u16) -> std::cmp::Ordering { // DEBUG: and // DEBUG: sub - // OPTIM: xor - // OPTIM: cmp - // OPTIM: setne - // OPTIM: mov - // OPTIM: cmovae - // OPTIM: ret + // LLVM-PRE-20-OPTIM: xor + // LLVM-PRE-20-OPTIM: cmp + // LLVM-PRE-20-OPTIM: setne + // LLVM-PRE-20-OPTIM: mov + // LLVM-PRE-20-OPTIM: cmovae + // LLVM-PRE-20-OPTIM: ret + // + // LLVM-20-OPTIM: cmp + // LLVM-20-OPTIM: seta + // LLVM-20-OPTIM: sbb + // LLVM-20-OPTIM: ret three_way_compare(a, b) } diff --git a/tests/codegen-units/item-collection/auxiliary/cgu_extern_closures.rs b/tests/codegen-units/item-collection/auxiliary/cgu_extern_closures.rs index 0192a3d4188..33a32d7fea9 100644 --- a/tests/codegen-units/item-collection/auxiliary/cgu_extern_closures.rs +++ b/tests/codegen-units/item-collection/auxiliary/cgu_extern_closures.rs @@ -1,3 +1,5 @@ +//@ compile-flags: -Zinline-mir=no + #![crate_type = "lib"] #[inline] diff --git a/tests/codegen-units/item-collection/cross-crate-closures.rs b/tests/codegen-units/item-collection/cross-crate-closures.rs index 2dab19401ed..cb86cf18c0c 100644 --- a/tests/codegen-units/item-collection/cross-crate-closures.rs +++ b/tests/codegen-units/item-collection/cross-crate-closures.rs @@ -1,9 +1,6 @@ -// In the current version of the collector that still has to support -// legacy-codegen, closures do not generate their own MonoItems, so we are -// ignoring this test until MIR codegen has taken over completely -//@ ignore-test - -//@ compile-flags:-Zprint-mono-items=eager +// We need to disable MIR inlining in both this and its aux-build crate. The MIR inliner +// will just inline everything into our start function if we let it. As it should. +//@ compile-flags:-Zprint-mono-items=eager -Zinline-mir=no #![deny(dead_code)] #![feature(start)] @@ -11,15 +8,15 @@ //@ aux-build:cgu_extern_closures.rs extern crate cgu_extern_closures; -//~ MONO_ITEM fn cross_crate_closures::start[0] +//~ MONO_ITEM fn start @@ cross_crate_closures-cgu.0[Internal] #[start] fn start(_: isize, _: *const *const u8) -> isize { - //~ MONO_ITEM fn cgu_extern_closures::inlined_fn[0] - //~ MONO_ITEM fn cgu_extern_closures::inlined_fn[0]::{{closure}}[0] + //~ MONO_ITEM fn cgu_extern_closures::inlined_fn @@ cross_crate_closures-cgu.0[Internal] + //~ MONO_ITEM fn cgu_extern_closures::inlined_fn::{closure#0} @@ cross_crate_closures-cgu.0[Internal] let _ = cgu_extern_closures::inlined_fn(1, 2); - //~ MONO_ITEM fn cgu_extern_closures::inlined_fn_generic[0]<i32> - //~ MONO_ITEM fn cgu_extern_closures::inlined_fn_generic[0]::{{closure}}[0]<i32> + //~ MONO_ITEM fn cgu_extern_closures::inlined_fn_generic::<i32> @@ cross_crate_closures-cgu.0[Internal] + //~ MONO_ITEM fn cgu_extern_closures::inlined_fn_generic::<i32>::{closure#0} @@ cross_crate_closures-cgu.0[Internal] let _ = cgu_extern_closures::inlined_fn_generic(3, 4, 5i32); // Nothing should be generated for this call, we just link to the instance @@ -28,5 +25,3 @@ fn start(_: isize, _: *const *const u8) -> isize { 0 } - -//~ MONO_ITEM drop-glue i8 diff --git a/tests/codegen-units/item-collection/non-generic-closures.rs b/tests/codegen-units/item-collection/non-generic-closures.rs index 105348e9d09..dc0846f2cd3 100644 --- a/tests/codegen-units/item-collection/non-generic-closures.rs +++ b/tests/codegen-units/item-collection/non-generic-closures.rs @@ -1,49 +1,45 @@ -// In the current version of the collector that still has to support -// legacy-codegen, closures do not generate their own MonoItems, so we are -// ignoring this test until MIR codegen has taken over completely -//@ ignore-test - -// -//@ compile-flags:-Zprint-mono-items=eager +//@ compile-flags:-Zprint-mono-items=eager -Zinline-mir=no #![deny(dead_code)] #![feature(start)] -//~ MONO_ITEM fn non_generic_closures::temporary[0] +//~ MONO_ITEM fn temporary @@ non_generic_closures-cgu.0[Internal] fn temporary() { - //~ MONO_ITEM fn non_generic_closures::temporary[0]::{{closure}}[0] + //~ MONO_ITEM fn temporary::{closure#0} @@ non_generic_closures-cgu.0[Internal] (|a: u32| { let _ = a; })(4); } -//~ MONO_ITEM fn non_generic_closures::assigned_to_variable_but_not_executed[0] +//~ MONO_ITEM fn assigned_to_variable_but_not_executed @@ non_generic_closures-cgu.0[Internal] fn assigned_to_variable_but_not_executed() { - //~ MONO_ITEM fn non_generic_closures::assigned_to_variable_but_not_executed[0]::{{closure}}[0] let _x = |a: i16| { let _ = a + 1; }; } -//~ MONO_ITEM fn non_generic_closures::assigned_to_variable_executed_directly[0] +//~ MONO_ITEM fn assigned_to_variable_executed_indirectly @@ non_generic_closures-cgu.0[Internal] fn assigned_to_variable_executed_indirectly() { - //~ MONO_ITEM fn non_generic_closures::assigned_to_variable_executed_directly[0]::{{closure}}[0] + //~ MONO_ITEM fn assigned_to_variable_executed_indirectly::{closure#0} @@ non_generic_closures-cgu.0[Internal] + //~ MONO_ITEM fn <{closure@TEST_PATH:27:13: 27:21} as std::ops::FnOnce<(i32,)>>::call_once - shim @@ non_generic_closures-cgu.0[Internal] + //~ MONO_ITEM fn <{closure@TEST_PATH:27:13: 27:21} as std::ops::FnOnce<(i32,)>>::call_once - shim(vtable) @@ non_generic_closures-cgu.0[Internal] + //~ MONO_ITEM fn std::ptr::drop_in_place::<{closure@TEST_PATH:27:13: 27:21}> - shim(None) @@ non_generic_closures-cgu.0[Internal] let f = |a: i32| { let _ = a + 2; }; run_closure(&f); } -//~ MONO_ITEM fn non_generic_closures::assigned_to_variable_executed_indirectly[0] +//~ MONO_ITEM fn assigned_to_variable_executed_directly @@ non_generic_closures-cgu.0[Internal] fn assigned_to_variable_executed_directly() { - //~ MONO_ITEM fn non_generic_closures::assigned_to_variable_executed_indirectly[0]::{{closure}}[0] + //~ MONO_ITEM fn assigned_to_variable_executed_directly::{closure#0} @@ non_generic_closures-cgu.0[Internal] let f = |a: i64| { let _ = a + 3; }; f(4); } -//~ MONO_ITEM fn non_generic_closures::start[0] +//~ MONO_ITEM fn start @@ non_generic_closures-cgu.0[Internal] #[start] fn start(_: isize, _: *const *const u8) -> isize { temporary(); @@ -54,7 +50,7 @@ fn start(_: isize, _: *const *const u8) -> isize { 0 } -//~ MONO_ITEM fn non_generic_closures::run_closure[0] +//~ MONO_ITEM fn run_closure @@ non_generic_closures-cgu.0[Internal] fn run_closure(f: &Fn(i32)) { f(3); } diff --git a/tests/codegen-units/partitioning/methods-are-with-self-type.rs b/tests/codegen-units/partitioning/methods-are-with-self-type.rs index 901e7507d73..7c9045e8f1a 100644 --- a/tests/codegen-units/partitioning/methods-are-with-self-type.rs +++ b/tests/codegen-units/partitioning/methods-are-with-self-type.rs @@ -1,30 +1,23 @@ -// Currently, all generic functions are instantiated in each codegen unit that -// uses them, even those not marked with #[inline], so this test does not make -// much sense at the moment. -//@ ignore-test - // We specify incremental here because we want to test the partitioning for incremental compilation //@ incremental //@ compile-flags:-Zprint-mono-items=lazy -#![allow(dead_code)] -#![feature(start)] +#![crate_type = "lib"] -struct SomeType; +pub struct SomeType; struct SomeGenericType<T1, T2>(T1, T2); -mod mod1 { +pub mod mod1 { use super::{SomeGenericType, SomeType}; // Even though the impl is in `mod1`, the methods should end up in the // parent module, since that is where their self-type is. impl SomeType { - //~ MONO_ITEM fn methods_are_with_self_type::mod1[0]::{{impl}}[0]::method[0] @@ methods_are_with_self_type[External] - fn method(&self) {} - - //~ MONO_ITEM fn methods_are_with_self_type::mod1[0]::{{impl}}[0]::associated_fn[0] @@ methods_are_with_self_type[External] - fn associated_fn() {} + //~ MONO_ITEM fn mod1::<impl SomeType>::method @@ methods_are_with_self_type[External] + pub fn method(&self) {} + //~ MONO_ITEM fn mod1::<impl SomeType>::associated_fn @@ methods_are_with_self_type[External] + pub fn associated_fn() {} } impl<T1, T2> SomeGenericType<T1, T2> { @@ -52,25 +45,20 @@ mod type2 { pub struct Struct; } -//~ MONO_ITEM fn methods_are_with_self_type::start[0] -#[start] -fn start(_: isize, _: *const *const u8) -> isize { - //~ MONO_ITEM fn methods_are_with_self_type::mod1[0]::{{impl}}[1]::method[0]<u32, u64> @@ methods_are_with_self_type.volatile[WeakODR] +//~ MONO_ITEM fn start @@ methods_are_with_self_type[External] +pub fn start() { + //~ MONO_ITEM fn mod1::<impl SomeGenericType<u32, u64>>::method @@ methods_are_with_self_type.volatile[External] SomeGenericType(0u32, 0u64).method(); - //~ MONO_ITEM fn methods_are_with_self_type::mod1[0]::{{impl}}[1]::associated_fn[0]<char, &str> @@ methods_are_with_self_type.volatile[WeakODR] + //~ MONO_ITEM fn mod1::<impl SomeGenericType<char, &str>>::associated_fn @@ methods_are_with_self_type.volatile[External] SomeGenericType::associated_fn('c', "&str"); - //~ MONO_ITEM fn methods_are_with_self_type::{{impl}}[0]::foo[0]<methods_are_with_self_type::type1[0]::Struct[0]> @@ methods_are_with_self_type-type1.volatile[WeakODR] + //~ MONO_ITEM fn <type1::Struct as Trait>::foo @@ methods_are_with_self_type-type1.volatile[External] type1::Struct.foo(); - //~ MONO_ITEM fn methods_are_with_self_type::{{impl}}[0]::foo[0]<methods_are_with_self_type::type2[0]::Struct[0]> @@ methods_are_with_self_type-type2.volatile[WeakODR] + //~ MONO_ITEM fn <type2::Struct as Trait>::foo @@ methods_are_with_self_type-type2.volatile[External] type2::Struct.foo(); - //~ MONO_ITEM fn methods_are_with_self_type::Trait[0]::default[0]<methods_are_with_self_type::type1[0]::Struct[0]> @@ methods_are_with_self_type-type1.volatile[WeakODR] + //~ MONO_ITEM fn <type1::Struct as Trait>::default @@ methods_are_with_self_type-type1.volatile[External] type1::Struct.default(); - //~ MONO_ITEM fn methods_are_with_self_type::Trait[0]::default[0]<methods_are_with_self_type::type2[0]::Struct[0]> @@ methods_are_with_self_type-type2.volatile[WeakODR] + //~ MONO_ITEM fn <type2::Struct as Trait>::default @@ methods_are_with_self_type-type2.volatile[External] type2::Struct.default(); - - 0 } - -//~ MONO_ITEM drop-glue i8 diff --git a/tests/codegen/array-from_fn.rs b/tests/codegen/array-from_fn.rs new file mode 100644 index 00000000000..7202d0c67e6 --- /dev/null +++ b/tests/codegen/array-from_fn.rs @@ -0,0 +1,13 @@ +//@ revisions: NORMAL OPT +//@ [NORMAL] compile-flags: -C opt-level=0 -C debuginfo=2 +//@ [OPT] compile-flags: -C opt-level=s -C debuginfo=0 + +#![crate_type = "lib"] +#![feature(array_from_fn)] + +#[no_mangle] +pub fn iota() -> [u8; 16] { + // OPT-NOT: core..array..Guard + // NORMAL: core..array..Guard + std::array::from_fn(|i| i as _) +} diff --git a/tests/codegen/call-metadata.rs b/tests/codegen/call-metadata.rs index b2168990ff8..73c4b33e2cf 100644 --- a/tests/codegen/call-metadata.rs +++ b/tests/codegen/call-metadata.rs @@ -2,6 +2,7 @@ // scalar value. //@ compile-flags: -O -C no-prepopulate-passes +//@ ignore-llvm-version: 19 - 99 #![crate_type = "lib"] diff --git a/tests/codegen/cast-optimized.rs b/tests/codegen/cast-optimized.rs index 313b2b4f0d6..59cf40935cd 100644 --- a/tests/codegen/cast-optimized.rs +++ b/tests/codegen/cast-optimized.rs @@ -20,8 +20,6 @@ pub fn u32_index(c: u32) -> [bool; 22] { // CHECK-LABEL: @char_as_u32_index #[no_mangle] pub fn char_as_u32_index(c: char) -> [bool; 22] { - // CHECK: %[[B:.+]] = icmp ult i32 %c, 1114112 - // CHECK: call void @llvm.assume(i1 %[[B]]) let c = c as u32; let mut array = [false; 22]; diff --git a/tests/codegen/cast-target-abi.rs b/tests/codegen/cast-target-abi.rs index 34e52d38bbe..db76aae3dd0 100644 --- a/tests/codegen/cast-target-abi.rs +++ b/tests/codegen/cast-target-abi.rs @@ -1,7 +1,7 @@ // ignore-tidy-linelength //@ revisions:aarch64 loongarch64 powerpc64 sparc64 x86_64 -// FIXME: Add `-Cllvm-args=--lint-abort-on-error` after LLVM 19 -//@ compile-flags: -O -C no-prepopulate-passes -C passes=lint +//@ min-llvm-version: 19 +//@ compile-flags: -O -Cno-prepopulate-passes -Zlint-llvm-ir -Cllvm-args=-lint-abort-on-error //@[aarch64] compile-flags: --target aarch64-unknown-linux-gnu //@[aarch64] needs-llvm-components: arm diff --git a/tests/codegen/cffi/ffi-out-of-bounds-loads.rs b/tests/codegen/cffi/ffi-out-of-bounds-loads.rs index a4b7c0caa6d..ae8d8383f5b 100644 --- a/tests/codegen/cffi/ffi-out-of-bounds-loads.rs +++ b/tests/codegen/cffi/ffi-out-of-bounds-loads.rs @@ -1,5 +1,6 @@ //@ revisions: linux apple -//@ compile-flags: -C opt-level=0 -C no-prepopulate-passes -C passes=lint +//@ min-llvm-version: 19 +//@ compile-flags: -Copt-level=0 -Cno-prepopulate-passes -Zlint-llvm-ir -Cllvm-args=-lint-abort-on-error //@[linux] compile-flags: --target x86_64-unknown-linux-gnu //@[linux] needs-llvm-components: x86 diff --git a/tests/codegen/common_prim_int_ptr.rs b/tests/codegen/common_prim_int_ptr.rs index 87fa89abb86..aa7ebb4c911 100644 --- a/tests/codegen/common_prim_int_ptr.rs +++ b/tests/codegen/common_prim_int_ptr.rs @@ -28,7 +28,7 @@ pub fn insert_box(x: Box<()>) -> Result<usize, Box<()>> { // CHECK-LABEL: @extract_int // CHECK-NOT: nonnull -// CHECK-SAME: (i{{[0-9]+}} {{[^,]+}} [[DISCRIMINANT:%[0-9]+]], ptr {{[^,]+}} [[PAYLOAD:%[0-9]+]]) +// CHECK-SAME: (i{{[0-9]+}} {{[^%]+}} [[DISCRIMINANT:%[0-9]+]], ptr {{[^,]+}} [[PAYLOAD:%[0-9]+]]) #[no_mangle] pub unsafe fn extract_int(x: Result<usize, Box<()>>) -> usize { // CHECK: [[TEMP:%.+]] = ptrtoint ptr [[PAYLOAD]] to [[USIZE:i[0-9]+]] @@ -40,7 +40,7 @@ pub unsafe fn extract_int(x: Result<usize, Box<()>>) -> usize { } // CHECK-LABEL: @extract_box -// CHECK-SAME: (i{{[0-9]+}} {{[^,]+}} [[DISCRIMINANT:%[0-9]+]], ptr {{[^,]+}} [[PAYLOAD:%[0-9]+]]) +// CHECK-SAME: (i{{[0-9]+}} {{[^%]+}} [[DISCRIMINANT:%[0-9]+]], ptr {{[^,]+}} [[PAYLOAD:%[0-9]+]]) #[no_mangle] pub unsafe fn extract_box(x: Result<usize, Box<i32>>) -> Box<i32> { // CHECK: ret ptr [[PAYLOAD]] diff --git a/tests/codegen/const-vector.rs b/tests/codegen/const-vector.rs new file mode 100644 index 00000000000..d368838201e --- /dev/null +++ b/tests/codegen/const-vector.rs @@ -0,0 +1,107 @@ +//@ compile-flags: -C no-prepopulate-passes -Copt-level=0 + +// This test checks that constants of SIMD type are passed as immediate vectors. +// We ensure that both vector representations (struct with fields and struct wrapping array) work. +#![crate_type = "lib"] +#![feature(abi_unadjusted)] +#![feature(const_trait_impl)] +#![feature(repr_simd)] +#![feature(rustc_attrs)] +#![feature(simd_ffi)] +#![allow(non_camel_case_types)] + +// Setting up structs that can be used as const vectors +#[repr(simd)] +#[derive(Clone)] +pub struct i8x2(i8, i8); + +#[repr(simd)] +#[derive(Clone)] +pub struct i8x2_arr([i8; 2]); + +#[repr(simd)] +#[derive(Clone)] +pub struct f32x2(f32, f32); + +#[repr(simd)] +#[derive(Clone)] +pub struct f32x2_arr([f32; 2]); + +#[repr(simd, packed)] +#[derive(Copy, Clone)] +pub struct Simd<T, const N: usize>([T; N]); + +// The following functions are required for the tests to ensure +// that they are called with a const vector + +extern "unadjusted" { + #[no_mangle] + fn test_i8x2(a: i8x2); +} + +extern "unadjusted" { + #[no_mangle] + fn test_i8x2_two_args(a: i8x2, b: i8x2); +} + +extern "unadjusted" { + #[no_mangle] + fn test_i8x2_mixed_args(a: i8x2, c: i32, b: i8x2); +} + +extern "unadjusted" { + #[no_mangle] + fn test_i8x2_arr(a: i8x2_arr); +} + +extern "unadjusted" { + #[no_mangle] + fn test_f32x2(a: f32x2); +} + +extern "unadjusted" { + #[no_mangle] + fn test_f32x2_arr(a: f32x2_arr); +} + +extern "unadjusted" { + #[no_mangle] + fn test_simd(a: Simd<i32, 4>); +} + +extern "unadjusted" { + #[no_mangle] + fn test_simd_unaligned(a: Simd<i32, 3>); +} + +// Ensure the packed variant of the simd struct does not become a const vector +// if the size is not a power of 2 +// CHECK: %"Simd<i32, 3>" = type { [3 x i32] } + +pub fn do_call() { + unsafe { + // CHECK: call void @test_i8x2(<2 x i8> <i8 32, i8 64> + test_i8x2(const { i8x2(32, 64) }); + + // CHECK: call void @test_i8x2_two_args(<2 x i8> <i8 32, i8 64>, <2 x i8> <i8 8, i8 16> + test_i8x2_two_args(const { i8x2(32, 64) }, const { i8x2(8, 16) }); + + // CHECK: call void @test_i8x2_mixed_args(<2 x i8> <i8 32, i8 64>, i32 43, <2 x i8> <i8 8, i8 16> + test_i8x2_mixed_args(const { i8x2(32, 64) }, 43, const { i8x2(8, 16) }); + + // CHECK: call void @test_i8x2_arr(<2 x i8> <i8 32, i8 64> + test_i8x2_arr(const { i8x2_arr([32, 64]) }); + + // CHECK: call void @test_f32x2(<2 x float> <float 0x3FD47AE140000000, float 0x3FE47AE140000000> + test_f32x2(const { f32x2(0.32, 0.64) }); + + // CHECK: void @test_f32x2_arr(<2 x float> <float 0x3FD47AE140000000, float 0x3FE47AE140000000> + test_f32x2_arr(const { f32x2_arr([0.32, 0.64]) }); + + // CHECK: call void @test_simd(<4 x i32> <i32 2, i32 4, i32 6, i32 8> + test_simd(const { Simd::<i32, 4>([2, 4, 6, 8]) }); + + // CHECK: call void @test_simd_unaligned(%"Simd<i32, 3>" %1 + test_simd_unaligned(const { Simd::<i32, 3>([2, 4, 6]) }); + } +} diff --git a/tests/codegen/debuginfo-inline-callsite-location.rs b/tests/codegen/debuginfo-inline-callsite-location.rs index aee07b4eb8c..c31788d82db 100644 --- a/tests/codegen/debuginfo-inline-callsite-location.rs +++ b/tests/codegen/debuginfo-inline-callsite-location.rs @@ -9,13 +9,12 @@ // CHECK: tail call void @{{[A-Za-z0-9_]+4core6option13unwrap_failed}} // CHECK-SAME: !dbg ![[#second_dbg:]] -// CHECK-DAG: ![[#func_dbg:]] = distinct !DISubprogram(name: "unwrap<i32>" -// CHECK-DAG: ![[#first_scope:]] = distinct !DILexicalBlock(scope: ![[#func_dbg]], -// CHECK: ![[#second_scope:]] = distinct !DILexicalBlock(scope: ![[#func_dbg]], +// CHECK-DAG: ![[#func_scope:]] = distinct !DISubprogram(name: "unwrap<i32>" +// CHECK-DAG: ![[#]] = !DILocalVariable(name: "self",{{( arg: 1,)?}} scope: ![[#func_scope]] // CHECK: ![[#first_dbg]] = !DILocation(line: [[#]] -// CHECK-SAME: scope: ![[#first_scope]], inlinedAt: ![[#]]) +// CHECK-SAME: scope: ![[#func_scope]], inlinedAt: ![[#]]) // CHECK: ![[#second_dbg]] = !DILocation(line: [[#]] -// CHECK-SAME: scope: ![[#second_scope]], inlinedAt: ![[#]]) +// CHECK-SAME: scope: ![[#func_scope]], inlinedAt: ![[#]]) #![crate_type = "lib"] diff --git a/tests/codegen/enum/enum-match.rs b/tests/codegen/enum/enum-match.rs index 8da5de63e67..a24b98050d2 100644 --- a/tests/codegen/enum/enum-match.rs +++ b/tests/codegen/enum/enum-match.rs @@ -34,7 +34,7 @@ pub enum Enum1 { // CHECK: define noundef{{( range\(i8 [0-9]+, [0-9]+\))?}} i8 @match1{{.*}} // CHECK-NEXT: start: -// CHECK-NEXT: %1 = add i8 %0, -2 +// CHECK-NEXT: %1 = add{{( nsw)?}} i8 %0, -2 // CHECK-NEXT: %2 = zext i8 %1 to i64 // CHECK-NEXT: %3 = icmp ult i8 %1, 2 // CHECK-NEXT: %4 = add nuw nsw i64 %2, 1 diff --git a/tests/codegen/function-arguments.rs b/tests/codegen/function-arguments.rs index 56504df4034..bf9f405192b 100644 --- a/tests/codegen/function-arguments.rs +++ b/tests/codegen/function-arguments.rs @@ -50,7 +50,7 @@ pub fn maybeuninit_enum_bool(x: MaybeUninit<MyBool>) -> MaybeUninit<MyBool> { x } -// CHECK: noundef i32 @char(i32 noundef %x) +// CHECK: noundef{{( range\(i32 0, 1114112\))?}} i32 @char(i32 noundef{{( range\(i32 0, 1114112\))?}} %x) #[no_mangle] pub fn char(x: char) -> char { x @@ -68,7 +68,7 @@ pub fn int(x: u64) -> u64 { x } -// CHECK: noundef i64 @nonzero_int(i64 noundef %x) +// CHECK: noundef{{( range\(i64 1, 0\))?}} i64 @nonzero_int(i64 noundef{{( range\(i64 1, 0\))?}} %x) #[no_mangle] pub fn nonzero_int(x: NonZero<u64>) -> NonZero<u64> { x @@ -250,7 +250,7 @@ pub fn return_slice(x: &[u16]) -> &[u16] { x } -// CHECK: { i16, i16 } @enum_id_1(i16 noundef %x.0, i16 %x.1) +// CHECK: { i16, i16 } @enum_id_1(i16 noundef{{( range\(i16 0, 3\))?}} %x.0, i16 %x.1) #[no_mangle] pub fn enum_id_1(x: Option<Result<u16, u16>>) -> Option<Result<u16, u16>> { x diff --git a/tests/codegen/inline-function-args-debug-info.rs b/tests/codegen/inline-function-args-debug-info.rs index 7263374b22e..53a179160dc 100644 --- a/tests/codegen/inline-function-args-debug-info.rs +++ b/tests/codegen/inline-function-args-debug-info.rs @@ -15,6 +15,7 @@ pub fn outer_function(x: usize, y: usize) -> usize { fn inner_function(aaaa: usize, bbbb: usize) -> usize { // CHECK: !DILocalVariable(name: "aaaa", arg: 1 // CHECK-SAME: line: 15 + // CHECK-NOT: !DILexicalBlock( // CHECK: !DILocalVariable(name: "bbbb", arg: 2 // CHECK-SAME: line: 15 aaaa + bbbb diff --git a/tests/codegen/integer-cmp.rs b/tests/codegen/integer-cmp.rs index bba112b246f..8df68d8d490 100644 --- a/tests/codegen/integer-cmp.rs +++ b/tests/codegen/integer-cmp.rs @@ -1,6 +1,9 @@ // This is test for more optimal Ord implementation for integers. // See <https://github.com/rust-lang/rust/issues/63758> for more info. +//@ revisions: llvm-pre-20 llvm-20 +//@ [llvm-20] min-llvm-version: 20 +//@ [llvm-pre-20] ignore-llvm-version: 20 - 99 //@ compile-flags: -C opt-level=3 #![crate_type = "lib"] @@ -10,19 +13,21 @@ use std::cmp::Ordering; // CHECK-LABEL: @cmp_signed #[no_mangle] pub fn cmp_signed(a: i64, b: i64) -> Ordering { - // CHECK: icmp slt - // CHECK: icmp ne - // CHECK: zext i1 - // CHECK: select i1 + // llvm-20: @llvm.scmp.i8.i64 + // llvm-pre-20: icmp slt + // llvm-pre-20: icmp ne + // llvm-pre-20: zext i1 + // llvm-pre-20: select i1 a.cmp(&b) } // CHECK-LABEL: @cmp_unsigned #[no_mangle] pub fn cmp_unsigned(a: u32, b: u32) -> Ordering { - // CHECK: icmp ult - // CHECK: icmp ne - // CHECK: zext i1 - // CHECK: select i1 + // llvm-20: @llvm.ucmp.i8.i32 + // llvm-pre-20: icmp ult + // llvm-pre-20: icmp ne + // llvm-pre-20: zext i1 + // llvm-pre-20: select i1 a.cmp(&b) } diff --git a/tests/codegen/intrinsics/nontemporal.rs b/tests/codegen/intrinsics/nontemporal.rs index 076d6d6d9da..ff2d6296066 100644 --- a/tests/codegen/intrinsics/nontemporal.rs +++ b/tests/codegen/intrinsics/nontemporal.rs @@ -1,13 +1,37 @@ //@ compile-flags: -O +//@revisions: with_nontemporal without_nontemporal +//@[with_nontemporal] compile-flags: --target aarch64-unknown-linux-gnu +//@[with_nontemporal] needs-llvm-components: aarch64 +//@[without_nontemporal] compile-flags: --target x86_64-unknown-linux-gnu +//@[without_nontemporal] needs-llvm-components: x86 -#![feature(core_intrinsics)] +// Ensure that we *do* emit the `!nontemporal` flag on architectures where it +// is well-behaved, but do *not* emit it on architectures where it is ill-behaved. +// For more context, see <https://github.com/rust-lang/rust/issues/114582> and +// <https://github.com/llvm/llvm-project/issues/64521>. + +#![feature(no_core, lang_items, intrinsics)] +#![no_core] #![crate_type = "lib"] +#[lang = "sized"] +pub trait Sized {} +#[lang = "copy"] +pub trait Copy {} + +impl Copy for u32 {} +impl<T> Copy for *mut T {} + +extern "rust-intrinsic" { + pub fn nontemporal_store<T>(ptr: *mut T, val: T); +} + #[no_mangle] pub fn a(a: &mut u32, b: u32) { // CHECK-LABEL: define{{.*}}void @a - // CHECK: store i32 %b, ptr %a, align 4, !nontemporal + // with_nontemporal: store i32 %b, ptr %a, align 4, !nontemporal + // without_nontemporal-NOT: nontemporal unsafe { - std::intrinsics::nontemporal_store(a, b); + nontemporal_store(a, b); } } diff --git a/tests/codegen/intrinsics/rustc_intrinsic_must_be_overridden.rs b/tests/codegen/intrinsics/rustc_intrinsic_must_be_overridden.rs new file mode 100644 index 00000000000..b41e441d309 --- /dev/null +++ b/tests/codegen/intrinsics/rustc_intrinsic_must_be_overridden.rs @@ -0,0 +1,14 @@ +//@ revisions: OPT0 OPT1 +//@ [OPT0] compile-flags: -Copt-level=0 +//@ [OPT1] compile-flags: -Copt-level=1 +//@ compile-flags: -Cno-prepopulate-passes + +#![crate_type = "lib"] +#![feature(core_intrinsics)] + +// CHECK-NOT: core::intrinsics::size_of_val + +#[no_mangle] +pub unsafe fn size_of_val(ptr: *const i32) -> usize { + core::intrinsics::size_of_val(ptr) +} diff --git a/tests/codegen/is_val_statically_known.rs b/tests/codegen/is_val_statically_known.rs index 6af4f353a48..fe432d3bcc4 100644 --- a/tests/codegen/is_val_statically_known.rs +++ b/tests/codegen/is_val_statically_known.rs @@ -1,6 +1,7 @@ //@ compile-flags: --crate-type=lib -Zmerge-functions=disabled -O #![feature(core_intrinsics)] +#![feature(f16, f128)] use std::intrinsics::is_val_statically_known; @@ -49,7 +50,7 @@ pub fn _bool_false(b: bool) -> i32 { #[inline] pub fn _iref(a: &u8) -> i32 { - if unsafe { is_val_statically_known(a) } { 5 } else { 4 } + if is_val_statically_known(a) { 5 } else { 4 } } // CHECK-LABEL: @_iref_borrow( @@ -68,7 +69,7 @@ pub fn _iref_arg(a: &u8) -> i32 { #[inline] pub fn _slice_ref(a: &[u8]) -> i32 { - if unsafe { is_val_statically_known(a) } { 7 } else { 6 } + if is_val_statically_known(a) { 7 } else { 6 } } // CHECK-LABEL: @_slice_ref_borrow( @@ -84,3 +85,79 @@ pub fn _slice_ref_arg(a: &[u8]) -> i32 { // CHECK: ret i32 6 _slice_ref(a) } + +#[inline] +pub fn _f16(a: f16) -> i32 { + if is_val_statically_known(a) { 1 } else { 0 } +} + +// CHECK-LABEL: @_f16_true( +#[no_mangle] +pub fn _f16_true() -> i32 { + // CHECK: ret i32 1 + _f16(1.0) +} + +// CHECK-LABEL: @_f16_false( +#[no_mangle] +pub fn _f16_false(a: f16) -> i32 { + // CHECK: ret i32 0 + _f16(a) +} + +#[inline] +pub fn _f32(a: f32) -> i32 { + if is_val_statically_known(a) { 1 } else { 0 } +} + +// CHECK-LABEL: @_f32_true( +#[no_mangle] +pub fn _f32_true() -> i32 { + // CHECK: ret i32 1 + _f32(1.0) +} + +// CHECK-LABEL: @_f32_false( +#[no_mangle] +pub fn _f32_false(a: f32) -> i32 { + // CHECK: ret i32 0 + _f32(a) +} + +#[inline] +pub fn _f64(a: f64) -> i32 { + if is_val_statically_known(a) { 1 } else { 0 } +} + +// CHECK-LABEL: @_f64_true( +#[no_mangle] +pub fn _f64_true() -> i32 { + // CHECK: ret i32 1 + _f64(1.0) +} + +// CHECK-LABEL: @_f64_false( +#[no_mangle] +pub fn _f64_false(a: f64) -> i32 { + // CHECK: ret i32 0 + _f64(a) +} + +#[inline] +pub fn _f128(a: f128) -> i32 { + if is_val_statically_known(a) { 1 } else { 0 } +} + +// CHECK-LABEL: @_f128_true( +#[no_mangle] +pub fn _f128_true() -> i32 { + // CHECK: ret i32 1 + _f128(1.0) +} + +// CHECK-LABEL: @_f128_false( +#[no_mangle] +pub fn _f128_false(a: f128) -> i32 { + // CHECK: ret i32 0 + _f128(a) +} diff --git a/tests/codegen/issues/issue-107681-unwrap_unchecked.rs b/tests/codegen/issues/issue-107681-unwrap_unchecked.rs new file mode 100644 index 00000000000..7d9679d2322 --- /dev/null +++ b/tests/codegen/issues/issue-107681-unwrap_unchecked.rs @@ -0,0 +1,20 @@ +//@ compile-flags: -O +//@ min-llvm-version: 19 + +// Test for #107681. +// Make sure we don't create `br` or `select` instructions. + +#![crate_type = "lib"] + +use std::iter::Copied; +use std::slice::Iter; + +#[no_mangle] +pub unsafe fn foo(x: &mut Copied<Iter<'_, u32>>) -> u32 { + // CHECK-LABEL: @foo( + // CHECK-NOT: br + // CHECK-NOT: select + // CHECK: [[RET:%.*]] = load i32, ptr + // CHECK-NEXT: ret i32 [[RET]] + x.next().unwrap_unchecked() +} diff --git a/tests/codegen/issues/issue-118306.rs b/tests/codegen/issues/issue-118306.rs new file mode 100644 index 00000000000..8af1c6a971c --- /dev/null +++ b/tests/codegen/issues/issue-118306.rs @@ -0,0 +1,23 @@ +//@ compile-flags: -O +//@ min-llvm-version: 19 +//@ only-x86_64 + +// Test for #118306. +// Make sure we don't create `br` or `select` instructions. + +#![crate_type = "lib"] + +#[no_mangle] +pub fn branchy(input: u64) -> u64 { + // CHECK-LABEL: @branchy( + // CHECK-NEXT: start: + // CHECK-NEXT: [[_2:%.*]] = and i64 [[INPUT:%.*]], 3 + // CHECK-NEXT: [[SWITCH_GEP:%.*]] = getelementptr inbounds [4 x i64], ptr @switch.table.branchy, i64 0, i64 [[_2]] + // CHECK-NEXT: [[SWITCH_LOAD:%.*]] = load i64, ptr [[SWITCH_GEP]] + // CHECK-NEXT: ret i64 [[SWITCH_LOAD]] + match input % 4 { + 1 | 2 => 1, + 3 => 2, + _ => 0, + } +} diff --git a/tests/codegen/issues/issue-126585.rs b/tests/codegen/issues/issue-126585.rs new file mode 100644 index 00000000000..a468efd728d --- /dev/null +++ b/tests/codegen/issues/issue-126585.rs @@ -0,0 +1,24 @@ +//@ compile-flags: -Copt-level=s +//@ min-llvm-version: 19 +//@ only-x86_64 + +// Test for #126585. +// Ensure that this IR doesn't have extra undef phi input, which also guarantees that this asm +// doesn't have subsequent labels and unnecessary `jmp` instructions. + +#![crate_type = "lib"] + +#[no_mangle] +fn checked_div_round(a: u64, b: u64) -> Option<u64> { + // CHECK-LABEL: @checked_div_round + // CHECK: phi + // CHECK-NOT: undef + // CHECK: phi + // CHECK-NOT: undef + match b { + 0 => None, + 1 => Some(a), + // `a / b` is computable and `(a % b) * 2` can not overflow since `b >= 2`. + b => Some(a / b + if (a % b) * 2 >= b { 1 } else { 0 }), + } +} diff --git a/tests/codegen/issues/issue-68667-unwrap-combinators.rs b/tests/codegen/issues/issue-68667-unwrap-combinators.rs index 6bd4c566a0c..21a5a5bf4ee 100644 --- a/tests/codegen/issues/issue-68667-unwrap-combinators.rs +++ b/tests/codegen/issues/issue-68667-unwrap-combinators.rs @@ -5,7 +5,7 @@ // MIR inlining now optimizes this code. // CHECK-LABEL: @unwrap_combinators -// CHECK: icmp +// CHECK: {{icmp|trunc}} // CHECK-NEXT: icmp // CHECK-NEXT: select i1 // CHECK-NEXT: ret i1 diff --git a/tests/codegen/issues/issue-86106.rs b/tests/codegen/issues/issue-86106.rs index e8164c5c380..8d1ce116d26 100644 --- a/tests/codegen/issues/issue-86106.rs +++ b/tests/codegen/issues/issue-86106.rs @@ -1,5 +1,6 @@ //@ only-64bit llvm appears to use stores instead of memset on 32bit //@ compile-flags: -C opt-level=3 -Z merge-functions=disabled +//@ needs-deterministic-layouts // The below two functions ensure that both `String::new()` and `"".to_string()` // produce the identical code. diff --git a/tests/codegen/issues/str-to-string-128690.rs b/tests/codegen/issues/str-to-string-128690.rs new file mode 100644 index 00000000000..8b416306ba6 --- /dev/null +++ b/tests/codegen/issues/str-to-string-128690.rs @@ -0,0 +1,36 @@ +//@ compile-flags: -C opt-level=3 -Z merge-functions=disabled +#![crate_type = "lib"] + +//! Make sure str::to_string is specialized not to use fmt machinery. + +// CHECK-LABEL: define {{(dso_local )?}}void @one_ref +#[no_mangle] +pub fn one_ref(input: &str) -> String { + // CHECK-NOT: {{(call|invoke).*}}fmt + input.to_string() +} + +// CHECK-LABEL: define {{(dso_local )?}}void @two_ref +#[no_mangle] +pub fn two_ref(input: &&str) -> String { + // CHECK-NOT: {{(call|invoke).*}}fmt + input.to_string() +} + +// CHECK-LABEL: define {{(dso_local )?}}void @thirteen_ref +#[no_mangle] +pub fn thirteen_ref(input: &&&&&&&&&&&&&str) -> String { + // CHECK-NOT: {{(call|invoke).*}}fmt + input.to_string() +} + +// This is a known performance cliff because of the macro-generated +// specialized impl. If this test suddenly starts failing, +// consider removing the `to_string_str!` macro in `alloc/str/string.rs`. +// +// CHECK-LABEL: define {{(dso_local )?}}void @fourteen_ref +#[no_mangle] +pub fn fourteen_ref(input: &&&&&&&&&&&&&&str) -> String { + // CHECK: {{(call|invoke).*}}fmt + input.to_string() +} diff --git a/tests/codegen/mem-replace-big-type.rs b/tests/codegen/mem-replace-big-type.rs index d5eadda4469..e62f1a953df 100644 --- a/tests/codegen/mem-replace-big-type.rs +++ b/tests/codegen/mem-replace-big-type.rs @@ -5,6 +5,7 @@ //@ compile-flags: -C no-prepopulate-passes -Zinline-mir=no //@ ignore-debug: precondition checks in ptr::read make them a bad candidate for MIR inlining +//@ needs-deterministic-layouts #![crate_type = "lib"] diff --git a/tests/codegen/naked-fn/aligned.rs b/tests/codegen/naked-fn/aligned.rs new file mode 100644 index 00000000000..d5faac44836 --- /dev/null +++ b/tests/codegen/naked-fn/aligned.rs @@ -0,0 +1,20 @@ +//@ compile-flags: -C no-prepopulate-passes -Copt-level=0 +//@ needs-asm-support +//@ ignore-arm no "ret" mnemonic + +#![crate_type = "lib"] +#![feature(naked_functions, fn_align)] +use std::arch::asm; + +// CHECK: Function Attrs: naked +// CHECK-NEXT: define{{.*}}void @naked_empty() +// CHECK: align 16 +#[repr(align(16))] +#[no_mangle] +#[naked] +pub unsafe extern "C" fn naked_empty() { + // CHECK-NEXT: start: + // CHECK-NEXT: call void asm + // CHECK-NEXT: unreachable + asm!("ret", options(noreturn)); +} diff --git a/tests/codegen/range-attribute.rs b/tests/codegen/range-attribute.rs new file mode 100644 index 00000000000..bb19bec0fb9 --- /dev/null +++ b/tests/codegen/range-attribute.rs @@ -0,0 +1,68 @@ +// Checks that range metadata gets emitted on functions result and arguments +// with scalar value. + +//@ compile-flags: -O -C no-prepopulate-passes +//@ min-llvm-version: 19 + +#![crate_type = "lib"] + +use std::num::NonZero; + +// Hack to get the correct size for usize +// CHECK: @helper([[USIZE:i[0-9]+]] noundef %_1) +#[no_mangle] +pub fn helper(_: usize) {} + +// CHECK: noundef range(i128 1, 0) i128 @nonzero_int(i128 noundef range(i128 1, 0) %x) +#[no_mangle] +pub fn nonzero_int(x: NonZero<u128>) -> NonZero<u128> { + x +} + +// CHECK: noundef range(i8 0, 3) i8 @optional_bool(i8 noundef range(i8 0, 3) %x) +#[no_mangle] +pub fn optional_bool(x: Option<bool>) -> Option<bool> { + x +} + +pub enum Enum0 { + A(bool), + B, + C, +} + +// CHECK: noundef range(i8 0, 4) i8 @enum0_value(i8 noundef range(i8 0, 4) %x) +#[no_mangle] +pub fn enum0_value(x: Enum0) -> Enum0 { + x +} + +pub enum Enum1 { + A(u64), + B(u64), + C(u64), +} + +// CHECK: { [[ENUM1_TYP:i[0-9]+]], i64 } @enum1_value([[ENUM1_TYP]] noundef range([[ENUM1_TYP]] 0, 3) %x.0, i64 noundef %x.1) +#[no_mangle] +pub fn enum1_value(x: Enum1) -> Enum1 { + x +} + +pub enum Enum2 { + A(Enum0), + B(Enum0), + C(Enum0), +} + +// CHECK: { i8, i8 } @enum2_value(i8 noundef range(i8 0, 3) %x.0, i8 noundef %x.1) +#[no_mangle] +pub fn enum2_value(x: Enum2) -> Enum2 { + x +} + +// CHECK: noundef [[USIZE]] @takes_slice(ptr noalias noundef nonnull readonly align 4 %x.0, [[USIZE]] noundef %x.1) +#[no_mangle] +pub fn takes_slice(x: &[i32]) -> usize { + x.len() +} diff --git a/tests/codegen/repr/transparent.rs b/tests/codegen/repr/transparent.rs index 4b41332db45..9140b8542ec 100644 --- a/tests/codegen/repr/transparent.rs +++ b/tests/codegen/repr/transparent.rs @@ -74,7 +74,7 @@ pub enum Bool { FileNotFound, } -// CHECK: define{{( dso_local)?}} noundef{{( zeroext)?}} i8 @test_Gpz(i8 noundef{{( zeroext)?}} %_1) +// CHECK: define{{( dso_local)?}} noundef{{( zeroext)?( range\(i8 0, 3\))?}} i8 @test_Gpz(i8 noundef{{( zeroext)?( range\(i8 0, 3\))?}} %_1) #[no_mangle] pub extern "C" fn test_Gpz(_: GenericPlusZst<Bool>) -> GenericPlusZst<Bool> { loop {} diff --git a/tests/codegen/sanitizer/aarch64-shadow-call-stack-with-fixed-x18.rs b/tests/codegen/sanitizer/aarch64-shadow-call-stack-with-fixed-x18.rs new file mode 100644 index 00000000000..e2e14ab14a8 --- /dev/null +++ b/tests/codegen/sanitizer/aarch64-shadow-call-stack-with-fixed-x18.rs @@ -0,0 +1,19 @@ +//@ revisions: aarch64 android +//@[aarch64] compile-flags: --target aarch64-unknown-none -Zfixed-x18 -Zsanitizer=shadow-call-stack +//@[aarch64] needs-llvm-components: aarch64 +//@[android] compile-flags: --target aarch64-linux-android -Zsanitizer=shadow-call-stack +//@[android] needs-llvm-components: aarch64 + +#![allow(internal_features)] +#![crate_type = "rlib"] +#![feature(no_core, lang_items)] +#![no_core] + +#[lang = "sized"] +trait Sized {} + +// CHECK: ; Function Attrs:{{.*}}shadowcallstack +#[no_mangle] +pub fn foo() {} + +// CHECK: attributes #0 = {{.*}}shadowcallstack{{.*}} diff --git a/tests/codegen/sanitizer/cfi/add-cfi-normalize-integers-flag.rs b/tests/codegen/sanitizer/cfi/add-cfi-normalize-integers-flag.rs new file mode 100644 index 00000000000..a54a6d84a80 --- /dev/null +++ b/tests/codegen/sanitizer/cfi/add-cfi-normalize-integers-flag.rs @@ -0,0 +1,10 @@ +// Verifies that "cfi-normalize-integers" module flag is added. +// +//@ needs-sanitizer-cfi +//@ compile-flags: -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-normalize-integers + +#![crate_type = "lib"] + +pub fn foo() {} + +// CHECK: !{{[0-9]+}} = !{i32 4, !"cfi-normalize-integers", i32 1} diff --git a/tests/codegen/sanitizer/kcfi/add-cfi-normalize-integers-flag.rs b/tests/codegen/sanitizer/kcfi/add-cfi-normalize-integers-flag.rs new file mode 100644 index 00000000000..d48e4016a16 --- /dev/null +++ b/tests/codegen/sanitizer/kcfi/add-cfi-normalize-integers-flag.rs @@ -0,0 +1,21 @@ +// Verifies that "cfi-normalize-integers" module flag is added. +// +//@ revisions: aarch64 x86_64 +//@ [aarch64] compile-flags: --target aarch64-unknown-none +//@ [aarch64] needs-llvm-components: aarch64 +//@ [x86_64] compile-flags: --target x86_64-unknown-none +//@ [x86_64] needs-llvm-components: x86 +//@ compile-flags: -Ctarget-feature=-crt-static -Zsanitizer=kcfi -Zsanitizer-cfi-normalize-integers + +#![feature(no_core, lang_items)] +#![crate_type = "lib"] +#![no_core] + +#[lang = "sized"] +trait Sized {} +#[lang = "copy"] +trait Copy {} + +pub fn foo() {} + +// CHECK: !{{[0-9]+}} = !{i32 4, !"cfi-normalize-integers", i32 1} diff --git a/tests/codegen/sanitizer/kcfi/add-kcfi-offset-flag.rs b/tests/codegen/sanitizer/kcfi/add-kcfi-offset-flag.rs new file mode 100644 index 00000000000..b4924719f4c --- /dev/null +++ b/tests/codegen/sanitizer/kcfi/add-kcfi-offset-flag.rs @@ -0,0 +1,21 @@ +// Verifies that "kcfi-offset" module flag is added. +// +//@ revisions: aarch64 x86_64 +//@ [aarch64] compile-flags: --target aarch64-unknown-none +//@ [aarch64] needs-llvm-components: aarch64 +//@ [x86_64] compile-flags: --target x86_64-unknown-none +//@ [x86_64] needs-llvm-components: x86 +//@ compile-flags: -Ctarget-feature=-crt-static -Zsanitizer=kcfi -Z patchable-function-entry=4,3 + +#![feature(no_core, lang_items, patchable_function_entry)] +#![crate_type = "lib"] +#![no_core] + +#[lang = "sized"] +trait Sized {} +#[lang = "copy"] +trait Copy {} + +pub fn foo() {} + +// CHECK: !{{[0-9]+}} = !{i32 4, !"kcfi-offset", i32 3} diff --git a/tests/codegen/sanitizer/riscv64-shadow-call-stack.rs b/tests/codegen/sanitizer/riscv64-shadow-call-stack.rs new file mode 100644 index 00000000000..5833b832ba4 --- /dev/null +++ b/tests/codegen/sanitizer/riscv64-shadow-call-stack.rs @@ -0,0 +1,17 @@ +//@ compile-flags: --target riscv64imac-unknown-none-elf -Zsanitizer=shadow-call-stack +//@ needs-llvm-components: riscv + +#![allow(internal_features)] +#![crate_type = "rlib"] +#![feature(no_core, lang_items)] +#![no_core] + +#[lang = "sized"] +trait Sized {} + +// CHECK: ; Function Attrs:{{.*}}shadowcallstack +// CHECK: define dso_local void @foo() unnamed_addr #0 +#[no_mangle] +pub fn foo() {} + +// CHECK: attributes #0 = {{.*}}shadowcallstack{{.*}} diff --git a/tests/codegen/slice-iter-nonnull.rs b/tests/codegen/slice-iter-nonnull.rs index c960688b00c..eda807d3682 100644 --- a/tests/codegen/slice-iter-nonnull.rs +++ b/tests/codegen/slice-iter-nonnull.rs @@ -1,4 +1,5 @@ //@ compile-flags: -O +//@ needs-deterministic-layouts #![crate_type = "lib"] #![feature(exact_size_is_empty)] diff --git a/tests/codegen/tied-features-strength.rs b/tests/codegen/tied-features-strength.rs index 1b4596ae2cb..1b2b63c3d1a 100644 --- a/tests/codegen/tied-features-strength.rs +++ b/tests/codegen/tied-features-strength.rs @@ -3,21 +3,21 @@ //@ compile-flags: --crate-type=rlib --target=aarch64-unknown-linux-gnu //@ needs-llvm-components: aarch64 -// The "+v8a" feature is matched as optional as it isn't added when we -// are targeting older LLVM versions. Once the min supported version -// is LLVM-14 we can remove the optional regex matching for this feature. +// The "+fpmr" feature is matched as optional as it is only an explicit +// feature in LLVM 18. Once the min supported version is LLVM-19 the optional +// regex matching for this feature can be removed. //@ [ENABLE_SVE] compile-flags: -C target-feature=+sve -Copt-level=0 -// ENABLE_SVE: attributes #0 = { {{.*}} "target-features"="{{((\+outline-atomics,?)|(\+v8a,?)?|(\+sve,?)|(\+neon,?)|(\+fp-armv8,?))*}}" } +// ENABLE_SVE: attributes #0 = { {{.*}} "target-features"="{{((\+outline-atomics,?)|(\+v8a,?)|(\+fpmr,?)?|(\+sve,?)|(\+neon,?)|(\+fp-armv8,?))*}}" } //@ [DISABLE_SVE] compile-flags: -C target-feature=-sve -Copt-level=0 -// DISABLE_SVE: attributes #0 = { {{.*}} "target-features"="{{((\+outline-atomics,?)|(\+v8a,?)?|(-sve,?)|(\+neon,?))*}}" } +// DISABLE_SVE: attributes #0 = { {{.*}} "target-features"="{{((\+outline-atomics,?)|(\+v8a,?)|(\+fpmr,?)?|(-sve,?)|(\+neon,?))*}}" } //@ [DISABLE_NEON] compile-flags: -C target-feature=-neon -Copt-level=0 -// DISABLE_NEON: attributes #0 = { {{.*}} "target-features"="{{((\+outline-atomics,?)|(\+v8a,?)?|(-fp-armv8,?)|(-neon,?))*}}" } +// DISABLE_NEON: attributes #0 = { {{.*}} "target-features"="{{((\+outline-atomics,?)|(\+v8a,?)|(\+fpmr,?)?|(-fp-armv8,?)|(-neon,?))*}}" } //@ [ENABLE_NEON] compile-flags: -C target-feature=+neon -Copt-level=0 -// ENABLE_NEON: attributes #0 = { {{.*}} "target-features"="{{((\+outline-atomics,?)|(\+v8a,?)?|(\+fp-armv8,?)|(\+neon,?))*}}" } +// ENABLE_NEON: attributes #0 = { {{.*}} "target-features"="{{((\+outline-atomics,?)|(\+v8a,?)|(\+fpmr,?)?|(\+fp-armv8,?)|(\+neon,?))*}}" } #![feature(no_core, lang_items)] #![no_core] diff --git a/tests/codegen/vecdeque-drain.rs b/tests/codegen/vecdeque-drain.rs index 31fcf035f11..fca1ed367e6 100644 --- a/tests/codegen/vecdeque-drain.rs +++ b/tests/codegen/vecdeque-drain.rs @@ -1,6 +1,7 @@ // Check that draining at the front or back doesn't copy memory. //@ compile-flags: -O +//@ needs-deterministic-layouts //@ ignore-debug: FIXME: checks for call detect scoped noalias metadata #![crate_type = "lib"] diff --git a/tests/crashes/117460.rs b/tests/crashes/117460.rs new file mode 100644 index 00000000000..4878a35ffe5 --- /dev/null +++ b/tests/crashes/117460.rs @@ -0,0 +1,8 @@ +//@ known-bug: #117460 +#![feature(generic_const_exprs)] + +struct Matrix<D = [(); 2 + 2]> { + d: D, +} + +impl Matrix {} diff --git a/tests/crashes/119095.rs b/tests/crashes/119095.rs new file mode 100644 index 00000000000..28742e0d5da --- /dev/null +++ b/tests/crashes/119095.rs @@ -0,0 +1,48 @@ +//@ known-bug: #119095 +//@ compile-flags: --edition=2021 + +fn any<T>() -> T { + loop {} +} + +trait Acquire { + type Connection; +} + +impl Acquire for &'static () { + type Connection = (); +} + +trait Unit {} +impl Unit for () {} + +fn get_connection<T>() -> impl Unit +where + T: Acquire, + T::Connection: Unit, +{ + any::<T::Connection>() +} + +fn main() { + let future = async { async { get_connection::<&'static ()>() }.await }; + + future.resolve_me(); +} + +trait ResolveMe { + fn resolve_me(self); +} + +impl<S> ResolveMe for S +where + (): CheckSend<S>, +{ + fn resolve_me(self) {} +} + +trait CheckSend<F> {} +impl<F> CheckSend<F> for () where F: Send {} + +trait NeverImplemented {} +impl<E, F> CheckSend<F> for E where E: NeverImplemented {} diff --git a/tests/crashes/121127.rs b/tests/crashes/121127.rs index 2e64bf68b82..e50dc7763fc 100644 --- a/tests/crashes/121127.rs +++ b/tests/crashes/121127.rs @@ -1,5 +1,5 @@ //@ known-bug: #121127 -//@ compile-flags: -Zpolymorphize=on -Zinline-mir=yes -C debuginfo=2 +//@ compile-flags: -Zvalidate-mir -Zinline-mir=yes -C debuginfo=2 // Note that as of PR#123949 this only crashes with debuginfo enabled #![feature(specialization)] diff --git a/tests/crashes/122909.rs b/tests/crashes/122909.rs deleted file mode 100644 index 90bba772b91..00000000000 --- a/tests/crashes/122909.rs +++ /dev/null @@ -1,15 +0,0 @@ -//@ compile-flags: -Zpolymorphize=on -Zinline-mir=yes -//@ known-bug: #122909 - - -use std::sync::{Arc, Context, Weak}; - -pub struct WeakOnce<T>(); -impl<T> WeakOnce<T> { - extern "rust-call" fn try_get(&self) -> Option<Arc<T>> {} - - pub fn get(&self) -> Arc<T> { - self.try_get() - .unwrap_or_else(|| panic!("Singleton {} not available", std::any::type_name::<T>())) - } -} diff --git a/tests/crashes/123693.rs b/tests/crashes/123693.rs index c2e192092be..c3236322c6e 100644 --- a/tests/crashes/123693.rs +++ b/tests/crashes/123693.rs @@ -3,11 +3,11 @@ #![feature(transmutability)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { Assume::NOTHING }>, + Dst: TransmuteFrom<Src, { Assume::NOTHING }>, { } } diff --git a/tests/crashes/124207.rs b/tests/crashes/124207.rs index a4e1c551890..a11eedb140a 100644 --- a/tests/crashes/124207.rs +++ b/tests/crashes/124207.rs @@ -4,6 +4,6 @@ trait OpaqueTrait {} type OpaqueType = impl OpaqueTrait; trait AnotherTrait {} -impl<T: std::mem::BikeshedIntrinsicFrom<(), ()>> AnotherTrait for T {} +impl<T: std::mem::TransmuteFrom<(), ()>> AnotherTrait for T {} impl AnotherTrait for OpaqueType {} pub fn main() {} diff --git a/tests/crashes/125881.rs b/tests/crashes/125881.rs index 98331d3c974..a38f1891b61 100644 --- a/tests/crashes/125881.rs +++ b/tests/crashes/125881.rs @@ -3,6 +3,6 @@ #![feature(transmutability)] #![feature(unboxed_closures,effects)] -const fn test() -> impl std::mem::BikeshedIntrinsicFrom() { +const fn test() -> impl std::mem::TransmuteFrom() { || {} } diff --git a/tests/crashes/126267.rs b/tests/crashes/126267.rs index c0604b90a67..728578179ed 100644 --- a/tests/crashes/126267.rs +++ b/tests/crashes/126267.rs @@ -14,11 +14,11 @@ pub enum Error { } mod assert { - use std::mem::BikeshedIntrinsicFrom; + use std::mem::TransmuteFrom; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src>, // safety is NOT assumed + Dst: TransmuteFrom<Src>, // safety is NOT assumed { } } diff --git a/tests/crashes/126272.rs b/tests/crashes/126272.rs deleted file mode 100644 index 3412c7d8f0f..00000000000 --- a/tests/crashes/126272.rs +++ /dev/null @@ -1,28 +0,0 @@ -//@ known-bug: rust-lang/rust#126272 - -#![feature(adt_const_params)] -#![allow(incomplete_features)] - -use std::marker::ConstParamTy; - -#[derive(Debug, PartialEq, Eq, ConstParamTy)] -struct Foo { - value: i32, - nested: &'static Bar<std::fmt::Debug>, -} - -#[derive(Debug, PartialEq, Eq, ConstParamTy)] -struct Bar<T>(T); - -struct Test<const F: Foo>; - -fn main() { - let x: Test< - { - Foo { - value: 3, - nested: &Bar(4), - } - }, - > = Test; -} diff --git a/tests/crashes/126377.rs b/tests/crashes/126377.rs index f8b9b693b65..f6727bcc0a4 100644 --- a/tests/crashes/126377.rs +++ b/tests/crashes/126377.rs @@ -4,7 +4,7 @@ #![feature(generic_const_exprs)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable< Src, @@ -15,7 +15,7 @@ mod assert { const ASSUME_VALIDITY: bool, >() where - Dst: BikeshedIntrinsicFrom< + Dst: TransmuteFrom< Src, { } >, diff --git a/tests/crashes/126443.rs b/tests/crashes/126443.rs new file mode 100644 index 00000000000..fba779444f9 --- /dev/null +++ b/tests/crashes/126443.rs @@ -0,0 +1,15 @@ +//@ known-bug: #126443 +//@ compile-flags: -Copt-level=0 +#![feature(generic_const_exprs)] + +fn double_up<const M: usize>() -> [(); M * 2] { + todo!() +} + +fn quadruple_up<const N: usize>() -> [(); N * 2 * 2] { + double_up() +} + +fn main() { + quadruple_up::<0>(); +} diff --git a/tests/crashes/126896.rs b/tests/crashes/126896.rs index 35bf9d5207a..49c539d7acc 100644 --- a/tests/crashes/126896.rs +++ b/tests/crashes/126896.rs @@ -1,5 +1,5 @@ //@ known-bug: rust-lang/rust#126896 -//@ compile-flags: -Zpolymorphize=on -Zinline-mir=yes +//@ compile-flags: -Zvalidate-mir -Zinline-mir=yes #![feature(type_alias_impl_trait)] type Two<'a, 'b> = impl std::fmt::Debug; diff --git a/tests/crashes/126966.rs b/tests/crashes/126966.rs index edeedc68c40..2c9f1a70f4f 100644 --- a/tests/crashes/126966.rs +++ b/tests/crashes/126966.rs @@ -1,10 +1,10 @@ //@ known-bug: rust-lang/rust#126966 mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src>, + Dst: TransmuteFrom<Src>, { } } diff --git a/tests/crashes/127299.rs b/tests/crashes/127299.rs deleted file mode 100644 index 7eb78387997..00000000000 --- a/tests/crashes/127299.rs +++ /dev/null @@ -1,12 +0,0 @@ -//@ known-bug: rust-lang/rust#127299 -trait Qux { - fn bar() -> i32; -} - -pub struct Lint { - pub desc: &'static Qux, -} - -static FOO: &Lint = &Lint { desc: "desc" }; - -fn main() {} diff --git a/tests/crashes/127972.rs b/tests/crashes/127972.rs index d0764f875db..797dd7e6020 100644 --- a/tests/crashes/127972.rs +++ b/tests/crashes/127972.rs @@ -1,5 +1,5 @@ //@ known-bug: #127962 -#![feature(generic_const_exprs)] +#![feature(generic_const_exprs, const_arg_path)] fn zero_init<const usize: usize>() -> Substs1<{ (N) }> { Substs1([0; { (usize) }]) diff --git a/tests/crashes/128016.rs b/tests/crashes/128016.rs deleted file mode 100644 index d23721ae14e..00000000000 --- a/tests/crashes/128016.rs +++ /dev/null @@ -1,10 +0,0 @@ -//@ known-bug: #128016 -macro_rules! len { - () => { - target - }; -} - -fn main() { - let val: [str; len!()] = []; -} diff --git a/tests/crashes/128097.rs b/tests/crashes/128097.rs new file mode 100644 index 00000000000..6ffca640cbd --- /dev/null +++ b/tests/crashes/128097.rs @@ -0,0 +1,6 @@ +//@ known-bug: #128097 +#![feature(explicit_tail_calls)] +fn f(x: &mut ()) { + let _y: String; + become f(x); +} diff --git a/tests/crashes/128695.rs b/tests/crashes/128695.rs new file mode 100644 index 00000000000..661f427dc0e --- /dev/null +++ b/tests/crashes/128695.rs @@ -0,0 +1,11 @@ +//@ known-bug: rust-lang/rust#128695 +//@ edition: 2021 + +use core::pin::{pin, Pin}; + +fn main() { + let fut = pin!(async { + let async_drop_fut = pin!(core::future::async_drop(async {})); + (async_drop_fut).await; + }); +} diff --git a/tests/crashes/128848.rs b/tests/crashes/128848.rs new file mode 100644 index 00000000000..636811fc6b5 --- /dev/null +++ b/tests/crashes/128848.rs @@ -0,0 +1,5 @@ +//@ known-bug: rust-lang/rust#128848 + +fn f<T>(a: T, b: T, c: T) { + f.call_once() +} diff --git a/tests/crashes/128870.rs b/tests/crashes/128870.rs new file mode 100644 index 00000000000..2b731962144 --- /dev/null +++ b/tests/crashes/128870.rs @@ -0,0 +1,18 @@ +//@ known-bug: rust-lang/rust#128870 +//@ compile-flags: -Zvalidate-mir + +#[repr(packed)] +#[repr(u32)] +enum E { + A, + B, + C, +} + +fn main() { + union InvalidTag { + int: u32, + e: E, + } + let _invalid_tag = InvalidTag { int: 4 }; +} diff --git a/tests/crashes/129075.rs b/tests/crashes/129075.rs new file mode 100644 index 00000000000..4a0e920914c --- /dev/null +++ b/tests/crashes/129075.rs @@ -0,0 +1,16 @@ +//@ known-bug: rust-lang/rust#129075 +//@ compile-flags: -Zvalidate-mir -Zinline-mir=yes + +struct Foo<T>([T; 2]); + +impl<T: Default + Copy> Default for Foo<T> { + fn default(&mut self) -> Self { + Foo([Default::default(); 2]) + } +} + +fn field_array() { + let a: i32; + let b; + Foo([a, b]) = Default::default(); +} diff --git a/tests/crashes/129095.rs b/tests/crashes/129095.rs new file mode 100644 index 00000000000..ea70c0565fc --- /dev/null +++ b/tests/crashes/129095.rs @@ -0,0 +1,10 @@ +//@ known-bug: rust-lang/rust#129095 +//@ compile-flags: -Zmir-opt-level=5 -Zvalidate-mir + +pub fn function_with_bytes<const BYTES: &'static [u8; 4]>() -> &'static [u8] { + BYTES +} + +pub fn main() { + assert_eq!(function_with_bytes::<b"AAAAb">(), &[0x41, 0x41, 0x41, 0x41]); +} diff --git a/tests/crashes/129099.rs b/tests/crashes/129099.rs new file mode 100644 index 00000000000..9aaab756b5b --- /dev/null +++ b/tests/crashes/129099.rs @@ -0,0 +1,15 @@ +//@ known-bug: rust-lang/rust#129099 + +#![feature(type_alias_impl_trait)] + +fn dyn_hoops<T: Sized>() -> dyn for<'a> Iterator<Item = impl Captures<'a>> { + loop {} +} + +pub fn main() { + type Opaque = impl Sized; + fn define() -> Opaque { + let x: Opaque = dyn_hoops::<()>(0); + x + } +} diff --git a/tests/crashes/129109.rs b/tests/crashes/129109.rs new file mode 100644 index 00000000000..8b9ebdf03c7 --- /dev/null +++ b/tests/crashes/129109.rs @@ -0,0 +1,10 @@ +//@ known-bug: rust-lang/rust#129109 +//@ compile-flags: -Zmir-opt-level=5 -Zvalidate-mir + +extern "C" { + pub static mut symbol: [i8]; +} + +fn main() { + println!("C", unsafe { &symbol }); +} diff --git a/tests/crashes/129127.rs b/tests/crashes/129127.rs new file mode 100644 index 00000000000..8ec848dbd05 --- /dev/null +++ b/tests/crashes/129127.rs @@ -0,0 +1,21 @@ +//@ known-bug: rust-lang/rust#129127 +//@ compile-flags: -Zmir-opt-level=5 -Zvalidate-mir -Zcross-crate-inline-threshold=always + + + + +pub struct Rows<'a>(); + +impl<'a> Iterator for Rows<'a> { + type Item = (); + + fn next() -> Option<Self::Item> { + let mut rows = Rows(); + rows.map(|row| row).next() + } +} + +fn main() { + let mut rows = Rows(); + rows.next(); +} diff --git a/tests/crashes/129150.rs b/tests/crashes/129150.rs new file mode 100644 index 00000000000..9f8c2ba1739 --- /dev/null +++ b/tests/crashes/129150.rs @@ -0,0 +1,7 @@ +//@ known-bug: rust-lang/rust#129150 +//@ only-x86_64 +use std::arch::x86_64::_mm_blend_ps; + +pub fn main() { + _mm_blend_ps(1, 2, &const {} ); +} diff --git a/tests/crashes/129166.rs b/tests/crashes/129166.rs new file mode 100644 index 00000000000..d3635d410db --- /dev/null +++ b/tests/crashes/129166.rs @@ -0,0 +1,7 @@ +//@ known-bug: rust-lang/rust#129166 + +fn main() { + #[cfg_eval] + #[cfg] + 0 +} diff --git a/tests/crashes/129209.rs b/tests/crashes/129209.rs new file mode 100644 index 00000000000..249fa41552e --- /dev/null +++ b/tests/crashes/129209.rs @@ -0,0 +1,11 @@ +//@ known-bug: rust-lang/rust#129209 + +impl< + const N: usize = { + static || { + Foo([0; X]); + } + }, + > PartialEq for True +{ +} diff --git a/tests/crashes/129214.rs b/tests/crashes/129214.rs new file mode 100644 index 00000000000..e14b9f379d6 --- /dev/null +++ b/tests/crashes/129214.rs @@ -0,0 +1,30 @@ +//@ known-bug: rust-lang/rust#129214 +//@ compile-flags: -Zvalidate-mir -Copt-level=3 --crate-type=lib + +trait to_str {} + +trait map<T> { + fn map<U, F>(&self, f: F) -> Vec<U> + where + F: FnMut(&Box<usize>) -> U; +} +impl<T> map<T> for Vec<T> { + fn map<U, F>(&self, mut f: F) -> Vec<U> + where + F: FnMut(&T) -> U, + { + let mut r = Vec::new(); + for i in self { + r.push(f(i)); + } + r + } +} + +fn foo<U, T: map<U>>(x: T) -> Vec<String> { + x.map(|_e| "hi".to_string()) +} + +pub fn main() { + assert_eq!(foo(vec![1]), ["hi".to_string()]); +} diff --git a/tests/crashes/129219.rs b/tests/crashes/129219.rs new file mode 100644 index 00000000000..effbfcd8b8e --- /dev/null +++ b/tests/crashes/129219.rs @@ -0,0 +1,26 @@ +//@ known-bug: rust-lang/rust#129219 +//@ compile-flags: -Zmir-opt-level=5 -Zvalidate-mir --edition=2018 + +use core::marker::Unsize; + +pub trait CastTo<T: ?Sized>: Unsize<T> {} + +impl<T: ?Sized, U: ?Sized> CastTo<T> for U {} + +impl<T: ?Sized> Cast for T {} +pub trait Cast { + fn cast<T: ?Sized>(&self) -> &T + where + Self: CastTo<T>, + { + self + } +} + +pub trait Foo {} +impl Foo for [i32; 0] {} + +fn main() { + let x: &dyn Foo = &[]; + let x = x.cast::<[i32]>(); +} diff --git a/tests/crashes/129425.rs b/tests/crashes/129425.rs new file mode 100644 index 00000000000..ac7dc007847 --- /dev/null +++ b/tests/crashes/129425.rs @@ -0,0 +1,6 @@ +//@ known-bug: rust-lang/rust#129425 + +//@compile-flags: --crate-type=lib + +#![feature(generic_const_exprs)] +fn foo<'a, T: 'a>(_: [(); std::mem::offset_of!((T,), 0)]) {} diff --git a/tests/crashes/129444.rs b/tests/crashes/129444.rs new file mode 100644 index 00000000000..b1b547b5191 --- /dev/null +++ b/tests/crashes/129444.rs @@ -0,0 +1,15 @@ +//@ known-bug: rust-lang/rust#129444 + +//@ compile-flags: -Znext-solver=coherence + +trait Trait { + type Assoc; +} + +struct W<T: Trait>(*mut T); +impl<T: ?Trait> Trait for W<W<W<T>>> {} + +trait NoOverlap {} +impl<T: Trait<W<T>>> NoOverlap for T {} + +impl<T: Trait<Assoc = u32>> NoOverlap for W<T> {} diff --git a/tests/crashes/129503.rs b/tests/crashes/129503.rs new file mode 100644 index 00000000000..c1ed46e5955 --- /dev/null +++ b/tests/crashes/129503.rs @@ -0,0 +1,7 @@ +//@ known-bug: rust-lang/rust#129503 + +use std::arch::asm; + +unsafe fn f6() { + asm!(concat!(r#"lJÆ�.�"#, "r} {}")); +} diff --git a/tests/crashes/129556.rs b/tests/crashes/129556.rs new file mode 100644 index 00000000000..364827e9444 --- /dev/null +++ b/tests/crashes/129556.rs @@ -0,0 +1,26 @@ +//@ known-bug: rust-lang/rust#129556 + +#![feature(adt_const_params)] +#![feature(generic_const_exprs)] + +use core::marker::ConstParamTy; + +// #[derive(ConstParamTy, PartialEq, Eq)] +// struct StructOrEnum; + +#[derive(ConstParamTy, PartialEq, Eq)] +enum StructOrEnum { + A, +} + +trait TraitParent<const SMTH: StructOrEnum = { StructOrEnum::A }> {} + +trait TraitChild<const SMTH: StructOrEnum = { StructOrEnum::A }>: TraitParent<SMTH> {} + +impl TraitParent for StructOrEnum {} + +// ICE occurs +impl TraitChild for StructOrEnum {} + +// ICE does not occur +// impl TraitChild<{ StructOrEnum::A }> for StructOrEnum {} diff --git a/tests/debuginfo/associated-types.rs b/tests/debuginfo/associated-types.rs index d1d4e320b05..b20bd520936 100644 --- a/tests/debuginfo/associated-types.rs +++ b/tests/debuginfo/associated-types.rs @@ -1,15 +1,10 @@ -// Some versions of the non-rust-enabled LLDB print the wrong generic -// parameter type names in this test. -//@ needs-rust-lldb - //@ compile-flags:-g // === GDB TESTS =================================================================================== // gdb-command:run // gdb-command:print arg -// gdbg-check:$1 = {b = -1, b1 = 0} -// gdbr-check:$1 = associated_types::Struct<i32> {b: -1, b1: 0} +// gdb-check:$1 = associated_types::Struct<i32> {b: -1, b1: 0} // gdb-command:continue // gdb-command:print inferred @@ -23,8 +18,7 @@ // gdb-command:continue // gdb-command:print arg -// gdbg-check:$5 = {__0 = 4, __1 = 5} -// gdbr-check:$5 = (4, 5) +// gdb-check:$5 = (4, 5) // gdb-command:continue // gdb-command:print a @@ -43,42 +37,33 @@ // lldb-command:run // lldb-command:v arg -// lldbg-check:[...] { b = -1, b1 = 0 } -// lldbr-check:(associated_types::Struct<i32>) arg = { b = -1, b1 = 0 } +// lldb-check:[...] { b = -1 b1 = 0 } // lldb-command:continue // lldb-command:v inferred -// lldbg-check:[...] 1 -// lldbr-check:(i64) inferred = 1 +// lldb-check:[...] 1 // lldb-command:v explicitly -// lldbg-check:[...] 1 -// lldbr-check:(i64) explicitly = 1 +// lldb-check:[...] 1 // lldb-command:continue // lldb-command:v arg -// lldbg-check:[...] 2 -// lldbr-check:(i64) arg = 2 +// lldb-check:[...] 2 // lldb-command:continue // lldb-command:v arg -// lldbg-check:[...] (4, 5) -// lldbr-check:((i32, i64)) arg = { = 4 = 5 } +// lldb-check:[...] { 0 = 4 1 = 5 } // lldb-command:continue // lldb-command:v a -// lldbg-check:[...] 6 -// lldbr-check:(i32) a = 6 +// lldb-check:[...] 6 // lldb-command:v b -// lldbg-check:[...] 7 -// lldbr-check:(i64) b = 7 +// lldb-check:[...] 7 // lldb-command:continue // lldb-command:v a -// lldbg-check:[...] 8 -// lldbr-check:(i64) a = 8 +// lldb-check:[...] 8 // lldb-command:v b -// lldbg-check:[...] 9 -// lldbr-check:(i32) b = 9 +// lldb-check:[...] 9 // lldb-command:continue #![allow(unused_variables)] diff --git a/tests/debuginfo/basic-types-globals-metadata.rs b/tests/debuginfo/basic-types-globals-metadata.rs index d346b405555..53fc550a2dc 100644 --- a/tests/debuginfo/basic-types-globals-metadata.rs +++ b/tests/debuginfo/basic-types-globals-metadata.rs @@ -1,52 +1,35 @@ -//@ min-lldb-version: 310 -//@ ignore-gdb // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155 - //@ compile-flags:-g + // gdb-command:run -// gdbg-command:whatis 'basic_types_globals_metadata::B' -// gdbr-command:whatis basic_types_globals_metadata::B +// gdb-command:whatis basic_types_globals_metadata::B // gdb-check:type = bool -// gdbg-command:whatis 'basic_types_globals_metadata::I' -// gdbr-command:whatis basic_types_globals_metadata::I +// gdb-command:whatis basic_types_globals_metadata::I // gdb-check:type = isize -// gdbg-command:whatis 'basic_types_globals_metadata::C' -// gdbr-command:whatis basic_types_globals_metadata::C +// gdb-command:whatis basic_types_globals_metadata::C // gdb-check:type = char -// gdbg-command:whatis 'basic_types_globals_metadata::I8' -// gdbr-command:whatis basic_types_globals_metadata::I8 +// gdb-command:whatis basic_types_globals_metadata::I8 // gdb-check:type = i8 -// gdbg-command:whatis 'basic_types_globals_metadata::I16' -// gdbr-command:whatis basic_types_globals_metadata::I16 +// gdb-command:whatis basic_types_globals_metadata::I16 // gdb-check:type = i16 -// gdbg-command:whatis 'basic_types_globals_metadata::I32' -// gdbr-command:whatis basic_types_globals_metadata::I32 +// gdb-command:whatis basic_types_globals_metadata::I32 // gdb-check:type = i32 -// gdbg-command:whatis 'basic_types_globals_metadata::I64' -// gdbr-command:whatis basic_types_globals_metadata::I64 +// gdb-command:whatis basic_types_globals_metadata::I64 // gdb-check:type = i64 -// gdbg-command:whatis 'basic_types_globals_metadata::U' -// gdbr-command:whatis basic_types_globals_metadata::U +// gdb-command:whatis basic_types_globals_metadata::U // gdb-check:type = usize -// gdbg-command:whatis 'basic_types_globals_metadata::U8' -// gdbr-command:whatis basic_types_globals_metadata::U8 +// gdb-command:whatis basic_types_globals_metadata::U8 // gdb-check:type = u8 -// gdbg-command:whatis 'basic_types_globals_metadata::U16' -// gdbr-command:whatis basic_types_globals_metadata::U16 +// gdb-command:whatis basic_types_globals_metadata::U16 // gdb-check:type = u16 -// gdbg-command:whatis 'basic_types_globals_metadata::U32' -// gdbr-command:whatis basic_types_globals_metadata::U32 +// gdb-command:whatis basic_types_globals_metadata::U32 // gdb-check:type = u32 -// gdbg-command:whatis 'basic_types_globals_metadata::U64' -// gdbr-command:whatis basic_types_globals_metadata::U64 +// gdb-command:whatis basic_types_globals_metadata::U64 // gdb-check:type = u64 -// gdbg-command:whatis 'basic_types_globals_metadata::F16' -// gdbr-command:whatis basic_types_globals_metadata::F16 +// gdb-command:whatis basic_types_globals_metadata::F16 // gdb-check:type = f16 -// gdbg-command:whatis 'basic_types_globals_metadata::F32' -// gdbr-command:whatis basic_types_globals_metadata::F32 +// gdb-command:whatis basic_types_globals_metadata::F32 // gdb-check:type = f32 -// gdbg-command:whatis 'basic_types_globals_metadata::F64' -// gdbr-command:whatis basic_types_globals_metadata::F64 +// gdb-command:whatis basic_types_globals_metadata::F64 // gdb-check:type = f64 // gdb-command:continue diff --git a/tests/debuginfo/basic-types-globals.rs b/tests/debuginfo/basic-types-globals.rs index 0425d14fa5a..41b69939650 100644 --- a/tests/debuginfo/basic-types-globals.rs +++ b/tests/debuginfo/basic-types-globals.rs @@ -1,9 +1,3 @@ -// Caveat - gdb doesn't know about UTF-32 character encoding and will print a -// rust char as only its numerical value. - -//@ min-lldb-version: 310 -//@ min-gdb-version: 8.0 - //@ revisions: lto no-lto //@ compile-flags:-g @@ -12,51 +6,35 @@ //@ [lto] no-prefer-dynamic // gdb-command:run -// gdbg-command:print 'basic_types_globals::B' -// gdbr-command:print B +// gdb-command:print B // gdb-check:$1 = false -// gdbg-command:print 'basic_types_globals::I' -// gdbr-command:print I +// gdb-command:print I // gdb-check:$2 = -1 -// gdbg-command:print 'basic_types_globals::C' -// gdbr-command:print/d C -// gdbg-check:$3 = 97 -// gdbr-check:$3 = 97 -// gdbg-command:print/d 'basic_types_globals::I8' -// gdbr-command:print I8 +// gdb-command:print/d C +// gdb-check:$3 = 97 +// gdb-command:print I8 // gdb-check:$4 = 68 -// gdbg-command:print 'basic_types_globals::I16' -// gdbr-command:print I16 +// gdb-command:print I16 // gdb-check:$5 = -16 -// gdbg-command:print 'basic_types_globals::I32' -// gdbr-command:print I32 +// gdb-command:print I32 // gdb-check:$6 = -32 -// gdbg-command:print 'basic_types_globals::I64' -// gdbr-command:print I64 +// gdb-command:print I64 // gdb-check:$7 = -64 -// gdbg-command:print 'basic_types_globals::U' -// gdbr-command:print U +// gdb-command:print U // gdb-check:$8 = 1 -// gdbg-command:print/d 'basic_types_globals::U8' -// gdbr-command:print U8 +// gdb-command:print U8 // gdb-check:$9 = 100 -// gdbg-command:print 'basic_types_globals::U16' -// gdbr-command:print U16 +// gdb-command:print U16 // gdb-check:$10 = 16 -// gdbg-command:print 'basic_types_globals::U32' -// gdbr-command:print U32 +// gdb-command:print U32 // gdb-check:$11 = 32 -// gdbg-command:print 'basic_types_globals::U64' -// gdbr-command:print U64 +// gdb-command:print U64 // gdb-check:$12 = 64 -// gdbg-command:print 'basic_types_globals::F16' -// gdbr-command:print F16 +// gdb-command:print F16 // gdb-check:$13 = 1.5 -// gdbg-command:print 'basic_types_globals::F32' -// gdbr-command:print F32 +// gdb-command:print F32 // gdb-check:$14 = 2.5 -// gdbg-command:print 'basic_types_globals::F64' -// gdbr-command:print F64 +// gdb-command:print F64 // gdb-check:$15 = 3.5 // gdb-command:continue diff --git a/tests/debuginfo/basic-types-metadata.rs b/tests/debuginfo/basic-types-metadata.rs index 5f953c81a13..6b7cfbdebca 100644 --- a/tests/debuginfo/basic-types-metadata.rs +++ b/tests/debuginfo/basic-types-metadata.rs @@ -1,7 +1,5 @@ -//@ min-lldb-version: 310 -//@ ignore-gdb // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155 - //@ compile-flags:-g + // gdb-command:run // gdb-command:whatis unit // gdb-check:type = () @@ -36,31 +34,20 @@ // gdb-command:whatis f64 // gdb-check:type = f64 // gdb-command:whatis fnptr -// gdb-check:type = [...] (*)([...]) +// gdb-check:type = *mut fn () // gdb-command:info functions _yyy -// gdbg-check:[...]![...]_yyy([...]); -// gdbr-check:static fn basic_types_metadata::_yyy() -> !; +// gdb-check:static fn basic_types_metadata::_yyy(); // gdb-command:ptype closure_0 -// gdbr-check: type = struct closure -// gdbg-check: type = struct closure { -// gdbg-check: <no data fields> -// gdbg-check: } +// gdb-check: type = struct basic_types_metadata::main::{closure_env#0} // gdb-command:ptype closure_1 -// gdbg-check: type = struct closure { -// gdbg-check: bool *__0; -// gdbg-check: } -// gdbr-check: type = struct closure ( -// gdbr-check: bool *, -// gdbr-check: ) +// gdb-check: type = struct basic_types_metadata::main::{closure_env#1} { +// gdb-check: *mut bool, +// gdb-check: } // gdb-command:ptype closure_2 -// gdbg-check: type = struct closure { -// gdbg-check: bool *__0; -// gdbg-check: isize *__1; -// gdbg-check: } -// gdbr-check: type = struct closure ( -// gdbr-check: bool *, -// gdbr-check: isize *, -// gdbr-check: ) +// gdb-check: type = struct basic_types_metadata::main::{closure_env#2} { +// gdb-check: *mut bool, +// gdb-check: *mut isize, +// gdb-check: } // // gdb-command:continue diff --git a/tests/debuginfo/basic-types-mut-globals.rs b/tests/debuginfo/basic-types-mut-globals.rs index c676fd73771..f6a2399d230 100644 --- a/tests/debuginfo/basic-types-mut-globals.rs +++ b/tests/debuginfo/basic-types-mut-globals.rs @@ -4,107 +4,73 @@ // about UTF-32 character encoding and will print a rust char as only // its numerical value. -//@ min-lldb-version: 310 - //@ compile-flags:-g // gdb-command:run // Check initializers -// gdbg-command:print 'basic_types_mut_globals::B' -// gdbr-command:print B +// gdb-command:print B // gdb-check:$1 = false -// gdbg-command:print 'basic_types_mut_globals::I' -// gdbr-command:print I +// gdb-command:print I // gdb-check:$2 = -1 -// gdbg-command:print/d 'basic_types_mut_globals::C' -// gdbr-command:print C -// gdbg-check:$3 = 97 -// gdbr-check:$3 = 97 'a' -// gdbg-command:print/d 'basic_types_mut_globals::I8' -// gdbr-command:print I8 +// gdb-command:print C +// gdb-check:$3 = 97 'a' +// gdb-command:print I8 // gdb-check:$4 = 68 -// gdbg-command:print 'basic_types_mut_globals::I16' -// gdbr-command:print I16 +// gdb-command:print I16 // gdb-check:$5 = -16 -// gdbg-command:print 'basic_types_mut_globals::I32' -// gdbr-command:print I32 +// gdb-command:print I32 // gdb-check:$6 = -32 -// gdbg-command:print 'basic_types_mut_globals::I64' -// gdbr-command:print I64 +// gdb-command:print I64 // gdb-check:$7 = -64 -// gdbg-command:print 'basic_types_mut_globals::U' -// gdbr-command:print U +// gdb-command:print U // gdb-check:$8 = 1 -// gdbg-command:print/d 'basic_types_mut_globals::U8' -// gdbr-command:print U8 +// gdb-command:print U8 // gdb-check:$9 = 100 -// gdbg-command:print 'basic_types_mut_globals::U16' -// gdbr-command:print U16 +// gdb-command:print U16 // gdb-check:$10 = 16 -// gdbg-command:print 'basic_types_mut_globals::U32' -// gdbr-command:print U32 +// gdb-command:print U32 // gdb-check:$11 = 32 -// gdbg-command:print 'basic_types_mut_globals::U64' -// gdbr-command:print U64 +// gdb-command:print U64 // gdb-check:$12 = 64 -// gdbg-command:print 'basic_types_mut_globals::F16' -// gdbr-command:print F16 +// gdb-command:print F16 // gdb-check:$13 = 1.5 -// gdbg-command:print 'basic_types_mut_globals::F32' -// gdbr-command:print F32 +// gdb-command:print F32 // gdb-check:$14 = 2.5 -// gdbg-command:print 'basic_types_mut_globals::F64' -// gdbr-command:print F64 +// gdb-command:print F64 // gdb-check:$15 = 3.5 // gdb-command:continue // Check new values -// gdbg-command:print 'basic_types_mut_globals'::B -// gdbr-command:print B +// gdb-command:print B // gdb-check:$16 = true -// gdbg-command:print 'basic_types_mut_globals'::I -// gdbr-command:print I +// gdb-command:print I // gdb-check:$17 = 2 -// gdbg-command:print/d 'basic_types_mut_globals'::C -// gdbr-command:print C -// gdbg-check:$18 = 102 -// gdbr-check:$18 = 102 'f' -// gdbg-command:print/d 'basic_types_mut_globals'::I8 -// gdbr-command:print/d I8 +// gdb-command:print C +// gdb-check:$18 = 102 'f' +// gdb-command:print/d I8 // gdb-check:$19 = 78 -// gdbg-command:print 'basic_types_mut_globals'::I16 -// gdbr-command:print I16 +// gdb-command:print I16 // gdb-check:$20 = -26 -// gdbg-command:print 'basic_types_mut_globals'::I32 -// gdbr-command:print I32 +// gdb-command:print I32 // gdb-check:$21 = -12 -// gdbg-command:print 'basic_types_mut_globals'::I64 -// gdbr-command:print I64 +// gdb-command:print I64 // gdb-check:$22 = -54 -// gdbg-command:print 'basic_types_mut_globals'::U -// gdbr-command:print U +// gdb-command:print U // gdb-check:$23 = 5 -// gdbg-command:print/d 'basic_types_mut_globals'::U8 -// gdbr-command:print/d U8 +// gdb-command:print/d U8 // gdb-check:$24 = 20 -// gdbg-command:print 'basic_types_mut_globals'::U16 -// gdbr-command:print U16 +// gdb-command:print U16 // gdb-check:$25 = 32 -// gdbg-command:print 'basic_types_mut_globals'::U32 -// gdbr-command:print U32 +// gdb-command:print U32 // gdb-check:$26 = 16 -// gdbg-command:print 'basic_types_mut_globals'::U64 -// gdbr-command:print U64 +// gdb-command:print U64 // gdb-check:$27 = 128 -// gdbg-command:print 'basic_types_mut_globals'::F16 -// gdbr-command:print F16 +// gdb-command:print F16 // gdb-check:$28 = 2.25 -// gdbg-command:print 'basic_types_mut_globals'::F32 -// gdbr-command:print F32 +// gdb-command:print F32 // gdb-check:$29 = 5.75 -// gdbg-command:print 'basic_types_mut_globals'::F64 -// gdbr-command:print F64 +// gdb-command:print F64 // gdb-check:$30 = 9.25 #![allow(unused_variables)] diff --git a/tests/debuginfo/basic-types.rs b/tests/debuginfo/basic-types.rs index 10ffd74d3e9..fea5262bc41 100644 --- a/tests/debuginfo/basic-types.rs +++ b/tests/debuginfo/basic-types.rs @@ -4,11 +4,6 @@ // about UTF-32 character encoding and will print a rust char as only // its numerical value. -//@ min-lldb-version: 310 - -// This fails on lldb 6.0.1 on x86-64 Fedora 28; so ignore Linux for now. -//@ ignore-linux - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -19,8 +14,7 @@ // gdb-command:print i // gdb-check:$2 = -1 // gdb-command:print c -// gdbg-check:$3 = 97 -// gdbr-check:$3 = 97 'a' +// gdb-check:$3 = 97 'a' // gdb-command:print/d i8 // gdb-check:$4 = 68 // gdb-command:print i16 @@ -46,56 +40,38 @@ // gdb-command:print f64 // gdb-check:$15 = 3.5 // gdb-command:print s -// gdbg-check:$16 = {data_ptr = [...] "Hello, World!", length = 13} -// gdbr-check:$16 = "Hello, World!" +// gdb-check:$16 = "Hello, World!" // === LLDB TESTS ================================================================================== // lldb-command:run // lldb-command:v b -// lldbg-check:[...] false -// lldbr-check:(bool) b = false +// lldb-check:[...] false // lldb-command:v i -// lldbg-check:[...] -1 -// lldbr-check:(isize) i = -1 - -// NOTE: only rust-enabled lldb supports 32bit chars -// lldbr-command:print c -// lldbr-check:(char) c = 'a' +// lldb-check:[...] -1 // lldb-command:v i8 -// lldbg-check:[...] 'D' -// lldbr-check:(i8) i8 = 68 +// lldb-check:[...] 'D' // lldb-command:v i16 -// lldbg-check:[...] -16 -// lldbr-check:(i16) i16 = -16 +// lldb-check:[...] -16 // lldb-command:v i32 -// lldbg-check:[...] -32 -// lldbr-check:(i32) i32 = -32 +// lldb-check:[...] -32 // lldb-command:v i64 -// lldbg-check:[...] -64 -// lldbr-check:(i64) i64 = -64 +// lldb-check:[...] -64 // lldb-command:v u -// lldbg-check:[...] 1 -// lldbr-check:(usize) u = 1 +// lldb-check:[...] 1 // lldb-command:v u8 -// lldbg-check:[...] 'd' -// lldbr-check:(u8) u8 = 100 +// lldb-check:[...] 'd' // lldb-command:v u16 -// lldbg-check:[...] 16 -// lldbr-check:(u16) u16 = 16 +// lldb-check:[...] 16 // lldb-command:v u32 -// lldbg-check:[...] 32 -// lldbr-check:(u32) u32 = 32 +// lldb-check:[...] 32 // lldb-command:v u64 -// lldbg-check:[...] 64 -// lldbr-check:(u64) u64 = 64 +// lldb-check:[...] 64 // lldb-command:v f32 -// lldbg-check:[...] 2.5 -// lldbr-check:(f32) f32 = 2.5 +// lldb-check:[...] 2.5 // lldb-command:v f64 -// lldbg-check:[...] 3.5 -// lldbr-check:(f64) f64 = 3.5 +// lldb-check:[...] 3.5 // === CDB TESTS =================================================================================== diff --git a/tests/debuginfo/borrowed-basic.rs b/tests/debuginfo/borrowed-basic.rs index e3cf74dab1e..91de691e78e 100644 --- a/tests/debuginfo/borrowed-basic.rs +++ b/tests/debuginfo/borrowed-basic.rs @@ -1,5 +1,4 @@ //@ compile-flags:-g -//@ min-lldb-version: 310 // === GDB TESTS =================================================================================== @@ -14,8 +13,7 @@ // gdb-check:$3 = 97 // gdb-command:print *i8_ref -// gdbg-check:$4 = 68 'D' -// gdbr-check:$4 = 68 +// gdb-check:$4 = 68 // gdb-command:print *i16_ref // gdb-check:$5 = -16 @@ -30,8 +28,7 @@ // gdb-check:$8 = 1 // gdb-command:print *u8_ref -// gdbg-check:$9 = 100 'd' -// gdbr-check:$9 = 100 +// gdb-check:$9 = 100 // gdb-command:print *u16_ref // gdb-check:$10 = 16 @@ -56,64 +53,47 @@ // lldb-command:run // lldb-command:v *bool_ref -// lldbg-check:[...] true -// lldbr-check:(bool) *bool_ref = true +// lldb-check:[...] true // lldb-command:v *int_ref -// lldbg-check:[...] -1 -// lldbr-check:(isize) *int_ref = -1 +// lldb-check:[...] -1 -// NOTE: only rust-enabled lldb supports 32bit chars -// lldbr-command:print *char_ref -// lldbr-check:(char) *char_ref = 'a' // lldb-command:v *i8_ref -// lldbg-check:[...] 'D' -// lldbr-check:(i8) *i8_ref = 68 +// lldb-check:[...] 'D' // lldb-command:v *i16_ref -// lldbg-check:[...] -16 -// lldbr-check:(i16) *i16_ref = -16 +// lldb-check:[...] -16 // lldb-command:v *i32_ref -// lldbg-check:[...] -32 -// lldbr-check:(i32) *i32_ref = -32 +// lldb-check:[...] -32 // lldb-command:v *i64_ref -// lldbg-check:[...] -64 -// lldbr-check:(i64) *i64_ref = -64 +// lldb-check:[...] -64 // lldb-command:v *uint_ref -// lldbg-check:[...] 1 -// lldbr-check:(usize) *uint_ref = 1 +// lldb-check:[...] 1 // lldb-command:v *u8_ref -// lldbg-check:[...] 'd' -// lldbr-check:(u8) *u8_ref = 100 +// lldb-check:[...] 'd' // lldb-command:v *u16_ref -// lldbg-check:[...] 16 -// lldbr-check:(u16) *u16_ref = 16 +// lldb-check:[...] 16 // lldb-command:v *u32_ref -// lldbg-check:[...] 32 -// lldbr-check:(u32) *u32_ref = 32 +// lldb-check:[...] 32 // lldb-command:v *u64_ref -// lldbg-check:[...] 64 -// lldbr-check:(u64) *u64_ref = 64 +// lldb-check:[...] 64 // lldb-command:v *f16_ref -// lldbg-check:[...] 1.5 -// lldbr-check:(f16) *f16_ref = 1.5 +// lldb-check:[...] 1.5 // lldb-command:v *f32_ref -// lldbg-check:[...] 2.5 -// lldbr-check:(f32) *f32_ref = 2.5 +// lldb-check:[...] 2.5 // lldb-command:v *f64_ref -// lldbg-check:[...] 3.5 -// lldbr-check:(f64) *f64_ref = 3.5 +// lldb-check:[...] 3.5 #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/borrowed-c-style-enum.rs b/tests/debuginfo/borrowed-c-style-enum.rs index 1a582e8a6d9..6a91d4f9650 100644 --- a/tests/debuginfo/borrowed-c-style-enum.rs +++ b/tests/debuginfo/borrowed-c-style-enum.rs @@ -1,21 +1,17 @@ //@ compile-flags:-g -//@ min-lldb-version: 310 // === GDB TESTS =================================================================================== // gdb-command:run // gdb-command:print *the_a_ref -// gdbg-check:$1 = TheA -// gdbr-check:$1 = borrowed_c_style_enum::ABC::TheA +// gdb-check:$1 = borrowed_c_style_enum::ABC::TheA // gdb-command:print *the_b_ref -// gdbg-check:$2 = TheB -// gdbr-check:$2 = borrowed_c_style_enum::ABC::TheB +// gdb-check:$2 = borrowed_c_style_enum::ABC::TheB // gdb-command:print *the_c_ref -// gdbg-check:$3 = TheC -// gdbr-check:$3 = borrowed_c_style_enum::ABC::TheC +// gdb-check:$3 = borrowed_c_style_enum::ABC::TheC // === LLDB TESTS ================================================================================== @@ -23,16 +19,13 @@ // lldb-command:run // lldb-command:v *the_a_ref -// lldbg-check:[...] TheA -// lldbr-check:(borrowed_c_style_enum::ABC) *the_a_ref = borrowed_c_style_enum::ABC::TheA +// lldb-check:[...] TheA // lldb-command:v *the_b_ref -// lldbg-check:[...] TheB -// lldbr-check:(borrowed_c_style_enum::ABC) *the_b_ref = borrowed_c_style_enum::ABC::TheB +// lldb-check:[...] TheB // lldb-command:v *the_c_ref -// lldbg-check:[...] TheC -// lldbr-check:(borrowed_c_style_enum::ABC) *the_c_ref = borrowed_c_style_enum::ABC::TheC +// lldb-check:[...] TheC #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/borrowed-enum.rs b/tests/debuginfo/borrowed-enum.rs index fc2ab62a21c..c5a795fdede 100644 --- a/tests/debuginfo/borrowed-enum.rs +++ b/tests/debuginfo/borrowed-enum.rs @@ -1,5 +1,3 @@ -// Require a gdb or lldb that can read DW_TAG_variant_part. -//@ min-gdb-version: 8.2 //@ min-lldb-version: 1800 //@ compile-flags:-g @@ -9,13 +7,13 @@ // gdb-command:run // gdb-command:print *the_a_ref -// gdbr-check:$1 = borrowed_enum::ABC::TheA{x: 0, y: 8970181431921507452} +// gdb-check:$1 = borrowed_enum::ABC::TheA{x: 0, y: 8970181431921507452} // gdb-command:print *the_b_ref -// gdbr-check:$2 = borrowed_enum::ABC::TheB(0, 286331153, 286331153) +// gdb-check:$2 = borrowed_enum::ABC::TheB(0, 286331153, 286331153) // gdb-command:print *univariant_ref -// gdbr-check:$3 = borrowed_enum::Univariant::TheOnlyCase(4820353753753434) +// gdb-check:$3 = borrowed_enum::Univariant::TheOnlyCase(4820353753753434) // === LLDB TESTS ================================================================================== @@ -23,14 +21,11 @@ // lldb-command:run // lldb-command:v *the_a_ref -// lldbg-check:(borrowed_enum::ABC) *the_a_ref = { value = { x = 0 y = 8970181431921507452 } $discr$ = 0 } -// lldbr-check:(borrowed_enum::ABC::TheA) *the_a_ref = TheA { TheA: 0, TheB: 8970181431921507452 } +// lldb-check:(borrowed_enum::ABC) *the_a_ref = { value = { x = 0 y = 8970181431921507452 } $discr$ = 0 } // lldb-command:v *the_b_ref -// lldbg-check:(borrowed_enum::ABC) *the_b_ref = { value = { 0 = 0 1 = 286331153 2 = 286331153 } $discr$ = 1 } -// lldbr-check:(borrowed_enum::ABC::TheB) *the_b_ref = { = 0 = 286331153 = 286331153 } +// lldb-check:(borrowed_enum::ABC) *the_b_ref = { value = { 0 = 0 1 = 286331153 2 = 286331153 } $discr$ = 1 } // lldb-command:v *univariant_ref -// lldbg-check:(borrowed_enum::Univariant) *univariant_ref = { value = { 0 = 4820353753753434 } } -// lldbr-check:(borrowed_enum::Univariant) *univariant_ref = { TheOnlyCase = { = 4820353753753434 } } +// lldb-check:(borrowed_enum::Univariant) *univariant_ref = { value = { 0 = 4820353753753434 } } #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/borrowed-struct.rs b/tests/debuginfo/borrowed-struct.rs index d108a29592b..245af35f505 100644 --- a/tests/debuginfo/borrowed-struct.rs +++ b/tests/debuginfo/borrowed-struct.rs @@ -1,13 +1,11 @@ //@ compile-flags:-g -//@ min-lldb-version: 310 // === GDB TESTS =================================================================================== // gdb-command:run // gdb-command:print *stack_val_ref -// gdbg-check:$1 = {x = 10, y = 23.5} -// gdbr-check:$1 = borrowed_struct::SomeStruct {x: 10, y: 23.5} +// gdb-check:$1 = borrowed_struct::SomeStruct {x: 10, y: 23.5} // gdb-command:print *stack_val_interior_ref_1 // gdb-check:$2 = 10 @@ -16,12 +14,10 @@ // gdb-check:$3 = 23.5 // gdb-command:print *ref_to_unnamed -// gdbg-check:$4 = {x = 11, y = 24.5} -// gdbr-check:$4 = borrowed_struct::SomeStruct {x: 11, y: 24.5} +// gdb-check:$4 = borrowed_struct::SomeStruct {x: 11, y: 24.5} // gdb-command:print *unique_val_ref -// gdbg-check:$5 = {x = 13, y = 26.5} -// gdbr-check:$5 = borrowed_struct::SomeStruct {x: 13, y: 26.5} +// gdb-check:$5 = borrowed_struct::SomeStruct {x: 13, y: 26.5} // gdb-command:print *unique_val_interior_ref_1 // gdb-check:$6 = 13 @@ -35,32 +31,25 @@ // lldb-command:run // lldb-command:v *stack_val_ref -// lldbg-check:[...] { x = 10 y = 23.5 } -// lldbr-check:(borrowed_struct::SomeStruct) *stack_val_ref = (x = 10, y = 23.5) +// lldb-check:[...] { x = 10 y = 23.5 } // lldb-command:v *stack_val_interior_ref_1 -// lldbg-check:[...] 10 -// lldbr-check:(isize) *stack_val_interior_ref_1 = 10 +// lldb-check:[...] 10 // lldb-command:v *stack_val_interior_ref_2 -// lldbg-check:[...] 23.5 -// lldbr-check:(f64) *stack_val_interior_ref_2 = 23.5 +// lldb-check:[...] 23.5 // lldb-command:v *ref_to_unnamed -// lldbg-check:[...] { x = 11 y = 24.5 } -// lldbr-check:(borrowed_struct::SomeStruct) *ref_to_unnamed = (x = 11, y = 24.5) +// lldb-check:[...] { x = 11 y = 24.5 } // lldb-command:v *unique_val_ref -// lldbg-check:[...] { x = 13 y = 26.5 } -// lldbr-check:(borrowed_struct::SomeStruct) *unique_val_ref = (x = 13, y = 26.5) +// lldb-check:[...] { x = 13 y = 26.5 } // lldb-command:v *unique_val_interior_ref_1 -// lldbg-check:[...] 13 -// lldbr-check:(isize) *unique_val_interior_ref_1 = 13 +// lldb-check:[...] 13 // lldb-command:v *unique_val_interior_ref_2 -// lldbg-check:[...] 26.5 -// lldbr-check:(f64) *unique_val_interior_ref_2 = 26.5 +// lldb-check:[...] 26.5 #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/borrowed-tuple.rs b/tests/debuginfo/borrowed-tuple.rs index 4c5643deb9d..9e4ceec033e 100644 --- a/tests/debuginfo/borrowed-tuple.rs +++ b/tests/debuginfo/borrowed-tuple.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -7,16 +5,13 @@ // gdb-command:run // gdb-command:print *stack_val_ref -// gdbg-check:$1 = {__0 = -14, __1 = -19} -// gdbr-check:$1 = (-14, -19) +// gdb-check:$1 = (-14, -19) // gdb-command:print *ref_to_unnamed -// gdbg-check:$2 = {__0 = -15, __1 = -20} -// gdbr-check:$2 = (-15, -20) +// gdb-check:$2 = (-15, -20) // gdb-command:print *unique_val_ref -// gdbg-check:$3 = {__0 = -17, __1 = -22} -// gdbr-check:$3 = (-17, -22) +// gdb-check:$3 = (-17, -22) // === LLDB TESTS ================================================================================== @@ -24,16 +19,13 @@ // lldb-command:run // lldb-command:v *stack_val_ref -// lldbg-check:[...] { 0 = -14 1 = -19 } -// lldbr-check:((i16, f32)) *stack_val_ref = { 0 = -14 1 = -19 } +// lldb-check:[...] { 0 = -14 1 = -19 } // lldb-command:v *ref_to_unnamed -// lldbg-check:[...] { 0 = -15 1 = -20 } -// lldbr-check:((i16, f32)) *ref_to_unnamed = { 0 = -15 1 = -20 } +// lldb-check:[...] { 0 = -15 1 = -20 } // lldb-command:v *unique_val_ref -// lldbg-check:[...] { 0 = -17 1 = -22 } -// lldbr-check:((i16, f32)) *unique_val_ref = { 0 = -17 1 = -22 } +// lldb-check:[...] { 0 = -17 1 = -22 } #![allow(unused_variables)] diff --git a/tests/debuginfo/borrowed-unique-basic.rs b/tests/debuginfo/borrowed-unique-basic.rs index e952ec8cebb..7a9b4d1df82 100644 --- a/tests/debuginfo/borrowed-unique-basic.rs +++ b/tests/debuginfo/borrowed-unique-basic.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -59,64 +57,47 @@ // lldb-command:run // lldb-command:v *bool_ref -// lldbg-check:[...] true -// lldbr-check:(bool) *bool_ref = true +// lldb-check:[...] true // lldb-command:v *int_ref -// lldbg-check:[...] -1 -// lldbr-check:(isize) *int_ref = -1 +// lldb-check:[...] -1 -// NOTE: only rust-enabled lldb supports 32bit chars -// lldbr-command:print *char_ref -// lldbr-check:(char) *char_ref = 97 // lldb-command:v *i8_ref -// lldbg-check:[...] 68 -// lldbr-check:(i8) *i8_ref = 68 +// lldb-check:[...] 68 // lldb-command:v *i16_ref -// lldbg-check:[...] -16 -// lldbr-check:(i16) *i16_ref = -16 +// lldb-check:[...] -16 // lldb-command:v *i32_ref -// lldbg-check:[...] -32 -// lldbr-check:(i32) *i32_ref = -32 +// lldb-check:[...] -32 // lldb-command:v *i64_ref -// lldbg-check:[...] -64 -// lldbr-check:(i64) *i64_ref = -64 +// lldb-check:[...] -64 // lldb-command:v *uint_ref -// lldbg-check:[...] 1 -// lldbr-check:(usize) *uint_ref = 1 +// lldb-check:[...] 1 // lldb-command:v *u8_ref -// lldbg-check:[...] 100 -// lldbr-check:(u8) *u8_ref = 100 +// lldb-check:[...] 100 // lldb-command:v *u16_ref -// lldbg-check:[...] 16 -// lldbr-check:(u16) *u16_ref = 16 +// lldb-check:[...] 16 // lldb-command:v *u32_ref -// lldbg-check:[...] 32 -// lldbr-check:(u32) *u32_ref = 32 +// lldb-check:[...] 32 // lldb-command:v *u64_ref -// lldbg-check:[...] 64 -// lldbr-check:(u64) *u64_ref = 64 +// lldb-check:[...] 64 // lldb-command:v *f16_ref -// lldbg-check:[...] 1.5 -// lldbr-check:(f16) *f16_ref = 1.5 +// lldb-check:[...] 1.5 // lldb-command:v *f32_ref -// lldbg-check:[...] 2.5 -// lldbr-check:(f32) *f32_ref = 2.5 +// lldb-check:[...] 2.5 // lldb-command:v *f64_ref -// lldbg-check:[...] 3.5 -// lldbr-check:(f64) *f64_ref = 3.5 +// lldb-check:[...] 3.5 #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/box.rs b/tests/debuginfo/box.rs index 46019bcb1a7..d22566c0b17 100644 --- a/tests/debuginfo/box.rs +++ b/tests/debuginfo/box.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -9,19 +7,16 @@ // gdb-command:print *a // gdb-check:$1 = 1 // gdb-command:print *b -// gdbg-check:$2 = {__0 = 2, __1 = 3.5} -// gdbr-check:$2 = (2, 3.5) +// gdb-check:$2 = (2, 3.5) // === LLDB TESTS ================================================================================== // lldb-command:run // lldb-command:v *a -// lldbg-check:[...] 1 -// lldbr-check:(i32) *a = 1 +// lldb-check:[...] 1 // lldb-command:v *b -// lldbg-check:[...] { 0 = 2 1 = 3.5 } -// lldbr-check:((i32, f64)) *b = { 0 = 2 1 = 3.5 } +// lldb-check:[...] { 0 = 2 1 = 3.5 } #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/boxed-struct.rs b/tests/debuginfo/boxed-struct.rs index 1ee639690ea..158609fb2ed 100644 --- a/tests/debuginfo/boxed-struct.rs +++ b/tests/debuginfo/boxed-struct.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -7,12 +5,10 @@ // gdb-command:run // gdb-command:print *boxed_with_padding -// gdbg-check:$1 = {x = 99, y = 999, z = 9999, w = 99999} -// gdbr-check:$1 = boxed_struct::StructWithSomePadding {x: 99, y: 999, z: 9999, w: 99999} +// gdb-check:$1 = boxed_struct::StructWithSomePadding {x: 99, y: 999, z: 9999, w: 99999} // gdb-command:print *boxed_with_dtor -// gdbg-check:$2 = {x = 77, y = 777, z = 7777, w = 77777} -// gdbr-check:$2 = boxed_struct::StructWithDestructor {x: 77, y: 777, z: 7777, w: 77777} +// gdb-check:$2 = boxed_struct::StructWithDestructor {x: 77, y: 777, z: 7777, w: 77777} // === LLDB TESTS ================================================================================== @@ -20,12 +16,10 @@ // lldb-command:run // lldb-command:v *boxed_with_padding -// lldbg-check:[...] { x = 99 y = 999 z = 9999 w = 99999 } -// lldbr-check:(boxed_struct::StructWithSomePadding) *boxed_with_padding = { x = 99 y = 999 z = 9999 w = 99999 } +// lldb-check:[...] { x = 99 y = 999 z = 9999 w = 99999 } // lldb-command:v *boxed_with_dtor -// lldbg-check:[...] { x = 77 y = 777 z = 7777 w = 77777 } -// lldbr-check:(boxed_struct::StructWithDestructor) *boxed_with_dtor = { x = 77 y = 777 z = 7777 w = 77777 } +// lldb-check:[...] { x = 77 y = 777 z = 7777 w = 77777 } #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/by-value-non-immediate-argument.rs b/tests/debuginfo/by-value-non-immediate-argument.rs index e0ae4458d03..f0a39a45195 100644 --- a/tests/debuginfo/by-value-non-immediate-argument.rs +++ b/tests/debuginfo/by-value-non-immediate-argument.rs @@ -1,6 +1,5 @@ -//@ ignore-test // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155 -//@ min-lldb-version: 310 - +//@ min-lldb-version: 1800 +//@ min-gdb-version: 13.0 //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -8,13 +7,11 @@ // gdb-command:run // gdb-command:print s -// gdbg-check:$1 = {a = 1, b = 2.5} -// gdbr-check:$1 = by_value_non_immediate_argument::Struct {a: 1, b: 2.5} +// gdb-check:$1 = by_value_non_immediate_argument::Struct {a: 1, b: 2.5} // gdb-command:continue // gdb-command:print x -// gdbg-check:$2 = {a = 3, b = 4.5} -// gdbr-check:$2 = by_value_non_immediate_argument::Struct {a: 3, b: 4.5} +// gdb-check:$2 = by_value_non_immediate_argument::Struct {a: 3, b: 4.5} // gdb-command:print y // gdb-check:$3 = 5 // gdb-command:print z @@ -22,18 +19,15 @@ // gdb-command:continue // gdb-command:print a -// gdbg-check:$5 = {__0 = 7, __1 = 8, __2 = 9.5, __3 = 10.5} -// gdbr-check:$5 = (7, 8, 9.5, 10.5) +// gdb-check:$5 = (7, 8, 9.5, 10.5) // gdb-command:continue // gdb-command:print a -// gdbg-check:$6 = {__0 = 11.5, __1 = 12.5, __2 = 13, __3 = 14} -// gdbr-check:$6 = by_value_non_immediate_argument::Newtype (11.5, 12.5, 13, 14) +// gdb-check:$6 = by_value_non_immediate_argument::Newtype (11.5, 12.5, 13, 14) // gdb-command:continue // gdb-command:print x -// gdbg-check:$7 = {{RUST$ENUM$DISR = Case1, x = 0, y = 8970181431921507452}, {RUST$ENUM$DISR = Case1, [...]}} -// gdbr-check:$7 = by_value_non_immediate_argument::Enum::Case1{x: 0, y: 8970181431921507452} +// gdb-check:$7 = by_value_non_immediate_argument::Enum::Case1{x: 0, y: 8970181431921507452} // gdb-command:continue @@ -42,11 +36,11 @@ // lldb-command:run // lldb-command:v s -// lldb-check:[...] Struct { a: 1, b: 2.5 } +// lldb-check:[...] Struct { a = 1 b = 2.5 } // lldb-command:continue // lldb-command:v x -// lldb-check:[...] Struct { a: 3, b: 4.5 } +// lldb-check:[...] Struct { a = 3 b = 4.5 } // lldb-command:v y // lldb-check:[...] 5 // lldb-command:v z diff --git a/tests/debuginfo/by-value-self-argument-in-trait-impl.rs b/tests/debuginfo/by-value-self-argument-in-trait-impl.rs index 5276ec82733..6981fdfc9e1 100644 --- a/tests/debuginfo/by-value-self-argument-in-trait-impl.rs +++ b/tests/debuginfo/by-value-self-argument-in-trait-impl.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -11,13 +9,11 @@ // gdb-command:continue // gdb-command:print self -// gdbg-check:$2 = {x = 2222, y = 3333} -// gdbr-check:$2 = by_value_self_argument_in_trait_impl::Struct {x: 2222, y: 3333} +// gdb-check:$2 = by_value_self_argument_in_trait_impl::Struct {x: 2222, y: 3333} // gdb-command:continue // gdb-command:print self -// gdbg-check:$3 = {__0 = 4444.5, __1 = 5555, __2 = 6666, __3 = 7777.5} -// gdbr-check:$3 = (4444.5, 5555, 6666, 7777.5) +// gdb-check:$3 = (4444.5, 5555, 6666, 7777.5) // gdb-command:continue @@ -26,18 +22,15 @@ // lldb-command:run // lldb-command:v self -// lldbg-check:[...] 1111 -// lldbr-check:(isize) self = 1111 +// lldb-check:[...] 1111 // lldb-command:continue // lldb-command:v self -// lldbg-check:[...] { x = 2222 y = 3333 } -// lldbr-check:(by_value_self_argument_in_trait_impl::Struct) self = { x = 2222 y = 3333 } +// lldb-check:[...] { x = 2222 y = 3333 } // lldb-command:continue // lldb-command:v self -// lldbg-check:[...] { 0 = 4444.5 1 = 5555 2 = 6666 3 = 7777.5 } -// lldbr-check:((f64, isize, isize, f64)) self = { 0 = 4444.5 1 = 5555 2 = 6666 3 = 7777.5 } +// lldb-check:[...] { 0 = 4444.5 1 = 5555 2 = 6666 3 = 7777.5 } // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/c-style-enum-in-composite.rs b/tests/debuginfo/c-style-enum-in-composite.rs index ec11d5f4655..642879cf3b6 100644 --- a/tests/debuginfo/c-style-enum-in-composite.rs +++ b/tests/debuginfo/c-style-enum-in-composite.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -7,64 +5,50 @@ // gdb-command:run // gdb-command:print tuple_interior_padding -// gdbg-check:$1 = {__0 = 0, __1 = OneHundred} -// gdbr-check:$1 = (0, c_style_enum_in_composite::AnEnum::OneHundred) +// gdb-check:$1 = (0, c_style_enum_in_composite::AnEnum::OneHundred) // gdb-command:print tuple_padding_at_end -// gdbg-check:$2 = {__0 = {__0 = 1, __1 = OneThousand}, __1 = 2} -// gdbr-check:$2 = ((1, c_style_enum_in_composite::AnEnum::OneThousand), 2) +// gdb-check:$2 = ((1, c_style_enum_in_composite::AnEnum::OneThousand), 2) // gdb-command:print tuple_different_enums -// gdbg-check:$3 = {__0 = OneThousand, __1 = MountainView, __2 = OneMillion, __3 = Vienna} -// gdbr-check:$3 = (c_style_enum_in_composite::AnEnum::OneThousand, c_style_enum_in_composite::AnotherEnum::MountainView, c_style_enum_in_composite::AnEnum::OneMillion, c_style_enum_in_composite::AnotherEnum::Vienna) +// gdb-check:$3 = (c_style_enum_in_composite::AnEnum::OneThousand, c_style_enum_in_composite::AnotherEnum::MountainView, c_style_enum_in_composite::AnEnum::OneMillion, c_style_enum_in_composite::AnotherEnum::Vienna) // gdb-command:print padded_struct -// gdbg-check:$4 = {a = 3, b = OneMillion, c = 4, d = Toronto, e = 5} -// gdbr-check:$4 = c_style_enum_in_composite::PaddedStruct {a: 3, b: c_style_enum_in_composite::AnEnum::OneMillion, c: 4, d: c_style_enum_in_composite::AnotherEnum::Toronto, e: 5} +// gdb-check:$4 = c_style_enum_in_composite::PaddedStruct {a: 3, b: c_style_enum_in_composite::AnEnum::OneMillion, c: 4, d: c_style_enum_in_composite::AnotherEnum::Toronto, e: 5} // gdb-command:print packed_struct -// gdbg-check:$5 = {a = 6, b = OneHundred, c = 7, d = Vienna, e = 8} -// gdbr-check:$5 = c_style_enum_in_composite::PackedStruct {a: 6, b: c_style_enum_in_composite::AnEnum::OneHundred, c: 7, d: c_style_enum_in_composite::AnotherEnum::Vienna, e: 8} +// gdb-check:$5 = c_style_enum_in_composite::PackedStruct {a: 6, b: c_style_enum_in_composite::AnEnum::OneHundred, c: 7, d: c_style_enum_in_composite::AnotherEnum::Vienna, e: 8} // gdb-command:print non_padded_struct -// gdbg-check:$6 = {a = OneMillion, b = MountainView, c = OneThousand, d = Toronto} -// gdbr-check:$6 = c_style_enum_in_composite::NonPaddedStruct {a: c_style_enum_in_composite::AnEnum::OneMillion, b: c_style_enum_in_composite::AnotherEnum::MountainView, c: c_style_enum_in_composite::AnEnum::OneThousand, d: c_style_enum_in_composite::AnotherEnum::Toronto} +// gdb-check:$6 = c_style_enum_in_composite::NonPaddedStruct {a: c_style_enum_in_composite::AnEnum::OneMillion, b: c_style_enum_in_composite::AnotherEnum::MountainView, c: c_style_enum_in_composite::AnEnum::OneThousand, d: c_style_enum_in_composite::AnotherEnum::Toronto} // gdb-command:print struct_with_drop -// gdbg-check:$7 = {__0 = {a = OneHundred, b = Vienna}, __1 = 9} -// gdbr-check:$7 = (c_style_enum_in_composite::StructWithDrop {a: c_style_enum_in_composite::AnEnum::OneHundred, b: c_style_enum_in_composite::AnotherEnum::Vienna}, 9) +// gdb-check:$7 = (c_style_enum_in_composite::StructWithDrop {a: c_style_enum_in_composite::AnEnum::OneHundred, b: c_style_enum_in_composite::AnotherEnum::Vienna}, 9) // === LLDB TESTS ================================================================================== // lldb-command:run // lldb-command:v tuple_interior_padding -// lldbg-check:[...] { 0 = 0 1 = OneHundred } -// lldbr-check:((i16, c_style_enum_in_composite::AnEnum)) tuple_interior_padding = { 0 = 0 1 = OneHundred } +// lldb-check:[...] { 0 = 0 1 = OneHundred } // lldb-command:v tuple_padding_at_end -// lldbg-check:[...] { 0 = { 0 = 1 1 = OneThousand } 1 = 2 } -// lldbr-check:(((u64, c_style_enum_in_composite::AnEnum), u64)) tuple_padding_at_end = { 0 = { 0 = 1 1 = OneThousand } 1 = 2 } +// lldb-check:[...] { 0 = { 0 = 1 1 = OneThousand } 1 = 2 } // lldb-command:v tuple_different_enums -// lldbg-check:[...] { 0 = OneThousand 1 = MountainView 2 = OneMillion 3 = Vienna } -// lldbr-check:((c_style_enum_in_composite::AnEnum, c_style_enum_in_composite::AnotherEnum, c_style_enum_in_composite::AnEnum, c_style_enum_in_composite::AnotherEnum)) tuple_different_enums = { 0 = c_style_enum_in_composite::AnEnum::OneThousand 1 = c_style_enum_in_composite::AnotherEnum::MountainView 2 = c_style_enum_in_composite::AnEnum::OneMillion 3 = c_style_enum_in_composite::AnotherEnum::Vienna } +// lldb-check:[...] { 0 = OneThousand 1 = MountainView 2 = OneMillion 3 = Vienna } // lldb-command:v padded_struct -// lldbg-check:[...] { a = 3 b = OneMillion c = 4 d = Toronto e = 5 } -// lldbr-check:(c_style_enum_in_composite::PaddedStruct) padded_struct = { a = 3 b = c_style_enum_in_composite::AnEnum::OneMillion c = 4 d = Toronto e = 5 } +// lldb-check:[...] { a = 3 b = OneMillion c = 4 d = Toronto e = 5 } // lldb-command:v packed_struct -// lldbg-check:[...] { a = 6 b = OneHundred c = 7 d = Vienna e = 8 } -// lldbr-check:(c_style_enum_in_composite::PackedStruct) packed_struct = { a = 6 b = c_style_enum_in_composite::AnEnum::OneHundred c = 7 d = Vienna e = 8 } +// lldb-check:[...] { a = 6 b = OneHundred c = 7 d = Vienna e = 8 } // lldb-command:v non_padded_struct -// lldbg-check:[...] { a = OneMillion b = MountainView c = OneThousand d = Toronto } -// lldbr-check:(c_style_enum_in_composite::NonPaddedStruct) non_padded_struct = { a = c_style_enum_in_composite::AnEnum::OneMillion, b = c_style_enum_in_composite::AnotherEnum::MountainView, c = c_style_enum_in_composite::AnEnum::OneThousand, d = c_style_enum_in_composite::AnotherEnum::Toronto } +// lldb-check:[...] { a = OneMillion b = MountainView c = OneThousand d = Toronto } // lldb-command:v struct_with_drop -// lldbg-check:[...] { 0 = { a = OneHundred b = Vienna } 1 = 9 } -// lldbr-check:((c_style_enum_in_composite::StructWithDrop, i64)) struct_with_drop = { 0 = { a = c_style_enum_in_composite::AnEnum::OneHundred b = c_style_enum_in_composite::AnotherEnum::Vienna } 1 = 9 } +// lldb-check:[...] { 0 = { a = OneHundred b = Vienna } 1 = 9 } #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/c-style-enum.rs b/tests/debuginfo/c-style-enum.rs index 395b94c59a4..08378f7af18 100644 --- a/tests/debuginfo/c-style-enum.rs +++ b/tests/debuginfo/c-style-enum.rs @@ -1,95 +1,64 @@ //@ ignore-aarch64 -//@ ignore-gdb // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155 -//@ min-lldb-version: 310 //@ compile-flags:-g // === GDB TESTS =================================================================================== -// gdbg-command:print 'c_style_enum::SINGLE_VARIANT' -// gdbr-command:print c_style_enum::SINGLE_VARIANT -// gdbg-check:$1 = TheOnlyVariant -// gdbr-check:$1 = c_style_enum::SingleVariant::TheOnlyVariant - -// gdbg-command:print 'c_style_enum::AUTO_ONE' -// gdbr-command:print c_style_enum::AUTO_ONE -// gdbg-check:$2 = One -// gdbr-check:$2 = c_style_enum::AutoDiscriminant::One - -// gdbg-command:print 'c_style_enum::AUTO_TWO' -// gdbr-command:print c_style_enum::AUTO_TWO -// gdbg-check:$3 = One -// gdbr-check:$3 = c_style_enum::AutoDiscriminant::One - -// gdbg-command:print 'c_style_enum::AUTO_THREE' -// gdbr-command:print c_style_enum::AUTO_THREE -// gdbg-check:$4 = One -// gdbr-check:$4 = c_style_enum::AutoDiscriminant::One - -// gdbg-command:print 'c_style_enum::MANUAL_ONE' -// gdbr-command:print c_style_enum::MANUAL_ONE -// gdbg-check:$5 = OneHundred -// gdbr-check:$5 = c_style_enum::ManualDiscriminant::OneHundred - -// gdbg-command:print 'c_style_enum::MANUAL_TWO' -// gdbr-command:print c_style_enum::MANUAL_TWO -// gdbg-check:$6 = OneHundred -// gdbr-check:$6 = c_style_enum::ManualDiscriminant::OneHundred - -// gdbg-command:print 'c_style_enum::MANUAL_THREE' -// gdbr-command:print c_style_enum::MANUAL_THREE -// gdbg-check:$7 = OneHundred -// gdbr-check:$7 = c_style_enum::ManualDiscriminant::OneHundred +// gdb-command:print c_style_enum::SINGLE_VARIANT +// gdb-check:$1 = c_style_enum::SingleVariant::TheOnlyVariant + +// gdb-command:print c_style_enum::AUTO_ONE +// gdb-check:$2 = c_style_enum::AutoDiscriminant::One + +// gdb-command:print c_style_enum::AUTO_TWO +// gdb-check:$3 = c_style_enum::AutoDiscriminant::One + +// gdb-command:print c_style_enum::AUTO_THREE +// gdb-check:$4 = c_style_enum::AutoDiscriminant::One + +// gdb-command:print c_style_enum::MANUAL_ONE +// gdb-check:$5 = c_style_enum::ManualDiscriminant::OneHundred + +// gdb-command:print c_style_enum::MANUAL_TWO +// gdb-check:$6 = c_style_enum::ManualDiscriminant::OneHundred + +// gdb-command:print c_style_enum::MANUAL_THREE +// gdb-check:$7 = c_style_enum::ManualDiscriminant::OneHundred // gdb-command:run // gdb-command:print auto_one -// gdbg-check:$8 = One -// gdbr-check:$8 = c_style_enum::AutoDiscriminant::One +// gdb-check:$8 = c_style_enum::AutoDiscriminant::One // gdb-command:print auto_two -// gdbg-check:$9 = Two -// gdbr-check:$9 = c_style_enum::AutoDiscriminant::Two +// gdb-check:$9 = c_style_enum::AutoDiscriminant::Two // gdb-command:print auto_three -// gdbg-check:$10 = Three -// gdbr-check:$10 = c_style_enum::AutoDiscriminant::Three +// gdb-check:$10 = c_style_enum::AutoDiscriminant::Three // gdb-command:print manual_one_hundred -// gdbg-check:$11 = OneHundred -// gdbr-check:$11 = c_style_enum::ManualDiscriminant::OneHundred +// gdb-check:$11 = c_style_enum::ManualDiscriminant::OneHundred // gdb-command:print manual_one_thousand -// gdbg-check:$12 = OneThousand -// gdbr-check:$12 = c_style_enum::ManualDiscriminant::OneThousand +// gdb-check:$12 = c_style_enum::ManualDiscriminant::OneThousand // gdb-command:print manual_one_million -// gdbg-check:$13 = OneMillion -// gdbr-check:$13 = c_style_enum::ManualDiscriminant::OneMillion +// gdb-check:$13 = c_style_enum::ManualDiscriminant::OneMillion // gdb-command:print single_variant -// gdbg-check:$14 = TheOnlyVariant -// gdbr-check:$14 = c_style_enum::SingleVariant::TheOnlyVariant +// gdb-check:$14 = c_style_enum::SingleVariant::TheOnlyVariant -// gdbg-command:print 'c_style_enum::AUTO_TWO' -// gdbr-command:print AUTO_TWO -// gdbg-check:$15 = Two -// gdbr-check:$15 = c_style_enum::AutoDiscriminant::Two +// gdb-command:print AUTO_TWO +// gdb-check:$15 = c_style_enum::AutoDiscriminant::Two -// gdbg-command:print 'c_style_enum::AUTO_THREE' -// gdbr-command:print AUTO_THREE -// gdbg-check:$16 = Three -// gdbr-check:$16 = c_style_enum::AutoDiscriminant::Three +// gdb-command:print AUTO_THREE +// gdb-check:$16 = c_style_enum::AutoDiscriminant::Three -// gdbg-command:print 'c_style_enum::MANUAL_TWO' -// gdbr-command:print MANUAL_TWO -// gdbg-check:$17 = OneThousand -// gdbr-check:$17 = c_style_enum::ManualDiscriminant::OneThousand +// gdb-command:print MANUAL_TWO +// gdb-check:$17 = c_style_enum::ManualDiscriminant::OneThousand -// gdbg-command:print 'c_style_enum::MANUAL_THREE' -// gdbr-command:print MANUAL_THREE -// gdbg-check:$18 = OneMillion -// gdbr-check:$18 = c_style_enum::ManualDiscriminant::OneMillion +// gdb-command:print MANUAL_THREE +// gdb-check:$18 = c_style_enum::ManualDiscriminant::OneMillion // === LLDB TESTS ================================================================================== @@ -97,32 +66,25 @@ // lldb-command:run // lldb-command:v auto_one -// lldbg-check:[...] One -// lldbr-check:(c_style_enum::AutoDiscriminant) auto_one = c_style_enum::AutoDiscriminant::One +// lldb-check:[...] One // lldb-command:v auto_two -// lldbg-check:[...] Two -// lldbr-check:(c_style_enum::AutoDiscriminant) auto_two = c_style_enum::AutoDiscriminant::Two +// lldb-check:[...] Two // lldb-command:v auto_three -// lldbg-check:[...] Three -// lldbr-check:(c_style_enum::AutoDiscriminant) auto_three = c_style_enum::AutoDiscriminant::Three +// lldb-check:[...] Three // lldb-command:v manual_one_hundred -// lldbg-check:[...] OneHundred -// lldbr-check:(c_style_enum::ManualDiscriminant) manual_one_hundred = c_style_enum::ManualDiscriminant::OneHundred +// lldb-check:[...] OneHundred // lldb-command:v manual_one_thousand -// lldbg-check:[...] OneThousand -// lldbr-check:(c_style_enum::ManualDiscriminant) manual_one_thousand = c_style_enum::ManualDiscriminant::OneThousand +// lldb-check:[...] OneThousand // lldb-command:v manual_one_million -// lldbg-check:[...] OneMillion -// lldbr-check:(c_style_enum::ManualDiscriminant) manual_one_million = c_style_enum::ManualDiscriminant::OneMillion +// lldb-check:[...] OneMillion // lldb-command:v single_variant -// lldbg-check:[...] TheOnlyVariant -// lldbr-check:(c_style_enum::SingleVariant) single_variant = c_style_enum::SingleVariant::TheOnlyVariant +// lldb-check:[...] TheOnlyVariant #![allow(unused_variables)] #![allow(dead_code)] diff --git a/tests/debuginfo/captured-fields-1.rs b/tests/debuginfo/captured-fields-1.rs index d96f2590570..69ca3ecd812 100644 --- a/tests/debuginfo/captured-fields-1.rs +++ b/tests/debuginfo/captured-fields-1.rs @@ -4,44 +4,44 @@ // gdb-command:run // gdb-command:print test -// gdbr-check:$1 = captured_fields_1::main::{closure_env#0} {_ref__my_ref__my_field1: 0x[...]} +// gdb-check:$1 = captured_fields_1::main::{closure_env#0} {_ref__my_ref__my_field1: 0x[...]} // gdb-command:continue // gdb-command:print test -// gdbr-check:$2 = captured_fields_1::main::{closure_env#1} {_ref__my_ref__my_field2: 0x[...]} +// gdb-check:$2 = captured_fields_1::main::{closure_env#1} {_ref__my_ref__my_field2: 0x[...]} // gdb-command:continue // gdb-command:print test -// gdbr-check:$3 = captured_fields_1::main::{closure_env#2} {_ref__my_ref: 0x[...]} +// gdb-check:$3 = captured_fields_1::main::{closure_env#2} {_ref__my_ref: 0x[...]} // gdb-command:continue // gdb-command:print test -// gdbr-check:$4 = captured_fields_1::main::{closure_env#3} {my_ref: 0x[...]} +// gdb-check:$4 = captured_fields_1::main::{closure_env#3} {my_ref: 0x[...]} // gdb-command:continue // gdb-command:print test -// gdbr-check:$5 = captured_fields_1::main::{closure_env#4} {my_var__my_field2: 22} +// gdb-check:$5 = captured_fields_1::main::{closure_env#4} {my_var__my_field2: 22} // gdb-command:continue // gdb-command:print test -// gdbr-check:$6 = captured_fields_1::main::{closure_env#5} {my_var: captured_fields_1::MyStruct {my_field1: 11, my_field2: 22}} +// gdb-check:$6 = captured_fields_1::main::{closure_env#5} {my_var: captured_fields_1::MyStruct {my_field1: 11, my_field2: 22}} // gdb-command:continue // === LLDB TESTS ================================================================================== // lldb-command:run // lldb-command:v test -// lldbg-check:(captured_fields_1::main::{closure_env#0}) test = { _ref__my_ref__my_field1 = 0x[...] } +// lldb-check:(captured_fields_1::main::{closure_env#0}) test = { _ref__my_ref__my_field1 = 0x[...] } // lldb-command:continue // lldb-command:v test -// lldbg-check:(captured_fields_1::main::{closure_env#1}) test = { _ref__my_ref__my_field2 = 0x[...] } +// lldb-check:(captured_fields_1::main::{closure_env#1}) test = { _ref__my_ref__my_field2 = 0x[...] } // lldb-command:continue // lldb-command:v test -// lldbg-check:(captured_fields_1::main::{closure_env#2}) test = { _ref__my_ref = 0x[...] } +// lldb-check:(captured_fields_1::main::{closure_env#2}) test = { _ref__my_ref = 0x[...] } // lldb-command:continue // lldb-command:v test -// lldbg-check:(captured_fields_1::main::{closure_env#3}) test = { my_ref = 0x[...] } +// lldb-check:(captured_fields_1::main::{closure_env#3}) test = { my_ref = 0x[...] } // lldb-command:continue // lldb-command:v test -// lldbg-check:(captured_fields_1::main::{closure_env#4}) test = { my_var__my_field2 = 22 } +// lldb-check:(captured_fields_1::main::{closure_env#4}) test = { my_var__my_field2 = 22 } // lldb-command:continue // lldb-command:v test -// lldbg-check:(captured_fields_1::main::{closure_env#5}) test = { my_var = { my_field1 = 11 my_field2 = 22 } } +// lldb-check:(captured_fields_1::main::{closure_env#5}) test = { my_var = { my_field1 = 11 my_field2 = 22 } } // lldb-command:continue #![allow(unused)] diff --git a/tests/debuginfo/captured-fields-2.rs b/tests/debuginfo/captured-fields-2.rs index 446c5c70fef..24bff1d3f35 100644 --- a/tests/debuginfo/captured-fields-2.rs +++ b/tests/debuginfo/captured-fields-2.rs @@ -4,20 +4,20 @@ // gdb-command:run // gdb-command:print my_ref__my_field1 -// gdbr-check:$1 = 11 +// gdb-check:$1 = 11 // gdb-command:continue // gdb-command:print my_var__my_field2 -// gdbr-check:$2 = 22 +// gdb-check:$2 = 22 // gdb-command:continue // === LLDB TESTS ================================================================================== // lldb-command:run // lldb-command:v my_ref__my_field1 -// lldbg-check:(unsigned int) my_ref__my_field1 = 11 +// lldb-check:(unsigned int) my_ref__my_field1 = 11 // lldb-command:continue // lldb-command:v my_var__my_field2 -// lldbg-check:(unsigned int) my_var__my_field2 = 22 +// lldb-check:(unsigned int) my_var__my_field2 = 22 // lldb-command:continue #![allow(unused)] diff --git a/tests/debuginfo/closure-in-generic-function.rs b/tests/debuginfo/closure-in-generic-function.rs index ef0f2b0b464..0c6a6fdfca1 100644 --- a/tests/debuginfo/closure-in-generic-function.rs +++ b/tests/debuginfo/closure-in-generic-function.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -24,19 +22,15 @@ // lldb-command:run // lldb-command:v x -// lldbg-check:[...] 0.5 -// lldbr-check:(f64) x = 0.5 +// lldb-check:[...] 0.5 // lldb-command:v y -// lldbg-check:[...] 10 -// lldbr-check:(i32) y = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v *x -// lldbg-check:[...] 29 -// lldbr-check:(i32) *x = 29 +// lldb-check:[...] 29 // lldb-command:v *y -// lldbg-check:[...] 110 -// lldbr-check:(i32) *y = 110 +// lldb-check:[...] 110 // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/constant-debug-locs.rs b/tests/debuginfo/constant-debug-locs.rs index d834d990985..81115fc3c38 100644 --- a/tests/debuginfo/constant-debug-locs.rs +++ b/tests/debuginfo/constant-debug-locs.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g #![allow(dead_code, unused_variables)] diff --git a/tests/debuginfo/constant-in-match-pattern.rs b/tests/debuginfo/constant-in-match-pattern.rs index f34284be164..952db216deb 100644 --- a/tests/debuginfo/constant-in-match-pattern.rs +++ b/tests/debuginfo/constant-in-match-pattern.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g #![allow(dead_code, unused_variables)] diff --git a/tests/debuginfo/coroutine-locals.rs b/tests/debuginfo/coroutine-locals.rs index c019998040b..f3593adc945 100644 --- a/tests/debuginfo/coroutine-locals.rs +++ b/tests/debuginfo/coroutine-locals.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== diff --git a/tests/debuginfo/coroutine-objects.rs b/tests/debuginfo/coroutine-objects.rs index 746b7e40eda..242c76c2989 100644 --- a/tests/debuginfo/coroutine-objects.rs +++ b/tests/debuginfo/coroutine-objects.rs @@ -1,5 +1,3 @@ -// Require a gdb that can read DW_TAG_variant_part. -//@ min-gdb-version: 8.2 //@ min-lldb-version: 1800 // LLDB (18.1+) now supports DW_TAG_variant_part, but there is some bug in either compiler or LLDB diff --git a/tests/debuginfo/cross-crate-spans.rs b/tests/debuginfo/cross-crate-spans.rs index cf3f8e1eadf..e337aaf5a6c 100644 --- a/tests/debuginfo/cross-crate-spans.rs +++ b/tests/debuginfo/cross-crate-spans.rs @@ -1,12 +1,6 @@ #![feature(omit_gdb_pretty_printer_section)] #![omit_gdb_pretty_printer_section] -//@ min-lldb-version: 310 - -// This fails on lldb 6.0.1 on x86-64 Fedora 28; so mark it macOS-only -// for now. -//@ only-macos - //@ aux-build:cross_crate_spans.rs extern crate cross_crate_spans; @@ -19,8 +13,7 @@ extern crate cross_crate_spans; // gdb-command:run // gdb-command:print result -// gdbg-check:$1 = {__0 = 17, __1 = 17} -// gdbr-check:$1 = (17, 17) +// gdb-check:$1 = (17, 17) // gdb-command:print a_variable // gdb-check:$2 = 123456789 // gdb-command:print another_variable @@ -28,8 +21,7 @@ extern crate cross_crate_spans; // gdb-command:continue // gdb-command:print result -// gdbg-check:$4 = {__0 = 1212, __1 = 1212} -// gdbr-check:$4 = (1212, 1212) +// gdb-check:$4 = (1212, 1212) // gdb-command:print a_variable // gdb-check:$5 = 123456789 // gdb-command:print another_variable @@ -44,25 +36,19 @@ extern crate cross_crate_spans; // lldb-command:run // lldb-command:v result -// lldbg-check:[...] { 0 = 17 1 = 17 } -// lldbr-check:((u32, u32)) result = { 0 = 17 1 = 17 } +// lldb-check:[...] { 0 = 17 1 = 17 } // lldb-command:v a_variable -// lldbg-check:[...] 123456789 -// lldbr-check:(u32) a_variable = 123456789 +// lldb-check:[...] 123456789 // lldb-command:v another_variable -// lldbg-check:[...] 123456789.5 -// lldbr-check:(f64) another_variable = 123456789.5 +// lldb-check:[...] 123456789.5 // lldb-command:continue // lldb-command:v result -// lldbg-check:[...] { 0 = 1212 1 = 1212 } -// lldbr-check:((i16, i16)) result = { 0 = 1212 1 = 1212 } +// lldb-check:[...] { 0 = 1212 1 = 1212 } // lldb-command:v a_variable -// lldbg-check:[...] 123456789 -// lldbr-check:(u32) a_variable = 123456789 +// lldb-check:[...] 123456789 // lldb-command:v another_variable -// lldbg-check:[...] 123456789.5 -// lldbr-check:(f64) another_variable = 123456789.5 +// lldb-check:[...] 123456789.5 // lldb-command:continue diff --git a/tests/debuginfo/cross-crate-type-uniquing.rs b/tests/debuginfo/cross-crate-type-uniquing.rs index 88f8bac5d6f..28ebc343884 100644 --- a/tests/debuginfo/cross-crate-type-uniquing.rs +++ b/tests/debuginfo/cross-crate-type-uniquing.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ aux-build:cross_crate_debuginfo_type_uniquing.rs extern crate cross_crate_debuginfo_type_uniquing; diff --git a/tests/debuginfo/destructured-fn-argument.rs b/tests/debuginfo/destructured-fn-argument.rs index 74e18a594d7..37a7bb2b778 100644 --- a/tests/debuginfo/destructured-fn-argument.rs +++ b/tests/debuginfo/destructured-fn-argument.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -23,15 +21,13 @@ // gdb-command:print a // gdb-check:$6 = 5 // gdb-command:print b -// gdbg-check:$7 = {__0 = 6, __1 = 7} -// gdbr-check:$7 = (6, 7) +// gdb-check:$7 = (6, 7) // gdb-command:continue // gdb-command:print h // gdb-check:$8 = 8 // gdb-command:print i -// gdbg-check:$9 = {a = 9, b = 10} -// gdbr-check:$9 = destructured_fn_argument::Struct {a: 9, b: 10} +// gdb-check:$9 = destructured_fn_argument::Struct {a: 9, b: 10} // gdb-command:print j // gdb-check:$10 = 11 // gdb-command:continue @@ -57,8 +53,7 @@ // gdb-command:print q // gdb-check:$17 = 20 // gdb-command:print r -// gdbg-check:$18 = {a = 21, b = 22} -// gdbr-check:$18 = destructured_fn_argument::Struct {a: 21, b: 22} +// gdb-check:$18 = destructured_fn_argument::Struct {a: 21, b: 22} // gdb-command:continue // gdb-command:print s @@ -88,13 +83,11 @@ // gdb-command:continue // gdb-command:print aa -// gdbg-check:$30 = {__0 = 34, __1 = 35} -// gdbr-check:$30 = (34, 35) +// gdb-check:$30 = (34, 35) // gdb-command:continue // gdb-command:print bb -// gdbg-check:$31 = {__0 = 36, __1 = 37} -// gdbr-check:$31 = (36, 37) +// gdb-check:$31 = (36, 37) // gdb-command:continue // gdb-command:print cc @@ -102,20 +95,17 @@ // gdb-command:continue // gdb-command:print dd -// gdbg-check:$33 = {__0 = 40, __1 = 41, __2 = 42} -// gdbr-check:$33 = (40, 41, 42) +// gdb-check:$33 = (40, 41, 42) // gdb-command:continue // gdb-command:print *ee -// gdbg-check:$34 = {__0 = 43, __1 = 44, __2 = 45} -// gdbr-check:$34 = (43, 44, 45) +// gdb-check:$34 = (43, 44, 45) // gdb-command:continue // gdb-command:print *ff // gdb-check:$35 = 46 // gdb-command:print gg -// gdbg-check:$36 = {__0 = 47, __1 = 48} -// gdbr-check:$36 = (47, 48) +// gdb-check:$36 = (47, 48) // gdb-command:continue // gdb-command:print *hh @@ -164,196 +154,147 @@ // lldb-command:run // lldb-command:v a -// lldbg-check:[...] 1 -// lldbr-check:(isize) a = 1 +// lldb-check:[...] 1 // lldb-command:v b -// lldbg-check:[...] false -// lldbr-check:(bool) b = false +// lldb-check:[...] false // lldb-command:continue // lldb-command:v a -// lldbg-check:[...] 2 -// lldbr-check:(isize) a = 2 +// lldb-check:[...] 2 // lldb-command:v b -// lldbg-check:[...] 3 -// lldbr-check:(u16) b = 3 +// lldb-check:[...] 3 // lldb-command:v c -// lldbg-check:[...] 4 -// lldbr-check:(u16) c = 4 +// lldb-check:[...] 4 // lldb-command:continue // lldb-command:v a -// lldbg-check:[...] 5 -// lldbr-check:(isize) a = 5 +// lldb-check:[...] 5 // lldb-command:v b -// lldbg-check:[...] { 0 = 6 1 = 7 } -// lldbr-check:((u32, u32)) b = { 0 = 6 1 = 7 } +// lldb-check:[...] { 0 = 6 1 = 7 } // lldb-command:continue // lldb-command:v h -// lldbg-check:[...] 8 -// lldbr-check:(i16) h = 8 +// lldb-check:[...] 8 // lldb-command:v i -// lldbg-check:[...] { a = 9 b = 10 } -// lldbr-check:(destructured_fn_argument::Struct) i = { a = 9 b = 10 } +// lldb-check:[...] { a = 9 b = 10 } // lldb-command:v j -// lldbg-check:[...] 11 -// lldbr-check:(i16) j = 11 +// lldb-check:[...] 11 // lldb-command:continue // lldb-command:v k -// lldbg-check:[...] 12 -// lldbr-check:(i64) k = 12 +// lldb-check:[...] 12 // lldb-command:v l -// lldbg-check:[...] 13 -// lldbr-check:(i32) l = 13 +// lldb-check:[...] 13 // lldb-command:continue // lldb-command:v m -// lldbg-check:[...] 14 -// lldbr-check:(isize) m = 14 +// lldb-check:[...] 14 // lldb-command:v n -// lldbg-check:[...] 16 -// lldbr-check:(i32) n = 16 +// lldb-check:[...] 16 // lldb-command:continue // lldb-command:v o -// lldbg-check:[...] 18 -// lldbr-check:(i32) o = 18 +// lldb-check:[...] 18 // lldb-command:continue // lldb-command:v p -// lldbg-check:[...] 19 -// lldbr-check:(i64) p = 19 +// lldb-check:[...] 19 // lldb-command:v q -// lldbg-check:[...] 20 -// lldbr-check:(i32) q = 20 +// lldb-check:[...] 20 // lldb-command:v r -// lldbg-check:[...] { a = 21 b = 22 } -// lldbr-check:(destructured_fn_argument::Struct) r = { a = 21, b = 22 } +// lldb-check:[...] { a = 21 b = 22 } // lldb-command:continue // lldb-command:v s -// lldbg-check:[...] 24 -// lldbr-check:(i32) s = 24 +// lldb-check:[...] 24 // lldb-command:v t -// lldbg-check:[...] 23 -// lldbr-check:(i64) t = 23 +// lldb-check:[...] 23 // lldb-command:continue // lldb-command:v u -// lldbg-check:[...] 25 -// lldbr-check:(i16) u = 25 +// lldb-check:[...] 25 // lldb-command:v v -// lldbg-check:[...] 26 -// lldbr-check:(i32) v = 26 +// lldb-check:[...] 26 // lldb-command:v w -// lldbg-check:[...] 27 -// lldbr-check:(i64) w = 27 +// lldb-check:[...] 27 // lldb-command:v x -// lldbg-check:[...] 28 -// lldbr-check:(i32) x = 28 +// lldb-check:[...] 28 // lldb-command:v y -// lldbg-check:[...] 29 -// lldbr-check:(i64) y = 29 +// lldb-check:[...] 29 // lldb-command:v z -// lldbg-check:[...] 30 -// lldbr-check:(i32) z = 30 +// lldb-check:[...] 30 // lldb-command:v ae -// lldbg-check:[...] 31 -// lldbr-check:(i64) ae = 31 +// lldb-check:[...] 31 // lldb-command:v oe -// lldbg-check:[...] 32 -// lldbr-check:(i32) oe = 32 +// lldb-check:[...] 32 // lldb-command:v ue -// lldbg-check:[...] 33 -// lldbr-check:(u16) ue = 33 +// lldb-check:[...] 33 // lldb-command:continue // lldb-command:v aa -// lldbg-check:[...] { 0 = 34 1 = 35 } -// lldbr-check:((isize, isize)) aa = { 0 = 34 1 = 35 } +// lldb-check:[...] { 0 = 34 1 = 35 } // lldb-command:continue // lldb-command:v bb -// lldbg-check:[...] { 0 = 36 1 = 37 } -// lldbr-check:((isize, isize)) bb = { 0 = 36 1 = 37 } +// lldb-check:[...] { 0 = 36 1 = 37 } // lldb-command:continue // lldb-command:v cc -// lldbg-check:[...] 38 -// lldbr-check:(isize) cc = 38 +// lldb-check:[...] 38 // lldb-command:continue // lldb-command:v dd -// lldbg-check:[...] { 0 = 40 1 = 41 2 = 42 } -// lldbr-check:((isize, isize, isize)) dd = { 0 = 40 1 = 41 2 = 42 } +// lldb-check:[...] { 0 = 40 1 = 41 2 = 42 } // lldb-command:continue // lldb-command:v *ee -// lldbg-check:[...] { 0 = 43 1 = 44 2 = 45 } -// lldbr-check:((isize, isize, isize)) *ee = { 0 = 43 1 = 44 2 = 45 } +// lldb-check:[...] { 0 = 43 1 = 44 2 = 45 } // lldb-command:continue // lldb-command:v *ff -// lldbg-check:[...] 46 -// lldbr-check:(isize) *ff = 46 +// lldb-check:[...] 46 // lldb-command:v gg -// lldbg-check:[...] { 0 = 47 1 = 48 } -// lldbr-check:((isize, isize)) gg = { 0 = 47 1 = 48 } +// lldb-check:[...] { 0 = 47 1 = 48 } // lldb-command:continue // lldb-command:v *hh -// lldbg-check:[...] 50 -// lldbr-check:(i32) *hh = 50 +// lldb-check:[...] 50 // lldb-command:continue // lldb-command:v ii -// lldbg-check:[...] 51 -// lldbr-check:(i32) ii = 51 +// lldb-check:[...] 51 // lldb-command:continue // lldb-command:v *jj -// lldbg-check:[...] 52 -// lldbr-check:(i32) *jj = 52 +// lldb-check:[...] 52 // lldb-command:continue // lldb-command:v kk -// lldbg-check:[...] 53 -// lldbr-check:(f64) kk = 53 +// lldb-check:[...] 53 // lldb-command:v ll -// lldbg-check:[...] 54 -// lldbr-check:(isize) ll = 54 +// lldb-check:[...] 54 // lldb-command:continue // lldb-command:v mm -// lldbg-check:[...] 55 -// lldbr-check:(f64) mm = 55 +// lldb-check:[...] 55 // lldb-command:v *nn -// lldbg-check:[...] 56 -// lldbr-check:(isize) *nn = 56 +// lldb-check:[...] 56 // lldb-command:continue // lldb-command:v oo -// lldbg-check:[...] 57 -// lldbr-check:(isize) oo = 57 +// lldb-check:[...] 57 // lldb-command:v pp -// lldbg-check:[...] 58 -// lldbr-check:(isize) pp = 58 +// lldb-check:[...] 58 // lldb-command:v qq -// lldbg-check:[...] 59 -// lldbr-check:(isize) qq = 59 +// lldb-check:[...] 59 // lldb-command:continue // lldb-command:v rr -// lldbg-check:[...] 60 -// lldbr-check:(isize) rr = 60 +// lldb-check:[...] 60 // lldb-command:v ss -// lldbg-check:[...] 61 -// lldbr-check:(isize) ss = 61 +// lldb-check:[...] 61 // lldb-command:v tt -// lldbg-check:[...] 62 -// lldbr-check:(isize) tt = 62 +// lldb-check:[...] 62 // lldb-command:continue #![allow(unused_variables)] diff --git a/tests/debuginfo/destructured-for-loop-variable.rs b/tests/debuginfo/destructured-for-loop-variable.rs index 1cad8bcfacb..cc16be1268a 100644 --- a/tests/debuginfo/destructured-for-loop-variable.rs +++ b/tests/debuginfo/destructured-for-loop-variable.rs @@ -1,9 +1,3 @@ -//@ min-lldb-version: 310 - -// This fails on lldb 6.0.1 on x86-64 Fedora 28; so mark it macOS-only -// for now. -//@ only-macos - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -67,13 +61,11 @@ // gdb-command:continue // gdb-command:print simple_struct_ident -// gdbg-check:$23 = {x = 3537, y = 35437.5, z = true} -// gdbr-check:$23 = destructured_for_loop_variable::Struct {x: 3537, y: 35437.5, z: true} +// gdb-check:$23 = destructured_for_loop_variable::Struct {x: 3537, y: 35437.5, z: true} // gdb-command:continue // gdb-command:print simple_tuple_ident -// gdbg-check:$24 = {__0 = 34903493, __1 = 232323} -// gdbr-check:$24 = (34903493, 232323) +// gdb-check:$24 = (34903493, 232323) // gdb-command:continue // === LLDB TESTS ================================================================================== @@ -85,90 +77,66 @@ // DESTRUCTURED STRUCT // lldb-command:v x -// lldbg-check:[...] 400 -// lldbr-check:(i16) x = 400 +// lldb-check:[...] 400 // lldb-command:v y -// lldbg-check:[...] 401.5 -// lldbr-check:(f32) y = 401.5 +// lldb-check:[...] 401.5 // lldb-command:v z -// lldbg-check:[...] true -// lldbr-check:(bool) z = true +// lldb-check:[...] true // lldb-command:continue // DESTRUCTURED TUPLE // lldb-command:v _i8 -// lldbg-check:[...] 0x6f -// lldbr-check:(i8) _i8 = 111 +// lldb-check:[...] 0x6f // lldb-command:v _u8 -// lldbg-check:[...] 0x70 -// lldbr-check:(u8) _u8 = 112 +// lldb-check:[...] 0x70 // lldb-command:v _i16 -// lldbg-check:[...] -113 -// lldbr-check:(i16) _i16 = -113 +// lldb-check:[...] -113 // lldb-command:v _u16 -// lldbg-check:[...] 114 -// lldbr-check:(u16) _u16 = 114 +// lldb-check:[...] 114 // lldb-command:v _i32 -// lldbg-check:[...] -115 -// lldbr-check:(i32) _i32 = -115 +// lldb-check:[...] -115 // lldb-command:v _u32 -// lldbg-check:[...] 116 -// lldbr-check:(u32) _u32 = 116 +// lldb-check:[...] 116 // lldb-command:v _i64 -// lldbg-check:[...] -117 -// lldbr-check:(i64) _i64 = -117 +// lldb-check:[...] -117 // lldb-command:v _u64 -// lldbg-check:[...] 118 -// lldbr-check:(u64) _u64 = 118 +// lldb-check:[...] 118 // lldb-command:v _f32 -// lldbg-check:[...] 119.5 -// lldbr-check:(f32) _f32 = 119.5 +// lldb-check:[...] 119.5 // lldb-command:v _f64 -// lldbg-check:[...] 120.5 -// lldbr-check:(f64) _f64 = 120.5 +// lldb-check:[...] 120.5 // lldb-command:continue // MORE COMPLEX CASE // lldb-command:v v1 -// lldbg-check:[...] 80000 -// lldbr-check:(i32) v1 = 80000 +// lldb-check:[...] 80000 // lldb-command:v x1 -// lldbg-check:[...] 8000 -// lldbr-check:(i16) x1 = 8000 +// lldb-check:[...] 8000 // lldb-command:v *y1 -// lldbg-check:[...] 80001.5 -// lldbr-check:(f32) *y1 = 80001.5 +// lldb-check:[...] 80001.5 // lldb-command:v z1 -// lldbg-check:[...] false -// lldbr-check:(bool) z1 = false +// lldb-check:[...] false // lldb-command:v *x2 -// lldbg-check:[...] -30000 -// lldbr-check:(i16) *x2 = -30000 +// lldb-check:[...] -30000 // lldb-command:v y2 -// lldbg-check:[...] -300001.5 -// lldbr-check:(f32) y2 = -300001.5 +// lldb-check:[...] -300001.5 // lldb-command:v *z2 -// lldbg-check:[...] true -// lldbr-check:(bool) *z2 = true +// lldb-check:[...] true // lldb-command:v v2 -// lldbg-check:[...] 854237.5 -// lldbr-check:(f64) v2 = 854237.5 +// lldb-check:[...] 854237.5 // lldb-command:continue // SIMPLE IDENTIFIER // lldb-command:v i -// lldbg-check:[...] 1234 -// lldbr-check:(i32) i = 1234 +// lldb-check:[...] 1234 // lldb-command:continue // lldb-command:v simple_struct_ident -// lldbg-check:[...] { x = 3537 y = 35437.5 z = true } -// lldbr-check:(destructured_for_loop_variable::Struct) simple_struct_ident = { x = 3537 y = 35437.5 z = true } +// lldb-check:[...] { x = 3537 y = 35437.5 z = true } // lldb-command:continue // lldb-command:v simple_tuple_ident -// lldbg-check:[...] { 0 = 34903493 1 = 232323 } -// lldbr-check:((u32, i64)) simple_tuple_ident = { 0 = 34903493 1 = 232323 } +// lldb-check:[...] { 0 = 34903493 1 = 232323 } // lldb-command:continue #![allow(unused_variables)] diff --git a/tests/debuginfo/destructured-local.rs b/tests/debuginfo/destructured-local.rs index 8d62fe5db03..fad96ca7d4b 100644 --- a/tests/debuginfo/destructured-local.rs +++ b/tests/debuginfo/destructured-local.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -21,14 +19,12 @@ // gdb-command:print f // gdb-check:$6 = 5 // gdb-command:print g -// gdbg-check:$7 = {__0 = 6, __1 = 7} -// gdbr-check:$7 = (6, 7) +// gdb-check:$7 = (6, 7) // gdb-command:print h // gdb-check:$8 = 8 // gdb-command:print i -// gdbg-check:$9 = {a = 9, b = 10} -// gdbr-check:$9 = destructured_local::Struct {a: 9, b: 10} +// gdb-check:$9 = destructured_local::Struct {a: 9, b: 10} // gdb-command:print j // gdb-check:$10 = 11 @@ -50,8 +46,7 @@ // gdb-command:print q // gdb-check:$17 = 20 // gdb-command:print r -// gdbg-check:$18 = {a = 21, b = 22} -// gdbr-check:$18 = destructured_local::Struct {a: 21, b: 22} +// gdb-check:$18 = destructured_local::Struct {a: 21, b: 22} // gdb-command:print s // gdb-check:$19 = 24 @@ -78,30 +73,25 @@ // gdb-check:$29 = 33 // gdb-command:print aa -// gdbg-check:$30 = {__0 = 34, __1 = 35} -// gdbr-check:$30 = (34, 35) +// gdb-check:$30 = (34, 35) // gdb-command:print bb -// gdbg-check:$31 = {__0 = 36, __1 = 37} -// gdbr-check:$31 = (36, 37) +// gdb-check:$31 = (36, 37) // gdb-command:print cc // gdb-check:$32 = 38 // gdb-command:print dd -// gdbg-check:$33 = {__0 = 40, __1 = 41, __2 = 42} -// gdbr-check:$33 = (40, 41, 42) +// gdb-check:$33 = (40, 41, 42) // gdb-command:print *ee -// gdbg-check:$34 = {__0 = 43, __1 = 44, __2 = 45} -// gdbr-check:$34 = (43, 44, 45) +// gdb-check:$34 = (43, 44, 45) // gdb-command:print *ff // gdb-check:$35 = 46 // gdb-command:print gg -// gdbg-check:$36 = {__0 = 47, __1 = 48} -// gdbr-check:$36 = (47, 48) +// gdb-check:$36 = (47, 48) // gdb-command:print *hh // gdb-check:$37 = 50 @@ -130,157 +120,114 @@ // lldb-command:run // lldb-command:v a -// lldbg-check:[...] 1 -// lldbr-check:(isize) a = 1 +// lldb-check:[...] 1 // lldb-command:v b -// lldbg-check:[...] false -// lldbr-check:(bool) b = false +// lldb-check:[...] false // lldb-command:v c -// lldbg-check:[...] 2 -// lldbr-check:(isize) c = 2 +// lldb-check:[...] 2 // lldb-command:v d -// lldbg-check:[...] 3 -// lldbr-check:(u16) d = 3 +// lldb-check:[...] 3 // lldb-command:v e -// lldbg-check:[...] 4 -// lldbr-check:(u16) e = 4 +// lldb-check:[...] 4 // lldb-command:v f -// lldbg-check:[...] 5 -// lldbr-check:(isize) f = 5 +// lldb-check:[...] 5 // lldb-command:v g -// lldbg-check:[...] { 0 = 6 1 = 7 } -// lldbr-check:((u32, u32)) g = { 0 = 6 1 = 7 } +// lldb-check:[...] { 0 = 6 1 = 7 } // lldb-command:v h -// lldbg-check:[...] 8 -// lldbr-check:(i16) h = 8 +// lldb-check:[...] 8 // lldb-command:v i -// lldbg-check:[...] { a = 9 b = 10 } -// lldbr-check:(destructured_local::Struct) i = { a = 9 b = 10 } +// lldb-check:[...] { a = 9 b = 10 } // lldb-command:v j -// lldbg-check:[...] 11 -// lldbr-check:(i16) j = 11 +// lldb-check:[...] 11 // lldb-command:v k -// lldbg-check:[...] 12 -// lldbr-check:(i64) k = 12 +// lldb-check:[...] 12 // lldb-command:v l -// lldbg-check:[...] 13 -// lldbr-check:(i32) l = 13 +// lldb-check:[...] 13 // lldb-command:v m -// lldbg-check:[...] 14 -// lldbr-check:(i32) m = 14 +// lldb-check:[...] 14 // lldb-command:v n -// lldbg-check:[...] 16 -// lldbr-check:(i32) n = 16 +// lldb-check:[...] 16 // lldb-command:v o -// lldbg-check:[...] 18 -// lldbr-check:(i32) o = 18 +// lldb-check:[...] 18 // lldb-command:v p -// lldbg-check:[...] 19 -// lldbr-check:(i64) p = 19 +// lldb-check:[...] 19 // lldb-command:v q -// lldbg-check:[...] 20 -// lldbr-check:(i32) q = 20 +// lldb-check:[...] 20 // lldb-command:v r -// lldbg-check:[...] { a = 21 b = 22 } -// lldbr-check:(destructured_local::Struct) r = { a = 21 b = 22 } +// lldb-check:[...] { a = 21 b = 22 } // lldb-command:v s -// lldbg-check:[...] 24 -// lldbr-check:(i32) s = 24 +// lldb-check:[...] 24 // lldb-command:v t -// lldbg-check:[...] 23 -// lldbr-check:(i64) t = 23 +// lldb-check:[...] 23 // lldb-command:v u -// lldbg-check:[...] 25 -// lldbr-check:(i32) u = 25 +// lldb-check:[...] 25 // lldb-command:v v -// lldbg-check:[...] 26 -// lldbr-check:(i32) v = 26 +// lldb-check:[...] 26 // lldb-command:v w -// lldbg-check:[...] 27 -// lldbr-check:(i32) w = 27 +// lldb-check:[...] 27 // lldb-command:v x -// lldbg-check:[...] 28 -// lldbr-check:(i32) x = 28 +// lldb-check:[...] 28 // lldb-command:v y -// lldbg-check:[...] 29 -// lldbr-check:(i64) y = 29 +// lldb-check:[...] 29 // lldb-command:v z -// lldbg-check:[...] 30 -// lldbr-check:(i32) z = 30 +// lldb-check:[...] 30 // lldb-command:v ae -// lldbg-check:[...] 31 -// lldbr-check:(i64) ae = 31 +// lldb-check:[...] 31 // lldb-command:v oe -// lldbg-check:[...] 32 -// lldbr-check:(i32) oe = 32 +// lldb-check:[...] 32 // lldb-command:v ue -// lldbg-check:[...] 33 -// lldbr-check:(i32) ue = 33 +// lldb-check:[...] 33 // lldb-command:v aa -// lldbg-check:[...] { 0 = 34 1 = 35 } -// lldbr-check:((i32, i32)) aa = { 0 = 34 1 = 35 } +// lldb-check:[...] { 0 = 34 1 = 35 } // lldb-command:v bb -// lldbg-check:[...] { 0 = 36 1 = 37 } -// lldbr-check:((i32, i32)) bb = { 0 = 36 1 = 37 } +// lldb-check:[...] { 0 = 36 1 = 37 } // lldb-command:v cc -// lldbg-check:[...] 38 -// lldbr-check:(i32) cc = 38 +// lldb-check:[...] 38 // lldb-command:v dd -// lldbg-check:[...] { 0 = 40 1 = 41 2 = 42 } -// lldbr-check:((i32, i32, i32)) dd = { 0 = 40 1 = 41 2 = 42} +// lldb-check:[...] { 0 = 40 1 = 41 2 = 42 } // lldb-command:v *ee -// lldbg-check:[...] { 0 = 43 1 = 44 2 = 45 } -// lldbr-check:((i32, i32, i32)) *ee = { 0 = 43 1 = 44 2 = 45} +// lldb-check:[...] { 0 = 43 1 = 44 2 = 45 } // lldb-command:v *ff -// lldbg-check:[...] 46 -// lldbr-check:(i32) *ff = 46 +// lldb-check:[...] 46 // lldb-command:v gg -// lldbg-check:[...] { 0 = 47 1 = 48 } -// lldbr-check:((i32, i32)) gg = { 0 = 47 1 = 48 } +// lldb-check:[...] { 0 = 47 1 = 48 } // lldb-command:v *hh -// lldbg-check:[...] 50 -// lldbr-check:(i32) *hh = 50 +// lldb-check:[...] 50 // lldb-command:v ii -// lldbg-check:[...] 51 -// lldbr-check:(i32) ii = 51 +// lldb-check:[...] 51 // lldb-command:v *jj -// lldbg-check:[...] 52 -// lldbr-check:(i32) *jj = 52 +// lldb-check:[...] 52 // lldb-command:v kk -// lldbg-check:[...] 53 -// lldbr-check:(f64) kk = 53 +// lldb-check:[...] 53 // lldb-command:v ll -// lldbg-check:[...] 54 -// lldbr-check:(isize) ll = 54 +// lldb-check:[...] 54 // lldb-command:v mm -// lldbg-check:[...] 55 -// lldbr-check:(f64) mm = 55 +// lldb-check:[...] 55 // lldb-command:v *nn -// lldbg-check:[...] 56 -// lldbr-check:(isize) *nn = 56 +// lldb-check:[...] 56 #![allow(unused_variables)] diff --git a/tests/debuginfo/drop-locations.rs b/tests/debuginfo/drop-locations.rs index 15b2d0de7fe..a55cf7b50a8 100644 --- a/tests/debuginfo/drop-locations.rs +++ b/tests/debuginfo/drop-locations.rs @@ -1,12 +1,9 @@ -//@ ignore-windows //@ ignore-android -//@ ignore-test // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155 -//@ min-lldb-version: 310 +//@ ignore-test: #128971 #![allow(unused)] -//@ compile-flags:-g -O -C no-prepopulate-passes -// -O -C no-prepopulate-passes added to work around https://bugs.llvm.org/show_bug.cgi?id=32123 +//@ compile-flags:-g // This test checks that drop glue code gets attributed to scope's closing brace, // and function epilogues - to function's closing brace. diff --git a/tests/debuginfo/dummy_span.rs b/tests/debuginfo/dummy_span.rs new file mode 100644 index 00000000000..d02eead470f --- /dev/null +++ b/tests/debuginfo/dummy_span.rs @@ -0,0 +1,45 @@ +//@ min-lldb-version: 310 + +//@ compile-flags:-g + +// === GDB TESTS =================================================================================== + +// gdb-command:run 7 + +// gdb-command:next +// gdb-command:next +// gdb-check:[...]#loc1[...] +// gdb-command:next +// gdb-check:[...]#loc2[...] + +// === LLDB TESTS ================================================================================== + +// lldb-command:run 7 + +// lldb-command:next +// lldb-command:next +// lldb-command:frame select +// lldb-check:[...]#loc1[...] +// lldb-command:next +// lldb-command:frame select +// lldb-check:[...]#loc2[...] + +use std::env; +use std::num::ParseIntError; + +fn main() -> Result<(), ParseIntError> { + let args = env::args(); + let number_str = args.skip(1).next().unwrap(); + let number = number_str.parse::<i32>()?; + zzz(); // #break + if number % 7 == 0 { + // This generates code with a dummy span for + // some reason. If that ever changes this + // test will not test what it wants to test. + return Ok(()); // #loc1 + } + println!("{}", number); + Ok(()) +} // #loc2 + +fn zzz() { () } diff --git a/tests/debuginfo/embedded-visualizer.rs b/tests/debuginfo/embedded-visualizer.rs index 69afd273f77..cbd8691394d 100644 --- a/tests/debuginfo/embedded-visualizer.rs +++ b/tests/debuginfo/embedded-visualizer.rs @@ -1,7 +1,6 @@ //@ compile-flags:-g -//@ min-gdb-version: 8.1 //@ ignore-lldb -//@ ignore-windows-gnu // emit_debug_gdb_scripts is disabled on Windows +//@ ignore-windows-gnu: #128981 // === CDB TESTS ================================================================================== diff --git a/tests/debuginfo/empty-string.rs b/tests/debuginfo/empty-string.rs index 35b68ed91c0..014465c27ca 100644 --- a/tests/debuginfo/empty-string.rs +++ b/tests/debuginfo/empty-string.rs @@ -1,9 +1,6 @@ -//@ ignore-windows failing on win32 bot +//@ ignore-windows-gnu: #128981 //@ ignore-android: FIXME(#10381) //@ compile-flags:-g -//@ min-gdb-version: 8.1 -//@ ignore-gdb-version: 7.11.90 - 8.0.9 -//@ min-lldb-version: 310 // === GDB TESTS =================================================================================== diff --git a/tests/debuginfo/enum-thinlto.rs b/tests/debuginfo/enum-thinlto.rs index 42a0d1e28f8..af77145c312 100644 --- a/tests/debuginfo/enum-thinlto.rs +++ b/tests/debuginfo/enum-thinlto.rs @@ -1,5 +1,3 @@ -// Require a gdb that can read DW_TAG_variant_part. -//@ min-gdb-version: 8.2 //@ min-lldb-version: 1800 //@ compile-flags:-g -Z thinlto @@ -8,15 +6,14 @@ // gdb-command:run // gdb-command:print *abc -// gdbr-check:$1 = enum_thinlto::ABC::TheA{x: 0, y: 8970181431921507452} +// gdb-check:$1 = enum_thinlto::ABC::TheA{x: 0, y: 8970181431921507452} // === LLDB TESTS ================================================================================== // lldb-command:run // lldb-command:v *abc -// lldbg-check:(enum_thinlto::ABC) *abc = { value = { x = 0 y = 8970181431921507452 } $discr$ = 0 } -// lldbr-check:(enum_thinlto::ABC) *abc = (x = 0, y = 8970181431921507452) +// lldb-check:(enum_thinlto::ABC) *abc = { value = { x = 0 y = 8970181431921507452 } $discr$ = 0 } #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/evec-in-struct.rs b/tests/debuginfo/evec-in-struct.rs index 2283e96c0ad..303669cf06c 100644 --- a/tests/debuginfo/evec-in-struct.rs +++ b/tests/debuginfo/evec-in-struct.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -7,23 +5,18 @@ // gdb-command:run // gdb-command:print no_padding1 -// gdbg-check:$1 = {x = {0, 1, 2}, y = -3, z = {4.5, 5.5}} -// gdbr-check:$1 = evec_in_struct::NoPadding1 {x: [0, 1, 2], y: -3, z: [4.5, 5.5]} +// gdb-check:$1 = evec_in_struct::NoPadding1 {x: [0, 1, 2], y: -3, z: [4.5, 5.5]} // gdb-command:print no_padding2 -// gdbg-check:$2 = {x = {6, 7, 8}, y = {{9, 10}, {11, 12}}} -// gdbr-check:$2 = evec_in_struct::NoPadding2 {x: [6, 7, 8], y: [[9, 10], [11, 12]]} +// gdb-check:$2 = evec_in_struct::NoPadding2 {x: [6, 7, 8], y: [[9, 10], [11, 12]]} // gdb-command:print struct_internal_padding -// gdbg-check:$3 = {x = {13, 14}, y = {15, 16}} -// gdbr-check:$3 = evec_in_struct::StructInternalPadding {x: [13, 14], y: [15, 16]} +// gdb-check:$3 = evec_in_struct::StructInternalPadding {x: [13, 14], y: [15, 16]} // gdb-command:print single_vec -// gdbg-check:$4 = {x = {17, 18, 19, 20, 21}} -// gdbr-check:$4 = evec_in_struct::SingleVec {x: [17, 18, 19, 20, 21]} +// gdb-check:$4 = evec_in_struct::SingleVec {x: [17, 18, 19, 20, 21]} // gdb-command:print struct_padded_at_end -// gdbg-check:$5 = {x = {22, 23}, y = {24, 25}} -// gdbr-check:$5 = evec_in_struct::StructPaddedAtEnd {x: [22, 23], y: [24, 25]} +// gdb-check:$5 = evec_in_struct::StructPaddedAtEnd {x: [22, 23], y: [24, 25]} // === LLDB TESTS ================================================================================== @@ -31,23 +24,18 @@ // lldb-command:run // lldb-command:v no_padding1 -// lldbg-check:[...] { x = { [0] = 0 [1] = 1 [2] = 2 } y = -3 z = { [0] = 4.5 [1] = 5.5 } } -// lldbr-check:(evec_in_struct::NoPadding1) no_padding1 = { x = { [0] = 0 [1] = 1 [2] = 2 } y = -3 z = { [0] = 4.5 [1] = 5.5 } } +// lldb-check:[...] { x = { [0] = 0 [1] = 1 [2] = 2 } y = -3 z = { [0] = 4.5 [1] = 5.5 } } // lldb-command:v no_padding2 -// lldbg-check:[...] { x = { [0] = 6 [1] = 7 [2] = 8 } y = { [0] = { [0] = 9 [1] = 10 } [1] = { [0] = 11 [1] = 12 } } } -// lldbr-check:(evec_in_struct::NoPadding2) no_padding2 = { x = { [0] = 6 [1] = 7 [2] = 8 } y = { [0] = { [0] = 9 [1] = 10 } [1] = { [0] = 11 [1] = 12 } } } +// lldb-check:[...] { x = { [0] = 6 [1] = 7 [2] = 8 } y = { [0] = { [0] = 9 [1] = 10 } [1] = { [0] = 11 [1] = 12 } } } // lldb-command:v struct_internal_padding -// lldbg-check:[...] { x = { [0] = 13 [1] = 14 } y = { [0] = 15 [1] = 16 } } -// lldbr-check:(evec_in_struct::StructInternalPadding) struct_internal_padding = { x = { [0] = 13 [1] = 14 } y = { [0] = 15 [1] = 16 } } +// lldb-check:[...] { x = { [0] = 13 [1] = 14 } y = { [0] = 15 [1] = 16 } } // lldb-command:v single_vec -// lldbg-check:[...] { x = { [0] = 17 [1] = 18 [2] = 19 [3] = 20 [4] = 21 } } -// lldbr-check:(evec_in_struct::SingleVec) single_vec = { x = { [0] = 17 [1] = 18 [2] = 19 [3] = 20 [4] = 21 } } +// lldb-check:[...] { x = { [0] = 17 [1] = 18 [2] = 19 [3] = 20 [4] = 21 } } // lldb-command:v struct_padded_at_end -// lldbg-check:[...] { x = { [0] = 22 [1] = 23 } y = { [0] = 24 [1] = 25 } } -// lldbr-check:(evec_in_struct::StructPaddedAtEnd) struct_padded_at_end = { x = { [0] = 22 [1] = 23 } y = { [0] = 24 [1] = 25 } } +// lldb-check:[...] { x = { [0] = 22 [1] = 23 } y = { [0] = 24 [1] = 25 } } #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/extern-c-fn.rs b/tests/debuginfo/extern-c-fn.rs index b45a073ed05..4642073faab 100644 --- a/tests/debuginfo/extern-c-fn.rs +++ b/tests/debuginfo/extern-c-fn.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -22,17 +20,13 @@ // lldb-command:run // lldb-command:v len -// lldbg-check:[...] 20 -// lldbr-check:(i32) len = 20 +// lldb-check:[...] 20 // lldb-command:v local0 -// lldbg-check:[...] 19 -// lldbr-check:(i32) local0 = 19 +// lldb-check:[...] 19 // lldb-command:v local1 -// lldbg-check:[...] true -// lldbr-check:(bool) local1 = true +// lldb-check:[...] true // lldb-command:v local2 -// lldbg-check:[...] 20.5 -// lldbr-check:(f64) local2 = 20.5 +// lldb-check:[...] 20.5 // lldb-command:continue diff --git a/tests/debuginfo/function-arg-initialization.rs b/tests/debuginfo/function-arg-initialization.rs index 05935c30bea..ae54d56623c 100644 --- a/tests/debuginfo/function-arg-initialization.rs +++ b/tests/debuginfo/function-arg-initialization.rs @@ -1,6 +1,3 @@ -//@ ignore-test // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155 -//@ min-lldb-version: 310 - // This test case checks if function arguments already have the correct value // when breaking at the first line of the function, that is if the function // prologue has already been executed at the first line. Note that because of @@ -8,7 +5,9 @@ // arguments have been properly loaded when setting the breakpoint via the // function name. -//@ compile-flags:-g +//@ min-lldb-version: 1800 +//@ compile-flags:-g -Zmir-enable-passes=-SingleUseConsts +// SingleUseConsts shouldn't need to be disabled, see #128945 // === GDB TESTS =================================================================================== @@ -25,10 +24,8 @@ // NON IMMEDIATE ARGS // gdb-command:print a -// gdbg-check:$4 = {a = 3, b = 4, c = 5, d = 6, e = 7, f = 8, g = 9, h = 10} // gdbt-check:$4 = function_arg_initialization::BigStruct {a: 3, b: 4, c: 5, d: 6, e: 7, f: 8, g: 9, h: 10} // gdb-command:print b -// gdbg-check:$5 = {a = 11, b = 12, c = 13, d = 14, e = 15, f = 16, g = 17, h = 18} // gdbt-check:$5 = function_arg_initialization::BigStruct {a: 11, b: 12, c: 13, d: 14, e: 15, f: 16, g: 17, h: 18} // gdb-command:continue diff --git a/tests/debuginfo/function-arguments.rs b/tests/debuginfo/function-arguments.rs index b0afa1d0772..21c0c7d859c 100644 --- a/tests/debuginfo/function-arguments.rs +++ b/tests/debuginfo/function-arguments.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -23,19 +21,15 @@ // lldb-command:run // lldb-command:v x -// lldbg-check:[...] 111102 -// lldbr-check:(isize) x = 111102 +// lldb-check:[...] 111102 // lldb-command:v y -// lldbg-check:[...] true -// lldbr-check:(bool) y = true +// lldb-check:[...] true // lldb-command:continue // lldb-command:v a -// lldbg-check:[...] 2000 -// lldbr-check:(i32) a = 2000 +// lldb-check:[...] 2000 // lldb-command:v b -// lldbg-check:[...] 3000 -// lldbr-check:(i64) b = 3000 +// lldb-check:[...] 3000 // lldb-command:continue diff --git a/tests/debuginfo/function-prologue-stepping-regular.rs b/tests/debuginfo/function-prologue-stepping-regular.rs index a1f44105bb9..07b9356fb50 100644 --- a/tests/debuginfo/function-prologue-stepping-regular.rs +++ b/tests/debuginfo/function-prologue-stepping-regular.rs @@ -1,9 +1,8 @@ // This test case checks if function arguments already have the correct value when breaking at the // beginning of a function. -//@ min-lldb-version: 310 +//@ min-lldb-version: 1800 //@ ignore-gdb -//@ ignore-test // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155 //@ compile-flags:-g // lldb-command:breakpoint set --name immediate_args diff --git a/tests/debuginfo/gdb-pretty-struct-and-enums.rs b/tests/debuginfo/gdb-pretty-struct-and-enums.rs index 235295e887c..08e01333a37 100644 --- a/tests/debuginfo/gdb-pretty-struct-and-enums.rs +++ b/tests/debuginfo/gdb-pretty-struct-and-enums.rs @@ -1,30 +1,24 @@ //@ ignore-lldb //@ ignore-android: FIXME(#10381) -//@ min-gdb-version: 8.1 //@ compile-flags:-g // gdb-command: run // gdb-command: print regular_struct -// gdbg-check:$1 = {the_first_field = 101, the_second_field = 102.5, the_third_field = false} -// gdbr-check:$1 = gdb_pretty_struct_and_enums::RegularStruct {the_first_field: 101, the_second_field: 102.5, the_third_field: false} +// gdb-check:$1 = gdb_pretty_struct_and_enums::RegularStruct {the_first_field: 101, the_second_field: 102.5, the_third_field: false} // gdb-command: print empty_struct -// gdbg-check:$2 = EmptyStruct -// gdbr-check:$2 = gdb_pretty_struct_and_enums::EmptyStruct +// gdb-check:$2 = gdb_pretty_struct_and_enums::EmptyStruct // gdb-command: print c_style_enum1 -// gdbg-check:$3 = CStyleEnumVar1 -// gdbr-check:$3 = gdb_pretty_struct_and_enums::CStyleEnum::CStyleEnumVar1 +// gdb-check:$3 = gdb_pretty_struct_and_enums::CStyleEnum::CStyleEnumVar1 // gdb-command: print c_style_enum2 -// gdbg-check:$4 = CStyleEnumVar2 -// gdbr-check:$4 = gdb_pretty_struct_and_enums::CStyleEnum::CStyleEnumVar2 +// gdb-check:$4 = gdb_pretty_struct_and_enums::CStyleEnum::CStyleEnumVar2 // gdb-command: print c_style_enum3 -// gdbg-check:$5 = CStyleEnumVar3 -// gdbr-check:$5 = gdb_pretty_struct_and_enums::CStyleEnum::CStyleEnumVar3 +// gdb-check:$5 = gdb_pretty_struct_and_enums::CStyleEnum::CStyleEnumVar3 #![allow(dead_code, unused_variables)] diff --git a/tests/debuginfo/generic-enum-with-different-disr-sizes.rs b/tests/debuginfo/generic-enum-with-different-disr-sizes.rs index 7b23221213a..e723543a37b 100644 --- a/tests/debuginfo/generic-enum-with-different-disr-sizes.rs +++ b/tests/debuginfo/generic-enum-with-different-disr-sizes.rs @@ -1,8 +1,4 @@ //@ ignore-lldb: FIXME(#27089) -//@ min-lldb-version: 310 - -// Require a gdb that can read DW_TAG_variant_part. -//@ min-gdb-version: 8.2 //@ compile-flags:-g @@ -10,29 +6,29 @@ // gdb-command:run // gdb-command:print eight_bytes1 -// gdbr-check:$1 = generic_enum_with_different_disr_sizes::Enum<f64>::Variant1(100) +// gdb-check:$1 = generic_enum_with_different_disr_sizes::Enum<f64>::Variant1(100) // gdb-command:print four_bytes1 -// gdbr-check:$2 = generic_enum_with_different_disr_sizes::Enum<i32>::Variant1(101) +// gdb-check:$2 = generic_enum_with_different_disr_sizes::Enum<i32>::Variant1(101) // gdb-command:print two_bytes1 -// gdbr-check:$3 = generic_enum_with_different_disr_sizes::Enum<i16>::Variant1(102) +// gdb-check:$3 = generic_enum_with_different_disr_sizes::Enum<i16>::Variant1(102) // gdb-command:print one_byte1 -// gdbr-check:$4 = generic_enum_with_different_disr_sizes::Enum<u8>::Variant1(65) +// gdb-check:$4 = generic_enum_with_different_disr_sizes::Enum<u8>::Variant1(65) // gdb-command:print eight_bytes2 -// gdbr-check:$5 = generic_enum_with_different_disr_sizes::Enum<f64>::Variant2(100) +// gdb-check:$5 = generic_enum_with_different_disr_sizes::Enum<f64>::Variant2(100) // gdb-command:print four_bytes2 -// gdbr-check:$6 = generic_enum_with_different_disr_sizes::Enum<i32>::Variant2(101) +// gdb-check:$6 = generic_enum_with_different_disr_sizes::Enum<i32>::Variant2(101) // gdb-command:print two_bytes2 -// gdbr-check:$7 = generic_enum_with_different_disr_sizes::Enum<i16>::Variant2(102) +// gdb-check:$7 = generic_enum_with_different_disr_sizes::Enum<i16>::Variant2(102) // gdb-command:print one_byte2 -// gdbr-check:$8 = generic_enum_with_different_disr_sizes::Enum<u8>::Variant2(65) +// gdb-check:$8 = generic_enum_with_different_disr_sizes::Enum<u8>::Variant2(65) // gdb-command:continue diff --git a/tests/debuginfo/generic-function.rs b/tests/debuginfo/generic-function.rs index e131ebfa306..4be8d5ad45a 100644 --- a/tests/debuginfo/generic-function.rs +++ b/tests/debuginfo/generic-function.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -21,8 +19,7 @@ // gdb-command:print *t0 // gdb-check:$5 = 5 // gdb-command:print *t1 -// gdbg-check:$6 = {a = 6, b = 7.5} -// gdbr-check:$6 = generic_function::Struct {a: 6, b: 7.5} +// gdb-check:$6 = generic_function::Struct {a: 6, b: 7.5} // gdb-command:continue // === LLDB TESTS ================================================================================== @@ -30,27 +27,21 @@ // lldb-command:run // lldb-command:v *t0 -// lldbg-check:[...] 1 -// lldbr-check:(i32) *t0 = 1 +// lldb-check:[...] 1 // lldb-command:v *t1 -// lldbg-check:[...] 2.5 -// lldbr-check:(f64) *t1 = 2.5 +// lldb-check:[...] 2.5 // lldb-command:continue // lldb-command:v *t0 -// lldbg-check:[...] 3.5 -// lldbr-check:(f64) *t0 = 3.5 +// lldb-check:[...] 3.5 // lldb-command:v *t1 -// lldbg-check:[...] 4 -// lldbr-check:(u16) *t1 = 4 +// lldb-check:[...] 4 // lldb-command:continue // lldb-command:v *t0 -// lldbg-check:[...] 5 -// lldbr-check:(i32) *t0 = 5 +// lldb-check:[...] 5 // lldb-command:v *t1 -// lldbg-check:[...] { a = 6 b = 7.5 } -// lldbr-check:(generic_function::Struct) *t1 = { a = 6 b = 7.5 } +// lldb-check:[...] { a = 6 b = 7.5 } // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/generic-functions-nested.rs b/tests/debuginfo/generic-functions-nested.rs index eee0c151182..7e0c20f8903 100644 --- a/tests/debuginfo/generic-functions-nested.rs +++ b/tests/debuginfo/generic-functions-nested.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -36,35 +34,27 @@ // lldb-command:run // lldb-command:v x -// lldbg-check:[...] -1 -// lldbr-check:(i32) x = -1 +// lldb-check:[...] -1 // lldb-command:v y -// lldbg-check:[...] 1 -// lldbr-check:(i32) y = 1 +// lldb-check:[...] 1 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] -1 -// lldbr-check:(i32) x = -1 +// lldb-check:[...] -1 // lldb-command:v y -// lldbg-check:[...] 2.5 -// lldbr-check:(f64) y = 2.5 +// lldb-check:[...] 2.5 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] -2.5 -// lldbr-check:(f64) x = -2.5 +// lldb-check:[...] -2.5 // lldb-command:v y -// lldbg-check:[...] 1 -// lldbr-check:(i32) y = 1 +// lldb-check:[...] 1 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] -2.5 -// lldbr-check:(f64) x = -2.5 +// lldb-check:[...] -2.5 // lldb-command:v y -// lldbg-check:[...] 2.5 -// lldbr-check:(f64) y = 2.5 +// lldb-check:[...] 2.5 // lldb-command:continue diff --git a/tests/debuginfo/generic-method-on-generic-struct.rs b/tests/debuginfo/generic-method-on-generic-struct.rs index 0f706740410..9c587ca2839 100644 --- a/tests/debuginfo/generic-method-on-generic-struct.rs +++ b/tests/debuginfo/generic-method-on-generic-struct.rs @@ -1,17 +1,12 @@ //@ compile-flags:-g -// Some versions of the non-rust-enabled LLDB print the wrong generic -// parameter type names in this test. -//@ needs-rust-lldb - // === GDB TESTS =================================================================================== // gdb-command:run // STACK BY REF // gdb-command:print *self -// gdbg-check:$1 = {x = {__0 = 8888, __1 = -8888}} -// gdbr-check:$1 = generic_method_on_generic_struct::Struct<(u32, i32)> {x: (8888, -8888)} +// gdb-check:$1 = generic_method_on_generic_struct::Struct<(u32, i32)> {x: (8888, -8888)} // gdb-command:print arg1 // gdb-check:$2 = -1 // gdb-command:print arg2 @@ -20,8 +15,7 @@ // STACK BY VAL // gdb-command:print self -// gdbg-check:$4 = {x = {__0 = 8888, __1 = -8888}} -// gdbr-check:$4 = generic_method_on_generic_struct::Struct<(u32, i32)> {x: (8888, -8888)} +// gdb-check:$4 = generic_method_on_generic_struct::Struct<(u32, i32)> {x: (8888, -8888)} // gdb-command:print arg1 // gdb-check:$5 = -3 // gdb-command:print arg2 @@ -30,8 +24,7 @@ // OWNED BY REF // gdb-command:print *self -// gdbg-check:$7 = {x = 1234.5} -// gdbr-check:$7 = generic_method_on_generic_struct::Struct<f64> {x: 1234.5} +// gdb-check:$7 = generic_method_on_generic_struct::Struct<f64> {x: 1234.5} // gdb-command:print arg1 // gdb-check:$8 = -5 // gdb-command:print arg2 @@ -40,8 +33,7 @@ // OWNED BY VAL // gdb-command:print self -// gdbg-check:$10 = {x = 1234.5} -// gdbr-check:$10 = generic_method_on_generic_struct::Struct<f64> {x: 1234.5} +// gdb-check:$10 = generic_method_on_generic_struct::Struct<f64> {x: 1234.5} // gdb-command:print arg1 // gdb-check:$11 = -7 // gdb-command:print arg2 @@ -50,8 +42,7 @@ // OWNED MOVED // gdb-command:print *self -// gdbg-check:$13 = {x = 1234.5} -// gdbr-check:$13 = generic_method_on_generic_struct::Struct<f64> {x: 1234.5} +// gdb-check:$13 = generic_method_on_generic_struct::Struct<f64> {x: 1234.5} // gdb-command:print arg1 // gdb-check:$14 = -9 // gdb-command:print arg2 @@ -65,62 +56,47 @@ // STACK BY REF // lldb-command:v *self -// lldbg-check:[...] { x = { 0 = 8888, 1 = -8888 } } -// lldbr-check:(generic_method_on_generic_struct::Struct<(u32, i32)>) *self = { x = { 0 = 8888 1 = -8888 } } +// lldb-check:[...] { x = { 0 = 8888 1 = -8888 } } // lldb-command:v arg1 -// lldbg-check:[...] -1 -// lldbr-check:(isize) arg1 = -1 +// lldb-check:[...] -1 // lldb-command:v arg2 -// lldbg-check:[...] 2 -// lldbr-check:(u16) arg2 = 2 +// lldb-check:[...] 2 // lldb-command:continue // STACK BY VAL // lldb-command:v self -// lldbg-check:[...] { x = { 0 = 8888, 1 = -8888 } } -// lldbr-check:(generic_method_on_generic_struct::Struct<(u32, i32)>) self = { x = { 0 = 8888, 1 = -8888 } } +// lldb-check:[...] { x = { 0 = 8888 1 = -8888 } } // lldb-command:v arg1 -// lldbg-check:[...] -3 -// lldbr-check:(isize) arg1 = -3 +// lldb-check:[...] -3 // lldb-command:v arg2 -// lldbg-check:[...] -4 -// lldbr-check:(i16) arg2 = -4 +// lldb-check:[...] -4 // lldb-command:continue // OWNED BY REF // lldb-command:v *self -// lldbg-check:[...] { x = 1234.5 } -// lldbr-check:(generic_method_on_generic_struct::Struct<f64>) *self = { x = 1234.5 } +// lldb-check:[...] { x = 1234.5 } // lldb-command:v arg1 -// lldbg-check:[...] -5 -// lldbr-check:(isize) arg1 = -5 +// lldb-check:[...] -5 // lldb-command:v arg2 -// lldbg-check:[...] -6 -// lldbr-check:(i32) arg2 = -6 +// lldb-check:[...] -6 // lldb-command:continue // OWNED BY VAL // lldb-command:v self -// lldbg-check:[...] { x = 1234.5 } -// lldbr-check:(generic_method_on_generic_struct::Struct<f64>) self = { x = 1234.5 } +// lldb-check:[...] { x = 1234.5 } // lldb-command:v arg1 -// lldbg-check:[...] -7 -// lldbr-check:(isize) arg1 = -7 +// lldb-check:[...] -7 // lldb-command:v arg2 -// lldbg-check:[...] -8 -// lldbr-check:(i64) arg2 = -8 +// lldb-check:[...] -8 // lldb-command:continue // OWNED MOVED // lldb-command:v *self -// lldbg-check:[...] { x = 1234.5 } -// lldbr-check:(generic_method_on_generic_struct::Struct<f64>) *self = { x = 1234.5 } +// lldb-check:[...] { x = 1234.5 } // lldb-command:v arg1 -// lldbg-check:[...] -9 -// lldbr-check:(isize) arg1 = -9 +// lldb-check:[...] -9 // lldb-command:v arg2 -// lldbg-check:[...] -10.5 -// lldbr-check:(f32) arg2 = -10.5 +// lldb-check:[...] -10.5 // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/generic-static-method-on-struct-and-enum.rs b/tests/debuginfo/generic-static-method-on-struct-and-enum.rs index 98608e32914..79fe2144cf4 100644 --- a/tests/debuginfo/generic-static-method-on-struct-and-enum.rs +++ b/tests/debuginfo/generic-static-method-on-struct-and-enum.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // gdb-command:run diff --git a/tests/debuginfo/generic-struct-style-enum.rs b/tests/debuginfo/generic-struct-style-enum.rs index 7d929b91064..a5529ab8027 100644 --- a/tests/debuginfo/generic-struct-style-enum.rs +++ b/tests/debuginfo/generic-struct-style-enum.rs @@ -1,24 +1,19 @@ -//@ min-lldb-version: 310 - -// Require a gdb that can read DW_TAG_variant_part. -//@ min-gdb-version: 8.2 - //@ compile-flags:-g // gdb-command:set print union on // gdb-command:run // gdb-command:print case1 -// gdbr-check:$1 = generic_struct_style_enum::Regular<u16, u32, i64>::Case1{a: 0, b: 31868, c: 31868, d: 31868, e: 31868} +// gdb-check:$1 = generic_struct_style_enum::Regular<u16, u32, i64>::Case1{a: 0, b: 31868, c: 31868, d: 31868, e: 31868} // gdb-command:print case2 -// gdbr-check:$2 = generic_struct_style_enum::Regular<i16, u32, i64>::Case2{a: 0, b: 286331153, c: 286331153} +// gdb-check:$2 = generic_struct_style_enum::Regular<i16, u32, i64>::Case2{a: 0, b: 286331153, c: 286331153} // gdb-command:print case3 -// gdbr-check:$3 = generic_struct_style_enum::Regular<u16, i32, u64>::Case3{a: 0, b: 6438275382588823897} +// gdb-check:$3 = generic_struct_style_enum::Regular<u16, i32, u64>::Case3{a: 0, b: 6438275382588823897} // gdb-command:print univariant -// gdbr-check:$4 = generic_struct_style_enum::Univariant<i32>::TheOnlyCase{a: -1} +// gdb-check:$4 = generic_struct_style_enum::Univariant<i32>::TheOnlyCase{a: -1} #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/generic-struct.rs b/tests/debuginfo/generic-struct.rs index 8c74aa42d2c..f26d823d4f2 100644 --- a/tests/debuginfo/generic-struct.rs +++ b/tests/debuginfo/generic-struct.rs @@ -1,7 +1,3 @@ -// Some versions of the non-rust-enabled LLDB print the wrong generic -// parameter type names in this test. -//@ needs-rust-lldb - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -9,35 +5,27 @@ // gdb-command:run // gdb-command:print int_int -// gdbg-check:$1 = {key = 0, value = 1} -// gdbr-check:$1 = generic_struct::AGenericStruct<i32, i32> {key: 0, value: 1} +// gdb-check:$1 = generic_struct::AGenericStruct<i32, i32> {key: 0, value: 1} // gdb-command:print int_float -// gdbg-check:$2 = {key = 2, value = 3.5} -// gdbr-check:$2 = generic_struct::AGenericStruct<i32, f64> {key: 2, value: 3.5} +// gdb-check:$2 = generic_struct::AGenericStruct<i32, f64> {key: 2, value: 3.5} // gdb-command:print float_int -// gdbg-check:$3 = {key = 4.5, value = 5} -// gdbr-check:$3 = generic_struct::AGenericStruct<f64, i32> {key: 4.5, value: 5} +// gdb-check:$3 = generic_struct::AGenericStruct<f64, i32> {key: 4.5, value: 5} // gdb-command:print float_int_float -// gdbg-check:$4 = {key = 6.5, value = {key = 7, value = 8.5}} -// gdbr-check:$4 = generic_struct::AGenericStruct<f64, generic_struct::AGenericStruct<i32, f64>> {key: 6.5, value: generic_struct::AGenericStruct<i32, f64> {key: 7, value: 8.5}} +// gdb-check:$4 = generic_struct::AGenericStruct<f64, generic_struct::AGenericStruct<i32, f64>> {key: 6.5, value: generic_struct::AGenericStruct<i32, f64> {key: 7, value: 8.5}} // === LLDB TESTS ================================================================================== // lldb-command:run // lldb-command:v int_int -// lldbg-check:[...] AGenericStruct<i32, i32> { key: 0, value: 1 } -// lldbr-check:(generic_struct::AGenericStruct<i32, i32>) int_int = AGenericStruct<i32, i32> { key: 0, value: 1 } +// lldb-check:[...]AGenericStruct<int, int>) int_int = { key = 0 value = 1 } // lldb-command:v int_float -// lldbg-check:[...] AGenericStruct<i32, f64> { key: 2, value: 3.5 } -// lldbr-check:(generic_struct::AGenericStruct<i32, f64>) int_float = AGenericStruct<i32, f64> { key: 2, value: 3.5 } +// lldb-check:[...]AGenericStruct<int, double>) int_float = { key = 2 value = 3.5 } // lldb-command:v float_int -// lldbg-check:[...] AGenericStruct<f64, i32> { key: 4.5, value: 5 } -// lldbr-check:(generic_struct::AGenericStruct<f64, i32>) float_int = AGenericStruct<f64, i32> { key: 4.5, value: 5 } +// lldb-check:[...]AGenericStruct<double, int>) float_int = { key = 4.5 value = 5 } // lldb-command:v float_int_float -// lldbg-check:[...] AGenericStruct<f64, generic_struct::AGenericStruct<i32, f64>> { key: 6.5, value: AGenericStruct<i32, f64> { key: 7, value: 8.5 } } -// lldbr-check:(generic_struct::AGenericStruct<f64, generic_struct::AGenericStruct<i32, f64>>) float_int_float = AGenericStruct<f64, generic_struct::AGenericStruct<i32, f64>> { key: 6.5, value: AGenericStruct<i32, f64> { key: 7, value: 8.5 } } +// lldb-check:[...]AGenericStruct<double, generic_struct::AGenericStruct<int, double> >) float_int_float = { key = 6.5 value = { key = 7 value = 8.5 } } // === CDB TESTS =================================================================================== diff --git a/tests/debuginfo/generic-tuple-style-enum.rs b/tests/debuginfo/generic-tuple-style-enum.rs index af90c6ce30e..4a5996645cb 100644 --- a/tests/debuginfo/generic-tuple-style-enum.rs +++ b/tests/debuginfo/generic-tuple-style-enum.rs @@ -1,7 +1,3 @@ -// Require a gdb or lldb that can read DW_TAG_variant_part. -//@ min-gdb-version: 8.2 -//@ needs-rust-lldb - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -10,16 +6,16 @@ // gdb-command:run // gdb-command:print case1 -// gdbr-check:$1 = generic_tuple_style_enum::Regular<u16, u32, u64>::Case1(0, 31868, 31868, 31868, 31868) +// gdb-check:$1 = generic_tuple_style_enum::Regular<u16, u32, u64>::Case1(0, 31868, 31868, 31868, 31868) // gdb-command:print case2 -// gdbr-check:$2 = generic_tuple_style_enum::Regular<i16, i32, i64>::Case2(0, 286331153, 286331153) +// gdb-check:$2 = generic_tuple_style_enum::Regular<i16, i32, i64>::Case2(0, 286331153, 286331153) // gdb-command:print case3 -// gdbr-check:$3 = generic_tuple_style_enum::Regular<i16, i32, i64>::Case3(0, 6438275382588823897) +// gdb-check:$3 = generic_tuple_style_enum::Regular<i16, i32, i64>::Case3(0, 6438275382588823897) // gdb-command:print univariant -// gdbr-check:$4 = generic_tuple_style_enum::Univariant<i64>::TheOnlyCase(-1) +// gdb-check:$4 = generic_tuple_style_enum::Univariant<i64>::TheOnlyCase(-1) // === LLDB TESTS ================================================================================== @@ -27,16 +23,12 @@ // lldb-command:run // lldb-command:v case1 -// lldbr-check:(generic_tuple_style_enum::Regular<u16, u32, u64>::Case1) case1 = { __0 = 0 __1 = 31868 __2 = 31868 __3 = 31868 __4 = 31868 } // lldb-command:v case2 -// lldbr-check:(generic_tuple_style_enum::Regular<i16, i32, i64>::Case2) case2 = Regular<i16, i32, i64>::Case2 { Case1: 0, Case2: 286331153, Case3: 286331153 } // lldb-command:v case3 -// lldbr-check:(generic_tuple_style_enum::Regular<i16, i32, i64>::Case3) case3 = Regular<i16, i32, i64>::Case3 { Case1: 0, Case2: 6438275382588823897 } // lldb-command:v univariant -// lldbr-check:(generic_tuple_style_enum::Univariant<i64>) univariant = Univariant<i64> { TheOnlyCase: Univariant<i64>::TheOnlyCase(-1) } #![feature(omit_gdb_pretty_printer_section)] #![omit_gdb_pretty_printer_section] diff --git a/tests/debuginfo/include_string.rs b/tests/debuginfo/include_string.rs index 628ac92fe34..704b85e1ac2 100644 --- a/tests/debuginfo/include_string.rs +++ b/tests/debuginfo/include_string.rs @@ -1,4 +1,3 @@ -//@ min-lldb-version: 310 //@ ignore-gdb-version: 15.0 - 99.0 // ^ test temporarily disabled as it fails under gdb 15 @@ -18,14 +17,11 @@ // lldb-command:run // lldb-command:v string1.length -// lldbg-check:[...] 48 -// lldbr-check:(usize) length = 48 +// lldb-check:[...] 48 // lldb-command:v string2.length -// lldbg-check:[...] 49 -// lldbr-check:(usize) length = 49 +// lldb-check:[...] 49 // lldb-command:v string3.length -// lldbg-check:[...] 50 -// lldbr-check:(usize) length = 50 +// lldb-check:[...] 50 // lldb-command:continue diff --git a/tests/debuginfo/issue-12886.rs b/tests/debuginfo/issue-12886.rs index c6cf0dd4e05..48250e88537 100644 --- a/tests/debuginfo/issue-12886.rs +++ b/tests/debuginfo/issue-12886.rs @@ -1,4 +1,3 @@ -//@ ignore-windows failing on 64-bit bots FIXME #17638 //@ ignore-lldb //@ ignore-aarch64 @@ -6,7 +5,7 @@ // gdb-command:run // gdb-command:next -// gdb-check:[...]24[...]let s = Some(5).unwrap(); // #break +// gdb-check:[...]23[...]let s = Some(5).unwrap(); // #break // gdb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/issue-13213.rs b/tests/debuginfo/issue-13213.rs index 7ef9178ce9d..b43a6f90ffc 100644 --- a/tests/debuginfo/issue-13213.rs +++ b/tests/debuginfo/issue-13213.rs @@ -1,4 +1,3 @@ -//@ min-lldb-version: 310 //@ ignore-cdb: Fails with exit code 0xc0000135 ("the application failed to initialize properly") //@ aux-build:issue-13213-aux.rs diff --git a/tests/debuginfo/issue-14411.rs b/tests/debuginfo/issue-14411.rs index 3258fec1e87..7da5fb16d44 100644 --- a/tests/debuginfo/issue-14411.rs +++ b/tests/debuginfo/issue-14411.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // No debugger interaction required: just make sure it compiles without diff --git a/tests/debuginfo/issue-22656.rs b/tests/debuginfo/issue-22656.rs index 5a5442acd95..eb0b38cfa4d 100644 --- a/tests/debuginfo/issue-22656.rs +++ b/tests/debuginfo/issue-22656.rs @@ -2,7 +2,6 @@ // when trying to handle a Vec<> or anything else that contains zero-sized // fields. -//@ min-lldb-version: 310 //@ ignore-gdb //@ compile-flags:-g @@ -11,12 +10,9 @@ // lldb-command:run // lldb-command:v v -// lldbg-check:[...] size=3 { [0] = 1 [1] = 2 [2] = 3 } -// lldbr-check:(alloc::vec::Vec<i32>) v = size=3 { [0] = 1 [1] = 2 [2] = 3 } +// lldb-check:[...] size=3 { [0] = 1 [1] = 2 [2] = 3 } // lldb-command:v zs -// lldbg-check:[...] { x = y = 123 z = w = 456 } -// lldbr-check:(issue_22656::StructWithZeroSizedField) zs = { x = y = 123 z = w = 456 } -// lldbr-command:continue +// lldb-check:[...] { x = y = 123 z = w = 456 } #![allow(unused_variables)] #![allow(dead_code)] diff --git a/tests/debuginfo/issue-57822.rs b/tests/debuginfo/issue-57822.rs index cadd9b542e9..7abac1c14d3 100644 --- a/tests/debuginfo/issue-57822.rs +++ b/tests/debuginfo/issue-57822.rs @@ -1,8 +1,6 @@ // This test makes sure that the LLDB pretty printer does not throw an exception // for nested closures and coroutines. -// Require a gdb that can read DW_TAG_variant_part. -//@ min-gdb-version: 8.2 //@ min-lldb-version: 1800 //@ compile-flags:-g @@ -21,10 +19,10 @@ // lldb-command:run // lldb-command:v g -// lldbg-check:(issue_57822::main::{closure_env#1}) g = { f = { x = 1 } } +// lldb-check:(issue_57822::main::{closure_env#1}) g = { f = { x = 1 } } // lldb-command:v b -// lldbg-check:(issue_57822::main::{coroutine_env#3}) b = { value = { a = { value = { y = 2 } $discr$ = '\x02' } } $discr$ = '\x02' } +// lldb-check:(issue_57822::main::{coroutine_env#3}) b = { value = { a = { value = { y = 2 } $discr$ = '\x02' } } $discr$ = '\x02' } #![feature(omit_gdb_pretty_printer_section, coroutines, coroutine_trait, stmt_expr_attributes)] #![omit_gdb_pretty_printer_section] diff --git a/tests/debuginfo/issue-7712.rs b/tests/debuginfo/issue-7712.rs index 35e6b10c4e5..11143f79161 100644 --- a/tests/debuginfo/issue-7712.rs +++ b/tests/debuginfo/issue-7712.rs @@ -1,5 +1,4 @@ //@ compile-flags:-C debuginfo=1 -//@ min-lldb-version: 310 pub trait TraitWithDefaultMethod : Sized { fn method(self) { diff --git a/tests/debuginfo/lexical-scope-in-for-loop.rs b/tests/debuginfo/lexical-scope-in-for-loop.rs index 1b1f106fece..08f244f89a0 100644 --- a/tests/debuginfo/lexical-scope-in-for-loop.rs +++ b/tests/debuginfo/lexical-scope-in-for-loop.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -45,41 +43,34 @@ // FIRST ITERATION // lldb-command:v x -// lldbg-check:[...] 1 -// lldbr-check:(i32) x = 1 +// lldb-check:[...] 1 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] -1 -// lldbr-check:(i32) x = -1 +// lldb-check:[...] -1 // lldb-command:continue // SECOND ITERATION // lldb-command:v x -// lldbg-check:[...] 2 -// lldbr-check:(i32) x = 2 +// lldb-check:[...] 2 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] -2 -// lldbr-check:(i32) x = -2 +// lldb-check:[...] -2 // lldb-command:continue // THIRD ITERATION // lldb-command:v x -// lldbg-check:[...] 3 -// lldbr-check:(i32) x = 3 +// lldb-check:[...] 3 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] -3 -// lldbr-check:(i32) x = -3 +// lldb-check:[...] -3 // lldb-command:continue // AFTER LOOP // lldb-command:v x -// lldbg-check:[...] 1000000 -// lldbr-check:(i32) x = 1000000 +// lldb-check:[...] 1000000 // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/lexical-scope-in-if.rs b/tests/debuginfo/lexical-scope-in-if.rs index d472a50f697..c0e1f2f3e05 100644 --- a/tests/debuginfo/lexical-scope-in-if.rs +++ b/tests/debuginfo/lexical-scope-in-if.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -69,74 +67,58 @@ // BEFORE if // lldb-command:v x -// lldbg-check:[...] 999 -// lldbr-check:(i32) x = 999 +// lldb-check:[...] 999 // lldb-command:v y -// lldbg-check:[...] -1 -// lldbr-check:(i32) y = -1 +// lldb-check:[...] -1 // lldb-command:continue // AT BEGINNING of 'then' block // lldb-command:v x -// lldbg-check:[...] 999 -// lldbr-check:(i32) x = 999 +// lldb-check:[...] 999 // lldb-command:v y -// lldbg-check:[...] -1 -// lldbr-check:(i32) y = -1 +// lldb-check:[...] -1 // lldb-command:continue // AFTER 1st redeclaration of 'x' // lldb-command:v x -// lldbg-check:[...] 1001 -// lldbr-check:(i32) x = 1001 +// lldb-check:[...] 1001 // lldb-command:v y -// lldbg-check:[...] -1 -// lldbr-check:(i32) y = -1 +// lldb-check:[...] -1 // lldb-command:continue // AFTER 2st redeclaration of 'x' // lldb-command:v x -// lldbg-check:[...] 1002 -// lldbr-check:(i32) x = 1002 +// lldb-check:[...] 1002 // lldb-command:v y -// lldbg-check:[...] 1003 -// lldbr-check:(i32) y = 1003 +// lldb-check:[...] 1003 // lldb-command:continue // AFTER 1st if expression // lldb-command:v x -// lldbg-check:[...] 999 -// lldbr-check:(i32) x = 999 +// lldb-check:[...] 999 // lldb-command:v y -// lldbg-check:[...] -1 -// lldbr-check:(i32) y = -1 +// lldb-check:[...] -1 // lldb-command:continue // BEGINNING of else branch // lldb-command:v x -// lldbg-check:[...] 999 -// lldbr-check:(i32) x = 999 +// lldb-check:[...] 999 // lldb-command:v y -// lldbg-check:[...] -1 -// lldbr-check:(i32) y = -1 +// lldb-check:[...] -1 // lldb-command:continue // BEGINNING of else branch // lldb-command:v x -// lldbg-check:[...] 1004 -// lldbr-check:(i32) x = 1004 +// lldb-check:[...] 1004 // lldb-command:v y -// lldbg-check:[...] 1005 -// lldbr-check:(i32) y = 1005 +// lldb-check:[...] 1005 // lldb-command:continue // BEGINNING of else branch // lldb-command:v x -// lldbg-check:[...] 999 -// lldbr-check:(i32) x = 999 +// lldb-check:[...] 999 // lldb-command:v y -// lldbg-check:[...] -1 -// lldbr-check:(i32) y = -1 +// lldb-check:[...] -1 // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/lexical-scope-in-match.rs b/tests/debuginfo/lexical-scope-in-match.rs index d5f0fcbe892..9169c19c6a3 100644 --- a/tests/debuginfo/lexical-scope-in-match.rs +++ b/tests/debuginfo/lexical-scope-in-match.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -64,73 +62,55 @@ // lldb-command:run // lldb-command:v shadowed -// lldbg-check:[...] 231 -// lldbr-check:(i32) shadowed = 231 +// lldb-check:[...] 231 // lldb-command:v not_shadowed -// lldbg-check:[...] 232 -// lldbr-check:(i32) not_shadowed = 232 +// lldb-check:[...] 232 // lldb-command:continue // lldb-command:v shadowed -// lldbg-check:[...] 233 -// lldbr-check:(i32) shadowed = 233 +// lldb-check:[...] 233 // lldb-command:v not_shadowed -// lldbg-check:[...] 232 -// lldbr-check:(i32) not_shadowed = 232 +// lldb-check:[...] 232 // lldb-command:v local_to_arm -// lldbg-check:[...] 234 -// lldbr-check:(i32) local_to_arm = 234 +// lldb-check:[...] 234 // lldb-command:continue // lldb-command:v shadowed -// lldbg-check:[...] 236 -// lldbr-check:(i32) shadowed = 236 +// lldb-check:[...] 236 // lldb-command:v not_shadowed -// lldbg-check:[...] 232 -// lldbr-check:(i32) not_shadowed = 232 +// lldb-check:[...] 232 // lldb-command:continue // lldb-command:v shadowed -// lldbg-check:[...] 237 -// lldbr-check:(isize) shadowed = 237 +// lldb-check:[...] 237 // lldb-command:v not_shadowed -// lldbg-check:[...] 232 -// lldbr-check:(i32) not_shadowed = 232 +// lldb-check:[...] 232 // lldb-command:v local_to_arm -// lldbg-check:[...] 238 -// lldbr-check:(isize) local_to_arm = 238 +// lldb-check:[...] 238 // lldb-command:continue // lldb-command:v shadowed -// lldbg-check:[...] 239 -// lldbr-check:(isize) shadowed = 239 +// lldb-check:[...] 239 // lldb-command:v not_shadowed -// lldbg-check:[...] 232 -// lldbr-check:(i32) not_shadowed = 232 +// lldb-check:[...] 232 // lldb-command:continue // lldb-command:v shadowed -// lldbg-check:[...] 241 -// lldbr-check:(isize) shadowed = 241 +// lldb-check:[...] 241 // lldb-command:v not_shadowed -// lldbg-check:[...] 232 -// lldbr-check:(i32) not_shadowed = 232 +// lldb-check:[...] 232 // lldb-command:continue // lldb-command:v shadowed -// lldbg-check:[...] 243 -// lldbr-check:(i32) shadowed = 243 +// lldb-check:[...] 243 // lldb-command:v *local_to_arm -// lldbg-check:[...] 244 -// lldbr-check:(i32) *local_to_arm = 244 +// lldb-check:[...] 244 // lldb-command:continue // lldb-command:v shadowed -// lldbg-check:[...] 231 -// lldbr-check:(i32) shadowed = 231 +// lldb-check:[...] 231 // lldb-command:v not_shadowed -// lldbg-check:[...] 232 -// lldbr-check:(i32) not_shadowed = 232 +// lldb-check:[...] 232 // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/lexical-scope-in-parameterless-closure.rs b/tests/debuginfo/lexical-scope-in-parameterless-closure.rs index fa2cd281c80..dd6da95d388 100644 --- a/tests/debuginfo/lexical-scope-in-parameterless-closure.rs +++ b/tests/debuginfo/lexical-scope-in-parameterless-closure.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-C debuginfo=1 // gdb-command:run diff --git a/tests/debuginfo/lexical-scope-in-stack-closure.rs b/tests/debuginfo/lexical-scope-in-stack-closure.rs index 92582e10c42..d01162c39d6 100644 --- a/tests/debuginfo/lexical-scope-in-stack-closure.rs +++ b/tests/debuginfo/lexical-scope-in-stack-closure.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -36,33 +34,27 @@ // lldb-command:run // lldb-command:v x -// lldbg-check:[...] false -// lldbr-check:(bool) x = false +// lldb-check:[...] false // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] false -// lldbr-check:(bool) x = false +// lldb-check:[...] false // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 1000 -// lldbr-check:(isize) x = 1000 +// lldb-check:[...] 1000 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 2.5 -// lldbr-check:(f64) x = 2.5 +// lldb-check:[...] 2.5 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] true -// lldbr-check:(bool) x = true +// lldb-check:[...] true // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] false -// lldbr-check:(bool) x = false +// lldb-check:[...] false // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/lexical-scope-in-unconditional-loop.rs b/tests/debuginfo/lexical-scope-in-unconditional-loop.rs index b1af018f3eb..dfec570218f 100644 --- a/tests/debuginfo/lexical-scope-in-unconditional-loop.rs +++ b/tests/debuginfo/lexical-scope-in-unconditional-loop.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -68,70 +66,57 @@ // FIRST ITERATION // lldb-command:v x -// lldbg-check:[...] 0 -// lldbr-check:(i32) x = 0 +// lldb-check:[...] 0 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 1 -// lldbr-check:(i32) x = 1 +// lldb-check:[...] 1 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 101 -// lldbr-check:(i32) x = 101 +// lldb-check:[...] 101 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 101 -// lldbr-check:(i32) x = 101 +// lldb-check:[...] 101 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] -987 -// lldbr-check:(i32) x = -987 +// lldb-check:[...] -987 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 101 -// lldbr-check:(i32) x = 101 +// lldb-check:[...] 101 // lldb-command:continue // SECOND ITERATION // lldb-command:v x -// lldbg-check:[...] 1 -// lldbr-check:(i32) x = 1 +// lldb-check:[...] 1 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 2 -// lldbr-check:(i32) x = 2 +// lldb-check:[...] 2 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 102 -// lldbr-check:(i32) x = 102 +// lldb-check:[...] 102 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 102 -// lldbr-check:(i32) x = 102 +// lldb-check:[...] 102 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] -987 -// lldbr-check:(i32) x = -987 +// lldb-check:[...] -987 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 102 -// lldbr-check:(i32) x = 102 +// lldb-check:[...] 102 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 2 -// lldbr-check:(i32) x = 2 +// lldb-check:[...] 2 // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/lexical-scope-in-unique-closure.rs b/tests/debuginfo/lexical-scope-in-unique-closure.rs index a08c2af05cc..db84005121a 100644 --- a/tests/debuginfo/lexical-scope-in-unique-closure.rs +++ b/tests/debuginfo/lexical-scope-in-unique-closure.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -36,33 +34,27 @@ // lldb-command:run // lldb-command:v x -// lldbg-check:[...] false -// lldbr-check:(bool) x = false +// lldb-check:[...] false // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] false -// lldbr-check:(bool) x = false +// lldb-check:[...] false // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 1000 -// lldbr-check:(isize) x = 1000 +// lldb-check:[...] 1000 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 2.5 -// lldbr-check:(f64) x = 2.5 +// lldb-check:[...] 2.5 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] true -// lldbr-check:(bool) x = true +// lldb-check:[...] true // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] false -// lldbr-check:(bool) x = false +// lldb-check:[...] false // lldb-command:continue diff --git a/tests/debuginfo/lexical-scope-in-while.rs b/tests/debuginfo/lexical-scope-in-while.rs index bd885b5b10c..d6536d77545 100644 --- a/tests/debuginfo/lexical-scope-in-while.rs +++ b/tests/debuginfo/lexical-scope-in-while.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -68,70 +66,57 @@ // FIRST ITERATION // lldb-command:v x -// lldbg-check:[...] 0 -// lldbr-check:(i32) x = 0 +// lldb-check:[...] 0 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 1 -// lldbr-check:(i32) x = 1 +// lldb-check:[...] 1 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 101 -// lldbr-check:(i32) x = 101 +// lldb-check:[...] 101 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 101 -// lldbr-check:(i32) x = 101 +// lldb-check:[...] 101 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] -987 -// lldbr-check:(i32) x = -987 +// lldb-check:[...] -987 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 101 -// lldbr-check:(i32) x = 101 +// lldb-check:[...] 101 // lldb-command:continue // SECOND ITERATION // lldb-command:v x -// lldbg-check:[...] 1 -// lldbr-check:(i32) x = 1 +// lldb-check:[...] 1 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 2 -// lldbr-check:(i32) x = 2 +// lldb-check:[...] 2 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 102 -// lldbr-check:(i32) x = 102 +// lldb-check:[...] 102 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 102 -// lldbr-check:(i32) x = 102 +// lldb-check:[...] 102 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] -987 -// lldbr-check:(i32) x = -987 +// lldb-check:[...] -987 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 102 -// lldbr-check:(i32) x = 102 +// lldb-check:[...] 102 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 2 -// lldbr-check:(i32) x = 2 +// lldb-check:[...] 2 // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/lexical-scope-with-macro.rs b/tests/debuginfo/lexical-scope-with-macro.rs index 7ea3dc62e45..6e8fef201ea 100644 --- a/tests/debuginfo/lexical-scope-with-macro.rs +++ b/tests/debuginfo/lexical-scope-with-macro.rs @@ -1,6 +1,3 @@ -//@ min-lldb-version: 310 -//@ ignore-lldb FIXME #48807 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -57,58 +54,48 @@ // lldb-command:run // lldb-command:v a -// lldbg-check:[...] 10 -// lldbr-check:(i32) a = 10 +// lldb-check:[...] 10 // lldb-command:v b -// lldbg-check:[...] 34 -// lldbr-check:(i32) b = 34 +// lldb-check:[...] 34 // lldb-command:continue // lldb-command:v a -// lldbg-check:[...] 890242 -// lldbr-check:(i32) a = 10 +// lldb-check:[...] 890242 // lldb-command:v b -// lldbg-check:[...] 34 -// lldbr-check:(i32) b = 34 +// lldb-check:[...] 34 // lldb-command:continue // lldb-command:v a -// lldbg-check:[...] 10 -// lldbr-check:(i32) a = 10 +// lldb-check:[...] 10 // lldb-command:v b -// lldbg-check:[...] 34 -// lldbr-check:(i32) b = 34 +// lldb-check:[...] 34 // lldb-command:continue // lldb-command:v a -// lldbg-check:[...] 102 -// lldbr-check:(i32) a = 10 +// lldb-check:[...] 102 // lldb-command:v b -// lldbg-check:[...] 34 -// lldbr-check:(i32) b = 34 +// lldb-check:[...] 34 // lldb-command:continue -// Don't test this with rust-enabled lldb for now; see issue #48807 -// lldbg-command:print a -// lldbg-check:[...] 110 -// lldbg-command:print b -// lldbg-check:[...] 34 -// lldbg-command:continue - -// lldbg-command:print a -// lldbg-check:[...] 10 -// lldbg-command:print b -// lldbg-check:[...] 34 -// lldbg-command:continue - -// lldbg-command:print a -// lldbg-check:[...] 10 -// lldbg-command:print b -// lldbg-check:[...] 34 -// lldbg-command:print c -// lldbg-check:[...] 400 -// lldbg-command:continue +// lldb-command:print a +// lldb-check:[...] 110 +// lldb-command:print b +// lldb-check:[...] 34 +// lldb-command:continue +// lldb-command:print a +// lldb-check:[...] 10 +// lldb-command:print b +// lldb-check:[...] 34 +// lldb-command:continue + +// lldb-command:print a +// lldb-check:[...] 10 +// lldb-command:print b +// lldb-check:[...] 34 +// lldb-command:print c +// lldb-check:[...] 400 +// lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] #![omit_gdb_pretty_printer_section] diff --git a/tests/debuginfo/lexical-scopes-in-block-expression.rs b/tests/debuginfo/lexical-scopes-in-block-expression.rs index 5ff70270ea6..cd27c88db58 100644 --- a/tests/debuginfo/lexical-scopes-in-block-expression.rs +++ b/tests/debuginfo/lexical-scopes-in-block-expression.rs @@ -1,14 +1,10 @@ -//@ min-lldb-version: 310 -//@ ignore-gdb // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155 - //@ compile-flags:-g // === GDB TESTS =================================================================================== // gdb-command:run -// gdbg-command:print 'lexical_scopes_in_block_expression::MUT_INT' -// gdbr-command:print lexical_scopes_in_block_expression::MUT_INT +// gdb-command:print lexical_scopes_in_block_expression::MUT_INT // gdb-check:$1 = 0 // STRUCT EXPRESSION @@ -20,8 +16,7 @@ // gdb-command:print val // gdb-check:$4 = 11 -// gdbg-command:print 'lexical_scopes_in_block_expression::MUT_INT' -// gdbr-command:print lexical_scopes_in_block_expression::MUT_INT +// gdb-command:print lexical_scopes_in_block_expression::MUT_INT // gdb-check:$5 = 1 // gdb-command:print ten // gdb-check:$6 = 10 @@ -42,8 +37,7 @@ // gdb-command:print val // gdb-check:$11 = 12 -// gdbg-command:print 'lexical_scopes_in_block_expression::MUT_INT' -// gdbr-command:print lexical_scopes_in_block_expression::MUT_INT +// gdb-command:print lexical_scopes_in_block_expression::MUT_INT // gdb-check:$12 = 2 // gdb-command:print ten // gdb-check:$13 = 10 @@ -64,8 +58,7 @@ // gdb-command:print val // gdb-check:$18 = 13 -// gdbg-command:print 'lexical_scopes_in_block_expression::MUT_INT' -// gdbr-command:print lexical_scopes_in_block_expression::MUT_INT +// gdb-command:print lexical_scopes_in_block_expression::MUT_INT // gdb-check:$19 = 3 // gdb-command:print ten // gdb-check:$20 = 10 @@ -86,8 +79,7 @@ // gdb-command:print val // gdb-check:$25 = 14 -// gdbg-command:print 'lexical_scopes_in_block_expression::MUT_INT' -// gdbr-command:print lexical_scopes_in_block_expression::MUT_INT +// gdb-command:print lexical_scopes_in_block_expression::MUT_INT // gdb-check:$26 = 4 // gdb-command:print ten // gdb-check:$27 = 10 @@ -108,8 +100,7 @@ // gdb-command:print val // gdb-check:$32 = 15 -// gdbg-command:print 'lexical_scopes_in_block_expression::MUT_INT' -// gdbr-command:print lexical_scopes_in_block_expression::MUT_INT +// gdb-command:print lexical_scopes_in_block_expression::MUT_INT // gdb-check:$33 = 5 // gdb-command:print ten // gdb-check:$34 = 10 @@ -130,8 +121,7 @@ // gdb-command:print val // gdb-check:$39 = 16 -// gdbg-command:print 'lexical_scopes_in_block_expression::MUT_INT' -// gdbr-command:print lexical_scopes_in_block_expression::MUT_INT +// gdb-command:print lexical_scopes_in_block_expression::MUT_INT // gdb-check:$40 = 6 // gdb-command:print ten // gdb-check:$41 = 10 @@ -153,8 +143,7 @@ // gdb-command:print val // gdb-check:$46 = 17 -// gdbg-command:print 'lexical_scopes_in_block_expression::MUT_INT' -// gdbr-command:print lexical_scopes_in_block_expression::MUT_INT +// gdb-command:print lexical_scopes_in_block_expression::MUT_INT // gdb-check:$47 = 7 // gdb-command:print ten // gdb-check:$48 = 10 @@ -175,8 +164,7 @@ // gdb-command:print val // gdb-check:$53 = 18 -// gdbg-command:print 'lexical_scopes_in_block_expression::MUT_INT' -// gdbr-command:print lexical_scopes_in_block_expression::MUT_INT +// gdb-command:print lexical_scopes_in_block_expression::MUT_INT // gdb-check:$54 = 8 // gdb-command:print ten // gdb-check:$55 = 10 @@ -195,203 +183,155 @@ // STRUCT EXPRESSION // lldb-command:v val -// lldbg-check:[...] -1 -// lldbr-check:(i32) val = -1 +// lldb-check:[...] -1 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v val -// lldbg-check:[...] 11 -// lldbr-check:(isize) val = 11 +// lldb-check:[...] 11 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v val -// lldbg-check:[...] -1 -// lldbr-check:(i32) val = -1 +// lldb-check:[...] -1 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // FUNCTION CALL // lldb-command:v val -// lldbg-check:[...] -1 -// lldbr-check:(i32) val = -1 +// lldb-check:[...] -1 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v val -// lldbg-check:[...] 12 -// lldbr-check:(isize) val = 12 +// lldb-check:[...] 12 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v val -// lldbg-check:[...] -1 -// lldbr-check:(i32) val = -1 +// lldb-check:[...] -1 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // TUPLE EXPRESSION // lldb-command:v val -// lldbg-check:[...] -1 -// lldbr-check:(i32) val = -1 +// lldb-check:[...] -1 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v val -// lldbg-check:[...] 13 -// lldbr-check:(isize) val = 13 +// lldb-check:[...] 13 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v val -// lldbg-check:[...] -1 -// lldbr-check:(i32) val = -1 +// lldb-check:[...] -1 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // VEC EXPRESSION // lldb-command:v val -// lldbg-check:[...] -1 -// lldbr-check:(i32) val = -1 +// lldb-check:[...] -1 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v val -// lldbg-check:[...] 14 -// lldbr-check:(isize) val = 14 +// lldb-check:[...] 14 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v val -// lldbg-check:[...] -1 -// lldbr-check:(i32) val = -1 +// lldb-check:[...] -1 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // REPEAT VEC EXPRESSION // lldb-command:v val -// lldbg-check:[...] -1 -// lldbr-check:(i32) val = -1 +// lldb-check:[...] -1 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v val -// lldbg-check:[...] 15 -// lldbr-check:(isize) val = 15 +// lldb-check:[...] 15 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v val -// lldbg-check:[...] -1 -// lldbr-check:(i32) val = -1 +// lldb-check:[...] -1 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // ASSIGNMENT EXPRESSION // lldb-command:v val -// lldbg-check:[...] -1 -// lldbr-check:(i32) val = -1 +// lldb-check:[...] -1 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v val -// lldbg-check:[...] 16 -// lldbr-check:(isize) val = 16 +// lldb-check:[...] 16 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v val -// lldbg-check:[...] -1 -// lldbr-check:(i32) val = -1 +// lldb-check:[...] -1 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // ARITHMETIC EXPRESSION // lldb-command:v val -// lldbg-check:[...] -1 -// lldbr-check:(i32) val = -1 +// lldb-check:[...] -1 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v val -// lldbg-check:[...] 17 -// lldbr-check:(isize) val = 17 +// lldb-check:[...] 17 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v val -// lldbg-check:[...] -1 -// lldbr-check:(i32) val = -1 +// lldb-check:[...] -1 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // INDEX EXPRESSION // lldb-command:v val -// lldbg-check:[...] -1 -// lldbr-check:(i32) val = -1 +// lldb-check:[...] -1 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v val -// lldbg-check:[...] 18 -// lldbr-check:(isize) val = 18 +// lldb-check:[...] 18 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v val -// lldbg-check:[...] -1 -// lldbr-check:(i32) val = -1 +// lldb-check:[...] -1 // lldb-command:v ten -// lldbg-check:[...] 10 -// lldbr-check:(isize) ten = 10 +// lldb-check:[...] 10 // lldb-command:continue #![allow(unused_variables)] diff --git a/tests/debuginfo/limited-debuginfo.rs b/tests/debuginfo/limited-debuginfo.rs index 32f14955bfa..fb453d8078c 100644 --- a/tests/debuginfo/limited-debuginfo.rs +++ b/tests/debuginfo/limited-debuginfo.rs @@ -1,18 +1,13 @@ //@ ignore-lldb -//@ ignore-gdb // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155 //@ compile-flags:-C debuginfo=1 // Make sure functions have proper names // gdb-command:info functions -// gdbg-check:[...]void[...]main([...]); -// gdbr-check:fn limited_debuginfo::main(); -// gdbg-check:[...]void[...]some_function([...]); -// gdbr-check:fn limited_debuginfo::some_function(); -// gdbg-check:[...]void[...]some_other_function([...]); -// gdbr-check:fn limited_debuginfo::some_other_function(); -// gdbg-check:[...]void[...]zzz([...]); -// gdbr-check:fn limited_debuginfo::zzz(); +// gdb-check:fn limited_debuginfo::main(); +// gdb-check:fn limited_debuginfo::some_function(); +// gdb-check:fn limited_debuginfo::some_other_function(); +// gdb-check:fn limited_debuginfo::zzz(); // gdb-command:run diff --git a/tests/debuginfo/macro-stepping.rs b/tests/debuginfo/macro-stepping.rs index 5f8d8287168..35bb6de4fef 100644 --- a/tests/debuginfo/macro-stepping.rs +++ b/tests/debuginfo/macro-stepping.rs @@ -1,8 +1,7 @@ -//@ ignore-windows //@ ignore-android //@ ignore-aarch64 -//@ min-lldb-version: 310 -//@ ignore-gdb // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155 +//@ min-lldb-version: 1800 +//@ min-gdb-version: 13.0 //@ aux-build:macro-stepping.rs @@ -11,7 +10,8 @@ #[macro_use] extern crate macro_stepping; // exports new_scope!() -//@ compile-flags:-g +//@ compile-flags:-g -Zmir-enable-passes=-SingleUseConsts +// SingleUseConsts shouldn't need to be disabled, see #128945 // === GDB TESTS =================================================================================== diff --git a/tests/debuginfo/method-on-enum.rs b/tests/debuginfo/method-on-enum.rs index 8a57060717e..a570144450d 100644 --- a/tests/debuginfo/method-on-enum.rs +++ b/tests/debuginfo/method-on-enum.rs @@ -1,5 +1,5 @@ -//@ min-lldb-version: 310 -//@ ignore-test // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155 +//@ min-lldb-version: 1800 +//@ min-gdb-version: 13.0 //@ compile-flags:-g @@ -9,8 +9,7 @@ // STACK BY REF // gdb-command:print *self -// gdbg-check:$1 = {{RUST$ENUM$DISR = Variant2, [...]}, {RUST$ENUM$DISR = Variant2, __0 = 117901063}} -// gdbr-check:$1 = method_on_enum::Enum::Variant2(117901063) +// gdb-check:$1 = method_on_enum::Enum::Variant2(117901063) // gdb-command:print arg1 // gdb-check:$2 = -1 // gdb-command:print arg2 @@ -19,8 +18,7 @@ // STACK BY VAL // gdb-command:print self -// gdbg-check:$4 = {{RUST$ENUM$DISR = Variant2, [...]}, {RUST$ENUM$DISR = Variant2, __0 = 117901063}} -// gdbr-check:$4 = method_on_enum::Enum::Variant2(117901063) +// gdb-check:$4 = method_on_enum::Enum::Variant2(117901063) // gdb-command:print arg1 // gdb-check:$5 = -3 // gdb-command:print arg2 @@ -29,8 +27,7 @@ // OWNED BY REF // gdb-command:print *self -// gdbg-check:$7 = {{RUST$ENUM$DISR = Variant1, x = 1799, y = 1799}, {RUST$ENUM$DISR = Variant1, [...]}} -// gdbr-check:$7 = method_on_enum::Enum::Variant1{x: 1799, y: 1799} +// gdb-check:$7 = method_on_enum::Enum::Variant1{x: 1799, y: 1799} // gdb-command:print arg1 // gdb-check:$8 = -5 // gdb-command:print arg2 @@ -39,8 +36,7 @@ // OWNED BY VAL // gdb-command:print self -// gdbg-check:$10 = {{RUST$ENUM$DISR = Variant1, x = 1799, y = 1799}, {RUST$ENUM$DISR = Variant1, [...]}} -// gdbr-check:$10 = method_on_enum::Enum::Variant1{x: 1799, y: 1799} +// gdb-check:$10 = method_on_enum::Enum::Variant1{x: 1799, y: 1799} // gdb-command:print arg1 // gdb-check:$11 = -7 // gdb-command:print arg2 @@ -49,8 +45,7 @@ // OWNED MOVED // gdb-command:print *self -// gdbg-check:$13 = {{RUST$ENUM$DISR = Variant1, x = 1799, y = 1799}, {RUST$ENUM$DISR = Variant1, [...]}} -// gdbr-check:$13 = method_on_enum::Enum::Variant1{x: 1799, y: 1799} +// gdb-check:$13 = method_on_enum::Enum::Variant1{x: 1799, y: 1799} // gdb-command:print arg1 // gdb-check:$14 = -9 // gdb-command:print arg2 diff --git a/tests/debuginfo/method-on-generic-struct.rs b/tests/debuginfo/method-on-generic-struct.rs index 64ef0e6bb0c..1e6c9d66178 100644 --- a/tests/debuginfo/method-on-generic-struct.rs +++ b/tests/debuginfo/method-on-generic-struct.rs @@ -1,7 +1,3 @@ -// Some versions of the non-rust-enabled LLDB print the wrong generic -// parameter type names in this test. -//@ needs-rust-lldb - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -10,8 +6,7 @@ // STACK BY REF // gdb-command:print *self -// gdbg-check:$1 = {x = {__0 = 8888, __1 = -8888}} -// gdbr-check:$1 = method_on_generic_struct::Struct<(u32, i32)> {x: (8888, -8888)} +// gdb-check:$1 = method_on_generic_struct::Struct<(u32, i32)> {x: (8888, -8888)} // gdb-command:print arg1 // gdb-check:$2 = -1 // gdb-command:print arg2 @@ -20,8 +15,7 @@ // STACK BY VAL // gdb-command:print self -// gdbg-check:$4 = {x = {__0 = 8888, __1 = -8888}} -// gdbr-check:$4 = method_on_generic_struct::Struct<(u32, i32)> {x: (8888, -8888)} +// gdb-check:$4 = method_on_generic_struct::Struct<(u32, i32)> {x: (8888, -8888)} // gdb-command:print arg1 // gdb-check:$5 = -3 // gdb-command:print arg2 @@ -30,8 +24,7 @@ // OWNED BY REF // gdb-command:print *self -// gdbg-check:$7 = {x = 1234.5} -// gdbr-check:$7 = method_on_generic_struct::Struct<f64> {x: 1234.5} +// gdb-check:$7 = method_on_generic_struct::Struct<f64> {x: 1234.5} // gdb-command:print arg1 // gdb-check:$8 = -5 // gdb-command:print arg2 @@ -40,8 +33,7 @@ // OWNED BY VAL // gdb-command:print self -// gdbg-check:$10 = {x = 1234.5} -// gdbr-check:$10 = method_on_generic_struct::Struct<f64> {x: 1234.5} +// gdb-check:$10 = method_on_generic_struct::Struct<f64> {x: 1234.5} // gdb-command:print arg1 // gdb-check:$11 = -7 // gdb-command:print arg2 @@ -50,8 +42,7 @@ // OWNED MOVED // gdb-command:print *self -// gdbg-check:$13 = {x = 1234.5} -// gdbr-check:$13 = method_on_generic_struct::Struct<f64> {x: 1234.5} +// gdb-check:$13 = method_on_generic_struct::Struct<f64> {x: 1234.5} // gdb-command:print arg1 // gdb-check:$14 = -9 // gdb-command:print arg2 @@ -65,62 +56,47 @@ // STACK BY REF // lldb-command:v *self -// lldbg-check:[...] Struct<(u32, i32)> { x: (8888, -8888) } -// lldbr-check:(method_on_generic_struct::Struct<(u32, i32)>) *self = { x = { = 8888 = -8888 } } +// lldb-check:[...]Struct<(u32, i32)>) *self = { x = { 0 = 8888 1 = -8888 } } // lldb-command:v arg1 -// lldbg-check:[...] -1 -// lldbr-check:(isize) arg1 = -1 +// lldb-check:[...] -1 // lldb-command:v arg2 -// lldbg-check:[...] -2 -// lldbr-check:(isize) arg2 = -2 +// lldb-check:[...] -2 // lldb-command:continue // STACK BY VAL // lldb-command:v self -// lldbg-check:[...] Struct<(u32, i32)> { x: (8888, -8888) } -// lldbr-check:(method_on_generic_struct::Struct<(u32, i32)>) self = { x = { = 8888 = -8888 } } +// lldb-check:[...]Struct<(u32, i32)>) self = { x = { 0 = 8888 1 = -8888 } } // lldb-command:v arg1 -// lldbg-check:[...] -3 -// lldbr-check:(isize) arg1 = -3 +// lldb-check:[...] -3 // lldb-command:v arg2 -// lldbg-check:[...] -4 -// lldbr-check:(isize) arg2 = -4 +// lldb-check:[...] -4 // lldb-command:continue // OWNED BY REF // lldb-command:v *self -// lldbg-check:[...] Struct<f64> { x: 1234.5 } -// lldbr-check:(method_on_generic_struct::Struct<f64>) *self = Struct<f64> { x: 1234.5 } +// lldb-check:[...]Struct<double>) *self = { x = 1234.5 } // lldb-command:v arg1 -// lldbg-check:[...] -5 -// lldbr-check:(isize) arg1 = -5 +// lldb-check:[...] -5 // lldb-command:v arg2 -// lldbg-check:[...] -6 -// lldbr-check:(isize) arg2 = -6 +// lldb-check:[...] -6 // lldb-command:continue // OWNED BY VAL // lldb-command:v self -// lldbg-check:[...] Struct<f64> { x: 1234.5 } -// lldbr-check:(method_on_generic_struct::Struct<f64>) self = Struct<f64> { x: 1234.5 } +// lldb-check:[...]Struct<double>) self = { x = 1234.5 } // lldb-command:v arg1 -// lldbg-check:[...] -7 -// lldbr-check:(isize) arg1 = -7 +// lldb-check:[...] -7 // lldb-command:v arg2 -// lldbg-check:[...] -8 -// lldbr-check:(isize) arg2 = -8 +// lldb-check:[...] -8 // lldb-command:continue // OWNED MOVED // lldb-command:v *self -// lldbg-check:[...] Struct<f64> { x: 1234.5 } -// lldbr-check:(method_on_generic_struct::Struct<f64>) *self = Struct<f64> { x: 1234.5 } +// lldb-check:[...]Struct<double>) *self = { x = 1234.5 } // lldb-command:v arg1 -// lldbg-check:[...] -9 -// lldbr-check:(isize) arg1 = -9 +// lldb-check:[...] -9 // lldb-command:v arg2 -// lldbg-check:[...] -10 -// lldbr-check:(isize) arg2 = -10 +// lldb-check:[...] -10 // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/method-on-struct.rs b/tests/debuginfo/method-on-struct.rs index a4129af5429..91f609365e9 100644 --- a/tests/debuginfo/method-on-struct.rs +++ b/tests/debuginfo/method-on-struct.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -8,8 +6,7 @@ // STACK BY REF // gdb-command:print *self -// gdbg-check:$1 = {x = 100} -// gdbr-check:$1 = method_on_struct::Struct {x: 100} +// gdb-check:$1 = method_on_struct::Struct {x: 100} // gdb-command:print arg1 // gdb-check:$2 = -1 // gdb-command:print arg2 @@ -18,8 +15,7 @@ // STACK BY VAL // gdb-command:print self -// gdbg-check:$4 = {x = 100} -// gdbr-check:$4 = method_on_struct::Struct {x: 100} +// gdb-check:$4 = method_on_struct::Struct {x: 100} // gdb-command:print arg1 // gdb-check:$5 = -3 // gdb-command:print arg2 @@ -28,8 +24,7 @@ // OWNED BY REF // gdb-command:print *self -// gdbg-check:$7 = {x = 200} -// gdbr-check:$7 = method_on_struct::Struct {x: 200} +// gdb-check:$7 = method_on_struct::Struct {x: 200} // gdb-command:print arg1 // gdb-check:$8 = -5 // gdb-command:print arg2 @@ -38,8 +33,7 @@ // OWNED BY VAL // gdb-command:print self -// gdbg-check:$10 = {x = 200} -// gdbr-check:$10 = method_on_struct::Struct {x: 200} +// gdb-check:$10 = method_on_struct::Struct {x: 200} // gdb-command:print arg1 // gdb-check:$11 = -7 // gdb-command:print arg2 @@ -48,8 +42,7 @@ // OWNED MOVED // gdb-command:print *self -// gdbg-check:$13 = {x = 200} -// gdbr-check:$13 = method_on_struct::Struct {x: 200} +// gdb-check:$13 = method_on_struct::Struct {x: 200} // gdb-command:print arg1 // gdb-check:$14 = -9 // gdb-command:print arg2 @@ -63,62 +56,47 @@ // STACK BY REF // lldb-command:v *self -// lldbg-check:[...] { x = 100 } -// lldbr-check:(method_on_struct::Struct) *self = Struct { x: 100 } +// lldb-check:[...] { x = 100 } // lldb-command:v arg1 -// lldbg-check:[...] -1 -// lldbr-check:(isize) arg1 = -1 +// lldb-check:[...] -1 // lldb-command:v arg2 -// lldbg-check:[...] -2 -// lldbr-check:(isize) arg2 = -2 +// lldb-check:[...] -2 // lldb-command:continue // STACK BY VAL // lldb-command:v self -// lldbg-check:[...] { x = 100 } -// lldbr-check:(method_on_struct::Struct) self = Struct { x: 100 } +// lldb-check:[...] { x = 100 } // lldb-command:v arg1 -// lldbg-check:[...] -3 -// lldbr-check:(isize) arg1 = -3 +// lldb-check:[...] -3 // lldb-command:v arg2 -// lldbg-check:[...] -4 -// lldbr-check:(isize) arg2 = -4 +// lldb-check:[...] -4 // lldb-command:continue // OWNED BY REF // lldb-command:v *self -// lldbg-check:[...] { x = 200 } -// lldbr-check:(method_on_struct::Struct) *self = Struct { x: 200 } +// lldb-check:[...] { x = 200 } // lldb-command:v arg1 -// lldbg-check:[...] -5 -// lldbr-check:(isize) arg1 = -5 +// lldb-check:[...] -5 // lldb-command:v arg2 -// lldbg-check:[...] -6 -// lldbr-check:(isize) arg2 = -6 +// lldb-check:[...] -6 // lldb-command:continue // OWNED BY VAL // lldb-command:v self -// lldbg-check:[...] { x = 200 } -// lldbr-check:(method_on_struct::Struct) self = Struct { x: 200 } +// lldb-check:[...] { x = 200 } // lldb-command:v arg1 -// lldbg-check:[...] -7 -// lldbr-check:(isize) arg1 = -7 +// lldb-check:[...] -7 // lldb-command:v arg2 -// lldbg-check:[...] -8 -// lldbr-check:(isize) arg2 = -8 +// lldb-check:[...] -8 // lldb-command:continue // OWNED MOVED // lldb-command:v *self -// lldbg-check:[...] { x = 200 } -// lldbr-check:(method_on_struct::Struct) *self = Struct { x: 200 } +// lldb-check:[...] { x = 200 } // lldb-command:v arg1 -// lldbg-check:[...] -9 -// lldbr-check:(isize) arg1 = -9 +// lldb-check:[...] -9 // lldb-command:v arg2 -// lldbg-check:[...] -10 -// lldbr-check:(isize) arg2 = -10 +// lldb-check:[...] -10 // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/method-on-trait.rs b/tests/debuginfo/method-on-trait.rs index 0934c267ab1..7b95e1f81c7 100644 --- a/tests/debuginfo/method-on-trait.rs +++ b/tests/debuginfo/method-on-trait.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -8,8 +6,7 @@ // STACK BY REF // gdb-command:print *self -// gdbg-check:$1 = {x = 100} -// gdbr-check:$1 = method_on_trait::Struct {x: 100} +// gdb-check:$1 = method_on_trait::Struct {x: 100} // gdb-command:print arg1 // gdb-check:$2 = -1 // gdb-command:print arg2 @@ -18,8 +15,7 @@ // STACK BY VAL // gdb-command:print self -// gdbg-check:$4 = {x = 100} -// gdbr-check:$4 = method_on_trait::Struct {x: 100} +// gdb-check:$4 = method_on_trait::Struct {x: 100} // gdb-command:print arg1 // gdb-check:$5 = -3 // gdb-command:print arg2 @@ -28,8 +24,7 @@ // OWNED BY REF // gdb-command:print *self -// gdbg-check:$7 = {x = 200} -// gdbr-check:$7 = method_on_trait::Struct {x: 200} +// gdb-check:$7 = method_on_trait::Struct {x: 200} // gdb-command:print arg1 // gdb-check:$8 = -5 // gdb-command:print arg2 @@ -38,8 +33,7 @@ // OWNED BY VAL // gdb-command:print self -// gdbg-check:$10 = {x = 200} -// gdbr-check:$10 = method_on_trait::Struct {x: 200} +// gdb-check:$10 = method_on_trait::Struct {x: 200} // gdb-command:print arg1 // gdb-check:$11 = -7 // gdb-command:print arg2 @@ -48,8 +42,7 @@ // OWNED MOVED // gdb-command:print *self -// gdbg-check:$13 = {x = 200} -// gdbr-check:$13 = method_on_trait::Struct {x: 200} +// gdb-check:$13 = method_on_trait::Struct {x: 200} // gdb-command:print arg1 // gdb-check:$14 = -9 // gdb-command:print arg2 @@ -63,62 +56,47 @@ // STACK BY REF // lldb-command:v *self -// lldbg-check:[...] { x = 100 } -// lldbr-check:(method_on_trait::Struct) *self = { x = 100 } +// lldb-check:[...] { x = 100 } // lldb-command:v arg1 -// lldbg-check:[...] -1 -// lldbr-check:(isize) arg1 = -1 +// lldb-check:[...] -1 // lldb-command:v arg2 -// lldbg-check:[...] -2 -// lldbr-check:(isize) arg2 = -2 +// lldb-check:[...] -2 // lldb-command:continue // STACK BY VAL // lldb-command:v self -// lldbg-check:[...] { x = 100 } -// lldbr-check:(method_on_trait::Struct) self = { x = 100 } +// lldb-check:[...] { x = 100 } // lldb-command:v arg1 -// lldbg-check:[...] -3 -// lldbr-check:(isize) arg1 = -3 +// lldb-check:[...] -3 // lldb-command:v arg2 -// lldbg-check:[...] -4 -// lldbr-check:(isize) arg2 = -4 +// lldb-check:[...] -4 // lldb-command:continue // OWNED BY REF // lldb-command:v *self -// lldbg-check:[...] { x = 200 } -// lldbr-check:(method_on_trait::Struct) *self = { x = 200 } +// lldb-check:[...] { x = 200 } // lldb-command:v arg1 -// lldbg-check:[...] -5 -// lldbr-check:(isize) arg1 = -5 +// lldb-check:[...] -5 // lldb-command:v arg2 -// lldbg-check:[...] -6 -// lldbr-check:(isize) arg2 = -6 +// lldb-check:[...] -6 // lldb-command:continue // OWNED BY VAL // lldb-command:v self -// lldbg-check:[...] { x = 200 } -// lldbr-check:(method_on_trait::Struct) self = { x = 200 } +// lldb-check:[...] { x = 200 } // lldb-command:v arg1 -// lldbg-check:[...] -7 -// lldbr-check:(isize) arg1 = -7 +// lldb-check:[...] -7 // lldb-command:v arg2 -// lldbg-check:[...] -8 -// lldbr-check:(isize) arg2 = -8 +// lldb-check:[...] -8 // lldb-command:continue // OWNED MOVED // lldb-command:v *self -// lldbg-check:[...] { x = 200 } -// lldbr-check:(method_on_trait::Struct) *self = { x = 200 } +// lldb-check:[...] { x = 200 } // lldb-command:v arg1 -// lldbg-check:[...] -9 -// lldbr-check:(isize) arg1 = -9 +// lldb-check:[...] -9 // lldb-command:v arg2 -// lldbg-check:[...] -10 -// lldbr-check:(isize) arg2 = -10 +// lldb-check:[...] -10 // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/method-on-tuple-struct.rs b/tests/debuginfo/method-on-tuple-struct.rs index 9cf9c6d7fba..04c00d88302 100644 --- a/tests/debuginfo/method-on-tuple-struct.rs +++ b/tests/debuginfo/method-on-tuple-struct.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -8,8 +6,7 @@ // STACK BY REF // gdb-command:print *self -// gdbg-check:$1 = {__0 = 100, __1 = -100.5} -// gdbr-check:$1 = method_on_tuple_struct::TupleStruct (100, -100.5) +// gdb-check:$1 = method_on_tuple_struct::TupleStruct (100, -100.5) // gdb-command:print arg1 // gdb-check:$2 = -1 // gdb-command:print arg2 @@ -18,8 +15,7 @@ // STACK BY VAL // gdb-command:print self -// gdbg-check:$4 = {__0 = 100, __1 = -100.5} -// gdbr-check:$4 = method_on_tuple_struct::TupleStruct (100, -100.5) +// gdb-check:$4 = method_on_tuple_struct::TupleStruct (100, -100.5) // gdb-command:print arg1 // gdb-check:$5 = -3 // gdb-command:print arg2 @@ -28,8 +24,7 @@ // OWNED BY REF // gdb-command:print *self -// gdbg-check:$7 = {__0 = 200, __1 = -200.5} -// gdbr-check:$7 = method_on_tuple_struct::TupleStruct (200, -200.5) +// gdb-check:$7 = method_on_tuple_struct::TupleStruct (200, -200.5) // gdb-command:print arg1 // gdb-check:$8 = -5 // gdb-command:print arg2 @@ -38,8 +33,7 @@ // OWNED BY VAL // gdb-command:print self -// gdbg-check:$10 = {__0 = 200, __1 = -200.5} -// gdbr-check:$10 = method_on_tuple_struct::TupleStruct (200, -200.5) +// gdb-check:$10 = method_on_tuple_struct::TupleStruct (200, -200.5) // gdb-command:print arg1 // gdb-check:$11 = -7 // gdb-command:print arg2 @@ -48,8 +42,7 @@ // OWNED MOVED // gdb-command:print *self -// gdbg-check:$13 = {__0 = 200, __1 = -200.5} -// gdbr-check:$13 = method_on_tuple_struct::TupleStruct (200, -200.5) +// gdb-check:$13 = method_on_tuple_struct::TupleStruct (200, -200.5) // gdb-command:print arg1 // gdb-check:$14 = -9 // gdb-command:print arg2 @@ -63,62 +56,47 @@ // STACK BY REF // lldb-command:v *self -// lldbg-check:[...] { 0 = 100 1 = -100.5 } -// lldbr-check:(method_on_tuple_struct::TupleStruct) *self = { 0 = 100 1 = -100.5 } +// lldb-check:[...] { 0 = 100 1 = -100.5 } // lldb-command:v arg1 -// lldbg-check:[...] -1 -// lldbr-check:(isize) arg1 = -1 +// lldb-check:[...] -1 // lldb-command:v arg2 -// lldbg-check:[...] -2 -// lldbr-check:(isize) arg2 = -2 +// lldb-check:[...] -2 // lldb-command:continue // STACK BY VAL // lldb-command:v self -// lldbg-check:[...] { 0 = 100 1 = -100.5 } -// lldbr-check:(method_on_tuple_struct::TupleStruct) self = { 0 = 100 1 = -100.5 } +// lldb-check:[...] { 0 = 100 1 = -100.5 } // lldb-command:v arg1 -// lldbg-check:[...] -3 -// lldbr-check:(isize) arg1 = -3 +// lldb-check:[...] -3 // lldb-command:v arg2 -// lldbg-check:[...] -4 -// lldbr-check:(isize) arg2 = -4 +// lldb-check:[...] -4 // lldb-command:continue // OWNED BY REF // lldb-command:v *self -// lldbg-check:[...] { 0 = 200 1 = -200.5 } -// lldbr-check:(method_on_tuple_struct::TupleStruct) *self = { 0 = 200 1 = -200.5 } +// lldb-check:[...] { 0 = 200 1 = -200.5 } // lldb-command:v arg1 -// lldbg-check:[...] -5 -// lldbr-check:(isize) arg1 = -5 +// lldb-check:[...] -5 // lldb-command:v arg2 -// lldbg-check:[...] -6 -// lldbr-check:(isize) arg2 = -6 +// lldb-check:[...] -6 // lldb-command:continue // OWNED BY VAL // lldb-command:v self -// lldbg-check:[...] { 0 = 200 1 = -200.5 } -// lldbr-check:(method_on_tuple_struct::TupleStruct) self = { 0 = 200 1 = -200.5 } +// lldb-check:[...] { 0 = 200 1 = -200.5 } // lldb-command:v arg1 -// lldbg-check:[...] -7 -// lldbr-check:(isize) arg1 = -7 +// lldb-check:[...] -7 // lldb-command:v arg2 -// lldbg-check:[...] -8 -// lldbr-check:(isize) arg2 = -8 +// lldb-check:[...] -8 // lldb-command:continue // OWNED MOVED // lldb-command:v *self -// lldbg-check:[...] { 0 = 200 1 = -200.5 } -// lldbr-check:(method_on_tuple_struct::TupleStruct) *self = { 0 = 200 1 = -200.5 } +// lldb-check:[...] { 0 = 200 1 = -200.5 } // lldb-command:v arg1 -// lldbg-check:[...] -9 -// lldbr-check:(isize) arg1 = -9 +// lldb-check:[...] -9 // lldb-command:v arg2 -// lldbg-check:[...] -10 -// lldbr-check:(isize) arg2 = -10 +// lldb-check:[...] -10 // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/msvc-pretty-enums.rs b/tests/debuginfo/msvc-pretty-enums.rs index a6032cc8642..d60a7b81944 100644 --- a/tests/debuginfo/msvc-pretty-enums.rs +++ b/tests/debuginfo/msvc-pretty-enums.rs @@ -6,72 +6,72 @@ // lldb-command:run // lldb-command:v a -// lldbg-check:(core::option::Option<msvc_pretty_enums::CStyleEnum>) a = { value = { 0 = Low } } +// lldb-check:(core::option::Option<msvc_pretty_enums::CStyleEnum>) a = { value = { 0 = Low } } // lldb-command:v b -// lldbg-check:(core::option::Option<msvc_pretty_enums::CStyleEnum>) b = { value = $discr$ = '\x01' } +// lldb-check:(core::option::Option<msvc_pretty_enums::CStyleEnum>) b = { value = $discr$ = '\x01' } // lldb-command:v c -// lldbg-check:(msvc_pretty_enums::NicheLayoutEnum) c = { value = $discr$ = '\x11' } +// lldb-check:(msvc_pretty_enums::NicheLayoutEnum) c = { value = $discr$ = '\x11' } // lldb-command:v d -// lldbg-check:(msvc_pretty_enums::NicheLayoutEnum) d = { value = { my_data = High } } +// lldb-check:(msvc_pretty_enums::NicheLayoutEnum) d = { value = { my_data = High } } // lldb-command:v e -// lldbg-check:(msvc_pretty_enums::NicheLayoutEnum) e = { value = $discr$ = '\x13' } +// lldb-check:(msvc_pretty_enums::NicheLayoutEnum) e = { value = $discr$ = '\x13' } // lldb-command:v h -// lldbg-check:(core::option::Option<u32>) h = { value = { 0 = 12 } $discr$ = 1 } +// lldb-check:(core::option::Option<u32>) h = { value = { 0 = 12 } $discr$ = 1 } // lldb-command:v i -// lldbg-check:(core::option::Option<u32>) i = { value = $discr$ = 0 } +// lldb-check:(core::option::Option<u32>) i = { value = $discr$ = 0 } // lldb-command:v j -// lldbg-check:(msvc_pretty_enums::CStyleEnum) j = High +// lldb-check:(msvc_pretty_enums::CStyleEnum) j = High // lldb-command:v k -// lldbg-check:(core::option::Option<alloc::string::String>) k = { value = { 0 = "IAMA optional string!" { vec = size=21 { [0] = 'I' [1] = 'A' [2] = 'M' [3] = 'A' [4] = ' ' [5] = 'o' [6] = 'p' [7] = 't' [8] = 'i' [9] = 'o' [10] = 'n' [11] = 'a' [12] = 'l' [13] = ' ' [14] = 's' [15] = 't' [16] = 'r' [17] = 'i' [18] = 'n' [19] = 'g' [20] = '!' } } } } +// lldb-check:(core::option::Option<alloc::string::String>) k = { value = { 0 = "IAMA optional string!" { vec = size=21 { [0] = 'I' [1] = 'A' [2] = 'M' [3] = 'A' [4] = ' ' [5] = 'o' [6] = 'p' [7] = 't' [8] = 'i' [9] = 'o' [10] = 'n' [11] = 'a' [12] = 'l' [13] = ' ' [14] = 's' [15] = 't' [16] = 'r' [17] = 'i' [18] = 'n' [19] = 'g' [20] = '!' } } } } // lldb-command:v l -// lldbg-check:(core::result::Result<u32, msvc_pretty_enums::Empty>) l = { value = { 0 = {} } } +// lldb-check:(core::result::Result<u32, msvc_pretty_enums::Empty>) l = { value = { 0 = {} } } // lldb-command:v niche128_some -// lldbg-check:(core::option::Option<core::num::nonzero::NonZero<i128>>) niche128_some = { value = $discr$ = 123456 } +// lldb-check:(core::option::Option<core::num::nonzero::NonZero<i128>>) niche128_some = { value = $discr$ = 123456 } // lldb-command:v niche128_none -// lldbg-check:(core::option::Option<core::num::nonzero::NonZero<i128>>) niche128_none = { value = $discr$ = 0 } +// lldb-check:(core::option::Option<core::num::nonzero::NonZero<i128>>) niche128_none = { value = $discr$ = 0 } // lldb-command:v wrapping_niche128_untagged -// lldbg-check:(msvc_pretty_enums::Wrapping128Niche) wrapping_niche128_untagged = { value = { 0 = { 0 = 340282366920938463463374607431768211454 } } } +// lldb-check:(msvc_pretty_enums::Wrapping128Niche) wrapping_niche128_untagged = { value = { 0 = { 0 = 340282366920938463463374607431768211454 } } } // lldb-command:v wrapping_niche128_none1 -// lldbg-check:(msvc_pretty_enums::Wrapping128Niche) wrapping_niche128_none1 = { value = { 0 = { 0 = 2 } } } +// lldb-check:(msvc_pretty_enums::Wrapping128Niche) wrapping_niche128_none1 = { value = { 0 = { 0 = 2 } } } // lldb-command:v direct_tag_128_a -// lldbg-check:(msvc_pretty_enums::DirectTag128) direct_tag_128_a = { value = { 0 = 42 } $discr$ = 0 } +// lldb-check:(msvc_pretty_enums::DirectTag128) direct_tag_128_a = { value = { 0 = 42 } $discr$ = 0 } // lldb-command:v direct_tag_128_b -// lldbg-check:(msvc_pretty_enums::DirectTag128) direct_tag_128_b = { value = { 0 = 137 } $discr$ = 1 } +// lldb-check:(msvc_pretty_enums::DirectTag128) direct_tag_128_b = { value = { 0 = 137 } $discr$ = 1 } // &u32 is incorrectly formatted and LLDB thinks it's a char* so skipping niche_w_fields_1_some // lldb-command:v niche_w_fields_1_none -// lldbg-check:(msvc_pretty_enums::NicheLayoutWithFields1) niche_w_fields_1_none = { value = { 0 = 99 } $discr$ = 1 } +// lldb-check:(msvc_pretty_enums::NicheLayoutWithFields1) niche_w_fields_1_none = { value = { 0 = 99 } $discr$ = 1 } // lldb-command:v niche_w_fields_2_some -// lldbg-check:(msvc_pretty_enums::NicheLayoutWithFields2) niche_w_fields_2_some = { value = { 0 = 800 { __0 = { 0 = 800 } } 1 = 900 } $discr$ = 0 } +// lldb-check:(msvc_pretty_enums::NicheLayoutWithFields2) niche_w_fields_2_some = { value = { 0 = 800 { __0 = { 0 = 800 } } 1 = 900 } $discr$ = 0 } // lldb-command:v niche_w_fields_3_some -// lldbg-check:(msvc_pretty_enums::NicheLayoutWithFields3) niche_w_fields_3_some = { value = { 0 = '\x89' 1 = true } } +// lldb-check:(msvc_pretty_enums::NicheLayoutWithFields3) niche_w_fields_3_some = { value = { 0 = '\x89' 1 = true } } // lldb-command:v niche_w_fields_3_niche3 -// lldbg-check:(msvc_pretty_enums::NicheLayoutWithFields3) niche_w_fields_3_niche3 = { value = { 0 = '"' } $discr$ = '\x04' } +// lldb-check:(msvc_pretty_enums::NicheLayoutWithFields3) niche_w_fields_3_niche3 = { value = { 0 = '"' } $discr$ = '\x04' } // lldb-command:v arbitrary_discr1 -// lldbg-check:(msvc_pretty_enums::ArbitraryDiscr) arbitrary_discr1 = { value = { 0 = 1234 } $discr$ = 1000 } +// lldb-check:(msvc_pretty_enums::ArbitraryDiscr) arbitrary_discr1 = { value = { 0 = 1234 } $discr$ = 1000 } // lldb-command:v arbitrary_discr2 -// lldbg-check:(msvc_pretty_enums::ArbitraryDiscr) arbitrary_discr2 = { value = { 0 = 5678 } $discr$ = 5000000 } +// lldb-check:(msvc_pretty_enums::ArbitraryDiscr) arbitrary_discr2 = { value = { 0 = 5678 } $discr$ = 5000000 } // === CDB TESTS ================================================================================== @@ -206,6 +206,30 @@ // cdb-command: dx -r2 arbitrary_discr2,d // cdb-check: arbitrary_discr2,d : Def [Type: enum2$<msvc_pretty_enums::ArbitraryDiscr>] // cdb-check: [+0x[...]] __0 : 5678 [Type: unsigned int] +// +// cdb-command: dx c_style_u128_a +// cdb-check: c_style_u128_a : A [Type: enum2$<msvc_pretty_enums::CStyleU128>] +// +// cdb-command: dx c_style_u128_b +// cdb-check: c_style_u128_b : B [Type: enum2$<msvc_pretty_enums::CStyleU128>] +// +// cdb-command: dx c_style_u128_c +// cdb-check: c_style_u128_c : C [Type: enum2$<msvc_pretty_enums::CStyleU128>] +// +// cdb-command: dx c_style_u128_d +// cdb-check: c_style_u128_d : D [Type: enum2$<msvc_pretty_enums::CStyleU128>] +// +// cdb-command: dx c_style_i128_a +// cdb-check: c_style_i128_a : A [Type: enum2$<msvc_pretty_enums::CStyleI128>] +// +// cdb-command: dx c_style_i128_b +// cdb-check: c_style_i128_b : B [Type: enum2$<msvc_pretty_enums::CStyleI128>] +// +// cdb-command: dx c_style_i128_c +// cdb-check: c_style_i128_c : C [Type: enum2$<msvc_pretty_enums::CStyleI128>] +// +// cdb-command: dx c_style_i128_d +// cdb-check: c_style_i128_d : D [Type: enum2$<msvc_pretty_enums::CStyleI128>] #![feature(rustc_attrs)] #![feature(repr128)] #![feature(arbitrary_enum_discriminant)] @@ -270,6 +294,22 @@ enum ArbitraryDiscr { Def(u32) = 5000_000, } +#[repr(u128)] +pub enum CStyleU128 { + A = 0_u128, + B = 1_u128, + C = u64::MAX as u128 + 1, + D = u128::MAX, +} + +#[repr(i128)] +pub enum CStyleI128 { + A = 0_i128, + B = -1_i128, + C = i128::MIN, + D = i128::MAX, +} + fn main() { let a = Some(CStyleEnum::Low); let b = Option::<CStyleEnum>::None; @@ -313,6 +353,16 @@ fn main() { let arbitrary_discr1 = ArbitraryDiscr::Abc(1234); let arbitrary_discr2 = ArbitraryDiscr::Def(5678); + let c_style_u128_a = CStyleU128::A; + let c_style_u128_b = CStyleU128::B; + let c_style_u128_c = CStyleU128::C; + let c_style_u128_d = CStyleU128::D; + + let c_style_i128_a = CStyleI128::A; + let c_style_i128_b = CStyleI128::B; + let c_style_i128_c = CStyleI128::C; + let c_style_i128_d = CStyleI128::D; + zzz(); // #break } diff --git a/tests/debuginfo/multi-byte-chars.rs b/tests/debuginfo/multi-byte-chars.rs index 8fb066c7185..2ab98d265b8 100644 --- a/tests/debuginfo/multi-byte-chars.rs +++ b/tests/debuginfo/multi-byte-chars.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // This test checks whether debuginfo generation can handle multi-byte UTF-8 diff --git a/tests/debuginfo/multi-cgu.rs b/tests/debuginfo/multi-cgu.rs index 32fd6895877..3bb5269adea 100644 --- a/tests/debuginfo/multi-cgu.rs +++ b/tests/debuginfo/multi-cgu.rs @@ -1,9 +1,6 @@ // This test case makes sure that we get proper break points for binaries // compiled with multiple codegen units. (see #39160) - -//@ min-lldb-version: 310 - //@ compile-flags:-g -Ccodegen-units=2 // === GDB TESTS =============================================================== @@ -24,13 +21,11 @@ // lldb-command:run // lldb-command:v xxx -// lldbg-check:[...] 12345 -// lldbr-check:(u32) xxx = 12345 +// lldb-check:[...] 12345 // lldb-command:continue // lldb-command:v yyy -// lldbg-check:[...] 67890 -// lldbr-check:(u64) yyy = 67890 +// lldb-check:[...] 67890 // lldb-command:continue diff --git a/tests/debuginfo/multiple-functions-equal-var-names.rs b/tests/debuginfo/multiple-functions-equal-var-names.rs index 2d9caf75290..6ae9225d55c 100644 --- a/tests/debuginfo/multiple-functions-equal-var-names.rs +++ b/tests/debuginfo/multiple-functions-equal-var-names.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -23,18 +21,15 @@ // lldb-command:run // lldb-command:v abc -// lldbg-check:[...] 10101 -// lldbr-check:(i32) abc = 10101 +// lldb-check:[...] 10101 // lldb-command:continue // lldb-command:v abc -// lldbg-check:[...] 20202 -// lldbr-check:(i32) abc = 20202 +// lldb-check:[...] 20202 // lldb-command:continue // lldb-command:v abc -// lldbg-check:[...] 30303 -// lldbr-check:(i32) abc = 30303 +// lldb-check:[...] 30303 #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/multiple-functions.rs b/tests/debuginfo/multiple-functions.rs index 5c01a427051..3f7a0ded91b 100644 --- a/tests/debuginfo/multiple-functions.rs +++ b/tests/debuginfo/multiple-functions.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -23,18 +21,15 @@ // lldb-command:run // lldb-command:v a -// lldbg-check:[...] 10101 -// lldbr-check:(i32) a = 10101 +// lldb-check:[...] 10101 // lldb-command:continue // lldb-command:v b -// lldbg-check:[...] 20202 -// lldbr-check:(i32) b = 20202 +// lldb-check:[...] 20202 // lldb-command:continue // lldb-command:v c -// lldbg-check:[...] 30303 -// lldbr-check:(i32) c = 30303 +// lldb-check:[...] 30303 #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/name-shadowing-and-scope-nesting.rs b/tests/debuginfo/name-shadowing-and-scope-nesting.rs index 8813793e59e..d3829b60713 100644 --- a/tests/debuginfo/name-shadowing-and-scope-nesting.rs +++ b/tests/debuginfo/name-shadowing-and-scope-nesting.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -48,51 +46,39 @@ // lldb-command:run // lldb-command:v x -// lldbg-check:[...] false -// lldbr-check:(bool) x = false +// lldb-check:[...] false // lldb-command:v y -// lldbg-check:[...] true -// lldbr-check:(bool) y = true +// lldb-check:[...] true // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 10 -// lldbr-check:(i32) x = 10 +// lldb-check:[...] 10 // lldb-command:v y -// lldbg-check:[...] true -// lldbr-check:(bool) y = true +// lldb-check:[...] true // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 10.5 -// lldbr-check:(f64) x = 10.5 +// lldb-check:[...] 10.5 // lldb-command:v y -// lldbg-check:[...] 20 -// lldbr-check:(i32) y = 20 +// lldb-check:[...] 20 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] true -// lldbr-check:(bool) x = true +// lldb-check:[...] true // lldb-command:v y -// lldbg-check:[...] 2220 -// lldbr-check:(i32) y = 2220 +// lldb-check:[...] 2220 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 203203.5 -// lldbr-check:(f64) x = 203203.5 +// lldb-check:[...] 203203.5 // lldb-command:v y -// lldbg-check:[...] 2220 -// lldbr-check:(i32) y = 2220 +// lldb-check:[...] 2220 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 10.5 -// lldbr-check:(f64) x = 10.5 +// lldb-check:[...] 10.5 // lldb-command:v y -// lldbg-check:[...] 20 -// lldbr-check:(i32) y = 20 +// lldb-check:[...] 20 // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/numeric-types.rs b/tests/debuginfo/numeric-types.rs index 98bc31e8855..9d232578979 100644 --- a/tests/debuginfo/numeric-types.rs +++ b/tests/debuginfo/numeric-types.rs @@ -1,7 +1,6 @@ //@ compile-flags:-g -//@ min-gdb-version: 8.1 -//@ ignore-windows-gnu // emit_debug_gdb_scripts is disabled on Windows +//@ ignore-windows-gnu: #128981 // Tests the visualizations for `NonZero<T>`, `Wrapping<T>` and // `Atomic{Bool,I8,I16,I32,I64,Isize,U8,U16,U32,U64,Usize}` located in `libcore.natvis`. diff --git a/tests/debuginfo/option-like-enum.rs b/tests/debuginfo/option-like-enum.rs index c782796f473..72a41986dce 100644 --- a/tests/debuginfo/option-like-enum.rs +++ b/tests/debuginfo/option-like-enum.rs @@ -1,6 +1,5 @@ -//@ ignore-test // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155 - -//@ min-lldb-version: 310 +//@ min-lldb-version: 1800 +//@ min-gdb-version: 13.0 //@ compile-flags:-g @@ -9,36 +8,28 @@ // gdb-command:run // gdb-command:print some -// gdbg-check:$1 = {RUST$ENCODED$ENUM$0$None = {__0 = 0x12345678}} -// gdbr-check:$1 = core::option::Option<&u32>::Some(0x12345678) +// gdb-check:$1 = core::option::Option<&u32>::Some(0x[...]) // gdb-command:print none -// gdbg-check:$2 = {RUST$ENCODED$ENUM$0$None = {__0 = 0x0}} -// gdbr-check:$2 = core::option::Option<&u32>::None +// gdb-check:$2 = core::option::Option<&u32>::None // gdb-command:print full -// gdbg-check:$3 = {RUST$ENCODED$ENUM$1$Empty = {__0 = 454545, __1 = 0x87654321, __2 = 9988}} -// gdbr-check:$3 = option_like_enum::MoreFields::Full(454545, 0x87654321, 9988) +// gdb-check:$3 = option_like_enum::MoreFields::Full(454545, 0x[...], 9988) -// gdbg-command:print empty_gdb->discr -// gdbr-command:print empty_gdb.discr -// gdb-check:$4 = (isize *) 0x0 +// gdb-command:print empty +// gdb-check:$4 = option_like_enum::MoreFields::Empty // gdb-command:print droid -// gdbg-check:$5 = {RUST$ENCODED$ENUM$2$Void = {id = 675675, range = 10000001, internals = 0x43218765}} -// gdbr-check:$5 = option_like_enum::NamedFields::Droid{id: 675675, range: 10000001, internals: 0x43218765} +// gdb-check:$5 = option_like_enum::NamedFields::Droid{id: 675675, range: 10000001, internals: 0x[...]} -// gdbg-command:print void_droid_gdb->internals -// gdbr-command:print void_droid_gdb.internals -// gdb-check:$6 = (isize *) 0x0 +// gdb-command:print void_droid +// gdb-check:$6 = option_like_enum::NamedFields::Void // gdb-command:print nested_non_zero_yep -// gdbg-check:$7 = {RUST$ENCODED$ENUM$1$2$Nope = {__0 = 10.5, __1 = {a = 10, b = 20, c = [...]}}} -// gdbr-check:$7 = option_like_enum::NestedNonZero::Yep(10.5, option_like_enum::NestedNonZeroField {a: 10, b: 20, c: 0x[...] "x[...]"}) +// gdb-check:$7 = option_like_enum::NestedNonZero::Yep(10.5, option_like_enum::NestedNonZeroField {a: 10, b: 20, c: 0x[...]}) // gdb-command:print nested_non_zero_nope -// gdbg-check:$8 = {RUST$ENCODED$ENUM$1$2$Nope = {__0 = [...], __1 = {a = [...], b = [...], c = 0x0}}} -// gdbr-check:$8 = option_like_enum::NestedNonZero::Nope +// gdb-check:$8 = option_like_enum::NestedNonZero::Nope // gdb-command:continue @@ -48,19 +39,19 @@ // lldb-command:run // lldb-command:v some -// lldb-check:[...] Some(&0x12345678) +// lldb-check:[...] Some(&0x[...]) // lldb-command:v none // lldb-check:[...] None // lldb-command:v full -// lldb-check:[...] Full(454545, &0x87654321, 9988) +// lldb-check:[...] Full(454545, &0x[...], 9988) // lldb-command:v empty // lldb-check:[...] Empty // lldb-command:v droid -// lldb-check:[...] Droid { id: 675675, range: 10000001, internals: &0x43218765 } +// lldb-check:[...] Droid { id: 675675, range: 10000001, internals: &0x[...] } // lldb-command:v void_droid // lldb-check:[...] Void @@ -85,11 +76,6 @@ // contains a non-nullable pointer, then this value is used as the discriminator. // The test cases in this file make sure that something readable is generated for // this kind of types. -// If the non-empty variant contains a single non-nullable pointer than the whole -// item is represented as just a pointer and not wrapped in a struct. -// Unfortunately (for these test cases) the content of the non-discriminant fields -// in the null-case is not defined. So we just read the discriminator field in -// this case (by casting the value to a memory-equivalent struct). enum MoreFields<'a> { Full(u32, &'a isize, i16), @@ -129,32 +115,26 @@ fn main() { let some_str: Option<&'static str> = Some("abc"); let none_str: Option<&'static str> = None; - let some: Option<&u32> = Some(unsafe { std::mem::transmute(0x12345678_usize) }); + let some: Option<&u32> = Some(&1234); let none: Option<&u32> = None; - let full = MoreFields::Full(454545, unsafe { std::mem::transmute(0x87654321_usize) }, 9988); - + let full = MoreFields::Full(454545, &1234, 9988); let empty = MoreFields::Empty; - let empty_gdb: &MoreFieldsRepr = unsafe { std::mem::transmute(&MoreFields::Empty) }; let droid = NamedFields::Droid { id: 675675, range: 10000001, - internals: unsafe { std::mem::transmute(0x43218765_usize) } + internals: &1234, }; - let void_droid = NamedFields::Void; - let void_droid_gdb: &NamedFieldsRepr = unsafe { std::mem::transmute(&NamedFields::Void) }; - let x = 'x'; let nested_non_zero_yep = NestedNonZero::Yep( 10.5, NestedNonZeroField { a: 10, b: 20, - c: &x + c: &'x', }); - let nested_non_zero_nope = NestedNonZero::Nope; zzz(); // #break diff --git a/tests/debuginfo/packed-struct-with-destructor.rs b/tests/debuginfo/packed-struct-with-destructor.rs index f9bac844376..f923d36953c 100644 --- a/tests/debuginfo/packed-struct-with-destructor.rs +++ b/tests/debuginfo/packed-struct-with-destructor.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -7,37 +5,29 @@ // gdb-command:run // gdb-command:print packed -// gdbg-check:$1 = {x = 123, y = 234, z = 345} -// gdbr-check:$1 = packed_struct_with_destructor::Packed {x: 123, y: 234, z: 345} +// gdb-check:$1 = packed_struct_with_destructor::Packed {x: 123, y: 234, z: 345} // gdb-command:print packedInPacked -// gdbg-check:$2 = {a = 1111, b = {x = 2222, y = 3333, z = 4444}, c = 5555, d = {x = 6666, y = 7777, z = 8888}} -// gdbr-check:$2 = packed_struct_with_destructor::PackedInPacked {a: 1111, b: packed_struct_with_destructor::Packed {x: 2222, y: 3333, z: 4444}, c: 5555, d: packed_struct_with_destructor::Packed {x: 6666, y: 7777, z: 8888}} +// gdb-check:$2 = packed_struct_with_destructor::PackedInPacked {a: 1111, b: packed_struct_with_destructor::Packed {x: 2222, y: 3333, z: 4444}, c: 5555, d: packed_struct_with_destructor::Packed {x: 6666, y: 7777, z: 8888}} // gdb-command:print packedInUnpacked -// gdbg-check:$3 = {a = -1111, b = {x = -2222, y = -3333, z = -4444}, c = -5555, d = {x = -6666, y = -7777, z = -8888}} -// gdbr-check:$3 = packed_struct_with_destructor::PackedInUnpacked {a: -1111, b: packed_struct_with_destructor::Packed {x: -2222, y: -3333, z: -4444}, c: -5555, d: packed_struct_with_destructor::Packed {x: -6666, y: -7777, z: -8888}} +// gdb-check:$3 = packed_struct_with_destructor::PackedInUnpacked {a: -1111, b: packed_struct_with_destructor::Packed {x: -2222, y: -3333, z: -4444}, c: -5555, d: packed_struct_with_destructor::Packed {x: -6666, y: -7777, z: -8888}} // gdb-command:print unpackedInPacked -// gdbg-check:$4 = {a = 987, b = {x = 876, y = 765, z = 654}, c = {x = 543, y = 432, z = 321}, d = 210} -// gdbr-check:$4 = packed_struct_with_destructor::UnpackedInPacked {a: 987, b: packed_struct_with_destructor::Unpacked {x: 876, y: 765, z: 654}, c: packed_struct_with_destructor::Unpacked {x: 543, y: 432, z: 321}, d: 210} +// gdb-check:$4 = packed_struct_with_destructor::UnpackedInPacked {a: 987, b: packed_struct_with_destructor::Unpacked {x: 876, y: 765, z: 654}, c: packed_struct_with_destructor::Unpacked {x: 543, y: 432, z: 321}, d: 210} // gdb-command:print packedInPackedWithDrop -// gdbg-check:$5 = {a = 11, b = {x = 22, y = 33, z = 44}, c = 55, d = {x = 66, y = 77, z = 88}} -// gdbr-check:$5 = packed_struct_with_destructor::PackedInPackedWithDrop {a: 11, b: packed_struct_with_destructor::Packed {x: 22, y: 33, z: 44}, c: 55, d: packed_struct_with_destructor::Packed {x: 66, y: 77, z: 88}} +// gdb-check:$5 = packed_struct_with_destructor::PackedInPackedWithDrop {a: 11, b: packed_struct_with_destructor::Packed {x: 22, y: 33, z: 44}, c: 55, d: packed_struct_with_destructor::Packed {x: 66, y: 77, z: 88}} // gdb-command:print packedInUnpackedWithDrop -// gdbg-check:$6 = {a = -11, b = {x = -22, y = -33, z = -44}, c = -55, d = {x = -66, y = -77, z = -88}} -// gdbr-check:$6 = packed_struct_with_destructor::PackedInUnpackedWithDrop {a: -11, b: packed_struct_with_destructor::Packed {x: -22, y: -33, z: -44}, c: -55, d: packed_struct_with_destructor::Packed {x: -66, y: -77, z: -88}} +// gdb-check:$6 = packed_struct_with_destructor::PackedInUnpackedWithDrop {a: -11, b: packed_struct_with_destructor::Packed {x: -22, y: -33, z: -44}, c: -55, d: packed_struct_with_destructor::Packed {x: -66, y: -77, z: -88}} // gdb-command:print unpackedInPackedWithDrop -// gdbg-check:$7 = {a = 98, b = {x = 87, y = 76, z = 65}, c = {x = 54, y = 43, z = 32}, d = 21} -// gdbr-check:$7 = packed_struct_with_destructor::UnpackedInPackedWithDrop {a: 98, b: packed_struct_with_destructor::Unpacked {x: 87, y: 76, z: 65}, c: packed_struct_with_destructor::Unpacked {x: 54, y: 43, z: 32}, d: 21} +// gdb-check:$7 = packed_struct_with_destructor::UnpackedInPackedWithDrop {a: 98, b: packed_struct_with_destructor::Unpacked {x: 87, y: 76, z: 65}, c: packed_struct_with_destructor::Unpacked {x: 54, y: 43, z: 32}, d: 21} // gdb-command:print deeplyNested -// gdbg-check:$8 = {a = {a = 1, b = {x = 2, y = 3, z = 4}, c = 5, d = {x = 6, y = 7, z = 8}}, b = {a = 9, b = {x = 10, y = 11, z = 12}, c = {x = 13, y = 14, z = 15}, d = 16}, c = {a = 17, b = {x = 18, y = 19, z = 20}, c = 21, d = {x = 22, y = 23, z = 24}}, d = {a = 25, b = {x = 26, y = 27, z = 28}, c = 29, d = {x = 30, y = 31, z = 32}}, e = {a = 33, b = {x = 34, y = 35, z = 36}, c = {x = 37, y = 38, z = 39}, d = 40}, f = {a = 41, b = {x = 42, y = 43, z = 44}, c = 45, d = {x = 46, y = 47, z = 48}}} -// gdbr-check:$8 = packed_struct_with_destructor::DeeplyNested {a: packed_struct_with_destructor::PackedInPacked {a: 1, b: packed_struct_with_destructor::Packed {x: 2, y: 3, z: 4}, c: 5, d: packed_struct_with_destructor::Packed {x: 6, y: 7, z: 8}}, b: packed_struct_with_destructor::UnpackedInPackedWithDrop {a: 9, b: packed_struct_with_destructor::Unpacked {x: 10, y: 11, z: 12}, c: packed_struct_with_destructor::Unpacked {x: 13, y: 14, z: 15}, d: 16}, c: packed_struct_with_destructor::PackedInUnpacked {a: 17, b: packed_struct_with_destructor::Packed {x: 18, y: 19, z: 20}, c: 21, d: packed_struct_with_destructor::Packed {x: 22, y: 23, z: 24}}, d: packed_struct_with_destructor::PackedInUnpackedWithDrop {a: 25, b: packed_struct_with_destructor::Packed {x: 26, y: 27, z: 28}, c: 29, d: packed_struct_with_destructor::Packed {x: 30, y: 31, z: 32}}, e: packed_struct_with_destructor::UnpackedInPacked {a: 33, b: packed_struct_with_destructor::Unpacked {x: 34, y: 35, z: 36}, c: packed_struct_with_destructor::Unpacked {x: 37, y: 38, z: 39}, d: 40}, f: packed_struct_with_destructor::PackedInPackedWithDrop {a: 41, b: packed_struct_with_destructor::Packed {x: 42, y: 43, z: 44}, c: 45, d: packed_struct_with_destructor::Packed {x: 46, y: 47, z: 48}}} +// gdb-check:$8 = packed_struct_with_destructor::DeeplyNested {a: packed_struct_with_destructor::PackedInPacked {a: 1, b: packed_struct_with_destructor::Packed {x: 2, y: 3, z: 4}, c: 5, d: packed_struct_with_destructor::Packed {x: 6, y: 7, z: 8}}, b: packed_struct_with_destructor::UnpackedInPackedWithDrop {a: 9, b: packed_struct_with_destructor::Unpacked {x: 10, y: 11, z: 12}, c: packed_struct_with_destructor::Unpacked {x: 13, y: 14, z: 15}, d: 16}, c: packed_struct_with_destructor::PackedInUnpacked {a: 17, b: packed_struct_with_destructor::Packed {x: 18, y: 19, z: 20}, c: 21, d: packed_struct_with_destructor::Packed {x: 22, y: 23, z: 24}}, d: packed_struct_with_destructor::PackedInUnpackedWithDrop {a: 25, b: packed_struct_with_destructor::Packed {x: 26, y: 27, z: 28}, c: 29, d: packed_struct_with_destructor::Packed {x: 30, y: 31, z: 32}}, e: packed_struct_with_destructor::UnpackedInPacked {a: 33, b: packed_struct_with_destructor::Unpacked {x: 34, y: 35, z: 36}, c: packed_struct_with_destructor::Unpacked {x: 37, y: 38, z: 39}, d: 40}, f: packed_struct_with_destructor::PackedInPackedWithDrop {a: 41, b: packed_struct_with_destructor::Packed {x: 42, y: 43, z: 44}, c: 45, d: packed_struct_with_destructor::Packed {x: 46, y: 47, z: 48}}} // === LLDB TESTS ================================================================================== @@ -45,36 +35,28 @@ // lldb-command:run // lldb-command:v packed -// lldbg-check:[...] { x = 123 y = 234 z = 345 } -// lldbr-check:(packed_struct_with_destructor::Packed) packed = { x = 123 y = 234 z = 345 } +// lldb-check:[...] { x = 123 y = 234 z = 345 } // lldb-command:v packedInPacked -// lldbg-check:[...] { a = 1111 b = { x = 2222 y = 3333 z = 4444 } c = 5555 d = { x = 6666 y = 7777 z = 8888 } } -// lldbr-check:(packed_struct_with_destructor::PackedInPacked) packedInPacked = { a = 1111 b = { x = 2222 y = 3333 z = 4444 } c = 5555 d = { x = 6666 y = 7777 z = 8888 } } +// lldb-check:[...] { a = 1111 b = { x = 2222 y = 3333 z = 4444 } c = 5555 d = { x = 6666 y = 7777 z = 8888 } } // lldb-command:v packedInUnpacked -// lldbg-check:[...] { a = -1111 b = { x = -2222 y = -3333 z = -4444 } c = -5555 d = { x = -6666 y = -7777 z = -8888 } } -// lldbr-check:(packed_struct_with_destructor::PackedInUnpacked) packedInUnpacked = { a = -1111 b = { x = -2222 y = -3333 z = -4444 } c = -5555 d = { x = -6666 y = -7777 z = -8888 } } +// lldb-check:[...] { a = -1111 b = { x = -2222 y = -3333 z = -4444 } c = -5555 d = { x = -6666 y = -7777 z = -8888 } } // lldb-command:v unpackedInPacked -// lldbg-check:[...] { a = 987 b = { x = 876 y = 765 z = 654 } c = { x = 543 y = 432 z = 321 } d = 210 } -// lldbr-check:(packed_struct_with_destructor::UnpackedInPacked) unpackedInPacked = { a = 987 b = { x = 876 y = 765 z = 654 } c = { x = 543 y = 432 z = 321 } d = 210 } +// lldb-check:[...] { a = 987 b = { x = 876 y = 765 z = 654 } c = { x = 543 y = 432 z = 321 } d = 210 } // lldb-command:v packedInPackedWithDrop -// lldbg-check:[...] { a = 11 b = { x = 22 y = 33 z = 44 } c = 55 d = { x = 66 y = 77 z = 88 } } -// lldbr-check:(packed_struct_with_destructor::PackedInPackedWithDrop) packedInPackedWithDrop = { a = 11 b = { x = 22 y = 33 z = 44 } c = 55 d = { x = 66 y = 77 z = 88 } } +// lldb-check:[...] { a = 11 b = { x = 22 y = 33 z = 44 } c = 55 d = { x = 66 y = 77 z = 88 } } // lldb-command:v packedInUnpackedWithDrop -// lldbg-check:[...] { a = -11 b = { x = -22 y = -33 z = -44 } c = -55 d = { x = -66 y = -77 z = -88 } } -// lldbr-check:(packed_struct_with_destructor::PackedInUnpackedWithDrop) packedInUnpackedWithDrop = { a = -11 b = { x = -22 y = -33 z = -44 } c = -55 d = { x = -66 y = -77 z = -88 } } +// lldb-check:[...] { a = -11 b = { x = -22 y = -33 z = -44 } c = -55 d = { x = -66 y = -77 z = -88 } } // lldb-command:v unpackedInPackedWithDrop -// lldbg-check:[...] { a = 98 b = { x = 87 y = 76 z = 65 } c = { x = 54 y = 43 z = 32 } d = 21 } -// lldbr-check:(packed_struct_with_destructor::UnpackedInPackedWithDrop) unpackedInPackedWithDrop = { a = 98 b = { x = 87 y = 76 z = 65 } c = { x = 54 y = 43 z = 32 } d = 21 } +// lldb-check:[...] { a = 98 b = { x = 87 y = 76 z = 65 } c = { x = 54 y = 43 z = 32 } d = 21 } // lldb-command:v deeplyNested -// lldbg-check:[...] { a = { a = 1 b = { x = 2 y = 3 z = 4 } c = 5 d = { x = 6 y = 7 z = 8 } } b = { a = 9 b = { x = 10 y = 11 z = 12 } c = { x = 13 y = 14 z = 15 } d = 16 } c = { a = 17 b = { x = 18 y = 19 z = 20 } c = 21 d = { x = 22 y = 23 z = 24 } } d = { a = 25 b = { x = 26 y = 27 z = 28 } c = 29 d = { x = 30 y = 31 z = 32 } } e = { a = 33 b = { x = 34 y = 35 z = 36 } c = { x = 37 y = 38 z = 39 } d = 40 } f = { a = 41 b = { x = 42 y = 43 z = 44 } c = 45 d = { x = 46 y = 47 z = 48 } } } -// lldbr-check:(packed_struct_with_destructor::DeeplyNested) deeplyNested = { a = { a = 1 b = { x = 2 y = 3 z = 4 } c = 5 d = { x = 6 y = 7 z = 8 } } b = { a = 9 b = { x = 10 y = 11 z = 12 } c = { x = 13 y = 14 z = 15 } d = 16 } c = { a = 17 b = { x = 18 y = 19 z = 20 } c = 21 d = { x = 22 y = 23 z = 24 } } d = { a = 25 b = { x = 26 y = 27 z = 28 } c = 29 d = { x = 30 y = 31 z = 32 } } e = { a = 33 b = { x = 34 y = 35 z = 36 } c = { x = 37 y = 38 z = 39 } d = 40 } f = { a = 41 b = { x = 42 y = 43 z = 44 } c = 45 d = { x = 46 y = 47 z = 48 } } } +// lldb-check:[...] { a = { a = 1 b = { x = 2 y = 3 z = 4 } c = 5 d = { x = 6 y = 7 z = 8 } } b = { a = 9 b = { x = 10 y = 11 z = 12 } c = { x = 13 y = 14 z = 15 } d = 16 } c = { a = 17 b = { x = 18 y = 19 z = 20 } c = 21 d = { x = 22 y = 23 z = 24 } } d = { a = 25 b = { x = 26 y = 27 z = 28 } c = 29 d = { x = 30 y = 31 z = 32 } } e = { a = 33 b = { x = 34 y = 35 z = 36 } c = { x = 37 y = 38 z = 39 } d = 40 } f = { a = 41 b = { x = 42 y = 43 z = 44 } c = 45 d = { x = 46 y = 47 z = 48 } } } #![allow(unused_variables)] diff --git a/tests/debuginfo/packed-struct.rs b/tests/debuginfo/packed-struct.rs index ea9aa22ba55..2b3652fe861 100644 --- a/tests/debuginfo/packed-struct.rs +++ b/tests/debuginfo/packed-struct.rs @@ -1,6 +1,3 @@ -//@ min-lldb-version: 310 -//@ ignore-gdb-version: 7.11.90 - 7.12.9 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -8,20 +5,16 @@ // gdb-command:run // gdb-command:print packed -// gdbg-check:$1 = {x = 123, y = 234, z = 345} -// gdbr-check:$1 = packed_struct::Packed {x: 123, y: 234, z: 345} +// gdb-check:$1 = packed_struct::Packed {x: 123, y: 234, z: 345} // gdb-command:print packedInPacked -// gdbg-check:$2 = {a = 1111, b = {x = 2222, y = 3333, z = 4444}, c = 5555, d = {x = 6666, y = 7777, z = 8888}} -// gdbr-check:$2 = packed_struct::PackedInPacked {a: 1111, b: packed_struct::Packed {x: 2222, y: 3333, z: 4444}, c: 5555, d: packed_struct::Packed {x: 6666, y: 7777, z: 8888}} +// gdb-check:$2 = packed_struct::PackedInPacked {a: 1111, b: packed_struct::Packed {x: 2222, y: 3333, z: 4444}, c: 5555, d: packed_struct::Packed {x: 6666, y: 7777, z: 8888}} // gdb-command:print packedInUnpacked -// gdbg-check:$3 = {a = -1111, b = {x = -2222, y = -3333, z = -4444}, c = -5555, d = {x = -6666, y = -7777, z = -8888}} -// gdbr-check:$3 = packed_struct::PackedInUnpacked {a: -1111, b: packed_struct::Packed {x: -2222, y: -3333, z: -4444}, c: -5555, d: packed_struct::Packed {x: -6666, y: -7777, z: -8888}} +// gdb-check:$3 = packed_struct::PackedInUnpacked {a: -1111, b: packed_struct::Packed {x: -2222, y: -3333, z: -4444}, c: -5555, d: packed_struct::Packed {x: -6666, y: -7777, z: -8888}} // gdb-command:print unpackedInPacked -// gdbg-check:$4 = {a = 987, b = {x = 876, y = 765, z = 654, w = 543}, c = {x = 432, y = 321, z = 210, w = 109}, d = -98} -// gdbr-check:$4 = packed_struct::UnpackedInPacked {a: 987, b: packed_struct::Unpacked {x: 876, y: 765, z: 654, w: 543}, c: packed_struct::Unpacked {x: 432, y: 321, z: 210, w: 109}, d: -98} +// gdb-check:$4 = packed_struct::UnpackedInPacked {a: 987, b: packed_struct::Unpacked {x: 876, y: 765, z: 654, w: 543}, c: packed_struct::Unpacked {x: 432, y: 321, z: 210, w: 109}, d: -98} // gdb-command:print sizeof(packed) // gdb-check:$5 = 14 @@ -35,28 +28,22 @@ // lldb-command:run // lldb-command:v packed -// lldbg-check:[...] { x = 123 y = 234 z = 345 } -// lldbr-check:(packed_struct::Packed) packed = { x = 123 y = 234 z = 345 } +// lldb-check:[...] { x = 123 y = 234 z = 345 } // lldb-command:v packedInPacked -// lldbg-check:[...] { a = 1111 b = { x = 2222 y = 3333 z = 4444 } c = 5555 d = { x = 6666 y = 7777 z = 8888 } } -// lldbr-check:(packed_struct::PackedInPacked) packedInPacked = { a = 1111 b = { x = 2222 y = 3333 z = 4444 } c = 5555 d = { x = 6666 y = 7777 z = 8888 } } +// lldb-check:[...] { a = 1111 b = { x = 2222 y = 3333 z = 4444 } c = 5555 d = { x = 6666 y = 7777 z = 8888 } } // lldb-command:v packedInUnpacked -// lldbg-check:[...] { a = -1111 b = { x = -2222 y = -3333 z = -4444 } c = -5555 d = { x = -6666 y = -7777 z = -8888 } } -// lldbr-check:(packed_struct::PackedInUnpacked) packedInUnpacked = { a = -1111 b = { x = -2222 y = -3333 z = -4444 } c = -5555 d = { x = -6666 y = -7777 z = -8888 } } +// lldb-check:[...] { a = -1111 b = { x = -2222 y = -3333 z = -4444 } c = -5555 d = { x = -6666 y = -7777 z = -8888 } } // lldb-command:v unpackedInPacked -// lldbg-check:[...] { a = 987 b = { x = 876 y = 765 z = 654 w = 543 } c = { x = 432 y = 321 z = 210 w = 109 } d = -98 } -// lldbr-check:(packed_struct::UnpackedInPacked) unpackedInPacked = { a = 987 b = { x = 876 y = 765 z = 654 w = 543 } c = { x = 432 y = 321 z = 210 w = 109 } d = -98 } +// lldb-check:[...] { a = 987 b = { x = 876 y = 765 z = 654 w = 543 } c = { x = 432 y = 321 z = 210 w = 109 } d = -98 } // lldb-command:expr sizeof(packed) -// lldbg-check:[...] 14 -// lldbr-check:(usize) [...] 14 +// lldb-check:[...] 14 // lldb-command:expr sizeof(packedInPacked) -// lldbg-check:[...] 40 -// lldbr-check:(usize) [...] 40 +// lldb-check:[...] 40 #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/pretty-huge-vec.rs b/tests/debuginfo/pretty-huge-vec.rs index f4b5345b66d..093fbc5b12d 100644 --- a/tests/debuginfo/pretty-huge-vec.rs +++ b/tests/debuginfo/pretty-huge-vec.rs @@ -1,9 +1,6 @@ -//@ ignore-windows failing on win32 bot -//@ ignore-freebsd: gdb package too new +//@ ignore-windows-gnu: #128981 //@ ignore-android: FIXME(#10381) //@ compile-flags:-g -//@ min-gdb-version: 8.1 -//@ min-lldb-version: 310 // === GDB TESTS =================================================================================== diff --git a/tests/debuginfo/pretty-slices.rs b/tests/debuginfo/pretty-slices.rs index 9defa344be0..f1aad836434 100644 --- a/tests/debuginfo/pretty-slices.rs +++ b/tests/debuginfo/pretty-slices.rs @@ -1,16 +1,14 @@ //@ ignore-android: FIXME(#10381) -//@ ignore-windows +//@ ignore-windows-gnu: #128981 //@ compile-flags:-g // gdb-command: run // gdb-command: print slice -// gdbg-check: $1 = struct &[i32](size=3) = {0, 1, 2} -// gdbr-check: $1 = &[i32](size=3) = {0, 1, 2} +// gdb-check: $1 = &[i32](size=3) = {0, 1, 2} // gdb-command: print mut_slice -// gdbg-check: $2 = struct &mut [i32](size=4) = {2, 3, 5, 7} -// gdbr-check: $2 = &mut [i32](size=4) = {2, 3, 5, 7} +// gdb-check: $2 = &mut [i32](size=4) = {2, 3, 5, 7} // gdb-command: print str_slice // gdb-check: $3 = "string slice" diff --git a/tests/debuginfo/pretty-std-collections.rs b/tests/debuginfo/pretty-std-collections.rs index e9c2c4f2a1d..5e133ee718e 100644 --- a/tests/debuginfo/pretty-std-collections.rs +++ b/tests/debuginfo/pretty-std-collections.rs @@ -1,14 +1,7 @@ -//@ ignore-windows failing on win32 bot -//@ ignore-freebsd: gdb package too new //@ ignore-android: FIXME(#10381) +//@ ignore-windows-gnu: #128981 //@ compile-flags:-g -// The pretty printers being tested here require the patch from -// https://sourceware.org/bugzilla/show_bug.cgi?id=21763 -//@ min-gdb-version: 8.1 - -//@ min-lldb-version: 310 - // === GDB TESTS =================================================================================== // gdb-command: run @@ -59,20 +52,16 @@ // lldb-command:run // lldb-command:v vec_deque -// lldbg-check:[...] size=3 { [0] = 5 [1] = 3 [2] = 7 } -// lldbr-check:(alloc::collections::vec_deque::VecDeque<i32>) vec_deque = size=3 = { [0] = 5 [1] = 3 [2] = 7 } +// lldb-check:[...] size=3 { [0] = 5 [1] = 3 [2] = 7 } // lldb-command:v vec_deque2 -// lldbg-check:[...] size=7 { [0] = 2 [1] = 3 [2] = 4 [3] = 5 [4] = 6 [5] = 7 [6] = 8 } -// lldbr-check:(alloc::collections::vec_deque::VecDeque<i32>) vec_deque2 = size=7 = { [0] = 2 [1] = 3 [2] = 4 [3] = 5 [4] = 6 [5] = 7 [6] = 8 } +// lldb-check:[...] size=7 { [0] = 2 [1] = 3 [2] = 4 [3] = 5 [4] = 6 [5] = 7 [6] = 8 } // lldb-command:v hash_map -// lldbg-check:[...] size=4 { [0] = { 0 = 1 1 = 10 } [1] = { 0 = 2 1 = 20 } [2] = { 0 = 3 1 = 30 } [3] = { 0 = 4 1 = 40 } } -// lldbr-check:(std::collections::hash::map::HashMap<u64, u64, [...]>) hash_map = size=4 size=4 { [0] = { 0 = 1 1 = 10 } [1] = { 0 = 2 1 = 20 } [2] = { 0 = 3 1 = 30 } [3] = { 0 = 4 1 = 40 } } +// lldb-check:[...] size=4 { [0] = { 0 = 1 1 = 10 } [1] = { 0 = 2 1 = 20 } [2] = { 0 = 3 1 = 30 } [3] = { 0 = 4 1 = 40 } } // lldb-command:v hash_set -// lldbg-check:[...] size=4 { [0] = 1 [1] = 2 [2] = 3 [3] = 4 } -// lldbr-check:(std::collections::hash::set::HashSet<u64, [...]>) hash_set = size=4 { [0] = 1 [1] = 2 [2] = 3 [3] = 4 } +// lldb-check:[...] size=4 { [0] = 1 [1] = 2 [2] = 3 [3] = 4 } #![allow(unused_variables)] use std::collections::BTreeMap; diff --git a/tests/debuginfo/pretty-std.rs b/tests/debuginfo/pretty-std.rs index 70827d551ca..d7c640a5bea 100644 --- a/tests/debuginfo/pretty-std.rs +++ b/tests/debuginfo/pretty-std.rs @@ -1,10 +1,8 @@ // ignore-tidy-linelength -//@ ignore-freebsd: gdb package too new -//@ only-cdb // "Temporarily" ignored on GDB/LLDB due to debuginfo tests being disabled, see PR 47155 +//@ ignore-windows-gnu: #128981 //@ ignore-android: FIXME(#10381) //@ compile-flags:-g -//@ min-gdb-version: 7.7 -//@ min-lldb-version: 310 +//@ min-lldb-version: 1800 //@ min-cdb-version: 10.0.18317.1001 // === GDB TESTS =================================================================================== @@ -12,10 +10,10 @@ // gdb-command: run // gdb-command: print slice -// gdb-check:$1 = &[i32](len: 4) = {0, 1, 2, 3} +// gdb-check:$1 = &[i32](size=4) = {0, 1, 2, 3} // gdb-command: print vec -// gdb-check:$2 = Vec<u64, alloc::alloc::Global>(len: 4, cap: [...]) = {4, 5, 6, 7} +// gdb-check:$2 = Vec(size=4) = {4, 5, 6, 7} // gdb-command: print str_slice // gdb-check:$3 = "IAMA string slice!" @@ -24,37 +22,36 @@ // gdb-check:$4 = "IAMA string!" // gdb-command: print some -// gdb-check:$5 = Some = {8} +// gdb-check:$5 = core::option::Option<i16>::Some(8) // gdb-command: print none -// gdbg-check:$6 = None -// gdbr-check:$6 = core::option::Option::None +// gdb-check:$6 = core::option::Option<i64>::None // gdb-command: print os_string // gdb-check:$7 = "IAMA OS string 😃" // gdb-command: print some_string -// gdb-check:$8 = Some = {"IAMA optional string!"} +// gdb-check:$8 = core::option::Option<alloc::string::String>::Some("IAMA optional string!") -// gdb-command: set print length 5 +// gdb-command: set print elements 5 // gdb-command: print some_string -// gdb-check:$8 = Some = {"IAMA "...} +// gdb-check:$9 = core::option::Option<alloc::string::String>::Some("IAMA "...) // === LLDB TESTS ================================================================================== // lldb-command:run // lldb-command:v slice -// lldb-check:[...] slice = &[0, 1, 2, 3] +// lldb-check:[...] slice = size=4 { [0] = 0 [1] = 1 [2] = 2 [3] = 3 } // lldb-command:v vec -// lldb-check:[...] vec = vec![4, 5, 6, 7] +// lldb-check:[...] vec = size=4 { [0] = 4 [1] = 5 [2] = 6 [3] = 7 } // lldb-command:v str_slice -// lldb-check:[...] str_slice = "IAMA string slice!" +// lldb-check:[...] str_slice = "IAMA string slice!" { [0] = 'I' [1] = 'A' [2] = 'M' [3] = 'A' [4] = ' ' [5] = 's' [6] = 't' [7] = 'r' [8] = 'i' [9] = 'n' [10] = 'g' [11] = ' ' [12] = 's' [13] = 'l' [14] = 'i' [15] = 'c' [16] = 'e' [17] = '!' } // lldb-command:v string -// lldb-check:[...] string = "IAMA string!" +// lldb-check:[...] string = "IAMA string!" { vec = size=12 { [0] = 'I' [1] = 'A' [2] = 'M' [3] = 'A' [4] = ' ' [5] = 's' [6] = 't' [7] = 'r' [8] = 'i' [9] = 'n' [10] = 'g' [11] = '!' } } // lldb-command:v some // lldb-check:[...] some = Some(8) @@ -63,7 +60,7 @@ // lldb-check:[...] none = None // lldb-command:v os_string -// lldb-check:[...] os_string = "IAMA OS string 😃"[...] +// lldb-check:[...] os_string = "IAMA OS string 😃" { inner = { inner = size=19 { [0] = 'I' [1] = 'A' [2] = 'M' [3] = 'A' [4] = ' ' [5] = 'O' [6] = 'S' [7] = ' ' [8] = 's' [9] = 't' [10] = 'r' [11] = 'i' [12] = 'n' [13] = 'g' [14] = ' ' [15] = '\xf0' [16] = '\x9f' [17] = '\x98' [18] = '\x83' } } } // === CDB TESTS ================================================================================== @@ -81,10 +78,10 @@ // cdb-check:vec,d [...] : { len=4 } [Type: [...]::Vec<u64,alloc::alloc::Global>] // cdb-check: [len] : 4 [Type: [...]] // cdb-check: [capacity] : [...] [Type: [...]] -// cdb-check: [0] : 4 [Type: unsigned __int64] -// cdb-check: [1] : 5 [Type: unsigned __int64] -// cdb-check: [2] : 6 [Type: unsigned __int64] -// cdb-check: [3] : 7 [Type: unsigned __int64] +// cdb-check: [0] : 4 [Type: u64] +// cdb-check: [1] : 5 [Type: u64] +// cdb-check: [2] : 6 [Type: u64] +// cdb-check: [3] : 7 [Type: u64] // cdb-command: dx str_slice // cdb-check:str_slice : "IAMA string slice!" [Type: ref$<str$>] @@ -141,8 +138,8 @@ // cdb-check: [<Raw View>] [Type: alloc::collections::vec_deque::VecDeque<i32,alloc::alloc::Global>] // cdb-check: [len] : 0x2 [Type: unsigned [...]] // cdb-check: [capacity] : 0x8 [Type: unsigned [...]] -// cdb-check: [0x0] : 90 [Type: int] -// cdb-check: [0x1] : 20 [Type: int] +// cdb-check: [0x0] : 90 [Type: i32] +// cdb-check: [0x1] : 20 [Type: i32] #![allow(unused_variables)] use std::collections::{LinkedList, VecDeque}; diff --git a/tests/debuginfo/pretty-uninitialized-vec.rs b/tests/debuginfo/pretty-uninitialized-vec.rs index 225b4a6d534..cea2f26ef58 100644 --- a/tests/debuginfo/pretty-uninitialized-vec.rs +++ b/tests/debuginfo/pretty-uninitialized-vec.rs @@ -1,9 +1,6 @@ -//@ ignore-windows failing on win32 bot -//@ ignore-freebsd: gdb package too new +//@ ignore-windows-gnu: #128981 //@ ignore-android: FIXME(#10381) //@ compile-flags:-g -//@ min-gdb-version: 8.1 -//@ min-lldb-version: 310 // === GDB TESTS =================================================================================== diff --git a/tests/debuginfo/rc_arc.rs b/tests/debuginfo/rc_arc.rs index ca0feb1f465..f636c60702c 100644 --- a/tests/debuginfo/rc_arc.rs +++ b/tests/debuginfo/rc_arc.rs @@ -1,7 +1,6 @@ -//@ ignore-windows-gnu: pretty-printers are not loaded +//@ ignore-windows-gnu: #128981 //@ compile-flags:-g -//@ min-gdb-version: 8.1 //@ min-cdb-version: 10.0.18317.1001 // === GDB TESTS ================================================================================== diff --git a/tests/debuginfo/recursive-struct.rs b/tests/debuginfo/recursive-struct.rs index 1d039527d1a..a97eb295eb4 100644 --- a/tests/debuginfo/recursive-struct.rs +++ b/tests/debuginfo/recursive-struct.rs @@ -1,61 +1,58 @@ //@ ignore-lldb -// Require a gdb that can read DW_TAG_variant_part. -//@ min-gdb-version: 8.2 - //@ compile-flags:-g // gdb-command:run // gdb-command:print stack_unique.value // gdb-check:$1 = 0 -// gdbr-command:print stack_unique.next.val.value +// gdb-command:print stack_unique.next.val.value // gdb-check:$2 = 1 -// gdbr-command:print unique_unique.value +// gdb-command:print unique_unique.value // gdb-check:$3 = 2 -// gdbr-command:print unique_unique.next.val.value +// gdb-command:print unique_unique.next.val.value // gdb-check:$4 = 3 // gdb-command:print vec_unique[0].value // gdb-check:$5 = 6.5 -// gdbr-command:print vec_unique[0].next.val.value +// gdb-command:print vec_unique[0].next.val.value // gdb-check:$6 = 7.5 -// gdbr-command:print borrowed_unique.value +// gdb-command:print borrowed_unique.value // gdb-check:$7 = 8.5 -// gdbr-command:print borrowed_unique.next.val.value +// gdb-command:print borrowed_unique.next.val.value // gdb-check:$8 = 9.5 // LONG CYCLE // gdb-command:print long_cycle1.value // gdb-check:$9 = 20 -// gdbr-command:print long_cycle1.next.value +// gdb-command:print long_cycle1.next.value // gdb-check:$10 = 21 -// gdbr-command:print long_cycle1.next.next.value +// gdb-command:print long_cycle1.next.next.value // gdb-check:$11 = 22 -// gdbr-command:print long_cycle1.next.next.next.value +// gdb-command:print long_cycle1.next.next.next.value // gdb-check:$12 = 23 // gdb-command:print long_cycle2.value // gdb-check:$13 = 24 -// gdbr-command:print long_cycle2.next.value +// gdb-command:print long_cycle2.next.value // gdb-check:$14 = 25 -// gdbr-command:print long_cycle2.next.next.value +// gdb-command:print long_cycle2.next.next.value // gdb-check:$15 = 26 // gdb-command:print long_cycle3.value // gdb-check:$16 = 27 -// gdbr-command:print long_cycle3.next.value +// gdb-command:print long_cycle3.next.value // gdb-check:$17 = 28 // gdb-command:print long_cycle4.value // gdb-check:$18 = 29.5 -// gdbr-command:print long_cycle_w_anon_types.value +// gdb-command:print long_cycle_w_anon_types.value // gdb-check:$19 = 30 -// gdbr-command:print long_cycle_w_anon_types.next.val.value +// gdb-command:print long_cycle_w_anon_types.next.val.value // gdb-check:$20 = 31 // gdb-command:continue diff --git a/tests/debuginfo/reference-debuginfo.rs b/tests/debuginfo/reference-debuginfo.rs index e2fb964ace5..773c3ae4bc3 100644 --- a/tests/debuginfo/reference-debuginfo.rs +++ b/tests/debuginfo/reference-debuginfo.rs @@ -3,7 +3,6 @@ // and leaves codegen to create a ladder of allocations so as `*a == b`. // //@ compile-flags:-g -Zmir-enable-passes=+ReferencePropagation,-ConstDebugInfo -//@ min-lldb-version: 310 // === GDB TESTS =================================================================================== @@ -18,8 +17,7 @@ // gdb-check:$3 = 97 // gdb-command:print *i8_ref -// gdbg-check:$4 = 68 'D' -// gdbr-check:$4 = 68 +// gdb-check:$4 = 68 // gdb-command:print *i16_ref // gdb-check:$5 = -16 @@ -34,8 +32,7 @@ // gdb-check:$8 = 1 // gdb-command:print *u8_ref -// gdbg-check:$9 = 100 'd' -// gdbr-check:$9 = 100 +// gdb-check:$9 = 100 // gdb-command:print *u16_ref // gdb-check:$10 = 16 @@ -63,68 +60,50 @@ // lldb-command:run // lldb-command:v *bool_ref -// lldbg-check:[...] true -// lldbr-check:(bool) *bool_ref = true +// lldb-check:[...] true // lldb-command:v *int_ref -// lldbg-check:[...] -1 -// lldbr-check:(isize) *int_ref = -1 +// lldb-check:[...] -1 -// NOTE: only rust-enabled lldb supports 32bit chars -// lldbr-command:print *char_ref -// lldbr-check:(char) *char_ref = 'a' // lldb-command:v *i8_ref -// lldbg-check:[...] 'D' -// lldbr-check:(i8) *i8_ref = 68 +// lldb-check:[...] 'D' // lldb-command:v *i16_ref -// lldbg-check:[...] -16 -// lldbr-check:(i16) *i16_ref = -16 +// lldb-check:[...] -16 // lldb-command:v *i32_ref -// lldbg-check:[...] -32 -// lldbr-check:(i32) *i32_ref = -32 +// lldb-check:[...] -32 // lldb-command:v *i64_ref -// lldbg-check:[...] -64 -// lldbr-check:(i64) *i64_ref = -64 +// lldb-check:[...] -64 // lldb-command:v *uint_ref -// lldbg-check:[...] 1 -// lldbr-check:(usize) *uint_ref = 1 +// lldb-check:[...] 1 // lldb-command:v *u8_ref -// lldbg-check:[...] 'd' -// lldbr-check:(u8) *u8_ref = 100 +// lldb-check:[...] 'd' // lldb-command:v *u16_ref -// lldbg-check:[...] 16 -// lldbr-check:(u16) *u16_ref = 16 +// lldb-check:[...] 16 // lldb-command:v *u32_ref -// lldbg-check:[...] 32 -// lldbr-check:(u32) *u32_ref = 32 +// lldb-check:[...] 32 // lldb-command:v *u64_ref -// lldbg-check:[...] 64 -// lldbr-check:(u64) *u64_ref = 64 +// lldb-check:[...] 64 // lldb-command:v *f16_ref -// lldbg-check:[...] 1.5 -// lldbr-check:(f16) *f16_ref = 1.5 +// lldb-check:[...] 1.5 // lldb-command:v *f32_ref -// lldbg-check:[...] 2.5 -// lldbr-check:(f32) *f32_ref = 2.5 +// lldb-check:[...] 2.5 // lldb-command:v *f64_ref -// lldbg-check:[...] 3.5 -// lldbr-check:(f64) *f64_ref = 3.5 +// lldb-check:[...] 3.5 // lldb-command:v *f64_double_ref -// lldbg-check:[...] 3.5 -// lldbr-check:(f64) **f64_double_ref = 3.5 +// lldb-check:[...] 3.5 #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/regression-bad-location-list-67992.rs b/tests/debuginfo/regression-bad-location-list-67992.rs index fe410942d51..0ec474b5b5a 100644 --- a/tests/debuginfo/regression-bad-location-list-67992.rs +++ b/tests/debuginfo/regression-bad-location-list-67992.rs @@ -11,8 +11,7 @@ // lldb-command:run // lldb-command:v a -// lldbg-check:(regression_bad_location_list_67992::Foo) [...] -// lldbr-check:(regression_bad_location_list_67992::Foo) a = [...] +// lldb-check:(regression_bad_location_list_67992::Foo) [...] const ARRAY_SIZE: usize = 1024; diff --git a/tests/debuginfo/self-in-default-method.rs b/tests/debuginfo/self-in-default-method.rs index 374951475fc..02fc01d96eb 100644 --- a/tests/debuginfo/self-in-default-method.rs +++ b/tests/debuginfo/self-in-default-method.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -8,8 +6,7 @@ // STACK BY REF // gdb-command:print *self -// gdbg-check:$1 = {x = 100} -// gdbr-check:$1 = self_in_default_method::Struct {x: 100} +// gdb-check:$1 = self_in_default_method::Struct {x: 100} // gdb-command:print arg1 // gdb-check:$2 = -1 // gdb-command:print arg2 @@ -18,8 +15,7 @@ // STACK BY VAL // gdb-command:print self -// gdbg-check:$4 = {x = 100} -// gdbr-check:$4 = self_in_default_method::Struct {x: 100} +// gdb-check:$4 = self_in_default_method::Struct {x: 100} // gdb-command:print arg1 // gdb-check:$5 = -3 // gdb-command:print arg2 @@ -28,8 +24,7 @@ // OWNED BY REF // gdb-command:print *self -// gdbg-check:$7 = {x = 200} -// gdbr-check:$7 = self_in_default_method::Struct {x: 200} +// gdb-check:$7 = self_in_default_method::Struct {x: 200} // gdb-command:print arg1 // gdb-check:$8 = -5 // gdb-command:print arg2 @@ -38,8 +33,7 @@ // OWNED BY VAL // gdb-command:print self -// gdbg-check:$10 = {x = 200} -// gdbr-check:$10 = self_in_default_method::Struct {x: 200} +// gdb-check:$10 = self_in_default_method::Struct {x: 200} // gdb-command:print arg1 // gdb-check:$11 = -7 // gdb-command:print arg2 @@ -48,8 +42,7 @@ // OWNED MOVED // gdb-command:print *self -// gdbg-check:$13 = {x = 200} -// gdbr-check:$13 = self_in_default_method::Struct {x: 200} +// gdb-check:$13 = self_in_default_method::Struct {x: 200} // gdb-command:print arg1 // gdb-check:$14 = -9 // gdb-command:print arg2 @@ -63,62 +56,47 @@ // STACK BY REF // lldb-command:v *self -// lldbg-check:[...] { x = 100 } -// lldbr-check:(self_in_default_method::Struct) *self = Struct { x: 100 } +// lldb-check:[...] { x = 100 } // lldb-command:v arg1 -// lldbg-check:[...] -1 -// lldbr-check:(isize) arg1 = -1 +// lldb-check:[...] -1 // lldb-command:v arg2 -// lldbg-check:[...] -2 -// lldbr-check:(isize) arg2 = -2 +// lldb-check:[...] -2 // lldb-command:continue // STACK BY VAL // lldb-command:v self -// lldbg-check:[...] { x = 100 } -// lldbr-check:(self_in_default_method::Struct) self = Struct { x: 100 } +// lldb-check:[...] { x = 100 } // lldb-command:v arg1 -// lldbg-check:[...] -3 -// lldbr-check:(isize) arg1 = -3 +// lldb-check:[...] -3 // lldb-command:v arg2 -// lldbg-check:[...] -4 -// lldbr-check:(isize) arg2 = -4 +// lldb-check:[...] -4 // lldb-command:continue // OWNED BY REF // lldb-command:v *self -// lldbg-check:[...] { x = 200 } -// lldbr-check:(self_in_default_method::Struct) *self = Struct { x: 200 } +// lldb-check:[...] { x = 200 } // lldb-command:v arg1 -// lldbg-check:[...] -5 -// lldbr-check:(isize) arg1 = -5 +// lldb-check:[...] -5 // lldb-command:v arg2 -// lldbg-check:[...] -6 -// lldbr-check:(isize) arg2 = -6 +// lldb-check:[...] -6 // lldb-command:continue // OWNED BY VAL // lldb-command:v self -// lldbg-check:[...] { x = 200 } -// lldbr-check:(self_in_default_method::Struct) self = Struct { x: 200 } +// lldb-check:[...] { x = 200 } // lldb-command:v arg1 -// lldbg-check:[...] -7 -// lldbr-check:(isize) arg1 = -7 +// lldb-check:[...] -7 // lldb-command:v arg2 -// lldbg-check:[...] -8 -// lldbr-check:(isize) arg2 = -8 +// lldb-check:[...] -8 // lldb-command:continue // OWNED MOVED // lldb-command:v *self -// lldbg-check:[...] { x = 200 } -// lldbr-check:(self_in_default_method::Struct) *self = Struct { x: 200 } +// lldb-check:[...] { x = 200 } // lldb-command:v arg1 -// lldbg-check:[...] -9 -// lldbr-check:(isize) arg1 = -9 +// lldb-check:[...] -9 // lldb-command:v arg2 -// lldbg-check:[...] -10 -// lldbr-check:(isize) arg2 = -10 +// lldb-check:[...] -10 // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/self-in-generic-default-method.rs b/tests/debuginfo/self-in-generic-default-method.rs index 4759ca3ecdc..65018e549ee 100644 --- a/tests/debuginfo/self-in-generic-default-method.rs +++ b/tests/debuginfo/self-in-generic-default-method.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -8,8 +6,7 @@ // STACK BY REF // gdb-command:print *self -// gdbg-check:$1 = {x = 987} -// gdbr-check:$1 = self_in_generic_default_method::Struct {x: 987} +// gdb-check:$1 = self_in_generic_default_method::Struct {x: 987} // gdb-command:print arg1 // gdb-check:$2 = -1 // gdb-command:print arg2 @@ -18,8 +15,7 @@ // STACK BY VAL // gdb-command:print self -// gdbg-check:$4 = {x = 987} -// gdbr-check:$4 = self_in_generic_default_method::Struct {x: 987} +// gdb-check:$4 = self_in_generic_default_method::Struct {x: 987} // gdb-command:print arg1 // gdb-check:$5 = -3 // gdb-command:print arg2 @@ -28,8 +24,7 @@ // OWNED BY REF // gdb-command:print *self -// gdbg-check:$7 = {x = 879} -// gdbr-check:$7 = self_in_generic_default_method::Struct {x: 879} +// gdb-check:$7 = self_in_generic_default_method::Struct {x: 879} // gdb-command:print arg1 // gdb-check:$8 = -5 // gdb-command:print arg2 @@ -38,8 +33,7 @@ // OWNED BY VAL // gdb-command:print self -// gdbg-check:$10 = {x = 879} -// gdbr-check:$10 = self_in_generic_default_method::Struct {x: 879} +// gdb-check:$10 = self_in_generic_default_method::Struct {x: 879} // gdb-command:print arg1 // gdb-check:$11 = -7 // gdb-command:print arg2 @@ -48,8 +42,7 @@ // OWNED MOVED // gdb-command:print *self -// gdbg-check:$13 = {x = 879} -// gdbr-check:$13 = self_in_generic_default_method::Struct {x: 879} +// gdb-check:$13 = self_in_generic_default_method::Struct {x: 879} // gdb-command:print arg1 // gdb-check:$14 = -9 // gdb-command:print arg2 @@ -63,62 +56,47 @@ // STACK BY REF // lldb-command:v *self -// lldbg-check:[...] { x = 987 } -// lldbr-check:(self_in_generic_default_method::Struct) *self = Struct { x: 987 } +// lldb-check:[...] { x = 987 } // lldb-command:v arg1 -// lldbg-check:[...] -1 -// lldbr-check:(isize) arg1 = -1 +// lldb-check:[...] -1 // lldb-command:v arg2 -// lldbg-check:[...] 2 -// lldbr-check:(u16) arg2 = 2 +// lldb-check:[...] 2 // lldb-command:continue // STACK BY VAL // lldb-command:v self -// lldbg-check:[...] { x = 987 } -// lldbr-check:(self_in_generic_default_method::Struct) self = Struct { x: 987 } +// lldb-check:[...] { x = 987 } // lldb-command:v arg1 -// lldbg-check:[...] -3 -// lldbr-check:(isize) arg1 = -3 +// lldb-check:[...] -3 // lldb-command:v arg2 -// lldbg-check:[...] -4 -// lldbr-check:(i16) arg2 = -4 +// lldb-check:[...] -4 // lldb-command:continue // OWNED BY REF // lldb-command:v *self -// lldbg-check:[...] { x = 879 } -// lldbr-check:(self_in_generic_default_method::Struct) *self = Struct { x: 879 } +// lldb-check:[...] { x = 879 } // lldb-command:v arg1 -// lldbg-check:[...] -5 -// lldbr-check:(isize) arg1 = -5 +// lldb-check:[...] -5 // lldb-command:v arg2 -// lldbg-check:[...] -6 -// lldbr-check:(i32) arg2 = -6 +// lldb-check:[...] -6 // lldb-command:continue // OWNED BY VAL // lldb-command:v self -// lldbg-check:[...] { x = 879 } -// lldbr-check:(self_in_generic_default_method::Struct) self = Struct { x: 879 } +// lldb-check:[...] { x = 879 } // lldb-command:v arg1 -// lldbg-check:[...] -7 -// lldbr-check:(isize) arg1 = -7 +// lldb-check:[...] -7 // lldb-command:v arg2 -// lldbg-check:[...] -8 -// lldbr-check:(i64) arg2 = -8 +// lldb-check:[...] -8 // lldb-command:continue // OWNED MOVED // lldb-command:v *self -// lldbg-check:[...] { x = 879 } -// lldbr-check:(self_in_generic_default_method::Struct) *self = Struct { x: 879 } +// lldb-check:[...] { x = 879 } // lldb-command:v arg1 -// lldbg-check:[...] -9 -// lldbr-check:(isize) arg1 = -9 +// lldb-check:[...] -9 // lldb-command:v arg2 -// lldbg-check:[...] -10.5 -// lldbr-check:(f32) arg2 = -10.5 +// lldb-check:[...] -10.5 // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/shadowed-argument.rs b/tests/debuginfo/shadowed-argument.rs index e7bc731336e..3a575b4addf 100644 --- a/tests/debuginfo/shadowed-argument.rs +++ b/tests/debuginfo/shadowed-argument.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -30,27 +28,21 @@ // lldb-command:run // lldb-command:v x -// lldbg-check:[...] false -// lldbr-check:(bool) x = false +// lldb-check:[...] false // lldb-command:v y -// lldbg-check:[...] true -// lldbr-check:(bool) y = true +// lldb-check:[...] true // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 10 -// lldbr-check:(i32) x = 10 +// lldb-check:[...] 10 // lldb-command:v y -// lldbg-check:[...] true -// lldbr-check:(bool) y = true +// lldb-check:[...] true // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 10.5 -// lldbr-check:(f64) x = 10.5 +// lldb-check:[...] 10.5 // lldb-command:v y -// lldbg-check:[...] 20 -// lldbr-check:(i32) y = 20 +// lldb-check:[...] 20 // lldb-command:continue diff --git a/tests/debuginfo/shadowed-variable.rs b/tests/debuginfo/shadowed-variable.rs index 3cc5fe14cb2..752e4c233f1 100644 --- a/tests/debuginfo/shadowed-variable.rs +++ b/tests/debuginfo/shadowed-variable.rs @@ -1,4 +1,3 @@ -//@ min-lldb-version: 310 //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -40,43 +39,33 @@ // lldb-command:run // lldb-command:v x -// lldbg-check:[...] false -// lldbr-check:(bool) x = false +// lldb-check:[...] false // lldb-command:v y -// lldbg-check:[...] true -// lldbr-check:(bool) y = true +// lldb-check:[...] true // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 10 -// lldbr-check:(i32) x = 10 +// lldb-check:[...] 10 // lldb-command:v y -// lldbg-check:[...] true -// lldbr-check:(bool) y = true +// lldb-check:[...] true // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 10.5 -// lldbr-check:(f64) x = 10.5 +// lldb-check:[...] 10.5 // lldb-command:v y -// lldbg-check:[...] 20 -// lldbr-check:(i32) y = 20 +// lldb-check:[...] 20 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 10.5 -// lldbr-check:(f64) x = 10.5 +// lldb-check:[...] 10.5 // lldb-command:v y -// lldbg-check:[...] 20 -// lldbr-check:(i32) y = 20 +// lldb-check:[...] 20 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 11.5 -// lldbr-check:(f64) x = 11.5 +// lldb-check:[...] 11.5 // lldb-command:v y -// lldbg-check:[...] 20 -// lldbr-check:(i32) y = 20 +// lldb-check:[...] 20 // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/should-fail.rs b/tests/debuginfo/should-fail.rs index 0f153394a44..bc9b83fc242 100644 --- a/tests/debuginfo/should-fail.rs +++ b/tests/debuginfo/should-fail.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - // == Test [gdb|lldb]-[command|check] are parsed correctly === //@ should-fail //@ needs-run-enabled diff --git a/tests/debuginfo/simd.rs b/tests/debuginfo/simd.rs index a5dd2e61a8d..e4fe262235b 100644 --- a/tests/debuginfo/simd.rs +++ b/tests/debuginfo/simd.rs @@ -9,46 +9,28 @@ //@ compile-flags:-g // gdb-command:run -// gdbg-command:print/d vi8x16 -// gdbr-command:print vi8x16 -// gdbg-check:$1 = {__0 = 0, __1 = 1, __2 = 2, __3 = 3, __4 = 4, __5 = 5, __6 = 6, __7 = 7, __8 = 8, __9 = 9, __10 = 10, __11 = 11, __12 = 12, __13 = 13, __14 = 14, __15 = 15} -// gdbr-check:$1 = simd::i8x16 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15) -// gdbg-command:print/d vi16x8 -// gdbr-command:print vi16x8 -// gdbg-check:$2 = {__0 = 16, __1 = 17, __2 = 18, __3 = 19, __4 = 20, __5 = 21, __6 = 22, __7 = 23} -// gdbr-check:$2 = simd::i16x8 (16, 17, 18, 19, 20, 21, 22, 23) -// gdbg-command:print/d vi32x4 -// gdbr-command:print vi32x4 -// gdbg-check:$3 = {__0 = 24, __1 = 25, __2 = 26, __3 = 27} -// gdbr-check:$3 = simd::i32x4 (24, 25, 26, 27) -// gdbg-command:print/d vi64x2 -// gdbr-command:print vi64x2 -// gdbg-check:$4 = {__0 = 28, __1 = 29} -// gdbr-check:$4 = simd::i64x2 (28, 29) +// gdb-command:print vi8x16 +// gdb-check:$1 = simd::i8x16 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15) +// gdb-command:print vi16x8 +// gdb-check:$2 = simd::i16x8 (16, 17, 18, 19, 20, 21, 22, 23) +// gdb-command:print vi32x4 +// gdb-check:$3 = simd::i32x4 (24, 25, 26, 27) +// gdb-command:print vi64x2 +// gdb-check:$4 = simd::i64x2 (28, 29) -// gdbg-command:print/d vu8x16 -// gdbr-command:print vu8x16 -// gdbg-check:$5 = {__0 = 30, __1 = 31, __2 = 32, __3 = 33, __4 = 34, __5 = 35, __6 = 36, __7 = 37, __8 = 38, __9 = 39, __10 = 40, __11 = 41, __12 = 42, __13 = 43, __14 = 44, __15 = 45} -// gdbr-check:$5 = simd::u8x16 (30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45) -// gdbg-command:print/d vu16x8 -// gdbr-command:print vu16x8 -// gdbg-check:$6 = {__0 = 46, __1 = 47, __2 = 48, __3 = 49, __4 = 50, __5 = 51, __6 = 52, __7 = 53} -// gdbr-check:$6 = simd::u16x8 (46, 47, 48, 49, 50, 51, 52, 53) -// gdbg-command:print/d vu32x4 -// gdbr-command:print vu32x4 -// gdbg-check:$7 = {__0 = 54, __1 = 55, __2 = 56, __3 = 57} -// gdbr-check:$7 = simd::u32x4 (54, 55, 56, 57) -// gdbg-command:print/d vu64x2 -// gdbr-command:print vu64x2 -// gdbg-check:$8 = {__0 = 58, __1 = 59} -// gdbr-check:$8 = simd::u64x2 (58, 59) +// gdb-command:print vu8x16 +// gdb-check:$5 = simd::u8x16 (30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45) +// gdb-command:print vu16x8 +// gdb-check:$6 = simd::u16x8 (46, 47, 48, 49, 50, 51, 52, 53) +// gdb-command:print vu32x4 +// gdb-check:$7 = simd::u32x4 (54, 55, 56, 57) +// gdb-command:print vu64x2 +// gdb-check:$8 = simd::u64x2 (58, 59) // gdb-command:print vf32x4 -// gdbg-check:$9 = {__0 = 60.5, __1 = 61.5, __2 = 62.5, __3 = 63.5} -// gdbr-check:$9 = simd::f32x4 (60.5, 61.5, 62.5, 63.5) +// gdb-check:$9 = simd::f32x4 (60.5, 61.5, 62.5, 63.5) // gdb-command:print vf64x2 -// gdbg-check:$10 = {__0 = 64.5, __1 = 65.5} -// gdbr-check:$10 = simd::f64x2 (64.5, 65.5) +// gdb-check:$10 = simd::f64x2 (64.5, 65.5) // gdb-command:continue diff --git a/tests/debuginfo/simple-lexical-scope.rs b/tests/debuginfo/simple-lexical-scope.rs index 4156e68f8b1..6008489bd65 100644 --- a/tests/debuginfo/simple-lexical-scope.rs +++ b/tests/debuginfo/simple-lexical-scope.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -40,38 +38,31 @@ // lldb-command:run // lldb-command:v x -// lldbg-check:[...] false -// lldbr-check:(bool) x = false +// lldb-check:[...] false // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] false -// lldbr-check:(bool) x = false +// lldb-check:[...] false // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 10 -// lldbr-check:(i32) x = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 10 -// lldbr-check:(i32) x = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 10.5 -// lldbr-check:(f64) x = 10.5 +// lldb-check:[...] 10.5 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] 10 -// lldbr-check:(i32) x = 10 +// lldb-check:[...] 10 // lldb-command:continue // lldb-command:v x -// lldbg-check:[...] false -// lldbr-check:(bool) x = false +// lldb-check:[...] false // lldb-command:continue diff --git a/tests/debuginfo/simple-struct.rs b/tests/debuginfo/simple-struct.rs index 968a5c63e89..bb6b2b79810 100644 --- a/tests/debuginfo/simple-struct.rs +++ b/tests/debuginfo/simple-struct.rs @@ -1,95 +1,62 @@ -//@ min-lldb-version: 310 -//@ ignore-gdb // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155 - //@ compile-flags: -g -Zmir-enable-passes=-CheckAlignment // === GDB TESTS =================================================================================== -// gdbg-command:print 'simple_struct::NO_PADDING_16' -// gdbr-command:print simple_struct::NO_PADDING_16 -// gdbg-check:$1 = {x = 1000, y = -1001} -// gdbr-check:$1 = simple_struct::NoPadding16 {x: 1000, y: -1001} +// gdb-command:print simple_struct::NO_PADDING_16 +// gdb-check:$1 = simple_struct::NoPadding16 {x: 1000, y: -1001} -// gdbg-command:print 'simple_struct::NO_PADDING_32' -// gdbr-command:print simple_struct::NO_PADDING_32 -// gdbg-check:$2 = {x = 1, y = 2, z = 3} -// gdbr-check:$2 = simple_struct::NoPadding32 {x: 1, y: 2, z: 3} +// gdb-command:print simple_struct::NO_PADDING_32 +// gdb-check:$2 = simple_struct::NoPadding32 {x: 1, y: 2, z: 3} -// gdbg-command:print 'simple_struct::NO_PADDING_64' -// gdbr-command:print simple_struct::NO_PADDING_64 -// gdbg-check:$3 = {x = 4, y = 5, z = 6} -// gdbr-check:$3 = simple_struct::NoPadding64 {x: 4, y: 5, z: 6} +// gdb-command:print simple_struct::NO_PADDING_64 +// gdb-check:$3 = simple_struct::NoPadding64 {x: 4, y: 5, z: 6} -// gdbg-command:print 'simple_struct::NO_PADDING_163264' -// gdbr-command:print simple_struct::NO_PADDING_163264 -// gdbg-check:$4 = {a = 7, b = 8, c = 9, d = 10} -// gdbr-check:$4 = simple_struct::NoPadding163264 {a: 7, b: 8, c: 9, d: 10} +// gdb-command:print simple_struct::NO_PADDING_163264 +// gdb-check:$4 = simple_struct::NoPadding163264 {a: 7, b: 8, c: 9, d: 10} -// gdbg-command:print 'simple_struct::INTERNAL_PADDING' -// gdbr-command:print simple_struct::INTERNAL_PADDING -// gdbg-check:$5 = {x = 11, y = 12} -// gdbr-check:$5 = simple_struct::InternalPadding {x: 11, y: 12} +// gdb-command:print simple_struct::INTERNAL_PADDING +// gdb-check:$5 = simple_struct::InternalPadding {x: 11, y: 12} -// gdbg-command:print 'simple_struct::PADDING_AT_END' -// gdbr-command:print simple_struct::PADDING_AT_END -// gdbg-check:$6 = {x = 13, y = 14} -// gdbr-check:$6 = simple_struct::PaddingAtEnd {x: 13, y: 14} +// gdb-command:print simple_struct::PADDING_AT_END +// gdb-check:$6 = simple_struct::PaddingAtEnd {x: 13, y: 14} // gdb-command:run // gdb-command:print no_padding16 -// gdbg-check:$7 = {x = 10000, y = -10001} -// gdbr-check:$7 = simple_struct::NoPadding16 {x: 10000, y: -10001} +// gdb-check:$7 = simple_struct::NoPadding16 {x: 10000, y: -10001} // gdb-command:print no_padding32 -// gdbg-check:$8 = {x = -10002, y = -10003.5, z = 10004} -// gdbr-check:$8 = simple_struct::NoPadding32 {x: -10002, y: -10003.5, z: 10004} +// gdb-check:$8 = simple_struct::NoPadding32 {x: -10002, y: -10003.5, z: 10004} // gdb-command:print no_padding64 -// gdbg-check:$9 = {x = -10005.5, y = 10006, z = 10007} -// gdbr-check:$9 = simple_struct::NoPadding64 {x: -10005.5, y: 10006, z: 10007} +// gdb-check:$9 = simple_struct::NoPadding64 {x: -10005.5, y: 10006, z: 10007} // gdb-command:print no_padding163264 -// gdbg-check:$10 = {a = -10008, b = 10009, c = 10010, d = 10011} -// gdbr-check:$10 = simple_struct::NoPadding163264 {a: -10008, b: 10009, c: 10010, d: 10011} +// gdb-check:$10 = simple_struct::NoPadding163264 {a: -10008, b: 10009, c: 10010, d: 10011} // gdb-command:print internal_padding -// gdbg-check:$11 = {x = 10012, y = -10013} -// gdbr-check:$11 = simple_struct::InternalPadding {x: 10012, y: -10013} +// gdb-check:$11 = simple_struct::InternalPadding {x: 10012, y: -10013} // gdb-command:print padding_at_end -// gdbg-check:$12 = {x = -10014, y = 10015} -// gdbr-check:$12 = simple_struct::PaddingAtEnd {x: -10014, y: 10015} - -// gdbg-command:print 'simple_struct::NO_PADDING_16' -// gdbr-command:print simple_struct::NO_PADDING_16 -// gdbg-check:$13 = {x = 100, y = -101} -// gdbr-check:$13 = simple_struct::NoPadding16 {x: 100, y: -101} - -// gdbg-command:print 'simple_struct::NO_PADDING_32' -// gdbr-command:print simple_struct::NO_PADDING_32 -// gdbg-check:$14 = {x = -15, y = -16, z = 17} -// gdbr-check:$14 = simple_struct::NoPadding32 {x: -15, y: -16, z: 17} - -// gdbg-command:print 'simple_struct::NO_PADDING_64' -// gdbr-command:print simple_struct::NO_PADDING_64 -// gdbg-check:$15 = {x = -18, y = 19, z = 20} -// gdbr-check:$15 = simple_struct::NoPadding64 {x: -18, y: 19, z: 20} - -// gdbg-command:print 'simple_struct::NO_PADDING_163264' -// gdbr-command:print simple_struct::NO_PADDING_163264 -// gdbg-check:$16 = {a = -21, b = 22, c = 23, d = 24} -// gdbr-check:$16 = simple_struct::NoPadding163264 {a: -21, b: 22, c: 23, d: 24} - -// gdbg-command:print 'simple_struct::INTERNAL_PADDING' -// gdbr-command:print simple_struct::INTERNAL_PADDING -// gdbg-check:$17 = {x = 25, y = -26} -// gdbr-check:$17 = simple_struct::InternalPadding {x: 25, y: -26} - -// gdbg-command:print 'simple_struct::PADDING_AT_END' -// gdbr-command:print simple_struct::PADDING_AT_END -// gdbg-check:$18 = {x = -27, y = 28} -// gdbr-check:$18 = simple_struct::PaddingAtEnd {x: -27, y: 28} +// gdb-check:$12 = simple_struct::PaddingAtEnd {x: -10014, y: 10015} + +// gdb-command:print simple_struct::NO_PADDING_16 +// gdb-check:$13 = simple_struct::NoPadding16 {x: 100, y: -101} + +// gdb-command:print simple_struct::NO_PADDING_32 +// gdb-check:$14 = simple_struct::NoPadding32 {x: -15, y: -16, z: 17} + +// gdb-command:print simple_struct::NO_PADDING_64 +// gdb-check:$15 = simple_struct::NoPadding64 {x: -18, y: 19, z: 20} + +// gdb-command:print simple_struct::NO_PADDING_163264 +// gdb-check:$16 = simple_struct::NoPadding163264 {a: -21, b: 22, c: 23, d: 24} + +// gdb-command:print simple_struct::INTERNAL_PADDING +// gdb-check:$17 = simple_struct::InternalPadding {x: 25, y: -26} + +// gdb-command:print simple_struct::PADDING_AT_END +// gdb-check:$18 = simple_struct::PaddingAtEnd {x: -27, y: 28} // gdb-command:continue @@ -98,28 +65,22 @@ // lldb-command:run // lldb-command:v no_padding16 -// lldbg-check:[...] { x = 10000 y = -10001 } -// lldbr-check:(simple_struct::NoPadding16) no_padding16 = { x = 10000 y = -10001 } +// lldb-check:[...] { x = 10000 y = -10001 } // lldb-command:v no_padding32 -// lldbg-check:[...] { x = -10002 y = -10003.5 z = 10004 } -// lldbr-check:(simple_struct::NoPadding32) no_padding32 = { x = -10002 y = -10003.5 z = 10004 } +// lldb-check:[...] { x = -10002 y = -10003.5 z = 10004 } // lldb-command:v no_padding64 -// lldbg-check:[...] { x = -10005.5 y = 10006 z = 10007 } -// lldbr-check:(simple_struct::NoPadding64) no_padding64 = { x = -10005.5 y = 10006 z = 10007 } +// lldb-check:[...] { x = -10005.5 y = 10006 z = 10007 } // lldb-command:v no_padding163264 -// lldbg-check:[...] { a = -10008 b = 10009 c = 10010 d = 10011 } -// lldbr-check:(simple_struct::NoPadding163264) no_padding163264 = { a = -10008 b = 10009 c = 10010 d = 10011 } +// lldb-check:[...] { a = -10008 b = 10009 c = 10010 d = 10011 } // lldb-command:v internal_padding -// lldbg-check:[...] { x = 10012 y = -10013 } -// lldbr-check:(simple_struct::InternalPadding) internal_padding = { x = 10012 y = -10013 } +// lldb-check:[...] { x = 10012 y = -10013 } // lldb-command:v padding_at_end -// lldbg-check:[...] { x = -10014 y = 10015 } -// lldbr-check:(simple_struct::PaddingAtEnd) padding_at_end = { x = -10014 y = 10015 } +// lldb-check:[...] { x = -10014 y = 10015 } #![allow(unused_variables)] #![allow(dead_code)] diff --git a/tests/debuginfo/simple-tuple.rs b/tests/debuginfo/simple-tuple.rs index 86003105f36..82467ef3bcf 100644 --- a/tests/debuginfo/simple-tuple.rs +++ b/tests/debuginfo/simple-tuple.rs @@ -1,98 +1,59 @@ -//@ min-lldb-version: 310 -//@ ignore-gdb // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155 - //@ compile-flags:-g // === GDB TESTS =================================================================================== -// gdbg-command:print/d 'simple_tuple::NO_PADDING_8' -// gdbr-command:print simple_tuple::NO_PADDING_8 -// gdbg-check:$1 = {__0 = -50, __1 = 50} -// gdbr-check:$1 = (-50, 50) -// gdbg-command:print 'simple_tuple::NO_PADDING_16' -// gdbr-command:print simple_tuple::NO_PADDING_16 -// gdbg-check:$2 = {__0 = -1, __1 = 2, __2 = 3} -// gdbr-check:$2 = (-1, 2, 3) -// gdbg-command:print 'simple_tuple::NO_PADDING_32' -// gdbr-command:print simple_tuple::NO_PADDING_32 -// gdbg-check:$3 = {__0 = 4, __1 = 5, __2 = 6} -// gdbr-check:$3 = (4, 5, 6) -// gdbg-command:print 'simple_tuple::NO_PADDING_64' -// gdbr-command:print simple_tuple::NO_PADDING_64 -// gdbg-check:$4 = {__0 = 7, __1 = 8, __2 = 9} -// gdbr-check:$4 = (7, 8, 9) - -// gdbg-command:print 'simple_tuple::INTERNAL_PADDING_1' -// gdbr-command:print simple_tuple::INTERNAL_PADDING_1 -// gdbg-check:$5 = {__0 = 10, __1 = 11} -// gdbr-check:$5 = (10, 11) -// gdbg-command:print 'simple_tuple::INTERNAL_PADDING_2' -// gdbr-command:print simple_tuple::INTERNAL_PADDING_2 -// gdbg-check:$6 = {__0 = 12, __1 = 13, __2 = 14, __3 = 15} -// gdbr-check:$6 = (12, 13, 14, 15) - -// gdbg-command:print 'simple_tuple::PADDING_AT_END' -// gdbr-command:print simple_tuple::PADDING_AT_END -// gdbg-check:$7 = {__0 = 16, __1 = 17} -// gdbr-check:$7 = (16, 17) +// gdb-command:print simple_tuple::NO_PADDING_8 +// gdb-check:$1 = (-50, 50) +// gdb-command:print simple_tuple::NO_PADDING_16 +// gdb-check:$2 = (-1, 2, 3) +// gdb-command:print simple_tuple::NO_PADDING_32 +// gdb-check:$3 = (4, 5, 6) +// gdb-command:print simple_tuple::NO_PADDING_64 +// gdb-check:$4 = (7, 8, 9) + +// gdb-command:print simple_tuple::INTERNAL_PADDING_1 +// gdb-check:$5 = (10, 11) +// gdb-command:print simple_tuple::INTERNAL_PADDING_2 +// gdb-check:$6 = (12, 13, 14, 15) + +// gdb-command:print simple_tuple::PADDING_AT_END +// gdb-check:$7 = (16, 17) // gdb-command:run -// gdbg-command:print/d noPadding8 -// gdbr-command:print noPadding8 -// gdbg-check:$8 = {__0 = -100, __1 = 100} -// gdbr-check:$8 = (-100, 100) +// gdb-command:print noPadding8 +// gdb-check:$8 = (-100, 100) // gdb-command:print noPadding16 -// gdbg-check:$9 = {__0 = 0, __1 = 1, __2 = 2} -// gdbr-check:$9 = (0, 1, 2) +// gdb-check:$9 = (0, 1, 2) // gdb-command:print noPadding32 -// gdbg-check:$10 = {__0 = 3, __1 = 4.5, __2 = 5} -// gdbr-check:$10 = (3, 4.5, 5) +// gdb-check:$10 = (3, 4.5, 5) // gdb-command:print noPadding64 -// gdbg-check:$11 = {__0 = 6, __1 = 7.5, __2 = 8} -// gdbr-check:$11 = (6, 7.5, 8) +// gdb-check:$11 = (6, 7.5, 8) // gdb-command:print internalPadding1 -// gdbg-check:$12 = {__0 = 9, __1 = 10} -// gdbr-check:$12 = (9, 10) +// gdb-check:$12 = (9, 10) // gdb-command:print internalPadding2 -// gdbg-check:$13 = {__0 = 11, __1 = 12, __2 = 13, __3 = 14} -// gdbr-check:$13 = (11, 12, 13, 14) +// gdb-check:$13 = (11, 12, 13, 14) // gdb-command:print paddingAtEnd -// gdbg-check:$14 = {__0 = 15, __1 = 16} -// gdbr-check:$14 = (15, 16) - -// gdbg-command:print/d 'simple_tuple::NO_PADDING_8' -// gdbr-command:print simple_tuple::NO_PADDING_8 -// gdbg-check:$15 = {__0 = -127, __1 = 127} -// gdbr-check:$15 = (-127, 127) -// gdbg-command:print 'simple_tuple::NO_PADDING_16' -// gdbr-command:print simple_tuple::NO_PADDING_16 -// gdbg-check:$16 = {__0 = -10, __1 = 10, __2 = 9} -// gdbr-check:$16 = (-10, 10, 9) -// gdbg-command:print 'simple_tuple::NO_PADDING_32' -// gdbr-command:print simple_tuple::NO_PADDING_32 -// gdbg-check:$17 = {__0 = 14, __1 = 15, __2 = 16} -// gdbr-check:$17 = (14, 15, 16) -// gdbg-command:print 'simple_tuple::NO_PADDING_64' -// gdbr-command:print simple_tuple::NO_PADDING_64 -// gdbg-check:$18 = {__0 = 17, __1 = 18, __2 = 19} -// gdbr-check:$18 = (17, 18, 19) - -// gdbg-command:print 'simple_tuple::INTERNAL_PADDING_1' -// gdbr-command:print simple_tuple::INTERNAL_PADDING_1 -// gdbg-check:$19 = {__0 = 110, __1 = 111} -// gdbr-check:$19 = (110, 111) -// gdbg-command:print 'simple_tuple::INTERNAL_PADDING_2' -// gdbr-command:print simple_tuple::INTERNAL_PADDING_2 -// gdbg-check:$20 = {__0 = 112, __1 = 113, __2 = 114, __3 = 115} -// gdbr-check:$20 = (112, 113, 114, 115) - -// gdbg-command:print 'simple_tuple::PADDING_AT_END' -// gdbr-command:print simple_tuple::PADDING_AT_END -// gdbg-check:$21 = {__0 = 116, __1 = 117} -// gdbr-check:$21 = (116, 117) +// gdb-check:$14 = (15, 16) + +// gdb-command:print simple_tuple::NO_PADDING_8 +// gdb-check:$15 = (-127, 127) +// gdb-command:print simple_tuple::NO_PADDING_16 +// gdb-check:$16 = (-10, 10, 9) +// gdb-command:print simple_tuple::NO_PADDING_32 +// gdb-check:$17 = (14, 15, 16) +// gdb-command:print simple_tuple::NO_PADDING_64 +// gdb-check:$18 = (17, 18, 19) + +// gdb-command:print simple_tuple::INTERNAL_PADDING_1 +// gdb-check:$19 = (110, 111) +// gdb-command:print simple_tuple::INTERNAL_PADDING_2 +// gdb-check:$20 = (112, 113, 114, 115) + +// gdb-command:print simple_tuple::PADDING_AT_END +// gdb-check:$21 = (116, 117) // === LLDB TESTS ================================================================================== @@ -100,28 +61,21 @@ // lldb-command:run // lldb-command:v/d noPadding8 -// lldbg-check:[...] { 0 = -100 1 = 100 } -// lldbr-check:((i8, u8)) noPadding8 = { 0 = -100 1 = 100 } +// lldb-check:[...] { 0 = -100 1 = 100 } // lldb-command:v noPadding16 -// lldbg-check:[...] { 0 = 0 1 = 1 2 = 2 } -// lldbr-check:((i16, i16, u16)) noPadding16 = { 0 = 0 1 = 1 2 = 2 } +// lldb-check:[...] { 0 = 0 1 = 1 2 = 2 } // lldb-command:v noPadding32 -// lldbg-check:[...] { 0 = 3 1 = 4.5 2 = 5 } -// lldbr-check:((i32, f32, u32)) noPadding32 = { 0 = 3 1 = 4.5 2 = 5 } +// lldb-check:[...] { 0 = 3 1 = 4.5 2 = 5 } // lldb-command:v noPadding64 -// lldbg-check:[...] { 0 = 6 1 = 7.5 2 = 8 } -// lldbr-check:((i64, f64, u64)) noPadding64 = { 0 = 6 1 = 7.5 2 = 8 } +// lldb-check:[...] { 0 = 6 1 = 7.5 2 = 8 } // lldb-command:v internalPadding1 -// lldbg-check:[...] { 0 = 9 1 = 10 } -// lldbr-check:((i16, i32)) internalPadding1 = { 0 = 9 1 = 10 } +// lldb-check:[...] { 0 = 9 1 = 10 } // lldb-command:v internalPadding2 -// lldbg-check:[...] { 0 = 11 1 = 12 2 = 13 3 = 14 } -// lldbr-check:((i16, i32, u32, u64)) internalPadding2 = { 0 = 11 1 = 12 2 = 13 3 = 14 } +// lldb-check:[...] { 0 = 11 1 = 12 2 = 13 3 = 14 } // lldb-command:v paddingAtEnd -// lldbg-check:[...] { 0 = 15 1 = 16 } -// lldbr-check:((i32, i16)) paddingAtEnd = { 0 = 15 1 = 16 } +// lldb-check:[...] { 0 = 15 1 = 16 } // === CDB TESTS ================================================================================== diff --git a/tests/debuginfo/static-method-on-struct-and-enum.rs b/tests/debuginfo/static-method-on-struct-and-enum.rs index b4ec4543572..b487512a52f 100644 --- a/tests/debuginfo/static-method-on-struct-and-enum.rs +++ b/tests/debuginfo/static-method-on-struct-and-enum.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -29,23 +27,18 @@ // STRUCT // lldb-command:v arg1 -// lldbg-check:[...] 1 -// lldbr-check:(isize) arg1 = 1 +// lldb-check:[...] 1 // lldb-command:v arg2 -// lldbg-check:[...] 2 -// lldbr-check:(isize) arg2 = 2 +// lldb-check:[...] 2 // lldb-command:continue // ENUM // lldb-command:v arg1 -// lldbg-check:[...] -3 -// lldbr-check:(isize) arg1 = -3 +// lldb-check:[...] -3 // lldb-command:v arg2 -// lldbg-check:[...] 4.5 -// lldbr-check:(f64) arg2 = 4.5 +// lldb-check:[...] 4.5 // lldb-command:v arg3 -// lldbg-check:[...] 5 -// lldbr-check:(usize) arg3 = 5 +// lldb-check:[...] 5 // lldb-command:continue #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/strings-and-strs.rs b/tests/debuginfo/strings-and-strs.rs index 4a6adc2fc53..b7ee3312d13 100644 --- a/tests/debuginfo/strings-and-strs.rs +++ b/tests/debuginfo/strings-and-strs.rs @@ -7,37 +7,37 @@ // gdb-command:run // gdb-command:print plain_string -// gdbr-check:$1 = alloc::string::String {vec: alloc::vec::Vec<u8, alloc::alloc::Global> {buf: alloc::raw_vec::RawVec<u8, alloc::alloc::Global> {ptr: core::ptr::unique::Unique<u8> {pointer: core::ptr::non_null::NonNull<u8> {pointer: 0x[...]}, _marker: core::marker::PhantomData<u8>}, cap: alloc::raw_vec::Cap (5), alloc: alloc::alloc::Global}, len: 5}} +// gdb-check:$1 = alloc::string::String {vec: alloc::vec::Vec<u8, alloc::alloc::Global> {buf: alloc::raw_vec::RawVec<u8, alloc::alloc::Global> {inner: alloc::raw_vec::RawVecInner<alloc::alloc::Global> {ptr: core::ptr::unique::Unique<u8> {pointer: core::ptr::non_null::NonNull<u8> {pointer: 0x[...]}, _marker: core::marker::PhantomData<u8>}, cap: alloc::raw_vec::Cap (5), alloc: alloc::alloc::Global}, _marker: core::marker::PhantomData<u8>}, len: 5}} // gdb-command:print plain_str -// gdbr-check:$2 = "Hello" +// gdb-check:$2 = "Hello" // gdb-command:print str_in_struct -// gdbr-check:$3 = strings_and_strs::Foo {inner: "Hello"} +// gdb-check:$3 = strings_and_strs::Foo {inner: "Hello"} // gdb-command:print str_in_tuple -// gdbr-check:$4 = ("Hello", "World") +// gdb-check:$4 = ("Hello", "World") // gdb-command:print str_in_rc -// gdbr-check:$5 = alloc::rc::Rc<&str, alloc::alloc::Global> {ptr: core::ptr::non_null::NonNull<alloc::rc::RcBox<&str>> {pointer: 0x[...]}, phantom: core::marker::PhantomData<alloc::rc::RcBox<&str>>, alloc: alloc::alloc::Global} +// gdb-check:$5 = alloc::rc::Rc<&str, alloc::alloc::Global> {ptr: core::ptr::non_null::NonNull<alloc::rc::RcBox<&str>> {pointer: 0x[...]}, phantom: core::marker::PhantomData<alloc::rc::RcBox<&str>>, alloc: alloc::alloc::Global} // === LLDB TESTS ================================================================================== // lldb-command:run // lldb-command:v plain_string -// lldbg-check:(alloc::string::String) plain_string = "Hello" { vec = size=5 { [0] = 'H' [1] = 'e' [2] = 'l' [3] = 'l' [4] = 'o' } } +// lldb-check:(alloc::string::String) plain_string = "Hello" { vec = size=5 { [0] = 'H' [1] = 'e' [2] = 'l' [3] = 'l' [4] = 'o' } } // lldb-command:v plain_str -// lldbg-check:(&str) plain_str = "Hello" { [0] = 'H' [1] = 'e' [2] = 'l' [3] = 'l' [4] = 'o' } +// lldb-check:(&str) plain_str = "Hello" { [0] = 'H' [1] = 'e' [2] = 'l' [3] = 'l' [4] = 'o' } // lldb-command:v str_in_struct -// lldbg-check:((&str, &str)) str_in_tuple = { 0 = "Hello" { [0] = 'H' [1] = 'e' [2] = 'l' [3] = 'l' [4] = 'o' } 1 = "World" { [0] = 'W' [1] = 'o' [2] = 'r' [3] = 'l' [4] = 'd' } } +// lldb-check:((&str, &str)) str_in_tuple = { 0 = "Hello" { [0] = 'H' [1] = 'e' [2] = 'l' [3] = 'l' [4] = 'o' } 1 = "World" { [0] = 'W' [1] = 'o' [2] = 'r' [3] = 'l' [4] = 'd' } } // lldb-command:v str_in_tuple -// lldbg-check:((&str, &str)) str_in_tuple = { 0 = "Hello" { [0] = 'H' [1] = 'e' [2] = 'l' [3] = 'l' [4] = 'o' } 1 = "World" { [0] = 'W' [1] = 'o' [2] = 'r' [3] = 'l' [4] = 'd' } } +// lldb-check:((&str, &str)) str_in_tuple = { 0 = "Hello" { [0] = 'H' [1] = 'e' [2] = 'l' [3] = 'l' [4] = 'o' } 1 = "World" { [0] = 'W' [1] = 'o' [2] = 'r' [3] = 'l' [4] = 'd' } } // lldb-command:v str_in_rc -// lldbg-check:(alloc::rc::Rc<&str, alloc::alloc::Global>) str_in_rc = strong=1, weak=0 { value = "Hello" { [0] = 'H' [1] = 'e' [2] = 'l' [3] = 'l' [4] = 'o' } } +// lldb-check:(alloc::rc::Rc<&str, alloc::alloc::Global>) str_in_rc = strong=1, weak=0 { value = "Hello" { [0] = 'H' [1] = 'e' [2] = 'l' [3] = 'l' [4] = 'o' } } #![allow(unused_variables)] diff --git a/tests/debuginfo/struct-in-enum.rs b/tests/debuginfo/struct-in-enum.rs index 52e419e6b47..bc2c59fe4aa 100644 --- a/tests/debuginfo/struct-in-enum.rs +++ b/tests/debuginfo/struct-in-enum.rs @@ -1,6 +1,4 @@ -//@ min-lldb-version: 310 -//@ ignore-gdb-version: 7.11.90 - 7.12.9 -//@ ignore-test // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155 +//@ min-lldb-version: 1800 //@ compile-flags:-g @@ -10,16 +8,13 @@ // gdb-command:run // gdb-command:print case1 -// gdbg-check:$1 = {{RUST$ENUM$DISR = Case1, __0 = 0, __1 = {x = 2088533116, y = 2088533116, z = 31868}}, {RUST$ENUM$DISR = Case1, [...]}} -// gdbr-check:$1 = struct_in_enum::Regular::Case1(0, struct_in_enum::Struct {x: 2088533116, y: 2088533116, z: 31868}) +// gdb-check:$1 = struct_in_enum::Regular::Case1(0, struct_in_enum::Struct {x: 2088533116, y: 2088533116, z: 31868}) // gdb-command:print case2 -// gdbg-check:$2 = {{RUST$ENUM$DISR = Case2, [...]}, {RUST$ENUM$DISR = Case2, __0 = 0, __1 = 1229782938247303441, __2 = 4369}} -// gdbr-check:$2 = struct_in_enum::Regular::Case2(0, 1229782938247303441, 4369) +// gdb-check:$2 = struct_in_enum::Regular::Case2(0, 1229782938247303441, 4369) // gdb-command:print univariant -// gdbg-check:$3 = {{__0 = {x = 123, y = 456, z = 789}}} -// gdbr-check:$3 = struct_in_enum::Univariant::TheOnlyCase(struct_in_enum::Struct {x: 123, y: 456, z: 789}) +// gdb-check:$3 = struct_in_enum::Univariant::TheOnlyCase(struct_in_enum::Struct {x: 123, y: 456, z: 789}) // === LLDB TESTS ================================================================================== diff --git a/tests/debuginfo/struct-in-struct.rs b/tests/debuginfo/struct-in-struct.rs index 7ca0e3a5ef6..3cf48470391 100644 --- a/tests/debuginfo/struct-in-struct.rs +++ b/tests/debuginfo/struct-in-struct.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -7,16 +5,13 @@ // gdb-command:run // gdb-command:print three_simple_structs -// gdbg-check:$1 = {x = {x = 1}, y = {x = 2}, z = {x = 3}} -// gdbr-check:$1 = struct_in_struct::ThreeSimpleStructs {x: struct_in_struct::Simple {x: 1}, y: struct_in_struct::Simple {x: 2}, z: struct_in_struct::Simple {x: 3}} +// gdb-check:$1 = struct_in_struct::ThreeSimpleStructs {x: struct_in_struct::Simple {x: 1}, y: struct_in_struct::Simple {x: 2}, z: struct_in_struct::Simple {x: 3}} // gdb-command:print internal_padding_parent -// gdbg-check:$2 = {x = {x = 4, y = 5}, y = {x = 6, y = 7}, z = {x = 8, y = 9}} -// gdbr-check:$2 = struct_in_struct::InternalPaddingParent {x: struct_in_struct::InternalPadding {x: 4, y: 5}, y: struct_in_struct::InternalPadding {x: 6, y: 7}, z: struct_in_struct::InternalPadding {x: 8, y: 9}} +// gdb-check:$2 = struct_in_struct::InternalPaddingParent {x: struct_in_struct::InternalPadding {x: 4, y: 5}, y: struct_in_struct::InternalPadding {x: 6, y: 7}, z: struct_in_struct::InternalPadding {x: 8, y: 9}} // gdb-command:print padding_at_end_parent -// gdbg-check:$3 = {x = {x = 10, y = 11}, y = {x = 12, y = 13}, z = {x = 14, y = 15}} -// gdbr-check:$3 = struct_in_struct::PaddingAtEndParent {x: struct_in_struct::PaddingAtEnd {x: 10, y: 11}, y: struct_in_struct::PaddingAtEnd {x: 12, y: 13}, z: struct_in_struct::PaddingAtEnd {x: 14, y: 15}} +// gdb-check:$3 = struct_in_struct::PaddingAtEndParent {x: struct_in_struct::PaddingAtEnd {x: 10, y: 11}, y: struct_in_struct::PaddingAtEnd {x: 12, y: 13}, z: struct_in_struct::PaddingAtEnd {x: 14, y: 15}} // === LLDB TESTS ================================================================================== @@ -24,36 +19,28 @@ // lldb-command:run // lldb-command:v three_simple_structs -// lldbg-check:[...] { x = { x = 1 } y = { x = 2 } z = { x = 3 } } -// lldbr-check:(struct_in_struct::ThreeSimpleStructs) three_simple_structs = { x = { x = 1 } y = { x = 2 } z = { x = 3 } } +// lldb-check:[...] { x = { x = 1 } y = { x = 2 } z = { x = 3 } } // lldb-command:v internal_padding_parent -// lldbg-check:[...] { x = { x = 4 y = 5 } y = { x = 6 y = 7 } z = { x = 8 y = 9 } } -// lldbr-check:(struct_in_struct::InternalPaddingParent) internal_padding_parent = { x = { x = 4 y = 5 } y = { x = 6 y = 7 } z = { x = 8 y = 9 } } +// lldb-check:[...] { x = { x = 4 y = 5 } y = { x = 6 y = 7 } z = { x = 8 y = 9 } } // lldb-command:v padding_at_end_parent -// lldbg-check:[...] { x = { x = 10 y = 11 } y = { x = 12 y = 13 } z = { x = 14 y = 15 } } -// lldbr-check:(struct_in_struct::PaddingAtEndParent) padding_at_end_parent = { x = { x = 10 y = 11 } y = { x = 12 y = 13 } z = { x = 14 y = 15 } } +// lldb-check:[...] { x = { x = 10 y = 11 } y = { x = 12 y = 13 } z = { x = 14 y = 15 } } // lldb-command:v mixed -// lldbg-check:[...] { x = { x = 16 y = 17 } y = { x = 18 y = 19 } z = { x = 20 } w = 21 } -// lldbr-check:(struct_in_struct::Mixed) mixed = { x = { x = 16 y = 17 } y = { x = 18 y = 19 } z = { x = 20 } w = 21 } +// lldb-check:[...] { x = { x = 16 y = 17 } y = { x = 18 y = 19 } z = { x = 20 } w = 21 } // lldb-command:v bag -// lldbg-check:[...] { x = { x = 22 } } -// lldbr-check:(struct_in_struct::Bag) bag = { x = { x = 22 } } +// lldb-check:[...] { x = { x = 22 } } // lldb-command:v bag_in_bag -// lldbg-check:[...] { x = { x = { x = 23 } } } -// lldbr-check:(struct_in_struct::BagInBag) bag_in_bag = { x = { x = { x = 23 } } } +// lldb-check:[...] { x = { x = { x = 23 } } } // lldb-command:v tjo -// lldbg-check:[...] { x = { x = { x = { x = 24 } } } } -// lldbr-check:(struct_in_struct::ThatsJustOverkill) tjo = { x = { x = { x = { x = 24 } } } } +// lldb-check:[...] { x = { x = { x = { x = 24 } } } } // lldb-command:v tree -// lldbg-check:[...] { x = { x = 25 } y = { x = { x = 26 y = 27 } y = { x = 28 y = 29 } z = { x = 30 y = 31 } } z = { x = { x = { x = 32 } } } } -// lldbr-check:(struct_in_struct::Tree) tree = { x = { x = 25 } y = { x = { x = 26 y = 27 } y = { x = 28 y = 29 } z = { x = 30 y = 31 } } z = { x = { x = { x = 32 } } } } +// lldb-check:[...] { x = { x = 25 } y = { x = { x = 26 y = 27 } y = { x = 28 y = 29 } z = { x = 30 y = 31 } } z = { x = { x = { x = 32 } } } } #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/struct-namespace.rs b/tests/debuginfo/struct-namespace.rs index 3cae51e83dd..95788419100 100644 --- a/tests/debuginfo/struct-namespace.rs +++ b/tests/debuginfo/struct-namespace.rs @@ -1,23 +1,18 @@ //@ ignore-gdb //@ compile-flags:-g -//@ min-lldb-version: 310 // Check that structs get placed in the correct namespace // lldb-command:run // lldb-command:v struct1 -// lldbg-check:(struct_namespace::Struct1)[...] -// lldbr-check:(struct_namespace::Struct1) struct1 = Struct1 { a: 0, b: 1 } +// lldb-check:(struct_namespace::Struct1)[...] // lldb-command:v struct2 -// lldbg-check:(struct_namespace::Struct2)[...] -// lldbr-check:(struct_namespace::Struct2) struct2 = { = 2 } +// lldb-check:(struct_namespace::Struct2)[...] // lldb-command:v mod1_struct1 -// lldbg-check:(struct_namespace::mod1::Struct1)[...] -// lldbr-check:(struct_namespace::mod1::Struct1) mod1_struct1 = Struct1 { a: 3, b: 4 } +// lldb-check:(struct_namespace::mod1::Struct1)[...] // lldb-command:v mod1_struct2 -// lldbg-check:(struct_namespace::mod1::Struct2)[...] -// lldbr-check:(struct_namespace::mod1::Struct2) mod1_struct2 = { = 5 } +// lldb-check:(struct_namespace::mod1::Struct2)[...] #![allow(unused_variables)] #![allow(dead_code)] diff --git a/tests/debuginfo/struct-style-enum.rs b/tests/debuginfo/struct-style-enum.rs index 42368017cae..cea9f3def8b 100644 --- a/tests/debuginfo/struct-style-enum.rs +++ b/tests/debuginfo/struct-style-enum.rs @@ -1,5 +1,3 @@ -// Require a gdb or lldb that can read DW_TAG_variant_part. -//@ min-gdb-version: 8.2 //@ min-lldb-version: 1800 //@ compile-flags:-g @@ -9,16 +7,16 @@ // gdb-command:run // gdb-command:print case1 -// gdbr-check:$1 = struct_style_enum::Regular::Case1{a: 0, b: 31868, c: 31868, d: 31868, e: 31868} +// gdb-check:$1 = struct_style_enum::Regular::Case1{a: 0, b: 31868, c: 31868, d: 31868, e: 31868} // gdb-command:print case2 -// gdbr-check:$2 = struct_style_enum::Regular::Case2{a: 0, b: 286331153, c: 286331153} +// gdb-check:$2 = struct_style_enum::Regular::Case2{a: 0, b: 286331153, c: 286331153} // gdb-command:print case3 -// gdbr-check:$3 = struct_style_enum::Regular::Case3{a: 0, b: 6438275382588823897} +// gdb-check:$3 = struct_style_enum::Regular::Case3{a: 0, b: 6438275382588823897} // gdb-command:print univariant -// gdbr-check:$4 = struct_style_enum::Univariant::TheOnlyCase{a: -1} +// gdb-check:$4 = struct_style_enum::Univariant::TheOnlyCase{a: -1} // === LLDB TESTS ================================================================================== @@ -26,20 +24,16 @@ // lldb-command:run // lldb-command:v case1 -// lldbg-check:(struct_style_enum::Regular) case1 = { value = { a = 0 b = 31868 c = 31868 d = 31868 e = 31868 } $discr$ = 0 } -// lldbr-check:(struct_style_enum::Regular::Case1) case1 = { a = 0 b = 31868 c = 31868 d = 31868 e = 31868 } +// lldb-check:(struct_style_enum::Regular) case1 = { value = { a = 0 b = 31868 c = 31868 d = 31868 e = 31868 } $discr$ = 0 } // lldb-command:v case2 -// lldbg-check:(struct_style_enum::Regular) case2 = { value = { a = 0 b = 286331153 c = 286331153 } $discr$ = 1 } -// lldbr-check:(struct_style_enum::Regular::Case2) case2 = Case2 { Case1: 0, Case2: 286331153, Case3: 286331153 } +// lldb-check:(struct_style_enum::Regular) case2 = { value = { a = 0 b = 286331153 c = 286331153 } $discr$ = 1 } // lldb-command:v case3 -// lldbg-check:(struct_style_enum::Regular) case3 = { value = { a = 0 b = 6438275382588823897 } $discr$ = 2 } -// lldbr-check:(struct_style_enum::Regular::Case3) case3 = Case3 { Case1: 0, Case2: 6438275382588823897 } +// lldb-check:(struct_style_enum::Regular) case3 = { value = { a = 0 b = 6438275382588823897 } $discr$ = 2 } // lldb-command:v univariant -// lldbg-check:(struct_style_enum::Univariant) univariant = { value = { a = -1 } } -// lldbr-check:(struct_style_enum::Univariant) univariant = Univariant { TheOnlyCase: TheOnlyCase { a: -1 } } +// lldb-check:(struct_style_enum::Univariant) univariant = { value = { a = -1 } } #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/struct-with-destructor.rs b/tests/debuginfo/struct-with-destructor.rs index 12e2ac4225c..c159824980a 100644 --- a/tests/debuginfo/struct-with-destructor.rs +++ b/tests/debuginfo/struct-with-destructor.rs @@ -1,45 +1,35 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== // gdb-command:run // gdb-command:print simple -// gdbg-check:$1 = {x = 10, y = 20} -// gdbr-check:$1 = struct_with_destructor::WithDestructor {x: 10, y: 20} +// gdb-check:$1 = struct_with_destructor::WithDestructor {x: 10, y: 20} // gdb-command:print noDestructor -// gdbg-check:$2 = {a = {x = 10, y = 20}, guard = -1} -// gdbr-check:$2 = struct_with_destructor::NoDestructorGuarded {a: struct_with_destructor::NoDestructor {x: 10, y: 20}, guard: -1} +// gdb-check:$2 = struct_with_destructor::NoDestructorGuarded {a: struct_with_destructor::NoDestructor {x: 10, y: 20}, guard: -1} // gdb-command:print withDestructor -// gdbg-check:$3 = {a = {x = 10, y = 20}, guard = -1} -// gdbr-check:$3 = struct_with_destructor::WithDestructorGuarded {a: struct_with_destructor::WithDestructor {x: 10, y: 20}, guard: -1} +// gdb-check:$3 = struct_with_destructor::WithDestructorGuarded {a: struct_with_destructor::WithDestructor {x: 10, y: 20}, guard: -1} // gdb-command:print nested -// gdbg-check:$4 = {a = {a = {x = 7890, y = 9870}}} -// gdbr-check:$4 = struct_with_destructor::NestedOuter {a: struct_with_destructor::NestedInner {a: struct_with_destructor::WithDestructor {x: 7890, y: 9870}}} +// gdb-check:$4 = struct_with_destructor::NestedOuter {a: struct_with_destructor::NestedInner {a: struct_with_destructor::WithDestructor {x: 7890, y: 9870}}} // === LLDB TESTS ================================================================================== // lldb-command:run // lldb-command:v simple -// lldbg-check:[...] { x = 10 y = 20 } -// lldbr-check:(struct_with_destructor::WithDestructor) simple = { x = 10 y = 20 } +// lldb-check:[...] { x = 10 y = 20 } // lldb-command:v noDestructor -// lldbg-check:[...] { a = { x = 10 y = 20 } guard = -1 } -// lldbr-check:(struct_with_destructor::NoDestructorGuarded) noDestructor = { a = { x = 10 y = 20 } guard = -1 } +// lldb-check:[...] { a = { x = 10 y = 20 } guard = -1 } // lldb-command:v withDestructor -// lldbg-check:[...] { a = { x = 10 y = 20 } guard = -1 } -// lldbr-check:(struct_with_destructor::WithDestructorGuarded) withDestructor = { a = { x = 10 y = 20 } guard = -1 } +// lldb-check:[...] { a = { x = 10 y = 20 } guard = -1 } // lldb-command:v nested -// lldbg-check:[...] { a = { a = { x = 7890 y = 9870 } } } -// lldbr-check:(struct_with_destructor::NestedOuter) nested = { a = { a = { x = 7890 y = 9870 } } } +// lldb-check:[...] { a = { a = { x = 7890 y = 9870 } } } #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/thread-names.rs b/tests/debuginfo/thread-names.rs index 6b3b0c7f4b2..265b9271cf3 100644 --- a/tests/debuginfo/thread-names.rs +++ b/tests/debuginfo/thread-names.rs @@ -4,7 +4,7 @@ //@[macos] only-macos //@[win] only-windows //@ ignore-sgx -//@ ignore-windows-gnu +//@ ignore-windows-gnu: gdb on windows-gnu does not print thread names // === GDB TESTS ================================================================================== // diff --git a/tests/debuginfo/trait-pointers.rs b/tests/debuginfo/trait-pointers.rs index 2b4dde4d3a0..71da71b897a 100644 --- a/tests/debuginfo/trait-pointers.rs +++ b/tests/debuginfo/trait-pointers.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // gdb-command:run // lldb-command:run diff --git a/tests/debuginfo/tuple-in-struct.rs b/tests/debuginfo/tuple-in-struct.rs index e36d924e925..a74d6203f5f 100644 --- a/tests/debuginfo/tuple-in-struct.rs +++ b/tests/debuginfo/tuple-in-struct.rs @@ -1,43 +1,31 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // gdb-command:run // gdb-command:print no_padding1 -// gdbg-check:$1 = {x = {__0 = 0, __1 = 1}, y = 2, z = {__0 = 3, __1 = 4, __2 = 5}} -// gdbr-check:$1 = tuple_in_struct::NoPadding1 {x: (0, 1), y: 2, z: (3, 4, 5)} +// gdb-check:$1 = tuple_in_struct::NoPadding1 {x: (0, 1), y: 2, z: (3, 4, 5)} // gdb-command:print no_padding2 -// gdbg-check:$2 = {x = {__0 = 6, __1 = 7}, y = {__0 = {__0 = 8, __1 = 9}, __1 = 10}} -// gdbr-check:$2 = tuple_in_struct::NoPadding2 {x: (6, 7), y: ((8, 9), 10)} +// gdb-check:$2 = tuple_in_struct::NoPadding2 {x: (6, 7), y: ((8, 9), 10)} // gdb-command:print tuple_internal_padding -// gdbg-check:$3 = {x = {__0 = 11, __1 = 12}, y = {__0 = 13, __1 = 14}} -// gdbr-check:$3 = tuple_in_struct::TupleInternalPadding {x: (11, 12), y: (13, 14)} +// gdb-check:$3 = tuple_in_struct::TupleInternalPadding {x: (11, 12), y: (13, 14)} // gdb-command:print struct_internal_padding -// gdbg-check:$4 = {x = {__0 = 15, __1 = 16}, y = {__0 = 17, __1 = 18}} -// gdbr-check:$4 = tuple_in_struct::StructInternalPadding {x: (15, 16), y: (17, 18)} +// gdb-check:$4 = tuple_in_struct::StructInternalPadding {x: (15, 16), y: (17, 18)} // gdb-command:print both_internally_padded -// gdbg-check:$5 = {x = {__0 = 19, __1 = 20, __2 = 21}, y = {__0 = 22, __1 = 23}} -// gdbr-check:$5 = tuple_in_struct::BothInternallyPadded {x: (19, 20, 21), y: (22, 23)} +// gdb-check:$5 = tuple_in_struct::BothInternallyPadded {x: (19, 20, 21), y: (22, 23)} // gdb-command:print single_tuple -// gdbg-check:$6 = {x = {__0 = 24, __1 = 25, __2 = 26}} -// gdbr-check:$6 = tuple_in_struct::SingleTuple {x: (24, 25, 26)} +// gdb-check:$6 = tuple_in_struct::SingleTuple {x: (24, 25, 26)} // gdb-command:print tuple_padded_at_end -// gdbg-check:$7 = {x = {__0 = 27, __1 = 28}, y = {__0 = 29, __1 = 30}} -// gdbr-check:$7 = tuple_in_struct::TuplePaddedAtEnd {x: (27, 28), y: (29, 30)} +// gdb-check:$7 = tuple_in_struct::TuplePaddedAtEnd {x: (27, 28), y: (29, 30)} // gdb-command:print struct_padded_at_end -// gdbg-check:$8 = {x = {__0 = 31, __1 = 32}, y = {__0 = 33, __1 = 34}} -// gdbr-check:$8 = tuple_in_struct::StructPaddedAtEnd {x: (31, 32), y: (33, 34)} +// gdb-check:$8 = tuple_in_struct::StructPaddedAtEnd {x: (31, 32), y: (33, 34)} // gdb-command:print both_padded_at_end -// gdbg-check:$9 = {x = {__0 = 35, __1 = 36, __2 = 37}, y = {__0 = 38, __1 = 39}} -// gdbr-check:$9 = tuple_in_struct::BothPaddedAtEnd {x: (35, 36, 37), y: (38, 39)} +// gdb-check:$9 = tuple_in_struct::BothPaddedAtEnd {x: (35, 36, 37), y: (38, 39)} // gdb-command:print mixed_padding -// gdbg-check:$10 = {x = {__0 = {__0 = 40, __1 = 41, __2 = 42}, __1 = {__0 = 43, __1 = 44}}, y = {__0 = 45, __1 = 46, __2 = 47, __3 = 48}} -// gdbr-check:$10 = tuple_in_struct::MixedPadding {x: ((40, 41, 42), (43, 44)), y: (45, 46, 47, 48)} +// gdb-check:$10 = tuple_in_struct::MixedPadding {x: ((40, 41, 42), (43, 44)), y: (45, 46, 47, 48)} #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/tuple-in-tuple.rs b/tests/debuginfo/tuple-in-tuple.rs index 8ed0e1f9c13..d4388095ad7 100644 --- a/tests/debuginfo/tuple-in-tuple.rs +++ b/tests/debuginfo/tuple-in-tuple.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -7,28 +5,21 @@ // gdb-command:run // gdb-command:print no_padding1 -// gdbg-check:$1 = {__0 = {__0 = 0, __1 = 1}, __1 = 2, __2 = 3} -// gdbr-check:$1 = ((0, 1), 2, 3) +// gdb-check:$1 = ((0, 1), 2, 3) // gdb-command:print no_padding2 -// gdbg-check:$2 = {__0 = 4, __1 = {__0 = 5, __1 = 6}, __2 = 7} -// gdbr-check:$2 = (4, (5, 6), 7) +// gdb-check:$2 = (4, (5, 6), 7) // gdb-command:print no_padding3 -// gdbg-check:$3 = {__0 = 8, __1 = 9, __2 = {__0 = 10, __1 = 11}} -// gdbr-check:$3 = (8, 9, (10, 11)) +// gdb-check:$3 = (8, 9, (10, 11)) // gdb-command:print internal_padding1 -// gdbg-check:$4 = {__0 = 12, __1 = {__0 = 13, __1 = 14}} -// gdbr-check:$4 = (12, (13, 14)) +// gdb-check:$4 = (12, (13, 14)) // gdb-command:print internal_padding2 -// gdbg-check:$5 = {__0 = 15, __1 = {__0 = 16, __1 = 17}} -// gdbr-check:$5 = (15, (16, 17)) +// gdb-check:$5 = (15, (16, 17)) // gdb-command:print padding_at_end1 -// gdbg-check:$6 = {__0 = 18, __1 = {__0 = 19, __1 = 20}} -// gdbr-check:$6 = (18, (19, 20)) +// gdb-check:$6 = (18, (19, 20)) // gdb-command:print padding_at_end2 -// gdbg-check:$7 = {__0 = {__0 = 21, __1 = 22}, __1 = 23} -// gdbr-check:$7 = ((21, 22), 23) +// gdb-check:$7 = ((21, 22), 23) // === LLDB TESTS ================================================================================== @@ -36,28 +27,21 @@ // lldb-command:run // lldb-command:v no_padding1 -// lldbg-check:[...] { 0 = { 0 = 0 1 = 1 } 1 = 2 2 = 3 } -// lldbr-check:(((u32, u32), u32, u32)) no_padding1 = { 0 = { 0 = 0 1 = 1 } 1 = 2 2 = 3 } +// lldb-check:[...] { 0 = { 0 = 0 1 = 1 } 1 = 2 2 = 3 } // lldb-command:v no_padding2 -// lldbg-check:[...] { 0 = 4 1 = { 0 = 5 1 = 6 } 2 = 7 } -// lldbr-check:((u32, (u32, u32), u32)) no_padding2 = { 0 = 4 1 = { 0 = 5 1 = 6 } 2 = 7 } +// lldb-check:[...] { 0 = 4 1 = { 0 = 5 1 = 6 } 2 = 7 } // lldb-command:v no_padding3 -// lldbg-check:[...] { 0 = 8 1 = 9 2 = { 0 = 10 1 = 11 } } -// lldbr-check:((u32, u32, (u32, u32))) no_padding3 = { 0 = 8 1 = 9 2 = { 0 = 10 1 = 11 } } +// lldb-check:[...] { 0 = 8 1 = 9 2 = { 0 = 10 1 = 11 } } // lldb-command:v internal_padding1 -// lldbg-check:[...] { 0 = 12 1 = { 0 = 13 1 = 14 } } -// lldbr-check:((i16, (i32, i32))) internal_padding1 = { 0 = 12 1 = { 0 = 13 1 = 14 } } +// lldb-check:[...] { 0 = 12 1 = { 0 = 13 1 = 14 } } // lldb-command:v internal_padding2 -// lldbg-check:[...] { 0 = 15 1 = { 0 = 16 1 = 17 } } -// lldbr-check:((i16, (i16, i32))) internal_padding2 = { 0 = 15 1 = { 0 = 16 1 = 17 } } +// lldb-check:[...] { 0 = 15 1 = { 0 = 16 1 = 17 } } // lldb-command:v padding_at_end1 -// lldbg-check:[...] { 0 = 18 1 = { 0 = 19 1 = 20 } } -// lldbr-check:((i32, (i32, i16))) padding_at_end1 = { 0 = 18 1 = { 0 = 19 1 = 20 } } +// lldb-check:[...] { 0 = 18 1 = { 0 = 19 1 = 20 } } // lldb-command:v padding_at_end2 -// lldbg-check:[...] { 0 = { 0 = 21 1 = 22 } 1 = 23 } -// lldbr-check:(((i32, i16), i32)) padding_at_end2 = { 0 = { 0 = 21 1 = 22 } 1 = 23 } +// lldb-check:[...] { 0 = { 0 = 21 1 = 22 } 1 = 23 } // === CDB TESTS ================================================================================== diff --git a/tests/debuginfo/tuple-struct.rs b/tests/debuginfo/tuple-struct.rs index 88b1ae19e29..0110203a7c7 100644 --- a/tests/debuginfo/tuple-struct.rs +++ b/tests/debuginfo/tuple-struct.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -7,28 +5,22 @@ // gdb-command:run // gdb-command:print no_padding16 -// gdbg-check:$1 = {__0 = 10000, __1 = -10001} -// gdbr-check:$1 = tuple_struct::NoPadding16 (10000, -10001) +// gdb-check:$1 = tuple_struct::NoPadding16 (10000, -10001) // gdb-command:print no_padding32 -// gdbg-check:$2 = {__0 = -10002, __1 = -10003.5, __2 = 10004} -// gdbr-check:$2 = tuple_struct::NoPadding32 (-10002, -10003.5, 10004) +// gdb-check:$2 = tuple_struct::NoPadding32 (-10002, -10003.5, 10004) // gdb-command:print no_padding64 -// gdbg-check:$3 = {__0 = -10005.5, __1 = 10006, __2 = 10007} -// gdbr-check:$3 = tuple_struct::NoPadding64 (-10005.5, 10006, 10007) +// gdb-check:$3 = tuple_struct::NoPadding64 (-10005.5, 10006, 10007) // gdb-command:print no_padding163264 -// gdbg-check:$4 = {__0 = -10008, __1 = 10009, __2 = 10010, __3 = 10011} -// gdbr-check:$4 = tuple_struct::NoPadding163264 (-10008, 10009, 10010, 10011) +// gdb-check:$4 = tuple_struct::NoPadding163264 (-10008, 10009, 10010, 10011) // gdb-command:print internal_padding -// gdbg-check:$5 = {__0 = 10012, __1 = -10013} -// gdbr-check:$5 = tuple_struct::InternalPadding (10012, -10013) +// gdb-check:$5 = tuple_struct::InternalPadding (10012, -10013) // gdb-command:print padding_at_end -// gdbg-check:$6 = {__0 = -10014, __1 = 10015} -// gdbr-check:$6 = tuple_struct::PaddingAtEnd (-10014, 10015) +// gdb-check:$6 = tuple_struct::PaddingAtEnd (-10014, 10015) // === LLDB TESTS ================================================================================== @@ -36,28 +28,22 @@ // lldb-command:run // lldb-command:v no_padding16 -// lldbg-check:[...] { 0 = 10000 1 = -10001 } -// lldbr-check:(tuple_struct::NoPadding16) no_padding16 = { 0 = 10000 1 = -10001 } +// lldb-check:[...] { 0 = 10000 1 = -10001 } // lldb-command:v no_padding32 -// lldbg-check:[...] { 0 = -10002 1 = -10003.5 2 = 10004 } -// lldbr-check:(tuple_struct::NoPadding32) no_padding32 = { 0 = -10002 1 = -10003.5 2 = 10004 } +// lldb-check:[...] { 0 = -10002 1 = -10003.5 2 = 10004 } // lldb-command:v no_padding64 -// lldbg-check:[...] { 0 = -10005.5 1 = 10006 2 = 10007 } -// lldbr-check:(tuple_struct::NoPadding64) no_padding64 = { 0 = -10005.5 1 = 10006 2 = 10007 } +// lldb-check:[...] { 0 = -10005.5 1 = 10006 2 = 10007 } // lldb-command:v no_padding163264 -// lldbg-check:[...] { 0 = -10008 1 = 10009 2 = 10010 3 = 10011 } -// lldbr-check:(tuple_struct::NoPadding163264) no_padding163264 = { 0 = -10008 1 = 10009 2 = 10010 3 = 10011 } +// lldb-check:[...] { 0 = -10008 1 = 10009 2 = 10010 3 = 10011 } // lldb-command:v internal_padding -// lldbg-check:[...] { 0 = 10012 1 = -10013 } -// lldbr-check:(tuple_struct::InternalPadding) internal_padding = { 0 = 10012 1 = -10013 } +// lldb-check:[...] { 0 = 10012 1 = -10013 } // lldb-command:v padding_at_end -// lldbg-check:[...] { 0 = -10014 1 = 10015 } -// lldbr-check:(tuple_struct::PaddingAtEnd) padding_at_end = { 0 = -10014 1 = 10015 } +// lldb-check:[...] { 0 = -10014 1 = 10015 } // This test case mainly makes sure that no field names are generated for tuple structs (as opposed // to all fields having the name "<unnamed_field>"). Otherwise they are handled the same a normal diff --git a/tests/debuginfo/tuple-style-enum.rs b/tests/debuginfo/tuple-style-enum.rs index 3de4ecb1284..a759ad61c05 100644 --- a/tests/debuginfo/tuple-style-enum.rs +++ b/tests/debuginfo/tuple-style-enum.rs @@ -1,5 +1,3 @@ -// Require a gdb or lldb that can read DW_TAG_variant_part. -//@ min-gdb-version: 8.2 //@ min-lldb-version: 1800 //@ compile-flags:-g @@ -10,16 +8,16 @@ // gdb-command:run // gdb-command:print case1 -// gdbr-check:$1 = tuple_style_enum::Regular::Case1(0, 31868, 31868, 31868, 31868) +// gdb-check:$1 = tuple_style_enum::Regular::Case1(0, 31868, 31868, 31868, 31868) // gdb-command:print case2 -// gdbr-check:$2 = tuple_style_enum::Regular::Case2(0, 286331153, 286331153) +// gdb-check:$2 = tuple_style_enum::Regular::Case2(0, 286331153, 286331153) // gdb-command:print case3 -// gdbr-check:$3 = tuple_style_enum::Regular::Case3(0, 6438275382588823897) +// gdb-check:$3 = tuple_style_enum::Regular::Case3(0, 6438275382588823897) // gdb-command:print univariant -// gdbr-check:$4 = tuple_style_enum::Univariant::TheOnlyCase(-1) +// gdb-check:$4 = tuple_style_enum::Univariant::TheOnlyCase(-1) // === LLDB TESTS ================================================================================== @@ -27,20 +25,16 @@ // lldb-command:run // lldb-command:v case1 -// lldbg-check:(tuple_style_enum::Regular) case1 = { value = { 0 = 0 1 = 31868 2 = 31868 3 = 31868 4 = 31868 } $discr$ = 0 } -// lldbr-check:(tuple_style_enum::Regular::Case1) case1 = { = 0 = 31868 = 31868 = 31868 = 31868 } +// lldb-check:(tuple_style_enum::Regular) case1 = { value = { 0 = 0 1 = 31868 2 = 31868 3 = 31868 4 = 31868 } $discr$ = 0 } // lldb-command:v case2 -// lldbg-check:(tuple_style_enum::Regular) case2 = { value = { 0 = 0 1 = 286331153 2 = 286331153 } $discr$ = 1 } -// lldbr-check:(tuple_style_enum::Regular::Case2) case2 = Case2 { Case1: 0, Case2: 286331153, Case3: 286331153 } +// lldb-check:(tuple_style_enum::Regular) case2 = { value = { 0 = 0 1 = 286331153 2 = 286331153 } $discr$ = 1 } // lldb-command:v case3 -// lldbg-check:(tuple_style_enum::Regular) case3 = { value = { 0 = 0 1 = 6438275382588823897 } $discr$ = 2 } -// lldbr-check:(tuple_style_enum::Regular::Case3) case3 = Case3 { Case1: 0, Case2: 6438275382588823897 } +// lldb-check:(tuple_style_enum::Regular) case3 = { value = { 0 = 0 1 = 6438275382588823897 } $discr$ = 2 } // lldb-command:v univariant -// lldbg-check:(tuple_style_enum::Univariant) univariant = { value = { 0 = -1 } } -// lldbr-check:(tuple_style_enum::Univariant) univariant = { TheOnlyCase = { = -1 } } +// lldb-check:(tuple_style_enum::Univariant) univariant = { value = { 0 = -1 } } #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/union-smoke.rs b/tests/debuginfo/union-smoke.rs index 9b1cf6e1e95..6043240069e 100644 --- a/tests/debuginfo/union-smoke.rs +++ b/tests/debuginfo/union-smoke.rs @@ -1,31 +1,21 @@ -//@ min-lldb-version: 310 -//@ ignore-gdb // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155 - -//@ ignore-gdb-version: 7.11.90 - 7.12.9 - //@ compile-flags:-g // === GDB TESTS =================================================================================== // gdb-command:run // gdb-command:print u -// gdbg-check:$1 = {a = {__0 = 2 '\002', __1 = 2 '\002'}, b = 514} -// gdbr-check:$1 = union_smoke::U {a: (2, 2), b: 514} +// gdb-check:$1 = union_smoke::U {a: (2, 2), b: 514} // gdb-command:print union_smoke::SU -// gdbg-check:$2 = {a = {__0 = 1 '\001', __1 = 1 '\001'}, b = 257} -// gdbr-check:$2 = union_smoke::U {a: (1, 1), b: 257} +// gdb-check:$2 = union_smoke::U {a: (1, 1), b: 257} // === LLDB TESTS ================================================================================== // lldb-command:run // lldb-command:v u -// lldbg-check:[...] { a = { 0 = '\x02' 1 = '\x02' } b = 514 } -// lldbr-check:(union_smoke::U) u = { a = { 0 = '\x02' 1 = '\x02' } b = 514 } +// lldb-check:[...] { a = { 0 = '\x02' 1 = '\x02' } b = 514 } -// Don't test this with rust-enabled lldb for now; see -// https://github.com/rust-lang-nursery/lldb/issues/18 -// lldbg-command:print union_smoke::SU -// lldbg-check:[...] { a = { 0 = '\x01' 1 = '\x01' } b = 257 } +// lldb-command:print union_smoke::SU +// lldb-check:[...] { a = { 0 = '\x01' 1 = '\x01' } b = 257 } #![allow(unused)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/unique-enum.rs b/tests/debuginfo/unique-enum.rs index 514c7c50812..230429278aa 100644 --- a/tests/debuginfo/unique-enum.rs +++ b/tests/debuginfo/unique-enum.rs @@ -1,5 +1,3 @@ -// Require a gdb or lldb that can read DW_TAG_variant_part. -//@ min-gdb-version: 8.2 //@ min-lldb-version: 1800 //@ compile-flags:-g @@ -9,13 +7,13 @@ // gdb-command:run // gdb-command:print *the_a -// gdbr-check:$1 = unique_enum::ABC::TheA{x: 0, y: 8970181431921507452} +// gdb-check:$1 = unique_enum::ABC::TheA{x: 0, y: 8970181431921507452} // gdb-command:print *the_b -// gdbr-check:$2 = unique_enum::ABC::TheB(0, 286331153, 286331153) +// gdb-check:$2 = unique_enum::ABC::TheB(0, 286331153, 286331153) // gdb-command:print *univariant -// gdbr-check:$3 = unique_enum::Univariant::TheOnlyCase(123234) +// gdb-check:$3 = unique_enum::Univariant::TheOnlyCase(123234) // === LLDB TESTS ================================================================================== @@ -23,16 +21,13 @@ // lldb-command:run // lldb-command:v *the_a -// lldbg-check:(unique_enum::ABC) *the_a = { value = { x = 0 y = 8970181431921507452 } $discr$ = 0 } -// lldbr-check:(unique_enum::ABC::TheA) *the_a = TheA { TheA: 0, TheB: 8970181431921507452 } +// lldb-check:(unique_enum::ABC) *the_a = { value = { x = 0 y = 8970181431921507452 } $discr$ = 0 } // lldb-command:v *the_b -// lldbg-check:(unique_enum::ABC) *the_b = { value = { 0 = 0 1 = 286331153 2 = 286331153 } $discr$ = 1 } -// lldbr-check:(unique_enum::ABC::TheB) *the_b = { = 0 = 286331153 = 286331153 } +// lldb-check:(unique_enum::ABC) *the_b = { value = { 0 = 0 1 = 286331153 2 = 286331153 } $discr$ = 1 } // lldb-command:v *univariant -// lldbg-check:(unique_enum::Univariant) *univariant = { value = { 0 = 123234 } } -// lldbr-check:(unique_enum::Univariant) *univariant = { TheOnlyCase = { = 123234 } } +// lldb-check:(unique_enum::Univariant) *univariant = { value = { 0 = 123234 } } #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/unit-type.rs b/tests/debuginfo/unit-type.rs index 60b105fc53d..42c0ff11f71 100644 --- a/tests/debuginfo/unit-type.rs +++ b/tests/debuginfo/unit-type.rs @@ -1,8 +1,5 @@ //@ compile-flags:-g -// We only test Rust-aware versions of GDB: -//@ min-gdb-version: 8.2 - // === GDB TESTS =================================================================================== // gdb-command: run diff --git a/tests/debuginfo/unreachable-locals.rs b/tests/debuginfo/unreachable-locals.rs index 72effc10391..d4416387e0b 100644 --- a/tests/debuginfo/unreachable-locals.rs +++ b/tests/debuginfo/unreachable-locals.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g #![allow(unused_variables)] diff --git a/tests/debuginfo/unsized.rs b/tests/debuginfo/unsized.rs index 982ab003a2a..acfe511be7c 100644 --- a/tests/debuginfo/unsized.rs +++ b/tests/debuginfo/unsized.rs @@ -7,28 +7,22 @@ // gdb-command:run // gdb-command:print a -// gdbg-check:$1 = {data_ptr = [...], length = 4} -// gdbr-check:$1 = &unsized::Foo<[u8]> {data_ptr: [...], length: 4} +// gdb-check:$1 = &unsized::Foo<[u8]> {data_ptr: [...], length: 4} // gdb-command:print b -// gdbg-check:$2 = {data_ptr = [...], length = 4} -// gdbr-check:$2 = &unsized::Foo<unsized::Foo<[u8]>> {data_ptr: [...], length: 4} +// gdb-check:$2 = &unsized::Foo<unsized::Foo<[u8]>> {data_ptr: [...], length: 4} // gdb-command:print c -// gdbg-check:$3 = {pointer = [...], vtable = [...]} -// gdbr-check:$3 = &unsized::Foo<dyn core::fmt::Debug> {pointer: [...], vtable: [...]} +// gdb-check:$3 = &unsized::Foo<dyn core::fmt::Debug> {pointer: [...], vtable: [...]} // gdb-command:print _box -// gdbg-check:$4 = {pointer = [...], vtable = [...]} -// gdbr-check:$4 = alloc::boxed::Box<unsized::Foo<dyn core::fmt::Debug>, alloc::alloc::Global> {pointer: [...], vtable: [...]} +// gdb-check:$4 = alloc::boxed::Box<unsized::Foo<dyn core::fmt::Debug>, alloc::alloc::Global> {pointer: [...], vtable: [...]} // gdb-command:print tuple_slice -// gdbg-check:$5 = {data_ptr = [...], length = 2} -// gdbr-check:$5 = &(i32, i32, [i32]) {data_ptr: [...], length: 2} +// gdb-check:$5 = &(i32, i32, [i32]) {data_ptr: [...], length: 2} // gdb-command:print tuple_dyn -// gdbg-check:$6 = {pointer = [...], vtable = [...]} -// gdbr-check:$6 = &(i32, i32, dyn core::fmt::Debug) {pointer: [...], vtable: [...]} +// gdb-check:$6 = &(i32, i32, dyn core::fmt::Debug) {pointer: [...], vtable: [...]} // === CDB TESTS =================================================================================== diff --git a/tests/debuginfo/var-captured-in-nested-closure.rs b/tests/debuginfo/var-captured-in-nested-closure.rs index 7772ec00337..4e8700015ba 100644 --- a/tests/debuginfo/var-captured-in-nested-closure.rs +++ b/tests/debuginfo/var-captured-in-nested-closure.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -11,11 +9,9 @@ // gdb-command:print constant // gdb-check:$2 = 2 // gdb-command:print a_struct -// gdbg-check:$3 = {a = -3, b = 4.5, c = 5} -// gdbr-check:$3 = var_captured_in_nested_closure::Struct {a: -3, b: 4.5, c: 5} +// gdb-check:$3 = var_captured_in_nested_closure::Struct {a: -3, b: 4.5, c: 5} // gdb-command:print *struct_ref -// gdbg-check:$4 = {a = -3, b = 4.5, c = 5} -// gdbr-check:$4 = var_captured_in_nested_closure::Struct {a: -3, b: 4.5, c: 5} +// gdb-check:$4 = var_captured_in_nested_closure::Struct {a: -3, b: 4.5, c: 5} // gdb-command:print *owned // gdb-check:$5 = 6 // gdb-command:print closure_local @@ -27,11 +23,9 @@ // gdb-command:print constant // gdb-check:$8 = 2 // gdb-command:print a_struct -// gdbg-check:$9 = {a = -3, b = 4.5, c = 5} -// gdbr-check:$9 = var_captured_in_nested_closure::Struct {a: -3, b: 4.5, c: 5} +// gdb-check:$9 = var_captured_in_nested_closure::Struct {a: -3, b: 4.5, c: 5} // gdb-command:print *struct_ref -// gdbg-check:$10 = {a = -3, b = 4.5, c = 5} -// gdbr-check:$10 = var_captured_in_nested_closure::Struct {a: -3, b: 4.5, c: 5} +// gdb-check:$10 = var_captured_in_nested_closure::Struct {a: -3, b: 4.5, c: 5} // gdb-command:print *owned // gdb-check:$11 = 6 // gdb-command:print closure_local @@ -44,43 +38,31 @@ // lldb-command:run // lldb-command:v variable -// lldbg-check:[...] 1 -// lldbr-check:(isize) variable = 1 +// lldb-check:[...] 1 // lldb-command:v constant -// lldbg-check:[...] 2 -// lldbr-check:(isize) constant = 2 +// lldb-check:[...] 2 // lldb-command:v a_struct -// lldbg-check:[...] { a = -3 b = 4.5 c = 5 } -// lldbr-check:(var_captured_in_nested_closure::Struct) a_struct = { a = -3 b = 4.5 c = 5 } +// lldb-check:[...] { a = -3 b = 4.5 c = 5 } // lldb-command:v *struct_ref -// lldbg-check:[...] { a = -3 b = 4.5 c = 5 } -// lldbr-check:(var_captured_in_nested_closure::Struct) *struct_ref = { a = -3 b = 4.5 c = 5 } +// lldb-check:[...] { a = -3 b = 4.5 c = 5 } // lldb-command:v *owned -// lldbg-check:[...] 6 -// lldbr-check:(isize) *owned = 6 +// lldb-check:[...] 6 // lldb-command:v closure_local -// lldbg-check:[...] 8 -// lldbr-check:(isize) closure_local = 8 +// lldb-check:[...] 8 // lldb-command:continue // lldb-command:v variable -// lldbg-check:[...] 1 -// lldbr-check:(isize) variable = 1 +// lldb-check:[...] 1 // lldb-command:v constant -// lldbg-check:[...] 2 -// lldbr-check:(isize) constant = 2 +// lldb-check:[...] 2 // lldb-command:v a_struct -// lldbg-check:[...] { a = -3 b = 4.5 c = 5 } -// lldbr-check:(var_captured_in_nested_closure::Struct) a_struct = { a = -3 b = 4.5 c = 5 } +// lldb-check:[...] { a = -3 b = 4.5 c = 5 } // lldb-command:v *struct_ref -// lldbg-check:[...] { a = -3 b = 4.5 c = 5 } -// lldbr-check:(var_captured_in_nested_closure::Struct) *struct_ref = { a = -3 b = 4.5 c = 5 } +// lldb-check:[...] { a = -3 b = 4.5 c = 5 } // lldb-command:v *owned -// lldbg-check:[...] 6 -// lldbr-check:(isize) *owned = 6 +// lldb-check:[...] 6 // lldb-command:v closure_local -// lldbg-check:[...] 8 -// lldbr-check:(isize) closure_local = 8 +// lldb-check:[...] 8 // lldb-command:continue diff --git a/tests/debuginfo/var-captured-in-sendable-closure.rs b/tests/debuginfo/var-captured-in-sendable-closure.rs index 782a7d11373..cbb09daeb5f 100644 --- a/tests/debuginfo/var-captured-in-sendable-closure.rs +++ b/tests/debuginfo/var-captured-in-sendable-closure.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -9,8 +7,7 @@ // gdb-command:print constant // gdb-check:$1 = 1 // gdb-command:print a_struct -// gdbg-check:$2 = {a = -2, b = 3.5, c = 4} -// gdbr-check:$2 = var_captured_in_sendable_closure::Struct {a: -2, b: 3.5, c: 4} +// gdb-check:$2 = var_captured_in_sendable_closure::Struct {a: -2, b: 3.5, c: 4} // gdb-command:print *owned // gdb-check:$3 = 5 // gdb-command:continue @@ -24,14 +21,11 @@ // lldb-command:run // lldb-command:v constant -// lldbg-check:[...] 1 -// lldbr-check:(isize) constant = 1 +// lldb-check:[...] 1 // lldb-command:v a_struct -// lldbg-check:[...] { a = -2 b = 3.5 c = 4 } -// lldbr-check:(var_captured_in_sendable_closure::Struct) a_struct = { a = -2 b = 3.5 c = 4 } +// lldb-check:[...] { a = -2 b = 3.5 c = 4 } // lldb-command:v *owned -// lldbg-check:[...] 5 -// lldbr-check:(isize) *owned = 5 +// lldb-check:[...] 5 #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/var-captured-in-stack-closure.rs b/tests/debuginfo/var-captured-in-stack-closure.rs index c9a93cd7b7f..0f84ea57b00 100644 --- a/tests/debuginfo/var-captured-in-stack-closure.rs +++ b/tests/debuginfo/var-captured-in-stack-closure.rs @@ -1,5 +1,3 @@ -//@ min-lldb-version: 310 - //@ compile-flags:-g // === GDB TESTS =================================================================================== @@ -11,11 +9,9 @@ // gdb-command:print constant // gdb-check:$2 = 2 // gdb-command:print a_struct -// gdbg-check:$3 = {a = -3, b = 4.5, c = 5} -// gdbr-check:$3 = var_captured_in_stack_closure::Struct {a: -3, b: 4.5, c: 5} +// gdb-check:$3 = var_captured_in_stack_closure::Struct {a: -3, b: 4.5, c: 5} // gdb-command:print *struct_ref -// gdbg-check:$4 = {a = -3, b = 4.5, c = 5} -// gdbr-check:$4 = var_captured_in_stack_closure::Struct {a: -3, b: 4.5, c: 5} +// gdb-check:$4 = var_captured_in_stack_closure::Struct {a: -3, b: 4.5, c: 5} // gdb-command:print *owned // gdb-check:$5 = 6 @@ -26,11 +22,9 @@ // gdb-command:print constant // gdb-check:$7 = 2 // gdb-command:print a_struct -// gdbg-check:$8 = {a = -3, b = 4.5, c = 5} -// gdbr-check:$8 = var_captured_in_stack_closure::Struct {a: -3, b: 4.5, c: 5} +// gdb-check:$8 = var_captured_in_stack_closure::Struct {a: -3, b: 4.5, c: 5} // gdb-command:print *struct_ref -// gdbg-check:$9 = {a = -3, b = 4.5, c = 5} -// gdbr-check:$9 = var_captured_in_stack_closure::Struct {a: -3, b: 4.5, c: 5} +// gdb-check:$9 = var_captured_in_stack_closure::Struct {a: -3, b: 4.5, c: 5} // gdb-command:print *owned // gdb-check:$10 = 6 @@ -40,38 +34,28 @@ // lldb-command:run // lldb-command:v variable -// lldbg-check:[...] 1 -// lldbr-check:(isize) variable = 1 +// lldb-check:[...] 1 // lldb-command:v constant -// lldbg-check:[...] 2 -// lldbr-check:(isize) constant = 2 +// lldb-check:[...] 2 // lldb-command:v a_struct -// lldbg-check:[...] { a = -3 b = 4.5 c = 5 } -// lldbr-check:(var_captured_in_stack_closure::Struct) a_struct = { a = -3 b = 4.5 c = 5 } +// lldb-check:[...] { a = -3 b = 4.5 c = 5 } // lldb-command:v *struct_ref -// lldbg-check:[...] { a = -3 b = 4.5 c = 5 } -// lldbr-check:(var_captured_in_stack_closure::Struct) *struct_ref = { a = -3 b = 4.5 c = 5 } +// lldb-check:[...] { a = -3 b = 4.5 c = 5 } // lldb-command:v *owned -// lldbg-check:[...] 6 -// lldbr-check:(isize) *owned = 6 +// lldb-check:[...] 6 // lldb-command:continue // lldb-command:v variable -// lldbg-check:[...] 2 -// lldbr-check:(isize) variable = 2 +// lldb-check:[...] 2 // lldb-command:v constant -// lldbg-check:[...] 2 -// lldbr-check:(isize) constant = 2 +// lldb-check:[...] 2 // lldb-command:v a_struct -// lldbg-check:[...] { a = -3 b = 4.5 c = 5 } -// lldbr-check:(var_captured_in_stack_closure::Struct) a_struct = { a = -3 b = 4.5 c = 5 } +// lldb-check:[...] { a = -3 b = 4.5 c = 5 } // lldb-command:v *struct_ref -// lldbg-check:[...] { a = -3 b = 4.5 c = 5 } -// lldbr-check:(var_captured_in_stack_closure::Struct) *struct_ref = { a = -3 b = 4.5 c = 5 } +// lldb-check:[...] { a = -3 b = 4.5 c = 5 } // lldb-command:v *owned -// lldbg-check:[...] 6 -// lldbr-check:(isize) *owned = 6 +// lldb-check:[...] 6 // === CDB TESTS =================================================================================== diff --git a/tests/debuginfo/vec-slices.rs b/tests/debuginfo/vec-slices.rs index a8235dba40c..2b4d624976a 100644 --- a/tests/debuginfo/vec-slices.rs +++ b/tests/debuginfo/vec-slices.rs @@ -1,4 +1,3 @@ -//@ min-lldb-version: 310 //@ ignore-gdb-version: 15.0 - 99.0 // ^ test temporarily disabled as it fails under gdb 15 @@ -12,89 +11,64 @@ // gdb-command:print singleton.length // gdb-check:$2 = 1 -// gdbg-command:print *((i64[1]*)(singleton.data_ptr)) -// gdbr-command:print *(singleton.data_ptr as *const [i64; 1]) -// gdbg-check:$3 = {1} -// gdbr-check:$3 = [1] +// gdb-command:print *(singleton.data_ptr as *const [i64; 1]) +// gdb-check:$3 = [1] // gdb-command:print multiple.length // gdb-check:$4 = 4 -// gdbg-command:print *((i64[4]*)(multiple.data_ptr)) -// gdbr-command:print *(multiple.data_ptr as *const [i64; 4]) -// gdbg-check:$5 = {2, 3, 4, 5} -// gdbr-check:$5 = [2, 3, 4, 5] +// gdb-command:print *(multiple.data_ptr as *const [i64; 4]) +// gdb-check:$5 = [2, 3, 4, 5] // gdb-command:print slice_of_slice.length // gdb-check:$6 = 2 -// gdbg-command:print *((i64[2]*)(slice_of_slice.data_ptr)) -// gdbr-command:print *(slice_of_slice.data_ptr as *const [i64; 2]) -// gdbg-check:$7 = {3, 4} -// gdbr-check:$7 = [3, 4] +// gdb-command:print *(slice_of_slice.data_ptr as *const [i64; 2]) +// gdb-check:$7 = [3, 4] // gdb-command:print padded_tuple.length // gdb-check:$8 = 2 // gdb-command:print padded_tuple.data_ptr[0] -// gdbg-check:$9 = {__0 = 6, __1 = 7} -// gdbr-check:$9 = (6, 7) +// gdb-check:$9 = (6, 7) // gdb-command:print padded_tuple.data_ptr[1] -// gdbg-check:$10 = {__0 = 8, __1 = 9} -// gdbr-check:$10 = (8, 9) +// gdb-check:$10 = (8, 9) // gdb-command:print padded_struct.length // gdb-check:$11 = 2 // gdb-command:print padded_struct.data_ptr[0] -// gdbg-check:$12 = {x = 10, y = 11, z = 12} -// gdbr-check:$12 = vec_slices::AStruct {x: 10, y: 11, z: 12} +// gdb-check:$12 = vec_slices::AStruct {x: 10, y: 11, z: 12} // gdb-command:print padded_struct.data_ptr[1] -// gdbg-check:$13 = {x = 13, y = 14, z = 15} -// gdbr-check:$13 = vec_slices::AStruct {x: 13, y: 14, z: 15} +// gdb-check:$13 = vec_slices::AStruct {x: 13, y: 14, z: 15} // gdb-command:print mut_slice.length // gdb-check:$14 = 5 -// gdbg-command:print *((i64[5]*)(mut_slice.data_ptr)) -// gdbr-command:print *(mut_slice.data_ptr as *const [i64; 5]) -// gdbg-check:$15 = {1, 2, 3, 4, 5} -// gdbr-check:$15 = [1, 2, 3, 4, 5] - -// Some lines below are marked with [ignored] because old GDB versions seem to have trouble -// accessing globals. - -// [ignored] gdbg-command:print 'vec_slices::MUT_VECT_SLICE'.length -// gdbr-command:print MUT_VECT_SLICE.length -// [ignored] gdbg-check:$16 = 2 -// gdbr-check:$16 = 2 -// [ignored] gdbg-command:print *((i64[2]*)('vec_slices::MUT_VECT_SLICE'.data_ptr)) -// gdbr-command:print *(MUT_VECT_SLICE.data_ptr as *const [i64; 2]) -// [ignored] gdbg-check:$17 = {64, 65} -// gdbr-check:$17 = [64, 65] +// gdb-command:print *(mut_slice.data_ptr as *const [i64; 5]) +// gdb-check:$15 = [1, 2, 3, 4, 5] + +// gdb-command:print MUT_VECT_SLICE.length +// gdb-check:$16 = 2 +// gdb-command:print *(MUT_VECT_SLICE.data_ptr as *const [i64; 2]) +// gdb-check:$17 = [64, 65] // === LLDB TESTS ================================================================================== // lldb-command:run // lldb-command:v empty -// lldbg-check:[...] size=0 -// lldbr-check:(&[i64]) empty = size=0 +// lldb-check:[...] size=0 // lldb-command:v singleton -// lldbg-check:[...] size=1 { [0] = 1 } -// lldbr-check:(&[i64]) singleton = &[1] +// lldb-check:[...] size=1 { [0] = 1 } // lldb-command:v multiple -// lldbg-check:[...] size=4 { [0] = 2 [1] = 3 [2] = 4 [3] = 5 } -// lldbr-check:(&[i64]) multiple = size=4 { [0] = 2 [1] = 3 [2] = 4 [3] = 5 } +// lldb-check:[...] size=4 { [0] = 2 [1] = 3 [2] = 4 [3] = 5 } // lldb-command:v slice_of_slice -// lldbg-check:[...] size=2 { [0] = 3 [1] = 4 } -// lldbr-check:(&[i64]) slice_of_slice = size=2 { [0] = 3 [1] = 4 } +// lldb-check:[...] size=2 { [0] = 3 [1] = 4 } // lldb-command:v padded_tuple -// lldbg-check:[...] size=2 { [0] = { 0 = 6 1 = 7 } [1] = { 0 = 8 1 = 9 } } -// lldbr-check:(&[(i32, i16)]) padded_tuple = size=2 { [0] = { 0 = 6 1 = 7 } [1] = { 0 = 8 1 = 9 } } +// lldb-check:[...] size=2 { [0] = { 0 = 6 1 = 7 } [1] = { 0 = 8 1 = 9 } } // lldb-command:v padded_struct -// lldbg-check:[...] size=2 { [0] = { x = 10 y = 11 z = 12 } [1] = { x = 13 y = 14 z = 15 } } -// lldbr-check:(&[vec_slices::AStruct]) padded_struct = size=2 { [0] = { x = 10 y = 11 z = 12 } [1] = { x = 13 y = 14 z = 15 } } +// lldb-check:[...] size=2 { [0] = { x = 10 y = 11 z = 12 } [1] = { x = 13 y = 14 z = 15 } } #![allow(dead_code, unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/debuginfo/vec.rs b/tests/debuginfo/vec.rs index cf7de0b9b55..1093e38d878 100644 --- a/tests/debuginfo/vec.rs +++ b/tests/debuginfo/vec.rs @@ -1,25 +1,19 @@ -//@ min-lldb-version: 310 -//@ ignore-gdb // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155 - //@ compile-flags:-g // === GDB TESTS =================================================================================== // gdb-command:run // gdb-command:print a -// gdbg-check:$1 = {1, 2, 3} -// gdbr-check:$1 = [1, 2, 3] +// gdb-check:$1 = [1, 2, 3] // gdb-command:print vec::VECT -// gdbg-check:$2 = {4, 5, 6} -// gdbr-check:$2 = [4, 5, 6] +// gdb-check:$2 = [4, 5, 6] // === LLDB TESTS ================================================================================== // lldb-command:run // lldb-command:v a -// lldbg-check:[...] { [0] = 1 [1] = 2 [2] = 3 } -// lldbr-check:([i32; 3]) a = { [0] = 1 [1] = 2 [2] = 3 } +// lldb-check:[...] { [0] = 1 [1] = 2 [2] = 3 } #![allow(unused_variables)] #![feature(omit_gdb_pretty_printer_section)] diff --git a/tests/incremental/decl_macro.rs b/tests/incremental/decl_macro.rs new file mode 100644 index 00000000000..74810ae4227 --- /dev/null +++ b/tests/incremental/decl_macro.rs @@ -0,0 +1,34 @@ +//@ revisions: rpass1 rpass2 + +// issue#112680 + +#![feature(decl_macro)] + +pub trait T { + type Key; + fn index_from_key(key: Self::Key) -> usize; +} + +pub macro m($key_ty:ident, $val_ty:ident) { + struct $key_ty { + inner: usize, + } + + impl T for $val_ty { + type Key = $key_ty; + + fn index_from_key(key: Self::Key) -> usize { + key.inner + } + } +} + +m!(TestId, Test); + +#[cfg(rpass1)] +struct Test(u32); + +#[cfg(rpass2)] +struct Test; + +fn main() {} diff --git a/tests/mir-opt/address_of.address_of_reborrow.SimplifyCfg-initial.after.mir b/tests/mir-opt/address_of.address_of_reborrow.SimplifyCfg-initial.after.mir index cb72ad3d253..be636da4517 100644 --- a/tests/mir-opt/address_of.address_of_reborrow.SimplifyCfg-initial.after.mir +++ b/tests/mir-opt/address_of.address_of_reborrow.SimplifyCfg-initial.after.mir @@ -140,7 +140,7 @@ fn address_of_reborrow() -> () { StorageLive(_6); _6 = &raw const (*_1); AscribeUserType(_6, o, UserTypeProjection { base: UserType(0), projs: [] }); - _5 = _6; + _5 = copy _6; StorageDead(_6); StorageDead(_5); StorageLive(_7); @@ -153,7 +153,7 @@ fn address_of_reborrow() -> () { _9 = move _10 as *const dyn std::marker::Send (PointerCoercion(Unsize)); StorageDead(_10); AscribeUserType(_9, o, UserTypeProjection { base: UserType(1), projs: [] }); - _8 = _9; + _8 = copy _9; StorageDead(_9); StorageDead(_8); StorageLive(_11); @@ -194,7 +194,7 @@ fn address_of_reborrow() -> () { StorageLive(_22); _22 = &raw const (*_3); AscribeUserType(_22, o, UserTypeProjection { base: UserType(10), projs: [] }); - _21 = _22; + _21 = copy _22; StorageDead(_22); StorageDead(_21); StorageLive(_23); @@ -207,7 +207,7 @@ fn address_of_reborrow() -> () { _25 = move _26 as *const dyn std::marker::Send (PointerCoercion(Unsize)); StorageDead(_26); AscribeUserType(_25, o, UserTypeProjection { base: UserType(11), projs: [] }); - _24 = _25; + _24 = copy _25; StorageDead(_25); StorageDead(_24); StorageLive(_27); @@ -242,7 +242,7 @@ fn address_of_reborrow() -> () { StorageLive(_36); _36 = &raw mut (*_3); AscribeUserType(_36, o, UserTypeProjection { base: UserType(20), projs: [] }); - _35 = _36; + _35 = copy _36; StorageDead(_36); StorageDead(_35); StorageLive(_37); @@ -255,7 +255,7 @@ fn address_of_reborrow() -> () { _39 = move _40 as *mut dyn std::marker::Send (PointerCoercion(Unsize)); StorageDead(_40); AscribeUserType(_39, o, UserTypeProjection { base: UserType(21), projs: [] }); - _38 = _39; + _38 = copy _39; StorageDead(_39); StorageDead(_38); StorageLive(_41); 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 ef51b07827f..a467987e886 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 @@ -33,17 +33,17 @@ fn main() -> () { StorageDead(_4); StorageLive(_5); StorageLive(_6); - _6 = _3; + _6 = copy _3; _5 = foo(move _6) -> [return: bb1, unwind unreachable]; } bb1: { StorageDead(_6); StorageLive(_7); - _7 = _2; + _7 = copy _2; _8 = Len(_1); - _9 = Lt(_7, _8); - assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, _7) -> [success: bb2, unwind unreachable]; + _9 = Lt(copy _7, copy _8); + assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, copy _7) -> [success: bb2, unwind unreachable]; } bb2: { 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 d1aa9382a2c..bd7365543bd 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 @@ -33,17 +33,17 @@ fn main() -> () { StorageDead(_4); StorageLive(_5); StorageLive(_6); - _6 = _3; + _6 = copy _3; _5 = foo(move _6) -> [return: bb1, unwind continue]; } bb1: { StorageDead(_6); StorageLive(_7); - _7 = _2; + _7 = copy _2; _8 = Len(_1); - _9 = Lt(_7, _8); - assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, _7) -> [success: bb2, unwind continue]; + _9 = Lt(copy _7, copy _8); + assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, copy _7) -> [success: bb2, unwind continue]; } bb2: { diff --git a/tests/mir-opt/array_index_is_temporary.rs b/tests/mir-opt/array_index_is_temporary.rs index 771fb3771b5..cda9e86b3e6 100644 --- a/tests/mir-opt/array_index_is_temporary.rs +++ b/tests/mir-opt/array_index_is_temporary.rs @@ -15,7 +15,7 @@ fn main() { // CHECK: debug x => [[x:_.*]]; // CHECK: debug y => [[y:_.*]]; // CHECK: [[y]] = const 1_usize; - // CHECK: [[tmp:_.*]] = [[y]]; + // CHECK: [[tmp:_.*]] = copy [[y]]; // CHECK: [[x]][[[tmp]]] = let mut x = [42, 43, 44]; let mut y = 1; diff --git a/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#0}-{closure#0}.coroutine_by_move.0.panic-abort.mir b/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#0}-{closure#0}.coroutine_by_move.0.panic-abort.mir index 1c34955a8d9..1f5bb551b8e 100644 --- a/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#0}-{closure#0}.coroutine_by_move.0.panic-abort.mir +++ b/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#0}-{closure#0}.coroutine_by_move.0.panic-abort.mir @@ -22,7 +22,7 @@ yields () bb0: { StorageLive(_3); - _3 = (_1.0: i32); + _3 = copy (_1.0: i32); FakeRead(ForLet(None), _3); StorageLive(_4); _4 = &_3; diff --git a/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#0}-{closure#0}.coroutine_by_move.0.panic-unwind.mir b/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#0}-{closure#0}.coroutine_by_move.0.panic-unwind.mir index 1c34955a8d9..1f5bb551b8e 100644 --- a/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#0}-{closure#0}.coroutine_by_move.0.panic-unwind.mir +++ b/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#0}-{closure#0}.coroutine_by_move.0.panic-unwind.mir @@ -22,7 +22,7 @@ yields () bb0: { StorageLive(_3); - _3 = (_1.0: i32); + _3 = copy (_1.0: i32); FakeRead(ForLet(None), _3); StorageLive(_4); _4 = &_3; diff --git a/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#1}-{closure#0}.coroutine_by_move.0.panic-abort.mir b/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#1}-{closure#0}.coroutine_by_move.0.panic-abort.mir index 516908144a6..17fa9314806 100644 --- a/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#1}-{closure#0}.coroutine_by_move.0.panic-abort.mir +++ b/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#1}-{closure#0}.coroutine_by_move.0.panic-abort.mir @@ -22,7 +22,7 @@ yields () bb0: { StorageLive(_3); - _3 = (_1.0: i32); + _3 = copy (_1.0: i32); FakeRead(ForLet(None), _3); StorageLive(_4); _4 = &_3; diff --git a/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#1}-{closure#0}.coroutine_by_move.0.panic-unwind.mir b/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#1}-{closure#0}.coroutine_by_move.0.panic-unwind.mir index 516908144a6..17fa9314806 100644 --- a/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#1}-{closure#0}.coroutine_by_move.0.panic-unwind.mir +++ b/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#1}-{closure#0}.coroutine_by_move.0.panic-unwind.mir @@ -22,7 +22,7 @@ yields () bb0: { StorageLive(_3); - _3 = (_1.0: i32); + _3 = copy (_1.0: i32); FakeRead(ForLet(None), _3); StorageLive(_4); _4 = &_3; diff --git a/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#1}.coroutine_closure_by_ref.0.panic-abort.mir b/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#1}.coroutine_closure_by_ref.0.panic-abort.mir index ba20c28cd01..3fdc81791de 100644 --- a/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#1}.coroutine_closure_by_ref.0.panic-abort.mir +++ b/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#1}.coroutine_closure_by_ref.0.panic-abort.mir @@ -4,7 +4,7 @@ fn main::{closure#0}::{closure#1}(_1: &{async closure@$DIR/async_closure_shims.r let mut _0: {async closure body@$DIR/async_closure_shims.rs:62:48: 65:10}; bb0: { - _0 = {coroutine@$DIR/async_closure_shims.rs:62:48: 65:10 (#0)} { a: move _2, b: ((*_1).0: &i32) }; + _0 = {coroutine@$DIR/async_closure_shims.rs:62:48: 65:10 (#0)} { a: move _2, b: copy ((*_1).0: &i32) }; return; } } diff --git a/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#1}.coroutine_closure_by_ref.0.panic-unwind.mir b/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#1}.coroutine_closure_by_ref.0.panic-unwind.mir index ba20c28cd01..3fdc81791de 100644 --- a/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#1}.coroutine_closure_by_ref.0.panic-unwind.mir +++ b/tests/mir-opt/async_closure_shims.main-{closure#0}-{closure#1}.coroutine_closure_by_ref.0.panic-unwind.mir @@ -4,7 +4,7 @@ fn main::{closure#0}::{closure#1}(_1: &{async closure@$DIR/async_closure_shims.r let mut _0: {async closure body@$DIR/async_closure_shims.rs:62:48: 65:10}; bb0: { - _0 = {coroutine@$DIR/async_closure_shims.rs:62:48: 65:10 (#0)} { a: move _2, b: ((*_1).0: &i32) }; + _0 = {coroutine@$DIR/async_closure_shims.rs:62:48: 65:10 (#0)} { a: move _2, b: copy ((*_1).0: &i32) }; return; } } diff --git a/tests/mir-opt/basic_assignment.main.ElaborateDrops.diff b/tests/mir-opt/basic_assignment.main.ElaborateDrops.diff index f187f959727..2d6adaca19e 100644 --- a/tests/mir-opt/basic_assignment.main.ElaborateDrops.diff +++ b/tests/mir-opt/basic_assignment.main.ElaborateDrops.diff @@ -27,7 +27,7 @@ _1 = const false; StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = move _3; StorageDead(_3); StorageLive(_4); diff --git a/tests/mir-opt/basic_assignment.main.SimplifyCfg-initial.after.mir b/tests/mir-opt/basic_assignment.main.SimplifyCfg-initial.after.mir index 5c0d1e9b93f..d4f0363e443 100644 --- a/tests/mir-opt/basic_assignment.main.SimplifyCfg-initial.after.mir +++ b/tests/mir-opt/basic_assignment.main.SimplifyCfg-initial.after.mir @@ -31,7 +31,7 @@ fn main() -> () { FakeRead(ForLet(None), _1); StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = move _3; StorageDead(_3); StorageLive(_4); diff --git a/tests/mir-opt/box_expr.rs b/tests/mir-opt/box_expr.rs index a2d3ab94db6..41cd4ca57bf 100644 --- a/tests/mir-opt/box_expr.rs +++ b/tests/mir-opt/box_expr.rs @@ -7,7 +7,7 @@ fn main() { // CHECK-LABEL: fn main( // CHECK: [[box:_.*]] = ShallowInitBox( - // CHECK: [[ptr:_.*]] = ((([[box]].0: std::ptr::Unique<S>).0: std::ptr::NonNull<S>).0: *const S); + // CHECK: [[ptr:_.*]] = copy ((([[box]].0: std::ptr::Unique<S>).0: std::ptr::NonNull<S>).0: *const S); // CHECK: (*[[ptr]]) = S::new() -> [return: [[ret:bb.*]], unwind: [[unwind:bb.*]]]; // CHECK: [[ret]]: { // CHECK: [[box2:_.*]] = move [[box]]; diff --git a/tests/mir-opt/build_correct_coerce.main.built.after.mir b/tests/mir-opt/build_correct_coerce.main.built.after.mir new file mode 100644 index 00000000000..061174d69bb --- /dev/null +++ b/tests/mir-opt/build_correct_coerce.main.built.after.mir @@ -0,0 +1,18 @@ +// MIR for `main` after built + +fn main() -> () { + let mut _0: (); + let _1: for<'a> fn(&'a (), &'a ()); + scope 1 { + debug x => _1; + } + + bb0: { + StorageLive(_1); + _1 = foo as for<'a> fn(&'a (), &'a ()) (PointerCoercion(ReifyFnPointer)); + FakeRead(ForLet(None), _1); + _0 = const (); + StorageDead(_1); + return; + } +} diff --git a/tests/mir-opt/build_correct_coerce.rs b/tests/mir-opt/build_correct_coerce.rs new file mode 100644 index 00000000000..b6c861636dc --- /dev/null +++ b/tests/mir-opt/build_correct_coerce.rs @@ -0,0 +1,12 @@ +// skip-filecheck + +// Validate that we record the target for the `as` coercion as `for<'a> fn(&'a (), &'a ())`, +// and not `for<'a, 'b>(&'a (), &'b ())`. We previously did the latter due to a bug in +// the code that records adjustments in HIR typeck. + +fn foo<'a, 'b>(_: &'a (), _: &'b ()) {} + +// EMIT_MIR build_correct_coerce.main.built.after.mir +fn main() { + let x = foo as for<'a> fn(&'a (), &'a ()); +} 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 c0f16ee7ec0..109a41d1ef9 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 @@ -3,14 +3,14 @@ field_tys: { _0: CoroutineSavedTy { ty: Coroutine( - DefId(0:4 ~ async_await[ccf8]::a::{closure#0}), + DefId(0:5 ~ async_await[ccf8]::a::{closure#0}), [ (), std::future::ResumeTy, (), (), CoroutineWitness( - DefId(0:4 ~ async_await[ccf8]::a::{closure#0}), + DefId(0:5 ~ async_await[ccf8]::a::{closure#0}), [], ), (), @@ -24,14 +24,14 @@ }, _1: CoroutineSavedTy { ty: Coroutine( - DefId(0:4 ~ async_await[ccf8]::a::{closure#0}), + DefId(0:5 ~ async_await[ccf8]::a::{closure#0}), [ (), std::future::ResumeTy, (), (), CoroutineWitness( - DefId(0:4 ~ async_await[ccf8]::a::{closure#0}), + DefId(0:5 ~ async_await[ccf8]::a::{closure#0}), [], ), (), @@ -151,7 +151,7 @@ fn b::{closure#0}(_1: Pin<&mut {async fn body of b()}>, _2: &mut Context<'_>) -> StorageLive(_13); StorageLive(_14); StorageLive(_15); - _15 = _38; + _15 = copy _38; _14 = move _15; goto -> bb6; } @@ -194,8 +194,8 @@ fn b::{closure#0}(_1: Pin<&mut {async fn body of b()}>, _2: &mut Context<'_>) -> bb10: { StorageLive(_17); - _17 = ((_9 as Ready).0: ()); - _3 = _17; + _17 = copy ((_9 as Ready).0: ()); + _3 = copy _17; StorageDead(_17); StorageDead(_14); StorageDead(_12); @@ -253,7 +253,7 @@ fn b::{closure#0}(_1: Pin<&mut {async fn body of b()}>, _2: &mut Context<'_>) -> StorageLive(_29); StorageLive(_30); StorageLive(_31); - _31 = _38; + _31 = copy _38; _30 = move _31; goto -> bb18; } @@ -291,8 +291,8 @@ fn b::{closure#0}(_1: Pin<&mut {async fn body of b()}>, _2: &mut Context<'_>) -> bb21: { StorageLive(_33); - _33 = ((_25 as Ready).0: ()); - _37 = _33; + _33 = copy ((_25 as Ready).0: ()); + _37 = copy _33; StorageDead(_33); StorageDead(_30); StorageDead(_28); diff --git a/tests/mir-opt/building/custom/aggregate_exprs.adt.built.after.mir b/tests/mir-opt/building/custom/aggregate_exprs.adt.built.after.mir index c14882142f5..6d4d261b895 100644 --- a/tests/mir-opt/building/custom/aggregate_exprs.adt.built.after.mir +++ b/tests/mir-opt/building/custom/aggregate_exprs.adt.built.after.mir @@ -9,8 +9,8 @@ fn adt() -> Onion { bb0: { _1 = const 1_i32; _2 = Foo { a: const 1_i32, b: const 2_i32 }; - _3 = Bar::Foo(move _2, _1); - _0 = Onion { neon: ((_3 as variant#0).1: i32) }; + _3 = Bar::Foo(move _2, copy _1); + _0 = Onion { neon: copy ((_3 as variant#0).1: i32) }; return; } } diff --git a/tests/mir-opt/building/custom/aggregate_exprs.array.built.after.mir b/tests/mir-opt/building/custom/aggregate_exprs.array.built.after.mir index fde007abab0..2c14258956a 100644 --- a/tests/mir-opt/building/custom/aggregate_exprs.array.built.after.mir +++ b/tests/mir-opt/building/custom/aggregate_exprs.array.built.after.mir @@ -8,7 +8,7 @@ fn array() -> [i32; 2] { bb0: { _1 = [const 42_i32, const 43_i32]; _2 = const 1_i32; - _1 = [_2, const 2_i32]; + _1 = [copy _2, const 2_i32]; _0 = move _1; return; } diff --git a/tests/mir-opt/building/custom/arbitrary_let.arbitrary_let.built.after.mir b/tests/mir-opt/building/custom/arbitrary_let.arbitrary_let.built.after.mir index 189996f1179..72a16b35885 100644 --- a/tests/mir-opt/building/custom/arbitrary_let.arbitrary_let.built.after.mir +++ b/tests/mir-opt/building/custom/arbitrary_let.arbitrary_let.built.after.mir @@ -6,17 +6,17 @@ fn arbitrary_let(_1: i32) -> i32 { let mut _3: i32; bb0: { - _2 = _1; + _2 = copy _1; goto -> bb2; } bb1: { - _0 = _3; + _0 = copy _3; return; } bb2: { - _3 = _2; + _3 = copy _2; goto -> bb1; } } diff --git a/tests/mir-opt/building/custom/arrays.arrays.built.after.mir b/tests/mir-opt/building/custom/arrays.arrays.built.after.mir index eaeba302f15..30d11e31e4d 100644 --- a/tests/mir-opt/building/custom/arrays.arrays.built.after.mir +++ b/tests/mir-opt/building/custom/arrays.arrays.built.after.mir @@ -8,7 +8,7 @@ fn arrays() -> usize { bb0: { _1 = [const 5_i32; C]; _2 = Len(_1); - _0 = _2; + _0 = copy _2; return; } } diff --git a/tests/mir-opt/building/custom/as_cast.float_to_int.built.after.mir b/tests/mir-opt/building/custom/as_cast.float_to_int.built.after.mir index e3334bc7dbe..93750719d27 100644 --- a/tests/mir-opt/building/custom/as_cast.float_to_int.built.after.mir +++ b/tests/mir-opt/building/custom/as_cast.float_to_int.built.after.mir @@ -4,7 +4,7 @@ fn float_to_int(_1: f32) -> i32 { let mut _0: i32; bb0: { - _0 = _1 as i32 (FloatToInt); + _0 = copy _1 as i32 (FloatToInt); return; } } diff --git a/tests/mir-opt/building/custom/as_cast.int_to_int.built.after.mir b/tests/mir-opt/building/custom/as_cast.int_to_int.built.after.mir index d71cb9d78d3..9adec45d64b 100644 --- a/tests/mir-opt/building/custom/as_cast.int_to_int.built.after.mir +++ b/tests/mir-opt/building/custom/as_cast.int_to_int.built.after.mir @@ -4,7 +4,7 @@ fn int_to_int(_1: u32) -> i32 { let mut _0: i32; bb0: { - _0 = _1 as i32 (IntToInt); + _0 = copy _1 as i32 (IntToInt); return; } } 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 faff79e8c57..aa642258095 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 (PointerWithExposedProvenance); + _0 = copy _1 as *const i32 (PointerWithExposedProvenance); return; } } diff --git a/tests/mir-opt/building/custom/assume.assume_local.built.after.mir b/tests/mir-opt/building/custom/assume.assume_local.built.after.mir index 7ea1fcd30c2..36e2859ce16 100644 --- a/tests/mir-opt/building/custom/assume.assume_local.built.after.mir +++ b/tests/mir-opt/building/custom/assume.assume_local.built.after.mir @@ -4,7 +4,7 @@ fn assume_local(_1: bool) -> () { let mut _0: (); bb0: { - assume(_1); + assume(copy _1); return; } } diff --git a/tests/mir-opt/building/custom/assume.assume_place.built.after.mir b/tests/mir-opt/building/custom/assume.assume_place.built.after.mir index ce914618d3d..074af333d63 100644 --- a/tests/mir-opt/building/custom/assume.assume_place.built.after.mir +++ b/tests/mir-opt/building/custom/assume.assume_place.built.after.mir @@ -4,7 +4,7 @@ fn assume_place(_1: (bool, u8)) -> () { let mut _0: (); bb0: { - assume((_1.0: bool)); + assume(copy (_1.0: bool)); return; } } diff --git a/tests/mir-opt/building/custom/enums.switch_bool.built.after.mir b/tests/mir-opt/building/custom/enums.switch_bool.built.after.mir index f82e5f1c6fd..beefef331df 100644 --- a/tests/mir-opt/building/custom/enums.switch_bool.built.after.mir +++ b/tests/mir-opt/building/custom/enums.switch_bool.built.after.mir @@ -4,7 +4,7 @@ fn switch_bool(_1: bool) -> u32 { let mut _0: u32; bb0: { - switchInt(_1) -> [1: bb1, 0: bb2, otherwise: bb2]; + switchInt(copy _1) -> [1: bb1, 0: bb2, otherwise: bb2]; } bb1: { diff --git a/tests/mir-opt/building/custom/enums.switch_option.built.after.mir b/tests/mir-opt/building/custom/enums.switch_option.built.after.mir index fa03f274be3..a854df87866 100644 --- a/tests/mir-opt/building/custom/enums.switch_option.built.after.mir +++ b/tests/mir-opt/building/custom/enums.switch_option.built.after.mir @@ -6,7 +6,7 @@ fn switch_option(_1: Option<()>) -> bool { bb0: { _2 = discriminant(_1); - switchInt(_2) -> [0: bb1, 1: bb2, otherwise: bb2]; + switchInt(copy _2) -> [0: bb1, 1: bb2, otherwise: bb2]; } bb1: { diff --git a/tests/mir-opt/building/custom/enums.switch_option_repr.built.after.mir b/tests/mir-opt/building/custom/enums.switch_option_repr.built.after.mir index eec2197a8bd..4ffc08772a8 100644 --- a/tests/mir-opt/building/custom/enums.switch_option_repr.built.after.mir +++ b/tests/mir-opt/building/custom/enums.switch_option_repr.built.after.mir @@ -6,7 +6,7 @@ fn switch_option_repr(_1: Bool) -> bool { bb0: { _2 = discriminant(_1); - switchInt(_2) -> [0: bb2, otherwise: bb1]; + switchInt(copy _2) -> [0: bb2, otherwise: bb1]; } bb1: { diff --git a/tests/mir-opt/building/custom/operators.f.built.after.mir b/tests/mir-opt/building/custom/operators.f.built.after.mir index cac82f7b3ea..ed6cddd548f 100644 --- a/tests/mir-opt/building/custom/operators.f.built.after.mir +++ b/tests/mir-opt/building/custom/operators.f.built.after.mir @@ -5,26 +5,26 @@ fn f(_1: i32, _2: bool) -> i32 { let mut _3: (i32, bool); bb0: { - _1 = Neg(_1); - _2 = Not(_2); - _1 = Add(_1, _1); - _1 = Sub(_1, _1); - _1 = Mul(_1, _1); - _1 = Div(_1, _1); - _1 = Rem(_1, _1); - _1 = BitXor(_1, _1); - _1 = BitAnd(_1, _1); - _1 = Shl(_1, _1); - _1 = Shr(_1, _1); - _2 = Eq(_1, _1); - _2 = Lt(_1, _1); - _2 = Le(_1, _1); - _2 = Ge(_1, _1); - _2 = Gt(_1, _1); - _3 = AddWithOverflow(_1, _1); - _2 = (_3.1: bool); - _1 = (_3.0: i32); - _0 = _1; + _1 = Neg(copy _1); + _2 = Not(copy _2); + _1 = Add(copy _1, copy _1); + _1 = Sub(copy _1, copy _1); + _1 = Mul(copy _1, copy _1); + _1 = Div(copy _1, copy _1); + _1 = Rem(copy _1, copy _1); + _1 = BitXor(copy _1, copy _1); + _1 = BitAnd(copy _1, copy _1); + _1 = Shl(copy _1, copy _1); + _1 = Shr(copy _1, copy _1); + _2 = Eq(copy _1, copy _1); + _2 = Lt(copy _1, copy _1); + _2 = Le(copy _1, copy _1); + _2 = Ge(copy _1, copy _1); + _2 = Gt(copy _1, copy _1); + _3 = AddWithOverflow(copy _1, copy _1); + _2 = copy (_3.1: bool); + _1 = copy (_3.0: i32); + _0 = copy _1; return; } } diff --git a/tests/mir-opt/building/custom/operators.g.runtime.after.mir b/tests/mir-opt/building/custom/operators.g.runtime.after.mir index a0ad7d0f93f..7d87fd93278 100644 --- a/tests/mir-opt/building/custom/operators.g.runtime.after.mir +++ b/tests/mir-opt/building/custom/operators.g.runtime.after.mir @@ -6,8 +6,8 @@ fn g(_1: *const i32, _2: *const [i32]) -> () { let mut _4: usize; bb0: { - _3 = PtrMetadata(_1); - _4 = PtrMetadata(_2); + _3 = PtrMetadata(copy _1); + _4 = PtrMetadata(copy _2); return; } } diff --git a/tests/mir-opt/building/custom/projections.copy_for_deref.built.after.mir b/tests/mir-opt/building/custom/projections.copy_for_deref.built.after.mir index b1ba5f9314d..b28e96f10ea 100644 --- a/tests/mir-opt/building/custom/projections.copy_for_deref.built.after.mir +++ b/tests/mir-opt/building/custom/projections.copy_for_deref.built.after.mir @@ -6,7 +6,7 @@ fn copy_for_deref(_1: (&i32, i32)) -> i32 { bb0: { _2 = deref_copy (_1.0: &i32); - _0 = (*_2); + _0 = copy (*_2); return; } } diff --git a/tests/mir-opt/building/custom/projections.simple_index.built.after.mir b/tests/mir-opt/building/custom/projections.simple_index.built.after.mir index f74c61009d3..2cd781696da 100644 --- a/tests/mir-opt/building/custom/projections.simple_index.built.after.mir +++ b/tests/mir-opt/building/custom/projections.simple_index.built.after.mir @@ -6,8 +6,8 @@ fn simple_index(_1: [i32; 10], _2: &[i32]) -> i32 { bb0: { _3 = const 3_usize; - _0 = _1[_3]; - _0 = (*_2)[_3]; + _0 = copy _1[_3]; + _0 = copy (*_2)[_3]; return; } } diff --git a/tests/mir-opt/building/custom/projections.tuples.built.after.mir b/tests/mir-opt/building/custom/projections.tuples.built.after.mir index a370de2ed84..d07269cd0d3 100644 --- a/tests/mir-opt/building/custom/projections.tuples.built.after.mir +++ b/tests/mir-opt/building/custom/projections.tuples.built.after.mir @@ -4,8 +4,8 @@ fn tuples(_1: (u32, i32)) -> (u32, i32) { let mut _0: (u32, i32); bb0: { - (_0.0: u32) = (_1.0: u32); - (_0.1: i32) = (_1.1: i32); + (_0.0: u32) = copy (_1.0: u32); + (_0.1: i32) = copy (_1.1: i32); return; } } diff --git a/tests/mir-opt/building/custom/projections.unions.built.after.mir b/tests/mir-opt/building/custom/projections.unions.built.after.mir index 4189b329e8c..fe4f7acebb5 100644 --- a/tests/mir-opt/building/custom/projections.unions.built.after.mir +++ b/tests/mir-opt/building/custom/projections.unions.built.after.mir @@ -4,7 +4,7 @@ fn unions(_1: U) -> i32 { let mut _0: i32; bb0: { - _0 = (_1.0: i32); + _0 = copy (_1.0: i32); return; } } diff --git a/tests/mir-opt/building/custom/projections.unwrap.built.after.mir b/tests/mir-opt/building/custom/projections.unwrap.built.after.mir index 0c43bdc9d24..ea706e0a97d 100644 --- a/tests/mir-opt/building/custom/projections.unwrap.built.after.mir +++ b/tests/mir-opt/building/custom/projections.unwrap.built.after.mir @@ -4,7 +4,7 @@ fn unwrap(_1: Option<i32>) -> i32 { let mut _0: i32; bb0: { - _0 = ((_1 as variant#1).0: i32); + _0 = copy ((_1 as variant#1).0: i32); return; } } diff --git a/tests/mir-opt/building/custom/projections.unwrap_deref.built.after.mir b/tests/mir-opt/building/custom/projections.unwrap_deref.built.after.mir index 39e97851343..eb83dcece3e 100644 --- a/tests/mir-opt/building/custom/projections.unwrap_deref.built.after.mir +++ b/tests/mir-opt/building/custom/projections.unwrap_deref.built.after.mir @@ -4,7 +4,7 @@ fn unwrap_deref(_1: Option<&i32>) -> i32 { let mut _0: i32; bb0: { - _0 = (*((_1 as variant#1).0: &i32)); + _0 = copy (*((_1 as variant#1).0: &i32)); return; } } diff --git a/tests/mir-opt/building/custom/references.raw_pointer_offset.built.after.mir b/tests/mir-opt/building/custom/references.raw_pointer_offset.built.after.mir index 8046b543eef..3893613bff9 100644 --- a/tests/mir-opt/building/custom/references.raw_pointer_offset.built.after.mir +++ b/tests/mir-opt/building/custom/references.raw_pointer_offset.built.after.mir @@ -4,7 +4,7 @@ fn raw_pointer_offset(_1: *const i32) -> *const i32 { let mut _0: *const i32; bb0: { - _0 = Offset(_1, const 1_isize); + _0 = Offset(copy _1, const 1_isize); return; } } diff --git a/tests/mir-opt/building/custom/simple_assign.simple.built.after.mir b/tests/mir-opt/building/custom/simple_assign.simple.built.after.mir index 6f7aaeed979..10ad840f98c 100644 --- a/tests/mir-opt/building/custom/simple_assign.simple.built.after.mir +++ b/tests/mir-opt/building/custom/simple_assign.simple.built.after.mir @@ -7,14 +7,14 @@ fn simple(_1: i32) -> i32 { bb0: { StorageLive(_2); - _2 = _1; + _2 = copy _1; goto -> bb1; } bb1: { _3 = move _2; StorageDead(_2); - _0 = _3; + _0 = copy _3; return; } } diff --git a/tests/mir-opt/building/custom/terminators.assert_nonzero.built.after.mir b/tests/mir-opt/building/custom/terminators.assert_nonzero.built.after.mir index 9cf26dff350..44030abc797 100644 --- a/tests/mir-opt/building/custom/terminators.assert_nonzero.built.after.mir +++ b/tests/mir-opt/building/custom/terminators.assert_nonzero.built.after.mir @@ -4,7 +4,7 @@ fn assert_nonzero(_1: i32) -> () { let mut _0: (); bb0: { - switchInt(_1) -> [0: bb1, otherwise: bb2]; + switchInt(copy _1) -> [0: bb1, otherwise: bb2]; } bb1: { diff --git a/tests/mir-opt/building/custom/terminators.direct_call.built.after.mir b/tests/mir-opt/building/custom/terminators.direct_call.built.after.mir index 07044ceaef4..b29d4ec7095 100644 --- a/tests/mir-opt/building/custom/terminators.direct_call.built.after.mir +++ b/tests/mir-opt/building/custom/terminators.direct_call.built.after.mir @@ -4,7 +4,7 @@ fn direct_call(_1: i32) -> i32 { let mut _0: i32; bb0: { - _0 = ident::<i32>(_1) -> [return: bb1, unwind continue]; + _0 = ident::<i32>(copy _1) -> [return: bb1, unwind continue]; } bb1: { diff --git a/tests/mir-opt/building/custom/terminators.indirect_call.built.after.mir b/tests/mir-opt/building/custom/terminators.indirect_call.built.after.mir index 3b849354dcd..b88f6603026 100644 --- a/tests/mir-opt/building/custom/terminators.indirect_call.built.after.mir +++ b/tests/mir-opt/building/custom/terminators.indirect_call.built.after.mir @@ -4,7 +4,7 @@ fn indirect_call(_1: i32, _2: fn(i32) -> i32) -> i32 { let mut _0: i32; bb0: { - _0 = _2(_1) -> [return: bb1, unwind continue]; + _0 = copy _2(copy _1) -> [return: bb1, unwind continue]; } bb1: { diff --git a/tests/mir-opt/building/custom/terminators.tail_call.built.after.mir b/tests/mir-opt/building/custom/terminators.tail_call.built.after.mir index 4cf6e459aa8..ab3925dae1c 100644 --- a/tests/mir-opt/building/custom/terminators.tail_call.built.after.mir +++ b/tests/mir-opt/building/custom/terminators.tail_call.built.after.mir @@ -5,7 +5,7 @@ fn tail_call(_1: i32) -> i32 { let mut _2: i32; bb0: { - _2 = Add(_1, const 42_i32); - tailcall ident::<i32>(Spanned { node: _2, span: $DIR/terminators.rs:32:28: 32:29 (#0) }); + _2 = Add(copy _1, const 42_i32); + tailcall ident::<i32>(Spanned { node: copy _2, span: $DIR/terminators.rs:32:28: 32:29 (#0) }); } } diff --git a/tests/mir-opt/building/enum_cast.bar.built.after.mir b/tests/mir-opt/building/enum_cast.bar.built.after.mir index 512c7321619..72d0cf5d1e8 100644 --- a/tests/mir-opt/building/enum_cast.bar.built.after.mir +++ b/tests/mir-opt/building/enum_cast.bar.built.after.mir @@ -12,8 +12,8 @@ fn bar(_1: Bar) -> usize { StorageLive(_2); _2 = move _1; _3 = discriminant(_2); - _4 = _3 as u8 (IntToInt); - _5 = Le(_4, const 1_u8); + _4 = copy _3 as u8 (IntToInt); + _5 = Le(copy _4, const 1_u8); assume(move _5); _0 = move _3 as usize (IntToInt); StorageDead(_2); diff --git a/tests/mir-opt/building/enum_cast.boo.built.after.mir b/tests/mir-opt/building/enum_cast.boo.built.after.mir index ad0adf14e4a..91e06dc8862 100644 --- a/tests/mir-opt/building/enum_cast.boo.built.after.mir +++ b/tests/mir-opt/building/enum_cast.boo.built.after.mir @@ -12,8 +12,8 @@ fn boo(_1: Boo) -> usize { StorageLive(_2); _2 = move _1; _3 = discriminant(_2); - _4 = _3 as u8 (IntToInt); - _5 = Le(_4, const 1_u8); + _4 = copy _3 as u8 (IntToInt); + _5 = Le(copy _4, const 1_u8); assume(move _5); _0 = move _3 as usize (IntToInt); StorageDead(_2); diff --git a/tests/mir-opt/building/enum_cast.droppy.built.after.mir b/tests/mir-opt/building/enum_cast.droppy.built.after.mir index ea0edb610f5..f53c9199a49 100644 --- a/tests/mir-opt/building/enum_cast.droppy.built.after.mir +++ b/tests/mir-opt/building/enum_cast.droppy.built.after.mir @@ -31,8 +31,8 @@ fn droppy() -> () { StorageLive(_4); _4 = move _2; _5 = discriminant(_4); - _6 = _5 as u8 (IntToInt); - _7 = Le(_6, const 2_u8); + _6 = copy _5 as u8 (IntToInt); + _7 = Le(copy _6, const 2_u8); assume(move _7); _3 = move _5 as usize (IntToInt); drop(_4) -> [return: bb1, unwind: bb4]; diff --git a/tests/mir-opt/building/enum_cast.far.built.after.mir b/tests/mir-opt/building/enum_cast.far.built.after.mir index e75803c706d..14eaf344190 100644 --- a/tests/mir-opt/building/enum_cast.far.built.after.mir +++ b/tests/mir-opt/building/enum_cast.far.built.after.mir @@ -12,8 +12,8 @@ fn far(_1: Far) -> isize { StorageLive(_2); _2 = move _1; _3 = discriminant(_2); - _4 = _3 as u16 (IntToInt); - _5 = Le(_4, const 1_u16); + _4 = copy _3 as u16 (IntToInt); + _5 = Le(copy _4, const 1_u16); assume(move _5); _0 = move _3 as isize (IntToInt); StorageDead(_2); diff --git a/tests/mir-opt/building/enum_cast.offsetty.built.after.mir b/tests/mir-opt/building/enum_cast.offsetty.built.after.mir index 282859d7cd0..1c2acbe3023 100644 --- a/tests/mir-opt/building/enum_cast.offsetty.built.after.mir +++ b/tests/mir-opt/building/enum_cast.offsetty.built.after.mir @@ -14,9 +14,9 @@ fn offsetty(_1: NotStartingAtZero) -> u32 { StorageLive(_2); _2 = move _1; _3 = discriminant(_2); - _4 = _3 as u8 (IntToInt); - _5 = Ge(_4, const 4_u8); - _6 = Le(_4, const 8_u8); + _4 = copy _3 as u8 (IntToInt); + _5 = Ge(copy _4, const 4_u8); + _6 = Le(copy _4, const 8_u8); _7 = BitAnd(move _5, move _6); assume(move _7); _0 = move _3 as u32 (IntToInt); diff --git a/tests/mir-opt/building/enum_cast.signy.built.after.mir b/tests/mir-opt/building/enum_cast.signy.built.after.mir index a9f7d6c7800..39b6dfaf005 100644 --- a/tests/mir-opt/building/enum_cast.signy.built.after.mir +++ b/tests/mir-opt/building/enum_cast.signy.built.after.mir @@ -14,9 +14,9 @@ fn signy(_1: SignedAroundZero) -> i16 { StorageLive(_2); _2 = move _1; _3 = discriminant(_2); - _4 = _3 as u16 (IntToInt); - _5 = Ge(_4, const 65534_u16); - _6 = Le(_4, const 2_u16); + _4 = copy _3 as u16 (IntToInt); + _5 = Ge(copy _4, const 65534_u16); + _6 = Le(copy _4, const 2_u16); _7 = BitOr(move _5, move _6); assume(move _7); _0 = move _3 as i16 (IntToInt); diff --git a/tests/mir-opt/building/eq_never_type._f.built.after.mir b/tests/mir-opt/building/eq_never_type._f.built.after.mir index 39438258c2e..4711af46f1c 100644 --- a/tests/mir-opt/building/eq_never_type._f.built.after.mir +++ b/tests/mir-opt/building/eq_never_type._f.built.after.mir @@ -16,7 +16,7 @@ fn _f(_1: !, _2: !) -> () { StorageLive(_4); StorageLive(_5); StorageLive(_6); - _6 = _1; + _6 = copy _1; unreachable; } @@ -25,7 +25,7 @@ fn _f(_1: !, _2: !) -> () { StorageLive(_7); StorageLive(_8); StorageLive(_9); - _9 = _2; + _9 = copy _2; unreachable; } diff --git a/tests/mir-opt/building/issue_101867.main.built.after.mir b/tests/mir-opt/building/issue_101867.main.built.after.mir index 5c50b3db5ca..34e5bedf4ce 100644 --- a/tests/mir-opt/building/issue_101867.main.built.after.mir +++ b/tests/mir-opt/building/issue_101867.main.built.after.mir @@ -55,7 +55,7 @@ fn main() -> () { } bb6: { - _5 = ((_1 as Some).0: u8); + _5 = copy ((_1 as Some).0: u8); _0 = const (); StorageDead(_5); StorageDead(_1); diff --git a/tests/mir-opt/building/issue_49232.main.built.after.mir b/tests/mir-opt/building/issue_49232.main.built.after.mir index d09a1748a8b..b78f6691d54 100644 --- a/tests/mir-opt/building/issue_49232.main.built.after.mir +++ b/tests/mir-opt/building/issue_49232.main.built.after.mir @@ -25,7 +25,7 @@ fn main() -> () { StorageLive(_3); _3 = const true; PlaceMention(_3); - switchInt(_3) -> [0: bb4, otherwise: bb6]; + switchInt(copy _3) -> [0: bb4, otherwise: bb6]; } bb3: { diff --git a/tests/mir-opt/building/logical_or_in_conditional.test_complex.built.after.mir b/tests/mir-opt/building/logical_or_in_conditional.test_complex.built.after.mir index 3e16efe6980..72bd4605b26 100644 --- a/tests/mir-opt/building/logical_or_in_conditional.test_complex.built.after.mir +++ b/tests/mir-opt/building/logical_or_in_conditional.test_complex.built.after.mir @@ -54,7 +54,7 @@ fn test_complex() -> () { StorageLive(_6); StorageLive(_7); _7 = Droppy(const 0_u8); - _6 = (_7.0: u8); + _6 = copy (_7.0: u8); _5 = Gt(move _6, const 0_u8); switchInt(move _5) -> [0: bb10, otherwise: bb9]; } @@ -92,7 +92,7 @@ fn test_complex() -> () { StorageLive(_9); StorageLive(_10); _10 = Droppy(const 1_u8); - _9 = (_10.0: u8); + _9 = copy (_10.0: u8); _8 = Gt(move _9, const 1_u8); switchInt(move _8) -> [0: bb16, otherwise: bb15]; } diff --git a/tests/mir-opt/building/logical_or_in_conditional.test_or.built.after.mir b/tests/mir-opt/building/logical_or_in_conditional.test_or.built.after.mir index 3e7c116016c..2fc19e7e0fd 100644 --- a/tests/mir-opt/building/logical_or_in_conditional.test_or.built.after.mir +++ b/tests/mir-opt/building/logical_or_in_conditional.test_or.built.after.mir @@ -14,7 +14,7 @@ fn test_or() -> () { StorageLive(_2); StorageLive(_3); _3 = Droppy(const 0_u8); - _2 = (_3.0: u8); + _2 = copy (_3.0: u8); _1 = Gt(move _2, const 0_u8); switchInt(move _1) -> [0: bb2, otherwise: bb1]; } @@ -44,7 +44,7 @@ fn test_or() -> () { StorageLive(_5); StorageLive(_6); _6 = Droppy(const 1_u8); - _5 = (_6.0: u8); + _5 = copy (_6.0: u8); _4 = Gt(move _5, const 1_u8); switchInt(move _4) -> [0: bb7, otherwise: bb6]; } diff --git a/tests/mir-opt/building/match/deref-patterns/string.foo.PreCodegen.after.mir b/tests/mir-opt/building/match/deref-patterns/string.foo.PreCodegen.after.mir index 1e4f7485089..9f52a8cd1e5 100644 --- a/tests/mir-opt/building/match/deref-patterns/string.foo.PreCodegen.after.mir +++ b/tests/mir-opt/building/match/deref-patterns/string.foo.PreCodegen.after.mir @@ -26,7 +26,7 @@ fn foo(_1: Option<String>) -> i32 { } bb2: { - _6 = <str as PartialEq>::eq(_5, const "a") -> [return: bb3, unwind unreachable]; + _6 = <str as PartialEq>::eq(copy _5, const "a") -> [return: bb3, unwind unreachable]; } bb3: { @@ -52,7 +52,7 @@ fn foo(_1: Option<String>) -> i32 { } bb7: { - switchInt(_2) -> [0: bb9, otherwise: bb8]; + switchInt(copy _2) -> [0: bb9, otherwise: bb8]; } bb8: { diff --git a/tests/mir-opt/building/match/exponential_or.match_tuple.SimplifyCfg-initial.after.mir b/tests/mir-opt/building/match/exponential_or.match_tuple.SimplifyCfg-initial.after.mir index 596dcef85fd..d52241b459e 100644 --- a/tests/mir-opt/building/match/exponential_or.match_tuple.SimplifyCfg-initial.after.mir +++ b/tests/mir-opt/building/match/exponential_or.match_tuple.SimplifyCfg-initial.after.mir @@ -19,7 +19,7 @@ fn match_tuple(_1: (u32, bool, Option<i32>, u32)) -> u32 { bb0: { PlaceMention(_1); - switchInt((_1.0: u32)) -> [1: bb2, 4: bb2, otherwise: bb1]; + switchInt(copy (_1.0: u32)) -> [1: bb2, 4: bb2, otherwise: bb1]; } bb1: { @@ -33,26 +33,26 @@ fn match_tuple(_1: (u32, bool, Option<i32>, u32)) -> u32 { } bb3: { - switchInt((((_1.2: std::option::Option<i32>) as Some).0: i32)) -> [1: bb4, 8: bb4, otherwise: bb1]; + switchInt(copy (((_1.2: std::option::Option<i32>) as Some).0: i32)) -> [1: bb4, 8: bb4, otherwise: bb1]; } bb4: { - _5 = Le(const 6_u32, (_1.3: u32)); + _5 = Le(const 6_u32, copy (_1.3: u32)); switchInt(move _5) -> [0: bb5, otherwise: bb7]; } bb5: { - _3 = Le(const 13_u32, (_1.3: u32)); + _3 = Le(const 13_u32, copy (_1.3: u32)); switchInt(move _3) -> [0: bb1, otherwise: bb6]; } bb6: { - _4 = Le((_1.3: u32), const 16_u32); + _4 = Le(copy (_1.3: u32), const 16_u32); switchInt(move _4) -> [0: bb1, otherwise: bb8]; } bb7: { - _6 = Le((_1.3: u32), const 9_u32); + _6 = Le(copy (_1.3: u32), const 9_u32); switchInt(move _6) -> [0: bb5, otherwise: bb8]; } @@ -62,13 +62,13 @@ fn match_tuple(_1: (u32, bool, Option<i32>, u32)) -> u32 { bb9: { StorageLive(_7); - _7 = (_1.0: u32); + _7 = copy (_1.0: u32); StorageLive(_8); - _8 = (_1.3: u32); + _8 = copy (_1.3: u32); StorageLive(_9); - _9 = _7; + _9 = copy _7; StorageLive(_10); - _10 = _8; + _10 = copy _8; _0 = BitXor(move _9, move _10); StorageDead(_10); StorageDead(_9); diff --git a/tests/mir-opt/building/match/match_false_edges.full_tested_match.built.after.mir b/tests/mir-opt/building/match/match_false_edges.full_tested_match.built.after.mir index a93743edfac..4b0cdcfbb86 100644 --- a/tests/mir-opt/building/match/match_false_edges.full_tested_match.built.after.mir +++ b/tests/mir-opt/building/match/match_false_edges.full_tested_match.built.after.mir @@ -59,9 +59,9 @@ fn full_tested_match() -> () { bb7: { StorageLive(_9); - _9 = ((_2 as Some).0: i32); + _9 = copy ((_2 as Some).0: i32); StorageLive(_10); - _10 = _9; + _10 = copy _9; _1 = (const 2_i32, move _10); StorageDead(_10); StorageDead(_9); @@ -89,9 +89,9 @@ fn full_tested_match() -> () { FakeRead(ForMatchGuard, _3); FakeRead(ForGuardBinding, _6); StorageLive(_5); - _5 = ((_2 as Some).0: i32); + _5 = copy ((_2 as Some).0: i32); StorageLive(_8); - _8 = _5; + _8 = copy _5; _1 = (const 1_i32, move _8); StorageDead(_8); StorageDead(_5); diff --git a/tests/mir-opt/building/match/match_false_edges.full_tested_match2.built.after.mir b/tests/mir-opt/building/match/match_false_edges.full_tested_match2.built.after.mir index 0d0ea2be1b0..63ec71fdf51 100644 --- a/tests/mir-opt/building/match/match_false_edges.full_tested_match2.built.after.mir +++ b/tests/mir-opt/building/match/match_false_edges.full_tested_match2.built.after.mir @@ -42,9 +42,9 @@ fn full_tested_match2() -> () { bb3: { StorageLive(_9); - _9 = ((_2 as Some).0: i32); + _9 = copy ((_2 as Some).0: i32); StorageLive(_10); - _10 = _9; + _10 = copy _9; _1 = (const 2_i32, move _10); StorageDead(_10); StorageDead(_9); @@ -89,9 +89,9 @@ fn full_tested_match2() -> () { FakeRead(ForMatchGuard, _3); FakeRead(ForGuardBinding, _6); StorageLive(_5); - _5 = ((_2 as Some).0: i32); + _5 = copy ((_2 as Some).0: i32); StorageLive(_8); - _8 = _5; + _8 = copy _5; _1 = (const 1_i32, move _8); StorageDead(_8); StorageDead(_5); 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 87b7e29848f..3b10adb499c 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 @@ -61,7 +61,7 @@ fn main() -> () { bb5: { StorageLive(_14); - _14 = _2; + _14 = copy _2; _1 = const 4_i32; StorageDead(_14); goto -> bb22; @@ -86,7 +86,7 @@ fn main() -> () { _3 = &fake shallow _2; StorageLive(_12); StorageLive(_13); - _13 = (*_11); + _13 = copy (*_11); _12 = guard2(move _13) -> [return: bb18, unwind: bb24]; } @@ -96,7 +96,7 @@ fn main() -> () { bb11: { StorageLive(_9); - _9 = _2; + _9 = copy _2; _1 = const 2_i32; StorageDead(_9); goto -> bb22; @@ -123,7 +123,7 @@ fn main() -> () { FakeRead(ForMatchGuard, _3); FakeRead(ForGuardBinding, _7); StorageLive(_6); - _6 = ((_2 as Some).0: i32); + _6 = copy ((_2 as Some).0: i32); _1 = const 1_i32; StorageDead(_6); StorageDead(_7); @@ -150,7 +150,7 @@ fn main() -> () { FakeRead(ForMatchGuard, _3); FakeRead(ForGuardBinding, _11); StorageLive(_10); - _10 = ((_2 as Some).0: i32); + _10 = copy ((_2 as Some).0: i32); _1 = const 3_i32; StorageDead(_10); StorageDead(_11); diff --git a/tests/mir-opt/building/match/never_patterns.opt1.SimplifyCfg-initial.after.mir b/tests/mir-opt/building/match/never_patterns.opt1.SimplifyCfg-initial.after.mir index 78356a90743..bba4d9c0149 100644 --- a/tests/mir-opt/building/match/never_patterns.opt1.SimplifyCfg-initial.after.mir +++ b/tests/mir-opt/building/match/never_patterns.opt1.SimplifyCfg-initial.after.mir @@ -13,17 +13,17 @@ fn opt1(_1: &Result<u32, Void>) -> &u32 { bb0: { PlaceMention(_1); - _2 = discriminant((*_1)); - switchInt(move _2) -> [0: bb2, 1: bb3, otherwise: bb1]; + falseEdge -> [real: bb4, imaginary: bb1]; } bb1: { - FakeRead(ForMatchedPlace(None), _1); - unreachable; + _2 = discriminant((*_1)); + switchInt(move _2) -> [1: bb3, otherwise: bb2]; } bb2: { - falseEdge -> [real: bb4, imaginary: bb3]; + FakeRead(ForMatchedPlace(None), _1); + unreachable; } bb3: { diff --git a/tests/mir-opt/building/match/never_patterns.opt2.SimplifyCfg-initial.after.mir b/tests/mir-opt/building/match/never_patterns.opt2.SimplifyCfg-initial.after.mir index 979fbb2860d..fc0769d6f7d 100644 --- a/tests/mir-opt/building/match/never_patterns.opt2.SimplifyCfg-initial.after.mir +++ b/tests/mir-opt/building/match/never_patterns.opt2.SimplifyCfg-initial.after.mir @@ -11,25 +11,10 @@ fn opt2(_1: &Result<u32, Void>) -> &u32 { bb0: { PlaceMention(_1); - _2 = discriminant((*_1)); - switchInt(move _2) -> [0: bb2, 1: bb3, otherwise: bb1]; - } - - bb1: { - FakeRead(ForMatchedPlace(None), _1); - unreachable; - } - - bb2: { StorageLive(_3); _3 = &(((*_1) as Ok).0: u32); _0 = &(*_3); StorageDead(_3); return; } - - bb3: { - FakeRead(ForMatchedPlace(None), (((*_1) as Err).0: Void)); - unreachable; - } } diff --git a/tests/mir-opt/building/match/never_patterns.opt3.SimplifyCfg-initial.after.mir b/tests/mir-opt/building/match/never_patterns.opt3.SimplifyCfg-initial.after.mir index 93ebe600b3f..86347db4d92 100644 --- a/tests/mir-opt/building/match/never_patterns.opt3.SimplifyCfg-initial.after.mir +++ b/tests/mir-opt/building/match/never_patterns.opt3.SimplifyCfg-initial.after.mir @@ -12,24 +12,19 @@ fn opt3(_1: &Result<u32, Void>) -> &u32 { bb0: { PlaceMention(_1); _2 = discriminant((*_1)); - switchInt(move _2) -> [0: bb3, 1: bb2, otherwise: bb1]; + switchInt(move _2) -> [1: bb2, otherwise: bb1]; } bb1: { - FakeRead(ForMatchedPlace(None), _1); - unreachable; - } - - bb2: { - FakeRead(ForMatchedPlace(None), (((*_1) as Err).0: Void)); - unreachable; - } - - bb3: { StorageLive(_3); _3 = &(((*_1) as Ok).0: u32); _0 = &(*_3); StorageDead(_3); return; } + + bb2: { + FakeRead(ForMatchedPlace(None), (((*_1) as Err).0: Void)); + unreachable; + } } diff --git a/tests/mir-opt/building/match/simple_match.match_bool.built.after.mir b/tests/mir-opt/building/match/simple_match.match_bool.built.after.mir index b0ebdc37b06..0e82d9591a6 100644 --- a/tests/mir-opt/building/match/simple_match.match_bool.built.after.mir +++ b/tests/mir-opt/building/match/simple_match.match_bool.built.after.mir @@ -6,7 +6,7 @@ fn match_bool(_1: bool) -> usize { bb0: { PlaceMention(_1); - switchInt(_1) -> [0: bb1, otherwise: bb2]; + switchInt(copy _1) -> [0: bb1, otherwise: bb2]; } bb1: { 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 2bce79a3ae7..b8f54fef0fa 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 @@ -16,18 +16,18 @@ fn constant_eq(_1: &str, _2: bool) -> u32 { bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); - _5 = _2; + _5 = copy _2; _3 = (move _4, move _5); StorageDead(_5); StorageDead(_4); PlaceMention(_3); - _9 = <str as PartialEq>::eq((_3.0: &str), const "a") -> [return: bb9, unwind: bb19]; + _9 = <str as PartialEq>::eq(copy (_3.0: &str), const "a") -> [return: bb9, unwind: bb19]; } bb1: { - switchInt((_3.1: bool)) -> [0: bb10, otherwise: bb11]; + switchInt(copy (_3.1: bool)) -> [0: bb10, otherwise: bb11]; } bb2: { @@ -35,7 +35,7 @@ fn constant_eq(_1: &str, _2: bool) -> u32 { } bb3: { - switchInt((_3.1: bool)) -> [0: bb1, otherwise: bb4]; + switchInt(copy (_3.1: bool)) -> [0: bb1, otherwise: bb4]; } bb4: { @@ -43,11 +43,11 @@ fn constant_eq(_1: &str, _2: bool) -> u32 { } bb5: { - _8 = <str as PartialEq>::eq((_3.0: &str), const "b") -> [return: bb8, unwind: bb19]; + _8 = <str as PartialEq>::eq(copy (_3.0: &str), const "b") -> [return: bb8, unwind: bb19]; } bb6: { - switchInt((_3.1: bool)) -> [0: bb1, otherwise: bb7]; + switchInt(copy (_3.1: bool)) -> [0: bb1, otherwise: bb7]; } bb7: { 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 e521fb4509a..d6251680814 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 @@ -13,7 +13,7 @@ fn disjoint_ranges(_1: i32, _2: bool) -> u32 { bb0: { PlaceMention(_1); - _6 = Le(const 0_i32, _1); + _6 = Le(const 0_i32, copy _1); switchInt(move _6) -> [0: bb3, otherwise: bb8]; } @@ -27,7 +27,7 @@ fn disjoint_ranges(_1: i32, _2: bool) -> u32 { } bb3: { - _4 = Le(const 10_i32, _1); + _4 = Le(const 10_i32, copy _1); switchInt(move _4) -> [0: bb5, otherwise: bb7]; } @@ -36,7 +36,7 @@ fn disjoint_ranges(_1: i32, _2: bool) -> u32 { } bb5: { - switchInt(_1) -> [4294967295: bb6, otherwise: bb1]; + switchInt(copy _1) -> [4294967295: bb6, otherwise: bb1]; } bb6: { @@ -44,12 +44,12 @@ fn disjoint_ranges(_1: i32, _2: bool) -> u32 { } bb7: { - _5 = Le(_1, const 20_i32); + _5 = Le(copy _1, const 20_i32); switchInt(move _5) -> [0: bb5, otherwise: bb4]; } bb8: { - _7 = Lt(_1, const 10_i32); + _7 = Lt(copy _1, const 10_i32); switchInt(move _7) -> [0: bb3, otherwise: bb2]; } @@ -66,7 +66,7 @@ fn disjoint_ranges(_1: i32, _2: bool) -> u32 { bb11: { _3 = &fake shallow _1; StorageLive(_8); - _8 = _2; + _8 = copy _2; switchInt(move _8) -> [0: bb13, otherwise: bb12]; } diff --git a/tests/mir-opt/building/match/sort_candidates.rs b/tests/mir-opt/building/match/sort_candidates.rs index 593a975a7a4..d7dd82791ff 100644 --- a/tests/mir-opt/building/match/sort_candidates.rs +++ b/tests/mir-opt/building/match/sort_candidates.rs @@ -25,7 +25,7 @@ fn disjoint_ranges(x: i32, b: bool) -> u32 { // CHECK-LABEL: fn disjoint_ranges( // CHECK: debug b => _2; // CHECK: bb0: { - // CHECK: switchInt(_2) -> [0: [[jump:bb.*]], otherwise: {{bb.*}}]; + // CHECK: switchInt(copy _2) -> [0: [[jump:bb.*]], otherwise: {{bb.*}}]; // CHECK: [[jump]]: { // CHECK-NEXT: _0 = const 3_u32; // CHECK-NEXT: return; diff --git a/tests/mir-opt/building/receiver_ptr_mutability.main.built.after.mir b/tests/mir-opt/building/receiver_ptr_mutability.main.built.after.mir index 1855bb0787d..296d71a319d 100644 --- a/tests/mir-opt/building/receiver_ptr_mutability.main.built.after.mir +++ b/tests/mir-opt/building/receiver_ptr_mutability.main.built.after.mir @@ -38,7 +38,7 @@ fn main() -> () { StorageLive(_2); StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; _3 = move _4 as *const Test (PointerCoercion(MutToConstPointer)); StorageDead(_4); _2 = Test::x(move _3) -> [return: bb2, unwind: bb4]; @@ -63,7 +63,7 @@ fn main() -> () { StorageLive(_10); StorageLive(_11); StorageLive(_12); - _12 = (*(*(*(*_5)))); + _12 = copy (*(*(*(*_5)))); _11 = move _12 as *const Test (PointerCoercion(MutToConstPointer)); StorageDead(_12); _10 = Test::x(move _11) -> [return: bb3, unwind: bb4]; diff --git a/tests/mir-opt/building/receiver_ptr_mutability.rs b/tests/mir-opt/building/receiver_ptr_mutability.rs index 4bb3b4cade5..1ddb8b71a5a 100644 --- a/tests/mir-opt/building/receiver_ptr_mutability.rs +++ b/tests/mir-opt/building/receiver_ptr_mutability.rs @@ -1,7 +1,7 @@ // skip-filecheck // EMIT_MIR receiver_ptr_mutability.main.built.after.mir -#![feature(arbitrary_self_types)] +#![feature(arbitrary_self_types_pointers)] struct Test {} diff --git a/tests/mir-opt/building/shifts.shift_signed.built.after.mir b/tests/mir-opt/building/shifts.shift_signed.built.after.mir index 8706ee9d446..65e2db300cd 100644 --- a/tests/mir-opt/building/shifts.shift_signed.built.after.mir +++ b/tests/mir-opt/building/shifts.shift_signed.built.after.mir @@ -44,12 +44,12 @@ fn shift_signed(_1: i8, _2: u128, _3: i8, _4: i32, _5: i128) -> ([i8; 3], [u128; StorageLive(_6); StorageLive(_7); StorageLive(_8); - _8 = _1; + _8 = copy _1; StorageLive(_9); - _9 = _3; - _10 = _9 as u8 (IntToInt); + _9 = copy _3; + _10 = copy _9 as u8 (IntToInt); _11 = Lt(move _10, const 8_u8); - assert(move _11, "attempt to shift right by `{}`, which would overflow", _9) -> [success: bb1, unwind: bb7]; + assert(move _11, "attempt to shift right by `{}`, which would overflow", copy _9) -> [success: bb1, unwind: bb7]; } bb1: { @@ -58,12 +58,12 @@ fn shift_signed(_1: i8, _2: u128, _3: i8, _4: i32, _5: i128) -> ([i8; 3], [u128; StorageDead(_8); StorageLive(_12); StorageLive(_13); - _13 = _1; + _13 = copy _1; StorageLive(_14); - _14 = _4; - _15 = _14 as u32 (IntToInt); + _14 = copy _4; + _15 = copy _14 as u32 (IntToInt); _16 = Lt(move _15, const 8_u32); - assert(move _16, "attempt to shift right by `{}`, which would overflow", _14) -> [success: bb2, unwind: bb7]; + assert(move _16, "attempt to shift right by `{}`, which would overflow", copy _14) -> [success: bb2, unwind: bb7]; } bb2: { @@ -72,12 +72,12 @@ fn shift_signed(_1: i8, _2: u128, _3: i8, _4: i32, _5: i128) -> ([i8; 3], [u128; StorageDead(_13); StorageLive(_17); StorageLive(_18); - _18 = _1; + _18 = copy _1; StorageLive(_19); - _19 = _5; - _20 = _19 as u128 (IntToInt); + _19 = copy _5; + _20 = copy _19 as u128 (IntToInt); _21 = Lt(move _20, const 8_u128); - assert(move _21, "attempt to shift right by `{}`, which would overflow", _19) -> [success: bb3, unwind: bb7]; + assert(move _21, "attempt to shift right by `{}`, which would overflow", copy _19) -> [success: bb3, unwind: bb7]; } bb3: { @@ -91,12 +91,12 @@ fn shift_signed(_1: i8, _2: u128, _3: i8, _4: i32, _5: i128) -> ([i8; 3], [u128; StorageLive(_22); StorageLive(_23); StorageLive(_24); - _24 = _2; + _24 = copy _2; StorageLive(_25); - _25 = _3; - _26 = _25 as u8 (IntToInt); + _25 = copy _3; + _26 = copy _25 as u8 (IntToInt); _27 = Lt(move _26, const 128_u8); - assert(move _27, "attempt to shift left by `{}`, which would overflow", _25) -> [success: bb4, unwind: bb7]; + assert(move _27, "attempt to shift left by `{}`, which would overflow", copy _25) -> [success: bb4, unwind: bb7]; } bb4: { @@ -105,12 +105,12 @@ fn shift_signed(_1: i8, _2: u128, _3: i8, _4: i32, _5: i128) -> ([i8; 3], [u128; StorageDead(_24); StorageLive(_28); StorageLive(_29); - _29 = _2; + _29 = copy _2; StorageLive(_30); - _30 = _4; - _31 = _30 as u32 (IntToInt); + _30 = copy _4; + _31 = copy _30 as u32 (IntToInt); _32 = Lt(move _31, const 128_u32); - assert(move _32, "attempt to shift left by `{}`, which would overflow", _30) -> [success: bb5, unwind: bb7]; + assert(move _32, "attempt to shift left by `{}`, which would overflow", copy _30) -> [success: bb5, unwind: bb7]; } bb5: { @@ -119,12 +119,12 @@ fn shift_signed(_1: i8, _2: u128, _3: i8, _4: i32, _5: i128) -> ([i8; 3], [u128; StorageDead(_29); StorageLive(_33); StorageLive(_34); - _34 = _2; + _34 = copy _2; StorageLive(_35); - _35 = _5; - _36 = _35 as u128 (IntToInt); + _35 = copy _5; + _36 = copy _35 as u128 (IntToInt); _37 = Lt(move _36, const 128_u128); - assert(move _37, "attempt to shift left by `{}`, which would overflow", _35) -> [success: bb6, unwind: bb7]; + assert(move _37, "attempt to shift left by `{}`, which would overflow", copy _35) -> [success: bb6, unwind: bb7]; } bb6: { diff --git a/tests/mir-opt/building/shifts.shift_unsigned.built.after.mir b/tests/mir-opt/building/shifts.shift_unsigned.built.after.mir index dfd3b5b35ad..62536833e49 100644 --- a/tests/mir-opt/building/shifts.shift_unsigned.built.after.mir +++ b/tests/mir-opt/building/shifts.shift_unsigned.built.after.mir @@ -38,11 +38,11 @@ fn shift_unsigned(_1: u8, _2: i128, _3: u8, _4: u32, _5: u128) -> ([u8; 3], [i12 StorageLive(_6); StorageLive(_7); StorageLive(_8); - _8 = _1; + _8 = copy _1; StorageLive(_9); - _9 = _3; - _10 = Lt(_9, const 8_u8); - assert(move _10, "attempt to shift right by `{}`, which would overflow", _9) -> [success: bb1, unwind: bb7]; + _9 = copy _3; + _10 = Lt(copy _9, const 8_u8); + assert(move _10, "attempt to shift right by `{}`, which would overflow", copy _9) -> [success: bb1, unwind: bb7]; } bb1: { @@ -51,11 +51,11 @@ fn shift_unsigned(_1: u8, _2: i128, _3: u8, _4: u32, _5: u128) -> ([u8; 3], [i12 StorageDead(_8); StorageLive(_11); StorageLive(_12); - _12 = _1; + _12 = copy _1; StorageLive(_13); - _13 = _4; - _14 = Lt(_13, const 8_u32); - assert(move _14, "attempt to shift right by `{}`, which would overflow", _13) -> [success: bb2, unwind: bb7]; + _13 = copy _4; + _14 = Lt(copy _13, const 8_u32); + assert(move _14, "attempt to shift right by `{}`, which would overflow", copy _13) -> [success: bb2, unwind: bb7]; } bb2: { @@ -64,11 +64,11 @@ fn shift_unsigned(_1: u8, _2: i128, _3: u8, _4: u32, _5: u128) -> ([u8; 3], [i12 StorageDead(_12); StorageLive(_15); StorageLive(_16); - _16 = _1; + _16 = copy _1; StorageLive(_17); - _17 = _5; - _18 = Lt(_17, const 8_u128); - assert(move _18, "attempt to shift right by `{}`, which would overflow", _17) -> [success: bb3, unwind: bb7]; + _17 = copy _5; + _18 = Lt(copy _17, const 8_u128); + assert(move _18, "attempt to shift right by `{}`, which would overflow", copy _17) -> [success: bb3, unwind: bb7]; } bb3: { @@ -82,11 +82,11 @@ fn shift_unsigned(_1: u8, _2: i128, _3: u8, _4: u32, _5: u128) -> ([u8; 3], [i12 StorageLive(_19); StorageLive(_20); StorageLive(_21); - _21 = _2; + _21 = copy _2; StorageLive(_22); - _22 = _3; - _23 = Lt(_22, const 128_u8); - assert(move _23, "attempt to shift left by `{}`, which would overflow", _22) -> [success: bb4, unwind: bb7]; + _22 = copy _3; + _23 = Lt(copy _22, const 128_u8); + assert(move _23, "attempt to shift left by `{}`, which would overflow", copy _22) -> [success: bb4, unwind: bb7]; } bb4: { @@ -95,11 +95,11 @@ fn shift_unsigned(_1: u8, _2: i128, _3: u8, _4: u32, _5: u128) -> ([u8; 3], [i12 StorageDead(_21); StorageLive(_24); StorageLive(_25); - _25 = _2; + _25 = copy _2; StorageLive(_26); - _26 = _4; - _27 = Lt(_26, const 128_u32); - assert(move _27, "attempt to shift left by `{}`, which would overflow", _26) -> [success: bb5, unwind: bb7]; + _26 = copy _4; + _27 = Lt(copy _26, const 128_u32); + assert(move _27, "attempt to shift left by `{}`, which would overflow", copy _26) -> [success: bb5, unwind: bb7]; } bb5: { @@ -108,11 +108,11 @@ fn shift_unsigned(_1: u8, _2: i128, _3: u8, _4: u32, _5: u128) -> ([u8; 3], [i12 StorageDead(_25); StorageLive(_28); StorageLive(_29); - _29 = _2; + _29 = copy _2; StorageLive(_30); - _30 = _5; - _31 = Lt(_30, const 128_u128); - assert(move _31, "attempt to shift left by `{}`, which would overflow", _30) -> [success: bb6, unwind: bb7]; + _30 = copy _5; + _31 = Lt(copy _30, const 128_u128); + assert(move _31, "attempt to shift left by `{}`, which would overflow", copy _30) -> [success: bb6, unwind: bb7]; } bb6: { diff --git a/tests/mir-opt/building/while_storage.rs b/tests/mir-opt/building/while_storage.rs index 83095316f00..cd226eb0c1e 100644 --- a/tests/mir-opt/building/while_storage.rs +++ b/tests/mir-opt/building/while_storage.rs @@ -15,7 +15,7 @@ fn while_loop(c: bool) { // CHECK: bb1: { // CHECK-NEXT: StorageLive(_3); // CHECK-NEXT: StorageLive(_2); - // CHECK-NEXT: _2 = _1; + // CHECK-NEXT: _2 = copy _1; // CHECK-NEXT: _3 = get_bool(move _2) -> [return: bb2, unwind // CHECK: bb2: { // CHECK-NEXT: switchInt(move _3) -> [0: bb3, otherwise: bb4]; @@ -29,7 +29,7 @@ fn while_loop(c: bool) { // CHECK-NEXT: StorageDead(_2); // CHECK-NEXT: StorageLive(_5); // CHECK-NEXT: StorageLive(_4); - // CHECK-NEXT: _4 = _1; + // CHECK-NEXT: _4 = copy _1; // CHECK-NEXT: _5 = get_bool(move _4) -> [return: bb5, unwind // CHECK: bb5: { // CHECK-NEXT: switchInt(move _5) -> [0: bb6, otherwise: bb7]; diff --git a/tests/mir-opt/building/while_storage.while_loop.PreCodegen.after.panic-abort.mir b/tests/mir-opt/building/while_storage.while_loop.PreCodegen.after.panic-abort.mir index 26c82edf2d5..44a8b7342b2 100644 --- a/tests/mir-opt/building/while_storage.while_loop.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/building/while_storage.while_loop.PreCodegen.after.panic-abort.mir @@ -20,7 +20,7 @@ fn while_loop(_1: bool) -> () { bb1: { StorageLive(_3); StorageLive(_2); - _2 = _1; + _2 = copy _1; _3 = get_bool(move _2) -> [return: bb2, unwind unreachable]; } @@ -40,7 +40,7 @@ fn while_loop(_1: bool) -> () { StorageDead(_2); StorageLive(_5); StorageLive(_4); - _4 = _1; + _4 = copy _1; _5 = get_bool(move _4) -> [return: bb5, unwind unreachable]; } diff --git a/tests/mir-opt/building/while_storage.while_loop.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/building/while_storage.while_loop.PreCodegen.after.panic-unwind.mir index 1bb72074846..9a640300674 100644 --- a/tests/mir-opt/building/while_storage.while_loop.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/building/while_storage.while_loop.PreCodegen.after.panic-unwind.mir @@ -20,7 +20,7 @@ fn while_loop(_1: bool) -> () { bb1: { StorageLive(_3); StorageLive(_2); - _2 = _1; + _2 = copy _1; _3 = get_bool(move _2) -> [return: bb2, unwind continue]; } @@ -40,7 +40,7 @@ fn while_loop(_1: bool) -> () { StorageDead(_2); StorageLive(_5); StorageLive(_4); - _4 = _1; + _4 = copy _1; _5 = get_bool(move _4) -> [return: bb5, unwind continue]; } diff --git a/tests/mir-opt/const_allocation.main.GVN.after.32bit.mir b/tests/mir-opt/const_allocation.main.GVN.after.32bit.mir index 10d99a13463..a2bd2bc0d92 100644 --- a/tests/mir-opt/const_allocation.main.GVN.after.32bit.mir +++ b/tests/mir-opt/const_allocation.main.GVN.after.32bit.mir @@ -9,7 +9,7 @@ fn main() -> () { StorageLive(_1); StorageLive(_2); _2 = const {ALLOC9: &&[(Option<i32>, &[&str])]}; - _1 = (*_2); + _1 = copy (*_2); StorageDead(_2); StorageDead(_1); _0 = const (); diff --git a/tests/mir-opt/const_allocation.main.GVN.after.64bit.mir b/tests/mir-opt/const_allocation.main.GVN.after.64bit.mir index 2f23dbe9ee4..a431104d08b 100644 --- a/tests/mir-opt/const_allocation.main.GVN.after.64bit.mir +++ b/tests/mir-opt/const_allocation.main.GVN.after.64bit.mir @@ -9,7 +9,7 @@ fn main() -> () { StorageLive(_1); StorageLive(_2); _2 = const {ALLOC9: &&[(Option<i32>, &[&str])]}; - _1 = (*_2); + _1 = copy (*_2); StorageDead(_2); StorageDead(_1); _0 = const (); diff --git a/tests/mir-opt/const_allocation2.main.GVN.after.32bit.mir b/tests/mir-opt/const_allocation2.main.GVN.after.32bit.mir index 6499e3676aa..6fae163f107 100644 --- a/tests/mir-opt/const_allocation2.main.GVN.after.32bit.mir +++ b/tests/mir-opt/const_allocation2.main.GVN.after.32bit.mir @@ -9,7 +9,7 @@ fn main() -> () { StorageLive(_1); StorageLive(_2); _2 = const {ALLOC9: &&[(Option<i32>, &[&u8])]}; - _1 = (*_2); + _1 = copy (*_2); StorageDead(_2); StorageDead(_1); _0 = const (); diff --git a/tests/mir-opt/const_allocation2.main.GVN.after.64bit.mir b/tests/mir-opt/const_allocation2.main.GVN.after.64bit.mir index 02f5ebab847..f2bb5f46b16 100644 --- a/tests/mir-opt/const_allocation2.main.GVN.after.64bit.mir +++ b/tests/mir-opt/const_allocation2.main.GVN.after.64bit.mir @@ -9,7 +9,7 @@ fn main() -> () { StorageLive(_1); StorageLive(_2); _2 = const {ALLOC9: &&[(Option<i32>, &[&u8])]}; - _1 = (*_2); + _1 = copy (*_2); StorageDead(_2); StorageDead(_1); _0 = const (); diff --git a/tests/mir-opt/const_allocation3.main.GVN.after.32bit.mir b/tests/mir-opt/const_allocation3.main.GVN.after.32bit.mir index c95e696946a..58776b446fa 100644 --- a/tests/mir-opt/const_allocation3.main.GVN.after.32bit.mir +++ b/tests/mir-opt/const_allocation3.main.GVN.after.32bit.mir @@ -9,7 +9,7 @@ fn main() -> () { StorageLive(_1); StorageLive(_2); _2 = const {ALLOC4: &&Packed}; - _1 = (*_2); + _1 = copy (*_2); StorageDead(_2); StorageDead(_1); _0 = const (); diff --git a/tests/mir-opt/const_allocation3.main.GVN.after.64bit.mir b/tests/mir-opt/const_allocation3.main.GVN.after.64bit.mir index 198bc8bd07e..3ccf4211971 100644 --- a/tests/mir-opt/const_allocation3.main.GVN.after.64bit.mir +++ b/tests/mir-opt/const_allocation3.main.GVN.after.64bit.mir @@ -9,7 +9,7 @@ fn main() -> () { StorageLive(_1); StorageLive(_2); _2 = const {ALLOC2: &&Packed}; - _1 = (*_2); + _1 = copy (*_2); StorageDead(_2); StorageDead(_1); _0 = const (); diff --git a/tests/mir-opt/const_goto_const_eval_fail.f.JumpThreading.diff b/tests/mir-opt/const_goto_const_eval_fail.f.JumpThreading.diff index 4fc9254b7ba..086abeba0f8 100644 --- a/tests/mir-opt/const_goto_const_eval_fail.f.JumpThreading.diff +++ b/tests/mir-opt/const_goto_const_eval_fail.f.JumpThreading.diff @@ -22,7 +22,7 @@ } bb3: { - switchInt(_1) -> [0: bb5, otherwise: bb4]; + switchInt(copy _1) -> [0: bb5, otherwise: bb4]; } bb4: { 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 ac372f83726..e33185f17bc 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 @@ -34,10 +34,10 @@ - StorageLive(_5); + nop; StorageLive(_6); - _6 = (_2.1: bool); + _6 = copy (_2.1: bool); _5 = Not(move _6); StorageDead(_6); - _0 = _5; + _0 = copy _5; - StorageDead(_5); + nop; StorageDead(_3); diff --git a/tests/mir-opt/const_prop/address_of_pair.rs b/tests/mir-opt/const_prop/address_of_pair.rs index 9acaaa0ccaf..df1ab229d6e 100644 --- a/tests/mir-opt/const_prop/address_of_pair.rs +++ b/tests/mir-opt/const_prop/address_of_pair.rs @@ -10,13 +10,13 @@ pub fn fn0() -> bool { // CHECK: (*[[ptr]]) = const true; // CHECK-NOT: = const false; // CHECK-NOT: = const true; - // CHECK: [[tmp:_.*]] = ([[pair]].1: bool); + // CHECK: [[tmp:_.*]] = copy ([[pair]].1: bool); // CHECK-NOT: = const false; // CHECK-NOT: = const true; // CHECK: [[ret]] = Not(move [[tmp]]); // CHECK-NOT: = const false; // CHECK-NOT: = const true; - // CHECK: _0 = [[ret]]; + // CHECK: _0 = copy [[ret]]; let mut pair = (1, false); let ptr = core::ptr::addr_of_mut!(pair.1); pair = (1, false); diff --git a/tests/mir-opt/const_prop/aggregate.foo.GVN.panic-abort.diff b/tests/mir-opt/const_prop/aggregate.foo.GVN.panic-abort.diff index 4f0f7fa8fa2..c6d3bad0790 100644 --- a/tests/mir-opt/const_prop/aggregate.foo.GVN.panic-abort.diff +++ b/tests/mir-opt/const_prop/aggregate.foo.GVN.panic-abort.diff @@ -24,11 +24,11 @@ StorageLive(_3); StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; - _4 = (const 0_i32, move _5); -+ _4 = (const 0_i32, _1); ++ _4 = (const 0_i32, copy _1); StorageDead(_5); -- _3 = (_4.0: i32); +- _3 = copy (_4.0: i32); - _2 = Add(move _3, const 1_i32); + _3 = const 0_i32; + _2 = const 1_i32; @@ -38,11 +38,11 @@ StorageLive(_7); StorageLive(_8); StorageLive(_9); - _9 = _1; + _9 = copy _1; - _8 = (move _9, const 1_i32); -+ _8 = (_1, const 1_i32); ++ _8 = (copy _1, const 1_i32); StorageDead(_9); -- _7 = (_8.1: i32); +- _7 = copy (_8.1: i32); - _6 = Add(move _7, const 2_i32); + _7 = const 1_i32; + _6 = const 3_i32; diff --git a/tests/mir-opt/const_prop/aggregate.foo.GVN.panic-unwind.diff b/tests/mir-opt/const_prop/aggregate.foo.GVN.panic-unwind.diff index 4f0f7fa8fa2..c6d3bad0790 100644 --- a/tests/mir-opt/const_prop/aggregate.foo.GVN.panic-unwind.diff +++ b/tests/mir-opt/const_prop/aggregate.foo.GVN.panic-unwind.diff @@ -24,11 +24,11 @@ StorageLive(_3); StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; - _4 = (const 0_i32, move _5); -+ _4 = (const 0_i32, _1); ++ _4 = (const 0_i32, copy _1); StorageDead(_5); -- _3 = (_4.0: i32); +- _3 = copy (_4.0: i32); - _2 = Add(move _3, const 1_i32); + _3 = const 0_i32; + _2 = const 1_i32; @@ -38,11 +38,11 @@ StorageLive(_7); StorageLive(_8); StorageLive(_9); - _9 = _1; + _9 = copy _1; - _8 = (move _9, const 1_i32); -+ _8 = (_1, const 1_i32); ++ _8 = (copy _1, const 1_i32); StorageDead(_9); -- _7 = (_8.1: i32); +- _7 = copy (_8.1: i32); - _6 = Add(move _7, const 2_i32); + _7 = const 1_i32; + _6 = const 3_i32; diff --git a/tests/mir-opt/const_prop/aggregate.main.GVN.panic-abort.diff b/tests/mir-opt/const_prop/aggregate.main.GVN.panic-abort.diff index 854e27445af..0a59c59c2ed 100644 --- a/tests/mir-opt/const_prop/aggregate.main.GVN.panic-abort.diff +++ b/tests/mir-opt/const_prop/aggregate.main.GVN.panic-abort.diff @@ -18,7 +18,7 @@ StorageLive(_2); StorageLive(_3); _3 = (const 0_i32, const 1_u8, const 2_i32); -- _2 = (_3.1: u8); +- _2 = copy (_3.1: u8); - _1 = Add(move _2, const 0_u8); + _2 = const 1_u8; + _1 = const 1_u8; @@ -26,7 +26,7 @@ StorageDead(_3); StorageLive(_4); StorageLive(_5); -- _5 = _1; +- _5 = copy _1; - _4 = foo(move _5) -> [return: bb1, unwind unreachable]; + _5 = const 1_u8; + _4 = foo(const 1_u8) -> [return: bb1, unwind unreachable]; diff --git a/tests/mir-opt/const_prop/aggregate.main.GVN.panic-unwind.diff b/tests/mir-opt/const_prop/aggregate.main.GVN.panic-unwind.diff index f6c4b2c9240..100369a2eee 100644 --- a/tests/mir-opt/const_prop/aggregate.main.GVN.panic-unwind.diff +++ b/tests/mir-opt/const_prop/aggregate.main.GVN.panic-unwind.diff @@ -18,7 +18,7 @@ StorageLive(_2); StorageLive(_3); _3 = (const 0_i32, const 1_u8, const 2_i32); -- _2 = (_3.1: u8); +- _2 = copy (_3.1: u8); - _1 = Add(move _2, const 0_u8); + _2 = const 1_u8; + _1 = const 1_u8; @@ -26,7 +26,7 @@ StorageDead(_3); StorageLive(_4); StorageLive(_5); -- _5 = _1; +- _5 = copy _1; - _4 = foo(move _5) -> [return: bb1, unwind continue]; + _5 = const 1_u8; + _4 = foo(const 1_u8) -> [return: bb1, unwind continue]; diff --git a/tests/mir-opt/const_prop/array_index.main.GVN.32bit.panic-abort.diff b/tests/mir-opt/const_prop/array_index.main.GVN.32bit.panic-abort.diff index 6d00dd5b212..e754af95ce3 100644 --- a/tests/mir-opt/const_prop/array_index.main.GVN.32bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/array_index.main.GVN.32bit.panic-abort.diff @@ -19,15 +19,15 @@ StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); -- _5 = Lt(_3, _4); -- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind unreachable]; +- _5 = Lt(copy _3, copy _4); +- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind unreachable]; + _4 = const 4_usize; + _5 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 4_usize, const 2_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _1 = _2[_3]; +- _1 = copy _2[_3]; + _1 = const 2_u32; StorageDead(_3); StorageDead(_2); diff --git a/tests/mir-opt/const_prop/array_index.main.GVN.32bit.panic-unwind.diff b/tests/mir-opt/const_prop/array_index.main.GVN.32bit.panic-unwind.diff index 7e2f72ab31b..e15a35c7fe9 100644 --- a/tests/mir-opt/const_prop/array_index.main.GVN.32bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/array_index.main.GVN.32bit.panic-unwind.diff @@ -19,15 +19,15 @@ StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); -- _5 = Lt(_3, _4); -- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind continue]; +- _5 = Lt(copy _3, copy _4); +- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind continue]; + _4 = const 4_usize; + _5 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 4_usize, const 2_usize) -> [success: bb1, unwind continue]; } bb1: { -- _1 = _2[_3]; +- _1 = copy _2[_3]; + _1 = const 2_u32; StorageDead(_3); StorageDead(_2); diff --git a/tests/mir-opt/const_prop/array_index.main.GVN.64bit.panic-abort.diff b/tests/mir-opt/const_prop/array_index.main.GVN.64bit.panic-abort.diff index 6d00dd5b212..e754af95ce3 100644 --- a/tests/mir-opt/const_prop/array_index.main.GVN.64bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/array_index.main.GVN.64bit.panic-abort.diff @@ -19,15 +19,15 @@ StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); -- _5 = Lt(_3, _4); -- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind unreachable]; +- _5 = Lt(copy _3, copy _4); +- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind unreachable]; + _4 = const 4_usize; + _5 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 4_usize, const 2_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _1 = _2[_3]; +- _1 = copy _2[_3]; + _1 = const 2_u32; StorageDead(_3); StorageDead(_2); diff --git a/tests/mir-opt/const_prop/array_index.main.GVN.64bit.panic-unwind.diff b/tests/mir-opt/const_prop/array_index.main.GVN.64bit.panic-unwind.diff index 7e2f72ab31b..e15a35c7fe9 100644 --- a/tests/mir-opt/const_prop/array_index.main.GVN.64bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/array_index.main.GVN.64bit.panic-unwind.diff @@ -19,15 +19,15 @@ StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); -- _5 = Lt(_3, _4); -- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind continue]; +- _5 = Lt(copy _3, copy _4); +- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind continue]; + _4 = const 4_usize; + _5 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 4_usize, const 2_usize) -> [success: bb1, unwind continue]; } bb1: { -- _1 = _2[_3]; +- _1 = copy _2[_3]; + _1 = const 2_u32; StorageDead(_3); StorageDead(_2); diff --git a/tests/mir-opt/const_prop/bad_op_div_by_zero.main.GVN.panic-abort.diff b/tests/mir-opt/const_prop/bad_op_div_by_zero.main.GVN.panic-abort.diff index 4838efba6f9..8c535b567c3 100644 --- a/tests/mir-opt/const_prop/bad_op_div_by_zero.main.GVN.panic-abort.diff +++ b/tests/mir-opt/const_prop/bad_op_div_by_zero.main.GVN.panic-abort.diff @@ -23,8 +23,8 @@ _1 = const 0_i32; StorageLive(_2); StorageLive(_3); -- _3 = _1; -- _4 = Eq(_3, const 0_i32); +- _3 = copy _1; +- _4 = Eq(copy _3, const 0_i32); - assert(!move _4, "attempt to divide `{}` by zero", const 1_i32) -> [success: bb1, unwind unreachable]; + _3 = const 0_i32; + _4 = const true; @@ -32,10 +32,10 @@ } bb1: { -- _5 = Eq(_3, const -1_i32); +- _5 = Eq(copy _3, const -1_i32); - _6 = Eq(const 1_i32, const i32::MIN); - _7 = BitAnd(move _5, move _6); -- assert(!move _7, "attempt to compute `{} / {}`, which would overflow", const 1_i32, _3) -> [success: bb2, unwind unreachable]; +- assert(!move _7, "attempt to compute `{} / {}`, which would overflow", const 1_i32, copy _3) -> [success: bb2, unwind unreachable]; + _5 = const false; + _6 = const false; + _7 = const false; diff --git a/tests/mir-opt/const_prop/bad_op_div_by_zero.main.GVN.panic-unwind.diff b/tests/mir-opt/const_prop/bad_op_div_by_zero.main.GVN.panic-unwind.diff index 7f403d6efc1..045f4d81db6 100644 --- a/tests/mir-opt/const_prop/bad_op_div_by_zero.main.GVN.panic-unwind.diff +++ b/tests/mir-opt/const_prop/bad_op_div_by_zero.main.GVN.panic-unwind.diff @@ -23,8 +23,8 @@ _1 = const 0_i32; StorageLive(_2); StorageLive(_3); -- _3 = _1; -- _4 = Eq(_3, const 0_i32); +- _3 = copy _1; +- _4 = Eq(copy _3, const 0_i32); - assert(!move _4, "attempt to divide `{}` by zero", const 1_i32) -> [success: bb1, unwind continue]; + _3 = const 0_i32; + _4 = const true; @@ -32,10 +32,10 @@ } bb1: { -- _5 = Eq(_3, const -1_i32); +- _5 = Eq(copy _3, const -1_i32); - _6 = Eq(const 1_i32, const i32::MIN); - _7 = BitAnd(move _5, move _6); -- assert(!move _7, "attempt to compute `{} / {}`, which would overflow", const 1_i32, _3) -> [success: bb2, unwind continue]; +- assert(!move _7, "attempt to compute `{} / {}`, which would overflow", const 1_i32, copy _3) -> [success: bb2, unwind continue]; + _5 = const false; + _6 = const false; + _7 = const false; diff --git a/tests/mir-opt/const_prop/bad_op_mod_by_zero.main.GVN.panic-abort.diff b/tests/mir-opt/const_prop/bad_op_mod_by_zero.main.GVN.panic-abort.diff index 59f2eb86f50..e5a8726b855 100644 --- a/tests/mir-opt/const_prop/bad_op_mod_by_zero.main.GVN.panic-abort.diff +++ b/tests/mir-opt/const_prop/bad_op_mod_by_zero.main.GVN.panic-abort.diff @@ -23,8 +23,8 @@ _1 = const 0_i32; StorageLive(_2); StorageLive(_3); -- _3 = _1; -- _4 = Eq(_3, const 0_i32); +- _3 = copy _1; +- _4 = Eq(copy _3, const 0_i32); - assert(!move _4, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_i32) -> [success: bb1, unwind unreachable]; + _3 = const 0_i32; + _4 = const true; @@ -32,10 +32,10 @@ } bb1: { -- _5 = Eq(_3, const -1_i32); +- _5 = Eq(copy _3, const -1_i32); - _6 = Eq(const 1_i32, const i32::MIN); - _7 = BitAnd(move _5, move _6); -- assert(!move _7, "attempt to compute the remainder of `{} % {}`, which would overflow", const 1_i32, _3) -> [success: bb2, unwind unreachable]; +- assert(!move _7, "attempt to compute the remainder of `{} % {}`, which would overflow", const 1_i32, copy _3) -> [success: bb2, unwind unreachable]; + _5 = const false; + _6 = const false; + _7 = const false; diff --git a/tests/mir-opt/const_prop/bad_op_mod_by_zero.main.GVN.panic-unwind.diff b/tests/mir-opt/const_prop/bad_op_mod_by_zero.main.GVN.panic-unwind.diff index 9b866082788..1110ff186dc 100644 --- a/tests/mir-opt/const_prop/bad_op_mod_by_zero.main.GVN.panic-unwind.diff +++ b/tests/mir-opt/const_prop/bad_op_mod_by_zero.main.GVN.panic-unwind.diff @@ -23,8 +23,8 @@ _1 = const 0_i32; StorageLive(_2); StorageLive(_3); -- _3 = _1; -- _4 = Eq(_3, const 0_i32); +- _3 = copy _1; +- _4 = Eq(copy _3, const 0_i32); - assert(!move _4, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_i32) -> [success: bb1, unwind continue]; + _3 = const 0_i32; + _4 = const true; @@ -32,10 +32,10 @@ } bb1: { -- _5 = Eq(_3, const -1_i32); +- _5 = Eq(copy _3, const -1_i32); - _6 = Eq(const 1_i32, const i32::MIN); - _7 = BitAnd(move _5, move _6); -- assert(!move _7, "attempt to compute the remainder of `{} % {}`, which would overflow", const 1_i32, _3) -> [success: bb2, unwind continue]; +- assert(!move _7, "attempt to compute the remainder of `{} % {}`, which would overflow", const 1_i32, copy _3) -> [success: bb2, unwind continue]; + _5 = const false; + _6 = const false; + _7 = const false; 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 826f4c34277..52aa4da49ef 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 @@ -33,15 +33,15 @@ StorageLive(_6); _6 = const 3_usize; _7 = Len((*_1)); -- _8 = Lt(_6, _7); -- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> [success: bb1, unwind unreachable]; -+ _8 = Lt(const 3_usize, _7); +- _8 = Lt(copy _6, copy _7); +- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, copy _6) -> [success: bb1, unwind unreachable]; ++ _8 = Lt(const 3_usize, copy _7); + assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, const 3_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _5 = (*_1)[_6]; -+ _5 = (*_1)[3 of 4]; +- _5 = copy (*_1)[_6]; ++ _5 = copy (*_1)[3 of 4]; StorageDead(_6); _0 = const (); StorageDead(_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 0e2ec65652f..242ff0e664f 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 @@ -33,15 +33,15 @@ StorageLive(_6); _6 = const 3_usize; _7 = Len((*_1)); -- _8 = Lt(_6, _7); -- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> [success: bb1, unwind continue]; -+ _8 = Lt(const 3_usize, _7); +- _8 = Lt(copy _6, copy _7); +- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, copy _6) -> [success: bb1, unwind continue]; ++ _8 = Lt(const 3_usize, copy _7); + assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, const 3_usize) -> [success: bb1, unwind continue]; } bb1: { -- _5 = (*_1)[_6]; -+ _5 = (*_1)[3 of 4]; +- _5 = copy (*_1)[_6]; ++ _5 = copy (*_1)[3 of 4]; StorageDead(_6); _0 = const (); StorageDead(_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 826f4c34277..52aa4da49ef 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 @@ -33,15 +33,15 @@ StorageLive(_6); _6 = const 3_usize; _7 = Len((*_1)); -- _8 = Lt(_6, _7); -- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> [success: bb1, unwind unreachable]; -+ _8 = Lt(const 3_usize, _7); +- _8 = Lt(copy _6, copy _7); +- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, copy _6) -> [success: bb1, unwind unreachable]; ++ _8 = Lt(const 3_usize, copy _7); + assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, const 3_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _5 = (*_1)[_6]; -+ _5 = (*_1)[3 of 4]; +- _5 = copy (*_1)[_6]; ++ _5 = copy (*_1)[3 of 4]; StorageDead(_6); _0 = const (); StorageDead(_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 0e2ec65652f..242ff0e664f 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 @@ -33,15 +33,15 @@ StorageLive(_6); _6 = const 3_usize; _7 = Len((*_1)); -- _8 = Lt(_6, _7); -- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> [success: bb1, unwind continue]; -+ _8 = Lt(const 3_usize, _7); +- _8 = Lt(copy _6, copy _7); +- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, copy _6) -> [success: bb1, unwind continue]; ++ _8 = Lt(const 3_usize, copy _7); + assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, const 3_usize) -> [success: bb1, unwind continue]; } bb1: { -- _5 = (*_1)[_6]; -+ _5 = (*_1)[3 of 4]; +- _5 = copy (*_1)[_6]; ++ _5 = copy (*_1)[3 of 4]; StorageDead(_6); _0 = const (); StorageDead(_5); diff --git a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.rs b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.rs index 0f8d278535d..139d0fa2e0f 100644 --- a/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.rs +++ b/tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.rs @@ -8,7 +8,7 @@ fn main() { // CHECK-LABEL: fn main( // CHECK: debug a => [[a:_.*]]; // CHECK: debug _b => [[b:_.*]]; - // CHECK: [[b]] = (*[[a]])[3 of 4]; + // CHECK: [[b]] = copy (*[[a]])[3 of 4]; let a: *const [_] = &[1, 2, 3]; unsafe { let _b = (*a)[3]; diff --git a/tests/mir-opt/const_prop/boolean_identities.test.GVN.diff b/tests/mir-opt/const_prop/boolean_identities.test.GVN.diff index 0bd8413289e..3fe70302b21 100644 --- a/tests/mir-opt/const_prop/boolean_identities.test.GVN.diff +++ b/tests/mir-opt/const_prop/boolean_identities.test.GVN.diff @@ -22,22 +22,22 @@ - StorageLive(_3); + nop; StorageLive(_4); - _4 = _2; + _4 = copy _2; - _3 = BitOr(move _4, const true); + _3 = const true; StorageDead(_4); - StorageLive(_5); + nop; StorageLive(_6); - _6 = _1; + _6 = copy _1; - _5 = BitAnd(move _6, const false); + _5 = const false; StorageDead(_6); StorageLive(_7); -- _7 = _3; +- _7 = copy _3; + _7 = const true; StorageLive(_8); -- _8 = _5; +- _8 = copy _5; - _0 = BitAnd(move _7, move _8); + _8 = const false; + _0 = const false; 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 a408c197fd1..d5f15b750d4 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 @@ -32,15 +32,15 @@ bb1: { StorageLive(_7); _7 = ShallowInitBox(move _6, i32); - _8 = (((_7.0: std::ptr::Unique<i32>).0: std::ptr::NonNull<i32>).0: *const i32); + _8 = copy (((_7.0: std::ptr::Unique<i32>).0: std::ptr::NonNull<i32>).0: *const i32); (*_8) = const 42_i32; _3 = move _7; StorageDead(_7); - _9 = (((_3.0: std::ptr::Unique<i32>).0: std::ptr::NonNull<i32>).0: *const i32); - _2 = (*_9); + _9 = copy (((_3.0: std::ptr::Unique<i32>).0: std::ptr::NonNull<i32>).0: *const i32); + _2 = copy (*_9); - _1 = Add(move _2, const 0_i32); - StorageDead(_2); -+ _1 = _2; ++ _1 = copy _2; + nop; drop(_3) -> [return: bb2, unwind unreachable]; } 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 5706a739602..d4d4f21be6e 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 @@ -32,15 +32,15 @@ bb1: { StorageLive(_7); _7 = ShallowInitBox(move _6, i32); - _8 = (((_7.0: std::ptr::Unique<i32>).0: std::ptr::NonNull<i32>).0: *const i32); + _8 = copy (((_7.0: std::ptr::Unique<i32>).0: std::ptr::NonNull<i32>).0: *const i32); (*_8) = const 42_i32; _3 = move _7; StorageDead(_7); - _9 = (((_3.0: std::ptr::Unique<i32>).0: std::ptr::NonNull<i32>).0: *const i32); - _2 = (*_9); + _9 = copy (((_3.0: std::ptr::Unique<i32>).0: std::ptr::NonNull<i32>).0: *const i32); + _2 = copy (*_9); - _1 = Add(move _2, const 0_i32); - StorageDead(_2); -+ _1 = _2; ++ _1 = copy _2; + nop; drop(_3) -> [return: bb2, unwind: bb3]; } diff --git a/tests/mir-opt/const_prop/boxes.rs b/tests/mir-opt/const_prop/boxes.rs index 7813352261e..f04db260e27 100644 --- a/tests/mir-opt/const_prop/boxes.rs +++ b/tests/mir-opt/const_prop/boxes.rs @@ -11,8 +11,8 @@ fn main() { // CHECK-LABEL: fn main( // CHECK: debug x => [[x:_.*]]; // CHECK: (*{{_.*}}) = const 42_i32; - // CHECK: [[tmp:_.*]] = (*{{_.*}}); - // CHECK: [[x]] = [[tmp]]; + // CHECK: [[tmp:_.*]] = copy (*{{_.*}}); + // CHECK: [[x]] = copy [[tmp]]; let x = *(#[rustc_box] Box::new(42)) + 0; diff --git a/tests/mir-opt/const_prop/discriminant.main.GVN.32bit.diff b/tests/mir-opt/const_prop/discriminant.main.GVN.32bit.diff index 70c3c3fe7e4..2543cf6257d 100644 --- a/tests/mir-opt/const_prop/discriminant.main.GVN.32bit.diff +++ b/tests/mir-opt/const_prop/discriminant.main.GVN.32bit.diff @@ -26,7 +26,7 @@ } bb1: { -- switchInt(((_3 as Some).0: bool)) -> [0: bb3, otherwise: bb2]; +- switchInt(copy ((_3 as Some).0: bool)) -> [0: bb3, otherwise: bb2]; + switchInt(const true) -> [0: bb3, otherwise: bb2]; } diff --git a/tests/mir-opt/const_prop/discriminant.main.GVN.64bit.diff b/tests/mir-opt/const_prop/discriminant.main.GVN.64bit.diff index 70c3c3fe7e4..2543cf6257d 100644 --- a/tests/mir-opt/const_prop/discriminant.main.GVN.64bit.diff +++ b/tests/mir-opt/const_prop/discriminant.main.GVN.64bit.diff @@ -26,7 +26,7 @@ } bb1: { -- switchInt(((_3 as Some).0: bool)) -> [0: bb3, otherwise: bb2]; +- switchInt(copy ((_3 as Some).0: bool)) -> [0: bb3, otherwise: bb2]; + switchInt(const true) -> [0: bb3, otherwise: bb2]; } diff --git a/tests/mir-opt/const_prop/indirect.main.GVN.panic-abort.diff b/tests/mir-opt/const_prop/indirect.main.GVN.panic-abort.diff index f24b9755eae..208845942c7 100644 --- a/tests/mir-opt/const_prop/indirect.main.GVN.panic-abort.diff +++ b/tests/mir-opt/const_prop/indirect.main.GVN.panic-abort.diff @@ -14,7 +14,7 @@ StorageLive(_1); StorageLive(_2); - _2 = const 2_u32 as u8 (IntToInt); -- _3 = AddWithOverflow(_2, const 1_u8); +- _3 = AddWithOverflow(copy _2, const 1_u8); - assert(!move (_3.1: bool), "attempt to compute `{} + {}`, which would overflow", move _2, const 1_u8) -> [success: bb1, unwind unreachable]; + _2 = const 2_u8; + _3 = const (3_u8, false); diff --git a/tests/mir-opt/const_prop/indirect.main.GVN.panic-unwind.diff b/tests/mir-opt/const_prop/indirect.main.GVN.panic-unwind.diff index 44ff313b532..4a7c69bae3c 100644 --- a/tests/mir-opt/const_prop/indirect.main.GVN.panic-unwind.diff +++ b/tests/mir-opt/const_prop/indirect.main.GVN.panic-unwind.diff @@ -14,7 +14,7 @@ StorageLive(_1); StorageLive(_2); - _2 = const 2_u32 as u8 (IntToInt); -- _3 = AddWithOverflow(_2, const 1_u8); +- _3 = AddWithOverflow(copy _2, const 1_u8); - assert(!move (_3.1: bool), "attempt to compute `{} + {}`, which would overflow", move _2, const 1_u8) -> [success: bb1, unwind continue]; + _2 = const 2_u8; + _3 = const (3_u8, false); 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 99a6ba7d08a..849a57e2030 100644 --- a/tests/mir-opt/const_prop/indirect_mutation.bar.GVN.diff +++ b/tests/mir-opt/const_prop/indirect_mutation.bar.GVN.diff @@ -28,7 +28,7 @@ StorageDead(_2); StorageLive(_4); StorageLive(_5); - _5 = (_1.0: i32); + _5 = copy (_1.0: i32); _4 = Eq(move _5, const 5_i32); StorageDead(_5); _0 = const (); diff --git a/tests/mir-opt/const_prop/indirect_mutation.foo.GVN.diff b/tests/mir-opt/const_prop/indirect_mutation.foo.GVN.diff index c21869dece6..2435f81206b 100644 --- a/tests/mir-opt/const_prop/indirect_mutation.foo.GVN.diff +++ b/tests/mir-opt/const_prop/indirect_mutation.foo.GVN.diff @@ -24,7 +24,7 @@ StorageDead(_2); StorageLive(_3); StorageLive(_4); - _4 = (_1.0: i32); + _4 = copy (_1.0: i32); _3 = Eq(move _4, const 5_i32); StorageDead(_4); _0 = const (); diff --git a/tests/mir-opt/const_prop/indirect_mutation.rs b/tests/mir-opt/const_prop/indirect_mutation.rs index 32ff8f142b1..e82be0a8388 100644 --- a/tests/mir-opt/const_prop/indirect_mutation.rs +++ b/tests/mir-opt/const_prop/indirect_mutation.rs @@ -1,6 +1,5 @@ //@ test-mir-pass: GVN // Check that we do not propagate past an indirect mutation. -#![feature(raw_ref_op)] // EMIT_MIR indirect_mutation.foo.GVN.diff fn foo() { @@ -10,7 +9,7 @@ fn foo() { // CHECK: _1 = const (1_i32,); // CHECK: _2 = &mut (_1.0: i32); // CHECK: (*_2) = const 5_i32; - // CHECK: _4 = (_1.0: i32); + // CHECK: _4 = copy (_1.0: i32); // CHECK: _3 = Eq(move _4, const 5_i32); let mut u = (1,); @@ -25,7 +24,7 @@ fn bar() { // CHECK: debug y => _4; // CHECK: _3 = &raw mut (_1.0: i32); // CHECK: (*_3) = const 5_i32; - // CHECK: _5 = (_1.0: i32); + // CHECK: _5 = copy (_1.0: i32); // CHECK: _4 = Eq(move _5, const 5_i32); let mut v = (1,); diff --git a/tests/mir-opt/const_prop/inherit_overflow.main.GVN.panic-abort.diff b/tests/mir-opt/const_prop/inherit_overflow.main.GVN.panic-abort.diff index de9cb7a47a2..ab39c5be4e3 100644 --- a/tests/mir-opt/const_prop/inherit_overflow.main.GVN.panic-abort.diff +++ b/tests/mir-opt/const_prop/inherit_overflow.main.GVN.panic-abort.diff @@ -19,8 +19,8 @@ StorageLive(_3); _3 = const 1_u8; StorageLive(_4); -- _4 = AddWithOverflow(_2, _3); -- assert(!move (_4.1: bool), "attempt to compute `{} + {}`, which would overflow", _2, _3) -> [success: bb1, unwind unreachable]; +- _4 = AddWithOverflow(copy _2, copy _3); +- assert(!move (_4.1: bool), "attempt to compute `{} + {}`, which would overflow", copy _2, copy _3) -> [success: bb1, unwind unreachable]; + _4 = const (0_u8, true); + assert(!const true, "attempt to compute `{} + {}`, which would overflow", const u8::MAX, const 1_u8) -> [success: bb1, unwind unreachable]; } diff --git a/tests/mir-opt/const_prop/inherit_overflow.main.GVN.panic-unwind.diff b/tests/mir-opt/const_prop/inherit_overflow.main.GVN.panic-unwind.diff index 1f19a13c1e8..1aea0dbb5d5 100644 --- a/tests/mir-opt/const_prop/inherit_overflow.main.GVN.panic-unwind.diff +++ b/tests/mir-opt/const_prop/inherit_overflow.main.GVN.panic-unwind.diff @@ -19,8 +19,8 @@ StorageLive(_3); _3 = const 1_u8; StorageLive(_4); -- _4 = AddWithOverflow(_2, _3); -- assert(!move (_4.1: bool), "attempt to compute `{} + {}`, which would overflow", _2, _3) -> [success: bb1, unwind continue]; +- _4 = AddWithOverflow(copy _2, copy _3); +- assert(!move (_4.1: bool), "attempt to compute `{} + {}`, which would overflow", copy _2, copy _3) -> [success: bb1, unwind continue]; + _4 = const (0_u8, true); + assert(!const true, "attempt to compute `{} + {}`, which would overflow", const u8::MAX, const 1_u8) -> [success: bb1, unwind continue]; } 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 f5041365604..5e843da8679 100644 --- a/tests/mir-opt/const_prop/invalid_constant.main.GVN.diff +++ b/tests/mir-opt/const_prop/invalid_constant.main.GVN.diff @@ -29,13 +29,13 @@ StorageLive(_1); StorageLive(_2); _2 = InvalidChar { int: const 1114113_u32 }; - _1 = (_2.1: char); + _1 = copy (_2.1: char); StorageDead(_2); StorageLive(_3); StorageLive(_4); StorageLive(_5); _5 = InvalidTag { int: const 4_u32 }; - _4 = (_5.1: E); + _4 = copy (_5.1: E); _3 = [move _4]; StorageDead(_4); StorageDead(_5); 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 6e5ad8d6b81..6593b329756 100644 --- a/tests/mir-opt/const_prop/invalid_constant.main.RemoveZsts.diff +++ b/tests/mir-opt/const_prop/invalid_constant.main.RemoveZsts.diff @@ -31,13 +31,13 @@ StorageLive(_1); StorageLive(_2); _2 = InvalidChar { int: const 1114113_u32 }; - _1 = (_2.1: char); + _1 = copy (_2.1: char); StorageDead(_2); StorageLive(_3); StorageLive(_4); StorageLive(_5); _5 = InvalidTag { int: const 4_u32 }; - _4 = (_5.1: E); + _4 = copy (_5.1: E); _3 = [move _4]; StorageDead(_4); StorageDead(_5); @@ -47,7 +47,7 @@ + nop; StorageLive(_8); _8 = NoVariants { int: const 0_u32 }; -- _7 = (_8.1: Empty); +- _7 = copy (_8.1: Empty); - _6 = [move _7]; - StorageDead(_7); + nop; diff --git a/tests/mir-opt/const_prop/large_array_index.main.GVN.32bit.panic-abort.diff b/tests/mir-opt/const_prop/large_array_index.main.GVN.32bit.panic-abort.diff index bd987c01ab1..49ea51deed6 100644 --- a/tests/mir-opt/const_prop/large_array_index.main.GVN.32bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/large_array_index.main.GVN.32bit.panic-abort.diff @@ -19,15 +19,15 @@ StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); -- _5 = Lt(_3, _4); -- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind unreachable]; +- _5 = Lt(copy _3, copy _4); +- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind unreachable]; + _4 = const 5000_usize; + _5 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 5000_usize, const 2_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _1 = _2[_3]; +- _1 = copy _2[_3]; + _1 = const 0_u8; StorageDead(_3); StorageDead(_2); diff --git a/tests/mir-opt/const_prop/large_array_index.main.GVN.32bit.panic-unwind.diff b/tests/mir-opt/const_prop/large_array_index.main.GVN.32bit.panic-unwind.diff index e9ebef84ae0..103bfbcaf64 100644 --- a/tests/mir-opt/const_prop/large_array_index.main.GVN.32bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/large_array_index.main.GVN.32bit.panic-unwind.diff @@ -19,15 +19,15 @@ StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); -- _5 = Lt(_3, _4); -- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind continue]; +- _5 = Lt(copy _3, copy _4); +- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind continue]; + _4 = const 5000_usize; + _5 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 5000_usize, const 2_usize) -> [success: bb1, unwind continue]; } bb1: { -- _1 = _2[_3]; +- _1 = copy _2[_3]; + _1 = const 0_u8; StorageDead(_3); StorageDead(_2); diff --git a/tests/mir-opt/const_prop/large_array_index.main.GVN.64bit.panic-abort.diff b/tests/mir-opt/const_prop/large_array_index.main.GVN.64bit.panic-abort.diff index bd987c01ab1..49ea51deed6 100644 --- a/tests/mir-opt/const_prop/large_array_index.main.GVN.64bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/large_array_index.main.GVN.64bit.panic-abort.diff @@ -19,15 +19,15 @@ StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); -- _5 = Lt(_3, _4); -- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind unreachable]; +- _5 = Lt(copy _3, copy _4); +- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind unreachable]; + _4 = const 5000_usize; + _5 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 5000_usize, const 2_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _1 = _2[_3]; +- _1 = copy _2[_3]; + _1 = const 0_u8; StorageDead(_3); StorageDead(_2); diff --git a/tests/mir-opt/const_prop/large_array_index.main.GVN.64bit.panic-unwind.diff b/tests/mir-opt/const_prop/large_array_index.main.GVN.64bit.panic-unwind.diff index e9ebef84ae0..103bfbcaf64 100644 --- a/tests/mir-opt/const_prop/large_array_index.main.GVN.64bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/large_array_index.main.GVN.64bit.panic-unwind.diff @@ -19,15 +19,15 @@ StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); -- _5 = Lt(_3, _4); -- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind continue]; +- _5 = Lt(copy _3, copy _4); +- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind continue]; + _4 = const 5000_usize; + _5 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 5000_usize, const 2_usize) -> [success: bb1, unwind continue]; } bb1: { -- _1 = _2[_3]; +- _1 = copy _2[_3]; + _1 = const 0_u8; StorageDead(_3); StorageDead(_2); diff --git a/tests/mir-opt/const_prop/mult_by_zero.test.GVN.diff b/tests/mir-opt/const_prop/mult_by_zero.test.GVN.diff index 6c2aab45d48..290d9d62ce0 100644 --- a/tests/mir-opt/const_prop/mult_by_zero.test.GVN.diff +++ b/tests/mir-opt/const_prop/mult_by_zero.test.GVN.diff @@ -8,7 +8,7 @@ bb0: { StorageLive(_2); - _2 = _1; + _2 = copy _1; - _0 = Mul(move _2, const 0_i32); + _0 = const 0_i32; StorageDead(_2); diff --git a/tests/mir-opt/const_prop/mutable_variable.main.GVN.diff b/tests/mir-opt/const_prop/mutable_variable.main.GVN.diff index 11464e32400..cc25b6caf90 100644 --- a/tests/mir-opt/const_prop/mutable_variable.main.GVN.diff +++ b/tests/mir-opt/const_prop/mutable_variable.main.GVN.diff @@ -17,7 +17,7 @@ _1 = const 42_i32; _1 = const 99_i32; StorageLive(_2); - _2 = _1; + _2 = copy _1; _0 = const (); StorageDead(_2); StorageDead(_1); diff --git a/tests/mir-opt/const_prop/mutable_variable.rs b/tests/mir-opt/const_prop/mutable_variable.rs index 9698fba6a11..3aa1b1bcd21 100644 --- a/tests/mir-opt/const_prop/mutable_variable.rs +++ b/tests/mir-opt/const_prop/mutable_variable.rs @@ -7,7 +7,7 @@ fn main() { // CHECK: debug y => [[y:_.*]]; // CHECK: [[x]] = const 42_i32; // CHECK: [[x]] = const 99_i32; - // CHECK: [[y]] = [[x]]; + // CHECK: [[y]] = copy [[x]]; let mut x = 42; x = 99; let y = x; diff --git a/tests/mir-opt/const_prop/mutable_variable_aggregate.main.GVN.diff b/tests/mir-opt/const_prop/mutable_variable_aggregate.main.GVN.diff index 7584353620e..3cc71eee710 100644 --- a/tests/mir-opt/const_prop/mutable_variable_aggregate.main.GVN.diff +++ b/tests/mir-opt/const_prop/mutable_variable_aggregate.main.GVN.diff @@ -18,7 +18,7 @@ + _1 = const (42_i32, 43_i32); (_1.1: i32) = const 99_i32; StorageLive(_2); - _2 = _1; + _2 = copy _1; _0 = const (); StorageDead(_2); StorageDead(_1); diff --git a/tests/mir-opt/const_prop/mutable_variable_aggregate.rs b/tests/mir-opt/const_prop/mutable_variable_aggregate.rs index 80cd75215c1..bb8bf7f7164 100644 --- a/tests/mir-opt/const_prop/mutable_variable_aggregate.rs +++ b/tests/mir-opt/const_prop/mutable_variable_aggregate.rs @@ -8,7 +8,7 @@ fn main() { // CHECK: debug y => [[y:_.*]]; // CHECK: [[x]] = const (42_i32, 43_i32); // CHECK: ([[x]].1: i32) = const 99_i32; - // CHECK: [[y]] = [[x]]; + // CHECK: [[y]] = copy [[x]]; let mut x = (42, 43); x.1 = 99; let y = x; diff --git a/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.main.GVN.diff b/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.main.GVN.diff index e16e2969eb8..569ad62b5cc 100644 --- a/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.main.GVN.diff +++ b/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.main.GVN.diff @@ -24,7 +24,7 @@ _2 = &mut _1; ((*_2).1: i32) = const 99_i32; StorageLive(_3); - _3 = _1; + _3 = copy _1; _0 = const (); StorageDead(_3); StorageDead(_2); diff --git a/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.rs b/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.rs index 856afd53ab4..332cac96f75 100644 --- a/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.rs +++ b/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.rs @@ -10,7 +10,7 @@ fn main() { // CHECK: [[x]] = const (42_i32, 43_i32); // CHECK: [[z]] = &mut [[x]]; // CHECK: ((*[[z]]).1: i32) = const 99_i32; - // CHECK: [[y]] = [[x]]; + // CHECK: [[y]] = copy [[x]]; let mut x = (42, 43); let z = &mut x; z.1 = 99; diff --git a/tests/mir-opt/const_prop/mutable_variable_aggregate_partial_read.main.GVN.panic-abort.diff b/tests/mir-opt/const_prop/mutable_variable_aggregate_partial_read.main.GVN.panic-abort.diff index 6480e480f8c..5b4d18a3c07 100644 --- a/tests/mir-opt/const_prop/mutable_variable_aggregate_partial_read.main.GVN.panic-abort.diff +++ b/tests/mir-opt/const_prop/mutable_variable_aggregate_partial_read.main.GVN.panic-abort.diff @@ -21,7 +21,7 @@ (_1.1: i32) = const 99_i32; (_1.0: i32) = const 42_i32; StorageLive(_2); - _2 = (_1.1: i32); + _2 = copy (_1.1: i32); _0 = const (); StorageDead(_2); StorageDead(_1); diff --git a/tests/mir-opt/const_prop/mutable_variable_aggregate_partial_read.main.GVN.panic-unwind.diff b/tests/mir-opt/const_prop/mutable_variable_aggregate_partial_read.main.GVN.panic-unwind.diff index fb757801082..d58febe368d 100644 --- a/tests/mir-opt/const_prop/mutable_variable_aggregate_partial_read.main.GVN.panic-unwind.diff +++ b/tests/mir-opt/const_prop/mutable_variable_aggregate_partial_read.main.GVN.panic-unwind.diff @@ -21,7 +21,7 @@ (_1.1: i32) = const 99_i32; (_1.0: i32) = const 42_i32; StorageLive(_2); - _2 = (_1.1: i32); + _2 = copy (_1.1: i32); _0 = const (); StorageDead(_2); StorageDead(_1); diff --git a/tests/mir-opt/const_prop/mutable_variable_aggregate_partial_read.rs b/tests/mir-opt/const_prop/mutable_variable_aggregate_partial_read.rs index 6f99e6be246..e27437a1c75 100644 --- a/tests/mir-opt/const_prop/mutable_variable_aggregate_partial_read.rs +++ b/tests/mir-opt/const_prop/mutable_variable_aggregate_partial_read.rs @@ -9,7 +9,7 @@ fn main() { // CHECK: [[x]] = foo() // CHECK: ([[x]].1: i32) = const 99_i32; // CHECK: ([[x]].0: i32) = const 42_i32; - // CHECK: [[y]] = ([[x]].1: i32); + // CHECK: [[y]] = copy ([[x]].1: i32); let mut x: (i32, i32) = foo(); x.1 = 99; x.0 = 42; 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 31c839f6749..3f8dc12f4ae 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 @@ -22,14 +22,14 @@ StorageLive(_3); StorageLive(_4); _4 = const {ALLOC0: *mut u32}; - _3 = (*_4); + _3 = copy (*_4); _1 = move _3; StorageDead(_3); StorageDead(_4); _2 = const (); StorageDead(_2); StorageLive(_5); - _5 = _1; + _5 = copy _1; _0 = const (); StorageDead(_5); StorageDead(_1); diff --git a/tests/mir-opt/const_prop/mutable_variable_no_prop.rs b/tests/mir-opt/const_prop/mutable_variable_no_prop.rs index 8289832f81e..66af5bf1d5d 100644 --- a/tests/mir-opt/const_prop/mutable_variable_no_prop.rs +++ b/tests/mir-opt/const_prop/mutable_variable_no_prop.rs @@ -9,9 +9,9 @@ fn main() { // CHECK: debug x => [[x:_.*]]; // CHECK: debug y => [[y:_.*]]; // CHECK: [[x]] = const 42_u32; - // CHECK: [[tmp:_.*]] = (*{{_.*}}); + // CHECK: [[tmp:_.*]] = copy (*{{_.*}}); // CHECK: [[x]] = move [[tmp]]; - // CHECK: [[y]] = [[x]]; + // CHECK: [[y]] = copy [[x]]; let mut x = 42; unsafe { x = STATIC; diff --git a/tests/mir-opt/const_prop/mutable_variable_unprop_assign.main.GVN.panic-abort.diff b/tests/mir-opt/const_prop/mutable_variable_unprop_assign.main.GVN.panic-abort.diff index 19d79694666..7ca1b39d771 100644 --- a/tests/mir-opt/const_prop/mutable_variable_unprop_assign.main.GVN.panic-abort.diff +++ b/tests/mir-opt/const_prop/mutable_variable_unprop_assign.main.GVN.panic-abort.diff @@ -32,14 +32,14 @@ - _2 = (const 1_i32, const 2_i32); + _2 = const (1_i32, 2_i32); StorageLive(_3); - _3 = _1; + _3 = copy _1; - (_2.1: i32) = move _3; -+ (_2.1: i32) = _1; ++ (_2.1: i32) = copy _1; StorageDead(_3); StorageLive(_4); - _4 = (_2.1: i32); + _4 = copy (_2.1: i32); StorageLive(_5); - _5 = (_2.0: i32); + _5 = copy (_2.0: i32); _0 = const (); StorageDead(_5); StorageDead(_4); diff --git a/tests/mir-opt/const_prop/mutable_variable_unprop_assign.main.GVN.panic-unwind.diff b/tests/mir-opt/const_prop/mutable_variable_unprop_assign.main.GVN.panic-unwind.diff index 2bb277bf27f..f6379513806 100644 --- a/tests/mir-opt/const_prop/mutable_variable_unprop_assign.main.GVN.panic-unwind.diff +++ b/tests/mir-opt/const_prop/mutable_variable_unprop_assign.main.GVN.panic-unwind.diff @@ -32,14 +32,14 @@ - _2 = (const 1_i32, const 2_i32); + _2 = const (1_i32, 2_i32); StorageLive(_3); - _3 = _1; + _3 = copy _1; - (_2.1: i32) = move _3; -+ (_2.1: i32) = _1; ++ (_2.1: i32) = copy _1; StorageDead(_3); StorageLive(_4); - _4 = (_2.1: i32); + _4 = copy (_2.1: i32); StorageLive(_5); - _5 = (_2.0: i32); + _5 = copy (_2.0: i32); _0 = const (); StorageDead(_5); StorageDead(_4); diff --git a/tests/mir-opt/const_prop/mutable_variable_unprop_assign.rs b/tests/mir-opt/const_prop/mutable_variable_unprop_assign.rs index 2c6cc0db6b2..1f4421331bc 100644 --- a/tests/mir-opt/const_prop/mutable_variable_unprop_assign.rs +++ b/tests/mir-opt/const_prop/mutable_variable_unprop_assign.rs @@ -11,9 +11,9 @@ fn main() { // CHECK: debug z => [[z:_.*]]; // CHECK: [[a]] = foo() // CHECK: [[x]] = const (1_i32, 2_i32); - // CHECK: ([[x]].1: i32) = [[a]]; - // CHECK: [[y]] = ([[x]].1: i32); - // CHECK: [[z]] = ([[x]].0: i32); + // CHECK: ([[x]].1: i32) = copy [[a]]; + // CHECK: [[y]] = copy ([[x]].1: i32); + // CHECK: [[z]] = copy ([[x]].0: i32); let a = foo(); let mut x: (i32, i32) = (1, 2); x.1 = a; diff --git a/tests/mir-opt/const_prop/overwrite_with_const_with_params.rs b/tests/mir-opt/const_prop/overwrite_with_const_with_params.rs index a43558223fe..1d8890bf369 100644 --- a/tests/mir-opt/const_prop/overwrite_with_const_with_params.rs +++ b/tests/mir-opt/const_prop/overwrite_with_const_with_params.rs @@ -15,7 +15,7 @@ fn size_of<T>() -> usize { // CHECK-LABEL: fn size_of( // CHECK: _1 = const 0_usize; // CHECK-NEXT: _1 = const SizeOfConst::<T>::SIZE; - // CHECK-NEXT: _0 = _1; + // CHECK-NEXT: _0 = copy _1; let mut a = 0; a = SizeOfConst::<T>::SIZE; a diff --git a/tests/mir-opt/const_prop/overwrite_with_const_with_params.size_of.GVN.diff b/tests/mir-opt/const_prop/overwrite_with_const_with_params.size_of.GVN.diff index 1eadffa4f36..da6ef0a978b 100644 --- a/tests/mir-opt/const_prop/overwrite_with_const_with_params.size_of.GVN.diff +++ b/tests/mir-opt/const_prop/overwrite_with_const_with_params.size_of.GVN.diff @@ -12,7 +12,7 @@ StorageLive(_1); _1 = const 0_usize; _1 = const SizeOfConst::<T>::SIZE; - _0 = _1; + _0 = copy _1; StorageDead(_1); return; } diff --git a/tests/mir-opt/const_prop/pointer_expose_provenance.main.GVN.panic-abort.diff b/tests/mir-opt/const_prop/pointer_expose_provenance.main.GVN.panic-abort.diff index 79a95b618d1..657fa7a5fea 100644 --- a/tests/mir-opt/const_prop/pointer_expose_provenance.main.GVN.panic-abort.diff +++ b/tests/mir-opt/const_prop/pointer_expose_provenance.main.GVN.panic-abort.diff @@ -24,9 +24,9 @@ StorageDead(_3); StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; - _4 = read(move _5) -> [return: bb1, unwind unreachable]; -+ _4 = read(_1) -> [return: bb1, unwind unreachable]; ++ _4 = read(copy _1) -> [return: bb1, unwind unreachable]; } bb1: { diff --git a/tests/mir-opt/const_prop/pointer_expose_provenance.main.GVN.panic-unwind.diff b/tests/mir-opt/const_prop/pointer_expose_provenance.main.GVN.panic-unwind.diff index 9d1bcd92fef..8fef6591d41 100644 --- a/tests/mir-opt/const_prop/pointer_expose_provenance.main.GVN.panic-unwind.diff +++ b/tests/mir-opt/const_prop/pointer_expose_provenance.main.GVN.panic-unwind.diff @@ -24,9 +24,9 @@ StorageDead(_3); StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; - _4 = read(move _5) -> [return: bb1, unwind continue]; -+ _4 = read(_1) -> [return: bb1, unwind continue]; ++ _4 = read(copy _1) -> [return: bb1, unwind continue]; } bb1: { diff --git a/tests/mir-opt/const_prop/pointer_expose_provenance.rs b/tests/mir-opt/const_prop/pointer_expose_provenance.rs index a76fead9859..bee8a985f8f 100644 --- a/tests/mir-opt/const_prop/pointer_expose_provenance.rs +++ b/tests/mir-opt/const_prop/pointer_expose_provenance.rs @@ -10,7 +10,7 @@ fn main() { // CHECK: [[ptr:_.*]] = const main::FOO; // CHECK: [[ref:_.*]] = &raw const (*[[ptr]]); // CHECK: [[x:_.*]] = move [[ref]] as usize (PointerExposeProvenance); - // CHECK: = read([[x]]) + // CHECK: = read(copy [[x]]) const FOO: &i32 = &1; let x = FOO as *const i32 as usize; read(x); diff --git a/tests/mir-opt/const_prop/read_immutable_static.main.GVN.diff b/tests/mir-opt/const_prop/read_immutable_static.main.GVN.diff index 38f23505230..8df262b351f 100644 --- a/tests/mir-opt/const_prop/read_immutable_static.main.GVN.diff +++ b/tests/mir-opt/const_prop/read_immutable_static.main.GVN.diff @@ -19,12 +19,12 @@ + nop; + nop; _3 = const {ALLOC0: &u8}; -- _2 = (*_3); +- _2 = copy (*_3); + _2 = const 2_u8; StorageLive(_4); StorageLive(_5); _5 = const {ALLOC0: &u8}; -- _4 = (*_5); +- _4 = copy (*_5); - _1 = Add(move _2, move _4); + _4 = const 2_u8; + _1 = const 4_u8; diff --git a/tests/mir-opt/const_prop/ref_deref.main.GVN.diff b/tests/mir-opt/const_prop/ref_deref.main.GVN.diff index 509924a91c5..b9e269266b0 100644 --- a/tests/mir-opt/const_prop/ref_deref.main.GVN.diff +++ b/tests/mir-opt/const_prop/ref_deref.main.GVN.diff @@ -16,7 +16,7 @@ StorageLive(_2); _4 = const main::promoted[0]; _2 = &(*_4); -- _1 = (*_2); +- _1 = copy (*_2); + _1 = const 4_i32; StorageDead(_2); _0 = const (); diff --git a/tests/mir-opt/const_prop/ref_deref_project.main.GVN.diff b/tests/mir-opt/const_prop/ref_deref_project.main.GVN.diff index 820c6cc0680..dcc13c9251c 100644 --- a/tests/mir-opt/const_prop/ref_deref_project.main.GVN.diff +++ b/tests/mir-opt/const_prop/ref_deref_project.main.GVN.diff @@ -16,7 +16,7 @@ StorageLive(_2); _4 = const main::promoted[0]; _2 = &((*_4).1: i32); -- _1 = (*_2); +- _1 = copy (*_2); + _1 = const 5_i32; StorageDead(_2); _0 = const (); diff --git a/tests/mir-opt/const_prop/repeat.main.GVN.32bit.panic-abort.diff b/tests/mir-opt/const_prop/repeat.main.GVN.32bit.panic-abort.diff index 71635b8e9c3..f7c1c2da01f 100644 --- a/tests/mir-opt/const_prop/repeat.main.GVN.32bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/repeat.main.GVN.32bit.panic-abort.diff @@ -21,15 +21,15 @@ StorageLive(_4); _4 = const 2_usize; - _5 = Len(_3); -- _6 = Lt(_4, _5); -- assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, _4) -> [success: bb1, unwind unreachable]; +- _6 = Lt(copy _4, copy _5); +- assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, copy _4) -> [success: bb1, unwind unreachable]; + _5 = const 8_usize; + _6 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 8_usize, const 2_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _2 = _3[_4]; +- _2 = copy _3[_4]; - _1 = Add(move _2, const 0_u32); + _2 = const 42_u32; + _1 = const 42_u32; diff --git a/tests/mir-opt/const_prop/repeat.main.GVN.32bit.panic-unwind.diff b/tests/mir-opt/const_prop/repeat.main.GVN.32bit.panic-unwind.diff index 84205028d6d..436773c8556 100644 --- a/tests/mir-opt/const_prop/repeat.main.GVN.32bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/repeat.main.GVN.32bit.panic-unwind.diff @@ -21,15 +21,15 @@ StorageLive(_4); _4 = const 2_usize; - _5 = Len(_3); -- _6 = Lt(_4, _5); -- assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, _4) -> [success: bb1, unwind continue]; +- _6 = Lt(copy _4, copy _5); +- assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, copy _4) -> [success: bb1, unwind continue]; + _5 = const 8_usize; + _6 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 8_usize, const 2_usize) -> [success: bb1, unwind continue]; } bb1: { -- _2 = _3[_4]; +- _2 = copy _3[_4]; - _1 = Add(move _2, const 0_u32); + _2 = const 42_u32; + _1 = const 42_u32; diff --git a/tests/mir-opt/const_prop/repeat.main.GVN.64bit.panic-abort.diff b/tests/mir-opt/const_prop/repeat.main.GVN.64bit.panic-abort.diff index 71635b8e9c3..f7c1c2da01f 100644 --- a/tests/mir-opt/const_prop/repeat.main.GVN.64bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/repeat.main.GVN.64bit.panic-abort.diff @@ -21,15 +21,15 @@ StorageLive(_4); _4 = const 2_usize; - _5 = Len(_3); -- _6 = Lt(_4, _5); -- assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, _4) -> [success: bb1, unwind unreachable]; +- _6 = Lt(copy _4, copy _5); +- assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, copy _4) -> [success: bb1, unwind unreachable]; + _5 = const 8_usize; + _6 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 8_usize, const 2_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _2 = _3[_4]; +- _2 = copy _3[_4]; - _1 = Add(move _2, const 0_u32); + _2 = const 42_u32; + _1 = const 42_u32; diff --git a/tests/mir-opt/const_prop/repeat.main.GVN.64bit.panic-unwind.diff b/tests/mir-opt/const_prop/repeat.main.GVN.64bit.panic-unwind.diff index 84205028d6d..436773c8556 100644 --- a/tests/mir-opt/const_prop/repeat.main.GVN.64bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/repeat.main.GVN.64bit.panic-unwind.diff @@ -21,15 +21,15 @@ StorageLive(_4); _4 = const 2_usize; - _5 = Len(_3); -- _6 = Lt(_4, _5); -- assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, _4) -> [success: bb1, unwind continue]; +- _6 = Lt(copy _4, copy _5); +- assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, copy _4) -> [success: bb1, unwind continue]; + _5 = const 8_usize; + _6 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 8_usize, const 2_usize) -> [success: bb1, unwind continue]; } bb1: { -- _2 = _3[_4]; +- _2 = copy _3[_4]; - _1 = Add(move _2, const 0_u32); + _2 = const 42_u32; + _1 = const 42_u32; diff --git a/tests/mir-opt/const_prop/scalar_literal_propagation.main.GVN.panic-abort.diff b/tests/mir-opt/const_prop/scalar_literal_propagation.main.GVN.panic-abort.diff index 0a20fb0e59e..3c73d34474c 100644 --- a/tests/mir-opt/const_prop/scalar_literal_propagation.main.GVN.panic-abort.diff +++ b/tests/mir-opt/const_prop/scalar_literal_propagation.main.GVN.panic-abort.diff @@ -16,7 +16,7 @@ _1 = const 1_u32; StorageLive(_2); StorageLive(_3); -- _3 = _1; +- _3 = copy _1; - _2 = consume(move _3) -> [return: bb1, unwind unreachable]; + _3 = const 1_u32; + _2 = consume(const 1_u32) -> [return: bb1, unwind unreachable]; diff --git a/tests/mir-opt/const_prop/scalar_literal_propagation.main.GVN.panic-unwind.diff b/tests/mir-opt/const_prop/scalar_literal_propagation.main.GVN.panic-unwind.diff index 8b9519d3adc..0a7fddee39b 100644 --- a/tests/mir-opt/const_prop/scalar_literal_propagation.main.GVN.panic-unwind.diff +++ b/tests/mir-opt/const_prop/scalar_literal_propagation.main.GVN.panic-unwind.diff @@ -16,7 +16,7 @@ _1 = const 1_u32; StorageLive(_2); StorageLive(_3); -- _3 = _1; +- _3 = copy _1; - _2 = consume(move _3) -> [return: bb1, unwind continue]; + _3 = const 1_u32; + _2 = consume(const 1_u32) -> [return: bb1, unwind continue]; diff --git a/tests/mir-opt/const_prop/slice_len.main.GVN.32bit.panic-abort.diff b/tests/mir-opt/const_prop/slice_len.main.GVN.32bit.panic-abort.diff index 21d91d0320a..e834a5802c3 100644 --- a/tests/mir-opt/const_prop/slice_len.main.GVN.32bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/slice_len.main.GVN.32bit.panic-abort.diff @@ -22,24 +22,24 @@ StorageLive(_3); StorageLive(_4); _9 = const main::promoted[0]; - _4 = _9; -- _3 = _4; + _4 = copy _9; +- _3 = copy _4; - _2 = move _3 as &[u32] (PointerCoercion(Unsize)); -+ _3 = _9; -+ _2 = _9 as &[u32] (PointerCoercion(Unsize)); ++ _3 = copy _9; ++ _2 = copy _9 as &[u32] (PointerCoercion(Unsize)); StorageDead(_3); StorageLive(_6); _6 = const 1_usize; - _7 = Len((*_2)); -- _8 = Lt(_6, _7); -- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> [success: bb1, unwind unreachable]; +- _8 = Lt(copy _6, copy _7); +- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, copy _6) -> [success: bb1, unwind unreachable]; + _7 = const 3_usize; + _8 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 3_usize, const 1_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _1 = (*_2)[_6]; +- _1 = copy (*_2)[_6]; + _1 = const 2_u32; StorageDead(_6); StorageDead(_4); diff --git a/tests/mir-opt/const_prop/slice_len.main.GVN.32bit.panic-unwind.diff b/tests/mir-opt/const_prop/slice_len.main.GVN.32bit.panic-unwind.diff index 889114c9862..55ffc501805 100644 --- a/tests/mir-opt/const_prop/slice_len.main.GVN.32bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/slice_len.main.GVN.32bit.panic-unwind.diff @@ -22,24 +22,24 @@ StorageLive(_3); StorageLive(_4); _9 = const main::promoted[0]; - _4 = _9; -- _3 = _4; + _4 = copy _9; +- _3 = copy _4; - _2 = move _3 as &[u32] (PointerCoercion(Unsize)); -+ _3 = _9; -+ _2 = _9 as &[u32] (PointerCoercion(Unsize)); ++ _3 = copy _9; ++ _2 = copy _9 as &[u32] (PointerCoercion(Unsize)); StorageDead(_3); StorageLive(_6); _6 = const 1_usize; - _7 = Len((*_2)); -- _8 = Lt(_6, _7); -- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> [success: bb1, unwind continue]; +- _8 = Lt(copy _6, copy _7); +- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, copy _6) -> [success: bb1, unwind continue]; + _7 = const 3_usize; + _8 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 3_usize, const 1_usize) -> [success: bb1, unwind continue]; } bb1: { -- _1 = (*_2)[_6]; +- _1 = copy (*_2)[_6]; + _1 = const 2_u32; StorageDead(_6); StorageDead(_4); diff --git a/tests/mir-opt/const_prop/slice_len.main.GVN.64bit.panic-abort.diff b/tests/mir-opt/const_prop/slice_len.main.GVN.64bit.panic-abort.diff index 21d91d0320a..e834a5802c3 100644 --- a/tests/mir-opt/const_prop/slice_len.main.GVN.64bit.panic-abort.diff +++ b/tests/mir-opt/const_prop/slice_len.main.GVN.64bit.panic-abort.diff @@ -22,24 +22,24 @@ StorageLive(_3); StorageLive(_4); _9 = const main::promoted[0]; - _4 = _9; -- _3 = _4; + _4 = copy _9; +- _3 = copy _4; - _2 = move _3 as &[u32] (PointerCoercion(Unsize)); -+ _3 = _9; -+ _2 = _9 as &[u32] (PointerCoercion(Unsize)); ++ _3 = copy _9; ++ _2 = copy _9 as &[u32] (PointerCoercion(Unsize)); StorageDead(_3); StorageLive(_6); _6 = const 1_usize; - _7 = Len((*_2)); -- _8 = Lt(_6, _7); -- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> [success: bb1, unwind unreachable]; +- _8 = Lt(copy _6, copy _7); +- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, copy _6) -> [success: bb1, unwind unreachable]; + _7 = const 3_usize; + _8 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 3_usize, const 1_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _1 = (*_2)[_6]; +- _1 = copy (*_2)[_6]; + _1 = const 2_u32; StorageDead(_6); StorageDead(_4); diff --git a/tests/mir-opt/const_prop/slice_len.main.GVN.64bit.panic-unwind.diff b/tests/mir-opt/const_prop/slice_len.main.GVN.64bit.panic-unwind.diff index 889114c9862..55ffc501805 100644 --- a/tests/mir-opt/const_prop/slice_len.main.GVN.64bit.panic-unwind.diff +++ b/tests/mir-opt/const_prop/slice_len.main.GVN.64bit.panic-unwind.diff @@ -22,24 +22,24 @@ StorageLive(_3); StorageLive(_4); _9 = const main::promoted[0]; - _4 = _9; -- _3 = _4; + _4 = copy _9; +- _3 = copy _4; - _2 = move _3 as &[u32] (PointerCoercion(Unsize)); -+ _3 = _9; -+ _2 = _9 as &[u32] (PointerCoercion(Unsize)); ++ _3 = copy _9; ++ _2 = copy _9 as &[u32] (PointerCoercion(Unsize)); StorageDead(_3); StorageLive(_6); _6 = const 1_usize; - _7 = Len((*_2)); -- _8 = Lt(_6, _7); -- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> [success: bb1, unwind continue]; +- _8 = Lt(copy _6, copy _7); +- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, copy _6) -> [success: bb1, unwind continue]; + _7 = const 3_usize; + _8 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 3_usize, const 1_usize) -> [success: bb1, unwind continue]; } bb1: { -- _1 = (*_2)[_6]; +- _1 = copy (*_2)[_6]; + _1 = const 2_u32; StorageDead(_6); StorageDead(_4); diff --git a/tests/mir-opt/const_prop/slice_len.rs b/tests/mir-opt/const_prop/slice_len.rs index 3d1b58965ac..46604cfe1e0 100644 --- a/tests/mir-opt/const_prop/slice_len.rs +++ b/tests/mir-opt/const_prop/slice_len.rs @@ -7,7 +7,7 @@ fn main() { // CHECK-LABEL: fn main( // CHECK: debug a => [[a:_.*]]; - // CHECK: [[slice:_.*]] = {{.*}} as &[u32] (PointerCoercion(Unsize)); + // CHECK: [[slice:_.*]] = copy {{.*}} as &[u32] (PointerCoercion(Unsize)); // CHECK: assert(const true, // CHECK: [[a]] = const 2_u32; let a = (&[1u32, 2, 3] as &[u32])[1]; diff --git a/tests/mir-opt/const_prop/switch_int.main.GVN.panic-abort.diff b/tests/mir-opt/const_prop/switch_int.main.GVN.panic-abort.diff index ee9f2d5c7f5..2339f110f5a 100644 --- a/tests/mir-opt/const_prop/switch_int.main.GVN.panic-abort.diff +++ b/tests/mir-opt/const_prop/switch_int.main.GVN.panic-abort.diff @@ -8,7 +8,7 @@ bb0: { StorageLive(_1); _1 = const 1_i32; -- switchInt(_1) -> [1: bb2, otherwise: bb1]; +- switchInt(copy _1) -> [1: bb2, otherwise: bb1]; + switchInt(const 1_i32) -> [1: bb2, otherwise: bb1]; } diff --git a/tests/mir-opt/const_prop/switch_int.main.GVN.panic-unwind.diff b/tests/mir-opt/const_prop/switch_int.main.GVN.panic-unwind.diff index 143d04ac984..49082e6ba52 100644 --- a/tests/mir-opt/const_prop/switch_int.main.GVN.panic-unwind.diff +++ b/tests/mir-opt/const_prop/switch_int.main.GVN.panic-unwind.diff @@ -8,7 +8,7 @@ bb0: { StorageLive(_1); _1 = const 1_i32; -- switchInt(_1) -> [1: bb2, otherwise: bb1]; +- switchInt(copy _1) -> [1: bb2, otherwise: bb1]; + switchInt(const 1_i32) -> [1: bb2, otherwise: bb1]; } 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 7a289563c50..de0b1a57f80 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 @@ -12,7 +12,7 @@ bb0: { StorageLive(_1); - _1 = const 1_usize as std::boxed::Box<Never> (Transmute); -- _2 = (((_1.0: std::ptr::Unique<Never>).0: std::ptr::NonNull<Never>).0: *const Never); +- _2 = copy (((_1.0: std::ptr::Unique<Never>).0: std::ptr::NonNull<Never>).0: *const Never); + _1 = const Box::<Never>(Unique::<Never> {{ pointer: NonNull::<Never> {{ pointer: {0x1 as *const Never} }}, _marker: PhantomData::<Never> }}, std::alloc::Global); + _2 = const {0x1 as *const Never}; unreachable; 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 7a289563c50..de0b1a57f80 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 @@ -12,7 +12,7 @@ bb0: { StorageLive(_1); - _1 = const 1_usize as std::boxed::Box<Never> (Transmute); -- _2 = (((_1.0: std::ptr::Unique<Never>).0: std::ptr::NonNull<Never>).0: *const Never); +- _2 = copy (((_1.0: std::ptr::Unique<Never>).0: std::ptr::NonNull<Never>).0: *const Never); + _1 = const Box::<Never>(Unique::<Never> {{ pointer: NonNull::<Never> {{ pointer: {0x1 as *const Never} }}, _marker: PhantomData::<Never> }}, std::alloc::Global); + _2 = const {0x1 as *const Never}; unreachable; diff --git a/tests/mir-opt/const_prop/tuple_literal_propagation.main.GVN.panic-abort.diff b/tests/mir-opt/const_prop/tuple_literal_propagation.main.GVN.panic-abort.diff index bf8fece3d37..01d86ce8717 100644 --- a/tests/mir-opt/const_prop/tuple_literal_propagation.main.GVN.panic-abort.diff +++ b/tests/mir-opt/const_prop/tuple_literal_propagation.main.GVN.panic-abort.diff @@ -17,7 +17,7 @@ + _1 = const (1_u32, 2_u32); StorageLive(_2); StorageLive(_3); -- _3 = _1; +- _3 = copy _1; - _2 = consume(move _3) -> [return: bb1, unwind unreachable]; + _3 = const (1_u32, 2_u32); + _2 = consume(const (1_u32, 2_u32)) -> [return: bb1, unwind unreachable]; diff --git a/tests/mir-opt/const_prop/tuple_literal_propagation.main.GVN.panic-unwind.diff b/tests/mir-opt/const_prop/tuple_literal_propagation.main.GVN.panic-unwind.diff index 02a75849d88..bd7d494212c 100644 --- a/tests/mir-opt/const_prop/tuple_literal_propagation.main.GVN.panic-unwind.diff +++ b/tests/mir-opt/const_prop/tuple_literal_propagation.main.GVN.panic-unwind.diff @@ -17,7 +17,7 @@ + _1 = const (1_u32, 2_u32); StorageLive(_2); StorageLive(_3); -- _3 = _1; +- _3 = copy _1; - _2 = consume(move _3) -> [return: bb1, unwind continue]; + _3 = const (1_u32, 2_u32); + _2 = consume(const (1_u32, 2_u32)) -> [return: bb1, unwind continue]; diff --git a/tests/mir-opt/const_prop/while_let_loops.change_loop_body.GVN.diff b/tests/mir-opt/const_prop/while_let_loops.change_loop_body.GVN.diff index 9548afc9d40..f830624cae7 100644 --- a/tests/mir-opt/const_prop/while_let_loops.change_loop_body.GVN.diff +++ b/tests/mir-opt/const_prop/while_let_loops.change_loop_body.GVN.diff @@ -30,7 +30,7 @@ } bb1: { -- switchInt(((_3 as Some).0: u32)) -> [0: bb2, otherwise: bb3]; +- switchInt(copy ((_3 as Some).0: u32)) -> [0: bb2, otherwise: bb3]; + switchInt(const Indirect { alloc_id: ALLOC0, offset: Size(4 bytes) }: u32) -> [0: bb2, otherwise: bb3]; } diff --git a/tests/mir-opt/copy-prop/borrowed_local.borrowed.CopyProp.panic-abort.diff b/tests/mir-opt/copy-prop/borrowed_local.borrowed.CopyProp.panic-abort.diff index 897592a0e2f..40e8c06f357 100644 --- a/tests/mir-opt/copy-prop/borrowed_local.borrowed.CopyProp.panic-abort.diff +++ b/tests/mir-opt/copy-prop/borrowed_local.borrowed.CopyProp.panic-abort.diff @@ -7,14 +7,14 @@ let mut _3: &T; bb0: { -- _2 = _1; +- _2 = copy _1; _3 = &_1; - _0 = opaque::<&T>(_3) -> [return: bb1, unwind unreachable]; + _0 = opaque::<&T>(copy _3) -> [return: bb1, unwind unreachable]; } bb1: { -- _0 = opaque::<T>(_2) -> [return: bb2, unwind unreachable]; -+ _0 = opaque::<T>(_1) -> [return: bb2, unwind unreachable]; +- _0 = opaque::<T>(copy _2) -> [return: bb2, unwind unreachable]; ++ _0 = opaque::<T>(copy _1) -> [return: bb2, unwind unreachable]; } bb2: { diff --git a/tests/mir-opt/copy-prop/borrowed_local.borrowed.CopyProp.panic-unwind.diff b/tests/mir-opt/copy-prop/borrowed_local.borrowed.CopyProp.panic-unwind.diff index 33c05af91a1..d09c96c0f2b 100644 --- a/tests/mir-opt/copy-prop/borrowed_local.borrowed.CopyProp.panic-unwind.diff +++ b/tests/mir-opt/copy-prop/borrowed_local.borrowed.CopyProp.panic-unwind.diff @@ -7,14 +7,14 @@ let mut _3: &T; bb0: { -- _2 = _1; +- _2 = copy _1; _3 = &_1; - _0 = opaque::<&T>(_3) -> [return: bb1, unwind continue]; + _0 = opaque::<&T>(copy _3) -> [return: bb1, unwind continue]; } bb1: { -- _0 = opaque::<T>(_2) -> [return: bb2, unwind continue]; -+ _0 = opaque::<T>(_1) -> [return: bb2, unwind continue]; +- _0 = opaque::<T>(copy _2) -> [return: bb2, unwind continue]; ++ _0 = opaque::<T>(copy _1) -> [return: bb2, unwind continue]; } bb2: { diff --git a/tests/mir-opt/copy-prop/borrowed_local.compare_address.CopyProp.panic-abort.diff b/tests/mir-opt/copy-prop/borrowed_local.compare_address.CopyProp.panic-abort.diff index 3d6b5dffba4..7e63911d843 100644 --- a/tests/mir-opt/copy-prop/borrowed_local.compare_address.CopyProp.panic-abort.diff +++ b/tests/mir-opt/copy-prop/borrowed_local.compare_address.CopyProp.panic-abort.diff @@ -11,13 +11,13 @@ bb0: { _1 = const 5_u8; _2 = &_1; - _3 = _1; + _3 = copy _1; _4 = &_3; - _0 = cmp_ref(_2, _4) -> [return: bb1, unwind unreachable]; + _0 = cmp_ref(copy _2, copy _4) -> [return: bb1, unwind unreachable]; } bb1: { - _0 = opaque::<u8>(_3) -> [return: bb2, unwind unreachable]; + _0 = opaque::<u8>(copy _3) -> [return: bb2, unwind unreachable]; } bb2: { diff --git a/tests/mir-opt/copy-prop/borrowed_local.compare_address.CopyProp.panic-unwind.diff b/tests/mir-opt/copy-prop/borrowed_local.compare_address.CopyProp.panic-unwind.diff index 0f29d2681de..8e5f8b21fe7 100644 --- a/tests/mir-opt/copy-prop/borrowed_local.compare_address.CopyProp.panic-unwind.diff +++ b/tests/mir-opt/copy-prop/borrowed_local.compare_address.CopyProp.panic-unwind.diff @@ -11,13 +11,13 @@ bb0: { _1 = const 5_u8; _2 = &_1; - _3 = _1; + _3 = copy _1; _4 = &_3; - _0 = cmp_ref(_2, _4) -> [return: bb1, unwind continue]; + _0 = cmp_ref(copy _2, copy _4) -> [return: bb1, unwind continue]; } bb1: { - _0 = opaque::<u8>(_3) -> [return: bb2, unwind continue]; + _0 = opaque::<u8>(copy _3) -> [return: bb2, unwind continue]; } bb2: { diff --git a/tests/mir-opt/copy-prop/borrowed_local.non_freeze.CopyProp.panic-abort.diff b/tests/mir-opt/copy-prop/borrowed_local.non_freeze.CopyProp.panic-abort.diff index af2aeb0dcab..99dda2a95ff 100644 --- a/tests/mir-opt/copy-prop/borrowed_local.non_freeze.CopyProp.panic-abort.diff +++ b/tests/mir-opt/copy-prop/borrowed_local.non_freeze.CopyProp.panic-abort.diff @@ -7,13 +7,13 @@ let mut _3: &T; bb0: { - _2 = _1; + _2 = copy _1; _3 = &_1; - _0 = opaque::<&T>(_3) -> [return: bb1, unwind unreachable]; + _0 = opaque::<&T>(copy _3) -> [return: bb1, unwind unreachable]; } bb1: { - _0 = opaque::<T>(_2) -> [return: bb2, unwind unreachable]; + _0 = opaque::<T>(copy _2) -> [return: bb2, unwind unreachable]; } bb2: { diff --git a/tests/mir-opt/copy-prop/borrowed_local.non_freeze.CopyProp.panic-unwind.diff b/tests/mir-opt/copy-prop/borrowed_local.non_freeze.CopyProp.panic-unwind.diff index 040ed0aec16..6eb48cd8dbc 100644 --- a/tests/mir-opt/copy-prop/borrowed_local.non_freeze.CopyProp.panic-unwind.diff +++ b/tests/mir-opt/copy-prop/borrowed_local.non_freeze.CopyProp.panic-unwind.diff @@ -7,13 +7,13 @@ let mut _3: &T; bb0: { - _2 = _1; + _2 = copy _1; _3 = &_1; - _0 = opaque::<&T>(_3) -> [return: bb1, unwind continue]; + _0 = opaque::<&T>(copy _3) -> [return: bb1, unwind continue]; } bb1: { - _0 = opaque::<T>(_2) -> [return: bb2, unwind continue]; + _0 = opaque::<T>(copy _2) -> [return: bb2, unwind continue]; } bb2: { diff --git a/tests/mir-opt/copy-prop/borrowed_local.rs b/tests/mir-opt/copy-prop/borrowed_local.rs index dd1679513f6..8db19fbd377 100644 --- a/tests/mir-opt/copy-prop/borrowed_local.rs +++ b/tests/mir-opt/copy-prop/borrowed_local.rs @@ -21,11 +21,11 @@ fn compare_address() -> bool { // CHECK: bb0: { // CHECK-NEXT: _1 = const 5_u8; // CHECK-NEXT: _2 = &_1; - // CHECK-NEXT: _3 = _1; + // CHECK-NEXT: _3 = copy _1; // CHECK-NEXT: _4 = &_3; - // CHECK-NEXT: _0 = cmp_ref(_2, _4) + // CHECK-NEXT: _0 = cmp_ref(copy _2, copy _4) // CHECK: bb1: { - // CHECK-NEXT: _0 = opaque::<u8>(_3) + // CHECK-NEXT: _0 = opaque::<u8>(copy _3) mir! { { let a = 5_u8; @@ -51,9 +51,9 @@ fn borrowed<T: Copy + Freeze>(x: T) -> bool { // CHECK-LABEL: fn borrowed( // CHECK: bb0: { // CHECK-NEXT: _3 = &_1; - // CHECK-NEXT: _0 = opaque::<&T>(_3) + // CHECK-NEXT: _0 = opaque::<&T>(copy _3) // CHECK: bb1: { - // CHECK-NEXT: _0 = opaque::<T>(_1) + // CHECK-NEXT: _0 = opaque::<T>(copy _1) mir! { { let a = x; @@ -74,11 +74,11 @@ fn borrowed<T: Copy + Freeze>(x: T) -> bool { fn non_freeze<T: Copy>(x: T) -> bool { // CHECK-LABEL: fn non_freeze( // CHECK: bb0: { - // CHECK-NEXT: _2 = _1; + // CHECK-NEXT: _2 = copy _1; // CHECK-NEXT: _3 = &_1; - // CHECK-NEXT: _0 = opaque::<&T>(_3) + // CHECK-NEXT: _0 = opaque::<&T>(copy _3) // CHECK: bb1: { - // CHECK-NEXT: _0 = opaque::<T>(_2) + // CHECK-NEXT: _0 = opaque::<T>(copy _2) mir! { { let a = x; diff --git a/tests/mir-opt/copy-prop/branch.foo.CopyProp.panic-abort.diff b/tests/mir-opt/copy-prop/branch.foo.CopyProp.panic-abort.diff index 3334cdf92e7..c8889ee716f 100644 --- a/tests/mir-opt/copy-prop/branch.foo.CopyProp.panic-abort.diff +++ b/tests/mir-opt/copy-prop/branch.foo.CopyProp.panic-abort.diff @@ -30,7 +30,7 @@ } bb3: { - _2 = _1; + _2 = copy _1; goto -> bb6; } @@ -41,13 +41,13 @@ bb5: { StorageDead(_4); - _2 = _1; + _2 = copy _1; goto -> bb6; } bb6: { StorageDead(_3); - _0 = _2; + _0 = copy _2; StorageDead(_2); StorageDead(_1); return; diff --git a/tests/mir-opt/copy-prop/branch.foo.CopyProp.panic-unwind.diff b/tests/mir-opt/copy-prop/branch.foo.CopyProp.panic-unwind.diff index 2f92d8818cf..a41c28cb8c8 100644 --- a/tests/mir-opt/copy-prop/branch.foo.CopyProp.panic-unwind.diff +++ b/tests/mir-opt/copy-prop/branch.foo.CopyProp.panic-unwind.diff @@ -30,7 +30,7 @@ } bb3: { - _2 = _1; + _2 = copy _1; goto -> bb6; } @@ -41,13 +41,13 @@ bb5: { StorageDead(_4); - _2 = _1; + _2 = copy _1; goto -> bb6; } bb6: { StorageDead(_3); - _0 = _2; + _0 = copy _2; StorageDead(_2); StorageDead(_1); return; diff --git a/tests/mir-opt/copy-prop/calls.multiple_edges.CopyProp.diff b/tests/mir-opt/copy-prop/calls.multiple_edges.CopyProp.diff index 4d56a8b25d3..9d0a1644ae4 100644 --- a/tests/mir-opt/copy-prop/calls.multiple_edges.CopyProp.diff +++ b/tests/mir-opt/copy-prop/calls.multiple_edges.CopyProp.diff @@ -6,7 +6,7 @@ let mut _2: u8; bb0: { - switchInt(_1) -> [1: bb1, otherwise: bb2]; + switchInt(copy _1) -> [1: bb1, otherwise: bb2]; } bb1: { @@ -14,7 +14,7 @@ } bb2: { - _0 = _2; + _0 = copy _2; return; } } diff --git a/tests/mir-opt/copy-prop/calls.nrvo.CopyProp.diff b/tests/mir-opt/copy-prop/calls.nrvo.CopyProp.diff index b5d56909b0d..29d9ec3f2fc 100644 --- a/tests/mir-opt/copy-prop/calls.nrvo.CopyProp.diff +++ b/tests/mir-opt/copy-prop/calls.nrvo.CopyProp.diff @@ -16,7 +16,7 @@ } bb1: { -- _0 = _1; +- _0 = copy _1; - StorageDead(_1); return; } diff --git a/tests/mir-opt/copy-prop/copy_propagation_arg.arg_src.CopyProp.panic-abort.diff b/tests/mir-opt/copy-prop/copy_propagation_arg.arg_src.CopyProp.panic-abort.diff index 70674a912ed..280908ac63a 100644 --- a/tests/mir-opt/copy-prop/copy_propagation_arg.arg_src.CopyProp.panic-abort.diff +++ b/tests/mir-opt/copy-prop/copy_propagation_arg.arg_src.CopyProp.panic-abort.diff @@ -12,10 +12,10 @@ bb0: { - StorageLive(_2); -- _2 = _1; -+ _0 = _1; +- _2 = copy _1; ++ _0 = copy _1; _1 = const 123_i32; -- _0 = _2; +- _0 = copy _2; - StorageDead(_2); return; } diff --git a/tests/mir-opt/copy-prop/copy_propagation_arg.arg_src.CopyProp.panic-unwind.diff b/tests/mir-opt/copy-prop/copy_propagation_arg.arg_src.CopyProp.panic-unwind.diff index 70674a912ed..280908ac63a 100644 --- a/tests/mir-opt/copy-prop/copy_propagation_arg.arg_src.CopyProp.panic-unwind.diff +++ b/tests/mir-opt/copy-prop/copy_propagation_arg.arg_src.CopyProp.panic-unwind.diff @@ -12,10 +12,10 @@ bb0: { - StorageLive(_2); -- _2 = _1; -+ _0 = _1; +- _2 = copy _1; ++ _0 = copy _1; _1 = const 123_i32; -- _0 = _2; +- _0 = copy _2; - StorageDead(_2); return; } diff --git a/tests/mir-opt/copy-prop/copy_propagation_arg.bar.CopyProp.panic-abort.diff b/tests/mir-opt/copy-prop/copy_propagation_arg.bar.CopyProp.panic-abort.diff index 9ec014e2b25..eea07d5839d 100644 --- a/tests/mir-opt/copy-prop/copy_propagation_arg.bar.CopyProp.panic-abort.diff +++ b/tests/mir-opt/copy-prop/copy_propagation_arg.bar.CopyProp.panic-abort.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = dummy(move _3) -> [return: bb1, unwind unreachable]; } diff --git a/tests/mir-opt/copy-prop/copy_propagation_arg.bar.CopyProp.panic-unwind.diff b/tests/mir-opt/copy-prop/copy_propagation_arg.bar.CopyProp.panic-unwind.diff index ef9c343a264..b0e5219913a 100644 --- a/tests/mir-opt/copy-prop/copy_propagation_arg.bar.CopyProp.panic-unwind.diff +++ b/tests/mir-opt/copy-prop/copy_propagation_arg.bar.CopyProp.panic-unwind.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = dummy(move _3) -> [return: bb1, unwind continue]; } diff --git a/tests/mir-opt/copy-prop/copy_propagation_arg.baz.CopyProp.panic-abort.diff b/tests/mir-opt/copy-prop/copy_propagation_arg.baz.CopyProp.panic-abort.diff index 71facf91df7..5fb14902fef 100644 --- a/tests/mir-opt/copy-prop/copy_propagation_arg.baz.CopyProp.panic-abort.diff +++ b/tests/mir-opt/copy-prop/copy_propagation_arg.baz.CopyProp.panic-abort.diff @@ -8,10 +8,10 @@ bb0: { StorageLive(_2); - _2 = _1; + _2 = copy _1; _1 = move _2; StorageDead(_2); - _0 = _1; + _0 = copy _1; return; } } diff --git a/tests/mir-opt/copy-prop/copy_propagation_arg.baz.CopyProp.panic-unwind.diff b/tests/mir-opt/copy-prop/copy_propagation_arg.baz.CopyProp.panic-unwind.diff index 71facf91df7..5fb14902fef 100644 --- a/tests/mir-opt/copy-prop/copy_propagation_arg.baz.CopyProp.panic-unwind.diff +++ b/tests/mir-opt/copy-prop/copy_propagation_arg.baz.CopyProp.panic-unwind.diff @@ -8,10 +8,10 @@ bb0: { StorageLive(_2); - _2 = _1; + _2 = copy _1; _1 = move _2; StorageDead(_2); - _0 = _1; + _0 = copy _1; return; } } diff --git a/tests/mir-opt/copy-prop/copy_propagation_arg.foo.CopyProp.panic-abort.diff b/tests/mir-opt/copy-prop/copy_propagation_arg.foo.CopyProp.panic-abort.diff index 81b73e18763..685a290492e 100644 --- a/tests/mir-opt/copy-prop/copy_propagation_arg.foo.CopyProp.panic-abort.diff +++ b/tests/mir-opt/copy-prop/copy_propagation_arg.foo.CopyProp.panic-abort.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = dummy(move _3) -> [return: bb1, unwind unreachable]; } diff --git a/tests/mir-opt/copy-prop/copy_propagation_arg.foo.CopyProp.panic-unwind.diff b/tests/mir-opt/copy-prop/copy_propagation_arg.foo.CopyProp.panic-unwind.diff index 769089e16f3..4a0601431ab 100644 --- a/tests/mir-opt/copy-prop/copy_propagation_arg.foo.CopyProp.panic-unwind.diff +++ b/tests/mir-opt/copy-prop/copy_propagation_arg.foo.CopyProp.panic-unwind.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = dummy(move _3) -> [return: bb1, unwind continue]; } diff --git a/tests/mir-opt/copy-prop/custom_move_arg.f.CopyProp.panic-abort.diff b/tests/mir-opt/copy-prop/custom_move_arg.f.CopyProp.panic-abort.diff index 7ba85301051..1445b899dee 100644 --- a/tests/mir-opt/copy-prop/custom_move_arg.f.CopyProp.panic-abort.diff +++ b/tests/mir-opt/copy-prop/custom_move_arg.f.CopyProp.panic-abort.diff @@ -7,15 +7,15 @@ let mut _3: NotCopy; bb0: { -- _2 = _1; +- _2 = copy _1; - _0 = opaque::<NotCopy>(move _1) -> [return: bb1, unwind unreachable]; -+ _0 = opaque::<NotCopy>(_1) -> [return: bb1, unwind unreachable]; ++ _0 = opaque::<NotCopy>(copy _1) -> [return: bb1, unwind unreachable]; } bb1: { - _3 = move _2; -- _0 = opaque::<NotCopy>(_3) -> [return: bb2, unwind unreachable]; -+ _0 = opaque::<NotCopy>(_1) -> [return: bb2, unwind unreachable]; +- _0 = opaque::<NotCopy>(copy _3) -> [return: bb2, unwind unreachable]; ++ _0 = opaque::<NotCopy>(copy _1) -> [return: bb2, unwind unreachable]; } bb2: { diff --git a/tests/mir-opt/copy-prop/custom_move_arg.f.CopyProp.panic-unwind.diff b/tests/mir-opt/copy-prop/custom_move_arg.f.CopyProp.panic-unwind.diff index 7ba85301051..1445b899dee 100644 --- a/tests/mir-opt/copy-prop/custom_move_arg.f.CopyProp.panic-unwind.diff +++ b/tests/mir-opt/copy-prop/custom_move_arg.f.CopyProp.panic-unwind.diff @@ -7,15 +7,15 @@ let mut _3: NotCopy; bb0: { -- _2 = _1; +- _2 = copy _1; - _0 = opaque::<NotCopy>(move _1) -> [return: bb1, unwind unreachable]; -+ _0 = opaque::<NotCopy>(_1) -> [return: bb1, unwind unreachable]; ++ _0 = opaque::<NotCopy>(copy _1) -> [return: bb1, unwind unreachable]; } bb1: { - _3 = move _2; -- _0 = opaque::<NotCopy>(_3) -> [return: bb2, unwind unreachable]; -+ _0 = opaque::<NotCopy>(_1) -> [return: bb2, unwind unreachable]; +- _0 = opaque::<NotCopy>(copy _3) -> [return: bb2, unwind unreachable]; ++ _0 = opaque::<NotCopy>(copy _1) -> [return: bb2, unwind unreachable]; } bb2: { diff --git a/tests/mir-opt/copy-prop/cycle.main.CopyProp.panic-abort.diff b/tests/mir-opt/copy-prop/cycle.main.CopyProp.panic-abort.diff index 8f97c4e439e..d133091e6a4 100644 --- a/tests/mir-opt/copy-prop/cycle.main.CopyProp.panic-abort.diff +++ b/tests/mir-opt/copy-prop/cycle.main.CopyProp.panic-abort.diff @@ -27,17 +27,17 @@ bb1: { - StorageLive(_2); - _2 = _1; + _2 = copy _1; - StorageLive(_3); -- _3 = _2; +- _3 = copy _2; - StorageLive(_4); -- _4 = _3; +- _4 = copy _3; - _1 = move _4; - StorageDead(_4); -+ _1 = _2; ++ _1 = copy _2; StorageLive(_5); StorageLive(_6); - _6 = _1; + _6 = copy _1; _5 = std::mem::drop::<i32>(move _6) -> [return: bb2, unwind unreachable]; } diff --git a/tests/mir-opt/copy-prop/cycle.main.CopyProp.panic-unwind.diff b/tests/mir-opt/copy-prop/cycle.main.CopyProp.panic-unwind.diff index e343b78924a..bd4ad737cec 100644 --- a/tests/mir-opt/copy-prop/cycle.main.CopyProp.panic-unwind.diff +++ b/tests/mir-opt/copy-prop/cycle.main.CopyProp.panic-unwind.diff @@ -27,17 +27,17 @@ bb1: { - StorageLive(_2); - _2 = _1; + _2 = copy _1; - StorageLive(_3); -- _3 = _2; +- _3 = copy _2; - StorageLive(_4); -- _4 = _3; +- _4 = copy _3; - _1 = move _4; - StorageDead(_4); -+ _1 = _2; ++ _1 = copy _2; StorageLive(_5); StorageLive(_6); - _6 = _1; + _6 = copy _1; _5 = std::mem::drop::<i32>(move _6) -> [return: bb2, unwind continue]; } diff --git a/tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.panic-abort.mir b/tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.panic-abort.mir index 02b88d14003..4781fdfd902 100644 --- a/tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.panic-abort.mir +++ b/tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.panic-abort.mir @@ -11,11 +11,11 @@ fn f(_1: usize) -> usize { } bb0: { - _2 = _1; + _2 = copy _1; _1 = const 5_usize; - _1 = _2; + _1 = copy _2; StorageLive(_4); - _4 = _1; + _4 = copy _1; _0 = id::<usize>(move _4) -> [return: bb1, unwind unreachable]; } diff --git a/tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.panic-unwind.mir b/tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.panic-unwind.mir index f8c285ff384..f5fded45c13 100644 --- a/tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.panic-unwind.mir +++ b/tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.panic-unwind.mir @@ -11,11 +11,11 @@ fn f(_1: usize) -> usize { } bb0: { - _2 = _1; + _2 = copy _1; _1 = const 5_usize; - _1 = _2; + _1 = copy _2; StorageLive(_4); - _4 = _1; + _4 = copy _1; _0 = id::<usize>(move _4) -> [return: bb1, unwind continue]; } diff --git a/tests/mir-opt/copy-prop/dead_stores_better.f.CopyProp.after.panic-abort.mir b/tests/mir-opt/copy-prop/dead_stores_better.f.CopyProp.after.panic-abort.mir index 02b88d14003..4781fdfd902 100644 --- a/tests/mir-opt/copy-prop/dead_stores_better.f.CopyProp.after.panic-abort.mir +++ b/tests/mir-opt/copy-prop/dead_stores_better.f.CopyProp.after.panic-abort.mir @@ -11,11 +11,11 @@ fn f(_1: usize) -> usize { } bb0: { - _2 = _1; + _2 = copy _1; _1 = const 5_usize; - _1 = _2; + _1 = copy _2; StorageLive(_4); - _4 = _1; + _4 = copy _1; _0 = id::<usize>(move _4) -> [return: bb1, unwind unreachable]; } diff --git a/tests/mir-opt/copy-prop/dead_stores_better.f.CopyProp.after.panic-unwind.mir b/tests/mir-opt/copy-prop/dead_stores_better.f.CopyProp.after.panic-unwind.mir index f8c285ff384..f5fded45c13 100644 --- a/tests/mir-opt/copy-prop/dead_stores_better.f.CopyProp.after.panic-unwind.mir +++ b/tests/mir-opt/copy-prop/dead_stores_better.f.CopyProp.after.panic-unwind.mir @@ -11,11 +11,11 @@ fn f(_1: usize) -> usize { } bb0: { - _2 = _1; + _2 = copy _1; _1 = const 5_usize; - _1 = _2; + _1 = copy _2; StorageLive(_4); - _4 = _1; + _4 = copy _1; _0 = id::<usize>(move _4) -> [return: bb1, unwind continue]; } diff --git a/tests/mir-opt/copy-prop/issue_107511.main.CopyProp.panic-abort.diff b/tests/mir-opt/copy-prop/issue_107511.main.CopyProp.panic-abort.diff index 51390e2abbe..f4411886f9a 100644 --- a/tests/mir-opt/copy-prop/issue_107511.main.CopyProp.panic-abort.diff +++ b/tests/mir-opt/copy-prop/issue_107511.main.CopyProp.panic-abort.diff @@ -88,15 +88,15 @@ bb6: { - StorageLive(_16); - _16 = ((_11 as Some).0: usize); + _16 = copy ((_11 as Some).0: usize); StorageLive(_17); - StorageLive(_18); -- _18 = _16; +- _18 = copy _16; _19 = Len(_2); -- _20 = Lt(_18, _19); -- assert(move _20, "index out of bounds: the length is {} but the index is {}", move _19, _18) -> [success: bb8, unwind unreachable]; -+ _20 = Lt(_16, _19); -+ assert(move _20, "index out of bounds: the length is {} but the index is {}", move _19, _16) -> [success: bb8, unwind unreachable]; +- _20 = Lt(copy _18, copy _19); +- assert(move _20, "index out of bounds: the length is {} but the index is {}", move _19, copy _18) -> [success: bb8, unwind unreachable]; ++ _20 = Lt(copy _16, copy _19); ++ assert(move _20, "index out of bounds: the length is {} but the index is {}", move _19, copy _16) -> [success: bb8, unwind unreachable]; } bb7: { @@ -112,9 +112,9 @@ } bb8: { -- _17 = _2[_18]; -+ _17 = _2[_16]; - _1 = Add(_1, move _17); +- _17 = copy _2[_18]; ++ _17 = copy _2[_16]; + _1 = Add(copy _1, move _17); StorageDead(_17); - StorageDead(_18); - _10 = const (); diff --git a/tests/mir-opt/copy-prop/issue_107511.main.CopyProp.panic-unwind.diff b/tests/mir-opt/copy-prop/issue_107511.main.CopyProp.panic-unwind.diff index 8a2cbb68824..833588aa4e9 100644 --- a/tests/mir-opt/copy-prop/issue_107511.main.CopyProp.panic-unwind.diff +++ b/tests/mir-opt/copy-prop/issue_107511.main.CopyProp.panic-unwind.diff @@ -88,15 +88,15 @@ bb6: { - StorageLive(_16); - _16 = ((_11 as Some).0: usize); + _16 = copy ((_11 as Some).0: usize); StorageLive(_17); - StorageLive(_18); -- _18 = _16; +- _18 = copy _16; _19 = Len(_2); -- _20 = Lt(_18, _19); -- assert(move _20, "index out of bounds: the length is {} but the index is {}", move _19, _18) -> [success: bb8, unwind continue]; -+ _20 = Lt(_16, _19); -+ assert(move _20, "index out of bounds: the length is {} but the index is {}", move _19, _16) -> [success: bb8, unwind continue]; +- _20 = Lt(copy _18, copy _19); +- assert(move _20, "index out of bounds: the length is {} but the index is {}", move _19, copy _18) -> [success: bb8, unwind continue]; ++ _20 = Lt(copy _16, copy _19); ++ assert(move _20, "index out of bounds: the length is {} but the index is {}", move _19, copy _16) -> [success: bb8, unwind continue]; } bb7: { @@ -112,9 +112,9 @@ } bb8: { -- _17 = _2[_18]; -+ _17 = _2[_16]; - _1 = Add(_1, move _17); +- _17 = copy _2[_18]; ++ _17 = copy _2[_16]; + _1 = Add(copy _1, move _17); StorageDead(_17); - StorageDead(_18); - _10 = const (); diff --git a/tests/mir-opt/copy-prop/move_arg.f.CopyProp.panic-abort.diff b/tests/mir-opt/copy-prop/move_arg.f.CopyProp.panic-abort.diff index cf04f213efb..da9904bfa01 100644 --- a/tests/mir-opt/copy-prop/move_arg.f.CopyProp.panic-abort.diff +++ b/tests/mir-opt/copy-prop/move_arg.f.CopyProp.panic-abort.diff @@ -15,14 +15,14 @@ bb0: { - StorageLive(_2); -- _2 = _1; +- _2 = copy _1; StorageLive(_3); - StorageLive(_4); -- _4 = _1; +- _4 = copy _1; - StorageLive(_5); -- _5 = _2; +- _5 = copy _2; - _3 = g::<T>(move _4, move _5) -> [return: bb1, unwind unreachable]; -+ _3 = g::<T>(_1, _1) -> [return: bb1, unwind unreachable]; ++ _3 = g::<T>(copy _1, copy _1) -> [return: bb1, unwind unreachable]; } bb1: { diff --git a/tests/mir-opt/copy-prop/move_arg.f.CopyProp.panic-unwind.diff b/tests/mir-opt/copy-prop/move_arg.f.CopyProp.panic-unwind.diff index 0c6a3c6d5c9..9b0de655bd2 100644 --- a/tests/mir-opt/copy-prop/move_arg.f.CopyProp.panic-unwind.diff +++ b/tests/mir-opt/copy-prop/move_arg.f.CopyProp.panic-unwind.diff @@ -15,14 +15,14 @@ bb0: { - StorageLive(_2); -- _2 = _1; +- _2 = copy _1; StorageLive(_3); - StorageLive(_4); -- _4 = _1; +- _4 = copy _1; - StorageLive(_5); -- _5 = _2; +- _5 = copy _2; - _3 = g::<T>(move _4, move _5) -> [return: bb1, unwind continue]; -+ _3 = g::<T>(_1, _1) -> [return: bb1, unwind continue]; ++ _3 = g::<T>(copy _1, copy _1) -> [return: bb1, unwind continue]; } bb1: { diff --git a/tests/mir-opt/copy-prop/move_projection.f.CopyProp.panic-abort.diff b/tests/mir-opt/copy-prop/move_projection.f.CopyProp.panic-abort.diff index b2b89968d70..973bcd6de83 100644 --- a/tests/mir-opt/copy-prop/move_projection.f.CopyProp.panic-abort.diff +++ b/tests/mir-opt/copy-prop/move_projection.f.CopyProp.panic-abort.diff @@ -7,11 +7,11 @@ let mut _3: u8; bb0: { -- _2 = _1; +- _2 = copy _1; - _3 = move (_2.0: u8); - _0 = opaque::<Foo>(move _1) -> [return: bb1, unwind unreachable]; -+ _3 = (_1.0: u8); -+ _0 = opaque::<Foo>(_1) -> [return: bb1, unwind unreachable]; ++ _3 = copy (_1.0: u8); ++ _0 = opaque::<Foo>(copy _1) -> [return: bb1, unwind unreachable]; } bb1: { diff --git a/tests/mir-opt/copy-prop/move_projection.f.CopyProp.panic-unwind.diff b/tests/mir-opt/copy-prop/move_projection.f.CopyProp.panic-unwind.diff index b2b89968d70..973bcd6de83 100644 --- a/tests/mir-opt/copy-prop/move_projection.f.CopyProp.panic-unwind.diff +++ b/tests/mir-opt/copy-prop/move_projection.f.CopyProp.panic-unwind.diff @@ -7,11 +7,11 @@ let mut _3: u8; bb0: { -- _2 = _1; +- _2 = copy _1; - _3 = move (_2.0: u8); - _0 = opaque::<Foo>(move _1) -> [return: bb1, unwind unreachable]; -+ _3 = (_1.0: u8); -+ _0 = opaque::<Foo>(_1) -> [return: bb1, unwind unreachable]; ++ _3 = copy (_1.0: u8); ++ _0 = opaque::<Foo>(copy _1) -> [return: bb1, unwind unreachable]; } bb1: { diff --git a/tests/mir-opt/copy-prop/mutate_through_pointer.f.CopyProp.diff b/tests/mir-opt/copy-prop/mutate_through_pointer.f.CopyProp.diff index 7f6802beeae..f96be627129 100644 --- a/tests/mir-opt/copy-prop/mutate_through_pointer.f.CopyProp.diff +++ b/tests/mir-opt/copy-prop/mutate_through_pointer.f.CopyProp.diff @@ -8,11 +8,11 @@ let mut _4: *mut bool; bb0: { - _2 = _1; + _2 = copy _1; _3 = &raw const _2; _4 = &raw mut (*_3); (*_4) = const false; - _0 = _1; + _0 = copy _1; return; } } diff --git a/tests/mir-opt/copy-prop/non_dominate.f.CopyProp.diff b/tests/mir-opt/copy-prop/non_dominate.f.CopyProp.diff index 5bf2335943c..6955d694e5a 100644 --- a/tests/mir-opt/copy-prop/non_dominate.f.CopyProp.diff +++ b/tests/mir-opt/copy-prop/non_dominate.f.CopyProp.diff @@ -11,18 +11,18 @@ } bb1: { - _3 = _1; - switchInt(_3) -> [0: bb3, otherwise: bb2]; + _3 = copy _1; + switchInt(copy _3) -> [0: bb3, otherwise: bb2]; } bb2: { - _2 = _3; + _2 = copy _3; _1 = const false; goto -> bb1; } bb3: { - _0 = _2; + _0 = copy _2; return; } } 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 ef30ac2fc8c..676c5cee343 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 @@ -30,12 +30,12 @@ _3 = &mut (*_4); StorageDead(_4); - StorageLive(_5); -- _5 = _2; +- _5 = copy _2; StorageLive(_6); - StorageLive(_7); -- _7 = _5; +- _7 = copy _5; - _6 = opaque::<*mut u8>(move _7) -> [return: bb1, unwind unreachable]; -+ _6 = opaque::<*mut u8>(_2) -> [return: bb1, unwind unreachable]; ++ _6 = opaque::<*mut u8>(copy _2) -> [return: bb1, unwind unreachable]; } bb1: { 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 a743a3e829a..ca2232ce54a 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 @@ -30,12 +30,12 @@ _3 = &mut (*_4); StorageDead(_4); - StorageLive(_5); -- _5 = _2; +- _5 = copy _2; StorageLive(_6); - StorageLive(_7); -- _7 = _5; +- _7 = copy _5; - _6 = opaque::<*mut u8>(move _7) -> [return: bb1, unwind continue]; -+ _6 = opaque::<*mut u8>(_2) -> [return: bb1, unwind continue]; ++ _6 = opaque::<*mut u8>(copy _2) -> [return: bb1, unwind continue]; } bb1: { 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 2de6f85ce64..1968696905f 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 @@ -26,12 +26,12 @@ StorageLive(_3); _3 = &raw mut (*_2); - StorageLive(_4); -- _4 = _2; +- _4 = copy _2; StorageLive(_5); - StorageLive(_6); -- _6 = _4; +- _6 = copy _4; - _5 = opaque::<*mut u8>(move _6) -> [return: bb1, unwind unreachable]; -+ _5 = opaque::<*mut u8>(_2) -> [return: bb1, unwind unreachable]; ++ _5 = opaque::<*mut u8>(copy _2) -> [return: bb1, unwind unreachable]; } bb1: { 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 2afec4898bc..9a3c9665bc8 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 @@ -26,12 +26,12 @@ StorageLive(_3); _3 = &raw mut (*_2); - StorageLive(_4); -- _4 = _2; +- _4 = copy _2; StorageLive(_5); - StorageLive(_6); -- _6 = _4; +- _6 = copy _4; - _5 = opaque::<*mut u8>(move _6) -> [return: bb1, unwind continue]; -+ _5 = opaque::<*mut u8>(_2) -> [return: bb1, unwind continue]; ++ _5 = opaque::<*mut u8>(copy _2) -> [return: bb1, unwind continue]; } bb1: { diff --git a/tests/mir-opt/copy-prop/reborrow.rs b/tests/mir-opt/copy-prop/reborrow.rs index 2f1720556cd..51a1f92cde2 100644 --- a/tests/mir-opt/copy-prop/reborrow.rs +++ b/tests/mir-opt/copy-prop/reborrow.rs @@ -3,8 +3,6 @@ // Check that CopyProp considers reborrows as not mutating the pointer. //@ test-mir-pass: CopyProp -#![feature(raw_ref_op)] - #[inline(never)] fn opaque(_: impl Sized) {} diff --git a/tests/mir-opt/coverage/branch_match_arms.main.InstrumentCoverage.diff b/tests/mir-opt/coverage/branch_match_arms.main.InstrumentCoverage.diff index 3d791734f46..eeeac70b5b8 100644 --- a/tests/mir-opt/coverage/branch_match_arms.main.InstrumentCoverage.diff +++ b/tests/mir-opt/coverage/branch_match_arms.main.InstrumentCoverage.diff @@ -71,33 +71,33 @@ bb5: { + Coverage::ExpressionUsed(2); StorageLive(_9); - _9 = ((_1 as A).0: u32); + _9 = copy ((_1 as A).0: u32); StorageLive(_10); - _10 = _9; + _10 = copy _9; _0 = consume(move _10) -> [return: bb12, unwind: bb14]; } bb6: { StorageLive(_7); - _7 = ((_1 as B).0: u32); + _7 = copy ((_1 as B).0: u32); StorageLive(_8); - _8 = _7; + _8 = copy _7; _0 = consume(move _8) -> [return: bb11, unwind: bb14]; } bb7: { StorageLive(_5); - _5 = ((_1 as C).0: u32); + _5 = copy ((_1 as C).0: u32); StorageLive(_6); - _6 = _5; + _6 = copy _5; _0 = consume(move _6) -> [return: bb10, unwind: bb14]; } bb8: { StorageLive(_3); - _3 = ((_1 as D).0: u32); + _3 = copy ((_1 as D).0: u32); StorageLive(_4); - _4 = _3; + _4 = copy _3; _0 = consume(move _4) -> [return: bb9, unwind: bb14]; } diff --git a/tests/mir-opt/dataflow-const-prop/aggregate_copy.foo.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/aggregate_copy.foo.DataflowConstProp.diff index 3b739a25cb8..8dd34d84580 100644 --- a/tests/mir-opt/dataflow-const-prop/aggregate_copy.foo.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/aggregate_copy.foo.DataflowConstProp.diff @@ -22,14 +22,14 @@ StorageLive(_1); _1 = const Foo; StorageLive(_2); -- _2 = _1; +- _2 = copy _1; + _2 = const (5_u32, 3_u32); StorageLive(_3); -- _3 = (_2.1: u32); +- _3 = copy (_2.1: u32); + _3 = const 3_u32; StorageLive(_4); StorageLive(_5); -- _5 = _3; +- _5 = copy _3; - _4 = Ge(move _5, const 2_u32); - switchInt(move _4) -> [0: bb2, otherwise: bb1]; + _5 = const 3_u32; @@ -39,7 +39,7 @@ bb1: { StorageDead(_5); -- _0 = (_2.0: u32); +- _0 = copy (_2.0: u32); + _0 = const 5_u32; goto -> bb3; } diff --git a/tests/mir-opt/dataflow-const-prop/array_index.main.DataflowConstProp.32bit.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/array_index.main.DataflowConstProp.32bit.panic-abort.diff index 212ddc5b154..a46daef435f 100644 --- a/tests/mir-opt/dataflow-const-prop/array_index.main.DataflowConstProp.32bit.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/array_index.main.DataflowConstProp.32bit.panic-abort.diff @@ -19,16 +19,16 @@ StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); -- _5 = Lt(_3, _4); -- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind unreachable]; +- _5 = Lt(copy _3, copy _4); +- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind unreachable]; + _4 = const 4_usize; + _5 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 4_usize, const 2_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _1 = _2[_3]; -+ _1 = _2[2 of 3]; +- _1 = copy _2[_3]; ++ _1 = copy _2[2 of 3]; StorageDead(_3); StorageDead(_2); _0 = const (); diff --git a/tests/mir-opt/dataflow-const-prop/array_index.main.DataflowConstProp.32bit.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/array_index.main.DataflowConstProp.32bit.panic-unwind.diff index 5c53d4f4461..1a4e15b45fa 100644 --- a/tests/mir-opt/dataflow-const-prop/array_index.main.DataflowConstProp.32bit.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/array_index.main.DataflowConstProp.32bit.panic-unwind.diff @@ -19,16 +19,16 @@ StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); -- _5 = Lt(_3, _4); -- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind continue]; +- _5 = Lt(copy _3, copy _4); +- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind continue]; + _4 = const 4_usize; + _5 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 4_usize, const 2_usize) -> [success: bb1, unwind continue]; } bb1: { -- _1 = _2[_3]; -+ _1 = _2[2 of 3]; +- _1 = copy _2[_3]; ++ _1 = copy _2[2 of 3]; StorageDead(_3); StorageDead(_2); _0 = const (); diff --git a/tests/mir-opt/dataflow-const-prop/array_index.main.DataflowConstProp.64bit.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/array_index.main.DataflowConstProp.64bit.panic-abort.diff index 212ddc5b154..a46daef435f 100644 --- a/tests/mir-opt/dataflow-const-prop/array_index.main.DataflowConstProp.64bit.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/array_index.main.DataflowConstProp.64bit.panic-abort.diff @@ -19,16 +19,16 @@ StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); -- _5 = Lt(_3, _4); -- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind unreachable]; +- _5 = Lt(copy _3, copy _4); +- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind unreachable]; + _4 = const 4_usize; + _5 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 4_usize, const 2_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _1 = _2[_3]; -+ _1 = _2[2 of 3]; +- _1 = copy _2[_3]; ++ _1 = copy _2[2 of 3]; StorageDead(_3); StorageDead(_2); _0 = const (); diff --git a/tests/mir-opt/dataflow-const-prop/array_index.main.DataflowConstProp.64bit.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/array_index.main.DataflowConstProp.64bit.panic-unwind.diff index 5c53d4f4461..1a4e15b45fa 100644 --- a/tests/mir-opt/dataflow-const-prop/array_index.main.DataflowConstProp.64bit.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/array_index.main.DataflowConstProp.64bit.panic-unwind.diff @@ -19,16 +19,16 @@ StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); -- _5 = Lt(_3, _4); -- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind continue]; +- _5 = Lt(copy _3, copy _4); +- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind continue]; + _4 = const 4_usize; + _5 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 4_usize, const 2_usize) -> [success: bb1, unwind continue]; } bb1: { -- _1 = _2[_3]; -+ _1 = _2[2 of 3]; +- _1 = copy _2[_3]; ++ _1 = copy _2[2 of 3]; StorageDead(_3); StorageDead(_2); _0 = const (); diff --git a/tests/mir-opt/dataflow-const-prop/array_index.rs b/tests/mir-opt/dataflow-const-prop/array_index.rs index daf9c7729c6..e442ef99f79 100644 --- a/tests/mir-opt/dataflow-const-prop/array_index.rs +++ b/tests/mir-opt/dataflow-const-prop/array_index.rs @@ -16,6 +16,6 @@ fn main() { // CHECK: {{_.*}} = const 4_usize; // CHECK: {{_.*}} = const true; // CHECK: assert(const true - // CHECK: [[x]] = [[array_lit]][2 of 3]; + // CHECK: [[x]] = copy [[array_lit]][2 of 3]; let x: u32 = [0, 1, 2, 3][2]; } diff --git a/tests/mir-opt/dataflow-const-prop/boolean_identities.test.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/boolean_identities.test.DataflowConstProp.diff index 5440c38ce4b..89175fbad5c 100644 --- a/tests/mir-opt/dataflow-const-prop/boolean_identities.test.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/boolean_identities.test.DataflowConstProp.diff @@ -13,13 +13,13 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _2; + _4 = copy _2; - _3 = BitOr(move _4, const true); + _3 = const true; StorageDead(_4); StorageLive(_5); StorageLive(_6); - _6 = _1; + _6 = copy _1; - _5 = BitAnd(move _6, const false); + _5 = const false; StorageDead(_6); diff --git a/tests/mir-opt/dataflow-const-prop/cast.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/cast.main.DataflowConstProp.diff index 0ca446c89f2..f2c262f9fe2 100644 --- a/tests/mir-opt/dataflow-const-prop/cast.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/cast.main.DataflowConstProp.diff @@ -20,7 +20,7 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); -- _4 = _1; +- _4 = copy _1; - _3 = move _4 as u8 (IntToInt); + _4 = const 257_i32; + _3 = const 1_u8; diff --git a/tests/mir-opt/dataflow-const-prop/checked.main.DataflowConstProp.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/checked.main.DataflowConstProp.panic-abort.diff index 79ea5561748..867e768790f 100644 --- a/tests/mir-opt/dataflow-const-prop/checked.main.DataflowConstProp.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/checked.main.DataflowConstProp.panic-abort.diff @@ -36,11 +36,11 @@ _2 = const 2_i32; StorageLive(_3); StorageLive(_4); -- _4 = _1; +- _4 = copy _1; + _4 = const 1_i32; StorageLive(_5); -- _5 = _2; -- _6 = AddWithOverflow(_4, _5); +- _5 = copy _2; +- _6 = AddWithOverflow(copy _4, copy _5); - assert(!move (_6.1: bool), "attempt to compute `{} + {}`, which would overflow", move _4, move _5) -> [success: bb1, unwind unreachable]; + _5 = const 2_i32; + _6 = const (3_i32, false); @@ -56,8 +56,8 @@ _7 = const core::num::<impl i32>::MAX; StorageLive(_8); StorageLive(_9); -- _9 = _7; -- _10 = AddWithOverflow(_9, const 1_i32); +- _9 = copy _7; +- _10 = AddWithOverflow(copy _9, const 1_i32); - assert(!move (_10.1: bool), "attempt to compute `{} + {}`, which would overflow", move _9, const 1_i32) -> [success: bb2, unwind unreachable]; + _9 = const i32::MAX; + _10 = const (i32::MIN, true); diff --git a/tests/mir-opt/dataflow-const-prop/checked.main.DataflowConstProp.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/checked.main.DataflowConstProp.panic-unwind.diff index bd22c50dd8f..c22edaaec40 100644 --- a/tests/mir-opt/dataflow-const-prop/checked.main.DataflowConstProp.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/checked.main.DataflowConstProp.panic-unwind.diff @@ -36,11 +36,11 @@ _2 = const 2_i32; StorageLive(_3); StorageLive(_4); -- _4 = _1; +- _4 = copy _1; + _4 = const 1_i32; StorageLive(_5); -- _5 = _2; -- _6 = AddWithOverflow(_4, _5); +- _5 = copy _2; +- _6 = AddWithOverflow(copy _4, copy _5); - assert(!move (_6.1: bool), "attempt to compute `{} + {}`, which would overflow", move _4, move _5) -> [success: bb1, unwind continue]; + _5 = const 2_i32; + _6 = const (3_i32, false); @@ -56,8 +56,8 @@ _7 = const core::num::<impl i32>::MAX; StorageLive(_8); StorageLive(_9); -- _9 = _7; -- _10 = AddWithOverflow(_9, const 1_i32); +- _9 = copy _7; +- _10 = AddWithOverflow(copy _9, const 1_i32); - assert(!move (_10.1: bool), "attempt to compute `{} + {}`, which would overflow", move _9, const 1_i32) -> [success: bb2, unwind continue]; + _9 = const i32::MAX; + _10 = const (i32::MIN, true); 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 9d96e895c8a..c7870a7902b 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 @@ -50,7 +50,7 @@ StorageLive(_6); StorageLive(_7); - _7 = AlignOf([bool; 0]); -- _6 = _7 as *mut [bool; 0] (Transmute); +- _6 = copy _7 as *mut [bool; 0] (Transmute); + _7 = const 1_usize; + _6 = const {0x1 as *mut [bool; 0]}; StorageDead(_7); @@ -67,7 +67,7 @@ bb2: { StorageLive(_10); -- _10 = _6 as *mut () (PtrToPtr); +- _10 = copy _6 as *mut () (PtrToPtr); - _9 = NonNull::<T>::new_unchecked::precondition_check(move _10) -> [return: bb3, unwind unreachable]; + _10 = const {0x1 as *mut ()}; + _9 = NonNull::<T>::new_unchecked::precondition_check(const {0x1 as *mut ()}) -> [return: bb3, unwind unreachable]; @@ -80,8 +80,8 @@ bb4: { StorageDead(_8); -- _11 = _6 as *const [bool; 0] (PtrToPtr); -- _5 = NonNull::<[bool; 0]> { pointer: _11 }; +- _11 = copy _6 as *const [bool; 0] (PtrToPtr); +- _5 = NonNull::<[bool; 0]> { pointer: copy _11 }; + _11 = const {0x1 as *const [bool; 0]}; + _5 = const NonNull::<[bool; 0]> {{ pointer: {0x1 as *const [bool; 0]} }}; StorageDead(_11); @@ -92,7 +92,7 @@ - _3 = move _4 as std::ptr::Unique<[bool]> (PointerCoercion(Unsize)); + _3 = const Unique::<[bool]> {{ pointer: NonNull::<[bool]> {{ pointer: Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [bool] }}, _marker: PhantomData::<[bool]> }}; StorageDead(_4); -- _2 = Box::<[bool]>(_3, const std::alloc::Global); +- _2 = Box::<[bool]>(copy _3, const std::alloc::Global); + _2 = const Box::<[bool]>(Unique::<[bool]> {{ pointer: NonNull::<[bool]> {{ pointer: Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [bool] }}, _marker: PhantomData::<[bool]> }}, std::alloc::Global); StorageDead(_9); StorageDead(_3); 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 0bdff584b01..f5de7a361bc 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 @@ -50,7 +50,7 @@ StorageLive(_6); StorageLive(_7); - _7 = AlignOf([bool; 0]); -- _6 = _7 as *mut [bool; 0] (Transmute); +- _6 = copy _7 as *mut [bool; 0] (Transmute); + _7 = const 1_usize; + _6 = const {0x1 as *mut [bool; 0]}; StorageDead(_7); @@ -71,7 +71,7 @@ bb3: { StorageLive(_10); -- _10 = _6 as *mut () (PtrToPtr); +- _10 = copy _6 as *mut () (PtrToPtr); - _9 = NonNull::<T>::new_unchecked::precondition_check(move _10) -> [return: bb4, unwind unreachable]; + _10 = const {0x1 as *mut ()}; + _9 = NonNull::<T>::new_unchecked::precondition_check(const {0x1 as *mut ()}) -> [return: bb4, unwind unreachable]; @@ -84,8 +84,8 @@ bb5: { StorageDead(_8); -- _11 = _6 as *const [bool; 0] (PtrToPtr); -- _5 = NonNull::<[bool; 0]> { pointer: _11 }; +- _11 = copy _6 as *const [bool; 0] (PtrToPtr); +- _5 = NonNull::<[bool; 0]> { pointer: copy _11 }; + _11 = const {0x1 as *const [bool; 0]}; + _5 = const NonNull::<[bool; 0]> {{ pointer: {0x1 as *const [bool; 0]} }}; StorageDead(_11); @@ -96,7 +96,7 @@ - _3 = move _4 as std::ptr::Unique<[bool]> (PointerCoercion(Unsize)); + _3 = const Unique::<[bool]> {{ pointer: NonNull::<[bool]> {{ pointer: Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [bool] }}, _marker: PhantomData::<[bool]> }}; StorageDead(_4); -- _2 = Box::<[bool]>(_3, const std::alloc::Global); +- _2 = Box::<[bool]>(copy _3, const std::alloc::Global); + _2 = const Box::<[bool]>(Unique::<[bool]> {{ pointer: NonNull::<[bool]> {{ pointer: Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [bool] }}, _marker: PhantomData::<[bool]> }}, std::alloc::Global); StorageDead(_9); StorageDead(_3); 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 99e96fe5d70..3b0bc6377da 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 @@ -50,7 +50,7 @@ StorageLive(_6); StorageLive(_7); - _7 = AlignOf([bool; 0]); -- _6 = _7 as *mut [bool; 0] (Transmute); +- _6 = copy _7 as *mut [bool; 0] (Transmute); + _7 = const 1_usize; + _6 = const {0x1 as *mut [bool; 0]}; StorageDead(_7); @@ -67,7 +67,7 @@ bb2: { StorageLive(_10); -- _10 = _6 as *mut () (PtrToPtr); +- _10 = copy _6 as *mut () (PtrToPtr); - _9 = NonNull::<T>::new_unchecked::precondition_check(move _10) -> [return: bb3, unwind unreachable]; + _10 = const {0x1 as *mut ()}; + _9 = NonNull::<T>::new_unchecked::precondition_check(const {0x1 as *mut ()}) -> [return: bb3, unwind unreachable]; @@ -80,8 +80,8 @@ bb4: { StorageDead(_8); -- _11 = _6 as *const [bool; 0] (PtrToPtr); -- _5 = NonNull::<[bool; 0]> { pointer: _11 }; +- _11 = copy _6 as *const [bool; 0] (PtrToPtr); +- _5 = NonNull::<[bool; 0]> { pointer: copy _11 }; + _11 = const {0x1 as *const [bool; 0]}; + _5 = const NonNull::<[bool; 0]> {{ pointer: {0x1 as *const [bool; 0]} }}; StorageDead(_11); @@ -92,7 +92,7 @@ - _3 = move _4 as std::ptr::Unique<[bool]> (PointerCoercion(Unsize)); + _3 = const Unique::<[bool]> {{ pointer: NonNull::<[bool]> {{ pointer: Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [bool] }}, _marker: PhantomData::<[bool]> }}; StorageDead(_4); -- _2 = Box::<[bool]>(_3, const std::alloc::Global); +- _2 = Box::<[bool]>(copy _3, const std::alloc::Global); + _2 = const Box::<[bool]>(Unique::<[bool]> {{ pointer: NonNull::<[bool]> {{ pointer: Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [bool] }}, _marker: PhantomData::<[bool]> }}, std::alloc::Global); StorageDead(_9); StorageDead(_3); 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 5eefabeac38..5dd7ad9a117 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 @@ -50,7 +50,7 @@ StorageLive(_6); StorageLive(_7); - _7 = AlignOf([bool; 0]); -- _6 = _7 as *mut [bool; 0] (Transmute); +- _6 = copy _7 as *mut [bool; 0] (Transmute); + _7 = const 1_usize; + _6 = const {0x1 as *mut [bool; 0]}; StorageDead(_7); @@ -71,7 +71,7 @@ bb3: { StorageLive(_10); -- _10 = _6 as *mut () (PtrToPtr); +- _10 = copy _6 as *mut () (PtrToPtr); - _9 = NonNull::<T>::new_unchecked::precondition_check(move _10) -> [return: bb4, unwind unreachable]; + _10 = const {0x1 as *mut ()}; + _9 = NonNull::<T>::new_unchecked::precondition_check(const {0x1 as *mut ()}) -> [return: bb4, unwind unreachable]; @@ -84,8 +84,8 @@ bb5: { StorageDead(_8); -- _11 = _6 as *const [bool; 0] (PtrToPtr); -- _5 = NonNull::<[bool; 0]> { pointer: _11 }; +- _11 = copy _6 as *const [bool; 0] (PtrToPtr); +- _5 = NonNull::<[bool; 0]> { pointer: copy _11 }; + _11 = const {0x1 as *const [bool; 0]}; + _5 = const NonNull::<[bool; 0]> {{ pointer: {0x1 as *const [bool; 0]} }}; StorageDead(_11); @@ -96,7 +96,7 @@ - _3 = move _4 as std::ptr::Unique<[bool]> (PointerCoercion(Unsize)); + _3 = const Unique::<[bool]> {{ pointer: NonNull::<[bool]> {{ pointer: Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [bool] }}, _marker: PhantomData::<[bool]> }}; StorageDead(_4); -- _2 = Box::<[bool]>(_3, const std::alloc::Global); +- _2 = Box::<[bool]>(copy _3, const std::alloc::Global); + _2 = const Box::<[bool]>(Unique::<[bool]> {{ pointer: NonNull::<[bool]> {{ pointer: Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [bool] }}, _marker: PhantomData::<[bool]> }}, std::alloc::Global); StorageDead(_9); StorageDead(_3); diff --git a/tests/mir-opt/dataflow-const-prop/enum.constant.DataflowConstProp.32bit.diff b/tests/mir-opt/dataflow-const-prop/enum.constant.DataflowConstProp.32bit.diff index 9da1caf9004..ef3b24cd440 100644 --- a/tests/mir-opt/dataflow-const-prop/enum.constant.DataflowConstProp.32bit.diff +++ b/tests/mir-opt/dataflow-const-prop/enum.constant.DataflowConstProp.32bit.diff @@ -37,16 +37,16 @@ bb2: { StorageLive(_5); - _5 = ((_1 as V2).0: i32); - _2 = _5; + _5 = copy ((_1 as V2).0: i32); + _2 = copy _5; StorageDead(_5); goto -> bb4; } bb3: { StorageLive(_4); -- _4 = ((_1 as V1).0: i32); -- _2 = _4; +- _4 = copy ((_1 as V1).0: i32); +- _2 = copy _4; + _4 = const 0_i32; + _2 = const 0_i32; StorageDead(_4); diff --git a/tests/mir-opt/dataflow-const-prop/enum.constant.DataflowConstProp.64bit.diff b/tests/mir-opt/dataflow-const-prop/enum.constant.DataflowConstProp.64bit.diff index 9da1caf9004..ef3b24cd440 100644 --- a/tests/mir-opt/dataflow-const-prop/enum.constant.DataflowConstProp.64bit.diff +++ b/tests/mir-opt/dataflow-const-prop/enum.constant.DataflowConstProp.64bit.diff @@ -37,16 +37,16 @@ bb2: { StorageLive(_5); - _5 = ((_1 as V2).0: i32); - _2 = _5; + _5 = copy ((_1 as V2).0: i32); + _2 = copy _5; StorageDead(_5); goto -> bb4; } bb3: { StorageLive(_4); -- _4 = ((_1 as V1).0: i32); -- _2 = _4; +- _4 = copy ((_1 as V1).0: i32); +- _2 = copy _4; + _4 = const 0_i32; + _2 = const 0_i32; StorageDead(_4); diff --git a/tests/mir-opt/dataflow-const-prop/enum.multiple.DataflowConstProp.32bit.diff b/tests/mir-opt/dataflow-const-prop/enum.multiple.DataflowConstProp.32bit.diff index 10d33767c90..db8352bcbcf 100644 --- a/tests/mir-opt/dataflow-const-prop/enum.multiple.DataflowConstProp.32bit.diff +++ b/tests/mir-opt/dataflow-const-prop/enum.multiple.DataflowConstProp.32bit.diff @@ -28,13 +28,13 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; switchInt(move _4) -> [0: bb2, otherwise: bb1]; } bb1: { StorageLive(_5); - _5 = _2; + _5 = copy _2; _3 = Option::<u8>::Some(move _5); StorageDead(_5); goto -> bb3; @@ -63,15 +63,15 @@ bb6: { StorageLive(_8); - _8 = ((_3 as Some).0: u8); - _6 = _8; + _8 = copy ((_3 as Some).0: u8); + _6 = copy _8; StorageDead(_8); goto -> bb7; } bb7: { StorageLive(_9); - _9 = _6; + _9 = copy _6; _0 = const (); StorageDead(_9); StorageDead(_6); diff --git a/tests/mir-opt/dataflow-const-prop/enum.multiple.DataflowConstProp.64bit.diff b/tests/mir-opt/dataflow-const-prop/enum.multiple.DataflowConstProp.64bit.diff index 10d33767c90..db8352bcbcf 100644 --- a/tests/mir-opt/dataflow-const-prop/enum.multiple.DataflowConstProp.64bit.diff +++ b/tests/mir-opt/dataflow-const-prop/enum.multiple.DataflowConstProp.64bit.diff @@ -28,13 +28,13 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; switchInt(move _4) -> [0: bb2, otherwise: bb1]; } bb1: { StorageLive(_5); - _5 = _2; + _5 = copy _2; _3 = Option::<u8>::Some(move _5); StorageDead(_5); goto -> bb3; @@ -63,15 +63,15 @@ bb6: { StorageLive(_8); - _8 = ((_3 as Some).0: u8); - _6 = _8; + _8 = copy ((_3 as Some).0: u8); + _6 = copy _8; StorageDead(_8); goto -> bb7; } bb7: { StorageLive(_9); - _9 = _6; + _9 = copy _6; _0 = const (); StorageDead(_9); StorageDead(_6); diff --git a/tests/mir-opt/dataflow-const-prop/enum.mutate_discriminant.DataflowConstProp.32bit.diff b/tests/mir-opt/dataflow-const-prop/enum.mutate_discriminant.DataflowConstProp.32bit.diff index 960e69ee916..e2cd73404be 100644 --- a/tests/mir-opt/dataflow-const-prop/enum.mutate_discriminant.DataflowConstProp.32bit.diff +++ b/tests/mir-opt/dataflow-const-prop/enum.mutate_discriminant.DataflowConstProp.32bit.diff @@ -10,7 +10,7 @@ discriminant(_1) = 1; (((_1 as variant#1).0: NonZeroUsize).0: usize) = const 0_usize; _2 = discriminant(_1); - switchInt(_2) -> [0: bb1, otherwise: bb2]; + switchInt(copy _2) -> [0: bb1, otherwise: bb2]; } bb1: { diff --git a/tests/mir-opt/dataflow-const-prop/enum.mutate_discriminant.DataflowConstProp.64bit.diff b/tests/mir-opt/dataflow-const-prop/enum.mutate_discriminant.DataflowConstProp.64bit.diff index 960e69ee916..e2cd73404be 100644 --- a/tests/mir-opt/dataflow-const-prop/enum.mutate_discriminant.DataflowConstProp.64bit.diff +++ b/tests/mir-opt/dataflow-const-prop/enum.mutate_discriminant.DataflowConstProp.64bit.diff @@ -10,7 +10,7 @@ discriminant(_1) = 1; (((_1 as variant#1).0: NonZeroUsize).0: usize) = const 0_usize; _2 = discriminant(_1); - switchInt(_2) -> [0: bb1, otherwise: bb2]; + switchInt(copy _2) -> [0: bb1, otherwise: bb2]; } bb1: { diff --git a/tests/mir-opt/dataflow-const-prop/enum.rs b/tests/mir-opt/dataflow-const-prop/enum.rs index 37304e3a270..207e29e63df 100644 --- a/tests/mir-opt/dataflow-const-prop/enum.rs +++ b/tests/mir-opt/dataflow-const-prop/enum.rs @@ -73,7 +73,7 @@ fn statics() { static RC: &E = &E::V2(4); // CHECK: [[t:_.*]] = const {alloc5: &&E}; - // CHECK: [[e2]] = (*[[t]]); + // CHECK: [[e2]] = copy (*[[t]]); let e2 = RC; // CHECK: switchInt({{move _.*}}) -> {{.*}} @@ -108,7 +108,7 @@ fn mutate_discriminant() -> u8 { // CHECK: [[a:_.*]] = discriminant({{_.*}}); let a = Discriminant(x); - // CHECK: switchInt([[a]]) -> [0: {{bb.*}}, otherwise: {{bb.*}}]; + // CHECK: switchInt(copy [[a]]) -> [0: {{bb.*}}, otherwise: {{bb.*}}]; match a { 0 => bb1, _ => bad, @@ -143,8 +143,8 @@ fn multiple(x: bool, i: u8) { // discriminant(e) => Top // (e as Some).0 => Top // CHECK: [[x2]] = const 0_u8; - // CHECK: [[some:_.*]] = (({{_.*}} as Some).0: u8) - // CHECK: [[x2]] = [[some]]; + // CHECK: [[some:_.*]] = copy (({{_.*}} as Some).0: u8) + // CHECK: [[x2]] = copy [[some]]; let x2 = match e { Some(i) => i, None => 0, @@ -153,7 +153,7 @@ fn multiple(x: bool, i: u8) { // Therefore, `x2` should be `Top` here, and no replacement shall happen. // CHECK-NOT: [[y]] = const - // CHECK: [[y]] = [[x2]]; + // CHECK: [[y]] = copy [[x2]]; // CHECK-NOT: [[y]] = const let y = x2; } diff --git a/tests/mir-opt/dataflow-const-prop/enum.simple.DataflowConstProp.32bit.diff b/tests/mir-opt/dataflow-const-prop/enum.simple.DataflowConstProp.32bit.diff index a64dda0d06c..d79c163effc 100644 --- a/tests/mir-opt/dataflow-const-prop/enum.simple.DataflowConstProp.32bit.diff +++ b/tests/mir-opt/dataflow-const-prop/enum.simple.DataflowConstProp.32bit.diff @@ -38,16 +38,16 @@ bb2: { StorageLive(_5); - _5 = ((_1 as V2).0: i32); - _2 = _5; + _5 = copy ((_1 as V2).0: i32); + _2 = copy _5; StorageDead(_5); goto -> bb4; } bb3: { StorageLive(_4); -- _4 = ((_1 as V1).0: i32); -- _2 = _4; +- _4 = copy ((_1 as V1).0: i32); +- _2 = copy _4; + _4 = const 0_i32; + _2 = const 0_i32; StorageDead(_4); diff --git a/tests/mir-opt/dataflow-const-prop/enum.simple.DataflowConstProp.64bit.diff b/tests/mir-opt/dataflow-const-prop/enum.simple.DataflowConstProp.64bit.diff index a64dda0d06c..d79c163effc 100644 --- a/tests/mir-opt/dataflow-const-prop/enum.simple.DataflowConstProp.64bit.diff +++ b/tests/mir-opt/dataflow-const-prop/enum.simple.DataflowConstProp.64bit.diff @@ -38,16 +38,16 @@ bb2: { StorageLive(_5); - _5 = ((_1 as V2).0: i32); - _2 = _5; + _5 = copy ((_1 as V2).0: i32); + _2 = copy _5; StorageDead(_5); goto -> bb4; } bb3: { StorageLive(_4); -- _4 = ((_1 as V1).0: i32); -- _2 = _4; +- _4 = copy ((_1 as V1).0: i32); +- _2 = copy _4; + _4 = const 0_i32; + _2 = const 0_i32; StorageDead(_4); diff --git a/tests/mir-opt/dataflow-const-prop/enum.statics.DataflowConstProp.32bit.diff b/tests/mir-opt/dataflow-const-prop/enum.statics.DataflowConstProp.32bit.diff index b4d14f25fe2..9823a48785a 100644 --- a/tests/mir-opt/dataflow-const-prop/enum.statics.DataflowConstProp.32bit.diff +++ b/tests/mir-opt/dataflow-const-prop/enum.statics.DataflowConstProp.32bit.diff @@ -44,7 +44,7 @@ StorageLive(_1); StorageLive(_2); _2 = const {ALLOC0: &E}; -- _1 = (*_2); +- _1 = copy (*_2); + _1 = const E::V1(0_i32); StorageDead(_2); StorageLive(_3); @@ -60,16 +60,16 @@ bb2: { StorageLive(_6); - _6 = ((_1 as V2).0: i32); - _3 = _6; + _6 = copy ((_1 as V2).0: i32); + _3 = copy _6; StorageDead(_6); goto -> bb4; } bb3: { StorageLive(_5); -- _5 = ((_1 as V1).0: i32); -- _3 = _5; +- _5 = copy ((_1 as V1).0: i32); +- _3 = copy _5; + _5 = const 0_i32; + _3 = const 0_i32; StorageDead(_5); @@ -80,7 +80,7 @@ StorageLive(_7); StorageLive(_8); _8 = const {ALLOC1: &&E}; - _7 = (*_8); + _7 = copy (*_8); StorageDead(_8); StorageLive(_9); _10 = discriminant((*_7)); @@ -98,7 +98,7 @@ bb6: { StorageLive(_11); _11 = &(((*_7) as V1).0: i32); - _9 = _11; + _9 = copy _11; StorageDead(_11); goto -> bb7; } diff --git a/tests/mir-opt/dataflow-const-prop/enum.statics.DataflowConstProp.64bit.diff b/tests/mir-opt/dataflow-const-prop/enum.statics.DataflowConstProp.64bit.diff index 57d02b87d13..e4e68483f25 100644 --- a/tests/mir-opt/dataflow-const-prop/enum.statics.DataflowConstProp.64bit.diff +++ b/tests/mir-opt/dataflow-const-prop/enum.statics.DataflowConstProp.64bit.diff @@ -44,7 +44,7 @@ StorageLive(_1); StorageLive(_2); _2 = const {ALLOC0: &E}; -- _1 = (*_2); +- _1 = copy (*_2); + _1 = const E::V1(0_i32); StorageDead(_2); StorageLive(_3); @@ -60,16 +60,16 @@ bb2: { StorageLive(_6); - _6 = ((_1 as V2).0: i32); - _3 = _6; + _6 = copy ((_1 as V2).0: i32); + _3 = copy _6; StorageDead(_6); goto -> bb4; } bb3: { StorageLive(_5); -- _5 = ((_1 as V1).0: i32); -- _3 = _5; +- _5 = copy ((_1 as V1).0: i32); +- _3 = copy _5; + _5 = const 0_i32; + _3 = const 0_i32; StorageDead(_5); @@ -80,7 +80,7 @@ StorageLive(_7); StorageLive(_8); _8 = const {ALLOC1: &&E}; - _7 = (*_8); + _7 = copy (*_8); StorageDead(_8); StorageLive(_9); _10 = discriminant((*_7)); @@ -98,7 +98,7 @@ bb6: { StorageLive(_11); _11 = &(((*_7) as V1).0: i32); - _9 = _11; + _9 = copy _11; StorageDead(_11); goto -> bb7; } diff --git a/tests/mir-opt/dataflow-const-prop/if.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/if.main.DataflowConstProp.diff index 355f28b03db..5f013b1d134 100644 --- a/tests/mir-opt/dataflow-const-prop/if.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/if.main.DataflowConstProp.diff @@ -37,7 +37,7 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); -- _4 = _1; +- _4 = copy _1; - _3 = Eq(move _4, const 1_i32); - switchInt(move _3) -> [0: bb2, otherwise: bb1]; + _4 = const 1_i32; @@ -61,7 +61,7 @@ StorageDead(_3); StorageLive(_5); StorageLive(_6); -- _6 = _2; +- _6 = copy _2; - _5 = Add(move _6, const 1_i32); + _6 = const 2_i32; + _5 = const 3_i32; @@ -69,7 +69,7 @@ StorageLive(_7); StorageLive(_8); StorageLive(_9); -- _9 = _1; +- _9 = copy _1; - _8 = Eq(move _9, const 1_i32); - switchInt(move _8) -> [0: bb5, otherwise: bb4]; + _9 = const 1_i32; @@ -79,7 +79,7 @@ bb4: { StorageDead(_9); -- _7 = _1; +- _7 = copy _1; + _7 = const 1_i32; goto -> bb6; } @@ -87,7 +87,7 @@ bb5: { StorageDead(_9); StorageLive(_10); - _10 = _1; + _10 = copy _1; _7 = Add(move _10, const 1_i32); StorageDead(_10); goto -> bb6; @@ -97,7 +97,7 @@ StorageDead(_8); StorageLive(_11); StorageLive(_12); -- _12 = _7; +- _12 = copy _7; - _11 = Add(move _12, const 1_i32); + _12 = const 1_i32; + _11 = const 2_i32; diff --git a/tests/mir-opt/dataflow-const-prop/inherit_overflow.main.DataflowConstProp.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/inherit_overflow.main.DataflowConstProp.panic-abort.diff index 8d62de0c821..1b695e4b53c 100644 --- a/tests/mir-opt/dataflow-const-prop/inherit_overflow.main.DataflowConstProp.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/inherit_overflow.main.DataflowConstProp.panic-abort.diff @@ -19,8 +19,8 @@ StorageLive(_3); _3 = const 1_u8; StorageLive(_4); -- _4 = AddWithOverflow(_2, _3); -- assert(!move (_4.1: bool), "attempt to compute `{} + {}`, which would overflow", _2, _3) -> [success: bb1, unwind unreachable]; +- _4 = AddWithOverflow(copy _2, copy _3); +- assert(!move (_4.1: bool), "attempt to compute `{} + {}`, which would overflow", copy _2, copy _3) -> [success: bb1, unwind unreachable]; + _4 = const (0_u8, true); + assert(!const true, "attempt to compute `{} + {}`, which would overflow", const u8::MAX, const 1_u8) -> [success: bb1, unwind unreachable]; } diff --git a/tests/mir-opt/dataflow-const-prop/inherit_overflow.main.DataflowConstProp.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/inherit_overflow.main.DataflowConstProp.panic-unwind.diff index 25624851cb3..a0bd8e17d8c 100644 --- a/tests/mir-opt/dataflow-const-prop/inherit_overflow.main.DataflowConstProp.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/inherit_overflow.main.DataflowConstProp.panic-unwind.diff @@ -19,8 +19,8 @@ StorageLive(_3); _3 = const 1_u8; StorageLive(_4); -- _4 = AddWithOverflow(_2, _3); -- assert(!move (_4.1: bool), "attempt to compute `{} + {}`, which would overflow", _2, _3) -> [success: bb1, unwind continue]; +- _4 = AddWithOverflow(copy _2, copy _3); +- assert(!move (_4.1: bool), "attempt to compute `{} + {}`, which would overflow", copy _2, copy _3) -> [success: bb1, unwind continue]; + _4 = const (0_u8, true); + assert(!const true, "attempt to compute `{} + {}`, which would overflow", const u8::MAX, const 1_u8) -> [success: bb1, unwind continue]; } diff --git a/tests/mir-opt/dataflow-const-prop/large_array_index.main.DataflowConstProp.32bit.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/large_array_index.main.DataflowConstProp.32bit.panic-abort.diff index 6c612d46725..b7ff0b671f7 100644 --- a/tests/mir-opt/dataflow-const-prop/large_array_index.main.DataflowConstProp.32bit.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/large_array_index.main.DataflowConstProp.32bit.panic-abort.diff @@ -19,16 +19,16 @@ StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); -- _5 = Lt(_3, _4); -- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind unreachable]; +- _5 = Lt(copy _3, copy _4); +- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind unreachable]; + _4 = const 5000_usize; + _5 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 5000_usize, const 2_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _1 = _2[_3]; -+ _1 = _2[2 of 3]; +- _1 = copy _2[_3]; ++ _1 = copy _2[2 of 3]; StorageDead(_3); StorageDead(_2); _0 = const (); diff --git a/tests/mir-opt/dataflow-const-prop/large_array_index.main.DataflowConstProp.32bit.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/large_array_index.main.DataflowConstProp.32bit.panic-unwind.diff index 87024da2628..af6e3626142 100644 --- a/tests/mir-opt/dataflow-const-prop/large_array_index.main.DataflowConstProp.32bit.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/large_array_index.main.DataflowConstProp.32bit.panic-unwind.diff @@ -19,16 +19,16 @@ StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); -- _5 = Lt(_3, _4); -- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind continue]; +- _5 = Lt(copy _3, copy _4); +- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind continue]; + _4 = const 5000_usize; + _5 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 5000_usize, const 2_usize) -> [success: bb1, unwind continue]; } bb1: { -- _1 = _2[_3]; -+ _1 = _2[2 of 3]; +- _1 = copy _2[_3]; ++ _1 = copy _2[2 of 3]; StorageDead(_3); StorageDead(_2); _0 = const (); diff --git a/tests/mir-opt/dataflow-const-prop/large_array_index.main.DataflowConstProp.64bit.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/large_array_index.main.DataflowConstProp.64bit.panic-abort.diff index 6c612d46725..b7ff0b671f7 100644 --- a/tests/mir-opt/dataflow-const-prop/large_array_index.main.DataflowConstProp.64bit.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/large_array_index.main.DataflowConstProp.64bit.panic-abort.diff @@ -19,16 +19,16 @@ StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); -- _5 = Lt(_3, _4); -- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind unreachable]; +- _5 = Lt(copy _3, copy _4); +- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind unreachable]; + _4 = const 5000_usize; + _5 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 5000_usize, const 2_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _1 = _2[_3]; -+ _1 = _2[2 of 3]; +- _1 = copy _2[_3]; ++ _1 = copy _2[2 of 3]; StorageDead(_3); StorageDead(_2); _0 = const (); diff --git a/tests/mir-opt/dataflow-const-prop/large_array_index.main.DataflowConstProp.64bit.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/large_array_index.main.DataflowConstProp.64bit.panic-unwind.diff index 87024da2628..af6e3626142 100644 --- a/tests/mir-opt/dataflow-const-prop/large_array_index.main.DataflowConstProp.64bit.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/large_array_index.main.DataflowConstProp.64bit.panic-unwind.diff @@ -19,16 +19,16 @@ StorageLive(_3); _3 = const 2_usize; - _4 = Len(_2); -- _5 = Lt(_3, _4); -- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind continue]; +- _5 = Lt(copy _3, copy _4); +- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind continue]; + _4 = const 5000_usize; + _5 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 5000_usize, const 2_usize) -> [success: bb1, unwind continue]; } bb1: { -- _1 = _2[_3]; -+ _1 = _2[2 of 3]; +- _1 = copy _2[_3]; ++ _1 = copy _2[2 of 3]; StorageDead(_3); StorageDead(_2); _0 = const (); diff --git a/tests/mir-opt/dataflow-const-prop/large_array_index.rs b/tests/mir-opt/dataflow-const-prop/large_array_index.rs index e74fd88d002..e9f2fa2badf 100644 --- a/tests/mir-opt/dataflow-const-prop/large_array_index.rs +++ b/tests/mir-opt/dataflow-const-prop/large_array_index.rs @@ -13,6 +13,6 @@ fn main() { // CHECK: {{_.*}} = const 5000_usize; // CHECK: {{_.*}} = const true; // CHECK: assert(const true - // CHECK: [[x]] = [[array_lit]][2 of 3]; + // CHECK: [[x]] = copy [[array_lit]][2 of 3]; let x: u8 = [0_u8; 5000][2]; } diff --git a/tests/mir-opt/dataflow-const-prop/mult_by_zero.test.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/mult_by_zero.test.DataflowConstProp.diff index 91bc10a562f..8b05386b38a 100644 --- a/tests/mir-opt/dataflow-const-prop/mult_by_zero.test.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/mult_by_zero.test.DataflowConstProp.diff @@ -8,7 +8,7 @@ bb0: { StorageLive(_2); - _2 = _1; + _2 = copy _1; - _0 = Mul(move _2, const 0_i32); + _0 = const 0_i32; StorageDead(_2); diff --git a/tests/mir-opt/dataflow-const-prop/ref_without_sb.main.DataflowConstProp.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/ref_without_sb.main.DataflowConstProp.panic-abort.diff index fbbfd61bbed..a0e83265d31 100644 --- a/tests/mir-opt/dataflow-const-prop/ref_without_sb.main.DataflowConstProp.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/ref_without_sb.main.DataflowConstProp.panic-abort.diff @@ -39,7 +39,7 @@ bb2: { StorageDead(_5); StorageLive(_6); - _6 = _1; + _6 = copy _1; _0 = const (); StorageDead(_6); StorageDead(_1); diff --git a/tests/mir-opt/dataflow-const-prop/ref_without_sb.main.DataflowConstProp.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/ref_without_sb.main.DataflowConstProp.panic-unwind.diff index 4e1d26acfa3..6dead031a9f 100644 --- a/tests/mir-opt/dataflow-const-prop/ref_without_sb.main.DataflowConstProp.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/ref_without_sb.main.DataflowConstProp.panic-unwind.diff @@ -39,7 +39,7 @@ bb2: { StorageDead(_5); StorageLive(_6); - _6 = _1; + _6 = copy _1; _0 = const (); StorageDead(_6); StorageDead(_1); diff --git a/tests/mir-opt/dataflow-const-prop/ref_without_sb.rs b/tests/mir-opt/dataflow-const-prop/ref_without_sb.rs index 399de921a59..1c4eb41f35e 100644 --- a/tests/mir-opt/dataflow-const-prop/ref_without_sb.rs +++ b/tests/mir-opt/dataflow-const-prop/ref_without_sb.rs @@ -24,7 +24,7 @@ fn main() { // This should currently not be propagated. // CHECK-NOT: [[b]] = const - // CHECK: [[b]] = [[a]]; + // CHECK: [[b]] = copy [[a]]; // CHECK-NOT: [[b]] = const let b = a; } diff --git a/tests/mir-opt/dataflow-const-prop/repeat.main.DataflowConstProp.32bit.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/repeat.main.DataflowConstProp.32bit.panic-abort.diff index a18ef6c9db7..dfa541b1200 100644 --- a/tests/mir-opt/dataflow-const-prop/repeat.main.DataflowConstProp.32bit.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/repeat.main.DataflowConstProp.32bit.panic-abort.diff @@ -21,16 +21,16 @@ StorageLive(_4); _4 = const 2_usize; - _5 = Len(_3); -- _6 = Lt(_4, _5); -- assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, _4) -> [success: bb1, unwind unreachable]; +- _6 = Lt(copy _4, copy _5); +- assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, copy _4) -> [success: bb1, unwind unreachable]; + _5 = const 8_usize; + _6 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 8_usize, const 2_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _2 = _3[_4]; -+ _2 = _3[2 of 3]; +- _2 = copy _3[_4]; ++ _2 = copy _3[2 of 3]; _1 = Add(move _2, const 0_u32); StorageDead(_2); StorageDead(_4); diff --git a/tests/mir-opt/dataflow-const-prop/repeat.main.DataflowConstProp.32bit.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/repeat.main.DataflowConstProp.32bit.panic-unwind.diff index 3356ef98b14..9ede3c5f7ac 100644 --- a/tests/mir-opt/dataflow-const-prop/repeat.main.DataflowConstProp.32bit.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/repeat.main.DataflowConstProp.32bit.panic-unwind.diff @@ -21,16 +21,16 @@ StorageLive(_4); _4 = const 2_usize; - _5 = Len(_3); -- _6 = Lt(_4, _5); -- assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, _4) -> [success: bb1, unwind continue]; +- _6 = Lt(copy _4, copy _5); +- assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, copy _4) -> [success: bb1, unwind continue]; + _5 = const 8_usize; + _6 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 8_usize, const 2_usize) -> [success: bb1, unwind continue]; } bb1: { -- _2 = _3[_4]; -+ _2 = _3[2 of 3]; +- _2 = copy _3[_4]; ++ _2 = copy _3[2 of 3]; _1 = Add(move _2, const 0_u32); StorageDead(_2); StorageDead(_4); diff --git a/tests/mir-opt/dataflow-const-prop/repeat.main.DataflowConstProp.64bit.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/repeat.main.DataflowConstProp.64bit.panic-abort.diff index a18ef6c9db7..dfa541b1200 100644 --- a/tests/mir-opt/dataflow-const-prop/repeat.main.DataflowConstProp.64bit.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/repeat.main.DataflowConstProp.64bit.panic-abort.diff @@ -21,16 +21,16 @@ StorageLive(_4); _4 = const 2_usize; - _5 = Len(_3); -- _6 = Lt(_4, _5); -- assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, _4) -> [success: bb1, unwind unreachable]; +- _6 = Lt(copy _4, copy _5); +- assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, copy _4) -> [success: bb1, unwind unreachable]; + _5 = const 8_usize; + _6 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 8_usize, const 2_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _2 = _3[_4]; -+ _2 = _3[2 of 3]; +- _2 = copy _3[_4]; ++ _2 = copy _3[2 of 3]; _1 = Add(move _2, const 0_u32); StorageDead(_2); StorageDead(_4); diff --git a/tests/mir-opt/dataflow-const-prop/repeat.main.DataflowConstProp.64bit.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/repeat.main.DataflowConstProp.64bit.panic-unwind.diff index 3356ef98b14..9ede3c5f7ac 100644 --- a/tests/mir-opt/dataflow-const-prop/repeat.main.DataflowConstProp.64bit.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/repeat.main.DataflowConstProp.64bit.panic-unwind.diff @@ -21,16 +21,16 @@ StorageLive(_4); _4 = const 2_usize; - _5 = Len(_3); -- _6 = Lt(_4, _5); -- assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, _4) -> [success: bb1, unwind continue]; +- _6 = Lt(copy _4, copy _5); +- assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, copy _4) -> [success: bb1, unwind continue]; + _5 = const 8_usize; + _6 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 8_usize, const 2_usize) -> [success: bb1, unwind continue]; } bb1: { -- _2 = _3[_4]; -+ _2 = _3[2 of 3]; +- _2 = copy _3[_4]; ++ _2 = copy _3[2 of 3]; _1 = Add(move _2, const 0_u32); StorageDead(_2); StorageDead(_4); diff --git a/tests/mir-opt/dataflow-const-prop/repeat.rs b/tests/mir-opt/dataflow-const-prop/repeat.rs index e32c0d0877d..2067aa3d709 100644 --- a/tests/mir-opt/dataflow-const-prop/repeat.rs +++ b/tests/mir-opt/dataflow-const-prop/repeat.rs @@ -14,8 +14,8 @@ fn main() { // CHECK: {{_.*}} = const true; // CHECK: assert(const true - // CHECK-NOT: [[t:_.*]] = [[array_lit]][_ - // CHECK: [[t:_.*]] = [[array_lit]][2 of 3]; + // CHECK-NOT: [[t:_.*]] = {{copy|move}} [[array_lit]][_ + // CHECK: [[t:_.*]] = copy [[array_lit]][2 of 3]; // CHECK: [[x]] = Add(move [[t]], const 0_u32); let x: u32 = [42; 8][2] + 0; } diff --git a/tests/mir-opt/dataflow-const-prop/repr_transparent.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/repr_transparent.main.DataflowConstProp.diff index 98bd40ab2c3..d0915432aaa 100644 --- a/tests/mir-opt/dataflow-const-prop/repr_transparent.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/repr_transparent.main.DataflowConstProp.diff @@ -22,10 +22,10 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); -- _4 = (_1.0: i32); +- _4 = copy (_1.0: i32); + _4 = const 0_i32; StorageLive(_5); -- _5 = (_1.0: i32); +- _5 = copy (_1.0: i32); - _3 = Add(move _4, move _5); + _5 = const 0_i32; + _3 = const 0_i32; diff --git a/tests/mir-opt/dataflow-const-prop/self_assign.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/self_assign.main.DataflowConstProp.diff index fbdbb3fa35c..e54a0d64b16 100644 --- a/tests/mir-opt/dataflow-const-prop/self_assign.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/self_assign.main.DataflowConstProp.diff @@ -20,21 +20,21 @@ StorageLive(_1); _1 = const 0_i32; StorageLive(_2); - _2 = _1; + _2 = copy _1; _1 = Add(move _2, const 1_i32); StorageDead(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _1 = move _3; StorageDead(_3); StorageLive(_4); _4 = &_1; StorageLive(_5); - _5 = _4; + _5 = copy _4; _4 = move _5; StorageDead(_5); StorageLive(_6); - _6 = (*_4); + _6 = copy (*_4); _1 = move _6; StorageDead(_6); _0 = const (); diff --git a/tests/mir-opt/dataflow-const-prop/self_assign_add.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/self_assign_add.main.DataflowConstProp.diff index e2468a9645d..77762ed9041 100644 --- a/tests/mir-opt/dataflow-const-prop/self_assign_add.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/self_assign_add.main.DataflowConstProp.diff @@ -11,8 +11,8 @@ bb0: { StorageLive(_1); _1 = const 0_i32; -- _1 = Add(_1, const 1_i32); -- _1 = Add(_1, const 1_i32); +- _1 = Add(copy _1, const 1_i32); +- _1 = Add(copy _1, const 1_i32); + _1 = const 1_i32; + _1 = const 2_i32; _0 = const (); 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 a5e40990751..178ebad6105 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 @@ -27,7 +27,7 @@ _3 = &raw mut (_1.0: u8); StorageLive(_4); StorageLive(_5); - _5 = _3; + _5 = copy _3; _4 = std::ptr::mut_ptr::<impl *mut u8>::add(move _5, const 1_usize) -> [return: bb1, unwind unreachable]; } @@ -39,7 +39,7 @@ StorageDead(_3); StorageDead(_2); StorageLive(_6); - _6 = (_1.1: u8); + _6 = copy (_1.1: u8); _0 = const (); StorageDead(_6); StorageDead(_1); 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 ce2178ddbee..ce2545589f1 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 @@ -27,7 +27,7 @@ _3 = &raw mut (_1.0: u8); StorageLive(_4); StorageLive(_5); - _5 = _3; + _5 = copy _3; _4 = std::ptr::mut_ptr::<impl *mut u8>::add(move _5, const 1_usize) -> [return: bb1, unwind continue]; } @@ -39,7 +39,7 @@ StorageDead(_3); StorageDead(_2); StorageLive(_6); - _6 = (_1.1: u8); + _6 = copy (_1.1: u8); _0 = const (); StorageDead(_6); StorageDead(_1); diff --git a/tests/mir-opt/dataflow-const-prop/sibling_ptr.rs b/tests/mir-opt/dataflow-const-prop/sibling_ptr.rs index be7f311cdc1..b123f06807d 100644 --- a/tests/mir-opt/dataflow-const-prop/sibling_ptr.rs +++ b/tests/mir-opt/dataflow-const-prop/sibling_ptr.rs @@ -20,6 +20,6 @@ fn main() { *p.add(1) = 1; } - // CHECK: [[x1]] = ({{_.*}}.1: u8); + // CHECK: [[x1]] = copy ({{_.*}}.1: u8); let x1 = x.1; // should not be propagated } diff --git a/tests/mir-opt/dataflow-const-prop/slice_len.main.DataflowConstProp.32bit.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/slice_len.main.DataflowConstProp.32bit.panic-abort.diff index efba4a4646c..40632db667a 100644 --- a/tests/mir-opt/dataflow-const-prop/slice_len.main.DataflowConstProp.32bit.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/slice_len.main.DataflowConstProp.32bit.panic-abort.diff @@ -30,23 +30,23 @@ StorageLive(_3); StorageLive(_4); _14 = const main::promoted[0]; - _4 = _14; - _3 = _4; + _4 = copy _14; + _3 = copy _4; _2 = move _3 as &[u32] (PointerCoercion(Unsize)); StorageDead(_3); StorageLive(_6); _6 = const 1_usize; - _7 = Len((*_2)); -- _8 = Lt(_6, _7); -- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> [success: bb1, unwind unreachable]; +- _8 = Lt(copy _6, copy _7); +- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, copy _6) -> [success: bb1, unwind unreachable]; + _7 = const 3_usize; + _8 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 3_usize, const 1_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _1 = (*_2)[_6]; -+ _1 = (*_2)[1 of 2]; +- _1 = copy (*_2)[_6]; ++ _1 = copy (*_2)[1 of 2]; StorageDead(_6); StorageDead(_4); StorageDead(_2); @@ -56,16 +56,16 @@ StorageLive(_11); _11 = const 1_usize; - _12 = Len((*_10)); -- _13 = Lt(_11, _12); -- assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, _11) -> [success: bb2, unwind unreachable]; +- _13 = Lt(copy _11, copy _12); +- assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, copy _11) -> [success: bb2, unwind unreachable]; + _12 = const 3_usize; + _13 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 3_usize, const 1_usize) -> [success: bb2, unwind unreachable]; } bb2: { -- _9 = (*_10)[_11]; -+ _9 = (*_10)[1 of 2]; +- _9 = copy (*_10)[_11]; ++ _9 = copy (*_10)[1 of 2]; StorageDead(_11); StorageDead(_10); _0 = const (); diff --git a/tests/mir-opt/dataflow-const-prop/slice_len.main.DataflowConstProp.32bit.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/slice_len.main.DataflowConstProp.32bit.panic-unwind.diff index bf477d7e041..596b4ac9b1e 100644 --- a/tests/mir-opt/dataflow-const-prop/slice_len.main.DataflowConstProp.32bit.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/slice_len.main.DataflowConstProp.32bit.panic-unwind.diff @@ -30,23 +30,23 @@ StorageLive(_3); StorageLive(_4); _14 = const main::promoted[0]; - _4 = _14; - _3 = _4; + _4 = copy _14; + _3 = copy _4; _2 = move _3 as &[u32] (PointerCoercion(Unsize)); StorageDead(_3); StorageLive(_6); _6 = const 1_usize; - _7 = Len((*_2)); -- _8 = Lt(_6, _7); -- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> [success: bb1, unwind continue]; +- _8 = Lt(copy _6, copy _7); +- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, copy _6) -> [success: bb1, unwind continue]; + _7 = const 3_usize; + _8 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 3_usize, const 1_usize) -> [success: bb1, unwind continue]; } bb1: { -- _1 = (*_2)[_6]; -+ _1 = (*_2)[1 of 2]; +- _1 = copy (*_2)[_6]; ++ _1 = copy (*_2)[1 of 2]; StorageDead(_6); StorageDead(_4); StorageDead(_2); @@ -56,16 +56,16 @@ StorageLive(_11); _11 = const 1_usize; - _12 = Len((*_10)); -- _13 = Lt(_11, _12); -- assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, _11) -> [success: bb2, unwind continue]; +- _13 = Lt(copy _11, copy _12); +- assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, copy _11) -> [success: bb2, unwind continue]; + _12 = const 3_usize; + _13 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 3_usize, const 1_usize) -> [success: bb2, unwind continue]; } bb2: { -- _9 = (*_10)[_11]; -+ _9 = (*_10)[1 of 2]; +- _9 = copy (*_10)[_11]; ++ _9 = copy (*_10)[1 of 2]; StorageDead(_11); StorageDead(_10); _0 = const (); diff --git a/tests/mir-opt/dataflow-const-prop/slice_len.main.DataflowConstProp.64bit.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/slice_len.main.DataflowConstProp.64bit.panic-abort.diff index efba4a4646c..40632db667a 100644 --- a/tests/mir-opt/dataflow-const-prop/slice_len.main.DataflowConstProp.64bit.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/slice_len.main.DataflowConstProp.64bit.panic-abort.diff @@ -30,23 +30,23 @@ StorageLive(_3); StorageLive(_4); _14 = const main::promoted[0]; - _4 = _14; - _3 = _4; + _4 = copy _14; + _3 = copy _4; _2 = move _3 as &[u32] (PointerCoercion(Unsize)); StorageDead(_3); StorageLive(_6); _6 = const 1_usize; - _7 = Len((*_2)); -- _8 = Lt(_6, _7); -- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> [success: bb1, unwind unreachable]; +- _8 = Lt(copy _6, copy _7); +- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, copy _6) -> [success: bb1, unwind unreachable]; + _7 = const 3_usize; + _8 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 3_usize, const 1_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _1 = (*_2)[_6]; -+ _1 = (*_2)[1 of 2]; +- _1 = copy (*_2)[_6]; ++ _1 = copy (*_2)[1 of 2]; StorageDead(_6); StorageDead(_4); StorageDead(_2); @@ -56,16 +56,16 @@ StorageLive(_11); _11 = const 1_usize; - _12 = Len((*_10)); -- _13 = Lt(_11, _12); -- assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, _11) -> [success: bb2, unwind unreachable]; +- _13 = Lt(copy _11, copy _12); +- assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, copy _11) -> [success: bb2, unwind unreachable]; + _12 = const 3_usize; + _13 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 3_usize, const 1_usize) -> [success: bb2, unwind unreachable]; } bb2: { -- _9 = (*_10)[_11]; -+ _9 = (*_10)[1 of 2]; +- _9 = copy (*_10)[_11]; ++ _9 = copy (*_10)[1 of 2]; StorageDead(_11); StorageDead(_10); _0 = const (); diff --git a/tests/mir-opt/dataflow-const-prop/slice_len.main.DataflowConstProp.64bit.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/slice_len.main.DataflowConstProp.64bit.panic-unwind.diff index bf477d7e041..596b4ac9b1e 100644 --- a/tests/mir-opt/dataflow-const-prop/slice_len.main.DataflowConstProp.64bit.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/slice_len.main.DataflowConstProp.64bit.panic-unwind.diff @@ -30,23 +30,23 @@ StorageLive(_3); StorageLive(_4); _14 = const main::promoted[0]; - _4 = _14; - _3 = _4; + _4 = copy _14; + _3 = copy _4; _2 = move _3 as &[u32] (PointerCoercion(Unsize)); StorageDead(_3); StorageLive(_6); _6 = const 1_usize; - _7 = Len((*_2)); -- _8 = Lt(_6, _7); -- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> [success: bb1, unwind continue]; +- _8 = Lt(copy _6, copy _7); +- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, copy _6) -> [success: bb1, unwind continue]; + _7 = const 3_usize; + _8 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 3_usize, const 1_usize) -> [success: bb1, unwind continue]; } bb1: { -- _1 = (*_2)[_6]; -+ _1 = (*_2)[1 of 2]; +- _1 = copy (*_2)[_6]; ++ _1 = copy (*_2)[1 of 2]; StorageDead(_6); StorageDead(_4); StorageDead(_2); @@ -56,16 +56,16 @@ StorageLive(_11); _11 = const 1_usize; - _12 = Len((*_10)); -- _13 = Lt(_11, _12); -- assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, _11) -> [success: bb2, unwind continue]; +- _13 = Lt(copy _11, copy _12); +- assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, copy _11) -> [success: bb2, unwind continue]; + _12 = const 3_usize; + _13 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 3_usize, const 1_usize) -> [success: bb2, unwind continue]; } bb2: { -- _9 = (*_10)[_11]; -+ _9 = (*_10)[1 of 2]; +- _9 = copy (*_10)[_11]; ++ _9 = copy (*_10)[1 of 2]; StorageDead(_11); StorageDead(_10); _0 = const (); diff --git a/tests/mir-opt/dataflow-const-prop/slice_len.rs b/tests/mir-opt/dataflow-const-prop/slice_len.rs index 64c043cca79..e0e68f9fde5 100644 --- a/tests/mir-opt/dataflow-const-prop/slice_len.rs +++ b/tests/mir-opt/dataflow-const-prop/slice_len.rs @@ -17,7 +17,7 @@ fn main() { // CHECK: {{_.*}} = const true; // CHECK: assert(const true, - // CHECK: [[local]] = (*{{_.*}})[1 of 2]; + // CHECK: [[local]] = copy (*{{_.*}})[1 of 2]; let local = (&[1u32, 2, 3] as &[u32])[1]; // CHECK-NOT: {{_.*}} = Len( @@ -28,7 +28,7 @@ fn main() { // CHECK: {{_.*}} = const true; // CHECK: assert(const true, - // CHECK-NOT: [[constant]] = (*{{_.*}})[_ - // CHECK: [[constant]] = (*{{_.*}})[1 of 2]; + // CHECK-NOT: [[constant]] = {{copy|move}} (*{{_.*}})[_ + // CHECK: [[constant]] = copy (*{{_.*}})[1 of 2]; let constant = SLICE[1]; } diff --git a/tests/mir-opt/dataflow-const-prop/struct.main.DataflowConstProp.32bit.diff b/tests/mir-opt/dataflow-const-prop/struct.main.DataflowConstProp.32bit.diff index 5e89382ea8f..3ea49265cee 100644 --- a/tests/mir-opt/dataflow-const-prop/struct.main.DataflowConstProp.32bit.diff +++ b/tests/mir-opt/dataflow-const-prop/struct.main.DataflowConstProp.32bit.diff @@ -83,7 +83,7 @@ + _1 = const S(1_i32); StorageLive(_2); StorageLive(_3); -- _3 = (_1.0: i32); +- _3 = copy (_1.0: i32); - _2 = Add(move _3, const 2_i32); + _3 = const 1_i32; + _2 = const 3_i32; @@ -91,10 +91,10 @@ (_1.0: i32) = const 3_i32; StorageLive(_4); StorageLive(_5); -- _5 = _2; +- _5 = copy _2; + _5 = const 3_i32; StorageLive(_6); -- _6 = (_1.0: i32); +- _6 = copy (_1.0: i32); - _4 = Add(move _5, move _6); + _6 = const 3_i32; + _4 = const 6_i32; @@ -103,35 +103,35 @@ StorageLive(_10); _10 = const main::SMALL_VAL; StorageLive(_7); -- _7 = (_10.0: f32); +- _7 = copy (_10.0: f32); + _7 = const 4f32; StorageLive(_8); - _8 = (_10.1: std::option::Option<S>); + _8 = copy (_10.1: std::option::Option<S>); StorageLive(_9); - _9 = (_10.2: &[f32]); + _9 = copy (_10.2: &[f32]); StorageDead(_10); StorageLive(_14); _14 = const {ALLOC0: &&SmallStruct}; _31 = deref_copy (*_14); StorageLive(_11); _32 = deref_copy (*_14); -- _11 = ((*_32).0: f32); +- _11 = copy ((*_32).0: f32); + _11 = const 9f32; StorageLive(_12); _33 = deref_copy (*_14); - _12 = ((*_33).1: std::option::Option<S>); + _12 = copy ((*_33).1: std::option::Option<S>); StorageLive(_13); _34 = deref_copy (*_14); - _13 = ((*_34).2: &[f32]); + _13 = copy ((*_34).2: &[f32]); StorageDead(_14); StorageLive(_15); StorageLive(_16); -- _16 = _11; +- _16 = copy _11; + _16 = const 9f32; StorageLive(_17); - _17 = _12; + _17 = copy _12; StorageLive(_18); - _18 = _13; + _18 = copy _13; - _15 = SmallStruct(move _16, move _17, move _18); + _15 = SmallStruct(const 9f32, move _17, move _18); StorageDead(_18); @@ -140,35 +140,35 @@ StorageLive(_22); _22 = const main::BIG_VAL; StorageLive(_19); -- _19 = (_22.0: f32); +- _19 = copy (_22.0: f32); + _19 = const 25f32; StorageLive(_20); - _20 = (_22.1: std::option::Option<S>); + _20 = copy (_22.1: std::option::Option<S>); StorageLive(_21); - _21 = (_22.2: &[f32]); + _21 = copy (_22.2: &[f32]); StorageDead(_22); StorageLive(_26); _26 = const {ALLOC1: &&BigStruct}; _35 = deref_copy (*_26); StorageLive(_23); _36 = deref_copy (*_26); -- _23 = ((*_36).0: f32); +- _23 = copy ((*_36).0: f32); + _23 = const 82f32; StorageLive(_24); _37 = deref_copy (*_26); - _24 = ((*_37).1: std::option::Option<S>); + _24 = copy ((*_37).1: std::option::Option<S>); StorageLive(_25); _38 = deref_copy (*_26); - _25 = ((*_38).2: &[f32]); + _25 = copy ((*_38).2: &[f32]); StorageDead(_26); StorageLive(_27); StorageLive(_28); -- _28 = _23; +- _28 = copy _23; + _28 = const 82f32; StorageLive(_29); - _29 = _24; + _29 = copy _24; StorageLive(_30); - _30 = _25; + _30 = copy _25; - _27 = BigStruct(move _28, move _29, move _30); + _27 = BigStruct(const 82f32, move _29, move _30); StorageDead(_30); diff --git a/tests/mir-opt/dataflow-const-prop/struct.main.DataflowConstProp.64bit.diff b/tests/mir-opt/dataflow-const-prop/struct.main.DataflowConstProp.64bit.diff index a707d7e5e76..78a0944975c 100644 --- a/tests/mir-opt/dataflow-const-prop/struct.main.DataflowConstProp.64bit.diff +++ b/tests/mir-opt/dataflow-const-prop/struct.main.DataflowConstProp.64bit.diff @@ -83,7 +83,7 @@ + _1 = const S(1_i32); StorageLive(_2); StorageLive(_3); -- _3 = (_1.0: i32); +- _3 = copy (_1.0: i32); - _2 = Add(move _3, const 2_i32); + _3 = const 1_i32; + _2 = const 3_i32; @@ -91,10 +91,10 @@ (_1.0: i32) = const 3_i32; StorageLive(_4); StorageLive(_5); -- _5 = _2; +- _5 = copy _2; + _5 = const 3_i32; StorageLive(_6); -- _6 = (_1.0: i32); +- _6 = copy (_1.0: i32); - _4 = Add(move _5, move _6); + _6 = const 3_i32; + _4 = const 6_i32; @@ -103,35 +103,35 @@ StorageLive(_10); _10 = const main::SMALL_VAL; StorageLive(_7); -- _7 = (_10.0: f32); +- _7 = copy (_10.0: f32); + _7 = const 4f32; StorageLive(_8); - _8 = (_10.1: std::option::Option<S>); + _8 = copy (_10.1: std::option::Option<S>); StorageLive(_9); - _9 = (_10.2: &[f32]); + _9 = copy (_10.2: &[f32]); StorageDead(_10); StorageLive(_14); _14 = const {ALLOC0: &&SmallStruct}; _31 = deref_copy (*_14); StorageLive(_11); _32 = deref_copy (*_14); -- _11 = ((*_32).0: f32); +- _11 = copy ((*_32).0: f32); + _11 = const 9f32; StorageLive(_12); _33 = deref_copy (*_14); - _12 = ((*_33).1: std::option::Option<S>); + _12 = copy ((*_33).1: std::option::Option<S>); StorageLive(_13); _34 = deref_copy (*_14); - _13 = ((*_34).2: &[f32]); + _13 = copy ((*_34).2: &[f32]); StorageDead(_14); StorageLive(_15); StorageLive(_16); -- _16 = _11; +- _16 = copy _11; + _16 = const 9f32; StorageLive(_17); - _17 = _12; + _17 = copy _12; StorageLive(_18); - _18 = _13; + _18 = copy _13; - _15 = SmallStruct(move _16, move _17, move _18); + _15 = SmallStruct(const 9f32, move _17, move _18); StorageDead(_18); @@ -140,35 +140,35 @@ StorageLive(_22); _22 = const main::BIG_VAL; StorageLive(_19); -- _19 = (_22.0: f32); +- _19 = copy (_22.0: f32); + _19 = const 25f32; StorageLive(_20); - _20 = (_22.1: std::option::Option<S>); + _20 = copy (_22.1: std::option::Option<S>); StorageLive(_21); - _21 = (_22.2: &[f32]); + _21 = copy (_22.2: &[f32]); StorageDead(_22); StorageLive(_26); _26 = const {ALLOC1: &&BigStruct}; _35 = deref_copy (*_26); StorageLive(_23); _36 = deref_copy (*_26); -- _23 = ((*_36).0: f32); +- _23 = copy ((*_36).0: f32); + _23 = const 82f32; StorageLive(_24); _37 = deref_copy (*_26); - _24 = ((*_37).1: std::option::Option<S>); + _24 = copy ((*_37).1: std::option::Option<S>); StorageLive(_25); _38 = deref_copy (*_26); - _25 = ((*_38).2: &[f32]); + _25 = copy ((*_38).2: &[f32]); StorageDead(_26); StorageLive(_27); StorageLive(_28); -- _28 = _23; +- _28 = copy _23; + _28 = const 82f32; StorageLive(_29); - _29 = _24; + _29 = copy _24; StorageLive(_30); - _30 = _25; + _30 = copy _25; - _27 = BigStruct(move _28, move _29, move _30); + _27 = BigStruct(const 82f32, move _29, move _30); StorageDead(_30); diff --git a/tests/mir-opt/dataflow-const-prop/struct.rs b/tests/mir-opt/dataflow-const-prop/struct.rs index 89ad1b87029..44591ffb6de 100644 --- a/tests/mir-opt/dataflow-const-prop/struct.rs +++ b/tests/mir-opt/dataflow-const-prop/struct.rs @@ -46,15 +46,15 @@ fn main() { const SMALL_VAL: SmallStruct = SmallStruct(4., Some(S(1)), &[]); // CHECK: [[a1]] = const 4f32; - // CHECK: [[b1]] = ({{_.*}}.1: std::option::Option<S>); - // CHECK: [[c1]] = ({{_.*}}.2: &[f32]); + // CHECK: [[b1]] = copy ({{_.*}}.1: std::option::Option<S>); + // CHECK: [[c1]] = copy ({{_.*}}.2: &[f32]); let SmallStruct(a1, b1, c1) = SMALL_VAL; static SMALL_STAT: &SmallStruct = &SmallStruct(9., None, &[13.]); // CHECK: [[a2]] = const 9f32; - // CHECK: [[b2]] = ((*{{_.*}}).1: std::option::Option<S>); - // CHECK: [[c2]] = ((*{{_.*}}).2: &[f32]); + // CHECK: [[b2]] = copy ((*{{_.*}}).1: std::option::Option<S>); + // CHECK: [[c2]] = copy ((*{{_.*}}).2: &[f32]); let SmallStruct(a2, b2, c2) = *SMALL_STAT; // CHECK: [[ss]] = SmallStruct(const 9f32, move {{_.*}}, move {{_.*}}); @@ -63,14 +63,14 @@ fn main() { const BIG_VAL: BigStruct = BigStruct(25., None, &[]); // CHECK: [[a3]] = const 25f32; - // CHECK: [[b3]] = ({{_.*}}.1: std::option::Option<S>); - // CHECK: [[c3]] = ({{_.*}}.2: &[f32]); + // CHECK: [[b3]] = copy ({{_.*}}.1: std::option::Option<S>); + // CHECK: [[c3]] = copy ({{_.*}}.2: &[f32]); let BigStruct(a3, b3, c3) = BIG_VAL; static BIG_STAT: &BigStruct = &BigStruct(82., Some(S(35)), &[45., 72.]); // CHECK: [[a4]] = const 82f32; - // CHECK: [[b4]] = ((*{{_.*}}).1: std::option::Option<S>); - // CHECK: [[c4]] = ((*{{_.*}}).2: &[f32]); + // CHECK: [[b4]] = copy ((*{{_.*}}).1: std::option::Option<S>); + // CHECK: [[c4]] = copy ((*{{_.*}}).2: &[f32]); let BigStruct(a4, b4, c4) = *BIG_STAT; // We arbitrarily limit the size of synthetized values to 4 pointers. diff --git a/tests/mir-opt/dataflow-const-prop/terminator.main.DataflowConstProp.panic-abort.diff b/tests/mir-opt/dataflow-const-prop/terminator.main.DataflowConstProp.panic-abort.diff index c0f378cc21f..e13b2aa9f7e 100644 --- a/tests/mir-opt/dataflow-const-prop/terminator.main.DataflowConstProp.panic-abort.diff +++ b/tests/mir-opt/dataflow-const-prop/terminator.main.DataflowConstProp.panic-abort.diff @@ -17,7 +17,7 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); -- _4 = _1; +- _4 = copy _1; - _3 = Add(move _4, const 1_i32); + _4 = const 1_i32; + _3 = const 2_i32; diff --git a/tests/mir-opt/dataflow-const-prop/terminator.main.DataflowConstProp.panic-unwind.diff b/tests/mir-opt/dataflow-const-prop/terminator.main.DataflowConstProp.panic-unwind.diff index 395620fec52..4be25fdcc38 100644 --- a/tests/mir-opt/dataflow-const-prop/terminator.main.DataflowConstProp.panic-unwind.diff +++ b/tests/mir-opt/dataflow-const-prop/terminator.main.DataflowConstProp.panic-unwind.diff @@ -17,7 +17,7 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); -- _4 = _1; +- _4 = copy _1; - _3 = Add(move _4, const 1_i32); + _4 = const 1_i32; + _3 = const 2_i32; 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 258e2b454eb..2d67ac92209 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 @@ -13,7 +13,7 @@ StorageLive(_1); - _1 = const 1_usize as std::boxed::Box<Never> (Transmute); + _1 = const Box::<Never>(Unique::<Never> {{ pointer: NonNull::<Never> {{ pointer: {0x1 as *const Never} }}, _marker: PhantomData::<Never> }}, std::alloc::Global); - _2 = (((_1.0: std::ptr::Unique<Never>).0: std::ptr::NonNull<Never>).0: *const Never); + _2 = copy (((_1.0: std::ptr::Unique<Never>).0: std::ptr::NonNull<Never>).0: *const Never); unreachable; } } 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 258e2b454eb..2d67ac92209 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 @@ -13,7 +13,7 @@ StorageLive(_1); - _1 = const 1_usize as std::boxed::Box<Never> (Transmute); + _1 = const Box::<Never>(Unique::<Never> {{ pointer: NonNull::<Never> {{ pointer: {0x1 as *const Never} }}, _marker: PhantomData::<Never> }}, std::alloc::Global); - _2 = (((_1.0: std::ptr::Unique<Never>).0: std::ptr::NonNull<Never>).0: *const Never); + _2 = copy (((_1.0: std::ptr::Unique<Never>).0: std::ptr::NonNull<Never>).0: *const Never); unreachable; } } diff --git a/tests/mir-opt/dataflow-const-prop/tuple.main.DataflowConstProp.32bit.diff b/tests/mir-opt/dataflow-const-prop/tuple.main.DataflowConstProp.32bit.diff index e4031b65caa..f7846823e19 100644 --- a/tests/mir-opt/dataflow-const-prop/tuple.main.DataflowConstProp.32bit.diff +++ b/tests/mir-opt/dataflow-const-prop/tuple.main.DataflowConstProp.32bit.diff @@ -37,10 +37,10 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); -- _4 = (_1.0: i32); +- _4 = copy (_1.0: i32); + _4 = const 1_i32; StorageLive(_5); -- _5 = (_1.1: i32); +- _5 = copy (_1.1: i32); - _3 = Add(move _4, move _5); + _5 = const 2_i32; + _3 = const 3_i32; @@ -54,17 +54,17 @@ StorageLive(_6); StorageLive(_7); StorageLive(_8); -- _8 = (_1.0: i32); +- _8 = copy (_1.0: i32); + _8 = const 2_i32; StorageLive(_9); -- _9 = (_1.1: i32); +- _9 = copy (_1.1: i32); - _7 = Add(move _8, move _9); + _9 = const 3_i32; + _7 = const 5_i32; StorageDead(_9); StorageDead(_8); StorageLive(_10); -- _10 = _2; +- _10 = copy _2; - _6 = Add(move _7, move _10); + _10 = const 6_i32; + _6 = const 11_i32; @@ -72,13 +72,13 @@ StorageDead(_7); StorageLive(_11); StorageLive(_12); -- _12 = _2; +- _12 = copy _2; + _12 = const 6_i32; StorageLive(_13); -- _13 = _1; +- _13 = copy _1; + _13 = const (2_i32, 3_i32); StorageLive(_14); -- _14 = _6; +- _14 = copy _6; - _11 = (move _12, move _13, move _14); + _14 = const 11_i32; + _11 = (const 6_i32, const (2_i32, 3_i32), const 11_i32); diff --git a/tests/mir-opt/dataflow-const-prop/tuple.main.DataflowConstProp.64bit.diff b/tests/mir-opt/dataflow-const-prop/tuple.main.DataflowConstProp.64bit.diff index e4031b65caa..f7846823e19 100644 --- a/tests/mir-opt/dataflow-const-prop/tuple.main.DataflowConstProp.64bit.diff +++ b/tests/mir-opt/dataflow-const-prop/tuple.main.DataflowConstProp.64bit.diff @@ -37,10 +37,10 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); -- _4 = (_1.0: i32); +- _4 = copy (_1.0: i32); + _4 = const 1_i32; StorageLive(_5); -- _5 = (_1.1: i32); +- _5 = copy (_1.1: i32); - _3 = Add(move _4, move _5); + _5 = const 2_i32; + _3 = const 3_i32; @@ -54,17 +54,17 @@ StorageLive(_6); StorageLive(_7); StorageLive(_8); -- _8 = (_1.0: i32); +- _8 = copy (_1.0: i32); + _8 = const 2_i32; StorageLive(_9); -- _9 = (_1.1: i32); +- _9 = copy (_1.1: i32); - _7 = Add(move _8, move _9); + _9 = const 3_i32; + _7 = const 5_i32; StorageDead(_9); StorageDead(_8); StorageLive(_10); -- _10 = _2; +- _10 = copy _2; - _6 = Add(move _7, move _10); + _10 = const 6_i32; + _6 = const 11_i32; @@ -72,13 +72,13 @@ StorageDead(_7); StorageLive(_11); StorageLive(_12); -- _12 = _2; +- _12 = copy _2; + _12 = const 6_i32; StorageLive(_13); -- _13 = _1; +- _13 = copy _1; + _13 = const (2_i32, 3_i32); StorageLive(_14); -- _14 = _6; +- _14 = copy _6; - _11 = (move _12, move _13, move _14); + _14 = const 11_i32; + _11 = (const 6_i32, const (2_i32, 3_i32), const 11_i32); diff --git a/tests/mir-opt/dead-store-elimination/call_arg_copy.move_packed.DeadStoreElimination-final.panic-abort.diff b/tests/mir-opt/dead-store-elimination/call_arg_copy.move_packed.DeadStoreElimination-final.panic-abort.diff index 07fb8301b9a..80b727dd1a4 100644 --- a/tests/mir-opt/dead-store-elimination/call_arg_copy.move_packed.DeadStoreElimination-final.panic-abort.diff +++ b/tests/mir-opt/dead-store-elimination/call_arg_copy.move_packed.DeadStoreElimination-final.panic-abort.diff @@ -5,7 +5,7 @@ let mut _0: (); bb0: { - _0 = use_both(const 0_i32, (_1.1: i32)) -> [return: bb1, unwind unreachable]; + _0 = use_both(const 0_i32, copy (_1.1: i32)) -> [return: bb1, unwind unreachable]; } bb1: { diff --git a/tests/mir-opt/dead-store-elimination/call_arg_copy.move_packed.DeadStoreElimination-final.panic-unwind.diff b/tests/mir-opt/dead-store-elimination/call_arg_copy.move_packed.DeadStoreElimination-final.panic-unwind.diff index cac3badfa67..c7aff795bd8 100644 --- a/tests/mir-opt/dead-store-elimination/call_arg_copy.move_packed.DeadStoreElimination-final.panic-unwind.diff +++ b/tests/mir-opt/dead-store-elimination/call_arg_copy.move_packed.DeadStoreElimination-final.panic-unwind.diff @@ -5,7 +5,7 @@ let mut _0: (); bb0: { - _0 = use_both(const 0_i32, (_1.1: i32)) -> [return: bb1, unwind continue]; + _0 = use_both(const 0_i32, copy (_1.1: i32)) -> [return: bb1, unwind continue]; } bb1: { diff --git a/tests/mir-opt/dead-store-elimination/call_arg_copy.move_simple.DeadStoreElimination-final.panic-abort.diff b/tests/mir-opt/dead-store-elimination/call_arg_copy.move_simple.DeadStoreElimination-final.panic-abort.diff index f9bc9405d6a..a09ef3e4f34 100644 --- a/tests/mir-opt/dead-store-elimination/call_arg_copy.move_simple.DeadStoreElimination-final.panic-abort.diff +++ b/tests/mir-opt/dead-store-elimination/call_arg_copy.move_simple.DeadStoreElimination-final.panic-abort.diff @@ -10,8 +10,8 @@ bb0: { StorageLive(_2); -- _2 = use_both(_1, _1) -> [return: bb1, unwind unreachable]; -+ _2 = use_both(_1, move _1) -> [return: bb1, unwind unreachable]; +- _2 = use_both(copy _1, copy _1) -> [return: bb1, unwind unreachable]; ++ _2 = use_both(copy _1, move _1) -> [return: bb1, unwind unreachable]; } bb1: { diff --git a/tests/mir-opt/dead-store-elimination/call_arg_copy.move_simple.DeadStoreElimination-final.panic-unwind.diff b/tests/mir-opt/dead-store-elimination/call_arg_copy.move_simple.DeadStoreElimination-final.panic-unwind.diff index efe165422d9..09413c99fef 100644 --- a/tests/mir-opt/dead-store-elimination/call_arg_copy.move_simple.DeadStoreElimination-final.panic-unwind.diff +++ b/tests/mir-opt/dead-store-elimination/call_arg_copy.move_simple.DeadStoreElimination-final.panic-unwind.diff @@ -10,8 +10,8 @@ bb0: { StorageLive(_2); -- _2 = use_both(_1, _1) -> [return: bb1, unwind continue]; -+ _2 = use_both(_1, move _1) -> [return: bb1, unwind continue]; +- _2 = use_both(copy _1, copy _1) -> [return: bb1, unwind continue]; ++ _2 = use_both(copy _1, move _1) -> [return: bb1, unwind continue]; } bb1: { diff --git a/tests/mir-opt/dead-store-elimination/call_arg_copy.rs b/tests/mir-opt/dead-store-elimination/call_arg_copy.rs index 2556848ec46..27b5ccdb936 100644 --- a/tests/mir-opt/dead-store-elimination/call_arg_copy.rs +++ b/tests/mir-opt/dead-store-elimination/call_arg_copy.rs @@ -14,7 +14,7 @@ fn use_both(_: i32, _: i32) {} // EMIT_MIR call_arg_copy.move_simple.DeadStoreElimination-final.diff fn move_simple(x: i32) { // CHECK-LABEL: fn move_simple( - // CHECK: = use_both(_1, move _1) + // CHECK: = use_both(copy _1, move _1) use_both(x, x); } @@ -28,7 +28,7 @@ struct Packed { #[custom_mir(dialect = "analysis")] fn move_packed(packed: Packed) { // CHECK-LABEL: fn move_packed( - // CHECK: = use_both(const 0_i32, (_1.1: i32)) + // CHECK: = use_both(const 0_i32, copy (_1.1: i32)) mir! { { // We have a packed struct, verify that the copy is not turned into a move. diff --git a/tests/mir-opt/dead-store-elimination/cycle.cycle.DeadStoreElimination-initial.diff b/tests/mir-opt/dead-store-elimination/cycle.cycle.DeadStoreElimination-initial.diff index 2766b6ce6a9..ff18df1efcf 100644 --- a/tests/mir-opt/dead-store-elimination/cycle.cycle.DeadStoreElimination-initial.diff +++ b/tests/mir-opt/dead-store-elimination/cycle.cycle.DeadStoreElimination-initial.diff @@ -11,14 +11,14 @@ } bb1: { - switchInt(_4) -> [1: bb2, otherwise: bb3]; + switchInt(copy _4) -> [1: bb2, otherwise: bb3]; } bb2: { -- _5 = _3; -- _3 = _2; -- _2 = _1; -- _1 = _5; +- _5 = copy _3; +- _3 = copy _2; +- _2 = copy _1; +- _1 = copy _5; + nop; + nop; + nop; 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 56d5c24ae1d..5d054e2ea16 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 @@ -18,12 +18,12 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = move _3 as usize (PointerExposeProvenance); StorageDead(_3); StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; _4 = move _5 as isize (PointerExposeProvenance); StorageDead(_5); _0 = const (); diff --git a/tests/mir-opt/deduplicate_blocks.is_line_doc_comment_2.DeduplicateBlocks.panic-abort.diff b/tests/mir-opt/deduplicate_blocks.is_line_doc_comment_2.DeduplicateBlocks.panic-abort.diff index efb28ba344b..60742ef0e9a 100644 --- a/tests/mir-opt/deduplicate_blocks.is_line_doc_comment_2.DeduplicateBlocks.panic-abort.diff +++ b/tests/mir-opt/deduplicate_blocks.is_line_doc_comment_2.DeduplicateBlocks.panic-abort.diff @@ -37,40 +37,40 @@ } bb3: { - switchInt((*_2)[0 of 4]) -> [47: bb4, otherwise: bb2]; + switchInt(copy (*_2)[0 of 4]) -> [47: bb4, otherwise: bb2]; } bb4: { - switchInt((*_2)[1 of 4]) -> [47: bb5, otherwise: bb2]; + switchInt(copy (*_2)[1 of 4]) -> [47: bb5, otherwise: bb2]; } bb5: { - switchInt((*_2)[2 of 4]) -> [47: bb6, otherwise: bb2]; + switchInt(copy (*_2)[2 of 4]) -> [47: bb6, otherwise: bb2]; } bb6: { -- switchInt((*_2)[3 of 4]) -> [47: bb13, otherwise: bb2]; -+ switchInt((*_2)[3 of 4]) -> [47: bb11, otherwise: bb2]; +- switchInt(copy (*_2)[3 of 4]) -> [47: bb13, otherwise: bb2]; ++ switchInt(copy (*_2)[3 of 4]) -> [47: bb11, otherwise: bb2]; } bb7: { - _0 = const false; - goto -> bb14; -+ switchInt((*_2)[0 of 3]) -> [47: bb8, otherwise: bb11]; ++ switchInt(copy (*_2)[0 of 3]) -> [47: bb8, otherwise: bb11]; } bb8: { -- switchInt((*_2)[0 of 3]) -> [47: bb9, otherwise: bb7]; -+ switchInt((*_2)[1 of 3]) -> [47: bb9, otherwise: bb11]; +- switchInt(copy (*_2)[0 of 3]) -> [47: bb9, otherwise: bb7]; ++ switchInt(copy (*_2)[1 of 3]) -> [47: bb9, otherwise: bb11]; } bb9: { -- switchInt((*_2)[1 of 3]) -> [47: bb10, otherwise: bb7]; -+ switchInt((*_2)[2 of 3]) -> [47: bb10, 33: bb10, otherwise: bb11]; +- switchInt(copy (*_2)[1 of 3]) -> [47: bb10, otherwise: bb7]; ++ switchInt(copy (*_2)[2 of 3]) -> [47: bb10, 33: bb10, otherwise: bb11]; } bb10: { -- switchInt((*_2)[2 of 3]) -> [47: bb12, 33: bb11, otherwise: bb7]; +- switchInt(copy (*_2)[2 of 3]) -> [47: bb12, 33: bb11, otherwise: bb7]; - } - - bb11: { diff --git a/tests/mir-opt/deduplicate_blocks.is_line_doc_comment_2.DeduplicateBlocks.panic-unwind.diff b/tests/mir-opt/deduplicate_blocks.is_line_doc_comment_2.DeduplicateBlocks.panic-unwind.diff index c6e2d3a5512..7337a32f525 100644 --- a/tests/mir-opt/deduplicate_blocks.is_line_doc_comment_2.DeduplicateBlocks.panic-unwind.diff +++ b/tests/mir-opt/deduplicate_blocks.is_line_doc_comment_2.DeduplicateBlocks.panic-unwind.diff @@ -37,40 +37,40 @@ } bb3: { - switchInt((*_2)[0 of 4]) -> [47: bb4, otherwise: bb2]; + switchInt(copy (*_2)[0 of 4]) -> [47: bb4, otherwise: bb2]; } bb4: { - switchInt((*_2)[1 of 4]) -> [47: bb5, otherwise: bb2]; + switchInt(copy (*_2)[1 of 4]) -> [47: bb5, otherwise: bb2]; } bb5: { - switchInt((*_2)[2 of 4]) -> [47: bb6, otherwise: bb2]; + switchInt(copy (*_2)[2 of 4]) -> [47: bb6, otherwise: bb2]; } bb6: { -- switchInt((*_2)[3 of 4]) -> [47: bb13, otherwise: bb2]; -+ switchInt((*_2)[3 of 4]) -> [47: bb11, otherwise: bb2]; +- switchInt(copy (*_2)[3 of 4]) -> [47: bb13, otherwise: bb2]; ++ switchInt(copy (*_2)[3 of 4]) -> [47: bb11, otherwise: bb2]; } bb7: { - _0 = const false; - goto -> bb14; -+ switchInt((*_2)[0 of 3]) -> [47: bb8, otherwise: bb11]; ++ switchInt(copy (*_2)[0 of 3]) -> [47: bb8, otherwise: bb11]; } bb8: { -- switchInt((*_2)[0 of 3]) -> [47: bb9, otherwise: bb7]; -+ switchInt((*_2)[1 of 3]) -> [47: bb9, otherwise: bb11]; +- switchInt(copy (*_2)[0 of 3]) -> [47: bb9, otherwise: bb7]; ++ switchInt(copy (*_2)[1 of 3]) -> [47: bb9, otherwise: bb11]; } bb9: { -- switchInt((*_2)[1 of 3]) -> [47: bb10, otherwise: bb7]; -+ switchInt((*_2)[2 of 3]) -> [47: bb10, 33: bb10, otherwise: bb11]; +- switchInt(copy (*_2)[1 of 3]) -> [47: bb10, otherwise: bb7]; ++ switchInt(copy (*_2)[2 of 3]) -> [47: bb10, 33: bb10, otherwise: bb11]; } bb10: { -- switchInt((*_2)[2 of 3]) -> [47: bb12, 33: bb11, otherwise: bb7]; +- switchInt(copy (*_2)[2 of 3]) -> [47: bb12, 33: bb11, otherwise: bb7]; - } - - bb11: { diff --git a/tests/mir-opt/derefer_complex_case.main.Derefer.panic-abort.diff b/tests/mir-opt/derefer_complex_case.main.Derefer.panic-abort.diff index 4ead50e96d8..bac62c88668 100644 --- a/tests/mir-opt/derefer_complex_case.main.Derefer.panic-abort.diff +++ b/tests/mir-opt/derefer_complex_case.main.Derefer.panic-abort.diff @@ -64,11 +64,11 @@ bb5: { StorageLive(_12); -- _12 = (*((_7 as Some).0: &i32)); +- _12 = copy (*((_7 as Some).0: &i32)); + _15 = deref_copy ((_7 as Some).0: &i32); -+ _12 = (*_15); ++ _12 = copy (*_15); StorageLive(_13); - _13 = _12; + _13 = copy _12; _6 = std::mem::drop::<i32>(move _13) -> [return: bb7, unwind: bb8]; } diff --git a/tests/mir-opt/derefer_complex_case.main.Derefer.panic-unwind.diff b/tests/mir-opt/derefer_complex_case.main.Derefer.panic-unwind.diff index c7cf5f02e0e..55cd2e427ee 100644 --- a/tests/mir-opt/derefer_complex_case.main.Derefer.panic-unwind.diff +++ b/tests/mir-opt/derefer_complex_case.main.Derefer.panic-unwind.diff @@ -64,11 +64,11 @@ bb5: { StorageLive(_12); -- _12 = (*((_7 as Some).0: &i32)); +- _12 = copy (*((_7 as Some).0: &i32)); + _15 = deref_copy ((_7 as Some).0: &i32); -+ _12 = (*_15); ++ _12 = copy (*_15); StorageLive(_13); - _13 = _12; + _13 = copy _12; _6 = std::mem::drop::<i32>(move _13) -> [return: bb7, unwind continue]; } diff --git a/tests/mir-opt/derefer_terminator_test.main.Derefer.panic-abort.diff b/tests/mir-opt/derefer_terminator_test.main.Derefer.panic-abort.diff index f4c034517f7..012d2eb8b72 100644 --- a/tests/mir-opt/derefer_terminator_test.main.Derefer.panic-abort.diff +++ b/tests/mir-opt/derefer_terminator_test.main.Derefer.panic-abort.diff @@ -52,7 +52,7 @@ _5 = &_6; _4 = &_5; - PlaceMention((*(*(*(*_4))))); -- switchInt((*(*(*(*_4))))) -> [0: bb3, otherwise: bb4]; +- switchInt(copy (*(*(*(*_4))))) -> [0: bb3, otherwise: bb4]; + _10 = deref_copy (*_4); + _11 = deref_copy (*_10); + _12 = deref_copy (*_11); @@ -60,7 +60,7 @@ + _13 = deref_copy (*_4); + _14 = deref_copy (*_13); + _15 = deref_copy (*_14); -+ switchInt((*_15)) -> [0: bb3, otherwise: bb4]; ++ switchInt(copy (*_15)) -> [0: bb3, otherwise: bb4]; } bb3: { diff --git a/tests/mir-opt/derefer_terminator_test.main.Derefer.panic-unwind.diff b/tests/mir-opt/derefer_terminator_test.main.Derefer.panic-unwind.diff index e3c0c6b7dd2..43cee292335 100644 --- a/tests/mir-opt/derefer_terminator_test.main.Derefer.panic-unwind.diff +++ b/tests/mir-opt/derefer_terminator_test.main.Derefer.panic-unwind.diff @@ -52,7 +52,7 @@ _5 = &_6; _4 = &_5; - PlaceMention((*(*(*(*_4))))); -- switchInt((*(*(*(*_4))))) -> [0: bb3, otherwise: bb4]; +- switchInt(copy (*(*(*(*_4))))) -> [0: bb3, otherwise: bb4]; + _10 = deref_copy (*_4); + _11 = deref_copy (*_10); + _12 = deref_copy (*_11); @@ -60,7 +60,7 @@ + _13 = deref_copy (*_4); + _14 = deref_copy (*_13); + _15 = deref_copy (*_14); -+ switchInt((*_15)) -> [0: bb3, otherwise: bb4]; ++ switchInt(copy (*_15)) -> [0: bb3, otherwise: bb4]; } bb3: { diff --git a/tests/mir-opt/dest-prop/branch.foo.DestinationPropagation.panic-abort.diff b/tests/mir-opt/dest-prop/branch.foo.DestinationPropagation.panic-abort.diff index 10ec3aa555e..775d51ea49f 100644 --- a/tests/mir-opt/dest-prop/branch.foo.DestinationPropagation.panic-abort.diff +++ b/tests/mir-opt/dest-prop/branch.foo.DestinationPropagation.panic-abort.diff @@ -35,7 +35,7 @@ } bb3: { -- _2 = _1; +- _2 = copy _1; + nop; goto -> bb6; } @@ -47,14 +47,14 @@ bb5: { StorageDead(_4); -- _2 = _1; +- _2 = copy _1; + nop; goto -> bb6; } bb6: { StorageDead(_3); -- _0 = _2; +- _0 = copy _2; - StorageDead(_2); - StorageDead(_1); + nop; diff --git a/tests/mir-opt/dest-prop/branch.foo.DestinationPropagation.panic-unwind.diff b/tests/mir-opt/dest-prop/branch.foo.DestinationPropagation.panic-unwind.diff index 759c1cabf45..875ef8829d0 100644 --- a/tests/mir-opt/dest-prop/branch.foo.DestinationPropagation.panic-unwind.diff +++ b/tests/mir-opt/dest-prop/branch.foo.DestinationPropagation.panic-unwind.diff @@ -35,7 +35,7 @@ } bb3: { -- _2 = _1; +- _2 = copy _1; + nop; goto -> bb6; } @@ -47,14 +47,14 @@ bb5: { StorageDead(_4); -- _2 = _1; +- _2 = copy _1; + nop; goto -> bb6; } bb6: { StorageDead(_3); -- _0 = _2; +- _0 = copy _2; - StorageDead(_2); - StorageDead(_1); + nop; diff --git a/tests/mir-opt/dest-prop/copy_propagation_arg.arg_src.DestinationPropagation.panic-abort.diff b/tests/mir-opt/dest-prop/copy_propagation_arg.arg_src.DestinationPropagation.panic-abort.diff index 1aed07f9e6a..a4908c05e2e 100644 --- a/tests/mir-opt/dest-prop/copy_propagation_arg.arg_src.DestinationPropagation.panic-abort.diff +++ b/tests/mir-opt/dest-prop/copy_propagation_arg.arg_src.DestinationPropagation.panic-abort.diff @@ -12,11 +12,11 @@ bb0: { - StorageLive(_2); -- _2 = _1; +- _2 = copy _1; + nop; -+ _0 = _1; ++ _0 = copy _1; _1 = const 123_i32; -- _0 = _2; +- _0 = copy _2; - StorageDead(_2); + nop; + nop; diff --git a/tests/mir-opt/dest-prop/copy_propagation_arg.arg_src.DestinationPropagation.panic-unwind.diff b/tests/mir-opt/dest-prop/copy_propagation_arg.arg_src.DestinationPropagation.panic-unwind.diff index 1aed07f9e6a..a4908c05e2e 100644 --- a/tests/mir-opt/dest-prop/copy_propagation_arg.arg_src.DestinationPropagation.panic-unwind.diff +++ b/tests/mir-opt/dest-prop/copy_propagation_arg.arg_src.DestinationPropagation.panic-unwind.diff @@ -12,11 +12,11 @@ bb0: { - StorageLive(_2); -- _2 = _1; +- _2 = copy _1; + nop; -+ _0 = _1; ++ _0 = copy _1; _1 = const 123_i32; -- _0 = _2; +- _0 = copy _2; - StorageDead(_2); + nop; + nop; diff --git a/tests/mir-opt/dest-prop/copy_propagation_arg.bar.DestinationPropagation.panic-abort.diff b/tests/mir-opt/dest-prop/copy_propagation_arg.bar.DestinationPropagation.panic-abort.diff index 641dea594e1..24f2b464e2c 100644 --- a/tests/mir-opt/dest-prop/copy_propagation_arg.bar.DestinationPropagation.panic-abort.diff +++ b/tests/mir-opt/dest-prop/copy_propagation_arg.bar.DestinationPropagation.panic-abort.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); - StorageLive(_3); -- _3 = _1; +- _3 = copy _1; - _2 = dummy(move _3) -> [return: bb1, unwind unreachable]; + nop; + nop; diff --git a/tests/mir-opt/dest-prop/copy_propagation_arg.bar.DestinationPropagation.panic-unwind.diff b/tests/mir-opt/dest-prop/copy_propagation_arg.bar.DestinationPropagation.panic-unwind.diff index 8b2835c8ced..d42ac52b631 100644 --- a/tests/mir-opt/dest-prop/copy_propagation_arg.bar.DestinationPropagation.panic-unwind.diff +++ b/tests/mir-opt/dest-prop/copy_propagation_arg.bar.DestinationPropagation.panic-unwind.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); - StorageLive(_3); -- _3 = _1; +- _3 = copy _1; - _2 = dummy(move _3) -> [return: bb1, unwind continue]; + nop; + nop; diff --git a/tests/mir-opt/dest-prop/copy_propagation_arg.baz.DestinationPropagation.panic-abort.diff b/tests/mir-opt/dest-prop/copy_propagation_arg.baz.DestinationPropagation.panic-abort.diff index 4cddaec01d2..f1f1714b472 100644 --- a/tests/mir-opt/dest-prop/copy_propagation_arg.baz.DestinationPropagation.panic-abort.diff +++ b/tests/mir-opt/dest-prop/copy_propagation_arg.baz.DestinationPropagation.panic-abort.diff @@ -8,14 +8,14 @@ bb0: { - StorageLive(_2); -- _2 = _1; +- _2 = copy _1; - _1 = move _2; - StorageDead(_2); + nop; + nop; + nop; + nop; - _0 = _1; + _0 = copy _1; return; } } diff --git a/tests/mir-opt/dest-prop/copy_propagation_arg.baz.DestinationPropagation.panic-unwind.diff b/tests/mir-opt/dest-prop/copy_propagation_arg.baz.DestinationPropagation.panic-unwind.diff index 4cddaec01d2..f1f1714b472 100644 --- a/tests/mir-opt/dest-prop/copy_propagation_arg.baz.DestinationPropagation.panic-unwind.diff +++ b/tests/mir-opt/dest-prop/copy_propagation_arg.baz.DestinationPropagation.panic-unwind.diff @@ -8,14 +8,14 @@ bb0: { - StorageLive(_2); -- _2 = _1; +- _2 = copy _1; - _1 = move _2; - StorageDead(_2); + nop; + nop; + nop; + nop; - _0 = _1; + _0 = copy _1; return; } } diff --git a/tests/mir-opt/dest-prop/copy_propagation_arg.foo.DestinationPropagation.panic-abort.diff b/tests/mir-opt/dest-prop/copy_propagation_arg.foo.DestinationPropagation.panic-abort.diff index b461869be31..0328fc6b745 100644 --- a/tests/mir-opt/dest-prop/copy_propagation_arg.foo.DestinationPropagation.panic-abort.diff +++ b/tests/mir-opt/dest-prop/copy_propagation_arg.foo.DestinationPropagation.panic-abort.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); - StorageLive(_3); -- _3 = _1; +- _3 = copy _1; - _2 = dummy(move _3) -> [return: bb1, unwind unreachable]; + nop; + nop; diff --git a/tests/mir-opt/dest-prop/copy_propagation_arg.foo.DestinationPropagation.panic-unwind.diff b/tests/mir-opt/dest-prop/copy_propagation_arg.foo.DestinationPropagation.panic-unwind.diff index d5c2e07c6c2..30e2248db82 100644 --- a/tests/mir-opt/dest-prop/copy_propagation_arg.foo.DestinationPropagation.panic-unwind.diff +++ b/tests/mir-opt/dest-prop/copy_propagation_arg.foo.DestinationPropagation.panic-unwind.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); - StorageLive(_3); -- _3 = _1; +- _3 = copy _1; - _2 = dummy(move _3) -> [return: bb1, unwind continue]; + nop; + nop; diff --git a/tests/mir-opt/dest-prop/copy_propagation_arg.rs b/tests/mir-opt/dest-prop/copy_propagation_arg.rs index 084bd0544c1..ef531f4afa2 100644 --- a/tests/mir-opt/dest-prop/copy_propagation_arg.rs +++ b/tests/mir-opt/dest-prop/copy_propagation_arg.rs @@ -41,9 +41,9 @@ fn arg_src(mut x: i32) -> i32 { // CHECK-LABEL: fn arg_src( // CHECK: debug x => [[x:_.*]]; // CHECK: debug y => [[y:_.*]]; - // CHECK: [[y]] = [[x]] + // CHECK: [[y]] = copy [[x]] // CHECK: [[x]] = const 123_i32; - // CHECK-NOT: {{_.*}} = [[y]]; + // CHECK-NOT: {{_.*}} = copy [[y]]; let y = x; x = 123; // Don't propagate this assignment to `y` y diff --git a/tests/mir-opt/dest-prop/cycle.main.DestinationPropagation.panic-abort.diff b/tests/mir-opt/dest-prop/cycle.main.DestinationPropagation.panic-abort.diff index 98b4ee866d2..5d8aaedae37 100644 --- a/tests/mir-opt/dest-prop/cycle.main.DestinationPropagation.panic-abort.diff +++ b/tests/mir-opt/dest-prop/cycle.main.DestinationPropagation.panic-abort.diff @@ -31,11 +31,11 @@ bb1: { - StorageLive(_2); -- _2 = _1; +- _2 = copy _1; - StorageLive(_3); -- _3 = _2; +- _3 = copy _2; - StorageLive(_4); -- _4 = _3; +- _4 = copy _3; - _1 = move _4; - StorageDead(_4); + nop; @@ -48,7 +48,7 @@ + nop; StorageLive(_5); - StorageLive(_6); -- _6 = _1; +- _6 = copy _1; + nop; + nop; _5 = std::mem::drop::<i32>(move _6) -> [return: bb2, unwind unreachable]; diff --git a/tests/mir-opt/dest-prop/cycle.main.DestinationPropagation.panic-unwind.diff b/tests/mir-opt/dest-prop/cycle.main.DestinationPropagation.panic-unwind.diff index 6f6e01d37b1..05c9bcc1d73 100644 --- a/tests/mir-opt/dest-prop/cycle.main.DestinationPropagation.panic-unwind.diff +++ b/tests/mir-opt/dest-prop/cycle.main.DestinationPropagation.panic-unwind.diff @@ -31,11 +31,11 @@ bb1: { - StorageLive(_2); -- _2 = _1; +- _2 = copy _1; - StorageLive(_3); -- _3 = _2; +- _3 = copy _2; - StorageLive(_4); -- _4 = _3; +- _4 = copy _3; - _1 = move _4; - StorageDead(_4); + nop; @@ -48,7 +48,7 @@ + nop; StorageLive(_5); - StorageLive(_6); -- _6 = _1; +- _6 = copy _1; + nop; + nop; _5 = std::mem::drop::<i32>(move _6) -> [return: bb2, unwind continue]; diff --git a/tests/mir-opt/dest-prop/dead_stores_79191.f.DestinationPropagation.after.panic-abort.mir b/tests/mir-opt/dest-prop/dead_stores_79191.f.DestinationPropagation.after.panic-abort.mir index eb160fc194a..eb4209731c6 100644 --- a/tests/mir-opt/dest-prop/dead_stores_79191.f.DestinationPropagation.after.panic-abort.mir +++ b/tests/mir-opt/dest-prop/dead_stores_79191.f.DestinationPropagation.after.panic-abort.mir @@ -12,7 +12,7 @@ fn f(_1: usize) -> usize { bb0: { nop; - _3 = _1; + _3 = copy _1; _1 = const 5_usize; nop; nop; diff --git a/tests/mir-opt/dest-prop/dead_stores_79191.f.DestinationPropagation.after.panic-unwind.mir b/tests/mir-opt/dest-prop/dead_stores_79191.f.DestinationPropagation.after.panic-unwind.mir index 9147de2ec47..fe9a7376a58 100644 --- a/tests/mir-opt/dest-prop/dead_stores_79191.f.DestinationPropagation.after.panic-unwind.mir +++ b/tests/mir-opt/dest-prop/dead_stores_79191.f.DestinationPropagation.after.panic-unwind.mir @@ -12,7 +12,7 @@ fn f(_1: usize) -> usize { bb0: { nop; - _3 = _1; + _3 = copy _1; _1 = const 5_usize; nop; nop; diff --git a/tests/mir-opt/dest-prop/dead_stores_79191.rs b/tests/mir-opt/dest-prop/dead_stores_79191.rs index 61060e4f850..d035de5ce07 100644 --- a/tests/mir-opt/dest-prop/dead_stores_79191.rs +++ b/tests/mir-opt/dest-prop/dead_stores_79191.rs @@ -10,7 +10,7 @@ fn f(mut a: usize) -> usize { // CHECK-LABEL: fn f( // CHECK: debug a => [[a:_.*]]; // CHECK: debug b => [[b:_.*]]; - // CHECK: [[b]] = [[a]]; + // CHECK: [[b]] = copy [[a]]; // CHECK: [[a]] = const 5_usize; // CHECK: [[a]] = move [[b]]; // CHECK: id::<usize>(move [[a]]) diff --git a/tests/mir-opt/dest-prop/dead_stores_better.f.DestinationPropagation.after.panic-abort.mir b/tests/mir-opt/dest-prop/dead_stores_better.f.DestinationPropagation.after.panic-abort.mir index eb160fc194a..eb4209731c6 100644 --- a/tests/mir-opt/dest-prop/dead_stores_better.f.DestinationPropagation.after.panic-abort.mir +++ b/tests/mir-opt/dest-prop/dead_stores_better.f.DestinationPropagation.after.panic-abort.mir @@ -12,7 +12,7 @@ fn f(_1: usize) -> usize { bb0: { nop; - _3 = _1; + _3 = copy _1; _1 = const 5_usize; nop; nop; diff --git a/tests/mir-opt/dest-prop/dead_stores_better.f.DestinationPropagation.after.panic-unwind.mir b/tests/mir-opt/dest-prop/dead_stores_better.f.DestinationPropagation.after.panic-unwind.mir index 9147de2ec47..fe9a7376a58 100644 --- a/tests/mir-opt/dest-prop/dead_stores_better.f.DestinationPropagation.after.panic-unwind.mir +++ b/tests/mir-opt/dest-prop/dead_stores_better.f.DestinationPropagation.after.panic-unwind.mir @@ -12,7 +12,7 @@ fn f(_1: usize) -> usize { bb0: { nop; - _3 = _1; + _3 = copy _1; _1 = const 5_usize; nop; nop; diff --git a/tests/mir-opt/dest-prop/dead_stores_better.rs b/tests/mir-opt/dest-prop/dead_stores_better.rs index d2b9fe05712..d4c297fd97a 100644 --- a/tests/mir-opt/dest-prop/dead_stores_better.rs +++ b/tests/mir-opt/dest-prop/dead_stores_better.rs @@ -14,7 +14,7 @@ pub fn f(mut a: usize) -> usize { // CHECK-LABEL: fn f( // CHECK: debug a => [[a:_.*]]; // CHECK: debug b => [[b:_.*]]; - // CHECK: [[b]] = [[a]]; + // CHECK: [[b]] = copy [[a]]; // CHECK: [[a]] = const 5_usize; // CHECK: [[a]] = move [[b]]; // CHECK: id::<usize>(move [[a]]) diff --git a/tests/mir-opt/dest-prop/simple.nrvo.DestinationPropagation.panic-abort.diff b/tests/mir-opt/dest-prop/simple.nrvo.DestinationPropagation.panic-abort.diff index 4d34f43fd5c..e9fbcf20a72 100644 --- a/tests/mir-opt/dest-prop/simple.nrvo.DestinationPropagation.panic-abort.diff +++ b/tests/mir-opt/dest-prop/simple.nrvo.DestinationPropagation.panic-abort.diff @@ -18,7 +18,7 @@ _2 = [const 0_u8; 1024]; StorageLive(_3); - StorageLive(_4); -- _4 = _1; +- _4 = copy _1; + nop; + nop; StorageLive(_5); @@ -35,7 +35,7 @@ + nop; StorageDead(_6); StorageDead(_3); - _0 = _2; + _0 = copy _2; StorageDead(_2); return; } diff --git a/tests/mir-opt/dest-prop/simple.nrvo.DestinationPropagation.panic-unwind.diff b/tests/mir-opt/dest-prop/simple.nrvo.DestinationPropagation.panic-unwind.diff index 9c3cbef38d6..95d5fe1b930 100644 --- a/tests/mir-opt/dest-prop/simple.nrvo.DestinationPropagation.panic-unwind.diff +++ b/tests/mir-opt/dest-prop/simple.nrvo.DestinationPropagation.panic-unwind.diff @@ -18,7 +18,7 @@ _2 = [const 0_u8; 1024]; StorageLive(_3); - StorageLive(_4); -- _4 = _1; +- _4 = copy _1; + nop; + nop; StorageLive(_5); @@ -35,7 +35,7 @@ + nop; StorageDead(_6); StorageDead(_3); - _0 = _2; + _0 = copy _2; StorageDead(_2); return; } diff --git a/tests/mir-opt/dest-prop/simple.rs b/tests/mir-opt/dest-prop/simple.rs index 833d49b8c46..927a9c5b24c 100644 --- a/tests/mir-opt/dest-prop/simple.rs +++ b/tests/mir-opt/dest-prop/simple.rs @@ -7,9 +7,9 @@ fn nrvo(init: fn(&mut [u8; 1024])) -> [u8; 1024] { // CHECK: debug init => [[init:_.*]]; // CHECK: debug buf => [[buf:_.*]]; // CHECK: [[buf]] = [const 0_u8; 1024]; - // CHECK-NOT: {{_.*}} = [[init]]; + // CHECK-NOT: {{_.*}} = copy [[init]]; // CHECK: move [[init]](move {{_.*}}) - // CHECK: {{_.*}} = [[buf]] + // CHECK: {{_.*}} = copy [[buf]] let mut buf = [0; 1024]; init(&mut buf); buf 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 b596e25ddfd..557320f0179 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 @@ -22,7 +22,7 @@ _1 = Un { us: const 1_u32 }; StorageDead(_2); StorageLive(_3); - _3 = (_1.0: u32); + _3 = copy (_1.0: u32); StorageDead(_3); StorageDead(_1); return; 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 b596e25ddfd..557320f0179 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 @@ -22,7 +22,7 @@ _1 = Un { us: const 1_u32 }; StorageDead(_2); StorageLive(_3); - _3 = (_1.0: u32); + _3 = copy (_1.0: u32); StorageDead(_3); StorageDead(_1); return; diff --git a/tests/mir-opt/early_otherwise_branch.opt1.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch.opt1.EarlyOtherwiseBranch.diff index 4af3ed3e1d1..51c41996678 100644 --- a/tests/mir-opt/early_otherwise_branch.opt1.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch.opt1.EarlyOtherwiseBranch.diff @@ -20,9 +20,9 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); - _5 = _2; + _5 = copy _2; _3 = (move _4, move _5); StorageDead(_5); StorageDead(_4); @@ -42,9 +42,9 @@ bb3: { StorageLive(_8); - _8 = (((_3.0: std::option::Option<u32>) as Some).0: u32); + _8 = copy (((_3.0: std::option::Option<u32>) as Some).0: u32); StorageLive(_9); - _9 = (((_3.1: std::option::Option<u32>) as Some).0: u32); + _9 = copy (((_3.1: std::option::Option<u32>) as Some).0: u32); _0 = const 0_u32; StorageDead(_9); StorageDead(_8); diff --git a/tests/mir-opt/early_otherwise_branch.opt2.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch.opt2.EarlyOtherwiseBranch.diff index 41ae2fd3af3..f17ebee9416 100644 --- a/tests/mir-opt/early_otherwise_branch.opt2.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch.opt2.EarlyOtherwiseBranch.diff @@ -21,9 +21,9 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); - _5 = _2; + _5 = copy _2; _3 = (move _4, move _5); StorageDead(_5); StorageDead(_4); @@ -53,9 +53,9 @@ bb5: { StorageLive(_9); - _9 = (((_3.0: std::option::Option<u32>) as Some).0: u32); + _9 = copy (((_3.0: std::option::Option<u32>) as Some).0: u32); StorageLive(_10); - _10 = (((_3.1: std::option::Option<u32>) as Some).0: u32); + _10 = copy (((_3.1: std::option::Option<u32>) as Some).0: u32); _0 = const 0_u32; StorageDead(_10); StorageDead(_9); diff --git a/tests/mir-opt/early_otherwise_branch.opt3.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch.opt3.EarlyOtherwiseBranch.diff index 302fd0bfded..7b94a4c2bf7 100644 --- a/tests/mir-opt/early_otherwise_branch.opt3.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch.opt3.EarlyOtherwiseBranch.diff @@ -35,7 +35,7 @@ + StorageLive(_12); + _12 = discriminant((_3.1: Option2<bool>)); + StorageLive(_13); -+ _13 = Ne(_9, move _12); ++ _13 = Ne(copy _9, move _12); + StorageDead(_12); + switchInt(move _13) -> [0: bb7, otherwise: bb1]; } @@ -78,9 +78,9 @@ - bb7: { + bb4: { StorageLive(_10); - _10 = (((_3.0: Option2<u32>) as Some).0: u32); + _10 = copy (((_3.0: Option2<u32>) as Some).0: u32); StorageLive(_11); - _11 = (((_3.1: Option2<bool>) as Some).0: bool); + _11 = copy (((_3.1: Option2<bool>) as Some).0: bool); _0 = const 0_u32; StorageDead(_11); StorageDead(_10); @@ -101,7 +101,7 @@ + + bb7: { + StorageDead(_13); -+ switchInt(_9) -> [0: bb4, 1: bb3, 2: bb2, otherwise: bb6]; ++ switchInt(copy _9) -> [0: bb4, 1: bb3, 2: bb2, otherwise: bb6]; } } diff --git a/tests/mir-opt/early_otherwise_branch.opt4.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch.opt4.EarlyOtherwiseBranch.diff index eef4fb3278c..f52795baef8 100644 --- a/tests/mir-opt/early_otherwise_branch.opt4.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch.opt4.EarlyOtherwiseBranch.diff @@ -35,7 +35,7 @@ + StorageLive(_12); + _12 = discriminant((_3.1: Option2<u32>)); + StorageLive(_13); -+ _13 = Ne(_9, move _12); ++ _13 = Ne(copy _9, move _12); + StorageDead(_12); + switchInt(move _13) -> [0: bb7, otherwise: bb1]; } @@ -78,9 +78,9 @@ - bb7: { + bb4: { StorageLive(_10); - _10 = (((_3.0: Option2<u32>) as Some).0: u32); + _10 = copy (((_3.0: Option2<u32>) as Some).0: u32); StorageLive(_11); - _11 = (((_3.1: Option2<u32>) as Some).0: u32); + _11 = copy (((_3.1: Option2<u32>) as Some).0: u32); _0 = const 0_u32; StorageDead(_11); StorageDead(_10); @@ -101,7 +101,7 @@ + + bb7: { + StorageDead(_13); -+ switchInt(_9) -> [0: bb4, 1: bb3, 2: bb2, otherwise: bb6]; ++ switchInt(copy _9) -> [0: bb4, 1: bb3, 2: bb2, otherwise: bb6]; } } diff --git a/tests/mir-opt/early_otherwise_branch.rs b/tests/mir-opt/early_otherwise_branch.rs index b047c50df97..47bd4be295b 100644 --- a/tests/mir-opt/early_otherwise_branch.rs +++ b/tests/mir-opt/early_otherwise_branch.rs @@ -49,7 +49,7 @@ fn opt3(x: Option2<u32>, y: Option2<bool>) -> u32 { // CHECK: bb0: { // CHECK: [[LOCAL1:_.*]] = discriminant({{.*}}); // CHECK: [[LOCAL2:_.*]] = discriminant({{.*}}); - // CHECK: [[CMP_LOCAL]] = Ne([[LOCAL1]], move [[LOCAL2]]); + // CHECK: [[CMP_LOCAL]] = Ne(copy [[LOCAL1]], move [[LOCAL2]]); // CHECK: switchInt(move [[CMP_LOCAL]]) -> [ // CHECK-NEXT: } match (x, y) { @@ -67,7 +67,7 @@ fn opt4(x: Option2<u32>, y: Option2<u32>) -> u32 { // CHECK: bb0: { // CHECK: [[LOCAL1:_.*]] = discriminant({{.*}}); // CHECK: [[LOCAL2:_.*]] = discriminant({{.*}}); - // CHECK: [[CMP_LOCAL]] = Ne([[LOCAL1]], move [[LOCAL2]]); + // CHECK: [[CMP_LOCAL]] = Ne(copy [[LOCAL1]], move [[LOCAL2]]); // CHECK: switchInt(move [[CMP_LOCAL]]) -> [ // CHECK-NEXT: } match (x, y) { diff --git a/tests/mir-opt/early_otherwise_branch_3_element_tuple.opt1.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch_3_element_tuple.opt1.EarlyOtherwiseBranch.diff index cb03e2697cc..98df9934af0 100644 --- a/tests/mir-opt/early_otherwise_branch_3_element_tuple.opt1.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch_3_element_tuple.opt1.EarlyOtherwiseBranch.diff @@ -27,11 +27,11 @@ bb0: { StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; StorageLive(_6); - _6 = _2; + _6 = copy _2; StorageLive(_7); - _7 = _3; + _7 = copy _3; _4 = (move _5, move _6, move _7); StorageDead(_7); StorageDead(_6); @@ -72,11 +72,11 @@ bb7: { StorageLive(_13); - _13 = (((_4.0: std::option::Option<u32>) as Some).0: u32); + _13 = copy (((_4.0: std::option::Option<u32>) as Some).0: u32); StorageLive(_14); - _14 = (((_4.1: std::option::Option<u32>) as Some).0: u32); + _14 = copy (((_4.1: std::option::Option<u32>) as Some).0: u32); StorageLive(_15); - _15 = (((_4.2: std::option::Option<u32>) as Some).0: u32); + _15 = copy (((_4.2: std::option::Option<u32>) as Some).0: u32); _0 = const 0_u32; StorageDead(_15); StorageDead(_14); diff --git a/tests/mir-opt/early_otherwise_branch_3_element_tuple.opt2.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch_3_element_tuple.opt2.EarlyOtherwiseBranch.diff index 5634df253a5..831d8cbb4d6 100644 --- a/tests/mir-opt/early_otherwise_branch_3_element_tuple.opt2.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch_3_element_tuple.opt2.EarlyOtherwiseBranch.diff @@ -45,7 +45,7 @@ + StorageLive(_18); + _18 = discriminant((_4.1: Option2<u32>)); + StorageLive(_19); -+ _19 = Ne(_14, move _18); ++ _19 = Ne(copy _14, move _18); + StorageDead(_18); + switchInt(move _19) -> [0: bb10, otherwise: bb1]; } @@ -109,11 +109,11 @@ - bb10: { + bb7: { StorageLive(_15); - _15 = (((_4.0: Option2<u32>) as Some).0: u32); + _15 = copy (((_4.0: Option2<u32>) as Some).0: u32); StorageLive(_16); - _16 = (((_4.1: Option2<u32>) as Some).0: u32); + _16 = copy (((_4.1: Option2<u32>) as Some).0: u32); StorageLive(_17); - _17 = (((_4.2: Option2<u32>) as Some).0: u32); + _17 = copy (((_4.2: Option2<u32>) as Some).0: u32); _0 = const 0_u32; StorageDead(_17); StorageDead(_16); @@ -135,7 +135,7 @@ + + bb10: { + StorageDead(_19); -+ switchInt(_14) -> [0: bb2, 1: bb3, 2: bb4, otherwise: bb9]; ++ switchInt(copy _14) -> [0: bb2, 1: bb3, 2: bb4, otherwise: bb9]; } } diff --git a/tests/mir-opt/early_otherwise_branch_3_element_tuple.rs b/tests/mir-opt/early_otherwise_branch_3_element_tuple.rs index d2a3e1f59ff..d6b27fbce48 100644 --- a/tests/mir-opt/early_otherwise_branch_3_element_tuple.rs +++ b/tests/mir-opt/early_otherwise_branch_3_element_tuple.rs @@ -32,7 +32,7 @@ fn opt2(x: Option2<u32>, y: Option2<u32>, z: Option2<u32>) -> u32 { // CHECK: bb0: { // CHECK: [[LOCAL1:_.*]] = discriminant({{.*}}); // CHECK: [[LOCAL2:_.*]] = discriminant({{.*}}); - // CHECK: [[CMP_LOCAL]] = Ne([[LOCAL1]], move [[LOCAL2]]); + // CHECK: [[CMP_LOCAL]] = Ne(copy [[LOCAL1]], move [[LOCAL2]]); // CHECK: switchInt(move [[CMP_LOCAL]]) -> [ // CHECK-NEXT: } match (x, y, z) { diff --git a/tests/mir-opt/early_otherwise_branch_68867.try_sum.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch_68867.try_sum.EarlyOtherwiseBranch.diff index 8179d9dd115..fec318c1ab4 100644 --- a/tests/mir-opt/early_otherwise_branch_68867.try_sum.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch_68867.try_sum.EarlyOtherwiseBranch.diff @@ -70,9 +70,9 @@ StorageLive(_3); StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; StorageLive(_6); - _6 = _2; + _6 = copy _2; _4 = (move _5, move _6); StorageDead(_6); StorageDead(_5); @@ -118,15 +118,15 @@ bb6: { StorageLive(_27); _39 = deref_copy (_4.0: &ViewportPercentageLength); - _27 = (((*_39) as Vmax).0: f32); + _27 = copy (((*_39) as Vmax).0: f32); StorageLive(_28); _40 = deref_copy (_4.1: &ViewportPercentageLength); - _28 = (((*_40) as Vmax).0: f32); + _28 = copy (((*_40) as Vmax).0: f32); StorageLive(_29); StorageLive(_30); - _30 = _27; + _30 = copy _27; StorageLive(_31); - _31 = _28; + _31 = copy _28; _29 = Add(move _30, move _31); StorageDead(_31); StorageDead(_30); @@ -140,15 +140,15 @@ bb7: { StorageLive(_22); _41 = deref_copy (_4.0: &ViewportPercentageLength); - _22 = (((*_41) as Vmin).0: f32); + _22 = copy (((*_41) as Vmin).0: f32); StorageLive(_23); _42 = deref_copy (_4.1: &ViewportPercentageLength); - _23 = (((*_42) as Vmin).0: f32); + _23 = copy (((*_42) as Vmin).0: f32); StorageLive(_24); StorageLive(_25); - _25 = _22; + _25 = copy _22; StorageLive(_26); - _26 = _23; + _26 = copy _23; _24 = Add(move _25, move _26); StorageDead(_26); StorageDead(_25); @@ -162,15 +162,15 @@ bb8: { StorageLive(_17); _43 = deref_copy (_4.0: &ViewportPercentageLength); - _17 = (((*_43) as Vh).0: f32); + _17 = copy (((*_43) as Vh).0: f32); StorageLive(_18); _44 = deref_copy (_4.1: &ViewportPercentageLength); - _18 = (((*_44) as Vh).0: f32); + _18 = copy (((*_44) as Vh).0: f32); StorageLive(_19); StorageLive(_20); - _20 = _17; + _20 = copy _17; StorageLive(_21); - _21 = _18; + _21 = copy _18; _19 = Add(move _20, move _21); StorageDead(_21); StorageDead(_20); @@ -184,15 +184,15 @@ bb9: { StorageLive(_12); _45 = deref_copy (_4.0: &ViewportPercentageLength); - _12 = (((*_45) as Vw).0: f32); + _12 = copy (((*_45) as Vw).0: f32); StorageLive(_13); _46 = deref_copy (_4.1: &ViewportPercentageLength); - _13 = (((*_46) as Vw).0: f32); + _13 = copy (((*_46) as Vw).0: f32); StorageLive(_14); StorageLive(_15); - _15 = _12; + _15 = copy _12; StorageLive(_16); - _16 = _13; + _16 = copy _13; _14 = Add(move _15, move _16); StorageDead(_16); StorageDead(_15); diff --git a/tests/mir-opt/early_otherwise_branch_noopt.noopt1.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch_noopt.noopt1.EarlyOtherwiseBranch.diff index 651b1de4ddd..8ed2274a72b 100644 --- a/tests/mir-opt/early_otherwise_branch_noopt.noopt1.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch_noopt.noopt1.EarlyOtherwiseBranch.diff @@ -29,9 +29,9 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); - _5 = _2; + _5 = copy _2; _3 = (move _4, move _5); StorageDead(_5); StorageDead(_4); @@ -60,7 +60,7 @@ bb5: { StorageLive(_12); - _12 = (((_3.1: std::option::Option<u32>) as Some).0: u32); + _12 = copy (((_3.1: std::option::Option<u32>) as Some).0: u32); _0 = const 2_u32; StorageDead(_12); goto -> bb8; @@ -68,7 +68,7 @@ bb6: { StorageLive(_11); - _11 = (((_3.0: std::option::Option<u32>) as Some).0: u32); + _11 = copy (((_3.0: std::option::Option<u32>) as Some).0: u32); _0 = const 1_u32; StorageDead(_11); goto -> bb8; @@ -76,9 +76,9 @@ bb7: { StorageLive(_9); - _9 = (((_3.0: std::option::Option<u32>) as Some).0: u32); + _9 = copy (((_3.0: std::option::Option<u32>) as Some).0: u32); StorageLive(_10); - _10 = (((_3.1: std::option::Option<u32>) as Some).0: u32); + _10 = copy (((_3.1: std::option::Option<u32>) as Some).0: u32); _0 = const 0_u32; StorageDead(_10); StorageDead(_9); diff --git a/tests/mir-opt/early_otherwise_branch_soundness.no_deref_ptr.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch_soundness.no_deref_ptr.EarlyOtherwiseBranch.diff index 8eab59823f4..eeb8b766b5d 100644 --- a/tests/mir-opt/early_otherwise_branch_soundness.no_deref_ptr.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch_soundness.no_deref_ptr.EarlyOtherwiseBranch.diff @@ -34,8 +34,8 @@ bb4: { StorageLive(_5); - _5 = (((*_2) as Some).0: i32); - _0 = _5; + _5 = copy (((*_2) as Some).0: i32); + _0 = copy _5; StorageDead(_5); goto -> bb5; } diff --git a/tests/mir-opt/elaborate_box_deref_in_debuginfo.pointee.ElaborateBoxDerefs.diff b/tests/mir-opt/elaborate_box_deref_in_debuginfo.pointee.ElaborateBoxDerefs.diff new file mode 100644 index 00000000000..279c1a1990d --- /dev/null +++ b/tests/mir-opt/elaborate_box_deref_in_debuginfo.pointee.ElaborateBoxDerefs.diff @@ -0,0 +1,13 @@ +- // MIR for `pointee` before ElaborateBoxDerefs ++ // MIR for `pointee` after ElaborateBoxDerefs + + fn pointee(_1: Box<i32>) -> () { +- debug foo => (*_1); ++ debug foo => (*(((_1.0: std::ptr::Unique<i32>).0: std::ptr::NonNull<i32>).0: *const i32)); + let mut _0: (); + + bb0: { + return; + } + } + diff --git a/tests/mir-opt/elaborate_box_deref_in_debuginfo.rs b/tests/mir-opt/elaborate_box_deref_in_debuginfo.rs new file mode 100644 index 00000000000..0046e7104f1 --- /dev/null +++ b/tests/mir-opt/elaborate_box_deref_in_debuginfo.rs @@ -0,0 +1,20 @@ +// skip-filecheck +//@ test-mir-pass: ElaborateBoxDerefs + +#![feature(custom_mir, core_intrinsics)] + +extern crate core; +use core::intrinsics::mir::*; + +// EMIT_MIR elaborate_box_deref_in_debuginfo.pointee.ElaborateBoxDerefs.diff +#[custom_mir(dialect = "built")] +fn pointee(opt: Box<i32>) { + mir!( + debug foo => *opt; + { + Return() + } + ) +} + +fn main() {} diff --git a/tests/mir-opt/enum_opt.cand.EnumSizeOpt.32bit.diff b/tests/mir-opt/enum_opt.cand.EnumSizeOpt.32bit.diff index 085c55caaa0..727efe4b0d9 100644 --- a/tests/mir-opt/enum_opt.cand.EnumSizeOpt.32bit.diff +++ b/tests/mir-opt/enum_opt.cand.EnumSizeOpt.32bit.diff @@ -38,28 +38,28 @@ + StorageLive(_4); + _4 = const [2_usize, 8197_usize]; + _5 = discriminant(_2); -+ _6 = _5 as usize (IntToInt); -+ _7 = _4[_6]; ++ _6 = copy _5 as usize (IntToInt); ++ _7 = copy _4[_6]; + _8 = &raw mut _1; -+ _9 = _8 as *mut u8 (PtrToPtr); ++ _9 = copy _8 as *mut u8 (PtrToPtr); + _10 = &raw const _2; -+ _11 = _10 as *const u8 (PtrToPtr); ++ _11 = copy _10 as *const u8 (PtrToPtr); + Deinit(_8); -+ copy_nonoverlapping(dst = _9, src = _11, count = _7); ++ copy_nonoverlapping(dst = copy _9, src = copy _11, count = copy _7); + StorageDead(_4); StorageDead(_2); - _0 = move _1; + StorageLive(_12); + _12 = const [2_usize, 8197_usize]; + _13 = discriminant(_1); -+ _14 = _13 as usize (IntToInt); -+ _15 = _12[_14]; ++ _14 = copy _13 as usize (IntToInt); ++ _15 = copy _12[_14]; + _16 = &raw mut _0; -+ _17 = _16 as *mut u8 (PtrToPtr); ++ _17 = copy _16 as *mut u8 (PtrToPtr); + _18 = &raw const _1; -+ _19 = _18 as *const u8 (PtrToPtr); ++ _19 = copy _18 as *const u8 (PtrToPtr); + Deinit(_16); -+ copy_nonoverlapping(dst = _17, src = _19, count = _15); ++ copy_nonoverlapping(dst = copy _17, src = copy _19, count = copy _15); + StorageDead(_12); StorageDead(_1); return; diff --git a/tests/mir-opt/enum_opt.cand.EnumSizeOpt.64bit.diff b/tests/mir-opt/enum_opt.cand.EnumSizeOpt.64bit.diff index 798b7c10fe8..8d0cd97f786 100644 --- a/tests/mir-opt/enum_opt.cand.EnumSizeOpt.64bit.diff +++ b/tests/mir-opt/enum_opt.cand.EnumSizeOpt.64bit.diff @@ -38,28 +38,28 @@ + StorageLive(_4); + _4 = const [2_usize, 8197_usize]; + _5 = discriminant(_2); -+ _6 = _5 as usize (IntToInt); -+ _7 = _4[_6]; ++ _6 = copy _5 as usize (IntToInt); ++ _7 = copy _4[_6]; + _8 = &raw mut _1; -+ _9 = _8 as *mut u8 (PtrToPtr); ++ _9 = copy _8 as *mut u8 (PtrToPtr); + _10 = &raw const _2; -+ _11 = _10 as *const u8 (PtrToPtr); ++ _11 = copy _10 as *const u8 (PtrToPtr); + Deinit(_8); -+ copy_nonoverlapping(dst = _9, src = _11, count = _7); ++ copy_nonoverlapping(dst = copy _9, src = copy _11, count = copy _7); + StorageDead(_4); StorageDead(_2); - _0 = move _1; + StorageLive(_12); + _12 = const [2_usize, 8197_usize]; + _13 = discriminant(_1); -+ _14 = _13 as usize (IntToInt); -+ _15 = _12[_14]; ++ _14 = copy _13 as usize (IntToInt); ++ _15 = copy _12[_14]; + _16 = &raw mut _0; -+ _17 = _16 as *mut u8 (PtrToPtr); ++ _17 = copy _16 as *mut u8 (PtrToPtr); + _18 = &raw const _1; -+ _19 = _18 as *const u8 (PtrToPtr); ++ _19 = copy _18 as *const u8 (PtrToPtr); + Deinit(_16); -+ copy_nonoverlapping(dst = _17, src = _19, count = _15); ++ copy_nonoverlapping(dst = copy _17, src = copy _19, count = copy _15); + StorageDead(_12); StorageDead(_1); return; diff --git a/tests/mir-opt/enum_opt.unin.EnumSizeOpt.32bit.diff b/tests/mir-opt/enum_opt.unin.EnumSizeOpt.32bit.diff index a04829af4b5..6d1e2a72fdb 100644 --- a/tests/mir-opt/enum_opt.unin.EnumSizeOpt.32bit.diff +++ b/tests/mir-opt/enum_opt.unin.EnumSizeOpt.32bit.diff @@ -38,28 +38,28 @@ + StorageLive(_4); + _4 = const [8197_usize, 1_usize]; + _5 = discriminant(_2); -+ _6 = _5 as usize (IntToInt); -+ _7 = _4[_6]; ++ _6 = copy _5 as usize (IntToInt); ++ _7 = copy _4[_6]; + _8 = &raw mut _1; -+ _9 = _8 as *mut u8 (PtrToPtr); ++ _9 = copy _8 as *mut u8 (PtrToPtr); + _10 = &raw const _2; -+ _11 = _10 as *const u8 (PtrToPtr); ++ _11 = copy _10 as *const u8 (PtrToPtr); + Deinit(_8); -+ copy_nonoverlapping(dst = _9, src = _11, count = _7); ++ copy_nonoverlapping(dst = copy _9, src = copy _11, count = copy _7); + StorageDead(_4); StorageDead(_2); - _0 = move _1; + StorageLive(_12); + _12 = const [8197_usize, 1_usize]; + _13 = discriminant(_1); -+ _14 = _13 as usize (IntToInt); -+ _15 = _12[_14]; ++ _14 = copy _13 as usize (IntToInt); ++ _15 = copy _12[_14]; + _16 = &raw mut _0; -+ _17 = _16 as *mut u8 (PtrToPtr); ++ _17 = copy _16 as *mut u8 (PtrToPtr); + _18 = &raw const _1; -+ _19 = _18 as *const u8 (PtrToPtr); ++ _19 = copy _18 as *const u8 (PtrToPtr); + Deinit(_16); -+ copy_nonoverlapping(dst = _17, src = _19, count = _15); ++ copy_nonoverlapping(dst = copy _17, src = copy _19, count = copy _15); + StorageDead(_12); StorageDead(_1); return; diff --git a/tests/mir-opt/enum_opt.unin.EnumSizeOpt.64bit.diff b/tests/mir-opt/enum_opt.unin.EnumSizeOpt.64bit.diff index f5521a1e22a..4b1406d0d62 100644 --- a/tests/mir-opt/enum_opt.unin.EnumSizeOpt.64bit.diff +++ b/tests/mir-opt/enum_opt.unin.EnumSizeOpt.64bit.diff @@ -38,28 +38,28 @@ + StorageLive(_4); + _4 = const [8197_usize, 1_usize]; + _5 = discriminant(_2); -+ _6 = _5 as usize (IntToInt); -+ _7 = _4[_6]; ++ _6 = copy _5 as usize (IntToInt); ++ _7 = copy _4[_6]; + _8 = &raw mut _1; -+ _9 = _8 as *mut u8 (PtrToPtr); ++ _9 = copy _8 as *mut u8 (PtrToPtr); + _10 = &raw const _2; -+ _11 = _10 as *const u8 (PtrToPtr); ++ _11 = copy _10 as *const u8 (PtrToPtr); + Deinit(_8); -+ copy_nonoverlapping(dst = _9, src = _11, count = _7); ++ copy_nonoverlapping(dst = copy _9, src = copy _11, count = copy _7); + StorageDead(_4); StorageDead(_2); - _0 = move _1; + StorageLive(_12); + _12 = const [8197_usize, 1_usize]; + _13 = discriminant(_1); -+ _14 = _13 as usize (IntToInt); -+ _15 = _12[_14]; ++ _14 = copy _13 as usize (IntToInt); ++ _15 = copy _12[_14]; + _16 = &raw mut _0; -+ _17 = _16 as *mut u8 (PtrToPtr); ++ _17 = copy _16 as *mut u8 (PtrToPtr); + _18 = &raw const _1; -+ _19 = _18 as *const u8 (PtrToPtr); ++ _19 = copy _18 as *const u8 (PtrToPtr); + Deinit(_16); -+ copy_nonoverlapping(dst = _17, src = _19, count = _15); ++ copy_nonoverlapping(dst = copy _17, src = copy _19, count = copy _15); + StorageDead(_12); StorageDead(_1); return; diff --git a/tests/mir-opt/funky_arms.float_to_exponential_common.GVN.panic-abort.diff b/tests/mir-opt/funky_arms.float_to_exponential_common.GVN.panic-abort.diff index 8a701641ff9..ed72ca72629 100644 --- a/tests/mir-opt/funky_arms.float_to_exponential_common.GVN.panic-abort.diff +++ b/tests/mir-opt/funky_arms.float_to_exponential_common.GVN.panic-abort.diff @@ -42,13 +42,13 @@ StorageLive(_4); StorageLive(_20); StorageLive(_21); - _21 = ((*_1).0: u32); + _21 = copy ((*_1).0: u32); _20 = BitAnd(move _21, const 1_u32); StorageDead(_21); _4 = Ne(move _20, const 0_u32); StorageDead(_20); StorageLive(_5); - switchInt(_4) -> [0: bb2, otherwise: bb1]; + switchInt(copy _4) -> [0: bb2, otherwise: bb1]; } bb1: { @@ -65,7 +65,7 @@ bb3: { StorageLive(_6); - _6 = ((*_1).4: std::option::Option<usize>); + _6 = copy ((*_1).4: std::option::Option<usize>); _7 = discriminant(_6); switchInt(move _7) -> [1: bb4, 0: bb6, otherwise: bb9]; } @@ -73,26 +73,26 @@ bb4: { - StorageLive(_8); + nop; - _8 = ((_6 as Some).0: usize); + _8 = copy ((_6 as Some).0: usize); StorageLive(_9); - _9 = _1; + _9 = copy _1; StorageLive(_10); - _10 = _2; + _10 = copy _2; StorageLive(_11); - _11 = _5; + _11 = copy _5; StorageLive(_12); StorageLive(_13); StorageLive(_14); - _14 = _8; + _14 = copy _8; - _13 = move _14 as u32 (IntToInt); -+ _13 = _8 as u32 (IntToInt); ++ _13 = copy _8 as u32 (IntToInt); StorageDead(_14); _12 = Add(move _13, const 1_u32); StorageDead(_13); StorageLive(_15); - _15 = _3; + _15 = copy _3; - _0 = float_to_exponential_common_exact::<T>(move _9, move _10, move _11, move _12, move _15) -> [return: bb5, unwind unreachable]; -+ _0 = float_to_exponential_common_exact::<T>(_1, _2, move _11, move _12, _3) -> [return: bb5, unwind unreachable]; ++ _0 = float_to_exponential_common_exact::<T>(copy _1, copy _2, move _11, move _12, copy _3) -> [return: bb5, unwind unreachable]; } bb5: { @@ -108,15 +108,15 @@ bb6: { StorageLive(_16); - _16 = _1; + _16 = copy _1; StorageLive(_17); - _17 = _2; + _17 = copy _2; StorageLive(_18); - _18 = _5; + _18 = copy _5; StorageLive(_19); - _19 = _3; + _19 = copy _3; - _0 = float_to_exponential_common_shortest::<T>(move _16, move _17, move _18, move _19) -> [return: bb7, unwind unreachable]; -+ _0 = float_to_exponential_common_shortest::<T>(_1, _2, move _18, _3) -> [return: bb7, unwind unreachable]; ++ _0 = float_to_exponential_common_shortest::<T>(copy _1, copy _2, move _18, copy _3) -> [return: bb7, unwind unreachable]; } bb7: { diff --git a/tests/mir-opt/funky_arms.float_to_exponential_common.GVN.panic-unwind.diff b/tests/mir-opt/funky_arms.float_to_exponential_common.GVN.panic-unwind.diff index 5e65700ee4a..42d99883749 100644 --- a/tests/mir-opt/funky_arms.float_to_exponential_common.GVN.panic-unwind.diff +++ b/tests/mir-opt/funky_arms.float_to_exponential_common.GVN.panic-unwind.diff @@ -42,13 +42,13 @@ StorageLive(_4); StorageLive(_20); StorageLive(_21); - _21 = ((*_1).0: u32); + _21 = copy ((*_1).0: u32); _20 = BitAnd(move _21, const 1_u32); StorageDead(_21); _4 = Ne(move _20, const 0_u32); StorageDead(_20); StorageLive(_5); - switchInt(_4) -> [0: bb2, otherwise: bb1]; + switchInt(copy _4) -> [0: bb2, otherwise: bb1]; } bb1: { @@ -65,7 +65,7 @@ bb3: { StorageLive(_6); - _6 = ((*_1).4: std::option::Option<usize>); + _6 = copy ((*_1).4: std::option::Option<usize>); _7 = discriminant(_6); switchInt(move _7) -> [1: bb4, 0: bb6, otherwise: bb9]; } @@ -73,26 +73,26 @@ bb4: { - StorageLive(_8); + nop; - _8 = ((_6 as Some).0: usize); + _8 = copy ((_6 as Some).0: usize); StorageLive(_9); - _9 = _1; + _9 = copy _1; StorageLive(_10); - _10 = _2; + _10 = copy _2; StorageLive(_11); - _11 = _5; + _11 = copy _5; StorageLive(_12); StorageLive(_13); StorageLive(_14); - _14 = _8; + _14 = copy _8; - _13 = move _14 as u32 (IntToInt); -+ _13 = _8 as u32 (IntToInt); ++ _13 = copy _8 as u32 (IntToInt); StorageDead(_14); _12 = Add(move _13, const 1_u32); StorageDead(_13); StorageLive(_15); - _15 = _3; + _15 = copy _3; - _0 = float_to_exponential_common_exact::<T>(move _9, move _10, move _11, move _12, move _15) -> [return: bb5, unwind continue]; -+ _0 = float_to_exponential_common_exact::<T>(_1, _2, move _11, move _12, _3) -> [return: bb5, unwind continue]; ++ _0 = float_to_exponential_common_exact::<T>(copy _1, copy _2, move _11, move _12, copy _3) -> [return: bb5, unwind continue]; } bb5: { @@ -108,15 +108,15 @@ bb6: { StorageLive(_16); - _16 = _1; + _16 = copy _1; StorageLive(_17); - _17 = _2; + _17 = copy _2; StorageLive(_18); - _18 = _5; + _18 = copy _5; StorageLive(_19); - _19 = _3; + _19 = copy _3; - _0 = float_to_exponential_common_shortest::<T>(move _16, move _17, move _18, move _19) -> [return: bb7, unwind continue]; -+ _0 = float_to_exponential_common_shortest::<T>(_1, _2, move _18, _3) -> [return: bb7, unwind continue]; ++ _0 = float_to_exponential_common_shortest::<T>(copy _1, copy _2, move _18, copy _3) -> [return: bb7, unwind continue]; } bb7: { diff --git a/tests/mir-opt/gvn.arithmetic.GVN.panic-abort.diff b/tests/mir-opt/gvn.arithmetic.GVN.panic-abort.diff index cb87d902015..f980645b1d0 100644 --- a/tests/mir-opt/gvn.arithmetic.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.arithmetic.GVN.panic-abort.diff @@ -82,12 +82,12 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; - _3 = Add(move _4, const 0_u64); -+ _3 = _1; ++ _3 = copy _1; StorageDead(_4); - _2 = opaque::<u64>(move _3) -> [return: bb1, unwind unreachable]; -+ _2 = opaque::<u64>(_1) -> [return: bb1, unwind unreachable]; ++ _2 = opaque::<u64>(copy _1) -> [return: bb1, unwind unreachable]; } bb1: { @@ -96,12 +96,12 @@ StorageLive(_5); StorageLive(_6); StorageLive(_7); - _7 = _1; + _7 = copy _1; - _6 = Sub(move _7, const 0_u64); -+ _6 = _1; ++ _6 = copy _1; StorageDead(_7); - _5 = opaque::<u64>(move _6) -> [return: bb2, unwind unreachable]; -+ _5 = opaque::<u64>(_1) -> [return: bb2, unwind unreachable]; ++ _5 = opaque::<u64>(copy _1) -> [return: bb2, unwind unreachable]; } bb2: { @@ -111,9 +111,9 @@ - StorageLive(_9); + nop; StorageLive(_10); - _10 = _1; + _10 = copy _1; StorageLive(_11); - _11 = _1; + _11 = copy _1; - _9 = Sub(move _10, move _11); + _9 = const 0_u64; StorageDead(_11); @@ -129,7 +129,7 @@ StorageLive(_12); StorageLive(_13); StorageLive(_14); - _14 = _1; + _14 = copy _1; - _13 = Mul(move _14, const 0_u64); + _13 = const 0_u64; StorageDead(_14); @@ -143,12 +143,12 @@ StorageLive(_15); StorageLive(_16); StorageLive(_17); - _17 = _1; + _17 = copy _1; - _16 = Mul(move _17, const 1_u64); -+ _16 = _1; ++ _16 = copy _1; StorageDead(_17); - _15 = opaque::<u64>(move _16) -> [return: bb5, unwind unreachable]; -+ _15 = opaque::<u64>(_1) -> [return: bb5, unwind unreachable]; ++ _15 = opaque::<u64>(copy _1) -> [return: bb5, unwind unreachable]; } bb5: { @@ -157,16 +157,16 @@ StorageLive(_18); StorageLive(_19); StorageLive(_20); - _20 = _1; + _20 = copy _1; - _21 = Eq(const 0_u64, const 0_u64); -- assert(!move _21, "attempt to divide `{}` by zero", _20) -> [success: bb6, unwind unreachable]; +- assert(!move _21, "attempt to divide `{}` by zero", copy _20) -> [success: bb6, unwind unreachable]; + _21 = const true; -+ assert(!const true, "attempt to divide `{}` by zero", _1) -> [success: bb6, unwind unreachable]; ++ assert(!const true, "attempt to divide `{}` by zero", copy _1) -> [success: bb6, unwind unreachable]; } bb6: { - _19 = Div(move _20, const 0_u64); -+ _19 = Div(_1, const 0_u64); ++ _19 = Div(copy _1, const 0_u64); StorageDead(_20); _18 = opaque::<u64>(move _19) -> [return: bb7, unwind unreachable]; } @@ -177,19 +177,19 @@ StorageLive(_22); StorageLive(_23); StorageLive(_24); - _24 = _1; + _24 = copy _1; - _25 = Eq(const 1_u64, const 0_u64); -- assert(!move _25, "attempt to divide `{}` by zero", _24) -> [success: bb8, unwind unreachable]; +- assert(!move _25, "attempt to divide `{}` by zero", copy _24) -> [success: bb8, unwind unreachable]; + _25 = const false; -+ assert(!const false, "attempt to divide `{}` by zero", _1) -> [success: bb8, unwind unreachable]; ++ assert(!const false, "attempt to divide `{}` by zero", copy _1) -> [success: bb8, unwind unreachable]; } bb8: { - _23 = Div(move _24, const 1_u64); -+ _23 = _1; ++ _23 = copy _1; StorageDead(_24); - _22 = opaque::<u64>(move _23) -> [return: bb9, unwind unreachable]; -+ _22 = opaque::<u64>(_1) -> [return: bb9, unwind unreachable]; ++ _22 = opaque::<u64>(copy _1) -> [return: bb9, unwind unreachable]; } bb9: { @@ -198,11 +198,11 @@ StorageLive(_26); StorageLive(_27); StorageLive(_28); - _28 = _1; -- _29 = Eq(_28, const 0_u64); + _28 = copy _1; +- _29 = Eq(copy _28, const 0_u64); - assert(!move _29, "attempt to divide `{}` by zero", const 0_u64) -> [success: bb10, unwind unreachable]; -+ _29 = Eq(_1, const 0_u64); -+ assert(!_29, "attempt to divide `{}` by zero", const 0_u64) -> [success: bb10, unwind unreachable]; ++ _29 = Eq(copy _1, const 0_u64); ++ assert(!copy _29, "attempt to divide `{}` by zero", const 0_u64) -> [success: bb10, unwind unreachable]; } bb10: { @@ -219,16 +219,16 @@ StorageLive(_30); StorageLive(_31); StorageLive(_32); - _32 = _1; -- _33 = Eq(_32, const 0_u64); + _32 = copy _1; +- _33 = Eq(copy _32, const 0_u64); - assert(!move _33, "attempt to divide `{}` by zero", const 1_u64) -> [success: bb12, unwind unreachable]; -+ _33 = _29; -+ assert(!_29, "attempt to divide `{}` by zero", const 1_u64) -> [success: bb12, unwind unreachable]; ++ _33 = copy _29; ++ assert(!copy _29, "attempt to divide `{}` by zero", const 1_u64) -> [success: bb12, unwind unreachable]; } bb12: { - _31 = Div(const 1_u64, move _32); -+ _31 = Div(const 1_u64, _1); ++ _31 = Div(const 1_u64, copy _1); StorageDead(_32); _30 = opaque::<u64>(move _31) -> [return: bb13, unwind unreachable]; } @@ -239,16 +239,16 @@ StorageLive(_34); StorageLive(_35); StorageLive(_36); - _36 = _1; + _36 = copy _1; - _37 = Eq(const 0_u64, const 0_u64); -- assert(!move _37, "attempt to calculate the remainder of `{}` with a divisor of zero", _36) -> [success: bb14, unwind unreachable]; +- assert(!move _37, "attempt to calculate the remainder of `{}` with a divisor of zero", copy _36) -> [success: bb14, unwind unreachable]; + _37 = const true; -+ assert(!const true, "attempt to calculate the remainder of `{}` with a divisor of zero", _1) -> [success: bb14, unwind unreachable]; ++ assert(!const true, "attempt to calculate the remainder of `{}` with a divisor of zero", copy _1) -> [success: bb14, unwind unreachable]; } bb14: { - _35 = Rem(move _36, const 0_u64); -+ _35 = Rem(_1, const 0_u64); ++ _35 = Rem(copy _1, const 0_u64); StorageDead(_36); _34 = opaque::<u64>(move _35) -> [return: bb15, unwind unreachable]; } @@ -259,11 +259,11 @@ StorageLive(_38); StorageLive(_39); StorageLive(_40); - _40 = _1; + _40 = copy _1; - _41 = Eq(const 1_u64, const 0_u64); -- assert(!move _41, "attempt to calculate the remainder of `{}` with a divisor of zero", _40) -> [success: bb16, unwind unreachable]; +- assert(!move _41, "attempt to calculate the remainder of `{}` with a divisor of zero", copy _40) -> [success: bb16, unwind unreachable]; + _41 = const false; -+ assert(!const false, "attempt to calculate the remainder of `{}` with a divisor of zero", _1) -> [success: bb16, unwind unreachable]; ++ assert(!const false, "attempt to calculate the remainder of `{}` with a divisor of zero", copy _1) -> [success: bb16, unwind unreachable]; } bb16: { @@ -280,11 +280,11 @@ StorageLive(_42); StorageLive(_43); StorageLive(_44); - _44 = _1; -- _45 = Eq(_44, const 0_u64); + _44 = copy _1; +- _45 = Eq(copy _44, const 0_u64); - assert(!move _45, "attempt to calculate the remainder of `{}` with a divisor of zero", const 0_u64) -> [success: bb18, unwind unreachable]; -+ _45 = _29; -+ assert(!_29, "attempt to calculate the remainder of `{}` with a divisor of zero", const 0_u64) -> [success: bb18, unwind unreachable]; ++ _45 = copy _29; ++ assert(!copy _29, "attempt to calculate the remainder of `{}` with a divisor of zero", const 0_u64) -> [success: bb18, unwind unreachable]; } bb18: { @@ -301,16 +301,16 @@ StorageLive(_46); StorageLive(_47); StorageLive(_48); - _48 = _1; -- _49 = Eq(_48, const 0_u64); + _48 = copy _1; +- _49 = Eq(copy _48, const 0_u64); - assert(!move _49, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_u64) -> [success: bb20, unwind unreachable]; -+ _49 = _29; -+ assert(!_29, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_u64) -> [success: bb20, unwind unreachable]; ++ _49 = copy _29; ++ assert(!copy _29, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_u64) -> [success: bb20, unwind unreachable]; } bb20: { - _47 = Rem(const 1_u64, move _48); -+ _47 = Rem(const 1_u64, _1); ++ _47 = Rem(const 1_u64, copy _1); StorageDead(_48); _46 = opaque::<u64>(move _47) -> [return: bb21, unwind unreachable]; } @@ -321,7 +321,7 @@ StorageLive(_50); StorageLive(_51); StorageLive(_52); - _52 = _1; + _52 = copy _1; - _51 = BitAnd(move _52, const 0_u64); + _51 = const 0_u64; StorageDead(_52); @@ -335,12 +335,12 @@ StorageLive(_53); StorageLive(_54); StorageLive(_55); - _55 = _1; + _55 = copy _1; - _54 = BitAnd(move _55, const core::num::<impl u64>::MAX); -+ _54 = _1; ++ _54 = copy _1; StorageDead(_55); - _53 = opaque::<u64>(move _54) -> [return: bb23, unwind unreachable]; -+ _53 = opaque::<u64>(_1) -> [return: bb23, unwind unreachable]; ++ _53 = opaque::<u64>(copy _1) -> [return: bb23, unwind unreachable]; } bb23: { @@ -349,12 +349,12 @@ StorageLive(_56); StorageLive(_57); StorageLive(_58); - _58 = _1; + _58 = copy _1; - _57 = BitOr(move _58, const 0_u64); -+ _57 = _1; ++ _57 = copy _1; StorageDead(_58); - _56 = opaque::<u64>(move _57) -> [return: bb24, unwind unreachable]; -+ _56 = opaque::<u64>(_1) -> [return: bb24, unwind unreachable]; ++ _56 = opaque::<u64>(copy _1) -> [return: bb24, unwind unreachable]; } bb24: { @@ -363,7 +363,7 @@ StorageLive(_59); StorageLive(_60); StorageLive(_61); - _61 = _1; + _61 = copy _1; - _60 = BitOr(move _61, const core::num::<impl u64>::MAX); + _60 = const u64::MAX; StorageDead(_61); @@ -377,12 +377,12 @@ StorageLive(_62); StorageLive(_63); StorageLive(_64); - _64 = _1; + _64 = copy _1; - _63 = BitXor(move _64, const 0_u64); -+ _63 = _1; ++ _63 = copy _1; StorageDead(_64); - _62 = opaque::<u64>(move _63) -> [return: bb26, unwind unreachable]; -+ _62 = opaque::<u64>(_1) -> [return: bb26, unwind unreachable]; ++ _62 = opaque::<u64>(copy _1) -> [return: bb26, unwind unreachable]; } bb26: { @@ -391,9 +391,9 @@ StorageLive(_65); StorageLive(_66); StorageLive(_67); - _67 = _1; + _67 = copy _1; StorageLive(_68); - _68 = _1; + _68 = copy _1; - _66 = BitXor(move _67, move _68); + _66 = const 0_u64; StorageDead(_68); @@ -408,12 +408,12 @@ StorageLive(_69); StorageLive(_70); StorageLive(_71); - _71 = _1; + _71 = copy _1; - _70 = Shr(move _71, const 0_i32); -+ _70 = _1; ++ _70 = copy _1; StorageDead(_71); - _69 = opaque::<u64>(move _70) -> [return: bb28, unwind unreachable]; -+ _69 = opaque::<u64>(_1) -> [return: bb28, unwind unreachable]; ++ _69 = opaque::<u64>(copy _1) -> [return: bb28, unwind unreachable]; } bb28: { @@ -422,12 +422,12 @@ StorageLive(_72); StorageLive(_73); StorageLive(_74); - _74 = _1; + _74 = copy _1; - _73 = Shl(move _74, const 0_i32); -+ _73 = _1; ++ _73 = copy _1; StorageDead(_74); - _72 = opaque::<u64>(move _73) -> [return: bb29, unwind unreachable]; -+ _72 = opaque::<u64>(_1) -> [return: bb29, unwind unreachable]; ++ _72 = opaque::<u64>(copy _1) -> [return: bb29, unwind unreachable]; } bb29: { diff --git a/tests/mir-opt/gvn.arithmetic.GVN.panic-unwind.diff b/tests/mir-opt/gvn.arithmetic.GVN.panic-unwind.diff index fa7536efc8e..b8e4967fe8b 100644 --- a/tests/mir-opt/gvn.arithmetic.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.arithmetic.GVN.panic-unwind.diff @@ -82,12 +82,12 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; - _3 = Add(move _4, const 0_u64); -+ _3 = _1; ++ _3 = copy _1; StorageDead(_4); - _2 = opaque::<u64>(move _3) -> [return: bb1, unwind continue]; -+ _2 = opaque::<u64>(_1) -> [return: bb1, unwind continue]; ++ _2 = opaque::<u64>(copy _1) -> [return: bb1, unwind continue]; } bb1: { @@ -96,12 +96,12 @@ StorageLive(_5); StorageLive(_6); StorageLive(_7); - _7 = _1; + _7 = copy _1; - _6 = Sub(move _7, const 0_u64); -+ _6 = _1; ++ _6 = copy _1; StorageDead(_7); - _5 = opaque::<u64>(move _6) -> [return: bb2, unwind continue]; -+ _5 = opaque::<u64>(_1) -> [return: bb2, unwind continue]; ++ _5 = opaque::<u64>(copy _1) -> [return: bb2, unwind continue]; } bb2: { @@ -111,9 +111,9 @@ - StorageLive(_9); + nop; StorageLive(_10); - _10 = _1; + _10 = copy _1; StorageLive(_11); - _11 = _1; + _11 = copy _1; - _9 = Sub(move _10, move _11); + _9 = const 0_u64; StorageDead(_11); @@ -129,7 +129,7 @@ StorageLive(_12); StorageLive(_13); StorageLive(_14); - _14 = _1; + _14 = copy _1; - _13 = Mul(move _14, const 0_u64); + _13 = const 0_u64; StorageDead(_14); @@ -143,12 +143,12 @@ StorageLive(_15); StorageLive(_16); StorageLive(_17); - _17 = _1; + _17 = copy _1; - _16 = Mul(move _17, const 1_u64); -+ _16 = _1; ++ _16 = copy _1; StorageDead(_17); - _15 = opaque::<u64>(move _16) -> [return: bb5, unwind continue]; -+ _15 = opaque::<u64>(_1) -> [return: bb5, unwind continue]; ++ _15 = opaque::<u64>(copy _1) -> [return: bb5, unwind continue]; } bb5: { @@ -157,16 +157,16 @@ StorageLive(_18); StorageLive(_19); StorageLive(_20); - _20 = _1; + _20 = copy _1; - _21 = Eq(const 0_u64, const 0_u64); -- assert(!move _21, "attempt to divide `{}` by zero", _20) -> [success: bb6, unwind continue]; +- assert(!move _21, "attempt to divide `{}` by zero", copy _20) -> [success: bb6, unwind continue]; + _21 = const true; -+ assert(!const true, "attempt to divide `{}` by zero", _1) -> [success: bb6, unwind continue]; ++ assert(!const true, "attempt to divide `{}` by zero", copy _1) -> [success: bb6, unwind continue]; } bb6: { - _19 = Div(move _20, const 0_u64); -+ _19 = Div(_1, const 0_u64); ++ _19 = Div(copy _1, const 0_u64); StorageDead(_20); _18 = opaque::<u64>(move _19) -> [return: bb7, unwind continue]; } @@ -177,19 +177,19 @@ StorageLive(_22); StorageLive(_23); StorageLive(_24); - _24 = _1; + _24 = copy _1; - _25 = Eq(const 1_u64, const 0_u64); -- assert(!move _25, "attempt to divide `{}` by zero", _24) -> [success: bb8, unwind continue]; +- assert(!move _25, "attempt to divide `{}` by zero", copy _24) -> [success: bb8, unwind continue]; + _25 = const false; -+ assert(!const false, "attempt to divide `{}` by zero", _1) -> [success: bb8, unwind continue]; ++ assert(!const false, "attempt to divide `{}` by zero", copy _1) -> [success: bb8, unwind continue]; } bb8: { - _23 = Div(move _24, const 1_u64); -+ _23 = _1; ++ _23 = copy _1; StorageDead(_24); - _22 = opaque::<u64>(move _23) -> [return: bb9, unwind continue]; -+ _22 = opaque::<u64>(_1) -> [return: bb9, unwind continue]; ++ _22 = opaque::<u64>(copy _1) -> [return: bb9, unwind continue]; } bb9: { @@ -198,11 +198,11 @@ StorageLive(_26); StorageLive(_27); StorageLive(_28); - _28 = _1; -- _29 = Eq(_28, const 0_u64); + _28 = copy _1; +- _29 = Eq(copy _28, const 0_u64); - assert(!move _29, "attempt to divide `{}` by zero", const 0_u64) -> [success: bb10, unwind continue]; -+ _29 = Eq(_1, const 0_u64); -+ assert(!_29, "attempt to divide `{}` by zero", const 0_u64) -> [success: bb10, unwind continue]; ++ _29 = Eq(copy _1, const 0_u64); ++ assert(!copy _29, "attempt to divide `{}` by zero", const 0_u64) -> [success: bb10, unwind continue]; } bb10: { @@ -219,16 +219,16 @@ StorageLive(_30); StorageLive(_31); StorageLive(_32); - _32 = _1; -- _33 = Eq(_32, const 0_u64); + _32 = copy _1; +- _33 = Eq(copy _32, const 0_u64); - assert(!move _33, "attempt to divide `{}` by zero", const 1_u64) -> [success: bb12, unwind continue]; -+ _33 = _29; -+ assert(!_29, "attempt to divide `{}` by zero", const 1_u64) -> [success: bb12, unwind continue]; ++ _33 = copy _29; ++ assert(!copy _29, "attempt to divide `{}` by zero", const 1_u64) -> [success: bb12, unwind continue]; } bb12: { - _31 = Div(const 1_u64, move _32); -+ _31 = Div(const 1_u64, _1); ++ _31 = Div(const 1_u64, copy _1); StorageDead(_32); _30 = opaque::<u64>(move _31) -> [return: bb13, unwind continue]; } @@ -239,16 +239,16 @@ StorageLive(_34); StorageLive(_35); StorageLive(_36); - _36 = _1; + _36 = copy _1; - _37 = Eq(const 0_u64, const 0_u64); -- assert(!move _37, "attempt to calculate the remainder of `{}` with a divisor of zero", _36) -> [success: bb14, unwind continue]; +- assert(!move _37, "attempt to calculate the remainder of `{}` with a divisor of zero", copy _36) -> [success: bb14, unwind continue]; + _37 = const true; -+ assert(!const true, "attempt to calculate the remainder of `{}` with a divisor of zero", _1) -> [success: bb14, unwind continue]; ++ assert(!const true, "attempt to calculate the remainder of `{}` with a divisor of zero", copy _1) -> [success: bb14, unwind continue]; } bb14: { - _35 = Rem(move _36, const 0_u64); -+ _35 = Rem(_1, const 0_u64); ++ _35 = Rem(copy _1, const 0_u64); StorageDead(_36); _34 = opaque::<u64>(move _35) -> [return: bb15, unwind continue]; } @@ -259,11 +259,11 @@ StorageLive(_38); StorageLive(_39); StorageLive(_40); - _40 = _1; + _40 = copy _1; - _41 = Eq(const 1_u64, const 0_u64); -- assert(!move _41, "attempt to calculate the remainder of `{}` with a divisor of zero", _40) -> [success: bb16, unwind continue]; +- assert(!move _41, "attempt to calculate the remainder of `{}` with a divisor of zero", copy _40) -> [success: bb16, unwind continue]; + _41 = const false; -+ assert(!const false, "attempt to calculate the remainder of `{}` with a divisor of zero", _1) -> [success: bb16, unwind continue]; ++ assert(!const false, "attempt to calculate the remainder of `{}` with a divisor of zero", copy _1) -> [success: bb16, unwind continue]; } bb16: { @@ -280,11 +280,11 @@ StorageLive(_42); StorageLive(_43); StorageLive(_44); - _44 = _1; -- _45 = Eq(_44, const 0_u64); + _44 = copy _1; +- _45 = Eq(copy _44, const 0_u64); - assert(!move _45, "attempt to calculate the remainder of `{}` with a divisor of zero", const 0_u64) -> [success: bb18, unwind continue]; -+ _45 = _29; -+ assert(!_29, "attempt to calculate the remainder of `{}` with a divisor of zero", const 0_u64) -> [success: bb18, unwind continue]; ++ _45 = copy _29; ++ assert(!copy _29, "attempt to calculate the remainder of `{}` with a divisor of zero", const 0_u64) -> [success: bb18, unwind continue]; } bb18: { @@ -301,16 +301,16 @@ StorageLive(_46); StorageLive(_47); StorageLive(_48); - _48 = _1; -- _49 = Eq(_48, const 0_u64); + _48 = copy _1; +- _49 = Eq(copy _48, const 0_u64); - assert(!move _49, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_u64) -> [success: bb20, unwind continue]; -+ _49 = _29; -+ assert(!_29, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_u64) -> [success: bb20, unwind continue]; ++ _49 = copy _29; ++ assert(!copy _29, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_u64) -> [success: bb20, unwind continue]; } bb20: { - _47 = Rem(const 1_u64, move _48); -+ _47 = Rem(const 1_u64, _1); ++ _47 = Rem(const 1_u64, copy _1); StorageDead(_48); _46 = opaque::<u64>(move _47) -> [return: bb21, unwind continue]; } @@ -321,7 +321,7 @@ StorageLive(_50); StorageLive(_51); StorageLive(_52); - _52 = _1; + _52 = copy _1; - _51 = BitAnd(move _52, const 0_u64); + _51 = const 0_u64; StorageDead(_52); @@ -335,12 +335,12 @@ StorageLive(_53); StorageLive(_54); StorageLive(_55); - _55 = _1; + _55 = copy _1; - _54 = BitAnd(move _55, const core::num::<impl u64>::MAX); -+ _54 = _1; ++ _54 = copy _1; StorageDead(_55); - _53 = opaque::<u64>(move _54) -> [return: bb23, unwind continue]; -+ _53 = opaque::<u64>(_1) -> [return: bb23, unwind continue]; ++ _53 = opaque::<u64>(copy _1) -> [return: bb23, unwind continue]; } bb23: { @@ -349,12 +349,12 @@ StorageLive(_56); StorageLive(_57); StorageLive(_58); - _58 = _1; + _58 = copy _1; - _57 = BitOr(move _58, const 0_u64); -+ _57 = _1; ++ _57 = copy _1; StorageDead(_58); - _56 = opaque::<u64>(move _57) -> [return: bb24, unwind continue]; -+ _56 = opaque::<u64>(_1) -> [return: bb24, unwind continue]; ++ _56 = opaque::<u64>(copy _1) -> [return: bb24, unwind continue]; } bb24: { @@ -363,7 +363,7 @@ StorageLive(_59); StorageLive(_60); StorageLive(_61); - _61 = _1; + _61 = copy _1; - _60 = BitOr(move _61, const core::num::<impl u64>::MAX); + _60 = const u64::MAX; StorageDead(_61); @@ -377,12 +377,12 @@ StorageLive(_62); StorageLive(_63); StorageLive(_64); - _64 = _1; + _64 = copy _1; - _63 = BitXor(move _64, const 0_u64); -+ _63 = _1; ++ _63 = copy _1; StorageDead(_64); - _62 = opaque::<u64>(move _63) -> [return: bb26, unwind continue]; -+ _62 = opaque::<u64>(_1) -> [return: bb26, unwind continue]; ++ _62 = opaque::<u64>(copy _1) -> [return: bb26, unwind continue]; } bb26: { @@ -391,9 +391,9 @@ StorageLive(_65); StorageLive(_66); StorageLive(_67); - _67 = _1; + _67 = copy _1; StorageLive(_68); - _68 = _1; + _68 = copy _1; - _66 = BitXor(move _67, move _68); + _66 = const 0_u64; StorageDead(_68); @@ -408,12 +408,12 @@ StorageLive(_69); StorageLive(_70); StorageLive(_71); - _71 = _1; + _71 = copy _1; - _70 = Shr(move _71, const 0_i32); -+ _70 = _1; ++ _70 = copy _1; StorageDead(_71); - _69 = opaque::<u64>(move _70) -> [return: bb28, unwind continue]; -+ _69 = opaque::<u64>(_1) -> [return: bb28, unwind continue]; ++ _69 = opaque::<u64>(copy _1) -> [return: bb28, unwind continue]; } bb28: { @@ -422,12 +422,12 @@ StorageLive(_72); StorageLive(_73); StorageLive(_74); - _74 = _1; + _74 = copy _1; - _73 = Shl(move _74, const 0_i32); -+ _73 = _1; ++ _73 = copy _1; StorageDead(_74); - _72 = opaque::<u64>(move _73) -> [return: bb29, unwind continue]; -+ _72 = opaque::<u64>(_1) -> [return: bb29, unwind continue]; ++ _72 = opaque::<u64>(copy _1) -> [return: bb29, unwind continue]; } bb29: { diff --git a/tests/mir-opt/gvn.arithmetic_checked.GVN.panic-abort.diff b/tests/mir-opt/gvn.arithmetic_checked.GVN.panic-abort.diff index 0e3f2459fae..acf8bfc71be 100644 --- a/tests/mir-opt/gvn.arithmetic_checked.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.arithmetic_checked.GVN.panic-abort.diff @@ -30,19 +30,19 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); - _4 = _1; -- _5 = AddWithOverflow(_4, const 0_u64); + _4 = copy _1; +- _5 = AddWithOverflow(copy _4, const 0_u64); - assert(!move (_5.1: bool), "attempt to compute `{} + {}`, which would overflow", move _4, const 0_u64) -> [success: bb1, unwind unreachable]; -+ _5 = AddWithOverflow(_1, const 0_u64); -+ assert(!const false, "attempt to compute `{} + {}`, which would overflow", _1, const 0_u64) -> [success: bb1, unwind unreachable]; ++ _5 = AddWithOverflow(copy _1, const 0_u64); ++ assert(!const false, "attempt to compute `{} + {}`, which would overflow", copy _1, const 0_u64) -> [success: bb1, unwind unreachable]; } bb1: { - _3 = move (_5.0: u64); -+ _3 = _1; ++ _3 = copy _1; StorageDead(_4); - _2 = opaque::<u64>(move _3) -> [return: bb2, unwind unreachable]; -+ _2 = opaque::<u64>(_1) -> [return: bb2, unwind unreachable]; ++ _2 = opaque::<u64>(copy _1) -> [return: bb2, unwind unreachable]; } bb2: { @@ -51,19 +51,19 @@ StorageLive(_6); StorageLive(_7); StorageLive(_8); - _8 = _1; -- _9 = SubWithOverflow(_8, const 0_u64); + _8 = copy _1; +- _9 = SubWithOverflow(copy _8, const 0_u64); - assert(!move (_9.1: bool), "attempt to compute `{} - {}`, which would overflow", move _8, const 0_u64) -> [success: bb3, unwind unreachable]; -+ _9 = _5; -+ assert(!const false, "attempt to compute `{} - {}`, which would overflow", _1, const 0_u64) -> [success: bb3, unwind unreachable]; ++ _9 = copy _5; ++ assert(!const false, "attempt to compute `{} - {}`, which would overflow", copy _1, const 0_u64) -> [success: bb3, unwind unreachable]; } bb3: { - _7 = move (_9.0: u64); -+ _7 = _1; ++ _7 = copy _1; StorageDead(_8); - _6 = opaque::<u64>(move _7) -> [return: bb4, unwind unreachable]; -+ _6 = opaque::<u64>(_1) -> [return: bb4, unwind unreachable]; ++ _6 = opaque::<u64>(copy _1) -> [return: bb4, unwind unreachable]; } bb4: { @@ -73,13 +73,13 @@ - StorageLive(_11); + nop; StorageLive(_12); - _12 = _1; + _12 = copy _1; StorageLive(_13); - _13 = _1; -- _14 = SubWithOverflow(_12, _13); + _13 = copy _1; +- _14 = SubWithOverflow(copy _12, copy _13); - assert(!move (_14.1: bool), "attempt to compute `{} - {}`, which would overflow", move _12, move _13) -> [success: bb5, unwind unreachable]; + _14 = const (0_u64, false); -+ assert(!const false, "attempt to compute `{} - {}`, which would overflow", _1, _1) -> [success: bb5, unwind unreachable]; ++ assert(!const false, "attempt to compute `{} - {}`, which would overflow", copy _1, copy _1) -> [success: bb5, unwind unreachable]; } bb5: { @@ -98,11 +98,11 @@ StorageLive(_15); StorageLive(_16); StorageLive(_17); - _17 = _1; -- _18 = MulWithOverflow(_17, const 0_u64); + _17 = copy _1; +- _18 = MulWithOverflow(copy _17, const 0_u64); - assert(!move (_18.1: bool), "attempt to compute `{} * {}`, which would overflow", move _17, const 0_u64) -> [success: bb7, unwind unreachable]; + _18 = const (0_u64, false); -+ assert(!const false, "attempt to compute `{} * {}`, which would overflow", _1, const 0_u64) -> [success: bb7, unwind unreachable]; ++ assert(!const false, "attempt to compute `{} * {}`, which would overflow", copy _1, const 0_u64) -> [success: bb7, unwind unreachable]; } bb7: { @@ -119,19 +119,19 @@ StorageLive(_19); StorageLive(_20); StorageLive(_21); - _21 = _1; -- _22 = MulWithOverflow(_21, const 1_u64); + _21 = copy _1; +- _22 = MulWithOverflow(copy _21, const 1_u64); - assert(!move (_22.1: bool), "attempt to compute `{} * {}`, which would overflow", move _21, const 1_u64) -> [success: bb9, unwind unreachable]; -+ _22 = _5; -+ assert(!const false, "attempt to compute `{} * {}`, which would overflow", _1, const 1_u64) -> [success: bb9, unwind unreachable]; ++ _22 = copy _5; ++ assert(!const false, "attempt to compute `{} * {}`, which would overflow", copy _1, const 1_u64) -> [success: bb9, unwind unreachable]; } bb9: { - _20 = move (_22.0: u64); -+ _20 = _1; ++ _20 = copy _1; StorageDead(_21); - _19 = opaque::<u64>(move _20) -> [return: bb10, unwind unreachable]; -+ _19 = opaque::<u64>(_1) -> [return: bb10, unwind unreachable]; ++ _19 = opaque::<u64>(copy _1) -> [return: bb10, unwind unreachable]; } bb10: { diff --git a/tests/mir-opt/gvn.arithmetic_checked.GVN.panic-unwind.diff b/tests/mir-opt/gvn.arithmetic_checked.GVN.panic-unwind.diff index 2873d7ef0ab..f3f6b381a81 100644 --- a/tests/mir-opt/gvn.arithmetic_checked.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.arithmetic_checked.GVN.panic-unwind.diff @@ -30,19 +30,19 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); - _4 = _1; -- _5 = AddWithOverflow(_4, const 0_u64); + _4 = copy _1; +- _5 = AddWithOverflow(copy _4, const 0_u64); - assert(!move (_5.1: bool), "attempt to compute `{} + {}`, which would overflow", move _4, const 0_u64) -> [success: bb1, unwind continue]; -+ _5 = AddWithOverflow(_1, const 0_u64); -+ assert(!const false, "attempt to compute `{} + {}`, which would overflow", _1, const 0_u64) -> [success: bb1, unwind continue]; ++ _5 = AddWithOverflow(copy _1, const 0_u64); ++ assert(!const false, "attempt to compute `{} + {}`, which would overflow", copy _1, const 0_u64) -> [success: bb1, unwind continue]; } bb1: { - _3 = move (_5.0: u64); -+ _3 = _1; ++ _3 = copy _1; StorageDead(_4); - _2 = opaque::<u64>(move _3) -> [return: bb2, unwind continue]; -+ _2 = opaque::<u64>(_1) -> [return: bb2, unwind continue]; ++ _2 = opaque::<u64>(copy _1) -> [return: bb2, unwind continue]; } bb2: { @@ -51,19 +51,19 @@ StorageLive(_6); StorageLive(_7); StorageLive(_8); - _8 = _1; -- _9 = SubWithOverflow(_8, const 0_u64); + _8 = copy _1; +- _9 = SubWithOverflow(copy _8, const 0_u64); - assert(!move (_9.1: bool), "attempt to compute `{} - {}`, which would overflow", move _8, const 0_u64) -> [success: bb3, unwind continue]; -+ _9 = _5; -+ assert(!const false, "attempt to compute `{} - {}`, which would overflow", _1, const 0_u64) -> [success: bb3, unwind continue]; ++ _9 = copy _5; ++ assert(!const false, "attempt to compute `{} - {}`, which would overflow", copy _1, const 0_u64) -> [success: bb3, unwind continue]; } bb3: { - _7 = move (_9.0: u64); -+ _7 = _1; ++ _7 = copy _1; StorageDead(_8); - _6 = opaque::<u64>(move _7) -> [return: bb4, unwind continue]; -+ _6 = opaque::<u64>(_1) -> [return: bb4, unwind continue]; ++ _6 = opaque::<u64>(copy _1) -> [return: bb4, unwind continue]; } bb4: { @@ -73,13 +73,13 @@ - StorageLive(_11); + nop; StorageLive(_12); - _12 = _1; + _12 = copy _1; StorageLive(_13); - _13 = _1; -- _14 = SubWithOverflow(_12, _13); + _13 = copy _1; +- _14 = SubWithOverflow(copy _12, copy _13); - assert(!move (_14.1: bool), "attempt to compute `{} - {}`, which would overflow", move _12, move _13) -> [success: bb5, unwind continue]; + _14 = const (0_u64, false); -+ assert(!const false, "attempt to compute `{} - {}`, which would overflow", _1, _1) -> [success: bb5, unwind continue]; ++ assert(!const false, "attempt to compute `{} - {}`, which would overflow", copy _1, copy _1) -> [success: bb5, unwind continue]; } bb5: { @@ -98,11 +98,11 @@ StorageLive(_15); StorageLive(_16); StorageLive(_17); - _17 = _1; -- _18 = MulWithOverflow(_17, const 0_u64); + _17 = copy _1; +- _18 = MulWithOverflow(copy _17, const 0_u64); - assert(!move (_18.1: bool), "attempt to compute `{} * {}`, which would overflow", move _17, const 0_u64) -> [success: bb7, unwind continue]; + _18 = const (0_u64, false); -+ assert(!const false, "attempt to compute `{} * {}`, which would overflow", _1, const 0_u64) -> [success: bb7, unwind continue]; ++ assert(!const false, "attempt to compute `{} * {}`, which would overflow", copy _1, const 0_u64) -> [success: bb7, unwind continue]; } bb7: { @@ -119,19 +119,19 @@ StorageLive(_19); StorageLive(_20); StorageLive(_21); - _21 = _1; -- _22 = MulWithOverflow(_21, const 1_u64); + _21 = copy _1; +- _22 = MulWithOverflow(copy _21, const 1_u64); - assert(!move (_22.1: bool), "attempt to compute `{} * {}`, which would overflow", move _21, const 1_u64) -> [success: bb9, unwind continue]; -+ _22 = _5; -+ assert(!const false, "attempt to compute `{} * {}`, which would overflow", _1, const 1_u64) -> [success: bb9, unwind continue]; ++ _22 = copy _5; ++ assert(!const false, "attempt to compute `{} * {}`, which would overflow", copy _1, const 1_u64) -> [success: bb9, unwind continue]; } bb9: { - _20 = move (_22.0: u64); -+ _20 = _1; ++ _20 = copy _1; StorageDead(_21); - _19 = opaque::<u64>(move _20) -> [return: bb10, unwind continue]; -+ _19 = opaque::<u64>(_1) -> [return: bb10, unwind continue]; ++ _19 = opaque::<u64>(copy _1) -> [return: bb10, unwind continue]; } bb10: { diff --git a/tests/mir-opt/gvn.arithmetic_float.GVN.panic-abort.diff b/tests/mir-opt/gvn.arithmetic_float.GVN.panic-abort.diff index b332100eaf0..31a85468126 100644 --- a/tests/mir-opt/gvn.arithmetic_float.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.arithmetic_float.GVN.panic-abort.diff @@ -38,9 +38,9 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; - _3 = Add(move _4, const 0f64); -+ _3 = Add(_1, const 0f64); ++ _3 = Add(copy _1, const 0f64); StorageDead(_4); _2 = opaque::<f64>(move _3) -> [return: bb1, unwind unreachable]; } @@ -51,9 +51,9 @@ StorageLive(_5); StorageLive(_6); StorageLive(_7); - _7 = _1; + _7 = copy _1; - _6 = Sub(move _7, const 0f64); -+ _6 = Sub(_1, const 0f64); ++ _6 = Sub(copy _1, const 0f64); StorageDead(_7); _5 = opaque::<f64>(move _6) -> [return: bb2, unwind unreachable]; } @@ -64,9 +64,9 @@ StorageLive(_8); StorageLive(_9); StorageLive(_10); - _10 = _1; + _10 = copy _1; - _9 = Mul(move _10, const 0f64); -+ _9 = Mul(_1, const 0f64); ++ _9 = Mul(copy _1, const 0f64); StorageDead(_10); _8 = opaque::<f64>(move _9) -> [return: bb3, unwind unreachable]; } @@ -77,9 +77,9 @@ StorageLive(_11); StorageLive(_12); StorageLive(_13); - _13 = _1; + _13 = copy _1; - _12 = Div(move _13, const 0f64); -+ _12 = Div(_1, const 0f64); ++ _12 = Div(copy _1, const 0f64); StorageDead(_13); _11 = opaque::<f64>(move _12) -> [return: bb4, unwind unreachable]; } @@ -90,9 +90,9 @@ StorageLive(_14); StorageLive(_15); StorageLive(_16); - _16 = _1; + _16 = copy _1; - _15 = Div(const 0f64, move _16); -+ _15 = Div(const 0f64, _1); ++ _15 = Div(const 0f64, copy _1); StorageDead(_16); _14 = opaque::<f64>(move _15) -> [return: bb5, unwind unreachable]; } @@ -103,9 +103,9 @@ StorageLive(_17); StorageLive(_18); StorageLive(_19); - _19 = _1; + _19 = copy _1; - _18 = Rem(move _19, const 0f64); -+ _18 = Rem(_1, const 0f64); ++ _18 = Rem(copy _1, const 0f64); StorageDead(_19); _17 = opaque::<f64>(move _18) -> [return: bb6, unwind unreachable]; } @@ -116,9 +116,9 @@ StorageLive(_20); StorageLive(_21); StorageLive(_22); - _22 = _1; + _22 = copy _1; - _21 = Rem(const 0f64, move _22); -+ _21 = Rem(const 0f64, _1); ++ _21 = Rem(const 0f64, copy _1); StorageDead(_22); _20 = opaque::<f64>(move _21) -> [return: bb7, unwind unreachable]; } @@ -129,11 +129,11 @@ StorageLive(_23); StorageLive(_24); StorageLive(_25); - _25 = _1; + _25 = copy _1; StorageLive(_26); - _26 = _1; + _26 = copy _1; - _24 = Eq(move _25, move _26); -+ _24 = Eq(_1, _1); ++ _24 = Eq(copy _1, copy _1); StorageDead(_26); StorageDead(_25); _23 = opaque::<bool>(move _24) -> [return: bb8, unwind unreachable]; @@ -145,11 +145,11 @@ StorageLive(_27); StorageLive(_28); StorageLive(_29); - _29 = _1; + _29 = copy _1; StorageLive(_30); - _30 = _1; + _30 = copy _1; - _28 = Ne(move _29, move _30); -+ _28 = Ne(_1, _1); ++ _28 = Ne(copy _1, copy _1); StorageDead(_30); StorageDead(_29); _27 = opaque::<bool>(move _28) -> [return: bb9, unwind unreachable]; diff --git a/tests/mir-opt/gvn.arithmetic_float.GVN.panic-unwind.diff b/tests/mir-opt/gvn.arithmetic_float.GVN.panic-unwind.diff index 28664cb0ac8..4e42b1af4fc 100644 --- a/tests/mir-opt/gvn.arithmetic_float.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.arithmetic_float.GVN.panic-unwind.diff @@ -38,9 +38,9 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; - _3 = Add(move _4, const 0f64); -+ _3 = Add(_1, const 0f64); ++ _3 = Add(copy _1, const 0f64); StorageDead(_4); _2 = opaque::<f64>(move _3) -> [return: bb1, unwind continue]; } @@ -51,9 +51,9 @@ StorageLive(_5); StorageLive(_6); StorageLive(_7); - _7 = _1; + _7 = copy _1; - _6 = Sub(move _7, const 0f64); -+ _6 = Sub(_1, const 0f64); ++ _6 = Sub(copy _1, const 0f64); StorageDead(_7); _5 = opaque::<f64>(move _6) -> [return: bb2, unwind continue]; } @@ -64,9 +64,9 @@ StorageLive(_8); StorageLive(_9); StorageLive(_10); - _10 = _1; + _10 = copy _1; - _9 = Mul(move _10, const 0f64); -+ _9 = Mul(_1, const 0f64); ++ _9 = Mul(copy _1, const 0f64); StorageDead(_10); _8 = opaque::<f64>(move _9) -> [return: bb3, unwind continue]; } @@ -77,9 +77,9 @@ StorageLive(_11); StorageLive(_12); StorageLive(_13); - _13 = _1; + _13 = copy _1; - _12 = Div(move _13, const 0f64); -+ _12 = Div(_1, const 0f64); ++ _12 = Div(copy _1, const 0f64); StorageDead(_13); _11 = opaque::<f64>(move _12) -> [return: bb4, unwind continue]; } @@ -90,9 +90,9 @@ StorageLive(_14); StorageLive(_15); StorageLive(_16); - _16 = _1; + _16 = copy _1; - _15 = Div(const 0f64, move _16); -+ _15 = Div(const 0f64, _1); ++ _15 = Div(const 0f64, copy _1); StorageDead(_16); _14 = opaque::<f64>(move _15) -> [return: bb5, unwind continue]; } @@ -103,9 +103,9 @@ StorageLive(_17); StorageLive(_18); StorageLive(_19); - _19 = _1; + _19 = copy _1; - _18 = Rem(move _19, const 0f64); -+ _18 = Rem(_1, const 0f64); ++ _18 = Rem(copy _1, const 0f64); StorageDead(_19); _17 = opaque::<f64>(move _18) -> [return: bb6, unwind continue]; } @@ -116,9 +116,9 @@ StorageLive(_20); StorageLive(_21); StorageLive(_22); - _22 = _1; + _22 = copy _1; - _21 = Rem(const 0f64, move _22); -+ _21 = Rem(const 0f64, _1); ++ _21 = Rem(const 0f64, copy _1); StorageDead(_22); _20 = opaque::<f64>(move _21) -> [return: bb7, unwind continue]; } @@ -129,11 +129,11 @@ StorageLive(_23); StorageLive(_24); StorageLive(_25); - _25 = _1; + _25 = copy _1; StorageLive(_26); - _26 = _1; + _26 = copy _1; - _24 = Eq(move _25, move _26); -+ _24 = Eq(_1, _1); ++ _24 = Eq(copy _1, copy _1); StorageDead(_26); StorageDead(_25); _23 = opaque::<bool>(move _24) -> [return: bb8, unwind continue]; @@ -145,11 +145,11 @@ StorageLive(_27); StorageLive(_28); StorageLive(_29); - _29 = _1; + _29 = copy _1; StorageLive(_30); - _30 = _1; + _30 = copy _1; - _28 = Ne(move _29, move _30); -+ _28 = Ne(_1, _1); ++ _28 = Ne(copy _1, copy _1); StorageDead(_30); StorageDead(_29); _27 = opaque::<bool>(move _28) -> [return: bb9, unwind continue]; diff --git a/tests/mir-opt/gvn.borrowed.GVN.panic-abort.diff b/tests/mir-opt/gvn.borrowed.GVN.panic-abort.diff index 9520bd382ee..b0702696e18 100644 --- a/tests/mir-opt/gvn.borrowed.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.borrowed.GVN.panic-abort.diff @@ -7,19 +7,19 @@ let mut _3: &T; bb0: { - _2 = _1; + _2 = copy _1; _3 = &_1; - _0 = opaque::<&T>(_3) -> [return: bb1, unwind unreachable]; + _0 = opaque::<&T>(copy _3) -> [return: bb1, unwind unreachable]; } bb1: { -- _0 = opaque::<T>(_2) -> [return: bb2, unwind unreachable]; -+ _0 = opaque::<T>(_1) -> [return: bb2, unwind unreachable]; +- _0 = opaque::<T>(copy _2) -> [return: bb2, unwind unreachable]; ++ _0 = opaque::<T>(copy _1) -> [return: bb2, unwind unreachable]; } bb2: { -- _0 = opaque::<T>((*_3)) -> [return: bb3, unwind unreachable]; -+ _0 = opaque::<T>(_1) -> [return: bb3, unwind unreachable]; +- _0 = opaque::<T>(copy (*_3)) -> [return: bb3, unwind unreachable]; ++ _0 = opaque::<T>(copy _1) -> [return: bb3, unwind unreachable]; } bb3: { diff --git a/tests/mir-opt/gvn.borrowed.GVN.panic-unwind.diff b/tests/mir-opt/gvn.borrowed.GVN.panic-unwind.diff index 4f5d76d5644..fe05d4deeed 100644 --- a/tests/mir-opt/gvn.borrowed.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.borrowed.GVN.panic-unwind.diff @@ -7,19 +7,19 @@ let mut _3: &T; bb0: { - _2 = _1; + _2 = copy _1; _3 = &_1; - _0 = opaque::<&T>(_3) -> [return: bb1, unwind continue]; + _0 = opaque::<&T>(copy _3) -> [return: bb1, unwind continue]; } bb1: { -- _0 = opaque::<T>(_2) -> [return: bb2, unwind continue]; -+ _0 = opaque::<T>(_1) -> [return: bb2, unwind continue]; +- _0 = opaque::<T>(copy _2) -> [return: bb2, unwind continue]; ++ _0 = opaque::<T>(copy _1) -> [return: bb2, unwind continue]; } bb2: { -- _0 = opaque::<T>((*_3)) -> [return: bb3, unwind continue]; -+ _0 = opaque::<T>(_1) -> [return: bb3, unwind continue]; +- _0 = opaque::<T>(copy (*_3)) -> [return: bb3, unwind continue]; ++ _0 = opaque::<T>(copy _1) -> [return: bb3, unwind continue]; } bb3: { diff --git a/tests/mir-opt/gvn.cast.GVN.panic-abort.diff b/tests/mir-opt/gvn.cast.GVN.panic-abort.diff index d43198c9911..1d523d22ca6 100644 --- a/tests/mir-opt/gvn.cast.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.cast.GVN.panic-abort.diff @@ -116,7 +116,7 @@ StorageLive(_4); StorageLive(_5); StorageLive(_6); -- _6 = _1; +- _6 = copy _1; - _5 = move _6 as u8 (IntToInt); + _6 = const 1_i64; + _5 = const 1_u8; @@ -131,7 +131,7 @@ StorageLive(_7); StorageLive(_8); StorageLive(_9); -- _9 = _1; +- _9 = copy _1; - _8 = move _9 as u16 (IntToInt); + _9 = const 1_i64; + _8 = const 1_u16; @@ -146,7 +146,7 @@ StorageLive(_10); StorageLive(_11); StorageLive(_12); -- _12 = _1; +- _12 = copy _1; - _11 = move _12 as u32 (IntToInt); + _12 = const 1_i64; + _11 = const 1_u32; @@ -161,7 +161,7 @@ StorageLive(_13); StorageLive(_14); StorageLive(_15); -- _15 = _1; +- _15 = copy _1; - _14 = move _15 as u64 (IntToInt); + _15 = const 1_i64; + _14 = const 1_u64; @@ -176,7 +176,7 @@ StorageLive(_16); StorageLive(_17); StorageLive(_18); -- _18 = _1; +- _18 = copy _1; - _17 = move _18 as i8 (IntToInt); + _18 = const 1_i64; + _17 = const 1_i8; @@ -191,7 +191,7 @@ StorageLive(_19); StorageLive(_20); StorageLive(_21); -- _21 = _1; +- _21 = copy _1; - _20 = move _21 as i16 (IntToInt); + _21 = const 1_i64; + _20 = const 1_i16; @@ -206,7 +206,7 @@ StorageLive(_22); StorageLive(_23); StorageLive(_24); -- _24 = _1; +- _24 = copy _1; - _23 = move _24 as i32 (IntToInt); + _24 = const 1_i64; + _23 = const 1_i32; @@ -220,7 +220,7 @@ StorageDead(_22); StorageLive(_25); StorageLive(_26); -- _26 = _1; +- _26 = copy _1; - _25 = opaque::<i64>(move _26) -> [return: bb8, unwind unreachable]; + _26 = const 1_i64; + _25 = opaque::<i64>(const 1_i64) -> [return: bb8, unwind unreachable]; @@ -232,7 +232,7 @@ StorageLive(_27); StorageLive(_28); StorageLive(_29); -- _29 = _1; +- _29 = copy _1; - _28 = move _29 as f32 (IntToFloat); + _29 = const 1_i64; + _28 = const 1f32; @@ -247,7 +247,7 @@ StorageLive(_30); StorageLive(_31); StorageLive(_32); -- _32 = _1; +- _32 = copy _1; - _31 = move _32 as f64 (IntToFloat); + _32 = const 1_i64; + _31 = const 1f64; @@ -262,7 +262,7 @@ StorageLive(_33); StorageLive(_34); StorageLive(_35); -- _35 = _2; +- _35 = copy _2; - _34 = move _35 as u8 (IntToInt); + _35 = const 1_u64; + _34 = const 1_u8; @@ -277,7 +277,7 @@ StorageLive(_36); StorageLive(_37); StorageLive(_38); -- _38 = _2; +- _38 = copy _2; - _37 = move _38 as u16 (IntToInt); + _38 = const 1_u64; + _37 = const 1_u16; @@ -292,7 +292,7 @@ StorageLive(_39); StorageLive(_40); StorageLive(_41); -- _41 = _2; +- _41 = copy _2; - _40 = move _41 as u32 (IntToInt); + _41 = const 1_u64; + _40 = const 1_u32; @@ -306,7 +306,7 @@ StorageDead(_39); StorageLive(_42); StorageLive(_43); -- _43 = _2; +- _43 = copy _2; - _42 = opaque::<u64>(move _43) -> [return: bb14, unwind unreachable]; + _43 = const 1_u64; + _42 = opaque::<u64>(const 1_u64) -> [return: bb14, unwind unreachable]; @@ -318,7 +318,7 @@ StorageLive(_44); StorageLive(_45); StorageLive(_46); -- _46 = _2; +- _46 = copy _2; - _45 = move _46 as i8 (IntToInt); + _46 = const 1_u64; + _45 = const 1_i8; @@ -333,7 +333,7 @@ StorageLive(_47); StorageLive(_48); StorageLive(_49); -- _49 = _2; +- _49 = copy _2; - _48 = move _49 as i16 (IntToInt); + _49 = const 1_u64; + _48 = const 1_i16; @@ -348,7 +348,7 @@ StorageLive(_50); StorageLive(_51); StorageLive(_52); -- _52 = _2; +- _52 = copy _2; - _51 = move _52 as i32 (IntToInt); + _52 = const 1_u64; + _51 = const 1_i32; @@ -363,7 +363,7 @@ StorageLive(_53); StorageLive(_54); StorageLive(_55); -- _55 = _2; +- _55 = copy _2; - _54 = move _55 as i64 (IntToInt); + _55 = const 1_u64; + _54 = const 1_i64; @@ -378,7 +378,7 @@ StorageLive(_56); StorageLive(_57); StorageLive(_58); -- _58 = _2; +- _58 = copy _2; - _57 = move _58 as f32 (IntToFloat); + _58 = const 1_u64; + _57 = const 1f32; @@ -393,7 +393,7 @@ StorageLive(_59); StorageLive(_60); StorageLive(_61); -- _61 = _2; +- _61 = copy _2; - _60 = move _61 as f64 (IntToFloat); + _61 = const 1_u64; + _60 = const 1f64; @@ -408,7 +408,7 @@ StorageLive(_62); StorageLive(_63); StorageLive(_64); -- _64 = _3; +- _64 = copy _3; - _63 = move _64 as u8 (FloatToInt); + _64 = const 1f64; + _63 = const 1_u8; @@ -423,7 +423,7 @@ StorageLive(_65); StorageLive(_66); StorageLive(_67); -- _67 = _3; +- _67 = copy _3; - _66 = move _67 as u16 (FloatToInt); + _67 = const 1f64; + _66 = const 1_u16; @@ -438,7 +438,7 @@ StorageLive(_68); StorageLive(_69); StorageLive(_70); -- _70 = _3; +- _70 = copy _3; - _69 = move _70 as u32 (FloatToInt); + _70 = const 1f64; + _69 = const 1_u32; @@ -453,7 +453,7 @@ StorageLive(_71); StorageLive(_72); StorageLive(_73); -- _73 = _3; +- _73 = copy _3; - _72 = move _73 as u64 (FloatToInt); + _73 = const 1f64; + _72 = const 1_u64; @@ -468,7 +468,7 @@ StorageLive(_74); StorageLive(_75); StorageLive(_76); -- _76 = _3; +- _76 = copy _3; - _75 = move _76 as i8 (FloatToInt); + _76 = const 1f64; + _75 = const 1_i8; @@ -483,7 +483,7 @@ StorageLive(_77); StorageLive(_78); StorageLive(_79); -- _79 = _3; +- _79 = copy _3; - _78 = move _79 as i16 (FloatToInt); + _79 = const 1f64; + _78 = const 1_i16; @@ -498,7 +498,7 @@ StorageLive(_80); StorageLive(_81); StorageLive(_82); -- _82 = _3; +- _82 = copy _3; - _81 = move _82 as i32 (FloatToInt); + _82 = const 1f64; + _81 = const 1_i32; @@ -513,7 +513,7 @@ StorageLive(_83); StorageLive(_84); StorageLive(_85); -- _85 = _3; +- _85 = copy _3; - _84 = move _85 as i64 (FloatToInt); + _85 = const 1f64; + _84 = const 1_i64; @@ -528,7 +528,7 @@ StorageLive(_86); StorageLive(_87); StorageLive(_88); -- _88 = _3; +- _88 = copy _3; - _87 = move _88 as f32 (FloatToFloat); + _88 = const 1f64; + _87 = const 1f32; @@ -542,7 +542,7 @@ StorageDead(_86); StorageLive(_89); StorageLive(_90); -- _90 = _3; +- _90 = copy _3; - _89 = opaque::<f64>(move _90) -> [return: bb30, unwind unreachable]; + _90 = const 1f64; + _89 = opaque::<f64>(const 1f64) -> [return: bb30, unwind unreachable]; diff --git a/tests/mir-opt/gvn.cast.GVN.panic-unwind.diff b/tests/mir-opt/gvn.cast.GVN.panic-unwind.diff index 08b97e13aa0..3541c10da64 100644 --- a/tests/mir-opt/gvn.cast.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.cast.GVN.panic-unwind.diff @@ -116,7 +116,7 @@ StorageLive(_4); StorageLive(_5); StorageLive(_6); -- _6 = _1; +- _6 = copy _1; - _5 = move _6 as u8 (IntToInt); + _6 = const 1_i64; + _5 = const 1_u8; @@ -131,7 +131,7 @@ StorageLive(_7); StorageLive(_8); StorageLive(_9); -- _9 = _1; +- _9 = copy _1; - _8 = move _9 as u16 (IntToInt); + _9 = const 1_i64; + _8 = const 1_u16; @@ -146,7 +146,7 @@ StorageLive(_10); StorageLive(_11); StorageLive(_12); -- _12 = _1; +- _12 = copy _1; - _11 = move _12 as u32 (IntToInt); + _12 = const 1_i64; + _11 = const 1_u32; @@ -161,7 +161,7 @@ StorageLive(_13); StorageLive(_14); StorageLive(_15); -- _15 = _1; +- _15 = copy _1; - _14 = move _15 as u64 (IntToInt); + _15 = const 1_i64; + _14 = const 1_u64; @@ -176,7 +176,7 @@ StorageLive(_16); StorageLive(_17); StorageLive(_18); -- _18 = _1; +- _18 = copy _1; - _17 = move _18 as i8 (IntToInt); + _18 = const 1_i64; + _17 = const 1_i8; @@ -191,7 +191,7 @@ StorageLive(_19); StorageLive(_20); StorageLive(_21); -- _21 = _1; +- _21 = copy _1; - _20 = move _21 as i16 (IntToInt); + _21 = const 1_i64; + _20 = const 1_i16; @@ -206,7 +206,7 @@ StorageLive(_22); StorageLive(_23); StorageLive(_24); -- _24 = _1; +- _24 = copy _1; - _23 = move _24 as i32 (IntToInt); + _24 = const 1_i64; + _23 = const 1_i32; @@ -220,7 +220,7 @@ StorageDead(_22); StorageLive(_25); StorageLive(_26); -- _26 = _1; +- _26 = copy _1; - _25 = opaque::<i64>(move _26) -> [return: bb8, unwind continue]; + _26 = const 1_i64; + _25 = opaque::<i64>(const 1_i64) -> [return: bb8, unwind continue]; @@ -232,7 +232,7 @@ StorageLive(_27); StorageLive(_28); StorageLive(_29); -- _29 = _1; +- _29 = copy _1; - _28 = move _29 as f32 (IntToFloat); + _29 = const 1_i64; + _28 = const 1f32; @@ -247,7 +247,7 @@ StorageLive(_30); StorageLive(_31); StorageLive(_32); -- _32 = _1; +- _32 = copy _1; - _31 = move _32 as f64 (IntToFloat); + _32 = const 1_i64; + _31 = const 1f64; @@ -262,7 +262,7 @@ StorageLive(_33); StorageLive(_34); StorageLive(_35); -- _35 = _2; +- _35 = copy _2; - _34 = move _35 as u8 (IntToInt); + _35 = const 1_u64; + _34 = const 1_u8; @@ -277,7 +277,7 @@ StorageLive(_36); StorageLive(_37); StorageLive(_38); -- _38 = _2; +- _38 = copy _2; - _37 = move _38 as u16 (IntToInt); + _38 = const 1_u64; + _37 = const 1_u16; @@ -292,7 +292,7 @@ StorageLive(_39); StorageLive(_40); StorageLive(_41); -- _41 = _2; +- _41 = copy _2; - _40 = move _41 as u32 (IntToInt); + _41 = const 1_u64; + _40 = const 1_u32; @@ -306,7 +306,7 @@ StorageDead(_39); StorageLive(_42); StorageLive(_43); -- _43 = _2; +- _43 = copy _2; - _42 = opaque::<u64>(move _43) -> [return: bb14, unwind continue]; + _43 = const 1_u64; + _42 = opaque::<u64>(const 1_u64) -> [return: bb14, unwind continue]; @@ -318,7 +318,7 @@ StorageLive(_44); StorageLive(_45); StorageLive(_46); -- _46 = _2; +- _46 = copy _2; - _45 = move _46 as i8 (IntToInt); + _46 = const 1_u64; + _45 = const 1_i8; @@ -333,7 +333,7 @@ StorageLive(_47); StorageLive(_48); StorageLive(_49); -- _49 = _2; +- _49 = copy _2; - _48 = move _49 as i16 (IntToInt); + _49 = const 1_u64; + _48 = const 1_i16; @@ -348,7 +348,7 @@ StorageLive(_50); StorageLive(_51); StorageLive(_52); -- _52 = _2; +- _52 = copy _2; - _51 = move _52 as i32 (IntToInt); + _52 = const 1_u64; + _51 = const 1_i32; @@ -363,7 +363,7 @@ StorageLive(_53); StorageLive(_54); StorageLive(_55); -- _55 = _2; +- _55 = copy _2; - _54 = move _55 as i64 (IntToInt); + _55 = const 1_u64; + _54 = const 1_i64; @@ -378,7 +378,7 @@ StorageLive(_56); StorageLive(_57); StorageLive(_58); -- _58 = _2; +- _58 = copy _2; - _57 = move _58 as f32 (IntToFloat); + _58 = const 1_u64; + _57 = const 1f32; @@ -393,7 +393,7 @@ StorageLive(_59); StorageLive(_60); StorageLive(_61); -- _61 = _2; +- _61 = copy _2; - _60 = move _61 as f64 (IntToFloat); + _61 = const 1_u64; + _60 = const 1f64; @@ -408,7 +408,7 @@ StorageLive(_62); StorageLive(_63); StorageLive(_64); -- _64 = _3; +- _64 = copy _3; - _63 = move _64 as u8 (FloatToInt); + _64 = const 1f64; + _63 = const 1_u8; @@ -423,7 +423,7 @@ StorageLive(_65); StorageLive(_66); StorageLive(_67); -- _67 = _3; +- _67 = copy _3; - _66 = move _67 as u16 (FloatToInt); + _67 = const 1f64; + _66 = const 1_u16; @@ -438,7 +438,7 @@ StorageLive(_68); StorageLive(_69); StorageLive(_70); -- _70 = _3; +- _70 = copy _3; - _69 = move _70 as u32 (FloatToInt); + _70 = const 1f64; + _69 = const 1_u32; @@ -453,7 +453,7 @@ StorageLive(_71); StorageLive(_72); StorageLive(_73); -- _73 = _3; +- _73 = copy _3; - _72 = move _73 as u64 (FloatToInt); + _73 = const 1f64; + _72 = const 1_u64; @@ -468,7 +468,7 @@ StorageLive(_74); StorageLive(_75); StorageLive(_76); -- _76 = _3; +- _76 = copy _3; - _75 = move _76 as i8 (FloatToInt); + _76 = const 1f64; + _75 = const 1_i8; @@ -483,7 +483,7 @@ StorageLive(_77); StorageLive(_78); StorageLive(_79); -- _79 = _3; +- _79 = copy _3; - _78 = move _79 as i16 (FloatToInt); + _79 = const 1f64; + _78 = const 1_i16; @@ -498,7 +498,7 @@ StorageLive(_80); StorageLive(_81); StorageLive(_82); -- _82 = _3; +- _82 = copy _3; - _81 = move _82 as i32 (FloatToInt); + _82 = const 1f64; + _81 = const 1_i32; @@ -513,7 +513,7 @@ StorageLive(_83); StorageLive(_84); StorageLive(_85); -- _85 = _3; +- _85 = copy _3; - _84 = move _85 as i64 (FloatToInt); + _85 = const 1f64; + _84 = const 1_i64; @@ -528,7 +528,7 @@ StorageLive(_86); StorageLive(_87); StorageLive(_88); -- _88 = _3; +- _88 = copy _3; - _87 = move _88 as f32 (FloatToFloat); + _88 = const 1f64; + _87 = const 1f32; @@ -542,7 +542,7 @@ StorageDead(_86); StorageLive(_89); StorageLive(_90); -- _90 = _3; +- _90 = copy _3; - _89 = opaque::<f64>(move _90) -> [return: bb30, unwind continue]; + _90 = const 1f64; + _89 = opaque::<f64>(const 1f64) -> [return: bb30, unwind continue]; diff --git a/tests/mir-opt/gvn.cast_pointer_eq.GVN.panic-abort.diff b/tests/mir-opt/gvn.cast_pointer_eq.GVN.panic-abort.diff index 757ab959813..f66aed0f441 100644 --- a/tests/mir-opt/gvn.cast_pointer_eq.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.cast_pointer_eq.GVN.panic-abort.diff @@ -52,70 +52,70 @@ - StorageLive(_5); + nop; StorageLive(_6); - _6 = _1; + _6 = copy _1; - _5 = move _6 as *const u32 (PtrToPtr); -+ _5 = _1 as *const u32 (PtrToPtr); ++ _5 = copy _1 as *const u32 (PtrToPtr); StorageDead(_6); StorageLive(_7); - StorageLive(_8); + nop; StorageLive(_9); - _9 = _2; + _9 = copy _2; - _8 = move _9 as *const u32 (PtrToPtr); -+ _8 = _2 as *const u32 (PtrToPtr); ++ _8 = copy _2 as *const u32 (PtrToPtr); StorageDead(_9); - _7 = move _8 as *const u32 (PtrToPtr); - StorageDead(_8); -+ _7 = _8; ++ _7 = copy _8; + nop; StorageLive(_10); - StorageLive(_11); + nop; StorageLive(_12); - _12 = _3; + _12 = copy _3; - _11 = move _12 as *const u32 (PtrToPtr); -+ _11 = _3 as *const u32 (PtrToPtr); ++ _11 = copy _3 as *const u32 (PtrToPtr); StorageDead(_12); - _10 = move _11 as *const u32 (PtrToPtr); - StorageDead(_11); - StorageLive(_13); -+ _10 = _11; ++ _10 = copy _11; + nop; + nop; StorageLive(_14); - _14 = _4; + _14 = copy _4; - _13 = move _14 as *const u32 (PtrToPtr); -+ _13 = _4 as *const u32 (PtrToPtr); ++ _13 = copy _4 as *const u32 (PtrToPtr); StorageDead(_14); StorageLive(_15); StorageLive(_16); - _16 = _5; + _16 = copy _5; StorageLive(_17); -- _17 = _7; +- _17 = copy _7; - _15 = Eq(move _16, move _17); -+ _17 = _8; -+ _15 = Eq(_5, _8); ++ _17 = copy _8; ++ _15 = Eq(copy _5, copy _8); StorageDead(_17); StorageDead(_16); StorageLive(_18); StorageLive(_19); -- _19 = _7; -+ _19 = _8; +- _19 = copy _7; ++ _19 = copy _8; StorageLive(_20); -- _20 = _10; +- _20 = copy _10; - _18 = Eq(move _19, move _20); -+ _20 = _11; -+ _18 = Eq(_2, _3); ++ _20 = copy _11; ++ _18 = Eq(copy _2, copy _3); StorageDead(_20); StorageDead(_19); StorageLive(_21); StorageLive(_22); -- _22 = _10; -+ _22 = _11; +- _22 = copy _10; ++ _22 = copy _11; StorageLive(_23); - _23 = _13; + _23 = copy _13; - _21 = Eq(move _22, move _23); -+ _21 = Eq(_11, _13); ++ _21 = Eq(copy _11, copy _13); StorageDead(_23); StorageDead(_22); _0 = const (); diff --git a/tests/mir-opt/gvn.cast_pointer_eq.GVN.panic-unwind.diff b/tests/mir-opt/gvn.cast_pointer_eq.GVN.panic-unwind.diff index 757ab959813..f66aed0f441 100644 --- a/tests/mir-opt/gvn.cast_pointer_eq.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.cast_pointer_eq.GVN.panic-unwind.diff @@ -52,70 +52,70 @@ - StorageLive(_5); + nop; StorageLive(_6); - _6 = _1; + _6 = copy _1; - _5 = move _6 as *const u32 (PtrToPtr); -+ _5 = _1 as *const u32 (PtrToPtr); ++ _5 = copy _1 as *const u32 (PtrToPtr); StorageDead(_6); StorageLive(_7); - StorageLive(_8); + nop; StorageLive(_9); - _9 = _2; + _9 = copy _2; - _8 = move _9 as *const u32 (PtrToPtr); -+ _8 = _2 as *const u32 (PtrToPtr); ++ _8 = copy _2 as *const u32 (PtrToPtr); StorageDead(_9); - _7 = move _8 as *const u32 (PtrToPtr); - StorageDead(_8); -+ _7 = _8; ++ _7 = copy _8; + nop; StorageLive(_10); - StorageLive(_11); + nop; StorageLive(_12); - _12 = _3; + _12 = copy _3; - _11 = move _12 as *const u32 (PtrToPtr); -+ _11 = _3 as *const u32 (PtrToPtr); ++ _11 = copy _3 as *const u32 (PtrToPtr); StorageDead(_12); - _10 = move _11 as *const u32 (PtrToPtr); - StorageDead(_11); - StorageLive(_13); -+ _10 = _11; ++ _10 = copy _11; + nop; + nop; StorageLive(_14); - _14 = _4; + _14 = copy _4; - _13 = move _14 as *const u32 (PtrToPtr); -+ _13 = _4 as *const u32 (PtrToPtr); ++ _13 = copy _4 as *const u32 (PtrToPtr); StorageDead(_14); StorageLive(_15); StorageLive(_16); - _16 = _5; + _16 = copy _5; StorageLive(_17); -- _17 = _7; +- _17 = copy _7; - _15 = Eq(move _16, move _17); -+ _17 = _8; -+ _15 = Eq(_5, _8); ++ _17 = copy _8; ++ _15 = Eq(copy _5, copy _8); StorageDead(_17); StorageDead(_16); StorageLive(_18); StorageLive(_19); -- _19 = _7; -+ _19 = _8; +- _19 = copy _7; ++ _19 = copy _8; StorageLive(_20); -- _20 = _10; +- _20 = copy _10; - _18 = Eq(move _19, move _20); -+ _20 = _11; -+ _18 = Eq(_2, _3); ++ _20 = copy _11; ++ _18 = Eq(copy _2, copy _3); StorageDead(_20); StorageDead(_19); StorageLive(_21); StorageLive(_22); -- _22 = _10; -+ _22 = _11; +- _22 = copy _10; ++ _22 = copy _11; StorageLive(_23); - _23 = _13; + _23 = copy _13; - _21 = Eq(move _22, move _23); -+ _21 = Eq(_11, _13); ++ _21 = Eq(copy _11, copy _13); StorageDead(_23); StorageDead(_22); _0 = const (); diff --git a/tests/mir-opt/gvn.cast_pointer_then_transmute.GVN.panic-abort.diff b/tests/mir-opt/gvn.cast_pointer_then_transmute.GVN.panic-abort.diff index 8133f6e0b00..d9f945d2c41 100644 --- a/tests/mir-opt/gvn.cast_pointer_then_transmute.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.cast_pointer_then_transmute.GVN.panic-abort.diff @@ -22,19 +22,19 @@ StorageLive(_3); StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; - _4 = move _5 as *const () (PtrToPtr); -+ _4 = _1 as *const () (PtrToPtr); ++ _4 = copy _1 as *const () (PtrToPtr); StorageDead(_5); - _3 = move _4 as usize (Transmute); -+ _3 = _1 as usize (Transmute); ++ _3 = copy _1 as usize (Transmute); StorageDead(_4); StorageLive(_6); StorageLive(_7); StorageLive(_8); - _8 = _2; + _8 = copy _2; - _7 = move _8 as *const () (PtrToPtr); -+ _7 = _2 as *const () (PtrToPtr); ++ _7 = copy _2 as *const () (PtrToPtr); StorageDead(_8); _6 = move _7 as usize (Transmute); StorageDead(_7); diff --git a/tests/mir-opt/gvn.cast_pointer_then_transmute.GVN.panic-unwind.diff b/tests/mir-opt/gvn.cast_pointer_then_transmute.GVN.panic-unwind.diff index 8133f6e0b00..d9f945d2c41 100644 --- a/tests/mir-opt/gvn.cast_pointer_then_transmute.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.cast_pointer_then_transmute.GVN.panic-unwind.diff @@ -22,19 +22,19 @@ StorageLive(_3); StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; - _4 = move _5 as *const () (PtrToPtr); -+ _4 = _1 as *const () (PtrToPtr); ++ _4 = copy _1 as *const () (PtrToPtr); StorageDead(_5); - _3 = move _4 as usize (Transmute); -+ _3 = _1 as usize (Transmute); ++ _3 = copy _1 as usize (Transmute); StorageDead(_4); StorageLive(_6); StorageLive(_7); StorageLive(_8); - _8 = _2; + _8 = copy _2; - _7 = move _8 as *const () (PtrToPtr); -+ _7 = _2 as *const () (PtrToPtr); ++ _7 = copy _2 as *const () (PtrToPtr); StorageDead(_8); _6 = move _7 as usize (Transmute); StorageDead(_7); diff --git a/tests/mir-opt/gvn.casts_before_aggregate_raw_ptr.GVN.panic-abort.diff b/tests/mir-opt/gvn.casts_before_aggregate_raw_ptr.GVN.panic-abort.diff index 6e5bdb16595..fd09310fabd 100644 --- a/tests/mir-opt/gvn.casts_before_aggregate_raw_ptr.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.casts_before_aggregate_raw_ptr.GVN.panic-abort.diff @@ -25,28 +25,28 @@ - StorageLive(_2); + nop; StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = move _3 as *const [u8; 4] (PtrToPtr); -+ _2 = _1 as *const [u8; 4] (PtrToPtr); ++ _2 = copy _1 as *const [u8; 4] (PtrToPtr); StorageDead(_3); - StorageLive(_4); + nop; StorageLive(_5); - _5 = _2; + _5 = copy _2; - _4 = move _5 as *const u8 (PtrToPtr); -+ _4 = _1 as *const u8 (PtrToPtr); ++ _4 = copy _1 as *const u8 (PtrToPtr); StorageDead(_5); - StorageLive(_6); + nop; StorageLive(_7); - _7 = _4; + _7 = copy _4; - _6 = move _7 as *const () (PtrToPtr); -+ _6 = _1 as *const () (PtrToPtr); ++ _6 = copy _1 as *const () (PtrToPtr); StorageDead(_7); StorageLive(_8); - _8 = _6; + _8 = copy _6; - _0 = *const [u8] from (move _8, const 4_usize); -+ _0 = *const [u8] from (_1, const 4_usize); ++ _0 = *const [u8] from (copy _1, const 4_usize); StorageDead(_8); - StorageDead(_6); - StorageDead(_4); diff --git a/tests/mir-opt/gvn.casts_before_aggregate_raw_ptr.GVN.panic-unwind.diff b/tests/mir-opt/gvn.casts_before_aggregate_raw_ptr.GVN.panic-unwind.diff index 6e5bdb16595..fd09310fabd 100644 --- a/tests/mir-opt/gvn.casts_before_aggregate_raw_ptr.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.casts_before_aggregate_raw_ptr.GVN.panic-unwind.diff @@ -25,28 +25,28 @@ - StorageLive(_2); + nop; StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = move _3 as *const [u8; 4] (PtrToPtr); -+ _2 = _1 as *const [u8; 4] (PtrToPtr); ++ _2 = copy _1 as *const [u8; 4] (PtrToPtr); StorageDead(_3); - StorageLive(_4); + nop; StorageLive(_5); - _5 = _2; + _5 = copy _2; - _4 = move _5 as *const u8 (PtrToPtr); -+ _4 = _1 as *const u8 (PtrToPtr); ++ _4 = copy _1 as *const u8 (PtrToPtr); StorageDead(_5); - StorageLive(_6); + nop; StorageLive(_7); - _7 = _4; + _7 = copy _4; - _6 = move _7 as *const () (PtrToPtr); -+ _6 = _1 as *const () (PtrToPtr); ++ _6 = copy _1 as *const () (PtrToPtr); StorageDead(_7); StorageLive(_8); - _8 = _6; + _8 = copy _6; - _0 = *const [u8] from (move _8, const 4_usize); -+ _0 = *const [u8] from (_1, const 4_usize); ++ _0 = *const [u8] from (copy _1, const 4_usize); StorageDead(_8); - StorageDead(_6); - StorageDead(_4); diff --git a/tests/mir-opt/gvn.comparison.GVN.panic-abort.diff b/tests/mir-opt/gvn.comparison.GVN.panic-abort.diff index fefdf14bddc..7b25dedbb88 100644 --- a/tests/mir-opt/gvn.comparison.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.comparison.GVN.panic-abort.diff @@ -26,9 +26,9 @@ StorageLive(_3); StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; StorageLive(_6); - _6 = _1; + _6 = copy _1; - _4 = Eq(move _5, move _6); + _4 = const true; StorageDead(_6); @@ -43,9 +43,9 @@ StorageLive(_7); StorageLive(_8); StorageLive(_9); - _9 = _1; + _9 = copy _1; StorageLive(_10); - _10 = _1; + _10 = copy _1; - _8 = Ne(move _9, move _10); + _8 = const false; StorageDead(_10); @@ -60,11 +60,11 @@ StorageLive(_11); StorageLive(_12); StorageLive(_13); - _13 = _1; + _13 = copy _1; StorageLive(_14); - _14 = _2; + _14 = copy _2; - _12 = Eq(move _13, move _14); -+ _12 = Eq(_1, _2); ++ _12 = Eq(copy _1, copy _2); StorageDead(_14); StorageDead(_13); _11 = opaque::<bool>(move _12) -> [return: bb3, unwind unreachable]; @@ -76,11 +76,11 @@ StorageLive(_15); StorageLive(_16); StorageLive(_17); - _17 = _1; + _17 = copy _1; StorageLive(_18); - _18 = _2; + _18 = copy _2; - _16 = Ne(move _17, move _18); -+ _16 = Ne(_1, _2); ++ _16 = Ne(copy _1, copy _2); StorageDead(_18); StorageDead(_17); _15 = opaque::<bool>(move _16) -> [return: bb4, unwind unreachable]; diff --git a/tests/mir-opt/gvn.comparison.GVN.panic-unwind.diff b/tests/mir-opt/gvn.comparison.GVN.panic-unwind.diff index 9f19b2b59fa..416ae1ee559 100644 --- a/tests/mir-opt/gvn.comparison.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.comparison.GVN.panic-unwind.diff @@ -26,9 +26,9 @@ StorageLive(_3); StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; StorageLive(_6); - _6 = _1; + _6 = copy _1; - _4 = Eq(move _5, move _6); + _4 = const true; StorageDead(_6); @@ -43,9 +43,9 @@ StorageLive(_7); StorageLive(_8); StorageLive(_9); - _9 = _1; + _9 = copy _1; StorageLive(_10); - _10 = _1; + _10 = copy _1; - _8 = Ne(move _9, move _10); + _8 = const false; StorageDead(_10); @@ -60,11 +60,11 @@ StorageLive(_11); StorageLive(_12); StorageLive(_13); - _13 = _1; + _13 = copy _1; StorageLive(_14); - _14 = _2; + _14 = copy _2; - _12 = Eq(move _13, move _14); -+ _12 = Eq(_1, _2); ++ _12 = Eq(copy _1, copy _2); StorageDead(_14); StorageDead(_13); _11 = opaque::<bool>(move _12) -> [return: bb3, unwind continue]; @@ -76,11 +76,11 @@ StorageLive(_15); StorageLive(_16); StorageLive(_17); - _17 = _1; + _17 = copy _1; StorageLive(_18); - _18 = _2; + _18 = copy _2; - _16 = Ne(move _17, move _18); -+ _16 = Ne(_1, _2); ++ _16 = Ne(copy _1, copy _2); StorageDead(_18); StorageDead(_17); _15 = opaque::<bool>(move _16) -> [return: bb4, unwind continue]; diff --git a/tests/mir-opt/gvn.constant_index_overflow.GVN.panic-abort.diff b/tests/mir-opt/gvn.constant_index_overflow.GVN.panic-abort.diff index c417c51f9b7..3f052ee19fd 100644 --- a/tests/mir-opt/gvn.constant_index_overflow.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.constant_index_overflow.GVN.panic-abort.diff @@ -32,7 +32,7 @@ StorageLive(_3); StorageLive(_4); StorageLive(_5); -- _5 = _2; +- _5 = copy _2; + _5 = const usize::MAX; StorageLive(_6); StorageLive(_7); @@ -51,18 +51,18 @@ StorageDead(_6); StorageDead(_5); StorageLive(_8); -- _8 = _2; +- _8 = copy _2; + _8 = const usize::MAX; _9 = Len((*_1)); -- _10 = Lt(_8, _9); -- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> [success: bb3, unwind unreachable]; -+ _10 = Lt(const usize::MAX, _9); +- _10 = Lt(copy _8, copy _9); +- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, copy _8) -> [success: bb3, unwind unreachable]; ++ _10 = Lt(const usize::MAX, copy _9); + assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, const usize::MAX) -> [success: bb3, unwind unreachable]; } bb3: { -- _3 = (*_1)[_8]; -+ _3 = (*_1)[_2]; +- _3 = copy (*_1)[_8]; ++ _3 = copy (*_1)[_2]; StorageDead(_8); goto -> bb6; } @@ -73,15 +73,15 @@ StorageLive(_11); _11 = const 0_usize; _12 = Len((*_1)); -- _13 = Lt(_11, _12); -- assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, _11) -> [success: bb5, unwind unreachable]; -+ _13 = Lt(const 0_usize, _12); +- _13 = Lt(copy _11, copy _12); +- assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, copy _11) -> [success: bb5, unwind unreachable]; ++ _13 = Lt(const 0_usize, copy _12); + assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, const 0_usize) -> [success: bb5, unwind unreachable]; } bb5: { -- _3 = (*_1)[_11]; -+ _3 = (*_1)[0 of 1]; +- _3 = copy (*_1)[_11]; ++ _3 = copy (*_1)[0 of 1]; StorageDead(_11); goto -> bb6; } @@ -89,7 +89,7 @@ bb6: { StorageDead(_4); StorageLive(_14); - _14 = _3; + _14 = copy _3; _0 = opaque::<T>(move _14) -> [return: bb7, unwind unreachable]; } diff --git a/tests/mir-opt/gvn.constant_index_overflow.GVN.panic-unwind.diff b/tests/mir-opt/gvn.constant_index_overflow.GVN.panic-unwind.diff index 7a23fbe7cc0..84b738c7804 100644 --- a/tests/mir-opt/gvn.constant_index_overflow.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.constant_index_overflow.GVN.panic-unwind.diff @@ -32,7 +32,7 @@ StorageLive(_3); StorageLive(_4); StorageLive(_5); -- _5 = _2; +- _5 = copy _2; + _5 = const usize::MAX; StorageLive(_6); StorageLive(_7); @@ -51,18 +51,18 @@ StorageDead(_6); StorageDead(_5); StorageLive(_8); -- _8 = _2; +- _8 = copy _2; + _8 = const usize::MAX; _9 = Len((*_1)); -- _10 = Lt(_8, _9); -- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> [success: bb3, unwind continue]; -+ _10 = Lt(const usize::MAX, _9); +- _10 = Lt(copy _8, copy _9); +- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, copy _8) -> [success: bb3, unwind continue]; ++ _10 = Lt(const usize::MAX, copy _9); + assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, const usize::MAX) -> [success: bb3, unwind continue]; } bb3: { -- _3 = (*_1)[_8]; -+ _3 = (*_1)[_2]; +- _3 = copy (*_1)[_8]; ++ _3 = copy (*_1)[_2]; StorageDead(_8); goto -> bb6; } @@ -73,15 +73,15 @@ StorageLive(_11); _11 = const 0_usize; _12 = Len((*_1)); -- _13 = Lt(_11, _12); -- assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, _11) -> [success: bb5, unwind continue]; -+ _13 = Lt(const 0_usize, _12); +- _13 = Lt(copy _11, copy _12); +- assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, copy _11) -> [success: bb5, unwind continue]; ++ _13 = Lt(const 0_usize, copy _12); + assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, const 0_usize) -> [success: bb5, unwind continue]; } bb5: { -- _3 = (*_1)[_11]; -+ _3 = (*_1)[0 of 1]; +- _3 = copy (*_1)[_11]; ++ _3 = copy (*_1)[0 of 1]; StorageDead(_11); goto -> bb6; } @@ -89,7 +89,7 @@ bb6: { StorageDead(_4); StorageLive(_14); - _14 = _3; + _14 = copy _3; _0 = opaque::<T>(move _14) -> [return: bb7, unwind continue]; } diff --git a/tests/mir-opt/gvn.dereferences.GVN.panic-abort.diff b/tests/mir-opt/gvn.dereferences.GVN.panic-abort.diff index 906835530d8..a763614dc64 100644 --- a/tests/mir-opt/gvn.dereferences.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.dereferences.GVN.panic-abort.diff @@ -48,7 +48,7 @@ bb0: { StorageLive(_4); StorageLive(_5); - _5 = (*_1); + _5 = copy (*_1); _4 = opaque::<u32>(move _5) -> [return: bb1, unwind unreachable]; } @@ -57,7 +57,7 @@ StorageDead(_4); StorageLive(_6); StorageLive(_7); - _7 = (*_1); + _7 = copy (*_1); _6 = opaque::<u32>(move _7) -> [return: bb2, unwind unreachable]; } @@ -68,7 +68,7 @@ _8 = &raw const (*_1); StorageLive(_9); StorageLive(_10); - _10 = (*_8); + _10 = copy (*_8); _9 = opaque::<u32>(move _10) -> [return: bb3, unwind unreachable]; } @@ -77,7 +77,7 @@ StorageDead(_9); StorageLive(_11); StorageLive(_12); - _12 = (*_8); + _12 = copy (*_8); _11 = opaque::<u32>(move _12) -> [return: bb4, unwind unreachable]; } @@ -88,7 +88,7 @@ _13 = &raw mut (*_1); StorageLive(_14); StorageLive(_15); - _15 = (*_13); + _15 = copy (*_13); _14 = opaque::<u32>(move _15) -> [return: bb5, unwind unreachable]; } @@ -97,7 +97,7 @@ StorageDead(_14); StorageLive(_16); StorageLive(_17); - _17 = (*_13); + _17 = copy (*_13); _16 = opaque::<u32>(move _17) -> [return: bb6, unwind unreachable]; } @@ -109,9 +109,9 @@ StorageLive(_19); - StorageLive(_20); + nop; - _20 = (*_18); + _20 = copy (*_18); - _19 = opaque::<u32>(move _20) -> [return: bb7, unwind unreachable]; -+ _19 = opaque::<u32>(_20) -> [return: bb7, unwind unreachable]; ++ _19 = opaque::<u32>(copy _20) -> [return: bb7, unwind unreachable]; } bb7: { @@ -120,10 +120,10 @@ StorageDead(_19); StorageLive(_21); StorageLive(_22); -- _22 = (*_18); +- _22 = copy (*_18); - _21 = opaque::<u32>(move _22) -> [return: bb8, unwind unreachable]; -+ _22 = _20; -+ _21 = opaque::<u32>(_20) -> [return: bb8, unwind unreachable]; ++ _22 = copy _20; ++ _21 = opaque::<u32>(copy _20) -> [return: bb8, unwind unreachable]; } bb8: { @@ -140,7 +140,7 @@ StorageDead(_23); StorageLive(_25); StorageLive(_26); - _26 = (*_2); + _26 = copy (*_2); _25 = opaque::<impl Copy>(move _26) -> [return: bb10, unwind unreachable]; } @@ -149,7 +149,7 @@ StorageDead(_25); StorageLive(_27); StorageLive(_28); - _28 = (*_2); + _28 = copy (*_2); _27 = opaque::<impl Copy>(move _28) -> [return: bb11, unwind unreachable]; } @@ -159,9 +159,9 @@ StorageLive(_29); - StorageLive(_30); + nop; - _30 = ((*_3).0: u32); + _30 = copy ((*_3).0: u32); - _29 = opaque::<u32>(move _30) -> [return: bb12, unwind unreachable]; -+ _29 = opaque::<u32>(_30) -> [return: bb12, unwind unreachable]; ++ _29 = opaque::<u32>(copy _30) -> [return: bb12, unwind unreachable]; } bb12: { @@ -170,10 +170,10 @@ StorageDead(_29); StorageLive(_31); StorageLive(_32); -- _32 = ((*_3).0: u32); +- _32 = copy ((*_3).0: u32); - _31 = opaque::<u32>(move _32) -> [return: bb13, unwind unreachable]; -+ _32 = _30; -+ _31 = opaque::<u32>(_30) -> [return: bb13, unwind unreachable]; ++ _32 = copy _30; ++ _31 = opaque::<u32>(copy _30) -> [return: bb13, unwind unreachable]; } bb13: { diff --git a/tests/mir-opt/gvn.dereferences.GVN.panic-unwind.diff b/tests/mir-opt/gvn.dereferences.GVN.panic-unwind.diff index 006b5da646c..ca6fda48364 100644 --- a/tests/mir-opt/gvn.dereferences.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.dereferences.GVN.panic-unwind.diff @@ -48,7 +48,7 @@ bb0: { StorageLive(_4); StorageLive(_5); - _5 = (*_1); + _5 = copy (*_1); _4 = opaque::<u32>(move _5) -> [return: bb1, unwind continue]; } @@ -57,7 +57,7 @@ StorageDead(_4); StorageLive(_6); StorageLive(_7); - _7 = (*_1); + _7 = copy (*_1); _6 = opaque::<u32>(move _7) -> [return: bb2, unwind continue]; } @@ -68,7 +68,7 @@ _8 = &raw const (*_1); StorageLive(_9); StorageLive(_10); - _10 = (*_8); + _10 = copy (*_8); _9 = opaque::<u32>(move _10) -> [return: bb3, unwind continue]; } @@ -77,7 +77,7 @@ StorageDead(_9); StorageLive(_11); StorageLive(_12); - _12 = (*_8); + _12 = copy (*_8); _11 = opaque::<u32>(move _12) -> [return: bb4, unwind continue]; } @@ -88,7 +88,7 @@ _13 = &raw mut (*_1); StorageLive(_14); StorageLive(_15); - _15 = (*_13); + _15 = copy (*_13); _14 = opaque::<u32>(move _15) -> [return: bb5, unwind continue]; } @@ -97,7 +97,7 @@ StorageDead(_14); StorageLive(_16); StorageLive(_17); - _17 = (*_13); + _17 = copy (*_13); _16 = opaque::<u32>(move _17) -> [return: bb6, unwind continue]; } @@ -109,9 +109,9 @@ StorageLive(_19); - StorageLive(_20); + nop; - _20 = (*_18); + _20 = copy (*_18); - _19 = opaque::<u32>(move _20) -> [return: bb7, unwind continue]; -+ _19 = opaque::<u32>(_20) -> [return: bb7, unwind continue]; ++ _19 = opaque::<u32>(copy _20) -> [return: bb7, unwind continue]; } bb7: { @@ -120,10 +120,10 @@ StorageDead(_19); StorageLive(_21); StorageLive(_22); -- _22 = (*_18); +- _22 = copy (*_18); - _21 = opaque::<u32>(move _22) -> [return: bb8, unwind continue]; -+ _22 = _20; -+ _21 = opaque::<u32>(_20) -> [return: bb8, unwind continue]; ++ _22 = copy _20; ++ _21 = opaque::<u32>(copy _20) -> [return: bb8, unwind continue]; } bb8: { @@ -140,7 +140,7 @@ StorageDead(_23); StorageLive(_25); StorageLive(_26); - _26 = (*_2); + _26 = copy (*_2); _25 = opaque::<impl Copy>(move _26) -> [return: bb10, unwind continue]; } @@ -149,7 +149,7 @@ StorageDead(_25); StorageLive(_27); StorageLive(_28); - _28 = (*_2); + _28 = copy (*_2); _27 = opaque::<impl Copy>(move _28) -> [return: bb11, unwind continue]; } @@ -159,9 +159,9 @@ StorageLive(_29); - StorageLive(_30); + nop; - _30 = ((*_3).0: u32); + _30 = copy ((*_3).0: u32); - _29 = opaque::<u32>(move _30) -> [return: bb12, unwind continue]; -+ _29 = opaque::<u32>(_30) -> [return: bb12, unwind continue]; ++ _29 = opaque::<u32>(copy _30) -> [return: bb12, unwind continue]; } bb12: { @@ -170,10 +170,10 @@ StorageDead(_29); StorageLive(_31); StorageLive(_32); -- _32 = ((*_3).0: u32); +- _32 = copy ((*_3).0: u32); - _31 = opaque::<u32>(move _32) -> [return: bb13, unwind continue]; -+ _32 = _30; -+ _31 = opaque::<u32>(_30) -> [return: bb13, unwind continue]; ++ _32 = copy _30; ++ _31 = opaque::<u32>(copy _30) -> [return: bb13, unwind continue]; } bb13: { diff --git a/tests/mir-opt/gvn.duplicate_slice.GVN.panic-abort.diff b/tests/mir-opt/gvn.duplicate_slice.GVN.panic-abort.diff index 7ae1fae68e8..18c2897d528 100644 --- a/tests/mir-opt/gvn.duplicate_slice.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.duplicate_slice.GVN.panic-abort.diff @@ -16,22 +16,22 @@ bb0: { _7 = (const "a",); - _1 = (_7.0: &str) as u128 (Transmute); - _5 = identity::<&str>((_7.0: &str)) -> [return: bb1, unwind unreachable]; + _1 = copy (_7.0: &str) as u128 (Transmute); + _5 = identity::<&str>(copy (_7.0: &str)) -> [return: bb1, unwind unreachable]; } bb1: { - _3 = _5 as u128 (Transmute); + _3 = copy _5 as u128 (Transmute); _8 = const "a"; - _2 = _8 as u128 (Transmute); - _6 = identity::<&str>(_8) -> [return: bb2, unwind unreachable]; + _2 = copy _8 as u128 (Transmute); + _6 = identity::<&str>(copy _8) -> [return: bb2, unwind unreachable]; } bb2: { - _4 = _6 as u128 (Transmute); - _9 = Eq(_1, _2); - _10 = Eq(_3, _4); - _0 = (_9, _10); + _4 = copy _6 as u128 (Transmute); + _9 = Eq(copy _1, copy _2); + _10 = Eq(copy _3, copy _4); + _0 = (copy _9, copy _10); return; } } diff --git a/tests/mir-opt/gvn.duplicate_slice.GVN.panic-unwind.diff b/tests/mir-opt/gvn.duplicate_slice.GVN.panic-unwind.diff index 8c96edaa280..55f382e926e 100644 --- a/tests/mir-opt/gvn.duplicate_slice.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.duplicate_slice.GVN.panic-unwind.diff @@ -16,22 +16,22 @@ bb0: { _7 = (const "a",); - _1 = (_7.0: &str) as u128 (Transmute); - _5 = identity::<&str>((_7.0: &str)) -> [return: bb1, unwind continue]; + _1 = copy (_7.0: &str) as u128 (Transmute); + _5 = identity::<&str>(copy (_7.0: &str)) -> [return: bb1, unwind continue]; } bb1: { - _3 = _5 as u128 (Transmute); + _3 = copy _5 as u128 (Transmute); _8 = const "a"; - _2 = _8 as u128 (Transmute); - _6 = identity::<&str>(_8) -> [return: bb2, unwind continue]; + _2 = copy _8 as u128 (Transmute); + _6 = identity::<&str>(copy _8) -> [return: bb2, unwind continue]; } bb2: { - _4 = _6 as u128 (Transmute); - _9 = Eq(_1, _2); - _10 = Eq(_3, _4); - _0 = (_9, _10); + _4 = copy _6 as u128 (Transmute); + _9 = Eq(copy _1, copy _2); + _10 = Eq(copy _3, copy _4); + _0 = (copy _9, copy _10); return; } } diff --git a/tests/mir-opt/gvn.fn_pointers.GVN.panic-abort.diff b/tests/mir-opt/gvn.fn_pointers.GVN.panic-abort.diff index b5c0cee7846..292b812b50c 100644 --- a/tests/mir-opt/gvn.fn_pointers.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.fn_pointers.GVN.panic-abort.diff @@ -8,10 +8,10 @@ let mut _3: fn(u8) -> u8; let _5: (); let mut _6: fn(u8) -> u8; - let mut _9: {closure@$DIR/gvn.rs:615:19: 615:21}; + let mut _9: {closure@$DIR/gvn.rs:614:19: 614:21}; let _10: (); let mut _11: fn(); - let mut _13: {closure@$DIR/gvn.rs:615:19: 615:21}; + let mut _13: {closure@$DIR/gvn.rs:614:19: 614:21}; let _14: (); let mut _15: fn(); scope 1 { @@ -19,7 +19,7 @@ let _4: fn(u8) -> u8; scope 2 { debug g => _4; - let _7: {closure@$DIR/gvn.rs:615:19: 615:21}; + let _7: {closure@$DIR/gvn.rs:614:19: 614:21}; scope 3 { debug closure => _7; let _8: fn(); @@ -40,9 +40,9 @@ _1 = identity::<u8> as fn(u8) -> u8 (PointerCoercion(ReifyFnPointer)); StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = opaque::<fn(u8) -> u8>(move _3) -> [return: bb1, unwind unreachable]; -+ _2 = opaque::<fn(u8) -> u8>(_1) -> [return: bb1, unwind unreachable]; ++ _2 = opaque::<fn(u8) -> u8>(copy _1) -> [return: bb1, unwind unreachable]; } bb1: { @@ -53,31 +53,31 @@ _4 = identity::<u8> as fn(u8) -> u8 (PointerCoercion(ReifyFnPointer)); StorageLive(_5); StorageLive(_6); - _6 = _4; + _6 = copy _4; - _5 = opaque::<fn(u8) -> u8>(move _6) -> [return: bb2, unwind unreachable]; -+ _5 = opaque::<fn(u8) -> u8>(_4) -> [return: bb2, unwind unreachable]; ++ _5 = opaque::<fn(u8) -> u8>(copy _4) -> [return: bb2, unwind unreachable]; } bb2: { StorageDead(_6); StorageDead(_5); - StorageLive(_7); -- _7 = {closure@$DIR/gvn.rs:615:19: 615:21}; +- _7 = {closure@$DIR/gvn.rs:614:19: 614:21}; - StorageLive(_8); + nop; -+ _7 = const ZeroSized: {closure@$DIR/gvn.rs:615:19: 615:21}; ++ _7 = const ZeroSized: {closure@$DIR/gvn.rs:614:19: 614:21}; + nop; StorageLive(_9); -- _9 = _7; +- _9 = copy _7; - _8 = move _9 as fn() (PointerCoercion(ClosureFnPointer(Safe))); -+ _9 = const ZeroSized: {closure@$DIR/gvn.rs:615:19: 615:21}; -+ _8 = const ZeroSized: {closure@$DIR/gvn.rs:615:19: 615:21} as fn() (PointerCoercion(ClosureFnPointer(Safe))); ++ _9 = const ZeroSized: {closure@$DIR/gvn.rs:614:19: 614:21}; ++ _8 = const ZeroSized: {closure@$DIR/gvn.rs:614:19: 614:21} as fn() (PointerCoercion(ClosureFnPointer(Safe))); StorageDead(_9); StorageLive(_10); StorageLive(_11); - _11 = _8; + _11 = copy _8; - _10 = opaque::<fn()>(move _11) -> [return: bb3, unwind unreachable]; -+ _10 = opaque::<fn()>(_8) -> [return: bb3, unwind unreachable]; ++ _10 = opaque::<fn()>(copy _8) -> [return: bb3, unwind unreachable]; } bb3: { @@ -86,16 +86,16 @@ - StorageLive(_12); + nop; StorageLive(_13); -- _13 = _7; +- _13 = copy _7; - _12 = move _13 as fn() (PointerCoercion(ClosureFnPointer(Safe))); -+ _13 = const ZeroSized: {closure@$DIR/gvn.rs:615:19: 615:21}; -+ _12 = const ZeroSized: {closure@$DIR/gvn.rs:615:19: 615:21} as fn() (PointerCoercion(ClosureFnPointer(Safe))); ++ _13 = const ZeroSized: {closure@$DIR/gvn.rs:614:19: 614:21}; ++ _12 = const ZeroSized: {closure@$DIR/gvn.rs:614:19: 614:21} as fn() (PointerCoercion(ClosureFnPointer(Safe))); StorageDead(_13); StorageLive(_14); StorageLive(_15); - _15 = _12; + _15 = copy _12; - _14 = opaque::<fn()>(move _15) -> [return: bb4, unwind unreachable]; -+ _14 = opaque::<fn()>(_12) -> [return: bb4, unwind unreachable]; ++ _14 = opaque::<fn()>(copy _12) -> [return: bb4, unwind unreachable]; } bb4: { diff --git a/tests/mir-opt/gvn.fn_pointers.GVN.panic-unwind.diff b/tests/mir-opt/gvn.fn_pointers.GVN.panic-unwind.diff index 7bc6573c13d..a60d986132e 100644 --- a/tests/mir-opt/gvn.fn_pointers.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.fn_pointers.GVN.panic-unwind.diff @@ -8,10 +8,10 @@ let mut _3: fn(u8) -> u8; let _5: (); let mut _6: fn(u8) -> u8; - let mut _9: {closure@$DIR/gvn.rs:615:19: 615:21}; + let mut _9: {closure@$DIR/gvn.rs:614:19: 614:21}; let _10: (); let mut _11: fn(); - let mut _13: {closure@$DIR/gvn.rs:615:19: 615:21}; + let mut _13: {closure@$DIR/gvn.rs:614:19: 614:21}; let _14: (); let mut _15: fn(); scope 1 { @@ -19,7 +19,7 @@ let _4: fn(u8) -> u8; scope 2 { debug g => _4; - let _7: {closure@$DIR/gvn.rs:615:19: 615:21}; + let _7: {closure@$DIR/gvn.rs:614:19: 614:21}; scope 3 { debug closure => _7; let _8: fn(); @@ -40,9 +40,9 @@ _1 = identity::<u8> as fn(u8) -> u8 (PointerCoercion(ReifyFnPointer)); StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = opaque::<fn(u8) -> u8>(move _3) -> [return: bb1, unwind continue]; -+ _2 = opaque::<fn(u8) -> u8>(_1) -> [return: bb1, unwind continue]; ++ _2 = opaque::<fn(u8) -> u8>(copy _1) -> [return: bb1, unwind continue]; } bb1: { @@ -53,31 +53,31 @@ _4 = identity::<u8> as fn(u8) -> u8 (PointerCoercion(ReifyFnPointer)); StorageLive(_5); StorageLive(_6); - _6 = _4; + _6 = copy _4; - _5 = opaque::<fn(u8) -> u8>(move _6) -> [return: bb2, unwind continue]; -+ _5 = opaque::<fn(u8) -> u8>(_4) -> [return: bb2, unwind continue]; ++ _5 = opaque::<fn(u8) -> u8>(copy _4) -> [return: bb2, unwind continue]; } bb2: { StorageDead(_6); StorageDead(_5); - StorageLive(_7); -- _7 = {closure@$DIR/gvn.rs:615:19: 615:21}; +- _7 = {closure@$DIR/gvn.rs:614:19: 614:21}; - StorageLive(_8); + nop; -+ _7 = const ZeroSized: {closure@$DIR/gvn.rs:615:19: 615:21}; ++ _7 = const ZeroSized: {closure@$DIR/gvn.rs:614:19: 614:21}; + nop; StorageLive(_9); -- _9 = _7; +- _9 = copy _7; - _8 = move _9 as fn() (PointerCoercion(ClosureFnPointer(Safe))); -+ _9 = const ZeroSized: {closure@$DIR/gvn.rs:615:19: 615:21}; -+ _8 = const ZeroSized: {closure@$DIR/gvn.rs:615:19: 615:21} as fn() (PointerCoercion(ClosureFnPointer(Safe))); ++ _9 = const ZeroSized: {closure@$DIR/gvn.rs:614:19: 614:21}; ++ _8 = const ZeroSized: {closure@$DIR/gvn.rs:614:19: 614:21} as fn() (PointerCoercion(ClosureFnPointer(Safe))); StorageDead(_9); StorageLive(_10); StorageLive(_11); - _11 = _8; + _11 = copy _8; - _10 = opaque::<fn()>(move _11) -> [return: bb3, unwind continue]; -+ _10 = opaque::<fn()>(_8) -> [return: bb3, unwind continue]; ++ _10 = opaque::<fn()>(copy _8) -> [return: bb3, unwind continue]; } bb3: { @@ -86,16 +86,16 @@ - StorageLive(_12); + nop; StorageLive(_13); -- _13 = _7; +- _13 = copy _7; - _12 = move _13 as fn() (PointerCoercion(ClosureFnPointer(Safe))); -+ _13 = const ZeroSized: {closure@$DIR/gvn.rs:615:19: 615:21}; -+ _12 = const ZeroSized: {closure@$DIR/gvn.rs:615:19: 615:21} as fn() (PointerCoercion(ClosureFnPointer(Safe))); ++ _13 = const ZeroSized: {closure@$DIR/gvn.rs:614:19: 614:21}; ++ _12 = const ZeroSized: {closure@$DIR/gvn.rs:614:19: 614:21} as fn() (PointerCoercion(ClosureFnPointer(Safe))); StorageDead(_13); StorageLive(_14); StorageLive(_15); - _15 = _12; + _15 = copy _12; - _14 = opaque::<fn()>(move _15) -> [return: bb4, unwind continue]; -+ _14 = opaque::<fn()>(_12) -> [return: bb4, unwind continue]; ++ _14 = opaque::<fn()>(copy _12) -> [return: bb4, unwind continue]; } bb4: { diff --git a/tests/mir-opt/gvn.generic_cast_metadata.GVN.panic-abort.diff b/tests/mir-opt/gvn.generic_cast_metadata.GVN.panic-abort.diff index 1d462a8a23c..770c6730775 100644 --- a/tests/mir-opt/gvn.generic_cast_metadata.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.generic_cast_metadata.GVN.panic-abort.diff @@ -17,21 +17,21 @@ let mut _15: <B as std::ptr::Pointee>::Metadata; bb0: { - _4 = _1 as *const T (PtrToPtr); - _5 = PtrMetadata(_4); - _6 = _1 as *const (&A, [T]) (PtrToPtr); -- _7 = PtrMetadata(_6); -+ _7 = PtrMetadata(_1); - _8 = _2 as *const (T, B) (PtrToPtr); - _9 = PtrMetadata(_8); - _10 = _2 as *const (T, A) (PtrToPtr); -- _11 = PtrMetadata(_10); -+ _11 = PtrMetadata(_2); - _12 = _3 as *mut A (PtrToPtr); - _13 = PtrMetadata(_12); - _14 = _3 as *mut B (PtrToPtr); -- _15 = PtrMetadata(_14); -+ _15 = PtrMetadata(_3); + _4 = copy _1 as *const T (PtrToPtr); + _5 = PtrMetadata(copy _4); + _6 = copy _1 as *const (&A, [T]) (PtrToPtr); +- _7 = PtrMetadata(copy _6); ++ _7 = PtrMetadata(copy _1); + _8 = copy _2 as *const (T, B) (PtrToPtr); + _9 = PtrMetadata(copy _8); + _10 = copy _2 as *const (T, A) (PtrToPtr); +- _11 = PtrMetadata(copy _10); ++ _11 = PtrMetadata(copy _2); + _12 = copy _3 as *mut A (PtrToPtr); + _13 = PtrMetadata(copy _12); + _14 = copy _3 as *mut B (PtrToPtr); +- _15 = PtrMetadata(copy _14); ++ _15 = PtrMetadata(copy _3); return; } } diff --git a/tests/mir-opt/gvn.generic_cast_metadata.GVN.panic-unwind.diff b/tests/mir-opt/gvn.generic_cast_metadata.GVN.panic-unwind.diff index 1d462a8a23c..770c6730775 100644 --- a/tests/mir-opt/gvn.generic_cast_metadata.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.generic_cast_metadata.GVN.panic-unwind.diff @@ -17,21 +17,21 @@ let mut _15: <B as std::ptr::Pointee>::Metadata; bb0: { - _4 = _1 as *const T (PtrToPtr); - _5 = PtrMetadata(_4); - _6 = _1 as *const (&A, [T]) (PtrToPtr); -- _7 = PtrMetadata(_6); -+ _7 = PtrMetadata(_1); - _8 = _2 as *const (T, B) (PtrToPtr); - _9 = PtrMetadata(_8); - _10 = _2 as *const (T, A) (PtrToPtr); -- _11 = PtrMetadata(_10); -+ _11 = PtrMetadata(_2); - _12 = _3 as *mut A (PtrToPtr); - _13 = PtrMetadata(_12); - _14 = _3 as *mut B (PtrToPtr); -- _15 = PtrMetadata(_14); -+ _15 = PtrMetadata(_3); + _4 = copy _1 as *const T (PtrToPtr); + _5 = PtrMetadata(copy _4); + _6 = copy _1 as *const (&A, [T]) (PtrToPtr); +- _7 = PtrMetadata(copy _6); ++ _7 = PtrMetadata(copy _1); + _8 = copy _2 as *const (T, B) (PtrToPtr); + _9 = PtrMetadata(copy _8); + _10 = copy _2 as *const (T, A) (PtrToPtr); +- _11 = PtrMetadata(copy _10); ++ _11 = PtrMetadata(copy _2); + _12 = copy _3 as *mut A (PtrToPtr); + _13 = PtrMetadata(copy _12); + _14 = copy _3 as *mut B (PtrToPtr); +- _15 = PtrMetadata(copy _14); ++ _15 = PtrMetadata(copy _3); return; } } diff --git a/tests/mir-opt/gvn.indirect_static.GVN.panic-abort.diff b/tests/mir-opt/gvn.indirect_static.GVN.panic-abort.diff index e84f91e495d..97f41f89fb2 100644 --- a/tests/mir-opt/gvn.indirect_static.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.indirect_static.GVN.panic-abort.diff @@ -8,7 +8,7 @@ bb0: { _1 = const {ALLOC0: &Option<u8>}; - _2 = (((*_1) as variant#1).0: u8); + _2 = copy (((*_1) as variant#1).0: u8); return; } } diff --git a/tests/mir-opt/gvn.indirect_static.GVN.panic-unwind.diff b/tests/mir-opt/gvn.indirect_static.GVN.panic-unwind.diff index e84f91e495d..97f41f89fb2 100644 --- a/tests/mir-opt/gvn.indirect_static.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.indirect_static.GVN.panic-unwind.diff @@ -8,7 +8,7 @@ bb0: { _1 = const {ALLOC0: &Option<u8>}; - _2 = (((*_1) as variant#1).0: u8); + _2 = copy (((*_1) as variant#1).0: u8); return; } } diff --git a/tests/mir-opt/gvn.manual_slice_mut_len.GVN.panic-abort.diff b/tests/mir-opt/gvn.manual_slice_mut_len.GVN.panic-abort.diff index c877d8a3c0e..936fa3db82a 100644 --- a/tests/mir-opt/gvn.manual_slice_mut_len.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.manual_slice_mut_len.GVN.panic-abort.diff @@ -22,14 +22,14 @@ - StorageLive(_3); + nop; StorageLive(_4); - _4 = _2; + _4 = copy _2; - _3 = move _4 as *const [i32] (PtrToPtr); -+ _3 = _2 as *const [i32] (PtrToPtr); ++ _3 = copy _2 as *const [i32] (PtrToPtr); StorageDead(_4); StorageLive(_5); - _5 = _3; + _5 = copy _3; - _0 = PtrMetadata(move _5); -+ _0 = PtrMetadata(_1); ++ _0 = PtrMetadata(copy _1); StorageDead(_5); - StorageDead(_3); - StorageDead(_2); diff --git a/tests/mir-opt/gvn.manual_slice_mut_len.GVN.panic-unwind.diff b/tests/mir-opt/gvn.manual_slice_mut_len.GVN.panic-unwind.diff index c877d8a3c0e..936fa3db82a 100644 --- a/tests/mir-opt/gvn.manual_slice_mut_len.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.manual_slice_mut_len.GVN.panic-unwind.diff @@ -22,14 +22,14 @@ - StorageLive(_3); + nop; StorageLive(_4); - _4 = _2; + _4 = copy _2; - _3 = move _4 as *const [i32] (PtrToPtr); -+ _3 = _2 as *const [i32] (PtrToPtr); ++ _3 = copy _2 as *const [i32] (PtrToPtr); StorageDead(_4); StorageLive(_5); - _5 = _3; + _5 = copy _3; - _0 = PtrMetadata(move _5); -+ _0 = PtrMetadata(_1); ++ _0 = PtrMetadata(copy _1); StorageDead(_5); - StorageDead(_3); - StorageDead(_2); diff --git a/tests/mir-opt/gvn.meta_of_ref_to_slice.GVN.panic-abort.diff b/tests/mir-opt/gvn.meta_of_ref_to_slice.GVN.panic-abort.diff index 73dbabb56b3..3ed6c2b5308 100644 --- a/tests/mir-opt/gvn.meta_of_ref_to_slice.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.meta_of_ref_to_slice.GVN.panic-abort.diff @@ -15,12 +15,12 @@ - StorageLive(_2); + nop; StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = *const [i32] from (move _3, const 1_usize); -+ _2 = *const [i32] from (_1, const 1_usize); ++ _2 = *const [i32] from (copy _1, const 1_usize); StorageDead(_3); StorageLive(_4); - _4 = _2; + _4 = copy _2; - _0 = PtrMetadata(move _4); + _0 = const 1_usize; StorageDead(_4); diff --git a/tests/mir-opt/gvn.meta_of_ref_to_slice.GVN.panic-unwind.diff b/tests/mir-opt/gvn.meta_of_ref_to_slice.GVN.panic-unwind.diff index 73dbabb56b3..3ed6c2b5308 100644 --- a/tests/mir-opt/gvn.meta_of_ref_to_slice.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.meta_of_ref_to_slice.GVN.panic-unwind.diff @@ -15,12 +15,12 @@ - StorageLive(_2); + nop; StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = *const [i32] from (move _3, const 1_usize); -+ _2 = *const [i32] from (_1, const 1_usize); ++ _2 = *const [i32] from (copy _1, const 1_usize); StorageDead(_3); StorageLive(_4); - _4 = _2; + _4 = copy _2; - _0 = PtrMetadata(move _4); + _0 = const 1_usize; StorageDead(_4); diff --git a/tests/mir-opt/gvn.multiple_branches.GVN.panic-abort.diff b/tests/mir-opt/gvn.multiple_branches.GVN.panic-abort.diff index 29ca1ba5902..f300ce7e884 100644 --- a/tests/mir-opt/gvn.multiple_branches.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.multiple_branches.GVN.panic-abort.diff @@ -41,9 +41,9 @@ bb0: { StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; - switchInt(move _5) -> [0: bb4, otherwise: bb1]; -+ switchInt(_1) -> [0: bb4, otherwise: bb1]; ++ switchInt(copy _1) -> [0: bb4, otherwise: bb1]; } bb1: { @@ -51,15 +51,15 @@ - StorageLive(_7); + nop; StorageLive(_8); - _8 = _2; + _8 = copy _2; StorageLive(_9); - _9 = _3; + _9 = copy _3; - _7 = Add(move _8, move _9); -+ _7 = Add(_2, _3); ++ _7 = Add(copy _2, copy _3); StorageDead(_9); StorageDead(_8); - _6 = opaque::<u8>(move _7) -> [return: bb2, unwind unreachable]; -+ _6 = opaque::<u8>(_7) -> [return: bb2, unwind unreachable]; ++ _6 = opaque::<u8>(copy _7) -> [return: bb2, unwind unreachable]; } bb2: { @@ -69,15 +69,15 @@ StorageLive(_10); StorageLive(_11); StorageLive(_12); - _12 = _2; + _12 = copy _2; StorageLive(_13); - _13 = _3; + _13 = copy _3; - _11 = Add(move _12, move _13); -+ _11 = _7; ++ _11 = copy _7; StorageDead(_13); StorageDead(_12); - _10 = opaque::<u8>(move _11) -> [return: bb3, unwind unreachable]; -+ _10 = opaque::<u8>(_7) -> [return: bb3, unwind unreachable]; ++ _10 = opaque::<u8>(copy _7) -> [return: bb3, unwind unreachable]; } bb3: { @@ -92,15 +92,15 @@ - StorageLive(_15); + nop; StorageLive(_16); - _16 = _2; + _16 = copy _2; StorageLive(_17); - _17 = _3; + _17 = copy _3; - _15 = Add(move _16, move _17); -+ _15 = Add(_2, _3); ++ _15 = Add(copy _2, copy _3); StorageDead(_17); StorageDead(_16); - _14 = opaque::<u8>(move _15) -> [return: bb5, unwind unreachable]; -+ _14 = opaque::<u8>(_15) -> [return: bb5, unwind unreachable]; ++ _14 = opaque::<u8>(copy _15) -> [return: bb5, unwind unreachable]; } bb5: { @@ -110,15 +110,15 @@ StorageLive(_18); StorageLive(_19); StorageLive(_20); - _20 = _2; + _20 = copy _2; StorageLive(_21); - _21 = _3; + _21 = copy _3; - _19 = Add(move _20, move _21); -+ _19 = _15; ++ _19 = copy _15; StorageDead(_21); StorageDead(_20); - _18 = opaque::<u8>(move _19) -> [return: bb6, unwind unreachable]; -+ _18 = opaque::<u8>(_15) -> [return: bb6, unwind unreachable]; ++ _18 = opaque::<u8>(copy _15) -> [return: bb6, unwind unreachable]; } bb6: { @@ -135,15 +135,15 @@ - StorageLive(_23); + nop; StorageLive(_24); - _24 = _2; + _24 = copy _2; StorageLive(_25); - _25 = _3; + _25 = copy _3; - _23 = Add(move _24, move _25); -+ _23 = Add(_2, _3); ++ _23 = Add(copy _2, copy _3); StorageDead(_25); StorageDead(_24); - _22 = opaque::<u8>(move _23) -> [return: bb8, unwind unreachable]; -+ _22 = opaque::<u8>(_23) -> [return: bb8, unwind unreachable]; ++ _22 = opaque::<u8>(copy _23) -> [return: bb8, unwind unreachable]; } bb8: { @@ -151,24 +151,24 @@ + nop; StorageDead(_22); StorageLive(_26); - _26 = _1; + _26 = copy _1; - switchInt(move _26) -> [0: bb11, otherwise: bb9]; -+ switchInt(_1) -> [0: bb11, otherwise: bb9]; ++ switchInt(copy _1) -> [0: bb11, otherwise: bb9]; } bb9: { StorageLive(_27); StorageLive(_28); StorageLive(_29); - _29 = _2; + _29 = copy _2; StorageLive(_30); - _30 = _3; + _30 = copy _3; - _28 = Add(move _29, move _30); -+ _28 = _23; ++ _28 = copy _23; StorageDead(_30); StorageDead(_29); - _27 = opaque::<u8>(move _28) -> [return: bb10, unwind unreachable]; -+ _27 = opaque::<u8>(_23) -> [return: bb10, unwind unreachable]; ++ _27 = opaque::<u8>(copy _23) -> [return: bb10, unwind unreachable]; } bb10: { @@ -182,15 +182,15 @@ StorageLive(_31); StorageLive(_32); StorageLive(_33); - _33 = _2; + _33 = copy _2; StorageLive(_34); - _34 = _3; + _34 = copy _3; - _32 = Add(move _33, move _34); -+ _32 = _23; ++ _32 = copy _23; StorageDead(_34); StorageDead(_33); - _31 = opaque::<u8>(move _32) -> [return: bb12, unwind unreachable]; -+ _31 = opaque::<u8>(_23) -> [return: bb12, unwind unreachable]; ++ _31 = opaque::<u8>(copy _23) -> [return: bb12, unwind unreachable]; } bb12: { diff --git a/tests/mir-opt/gvn.multiple_branches.GVN.panic-unwind.diff b/tests/mir-opt/gvn.multiple_branches.GVN.panic-unwind.diff index 5394dc8be8a..f34765534cc 100644 --- a/tests/mir-opt/gvn.multiple_branches.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.multiple_branches.GVN.panic-unwind.diff @@ -41,9 +41,9 @@ bb0: { StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; - switchInt(move _5) -> [0: bb4, otherwise: bb1]; -+ switchInt(_1) -> [0: bb4, otherwise: bb1]; ++ switchInt(copy _1) -> [0: bb4, otherwise: bb1]; } bb1: { @@ -51,15 +51,15 @@ - StorageLive(_7); + nop; StorageLive(_8); - _8 = _2; + _8 = copy _2; StorageLive(_9); - _9 = _3; + _9 = copy _3; - _7 = Add(move _8, move _9); -+ _7 = Add(_2, _3); ++ _7 = Add(copy _2, copy _3); StorageDead(_9); StorageDead(_8); - _6 = opaque::<u8>(move _7) -> [return: bb2, unwind continue]; -+ _6 = opaque::<u8>(_7) -> [return: bb2, unwind continue]; ++ _6 = opaque::<u8>(copy _7) -> [return: bb2, unwind continue]; } bb2: { @@ -69,15 +69,15 @@ StorageLive(_10); StorageLive(_11); StorageLive(_12); - _12 = _2; + _12 = copy _2; StorageLive(_13); - _13 = _3; + _13 = copy _3; - _11 = Add(move _12, move _13); -+ _11 = _7; ++ _11 = copy _7; StorageDead(_13); StorageDead(_12); - _10 = opaque::<u8>(move _11) -> [return: bb3, unwind continue]; -+ _10 = opaque::<u8>(_7) -> [return: bb3, unwind continue]; ++ _10 = opaque::<u8>(copy _7) -> [return: bb3, unwind continue]; } bb3: { @@ -92,15 +92,15 @@ - StorageLive(_15); + nop; StorageLive(_16); - _16 = _2; + _16 = copy _2; StorageLive(_17); - _17 = _3; + _17 = copy _3; - _15 = Add(move _16, move _17); -+ _15 = Add(_2, _3); ++ _15 = Add(copy _2, copy _3); StorageDead(_17); StorageDead(_16); - _14 = opaque::<u8>(move _15) -> [return: bb5, unwind continue]; -+ _14 = opaque::<u8>(_15) -> [return: bb5, unwind continue]; ++ _14 = opaque::<u8>(copy _15) -> [return: bb5, unwind continue]; } bb5: { @@ -110,15 +110,15 @@ StorageLive(_18); StorageLive(_19); StorageLive(_20); - _20 = _2; + _20 = copy _2; StorageLive(_21); - _21 = _3; + _21 = copy _3; - _19 = Add(move _20, move _21); -+ _19 = _15; ++ _19 = copy _15; StorageDead(_21); StorageDead(_20); - _18 = opaque::<u8>(move _19) -> [return: bb6, unwind continue]; -+ _18 = opaque::<u8>(_15) -> [return: bb6, unwind continue]; ++ _18 = opaque::<u8>(copy _15) -> [return: bb6, unwind continue]; } bb6: { @@ -135,15 +135,15 @@ - StorageLive(_23); + nop; StorageLive(_24); - _24 = _2; + _24 = copy _2; StorageLive(_25); - _25 = _3; + _25 = copy _3; - _23 = Add(move _24, move _25); -+ _23 = Add(_2, _3); ++ _23 = Add(copy _2, copy _3); StorageDead(_25); StorageDead(_24); - _22 = opaque::<u8>(move _23) -> [return: bb8, unwind continue]; -+ _22 = opaque::<u8>(_23) -> [return: bb8, unwind continue]; ++ _22 = opaque::<u8>(copy _23) -> [return: bb8, unwind continue]; } bb8: { @@ -151,24 +151,24 @@ + nop; StorageDead(_22); StorageLive(_26); - _26 = _1; + _26 = copy _1; - switchInt(move _26) -> [0: bb11, otherwise: bb9]; -+ switchInt(_1) -> [0: bb11, otherwise: bb9]; ++ switchInt(copy _1) -> [0: bb11, otherwise: bb9]; } bb9: { StorageLive(_27); StorageLive(_28); StorageLive(_29); - _29 = _2; + _29 = copy _2; StorageLive(_30); - _30 = _3; + _30 = copy _3; - _28 = Add(move _29, move _30); -+ _28 = _23; ++ _28 = copy _23; StorageDead(_30); StorageDead(_29); - _27 = opaque::<u8>(move _28) -> [return: bb10, unwind continue]; -+ _27 = opaque::<u8>(_23) -> [return: bb10, unwind continue]; ++ _27 = opaque::<u8>(copy _23) -> [return: bb10, unwind continue]; } bb10: { @@ -182,15 +182,15 @@ StorageLive(_31); StorageLive(_32); StorageLive(_33); - _33 = _2; + _33 = copy _2; StorageLive(_34); - _34 = _3; + _34 = copy _3; - _32 = Add(move _33, move _34); -+ _32 = _23; ++ _32 = copy _23; StorageDead(_34); StorageDead(_33); - _31 = opaque::<u8>(move _32) -> [return: bb12, unwind continue]; -+ _31 = opaque::<u8>(_23) -> [return: bb12, unwind continue]; ++ _31 = opaque::<u8>(copy _23) -> [return: bb12, unwind continue]; } bb12: { diff --git a/tests/mir-opt/gvn.non_freeze.GVN.panic-abort.diff b/tests/mir-opt/gvn.non_freeze.GVN.panic-abort.diff index 7b6ed096118..377b4d7670c 100644 --- a/tests/mir-opt/gvn.non_freeze.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.non_freeze.GVN.panic-abort.diff @@ -7,17 +7,17 @@ let mut _3: &T; bb0: { - _2 = _1; + _2 = copy _1; _3 = &_1; - _0 = opaque::<&T>(_3) -> [return: bb1, unwind unreachable]; + _0 = opaque::<&T>(copy _3) -> [return: bb1, unwind unreachable]; } bb1: { - _0 = opaque::<T>(_2) -> [return: bb2, unwind unreachable]; + _0 = opaque::<T>(copy _2) -> [return: bb2, unwind unreachable]; } bb2: { - _0 = opaque::<T>((*_3)) -> [return: bb3, unwind unreachable]; + _0 = opaque::<T>(copy (*_3)) -> [return: bb3, unwind unreachable]; } bb3: { diff --git a/tests/mir-opt/gvn.non_freeze.GVN.panic-unwind.diff b/tests/mir-opt/gvn.non_freeze.GVN.panic-unwind.diff index 641a2f4609a..988eee07cc9 100644 --- a/tests/mir-opt/gvn.non_freeze.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.non_freeze.GVN.panic-unwind.diff @@ -7,17 +7,17 @@ let mut _3: &T; bb0: { - _2 = _1; + _2 = copy _1; _3 = &_1; - _0 = opaque::<&T>(_3) -> [return: bb1, unwind continue]; + _0 = opaque::<&T>(copy _3) -> [return: bb1, unwind continue]; } bb1: { - _0 = opaque::<T>(_2) -> [return: bb2, unwind continue]; + _0 = opaque::<T>(copy _2) -> [return: bb2, unwind continue]; } bb2: { - _0 = opaque::<T>((*_3)) -> [return: bb3, unwind continue]; + _0 = opaque::<T>(copy (*_3)) -> [return: bb3, unwind continue]; } bb3: { diff --git a/tests/mir-opt/gvn.references.GVN.panic-abort.diff b/tests/mir-opt/gvn.references.GVN.panic-abort.diff index 7799c611445..62a487dee82 100644 --- a/tests/mir-opt/gvn.references.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.references.GVN.panic-abort.diff @@ -120,11 +120,11 @@ StorageLive(_21); - _21 = move _18; - _20 = S::<&mut impl Sized>(move _21); -+ _21 = _18; -+ _20 = S::<&mut impl Sized>(_18); ++ _21 = copy _18; ++ _20 = S::<&mut impl Sized>(copy _18); StorageDead(_21); - _19 = move (_20.0: &mut impl Sized); -+ _19 = _18; ++ _19 = copy _18; StorageDead(_20); StorageLive(_22); StorageLive(_23); diff --git a/tests/mir-opt/gvn.references.GVN.panic-unwind.diff b/tests/mir-opt/gvn.references.GVN.panic-unwind.diff index 880e7913fa9..6dd986907fc 100644 --- a/tests/mir-opt/gvn.references.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.references.GVN.panic-unwind.diff @@ -120,11 +120,11 @@ StorageLive(_21); - _21 = move _18; - _20 = S::<&mut impl Sized>(move _21); -+ _21 = _18; -+ _20 = S::<&mut impl Sized>(_18); ++ _21 = copy _18; ++ _20 = S::<&mut impl Sized>(copy _18); StorageDead(_21); - _19 = move (_20.0: &mut impl Sized); -+ _19 = _18; ++ _19 = copy _18; StorageDead(_20); StorageLive(_22); StorageLive(_23); diff --git a/tests/mir-opt/gvn.remove_casts_must_change_both_sides.GVN.panic-abort.diff b/tests/mir-opt/gvn.remove_casts_must_change_both_sides.GVN.panic-abort.diff index 8b4bfb70401..98cb34810bc 100644 --- a/tests/mir-opt/gvn.remove_casts_must_change_both_sides.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.remove_casts_must_change_both_sides.GVN.panic-abort.diff @@ -7,9 +7,9 @@ let mut _4: *const u8; bb0: { - _3 = (*_1) as *const u8 (PtrToPtr); - _4 = _2 as *const u8 (PtrToPtr); - _0 = Eq(_3, _4); + _3 = copy (*_1) as *const u8 (PtrToPtr); + _4 = copy _2 as *const u8 (PtrToPtr); + _0 = Eq(copy _3, copy _4); return; } } diff --git a/tests/mir-opt/gvn.remove_casts_must_change_both_sides.GVN.panic-unwind.diff b/tests/mir-opt/gvn.remove_casts_must_change_both_sides.GVN.panic-unwind.diff index 8b4bfb70401..98cb34810bc 100644 --- a/tests/mir-opt/gvn.remove_casts_must_change_both_sides.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.remove_casts_must_change_both_sides.GVN.panic-unwind.diff @@ -7,9 +7,9 @@ let mut _4: *const u8; bb0: { - _3 = (*_1) as *const u8 (PtrToPtr); - _4 = _2 as *const u8 (PtrToPtr); - _0 = Eq(_3, _4); + _3 = copy (*_1) as *const u8 (PtrToPtr); + _4 = copy _2 as *const u8 (PtrToPtr); + _0 = Eq(copy _3, copy _4); return; } } diff --git a/tests/mir-opt/gvn.repeat.GVN.panic-abort.diff b/tests/mir-opt/gvn.repeat.GVN.panic-abort.diff index 37915f8578d..ef2eb1a6677 100644 --- a/tests/mir-opt/gvn.repeat.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.repeat.GVN.panic-abort.diff @@ -28,34 +28,34 @@ _1 = const 5_i32; StorageLive(_2); StorageLive(_3); -- _3 = _1; +- _3 = copy _1; + _3 = const 5_i32; StorageLive(_4); -- _4 = _1; +- _4 = copy _1; + _4 = const 5_i32; StorageLive(_5); -- _5 = _1; +- _5 = copy _1; + _5 = const 5_i32; StorageLive(_6); -- _6 = _1; +- _6 = copy _1; + _6 = const 5_i32; StorageLive(_7); -- _7 = _1; +- _7 = copy _1; + _7 = const 5_i32; StorageLive(_8); -- _8 = _1; +- _8 = copy _1; + _8 = const 5_i32; StorageLive(_9); -- _9 = _1; +- _9 = copy _1; + _9 = const 5_i32; StorageLive(_10); -- _10 = _1; +- _10 = copy _1; + _10 = const 5_i32; StorageLive(_11); -- _11 = _1; +- _11 = copy _1; + _11 = const 5_i32; StorageLive(_12); -- _12 = _1; +- _12 = copy _1; - _2 = [move _3, move _4, move _5, move _6, move _7, move _8, move _9, move _10, move _11, move _12]; + _12 = const 5_i32; + _2 = [const 5_i32; 10]; diff --git a/tests/mir-opt/gvn.repeat.GVN.panic-unwind.diff b/tests/mir-opt/gvn.repeat.GVN.panic-unwind.diff index 37915f8578d..ef2eb1a6677 100644 --- a/tests/mir-opt/gvn.repeat.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.repeat.GVN.panic-unwind.diff @@ -28,34 +28,34 @@ _1 = const 5_i32; StorageLive(_2); StorageLive(_3); -- _3 = _1; +- _3 = copy _1; + _3 = const 5_i32; StorageLive(_4); -- _4 = _1; +- _4 = copy _1; + _4 = const 5_i32; StorageLive(_5); -- _5 = _1; +- _5 = copy _1; + _5 = const 5_i32; StorageLive(_6); -- _6 = _1; +- _6 = copy _1; + _6 = const 5_i32; StorageLive(_7); -- _7 = _1; +- _7 = copy _1; + _7 = const 5_i32; StorageLive(_8); -- _8 = _1; +- _8 = copy _1; + _8 = const 5_i32; StorageLive(_9); -- _9 = _1; +- _9 = copy _1; + _9 = const 5_i32; StorageLive(_10); -- _10 = _1; +- _10 = copy _1; + _10 = const 5_i32; StorageLive(_11); -- _11 = _1; +- _11 = copy _1; + _11 = const 5_i32; StorageLive(_12); -- _12 = _1; +- _12 = copy _1; - _2 = [move _3, move _4, move _5, move _6, move _7, move _8, move _9, move _10, move _11, move _12]; + _12 = const 5_i32; + _2 = [const 5_i32; 10]; diff --git a/tests/mir-opt/gvn.repeated_index.GVN.panic-abort.diff b/tests/mir-opt/gvn.repeated_index.GVN.panic-abort.diff index 8ce05c9b340..d4b22d05f6c 100644 --- a/tests/mir-opt/gvn.repeated_index.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.repeated_index.GVN.panic-abort.diff @@ -24,27 +24,27 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; - _3 = [move _4; N]; -+ _3 = [_1; N]; ++ _3 = [copy _1; N]; StorageDead(_4); StorageLive(_5); StorageLive(_6); StorageLive(_7); _7 = const 0_usize; - _8 = Len(_3); -- _9 = Lt(_7, _8); -- assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, _7) -> [success: bb1, unwind unreachable]; +- _9 = Lt(copy _7, copy _8); +- assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, copy _7) -> [success: bb1, unwind unreachable]; + _8 = const N; + _9 = Lt(const 0_usize, const N); + assert(move _9, "index out of bounds: the length is {} but the index is {}", const N, const 0_usize) -> [success: bb1, unwind unreachable]; } bb1: { -- _6 = _3[_7]; +- _6 = copy _3[_7]; - _5 = opaque::<T>(move _6) -> [return: bb2, unwind unreachable]; -+ _6 = _1; -+ _5 = opaque::<T>(_1) -> [return: bb2, unwind unreachable]; ++ _6 = copy _1; ++ _5 = opaque::<T>(copy _1) -> [return: bb2, unwind unreachable]; } bb2: { @@ -54,20 +54,20 @@ StorageLive(_10); StorageLive(_11); StorageLive(_12); - _12 = _2; + _12 = copy _2; - _13 = Len(_3); -- _14 = Lt(_12, _13); -- assert(move _14, "index out of bounds: the length is {} but the index is {}", move _13, _12) -> [success: bb3, unwind unreachable]; +- _14 = Lt(copy _12, copy _13); +- assert(move _14, "index out of bounds: the length is {} but the index is {}", move _13, copy _12) -> [success: bb3, unwind unreachable]; + _13 = const N; -+ _14 = Lt(_2, const N); -+ assert(move _14, "index out of bounds: the length is {} but the index is {}", const N, _2) -> [success: bb3, unwind unreachable]; ++ _14 = Lt(copy _2, const N); ++ assert(move _14, "index out of bounds: the length is {} but the index is {}", const N, copy _2) -> [success: bb3, unwind unreachable]; } bb3: { -- _11 = _3[_12]; +- _11 = copy _3[_12]; - _10 = opaque::<T>(move _11) -> [return: bb4, unwind unreachable]; -+ _11 = _1; -+ _10 = opaque::<T>(_1) -> [return: bb4, unwind unreachable]; ++ _11 = copy _1; ++ _10 = opaque::<T>(copy _1) -> [return: bb4, unwind unreachable]; } bb4: { diff --git a/tests/mir-opt/gvn.repeated_index.GVN.panic-unwind.diff b/tests/mir-opt/gvn.repeated_index.GVN.panic-unwind.diff index 7ed547eeb4a..708c0f92e54 100644 --- a/tests/mir-opt/gvn.repeated_index.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.repeated_index.GVN.panic-unwind.diff @@ -24,27 +24,27 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; - _3 = [move _4; N]; -+ _3 = [_1; N]; ++ _3 = [copy _1; N]; StorageDead(_4); StorageLive(_5); StorageLive(_6); StorageLive(_7); _7 = const 0_usize; - _8 = Len(_3); -- _9 = Lt(_7, _8); -- assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, _7) -> [success: bb1, unwind continue]; +- _9 = Lt(copy _7, copy _8); +- assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, copy _7) -> [success: bb1, unwind continue]; + _8 = const N; + _9 = Lt(const 0_usize, const N); + assert(move _9, "index out of bounds: the length is {} but the index is {}", const N, const 0_usize) -> [success: bb1, unwind continue]; } bb1: { -- _6 = _3[_7]; +- _6 = copy _3[_7]; - _5 = opaque::<T>(move _6) -> [return: bb2, unwind continue]; -+ _6 = _1; -+ _5 = opaque::<T>(_1) -> [return: bb2, unwind continue]; ++ _6 = copy _1; ++ _5 = opaque::<T>(copy _1) -> [return: bb2, unwind continue]; } bb2: { @@ -54,20 +54,20 @@ StorageLive(_10); StorageLive(_11); StorageLive(_12); - _12 = _2; + _12 = copy _2; - _13 = Len(_3); -- _14 = Lt(_12, _13); -- assert(move _14, "index out of bounds: the length is {} but the index is {}", move _13, _12) -> [success: bb3, unwind continue]; +- _14 = Lt(copy _12, copy _13); +- assert(move _14, "index out of bounds: the length is {} but the index is {}", move _13, copy _12) -> [success: bb3, unwind continue]; + _13 = const N; -+ _14 = Lt(_2, const N); -+ assert(move _14, "index out of bounds: the length is {} but the index is {}", const N, _2) -> [success: bb3, unwind continue]; ++ _14 = Lt(copy _2, const N); ++ assert(move _14, "index out of bounds: the length is {} but the index is {}", const N, copy _2) -> [success: bb3, unwind continue]; } bb3: { -- _11 = _3[_12]; +- _11 = copy _3[_12]; - _10 = opaque::<T>(move _11) -> [return: bb4, unwind continue]; -+ _11 = _1; -+ _10 = opaque::<T>(_1) -> [return: bb4, unwind continue]; ++ _11 = copy _1; ++ _10 = opaque::<T>(copy _1) -> [return: bb4, unwind continue]; } bb4: { diff --git a/tests/mir-opt/gvn.rs b/tests/mir-opt/gvn.rs index 430f979fec7..faa6faa7017 100644 --- a/tests/mir-opt/gvn.rs +++ b/tests/mir-opt/gvn.rs @@ -3,7 +3,6 @@ // EMIT_MIR_FOR_EACH_PANIC_STRATEGY //@ only-64bit -#![feature(raw_ref_op)] #![feature(rustc_attrs)] #![feature(custom_mir)] #![feature(core_intrinsics)] @@ -21,91 +20,91 @@ struct S<T>(T); fn subexpression_elimination(x: u64, y: u64, mut z: u64) { // CHECK-LABEL: fn subexpression_elimination( - // CHECK: [[add:_.*]] = Add(_1, _2); - // CHECK: opaque::<u64>([[add]]) + // CHECK: [[add:_.*]] = Add(copy _1, copy _2); + // CHECK: opaque::<u64>(copy [[add]]) opaque(x + y); - // CHECK: [[mul:_.*]] = Mul(_1, _2); - // CHECK: opaque::<u64>([[mul]]) + // CHECK: [[mul:_.*]] = Mul(copy _1, copy _2); + // CHECK: opaque::<u64>(copy [[mul]]) opaque(x * y); - // CHECK: [[sub:_.*]] = Sub(_1, _2); - // CHECK: opaque::<u64>([[sub]]) + // CHECK: [[sub:_.*]] = Sub(copy _1, copy _2); + // CHECK: opaque::<u64>(copy [[sub]]) opaque(x - y); - // CHECK: [[div:_.*]] = Div(_1, _2); - // CHECK: opaque::<u64>([[div]]) + // CHECK: [[div:_.*]] = Div(copy _1, copy _2); + // CHECK: opaque::<u64>(copy [[div]]) opaque(x / y); - // CHECK: [[rem:_.*]] = Rem(_1, _2); - // CHECK: opaque::<u64>([[rem]]) + // CHECK: [[rem:_.*]] = Rem(copy _1, copy _2); + // CHECK: opaque::<u64>(copy [[rem]]) opaque(x % y); - // CHECK: [[and:_.*]] = BitAnd(_1, _2); - // CHECK: opaque::<u64>([[and]]) + // CHECK: [[and:_.*]] = BitAnd(copy _1, copy _2); + // CHECK: opaque::<u64>(copy [[and]]) opaque(x & y); - // CHECK: [[or:_.*]] = BitOr(_1, _2); - // CHECK: opaque::<u64>([[or]]) + // CHECK: [[or:_.*]] = BitOr(copy _1, copy _2); + // CHECK: opaque::<u64>(copy [[or]]) opaque(x | y); - // CHECK: [[xor:_.*]] = BitXor(_1, _2); - // CHECK: opaque::<u64>([[xor]]) + // CHECK: [[xor:_.*]] = BitXor(copy _1, copy _2); + // CHECK: opaque::<u64>(copy [[xor]]) opaque(x ^ y); - // CHECK: [[shl:_.*]] = Shl(_1, _2); - // CHECK: opaque::<u64>([[shl]]) + // CHECK: [[shl:_.*]] = Shl(copy _1, copy _2); + // CHECK: opaque::<u64>(copy [[shl]]) opaque(x << y); - // CHECK: [[shr:_.*]] = Shr(_1, _2); - // CHECK: opaque::<u64>([[shr]]) + // CHECK: [[shr:_.*]] = Shr(copy _1, copy _2); + // CHECK: opaque::<u64>(copy [[shr]]) opaque(x >> y); - // CHECK: [[int:_.*]] = _1 as u32 (IntToInt); - // CHECK: opaque::<u32>([[int]]) + // CHECK: [[int:_.*]] = copy _1 as u32 (IntToInt); + // CHECK: opaque::<u32>(copy [[int]]) opaque(x as u32); - // CHECK: [[float:_.*]] = _1 as f32 (IntToFloat); - // CHECK: opaque::<f32>([[float]]) + // CHECK: [[float:_.*]] = copy _1 as f32 (IntToFloat); + // CHECK: opaque::<f32>(copy [[float]]) opaque(x as f32); - // CHECK: [[wrap:_.*]] = S::<u64>(_1); - // CHECK: opaque::<S<u64>>([[wrap]]) + // CHECK: [[wrap:_.*]] = S::<u64>(copy _1); + // CHECK: opaque::<S<u64>>(copy [[wrap]]) opaque(S(x)); - // CHECK: opaque::<u64>(_1) + // CHECK: opaque::<u64>(copy _1) opaque(S(x).0); // Those are duplicates to substitute somehow. - // CHECK: opaque::<u64>([[add]]) + // CHECK: opaque::<u64>(copy [[add]]) opaque(x + y); - // CHECK: opaque::<u64>([[mul]]) + // CHECK: opaque::<u64>(copy [[mul]]) opaque(x * y); - // CHECK: opaque::<u64>([[sub]]) + // CHECK: opaque::<u64>(copy [[sub]]) opaque(x - y); - // CHECK: opaque::<u64>([[div]]) + // CHECK: opaque::<u64>(copy [[div]]) opaque(x / y); - // CHECK: opaque::<u64>([[rem]]) + // CHECK: opaque::<u64>(copy [[rem]]) opaque(x % y); - // CHECK: opaque::<u64>([[and]]) + // CHECK: opaque::<u64>(copy [[and]]) opaque(x & y); - // CHECK: opaque::<u64>([[or]]) + // CHECK: opaque::<u64>(copy [[or]]) opaque(x | y); - // CHECK: opaque::<u64>([[xor]]) + // CHECK: opaque::<u64>(copy [[xor]]) opaque(x ^ y); - // CHECK: opaque::<u64>([[shl]]) + // CHECK: opaque::<u64>(copy [[shl]]) opaque(x << y); - // CHECK: opaque::<u64>([[shr]]) + // CHECK: opaque::<u64>(copy [[shr]]) opaque(x >> y); - // CHECK: opaque::<u32>([[int]]) + // CHECK: opaque::<u32>(copy [[int]]) opaque(x as u32); - // CHECK: opaque::<f32>([[float]]) + // CHECK: opaque::<f32>(copy [[float]]) opaque(x as f32); - // CHECK: opaque::<S<u64>>([[wrap]]) + // CHECK: opaque::<S<u64>>(copy [[wrap]]) opaque(S(x)); - // CHECK: opaque::<u64>(_1) + // CHECK: opaque::<u64>(copy _1) opaque(S(x).0); // We can substitute through a complex expression. - // CHECK: [[compound:_.*]] = Sub([[mul]], _2); - // CHECK: opaque::<u64>([[compound]]) - // CHECK: opaque::<u64>([[compound]]) + // CHECK: [[compound:_.*]] = Sub(copy [[mul]], copy _2); + // CHECK: opaque::<u64>(copy [[compound]]) + // CHECK: opaque::<u64>(copy [[compound]]) opaque((x * y) - y); opaque((x * y) - y); // We can substitute through an immutable reference too. // CHECK: [[ref:_.*]] = &_3; - // CHECK: [[deref:_.*]] = (*[[ref]]); - // CHECK: [[addref:_.*]] = Add([[deref]], _1); - // CHECK: opaque::<u64>([[addref]]) - // CHECK: opaque::<u64>([[addref]]) + // CHECK: [[deref:_.*]] = copy (*[[ref]]); + // CHECK: [[addref:_.*]] = Add(copy [[deref]], copy _1); + // CHECK: opaque::<u64>(copy [[addref]]) + // CHECK: opaque::<u64>(copy [[addref]]) let a = &z; opaque(*a + x); opaque(*a + x); @@ -141,10 +140,10 @@ fn subexpression_elimination(x: u64, y: u64, mut z: u64) { // We can substitute again, but not with the earlier computations. // Important: `e` is not `a`! // CHECK: [[ref2:_.*]] = &_3; - // CHECK: [[deref2:_.*]] = (*[[ref2]]); - // CHECK: [[addref2:_.*]] = Add([[deref2]], _1); - // CHECK: opaque::<u64>([[addref2]]) - // CHECK: opaque::<u64>([[addref2]]) + // CHECK: [[deref2:_.*]] = copy (*[[ref2]]); + // CHECK: [[addref2:_.*]] = Add(copy [[deref2]], copy _1); + // CHECK: opaque::<u64>(copy [[addref2]]) + // CHECK: opaque::<u64>(copy [[addref2]]) let e = &z; opaque(*e + x); opaque(*e + x); @@ -152,9 +151,9 @@ fn subexpression_elimination(x: u64, y: u64, mut z: u64) { fn wrap_unwrap<T: Copy>(x: T) -> T { // CHECK-LABEL: fn wrap_unwrap( - // CHECK: [[some:_.*]] = Option::<T>::Some(_1); + // CHECK: [[some:_.*]] = Option::<T>::Some(copy _1); // CHECK: switchInt(const 1_isize) - // CHECK: _0 = _1; + // CHECK: _0 = copy _1; match Some(x) { Some(y) => y, None => panic!(), @@ -163,35 +162,35 @@ fn wrap_unwrap<T: Copy>(x: T) -> T { fn repeated_index<T: Copy, const N: usize>(x: T, idx: usize) { // CHECK-LABEL: fn repeated_index( - // CHECK: [[a:_.*]] = [_1; N]; + // CHECK: [[a:_.*]] = [copy _1; N]; let a = [x; N]; - // CHECK: opaque::<T>(_1) + // CHECK: opaque::<T>(copy _1) opaque(a[0]); - // CHECK: opaque::<T>(_1) + // CHECK: opaque::<T>(copy _1) opaque(a[idx]); } fn unary(x: i64) { // CHECK-LABEL: fn unary( - // CHECK: opaque::<i64>(_1) + // CHECK: opaque::<i64>(copy _1) opaque(--x); // This is `x`. - // CHECK: [[b:_.*]] = Lt(_1, const 13_i64); - // CHECK: opaque::<bool>([[b]]) + // CHECK: [[b:_.*]] = Lt(copy _1, const 13_i64); + // CHECK: opaque::<bool>(copy [[b]]) let b = x < 13; opaque(!!b); // This is `b`. // Both lines should test the same thing. - // CHECK: [[c:_.*]] = Ne(_1, const 15_i64); - // CHECK: opaque::<bool>([[c]]) - // CHECK: opaque::<bool>([[c]]) + // CHECK: [[c:_.*]] = Ne(copy _1, const 15_i64); + // CHECK: opaque::<bool>(copy [[c]]) + // CHECK: opaque::<bool>(copy [[c]]) opaque(x != 15); opaque(!(x == 15)); // Both lines should test the same thing. - // CHECK: [[d:_.*]] = Eq(_1, const 35_i64); - // CHECK: opaque::<bool>([[d]]) - // CHECK: opaque::<bool>([[d]]) + // CHECK: [[d:_.*]] = Eq(copy _1, const 35_i64); + // CHECK: opaque::<bool>(copy [[d]]) + // CHECK: opaque::<bool>(copy [[d]]) opaque(x == 35); opaque(!(x != 35)); } @@ -199,53 +198,53 @@ fn unary(x: i64) { /// Verify symbolic integer arithmetic simplifications. fn arithmetic(x: u64) { // CHECK-LABEL: fn arithmetic( - // CHECK: opaque::<u64>(_1) + // CHECK: opaque::<u64>(copy _1) opaque(x + 0); - // CHECK: opaque::<u64>(_1) + // CHECK: opaque::<u64>(copy _1) opaque(x - 0); // CHECK: opaque::<u64>(const 0_u64) opaque(x - x); // CHECK: opaque::<u64>(const 0_u64) opaque(x * 0); - // CHECK: opaque::<u64>(_1) + // CHECK: opaque::<u64>(copy _1) opaque(x * 1); // CHECK: assert(!const true, "attempt to divide `{}` by zero", - // CHECK: [[div0:_.*]] = Div(_1, const 0_u64); + // CHECK: [[div0:_.*]] = Div(copy _1, const 0_u64); // CHECK: opaque::<u64>(move [[div0]]) opaque(x / 0); - // CHECK: opaque::<u64>(_1) + // CHECK: opaque::<u64>(copy _1) opaque(x / 1); // CHECK: opaque::<u64>(const 0_u64) opaque(0 / x); - // CHECK: [[odiv:_.*]] = Div(const 1_u64, _1); + // CHECK: [[odiv:_.*]] = Div(const 1_u64, copy _1); // CHECK: opaque::<u64>(move [[odiv]]) opaque(1 / x); // CHECK: assert(!const true, "attempt to calculate the remainder of `{}` with a divisor of zero" - // CHECK: [[rem0:_.*]] = Rem(_1, const 0_u64); + // CHECK: [[rem0:_.*]] = Rem(copy _1, const 0_u64); // CHECK: opaque::<u64>(move [[rem0]]) opaque(x % 0); // CHECK: opaque::<u64>(const 0_u64) opaque(x % 1); // CHECK: opaque::<u64>(const 0_u64) opaque(0 % x); - // CHECK: [[orem:_.*]] = Rem(const 1_u64, _1); + // CHECK: [[orem:_.*]] = Rem(const 1_u64, copy _1); // CHECK: opaque::<u64>(move [[orem]]) opaque(1 % x); // CHECK: opaque::<u64>(const 0_u64) opaque(x & 0); - // CHECK: opaque::<u64>(_1) + // CHECK: opaque::<u64>(copy _1) opaque(x & u64::MAX); - // CHECK: opaque::<u64>(_1) + // CHECK: opaque::<u64>(copy _1) opaque(x | 0); // CHECK: opaque::<u64>(const u64::MAX) opaque(x | u64::MAX); - // CHECK: opaque::<u64>(_1) + // CHECK: opaque::<u64>(copy _1) opaque(x ^ 0); // CHECK: opaque::<u64>(const 0_u64) opaque(x ^ x); - // CHECK: opaque::<u64>(_1) + // CHECK: opaque::<u64>(copy _1) opaque(x >> 0); - // CHECK: opaque::<u64>(_1) + // CHECK: opaque::<u64>(copy _1) opaque(x << 0); } @@ -255,10 +254,10 @@ fn comparison(x: u64, y: u64) { opaque(x == x); // CHECK: opaque::<bool>(const false) opaque(x != x); - // CHECK: [[eqxy:_.*]] = Eq(_1, _2); + // CHECK: [[eqxy:_.*]] = Eq(copy _1, copy _2); // CHECK: opaque::<bool>(move [[eqxy]]) opaque(x == y); - // CHECK: [[nexy:_.*]] = Ne(_1, _2); + // CHECK: [[nexy:_.*]] = Ne(copy _1, copy _2); // CHECK: opaque::<bool>(move [[nexy]]) opaque(x != y); } @@ -268,10 +267,10 @@ fn comparison(x: u64, y: u64) { fn arithmetic_checked(x: u64) { // CHECK-LABEL: fn arithmetic_checked( // CHECK: assert(!const false, - // CHECK: opaque::<u64>(_1) + // CHECK: opaque::<u64>(copy _1) opaque(x + 0); // CHECK: assert(!const false, - // CHECK: opaque::<u64>(_1) + // CHECK: opaque::<u64>(copy _1) opaque(x - 0); // CHECK: assert(!const false, // CHECK: opaque::<u64>(const 0_u64) @@ -280,39 +279,39 @@ fn arithmetic_checked(x: u64) { // CHECK: opaque::<u64>(const 0_u64) opaque(x * 0); // CHECK: assert(!const false, - // CHECK: opaque::<u64>(_1) + // CHECK: opaque::<u64>(copy _1) opaque(x * 1); } /// Verify that we do not apply arithmetic simplifications on floats. fn arithmetic_float(x: f64) { // CHECK-LABEL: fn arithmetic_float( - // CHECK: [[add:_.*]] = Add(_1, const 0f64); + // CHECK: [[add:_.*]] = Add(copy _1, const 0f64); // CHECK: opaque::<f64>(move [[add]]) opaque(x + 0.); - // CHECK: [[sub:_.*]] = Sub(_1, const 0f64); + // CHECK: [[sub:_.*]] = Sub(copy _1, const 0f64); // CHECK: opaque::<f64>(move [[sub]]) opaque(x - 0.); - // CHECK: [[mul:_.*]] = Mul(_1, const 0f64); + // CHECK: [[mul:_.*]] = Mul(copy _1, const 0f64); // CHECK: opaque::<f64>(move [[mul]]) opaque(x * 0.); - // CHECK: [[div0:_.*]] = Div(_1, const 0f64); + // CHECK: [[div0:_.*]] = Div(copy _1, const 0f64); // CHECK: opaque::<f64>(move [[div0]]) opaque(x / 0.); - // CHECK: [[zdiv:_.*]] = Div(const 0f64, _1); + // CHECK: [[zdiv:_.*]] = Div(const 0f64, copy _1); // CHECK: opaque::<f64>(move [[zdiv]]) opaque(0. / x); - // CHECK: [[rem0:_.*]] = Rem(_1, const 0f64); + // CHECK: [[rem0:_.*]] = Rem(copy _1, const 0f64); // CHECK: opaque::<f64>(move [[rem0]]) opaque(x % 0.); - // CHECK: [[zrem:_.*]] = Rem(const 0f64, _1); + // CHECK: [[zrem:_.*]] = Rem(const 0f64, copy _1); // CHECK: opaque::<f64>(move [[zrem]]) opaque(0. % x); // Those are not simplifiable to `true`/`false`, thanks to NaNs. - // CHECK: [[eq:_.*]] = Eq(_1, _1); + // CHECK: [[eq:_.*]] = Eq(copy _1, copy _1); // CHECK: opaque::<bool>(move [[eq]]) opaque(x == x); - // CHECK: [[ne:_.*]] = Ne(_1, _1); + // CHECK: [[ne:_.*]] = Ne(copy _1, copy _1); // CHECK: opaque::<bool>(move [[ne]]) opaque(x != x); } @@ -386,36 +385,36 @@ fn cast() { fn multiple_branches(t: bool, x: u8, y: u8) { // CHECK-LABEL: fn multiple_branches( - // CHECK: switchInt(_1) -> [0: [[bbf:bb.*]], otherwise: [[bbt:bb.*]]]; + // CHECK: switchInt(copy _1) -> [0: [[bbf:bb.*]], otherwise: [[bbt:bb.*]]]; if t { // CHECK: [[bbt]]: { - // CHECK: [[a:_.*]] = Add(_2, _3); - // CHECK: opaque::<u8>([[a]]) - // CHECK: opaque::<u8>([[a]]) + // CHECK: [[a:_.*]] = Add(copy _2, copy _3); + // CHECK: opaque::<u8>(copy [[a]]) + // CHECK: opaque::<u8>(copy [[a]]) // CHECK: goto -> [[bbc:bb.*]]; opaque(x + y); opaque(x + y); } else { // CHECK: [[bbf]]: { - // CHECK: [[b:_.*]] = Add(_2, _3); - // CHECK: opaque::<u8>([[b]]) - // CHECK: opaque::<u8>([[b]]) + // CHECK: [[b:_.*]] = Add(copy _2, copy _3); + // CHECK: opaque::<u8>(copy [[b]]) + // CHECK: opaque::<u8>(copy [[b]]) // CHECK: goto -> [[bbc:bb.*]]; opaque(x + y); opaque(x + y); } // Neither `a` nor `b` dominate `c`, so we cannot reuse any of them. // CHECK: [[bbc]]: { - // CHECK: [[c:_.*]] = Add(_2, _3); - // CHECK: opaque::<u8>([[c]]) + // CHECK: [[c:_.*]] = Add(copy _2, copy _3); + // CHECK: opaque::<u8>(copy [[c]]) opaque(x + y); // `c` dominates both calls, so we can reuse it. if t { - // CHECK: opaque::<u8>([[c]]) + // CHECK: opaque::<u8>(copy [[c]]) opaque(x + y); } else { - // CHECK: opaque::<u8>([[c]]) + // CHECK: opaque::<u8>(copy [[c]]) opaque(x + y); } } @@ -469,18 +468,18 @@ fn dereferences(t: &mut u32, u: &impl Copy, s: &S<u32>) { // CHECK-LABEL: fn dereferences( // Do not reuse dereferences of `&mut`. - // CHECK: [[st1:_.*]] = (*_1); + // CHECK: [[st1:_.*]] = copy (*_1); // CHECK: opaque::<u32>(move [[st1]]) - // CHECK: [[st2:_.*]] = (*_1); + // CHECK: [[st2:_.*]] = copy (*_1); // CHECK: opaque::<u32>(move [[st2]]) opaque(*t); opaque(*t); // Do not reuse dereferences of `*const`. // CHECK: [[raw:_.*]] = &raw const (*_1); - // CHECK: [[st3:_.*]] = (*[[raw]]); + // CHECK: [[st3:_.*]] = copy (*[[raw]]); // CHECK: opaque::<u32>(move [[st3]]) - // CHECK: [[st4:_.*]] = (*[[raw]]); + // CHECK: [[st4:_.*]] = copy (*[[raw]]); // CHECK: opaque::<u32>(move [[st4]]) let z = &raw const *t; unsafe { opaque(*z) }; @@ -488,9 +487,9 @@ fn dereferences(t: &mut u32, u: &impl Copy, s: &S<u32>) { // Do not reuse dereferences of `*mut`. // CHECK: [[ptr:_.*]] = &raw mut (*_1); - // CHECK: [[st5:_.*]] = (*[[ptr]]); + // CHECK: [[st5:_.*]] = copy (*[[ptr]]); // CHECK: opaque::<u32>(move [[st5]]) - // CHECK: [[st6:_.*]] = (*[[ptr]]); + // CHECK: [[st6:_.*]] = copy (*[[ptr]]); // CHECK: opaque::<u32>(move [[st6]]) let z = &raw mut *t; unsafe { opaque(*z) }; @@ -498,9 +497,9 @@ fn dereferences(t: &mut u32, u: &impl Copy, s: &S<u32>) { // We can reuse dereferences of `&Freeze`. // CHECK: [[ref:_.*]] = &(*_1); - // CHECK: [[st7:_.*]] = (*[[ref]]); - // CHECK: opaque::<u32>([[st7]]) - // CHECK: opaque::<u32>([[st7]]) + // CHECK: [[st7:_.*]] = copy (*[[ref]]); + // CHECK: opaque::<u32>(copy [[st7]]) + // CHECK: opaque::<u32>(copy [[st7]]) let z = &*t; opaque(*z); opaque(*z); @@ -510,17 +509,17 @@ fn dereferences(t: &mut u32, u: &impl Copy, s: &S<u32>) { opaque(&*z); // `*u` is not Freeze, so we cannot reuse. - // CHECK: [[st8:_.*]] = (*_2); + // CHECK: [[st8:_.*]] = copy (*_2); // CHECK: opaque::<impl Copy>(move [[st8]]) - // CHECK: [[st9:_.*]] = (*_2); + // CHECK: [[st9:_.*]] = copy (*_2); // CHECK: opaque::<impl Copy>(move [[st9]]) opaque(*u); opaque(*u); - // `*s` is not Copy, by `(*s).0` is, so we can reuse. - // CHECK: [[st10:_.*]] = ((*_3).0: u32); - // CHECK: opaque::<u32>([[st10]]) - // CHECK: opaque::<u32>([[st10]]) + // `*s` is not Copy, but `(*s).0` is, so we can reuse. + // CHECK: [[st10:_.*]] = copy ((*_3).0: u32); + // CHECK: opaque::<u32>(copy [[st10]]) + // CHECK: opaque::<u32>(copy [[st10]]) opaque(s.0); opaque(s.0); } @@ -551,38 +550,38 @@ fn duplicate_slice() -> (bool, bool) { let d: &str; { // CHECK: [[a:_.*]] = (const "a",); - // CHECK: [[au:_.*]] = ([[a]].0: &str) as u128 (Transmute); + // CHECK: [[au:_.*]] = copy ([[a]].0: &str) as u128 (Transmute); let a = ("a",); Call(au = transmute::<_, u128>(a.0), ReturnTo(bb1), UnwindContinue()) } bb1 = { - // CHECK: [[c:_.*]] = identity::<&str>(([[a]].0: &str)) + // CHECK: [[c:_.*]] = identity::<&str>(copy ([[a]].0: &str)) Call(c = identity(a.0), ReturnTo(bb2), UnwindContinue()) } bb2 = { - // CHECK: [[cu:_.*]] = [[c]] as u128 (Transmute); + // CHECK: [[cu:_.*]] = copy [[c]] as u128 (Transmute); Call(cu = transmute::<_, u128>(c), ReturnTo(bb3), UnwindContinue()) } bb3 = { // This slice is different from `a.0`. Hence `bu` is not `au`. // CHECK: [[b:_.*]] = const "a"; - // CHECK: [[bu:_.*]] = [[b]] as u128 (Transmute); + // CHECK: [[bu:_.*]] = copy [[b]] as u128 (Transmute); let b = "a"; Call(bu = transmute::<_, u128>(b), ReturnTo(bb4), UnwindContinue()) } bb4 = { // This returns a copy of `b`, which is not `a`. - // CHECK: [[d:_.*]] = identity::<&str>([[b]]) + // CHECK: [[d:_.*]] = identity::<&str>(copy [[b]]) Call(d = identity(b), ReturnTo(bb5), UnwindContinue()) } bb5 = { - // CHECK: [[du:_.*]] = [[d]] as u128 (Transmute); + // CHECK: [[du:_.*]] = copy [[d]] as u128 (Transmute); Call(du = transmute::<_, u128>(d), ReturnTo(bb6), UnwindContinue()) } bb6 = { // `direct` must not fold to `true`, as `indirect` will not. - // CHECK: = Eq([[au]], [[bu]]); - // CHECK: = Eq([[cu]], [[du]]); + // CHECK: = Eq(copy [[au]], copy [[bu]]); + // CHECK: = Eq(copy [[cu]], copy [[du]]); let direct = au == bu; let indirect = cu == du; RET = (direct, indirect); @@ -602,21 +601,21 @@ fn repeat() { fn fn_pointers() { // CHECK-LABEL: fn fn_pointers( // CHECK: [[f:_.*]] = identity::<u8> as fn(u8) -> u8 (PointerCoercion(ReifyFnPointer - // CHECK: opaque::<fn(u8) -> u8>([[f]]) + // CHECK: opaque::<fn(u8) -> u8>(copy [[f]]) let f = identity as fn(u8) -> u8; opaque(f); // CHECK: [[g:_.*]] = identity::<u8> as fn(u8) -> u8 (PointerCoercion(ReifyFnPointer - // CHECK: opaque::<fn(u8) -> u8>([[g]]) + // CHECK: opaque::<fn(u8) -> u8>(copy [[g]]) let g = identity as fn(u8) -> u8; opaque(g); // CHECK: [[cf:_.*]] = const {{.*}} as fn() (PointerCoercion(ClosureFnPointer - // CHECK: opaque::<fn()>([[cf]]) + // CHECK: opaque::<fn()>(copy [[cf]]) let closure = || {}; let cf = closure as fn(); opaque(cf); // CHECK: [[cg:_.*]] = const {{.*}} as fn() (PointerCoercion(ClosureFnPointer - // CHECK: opaque::<fn()>([[cg]]) + // CHECK: opaque::<fn()>(copy [[cg]]) let cg = closure as fn(); opaque(cg); } @@ -642,9 +641,9 @@ fn constant_index_overflow<T: Copy>(x: &[T]) { // CHECK: debug b => [[b:_.*]]; // CHECK: [[a]] = const usize::MAX; // CHECK-NOT: = (*_1)[{{.*}} of 0]; - // CHECK: [[b]] = (*_1)[[[a]]]; + // CHECK: [[b]] = copy (*_1)[[[a]]]; // CHECK-NOT: = (*_1)[{{.*}} of 0]; - // CHECK: [[b]] = (*_1)[0 of 1]; + // CHECK: [[b]] = copy (*_1)[0 of 1]; // CHECK-NOT: = (*_1)[{{.*}} of 0]; let a = u64::MAX as usize; let b = if a < x.len() { x[a] } else { x[0] }; @@ -657,22 +656,22 @@ fn wide_ptr_provenance() { let a: *const dyn Send = &1 as &dyn Send; let b: *const dyn Send = &1 as &dyn Send; - // CHECK: [[eqp:_.*]] = Eq([[a:_.*]], [[b:_.*]]); + // CHECK: [[eqp:_.*]] = Eq(copy [[a:_.*]], copy [[b:_.*]]); // CHECK: opaque::<bool>(move [[eqp]]) opaque(a == b); - // CHECK: [[nep:_.*]] = Ne([[a]], [[b]]); + // CHECK: [[nep:_.*]] = Ne(copy [[a]], copy [[b]]); // CHECK: opaque::<bool>(move [[nep]]) opaque(a != b); - // CHECK: [[ltp:_.*]] = Lt([[a]], [[b]]); + // CHECK: [[ltp:_.*]] = Lt(copy [[a]], copy [[b]]); // CHECK: opaque::<bool>(move [[ltp]]) opaque(a < b); - // CHECK: [[lep:_.*]] = Le([[a]], [[b]]); + // CHECK: [[lep:_.*]] = Le(copy [[a]], copy [[b]]); // CHECK: opaque::<bool>(move [[lep]]) opaque(a <= b); - // CHECK: [[gtp:_.*]] = Gt([[a]], [[b]]); + // CHECK: [[gtp:_.*]] = Gt(copy [[a]], copy [[b]]); // CHECK: opaque::<bool>(move [[gtp]]) opaque(a > b); - // CHECK: [[gep:_.*]] = Ge([[a]], [[b]]); + // CHECK: [[gep:_.*]] = Ge(copy [[a]], copy [[b]]); // CHECK: opaque::<bool>(move [[gep]]) opaque(a >= b); } @@ -684,22 +683,22 @@ fn wide_ptr_same_provenance() { let a: *const dyn Send = &slice[0] as &dyn Send; let b: *const dyn Send = &slice[1] as &dyn Send; - // CHECK: [[eqp:_.*]] = Eq([[a:_.*]], [[b:_.*]]); + // CHECK: [[eqp:_.*]] = Eq(copy [[a:_.*]], copy [[b:_.*]]); // CHECK: opaque::<bool>(move [[eqp]]) opaque(a == b); - // CHECK: [[nep:_.*]] = Ne([[a]], [[b]]); + // CHECK: [[nep:_.*]] = Ne(copy [[a]], copy [[b]]); // CHECK: opaque::<bool>(move [[nep]]) opaque(a != b); - // CHECK: [[ltp:_.*]] = Lt([[a]], [[b]]); + // CHECK: [[ltp:_.*]] = Lt(copy [[a]], copy [[b]]); // CHECK: opaque::<bool>(move [[ltp]]) opaque(a < b); - // CHECK: [[lep:_.*]] = Le([[a]], [[b]]); + // CHECK: [[lep:_.*]] = Le(copy [[a]], copy [[b]]); // CHECK: opaque::<bool>(move [[lep]]) opaque(a <= b); - // CHECK: [[gtp:_.*]] = Gt([[a]], [[b]]); + // CHECK: [[gtp:_.*]] = Gt(copy [[a]], copy [[b]]); // CHECK: opaque::<bool>(move [[gtp]]) opaque(a > b); - // CHECK: [[gep:_.*]] = Ge([[a]], [[b]]); + // CHECK: [[gep:_.*]] = Ge(copy [[a]], copy [[b]]); // CHECK: opaque::<bool>(move [[gep]]) opaque(a >= b); } @@ -731,13 +730,13 @@ fn wide_ptr_integer() { fn borrowed<T: Copy + Freeze>(x: T) { // CHECK-LABEL: fn borrowed( // CHECK: bb0: { - // CHECK-NEXT: _2 = _1; + // CHECK-NEXT: _2 = copy _1; // CHECK-NEXT: _3 = &_1; - // CHECK-NEXT: _0 = opaque::<&T>(_3) + // CHECK-NEXT: _0 = opaque::<&T>(copy _3) // CHECK: bb1: { - // CHECK-NEXT: _0 = opaque::<T>(_1) + // CHECK-NEXT: _0 = opaque::<T>(copy _1) // CHECK: bb2: { - // CHECK-NEXT: _0 = opaque::<T>(_1) + // CHECK-NEXT: _0 = opaque::<T>(copy _1) mir! { { let a = x; @@ -761,13 +760,13 @@ fn borrowed<T: Copy + Freeze>(x: T) { fn non_freeze<T: Copy>(x: T) { // CHECK-LABEL: fn non_freeze( // CHECK: bb0: { - // CHECK-NEXT: _2 = _1; + // CHECK-NEXT: _2 = copy _1; // CHECK-NEXT: _3 = &_1; - // CHECK-NEXT: _0 = opaque::<&T>(_3) + // CHECK-NEXT: _0 = opaque::<&T>(copy _3) // CHECK: bb1: { - // CHECK-NEXT: _0 = opaque::<T>(_2) + // CHECK-NEXT: _0 = opaque::<T>(copy _2) // CHECK: bb2: { - // CHECK-NEXT: _0 = opaque::<T>((*_3)) + // CHECK-NEXT: _0 = opaque::<T>(copy (*_3)) mir! { { let a = x; @@ -789,7 +788,7 @@ fn non_freeze<T: Copy>(x: T) { // Check that we can const-prop into `from_raw_parts` fn slice_const_length(x: &[i32]) -> *const [i32] { // CHECK-LABEL: fn slice_const_length( - // CHECK: _0 = *const [i32] from ({{_[0-9]+}}, const 123_usize); + // CHECK: _0 = *const [i32] from (copy {{_[0-9]+}}, const 123_usize); let ptr = x.as_ptr(); let len = 123; std::intrinsics::aggregate_raw_ptr(ptr, len) @@ -804,15 +803,15 @@ fn meta_of_ref_to_slice(x: *const i32) -> usize { fn slice_from_raw_parts_as_ptr(x: *const u16, n: usize) -> (*const u16, *const f32) { // CHECK-LABEL: fn slice_from_raw_parts_as_ptr - // CHECK: _8 = _1 as *const f32 (PtrToPtr); - // CHECK: _0 = (_1, move _8); + // CHECK: _8 = copy _1 as *const f32 (PtrToPtr); + // CHECK: _0 = (copy _1, move _8); let ptr: *const [u16] = std::intrinsics::aggregate_raw_ptr(x, n); (ptr as *const u16, ptr as *const f32) } fn casts_before_aggregate_raw_ptr(x: *const u32) -> *const [u8] { // CHECK-LABEL: fn casts_before_aggregate_raw_ptr - // CHECK: _0 = *const [u8] from (_1, const 4_usize); + // CHECK: _0 = *const [u8] from (copy _1, const 4_usize); let x = x as *const [u8; 4]; let x = x as *const u8; let x = x as *const (); @@ -821,7 +820,7 @@ fn casts_before_aggregate_raw_ptr(x: *const u32) -> *const [u8] { fn manual_slice_mut_len(x: &mut [i32]) -> usize { // CHECK-LABEL: fn manual_slice_mut_len - // CHECK: _0 = PtrMetadata(_1); + // CHECK: _0 = PtrMetadata(copy _1); let x: *mut [i32] = x; let x: *const [i32] = x; std::intrinsics::ptr_metadata(x) @@ -844,38 +843,38 @@ fn generic_cast_metadata<T, A: ?Sized, B: ?Sized>(ps: *const [T], pa: *const A, // when the pointee metadata do or don't match, respectively. // Metadata usize -> (), do not optimize. - // CHECK: [[T:_.+]] = _1 as - // CHECK-NEXT: PtrMetadata([[T]]) + // CHECK: [[T:_.+]] = copy _1 as + // CHECK-NEXT: PtrMetadata(copy [[T]]) let t1 = CastPtrToPtr::<_, *const T>(ps); let m1 = PtrMetadata(t1); // `(&A, [T])` has `usize` metadata, same as `[T]`, yes optimize. - // CHECK: [[T:_.+]] = _1 as - // CHECK-NEXT: PtrMetadata(_1) + // CHECK: [[T:_.+]] = copy _1 as + // CHECK-NEXT: PtrMetadata(copy _1) let t2 = CastPtrToPtr::<_, *const (&A, [T])>(ps); let m2 = PtrMetadata(t2); // Tail `A` and tail `B`, do not optimize. - // CHECK: [[T:_.+]] = _2 as - // CHECK-NEXT: PtrMetadata([[T]]) + // CHECK: [[T:_.+]] = copy _2 as + // CHECK-NEXT: PtrMetadata(copy [[T]]) let t3 = CastPtrToPtr::<_, *const (T, B)>(pa); let m3 = PtrMetadata(t3); // Both have tail `A`, yes optimize. - // CHECK: [[T:_.+]] = _2 as - // CHECK-NEXT: PtrMetadata(_2) + // CHECK: [[T:_.+]] = copy _2 as + // CHECK-NEXT: PtrMetadata(copy _2) let t4 = CastPtrToPtr::<_, *const (T, A)>(pa); let m4 = PtrMetadata(t4); // Tail `B` and tail `A`, do not optimize. - // CHECK: [[T:_.+]] = _3 as - // CHECK-NEXT: PtrMetadata([[T]]) + // CHECK: [[T:_.+]] = copy _3 as + // CHECK-NEXT: PtrMetadata(copy [[T]]) let t5 = CastPtrToPtr::<_, *mut A>(pb); let m5 = PtrMetadata(t5); // Both have tail `B`, yes optimize. - // CHECK: [[T:_.+]] = _3 as - // CHECK-NEXT: PtrMetadata(_3) + // CHECK: [[T:_.+]] = copy _3 as + // CHECK-NEXT: PtrMetadata(copy _3) let t6 = CastPtrToPtr::<_, *mut B>(pb); let m6 = PtrMetadata(t6); @@ -891,21 +890,21 @@ fn cast_pointer_eq(p1: *mut u8, p2: *mut u32, p3: *mut u32, p4: *mut [u32]) { // CHECK: debug p3 => [[P3:_3]]; // CHECK: debug p4 => [[P4:_4]]; - // CHECK: [[M1:_.+]] = [[P1]] as *const u32 (PtrToPtr); - // CHECK: [[M2:_.+]] = [[P2]] as *const u32 (PtrToPtr); - // CHECK: [[M3:_.+]] = [[P3]] as *const u32 (PtrToPtr); - // CHECK: [[M4:_.+]] = [[P4]] as *const u32 (PtrToPtr); + // CHECK: [[M1:_.+]] = copy [[P1]] as *const u32 (PtrToPtr); + // CHECK: [[M2:_.+]] = copy [[P2]] as *const u32 (PtrToPtr); + // CHECK: [[M3:_.+]] = copy [[P3]] as *const u32 (PtrToPtr); + // CHECK: [[M4:_.+]] = copy [[P4]] as *const u32 (PtrToPtr); let m1 = p1 as *const u32; let m2 = p2 as *const u32; let m3 = p3 as *const u32; let m4 = p4 as *const u32; // CHECK-NOT: Eq - // CHECK: Eq([[M1]], [[M2]]) + // CHECK: Eq(copy [[M1]], copy [[M2]]) // CHECK-NOT: Eq - // CHECK: Eq([[P2]], [[P3]]) + // CHECK: Eq(copy [[P2]], copy [[P3]]) // CHECK-NOT: Eq - // CHECK: Eq([[M3]], [[M4]]) + // CHECK: Eq(copy [[M3]], copy [[M4]]) // CHECK-NOT: Eq let eq_different_thing = m1 == m2; let eq_optimize = m2 == m3; @@ -918,11 +917,11 @@ fn cast_pointer_eq(p1: *mut u8, p2: *mut u32, p3: *mut u32, p4: *mut [u32]) { unsafe fn cast_pointer_then_transmute(thin: *mut u32, fat: *mut [u8]) { // CHECK-LABEL: fn cast_pointer_then_transmute - // CHECK: [[UNUSED:_.+]] = _1 as *const () (PtrToPtr); - // CHECK: = _1 as usize (Transmute); + // CHECK: [[UNUSED:_.+]] = copy _1 as *const () (PtrToPtr); + // CHECK: = copy _1 as usize (Transmute); let thin_addr: usize = std::intrinsics::transmute(thin as *const ()); - // CHECK: [[TEMP2:_.+]] = _2 as *const () (PtrToPtr); + // CHECK: [[TEMP2:_.+]] = copy _2 as *const () (PtrToPtr); // CHECK: = move [[TEMP2]] as usize (Transmute); let fat_addr: usize = std::intrinsics::transmute(fat as *const ()); } @@ -935,11 +934,11 @@ fn remove_casts_must_change_both_sides(mut_a: &*mut u8, mut_b: *mut u8) -> bool // to be locals, so make sure we don't change one without the other, as // that would be a type error. { - // CHECK: [[A:_.+]] = (*_1) as *const u8 (PtrToPtr); + // CHECK: [[A:_.+]] = copy (*_1) as *const u8 (PtrToPtr); let a = *mut_a as *const u8; - // CHECK: [[B:_.+]] = _2 as *const u8 (PtrToPtr); + // CHECK: [[B:_.+]] = copy _2 as *const u8 (PtrToPtr); let b = mut_b as *const u8; - // CHECK: _0 = Eq([[A]], [[B]]); + // CHECK: _0 = Eq(copy [[A]], copy [[B]]); RET = a == b; Return() } diff --git a/tests/mir-opt/gvn.slice_const_length.GVN.panic-abort.diff b/tests/mir-opt/gvn.slice_const_length.GVN.panic-abort.diff index fd5fa035d81..1a6204e4ac8 100644 --- a/tests/mir-opt/gvn.slice_const_length.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.slice_const_length.GVN.panic-abort.diff @@ -30,12 +30,12 @@ + nop; _4 = const 123_usize; StorageLive(_5); - _5 = _2; + _5 = copy _2; StorageLive(_6); -- _6 = _4; +- _6 = copy _4; - _0 = *const [i32] from (move _5, move _6); + _6 = const 123_usize; -+ _0 = *const [i32] from (_2, const 123_usize); ++ _0 = *const [i32] from (copy _2, const 123_usize); StorageDead(_6); StorageDead(_5); - StorageDead(_4); diff --git a/tests/mir-opt/gvn.slice_const_length.GVN.panic-unwind.diff b/tests/mir-opt/gvn.slice_const_length.GVN.panic-unwind.diff index 98945cf9724..62d57b0fe28 100644 --- a/tests/mir-opt/gvn.slice_const_length.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.slice_const_length.GVN.panic-unwind.diff @@ -30,12 +30,12 @@ + nop; _4 = const 123_usize; StorageLive(_5); - _5 = _2; + _5 = copy _2; StorageLive(_6); -- _6 = _4; +- _6 = copy _4; - _0 = *const [i32] from (move _5, move _6); + _6 = const 123_usize; -+ _0 = *const [i32] from (_2, const 123_usize); ++ _0 = *const [i32] from (copy _2, const 123_usize); StorageDead(_6); StorageDead(_5); - StorageDead(_4); diff --git a/tests/mir-opt/gvn.slice_from_raw_parts_as_ptr.GVN.panic-abort.diff b/tests/mir-opt/gvn.slice_from_raw_parts_as_ptr.GVN.panic-abort.diff index 75bcd2a8d72..4a2cc251891 100644 --- a/tests/mir-opt/gvn.slice_from_raw_parts_as_ptr.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.slice_from_raw_parts_as_ptr.GVN.panic-abort.diff @@ -20,27 +20,27 @@ - StorageLive(_3); + nop; StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); - _5 = _2; + _5 = copy _2; - _3 = *const [u16] from (move _4, move _5); -+ _3 = *const [u16] from (_1, _2); ++ _3 = *const [u16] from (copy _1, copy _2); StorageDead(_5); StorageDead(_4); StorageLive(_6); StorageLive(_7); - _7 = _3; + _7 = copy _3; - _6 = move _7 as *const u16 (PtrToPtr); -+ _6 = _1; ++ _6 = copy _1; StorageDead(_7); StorageLive(_8); StorageLive(_9); - _9 = _3; + _9 = copy _3; - _8 = move _9 as *const f32 (PtrToPtr); -+ _8 = _1 as *const f32 (PtrToPtr); ++ _8 = copy _1 as *const f32 (PtrToPtr); StorageDead(_9); - _0 = (move _6, move _8); -+ _0 = (_1, move _8); ++ _0 = (copy _1, move _8); StorageDead(_8); StorageDead(_6); - StorageDead(_3); diff --git a/tests/mir-opt/gvn.slice_from_raw_parts_as_ptr.GVN.panic-unwind.diff b/tests/mir-opt/gvn.slice_from_raw_parts_as_ptr.GVN.panic-unwind.diff index 75bcd2a8d72..4a2cc251891 100644 --- a/tests/mir-opt/gvn.slice_from_raw_parts_as_ptr.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.slice_from_raw_parts_as_ptr.GVN.panic-unwind.diff @@ -20,27 +20,27 @@ - StorageLive(_3); + nop; StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); - _5 = _2; + _5 = copy _2; - _3 = *const [u16] from (move _4, move _5); -+ _3 = *const [u16] from (_1, _2); ++ _3 = *const [u16] from (copy _1, copy _2); StorageDead(_5); StorageDead(_4); StorageLive(_6); StorageLive(_7); - _7 = _3; + _7 = copy _3; - _6 = move _7 as *const u16 (PtrToPtr); -+ _6 = _1; ++ _6 = copy _1; StorageDead(_7); StorageLive(_8); StorageLive(_9); - _9 = _3; + _9 = copy _3; - _8 = move _9 as *const f32 (PtrToPtr); -+ _8 = _1 as *const f32 (PtrToPtr); ++ _8 = copy _1 as *const f32 (PtrToPtr); StorageDead(_9); - _0 = (move _6, move _8); -+ _0 = (_1, move _8); ++ _0 = (copy _1, move _8); StorageDead(_8); StorageDead(_6); - StorageDead(_3); diff --git a/tests/mir-opt/gvn.slices.GVN.panic-abort.diff b/tests/mir-opt/gvn.slices.GVN.panic-abort.diff index fb67e3d5994..e8e99b44e72 100644 --- a/tests/mir-opt/gvn.slices.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.slices.GVN.panic-abort.diff @@ -87,22 +87,22 @@ _1 = const "my favourite slice"; StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = opaque::<&str>(move _3) -> [return: bb1, unwind unreachable]; -+ _2 = opaque::<&str>(_1) -> [return: bb1, unwind unreachable]; ++ _2 = opaque::<&str>(copy _1) -> [return: bb1, unwind unreachable]; } bb1: { StorageDead(_3); StorageDead(_2); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); StorageLive(_6); -- _6 = _4; +- _6 = copy _4; - _5 = opaque::<&str>(move _6) -> [return: bb2, unwind unreachable]; -+ _6 = _1; -+ _5 = opaque::<&str>(_1) -> [return: bb2, unwind unreachable]; ++ _6 = copy _1; ++ _5 = opaque::<&str>(copy _1) -> [return: bb2, unwind unreachable]; } bb2: { @@ -138,24 +138,24 @@ - _8 = (move _9, move _12); - StorageDead(_12); - StorageDead(_9); -+ _8 = (_9, _12); ++ _8 = (copy _9, copy _12); + nop; + nop; StorageLive(_15); -- _15 = (_8.0: &*const u8); -+ _15 = _9; +- _15 = copy (_8.0: &*const u8); ++ _15 = copy _9; StorageLive(_16); -- _16 = (_8.1: &*const u8); -+ _16 = _12; +- _16 = copy (_8.1: &*const u8); ++ _16 = copy _12; StorageLive(_17); StorageLive(_18); -- _18 = (*_15); -+ _18 = _10; +- _18 = copy (*_15); ++ _18 = copy _10; StorageLive(_19); -- _19 = (*_16); +- _19 = copy (*_16); - _17 = Eq(move _18, move _19); -+ _19 = _13; -+ _17 = Eq(_10, _13); ++ _19 = copy _13; ++ _17 = Eq(copy _10, copy _13); switchInt(move _17) -> [0: bb6, otherwise: bb5]; } @@ -180,9 +180,9 @@ StorageDead(_30); StorageLive(_31); StorageLive(_32); - _32 = _29; + _32 = copy _29; - _31 = opaque::<&[u8]>(move _32) -> [return: bb7, unwind unreachable]; -+ _31 = opaque::<&[u8]>(_29) -> [return: bb7, unwind unreachable]; ++ _31 = opaque::<&[u8]>(copy _29) -> [return: bb7, unwind unreachable]; } bb6: { @@ -244,24 +244,24 @@ - _34 = (move _35, move _38); - StorageDead(_38); - StorageDead(_35); -+ _34 = (_35, _38); ++ _34 = (copy _35, copy _38); + nop; + nop; StorageLive(_41); -- _41 = (_34.0: &*const u8); -+ _41 = _35; +- _41 = copy (_34.0: &*const u8); ++ _41 = copy _35; StorageLive(_42); -- _42 = (_34.1: &*const u8); -+ _42 = _38; +- _42 = copy (_34.1: &*const u8); ++ _42 = copy _38; StorageLive(_43); StorageLive(_44); -- _44 = (*_41); -+ _44 = _36; +- _44 = copy (*_41); ++ _44 = copy _36; StorageLive(_45); -- _45 = (*_42); +- _45 = copy (*_42); - _43 = Eq(move _44, move _45); -+ _45 = _39; -+ _43 = Eq(_36, _39); ++ _45 = copy _39; ++ _43 = Eq(copy _36, copy _39); switchInt(move _43) -> [0: bb11, otherwise: bb10]; } diff --git a/tests/mir-opt/gvn.slices.GVN.panic-unwind.diff b/tests/mir-opt/gvn.slices.GVN.panic-unwind.diff index ae3013b011e..4296d4d4a59 100644 --- a/tests/mir-opt/gvn.slices.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.slices.GVN.panic-unwind.diff @@ -87,22 +87,22 @@ _1 = const "my favourite slice"; StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = opaque::<&str>(move _3) -> [return: bb1, unwind continue]; -+ _2 = opaque::<&str>(_1) -> [return: bb1, unwind continue]; ++ _2 = opaque::<&str>(copy _1) -> [return: bb1, unwind continue]; } bb1: { StorageDead(_3); StorageDead(_2); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); StorageLive(_6); -- _6 = _4; +- _6 = copy _4; - _5 = opaque::<&str>(move _6) -> [return: bb2, unwind continue]; -+ _6 = _1; -+ _5 = opaque::<&str>(_1) -> [return: bb2, unwind continue]; ++ _6 = copy _1; ++ _5 = opaque::<&str>(copy _1) -> [return: bb2, unwind continue]; } bb2: { @@ -138,24 +138,24 @@ - _8 = (move _9, move _12); - StorageDead(_12); - StorageDead(_9); -+ _8 = (_9, _12); ++ _8 = (copy _9, copy _12); + nop; + nop; StorageLive(_15); -- _15 = (_8.0: &*const u8); -+ _15 = _9; +- _15 = copy (_8.0: &*const u8); ++ _15 = copy _9; StorageLive(_16); -- _16 = (_8.1: &*const u8); -+ _16 = _12; +- _16 = copy (_8.1: &*const u8); ++ _16 = copy _12; StorageLive(_17); StorageLive(_18); -- _18 = (*_15); -+ _18 = _10; +- _18 = copy (*_15); ++ _18 = copy _10; StorageLive(_19); -- _19 = (*_16); +- _19 = copy (*_16); - _17 = Eq(move _18, move _19); -+ _19 = _13; -+ _17 = Eq(_10, _13); ++ _19 = copy _13; ++ _17 = Eq(copy _10, copy _13); switchInt(move _17) -> [0: bb6, otherwise: bb5]; } @@ -180,9 +180,9 @@ StorageDead(_30); StorageLive(_31); StorageLive(_32); - _32 = _29; + _32 = copy _29; - _31 = opaque::<&[u8]>(move _32) -> [return: bb7, unwind continue]; -+ _31 = opaque::<&[u8]>(_29) -> [return: bb7, unwind continue]; ++ _31 = opaque::<&[u8]>(copy _29) -> [return: bb7, unwind continue]; } bb6: { @@ -244,24 +244,24 @@ - _34 = (move _35, move _38); - StorageDead(_38); - StorageDead(_35); -+ _34 = (_35, _38); ++ _34 = (copy _35, copy _38); + nop; + nop; StorageLive(_41); -- _41 = (_34.0: &*const u8); -+ _41 = _35; +- _41 = copy (_34.0: &*const u8); ++ _41 = copy _35; StorageLive(_42); -- _42 = (_34.1: &*const u8); -+ _42 = _38; +- _42 = copy (_34.1: &*const u8); ++ _42 = copy _38; StorageLive(_43); StorageLive(_44); -- _44 = (*_41); -+ _44 = _36; +- _44 = copy (*_41); ++ _44 = copy _36; StorageLive(_45); -- _45 = (*_42); +- _45 = copy (*_42); - _43 = Eq(move _44, move _45); -+ _45 = _39; -+ _43 = Eq(_36, _39); ++ _45 = copy _39; ++ _43 = Eq(copy _36, copy _39); switchInt(move _43) -> [0: bb11, otherwise: bb10]; } 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 ba9e507560d..7a479bc55da 100644 --- a/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-abort.diff @@ -195,15 +195,15 @@ - StorageLive(_5); + nop; StorageLive(_6); - _6 = _1; + _6 = copy _1; StorageLive(_7); - _7 = _2; + _7 = copy _2; - _5 = Add(move _6, move _7); -+ _5 = Add(_1, _2); ++ _5 = Add(copy _1, copy _2); StorageDead(_7); StorageDead(_6); - _4 = opaque::<u64>(move _5) -> [return: bb1, unwind unreachable]; -+ _4 = opaque::<u64>(_5) -> [return: bb1, unwind unreachable]; ++ _4 = opaque::<u64>(copy _5) -> [return: bb1, unwind unreachable]; } bb1: { @@ -214,15 +214,15 @@ - StorageLive(_9); + nop; StorageLive(_10); - _10 = _1; + _10 = copy _1; StorageLive(_11); - _11 = _2; + _11 = copy _2; - _9 = Mul(move _10, move _11); -+ _9 = Mul(_1, _2); ++ _9 = Mul(copy _1, copy _2); StorageDead(_11); StorageDead(_10); - _8 = opaque::<u64>(move _9) -> [return: bb2, unwind unreachable]; -+ _8 = opaque::<u64>(_9) -> [return: bb2, unwind unreachable]; ++ _8 = opaque::<u64>(copy _9) -> [return: bb2, unwind unreachable]; } bb2: { @@ -233,15 +233,15 @@ - StorageLive(_13); + nop; StorageLive(_14); - _14 = _1; + _14 = copy _1; StorageLive(_15); - _15 = _2; + _15 = copy _2; - _13 = Sub(move _14, move _15); -+ _13 = Sub(_1, _2); ++ _13 = Sub(copy _1, copy _2); StorageDead(_15); StorageDead(_14); - _12 = opaque::<u64>(move _13) -> [return: bb3, unwind unreachable]; -+ _12 = opaque::<u64>(_13) -> [return: bb3, unwind unreachable]; ++ _12 = opaque::<u64>(copy _13) -> [return: bb3, unwind unreachable]; } bb3: { @@ -252,22 +252,22 @@ - StorageLive(_17); + nop; StorageLive(_18); - _18 = _1; + _18 = copy _1; StorageLive(_19); - _19 = _2; -- _20 = Eq(_19, const 0_u64); -- assert(!move _20, "attempt to divide `{}` by zero", _18) -> [success: bb4, unwind unreachable]; -+ _20 = Eq(_2, const 0_u64); -+ assert(!_20, "attempt to divide `{}` by zero", _1) -> [success: bb4, unwind unreachable]; + _19 = copy _2; +- _20 = Eq(copy _19, const 0_u64); +- assert(!move _20, "attempt to divide `{}` by zero", copy _18) -> [success: bb4, unwind unreachable]; ++ _20 = Eq(copy _2, const 0_u64); ++ assert(!copy _20, "attempt to divide `{}` by zero", copy _1) -> [success: bb4, unwind unreachable]; } bb4: { - _17 = Div(move _18, move _19); -+ _17 = Div(_1, _2); ++ _17 = Div(copy _1, copy _2); StorageDead(_19); StorageDead(_18); - _16 = opaque::<u64>(move _17) -> [return: bb5, unwind unreachable]; -+ _16 = opaque::<u64>(_17) -> [return: bb5, unwind unreachable]; ++ _16 = opaque::<u64>(copy _17) -> [return: bb5, unwind unreachable]; } bb5: { @@ -278,22 +278,22 @@ - StorageLive(_22); + nop; StorageLive(_23); - _23 = _1; + _23 = copy _1; StorageLive(_24); - _24 = _2; -- _25 = Eq(_24, const 0_u64); -- assert(!move _25, "attempt to calculate the remainder of `{}` with a divisor of zero", _23) -> [success: bb6, unwind unreachable]; -+ _25 = _20; -+ assert(!_20, "attempt to calculate the remainder of `{}` with a divisor of zero", _1) -> [success: bb6, unwind unreachable]; + _24 = copy _2; +- _25 = Eq(copy _24, const 0_u64); +- assert(!move _25, "attempt to calculate the remainder of `{}` with a divisor of zero", copy _23) -> [success: bb6, unwind unreachable]; ++ _25 = copy _20; ++ assert(!copy _20, "attempt to calculate the remainder of `{}` with a divisor of zero", copy _1) -> [success: bb6, unwind unreachable]; } bb6: { - _22 = Rem(move _23, move _24); -+ _22 = Rem(_1, _2); ++ _22 = Rem(copy _1, copy _2); StorageDead(_24); StorageDead(_23); - _21 = opaque::<u64>(move _22) -> [return: bb7, unwind unreachable]; -+ _21 = opaque::<u64>(_22) -> [return: bb7, unwind unreachable]; ++ _21 = opaque::<u64>(copy _22) -> [return: bb7, unwind unreachable]; } bb7: { @@ -304,15 +304,15 @@ - StorageLive(_27); + nop; StorageLive(_28); - _28 = _1; + _28 = copy _1; StorageLive(_29); - _29 = _2; + _29 = copy _2; - _27 = BitAnd(move _28, move _29); -+ _27 = BitAnd(_1, _2); ++ _27 = BitAnd(copy _1, copy _2); StorageDead(_29); StorageDead(_28); - _26 = opaque::<u64>(move _27) -> [return: bb8, unwind unreachable]; -+ _26 = opaque::<u64>(_27) -> [return: bb8, unwind unreachable]; ++ _26 = opaque::<u64>(copy _27) -> [return: bb8, unwind unreachable]; } bb8: { @@ -323,15 +323,15 @@ - StorageLive(_31); + nop; StorageLive(_32); - _32 = _1; + _32 = copy _1; StorageLive(_33); - _33 = _2; + _33 = copy _2; - _31 = BitOr(move _32, move _33); -+ _31 = BitOr(_1, _2); ++ _31 = BitOr(copy _1, copy _2); StorageDead(_33); StorageDead(_32); - _30 = opaque::<u64>(move _31) -> [return: bb9, unwind unreachable]; -+ _30 = opaque::<u64>(_31) -> [return: bb9, unwind unreachable]; ++ _30 = opaque::<u64>(copy _31) -> [return: bb9, unwind unreachable]; } bb9: { @@ -342,15 +342,15 @@ - StorageLive(_35); + nop; StorageLive(_36); - _36 = _1; + _36 = copy _1; StorageLive(_37); - _37 = _2; + _37 = copy _2; - _35 = BitXor(move _36, move _37); -+ _35 = BitXor(_1, _2); ++ _35 = BitXor(copy _1, copy _2); StorageDead(_37); StorageDead(_36); - _34 = opaque::<u64>(move _35) -> [return: bb10, unwind unreachable]; -+ _34 = opaque::<u64>(_35) -> [return: bb10, unwind unreachable]; ++ _34 = opaque::<u64>(copy _35) -> [return: bb10, unwind unreachable]; } bb10: { @@ -361,15 +361,15 @@ - StorageLive(_39); + nop; StorageLive(_40); - _40 = _1; + _40 = copy _1; StorageLive(_41); - _41 = _2; + _41 = copy _2; - _39 = Shl(move _40, move _41); -+ _39 = Shl(_1, _2); ++ _39 = Shl(copy _1, copy _2); StorageDead(_41); StorageDead(_40); - _38 = opaque::<u64>(move _39) -> [return: bb11, unwind unreachable]; -+ _38 = opaque::<u64>(_39) -> [return: bb11, unwind unreachable]; ++ _38 = opaque::<u64>(copy _39) -> [return: bb11, unwind unreachable]; } bb11: { @@ -380,15 +380,15 @@ - StorageLive(_43); + nop; StorageLive(_44); - _44 = _1; + _44 = copy _1; StorageLive(_45); - _45 = _2; + _45 = copy _2; - _43 = Shr(move _44, move _45); -+ _43 = Shr(_1, _2); ++ _43 = Shr(copy _1, copy _2); StorageDead(_45); StorageDead(_44); - _42 = opaque::<u64>(move _43) -> [return: bb12, unwind unreachable]; -+ _42 = opaque::<u64>(_43) -> [return: bb12, unwind unreachable]; ++ _42 = opaque::<u64>(copy _43) -> [return: bb12, unwind unreachable]; } bb12: { @@ -399,12 +399,12 @@ - StorageLive(_47); + nop; StorageLive(_48); - _48 = _1; + _48 = copy _1; - _47 = move _48 as u32 (IntToInt); -+ _47 = _1 as u32 (IntToInt); ++ _47 = copy _1 as u32 (IntToInt); StorageDead(_48); - _46 = opaque::<u32>(move _47) -> [return: bb13, unwind unreachable]; -+ _46 = opaque::<u32>(_47) -> [return: bb13, unwind unreachable]; ++ _46 = opaque::<u32>(copy _47) -> [return: bb13, unwind unreachable]; } bb13: { @@ -415,12 +415,12 @@ - StorageLive(_50); + nop; StorageLive(_51); - _51 = _1; + _51 = copy _1; - _50 = move _51 as f32 (IntToFloat); -+ _50 = _1 as f32 (IntToFloat); ++ _50 = copy _1 as f32 (IntToFloat); StorageDead(_51); - _49 = opaque::<f32>(move _50) -> [return: bb14, unwind unreachable]; -+ _49 = opaque::<f32>(_50) -> [return: bb14, unwind unreachable]; ++ _49 = opaque::<f32>(copy _50) -> [return: bb14, unwind unreachable]; } bb14: { @@ -431,12 +431,12 @@ - StorageLive(_53); + nop; StorageLive(_54); - _54 = _1; + _54 = copy _1; - _53 = S::<u64>(move _54); -+ _53 = S::<u64>(_1); ++ _53 = S::<u64>(copy _1); StorageDead(_54); - _52 = opaque::<S<u64>>(move _53) -> [return: bb15, unwind unreachable]; -+ _52 = opaque::<S<u64>>(_53) -> [return: bb15, unwind unreachable]; ++ _52 = opaque::<S<u64>>(copy _53) -> [return: bb15, unwind unreachable]; } bb15: { @@ -447,14 +447,14 @@ StorageLive(_56); StorageLive(_57); StorageLive(_58); - _58 = _1; + _58 = copy _1; - _57 = S::<u64>(move _58); -+ _57 = _53; ++ _57 = copy _53; StorageDead(_58); -- _56 = (_57.0: u64); +- _56 = copy (_57.0: u64); - _55 = opaque::<u64>(move _56) -> [return: bb16, unwind unreachable]; -+ _56 = _1; -+ _55 = opaque::<u64>(_1) -> [return: bb16, unwind unreachable]; ++ _56 = copy _1; ++ _55 = opaque::<u64>(copy _1) -> [return: bb16, unwind unreachable]; } bb16: { @@ -464,15 +464,15 @@ StorageLive(_59); StorageLive(_60); StorageLive(_61); - _61 = _1; + _61 = copy _1; StorageLive(_62); - _62 = _2; + _62 = copy _2; - _60 = Add(move _61, move _62); -+ _60 = _5; ++ _60 = copy _5; StorageDead(_62); StorageDead(_61); - _59 = opaque::<u64>(move _60) -> [return: bb17, unwind unreachable]; -+ _59 = opaque::<u64>(_5) -> [return: bb17, unwind unreachable]; ++ _59 = opaque::<u64>(copy _5) -> [return: bb17, unwind unreachable]; } bb17: { @@ -481,15 +481,15 @@ StorageLive(_63); StorageLive(_64); StorageLive(_65); - _65 = _1; + _65 = copy _1; StorageLive(_66); - _66 = _2; + _66 = copy _2; - _64 = Mul(move _65, move _66); -+ _64 = _9; ++ _64 = copy _9; StorageDead(_66); StorageDead(_65); - _63 = opaque::<u64>(move _64) -> [return: bb18, unwind unreachable]; -+ _63 = opaque::<u64>(_9) -> [return: bb18, unwind unreachable]; ++ _63 = opaque::<u64>(copy _9) -> [return: bb18, unwind unreachable]; } bb18: { @@ -498,15 +498,15 @@ StorageLive(_67); StorageLive(_68); StorageLive(_69); - _69 = _1; + _69 = copy _1; StorageLive(_70); - _70 = _2; + _70 = copy _2; - _68 = Sub(move _69, move _70); -+ _68 = _13; ++ _68 = copy _13; StorageDead(_70); StorageDead(_69); - _67 = opaque::<u64>(move _68) -> [return: bb19, unwind unreachable]; -+ _67 = opaque::<u64>(_13) -> [return: bb19, unwind unreachable]; ++ _67 = opaque::<u64>(copy _13) -> [return: bb19, unwind unreachable]; } bb19: { @@ -515,22 +515,22 @@ StorageLive(_71); StorageLive(_72); StorageLive(_73); - _73 = _1; + _73 = copy _1; StorageLive(_74); - _74 = _2; -- _75 = Eq(_74, const 0_u64); -- assert(!move _75, "attempt to divide `{}` by zero", _73) -> [success: bb20, unwind unreachable]; -+ _75 = _20; -+ assert(!_20, "attempt to divide `{}` by zero", _1) -> [success: bb20, unwind unreachable]; + _74 = copy _2; +- _75 = Eq(copy _74, const 0_u64); +- assert(!move _75, "attempt to divide `{}` by zero", copy _73) -> [success: bb20, unwind unreachable]; ++ _75 = copy _20; ++ assert(!copy _20, "attempt to divide `{}` by zero", copy _1) -> [success: bb20, unwind unreachable]; } bb20: { - _72 = Div(move _73, move _74); -+ _72 = _17; ++ _72 = copy _17; StorageDead(_74); StorageDead(_73); - _71 = opaque::<u64>(move _72) -> [return: bb21, unwind unreachable]; -+ _71 = opaque::<u64>(_17) -> [return: bb21, unwind unreachable]; ++ _71 = opaque::<u64>(copy _17) -> [return: bb21, unwind unreachable]; } bb21: { @@ -539,22 +539,22 @@ StorageLive(_76); StorageLive(_77); StorageLive(_78); - _78 = _1; + _78 = copy _1; StorageLive(_79); - _79 = _2; -- _80 = Eq(_79, const 0_u64); -- assert(!move _80, "attempt to calculate the remainder of `{}` with a divisor of zero", _78) -> [success: bb22, unwind unreachable]; -+ _80 = _20; -+ assert(!_20, "attempt to calculate the remainder of `{}` with a divisor of zero", _1) -> [success: bb22, unwind unreachable]; + _79 = copy _2; +- _80 = Eq(copy _79, const 0_u64); +- assert(!move _80, "attempt to calculate the remainder of `{}` with a divisor of zero", copy _78) -> [success: bb22, unwind unreachable]; ++ _80 = copy _20; ++ assert(!copy _20, "attempt to calculate the remainder of `{}` with a divisor of zero", copy _1) -> [success: bb22, unwind unreachable]; } bb22: { - _77 = Rem(move _78, move _79); -+ _77 = _22; ++ _77 = copy _22; StorageDead(_79); StorageDead(_78); - _76 = opaque::<u64>(move _77) -> [return: bb23, unwind unreachable]; -+ _76 = opaque::<u64>(_22) -> [return: bb23, unwind unreachable]; ++ _76 = opaque::<u64>(copy _22) -> [return: bb23, unwind unreachable]; } bb23: { @@ -563,15 +563,15 @@ StorageLive(_81); StorageLive(_82); StorageLive(_83); - _83 = _1; + _83 = copy _1; StorageLive(_84); - _84 = _2; + _84 = copy _2; - _82 = BitAnd(move _83, move _84); -+ _82 = _27; ++ _82 = copy _27; StorageDead(_84); StorageDead(_83); - _81 = opaque::<u64>(move _82) -> [return: bb24, unwind unreachable]; -+ _81 = opaque::<u64>(_27) -> [return: bb24, unwind unreachable]; ++ _81 = opaque::<u64>(copy _27) -> [return: bb24, unwind unreachable]; } bb24: { @@ -580,15 +580,15 @@ StorageLive(_85); StorageLive(_86); StorageLive(_87); - _87 = _1; + _87 = copy _1; StorageLive(_88); - _88 = _2; + _88 = copy _2; - _86 = BitOr(move _87, move _88); -+ _86 = _31; ++ _86 = copy _31; StorageDead(_88); StorageDead(_87); - _85 = opaque::<u64>(move _86) -> [return: bb25, unwind unreachable]; -+ _85 = opaque::<u64>(_31) -> [return: bb25, unwind unreachable]; ++ _85 = opaque::<u64>(copy _31) -> [return: bb25, unwind unreachable]; } bb25: { @@ -597,15 +597,15 @@ StorageLive(_89); StorageLive(_90); StorageLive(_91); - _91 = _1; + _91 = copy _1; StorageLive(_92); - _92 = _2; + _92 = copy _2; - _90 = BitXor(move _91, move _92); -+ _90 = _35; ++ _90 = copy _35; StorageDead(_92); StorageDead(_91); - _89 = opaque::<u64>(move _90) -> [return: bb26, unwind unreachable]; -+ _89 = opaque::<u64>(_35) -> [return: bb26, unwind unreachable]; ++ _89 = opaque::<u64>(copy _35) -> [return: bb26, unwind unreachable]; } bb26: { @@ -614,15 +614,15 @@ StorageLive(_93); StorageLive(_94); StorageLive(_95); - _95 = _1; + _95 = copy _1; StorageLive(_96); - _96 = _2; + _96 = copy _2; - _94 = Shl(move _95, move _96); -+ _94 = _39; ++ _94 = copy _39; StorageDead(_96); StorageDead(_95); - _93 = opaque::<u64>(move _94) -> [return: bb27, unwind unreachable]; -+ _93 = opaque::<u64>(_39) -> [return: bb27, unwind unreachable]; ++ _93 = opaque::<u64>(copy _39) -> [return: bb27, unwind unreachable]; } bb27: { @@ -631,15 +631,15 @@ StorageLive(_97); StorageLive(_98); StorageLive(_99); - _99 = _1; + _99 = copy _1; StorageLive(_100); - _100 = _2; + _100 = copy _2; - _98 = Shr(move _99, move _100); -+ _98 = _43; ++ _98 = copy _43; StorageDead(_100); StorageDead(_99); - _97 = opaque::<u64>(move _98) -> [return: bb28, unwind unreachable]; -+ _97 = opaque::<u64>(_43) -> [return: bb28, unwind unreachable]; ++ _97 = opaque::<u64>(copy _43) -> [return: bb28, unwind unreachable]; } bb28: { @@ -648,12 +648,12 @@ StorageLive(_101); StorageLive(_102); StorageLive(_103); - _103 = _1; + _103 = copy _1; - _102 = move _103 as u32 (IntToInt); -+ _102 = _47; ++ _102 = copy _47; StorageDead(_103); - _101 = opaque::<u32>(move _102) -> [return: bb29, unwind unreachable]; -+ _101 = opaque::<u32>(_47) -> [return: bb29, unwind unreachable]; ++ _101 = opaque::<u32>(copy _47) -> [return: bb29, unwind unreachable]; } bb29: { @@ -662,12 +662,12 @@ StorageLive(_104); StorageLive(_105); StorageLive(_106); - _106 = _1; + _106 = copy _1; - _105 = move _106 as f32 (IntToFloat); -+ _105 = _50; ++ _105 = copy _50; StorageDead(_106); - _104 = opaque::<f32>(move _105) -> [return: bb30, unwind unreachable]; -+ _104 = opaque::<f32>(_50) -> [return: bb30, unwind unreachable]; ++ _104 = opaque::<f32>(copy _50) -> [return: bb30, unwind unreachable]; } bb30: { @@ -676,12 +676,12 @@ StorageLive(_107); StorageLive(_108); StorageLive(_109); - _109 = _1; + _109 = copy _1; - _108 = S::<u64>(move _109); -+ _108 = _53; ++ _108 = copy _53; StorageDead(_109); - _107 = opaque::<S<u64>>(move _108) -> [return: bb31, unwind unreachable]; -+ _107 = opaque::<S<u64>>(_53) -> [return: bb31, unwind unreachable]; ++ _107 = opaque::<S<u64>>(copy _53) -> [return: bb31, unwind unreachable]; } bb31: { @@ -691,14 +691,14 @@ StorageLive(_111); StorageLive(_112); StorageLive(_113); - _113 = _1; + _113 = copy _1; - _112 = S::<u64>(move _113); -+ _112 = _53; ++ _112 = copy _53; StorageDead(_113); -- _111 = (_112.0: u64); +- _111 = copy (_112.0: u64); - _110 = opaque::<u64>(move _111) -> [return: bb32, unwind unreachable]; -+ _111 = _1; -+ _110 = opaque::<u64>(_1) -> [return: bb32, unwind unreachable]; ++ _111 = copy _1; ++ _110 = opaque::<u64>(copy _1) -> [return: bb32, unwind unreachable]; } bb32: { @@ -710,21 +710,21 @@ + nop; StorageLive(_116); StorageLive(_117); - _117 = _1; + _117 = copy _1; StorageLive(_118); - _118 = _2; + _118 = copy _2; - _116 = Mul(move _117, move _118); -+ _116 = _9; ++ _116 = copy _9; StorageDead(_118); StorageDead(_117); StorageLive(_119); - _119 = _2; + _119 = copy _2; - _115 = Sub(move _116, move _119); -+ _115 = Sub(_9, _2); ++ _115 = Sub(copy _9, copy _2); StorageDead(_119); StorageDead(_116); - _114 = opaque::<u64>(move _115) -> [return: bb33, unwind unreachable]; -+ _114 = opaque::<u64>(_115) -> [return: bb33, unwind unreachable]; ++ _114 = opaque::<u64>(copy _115) -> [return: bb33, unwind unreachable]; } bb33: { @@ -735,21 +735,21 @@ StorageLive(_121); StorageLive(_122); StorageLive(_123); - _123 = _1; + _123 = copy _1; StorageLive(_124); - _124 = _2; + _124 = copy _2; - _122 = Mul(move _123, move _124); -+ _122 = _9; ++ _122 = copy _9; StorageDead(_124); StorageDead(_123); StorageLive(_125); - _125 = _2; + _125 = copy _2; - _121 = Sub(move _122, move _125); -+ _121 = _115; ++ _121 = copy _115; StorageDead(_125); StorageDead(_122); - _120 = opaque::<u64>(move _121) -> [return: bb34, unwind unreachable]; -+ _120 = opaque::<u64>(_115) -> [return: bb34, unwind unreachable]; ++ _120 = opaque::<u64>(copy _115) -> [return: bb34, unwind unreachable]; } bb34: { @@ -762,16 +762,16 @@ - StorageLive(_129); + nop; + nop; - _129 = (*_126); + _129 = copy (*_126); StorageLive(_130); - _130 = _1; + _130 = copy _1; - _128 = Add(move _129, move _130); -+ _128 = Add(_129, _1); ++ _128 = Add(copy _129, copy _1); StorageDead(_130); - StorageDead(_129); - _127 = opaque::<u64>(move _128) -> [return: bb35, unwind unreachable]; + nop; -+ _127 = opaque::<u64>(_128) -> [return: bb35, unwind unreachable]; ++ _127 = opaque::<u64>(copy _128) -> [return: bb35, unwind unreachable]; } bb35: { @@ -781,16 +781,16 @@ StorageLive(_131); StorageLive(_132); StorageLive(_133); -- _133 = (*_126); -+ _133 = _129; +- _133 = copy (*_126); ++ _133 = copy _129; StorageLive(_134); - _134 = _1; + _134 = copy _1; - _132 = Add(move _133, move _134); -+ _132 = _128; ++ _132 = copy _128; StorageDead(_134); StorageDead(_133); - _131 = opaque::<u64>(move _132) -> [return: bb36, unwind unreachable]; -+ _131 = opaque::<u64>(_128) -> [return: bb36, unwind unreachable]; ++ _131 = opaque::<u64>(copy _128) -> [return: bb36, unwind unreachable]; } bb36: { @@ -801,11 +801,11 @@ StorageLive(_136); StorageLive(_137); StorageLive(_138); - _138 = (*_135); + _138 = copy (*_135); StorageLive(_139); - _139 = _1; + _139 = copy _1; - _137 = Add(move _138, move _139); -+ _137 = Add(move _138, _1); ++ _137 = Add(move _138, copy _1); StorageDead(_139); StorageDead(_138); _136 = opaque::<u64>(move _137) -> [return: bb37, unwind unreachable]; @@ -817,11 +817,11 @@ StorageLive(_140); StorageLive(_141); StorageLive(_142); - _142 = (*_135); + _142 = copy (*_135); StorageLive(_143); - _143 = _1; + _143 = copy _1; - _141 = Add(move _142, move _143); -+ _141 = Add(move _142, _1); ++ _141 = Add(move _142, copy _1); StorageDead(_143); StorageDead(_142); _140 = opaque::<u64>(move _141) -> [return: bb38, unwind unreachable]; @@ -836,11 +836,11 @@ StorageLive(_146); StorageLive(_147); StorageLive(_148); - _148 = (*_145); + _148 = copy (*_145); StorageLive(_149); - _149 = _1; + _149 = copy _1; - _147 = Add(move _148, move _149); -+ _147 = Add(move _148, _1); ++ _147 = Add(move _148, copy _1); StorageDead(_149); StorageDead(_148); _146 = opaque::<u64>(move _147) -> [return: bb39, unwind unreachable]; @@ -852,11 +852,11 @@ StorageLive(_150); StorageLive(_151); StorageLive(_152); - _152 = (*_145); + _152 = copy (*_145); StorageLive(_153); - _153 = _1; + _153 = copy _1; - _151 = Add(move _152, move _153); -+ _151 = Add(move _152, _1); ++ _151 = Add(move _152, copy _1); StorageDead(_153); StorageDead(_152); _150 = opaque::<u64>(move _151) -> [return: bb40, unwind unreachable]; @@ -870,11 +870,11 @@ StorageLive(_155); StorageLive(_156); StorageLive(_157); - _157 = (*_154); + _157 = copy (*_154); StorageLive(_158); - _158 = _1; + _158 = copy _1; - _156 = Add(move _157, move _158); -+ _156 = Add(move _157, _1); ++ _156 = Add(move _157, copy _1); StorageDead(_158); StorageDead(_157); _155 = opaque::<u64>(move _156) -> [return: bb41, unwind unreachable]; @@ -886,11 +886,11 @@ StorageLive(_159); StorageLive(_160); StorageLive(_161); - _161 = (*_154); + _161 = copy (*_154); StorageLive(_162); - _162 = _1; + _162 = copy _1; - _160 = Add(move _161, move _162); -+ _160 = Add(move _161, _1); ++ _160 = Add(move _161, copy _1); StorageDead(_162); StorageDead(_161); _159 = opaque::<u64>(move _160) -> [return: bb42, unwind unreachable]; @@ -910,16 +910,16 @@ - StorageLive(_166); + nop; + nop; - _166 = (*_163); + _166 = copy (*_163); StorageLive(_167); - _167 = _1; + _167 = copy _1; - _165 = Add(move _166, move _167); -+ _165 = Add(_166, _1); ++ _165 = Add(copy _166, copy _1); StorageDead(_167); - StorageDead(_166); - _164 = opaque::<u64>(move _165) -> [return: bb43, unwind unreachable]; + nop; -+ _164 = opaque::<u64>(_165) -> [return: bb43, unwind unreachable]; ++ _164 = opaque::<u64>(copy _165) -> [return: bb43, unwind unreachable]; } bb43: { @@ -929,16 +929,16 @@ StorageLive(_168); StorageLive(_169); StorageLive(_170); -- _170 = (*_163); -+ _170 = _166; +- _170 = copy (*_163); ++ _170 = copy _166; StorageLive(_171); - _171 = _1; + _171 = copy _1; - _169 = Add(move _170, move _171); -+ _169 = _165; ++ _169 = copy _165; StorageDead(_171); StorageDead(_170); - _168 = opaque::<u64>(move _169) -> [return: bb44, unwind unreachable]; -+ _168 = opaque::<u64>(_165) -> [return: bb44, unwind unreachable]; ++ _168 = opaque::<u64>(copy _165) -> [return: bb44, unwind unreachable]; } bb44: { 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 41c01536130..3ca5238663c 100644 --- a/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.subexpression_elimination.GVN.panic-unwind.diff @@ -195,15 +195,15 @@ - StorageLive(_5); + nop; StorageLive(_6); - _6 = _1; + _6 = copy _1; StorageLive(_7); - _7 = _2; + _7 = copy _2; - _5 = Add(move _6, move _7); -+ _5 = Add(_1, _2); ++ _5 = Add(copy _1, copy _2); StorageDead(_7); StorageDead(_6); - _4 = opaque::<u64>(move _5) -> [return: bb1, unwind continue]; -+ _4 = opaque::<u64>(_5) -> [return: bb1, unwind continue]; ++ _4 = opaque::<u64>(copy _5) -> [return: bb1, unwind continue]; } bb1: { @@ -214,15 +214,15 @@ - StorageLive(_9); + nop; StorageLive(_10); - _10 = _1; + _10 = copy _1; StorageLive(_11); - _11 = _2; + _11 = copy _2; - _9 = Mul(move _10, move _11); -+ _9 = Mul(_1, _2); ++ _9 = Mul(copy _1, copy _2); StorageDead(_11); StorageDead(_10); - _8 = opaque::<u64>(move _9) -> [return: bb2, unwind continue]; -+ _8 = opaque::<u64>(_9) -> [return: bb2, unwind continue]; ++ _8 = opaque::<u64>(copy _9) -> [return: bb2, unwind continue]; } bb2: { @@ -233,15 +233,15 @@ - StorageLive(_13); + nop; StorageLive(_14); - _14 = _1; + _14 = copy _1; StorageLive(_15); - _15 = _2; + _15 = copy _2; - _13 = Sub(move _14, move _15); -+ _13 = Sub(_1, _2); ++ _13 = Sub(copy _1, copy _2); StorageDead(_15); StorageDead(_14); - _12 = opaque::<u64>(move _13) -> [return: bb3, unwind continue]; -+ _12 = opaque::<u64>(_13) -> [return: bb3, unwind continue]; ++ _12 = opaque::<u64>(copy _13) -> [return: bb3, unwind continue]; } bb3: { @@ -252,22 +252,22 @@ - StorageLive(_17); + nop; StorageLive(_18); - _18 = _1; + _18 = copy _1; StorageLive(_19); - _19 = _2; -- _20 = Eq(_19, const 0_u64); -- assert(!move _20, "attempt to divide `{}` by zero", _18) -> [success: bb4, unwind continue]; -+ _20 = Eq(_2, const 0_u64); -+ assert(!_20, "attempt to divide `{}` by zero", _1) -> [success: bb4, unwind continue]; + _19 = copy _2; +- _20 = Eq(copy _19, const 0_u64); +- assert(!move _20, "attempt to divide `{}` by zero", copy _18) -> [success: bb4, unwind continue]; ++ _20 = Eq(copy _2, const 0_u64); ++ assert(!copy _20, "attempt to divide `{}` by zero", copy _1) -> [success: bb4, unwind continue]; } bb4: { - _17 = Div(move _18, move _19); -+ _17 = Div(_1, _2); ++ _17 = Div(copy _1, copy _2); StorageDead(_19); StorageDead(_18); - _16 = opaque::<u64>(move _17) -> [return: bb5, unwind continue]; -+ _16 = opaque::<u64>(_17) -> [return: bb5, unwind continue]; ++ _16 = opaque::<u64>(copy _17) -> [return: bb5, unwind continue]; } bb5: { @@ -278,22 +278,22 @@ - StorageLive(_22); + nop; StorageLive(_23); - _23 = _1; + _23 = copy _1; StorageLive(_24); - _24 = _2; -- _25 = Eq(_24, const 0_u64); -- assert(!move _25, "attempt to calculate the remainder of `{}` with a divisor of zero", _23) -> [success: bb6, unwind continue]; -+ _25 = _20; -+ assert(!_20, "attempt to calculate the remainder of `{}` with a divisor of zero", _1) -> [success: bb6, unwind continue]; + _24 = copy _2; +- _25 = Eq(copy _24, const 0_u64); +- assert(!move _25, "attempt to calculate the remainder of `{}` with a divisor of zero", copy _23) -> [success: bb6, unwind continue]; ++ _25 = copy _20; ++ assert(!copy _20, "attempt to calculate the remainder of `{}` with a divisor of zero", copy _1) -> [success: bb6, unwind continue]; } bb6: { - _22 = Rem(move _23, move _24); -+ _22 = Rem(_1, _2); ++ _22 = Rem(copy _1, copy _2); StorageDead(_24); StorageDead(_23); - _21 = opaque::<u64>(move _22) -> [return: bb7, unwind continue]; -+ _21 = opaque::<u64>(_22) -> [return: bb7, unwind continue]; ++ _21 = opaque::<u64>(copy _22) -> [return: bb7, unwind continue]; } bb7: { @@ -304,15 +304,15 @@ - StorageLive(_27); + nop; StorageLive(_28); - _28 = _1; + _28 = copy _1; StorageLive(_29); - _29 = _2; + _29 = copy _2; - _27 = BitAnd(move _28, move _29); -+ _27 = BitAnd(_1, _2); ++ _27 = BitAnd(copy _1, copy _2); StorageDead(_29); StorageDead(_28); - _26 = opaque::<u64>(move _27) -> [return: bb8, unwind continue]; -+ _26 = opaque::<u64>(_27) -> [return: bb8, unwind continue]; ++ _26 = opaque::<u64>(copy _27) -> [return: bb8, unwind continue]; } bb8: { @@ -323,15 +323,15 @@ - StorageLive(_31); + nop; StorageLive(_32); - _32 = _1; + _32 = copy _1; StorageLive(_33); - _33 = _2; + _33 = copy _2; - _31 = BitOr(move _32, move _33); -+ _31 = BitOr(_1, _2); ++ _31 = BitOr(copy _1, copy _2); StorageDead(_33); StorageDead(_32); - _30 = opaque::<u64>(move _31) -> [return: bb9, unwind continue]; -+ _30 = opaque::<u64>(_31) -> [return: bb9, unwind continue]; ++ _30 = opaque::<u64>(copy _31) -> [return: bb9, unwind continue]; } bb9: { @@ -342,15 +342,15 @@ - StorageLive(_35); + nop; StorageLive(_36); - _36 = _1; + _36 = copy _1; StorageLive(_37); - _37 = _2; + _37 = copy _2; - _35 = BitXor(move _36, move _37); -+ _35 = BitXor(_1, _2); ++ _35 = BitXor(copy _1, copy _2); StorageDead(_37); StorageDead(_36); - _34 = opaque::<u64>(move _35) -> [return: bb10, unwind continue]; -+ _34 = opaque::<u64>(_35) -> [return: bb10, unwind continue]; ++ _34 = opaque::<u64>(copy _35) -> [return: bb10, unwind continue]; } bb10: { @@ -361,15 +361,15 @@ - StorageLive(_39); + nop; StorageLive(_40); - _40 = _1; + _40 = copy _1; StorageLive(_41); - _41 = _2; + _41 = copy _2; - _39 = Shl(move _40, move _41); -+ _39 = Shl(_1, _2); ++ _39 = Shl(copy _1, copy _2); StorageDead(_41); StorageDead(_40); - _38 = opaque::<u64>(move _39) -> [return: bb11, unwind continue]; -+ _38 = opaque::<u64>(_39) -> [return: bb11, unwind continue]; ++ _38 = opaque::<u64>(copy _39) -> [return: bb11, unwind continue]; } bb11: { @@ -380,15 +380,15 @@ - StorageLive(_43); + nop; StorageLive(_44); - _44 = _1; + _44 = copy _1; StorageLive(_45); - _45 = _2; + _45 = copy _2; - _43 = Shr(move _44, move _45); -+ _43 = Shr(_1, _2); ++ _43 = Shr(copy _1, copy _2); StorageDead(_45); StorageDead(_44); - _42 = opaque::<u64>(move _43) -> [return: bb12, unwind continue]; -+ _42 = opaque::<u64>(_43) -> [return: bb12, unwind continue]; ++ _42 = opaque::<u64>(copy _43) -> [return: bb12, unwind continue]; } bb12: { @@ -399,12 +399,12 @@ - StorageLive(_47); + nop; StorageLive(_48); - _48 = _1; + _48 = copy _1; - _47 = move _48 as u32 (IntToInt); -+ _47 = _1 as u32 (IntToInt); ++ _47 = copy _1 as u32 (IntToInt); StorageDead(_48); - _46 = opaque::<u32>(move _47) -> [return: bb13, unwind continue]; -+ _46 = opaque::<u32>(_47) -> [return: bb13, unwind continue]; ++ _46 = opaque::<u32>(copy _47) -> [return: bb13, unwind continue]; } bb13: { @@ -415,12 +415,12 @@ - StorageLive(_50); + nop; StorageLive(_51); - _51 = _1; + _51 = copy _1; - _50 = move _51 as f32 (IntToFloat); -+ _50 = _1 as f32 (IntToFloat); ++ _50 = copy _1 as f32 (IntToFloat); StorageDead(_51); - _49 = opaque::<f32>(move _50) -> [return: bb14, unwind continue]; -+ _49 = opaque::<f32>(_50) -> [return: bb14, unwind continue]; ++ _49 = opaque::<f32>(copy _50) -> [return: bb14, unwind continue]; } bb14: { @@ -431,12 +431,12 @@ - StorageLive(_53); + nop; StorageLive(_54); - _54 = _1; + _54 = copy _1; - _53 = S::<u64>(move _54); -+ _53 = S::<u64>(_1); ++ _53 = S::<u64>(copy _1); StorageDead(_54); - _52 = opaque::<S<u64>>(move _53) -> [return: bb15, unwind continue]; -+ _52 = opaque::<S<u64>>(_53) -> [return: bb15, unwind continue]; ++ _52 = opaque::<S<u64>>(copy _53) -> [return: bb15, unwind continue]; } bb15: { @@ -447,14 +447,14 @@ StorageLive(_56); StorageLive(_57); StorageLive(_58); - _58 = _1; + _58 = copy _1; - _57 = S::<u64>(move _58); -+ _57 = _53; ++ _57 = copy _53; StorageDead(_58); -- _56 = (_57.0: u64); +- _56 = copy (_57.0: u64); - _55 = opaque::<u64>(move _56) -> [return: bb16, unwind continue]; -+ _56 = _1; -+ _55 = opaque::<u64>(_1) -> [return: bb16, unwind continue]; ++ _56 = copy _1; ++ _55 = opaque::<u64>(copy _1) -> [return: bb16, unwind continue]; } bb16: { @@ -464,15 +464,15 @@ StorageLive(_59); StorageLive(_60); StorageLive(_61); - _61 = _1; + _61 = copy _1; StorageLive(_62); - _62 = _2; + _62 = copy _2; - _60 = Add(move _61, move _62); -+ _60 = _5; ++ _60 = copy _5; StorageDead(_62); StorageDead(_61); - _59 = opaque::<u64>(move _60) -> [return: bb17, unwind continue]; -+ _59 = opaque::<u64>(_5) -> [return: bb17, unwind continue]; ++ _59 = opaque::<u64>(copy _5) -> [return: bb17, unwind continue]; } bb17: { @@ -481,15 +481,15 @@ StorageLive(_63); StorageLive(_64); StorageLive(_65); - _65 = _1; + _65 = copy _1; StorageLive(_66); - _66 = _2; + _66 = copy _2; - _64 = Mul(move _65, move _66); -+ _64 = _9; ++ _64 = copy _9; StorageDead(_66); StorageDead(_65); - _63 = opaque::<u64>(move _64) -> [return: bb18, unwind continue]; -+ _63 = opaque::<u64>(_9) -> [return: bb18, unwind continue]; ++ _63 = opaque::<u64>(copy _9) -> [return: bb18, unwind continue]; } bb18: { @@ -498,15 +498,15 @@ StorageLive(_67); StorageLive(_68); StorageLive(_69); - _69 = _1; + _69 = copy _1; StorageLive(_70); - _70 = _2; + _70 = copy _2; - _68 = Sub(move _69, move _70); -+ _68 = _13; ++ _68 = copy _13; StorageDead(_70); StorageDead(_69); - _67 = opaque::<u64>(move _68) -> [return: bb19, unwind continue]; -+ _67 = opaque::<u64>(_13) -> [return: bb19, unwind continue]; ++ _67 = opaque::<u64>(copy _13) -> [return: bb19, unwind continue]; } bb19: { @@ -515,22 +515,22 @@ StorageLive(_71); StorageLive(_72); StorageLive(_73); - _73 = _1; + _73 = copy _1; StorageLive(_74); - _74 = _2; -- _75 = Eq(_74, const 0_u64); -- assert(!move _75, "attempt to divide `{}` by zero", _73) -> [success: bb20, unwind continue]; -+ _75 = _20; -+ assert(!_20, "attempt to divide `{}` by zero", _1) -> [success: bb20, unwind continue]; + _74 = copy _2; +- _75 = Eq(copy _74, const 0_u64); +- assert(!move _75, "attempt to divide `{}` by zero", copy _73) -> [success: bb20, unwind continue]; ++ _75 = copy _20; ++ assert(!copy _20, "attempt to divide `{}` by zero", copy _1) -> [success: bb20, unwind continue]; } bb20: { - _72 = Div(move _73, move _74); -+ _72 = _17; ++ _72 = copy _17; StorageDead(_74); StorageDead(_73); - _71 = opaque::<u64>(move _72) -> [return: bb21, unwind continue]; -+ _71 = opaque::<u64>(_17) -> [return: bb21, unwind continue]; ++ _71 = opaque::<u64>(copy _17) -> [return: bb21, unwind continue]; } bb21: { @@ -539,22 +539,22 @@ StorageLive(_76); StorageLive(_77); StorageLive(_78); - _78 = _1; + _78 = copy _1; StorageLive(_79); - _79 = _2; -- _80 = Eq(_79, const 0_u64); -- assert(!move _80, "attempt to calculate the remainder of `{}` with a divisor of zero", _78) -> [success: bb22, unwind continue]; -+ _80 = _20; -+ assert(!_20, "attempt to calculate the remainder of `{}` with a divisor of zero", _1) -> [success: bb22, unwind continue]; + _79 = copy _2; +- _80 = Eq(copy _79, const 0_u64); +- assert(!move _80, "attempt to calculate the remainder of `{}` with a divisor of zero", copy _78) -> [success: bb22, unwind continue]; ++ _80 = copy _20; ++ assert(!copy _20, "attempt to calculate the remainder of `{}` with a divisor of zero", copy _1) -> [success: bb22, unwind continue]; } bb22: { - _77 = Rem(move _78, move _79); -+ _77 = _22; ++ _77 = copy _22; StorageDead(_79); StorageDead(_78); - _76 = opaque::<u64>(move _77) -> [return: bb23, unwind continue]; -+ _76 = opaque::<u64>(_22) -> [return: bb23, unwind continue]; ++ _76 = opaque::<u64>(copy _22) -> [return: bb23, unwind continue]; } bb23: { @@ -563,15 +563,15 @@ StorageLive(_81); StorageLive(_82); StorageLive(_83); - _83 = _1; + _83 = copy _1; StorageLive(_84); - _84 = _2; + _84 = copy _2; - _82 = BitAnd(move _83, move _84); -+ _82 = _27; ++ _82 = copy _27; StorageDead(_84); StorageDead(_83); - _81 = opaque::<u64>(move _82) -> [return: bb24, unwind continue]; -+ _81 = opaque::<u64>(_27) -> [return: bb24, unwind continue]; ++ _81 = opaque::<u64>(copy _27) -> [return: bb24, unwind continue]; } bb24: { @@ -580,15 +580,15 @@ StorageLive(_85); StorageLive(_86); StorageLive(_87); - _87 = _1; + _87 = copy _1; StorageLive(_88); - _88 = _2; + _88 = copy _2; - _86 = BitOr(move _87, move _88); -+ _86 = _31; ++ _86 = copy _31; StorageDead(_88); StorageDead(_87); - _85 = opaque::<u64>(move _86) -> [return: bb25, unwind continue]; -+ _85 = opaque::<u64>(_31) -> [return: bb25, unwind continue]; ++ _85 = opaque::<u64>(copy _31) -> [return: bb25, unwind continue]; } bb25: { @@ -597,15 +597,15 @@ StorageLive(_89); StorageLive(_90); StorageLive(_91); - _91 = _1; + _91 = copy _1; StorageLive(_92); - _92 = _2; + _92 = copy _2; - _90 = BitXor(move _91, move _92); -+ _90 = _35; ++ _90 = copy _35; StorageDead(_92); StorageDead(_91); - _89 = opaque::<u64>(move _90) -> [return: bb26, unwind continue]; -+ _89 = opaque::<u64>(_35) -> [return: bb26, unwind continue]; ++ _89 = opaque::<u64>(copy _35) -> [return: bb26, unwind continue]; } bb26: { @@ -614,15 +614,15 @@ StorageLive(_93); StorageLive(_94); StorageLive(_95); - _95 = _1; + _95 = copy _1; StorageLive(_96); - _96 = _2; + _96 = copy _2; - _94 = Shl(move _95, move _96); -+ _94 = _39; ++ _94 = copy _39; StorageDead(_96); StorageDead(_95); - _93 = opaque::<u64>(move _94) -> [return: bb27, unwind continue]; -+ _93 = opaque::<u64>(_39) -> [return: bb27, unwind continue]; ++ _93 = opaque::<u64>(copy _39) -> [return: bb27, unwind continue]; } bb27: { @@ -631,15 +631,15 @@ StorageLive(_97); StorageLive(_98); StorageLive(_99); - _99 = _1; + _99 = copy _1; StorageLive(_100); - _100 = _2; + _100 = copy _2; - _98 = Shr(move _99, move _100); -+ _98 = _43; ++ _98 = copy _43; StorageDead(_100); StorageDead(_99); - _97 = opaque::<u64>(move _98) -> [return: bb28, unwind continue]; -+ _97 = opaque::<u64>(_43) -> [return: bb28, unwind continue]; ++ _97 = opaque::<u64>(copy _43) -> [return: bb28, unwind continue]; } bb28: { @@ -648,12 +648,12 @@ StorageLive(_101); StorageLive(_102); StorageLive(_103); - _103 = _1; + _103 = copy _1; - _102 = move _103 as u32 (IntToInt); -+ _102 = _47; ++ _102 = copy _47; StorageDead(_103); - _101 = opaque::<u32>(move _102) -> [return: bb29, unwind continue]; -+ _101 = opaque::<u32>(_47) -> [return: bb29, unwind continue]; ++ _101 = opaque::<u32>(copy _47) -> [return: bb29, unwind continue]; } bb29: { @@ -662,12 +662,12 @@ StorageLive(_104); StorageLive(_105); StorageLive(_106); - _106 = _1; + _106 = copy _1; - _105 = move _106 as f32 (IntToFloat); -+ _105 = _50; ++ _105 = copy _50; StorageDead(_106); - _104 = opaque::<f32>(move _105) -> [return: bb30, unwind continue]; -+ _104 = opaque::<f32>(_50) -> [return: bb30, unwind continue]; ++ _104 = opaque::<f32>(copy _50) -> [return: bb30, unwind continue]; } bb30: { @@ -676,12 +676,12 @@ StorageLive(_107); StorageLive(_108); StorageLive(_109); - _109 = _1; + _109 = copy _1; - _108 = S::<u64>(move _109); -+ _108 = _53; ++ _108 = copy _53; StorageDead(_109); - _107 = opaque::<S<u64>>(move _108) -> [return: bb31, unwind continue]; -+ _107 = opaque::<S<u64>>(_53) -> [return: bb31, unwind continue]; ++ _107 = opaque::<S<u64>>(copy _53) -> [return: bb31, unwind continue]; } bb31: { @@ -691,14 +691,14 @@ StorageLive(_111); StorageLive(_112); StorageLive(_113); - _113 = _1; + _113 = copy _1; - _112 = S::<u64>(move _113); -+ _112 = _53; ++ _112 = copy _53; StorageDead(_113); -- _111 = (_112.0: u64); +- _111 = copy (_112.0: u64); - _110 = opaque::<u64>(move _111) -> [return: bb32, unwind continue]; -+ _111 = _1; -+ _110 = opaque::<u64>(_1) -> [return: bb32, unwind continue]; ++ _111 = copy _1; ++ _110 = opaque::<u64>(copy _1) -> [return: bb32, unwind continue]; } bb32: { @@ -710,21 +710,21 @@ + nop; StorageLive(_116); StorageLive(_117); - _117 = _1; + _117 = copy _1; StorageLive(_118); - _118 = _2; + _118 = copy _2; - _116 = Mul(move _117, move _118); -+ _116 = _9; ++ _116 = copy _9; StorageDead(_118); StorageDead(_117); StorageLive(_119); - _119 = _2; + _119 = copy _2; - _115 = Sub(move _116, move _119); -+ _115 = Sub(_9, _2); ++ _115 = Sub(copy _9, copy _2); StorageDead(_119); StorageDead(_116); - _114 = opaque::<u64>(move _115) -> [return: bb33, unwind continue]; -+ _114 = opaque::<u64>(_115) -> [return: bb33, unwind continue]; ++ _114 = opaque::<u64>(copy _115) -> [return: bb33, unwind continue]; } bb33: { @@ -735,21 +735,21 @@ StorageLive(_121); StorageLive(_122); StorageLive(_123); - _123 = _1; + _123 = copy _1; StorageLive(_124); - _124 = _2; + _124 = copy _2; - _122 = Mul(move _123, move _124); -+ _122 = _9; ++ _122 = copy _9; StorageDead(_124); StorageDead(_123); StorageLive(_125); - _125 = _2; + _125 = copy _2; - _121 = Sub(move _122, move _125); -+ _121 = _115; ++ _121 = copy _115; StorageDead(_125); StorageDead(_122); - _120 = opaque::<u64>(move _121) -> [return: bb34, unwind continue]; -+ _120 = opaque::<u64>(_115) -> [return: bb34, unwind continue]; ++ _120 = opaque::<u64>(copy _115) -> [return: bb34, unwind continue]; } bb34: { @@ -762,16 +762,16 @@ - StorageLive(_129); + nop; + nop; - _129 = (*_126); + _129 = copy (*_126); StorageLive(_130); - _130 = _1; + _130 = copy _1; - _128 = Add(move _129, move _130); -+ _128 = Add(_129, _1); ++ _128 = Add(copy _129, copy _1); StorageDead(_130); - StorageDead(_129); - _127 = opaque::<u64>(move _128) -> [return: bb35, unwind continue]; + nop; -+ _127 = opaque::<u64>(_128) -> [return: bb35, unwind continue]; ++ _127 = opaque::<u64>(copy _128) -> [return: bb35, unwind continue]; } bb35: { @@ -781,16 +781,16 @@ StorageLive(_131); StorageLive(_132); StorageLive(_133); -- _133 = (*_126); -+ _133 = _129; +- _133 = copy (*_126); ++ _133 = copy _129; StorageLive(_134); - _134 = _1; + _134 = copy _1; - _132 = Add(move _133, move _134); -+ _132 = _128; ++ _132 = copy _128; StorageDead(_134); StorageDead(_133); - _131 = opaque::<u64>(move _132) -> [return: bb36, unwind continue]; -+ _131 = opaque::<u64>(_128) -> [return: bb36, unwind continue]; ++ _131 = opaque::<u64>(copy _128) -> [return: bb36, unwind continue]; } bb36: { @@ -801,11 +801,11 @@ StorageLive(_136); StorageLive(_137); StorageLive(_138); - _138 = (*_135); + _138 = copy (*_135); StorageLive(_139); - _139 = _1; + _139 = copy _1; - _137 = Add(move _138, move _139); -+ _137 = Add(move _138, _1); ++ _137 = Add(move _138, copy _1); StorageDead(_139); StorageDead(_138); _136 = opaque::<u64>(move _137) -> [return: bb37, unwind continue]; @@ -817,11 +817,11 @@ StorageLive(_140); StorageLive(_141); StorageLive(_142); - _142 = (*_135); + _142 = copy (*_135); StorageLive(_143); - _143 = _1; + _143 = copy _1; - _141 = Add(move _142, move _143); -+ _141 = Add(move _142, _1); ++ _141 = Add(move _142, copy _1); StorageDead(_143); StorageDead(_142); _140 = opaque::<u64>(move _141) -> [return: bb38, unwind continue]; @@ -836,11 +836,11 @@ StorageLive(_146); StorageLive(_147); StorageLive(_148); - _148 = (*_145); + _148 = copy (*_145); StorageLive(_149); - _149 = _1; + _149 = copy _1; - _147 = Add(move _148, move _149); -+ _147 = Add(move _148, _1); ++ _147 = Add(move _148, copy _1); StorageDead(_149); StorageDead(_148); _146 = opaque::<u64>(move _147) -> [return: bb39, unwind continue]; @@ -852,11 +852,11 @@ StorageLive(_150); StorageLive(_151); StorageLive(_152); - _152 = (*_145); + _152 = copy (*_145); StorageLive(_153); - _153 = _1; + _153 = copy _1; - _151 = Add(move _152, move _153); -+ _151 = Add(move _152, _1); ++ _151 = Add(move _152, copy _1); StorageDead(_153); StorageDead(_152); _150 = opaque::<u64>(move _151) -> [return: bb40, unwind continue]; @@ -870,11 +870,11 @@ StorageLive(_155); StorageLive(_156); StorageLive(_157); - _157 = (*_154); + _157 = copy (*_154); StorageLive(_158); - _158 = _1; + _158 = copy _1; - _156 = Add(move _157, move _158); -+ _156 = Add(move _157, _1); ++ _156 = Add(move _157, copy _1); StorageDead(_158); StorageDead(_157); _155 = opaque::<u64>(move _156) -> [return: bb41, unwind continue]; @@ -886,11 +886,11 @@ StorageLive(_159); StorageLive(_160); StorageLive(_161); - _161 = (*_154); + _161 = copy (*_154); StorageLive(_162); - _162 = _1; + _162 = copy _1; - _160 = Add(move _161, move _162); -+ _160 = Add(move _161, _1); ++ _160 = Add(move _161, copy _1); StorageDead(_162); StorageDead(_161); _159 = opaque::<u64>(move _160) -> [return: bb42, unwind continue]; @@ -910,16 +910,16 @@ - StorageLive(_166); + nop; + nop; - _166 = (*_163); + _166 = copy (*_163); StorageLive(_167); - _167 = _1; + _167 = copy _1; - _165 = Add(move _166, move _167); -+ _165 = Add(_166, _1); ++ _165 = Add(copy _166, copy _1); StorageDead(_167); - StorageDead(_166); - _164 = opaque::<u64>(move _165) -> [return: bb43, unwind continue]; + nop; -+ _164 = opaque::<u64>(_165) -> [return: bb43, unwind continue]; ++ _164 = opaque::<u64>(copy _165) -> [return: bb43, unwind continue]; } bb43: { @@ -929,16 +929,16 @@ StorageLive(_168); StorageLive(_169); StorageLive(_170); -- _170 = (*_163); -+ _170 = _166; +- _170 = copy (*_163); ++ _170 = copy _166; StorageLive(_171); - _171 = _1; + _171 = copy _1; - _169 = Add(move _170, move _171); -+ _169 = _165; ++ _169 = copy _165; StorageDead(_171); StorageDead(_170); - _168 = opaque::<u64>(move _169) -> [return: bb44, unwind continue]; -+ _168 = opaque::<u64>(_165) -> [return: bb44, unwind continue]; ++ _168 = opaque::<u64>(copy _165) -> [return: bb44, unwind continue]; } bb44: { diff --git a/tests/mir-opt/gvn.unary.GVN.panic-abort.diff b/tests/mir-opt/gvn.unary.GVN.panic-abort.diff index 9469032f294..d14aec6df5f 100644 --- a/tests/mir-opt/gvn.unary.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.unary.GVN.panic-abort.diff @@ -37,15 +37,15 @@ StorageLive(_3); StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; - _4 = Neg(move _5); -+ _4 = Neg(_1); ++ _4 = Neg(copy _1); StorageDead(_5); - _3 = Neg(move _4); -+ _3 = _1; ++ _3 = copy _1; StorageDead(_4); - _2 = opaque::<i64>(move _3) -> [return: bb1, unwind unreachable]; -+ _2 = opaque::<i64>(_1) -> [return: bb1, unwind unreachable]; ++ _2 = opaque::<i64>(copy _1) -> [return: bb1, unwind unreachable]; } bb1: { @@ -54,23 +54,23 @@ - StorageLive(_6); + nop; StorageLive(_7); - _7 = _1; + _7 = copy _1; - _6 = Lt(move _7, const 13_i64); -+ _6 = Lt(_1, const 13_i64); ++ _6 = Lt(copy _1, const 13_i64); StorageDead(_7); StorageLive(_8); StorageLive(_9); StorageLive(_10); StorageLive(_11); - _11 = _6; + _11 = copy _6; - _10 = Not(move _11); -+ _10 = Not(_6); ++ _10 = Not(copy _6); StorageDead(_11); - _9 = Not(move _10); -+ _9 = _6; ++ _9 = copy _6; StorageDead(_10); - _8 = opaque::<bool>(move _9) -> [return: bb2, unwind unreachable]; -+ _8 = opaque::<bool>(_6) -> [return: bb2, unwind unreachable]; ++ _8 = opaque::<bool>(copy _6) -> [return: bb2, unwind unreachable]; } bb2: { @@ -80,12 +80,12 @@ - StorageLive(_13); + nop; StorageLive(_14); - _14 = _1; + _14 = copy _1; - _13 = Ne(move _14, const 15_i64); -+ _13 = Ne(_1, const 15_i64); ++ _13 = Ne(copy _1, const 15_i64); StorageDead(_14); - _12 = opaque::<bool>(move _13) -> [return: bb3, unwind unreachable]; -+ _12 = opaque::<bool>(_13) -> [return: bb3, unwind unreachable]; ++ _12 = opaque::<bool>(copy _13) -> [return: bb3, unwind unreachable]; } bb3: { @@ -96,15 +96,15 @@ StorageLive(_16); StorageLive(_17); StorageLive(_18); - _18 = _1; + _18 = copy _1; - _17 = Eq(move _18, const 15_i64); -+ _17 = Eq(_1, const 15_i64); ++ _17 = Eq(copy _1, const 15_i64); StorageDead(_18); - _16 = Not(move _17); -+ _16 = _13; ++ _16 = copy _13; StorageDead(_17); - _15 = opaque::<bool>(move _16) -> [return: bb4, unwind unreachable]; -+ _15 = opaque::<bool>(_13) -> [return: bb4, unwind unreachable]; ++ _15 = opaque::<bool>(copy _13) -> [return: bb4, unwind unreachable]; } bb4: { @@ -114,12 +114,12 @@ - StorageLive(_20); + nop; StorageLive(_21); - _21 = _1; + _21 = copy _1; - _20 = Eq(move _21, const 35_i64); -+ _20 = Eq(_1, const 35_i64); ++ _20 = Eq(copy _1, const 35_i64); StorageDead(_21); - _19 = opaque::<bool>(move _20) -> [return: bb5, unwind unreachable]; -+ _19 = opaque::<bool>(_20) -> [return: bb5, unwind unreachable]; ++ _19 = opaque::<bool>(copy _20) -> [return: bb5, unwind unreachable]; } bb5: { @@ -130,15 +130,15 @@ StorageLive(_23); StorageLive(_24); StorageLive(_25); - _25 = _1; + _25 = copy _1; - _24 = Ne(move _25, const 35_i64); -+ _24 = Ne(_1, const 35_i64); ++ _24 = Ne(copy _1, const 35_i64); StorageDead(_25); - _23 = Not(move _24); -+ _23 = _20; ++ _23 = copy _20; StorageDead(_24); - _22 = opaque::<bool>(move _23) -> [return: bb6, unwind unreachable]; -+ _22 = opaque::<bool>(_20) -> [return: bb6, unwind unreachable]; ++ _22 = opaque::<bool>(copy _20) -> [return: bb6, unwind unreachable]; } bb6: { diff --git a/tests/mir-opt/gvn.unary.GVN.panic-unwind.diff b/tests/mir-opt/gvn.unary.GVN.panic-unwind.diff index e672f6fb6ba..5978f1faa1f 100644 --- a/tests/mir-opt/gvn.unary.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.unary.GVN.panic-unwind.diff @@ -37,15 +37,15 @@ StorageLive(_3); StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; - _4 = Neg(move _5); -+ _4 = Neg(_1); ++ _4 = Neg(copy _1); StorageDead(_5); - _3 = Neg(move _4); -+ _3 = _1; ++ _3 = copy _1; StorageDead(_4); - _2 = opaque::<i64>(move _3) -> [return: bb1, unwind continue]; -+ _2 = opaque::<i64>(_1) -> [return: bb1, unwind continue]; ++ _2 = opaque::<i64>(copy _1) -> [return: bb1, unwind continue]; } bb1: { @@ -54,23 +54,23 @@ - StorageLive(_6); + nop; StorageLive(_7); - _7 = _1; + _7 = copy _1; - _6 = Lt(move _7, const 13_i64); -+ _6 = Lt(_1, const 13_i64); ++ _6 = Lt(copy _1, const 13_i64); StorageDead(_7); StorageLive(_8); StorageLive(_9); StorageLive(_10); StorageLive(_11); - _11 = _6; + _11 = copy _6; - _10 = Not(move _11); -+ _10 = Not(_6); ++ _10 = Not(copy _6); StorageDead(_11); - _9 = Not(move _10); -+ _9 = _6; ++ _9 = copy _6; StorageDead(_10); - _8 = opaque::<bool>(move _9) -> [return: bb2, unwind continue]; -+ _8 = opaque::<bool>(_6) -> [return: bb2, unwind continue]; ++ _8 = opaque::<bool>(copy _6) -> [return: bb2, unwind continue]; } bb2: { @@ -80,12 +80,12 @@ - StorageLive(_13); + nop; StorageLive(_14); - _14 = _1; + _14 = copy _1; - _13 = Ne(move _14, const 15_i64); -+ _13 = Ne(_1, const 15_i64); ++ _13 = Ne(copy _1, const 15_i64); StorageDead(_14); - _12 = opaque::<bool>(move _13) -> [return: bb3, unwind continue]; -+ _12 = opaque::<bool>(_13) -> [return: bb3, unwind continue]; ++ _12 = opaque::<bool>(copy _13) -> [return: bb3, unwind continue]; } bb3: { @@ -96,15 +96,15 @@ StorageLive(_16); StorageLive(_17); StorageLive(_18); - _18 = _1; + _18 = copy _1; - _17 = Eq(move _18, const 15_i64); -+ _17 = Eq(_1, const 15_i64); ++ _17 = Eq(copy _1, const 15_i64); StorageDead(_18); - _16 = Not(move _17); -+ _16 = _13; ++ _16 = copy _13; StorageDead(_17); - _15 = opaque::<bool>(move _16) -> [return: bb4, unwind continue]; -+ _15 = opaque::<bool>(_13) -> [return: bb4, unwind continue]; ++ _15 = opaque::<bool>(copy _13) -> [return: bb4, unwind continue]; } bb4: { @@ -114,12 +114,12 @@ - StorageLive(_20); + nop; StorageLive(_21); - _21 = _1; + _21 = copy _1; - _20 = Eq(move _21, const 35_i64); -+ _20 = Eq(_1, const 35_i64); ++ _20 = Eq(copy _1, const 35_i64); StorageDead(_21); - _19 = opaque::<bool>(move _20) -> [return: bb5, unwind continue]; -+ _19 = opaque::<bool>(_20) -> [return: bb5, unwind continue]; ++ _19 = opaque::<bool>(copy _20) -> [return: bb5, unwind continue]; } bb5: { @@ -130,15 +130,15 @@ StorageLive(_23); StorageLive(_24); StorageLive(_25); - _25 = _1; + _25 = copy _1; - _24 = Ne(move _25, const 35_i64); -+ _24 = Ne(_1, const 35_i64); ++ _24 = Ne(copy _1, const 35_i64); StorageDead(_25); - _23 = Not(move _24); -+ _23 = _20; ++ _23 = copy _20; StorageDead(_24); - _22 = opaque::<bool>(move _23) -> [return: bb6, unwind continue]; -+ _22 = opaque::<bool>(_20) -> [return: bb6, unwind continue]; ++ _22 = opaque::<bool>(copy _20) -> [return: bb6, unwind continue]; } bb6: { 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 3eed0473f7f..bb938f3ba6a 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 @@ -58,10 +58,10 @@ StorageLive(_5); StorageLive(_6); StorageLive(_7); -- _7 = _1; +- _7 = copy _1; + _7 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; StorageLive(_8); -- _8 = _3; +- _8 = copy _3; - _6 = Eq(move _7, move _8); + _8 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; + _6 = const false; @@ -77,10 +77,10 @@ StorageLive(_9); StorageLive(_10); StorageLive(_11); -- _11 = _1; +- _11 = copy _1; + _11 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; StorageLive(_12); -- _12 = _3; +- _12 = copy _3; - _10 = Ne(move _11, move _12); + _12 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; + _10 = const true; @@ -96,10 +96,10 @@ StorageLive(_13); StorageLive(_14); StorageLive(_15); -- _15 = _1; +- _15 = copy _1; + _15 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; StorageLive(_16); -- _16 = _3; +- _16 = copy _3; - _14 = Lt(move _15, move _16); + _16 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; + _14 = const true; @@ -115,10 +115,10 @@ StorageLive(_17); StorageLive(_18); StorageLive(_19); -- _19 = _1; +- _19 = copy _1; + _19 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; StorageLive(_20); -- _20 = _3; +- _20 = copy _3; - _18 = Le(move _19, move _20); + _20 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; + _18 = const true; @@ -134,10 +134,10 @@ StorageLive(_21); StorageLive(_22); StorageLive(_23); -- _23 = _1; +- _23 = copy _1; + _23 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; StorageLive(_24); -- _24 = _3; +- _24 = copy _3; - _22 = Gt(move _23, move _24); + _24 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; + _22 = const false; @@ -153,10 +153,10 @@ StorageLive(_25); StorageLive(_26); StorageLive(_27); -- _27 = _1; +- _27 = copy _1; + _27 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; StorageLive(_28); -- _28 = _3; +- _28 = copy _3; - _26 = Ge(move _27, move _28); + _28 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; + _26 = const false; 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 9a6e255a872..81432d687eb 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 @@ -58,10 +58,10 @@ StorageLive(_5); StorageLive(_6); StorageLive(_7); -- _7 = _1; +- _7 = copy _1; + _7 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; StorageLive(_8); -- _8 = _3; +- _8 = copy _3; - _6 = Eq(move _7, move _8); + _8 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; + _6 = const false; @@ -77,10 +77,10 @@ StorageLive(_9); StorageLive(_10); StorageLive(_11); -- _11 = _1; +- _11 = copy _1; + _11 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; StorageLive(_12); -- _12 = _3; +- _12 = copy _3; - _10 = Ne(move _11, move _12); + _12 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; + _10 = const true; @@ -96,10 +96,10 @@ StorageLive(_13); StorageLive(_14); StorageLive(_15); -- _15 = _1; +- _15 = copy _1; + _15 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; StorageLive(_16); -- _16 = _3; +- _16 = copy _3; - _14 = Lt(move _15, move _16); + _16 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; + _14 = const true; @@ -115,10 +115,10 @@ StorageLive(_17); StorageLive(_18); StorageLive(_19); -- _19 = _1; +- _19 = copy _1; + _19 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; StorageLive(_20); -- _20 = _3; +- _20 = copy _3; - _18 = Le(move _19, move _20); + _20 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; + _18 = const true; @@ -134,10 +134,10 @@ StorageLive(_21); StorageLive(_22); StorageLive(_23); -- _23 = _1; +- _23 = copy _1; + _23 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; StorageLive(_24); -- _24 = _3; +- _24 = copy _3; - _22 = Gt(move _23, move _24); + _24 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; + _22 = const false; @@ -153,10 +153,10 @@ StorageLive(_25); StorageLive(_26); StorageLive(_27); -- _27 = _1; +- _27 = copy _1; + _27 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; StorageLive(_28); -- _28 = _3; +- _28 = copy _3; - _26 = Ge(move _27, move _28); + _28 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; + _26 = const false; diff --git a/tests/mir-opt/gvn.wide_ptr_provenance.GVN.panic-abort.diff b/tests/mir-opt/gvn.wide_ptr_provenance.GVN.panic-abort.diff index 629c2225682..c58362e391c 100644 --- a/tests/mir-opt/gvn.wide_ptr_provenance.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.wide_ptr_provenance.GVN.panic-abort.diff @@ -69,7 +69,7 @@ _2 = &raw const (*_3); - _1 = move _2 as *const dyn std::marker::Send (PointerCoercion(Unsize)); - StorageDead(_2); -+ _1 = _2; ++ _1 = copy _2; + nop; StorageDead(_5); StorageDead(_3); @@ -87,24 +87,24 @@ _8 = &raw const (*_9); - _7 = move _8 as *const dyn std::marker::Send (PointerCoercion(Unsize)); - StorageDead(_8); -+ _7 = _8; ++ _7 = copy _8; + nop; StorageDead(_11); StorageDead(_9); StorageLive(_13); StorageLive(_14); StorageLive(_15); -- _15 = _1; -+ _15 = _2; +- _15 = copy _1; ++ _15 = copy _2; StorageLive(_16); StorageLive(_17); -- _17 = _7; +- _17 = copy _7; - _16 = move _17 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _17 = _8; -+ _16 = _8; ++ _17 = copy _8; ++ _16 = copy _8; StorageDead(_17); - _14 = Eq(move _15, move _16); -+ _14 = Eq(_2, _8); ++ _14 = Eq(copy _2, copy _8); StorageDead(_16); StorageDead(_15); _13 = opaque::<bool>(move _14) -> [return: bb1, unwind unreachable]; @@ -116,17 +116,17 @@ StorageLive(_18); StorageLive(_19); StorageLive(_20); -- _20 = _1; -+ _20 = _2; +- _20 = copy _1; ++ _20 = copy _2; StorageLive(_21); StorageLive(_22); -- _22 = _7; +- _22 = copy _7; - _21 = move _22 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _22 = _8; -+ _21 = _8; ++ _22 = copy _8; ++ _21 = copy _8; StorageDead(_22); - _19 = Ne(move _20, move _21); -+ _19 = Ne(_2, _8); ++ _19 = Ne(copy _2, copy _8); StorageDead(_21); StorageDead(_20); _18 = opaque::<bool>(move _19) -> [return: bb2, unwind unreachable]; @@ -138,17 +138,17 @@ StorageLive(_23); StorageLive(_24); StorageLive(_25); -- _25 = _1; -+ _25 = _2; +- _25 = copy _1; ++ _25 = copy _2; StorageLive(_26); StorageLive(_27); -- _27 = _7; +- _27 = copy _7; - _26 = move _27 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _27 = _8; -+ _26 = _8; ++ _27 = copy _8; ++ _26 = copy _8; StorageDead(_27); - _24 = Lt(move _25, move _26); -+ _24 = Lt(_2, _8); ++ _24 = Lt(copy _2, copy _8); StorageDead(_26); StorageDead(_25); _23 = opaque::<bool>(move _24) -> [return: bb3, unwind unreachable]; @@ -160,17 +160,17 @@ StorageLive(_28); StorageLive(_29); StorageLive(_30); -- _30 = _1; -+ _30 = _2; +- _30 = copy _1; ++ _30 = copy _2; StorageLive(_31); StorageLive(_32); -- _32 = _7; +- _32 = copy _7; - _31 = move _32 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _32 = _8; -+ _31 = _8; ++ _32 = copy _8; ++ _31 = copy _8; StorageDead(_32); - _29 = Le(move _30, move _31); -+ _29 = Le(_2, _8); ++ _29 = Le(copy _2, copy _8); StorageDead(_31); StorageDead(_30); _28 = opaque::<bool>(move _29) -> [return: bb4, unwind unreachable]; @@ -182,17 +182,17 @@ StorageLive(_33); StorageLive(_34); StorageLive(_35); -- _35 = _1; -+ _35 = _2; +- _35 = copy _1; ++ _35 = copy _2; StorageLive(_36); StorageLive(_37); -- _37 = _7; +- _37 = copy _7; - _36 = move _37 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _37 = _8; -+ _36 = _8; ++ _37 = copy _8; ++ _36 = copy _8; StorageDead(_37); - _34 = Gt(move _35, move _36); -+ _34 = Gt(_2, _8); ++ _34 = Gt(copy _2, copy _8); StorageDead(_36); StorageDead(_35); _33 = opaque::<bool>(move _34) -> [return: bb5, unwind unreachable]; @@ -204,17 +204,17 @@ StorageLive(_38); StorageLive(_39); StorageLive(_40); -- _40 = _1; -+ _40 = _2; +- _40 = copy _1; ++ _40 = copy _2; StorageLive(_41); StorageLive(_42); -- _42 = _7; +- _42 = copy _7; - _41 = move _42 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _42 = _8; -+ _41 = _8; ++ _42 = copy _8; ++ _41 = copy _8; StorageDead(_42); - _39 = Ge(move _40, move _41); -+ _39 = Ge(_2, _8); ++ _39 = Ge(copy _2, copy _8); StorageDead(_41); StorageDead(_40); _38 = opaque::<bool>(move _39) -> [return: bb6, unwind unreachable]; diff --git a/tests/mir-opt/gvn.wide_ptr_provenance.GVN.panic-unwind.diff b/tests/mir-opt/gvn.wide_ptr_provenance.GVN.panic-unwind.diff index 3380bc84cb8..b29ee862c81 100644 --- a/tests/mir-opt/gvn.wide_ptr_provenance.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.wide_ptr_provenance.GVN.panic-unwind.diff @@ -69,7 +69,7 @@ _2 = &raw const (*_3); - _1 = move _2 as *const dyn std::marker::Send (PointerCoercion(Unsize)); - StorageDead(_2); -+ _1 = _2; ++ _1 = copy _2; + nop; StorageDead(_5); StorageDead(_3); @@ -87,24 +87,24 @@ _8 = &raw const (*_9); - _7 = move _8 as *const dyn std::marker::Send (PointerCoercion(Unsize)); - StorageDead(_8); -+ _7 = _8; ++ _7 = copy _8; + nop; StorageDead(_11); StorageDead(_9); StorageLive(_13); StorageLive(_14); StorageLive(_15); -- _15 = _1; -+ _15 = _2; +- _15 = copy _1; ++ _15 = copy _2; StorageLive(_16); StorageLive(_17); -- _17 = _7; +- _17 = copy _7; - _16 = move _17 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _17 = _8; -+ _16 = _8; ++ _17 = copy _8; ++ _16 = copy _8; StorageDead(_17); - _14 = Eq(move _15, move _16); -+ _14 = Eq(_2, _8); ++ _14 = Eq(copy _2, copy _8); StorageDead(_16); StorageDead(_15); _13 = opaque::<bool>(move _14) -> [return: bb1, unwind continue]; @@ -116,17 +116,17 @@ StorageLive(_18); StorageLive(_19); StorageLive(_20); -- _20 = _1; -+ _20 = _2; +- _20 = copy _1; ++ _20 = copy _2; StorageLive(_21); StorageLive(_22); -- _22 = _7; +- _22 = copy _7; - _21 = move _22 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _22 = _8; -+ _21 = _8; ++ _22 = copy _8; ++ _21 = copy _8; StorageDead(_22); - _19 = Ne(move _20, move _21); -+ _19 = Ne(_2, _8); ++ _19 = Ne(copy _2, copy _8); StorageDead(_21); StorageDead(_20); _18 = opaque::<bool>(move _19) -> [return: bb2, unwind continue]; @@ -138,17 +138,17 @@ StorageLive(_23); StorageLive(_24); StorageLive(_25); -- _25 = _1; -+ _25 = _2; +- _25 = copy _1; ++ _25 = copy _2; StorageLive(_26); StorageLive(_27); -- _27 = _7; +- _27 = copy _7; - _26 = move _27 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _27 = _8; -+ _26 = _8; ++ _27 = copy _8; ++ _26 = copy _8; StorageDead(_27); - _24 = Lt(move _25, move _26); -+ _24 = Lt(_2, _8); ++ _24 = Lt(copy _2, copy _8); StorageDead(_26); StorageDead(_25); _23 = opaque::<bool>(move _24) -> [return: bb3, unwind continue]; @@ -160,17 +160,17 @@ StorageLive(_28); StorageLive(_29); StorageLive(_30); -- _30 = _1; -+ _30 = _2; +- _30 = copy _1; ++ _30 = copy _2; StorageLive(_31); StorageLive(_32); -- _32 = _7; +- _32 = copy _7; - _31 = move _32 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _32 = _8; -+ _31 = _8; ++ _32 = copy _8; ++ _31 = copy _8; StorageDead(_32); - _29 = Le(move _30, move _31); -+ _29 = Le(_2, _8); ++ _29 = Le(copy _2, copy _8); StorageDead(_31); StorageDead(_30); _28 = opaque::<bool>(move _29) -> [return: bb4, unwind continue]; @@ -182,17 +182,17 @@ StorageLive(_33); StorageLive(_34); StorageLive(_35); -- _35 = _1; -+ _35 = _2; +- _35 = copy _1; ++ _35 = copy _2; StorageLive(_36); StorageLive(_37); -- _37 = _7; +- _37 = copy _7; - _36 = move _37 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _37 = _8; -+ _36 = _8; ++ _37 = copy _8; ++ _36 = copy _8; StorageDead(_37); - _34 = Gt(move _35, move _36); -+ _34 = Gt(_2, _8); ++ _34 = Gt(copy _2, copy _8); StorageDead(_36); StorageDead(_35); _33 = opaque::<bool>(move _34) -> [return: bb5, unwind continue]; @@ -204,17 +204,17 @@ StorageLive(_38); StorageLive(_39); StorageLive(_40); -- _40 = _1; -+ _40 = _2; +- _40 = copy _1; ++ _40 = copy _2; StorageLive(_41); StorageLive(_42); -- _42 = _7; +- _42 = copy _7; - _41 = move _42 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _42 = _8; -+ _41 = _8; ++ _42 = copy _8; ++ _41 = copy _8; StorageDead(_42); - _39 = Ge(move _40, move _41); -+ _39 = Ge(_2, _8); ++ _39 = Ge(copy _2, copy _8); StorageDead(_41); StorageDead(_40); _38 = opaque::<bool>(move _39) -> [return: bb6, unwind continue]; diff --git a/tests/mir-opt/gvn.wide_ptr_same_provenance.GVN.panic-abort.diff b/tests/mir-opt/gvn.wide_ptr_same_provenance.GVN.panic-abort.diff index da1662615d2..f4c38b7ab07 100644 --- a/tests/mir-opt/gvn.wide_ptr_same_provenance.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.wide_ptr_same_provenance.GVN.panic-abort.diff @@ -75,8 +75,8 @@ StorageLive(_8); _8 = const 0_usize; - _9 = Len((*_1)); -- _10 = Lt(_8, _9); -- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> [success: bb1, unwind unreachable]; +- _10 = Lt(copy _8, copy _9); +- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, copy _8) -> [success: bb1, unwind unreachable]; + _9 = const 2_usize; + _10 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 2_usize, const 0_usize) -> [success: bb1, unwind unreachable]; @@ -91,7 +91,7 @@ _4 = &raw const (*_5); - _3 = move _4 as *const dyn std::marker::Send (PointerCoercion(Unsize)); - StorageDead(_4); -+ _3 = _4; ++ _3 = copy _4; + nop; StorageDead(_7); StorageDead(_5); @@ -104,8 +104,8 @@ StorageLive(_16); _16 = const 1_usize; - _17 = Len((*_1)); -- _18 = Lt(_16, _17); -- assert(move _18, "index out of bounds: the length is {} but the index is {}", move _17, _16) -> [success: bb2, unwind unreachable]; +- _18 = Lt(copy _16, copy _17); +- assert(move _18, "index out of bounds: the length is {} but the index is {}", move _17, copy _16) -> [success: bb2, unwind unreachable]; + _17 = const 2_usize; + _18 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 2_usize, const 1_usize) -> [success: bb2, unwind unreachable]; @@ -120,24 +120,24 @@ _12 = &raw const (*_13); - _11 = move _12 as *const dyn std::marker::Send (PointerCoercion(Unsize)); - StorageDead(_12); -+ _11 = _12; ++ _11 = copy _12; + nop; StorageDead(_15); StorageDead(_13); StorageLive(_19); StorageLive(_20); StorageLive(_21); -- _21 = _3; -+ _21 = _4; +- _21 = copy _3; ++ _21 = copy _4; StorageLive(_22); StorageLive(_23); -- _23 = _11; +- _23 = copy _11; - _22 = move _23 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _23 = _12; -+ _22 = _12; ++ _23 = copy _12; ++ _22 = copy _12; StorageDead(_23); - _20 = Eq(move _21, move _22); -+ _20 = Eq(_4, _12); ++ _20 = Eq(copy _4, copy _12); StorageDead(_22); StorageDead(_21); _19 = opaque::<bool>(move _20) -> [return: bb3, unwind unreachable]; @@ -149,17 +149,17 @@ StorageLive(_24); StorageLive(_25); StorageLive(_26); -- _26 = _3; -+ _26 = _4; +- _26 = copy _3; ++ _26 = copy _4; StorageLive(_27); StorageLive(_28); -- _28 = _11; +- _28 = copy _11; - _27 = move _28 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _28 = _12; -+ _27 = _12; ++ _28 = copy _12; ++ _27 = copy _12; StorageDead(_28); - _25 = Ne(move _26, move _27); -+ _25 = Ne(_4, _12); ++ _25 = Ne(copy _4, copy _12); StorageDead(_27); StorageDead(_26); _24 = opaque::<bool>(move _25) -> [return: bb4, unwind unreachable]; @@ -171,17 +171,17 @@ StorageLive(_29); StorageLive(_30); StorageLive(_31); -- _31 = _3; -+ _31 = _4; +- _31 = copy _3; ++ _31 = copy _4; StorageLive(_32); StorageLive(_33); -- _33 = _11; +- _33 = copy _11; - _32 = move _33 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _33 = _12; -+ _32 = _12; ++ _33 = copy _12; ++ _32 = copy _12; StorageDead(_33); - _30 = Lt(move _31, move _32); -+ _30 = Lt(_4, _12); ++ _30 = Lt(copy _4, copy _12); StorageDead(_32); StorageDead(_31); _29 = opaque::<bool>(move _30) -> [return: bb5, unwind unreachable]; @@ -193,17 +193,17 @@ StorageLive(_34); StorageLive(_35); StorageLive(_36); -- _36 = _3; -+ _36 = _4; +- _36 = copy _3; ++ _36 = copy _4; StorageLive(_37); StorageLive(_38); -- _38 = _11; +- _38 = copy _11; - _37 = move _38 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _38 = _12; -+ _37 = _12; ++ _38 = copy _12; ++ _37 = copy _12; StorageDead(_38); - _35 = Le(move _36, move _37); -+ _35 = Le(_4, _12); ++ _35 = Le(copy _4, copy _12); StorageDead(_37); StorageDead(_36); _34 = opaque::<bool>(move _35) -> [return: bb6, unwind unreachable]; @@ -215,17 +215,17 @@ StorageLive(_39); StorageLive(_40); StorageLive(_41); -- _41 = _3; -+ _41 = _4; +- _41 = copy _3; ++ _41 = copy _4; StorageLive(_42); StorageLive(_43); -- _43 = _11; +- _43 = copy _11; - _42 = move _43 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _43 = _12; -+ _42 = _12; ++ _43 = copy _12; ++ _42 = copy _12; StorageDead(_43); - _40 = Gt(move _41, move _42); -+ _40 = Gt(_4, _12); ++ _40 = Gt(copy _4, copy _12); StorageDead(_42); StorageDead(_41); _39 = opaque::<bool>(move _40) -> [return: bb7, unwind unreachable]; @@ -237,17 +237,17 @@ StorageLive(_44); StorageLive(_45); StorageLive(_46); -- _46 = _3; -+ _46 = _4; +- _46 = copy _3; ++ _46 = copy _4; StorageLive(_47); StorageLive(_48); -- _48 = _11; +- _48 = copy _11; - _47 = move _48 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _48 = _12; -+ _47 = _12; ++ _48 = copy _12; ++ _47 = copy _12; StorageDead(_48); - _45 = Ge(move _46, move _47); -+ _45 = Ge(_4, _12); ++ _45 = Ge(copy _4, copy _12); StorageDead(_47); StorageDead(_46); _44 = opaque::<bool>(move _45) -> [return: bb8, unwind unreachable]; diff --git a/tests/mir-opt/gvn.wide_ptr_same_provenance.GVN.panic-unwind.diff b/tests/mir-opt/gvn.wide_ptr_same_provenance.GVN.panic-unwind.diff index 6c4f3a91264..03f2d129a9b 100644 --- a/tests/mir-opt/gvn.wide_ptr_same_provenance.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.wide_ptr_same_provenance.GVN.panic-unwind.diff @@ -75,8 +75,8 @@ StorageLive(_8); _8 = const 0_usize; - _9 = Len((*_1)); -- _10 = Lt(_8, _9); -- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> [success: bb1, unwind continue]; +- _10 = Lt(copy _8, copy _9); +- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, copy _8) -> [success: bb1, unwind continue]; + _9 = const 2_usize; + _10 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 2_usize, const 0_usize) -> [success: bb1, unwind continue]; @@ -91,7 +91,7 @@ _4 = &raw const (*_5); - _3 = move _4 as *const dyn std::marker::Send (PointerCoercion(Unsize)); - StorageDead(_4); -+ _3 = _4; ++ _3 = copy _4; + nop; StorageDead(_7); StorageDead(_5); @@ -104,8 +104,8 @@ StorageLive(_16); _16 = const 1_usize; - _17 = Len((*_1)); -- _18 = Lt(_16, _17); -- assert(move _18, "index out of bounds: the length is {} but the index is {}", move _17, _16) -> [success: bb2, unwind continue]; +- _18 = Lt(copy _16, copy _17); +- assert(move _18, "index out of bounds: the length is {} but the index is {}", move _17, copy _16) -> [success: bb2, unwind continue]; + _17 = const 2_usize; + _18 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 2_usize, const 1_usize) -> [success: bb2, unwind continue]; @@ -120,24 +120,24 @@ _12 = &raw const (*_13); - _11 = move _12 as *const dyn std::marker::Send (PointerCoercion(Unsize)); - StorageDead(_12); -+ _11 = _12; ++ _11 = copy _12; + nop; StorageDead(_15); StorageDead(_13); StorageLive(_19); StorageLive(_20); StorageLive(_21); -- _21 = _3; -+ _21 = _4; +- _21 = copy _3; ++ _21 = copy _4; StorageLive(_22); StorageLive(_23); -- _23 = _11; +- _23 = copy _11; - _22 = move _23 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _23 = _12; -+ _22 = _12; ++ _23 = copy _12; ++ _22 = copy _12; StorageDead(_23); - _20 = Eq(move _21, move _22); -+ _20 = Eq(_4, _12); ++ _20 = Eq(copy _4, copy _12); StorageDead(_22); StorageDead(_21); _19 = opaque::<bool>(move _20) -> [return: bb3, unwind continue]; @@ -149,17 +149,17 @@ StorageLive(_24); StorageLive(_25); StorageLive(_26); -- _26 = _3; -+ _26 = _4; +- _26 = copy _3; ++ _26 = copy _4; StorageLive(_27); StorageLive(_28); -- _28 = _11; +- _28 = copy _11; - _27 = move _28 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _28 = _12; -+ _27 = _12; ++ _28 = copy _12; ++ _27 = copy _12; StorageDead(_28); - _25 = Ne(move _26, move _27); -+ _25 = Ne(_4, _12); ++ _25 = Ne(copy _4, copy _12); StorageDead(_27); StorageDead(_26); _24 = opaque::<bool>(move _25) -> [return: bb4, unwind continue]; @@ -171,17 +171,17 @@ StorageLive(_29); StorageLive(_30); StorageLive(_31); -- _31 = _3; -+ _31 = _4; +- _31 = copy _3; ++ _31 = copy _4; StorageLive(_32); StorageLive(_33); -- _33 = _11; +- _33 = copy _11; - _32 = move _33 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _33 = _12; -+ _32 = _12; ++ _33 = copy _12; ++ _32 = copy _12; StorageDead(_33); - _30 = Lt(move _31, move _32); -+ _30 = Lt(_4, _12); ++ _30 = Lt(copy _4, copy _12); StorageDead(_32); StorageDead(_31); _29 = opaque::<bool>(move _30) -> [return: bb5, unwind continue]; @@ -193,17 +193,17 @@ StorageLive(_34); StorageLive(_35); StorageLive(_36); -- _36 = _3; -+ _36 = _4; +- _36 = copy _3; ++ _36 = copy _4; StorageLive(_37); StorageLive(_38); -- _38 = _11; +- _38 = copy _11; - _37 = move _38 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _38 = _12; -+ _37 = _12; ++ _38 = copy _12; ++ _37 = copy _12; StorageDead(_38); - _35 = Le(move _36, move _37); -+ _35 = Le(_4, _12); ++ _35 = Le(copy _4, copy _12); StorageDead(_37); StorageDead(_36); _34 = opaque::<bool>(move _35) -> [return: bb6, unwind continue]; @@ -215,17 +215,17 @@ StorageLive(_39); StorageLive(_40); StorageLive(_41); -- _41 = _3; -+ _41 = _4; +- _41 = copy _3; ++ _41 = copy _4; StorageLive(_42); StorageLive(_43); -- _43 = _11; +- _43 = copy _11; - _42 = move _43 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _43 = _12; -+ _42 = _12; ++ _43 = copy _12; ++ _42 = copy _12; StorageDead(_43); - _40 = Gt(move _41, move _42); -+ _40 = Gt(_4, _12); ++ _40 = Gt(copy _4, copy _12); StorageDead(_42); StorageDead(_41); _39 = opaque::<bool>(move _40) -> [return: bb7, unwind continue]; @@ -237,17 +237,17 @@ StorageLive(_44); StorageLive(_45); StorageLive(_46); -- _46 = _3; -+ _46 = _4; +- _46 = copy _3; ++ _46 = copy _4; StorageLive(_47); StorageLive(_48); -- _48 = _11; +- _48 = copy _11; - _47 = move _48 as *const dyn std::marker::Send (PointerCoercion(Unsize)); -+ _48 = _12; -+ _47 = _12; ++ _48 = copy _12; ++ _47 = copy _12; StorageDead(_48); - _45 = Ge(move _46, move _47); -+ _45 = Ge(_4, _12); ++ _45 = Ge(copy _4, copy _12); StorageDead(_47); StorageDead(_46); _44 = opaque::<bool>(move _45) -> [return: bb8, unwind continue]; diff --git a/tests/mir-opt/gvn.wrap_unwrap.GVN.panic-abort.diff b/tests/mir-opt/gvn.wrap_unwrap.GVN.panic-abort.diff index a5c29c191ad..0433152bb4f 100644 --- a/tests/mir-opt/gvn.wrap_unwrap.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn.wrap_unwrap.GVN.panic-abort.diff @@ -16,9 +16,9 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = Option::<T>::Some(move _3); -+ _2 = Option::<T>::Some(_1); ++ _2 = Option::<T>::Some(copy _1); StorageDead(_3); - _4 = discriminant(_2); - switchInt(move _4) -> [0: bb2, 1: bb3, otherwise: bb1]; @@ -37,10 +37,10 @@ bb3: { StorageLive(_5); -- _5 = ((_2 as Some).0: T); -- _0 = _5; -+ _5 = _1; -+ _0 = _1; +- _5 = copy ((_2 as Some).0: T); +- _0 = copy _5; ++ _5 = copy _1; ++ _0 = copy _1; StorageDead(_5); StorageDead(_2); return; diff --git a/tests/mir-opt/gvn.wrap_unwrap.GVN.panic-unwind.diff b/tests/mir-opt/gvn.wrap_unwrap.GVN.panic-unwind.diff index 6f2e5248271..5722c865c2f 100644 --- a/tests/mir-opt/gvn.wrap_unwrap.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn.wrap_unwrap.GVN.panic-unwind.diff @@ -16,9 +16,9 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = Option::<T>::Some(move _3); -+ _2 = Option::<T>::Some(_1); ++ _2 = Option::<T>::Some(copy _1); StorageDead(_3); - _4 = discriminant(_2); - switchInt(move _4) -> [0: bb2, 1: bb3, otherwise: bb1]; @@ -37,10 +37,10 @@ bb3: { StorageLive(_5); -- _5 = ((_2 as Some).0: T); -- _0 = _5; -+ _5 = _1; -+ _0 = _1; +- _5 = copy ((_2 as Some).0: T); +- _0 = copy _5; ++ _5 = copy _1; ++ _0 = copy _1; StorageDead(_5); StorageDead(_2); return; diff --git a/tests/mir-opt/gvn_copy_moves.fn0.GVN.diff b/tests/mir-opt/gvn_copy_moves.fn0.GVN.diff index b12de636f58..c364da7a3cc 100644 --- a/tests/mir-opt/gvn_copy_moves.fn0.GVN.diff +++ b/tests/mir-opt/gvn_copy_moves.fn0.GVN.diff @@ -14,10 +14,10 @@ _2 = [const 42_u128; 6]; - _2[_1] = const 1_u128; + _2[1 of 2] = const 1_u128; - _3 = (_2,); - _4 = _3; -- _5 = fn1(move (_3.0: [u128; 6]), _4) -> [return: bb1, unwind unreachable]; -+ _5 = fn1((_3.0: [u128; 6]), _3) -> [return: bb1, unwind unreachable]; + _3 = (copy _2,); + _4 = copy _3; +- _5 = fn1(move (_3.0: [u128; 6]), copy _4) -> [return: bb1, unwind unreachable]; ++ _5 = fn1(copy (_3.0: [u128; 6]), copy _3) -> [return: bb1, unwind unreachable]; } bb1: { diff --git a/tests/mir-opt/gvn_copy_moves.rs b/tests/mir-opt/gvn_copy_moves.rs index 1812de16d69..b1fe2caf3a1 100644 --- a/tests/mir-opt/gvn_copy_moves.rs +++ b/tests/mir-opt/gvn_copy_moves.rs @@ -18,9 +18,9 @@ fn fn0() { // CHECK-NEXT: _1 = const 1_usize; // CHECK-NEXT: _2 = [const 42_u128; 6]; // CHECK-NEXT: _2[1 of 2] = const 1_u128; - // CHECK-NEXT: _3 = (_2,); - // CHECK-NEXT: _4 = _3; - // CHECK-NEXT: _5 = fn1((_3.0: [u128; 6]), _3) + // CHECK-NEXT: _3 = (copy _2,); + // CHECK-NEXT: _4 = copy _3; + // CHECK-NEXT: _5 = fn1(copy (_3.0: [u128; 6]), copy _3) a = 1_usize; b = [42; 6]; b[a] = 1; diff --git a/tests/mir-opt/gvn_ptr_eq_with_constant.main.GVN.diff b/tests/mir-opt/gvn_ptr_eq_with_constant.main.GVN.diff index 3af78d9b6ce..1e378d30a3e 100644 --- a/tests/mir-opt/gvn_ptr_eq_with_constant.main.GVN.diff +++ b/tests/mir-opt/gvn_ptr_eq_with_constant.main.GVN.diff @@ -25,20 +25,20 @@ StorageLive(_2); StorageLive(_3); - _3 = AlignOf(u8); -- _2 = _3 as *mut u8 (Transmute); +- _2 = copy _3 as *mut u8 (Transmute); + _3 = const 1_usize; + _2 = const {0x1 as *mut u8}; StorageDead(_3); StorageLive(_4); StorageLive(_5); -- _5 = _2; -- _4 = _2 as *const u8 (PtrToPtr); +- _5 = copy _2; +- _4 = copy _2 as *const u8 (PtrToPtr); + _5 = const {0x1 as *mut u8}; + _4 = const {0x1 as *const u8}; StorageDead(_5); StorageLive(_6); - _6 = const Foo::<u8>::SENTINEL as *const u8 (PtrToPtr); -- _1 = Eq(_4, _6); +- _1 = Eq(copy _4, copy _6); + _6 = const {0x1 as *const u8}; + _1 = const true; StorageDead(_6); 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 626367766d7..37b7b0d2c9d 100644 --- a/tests/mir-opt/gvn_uninhabited.f.GVN.panic-abort.diff +++ b/tests/mir-opt/gvn_uninhabited.f.GVN.panic-abort.diff @@ -17,14 +17,14 @@ StorageLive(_3); _5 = const f::promoted[0]; _3 = &(*_5); -- _2 = ((*_3).1: E); -+ _2 = ((*_5).1: E); +- _2 = copy ((*_3).1: E); ++ _2 = copy ((*_5).1: E); StorageLive(_1); -- _1 = ((_2 as A).1: u32); +- _1 = copy ((_2 as A).1: u32); + _1 = const 0_u32; StorageDead(_3); StorageDead(_2); -- _0 = _1; +- _0 = copy _1; + _0 = const 0_u32; StorageDead(_1); return; 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 626367766d7..37b7b0d2c9d 100644 --- a/tests/mir-opt/gvn_uninhabited.f.GVN.panic-unwind.diff +++ b/tests/mir-opt/gvn_uninhabited.f.GVN.panic-unwind.diff @@ -17,14 +17,14 @@ StorageLive(_3); _5 = const f::promoted[0]; _3 = &(*_5); -- _2 = ((*_3).1: E); -+ _2 = ((*_5).1: E); +- _2 = copy ((*_3).1: E); ++ _2 = copy ((*_5).1: E); StorageLive(_1); -- _1 = ((_2 as A).1: u32); +- _1 = copy ((_2 as A).1: u32); + _1 = const 0_u32; StorageDead(_3); StorageDead(_2); -- _0 = _1; +- _0 = copy _1; + _0 = const 0_u32; StorageDead(_1); return; diff --git a/tests/mir-opt/if_condition_int.dont_opt_bool.SimplifyComparisonIntegral.diff b/tests/mir-opt/if_condition_int.dont_opt_bool.SimplifyComparisonIntegral.diff index 083515aebc6..2350faa05d3 100644 --- a/tests/mir-opt/if_condition_int.dont_opt_bool.SimplifyComparisonIntegral.diff +++ b/tests/mir-opt/if_condition_int.dont_opt_bool.SimplifyComparisonIntegral.diff @@ -8,7 +8,7 @@ bb0: { StorageLive(_2); - _2 = _1; + _2 = copy _1; switchInt(move _2) -> [0: bb2, otherwise: bb1]; } diff --git a/tests/mir-opt/if_condition_int.dont_opt_floats.SimplifyComparisonIntegral.diff b/tests/mir-opt/if_condition_int.dont_opt_floats.SimplifyComparisonIntegral.diff index 15319586062..94570017730 100644 --- a/tests/mir-opt/if_condition_int.dont_opt_floats.SimplifyComparisonIntegral.diff +++ b/tests/mir-opt/if_condition_int.dont_opt_floats.SimplifyComparisonIntegral.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = Eq(move _3, const -42f32); switchInt(move _2) -> [0: bb2, otherwise: bb1]; } diff --git a/tests/mir-opt/if_condition_int.dont_remove_comparison.SimplifyComparisonIntegral.diff b/tests/mir-opt/if_condition_int.dont_remove_comparison.SimplifyComparisonIntegral.diff index 218d7fd59b7..d19b4148405 100644 --- a/tests/mir-opt/if_condition_int.dont_remove_comparison.SimplifyComparisonIntegral.diff +++ b/tests/mir-opt/if_condition_int.dont_remove_comparison.SimplifyComparisonIntegral.diff @@ -17,11 +17,11 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = Eq(move _3, const 17_i8); - StorageDead(_3); -- switchInt(_2) -> [0: bb2, otherwise: bb1]; -+ _2 = Eq(_3, const 17_i8); +- switchInt(copy _2) -> [0: bb2, otherwise: bb1]; ++ _2 = Eq(copy _3, const 17_i8); + nop; + switchInt(move _3) -> [17: bb1, otherwise: bb2]; } @@ -30,7 +30,7 @@ + StorageDead(_3); StorageLive(_6); StorageLive(_7); - _7 = _2; + _7 = copy _2; _6 = move _7 as i32 (IntToInt); StorageDead(_7); _0 = Add(const 100_i32, move _6); @@ -42,7 +42,7 @@ + StorageDead(_3); StorageLive(_4); StorageLive(_5); - _5 = _2; + _5 = copy _2; _4 = move _5 as i32 (IntToInt); StorageDead(_5); _0 = Add(const 10_i32, move _4); diff --git a/tests/mir-opt/if_condition_int.opt_char.SimplifyComparisonIntegral.diff b/tests/mir-opt/if_condition_int.opt_char.SimplifyComparisonIntegral.diff index fedbd6cdd24..e47b7e52259 100644 --- a/tests/mir-opt/if_condition_int.opt_char.SimplifyComparisonIntegral.diff +++ b/tests/mir-opt/if_condition_int.opt_char.SimplifyComparisonIntegral.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = Eq(move _3, const 'x'); - switchInt(move _2) -> [0: bb2, otherwise: bb1]; + nop; diff --git a/tests/mir-opt/if_condition_int.opt_i8.SimplifyComparisonIntegral.diff b/tests/mir-opt/if_condition_int.opt_i8.SimplifyComparisonIntegral.diff index 9c38d8fe065..b6cdc6af8bf 100644 --- a/tests/mir-opt/if_condition_int.opt_i8.SimplifyComparisonIntegral.diff +++ b/tests/mir-opt/if_condition_int.opt_i8.SimplifyComparisonIntegral.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = Eq(move _3, const 42_i8); - switchInt(move _2) -> [0: bb2, otherwise: bb1]; + nop; diff --git a/tests/mir-opt/if_condition_int.opt_multiple_ifs.SimplifyComparisonIntegral.diff b/tests/mir-opt/if_condition_int.opt_multiple_ifs.SimplifyComparisonIntegral.diff index 8c85ce78565..31745ac732a 100644 --- a/tests/mir-opt/if_condition_int.opt_multiple_ifs.SimplifyComparisonIntegral.diff +++ b/tests/mir-opt/if_condition_int.opt_multiple_ifs.SimplifyComparisonIntegral.diff @@ -12,7 +12,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = Eq(move _3, const 42_u32); - switchInt(move _2) -> [0: bb2, otherwise: bb1]; + nop; @@ -29,7 +29,7 @@ StorageDead(_3); StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; - _4 = Ne(move _5, const 21_u32); - switchInt(move _4) -> [0: bb4, otherwise: bb3]; + nop; diff --git a/tests/mir-opt/if_condition_int.opt_negative.SimplifyComparisonIntegral.diff b/tests/mir-opt/if_condition_int.opt_negative.SimplifyComparisonIntegral.diff index 876ed61e9fa..d747985f6e1 100644 --- a/tests/mir-opt/if_condition_int.opt_negative.SimplifyComparisonIntegral.diff +++ b/tests/mir-opt/if_condition_int.opt_negative.SimplifyComparisonIntegral.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = Eq(move _3, const -42_i32); - switchInt(move _2) -> [0: bb2, otherwise: bb1]; + nop; diff --git a/tests/mir-opt/if_condition_int.opt_u32.SimplifyComparisonIntegral.diff b/tests/mir-opt/if_condition_int.opt_u32.SimplifyComparisonIntegral.diff index ed3eb47dd3d..1d6809a9438 100644 --- a/tests/mir-opt/if_condition_int.opt_u32.SimplifyComparisonIntegral.diff +++ b/tests/mir-opt/if_condition_int.opt_u32.SimplifyComparisonIntegral.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = Eq(move _3, const 42_u32); - switchInt(move _2) -> [0: bb2, otherwise: bb1]; + nop; diff --git a/tests/mir-opt/inline/dyn_trait.get_query.Inline.panic-abort.diff b/tests/mir-opt/inline/dyn_trait.get_query.Inline.panic-abort.diff index 4e495c37fbc..2d64d49ce5c 100644 --- a/tests/mir-opt/inline/dyn_trait.get_query.Inline.panic-abort.diff +++ b/tests/mir-opt/inline/dyn_trait.get_query.Inline.panic-abort.diff @@ -21,17 +21,17 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = <Q as Query>::cache::<T>(move _3) -> [return: bb1, unwind unreachable]; } bb1: { StorageDead(_3); StorageLive(_4); - _4 = _2; + _4 = copy _2; - _0 = try_execute_query::<<Q as Query>::C>(move _4) -> [return: bb2, unwind unreachable]; + StorageLive(_5); -+ _5 = _4 as &dyn Cache<V = <Q as Query>::V> (PointerCoercion(Unsize)); ++ _5 = copy _4 as &dyn Cache<V = <Q as Query>::V> (PointerCoercion(Unsize)); + _0 = <dyn Cache<V = <Q as Query>::V> as Cache>::store_nocache(move _5) -> [return: bb2, unwind unreachable]; } diff --git a/tests/mir-opt/inline/dyn_trait.get_query.Inline.panic-unwind.diff b/tests/mir-opt/inline/dyn_trait.get_query.Inline.panic-unwind.diff index 7fdb7618212..c5e9654e19c 100644 --- a/tests/mir-opt/inline/dyn_trait.get_query.Inline.panic-unwind.diff +++ b/tests/mir-opt/inline/dyn_trait.get_query.Inline.panic-unwind.diff @@ -21,17 +21,17 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = <Q as Query>::cache::<T>(move _3) -> [return: bb1, unwind continue]; } bb1: { StorageDead(_3); StorageLive(_4); - _4 = _2; + _4 = copy _2; - _0 = try_execute_query::<<Q as Query>::C>(move _4) -> [return: bb2, unwind continue]; + StorageLive(_5); -+ _5 = _4 as &dyn Cache<V = <Q as Query>::V> (PointerCoercion(Unsize)); ++ _5 = copy _4 as &dyn Cache<V = <Q as Query>::V> (PointerCoercion(Unsize)); + _0 = <dyn Cache<V = <Q as Query>::V> as Cache>::store_nocache(move _5) -> [return: bb2, unwind continue]; } diff --git a/tests/mir-opt/inline/dyn_trait.mk_cycle.Inline.panic-abort.diff b/tests/mir-opt/inline/dyn_trait.mk_cycle.Inline.panic-abort.diff index 8df4408690b..13bc54424d1 100644 --- a/tests/mir-opt/inline/dyn_trait.mk_cycle.Inline.panic-abort.diff +++ b/tests/mir-opt/inline/dyn_trait.mk_cycle.Inline.panic-abort.diff @@ -8,7 +8,7 @@ bb0: { StorageLive(_2); - _2 = _1; + _2 = copy _1; _0 = <dyn Cache<V = V> as Cache>::store_nocache(move _2) -> [return: bb1, unwind unreachable]; } diff --git a/tests/mir-opt/inline/dyn_trait.mk_cycle.Inline.panic-unwind.diff b/tests/mir-opt/inline/dyn_trait.mk_cycle.Inline.panic-unwind.diff index 43a0621f766..35d4db37802 100644 --- a/tests/mir-opt/inline/dyn_trait.mk_cycle.Inline.panic-unwind.diff +++ b/tests/mir-opt/inline/dyn_trait.mk_cycle.Inline.panic-unwind.diff @@ -8,7 +8,7 @@ bb0: { StorageLive(_2); - _2 = _1; + _2 = copy _1; _0 = <dyn Cache<V = V> as Cache>::store_nocache(move _2) -> [return: bb1, unwind continue]; } diff --git a/tests/mir-opt/inline/dyn_trait.try_execute_query.Inline.panic-abort.diff b/tests/mir-opt/inline/dyn_trait.try_execute_query.Inline.panic-abort.diff index e72c312f549..f02ca623317 100644 --- a/tests/mir-opt/inline/dyn_trait.try_execute_query.Inline.panic-abort.diff +++ b/tests/mir-opt/inline/dyn_trait.try_execute_query.Inline.panic-abort.diff @@ -13,7 +13,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = move _3 as &dyn Cache<V = <C as Cache>::V> (PointerCoercion(Unsize)); StorageDead(_3); - _0 = mk_cycle::<<C as Cache>::V>(move _2) -> [return: bb1, unwind unreachable]; diff --git a/tests/mir-opt/inline/dyn_trait.try_execute_query.Inline.panic-unwind.diff b/tests/mir-opt/inline/dyn_trait.try_execute_query.Inline.panic-unwind.diff index 46728f9e2e6..31080dff4de 100644 --- a/tests/mir-opt/inline/dyn_trait.try_execute_query.Inline.panic-unwind.diff +++ b/tests/mir-opt/inline/dyn_trait.try_execute_query.Inline.panic-unwind.diff @@ -13,7 +13,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = move _3 as &dyn Cache<V = <C as Cache>::V> (PointerCoercion(Unsize)); StorageDead(_3); - _0 = mk_cycle::<<C as Cache>::V>(move _2) -> [return: bb1, unwind continue]; diff --git a/tests/mir-opt/inline/inline_any_operand.bar.Inline.after.mir b/tests/mir-opt/inline/inline_any_operand.bar.Inline.after.mir index 2d0b71e0a64..0ee5968419a 100644 --- a/tests/mir-opt/inline/inline_any_operand.bar.Inline.after.mir +++ b/tests/mir-opt/inline/inline_any_operand.bar.Inline.after.mir @@ -18,12 +18,12 @@ fn bar() -> bool { StorageLive(_1); _1 = foo; StorageLive(_2); - _2 = _1; + _2 = copy _1; StorageLive(_3); _3 = const 1_i32; StorageLive(_4); _4 = const -1_i32; - _0 = Eq(_3, _4); + _0 = Eq(copy _3, copy _4); StorageDead(_4); StorageDead(_3); StorageDead(_2); diff --git a/tests/mir-opt/inline/inline_closure.foo.Inline.after.mir b/tests/mir-opt/inline/inline_closure.foo.Inline.after.mir index 8a60f4b1bdc..5bc227c87df 100644 --- a/tests/mir-opt/inline/inline_closure.foo.Inline.after.mir +++ b/tests/mir-opt/inline/inline_closure.foo.Inline.after.mir @@ -26,15 +26,15 @@ fn foo(_1: T, _2: i32) -> i32 { _4 = &_3; StorageLive(_5); StorageLive(_6); - _6 = _2; + _6 = copy _2; StorageLive(_7); - _7 = _2; + _7 = copy _2; _5 = (move _6, move _7); StorageLive(_8); _8 = move (_5.0: i32); StorageLive(_9); _9 = move (_5.1: i32); - _0 = _8; + _0 = copy _8; StorageDead(_9); StorageDead(_8); StorageDead(_7); diff --git a/tests/mir-opt/inline/inline_closure_borrows_arg.foo.Inline.after.mir b/tests/mir-opt/inline/inline_closure_borrows_arg.foo.Inline.after.mir index f524b054b61..7930111cf22 100644 --- a/tests/mir-opt/inline/inline_closure_borrows_arg.foo.Inline.after.mir +++ b/tests/mir-opt/inline/inline_closure_borrows_arg.foo.Inline.after.mir @@ -26,15 +26,15 @@ fn foo(_1: T, _2: &i32) -> i32 { _4 = &_3; StorageLive(_5); StorageLive(_6); - _6 = _2; + _6 = copy _2; StorageLive(_7); - _7 = _2; + _7 = copy _2; _5 = (move _6, move _7); StorageLive(_8); _8 = move (_5.0: &i32); StorageLive(_9); _9 = move (_5.1: &i32); - _0 = (*_8); + _0 = copy (*_8); StorageDead(_9); StorageDead(_8); StorageDead(_7); diff --git a/tests/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir b/tests/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir index 2f9d28ea093..17e6e39a86b 100644 --- a/tests/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir +++ b/tests/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir @@ -34,18 +34,18 @@ fn foo(_1: T, _2: i32) -> (i32, T) { _6 = &_3; StorageLive(_7); StorageLive(_8); - _8 = _2; + _8 = copy _2; _7 = (move _8,); StorageLive(_9); _9 = move (_7.0: i32); StorageLive(_10); StorageLive(_12); StorageLive(_11); - _10 = ((*_6).0: &i32); - _11 = (*_10); + _10 = copy ((*_6).0: &i32); + _11 = copy (*_10); StorageLive(_13); - _12 = ((*_6).1: &T); - _13 = (*_12); + _12 = copy ((*_6).1: &T); + _13 = copy (*_12); _0 = (move _11, move _13); StorageDead(_13); StorageDead(_11); 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 07031a298bc..94017f028cc 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 @@ -34,13 +34,13 @@ - _4 = g() -> [return: bb1, unwind unreachable]; + _4 = {coroutine@$DIR/inline_coroutine.rs:20:5: 20:8 (#0)}; + _3 = &mut _4; -+ _2 = Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:20:5: 20:8}> { __pointer: _3 }; ++ _2 = Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:20:5: 20:8}> { __pointer: copy _3 }; + StorageDead(_3); + StorageLive(_5); + _5 = const false; + StorageLive(_6); + StorageLive(_7); -+ _6 = (_2.0: &mut {coroutine@$DIR/inline_coroutine.rs:20:5: 20:8}); ++ _6 = copy (_2.0: &mut {coroutine@$DIR/inline_coroutine.rs:20:5: 20:8}); + _7 = discriminant((*_6)); + switchInt(move _7) -> [0: bb3, 1: bb7, 3: bb8, otherwise: bb9]; } @@ -68,7 +68,7 @@ - StorageDead(_2); - drop(_4) -> [return: bb4, unwind unreachable]; + StorageLive(_8); -+ switchInt(_5) -> [0: bb4, otherwise: bb5]; ++ switchInt(copy _5) -> [0: bb4, otherwise: bb5]; } bb4: { @@ -99,7 +99,7 @@ + bb8: { + StorageLive(_8); + StorageDead(_8); -+ _1 = CoroutineState::<i32, bool>::Complete(_5); ++ _1 = CoroutineState::<i32, bool>::Complete(copy _5); + discriminant((*_6)) = 1; + goto -> bb2; + } 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 ab6c62b0baf..858f9ace9b4 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 @@ -34,13 +34,13 @@ - _4 = g() -> [return: bb1, unwind continue]; + _4 = {coroutine@$DIR/inline_coroutine.rs:20:5: 20:8 (#0)}; + _3 = &mut _4; -+ _2 = Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:20:5: 20:8}> { __pointer: _3 }; ++ _2 = Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:20:5: 20:8}> { __pointer: copy _3 }; + StorageDead(_3); + StorageLive(_5); + _5 = const false; + StorageLive(_6); + StorageLive(_7); -+ _6 = (_2.0: &mut {coroutine@$DIR/inline_coroutine.rs:20:5: 20:8}); ++ _6 = copy (_2.0: &mut {coroutine@$DIR/inline_coroutine.rs:20:5: 20:8}); + _7 = discriminant((*_6)); + switchInt(move _7) -> [0: bb5, 1: bb9, 3: bb10, otherwise: bb11]; } @@ -84,7 +84,7 @@ - drop(_4) -> [return: bb6, unwind terminate(cleanup)]; + bb5: { + StorageLive(_8); -+ switchInt(_5) -> [0: bb6, otherwise: bb7]; ++ switchInt(copy _5) -> [0: bb6, otherwise: bb7]; } - bb6 (cleanup): { @@ -113,7 +113,7 @@ + bb10: { + StorageLive(_8); + StorageDead(_8); -+ _1 = CoroutineState::<i32, bool>::Complete(_5); ++ _1 = CoroutineState::<i32, bool>::Complete(copy _5); + discriminant((*_6)) = 1; + goto -> bb4; + } diff --git a/tests/mir-opt/inline/inline_diverging.g.Inline.panic-abort.diff b/tests/mir-opt/inline/inline_diverging.g.Inline.panic-abort.diff index d675695eb10..bda85586515 100644 --- a/tests/mir-opt/inline/inline_diverging.g.Inline.panic-abort.diff +++ b/tests/mir-opt/inline/inline_diverging.g.Inline.panic-abort.diff @@ -16,7 +16,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = Gt(move _3, const 0_i32); switchInt(move _2) -> [0: bb2, otherwise: bb1]; } @@ -24,7 +24,7 @@ bb1: { StorageDead(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; _0 = move _4 as u32 (IntToInt); StorageDead(_4); StorageDead(_2); diff --git a/tests/mir-opt/inline/inline_diverging.g.Inline.panic-unwind.diff b/tests/mir-opt/inline/inline_diverging.g.Inline.panic-unwind.diff index 1142616115f..ecd72d2b37f 100644 --- a/tests/mir-opt/inline/inline_diverging.g.Inline.panic-unwind.diff +++ b/tests/mir-opt/inline/inline_diverging.g.Inline.panic-unwind.diff @@ -16,7 +16,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = Gt(move _3, const 0_i32); switchInt(move _2) -> [0: bb2, otherwise: bb1]; } @@ -24,7 +24,7 @@ bb1: { StorageDead(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; _0 = move _4 as u32 (IntToInt); StorageDead(_4); StorageDead(_2); diff --git a/tests/mir-opt/inline/inline_diverging.h.Inline.panic-abort.diff b/tests/mir-opt/inline/inline_diverging.h.Inline.panic-abort.diff index 2bbb830fc77..338dca85e5c 100644 --- a/tests/mir-opt/inline/inline_diverging.h.Inline.panic-abort.diff +++ b/tests/mir-opt/inline/inline_diverging.h.Inline.panic-abort.diff @@ -40,7 +40,7 @@ + + bb2: { + StorageDead(_5); -+ _1 = (_4, _6); ++ _1 = (copy _4, copy _6); + drop(_2) -> [return: bb3, unwind unreachable]; + } + diff --git a/tests/mir-opt/inline/inline_diverging.h.Inline.panic-unwind.diff b/tests/mir-opt/inline/inline_diverging.h.Inline.panic-unwind.diff index bc4f2d24df0..a77cb913bfd 100644 --- a/tests/mir-opt/inline/inline_diverging.h.Inline.panic-unwind.diff +++ b/tests/mir-opt/inline/inline_diverging.h.Inline.panic-unwind.diff @@ -43,7 +43,7 @@ + StorageDead(_5); + StorageLive(_7); + _7 = move _4; -+ _1 = (move _7, _6); ++ _1 = (move _7, copy _6); + StorageDead(_7); + StorageDead(_4); + drop(_2) -> [return: bb3, unwind continue]; diff --git a/tests/mir-opt/inline/inline_more_in_non_inline.marked_inline_direct.Inline.after.panic-abort.mir b/tests/mir-opt/inline/inline_more_in_non_inline.marked_inline_direct.Inline.after.panic-abort.mir index 522f772c6f4..9b28aeb271d 100644 --- a/tests/mir-opt/inline/inline_more_in_non_inline.marked_inline_direct.Inline.after.panic-abort.mir +++ b/tests/mir-opt/inline/inline_more_in_non_inline.marked_inline_direct.Inline.after.panic-abort.mir @@ -9,7 +9,7 @@ fn marked_inline_direct(_1: i32) -> () { bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = call_twice(move _3) -> [return: bb1, unwind unreachable]; } diff --git a/tests/mir-opt/inline/inline_more_in_non_inline.marked_inline_direct.Inline.after.panic-unwind.mir b/tests/mir-opt/inline/inline_more_in_non_inline.marked_inline_direct.Inline.after.panic-unwind.mir index 722b02eeba8..929c89940dc 100644 --- a/tests/mir-opt/inline/inline_more_in_non_inline.marked_inline_direct.Inline.after.panic-unwind.mir +++ b/tests/mir-opt/inline/inline_more_in_non_inline.marked_inline_direct.Inline.after.panic-unwind.mir @@ -9,7 +9,7 @@ fn marked_inline_direct(_1: i32) -> () { bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = call_twice(move _3) -> [return: bb1, unwind continue]; } diff --git a/tests/mir-opt/inline/inline_more_in_non_inline.marked_inline_indirect.Inline.after.panic-abort.mir b/tests/mir-opt/inline/inline_more_in_non_inline.marked_inline_indirect.Inline.after.panic-abort.mir index 63b91cbce2d..374ed294d8b 100644 --- a/tests/mir-opt/inline/inline_more_in_non_inline.marked_inline_indirect.Inline.after.panic-abort.mir +++ b/tests/mir-opt/inline/inline_more_in_non_inline.marked_inline_indirect.Inline.after.panic-abort.mir @@ -12,7 +12,7 @@ fn marked_inline_indirect(_1: i32) -> () { bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; StorageLive(_4); _4 = call_twice(move _3) -> [return: bb1, unwind unreachable]; } diff --git a/tests/mir-opt/inline/inline_more_in_non_inline.marked_inline_indirect.Inline.after.panic-unwind.mir b/tests/mir-opt/inline/inline_more_in_non_inline.marked_inline_indirect.Inline.after.panic-unwind.mir index 7c84e98dd51..97bed8020ba 100644 --- a/tests/mir-opt/inline/inline_more_in_non_inline.marked_inline_indirect.Inline.after.panic-unwind.mir +++ b/tests/mir-opt/inline/inline_more_in_non_inline.marked_inline_indirect.Inline.after.panic-unwind.mir @@ -12,7 +12,7 @@ fn marked_inline_indirect(_1: i32) -> () { bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; StorageLive(_4); _4 = call_twice(move _3) -> [return: bb1, unwind continue]; } diff --git a/tests/mir-opt/inline/inline_more_in_non_inline.monomorphic_not_inline.Inline.after.panic-abort.mir b/tests/mir-opt/inline/inline_more_in_non_inline.monomorphic_not_inline.Inline.after.panic-abort.mir index 989014b8b47..cffe0e96f5c 100644 --- a/tests/mir-opt/inline/inline_more_in_non_inline.monomorphic_not_inline.Inline.after.panic-abort.mir +++ b/tests/mir-opt/inline/inline_more_in_non_inline.monomorphic_not_inline.Inline.after.panic-abort.mir @@ -13,10 +13,10 @@ fn monomorphic_not_inline(_1: i32) -> () { bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; StorageLive(_4); StorageLive(_5); - _4 = other_thing(_3) -> [return: bb2, unwind unreachable]; + _4 = other_thing(copy _3) -> [return: bb2, unwind unreachable]; } bb1: { diff --git a/tests/mir-opt/inline/inline_more_in_non_inline.monomorphic_not_inline.Inline.after.panic-unwind.mir b/tests/mir-opt/inline/inline_more_in_non_inline.monomorphic_not_inline.Inline.after.panic-unwind.mir index bd200719bbb..7f3a093012b 100644 --- a/tests/mir-opt/inline/inline_more_in_non_inline.monomorphic_not_inline.Inline.after.panic-unwind.mir +++ b/tests/mir-opt/inline/inline_more_in_non_inline.monomorphic_not_inline.Inline.after.panic-unwind.mir @@ -13,10 +13,10 @@ fn monomorphic_not_inline(_1: i32) -> () { bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; StorageLive(_4); StorageLive(_5); - _4 = other_thing(_3) -> [return: bb2, unwind continue]; + _4 = other_thing(copy _3) -> [return: bb2, unwind continue]; } bb1: { diff --git a/tests/mir-opt/inline/inline_retag.bar.Inline.after.mir b/tests/mir-opt/inline/inline_retag.bar.Inline.after.mir index ec3c79e2a37..9a256ea1949 100644 --- a/tests/mir-opt/inline/inline_retag.bar.Inline.after.mir +++ b/tests/mir-opt/inline/inline_retag.bar.Inline.after.mir @@ -26,25 +26,25 @@ fn bar() -> bool { StorageLive(_1); _1 = foo; StorageLive(_2); - _2 = _1; + _2 = copy _1; StorageLive(_3); StorageLive(_4); _10 = const bar::promoted[1]; Retag(_10); - _4 = _10; - _3 = _4; + _4 = copy _10; + _3 = copy _4; StorageLive(_6); StorageLive(_7); _9 = const bar::promoted[0]; Retag(_9); - _7 = _9; - _6 = _7; + _7 = copy _9; + _6 = copy _7; Retag(_3); Retag(_6); StorageLive(_11); - _11 = (*_3); + _11 = copy (*_3); StorageLive(_12); - _12 = (*_6); + _12 = copy (*_6); _0 = Eq(move _11, move _12); StorageDead(_12); StorageDead(_11); diff --git a/tests/mir-opt/inline/inline_shims.clone.Inline.panic-abort.diff b/tests/mir-opt/inline/inline_shims.clone.Inline.panic-abort.diff index 8117e58fa51..26b4dc357f3 100644 --- a/tests/mir-opt/inline/inline_shims.clone.Inline.panic-abort.diff +++ b/tests/mir-opt/inline/inline_shims.clone.Inline.panic-abort.diff @@ -15,7 +15,7 @@ - } - - bb1: { -+ _0 = (*_2); ++ _0 = copy (*_2); StorageDead(_2); return; } diff --git a/tests/mir-opt/inline/inline_shims.clone.Inline.panic-unwind.diff b/tests/mir-opt/inline/inline_shims.clone.Inline.panic-unwind.diff index 00e92a0f5e5..faa12d5c736 100644 --- a/tests/mir-opt/inline/inline_shims.clone.Inline.panic-unwind.diff +++ b/tests/mir-opt/inline/inline_shims.clone.Inline.panic-unwind.diff @@ -15,7 +15,7 @@ - } - - bb1: { -+ _0 = (*_2); ++ _0 = copy (*_2); StorageDead(_2); return; } 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 2a36ccaab11..581244074b3 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 @@ -20,7 +20,7 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; - _3 = std::ptr::drop_in_place::<Vec<A>>(move _4) -> [return: bb1, unwind unreachable]; + StorageLive(_6); + StorageLive(_7); @@ -34,7 +34,7 @@ StorageDead(_4); StorageDead(_3); StorageLive(_5); - _5 = _2; + _5 = copy _2; - _0 = std::ptr::drop_in_place::<Option<B>>(move _5) -> [return: bb2, unwind unreachable]; + StorageLive(_8); + StorageLive(_9); 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 e11561076e6..d89ca003d77 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 @@ -16,7 +16,7 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; _3 = std::ptr::drop_in_place::<Vec<A>>(move _4) -> [return: bb1, unwind continue]; } @@ -24,7 +24,7 @@ StorageDead(_4); StorageDead(_3); StorageLive(_5); - _5 = _2; + _5 = copy _2; - _0 = std::ptr::drop_in_place::<Option<B>>(move _5) -> [return: bb2, unwind continue]; + StorageLive(_6); + StorageLive(_7); diff --git a/tests/mir-opt/inline/inline_trait_method.test.Inline.after.panic-abort.mir b/tests/mir-opt/inline/inline_trait_method.test.Inline.after.panic-abort.mir index d7b4302b06d..8355cd0070d 100644 --- a/tests/mir-opt/inline/inline_trait_method.test.Inline.after.panic-abort.mir +++ b/tests/mir-opt/inline/inline_trait_method.test.Inline.after.panic-abort.mir @@ -7,7 +7,7 @@ fn test(_1: &dyn X) -> u32 { bb0: { StorageLive(_2); - _2 = _1; + _2 = copy _1; _0 = <dyn X as X>::y(move _2) -> [return: bb1, unwind unreachable]; } diff --git a/tests/mir-opt/inline/inline_trait_method.test.Inline.after.panic-unwind.mir b/tests/mir-opt/inline/inline_trait_method.test.Inline.after.panic-unwind.mir index 0d6f3e61f71..ebfbfeb0b13 100644 --- a/tests/mir-opt/inline/inline_trait_method.test.Inline.after.panic-unwind.mir +++ b/tests/mir-opt/inline/inline_trait_method.test.Inline.after.panic-unwind.mir @@ -7,7 +7,7 @@ fn test(_1: &dyn X) -> u32 { bb0: { StorageLive(_2); - _2 = _1; + _2 = copy _1; _0 = <dyn X as X>::y(move _2) -> [return: bb1, unwind continue]; } diff --git a/tests/mir-opt/inline/inline_trait_method_2.test2.Inline.after.panic-abort.mir b/tests/mir-opt/inline/inline_trait_method_2.test2.Inline.after.panic-abort.mir index af79c7ce196..1105dba06ac 100644 --- a/tests/mir-opt/inline/inline_trait_method_2.test2.Inline.after.panic-abort.mir +++ b/tests/mir-opt/inline/inline_trait_method_2.test2.Inline.after.panic-abort.mir @@ -12,7 +12,7 @@ fn test2(_1: &dyn X) -> bool { bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = move _3; StorageDead(_3); _0 = <dyn X as X>::y(move _2) -> [return: bb1, unwind unreachable]; diff --git a/tests/mir-opt/inline/inline_trait_method_2.test2.Inline.after.panic-unwind.mir b/tests/mir-opt/inline/inline_trait_method_2.test2.Inline.after.panic-unwind.mir index bf5a56b8e62..faa6ef47b18 100644 --- a/tests/mir-opt/inline/inline_trait_method_2.test2.Inline.after.panic-unwind.mir +++ b/tests/mir-opt/inline/inline_trait_method_2.test2.Inline.after.panic-unwind.mir @@ -12,7 +12,7 @@ fn test2(_1: &dyn X) -> bool { bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = move _3; StorageDead(_3); _0 = <dyn X as X>::y(move _2) -> [return: bb1, unwind continue]; diff --git a/tests/mir-opt/inline/issue_106141.outer.Inline.panic-abort.diff b/tests/mir-opt/inline/issue_106141.outer.Inline.panic-abort.diff index 2ab79cc2a50..e87a565f0fc 100644 --- a/tests/mir-opt/inline/issue_106141.outer.Inline.panic-abort.diff +++ b/tests/mir-opt/inline/issue_106141.outer.Inline.panic-abort.diff @@ -25,12 +25,12 @@ bb1: { + StorageLive(_3); -+ _2 = Lt(_0, const 1_usize); -+ assert(move _2, "index out of bounds: the length is {} but the index is {}", const 1_usize, _0) -> [success: bb2, unwind unreachable]; ++ _2 = Lt(copy _0, const 1_usize); ++ assert(move _2, "index out of bounds: the length is {} but the index is {}", const 1_usize, copy _0) -> [success: bb2, unwind unreachable]; + } + + bb2: { -+ _3 = (*_1)[_0]; ++ _3 = copy (*_1)[_0]; + switchInt(move _3) -> [0: bb3, otherwise: bb4]; + } + diff --git a/tests/mir-opt/inline/issue_106141.outer.Inline.panic-unwind.diff b/tests/mir-opt/inline/issue_106141.outer.Inline.panic-unwind.diff index 4d96a862885..834851b75ad 100644 --- a/tests/mir-opt/inline/issue_106141.outer.Inline.panic-unwind.diff +++ b/tests/mir-opt/inline/issue_106141.outer.Inline.panic-unwind.diff @@ -25,12 +25,12 @@ bb1: { + StorageLive(_3); -+ _2 = Lt(_0, const 1_usize); -+ assert(move _2, "index out of bounds: the length is {} but the index is {}", const 1_usize, _0) -> [success: bb2, unwind continue]; ++ _2 = Lt(copy _0, const 1_usize); ++ assert(move _2, "index out of bounds: the length is {} but the index is {}", const 1_usize, copy _0) -> [success: bb2, unwind continue]; + } + + bb2: { -+ _3 = (*_1)[_0]; ++ _3 = copy (*_1)[_0]; + switchInt(move _3) -> [0: bb3, otherwise: bb4]; + } + diff --git a/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.a.Inline.after.mir b/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.a.Inline.after.mir index 8c457037ec9..a48a9a0bb0c 100644 --- a/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.a.Inline.after.mir +++ b/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.a.Inline.after.mir @@ -14,11 +14,11 @@ fn a(_1: &mut [T]) -> &mut [T] { StorageLive(_2); StorageLive(_3); StorageLive(_4); - _4 = _1; - _3 = _4; - _2 = _3; + _4 = copy _1; + _3 = copy _4; + _2 = copy _3; StorageDead(_4); - _0 = _2; + _0 = copy _2; StorageDead(_3); StorageDead(_2); return; diff --git a/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.b.Inline.after.mir b/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.b.Inline.after.mir index e27d9fe38c7..02aadfc1de0 100644 --- a/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.b.Inline.after.mir +++ b/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.b.Inline.after.mir @@ -16,17 +16,17 @@ fn b(_1: &mut Box<T>) -> &mut T { StorageLive(_2); StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); StorageLive(_6); - _5 = (*_4); - _6 = (((_5.0: std::ptr::Unique<T>).0: std::ptr::NonNull<T>).0: *const T); + _5 = copy (*_4); + _6 = copy (((_5.0: std::ptr::Unique<T>).0: std::ptr::NonNull<T>).0: *const T); _3 = &mut (*_6); StorageDead(_6); StorageDead(_5); - _2 = _3; + _2 = copy _3; StorageDead(_4); - _0 = _2; + _0 = copy _2; StorageDead(_3); StorageDead(_2); return; diff --git a/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.c.Inline.after.mir b/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.c.Inline.after.mir index da0464c64d6..2d88f9e5524 100644 --- a/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.c.Inline.after.mir +++ b/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.c.Inline.after.mir @@ -12,9 +12,9 @@ fn c(_1: &[T]) -> &[T] { bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; - _2 = _3; - _0 = _2; + _3 = copy _1; + _2 = copy _3; + _0 = copy _2; StorageDead(_3); StorageDead(_2); return; diff --git a/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.d.Inline.after.mir b/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.d.Inline.after.mir index 25eaedfc842..1ea347510fd 100644 --- a/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.d.Inline.after.mir +++ b/tests/mir-opt/inline/issue_58867_inline_as_ref_as_mut.d.Inline.after.mir @@ -14,15 +14,15 @@ fn d(_1: &Box<T>) -> &T { bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; StorageLive(_4); StorageLive(_5); - _4 = (*_3); - _5 = (((_4.0: std::ptr::Unique<T>).0: std::ptr::NonNull<T>).0: *const T); + _4 = copy (*_3); + _5 = copy (((_4.0: std::ptr::Unique<T>).0: std::ptr::NonNull<T>).0: *const T); _2 = &(*_5); StorageDead(_5); StorageDead(_4); - _0 = _2; + _0 = copy _2; StorageDead(_3); StorageDead(_2); return; diff --git a/tests/mir-opt/inline/type_overflow.rs b/tests/mir-opt/inline/type_overflow.rs new file mode 100644 index 00000000000..bfd9e71b9e7 --- /dev/null +++ b/tests/mir-opt/inline/type_overflow.rs @@ -0,0 +1,32 @@ +// This is a regression test for one of the problems in #128887; it checks that the +// strategy in #129714 avoids trait solver overflows in this specific case. + +// skip-filecheck +//@ compile-flags: -Zinline-mir + +pub trait Foo { + type Associated; + type Chain: Foo<Associated = Self::Associated>; +} + +trait FooExt { + fn do_ext() {} +} +impl<T: Foo<Associated = f64>> FooExt for T {} + +#[allow(unconditional_recursion)] +fn recurse<T: Foo<Associated = f64>>() { + T::do_ext(); + recurse::<T::Chain>(); +} + +macro_rules! emit { + ($($m:ident)*) => {$( + pub fn $m<T: Foo<Associated = f64>>() { + recurse::<T>(); + } + )*} +} + +// Increase the chance of triggering the bug +emit!(m00 m01 m02 m03 m04 m05 m06 m07 m08 m09 m10 m11 m12 m13 m14 m15 m16 m17 m18 m19); 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 0d9d58316ea..f36157a762c 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 @@ -18,9 +18,9 @@ bb0: { StorageLive(_3); - _3 = _1; + _3 = copy _1; StorageLive(_4); - _4 = _2; + _4 = copy _2; - _0 = core::num::<impl u16>::unchecked_shl(move _3, move _4) -> [return: bb1, unwind unreachable]; + StorageLive(_6); + StorageLive(_5); @@ -29,12 +29,12 @@ } bb1: { -+ _6 = core::num::<impl u16>::unchecked_shl::precondition_check(_4) -> [return: bb2, unwind unreachable]; ++ _6 = core::num::<impl u16>::unchecked_shl::precondition_check(copy _4) -> [return: bb2, unwind unreachable]; + } + + bb2: { + StorageDead(_5); -+ _0 = ShlUnchecked(_3, _4); ++ _0 = ShlUnchecked(copy _3, copy _4); + StorageDead(_6); StorageDead(_4); StorageDead(_3); 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 82f7eceaa18..be1b066c6c1 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 @@ -18,9 +18,9 @@ bb0: { StorageLive(_3); - _3 = _1; + _3 = copy _1; StorageLive(_4); - _4 = _2; + _4 = copy _2; - _0 = core::num::<impl u16>::unchecked_shl(move _3, move _4) -> [return: bb1, unwind continue]; + StorageLive(_6); + StorageLive(_5); @@ -29,12 +29,12 @@ } bb1: { -+ _6 = core::num::<impl u16>::unchecked_shl::precondition_check(_4) -> [return: bb2, unwind unreachable]; ++ _6 = core::num::<impl u16>::unchecked_shl::precondition_check(copy _4) -> [return: bb2, unwind unreachable]; + } + + bb2: { + StorageDead(_5); -+ _0 = ShlUnchecked(_3, _4); ++ _0 = ShlUnchecked(copy _3, copy _4); + StorageDead(_6); StorageDead(_4); StorageDead(_3); 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 dc27685ee79..611273ab08d 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 @@ -12,7 +12,7 @@ fn unchecked_shl_unsigned_smaller(_1: u16, _2: u32) -> u16 { } bb0: { - _0 = ShlUnchecked(_1, _2); + _0 = ShlUnchecked(copy _1, copy _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 dc27685ee79..611273ab08d 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 @@ -12,7 +12,7 @@ fn unchecked_shl_unsigned_smaller(_1: u16, _2: u32) -> u16 { } bb0: { - _0 = ShlUnchecked(_1, _2); + _0 = ShlUnchecked(copy _1, copy _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 6894b246699..360687f3c4e 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 @@ -18,9 +18,9 @@ bb0: { StorageLive(_3); - _3 = _1; + _3 = copy _1; StorageLive(_4); - _4 = _2; + _4 = copy _2; - _0 = core::num::<impl i64>::unchecked_shr(move _3, move _4) -> [return: bb1, unwind unreachable]; + StorageLive(_6); + StorageLive(_5); @@ -29,12 +29,12 @@ } bb1: { -+ _6 = core::num::<impl i64>::unchecked_shr::precondition_check(_4) -> [return: bb2, unwind unreachable]; ++ _6 = core::num::<impl i64>::unchecked_shr::precondition_check(copy _4) -> [return: bb2, unwind unreachable]; + } + + bb2: { + StorageDead(_5); -+ _0 = ShrUnchecked(_3, _4); ++ _0 = ShrUnchecked(copy _3, copy _4); + StorageDead(_6); StorageDead(_4); StorageDead(_3); 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 070f4a1c5c8..986df55df03 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 @@ -18,9 +18,9 @@ bb0: { StorageLive(_3); - _3 = _1; + _3 = copy _1; StorageLive(_4); - _4 = _2; + _4 = copy _2; - _0 = core::num::<impl i64>::unchecked_shr(move _3, move _4) -> [return: bb1, unwind continue]; + StorageLive(_6); + StorageLive(_5); @@ -29,12 +29,12 @@ } bb1: { -+ _6 = core::num::<impl i64>::unchecked_shr::precondition_check(_4) -> [return: bb2, unwind unreachable]; ++ _6 = core::num::<impl i64>::unchecked_shr::precondition_check(copy _4) -> [return: bb2, unwind unreachable]; + } + + bb2: { + StorageDead(_5); -+ _0 = ShrUnchecked(_3, _4); ++ _0 = ShrUnchecked(copy _3, copy _4); + StorageDead(_6); StorageDead(_4); StorageDead(_3); 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 54f093b87d1..f4ddd0bca04 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 @@ -12,7 +12,7 @@ fn unchecked_shr_signed_bigger(_1: i64, _2: u32) -> i64 { } bb0: { - _0 = ShrUnchecked(_1, _2); + _0 = ShrUnchecked(copy _1, copy _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 54f093b87d1..f4ddd0bca04 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 @@ -12,7 +12,7 @@ fn unchecked_shr_signed_bigger(_1: i64, _2: u32) -> i64 { } bb0: { - _0 = ShrUnchecked(_1, _2); + _0 = ShrUnchecked(copy _1, copy _2); return; } } diff --git a/tests/mir-opt/inline/unsized_argument.caller.Inline.diff b/tests/mir-opt/inline/unsized_argument.caller.Inline.diff index 37083973fd1..70671e2089a 100644 --- a/tests/mir-opt/inline/unsized_argument.caller.Inline.diff +++ b/tests/mir-opt/inline/unsized_argument.caller.Inline.diff @@ -12,7 +12,7 @@ StorageLive(_2); StorageLive(_3); _3 = move _1; - _4 = (((_3.0: std::ptr::Unique<[i32]>).0: std::ptr::NonNull<[i32]>).0: *const [i32]); + _4 = copy (((_3.0: std::ptr::Unique<[i32]>).0: std::ptr::NonNull<[i32]>).0: *const [i32]); _2 = callee(move (*_4)) -> [return: bb1, unwind: bb3]; } 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 c1f7879cf0e..28878736ed7 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 @@ -36,7 +36,7 @@ + bb2: { + StorageLive(_4); + _4 = UbChecks(); -+ assume(_4); ++ assume(copy _4); + _5 = unreachable_unchecked::precondition_check() -> [return: bb1, unwind unreachable]; + } + 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 5271e538daf..27b6bb6a5bb 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 @@ -40,7 +40,7 @@ + bb2: { + StorageLive(_4); + _4 = UbChecks(); -+ assume(_4); ++ assume(copy _4); + _5 = unreachable_unchecked::precondition_check() -> [return: bb1, unwind unreachable]; + } + 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 dcab8a679a8..66ab5e1b962 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 @@ -22,7 +22,7 @@ fn unwrap_unchecked(_1: Option<T>) -> T { } bb1: { - _0 = ((_1 as Some).0: T); + _0 = copy ((_1 as Some).0: T); StorageDead(_2); return; } 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 dcab8a679a8..66ab5e1b962 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 @@ -22,7 +22,7 @@ fn unwrap_unchecked(_1: Option<T>) -> T { } bb1: { - _0 = ((_1 as Some).0: T); + _0 = copy ((_1 as Some).0: T); StorageDead(_2); return; } 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 f8715789cec..1e33e222b27 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 @@ -85,7 +85,7 @@ - } - - bb2: { -+ _4 = Pin::<&mut {async fn body of ActionPermit<'_, T>::perform()}> { __pointer: _5 }; ++ _4 = Pin::<&mut {async fn body of ActionPermit<'_, T>::perform()}> { __pointer: copy _5 }; StorageDead(_5); StorageLive(_6); StorageLive(_7); @@ -160,7 +160,7 @@ + StorageLive(_14); + _14 = (); + StorageLive(_41); -+ _41 = Option::<()>::Some(_14); ++ _41 = Option::<()>::Some(copy _14); + _13 = std::future::Ready::<()>(move _41); + StorageDead(_41); + StorageDead(_14); @@ -193,7 +193,7 @@ + StorageLive(_22); + StorageLive(_23); + StorageLive(_24); -+ _24 = _31; ++ _24 = copy _31; + _23 = move _24; + _22 = &mut (*_23); + StorageDead(_24); @@ -231,8 +231,8 @@ + + bb10: { + StorageLive(_26); -+ _26 = ((_18 as Ready).0: ()); -+ _30 = _26; ++ _26 = copy ((_18 as Ready).0: ()); ++ _30 = copy _26; + StorageDead(_26); + StorageDead(_23); + StorageDead(_21); 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 494f5591e32..b1840beb3ef 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 @@ -87,7 +87,7 @@ - } - - bb2: { -+ _4 = Pin::<&mut {async fn body of ActionPermit<'_, T>::perform()}> { __pointer: _5 }; ++ _4 = Pin::<&mut {async fn body of ActionPermit<'_, T>::perform()}> { __pointer: copy _5 }; StorageDead(_5); StorageLive(_6); StorageLive(_7); @@ -177,7 +177,7 @@ + StorageLive(_14); + _14 = (); + StorageLive(_43); -+ _43 = Option::<()>::Some(_14); ++ _43 = Option::<()>::Some(copy _14); + _13 = std::future::Ready::<()>(move _43); + StorageDead(_43); + StorageDead(_14); @@ -212,7 +212,7 @@ + StorageLive(_22); + StorageLive(_23); + StorageLive(_24); -+ _24 = _31; ++ _24 = copy _31; + _23 = move _24; + _22 = &mut (*_23); + StorageDead(_24); @@ -250,8 +250,8 @@ + + bb12: { + StorageLive(_26); -+ _26 = ((_18 as Ready).0: ()); -+ _30 = _26; ++ _26 = copy ((_18 as Ready).0: ()); ++ _30 = copy _26; + StorageDead(_26); + StorageDead(_23); + StorageDead(_21); diff --git a/tests/mir-opt/instsimplify/bool_compare.eq_false.InstSimplify-after-simplifycfg.diff b/tests/mir-opt/instsimplify/bool_compare.eq_false.InstSimplify-after-simplifycfg.diff index fea5f4f02ce..4762123184b 100644 --- a/tests/mir-opt/instsimplify/bool_compare.eq_false.InstSimplify-after-simplifycfg.diff +++ b/tests/mir-opt/instsimplify/bool_compare.eq_false.InstSimplify-after-simplifycfg.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = Eq(move _3, const false); + _2 = Not(move _3); switchInt(move _2) -> [0: bb2, otherwise: bb1]; diff --git a/tests/mir-opt/instsimplify/bool_compare.eq_true.InstSimplify-after-simplifycfg.diff b/tests/mir-opt/instsimplify/bool_compare.eq_true.InstSimplify-after-simplifycfg.diff index 9a509ccfa67..6fae0acf439 100644 --- a/tests/mir-opt/instsimplify/bool_compare.eq_true.InstSimplify-after-simplifycfg.diff +++ b/tests/mir-opt/instsimplify/bool_compare.eq_true.InstSimplify-after-simplifycfg.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = Eq(move _3, const true); + _2 = move _3; switchInt(move _2) -> [0: bb2, otherwise: bb1]; diff --git a/tests/mir-opt/instsimplify/bool_compare.false_eq.InstSimplify-after-simplifycfg.diff b/tests/mir-opt/instsimplify/bool_compare.false_eq.InstSimplify-after-simplifycfg.diff index e4ec4c80579..7975a808d4f 100644 --- a/tests/mir-opt/instsimplify/bool_compare.false_eq.InstSimplify-after-simplifycfg.diff +++ b/tests/mir-opt/instsimplify/bool_compare.false_eq.InstSimplify-after-simplifycfg.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = Eq(const false, move _3); + _2 = Not(move _3); switchInt(move _2) -> [0: bb2, otherwise: bb1]; diff --git a/tests/mir-opt/instsimplify/bool_compare.false_ne.InstSimplify-after-simplifycfg.diff b/tests/mir-opt/instsimplify/bool_compare.false_ne.InstSimplify-after-simplifycfg.diff index 3aea55f4db4..80d0cd62007 100644 --- a/tests/mir-opt/instsimplify/bool_compare.false_ne.InstSimplify-after-simplifycfg.diff +++ b/tests/mir-opt/instsimplify/bool_compare.false_ne.InstSimplify-after-simplifycfg.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = Ne(const false, move _3); + _2 = move _3; switchInt(move _2) -> [0: bb2, otherwise: bb1]; diff --git a/tests/mir-opt/instsimplify/bool_compare.ne_false.InstSimplify-after-simplifycfg.diff b/tests/mir-opt/instsimplify/bool_compare.ne_false.InstSimplify-after-simplifycfg.diff index b6e891088a1..c0f8b5261c2 100644 --- a/tests/mir-opt/instsimplify/bool_compare.ne_false.InstSimplify-after-simplifycfg.diff +++ b/tests/mir-opt/instsimplify/bool_compare.ne_false.InstSimplify-after-simplifycfg.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = Ne(move _3, const false); + _2 = move _3; switchInt(move _2) -> [0: bb2, otherwise: bb1]; diff --git a/tests/mir-opt/instsimplify/bool_compare.ne_true.InstSimplify-after-simplifycfg.diff b/tests/mir-opt/instsimplify/bool_compare.ne_true.InstSimplify-after-simplifycfg.diff index 974738bb3a9..4627b314408 100644 --- a/tests/mir-opt/instsimplify/bool_compare.ne_true.InstSimplify-after-simplifycfg.diff +++ b/tests/mir-opt/instsimplify/bool_compare.ne_true.InstSimplify-after-simplifycfg.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = Ne(move _3, const true); + _2 = Not(move _3); switchInt(move _2) -> [0: bb2, otherwise: bb1]; diff --git a/tests/mir-opt/instsimplify/bool_compare.true_eq.InstSimplify-after-simplifycfg.diff b/tests/mir-opt/instsimplify/bool_compare.true_eq.InstSimplify-after-simplifycfg.diff index 240835bf7f2..91ca1ba553e 100644 --- a/tests/mir-opt/instsimplify/bool_compare.true_eq.InstSimplify-after-simplifycfg.diff +++ b/tests/mir-opt/instsimplify/bool_compare.true_eq.InstSimplify-after-simplifycfg.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = Eq(const true, move _3); + _2 = move _3; switchInt(move _2) -> [0: bb2, otherwise: bb1]; diff --git a/tests/mir-opt/instsimplify/bool_compare.true_ne.InstSimplify-after-simplifycfg.diff b/tests/mir-opt/instsimplify/bool_compare.true_ne.InstSimplify-after-simplifycfg.diff index 1e2b2c27f57..744c61b987d 100644 --- a/tests/mir-opt/instsimplify/bool_compare.true_ne.InstSimplify-after-simplifycfg.diff +++ b/tests/mir-opt/instsimplify/bool_compare.true_ne.InstSimplify-after-simplifycfg.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = Ne(const true, move _3); + _2 = Not(move _3); switchInt(move _2) -> [0: bb2, otherwise: bb1]; diff --git a/tests/mir-opt/instsimplify/casts.redundant.InstSimplify-after-simplifycfg.diff b/tests/mir-opt/instsimplify/casts.redundant.InstSimplify-after-simplifycfg.diff index 7001589d9e3..afa25ecdbfb 100644 --- a/tests/mir-opt/instsimplify/casts.redundant.InstSimplify-after-simplifycfg.diff +++ b/tests/mir-opt/instsimplify/casts.redundant.InstSimplify-after-simplifycfg.diff @@ -15,16 +15,16 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); - _5 = _4; + _5 = copy _4; - _3 = move _5 as *const &u8 (PtrToPtr); + _3 = move _5; StorageDead(_5); StorageDead(_4); - _2 = move _3 as *const &u8 (PtrToPtr); + _2 = move _3; - _0 = _2; + _0 = copy _2; StorageDead(_3); StorageDead(_2); return; diff --git a/tests/mir-opt/instsimplify/casts.roundtrip.InstSimplify-after-simplifycfg.diff b/tests/mir-opt/instsimplify/casts.roundtrip.InstSimplify-after-simplifycfg.diff index e1045db9730..12e2913a8ca 100644 --- a/tests/mir-opt/instsimplify/casts.roundtrip.InstSimplify-after-simplifycfg.diff +++ b/tests/mir-opt/instsimplify/casts.roundtrip.InstSimplify-after-simplifycfg.diff @@ -12,7 +12,7 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; _3 = move _4 as *mut u8 (PtrToPtr); _2 = move _3 as *const u8 (PtrToPtr); StorageDead(_4); diff --git a/tests/mir-opt/instsimplify/casts.rs b/tests/mir-opt/instsimplify/casts.rs index 24dbb67b42d..27308ee52bc 100644 --- a/tests/mir-opt/instsimplify/casts.rs +++ b/tests/mir-opt/instsimplify/casts.rs @@ -19,7 +19,7 @@ pub fn redundant<'a, 'b: 'a>(x: *const &'a u8) -> *const &'a u8 { // EMIT_MIR casts.roundtrip.InstSimplify-after-simplifycfg.diff pub fn roundtrip(x: *const u8) -> *const u8 { // CHECK-LABEL: fn roundtrip( - // CHECK: _4 = _1; + // CHECK: _4 = copy _1; // CHECK: _3 = move _4 as *mut u8 (PtrToPtr); // CHECK: _2 = move _3 as *const u8 (PtrToPtr); x as *mut u8 as *const u8 @@ -28,7 +28,7 @@ pub fn roundtrip(x: *const u8) -> *const u8 { // EMIT_MIR casts.roundtrip.InstSimplify-after-simplifycfg.diff pub fn cast_thin_via_aggregate(x: *const u8) -> *const () { // CHECK-LABEL: fn cast_thin_via_aggregate( - // CHECK: _2 = _1; + // CHECK: _2 = copy _1; // CHECK: _0 = move _2 as *const () (PtrToPtr); std::intrinsics::aggregate_raw_ptr(x, ()) } diff --git a/tests/mir-opt/instsimplify/combine_array_len.norm2.InstSimplify-after-simplifycfg.panic-abort.diff b/tests/mir-opt/instsimplify/combine_array_len.norm2.InstSimplify-after-simplifycfg.panic-abort.diff index a7de09ca386..f39df7ffca0 100644 --- a/tests/mir-opt/instsimplify/combine_array_len.norm2.InstSimplify-after-simplifycfg.panic-abort.diff +++ b/tests/mir-opt/instsimplify/combine_array_len.norm2.InstSimplify-after-simplifycfg.panic-abort.diff @@ -31,38 +31,38 @@ _3 = const 0_usize; - _4 = Len(_1); + _4 = const 2_usize; - _5 = Lt(_3, _4); - assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind unreachable]; + _5 = Lt(copy _3, copy _4); + assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind unreachable]; } bb1: { - _2 = _1[_3]; + _2 = copy _1[_3]; StorageDead(_3); StorageLive(_6); StorageLive(_7); _7 = const 1_usize; - _8 = Len(_1); + _8 = const 2_usize; - _9 = Lt(_7, _8); - assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, _7) -> [success: bb2, unwind unreachable]; + _9 = Lt(copy _7, copy _8); + assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, copy _7) -> [success: bb2, unwind unreachable]; } bb2: { - _6 = _1[_7]; + _6 = copy _1[_7]; StorageDead(_7); StorageLive(_10); StorageLive(_11); - _11 = _2; + _11 = copy _2; StorageLive(_12); - _12 = _2; + _12 = copy _2; _10 = Mul(move _11, move _12); StorageDead(_12); StorageDead(_11); StorageLive(_13); StorageLive(_14); - _14 = _6; + _14 = copy _6; StorageLive(_15); - _15 = _6; + _15 = copy _6; _13 = Mul(move _14, move _15); StorageDead(_15); StorageDead(_14); diff --git a/tests/mir-opt/instsimplify/combine_array_len.norm2.InstSimplify-after-simplifycfg.panic-unwind.diff b/tests/mir-opt/instsimplify/combine_array_len.norm2.InstSimplify-after-simplifycfg.panic-unwind.diff index c15f7e47fe3..0e7d5653c68 100644 --- a/tests/mir-opt/instsimplify/combine_array_len.norm2.InstSimplify-after-simplifycfg.panic-unwind.diff +++ b/tests/mir-opt/instsimplify/combine_array_len.norm2.InstSimplify-after-simplifycfg.panic-unwind.diff @@ -31,38 +31,38 @@ _3 = const 0_usize; - _4 = Len(_1); + _4 = const 2_usize; - _5 = Lt(_3, _4); - assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind continue]; + _5 = Lt(copy _3, copy _4); + assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind continue]; } bb1: { - _2 = _1[_3]; + _2 = copy _1[_3]; StorageDead(_3); StorageLive(_6); StorageLive(_7); _7 = const 1_usize; - _8 = Len(_1); + _8 = const 2_usize; - _9 = Lt(_7, _8); - assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, _7) -> [success: bb2, unwind continue]; + _9 = Lt(copy _7, copy _8); + assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, copy _7) -> [success: bb2, unwind continue]; } bb2: { - _6 = _1[_7]; + _6 = copy _1[_7]; StorageDead(_7); StorageLive(_10); StorageLive(_11); - _11 = _2; + _11 = copy _2; StorageLive(_12); - _12 = _2; + _12 = copy _2; _10 = Mul(move _11, move _12); StorageDead(_12); StorageDead(_11); StorageLive(_13); StorageLive(_14); - _14 = _6; + _14 = copy _6; StorageLive(_15); - _15 = _6; + _15 = copy _6; _13 = Mul(move _14, move _15); StorageDead(_15); StorageDead(_14); diff --git a/tests/mir-opt/instsimplify/combine_clone_of_primitives.{impl#0}-clone.InstSimplify-after-simplifycfg.panic-abort.diff b/tests/mir-opt/instsimplify/combine_clone_of_primitives.{impl#0}-clone.InstSimplify-after-simplifycfg.panic-abort.diff index c6f858d89eb..d0b50c597c4 100644 --- a/tests/mir-opt/instsimplify/combine_clone_of_primitives.{impl#0}-clone.InstSimplify-after-simplifycfg.panic-abort.diff +++ b/tests/mir-opt/instsimplify/combine_clone_of_primitives.{impl#0}-clone.InstSimplify-after-simplifycfg.panic-abort.diff @@ -20,7 +20,7 @@ StorageLive(_4); _4 = &((*_1).0: T); - _3 = &(*_4); -+ _3 = _4; ++ _3 = copy _4; _2 = <T as Clone>::clone(move _3) -> [return: bb1, unwind unreachable]; } @@ -32,8 +32,8 @@ _7 = &((*_1).1: u64); - _6 = &(*_7); - _5 = <u64 as Clone>::clone(move _6) -> [return: bb2, unwind unreachable]; -+ _6 = _7; -+ _5 = (*_6); ++ _6 = copy _7; ++ _5 = copy (*_6); + goto -> bb2; } @@ -45,8 +45,8 @@ _10 = &((*_1).2: [f32; 3]); - _9 = &(*_10); - _8 = <[f32; 3] as Clone>::clone(move _9) -> [return: bb3, unwind unreachable]; -+ _9 = _10; -+ _8 = (*_9); ++ _9 = copy _10; ++ _8 = copy (*_9); + goto -> bb3; } diff --git a/tests/mir-opt/instsimplify/combine_clone_of_primitives.{impl#0}-clone.InstSimplify-after-simplifycfg.panic-unwind.diff b/tests/mir-opt/instsimplify/combine_clone_of_primitives.{impl#0}-clone.InstSimplify-after-simplifycfg.panic-unwind.diff index 691ab1f0e7f..b8f4f348530 100644 --- a/tests/mir-opt/instsimplify/combine_clone_of_primitives.{impl#0}-clone.InstSimplify-after-simplifycfg.panic-unwind.diff +++ b/tests/mir-opt/instsimplify/combine_clone_of_primitives.{impl#0}-clone.InstSimplify-after-simplifycfg.panic-unwind.diff @@ -20,7 +20,7 @@ StorageLive(_4); _4 = &((*_1).0: T); - _3 = &(*_4); -+ _3 = _4; ++ _3 = copy _4; _2 = <T as Clone>::clone(move _3) -> [return: bb1, unwind continue]; } @@ -32,8 +32,8 @@ _7 = &((*_1).1: u64); - _6 = &(*_7); - _5 = <u64 as Clone>::clone(move _6) -> [return: bb2, unwind: bb4]; -+ _6 = _7; -+ _5 = (*_6); ++ _6 = copy _7; ++ _5 = copy (*_6); + goto -> bb2; } @@ -45,8 +45,8 @@ _10 = &((*_1).2: [f32; 3]); - _9 = &(*_10); - _8 = <[f32; 3] as Clone>::clone(move _9) -> [return: bb3, unwind: bb4]; -+ _9 = _10; -+ _8 = (*_9); ++ _9 = copy _10; ++ _8 = copy (*_9); + goto -> bb3; } diff --git a/tests/mir-opt/instsimplify/duplicate_switch_targets.assert_zero.InstSimplify-after-simplifycfg.diff b/tests/mir-opt/instsimplify/duplicate_switch_targets.assert_zero.InstSimplify-after-simplifycfg.diff index 7596aa20308..5d74f0f75db 100644 --- a/tests/mir-opt/instsimplify/duplicate_switch_targets.assert_zero.InstSimplify-after-simplifycfg.diff +++ b/tests/mir-opt/instsimplify/duplicate_switch_targets.assert_zero.InstSimplify-after-simplifycfg.diff @@ -5,8 +5,8 @@ let mut _0: u8; bb0: { -- switchInt(_1) -> [0: bb2, 1: bb1, otherwise: bb1]; -+ switchInt(_1) -> [0: bb2, otherwise: bb1]; +- switchInt(copy _1) -> [0: bb2, 1: bb1, otherwise: bb1]; ++ switchInt(copy _1) -> [0: bb2, otherwise: bb1]; } bb1: { @@ -14,7 +14,7 @@ } bb2: { - _0 = _1; + _0 = copy _1; return; } } diff --git a/tests/mir-opt/instsimplify/ref_of_deref.pointers.InstSimplify-after-simplifycfg.diff b/tests/mir-opt/instsimplify/ref_of_deref.pointers.InstSimplify-after-simplifycfg.diff index ca26f0240f9..b2f720be9e1 100644 --- a/tests/mir-opt/instsimplify/ref_of_deref.pointers.InstSimplify-after-simplifycfg.diff +++ b/tests/mir-opt/instsimplify/ref_of_deref.pointers.InstSimplify-after-simplifycfg.diff @@ -39,12 +39,12 @@ _5 = &mut (*_2); StorageLive(_6); - _6 = &raw const (*_1); -+ _6 = _1; ++ _6 = copy _1; StorageLive(_7); _7 = &raw const (*_2); StorageLive(_8); - _8 = &raw mut (*_2); -+ _8 = _2; ++ _8 = copy _2; _0 = const (); StorageDead(_8); StorageDead(_7); diff --git a/tests/mir-opt/instsimplify/ref_of_deref.references.InstSimplify-after-simplifycfg.diff b/tests/mir-opt/instsimplify/ref_of_deref.references.InstSimplify-after-simplifycfg.diff index 928ee3acaa0..4ea9da46c55 100644 --- a/tests/mir-opt/instsimplify/ref_of_deref.references.InstSimplify-after-simplifycfg.diff +++ b/tests/mir-opt/instsimplify/ref_of_deref.references.InstSimplify-after-simplifycfg.diff @@ -33,12 +33,12 @@ bb0: { StorageLive(_3); - _3 = &(*_1); -+ _3 = _1; ++ _3 = copy _1; StorageLive(_4); _4 = &(*_2); StorageLive(_5); - _5 = &mut (*_2); -+ _5 = _2; ++ _5 = copy _2; StorageLive(_6); _6 = &raw const (*_1); StorageLive(_7); diff --git a/tests/mir-opt/instsimplify/ref_of_deref.rs b/tests/mir-opt/instsimplify/ref_of_deref.rs index dc0f5f8198b..5372d906bda 100644 --- a/tests/mir-opt/instsimplify/ref_of_deref.rs +++ b/tests/mir-opt/instsimplify/ref_of_deref.rs @@ -1,6 +1,5 @@ //@ test-mir-pass: InstSimplify-after-simplifycfg #![crate_type = "lib"] -#![feature(raw_ref_op)] // For each of these, only 2 of the 6 should simplify, // as the others have the wrong types. @@ -8,11 +7,11 @@ // EMIT_MIR ref_of_deref.references.InstSimplify-after-simplifycfg.diff // CHECK-LABEL: references pub fn references(const_ref: &i32, mut_ref: &mut [i32]) { - // CHECK: _3 = _1; + // CHECK: _3 = copy _1; let _a = &*const_ref; // CHECK: _4 = &(*_2); let _b = &*mut_ref; - // CHECK: _5 = _2; + // CHECK: _5 = copy _2; let _c = &mut *mut_ref; // CHECK: _6 = &raw const (*_1); let _d = &raw const *const_ref; @@ -31,10 +30,10 @@ pub unsafe fn pointers(const_ptr: *const [i32], mut_ptr: *mut i32) { let _b = &*mut_ptr; // CHECK: _5 = &mut (*_2); let _c = &mut *mut_ptr; - // CHECK: _6 = _1; + // CHECK: _6 = copy _1; let _d = &raw const *const_ptr; // CHECK: _7 = &raw const (*_2); let _e = &raw const *mut_ptr; - // CHECK: _8 = _2; + // CHECK: _8 = copy _2; let _f = &raw mut *mut_ptr; } diff --git a/tests/mir-opt/instsimplify/ub_check.rs b/tests/mir-opt/instsimplify/ub_check.rs index ee72511c132..b513f60dc7b 100644 --- a/tests/mir-opt/instsimplify/ub_check.rs +++ b/tests/mir-opt/instsimplify/ub_check.rs @@ -6,7 +6,7 @@ pub fn unwrap_unchecked(x: Option<i32>) -> i32 { // CHECK-LABEL: fn unwrap_unchecked( // CHECK-NOT: UbChecks() // CHECK: [[assume:_.*]] = const false; - // CHECK-NEXT: assume([[assume]]); + // CHECK-NEXT: assume(copy [[assume]]); // CHECK-NEXT: unreachable_unchecked::precondition_check unsafe { x.unwrap_unchecked() } } diff --git a/tests/mir-opt/instsimplify/ub_check.unwrap_unchecked.InstSimplify-after-simplifycfg.diff b/tests/mir-opt/instsimplify/ub_check.unwrap_unchecked.InstSimplify-after-simplifycfg.diff index 7ef77e76d12..5fee9a6733d 100644 --- a/tests/mir-opt/instsimplify/ub_check.unwrap_unchecked.InstSimplify-after-simplifycfg.diff +++ b/tests/mir-opt/instsimplify/ub_check.unwrap_unchecked.InstSimplify-after-simplifycfg.diff @@ -21,7 +21,7 @@ bb0: { StorageLive(_2); - _2 = _1; + _2 = copy _1; StorageLive(_3); StorageLive(_5); _3 = discriminant(_2); @@ -36,7 +36,7 @@ StorageLive(_4); - _4 = UbChecks(); + _4 = const false; - assume(_4); + assume(copy _4); _5 = unreachable_unchecked::precondition_check() -> [return: bb1, unwind unreachable]; } diff --git a/tests/mir-opt/issue_101973.inner.GVN.panic-abort.diff b/tests/mir-opt/issue_101973.inner.GVN.panic-abort.diff index 311de9e1c93..ac88fe67bb8 100644 --- a/tests/mir-opt/issue_101973.inner.GVN.panic-abort.diff +++ b/tests/mir-opt/issue_101973.inner.GVN.panic-abort.diff @@ -29,22 +29,22 @@ StorageLive(_3); StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; nop; - StorageLive(_14); -- _14 = BitAnd(_5, const 255_u32); +- _14 = BitAnd(copy _5, const 255_u32); - _4 = BitOr(const 0_u32, move _14); - StorageDead(_14); + nop; -+ _14 = BitAnd(_1, const 255_u32); -+ _4 = _14; ++ _14 = BitAnd(copy _1, const 255_u32); ++ _4 = copy _14; + nop; StorageDead(_5); StorageLive(_6); StorageLive(_7); StorageLive(_8); StorageLive(_9); - _9 = _1; + _9 = copy _1; - _10 = const 8_i32 as u32 (IntToInt); - _11 = Lt(move _10, const 32_u32); - assert(move _11, "attempt to shift right by `{}`, which would overflow", const 8_i32) -> [success: bb1, unwind unreachable]; @@ -55,7 +55,7 @@ bb1: { - _8 = Shr(move _9, const 8_i32); -+ _8 = Shr(_1, const 8_i32); ++ _8 = Shr(copy _1, const 8_i32); StorageDead(_9); _7 = BitAnd(move _8, const 15_u32); StorageDead(_8); @@ -71,7 +71,7 @@ _6 = Shl(move _7, const 1_i32); StorageDead(_7); - _3 = rotate_right::<u32>(move _4, move _6) -> [return: bb3, unwind unreachable]; -+ _3 = rotate_right::<u32>(_14, move _6) -> [return: bb3, unwind unreachable]; ++ _3 = rotate_right::<u32>(copy _14, move _6) -> [return: bb3, unwind unreachable]; } bb3: { diff --git a/tests/mir-opt/issue_101973.inner.GVN.panic-unwind.diff b/tests/mir-opt/issue_101973.inner.GVN.panic-unwind.diff index c5fd042161d..96c3cae2d33 100644 --- a/tests/mir-opt/issue_101973.inner.GVN.panic-unwind.diff +++ b/tests/mir-opt/issue_101973.inner.GVN.panic-unwind.diff @@ -29,22 +29,22 @@ StorageLive(_3); StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; nop; - StorageLive(_14); -- _14 = BitAnd(_5, const 255_u32); +- _14 = BitAnd(copy _5, const 255_u32); - _4 = BitOr(const 0_u32, move _14); - StorageDead(_14); + nop; -+ _14 = BitAnd(_1, const 255_u32); -+ _4 = _14; ++ _14 = BitAnd(copy _1, const 255_u32); ++ _4 = copy _14; + nop; StorageDead(_5); StorageLive(_6); StorageLive(_7); StorageLive(_8); StorageLive(_9); - _9 = _1; + _9 = copy _1; - _10 = const 8_i32 as u32 (IntToInt); - _11 = Lt(move _10, const 32_u32); - assert(move _11, "attempt to shift right by `{}`, which would overflow", const 8_i32) -> [success: bb1, unwind continue]; @@ -55,7 +55,7 @@ bb1: { - _8 = Shr(move _9, const 8_i32); -+ _8 = Shr(_1, const 8_i32); ++ _8 = Shr(copy _1, const 8_i32); StorageDead(_9); _7 = BitAnd(move _8, const 15_u32); StorageDead(_8); @@ -71,7 +71,7 @@ _6 = Shl(move _7, const 1_i32); StorageDead(_7); - _3 = rotate_right::<u32>(move _4, move _6) -> [return: bb3, unwind unreachable]; -+ _3 = rotate_right::<u32>(_14, move _6) -> [return: bb3, unwind unreachable]; ++ _3 = rotate_right::<u32>(copy _14, move _6) -> [return: bb3, unwind unreachable]; } bb3: { diff --git a/tests/mir-opt/issue_38669.main.SimplifyCfg-initial.after.mir b/tests/mir-opt/issue_38669.main.SimplifyCfg-initial.after.mir index 632b5580656..66dbbc0c044 100644 --- a/tests/mir-opt/issue_38669.main.SimplifyCfg-initial.after.mir +++ b/tests/mir-opt/issue_38669.main.SimplifyCfg-initial.after.mir @@ -25,7 +25,7 @@ fn main() -> () { bb2: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; switchInt(move _4) -> [0: bb4, otherwise: bb3]; } diff --git a/tests/mir-opt/issue_41110.main.ElaborateDrops.panic-abort.diff b/tests/mir-opt/issue_41110.main.ElaborateDrops.panic-abort.diff index 4469270a9b2..cf952230128 100644 --- a/tests/mir-opt/issue_41110.main.ElaborateDrops.panic-abort.diff +++ b/tests/mir-opt/issue_41110.main.ElaborateDrops.panic-abort.diff @@ -63,7 +63,7 @@ + } + + bb8 (cleanup): { -+ switchInt(_5) -> [0: bb6, otherwise: bb7]; ++ switchInt(copy _5) -> [0: bb6, otherwise: bb7]; } } diff --git a/tests/mir-opt/issue_41110.main.ElaborateDrops.panic-unwind.diff b/tests/mir-opt/issue_41110.main.ElaborateDrops.panic-unwind.diff index 4469270a9b2..cf952230128 100644 --- a/tests/mir-opt/issue_41110.main.ElaborateDrops.panic-unwind.diff +++ b/tests/mir-opt/issue_41110.main.ElaborateDrops.panic-unwind.diff @@ -63,7 +63,7 @@ + } + + bb8 (cleanup): { -+ switchInt(_5) -> [0: bb6, otherwise: bb7]; ++ switchInt(copy _5) -> [0: bb6, otherwise: bb7]; } } diff --git a/tests/mir-opt/issue_41110.test.ElaborateDrops.panic-abort.diff b/tests/mir-opt/issue_41110.test.ElaborateDrops.panic-abort.diff index 78184f6aeeb..15fd95a63ff 100644 --- a/tests/mir-opt/issue_41110.test.ElaborateDrops.panic-abort.diff +++ b/tests/mir-opt/issue_41110.test.ElaborateDrops.panic-abort.diff @@ -93,7 +93,7 @@ + } + + bb12 (cleanup): { -+ switchInt(_6) -> [0: bb10, otherwise: bb11]; ++ switchInt(copy _6) -> [0: bb10, otherwise: bb11]; } } diff --git a/tests/mir-opt/issue_41110.test.ElaborateDrops.panic-unwind.diff b/tests/mir-opt/issue_41110.test.ElaborateDrops.panic-unwind.diff index 688887c3c1f..4a0067981cb 100644 --- a/tests/mir-opt/issue_41110.test.ElaborateDrops.panic-unwind.diff +++ b/tests/mir-opt/issue_41110.test.ElaborateDrops.panic-unwind.diff @@ -93,7 +93,7 @@ + } + + bb12 (cleanup): { -+ switchInt(_6) -> [0: bb10, otherwise: bb11]; ++ switchInt(copy _6) -> [0: bb10, otherwise: bb11]; } } diff --git a/tests/mir-opt/issue_41888.main.ElaborateDrops.panic-abort.diff b/tests/mir-opt/issue_41888.main.ElaborateDrops.panic-abort.diff index 55d2629a551..e2726464ef3 100644 --- a/tests/mir-opt/issue_41888.main.ElaborateDrops.panic-abort.diff +++ b/tests/mir-opt/issue_41888.main.ElaborateDrops.panic-abort.diff @@ -115,7 +115,7 @@ + } + + bb15 (cleanup): { -+ switchInt(_7) -> [0: bb12, otherwise: bb14]; ++ switchInt(copy _7) -> [0: bb12, otherwise: bb14]; + } + + bb16: { @@ -132,7 +132,7 @@ + } + + bb19: { -+ switchInt(_7) -> [0: bb13, otherwise: bb18]; ++ switchInt(copy _7) -> [0: bb13, otherwise: bb18]; + } + + bb20 (cleanup): { @@ -141,7 +141,7 @@ + } + + bb21 (cleanup): { -+ switchInt(_7) -> [0: bb12, otherwise: bb20]; ++ switchInt(copy _7) -> [0: bb12, otherwise: bb20]; } } diff --git a/tests/mir-opt/issue_41888.main.ElaborateDrops.panic-unwind.diff b/tests/mir-opt/issue_41888.main.ElaborateDrops.panic-unwind.diff index c731b5646f6..7efa3330e66 100644 --- a/tests/mir-opt/issue_41888.main.ElaborateDrops.panic-unwind.diff +++ b/tests/mir-opt/issue_41888.main.ElaborateDrops.panic-unwind.diff @@ -115,7 +115,7 @@ + } + + bb15 (cleanup): { -+ switchInt(_7) -> [0: bb12, otherwise: bb14]; ++ switchInt(copy _7) -> [0: bb12, otherwise: bb14]; + } + + bb16: { @@ -132,7 +132,7 @@ + } + + bb19: { -+ switchInt(_7) -> [0: bb13, otherwise: bb18]; ++ switchInt(copy _7) -> [0: bb13, otherwise: bb18]; + } + + bb20 (cleanup): { @@ -141,7 +141,7 @@ + } + + bb21 (cleanup): { -+ switchInt(_7) -> [0: bb12, otherwise: bb20]; ++ switchInt(copy _7) -> [0: bb12, otherwise: bb20]; } } 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 3104baa5fdb..736a8bbca49 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 @@ -54,8 +54,8 @@ fn test() -> Option<Box<u32>> { bb4: { StorageLive(_12); - _12 = ((_6 as Continue).0: u32); - (*_5) = _12; + _12 = copy ((_6 as Continue).0: u32); + (*_5) = copy _12; StorageDead(_12); _1 = move _5; drop(_5) -> [return: bb7, unwind: bb11]; @@ -63,9 +63,9 @@ fn test() -> Option<Box<u32>> { bb5: { StorageLive(_9); - _9 = ((_6 as Break).0: std::option::Option<std::convert::Infallible>); + _9 = copy ((_6 as Break).0: std::option::Option<std::convert::Infallible>); StorageLive(_11); - _11 = _9; + _11 = copy _9; _0 = <Option<Box<u32>> as FromResidual<Option<Infallible>>>::from_residual(move _11) -> [return: bb6, unwind: bb12]; } 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 da33c830115..1acb1ae20b6 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 @@ -54,8 +54,8 @@ fn test() -> Option<Box<u32>> { bb4: { StorageLive(_12); - _12 = ((_6 as Continue).0: u32); - (*_5) = _12; + _12 = copy ((_6 as Continue).0: u32); + (*_5) = copy _12; StorageDead(_12); _1 = move _5; drop(_5) -> [return: bb7, unwind: bb11]; @@ -63,9 +63,9 @@ fn test() -> Option<Box<u32>> { bb5: { StorageLive(_9); - _9 = ((_6 as Break).0: std::option::Option<std::convert::Infallible>); + _9 = copy ((_6 as Break).0: std::option::Option<std::convert::Infallible>); StorageLive(_11); - _11 = _9; + _11 = copy _9; _0 = <Option<Box<u32>> as FromResidual<Option<Infallible>>>::from_residual(move _11) -> [return: bb6, unwind: bb12]; } diff --git a/tests/mir-opt/issue_72181.bar.built.after.mir b/tests/mir-opt/issue_72181.bar.built.after.mir index b6cc7d22195..569c4a00628 100644 --- a/tests/mir-opt/issue_72181.bar.built.after.mir +++ b/tests/mir-opt/issue_72181.bar.built.after.mir @@ -9,8 +9,8 @@ fn bar(_1: [(Never, u32); 1]) -> u32 { bb0: { StorageLive(_2); - _2 = (_1[0 of 1].1: u32); - _0 = _2; + _2 = copy (_1[0 of 1].1: u32); + _0 = copy _2; StorageDead(_2); return; } diff --git a/tests/mir-opt/issue_72181.foo.built.after.mir b/tests/mir-opt/issue_72181.foo.built.after.mir index f78942cc56f..314cf8b367f 100644 --- a/tests/mir-opt/issue_72181.foo.built.after.mir +++ b/tests/mir-opt/issue_72181.foo.built.after.mir @@ -11,12 +11,12 @@ fn foo(_1: [(Never, u32); 1]) -> u32 { StorageLive(_2); _2 = const 0_usize; _3 = Len(_1); - _4 = Lt(_2, _3); - assert(move _4, "index out of bounds: the length is {} but the index is {}", move _3, _2) -> [success: bb1, unwind: bb2]; + _4 = Lt(copy _2, copy _3); + assert(move _4, "index out of bounds: the length is {} but the index is {}", move _3, copy _2) -> [success: bb1, unwind: bb2]; } bb1: { - _0 = (_1[_2].1: u32); + _0 = copy (_1[_2].1: u32); StorageDead(_2); return; } diff --git a/tests/mir-opt/issue_72181.main.built.after.mir b/tests/mir-opt/issue_72181.main.built.after.mir index 89d351d5172..aade84a6dd2 100644 --- a/tests/mir-opt/issue_72181.main.built.after.mir +++ b/tests/mir-opt/issue_72181.main.built.after.mir @@ -39,8 +39,8 @@ fn main() -> () { StorageLive(_6); _6 = const 0_usize; _7 = Len(_2); - _8 = Lt(_6, _7); - assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> [success: bb3, unwind: bb5]; + _8 = Lt(copy _6, copy _7); + assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, copy _6) -> [success: bb3, unwind: bb5]; } bb2: { @@ -49,7 +49,7 @@ fn main() -> () { } bb3: { - _5 = (_2[_6].0: u64); + _5 = copy (_2[_6].0: u64); PlaceMention(_5); StorageDead(_6); StorageDead(_5); 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 e8ad5cd8d16..293aa37944d 100644 --- a/tests/mir-opt/issue_72181_1.main.built.after.mir +++ b/tests/mir-opt/issue_72181_1.main.built.after.mir @@ -19,7 +19,7 @@ fn main() -> () { StorageLive(_2); StorageLive(_3); _3 = (); - _2 = transmute::<(), Void>(move _3) -> bb4; + _2 = std::intrinsics::transmute::<(), Void>(move _3) -> bb4; } bb1: { diff --git a/tests/mir-opt/issue_76432.test.SimplifyComparisonIntegral.panic-abort.diff b/tests/mir-opt/issue_76432.test.SimplifyComparisonIntegral.panic-abort.diff index 861ee1d3d3d..f03691ad673 100644 --- a/tests/mir-opt/issue_76432.test.SimplifyComparisonIntegral.panic-abort.diff +++ b/tests/mir-opt/issue_76432.test.SimplifyComparisonIntegral.panic-abort.diff @@ -24,9 +24,9 @@ bb0: { StorageLive(_4); - _4 = [_1, _1, _1]; + _4 = [copy _1, copy _1, copy _1]; _3 = &_4; - _2 = _3 as &[T] (PointerCoercion(Unsize)); + _2 = copy _3 as &[T] (PointerCoercion(Unsize)); nop; nop; goto -> bb2; diff --git a/tests/mir-opt/issue_76432.test.SimplifyComparisonIntegral.panic-unwind.diff b/tests/mir-opt/issue_76432.test.SimplifyComparisonIntegral.panic-unwind.diff index f27be953384..633e5c740a1 100644 --- a/tests/mir-opt/issue_76432.test.SimplifyComparisonIntegral.panic-unwind.diff +++ b/tests/mir-opt/issue_76432.test.SimplifyComparisonIntegral.panic-unwind.diff @@ -24,9 +24,9 @@ bb0: { StorageLive(_4); - _4 = [_1, _1, _1]; + _4 = [copy _1, copy _1, copy _1]; _3 = &_4; - _2 = _3 as &[T] (PointerCoercion(Unsize)); + _2 = copy _3 as &[T] (PointerCoercion(Unsize)); nop; nop; goto -> bb2; diff --git a/tests/mir-opt/issue_78192.f.InstSimplify-after-simplifycfg.diff b/tests/mir-opt/issue_78192.f.InstSimplify-after-simplifycfg.diff index 53957bb3cb1..aae0570973d 100644 --- a/tests/mir-opt/issue_78192.f.InstSimplify-after-simplifycfg.diff +++ b/tests/mir-opt/issue_78192.f.InstSimplify-after-simplifycfg.diff @@ -17,9 +17,9 @@ StorageLive(_4); _4 = &raw const (*_1); _3 = &_4; - _2 = _3; + _2 = copy _3; StorageDead(_3); - _0 = (*_2); + _0 = copy (*_2); StorageDead(_4); StorageDead(_2); return; diff --git a/tests/mir-opt/issue_91633.foo.built.after.mir b/tests/mir-opt/issue_91633.foo.built.after.mir index a66769f0d11..50fdf08375a 100644 --- a/tests/mir-opt/issue_91633.foo.built.after.mir +++ b/tests/mir-opt/issue_91633.foo.built.after.mir @@ -18,8 +18,8 @@ fn foo(_1: Box<[T]>) -> T { StorageLive(_4); _4 = const 0_usize; _5 = Len((*_1)); - _6 = Lt(_4, _5); - assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, _4) -> [success: bb1, unwind: bb5]; + _6 = Lt(copy _4, copy _5); + assert(move _6, "index out of bounds: the length is {} but the index is {}", move _5, copy _4) -> [success: bb1, unwind: bb5]; } bb1: { diff --git a/tests/mir-opt/issue_91633.fun.built.after.mir b/tests/mir-opt/issue_91633.fun.built.after.mir index 7175c9e8006..5b41b376719 100644 --- a/tests/mir-opt/issue_91633.fun.built.after.mir +++ b/tests/mir-opt/issue_91633.fun.built.after.mir @@ -16,8 +16,8 @@ fn fun(_1: &[T]) -> &T { StorageLive(_3); _3 = const 0_usize; _4 = Len((*_1)); - _5 = Lt(_3, _4); - assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind: bb2]; + _5 = Lt(copy _3, copy _4); + assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind: bb2]; } bb1: { diff --git a/tests/mir-opt/issue_99325.main.built.after.32bit.mir b/tests/mir-opt/issue_99325.main.built.after.32bit.mir index 72e7f4794f9..161c73529f5 100644 --- a/tests/mir-opt/issue_99325.main.built.after.32bit.mir +++ b/tests/mir-opt/issue_99325.main.built.after.32bit.mir @@ -83,9 +83,9 @@ fn main() -> () { StorageDead(_3); PlaceMention(_2); StorageLive(_8); - _8 = (_2.0: &&[u8]); + _8 = copy (_2.0: &&[u8]); StorageLive(_9); - _9 = (_2.1: &&[u8; 4]); + _9 = copy (_2.1: &&[u8; 4]); StorageLive(_10); StorageLive(_11); _11 = &(*_8); @@ -187,9 +187,9 @@ fn main() -> () { StorageDead(_24); PlaceMention(_23); StorageLive(_28); - _28 = (_23.0: &&[u8]); + _28 = copy (_23.0: &&[u8]); StorageLive(_29); - _29 = (_23.1: &&[u8; 4]); + _29 = copy (_23.1: &&[u8; 4]); StorageLive(_30); StorageLive(_31); _31 = &(*_28); diff --git a/tests/mir-opt/issue_99325.main.built.after.64bit.mir b/tests/mir-opt/issue_99325.main.built.after.64bit.mir index 72e7f4794f9..161c73529f5 100644 --- a/tests/mir-opt/issue_99325.main.built.after.64bit.mir +++ b/tests/mir-opt/issue_99325.main.built.after.64bit.mir @@ -83,9 +83,9 @@ fn main() -> () { StorageDead(_3); PlaceMention(_2); StorageLive(_8); - _8 = (_2.0: &&[u8]); + _8 = copy (_2.0: &&[u8]); StorageLive(_9); - _9 = (_2.1: &&[u8; 4]); + _9 = copy (_2.1: &&[u8; 4]); StorageLive(_10); StorageLive(_11); _11 = &(*_8); @@ -187,9 +187,9 @@ fn main() -> () { StorageDead(_24); PlaceMention(_23); StorageLive(_28); - _28 = (_23.0: &&[u8]); + _28 = copy (_23.0: &&[u8]); StorageLive(_29); - _29 = (_23.1: &&[u8; 4]); + _29 = copy (_23.1: &&[u8; 4]); StorageLive(_30); StorageLive(_31); _31 = &(*_28); diff --git a/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.panic-abort.mir b/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.panic-abort.mir index 8da56d59aaa..573c0a12bc1 100644 --- a/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.panic-abort.mir @@ -19,7 +19,7 @@ fn num_to_digit(_1: char) -> u32 { bb0: { StorageLive(_2); - _2 = char::methods::<impl char>::to_digit(_1, const 8_u32) -> [return: bb1, unwind unreachable]; + _2 = char::methods::<impl char>::to_digit(copy _1, const 8_u32) -> [return: bb1, unwind unreachable]; } bb1: { diff --git a/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.panic-unwind.mir index 61bc09d901c..049803041d4 100644 --- a/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.panic-unwind.mir @@ -19,7 +19,7 @@ fn num_to_digit(_1: char) -> u32 { bb0: { StorageLive(_2); - _2 = char::methods::<impl char>::to_digit(_1, const 8_u32) -> [return: bb1, unwind continue]; + _2 = char::methods::<impl char>::to_digit(copy _1, const 8_u32) -> [return: bb1, unwind continue]; } bb1: { diff --git a/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff b/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff index 25ed1b4d0c7..1ab9be96652 100644 --- a/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff +++ b/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff @@ -19,26 +19,26 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = move _3 as [u32; 4] (Transmute); StorageDead(_3); - switchInt(_2[0 of 4]) -> [0: bb1, otherwise: bb4]; + switchInt(copy _2[0 of 4]) -> [0: bb1, otherwise: bb4]; } bb1: { - switchInt(_2[1 of 4]) -> [0: bb2, otherwise: bb4]; + switchInt(copy _2[1 of 4]) -> [0: bb2, otherwise: bb4]; } bb2: { - switchInt(_2[2 of 4]) -> [0: bb3, 4294901760: bb3, otherwise: bb4]; + switchInt(copy _2[2 of 4]) -> [0: bb3, 4294901760: bb3, otherwise: bb4]; } bb3: { StorageLive(_4); - _4 = _2[3 of 4]; + _4 = copy _2[3 of 4]; StorageLive(_5); StorageLive(_6); - _6 = _4; + _6 = copy _4; _5 = move _6 as [u8; 4] (Transmute); StorageDead(_6); _0 = Option::<[u8; 4]>::Some(move _5); diff --git a/tests/mir-opt/jump_threading.aggregate.JumpThreading.panic-abort.diff b/tests/mir-opt/jump_threading.aggregate.JumpThreading.panic-abort.diff index e955e669014..a7551c3fb5b 100644 --- a/tests/mir-opt/jump_threading.aggregate.JumpThreading.panic-abort.diff +++ b/tests/mir-opt/jump_threading.aggregate.JumpThreading.panic-abort.diff @@ -18,13 +18,13 @@ StorageLive(_4); _4 = const aggregate::FOO; StorageLive(_2); - _2 = (_4.0: u8); + _2 = copy (_4.0: u8); StorageLive(_3); - _3 = (_4.1: u8); + _3 = copy (_4.1: u8); StorageDead(_4); StorageLive(_5); StorageLive(_6); - _6 = _2; + _6 = copy _2; _5 = Eq(move _6, const 7_u8); - switchInt(move _5) -> [0: bb2, otherwise: bb1]; + goto -> bb2; @@ -32,13 +32,13 @@ bb1: { StorageDead(_6); - _0 = _3; + _0 = copy _3; goto -> bb3; } bb2: { StorageDead(_6); - _0 = _2; + _0 = copy _2; goto -> bb3; } diff --git a/tests/mir-opt/jump_threading.aggregate.JumpThreading.panic-unwind.diff b/tests/mir-opt/jump_threading.aggregate.JumpThreading.panic-unwind.diff index e955e669014..a7551c3fb5b 100644 --- a/tests/mir-opt/jump_threading.aggregate.JumpThreading.panic-unwind.diff +++ b/tests/mir-opt/jump_threading.aggregate.JumpThreading.panic-unwind.diff @@ -18,13 +18,13 @@ StorageLive(_4); _4 = const aggregate::FOO; StorageLive(_2); - _2 = (_4.0: u8); + _2 = copy (_4.0: u8); StorageLive(_3); - _3 = (_4.1: u8); + _3 = copy (_4.1: u8); StorageDead(_4); StorageLive(_5); StorageLive(_6); - _6 = _2; + _6 = copy _2; _5 = Eq(move _6, const 7_u8); - switchInt(move _5) -> [0: bb2, otherwise: bb1]; + goto -> bb2; @@ -32,13 +32,13 @@ bb1: { StorageDead(_6); - _0 = _3; + _0 = copy _3; goto -> bb3; } bb2: { StorageDead(_6); - _0 = _2; + _0 = copy _2; goto -> bb3; } diff --git a/tests/mir-opt/jump_threading.aggregate_copy.JumpThreading.panic-abort.diff b/tests/mir-opt/jump_threading.aggregate_copy.JumpThreading.panic-abort.diff index 0c8e04a1e74..4d639d89f0d 100644 --- a/tests/mir-opt/jump_threading.aggregate_copy.JumpThreading.panic-abort.diff +++ b/tests/mir-opt/jump_threading.aggregate_copy.JumpThreading.panic-abort.diff @@ -22,12 +22,12 @@ StorageLive(_1); _1 = const aggregate_copy::Foo; StorageLive(_2); - _2 = _1; + _2 = copy _1; StorageLive(_3); - _3 = (_2.1: u32); + _3 = copy (_2.1: u32); StorageLive(_4); StorageLive(_5); - _5 = _3; + _5 = copy _3; _4 = Eq(move _5, const 2_u32); - switchInt(move _4) -> [0: bb2, otherwise: bb1]; + goto -> bb2; @@ -35,7 +35,7 @@ bb1: { StorageDead(_5); - _0 = (_2.0: u32); + _0 = copy (_2.0: u32); goto -> bb3; } diff --git a/tests/mir-opt/jump_threading.aggregate_copy.JumpThreading.panic-unwind.diff b/tests/mir-opt/jump_threading.aggregate_copy.JumpThreading.panic-unwind.diff index 0c8e04a1e74..4d639d89f0d 100644 --- a/tests/mir-opt/jump_threading.aggregate_copy.JumpThreading.panic-unwind.diff +++ b/tests/mir-opt/jump_threading.aggregate_copy.JumpThreading.panic-unwind.diff @@ -22,12 +22,12 @@ StorageLive(_1); _1 = const aggregate_copy::Foo; StorageLive(_2); - _2 = _1; + _2 = copy _1; StorageLive(_3); - _3 = (_2.1: u32); + _3 = copy (_2.1: u32); StorageLive(_4); StorageLive(_5); - _5 = _3; + _5 = copy _3; _4 = Eq(move _5, const 2_u32); - switchInt(move _4) -> [0: bb2, otherwise: bb1]; + goto -> bb2; @@ -35,7 +35,7 @@ bb1: { StorageDead(_5); - _0 = (_2.0: u32); + _0 = copy (_2.0: u32); goto -> bb3; } diff --git a/tests/mir-opt/jump_threading.assume.JumpThreading.panic-abort.diff b/tests/mir-opt/jump_threading.assume.JumpThreading.panic-abort.diff index f1f0106fdbc..519cb0f0ab1 100644 --- a/tests/mir-opt/jump_threading.assume.JumpThreading.panic-abort.diff +++ b/tests/mir-opt/jump_threading.assume.JumpThreading.panic-abort.diff @@ -5,11 +5,11 @@ let mut _0: u8; bb0: { - switchInt(_1) -> [7: bb1, otherwise: bb2]; + switchInt(copy _1) -> [7: bb1, otherwise: bb2]; } bb1: { - assume(_2); + assume(copy _2); - goto -> bb3; + goto -> bb6; } @@ -19,7 +19,7 @@ } bb3: { - switchInt(_2) -> [0: bb4, otherwise: bb5]; + switchInt(copy _2) -> [0: bb4, otherwise: bb5]; } bb4: { diff --git a/tests/mir-opt/jump_threading.assume.JumpThreading.panic-unwind.diff b/tests/mir-opt/jump_threading.assume.JumpThreading.panic-unwind.diff index f1f0106fdbc..519cb0f0ab1 100644 --- a/tests/mir-opt/jump_threading.assume.JumpThreading.panic-unwind.diff +++ b/tests/mir-opt/jump_threading.assume.JumpThreading.panic-unwind.diff @@ -5,11 +5,11 @@ let mut _0: u8; bb0: { - switchInt(_1) -> [7: bb1, otherwise: bb2]; + switchInt(copy _1) -> [7: bb1, otherwise: bb2]; } bb1: { - assume(_2); + assume(copy _2); - goto -> bb3; + goto -> bb6; } @@ -19,7 +19,7 @@ } bb3: { - switchInt(_2) -> [0: bb4, otherwise: bb5]; + switchInt(copy _2) -> [0: bb4, otherwise: bb5]; } bb4: { diff --git a/tests/mir-opt/jump_threading.custom_discr.JumpThreading.panic-abort.diff b/tests/mir-opt/jump_threading.custom_discr.JumpThreading.panic-abort.diff index 462cc207785..a86371794eb 100644 --- a/tests/mir-opt/jump_threading.custom_discr.JumpThreading.panic-abort.diff +++ b/tests/mir-opt/jump_threading.custom_discr.JumpThreading.panic-abort.diff @@ -11,7 +11,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; switchInt(move _3) -> [0: bb2, otherwise: bb1]; } diff --git a/tests/mir-opt/jump_threading.custom_discr.JumpThreading.panic-unwind.diff b/tests/mir-opt/jump_threading.custom_discr.JumpThreading.panic-unwind.diff index 462cc207785..a86371794eb 100644 --- a/tests/mir-opt/jump_threading.custom_discr.JumpThreading.panic-unwind.diff +++ b/tests/mir-opt/jump_threading.custom_discr.JumpThreading.panic-unwind.diff @@ -11,7 +11,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; switchInt(move _3) -> [0: bb2, otherwise: bb1]; } diff --git a/tests/mir-opt/jump_threading.disappearing_bb.JumpThreading.panic-abort.diff b/tests/mir-opt/jump_threading.disappearing_bb.JumpThreading.panic-abort.diff index f290da84e5d..d17f2752f58 100644 --- a/tests/mir-opt/jump_threading.disappearing_bb.JumpThreading.panic-abort.diff +++ b/tests/mir-opt/jump_threading.disappearing_bb.JumpThreading.panic-abort.diff @@ -9,7 +9,7 @@ bb0: { _2 = const true; _3 = const true; - switchInt(_1) -> [0: bb3, 1: bb3, 2: bb1, otherwise: bb2]; + switchInt(copy _1) -> [0: bb3, 1: bb3, 2: bb1, otherwise: bb2]; } bb1: { @@ -28,11 +28,11 @@ } bb4: { - switchInt(_3) -> [0: bb5, otherwise: bb7]; + switchInt(copy _3) -> [0: bb5, otherwise: bb7]; } bb5: { - switchInt(_2) -> [0: bb6, otherwise: bb8]; + switchInt(copy _2) -> [0: bb6, otherwise: bb8]; } bb6: { diff --git a/tests/mir-opt/jump_threading.disappearing_bb.JumpThreading.panic-unwind.diff b/tests/mir-opt/jump_threading.disappearing_bb.JumpThreading.panic-unwind.diff index f290da84e5d..d17f2752f58 100644 --- a/tests/mir-opt/jump_threading.disappearing_bb.JumpThreading.panic-unwind.diff +++ b/tests/mir-opt/jump_threading.disappearing_bb.JumpThreading.panic-unwind.diff @@ -9,7 +9,7 @@ bb0: { _2 = const true; _3 = const true; - switchInt(_1) -> [0: bb3, 1: bb3, 2: bb1, otherwise: bb2]; + switchInt(copy _1) -> [0: bb3, 1: bb3, 2: bb1, otherwise: bb2]; } bb1: { @@ -28,11 +28,11 @@ } bb4: { - switchInt(_3) -> [0: bb5, otherwise: bb7]; + switchInt(copy _3) -> [0: bb5, otherwise: bb7]; } bb5: { - switchInt(_2) -> [0: bb6, otherwise: bb8]; + switchInt(copy _2) -> [0: bb6, otherwise: bb8]; } bb6: { diff --git a/tests/mir-opt/jump_threading.duplicate_chain.JumpThreading.panic-abort.diff b/tests/mir-opt/jump_threading.duplicate_chain.JumpThreading.panic-abort.diff index adcedfb3667..083a6e7487a 100644 --- a/tests/mir-opt/jump_threading.duplicate_chain.JumpThreading.panic-abort.diff +++ b/tests/mir-opt/jump_threading.duplicate_chain.JumpThreading.panic-abort.diff @@ -8,7 +8,7 @@ let mut _4: i32; bb0: { - switchInt(_1) -> [1: bb1, otherwise: bb2]; + switchInt(copy _1) -> [1: bb1, otherwise: bb2]; } bb1: { @@ -28,7 +28,7 @@ bb4: { _4 = const 15_i32; -- switchInt(_2) -> [5: bb5, otherwise: bb6]; +- switchInt(copy _2) -> [5: bb5, otherwise: bb6]; + goto -> bb5; } diff --git a/tests/mir-opt/jump_threading.duplicate_chain.JumpThreading.panic-unwind.diff b/tests/mir-opt/jump_threading.duplicate_chain.JumpThreading.panic-unwind.diff index adcedfb3667..083a6e7487a 100644 --- a/tests/mir-opt/jump_threading.duplicate_chain.JumpThreading.panic-unwind.diff +++ b/tests/mir-opt/jump_threading.duplicate_chain.JumpThreading.panic-unwind.diff @@ -8,7 +8,7 @@ let mut _4: i32; bb0: { - switchInt(_1) -> [1: bb1, otherwise: bb2]; + switchInt(copy _1) -> [1: bb1, otherwise: bb2]; } bb1: { @@ -28,7 +28,7 @@ bb4: { _4 = const 15_i32; -- switchInt(_2) -> [5: bb5, otherwise: bb6]; +- switchInt(copy _2) -> [5: bb5, otherwise: bb6]; + goto -> bb5; } diff --git a/tests/mir-opt/jump_threading.floats.JumpThreading.panic-abort.diff b/tests/mir-opt/jump_threading.floats.JumpThreading.panic-abort.diff index 6ca37e96d29..1192f7c23e1 100644 --- a/tests/mir-opt/jump_threading.floats.JumpThreading.panic-abort.diff +++ b/tests/mir-opt/jump_threading.floats.JumpThreading.panic-abort.diff @@ -33,7 +33,7 @@ StorageDead(_2); StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; _3 = Eq(move _4, const 0f64); switchInt(move _3) -> [0: bb5, otherwise: bb4]; } diff --git a/tests/mir-opt/jump_threading.floats.JumpThreading.panic-unwind.diff b/tests/mir-opt/jump_threading.floats.JumpThreading.panic-unwind.diff index 6ca37e96d29..1192f7c23e1 100644 --- a/tests/mir-opt/jump_threading.floats.JumpThreading.panic-unwind.diff +++ b/tests/mir-opt/jump_threading.floats.JumpThreading.panic-unwind.diff @@ -33,7 +33,7 @@ StorageDead(_2); StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; _3 = Eq(move _4, const 0f64); switchInt(move _3) -> [0: bb5, otherwise: bb4]; } diff --git a/tests/mir-opt/jump_threading.identity.JumpThreading.panic-abort.diff b/tests/mir-opt/jump_threading.identity.JumpThreading.panic-abort.diff index 65379ae8b89..79599f85611 100644 --- a/tests/mir-opt/jump_threading.identity.JumpThreading.panic-abort.diff +++ b/tests/mir-opt/jump_threading.identity.JumpThreading.panic-abort.diff @@ -45,7 +45,7 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_10); StorageLive(_11); StorageLive(_12); @@ -59,8 +59,8 @@ bb2: { StorageLive(_9); - _9 = ((_3 as Continue).0: i32); - _2 = _9; + _9 = copy ((_3 as Continue).0: i32); + _2 = copy _9; StorageDead(_9); _0 = Result::<i32, i32>::Ok(move _2); StorageDead(_2); @@ -70,9 +70,9 @@ bb3: { StorageLive(_6); - _6 = ((_3 as Break).0: std::result::Result<std::convert::Infallible, i32>); + _6 = copy ((_3 as Break).0: std::result::Result<std::convert::Infallible, i32>); StorageLive(_8); - _8 = _6; + _8 = copy _6; StorageLive(_14); _14 = move ((_8 as Err).0: i32); StorageLive(_15); @@ -104,7 +104,7 @@ bb6: { _12 = move ((_4 as Err).0: i32); StorageLive(_13); - _13 = Result::<Infallible, i32>::Err(_12); + _13 = Result::<Infallible, i32>::Err(copy _12); _3 = ControlFlow::<Result<Infallible, i32>, i32>::Break(move _13); StorageDead(_13); - goto -> bb5; @@ -113,7 +113,7 @@ bb7: { _11 = move ((_4 as Ok).0: i32); - _3 = ControlFlow::<Result<Infallible, i32>, i32>::Continue(_11); + _3 = ControlFlow::<Result<Infallible, i32>, i32>::Continue(copy _11); goto -> bb5; + } + diff --git a/tests/mir-opt/jump_threading.identity.JumpThreading.panic-unwind.diff b/tests/mir-opt/jump_threading.identity.JumpThreading.panic-unwind.diff index 65379ae8b89..79599f85611 100644 --- a/tests/mir-opt/jump_threading.identity.JumpThreading.panic-unwind.diff +++ b/tests/mir-opt/jump_threading.identity.JumpThreading.panic-unwind.diff @@ -45,7 +45,7 @@ StorageLive(_2); StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_10); StorageLive(_11); StorageLive(_12); @@ -59,8 +59,8 @@ bb2: { StorageLive(_9); - _9 = ((_3 as Continue).0: i32); - _2 = _9; + _9 = copy ((_3 as Continue).0: i32); + _2 = copy _9; StorageDead(_9); _0 = Result::<i32, i32>::Ok(move _2); StorageDead(_2); @@ -70,9 +70,9 @@ bb3: { StorageLive(_6); - _6 = ((_3 as Break).0: std::result::Result<std::convert::Infallible, i32>); + _6 = copy ((_3 as Break).0: std::result::Result<std::convert::Infallible, i32>); StorageLive(_8); - _8 = _6; + _8 = copy _6; StorageLive(_14); _14 = move ((_8 as Err).0: i32); StorageLive(_15); @@ -104,7 +104,7 @@ bb6: { _12 = move ((_4 as Err).0: i32); StorageLive(_13); - _13 = Result::<Infallible, i32>::Err(_12); + _13 = Result::<Infallible, i32>::Err(copy _12); _3 = ControlFlow::<Result<Infallible, i32>, i32>::Break(move _13); StorageDead(_13); - goto -> bb5; @@ -113,7 +113,7 @@ bb7: { _11 = move ((_4 as Ok).0: i32); - _3 = ControlFlow::<Result<Infallible, i32>, i32>::Continue(_11); + _3 = ControlFlow::<Result<Infallible, i32>, i32>::Continue(copy _11); goto -> bb5; + } + diff --git a/tests/mir-opt/jump_threading.multiple_match.JumpThreading.panic-abort.diff b/tests/mir-opt/jump_threading.multiple_match.JumpThreading.panic-abort.diff index 2ca03e439a0..09c0ad6d485 100644 --- a/tests/mir-opt/jump_threading.multiple_match.JumpThreading.panic-abort.diff +++ b/tests/mir-opt/jump_threading.multiple_match.JumpThreading.panic-abort.diff @@ -7,18 +7,18 @@ let mut _3: u8; bb0: { - switchInt(_1) -> [3: bb1, otherwise: bb2]; + switchInt(copy _1) -> [3: bb1, otherwise: bb2]; } bb1: { - _2 = _1; -- switchInt(_2) -> [3: bb3, otherwise: bb4]; + _2 = copy _1; +- switchInt(copy _2) -> [3: bb3, otherwise: bb4]; + goto -> bb3; } bb2: { - _3 = _1; -- switchInt(_3) -> [3: bb5, otherwise: bb6]; + _3 = copy _1; +- switchInt(copy _3) -> [3: bb5, otherwise: bb6]; + goto -> bb6; } @@ -38,7 +38,7 @@ } bb6: { - switchInt(_3) -> [1: bb7, otherwise: bb8]; + switchInt(copy _3) -> [1: bb7, otherwise: bb8]; } bb7: { diff --git a/tests/mir-opt/jump_threading.multiple_match.JumpThreading.panic-unwind.diff b/tests/mir-opt/jump_threading.multiple_match.JumpThreading.panic-unwind.diff index 2ca03e439a0..09c0ad6d485 100644 --- a/tests/mir-opt/jump_threading.multiple_match.JumpThreading.panic-unwind.diff +++ b/tests/mir-opt/jump_threading.multiple_match.JumpThreading.panic-unwind.diff @@ -7,18 +7,18 @@ let mut _3: u8; bb0: { - switchInt(_1) -> [3: bb1, otherwise: bb2]; + switchInt(copy _1) -> [3: bb1, otherwise: bb2]; } bb1: { - _2 = _1; -- switchInt(_2) -> [3: bb3, otherwise: bb4]; + _2 = copy _1; +- switchInt(copy _2) -> [3: bb3, otherwise: bb4]; + goto -> bb3; } bb2: { - _3 = _1; -- switchInt(_3) -> [3: bb5, otherwise: bb6]; + _3 = copy _1; +- switchInt(copy _3) -> [3: bb5, otherwise: bb6]; + goto -> bb6; } @@ -38,7 +38,7 @@ } bb6: { - switchInt(_3) -> [1: bb7, otherwise: bb8]; + switchInt(copy _3) -> [1: bb7, otherwise: bb8]; } bb7: { 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 e9d4352014f..bb47f57b542 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 @@ -27,7 +27,7 @@ StorageDead(_3); StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; _4 = Eq(move _5, const 7_i32); switchInt(move _4) -> [0: bb2, otherwise: bb1]; } 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 e9d4352014f..bb47f57b542 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 @@ -27,7 +27,7 @@ StorageDead(_3); StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; _4 = Eq(move _5, const 7_i32); switchInt(move _4) -> [0: bb2, otherwise: bb1]; } diff --git a/tests/mir-opt/jump_threading.mutate_discriminant.JumpThreading.panic-abort.diff b/tests/mir-opt/jump_threading.mutate_discriminant.JumpThreading.panic-abort.diff index 8821b47c345..7014146cb86 100644 --- a/tests/mir-opt/jump_threading.mutate_discriminant.JumpThreading.panic-abort.diff +++ b/tests/mir-opt/jump_threading.mutate_discriminant.JumpThreading.panic-abort.diff @@ -10,7 +10,7 @@ discriminant(_1) = 1; (((_1 as variant#1).0: NonZeroUsize).0: usize) = const 0_usize; _2 = discriminant(_1); - switchInt(_2) -> [0: bb1, otherwise: bb2]; + switchInt(copy _2) -> [0: bb1, otherwise: bb2]; } bb1: { diff --git a/tests/mir-opt/jump_threading.mutate_discriminant.JumpThreading.panic-unwind.diff b/tests/mir-opt/jump_threading.mutate_discriminant.JumpThreading.panic-unwind.diff index 8821b47c345..7014146cb86 100644 --- a/tests/mir-opt/jump_threading.mutate_discriminant.JumpThreading.panic-unwind.diff +++ b/tests/mir-opt/jump_threading.mutate_discriminant.JumpThreading.panic-unwind.diff @@ -10,7 +10,7 @@ discriminant(_1) = 1; (((_1 as variant#1).0: NonZeroUsize).0: usize) = const 0_usize; _2 = discriminant(_1); - switchInt(_2) -> [0: bb1, otherwise: bb2]; + switchInt(copy _2) -> [0: bb1, otherwise: bb2]; } bb1: { diff --git a/tests/mir-opt/jump_threading.renumbered_bb.JumpThreading.panic-abort.diff b/tests/mir-opt/jump_threading.renumbered_bb.JumpThreading.panic-abort.diff index 2d943a4bee2..9a8bdc8f4d9 100644 --- a/tests/mir-opt/jump_threading.renumbered_bb.JumpThreading.panic-abort.diff +++ b/tests/mir-opt/jump_threading.renumbered_bb.JumpThreading.panic-abort.diff @@ -8,7 +8,7 @@ bb0: { _3 = const false; - switchInt(_1) -> [1: bb1, otherwise: bb2]; + switchInt(copy _1) -> [1: bb1, otherwise: bb2]; } bb1: { @@ -18,17 +18,17 @@ } bb2: { - _2 = _1; - _3 = _1; + _2 = copy _1; + _3 = copy _1; goto -> bb3; } bb3: { - switchInt(_2) -> [0: bb4, otherwise: bb5]; + switchInt(copy _2) -> [0: bb4, otherwise: bb5]; } bb4: { - switchInt(_3) -> [0: bb6, otherwise: bb7]; + switchInt(copy _3) -> [0: bb6, otherwise: bb7]; } bb5: { diff --git a/tests/mir-opt/jump_threading.renumbered_bb.JumpThreading.panic-unwind.diff b/tests/mir-opt/jump_threading.renumbered_bb.JumpThreading.panic-unwind.diff index 2d943a4bee2..9a8bdc8f4d9 100644 --- a/tests/mir-opt/jump_threading.renumbered_bb.JumpThreading.panic-unwind.diff +++ b/tests/mir-opt/jump_threading.renumbered_bb.JumpThreading.panic-unwind.diff @@ -8,7 +8,7 @@ bb0: { _3 = const false; - switchInt(_1) -> [1: bb1, otherwise: bb2]; + switchInt(copy _1) -> [1: bb1, otherwise: bb2]; } bb1: { @@ -18,17 +18,17 @@ } bb2: { - _2 = _1; - _3 = _1; + _2 = copy _1; + _3 = copy _1; goto -> bb3; } bb3: { - switchInt(_2) -> [0: bb4, otherwise: bb5]; + switchInt(copy _2) -> [0: bb4, otherwise: bb5]; } bb4: { - switchInt(_3) -> [0: bb6, otherwise: bb7]; + switchInt(copy _3) -> [0: bb6, otherwise: bb7]; } bb5: { diff --git a/tests/mir-opt/jump_threading.rs b/tests/mir-opt/jump_threading.rs index 6486a321e69..9487a4e7e5f 100644 --- a/tests/mir-opt/jump_threading.rs +++ b/tests/mir-opt/jump_threading.rs @@ -24,11 +24,11 @@ fn too_complex(x: Result<i32, usize>) -> Option<i32> { // CHECK: bb4: { // CHECK: goto -> bb6; // CHECK: bb5: { - // CHECK: {{_.*}} = (([[controlflow]] as Break).0: usize); + // CHECK: {{_.*}} = copy (([[controlflow]] as Break).0: usize); // CHECK: _0 = Option::<i32>::None; // CHECK: goto -> bb7; // CHECK: bb6: { - // CHECK: {{_.*}} = (([[controlflow]] as Continue).0: i32); + // CHECK: {{_.*}} = copy (([[controlflow]] as Continue).0: i32); // CHECK: _0 = Option::<i32>::Some( // CHECK: goto -> bb7; // CHECK: bb7: { @@ -49,16 +49,16 @@ fn too_complex(x: Result<i32, usize>) -> Option<i32> { fn identity(x: Result<i32, i32>) -> Result<i32, i32> { // CHECK-LABEL: fn identity( // CHECK: bb0: { - // CHECK: [[x:_.*]] = _1; + // CHECK: [[x:_.*]] = copy _1; // CHECK: switchInt(move {{_.*}}) -> [0: bb7, 1: bb6, otherwise: bb1]; // CHECK: bb1: { // CHECK: unreachable; // CHECK: bb2: { - // CHECK: {{_.*}} = (([[controlflow:_.*]] as Continue).0: i32); + // CHECK: {{_.*}} = copy (([[controlflow:_.*]] as Continue).0: i32); // CHECK: _0 = Result::<i32, i32>::Ok( // CHECK: goto -> bb4; // CHECK: bb3: { - // CHECK: {{_.*}} = (([[controlflow]] as Break).0: std::result::Result<std::convert::Infallible, i32>); + // CHECK: {{_.*}} = copy (([[controlflow]] as Break).0: std::result::Result<std::convert::Infallible, i32>); // CHECK: _0 = Result::<i32, i32>::Err( // CHECK: goto -> bb4; // CHECK: bb4: { @@ -160,13 +160,13 @@ fn multiple_match(x: u8) -> u8 { mir! { { // CHECK: bb0: { - // CHECK: switchInt([[x:_.*]]) -> [3: bb1, otherwise: bb2]; + // CHECK: switchInt(copy [[x:_.*]]) -> [3: bb1, otherwise: bb2]; match x { 3 => bb1, _ => bb2 } } bb1 = { // We know `x == 3`, so we can take `bb3`. // CHECK: bb1: { - // CHECK: {{_.*}} = [[x]]; + // CHECK: {{_.*}} = copy [[x]]; // CHECK: goto -> bb3; let y = x; match y { 3 => bb3, _ => bb4 } @@ -174,7 +174,7 @@ fn multiple_match(x: u8) -> u8 { bb2 = { // We know `x != 3`, so we can take `bb6`. // CHECK: bb2: { - // CHECK: [[z:_.*]] = [[x]]; + // CHECK: [[z:_.*]] = copy [[x]]; // CHECK: goto -> bb6; let z = x; match z { 3 => bb5, _ => bb6 } @@ -203,7 +203,7 @@ fn multiple_match(x: u8) -> u8 { bb6 = { // We know `z != 3`, so we CANNOT take `bb7`. // CHECK: bb6: { - // CHECK: switchInt([[z]]) -> [1: bb7, otherwise: bb8]; + // CHECK: switchInt(copy [[z]]) -> [1: bb7, otherwise: bb8]; match z { 1 => bb7, _ => bb8 } } bb7 = { @@ -467,12 +467,12 @@ fn assume(a: u8, b: bool) -> u8 { mir! { { // CHECK: bb0: { - // CHECK-NEXT: switchInt(_1) -> [7: bb1, otherwise: bb2] + // CHECK-NEXT: switchInt(copy _1) -> [7: bb1, otherwise: bb2] match a { 7 => bb1, _ => bb2 } } bb1 = { // CHECK: bb1: { - // CHECK-NEXT: assume(_2); + // CHECK-NEXT: assume(copy _2); // CHECK-NEXT: goto -> bb6; Assume(b); Goto(bb3) @@ -484,7 +484,7 @@ fn assume(a: u8, b: bool) -> u8 { } bb3 = { // CHECK: bb3: { - // CHECK-NEXT: switchInt(_2) -> [0: bb4, otherwise: bb5]; + // CHECK-NEXT: switchInt(copy _2) -> [0: bb4, otherwise: bb5]; match b { false => bb4, _ => bb5 } } bb4 = { diff --git a/tests/mir-opt/jump_threading.too_complex.JumpThreading.panic-abort.diff b/tests/mir-opt/jump_threading.too_complex.JumpThreading.panic-abort.diff index 365d9d6b32b..7de35929892 100644 --- a/tests/mir-opt/jump_threading.too_complex.JumpThreading.panic-abort.diff +++ b/tests/mir-opt/jump_threading.too_complex.JumpThreading.panic-abort.diff @@ -39,9 +39,9 @@ bb2: { StorageLive(_6); - _6 = ((_1 as Err).0: usize); + _6 = copy ((_1 as Err).0: usize); StorageLive(_7); - _7 = _6; + _7 = copy _6; _2 = ControlFlow::<usize, i32>::Break(move _7); StorageDead(_7); StorageDead(_6); @@ -51,9 +51,9 @@ bb3: { StorageLive(_4); - _4 = ((_1 as Ok).0: i32); + _4 = copy ((_1 as Ok).0: i32); StorageLive(_5); - _5 = _4; + _5 = copy _4; _2 = ControlFlow::<usize, i32>::Continue(move _5); StorageDead(_5); StorageDead(_4); @@ -68,7 +68,7 @@ bb5: { StorageLive(_11); - _11 = ((_2 as Break).0: usize); + _11 = copy ((_2 as Break).0: usize); _0 = Option::<i32>::None; StorageDead(_11); goto -> bb7; @@ -76,9 +76,9 @@ bb6: { StorageLive(_9); - _9 = ((_2 as Continue).0: i32); + _9 = copy ((_2 as Continue).0: i32); StorageLive(_10); - _10 = _9; + _10 = copy _9; _0 = Option::<i32>::Some(move _10); StorageDead(_10); StorageDead(_9); diff --git a/tests/mir-opt/jump_threading.too_complex.JumpThreading.panic-unwind.diff b/tests/mir-opt/jump_threading.too_complex.JumpThreading.panic-unwind.diff index 365d9d6b32b..7de35929892 100644 --- a/tests/mir-opt/jump_threading.too_complex.JumpThreading.panic-unwind.diff +++ b/tests/mir-opt/jump_threading.too_complex.JumpThreading.panic-unwind.diff @@ -39,9 +39,9 @@ bb2: { StorageLive(_6); - _6 = ((_1 as Err).0: usize); + _6 = copy ((_1 as Err).0: usize); StorageLive(_7); - _7 = _6; + _7 = copy _6; _2 = ControlFlow::<usize, i32>::Break(move _7); StorageDead(_7); StorageDead(_6); @@ -51,9 +51,9 @@ bb3: { StorageLive(_4); - _4 = ((_1 as Ok).0: i32); + _4 = copy ((_1 as Ok).0: i32); StorageLive(_5); - _5 = _4; + _5 = copy _4; _2 = ControlFlow::<usize, i32>::Continue(move _5); StorageDead(_5); StorageDead(_4); @@ -68,7 +68,7 @@ bb5: { StorageLive(_11); - _11 = ((_2 as Break).0: usize); + _11 = copy ((_2 as Break).0: usize); _0 = Option::<i32>::None; StorageDead(_11); goto -> bb7; @@ -76,9 +76,9 @@ bb6: { StorageLive(_9); - _9 = ((_2 as Continue).0: i32); + _9 = copy ((_2 as Continue).0: i32); StorageLive(_10); - _10 = _9; + _10 = copy _9; _0 = Option::<i32>::Some(move _10); StorageDead(_10); StorageDead(_9); diff --git a/tests/mir-opt/lower_array_len.array_bound.GVN.panic-abort.diff b/tests/mir-opt/lower_array_len.array_bound.GVN.panic-abort.diff index 7aca2cb0007..8223cbbb412 100644 --- a/tests/mir-opt/lower_array_len.array_bound.GVN.panic-abort.diff +++ b/tests/mir-opt/lower_array_len.array_bound.GVN.panic-abort.diff @@ -18,7 +18,7 @@ - StorageLive(_3); + nop; StorageLive(_4); - _4 = _1; + _4 = copy _1; - StorageLive(_5); + nop; StorageLive(_6); @@ -35,8 +35,8 @@ StorageDead(_6); - _3 = Lt(move _4, move _5); - switchInt(move _3) -> [0: bb4, otherwise: bb2]; -+ _3 = Lt(_1, const N); -+ switchInt(_3) -> [0: bb4, otherwise: bb2]; ++ _3 = Lt(copy _1, const N); ++ switchInt(copy _3) -> [0: bb4, otherwise: bb2]; } bb2: { @@ -44,18 +44,18 @@ + nop; StorageDead(_4); StorageLive(_8); - _8 = _1; + _8 = copy _1; - _9 = Len((*_2)); -- _10 = Lt(_8, _9); -- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> [success: bb3, unwind unreachable]; +- _10 = Lt(copy _8, copy _9); +- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, copy _8) -> [success: bb3, unwind unreachable]; + _9 = const N; -+ _10 = _3; -+ assert(_3, "index out of bounds: the length is {} but the index is {}", const N, _1) -> [success: bb3, unwind unreachable]; ++ _10 = copy _3; ++ assert(copy _3, "index out of bounds: the length is {} but the index is {}", const N, copy _1) -> [success: bb3, unwind unreachable]; } bb3: { -- _0 = (*_2)[_8]; -+ _0 = (*_2)[_1]; +- _0 = copy (*_2)[_8]; ++ _0 = copy (*_2)[_1]; StorageDead(_8); goto -> bb5; } diff --git a/tests/mir-opt/lower_array_len.array_bound.GVN.panic-unwind.diff b/tests/mir-opt/lower_array_len.array_bound.GVN.panic-unwind.diff index ed39c11319a..d8f33accbc0 100644 --- a/tests/mir-opt/lower_array_len.array_bound.GVN.panic-unwind.diff +++ b/tests/mir-opt/lower_array_len.array_bound.GVN.panic-unwind.diff @@ -18,7 +18,7 @@ - StorageLive(_3); + nop; StorageLive(_4); - _4 = _1; + _4 = copy _1; - StorageLive(_5); + nop; StorageLive(_6); @@ -35,8 +35,8 @@ StorageDead(_6); - _3 = Lt(move _4, move _5); - switchInt(move _3) -> [0: bb4, otherwise: bb2]; -+ _3 = Lt(_1, const N); -+ switchInt(_3) -> [0: bb4, otherwise: bb2]; ++ _3 = Lt(copy _1, const N); ++ switchInt(copy _3) -> [0: bb4, otherwise: bb2]; } bb2: { @@ -44,18 +44,18 @@ + nop; StorageDead(_4); StorageLive(_8); - _8 = _1; + _8 = copy _1; - _9 = Len((*_2)); -- _10 = Lt(_8, _9); -- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> [success: bb3, unwind continue]; +- _10 = Lt(copy _8, copy _9); +- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, copy _8) -> [success: bb3, unwind continue]; + _9 = const N; -+ _10 = _3; -+ assert(_3, "index out of bounds: the length is {} but the index is {}", const N, _1) -> [success: bb3, unwind continue]; ++ _10 = copy _3; ++ assert(copy _3, "index out of bounds: the length is {} but the index is {}", const N, copy _1) -> [success: bb3, unwind continue]; } bb3: { -- _0 = (*_2)[_8]; -+ _0 = (*_2)[_1]; +- _0 = copy (*_2)[_8]; ++ _0 = copy (*_2)[_1]; StorageDead(_8); goto -> bb5; } diff --git a/tests/mir-opt/lower_array_len.array_bound_mut.GVN.panic-abort.diff b/tests/mir-opt/lower_array_len.array_bound_mut.GVN.panic-abort.diff index 734d28e9546..1cb9963c00e 100644 --- a/tests/mir-opt/lower_array_len.array_bound_mut.GVN.panic-abort.diff +++ b/tests/mir-opt/lower_array_len.array_bound_mut.GVN.panic-abort.diff @@ -21,7 +21,7 @@ - StorageLive(_3); + nop; StorageLive(_4); - _4 = _1; + _4 = copy _1; - StorageLive(_5); + nop; StorageLive(_6); @@ -38,8 +38,8 @@ StorageDead(_6); - _3 = Lt(move _4, move _5); - switchInt(move _3) -> [0: bb4, otherwise: bb2]; -+ _3 = Lt(_1, const N); -+ switchInt(_3) -> [0: bb4, otherwise: bb2]; ++ _3 = Lt(copy _1, const N); ++ switchInt(copy _3) -> [0: bb4, otherwise: bb2]; } bb2: { @@ -47,18 +47,18 @@ + nop; StorageDead(_4); StorageLive(_8); - _8 = _1; + _8 = copy _1; - _9 = Len((*_2)); -- _10 = Lt(_8, _9); -- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> [success: bb3, unwind unreachable]; +- _10 = Lt(copy _8, copy _9); +- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, copy _8) -> [success: bb3, unwind unreachable]; + _9 = const N; -+ _10 = _3; -+ assert(_3, "index out of bounds: the length is {} but the index is {}", const N, _1) -> [success: bb3, unwind unreachable]; ++ _10 = copy _3; ++ assert(copy _3, "index out of bounds: the length is {} but the index is {}", const N, copy _1) -> [success: bb3, unwind unreachable]; } bb3: { -- _0 = (*_2)[_8]; -+ _0 = (*_2)[_1]; +- _0 = copy (*_2)[_8]; ++ _0 = copy (*_2)[_1]; StorageDead(_8); goto -> bb6; } @@ -70,8 +70,8 @@ StorageLive(_11); _11 = const 0_usize; - _12 = Len((*_2)); -- _13 = Lt(_11, _12); -- assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, _11) -> [success: bb5, unwind unreachable]; +- _13 = Lt(copy _11, copy _12); +- assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, copy _11) -> [success: bb5, unwind unreachable]; + _12 = const N; + _13 = Lt(const 0_usize, const N); + assert(move _13, "index out of bounds: the length is {} but the index is {}", const N, const 0_usize) -> [success: bb5, unwind unreachable]; diff --git a/tests/mir-opt/lower_array_len.array_bound_mut.GVN.panic-unwind.diff b/tests/mir-opt/lower_array_len.array_bound_mut.GVN.panic-unwind.diff index ec569ab5042..fa4e11ed201 100644 --- a/tests/mir-opt/lower_array_len.array_bound_mut.GVN.panic-unwind.diff +++ b/tests/mir-opt/lower_array_len.array_bound_mut.GVN.panic-unwind.diff @@ -21,7 +21,7 @@ - StorageLive(_3); + nop; StorageLive(_4); - _4 = _1; + _4 = copy _1; - StorageLive(_5); + nop; StorageLive(_6); @@ -38,8 +38,8 @@ StorageDead(_6); - _3 = Lt(move _4, move _5); - switchInt(move _3) -> [0: bb4, otherwise: bb2]; -+ _3 = Lt(_1, const N); -+ switchInt(_3) -> [0: bb4, otherwise: bb2]; ++ _3 = Lt(copy _1, const N); ++ switchInt(copy _3) -> [0: bb4, otherwise: bb2]; } bb2: { @@ -47,18 +47,18 @@ + nop; StorageDead(_4); StorageLive(_8); - _8 = _1; + _8 = copy _1; - _9 = Len((*_2)); -- _10 = Lt(_8, _9); -- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> [success: bb3, unwind continue]; +- _10 = Lt(copy _8, copy _9); +- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, copy _8) -> [success: bb3, unwind continue]; + _9 = const N; -+ _10 = _3; -+ assert(_3, "index out of bounds: the length is {} but the index is {}", const N, _1) -> [success: bb3, unwind continue]; ++ _10 = copy _3; ++ assert(copy _3, "index out of bounds: the length is {} but the index is {}", const N, copy _1) -> [success: bb3, unwind continue]; } bb3: { -- _0 = (*_2)[_8]; -+ _0 = (*_2)[_1]; +- _0 = copy (*_2)[_8]; ++ _0 = copy (*_2)[_1]; StorageDead(_8); goto -> bb6; } @@ -70,8 +70,8 @@ StorageLive(_11); _11 = const 0_usize; - _12 = Len((*_2)); -- _13 = Lt(_11, _12); -- assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, _11) -> [success: bb5, unwind continue]; +- _13 = Lt(copy _11, copy _12); +- assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, copy _11) -> [success: bb5, unwind continue]; + _12 = const N; + _13 = Lt(const 0_usize, const N); + assert(move _13, "index out of bounds: the length is {} but the index is {}", const N, const 0_usize) -> [success: bb5, unwind continue]; diff --git a/tests/mir-opt/lower_array_len.rs b/tests/mir-opt/lower_array_len.rs index f7ed376726c..6553343cbf0 100644 --- a/tests/mir-opt/lower_array_len.rs +++ b/tests/mir-opt/lower_array_len.rs @@ -6,7 +6,7 @@ pub fn array_bound<const N: usize>(index: usize, slice: &[u8; N]) -> u8 { // CHECK-LABEL: fn array_bound( // CHECK-NOT: Lt - // CHECK: Lt(_1, const N); + // CHECK: Lt(copy _1, const N); // CHECK-NOT: Lt if index < slice.len() { slice[index] } else { 42 } } @@ -15,7 +15,7 @@ pub fn array_bound<const N: usize>(index: usize, slice: &[u8; N]) -> u8 { pub fn array_bound_mut<const N: usize>(index: usize, slice: &mut [u8; N]) -> u8 { // CHECK-LABEL: fn array_bound_mut( // CHECK-NOT: Lt - // CHECK: Lt(_1, const N); + // CHECK: Lt(copy _1, const N); // CHECK-NOT: Lt // CHECK: Lt(const 0_usize, const N) // CHECK-NOT: Lt 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 96b66af66a2..7f325245bce 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 @@ -33,7 +33,7 @@ StorageLive(_7); _7 = &_1; _6 = &raw const (*_7); - _5 = _6; + _5 = copy _6; _4 = move _5 as *const i32 (PtrToPtr); StorageDead(_5); StorageLive(_8); @@ -42,7 +42,7 @@ StorageLive(_11); _11 = &mut _2; _10 = &raw mut (*_11); - _9 = _10; + _9 = copy _10; _8 = move _9 as *mut i32 (PtrToPtr); StorageDead(_9); - _3 = copy_nonoverlapping::<i32>(move _4, move _8, const 0_usize) -> [return: bb1, unwind unreachable]; 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 96b66af66a2..7f325245bce 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 @@ -33,7 +33,7 @@ StorageLive(_7); _7 = &_1; _6 = &raw const (*_7); - _5 = _6; + _5 = copy _6; _4 = move _5 as *const i32 (PtrToPtr); StorageDead(_5); StorageLive(_8); @@ -42,7 +42,7 @@ StorageLive(_11); _11 = &mut _2; _10 = &raw mut (*_11); - _9 = _10; + _9 = copy _10; _8 = move _9 as *mut i32 (PtrToPtr); StorageDead(_9); - _3 = copy_nonoverlapping::<i32>(move _4, move _8, const 0_usize) -> [return: bb1, unwind unreachable]; diff --git a/tests/mir-opt/lower_intrinsics.get_metadata.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.get_metadata.LowerIntrinsics.panic-abort.diff index d256058c05e..f2cfce1b6e3 100644 --- a/tests/mir-opt/lower_intrinsics.get_metadata.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.get_metadata.LowerIntrinsics.panic-abort.diff @@ -25,7 +25,7 @@ bb0: { StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; - _4 = ptr_metadata::<i32, ()>(move _5) -> [return: bb1, unwind unreachable]; + _4 = PtrMetadata(move _5); + goto -> bb1; @@ -35,7 +35,7 @@ StorageDead(_5); StorageLive(_6); StorageLive(_7); - _7 = _2; + _7 = copy _2; - _6 = ptr_metadata::<[u8], usize>(move _7) -> [return: bb2, unwind unreachable]; + _6 = PtrMetadata(move _7); + goto -> bb2; @@ -45,7 +45,7 @@ StorageDead(_7); StorageLive(_8); StorageLive(_9); - _9 = _3; + _9 = copy _3; - _8 = ptr_metadata::<dyn Debug, DynMetadata<dyn Debug>>(move _9) -> [return: bb3, unwind unreachable]; + _8 = PtrMetadata(move _9); + goto -> bb3; diff --git a/tests/mir-opt/lower_intrinsics.get_metadata.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.get_metadata.LowerIntrinsics.panic-unwind.diff index d256058c05e..f2cfce1b6e3 100644 --- a/tests/mir-opt/lower_intrinsics.get_metadata.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.get_metadata.LowerIntrinsics.panic-unwind.diff @@ -25,7 +25,7 @@ bb0: { StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; - _4 = ptr_metadata::<i32, ()>(move _5) -> [return: bb1, unwind unreachable]; + _4 = PtrMetadata(move _5); + goto -> bb1; @@ -35,7 +35,7 @@ StorageDead(_5); StorageLive(_6); StorageLive(_7); - _7 = _2; + _7 = copy _2; - _6 = ptr_metadata::<[u8], usize>(move _7) -> [return: bb2, unwind unreachable]; + _6 = PtrMetadata(move _7); + goto -> bb2; @@ -45,7 +45,7 @@ StorageDead(_7); StorageLive(_8); StorageLive(_9); - _9 = _3; + _9 = copy _3; - _8 = ptr_metadata::<dyn Debug, DynMetadata<dyn Debug>>(move _9) -> [return: bb3, unwind unreachable]; + _8 = PtrMetadata(move _9); + goto -> bb3; diff --git a/tests/mir-opt/lower_intrinsics.make_pointers.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.make_pointers.LowerIntrinsics.panic-abort.diff index 02934d4c01e..b282509c068 100644 --- a/tests/mir-opt/lower_intrinsics.make_pointers.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.make_pointers.LowerIntrinsics.panic-abort.diff @@ -34,7 +34,7 @@ bb0: { StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; StorageLive(_6); _6 = (); - _4 = aggregate_raw_ptr::<*const i32, *const u8, ()>(move _5, move _6) -> [return: bb1, unwind unreachable]; @@ -47,7 +47,7 @@ StorageDead(_5); StorageLive(_7); StorageLive(_8); - _8 = _2; + _8 = copy _2; StorageLive(_9); _9 = (); - _7 = aggregate_raw_ptr::<*mut u8, *mut (), ()>(move _8, move _9) -> [return: bb2, unwind unreachable]; @@ -60,9 +60,9 @@ StorageDead(_8); StorageLive(_10); StorageLive(_11); - _11 = _1; + _11 = copy _1; StorageLive(_12); - _12 = _3; + _12 = copy _3; - _10 = aggregate_raw_ptr::<*const [u16], *const u8, usize>(move _11, move _12) -> [return: bb3, unwind unreachable]; + _10 = *const [u16] from (move _11, move _12); + goto -> bb3; @@ -73,9 +73,9 @@ StorageDead(_11); StorageLive(_13); StorageLive(_14); - _14 = _2; + _14 = copy _2; StorageLive(_15); - _15 = _3; + _15 = copy _3; - _13 = aggregate_raw_ptr::<*mut [u64], *mut (), usize>(move _14, move _15) -> [return: bb4, unwind unreachable]; + _13 = *mut [u64] from (move _14, move _15); + goto -> bb4; diff --git a/tests/mir-opt/lower_intrinsics.make_pointers.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.make_pointers.LowerIntrinsics.panic-unwind.diff index 02934d4c01e..b282509c068 100644 --- a/tests/mir-opt/lower_intrinsics.make_pointers.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.make_pointers.LowerIntrinsics.panic-unwind.diff @@ -34,7 +34,7 @@ bb0: { StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; StorageLive(_6); _6 = (); - _4 = aggregate_raw_ptr::<*const i32, *const u8, ()>(move _5, move _6) -> [return: bb1, unwind unreachable]; @@ -47,7 +47,7 @@ StorageDead(_5); StorageLive(_7); StorageLive(_8); - _8 = _2; + _8 = copy _2; StorageLive(_9); _9 = (); - _7 = aggregate_raw_ptr::<*mut u8, *mut (), ()>(move _8, move _9) -> [return: bb2, unwind unreachable]; @@ -60,9 +60,9 @@ StorageDead(_8); StorageLive(_10); StorageLive(_11); - _11 = _1; + _11 = copy _1; StorageLive(_12); - _12 = _3; + _12 = copy _3; - _10 = aggregate_raw_ptr::<*const [u16], *const u8, usize>(move _11, move _12) -> [return: bb3, unwind unreachable]; + _10 = *const [u16] from (move _11, move _12); + goto -> bb3; @@ -73,9 +73,9 @@ StorageDead(_11); StorageLive(_13); StorageLive(_14); - _14 = _2; + _14 = copy _2; StorageLive(_15); - _15 = _3; + _15 = copy _3; - _13 = aggregate_raw_ptr::<*mut [u64], *mut (), usize>(move _14, move _15) -> [return: bb4, unwind unreachable]; + _13 = *mut [u64] from (move _14, move _15); + goto -> bb4; diff --git a/tests/mir-opt/lower_intrinsics.non_const.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.non_const.LowerIntrinsics.panic-abort.diff index 069a82b9521..5aa98698476 100644 --- a/tests/mir-opt/lower_intrinsics.non_const.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.non_const.LowerIntrinsics.panic-abort.diff @@ -13,7 +13,7 @@ StorageLive(_1); _1 = std::intrinsics::size_of::<T>; StorageLive(_2); - _2 = _1; + _2 = copy _1; - _0 = move _2() -> [return: bb1, unwind unreachable]; + _0 = SizeOf(T); + goto -> bb1; diff --git a/tests/mir-opt/lower_intrinsics.non_const.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.non_const.LowerIntrinsics.panic-unwind.diff index 069a82b9521..5aa98698476 100644 --- a/tests/mir-opt/lower_intrinsics.non_const.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.non_const.LowerIntrinsics.panic-unwind.diff @@ -13,7 +13,7 @@ StorageLive(_1); _1 = std::intrinsics::size_of::<T>; StorageLive(_2); - _2 = _1; + _2 = copy _1; - _0 = move _2() -> [return: bb1, unwind unreachable]; + _0 = SizeOf(T); + goto -> bb1; diff --git a/tests/mir-opt/lower_intrinsics.ptr_offset.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.ptr_offset.LowerIntrinsics.panic-abort.diff index 4f7ad0b6094..62cce84f695 100644 --- a/tests/mir-opt/lower_intrinsics.ptr_offset.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.ptr_offset.LowerIntrinsics.panic-abort.diff @@ -10,9 +10,9 @@ bb0: { StorageLive(_3); - _3 = _1; + _3 = copy _1; StorageLive(_4); - _4 = _2; + _4 = copy _2; - _0 = offset::<*const i32, isize>(move _3, move _4) -> [return: bb1, unwind unreachable]; + _0 = Offset(move _3, move _4); + goto -> bb1; diff --git a/tests/mir-opt/lower_intrinsics.ptr_offset.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.ptr_offset.LowerIntrinsics.panic-unwind.diff index 4f7ad0b6094..62cce84f695 100644 --- a/tests/mir-opt/lower_intrinsics.ptr_offset.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.ptr_offset.LowerIntrinsics.panic-unwind.diff @@ -10,9 +10,9 @@ bb0: { StorageLive(_3); - _3 = _1; + _3 = copy _1; StorageLive(_4); - _4 = _2; + _4 = copy _2; - _0 = offset::<*const i32, isize>(move _3, move _4) -> [return: bb1, unwind unreachable]; + _0 = Offset(move _3, move _4); + goto -> bb1; 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 781104be290..95717d03b61 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 @@ -10,7 +10,7 @@ StorageLive(_2); _2 = &raw const (*_1); - _0 = read_via_copy::<i32>(move _2) -> [return: bb1, unwind unreachable]; -+ _0 = (*_2); ++ _0 = copy (*_2); + goto -> bb1; } 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 781104be290..95717d03b61 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 @@ -10,7 +10,7 @@ StorageLive(_2); _2 = &raw const (*_1); - _0 = read_via_copy::<i32>(move _2) -> [return: bb1, unwind unreachable]; -+ _0 = (*_2); ++ _0 = copy (*_2); + goto -> bb1; } 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 56c357b3776..8828549249e 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 @@ -10,7 +10,7 @@ StorageLive(_2); _2 = &raw const (*_1); - _0 = read_via_copy::<Never>(move _2) -> unwind unreachable; -+ _0 = (*_2); ++ _0 = copy (*_2); + unreachable; } } 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 56c357b3776..8828549249e 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 @@ -10,7 +10,7 @@ StorageLive(_2); _2 = &raw const (*_1); - _0 = read_via_copy::<Never>(move _2) -> unwind unreachable; -+ _0 = (*_2); ++ _0 = copy (*_2); + unreachable; } } diff --git a/tests/mir-opt/lower_intrinsics.rs b/tests/mir-opt/lower_intrinsics.rs index 2569f4f4de5..4859d935461 100644 --- a/tests/mir-opt/lower_intrinsics.rs +++ b/tests/mir-opt/lower_intrinsics.rs @@ -197,7 +197,7 @@ pub fn with_overflow(a: i32, b: i32) { pub fn read_via_copy_primitive(r: &i32) -> i32 { // CHECK-LABEL: fn read_via_copy_primitive( // CHECK: [[tmp:_.*]] = &raw const (*_1); - // CHECK: _0 = (*[[tmp]]); + // CHECK: _0 = copy (*[[tmp]]); // CHECK: return; unsafe { core::intrinsics::read_via_copy(r) } @@ -207,7 +207,7 @@ pub fn read_via_copy_primitive(r: &i32) -> i32 { pub fn read_via_copy_uninhabited(r: &Never) -> Never { // CHECK-LABEL: fn read_via_copy_uninhabited( // CHECK: [[tmp:_.*]] = &raw const (*_1); - // CHECK: _0 = (*[[tmp]]); + // CHECK: _0 = copy (*[[tmp]]); // CHECK: unreachable; unsafe { core::intrinsics::read_via_copy(r) } 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 index 816d6209715..f29bc5dfc6e 100644 --- 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 @@ -15,9 +15,9 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); - _5 = _2; + _5 = copy _2; - _3 = three_way_compare::<char>(move _4, move _5) -> [return: bb1, unwind unreachable]; + _3 = Cmp(move _4, move _5); + goto -> bb1; 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 index 80b4bd7a2be..596ad70b3bf 100644 --- 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 @@ -15,9 +15,9 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); - _5 = _2; + _5 = copy _2; - _3 = three_way_compare::<char>(move _4, move _5) -> [return: bb1, unwind continue]; + _3 = Cmp(move _4, move _5); + goto -> bb1; 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 index 05c20aaa09a..654cb2503df 100644 --- 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 @@ -12,9 +12,9 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); - _5 = _2; + _5 = copy _2; - _3 = three_way_compare::<i16>(move _4, move _5) -> [return: bb1, unwind unreachable]; + _3 = Cmp(move _4, move _5); + goto -> bb1; 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 index 8a254d02a47..987c2166692 100644 --- 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 @@ -12,9 +12,9 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); - _5 = _2; + _5 = copy _2; - _3 = three_way_compare::<i16>(move _4, move _5) -> [return: bb1, unwind continue]; + _3 = Cmp(move _4, move _5); + goto -> bb1; 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 index 437614ec673..82c89b7ce54 100644 --- 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 @@ -15,9 +15,9 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); - _5 = _2; + _5 = copy _2; - _3 = three_way_compare::<u32>(move _4, move _5) -> [return: bb1, unwind unreachable]; + _3 = Cmp(move _4, move _5); + goto -> bb1; 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 index 7d6137979c8..d7ec6dcfa2c 100644 --- 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 @@ -15,9 +15,9 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); - _5 = _2; + _5 = copy _2; - _3 = three_way_compare::<u32>(move _4, move _5) -> [return: bb1, unwind continue]; + _3 = Cmp(move _4, move _5); + goto -> bb1; 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 6e542c4b5a7..b1104c70e46 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 @@ -8,8 +8,8 @@ bb0: { StorageLive(_2); - _2 = _1; -- _0 = transmute::<std::cmp::Ordering, i8>(move _2) -> [return: bb1, unwind unreachable]; + _2 = copy _1; +- _0 = std::intrinsics::transmute::<std::cmp::Ordering, i8>(move _2) -> [return: bb1, unwind unreachable]; + _0 = move _2 as i8 (Transmute); + goto -> bb1; } 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 6e542c4b5a7..b1104c70e46 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 @@ -8,8 +8,8 @@ bb0: { StorageLive(_2); - _2 = _1; -- _0 = transmute::<std::cmp::Ordering, i8>(move _2) -> [return: bb1, unwind unreachable]; + _2 = copy _1; +- _0 = std::intrinsics::transmute::<std::cmp::Ordering, i8>(move _2) -> [return: bb1, unwind unreachable]; + _0 = move _2 as i8 (Transmute); + goto -> bb1; } 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 ab4646370f1..169e48a31dd 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 @@ -8,8 +8,8 @@ bb0: { StorageLive(_2); - _2 = _1; -- _0 = transmute::<&T, *const T>(move _2) -> [return: bb1, unwind unreachable]; + _2 = copy _1; +- _0 = std::intrinsics::transmute::<&T, *const T>(move _2) -> [return: bb1, unwind unreachable]; + _0 = move _2 as *const T (Transmute); + goto -> bb1; } 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 ab4646370f1..169e48a31dd 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 @@ -8,8 +8,8 @@ bb0: { StorageLive(_2); - _2 = _1; -- _0 = transmute::<&T, *const T>(move _2) -> [return: bb1, unwind unreachable]; + _2 = copy _1; +- _0 = std::intrinsics::transmute::<&T, *const T>(move _2) -> [return: bb1, unwind unreachable]; + _0 = move _2 as *const T (Transmute); + goto -> bb1; } diff --git a/tests/mir-opt/lower_intrinsics.transmute_to_box_uninhabited.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.transmute_to_box_uninhabited.LowerIntrinsics.panic-abort.diff index c4a3358ffa3..7098b4d3168 100644 --- a/tests/mir-opt/lower_intrinsics.transmute_to_box_uninhabited.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.transmute_to_box_uninhabited.LowerIntrinsics.panic-abort.diff @@ -11,13 +11,13 @@ bb0: { StorageLive(_1); -- _1 = transmute::<usize, Box<Never>>(const 1_usize) -> [return: bb1, unwind unreachable]; +- _1 = std::intrinsics::transmute::<usize, Box<Never>>(const 1_usize) -> [return: bb1, unwind unreachable]; + _1 = const 1_usize as std::boxed::Box<Never> (Transmute); + goto -> bb1; } bb1: { - _2 = (((_1.0: std::ptr::Unique<Never>).0: std::ptr::NonNull<Never>).0: *const Never); + _2 = copy (((_1.0: std::ptr::Unique<Never>).0: std::ptr::NonNull<Never>).0: *const Never); PlaceMention((*_2)); unreachable; } diff --git a/tests/mir-opt/lower_intrinsics.transmute_to_box_uninhabited.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.transmute_to_box_uninhabited.LowerIntrinsics.panic-unwind.diff index c4a3358ffa3..7098b4d3168 100644 --- a/tests/mir-opt/lower_intrinsics.transmute_to_box_uninhabited.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.transmute_to_box_uninhabited.LowerIntrinsics.panic-unwind.diff @@ -11,13 +11,13 @@ bb0: { StorageLive(_1); -- _1 = transmute::<usize, Box<Never>>(const 1_usize) -> [return: bb1, unwind unreachable]; +- _1 = std::intrinsics::transmute::<usize, Box<Never>>(const 1_usize) -> [return: bb1, unwind unreachable]; + _1 = const 1_usize as std::boxed::Box<Never> (Transmute); + goto -> bb1; } bb1: { - _2 = (((_1.0: std::ptr::Unique<Never>).0: std::ptr::NonNull<Never>).0: *const Never); + _2 = copy (((_1.0: std::ptr::Unique<Never>).0: std::ptr::NonNull<Never>).0: *const Never); PlaceMention((*_2)); unreachable; } diff --git a/tests/mir-opt/lower_intrinsics.transmute_to_mut_uninhabited.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.transmute_to_mut_uninhabited.LowerIntrinsics.panic-abort.diff index c2c4ec0003c..06225fffd7c 100644 --- a/tests/mir-opt/lower_intrinsics.transmute_to_mut_uninhabited.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.transmute_to_mut_uninhabited.LowerIntrinsics.panic-abort.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_1); -- _1 = transmute::<usize, &mut Never>(const 1_usize) -> [return: bb1, unwind unreachable]; +- _1 = std::intrinsics::transmute::<usize, &mut Never>(const 1_usize) -> [return: bb1, unwind unreachable]; + _1 = const 1_usize as &mut Never (Transmute); + goto -> bb1; } diff --git a/tests/mir-opt/lower_intrinsics.transmute_to_mut_uninhabited.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.transmute_to_mut_uninhabited.LowerIntrinsics.panic-unwind.diff index c2c4ec0003c..06225fffd7c 100644 --- a/tests/mir-opt/lower_intrinsics.transmute_to_mut_uninhabited.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.transmute_to_mut_uninhabited.LowerIntrinsics.panic-unwind.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_1); -- _1 = transmute::<usize, &mut Never>(const 1_usize) -> [return: bb1, unwind unreachable]; +- _1 = std::intrinsics::transmute::<usize, &mut Never>(const 1_usize) -> [return: bb1, unwind unreachable]; + _1 = const 1_usize as &mut Never (Transmute); + goto -> bb1; } diff --git a/tests/mir-opt/lower_intrinsics.transmute_to_ref_uninhabited.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.transmute_to_ref_uninhabited.LowerIntrinsics.panic-abort.diff index 1b516a1f53b..dd6ab3a9c97 100644 --- a/tests/mir-opt/lower_intrinsics.transmute_to_ref_uninhabited.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.transmute_to_ref_uninhabited.LowerIntrinsics.panic-abort.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_1); -- _1 = transmute::<usize, &Never>(const 1_usize) -> [return: bb1, unwind unreachable]; +- _1 = std::intrinsics::transmute::<usize, &Never>(const 1_usize) -> [return: bb1, unwind unreachable]; + _1 = const 1_usize as &Never (Transmute); + goto -> bb1; } diff --git a/tests/mir-opt/lower_intrinsics.transmute_to_ref_uninhabited.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.transmute_to_ref_uninhabited.LowerIntrinsics.panic-unwind.diff index 1b516a1f53b..dd6ab3a9c97 100644 --- a/tests/mir-opt/lower_intrinsics.transmute_to_ref_uninhabited.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.transmute_to_ref_uninhabited.LowerIntrinsics.panic-unwind.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_1); -- _1 = transmute::<usize, &Never>(const 1_usize) -> [return: bb1, unwind unreachable]; +- _1 = std::intrinsics::transmute::<usize, &Never>(const 1_usize) -> [return: bb1, unwind unreachable]; + _1 = const 1_usize as &Never (Transmute); + goto -> bb1; } 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 6d3ad348988..6571f3d9db8 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 @@ -8,8 +8,8 @@ bb0: { StorageLive(_2); - _2 = _1; -- _0 = transmute::<(), Never>(move _2) -> unwind unreachable; + _2 = copy _1; +- _0 = std::intrinsics::transmute::<(), Never>(move _2) -> unwind unreachable; + _0 = move _2 as Never (Transmute); + unreachable; } 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 6d3ad348988..6571f3d9db8 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 @@ -8,8 +8,8 @@ bb0: { StorageLive(_2); - _2 = _1; -- _0 = transmute::<(), Never>(move _2) -> unwind unreachable; + _2 = copy _1; +- _0 = std::intrinsics::transmute::<(), Never>(move _2) -> unwind unreachable; + _0 = move _2 as Never (Transmute); + unreachable; } 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 3c9694d0370..d0d38462f8d 100644 --- a/tests/mir-opt/lower_intrinsics.unchecked.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.unchecked.LowerIntrinsics.panic-abort.diff @@ -64,9 +64,9 @@ bb0: { StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; StorageLive(_6); - _6 = _2; + _6 = copy _2; - _4 = unchecked_add::<i32>(move _5, move _6) -> [return: bb1, unwind unreachable]; + _4 = AddUnchecked(move _5, move _6); + goto -> bb1; @@ -77,9 +77,9 @@ StorageDead(_5); StorageLive(_7); StorageLive(_8); - _8 = _1; + _8 = copy _1; StorageLive(_9); - _9 = _2; + _9 = copy _2; - _7 = unchecked_sub::<i32>(move _8, move _9) -> [return: bb2, unwind unreachable]; + _7 = SubUnchecked(move _8, move _9); + goto -> bb2; @@ -90,9 +90,9 @@ StorageDead(_8); StorageLive(_10); StorageLive(_11); - _11 = _1; + _11 = copy _1; StorageLive(_12); - _12 = _2; + _12 = copy _2; - _10 = unchecked_mul::<i32>(move _11, move _12) -> [return: bb3, unwind unreachable]; + _10 = MulUnchecked(move _11, move _12); + goto -> bb3; @@ -103,9 +103,9 @@ StorageDead(_11); StorageLive(_13); StorageLive(_14); - _14 = _1; + _14 = copy _1; StorageLive(_15); - _15 = _2; + _15 = copy _2; - _13 = unchecked_div::<i32>(move _14, move _15) -> [return: bb4, unwind unreachable]; + _13 = Div(move _14, move _15); + goto -> bb4; @@ -116,9 +116,9 @@ StorageDead(_14); StorageLive(_16); StorageLive(_17); - _17 = _1; + _17 = copy _1; StorageLive(_18); - _18 = _2; + _18 = copy _2; - _16 = unchecked_rem::<i32>(move _17, move _18) -> [return: bb5, unwind unreachable]; + _16 = Rem(move _17, move _18); + goto -> bb5; @@ -129,9 +129,9 @@ StorageDead(_17); StorageLive(_19); StorageLive(_20); - _20 = _1; + _20 = copy _1; StorageLive(_21); - _21 = _2; + _21 = copy _2; - _19 = unchecked_shl::<i32, i32>(move _20, move _21) -> [return: bb6, unwind unreachable]; + _19 = ShlUnchecked(move _20, move _21); + goto -> bb6; @@ -142,9 +142,9 @@ StorageDead(_20); StorageLive(_22); StorageLive(_23); - _23 = _1; + _23 = copy _1; StorageLive(_24); - _24 = _2; + _24 = copy _2; - _22 = unchecked_shr::<i32, i32>(move _23, move _24) -> [return: bb7, unwind unreachable]; + _22 = ShrUnchecked(move _23, move _24); + goto -> bb7; @@ -155,9 +155,9 @@ StorageDead(_23); StorageLive(_25); StorageLive(_26); - _26 = _1; + _26 = copy _1; StorageLive(_27); - _27 = _3; + _27 = copy _3; - _25 = unchecked_shl::<i32, u32>(move _26, move _27) -> [return: bb8, unwind unreachable]; + _25 = ShlUnchecked(move _26, move _27); + goto -> bb8; @@ -168,9 +168,9 @@ StorageDead(_26); StorageLive(_28); StorageLive(_29); - _29 = _1; + _29 = copy _1; StorageLive(_30); - _30 = _3; + _30 = copy _3; - _28 = unchecked_shr::<i32, u32>(move _29, move _30) -> [return: bb9, unwind unreachable]; + _28 = ShrUnchecked(move _29, move _30); + goto -> bb9; 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 3c9694d0370..d0d38462f8d 100644 --- a/tests/mir-opt/lower_intrinsics.unchecked.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.unchecked.LowerIntrinsics.panic-unwind.diff @@ -64,9 +64,9 @@ bb0: { StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; StorageLive(_6); - _6 = _2; + _6 = copy _2; - _4 = unchecked_add::<i32>(move _5, move _6) -> [return: bb1, unwind unreachable]; + _4 = AddUnchecked(move _5, move _6); + goto -> bb1; @@ -77,9 +77,9 @@ StorageDead(_5); StorageLive(_7); StorageLive(_8); - _8 = _1; + _8 = copy _1; StorageLive(_9); - _9 = _2; + _9 = copy _2; - _7 = unchecked_sub::<i32>(move _8, move _9) -> [return: bb2, unwind unreachable]; + _7 = SubUnchecked(move _8, move _9); + goto -> bb2; @@ -90,9 +90,9 @@ StorageDead(_8); StorageLive(_10); StorageLive(_11); - _11 = _1; + _11 = copy _1; StorageLive(_12); - _12 = _2; + _12 = copy _2; - _10 = unchecked_mul::<i32>(move _11, move _12) -> [return: bb3, unwind unreachable]; + _10 = MulUnchecked(move _11, move _12); + goto -> bb3; @@ -103,9 +103,9 @@ StorageDead(_11); StorageLive(_13); StorageLive(_14); - _14 = _1; + _14 = copy _1; StorageLive(_15); - _15 = _2; + _15 = copy _2; - _13 = unchecked_div::<i32>(move _14, move _15) -> [return: bb4, unwind unreachable]; + _13 = Div(move _14, move _15); + goto -> bb4; @@ -116,9 +116,9 @@ StorageDead(_14); StorageLive(_16); StorageLive(_17); - _17 = _1; + _17 = copy _1; StorageLive(_18); - _18 = _2; + _18 = copy _2; - _16 = unchecked_rem::<i32>(move _17, move _18) -> [return: bb5, unwind unreachable]; + _16 = Rem(move _17, move _18); + goto -> bb5; @@ -129,9 +129,9 @@ StorageDead(_17); StorageLive(_19); StorageLive(_20); - _20 = _1; + _20 = copy _1; StorageLive(_21); - _21 = _2; + _21 = copy _2; - _19 = unchecked_shl::<i32, i32>(move _20, move _21) -> [return: bb6, unwind unreachable]; + _19 = ShlUnchecked(move _20, move _21); + goto -> bb6; @@ -142,9 +142,9 @@ StorageDead(_20); StorageLive(_22); StorageLive(_23); - _23 = _1; + _23 = copy _1; StorageLive(_24); - _24 = _2; + _24 = copy _2; - _22 = unchecked_shr::<i32, i32>(move _23, move _24) -> [return: bb7, unwind unreachable]; + _22 = ShrUnchecked(move _23, move _24); + goto -> bb7; @@ -155,9 +155,9 @@ StorageDead(_23); StorageLive(_25); StorageLive(_26); - _26 = _1; + _26 = copy _1; StorageLive(_27); - _27 = _3; + _27 = copy _3; - _25 = unchecked_shl::<i32, u32>(move _26, move _27) -> [return: bb8, unwind unreachable]; + _25 = ShlUnchecked(move _26, move _27); + goto -> bb8; @@ -168,9 +168,9 @@ StorageDead(_26); StorageLive(_28); StorageLive(_29); - _29 = _1; + _29 = copy _1; StorageLive(_30); - _30 = _3; + _30 = copy _3; - _28 = unchecked_shr::<i32, u32>(move _29, move _30) -> [return: bb9, unwind unreachable]; + _28 = ShrUnchecked(move _29, move _30); + goto -> bb9; diff --git a/tests/mir-opt/lower_intrinsics.with_overflow.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.with_overflow.LowerIntrinsics.panic-abort.diff index efbbeeeac73..a9bb5e7e3a4 100644 --- a/tests/mir-opt/lower_intrinsics.with_overflow.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.with_overflow.LowerIntrinsics.panic-abort.diff @@ -27,9 +27,9 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); - _5 = _2; + _5 = copy _2; - _3 = add_with_overflow::<i32>(move _4, move _5) -> [return: bb1, unwind unreachable]; + _3 = AddWithOverflow(move _4, move _5); + goto -> bb1; @@ -40,9 +40,9 @@ StorageDead(_4); StorageLive(_6); StorageLive(_7); - _7 = _1; + _7 = copy _1; StorageLive(_8); - _8 = _2; + _8 = copy _2; - _6 = sub_with_overflow::<i32>(move _7, move _8) -> [return: bb2, unwind unreachable]; + _6 = SubWithOverflow(move _7, move _8); + goto -> bb2; @@ -53,9 +53,9 @@ StorageDead(_7); StorageLive(_9); StorageLive(_10); - _10 = _1; + _10 = copy _1; StorageLive(_11); - _11 = _2; + _11 = copy _2; - _9 = mul_with_overflow::<i32>(move _10, move _11) -> [return: bb3, unwind unreachable]; + _9 = MulWithOverflow(move _10, move _11); + goto -> bb3; diff --git a/tests/mir-opt/lower_intrinsics.with_overflow.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.with_overflow.LowerIntrinsics.panic-unwind.diff index efbbeeeac73..a9bb5e7e3a4 100644 --- a/tests/mir-opt/lower_intrinsics.with_overflow.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.with_overflow.LowerIntrinsics.panic-unwind.diff @@ -27,9 +27,9 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); - _5 = _2; + _5 = copy _2; - _3 = add_with_overflow::<i32>(move _4, move _5) -> [return: bb1, unwind unreachable]; + _3 = AddWithOverflow(move _4, move _5); + goto -> bb1; @@ -40,9 +40,9 @@ StorageDead(_4); StorageLive(_6); StorageLive(_7); - _7 = _1; + _7 = copy _1; StorageLive(_8); - _8 = _2; + _8 = copy _2; - _6 = sub_with_overflow::<i32>(move _7, move _8) -> [return: bb2, unwind unreachable]; + _6 = SubWithOverflow(move _7, move _8); + goto -> bb2; @@ -53,9 +53,9 @@ StorageDead(_7); StorageLive(_9); StorageLive(_10); - _10 = _1; + _10 = copy _1; StorageLive(_11); - _11 = _2; + _11 = copy _2; - _9 = mul_with_overflow::<i32>(move _10, move _11) -> [return: bb3, unwind unreachable]; + _9 = MulWithOverflow(move _10, move _11); + goto -> bb3; diff --git a/tests/mir-opt/lower_intrinsics.wrapping.LowerIntrinsics.panic-abort.diff b/tests/mir-opt/lower_intrinsics.wrapping.LowerIntrinsics.panic-abort.diff index 2acb193e054..552b1a9a32b 100644 --- a/tests/mir-opt/lower_intrinsics.wrapping.LowerIntrinsics.panic-abort.diff +++ b/tests/mir-opt/lower_intrinsics.wrapping.LowerIntrinsics.panic-abort.diff @@ -27,9 +27,9 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); - _5 = _2; + _5 = copy _2; - _3 = std::intrinsics::wrapping_add::<i32>(move _4, move _5) -> [return: bb1, unwind unreachable]; + _3 = Add(move _4, move _5); + goto -> bb1; @@ -40,9 +40,9 @@ StorageDead(_4); StorageLive(_6); StorageLive(_7); - _7 = _1; + _7 = copy _1; StorageLive(_8); - _8 = _2; + _8 = copy _2; - _6 = std::intrinsics::wrapping_sub::<i32>(move _7, move _8) -> [return: bb2, unwind unreachable]; + _6 = Sub(move _7, move _8); + goto -> bb2; @@ -53,9 +53,9 @@ StorageDead(_7); StorageLive(_9); StorageLive(_10); - _10 = _1; + _10 = copy _1; StorageLive(_11); - _11 = _2; + _11 = copy _2; - _9 = wrapping_mul::<i32>(move _10, move _11) -> [return: bb3, unwind unreachable]; + _9 = Mul(move _10, move _11); + goto -> bb3; diff --git a/tests/mir-opt/lower_intrinsics.wrapping.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.wrapping.LowerIntrinsics.panic-unwind.diff index 2acb193e054..552b1a9a32b 100644 --- a/tests/mir-opt/lower_intrinsics.wrapping.LowerIntrinsics.panic-unwind.diff +++ b/tests/mir-opt/lower_intrinsics.wrapping.LowerIntrinsics.panic-unwind.diff @@ -27,9 +27,9 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); - _5 = _2; + _5 = copy _2; - _3 = std::intrinsics::wrapping_add::<i32>(move _4, move _5) -> [return: bb1, unwind unreachable]; + _3 = Add(move _4, move _5); + goto -> bb1; @@ -40,9 +40,9 @@ StorageDead(_4); StorageLive(_6); StorageLive(_7); - _7 = _1; + _7 = copy _1; StorageLive(_8); - _8 = _2; + _8 = copy _2; - _6 = std::intrinsics::wrapping_sub::<i32>(move _7, move _8) -> [return: bb2, unwind unreachable]; + _6 = Sub(move _7, move _8); + goto -> bb2; @@ -53,9 +53,9 @@ StorageDead(_7); StorageLive(_9); StorageLive(_10); - _10 = _1; + _10 = copy _1; StorageLive(_11); - _11 = _2; + _11 = copy _2; - _9 = wrapping_mul::<i32>(move _10, move _11) -> [return: bb3, unwind unreachable]; + _9 = Mul(move _10, move _11); + goto -> bb3; diff --git a/tests/mir-opt/lower_slice_len.bound.LowerSliceLenCalls.panic-abort.diff b/tests/mir-opt/lower_slice_len.bound.LowerSliceLenCalls.panic-abort.diff index a212ee67881..20001f1248e 100644 --- a/tests/mir-opt/lower_slice_len.bound.LowerSliceLenCalls.panic-abort.diff +++ b/tests/mir-opt/lower_slice_len.bound.LowerSliceLenCalls.panic-abort.diff @@ -16,7 +16,7 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); StorageLive(_6); _6 = &(*_2); @@ -35,14 +35,14 @@ StorageDead(_5); StorageDead(_4); StorageLive(_7); - _7 = _1; + _7 = copy _1; _8 = Len((*_2)); - _9 = Lt(_7, _8); - assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, _7) -> [success: bb3, unwind unreachable]; + _9 = Lt(copy _7, copy _8); + assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, copy _7) -> [success: bb3, unwind unreachable]; } bb3: { - _0 = (*_2)[_7]; + _0 = copy (*_2)[_7]; StorageDead(_7); goto -> bb5; } diff --git a/tests/mir-opt/lower_slice_len.bound.LowerSliceLenCalls.panic-unwind.diff b/tests/mir-opt/lower_slice_len.bound.LowerSliceLenCalls.panic-unwind.diff index 38ec8a5b0c7..ca8f92df5de 100644 --- a/tests/mir-opt/lower_slice_len.bound.LowerSliceLenCalls.panic-unwind.diff +++ b/tests/mir-opt/lower_slice_len.bound.LowerSliceLenCalls.panic-unwind.diff @@ -16,7 +16,7 @@ bb0: { StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); StorageLive(_6); _6 = &(*_2); @@ -35,14 +35,14 @@ StorageDead(_5); StorageDead(_4); StorageLive(_7); - _7 = _1; + _7 = copy _1; _8 = Len((*_2)); - _9 = Lt(_7, _8); - assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, _7) -> [success: bb3, unwind continue]; + _9 = Lt(copy _7, copy _8); + assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, copy _7) -> [success: bb3, unwind continue]; } bb3: { - _0 = (*_2)[_7]; + _0 = copy (*_2)[_7]; StorageDead(_7); goto -> bb5; } 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 3c4a84bc243..b3eb3e1f8b9 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 @@ -32,22 +32,22 @@ bb0: { PlaceMention(_2); -- switchInt((_2.0: bool)) -> [0: bb2, otherwise: bb1]; -+ switchInt((_2.0: bool)) -> [0: bb6, otherwise: bb1]; +- switchInt(copy (_2.0: bool)) -> [0: bb2, otherwise: bb1]; ++ switchInt(copy (_2.0: bool)) -> [0: bb6, otherwise: bb1]; } bb1: { -- switchInt((_2.1: bool)) -> [0: bb4, otherwise: bb3]; -+ switchInt((_2.1: bool)) -> [0: bb5, otherwise: bb2]; +- switchInt(copy (_2.1: bool)) -> [0: bb4, otherwise: bb3]; ++ switchInt(copy (_2.1: bool)) -> [0: bb5, otherwise: bb2]; } bb2: { - falseEdge -> [real: bb9, imaginary: bb1]; -+ switchInt((_2.0: bool)) -> [0: bb3, otherwise: bb4]; ++ switchInt(copy (_2.0: bool)) -> [0: bb3, otherwise: bb4]; } bb3: { -- switchInt((_2.0: bool)) -> [0: bb6, otherwise: bb5]; +- switchInt(copy (_2.0: bool)) -> [0: bb6, otherwise: bb5]; - } - - bb4: { @@ -60,7 +60,7 @@ - - bb6: { StorageLive(_15); - _15 = (_2.1: bool); + _15 = copy (_2.1: bool); StorageLive(_16); _16 = move (_2.2: std::string::String); - goto -> bb20; @@ -70,7 +70,7 @@ - bb7: { + bb4: { StorageLive(_15); - _15 = (_2.1: bool); + _15 = copy (_2.1: bool); StorageLive(_16); _16 = move (_2.2: std::string::String); - goto -> bb20; @@ -87,7 +87,7 @@ - _4 = &fake shallow (_2.1: bool); StorageLive(_12); StorageLive(_13); - _13 = _1; + _13 = copy _1; - switchInt(move _13) -> [0: bb16, otherwise: bb15]; + switchInt(move _13) -> [0: bb13, otherwise: bb12]; } @@ -102,7 +102,7 @@ - _4 = &fake shallow (_2.1: bool); StorageLive(_9); StorageLive(_10); - _10 = _1; + _10 = copy _1; - switchInt(move _10) -> [0: bb12, otherwise: bb11]; + switchInt(move _10) -> [0: bb9, otherwise: bb8]; } @@ -125,7 +125,7 @@ - bb12: { + bb9: { - _9 = (*_6); + _9 = copy (*_6); - switchInt(move _9) -> [0: bb14, otherwise: bb13]; + switchInt(move _9) -> [0: bb11, otherwise: bb10]; } @@ -139,7 +139,7 @@ - FakeRead(ForGuardBinding, _6); - FakeRead(ForGuardBinding, _8); StorageLive(_5); - _5 = (_2.1: bool); + _5 = copy (_2.1: bool); StorageLive(_7); _7 = move (_2.2: std::string::String); - goto -> bb10; @@ -167,7 +167,7 @@ - bb16: { + bb13: { - _12 = (*_6); + _12 = copy (*_6); - switchInt(move _12) -> [0: bb18, otherwise: bb17]; + switchInt(move _12) -> [0: bb15, otherwise: bb14]; } @@ -181,7 +181,7 @@ - FakeRead(ForGuardBinding, _6); - FakeRead(ForGuardBinding, _8); StorageLive(_5); - _5 = (_2.0: bool); + _5 = copy (_2.0: bool); StorageLive(_7); _7 = move (_2.2: std::string::String); - goto -> bb10; 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 3c4a84bc243..b3eb3e1f8b9 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 @@ -32,22 +32,22 @@ bb0: { PlaceMention(_2); -- switchInt((_2.0: bool)) -> [0: bb2, otherwise: bb1]; -+ switchInt((_2.0: bool)) -> [0: bb6, otherwise: bb1]; +- switchInt(copy (_2.0: bool)) -> [0: bb2, otherwise: bb1]; ++ switchInt(copy (_2.0: bool)) -> [0: bb6, otherwise: bb1]; } bb1: { -- switchInt((_2.1: bool)) -> [0: bb4, otherwise: bb3]; -+ switchInt((_2.1: bool)) -> [0: bb5, otherwise: bb2]; +- switchInt(copy (_2.1: bool)) -> [0: bb4, otherwise: bb3]; ++ switchInt(copy (_2.1: bool)) -> [0: bb5, otherwise: bb2]; } bb2: { - falseEdge -> [real: bb9, imaginary: bb1]; -+ switchInt((_2.0: bool)) -> [0: bb3, otherwise: bb4]; ++ switchInt(copy (_2.0: bool)) -> [0: bb3, otherwise: bb4]; } bb3: { -- switchInt((_2.0: bool)) -> [0: bb6, otherwise: bb5]; +- switchInt(copy (_2.0: bool)) -> [0: bb6, otherwise: bb5]; - } - - bb4: { @@ -60,7 +60,7 @@ - - bb6: { StorageLive(_15); - _15 = (_2.1: bool); + _15 = copy (_2.1: bool); StorageLive(_16); _16 = move (_2.2: std::string::String); - goto -> bb20; @@ -70,7 +70,7 @@ - bb7: { + bb4: { StorageLive(_15); - _15 = (_2.1: bool); + _15 = copy (_2.1: bool); StorageLive(_16); _16 = move (_2.2: std::string::String); - goto -> bb20; @@ -87,7 +87,7 @@ - _4 = &fake shallow (_2.1: bool); StorageLive(_12); StorageLive(_13); - _13 = _1; + _13 = copy _1; - switchInt(move _13) -> [0: bb16, otherwise: bb15]; + switchInt(move _13) -> [0: bb13, otherwise: bb12]; } @@ -102,7 +102,7 @@ - _4 = &fake shallow (_2.1: bool); StorageLive(_9); StorageLive(_10); - _10 = _1; + _10 = copy _1; - switchInt(move _10) -> [0: bb12, otherwise: bb11]; + switchInt(move _10) -> [0: bb9, otherwise: bb8]; } @@ -125,7 +125,7 @@ - bb12: { + bb9: { - _9 = (*_6); + _9 = copy (*_6); - switchInt(move _9) -> [0: bb14, otherwise: bb13]; + switchInt(move _9) -> [0: bb11, otherwise: bb10]; } @@ -139,7 +139,7 @@ - FakeRead(ForGuardBinding, _6); - FakeRead(ForGuardBinding, _8); StorageLive(_5); - _5 = (_2.1: bool); + _5 = copy (_2.1: bool); StorageLive(_7); _7 = move (_2.2: std::string::String); - goto -> bb10; @@ -167,7 +167,7 @@ - bb16: { + bb13: { - _12 = (*_6); + _12 = copy (*_6); - switchInt(move _12) -> [0: bb18, otherwise: bb17]; + switchInt(move _12) -> [0: bb15, otherwise: bb14]; } @@ -181,7 +181,7 @@ - FakeRead(ForGuardBinding, _6); - FakeRead(ForGuardBinding, _8); StorageLive(_5); - _5 = (_2.0: bool); + _5 = copy (_2.0: bool); StorageLive(_7); _7 = move (_2.2: std::string::String); - goto -> bb10; diff --git a/tests/mir-opt/matches_reduce_branches.bar.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.bar.MatchBranchSimplification.diff index 65da13eec50..597d93926f1 100644 --- a/tests/mir-opt/matches_reduce_branches.bar.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.bar.MatchBranchSimplification.diff @@ -33,16 +33,16 @@ StorageLive(_4); StorageLive(_5); StorageLive(_6); -- switchInt(_1) -> [7: bb2, otherwise: bb1]; +- switchInt(copy _1) -> [7: bb2, otherwise: bb1]; - } - - bb1: { - _2 = const true; - _3 = const false; + StorageLive(_11); -+ _11 = _1; -+ _2 = Ne(_11, const 7_i32); -+ _3 = Eq(_11, const 7_i32); ++ _11 = copy _1; ++ _2 = Ne(copy _11, const 7_i32); ++ _3 = Eq(copy _11, const 7_i32); _4 = const false; _5 = const true; _6 = (); @@ -62,13 +62,13 @@ + StorageDead(_11); StorageDead(_6); StorageLive(_7); - _7 = _2; + _7 = copy _2; StorageLive(_8); - _8 = _3; + _8 = copy _3; StorageLive(_9); - _9 = _4; + _9 = copy _4; StorageLive(_10); - _10 = _5; + _10 = copy _5; _0 = (move _7, move _8, move _9, move _10); StorageDead(_10); StorageDead(_9); diff --git a/tests/mir-opt/matches_reduce_branches.foo.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.foo.MatchBranchSimplification.diff index 052e2e12664..281f43b355d 100644 --- a/tests/mir-opt/matches_reduce_branches.foo.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.foo.MatchBranchSimplification.diff @@ -14,7 +14,7 @@ - switchInt(move _3) -> [0: bb2, otherwise: bb1]; + StorageLive(_4); + _4 = move _3; -+ _2 = Eq(_4, const 0_isize); ++ _2 = Eq(copy _4, const 0_isize); + StorageDead(_4); + switchInt(move _2) -> [0: bb2, otherwise: bb1]; } diff --git a/tests/mir-opt/matches_reduce_branches.match_i128_u128.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.match_i128_u128.MatchBranchSimplification.diff index fc34ce7125e..cc7e863d135 100644 --- a/tests/mir-opt/matches_reduce_branches.match_i128_u128.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.match_i128_u128.MatchBranchSimplification.diff @@ -39,7 +39,7 @@ - bb6: { + StorageLive(_3); + _3 = move _2; -+ _0 = _3 as u128 (IntToInt); ++ _0 = copy _3 as u128 (IntToInt); + StorageDead(_3); return; } diff --git a/tests/mir-opt/matches_reduce_branches.match_nested_if.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.match_nested_if.MatchBranchSimplification.diff index 5a71bef9341..e9143ef1636 100644 --- a/tests/mir-opt/matches_reduce_branches.match_nested_if.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.match_nested_if.MatchBranchSimplification.diff @@ -46,7 +46,7 @@ - bb4: { + StorageLive(_7); + _7 = move _6; -+ _5 = Ne(_7, const false); ++ _5 = Ne(copy _7, const false); + StorageDead(_7); + StorageLive(_8); + _8 = move _5; @@ -66,7 +66,7 @@ - } - - bb7: { -+ _4 = Ne(_8, const false); ++ _4 = Ne(copy _8, const false); + StorageDead(_8); + StorageLive(_9); + _9 = move _4; @@ -86,7 +86,7 @@ - } - - bb10: { -+ _3 = Ne(_9, const false); ++ _3 = Ne(copy _9, const false); + StorageDead(_9); + StorageLive(_10); + _10 = move _3; @@ -104,10 +104,10 @@ - } - - bb12: { -+ _1 = Ne(_10, const false); ++ _1 = Ne(copy _10, const false); + StorageDead(_10); StorageDead(_2); - _0 = _1; + _0 = copy _1; StorageDead(_1); return; } diff --git a/tests/mir-opt/matches_reduce_branches.match_sext_i8_i16.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.match_sext_i8_i16.MatchBranchSimplification.diff index 7f8c2ab8d37..dbd26adc20f 100644 --- a/tests/mir-opt/matches_reduce_branches.match_sext_i8_i16.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.match_sext_i8_i16.MatchBranchSimplification.diff @@ -44,7 +44,7 @@ - bb7: { + StorageLive(_3); + _3 = move _2; -+ _0 = _3 as i16 (IntToInt); ++ _0 = copy _3 as i16 (IntToInt); + StorageDead(_3); return; } diff --git a/tests/mir-opt/matches_reduce_branches.match_sext_i8_u16.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.match_sext_i8_u16.MatchBranchSimplification.diff index 86d0d0ba6cf..f273d538835 100644 --- a/tests/mir-opt/matches_reduce_branches.match_sext_i8_u16.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.match_sext_i8_u16.MatchBranchSimplification.diff @@ -44,7 +44,7 @@ - bb7: { + StorageLive(_3); + _3 = move _2; -+ _0 = _3 as u16 (IntToInt); ++ _0 = copy _3 as u16 (IntToInt); + StorageDead(_3); return; } diff --git a/tests/mir-opt/matches_reduce_branches.match_trunc_i16_i8.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.match_trunc_i16_i8.MatchBranchSimplification.diff index d3d27be2070..6170cf13c00 100644 --- a/tests/mir-opt/matches_reduce_branches.match_trunc_i16_i8.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.match_trunc_i16_i8.MatchBranchSimplification.diff @@ -69,7 +69,7 @@ - bb12: { + StorageLive(_3); + _3 = move _2; -+ _0 = _3 as i8 (IntToInt); ++ _0 = copy _3 as i8 (IntToInt); + StorageDead(_3); return; } diff --git a/tests/mir-opt/matches_reduce_branches.match_trunc_i16_u8.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.match_trunc_i16_u8.MatchBranchSimplification.diff index 5fe899148eb..c18719ebb55 100644 --- a/tests/mir-opt/matches_reduce_branches.match_trunc_i16_u8.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.match_trunc_i16_u8.MatchBranchSimplification.diff @@ -69,7 +69,7 @@ - bb12: { + StorageLive(_3); + _3 = move _2; -+ _0 = _3 as u8 (IntToInt); ++ _0 = copy _3 as u8 (IntToInt); + StorageDead(_3); return; } diff --git a/tests/mir-opt/matches_reduce_branches.match_trunc_u16_i8.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.match_trunc_u16_i8.MatchBranchSimplification.diff index 85f97a13cac..401049026f2 100644 --- a/tests/mir-opt/matches_reduce_branches.match_trunc_u16_i8.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.match_trunc_u16_i8.MatchBranchSimplification.diff @@ -59,7 +59,7 @@ - bb10: { + StorageLive(_3); + _3 = move _2; -+ _0 = _3 as i8 (IntToInt); ++ _0 = copy _3 as i8 (IntToInt); + StorageDead(_3); return; } diff --git a/tests/mir-opt/matches_reduce_branches.match_trunc_u16_u8.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.match_trunc_u16_u8.MatchBranchSimplification.diff index 768d838eaa6..d4dafbd886f 100644 --- a/tests/mir-opt/matches_reduce_branches.match_trunc_u16_u8.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.match_trunc_u16_u8.MatchBranchSimplification.diff @@ -59,7 +59,7 @@ - bb10: { + StorageLive(_3); + _3 = move _2; -+ _0 = _3 as u8 (IntToInt); ++ _0 = copy _3 as u8 (IntToInt); + StorageDead(_3); return; } diff --git a/tests/mir-opt/matches_reduce_branches.match_u8_i8.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.match_u8_i8.MatchBranchSimplification.diff index d63eed7c019..5ab6f5eac84 100644 --- a/tests/mir-opt/matches_reduce_branches.match_u8_i8.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.match_u8_i8.MatchBranchSimplification.diff @@ -39,7 +39,7 @@ - bb6: { + StorageLive(_3); + _3 = move _2; -+ _0 = _3 as i8 (IntToInt); ++ _0 = copy _3 as i8 (IntToInt); + StorageDead(_3); return; } diff --git a/tests/mir-opt/matches_reduce_branches.match_u8_i8_2.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.match_u8_i8_2.MatchBranchSimplification.diff index 98dee1835a8..f14b3af9660 100644 --- a/tests/mir-opt/matches_reduce_branches.match_u8_i8_2.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.match_u8_i8_2.MatchBranchSimplification.diff @@ -35,8 +35,8 @@ - _3 = const -1_i8; + StorageLive(_8); + _8 = move _5; -+ _2 = _8 as i8 (IntToInt); -+ _3 = _8 as i8 (IntToInt); ++ _2 = copy _8 as i8 (IntToInt); ++ _3 = copy _8 as i8 (IntToInt); _4 = (); - goto -> bb6; - } @@ -66,9 +66,9 @@ + StorageDead(_8); StorageDead(_4); StorageLive(_6); - _6 = _2; + _6 = copy _2; StorageLive(_7); - _7 = _3; + _7 = copy _3; _0 = (move _6, move _7); StorageDead(_7); StorageDead(_6); diff --git a/tests/mir-opt/matches_reduce_branches.match_u8_i8_2_failed.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.match_u8_i8_2_failed.MatchBranchSimplification.diff index 901dda58617..92e1a7dbc7d 100644 --- a/tests/mir-opt/matches_reduce_branches.match_u8_i8_2_failed.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.match_u8_i8_2_failed.MatchBranchSimplification.diff @@ -60,9 +60,9 @@ bb6: { StorageDead(_4); StorageLive(_6); - _6 = _2; + _6 = copy _2; StorageLive(_7); - _7 = _3; + _7 = copy _3; _0 = (move _6, move _7); StorageDead(_7); StorageDead(_6); diff --git a/tests/mir-opt/matches_reduce_branches.match_u8_i8_failed_len_1.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.match_u8_i8_failed_len_1.MatchBranchSimplification.diff index 9ebf2cf27cb..a1d58424ecd 100644 --- a/tests/mir-opt/matches_reduce_branches.match_u8_i8_failed_len_1.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.match_u8_i8_failed_len_1.MatchBranchSimplification.diff @@ -7,7 +7,7 @@ bb0: { _2 = discriminant(_1); - switchInt(_2) -> [0: bb1, 127: bb2, 128: bb3, 255: bb4, otherwise: bb5]; + switchInt(copy _2) -> [0: bb1, 127: bb2, 128: bb3, 255: bb4, otherwise: bb5]; } bb1: { diff --git a/tests/mir-opt/matches_reduce_branches.match_u8_i8_failed_len_2.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.match_u8_i8_failed_len_2.MatchBranchSimplification.diff index 554856777eb..6c4ade1b6ca 100644 --- a/tests/mir-opt/matches_reduce_branches.match_u8_i8_failed_len_2.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.match_u8_i8_failed_len_2.MatchBranchSimplification.diff @@ -7,7 +7,7 @@ bb0: { _2 = discriminant(_1); - switchInt(_2) -> [0: bb1, 127: bb2, 128: bb3, 255: bb4, otherwise: bb5]; + switchInt(copy _2) -> [0: bb1, 127: bb2, 128: bb3, 255: bb4, otherwise: bb5]; } bb1: { diff --git a/tests/mir-opt/matches_reduce_branches.match_zext_u8_i16.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.match_zext_u8_i16.MatchBranchSimplification.diff index e00a604fe25..fdf83d91bbd 100644 --- a/tests/mir-opt/matches_reduce_branches.match_zext_u8_i16.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.match_zext_u8_i16.MatchBranchSimplification.diff @@ -39,7 +39,7 @@ - bb6: { + StorageLive(_3); + _3 = move _2; -+ _0 = _3 as i16 (IntToInt); ++ _0 = copy _3 as i16 (IntToInt); + StorageDead(_3); return; } diff --git a/tests/mir-opt/matches_reduce_branches.match_zext_u8_u16.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.match_zext_u8_u16.MatchBranchSimplification.diff index befb9118907..a888d247275 100644 --- a/tests/mir-opt/matches_reduce_branches.match_zext_u8_u16.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.match_zext_u8_u16.MatchBranchSimplification.diff @@ -39,7 +39,7 @@ - bb6: { + StorageLive(_3); + _3 = move _2; -+ _0 = _3 as u16 (IntToInt); ++ _0 = copy _3 as u16 (IntToInt); + StorageDead(_3); return; } diff --git a/tests/mir-opt/matches_u8.exhaustive_match.MatchBranchSimplification.diff b/tests/mir-opt/matches_u8.exhaustive_match.MatchBranchSimplification.diff index 11a18f58e3a..99985b28382 100644 --- a/tests/mir-opt/matches_u8.exhaustive_match.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_u8.exhaustive_match.MatchBranchSimplification.diff @@ -29,7 +29,7 @@ - bb4: { + StorageLive(_3); + _3 = move _2; -+ _0 = _3 as u8 (IntToInt); ++ _0 = copy _3 as u8 (IntToInt); + StorageDead(_3); return; } diff --git a/tests/mir-opt/matches_u8.exhaustive_match_i8.MatchBranchSimplification.diff b/tests/mir-opt/matches_u8.exhaustive_match_i8.MatchBranchSimplification.diff index 809badc41ba..0fc5032691f 100644 --- a/tests/mir-opt/matches_u8.exhaustive_match_i8.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_u8.exhaustive_match_i8.MatchBranchSimplification.diff @@ -29,7 +29,7 @@ - bb4: { + StorageLive(_3); + _3 = move _2; -+ _0 = _3 as i8 (IntToInt); ++ _0 = copy _3 as i8 (IntToInt); + StorageDead(_3); return; } diff --git a/tests/mir-opt/nll/region_subtyping_basic.main.nll.0.32bit.mir b/tests/mir-opt/nll/region_subtyping_basic.main.nll.0.32bit.mir index ad456600b0a..7294302609a 100644 --- a/tests/mir-opt/nll/region_subtyping_basic.main.nll.0.32bit.mir +++ b/tests/mir-opt/nll/region_subtyping_basic.main.nll.0.32bit.mir @@ -20,6 +20,9 @@ | '?2: '?3 due to Assignment at Single(bb1[0]) ($DIR/region_subtyping_basic.rs:19:13: 19:18 (#0) | '?3: '?4 due to Assignment at Single(bb1[3]) ($DIR/region_subtyping_basic.rs:20:13: 20:14 (#0) | +| Borrows +| bw0: issued at bb1[0] in '?2 +| fn main() -> () { let mut _0: (); let mut _1: [usize; ValTree(Leaf(0x00000003): usize)]; @@ -50,15 +53,15 @@ fn main() -> () { StorageLive(_3); _3 = const ConstValue(Scalar(0x00000000): usize); _4 = Len(_1); - _5 = Lt(_3, _4); - assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind: bb7]; + _5 = Lt(copy _3, copy _4); + assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind: bb7]; } bb1: { _2 = &'?2 _1[_3]; FakeRead(ForLet(None), _2); StorageLive(_6); - _6 = _2; + _6 = copy _2; FakeRead(ForLet(None), _6); StorageLive(_7); _7 = const ConstValue(Scalar(0x01): bool); @@ -68,7 +71,7 @@ fn main() -> () { bb2: { StorageLive(_8); StorageLive(_9); - _9 = (*_6); + _9 = copy (*_6); _8 = ConstValue(ZeroSized: fn(usize) -> bool {use_x})(move _9) -> [return: bb3, unwind: bb7]; } diff --git a/tests/mir-opt/nll/region_subtyping_basic.main.nll.0.64bit.mir b/tests/mir-opt/nll/region_subtyping_basic.main.nll.0.64bit.mir index a15d47cd66f..85b89a013c4 100644 --- a/tests/mir-opt/nll/region_subtyping_basic.main.nll.0.64bit.mir +++ b/tests/mir-opt/nll/region_subtyping_basic.main.nll.0.64bit.mir @@ -20,6 +20,9 @@ | '?2: '?3 due to Assignment at Single(bb1[0]) ($DIR/region_subtyping_basic.rs:19:13: 19:18 (#0) | '?3: '?4 due to Assignment at Single(bb1[3]) ($DIR/region_subtyping_basic.rs:20:13: 20:14 (#0) | +| Borrows +| bw0: issued at bb1[0] in '?2 +| fn main() -> () { let mut _0: (); let mut _1: [usize; ValTree(Leaf(0x0000000000000003): usize)]; @@ -50,15 +53,15 @@ fn main() -> () { StorageLive(_3); _3 = const ConstValue(Scalar(0x0000000000000000): usize); _4 = Len(_1); - _5 = Lt(_3, _4); - assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind: bb7]; + _5 = Lt(copy _3, copy _4); + assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, copy _3) -> [success: bb1, unwind: bb7]; } bb1: { _2 = &'?2 _1[_3]; FakeRead(ForLet(None), _2); StorageLive(_6); - _6 = _2; + _6 = copy _2; FakeRead(ForLet(None), _6); StorageLive(_7); _7 = const ConstValue(Scalar(0x01): bool); @@ -68,7 +71,7 @@ fn main() -> () { bb2: { StorageLive(_8); StorageLive(_9); - _9 = (*_6); + _9 = copy (*_6); _8 = ConstValue(ZeroSized: fn(usize) -> bool {use_x})(move _9) -> [return: bb3, unwind: bb7]; } diff --git a/tests/mir-opt/nrvo_miscompile_111005.wrong.RenameReturnPlace.diff b/tests/mir-opt/nrvo_miscompile_111005.wrong.RenameReturnPlace.diff index 260b472daa9..d248c76f261 100644 --- a/tests/mir-opt/nrvo_miscompile_111005.wrong.RenameReturnPlace.diff +++ b/tests/mir-opt/nrvo_miscompile_111005.wrong.RenameReturnPlace.diff @@ -6,10 +6,10 @@ let mut _2: char; bb0: { -- _2 = _1; -- _0 = _2; +- _2 = copy _1; +- _0 = copy _2; - _2 = const 'b'; -+ _0 = _1; ++ _0 = copy _1; + _0 = const 'b'; return; } diff --git a/tests/mir-opt/nrvo_simple.nrvo.RenameReturnPlace.panic-abort.diff b/tests/mir-opt/nrvo_simple.nrvo.RenameReturnPlace.panic-abort.diff index f7bc5559ab7..6dce3ec5303 100644 --- a/tests/mir-opt/nrvo_simple.nrvo.RenameReturnPlace.panic-abort.diff +++ b/tests/mir-opt/nrvo_simple.nrvo.RenameReturnPlace.panic-abort.diff @@ -20,7 +20,7 @@ + _0 = [const 0_u8; 1024]; StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); StorageLive(_6); - _6 = &mut _2; @@ -34,7 +34,7 @@ StorageDead(_4); StorageDead(_6); StorageDead(_3); -- _0 = _2; +- _0 = copy _2; - StorageDead(_2); return; } diff --git a/tests/mir-opt/nrvo_simple.nrvo.RenameReturnPlace.panic-unwind.diff b/tests/mir-opt/nrvo_simple.nrvo.RenameReturnPlace.panic-unwind.diff index 3df8e567f1f..54cbe2871f1 100644 --- a/tests/mir-opt/nrvo_simple.nrvo.RenameReturnPlace.panic-unwind.diff +++ b/tests/mir-opt/nrvo_simple.nrvo.RenameReturnPlace.panic-unwind.diff @@ -20,7 +20,7 @@ + _0 = [const 0_u8; 1024]; StorageLive(_3); StorageLive(_4); - _4 = _1; + _4 = copy _1; StorageLive(_5); StorageLive(_6); - _6 = &mut _2; @@ -34,7 +34,7 @@ StorageDead(_4); StorageDead(_6); StorageDead(_3); -- _0 = _2; +- _0 = copy _2; - StorageDead(_2); return; } diff --git a/tests/mir-opt/or_pattern.shortcut_second_or.SimplifyCfg-initial.after.mir b/tests/mir-opt/or_pattern.shortcut_second_or.SimplifyCfg-initial.after.mir index 6c76a72b775..c5d7a6a1d99 100644 --- a/tests/mir-opt/or_pattern.shortcut_second_or.SimplifyCfg-initial.after.mir +++ b/tests/mir-opt/or_pattern.shortcut_second_or.SimplifyCfg-initial.after.mir @@ -18,15 +18,15 @@ fn shortcut_second_or() -> () { _1 = (move _2, const 0_i32); StorageDead(_2); PlaceMention(_1); - switchInt(((_1.0: (i32, i32)).0: i32)) -> [0: bb2, otherwise: bb1]; + switchInt(copy ((_1.0: (i32, i32)).0: i32)) -> [0: bb2, otherwise: bb1]; } bb1: { - switchInt(((_1.0: (i32, i32)).1: i32)) -> [1: bb4, otherwise: bb3]; + switchInt(copy ((_1.0: (i32, i32)).1: i32)) -> [1: bb4, otherwise: bb3]; } bb2: { - switchInt((_1.1: i32)) -> [2: bb5, 3: bb6, otherwise: bb3]; + switchInt(copy (_1.1: i32)) -> [2: bb5, 3: bb6, otherwise: bb3]; } bb3: { @@ -35,7 +35,7 @@ fn shortcut_second_or() -> () { } bb4: { - switchInt((_1.1: i32)) -> [2: bb7, 3: bb8, otherwise: bb3]; + switchInt(copy (_1.1: i32)) -> [2: bb7, 3: bb8, otherwise: bb3]; } bb5: { @@ -56,33 +56,33 @@ fn shortcut_second_or() -> () { bb9: { StorageLive(_3); - _3 = (_1.0: (i32, i32)); + _3 = copy (_1.0: (i32, i32)); StorageLive(_4); - _4 = (_1.1: i32); + _4 = copy (_1.1: i32); goto -> bb13; } bb10: { StorageLive(_3); - _3 = (_1.0: (i32, i32)); + _3 = copy (_1.0: (i32, i32)); StorageLive(_4); - _4 = (_1.1: i32); + _4 = copy (_1.1: i32); goto -> bb13; } bb11: { StorageLive(_3); - _3 = (_1.0: (i32, i32)); + _3 = copy (_1.0: (i32, i32)); StorageLive(_4); - _4 = (_1.1: i32); + _4 = copy (_1.1: i32); goto -> bb13; } bb12: { StorageLive(_3); - _3 = (_1.0: (i32, i32)); + _3 = copy (_1.0: (i32, i32)); StorageLive(_4); - _4 = (_1.1: i32); + _4 = copy (_1.1: i32); goto -> bb13; } diff --git a/tests/mir-opt/or_pattern.single_switchint.SimplifyCfg-initial.after.mir b/tests/mir-opt/or_pattern.single_switchint.SimplifyCfg-initial.after.mir index 8b0ef7b29d7..889ff6f9f5e 100644 --- a/tests/mir-opt/or_pattern.single_switchint.SimplifyCfg-initial.after.mir +++ b/tests/mir-opt/or_pattern.single_switchint.SimplifyCfg-initial.after.mir @@ -10,15 +10,15 @@ fn single_switchint() -> () { StorageLive(_2); _2 = (const 1_i32, const true); PlaceMention(_2); - switchInt((_2.0: i32)) -> [1: bb2, 2: bb4, otherwise: bb1]; + switchInt(copy (_2.0: i32)) -> [1: bb2, 2: bb4, otherwise: bb1]; } bb1: { - switchInt((_2.0: i32)) -> [3: bb8, 4: bb8, otherwise: bb7]; + switchInt(copy (_2.0: i32)) -> [3: bb8, 4: bb8, otherwise: bb7]; } bb2: { - switchInt((_2.1: bool)) -> [0: bb6, otherwise: bb3]; + switchInt(copy (_2.1: bool)) -> [0: bb6, otherwise: bb3]; } bb3: { @@ -26,7 +26,7 @@ fn single_switchint() -> () { } bb4: { - switchInt((_2.1: bool)) -> [0: bb5, otherwise: bb6]; + switchInt(copy (_2.1: bool)) -> [0: bb5, otherwise: bb6]; } bb5: { diff --git a/tests/mir-opt/pre-codegen/chained_comparison.bitand.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/chained_comparison.bitand.PreCodegen.after.mir index 99ca659c637..9b77bdb7cf6 100644 --- a/tests/mir-opt/pre-codegen/chained_comparison.bitand.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/chained_comparison.bitand.PreCodegen.after.mir @@ -29,17 +29,17 @@ fn bitand(_1: &Blueprint, _2: &Blueprint) -> bool { StorageLive(_9); StorageLive(_5); StorageLive(_3); - _3 = ((*_1).0: u32); + _3 = copy ((*_1).0: u32); StorageLive(_4); - _4 = ((*_2).0: u32); + _4 = copy ((*_2).0: u32); _5 = Eq(move _3, move _4); StorageDead(_4); StorageDead(_3); StorageLive(_8); StorageLive(_6); - _6 = ((*_1).1: u32); + _6 = copy ((*_1).1: u32); StorageLive(_7); - _7 = ((*_2).1: u32); + _7 = copy ((*_2).1: u32); _8 = Eq(move _6, move _7); StorageDead(_7); StorageDead(_6); @@ -48,9 +48,9 @@ fn bitand(_1: &Blueprint, _2: &Blueprint) -> bool { StorageDead(_5); StorageLive(_12); StorageLive(_10); - _10 = ((*_1).2: u32); + _10 = copy ((*_1).2: u32); StorageLive(_11); - _11 = ((*_2).2: u32); + _11 = copy ((*_2).2: u32); _12 = Eq(move _10, move _11); StorageDead(_11); StorageDead(_10); @@ -59,9 +59,9 @@ fn bitand(_1: &Blueprint, _2: &Blueprint) -> bool { StorageDead(_9); StorageLive(_16); StorageLive(_14); - _14 = ((*_1).3: u32); + _14 = copy ((*_1).3: u32); StorageLive(_15); - _15 = ((*_2).3: u32); + _15 = copy ((*_2).3: u32); _16 = Eq(move _14, move _15); StorageDead(_15); StorageDead(_14); @@ -70,9 +70,9 @@ fn bitand(_1: &Blueprint, _2: &Blueprint) -> bool { StorageDead(_13); StorageLive(_20); StorageLive(_18); - _18 = ((*_1).4: u32); + _18 = copy ((*_1).4: u32); StorageLive(_19); - _19 = ((*_2).4: u32); + _19 = copy ((*_2).4: u32); _20 = Eq(move _18, move _19); StorageDead(_19); StorageDead(_18); diff --git a/tests/mir-opt/pre-codegen/chained_comparison.naive.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/chained_comparison.naive.PreCodegen.after.mir index 838e30fa35e..9b3e28ab5b8 100644 --- a/tests/mir-opt/pre-codegen/chained_comparison.naive.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/chained_comparison.naive.PreCodegen.after.mir @@ -22,9 +22,9 @@ fn naive(_1: &Blueprint, _2: &Blueprint) -> bool { bb0: { StorageLive(_5); StorageLive(_3); - _3 = ((*_1).0: u32); + _3 = copy ((*_1).0: u32); StorageLive(_4); - _4 = ((*_2).0: u32); + _4 = copy ((*_2).0: u32); _5 = Eq(move _3, move _4); switchInt(move _5) -> [0: bb1, otherwise: bb2]; } @@ -40,9 +40,9 @@ fn naive(_1: &Blueprint, _2: &Blueprint) -> bool { StorageDead(_3); StorageLive(_8); StorageLive(_6); - _6 = ((*_1).1: u32); + _6 = copy ((*_1).1: u32); StorageLive(_7); - _7 = ((*_2).1: u32); + _7 = copy ((*_2).1: u32); _8 = Eq(move _6, move _7); switchInt(move _8) -> [0: bb3, otherwise: bb4]; } @@ -58,9 +58,9 @@ fn naive(_1: &Blueprint, _2: &Blueprint) -> bool { StorageDead(_6); StorageLive(_11); StorageLive(_9); - _9 = ((*_1).2: u32); + _9 = copy ((*_1).2: u32); StorageLive(_10); - _10 = ((*_2).2: u32); + _10 = copy ((*_2).2: u32); _11 = Eq(move _9, move _10); switchInt(move _11) -> [0: bb5, otherwise: bb6]; } @@ -76,9 +76,9 @@ fn naive(_1: &Blueprint, _2: &Blueprint) -> bool { StorageDead(_9); StorageLive(_14); StorageLive(_12); - _12 = ((*_1).3: u32); + _12 = copy ((*_1).3: u32); StorageLive(_13); - _13 = ((*_2).3: u32); + _13 = copy ((*_2).3: u32); _14 = Eq(move _12, move _13); switchInt(move _14) -> [0: bb7, otherwise: bb9]; } @@ -98,9 +98,9 @@ fn naive(_1: &Blueprint, _2: &Blueprint) -> bool { StorageDead(_13); StorageDead(_12); StorageLive(_15); - _15 = ((*_1).4: u32); + _15 = copy ((*_1).4: u32); StorageLive(_16); - _16 = ((*_2).4: u32); + _16 = copy ((*_2).4: u32); _0 = Eq(move _15, move _16); StorageDead(_16); StorageDead(_15); diff --git a/tests/mir-opt/pre-codegen/chained_comparison.returning.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/chained_comparison.returning.PreCodegen.after.mir index 8452fa12f31..72d52701d11 100644 --- a/tests/mir-opt/pre-codegen/chained_comparison.returning.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/chained_comparison.returning.PreCodegen.after.mir @@ -23,9 +23,9 @@ fn returning(_1: &Blueprint, _2: &Blueprint) -> bool { bb0: { StorageLive(_5); StorageLive(_3); - _3 = ((*_1).0: u32); + _3 = copy ((*_1).0: u32); StorageLive(_4); - _4 = ((*_2).0: u32); + _4 = copy ((*_2).0: u32); _5 = Ne(move _3, move _4); switchInt(move _5) -> [0: bb1, otherwise: bb10]; } @@ -36,9 +36,9 @@ fn returning(_1: &Blueprint, _2: &Blueprint) -> bool { StorageDead(_5); StorageLive(_8); StorageLive(_6); - _6 = ((*_1).1: u32); + _6 = copy ((*_1).1: u32); StorageLive(_7); - _7 = ((*_2).1: u32); + _7 = copy ((*_2).1: u32); _8 = Ne(move _6, move _7); switchInt(move _8) -> [0: bb2, otherwise: bb9]; } @@ -49,9 +49,9 @@ fn returning(_1: &Blueprint, _2: &Blueprint) -> bool { StorageDead(_8); StorageLive(_11); StorageLive(_9); - _9 = ((*_1).2: u32); + _9 = copy ((*_1).2: u32); StorageLive(_10); - _10 = ((*_2).2: u32); + _10 = copy ((*_2).2: u32); _11 = Ne(move _9, move _10); switchInt(move _11) -> [0: bb3, otherwise: bb8]; } @@ -62,9 +62,9 @@ fn returning(_1: &Blueprint, _2: &Blueprint) -> bool { StorageDead(_11); StorageLive(_14); StorageLive(_12); - _12 = ((*_1).3: u32); + _12 = copy ((*_1).3: u32); StorageLive(_13); - _13 = ((*_2).3: u32); + _13 = copy ((*_2).3: u32); _14 = Ne(move _12, move _13); switchInt(move _14) -> [0: bb4, otherwise: bb7]; } @@ -75,9 +75,9 @@ fn returning(_1: &Blueprint, _2: &Blueprint) -> bool { StorageDead(_14); StorageLive(_17); StorageLive(_15); - _15 = ((*_1).4: u32); + _15 = copy ((*_1).4: u32); StorageLive(_16); - _16 = ((*_2).4: u32); + _16 = copy ((*_2).4: u32); _17 = Ne(move _15, move _16); switchInt(move _17) -> [0: bb5, otherwise: bb6]; } diff --git a/tests/mir-opt/pre-codegen/checked_ops.checked_shl.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/checked_ops.checked_shl.PreCodegen.after.panic-abort.mir index 4edf0d2c47c..a9dd8886577 100644 --- a/tests/mir-opt/pre-codegen/checked_ops.checked_shl.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/checked_ops.checked_shl.PreCodegen.after.panic-abort.mir @@ -17,7 +17,7 @@ fn checked_shl(_1: u32, _2: u32) -> Option<u32> { bb0: { StorageLive(_3); - _3 = Lt(_2, const core::num::<impl u32>::BITS); + _3 = Lt(copy _2, const core::num::<impl u32>::BITS); switchInt(move _3) -> [0: bb1, otherwise: bb2]; } @@ -28,7 +28,7 @@ fn checked_shl(_1: u32, _2: u32) -> Option<u32> { bb2: { StorageLive(_4); - _4 = ShlUnchecked(_1, _2); + _4 = ShlUnchecked(copy _1, copy _2); _0 = Option::<u32>::Some(move _4); StorageDead(_4); goto -> bb3; diff --git a/tests/mir-opt/pre-codegen/checked_ops.checked_shl.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/checked_ops.checked_shl.PreCodegen.after.panic-unwind.mir index 4edf0d2c47c..a9dd8886577 100644 --- a/tests/mir-opt/pre-codegen/checked_ops.checked_shl.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/checked_ops.checked_shl.PreCodegen.after.panic-unwind.mir @@ -17,7 +17,7 @@ fn checked_shl(_1: u32, _2: u32) -> Option<u32> { bb0: { StorageLive(_3); - _3 = Lt(_2, const core::num::<impl u32>::BITS); + _3 = Lt(copy _2, const core::num::<impl u32>::BITS); switchInt(move _3) -> [0: bb1, otherwise: bb2]; } @@ -28,7 +28,7 @@ fn checked_shl(_1: u32, _2: u32) -> Option<u32> { bb2: { StorageLive(_4); - _4 = ShlUnchecked(_1, _2); + _4 = ShlUnchecked(copy _1, copy _2); _0 = Option::<u32>::Some(move _4); StorageDead(_4); goto -> bb3; diff --git a/tests/mir-opt/pre-codegen/checked_ops.step_forward.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/checked_ops.step_forward.PreCodegen.after.panic-abort.mir index 69c11ebcacc..935e67fc3c0 100644 --- a/tests/mir-opt/pre-codegen/checked_ops.step_forward.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/checked_ops.step_forward.PreCodegen.after.panic-abort.mir @@ -32,18 +32,18 @@ fn step_forward(_1: u16, _2: usize) -> u16 { bb0: { StorageLive(_4); StorageLive(_3); - _3 = Gt(_2, const 65535_usize); + _3 = Gt(copy _2, const 65535_usize); switchInt(move _3) -> [0: bb1, otherwise: bb5]; } bb1: { - _4 = _2 as u16 (IntToInt); + _4 = copy _2 as u16 (IntToInt); StorageDead(_3); StorageLive(_7); StorageLive(_6); StorageLive(_5); - _5 = AddWithOverflow(_1, _4); - _6 = (_5.1: bool); + _5 = AddWithOverflow(copy _1, copy _4); + _6 = copy (_5.1: bool); _7 = unlikely(move _6) -> [return: bb2, unwind unreachable]; } @@ -76,8 +76,8 @@ fn step_forward(_1: u16, _2: usize) -> u16 { bb7: { StorageLive(_8); - _8 = _2 as u16 (IntToInt); - _0 = Add(_1, _8); + _8 = copy _2 as u16 (IntToInt); + _0 = Add(copy _1, copy _8); StorageDead(_8); StorageDead(_4); return; diff --git a/tests/mir-opt/pre-codegen/checked_ops.step_forward.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/checked_ops.step_forward.PreCodegen.after.panic-unwind.mir index e6ea6c51001..bf1ffd1ef32 100644 --- a/tests/mir-opt/pre-codegen/checked_ops.step_forward.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/checked_ops.step_forward.PreCodegen.after.panic-unwind.mir @@ -32,18 +32,18 @@ fn step_forward(_1: u16, _2: usize) -> u16 { bb0: { StorageLive(_4); StorageLive(_3); - _3 = Gt(_2, const 65535_usize); + _3 = Gt(copy _2, const 65535_usize); switchInt(move _3) -> [0: bb1, otherwise: bb5]; } bb1: { - _4 = _2 as u16 (IntToInt); + _4 = copy _2 as u16 (IntToInt); StorageDead(_3); StorageLive(_7); StorageLive(_6); StorageLive(_5); - _5 = AddWithOverflow(_1, _4); - _6 = (_5.1: bool); + _5 = AddWithOverflow(copy _1, copy _4); + _6 = copy (_5.1: bool); _7 = unlikely(move _6) -> [return: bb2, unwind unreachable]; } @@ -76,8 +76,8 @@ fn step_forward(_1: u16, _2: usize) -> u16 { bb7: { StorageLive(_8); - _8 = _2 as u16 (IntToInt); - _0 = Add(_1, _8); + _8 = copy _2 as u16 (IntToInt); + _0 = Add(copy _1, copy _8); StorageDead(_8); StorageDead(_4); return; 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 index 47f10451b05..5f4ec1de270 100644 --- 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 @@ -22,13 +22,13 @@ fn <impl at $DIR/derived_ord.rs:6:10: 6:20>::partial_cmp(_1: &MultiField, _2: &M bb0: { StorageLive(_3); - _3 = ((*_1).0: char); + _3 = copy ((*_1).0: char); StorageLive(_4); - _4 = ((*_2).0: char); + _4 = copy ((*_2).0: char); _5 = Cmp(move _3, move _4); StorageDead(_4); StorageDead(_3); - _6 = Option::<std::cmp::Ordering>::Some(_5); + _6 = Option::<std::cmp::Ordering>::Some(copy _5); _7 = discriminant(_5); switchInt(move _7) -> [0: bb1, otherwise: bb2]; } @@ -36,9 +36,9 @@ fn <impl at $DIR/derived_ord.rs:6:10: 6:20>::partial_cmp(_1: &MultiField, _2: &M bb1: { StorageLive(_10); StorageLive(_8); - _8 = ((*_1).1: i16); + _8 = copy ((*_1).1: i16); StorageLive(_9); - _9 = ((*_2).1: i16); + _9 = copy ((*_2).1: i16); _10 = Cmp(move _8, move _9); StorageDead(_9); StorageDead(_8); @@ -48,7 +48,7 @@ fn <impl at $DIR/derived_ord.rs:6:10: 6:20>::partial_cmp(_1: &MultiField, _2: &M } bb2: { - _0 = _6; + _0 = copy _6; goto -> bb3; } diff --git a/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.32bit.panic-abort.diff b/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.32bit.panic-abort.diff index 30c122ddea0..6cac8b109ee 100644 --- a/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.32bit.panic-abort.diff +++ b/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.32bit.panic-abort.diff @@ -73,12 +73,12 @@ StorageLive(_6); StorageLive(_7); _9 = const main::promoted[0]; - _7 = _9; + _7 = copy _9; StorageLive(_8); -- _8 = _1; +- _8 = copy _1; - _6 = std::alloc::Global::alloc_impl(move _7, move _8, const false) -> [return: bb4, unwind unreachable]; + _8 = const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(4 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x00000000): std::ptr::alignment::AlignmentEnum) }}; -+ _6 = std::alloc::Global::alloc_impl(_9, const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(4 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x00000000): std::ptr::alignment::AlignmentEnum) }}, const false) -> [return: bb4, unwind unreachable]; ++ _6 = std::alloc::Global::alloc_impl(copy _9, const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(4 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x00000000): std::ptr::alignment::AlignmentEnum) }}, const false) -> [return: bb4, unwind unreachable]; } bb4: { @@ -93,7 +93,7 @@ bb5: { StorageLive(_15); _16 = &_13; - _15 = _16 as &dyn std::fmt::Debug (PointerCoercion(Unsize)); + _15 = copy _16 as &dyn std::fmt::Debug (PointerCoercion(Unsize)); _14 = result::unwrap_failed(const "called `Result::unwrap()` on an `Err` value", move _15) -> unwind unreachable; } @@ -104,14 +104,14 @@ StorageDead(_6); - StorageLive(_17); + nop; - _17 = (_5.0: *const [u8]); + _17 = copy (_5.0: *const [u8]); - _4 = move _17 as *mut [u8] (PtrToPtr); - StorageDead(_17); -+ _4 = _17 as *mut [u8] (PtrToPtr); ++ _4 = copy _17 as *mut [u8] (PtrToPtr); + nop; StorageDead(_5); - _3 = move _4 as *mut u8 (PtrToPtr); -+ _3 = _17 as *mut u8 (PtrToPtr); ++ _3 = copy _17 as *mut u8 (PtrToPtr); StorageDead(_4); StorageDead(_3); - StorageDead(_1); diff --git a/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.32bit.panic-unwind.diff b/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.32bit.panic-unwind.diff index 93449462c3d..5fcece2280d 100644 --- a/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.32bit.panic-unwind.diff +++ b/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.32bit.panic-unwind.diff @@ -47,14 +47,14 @@ StorageDead(_6); - StorageLive(_12); + nop; - _12 = (_5.0: *const [u8]); + _12 = copy (_5.0: *const [u8]); - _4 = move _12 as *mut [u8] (PtrToPtr); - StorageDead(_12); -+ _4 = _12 as *mut [u8] (PtrToPtr); ++ _4 = copy _12 as *mut [u8] (PtrToPtr); + nop; StorageDead(_5); - _3 = move _4 as *mut u8 (PtrToPtr); -+ _3 = _12 as *mut u8 (PtrToPtr); ++ _3 = copy _12 as *mut u8 (PtrToPtr); StorageDead(_4); StorageDead(_3); - StorageDead(_1); @@ -81,12 +81,12 @@ StorageLive(_6); StorageLive(_7); _9 = const main::promoted[0]; - _7 = _9; + _7 = copy _9; StorageLive(_8); -- _8 = _1; +- _8 = copy _1; - _6 = std::alloc::Global::alloc_impl(move _7, move _8, const false) -> [return: bb5, unwind continue]; + _8 = const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(4 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x00000000): std::ptr::alignment::AlignmentEnum) }}; -+ _6 = std::alloc::Global::alloc_impl(_9, const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(4 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x00000000): std::ptr::alignment::AlignmentEnum) }}, const false) -> [return: bb5, unwind continue]; ++ _6 = std::alloc::Global::alloc_impl(copy _9, const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(4 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x00000000): std::ptr::alignment::AlignmentEnum) }}, const false) -> [return: bb5, unwind continue]; } bb5: { diff --git a/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.64bit.panic-abort.diff b/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.64bit.panic-abort.diff index 44435956ec4..10fde25e317 100644 --- a/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.64bit.panic-abort.diff +++ b/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.64bit.panic-abort.diff @@ -73,12 +73,12 @@ StorageLive(_6); StorageLive(_7); _9 = const main::promoted[0]; - _7 = _9; + _7 = copy _9; StorageLive(_8); -- _8 = _1; +- _8 = copy _1; - _6 = std::alloc::Global::alloc_impl(move _7, move _8, const false) -> [return: bb4, unwind unreachable]; + _8 = const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(8 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x0000000000000000): std::ptr::alignment::AlignmentEnum) }}; -+ _6 = std::alloc::Global::alloc_impl(_9, const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(8 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x0000000000000000): std::ptr::alignment::AlignmentEnum) }}, const false) -> [return: bb4, unwind unreachable]; ++ _6 = std::alloc::Global::alloc_impl(copy _9, const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(8 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x0000000000000000): std::ptr::alignment::AlignmentEnum) }}, const false) -> [return: bb4, unwind unreachable]; } bb4: { @@ -93,7 +93,7 @@ bb5: { StorageLive(_15); _16 = &_13; - _15 = _16 as &dyn std::fmt::Debug (PointerCoercion(Unsize)); + _15 = copy _16 as &dyn std::fmt::Debug (PointerCoercion(Unsize)); _14 = result::unwrap_failed(const "called `Result::unwrap()` on an `Err` value", move _15) -> unwind unreachable; } @@ -104,14 +104,14 @@ StorageDead(_6); - StorageLive(_17); + nop; - _17 = (_5.0: *const [u8]); + _17 = copy (_5.0: *const [u8]); - _4 = move _17 as *mut [u8] (PtrToPtr); - StorageDead(_17); -+ _4 = _17 as *mut [u8] (PtrToPtr); ++ _4 = copy _17 as *mut [u8] (PtrToPtr); + nop; StorageDead(_5); - _3 = move _4 as *mut u8 (PtrToPtr); -+ _3 = _17 as *mut u8 (PtrToPtr); ++ _3 = copy _17 as *mut u8 (PtrToPtr); StorageDead(_4); StorageDead(_3); - StorageDead(_1); diff --git a/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.64bit.panic-unwind.diff b/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.64bit.panic-unwind.diff index c958480a9c7..0821ea272bf 100644 --- a/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.64bit.panic-unwind.diff +++ b/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.64bit.panic-unwind.diff @@ -47,14 +47,14 @@ StorageDead(_6); - StorageLive(_12); + nop; - _12 = (_5.0: *const [u8]); + _12 = copy (_5.0: *const [u8]); - _4 = move _12 as *mut [u8] (PtrToPtr); - StorageDead(_12); -+ _4 = _12 as *mut [u8] (PtrToPtr); ++ _4 = copy _12 as *mut [u8] (PtrToPtr); + nop; StorageDead(_5); - _3 = move _4 as *mut u8 (PtrToPtr); -+ _3 = _12 as *mut u8 (PtrToPtr); ++ _3 = copy _12 as *mut u8 (PtrToPtr); StorageDead(_4); StorageDead(_3); - StorageDead(_1); @@ -81,12 +81,12 @@ StorageLive(_6); StorageLive(_7); _9 = const main::promoted[0]; - _7 = _9; + _7 = copy _9; StorageLive(_8); -- _8 = _1; +- _8 = copy _1; - _6 = std::alloc::Global::alloc_impl(move _7, move _8, const false) -> [return: bb5, unwind continue]; + _8 = const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(8 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x0000000000000000): std::ptr::alignment::AlignmentEnum) }}; -+ _6 = std::alloc::Global::alloc_impl(_9, const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(8 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x0000000000000000): std::ptr::alignment::AlignmentEnum) }}, const false) -> [return: bb5, unwind continue]; ++ _6 = std::alloc::Global::alloc_impl(copy _9, const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(8 bytes) }: usize, align: std::ptr::Alignment(Scalar(0x0000000000000000): std::ptr::alignment::AlignmentEnum) }}, const false) -> [return: bb5, unwind continue]; } bb5: { diff --git a/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.rs b/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.rs index c92424f2983..08347f71b42 100644 --- a/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.rs +++ b/tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.rs @@ -1,3 +1,4 @@ +//@needs-deterministic-layouts // Verify that we do not ICE when printing an invalid constant. // EMIT_MIR_FOR_EACH_BIT_WIDTH // EMIT_MIR_FOR_EACH_PANIC_STRATEGY diff --git a/tests/mir-opt/pre-codegen/loops.filter_mapped.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/loops.filter_mapped.PreCodegen.after.mir index 8d182069adc..75e8cb1d861 100644 --- a/tests/mir-opt/pre-codegen/loops.filter_mapped.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/loops.filter_mapped.PreCodegen.after.mir @@ -32,7 +32,7 @@ fn filter_mapped(_1: impl Iterator<Item = T>, _2: impl Fn(T) -> Option<U>) -> () bb1: { StorageLive(_4); - _4 = _3; + _4 = copy _3; goto -> bb2; } 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 cdb7eea74fb..be69bbf10e7 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 @@ -41,9 +41,9 @@ fn int_range(_1: usize, _2: usize) -> () { } bb0: { - _3 = std::ops::Range::<usize> { start: _1, end: _2 }; + _3 = std::ops::Range::<usize> { start: copy _1, end: copy _2 }; StorageLive(_4); - _4 = _3; + _4 = copy _3; goto -> bb1; } @@ -57,9 +57,9 @@ fn int_range(_1: usize, _2: usize) -> () { StorageLive(_7); _7 = &(_4.1: usize); StorageLive(_8); - _8 = (_4.0: usize); + _8 = copy (_4.0: usize); StorageLive(_9); - _9 = (_4.1: usize); + _9 = copy (_4.1: usize); _10 = Lt(move _8, move _9); StorageDead(_9); StorageDead(_8); @@ -79,18 +79,18 @@ fn int_range(_1: usize, _2: usize) -> () { bb3: { StorageDead(_7); StorageDead(_6); - _11 = (_4.0: usize); + _11 = copy (_4.0: usize); StorageLive(_12); - _12 = <usize as Step>::forward_unchecked(_11, const 1_usize) -> [return: bb4, unwind continue]; + _12 = <usize as Step>::forward_unchecked(copy _11, const 1_usize) -> [return: bb4, unwind continue]; } bb4: { (_4.0: usize) = move _12; StorageDead(_12); - _13 = Option::<usize>::Some(_11); + _13 = Option::<usize>::Some(copy _11); StorageDead(_10); StorageDead(_11); - _14 = ((_13 as Some).0: usize); + _14 = copy ((_13 as Some).0: usize); _15 = opaque::<usize>(move _14) -> [return: bb5, unwind continue]; } diff --git a/tests/mir-opt/pre-codegen/loops.mapped.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/loops.mapped.PreCodegen.after.mir index 51d41e9ff05..4977f39ccef 100644 --- a/tests/mir-opt/pre-codegen/loops.mapped.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/loops.mapped.PreCodegen.after.mir @@ -43,7 +43,7 @@ fn mapped(_1: impl Iterator<Item = T>, _2: impl Fn(T) -> U) -> () { bb1: { StorageLive(_4); - _4 = _3; + _4 = copy _3; goto -> bb2; } @@ -84,7 +84,7 @@ fn mapped(_1: impl Iterator<Item = T>, _2: impl Fn(T) -> U) -> () { _10 = move ((_7 as Some).0: T); StorageLive(_12); StorageLive(_11); - _11 = (_10,); + _11 = (copy _10,); _12 = <&mut impl Fn(T) -> U as FnOnce<(T,)>>::call_once(move _8, move _11) -> [return: bb7, unwind: bb10]; } diff --git a/tests/mir-opt/pre-codegen/mem_replace.manual_replace.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/mem_replace.manual_replace.PreCodegen.after.panic-abort.mir index 3ca24e152a4..c10f3c42962 100644 --- a/tests/mir-opt/pre-codegen/mem_replace.manual_replace.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/mem_replace.manual_replace.PreCodegen.after.panic-abort.mir @@ -9,8 +9,8 @@ fn manual_replace(_1: &mut u32, _2: u32) -> u32 { } bb0: { - _0 = (*_1); - (*_1) = _2; + _0 = copy (*_1); + (*_1) = copy _2; return; } } diff --git a/tests/mir-opt/pre-codegen/mem_replace.manual_replace.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/mem_replace.manual_replace.PreCodegen.after.panic-unwind.mir index 3ca24e152a4..c10f3c42962 100644 --- a/tests/mir-opt/pre-codegen/mem_replace.manual_replace.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/mem_replace.manual_replace.PreCodegen.after.panic-unwind.mir @@ -9,8 +9,8 @@ fn manual_replace(_1: &mut u32, _2: u32) -> u32 { } bb0: { - _0 = (*_1); - (*_1) = _2; + _0 = copy (*_1); + (*_1) = copy _2; return; } } 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 a3dc54f73c8..ed494f6e74c 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 @@ -14,8 +14,8 @@ fn mem_replace(_1: &mut u32, _2: u32) -> u32 { } bb0: { - _0 = (*_1); - (*_1) = _2; + _0 = copy (*_1); + (*_1) = copy _2; return; } } 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 a3dc54f73c8..ed494f6e74c 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 @@ -14,8 +14,8 @@ fn mem_replace(_1: &mut u32, _2: u32) -> u32 { } bb0: { - _0 = (*_1); - (*_1) = _2; + _0 = copy (*_1); + (*_1) = copy _2; return; } } diff --git a/tests/mir-opt/pre-codegen/no_inlined_clone.{impl#0}-clone.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/no_inlined_clone.{impl#0}-clone.PreCodegen.after.mir index 71898daa1bf..62a9cd9131f 100644 --- a/tests/mir-opt/pre-codegen/no_inlined_clone.{impl#0}-clone.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/no_inlined_clone.{impl#0}-clone.PreCodegen.after.mir @@ -7,7 +7,7 @@ fn <impl at $DIR/no_inlined_clone.rs:9:10: 9:15>::clone(_1: &Foo) -> Foo { bb0: { StorageLive(_2); - _2 = ((*_1).0: i32); + _2 = copy ((*_1).0: i32); _0 = Foo { a: move _2 }; StorageDead(_2); return; diff --git a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.32bit.panic-abort.diff b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.32bit.panic-abort.diff index 45b8d89c0f4..6575610727b 100644 --- a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.32bit.panic-abort.diff +++ b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.32bit.panic-abort.diff @@ -39,21 +39,21 @@ StorageLive(_5); _5 = const 3_usize; _6 = const 6_usize; -- _7 = Lt(_5, _6); -- assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, _5) -> [success: bb2, unwind unreachable]; +- _7 = Lt(copy _5, copy _6); +- assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, copy _5) -> [success: bb2, unwind unreachable]; + _7 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 6_usize, const 3_usize) -> [success: bb2, unwind unreachable]; } bb2: { -- _3 = _4[_5]; +- _3 = copy _4[_5]; + _3 = const 3_i32; StorageDead(_5); StorageDead(_4); StorageLive(_8); StorageLive(_9); _9 = const 42_u32; -- _8 = _9; +- _8 = copy _9; + _8 = const 42_u32; StorageDead(_9); StorageDead(_8); diff --git a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.32bit.panic-unwind.diff b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.32bit.panic-unwind.diff index e6ee1e6f9a3..1a4ed5767fe 100644 --- a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.32bit.panic-unwind.diff +++ b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.32bit.panic-unwind.diff @@ -39,21 +39,21 @@ StorageLive(_5); _5 = const 3_usize; _6 = const 6_usize; -- _7 = Lt(_5, _6); -- assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, _5) -> [success: bb2, unwind continue]; +- _7 = Lt(copy _5, copy _6); +- assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, copy _5) -> [success: bb2, unwind continue]; + _7 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 6_usize, const 3_usize) -> [success: bb2, unwind continue]; } bb2: { -- _3 = _4[_5]; +- _3 = copy _4[_5]; + _3 = const 3_i32; StorageDead(_5); StorageDead(_4); StorageLive(_8); StorageLive(_9); _9 = const 42_u32; -- _8 = _9; +- _8 = copy _9; + _8 = const 42_u32; StorageDead(_9); StorageDead(_8); diff --git a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.64bit.panic-abort.diff b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.64bit.panic-abort.diff index 45b8d89c0f4..6575610727b 100644 --- a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.64bit.panic-abort.diff +++ b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.64bit.panic-abort.diff @@ -39,21 +39,21 @@ StorageLive(_5); _5 = const 3_usize; _6 = const 6_usize; -- _7 = Lt(_5, _6); -- assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, _5) -> [success: bb2, unwind unreachable]; +- _7 = Lt(copy _5, copy _6); +- assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, copy _5) -> [success: bb2, unwind unreachable]; + _7 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 6_usize, const 3_usize) -> [success: bb2, unwind unreachable]; } bb2: { -- _3 = _4[_5]; +- _3 = copy _4[_5]; + _3 = const 3_i32; StorageDead(_5); StorageDead(_4); StorageLive(_8); StorageLive(_9); _9 = const 42_u32; -- _8 = _9; +- _8 = copy _9; + _8 = const 42_u32; StorageDead(_9); StorageDead(_8); diff --git a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.64bit.panic-unwind.diff b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.64bit.panic-unwind.diff index e6ee1e6f9a3..1a4ed5767fe 100644 --- a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.64bit.panic-unwind.diff +++ b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.GVN.64bit.panic-unwind.diff @@ -39,21 +39,21 @@ StorageLive(_5); _5 = const 3_usize; _6 = const 6_usize; -- _7 = Lt(_5, _6); -- assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, _5) -> [success: bb2, unwind continue]; +- _7 = Lt(copy _5, copy _6); +- assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, copy _5) -> [success: bb2, unwind continue]; + _7 = const true; + assert(const true, "index out of bounds: the length is {} but the index is {}", const 6_usize, const 3_usize) -> [success: bb2, unwind continue]; } bb2: { -- _3 = _4[_5]; +- _3 = copy _4[_5]; + _3 = const 3_i32; StorageDead(_5); StorageDead(_4); StorageLive(_8); StorageLive(_9); _9 = const 42_u32; -- _8 = _9; +- _8 = copy _9; + _8 = const 42_u32; StorageDead(_9); StorageDead(_8); diff --git a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.panic-abort.diff b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.panic-abort.diff index c01a12eaa4f..e2420a341e0 100644 --- a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.panic-abort.diff +++ b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.panic-abort.diff @@ -38,18 +38,18 @@ StorageLive(_5); _5 = const 3_usize; _6 = const 6_usize; - _7 = Lt(_5, _6); - assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, _5) -> [success: bb2, unwind unreachable]; + _7 = Lt(copy _5, copy _6); + assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, copy _5) -> [success: bb2, unwind unreachable]; } bb2: { - _3 = _4[_5]; + _3 = copy _4[_5]; StorageDead(_5); StorageDead(_4); StorageLive(_8); - StorageLive(_9); - _9 = Point { x: const 12_u32, y: const 42_u32 }; -- _8 = (_9.1: u32); +- _8 = copy (_9.1: u32); - StorageDead(_9); + StorageLive(_10); + StorageLive(_11); @@ -57,7 +57,7 @@ + _10 = const 12_u32; + _11 = const 42_u32; + nop; -+ _8 = _11; ++ _8 = copy _11; + StorageDead(_10); + StorageDead(_11); + nop; diff --git a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.panic-unwind.diff b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.panic-unwind.diff index 64028e4437b..a2fb3b979e6 100644 --- a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.panic-unwind.diff +++ b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.panic-unwind.diff @@ -38,18 +38,18 @@ StorageLive(_5); _5 = const 3_usize; _6 = const 6_usize; - _7 = Lt(_5, _6); - assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, _5) -> [success: bb2, unwind continue]; + _7 = Lt(copy _5, copy _6); + assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, copy _5) -> [success: bb2, unwind continue]; } bb2: { - _3 = _4[_5]; + _3 = copy _4[_5]; StorageDead(_5); StorageDead(_4); StorageLive(_8); - StorageLive(_9); - _9 = Point { x: const 12_u32, y: const 42_u32 }; -- _8 = (_9.1: u32); +- _8 = copy (_9.1: u32); - StorageDead(_9); + StorageLive(_10); + StorageLive(_11); @@ -57,7 +57,7 @@ + _10 = const 12_u32; + _11 = const 42_u32; + nop; -+ _8 = _11; ++ _8 = copy _11; + StorageDead(_10); + StorageDead(_11); + nop; diff --git a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.ScalarReplacementOfAggregates.64bit.panic-abort.diff b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.ScalarReplacementOfAggregates.64bit.panic-abort.diff index c01a12eaa4f..e2420a341e0 100644 --- a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.ScalarReplacementOfAggregates.64bit.panic-abort.diff +++ b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.ScalarReplacementOfAggregates.64bit.panic-abort.diff @@ -38,18 +38,18 @@ StorageLive(_5); _5 = const 3_usize; _6 = const 6_usize; - _7 = Lt(_5, _6); - assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, _5) -> [success: bb2, unwind unreachable]; + _7 = Lt(copy _5, copy _6); + assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, copy _5) -> [success: bb2, unwind unreachable]; } bb2: { - _3 = _4[_5]; + _3 = copy _4[_5]; StorageDead(_5); StorageDead(_4); StorageLive(_8); - StorageLive(_9); - _9 = Point { x: const 12_u32, y: const 42_u32 }; -- _8 = (_9.1: u32); +- _8 = copy (_9.1: u32); - StorageDead(_9); + StorageLive(_10); + StorageLive(_11); @@ -57,7 +57,7 @@ + _10 = const 12_u32; + _11 = const 42_u32; + nop; -+ _8 = _11; ++ _8 = copy _11; + StorageDead(_10); + StorageDead(_11); + nop; diff --git a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.ScalarReplacementOfAggregates.64bit.panic-unwind.diff b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.ScalarReplacementOfAggregates.64bit.panic-unwind.diff index 64028e4437b..a2fb3b979e6 100644 --- a/tests/mir-opt/pre-codegen/optimizes_into_variable.main.ScalarReplacementOfAggregates.64bit.panic-unwind.diff +++ b/tests/mir-opt/pre-codegen/optimizes_into_variable.main.ScalarReplacementOfAggregates.64bit.panic-unwind.diff @@ -38,18 +38,18 @@ StorageLive(_5); _5 = const 3_usize; _6 = const 6_usize; - _7 = Lt(_5, _6); - assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, _5) -> [success: bb2, unwind continue]; + _7 = Lt(copy _5, copy _6); + assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, copy _5) -> [success: bb2, unwind continue]; } bb2: { - _3 = _4[_5]; + _3 = copy _4[_5]; StorageDead(_5); StorageDead(_4); StorageLive(_8); - StorageLive(_9); - _9 = Point { x: const 12_u32, y: const 42_u32 }; -- _8 = (_9.1: u32); +- _8 = copy (_9.1: u32); - StorageDead(_9); + StorageLive(_10); + StorageLive(_11); @@ -57,7 +57,7 @@ + _10 = const 12_u32; + _11 = const 42_u32; + nop; -+ _8 = _11; ++ _8 = copy _11; + StorageDead(_10); + StorageDead(_11); + nop; diff --git a/tests/mir-opt/pre-codegen/ptr_offset.demo_byte_add_fat.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/ptr_offset.demo_byte_add_fat.PreCodegen.after.panic-abort.mir index 2f6139712ff..5faa1e210cf 100644 --- a/tests/mir-opt/pre-codegen/ptr_offset.demo_byte_add_fat.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/ptr_offset.demo_byte_add_fat.PreCodegen.after.panic-abort.mir @@ -23,12 +23,12 @@ fn demo_byte_add_fat(_1: *const [u32], _2: usize) -> *const [u32] { bb0: { StorageLive(_4); StorageLive(_3); - _3 = _1 as *const u8 (PtrToPtr); - _4 = Offset(_3, _2); + _3 = copy _1 as *const u8 (PtrToPtr); + _4 = Offset(copy _3, copy _2); StorageDead(_3); StorageLive(_5); - _5 = PtrMetadata(_1); - _0 = *const [u32] from (_4, _5); + _5 = PtrMetadata(copy _1); + _0 = *const [u32] from (copy _4, copy _5); StorageDead(_5); StorageDead(_4); return; diff --git a/tests/mir-opt/pre-codegen/ptr_offset.demo_byte_add_fat.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/ptr_offset.demo_byte_add_fat.PreCodegen.after.panic-unwind.mir index 2f6139712ff..5faa1e210cf 100644 --- a/tests/mir-opt/pre-codegen/ptr_offset.demo_byte_add_fat.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/ptr_offset.demo_byte_add_fat.PreCodegen.after.panic-unwind.mir @@ -23,12 +23,12 @@ fn demo_byte_add_fat(_1: *const [u32], _2: usize) -> *const [u32] { bb0: { StorageLive(_4); StorageLive(_3); - _3 = _1 as *const u8 (PtrToPtr); - _4 = Offset(_3, _2); + _3 = copy _1 as *const u8 (PtrToPtr); + _4 = Offset(copy _3, copy _2); StorageDead(_3); StorageLive(_5); - _5 = PtrMetadata(_1); - _0 = *const [u32] from (_4, _5); + _5 = PtrMetadata(copy _1); + _0 = *const [u32] from (copy _4, copy _5); StorageDead(_5); StorageDead(_4); return; diff --git a/tests/mir-opt/pre-codegen/ptr_offset.demo_byte_add_thin.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/ptr_offset.demo_byte_add_thin.PreCodegen.after.panic-abort.mir index 8d47e63eff2..9429785045a 100644 --- a/tests/mir-opt/pre-codegen/ptr_offset.demo_byte_add_thin.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/ptr_offset.demo_byte_add_thin.PreCodegen.after.panic-abort.mir @@ -22,10 +22,10 @@ fn demo_byte_add_thin(_1: *const u32, _2: usize) -> *const u32 { bb0: { StorageLive(_4); StorageLive(_3); - _3 = _1 as *const u8 (PtrToPtr); - _4 = Offset(_3, _2); + _3 = copy _1 as *const u8 (PtrToPtr); + _4 = Offset(copy _3, copy _2); StorageDead(_3); - _0 = _4 as *const u32 (PtrToPtr); + _0 = copy _4 as *const u32 (PtrToPtr); StorageDead(_4); return; } diff --git a/tests/mir-opt/pre-codegen/ptr_offset.demo_byte_add_thin.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/ptr_offset.demo_byte_add_thin.PreCodegen.after.panic-unwind.mir index 8d47e63eff2..9429785045a 100644 --- a/tests/mir-opt/pre-codegen/ptr_offset.demo_byte_add_thin.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/ptr_offset.demo_byte_add_thin.PreCodegen.after.panic-unwind.mir @@ -22,10 +22,10 @@ fn demo_byte_add_thin(_1: *const u32, _2: usize) -> *const u32 { bb0: { StorageLive(_4); StorageLive(_3); - _3 = _1 as *const u8 (PtrToPtr); - _4 = Offset(_3, _2); + _3 = copy _1 as *const u8 (PtrToPtr); + _4 = Offset(copy _3, copy _2); StorageDead(_3); - _0 = _4 as *const u32 (PtrToPtr); + _0 = copy _4 as *const u32 (PtrToPtr); StorageDead(_4); return; } 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 96b4962854d..5d33c33d73f 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 @@ -35,7 +35,7 @@ fn forward_loop(_1: u32, _2: u32, _3: impl Fn(u32)) -> () { bb0: { StorageLive(_4); - _4 = _1; + _4 = copy _1; goto -> bb1; } @@ -44,8 +44,8 @@ fn forward_loop(_1: u32, _2: u32, _3: impl Fn(u32)) -> () { StorageLive(_7); StorageLive(_6); StorageLive(_5); - _5 = _4; - _6 = Lt(move _5, _2); + _5 = copy _4; + _6 = Lt(move _5, copy _2); StorageDead(_5); switchInt(move _6) -> [0: bb2, otherwise: bb4]; } @@ -63,22 +63,22 @@ fn forward_loop(_1: u32, _2: u32, _3: impl Fn(u32)) -> () { } bb4: { - _7 = _4; + _7 = copy _4; StorageLive(_8); - _8 = <u32 as Step>::forward_unchecked(_7, const 1_usize) -> [return: bb5, unwind unreachable]; + _8 = <u32 as Step>::forward_unchecked(copy _7, const 1_usize) -> [return: bb5, unwind unreachable]; } bb5: { _4 = move _8; StorageDead(_8); - _9 = Option::<u32>::Some(_7); + _9 = Option::<u32>::Some(copy _7); StorageDead(_6); StorageDead(_7); - _10 = ((_9 as Some).0: u32); + _10 = copy ((_9 as Some).0: u32); StorageLive(_11); _11 = &_3; StorageLive(_12); - _12 = (_10,); + _12 = (copy _10,); _13 = <impl Fn(u32) as Fn<(u32,)>>::call(move _11, move _12) -> [return: bb6, unwind unreachable]; } 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 ce8e2bd083e..ded30a15520 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 @@ -35,7 +35,7 @@ fn forward_loop(_1: u32, _2: u32, _3: impl Fn(u32)) -> () { bb0: { StorageLive(_4); - _4 = _1; + _4 = copy _1; goto -> bb1; } @@ -44,8 +44,8 @@ fn forward_loop(_1: u32, _2: u32, _3: impl Fn(u32)) -> () { StorageLive(_7); StorageLive(_6); StorageLive(_5); - _5 = _4; - _6 = Lt(move _5, _2); + _5 = copy _4; + _6 = Lt(move _5, copy _2); StorageDead(_5); switchInt(move _6) -> [0: bb2, otherwise: bb4]; } @@ -63,22 +63,22 @@ fn forward_loop(_1: u32, _2: u32, _3: impl Fn(u32)) -> () { } bb4: { - _7 = _4; + _7 = copy _4; StorageLive(_8); - _8 = <u32 as Step>::forward_unchecked(_7, const 1_usize) -> [return: bb5, unwind: bb7]; + _8 = <u32 as Step>::forward_unchecked(copy _7, const 1_usize) -> [return: bb5, unwind: bb7]; } bb5: { _4 = move _8; StorageDead(_8); - _9 = Option::<u32>::Some(_7); + _9 = Option::<u32>::Some(copy _7); StorageDead(_6); StorageDead(_7); - _10 = ((_9 as Some).0: u32); + _10 = copy ((_9 as Some).0: u32); StorageLive(_11); _11 = &_3; StorageLive(_12); - _12 = (_10,); + _12 = (copy _10,); _13 = <impl Fn(u32) as Fn<(u32,)>>::call(move _11, move _12) -> [return: bb6, unwind: bb7]; } diff --git a/tests/mir-opt/pre-codegen/range_iter.inclusive_loop.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/range_iter.inclusive_loop.PreCodegen.after.panic-abort.mir index a7fe52d8390..60c0b8afa53 100644 --- a/tests/mir-opt/pre-codegen/range_iter.inclusive_loop.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/range_iter.inclusive_loop.PreCodegen.after.panic-abort.mir @@ -28,9 +28,9 @@ fn inclusive_loop(_1: u32, _2: u32, _3: impl Fn(u32)) -> () { } bb0: { - _4 = RangeInclusive::<u32> { start: _1, end: _2, exhausted: const false }; + _4 = RangeInclusive::<u32> { start: copy _1, end: copy _2, exhausted: const false }; StorageLive(_5); - _5 = _4; + _5 = copy _4; goto -> bb1; } @@ -56,11 +56,11 @@ fn inclusive_loop(_1: u32, _2: u32, _3: impl Fn(u32)) -> () { } bb5: { - _9 = ((_7 as Some).0: u32); + _9 = copy ((_7 as Some).0: u32); StorageLive(_10); _10 = &_3; StorageLive(_11); - _11 = (_9,); + _11 = (copy _9,); _12 = <impl Fn(u32) as Fn<(u32,)>>::call(move _10, move _11) -> [return: bb6, unwind unreachable]; } diff --git a/tests/mir-opt/pre-codegen/range_iter.inclusive_loop.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/range_iter.inclusive_loop.PreCodegen.after.panic-unwind.mir index 3e2bbcd3c91..7145da58ce1 100644 --- a/tests/mir-opt/pre-codegen/range_iter.inclusive_loop.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/range_iter.inclusive_loop.PreCodegen.after.panic-unwind.mir @@ -28,9 +28,9 @@ fn inclusive_loop(_1: u32, _2: u32, _3: impl Fn(u32)) -> () { } bb0: { - _4 = RangeInclusive::<u32> { start: _1, end: _2, exhausted: const false }; + _4 = RangeInclusive::<u32> { start: copy _1, end: copy _2, exhausted: const false }; StorageLive(_5); - _5 = _4; + _5 = copy _4; goto -> bb1; } @@ -56,11 +56,11 @@ fn inclusive_loop(_1: u32, _2: u32, _3: impl Fn(u32)) -> () { } bb5: { - _9 = ((_7 as Some).0: u32); + _9 = copy ((_7 as Some).0: u32); StorageLive(_10); _10 = &_3; StorageLive(_11); - _11 = (_9,); + _11 = (copy _9,); _12 = <impl Fn(u32) as Fn<(u32,)>>::call(move _10, move _11) -> [return: bb6, unwind: bb8]; } 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 2ac7e880ccb..2621ec67531 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 @@ -21,9 +21,9 @@ fn range_iter_next(_1: &mut std::ops::Range<u32>) -> Option<u32> { StorageLive(_5); StorageLive(_4); StorageLive(_2); - _2 = ((*_1).0: u32); + _2 = copy ((*_1).0: u32); StorageLive(_3); - _3 = ((*_1).1: u32); + _3 = copy ((*_1).1: u32); _4 = Lt(move _2, move _3); StorageDead(_3); StorageDead(_2); @@ -36,15 +36,15 @@ fn range_iter_next(_1: &mut std::ops::Range<u32>) -> Option<u32> { } bb2: { - _5 = ((*_1).0: u32); + _5 = copy ((*_1).0: u32); StorageLive(_6); - _6 = <u32 as Step>::forward_unchecked(_5, const 1_usize) -> [return: bb3, unwind unreachable]; + _6 = <u32 as Step>::forward_unchecked(copy _5, const 1_usize) -> [return: bb3, unwind unreachable]; } bb3: { ((*_1).0: u32) = move _6; StorageDead(_6); - _0 = Option::<u32>::Some(_5); + _0 = Option::<u32>::Some(copy _5); goto -> bb4; } 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 60bf644fce6..338fb4b9523 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 @@ -21,9 +21,9 @@ fn range_iter_next(_1: &mut std::ops::Range<u32>) -> Option<u32> { StorageLive(_5); StorageLive(_4); StorageLive(_2); - _2 = ((*_1).0: u32); + _2 = copy ((*_1).0: u32); StorageLive(_3); - _3 = ((*_1).1: u32); + _3 = copy ((*_1).1: u32); _4 = Lt(move _2, move _3); StorageDead(_3); StorageDead(_2); @@ -36,15 +36,15 @@ fn range_iter_next(_1: &mut std::ops::Range<u32>) -> Option<u32> { } bb2: { - _5 = ((*_1).0: u32); + _5 = copy ((*_1).0: u32); StorageLive(_6); - _6 = <u32 as Step>::forward_unchecked(_5, const 1_usize) -> [return: bb3, unwind continue]; + _6 = <u32 as Step>::forward_unchecked(copy _5, const 1_usize) -> [return: bb3, unwind continue]; } bb3: { ((*_1).0: u32) = move _6; StorageDead(_6); - _0 = Option::<u32>::Some(_5); + _0 = Option::<u32>::Some(copy _5); goto -> bb4; } diff --git a/tests/mir-opt/pre-codegen/simple_option_map.ezmap.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/simple_option_map.ezmap.PreCodegen.after.mir index 030f9c3b93e..cbfc58194cc 100644 --- a/tests/mir-opt/pre-codegen/simple_option_map.ezmap.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/simple_option_map.ezmap.PreCodegen.after.mir @@ -25,9 +25,9 @@ fn ezmap(_1: Option<i32>) -> Option<i32> { } bb2: { - _3 = ((_1 as Some).0: i32); + _3 = copy ((_1 as Some).0: i32); StorageLive(_4); - _4 = Add(_3, const 1_i32); + _4 = Add(copy _3, const 1_i32); _0 = Option::<i32>::Some(move _4); StorageDead(_4); goto -> bb3; diff --git a/tests/mir-opt/pre-codegen/slice_filter.variant_a-{closure#0}.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/slice_filter.variant_a-{closure#0}.PreCodegen.after.mir index e382f744723..cbdd194afd3 100644 --- a/tests/mir-opt/pre-codegen/slice_filter.variant_a-{closure#0}.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/slice_filter.variant_a-{closure#0}.PreCodegen.after.mir @@ -68,7 +68,7 @@ fn variant_a::{closure#0}(_1: &mut {closure@$DIR/slice_filter.rs:7:25: 7:39}, _2 } bb0: { - _3 = (*_2); + _3 = copy (*_2); _4 = &((*_3).0: usize); _5 = &((*_3).1: usize); _6 = &((*_3).2: usize); @@ -78,11 +78,11 @@ fn variant_a::{closure#0}(_1: &mut {closure@$DIR/slice_filter.rs:7:25: 7:39}, _2 _8 = &_4; StorageLive(_10); StorageLive(_9); - _9 = _6; + _9 = copy _6; _10 = &_9; - _11 = ((*_3).0: usize); - _12 = ((*_3).2: usize); - _13 = Le(_11, _12); + _11 = copy ((*_3).0: usize); + _12 = copy ((*_3).2: usize); + _13 = Le(copy _11, copy _12); switchInt(move _13) -> [0: bb1, otherwise: bb2]; } @@ -102,12 +102,12 @@ fn variant_a::{closure#0}(_1: &mut {closure@$DIR/slice_filter.rs:7:25: 7:39}, _2 _14 = &_7; StorageLive(_16); StorageLive(_15); - _15 = _5; + _15 = copy _5; _16 = &_15; StorageLive(_17); - _17 = ((*_3).3: usize); + _17 = copy ((*_3).3: usize); StorageLive(_18); - _18 = ((*_3).1: usize); + _18 = copy ((*_3).1: usize); _19 = Le(move _17, move _18); StorageDead(_18); StorageDead(_17); @@ -127,9 +127,9 @@ fn variant_a::{closure#0}(_1: &mut {closure@$DIR/slice_filter.rs:7:25: 7:39}, _2 _20 = &_6; StorageLive(_22); StorageLive(_21); - _21 = _4; + _21 = copy _4; _22 = &_21; - _23 = Le(_12, _11); + _23 = Le(copy _12, copy _11); switchInt(move _23) -> [0: bb5, otherwise: bb6]; } @@ -149,12 +149,12 @@ fn variant_a::{closure#0}(_1: &mut {closure@$DIR/slice_filter.rs:7:25: 7:39}, _2 _24 = &_5; StorageLive(_26); StorageLive(_25); - _25 = _7; + _25 = copy _7; _26 = &_25; StorageLive(_27); - _27 = ((*_3).1: usize); + _27 = copy ((*_3).1: usize); StorageLive(_28); - _28 = ((*_3).3: usize); + _28 = copy ((*_3).3: usize); _0 = Le(move _27, move _28); StorageDead(_28); StorageDead(_27); diff --git a/tests/mir-opt/pre-codegen/slice_filter.variant_b-{closure#0}.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/slice_filter.variant_b-{closure#0}.PreCodegen.after.mir index d9e118d879a..bc7a31d5219 100644 --- a/tests/mir-opt/pre-codegen/slice_filter.variant_b-{closure#0}.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/slice_filter.variant_b-{closure#0}.PreCodegen.after.mir @@ -18,25 +18,25 @@ fn variant_b::{closure#0}(_1: &mut {closure@$DIR/slice_filter.rs:11:25: 11:41}, } bb0: { - _3 = (*_2); - _4 = ((*_3).0: usize); - _5 = ((*_3).1: usize); - _6 = ((*_3).2: usize); - _7 = ((*_3).3: usize); + _3 = copy (*_2); + _4 = copy ((*_3).0: usize); + _5 = copy ((*_3).1: usize); + _6 = copy ((*_3).2: usize); + _7 = copy ((*_3).3: usize); StorageLive(_8); - _8 = Le(_4, _6); + _8 = Le(copy _4, copy _6); switchInt(move _8) -> [0: bb2, otherwise: bb1]; } bb1: { StorageLive(_9); - _9 = Le(_7, _5); + _9 = Le(copy _7, copy _5); switchInt(move _9) -> [0: bb2, otherwise: bb6]; } bb2: { StorageLive(_10); - _10 = Le(_6, _4); + _10 = Le(copy _6, copy _4); switchInt(move _10) -> [0: bb3, otherwise: bb4]; } @@ -46,7 +46,7 @@ fn variant_b::{closure#0}(_1: &mut {closure@$DIR/slice_filter.rs:11:25: 11:41}, } bb4: { - _0 = Le(_5, _7); + _0 = Le(copy _5, copy _7); goto -> bb5; } diff --git a/tests/mir-opt/pre-codegen/slice_index.rs b/tests/mir-opt/pre-codegen/slice_index.rs index 6ddc4ad0220..574062d6c35 100644 --- a/tests/mir-opt/pre-codegen/slice_index.rs +++ b/tests/mir-opt/pre-codegen/slice_index.rs @@ -10,17 +10,17 @@ use std::ops::Range; pub fn slice_index_usize(slice: &[u32], index: usize) -> u32 { // CHECK-LABEL: slice_index_usize // CHECK: [[LEN:_[0-9]+]] = Len((*_1)) - // CHECK: Lt(_2, [[LEN]]) + // CHECK: Lt(copy _2, copy [[LEN]]) // CHECK-NOT: precondition_check - // CHECK: _0 = (*_1)[_2]; + // CHECK: _0 = copy (*_1)[_2]; slice[index] } // EMIT_MIR slice_index.slice_get_mut_usize.PreCodegen.after.mir pub fn slice_get_mut_usize(slice: &mut [u32], index: usize) -> Option<&mut u32> { // CHECK-LABEL: slice_get_mut_usize - // CHECK: [[LEN:_[0-9]+]] = PtrMetadata(_1) - // CHECK: Lt(_2, move [[LEN]]) + // CHECK: [[LEN:_[0-9]+]] = PtrMetadata(copy _1) + // CHECK: Lt(copy _2, move [[LEN]]) // CHECK-NOT: precondition_check slice.get_mut(index) } @@ -37,9 +37,9 @@ pub unsafe fn slice_get_unchecked_mut_range(slice: &mut [u32], index: Range<usiz // CHECK: [[START:_[0-9]+]] = move (_2.0: usize); // CHECK: [[END:_[0-9]+]] = move (_2.1: usize); // CHECK: precondition_check - // CHECK: [[LEN:_[0-9]+]] = SubUnchecked([[END]], [[START]]); - // CHECK: [[PTR:_[0-9]+]] = Offset({{_[0-9]+}}, [[START]]); - // CHECK: [[SLICE:_[0-9]+]] = *mut [u32] from ([[PTR]], [[LEN]]) + // CHECK: [[LEN:_[0-9]+]] = SubUnchecked(copy [[END]], copy [[START]]); + // CHECK: [[PTR:_[0-9]+]] = Offset(copy {{_[0-9]+}}, copy [[START]]); + // CHECK: [[SLICE:_[0-9]+]] = *mut [u32] from (copy [[PTR]], copy [[LEN]]) // CHECK: _0 = &mut (*[[SLICE]]); slice.get_unchecked_mut(index) } @@ -53,8 +53,8 @@ pub unsafe fn slice_ptr_get_unchecked_range( // CHECK: [[START:_[0-9]+]] = move (_2.0: usize); // CHECK: [[END:_[0-9]+]] = move (_2.1: usize); // CHECK: precondition_check - // CHECK: [[LEN:_[0-9]+]] = SubUnchecked([[END]], [[START]]); - // CHECK: [[PTR:_[0-9]+]] = Offset({{_[0-9]+}}, [[START]]); - // CHECK: _0 = *const [u32] from ([[PTR]], [[LEN]]) + // CHECK: [[LEN:_[0-9]+]] = SubUnchecked(copy [[END]], copy [[START]]); + // CHECK: [[PTR:_[0-9]+]] = Offset(copy {{_[0-9]+}}, copy [[START]]); + // CHECK: _0 = *const [u32] from (copy [[PTR]], copy [[LEN]]) slice.get_unchecked(index) } diff --git a/tests/mir-opt/pre-codegen/slice_index.slice_get_mut_usize.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/slice_index.slice_get_mut_usize.PreCodegen.after.panic-abort.mir index 58e9b45a4a0..ec67193bc79 100644 --- a/tests/mir-opt/pre-codegen/slice_index.slice_get_mut_usize.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/slice_index.slice_get_mut_usize.PreCodegen.after.panic-abort.mir @@ -23,8 +23,8 @@ fn slice_get_mut_usize(_1: &mut [u32], _2: usize) -> Option<&mut u32> { StorageLive(_8); StorageLive(_4); StorageLive(_3); - _3 = PtrMetadata(_1); - _4 = Lt(_2, move _3); + _3 = PtrMetadata(copy _1); + _4 = Lt(copy _2, move _3); switchInt(move _4) -> [0: bb1, otherwise: bb2]; } @@ -40,12 +40,12 @@ fn slice_get_mut_usize(_1: &mut [u32], _2: usize) -> Option<&mut u32> { StorageLive(_5); _5 = &raw mut (*_1); StorageLive(_6); - _6 = _5 as *mut u32 (PtrToPtr); - _7 = Offset(_6, _2); + _6 = copy _5 as *mut u32 (PtrToPtr); + _7 = Offset(copy _6, copy _2); StorageDead(_6); StorageDead(_5); _8 = &mut (*_7); - _0 = Option::<&mut u32>::Some(_8); + _0 = Option::<&mut u32>::Some(copy _8); StorageDead(_7); goto -> bb3; } diff --git a/tests/mir-opt/pre-codegen/slice_index.slice_get_mut_usize.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/slice_index.slice_get_mut_usize.PreCodegen.after.panic-unwind.mir index 58e9b45a4a0..ec67193bc79 100644 --- a/tests/mir-opt/pre-codegen/slice_index.slice_get_mut_usize.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/slice_index.slice_get_mut_usize.PreCodegen.after.panic-unwind.mir @@ -23,8 +23,8 @@ fn slice_get_mut_usize(_1: &mut [u32], _2: usize) -> Option<&mut u32> { StorageLive(_8); StorageLive(_4); StorageLive(_3); - _3 = PtrMetadata(_1); - _4 = Lt(_2, move _3); + _3 = PtrMetadata(copy _1); + _4 = Lt(copy _2, move _3); switchInt(move _4) -> [0: bb1, otherwise: bb2]; } @@ -40,12 +40,12 @@ fn slice_get_mut_usize(_1: &mut [u32], _2: usize) -> Option<&mut u32> { StorageLive(_5); _5 = &raw mut (*_1); StorageLive(_6); - _6 = _5 as *mut u32 (PtrToPtr); - _7 = Offset(_6, _2); + _6 = copy _5 as *mut u32 (PtrToPtr); + _7 = Offset(copy _6, copy _2); StorageDead(_6); StorageDead(_5); _8 = &mut (*_7); - _0 = Option::<&mut u32>::Some(_8); + _0 = Option::<&mut u32>::Some(copy _8); StorageDead(_7); goto -> bb3; } 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 ee80726a675..220e881f866 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 @@ -40,19 +40,19 @@ fn slice_get_unchecked_mut_range(_1: &mut [u32], _2: std::ops::Range<usize>) -> _5 = &raw mut (*_1); StorageLive(_8); StorageLive(_6); - _6 = PtrMetadata(_1); - _7 = <std::ops::Range<usize> as SliceIndex<[T]>>::get_unchecked_mut::precondition_check(_3, _4, move _6) -> [return: bb1, unwind unreachable]; + _6 = PtrMetadata(copy _1); + _7 = <std::ops::Range<usize> as SliceIndex<[T]>>::get_unchecked_mut::precondition_check(copy _3, copy _4, move _6) -> [return: bb1, unwind unreachable]; } bb1: { StorageDead(_6); - _8 = SubUnchecked(_4, _3); + _8 = SubUnchecked(copy _4, copy _3); StorageLive(_10); StorageLive(_9); - _9 = _5 as *mut u32 (PtrToPtr); - _10 = Offset(_9, _3); + _9 = copy _5 as *mut u32 (PtrToPtr); + _10 = Offset(copy _9, copy _3); StorageDead(_9); - _11 = *mut [u32] from (_10, _8); + _11 = *mut [u32] from (copy _10, copy _8); StorageDead(_10); StorageDead(_8); StorageDead(_5); 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 ee80726a675..220e881f866 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 @@ -40,19 +40,19 @@ fn slice_get_unchecked_mut_range(_1: &mut [u32], _2: std::ops::Range<usize>) -> _5 = &raw mut (*_1); StorageLive(_8); StorageLive(_6); - _6 = PtrMetadata(_1); - _7 = <std::ops::Range<usize> as SliceIndex<[T]>>::get_unchecked_mut::precondition_check(_3, _4, move _6) -> [return: bb1, unwind unreachable]; + _6 = PtrMetadata(copy _1); + _7 = <std::ops::Range<usize> as SliceIndex<[T]>>::get_unchecked_mut::precondition_check(copy _3, copy _4, move _6) -> [return: bb1, unwind unreachable]; } bb1: { StorageDead(_6); - _8 = SubUnchecked(_4, _3); + _8 = SubUnchecked(copy _4, copy _3); StorageLive(_10); StorageLive(_9); - _9 = _5 as *mut u32 (PtrToPtr); - _10 = Offset(_9, _3); + _9 = copy _5 as *mut u32 (PtrToPtr); + _10 = Offset(copy _9, copy _3); StorageDead(_9); - _11 = *mut [u32] from (_10, _8); + _11 = *mut [u32] from (copy _10, copy _8); StorageDead(_10); StorageDead(_8); StorageDead(_5); diff --git a/tests/mir-opt/pre-codegen/slice_index.slice_index_usize.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/slice_index.slice_index_usize.PreCodegen.after.panic-abort.mir index 210f9d6a124..cc1034229fc 100644 --- a/tests/mir-opt/pre-codegen/slice_index.slice_index_usize.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/slice_index.slice_index_usize.PreCodegen.after.panic-abort.mir @@ -9,12 +9,12 @@ fn slice_index_usize(_1: &[u32], _2: usize) -> u32 { bb0: { _3 = Len((*_1)); - _4 = Lt(_2, _3); - assert(move _4, "index out of bounds: the length is {} but the index is {}", move _3, _2) -> [success: bb1, unwind unreachable]; + _4 = Lt(copy _2, copy _3); + assert(move _4, "index out of bounds: the length is {} but the index is {}", move _3, copy _2) -> [success: bb1, unwind unreachable]; } bb1: { - _0 = (*_1)[_2]; + _0 = copy (*_1)[_2]; return; } } diff --git a/tests/mir-opt/pre-codegen/slice_index.slice_index_usize.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/slice_index.slice_index_usize.PreCodegen.after.panic-unwind.mir index d576520a8d5..358226fb529 100644 --- a/tests/mir-opt/pre-codegen/slice_index.slice_index_usize.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/slice_index.slice_index_usize.PreCodegen.after.panic-unwind.mir @@ -9,12 +9,12 @@ fn slice_index_usize(_1: &[u32], _2: usize) -> u32 { bb0: { _3 = Len((*_1)); - _4 = Lt(_2, _3); - assert(move _4, "index out of bounds: the length is {} but the index is {}", move _3, _2) -> [success: bb1, unwind continue]; + _4 = Lt(copy _2, copy _3); + assert(move _4, "index out of bounds: the length is {} but the index is {}", move _3, copy _2) -> [success: bb1, unwind continue]; } bb1: { - _0 = (*_1)[_2]; + _0 = copy (*_1)[_2]; return; } } diff --git a/tests/mir-opt/pre-codegen/slice_index.slice_ptr_get_unchecked_range.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/slice_index.slice_ptr_get_unchecked_range.PreCodegen.after.panic-abort.mir index c61bebe6cc3..1e0df94b67f 100644 --- a/tests/mir-opt/pre-codegen/slice_index.slice_ptr_get_unchecked_range.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/slice_index.slice_ptr_get_unchecked_range.PreCodegen.after.panic-abort.mir @@ -35,19 +35,19 @@ fn slice_ptr_get_unchecked_range(_1: *const [u32], _2: std::ops::Range<usize>) - _4 = move (_2.1: usize); StorageLive(_7); StorageLive(_5); - _5 = PtrMetadata(_1); - _6 = <std::ops::Range<usize> as SliceIndex<[T]>>::get_unchecked::precondition_check(_3, _4, move _5) -> [return: bb1, unwind unreachable]; + _5 = PtrMetadata(copy _1); + _6 = <std::ops::Range<usize> as SliceIndex<[T]>>::get_unchecked::precondition_check(copy _3, copy _4, move _5) -> [return: bb1, unwind unreachable]; } bb1: { StorageDead(_5); - _7 = SubUnchecked(_4, _3); + _7 = SubUnchecked(copy _4, copy _3); StorageLive(_9); StorageLive(_8); - _8 = _1 as *const u32 (PtrToPtr); - _9 = Offset(_8, _3); + _8 = copy _1 as *const u32 (PtrToPtr); + _9 = Offset(copy _8, copy _3); StorageDead(_8); - _0 = *const [u32] from (_9, _7); + _0 = *const [u32] from (copy _9, copy _7); StorageDead(_9); StorageDead(_7); return; diff --git a/tests/mir-opt/pre-codegen/slice_index.slice_ptr_get_unchecked_range.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/slice_index.slice_ptr_get_unchecked_range.PreCodegen.after.panic-unwind.mir index c61bebe6cc3..1e0df94b67f 100644 --- a/tests/mir-opt/pre-codegen/slice_index.slice_ptr_get_unchecked_range.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/slice_index.slice_ptr_get_unchecked_range.PreCodegen.after.panic-unwind.mir @@ -35,19 +35,19 @@ fn slice_ptr_get_unchecked_range(_1: *const [u32], _2: std::ops::Range<usize>) - _4 = move (_2.1: usize); StorageLive(_7); StorageLive(_5); - _5 = PtrMetadata(_1); - _6 = <std::ops::Range<usize> as SliceIndex<[T]>>::get_unchecked::precondition_check(_3, _4, move _5) -> [return: bb1, unwind unreachable]; + _5 = PtrMetadata(copy _1); + _6 = <std::ops::Range<usize> as SliceIndex<[T]>>::get_unchecked::precondition_check(copy _3, copy _4, move _5) -> [return: bb1, unwind unreachable]; } bb1: { StorageDead(_5); - _7 = SubUnchecked(_4, _3); + _7 = SubUnchecked(copy _4, copy _3); StorageLive(_9); StorageLive(_8); - _8 = _1 as *const u32 (PtrToPtr); - _9 = Offset(_8, _3); + _8 = copy _1 as *const u32 (PtrToPtr); + _9 = Offset(copy _8, copy _3); StorageDead(_8); - _0 = *const [u32] from (_9, _7); + _0 = *const [u32] from (copy _9, copy _7); StorageDead(_9); StorageDead(_7); return; 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 953e7550479..3aa483ed1ae 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 @@ -31,7 +31,7 @@ fn enumerated_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { } scope 19 { scope 20 { - scope 26 (inlined <Option<(usize, &T)> as FromResidual>::from_residual) { + scope 26 (inlined <Option<(usize, &T)> as FromResidual<Option<Infallible>>>::from_residual) { } } } @@ -90,10 +90,10 @@ fn enumerated_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { StorageLive(_6); StorageLive(_4); StorageLive(_5); - _3 = PtrMetadata(_1); + _3 = PtrMetadata(copy _1); _4 = &raw const (*_1); - _5 = _4 as *const T (PtrToPtr); - _6 = NonNull::<T> { pointer: _5 }; + _5 = copy _4 as *const T (PtrToPtr); + _6 = NonNull::<T> { pointer: copy _5 }; StorageLive(_9); switchInt(const <T as std::mem::SizedTypeProperties>::IS_ZST) -> [0: bb1, otherwise: bb2]; } @@ -101,8 +101,8 @@ fn enumerated_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { bb1: { StorageLive(_8); StorageLive(_7); - _7 = _4 as *mut T (PtrToPtr); - _8 = Offset(_7, _3); + _7 = copy _4 as *mut T (PtrToPtr); + _8 = Offset(copy _7, copy _3); StorageDead(_7); _9 = move _8 as *const T (PtrToPtr); StorageDead(_8); @@ -110,24 +110,24 @@ fn enumerated_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { } bb2: { - _9 = _3 as *const T (Transmute); + _9 = copy _3 as *const T (Transmute); goto -> bb3; } bb3: { StorageLive(_10); - _10 = _9; - _11 = std::slice::Iter::<'_, T> { ptr: _6, end_or_len: move _10, _marker: const ZeroSized: PhantomData<&T> }; + _10 = copy _9; + _11 = std::slice::Iter::<'_, T> { ptr: copy _6, end_or_len: move _10, _marker: const ZeroSized: PhantomData<&T> }; StorageDead(_10); StorageDead(_9); StorageDead(_5); StorageDead(_4); StorageDead(_6); StorageDead(_3); - _12 = Enumerate::<std::slice::Iter<'_, T>> { iter: _11, count: const 0_usize }; + _12 = Enumerate::<std::slice::Iter<'_, T>> { iter: copy _11, count: const 0_usize }; StorageDead(_11); StorageLive(_13); - _13 = _12; + _13 = copy _12; goto -> bb4; } @@ -166,25 +166,25 @@ fn enumerated_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { _17 = move ((_15 as Some).0: &T); StorageDead(_16); StorageDead(_15); - _18 = (_13.1: usize); - _19 = AddWithOverflow((_13.1: usize), const 1_usize); - assert(!move (_19.1: bool), "attempt to compute `{} + {}`, which would overflow", (_13.1: usize), const 1_usize) -> [success: bb9, unwind unreachable]; + _18 = copy (_13.1: usize); + _19 = AddWithOverflow(copy (_13.1: usize), const 1_usize); + assert(!move (_19.1: bool), "attempt to compute `{} + {}`, which would overflow", copy (_13.1: usize), const 1_usize) -> [success: bb9, unwind unreachable]; } bb9: { (_13.1: usize) = move (_19.0: usize); StorageLive(_20); - _20 = (_18, _17); + _20 = (copy _18, copy _17); _21 = Option::<(usize, &T)>::Some(move _20); StorageDead(_20); StorageDead(_19); StorageDead(_18); - _22 = (((_21 as Some).0: (usize, &T)).0: usize); - _23 = (((_21 as Some).0: (usize, &T)).1: &T); + _22 = copy (((_21 as Some).0: (usize, &T)).0: usize); + _23 = copy (((_21 as Some).0: (usize, &T)).1: &T); StorageLive(_24); _24 = &_2; StorageLive(_25); - _25 = (_22, _23); + _25 = (copy _22, copy _23); _26 = <impl Fn(usize, &T) as Fn<(usize, &T)>>::call(move _24, move _25) -> [return: bb10, unwind unreachable]; } 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 4c766c6497a..4cc0aa0ed78 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 @@ -65,10 +65,10 @@ fn enumerated_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { StorageLive(_6); StorageLive(_4); StorageLive(_5); - _3 = PtrMetadata(_1); + _3 = PtrMetadata(copy _1); _4 = &raw const (*_1); - _5 = _4 as *const T (PtrToPtr); - _6 = NonNull::<T> { pointer: _5 }; + _5 = copy _4 as *const T (PtrToPtr); + _6 = NonNull::<T> { pointer: copy _5 }; StorageLive(_9); switchInt(const <T as std::mem::SizedTypeProperties>::IS_ZST) -> [0: bb1, otherwise: bb2]; } @@ -76,8 +76,8 @@ fn enumerated_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { bb1: { StorageLive(_8); StorageLive(_7); - _7 = _4 as *mut T (PtrToPtr); - _8 = Offset(_7, _3); + _7 = copy _4 as *mut T (PtrToPtr); + _8 = Offset(copy _7, copy _3); StorageDead(_7); _9 = move _8 as *const T (PtrToPtr); StorageDead(_8); @@ -85,24 +85,24 @@ fn enumerated_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { } bb2: { - _9 = _3 as *const T (Transmute); + _9 = copy _3 as *const T (Transmute); goto -> bb3; } bb3: { StorageLive(_10); - _10 = _9; - _11 = std::slice::Iter::<'_, T> { ptr: _6, end_or_len: move _10, _marker: const ZeroSized: PhantomData<&T> }; + _10 = copy _9; + _11 = std::slice::Iter::<'_, T> { ptr: copy _6, end_or_len: move _10, _marker: const ZeroSized: PhantomData<&T> }; StorageDead(_10); StorageDead(_9); StorageDead(_5); StorageDead(_4); StorageDead(_6); StorageDead(_3); - _12 = Enumerate::<std::slice::Iter<'_, T>> { iter: _11, count: const 0_usize }; + _12 = Enumerate::<std::slice::Iter<'_, T>> { iter: copy _11, count: const 0_usize }; StorageDead(_11); StorageLive(_13); - _13 = _12; + _13 = copy _12; goto -> bb4; } @@ -128,12 +128,12 @@ fn enumerated_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { } bb8: { - _17 = (((_15 as Some).0: (usize, &T)).0: usize); - _18 = (((_15 as Some).0: (usize, &T)).1: &T); + _17 = copy (((_15 as Some).0: (usize, &T)).0: usize); + _18 = copy (((_15 as Some).0: (usize, &T)).1: &T); StorageLive(_19); _19 = &_2; StorageLive(_20); - _20 = (_17, _18); + _20 = (copy _17, copy _18); _21 = <impl Fn(usize, &T) as Fn<(usize, &T)>>::call(move _19, move _20) -> [return: bb9, unwind: bb11]; } 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 03de9fd938e..507afa63c68 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 @@ -57,10 +57,10 @@ fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () { StorageLive(_6); StorageLive(_4); StorageLive(_5); - _3 = PtrMetadata(_1); + _3 = PtrMetadata(copy _1); _4 = &raw const (*_1); - _5 = _4 as *const T (PtrToPtr); - _6 = NonNull::<T> { pointer: _5 }; + _5 = copy _4 as *const T (PtrToPtr); + _6 = NonNull::<T> { pointer: copy _5 }; StorageLive(_9); switchInt(const <T as std::mem::SizedTypeProperties>::IS_ZST) -> [0: bb1, otherwise: bb2]; } @@ -68,8 +68,8 @@ fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () { bb1: { StorageLive(_8); StorageLive(_7); - _7 = _4 as *mut T (PtrToPtr); - _8 = Offset(_7, _3); + _7 = copy _4 as *mut T (PtrToPtr); + _8 = Offset(copy _7, copy _3); StorageDead(_7); _9 = move _8 as *const T (PtrToPtr); StorageDead(_8); @@ -77,14 +77,14 @@ fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () { } bb2: { - _9 = _3 as *const T (Transmute); + _9 = copy _3 as *const T (Transmute); goto -> bb3; } bb3: { StorageLive(_10); - _10 = _9; - _11 = std::slice::Iter::<'_, T> { ptr: _6, end_or_len: move _10, _marker: const ZeroSized: PhantomData<&T> }; + _10 = copy _9; + _11 = std::slice::Iter::<'_, T> { ptr: copy _6, end_or_len: move _10, _marker: const ZeroSized: PhantomData<&T> }; StorageDead(_10); StorageDead(_9); StorageDead(_5); @@ -92,7 +92,7 @@ fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () { StorageDead(_6); StorageDead(_3); StorageLive(_12); - _12 = _11; + _12 = copy _11; goto -> bb4; } @@ -118,11 +118,11 @@ fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () { } bb8: { - _16 = ((_14 as Some).0: &T); + _16 = copy ((_14 as Some).0: &T); StorageLive(_17); _17 = &_2; StorageLive(_18); - _18 = (_16,); + _18 = (copy _16,); _19 = <impl Fn(&T) as Fn<(&T,)>>::call(move _17, move _18) -> [return: bb9, unwind unreachable]; } 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 c7c722274f2..a25f12edc28 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 @@ -57,10 +57,10 @@ fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () { StorageLive(_6); StorageLive(_4); StorageLive(_5); - _3 = PtrMetadata(_1); + _3 = PtrMetadata(copy _1); _4 = &raw const (*_1); - _5 = _4 as *const T (PtrToPtr); - _6 = NonNull::<T> { pointer: _5 }; + _5 = copy _4 as *const T (PtrToPtr); + _6 = NonNull::<T> { pointer: copy _5 }; StorageLive(_9); switchInt(const <T as std::mem::SizedTypeProperties>::IS_ZST) -> [0: bb1, otherwise: bb2]; } @@ -68,8 +68,8 @@ fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () { bb1: { StorageLive(_8); StorageLive(_7); - _7 = _4 as *mut T (PtrToPtr); - _8 = Offset(_7, _3); + _7 = copy _4 as *mut T (PtrToPtr); + _8 = Offset(copy _7, copy _3); StorageDead(_7); _9 = move _8 as *const T (PtrToPtr); StorageDead(_8); @@ -77,14 +77,14 @@ fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () { } bb2: { - _9 = _3 as *const T (Transmute); + _9 = copy _3 as *const T (Transmute); goto -> bb3; } bb3: { StorageLive(_10); - _10 = _9; - _11 = std::slice::Iter::<'_, T> { ptr: _6, end_or_len: move _10, _marker: const ZeroSized: PhantomData<&T> }; + _10 = copy _9; + _11 = std::slice::Iter::<'_, T> { ptr: copy _6, end_or_len: move _10, _marker: const ZeroSized: PhantomData<&T> }; StorageDead(_10); StorageDead(_9); StorageDead(_5); @@ -92,7 +92,7 @@ fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () { StorageDead(_6); StorageDead(_3); StorageLive(_12); - _12 = _11; + _12 = copy _11; goto -> bb4; } @@ -118,11 +118,11 @@ fn forward_loop(_1: &[T], _2: impl Fn(&T)) -> () { } bb8: { - _16 = ((_14 as Some).0: &T); + _16 = copy ((_14 as Some).0: &T); StorageLive(_17); _17 = &_2; StorageLive(_18); - _18 = (_16,); + _18 = (copy _16,); _19 = <impl Fn(&T) as Fn<(&T,)>>::call(move _17, move _18) -> [return: bb9, unwind: bb11]; } 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 cea2fcbcdc0..ecac03ad0f9 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 @@ -40,7 +40,7 @@ fn range_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { } bb0: { - _3 = PtrMetadata(_1); + _3 = PtrMetadata(copy _1); StorageLive(_4); _4 = const 0_usize; goto -> bb1; @@ -51,8 +51,8 @@ fn range_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { StorageLive(_7); StorageLive(_6); StorageLive(_5); - _5 = _4; - _6 = Lt(move _5, _3); + _5 = copy _4; + _6 = Lt(move _5, copy _3); StorageDead(_5); switchInt(move _6) -> [0: bb2, otherwise: bb4]; } @@ -70,21 +70,21 @@ fn range_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { } bb4: { - _7 = _4; + _7 = copy _4; StorageLive(_8); - _8 = <usize as Step>::forward_unchecked(_7, const 1_usize) -> [return: bb5, unwind unreachable]; + _8 = <usize as Step>::forward_unchecked(copy _7, const 1_usize) -> [return: bb5, unwind unreachable]; } bb5: { _4 = move _8; StorageDead(_8); - _9 = Option::<usize>::Some(_7); + _9 = Option::<usize>::Some(copy _7); StorageDead(_6); StorageDead(_7); - _10 = ((_9 as Some).0: usize); + _10 = copy ((_9 as Some).0: usize); _11 = Len((*_1)); - _12 = Lt(_10, _11); - assert(move _12, "index out of bounds: the length is {} but the index is {}", move _11, _10) -> [success: bb6, unwind unreachable]; + _12 = Lt(copy _10, copy _11); + assert(move _12, "index out of bounds: the length is {} but the index is {}", move _11, copy _10) -> [success: bb6, unwind unreachable]; } bb6: { @@ -92,7 +92,7 @@ fn range_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { StorageLive(_14); _14 = &_2; StorageLive(_15); - _15 = (_10, _13); + _15 = (copy _10, copy _13); _16 = <impl Fn(usize, &T) as Fn<(usize, &T)>>::call(move _14, move _15) -> [return: bb7, unwind unreachable]; } 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 bd658a770ea..1032473b9b2 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 @@ -40,7 +40,7 @@ fn range_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { } bb0: { - _3 = PtrMetadata(_1); + _3 = PtrMetadata(copy _1); StorageLive(_4); _4 = const 0_usize; goto -> bb1; @@ -51,8 +51,8 @@ fn range_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { StorageLive(_7); StorageLive(_6); StorageLive(_5); - _5 = _4; - _6 = Lt(move _5, _3); + _5 = copy _4; + _6 = Lt(move _5, copy _3); StorageDead(_5); switchInt(move _6) -> [0: bb2, otherwise: bb4]; } @@ -70,21 +70,21 @@ fn range_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { } bb4: { - _7 = _4; + _7 = copy _4; StorageLive(_8); - _8 = <usize as Step>::forward_unchecked(_7, const 1_usize) -> [return: bb5, unwind: bb8]; + _8 = <usize as Step>::forward_unchecked(copy _7, const 1_usize) -> [return: bb5, unwind: bb8]; } bb5: { _4 = move _8; StorageDead(_8); - _9 = Option::<usize>::Some(_7); + _9 = Option::<usize>::Some(copy _7); StorageDead(_6); StorageDead(_7); - _10 = ((_9 as Some).0: usize); + _10 = copy ((_9 as Some).0: usize); _11 = Len((*_1)); - _12 = Lt(_10, _11); - assert(move _12, "index out of bounds: the length is {} but the index is {}", move _11, _10) -> [success: bb6, unwind: bb8]; + _12 = Lt(copy _10, copy _11); + assert(move _12, "index out of bounds: the length is {} but the index is {}", move _11, copy _10) -> [success: bb6, unwind: bb8]; } bb6: { @@ -92,7 +92,7 @@ fn range_loop(_1: &[T], _2: impl Fn(usize, &T)) -> () { StorageLive(_14); _14 = &_2; StorageLive(_15); - _15 = (_10, _13); + _15 = (copy _10, copy _13); _16 = <impl Fn(usize, &T) as Fn<(usize, &T)>>::call(move _14, move _15) -> [return: bb7, unwind: bb8]; } 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 fbb887fe76a..1b397a4e4cd 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 @@ -65,10 +65,10 @@ fn reverse_loop(_1: &[T], _2: impl Fn(&T)) -> () { StorageLive(_6); StorageLive(_4); StorageLive(_5); - _3 = PtrMetadata(_1); + _3 = PtrMetadata(copy _1); _4 = &raw const (*_1); - _5 = _4 as *const T (PtrToPtr); - _6 = NonNull::<T> { pointer: _5 }; + _5 = copy _4 as *const T (PtrToPtr); + _6 = NonNull::<T> { pointer: copy _5 }; StorageLive(_9); switchInt(const <T as std::mem::SizedTypeProperties>::IS_ZST) -> [0: bb1, otherwise: bb2]; } @@ -76,8 +76,8 @@ fn reverse_loop(_1: &[T], _2: impl Fn(&T)) -> () { bb1: { StorageLive(_8); StorageLive(_7); - _7 = _4 as *mut T (PtrToPtr); - _8 = Offset(_7, _3); + _7 = copy _4 as *mut T (PtrToPtr); + _8 = Offset(copy _7, copy _3); StorageDead(_7); _9 = move _8 as *const T (PtrToPtr); StorageDead(_8); @@ -85,24 +85,24 @@ fn reverse_loop(_1: &[T], _2: impl Fn(&T)) -> () { } bb2: { - _9 = _3 as *const T (Transmute); + _9 = copy _3 as *const T (Transmute); goto -> bb3; } bb3: { StorageLive(_10); - _10 = _9; - _11 = std::slice::Iter::<'_, T> { ptr: _6, end_or_len: move _10, _marker: const ZeroSized: PhantomData<&T> }; + _10 = copy _9; + _11 = std::slice::Iter::<'_, T> { ptr: copy _6, end_or_len: move _10, _marker: const ZeroSized: PhantomData<&T> }; StorageDead(_10); StorageDead(_9); StorageDead(_5); StorageDead(_4); StorageDead(_6); StorageDead(_3); - _12 = Rev::<std::slice::Iter<'_, T>> { iter: _11 }; + _12 = Rev::<std::slice::Iter<'_, T>> { iter: copy _11 }; StorageDead(_11); StorageLive(_13); - _13 = _12; + _13 = copy _12; goto -> bb4; } @@ -130,11 +130,11 @@ fn reverse_loop(_1: &[T], _2: impl Fn(&T)) -> () { } bb8: { - _17 = ((_15 as Some).0: &T); + _17 = copy ((_15 as Some).0: &T); StorageLive(_18); _18 = &_2; StorageLive(_19); - _19 = (_17,); + _19 = (copy _17,); _20 = <impl Fn(&T) as Fn<(&T,)>>::call(move _18, move _19) -> [return: bb9, unwind unreachable]; } 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 db9409f72ab..77689dd9b51 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 @@ -65,10 +65,10 @@ fn reverse_loop(_1: &[T], _2: impl Fn(&T)) -> () { StorageLive(_6); StorageLive(_4); StorageLive(_5); - _3 = PtrMetadata(_1); + _3 = PtrMetadata(copy _1); _4 = &raw const (*_1); - _5 = _4 as *const T (PtrToPtr); - _6 = NonNull::<T> { pointer: _5 }; + _5 = copy _4 as *const T (PtrToPtr); + _6 = NonNull::<T> { pointer: copy _5 }; StorageLive(_9); switchInt(const <T as std::mem::SizedTypeProperties>::IS_ZST) -> [0: bb1, otherwise: bb2]; } @@ -76,8 +76,8 @@ fn reverse_loop(_1: &[T], _2: impl Fn(&T)) -> () { bb1: { StorageLive(_8); StorageLive(_7); - _7 = _4 as *mut T (PtrToPtr); - _8 = Offset(_7, _3); + _7 = copy _4 as *mut T (PtrToPtr); + _8 = Offset(copy _7, copy _3); StorageDead(_7); _9 = move _8 as *const T (PtrToPtr); StorageDead(_8); @@ -85,24 +85,24 @@ fn reverse_loop(_1: &[T], _2: impl Fn(&T)) -> () { } bb2: { - _9 = _3 as *const T (Transmute); + _9 = copy _3 as *const T (Transmute); goto -> bb3; } bb3: { StorageLive(_10); - _10 = _9; - _11 = std::slice::Iter::<'_, T> { ptr: _6, end_or_len: move _10, _marker: const ZeroSized: PhantomData<&T> }; + _10 = copy _9; + _11 = std::slice::Iter::<'_, T> { ptr: copy _6, end_or_len: move _10, _marker: const ZeroSized: PhantomData<&T> }; StorageDead(_10); StorageDead(_9); StorageDead(_5); StorageDead(_4); StorageDead(_6); StorageDead(_3); - _12 = Rev::<std::slice::Iter<'_, T>> { iter: _11 }; + _12 = Rev::<std::slice::Iter<'_, T>> { iter: copy _11 }; StorageDead(_11); StorageLive(_13); - _13 = _12; + _13 = copy _12; goto -> bb4; } @@ -130,11 +130,11 @@ fn reverse_loop(_1: &[T], _2: impl Fn(&T)) -> () { } bb8: { - _17 = ((_15 as Some).0: &T); + _17 = copy ((_15 as Some).0: &T); StorageLive(_18); _18 = &_2; StorageLive(_19); - _19 = (_17,); + _19 = (copy _17,); _20 = <impl Fn(&T) as Fn<(&T,)>>::call(move _18, move _19) -> [return: bb9, unwind: bb11]; } diff --git a/tests/mir-opt/pre-codegen/slice_iter.slice_iter_generic_is_empty.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/slice_iter.slice_iter_generic_is_empty.PreCodegen.after.panic-abort.mir index 96e71c298e0..f8b0e749bfc 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.slice_iter_generic_is_empty.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.slice_iter_generic_is_empty.PreCodegen.after.panic-abort.mir @@ -43,27 +43,27 @@ fn slice_iter_generic_is_empty(_1: &std::slice::Iter<'_, T>) -> bool { StorageLive(_3); StorageLive(_2); _2 = &raw const ((*_1).1: *const T); - _3 = _2 as *const std::ptr::NonNull<T> (PtrToPtr); + _3 = copy _2 as *const std::ptr::NonNull<T> (PtrToPtr); StorageDead(_2); - _4 = (*_3); + _4 = copy (*_3); StorageDead(_3); StorageLive(_6); StorageLive(_7); StorageLive(_5); - _5 = ((*_1).0: std::ptr::NonNull<T>); - _6 = (_5.0: *const T); + _5 = copy ((*_1).0: std::ptr::NonNull<T>); + _6 = copy (_5.0: *const T); StorageDead(_5); - _7 = (_4.0: *const T); - _0 = Eq(_6, _7); + _7 = copy (_4.0: *const T); + _0 = Eq(copy _6, copy _7); StorageDead(_7); StorageDead(_6); goto -> bb3; } bb2: { - _8 = ((*_1).1: *const T); - _9 = _8 as usize (Transmute); - _0 = Eq(_9, const 0_usize); + _8 = copy ((*_1).1: *const T); + _9 = copy _8 as usize (Transmute); + _0 = Eq(copy _9, const 0_usize); goto -> bb3; } diff --git a/tests/mir-opt/pre-codegen/slice_iter.slice_iter_generic_is_empty.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/slice_iter.slice_iter_generic_is_empty.PreCodegen.after.panic-unwind.mir index 96e71c298e0..f8b0e749bfc 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.slice_iter_generic_is_empty.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.slice_iter_generic_is_empty.PreCodegen.after.panic-unwind.mir @@ -43,27 +43,27 @@ fn slice_iter_generic_is_empty(_1: &std::slice::Iter<'_, T>) -> bool { StorageLive(_3); StorageLive(_2); _2 = &raw const ((*_1).1: *const T); - _3 = _2 as *const std::ptr::NonNull<T> (PtrToPtr); + _3 = copy _2 as *const std::ptr::NonNull<T> (PtrToPtr); StorageDead(_2); - _4 = (*_3); + _4 = copy (*_3); StorageDead(_3); StorageLive(_6); StorageLive(_7); StorageLive(_5); - _5 = ((*_1).0: std::ptr::NonNull<T>); - _6 = (_5.0: *const T); + _5 = copy ((*_1).0: std::ptr::NonNull<T>); + _6 = copy (_5.0: *const T); StorageDead(_5); - _7 = (_4.0: *const T); - _0 = Eq(_6, _7); + _7 = copy (_4.0: *const T); + _0 = Eq(copy _6, copy _7); StorageDead(_7); StorageDead(_6); goto -> bb3; } bb2: { - _8 = ((*_1).1: *const T); - _9 = _8 as usize (Transmute); - _0 = Eq(_9, const 0_usize); + _8 = copy ((*_1).1: *const T); + _9 = copy _8 as usize (Transmute); + _0 = Eq(copy _9, const 0_usize); goto -> bb3; } diff --git a/tests/mir-opt/pre-codegen/spans.outer.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/spans.outer.PreCodegen.after.panic-abort.mir index c76e5315db9..fe4e2deab87 100644 --- a/tests/mir-opt/pre-codegen/spans.outer.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/spans.outer.PreCodegen.after.panic-abort.mir @@ -10,7 +10,7 @@ fn outer(_1: u8) -> u8 { bb0: { _2 = &_1; // scope 0 at $DIR/spans.rs:11:11: 11:13 - _0 = _1; // scope 1 at $DIR/spans.rs:15:5: 15:7 + _0 = copy _1; // scope 1 at $DIR/spans.rs:15:5: 15:7 return; // scope 0 at $DIR/spans.rs:12:2: 12:2 } } diff --git a/tests/mir-opt/pre-codegen/spans.outer.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/spans.outer.PreCodegen.after.panic-unwind.mir index c76e5315db9..fe4e2deab87 100644 --- a/tests/mir-opt/pre-codegen/spans.outer.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/spans.outer.PreCodegen.after.panic-unwind.mir @@ -10,7 +10,7 @@ fn outer(_1: u8) -> u8 { bb0: { _2 = &_1; // scope 0 at $DIR/spans.rs:11:11: 11:13 - _0 = _1; // scope 1 at $DIR/spans.rs:15:5: 15:7 + _0 = copy _1; // scope 1 at $DIR/spans.rs:15:5: 15:7 return; // scope 0 at $DIR/spans.rs:12:2: 12:2 } } diff --git a/tests/mir-opt/pre-codegen/try_identity.new.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/try_identity.new.PreCodegen.after.mir index 16d6d9719b6..baa01e28a94 100644 --- a/tests/mir-opt/pre-codegen/try_identity.new.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/try_identity.new.PreCodegen.after.mir @@ -30,18 +30,18 @@ fn new(_1: Result<T, E>) -> Result<T, E> { bb1: { _3 = move ((_1 as Ok).0: T); - _4 = ControlFlow::<E, T>::Continue(_3); + _4 = ControlFlow::<E, T>::Continue(copy _3); _5 = move ((_4 as Continue).0: T); - _0 = Result::<T, E>::Ok(_5); + _0 = Result::<T, E>::Ok(copy _5); StorageDead(_4); goto -> bb3; } bb2: { _6 = move ((_1 as Err).0: E); - _4 = ControlFlow::<E, T>::Break(_6); + _4 = ControlFlow::<E, T>::Break(copy _6); _7 = move ((_4 as Break).0: E); - _0 = Result::<T, E>::Err(_7); + _0 = Result::<T, E>::Err(copy _7); StorageDead(_4); goto -> bb3; } diff --git a/tests/mir-opt/pre-codegen/try_identity.old.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/try_identity.old.PreCodegen.after.mir index d6883ac9fda..ac485f485b1 100644 --- a/tests/mir-opt/pre-codegen/try_identity.old.PreCodegen.after.mir +++ b/tests/mir-opt/pre-codegen/try_identity.old.PreCodegen.after.mir @@ -20,13 +20,13 @@ fn old(_1: Result<T, E>) -> Result<T, E> { bb1: { _3 = move ((_1 as Ok).0: T); - _0 = Result::<T, E>::Ok(_3); + _0 = Result::<T, E>::Ok(copy _3); goto -> bb3; } bb2: { _4 = move ((_1 as Err).0: E); - _0 = Result::<T, E>::Err(_4); + _0 = Result::<T, E>::Err(copy _4); goto -> bb3; } diff --git a/tests/mir-opt/pre-codegen/vec_deref.vec_deref_to_slice.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/vec_deref.vec_deref_to_slice.PreCodegen.after.panic-abort.mir index 14ad951a476..ce1e4a0abd6 100644 --- a/tests/mir-opt/pre-codegen/vec_deref.vec_deref_to_slice.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/vec_deref.vec_deref_to_slice.PreCodegen.after.panic-abort.mir @@ -5,63 +5,93 @@ fn vec_deref_to_slice(_1: &Vec<u8>) -> &[u8] { let mut _0: &[u8]; scope 1 (inlined <Vec<u8> as Deref>::deref) { debug self => _1; - let mut _4: *const u8; - let mut _5: usize; + let mut _7: usize; scope 2 (inlined Vec::<u8>::as_ptr) { debug self => _1; let mut _2: &alloc::raw_vec::RawVec<u8>; scope 3 (inlined alloc::raw_vec::RawVec::<u8>::ptr) { debug self => _2; - let mut _3: std::ptr::NonNull<u8>; - scope 4 (inlined Unique::<u8>::as_ptr) { - debug ((self: Unique<u8>).0: std::ptr::NonNull<u8>) => _3; - debug ((self: Unique<u8>).1: std::marker::PhantomData<u8>) => const PhantomData::<u8>; - scope 5 (inlined NonNull::<u8>::as_ptr) { + let mut _3: &alloc::raw_vec::RawVecInner; + scope 4 (inlined alloc::raw_vec::RawVecInner::ptr::<u8>) { + debug self => _3; + let mut _6: std::ptr::NonNull<u8>; + scope 5 (inlined alloc::raw_vec::RawVecInner::non_null::<u8>) { debug self => _3; + let mut _4: std::ptr::NonNull<u8>; + scope 6 (inlined Unique::<u8>::cast::<u8>) { + debug ((self: Unique<u8>).0: std::ptr::NonNull<u8>) => _4; + debug ((self: Unique<u8>).1: std::marker::PhantomData<u8>) => const PhantomData::<u8>; + scope 7 (inlined NonNull::<u8>::cast::<u8>) { + debug self => _4; + scope 8 (inlined NonNull::<u8>::as_ptr) { + debug self => _4; + let mut _5: *const u8; + } + } + } + scope 9 (inlined #[track_caller] <Unique<u8> as Into<NonNull<u8>>>::into) { + debug ((self: Unique<u8>).0: std::ptr::NonNull<u8>) => _6; + debug ((self: Unique<u8>).1: std::marker::PhantomData<u8>) => const PhantomData::<u8>; + scope 10 (inlined <NonNull<u8> as From<Unique<u8>>>::from) { + debug ((unique: Unique<u8>).0: std::ptr::NonNull<u8>) => _6; + debug ((unique: Unique<u8>).1: std::marker::PhantomData<u8>) => const PhantomData::<u8>; + scope 11 (inlined Unique::<u8>::as_non_null_ptr) { + debug ((self: Unique<u8>).0: std::ptr::NonNull<u8>) => _6; + debug ((self: Unique<u8>).1: std::marker::PhantomData<u8>) => const PhantomData::<u8>; + } + } + } + } + scope 12 (inlined NonNull::<u8>::as_ptr) { + debug self => _6; } } } } - scope 6 (inlined std::slice::from_raw_parts::<'_, u8>) { - debug data => _4; - debug len => _5; - let _6: *const [u8]; - scope 7 (inlined core::ub_checks::check_language_ub) { - scope 8 (inlined core::ub_checks::check_language_ub::runtime) { + scope 13 (inlined std::slice::from_raw_parts::<'_, u8>) { + debug data => _5; + debug len => _7; + let _8: *const [u8]; + scope 14 (inlined core::ub_checks::check_language_ub) { + scope 15 (inlined core::ub_checks::check_language_ub::runtime) { } } - scope 9 (inlined std::mem::size_of::<u8>) { + scope 16 (inlined std::mem::size_of::<u8>) { } - scope 10 (inlined align_of::<u8>) { + scope 17 (inlined align_of::<u8>) { } - scope 11 (inlined slice_from_raw_parts::<u8>) { - debug data => _4; - debug len => _5; - scope 12 (inlined std::ptr::from_raw_parts::<[u8], u8>) { - debug data_pointer => _4; - debug metadata => _5; + scope 18 (inlined slice_from_raw_parts::<u8>) { + debug data => _5; + debug len => _7; + scope 19 (inlined std::ptr::from_raw_parts::<[u8], u8>) { + debug data_pointer => _5; + debug metadata => _7; } } } } bb0: { - StorageLive(_4); StorageLive(_2); _2 = &((*_1).0: alloc::raw_vec::RawVec<u8>); StorageLive(_3); - _3 = ((((*_1).0: alloc::raw_vec::RawVec<u8>).0: std::ptr::Unique<u8>).0: std::ptr::NonNull<u8>); - _4 = (_3.0: *const u8); - StorageDead(_3); - StorageDead(_2); - StorageLive(_5); - _5 = ((*_1).1: usize); + _3 = &(((*_1).0: alloc::raw_vec::RawVec<u8>).0: alloc::raw_vec::RawVecInner); StorageLive(_6); - _6 = *const [u8] from (_4, _5); - _0 = &(*_6); - StorageDead(_6); - StorageDead(_5); + StorageLive(_4); + _4 = copy (((((*_1).0: alloc::raw_vec::RawVec<u8>).0: alloc::raw_vec::RawVecInner).0: std::ptr::Unique<u8>).0: std::ptr::NonNull<u8>); + _5 = copy (_4.0: *const u8); + _6 = NonNull::<u8> { pointer: copy _5 }; StorageDead(_4); + StorageDead(_6); + StorageDead(_3); + StorageDead(_2); + StorageLive(_7); + _7 = copy ((*_1).1: usize); + StorageLive(_8); + _8 = *const [u8] from (copy _5, copy _7); + _0 = &(*_8); + StorageDead(_8); + StorageDead(_7); return; } } diff --git a/tests/mir-opt/pre-codegen/vec_deref.vec_deref_to_slice.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/vec_deref.vec_deref_to_slice.PreCodegen.after.panic-unwind.mir index 14ad951a476..ce1e4a0abd6 100644 --- a/tests/mir-opt/pre-codegen/vec_deref.vec_deref_to_slice.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/vec_deref.vec_deref_to_slice.PreCodegen.after.panic-unwind.mir @@ -5,63 +5,93 @@ fn vec_deref_to_slice(_1: &Vec<u8>) -> &[u8] { let mut _0: &[u8]; scope 1 (inlined <Vec<u8> as Deref>::deref) { debug self => _1; - let mut _4: *const u8; - let mut _5: usize; + let mut _7: usize; scope 2 (inlined Vec::<u8>::as_ptr) { debug self => _1; let mut _2: &alloc::raw_vec::RawVec<u8>; scope 3 (inlined alloc::raw_vec::RawVec::<u8>::ptr) { debug self => _2; - let mut _3: std::ptr::NonNull<u8>; - scope 4 (inlined Unique::<u8>::as_ptr) { - debug ((self: Unique<u8>).0: std::ptr::NonNull<u8>) => _3; - debug ((self: Unique<u8>).1: std::marker::PhantomData<u8>) => const PhantomData::<u8>; - scope 5 (inlined NonNull::<u8>::as_ptr) { + let mut _3: &alloc::raw_vec::RawVecInner; + scope 4 (inlined alloc::raw_vec::RawVecInner::ptr::<u8>) { + debug self => _3; + let mut _6: std::ptr::NonNull<u8>; + scope 5 (inlined alloc::raw_vec::RawVecInner::non_null::<u8>) { debug self => _3; + let mut _4: std::ptr::NonNull<u8>; + scope 6 (inlined Unique::<u8>::cast::<u8>) { + debug ((self: Unique<u8>).0: std::ptr::NonNull<u8>) => _4; + debug ((self: Unique<u8>).1: std::marker::PhantomData<u8>) => const PhantomData::<u8>; + scope 7 (inlined NonNull::<u8>::cast::<u8>) { + debug self => _4; + scope 8 (inlined NonNull::<u8>::as_ptr) { + debug self => _4; + let mut _5: *const u8; + } + } + } + scope 9 (inlined #[track_caller] <Unique<u8> as Into<NonNull<u8>>>::into) { + debug ((self: Unique<u8>).0: std::ptr::NonNull<u8>) => _6; + debug ((self: Unique<u8>).1: std::marker::PhantomData<u8>) => const PhantomData::<u8>; + scope 10 (inlined <NonNull<u8> as From<Unique<u8>>>::from) { + debug ((unique: Unique<u8>).0: std::ptr::NonNull<u8>) => _6; + debug ((unique: Unique<u8>).1: std::marker::PhantomData<u8>) => const PhantomData::<u8>; + scope 11 (inlined Unique::<u8>::as_non_null_ptr) { + debug ((self: Unique<u8>).0: std::ptr::NonNull<u8>) => _6; + debug ((self: Unique<u8>).1: std::marker::PhantomData<u8>) => const PhantomData::<u8>; + } + } + } + } + scope 12 (inlined NonNull::<u8>::as_ptr) { + debug self => _6; } } } } - scope 6 (inlined std::slice::from_raw_parts::<'_, u8>) { - debug data => _4; - debug len => _5; - let _6: *const [u8]; - scope 7 (inlined core::ub_checks::check_language_ub) { - scope 8 (inlined core::ub_checks::check_language_ub::runtime) { + scope 13 (inlined std::slice::from_raw_parts::<'_, u8>) { + debug data => _5; + debug len => _7; + let _8: *const [u8]; + scope 14 (inlined core::ub_checks::check_language_ub) { + scope 15 (inlined core::ub_checks::check_language_ub::runtime) { } } - scope 9 (inlined std::mem::size_of::<u8>) { + scope 16 (inlined std::mem::size_of::<u8>) { } - scope 10 (inlined align_of::<u8>) { + scope 17 (inlined align_of::<u8>) { } - scope 11 (inlined slice_from_raw_parts::<u8>) { - debug data => _4; - debug len => _5; - scope 12 (inlined std::ptr::from_raw_parts::<[u8], u8>) { - debug data_pointer => _4; - debug metadata => _5; + scope 18 (inlined slice_from_raw_parts::<u8>) { + debug data => _5; + debug len => _7; + scope 19 (inlined std::ptr::from_raw_parts::<[u8], u8>) { + debug data_pointer => _5; + debug metadata => _7; } } } } bb0: { - StorageLive(_4); StorageLive(_2); _2 = &((*_1).0: alloc::raw_vec::RawVec<u8>); StorageLive(_3); - _3 = ((((*_1).0: alloc::raw_vec::RawVec<u8>).0: std::ptr::Unique<u8>).0: std::ptr::NonNull<u8>); - _4 = (_3.0: *const u8); - StorageDead(_3); - StorageDead(_2); - StorageLive(_5); - _5 = ((*_1).1: usize); + _3 = &(((*_1).0: alloc::raw_vec::RawVec<u8>).0: alloc::raw_vec::RawVecInner); StorageLive(_6); - _6 = *const [u8] from (_4, _5); - _0 = &(*_6); - StorageDead(_6); - StorageDead(_5); + StorageLive(_4); + _4 = copy (((((*_1).0: alloc::raw_vec::RawVec<u8>).0: alloc::raw_vec::RawVecInner).0: std::ptr::Unique<u8>).0: std::ptr::NonNull<u8>); + _5 = copy (_4.0: *const u8); + _6 = NonNull::<u8> { pointer: copy _5 }; StorageDead(_4); + StorageDead(_6); + StorageDead(_3); + StorageDead(_2); + StorageLive(_7); + _7 = copy ((*_1).1: usize); + StorageLive(_8); + _8 = *const [u8] from (copy _5, copy _7); + _0 = &(*_8); + StorageDead(_8); + StorageDead(_7); return; } } diff --git a/tests/mir-opt/reference_prop.dominate_storage.ReferencePropagation.diff b/tests/mir-opt/reference_prop.dominate_storage.ReferencePropagation.diff index 012efa9693e..4715f5110eb 100644 --- a/tests/mir-opt/reference_prop.dominate_storage.ReferencePropagation.diff +++ b/tests/mir-opt/reference_prop.dominate_storage.ReferencePropagation.diff @@ -21,15 +21,15 @@ } bb2: { - _5 = (*_2); - _0 = opaque::<i32>(_5) -> [return: bb3, unwind continue]; + _5 = copy (*_2); + _0 = opaque::<i32>(copy _5) -> [return: bb3, unwind continue]; } bb3: { StorageDead(_1); StorageLive(_1); _6 = const true; - switchInt(_6) -> [0: bb3, otherwise: bb1]; + switchInt(copy _6) -> [0: bb3, otherwise: bb1]; } } diff --git a/tests/mir-opt/reference_prop.maybe_dead.ReferencePropagation.diff b/tests/mir-opt/reference_prop.maybe_dead.ReferencePropagation.diff index c6bd6c21210..b1de380d84d 100644 --- a/tests/mir-opt/reference_prop.maybe_dead.ReferencePropagation.diff +++ b/tests/mir-opt/reference_prop.maybe_dead.ReferencePropagation.diff @@ -19,25 +19,25 @@ _4 = &_2; _5 = &mut _3; (*_5) = const 7_i32; -- _6 = (*_4); -+ _6 = _2; - switchInt(_1) -> [1: bb1, otherwise: bb2]; +- _6 = copy (*_4); ++ _6 = copy _2; + switchInt(copy _1) -> [1: bb1, otherwise: bb2]; } bb1: { StorageDead(_2); StorageDead(_3); - _0 = opaque::<i32>(_6) -> [return: bb2, unwind continue]; + _0 = opaque::<i32>(copy _6) -> [return: bb2, unwind continue]; } bb2: { - _7 = (*_4); - _0 = opaque::<i32>(_7) -> [return: bb3, unwind continue]; + _7 = copy (*_4); + _0 = opaque::<i32>(copy _7) -> [return: bb3, unwind continue]; } bb3: { - _8 = (*_5); - _0 = opaque::<i32>(_8) -> [return: bb4, unwind continue]; + _8 = copy (*_5); + _0 = opaque::<i32>(copy _8) -> [return: bb4, unwind continue]; } bb4: { diff --git a/tests/mir-opt/reference_prop.multiple_storage.ReferencePropagation.diff b/tests/mir-opt/reference_prop.multiple_storage.ReferencePropagation.diff index 0fd74155aa3..2368edea5ba 100644 --- a/tests/mir-opt/reference_prop.multiple_storage.ReferencePropagation.diff +++ b/tests/mir-opt/reference_prop.multiple_storage.ReferencePropagation.diff @@ -13,8 +13,8 @@ _2 = &_1; StorageDead(_1); StorageLive(_1); - _3 = (*_2); - _0 = opaque::<i32>(_3) -> [return: bb1, unwind continue]; + _3 = copy (*_2); + _0 = opaque::<i32>(copy _3) -> [return: bb1, unwind continue]; } bb1: { 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 859097d3966..90fd91764cb 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 @@ -41,23 +41,23 @@ - StorageLive(_5); - _5 = &mut (*_2); - _4 = &raw mut (*_5); -- _3 = _4; +- _3 = copy _4; - StorageDead(_5); - StorageDead(_4); - StorageLive(_6); - _6 = &(*_2); StorageLive(_7); -- _7 = (*_6); +- _7 = copy (*_6); - StorageLive(_8); - (*_3) = const 4_i32; - _8 = const (); - StorageDead(_8); -+ _7 = _1; ++ _7 = copy _1; + _1 = const 4_i32; StorageLive(_9); - _9 = _7; + _9 = copy _7; StorageLive(_10); - _10 = _1; + _10 = copy _1; _0 = (move _9, move _10); StorageDead(_10); StorageDead(_9); diff --git a/tests/mir-opt/reference_prop.read_through_raw.ReferencePropagation.diff b/tests/mir-opt/reference_prop.read_through_raw.ReferencePropagation.diff index 371b0e468b1..064711925e0 100644 --- a/tests/mir-opt/reference_prop.read_through_raw.ReferencePropagation.diff +++ b/tests/mir-opt/reference_prop.read_through_raw.ReferencePropagation.diff @@ -13,10 +13,10 @@ - _3 = &mut (*_2); - _4 = &raw mut (*_2); - _5 = &raw mut (*_3); -- _0 = (*_4); -- _0 = (*_5); -+ _0 = (*_1); -+ _0 = (*_1); +- _0 = copy (*_4); +- _0 = copy (*_5); ++ _0 = copy (*_1); ++ _0 = copy (*_1); return; } } diff --git a/tests/mir-opt/reference_prop.reference_propagation.ReferencePropagation.diff b/tests/mir-opt/reference_prop.reference_propagation.ReferencePropagation.diff index 0dfe8781c18..3c6a9a9614c 100644 --- a/tests/mir-opt/reference_prop.reference_propagation.ReferencePropagation.diff +++ b/tests/mir-opt/reference_prop.reference_propagation.ReferencePropagation.diff @@ -191,8 +191,8 @@ StorageLive(_5); _5 = &_4; StorageLive(_6); -- _6 = (*_5); -+ _6 = _4; +- _6 = copy (*_5); ++ _6 = copy _4; StorageLive(_7); StorageLive(_8); _8 = (); @@ -223,7 +223,7 @@ StorageDead(_13); - StorageDead(_14); StorageLive(_15); - _15 = (*_12); + _15 = copy (*_12); StorageLive(_16); StorageLive(_17); _17 = (); @@ -247,11 +247,11 @@ StorageLive(_21); _21 = &_20; StorageLive(_22); -- _22 = (*_20); -+ _22 = _19; +- _22 = copy (*_20); ++ _22 = copy _19; StorageLive(_23); StorageLive(_24); - _24 = _21; + _24 = copy _21; _23 = opaque::<&&usize>(move _24) -> [return: bb3, unwind continue]; } @@ -272,10 +272,10 @@ StorageLive(_28); _28 = &raw mut _27; StorageLive(_29); - _29 = (*_27); + _29 = copy (*_27); StorageLive(_30); StorageLive(_31); - _31 = _28; + _31 = copy _28; _30 = opaque::<*mut &usize>(move _31) -> [return: bb4, unwind continue]; } @@ -294,11 +294,11 @@ StorageLive(_34); _34 = &_33; StorageLive(_35); -- _35 = (*_34); -+ _35 = _33; +- _35 = copy (*_34); ++ _35 = copy _33; StorageLive(_36); StorageLive(_37); - _37 = _34; + _37 = copy _34; _36 = opaque::<&usize>(move _37) -> [return: bb5, unwind continue]; } @@ -316,18 +316,18 @@ StorageLive(_40); _40 = &_39; StorageLive(_41); -- _41 = (*_40); -+ _41 = _39; +- _41 = copy (*_40); ++ _41 = copy _39; StorageLive(_42); - _42 = _40; + _42 = copy _40; StorageLive(_43); -- _43 = (*_42); -+ _43 = _39; +- _43 = copy (*_42); ++ _43 = copy _39; StorageLive(_44); - _44 = _42; + _44 = copy _42; StorageLive(_45); StorageLive(_46); - _46 = _44; + _46 = copy _44; _45 = opaque::<&usize>(move _46) -> [return: bb6, unwind continue]; } @@ -346,8 +346,8 @@ - StorageLive(_48); - _48 = &(*_1); StorageLive(_49); -- _49 = (*_48); -+ _49 = (*_1); +- _49 = copy (*_48); ++ _49 = copy (*_1); StorageLive(_50); StorageLive(_51); _51 = (); @@ -373,7 +373,7 @@ StorageDead(_54); - StorageDead(_55); StorageLive(_56); - _56 = (*_53); + _56 = copy (*_53); StorageLive(_57); StorageLive(_58); _58 = (); @@ -395,8 +395,8 @@ StorageLive(_62); _62 = &_61; StorageLive(_63); -- _63 = (*_61); -+ _63 = _60; +- _63 = copy (*_61); ++ _63 = copy _60; StorageLive(_64); StorageLive(_65); _65 = (); @@ -419,7 +419,7 @@ StorageLive(_68); _68 = &mut _67; StorageLive(_69); - _69 = (*_67); + _69 = copy (*_67); StorageLive(_70); StorageLive(_71); _71 = (); 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 21486a8616a..75fe99de938 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 @@ -208,8 +208,8 @@ StorageLive(_5); _5 = &raw const _4; StorageLive(_6); -- _6 = (*_5); -+ _6 = _4; +- _6 = copy (*_5); ++ _6 = copy _4; StorageLive(_7); StorageLive(_8); _8 = (); @@ -236,7 +236,7 @@ _12 = move _13; StorageDead(_13); StorageLive(_14); - _14 = (*_12); + _14 = copy (*_12); StorageLive(_15); StorageLive(_16); _16 = (); @@ -260,11 +260,11 @@ StorageLive(_20); _20 = &_19; StorageLive(_21); -- _21 = (*_19); -+ _21 = _18; +- _21 = copy (*_19); ++ _21 = copy _18; StorageLive(_22); StorageLive(_23); - _23 = _20; + _23 = copy _20; _22 = opaque::<&*const usize>(move _23) -> [return: bb3, unwind continue]; } @@ -285,10 +285,10 @@ StorageLive(_27); _27 = &raw mut _26; StorageLive(_28); - _28 = (*_26); + _28 = copy (*_26); StorageLive(_29); StorageLive(_30); - _30 = _27; + _30 = copy _27; _29 = opaque::<*mut *const usize>(move _30) -> [return: bb4, unwind continue]; } @@ -307,11 +307,11 @@ StorageLive(_33); _33 = &raw const _32; StorageLive(_34); -- _34 = (*_33); -+ _34 = _32; +- _34 = copy (*_33); ++ _34 = copy _32; StorageLive(_35); StorageLive(_36); - _36 = _33; + _36 = copy _33; _35 = opaque::<*const usize>(move _36) -> [return: bb5, unwind continue]; } @@ -329,18 +329,18 @@ StorageLive(_39); _39 = &raw const _38; StorageLive(_40); -- _40 = (*_39); -+ _40 = _38; +- _40 = copy (*_39); ++ _40 = copy _38; StorageLive(_41); - _41 = _39; + _41 = copy _39; StorageLive(_42); -- _42 = (*_41); -+ _42 = _38; +- _42 = copy (*_41); ++ _42 = copy _38; StorageLive(_43); - _43 = _41; + _43 = copy _41; StorageLive(_44); StorageLive(_45); - _45 = _43; + _45 = copy _43; _44 = opaque::<*const usize>(move _45) -> [return: bb6, unwind continue]; } @@ -359,8 +359,8 @@ - StorageLive(_47); - _47 = &raw const (*_1); StorageLive(_48); -- _48 = (*_47); -+ _48 = (*_1); +- _48 = copy (*_47); ++ _48 = copy (*_1); StorageLive(_49); StorageLive(_50); _50 = (); @@ -382,7 +382,7 @@ _2 = move _53; StorageDead(_53); StorageLive(_54); - _54 = (*_52); + _54 = copy (*_52); StorageLive(_55); StorageLive(_56); _56 = (); @@ -405,8 +405,8 @@ - _60 = &raw const (*_59); + _60 = &raw const _58; StorageLive(_61); -- _61 = (*_60); -+ _61 = _58; +- _61 = copy (*_60); ++ _61 = copy _58; StorageLive(_62); StorageLive(_63); _63 = (); @@ -430,8 +430,8 @@ StorageLive(_67); _67 = &_66; StorageLive(_68); -- _68 = (*_66); -+ _68 = _65; +- _68 = copy (*_66); ++ _68 = copy _65; StorageLive(_69); StorageLive(_70); _70 = (); @@ -454,7 +454,7 @@ StorageLive(_73); _73 = &mut _72; StorageLive(_74); - _74 = (*_72); + _74 = copy (*_72); StorageLive(_75); StorageLive(_76); _76 = (); diff --git a/tests/mir-opt/reference_prop.reference_propagation_mut.ReferencePropagation.diff b/tests/mir-opt/reference_prop.reference_propagation_mut.ReferencePropagation.diff index 7c7f424bba2..f35b4974d6e 100644 --- a/tests/mir-opt/reference_prop.reference_propagation_mut.ReferencePropagation.diff +++ b/tests/mir-opt/reference_prop.reference_propagation_mut.ReferencePropagation.diff @@ -191,8 +191,8 @@ StorageLive(_5); _5 = &mut _4; StorageLive(_6); -- _6 = (*_5); -+ _6 = _4; +- _6 = copy (*_5); ++ _6 = copy _4; StorageLive(_7); StorageLive(_8); _8 = (); @@ -223,7 +223,7 @@ StorageDead(_13); - StorageDead(_14); StorageLive(_15); - _15 = (*_12); + _15 = copy (*_12); StorageLive(_16); StorageLive(_17); _17 = (); @@ -247,10 +247,10 @@ StorageLive(_21); _21 = &_20; StorageLive(_22); - _22 = (*_20); + _22 = copy (*_20); StorageLive(_23); StorageLive(_24); - _24 = _21; + _24 = copy _21; _23 = opaque::<&&mut usize>(move _24) -> [return: bb3, unwind continue]; } @@ -271,10 +271,10 @@ StorageLive(_28); _28 = &raw mut _27; StorageLive(_29); - _29 = (*_27); + _29 = copy (*_27); StorageLive(_30); StorageLive(_31); - _31 = _28; + _31 = copy _28; _30 = opaque::<*mut &mut usize>(move _31) -> [return: bb4, unwind continue]; } @@ -293,7 +293,7 @@ StorageLive(_34); _34 = &mut _33; StorageLive(_35); - _35 = (*_34); + _35 = copy (*_34); StorageLive(_36); StorageLive(_37); _37 = move _34; @@ -314,11 +314,11 @@ StorageLive(_40); _40 = &mut _39; StorageLive(_41); - _41 = (*_40); + _41 = copy (*_40); StorageLive(_42); _42 = move _40; StorageLive(_43); - _43 = (*_42); + _43 = copy (*_42); StorageLive(_44); _44 = move _42; StorageLive(_45); @@ -342,8 +342,8 @@ - StorageLive(_48); - _48 = &mut (*_1); StorageLive(_49); -- _49 = (*_48); -+ _49 = (*_1); +- _49 = copy (*_48); ++ _49 = copy (*_1); StorageLive(_50); StorageLive(_51); _51 = (); @@ -369,7 +369,7 @@ StorageDead(_54); - StorageDead(_55); StorageLive(_56); - _56 = (*_53); + _56 = copy (*_53); StorageLive(_57); StorageLive(_58); _58 = (); @@ -391,7 +391,7 @@ StorageLive(_62); _62 = &_61; StorageLive(_63); - _63 = (*_61); + _63 = copy (*_61); StorageLive(_64); StorageLive(_65); _65 = (); @@ -414,7 +414,7 @@ StorageLive(_68); _68 = &mut _67; StorageLive(_69); - _69 = (*_67); + _69 = copy (*_67); StorageLive(_70); StorageLive(_71); _71 = (); 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 5629d04f1b1..21b322b7218 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 @@ -189,8 +189,8 @@ StorageLive(_5); _5 = &raw mut _4; StorageLive(_6); -- _6 = (*_5); -+ _6 = _4; +- _6 = copy (*_5); ++ _6 = copy _4; StorageLive(_7); StorageLive(_8); _8 = (); @@ -217,7 +217,7 @@ _12 = move _13; StorageDead(_13); StorageLive(_14); - _14 = (*_12); + _14 = copy (*_12); StorageLive(_15); StorageLive(_16); _16 = (); @@ -241,10 +241,10 @@ StorageLive(_20); _20 = &_19; StorageLive(_21); - _21 = (*_19); + _21 = copy (*_19); StorageLive(_22); StorageLive(_23); - _23 = _20; + _23 = copy _20; _22 = opaque::<&*mut usize>(move _23) -> [return: bb3, unwind continue]; } @@ -265,10 +265,10 @@ StorageLive(_27); _27 = &raw mut _26; StorageLive(_28); - _28 = (*_26); + _28 = copy (*_26); StorageLive(_29); StorageLive(_30); - _30 = _27; + _30 = copy _27; _29 = opaque::<*mut *mut usize>(move _30) -> [return: bb4, unwind continue]; } @@ -287,10 +287,10 @@ StorageLive(_33); _33 = &raw mut _32; StorageLive(_34); - _34 = (*_33); + _34 = copy (*_33); StorageLive(_35); StorageLive(_36); - _36 = _33; + _36 = copy _33; _35 = opaque::<*mut usize>(move _36) -> [return: bb5, unwind continue]; } @@ -308,16 +308,16 @@ StorageLive(_39); _39 = &raw mut _38; StorageLive(_40); - _40 = (*_39); + _40 = copy (*_39); StorageLive(_41); - _41 = _39; + _41 = copy _39; StorageLive(_42); - _42 = (*_41); + _42 = copy (*_41); StorageLive(_43); - _43 = _41; + _43 = copy _41; StorageLive(_44); StorageLive(_45); - _45 = _43; + _45 = copy _43; _44 = opaque::<*mut usize>(move _45) -> [return: bb6, unwind continue]; } @@ -336,8 +336,8 @@ - StorageLive(_47); - _47 = &raw mut (*_1); StorageLive(_48); -- _48 = (*_47); -+ _48 = (*_1); +- _48 = copy (*_47); ++ _48 = copy (*_1); StorageLive(_49); StorageLive(_50); _50 = (); @@ -359,7 +359,7 @@ _2 = move _53; StorageDead(_53); StorageLive(_54); - _54 = (*_52); + _54 = copy (*_52); StorageLive(_55); StorageLive(_56); _56 = (); @@ -381,7 +381,7 @@ StorageLive(_60); _60 = &_59; StorageLive(_61); - _61 = (*_59); + _61 = copy (*_59); StorageLive(_62); StorageLive(_63); _63 = (); @@ -404,7 +404,7 @@ StorageLive(_66); _66 = &mut _65; StorageLive(_67); - _67 = (*_65); + _67 = copy (*_65); StorageLive(_68); StorageLive(_69); _69 = (); diff --git a/tests/mir-opt/reference_prop.rs b/tests/mir-opt/reference_prop.rs index 58d8b524ad6..00d48938071 100644 --- a/tests/mir-opt/reference_prop.rs +++ b/tests/mir-opt/reference_prop.rs @@ -2,7 +2,6 @@ //@ test-mir-pass: ReferencePropagation //@ needs-unwind -#![feature(raw_ref_op)] #![feature(core_intrinsics, custom_mir)] #[inline(never)] @@ -16,7 +15,7 @@ fn reference_propagation<'a, T: Copy>(single: &'a T, mut multiple: &'a T) { // CHECK: bb0: { // CHECK: [[a:_.*]] = const 5_usize; // CHECK: [[b:_.*]] = &[[a]]; - // CHECK: [[c:_.*]] = [[a]]; + // CHECK: [[c:_.*]] = copy [[a]]; let a = 5_usize; let b = &a; // This borrow is only used once. @@ -32,7 +31,7 @@ fn reference_propagation<'a, T: Copy>(single: &'a T, mut multiple: &'a T) { // CHECK: [[b:_.*]] = &[[a]]; // CHECK: [[btmp:_.*]] = &[[a2]]; // CHECK: [[b]] = move [[btmp]]; - // CHECK: [[c:_.*]] = (*[[b]]); + // CHECK: [[c:_.*]] = copy (*[[b]]); let a = 5_usize; let a2 = 7_usize; @@ -49,7 +48,7 @@ fn reference_propagation<'a, T: Copy>(single: &'a T, mut multiple: &'a T) { // CHECK: [[a:_.*]] = const 5_usize; // CHECK: [[b:_.*]] = &[[a]]; // CHECK: [[d:_.*]] = &[[b]]; - // CHECK: [[c:_.*]] = [[a]]; + // CHECK: [[c:_.*]] = copy [[a]]; let a = 5_usize; let b = &a; @@ -64,7 +63,7 @@ fn reference_propagation<'a, T: Copy>(single: &'a T, mut multiple: &'a T) { // CHECK: [[a:_.*]] = const 5_usize; // CHECK: [[b:_.*]] = &[[a]]; // CHECK: [[d:_.*]] = &raw mut [[b]]; - // CHECK: [[c:_.*]] = (*[[b]]); + // CHECK: [[c:_.*]] = copy (*[[b]]); let a = 5_usize; let mut b = &a; @@ -78,7 +77,7 @@ fn reference_propagation<'a, T: Copy>(single: &'a T, mut multiple: &'a T) { // CHECK: bb4: { // CHECK: [[a:_.*]] = const 7_usize; // CHECK: [[b:_.*]] = &[[a]]; - // CHECK: [[c:_.*]] = [[a]]; + // CHECK: [[c:_.*]] = copy [[a]]; let a = 7_usize; let b = &a; @@ -91,10 +90,10 @@ fn reference_propagation<'a, T: Copy>(single: &'a T, mut multiple: &'a T) { // CHECK: bb5: { // CHECK: [[a:_.*]] = const 7_usize; // CHECK: [[b1:_.*]] = &[[a]]; - // CHECK: [[c:_.*]] = [[a]]; - // CHECK: [[b2:_.*]] = [[b1]]; - // CHECK: [[c2:_.*]] = [[a]]; - // CHECK: [[b3:_.*]] = [[b2]]; + // CHECK: [[c:_.*]] = copy [[a]]; + // CHECK: [[b2:_.*]] = copy [[b1]]; + // CHECK: [[c2:_.*]] = copy [[a]]; + // CHECK: [[b3:_.*]] = copy [[b2]]; let a = 7_usize; let b1 = &a; @@ -111,7 +110,7 @@ fn reference_propagation<'a, T: Copy>(single: &'a T, mut multiple: &'a T) { { // CHECK: bb6: { // CHECK-NOT: {{_.*}} = &(*_1); - // CHECK: [[b:_.*]] = (*_1); + // CHECK: [[b:_.*]] = copy (*_1); let a = &*single; let b = *a; // This should be optimized as `*single`. @@ -124,7 +123,7 @@ fn reference_propagation<'a, T: Copy>(single: &'a T, mut multiple: &'a T) { // CHECK: [[a:_.*]] = &(*_2); // CHECK: [[tmp:_.*]] = &(*_1); // CHECK: _2 = move [[tmp]]; - // CHECK: [[b:_.*]] = (*[[a]]); + // CHECK: [[b:_.*]] = copy (*[[a]]); let a = &*multiple; multiple = &*single; @@ -138,7 +137,7 @@ fn reference_propagation<'a, T: Copy>(single: &'a T, mut multiple: &'a T) { // CHECK: [[a:_.*]] = const 5_usize; // CHECK: [[b:_.*]] = &[[a]]; // CHECK: [[d:_.*]] = &[[b]]; - // CHECK: [[c:_.*]] = [[a]]; + // CHECK: [[c:_.*]] = copy [[a]]; let a = 5_usize; let b = &a; @@ -154,7 +153,7 @@ fn reference_propagation<'a, T: Copy>(single: &'a T, mut multiple: &'a T) { // CHECK: [[b:_.*]] = &[[a]]; // CHECK: [[d:_.*]] = &mut [[b]]; // FIXME this could be [[a]] - // CHECK: [[c:_.*]] = (*[[b]]); + // CHECK: [[c:_.*]] = copy (*[[b]]); let a = 5_usize; let mut b = &a; @@ -172,7 +171,7 @@ fn reference_propagation_mut<'a, T: Copy>(single: &'a mut T, mut multiple: &'a m // CHECK: bb0: { // CHECK: [[a:_.*]] = const 5_usize; // CHECK: [[b:_.*]] = &mut [[a]]; - // CHECK: [[c:_.*]] = [[a]]; + // CHECK: [[c:_.*]] = copy [[a]]; let mut a = 5_usize; let b = &mut a; // This borrow is only used once. @@ -188,7 +187,7 @@ fn reference_propagation_mut<'a, T: Copy>(single: &'a mut T, mut multiple: &'a m // CHECK: [[b:_.*]] = &mut [[a]]; // CHECK: [[btmp:_.*]] = &mut [[a2]]; // CHECK: [[b]] = move [[btmp]]; - // CHECK: [[c:_.*]] = (*[[b]]); + // CHECK: [[c:_.*]] = copy (*[[b]]); let mut a = 5_usize; let mut a2 = 7_usize; @@ -205,7 +204,7 @@ fn reference_propagation_mut<'a, T: Copy>(single: &'a mut T, mut multiple: &'a m // CHECK: [[a:_.*]] = const 5_usize; // CHECK: [[b:_.*]] = &mut [[a]]; // CHECK: [[d:_.*]] = &[[b]]; - // CHECK: [[c:_.*]] = (*[[b]]); + // CHECK: [[c:_.*]] = copy (*[[b]]); let mut a = 5_usize; let b = &mut a; @@ -220,7 +219,7 @@ fn reference_propagation_mut<'a, T: Copy>(single: &'a mut T, mut multiple: &'a m // CHECK: [[a:_.*]] = const 5_usize; // CHECK: [[b:_.*]] = &mut [[a]]; // CHECK: [[d:_.*]] = &raw mut [[b]]; - // CHECK: [[c:_.*]] = (*[[b]]); + // CHECK: [[c:_.*]] = copy (*[[b]]); let mut a = 5_usize; let mut b = &mut a; @@ -234,7 +233,7 @@ fn reference_propagation_mut<'a, T: Copy>(single: &'a mut T, mut multiple: &'a m // CHECK: bb4: { // CHECK: [[a:_.*]] = const 7_usize; // CHECK: [[b:_.*]] = &mut [[a]]; - // CHECK: [[c:_.*]] = (*[[b]]); + // CHECK: [[c:_.*]] = copy (*[[b]]); let mut a = 7_usize; let b = &mut a; @@ -247,9 +246,9 @@ fn reference_propagation_mut<'a, T: Copy>(single: &'a mut T, mut multiple: &'a m // CHECK: bb5: { // CHECK: [[a:_.*]] = const 7_usize; // CHECK: [[b1:_.*]] = &mut [[a]]; - // CHECK: [[c:_.*]] = (*[[b1]]); + // CHECK: [[c:_.*]] = copy (*[[b1]]); // CHECK: [[b2:_.*]] = move [[b1]]; - // CHECK: [[c2:_.*]] = (*[[b2]]); + // CHECK: [[c2:_.*]] = copy (*[[b2]]); // CHECK: [[b3:_.*]] = move [[b2]]; let mut a = 7_usize; @@ -267,7 +266,7 @@ fn reference_propagation_mut<'a, T: Copy>(single: &'a mut T, mut multiple: &'a m { // CHECK: bb6: { // CHECK-NOT: {{_.*}} = &(*_1); - // CHECK: [[b:_.*]] = (*_1); + // CHECK: [[b:_.*]] = copy (*_1); let a = &mut *single; let b = *a; // This should be optimized as `*single`. @@ -280,7 +279,7 @@ fn reference_propagation_mut<'a, T: Copy>(single: &'a mut T, mut multiple: &'a m // CHECK: [[a:_.*]] = &mut (*_2); // CHECK: [[tmp:_.*]] = &mut (*_1); // CHECK: _2 = move [[tmp]]; - // CHECK: [[b:_.*]] = (*[[a]]); + // CHECK: [[b:_.*]] = copy (*[[a]]); let a = &mut *multiple; multiple = &mut *single; @@ -295,7 +294,7 @@ fn reference_propagation_mut<'a, T: Copy>(single: &'a mut T, mut multiple: &'a m // CHECK: [[b:_.*]] = &mut [[a]]; // CHECK: [[d:_.*]] = &[[b]]; // FIXME this could be [[a]] - // CHECK: [[c:_.*]] = (*[[b]]); + // CHECK: [[c:_.*]] = copy (*[[b]]); let mut a = 5_usize; let b = &mut a; @@ -311,7 +310,7 @@ fn reference_propagation_mut<'a, T: Copy>(single: &'a mut T, mut multiple: &'a m // CHECK: [[b:_.*]] = &mut [[a]]; // CHECK: [[d:_.*]] = &mut [[b]]; // FIXME this could be [[a]] - // CHECK: [[c:_.*]] = (*[[b]]); + // CHECK: [[c:_.*]] = copy (*[[b]]); let mut a = 5_usize; let mut b = &mut a; @@ -329,7 +328,7 @@ fn reference_propagation_const_ptr<T: Copy>(single: *const T, mut multiple: *con // CHECK: bb0: { // CHECK: [[a:_.*]] = const 5_usize; // CHECK: [[b:_.*]] = &raw const [[a]]; - // CHECK: [[c:_.*]] = [[a]]; + // CHECK: [[c:_.*]] = copy [[a]]; let a = 5_usize; let b = &raw const a; // This borrow is only used once. @@ -345,7 +344,7 @@ fn reference_propagation_const_ptr<T: Copy>(single: *const T, mut multiple: *con // CHECK: [[b:_.*]] = &raw const [[a]]; // CHECK: [[btmp:_.*]] = &raw const [[a2]]; // CHECK: [[b]] = move [[btmp]]; - // CHECK: [[c:_.*]] = (*[[b]]); + // CHECK: [[c:_.*]] = copy (*[[b]]); let a = 5_usize; let a2 = 7_usize; @@ -362,7 +361,7 @@ fn reference_propagation_const_ptr<T: Copy>(single: *const T, mut multiple: *con // CHECK: [[a:_.*]] = const 5_usize; // CHECK: [[b:_.*]] = &raw const [[a]]; // CHECK: [[d:_.*]] = &[[b]]; - // CHECK: [[c:_.*]] = [[a]]; + // CHECK: [[c:_.*]] = copy [[a]]; let a = 5_usize; let b = &raw const a; @@ -377,7 +376,7 @@ fn reference_propagation_const_ptr<T: Copy>(single: *const T, mut multiple: *con // CHECK: [[a:_.*]] = const 5_usize; // CHECK: [[b:_.*]] = &raw const [[a]]; // CHECK: [[d:_.*]] = &raw mut [[b]]; - // CHECK: [[c:_.*]] = (*[[b]]); + // CHECK: [[c:_.*]] = copy (*[[b]]); let a = 5_usize; let mut b = &raw const a; @@ -391,7 +390,7 @@ fn reference_propagation_const_ptr<T: Copy>(single: *const T, mut multiple: *con // CHECK: bb4: { // CHECK: [[a:_.*]] = const 7_usize; // CHECK: [[b:_.*]] = &raw const [[a]]; - // CHECK: [[c:_.*]] = [[a]]; + // CHECK: [[c:_.*]] = copy [[a]]; let a = 7_usize; let b = &raw const a; @@ -404,10 +403,10 @@ fn reference_propagation_const_ptr<T: Copy>(single: *const T, mut multiple: *con // CHECK: bb5: { // CHECK: [[a:_.*]] = const 7_usize; // CHECK: [[b1:_.*]] = &raw const [[a]]; - // CHECK: [[c:_.*]] = [[a]]; - // CHECK: [[b2:_.*]] = [[b1]]; - // CHECK: [[c2:_.*]] = [[a]]; - // CHECK: [[b3:_.*]] = [[b2]]; + // CHECK: [[c:_.*]] = copy [[a]]; + // CHECK: [[b2:_.*]] = copy [[b1]]; + // CHECK: [[c2:_.*]] = copy [[a]]; + // CHECK: [[b3:_.*]] = copy [[b2]]; let a = 7_usize; let b1 = &raw const a; @@ -424,7 +423,7 @@ fn reference_propagation_const_ptr<T: Copy>(single: *const T, mut multiple: *con unsafe { // CHECK: bb6: { // CHECK-NOT: {{_.*}} = &(*_1); - // CHECK: [[b:_.*]] = (*_1); + // CHECK: [[b:_.*]] = copy (*_1); let a = &raw const *single; let b = *a; // This should be optimized as `*single`. @@ -437,7 +436,7 @@ fn reference_propagation_const_ptr<T: Copy>(single: *const T, mut multiple: *con // CHECK: [[a:_.*]] = &raw const (*_2); // CHECK: [[tmp:_.*]] = &raw const (*_1); // CHECK: _2 = move [[tmp]]; - // CHECK: [[b:_.*]] = (*[[a]]); + // CHECK: [[b:_.*]] = copy (*[[a]]); let a = &raw const *multiple; multiple = &raw const *single; @@ -451,7 +450,7 @@ fn reference_propagation_const_ptr<T: Copy>(single: *const T, mut multiple: *con // CHECK: [[a:_.*]] = const 13_usize; // CHECK: [[b:_.*]] = &raw const [[a]]; // CHECK: [[d:_.*]] = &raw const [[a]]; - // CHECK: [[c:_.*]] = [[a]]; + // CHECK: [[c:_.*]] = copy [[a]]; let a = 13_usize; let b = &raw const a; @@ -466,7 +465,7 @@ fn reference_propagation_const_ptr<T: Copy>(single: *const T, mut multiple: *con // CHECK: [[a:_.*]] = const 5_usize; // CHECK: [[b:_.*]] = &raw const [[a]]; // CHECK: [[d:_.*]] = &[[b]]; - // CHECK: [[c:_.*]] = [[a]]; + // CHECK: [[c:_.*]] = copy [[a]]; let a = 5_usize; let b = &raw const a; @@ -482,7 +481,7 @@ fn reference_propagation_const_ptr<T: Copy>(single: *const T, mut multiple: *con // CHECK: [[b:_.*]] = &raw const [[a]]; // CHECK: [[d:_.*]] = &mut [[b]]; // FIXME this could be [[a]] - // CHECK: [[c:_.*]] = (*[[b]]); + // CHECK: [[c:_.*]] = copy (*[[b]]); let a = 5_usize; let mut b = &raw const a; @@ -500,7 +499,7 @@ fn reference_propagation_mut_ptr<T: Copy>(single: *mut T, mut multiple: *mut T) // CHECK: bb0: { // CHECK: [[a:_.*]] = const 5_usize; // CHECK: [[b:_.*]] = &raw mut [[a]]; - // CHECK: [[c:_.*]] = [[a]]; + // CHECK: [[c:_.*]] = copy [[a]]; let mut a = 5_usize; let b = &raw mut a; // This borrow is only used once. @@ -516,7 +515,7 @@ fn reference_propagation_mut_ptr<T: Copy>(single: *mut T, mut multiple: *mut T) // CHECK: [[b:_.*]] = &raw mut [[a]]; // CHECK: [[btmp:_.*]] = &raw mut [[a2]]; // CHECK: [[b]] = move [[btmp]]; - // CHECK: [[c:_.*]] = (*[[b]]); + // CHECK: [[c:_.*]] = copy (*[[b]]); let mut a = 5_usize; let mut a2 = 7_usize; @@ -533,7 +532,7 @@ fn reference_propagation_mut_ptr<T: Copy>(single: *mut T, mut multiple: *mut T) // CHECK: [[a:_.*]] = const 5_usize; // CHECK: [[b:_.*]] = &raw mut [[a]]; // CHECK: [[d:_.*]] = &[[b]]; - // CHECK: [[c:_.*]] = (*[[b]]); + // CHECK: [[c:_.*]] = copy (*[[b]]); let mut a = 5_usize; let b = &raw mut a; @@ -548,7 +547,7 @@ fn reference_propagation_mut_ptr<T: Copy>(single: *mut T, mut multiple: *mut T) // CHECK: [[a:_.*]] = const 5_usize; // CHECK: [[b:_.*]] = &raw mut [[a]]; // CHECK: [[d:_.*]] = &raw mut [[b]]; - // CHECK: [[c:_.*]] = (*[[b]]); + // CHECK: [[c:_.*]] = copy (*[[b]]); let mut a = 5_usize; let mut b = &raw mut a; @@ -562,7 +561,7 @@ fn reference_propagation_mut_ptr<T: Copy>(single: *mut T, mut multiple: *mut T) // CHECK: bb4: { // CHECK: [[a:_.*]] = const 7_usize; // CHECK: [[b:_.*]] = &raw mut [[a]]; - // CHECK: [[c:_.*]] = (*[[b]]); + // CHECK: [[c:_.*]] = copy (*[[b]]); let mut a = 7_usize; let b = &raw mut a; @@ -575,10 +574,10 @@ fn reference_propagation_mut_ptr<T: Copy>(single: *mut T, mut multiple: *mut T) // CHECK: bb5: { // CHECK: [[a:_.*]] = const 7_usize; // CHECK: [[b1:_.*]] = &raw mut [[a]]; - // CHECK: [[c:_.*]] = (*[[b1]]); - // CHECK: [[b2:_.*]] = [[b1]]; - // CHECK: [[c2:_.*]] = (*[[b2]]); - // CHECK: [[b3:_.*]] = [[b2]]; + // CHECK: [[c:_.*]] = copy (*[[b1]]); + // CHECK: [[b2:_.*]] = copy [[b1]]; + // CHECK: [[c2:_.*]] = copy (*[[b2]]); + // CHECK: [[b3:_.*]] = copy [[b2]]; let mut a = 7_usize; let b1 = &raw mut a; @@ -595,7 +594,7 @@ fn reference_propagation_mut_ptr<T: Copy>(single: *mut T, mut multiple: *mut T) unsafe { // CHECK: bb6: { // CHECK-NOT: {{_.*}} = &(*_1); - // CHECK: [[b:_.*]] = (*_1); + // CHECK: [[b:_.*]] = copy (*_1); let a = &raw mut *single; let b = *a; // This should be optimized as `*single`. @@ -608,7 +607,7 @@ fn reference_propagation_mut_ptr<T: Copy>(single: *mut T, mut multiple: *mut T) // CHECK: [[a:_.*]] = &raw mut (*_2); // CHECK: [[tmp:_.*]] = &raw mut (*_1); // CHECK: _2 = move [[tmp]]; - // CHECK: [[b:_.*]] = (*[[a]]); + // CHECK: [[b:_.*]] = copy (*[[a]]); let a = &raw mut *multiple; multiple = &raw mut *single; @@ -623,7 +622,7 @@ fn reference_propagation_mut_ptr<T: Copy>(single: *mut T, mut multiple: *mut T) // CHECK: [[b:_.*]] = &raw mut [[a]]; // CHECK: [[d:_.*]] = &[[b]]; // FIXME this could be [[a]] - // CHECK: [[c:_.*]] = (*[[b]]); + // CHECK: [[c:_.*]] = copy (*[[b]]); let mut a = 5_usize; let b = &raw mut a; @@ -639,7 +638,7 @@ fn reference_propagation_mut_ptr<T: Copy>(single: *mut T, mut multiple: *mut T) // CHECK: [[b:_.*]] = &raw mut [[a]]; // CHECK: [[d:_.*]] = &mut [[b]]; // FIXME this could be [[a]] - // CHECK: [[c:_.*]] = (*[[b]]); + // CHECK: [[c:_.*]] = copy (*[[b]]); let mut a = 5_usize; let mut b = &raw mut a; @@ -653,8 +652,8 @@ fn reference_propagation_mut_ptr<T: Copy>(single: *mut T, mut multiple: *mut T) fn read_through_raw(x: &mut usize) -> usize { // CHECK-LABEL: read_through_raw // CHECK: bb0: { - // CHECK-NEXT: _0 = (*_1); - // CHECK-NEXT: _0 = (*_1); + // CHECK-NEXT: _0 = copy (*_1); + // CHECK-NEXT: _0 = copy (*_1); // CHECK-NEXT: return; use std::intrinsics::mir::*; @@ -680,7 +679,7 @@ fn read_through_raw(x: &mut usize) -> usize { #[custom_mir(dialect = "runtime", phase = "post-cleanup")] fn multiple_storage() { // CHECK-LABEL: multiple_storage - // CHECK: _3 = (*_2); + // CHECK: _3 = copy (*_2); use std::intrinsics::mir::*; mir! { @@ -706,7 +705,7 @@ fn multiple_storage() { #[custom_mir(dialect = "runtime", phase = "post-cleanup")] fn dominate_storage() { // CHECK-LABEL: dominate_storage - // CHECK: _5 = (*_2); + // CHECK: _5 = copy (*_2); use std::intrinsics::mir::*; mir! { @@ -798,12 +797,12 @@ fn unique_with_copies() { // CHECK: [[a:_.*]] = const 0_i32; // CHECK: [[x:_.*]] = &raw mut [[a]]; // CHECK-NOT: [[a]] - // CHECK: [[tmp:_.*]] = (*[[x]]); + // CHECK: [[tmp:_.*]] = copy (*[[x]]); // CHECK-NEXT: opaque::<i32>(move [[tmp]]) // CHECK-NOT: [[a]] // CHECK: StorageDead([[a]]); // CHECK-NOT: [[a]] - // CHECK: [[tmp:_.*]] = (*[[x]]); + // CHECK: [[tmp:_.*]] = copy (*[[x]]); // CHECK-NEXT: opaque::<i32>(move [[tmp]]) let y = { 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 a5427cea1f8..d2ba9db2b89 100644 --- a/tests/mir-opt/reference_prop.unique_with_copies.ReferencePropagation.diff +++ b/tests/mir-opt/reference_prop.unique_with_copies.ReferencePropagation.diff @@ -29,20 +29,20 @@ _3 = &raw mut _2; StorageLive(_4); StorageLive(_5); - _5 = (*_3); + _5 = copy (*_3); _4 = opaque::<i32>(move _5) -> [return: bb1, unwind continue]; } bb1: { StorageDead(_5); StorageDead(_4); -- _1 = _3; +- _1 = copy _3; - StorageDead(_3); StorageDead(_2); StorageLive(_6); StorageLive(_7); -- _7 = (*_1); -+ _7 = (*_3); +- _7 = copy (*_1); ++ _7 = copy (*_3); _6 = opaque::<i32>(move _7) -> [return: bb2, unwind continue]; } diff --git a/tests/mir-opt/remove_fake_borrows.match_guard.CleanupPostBorrowck.panic-abort.diff b/tests/mir-opt/remove_fake_borrows.match_guard.CleanupPostBorrowck.panic-abort.diff index d76d65a18a7..8c6c5e0d993 100644 --- a/tests/mir-opt/remove_fake_borrows.match_guard.CleanupPostBorrowck.panic-abort.diff +++ b/tests/mir-opt/remove_fake_borrows.match_guard.CleanupPostBorrowck.panic-abort.diff @@ -24,7 +24,7 @@ } bb2: { - switchInt((*(*((_1 as Some).0: &&i32)))) -> [0: bb3, otherwise: bb1]; + switchInt(copy (*(*((_1 as Some).0: &&i32)))) -> [0: bb3, otherwise: bb1]; } bb3: { @@ -42,7 +42,7 @@ + nop; + nop; StorageLive(_8); - _8 = _2; + _8 = copy _2; switchInt(move _8) -> [0: bb6, otherwise: bb5]; } diff --git a/tests/mir-opt/remove_fake_borrows.match_guard.CleanupPostBorrowck.panic-unwind.diff b/tests/mir-opt/remove_fake_borrows.match_guard.CleanupPostBorrowck.panic-unwind.diff index d76d65a18a7..8c6c5e0d993 100644 --- a/tests/mir-opt/remove_fake_borrows.match_guard.CleanupPostBorrowck.panic-unwind.diff +++ b/tests/mir-opt/remove_fake_borrows.match_guard.CleanupPostBorrowck.panic-unwind.diff @@ -24,7 +24,7 @@ } bb2: { - switchInt((*(*((_1 as Some).0: &&i32)))) -> [0: bb3, otherwise: bb1]; + switchInt(copy (*(*((_1 as Some).0: &&i32)))) -> [0: bb3, otherwise: bb1]; } bb3: { @@ -42,7 +42,7 @@ + nop; + nop; StorageLive(_8); - _8 = _2; + _8 = copy _2; switchInt(move _8) -> [0: bb6, otherwise: bb5]; } diff --git a/tests/mir-opt/remove_storage_markers.main.RemoveStorageMarkers.panic-abort.diff b/tests/mir-opt/remove_storage_markers.main.RemoveStorageMarkers.panic-abort.diff index 14762b9c40f..38cdbf5684b 100644 --- a/tests/mir-opt/remove_storage_markers.main.RemoveStorageMarkers.panic-abort.diff +++ b/tests/mir-opt/remove_storage_markers.main.RemoveStorageMarkers.panic-abort.diff @@ -64,10 +64,10 @@ bb5: { - StorageLive(_12); - _12 = ((_7 as Some).0: i32); + _12 = copy ((_7 as Some).0: i32); - StorageLive(_13); - _13 = _12; - _1 = Add(_1, move _13); + _13 = copy _12; + _1 = Add(copy _1, move _13); - StorageDead(_13); _6 = const (); - StorageDead(_12); diff --git a/tests/mir-opt/remove_storage_markers.main.RemoveStorageMarkers.panic-unwind.diff b/tests/mir-opt/remove_storage_markers.main.RemoveStorageMarkers.panic-unwind.diff index 24797424b5c..2b5aaa95fe1 100644 --- a/tests/mir-opt/remove_storage_markers.main.RemoveStorageMarkers.panic-unwind.diff +++ b/tests/mir-opt/remove_storage_markers.main.RemoveStorageMarkers.panic-unwind.diff @@ -64,10 +64,10 @@ bb5: { - StorageLive(_12); - _12 = ((_7 as Some).0: i32); + _12 = copy ((_7 as Some).0: i32); - StorageLive(_13); - _13 = _12; - _1 = Add(_1, move _13); + _13 = copy _12; + _1 = Add(copy _1, move _13); - StorageDead(_13); _6 = const (); - StorageDead(_12); diff --git a/tests/mir-opt/remove_unneeded_drops.opt.RemoveUnneededDrops.panic-abort.diff b/tests/mir-opt/remove_unneeded_drops.opt.RemoveUnneededDrops.panic-abort.diff index 5afeb8620a1..01eb6d4901f 100644 --- a/tests/mir-opt/remove_unneeded_drops.opt.RemoveUnneededDrops.panic-abort.diff +++ b/tests/mir-opt/remove_unneeded_drops.opt.RemoveUnneededDrops.panic-abort.diff @@ -12,7 +12,7 @@ bb0: { - nop; StorageLive(_3); - _3 = _1; + _3 = copy _1; - drop(_3) -> [return: bb1, unwind unreachable]; - } - diff --git a/tests/mir-opt/remove_unneeded_drops.opt.RemoveUnneededDrops.panic-unwind.diff b/tests/mir-opt/remove_unneeded_drops.opt.RemoveUnneededDrops.panic-unwind.diff index b9919ddea56..c2c3cb76e83 100644 --- a/tests/mir-opt/remove_unneeded_drops.opt.RemoveUnneededDrops.panic-unwind.diff +++ b/tests/mir-opt/remove_unneeded_drops.opt.RemoveUnneededDrops.panic-unwind.diff @@ -12,7 +12,7 @@ bb0: { - nop; StorageLive(_3); - _3 = _1; + _3 = copy _1; - drop(_3) -> [return: bb1, unwind continue]; - } - diff --git a/tests/mir-opt/remove_unneeded_drops.opt_generic_copy.RemoveUnneededDrops.panic-abort.diff b/tests/mir-opt/remove_unneeded_drops.opt_generic_copy.RemoveUnneededDrops.panic-abort.diff index b89432dd6d6..a82ede6196e 100644 --- a/tests/mir-opt/remove_unneeded_drops.opt_generic_copy.RemoveUnneededDrops.panic-abort.diff +++ b/tests/mir-opt/remove_unneeded_drops.opt_generic_copy.RemoveUnneededDrops.panic-abort.diff @@ -12,7 +12,7 @@ bb0: { - nop; StorageLive(_3); - _3 = _1; + _3 = copy _1; - drop(_3) -> [return: bb1, unwind unreachable]; - } - diff --git a/tests/mir-opt/remove_unneeded_drops.opt_generic_copy.RemoveUnneededDrops.panic-unwind.diff b/tests/mir-opt/remove_unneeded_drops.opt_generic_copy.RemoveUnneededDrops.panic-unwind.diff index 48d02605332..6e7c9ead740 100644 --- a/tests/mir-opt/remove_unneeded_drops.opt_generic_copy.RemoveUnneededDrops.panic-unwind.diff +++ b/tests/mir-opt/remove_unneeded_drops.opt_generic_copy.RemoveUnneededDrops.panic-unwind.diff @@ -12,7 +12,7 @@ bb0: { - nop; StorageLive(_3); - _3 = _1; + _3 = copy _1; - drop(_3) -> [return: bb1, unwind continue]; - } - 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 6dba667dd15..ae7b2cc0b6f 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 @@ -70,7 +70,7 @@ fn array_casts() -> () { StorageLive(_5); StorageLive(_6); StorageLive(_7); - _7 = _2; + _7 = copy _2; _6 = std::ptr::mut_ptr::<impl *mut usize>::add(move _7, const 1_usize) -> [return: bb1, unwind unreachable]; } @@ -96,13 +96,13 @@ fn array_casts() -> () { StorageLive(_15); StorageLive(_16); StorageLive(_17); - _17 = _9; + _17 = copy _9; _16 = std::ptr::const_ptr::<impl *const usize>::add(move _17, const 1_usize) -> [return: bb2, unwind unreachable]; } bb2: { StorageDead(_17); - _15 = (*_16); + _15 = copy (*_16); _14 = &_15; StorageLive(_18); _34 = const array_casts::promoted[0]; @@ -113,16 +113,16 @@ fn array_casts() -> () { StorageDead(_18); StorageDead(_14); StorageLive(_20); - _20 = (_13.0: &usize); + _20 = copy (_13.0: &usize); Retag(_20); StorageLive(_21); - _21 = (_13.1: &usize); + _21 = copy (_13.1: &usize); Retag(_21); StorageLive(_22); StorageLive(_23); - _23 = (*_20); + _23 = copy (*_20); StorageLive(_24); - _24 = (*_21); + _24 = copy (*_21); _22 = Eq(move _23, move _24); switchInt(move _22) -> [0: bb4, otherwise: bb3]; } 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 fa812002e26..789bc342638 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 @@ -70,7 +70,7 @@ fn array_casts() -> () { StorageLive(_5); StorageLive(_6); StorageLive(_7); - _7 = _2; + _7 = copy _2; _6 = std::ptr::mut_ptr::<impl *mut usize>::add(move _7, const 1_usize) -> [return: bb1, unwind continue]; } @@ -96,13 +96,13 @@ fn array_casts() -> () { StorageLive(_15); StorageLive(_16); StorageLive(_17); - _17 = _9; + _17 = copy _9; _16 = std::ptr::const_ptr::<impl *const usize>::add(move _17, const 1_usize) -> [return: bb2, unwind continue]; } bb2: { StorageDead(_17); - _15 = (*_16); + _15 = copy (*_16); _14 = &_15; StorageLive(_18); _34 = const array_casts::promoted[0]; @@ -113,16 +113,16 @@ fn array_casts() -> () { StorageDead(_18); StorageDead(_14); StorageLive(_20); - _20 = (_13.0: &usize); + _20 = copy (_13.0: &usize); Retag(_20); StorageLive(_21); - _21 = (_13.1: &usize); + _21 = copy (_13.1: &usize); Retag(_21); StorageLive(_22); StorageLive(_23); - _23 = (*_20); + _23 = copy (*_20); StorageLive(_24); - _24 = (*_21); + _24 = copy (*_21); _22 = Eq(move _23, move _24); switchInt(move _22) -> [0: bb4, otherwise: bb3]; } diff --git a/tests/mir-opt/retag.box_to_raw_mut.SimplifyCfg-pre-optimizations.after.panic-abort.mir b/tests/mir-opt/retag.box_to_raw_mut.SimplifyCfg-pre-optimizations.after.panic-abort.mir index 0e568f6a568..ca02e7b49cc 100644 --- a/tests/mir-opt/retag.box_to_raw_mut.SimplifyCfg-pre-optimizations.after.panic-abort.mir +++ b/tests/mir-opt/retag.box_to_raw_mut.SimplifyCfg-pre-optimizations.after.panic-abort.mir @@ -9,7 +9,7 @@ fn box_to_raw_mut(_1: &mut Box<i32>) -> *mut i32 { bb0: { Retag([fn entry] _1); _2 = deref_copy (*_1); - _3 = (((_2.0: std::ptr::Unique<i32>).0: std::ptr::NonNull<i32>).0: *const i32); + _3 = copy (((_2.0: std::ptr::Unique<i32>).0: std::ptr::NonNull<i32>).0: *const i32); _0 = &raw mut (*_3); Retag([raw] _0); return; diff --git a/tests/mir-opt/retag.box_to_raw_mut.SimplifyCfg-pre-optimizations.after.panic-unwind.mir b/tests/mir-opt/retag.box_to_raw_mut.SimplifyCfg-pre-optimizations.after.panic-unwind.mir index 0e568f6a568..ca02e7b49cc 100644 --- a/tests/mir-opt/retag.box_to_raw_mut.SimplifyCfg-pre-optimizations.after.panic-unwind.mir +++ b/tests/mir-opt/retag.box_to_raw_mut.SimplifyCfg-pre-optimizations.after.panic-unwind.mir @@ -9,7 +9,7 @@ fn box_to_raw_mut(_1: &mut Box<i32>) -> *mut i32 { bb0: { Retag([fn entry] _1); _2 = deref_copy (*_1); - _3 = (((_2.0: std::ptr::Unique<i32>).0: std::ptr::NonNull<i32>).0: *const i32); + _3 = copy (((_2.0: std::ptr::Unique<i32>).0: std::ptr::NonNull<i32>).0: *const i32); _0 = &raw mut (*_3); Retag([raw] _0); return; diff --git a/tests/mir-opt/retag.main-{closure#0}.SimplifyCfg-pre-optimizations.after.panic-abort.mir b/tests/mir-opt/retag.main-{closure#0}.SimplifyCfg-pre-optimizations.after.panic-abort.mir index 2620929e896..63b32ceb5c0 100644 --- a/tests/mir-opt/retag.main-{closure#0}.SimplifyCfg-pre-optimizations.after.panic-abort.mir +++ b/tests/mir-opt/retag.main-{closure#0}.SimplifyCfg-pre-optimizations.after.panic-abort.mir @@ -12,7 +12,7 @@ fn main::{closure#0}(_1: &{closure@main::{closure#0}}, _2: &i32) -> &i32 { Retag([fn entry] _1); Retag([fn entry] _2); StorageLive(_3); - _3 = _2; + _3 = copy _2; Retag(_3); _0 = &(*_2); StorageDead(_3); diff --git a/tests/mir-opt/retag.main-{closure#0}.SimplifyCfg-pre-optimizations.after.panic-unwind.mir b/tests/mir-opt/retag.main-{closure#0}.SimplifyCfg-pre-optimizations.after.panic-unwind.mir index 2620929e896..63b32ceb5c0 100644 --- a/tests/mir-opt/retag.main-{closure#0}.SimplifyCfg-pre-optimizations.after.panic-unwind.mir +++ b/tests/mir-opt/retag.main-{closure#0}.SimplifyCfg-pre-optimizations.after.panic-unwind.mir @@ -12,7 +12,7 @@ fn main::{closure#0}(_1: &{closure@main::{closure#0}}, _2: &i32) -> &i32 { Retag([fn entry] _1); Retag([fn entry] _2); StorageLive(_3); - _3 = _2; + _3 = copy _2; Retag(_3); _0 = &(*_2); StorageDead(_3); diff --git a/tests/mir-opt/retag.main.SimplifyCfg-pre-optimizations.after.panic-abort.mir b/tests/mir-opt/retag.main.SimplifyCfg-pre-optimizations.after.panic-abort.mir index a35af43cefd..d0f454e4569 100644 --- a/tests/mir-opt/retag.main.SimplifyCfg-pre-optimizations.after.panic-abort.mir +++ b/tests/mir-opt/retag.main.SimplifyCfg-pre-optimizations.after.panic-abort.mir @@ -93,7 +93,7 @@ fn main() -> () { StorageLive(_11); StorageLive(_12); _12 = &raw mut (*_10); - _11 = _12; + _11 = copy _12; StorageDead(_12); _2 = const (); StorageDead(_11); @@ -109,7 +109,7 @@ fn main() -> () { StorageDead(_14); StorageLive(_15); StorageLive(_16); - _16 = _13; + _16 = copy _13; StorageLive(_17); StorageLive(_18); _18 = &_1; @@ -150,7 +150,7 @@ fn main() -> () { StorageLive(_25); StorageLive(_26); _26 = &raw const (*_15); - _25 = _26; + _25 = copy _26; StorageDead(_26); StorageLive(_27); _27 = array_casts() -> [return: bb6, unwind unreachable]; diff --git a/tests/mir-opt/retag.main.SimplifyCfg-pre-optimizations.after.panic-unwind.mir b/tests/mir-opt/retag.main.SimplifyCfg-pre-optimizations.after.panic-unwind.mir index 2495719ec1c..685277d7a53 100644 --- a/tests/mir-opt/retag.main.SimplifyCfg-pre-optimizations.after.panic-unwind.mir +++ b/tests/mir-opt/retag.main.SimplifyCfg-pre-optimizations.after.panic-unwind.mir @@ -93,7 +93,7 @@ fn main() -> () { StorageLive(_11); StorageLive(_12); _12 = &raw mut (*_10); - _11 = _12; + _11 = copy _12; StorageDead(_12); _2 = const (); StorageDead(_11); @@ -109,7 +109,7 @@ fn main() -> () { StorageDead(_14); StorageLive(_15); StorageLive(_16); - _16 = _13; + _16 = copy _13; StorageLive(_17); StorageLive(_18); _18 = &_1; @@ -150,7 +150,7 @@ fn main() -> () { StorageLive(_25); StorageLive(_26); _26 = &raw const (*_15); - _25 = _26; + _25 = copy _26; StorageDead(_26); StorageLive(_27); _27 = array_casts() -> [return: bb6, unwind continue]; diff --git a/tests/mir-opt/retag.{impl#0}-foo_shr.SimplifyCfg-pre-optimizations.after.panic-abort.mir b/tests/mir-opt/retag.{impl#0}-foo_shr.SimplifyCfg-pre-optimizations.after.panic-abort.mir index 4f90413e38b..b873c5aabbf 100644 --- a/tests/mir-opt/retag.{impl#0}-foo_shr.SimplifyCfg-pre-optimizations.after.panic-abort.mir +++ b/tests/mir-opt/retag.{impl#0}-foo_shr.SimplifyCfg-pre-optimizations.after.panic-abort.mir @@ -8,7 +8,7 @@ fn <impl at $DIR/retag.rs:13:1: 13:10>::foo_shr(_1: &Test, _2: &i32) -> &i32 { bb0: { Retag([fn entry] _1); Retag([fn entry] _2); - _0 = _2; + _0 = copy _2; Retag(_0); return; } diff --git a/tests/mir-opt/retag.{impl#0}-foo_shr.SimplifyCfg-pre-optimizations.after.panic-unwind.mir b/tests/mir-opt/retag.{impl#0}-foo_shr.SimplifyCfg-pre-optimizations.after.panic-unwind.mir index 4f90413e38b..b873c5aabbf 100644 --- a/tests/mir-opt/retag.{impl#0}-foo_shr.SimplifyCfg-pre-optimizations.after.panic-unwind.mir +++ b/tests/mir-opt/retag.{impl#0}-foo_shr.SimplifyCfg-pre-optimizations.after.panic-unwind.mir @@ -8,7 +8,7 @@ fn <impl at $DIR/retag.rs:13:1: 13:10>::foo_shr(_1: &Test, _2: &i32) -> &i32 { bb0: { Retag([fn entry] _1); Retag([fn entry] _2); - _0 = _2; + _0 = copy _2; Retag(_0); return; } diff --git a/tests/mir-opt/separate_const_switch.identity.JumpThreading.diff b/tests/mir-opt/separate_const_switch.identity.JumpThreading.diff index 8dd904c7d7b..ce9d812701a 100644 --- a/tests/mir-opt/separate_const_switch.identity.JumpThreading.diff +++ b/tests/mir-opt/separate_const_switch.identity.JumpThreading.diff @@ -50,16 +50,16 @@ } bb2: { - _5 = ((_2 as Continue).0: i32); - _0 = Result::<i32, i32>::Ok(_5); + _5 = copy ((_2 as Continue).0: i32); + _0 = Result::<i32, i32>::Ok(copy _5); StorageDead(_2); return; } bb3: { - _4 = ((_2 as Break).0: std::result::Result<std::convert::Infallible, i32>); - _10 = ((_4 as Err).0: i32); - _0 = Result::<i32, i32>::Err(_10); + _4 = copy ((_2 as Break).0: std::result::Result<std::convert::Infallible, i32>); + _10 = copy ((_4 as Err).0: i32); + _0 = Result::<i32, i32>::Err(copy _10); StorageDead(_2); return; } @@ -74,9 +74,9 @@ } bb5: { - _8 = ((_1 as Err).0: i32); + _8 = copy ((_1 as Err).0: i32); StorageLive(_9); - _9 = Result::<Infallible, i32>::Err(_8); + _9 = Result::<Infallible, i32>::Err(copy _8); _2 = ControlFlow::<Result<Infallible, i32>, i32>::Break(move _9); StorageDead(_9); - goto -> bb4; @@ -84,8 +84,8 @@ } bb6: { - _7 = ((_1 as Ok).0: i32); - _2 = ControlFlow::<Result<Infallible, i32>, i32>::Continue(_7); + _7 = copy ((_1 as Ok).0: i32); + _2 = ControlFlow::<Result<Infallible, i32>, i32>::Continue(copy _7); goto -> bb4; + } + diff --git a/tests/mir-opt/separate_const_switch.too_complex.JumpThreading.diff b/tests/mir-opt/separate_const_switch.too_complex.JumpThreading.diff index f7495862992..c88c63e0c13 100644 --- a/tests/mir-opt/separate_const_switch.too_complex.JumpThreading.diff +++ b/tests/mir-opt/separate_const_switch.too_complex.JumpThreading.diff @@ -35,15 +35,15 @@ } bb2: { - _5 = ((_1 as Err).0: usize); - _2 = ControlFlow::<usize, i32>::Break(_5); + _5 = copy ((_1 as Err).0: usize); + _2 = ControlFlow::<usize, i32>::Break(copy _5); - goto -> bb4; + goto -> bb8; } bb3: { - _4 = ((_1 as Ok).0: i32); - _2 = ControlFlow::<usize, i32>::Continue(_4); + _4 = copy ((_1 as Ok).0: i32); + _2 = ControlFlow::<usize, i32>::Continue(copy _4); goto -> bb4; } @@ -55,15 +55,15 @@ bb5: { StorageLive(_8); - _8 = ((_2 as Break).0: usize); + _8 = copy ((_2 as Break).0: usize); _0 = const Option::<i32>::None; StorageDead(_8); goto -> bb7; } bb6: { - _7 = ((_2 as Continue).0: i32); - _0 = Option::<i32>::Some(_7); + _7 = copy ((_2 as Continue).0: i32); + _0 = Option::<i32>::Some(copy _7); goto -> bb7; } diff --git a/tests/mir-opt/set_no_discriminant.f.JumpThreading.diff b/tests/mir-opt/set_no_discriminant.f.JumpThreading.diff index bc28e81c9a8..3d9852aef65 100644 --- a/tests/mir-opt/set_no_discriminant.f.JumpThreading.diff +++ b/tests/mir-opt/set_no_discriminant.f.JumpThreading.diff @@ -10,7 +10,7 @@ _2 = E::<char>::A; discriminant(_2) = 1; _1 = discriminant(_2); - switchInt(_1) -> [0: bb1, otherwise: bb2]; + switchInt(copy _1) -> [0: bb1, otherwise: bb2]; } bb1: { diff --git a/tests/mir-opt/set_no_discriminant.generic.JumpThreading.diff b/tests/mir-opt/set_no_discriminant.generic.JumpThreading.diff index 78bfeef3c64..c7af1638316 100644 --- a/tests/mir-opt/set_no_discriminant.generic.JumpThreading.diff +++ b/tests/mir-opt/set_no_discriminant.generic.JumpThreading.diff @@ -10,7 +10,7 @@ _2 = E::<T>::A; discriminant(_2) = 1; _1 = discriminant(_2); - switchInt(_1) -> [0: bb1, otherwise: bb2]; + switchInt(copy _1) -> [0: bb1, otherwise: bb2]; } bb1: { 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 index 4400cfaef81..9c8efab5c84 100644 --- 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 @@ -5,8 +5,8 @@ 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]; +- switchInt(copy _1) -> [0: bb3, 1: bb2, 255: bb3, otherwise: bb4]; ++ switchInt(copy _1) -> [0: bb2, 1: bb1, 255: bb2, otherwise: bb3]; } bb1: { @@ -26,7 +26,7 @@ - bb4: { + bb3: { - _0 = _1; + _0 = copy _1; return; } } diff --git a/tests/mir-opt/simplify_dead_blocks.rs b/tests/mir-opt/simplify_dead_blocks.rs index b9a404fd35c..7f2134c6121 100644 --- a/tests/mir-opt/simplify_dead_blocks.rs +++ b/tests/mir-opt/simplify_dead_blocks.rs @@ -10,7 +10,7 @@ use std::intrinsics::mir::*; 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: switchInt(copy {{_[0-9]+}}) -> [0: [[unreachable:bb.*]], 1: [[retblock2:bb.*]], 255: [[unreachable:bb.*]], otherwise: [[retblock:bb.*]]]; // CHECK-NEXT: } // CHECK-NOT: _0 = const 1_u8; // CHECK: [[retblock2]]: { @@ -21,7 +21,7 @@ pub unsafe fn assert_nonzero_nonmax(x: u8) -> u8 { // CHECK-NEXT: unreachable; // CHECK-NEXT: } // CHECK: [[retblock]]: { - // CHECK-NEXT: _0 = _1; + // CHECK-NEXT: _0 = copy _1; // CHECK-NEXT: return; // CHECK-NEXT: } mir! { diff --git a/tests/mir-opt/simplify_locals.expose_provenance.SimplifyLocals-before-const-prop.diff b/tests/mir-opt/simplify_locals.expose_provenance.SimplifyLocals-before-const-prop.diff index cc5c642407e..420fb4270b2 100644 --- a/tests/mir-opt/simplify_locals.expose_provenance.SimplifyLocals-before-const-prop.diff +++ b/tests/mir-opt/simplify_locals.expose_provenance.SimplifyLocals-before-const-prop.diff @@ -10,7 +10,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = move _3 as usize (PointerExposeProvenance); StorageDead(_3); StorageDead(_2); 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 526ff2f25cf..f05a3935d65 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 @@ -10,7 +10,7 @@ - StorageLive(_1); - StorageLive(_2); - _2 = &/*tls*/ mut X; -- _1 = (*_2); +- _1 = copy (*_2); - StorageDead(_2); - StorageDead(_1); _0 = const (); 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 5d45d7ac781..a57c136e64d 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 @@ -13,7 +13,7 @@ - StorageLive(_3); - _3 = &/*tls*/ mut X; - _2 = &mut (*_3); -- _1 = (*_2); +- _1 = copy (*_2); - StorageDead(_3); - StorageDead(_2); - StorageDead(_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 4f4855dbaaf..118193fd4fd 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 @@ -10,7 +10,7 @@ StorageLive(_1); StorageLive(_2); _2 = &/*tls*/ mut X; - _1 = (*_2); + _1 = copy (*_2); _0 = Add(move _1, const 1_u32); StorageDead(_1); StorageDead(_2); diff --git a/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.panic-abort.diff b/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.panic-abort.diff index c520a159f47..c363dfcbf70 100644 --- a/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.panic-abort.diff +++ b/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.panic-abort.diff @@ -33,7 +33,7 @@ bb2: { StorageLive(_6); - _6 = (((_1.0: std::option::Option<u8>) as Some).0: u8); + _6 = copy (((_1.0: std::option::Option<u8>) as Some).0: u8); StorageDead(_6); goto -> bb3; } diff --git a/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.panic-unwind.diff b/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.panic-unwind.diff index 686581591fc..895b0067d2e 100644 --- a/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.panic-unwind.diff +++ b/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.panic-unwind.diff @@ -33,7 +33,7 @@ bb2: { StorageLive(_6); - _6 = (((_1.0: std::option::Option<u8>) as Some).0: u8); + _6 = copy (((_1.0: std::option::Option<u8>) as Some).0: u8); StorageDead(_6); goto -> bb3; } diff --git a/tests/mir-opt/simplify_locals_removes_unused_consts.main.SimplifyLocals-before-const-prop.panic-abort.diff b/tests/mir-opt/simplify_locals_removes_unused_consts.main.SimplifyLocals-before-const-prop.panic-abort.diff index 54d254ee374..58c265c5e60 100644 --- a/tests/mir-opt/simplify_locals_removes_unused_consts.main.SimplifyLocals-before-const-prop.panic-abort.diff +++ b/tests/mir-opt/simplify_locals_removes_unused_consts.main.SimplifyLocals-before-const-prop.panic-abort.diff @@ -51,7 +51,7 @@ - _5 = (move _6, move _7); + StorageLive(_8); + _8 = Temp { x: const 40_u8 }; -+ _7 = (_8.0: u8); ++ _7 = copy (_8.0: u8); + _6 = Add(move _7, const 2_u8); StorageDead(_7); - StorageDead(_6); @@ -67,7 +67,7 @@ - StorageLive(_10); - StorageLive(_11); - _11 = Temp { x: const 40_u8 }; -- _10 = (_11.0: u8); +- _10 = copy (_11.0: u8); - _9 = Add(move _10, const 2_u8); - StorageDead(_10); - _8 = use_u8(move _9) -> [return: bb2, unwind unreachable]; diff --git a/tests/mir-opt/simplify_locals_removes_unused_consts.main.SimplifyLocals-before-const-prop.panic-unwind.diff b/tests/mir-opt/simplify_locals_removes_unused_consts.main.SimplifyLocals-before-const-prop.panic-unwind.diff index a5d9bbc49af..748e1661c98 100644 --- a/tests/mir-opt/simplify_locals_removes_unused_consts.main.SimplifyLocals-before-const-prop.panic-unwind.diff +++ b/tests/mir-opt/simplify_locals_removes_unused_consts.main.SimplifyLocals-before-const-prop.panic-unwind.diff @@ -51,7 +51,7 @@ - _5 = (move _6, move _7); + StorageLive(_8); + _8 = Temp { x: const 40_u8 }; -+ _7 = (_8.0: u8); ++ _7 = copy (_8.0: u8); + _6 = Add(move _7, const 2_u8); StorageDead(_7); - StorageDead(_6); @@ -67,7 +67,7 @@ - StorageLive(_10); - StorageLive(_11); - _11 = Temp { x: const 40_u8 }; -- _10 = (_11.0: u8); +- _10 = copy (_11.0: u8); - _9 = Add(move _10, const 2_u8); - StorageDead(_10); - _8 = use_u8(move _9) -> [return: bb2, unwind continue]; diff --git a/tests/mir-opt/simplify_match.main.GVN.panic-abort.diff b/tests/mir-opt/simplify_match.main.GVN.panic-abort.diff index 33b36f660cb..9e798cbcac0 100644 --- a/tests/mir-opt/simplify_match.main.GVN.panic-abort.diff +++ b/tests/mir-opt/simplify_match.main.GVN.panic-abort.diff @@ -14,9 +14,9 @@ - StorageLive(_2); + nop; _2 = const false; -- _1 = _2; +- _1 = copy _2; - StorageDead(_2); -- switchInt(_1) -> [0: bb2, otherwise: bb1]; +- switchInt(copy _1) -> [0: bb2, otherwise: bb1]; + _1 = const false; + nop; + switchInt(const false) -> [0: bb2, otherwise: bb1]; diff --git a/tests/mir-opt/simplify_match.main.GVN.panic-unwind.diff b/tests/mir-opt/simplify_match.main.GVN.panic-unwind.diff index e5c3adff623..e243ff45ab0 100644 --- a/tests/mir-opt/simplify_match.main.GVN.panic-unwind.diff +++ b/tests/mir-opt/simplify_match.main.GVN.panic-unwind.diff @@ -14,9 +14,9 @@ - StorageLive(_2); + nop; _2 = const false; -- _1 = _2; +- _1 = copy _2; - StorageDead(_2); -- switchInt(_1) -> [0: bb2, otherwise: bb1]; +- switchInt(copy _1) -> [0: bb2, otherwise: bb1]; + _1 = const false; + nop; + switchInt(const false) -> [0: bb2, otherwise: bb1]; diff --git a/tests/mir-opt/single_use_consts.if_const_debug.SingleUseConsts.panic-abort.diff b/tests/mir-opt/single_use_consts.if_const_debug.SingleUseConsts.panic-abort.diff index ad1a2b300f2..0269c2cba20 100644 --- a/tests/mir-opt/single_use_consts.if_const_debug.SingleUseConsts.panic-abort.diff +++ b/tests/mir-opt/single_use_consts.if_const_debug.SingleUseConsts.panic-abort.diff @@ -22,7 +22,7 @@ bb1: { StorageDead(_2); StorageLive(_3); -- _3 = _1; +- _3 = copy _1; + _3 = const <T as MyTrait>::ASSOC_BOOL; switchInt(move _3) -> [0: bb3, otherwise: bb2]; } diff --git a/tests/mir-opt/single_use_consts.if_const_debug.SingleUseConsts.panic-unwind.diff b/tests/mir-opt/single_use_consts.if_const_debug.SingleUseConsts.panic-unwind.diff index 827a292e5d0..1285b8b33ba 100644 --- a/tests/mir-opt/single_use_consts.if_const_debug.SingleUseConsts.panic-unwind.diff +++ b/tests/mir-opt/single_use_consts.if_const_debug.SingleUseConsts.panic-unwind.diff @@ -22,7 +22,7 @@ bb1: { StorageDead(_2); StorageLive(_3); -- _3 = _1; +- _3 = copy _1; + _3 = const <T as MyTrait>::ASSOC_BOOL; switchInt(move _3) -> [0: bb3, otherwise: bb2]; } diff --git a/tests/mir-opt/single_use_consts.match_const.SingleUseConsts.panic-abort.diff b/tests/mir-opt/single_use_consts.match_const.SingleUseConsts.panic-abort.diff index 998b89919d1..354e0988a00 100644 --- a/tests/mir-opt/single_use_consts.match_const.SingleUseConsts.panic-abort.diff +++ b/tests/mir-opt/single_use_consts.match_const.SingleUseConsts.panic-abort.diff @@ -8,7 +8,7 @@ bb0: { StorageLive(_1); - _1 = const <T as MyTrait>::ASSOC_INT; -- switchInt(_1) -> [7: bb3, 42: bb2, otherwise: bb1]; +- switchInt(copy _1) -> [7: bb3, 42: bb2, otherwise: bb1]; + nop; + switchInt(const <T as MyTrait>::ASSOC_INT) -> [7: bb3, 42: bb2, otherwise: bb1]; } diff --git a/tests/mir-opt/single_use_consts.match_const.SingleUseConsts.panic-unwind.diff b/tests/mir-opt/single_use_consts.match_const.SingleUseConsts.panic-unwind.diff index 998b89919d1..354e0988a00 100644 --- a/tests/mir-opt/single_use_consts.match_const.SingleUseConsts.panic-unwind.diff +++ b/tests/mir-opt/single_use_consts.match_const.SingleUseConsts.panic-unwind.diff @@ -8,7 +8,7 @@ bb0: { StorageLive(_1); - _1 = const <T as MyTrait>::ASSOC_INT; -- switchInt(_1) -> [7: bb3, 42: bb2, otherwise: bb1]; +- switchInt(copy _1) -> [7: bb3, 42: bb2, otherwise: bb1]; + nop; + switchInt(const <T as MyTrait>::ASSOC_INT) -> [7: bb3, 42: bb2, otherwise: bb1]; } diff --git a/tests/mir-opt/single_use_consts.match_const_debug.SingleUseConsts.panic-abort.diff b/tests/mir-opt/single_use_consts.match_const_debug.SingleUseConsts.panic-abort.diff index 30f66ef6b82..5cf37dc97cb 100644 --- a/tests/mir-opt/single_use_consts.match_const_debug.SingleUseConsts.panic-abort.diff +++ b/tests/mir-opt/single_use_consts.match_const_debug.SingleUseConsts.panic-abort.diff @@ -20,7 +20,7 @@ bb1: { StorageDead(_2); -- switchInt(_1) -> [7: bb4, 42: bb3, otherwise: bb2]; +- switchInt(copy _1) -> [7: bb4, 42: bb3, otherwise: bb2]; + switchInt(const <T as MyTrait>::ASSOC_INT) -> [7: bb4, 42: bb3, otherwise: bb2]; } diff --git a/tests/mir-opt/single_use_consts.match_const_debug.SingleUseConsts.panic-unwind.diff b/tests/mir-opt/single_use_consts.match_const_debug.SingleUseConsts.panic-unwind.diff index ed12ad4b93e..bdcf086e8d9 100644 --- a/tests/mir-opt/single_use_consts.match_const_debug.SingleUseConsts.panic-unwind.diff +++ b/tests/mir-opt/single_use_consts.match_const_debug.SingleUseConsts.panic-unwind.diff @@ -20,7 +20,7 @@ bb1: { StorageDead(_2); -- switchInt(_1) -> [7: bb4, 42: bb3, otherwise: bb2]; +- switchInt(copy _1) -> [7: bb4, 42: bb3, otherwise: bb2]; + switchInt(const <T as MyTrait>::ASSOC_INT) -> [7: bb4, 42: bb3, otherwise: bb2]; } diff --git a/tests/mir-opt/slice_drop_shim.core.ptr-drop_in_place.[String].AddMovesForPackedDrops.before.mir b/tests/mir-opt/slice_drop_shim.core.ptr-drop_in_place.[String].AddMovesForPackedDrops.before.mir index 3a8b457a7a1..4d1eaa6ffe3 100644 --- a/tests/mir-opt/slice_drop_shim.core.ptr-drop_in_place.[String].AddMovesForPackedDrops.before.mir +++ b/tests/mir-opt/slice_drop_shim.core.ptr-drop_in_place.[String].AddMovesForPackedDrops.before.mir @@ -28,7 +28,7 @@ fn std::ptr::drop_in_place(_1: *mut [String]) -> () { } bb4 (cleanup): { - _5 = Eq(_3, _2); + _5 = Eq(copy _3, copy _2); switchInt(move _5) -> [0: bb3, otherwise: bb2]; } @@ -39,7 +39,7 @@ fn std::ptr::drop_in_place(_1: *mut [String]) -> () { } bb6: { - _7 = Eq(_3, _2); + _7 = Eq(copy _3, copy _2); switchInt(move _7) -> [0: bb5, otherwise: bb1]; } diff --git a/tests/mir-opt/sroa/lifetimes.foo.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa/lifetimes.foo.ScalarReplacementOfAggregates.diff index 819f3f86d14..478dacc3276 100644 --- a/tests/mir-opt/sroa/lifetimes.foo.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa/lifetimes.foo.ScalarReplacementOfAggregates.diff @@ -75,8 +75,8 @@ - _5 = move (_1.0: std::result::Result<std::boxed::Box<dyn std::fmt::Display>, <T as Err>::Err>); + _5 = move _29; StorageLive(_6); -- _6 = (_1.1: u32); -+ _6 = _30; +- _6 = copy (_1.1: u32); ++ _6 = copy _30; _7 = discriminant(_5); switchInt(move _7) -> [0: bb2, otherwise: bb7]; } @@ -171,7 +171,7 @@ } bb11: { - switchInt(_25) -> [0: bb10, otherwise: bb12]; + switchInt(copy _25) -> [0: bb10, otherwise: bb12]; } bb12: { diff --git a/tests/mir-opt/sroa/structs.constant.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa/structs.constant.ScalarReplacementOfAggregates.diff index 5d21e793982..4da3eb0ed76 100644 --- a/tests/mir-opt/sroa/structs.constant.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa/structs.constant.ScalarReplacementOfAggregates.diff @@ -29,11 +29,11 @@ + _4 = move (_1.0: usize); + _5 = move (_1.1: u8); StorageLive(_2); -- _2 = (_1.0: usize); -+ _2 = _4; +- _2 = copy (_1.0: usize); ++ _2 = copy _4; StorageLive(_3); -- _3 = (_1.1: u8); -+ _3 = _5; +- _3 = copy (_1.1: u8); ++ _3 = copy _5; _0 = const (); StorageDead(_3); StorageDead(_2); diff --git a/tests/mir-opt/sroa/structs.copies.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa/structs.copies.ScalarReplacementOfAggregates.diff index 3621338635e..cfc086d6596 100644 --- a/tests/mir-opt/sroa/structs.copies.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa/structs.copies.ScalarReplacementOfAggregates.diff @@ -43,38 +43,38 @@ bb0: { - StorageLive(_2); -- _2 = _1; +- _2 = copy _1; + StorageLive(_11); + StorageLive(_12); + StorageLive(_13); + StorageLive(_14); + nop; -+ _11 = (_1.0: u8); -+ _12 = (_1.1: ()); -+ _13 = (_1.2: &str); -+ _14 = (_1.3: std::option::Option<isize>); ++ _11 = copy (_1.0: u8); ++ _12 = copy (_1.1: ()); ++ _13 = copy (_1.2: &str); ++ _14 = copy (_1.3: std::option::Option<isize>); + nop; StorageLive(_3); -- _3 = (_2.0: u8); -+ _3 = _11; +- _3 = copy (_2.0: u8); ++ _3 = copy _11; StorageLive(_4); -- _4 = (_2.2: &str); +- _4 = copy (_2.2: &str); - StorageLive(_5); -- _5 = _2; -+ _4 = _13; +- _5 = copy _2; ++ _4 = copy _13; + StorageLive(_7); + StorageLive(_8); + StorageLive(_9); + StorageLive(_10); + nop; -+ _7 = _11; -+ _8 = _12; -+ _9 = _13; -+ _10 = _14; ++ _7 = copy _11; ++ _8 = copy _12; ++ _9 = copy _13; ++ _10 = copy _14; + nop; StorageLive(_6); -- _6 = (_5.1: ()); -+ _6 = _8; +- _6 = copy (_5.1: ()); ++ _6 = copy _8; _0 = const (); StorageDead(_6); - StorageDead(_5); diff --git a/tests/mir-opt/sroa/structs.enums.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa/structs.enums.ScalarReplacementOfAggregates.diff index b5e39e63247..eda884de822 100644 --- a/tests/mir-opt/sroa/structs.enums.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa/structs.enums.ScalarReplacementOfAggregates.diff @@ -15,7 +15,7 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = Option::<usize>::Some(move _3); StorageDead(_3); _4 = discriminant(_2); @@ -24,8 +24,8 @@ bb1: { StorageLive(_5); - _5 = ((_2 as Some).0: usize); - _0 = _5; + _5 = copy ((_2 as Some).0: usize); + _0 = copy _5; StorageDead(_5); goto -> bb3; } diff --git a/tests/mir-opt/sroa/structs.flat.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa/structs.flat.ScalarReplacementOfAggregates.diff index a84048365a4..77c7c1a9012 100644 --- a/tests/mir-opt/sroa/structs.flat.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa/structs.flat.ScalarReplacementOfAggregates.diff @@ -49,18 +49,18 @@ StorageDead(_7); StorageDead(_6); StorageLive(_1); -- _1 = (_5.0: u8); -+ _1 = _8; +- _1 = copy (_5.0: u8); ++ _1 = copy _8; StorageLive(_2); -- _2 = (_5.1: ()); -+ _2 = _9; +- _2 = copy (_5.1: ()); ++ _2 = copy _9; StorageLive(_3); -- _3 = (_5.2: &str); -+ _3 = _10; +- _3 = copy (_5.2: &str); ++ _3 = copy _10; StorageLive(_4); -- _4 = (_5.3: std::option::Option<isize>); +- _4 = copy (_5.3: std::option::Option<isize>); - StorageDead(_5); -+ _4 = _11; ++ _4 = copy _11; + StorageDead(_8); + StorageDead(_9); + StorageDead(_10); diff --git a/tests/mir-opt/sroa/structs.ref_copies.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa/structs.ref_copies.ScalarReplacementOfAggregates.diff index 304bf2fb1a7..abe7cd78878 100644 --- a/tests/mir-opt/sroa/structs.ref_copies.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa/structs.ref_copies.ScalarReplacementOfAggregates.diff @@ -27,23 +27,23 @@ bb0: { - StorageLive(_2); -- _2 = (*_1); +- _2 = copy (*_1); + StorageLive(_5); + StorageLive(_6); + StorageLive(_7); + StorageLive(_8); + nop; -+ _5 = ((*_1).0: u8); -+ _6 = ((*_1).1: ()); -+ _7 = ((*_1).2: &str); -+ _8 = ((*_1).3: std::option::Option<isize>); ++ _5 = copy ((*_1).0: u8); ++ _6 = copy ((*_1).1: ()); ++ _7 = copy ((*_1).2: &str); ++ _8 = copy ((*_1).3: std::option::Option<isize>); + nop; StorageLive(_3); -- _3 = (_2.0: u8); -+ _3 = _5; +- _3 = copy (_2.0: u8); ++ _3 = copy _5; StorageLive(_4); -- _4 = (_2.2: &str); -+ _4 = _7; +- _4 = copy (_2.2: &str); ++ _4 = copy _7; _0 = const (); StorageDead(_4); StorageDead(_3); diff --git a/tests/mir-opt/sroa/structs.rs b/tests/mir-opt/sroa/structs.rs index a177dbf71cf..d5f13f8b009 100644 --- a/tests/mir-opt/sroa/structs.rs +++ b/tests/mir-opt/sroa/structs.rs @@ -31,8 +31,8 @@ pub fn enums(a: usize) -> usize { // CHECK: bb0: { // CHECK: [[enum]] = Option::<usize>::Some - // CHECK: _5 = (([[enum]] as Some).0: usize) - // CHECK: _0 = _5 + // CHECK: _5 = copy (([[enum]] as Some).0: usize) + // CHECK: _0 = copy _5 if let Some(a) = Some(a) { a } else { 0 } } @@ -51,13 +51,13 @@ pub fn structs(a: f32) -> f32 { // CHECK: bb0: { // CHECK-NOT: [[struct]] - // CHECK: [[a_tmp]] = _1; + // CHECK: [[a_tmp]] = copy _1; // CHECK-NOT: [[struct]] // CHECK: [[foo]] = const 0_usize; // CHECK-NOT: [[struct]] // CHECK: [[a_ret]] = move [[a_tmp]]; // CHECK-NOT: [[struct]] - // CHECK: _0 = [[a_ret]]; + // CHECK: _0 = copy [[a_ret]]; // CHECK-NOT: [[struct]] U { _foo: 0, a }.a } @@ -73,7 +73,7 @@ pub fn unions(a: f32) -> u32 { // CHECK: bb0: { // CHECK: [[union]] = Repr { - // CHECK: _0 = ([[union]].1: u32) + // CHECK: _0 = copy ([[union]].1: u32) unsafe { Repr { f: a }.u } } @@ -156,10 +156,10 @@ fn copies(x: Foo) { // CHECK: [[opt_isize:_[0-9]+]]: std::option::Option<isize>; // CHECK: bb0: { - // CHECK: [[byte]] = ([[external]].0 - // CHECK: [[unit]] = ([[external]].1 - // CHECK: [[str]] = ([[external]].2 - // CHECK: [[opt_isize]] = ([[external]].3 + // CHECK: [[byte]] = copy ([[external]].0 + // CHECK: [[unit]] = copy ([[external]].1 + // CHECK: [[str]] = copy ([[external]].2 + // CHECK: [[opt_isize]] = copy ([[external]].3 let y = x; let t = y.a; @@ -181,10 +181,10 @@ fn ref_copies(x: &Foo) { // CHECK: [[opt_isize:_[0-9]+]]: std::option::Option<isize>; // CHECK: bb0: { - // CHECK: [[byte]] = ((*[[external]]).0 - // CHECK: [[unit]] = ((*[[external]]).1 - // CHECK: [[str]] = ((*[[external]]).2 - // CHECK: [[opt_isize]] = ((*[[external]]).3 + // CHECK: [[byte]] = copy ((*[[external]]).0 + // CHECK: [[unit]] = copy ((*[[external]]).1 + // CHECK: [[str]] = copy ((*[[external]]).2 + // CHECK: [[opt_isize]] = copy ((*[[external]]).3 let y = *x; let t = y.a; diff --git a/tests/mir-opt/sroa/structs.structs.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa/structs.structs.ScalarReplacementOfAggregates.diff index bf5c3e3bd03..fe9deabe940 100644 --- a/tests/mir-opt/sroa/structs.structs.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa/structs.structs.ScalarReplacementOfAggregates.diff @@ -15,15 +15,15 @@ + StorageLive(_5); + nop; StorageLive(_3); - _3 = _1; + _3 = copy _1; - _2 = U { _foo: const 0_usize, a: move _3 }; + _4 = const 0_usize; + _5 = move _3; + nop; StorageDead(_3); -- _0 = (_2.1: f32); +- _0 = copy (_2.1: f32); - StorageDead(_2); -+ _0 = _5; ++ _0 = copy _5; + StorageDead(_4); + StorageDead(_5); + nop; diff --git a/tests/mir-opt/sroa/structs.unions.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa/structs.unions.ScalarReplacementOfAggregates.diff index 2f8dfcc5d63..115f163cda9 100644 --- a/tests/mir-opt/sroa/structs.unions.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa/structs.unions.ScalarReplacementOfAggregates.diff @@ -10,10 +10,10 @@ bb0: { StorageLive(_2); StorageLive(_3); - _3 = _1; + _3 = copy _1; _2 = Repr { f: move _3 }; StorageDead(_3); - _0 = (_2.1: u32); + _0 = copy (_2.1: u32); StorageDead(_2); return; } diff --git a/tests/mir-opt/storage_ranges.main.nll.0.mir b/tests/mir-opt/storage_ranges.main.nll.0.mir index 782efd5acc6..ae8cd0c894d 100644 --- a/tests/mir-opt/storage_ranges.main.nll.0.mir +++ b/tests/mir-opt/storage_ranges.main.nll.0.mir @@ -17,6 +17,9 @@ | '?3 live at {bb0[11]} | '?2: '?3 due to Assignment at Single(bb0[10]) ($DIR/storage_ranges.rs:7:17: 7:25 (#0) | +| Borrows +| bw0: issued at bb0[10] in '?2 +| fn main() -> () { let mut _0: (); let _1: i32; @@ -43,7 +46,7 @@ fn main() -> () { StorageLive(_3); StorageLive(_4); StorageLive(_5); - _5 = _1; + _5 = copy _1; _4 = Option::<i32>::Some(move _5); StorageDead(_5); _3 = &_4; diff --git a/tests/mir-opt/switch_to_self.test.MatchBranchSimplification.diff b/tests/mir-opt/switch_to_self.test.MatchBranchSimplification.diff index c0b599e060b..fef708d9962 100644 --- a/tests/mir-opt/switch_to_self.test.MatchBranchSimplification.diff +++ b/tests/mir-opt/switch_to_self.test.MatchBranchSimplification.diff @@ -9,11 +9,11 @@ } bb1: { - switchInt(_1) -> [0: bb1, otherwise: bb2]; + switchInt(copy _1) -> [0: bb1, otherwise: bb2]; } bb2: { - switchInt(_1) -> [0: bb1, otherwise: bb2]; + switchInt(copy _1) -> [0: bb1, otherwise: bb2]; } } diff --git a/tests/mir-opt/tail_call_drops.f.ElaborateDrops.panic-abort.diff b/tests/mir-opt/tail_call_drops.f.ElaborateDrops.panic-abort.diff index 44673ea00a9..17c64d4baf0 100644 --- a/tests/mir-opt/tail_call_drops.f.ElaborateDrops.panic-abort.diff +++ b/tests/mir-opt/tail_call_drops.f.ElaborateDrops.panic-abort.diff @@ -102,7 +102,7 @@ + } + + bb14 (cleanup): { -+ switchInt(_8) -> [0: bb11, otherwise: bb13]; ++ switchInt(copy _8) -> [0: bb11, otherwise: bb13]; } } diff --git a/tests/mir-opt/tail_call_drops.f.ElaborateDrops.panic-unwind.diff b/tests/mir-opt/tail_call_drops.f.ElaborateDrops.panic-unwind.diff index a6d33a24595..58d8a87986d 100644 --- a/tests/mir-opt/tail_call_drops.f.ElaborateDrops.panic-unwind.diff +++ b/tests/mir-opt/tail_call_drops.f.ElaborateDrops.panic-unwind.diff @@ -103,7 +103,7 @@ + } + + bb14 (cleanup): { -+ switchInt(_8) -> [0: bb11, otherwise: bb13]; ++ switchInt(copy _8) -> [0: bb11, otherwise: bb13]; } } diff --git a/tests/mir-opt/tail_call_drops.f_with_arg.ElaborateDrops.panic-abort.diff b/tests/mir-opt/tail_call_drops.f_with_arg.ElaborateDrops.panic-abort.diff index c7df2bb2207..1a51601bc56 100644 --- a/tests/mir-opt/tail_call_drops.f_with_arg.ElaborateDrops.panic-abort.diff +++ b/tests/mir-opt/tail_call_drops.f_with_arg.ElaborateDrops.panic-abort.diff @@ -178,7 +178,7 @@ + } + + bb31 (cleanup): { -+ switchInt(_12) -> [0: bb26, otherwise: bb30]; ++ switchInt(copy _12) -> [0: bb26, otherwise: bb30]; } } diff --git a/tests/mir-opt/tail_call_drops.f_with_arg.ElaborateDrops.panic-unwind.diff b/tests/mir-opt/tail_call_drops.f_with_arg.ElaborateDrops.panic-unwind.diff index c7df2bb2207..1a51601bc56 100644 --- a/tests/mir-opt/tail_call_drops.f_with_arg.ElaborateDrops.panic-unwind.diff +++ b/tests/mir-opt/tail_call_drops.f_with_arg.ElaborateDrops.panic-unwind.diff @@ -178,7 +178,7 @@ + } + + bb31 (cleanup): { -+ switchInt(_12) -> [0: bb26, otherwise: bb30]; ++ switchInt(copy _12) -> [0: bb26, otherwise: bb30]; } } 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 f0311422c17..f1904e5d0f4 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 @@ -15,7 +15,7 @@ fn bar(_1: Bar) -> () { bb0: { StorageLive(_2); StorageLive(_3); - _3 = (_1.0: u8); + _3 = copy (_1.0: u8); _2 = access::<u8>(move _3) -> [return: bb1, unwind: bb5]; } @@ -24,7 +24,7 @@ fn bar(_1: Bar) -> () { StorageDead(_2); StorageLive(_4); StorageLive(_5); - _5 = ((_1.1: Bar::{anon_adt#0}).0: i8); + _5 = copy ((_1.1: Bar::{anon_adt#0}).0: i8); _4 = access::<i8>(move _5) -> [return: bb2, unwind: bb5]; } @@ -33,7 +33,7 @@ fn bar(_1: Bar) -> () { StorageDead(_4); StorageLive(_6); StorageLive(_7); - _7 = ((_1.1: Bar::{anon_adt#0}).1: bool); + _7 = copy ((_1.1: Bar::{anon_adt#0}).1: bool); _6 = access::<bool>(move _7) -> [return: bb3, unwind: bb5]; } @@ -42,7 +42,7 @@ fn bar(_1: Bar) -> () { StorageDead(_6); StorageLive(_8); StorageLive(_9); - _9 = (((_1.2: Bar::{anon_adt#1}).0: Bar::{anon_adt#1}::{anon_adt#0}).0: [u8; 1]); + _9 = copy (((_1.2: Bar::{anon_adt#1}).0: Bar::{anon_adt#1}::{anon_adt#0}).0: [u8; 1]); _8 = access::<[u8; 1]>(move _9) -> [return: bb4, unwind: bb5]; } diff --git a/tests/mir-opt/unnamed-fields/field_access.foo.SimplifyCfg-initial.after.mir b/tests/mir-opt/unnamed-fields/field_access.foo.SimplifyCfg-initial.after.mir index d48a969f06e..c279f590012 100644 --- a/tests/mir-opt/unnamed-fields/field_access.foo.SimplifyCfg-initial.after.mir +++ b/tests/mir-opt/unnamed-fields/field_access.foo.SimplifyCfg-initial.after.mir @@ -15,7 +15,7 @@ fn foo(_1: Foo) -> () { bb0: { StorageLive(_2); StorageLive(_3); - _3 = (_1.0: u8); + _3 = copy (_1.0: u8); _2 = access::<u8>(move _3) -> [return: bb1, unwind: bb5]; } @@ -24,7 +24,7 @@ fn foo(_1: Foo) -> () { StorageDead(_2); StorageLive(_4); StorageLive(_5); - _5 = ((_1.1: Foo::{anon_adt#0}).0: i8); + _5 = copy ((_1.1: Foo::{anon_adt#0}).0: i8); _4 = access::<i8>(move _5) -> [return: bb2, unwind: bb5]; } @@ -33,7 +33,7 @@ fn foo(_1: Foo) -> () { StorageDead(_4); StorageLive(_6); StorageLive(_7); - _7 = ((_1.1: Foo::{anon_adt#0}).1: bool); + _7 = copy ((_1.1: Foo::{anon_adt#0}).1: bool); _6 = access::<bool>(move _7) -> [return: bb3, unwind: bb5]; } @@ -42,7 +42,7 @@ fn foo(_1: Foo) -> () { StorageDead(_6); StorageLive(_8); StorageLive(_9); - _9 = (((_1.2: Foo::{anon_adt#1}).0: Foo::{anon_adt#1}::{anon_adt#0}).0: [u8; 1]); + _9 = copy (((_1.2: Foo::{anon_adt#1}).0: Foo::{anon_adt#1}::{anon_adt#0}).0: [u8; 1]); _8 = access::<[u8; 1]>(move _9) -> [return: bb4, unwind: bb5]; } diff --git a/tests/mir-opt/unreachable.as_match.UnreachablePropagation.panic-abort.diff b/tests/mir-opt/unreachable.as_match.UnreachablePropagation.panic-abort.diff index da7a2bd10e0..17ddce0cdf8 100644 --- a/tests/mir-opt/unreachable.as_match.UnreachablePropagation.panic-abort.diff +++ b/tests/mir-opt/unreachable.as_match.UnreachablePropagation.panic-abort.diff @@ -19,14 +19,16 @@ bb1: { _2 = discriminant(_1); -- switchInt(move _2) -> [0: bb4, 1: bb3, otherwise: bb2]; -+ _5 = Eq(_2, const 0_isize); +- switchInt(move _2) -> [1: bb3, otherwise: bb2]; ++ _5 = Ne(copy _2, const 1_isize); + assume(move _5); -+ goto -> bb4; ++ goto -> bb2; } bb2: { - unreachable; + _0 = const (); + StorageDead(_1); + return; } bb3: { @@ -35,11 +37,5 @@ - StorageLive(_4); unreachable; } - - bb4: { - _0 = const (); - StorageDead(_1); - return; - } } diff --git a/tests/mir-opt/unreachable.as_match.UnreachablePropagation.panic-unwind.diff b/tests/mir-opt/unreachable.as_match.UnreachablePropagation.panic-unwind.diff index a2121fc684f..2f78092f5bd 100644 --- a/tests/mir-opt/unreachable.as_match.UnreachablePropagation.panic-unwind.diff +++ b/tests/mir-opt/unreachable.as_match.UnreachablePropagation.panic-unwind.diff @@ -19,14 +19,16 @@ bb1: { _2 = discriminant(_1); -- switchInt(move _2) -> [0: bb4, 1: bb3, otherwise: bb2]; -+ _5 = Eq(_2, const 0_isize); +- switchInt(move _2) -> [1: bb3, otherwise: bb2]; ++ _5 = Ne(copy _2, const 1_isize); + assume(move _5); -+ goto -> bb4; ++ goto -> bb2; } bb2: { - unreachable; + _0 = const (); + StorageDead(_1); + return; } bb3: { @@ -35,11 +37,5 @@ - StorageLive(_4); unreachable; } - - bb4: { - _0 = const (); - StorageDead(_1); - return; - } } diff --git a/tests/mir-opt/unreachable.if_let.UnreachablePropagation.panic-abort.diff b/tests/mir-opt/unreachable.if_let.UnreachablePropagation.panic-abort.diff index 61959732720..2ce37c4422b 100644 --- a/tests/mir-opt/unreachable.if_let.UnreachablePropagation.panic-abort.diff +++ b/tests/mir-opt/unreachable.if_let.UnreachablePropagation.panic-abort.diff @@ -26,7 +26,7 @@ bb1: { _2 = discriminant(_1); - switchInt(move _2) -> [1: bb2, otherwise: bb6]; -+ _8 = Ne(_2, const 1_isize); ++ _8 = Ne(copy _2, const 1_isize); + assume(move _8); + goto -> bb6; } diff --git a/tests/mir-opt/unreachable.if_let.UnreachablePropagation.panic-unwind.diff b/tests/mir-opt/unreachable.if_let.UnreachablePropagation.panic-unwind.diff index 476e2f55994..2dfba10c37d 100644 --- a/tests/mir-opt/unreachable.if_let.UnreachablePropagation.panic-unwind.diff +++ b/tests/mir-opt/unreachable.if_let.UnreachablePropagation.panic-unwind.diff @@ -26,7 +26,7 @@ bb1: { _2 = discriminant(_1); - switchInt(move _2) -> [1: bb2, otherwise: bb6]; -+ _8 = Ne(_2, const 1_isize); ++ _8 = Ne(copy _2, const 1_isize); + assume(move _8); + goto -> bb6; } diff --git a/tests/mir-opt/unreachable.rs b/tests/mir-opt/unreachable.rs index 881e3542f0a..f7f4815ae7c 100644 --- a/tests/mir-opt/unreachable.rs +++ b/tests/mir-opt/unreachable.rs @@ -45,18 +45,16 @@ fn as_match() { // CHECK: bb0: { // CHECK: {{_.*}} = empty() // CHECK: bb1: { - // CHECK: [[eq:_.*]] = Eq({{.*}}, const 0_isize); + // CHECK: [[eq:_.*]] = Ne({{.*}}, const 1_isize); // CHECK-NEXT: assume(move [[eq]]); - // CHECK-NEXT: goto -> bb4; + // CHECK-NEXT: goto -> bb2; // CHECK: bb2: { - // CHECK-NEXT: unreachable; + // CHECK: return; // CHECK: bb3: { // CHECK-NEXT: unreachable; - // CHECK: bb4: { - // CHECK: return; match empty() { - None => {} Some(_x) => match _x {}, + None => {} } } diff --git a/tests/mir-opt/unreachable_diverging.main.UnreachablePropagation.panic-abort.diff b/tests/mir-opt/unreachable_diverging.main.UnreachablePropagation.panic-abort.diff index 11d7924e736..ba268832ca3 100644 --- a/tests/mir-opt/unreachable_diverging.main.UnreachablePropagation.panic-abort.diff +++ b/tests/mir-opt/unreachable_diverging.main.UnreachablePropagation.panic-abort.diff @@ -35,9 +35,9 @@ _4 = move ((_2 as Some).0: Empty); StorageLive(_5); StorageLive(_6); - _6 = _1; + _6 = copy _1; - switchInt(move _6) -> [0: bb4, otherwise: bb3]; -+ _8 = Ne(_6, const false); ++ _8 = Ne(copy _6, const false); + assume(move _8); + goto -> bb3; } diff --git a/tests/mir-opt/unreachable_diverging.main.UnreachablePropagation.panic-unwind.diff b/tests/mir-opt/unreachable_diverging.main.UnreachablePropagation.panic-unwind.diff index df6f5609fbf..f057f776470 100644 --- a/tests/mir-opt/unreachable_diverging.main.UnreachablePropagation.panic-unwind.diff +++ b/tests/mir-opt/unreachable_diverging.main.UnreachablePropagation.panic-unwind.diff @@ -35,9 +35,9 @@ _4 = move ((_2 as Some).0: Empty); StorageLive(_5); StorageLive(_6); - _6 = _1; + _6 = copy _1; - switchInt(move _6) -> [0: bb4, otherwise: bb3]; -+ _8 = Ne(_6, const false); ++ _8 = Ne(copy _6, const false); + assume(move _8); + goto -> bb3; } diff --git a/tests/mir-opt/unreachable_enum_branching.otherwise_t4_unreachable_default_2.UnreachableEnumBranching.panic-abort.diff b/tests/mir-opt/unreachable_enum_branching.otherwise_t4_unreachable_default_2.UnreachableEnumBranching.panic-abort.diff index 4cd6d3f5683..17e01f38f4e 100644 --- a/tests/mir-opt/unreachable_enum_branching.otherwise_t4_unreachable_default_2.UnreachableEnumBranching.panic-abort.diff +++ b/tests/mir-opt/unreachable_enum_branching.otherwise_t4_unreachable_default_2.UnreachableEnumBranching.panic-abort.diff @@ -29,7 +29,7 @@ } bb2: { - switchInt(((_2 as A).0: i32)) -> [1: bb6, 2: bb5, otherwise: bb1]; + switchInt(copy ((_2 as A).0: i32)) -> [1: bb6, 2: bb5, otherwise: bb1]; } bb3: { diff --git a/tests/mir-opt/unreachable_enum_branching.otherwise_t4_unreachable_default_2.UnreachableEnumBranching.panic-unwind.diff b/tests/mir-opt/unreachable_enum_branching.otherwise_t4_unreachable_default_2.UnreachableEnumBranching.panic-unwind.diff index 4cd6d3f5683..17e01f38f4e 100644 --- a/tests/mir-opt/unreachable_enum_branching.otherwise_t4_unreachable_default_2.UnreachableEnumBranching.panic-unwind.diff +++ b/tests/mir-opt/unreachable_enum_branching.otherwise_t4_unreachable_default_2.UnreachableEnumBranching.panic-unwind.diff @@ -29,7 +29,7 @@ } bb2: { - switchInt(((_2 as A).0: i32)) -> [1: bb6, 2: bb5, otherwise: bb1]; + switchInt(copy ((_2 as A).0: i32)) -> [1: bb6, 2: bb5, otherwise: bb1]; } bb3: { diff --git a/tests/mir-opt/unreachable_enum_branching.rs b/tests/mir-opt/unreachable_enum_branching.rs index fac14042b10..7647f9bf077 100644 --- a/tests/mir-opt/unreachable_enum_branching.rs +++ b/tests/mir-opt/unreachable_enum_branching.rs @@ -49,7 +49,7 @@ struct Plop { fn simple() { // CHECK-LABEL: fn simple( // CHECK: [[discr:_.*]] = discriminant( - // CHECK: switchInt(move [[discr]]) -> [0: [[unreachable:bb.*]], 1: [[unreachable]], 2: bb2, otherwise: [[unreachable]]]; + // CHECK: switchInt(move [[discr]]) -> [0: [[unreachable:bb.*]], 1: [[unreachable]], 2: bb1, otherwise: [[unreachable]]]; // CHECK: [[unreachable]]: { // CHECK-NEXT: unreachable; match Test1::C { diff --git a/tests/mir-opt/unreachable_enum_branching.simple.UnreachableEnumBranching.panic-abort.diff b/tests/mir-opt/unreachable_enum_branching.simple.UnreachableEnumBranching.panic-abort.diff index 8aef9914936..5c08648fac3 100644 --- a/tests/mir-opt/unreachable_enum_branching.simple.UnreachableEnumBranching.panic-abort.diff +++ b/tests/mir-opt/unreachable_enum_branching.simple.UnreachableEnumBranching.panic-abort.diff @@ -14,40 +14,40 @@ StorageLive(_2); _2 = Test1::C; _3 = discriminant(_2); -- switchInt(move _3) -> [0: bb4, 1: bb3, 2: bb2, otherwise: bb1]; -+ switchInt(move _3) -> [0: bb1, 1: bb1, 2: bb2, otherwise: bb1]; +- switchInt(move _3) -> [0: bb3, 1: bb2, otherwise: bb1]; ++ switchInt(move _3) -> [0: bb5, 1: bb5, 2: bb1, otherwise: bb5]; } bb1: { - unreachable; - } - - bb2: { StorageLive(_5); _5 = const "C"; _1 = &(*_5); StorageDead(_5); - goto -> bb5; + goto -> bb4; } - bb3: { + bb2: { StorageLive(_4); _4 = const "B(Empty)"; _1 = &(*_4); StorageDead(_4); - goto -> bb5; + goto -> bb4; } - bb4: { + bb3: { _1 = const "A(Empty)"; - goto -> bb5; + goto -> bb4; } - bb5: { + bb4: { StorageDead(_2); StorageDead(_1); _0 = const (); return; ++ } ++ ++ bb5: { ++ unreachable; } } diff --git a/tests/mir-opt/unreachable_enum_branching.simple.UnreachableEnumBranching.panic-unwind.diff b/tests/mir-opt/unreachable_enum_branching.simple.UnreachableEnumBranching.panic-unwind.diff index 8aef9914936..5c08648fac3 100644 --- a/tests/mir-opt/unreachable_enum_branching.simple.UnreachableEnumBranching.panic-unwind.diff +++ b/tests/mir-opt/unreachable_enum_branching.simple.UnreachableEnumBranching.panic-unwind.diff @@ -14,40 +14,40 @@ StorageLive(_2); _2 = Test1::C; _3 = discriminant(_2); -- switchInt(move _3) -> [0: bb4, 1: bb3, 2: bb2, otherwise: bb1]; -+ switchInt(move _3) -> [0: bb1, 1: bb1, 2: bb2, otherwise: bb1]; +- switchInt(move _3) -> [0: bb3, 1: bb2, otherwise: bb1]; ++ switchInt(move _3) -> [0: bb5, 1: bb5, 2: bb1, otherwise: bb5]; } bb1: { - unreachable; - } - - bb2: { StorageLive(_5); _5 = const "C"; _1 = &(*_5); StorageDead(_5); - goto -> bb5; + goto -> bb4; } - bb3: { + bb2: { StorageLive(_4); _4 = const "B(Empty)"; _1 = &(*_4); StorageDead(_4); - goto -> bb5; + goto -> bb4; } - bb4: { + bb3: { _1 = const "A(Empty)"; - goto -> bb5; + goto -> bb4; } - bb5: { + bb4: { StorageDead(_2); StorageDead(_1); _0 = const (); return; ++ } ++ ++ bb5: { ++ unreachable; } } diff --git a/tests/pretty/raw-address-of.rs b/tests/pretty/raw-address-of.rs index 6e97ab99407..c00a16e238a 100644 --- a/tests/pretty/raw-address-of.rs +++ b/tests/pretty/raw-address-of.rs @@ -1,5 +1,4 @@ //@ pp-exact -#![feature(raw_ref_op)] const C_PTR: () = { let a = 1; &raw const a; }; static S_PTR: () = { let b = false; &raw const b; }; diff --git a/tests/run-make/CURRENT_RUSTC_VERSION/rmake.rs b/tests/run-make/CURRENT_RUSTC_VERSION/rmake.rs index fec4a4bb90b..024ce975cd6 100644 --- a/tests/run-make/CURRENT_RUSTC_VERSION/rmake.rs +++ b/tests/run-make/CURRENT_RUSTC_VERSION/rmake.rs @@ -3,8 +3,6 @@ // Check that the `CURRENT_RUSTC_VERSION` placeholder is correctly replaced by the current // `rustc` version and the `since` property in feature stability gating is properly respected. -use std::path::PathBuf; - use run_make_support::{aux_build, rfs, rustc, source_root}; fn main() { diff --git a/tests/run-make/arguments-non-c-like-enum/rmake.rs b/tests/run-make/arguments-non-c-like-enum/rmake.rs index 036691e8509..f8e077e0a79 100644 --- a/tests/run-make/arguments-non-c-like-enum/rmake.rs +++ b/tests/run-make/arguments-non-c-like-enum/rmake.rs @@ -4,8 +4,6 @@ use run_make_support::{cc, extra_c_flags, extra_cxx_flags, run, rustc, static_lib_name}; pub fn main() { - use std::path::Path; - rustc().input("nonclike.rs").crate_type("staticlib").run(); cc().input("test.c") .input(static_lib_name("nonclike")) diff --git a/tests/run-make/c-link-to-rust-staticlib/rmake.rs b/tests/run-make/c-link-to-rust-staticlib/rmake.rs index e21b976035b..6d045012e95 100644 --- a/tests/run-make/c-link-to-rust-staticlib/rmake.rs +++ b/tests/run-make/c-link-to-rust-staticlib/rmake.rs @@ -3,8 +3,6 @@ //@ ignore-cross-compile -use std::fs; - use run_make_support::rfs::remove_file; use run_make_support::{cc, extra_c_flags, run, rustc, static_lib_name}; diff --git a/tests/run-make/comment-section/rmake.rs b/tests/run-make/comment-section/rmake.rs index ecee441b35f..1557f50dbd0 100644 --- a/tests/run-make/comment-section/rmake.rs +++ b/tests/run-make/comment-section/rmake.rs @@ -7,9 +7,7 @@ // FIXME(jieyouxu): check cross-compile setup //@ ignore-cross-compile -use std::path::PathBuf; - -use run_make_support::{cwd, env_var, llvm_readobj, rfs, run_in_tmpdir, rustc}; +use run_make_support::{cwd, env_var, llvm_readobj, rfs, rustc}; fn main() { let target = env_var("TARGET"); diff --git a/tests/run-make/compressed-debuginfo-zstd/main.rs b/tests/run-make/compressed-debuginfo-zstd/main.rs new file mode 100644 index 00000000000..f328e4d9d04 --- /dev/null +++ b/tests/run-make/compressed-debuginfo-zstd/main.rs @@ -0,0 +1 @@ +fn main() {} diff --git a/tests/run-make/compressed-debuginfo-zstd/rmake.rs b/tests/run-make/compressed-debuginfo-zstd/rmake.rs new file mode 100644 index 00000000000..8356373e949 --- /dev/null +++ b/tests/run-make/compressed-debuginfo-zstd/rmake.rs @@ -0,0 +1,42 @@ +// Checks debuginfo compression both for the always-enabled zlib, and when the optional zstd is +// enabled: +// - via rustc's `debuginfo-compression`, +// - and via rust-lld's `compress-debug-sections` + +//@ needs-llvm-zstd: we want LLVM/LLD to be built with zstd support +//@ needs-rust-lld: the system linker will most likely not support zstd +//@ only-linux +//@ ignore-cross-compile + +use run_make_support::{llvm_readobj, run_in_tmpdir, Rustc}; + +fn check_compression(compression: &str, to_find: &str) { + // check compressed debug sections via rustc flag + prepare_and_check(to_find, |rustc| { + rustc.arg(&format!("-Zdebuginfo-compression={compression}")) + }); + + // check compressed debug sections via rust-lld flag + prepare_and_check(to_find, |rustc| { + rustc.link_arg(&format!("-Wl,--compress-debug-sections={compression}")) + }); +} + +fn prepare_and_check<F: FnOnce(&mut Rustc) -> &mut Rustc>(to_find: &str, prepare_rustc: F) { + run_in_tmpdir(|| { + let mut rustc = Rustc::new(); + rustc + .arg("-Zlinker-features=+lld") + .arg("-Clink-self-contained=+linker") + .arg("-Zunstable-options") + .arg("-Cdebuginfo=full") + .input("main.rs"); + prepare_rustc(&mut rustc).run(); + llvm_readobj().arg("-t").arg("main").run().assert_stdout_contains(to_find); + }); +} + +fn main() { + check_compression("zlib", "ZLIB"); + check_compression("zstd", "ZSTD"); +} diff --git a/tests/run-make/compressed-debuginfo/rmake.rs b/tests/run-make/compressed-debuginfo/rmake.rs index 3a656f28c22..5ba1a1852d5 100644 --- a/tests/run-make/compressed-debuginfo/rmake.rs +++ b/tests/run-make/compressed-debuginfo/rmake.rs @@ -5,7 +5,7 @@ // FIXME: This test isn't comprehensive and isn't covering all possible combinations. -use run_make_support::{assert_contains, cmd, llvm_readobj, run_in_tmpdir, rustc}; +use run_make_support::{assert_contains, llvm_readobj, run_in_tmpdir, rustc}; fn check_compression(compression: &str, to_find: &str) { run_in_tmpdir(|| { diff --git a/tests/run-make/const_fn_mir/rmake.rs b/tests/run-make/const_fn_mir/rmake.rs index 1ba93421855..0c33b1ce34e 100644 --- a/tests/run-make/const_fn_mir/rmake.rs +++ b/tests/run-make/const_fn_mir/rmake.rs @@ -2,7 +2,7 @@ //@ needs-unwind -use run_make_support::{cwd, diff, rustc}; +use run_make_support::{diff, rustc}; fn main() { rustc().input("main.rs").emit("mir").output("dump-actual.mir").run(); diff --git a/tests/run-make/crate-loading/multiple-dep-versions-1.rs b/tests/run-make/crate-loading/multiple-dep-versions-1.rs index 2d351633829..d81462504dd 100644 --- a/tests/run-make/crate-loading/multiple-dep-versions-1.rs +++ b/tests/run-make/crate-loading/multiple-dep-versions-1.rs @@ -1,6 +1,12 @@ #![crate_name = "dependency"] #![crate_type = "rlib"] -pub struct Type; -pub trait Trait {} -impl Trait for Type {} +pub struct Type(pub i32); +pub trait Trait { + fn foo(&self); + fn bar(); +} +impl Trait for Type { + fn foo(&self) {} + fn bar() {} +} pub fn do_something<X: Trait>(_: X) {} diff --git a/tests/run-make/crate-loading/multiple-dep-versions-2.rs b/tests/run-make/crate-loading/multiple-dep-versions-2.rs index a5df3dc61ed..0a566fe2c60 100644 --- a/tests/run-make/crate-loading/multiple-dep-versions-2.rs +++ b/tests/run-make/crate-loading/multiple-dep-versions-2.rs @@ -1,6 +1,12 @@ #![crate_name = "dependency"] #![crate_type = "rlib"] -pub struct Type(pub i32); -pub trait Trait {} -impl Trait for Type {} +pub struct Type; +pub trait Trait { + fn foo(&self); + fn bar(); +} +impl Trait for Type { + fn foo(&self) {} + fn bar() {} +} pub fn do_something<X: Trait>(_: X) {} diff --git a/tests/run-make/crate-loading/multiple-dep-versions-3.rs b/tests/run-make/crate-loading/multiple-dep-versions-3.rs new file mode 100644 index 00000000000..07d888e9f10 --- /dev/null +++ b/tests/run-make/crate-loading/multiple-dep-versions-3.rs @@ -0,0 +1,5 @@ +#![crate_name = "foo"] +#![crate_type = "rlib"] + +extern crate dependency; +pub use dependency::Type; diff --git a/tests/run-make/crate-loading/multiple-dep-versions.rs b/tests/run-make/crate-loading/multiple-dep-versions.rs index 5a6cb03aaa4..8ef042bf418 100644 --- a/tests/run-make/crate-loading/multiple-dep-versions.rs +++ b/tests/run-make/crate-loading/multiple-dep-versions.rs @@ -1,8 +1,10 @@ extern crate dep_2_reexport; extern crate dependency; -use dep_2_reexport::do_something; -use dependency::Type; +use dep_2_reexport::Type; +use dependency::{do_something, Trait}; fn main() { do_something(Type); + Type.foo(); + Type::bar(); } diff --git a/tests/run-make/crate-loading/rmake.rs b/tests/run-make/crate-loading/rmake.rs index fd5b66ae879..95a9011669e 100644 --- a/tests/run-make/crate-loading/rmake.rs +++ b/tests/run-make/crate-loading/rmake.rs @@ -1,27 +1,100 @@ //@ only-linux //@ ignore-wasm32 //@ ignore-wasm64 +// ignore-tidy-linelength -use run_make_support::rfs::copy; -use run_make_support::{assert_contains, rust_lib_name, rustc}; +use run_make_support::{rust_lib_name, rustc}; fn main() { rustc().input("multiple-dep-versions-1.rs").run(); rustc().input("multiple-dep-versions-2.rs").extra_filename("2").metadata("2").run(); + rustc() + .input("multiple-dep-versions-3.rs") + .extern_("dependency", rust_lib_name("dependency2")) + .run(); - let out = rustc() + rustc() .input("multiple-dep-versions.rs") .extern_("dependency", rust_lib_name("dependency")) - .extern_("dep_2_reexport", rust_lib_name("dependency2")) + .extern_("dep_2_reexport", rust_lib_name("foo")) .run_fail() .assert_stderr_contains( - "you have multiple different versions of crate `dependency` in your dependency graph", + r#"error[E0277]: the trait bound `dep_2_reexport::Type: Trait` is not satisfied + --> multiple-dep-versions.rs:7:18 + | +7 | do_something(Type); + | ------------ ^^^^ the trait `Trait` is not implemented for `dep_2_reexport::Type` + | | + | required by a bound introduced by this call + | +help: there are multiple different versions of crate `dependency` in the dependency graph + --> multiple-dep-versions.rs:1:1 + | +1 | extern crate dep_2_reexport; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one version of crate `dependency` is used here, as a dependency of crate `foo` +2 | extern crate dependency; + | ^^^^^^^^^^^^^^^^^^^^^^^^ one version of crate `dependency` is used here, as a direct dependency of the current crate"#, ) .assert_stderr_contains( - "two types coming from two different versions of the same crate are different types \ - even if they look the same", + r#" +3 | pub struct Type(pub i32); + | ^^^^^^^^^^^^^^^ this type implements the required trait +4 | pub trait Trait { + | --------------- this is the required trait"#, ) - .assert_stderr_contains("this type doesn't implement the required trait") - .assert_stderr_contains("this type implements the required trait") - .assert_stderr_contains("this is the required trait"); + .assert_stderr_contains( + r#" +3 | pub struct Type; + | ^^^^^^^^^^^^^^^ this type doesn't implement the required trait"#, + ) + .assert_stderr_contains( + r#" +error[E0599]: no method named `foo` found for struct `dep_2_reexport::Type` in the current scope + --> multiple-dep-versions.rs:8:10 + | +8 | Type.foo(); + | ^^^ method not found in `Type` + | +note: there are multiple different versions of crate `dependency` in the dependency graph"#, + ) + .assert_stderr_contains( + r#" +4 | pub trait Trait { + | ^^^^^^^^^^^^^^^ this is the trait that is needed +5 | fn foo(&self); + | -------------- the method is available for `dep_2_reexport::Type` here + | + ::: multiple-dep-versions.rs:4:32 + | +4 | use dependency::{do_something, Trait}; + | ----- `Trait` imported here doesn't correspond to the right version of crate `dependency`"#, + ) + .assert_stderr_contains( + r#" +4 | pub trait Trait { + | --------------- this is the trait that was imported"#, + ) + .assert_stderr_contains( + r#" +error[E0599]: no function or associated item named `bar` found for struct `dep_2_reexport::Type` in the current scope + --> multiple-dep-versions.rs:9:11 + | +9 | Type::bar(); + | ^^^ function or associated item not found in `Type` + | +note: there are multiple different versions of crate `dependency` in the dependency graph"#, + ) + .assert_stderr_contains( + r#" +4 | pub trait Trait { + | ^^^^^^^^^^^^^^^ this is the trait that is needed +5 | fn foo(&self); +6 | fn bar(); + | --------- the associated function is available for `dep_2_reexport::Type` here + | + ::: multiple-dep-versions.rs:4:32 + | +4 | use dependency::{do_something, Trait}; + | ----- `Trait` imported here doesn't correspond to the right version of crate `dependency`"#, + ); } diff --git a/tests/run-make/debugger-visualizer-dep-info/foo.py b/tests/run-make/debugger-visualizer-dep-info/foo.py deleted file mode 100644 index 1bb8bf6d7fd..00000000000 --- a/tests/run-make/debugger-visualizer-dep-info/foo.py +++ /dev/null @@ -1 +0,0 @@ -# empty diff --git a/tests/run-make/debugger-visualizer-dep-info/main.rs b/tests/run-make/debugger-visualizer-dep-info/main.rs index 3aede2215ea..3539b305be3 100644 --- a/tests/run-make/debugger-visualizer-dep-info/main.rs +++ b/tests/run-make/debugger-visualizer-dep-info/main.rs @@ -1,4 +1,4 @@ -#![debugger_visualizer(gdb_script_file = "foo.py")] +#![debugger_visualizer(gdb_script_file = "my_gdb_script.py")] fn main() { const _UNUSED: u32 = { diff --git a/tests/run-make/debugger-visualizer-dep-info/my_gdb_script.py b/tests/run-make/debugger-visualizer-dep-info/my_gdb_script.py new file mode 100644 index 00000000000..d319792657e --- /dev/null +++ b/tests/run-make/debugger-visualizer-dep-info/my_gdb_script.py @@ -0,0 +1,6 @@ +# This is a Python script, but we don't actually run it. +# So if you're trying to remove Python scripts from the test suite, +# be aware that there's no value in trying to get rid of this one. +# +# It just needs to exist so that the compiler can embed it via +# `#![debugger_visualizer(gdb_script_file = "...")]`. diff --git a/tests/run-make/debugger-visualizer-dep-info/rmake.rs b/tests/run-make/debugger-visualizer-dep-info/rmake.rs index 65ffb2373e7..f5cf39157ac 100644 --- a/tests/run-make/debugger-visualizer-dep-info/rmake.rs +++ b/tests/run-make/debugger-visualizer-dep-info/rmake.rs @@ -6,6 +6,6 @@ use run_make_support::{invalid_utf8_contains, rustc}; fn main() { rustc().emit("dep-info").input("main.rs").run(); - invalid_utf8_contains("main.d", "foo.py"); + invalid_utf8_contains("main.d", "my_gdb_script.py"); invalid_utf8_contains("main.d", "my_visualizers/bar.natvis"); } diff --git a/tests/run-make/dep-info-doesnt-run-much/Makefile b/tests/run-make/dep-info-doesnt-run-much/Makefile deleted file mode 100644 index b4dc44ad2be..00000000000 --- a/tests/run-make/dep-info-doesnt-run-much/Makefile +++ /dev/null @@ -1,4 +0,0 @@ -include ../tools.mk - -all: - $(RUSTC) foo.rs --emit dep-info diff --git a/tests/run-make/dep-info-spaces/Makefile b/tests/run-make/dep-info-spaces/Makefile deleted file mode 100644 index 0cfe513e490..00000000000 --- a/tests/run-make/dep-info-spaces/Makefile +++ /dev/null @@ -1,19 +0,0 @@ -include ../tools.mk - -# ignore-windows -# ignore-freebsd -# FIXME: (windows: see `../dep-info/Makefile`) - -all: - cp lib.rs $(TMPDIR)/ - cp 'foo foo.rs' $(TMPDIR)/ - cp bar.rs $(TMPDIR)/ - $(RUSTC) --emit link,dep-info --crate-type=lib $(TMPDIR)/lib.rs - sleep 1 - touch $(TMPDIR)/'foo foo.rs' - -rm -f $(TMPDIR)/done - $(MAKE) -drf Makefile.foo - rm $(TMPDIR)/done - pwd - $(MAKE) -drf Makefile.foo - rm $(TMPDIR)/done && exit 1 || exit 0 diff --git a/tests/run-make/dep-info-spaces/Makefile.foo b/tests/run-make/dep-info-spaces/Makefile.foo deleted file mode 100644 index 80a5d4333cd..00000000000 --- a/tests/run-make/dep-info-spaces/Makefile.foo +++ /dev/null @@ -1,7 +0,0 @@ -LIB := $(shell $(RUSTC) --print file-names --crate-type=lib $(TMPDIR)/lib.rs) - -$(TMPDIR)/$(LIB): - $(RUSTC) --emit link,dep-info --crate-type=lib $(TMPDIR)/lib.rs - touch $(TMPDIR)/done - --include $(TMPDIR)/lib.d diff --git a/tests/run-make/dep-info-spaces/bar.rs b/tests/run-make/dep-info-spaces/bar.rs deleted file mode 100644 index c5c0bc606cd..00000000000 --- a/tests/run-make/dep-info-spaces/bar.rs +++ /dev/null @@ -1 +0,0 @@ -pub fn bar() {} diff --git a/tests/run-make/dep-info/Makefile b/tests/run-make/dep-info/Makefile deleted file mode 100644 index c76f43a8eed..00000000000 --- a/tests/run-make/dep-info/Makefile +++ /dev/null @@ -1,25 +0,0 @@ -include ../tools.mk - -# ignore-windows -# ignore-freebsd -# FIXME: on windows `rustc --dep-info` produces Makefile dependency with -# windows native paths (e.g. `c:\path\to\libfoo.a`) -# but msys make seems to fail to recognize such paths, so test fails. - -all: - cp *.rs $(TMPDIR) - $(RUSTC) --emit dep-info,link --crate-type=lib $(TMPDIR)/lib.rs - sleep 2 - touch $(TMPDIR)/foo.rs - -rm -f $(TMPDIR)/done - $(MAKE) -drf Makefile.foo - sleep 2 - rm $(TMPDIR)/done - pwd - $(MAKE) -drf Makefile.foo - rm $(TMPDIR)/done && exit 1 || exit 0 - - # When a source file is deleted `make` should still work - rm $(TMPDIR)/bar.rs - cp $(TMPDIR)/lib2.rs $(TMPDIR)/lib.rs - $(MAKE) -drf Makefile.foo diff --git a/tests/run-make/dep-info/Makefile.foo b/tests/run-make/dep-info/Makefile.foo deleted file mode 100644 index e5df31f88c1..00000000000 --- a/tests/run-make/dep-info/Makefile.foo +++ /dev/null @@ -1,7 +0,0 @@ -LIB := $(shell $(RUSTC) --print file-names --crate-type=lib lib.rs) - -$(TMPDIR)/$(LIB): - $(RUSTC) --emit dep-info,link --crate-type=lib lib.rs - touch $(TMPDIR)/done - --include $(TMPDIR)/foo.d diff --git a/tests/run-make/dep-info-doesnt-run-much/foo.rs b/tests/run-make/dep-info/erroneous.rs index 316e681293e..316e681293e 100644 --- a/tests/run-make/dep-info-doesnt-run-much/foo.rs +++ b/tests/run-make/dep-info/erroneous.rs diff --git a/tests/run-make/dep-info-spaces/foo foo.rs b/tests/run-make/dep-info/foo foo.rs index b76b4321d62..b76b4321d62 100644 --- a/tests/run-make/dep-info-spaces/foo foo.rs +++ b/tests/run-make/dep-info/foo foo.rs diff --git a/tests/run-make/dep-info-spaces/lib.rs b/tests/run-make/dep-info/lib_foofoo.rs index 4e061892cf7..4e061892cf7 100644 --- a/tests/run-make/dep-info-spaces/lib.rs +++ b/tests/run-make/dep-info/lib_foofoo.rs diff --git a/tests/run-make/dep-info/rmake.rs b/tests/run-make/dep-info/rmake.rs new file mode 100644 index 00000000000..508569b7671 --- /dev/null +++ b/tests/run-make/dep-info/rmake.rs @@ -0,0 +1,37 @@ +// This is a simple smoke test for rustc's `--emit dep-info` feature. It prints out +// information about dependencies in a Makefile-compatible format, as a `.d` file. +// Note that this test does not check that the `.d` file is Makefile-compatible. + +// This test first checks that emitting dep-info disables static analysis, preventing +// compilation of `erroneous.rs` from causing a compilation failure. +// Then, it checks that compilation using the flag is successful in general, even with +// empty source files or source files that contain a whitespace character. + +// Finally, it removes one dependency and checks that compilation is still successful. +// See https://github.com/rust-lang/rust/pull/10698 + +use run_make_support::{rfs, rustc}; + +fn main() { + // We're only emitting dep info, so we shouldn't be running static analysis to + // figure out that this program is erroneous. + rustc().input("erroneous.rs").emit("dep-info").run(); + + rustc().input("lib.rs").emit("dep-info,link").crate_type("lib").run(); + rfs::remove_file("foo.rs"); + rfs::create_file("foo.rs"); + // Compilation should succeed even if `foo.rs` is empty. + rustc().input("lib.rs").emit("dep-info,link").crate_type("lib").run(); + + // Again, with a space in the filename this time around. + rustc().input("lib_foofoo.rs").emit("dep-info,link").crate_type("lib").run(); + rfs::remove_file("foo foo.rs"); + rfs::create_file("foo foo.rs"); + // Compilation should succeed even if `foo foo.rs` is empty. + rustc().input("lib_foofoo.rs").emit("dep-info,link").crate_type("lib").run(); + + // When a source file is deleted, compilation should still succeed if the library + // also loses this source file dependency. + rfs::remove_file("bar.rs"); + rustc().input("lib2.rs").emit("dep-info,link").crate_type("lib").run(); +} diff --git a/tests/run-make/deref-impl-rustdoc-ice/rmake.rs b/tests/run-make/deref-impl-rustdoc-ice/rmake.rs index 91fc0a9025f..0ad5934f62e 100644 --- a/tests/run-make/deref-impl-rustdoc-ice/rmake.rs +++ b/tests/run-make/deref-impl-rustdoc-ice/rmake.rs @@ -12,5 +12,5 @@ use run_make_support::{cwd, rustc, rustdoc}; fn main() { rustc().input("foo.rs").run(); rustc().input("bar.rs").run(); - rustdoc().input("baz.rs").library_search_path(cwd()).output(cwd()).run(); + rustdoc().input("baz.rs").library_search_path(cwd()).out_dir(cwd()).run(); } diff --git a/tests/run-make/doctests-keep-binaries-2024/rmake.rs b/tests/run-make/doctests-keep-binaries-2024/rmake.rs new file mode 100644 index 00000000000..3e8ffcbf244 --- /dev/null +++ b/tests/run-make/doctests-keep-binaries-2024/rmake.rs @@ -0,0 +1,67 @@ +// Check that valid binaries are persisted by running them, regardless of whether the +// --run or --no-run option is used. + +//@ ignore-cross-compile + +use std::path::Path; + +use run_make_support::{rfs, run, rustc, rustdoc}; + +fn setup_test_env<F: FnOnce(&Path, &Path)>(callback: F) { + let out_dir = Path::new("doctests"); + rfs::create_dir(&out_dir); + rustc().input("t.rs").crate_type("rlib").run(); + callback(&out_dir, Path::new("libt.rlib")); + rfs::remove_dir_all(out_dir); +} + +fn check_generated_binaries() { + run("doctests/merged_doctest_2024/rust_out"); +} + +fn main() { + setup_test_env(|out_dir, extern_path| { + rustdoc() + .input("t.rs") + .arg("-Zunstable-options") + .arg("--test") + .arg("--persist-doctests") + .arg(out_dir) + .extern_("t", extern_path) + .edition("2024") + .run(); + check_generated_binaries(); + }); + setup_test_env(|out_dir, extern_path| { + rustdoc() + .input("t.rs") + .arg("-Zunstable-options") + .arg("--test") + .arg("--persist-doctests") + .arg(out_dir) + .extern_("t", extern_path) + .arg("--no-run") + .edition("2024") + .run(); + check_generated_binaries(); + }); + // Behavior with --test-run-directory with relative paths. + setup_test_env(|_, _| { + let run_dir_path = Path::new("rundir"); + rfs::create_dir(&run_dir_path); + + rustdoc() + .input("t.rs") + .arg("-Zunstable-options") + .arg("--test") + .arg("--persist-doctests") + .arg("doctests") + .arg("--test-run-directory") + .arg(run_dir_path) + .extern_("t", "libt.rlib") + .edition("2024") + .run(); + + rfs::remove_dir_all(run_dir_path); + }); +} diff --git a/tests/run-make/doctests-keep-binaries-2024/t.rs b/tests/run-make/doctests-keep-binaries-2024/t.rs new file mode 100644 index 00000000000..c38cf0a0b25 --- /dev/null +++ b/tests/run-make/doctests-keep-binaries-2024/t.rs @@ -0,0 +1,11 @@ +/// Fungle the foople. +/// ``` +/// t::foople(); +/// ``` +pub fn foople() {} + +/// Flomble the florp +/// ``` +/// t::florp(); +/// ``` +pub fn florp() {} diff --git a/tests/run-make/doctests-merge/doctest-2021.stdout b/tests/run-make/doctests-merge/doctest-2021.stdout new file mode 100644 index 00000000000..7da08d68faa --- /dev/null +++ b/tests/run-make/doctests-merge/doctest-2021.stdout @@ -0,0 +1,7 @@ + +running 2 tests +test doctest.rs - (line 4) ... ok +test doctest.rs - init (line 8) ... ok + +test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in $TIME + diff --git a/tests/run-make/doctests-merge/doctest-2024.stdout b/tests/run-make/doctests-merge/doctest-2024.stdout new file mode 100644 index 00000000000..7da08d68faa --- /dev/null +++ b/tests/run-make/doctests-merge/doctest-2024.stdout @@ -0,0 +1,7 @@ + +running 2 tests +test doctest.rs - (line 4) ... ok +test doctest.rs - init (line 8) ... ok + +test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in $TIME + diff --git a/tests/run-make/doctests-merge/doctest-standalone.rs b/tests/run-make/doctests-merge/doctest-standalone.rs new file mode 100644 index 00000000000..134ffb58285 --- /dev/null +++ b/tests/run-make/doctests-merge/doctest-standalone.rs @@ -0,0 +1,18 @@ +#![crate_name = "foo"] +#![crate_type = "lib"] + +//! ```standalone +//! foo::init(); +//! ``` + +/// ```standalone +/// foo::init(); +/// ``` +pub fn init() { + static mut IS_INIT: bool = false; + + unsafe { + assert!(!IS_INIT); + IS_INIT = true; + } +} diff --git a/tests/run-make/doctests-merge/doctest-standalone.stdout b/tests/run-make/doctests-merge/doctest-standalone.stdout new file mode 100644 index 00000000000..ee9f62326ab --- /dev/null +++ b/tests/run-make/doctests-merge/doctest-standalone.stdout @@ -0,0 +1,7 @@ + +running 2 tests +test doctest-standalone.rs - (line 4) ... ok +test doctest-standalone.rs - init (line 8) ... ok + +test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in $TIME + diff --git a/tests/run-make/doctests-merge/doctest.rs b/tests/run-make/doctests-merge/doctest.rs new file mode 100644 index 00000000000..66a5d88db67 --- /dev/null +++ b/tests/run-make/doctests-merge/doctest.rs @@ -0,0 +1,18 @@ +#![crate_name = "foo"] +#![crate_type = "lib"] + +//! ``` +//! foo::init(); +//! ``` + +/// ``` +/// foo::init(); +/// ``` +pub fn init() { + static mut IS_INIT: bool = false; + + unsafe { + assert!(!IS_INIT); + IS_INIT = true; + } +} diff --git a/tests/run-make/doctests-merge/rmake.rs b/tests/run-make/doctests-merge/rmake.rs new file mode 100644 index 00000000000..a25da7403e2 --- /dev/null +++ b/tests/run-make/doctests-merge/rmake.rs @@ -0,0 +1,39 @@ +use std::path::Path; + +use run_make_support::{cwd, diff, rustc, rustdoc}; + +fn test_and_compare(input_file: &str, stdout_file: &str, edition: &str, dep: &Path) { + let mut cmd = rustdoc(); + + let output = cmd + .input(input_file) + .arg("--test") + .arg("-Zunstable-options") + .edition(edition) + .arg("--test-args=--test-threads=1") + .extern_("foo", dep.display().to_string()) + .env("RUST_BACKTRACE", "short") + .run(); + + diff() + .expected_file(stdout_file) + .actual_text("output", output.stdout_utf8()) + .normalize(r#"finished in \d+\.\d+s"#, "finished in $$TIME") + .run(); +} + +fn main() { + let out_file = cwd().join("libfoo.rlib"); + + rustc().input("doctest.rs").crate_type("rlib").output(&out_file).run(); + + // First we ensure that running with the 2024 edition will not fail at runtime. + test_and_compare("doctest.rs", "doctest-2024.stdout", "2024", &out_file); + + // Then we ensure that running with an edition < 2024 will not fail at runtime. + test_and_compare("doctest.rs", "doctest-2021.stdout", "2021", &out_file); + + // Now we check with the standalone attribute which should succeed in all cases. + test_and_compare("doctest-standalone.rs", "doctest-standalone.stdout", "2024", &out_file); + test_and_compare("doctest-standalone.rs", "doctest-standalone.stdout", "2021", &out_file); +} diff --git a/tests/run-make/dos-device-input/rmake.rs b/tests/run-make/dos-device-input/rmake.rs index dee3b86f095..f5911d78fd9 100644 --- a/tests/run-make/dos-device-input/rmake.rs +++ b/tests/run-make/dos-device-input/rmake.rs @@ -1,13 +1,11 @@ //@ only-windows // Reason: dos devices are a Windows thing -use std::path::Path; - -use run_make_support::{rustc, static_lib_name}; +use run_make_support::{path, rustc, static_lib_name}; fn main() { rustc().input(r"\\.\NUL").crate_type("staticlib").run(); rustc().input(r"\\?\NUL").crate_type("staticlib").run(); - assert!(Path::new(&static_lib_name("rust_out")).exists()); + assert!(path(&static_lib_name("rust_out")).exists()); } diff --git a/tests/run-make/dump-ice-to-disk/rmake.rs b/tests/run-make/dump-ice-to-disk/rmake.rs index a64103fa516..15f35eb2d3d 100644 --- a/tests/run-make/dump-ice-to-disk/rmake.rs +++ b/tests/run-make/dump-ice-to-disk/rmake.rs @@ -1,137 +1,203 @@ -// This test checks if internal compilation error (ICE) log files work as expected. -// - Get the number of lines from the log files without any configuration options, -// then check that the line count doesn't change if the backtrace gets configured to be short -// or full. -// - Check that disabling ICE logging results in zero files created. -// - Check that the ICE files contain some of the expected strings. -// - exercise the -Zmetrics-dir nightly flag -// - verify what happens when both the nightly flag and env variable are set -// - test the RUST_BACKTRACE=0 behavior against the file creation +//! This test checks if Internal Compilation Error (ICE) dump files `rustc-ice*.txt` work as +//! expected. +//! +//! - Basic sanity checks on a default ICE dump. +//! - Get the number of lines from the dump files without any `RUST_BACKTRACE` options, then check +//! ICE dump file (line count) is not affected by `RUSTC_BACKTRACE` settings. +//! - Check that disabling ICE dumping results in zero dump files created. +//! - Check that the ICE dump contain some of the expected strings. +//! - Check that `RUST_BACKTRACE=0` prevents ICE dump from created. +//! - Exercise the `-Zmetrics-dir` nightly flag (#128914): +//! - When `-Zmetrics=dir=PATH` is present but `RUSTC_ICE` is not set, check that the ICE dump +//! is placed under `PATH`. +//! - When `RUSTC_ICE=RUSTC_ICE_PATH` and `-Zmetrics-dir=METRICS_PATH` are both provided, check +//! that `RUSTC_ICE_PATH` takes precedence and no ICE dump is emitted under `METRICS_PATH`. +//! +//! See <https://github.com/rust-lang/rust/pull/108714>. +//! +//! # Test history +//! +//! - The previous rmake.rs iteration of this test was flakey for unknown reason on `i686-mingw` +//! *specifically*, so assertion failures in this test was made extremely verbose to help +//! diagnose why the ICE messages was different *specifically* on `i686-mingw`. +//! - An attempt is made to re-enable this test on `i686-mingw` (by removing `ignore-windows`). If +//! this test is still flakey, please restore the `ignore-windows` directive. -// See https://github.com/rust-lang/rust/pull/108714 +//@ ignore-windows +//FIXME(#128911): still flakey on i686-mingw. -use run_make_support::{cwd, has_extension, has_prefix, rfs, rustc, shallow_find_files}; +use std::cell::OnceCell; +use std::path::{Path, PathBuf}; -fn main() { - rustc().input("lib.rs").arg("-Ztreat-err-as-bug=1").run_fail(); - let default = get_text_from_ice(".").lines().count(); - - clear_ice_files(); - rustc().env("RUSTC_ICE", cwd()).input("lib.rs").arg("-Ztreat-err-as-bug=1").run_fail(); - let ice_text = get_text_from_ice(cwd()); - let default_set = ice_text.lines().count(); - let content = ice_text; - let ice_files = shallow_find_files(cwd(), |path| { - has_prefix(path, "rustc-ice") && has_extension(path, "txt") - }); +use run_make_support::{ + cwd, filename_contains, has_extension, has_prefix, rfs, run_in_tmpdir, rustc, + shallow_find_files, +}; + +#[derive(Debug)] +struct IceDump { + name: &'static str, + path: PathBuf, + message: String, +} + +impl IceDump { + fn lines_count(&self) -> usize { + self.message.lines().count() + } +} + +#[track_caller] +fn assert_ice_len_equals(left: &IceDump, right: &IceDump) { + let left_len = left.lines_count(); + let right_len = right.lines_count(); + + if left_len != right_len { + eprintln!("=== {} ICE MESSAGE ({} lines) ====", left.name, left_len); + eprintln!("{}", left.message); + + eprintln!("=== {} ICE MESSAGE ({} lines) ====", right.name, right_len); + eprintln!("{}", right.message); + + eprintln!("===================================="); + panic!( + "ICE message length mismatch: {} has {} lines but {} has {} lines", + left.name, left_len, right.name, right_len + ); + } +} + +fn find_ice_dumps_in_dir<P: AsRef<Path>>(dir: P) -> Vec<PathBuf> { + shallow_find_files(dir, |path| has_prefix(path, "rustc-ice") && has_extension(path, "txt")) +} + +// Assert only one `rustc-ice*.txt` ICE file exists, and extract the ICE message from the ICE file. +#[track_caller] +fn extract_exactly_one_ice_file<P: AsRef<Path>>(name: &'static str, dir: P) -> IceDump { + let ice_files = find_ice_dumps_in_dir(dir); assert_eq!(ice_files.len(), 1); // There should only be 1 ICE file. - let ice_file_name = - ice_files.first().and_then(|f| f.file_name()).and_then(|n| n.to_str()).unwrap(); - // Ensure that the ICE dump path doesn't contain `:`, because they cause problems on Windows. - assert!(!ice_file_name.contains(":"), "{ice_file_name}"); - assert_eq!(default, default_set); - assert!(default > 0); - // Some of the expected strings in an ICE file should appear. - assert!(content.contains("thread 'rustc' panicked at")); - assert!(content.contains("stack backtrace:")); - - test_backtrace_short(default); - test_backtrace_full(default); - test_backtrace_disabled(default); - - clear_ice_files(); - // The ICE dump is explicitly disabled. Therefore, this should produce no files. - rustc().env("RUSTC_ICE", "0").input("lib.rs").arg("-Ztreat-err-as-bug=1").run_fail(); - let ice_files = shallow_find_files(cwd(), |path| { - has_prefix(path, "rustc-ice") && has_extension(path, "txt") + let path = ice_files.get(0).unwrap(); + let message = rfs::read_to_string(path); + IceDump { name, path: path.to_path_buf(), message } +} + +fn main() { + // Establish baseline ICE message. + let mut default_ice_dump = OnceCell::new(); + run_in_tmpdir(|| { + rustc().env("RUSTC_ICE", cwd()).input("lib.rs").arg("-Ztreat-err-as-bug=1").run_fail(); + let dump = extract_exactly_one_ice_file("baseline", cwd()); + // Ensure that the ICE dump path doesn't contain `:`, because they cause problems on + // Windows. + assert!(!filename_contains(&dump.path, ":"), "{} contains `:`", dump.path.display()); + // Some of the expected strings in an ICE file should appear. + assert!(dump.message.contains("thread 'rustc' panicked at")); + assert!(dump.message.contains("stack backtrace:")); + default_ice_dump.set(dump).unwrap(); }); - assert!(ice_files.is_empty()); // There should be 0 ICE files. + let default_ice_dump = default_ice_dump.get().unwrap(); - metrics_dir(default); -} + test_backtrace_short(default_ice_dump); + test_backtrace_full(default_ice_dump); + test_backtrace_disabled(default_ice_dump); + test_ice_dump_disabled(); -fn test_backtrace_short(baseline: usize) { - clear_ice_files(); - rustc() - .env("RUSTC_ICE", cwd()) - .input("lib.rs") - .env("RUST_BACKTRACE", "short") - .arg("-Ztreat-err-as-bug=1") - .run_fail(); - let short = get_text_from_ice(cwd()).lines().count(); - // backtrace length in dump shouldn't be changed by RUST_BACKTRACE - assert_eq!(short, baseline); + test_metrics_dir(default_ice_dump); } -fn test_backtrace_full(baseline: usize) { - clear_ice_files(); - rustc() - .env("RUSTC_ICE", cwd()) - .input("lib.rs") - .env("RUST_BACKTRACE", "full") - .arg("-Ztreat-err-as-bug=1") - .run_fail(); - let full = get_text_from_ice(cwd()).lines().count(); - // backtrace length in dump shouldn't be changed by RUST_BACKTRACE - assert_eq!(full, baseline); +#[track_caller] +fn test_backtrace_short(baseline: &IceDump) { + run_in_tmpdir(|| { + rustc() + .env("RUSTC_ICE", cwd()) + .input("lib.rs") + .env("RUST_BACKTRACE", "short") + .arg("-Ztreat-err-as-bug=1") + .run_fail(); + let dump = extract_exactly_one_ice_file("RUST_BACKTRACE=short", cwd()); + // Backtrace length in dump shouldn't be changed by `RUST_BACKTRACE`. + assert_ice_len_equals(baseline, &dump); + }); } -fn test_backtrace_disabled(baseline: usize) { - clear_ice_files(); - rustc() - .env("RUSTC_ICE", cwd()) - .input("lib.rs") - .env("RUST_BACKTRACE", "0") - .arg("-Ztreat-err-as-bug=1") - .run_fail(); - let disabled = get_text_from_ice(cwd()).lines().count(); - // backtrace length in dump shouldn't be changed by RUST_BACKTRACE - assert_eq!(disabled, baseline); +#[track_caller] +fn test_backtrace_full(baseline: &IceDump) { + run_in_tmpdir(|| { + rustc() + .env("RUSTC_ICE", cwd()) + .input("lib.rs") + .env("RUST_BACKTRACE", "full") + .arg("-Ztreat-err-as-bug=1") + .run_fail(); + let dump = extract_exactly_one_ice_file("RUST_BACKTRACE=full", cwd()); + // Backtrace length in dump shouldn't be changed by `RUST_BACKTRACE`. + assert_ice_len_equals(baseline, &dump); + }); } -fn metrics_dir(baseline: usize) { - test_flag_only(baseline); - test_flag_and_env(baseline); +#[track_caller] +fn test_backtrace_disabled(baseline: &IceDump) { + run_in_tmpdir(|| { + rustc() + .env("RUSTC_ICE", cwd()) + .input("lib.rs") + .env("RUST_BACKTRACE", "0") + .arg("-Ztreat-err-as-bug=1") + .run_fail(); + let dump = extract_exactly_one_ice_file("RUST_BACKTRACE=disabled", cwd()); + // Backtrace length in dump shouldn't be changed by `RUST_BACKTRACE`. + assert_ice_len_equals(baseline, &dump); + }); } -fn test_flag_only(baseline: usize) { - clear_ice_files(); - let metrics_arg = format!("-Zmetrics-dir={}", cwd().display()); - rustc().input("lib.rs").arg("-Ztreat-err-as-bug=1").arg(metrics_arg).run_fail(); - let output = get_text_from_ice(cwd()).lines().count(); - assert_eq!(output, baseline); +#[track_caller] +fn test_ice_dump_disabled() { + // The ICE dump is explicitly disabled. Therefore, this should produce no files. + run_in_tmpdir(|| { + rustc().env("RUSTC_ICE", "0").input("lib.rs").arg("-Ztreat-err-as-bug=1").run_fail(); + let ice_files = find_ice_dumps_in_dir(cwd()); + assert!(ice_files.is_empty(), "there should be no ICE files if `RUSTC_ICE=0` is set"); + }); } -fn test_flag_and_env(baseline: usize) { - clear_ice_files(); - let metrics_arg = format!("-Zmetrics-dir={}", cwd().display()); - let real_dir = cwd().join("actually_put_ice_here"); - rfs::create_dir(real_dir.clone()); - rustc() - .input("lib.rs") - .env("RUSTC_ICE", real_dir.clone()) - .arg("-Ztreat-err-as-bug=1") - .arg(metrics_arg) - .run_fail(); - let output = get_text_from_ice(real_dir).lines().count(); - assert_eq!(output, baseline); +#[track_caller] +fn test_metrics_dir(baseline: &IceDump) { + test_flag_only(baseline); + test_flag_and_env(baseline); } -fn clear_ice_files() { - let ice_files = shallow_find_files(cwd(), |path| { - has_prefix(path, "rustc-ice") && has_extension(path, "txt") +#[track_caller] +fn test_flag_only(baseline: &IceDump) { + run_in_tmpdir(|| { + let metrics_arg = format!("-Zmetrics-dir={}", cwd().display()); + rustc() + .env_remove("RUSTC_ICE") // prevent interference from environment + .input("lib.rs") + .arg("-Ztreat-err-as-bug=1") + .arg(metrics_arg) + .run_fail(); + let dump = extract_exactly_one_ice_file("-Zmetrics-dir only", cwd()); + assert_ice_len_equals(baseline, &dump); }); - for file in ice_files { - rfs::remove_file(file); - } } #[track_caller] -fn get_text_from_ice(dir: impl AsRef<std::path::Path>) -> String { - let ice_files = - shallow_find_files(dir, |path| has_prefix(path, "rustc-ice") && has_extension(path, "txt")); - assert_eq!(ice_files.len(), 1); // There should only be 1 ICE file. - let ice_file = ice_files.get(0).unwrap(); - let output = rfs::read_to_string(ice_file); - output +fn test_flag_and_env(baseline: &IceDump) { + run_in_tmpdir(|| { + let metrics_arg = format!("-Zmetrics-dir={}", cwd().display()); + let real_dir = cwd().join("actually_put_ice_here"); + rfs::create_dir(&real_dir); + rustc() + .input("lib.rs") + .env("RUSTC_ICE", &real_dir) + .arg("-Ztreat-err-as-bug=1") + .arg(metrics_arg) + .run_fail(); + + let cwd_ice_files = find_ice_dumps_in_dir(cwd()); + assert!(cwd_ice_files.is_empty(), "RUSTC_ICE should override -Zmetrics-dir"); + + let dump = extract_exactly_one_ice_file("RUSTC_ICE overrides -Zmetrics-dir", real_dir); + assert_ice_len_equals(baseline, &dump); + }); } diff --git a/tests/run-make/dylib-soname/rmake.rs b/tests/run-make/dylib-soname/rmake.rs index a0215a6906e..cec0d463842 100644 --- a/tests/run-make/dylib-soname/rmake.rs +++ b/tests/run-make/dylib-soname/rmake.rs @@ -4,7 +4,6 @@ //@ only-linux //@ ignore-cross-compile -use run_make_support::regex::Regex; use run_make_support::{cmd, run_in_tmpdir, rustc}; fn main() { diff --git a/tests/run-make/embed-source-dwarf/main.rs b/tests/run-make/embed-source-dwarf/main.rs new file mode 100644 index 00000000000..c80af84f414 --- /dev/null +++ b/tests/run-make/embed-source-dwarf/main.rs @@ -0,0 +1,2 @@ +// hello +fn main() {} diff --git a/tests/run-make/embed-source-dwarf/rmake.rs b/tests/run-make/embed-source-dwarf/rmake.rs new file mode 100644 index 00000000000..06d550121b0 --- /dev/null +++ b/tests/run-make/embed-source-dwarf/rmake.rs @@ -0,0 +1,70 @@ +//@ ignore-windows +//@ ignore-apple + +// LLVM 17's embed-source implementation requires that source code is attached +// for all files in the output DWARF debug info. This restriction was lifted in +// LLVM 18 (87e22bdd2bd6d77d782f9d64b3e3ae5bdcd5080d). +//@ min-llvm-version: 18 + +// This test should be replaced with one in tests/debuginfo once we can easily +// tell via GDB or LLDB if debuginfo contains source code. Cheap tricks in LLDB +// like setting an invalid source map path don't appear to work, maybe this'll +// become easier once GDB supports DWARFv6? + +use std::collections::HashMap; +use std::path::PathBuf; +use std::rc::Rc; + +use gimli::{AttributeValue, EndianRcSlice, Reader, RunTimeEndian}; +use object::{Object, ObjectSection}; +use run_make_support::{gimli, object, rfs, rustc}; + +fn main() { + let output = PathBuf::from("embed-source-main"); + rustc() + .input("main.rs") + .output(&output) + .arg("-g") + .arg("-Zembed-source=yes") + .arg("-Zdwarf-version=5") + .run(); + let output = rfs::read(output); + let obj = object::File::parse(output.as_slice()).unwrap(); + let endian = if obj.is_little_endian() { RunTimeEndian::Little } else { RunTimeEndian::Big }; + let dwarf = gimli::Dwarf::load(|section| -> Result<_, ()> { + let data = obj.section_by_name(section.name()).map(|s| s.uncompressed_data().unwrap()); + Ok(EndianRcSlice::new(Rc::from(data.unwrap_or_default().as_ref()), endian)) + }) + .unwrap(); + + let mut sources = HashMap::new(); + + let mut iter = dwarf.units(); + while let Some(header) = iter.next().unwrap() { + let unit = dwarf.unit(header).unwrap(); + let unit = unit.unit_ref(&dwarf); + + if let Some(program) = &unit.line_program { + let header = program.header(); + for file in header.file_names() { + if let Some(source) = file.source() { + let path = unit + .attr_string(file.path_name()) + .unwrap() + .to_string_lossy() + .unwrap() + .to_string(); + let source = + unit.attr_string(source).unwrap().to_string_lossy().unwrap().to_string(); + if !source.is_empty() { + sources.insert(path, source); + } + } + } + } + } + + dbg!(&sources); + assert_eq!(sources.len(), 1); + assert_eq!(sources.get("main.rs").unwrap(), "// hello\nfn main() {}\n"); +} diff --git a/tests/run-make/emit-shared-files/rmake.rs b/tests/run-make/emit-shared-files/rmake.rs index 8ac9073e993..c8c113ce944 100644 --- a/tests/run-make/emit-shared-files/rmake.rs +++ b/tests/run-make/emit-shared-files/rmake.rs @@ -5,36 +5,35 @@ // `all-shared` should only emit files that can be shared between crates. // See https://github.com/rust-lang/rust/pull/83478 -use std::path::Path; - -use run_make_support::{has_extension, has_prefix, rustdoc, shallow_find_files}; +use run_make_support::{has_extension, has_prefix, path, rustdoc, shallow_find_files}; fn main() { rustdoc() .arg("-Zunstable-options") .arg("--emit=invocation-specific") - .output("invocation-only") + .out_dir("invocation-only") .arg("--resource-suffix=-xxx") .args(&["--theme", "y.css"]) .args(&["--extend-css", "z.css"]) .input("x.rs") .run(); - assert!(Path::new("invocation-only/search-index-xxx.js").exists()); - assert!(Path::new("invocation-only/settings.html").exists()); - assert!(Path::new("invocation-only/x/all.html").exists()); - assert!(Path::new("invocation-only/x/index.html").exists()); - assert!(Path::new("invocation-only/theme-xxx.css").exists()); // generated from z.css - assert!(!Path::new("invocation-only/storage-xxx.js").exists()); - assert!(!Path::new("invocation-only/SourceSerif4-It.ttf.woff2").exists()); + assert!(path("invocation-only/search-index-xxx.js").exists()); + assert!(path("invocation-only/crates-xxx.js").exists()); + assert!(path("invocation-only/settings.html").exists()); + assert!(path("invocation-only/x/all.html").exists()); + assert!(path("invocation-only/x/index.html").exists()); + assert!(path("invocation-only/theme-xxx.css").exists()); // generated from z.css + assert!(!path("invocation-only/storage-xxx.js").exists()); + assert!(!path("invocation-only/SourceSerif4-It.ttf.woff2").exists()); // FIXME: this probably shouldn't have a suffix - assert!(Path::new("invocation-only/y-xxx.css").exists()); + assert!(path("invocation-only/y-xxx.css").exists()); // FIXME: this is technically incorrect (see `write_shared`) - assert!(!Path::new("invocation-only/main-xxx.js").exists()); + assert!(!path("invocation-only/main-xxx.js").exists()); rustdoc() .arg("-Zunstable-options") .arg("--emit=toolchain-shared-resources") - .output("toolchain-only") + .out_dir("toolchain-only") .arg("--resource-suffix=-xxx") .args(&["--extend-css", "z.css"]) .input("x.rs") @@ -60,15 +59,15 @@ fn main() { .len(), 1 ); - assert!(!Path::new("toolchain-only/search-index-xxx.js").exists()); - assert!(!Path::new("toolchain-only/x/index.html").exists()); - assert!(!Path::new("toolchain-only/theme.css").exists()); - assert!(!Path::new("toolchain-only/y-xxx.css").exists()); + assert!(!path("toolchain-only/search-index-xxx.js").exists()); + assert!(!path("toolchain-only/x/index.html").exists()); + assert!(!path("toolchain-only/theme.css").exists()); + assert!(!path("toolchain-only/y-xxx.css").exists()); rustdoc() .arg("-Zunstable-options") .arg("--emit=toolchain-shared-resources,unversioned-shared-resources") - .output("all-shared") + .out_dir("all-shared") .arg("--resource-suffix=-xxx") .args(&["--extend-css", "z.css"]) .input("x.rs") @@ -87,11 +86,11 @@ fn main() { .len(), 1 ); - assert!(!Path::new("all-shared/search-index-xxx.js").exists()); - assert!(!Path::new("all-shared/settings.html").exists()); - assert!(!Path::new("all-shared/x").exists()); - assert!(!Path::new("all-shared/src").exists()); - assert!(!Path::new("all-shared/theme.css").exists()); + assert!(!path("all-shared/search-index-xxx.js").exists()); + assert!(!path("all-shared/settings.html").exists()); + assert!(!path("all-shared/x").exists()); + assert!(!path("all-shared/src").exists()); + assert!(!path("all-shared/theme.css").exists()); assert_eq!( shallow_find_files("all-shared/static.files", |path| { has_prefix(path, "main-") && has_extension(path, "js") @@ -99,5 +98,5 @@ fn main() { .len(), 1 ); - assert!(!Path::new("all-shared/y-xxx.css").exists()); + assert!(!path("all-shared/y-xxx.css").exists()); } diff --git a/tests/run-make/exit-code/rmake.rs b/tests/run-make/exit-code/rmake.rs index f290554831d..d3dcc04428c 100644 --- a/tests/run-make/exit-code/rmake.rs +++ b/tests/run-make/exit-code/rmake.rs @@ -16,7 +16,7 @@ fn main() { .run_fail() .assert_exit_code(101); - rustdoc().arg("success.rs").output("exit-code").run(); + rustdoc().arg("success.rs").out_dir("exit-code").run(); rustdoc().arg("--invalid-arg-foo").run_fail().assert_exit_code(1); diff --git a/tests/run-make/extern-flag-disambiguates/rmake.rs b/tests/run-make/extern-flag-disambiguates/rmake.rs index 2d7d7f69f66..89cda02eaea 100644 --- a/tests/run-make/extern-flag-disambiguates/rmake.rs +++ b/tests/run-make/extern-flag-disambiguates/rmake.rs @@ -1,6 +1,6 @@ //@ ignore-cross-compile -use run_make_support::{cwd, run, rustc}; +use run_make_support::{run, rustc}; // Attempt to build this dependency tree: // diff --git a/tests/run-make/fmt-write-bloat/main.rs b/tests/run-make/fmt-write-bloat/main.rs index e86c48014c3..6f206d6515a 100644 --- a/tests/run-make/fmt-write-bloat/main.rs +++ b/tests/run-make/fmt-write-bloat/main.rs @@ -5,7 +5,7 @@ use core::fmt; use core::fmt::Write; -#[link(name = "c")] +#[cfg_attr(not(windows), link(name = "c"))] extern "C" {} struct Dummy; diff --git a/tests/run-make/fmt-write-bloat/rmake.rs b/tests/run-make/fmt-write-bloat/rmake.rs index 4ae226ec0e2..6875ef9ddc0 100644 --- a/tests/run-make/fmt-write-bloat/rmake.rs +++ b/tests/run-make/fmt-write-bloat/rmake.rs @@ -15,9 +15,12 @@ //! `NO_DEBUG_ASSERTIONS=1`). If debug assertions are disabled, then we can check for the absence of //! additional `usize` formatting and padding related symbols. -// Reason: This test is `ignore-windows` because the `no_std` test (using `#[link(name = "c")])` -// doesn't link on windows. //@ ignore-windows +// Reason: +// - MSVC targets really need to parse the .pdb file (aka the debug information). +// On Windows there's an API for that (dbghelp) which maybe we can use +// - MinGW targets have a lot of symbols included in their runtime which we can't avoid. +// We would need to make the symbols we're looking for more specific for this test to work. //@ ignore-cross-compile use run_make_support::env::no_debug_assertions; diff --git a/tests/run-make/git_clone_sha1.sh b/tests/run-make/git_clone_sha1.sh deleted file mode 100644 index 626e4e42761..00000000000 --- a/tests/run-make/git_clone_sha1.sh +++ /dev/null @@ -1,23 +0,0 @@ -#!/bin/bash -x - -# Usage: $0 project_name url sha1 -# Get the crate with the specified sha1. -# -# all arguments are required. -# -# See below link for git usage: -# https://stackoverflow.com/questions/3489173#14091182 - -# Mandatory arguments: -PROJECT_NAME=$1 -URL=$2 -SHA1=$3 - -function err_exit() { - echo "ERROR:" $* - exit 1 -} - -git clone $URL $PROJECT_NAME || err_exit -cd $PROJECT_NAME || err_exit -git reset --hard $SHA1 || err_exit diff --git a/tests/run-make/ice-dep-cannot-find-dep/rmake.rs b/tests/run-make/ice-dep-cannot-find-dep/rmake.rs index 8ba3a0366b0..1c136773f01 100644 --- a/tests/run-make/ice-dep-cannot-find-dep/rmake.rs +++ b/tests/run-make/ice-dep-cannot-find-dep/rmake.rs @@ -16,7 +16,7 @@ // If we used `rustc` the additional '-L rmake_out' option would allow rustc to // actually find the crate. -use run_make_support::{bare_rustc, rfs, rust_lib_name, rustc}; +use run_make_support::{bare_rustc, rust_lib_name, rustc}; fn main() { rustc().crate_name("a").crate_type("rlib").input("a.rs").arg("--verbose").run(); diff --git a/tests/run-make/incr-test-moved-file/rmake.rs b/tests/run-make/incr-test-moved-file/rmake.rs index f314e110a8c..0ba1b0d58fe 100644 --- a/tests/run-make/incr-test-moved-file/rmake.rs +++ b/tests/run-make/incr-test-moved-file/rmake.rs @@ -14,7 +14,7 @@ //@ ignore-nvptx64-nvidia-cuda // FIXME: can't find crate for 'std' -use run_make_support::{rfs, rust_lib_name, rustc}; +use run_make_support::{rfs, rustc}; fn main() { rfs::create_dir("incr"); diff --git a/tests/run-make/incremental-debugger-visualizer/rmake.rs b/tests/run-make/incremental-debugger-visualizer/rmake.rs index 58a7e415bc5..07c920cc04a 100644 --- a/tests/run-make/incremental-debugger-visualizer/rmake.rs +++ b/tests/run-make/incremental-debugger-visualizer/rmake.rs @@ -2,8 +2,6 @@ // (in this case, foo.py and foo.natvis) are picked up when compiling incrementally. // See https://github.com/rust-lang/rust/pull/111641 -use std::io::Read; - use run_make_support::{invalid_utf8_contains, invalid_utf8_not_contains, rfs, rustc}; fn main() { diff --git a/tests/run-make/libtest-json/Makefile b/tests/run-make/libtest-json/Makefile deleted file mode 100644 index c8bc7b5dd4a..00000000000 --- a/tests/run-make/libtest-json/Makefile +++ /dev/null @@ -1,20 +0,0 @@ -# ignore-cross-compile -# needs-unwind -include ../tools.mk - -# Test expected libtest's JSON output - -OUTPUT_FILE_DEFAULT := $(TMPDIR)/libtest-json-output-default.json -OUTPUT_FILE_STDOUT_SUCCESS := $(TMPDIR)/libtest-json-output-stdout-success.json - -all: f.rs validate_json.py output-default.json output-stdout-success.json - $(RUSTC) --test f.rs - RUST_BACKTRACE=0 $(call RUN,f) -Z unstable-options --test-threads=1 --format=json > $(OUTPUT_FILE_DEFAULT) || true - RUST_BACKTRACE=0 $(call RUN,f) -Z unstable-options --test-threads=1 --format=json --show-output > $(OUTPUT_FILE_STDOUT_SUCCESS) || true - - cat $(OUTPUT_FILE_DEFAULT) | "$(PYTHON)" validate_json.py - cat $(OUTPUT_FILE_STDOUT_SUCCESS) | "$(PYTHON)" validate_json.py - - # Normalize the actual output and compare to expected output file - cat $(OUTPUT_FILE_DEFAULT) | sed 's/"exec_time": [0-9.]*/"exec_time": $$TIME/' | diff output-default.json - - cat $(OUTPUT_FILE_STDOUT_SUCCESS) | sed 's/"exec_time": [0-9.]*/"exec_time": $$TIME/' | diff output-stdout-success.json - diff --git a/tests/run-make/libtest-json/output-default.json b/tests/run-make/libtest-json/output-default.json index 01710f59e5d..a2293a032d0 100644 --- a/tests/run-make/libtest-json/output-default.json +++ b/tests/run-make/libtest-json/output-default.json @@ -7,4 +7,4 @@ { "type": "test", "name": "c", "event": "ok" } { "type": "test", "event": "started", "name": "d" } { "type": "test", "name": "d", "event": "ignored", "message": "msg" } -{ "type": "suite", "event": "failed", "passed": 2, "failed": 1, "ignored": 1, "measured": 0, "filtered_out": 0, "exec_time": $TIME } +{ "type": "suite", "event": "failed", "passed": 2, "failed": 1, "ignored": 1, "measured": 0, "filtered_out": 0, "exec_time": "$EXEC_TIME" } diff --git a/tests/run-make/libtest-json/output-stdout-success.json b/tests/run-make/libtest-json/output-stdout-success.json index 878eb6c7c26..cf92f01f63a 100644 --- a/tests/run-make/libtest-json/output-stdout-success.json +++ b/tests/run-make/libtest-json/output-stdout-success.json @@ -7,4 +7,4 @@ { "type": "test", "name": "c", "event": "ok", "stdout": "thread 'c' panicked at f.rs:15:5:\nassertion failed: false\n" } { "type": "test", "event": "started", "name": "d" } { "type": "test", "name": "d", "event": "ignored", "message": "msg" } -{ "type": "suite", "event": "failed", "passed": 2, "failed": 1, "ignored": 1, "measured": 0, "filtered_out": 0, "exec_time": $TIME } +{ "type": "suite", "event": "failed", "passed": 2, "failed": 1, "ignored": 1, "measured": 0, "filtered_out": 0, "exec_time": "$EXEC_TIME" } diff --git a/tests/run-make/libtest-json/rmake.rs b/tests/run-make/libtest-json/rmake.rs new file mode 100644 index 00000000000..c31f4a79b64 --- /dev/null +++ b/tests/run-make/libtest-json/rmake.rs @@ -0,0 +1,42 @@ +// Check libtest's JSON output against snapshots. + +//@ ignore-cross-compile +//@ needs-unwind (test file contains #[should_panic] test) + +use run_make_support::{cmd, diff, rustc, serde_json}; + +fn main() { + rustc().arg("--test").input("f.rs").run(); + + run_tests(&[], "output-default.json"); + run_tests(&["--show-output"], "output-stdout-success.json"); +} + +#[track_caller] +fn run_tests(extra_args: &[&str], expected_file: &str) { + let cmd_out = cmd("./f") + .env("RUST_BACKTRACE", "0") + .args(&["-Zunstable-options", "--test-threads=1", "--format=json"]) + .args(extra_args) + .run_fail(); + let test_stdout = &cmd_out.stdout_utf8(); + + // Verify that the test process output is JSON Lines, i.e. each line is valid JSON. + for (line, n) in test_stdout.lines().zip(1..) { + if let Err(e) = serde_json::from_str::<serde_json::Value>(line) { + panic!( + "could not parse JSON on line {n}: {e}\n\ + \n\ + === STDOUT ===\n\ + {test_stdout}\ + ==============" + ); + } + } + + diff() + .expected_file(expected_file) + .actual_text("stdout", test_stdout) + .normalize(r#"(?<prefix>"exec_time": )[0-9.]+"#, r#"${prefix}"$$EXEC_TIME""#) + .run(); +} diff --git a/tests/run-make/libtest-json/validate_json.py b/tests/run-make/libtest-json/validate_json.py deleted file mode 100755 index 657f732f2bf..00000000000 --- a/tests/run-make/libtest-json/validate_json.py +++ /dev/null @@ -1,8 +0,0 @@ -#!/usr/bin/env python - -import sys -import json - -# Try to decode line in order to ensure it is a valid JSON document -for line in sys.stdin: - json.loads(line) diff --git a/tests/run-make/libtest-junit/Makefile b/tests/run-make/libtest-junit/Makefile deleted file mode 100644 index 26e56242dd2..00000000000 --- a/tests/run-make/libtest-junit/Makefile +++ /dev/null @@ -1,20 +0,0 @@ -# ignore-cross-compile -# needs-unwind contains should_panic test -include ../tools.mk - -# Test expected libtest's junit output - -OUTPUT_FILE_DEFAULT := $(TMPDIR)/libtest-junit-output-default.xml -OUTPUT_FILE_STDOUT_SUCCESS := $(TMPDIR)/libtest-junit-output-stdout-success.xml - -all: f.rs validate_junit.py output-default.xml output-stdout-success.xml - $(RUSTC) --test f.rs - RUST_BACKTRACE=0 $(call RUN,f) -Z unstable-options --test-threads=1 --format=junit > $(OUTPUT_FILE_DEFAULT) || true - RUST_BACKTRACE=0 $(call RUN,f) -Z unstable-options --test-threads=1 --format=junit --show-output > $(OUTPUT_FILE_STDOUT_SUCCESS) || true - - cat $(OUTPUT_FILE_DEFAULT) | "$(PYTHON)" validate_junit.py - cat $(OUTPUT_FILE_STDOUT_SUCCESS) | "$(PYTHON)" validate_junit.py - - # Normalize the actual output and compare to expected output file - cat $(OUTPUT_FILE_DEFAULT) | sed 's/time="[0-9.]*"/time="$$TIME"/g' | diff output-default.xml - - cat $(OUTPUT_FILE_STDOUT_SUCCESS) | sed 's/time="[0-9.]*"/time="$$TIME"/g' | diff output-stdout-success.xml - diff --git a/tests/run-make/libtest-junit/rmake.rs b/tests/run-make/libtest-junit/rmake.rs new file mode 100644 index 00000000000..d631313ed92 --- /dev/null +++ b/tests/run-make/libtest-junit/rmake.rs @@ -0,0 +1,31 @@ +// Check libtest's JUnit (XML) output against snapshots. + +//@ ignore-cross-compile +//@ needs-unwind (test file contains #[should_panic] test) + +use run_make_support::{cmd, diff, python_command, rustc}; + +fn main() { + rustc().arg("--test").input("f.rs").run(); + + run_tests(&[], "output-default.xml"); + run_tests(&["--show-output"], "output-stdout-success.xml"); +} + +#[track_caller] +fn run_tests(extra_args: &[&str], expected_file: &str) { + let cmd_out = cmd("./f") + .env("RUST_BACKTRACE", "0") + .args(&["-Zunstable-options", "--test-threads=1", "--format=junit"]) + .args(extra_args) + .run_fail(); + let test_stdout = &cmd_out.stdout_utf8(); + + python_command().arg("validate_junit.py").stdin(test_stdout).run(); + + diff() + .expected_file(expected_file) + .actual_text("stdout", test_stdout) + .normalize(r#"\btime="[0-9.]+""#, r#"time="$$TIME""#) + .run(); +} diff --git a/tests/run-make/libtest-junit/validate_junit.py b/tests/run-make/libtest-junit/validate_junit.py index 0d9b34a3cf7..f92473751b0 100755 --- a/tests/run-make/libtest-junit/validate_junit.py +++ b/tests/run-make/libtest-junit/validate_junit.py @@ -1,5 +1,15 @@ #!/usr/bin/env python +# Trivial Python script that reads lines from stdin, and checks that each line +# is a well-formed XML document. +# +# This takes advantage of the fact that Python has a built-in XML parser, +# whereas doing the same check in Rust would require us to pull in an XML +# crate just for this relatively-minor test. +# +# If you're trying to remove Python scripts from the test suite, think twice +# before removing this one. You could do so, but it's probably not worth it. + import sys import xml.etree.ElementTree as ET diff --git a/tests/run-make/libtest-thread-limit/Makefile b/tests/run-make/libtest-thread-limit/Makefile deleted file mode 100644 index 9496fa30159..00000000000 --- a/tests/run-make/libtest-thread-limit/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -include ../tools.mk - -# only-linux - -all: - $(RUSTC) test.rs --test --target $(TARGET) - $(shell ulimit -p 0 && $(call RUN,test)) diff --git a/tests/run-make/libtest-thread-limit/rmake.rs b/tests/run-make/libtest-thread-limit/rmake.rs new file mode 100644 index 00000000000..5decd802b34 --- /dev/null +++ b/tests/run-make/libtest-thread-limit/rmake.rs @@ -0,0 +1,67 @@ +// libtest used to panic if it hit the thread limit. This often resulted in spurious test failures +// (thread 'main' panicked at 'called Result::unwrap() on an Err value: Os +// { code: 11, kind: WouldBlock, message: "Resource temporarily unavailable" }' ... +// error: test failed, to rerun pass '--lib'). +// Since the fix in #81546, the test should continue to run synchronously +// if it runs out of threads. Therefore, this test's final execution step +// should succeed without an error. +// See https://github.com/rust-lang/rust/pull/81546 + +//@ only-linux +// Reason: thread limit modification +//@ ignore-cross-compile +// Reason: this test fails armhf-gnu, reasons unknown +//@ needs-unwind +// Reason: this should be ignored in cg_clif (Cranelift) CI and anywhere +// else that uses panic=abort. + +use std::ffi::{self, CStr, CString}; +use std::path::PathBuf; + +use run_make_support::{libc, run, rustc}; + +fn main() { + rustc().input("test.rs").arg("--test").run(); + + // We need to emulate an environment for libtest where threads are exhausted and spawning + // new threads are guaranteed to fail. This was previously achieved by ulimit shell builtin + // that called out to prlimit64 underneath to set resource limits (specifically thread + // number limits). Now that we don't have a shell, we need to implement that ourselves. + // See https://linux.die.net/man/2/setrlimit + + // The fork + exec is required because we cannot first try to limit the number of + // processes/threads to 1 and then try to spawn a new process to run the test. We need to + // setrlimit and run the libtest test program in the same process. + let pid = unsafe { libc::fork() }; + assert!(pid >= 0); + + // If the process ID is 0, this is the child process responsible for running the test + // program. + if pid == 0 { + let test = CString::new("test").unwrap(); + // The argv array should be terminated with a NULL pointer. + let argv = [test.as_ptr(), std::ptr::null()]; + // rlim_cur is soft limit, rlim_max is hard limit. + // By setting the limit very low (max 1), we ensure that libtest is unable to create new + // threads. + let rlimit = libc::rlimit { rlim_cur: 1, rlim_max: 1 }; + // RLIMIT_NPROC: The maximum number of processes (or, more precisely on Linux, + // threads) that can be created for the real user ID of the calling process. Upon + // encountering this limit, fork(2) fails with the error EAGAIN. + // Therefore, set the resource limit to RLIMIT_NPROC. + let ret = unsafe { libc::setrlimit(libc::RLIMIT_NPROC, &rlimit as *const libc::rlimit) }; + assert_eq!(ret, 0); + + // Finally, execute the 2 tests in test.rs. + let ret = unsafe { libc::execv(test.as_ptr(), argv.as_ptr()) }; + assert_eq!(ret, 0); + } else { + // Otherwise, other process IDs indicate that this is the parent process. + + let mut status: libc::c_int = 0; + let ret = unsafe { libc::waitpid(pid, &mut status as *mut libc::c_int, 0) }; + assert_eq!(ret, pid); + assert!(libc::WIFEXITED(status)); + assert_eq!(libc::WEXITSTATUS(status), 0); + } +} diff --git a/tests/run-make/libtest-thread-limit/test.rs b/tests/run-make/libtest-thread-limit/test.rs index 87e1d519171..d4eb1242615 100644 --- a/tests/run-make/libtest-thread-limit/test.rs +++ b/tests/run-make/libtest-thread-limit/test.rs @@ -10,7 +10,12 @@ fn spawn_thread_would_block() { THREAD_ID.set(thread::current().id()).unwrap(); } +// Tests are run in alphabetical order, and the second test is dependent on the +// first to set THREAD_ID. Do not rename the tests in such a way that `test_run_in_same_thread` +// would run before `spawn_thread_would_block`. +// See https://doc.rust-lang.org/rustc/tests/index.html#--shuffle + #[test] -fn run_in_same_thread() { +fn test_run_in_same_thread() { assert_eq!(*THREAD_ID.get().unwrap(), thread::current().id()); } diff --git a/tests/run-make/lto-readonly-lib/rmake.rs b/tests/run-make/lto-readonly-lib/rmake.rs index b9f0dc21daf..78f2b580e0d 100644 --- a/tests/run-make/lto-readonly-lib/rmake.rs +++ b/tests/run-make/lto-readonly-lib/rmake.rs @@ -7,7 +7,7 @@ //@ ignore-cross-compile -use run_make_support::{rfs, run, rust_lib_name, rustc, test_while_readonly}; +use run_make_support::{run, rust_lib_name, rustc, test_while_readonly}; fn main() { rustc().input("lib.rs").run(); diff --git a/tests/run-make/manual-crate-name/rmake.rs b/tests/run-make/manual-crate-name/rmake.rs index 9085b6c7bc2..9f480ec6b6a 100644 --- a/tests/run-make/manual-crate-name/rmake.rs +++ b/tests/run-make/manual-crate-name/rmake.rs @@ -1,8 +1,6 @@ -use std::path::Path; - -use run_make_support::rustc; +use run_make_support::{path, rustc}; fn main() { rustc().input("bar.rs").crate_name("foo").run(); - assert!(Path::new("libfoo.rlib").is_file()); + assert!(path("libfoo.rlib").is_file()); } diff --git a/tests/run-make/min-global-align/Makefile b/tests/run-make/min-global-align/Makefile deleted file mode 100644 index 82f38749e00..00000000000 --- a/tests/run-make/min-global-align/Makefile +++ /dev/null @@ -1,22 +0,0 @@ -include ../tools.mk - -# only-linux - -# This tests ensure that global variables respect the target minimum alignment. -# The three bools `STATIC_BOOL`, `STATIC_MUT_BOOL`, and `CONST_BOOL` all have -# type-alignment of 1, but some targets require greater global alignment. - -SRC = min_global_align.rs -LL = $(TMPDIR)/min_global_align.ll - -all: -# Most targets are happy with default alignment -- take i686 for example. -ifeq ($(filter x86,$(LLVM_COMPONENTS)),x86) - $(RUSTC) --target=i686-unknown-linux-gnu --emit=llvm-ir $(SRC) - [ "$$(grep -c 'align 1' "$(LL)")" -eq "3" ] -endif -# SystemZ requires even alignment for PC-relative addressing. -ifeq ($(filter systemz,$(LLVM_COMPONENTS)),systemz) - $(RUSTC) --target=s390x-unknown-linux-gnu --emit=llvm-ir $(SRC) - [ "$$(grep -c 'align 2' "$(LL)")" -eq "3" ] -endif diff --git a/tests/run-make/min-global-align/rmake.rs b/tests/run-make/min-global-align/rmake.rs new file mode 100644 index 00000000000..2adaaf172f4 --- /dev/null +++ b/tests/run-make/min-global-align/rmake.rs @@ -0,0 +1,27 @@ +// This test checks that global variables respect the target minimum alignment. +// The three bools `STATIC_BOOL`, `STATIC_MUT_BOOL`, and `CONST_BOOL` all have +// type-alignment of 1, but some targets require greater global alignment. +// See https://github.com/rust-lang/rust/pull/44440 + +//@ only-linux +// Reason: this test is specific to linux, considering compilation is targeted +// towards linux architectures only. + +use run_make_support::{assert_count_is, llvm_components_contain, rfs, rustc}; + +fn main() { + // Most targets are happy with default alignment -- take i686 for example. + if llvm_components_contain("x86") { + rustc().target("i686-unknown-linux-gnu").emit("llvm-ir").input("min_global_align.rs").run(); + assert_count_is(3, rfs::read_to_string("min_global_align.ll"), "align 1"); + } + // SystemZ requires even alignment for PC-relative addressing. + if llvm_components_contain("systemz") { + rustc() + .target("s390x-unknown-linux-gnu") + .emit("llvm-ir") + .input("min_global_align.rs") + .run(); + assert_count_is(3, rfs::read_to_string("min_global_align.ll"), "align 2"); + } +} diff --git a/tests/run-make/msvc-wholearchive/c.c b/tests/run-make/msvc-wholearchive/c.c new file mode 100644 index 00000000000..d6847845c68 --- /dev/null +++ b/tests/run-make/msvc-wholearchive/c.c @@ -0,0 +1 @@ +// This page is intentionally left blank diff --git a/tests/run-make/msvc-wholearchive/dll.def b/tests/run-make/msvc-wholearchive/dll.def new file mode 100644 index 00000000000..d55819e0d5e --- /dev/null +++ b/tests/run-make/msvc-wholearchive/dll.def @@ -0,0 +1,4 @@ +LIBRARY dll +EXPORTS + hello + number diff --git a/tests/run-make/msvc-wholearchive/rmake.rs b/tests/run-make/msvc-wholearchive/rmake.rs new file mode 100644 index 00000000000..98586fd8cc8 --- /dev/null +++ b/tests/run-make/msvc-wholearchive/rmake.rs @@ -0,0 +1,52 @@ +//! This is a regression test for #129020 +//! It ensures we can use `/WHOLEARCHIVE` to link a rust staticlib into DLL +//! using the MSVC linker + +//@ only-msvc +// Reason: this is testing the MSVC linker + +use std::path::PathBuf; + +use run_make_support::{cc, cmd, env_var, extra_c_flags, rustc}; + +fn main() { + // Build the staticlib + rustc().crate_type("staticlib").input("static.rs").output("static.lib").run(); + // Build an empty object to pass to the linker. + cc().input("c.c").output("c.obj").args(["-c"]).run(); + + // Find the C toolchain's linker. + let mut linker = PathBuf::from(env_var("CC")); + let linker_flavour = if linker.file_stem().is_some_and(|s| s == "cl") { + linker.set_file_name("link.exe"); + "msvc" + } else if linker.file_stem().is_some_and(|s| s == "clang-cl") { + linker.set_file_name("lld-link.exe"); + "llvm" + } else { + panic!("unknown C toolchain"); + }; + + // As a sanity check, make sure this works without /WHOLEARCHIVE. + // Otherwise the actual test failure may be caused by something else. + cmd(&linker) + .args(["c.obj", "./static.lib", "-dll", "-def:dll.def", "-out:dll.dll"]) + .args(extra_c_flags()) + .run(); + + // FIXME(@ChrisDenton): this doesn't currently work with llvm's lld-link for other reasons. + // May need LLVM patches. + if linker_flavour == "msvc" { + // Link in the staticlib using `/WHOLEARCHIVE` and produce a DLL. + cmd(&linker) + .args([ + "c.obj", + "-WHOLEARCHIVE:./static.lib", + "-dll", + "-def:dll.def", + "-out:dll_whole_archive.dll", + ]) + .args(extra_c_flags()) + .run(); + } +} diff --git a/tests/run-make/msvc-wholearchive/static.rs b/tests/run-make/msvc-wholearchive/static.rs new file mode 100644 index 00000000000..881c8856573 --- /dev/null +++ b/tests/run-make/msvc-wholearchive/static.rs @@ -0,0 +1,9 @@ +#[no_mangle] +pub extern "C" fn hello() { + println!("Hello world!"); +} + +#[no_mangle] +pub extern "C" fn number() -> u32 { + 42 +} diff --git a/tests/run-make/multiple-emits/rmake.rs b/tests/run-make/multiple-emits/rmake.rs index 67c0ebb9864..8a5eb1d9d85 100644 --- a/tests/run-make/multiple-emits/rmake.rs +++ b/tests/run-make/multiple-emits/rmake.rs @@ -1,4 +1,4 @@ -use run_make_support::{cwd, path, rustc}; +use run_make_support::{path, rustc}; fn main() { rustc().input("foo.rs").emit("asm,llvm-ir").output("out").run(); diff --git a/tests/run-make/naked-symbol-visibility/rmake.rs b/tests/run-make/naked-symbol-visibility/rmake.rs index a32e62326eb..07ff253788d 100644 --- a/tests/run-make/naked-symbol-visibility/rmake.rs +++ b/tests/run-make/naked-symbol-visibility/rmake.rs @@ -3,7 +3,7 @@ use run_make_support::object::read::{File, Object, Symbol}; use run_make_support::object::ObjectSymbol; use run_make_support::targets::is_windows; -use run_make_support::{dynamic_lib_name, env_var, rfs, rustc}; +use run_make_support::{dynamic_lib_name, rfs, rustc}; fn main() { let rdylib_name = dynamic_lib_name("a_rust_dylib"); diff --git a/tests/run-make/native-lib-alt-naming/native.rs b/tests/run-make/native-lib-alt-naming/native.rs new file mode 100644 index 00000000000..6c869e74cd2 --- /dev/null +++ b/tests/run-make/native-lib-alt-naming/native.rs @@ -0,0 +1,2 @@ +#[no_mangle] +pub extern "C" fn native_lib_alt_naming() {} diff --git a/tests/run-make/native-lib-alt-naming/rmake.rs b/tests/run-make/native-lib-alt-naming/rmake.rs new file mode 100644 index 00000000000..d1ea0fc8687 --- /dev/null +++ b/tests/run-make/native-lib-alt-naming/rmake.rs @@ -0,0 +1,15 @@ +// On MSVC the alternative naming format for static libraries (`libfoo.a`) is accepted in addition +// to the default format (`foo.lib`). + +//REMOVE@ only-msvc + +use run_make_support::rustc; + +fn main() { + // Prepare the native library. + rustc().input("native.rs").crate_type("staticlib").output("libnative.a").run(); + + // Try to link to it from both a rlib and a bin. + rustc().input("rust.rs").crate_type("rlib").arg("-lstatic=native").run(); + rustc().input("rust.rs").crate_type("bin").arg("-lstatic=native").run(); +} diff --git a/tests/run-make/native-lib-alt-naming/rust.rs b/tests/run-make/native-lib-alt-naming/rust.rs new file mode 100644 index 00000000000..da0f5d925d1 --- /dev/null +++ b/tests/run-make/native-lib-alt-naming/rust.rs @@ -0,0 +1 @@ +pub fn main() {} diff --git a/tests/run-make/native-link-modifier-bundle/Makefile b/tests/run-make/native-link-modifier-bundle/Makefile deleted file mode 100644 index 527720922fe..00000000000 --- a/tests/run-make/native-link-modifier-bundle/Makefile +++ /dev/null @@ -1,38 +0,0 @@ -# ignore-cross-compile -# ignore-windows-msvc - -include ../tools.mk - -# We're using the llvm-nm instead of the system nm to ensure it is compatible -# with the LLVM bitcode generated by rustc. -# Except on Windows where piping/IO redirection under MSYS2 is wonky with llvm-nm. -ifndef IS_WINDOWS -NM = "$(LLVM_BIN_DIR)"/llvm-nm -else -NM = nm -endif - -all: $(call NATIVE_STATICLIB,native-staticlib) - # Build a staticlib and a rlib, the `native_func` symbol will be bundled into them - $(RUSTC) bundled.rs --crate-type=staticlib --crate-type=rlib - $(NM) $(TMPDIR)/libbundled.a | $(CGREP) -e "T _*native_func" - $(NM) $(TMPDIR)/libbundled.a | $(CGREP) -e "U _*native_func" - $(NM) $(TMPDIR)/libbundled.rlib | $(CGREP) -e "T _*native_func" - $(NM) $(TMPDIR)/libbundled.rlib | $(CGREP) -e "U _*native_func" - - # Build a staticlib and a rlib, the `native_func` symbol will not be bundled into it - $(RUSTC) non-bundled.rs --crate-type=staticlib --crate-type=rlib - $(NM) $(TMPDIR)/libnon_bundled.a | $(CGREP) -ve "T _*native_func" - $(NM) $(TMPDIR)/libnon_bundled.a | $(CGREP) -e "U _*native_func" - $(NM) $(TMPDIR)/libnon_bundled.rlib | $(CGREP) -ve "T _*native_func" - $(NM) $(TMPDIR)/libnon_bundled.rlib | $(CGREP) -e "U _*native_func" - - # Build a cdylib, `native-staticlib` will not appear on the linker line because it was bundled previously - # The cdylib will contain the `native_func` symbol in the end - $(RUSTC) cdylib-bundled.rs --crate-type=cdylib --print link-args | $(CGREP) -ve '-l[" ]*native-staticlib' - $(NM) $(call DYLIB,cdylib_bundled) | $(CGREP) -e "[Tt] _*native_func" - - # Build a cdylib, `native-staticlib` will appear on the linker line because it was not bundled previously - # The cdylib will contain the `native_func` symbol in the end - $(RUSTC) cdylib-non-bundled.rs --crate-type=cdylib --print link-args | $(CGREP) -e '-l[" ]*native-staticlib' - $(NM) $(call DYLIB,cdylib_non_bundled) | $(CGREP) -e "[Tt] _*native_func" diff --git a/tests/run-make/native-link-modifier-bundle/rmake.rs b/tests/run-make/native-link-modifier-bundle/rmake.rs new file mode 100644 index 00000000000..058b66b15f1 --- /dev/null +++ b/tests/run-make/native-link-modifier-bundle/rmake.rs @@ -0,0 +1,90 @@ +// This test exercises the `bundle` link argument, which can be turned on or off. + +// When building a rlib or staticlib, +bundle means that all object files from the native static +// library will be added to the rlib or staticlib archive, and then used from it during linking of +// the final binary. + +// When building a rlib -bundle means that the native static library is registered as a dependency +// of that rlib "by name", and object files from it are included only during linking of the final +// binary, the file search by that name is also performed during final linking. +// When building a staticlib -bundle means that the native static library is simply not included +// into the archive and some higher level build system will need to add it later during linking of +// the final binary. + +// This modifier has no effect when building other targets like executables or dynamic libraries. + +// The default for this modifier is +bundle. +// See https://github.com/rust-lang/rust/pull/95818 + +//@ ignore-cross-compile +// Reason: cross-compilation fails to export native symbols + +use run_make_support::{ + build_native_static_lib, dynamic_lib_name, is_msvc, llvm_nm, rust_lib_name, rustc, + static_lib_name, +}; + +fn main() { + build_native_static_lib("native-staticlib"); + // Build a staticlib and a rlib, the `native_func` symbol will be bundled into them + rustc().input("bundled.rs").crate_type("staticlib").crate_type("rlib").run(); + llvm_nm() + .input(static_lib_name("bundled")) + .run() + .assert_stdout_contains_regex("T _*native_func"); + llvm_nm() + .input(static_lib_name("bundled")) + .run() + .assert_stdout_contains_regex("U _*native_func"); + llvm_nm().input(rust_lib_name("bundled")).run().assert_stdout_contains_regex("T _*native_func"); + llvm_nm().input(rust_lib_name("bundled")).run().assert_stdout_contains_regex("U _*native_func"); + + // Build a staticlib and a rlib, the `native_func` symbol will not be bundled into it + build_native_static_lib("native-staticlib"); + rustc().input("non-bundled.rs").crate_type("staticlib").crate_type("rlib").run(); + llvm_nm() + .input(static_lib_name("non_bundled")) + .run() + .assert_stdout_not_contains_regex("T _*native_func"); + llvm_nm() + .input(static_lib_name("non_bundled")) + .run() + .assert_stdout_contains_regex("U _*native_func"); + llvm_nm() + .input(rust_lib_name("non_bundled")) + .run() + .assert_stdout_not_contains_regex("T _*native_func"); + llvm_nm() + .input(rust_lib_name("non_bundled")) + .run() + .assert_stdout_contains_regex("U _*native_func"); + + // This part of the test does not function on Windows MSVC - no symbols are printed. + if !is_msvc() { + // Build a cdylib, `native-staticlib` will not appear on the linker line because it was + // bundled previously. The cdylib will contain the `native_func` symbol in the end. + rustc() + .input("cdylib-bundled.rs") + .crate_type("cdylib") + .print("link-args") + .run() + .assert_stdout_not_contains(r#"-l[" ]*native-staticlib"#); + llvm_nm() + .input(dynamic_lib_name("cdylib_bundled")) + .run() + .assert_stdout_contains_regex("[Tt] _*native_func"); + + // Build a cdylib, `native-staticlib` will appear on the linker line because it was not + // bundled previously. The cdylib will contain the `native_func` symbol in the end + rustc() + .input("cdylib-non-bundled.rs") + .crate_type("cdylib") + .print("link-args") + .run() + .assert_stdout_contains_regex(r#"-l[" ]*native-staticlib"#); + llvm_nm() + .input(dynamic_lib_name("cdylib_non_bundled")) + .run() + .assert_stdout_contains_regex("[Tt] _*native_func"); + } +} diff --git a/tests/run-make/no-alloc-shim/Makefile b/tests/run-make/no-alloc-shim/Makefile deleted file mode 100644 index 568e3f9ba1d..00000000000 --- a/tests/run-make/no-alloc-shim/Makefile +++ /dev/null @@ -1,24 +0,0 @@ -include ../tools.mk - -# ignore-cross-compile -# ignore-msvc FIXME(bjorn3) can't figure out how to link with the MSVC toolchain - -TARGET_LIBDIR = $$($(RUSTC) --print target-libdir) - -all: - $(RUSTC) foo.rs --crate-type bin --emit obj -Cpanic=abort -ifdef IS_MSVC - $(CC) $(CFLAGS) $(TMPDIR)/foo.o $(call OUT_EXE,foo) /link $(TARGET_LIBDIR)/liballoc-*.rlib $(TARGET_LIBDIR)/libcore-*.rlib $(TARGET_LIBDIR)/libcompiler_builtins-*.rlib - $(call OUT_EXE,foo) -else - $(CC) $(CFLAGS) $(TMPDIR)/foo.o $(TARGET_LIBDIR)/liballoc-*.rlib $(TARGET_LIBDIR)/libcore-*.rlib $(TARGET_LIBDIR)/libcompiler_builtins-*.rlib -o $(call RUN_BINFILE,foo) - $(call RUN_BINFILE,foo) -endif - - # Check that linking without __rust_no_alloc_shim_is_unstable defined fails - $(RUSTC) foo.rs --crate-type bin --emit obj -Cpanic=abort --cfg check_feature_gate -ifdef IS_MSVC - $(CC) $(CFLAGS) $(TMPDIR)/foo.o $(call OUT_EXE,foo) /link $(TARGET_LIBDIR)/liballoc-*.rlib $(TARGET_LIBDIR)/libcore-*.rlib $(TARGET_LIBDIR)/libcompiler_builtins-*.rlib || exit 0 && exit 1 -else - $(CC) $(CFLAGS) $(TMPDIR)/foo.o $(TARGET_LIBDIR)/liballoc-*.rlib $(TARGET_LIBDIR)/libcore-*.rlib $(TARGET_LIBDIR)/libcompiler_builtins-*.rlib -o $(call RUN_BINFILE,foo) || exit 0 && exit 1 -endif diff --git a/tests/run-make/no-alloc-shim/rmake.rs b/tests/run-make/no-alloc-shim/rmake.rs new file mode 100644 index 00000000000..c398a3177df --- /dev/null +++ b/tests/run-make/no-alloc-shim/rmake.rs @@ -0,0 +1,55 @@ +// This test checks the compatibility of the interaction between `--emit obj` and +// `#[global_allocator]`, as it is now possible to invoke the latter without the +// allocator shim since #86844. As this feature is unstable, it should fail if +// --cfg check_feature_gate is passed. +// See https://github.com/rust-lang/rust/pull/86844 + +//@ ignore-cross-compile +// Reason: the compiled binary is executed + +//@ ignore-msvc +//FIXME(Oneirical): Getting this to work on MSVC requires passing libcmt.lib to CC, +// which is not trivial to do. +// Tracking issue: https://github.com/rust-lang/rust/issues/128602 +// Discussion: https://github.com/rust-lang/rust/pull/128407#discussion_r1702439172 + +use run_make_support::{cc, cwd, has_extension, has_prefix, run, rustc, shallow_find_files}; + +fn main() { + rustc().input("foo.rs").crate_type("bin").emit("obj").panic("abort").run(); + let libdir = rustc().print("target-libdir").run().stdout_utf8(); + let libdir = libdir.trim(); + + let alloc_libs = shallow_find_files(&libdir, |path| { + has_prefix(path, "liballoc-") && has_extension(path, "rlib") + }); + let core_libs = shallow_find_files(&libdir, |path| { + has_prefix(path, "libcore-") && has_extension(path, "rlib") + }); + let compiler_builtins_libs = shallow_find_files(libdir, |path| { + has_prefix(path, "libcompiler_builtins") && has_extension(path, "rlib") + }); + + cc().input("foo.o") + .out_exe("foo") + .args(&alloc_libs) + .args(&core_libs) + .args(&compiler_builtins_libs) + .run(); + run("foo"); + + // Check that linking without __rust_no_alloc_shim_is_unstable defined fails + rustc() + .input("foo.rs") + .crate_type("bin") + .emit("obj") + .panic("abort") + .cfg("check_feature_gate") + .run(); + cc().input("foo.o") + .out_exe("foo") + .args(&alloc_libs) + .args(&core_libs) + .args(&compiler_builtins_libs) + .run_fail(); +} diff --git a/tests/run-make/non-unicode-in-incremental-dir/rmake.rs b/tests/run-make/non-unicode-in-incremental-dir/rmake.rs index ef316f11036..42bd4b1b799 100644 --- a/tests/run-make/non-unicode-in-incremental-dir/rmake.rs +++ b/tests/run-make/non-unicode-in-incremental-dir/rmake.rs @@ -8,7 +8,7 @@ fn main() { match std::fs::create_dir(&non_unicode) { // If an error occurs, check if creating a directory with a valid Unicode name would // succeed. - Err(e) if std::fs::create_dir("valid_unicode").is_ok() => { + Err(_) if std::fs::create_dir("valid_unicode").is_ok() => { // Filesystem doesn't appear support non-Unicode paths. return; } diff --git a/tests/run-make/output-type-permutations/rmake.rs b/tests/run-make/output-type-permutations/rmake.rs index 76fd8c1c260..c0569af6e84 100644 --- a/tests/run-make/output-type-permutations/rmake.rs +++ b/tests/run-make/output-type-permutations/rmake.rs @@ -113,7 +113,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["foo"], - allowed_files: s![], + allowed_files: vec![], test_dir: "asm-emit".to_string(), }, || { @@ -123,7 +123,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["foo"], - allowed_files: s![], + allowed_files: vec![], test_dir: "asm-emit2".to_string(), }, || { @@ -133,7 +133,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["foo"], - allowed_files: s![], + allowed_files: vec![], test_dir: "asm-emit3".to_string(), }, || { @@ -144,7 +144,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["foo"], - allowed_files: s![], + allowed_files: vec![], test_dir: "llvm-ir-emit".to_string(), }, || { @@ -154,7 +154,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["foo"], - allowed_files: s![], + allowed_files: vec![], test_dir: "llvm-ir-emit2".to_string(), }, || { @@ -164,7 +164,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["foo"], - allowed_files: s![], + allowed_files: vec![], test_dir: "llvm-ir-emit3".to_string(), }, || { @@ -175,7 +175,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["foo"], - allowed_files: s![], + allowed_files: vec![], test_dir: "llvm-bc-emit".to_string(), }, || { @@ -185,7 +185,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["foo"], - allowed_files: s![], + allowed_files: vec![], test_dir: "llvm-bc-emit2".to_string(), }, || { @@ -195,7 +195,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["foo"], - allowed_files: s![], + allowed_files: vec![], test_dir: "llvm-bc-emit3".to_string(), }, || { @@ -206,7 +206,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["foo"], - allowed_files: s![], + allowed_files: vec![], test_dir: "obj-emit".to_string(), }, || { @@ -216,7 +216,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["foo"], - allowed_files: s![], + allowed_files: vec![], test_dir: "obj-emit2".to_string(), }, || { @@ -226,7 +226,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["foo"], - allowed_files: s![], + allowed_files: vec![], test_dir: "obj-emit3".to_string(), }, || { @@ -268,7 +268,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["foo"], - allowed_files: s![], + allowed_files: vec![], test_dir: "rlib".to_string(), }, || { @@ -278,7 +278,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["foo"], - allowed_files: s![], + allowed_files: vec![], test_dir: "rlib2".to_string(), }, || { @@ -288,7 +288,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["foo"], - allowed_files: s![], + allowed_files: vec![], test_dir: "rlib3".to_string(), }, || { @@ -375,7 +375,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["foo"], - allowed_files: s![], + allowed_files: vec![], test_dir: "staticlib".to_string(), }, || { @@ -385,7 +385,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["foo"], - allowed_files: s![], + allowed_files: vec![], test_dir: "staticlib2".to_string(), }, || { @@ -395,7 +395,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["foo"], - allowed_files: s![], + allowed_files: vec![], test_dir: "staticlib3".to_string(), }, || { @@ -449,7 +449,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["ir", rust_lib_name("bar")], - allowed_files: s![], + allowed_files: vec![], test_dir: "rlib-ir".to_string(), }, || { @@ -466,7 +466,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["ir", "asm", "bc", "obj", "link"], - allowed_files: s![], + allowed_files: vec![], test_dir: "staticlib-all".to_string(), }, || { @@ -484,7 +484,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["ir", "asm", "bc", "obj", "link"], - allowed_files: s![], + allowed_files: vec![], test_dir: "staticlib-all2".to_string(), }, || { @@ -523,7 +523,7 @@ fn main() { assert_expected_output_files( Expectations { expected_files: s!["bar.bc", rust_lib_name("bar"), "foo.bc"], - allowed_files: s![], + allowed_files: vec![], test_dir: "rlib-emits".to_string(), }, || { diff --git a/tests/run-make/pretty-print-with-dep-file/rmake.rs b/tests/run-make/pretty-print-with-dep-file/rmake.rs index 5d422085834..24ae6bc2456 100644 --- a/tests/run-make/pretty-print-with-dep-file/rmake.rs +++ b/tests/run-make/pretty-print-with-dep-file/rmake.rs @@ -5,14 +5,12 @@ // does not get an unexpected dep-info file. // See https://github.com/rust-lang/rust/issues/112898 -use std::path::Path; - -use run_make_support::{invalid_utf8_contains, rfs, rustc}; +use run_make_support::{invalid_utf8_contains, path, rfs, rustc}; fn main() { rustc().emit("dep-info").arg("-Zunpretty=expanded").input("with-dep.rs").run(); invalid_utf8_contains("with-dep.d", "with-dep.rs"); rfs::remove_file("with-dep.d"); rustc().emit("dep-info").arg("-Zunpretty=normal").input("with-dep.rs").run(); - assert!(!Path::new("with-dep.d").exists()); + assert!(!path("with-dep.d").exists()); } diff --git a/tests/run-make/print-cfg/rmake.rs b/tests/run-make/print-cfg/rmake.rs index 471a99b90d9..7b8b760ea33 100644 --- a/tests/run-make/print-cfg/rmake.rs +++ b/tests/run-make/print-cfg/rmake.rs @@ -5,6 +5,11 @@ //! //! It also checks that some targets have the correct set cfgs. +// ignore-tidy-linelength +//@ needs-llvm-components: arm x86 +// Note: without the needs-llvm-components it will fail on LLVM built without the required +// components listed above. + use std::collections::HashSet; use std::iter::FromIterator; use std::path::PathBuf; diff --git a/tests/run-make/print-check-cfg/rmake.rs b/tests/run-make/print-check-cfg/rmake.rs index b10336f88c6..f6f7f7cece6 100644 --- a/tests/run-make/print-check-cfg/rmake.rs +++ b/tests/run-make/print-check-cfg/rmake.rs @@ -4,7 +4,6 @@ extern crate run_make_support; use std::collections::HashSet; use std::iter::FromIterator; -use std::ops::Deref; use run_make_support::rustc; diff --git a/tests/run-make/print-native-static-libs/rmake.rs b/tests/run-make/print-native-static-libs/rmake.rs index b4e7c0e17ff..a51ac934c72 100644 --- a/tests/run-make/print-native-static-libs/rmake.rs +++ b/tests/run-make/print-native-static-libs/rmake.rs @@ -12,8 +12,6 @@ //@ ignore-cross-compile //@ ignore-wasm -use std::io::BufRead; - use run_make_support::{is_msvc, rustc}; fn main() { diff --git a/tests/run-make/print-target-list/rmake.rs b/tests/run-make/print-target-list/rmake.rs index 743ed52069d..04ef8440104 100644 --- a/tests/run-make/print-target-list/rmake.rs +++ b/tests/run-make/print-target-list/rmake.rs @@ -1,10 +1,15 @@ -// Checks that all the targets returned by `rustc --print target-list` are valid -// target specifications +// Checks that all the targets returned by `rustc --print target-list` are valid target +// specifications. + +// ignore-tidy-linelength +//@ needs-llvm-components: aarch64 arm avr bpf csky hexagon loongarch m68k mips msp430 nvptx powerpc riscv sparc systemz webassembly x86 +// FIXME(jieyouxu): there has to be a better way to do this, without the needs-llvm-components it +// will fail on LLVM built without all of the components listed above. use run_make_support::bare_rustc; -// FIXME(127877): certain experimental targets fail with creating a 'LLVM TargetMachine' -// in CI, so we skip them +// FIXME(#127877): certain experimental targets fail with creating a 'LLVM TargetMachine' in CI, so +// we skip them. const EXPERIMENTAL_TARGETS: &[&str] = &["avr", "m68k", "csky", "xtensa"]; fn main() { diff --git a/tests/run-make/print-to-output/rmake.rs b/tests/run-make/print-to-output/rmake.rs index db2a291f8e7..a85ab5e23b0 100644 --- a/tests/run-make/print-to-output/rmake.rs +++ b/tests/run-make/print-to-output/rmake.rs @@ -1,5 +1,11 @@ -//! This checks the output of some `--print` options when -//! output to a file (instead of stdout) +//! This checks the output of some `--print` options when output to a file (instead of stdout) + +// ignore-tidy-linelength +//@ needs-llvm-components: aarch64 arm avr bpf csky hexagon loongarch m68k mips msp430 nvptx powerpc riscv sparc systemz webassembly x86 +// FIXME(jieyouxu): there has to be a better way to do this, without the needs-llvm-components it +// will fail on LLVM built without all of the components listed above. If adding a new target that +// relies on a llvm component not listed above, it will need to be added to the required llvm +// components above. use std::path::PathBuf; diff --git a/tests/run-make/profile/rmake.rs b/tests/run-make/profile/rmake.rs index 4c6f9c19091..4287ab0a931 100644 --- a/tests/run-make/profile/rmake.rs +++ b/tests/run-make/profile/rmake.rs @@ -8,16 +8,14 @@ //@ ignore-cross-compile //@ needs-profiler-support -use std::path::Path; - -use run_make_support::{run, rustc}; +use run_make_support::{path, run, rustc}; fn main() { rustc().arg("-g").arg("-Zprofile").input("test.rs").run(); run("test"); - assert!(Path::new("test.gcno").exists(), "no .gcno file"); - assert!(Path::new("test.gcda").exists(), "no .gcda file"); + assert!(path("test.gcno").exists(), "no .gcno file"); + assert!(path("test.gcda").exists(), "no .gcda file"); rustc().arg("-g").arg("-Zprofile").arg("-Zprofile-emit=abc/abc.gcda").input("test.rs").run(); run("test"); - assert!(Path::new("abc/abc.gcda").exists(), "gcda file not emitted to defined path"); + assert!(path("abc/abc.gcda").exists(), "gcda file not emitted to defined path"); } diff --git a/tests/run-make/redundant-libs/foo.c b/tests/run-make/redundant-libs/foo.c index 339ee86c99e..551b85d1824 100644 --- a/tests/run-make/redundant-libs/foo.c +++ b/tests/run-make/redundant-libs/foo.c @@ -1,2 +1,8 @@ -void foo1() {} -void foo2() {} +#ifdef _MSC_VER +#define DllExport __declspec(dllexport) +#else +#define DllExport +#endif + +DllExport void foo1() {} +DllExport void foo2() {} diff --git a/tests/run-make/redundant-libs/rmake.rs b/tests/run-make/redundant-libs/rmake.rs index fb1b3bca8ad..e984dee8df5 100644 --- a/tests/run-make/redundant-libs/rmake.rs +++ b/tests/run-make/redundant-libs/rmake.rs @@ -10,16 +10,8 @@ //@ ignore-cross-compile // Reason: the compiled binary is executed -//@ ignore-windows-msvc -// Reason: this test links libraries via link.exe, which only accepts the import library -// for the dynamic library, i.e. `foo.dll.lib`. However, build_native_dynamic_lib only -// produces `foo.dll` - the dynamic library itself. To make this test work on MSVC, one -// would need to derive the import library from the dynamic library. -// See https://stackoverflow.com/questions/9360280/ -use run_make_support::{ - build_native_dynamic_lib, build_native_static_lib, cwd, is_msvc, rfs, run, rustc, -}; +use run_make_support::{build_native_dynamic_lib, build_native_static_lib, run, rustc}; fn main() { build_native_dynamic_lib("foo"); diff --git a/tests/run-make/remap-path-prefix-dwarf/Makefile b/tests/run-make/remap-path-prefix-dwarf/Makefile deleted file mode 100644 index 8905a00ea28..00000000000 --- a/tests/run-make/remap-path-prefix-dwarf/Makefile +++ /dev/null @@ -1,112 +0,0 @@ -# This test makes sure that --remap-path-prefix has the expected effects on paths in debuginfo. -# It tests several cases, each of them has a detailed description attached to it. - -# ignore-windows - -include ../tools.mk - -SRC_DIR := $(abspath .) -SRC_DIR_PARENT := $(abspath ..) - -ifeq ($(UNAME),Darwin) - DEBUGINFOOPTS := -Csplit-debuginfo=off -else - DEBUGINFOOPTS := -endif - -all: \ - abs_input_outside_working_dir \ - rel_input_remap_working_dir \ - rel_input_remap_working_dir_scope \ - rel_input_remap_working_dir_parent \ - rel_input_remap_working_dir_child \ - rel_input_remap_working_dir_diagnostics \ - abs_input_inside_working_dir \ - abs_input_inside_working_dir_scope \ - abs_input_outside_working_dir - -# The compiler is called with an *ABSOLUTE PATH* as input, and that absolute path *is* within -# the working directory of the compiler. We are remapping the path that contains `src`. -abs_input_inside_working_dir: - # We explicitly switch to a directory that *is* a prefix of the directory our - # source code is contained in. - cd $(SRC_DIR) && $(RUSTC) $(SRC_DIR)/src/quux.rs -o "$(TMPDIR)/abs_input_inside_working_dir.rlib" -Cdebuginfo=2 --remap-path-prefix $(SRC_DIR)=REMAPPED - # We expect the path to the main source file to be remapped. - "$(LLVM_BIN_DIR)"/llvm-dwarfdump $(TMPDIR)/abs_input_inside_working_dir.rlib | $(CGREP) "REMAPPED/src/quux.rs" - # No weird duplication of remapped components (see #78479) - "$(LLVM_BIN_DIR)"/llvm-dwarfdump $(TMPDIR)/abs_input_inside_working_dir.rlib | $(CGREP) -v "REMAPPED/REMAPPED" - -# The compiler is called with an *ABSOLUTE PATH* as input, and that absolute path *is* within -# the working directory of the compiler. We are remapping the path that contains `src`. -abs_input_inside_working_dir_scope: - # We explicitly switch to a directory that *is* a prefix of the directory our - # source code is contained in. - cd $(SRC_DIR) && $(RUSTC) $(SRC_DIR)/src/quux.rs -o "$(TMPDIR)/abs_input_inside_working_dir_scope.rlib" -Cdebuginfo=2 --remap-path-prefix $(SRC_DIR)=REMAPPED -Zremap-path-scope=object $(DEBUGINFOOPTS) - # We expect the path to the main source file to be remapped. - "$(LLVM_BIN_DIR)"/llvm-dwarfdump $(TMPDIR)/abs_input_inside_working_dir_scope.rlib | $(CGREP) "REMAPPED/src/quux.rs" - # No weird duplication of remapped components (see #78479) - "$(LLVM_BIN_DIR)"/llvm-dwarfdump $(TMPDIR)/abs_input_inside_working_dir_scope.rlib | $(CGREP) -v "REMAPPED/REMAPPED" - -# The compiler is called with an *ABSOLUTE PATH* as input, and that absolute path is *not* within -# the working directory of the compiler. We are remapping both the path that contains `src` and -# the working directory to the same thing. This setup corresponds to a workaround that is needed -# when trying to remap everything to something that looks like a local path. -# Relative paths are interpreted as relative to the compiler's working directory (e.g. in -# debuginfo). If we also remap the working directory, the compiler strip it from other paths so -# that the final outcome is the desired one again. -abs_input_outside_working_dir: - # We explicitly switch to a directory that is *not* a prefix of the directory our - # source code is contained in. - cd $(TMPDIR) && $(RUSTC) $(SRC_DIR)/src/quux.rs -o "$(TMPDIR)/abs_input_outside_working_dir.rlib" -Cdebuginfo=2 --remap-path-prefix $(SRC_DIR)=REMAPPED --remap-path-prefix $(TMPDIR)=REMAPPED - "$(LLVM_BIN_DIR)"/llvm-dwarfdump $(TMPDIR)/abs_input_outside_working_dir.rlib | $(CGREP) "REMAPPED/src/quux.rs" - # No weird duplication of remapped components (see #78479) - "$(LLVM_BIN_DIR)"/llvm-dwarfdump $(TMPDIR)/abs_input_outside_working_dir.rlib | $(CGREP) -v "REMAPPED/REMAPPED" - -# The compiler is called with a *RELATIVE PATH* as input. We are remapping the working directory of -# the compiler, which naturally is an implicit prefix of our relative input path. Debuginfo will -# expand the relative path to an absolute path and we expect the working directory to be remapped -# in that expansion. -rel_input_remap_working_dir: - cd $(SRC_DIR) && $(RUSTC) src/quux.rs -o "$(TMPDIR)/rel_input_remap_working_dir.rlib" -Cdebuginfo=2 --remap-path-prefix "$(SRC_DIR)=REMAPPED" - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir.rlib" | $(CGREP) "REMAPPED/src/quux.rs" - # No weird duplication of remapped components (see #78479) - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir.rlib" | $(CGREP) -v "REMAPPED/REMAPPED" - -# The compiler is called with a *RELATIVE PATH* as input. We are remapping the working directory of -# the compiler, which naturally is an implicit prefix of our relative input path. Debuginfo will -# expand the relative path to an absolute path and we expect the working directory to be remapped -# in that expansion. -rel_input_remap_working_dir_scope: - cd $(SRC_DIR) && $(RUSTC) src/quux.rs -o "$(TMPDIR)/rel_input_remap_working_dir_scope.rlib" -Cdebuginfo=2 --remap-path-prefix "$(SRC_DIR)=REMAPPED" -Zremap-path-scope=object $(DEBUGINFOOPTS) - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_scope.rlib" | $(CGREP) "REMAPPED/src/quux.rs" - # No weird duplication of remapped components (see #78479) - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_scope.rlib" | $(CGREP) -v "REMAPPED/REMAPPED" - -rel_input_remap_working_dir_diagnostics: - cd $(SRC_DIR) && $(RUSTC) src/quux.rs -o "$(TMPDIR)/rel_input_remap_working_dir_scope.rlib" -Cdebuginfo=2 --remap-path-prefix "$(SRC_DIR)=REMAPPED" -Zremap-path-scope=diagnostics $(DEBUGINFOOPTS) - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_scope.rlib" | $(CGREP) -v "REMAPPED/src/quux.rs" - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_scope.rlib" | $(CGREP) -v "REMAPPED/REMAPPED" - -# The compiler is called with a *RELATIVE PATH* as input. We are remapping a *SUB-DIRECTORY* of the -# compiler's working directory. This test makes sure that that directory is remapped even though it -# won't actually show up in this form in the compiler's SourceMap and instead is only constructed -# on demand during debuginfo generation. -rel_input_remap_working_dir_child: - cd $(SRC_DIR) && $(RUSTC) src/quux.rs -o "$(TMPDIR)/rel_input_remap_working_dir_child.rlib" -Cdebuginfo=2 --remap-path-prefix "$(SRC_DIR)/src=REMAPPED" - # We expect `src/quux.rs` to have been remapped to `REMAPPED/quux.rs`. - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_child.rlib" | $(CGREP) "REMAPPED/quux.rs" - # We don't want to find the path that we just remapped anywhere in the DWARF - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_child.rlib" | $(CGREP) -v "$(SRC_DIR)/src" - # No weird duplication of remapped components (see #78479) - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_child.rlib" | $(CGREP) -v "REMAPPED/REMAPPED" - -# The compiler is called with a *RELATIVE PATH* as input. We are remapping a *PARENT DIRECTORY* of -# the compiler's working directory. -rel_input_remap_working_dir_parent: - cd $(SRC_DIR) && $(RUSTC) src/quux.rs -o "$(TMPDIR)/rel_input_remap_working_dir_parent.rlib" -Cdebuginfo=2 --remap-path-prefix "$(SRC_DIR_PARENT)=REMAPPED" - # We expect `src/quux.rs` to have been remapped to `REMAPPED/remap-path-prefix-dwarf/src/quux.rs`. - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_parent.rlib" | $(CGREP) "REMAPPED/remap-path-prefix-dwarf/src/quux.rs" - # We don't want to find the path that we just remapped anywhere in the DWARF - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_parent.rlib" | $(CGREP) -v "$(SRC_DIR_PARENT)" - # No weird duplication of remapped components (see #78479) - "$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_parent.rlib" | $(CGREP) -v "REMAPPED/REMAPPED" diff --git a/tests/run-make/remap-path-prefix-dwarf/rmake.rs b/tests/run-make/remap-path-prefix-dwarf/rmake.rs new file mode 100644 index 00000000000..ede1d615742 --- /dev/null +++ b/tests/run-make/remap-path-prefix-dwarf/rmake.rs @@ -0,0 +1,202 @@ +// This test makes sure that --remap-path-prefix has the expected effects on paths in debuginfo. +// We explicitly switch to a directory that *is* a prefix of the directory our +// source code is contained in. +// It tests several cases, each of them has a detailed description attached to it. +// See https://github.com/rust-lang/rust/pull/96867 + +//@ ignore-windows +// Reason: the remap path prefix is not printed in the dwarf dump. + +use run_make_support::{cwd, is_darwin, llvm_dwarfdump, rust_lib_name, rustc}; + +fn main() { + // The compiler is called with an *ABSOLUTE PATH* as input, and that absolute path *is* within + // the working directory of the compiler. We are remapping the path that contains `src`. + check_dwarf(DwarfTest { + lib_name: "abs_input_inside_working_dir", + input_path: PathType::Absolute, + scope: None, + remap_path_prefix: PrefixType::Regular(format!("{}=REMAPPED", cwd().display())), + dwarf_test: DwarfDump::ContainsSrcPath, + }); + check_dwarf(DwarfTest { + lib_name: "abs_input_inside_working_dir_scope", + input_path: PathType::Absolute, + scope: Some(ScopeType::Object), + remap_path_prefix: PrefixType::Regular(format!("{}=REMAPPED", cwd().display())), + dwarf_test: DwarfDump::ContainsSrcPath, + }); + // The compiler is called with an *ABSOLUTE PATH* as input, and that absolute path is *not* + // within the working directory of the compiler. We are remapping both the path that contains + // `src` and the working directory to the same thing. This setup corresponds to a workaround + // that is needed when trying to remap everything to something that looks like a local + // path. Relative paths are interpreted as relative to the compiler's working directory (e.g. + // in debuginfo). If we also remap the working directory, the compiler strip it from other + // paths so that the final outcome is the desired one again. + check_dwarf(DwarfTest { + lib_name: "abs_input_outside_working_dir", + input_path: PathType::Absolute, + scope: None, + remap_path_prefix: PrefixType::Dual(( + format!("{}=REMAPPED", cwd().display()), + "rmake_out=REMAPPED".to_owned(), + )), + dwarf_test: DwarfDump::ContainsSrcPath, + }); + // The compiler is called with a *RELATIVE PATH* as input. We are remapping the working + // directory of the compiler, which naturally is an implicit prefix of our relative input path. + // Debuginfo will expand the relative path to an absolute path and we expect the working + // directory to be remapped in that expansion. + check_dwarf(DwarfTest { + lib_name: "rel_input_remap_working_dir", + input_path: PathType::Relative, + scope: None, + remap_path_prefix: PrefixType::Regular(format!("{}=REMAPPED", cwd().display())), + dwarf_test: DwarfDump::ContainsSrcPath, + }); + check_dwarf(DwarfTest { + lib_name: "rel_input_remap_working_dir_scope", + input_path: PathType::Relative, + scope: Some(ScopeType::Object), + remap_path_prefix: PrefixType::Regular(format!("{}=REMAPPED", cwd().display())), + dwarf_test: DwarfDump::ContainsSrcPath, + }); + check_dwarf(DwarfTest { + lib_name: "rel_input_remap_working_dir_scope", + input_path: PathType::Relative, + scope: Some(ScopeType::Diagnostics), + remap_path_prefix: PrefixType::Regular(format!("{}=REMAPPED", cwd().display())), + dwarf_test: DwarfDump::AvoidSrcPath, + }); + // The compiler is called with a *RELATIVE PATH* as input. We are remapping a *SUB-DIRECTORY* + // of the compiler's working directory. This test makes sure that that directory is remapped + // even though it won't actually show up in this form in the compiler's SourceMap and instead + // is only constructed on demand during debuginfo generation. + check_dwarf(DwarfTest { + lib_name: "rel_input_remap_working_dir_child", + input_path: PathType::Relative, + scope: None, + remap_path_prefix: PrefixType::Regular(format!("{}=REMAPPED", cwd().join("src").display())), + dwarf_test: DwarfDump::ChildTest, + }); + // The compiler is called with a *RELATIVE PATH* as input. We are remapping a + // *PARENT DIRECTORY* of the compiler's working directory. + check_dwarf(DwarfTest { + lib_name: "rel_input_remap_working_dir_parent", + input_path: PathType::Relative, + scope: None, + remap_path_prefix: PrefixType::Regular(format!( + "{}=REMAPPED", + cwd().parent().unwrap().display() + )), + dwarf_test: DwarfDump::ParentTest, + }); +} + +#[track_caller] +fn check_dwarf(test: DwarfTest) { + let mut rustc = rustc(); + match test.input_path { + PathType::Absolute => rustc.input(cwd().join("src/quux.rs")), + PathType::Relative => rustc.input("src/quux.rs"), + }; + rustc.output(rust_lib_name(test.lib_name)); + rustc.arg("-Cdebuginfo=2"); + if let Some(scope) = test.scope { + match scope { + ScopeType::Object => rustc.arg("-Zremap-path-scope=object"), + ScopeType::Diagnostics => rustc.arg("-Zremap-path-scope=diagnostics"), + }; + if is_darwin() { + rustc.arg("-Csplit-debuginfo=off"); + } + } + match test.remap_path_prefix { + PrefixType::Regular(prefix) => { + // We explicitly switch to a directory that *is* a prefix of the directory our + // source code is contained in. + rustc.arg("--remap-path-prefix"); + rustc.arg(prefix); + } + PrefixType::Dual((prefix1, prefix2)) => { + // We explicitly switch to a directory that is *not* a prefix of the directory our + // source code is contained in. + rustc.arg("--remap-path-prefix"); + rustc.arg(prefix1); + rustc.arg("--remap-path-prefix"); + rustc.arg(prefix2); + } + } + rustc.run(); + match test.dwarf_test { + DwarfDump::ContainsSrcPath => { + llvm_dwarfdump() + .input(rust_lib_name(test.lib_name)) + .run() + // We expect the path to the main source file to be remapped. + .assert_stdout_contains("REMAPPED/src/quux.rs") + // No weird duplication of remapped components (see #78479) + .assert_stdout_not_contains("REMAPPED/REMAPPED"); + } + DwarfDump::AvoidSrcPath => { + llvm_dwarfdump() + .input(rust_lib_name(test.lib_name)) + .run() + .assert_stdout_not_contains("REMAPPED/src/quux.rs") + .assert_stdout_not_contains("REMAPPED/REMAPPED"); + } + DwarfDump::ChildTest => { + llvm_dwarfdump() + .input(rust_lib_name(test.lib_name)) + .run() + // We expect `src/quux.rs` to have been remapped to `REMAPPED/quux.rs`. + .assert_stdout_contains("REMAPPED/quux.rs") + // We don't want to find the path that we just remapped anywhere in the DWARF + .assert_stdout_not_contains(cwd().join("src").to_str().unwrap()) + // No weird duplication of remapped components (see #78479) + .assert_stdout_not_contains("REMAPPED/REMAPPED"); + } + DwarfDump::ParentTest => { + llvm_dwarfdump() + .input(rust_lib_name(test.lib_name)) + .run() + // We expect `src/quux.rs` to have been remapped to + // `REMAPPED/remap-path-prefix-dwarf/src/quux.rs`. + .assert_stdout_contains("REMAPPED/rmake_out/src/quux.rs") + // We don't want to find the path that we just remapped anywhere in the DWARF + .assert_stdout_not_contains(cwd().parent().unwrap().to_str().unwrap()) + // No weird duplication of remapped components (see #78479) + .assert_stdout_not_contains("REMAPPED/REMAPPED"); + } + }; +} + +struct DwarfTest { + lib_name: &'static str, + input_path: PathType, + scope: Option<ScopeType>, + remap_path_prefix: PrefixType, + dwarf_test: DwarfDump, +} + +enum PathType { + Absolute, + Relative, +} + +enum ScopeType { + Object, + Diagnostics, +} + +enum DwarfDump { + ContainsSrcPath, + AvoidSrcPath, + ChildTest, + ParentTest, +} + +enum PrefixType { + Regular(String), + Dual((String, String)), +} diff --git a/tests/run-make/remove-dir-all-race/rmake.rs b/tests/run-make/remove-dir-all-race/rmake.rs new file mode 100644 index 00000000000..03c94b76127 --- /dev/null +++ b/tests/run-make/remove-dir-all-race/rmake.rs @@ -0,0 +1,62 @@ +//@ ignore-windows + +// This test attempts to make sure that running `remove_dir_all` +// doesn't result in a NotFound error one of the files it +// is deleting is deleted concurrently. +// +// The windows implementation for `remove_dir_all` is significantly +// more complicated, and has not yet been brought up to par with +// the implementation on other platforms, so this test is marked as +// `ignore-windows` until someone more expirenced with windows can +// sort that out. + +use std::fs::remove_dir_all; +use std::path::Path; +use std::thread; +use std::time::Duration; + +use run_make_support::rfs::{create_dir, write}; +use run_make_support::run_in_tmpdir; + +fn main() { + let mut race_happened = false; + run_in_tmpdir(|| { + for i in 0..150 { + create_dir("outer"); + create_dir("outer/inner"); + write("outer/inner.txt", b"sometext"); + + thread::scope(|scope| { + let t1 = scope.spawn(|| { + thread::sleep(Duration::from_nanos(i)); + remove_dir_all("outer").unwrap(); + }); + + let race_happened_ref = &race_happened; + let t2 = scope.spawn(|| { + let r1 = remove_dir_all("outer/inner"); + let r2 = remove_dir_all("outer/inner.txt"); + if r1.is_ok() && r2.is_err() { + race_happened = true; + } + }); + }); + + assert!(!Path::new("outer").exists()); + + // trying to remove a nonexistant top-level directory should + // still result in an error. + let Err(err) = remove_dir_all("outer") else { + panic!("removing nonexistant dir did not result in an error"); + }; + assert_eq!(err.kind(), std::io::ErrorKind::NotFound); + } + }); + if !race_happened { + eprintln!( + "WARNING: multithreaded deletion never raced, \ + try increasing the number of attempts or \ + adjusting the sleep timing" + ); + } +} diff --git a/tests/run-make/reproducible-build-2/rmake.rs b/tests/run-make/reproducible-build-2/rmake.rs index c500c4238b0..8b5825cad30 100644 --- a/tests/run-make/reproducible-build-2/rmake.rs +++ b/tests/run-make/reproducible-build-2/rmake.rs @@ -13,7 +13,7 @@ // 2. When the sysroot gets copied, some symlinks must be re-created, // which is a privileged action on Windows. -use run_make_support::{bin_name, rfs, rust_lib_name, rustc}; +use run_make_support::{rfs, rust_lib_name, rustc}; fn main() { // test 1: fat lto diff --git a/tests/run-make/reproducible-build/Makefile b/tests/run-make/reproducible-build/Makefile deleted file mode 100644 index f5d17a234c0..00000000000 --- a/tests/run-make/reproducible-build/Makefile +++ /dev/null @@ -1,140 +0,0 @@ -# ignore-cross-compile -include ../tools.mk - -# ignore-musl -# Objects are reproducible but their path is not. - -all: \ - smoke \ - debug \ - opt \ - link_paths \ - remap_paths \ - different_source_dirs_rlib \ - remap_cwd_rlib \ - remap_cwd_to_empty \ - extern_flags - -# TODO: Builds of `bin` crate types are not deterministic with debuginfo=2 on -# Windows. -# See: https://github.com/rust-lang/rust/pull/87320#issuecomment-920105533 -# Issue: https://github.com/rust-lang/rust/issues/88982 -# -# different_source_dirs_bin \ -# remap_cwd_bin \ - -smoke: - rm -rf $(TMPDIR) && mkdir $(TMPDIR) - $(RUSTC) linker.rs -O - $(RUSTC) reproducible-build-aux.rs - $(RUSTC) reproducible-build.rs -C linker=$(call RUN_BINFILE,linker) - $(RUSTC) reproducible-build.rs -C linker=$(call RUN_BINFILE,linker) - diff -u "$(TMPDIR)/linker-arguments1" "$(TMPDIR)/linker-arguments2" - -debug: - rm -rf $(TMPDIR) && mkdir $(TMPDIR) - $(RUSTC) linker.rs -O - $(RUSTC) reproducible-build-aux.rs -g - $(RUSTC) reproducible-build.rs -C linker=$(call RUN_BINFILE,linker) -g - $(RUSTC) reproducible-build.rs -C linker=$(call RUN_BINFILE,linker) -g - diff -u "$(TMPDIR)/linker-arguments1" "$(TMPDIR)/linker-arguments2" - -opt: - rm -rf $(TMPDIR) && mkdir $(TMPDIR) - $(RUSTC) linker.rs -O - $(RUSTC) reproducible-build-aux.rs -O - $(RUSTC) reproducible-build.rs -C linker=$(call RUN_BINFILE,linker) -O - $(RUSTC) reproducible-build.rs -C linker=$(call RUN_BINFILE,linker) -O - diff -u "$(TMPDIR)/linker-arguments1" "$(TMPDIR)/linker-arguments2" - -link_paths: - rm -rf $(TMPDIR) && mkdir $(TMPDIR) - $(RUSTC) reproducible-build-aux.rs - $(RUSTC) reproducible-build.rs --crate-type rlib -L /b - cp $(TMPDIR)/libreproducible_build.rlib $(TMPDIR)/libfoo.rlib - $(RUSTC) reproducible-build.rs --crate-type rlib -L /a - cmp "$(TMPDIR)/libreproducible_build.rlib" "$(TMPDIR)/libfoo.rlib" || exit 1 - -remap_paths: - rm -rf $(TMPDIR) && mkdir $(TMPDIR) - $(RUSTC) reproducible-build-aux.rs - $(RUSTC) reproducible-build.rs --crate-type rlib --remap-path-prefix=/a=/c - cp $(TMPDIR)/libreproducible_build.rlib $(TMPDIR)/libfoo.rlib - $(RUSTC) reproducible-build.rs --crate-type rlib --remap-path-prefix=/b=/c - cmp "$(TMPDIR)/libreproducible_build.rlib" "$(TMPDIR)/libfoo.rlib" || exit 1 - -different_source_dirs_bin: - rm -rf $(TMPDIR) && mkdir $(TMPDIR) - $(RUSTC) reproducible-build-aux.rs - mkdir $(TMPDIR)/test - cp reproducible-build.rs $(TMPDIR)/test - $(RUSTC) reproducible-build.rs --crate-type bin --remap-path-prefix=$$PWD=/b - cp $(TMPDIR)/reproducible-build $(TMPDIR)/foo - (cd $(TMPDIR)/test && $(RUSTC) reproducible-build.rs \ - --remap-path-prefix=$(TMPDIR)/test=/b \ - --crate-type bin) - cmp "$(TMPDIR)/reproducible-build" "$(TMPDIR)/foo" || exit 1 - -different_source_dirs_rlib: - rm -rf $(TMPDIR) && mkdir $(TMPDIR) - $(RUSTC) reproducible-build-aux.rs - mkdir $(TMPDIR)/test - cp reproducible-build.rs $(TMPDIR)/test - $(RUSTC) reproducible-build.rs --crate-type rlib --remap-path-prefix=$$PWD=/b - cp $(TMPDIR)/libreproducible_build.rlib $(TMPDIR)/libfoo.rlib - (cd $(TMPDIR)/test && $(RUSTC) reproducible-build.rs \ - --remap-path-prefix=$(TMPDIR)/test=/b \ - --crate-type rlib) - cmp "$(TMPDIR)/libreproducible_build.rlib" "$(TMPDIR)/libfoo.rlib" || exit 1 - -remap_cwd_bin: - rm -rf $(TMPDIR) && mkdir $(TMPDIR) - $(RUSTC) reproducible-build-aux.rs - mkdir $(TMPDIR)/test - cp reproducible-build.rs $(TMPDIR)/test - $(RUSTC) reproducible-build.rs --crate-type bin -C debuginfo=2 \ - -Z remap-cwd-prefix=. - cp $(TMPDIR)/reproducible-build $(TMPDIR)/first - (cd $(TMPDIR)/test && \ - $(RUSTC) reproducible-build.rs --crate-type bin -C debuginfo=2 \ - -Z remap-cwd-prefix=.) - cmp "$(TMPDIR)/first" "$(TMPDIR)/reproducible-build" || exit 1 - -remap_cwd_rlib: - rm -rf $(TMPDIR) && mkdir $(TMPDIR) - $(RUSTC) reproducible-build-aux.rs - mkdir $(TMPDIR)/test - cp reproducible-build.rs $(TMPDIR)/test - $(RUSTC) reproducible-build.rs --crate-type rlib -C debuginfo=2 \ - -Z remap-cwd-prefix=. - cp $(TMPDIR)/libreproducible_build.rlib $(TMPDIR)/libfirst.rlib - (cd $(TMPDIR)/test && \ - $(RUSTC) reproducible-build.rs --crate-type rlib -C debuginfo=2 \ - -Z remap-cwd-prefix=.) - cmp "$(TMPDIR)/libfirst.rlib" "$(TMPDIR)/libreproducible_build.rlib" || exit 1 - -remap_cwd_to_empty: - rm -rf $(TMPDIR) && mkdir $(TMPDIR) - $(RUSTC) reproducible-build-aux.rs - mkdir $(TMPDIR)/test - cp reproducible-build.rs $(TMPDIR)/test - $(RUSTC) reproducible-build.rs --crate-type rlib -C debuginfo=2 \ - -Z remap-cwd-prefix= - cp $(TMPDIR)/libreproducible_build.rlib $(TMPDIR)/libfirst.rlib - (cd $(TMPDIR)/test && \ - $(RUSTC) reproducible-build.rs --crate-type rlib -C debuginfo=2 \ - -Z remap-cwd-prefix=) - cmp "$(TMPDIR)/libfirst.rlib" "$(TMPDIR)/libreproducible_build.rlib" || exit 1 - -extern_flags: - rm -rf $(TMPDIR) && mkdir $(TMPDIR) - $(RUSTC) reproducible-build-aux.rs - $(RUSTC) reproducible-build.rs \ - --extern reproducible_build_aux=$(TMPDIR)/libreproducible_build_aux.rlib \ - --crate-type rlib - cp $(TMPDIR)/libreproducible_build_aux.rlib $(TMPDIR)/libbar.rlib - cp $(TMPDIR)/libreproducible_build.rlib $(TMPDIR)/libfoo.rlib - $(RUSTC) reproducible-build.rs \ - --extern reproducible_build_aux=$(TMPDIR)/libbar.rlib \ - --crate-type rlib - cmp "$(TMPDIR)/libreproducible_build.rlib" "$(TMPDIR)/libfoo.rlib" || exit 1 diff --git a/tests/run-make/reproducible-build/rmake.rs b/tests/run-make/reproducible-build/rmake.rs new file mode 100644 index 00000000000..34410d224fb --- /dev/null +++ b/tests/run-make/reproducible-build/rmake.rs @@ -0,0 +1,240 @@ +// This test case makes sure that two identical invocations of the compiler +// (i.e. same code base, same compile-flags, same compiler-versions, etc.) +// produce the same output. In the past, symbol names of monomorphized functions +// were not deterministic (which we want to avoid). +// +// The test tries to exercise as many different paths into symbol name +// generation as possible: +// +// - regular functions +// - generic functions +// - methods +// - statics +// - closures +// - enum variant constructors +// - tuple struct constructors +// - drop glue +// - FnOnce adapters +// - Trait object shims +// - Fn Pointer shims +// See https://github.com/rust-lang/rust/pull/32293 +// Tracking Issue: https://github.com/rust-lang/rust/issues/129080 + +use run_make_support::{ + bin_name, cwd, diff, is_darwin, is_windows, rfs, run_in_tmpdir, rust_lib_name, rustc, +}; + +fn main() { + // Smoke tests. Simple flags, build should be reproducible. + eprintln!("smoke_test => None"); + smoke_test(None); + eprintln!("smoke_test => SmokeFlag::Debug"); + smoke_test(Some(SmokeFlag::Debug)); + eprintln!("smoke_test => SmokeFlag::Opt"); + smoke_test(Some(SmokeFlag::Opt)); + + // Builds should be reproducible even through custom library search paths + // or remap path prefixes. + eprintln!("paths_test => PathsFlag::Link"); + paths_test(PathsFlag::Link); + eprintln!("paths_test => PathsFlag::Remap"); + paths_test(PathsFlag::Remap); + + // Builds should be reproducible even if each build is done in a different directory, + // with both --remap-path-prefix and -Z remap-cwd-prefix. + + // FIXME(Oneirical): Building with crate type set to `bin` AND having -Cdebuginfo=2 + // (or `-g`, the shorthand form) enabled will cause reproducibility failures. + // See https://github.com/rust-lang/rust/issues/89911 + + if !is_darwin() && !is_windows() { + // FIXME(Oneirical): Bin builds are not reproducible on non-Linux targets. + eprintln!("diff_dir_test => Bin, Path"); + diff_dir_test(CrateType::Bin, RemapType::Path); + } + + eprintln!("diff_dir_test => Rlib, Path"); + diff_dir_test(CrateType::Rlib, RemapType::Path); + + // FIXME(Oneirical): This specific case would fail on Linux, should -Cdebuginfo=2 + // be added. + // FIXME(Oneirical): Bin builds are not reproducible on non-Linux targets. + // See https://github.com/rust-lang/rust/issues/89911 + if !is_darwin() && !is_windows() { + eprintln!("diff_dir_test => Bin, Cwd false"); + diff_dir_test(CrateType::Bin, RemapType::Cwd { is_empty: false }); + } + + eprintln!("diff_dir_test => Rlib, Cwd false"); + diff_dir_test(CrateType::Rlib, RemapType::Cwd { is_empty: false }); + eprintln!("diff_dir_test => Rlib, Cwd true"); + diff_dir_test(CrateType::Rlib, RemapType::Cwd { is_empty: true }); + + eprintln!("final extern test"); + // Builds should be reproducible when using the --extern flag. + run_in_tmpdir(|| { + rustc().input("reproducible-build-aux.rs").run(); + rustc() + .input("reproducible-build.rs") + .crate_type("rlib") + .extern_("reproducible_build_aux", rust_lib_name("reproducible_build_aux")) + .run(); + rfs::copy(rust_lib_name("reproducible_build"), rust_lib_name("foo")); + rfs::copy(rust_lib_name("reproducible_build_aux"), rust_lib_name("bar")); + rustc() + .input("reproducible-build.rs") + .crate_type("rlib") + .extern_("reproducible_build_aux", rust_lib_name("bar")) + .run(); + assert!(rfs::read(rust_lib_name("foo")) == rfs::read(rust_lib_name("reproducible_build"))) + }); +} + +#[track_caller] +fn smoke_test(flag: Option<SmokeFlag>) { + run_in_tmpdir(|| { + rustc().input("linker.rs").opt().run(); + rustc().input("reproducible-build-aux.rs").run(); + let mut compiler1 = rustc(); + let mut compiler2 = rustc(); + if let Some(flag) = flag { + match flag { + SmokeFlag::Debug => { + compiler1.arg("-g"); + compiler2.arg("-g"); + } + SmokeFlag::Opt => { + compiler1.opt(); + compiler2.opt(); + } + }; + }; + compiler1 + .input("reproducible-build.rs") + .linker(&cwd().join(bin_name("linker")).display().to_string()) + .run(); + compiler2 + .input("reproducible-build.rs") + .linker(&cwd().join(bin_name("linker")).display().to_string()) + .run(); + diff().actual_file("linker-arguments1").expected_file("linker-arguments2").run(); + }); +} + +#[track_caller] +fn paths_test(flag: PathsFlag) { + run_in_tmpdir(|| { + rustc().input("reproducible-build-aux.rs").run(); + let mut compiler1 = rustc(); + let mut compiler2 = rustc(); + match flag { + PathsFlag::Link => { + compiler1.library_search_path("a"); + compiler2.library_search_path("b"); + } + PathsFlag::Remap => { + compiler1.arg("--remap-path-prefix=/a=/c"); + compiler2.arg("--remap-path-prefix=/b=/c"); + } + } + compiler1.input("reproducible-build.rs").crate_type("rlib").run(); + rfs::rename(rust_lib_name("reproducible_build"), rust_lib_name("foo")); + compiler2.input("reproducible-build.rs").crate_type("rlib").run(); + assert!(rfs::read(rust_lib_name("foo")) == rfs::read(rust_lib_name("reproducible_build"))) + }); +} + +#[track_caller] +fn diff_dir_test(crate_type: CrateType, remap_type: RemapType) { + run_in_tmpdir(|| { + let base_dir = cwd(); + rustc().input("reproducible-build-aux.rs").run(); + rfs::create_dir("test"); + rfs::copy("reproducible-build.rs", "test/reproducible-build.rs"); + let mut compiler1 = rustc(); + let mut compiler2 = rustc(); + match crate_type { + CrateType::Bin => { + compiler1.crate_type("bin"); + compiler2.crate_type("bin"); + } + CrateType::Rlib => { + compiler1.crate_type("rlib"); + compiler2.crate_type("rlib"); + } + } + match remap_type { + RemapType::Path => { + compiler1.arg(&format!("--remap-path-prefix={}=/b", cwd().display())); + compiler2 + .arg(format!("--remap-path-prefix={}=/b", base_dir.join("test").display())); + } + RemapType::Cwd { is_empty } => { + // FIXME(Oneirical): Building with crate type set to `bin` AND having -Cdebuginfo=2 + // (or `-g`, the shorthand form) enabled will cause reproducibility failures + // for multiple platforms. + // See https://github.com/rust-lang/rust/issues/89911 + // FIXME(#129117): Windows rlib + `-Cdebuginfo=2` + `-Z remap-cwd-prefix=.` seems + // to be unreproducible. + if !matches!(crate_type, CrateType::Bin) && !is_windows() { + compiler1.arg("-Cdebuginfo=2"); + compiler2.arg("-Cdebuginfo=2"); + } + if is_empty { + compiler1.arg("-Zremap-cwd-prefix="); + compiler2.arg("-Zremap-cwd-prefix="); + } else { + compiler1.arg("-Zremap-cwd-prefix=."); + compiler2.arg("-Zremap-cwd-prefix=."); + } + } + } + compiler1.input("reproducible-build.rs").run(); + match crate_type { + CrateType::Bin => { + rfs::rename(bin_name("reproducible-build"), bin_name("foo")); + } + CrateType::Rlib => { + rfs::rename(rust_lib_name("reproducible_build"), rust_lib_name("foo")); + } + } + std::env::set_current_dir("test").unwrap(); + compiler2 + .input("reproducible-build.rs") + .library_search_path(&base_dir) + .out_dir(&base_dir) + .run(); + std::env::set_current_dir(&base_dir).unwrap(); + match crate_type { + CrateType::Bin => { + assert!(rfs::read(bin_name("reproducible-build")) == rfs::read(bin_name("foo"))); + } + CrateType::Rlib => { + assert!( + rfs::read(rust_lib_name("foo")) + == rfs::read(rust_lib_name("reproducible_build")) + ); + } + } + }); +} + +enum SmokeFlag { + Debug, + Opt, +} + +enum PathsFlag { + Link, + Remap, +} + +enum CrateType { + Bin, + Rlib, +} + +enum RemapType { + Path, + Cwd { is_empty: bool }, +} diff --git a/tests/run-make/reset-codegen-1/rmake.rs b/tests/run-make/reset-codegen-1/rmake.rs index d19907a675e..bdc90e39f9e 100644 --- a/tests/run-make/reset-codegen-1/rmake.rs +++ b/tests/run-make/reset-codegen-1/rmake.rs @@ -7,9 +7,7 @@ //@ ignore-cross-compile -use std::path::Path; - -use run_make_support::{bin_name, rfs, rustc}; +use run_make_support::{bin_name, path, rustc}; fn compile(output_file: &str, emit: Option<&str>) { let mut rustc = rustc(); @@ -34,10 +32,10 @@ fn main() { // In the None case, bin_name is required for successful Windows compilation. let output_file = &bin_name(output_file); compile(output_file, emit); - assert!(Path::new(output_file).is_file()); + assert!(path(output_file).is_file()); } compile("multi-output", Some("asm,obj")); - assert!(Path::new("multi-output.s").is_file()); - assert!(Path::new("multi-output.o").is_file()); + assert!(path("multi-output.s").is_file()); + assert!(path("multi-output.o").is_file()); } diff --git a/tests/run-make/rlib-format-packed-bundled-libs-3/rmake.rs b/tests/run-make/rlib-format-packed-bundled-libs-3/rmake.rs index d152047600f..67e839bec70 100644 --- a/tests/run-make/rlib-format-packed-bundled-libs-3/rmake.rs +++ b/tests/run-make/rlib-format-packed-bundled-libs-3/rmake.rs @@ -6,7 +6,7 @@ // See https://github.com/rust-lang/rust/pull/105601 use run_make_support::{ - build_native_static_lib, is_msvc, llvm_ar, regex, rfs, rust_lib_name, rustc, static_lib_name, + build_native_static_lib, llvm_ar, regex, rfs, rust_lib_name, rustc, static_lib_name, }; //@ ignore-cross-compile diff --git a/tests/run-make/rlib-format-packed-bundled-libs/Makefile b/tests/run-make/rlib-format-packed-bundled-libs/Makefile deleted file mode 100644 index f454da67893..00000000000 --- a/tests/run-make/rlib-format-packed-bundled-libs/Makefile +++ /dev/null @@ -1,39 +0,0 @@ -include ../tools.mk - -# ignore-cross-compile - -# Make sure rlib format with -Zpacked_bundled_libs is correct. - -# We're using the llvm-nm instead of the system nm to ensure it is compatible -# with the LLVM bitcode generated by rustc. -# Except on Windows where piping/IO redirection under MSYS2 is wonky with llvm-nm. -ifndef IS_WINDOWS -NM = "$(LLVM_BIN_DIR)"/llvm-nm -else -NM = nm -endif - -all: $(call NATIVE_STATICLIB,native_dep_1) $(call NATIVE_STATICLIB,native_dep_2) $(call NATIVE_STATICLIB,native_dep_3) - $(RUSTC) rust_dep_up.rs --crate-type=rlib -Zpacked_bundled_libs - $(NM) $(TMPDIR)/librust_dep_up.rlib | $(CGREP) -e "U.*native_f2" - $(NM) $(TMPDIR)/librust_dep_up.rlib | $(CGREP) -e "U.*native_f3" - $(NM) $(TMPDIR)/librust_dep_up.rlib | $(CGREP) -e "T.*rust_dep_up" - $(AR) t $(TMPDIR)/librust_dep_up.rlib | $(CGREP) "native_dep_2" - $(AR) t $(TMPDIR)/librust_dep_up.rlib | $(CGREP) "native_dep_3" - $(RUSTC) rust_dep_local.rs --extern rlib=$(TMPDIR)/librust_dep_up.rlib -Zpacked_bundled_libs --crate-type=rlib - $(NM) $(TMPDIR)/librust_dep_local.rlib | $(CGREP) -e "U.*native_f1" - $(NM) $(TMPDIR)/librust_dep_local.rlib | $(CGREP) -e "T.*rust_dep_local" - $(AR) t $(TMPDIR)/librust_dep_local.rlib | $(CGREP) "native_dep_1" - - # Make sure compiler doesn't use files, that it shouldn't know about. - rm $(TMPDIR)/*native_dep_* - - $(RUSTC) main.rs --extern lib=$(TMPDIR)/librust_dep_local.rlib -o $(TMPDIR)/main.exe -Zpacked_bundled_libs --print link-args | $(CGREP) -e "native_dep_1.*native_dep_2.*native_dep_3" - -ifndef IS_MSVC - $(NM) $(TMPDIR)/main.exe | $(CGREP) -e "T.*native_f1" - $(NM) $(TMPDIR)/main.exe | $(CGREP) -e "T.*native_f2" - $(NM) $(TMPDIR)/main.exe | $(CGREP) -e "T.*native_f3" - $(NM) $(TMPDIR)/main.exe | $(CGREP) -e "T.*rust_dep_local" - $(NM) $(TMPDIR)/main.exe | $(CGREP) -e "T.*rust_dep_up" -endif diff --git a/tests/run-make/rlib-format-packed-bundled-libs/rmake.rs b/tests/run-make/rlib-format-packed-bundled-libs/rmake.rs new file mode 100644 index 00000000000..ff0438a6b72 --- /dev/null +++ b/tests/run-make/rlib-format-packed-bundled-libs/rmake.rs @@ -0,0 +1,84 @@ +// `-Z packed_bundled_libs` is an unstable rustc flag that makes the compiler +// only require a native library and no supplementary object files to compile. +// Output files compiled with this flag should still contain all expected symbols - +// that is what this test checks. +// See https://github.com/rust-lang/rust/pull/100101 + +//@ ignore-cross-compile +// Reason: cross-compilation fails to export native symbols + +use run_make_support::{ + bin_name, build_native_static_lib, cwd, filename_contains, is_msvc, llvm_ar, llvm_nm, rfs, + rust_lib_name, rustc, shallow_find_files, +}; + +fn main() { + build_native_static_lib("native_dep_1"); + build_native_static_lib("native_dep_2"); + build_native_static_lib("native_dep_3"); + rustc().input("rust_dep_up.rs").crate_type("rlib").arg("-Zpacked_bundled_libs").run(); + llvm_nm() + .input(rust_lib_name("rust_dep_up")) + .run() + .assert_stdout_contains_regex("U.*native_f2"); + llvm_nm() + .input(rust_lib_name("rust_dep_up")) + .run() + .assert_stdout_contains_regex("U.*native_f3"); + llvm_nm() + .input(rust_lib_name("rust_dep_up")) + .run() + .assert_stdout_contains_regex("T.*rust_dep_up"); + llvm_ar() + .table_of_contents() + .arg(rust_lib_name("rust_dep_up")) + .run() + .assert_stdout_contains("native_dep_2"); + llvm_ar() + .table_of_contents() + .arg(rust_lib_name("rust_dep_up")) + .run() + .assert_stdout_contains("native_dep_3"); + rustc() + .input("rust_dep_local.rs") + .extern_("rlib", rust_lib_name("rust_dep_up")) + .arg("-Zpacked_bundled_libs") + .crate_type("rlib") + .run(); + llvm_nm() + .input(rust_lib_name("rust_dep_local")) + .run() + .assert_stdout_contains_regex("U.*native_f1"); + llvm_nm() + .input(rust_lib_name("rust_dep_local")) + .run() + .assert_stdout_contains_regex("T.*rust_dep_local"); + llvm_ar() + .table_of_contents() + .arg(rust_lib_name("rust_dep_local")) + .run() + .assert_stdout_contains("native_dep_1"); + + // Ensure the compiler will not use files it should not know about. + for file in shallow_find_files(cwd(), |path| filename_contains(path, "native_dep_")) { + rfs::remove_file(file); + } + + rustc() + .input("main.rs") + .extern_("lib", rust_lib_name("rust_dep_local")) + .output(bin_name("main")) + .arg("-Zpacked_bundled_libs") + .print("link-args") + .run() + .assert_stdout_contains_regex("native_dep_1.*native_dep_2.*native_dep_3"); + + // The binary "main" will not contain any symbols on MSVC. + if !is_msvc() { + llvm_nm().input(bin_name("main")).run().assert_stdout_contains_regex("T.*native_f1"); + llvm_nm().input(bin_name("main")).run().assert_stdout_contains_regex("T.*native_f2"); + llvm_nm().input(bin_name("main")).run().assert_stdout_contains_regex("T.*native_f3"); + llvm_nm().input(bin_name("main")).run().assert_stdout_contains_regex("T.*rust_dep_local"); + llvm_nm().input(bin_name("main")).run().assert_stdout_contains_regex("T.*rust_dep_up"); + } +} diff --git a/tests/run-make/run-in-tmpdir-self-test/rmake.rs b/tests/run-make/run-in-tmpdir-self-test/rmake.rs index 83b99bfe863..dba036f8866 100644 --- a/tests/run-make/run-in-tmpdir-self-test/rmake.rs +++ b/tests/run-make/run-in-tmpdir-self-test/rmake.rs @@ -3,7 +3,7 @@ //! when returning from the closure. use std::fs; -use std::path::{Path, PathBuf}; +use std::path::PathBuf; use run_make_support::{cwd, run_in_tmpdir}; diff --git a/tests/run-make/rust-lld-by-default-nightly/rmake.rs b/tests/run-make/rust-lld-by-default-nightly/rmake.rs index 79424984c21..02bbe8227f0 100644 --- a/tests/run-make/rust-lld-by-default-nightly/rmake.rs +++ b/tests/run-make/rust-lld-by-default-nightly/rmake.rs @@ -6,8 +6,6 @@ //@ ignore-stable //@ only-x86_64-unknown-linux-gnu -use std::process::Output; - use run_make_support::regex::Regex; use run_make_support::rustc; diff --git a/tests/run-make/rust-lld-custom-target/rmake.rs b/tests/run-make/rust-lld-custom-target/rmake.rs index 17247125521..a6f7c33793a 100644 --- a/tests/run-make/rust-lld-custom-target/rmake.rs +++ b/tests/run-make/rust-lld-custom-target/rmake.rs @@ -8,8 +8,6 @@ //@ needs-rust-lld //@ only-x86_64-unknown-linux-gnu -use std::process::Output; - use run_make_support::regex::Regex; use run_make_support::rustc; diff --git a/tests/run-make/rust-lld/rmake.rs b/tests/run-make/rust-lld/rmake.rs index d0bc19130d7..1f311af1ed5 100644 --- a/tests/run-make/rust-lld/rmake.rs +++ b/tests/run-make/rust-lld/rmake.rs @@ -4,8 +4,6 @@ //@ needs-rust-lld //@ ignore-s390x lld does not yet support s390x as target -use std::process::Output; - use run_make_support::regex::Regex; use run_make_support::{is_msvc, rustc}; diff --git a/tests/run-make/rustdoc-determinism/rmake.rs b/tests/run-make/rustdoc-determinism/rmake.rs index aa8090174d9..5a030c6f496 100644 --- a/tests/run-make/rustdoc-determinism/rmake.rs +++ b/tests/run-make/rustdoc-determinism/rmake.rs @@ -1,18 +1,16 @@ // Assert that the search index is generated deterministically, regardless of the // order that crates are documented in. -use std::path::Path; - -use run_make_support::{diff, rustdoc}; +use run_make_support::{diff, path, rustdoc}; fn main() { - let foo_first = Path::new("foo_first"); - rustdoc().input("foo.rs").output(&foo_first).run(); - rustdoc().input("bar.rs").output(&foo_first).run(); + let foo_first = path("foo_first"); + rustdoc().input("foo.rs").out_dir(&foo_first).run(); + rustdoc().input("bar.rs").out_dir(&foo_first).run(); - let bar_first = Path::new("bar_first"); - rustdoc().input("bar.rs").output(&bar_first).run(); - rustdoc().input("foo.rs").output(&bar_first).run(); + let bar_first = path("bar_first"); + rustdoc().input("bar.rs").out_dir(&bar_first).run(); + rustdoc().input("foo.rs").out_dir(&bar_first).run(); diff() .expected_file(foo_first.join("search-index.js")) diff --git a/tests/run-make/rustdoc-io-error/rmake.rs b/tests/run-make/rustdoc-io-error/rmake.rs index d64c5106ffb..31441d7ebc5 100644 --- a/tests/run-make/rustdoc-io-error/rmake.rs +++ b/tests/run-make/rustdoc-io-error/rmake.rs @@ -14,22 +14,20 @@ // `mkfs.ext4 -d`, as well as mounting a loop device for the rootfs. //@ ignore-windows - the `set_readonly` functions doesn't work on folders. -use std::fs; - -use run_make_support::{path, rustdoc}; +use run_make_support::{path, rfs, rustdoc}; fn main() { let out_dir = path("rustdoc-io-error"); - let output = fs::create_dir(&out_dir).unwrap(); - let mut permissions = fs::metadata(&out_dir).unwrap().permissions(); + rfs::create_dir(&out_dir); + let mut permissions = rfs::metadata(&out_dir).permissions(); let original_permissions = permissions.clone(); permissions.set_readonly(true); - fs::set_permissions(&out_dir, permissions).unwrap(); + rfs::set_permissions(&out_dir, permissions); - let output = rustdoc().input("foo.rs").output(&out_dir).env("RUST_BACKTRACE", "1").run_fail(); + let output = rustdoc().input("foo.rs").out_dir(&out_dir).env("RUST_BACKTRACE", "1").run_fail(); - fs::set_permissions(&out_dir, original_permissions).unwrap(); + rfs::set_permissions(&out_dir, original_permissions); output .assert_exit_code(1) diff --git a/tests/run-make/rustdoc-map-file/rmake.rs b/tests/run-make/rustdoc-map-file/rmake.rs index 08f9595ef9f..d7e3510fe31 100644 --- a/tests/run-make/rustdoc-map-file/rmake.rs +++ b/tests/run-make/rustdoc-map-file/rmake.rs @@ -1,13 +1,54 @@ -use run_make_support::{python_command, rustdoc}; +// This test ensures that all items from `foo` are correctly generated into the `redirect-map.json` +// file with `--generate-redirect-map` rustdoc option. + +use std::path::Path; + +use run_make_support::rfs::read_to_string; +use run_make_support::{path, rustdoc, serde_json}; fn main() { let out_dir = "out"; + let crate_name = "foo"; rustdoc() .input("foo.rs") + .crate_name(crate_name) .arg("-Zunstable-options") .arg("--generate-redirect-map") - .output(&out_dir) + .out_dir(&out_dir) .run(); - // FIXME (GuillaumeGomez): Port the python script to Rust as well. - python_command().arg("validate_json.py").arg(&out_dir).run(); + + let generated = read_to_string(path(out_dir).join(crate_name).join("redirect-map.json")); + let expected = read_to_string("expected.json"); + let generated: serde_json::Value = + serde_json::from_str(&generated).expect("failed to parse JSON"); + let expected: serde_json::Value = + serde_json::from_str(&expected).expect("failed to parse JSON"); + let expected = expected.as_object().unwrap(); + + let mut differences = Vec::new(); + for (key, expected_value) in expected.iter() { + match generated.get(key) { + Some(value) => { + if expected_value != value { + differences.push(format!( + "values for key `{key}` don't match: `{expected_value:?}` != `{value:?}`" + )); + } + } + None => differences.push(format!("missing key `{key}`")), + } + } + for (key, data) in generated.as_object().unwrap().iter() { + if !expected.contains_key(key) { + differences.push(format!("Extra data not expected: key: `{key}`, data: `{data}`")); + } + } + + if !differences.is_empty() { + eprintln!("Found differences in JSON files:"); + for diff in differences { + eprintln!("=> {diff}"); + } + panic!("Found differences in JSON files"); + } } diff --git a/tests/run-make/rustdoc-map-file/validate_json.py b/tests/run-make/rustdoc-map-file/validate_json.py deleted file mode 100755 index 912dea3791b..00000000000 --- a/tests/run-make/rustdoc-map-file/validate_json.py +++ /dev/null @@ -1,41 +0,0 @@ -#!/usr/bin/env python - -import os -import sys -import json - - -def find_redirect_map_file(folder, errors): - for root, _dirs, files in os.walk(folder): - for name in files: - if not name.endswith("redirect-map.json"): - continue - with open(os.path.join(root, name)) as f: - data = json.load(f) - with open("expected.json") as f: - expected = json.load(f) - for key in expected: - if expected[key] != data.get(key): - errors.append("Expected `{}` for key `{}`, found: `{}`".format( - expected[key], key, data.get(key))) - else: - del data[key] - for key in data: - errors.append("Extra data not expected: key: `{}`, data: `{}`".format( - key, data[key])) - return True - return False - - -if len(sys.argv) != 2: - print("Expected doc directory to check!") - sys.exit(1) - -errors = [] -if not find_redirect_map_file(sys.argv[1], errors): - print("Didn't find the map file in `{}`...".format(sys.argv[1])) - sys.exit(1) -for err in errors: - print("=> {}".format(err)) -if len(errors) != 0: - sys.exit(1) diff --git a/tests/run-make/rustdoc-output-path/rmake.rs b/tests/run-make/rustdoc-output-path/rmake.rs index 3c1ccd3a069..7f6accf26c2 100644 --- a/tests/run-make/rustdoc-output-path/rmake.rs +++ b/tests/run-make/rustdoc-output-path/rmake.rs @@ -1,11 +1,9 @@ // Checks that if the output folder doesn't exist, rustdoc will create it. -use std::path::Path; - -use run_make_support::rustdoc; +use run_make_support::{path, rustdoc}; fn main() { - let out_dir = Path::new("foo/bar/doc"); - rustdoc().input("foo.rs").output(&out_dir).run(); + let out_dir = path("foo/bar/doc"); + rustdoc().input("foo.rs").out_dir(&out_dir).run(); assert!(out_dir.exists()); } diff --git a/tests/run-make/rustdoc-output-stdout/foo.rs b/tests/run-make/rustdoc-output-stdout/foo.rs new file mode 100644 index 00000000000..4a835673a59 --- /dev/null +++ b/tests/run-make/rustdoc-output-stdout/foo.rs @@ -0,0 +1 @@ +pub struct Foo; diff --git a/tests/run-make/rustdoc-output-stdout/rmake.rs b/tests/run-make/rustdoc-output-stdout/rmake.rs new file mode 100644 index 00000000000..bcf5e4d9723 --- /dev/null +++ b/tests/run-make/rustdoc-output-stdout/rmake.rs @@ -0,0 +1,36 @@ +// This test verifies that rustdoc `-o -` prints JSON on stdout and doesn't generate +// a JSON file. + +use std::path::PathBuf; + +use run_make_support::path_helpers::{cwd, has_extension, read_dir_entries_recursive}; +use run_make_support::{rustdoc, serde_json}; + +fn main() { + let json_string = rustdoc() + .input("foo.rs") + .out_dir("-") + .arg("-Zunstable-options") + .output_format("json") + .run() + .stdout_utf8(); + + // First we check that we generate the JSON in the stdout. + let json_value: serde_json::Value = + serde_json::from_str(&json_string).expect("stdout should be valid json"); + + // We don't care to test the specifics of the JSON, as that's done + // elsewhere, just check that it has a format_version (as all JSON output + // should). + let format_version = json_value["format_version"] + .as_i64() + .expect("json output should contain format_version field"); + assert!(format_version > 30); + + // Then we check it didn't generate any JSON file. + read_dir_entries_recursive(cwd(), |path| { + if path.is_file() && has_extension(path, "json") { + panic!("Found a JSON file {path:?}"); + } + }); +} diff --git a/tests/run-make/rustdoc-scrape-examples-macros/rmake.rs b/tests/run-make/rustdoc-scrape-examples-macros/rmake.rs index b77df7adc8d..546a0685b4e 100644 --- a/tests/run-make/rustdoc-scrape-examples-macros/rmake.rs +++ b/tests/run-make/rustdoc-scrape-examples-macros/rmake.rs @@ -35,7 +35,7 @@ fn main() { .input("examples/ex.rs") .crate_name("ex") .crate_type("bin") - .output(&out_dir) + .out_dir(&out_dir) .extern_(crate_name, rust_lib_name(crate_name)) .extern_(proc_crate_name, dylib_name.trim()) .arg("-Zunstable-options") @@ -49,7 +49,7 @@ fn main() { .input("src/lib.rs") .crate_name(crate_name) .crate_type("lib") - .output(&out_dir) + .out_dir(&out_dir) .arg("-Zunstable-options") .arg("--with-examples") .arg(&ex_dir) diff --git a/tests/run-make/rustdoc-scrape-examples-remap/scrape.rs b/tests/run-make/rustdoc-scrape-examples-remap/scrape.rs index 4badc68845e..c4d7814c3c8 100644 --- a/tests/run-make/rustdoc-scrape-examples-remap/scrape.rs +++ b/tests/run-make/rustdoc-scrape-examples-remap/scrape.rs @@ -1,6 +1,6 @@ use std::path::Path; -use run_make_support::{htmldocck, rfs, rustc, rustdoc, source_root}; +use run_make_support::{htmldocck, rfs, rustc, rustdoc}; pub fn scrape(extra_args: &[&str]) { let out_dir = Path::new("rustdoc"); @@ -20,7 +20,7 @@ pub fn scrape(extra_args: &[&str]) { .input(&dep) .crate_name(&dep_stem) .crate_type("bin") - .output(&out_dir) + .out_dir(&out_dir) .extern_(crate_name, format!("lib{crate_name}.rmeta")) .arg("-Zunstable-options") .arg("--scrape-examples-output-path") @@ -35,7 +35,7 @@ pub fn scrape(extra_args: &[&str]) { let mut rustdoc = rustdoc(); rustdoc .input("src/lib.rs") - .output(&out_dir) + .out_dir(&out_dir) .crate_name(crate_name) .crate_type("lib") .arg("-Zunstable-options"); diff --git a/tests/run-make/rustdoc-target-spec-json-path/rmake.rs b/tests/run-make/rustdoc-target-spec-json-path/rmake.rs index 3246fc56506..fe9587f5022 100644 --- a/tests/run-make/rustdoc-target-spec-json-path/rmake.rs +++ b/tests/run-make/rustdoc-target-spec-json-path/rmake.rs @@ -7,7 +7,7 @@ fn main() { rustc().crate_type("lib").input("dummy_core.rs").target("target.json").run(); rustdoc() .input("my_crate.rs") - .output(out_dir) + .out_dir(out_dir) .library_search_path(cwd()) .target("target.json") .run(); diff --git a/tests/run-make/rustdoc-themes/rmake.rs b/tests/run-make/rustdoc-themes/rmake.rs index 8a961beb9f7..4577e47d47e 100644 --- a/tests/run-make/rustdoc-themes/rmake.rs +++ b/tests/run-make/rustdoc-themes/rmake.rs @@ -27,6 +27,6 @@ fn main() { rfs::create_dir_all(&out_dir); rfs::write(&test_css, test_content); - rustdoc().output(&out_dir).input("foo.rs").arg("--theme").arg(&test_css).run(); + rustdoc().out_dir(&out_dir).input("foo.rs").arg("--theme").arg(&test_css).run(); htmldocck().arg(out_dir).arg("foo.rs").run(); } diff --git a/tests/run-make/rustdoc-with-out-dir-option/rmake.rs b/tests/run-make/rustdoc-with-out-dir-option/rmake.rs index ded89c9ae79..a82a1965a9c 100644 --- a/tests/run-make/rustdoc-with-out-dir-option/rmake.rs +++ b/tests/run-make/rustdoc-with-out-dir-option/rmake.rs @@ -2,6 +2,6 @@ use run_make_support::{htmldocck, rustdoc}; fn main() { let out_dir = "rustdoc"; - rustdoc().input("src/lib.rs").crate_name("foobar").crate_type("lib").output(&out_dir).run(); + rustdoc().input("src/lib.rs").crate_name("foobar").crate_type("lib").out_dir(&out_dir).run(); htmldocck().arg(out_dir).arg("src/lib.rs").run(); } diff --git a/tests/run-make/sepcomp-cci-copies/rmake.rs b/tests/run-make/sepcomp-cci-copies/rmake.rs index e244f546580..a66cc2872b4 100644 --- a/tests/run-make/sepcomp-cci-copies/rmake.rs +++ b/tests/run-make/sepcomp-cci-copies/rmake.rs @@ -4,10 +4,7 @@ // created for each source module (see `rustc_const_eval::monomorphize::partitioning`). // See https://github.com/rust-lang/rust/pull/16367 -use run_make_support::{ - count_regex_matches_in_files_with_extension, cwd, has_extension, regex, rfs, rustc, - shallow_find_files, -}; +use run_make_support::{count_regex_matches_in_files_with_extension, regex, rustc}; fn main() { rustc().input("cci_lib.rs").run(); diff --git a/tests/run-make/sepcomp-inlining/rmake.rs b/tests/run-make/sepcomp-inlining/rmake.rs index b7a6bed05b8..ea4a4d210cc 100644 --- a/tests/run-make/sepcomp-inlining/rmake.rs +++ b/tests/run-make/sepcomp-inlining/rmake.rs @@ -5,10 +5,7 @@ // in only one compilation unit. // See https://github.com/rust-lang/rust/pull/16367 -use run_make_support::{ - count_regex_matches_in_files_with_extension, cwd, has_extension, regex, rfs, rustc, - shallow_find_files, -}; +use run_make_support::{count_regex_matches_in_files_with_extension, regex, rustc}; fn main() { rustc().input("foo.rs").emit("llvm-ir").codegen_units(3).arg("-Zinline-in-all-cgus").run(); diff --git a/tests/run-make/sepcomp-separate/rmake.rs b/tests/run-make/sepcomp-separate/rmake.rs index 90017572c4c..49958044a61 100644 --- a/tests/run-make/sepcomp-separate/rmake.rs +++ b/tests/run-make/sepcomp-separate/rmake.rs @@ -3,10 +3,7 @@ // wind up in three different compilation units. // See https://github.com/rust-lang/rust/pull/16367 -use run_make_support::{ - count_regex_matches_in_files_with_extension, cwd, has_extension, regex, rfs, rustc, - shallow_find_files, -}; +use run_make_support::{count_regex_matches_in_files_with_extension, regex, rustc}; fn main() { rustc().input("foo.rs").emit("llvm-ir").codegen_units(3).run(); diff --git a/tests/run-make/staticlib-dylib-linkage/rmake.rs b/tests/run-make/staticlib-dylib-linkage/rmake.rs index 415491bb8ee..8dd1ac0ffbd 100644 --- a/tests/run-make/staticlib-dylib-linkage/rmake.rs +++ b/tests/run-make/staticlib-dylib-linkage/rmake.rs @@ -8,13 +8,8 @@ // Reason: the compiled binary is executed. //@ ignore-wasm // Reason: WASM does not support dynamic libraries -//@ ignore-msvc -//FIXME(Oneirical): Getting this to work on MSVC requires passing libcmt.lib to CC, -// which is not trivial to do. -// Tracking issue: https://github.com/rust-lang/rust/issues/128602 -// Discussion: https://github.com/rust-lang/rust/pull/128407#discussion_r1702439172 -use run_make_support::{cc, regex, run, rustc}; +use run_make_support::{cc, is_msvc, regex, run, rustc, static_lib_name}; fn main() { rustc().arg("-Cprefer-dynamic").input("bar.rs").run(); @@ -29,9 +24,13 @@ fn main() { let re = regex::Regex::new(r#"note: native-static-libs:\s*(.+)"#).unwrap(); let libs = re.find(&libs).unwrap().as_str().trim(); // remove the note - let (_, library_search_paths) = libs.split_once("note: native-static-libs: ").unwrap(); + let (_, native_link_args) = libs.split_once("note: native-static-libs: ").unwrap(); // divide the command-line arguments in a vec - let library_search_paths = library_search_paths.split(' ').collect::<Vec<&str>>(); - cc().input("foo.c").arg("-lfoo").args(library_search_paths).out_exe("foo").run(); + let mut native_link_args = native_link_args.split(' ').collect::<Vec<&str>>(); + if is_msvc() { + // For MSVC pass the arguments on to the linker. + native_link_args.insert(0, "-link"); + } + cc().input("foo.c").input(static_lib_name("foo")).args(native_link_args).out_exe("foo").run(); run("foo"); } diff --git a/tests/run-make/staticlib-thin-archive/bin.rs b/tests/run-make/staticlib-thin-archive/bin.rs new file mode 100644 index 00000000000..97a2751f20b --- /dev/null +++ b/tests/run-make/staticlib-thin-archive/bin.rs @@ -0,0 +1,5 @@ +fn main() { + unsafe { + rust_lib::simple_fn(); + } +} diff --git a/tests/run-make/staticlib-thin-archive/rmake.rs b/tests/run-make/staticlib-thin-archive/rmake.rs new file mode 100644 index 00000000000..955c50da201 --- /dev/null +++ b/tests/run-make/staticlib-thin-archive/rmake.rs @@ -0,0 +1,23 @@ +// Regression test for https://github.com/rust-lang/rust/issues/107407 which +// checks that rustc can read thin archive. Before the object crate added thin +// archive support rustc would add emit object files to the staticlib and after +// the object crate added thin archive support it would previously crash the +// compiler due to a missing special case for thin archive members. +use run_make_support::{llvm_ar, path, rfs, rust_lib_name, rustc, static_lib_name}; + +fn main() { + rfs::create_dir("archive"); + + // Build a thin archive + rustc().input("simple_obj.rs").emit("obj").output("archive/simple_obj.o").run(); + llvm_ar() + .obj_to_thin_ar() + .output_input(path("archive").join(static_lib_name("thin_archive")), "archive/simple_obj.o") + .run(); + + // Build an rlib which includes the members of this thin archive + rustc().input("rust_lib.rs").library_search_path("archive").run(); + + // Build a binary which requires a symbol from the thin archive + rustc().input("bin.rs").extern_("rust_lib", rust_lib_name("rust_lib")).run(); +} diff --git a/tests/run-make/staticlib-thin-archive/rust_lib.rs b/tests/run-make/staticlib-thin-archive/rust_lib.rs new file mode 100644 index 00000000000..c76b0f25433 --- /dev/null +++ b/tests/run-make/staticlib-thin-archive/rust_lib.rs @@ -0,0 +1,6 @@ +#![crate_type = "rlib"] + +#[link(name = "thin_archive", kind = "static")] +extern "C" { + pub fn simple_fn(); +} diff --git a/tests/run-make/staticlib-thin-archive/simple_obj.rs b/tests/run-make/staticlib-thin-archive/simple_obj.rs new file mode 100644 index 00000000000..a120c9b3e67 --- /dev/null +++ b/tests/run-make/staticlib-thin-archive/simple_obj.rs @@ -0,0 +1,4 @@ +#![crate_type = "staticlib"] + +#[no_mangle] +extern "C" fn simple_fn() {} diff --git a/tests/run-make/sysroot-crates-are-unstable/Makefile b/tests/run-make/sysroot-crates-are-unstable/Makefile deleted file mode 100644 index 1e267fb9576..00000000000 --- a/tests/run-make/sysroot-crates-are-unstable/Makefile +++ /dev/null @@ -1,2 +0,0 @@ -all: - '$(PYTHON)' test.py diff --git a/tests/run-make/sysroot-crates-are-unstable/rmake.rs b/tests/run-make/sysroot-crates-are-unstable/rmake.rs new file mode 100644 index 00000000000..2240d87237b --- /dev/null +++ b/tests/run-make/sysroot-crates-are-unstable/rmake.rs @@ -0,0 +1,102 @@ +// Check that crates in the sysroot are treated as unstable, unless they are +// on a list of known-stable sysroot crates. + +use std::path::{Path, PathBuf}; +use std::str; + +use run_make_support::{rfs, rustc, target}; + +fn is_stable_crate(name: &str) -> bool { + matches!(name, "std" | "alloc" | "core" | "proc_macro") +} + +fn main() { + for cr in get_unstable_sysroot_crates() { + check_crate_is_unstable(&cr); + } + println!("Done"); +} + +#[derive(Debug)] +struct Crate { + name: String, + path: PathBuf, +} + +fn check_crate_is_unstable(cr: &Crate) { + let Crate { name, path } = cr; + + print!("- Verifying that sysroot crate '{name}' is an unstable crate ..."); + + // Trying to use this crate from a user program should fail. + let output = rustc() + .crate_type("rlib") + .target(target()) + .extern_(name, path) + .input("-") + .stdin(format!("extern crate {name};")) + .run_fail(); + + // Make sure it failed for the intended reason, not some other reason. + // (The actual feature required varies between crates.) + output.assert_stderr_contains("use of unstable library feature"); + + println!(" OK"); +} + +fn get_unstable_sysroot_crates() -> Vec<Crate> { + let sysroot = PathBuf::from(rustc().print("sysroot").run().stdout_utf8().trim()); + let sysroot_libs_dir = sysroot.join("lib").join("rustlib").join(target()).join("lib"); + println!("Sysroot libs dir: {sysroot_libs_dir:?}"); + + // Generate a list of all library crates in the sysroot. + let sysroot_crates = get_all_crates_in_dir(&sysroot_libs_dir); + println!( + "Found {} sysroot crates: {:?}", + sysroot_crates.len(), + sysroot_crates.iter().map(|cr| &cr.name).collect::<Vec<_>>() + ); + + // Self-check: If we didn't find `core`, we probably checked the wrong directory. + assert!( + sysroot_crates.iter().any(|cr| cr.name == "core"), + "Couldn't find `core` in {sysroot_libs_dir:?}" + ); + + let unstable_sysroot_crates = + sysroot_crates.into_iter().filter(|cr| !is_stable_crate(&cr.name)).collect::<Vec<_>>(); + // Self-check: There should be at least one unstable crate in the directory. + assert!( + !unstable_sysroot_crates.is_empty(), + "Couldn't find any unstable crates in {sysroot_libs_dir:?}" + ); + unstable_sysroot_crates +} + +fn get_all_crates_in_dir(libs_dir: &Path) -> Vec<Crate> { + let mut libs = vec![]; + rfs::read_dir_entries(libs_dir, |path| { + if !path.is_file() { + return; + } + if let Some(name) = crate_name_from_path(path) { + libs.push(Crate { name, path: path.to_owned() }); + } + }); + libs.sort_by(|a, b| a.name.cmp(&b.name)); + libs +} + +/// Treat a file as a crate if its name begins with `lib` and ends with `.rlib`. +/// The crate name is the part before the first hyphen (if any). +fn crate_name_from_path(path: &Path) -> Option<String> { + let name = path + .file_name()? + .to_str()? + .strip_prefix("lib")? + .strip_suffix(".rlib")? + .split('-') + .next() + .expect("split always yields at least one string"); + Some(name.to_owned()) +} diff --git a/tests/run-make/sysroot-crates-are-unstable/test.py b/tests/run-make/sysroot-crates-are-unstable/test.py deleted file mode 100644 index 45cfdd195b4..00000000000 --- a/tests/run-make/sysroot-crates-are-unstable/test.py +++ /dev/null @@ -1,75 +0,0 @@ -import sys -import os -from os import listdir -from os.path import isfile, join -from subprocess import PIPE, Popen - - -# This is n list of files which are stable crates or simply are not crates, -# we don't check for the instability of these crates as they're all stable! -STABLE_CRATES = ['std', 'alloc', 'core', 'proc_macro', - 'rsbegin.o', 'rsend.o', 'dllcrt2.o', 'crt2.o', 'clang_rt'] - - -def convert_to_string(s): - if s.__class__.__name__ == 'bytes': - return s.decode('utf-8') - return s - - -def set_ld_lib_path(): - var = os.environ.get("LD_LIB_PATH_ENVVAR") - rpath = os.environ.get("HOST_RPATH_DIR") - if var and rpath: - path = os.environ.get(var) - if path: - os.environ[var] = rpath + os.pathsep + path - else: - os.environ[var] = rpath - - -def exec_command(command, to_input=None): - child = None - if to_input is None: - child = Popen(command, stdout=PIPE, stderr=PIPE) - else: - child = Popen(command, stdout=PIPE, stderr=PIPE, stdin=PIPE) - stdout, stderr = child.communicate(input=to_input) - return (convert_to_string(stdout), convert_to_string(stderr)) - - -def check_lib(lib): - if lib['name'] in STABLE_CRATES: - return True - print('verifying if {} is an unstable crate'.format(lib['name'])) - stdout, stderr = exec_command([os.environ['RUSTC'], '-', '--crate-type', 'rlib', - '--target', os.environ['TARGET'], - '--extern', '{}={}'.format(lib['name'], lib['path'])], - to_input=('extern crate {};'.format(lib['name'])).encode('utf-8')) - if 'use of unstable library feature' not in '{}{}'.format(stdout, stderr): - print('crate {} "{}" is not unstable'.format(lib['name'], lib['path'])) - print('{}{}'.format(stdout, stderr)) - print('') - return False - return True - -# Generate a list of all crates in the sysroot. To do this we list all files in -# rustc's sysroot, look at the filename, strip everything after the `-`, and -# strip the leading `lib` (if present) -def get_all_libs(dir_path): - return [{ 'path': join(dir_path, f), 'name': f[3:].split('-')[0] } - for f in listdir(dir_path) - if isfile(join(dir_path, f)) and f.endswith('.rlib') and f not in STABLE_CRATES] - - -set_ld_lib_path() -sysroot = exec_command([os.environ['RUSTC'], '--print', 'sysroot'])[0].replace('\n', '') -assert sysroot, "Could not read the rustc sysroot!" -libs = get_all_libs(join(sysroot, 'lib/rustlib/{}/lib'.format(os.environ['TARGET']))) - -ret = 0 -for lib in libs: - if not check_lib(lib): - # We continue so users can see all the not unstable crates. - ret = 1 -sys.exit(ret) diff --git a/tests/run-make/target-without-atomic-cas/rmake.rs b/tests/run-make/target-without-atomic-cas/rmake.rs index c8782b6d1a5..e6c86c0c21d 100644 --- a/tests/run-make/target-without-atomic-cas/rmake.rs +++ b/tests/run-make/target-without-atomic-cas/rmake.rs @@ -1,8 +1,13 @@ -// ARM Cortex-M are a class of processors supported by the rust compiler. However, -// they cannot support any atomic features, such as Arc. This test simply prints -// the configuration details of one Cortex target, and checks that the compiler -// does not falsely list atomic support. -// See https://github.com/rust-lang/rust/pull/36874 +// ARM Cortex-M are a class of processors supported by the rust compiler. However, they cannot +// support any atomic features, such as Arc. This test simply prints the configuration details of +// one Cortex target, and checks that the compiler does not falsely list atomic support. +// See <https://github.com/rust-lang/rust/pull/36874>. + +// ignore-tidy-linelength +//@ needs-llvm-components: arm +// Note: without the needs-llvm-components it will fail on LLVM built without all of the components +// listed above. If any new targets are added, please double-check their respective llvm components +// are specified above. use run_make_support::rustc; diff --git a/tests/run-make/thumb-none-qemu/Makefile b/tests/run-make/thumb-none-qemu/Makefile deleted file mode 100644 index eea6ca34992..00000000000 --- a/tests/run-make/thumb-none-qemu/Makefile +++ /dev/null @@ -1,27 +0,0 @@ -include ../tools.mk - -# only-thumb - -# How to run this -# $ ./x.py clean -# $ ./x.py test --target thumbv7m-none-eabi tests/run-make - -# For cargo setting -export RUSTC := $(RUSTC_ORIGINAL) -export LD_LIBRARY_PATH := $(HOST_RPATH_DIR) -# We need to be outside of 'src' dir in order to run cargo -export WORK_DIR := $(TMPDIR) -export HERE := $(shell pwd) - -## clean up unused env variables which might cause harm. -unexport RUSTC_LINKER -unexport RUSTC_BOOTSTRAP -unexport RUST_BUILD_STAGE -unexport RUST_TEST_THREADS -unexport RUST_TEST_TMPDIR -unexport AR -unexport CC -unexport CXX - -all: - bash script.sh diff --git a/tests/run-make/thumb-none-qemu/example/.cargo/config b/tests/run-make/thumb-none-qemu/example/.cargo/config.toml index 8b30310e7d4..7152e81b502 100644 --- a/tests/run-make/thumb-none-qemu/example/.cargo/config +++ b/tests/run-make/thumb-none-qemu/example/.cargo/config.toml @@ -1,6 +1,5 @@ [target.thumbv6m-none-eabi] -# FIXME: Should be Cortex-M0, but Qemu used by CI is too old -runner = "qemu-system-arm -cpu cortex-m3 -machine lm3s6965evb -nographic -semihosting-config enable=on,target=native -kernel" +runner = "qemu-system-arm -cpu cortex-m0 -machine lm3s6965evb -nographic -semihosting-config enable=on,target=native -kernel" [target.thumbv7m-none-eabi] runner = "qemu-system-arm -cpu cortex-m3 -machine lm3s6965evb -nographic -semihosting-config enable=on,target=native -kernel" @@ -12,7 +11,7 @@ runner = "qemu-system-arm -cpu cortex-m4 -machine lm3s6965evb -nographic -semiho runner = "qemu-system-arm -cpu cortex-m4 -machine lm3s6965evb -nographic -semihosting-config enable=on,target=native -kernel" [target.thumbv8m.base-none-eabi] -# FIXME: Should be the Cortex-M23, bt Qemu does not currently support it +# FIXME: Should be the Cortex-M23, but Qemu does not currently support it runner = "qemu-system-arm -cpu cortex-m33 -machine lm3s6965evb -nographic -semihosting-config enable=on,target=native -kernel" [target.thumbv8m.main-none-eabi] diff --git a/tests/run-make/thumb-none-qemu/rmake.rs b/tests/run-make/thumb-none-qemu/rmake.rs new file mode 100644 index 00000000000..d0f42bc8808 --- /dev/null +++ b/tests/run-make/thumb-none-qemu/rmake.rs @@ -0,0 +1,62 @@ +//! This test runs a basic application for thumb targets, using the cortex-m crate. +//! +//! These targets are very bare-metal: the first instruction the core runs on +//! power-on is already user code. The cortex-m-rt has to initialize the stack, .data, +//! .bss, enable the FPU if present, etc. +//! +//! This test builds and runs the applications for various thumb targets using qemu. +//! +//! How to run this +//! $ ./x.py clean +//! $ ./x.py test --target thumbv6m-none-eabi,thumbv7m-none-eabi tests/run-make +//! +//! For supported targets, see `example/.cargo/config.toml` +//! +//! FIXME: https://github.com/rust-lang/rust/issues/128733 this test uses external +//! dependencies, and needs an active internet connection +//! +//! FIXME: https://github.com/rust-lang/rust/issues/128734 extract bootstrap cargo +//! to a proper command + +//@ only-thumb + +use std::path::PathBuf; + +use run_make_support::{cmd, env_var, path_helpers, target}; + +const CRATE: &str = "example"; + +fn main() { + std::env::set_current_dir(CRATE).unwrap(); + + let bootstrap_cargo = env_var("BOOTSTRAP_CARGO"); + let path = env_var("PATH"); + let rustc = env_var("RUSTC"); + + let target_dir = path_helpers::path("target"); + let manifest_path = path_helpers::path("Cargo.toml"); + + let debug = { + let mut cmd = cmd(&bootstrap_cargo); + cmd.args(&["run", "--target", &target()]) + .env("RUSTFLAGS", "-C linker=arm-none-eabi-ld -C link-arg=-Tlink.x") + .env("CARGO_TARGET_DIR", &target_dir) + .env("PATH", &path) + .env("RUSTC", &rustc); + cmd.run() + }; + + debug.assert_stdout_contains("x = 42"); + + let release = { + let mut cmd = cmd(&bootstrap_cargo); + cmd.args(&["run", "--release", "--target", &target()]) + .env("RUSTFLAGS", "-C linker=arm-none-eabi-ld -C link-arg=-Tlink.x") + .env("CARGO_TARGET_DIR", &target_dir) + .env("PATH", &path) + .env("RUSTC", &rustc); + cmd.run() + }; + + release.assert_stdout_contains("x = 42"); +} diff --git a/tests/run-make/thumb-none-qemu/script.sh b/tests/run-make/thumb-none-qemu/script.sh deleted file mode 100644 index a8aa72af184..00000000000 --- a/tests/run-make/thumb-none-qemu/script.sh +++ /dev/null @@ -1,20 +0,0 @@ -#!/bin/sh -set -exuo pipefail - -CRATE=example - -env | sort -mkdir -p $WORK_DIR -pushd $WORK_DIR - rm -rf $CRATE || echo OK - cp -a $HERE/example . - pushd $CRATE - # HACK(eddyb) sets `RUSTC_BOOTSTRAP=1` so Cargo can accept nightly features. - # These come from the top-level Rust workspace, that this crate is not a - # member of, but Cargo tries to load the workspace `Cargo.toml` anyway. - env RUSTC_BOOTSTRAP=1 RUSTFLAGS="-C linker=arm-none-eabi-ld -C link-arg=-Tlink.x" \ - $BOOTSTRAP_CARGO run --target $TARGET | grep "x = 42" - env RUSTC_BOOTSTRAP=1 RUSTFLAGS="-C linker=arm-none-eabi-ld -C link-arg=-Tlink.x" \ - $BOOTSTRAP_CARGO run --target $TARGET --release | grep "x = 42" - popd -popd diff --git a/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/Makefile b/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/Makefile deleted file mode 100644 index 3c88ec34f43..00000000000 --- a/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/Makefile +++ /dev/null @@ -1,23 +0,0 @@ -include ../tools.mk - -#only-x86_64-fortanix-unknown-sgx - -# For cargo setting -export RUSTC := $(RUSTC_ORIGINAL) -export LD_LIBRARY_PATH := $(HOST_RPATH_DIR) -# We need to be outside of 'src' dir in order to run cargo -export WORK_DIR := $(TMPDIR) -export TEST_DIR := $(shell pwd) - -## clean up unused env variables which might cause harm. -unexport RUSTC_LINKER -unexport RUSTC_BOOTSTRAP -unexport RUST_BUILD_STAGE -unexport RUST_TEST_THREADS -unexport RUST_TEST_TMPDIR -unexport AR -unexport CC -unexport CXX - -all: - bash script.sh diff --git a/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/rmake.rs b/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/rmake.rs new file mode 100644 index 00000000000..130781a4293 --- /dev/null +++ b/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/rmake.rs @@ -0,0 +1,96 @@ +// ignore-tidy-linelength +// Reason: intel.com link + +// This security test checks that the disassembled form of certain symbols +// is "hardened" - that means, the assembly instructions match a pattern that +// mitigate potential Load Value Injection vulnerabilities. +// To do so, a test crate is compiled, and certain symbols are found, disassembled +// and checked one by one. +// See https://github.com/rust-lang/rust/pull/77008 + +// On load value injection: +// https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/technical-documentation/load-value-injection.html + +//@ only-x86_64-fortanix-unknown-sgx + +use run_make_support::{cmd, cwd, llvm_filecheck, llvm_objdump, regex, set_current_dir, target}; + +fn main() { + let main_dir = cwd(); + set_current_dir("enclave"); + // HACK(eddyb) sets `RUSTC_BOOTSTRAP=1` so Cargo can accept nightly features. + // These come from the top-level Rust workspace, that this crate is not a + // member of, but Cargo tries to load the workspace `Cargo.toml` anyway. + cmd("cargo") + .env("RUSTC_BOOTSTRAP", "1") + .arg("-v") + .arg("run") + .arg("--target") + .arg(target()) + .run(); + set_current_dir(&main_dir); + // Rust has various ways of adding code to a binary: + // - Rust code + // - Inline assembly + // - Global assembly + // - C/C++ code compiled as part of Rust crates + // For those different kinds, we do have very small code examples that should be + // mitigated in some way. Mostly we check that ret instructions should no longer be present. + check("unw_getcontext", "unw_getcontext.checks"); + check("__libunwind_Registers_x86_64_jumpto", "jumpto.checks"); + + check("std::io::stdio::_print::[[:alnum:]]+", "print.with_frame_pointers.checks"); + + check("rust_plus_one_global_asm", "rust_plus_one_global_asm.checks"); + + check("cc_plus_one_c", "cc_plus_one_c.checks"); + check("cc_plus_one_c_asm", "cc_plus_one_c_asm.checks"); + check("cc_plus_one_cxx", "cc_plus_one_cxx.checks"); + check("cc_plus_one_cxx_asm", "cc_plus_one_cxx_asm.checks"); + check("cc_plus_one_asm", "cc_plus_one_asm.checks"); + + check("cmake_plus_one_c", "cmake_plus_one_c.checks"); + check("cmake_plus_one_c_asm", "cmake_plus_one_c_asm.checks"); + check("cmake_plus_one_c_global_asm", "cmake_plus_one_c_global_asm.checks"); + check("cmake_plus_one_cxx", "cmake_plus_one_cxx.checks"); + check("cmake_plus_one_cxx_asm", "cmake_plus_one_cxx_asm.checks"); + check("cmake_plus_one_cxx_global_asm", "cmake_plus_one_cxx_global_asm.checks"); + check("cmake_plus_one_asm", "cmake_plus_one_asm.checks"); +} + +fn check(func_re: &str, mut checks: &str) { + let dump = llvm_objdump() + .input("enclave/target/x86_64-fortanix-unknown-sgx/debug/enclave") + .args(&["--syms", "--demangle"]) + .run() + .stdout_utf8(); + let re = regex::Regex::new(&format!("[[:blank:]]+{func_re}")).unwrap(); + let func = re.find_iter(&dump).map(|m| m.as_str().trim()).collect::<Vec<&str>>().join(","); + assert!(!func.is_empty()); + let dump = llvm_objdump() + .input("enclave/target/x86_64-fortanix-unknown-sgx/debug/enclave") + .args(&["--demangle", &format!("--disassemble-symbols={func}")]) + .run() + .stdout_utf8(); + let dump = dump.as_bytes(); + + // Unique case, must succeed at one of two possible tests. + // This is because frame pointers are optional, and them being enabled requires + // an additional `popq` in the pattern checking file. + if func_re == "std::io::stdio::_print::[[:alnum:]]+" { + let output = llvm_filecheck().stdin(&dump).patterns(checks).run_unchecked(); + if !output.status().success() { + checks = "print.without_frame_pointers.checks"; + llvm_filecheck().stdin(&dump).patterns(checks).run(); + } + } else { + llvm_filecheck().stdin(&dump).patterns(checks).run(); + } + if !["rust_plus_one_global_asm", "cmake_plus_one_c_global_asm", "cmake_plus_one_cxx_global_asm"] + .contains(&func_re) + { + // The assembler cannot avoid explicit `ret` instructions. Sequences + // of `shlq $0x0, (%rsp); lfence; retq` are used instead. + llvm_filecheck().args(&["--implicit-check-not", "ret"]).stdin(dump).patterns(checks).run(); + } +} diff --git a/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/script.sh b/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/script.sh deleted file mode 100644 index a7c4ae13ecb..00000000000 --- a/tests/run-make/x86_64-fortanix-unknown-sgx-lvi/script.sh +++ /dev/null @@ -1,69 +0,0 @@ -#!/bin/bash -set -exuo pipefail - -function build { - CRATE=enclave - - mkdir -p "${WORK_DIR}" - pushd "${WORK_DIR}" - rm -rf "${CRATE}" - cp -a "${TEST_DIR}"/enclave . - pushd $CRATE - echo "${WORK_DIR}" - # HACK(eddyb) sets `RUSTC_BOOTSTRAP=1` so Cargo can accept nightly features. - # These come from the top-level Rust workspace, that this crate is not a - # member of, but Cargo tries to load the workspace `Cargo.toml` anyway. - env RUSTC_BOOTSTRAP=1 - cargo -v run --target "${TARGET}" - popd - popd -} - -function check { - local func_re="$1" - local checks="${TEST_DIR}/$2" - local asm="" - local objdump="${LLVM_BIN_DIR}/llvm-objdump" - local filecheck="${LLVM_BIN_DIR}/FileCheck" - local enclave=${WORK_DIR}/enclave/target/x86_64-fortanix-unknown-sgx/debug/enclave - - asm=$(mktemp) - func="$(${objdump} --syms --demangle "${enclave}" | \ - grep --only-matching -E "[[:blank:]]+${func_re}\$" | \ - sed -e 's/^[[:space:]]*//' )" - ${objdump} --disassemble-symbols="${func}" --demangle \ - "${enclave}" > "${asm}" - ${filecheck} --input-file "${asm}" "${checks}" - - if [ "${func_re}" != "rust_plus_one_global_asm" ] && - [ "${func_re}" != "cmake_plus_one_c_global_asm" ] && - [ "${func_re}" != "cmake_plus_one_cxx_global_asm" ]; then - # The assembler cannot avoid explicit `ret` instructions. Sequences - # of `shlq $0x0, (%rsp); lfence; retq` are used instead. - # https://www.intel.com/content/www/us/en/developer/articles/technical/ - # software-security-guidance/technical-documentation/load-value-injection.html - ${filecheck} --implicit-check-not ret --input-file "${asm}" "${checks}" - fi -} - -build - -check "unw_getcontext" unw_getcontext.checks -check "__libunwind_Registers_x86_64_jumpto" jumpto.checks -check 'std::io::stdio::_print::[[:alnum:]]+' print.with_frame_pointers.checks || - check 'std::io::stdio::_print::[[:alnum:]]+' print.without_frame_pointers.checks -check rust_plus_one_global_asm rust_plus_one_global_asm.checks - -check cc_plus_one_c cc_plus_one_c.checks -check cc_plus_one_c_asm cc_plus_one_c_asm.checks -check cc_plus_one_cxx cc_plus_one_cxx.checks -check cc_plus_one_cxx_asm cc_plus_one_cxx_asm.checks -check cc_plus_one_asm cc_plus_one_asm.checks - -check cmake_plus_one_c cmake_plus_one_c.checks -check cmake_plus_one_c_asm cmake_plus_one_c_asm.checks -check cmake_plus_one_c_global_asm cmake_plus_one_c_global_asm.checks -check cmake_plus_one_cxx cmake_plus_one_cxx.checks -check cmake_plus_one_cxx_asm cmake_plus_one_cxx_asm.checks -check cmake_plus_one_cxx_global_asm cmake_plus_one_cxx_global_asm.checks -check cmake_plus_one_asm cmake_plus_one_asm.checks diff --git a/tests/rustdoc-gui/code-example-buttons.goml b/tests/rustdoc-gui/code-example-buttons.goml index 57ea2970072..4f037ec79f5 100644 --- a/tests/rustdoc-gui/code-example-buttons.goml +++ b/tests/rustdoc-gui/code-example-buttons.goml @@ -1,5 +1,6 @@ // This test ensures that code blocks buttons are displayed on hover and when you click on them. go-to: "file://" + |DOC_PATH| + "/test_docs/fn.foo.html" +include: "utils.goml" // First we check we "hover". move-cursor-to: ".example-wrap" @@ -19,3 +20,77 @@ click: ".example-wrap" move-cursor-to: ".search-input" assert-count: (".example-wrap:not(:hover) .button-holder.keep-visible", 0) assert-css: (".example-wrap .copy-button", { "visibility": "hidden" }) + +// Clicking on the "copy code" button shouldn't make the buttons stick. +click: ".example-wrap .copy-button" +move-cursor-to: ".search-input" +assert-count: (".example-wrap:not(:hover) .button-holder.keep-visible", 0) +assert-css: (".example-wrap .copy-button", { "visibility": "hidden" }) + +define-function: ( + "check-buttons", + [theme, background, filter, filter_hover], + block { + call-function: ("switch-theme", {"theme": |theme|}) + + assert-css: (".example-wrap .test-arrow", {"visibility": "hidden"}) + assert-css: (".example-wrap .copy-button", {"visibility": "hidden"}) + + move-cursor-to: ".example-wrap" + assert-css: (".example-wrap .test-arrow", { + "visibility": "visible", + "background-color": |background|, + "border-radius": "2px", + }) + assert-css: (".example-wrap .test-arrow::before", { + "filter": |filter|, + }) + assert-css: (".example-wrap .copy-button", { + "visibility": "visible", + "background-color": |background|, + "border-radius": "2px", + }) + assert-css: (".example-wrap .copy-button::before", { + "filter": |filter|, + }) + + move-cursor-to: ".example-wrap .test-arrow" + assert-css: (".example-wrap .test-arrow:hover", { + "visibility": "visible", + "background-color": |background|, + "border-radius": "2px", + }) + assert-css: (".example-wrap .test-arrow:hover::before", { + "filter": |filter_hover|, + }) + + move-cursor-to: ".example-wrap .copy-button" + assert-css: (".example-wrap .copy-button:hover", { + "visibility": "visible", + "background-color": |background|, + "border-radius": "2px", + }) + assert-css: (".example-wrap .copy-button:hover::before", { + "filter": |filter_hover|, + }) + }, +) + +call-function: ("check-buttons",{ + "theme": "ayu", + "background": "#0f1419", + "filter": "invert(0.7)", + "filter_hover": "invert(1)", +}) +call-function: ("check-buttons",{ + "theme": "dark", + "background": "#353535", + "filter": "invert(0.5)", + "filter_hover": "invert(0.65)", +}) +call-function: ("check-buttons",{ + "theme": "light", + "background": "#fff", + "filter": "invert(0.5)", + "filter_hover": "invert(0.35)", +}) diff --git a/tests/rustdoc-gui/copy-code.goml b/tests/rustdoc-gui/copy-code.goml index 72a5bece175..9cc717bc67a 100644 --- a/tests/rustdoc-gui/copy-code.goml +++ b/tests/rustdoc-gui/copy-code.goml @@ -24,11 +24,11 @@ define-function: ( ) call-function: ("check-copy-button", {}) -// Checking that the run button and the copy button have the same height. +// Checking that the run button and the copy button have the same height and same width. compare-elements-size: ( ".example-wrap:nth-of-type(1) .test-arrow", ".example-wrap:nth-of-type(1) .copy-button", - ["height"], + ["height", "width"], ) // ... and the same y position. compare-elements-position: ( diff --git a/tests/rustdoc-gui/deref-block.goml b/tests/rustdoc-gui/deref-block.goml new file mode 100644 index 00000000000..24f612f8a6f --- /dev/null +++ b/tests/rustdoc-gui/deref-block.goml @@ -0,0 +1,30 @@ +// This test ensures that several clickable items actually have the pointer cursor. +go-to: "file://" + |DOC_PATH| + "/lib2/struct.Derefer.html" + +assert-text: (".big-toggle summary", "Methods from Deref<Target = str>§") +// We ensure it doesn't go over `§`. +assert-css: (".big-toggle summary::before", { + "left": "-34px", + "top": "9px", +}) +// It should NOT have the same X or Y position as the other toggles. +compare-elements-position-false: ( + ".big-toggle summary::before", + ".method-toggle summary::before", + ["x", "y"], +) + +// We now check that if we're in mobile mode, it gets back to its original X position. +set-window-size: (600, 600) +assert-css: (".big-toggle summary::before", { + "left": "-11px", + "top": "9px", +}) +// It should have the same X position as the other toggles. +compare-elements-position: (".big-toggle summary::before", ".method-toggle summary::before", ["x"]) +// But still shouldn't have the same Y position. +compare-elements-position-false: ( + ".big-toggle summary::before", + ".method-toggle summary::before", + ["y"], +) diff --git a/tests/rustdoc-gui/run-on-hover.goml b/tests/rustdoc-gui/run-on-hover.goml deleted file mode 100644 index b62da79b780..00000000000 --- a/tests/rustdoc-gui/run-on-hover.goml +++ /dev/null @@ -1,54 +0,0 @@ -// Example code blocks sometimes have a "Run" button to run them on the -// 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], - block { - call-function: ("switch-theme", {"theme": |theme|}) - assert-css: (".test-arrow", {"visibility": "hidden"}) - move-cursor-to: ".example-wrap" - assert-css: (".test-arrow", { - "visibility": "visible", - "color": |color|, - "background-color": |background|, - "font-size": "16px", - "border-radius": "2px", - }) - move-cursor-to: ".test-arrow" - assert-css: (".test-arrow:hover", { - "visibility": "visible", - "color": |hover_color|, - "background-color": |hover_background|, - "font-size": "16px", - "border-radius": "2px", - }) - }, -) - -call-function: ("check-run-button", { - "theme": "ayu", - "color": "#788797", - "background": "rgba(57, 175, 215, 0.09)", - "hover_color": "#c5c5c5", - "hover_background": "rgba(57, 175, 215, 0.37)", -}) -call-function: ("check-run-button", { - "theme": "dark", - "color": "#dedede", - "background": "rgba(78, 139, 202, 0.2)", - "hover_color": "#dedede", - "hover_background": "rgb(78, 139, 202)", -}) -call-function: ("check-run-button", { - "theme": "light", - "color": "#f5f5f5", - "background": "rgba(78, 139, 202, 0.2)", - "hover_color": "#f5f5f5", - "hover_background": "rgb(78, 139, 202)", -}) diff --git a/tests/rustdoc-gui/sidebar-modnav-position.goml b/tests/rustdoc-gui/sidebar-modnav-position.goml new file mode 100644 index 00000000000..eb86d118ab2 --- /dev/null +++ b/tests/rustdoc-gui/sidebar-modnav-position.goml @@ -0,0 +1,44 @@ +// Verifies that, when TOC is hidden, modnav is always in exactly the same spot +// This is driven by a reasonably common use case: +// +// - There are three or more items that might meet my needs. +// - I open the first one, decide it's not what I want, switch to the second one using the sidebar. +// - The second one also doesn't meet my needs, so I switch to the third. +// - The third also doesn't meet my needs, so... +// +// because the sibling module nav is in exactly the same place every time, +// it's very easy to find and switch between pages that way. + +go-to: "file://" + |DOC_PATH| + "/test_docs/enum.WhoLetTheDogOut.html" +show-text: true +set-local-storage: {"rustdoc-hide-toc": "true"} + +define-function: ( + "check-positions", + [url], + block { + go-to: "file://" + |DOC_PATH| + |url| + // Checking results colors. + assert-position: ("#rustdoc-modnav > h2", {"x": |h2_x|, "y": |h2_y|}) + assert-position: ( + "#rustdoc-modnav > ul:first-of-type > li:first-of-type", + {"x": |x|, "y": |y|} + ) + }, +) + +// First, at test_docs root +go-to: "file://" + |DOC_PATH| + "/test_docs/enum.WhoLetTheDogOut.html" +store-position: ("#rustdoc-modnav > h2", {"x": h2_x, "y": h2_y}) +store-position: ("#rustdoc-modnav > ul:first-of-type > li:first-of-type", {"x": x, "y": y}) +call-function: ("check-positions", {"url": "/test_docs/enum.WhoLetTheDogOut.html"}) +call-function: ("check-positions", {"url": "/test_docs/struct.StructWithPublicUndocumentedFields.html"}) +call-function: ("check-positions", {"url": "/test_docs/codeblock_sub/index.html"}) + +// Now in a submodule +go-to: "file://" + |DOC_PATH| + "/test_docs/fields/struct.Struct.html" +store-position: ("#rustdoc-modnav > h2", {"x": h2_x, "y": h2_y}) +store-position: ("#rustdoc-modnav > ul:first-of-type > li:first-of-type", {"x": x, "y": y}) +call-function: ("check-positions", {"url": "/test_docs/fields/struct.Struct.html"}) +call-function: ("check-positions", {"url": "/test_docs/fields/union.Union.html"}) +call-function: ("check-positions", {"url": "/test_docs/fields/enum.Enum.html"}) diff --git a/tests/rustdoc-gui/sidebar.goml b/tests/rustdoc-gui/sidebar.goml index e499c159c6c..7794cdbe9e2 100644 --- a/tests/rustdoc-gui/sidebar.goml +++ b/tests/rustdoc-gui/sidebar.goml @@ -118,7 +118,7 @@ assert-false: ".sidebar-elems > .crate" go-to: "./module/index.html" assert-property: (".sidebar", {"clientWidth": "200"}) assert-text: (".sidebar > .sidebar-crate > h2 > a", "lib2") -assert-text: (".sidebar > .location", "Module module") +assert-text: (".sidebar .location", "Module module") assert-count: (".sidebar .location", 1) assert-text: (".sidebar-elems ul.block > li.current > a", "module") // Module page requires three headings: @@ -126,8 +126,8 @@ assert-text: (".sidebar-elems ul.block > li.current > a", "module") // - Module name, followed by TOC for module headings // - "In crate [name]" parent pointer, followed by sibling navigation assert-count: (".sidebar h2", 3) -assert-text: (".sidebar > .sidebar-elems > h2", "In crate lib2") -assert-property: (".sidebar > .sidebar-elems > h2 > a", { +assert-text: (".sidebar > .sidebar-elems > #rustdoc-modnav > h2", "In crate lib2") +assert-property: (".sidebar > .sidebar-elems > #rustdoc-modnav > h2 > a", { "href": "/lib2/index.html", }, ENDS_WITH) // We check that we don't have the crate list. @@ -136,9 +136,9 @@ assert-false: ".sidebar-elems > .crate" go-to: "./sub_module/sub_sub_module/index.html" assert-property: (".sidebar", {"clientWidth": "200"}) assert-text: (".sidebar > .sidebar-crate > h2 > a", "lib2") -assert-text: (".sidebar > .location", "Module sub_sub_module") -assert-text: (".sidebar > .sidebar-elems > h2", "In lib2::module::sub_module") -assert-property: (".sidebar > .sidebar-elems > h2 > a", { +assert-text: (".sidebar .location", "Module sub_sub_module") +assert-text: (".sidebar > .sidebar-elems > #rustdoc-modnav > h2", "In lib2::module::sub_module") +assert-property: (".sidebar > .sidebar-elems > #rustdoc-modnav > h2 > a", { "href": "/module/sub_module/index.html", }, ENDS_WITH) assert-text: (".sidebar-elems ul.block > li.current > a", "sub_sub_module") @@ -198,3 +198,36 @@ assert-position-false: (".sidebar-crate > h2 > a", {"x": -3}) // when line-wrapped, see that it becomes flush-left again drag-and-drop: ((205, 100), (108, 100)) assert-position: (".sidebar-crate > h2 > a", {"x": -3}) + +// Configuration option to show TOC in sidebar. +set-local-storage: {"rustdoc-hide-toc": "true"} +go-to: "file://" + |DOC_PATH| + "/test_docs/enum.WhoLetTheDogOut.html" +assert-css: ("#rustdoc-toc", {"display": "none"}) +assert-css: (".sidebar .in-crate", {"display": "none"}) +set-local-storage: {"rustdoc-hide-toc": "false"} +go-to: "file://" + |DOC_PATH| + "/test_docs/enum.WhoLetTheDogOut.html" +assert-css: ("#rustdoc-toc", {"display": "block"}) +assert-css: (".sidebar .in-crate", {"display": "block"}) + +set-local-storage: {"rustdoc-hide-modnav": "true"} +go-to: "file://" + |DOC_PATH| + "/test_docs/enum.WhoLetTheDogOut.html" +assert-css: ("#rustdoc-modnav", {"display": "none"}) +set-local-storage: {"rustdoc-hide-modnav": "false"} +go-to: "file://" + |DOC_PATH| + "/test_docs/enum.WhoLetTheDogOut.html" +assert-css: ("#rustdoc-modnav", {"display": "block"}) + +set-local-storage: {"rustdoc-hide-toc": "true"} +go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" +assert-css: ("#rustdoc-toc", {"display": "none"}) +assert-false: ".sidebar .in-crate" +set-local-storage: {"rustdoc-hide-toc": "false"} +go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" +assert-css: ("#rustdoc-toc", {"display": "block"}) +assert-false: ".sidebar .in-crate" + +set-local-storage: {"rustdoc-hide-modnav": "true"} +go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" +assert-css: ("#rustdoc-modnav", {"display": "none"}) +set-local-storage: {"rustdoc-hide-modnav": "false"} +go-to: "file://" + |DOC_PATH| + "/test_docs/index.html" +assert-css: ("#rustdoc-modnav", {"display": "block"}) diff --git a/tests/rustdoc-gui/src/lib2/lib.rs b/tests/rustdoc-gui/src/lib2/lib.rs index 2467c7adae1..8db754f91ce 100644 --- a/tests/rustdoc-gui/src/lib2/lib.rs +++ b/tests/rustdoc-gui/src/lib2/lib.rs @@ -356,3 +356,13 @@ pub mod scroll_traits { fn this_is_a_method_with_a_long_name_returning_something() -> String; } } + +pub struct Derefer(String); + +impl std::ops::Deref for Derefer { + type Target = str; + + fn deref(&self) -> &Self::Target { + &self.0 + } +} diff --git a/tests/rustdoc-gui/target.goml b/tests/rustdoc-gui/target.goml index 82bd34ed274..92846f8e01d 100644 --- a/tests/rustdoc-gui/target.goml +++ b/tests/rustdoc-gui/target.goml @@ -11,7 +11,7 @@ define-function: ( [theme, background, border], block { call-function: ("switch-theme", {"theme": |theme|}) - assert-css: ("#method\.a_method:target", { + wait-for-css: ("#method\.a_method:target", { "background-color": |background|, "border-right": "3px solid " + |border|, }) diff --git a/tests/rustdoc-js-std/exact-case.js b/tests/rustdoc-js-std/exact-case.js new file mode 100644 index 00000000000..d9faff22fff --- /dev/null +++ b/tests/rustdoc-js-std/exact-case.js @@ -0,0 +1,7 @@ +const EXPECTED = { + 'query': 'Copy', + 'others': [ + { 'path': 'std::marker', 'name': 'Copy' }, + { 'path': 'std::fs', 'name': 'copy' }, + ], +} diff --git a/tests/rustdoc-json/impl-trait-precise-capturing.rs b/tests/rustdoc-json/impl-trait-precise-capturing.rs index f9fee788ffe..0c116a10290 100644 --- a/tests/rustdoc-json/impl-trait-precise-capturing.rs +++ b/tests/rustdoc-json/impl-trait-precise-capturing.rs @@ -1,5 +1,3 @@ -#![feature(precise_capturing)] - //@ is "$.index[*][?(@.name=='hello')].inner.function.decl.output.impl_trait[1].use[0]" \"\'a\" //@ is "$.index[*][?(@.name=='hello')].inner.function.decl.output.impl_trait[1].use[1]" \"T\" //@ is "$.index[*][?(@.name=='hello')].inner.function.decl.output.impl_trait[1].use[2]" \"N\" diff --git a/tests/rustdoc-json/impls/pub_for_hidden_private.rs b/tests/rustdoc-json/impls/pub_for_hidden_private.rs new file mode 100644 index 00000000000..261ffbfeb4a --- /dev/null +++ b/tests/rustdoc-json/impls/pub_for_hidden_private.rs @@ -0,0 +1,10 @@ +//@ compile-flags: --document-private-items --document-hidden-items + +pub trait TheTrait {} + +#[doc(hidden)] +struct Value {} + +//@ has '$.index[*][?(@.docs=="THE IMPL")]' +/// THE IMPL +impl TheTrait for Value {} diff --git a/tests/rustdoc-json/pub_mod_in_private_mod.rs b/tests/rustdoc-json/pub_mod_in_private_mod.rs new file mode 100644 index 00000000000..112ab9c68f0 --- /dev/null +++ b/tests/rustdoc-json/pub_mod_in_private_mod.rs @@ -0,0 +1,6 @@ +// See https://github.com/rust-lang/rust/issues/101105 + +//@ !has "$.index[*][?(@.name=='nucleus')]" +mod corpus { + pub mod nucleus {} +} diff --git a/tests/rustdoc-json/traits/self.rs b/tests/rustdoc-json/traits/self.rs new file mode 100644 index 00000000000..c7d952ae567 --- /dev/null +++ b/tests/rustdoc-json/traits/self.rs @@ -0,0 +1,58 @@ +// ignore-tidy-linelength + +pub struct Foo; + +// Check that Self is represented uniformly between inherent impls, trait impls, +// and trait definitions, even though it uses both SelfTyParam and SelfTyAlias +// internally. +// +// Each assertion matches 3 times, and should be the same each time. + +impl Foo { + //@ ismany '$.index[*][?(@.name=="by_ref")].inner.function.decl.inputs[0][0]' '"self"' '"self"' '"self"' + //@ ismany '$.index[*][?(@.name=="by_ref")].inner.function.decl.inputs[0][1].borrowed_ref.type.generic' '"Self"' '"Self"' '"Self"' + //@ ismany '$.index[*][?(@.name=="by_ref")].inner.function.decl.inputs[0][1].borrowed_ref.lifetime' null null null + //@ ismany '$.index[*][?(@.name=="by_ref")].inner.function.decl.inputs[0][1].borrowed_ref.mutable' false false false + pub fn by_ref(&self) {} + + //@ ismany '$.index[*][?(@.name=="by_exclusive_ref")].inner.function.decl.inputs[0][0]' '"self"' '"self"' '"self"' + //@ ismany '$.index[*][?(@.name=="by_exclusive_ref")].inner.function.decl.inputs[0][1].borrowed_ref.type.generic' '"Self"' '"Self"' '"Self"' + //@ ismany '$.index[*][?(@.name=="by_exclusive_ref")].inner.function.decl.inputs[0][1].borrowed_ref.lifetime' null null null + //@ ismany '$.index[*][?(@.name=="by_exclusive_ref")].inner.function.decl.inputs[0][1].borrowed_ref.mutable' true true true + pub fn by_exclusive_ref(&mut self) {} + + //@ ismany '$.index[*][?(@.name=="by_value")].inner.function.decl.inputs[0][0]' '"self"' '"self"' '"self"' + //@ ismany '$.index[*][?(@.name=="by_value")].inner.function.decl.inputs[0][1].generic' '"Self"' '"Self"' '"Self"' + pub fn by_value(self) {} + + //@ ismany '$.index[*][?(@.name=="with_lifetime")].inner.function.decl.inputs[0][0]' '"self"' '"self"' '"self"' + //@ ismany '$.index[*][?(@.name=="with_lifetime")].inner.function.decl.inputs[0][1].borrowed_ref.type.generic' '"Self"' '"Self"' '"Self"' + //@ ismany '$.index[*][?(@.name=="with_lifetime")].inner.function.decl.inputs[0][1].borrowed_ref.lifetime' \"\'a\" \"\'a\" \"\'a\" + //@ ismany '$.index[*][?(@.name=="with_lifetime")].inner.function.decl.inputs[0][1].borrowed_ref.mutable' false false false + pub fn with_lifetime<'a>(&'a self) {} + + //@ ismany '$.index[*][?(@.name=="build")].inner.function.decl.output.generic' '"Self"' '"Self"' '"Self"' + pub fn build() -> Self { + Self + } +} + +pub struct Bar; + +pub trait SelfParams { + fn by_ref(&self); + fn by_exclusive_ref(&mut self); + fn by_value(self); + fn with_lifetime<'a>(&'a self); + fn build() -> Self; +} + +impl SelfParams for Bar { + fn by_ref(&self) {} + fn by_exclusive_ref(&mut self) {} + fn by_value(self) {} + fn with_lifetime<'a>(&'a self) {} + fn build() -> Self { + Self + } +} diff --git a/tests/rustdoc-ui/2024-doctests-checks.rs b/tests/rustdoc-ui/2024-doctests-checks.rs new file mode 100644 index 00000000000..464cf5b200d --- /dev/null +++ b/tests/rustdoc-ui/2024-doctests-checks.rs @@ -0,0 +1,27 @@ +//@ check-pass +//@ compile-flags: --test --test-args=--test-threads=1 -Zunstable-options --edition 2024 +//@ normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR" +//@ normalize-stdout-test: "finished in \d+\.\d+s" -> "finished in $$TIME" +//@ normalize-stdout-test: ".rs:\d+:\d+" -> ".rs:$$LINE:$$COL" + +/// ``` +/// let x = 12; +/// ``` +/// +/// This one should not be a merged doctest (because of `$crate`). The output +/// will confirm it by displaying both merged and standalone doctest passes. +/// +/// ``` +/// macro_rules! bla { +/// () => {{ +/// $crate::foo(); +/// }} +/// } +/// +/// fn foo() {} +/// +/// fn main() { +/// bla!(); +/// } +/// ``` +pub struct Foo; diff --git a/tests/rustdoc-ui/2024-doctests-checks.stdout b/tests/rustdoc-ui/2024-doctests-checks.stdout new file mode 100644 index 00000000000..d1064084a85 --- /dev/null +++ b/tests/rustdoc-ui/2024-doctests-checks.stdout @@ -0,0 +1,12 @@ + +running 1 test +test $DIR/2024-doctests-checks.rs - Foo (line 7) ... ok + +test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in $TIME + + +running 1 test +test $DIR/2024-doctests-checks.rs - Foo (line 14) ... ok + +test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in $TIME + diff --git a/tests/rustdoc-ui/2024-doctests-crate-attribute.rs b/tests/rustdoc-ui/2024-doctests-crate-attribute.rs new file mode 100644 index 00000000000..4984fdfe194 --- /dev/null +++ b/tests/rustdoc-ui/2024-doctests-crate-attribute.rs @@ -0,0 +1,22 @@ +//@ check-pass +//@ compile-flags: --test --test-args=--test-threads=1 -Zunstable-options --edition 2024 +//@ normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR" +//@ normalize-stdout-test: "finished in \d+\.\d+s" -> "finished in $$TIME" +//@ normalize-stdout-test: ".rs:\d+:\d+" -> ".rs:$$LINE:$$COL" + +/// This doctest is used to ensure that if a crate attribute is present, +/// it will not be part of the merged doctests. +/// +/// ``` +/// #![doc(html_playground_url = "foo")] +/// +/// pub struct Bar; +/// ``` +/// +/// This one will allow us to confirm that the doctest above will be a +/// standalone one (there will be two separate doctests passes). +/// +/// ``` +/// let x = 12; +/// ``` +pub struct Foo; diff --git a/tests/rustdoc-ui/2024-doctests-crate-attribute.stdout b/tests/rustdoc-ui/2024-doctests-crate-attribute.stdout new file mode 100644 index 00000000000..29702ce8929 --- /dev/null +++ b/tests/rustdoc-ui/2024-doctests-crate-attribute.stdout @@ -0,0 +1,12 @@ + +running 1 test +test $DIR/2024-doctests-crate-attribute.rs - Foo (line 19) ... ok + +test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in $TIME + + +running 1 test +test $DIR/2024-doctests-crate-attribute.rs - Foo (line 10) ... ok + +test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in $TIME + diff --git a/tests/rustdoc-ui/doctest/doctest-no-run-invalid-langstring-124577.rs b/tests/rustdoc-ui/doctest/doctest-no-run-invalid-langstring-124577.rs new file mode 100644 index 00000000000..571bc94e30f --- /dev/null +++ b/tests/rustdoc-ui/doctest/doctest-no-run-invalid-langstring-124577.rs @@ -0,0 +1,12 @@ +//@ compile-flags:--test +//@ check-pass +#![allow(rustdoc::invalid_codeblock_attributes)] + +// https://github.com/rust-lang/rust/pull/124577#issuecomment-2276034737 + +// Test that invalid langstrings don't get run. + +/// ```{rust,ignore} +/// panic!(); +/// ``` +pub struct Foo; diff --git a/tests/rustdoc-ui/doctest/doctest-no-run-invalid-langstring-124577.stdout b/tests/rustdoc-ui/doctest/doctest-no-run-invalid-langstring-124577.stdout new file mode 100644 index 00000000000..e5c27bebbdb --- /dev/null +++ b/tests/rustdoc-ui/doctest/doctest-no-run-invalid-langstring-124577.stdout @@ -0,0 +1,5 @@ + +running 0 tests + +test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s + diff --git a/tests/rustdoc-ui/doctest/failed-doctest-should-panic-2021.rs b/tests/rustdoc-ui/doctest/failed-doctest-should-panic-2021.rs new file mode 100644 index 00000000000..4fe513b4066 --- /dev/null +++ b/tests/rustdoc-ui/doctest/failed-doctest-should-panic-2021.rs @@ -0,0 +1,12 @@ +// FIXME: if/when the output of the test harness can be tested on its own, this test should be +// adapted to use that, and that normalize line can go away + +//@ compile-flags:--test --edition 2021 +//@ normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR" +//@ normalize-stdout-test: "finished in \d+\.\d+s" -> "finished in $$TIME" +//@ failure-status: 101 + +/// ```should_panic +/// println!("Hello, world!"); +/// ``` +pub struct Foo; diff --git a/tests/rustdoc-ui/doctest/failed-doctest-should-panic-2021.stdout b/tests/rustdoc-ui/doctest/failed-doctest-should-panic-2021.stdout new file mode 100644 index 00000000000..63d987de8a9 --- /dev/null +++ b/tests/rustdoc-ui/doctest/failed-doctest-should-panic-2021.stdout @@ -0,0 +1,14 @@ + +running 1 test +test $DIR/failed-doctest-should-panic-2021.rs - Foo (line 9) ... FAILED + +failures: + +---- $DIR/failed-doctest-should-panic-2021.rs - Foo (line 9) stdout ---- +Test executable succeeded, but it's marked `should_panic`. + +failures: + $DIR/failed-doctest-should-panic-2021.rs - Foo (line 9) + +test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in $TIME + diff --git a/tests/rustdoc-ui/doctest/failed-doctest-should-panic.rs b/tests/rustdoc-ui/doctest/failed-doctest-should-panic.rs index b24687993e5..4018e37105f 100644 --- a/tests/rustdoc-ui/doctest/failed-doctest-should-panic.rs +++ b/tests/rustdoc-ui/doctest/failed-doctest-should-panic.rs @@ -1,7 +1,7 @@ // FIXME: if/when the output of the test harness can be tested on its own, this test should be // adapted to use that, and that normalize line can go away -//@ compile-flags:--test +//@ compile-flags:--test -Z unstable-options --edition 2024 //@ normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR" //@ normalize-stdout-test: "finished in \d+\.\d+s" -> "finished in $$TIME" //@ failure-status: 101 diff --git a/tests/rustdoc-ui/doctest/failed-doctest-should-panic.stdout b/tests/rustdoc-ui/doctest/failed-doctest-should-panic.stdout index 57a20092a5d..cb3456e087e 100644 --- a/tests/rustdoc-ui/doctest/failed-doctest-should-panic.stdout +++ b/tests/rustdoc-ui/doctest/failed-doctest-should-panic.stdout @@ -1,11 +1,11 @@ running 1 test -test $DIR/failed-doctest-should-panic.rs - Foo (line 9) ... FAILED +test $DIR/failed-doctest-should-panic.rs - Foo (line 9) - should panic ... FAILED failures: ---- $DIR/failed-doctest-should-panic.rs - Foo (line 9) stdout ---- -Test executable succeeded, but it's marked `should_panic`. +note: test did not panic as expected failures: $DIR/failed-doctest-should-panic.rs - Foo (line 9) diff --git a/tests/rustdoc-ui/doctest/merged-ignore-no_run.rs b/tests/rustdoc-ui/doctest/merged-ignore-no_run.rs new file mode 100644 index 00000000000..4c21d542951 --- /dev/null +++ b/tests/rustdoc-ui/doctest/merged-ignore-no_run.rs @@ -0,0 +1,14 @@ +//@ compile-flags:--test --test-args=--test-threads=1 -Zunstable-options --edition 2024 +//@ normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR" +//@ normalize-stdout-test: "finished in \d+\.\d+s" -> "finished in $$TIME" +//@ check-pass + +/// ```ignore (test) +/// let x = 12; +/// ``` +pub fn ignored() {} + +/// ```no_run +/// panic!("blob"); +/// ``` +pub fn no_run() {} diff --git a/tests/rustdoc-ui/doctest/merged-ignore-no_run.stdout b/tests/rustdoc-ui/doctest/merged-ignore-no_run.stdout new file mode 100644 index 00000000000..f2cb1e7e72f --- /dev/null +++ b/tests/rustdoc-ui/doctest/merged-ignore-no_run.stdout @@ -0,0 +1,7 @@ + +running 2 tests +test $DIR/merged-ignore-no_run.rs - ignored (line 6) ... ignored +test $DIR/merged-ignore-no_run.rs - no_run (line 11) - compile ... ok + +test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in $TIME + diff --git a/tests/rustdoc-ui/doctest/wrong-ast-2024.rs b/tests/rustdoc-ui/doctest/wrong-ast-2024.rs new file mode 100644 index 00000000000..7b4fa8fd2c9 --- /dev/null +++ b/tests/rustdoc-ui/doctest/wrong-ast-2024.rs @@ -0,0 +1,20 @@ +//@ compile-flags:--test --test-args=--test-threads=1 -Zunstable-options --edition 2024 +//@ normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR" +//@ normalize-stdout-test: "finished in \d+\.\d+s" -> "finished in $$TIME" +//@ normalize-stdout-test: ".rs:\d+:\d+" -> ".rs:$$LINE:$$COL" +//@ failure-status: 101 + +/// ``` +/// /* plop +/// ``` +pub fn one() {} + +/// ``` +/// } mod __doctest_1 { fn main() { +/// ``` +pub fn two() {} + +/// ```should_panic +/// panic!() +/// ``` +pub fn three() {} diff --git a/tests/rustdoc-ui/doctest/wrong-ast-2024.stdout b/tests/rustdoc-ui/doctest/wrong-ast-2024.stdout new file mode 100644 index 00000000000..22c8ce468fd --- /dev/null +++ b/tests/rustdoc-ui/doctest/wrong-ast-2024.stdout @@ -0,0 +1,41 @@ + +running 1 test +test $DIR/wrong-ast-2024.rs - three (line 17) - should panic ... ok + +test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in $TIME + + +running 2 tests +test $DIR/wrong-ast-2024.rs - one (line 7) ... FAILED +test $DIR/wrong-ast-2024.rs - two (line 12) ... FAILED + +failures: + +---- $DIR/wrong-ast-2024.rs - one (line 7) stdout ---- +error[E0758]: unterminated block comment + --> $DIR/wrong-ast-2024.rs:$LINE:$COL + | +LL | /* plop + | ^^^^^^^ + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0758`. +Couldn't compile the test. +---- $DIR/wrong-ast-2024.rs - two (line 12) stdout ---- +error: unexpected closing delimiter: `}` + --> $DIR/wrong-ast-2024.rs:$LINE:$COL + | +LL | } mod __doctest_1 { fn main() { + | ^ unexpected closing delimiter + +error: aborting due to 1 previous error + +Couldn't compile the test. + +failures: + $DIR/wrong-ast-2024.rs - one (line 7) + $DIR/wrong-ast-2024.rs - two (line 12) + +test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in $TIME + diff --git a/tests/rustdoc-ui/doctest/wrong-ast.rs b/tests/rustdoc-ui/doctest/wrong-ast.rs new file mode 100644 index 00000000000..92286b33dcf --- /dev/null +++ b/tests/rustdoc-ui/doctest/wrong-ast.rs @@ -0,0 +1,19 @@ +//@ compile-flags:--test --test-args=--test-threads=1 +//@ normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR" +//@ normalize-stdout-test: "finished in \d+\.\d+s" -> "finished in $$TIME" +//@ failure-status: 101 + +/// ``` +/// /* plop +/// ``` +pub fn one() {} + +/// ``` +/// } mod __doctest_1 { fn main() { +/// ``` +pub fn two() {} + +/// ```should_panic +/// panic!() +/// ``` +pub fn three() {} diff --git a/tests/rustdoc-ui/doctest/wrong-ast.stdout b/tests/rustdoc-ui/doctest/wrong-ast.stdout new file mode 100644 index 00000000000..15494706c16 --- /dev/null +++ b/tests/rustdoc-ui/doctest/wrong-ast.stdout @@ -0,0 +1,36 @@ + +running 3 tests +test $DIR/wrong-ast.rs - one (line 6) ... FAILED +test $DIR/wrong-ast.rs - three (line 16) ... ok +test $DIR/wrong-ast.rs - two (line 11) ... FAILED + +failures: + +---- $DIR/wrong-ast.rs - one (line 6) stdout ---- +error[E0758]: unterminated block comment + --> $DIR/wrong-ast.rs:7:1 + | +LL | /* plop + | ^^^^^^^ + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0758`. +Couldn't compile the test. +---- $DIR/wrong-ast.rs - two (line 11) stdout ---- +error: unexpected closing delimiter: `}` + --> $DIR/wrong-ast.rs:12:1 + | +LL | } mod __doctest_1 { fn main() { + | ^ unexpected closing delimiter + +error: aborting due to 1 previous error + +Couldn't compile the test. + +failures: + $DIR/wrong-ast.rs - one (line 6) + $DIR/wrong-ast.rs - two (line 11) + +test result: FAILED. 1 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in $TIME + diff --git a/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt.rs b/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt.rs index f11b94bb036..babdbd0a692 100644 --- a/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt.rs +++ b/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt.rs @@ -2,5 +2,6 @@ // option can only be used with HTML generation. //@ compile-flags: -Zunstable-options --generate-link-to-definition --output-format json +//@ check-pass pub fn f() {} diff --git a/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt.stderr b/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt.stderr index 4c8c607e7da..62b0e3ce408 100644 --- a/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt.stderr +++ b/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt.stderr @@ -1,2 +1,4 @@ -error: --generate-link-to-definition option can only be used with HTML output format +warning: `--generate-link-to-definition` option can only be used with HTML output format + | + = note: `--generate-link-to-definition` option will be ignored diff --git a/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt2.rs b/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt2.rs deleted file mode 100644 index 71852205979..00000000000 --- a/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt2.rs +++ /dev/null @@ -1,6 +0,0 @@ -// This test purpose is to check that the "--generate-link-to-definition" -// option can only be used with HTML generation. - -//@ compile-flags: -Zunstable-options --generate-link-to-definition --show-coverage - -pub fn f() {} diff --git a/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt2.stderr b/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt2.stderr deleted file mode 100644 index 4c8c607e7da..00000000000 --- a/tests/rustdoc-ui/generate-link-to-definition/generate-link-to-definition-opt2.stderr +++ /dev/null @@ -1,2 +0,0 @@ -error: --generate-link-to-definition option can only be used with HTML output format - diff --git a/tests/rustdoc-ui/unportable-markdown.rs b/tests/rustdoc-ui/unportable-markdown.rs index 8035e680f3c..105fc1e59d5 100644 --- a/tests/rustdoc-ui/unportable-markdown.rs +++ b/tests/rustdoc-ui/unportable-markdown.rs @@ -19,7 +19,6 @@ pub struct GfmFootnotes; /// <https://github.com/pulldown-cmark/pulldown-cmark/pull/773> /// /// test [^foo][^bar] -//~^ ERROR unportable markdown /// /// [^foo]: test /// [^bar]: test2 diff --git a/tests/rustdoc-ui/unportable-markdown.stderr b/tests/rustdoc-ui/unportable-markdown.stderr index b524aca25ae..952ae4bb6ee 100644 --- a/tests/rustdoc-ui/unportable-markdown.stderr +++ b/tests/rustdoc-ui/unportable-markdown.stderr @@ -1,31 +1,15 @@ error: unportable markdown - --> $DIR/unportable-markdown.rs:21:10 + --> $DIR/unportable-markdown.rs:48:5 | -LL | /// test [^foo][^bar] - | ^^^^^^ +LL | /// >bar + | ^ | - = help: confusing footnote reference and link + = help: confusing block quote with no space after the `>` marker note: the lint level is defined here --> $DIR/unportable-markdown.rs:8:9 | LL | #![deny(rustdoc::unportable_markdown)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -help: if it should not be a footnote, escape it - | -LL | /// test \[^foo][^bar] - | + -help: if the footnote is intended, add a space - | -LL | /// test [^foo] [^bar] - | + - -error: unportable markdown - --> $DIR/unportable-markdown.rs:49:5 - | -LL | /// >bar - | ^ - | - = help: confusing block quote with no space after the `>` marker help: if the quote is intended, add a space | LL | /// > bar @@ -35,5 +19,5 @@ help: if it should not be a quote, escape it LL | /// \>bar | + -error: aborting due to 2 previous errors +error: aborting due to 1 previous error diff --git a/tests/rustdoc/anchors.no_type_anchor2.html b/tests/rustdoc/anchors.no_type_anchor2.html index 71e93990e29..9127104ded4 100644 --- a/tests/rustdoc/anchors.no_type_anchor2.html +++ b/tests/rustdoc/anchors.no_type_anchor2.html @@ -1 +1 @@ -<section id="associatedtype.Y" class="associatedtype"><h4 class="code-header">pub type <a href="#associatedtype.Y" class="associatedtype">Y</a> = <a class="primitive" href="{{channel}}/std/primitive.u32.html">u32</a></h4></section> \ No newline at end of file +<section id="associatedtype.Y" class="associatedtype"><a class="src rightside" href="../src/foo/anchors.rs.html#45">source</a><h4 class="code-header">pub type <a href="#associatedtype.Y" class="associatedtype">Y</a> = <a class="primitive" href="{{channel}}/std/primitive.u32.html">u32</a></h4></section> \ No newline at end of file diff --git a/tests/rustdoc/assoc-type-source-link.rs b/tests/rustdoc/assoc-type-source-link.rs new file mode 100644 index 00000000000..34b156b9649 --- /dev/null +++ b/tests/rustdoc/assoc-type-source-link.rs @@ -0,0 +1,26 @@ +// This test ensures that the source links are generated for impl associated types. + +#![crate_name = "foo"] +#![feature(inherent_associated_types)] +#![allow(incomplete_features)] + +//@ has 'foo/struct.Bar.html' +pub struct Bar; + +impl Bar { + //@ has - '//*[@id="implementations-list"]//*[@id="associatedtype.Y"]/a' 'source' + //@ has - '//*[@id="implementations-list"]//*[@id="associatedtype.Y"]/a/@href' \ + // '../src/foo/assoc-type-source-link.rs.html#14' + pub type Y = u8; +} + +pub trait Foo { + type Z; +} + +impl Foo for Bar { + //@ has - '//*[@id="trait-implementations-list"]//*[@id="associatedtype.Z"]/a' 'source' + //@ has - '//*[@id="trait-implementations-list"]//*[@id="associatedtype.Z"]/a/@href' \ + // '../src/foo/assoc-type-source-link.rs.html#25' + type Z = u8; +} diff --git a/tests/rustdoc/doc-hidden-crate.rs b/tests/rustdoc/doc-hidden-crate.rs new file mode 100644 index 00000000000..dac557107a9 --- /dev/null +++ b/tests/rustdoc/doc-hidden-crate.rs @@ -0,0 +1,27 @@ +// Regression test for <https://github.com/rust-lang/rust/issues/126796>. +// `doc(hidden)` should still be able to hide extern crates, only the local crates +// cannot be hidden because we still need to generate its `index.html` file. + +#![crate_name = "foo"] +#![doc(hidden)] + +//@ has 'foo/index.html' +// First we check that the page contains the crate name (`foo`). +//@ has - '//*' 'foo' +// But doesn't contain any of the other items. +//@ !has - '//*' 'other' +//@ !has - '//*' 'marker' +//@ !has - '//*' 'PhantomData' + +#[doc(inline)] +pub use std as other; + +#[doc(inline)] +pub use std::marker; + +#[doc(inline)] +pub use std::marker::PhantomData; + +//@ !has - '//*' 'myself' +#[doc(inline)] +pub use crate as myself; diff --git a/tests/rustdoc/impl-trait-precise-capturing.rs b/tests/rustdoc/impl-trait-precise-capturing.rs index a964a1f8518..3ec8c578013 100644 --- a/tests/rustdoc/impl-trait-precise-capturing.rs +++ b/tests/rustdoc/impl-trait-precise-capturing.rs @@ -1,7 +1,6 @@ //@ aux-build:precise-capturing.rs #![crate_name = "foo"] -#![feature(precise_capturing)] extern crate precise_capturing; diff --git a/tests/rustdoc/negative-impl-no-items.rs b/tests/rustdoc/negative-impl-no-items.rs new file mode 100644 index 00000000000..c628e542033 --- /dev/null +++ b/tests/rustdoc/negative-impl-no-items.rs @@ -0,0 +1,26 @@ +// This test ensures that negative impls don't have items listed inside them. + +#![feature(negative_impls)] +#![crate_name = "foo"] + +pub struct Thing; + +//@ has 'foo/struct.Thing.html' +// We check the full path to ensure there is no `<details>` element. +//@ has - '//div[@id="trait-implementations-list"]/section[@id="impl-Iterator-for-Thing"]/h3' \ +// 'impl !Iterator for Thing' +impl !Iterator for Thing {} + +// This struct will allow us to compare both paths. +pub struct Witness; + +//@ has 'foo/struct.Witness.html' +//@ has - '//div[@id="trait-implementations-list"]/details//section[@id="impl-Iterator-for-Witness"]/h3' \ +// 'impl Iterator for Witness' +impl Iterator for Witness { + type Item = u8; + + fn next(&mut self) -> Option<Self::Item> { + None + } +} diff --git a/tests/rustdoc/playground-arg.rs b/tests/rustdoc/playground-arg.rs index 5875451a859..e10a31017ef 100644 --- a/tests/rustdoc/playground-arg.rs +++ b/tests/rustdoc/playground-arg.rs @@ -10,4 +10,4 @@ pub fn dummy() {} // ensure that `extern crate foo;` was inserted into code snips automatically: -//@ matches foo/index.html '//a[@class="test-arrow"][@href="https://example.com/?code=%23!%5Ballow(unused)%5D%0A%23%5Ballow(unused_extern_crates)%5D%0Aextern+crate+r%23foo;%0Afn+main()+%7B%0A++++use+foo::dummy;%0A++++dummy();%0A%7D&edition=2015"]' "Run" +//@ matches foo/index.html '//a[@class="test-arrow"][@href="https://example.com/?code=%23!%5Ballow(unused)%5D%0A%23%5Ballow(unused_extern_crates)%5D%0Aextern+crate+r%23foo;%0Afn+main()+%7B%0A++++use+foo::dummy;%0A++++dummy();%0A%7D&edition=2015"]' "" diff --git a/tests/rustdoc/playground-syntax-error.rs b/tests/rustdoc/playground-syntax-error.rs index f5067145e02..d989570bf58 100644 --- a/tests/rustdoc/playground-syntax-error.rs +++ b/tests/rustdoc/playground-syntax-error.rs @@ -17,5 +17,5 @@ pub fn bar() {} //@ has foo/fn.bar.html -//@ has - '//a[@class="test-arrow"]' "Run" +//@ has - '//a[@class="test-arrow"]' "" //@ has - '//*[@class="docblock"]' 'foo_recursive' diff --git a/tests/rustdoc/playground.rs b/tests/rustdoc/playground.rs index 7880f779067..db2d1669df6 100644 --- a/tests/rustdoc/playground.rs +++ b/tests/rustdoc/playground.rs @@ -22,6 +22,6 @@ //! } //! ``` -//@ matches foo/index.html '//a[@class="test-arrow"][@href="https://www.example.com/?code=%23!%5Ballow(unused)%5D%0Afn+main()+%7B%0A++++println!(%22Hello,+world!%22);%0A%7D&edition=2015"]' "Run" -//@ matches foo/index.html '//a[@class="test-arrow"][@href="https://www.example.com/?code=%23!%5Ballow(unused)%5D%0Afn+main()+%7B%0A++++println!(%22Hello,+world!%22);%0A%7D&edition=2015"]' "Run" -//@ matches foo/index.html '//a[@class="test-arrow"][@href="https://www.example.com/?code=%23!%5Ballow(unused)%5D%0A%23!%5Bfeature(something)%5D%0A%0Afn+main()+%7B%0A++++println!(%22Hello,+world!%22);%0A%7D&version=nightly&edition=2015"]' "Run" +//@ matches foo/index.html '//a[@class="test-arrow"][@href="https://www.example.com/?code=%23!%5Ballow(unused)%5D%0Afn+main()+%7B%0A++++println!(%22Hello,+world!%22);%0A%7D&edition=2015"]' "" +//@ matches foo/index.html '//a[@class="test-arrow"][@href="https://www.example.com/?code=%23!%5Ballow(unused)%5D%0Afn+main()+%7B%0A++++println!(%22Hello,+world!%22);%0A%7D&edition=2015"]' "" +//@ matches foo/index.html '//a[@class="test-arrow"][@href="https://www.example.com/?code=%23!%5Ballow(unused)%5D%0A%23!%5Bfeature(something)%5D%0A%0Afn+main()+%7B%0A++++println!(%22Hello,+world!%22);%0A%7D&version=nightly&edition=2015"]' "" diff --git a/tests/rustdoc/primitive-tuple-variadic.rs b/tests/rustdoc/primitive-tuple-variadic.rs index 4b2fb786a89..b15e996f929 100644 --- a/tests/rustdoc/primitive-tuple-variadic.rs +++ b/tests/rustdoc/primitive-tuple-variadic.rs @@ -16,3 +16,20 @@ pub trait Bar {} //@ has - '//section[@id="impl-Bar-for-(U,)"]/h3' 'impl<U: Foo> Bar for (U₁, U₂, …, Uₙ)' #[doc(fake_variadic)] impl<U: Foo> Bar for (U,) {} + +pub trait Baz<T> { fn baz(&self) -> T { todo!() } } + +//@ has foo/trait.Baz.html +//@ has - '//section[@id="impl-Baz%3C(T,)%3E-for-%5BT;+1%5D"]/h3' 'impl<T> Baz<(T₁, T₂, …, Tₙ)> for [T; N]' +#[doc(fake_variadic)] +impl<T> Baz<(T,)> for [T; 1] {} + +//@ has foo/trait.Baz.html +//@ has - '//section[@id="impl-Baz%3C%5BT;+1%5D%3E-for-(T,)"]/h3' 'impl<T> Baz<[T; N]> for (T₁, T₂, …, Tₙ)' +#[doc(fake_variadic)] +impl<T> Baz<[T; 1]> for (T,) {} + +//@ has foo/trait.Baz.html +//@ has - '//section[@id="impl-Baz%3CT%3E-for-(T,)"]/h3' 'impl<T> Baz<T> for (T₁, T₂, …, Tₙ)' +#[doc(fake_variadic)] +impl<T> Baz<T> for (T,) {} diff --git a/tests/rustdoc/sidebar/module.rs b/tests/rustdoc/sidebar/module.rs new file mode 100644 index 00000000000..b5bcb9f232c --- /dev/null +++ b/tests/rustdoc/sidebar/module.rs @@ -0,0 +1,16 @@ +#![crate_name = "foo"] + +//@ has 'foo/index.html' +//@ has - '//section[@id="rustdoc-toc"]/h3' 'Crate Items' + +//@ has 'foo/bar/index.html' +//@ has - '//section[@id="rustdoc-toc"]/h3' 'Module Items' +pub mod bar { + //@ has 'foo/bar/struct.Baz.html' + //@ !has - '//section[@id="rustdoc-toc"]/h3' 'Module Items' + pub struct Baz; +} + +//@ has 'foo/baz/index.html' +//@ !has - '//section[@id="rustdoc-toc"]/h3' 'Module Items' +pub mod baz {} diff --git a/tests/rustdoc/sidebar-all-page.rs b/tests/rustdoc/sidebar/sidebar-all-page.rs index 1f97a414048..1f97a414048 100644 --- a/tests/rustdoc/sidebar-all-page.rs +++ b/tests/rustdoc/sidebar/sidebar-all-page.rs diff --git a/tests/rustdoc/sidebar-items.rs b/tests/rustdoc/sidebar/sidebar-items.rs index f3812143a7d..f3812143a7d 100644 --- a/tests/rustdoc/sidebar-items.rs +++ b/tests/rustdoc/sidebar/sidebar-items.rs diff --git a/tests/rustdoc/sidebar-link-generation.rs b/tests/rustdoc/sidebar/sidebar-link-generation.rs index ee868ec75d3..ee868ec75d3 100644 --- a/tests/rustdoc/sidebar-link-generation.rs +++ b/tests/rustdoc/sidebar/sidebar-link-generation.rs diff --git a/tests/rustdoc/sidebar-links-to-foreign-impl.rs b/tests/rustdoc/sidebar/sidebar-links-to-foreign-impl.rs index 7c039eeb39f..7c039eeb39f 100644 --- a/tests/rustdoc/sidebar-links-to-foreign-impl.rs +++ b/tests/rustdoc/sidebar/sidebar-links-to-foreign-impl.rs diff --git a/tests/rustdoc/sidebar/top-toc-html.rs b/tests/rustdoc/sidebar/top-toc-html.rs new file mode 100644 index 00000000000..0f603960434 --- /dev/null +++ b/tests/rustdoc/sidebar/top-toc-html.rs @@ -0,0 +1,23 @@ +// ignore-tidy-linelength + +#![crate_name = "foo"] +#![feature(lazy_type_alias)] +#![allow(incomplete_features)] + +//! # Basic [link](https://example.com), *emphasis*, **_very emphasis_** and `code` +//! +//! This test case covers TOC entries with rich text inside. +//! Rustdoc normally supports headers with links, but for the +//! TOC, that would break the layout. +//! +//! For consistency, emphasis is also filtered out. + +//@ has foo/index.html +// User header +//@ has - '//section[@id="rustdoc-toc"]/h3' 'Sections' +//@ has - '//section[@id="rustdoc-toc"]/ul[@class="block top-toc"]/li/a[@href="#basic-link-emphasis-very-emphasis-and-code"]/@title' 'Basic link, emphasis, very emphasis and `code`' +//@ has - '//section[@id="rustdoc-toc"]/ul[@class="block top-toc"]/li/a[@href="#basic-link-emphasis-very-emphasis-and-code"]' 'Basic link, emphasis, very emphasis and code' +//@ count - '//section[@id="rustdoc-toc"]/ul[@class="block top-toc"]/li/a[@href="#basic-link-emphasis-very-emphasis-and-code"]/em' 0 +//@ count - '//section[@id="rustdoc-toc"]/ul[@class="block top-toc"]/li/a[@href="#basic-link-emphasis-very-emphasis-and-code"]/a' 0 +//@ count - '//section[@id="rustdoc-toc"]/ul[@class="block top-toc"]/li/a[@href="#basic-link-emphasis-very-emphasis-and-code"]/code' 1 +//@ has - '//section[@id="rustdoc-toc"]/ul[@class="block top-toc"]/li/a[@href="#basic-link-emphasis-very-emphasis-and-code"]/code' 'code' diff --git a/tests/rustdoc/sidebar/top-toc-idmap.rs b/tests/rustdoc/sidebar/top-toc-idmap.rs new file mode 100644 index 00000000000..af07cb4179b --- /dev/null +++ b/tests/rustdoc/sidebar/top-toc-idmap.rs @@ -0,0 +1,44 @@ +#![crate_name = "foo"] +#![feature(lazy_type_alias)] +#![allow(incomplete_features)] + +//! # Structs +//! +//! This header has the same name as a built-in header, +//! and we need to make sure they're disambiguated with +//! suffixes. +//! +//! Module-like headers get derived from the internal ID map, +//! so the *internal* one gets a suffix here. To make sure it +//! works right, the one in the `top-toc` needs to match the one +//! in the `top-doc`, and the one that's not in the `top-doc` +//! needs to match the one that isn't in the `top-toc`. + +//@ has foo/index.html +// User header +//@ has - '//section[@id="rustdoc-toc"]/ul[@class="block top-toc"]/li/a[@href="#structs"]' 'Structs' +//@ has - '//details[@class="toggle top-doc"]/div[@class="docblock"]/h2[@id="structs"]' 'Structs' +// Built-in header +//@ has - '//section[@id="rustdoc-toc"]/ul[@class="block"]/li/a[@href="#structs-1"]' 'Structs' +//@ has - '//section[@id="main-content"]/h2[@id="structs-1"]' 'Structs' + +/// # Fields +/// ## Fields +/// ### Fields +/// +/// The difference between struct-like headers and module-like headers +/// is strange, but not actually a problem as long as we're consistent. + +//@ has foo/struct.MyStruct.html +// User header +//@ has - '//section[@id="rustdoc-toc"]/ul[@class="block top-toc"]/li/a[@href="#fields-1"]' 'Fields' +//@ has - '//details[@class="toggle top-doc"]/div[@class="docblock"]/h2[@id="fields-1"]' 'Fields' +// Only one level of nesting +//@ count - '//section[@id="rustdoc-toc"]/ul[@class="block top-toc"]//a' 2 +// Built-in header +//@ has - '//section[@id="rustdoc-toc"]/h3/a[@href="#fields"]' 'Fields' +//@ has - '//section[@id="main-content"]/h2[@id="fields"]' 'Fields' + +pub struct MyStruct { + pub fields: i32, +} diff --git a/tests/rustdoc/sidebar/top-toc-nil.rs b/tests/rustdoc/sidebar/top-toc-nil.rs new file mode 100644 index 00000000000..d72d41abf88 --- /dev/null +++ b/tests/rustdoc/sidebar/top-toc-nil.rs @@ -0,0 +1,7 @@ +#![crate_name = "foo"] + +//! This test case covers missing top TOC entries. + +//@ has foo/index.html +// User header +//@ !has - '//section[@id="rustdoc-toc"]/ul[@class="block top-toc"]' 'Basic link and emphasis' diff --git a/tests/rustdoc/strip-enum-variant.no-not-shown.html b/tests/rustdoc/strip-enum-variant.no-not-shown.html index e072335297d..d7a36cc631a 100644 --- a/tests/rustdoc/strip-enum-variant.no-not-shown.html +++ b/tests/rustdoc/strip-enum-variant.no-not-shown.html @@ -1 +1 @@ -<ul class="block variant"><li><a href="#variant.Shown">Shown</a></li></ul> \ No newline at end of file +<ul class="block variant"><li><a href="#variant.Shown" title="Shown">Shown</a></li></ul> \ No newline at end of file diff --git a/tests/ui-fulldeps/internal-lints/diagnostics.rs b/tests/ui-fulldeps/internal-lints/diagnostics.rs index 5fcff74064a..442f9d72c3f 100644 --- a/tests/ui-fulldeps/internal-lints/diagnostics.rs +++ b/tests/ui-fulldeps/internal-lints/diagnostics.rs @@ -117,4 +117,11 @@ pub fn skipped_because_of_annotation<'a>(dcx: DiagCtxtHandle<'a>) { fn f(_x: impl Into<DiagMessage>, _y: impl Into<SubdiagMessage>) {} fn g() { f(crate::fluent_generated::no_crate_example, crate::fluent_generated::no_crate_example); + f("untranslatable diagnostic", crate::fluent_generated::no_crate_example); + //~^ ERROR diagnostics should be created using translatable messages + f(crate::fluent_generated::no_crate_example, "untranslatable diagnostic"); + //~^ ERROR diagnostics should be created using translatable messages + f("untranslatable diagnostic", "untranslatable diagnostic"); + //~^ ERROR diagnostics should be created using translatable messages + //~^^ ERROR diagnostics should be created using translatable messages } diff --git a/tests/ui-fulldeps/internal-lints/diagnostics.stderr b/tests/ui-fulldeps/internal-lints/diagnostics.stderr index 669324ce5d4..36dd3cf4be7 100644 --- a/tests/ui-fulldeps/internal-lints/diagnostics.stderr +++ b/tests/ui-fulldeps/internal-lints/diagnostics.stderr @@ -1,8 +1,8 @@ error: diagnostics should be created using translatable messages - --> $DIR/diagnostics.rs:43:9 + --> $DIR/diagnostics.rs:43:31 | LL | Diag::new(dcx, level, "untranslatable diagnostic") - | ^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: the lint level is defined here --> $DIR/diagnostics.rs:7:9 @@ -11,16 +11,16 @@ LL | #![deny(rustc::untranslatable_diagnostic)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: diagnostics should be created using translatable messages - --> $DIR/diagnostics.rs:64:14 + --> $DIR/diagnostics.rs:64:19 | LL | diag.note("untranslatable diagnostic"); - | ^^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: diagnostics should be created using translatable messages - --> $DIR/diagnostics.rs:85:14 + --> $DIR/diagnostics.rs:85:19 | LL | diag.note("untranslatable diagnostic"); - | ^^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: diagnostics should only be created in `Diagnostic`/`Subdiagnostic`/`LintDiagnostic` impls --> $DIR/diagnostics.rs:99:21 @@ -41,10 +41,34 @@ LL | let _diag = dcx.struct_err("untranslatable diagnostic"); | ^^^^^^^^^^ error: diagnostics should be created using translatable messages - --> $DIR/diagnostics.rs:102:21 + --> $DIR/diagnostics.rs:102:32 | LL | let _diag = dcx.struct_err("untranslatable diagnostic"); - | ^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: diagnostics should be created using translatable messages + --> $DIR/diagnostics.rs:120:7 + | +LL | f("untranslatable diagnostic", crate::fluent_generated::no_crate_example); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: diagnostics should be created using translatable messages + --> $DIR/diagnostics.rs:122:50 + | +LL | f(crate::fluent_generated::no_crate_example, "untranslatable diagnostic"); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: diagnostics should be created using translatable messages + --> $DIR/diagnostics.rs:124:7 + | +LL | f("untranslatable diagnostic", "untranslatable diagnostic"); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: diagnostics should be created using translatable messages + --> $DIR/diagnostics.rs:124:36 + | +LL | f("untranslatable diagnostic", "untranslatable diagnostic"); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: aborting due to 6 previous errors +error: aborting due to 10 previous errors diff --git a/tests/ui-fulldeps/internal-lints/import-of-type-ir-inherent.rs b/tests/ui-fulldeps/internal-lints/import-of-type-ir-inherent.rs new file mode 100644 index 00000000000..08d86606a6b --- /dev/null +++ b/tests/ui-fulldeps/internal-lints/import-of-type-ir-inherent.rs @@ -0,0 +1,18 @@ +//@ compile-flags: -Z unstable-options + +// #[cfg(bootstrap)]: We can stop ignoring next beta bump; afterward this ALWAYS should run. +//@ ignore-stage1 + +#![feature(rustc_private)] +#![deny(rustc::usage_of_type_ir_inherent)] + +extern crate rustc_type_ir; + +use rustc_type_ir::inherent::*; +//~^ ERROR do not use `rustc_type_ir::inherent` unless you're inside of the trait solver +use rustc_type_ir::inherent; +//~^ ERROR do not use `rustc_type_ir::inherent` unless you're inside of the trait solver +use rustc_type_ir::inherent::Predicate; +//~^ ERROR do not use `rustc_type_ir::inherent` unless you're inside of the trait solver + +fn main() {} diff --git a/tests/ui-fulldeps/internal-lints/import-of-type-ir-inherent.stderr b/tests/ui-fulldeps/internal-lints/import-of-type-ir-inherent.stderr new file mode 100644 index 00000000000..cc6cb9170c0 --- /dev/null +++ b/tests/ui-fulldeps/internal-lints/import-of-type-ir-inherent.stderr @@ -0,0 +1,31 @@ +error: do not use `rustc_type_ir::inherent` unless you're inside of the trait solver + --> $DIR/import-of-type-ir-inherent.rs:11:20 + | +LL | use rustc_type_ir::inherent::*; + | ^^^^^^^^ + | + = note: the method or struct you're looking for is likely defined somewhere else downstream in the compiler +note: the lint level is defined here + --> $DIR/import-of-type-ir-inherent.rs:7:9 + | +LL | #![deny(rustc::usage_of_type_ir_inherent)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: do not use `rustc_type_ir::inherent` unless you're inside of the trait solver + --> $DIR/import-of-type-ir-inherent.rs:13:20 + | +LL | use rustc_type_ir::inherent; + | ^^^^^^^^ + | + = note: the method or struct you're looking for is likely defined somewhere else downstream in the compiler + +error: do not use `rustc_type_ir::inherent` unless you're inside of the trait solver + --> $DIR/import-of-type-ir-inherent.rs:15:20 + | +LL | use rustc_type_ir::inherent::Predicate; + | ^^^^^^^^ + | + = note: the method or struct you're looking for is likely defined somewhere else downstream in the compiler + +error: aborting due to 3 previous errors + diff --git a/tests/ui-fulldeps/stable-mir/check_instance.rs b/tests/ui-fulldeps/stable-mir/check_instance.rs index 5e3f2557566..5449c09d35a 100644 --- a/tests/ui-fulldeps/stable-mir/check_instance.rs +++ b/tests/ui-fulldeps/stable-mir/check_instance.rs @@ -17,12 +17,14 @@ extern crate rustc_driver; extern crate rustc_interface; extern crate stable_mir; -use mir::{mono::Instance, TerminatorKind::*}; +use std::io::Write; +use std::ops::ControlFlow; + +use mir::mono::Instance; +use mir::TerminatorKind::*; use rustc_smir::rustc_internal; use stable_mir::ty::{RigidTy, TyKind}; use stable_mir::*; -use std::io::Write; -use std::ops::ControlFlow; const CRATE_NAME: &str = "input"; @@ -33,7 +35,7 @@ fn test_stable_mir() -> ControlFlow<()> { // Get all items and split generic vs monomorphic items. let (generic, mono): (Vec<_>, Vec<_>) = items.into_iter().partition(|item| item.requires_monomorphization()); - assert_eq!(mono.len(), 3, "Expected 3 mono functions"); + assert_eq!(mono.len(), 4, "Expected 3 mono functions"); assert_eq!(generic.len(), 2, "Expected 2 generic functions"); // For all monomorphic items, get the correspondent instances. diff --git a/tests/ui/abi/c-zst.other-linux.stderr b/tests/ui/abi/c-zst.other-linux.stderr new file mode 100644 index 00000000000..5a656e6ea66 --- /dev/null +++ b/tests/ui/abi/c-zst.other-linux.stderr @@ -0,0 +1,67 @@ +error: fn_abi_of(pass_zst) = FnAbi { + args: [ + ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Ignore, + }, + ], + ret: ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Ignore, + }, + c_variadic: false, + fixed_count: 1, + conv: C, + can_unwind: false, + } + --> $DIR/c-zst.rs:27:1 + | +LL | extern "C" fn pass_zst(_: ()) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + diff --git a/tests/ui/abi/c-zst.other.stderr b/tests/ui/abi/c-zst.other.stderr new file mode 100644 index 00000000000..5a656e6ea66 --- /dev/null +++ b/tests/ui/abi/c-zst.other.stderr @@ -0,0 +1,67 @@ +error: fn_abi_of(pass_zst) = FnAbi { + args: [ + ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Ignore, + }, + ], + ret: ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Ignore, + }, + c_variadic: false, + fixed_count: 1, + conv: C, + can_unwind: false, + } + --> $DIR/c-zst.rs:27:1 + | +LL | extern "C" fn pass_zst(_: ()) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + diff --git a/tests/ui/abi/c-zst.powerpc-linux.stderr b/tests/ui/abi/c-zst.powerpc-linux.stderr new file mode 100644 index 00000000000..ba9738050d8 --- /dev/null +++ b/tests/ui/abi/c-zst.powerpc-linux.stderr @@ -0,0 +1,78 @@ +error: fn_abi_of(pass_zst) = FnAbi { + args: [ + ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Indirect { + attrs: ArgAttributes { + regular: NoAlias | NoCapture | NonNull | NoUndef, + arg_ext: None, + pointee_size: Size(0 bytes), + pointee_align: Some( + Align(1 bytes), + ), + }, + meta_attrs: None, + on_stack: false, + }, + }, + ], + ret: ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Ignore, + }, + c_variadic: false, + fixed_count: 1, + conv: C, + can_unwind: false, + } + --> $DIR/c-zst.rs:27:1 + | +LL | extern "C" fn pass_zst(_: ()) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + diff --git a/tests/ui/abi/c-zst.rs b/tests/ui/abi/c-zst.rs new file mode 100644 index 00000000000..0cfd653b37e --- /dev/null +++ b/tests/ui/abi/c-zst.rs @@ -0,0 +1,27 @@ +//@ revisions: other other-linux x86_64-pc-windows-gnu s390x-linux sparc64-linux powerpc-linux +//@ normalize-stderr-test: "(abi|pref|unadjusted_abi_align): Align\([1-8] bytes\)" -> "$1: $$SOME_ALIGN" +// ZSTs are only not ignored when the target_env is "gnu", "musl" or "uclibc". However, Rust does +// not currently support any other target_env on these architectures. + +// Ignore the ZST revisions +//@[other] ignore-x86_64-pc-windows-gnu +//@[other] ignore-linux +//@[other-linux] only-linux +//@[other-linux] ignore-s390x +//@[other-linux] ignore-sparc64 +//@[other-linux] ignore-powerpc + +// Pass the ZST indirectly revisions +//@[x86_64-pc-windows-gnu] only-x86_64-pc-windows-gnu +//@[s390x-linux] only-s390x +//@[s390x-linux] only-linux +//@[sparc64-linux] only-sparc64 +//@[sparc64-linux] only-linux +//@[powerpc-linux] only-powerpc +//@[powerpc-linux] only-linux + +#![feature(rustc_attrs)] +#![crate_type = "lib"] + +#[rustc_abi(debug)] +extern "C" fn pass_zst(_: ()) {} //~ ERROR: fn_abi diff --git a/tests/ui/abi/c-zst.s390x-linux.stderr b/tests/ui/abi/c-zst.s390x-linux.stderr new file mode 100644 index 00000000000..ba9738050d8 --- /dev/null +++ b/tests/ui/abi/c-zst.s390x-linux.stderr @@ -0,0 +1,78 @@ +error: fn_abi_of(pass_zst) = FnAbi { + args: [ + ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Indirect { + attrs: ArgAttributes { + regular: NoAlias | NoCapture | NonNull | NoUndef, + arg_ext: None, + pointee_size: Size(0 bytes), + pointee_align: Some( + Align(1 bytes), + ), + }, + meta_attrs: None, + on_stack: false, + }, + }, + ], + ret: ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Ignore, + }, + c_variadic: false, + fixed_count: 1, + conv: C, + can_unwind: false, + } + --> $DIR/c-zst.rs:27:1 + | +LL | extern "C" fn pass_zst(_: ()) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + diff --git a/tests/ui/abi/c-zst.sparc64-linux.stderr b/tests/ui/abi/c-zst.sparc64-linux.stderr new file mode 100644 index 00000000000..ba9738050d8 --- /dev/null +++ b/tests/ui/abi/c-zst.sparc64-linux.stderr @@ -0,0 +1,78 @@ +error: fn_abi_of(pass_zst) = FnAbi { + args: [ + ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Indirect { + attrs: ArgAttributes { + regular: NoAlias | NoCapture | NonNull | NoUndef, + arg_ext: None, + pointee_size: Size(0 bytes), + pointee_align: Some( + Align(1 bytes), + ), + }, + meta_attrs: None, + on_stack: false, + }, + }, + ], + ret: ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Ignore, + }, + c_variadic: false, + fixed_count: 1, + conv: C, + can_unwind: false, + } + --> $DIR/c-zst.rs:27:1 + | +LL | extern "C" fn pass_zst(_: ()) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + diff --git a/tests/ui/abi/c-zst.x86_64-pc-windows-gnu.stderr b/tests/ui/abi/c-zst.x86_64-pc-windows-gnu.stderr new file mode 100644 index 00000000000..ba9738050d8 --- /dev/null +++ b/tests/ui/abi/c-zst.x86_64-pc-windows-gnu.stderr @@ -0,0 +1,78 @@ +error: fn_abi_of(pass_zst) = FnAbi { + args: [ + ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Indirect { + attrs: ArgAttributes { + regular: NoAlias | NoCapture | NonNull | NoUndef, + arg_ext: None, + pointee_size: Size(0 bytes), + pointee_align: Some( + Align(1 bytes), + ), + }, + meta_attrs: None, + on_stack: false, + }, + }, + ], + ret: ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Ignore, + }, + c_variadic: false, + fixed_count: 1, + conv: C, + can_unwind: false, + } + --> $DIR/c-zst.rs:27:1 + | +LL | extern "C" fn pass_zst(_: ()) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + diff --git a/tests/ui/abi/compatibility.rs b/tests/ui/abi/compatibility.rs index ca78604edd8..d37e793d989 100644 --- a/tests/ui/abi/compatibility.rs +++ b/tests/ui/abi/compatibility.rs @@ -40,9 +40,10 @@ //@[loongarch64] compile-flags: --target loongarch64-unknown-linux-gnu //@[loongarch64] needs-llvm-components: loongarch //@[loongarch64] min-llvm-version: 18 -//@ revisions: wasm -//@[wasm] compile-flags: --target wasm32-unknown-unknown -//@[wasm] needs-llvm-components: webassembly +//FIXME: wasm is disabled due to <https://github.com/rust-lang/rust/issues/115666>. +//FIXME @ revisions: wasm +//FIXME @[wasm] compile-flags: --target wasm32-unknown-unknown +//FIXME @[wasm] needs-llvm-components: webassembly //@ revisions: wasip1 //@[wasip1] compile-flags: --target wasm32-wasip1 //@[wasip1] needs-llvm-components: webassembly diff --git a/tests/ui/abi/shadow-call-stack-without-fixed-x18.rs b/tests/ui/abi/shadow-call-stack-without-fixed-x18.rs new file mode 100644 index 00000000000..d758c903087 --- /dev/null +++ b/tests/ui/abi/shadow-call-stack-without-fixed-x18.rs @@ -0,0 +1,15 @@ +//@ compile-flags: --target aarch64-unknown-none -Zsanitizer=shadow-call-stack +//@ error-pattern: shadow-call-stack sanitizer is not supported for this target +//@ dont-check-compiler-stderr +//@ needs-llvm-components: aarch64 + +#![allow(internal_features)] +#![crate_type = "rlib"] +#![feature(no_core, lang_items)] +#![no_core] + +#[lang = "sized"] +trait Sized {} + +#[no_mangle] +pub fn foo() {} diff --git a/tests/ui/abi/sysv64-zst.rs b/tests/ui/abi/sysv64-zst.rs new file mode 100644 index 00000000000..6f4497e77a1 --- /dev/null +++ b/tests/ui/abi/sysv64-zst.rs @@ -0,0 +1,8 @@ +//@ only-x86_64 +//@ normalize-stderr-test: "(abi|pref|unadjusted_abi_align): Align\([1-8] bytes\)" -> "$1: $$SOME_ALIGN" + +#![feature(rustc_attrs)] +#![crate_type = "lib"] + +#[rustc_abi(debug)] +extern "sysv64" fn pass_zst(_: ()) {} //~ ERROR: fn_abi diff --git a/tests/ui/abi/sysv64-zst.stderr b/tests/ui/abi/sysv64-zst.stderr new file mode 100644 index 00000000000..8b0b84dfa06 --- /dev/null +++ b/tests/ui/abi/sysv64-zst.stderr @@ -0,0 +1,67 @@ +error: fn_abi_of(pass_zst) = FnAbi { + args: [ + ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Ignore, + }, + ], + ret: ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Ignore, + }, + c_variadic: false, + fixed_count: 1, + conv: X86_64SysV, + can_unwind: false, + } + --> $DIR/sysv64-zst.rs:8:1 + | +LL | extern "sysv64" fn pass_zst(_: ()) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + diff --git a/tests/ui/abi/win64-zst.other.stderr b/tests/ui/abi/win64-zst.other.stderr new file mode 100644 index 00000000000..15db141cb57 --- /dev/null +++ b/tests/ui/abi/win64-zst.other.stderr @@ -0,0 +1,67 @@ +error: fn_abi_of(pass_zst) = FnAbi { + args: [ + ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Ignore, + }, + ], + ret: ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Ignore, + }, + c_variadic: false, + fixed_count: 1, + conv: X86_64Win64, + can_unwind: false, + } + --> $DIR/win64-zst.rs:11:1 + | +LL | extern "win64" fn pass_zst(_: ()) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + diff --git a/tests/ui/abi/win64-zst.rs b/tests/ui/abi/win64-zst.rs new file mode 100644 index 00000000000..cae32795e16 --- /dev/null +++ b/tests/ui/abi/win64-zst.rs @@ -0,0 +1,11 @@ +//@ only-x86_64 +//@ revisions: other windows-gnu +//@ normalize-stderr-test: "(abi|pref|unadjusted_abi_align): Align\([1-8] bytes\)" -> "$1: $$SOME_ALIGN" +//@[other] ignore-windows-gnu +//@[windows-gnu] only-windows-gnu + +#![feature(rustc_attrs)] +#![crate_type = "lib"] + +#[rustc_abi(debug)] +extern "win64" fn pass_zst(_: ()) {} //~ ERROR: fn_abi diff --git a/tests/ui/abi/win64-zst.windows-gnu.stderr b/tests/ui/abi/win64-zst.windows-gnu.stderr new file mode 100644 index 00000000000..7773e0aa2b5 --- /dev/null +++ b/tests/ui/abi/win64-zst.windows-gnu.stderr @@ -0,0 +1,78 @@ +error: fn_abi_of(pass_zst) = FnAbi { + args: [ + ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Indirect { + attrs: ArgAttributes { + regular: NoAlias | NoCapture | NonNull | NoUndef, + arg_ext: None, + pointee_size: Size(0 bytes), + pointee_align: Some( + Align(1 bytes), + ), + }, + meta_attrs: None, + on_stack: false, + }, + }, + ], + ret: ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Ignore, + }, + c_variadic: false, + fixed_count: 1, + conv: X86_64Win64, + can_unwind: false, + } + --> $DIR/win64-zst.rs:11:1 + | +LL | extern "win64" fn pass_zst(_: ()) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + diff --git a/tests/ui/asm/aarch64/bad-reg.rs b/tests/ui/asm/aarch64/bad-reg.rs index 1e54b6505db..b99e5fe4b9e 100644 --- a/tests/ui/asm/aarch64/bad-reg.rs +++ b/tests/ui/asm/aarch64/bad-reg.rs @@ -1,8 +1,6 @@ //@ only-aarch64 //@ compile-flags: -C target-feature=+neon -#![feature(asm_const)] - use std::arch::asm; fn main() { diff --git a/tests/ui/asm/aarch64/bad-reg.stderr b/tests/ui/asm/aarch64/bad-reg.stderr index 717a788caf6..370752ad0f1 100644 --- a/tests/ui/asm/aarch64/bad-reg.stderr +++ b/tests/ui/asm/aarch64/bad-reg.stderr @@ -1,17 +1,17 @@ error: invalid register class `foo`: unknown register class - --> $DIR/bad-reg.rs:14:20 + --> $DIR/bad-reg.rs:12:20 | LL | asm!("{}", in(foo) foo); | ^^^^^^^^^^^ error: invalid register `foo`: unknown register - --> $DIR/bad-reg.rs:16:18 + --> $DIR/bad-reg.rs:14:18 | LL | asm!("", in("foo") foo); | ^^^^^^^^^^^^^ error: invalid asm template modifier for this register class - --> $DIR/bad-reg.rs:18:15 + --> $DIR/bad-reg.rs:16:15 | LL | asm!("{:z}", in(reg) foo); | ^^^^ ----------- argument @@ -21,7 +21,7 @@ LL | asm!("{:z}", in(reg) foo); = note: the `reg` register class supports the following template modifiers: `w`, `x` error: invalid asm template modifier for this register class - --> $DIR/bad-reg.rs:20:15 + --> $DIR/bad-reg.rs:18:15 | LL | asm!("{:r}", in(vreg) foo); | ^^^^ ------------ argument @@ -31,7 +31,7 @@ LL | asm!("{:r}", in(vreg) foo); = note: the `vreg` register class supports the following template modifiers: `b`, `h`, `s`, `d`, `q`, `v` error: invalid asm template modifier for this register class - --> $DIR/bad-reg.rs:22:15 + --> $DIR/bad-reg.rs:20:15 | LL | asm!("{:r}", in(vreg_low16) foo); | ^^^^ ------------------ argument @@ -41,7 +41,7 @@ LL | asm!("{:r}", in(vreg_low16) foo); = note: the `vreg_low16` register class supports the following template modifiers: `b`, `h`, `s`, `d`, `q`, `v` error: asm template modifiers are not allowed for `const` arguments - --> $DIR/bad-reg.rs:24:15 + --> $DIR/bad-reg.rs:22:15 | LL | asm!("{:a}", const 0); | ^^^^ ------- argument @@ -49,7 +49,7 @@ LL | asm!("{:a}", const 0); | template modifier error: asm template modifiers are not allowed for `sym` arguments - --> $DIR/bad-reg.rs:26:15 + --> $DIR/bad-reg.rs:24:15 | LL | asm!("{:a}", sym main); | ^^^^ -------- argument @@ -57,49 +57,49 @@ LL | asm!("{:a}", sym main); | template modifier error: invalid register `x29`: the frame pointer cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:28:18 + --> $DIR/bad-reg.rs:26:18 | LL | asm!("", in("x29") foo); | ^^^^^^^^^^^^^ error: invalid register `sp`: the stack pointer cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:30:18 + --> $DIR/bad-reg.rs:28:18 | LL | asm!("", in("sp") foo); | ^^^^^^^^^^^^ error: invalid register `xzr`: the zero register cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:32:18 + --> $DIR/bad-reg.rs:30:18 | LL | asm!("", in("xzr") foo); | ^^^^^^^^^^^^^ error: invalid register `x19`: x19 is used internally by LLVM and cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:34:18 + --> $DIR/bad-reg.rs:32:18 | LL | asm!("", in("x19") foo); | ^^^^^^^^^^^^^ error: register class `preg` can only be used as a clobber, not as an input or output - --> $DIR/bad-reg.rs:37:18 + --> $DIR/bad-reg.rs:35:18 | LL | asm!("", in("p0") foo); | ^^^^^^^^^^^^ error: register class `preg` can only be used as a clobber, not as an input or output - --> $DIR/bad-reg.rs:41:20 + --> $DIR/bad-reg.rs:39:20 | LL | asm!("{}", in(preg) foo); | ^^^^^^^^^^^^ error: register class `preg` can only be used as a clobber, not as an input or output - --> $DIR/bad-reg.rs:44:20 + --> $DIR/bad-reg.rs:42:20 | LL | asm!("{}", out(preg) _); | ^^^^^^^^^^^ error: register `w0` conflicts with register `x0` - --> $DIR/bad-reg.rs:50:32 + --> $DIR/bad-reg.rs:48:32 | LL | asm!("", in("x0") foo, in("w0") bar); | ------------ ^^^^^^^^^^^^ register `w0` @@ -107,7 +107,7 @@ LL | asm!("", in("x0") foo, in("w0") bar); | register `x0` error: register `x0` conflicts with register `x0` - --> $DIR/bad-reg.rs:52:32 + --> $DIR/bad-reg.rs:50:32 | LL | asm!("", in("x0") foo, out("x0") bar); | ------------ ^^^^^^^^^^^^^ register `x0` @@ -115,13 +115,13 @@ LL | asm!("", in("x0") foo, out("x0") bar); | register `x0` | help: use `lateout` instead of `out` to avoid conflict - --> $DIR/bad-reg.rs:52:18 + --> $DIR/bad-reg.rs:50:18 | LL | asm!("", in("x0") foo, out("x0") bar); | ^^^^^^^^^^^^ error: register `q0` conflicts with register `v0` - --> $DIR/bad-reg.rs:55:32 + --> $DIR/bad-reg.rs:53:32 | LL | asm!("", in("v0") foo, in("q0") bar); | ------------ ^^^^^^^^^^^^ register `q0` @@ -129,7 +129,7 @@ LL | asm!("", in("v0") foo, in("q0") bar); | register `v0` error: register `q0` conflicts with register `v0` - --> $DIR/bad-reg.rs:57:32 + --> $DIR/bad-reg.rs:55:32 | LL | asm!("", in("v0") foo, out("q0") bar); | ------------ ^^^^^^^^^^^^^ register `q0` @@ -137,13 +137,13 @@ LL | asm!("", in("v0") foo, out("q0") bar); | register `v0` | help: use `lateout` instead of `out` to avoid conflict - --> $DIR/bad-reg.rs:57:18 + --> $DIR/bad-reg.rs:55:18 | LL | asm!("", in("v0") foo, out("q0") bar); | ^^^^^^^^^^^^ error: type `i32` cannot be used with this register class - --> $DIR/bad-reg.rs:37:27 + --> $DIR/bad-reg.rs:35:27 | LL | asm!("", in("p0") foo); | ^^^ @@ -151,7 +151,7 @@ LL | asm!("", in("p0") foo); = note: register class `preg` supports these types: error: type `i32` cannot be used with this register class - --> $DIR/bad-reg.rs:41:29 + --> $DIR/bad-reg.rs:39:29 | LL | asm!("{}", in(preg) foo); | ^^^ diff --git a/tests/ui/asm/aarch64/const.rs b/tests/ui/asm/aarch64/const.rs index a1fadb2115b..3eab5138d7d 100644 --- a/tests/ui/asm/aarch64/const.rs +++ b/tests/ui/asm/aarch64/const.rs @@ -2,8 +2,6 @@ //@ run-pass //@ needs-asm-support -#![feature(asm_const)] - use std::arch::{asm, global_asm}; fn const_generic<const X: usize>() -> usize { diff --git a/tests/ui/asm/aarch64/parse-error.rs b/tests/ui/asm/aarch64/parse-error.rs index ac73bbf99c9..aa731c35dda 100644 --- a/tests/ui/asm/aarch64/parse-error.rs +++ b/tests/ui/asm/aarch64/parse-error.rs @@ -1,7 +1,5 @@ //@ only-aarch64 -#![feature(asm_const)] - use std::arch::{asm, global_asm}; fn main() { diff --git a/tests/ui/asm/aarch64/parse-error.stderr b/tests/ui/asm/aarch64/parse-error.stderr index e2c798c798e..7b273282ee6 100644 --- a/tests/ui/asm/aarch64/parse-error.stderr +++ b/tests/ui/asm/aarch64/parse-error.stderr @@ -1,107 +1,107 @@ error: requires at least a template string argument - --> $DIR/parse-error.rs:11:9 + --> $DIR/parse-error.rs:9:9 | LL | asm!(); | ^^^^^^ error: asm template must be a string literal - --> $DIR/parse-error.rs:13:14 + --> $DIR/parse-error.rs:11:14 | LL | asm!(foo); | ^^^ error: expected token: `,` - --> $DIR/parse-error.rs:15:19 + --> $DIR/parse-error.rs:13:19 | LL | asm!("{}" foo); | ^^^ expected `,` error: expected operand, clobber_abi, options, or additional template string - --> $DIR/parse-error.rs:17:20 + --> $DIR/parse-error.rs:15:20 | LL | asm!("{}", foo); | ^^^ expected operand, clobber_abi, options, or additional template string error: expected `(`, found `foo` - --> $DIR/parse-error.rs:19:23 + --> $DIR/parse-error.rs:17:23 | LL | asm!("{}", in foo); | ^^^ expected `(` error: expected `)`, found `foo` - --> $DIR/parse-error.rs:21:27 + --> $DIR/parse-error.rs:19:27 | LL | asm!("{}", in(reg foo)); | ^^^ expected `)` error: expected expression, found end of macro arguments - --> $DIR/parse-error.rs:23:27 + --> $DIR/parse-error.rs:21:27 | LL | asm!("{}", in(reg)); | ^ expected expression error: expected register class or explicit register - --> $DIR/parse-error.rs:25:26 + --> $DIR/parse-error.rs:23:26 | LL | asm!("{}", inout(=) foo => bar); | ^ error: expected expression, found end of macro arguments - --> $DIR/parse-error.rs:27:37 + --> $DIR/parse-error.rs:25:37 | LL | asm!("{}", inout(reg) foo =>); | ^ expected expression error: expected one of `!`, `,`, `.`, `::`, `?`, `{`, or an operator, found `=>` - --> $DIR/parse-error.rs:29:32 + --> $DIR/parse-error.rs:27:32 | LL | asm!("{}", in(reg) foo => bar); | ^^ expected one of 7 possible tokens error: expected a path for argument to `sym` - --> $DIR/parse-error.rs:31:24 + --> $DIR/parse-error.rs:29:24 | LL | asm!("{}", sym foo + bar); | ^^^^^^^^^ error: expected one of `)`, `att_syntax`, `may_unwind`, `nomem`, `noreturn`, `nostack`, `preserves_flags`, `pure`, `raw`, or `readonly`, found `foo` - --> $DIR/parse-error.rs:33:26 + --> $DIR/parse-error.rs:31:26 | LL | asm!("", options(foo)); | ^^^ expected one of 10 possible tokens error: expected one of `)` or `,`, found `foo` - --> $DIR/parse-error.rs:35:32 + --> $DIR/parse-error.rs:33:32 | LL | asm!("", options(nomem foo)); | ^^^ expected one of `)` or `,` error: expected one of `)`, `att_syntax`, `may_unwind`, `nomem`, `noreturn`, `nostack`, `preserves_flags`, `pure`, `raw`, or `readonly`, found `foo` - --> $DIR/parse-error.rs:37:33 + --> $DIR/parse-error.rs:35:33 | LL | asm!("", options(nomem, foo)); | ^^^ expected one of 10 possible tokens error: expected string literal - --> $DIR/parse-error.rs:41:30 + --> $DIR/parse-error.rs:39:30 | LL | asm!("", clobber_abi(foo)); | ^^^ not a string literal error: expected one of `)` or `,`, found `foo` - --> $DIR/parse-error.rs:43:34 + --> $DIR/parse-error.rs:41:34 | LL | asm!("", clobber_abi("C" foo)); | ^^^ expected one of `)` or `,` error: expected string literal - --> $DIR/parse-error.rs:45:35 + --> $DIR/parse-error.rs:43:35 | LL | asm!("", clobber_abi("C", foo)); | ^^^ not a string literal error: duplicate argument named `a` - --> $DIR/parse-error.rs:52:36 + --> $DIR/parse-error.rs:50:36 | LL | asm!("{a}", a = const foo, a = const bar); | ------------- ^^^^^^^^^^^^^ duplicate argument @@ -109,7 +109,7 @@ LL | asm!("{a}", a = const foo, a = const bar); | previously here error: argument never used - --> $DIR/parse-error.rs:52:36 + --> $DIR/parse-error.rs:50:36 | LL | asm!("{a}", a = const foo, a = const bar); | ^^^^^^^^^^^^^ argument never used @@ -117,13 +117,13 @@ LL | asm!("{a}", a = const foo, a = const bar); = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {1} */"` error: explicit register arguments cannot have names - --> $DIR/parse-error.rs:57:18 + --> $DIR/parse-error.rs:55:18 | LL | asm!("", a = in("x0") foo); | ^^^^^^^^^^^^^^^^ error: positional arguments cannot follow named arguments or explicit register arguments - --> $DIR/parse-error.rs:63:35 + --> $DIR/parse-error.rs:61:35 | LL | asm!("{1}", in("x0") foo, const bar); | ------------ ^^^^^^^^^ positional argument @@ -131,19 +131,19 @@ LL | asm!("{1}", in("x0") foo, const bar); | explicit register argument error: expected one of `clobber_abi`, `const`, `in`, `inlateout`, `inout`, `label`, `lateout`, `options`, `out`, or `sym`, found `""` - --> $DIR/parse-error.rs:66:29 + --> $DIR/parse-error.rs:64:29 | LL | asm!("", options(), ""); | ^^ expected one of 10 possible tokens error: expected one of `clobber_abi`, `const`, `in`, `inlateout`, `inout`, `label`, `lateout`, `options`, `out`, or `sym`, found `"{}"` - --> $DIR/parse-error.rs:68:33 + --> $DIR/parse-error.rs:66:33 | LL | asm!("{}", in(reg) foo, "{}", out(reg) foo); | ^^^^ expected one of 10 possible tokens error: asm template must be a string literal - --> $DIR/parse-error.rs:70:14 + --> $DIR/parse-error.rs:68:14 | LL | asm!(format!("{{{}}}", 0), in(reg) foo); | ^^^^^^^^^^^^^^^^^^^^ @@ -151,7 +151,7 @@ LL | asm!(format!("{{{}}}", 0), in(reg) foo); = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) error: asm template must be a string literal - --> $DIR/parse-error.rs:72:21 + --> $DIR/parse-error.rs:70:21 | LL | asm!("{1}", format!("{{{}}}", 0), in(reg) foo, out(reg) bar); | ^^^^^^^^^^^^^^^^^^^^ @@ -159,127 +159,127 @@ LL | asm!("{1}", format!("{{{}}}", 0), in(reg) foo, out(reg) bar); = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) error: _ cannot be used for input operands - --> $DIR/parse-error.rs:74:28 + --> $DIR/parse-error.rs:72:28 | LL | asm!("{}", in(reg) _); | ^ error: _ cannot be used for input operands - --> $DIR/parse-error.rs:76:31 + --> $DIR/parse-error.rs:74:31 | LL | asm!("{}", inout(reg) _); | ^ error: _ cannot be used for input operands - --> $DIR/parse-error.rs:78:35 + --> $DIR/parse-error.rs:76:35 | LL | asm!("{}", inlateout(reg) _); | ^ error: requires at least a template string argument - --> $DIR/parse-error.rs:85:1 + --> $DIR/parse-error.rs:83:1 | LL | global_asm!(); | ^^^^^^^^^^^^^ error: asm template must be a string literal - --> $DIR/parse-error.rs:87:13 + --> $DIR/parse-error.rs:85:13 | LL | global_asm!(FOO); | ^^^ error: expected token: `,` - --> $DIR/parse-error.rs:89:18 + --> $DIR/parse-error.rs:87:18 | LL | global_asm!("{}" FOO); | ^^^ expected `,` error: expected operand, options, or additional template string - --> $DIR/parse-error.rs:91:19 + --> $DIR/parse-error.rs:89:19 | LL | global_asm!("{}", FOO); | ^^^ expected operand, options, or additional template string error: expected expression, found end of macro arguments - --> $DIR/parse-error.rs:93:24 + --> $DIR/parse-error.rs:91:24 | LL | global_asm!("{}", const); | ^ expected expression error: expected one of `,`, `.`, `?`, or an operator, found `FOO` - --> $DIR/parse-error.rs:95:30 + --> $DIR/parse-error.rs:93:30 | LL | global_asm!("{}", const(reg) FOO); | ^^^ expected one of `,`, `.`, `?`, or an operator error: expected one of `)`, `att_syntax`, or `raw`, found `FOO` - --> $DIR/parse-error.rs:97:25 + --> $DIR/parse-error.rs:95:25 | LL | global_asm!("", options(FOO)); | ^^^ expected one of `)`, `att_syntax`, or `raw` error: the `nomem` option cannot be used with `global_asm!` - --> $DIR/parse-error.rs:99:25 + --> $DIR/parse-error.rs:97:25 | LL | global_asm!("", options(nomem FOO)); | ^^^^^ the `nomem` option is not meaningful for global-scoped inline assembly error: expected one of `)` or `,`, found `FOO` - --> $DIR/parse-error.rs:99:31 + --> $DIR/parse-error.rs:97:31 | LL | global_asm!("", options(nomem FOO)); | ^^^ expected one of `)` or `,` error: the `nomem` option cannot be used with `global_asm!` - --> $DIR/parse-error.rs:102:25 + --> $DIR/parse-error.rs:100:25 | LL | global_asm!("", options(nomem, FOO)); | ^^^^^ the `nomem` option is not meaningful for global-scoped inline assembly error: expected one of `)`, `att_syntax`, or `raw`, found `FOO` - --> $DIR/parse-error.rs:102:32 + --> $DIR/parse-error.rs:100:32 | LL | global_asm!("", options(nomem, FOO)); | ^^^ expected one of `)`, `att_syntax`, or `raw` error: expected string literal - --> $DIR/parse-error.rs:106:29 + --> $DIR/parse-error.rs:104:29 | LL | global_asm!("", clobber_abi(FOO)); | ^^^ not a string literal error: expected one of `)` or `,`, found `FOO` - --> $DIR/parse-error.rs:108:33 + --> $DIR/parse-error.rs:106:33 | LL | global_asm!("", clobber_abi("C" FOO)); | ^^^ expected one of `)` or `,` error: expected string literal - --> $DIR/parse-error.rs:110:34 + --> $DIR/parse-error.rs:108:34 | LL | global_asm!("", clobber_abi("C", FOO)); | ^^^ not a string literal error: `clobber_abi` cannot be used with `global_asm!` - --> $DIR/parse-error.rs:112:19 + --> $DIR/parse-error.rs:110:19 | LL | global_asm!("{}", clobber_abi("C"), const FOO); | ^^^^^^^^^^^^^^^^ error: `clobber_abi` cannot be used with `global_asm!` - --> $DIR/parse-error.rs:114:28 + --> $DIR/parse-error.rs:112:28 | LL | global_asm!("", options(), clobber_abi("C")); | ^^^^^^^^^^^^^^^^ error: `clobber_abi` cannot be used with `global_asm!` - --> $DIR/parse-error.rs:116:30 + --> $DIR/parse-error.rs:114:30 | LL | global_asm!("{}", options(), clobber_abi("C"), const FOO); | ^^^^^^^^^^^^^^^^ error: duplicate argument named `a` - --> $DIR/parse-error.rs:118:35 + --> $DIR/parse-error.rs:116:35 | LL | global_asm!("{a}", a = const FOO, a = const BAR); | ------------- ^^^^^^^^^^^^^ duplicate argument @@ -287,7 +287,7 @@ LL | global_asm!("{a}", a = const FOO, a = const BAR); | previously here error: argument never used - --> $DIR/parse-error.rs:118:35 + --> $DIR/parse-error.rs:116:35 | LL | global_asm!("{a}", a = const FOO, a = const BAR); | ^^^^^^^^^^^^^ argument never used @@ -295,19 +295,19 @@ LL | global_asm!("{a}", a = const FOO, a = const BAR); = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {1} */"` error: expected one of `clobber_abi`, `const`, `options`, or `sym`, found `""` - --> $DIR/parse-error.rs:121:28 + --> $DIR/parse-error.rs:119:28 | LL | global_asm!("", options(), ""); | ^^ expected one of `clobber_abi`, `const`, `options`, or `sym` error: expected one of `clobber_abi`, `const`, `options`, or `sym`, found `"{}"` - --> $DIR/parse-error.rs:123:30 + --> $DIR/parse-error.rs:121:30 | LL | global_asm!("{}", const FOO, "{}", const FOO); | ^^^^ expected one of `clobber_abi`, `const`, `options`, or `sym` error: asm template must be a string literal - --> $DIR/parse-error.rs:125:13 + --> $DIR/parse-error.rs:123:13 | LL | global_asm!(format!("{{{}}}", 0), const FOO); | ^^^^^^^^^^^^^^^^^^^^ @@ -315,7 +315,7 @@ LL | global_asm!(format!("{{{}}}", 0), const FOO); = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) error: asm template must be a string literal - --> $DIR/parse-error.rs:127:20 + --> $DIR/parse-error.rs:125:20 | LL | global_asm!("{1}", format!("{{{}}}", 0), const FOO, const BAR); | ^^^^^^^^^^^^^^^^^^^^ @@ -323,7 +323,7 @@ LL | global_asm!("{1}", format!("{{{}}}", 0), const FOO, const BAR); = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/parse-error.rs:39:37 + --> $DIR/parse-error.rs:37:37 | LL | asm!("{}", options(), const foo); | ^^^ non-constant value @@ -334,7 +334,7 @@ LL | const foo: /* Type */ = 0; | ~~~~~ ++++++++++++ error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/parse-error.rs:47:44 + --> $DIR/parse-error.rs:45:44 | LL | asm!("{}", clobber_abi("C"), const foo); | ^^^ non-constant value @@ -345,7 +345,7 @@ LL | const foo: /* Type */ = 0; | ~~~~~ ++++++++++++ error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/parse-error.rs:50:55 + --> $DIR/parse-error.rs:48:55 | LL | asm!("{}", options(), clobber_abi("C"), const foo); | ^^^ non-constant value @@ -356,7 +356,7 @@ LL | const foo: /* Type */ = 0; | ~~~~~ ++++++++++++ error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/parse-error.rs:52:31 + --> $DIR/parse-error.rs:50:31 | LL | asm!("{a}", a = const foo, a = const bar); | ^^^ non-constant value @@ -367,7 +367,7 @@ LL | const foo: /* Type */ = 0; | ~~~~~ ++++++++++++ error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/parse-error.rs:52:46 + --> $DIR/parse-error.rs:50:46 | LL | asm!("{a}", a = const foo, a = const bar); | ^^^ non-constant value @@ -378,7 +378,7 @@ LL | const bar: /* Type */ = 0; | ~~~~~ ++++++++++++ error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/parse-error.rs:59:45 + --> $DIR/parse-error.rs:57:45 | LL | asm!("{a}", in("x0") foo, a = const bar); | ^^^ non-constant value @@ -389,7 +389,7 @@ LL | const bar: /* Type */ = 0; | ~~~~~ ++++++++++++ error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/parse-error.rs:61:45 + --> $DIR/parse-error.rs:59:45 | LL | asm!("{a}", in("x0") foo, a = const bar); | ^^^ non-constant value @@ -400,7 +400,7 @@ LL | const bar: /* Type */ = 0; | ~~~~~ ++++++++++++ error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/parse-error.rs:63:41 + --> $DIR/parse-error.rs:61:41 | LL | asm!("{1}", in("x0") foo, const bar); | ^^^ non-constant value diff --git a/tests/ui/asm/aarch64/type-check-3.rs b/tests/ui/asm/aarch64/type-check-3.rs index 3fc8e506069..b64473f98c0 100644 --- a/tests/ui/asm/aarch64/type-check-3.rs +++ b/tests/ui/asm/aarch64/type-check-3.rs @@ -1,7 +1,7 @@ //@ only-aarch64 //@ compile-flags: -C target-feature=+neon -#![feature(repr_simd, asm_const)] +#![feature(repr_simd)] use std::arch::aarch64::float64x2_t; use std::arch::{asm, global_asm}; diff --git a/tests/ui/asm/aarch64/type-check-3.stderr b/tests/ui/asm/aarch64/type-check-3.stderr index 9e37bb4c203..9d84d2666b3 100644 --- a/tests/ui/asm/aarch64/type-check-3.stderr +++ b/tests/ui/asm/aarch64/type-check-3.stderr @@ -95,7 +95,7 @@ error: type `i128` cannot be used with this register class LL | asm!("{}", in(reg) 0i128); | ^^^^^ | - = note: register class `reg` supports these types: i8, i16, i32, i64, f32, f64 + = note: register class `reg` supports these types: i8, i16, i32, i64, f16, f32, f64 error: type `float64x2_t` cannot be used with this register class --> $DIR/type-check-3.rs:75:28 @@ -103,7 +103,7 @@ error: type `float64x2_t` cannot be used with this register class LL | asm!("{}", in(reg) f64x2); | ^^^^^ | - = note: register class `reg` supports these types: i8, i16, i32, i64, f32, f64 + = note: register class `reg` supports these types: i8, i16, i32, i64, f16, f32, f64 error: type `Simd256bit` cannot be used with this register class --> $DIR/type-check-3.rs:77:29 @@ -111,7 +111,7 @@ error: type `Simd256bit` cannot be used with this register class LL | asm!("{}", in(vreg) f64x4); | ^^^^^ | - = note: register class `vreg` supports these types: i8, i16, i32, i64, f32, f64, i8x8, i16x4, i32x2, i64x1, f32x2, f64x1, i8x16, i16x8, i32x4, i64x2, f32x4, f64x2 + = note: register class `vreg` supports these types: i8, i16, i32, i64, f16, f32, f64, f128, i8x8, i16x4, i32x2, i64x1, f16x4, f32x2, f64x1, i8x16, i16x8, i32x4, i64x2, f16x8, f32x4, f64x2 error: incompatible types for asm inout argument --> $DIR/type-check-3.rs:88:33 diff --git a/tests/ui/asm/aarch64/type-check-4.rs b/tests/ui/asm/aarch64/type-check-4.rs index f00b4d4c46f..41eb9de5669 100644 --- a/tests/ui/asm/aarch64/type-check-4.rs +++ b/tests/ui/asm/aarch64/type-check-4.rs @@ -1,7 +1,7 @@ //@ only-aarch64 //@ compile-flags: -C target-feature=+neon -#![feature(repr_simd, asm_const)] +#![feature(repr_simd)] use std::arch::aarch64::float64x2_t; use std::arch::{asm, global_asm}; @@ -10,8 +10,7 @@ use std::arch::{asm, global_asm}; #[derive(Copy, Clone)] struct Simd256bit(f64, f64, f64, f64); -fn main() { -} +fn main() {} // Constants must be... constant diff --git a/tests/ui/asm/aarch64/type-check-4.stderr b/tests/ui/asm/aarch64/type-check-4.stderr index 3e675f69e84..89eb8467cde 100644 --- a/tests/ui/asm/aarch64/type-check-4.stderr +++ b/tests/ui/asm/aarch64/type-check-4.stderr @@ -1,5 +1,5 @@ error[E0658]: referencing statics in constants is unstable - --> $DIR/type-check-4.rs:25:25 + --> $DIR/type-check-4.rs:24:25 | LL | global_asm!("{}", const S); | ^ @@ -11,7 +11,7 @@ LL | global_asm!("{}", const S); = help: to fix this, the value can be extracted to a `const` and then used. error[E0658]: referencing statics in constants is unstable - --> $DIR/type-check-4.rs:28:35 + --> $DIR/type-check-4.rs:27:35 | LL | global_asm!("{}", const const_foo(S)); | ^ @@ -23,7 +23,7 @@ LL | global_asm!("{}", const const_foo(S)); = help: to fix this, the value can be extracted to a `const` and then used. error[E0658]: referencing statics in constants is unstable - --> $DIR/type-check-4.rs:31:35 + --> $DIR/type-check-4.rs:30:35 | LL | global_asm!("{}", const const_bar(S)); | ^ diff --git a/tests/ui/asm/aarch64/type-f16.rs b/tests/ui/asm/aarch64/type-f16.rs new file mode 100644 index 00000000000..e62d8130c93 --- /dev/null +++ b/tests/ui/asm/aarch64/type-f16.rs @@ -0,0 +1,25 @@ +//@ only-aarch64 +//@ run-pass +//@ needs-asm-support + +#![feature(f16)] + +use std::arch::asm; + +#[inline(never)] +pub fn f32_to_f16_asm(a: f32) -> f16 { + let ret: f16; + unsafe { + asm!( + "fcvt {ret:h}, {a:s}", + a = in(vreg) a, + ret = lateout(vreg) ret, + options(nomem, nostack), + ); + } + ret +} + +fn main() { + assert_eq!(f32_to_f16_asm(1.0 as f32), 1.0); +} diff --git a/tests/ui/asm/bad-template.rs b/tests/ui/asm/bad-template.rs index 41a906e32a4..6b00905a393 100644 --- a/tests/ui/asm/bad-template.rs +++ b/tests/ui/asm/bad-template.rs @@ -6,7 +6,7 @@ //@ [x86_64] needs-llvm-components: x86 //@ [aarch64] needs-llvm-components: aarch64 -#![feature(no_core, lang_items, rustc_attrs, asm_const)] +#![feature(no_core, lang_items, rustc_attrs)] #![no_core] #[rustc_builtin_macro] diff --git a/tests/ui/asm/const-error.rs b/tests/ui/asm/const-error.rs index f2cead399b6..40d0590c33e 100644 --- a/tests/ui/asm/const-error.rs +++ b/tests/ui/asm/const-error.rs @@ -1,15 +1,15 @@ //@ only-x86_64 //@ needs-asm-support -#![feature(asm_const)] - // Test to make sure that we emit const errors eagerly for inline asm use std::arch::asm; fn test<T>() { - unsafe { asm!("/* {} */", const 1 / 0); } - //~^ ERROR evaluation of + unsafe { + asm!("/* {} */", const 1 / 0); + //~^ ERROR evaluation of + } } fn main() {} diff --git a/tests/ui/asm/const-error.stderr b/tests/ui/asm/const-error.stderr index fe311832177..02e54457e89 100644 --- a/tests/ui/asm/const-error.stderr +++ b/tests/ui/asm/const-error.stderr @@ -1,8 +1,8 @@ error[E0080]: evaluation of `test::<T>::{constant#0}` failed - --> $DIR/const-error.rs:11:37 + --> $DIR/const-error.rs:10:32 | -LL | unsafe { asm!("/* {} */", const 1 / 0); } - | ^^^^^ attempt to divide `1_i32` by zero +LL | asm!("/* {} */", const 1 / 0); + | ^^^^^ attempt to divide `1_i32` by zero error: aborting due to 1 previous error diff --git a/tests/ui/asm/fail-const-eval-issue-121099.rs b/tests/ui/asm/fail-const-eval-issue-121099.rs index bed6fc9b39f..36d00b1e5d2 100644 --- a/tests/ui/asm/fail-const-eval-issue-121099.rs +++ b/tests/ui/asm/fail-const-eval-issue-121099.rs @@ -1,6 +1,5 @@ //@ build-fail //@ needs-asm-support -#![feature(asm_const)] use std::arch::global_asm; diff --git a/tests/ui/asm/fail-const-eval-issue-121099.stderr b/tests/ui/asm/fail-const-eval-issue-121099.stderr index 51d283218d2..5d86c3a5f7b 100644 --- a/tests/ui/asm/fail-const-eval-issue-121099.stderr +++ b/tests/ui/asm/fail-const-eval-issue-121099.stderr @@ -1,11 +1,11 @@ error[E0080]: evaluation of constant value failed - --> $DIR/fail-const-eval-issue-121099.rs:9:31 + --> $DIR/fail-const-eval-issue-121099.rs:8:31 | LL | global_asm!("/* {} */", const 1 << 500); | ^^^^^^^^ attempt to shift left by `500_i32`, which would overflow error[E0080]: evaluation of constant value failed - --> $DIR/fail-const-eval-issue-121099.rs:11:31 + --> $DIR/fail-const-eval-issue-121099.rs:10:31 | LL | global_asm!("/* {} */", const 1 / 0); | ^^^^^ attempt to divide `1_i32` by zero diff --git a/tests/ui/asm/generic-const.rs b/tests/ui/asm/generic-const.rs index 133d093d200..3b69a4e86e3 100644 --- a/tests/ui/asm/generic-const.rs +++ b/tests/ui/asm/generic-const.rs @@ -1,8 +1,6 @@ //@ needs-asm-support //@ build-pass -#![feature(asm_const)] - use std::arch::asm; fn foofoo<const N: usize>() {} diff --git a/tests/ui/asm/invalid-const-operand.rs b/tests/ui/asm/invalid-const-operand.rs index eff335ff6aa..a688f5042db 100644 --- a/tests/ui/asm/invalid-const-operand.rs +++ b/tests/ui/asm/invalid-const-operand.rs @@ -2,8 +2,6 @@ //@ ignore-nvptx64 //@ ignore-spirv -#![feature(asm_const)] - use std::arch::{asm, global_asm}; // Const operands must be integers and must be constants. diff --git a/tests/ui/asm/invalid-const-operand.stderr b/tests/ui/asm/invalid-const-operand.stderr index a6d742b53c2..bda4b0355b7 100644 --- a/tests/ui/asm/invalid-const-operand.stderr +++ b/tests/ui/asm/invalid-const-operand.stderr @@ -1,5 +1,5 @@ error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/invalid-const-operand.rs:42:26 + --> $DIR/invalid-const-operand.rs:40:26 | LL | asm!("{}", const x); | ^ non-constant value @@ -10,7 +10,7 @@ LL | const x: /* Type */ = 0; | ~~~~~ ++++++++++++ error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/invalid-const-operand.rs:45:36 + --> $DIR/invalid-const-operand.rs:43:36 | LL | asm!("{}", const const_foo(x)); | ^ non-constant value @@ -21,7 +21,7 @@ LL | const x: /* Type */ = 0; | ~~~~~ ++++++++++++ error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/invalid-const-operand.rs:48:36 + --> $DIR/invalid-const-operand.rs:46:36 | LL | asm!("{}", const const_bar(x)); | ^ non-constant value @@ -32,7 +32,7 @@ LL | const x: /* Type */ = 0; | ~~~~~ ++++++++++++ error: invalid type for `const` operand - --> $DIR/invalid-const-operand.rs:14:19 + --> $DIR/invalid-const-operand.rs:12:19 | LL | global_asm!("{}", const 0f32); | ^^^^^^---- @@ -42,7 +42,7 @@ LL | global_asm!("{}", const 0f32); = help: `const` operands must be of an integer type error: invalid type for `const` operand - --> $DIR/invalid-const-operand.rs:16:19 + --> $DIR/invalid-const-operand.rs:14:19 | LL | global_asm!("{}", const 0 as *mut u8); | ^^^^^^------------ @@ -52,7 +52,7 @@ LL | global_asm!("{}", const 0 as *mut u8); = help: `const` operands must be of an integer type error: invalid type for `const` operand - --> $DIR/invalid-const-operand.rs:26:20 + --> $DIR/invalid-const-operand.rs:24:20 | LL | asm!("{}", const 0f32); | ^^^^^^---- @@ -62,7 +62,7 @@ LL | asm!("{}", const 0f32); = help: `const` operands must be of an integer type error: invalid type for `const` operand - --> $DIR/invalid-const-operand.rs:28:20 + --> $DIR/invalid-const-operand.rs:26:20 | LL | asm!("{}", const 0 as *mut u8); | ^^^^^^------------ @@ -72,7 +72,7 @@ LL | asm!("{}", const 0 as *mut u8); = help: `const` operands must be of an integer type error: invalid type for `const` operand - --> $DIR/invalid-const-operand.rs:30:20 + --> $DIR/invalid-const-operand.rs:28:20 | LL | asm!("{}", const &0); | ^^^^^^-- diff --git a/tests/ui/asm/naked-functions.rs b/tests/ui/asm/naked-functions.rs index cb1e5c325c2..116a84506c5 100644 --- a/tests/ui/asm/naked-functions.rs +++ b/tests/ui/asm/naked-functions.rs @@ -3,7 +3,7 @@ //@ ignore-spirv #![feature(naked_functions)] -#![feature(asm_const, asm_unwind, linkage)] +#![feature(asm_unwind, linkage)] #![crate_type = "lib"] use std::arch::asm; diff --git a/tests/ui/asm/naked-with-invalid-repr-attr.rs b/tests/ui/asm/naked-with-invalid-repr-attr.rs new file mode 100644 index 00000000000..687fe1ad73d --- /dev/null +++ b/tests/ui/asm/naked-with-invalid-repr-attr.rs @@ -0,0 +1,48 @@ +//@ needs-asm-support +#![feature(naked_functions)] +#![feature(fn_align)] +#![crate_type = "lib"] +use std::arch::asm; + +#[repr(C)] +//~^ ERROR attribute should be applied to a struct, enum, or union [E0517] +#[naked] +extern "C" fn example1() { + //~^ NOTE not a struct, enum, or union + unsafe { asm!("", options(noreturn)) } +} + +#[repr(transparent)] +//~^ ERROR attribute should be applied to a struct, enum, or union [E0517] +#[naked] +extern "C" fn example2() { + //~^ NOTE not a struct, enum, or union + unsafe { asm!("", options(noreturn)) } +} + +#[repr(align(16), C)] +//~^ ERROR attribute should be applied to a struct, enum, or union [E0517] +#[naked] +extern "C" fn example3() { + //~^ NOTE not a struct, enum, or union + unsafe { asm!("", options(noreturn)) } +} + +// note: two errors because of packed and C +#[repr(C, packed)] +//~^ ERROR attribute should be applied to a struct or union [E0517] +//~| ERROR attribute should be applied to a struct, enum, or union [E0517] +#[naked] +extern "C" fn example4() { + //~^ NOTE not a struct, enum, or union + //~| NOTE not a struct or union + unsafe { asm!("", options(noreturn)) } +} + +#[repr(u8)] +//~^ ERROR attribute should be applied to an enum [E0517] +#[naked] +extern "C" fn example5() { + //~^ NOTE not an enum + unsafe { asm!("", options(noreturn)) } +} diff --git a/tests/ui/asm/naked-with-invalid-repr-attr.stderr b/tests/ui/asm/naked-with-invalid-repr-attr.stderr new file mode 100644 index 00000000000..3740f17a9dc --- /dev/null +++ b/tests/ui/asm/naked-with-invalid-repr-attr.stderr @@ -0,0 +1,77 @@ +error[E0517]: attribute should be applied to a struct, enum, or union + --> $DIR/naked-with-invalid-repr-attr.rs:7:8 + | +LL | #[repr(C)] + | ^ +... +LL | / extern "C" fn example1() { +LL | | +LL | | unsafe { asm!("", options(noreturn)) } +LL | | } + | |_- not a struct, enum, or union + +error[E0517]: attribute should be applied to a struct, enum, or union + --> $DIR/naked-with-invalid-repr-attr.rs:15:8 + | +LL | #[repr(transparent)] + | ^^^^^^^^^^^ +... +LL | / extern "C" fn example2() { +LL | | +LL | | unsafe { asm!("", options(noreturn)) } +LL | | } + | |_- not a struct, enum, or union + +error[E0517]: attribute should be applied to a struct, enum, or union + --> $DIR/naked-with-invalid-repr-attr.rs:23:19 + | +LL | #[repr(align(16), C)] + | ^ +... +LL | / extern "C" fn example3() { +LL | | +LL | | unsafe { asm!("", options(noreturn)) } +LL | | } + | |_- not a struct, enum, or union + +error[E0517]: attribute should be applied to a struct, enum, or union + --> $DIR/naked-with-invalid-repr-attr.rs:32:8 + | +LL | #[repr(C, packed)] + | ^ +... +LL | / extern "C" fn example4() { +LL | | +LL | | +LL | | unsafe { asm!("", options(noreturn)) } +LL | | } + | |_- not a struct, enum, or union + +error[E0517]: attribute should be applied to a struct or union + --> $DIR/naked-with-invalid-repr-attr.rs:32:11 + | +LL | #[repr(C, packed)] + | ^^^^^^ +... +LL | / extern "C" fn example4() { +LL | | +LL | | +LL | | unsafe { asm!("", options(noreturn)) } +LL | | } + | |_- not a struct or union + +error[E0517]: attribute should be applied to an enum + --> $DIR/naked-with-invalid-repr-attr.rs:42:8 + | +LL | #[repr(u8)] + | ^^ +... +LL | / extern "C" fn example5() { +LL | | +LL | | unsafe { asm!("", options(noreturn)) } +LL | | } + | |_- not an enum + +error: aborting due to 6 previous errors + +For more information about this error, try `rustc --explain E0517`. diff --git a/tests/ui/asm/named-asm-labels.rs b/tests/ui/asm/named-asm-labels.rs index d2ca6fe8808..043aab9029d 100644 --- a/tests/ui/asm/named-asm-labels.rs +++ b/tests/ui/asm/named-asm-labels.rs @@ -10,7 +10,7 @@ // which causes less readable LLVM errors and in the worst cases causes ICEs // or segfaults based on system dependent behavior and codegen flags. -#![feature(naked_functions, asm_const)] +#![feature(naked_functions)] use std::arch::{asm, global_asm}; @@ -128,6 +128,7 @@ fn main() { // Tests usage of colons in non-label positions asm!(":lo12:FOO"); // this is apparently valid aarch64 + // is there an example that is valid x86 for this test? asm!(":bbb nop"); @@ -176,7 +177,8 @@ fn main() { // label or LTO can cause labels to break #[naked] pub extern "C" fn foo() -> i32 { - unsafe { asm!(".Lfoo: mov rax, {}; ret;", "nop", const 1, options(noreturn)) } //~ ERROR avoid using named labels + unsafe { asm!(".Lfoo: mov rax, {}; ret;", "nop", const 1, options(noreturn)) } + //~^ ERROR avoid using named labels } // Make sure that non-naked attributes *do* still let the lint happen diff --git a/tests/ui/asm/named-asm-labels.stderr b/tests/ui/asm/named-asm-labels.stderr index 20b7d64f9e7..e5e177fb8b8 100644 --- a/tests/ui/asm/named-asm-labels.stderr +++ b/tests/ui/asm/named-asm-labels.stderr @@ -328,7 +328,7 @@ LL | ab: nop // ab: does foo = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:143:19 + --> $DIR/named-asm-labels.rs:144:19 | LL | asm!("test_{}: nop", in(reg) 10); | ^^^^^^^ @@ -338,7 +338,7 @@ LL | asm!("test_{}: nop", in(reg) 10); = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:145:15 + --> $DIR/named-asm-labels.rs:146:15 | LL | asm!("test_{}: nop", const 10); | ^^^^^^^ @@ -348,7 +348,7 @@ LL | asm!("test_{}: nop", const 10); = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:146:15 + --> $DIR/named-asm-labels.rs:147:15 | LL | asm!("test_{}: nop", sym main); | ^^^^^^^ @@ -358,7 +358,7 @@ LL | asm!("test_{}: nop", sym main); = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:147:15 + --> $DIR/named-asm-labels.rs:148:15 | LL | asm!("{}_test: nop", const 10); | ^^^^^^^ @@ -368,7 +368,7 @@ LL | asm!("{}_test: nop", const 10); = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:148:15 + --> $DIR/named-asm-labels.rs:149:15 | LL | asm!("test_{}_test: nop", const 10); | ^^^^^^^^^^^^ @@ -378,7 +378,7 @@ LL | asm!("test_{}_test: nop", const 10); = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:149:15 + --> $DIR/named-asm-labels.rs:150:15 | LL | asm!("{}: nop", const 10); | ^^ @@ -388,7 +388,7 @@ LL | asm!("{}: nop", const 10); = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:151:15 + --> $DIR/named-asm-labels.rs:152:15 | LL | asm!("{uwu}: nop", uwu = const 10); | ^^^^^ @@ -398,7 +398,7 @@ LL | asm!("{uwu}: nop", uwu = const 10); = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:152:15 + --> $DIR/named-asm-labels.rs:153:15 | LL | asm!("{0}: nop", const 10); | ^^^ @@ -408,7 +408,7 @@ LL | asm!("{0}: nop", const 10); = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:153:15 + --> $DIR/named-asm-labels.rs:154:15 | LL | asm!("{1}: nop", "/* {0} */", const 10, const 20); | ^^^ @@ -418,7 +418,7 @@ LL | asm!("{1}: nop", "/* {0} */", const 10, const 20); = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:156:14 + --> $DIR/named-asm-labels.rs:157:14 | LL | asm!(include_str!("named-asm-labels.s")); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -428,7 +428,7 @@ LL | asm!(include_str!("named-asm-labels.s")); = note: the label may be declared in the expansion of a macro error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:156:14 + --> $DIR/named-asm-labels.rs:157:14 | LL | asm!(include_str!("named-asm-labels.s")); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -439,7 +439,7 @@ LL | asm!(include_str!("named-asm-labels.s")); = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:156:14 + --> $DIR/named-asm-labels.rs:157:14 | LL | asm!(include_str!("named-asm-labels.s")); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -450,7 +450,7 @@ LL | asm!(include_str!("named-asm-labels.s")); = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:156:14 + --> $DIR/named-asm-labels.rs:157:14 | LL | asm!(include_str!("named-asm-labels.s")); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -461,7 +461,7 @@ LL | asm!(include_str!("named-asm-labels.s")); = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:170:19 + --> $DIR/named-asm-labels.rs:171:19 | LL | asm!("warned: nop"); | ^^^^^^ @@ -469,13 +469,13 @@ LL | asm!("warned: nop"); = help: only local labels of the form `<number>:` should be used in inline asm = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information note: the lint level is defined here - --> $DIR/named-asm-labels.rs:168:16 + --> $DIR/named-asm-labels.rs:169:16 | LL | #[warn(named_asm_labels)] | ^^^^^^^^^^^^^^^^ error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:179:20 + --> $DIR/named-asm-labels.rs:180:20 | LL | unsafe { asm!(".Lfoo: mov rax, {}; ret;", "nop", const 1, options(noreturn)) } | ^^^^^ @@ -484,7 +484,7 @@ LL | unsafe { asm!(".Lfoo: mov rax, {}; ret;", "nop", const 1, options(noret = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:185:20 + --> $DIR/named-asm-labels.rs:187:20 | LL | unsafe { asm!(".Lbar: mov rax, {}; ret;", "nop", const 1, options(noreturn)) } | ^^^^^ @@ -493,7 +493,7 @@ LL | unsafe { asm!(".Lbar: mov rax, {}; ret;", "nop", const 1, options(noret = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:193:20 + --> $DIR/named-asm-labels.rs:195:20 | LL | unsafe { asm!(".Laaa: nop; ret;", options(noreturn)) } | ^^^^^ @@ -502,7 +502,7 @@ LL | unsafe { asm!(".Laaa: nop; ret;", options(noreturn)) } = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:203:24 + --> $DIR/named-asm-labels.rs:205:24 | LL | unsafe { asm!(".Lbbb: nop; ret;", options(noreturn)) } | ^^^^^ @@ -511,7 +511,7 @@ LL | unsafe { asm!(".Lbbb: nop; ret;", options(noreturn)) } = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:212:15 + --> $DIR/named-asm-labels.rs:214:15 | LL | asm!("closure1: nop"); | ^^^^^^^^ @@ -520,7 +520,7 @@ LL | asm!("closure1: nop"); = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:216:15 + --> $DIR/named-asm-labels.rs:218:15 | LL | asm!("closure2: nop"); | ^^^^^^^^ @@ -529,7 +529,7 @@ LL | asm!("closure2: nop"); = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:226:19 + --> $DIR/named-asm-labels.rs:228:19 | LL | asm!("closure3: nop"); | ^^^^^^^^ diff --git a/tests/ui/asm/parse-error.rs b/tests/ui/asm/parse-error.rs index 16ae0282864..4d7b522f5fc 100644 --- a/tests/ui/asm/parse-error.rs +++ b/tests/ui/asm/parse-error.rs @@ -1,7 +1,5 @@ //@ needs-asm-support -#![feature(asm_const)] - use std::arch::{asm, global_asm}; fn main() { diff --git a/tests/ui/asm/parse-error.stderr b/tests/ui/asm/parse-error.stderr index f5f8d537d86..6d0e629b937 100644 --- a/tests/ui/asm/parse-error.stderr +++ b/tests/ui/asm/parse-error.stderr @@ -1,167 +1,167 @@ error: requires at least a template string argument - --> $DIR/parse-error.rs:11:9 + --> $DIR/parse-error.rs:9:9 | LL | asm!(); | ^^^^^^ error: asm template must be a string literal - --> $DIR/parse-error.rs:13:14 + --> $DIR/parse-error.rs:11:14 | LL | asm!(foo); | ^^^ error: expected token: `,` - --> $DIR/parse-error.rs:15:19 + --> $DIR/parse-error.rs:13:19 | LL | asm!("{}" foo); | ^^^ expected `,` error: expected operand, clobber_abi, options, or additional template string - --> $DIR/parse-error.rs:17:20 + --> $DIR/parse-error.rs:15:20 | LL | asm!("{}", foo); | ^^^ expected operand, clobber_abi, options, or additional template string error: expected `(`, found `foo` - --> $DIR/parse-error.rs:19:23 + --> $DIR/parse-error.rs:17:23 | LL | asm!("{}", in foo); | ^^^ expected `(` error: expected `)`, found `foo` - --> $DIR/parse-error.rs:21:27 + --> $DIR/parse-error.rs:19:27 | LL | asm!("{}", in(reg foo)); | ^^^ expected `)` error: expected expression, found end of macro arguments - --> $DIR/parse-error.rs:23:27 + --> $DIR/parse-error.rs:21:27 | LL | asm!("{}", in(reg)); | ^ expected expression error: expected register class or explicit register - --> $DIR/parse-error.rs:25:26 + --> $DIR/parse-error.rs:23:26 | LL | asm!("{}", inout(=) foo => bar); | ^ error: expected expression, found end of macro arguments - --> $DIR/parse-error.rs:27:37 + --> $DIR/parse-error.rs:25:37 | LL | asm!("{}", inout(reg) foo =>); | ^ expected expression error: expected one of `!`, `,`, `.`, `::`, `?`, `{`, or an operator, found `=>` - --> $DIR/parse-error.rs:29:32 + --> $DIR/parse-error.rs:27:32 | LL | asm!("{}", in(reg) foo => bar); | ^^ expected one of 7 possible tokens error: expected a path for argument to `sym` - --> $DIR/parse-error.rs:31:24 + --> $DIR/parse-error.rs:29:24 | LL | asm!("{}", sym foo + bar); | ^^^^^^^^^ error: expected one of `)`, `att_syntax`, `may_unwind`, `nomem`, `noreturn`, `nostack`, `preserves_flags`, `pure`, `raw`, or `readonly`, found `foo` - --> $DIR/parse-error.rs:33:26 + --> $DIR/parse-error.rs:31:26 | LL | asm!("", options(foo)); | ^^^ expected one of 10 possible tokens error: expected one of `)` or `,`, found `foo` - --> $DIR/parse-error.rs:35:32 + --> $DIR/parse-error.rs:33:32 | LL | asm!("", options(nomem foo)); | ^^^ expected one of `)` or `,` error: expected one of `)`, `att_syntax`, `may_unwind`, `nomem`, `noreturn`, `nostack`, `preserves_flags`, `pure`, `raw`, or `readonly`, found `foo` - --> $DIR/parse-error.rs:37:33 + --> $DIR/parse-error.rs:35:33 | LL | asm!("", options(nomem, foo)); | ^^^ expected one of 10 possible tokens error: at least one abi must be provided as an argument to `clobber_abi` - --> $DIR/parse-error.rs:44:30 + --> $DIR/parse-error.rs:42:30 | LL | asm!("", clobber_abi()); | ^ error: expected string literal - --> $DIR/parse-error.rs:46:30 + --> $DIR/parse-error.rs:44:30 | LL | asm!("", clobber_abi(foo)); | ^^^ not a string literal error: expected one of `)` or `,`, found `foo` - --> $DIR/parse-error.rs:48:34 + --> $DIR/parse-error.rs:46:34 | LL | asm!("", clobber_abi("C" foo)); | ^^^ expected one of `)` or `,` error: expected string literal - --> $DIR/parse-error.rs:50:35 + --> $DIR/parse-error.rs:48:35 | LL | asm!("", clobber_abi("C", foo)); | ^^^ not a string literal error: expected string literal - --> $DIR/parse-error.rs:52:30 + --> $DIR/parse-error.rs:50:30 | LL | asm!("", clobber_abi(1)); | ^ not a string literal error: expected string literal - --> $DIR/parse-error.rs:54:30 + --> $DIR/parse-error.rs:52:30 | LL | asm!("", clobber_abi(())); | ^ not a string literal error: expected string literal - --> $DIR/parse-error.rs:56:30 + --> $DIR/parse-error.rs:54:30 | LL | asm!("", clobber_abi(uwu)); | ^^^ not a string literal error: expected string literal - --> $DIR/parse-error.rs:58:30 + --> $DIR/parse-error.rs:56:30 | LL | asm!("", clobber_abi({})); | ^ not a string literal error: expected string literal - --> $DIR/parse-error.rs:60:30 + --> $DIR/parse-error.rs:58:30 | LL | asm!("", clobber_abi(loop {})); | ^^^^ not a string literal error: expected string literal - --> $DIR/parse-error.rs:62:30 + --> $DIR/parse-error.rs:60:30 | LL | asm!("", clobber_abi(if)); | ^^ not a string literal error: expected string literal - --> $DIR/parse-error.rs:64:30 + --> $DIR/parse-error.rs:62:30 | LL | asm!("", clobber_abi(do)); | ^^ not a string literal error: expected string literal - --> $DIR/parse-error.rs:66:30 + --> $DIR/parse-error.rs:64:30 | LL | asm!("", clobber_abi(<)); | ^ not a string literal error: expected string literal - --> $DIR/parse-error.rs:68:30 + --> $DIR/parse-error.rs:66:30 | LL | asm!("", clobber_abi(.)); | ^ not a string literal error: duplicate argument named `a` - --> $DIR/parse-error.rs:76:36 + --> $DIR/parse-error.rs:74:36 | LL | asm!("{a}", a = const foo, a = const bar); | ------------- ^^^^^^^^^^^^^ duplicate argument @@ -169,7 +169,7 @@ LL | asm!("{a}", a = const foo, a = const bar); | previously here error: argument never used - --> $DIR/parse-error.rs:76:36 + --> $DIR/parse-error.rs:74:36 | LL | asm!("{a}", a = const foo, a = const bar); | ^^^^^^^^^^^^^ argument never used @@ -177,19 +177,19 @@ LL | asm!("{a}", a = const foo, a = const bar); = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {1} */"` error: expected one of `clobber_abi`, `const`, `in`, `inlateout`, `inout`, `label`, `lateout`, `options`, `out`, or `sym`, found `""` - --> $DIR/parse-error.rs:82:29 + --> $DIR/parse-error.rs:80:29 | LL | asm!("", options(), ""); | ^^ expected one of 10 possible tokens error: expected one of `clobber_abi`, `const`, `in`, `inlateout`, `inout`, `label`, `lateout`, `options`, `out`, or `sym`, found `"{}"` - --> $DIR/parse-error.rs:84:33 + --> $DIR/parse-error.rs:82:33 | LL | asm!("{}", in(reg) foo, "{}", out(reg) foo); | ^^^^ expected one of 10 possible tokens error: asm template must be a string literal - --> $DIR/parse-error.rs:86:14 + --> $DIR/parse-error.rs:84:14 | LL | asm!(format!("{{{}}}", 0), in(reg) foo); | ^^^^^^^^^^^^^^^^^^^^ @@ -197,7 +197,7 @@ LL | asm!(format!("{{{}}}", 0), in(reg) foo); = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) error: asm template must be a string literal - --> $DIR/parse-error.rs:88:21 + --> $DIR/parse-error.rs:86:21 | LL | asm!("{1}", format!("{{{}}}", 0), in(reg) foo, out(reg) bar); | ^^^^^^^^^^^^^^^^^^^^ @@ -205,139 +205,139 @@ LL | asm!("{1}", format!("{{{}}}", 0), in(reg) foo, out(reg) bar); = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) error: _ cannot be used for input operands - --> $DIR/parse-error.rs:90:28 + --> $DIR/parse-error.rs:88:28 | LL | asm!("{}", in(reg) _); | ^ error: _ cannot be used for input operands - --> $DIR/parse-error.rs:92:31 + --> $DIR/parse-error.rs:90:31 | LL | asm!("{}", inout(reg) _); | ^ error: _ cannot be used for input operands - --> $DIR/parse-error.rs:94:35 + --> $DIR/parse-error.rs:92:35 | LL | asm!("{}", inlateout(reg) _); | ^ error: requires at least a template string argument - --> $DIR/parse-error.rs:101:1 + --> $DIR/parse-error.rs:99:1 | LL | global_asm!(); | ^^^^^^^^^^^^^ error: asm template must be a string literal - --> $DIR/parse-error.rs:103:13 + --> $DIR/parse-error.rs:101:13 | LL | global_asm!(FOO); | ^^^ error: expected token: `,` - --> $DIR/parse-error.rs:105:18 + --> $DIR/parse-error.rs:103:18 | LL | global_asm!("{}" FOO); | ^^^ expected `,` error: expected operand, options, or additional template string - --> $DIR/parse-error.rs:107:19 + --> $DIR/parse-error.rs:105:19 | LL | global_asm!("{}", FOO); | ^^^ expected operand, options, or additional template string error: expected expression, found end of macro arguments - --> $DIR/parse-error.rs:109:24 + --> $DIR/parse-error.rs:107:24 | LL | global_asm!("{}", const); | ^ expected expression error: expected one of `,`, `.`, `?`, or an operator, found `FOO` - --> $DIR/parse-error.rs:111:30 + --> $DIR/parse-error.rs:109:30 | LL | global_asm!("{}", const(reg) FOO); | ^^^ expected one of `,`, `.`, `?`, or an operator error: expected one of `)`, `att_syntax`, or `raw`, found `FOO` - --> $DIR/parse-error.rs:113:25 + --> $DIR/parse-error.rs:111:25 | LL | global_asm!("", options(FOO)); | ^^^ expected one of `)`, `att_syntax`, or `raw` error: expected one of `)`, `att_syntax`, or `raw`, found `FOO` - --> $DIR/parse-error.rs:115:25 + --> $DIR/parse-error.rs:113:25 | LL | global_asm!("", options(FOO,)); | ^^^ expected one of `)`, `att_syntax`, or `raw` error: the `nomem` option cannot be used with `global_asm!` - --> $DIR/parse-error.rs:117:25 + --> $DIR/parse-error.rs:115:25 | LL | global_asm!("", options(nomem FOO)); | ^^^^^ the `nomem` option is not meaningful for global-scoped inline assembly error: expected one of `)` or `,`, found `FOO` - --> $DIR/parse-error.rs:117:31 + --> $DIR/parse-error.rs:115:31 | LL | global_asm!("", options(nomem FOO)); | ^^^ expected one of `)` or `,` error: the `nomem` option cannot be used with `global_asm!` - --> $DIR/parse-error.rs:120:25 + --> $DIR/parse-error.rs:118:25 | LL | global_asm!("", options(nomem, FOO)); | ^^^^^ the `nomem` option is not meaningful for global-scoped inline assembly error: expected one of `)`, `att_syntax`, or `raw`, found `FOO` - --> $DIR/parse-error.rs:120:32 + --> $DIR/parse-error.rs:118:32 | LL | global_asm!("", options(nomem, FOO)); | ^^^ expected one of `)`, `att_syntax`, or `raw` error: expected string literal - --> $DIR/parse-error.rs:124:29 + --> $DIR/parse-error.rs:122:29 | LL | global_asm!("", clobber_abi(FOO)); | ^^^ not a string literal error: expected one of `)` or `,`, found `FOO` - --> $DIR/parse-error.rs:126:33 + --> $DIR/parse-error.rs:124:33 | LL | global_asm!("", clobber_abi("C" FOO)); | ^^^ expected one of `)` or `,` error: expected string literal - --> $DIR/parse-error.rs:128:34 + --> $DIR/parse-error.rs:126:34 | LL | global_asm!("", clobber_abi("C", FOO)); | ^^^ not a string literal error: `clobber_abi` cannot be used with `global_asm!` - --> $DIR/parse-error.rs:130:19 + --> $DIR/parse-error.rs:128:19 | LL | global_asm!("{}", clobber_abi("C"), const FOO); | ^^^^^^^^^^^^^^^^ error: `clobber_abi` cannot be used with `global_asm!` - --> $DIR/parse-error.rs:132:28 + --> $DIR/parse-error.rs:130:28 | LL | global_asm!("", options(), clobber_abi("C")); | ^^^^^^^^^^^^^^^^ error: `clobber_abi` cannot be used with `global_asm!` - --> $DIR/parse-error.rs:134:30 + --> $DIR/parse-error.rs:132:30 | LL | global_asm!("{}", options(), clobber_abi("C"), const FOO); | ^^^^^^^^^^^^^^^^ error: `clobber_abi` cannot be used with `global_asm!` - --> $DIR/parse-error.rs:136:17 + --> $DIR/parse-error.rs:134:17 | LL | global_asm!("", clobber_abi("C"), clobber_abi("C")); | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ error: duplicate argument named `a` - --> $DIR/parse-error.rs:138:35 + --> $DIR/parse-error.rs:136:35 | LL | global_asm!("{a}", a = const FOO, a = const BAR); | ------------- ^^^^^^^^^^^^^ duplicate argument @@ -345,7 +345,7 @@ LL | global_asm!("{a}", a = const FOO, a = const BAR); | previously here error: argument never used - --> $DIR/parse-error.rs:138:35 + --> $DIR/parse-error.rs:136:35 | LL | global_asm!("{a}", a = const FOO, a = const BAR); | ^^^^^^^^^^^^^ argument never used @@ -353,19 +353,19 @@ LL | global_asm!("{a}", a = const FOO, a = const BAR); = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {1} */"` error: expected one of `clobber_abi`, `const`, `options`, or `sym`, found `""` - --> $DIR/parse-error.rs:141:28 + --> $DIR/parse-error.rs:139:28 | LL | global_asm!("", options(), ""); | ^^ expected one of `clobber_abi`, `const`, `options`, or `sym` error: expected one of `clobber_abi`, `const`, `options`, or `sym`, found `"{}"` - --> $DIR/parse-error.rs:143:30 + --> $DIR/parse-error.rs:141:30 | LL | global_asm!("{}", const FOO, "{}", const FOO); | ^^^^ expected one of `clobber_abi`, `const`, `options`, or `sym` error: asm template must be a string literal - --> $DIR/parse-error.rs:145:13 + --> $DIR/parse-error.rs:143:13 | LL | global_asm!(format!("{{{}}}", 0), const FOO); | ^^^^^^^^^^^^^^^^^^^^ @@ -373,7 +373,7 @@ LL | global_asm!(format!("{{{}}}", 0), const FOO); = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) error: asm template must be a string literal - --> $DIR/parse-error.rs:147:20 + --> $DIR/parse-error.rs:145:20 | LL | global_asm!("{1}", format!("{{{}}}", 0), const FOO, const BAR); | ^^^^^^^^^^^^^^^^^^^^ @@ -381,43 +381,43 @@ LL | global_asm!("{1}", format!("{{{}}}", 0), const FOO, const BAR); = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) error: the `in` operand cannot be used with `global_asm!` - --> $DIR/parse-error.rs:150:19 + --> $DIR/parse-error.rs:148:19 | LL | global_asm!("{}", in(reg)); | ^^ the `in` operand is not meaningful for global-scoped inline assembly, remove it error: the `out` operand cannot be used with `global_asm!` - --> $DIR/parse-error.rs:152:19 + --> $DIR/parse-error.rs:150:19 | LL | global_asm!("{}", out(reg)); | ^^^ the `out` operand is not meaningful for global-scoped inline assembly, remove it error: the `lateout` operand cannot be used with `global_asm!` - --> $DIR/parse-error.rs:154:19 + --> $DIR/parse-error.rs:152:19 | LL | global_asm!("{}", lateout(reg)); | ^^^^^^^ the `lateout` operand is not meaningful for global-scoped inline assembly, remove it error: the `inout` operand cannot be used with `global_asm!` - --> $DIR/parse-error.rs:156:19 + --> $DIR/parse-error.rs:154:19 | LL | global_asm!("{}", inout(reg)); | ^^^^^ the `inout` operand is not meaningful for global-scoped inline assembly, remove it error: the `inlateout` operand cannot be used with `global_asm!` - --> $DIR/parse-error.rs:158:19 + --> $DIR/parse-error.rs:156:19 | LL | global_asm!("{}", inlateout(reg)); | ^^^^^^^^^ the `inlateout` operand is not meaningful for global-scoped inline assembly, remove it error: the `label` operand cannot be used with `global_asm!` - --> $DIR/parse-error.rs:160:19 + --> $DIR/parse-error.rs:158:19 | LL | global_asm!("{}", label(reg)); | ^^^^^ the `label` operand is not meaningful for global-scoped inline assembly, remove it error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/parse-error.rs:39:37 + --> $DIR/parse-error.rs:37:37 | LL | asm!("{}", options(), const foo); | ^^^ non-constant value @@ -428,7 +428,7 @@ LL | const foo: /* Type */ = 0; | ~~~~~ ++++++++++++ error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/parse-error.rs:71:44 + --> $DIR/parse-error.rs:69:44 | LL | asm!("{}", clobber_abi("C"), const foo); | ^^^ non-constant value @@ -439,7 +439,7 @@ LL | const foo: /* Type */ = 0; | ~~~~~ ++++++++++++ error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/parse-error.rs:74:55 + --> $DIR/parse-error.rs:72:55 | LL | asm!("{}", options(), clobber_abi("C"), const foo); | ^^^ non-constant value @@ -450,7 +450,7 @@ LL | const foo: /* Type */ = 0; | ~~~~~ ++++++++++++ error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/parse-error.rs:76:31 + --> $DIR/parse-error.rs:74:31 | LL | asm!("{a}", a = const foo, a = const bar); | ^^^ non-constant value @@ -461,7 +461,7 @@ LL | const foo: /* Type */ = 0; | ~~~~~ ++++++++++++ error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/parse-error.rs:76:46 + --> $DIR/parse-error.rs:74:46 | LL | asm!("{a}", a = const foo, a = const bar); | ^^^ non-constant value diff --git a/tests/ui/asm/type-check-1.rs b/tests/ui/asm/type-check-1.rs index 22669dce280..4dc30fb5838 100644 --- a/tests/ui/asm/type-check-1.rs +++ b/tests/ui/asm/type-check-1.rs @@ -2,8 +2,6 @@ //@ ignore-nvptx64 //@ ignore-spirv -#![feature(asm_const)] - use std::arch::{asm, global_asm}; fn main() { diff --git a/tests/ui/asm/type-check-1.stderr b/tests/ui/asm/type-check-1.stderr index d47e6ae1d2a..aa9eed2fce6 100644 --- a/tests/ui/asm/type-check-1.stderr +++ b/tests/ui/asm/type-check-1.stderr @@ -1,17 +1,17 @@ error: invalid asm output - --> $DIR/type-check-1.rs:14:29 + --> $DIR/type-check-1.rs:12:29 | LL | asm!("{}", out(reg) 1 + 2); | ^^^^^ cannot assign to this expression error: invalid asm output - --> $DIR/type-check-1.rs:16:31 + --> $DIR/type-check-1.rs:14:31 | LL | asm!("{}", inout(reg) 1 + 2); | ^^^^^ cannot assign to this expression error[E0277]: the size for values of type `[u64]` cannot be known at compilation time - --> $DIR/type-check-1.rs:22:28 + --> $DIR/type-check-1.rs:20:28 | LL | asm!("{}", in(reg) v[..]); | ^^^^^ doesn't have a size known at compile-time @@ -20,7 +20,7 @@ LL | asm!("{}", in(reg) v[..]); = note: all inline asm arguments must have a statically known size error[E0277]: the size for values of type `[u64]` cannot be known at compilation time - --> $DIR/type-check-1.rs:25:29 + --> $DIR/type-check-1.rs:23:29 | LL | asm!("{}", out(reg) v[..]); | ^^^^^ doesn't have a size known at compile-time @@ -29,7 +29,7 @@ LL | asm!("{}", out(reg) v[..]); = note: all inline asm arguments must have a statically known size error[E0277]: the size for values of type `[u64]` cannot be known at compilation time - --> $DIR/type-check-1.rs:28:31 + --> $DIR/type-check-1.rs:26:31 | LL | asm!("{}", inout(reg) v[..]); | ^^^^^ doesn't have a size known at compile-time @@ -38,7 +38,7 @@ LL | asm!("{}", inout(reg) v[..]); = note: all inline asm arguments must have a statically known size error: cannot use value of type `[u64]` for inline assembly - --> $DIR/type-check-1.rs:22:28 + --> $DIR/type-check-1.rs:20:28 | LL | asm!("{}", in(reg) v[..]); | ^^^^^ @@ -46,7 +46,7 @@ LL | asm!("{}", in(reg) v[..]); = note: only integers, floats, SIMD vectors, pointers and function pointers can be used as arguments for inline assembly error: cannot use value of type `[u64]` for inline assembly - --> $DIR/type-check-1.rs:25:29 + --> $DIR/type-check-1.rs:23:29 | LL | asm!("{}", out(reg) v[..]); | ^^^^^ @@ -54,7 +54,7 @@ LL | asm!("{}", out(reg) v[..]); = note: only integers, floats, SIMD vectors, pointers and function pointers can be used as arguments for inline assembly error: cannot use value of type `[u64]` for inline assembly - --> $DIR/type-check-1.rs:28:31 + --> $DIR/type-check-1.rs:26:31 | LL | asm!("{}", inout(reg) v[..]); | ^^^^^ diff --git a/tests/ui/asm/x86_64/bad-reg.rs b/tests/ui/asm/x86_64/bad-reg.rs index d41c46d57bb..2a189a91c5a 100644 --- a/tests/ui/asm/x86_64/bad-reg.rs +++ b/tests/ui/asm/x86_64/bad-reg.rs @@ -1,8 +1,6 @@ //@ only-x86_64 //@ compile-flags: -C target-feature=+avx2 -#![feature(asm_const)] - use std::arch::asm; fn main() { diff --git a/tests/ui/asm/x86_64/bad-reg.stderr b/tests/ui/asm/x86_64/bad-reg.stderr index 8017008e97d..3df1f7b2208 100644 --- a/tests/ui/asm/x86_64/bad-reg.stderr +++ b/tests/ui/asm/x86_64/bad-reg.stderr @@ -1,17 +1,17 @@ error: invalid register class `foo`: unknown register class - --> $DIR/bad-reg.rs:14:20 + --> $DIR/bad-reg.rs:12:20 | LL | asm!("{}", in(foo) foo); | ^^^^^^^^^^^ error: invalid register `foo`: unknown register - --> $DIR/bad-reg.rs:16:18 + --> $DIR/bad-reg.rs:14:18 | LL | asm!("", in("foo") foo); | ^^^^^^^^^^^^^ error: invalid asm template modifier for this register class - --> $DIR/bad-reg.rs:18:15 + --> $DIR/bad-reg.rs:16:15 | LL | asm!("{:z}", in(reg) foo); | ^^^^ ----------- argument @@ -21,7 +21,7 @@ LL | asm!("{:z}", in(reg) foo); = note: the `reg` register class supports the following template modifiers: `l`, `x`, `e`, `r` error: invalid asm template modifier for this register class - --> $DIR/bad-reg.rs:20:15 + --> $DIR/bad-reg.rs:18:15 | LL | asm!("{:r}", in(xmm_reg) foo); | ^^^^ --------------- argument @@ -31,7 +31,7 @@ LL | asm!("{:r}", in(xmm_reg) foo); = note: the `xmm_reg` register class supports the following template modifiers: `x`, `y`, `z` error: asm template modifiers are not allowed for `const` arguments - --> $DIR/bad-reg.rs:22:15 + --> $DIR/bad-reg.rs:20:15 | LL | asm!("{:a}", const 0); | ^^^^ ------- argument @@ -39,7 +39,7 @@ LL | asm!("{:a}", const 0); | template modifier error: asm template modifiers are not allowed for `sym` arguments - --> $DIR/bad-reg.rs:24:15 + --> $DIR/bad-reg.rs:22:15 | LL | asm!("{:a}", sym main); | ^^^^ -------- argument @@ -47,67 +47,67 @@ LL | asm!("{:a}", sym main); | template modifier error: invalid register `ebp`: the frame pointer cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:26:18 + --> $DIR/bad-reg.rs:24:18 | LL | asm!("", in("ebp") foo); | ^^^^^^^^^^^^^ error: invalid register `rsp`: the stack pointer cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:28:18 + --> $DIR/bad-reg.rs:26:18 | LL | asm!("", in("rsp") foo); | ^^^^^^^^^^^^^ error: invalid register `ip`: the instruction pointer cannot be used as an operand for inline asm - --> $DIR/bad-reg.rs:30:18 + --> $DIR/bad-reg.rs:28:18 | LL | asm!("", in("ip") foo); | ^^^^^^^^^^^^ error: register class `x87_reg` can only be used as a clobber, not as an input or output - --> $DIR/bad-reg.rs:33:18 + --> $DIR/bad-reg.rs:31:18 | LL | asm!("", in("st(2)") foo); | ^^^^^^^^^^^^^^^ error: register class `mmx_reg` can only be used as a clobber, not as an input or output - --> $DIR/bad-reg.rs:36:18 + --> $DIR/bad-reg.rs:34:18 | LL | asm!("", in("mm0") foo); | ^^^^^^^^^^^^^ error: register class `kreg0` can only be used as a clobber, not as an input or output - --> $DIR/bad-reg.rs:39:18 + --> $DIR/bad-reg.rs:37:18 | LL | asm!("", in("k0") foo); | ^^^^^^^^^^^^ error: register class `x87_reg` can only be used as a clobber, not as an input or output - --> $DIR/bad-reg.rs:44:20 + --> $DIR/bad-reg.rs:42:20 | LL | asm!("{}", in(x87_reg) foo); | ^^^^^^^^^^^^^^^ error: register class `mmx_reg` can only be used as a clobber, not as an input or output - --> $DIR/bad-reg.rs:47:20 + --> $DIR/bad-reg.rs:45:20 | LL | asm!("{}", in(mmx_reg) foo); | ^^^^^^^^^^^^^^^ error: register class `x87_reg` can only be used as a clobber, not as an input or output - --> $DIR/bad-reg.rs:50:20 + --> $DIR/bad-reg.rs:48:20 | LL | asm!("{}", out(x87_reg) _); | ^^^^^^^^^^^^^^ error: register class `mmx_reg` can only be used as a clobber, not as an input or output - --> $DIR/bad-reg.rs:52:20 + --> $DIR/bad-reg.rs:50:20 | LL | asm!("{}", out(mmx_reg) _); | ^^^^^^^^^^^^^^ error: register `al` conflicts with register `eax` - --> $DIR/bad-reg.rs:58:33 + --> $DIR/bad-reg.rs:56:33 | LL | asm!("", in("eax") foo, in("al") bar); | ------------- ^^^^^^^^^^^^ register `al` @@ -115,7 +115,7 @@ LL | asm!("", in("eax") foo, in("al") bar); | register `eax` error: register `rax` conflicts with register `rax` - --> $DIR/bad-reg.rs:61:33 + --> $DIR/bad-reg.rs:59:33 | LL | asm!("", in("rax") foo, out("rax") bar); | ------------- ^^^^^^^^^^^^^^ register `rax` @@ -123,13 +123,13 @@ LL | asm!("", in("rax") foo, out("rax") bar); | register `rax` | help: use `lateout` instead of `out` to avoid conflict - --> $DIR/bad-reg.rs:61:18 + --> $DIR/bad-reg.rs:59:18 | LL | asm!("", in("rax") foo, out("rax") bar); | ^^^^^^^^^^^^^ error: register `ymm0` conflicts with register `xmm0` - --> $DIR/bad-reg.rs:66:34 + --> $DIR/bad-reg.rs:64:34 | LL | asm!("", in("xmm0") foo, in("ymm0") bar); | -------------- ^^^^^^^^^^^^^^ register `ymm0` @@ -137,7 +137,7 @@ LL | asm!("", in("xmm0") foo, in("ymm0") bar); | register `xmm0` error: register `ymm0` conflicts with register `xmm0` - --> $DIR/bad-reg.rs:68:34 + --> $DIR/bad-reg.rs:66:34 | LL | asm!("", in("xmm0") foo, out("ymm0") bar); | -------------- ^^^^^^^^^^^^^^^ register `ymm0` @@ -145,13 +145,13 @@ LL | asm!("", in("xmm0") foo, out("ymm0") bar); | register `xmm0` | help: use `lateout` instead of `out` to avoid conflict - --> $DIR/bad-reg.rs:68:18 + --> $DIR/bad-reg.rs:66:18 | LL | asm!("", in("xmm0") foo, out("ymm0") bar); | ^^^^^^^^^^^^^^ error: type `i32` cannot be used with this register class - --> $DIR/bad-reg.rs:33:30 + --> $DIR/bad-reg.rs:31:30 | LL | asm!("", in("st(2)") foo); | ^^^ @@ -159,7 +159,7 @@ LL | asm!("", in("st(2)") foo); = note: register class `x87_reg` supports these types: error: type `i32` cannot be used with this register class - --> $DIR/bad-reg.rs:36:28 + --> $DIR/bad-reg.rs:34:28 | LL | asm!("", in("mm0") foo); | ^^^ @@ -167,7 +167,7 @@ LL | asm!("", in("mm0") foo); = note: register class `mmx_reg` supports these types: error: type `i32` cannot be used with this register class - --> $DIR/bad-reg.rs:39:27 + --> $DIR/bad-reg.rs:37:27 | LL | asm!("", in("k0") foo); | ^^^ @@ -175,7 +175,7 @@ LL | asm!("", in("k0") foo); = note: register class `kreg0` supports these types: error: type `i32` cannot be used with this register class - --> $DIR/bad-reg.rs:44:32 + --> $DIR/bad-reg.rs:42:32 | LL | asm!("{}", in(x87_reg) foo); | ^^^ @@ -183,7 +183,7 @@ LL | asm!("{}", in(x87_reg) foo); = note: register class `x87_reg` supports these types: error: type `i32` cannot be used with this register class - --> $DIR/bad-reg.rs:47:32 + --> $DIR/bad-reg.rs:45:32 | LL | asm!("{}", in(mmx_reg) foo); | ^^^ @@ -191,7 +191,7 @@ LL | asm!("{}", in(mmx_reg) foo); = note: register class `mmx_reg` supports these types: error: type `i32` cannot be used with this register class - --> $DIR/bad-reg.rs:58:42 + --> $DIR/bad-reg.rs:56:42 | LL | asm!("", in("eax") foo, in("al") bar); | ^^^ @@ -199,7 +199,7 @@ LL | asm!("", in("eax") foo, in("al") bar); = note: register class `reg_byte` supports these types: i8 error: type `i32` cannot be used with this register class - --> $DIR/bad-reg.rs:63:27 + --> $DIR/bad-reg.rs:61:27 | LL | asm!("", in("al") foo, lateout("al") bar); | ^^^ @@ -207,7 +207,7 @@ LL | asm!("", in("al") foo, lateout("al") bar); = note: register class `reg_byte` supports these types: i8 error: type `i32` cannot be used with this register class - --> $DIR/bad-reg.rs:63:46 + --> $DIR/bad-reg.rs:61:46 | LL | asm!("", in("al") foo, lateout("al") bar); | ^^^ diff --git a/tests/ui/asm/x86_64/const.rs b/tests/ui/asm/x86_64/const.rs index 817a338a5b9..eaaaf92e823 100644 --- a/tests/ui/asm/x86_64/const.rs +++ b/tests/ui/asm/x86_64/const.rs @@ -2,8 +2,6 @@ //@ run-pass //@ needs-asm-support -#![feature(asm_const)] - use std::arch::{asm, global_asm}; fn const_generic<const X: usize>() -> usize { diff --git a/tests/ui/asm/x86_64/type-check-3.rs b/tests/ui/asm/x86_64/type-check-3.rs index bd242af3dbc..bfb795d2624 100644 --- a/tests/ui/asm/x86_64/type-check-3.rs +++ b/tests/ui/asm/x86_64/type-check-3.rs @@ -1,8 +1,6 @@ //@ only-x86_64 //@ compile-flags: -C target-feature=+avx512f -#![feature(asm_const)] - use std::arch::{asm, global_asm}; use std::arch::x86_64::{_mm256_setzero_ps, _mm_setzero_ps}; diff --git a/tests/ui/asm/x86_64/type-check-3.stderr b/tests/ui/asm/x86_64/type-check-3.stderr index 202b97ca5c0..5a7b349413e 100644 --- a/tests/ui/asm/x86_64/type-check-3.stderr +++ b/tests/ui/asm/x86_64/type-check-3.stderr @@ -1,5 +1,5 @@ error: type `i128` cannot be used with this register class - --> $DIR/type-check-3.rs:14:28 + --> $DIR/type-check-3.rs:12:28 | LL | asm!("{}", in(reg) 0i128); | ^^^^^ @@ -7,7 +7,7 @@ LL | asm!("{}", in(reg) 0i128); = note: register class `reg` supports these types: i16, i32, i64, f16, f32, f64 error: type `__m128` cannot be used with this register class - --> $DIR/type-check-3.rs:16:28 + --> $DIR/type-check-3.rs:14:28 | LL | asm!("{}", in(reg) _mm_setzero_ps()); | ^^^^^^^^^^^^^^^^ @@ -15,7 +15,7 @@ LL | asm!("{}", in(reg) _mm_setzero_ps()); = note: register class `reg` supports these types: i16, i32, i64, f16, f32, f64 error: type `__m256` cannot be used with this register class - --> $DIR/type-check-3.rs:18:28 + --> $DIR/type-check-3.rs:16:28 | LL | asm!("{}", in(reg) _mm256_setzero_ps()); | ^^^^^^^^^^^^^^^^^^^ @@ -23,7 +23,7 @@ LL | asm!("{}", in(reg) _mm256_setzero_ps()); = note: register class `reg` supports these types: i16, i32, i64, f16, f32, f64 error: type `u8` cannot be used with this register class - --> $DIR/type-check-3.rs:20:32 + --> $DIR/type-check-3.rs:18:32 | LL | asm!("{}", in(xmm_reg) 0u8); | ^^^ @@ -31,7 +31,7 @@ LL | asm!("{}", in(xmm_reg) 0u8); = note: register class `xmm_reg` supports these types: i32, i64, f16, f32, f64, f128, i8x16, i16x8, i32x4, i64x2, f16x8, f32x4, f64x2 error: `avx512bw` target feature is not enabled - --> $DIR/type-check-3.rs:29:29 + --> $DIR/type-check-3.rs:27:29 | LL | asm!("{}", in(kreg) 0u64); | ^^^^ @@ -39,7 +39,7 @@ LL | asm!("{}", in(kreg) 0u64); = note: this is required to use type `u64` with register class `kreg` warning: formatting may not be suitable for sub-register argument - --> $DIR/type-check-3.rs:34:15 + --> $DIR/type-check-3.rs:32:15 | LL | asm!("{0} {0}", in(reg) 0i16); | ^^^ ^^^ ---- for this argument @@ -49,7 +49,7 @@ LL | asm!("{0} {0}", in(reg) 0i16); = note: `#[warn(asm_sub_register)]` on by default warning: formatting may not be suitable for sub-register argument - --> $DIR/type-check-3.rs:36:15 + --> $DIR/type-check-3.rs:34:15 | LL | asm!("{0} {0:x}", in(reg) 0i16); | ^^^ ---- for this argument @@ -58,7 +58,7 @@ LL | asm!("{0} {0:x}", in(reg) 0i16); = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values) warning: formatting may not be suitable for sub-register argument - --> $DIR/type-check-3.rs:38:15 + --> $DIR/type-check-3.rs:36:15 | LL | asm!("{}", in(reg) 0i32); | ^^ ---- for this argument @@ -67,7 +67,7 @@ LL | asm!("{}", in(reg) 0i32); = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values) warning: formatting may not be suitable for sub-register argument - --> $DIR/type-check-3.rs:41:15 + --> $DIR/type-check-3.rs:39:15 | LL | asm!("{}", in(ymm_reg) 0i64); | ^^ ---- for this argument @@ -76,7 +76,7 @@ LL | asm!("{}", in(ymm_reg) 0i64); = help: or use `{0:y}` to keep the default formatting of `ymm0` (for 256-bit values) error: type `i8` cannot be used with this register class - --> $DIR/type-check-3.rs:52:28 + --> $DIR/type-check-3.rs:50:28 | LL | asm!("{}", in(reg) 0i8); | ^^^ @@ -85,7 +85,7 @@ LL | asm!("{}", in(reg) 0i8); = help: consider using the `reg_byte` register class instead error: incompatible types for asm inout argument - --> $DIR/type-check-3.rs:64:33 + --> $DIR/type-check-3.rs:62:33 | LL | asm!("{:r}", inout(reg) 0u32 => val_f32); | ^^^^ ^^^^^^^ type `f32` @@ -95,7 +95,7 @@ LL | asm!("{:r}", inout(reg) 0u32 => val_f32); = note: asm inout arguments must have the same type, unless they are both pointers or integers of the same size error: incompatible types for asm inout argument - --> $DIR/type-check-3.rs:66:33 + --> $DIR/type-check-3.rs:64:33 | LL | asm!("{:r}", inout(reg) 0u32 => val_ptr); | ^^^^ ^^^^^^^ type `*mut u8` @@ -105,7 +105,7 @@ LL | asm!("{:r}", inout(reg) 0u32 => val_ptr); = note: asm inout arguments must have the same type, unless they are both pointers or integers of the same size error: incompatible types for asm inout argument - --> $DIR/type-check-3.rs:68:33 + --> $DIR/type-check-3.rs:66:33 | LL | asm!("{:r}", inout(reg) main => val_u32); | ^^^^ ^^^^^^^ type `u32` diff --git a/tests/ui/asm/x86_64/type-check-4.rs b/tests/ui/asm/x86_64/type-check-4.rs index f7bf60d04df..9503cd6d8ab 100644 --- a/tests/ui/asm/x86_64/type-check-4.rs +++ b/tests/ui/asm/x86_64/type-check-4.rs @@ -1,8 +1,6 @@ //@ only-x86_64 //@ compile-flags: -C target-feature=+avx512f -#![feature(asm_const)] - use std::arch::{asm, global_asm}; use std::arch::x86_64::{_mm256_setzero_ps, _mm_setzero_ps}; diff --git a/tests/ui/asm/x86_64/type-check-4.stderr b/tests/ui/asm/x86_64/type-check-4.stderr index cbdc051b343..f1bbc9e7d33 100644 --- a/tests/ui/asm/x86_64/type-check-4.stderr +++ b/tests/ui/asm/x86_64/type-check-4.stderr @@ -1,5 +1,5 @@ error[E0658]: referencing statics in constants is unstable - --> $DIR/type-check-4.rs:21:25 + --> $DIR/type-check-4.rs:19:25 | LL | global_asm!("{}", const S); | ^ @@ -11,7 +11,7 @@ LL | global_asm!("{}", const S); = help: to fix this, the value can be extracted to a `const` and then used. error[E0658]: referencing statics in constants is unstable - --> $DIR/type-check-4.rs:24:35 + --> $DIR/type-check-4.rs:22:35 | LL | global_asm!("{}", const const_foo(S)); | ^ @@ -23,7 +23,7 @@ LL | global_asm!("{}", const const_foo(S)); = help: to fix this, the value can be extracted to a `const` and then used. error[E0658]: referencing statics in constants is unstable - --> $DIR/type-check-4.rs:27:35 + --> $DIR/type-check-4.rs:25:35 | LL | global_asm!("{}", const const_bar(S)); | ^ diff --git a/tests/ui/asm/x86_64/x86_64_parse_error.rs b/tests/ui/asm/x86_64/x86_64_parse_error.rs index 850033d4ce0..3df0febf6b0 100644 --- a/tests/ui/asm/x86_64/x86_64_parse_error.rs +++ b/tests/ui/asm/x86_64/x86_64_parse_error.rs @@ -1,7 +1,5 @@ //@ only-x86_64 -#![feature(asm_const)] - use std::arch::asm; fn main() { diff --git a/tests/ui/asm/x86_64/x86_64_parse_error.stderr b/tests/ui/asm/x86_64/x86_64_parse_error.stderr index 9751f7b09d0..b64f6c1127e 100644 --- a/tests/ui/asm/x86_64/x86_64_parse_error.stderr +++ b/tests/ui/asm/x86_64/x86_64_parse_error.stderr @@ -1,11 +1,11 @@ error: explicit register arguments cannot have names - --> $DIR/x86_64_parse_error.rs:11:18 + --> $DIR/x86_64_parse_error.rs:9:18 | LL | asm!("", a = in("eax") foo); | ^^^^^^^^^^^^^^^^^ error: positional arguments cannot follow named arguments or explicit register arguments - --> $DIR/x86_64_parse_error.rs:17:36 + --> $DIR/x86_64_parse_error.rs:15:36 | LL | asm!("{1}", in("eax") foo, const bar); | ------------- ^^^^^^^^^ positional argument @@ -13,7 +13,7 @@ LL | asm!("{1}", in("eax") foo, const bar); | explicit register argument error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/x86_64_parse_error.rs:13:46 + --> $DIR/x86_64_parse_error.rs:11:46 | LL | asm!("{a}", in("eax") foo, a = const bar); | ^^^ non-constant value @@ -24,7 +24,7 @@ LL | const bar: /* Type */ = 0; | ~~~~~ ++++++++++++ error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/x86_64_parse_error.rs:15:46 + --> $DIR/x86_64_parse_error.rs:13:46 | LL | asm!("{a}", in("eax") foo, a = const bar); | ^^^ non-constant value @@ -35,7 +35,7 @@ LL | const bar: /* Type */ = 0; | ~~~~~ ++++++++++++ error[E0435]: attempt to use a non-constant value in a constant - --> $DIR/x86_64_parse_error.rs:17:42 + --> $DIR/x86_64_parse_error.rs:15:42 | LL | asm!("{1}", in("eax") foo, const bar); | ^^^ non-constant value diff --git a/tests/ui/associated-inherent-types/bugs/cycle-iat-inside-of-adt.stderr b/tests/ui/associated-inherent-types/bugs/cycle-iat-inside-of-adt.stderr index a495e94bd9a..cf5d8f614dd 100644 --- a/tests/ui/associated-inherent-types/bugs/cycle-iat-inside-of-adt.stderr +++ b/tests/ui/associated-inherent-types/bugs/cycle-iat-inside-of-adt.stderr @@ -4,11 +4,6 @@ error[E0391]: cycle detected when computing predicates of `Foo` LL | struct Foo { | ^^^^^^^^^^ | -note: ...which requires computing predicates of `Foo`... - --> $DIR/cycle-iat-inside-of-adt.rs:7:1 - | -LL | struct Foo { - | ^^^^^^^^^^ note: ...which requires computing inferred outlives predicates of `Foo`... --> $DIR/cycle-iat-inside-of-adt.rs:7:1 | diff --git a/tests/ui/associated-inherent-types/bugs/cycle-iat-inside-of-where-predicate.stderr b/tests/ui/associated-inherent-types/bugs/cycle-iat-inside-of-where-predicate.stderr index e7292c08ebd..e97a5df9d49 100644 --- a/tests/ui/associated-inherent-types/bugs/cycle-iat-inside-of-where-predicate.stderr +++ b/tests/ui/associated-inherent-types/bugs/cycle-iat-inside-of-where-predicate.stderr @@ -4,11 +4,6 @@ error[E0391]: cycle detected when computing predicates of `user` LL | fn user<T>() where S<T>::P: std::fmt::Debug {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | -note: ...which requires computing predicates of `user`... - --> $DIR/cycle-iat-inside-of-where-predicate.rs:8:1 - | -LL | fn user<T>() where S<T>::P: std::fmt::Debug {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ note: ...which requires computing explicit predicates of `user`... --> $DIR/cycle-iat-inside-of-where-predicate.rs:8:1 | diff --git a/tests/ui/async-await/async-closures/box-deref-in-debuginfo.rs b/tests/ui/async-await/async-closures/box-deref-in-debuginfo.rs new file mode 100644 index 00000000000..8b2de578b24 --- /dev/null +++ b/tests/ui/async-await/async-closures/box-deref-in-debuginfo.rs @@ -0,0 +1,35 @@ +//@ aux-build:block-on.rs +//@ edition:2021 +//@ run-pass + +#![feature(async_closure)] + +extern crate block_on; + +pub trait Trait { + fn callback(&mut self); +} +impl Trait for (i32,) { + fn callback(&mut self) { + println!("hi {}", self.0); + self.0 += 1; + } +} + +async fn call_once(f: impl async FnOnce()) { + f().await; +} + +async fn run(mut loader: Box<dyn Trait>) { + let f = async move || { + loader.callback(); + loader.callback(); + }; + call_once(f).await; +} + +fn main() { + block_on::block_on(async { + run(Box::new((42,))).await; + }); +} diff --git a/tests/ui/async-await/async-closures/fn-exception-target-features.rs b/tests/ui/async-await/async-closures/fn-exception-target-features.rs new file mode 100644 index 00000000000..de62fc8bf7e --- /dev/null +++ b/tests/ui/async-await/async-closures/fn-exception-target-features.rs @@ -0,0 +1,17 @@ +//@ edition: 2021 +//@ only-x86_64 + +#![feature(async_closure, target_feature_11)] +// `target_feature_11` just to test safe functions w/ target features. + +use std::pin::Pin; +use std::future::Future; + +#[target_feature(enable = "sse2")] +fn target_feature() -> Pin<Box<dyn Future<Output = ()> + 'static>> { todo!() } + +fn test(f: impl async Fn()) {} + +fn main() { + test(target_feature); //~ ERROR the trait bound +} diff --git a/tests/ui/async-await/async-closures/fn-exception-target-features.stderr b/tests/ui/async-await/async-closures/fn-exception-target-features.stderr new file mode 100644 index 00000000000..396167f4070 --- /dev/null +++ b/tests/ui/async-await/async-closures/fn-exception-target-features.stderr @@ -0,0 +1,17 @@ +error[E0277]: the trait bound `fn() -> Pin<Box<(dyn Future<Output = ()> + 'static)>> {target_feature}: AsyncFn<()>` is not satisfied + --> $DIR/fn-exception-target-features.rs:16:10 + | +LL | test(target_feature); + | ---- ^^^^^^^^^^^^^^ the trait `AsyncFn<()>` is not implemented for fn item `fn() -> Pin<Box<(dyn Future<Output = ()> + 'static)>> {target_feature}` + | | + | required by a bound introduced by this call + | +note: required by a bound in `test` + --> $DIR/fn-exception-target-features.rs:13:17 + | +LL | fn test(f: impl async Fn()) {} + | ^^^^^^^^^^ required by this bound in `test` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/async-await/async-closures/fn-exception.rs b/tests/ui/async-await/async-closures/fn-exception.rs new file mode 100644 index 00000000000..0e06ebf48a4 --- /dev/null +++ b/tests/ui/async-await/async-closures/fn-exception.rs @@ -0,0 +1,21 @@ +//@ edition: 2021 + +#![feature(async_closure)] + +use std::pin::Pin; +use std::future::Future; + +unsafe extern "Rust" { + pub unsafe fn unsafety() -> Pin<Box<dyn Future<Output = ()> + 'static>>; +} + +unsafe extern "C" { + pub safe fn abi() -> Pin<Box<dyn Future<Output = ()> + 'static>>; +} + +fn test(f: impl async Fn()) {} + +fn main() { + test(unsafety); //~ ERROR the trait bound + test(abi); //~ ERROR the trait bound +} diff --git a/tests/ui/async-await/async-closures/fn-exception.stderr b/tests/ui/async-await/async-closures/fn-exception.stderr new file mode 100644 index 00000000000..bacd079af0f --- /dev/null +++ b/tests/ui/async-await/async-closures/fn-exception.stderr @@ -0,0 +1,31 @@ +error[E0277]: the trait bound `unsafe fn() -> Pin<Box<(dyn Future<Output = ()> + 'static)>> {unsafety}: AsyncFn<()>` is not satisfied + --> $DIR/fn-exception.rs:19:10 + | +LL | test(unsafety); + | ---- ^^^^^^^^ the trait `AsyncFn<()>` is not implemented for fn item `unsafe fn() -> Pin<Box<(dyn Future<Output = ()> + 'static)>> {unsafety}` + | | + | required by a bound introduced by this call + | +note: required by a bound in `test` + --> $DIR/fn-exception.rs:16:17 + | +LL | fn test(f: impl async Fn()) {} + | ^^^^^^^^^^ required by this bound in `test` + +error[E0277]: the trait bound `extern "C" fn() -> Pin<Box<(dyn Future<Output = ()> + 'static)>> {abi}: AsyncFn<()>` is not satisfied + --> $DIR/fn-exception.rs:20:10 + | +LL | test(abi); + | ---- ^^^ the trait `AsyncFn<()>` is not implemented for fn item `extern "C" fn() -> Pin<Box<(dyn Future<Output = ()> + 'static)>> {abi}` + | | + | required by a bound introduced by this call + | +note: required by a bound in `test` + --> $DIR/fn-exception.rs:16:17 + | +LL | fn test(f: impl async Fn()) {} + | ^^^^^^^^^^ required by this bound in `test` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/async-await/async-closures/mac-body.rs b/tests/ui/async-await/async-closures/mac-body.rs new file mode 100644 index 00000000000..a416227c390 --- /dev/null +++ b/tests/ui/async-await/async-closures/mac-body.rs @@ -0,0 +1,12 @@ +//@ edition: 2021 +//@ check-pass + +#![feature(async_closure)] + +// Make sure we don't ICE if an async closure has a macro body. +// This happened because we were calling walk instead of visit +// in the def collector, oops! + +fn main() { + let _ = async || println!(); +} diff --git a/tests/ui/async-await/async-closures/move-out-of-ref.rs b/tests/ui/async-await/async-closures/move-out-of-ref.rs new file mode 100644 index 00000000000..a05447232f6 --- /dev/null +++ b/tests/ui/async-await/async-closures/move-out-of-ref.rs @@ -0,0 +1,16 @@ +//@ compile-flags: -Zvalidate-mir +//@ edition: 2021 + +#![feature(async_closure)] + +// NOT copy. +struct Ty; + +fn hello(x: &Ty) { + let c = async || { + *x; + //~^ ERROR cannot move out of `*x` which is behind a shared reference + }; +} + +fn main() {} diff --git a/tests/ui/async-await/async-closures/move-out-of-ref.stderr b/tests/ui/async-await/async-closures/move-out-of-ref.stderr new file mode 100644 index 00000000000..294905a481d --- /dev/null +++ b/tests/ui/async-await/async-closures/move-out-of-ref.stderr @@ -0,0 +1,18 @@ +error[E0507]: cannot move out of `*x` which is behind a shared reference + --> $DIR/move-out-of-ref.rs:11:9 + | +LL | *x; + | ^^ move occurs because `*x` has type `Ty`, which does not implement the `Copy` trait + | +note: if `Ty` implemented `Clone`, you could clone the value + --> $DIR/move-out-of-ref.rs:7:1 + | +LL | struct Ty; + | ^^^^^^^^^ consider implementing `Clone` for this type +... +LL | *x; + | -- you could clone this value + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0507`. diff --git a/tests/ui/async-await/async-closures/sig-from-bare-fn.rs b/tests/ui/async-await/async-closures/sig-from-bare-fn.rs new file mode 100644 index 00000000000..a679471a3b3 --- /dev/null +++ b/tests/ui/async-await/async-closures/sig-from-bare-fn.rs @@ -0,0 +1,49 @@ +//@ check-pass +//@ edition: 2021 + +// Make sure that we infer the args of an async closure even if it's passed to +// a function that requires the async closure implement `Fn*` but does *not* have +// a `Future` bound on the return type. + +#![feature(async_closure)] + +use std::future::Future; + +trait TryStream { + type Ok; + type Err; +} + +trait TryFuture { + type Ok; + type Err; +} + +impl<F, T, E> TryFuture for F where F: Future<Output = Result<T, E>> { + type Ok = T; + type Err = E; +} + +trait TryStreamExt: TryStream { + fn try_for_each<F, Fut>(&self, f: F) + where + F: FnMut(Self::Ok) -> Fut, + Fut: TryFuture<Ok = (), Err = Self::Err>; +} + +impl<S> TryStreamExt for S where S: TryStream { + fn try_for_each<F, Fut>(&self, f: F) + where + F: FnMut(Self::Ok) -> Fut, + Fut: TryFuture<Ok = (), Err = Self::Err>, + { } +} + +fn test(stream: impl TryStream<Ok = &'static str, Err = ()>) { + stream.try_for_each(async |s| { + s.trim(); // Make sure we know the type of `s` at this point. + Ok(()) + }); +} + +fn main() {} diff --git a/tests/ui/async-await/async-fn/recurse-ice-129215.rs b/tests/ui/async-await/async-fn/recurse-ice-129215.rs new file mode 100644 index 00000000000..06a2d7be9ef --- /dev/null +++ b/tests/ui/async-await/async-fn/recurse-ice-129215.rs @@ -0,0 +1,9 @@ +//@ edition: 2021 + +async fn a() { + //~^ ERROR `()` is not a future + //~| ERROR mismatched types + a() //~ ERROR `()` is not a future +} + +fn main() {} diff --git a/tests/ui/async-await/async-fn/recurse-ice-129215.stderr b/tests/ui/async-await/async-fn/recurse-ice-129215.stderr new file mode 100644 index 00000000000..98c7be2a5a3 --- /dev/null +++ b/tests/ui/async-await/async-fn/recurse-ice-129215.stderr @@ -0,0 +1,34 @@ +error[E0277]: `()` is not a future + --> $DIR/recurse-ice-129215.rs:6:5 + | +LL | a() + | ^^^ `()` is not a future + | + = help: the trait `Future` is not implemented for `()` + +error[E0277]: `()` is not a future + --> $DIR/recurse-ice-129215.rs:3:1 + | +LL | async fn a() { + | ^^^^^^^^^^^^ `()` is not a future + | + = help: the trait `Future` is not implemented for `()` + +error[E0308]: mismatched types + --> $DIR/recurse-ice-129215.rs:3:14 + | +LL | async fn a() { + | ______________^ +LL | | +LL | | +LL | | a() +LL | | } + | |_^ expected `()`, found `async` fn body + | + = note: expected unit type `()` + found `async` fn body `{async fn body of a()}` + +error: aborting due to 3 previous errors + +Some errors have detailed explanations: E0277, E0308. +For more information about an error, try `rustc --explain E0277`. diff --git a/tests/ui/async-await/in-trait/generics-mismatch.rs b/tests/ui/async-await/in-trait/generics-mismatch.rs index d3d1284982a..a5c81a92998 100644 --- a/tests/ui/async-await/in-trait/generics-mismatch.rs +++ b/tests/ui/async-await/in-trait/generics-mismatch.rs @@ -6,7 +6,7 @@ trait Foo { impl Foo for () { async fn foo<const N: usize>() {} - //~^ ERROR: method `foo` has an incompatible generic parameter for trait `Foo` [E0053] + //~^ ERROR: associated function `foo` has an incompatible generic parameter for trait `Foo` [E0053] } fn main() {} diff --git a/tests/ui/async-await/in-trait/generics-mismatch.stderr b/tests/ui/async-await/in-trait/generics-mismatch.stderr index c0357dc7f3e..cb0f95e8d09 100644 --- a/tests/ui/async-await/in-trait/generics-mismatch.stderr +++ b/tests/ui/async-await/in-trait/generics-mismatch.stderr @@ -1,4 +1,4 @@ -error[E0053]: method `foo` has an incompatible generic parameter for trait `Foo` +error[E0053]: associated function `foo` has an incompatible generic parameter for trait `Foo` --> $DIR/generics-mismatch.rs:8:18 | LL | trait Foo { diff --git a/tests/ui/async-await/issues/issue-63388-1.rs b/tests/ui/async-await/issues/issue-63388-1.rs index 32026a22a16..a6f499ba94e 100644 --- a/tests/ui/async-await/issues/issue-63388-1.rs +++ b/tests/ui/async-await/issues/issue-63388-1.rs @@ -9,7 +9,7 @@ trait Foo {} impl Xyz { async fn do_sth<'a>( &'a self, foo: &dyn Foo - ) -> &dyn Foo + ) -> &dyn Foo //~ WARNING elided lifetime has a name { //~^ ERROR explicit lifetime required in the type of `foo` [E0621] foo diff --git a/tests/ui/async-await/issues/issue-63388-1.stderr b/tests/ui/async-await/issues/issue-63388-1.stderr index f7f285ad0cc..ef74bfe3237 100644 --- a/tests/ui/async-await/issues/issue-63388-1.stderr +++ b/tests/ui/async-await/issues/issue-63388-1.stderr @@ -1,3 +1,14 @@ +warning: elided lifetime has a name + --> $DIR/issue-63388-1.rs:12:10 + | +LL | async fn do_sth<'a>( + | -- lifetime `'a` declared here +LL | &'a self, foo: &dyn Foo +LL | ) -> &dyn Foo + | ^ this elided lifetime gets resolved as `'a` + | + = note: `#[warn(elided_named_lifetimes)]` on by default + error[E0621]: explicit lifetime required in the type of `foo` --> $DIR/issue-63388-1.rs:13:5 | @@ -10,6 +21,6 @@ LL | | foo LL | | } | |_____^ lifetime `'a` required -error: aborting due to 1 previous error +error: aborting due to 1 previous error; 1 warning emitted For more information about this error, try `rustc --explain E0621`. diff --git a/tests/ui/async-await/multiple-lifetimes/ret-impl-trait-one.stderr b/tests/ui/async-await/multiple-lifetimes/ret-impl-trait-one.stderr index 5ae1d78a92b..167b5ee4425 100644 --- a/tests/ui/async-await/multiple-lifetimes/ret-impl-trait-one.stderr +++ b/tests/ui/async-await/multiple-lifetimes/ret-impl-trait-one.stderr @@ -26,10 +26,10 @@ LL | | (a, b) LL | | } | |_^ | -help: to declare that `impl Trait<'a>` captures `'b`, you can add an explicit `'b` lifetime bound +help: add a `use<...>` bound to explicitly capture `'b` | -LL | async fn async_ret_impl_trait1<'a, 'b>(a: &'a u8, b: &'b u8) -> impl Trait<'a> + 'b { - | ++++ +LL | async fn async_ret_impl_trait1<'a, 'b>(a: &'a u8, b: &'b u8) -> impl Trait<'a> + use<'a, 'b> { + | +++++++++++++ error: aborting due to 2 previous errors diff --git a/tests/ui/attributes/assoc-expr.rs b/tests/ui/attributes/assoc-expr.rs new file mode 100644 index 00000000000..f39557d2ef0 --- /dev/null +++ b/tests/ui/attributes/assoc-expr.rs @@ -0,0 +1,42 @@ +//@ check-pass +// This test triggered an assertion failure in token collection due to +// mishandling of attributes on associative expressions. + +#![feature(cfg_eval)] +#![feature(rustc_attrs)] +#![feature(stmt_expr_attributes)] +#![allow(internal_features)] + +fn main() {} + +#[cfg_eval] +struct Foo1( + [ bool; { + let _x = 30; + #[cfg_attr(unix, rustc_dummy(aa))] 1 + } ] +); + +#[cfg_eval] +struct Foo12( + [ bool; { + let _x = 30; + #[cfg_attr(unix, rustc_dummy(bb))] 1 + 2 + } ] +); + +#[cfg_eval] +struct Foox( + [ bool; { + let _x = 30; + #[cfg_attr(unix, rustc_dummy(cc))] _x + } ] +); + +#[cfg_eval] +struct Foox2( + [ bool; { + let _x = 30; + #[cfg_attr(unix, rustc_dummy(dd))] _x + 2 + } ] +); diff --git a/tests/ui/attributes/linkage.rs b/tests/ui/attributes/linkage.rs new file mode 100644 index 00000000000..0d5ce699fa8 --- /dev/null +++ b/tests/ui/attributes/linkage.rs @@ -0,0 +1,42 @@ +#![feature(linkage)] +#![feature(stmt_expr_attributes)] +#![deny(unused_attributes)] +#![allow(dead_code)] + +#[linkage = "weak"] //~ ERROR attribute should be applied to a function or static +type InvalidTy = (); + +#[linkage = "weak"] //~ ERROR attribute should be applied to a function or static +mod invalid_module {} + +#[linkage = "weak"] //~ ERROR attribute should be applied to a function or static +struct F; + +#[linkage = "weak"] //~ ERROR attribute should be applied to a function or static +impl F { + #[linkage = "weak"] + fn valid(&self) {} +} + +#[linkage = "weak"] +fn f() { + #[linkage = "weak"] + { + 1 + }; + //~^^^^ ERROR attribute should be applied to a function or static +} + +extern "C" { + #[linkage = "weak"] + static A: *const (); + + #[linkage = "weak"] + fn bar(); +} + +fn main() { + let _ = #[linkage = "weak"] + (|| 1); + //~^^ ERROR attribute should be applied to a function or static +} diff --git a/tests/ui/attributes/linkage.stderr b/tests/ui/attributes/linkage.stderr new file mode 100644 index 00000000000..d5595529f40 --- /dev/null +++ b/tests/ui/attributes/linkage.stderr @@ -0,0 +1,55 @@ +error: attribute should be applied to a function or static + --> $DIR/linkage.rs:6:1 + | +LL | #[linkage = "weak"] + | ^^^^^^^^^^^^^^^^^^^ +LL | type InvalidTy = (); + | -------------------- not a function definition or static + +error: attribute should be applied to a function or static + --> $DIR/linkage.rs:9:1 + | +LL | #[linkage = "weak"] + | ^^^^^^^^^^^^^^^^^^^ +LL | mod invalid_module {} + | --------------------- not a function definition or static + +error: attribute should be applied to a function or static + --> $DIR/linkage.rs:12:1 + | +LL | #[linkage = "weak"] + | ^^^^^^^^^^^^^^^^^^^ +LL | struct F; + | --------- not a function definition or static + +error: attribute should be applied to a function or static + --> $DIR/linkage.rs:15:1 + | +LL | #[linkage = "weak"] + | ^^^^^^^^^^^^^^^^^^^ +LL | / impl F { +LL | | #[linkage = "weak"] +LL | | fn valid(&self) {} +LL | | } + | |_- not a function definition or static + +error: attribute should be applied to a function or static + --> $DIR/linkage.rs:23:5 + | +LL | #[linkage = "weak"] + | ^^^^^^^^^^^^^^^^^^^ +LL | / { +LL | | 1 +LL | | }; + | |_____- not a function definition or static + +error: attribute should be applied to a function or static + --> $DIR/linkage.rs:39:13 + | +LL | let _ = #[linkage = "weak"] + | ^^^^^^^^^^^^^^^^^^^ +LL | (|| 1); + | ------ not a function definition or static + +error: aborting due to 6 previous errors + diff --git a/tests/ui/attributes/may_dangle.rs b/tests/ui/attributes/may_dangle.rs new file mode 100644 index 00000000000..209ba0e88ad --- /dev/null +++ b/tests/ui/attributes/may_dangle.rs @@ -0,0 +1,53 @@ +#![feature(dropck_eyepatch)] + +struct Implee1<'a, T, const N: usize>(&'a T); +struct Implee2<'a, T, const N: usize>(&'a T); +struct Implee3<'a, T, const N: usize>(&'a T); +trait NotDrop {} + +unsafe impl<#[may_dangle] 'a, T, const N: usize> NotDrop for Implee1<'a, T, N> {} +//~^ ERROR must be applied to a lifetime or type generic parameter in `Drop` impl + +unsafe impl<'a, #[may_dangle] T, const N: usize> NotDrop for Implee2<'a, T, N> {} +//~^ ERROR must be applied to a lifetime or type generic parameter in `Drop` impl + +unsafe impl<'a, T, #[may_dangle] const N: usize> Drop for Implee1<'a, T, N> { + //~^ ERROR must be applied to a lifetime or type generic parameter in `Drop` impl + fn drop(&mut self) {} +} + +// Ok, lifetime param in a `Drop` impl. +unsafe impl<#[may_dangle] 'a, T, const N: usize> Drop for Implee2<'a, T, N> { + fn drop(&mut self) {} +} + +// Ok, type param in a `Drop` impl. +unsafe impl<'a, #[may_dangle] T, const N: usize> Drop for Implee3<'a, T, N> { + fn drop(&mut self) {} +} + +// Check that this check is not textual. +mod fake { + trait Drop { + fn drop(&mut self); + } + struct Implee<T>(T); + + unsafe impl<#[may_dangle] T> Drop for Implee<T> { + //~^ ERROR must be applied to a lifetime or type generic parameter in `Drop` impl + fn drop(&mut self) {} + } +} + +#[may_dangle] //~ ERROR must be applied to a lifetime or type generic parameter in `Drop` impl +struct Dangling; + +#[may_dangle] //~ ERROR must be applied to a lifetime or type generic parameter in `Drop` impl +impl NotDrop for () { +} + +#[may_dangle] //~ ERROR must be applied to a lifetime or type generic parameter in `Drop` impl +fn main() { + #[may_dangle] //~ ERROR must be applied to a lifetime or type generic parameter in `Drop` impl + let () = (); +} diff --git a/tests/ui/attributes/may_dangle.stderr b/tests/ui/attributes/may_dangle.stderr new file mode 100644 index 00000000000..dc24f847f71 --- /dev/null +++ b/tests/ui/attributes/may_dangle.stderr @@ -0,0 +1,50 @@ +error: `#[may_dangle]` must be applied to a lifetime or type generic parameter in `Drop` impl + --> $DIR/may_dangle.rs:8:13 + | +LL | unsafe impl<#[may_dangle] 'a, T, const N: usize> NotDrop for Implee1<'a, T, N> {} + | ^^^^^^^^^^^^^ + +error: `#[may_dangle]` must be applied to a lifetime or type generic parameter in `Drop` impl + --> $DIR/may_dangle.rs:11:17 + | +LL | unsafe impl<'a, #[may_dangle] T, const N: usize> NotDrop for Implee2<'a, T, N> {} + | ^^^^^^^^^^^^^ + +error: `#[may_dangle]` must be applied to a lifetime or type generic parameter in `Drop` impl + --> $DIR/may_dangle.rs:14:20 + | +LL | unsafe impl<'a, T, #[may_dangle] const N: usize> Drop for Implee1<'a, T, N> { + | ^^^^^^^^^^^^^ + +error: `#[may_dangle]` must be applied to a lifetime or type generic parameter in `Drop` impl + --> $DIR/may_dangle.rs:42:1 + | +LL | #[may_dangle] + | ^^^^^^^^^^^^^ + +error: `#[may_dangle]` must be applied to a lifetime or type generic parameter in `Drop` impl + --> $DIR/may_dangle.rs:45:1 + | +LL | #[may_dangle] + | ^^^^^^^^^^^^^ + +error: `#[may_dangle]` must be applied to a lifetime or type generic parameter in `Drop` impl + --> $DIR/may_dangle.rs:49:1 + | +LL | #[may_dangle] + | ^^^^^^^^^^^^^ + +error: `#[may_dangle]` must be applied to a lifetime or type generic parameter in `Drop` impl + --> $DIR/may_dangle.rs:51:5 + | +LL | #[may_dangle] + | ^^^^^^^^^^^^^ + +error: `#[may_dangle]` must be applied to a lifetime or type generic parameter in `Drop` impl + --> $DIR/may_dangle.rs:36:17 + | +LL | unsafe impl<#[may_dangle] T> Drop for Implee<T> { + | ^^^^^^^^^^^^^ + +error: aborting due to 8 previous errors + diff --git a/tests/ui/attributes/rustc_pub_transparent.rs b/tests/ui/attributes/rustc_pub_transparent.rs new file mode 100644 index 00000000000..4508fa39baf --- /dev/null +++ b/tests/ui/attributes/rustc_pub_transparent.rs @@ -0,0 +1,25 @@ +#![feature(rustc_attrs, transparent_unions)] + +#[rustc_pub_transparent] +#[repr(transparent)] +union E<T: Copy> { + value: T, + uninit: (), +} + +#[repr(transparent)] +#[rustc_pub_transparent] +struct S<T>(T); + +#[rustc_pub_transparent] //~ ERROR attribute should be applied to `#[repr(transparent)]` types +#[repr(C)] +struct S1 { + A: u8, +} + +#[rustc_pub_transparent] //~ ERROR attribute should be applied to `#[repr(transparent)]` types +struct S2<T> { + value: T, +} + +fn main() {} diff --git a/tests/ui/attributes/rustc_pub_transparent.stderr b/tests/ui/attributes/rustc_pub_transparent.stderr new file mode 100644 index 00000000000..1d1f9437cb2 --- /dev/null +++ b/tests/ui/attributes/rustc_pub_transparent.stderr @@ -0,0 +1,23 @@ +error: attribute should be applied to `#[repr(transparent)]` types + --> $DIR/rustc_pub_transparent.rs:14:1 + | +LL | #[rustc_pub_transparent] + | ^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[repr(C)] +LL | / struct S1 { +LL | | A: u8, +LL | | } + | |_- not a `#[repr(transparent)]` type + +error: attribute should be applied to `#[repr(transparent)]` types + --> $DIR/rustc_pub_transparent.rs:20:1 + | +LL | #[rustc_pub_transparent] + | ^^^^^^^^^^^^^^^^^^^^^^^^ +LL | / struct S2<T> { +LL | | value: T, +LL | | } + | |_- not a `#[repr(transparent)]` type + +error: aborting due to 2 previous errors + diff --git a/tests/ui/attributes/unsafe/cfg-unsafe-attributes.rs b/tests/ui/attributes/unsafe/cfg-unsafe-attributes.rs index ce365d1a8b1..6a9853b2f6f 100644 --- a/tests/ui/attributes/unsafe/cfg-unsafe-attributes.rs +++ b/tests/ui/attributes/unsafe/cfg-unsafe-attributes.rs @@ -1,5 +1,4 @@ //@ build-pass -#![feature(unsafe_attributes)] #[cfg_attr(all(), unsafe(no_mangle))] fn a() {} diff --git a/tests/ui/attributes/unsafe/derive-unsafe-attributes.rs b/tests/ui/attributes/unsafe/derive-unsafe-attributes.rs index b8edb4aab90..95fc19f506b 100644 --- a/tests/ui/attributes/unsafe/derive-unsafe-attributes.rs +++ b/tests/ui/attributes/unsafe/derive-unsafe-attributes.rs @@ -1,5 +1,3 @@ -#![feature(unsafe_attributes)] - #[derive(unsafe(Debug))] //~^ ERROR: expected identifier, found keyword `unsafe` //~| ERROR: traits in `#[derive(...)]` don't accept arguments diff --git a/tests/ui/attributes/unsafe/derive-unsafe-attributes.stderr b/tests/ui/attributes/unsafe/derive-unsafe-attributes.stderr index c40a5512fd5..4002c930b63 100644 --- a/tests/ui/attributes/unsafe/derive-unsafe-attributes.stderr +++ b/tests/ui/attributes/unsafe/derive-unsafe-attributes.stderr @@ -1,5 +1,5 @@ error: expected identifier, found keyword `unsafe` - --> $DIR/derive-unsafe-attributes.rs:3:10 + --> $DIR/derive-unsafe-attributes.rs:1:10 | LL | #[derive(unsafe(Debug))] | ^^^^^^ expected identifier, found keyword @@ -10,13 +10,13 @@ LL | #[derive(r#unsafe(Debug))] | ++ error: traits in `#[derive(...)]` don't accept arguments - --> $DIR/derive-unsafe-attributes.rs:3:16 + --> $DIR/derive-unsafe-attributes.rs:1:16 | LL | #[derive(unsafe(Debug))] | ^^^^^^^ help: remove the arguments error: `derive` is not an unsafe attribute - --> $DIR/derive-unsafe-attributes.rs:12:3 + --> $DIR/derive-unsafe-attributes.rs:10:3 | LL | #[unsafe(derive(Debug))] | ^^^^^^ this is not an unsafe attribute @@ -24,7 +24,7 @@ LL | #[unsafe(derive(Debug))] = note: extraneous unsafe is not allowed in attributes error: expected identifier, found keyword `unsafe` - --> $DIR/derive-unsafe-attributes.rs:3:10 + --> $DIR/derive-unsafe-attributes.rs:1:10 | LL | #[derive(unsafe(Debug))] | ^^^^^^ expected identifier, found keyword @@ -36,7 +36,7 @@ LL | #[derive(r#unsafe(Debug))] | ++ error: expected identifier, found keyword `unsafe` - --> $DIR/derive-unsafe-attributes.rs:3:10 + --> $DIR/derive-unsafe-attributes.rs:1:10 | LL | #[derive(unsafe(Debug))] | ^^^^^^ expected identifier, found keyword @@ -48,13 +48,13 @@ LL | #[derive(r#unsafe(Debug))] | ++ error: cannot find derive macro `r#unsafe` in this scope - --> $DIR/derive-unsafe-attributes.rs:3:10 + --> $DIR/derive-unsafe-attributes.rs:1:10 | LL | #[derive(unsafe(Debug))] | ^^^^^^ error: cannot find derive macro `r#unsafe` in this scope - --> $DIR/derive-unsafe-attributes.rs:3:10 + --> $DIR/derive-unsafe-attributes.rs:1:10 | LL | #[derive(unsafe(Debug))] | ^^^^^^ diff --git a/tests/ui/attributes/unsafe/double-unsafe-attributes.rs b/tests/ui/attributes/unsafe/double-unsafe-attributes.rs index a6c0ea578f2..894d1327da7 100644 --- a/tests/ui/attributes/unsafe/double-unsafe-attributes.rs +++ b/tests/ui/attributes/unsafe/double-unsafe-attributes.rs @@ -1,5 +1,3 @@ -#![feature(unsafe_attributes)] - #[unsafe(unsafe(no_mangle))] //~^ ERROR expected identifier, found keyword `unsafe` //~| ERROR cannot find attribute `r#unsafe` in this scope diff --git a/tests/ui/attributes/unsafe/double-unsafe-attributes.stderr b/tests/ui/attributes/unsafe/double-unsafe-attributes.stderr index 950b2636993..0825cf79408 100644 --- a/tests/ui/attributes/unsafe/double-unsafe-attributes.stderr +++ b/tests/ui/attributes/unsafe/double-unsafe-attributes.stderr @@ -1,5 +1,5 @@ error: expected identifier, found keyword `unsafe` - --> $DIR/double-unsafe-attributes.rs:3:10 + --> $DIR/double-unsafe-attributes.rs:1:10 | LL | #[unsafe(unsafe(no_mangle))] | ^^^^^^ expected identifier, found keyword @@ -10,7 +10,7 @@ LL | #[unsafe(r#unsafe(no_mangle))] | ++ error: `r#unsafe` is not an unsafe attribute - --> $DIR/double-unsafe-attributes.rs:3:3 + --> $DIR/double-unsafe-attributes.rs:1:3 | LL | #[unsafe(unsafe(no_mangle))] | ^^^^^^ this is not an unsafe attribute @@ -18,7 +18,7 @@ LL | #[unsafe(unsafe(no_mangle))] = note: extraneous unsafe is not allowed in attributes error: cannot find attribute `r#unsafe` in this scope - --> $DIR/double-unsafe-attributes.rs:3:10 + --> $DIR/double-unsafe-attributes.rs:1:10 | LL | #[unsafe(unsafe(no_mangle))] | ^^^^^^ diff --git a/tests/ui/attributes/unsafe/extraneous-unsafe-attributes.rs b/tests/ui/attributes/unsafe/extraneous-unsafe-attributes.rs index 0181add843b..b561550c198 100644 --- a/tests/ui/attributes/unsafe/extraneous-unsafe-attributes.rs +++ b/tests/ui/attributes/unsafe/extraneous-unsafe-attributes.rs @@ -1,6 +1,5 @@ //@ edition: 2024 //@ compile-flags: -Zunstable-options -#![feature(unsafe_attributes)] #[unsafe(cfg(any()))] //~ ERROR: is not an unsafe attribute fn a() {} diff --git a/tests/ui/attributes/unsafe/extraneous-unsafe-attributes.stderr b/tests/ui/attributes/unsafe/extraneous-unsafe-attributes.stderr index f39074b613d..9fb7f062b91 100644 --- a/tests/ui/attributes/unsafe/extraneous-unsafe-attributes.stderr +++ b/tests/ui/attributes/unsafe/extraneous-unsafe-attributes.stderr @@ -1,5 +1,5 @@ error: `cfg` is not an unsafe attribute - --> $DIR/extraneous-unsafe-attributes.rs:5:3 + --> $DIR/extraneous-unsafe-attributes.rs:4:3 | LL | #[unsafe(cfg(any()))] | ^^^^^^ this is not an unsafe attribute @@ -7,7 +7,7 @@ LL | #[unsafe(cfg(any()))] = note: extraneous unsafe is not allowed in attributes error: `cfg_attr` is not an unsafe attribute - --> $DIR/extraneous-unsafe-attributes.rs:8:3 + --> $DIR/extraneous-unsafe-attributes.rs:7:3 | LL | #[unsafe(cfg_attr(any(), allow(dead_code)))] | ^^^^^^ this is not an unsafe attribute @@ -15,7 +15,7 @@ LL | #[unsafe(cfg_attr(any(), allow(dead_code)))] = note: extraneous unsafe is not allowed in attributes error: `test` is not an unsafe attribute - --> $DIR/extraneous-unsafe-attributes.rs:11:3 + --> $DIR/extraneous-unsafe-attributes.rs:10:3 | LL | #[unsafe(test)] | ^^^^^^ this is not an unsafe attribute @@ -23,7 +23,7 @@ LL | #[unsafe(test)] = note: extraneous unsafe is not allowed in attributes error: `ignore` is not an unsafe attribute - --> $DIR/extraneous-unsafe-attributes.rs:14:3 + --> $DIR/extraneous-unsafe-attributes.rs:13:3 | LL | #[unsafe(ignore = "test")] | ^^^^^^ this is not an unsafe attribute @@ -31,7 +31,7 @@ LL | #[unsafe(ignore = "test")] = note: extraneous unsafe is not allowed in attributes error: `should_panic` is not an unsafe attribute - --> $DIR/extraneous-unsafe-attributes.rs:17:3 + --> $DIR/extraneous-unsafe-attributes.rs:16:3 | LL | #[unsafe(should_panic(expected = "test"))] | ^^^^^^ this is not an unsafe attribute @@ -39,7 +39,7 @@ LL | #[unsafe(should_panic(expected = "test"))] = note: extraneous unsafe is not allowed in attributes error: `macro_use` is not an unsafe attribute - --> $DIR/extraneous-unsafe-attributes.rs:20:3 + --> $DIR/extraneous-unsafe-attributes.rs:19:3 | LL | #[unsafe(macro_use)] | ^^^^^^ this is not an unsafe attribute @@ -47,7 +47,7 @@ LL | #[unsafe(macro_use)] = note: extraneous unsafe is not allowed in attributes error: `macro_export` is not an unsafe attribute - --> $DIR/extraneous-unsafe-attributes.rs:22:7 + --> $DIR/extraneous-unsafe-attributes.rs:21:7 | LL | #[unsafe(macro_export)] | ^^^^^^ this is not an unsafe attribute @@ -55,7 +55,7 @@ LL | #[unsafe(macro_export)] = note: extraneous unsafe is not allowed in attributes error: `used` is not an unsafe attribute - --> $DIR/extraneous-unsafe-attributes.rs:28:3 + --> $DIR/extraneous-unsafe-attributes.rs:27:3 | LL | #[unsafe(used)] | ^^^^^^ this is not an unsafe attribute diff --git a/tests/ui/attributes/unsafe/proc-unsafe-attributes.rs b/tests/ui/attributes/unsafe/proc-unsafe-attributes.rs index f29a5b3252b..eaf8706369a 100644 --- a/tests/ui/attributes/unsafe/proc-unsafe-attributes.rs +++ b/tests/ui/attributes/unsafe/proc-unsafe-attributes.rs @@ -1,5 +1,3 @@ -#![feature(unsafe_attributes)] - #[unsafe(proc_macro)] //~^ ERROR: is not an unsafe attribute //~| ERROR attribute is only usable with crates of the `proc-macro` crate type diff --git a/tests/ui/attributes/unsafe/proc-unsafe-attributes.stderr b/tests/ui/attributes/unsafe/proc-unsafe-attributes.stderr index 79d34d458bd..9c5751c82e4 100644 --- a/tests/ui/attributes/unsafe/proc-unsafe-attributes.stderr +++ b/tests/ui/attributes/unsafe/proc-unsafe-attributes.stderr @@ -1,11 +1,11 @@ error[E0452]: malformed lint attribute input - --> $DIR/proc-unsafe-attributes.rs:28:16 + --> $DIR/proc-unsafe-attributes.rs:26:16 | LL | #[unsafe(allow(unsafe(dead_code)))] | ^^^^^^^^^^^^^^^^^ bad attribute argument error[E0452]: malformed lint attribute input - --> $DIR/proc-unsafe-attributes.rs:28:16 + --> $DIR/proc-unsafe-attributes.rs:26:16 | LL | #[unsafe(allow(unsafe(dead_code)))] | ^^^^^^^^^^^^^^^^^ bad attribute argument @@ -13,7 +13,7 @@ LL | #[unsafe(allow(unsafe(dead_code)))] = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: `proc_macro` is not an unsafe attribute - --> $DIR/proc-unsafe-attributes.rs:3:3 + --> $DIR/proc-unsafe-attributes.rs:1:3 | LL | #[unsafe(proc_macro)] | ^^^^^^ this is not an unsafe attribute @@ -21,7 +21,7 @@ LL | #[unsafe(proc_macro)] = note: extraneous unsafe is not allowed in attributes error: `proc_macro_derive` is not an unsafe attribute - --> $DIR/proc-unsafe-attributes.rs:9:3 + --> $DIR/proc-unsafe-attributes.rs:7:3 | LL | #[unsafe(proc_macro_derive(Foo))] | ^^^^^^ this is not an unsafe attribute @@ -29,7 +29,7 @@ LL | #[unsafe(proc_macro_derive(Foo))] = note: extraneous unsafe is not allowed in attributes error: expected identifier, found keyword `unsafe` - --> $DIR/proc-unsafe-attributes.rs:14:21 + --> $DIR/proc-unsafe-attributes.rs:12:21 | LL | #[proc_macro_derive(unsafe(Foo))] | ^^^^^^ expected identifier, found keyword @@ -40,7 +40,7 @@ LL | #[proc_macro_derive(r#unsafe(Foo))] | ++ error: `proc_macro_attribute` is not an unsafe attribute - --> $DIR/proc-unsafe-attributes.rs:19:3 + --> $DIR/proc-unsafe-attributes.rs:17:3 | LL | #[unsafe(proc_macro_attribute)] | ^^^^^^ this is not an unsafe attribute @@ -48,7 +48,7 @@ LL | #[unsafe(proc_macro_attribute)] = note: extraneous unsafe is not allowed in attributes error: `allow` is not an unsafe attribute - --> $DIR/proc-unsafe-attributes.rs:24:3 + --> $DIR/proc-unsafe-attributes.rs:22:3 | LL | #[unsafe(allow(dead_code))] | ^^^^^^ this is not an unsafe attribute @@ -56,7 +56,7 @@ LL | #[unsafe(allow(dead_code))] = note: extraneous unsafe is not allowed in attributes error: `allow` is not an unsafe attribute - --> $DIR/proc-unsafe-attributes.rs:28:3 + --> $DIR/proc-unsafe-attributes.rs:26:3 | LL | #[unsafe(allow(unsafe(dead_code)))] | ^^^^^^ this is not an unsafe attribute @@ -64,7 +64,7 @@ LL | #[unsafe(allow(unsafe(dead_code)))] = note: extraneous unsafe is not allowed in attributes error: expected identifier, found keyword `unsafe` - --> $DIR/proc-unsafe-attributes.rs:28:16 + --> $DIR/proc-unsafe-attributes.rs:26:16 | LL | #[unsafe(allow(unsafe(dead_code)))] | ^^^^^^ expected identifier, found keyword @@ -75,31 +75,31 @@ LL | #[unsafe(allow(r#unsafe(dead_code)))] | ++ error: the `#[proc_macro]` attribute is only usable with crates of the `proc-macro` crate type - --> $DIR/proc-unsafe-attributes.rs:3:1 + --> $DIR/proc-unsafe-attributes.rs:1:1 | LL | #[unsafe(proc_macro)] | ^^^^^^^^^^^^^^^^^^^^^ error: the `#[proc_macro_derive]` attribute is only usable with crates of the `proc-macro` crate type - --> $DIR/proc-unsafe-attributes.rs:9:1 + --> $DIR/proc-unsafe-attributes.rs:7:1 | LL | #[unsafe(proc_macro_derive(Foo))] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: the `#[proc_macro_derive]` attribute is only usable with crates of the `proc-macro` crate type - --> $DIR/proc-unsafe-attributes.rs:14:1 + --> $DIR/proc-unsafe-attributes.rs:12:1 | LL | #[proc_macro_derive(unsafe(Foo))] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: the `#[proc_macro_attribute]` attribute is only usable with crates of the `proc-macro` crate type - --> $DIR/proc-unsafe-attributes.rs:19:1 + --> $DIR/proc-unsafe-attributes.rs:17:1 | LL | #[unsafe(proc_macro_attribute)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0452]: malformed lint attribute input - --> $DIR/proc-unsafe-attributes.rs:28:16 + --> $DIR/proc-unsafe-attributes.rs:26:16 | LL | #[unsafe(allow(unsafe(dead_code)))] | ^^^^^^^^^^^^^^^^^ bad attribute argument @@ -107,7 +107,7 @@ LL | #[unsafe(allow(unsafe(dead_code)))] = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error[E0452]: malformed lint attribute input - --> $DIR/proc-unsafe-attributes.rs:28:16 + --> $DIR/proc-unsafe-attributes.rs:26:16 | LL | #[unsafe(allow(unsafe(dead_code)))] | ^^^^^^^^^^^^^^^^^ bad attribute argument diff --git a/tests/ui/attributes/unsafe/unsafe-attributes.rs b/tests/ui/attributes/unsafe/unsafe-attributes.rs index 33a412add50..5c57767b3b9 100644 --- a/tests/ui/attributes/unsafe/unsafe-attributes.rs +++ b/tests/ui/attributes/unsafe/unsafe-attributes.rs @@ -1,5 +1,4 @@ //@ build-pass -#![feature(unsafe_attributes)] #[unsafe(no_mangle)] fn a() {} diff --git a/tests/ui/attributes/unsafe/unsafe-safe-attribute.rs b/tests/ui/attributes/unsafe/unsafe-safe-attribute.rs index 67db36afd2e..5af03a2b8d1 100644 --- a/tests/ui/attributes/unsafe/unsafe-safe-attribute.rs +++ b/tests/ui/attributes/unsafe/unsafe-safe-attribute.rs @@ -1,5 +1,3 @@ -#![feature(unsafe_attributes)] - #[unsafe(repr(C))] //~ ERROR: is not an unsafe attribute struct Foo {} diff --git a/tests/ui/attributes/unsafe/unsafe-safe-attribute.stderr b/tests/ui/attributes/unsafe/unsafe-safe-attribute.stderr index 584b0ea797d..55172c91aae 100644 --- a/tests/ui/attributes/unsafe/unsafe-safe-attribute.stderr +++ b/tests/ui/attributes/unsafe/unsafe-safe-attribute.stderr @@ -1,5 +1,5 @@ error: `repr` is not an unsafe attribute - --> $DIR/unsafe-safe-attribute.rs:3:3 + --> $DIR/unsafe-safe-attribute.rs:1:3 | LL | #[unsafe(repr(C))] | ^^^^^^ this is not an unsafe attribute diff --git a/tests/ui/attributes/unsafe/unsafe-safe-attribute_diagnostic.rs b/tests/ui/attributes/unsafe/unsafe-safe-attribute_diagnostic.rs index ff2eb61b405..0f241cc439f 100644 --- a/tests/ui/attributes/unsafe/unsafe-safe-attribute_diagnostic.rs +++ b/tests/ui/attributes/unsafe/unsafe-safe-attribute_diagnostic.rs @@ -1,5 +1,3 @@ -#![feature(unsafe_attributes)] - #[unsafe(diagnostic::on_unimplemented( //~ ERROR: is not an unsafe attribute message = "testing", ))] diff --git a/tests/ui/attributes/unsafe/unsafe-safe-attribute_diagnostic.stderr b/tests/ui/attributes/unsafe/unsafe-safe-attribute_diagnostic.stderr index 26b5e4e37b9..3bc291db5ac 100644 --- a/tests/ui/attributes/unsafe/unsafe-safe-attribute_diagnostic.stderr +++ b/tests/ui/attributes/unsafe/unsafe-safe-attribute_diagnostic.stderr @@ -1,5 +1,5 @@ error: `diagnostic::on_unimplemented` is not an unsafe attribute - --> $DIR/unsafe-safe-attribute_diagnostic.rs:3:3 + --> $DIR/unsafe-safe-attribute_diagnostic.rs:1:3 | LL | #[unsafe(diagnostic::on_unimplemented( | ^^^^^^ this is not an unsafe attribute diff --git a/tests/ui/borrowck/alias-liveness/opaque-type-param.stderr b/tests/ui/borrowck/alias-liveness/opaque-type-param.stderr index 73de5864953..1a32d120057 100644 --- a/tests/ui/borrowck/alias-liveness/opaque-type-param.stderr +++ b/tests/ui/borrowck/alias-liveness/opaque-type-param.stderr @@ -7,6 +7,11 @@ LL | fn foo<'a>(s: &'a str) -> impl Trait + 'static { | hidden type `impl Trait + 'static` captures the lifetime `'a` as defined here LL | bar(s) | ^^^^^^ + | +help: add a `use<...>` bound to explicitly capture `'a` + | +LL | fn foo<'a>(s: &'a str) -> impl Trait + 'static + use<'a> { + | +++++++++ error: aborting due to 1 previous error diff --git a/tests/ui/borrowck/borrow-raw-address-of-borrowed.rs b/tests/ui/borrowck/borrow-raw-address-of-borrowed.rs index f25fd7f66b3..3ed42d07289 100644 --- a/tests/ui/borrowck/borrow-raw-address-of-borrowed.rs +++ b/tests/ui/borrowck/borrow-raw-address-of-borrowed.rs @@ -1,5 +1,3 @@ -#![feature(raw_ref_op)] - fn address_of_shared() { let mut x = 0; let y = &x; diff --git a/tests/ui/borrowck/borrow-raw-address-of-borrowed.stderr b/tests/ui/borrowck/borrow-raw-address-of-borrowed.stderr index 6f7b7e08070..1a38f8c780e 100644 --- a/tests/ui/borrowck/borrow-raw-address-of-borrowed.stderr +++ b/tests/ui/borrowck/borrow-raw-address-of-borrowed.stderr @@ -1,5 +1,5 @@ error[E0502]: cannot borrow `x` as mutable because it is also borrowed as immutable - --> $DIR/borrow-raw-address-of-borrowed.rs:7:13 + --> $DIR/borrow-raw-address-of-borrowed.rs:5:13 | LL | let y = &x; | -- immutable borrow occurs here @@ -11,7 +11,7 @@ LL | drop(y); | - immutable borrow later used here error[E0502]: cannot borrow `x` as immutable because it is also borrowed as mutable - --> $DIR/borrow-raw-address-of-borrowed.rs:16:13 + --> $DIR/borrow-raw-address-of-borrowed.rs:14:13 | LL | let y = &mut x; | ------ mutable borrow occurs here @@ -23,7 +23,7 @@ LL | drop(y); | - mutable borrow later used here error[E0499]: cannot borrow `x` as mutable more than once at a time - --> $DIR/borrow-raw-address-of-borrowed.rs:17:13 + --> $DIR/borrow-raw-address-of-borrowed.rs:15:13 | LL | let y = &mut x; | ------ first mutable borrow occurs here diff --git a/tests/ui/borrowck/borrow-raw-address-of-deref-mutability-ok.rs b/tests/ui/borrowck/borrow-raw-address-of-deref-mutability-ok.rs index 0dfced34c7e..23409795227 100644 --- a/tests/ui/borrowck/borrow-raw-address-of-deref-mutability-ok.rs +++ b/tests/ui/borrowck/borrow-raw-address-of-deref-mutability-ok.rs @@ -1,7 +1,5 @@ //@ check-pass -#![feature(raw_ref_op)] - fn raw_reborrow() { let x = &0; let y = &mut 0; diff --git a/tests/ui/borrowck/borrow-raw-address-of-deref-mutability.rs b/tests/ui/borrowck/borrow-raw-address-of-deref-mutability.rs index 712873528b5..5b3936ef5a3 100644 --- a/tests/ui/borrowck/borrow-raw-address-of-deref-mutability.rs +++ b/tests/ui/borrowck/borrow-raw-address-of-deref-mutability.rs @@ -1,7 +1,5 @@ // Check that `&raw mut` cannot be used to turn a `&T` into a `*mut T`. -#![feature(raw_ref_op)] - fn raw_reborrow() { let x = &0; diff --git a/tests/ui/borrowck/borrow-raw-address-of-deref-mutability.stderr b/tests/ui/borrowck/borrow-raw-address-of-deref-mutability.stderr index cfc86ff0dc1..ac0241cf9a7 100644 --- a/tests/ui/borrowck/borrow-raw-address-of-deref-mutability.stderr +++ b/tests/ui/borrowck/borrow-raw-address-of-deref-mutability.stderr @@ -1,5 +1,5 @@ error[E0596]: cannot borrow `*x` as mutable, as it is behind a `&` reference - --> $DIR/borrow-raw-address-of-deref-mutability.rs:8:13 + --> $DIR/borrow-raw-address-of-deref-mutability.rs:6:13 | LL | let q = &raw mut *x; | ^^^^^^^^^^^ `x` is a `&` reference, so the data it refers to cannot be borrowed as mutable @@ -10,7 +10,7 @@ LL | let x = &mut 0; | +++ error[E0596]: cannot borrow `*x` as mutable, as it is behind a `*const` pointer - --> $DIR/borrow-raw-address-of-deref-mutability.rs:14:13 + --> $DIR/borrow-raw-address-of-deref-mutability.rs:12:13 | LL | let q = &raw mut *x; | ^^^^^^^^^^^ `x` is a `*const` pointer, so the data it refers to cannot be borrowed as mutable diff --git a/tests/ui/borrowck/borrow-raw-address-of-mutability-ok.rs b/tests/ui/borrowck/borrow-raw-address-of-mutability-ok.rs index 7b0232a9d45..ed8c5502a75 100644 --- a/tests/ui/borrowck/borrow-raw-address-of-mutability-ok.rs +++ b/tests/ui/borrowck/borrow-raw-address-of-mutability-ok.rs @@ -1,7 +1,5 @@ //@ check-pass -#![feature(raw_ref_op)] - fn mutable_address_of() { let mut x = 0; let y = &raw mut x; diff --git a/tests/ui/borrowck/borrow-raw-address-of-mutability.rs b/tests/ui/borrowck/borrow-raw-address-of-mutability.rs index 320c54b806a..2c5d636d096 100644 --- a/tests/ui/borrowck/borrow-raw-address-of-mutability.rs +++ b/tests/ui/borrowck/borrow-raw-address-of-mutability.rs @@ -1,5 +1,3 @@ -#![feature(raw_ref_op)] - fn mutable_address_of() { let x = 0; let y = &raw mut x; //~ ERROR cannot borrow diff --git a/tests/ui/borrowck/borrow-raw-address-of-mutability.stderr b/tests/ui/borrowck/borrow-raw-address-of-mutability.stderr index 4b5b368287e..f81a8c99376 100644 --- a/tests/ui/borrowck/borrow-raw-address-of-mutability.stderr +++ b/tests/ui/borrowck/borrow-raw-address-of-mutability.stderr @@ -1,5 +1,5 @@ error[E0596]: cannot borrow `x` as mutable, as it is not declared as mutable - --> $DIR/borrow-raw-address-of-mutability.rs:5:13 + --> $DIR/borrow-raw-address-of-mutability.rs:3:13 | LL | let y = &raw mut x; | ^^^^^^^^^^ cannot borrow as mutable @@ -10,7 +10,7 @@ LL | let mut x = 0; | +++ error[E0596]: cannot borrow `x` as mutable, as it is not declared as mutable - --> $DIR/borrow-raw-address-of-mutability.rs:11:17 + --> $DIR/borrow-raw-address-of-mutability.rs:9:17 | LL | let y = &raw mut x; | ^^^^^^^^^^ cannot borrow as mutable @@ -21,7 +21,7 @@ LL | let mut x = 0; | +++ error[E0596]: cannot borrow `f` as mutable, as it is not declared as mutable - --> $DIR/borrow-raw-address-of-mutability.rs:21:5 + --> $DIR/borrow-raw-address-of-mutability.rs:19:5 | LL | let y = &raw mut x; | - calling `f` requires mutable binding due to mutable borrow of `x` @@ -35,7 +35,7 @@ LL | let mut f = || { | +++ error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure - --> $DIR/borrow-raw-address-of-mutability.rs:29:17 + --> $DIR/borrow-raw-address-of-mutability.rs:27:17 | LL | fn make_fn<F: Fn()>(f: F) -> F { f } | - change this to accept `FnMut` instead of `Fn` @@ -48,7 +48,7 @@ LL | let y = &raw mut x; | ^^^^^^^^^^ cannot borrow as mutable error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure - --> $DIR/borrow-raw-address-of-mutability.rs:37:17 + --> $DIR/borrow-raw-address-of-mutability.rs:35:17 | LL | fn make_fn<F: Fn()>(f: F) -> F { f } | - change this to accept `FnMut` instead of `Fn` diff --git a/tests/ui/borrowck/regions-bound-missing-bound-in-impl.stderr b/tests/ui/borrowck/regions-bound-missing-bound-in-impl.stderr index 54d8f26f4ea..5f0347bdb4d 100644 --- a/tests/ui/borrowck/regions-bound-missing-bound-in-impl.stderr +++ b/tests/ui/borrowck/regions-bound-missing-bound-in-impl.stderr @@ -30,9 +30,9 @@ note: the lifetime `'c` as defined here... LL | fn wrong_bound1<'b,'c,'d:'a+'c>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>) { | ^^ note: ...does not necessarily outlive the lifetime `'c` as defined here - --> $DIR/regions-bound-missing-bound-in-impl.rs:27:24 + --> $DIR/regions-bound-missing-bound-in-impl.rs:12:24 | -LL | fn wrong_bound1<'b,'c,'d:'a+'c>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>) { +LL | fn wrong_bound1<'b,'c,'d:'a+'b>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>); | ^^ error[E0308]: method not compatible with trait @@ -44,16 +44,15 @@ LL | fn wrong_bound1<'b,'c,'d:'a+'c>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d = note: expected signature `fn(&'a _, Inv<'c>, Inv<'c>, Inv<'_>)` found signature `fn(&'a _, Inv<'_>, Inv<'c>, Inv<'_>)` note: the lifetime `'c` as defined here... - --> $DIR/regions-bound-missing-bound-in-impl.rs:27:24 + --> $DIR/regions-bound-missing-bound-in-impl.rs:12:24 | -LL | fn wrong_bound1<'b,'c,'d:'a+'c>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>) { +LL | fn wrong_bound1<'b,'c,'d:'a+'b>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>); | ^^ note: ...does not necessarily outlive the lifetime `'c` as defined here --> $DIR/regions-bound-missing-bound-in-impl.rs:27:24 | LL | fn wrong_bound1<'b,'c,'d:'a+'c>(self, b: Inv<'b>, c: Inv<'c>, d: Inv<'d>) { | ^^ - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error[E0195]: lifetime parameters or bounds on method `wrong_bound2` do not match the trait declaration --> $DIR/regions-bound-missing-bound-in-impl.rs:42:20 diff --git a/tests/ui/cast/ptr-to-trait-obj-different-args.stderr b/tests/ui/cast/ptr-to-trait-obj-different-args.stderr index b04289ae747..8e60ca42f0a 100644 --- a/tests/ui/cast/ptr-to-trait-obj-different-args.stderr +++ b/tests/ui/cast/ptr-to-trait-obj-different-args.stderr @@ -14,6 +14,7 @@ LL | let y: *const dyn Trait<Y> = x as _; | = note: expected trait object `dyn Trait<X>` found trait object `dyn Trait<Y>` + = help: `dyn Trait<Y>` implements `Trait` so you could box the found value and coerce it to the trait object `Box<dyn Trait>`, you will have to change the expected type as well error[E0308]: mismatched types --> $DIR/ptr-to-trait-obj-different-args.rs:27:34 @@ -25,6 +26,7 @@ LL | let _: *const dyn Trait<T> = x as _; | = note: expected trait object `dyn Trait<X>` found trait object `dyn Trait<T>` + = help: `dyn Trait<T>` implements `Trait` so you could box the found value and coerce it to the trait object `Box<dyn Trait>`, you will have to change the expected type as well error[E0308]: mismatched types --> $DIR/ptr-to-trait-obj-different-args.rs:28:34 @@ -37,6 +39,7 @@ LL | let _: *const dyn Trait<X> = t as _; | = note: expected trait object `dyn Trait<T>` found trait object `dyn Trait<X>` + = help: `dyn Trait<X>` implements `Trait` so you could box the found value and coerce it to the trait object `Box<dyn Trait>`, you will have to change the expected type as well error[E0308]: mismatched types --> $DIR/ptr-to-trait-obj-different-args.rs:36:5 diff --git a/tests/ui/cast/ptr-to-trait-obj-different-regions-id-trait.stderr b/tests/ui/cast/ptr-to-trait-obj-different-regions-id-trait.current.stderr index d1d598e603f..5a5b4bfcacf 100644 --- a/tests/ui/cast/ptr-to-trait-obj-different-regions-id-trait.stderr +++ b/tests/ui/cast/ptr-to-trait-obj-different-regions-id-trait.current.stderr @@ -1,5 +1,5 @@ error: lifetime may not live long enough - --> $DIR/ptr-to-trait-obj-different-regions-id-trait.rs:21:17 + --> $DIR/ptr-to-trait-obj-different-regions-id-trait.rs:24:17 | LL | fn m<'a>() { | -- lifetime `'a` defined here diff --git a/tests/ui/cast/ptr-to-trait-obj-different-regions-id-trait.next.stderr b/tests/ui/cast/ptr-to-trait-obj-different-regions-id-trait.next.stderr new file mode 100644 index 00000000000..5a5b4bfcacf --- /dev/null +++ b/tests/ui/cast/ptr-to-trait-obj-different-regions-id-trait.next.stderr @@ -0,0 +1,15 @@ +error: lifetime may not live long enough + --> $DIR/ptr-to-trait-obj-different-regions-id-trait.rs:24:17 + | +LL | fn m<'a>() { + | -- lifetime `'a` defined here +LL | let unsend: *const dyn Cat<'a> = &(); +LL | let _send = unsend as *const S<dyn Cat<'static>>; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'a` must outlive `'static` + | + = note: requirement occurs because of the type `S<dyn Cat<'_>>`, which makes the generic argument `dyn Cat<'_>` invariant + = note: the struct `S<T>` is invariant over the parameter `T` + = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance + +error: aborting due to 1 previous error + diff --git a/tests/ui/cast/ptr-to-trait-obj-different-regions-id-trait.rs b/tests/ui/cast/ptr-to-trait-obj-different-regions-id-trait.rs index cdd55e24392..f968dca4fd3 100644 --- a/tests/ui/cast/ptr-to-trait-obj-different-regions-id-trait.rs +++ b/tests/ui/cast/ptr-to-trait-obj-different-regions-id-trait.rs @@ -1,3 +1,6 @@ +//@ revisions: current next +//@ ignore-compare-mode-next-solver (explicit revisions) +//@[next] compile-flags: -Znext-solver //@ check-fail // // Make sure we can't trick the compiler by using a projection. diff --git a/tests/ui/cast/ptr-to-trait-obj-different-regions-lt-ext.rs b/tests/ui/cast/ptr-to-trait-obj-different-regions-lt-ext.rs index 96345de01c9..be2b89aab08 100644 --- a/tests/ui/cast/ptr-to-trait-obj-different-regions-lt-ext.rs +++ b/tests/ui/cast/ptr-to-trait-obj-different-regions-lt-ext.rs @@ -2,7 +2,7 @@ // // issue: <https://github.com/rust-lang/rust/issues/120217> -#![feature(arbitrary_self_types)] +#![feature(arbitrary_self_types_pointers)] trait Static<'a> { fn proof(self: *const Self, s: &'a str) -> &'static str; diff --git a/tests/ui/cfg/disallowed-cli-cfgs.fmt_debug_.stderr b/tests/ui/cfg/disallowed-cli-cfgs.fmt_debug_.stderr new file mode 100644 index 00000000000..a0d7fa5c3c9 --- /dev/null +++ b/tests/ui/cfg/disallowed-cli-cfgs.fmt_debug_.stderr @@ -0,0 +1,8 @@ +error: unexpected `--cfg fmt_debug="shallow"` flag + | + = note: config `fmt_debug` is only supposed to be controlled by `-Z fmt-debug` + = note: manually setting a built-in cfg can and does create incoherent behaviors + = note: `#[deny(explicit_builtin_cfgs_in_flags)]` on by default + +error: aborting due to 1 previous error + diff --git a/tests/ui/cfg/disallowed-cli-cfgs.rs b/tests/ui/cfg/disallowed-cli-cfgs.rs index 714c01f4bc6..3c9ee87f28a 100644 --- a/tests/ui/cfg/disallowed-cli-cfgs.rs +++ b/tests/ui/cfg/disallowed-cli-cfgs.rs @@ -6,6 +6,7 @@ //@ revisions: target_pointer_width_ target_vendor_ target_has_atomic_ //@ revisions: target_has_atomic_equal_alignment_ target_has_atomic_load_store_ //@ revisions: target_thread_local_ relocation_model_ +//@ revisions: fmt_debug_ //@ [overflow_checks_]compile-flags: --cfg overflow_checks //@ [debug_assertions_]compile-flags: --cfg debug_assertions @@ -31,5 +32,6 @@ //@ [target_has_atomic_load_store_]compile-flags: --cfg target_has_atomic_load_store="32" //@ [target_thread_local_]compile-flags: --cfg target_thread_local //@ [relocation_model_]compile-flags: --cfg relocation_model="a" +//@ [fmt_debug_]compile-flags: --cfg fmt_debug="shallow" fn main() {} diff --git a/tests/ui/check-cfg/allow-same-level.stderr b/tests/ui/check-cfg/allow-same-level.stderr index b311a80c8fd..b1a9c5810d8 100644 --- a/tests/ui/check-cfg/allow-same-level.stderr +++ b/tests/ui/check-cfg/allow-same-level.stderr @@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `FALSE` LL | #[cfg(FALSE)] | ^^^^^ | - = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` + = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` = help: to expect this configuration use `--check-cfg=cfg(FALSE)` = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration = note: `#[warn(unexpected_cfgs)]` on by default diff --git a/tests/ui/check-cfg/cargo-build-script.stderr b/tests/ui/check-cfg/cargo-build-script.stderr index 9ab3290ef22..0b01b1da5a7 100644 --- a/tests/ui/check-cfg/cargo-build-script.stderr +++ b/tests/ui/check-cfg/cargo-build-script.stderr @@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `has_foo` LL | #[cfg(has_foo)] | ^^^^^^^ | - = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `has_bar`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` + = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `has_bar`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` = help: consider using a Cargo feature instead = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [lints.rust] diff --git a/tests/ui/check-cfg/cargo-feature.none.stderr b/tests/ui/check-cfg/cargo-feature.none.stderr index 9d3117ed54d..6de6e9a6851 100644 --- a/tests/ui/check-cfg/cargo-feature.none.stderr +++ b/tests/ui/check-cfg/cargo-feature.none.stderr @@ -25,7 +25,7 @@ warning: unexpected `cfg` condition name: `tokio_unstable` LL | #[cfg(tokio_unstable)] | ^^^^^^^^^^^^^^ | - = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` + = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` = help: consider using a Cargo feature instead = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [lints.rust] diff --git a/tests/ui/check-cfg/cargo-feature.some.stderr b/tests/ui/check-cfg/cargo-feature.some.stderr index 14e24cb1429..d4a7f6defb2 100644 --- a/tests/ui/check-cfg/cargo-feature.some.stderr +++ b/tests/ui/check-cfg/cargo-feature.some.stderr @@ -25,7 +25,7 @@ warning: unexpected `cfg` condition name: `tokio_unstable` LL | #[cfg(tokio_unstable)] | ^^^^^^^^^^^^^^ | - = help: expected names are: `CONFIG_NVME`, `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` + = help: expected names are: `CONFIG_NVME`, `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` = help: consider using a Cargo feature instead = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [lints.rust] diff --git a/tests/ui/check-cfg/cfg-value-for-cfg-name-duplicate.stderr b/tests/ui/check-cfg/cfg-value-for-cfg-name-duplicate.stderr index 08bd43832ea..831722a12e2 100644 --- a/tests/ui/check-cfg/cfg-value-for-cfg-name-duplicate.stderr +++ b/tests/ui/check-cfg/cfg-value-for-cfg-name-duplicate.stderr @@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `value` LL | #[cfg(value)] | ^^^^^ | - = help: expected names are: `bar`, `bee`, `clippy`, `cow`, `debug_assertions`, `doc`, `doctest`, `foo`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` + = help: expected names are: `bar`, `bee`, `clippy`, `cow`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `foo`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` = help: to expect this configuration use `--check-cfg=cfg(value)` = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration = note: `#[warn(unexpected_cfgs)]` on by default diff --git a/tests/ui/check-cfg/cfg-value-for-cfg-name-multiple.stderr b/tests/ui/check-cfg/cfg-value-for-cfg-name-multiple.stderr index 6db1144eada..a35a8d68def 100644 --- a/tests/ui/check-cfg/cfg-value-for-cfg-name-multiple.stderr +++ b/tests/ui/check-cfg/cfg-value-for-cfg-name-multiple.stderr @@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `my_value` LL | #[cfg(my_value)] | ^^^^^^^^ | - = help: expected names are: `bar`, `clippy`, `debug_assertions`, `doc`, `doctest`, `foo`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` + = help: expected names are: `bar`, `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `foo`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` = help: to expect this configuration use `--check-cfg=cfg(my_value)` = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration = note: `#[warn(unexpected_cfgs)]` on by default diff --git a/tests/ui/check-cfg/cfg-value-for-cfg-name.stderr b/tests/ui/check-cfg/cfg-value-for-cfg-name.stderr index a5f8176343a..65a73ffcd1d 100644 --- a/tests/ui/check-cfg/cfg-value-for-cfg-name.stderr +++ b/tests/ui/check-cfg/cfg-value-for-cfg-name.stderr @@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `linux` LL | #[cfg(linux)] | ^^^^^ help: found config with similar value: `target_os = "linux"` | - = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` + = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` = help: to expect this configuration use `--check-cfg=cfg(linux)` = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration = note: `#[warn(unexpected_cfgs)]` on by default diff --git a/tests/ui/check-cfg/compact-names.stderr b/tests/ui/check-cfg/compact-names.stderr index 6fecdb52362..536c992ee92 100644 --- a/tests/ui/check-cfg/compact-names.stderr +++ b/tests/ui/check-cfg/compact-names.stderr @@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `target_architecture` LL | #[cfg(target(os = "linux", architecture = "arm"))] | ^^^^^^^^^^^^^^^^^^^^ | - = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` + = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` = help: to expect this configuration use `--check-cfg=cfg(target_architecture, values("arm"))` = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration = note: `#[warn(unexpected_cfgs)]` on by default diff --git a/tests/ui/check-cfg/exhaustive-names-values.empty_cfg.stderr b/tests/ui/check-cfg/exhaustive-names-values.empty_cfg.stderr index 2497864e87e..6c26a8b11d9 100644 --- a/tests/ui/check-cfg/exhaustive-names-values.empty_cfg.stderr +++ b/tests/ui/check-cfg/exhaustive-names-values.empty_cfg.stderr @@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `unknown_key` LL | #[cfg(unknown_key = "value")] | ^^^^^^^^^^^^^^^^^^^^^ | - = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` + = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` = help: to expect this configuration use `--check-cfg=cfg(unknown_key, values("value"))` = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration = note: `#[warn(unexpected_cfgs)]` on by default diff --git a/tests/ui/check-cfg/exhaustive-names-values.feature.stderr b/tests/ui/check-cfg/exhaustive-names-values.feature.stderr index a7d4c6d4df6..b7ccf5e5f83 100644 --- a/tests/ui/check-cfg/exhaustive-names-values.feature.stderr +++ b/tests/ui/check-cfg/exhaustive-names-values.feature.stderr @@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `unknown_key` LL | #[cfg(unknown_key = "value")] | ^^^^^^^^^^^^^^^^^^^^^ | - = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` + = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` = help: to expect this configuration use `--check-cfg=cfg(unknown_key, values("value"))` = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration = note: `#[warn(unexpected_cfgs)]` on by default diff --git a/tests/ui/check-cfg/exhaustive-names-values.full.stderr b/tests/ui/check-cfg/exhaustive-names-values.full.stderr index a7d4c6d4df6..b7ccf5e5f83 100644 --- a/tests/ui/check-cfg/exhaustive-names-values.full.stderr +++ b/tests/ui/check-cfg/exhaustive-names-values.full.stderr @@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `unknown_key` LL | #[cfg(unknown_key = "value")] | ^^^^^^^^^^^^^^^^^^^^^ | - = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` + = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` = help: to expect this configuration use `--check-cfg=cfg(unknown_key, values("value"))` = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration = note: `#[warn(unexpected_cfgs)]` on by default diff --git a/tests/ui/check-cfg/exhaustive-names.stderr b/tests/ui/check-cfg/exhaustive-names.stderr index 7ac3241db5f..5350534f3e8 100644 --- a/tests/ui/check-cfg/exhaustive-names.stderr +++ b/tests/ui/check-cfg/exhaustive-names.stderr @@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `unknown_key` LL | #[cfg(unknown_key = "value")] | ^^^^^^^^^^^^^^^^^^^^^ | - = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` + = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` = help: to expect this configuration use `--check-cfg=cfg(unknown_key, values("value"))` = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration = note: `#[warn(unexpected_cfgs)]` on by default diff --git a/tests/ui/check-cfg/mix.stderr b/tests/ui/check-cfg/mix.stderr index 520cffc4b02..a163728b51d 100644 --- a/tests/ui/check-cfg/mix.stderr +++ b/tests/ui/check-cfg/mix.stderr @@ -44,7 +44,7 @@ warning: unexpected `cfg` condition name: `uu` LL | #[cfg_attr(uu, test)] | ^^ | - = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` + = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` = help: to expect this configuration use `--check-cfg=cfg(uu)` = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration @@ -251,7 +251,7 @@ warning: unexpected `cfg` condition value: `zebra` LL | cfg!(target_feature = "zebra"); | ^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `amx-bf16`, `amx-complex`, `amx-fp16`, `amx-int8`, `amx-tile`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, and `avx512vpopcntdq` and 201 more + = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `amx-bf16`, `amx-complex`, `amx-fp16`, `amx-int8`, `amx-tile`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, and `avx512vpopcntdq` and 239 more = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: 27 warnings emitted diff --git a/tests/ui/check-cfg/stmt-no-ice.stderr b/tests/ui/check-cfg/stmt-no-ice.stderr index e8b61d808fe..98f09a648bc 100644 --- a/tests/ui/check-cfg/stmt-no-ice.stderr +++ b/tests/ui/check-cfg/stmt-no-ice.stderr @@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `crossbeam_loom` LL | #[cfg(crossbeam_loom)] | ^^^^^^^^^^^^^^ | - = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` + = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` = help: to expect this configuration use `--check-cfg=cfg(crossbeam_loom)` = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration = note: `#[warn(unexpected_cfgs)]` on by default diff --git a/tests/ui/check-cfg/well-known-names.stderr b/tests/ui/check-cfg/well-known-names.stderr index 41130210df1..abcf53cfe30 100644 --- a/tests/ui/check-cfg/well-known-names.stderr +++ b/tests/ui/check-cfg/well-known-names.stderr @@ -18,7 +18,7 @@ warning: unexpected `cfg` condition name: `features` LL | #[cfg(features = "foo")] | ^^^^^^^^^^^^^^^^ | - = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` + = help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` = help: to expect this configuration use `--check-cfg=cfg(features, values("foo"))` = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration diff --git a/tests/ui/check-cfg/well-known-values.rs b/tests/ui/check-cfg/well-known-values.rs index d5fe7464792..1fda4b2089e 100644 --- a/tests/ui/check-cfg/well-known-values.rs +++ b/tests/ui/check-cfg/well-known-values.rs @@ -16,6 +16,7 @@ #![feature(cfg_target_has_atomic_equal_alignment)] #![feature(cfg_target_thread_local)] #![feature(cfg_ub_checks)] +#![feature(fmt_debug)] // This part makes sure that none of the well known names are // unexpected. @@ -33,6 +34,8 @@ //~^ WARN unexpected `cfg` condition value doctest = "_UNEXPECTED_VALUE", //~^ WARN unexpected `cfg` condition value + fmt_debug = "_UNEXPECTED_VALUE", + //~^ WARN unexpected `cfg` condition value miri = "_UNEXPECTED_VALUE", //~^ WARN unexpected `cfg` condition value overflow_checks = "_UNEXPECTED_VALUE", diff --git a/tests/ui/check-cfg/well-known-values.stderr b/tests/ui/check-cfg/well-known-values.stderr index d780e04e729..144a67025b3 100644 --- a/tests/ui/check-cfg/well-known-values.stderr +++ b/tests/ui/check-cfg/well-known-values.stderr @@ -1,5 +1,5 @@ warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:28:5 + --> $DIR/well-known-values.rs:29:5 | LL | clippy = "_UNEXPECTED_VALUE", | ^^^^^^---------------------- @@ -11,7 +11,7 @@ LL | clippy = "_UNEXPECTED_VALUE", = note: `#[warn(unexpected_cfgs)]` on by default warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:30:5 + --> $DIR/well-known-values.rs:31:5 | LL | debug_assertions = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^---------------------- @@ -22,7 +22,7 @@ LL | debug_assertions = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:32:5 + --> $DIR/well-known-values.rs:33:5 | LL | doc = "_UNEXPECTED_VALUE", | ^^^---------------------- @@ -33,7 +33,7 @@ LL | doc = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:34:5 + --> $DIR/well-known-values.rs:35:5 | LL | doctest = "_UNEXPECTED_VALUE", | ^^^^^^^---------------------- @@ -44,7 +44,16 @@ LL | doctest = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:36:5 + --> $DIR/well-known-values.rs:37:5 + | +LL | fmt_debug = "_UNEXPECTED_VALUE", + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: expected values for `fmt_debug` are: `full`, `none`, and `shallow` + = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration + +warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` + --> $DIR/well-known-values.rs:39:5 | LL | miri = "_UNEXPECTED_VALUE", | ^^^^---------------------- @@ -55,7 +64,7 @@ LL | miri = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:38:5 + --> $DIR/well-known-values.rs:41:5 | LL | overflow_checks = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^---------------------- @@ -66,7 +75,7 @@ LL | overflow_checks = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:40:5 + --> $DIR/well-known-values.rs:43:5 | LL | panic = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -75,7 +84,7 @@ LL | panic = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:42:5 + --> $DIR/well-known-values.rs:45:5 | LL | proc_macro = "_UNEXPECTED_VALUE", | ^^^^^^^^^^---------------------- @@ -86,7 +95,7 @@ LL | proc_macro = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:44:5 + --> $DIR/well-known-values.rs:47:5 | LL | relocation_model = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -95,7 +104,7 @@ LL | relocation_model = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:46:5 + --> $DIR/well-known-values.rs:49:5 | LL | rustfmt = "_UNEXPECTED_VALUE", | ^^^^^^^---------------------- @@ -106,7 +115,7 @@ LL | rustfmt = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:48:5 + --> $DIR/well-known-values.rs:51:5 | LL | sanitize = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -115,7 +124,7 @@ LL | sanitize = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:50:5 + --> $DIR/well-known-values.rs:53:5 | LL | target_abi = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -124,7 +133,7 @@ LL | target_abi = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:52:5 + --> $DIR/well-known-values.rs:55:5 | LL | target_arch = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -133,7 +142,7 @@ LL | target_arch = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:54:5 + --> $DIR/well-known-values.rs:57:5 | LL | target_endian = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -142,7 +151,7 @@ LL | target_endian = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:56:5 + --> $DIR/well-known-values.rs:59:5 | LL | target_env = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -151,7 +160,7 @@ LL | target_env = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:58:5 + --> $DIR/well-known-values.rs:61:5 | LL | target_family = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -160,16 +169,16 @@ LL | target_family = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:60:5 + --> $DIR/well-known-values.rs:63:5 | LL | target_feature = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `amx-bf16`, `amx-complex`, `amx-fp16`, `amx-int8`, `amx-tile`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, `avx512vpopcntdq`, `avxifma`, `avxneconvert`, `avxvnni`, `avxvnniint16`, `avxvnniint8`, `backchain`, `bf16`, `bmi1`, `bmi2`, `bti`, `bulk-memory`, `c`, `cache`, `cmpxchg16b`, `crc`, `crt-static`, `d`, `d32`, `dit`, `doloop`, `dotprod`, `dpb`, `dpb2`, `dsp`, `dsp1e2`, `dspe60`, `e`, `e1`, `e2`, `edsp`, `elrw`, `ermsb`, `exception-handling`, `extended-const`, `f`, `f16c`, `f32mm`, `f64mm`, `fcma`, `fdivdu`, `fhm`, `flagm`, `float1e2`, `float1e3`, `float3e4`, `float7e60`, `floate1`, `fma`, `fp-armv8`, `fp16`, `fp64`, `fpuv2_df`, `fpuv2_sf`, `fpuv3_df`, `fpuv3_hf`, `fpuv3_hi`, `fpuv3_sf`, `frecipe`, `frintts`, `fxsr`, `gfni`, `hard-float`, `hard-float-abi`, `hard-tp`, `high-registers`, `hvx`, `hvx-length128b`, `hwdiv`, `i8mm`, `jsconv`, `lahfsahf`, `lasx`, `lbt`, `lor`, `lse`, `lsx`, `lvz`, `lzcnt`, `m`, `mclass`, `movbe`, `mp`, `mp1e2`, `msa`, `mte`, `multivalue`, `mutable-globals`, `neon`, `nontrapping-fptoint`, `nvic`, `paca`, `pacg`, `pan`, `pclmulqdq`, `pmuv3`, `popcnt`, `power10-vector`, `power8-altivec`, `power8-vector`, `power9-altivec`, `power9-vector`, `prfchw`, `rand`, `ras`, `rclass`, `rcpc`, `rcpc2`, `rdm`, `rdrand`, `rdseed`, `reference-types`, `relax`, `relaxed-simd`, `rtm`, `sb`, `sha`, `sha2`, `sha3`, `sha512`, `sign-ext`, `simd128`, `sm3`, `sm4`, `spe`, `ssbs`, `sse`, `sse2`, `sse3`, `sse4.1`, `sse4.2`, `sse4a`, `ssse3`, `sve`, `sve2`, `sve2-aes`, `sve2-bitperm`, `sve2-sha3`, `sve2-sm4`, `tbm`, `thumb-mode`, `thumb2`, `tme`, `trust`, `trustzone`, `ual`, `unaligned-scalar-mem`, `v`, `v5te`, `v6`, `v6k`, `v6t2`, `v7`, `v8`, `v8.1a`, `v8.2a`, `v8.3a`, `v8.4a`, `v8.5a`, `v8.6a`, `v8.7a`, `vaes`, `vdsp2e60f`, `vdspv1`, `vdspv2`, `vector`, `vfp2`, `vfp3`, `vfp4`, `vh`, `virt`, `virtualization`, `vpclmulqdq`, `vsx`, `xop`, `xsave`, `xsavec`, `xsaveopt`, `xsaves`, `zba`, `zbb`, `zbc`, `zbkb`, `zbkc`, `zbkx`, `zbs`, `zdinx`, `zfh`, `zfhmin`, `zfinx`, `zhinx`, `zhinxmin`, `zk`, `zkn`, `zknd`, `zkne`, `zknh`, `zkr`, `zks`, `zksed`, `zksh`, and `zkt` + = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `amx-bf16`, `amx-complex`, `amx-fp16`, `amx-int8`, `amx-tile`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, `avx512vpopcntdq`, `avxifma`, `avxneconvert`, `avxvnni`, `avxvnniint16`, `avxvnniint8`, `backchain`, `bf16`, `bmi1`, `bmi2`, `bti`, `bulk-memory`, `c`, `cache`, `cmpxchg16b`, `crc`, `crt-static`, `cssc`, `d`, `d32`, `dit`, `doloop`, `dotprod`, `dpb`, `dpb2`, `dsp`, `dsp1e2`, `dspe60`, `e`, `e1`, `e2`, `ecv`, `edsp`, `elrw`, `ermsb`, `exception-handling`, `extended-const`, `f`, `f16c`, `f32mm`, `f64mm`, `faminmax`, `fcma`, `fdivdu`, `fhm`, `flagm`, `flagm2`, `float1e2`, `float1e3`, `float3e4`, `float7e60`, `floate1`, `fma`, `fp-armv8`, `fp16`, `fp64`, `fp8`, `fp8dot2`, `fp8dot4`, `fp8fma`, `fpuv2_df`, `fpuv2_sf`, `fpuv3_df`, `fpuv3_hf`, `fpuv3_hi`, `fpuv3_sf`, `frecipe`, `frintts`, `fxsr`, `gfni`, `hard-float`, `hard-float-abi`, `hard-tp`, `hbc`, `high-registers`, `hvx`, `hvx-length128b`, `hwdiv`, `i8mm`, `jsconv`, `lahfsahf`, `lasx`, `lbt`, `lor`, `lse`, `lse128`, `lse2`, `lsx`, `lut`, `lvz`, `lzcnt`, `m`, `mclass`, `mops`, `movbe`, `mp`, `mp1e2`, `msa`, `mte`, `multivalue`, `mutable-globals`, `neon`, `nontrapping-fptoint`, `nvic`, `paca`, `pacg`, `pan`, `pclmulqdq`, `pmuv3`, `popcnt`, `power10-vector`, `power8-altivec`, `power8-vector`, `power9-altivec`, `power9-vector`, `prfchw`, `rand`, `ras`, `rclass`, `rcpc`, `rcpc2`, `rcpc3`, `rdm`, `rdrand`, `rdseed`, `reference-types`, `relax`, `relaxed-simd`, `rtm`, `sb`, `sha`, `sha2`, `sha3`, `sha512`, `sign-ext`, `simd128`, `sm3`, `sm4`, `sme`, `sme-f16f16`, `sme-f64f64`, `sme-f8f16`, `sme-f8f32`, `sme-fa64`, `sme-i16i64`, `sme-lutv2`, `sme2`, `sme2p1`, `spe`, `ssbs`, `sse`, `sse2`, `sse3`, `sse4.1`, `sse4.2`, `sse4a`, `ssse3`, `ssve-fp8dot2`, `ssve-fp8dot4`, `ssve-fp8fma`, `sve`, `sve-b16b16`, `sve2`, `sve2-aes`, `sve2-bitperm`, `sve2-sha3`, `sve2-sm4`, `sve2p1`, `tbm`, `thumb-mode`, `thumb2`, `tme`, `trust`, `trustzone`, `ual`, `unaligned-scalar-mem`, `v`, `v5te`, `v6`, `v6k`, `v6t2`, `v7`, `v8`, `v8.1a`, `v8.2a`, `v8.3a`, `v8.4a`, `v8.5a`, `v8.6a`, `v8.7a`, `v8.8a`, `v8.9a`, `v9.1a`, `v9.2a`, `v9.3a`, `v9.4a`, `v9.5a`, `v9a`, `vaes`, `vdsp2e60f`, `vdspv1`, `vdspv2`, `vector`, `vfp2`, `vfp3`, `vfp4`, `vh`, `virt`, `virtualization`, `vpclmulqdq`, `vsx`, `wfxt`, `xop`, `xsave`, `xsavec`, `xsaveopt`, `xsaves`, `zba`, `zbb`, `zbc`, `zbkb`, `zbkc`, `zbkx`, `zbs`, `zdinx`, `zfh`, `zfhmin`, `zfinx`, `zhinx`, `zhinxmin`, `zk`, `zkn`, `zknd`, `zkne`, `zknh`, `zkr`, `zks`, `zksed`, `zksh`, and `zkt` = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:62:5 + --> $DIR/well-known-values.rs:65:5 | LL | target_has_atomic = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -178,7 +187,7 @@ LL | target_has_atomic = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:64:5 + --> $DIR/well-known-values.rs:67:5 | LL | target_has_atomic_equal_alignment = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -187,7 +196,7 @@ LL | target_has_atomic_equal_alignment = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:66:5 + --> $DIR/well-known-values.rs:69:5 | LL | target_has_atomic_load_store = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -196,16 +205,16 @@ LL | target_has_atomic_load_store = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:68:5 + --> $DIR/well-known-values.rs:71:5 | 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`, `nuttx`, `openbsd`, `psp`, `redox`, `solaris`, `solid_asp3`, `teeos`, `tvos`, `uefi`, `unknown`, `visionos`, `vita`, `vxworks`, `wasi`, `watchos`, `windows`, `xous`, and `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`, `nuttx`, `openbsd`, `psp`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, `uefi`, `unknown`, `visionos`, `vita`, `vxworks`, `wasi`, `watchos`, `windows`, `xous`, and `zkvm` = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:70:5 + --> $DIR/well-known-values.rs:73:5 | LL | target_pointer_width = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -214,7 +223,7 @@ LL | target_pointer_width = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:72:5 + --> $DIR/well-known-values.rs:75:5 | LL | target_thread_local = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^---------------------- @@ -225,7 +234,7 @@ LL | target_thread_local = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:74:5 + --> $DIR/well-known-values.rs:77:5 | LL | target_vendor = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -234,7 +243,7 @@ LL | target_vendor = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:76:5 + --> $DIR/well-known-values.rs:79:5 | LL | test = "_UNEXPECTED_VALUE", | ^^^^---------------------- @@ -245,7 +254,7 @@ LL | test = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:78:5 + --> $DIR/well-known-values.rs:81:5 | LL | ub_checks = "_UNEXPECTED_VALUE", | ^^^^^^^^^---------------------- @@ -256,7 +265,7 @@ LL | ub_checks = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:80:5 + --> $DIR/well-known-values.rs:83:5 | LL | unix = "_UNEXPECTED_VALUE", | ^^^^---------------------- @@ -267,7 +276,7 @@ LL | unix = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` - --> $DIR/well-known-values.rs:82:5 + --> $DIR/well-known-values.rs:85:5 | LL | windows = "_UNEXPECTED_VALUE", | ^^^^^^^---------------------- @@ -278,15 +287,15 @@ LL | windows = "_UNEXPECTED_VALUE", = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration warning: unexpected `cfg` condition value: `linuz` - --> $DIR/well-known-values.rs:88:7 + --> $DIR/well-known-values.rs:91:7 | 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`, `nuttx`, `openbsd`, `psp`, `redox`, `solaris`, `solid_asp3`, `teeos`, `tvos`, `uefi`, `unknown`, `visionos`, `vita`, `vxworks`, `wasi`, `watchos`, `windows`, `xous`, and `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`, `nuttx`, `openbsd`, `psp`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, `uefi`, `unknown`, `visionos`, `vita`, `vxworks`, `wasi`, `watchos`, `windows`, `xous`, and `zkvm` = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration -warning: 29 warnings emitted +warning: 30 warnings emitted diff --git a/tests/ui/closures/2229_closure_analysis/run_pass/multivariant.rs b/tests/ui/closures/2229_closure_analysis/run_pass/multivariant.rs index 52ed008137f..74f37b514e4 100644 --- a/tests/ui/closures/2229_closure_analysis/run_pass/multivariant.rs +++ b/tests/ui/closures/2229_closure_analysis/run_pass/multivariant.rs @@ -1,10 +1,9 @@ // Test precise capture of a multi-variant enum (when remaining variants are // visibly uninhabited). -//@ revisions: min_exhaustive_patterns exhaustive_patterns +//@ revisions: normal exhaustive_patterns //@ edition:2021 //@ run-pass #![cfg_attr(exhaustive_patterns, feature(exhaustive_patterns))] -#![cfg_attr(min_exhaustive_patterns, feature(min_exhaustive_patterns))] #![feature(never_type)] pub fn main() { diff --git a/tests/ui/closures/add_semicolon_non_block_closure.rs b/tests/ui/closures/add_semicolon_non_block_closure.rs index 3ae91be60c5..62c5e343cd3 100644 --- a/tests/ui/closures/add_semicolon_non_block_closure.rs +++ b/tests/ui/closures/add_semicolon_non_block_closure.rs @@ -8,4 +8,5 @@ fn main() { foo(|| bar()) //~^ ERROR mismatched types [E0308] //~| HELP consider using a semicolon here + //~| HELP try adding a return type } diff --git a/tests/ui/closures/add_semicolon_non_block_closure.stderr b/tests/ui/closures/add_semicolon_non_block_closure.stderr index d095e59c7eb..7883db8f98e 100644 --- a/tests/ui/closures/add_semicolon_non_block_closure.stderr +++ b/tests/ui/closures/add_semicolon_non_block_closure.stderr @@ -1,8 +1,6 @@ error[E0308]: mismatched types --> $DIR/add_semicolon_non_block_closure.rs:8:12 | -LL | fn main() { - | - expected `()` because of default return type LL | foo(|| bar()) | ^^^^^ expected `()`, found `i32` | @@ -10,6 +8,10 @@ help: consider using a semicolon here | LL | foo(|| { bar(); }) | + +++ +help: try adding a return type + | +LL | foo(|| -> i32 bar()) + | ++++++ error: aborting due to 1 previous error diff --git a/tests/ui/closures/coerce-unsafe-to-closure.stderr b/tests/ui/closures/coerce-unsafe-to-closure.stderr index cb718ca160f..2538fc0361c 100644 --- a/tests/ui/closures/coerce-unsafe-to-closure.stderr +++ b/tests/ui/closures/coerce-unsafe-to-closure.stderr @@ -1,4 +1,4 @@ -error[E0277]: expected a `FnOnce(&str)` closure, found `unsafe extern "rust-intrinsic" fn(_) -> _ {transmute::<_, _>}` +error[E0277]: expected a `FnOnce(&str)` closure, found `unsafe extern "rust-intrinsic" fn(_) -> _ {std::intrinsics::transmute::<_, _>}` --> $DIR/coerce-unsafe-to-closure.rs:2:44 | LL | let x: Option<&[u8]> = Some("foo").map(std::mem::transmute); @@ -6,7 +6,7 @@ LL | let x: Option<&[u8]> = Some("foo").map(std::mem::transmute); | | | required by a bound introduced by this call | - = help: the trait `FnOnce(&str)` is not implemented for fn item `unsafe extern "rust-intrinsic" fn(_) -> _ {transmute::<_, _>}` + = help: the trait `FnOnce(&str)` is not implemented for fn item `unsafe extern "rust-intrinsic" fn(_) -> _ {std::intrinsics::transmute::<_, _>}` = note: unsafe function cannot be called generically without an unsafe block note: required by a bound in `Option::<T>::map` --> $SRC_DIR/core/src/option.rs:LL:COL diff --git a/tests/ui/codemap_tests/huge_multispan_highlight.svg b/tests/ui/codemap_tests/huge_multispan_highlight.svg index 7b6dbb17c6f..12058176dc0 100644 --- a/tests/ui/codemap_tests/huge_multispan_highlight.svg +++ b/tests/ui/codemap_tests/huge_multispan_highlight.svg @@ -1,4 +1,4 @@ -<svg width="740px" height="848px" xmlns="http://www.w3.org/2000/svg"> +<svg width="818px" height="848px" xmlns="http://www.w3.org/2000/svg"> <style> .fg { fill: #AAAAAA } .bg { background: #000000 } diff --git a/tests/ui/coercion/cast-higher-ranked-unsafe-fn-ptr.rs b/tests/ui/coercion/cast-higher-ranked-unsafe-fn-ptr.rs new file mode 100644 index 00000000000..19723bee4d4 --- /dev/null +++ b/tests/ui/coercion/cast-higher-ranked-unsafe-fn-ptr.rs @@ -0,0 +1,14 @@ +//@ check-pass + +fn higher_ranked_fndef(ctx: &mut ()) {} + +fn test(higher_ranked_fnptr: fn(&mut ())) { + fn as_unsafe<T>(_: unsafe fn(T)) {} + + // Make sure that we can cast higher-ranked fn items and pointers to + // a non-higher-ranked target. + as_unsafe(higher_ranked_fndef); + as_unsafe(higher_ranked_fnptr); +} + +fn main() {} diff --git a/tests/ui/coercion/coerce-expect-unsized-ascribed.stderr b/tests/ui/coercion/coerce-expect-unsized-ascribed.stderr index 646044ae41a..0c220a13876 100644 --- a/tests/ui/coercion/coerce-expect-unsized-ascribed.stderr +++ b/tests/ui/coercion/coerce-expect-unsized-ascribed.stderr @@ -42,6 +42,7 @@ LL | let _ = type_ascribe!(Box::new( if true { false } else { true }), Box<d | = note: expected struct `Box<dyn Debug>` found struct `Box<bool>` + = help: `bool` implements `Debug` so you could box the found value and coerce it to the trait object `Box<dyn Debug>`, you will have to change the expected type as well error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:16:27 @@ -51,6 +52,7 @@ LL | let _ = type_ascribe!(Box::new( match true { true => 'a', false => 'b' | = note: expected struct `Box<dyn Debug>` found struct `Box<char>` + = help: `char` implements `Debug` so you could box the found value and coerce it to the trait object `Box<dyn Debug>`, you will have to change the expected type as well error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:18:27 @@ -96,6 +98,7 @@ LL | let _ = type_ascribe!(&if true { false } else { true }, &dyn Debug); | = note: expected reference `&dyn Debug` found reference `&bool` + = help: `bool` implements `Debug` so you could box the found value and coerce it to the trait object `Box<dyn Debug>`, you will have to change the expected type as well error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:24:27 @@ -105,6 +108,7 @@ LL | let _ = type_ascribe!(&match true { true => 'a', false => 'b' }, &dyn D | = note: expected reference `&dyn Debug` found reference `&char` + = help: `char` implements `Debug` so you could box the found value and coerce it to the trait object `Box<dyn Debug>`, you will have to change the expected type as well error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:26:27 diff --git a/tests/ui/coercion/constrain-expectation-in-arg.rs b/tests/ui/coercion/constrain-expectation-in-arg.rs new file mode 100644 index 00000000000..c515dedc4bb --- /dev/null +++ b/tests/ui/coercion/constrain-expectation-in-arg.rs @@ -0,0 +1,24 @@ +//@ check-pass + +// Regression test for for #129286. +// Makes sure that we don't have unconstrained type variables that come from +// bivariant type parameters due to the way that we construct expectation types +// when checking call expressions in HIR typeck. + +trait Trait { + type Item; +} + +struct Struct<A: Trait<Item = B>, B> { + pub field: A, +} + +fn identity<T>(x: T) -> T { + x +} + +fn test<A: Trait<Item = B>, B>(x: &Struct<A, B>) { + let x: &Struct<_, _> = identity(x); +} + +fn main() {} diff --git a/tests/ui/coherence/negative-coherence/generic_const_type_mismatch.rs b/tests/ui/coherence/negative-coherence/generic_const_type_mismatch.rs index e07fa78463c..cdfeb9c434e 100644 --- a/tests/ui/coherence/negative-coherence/generic_const_type_mismatch.rs +++ b/tests/ui/coherence/negative-coherence/generic_const_type_mismatch.rs @@ -5,7 +5,9 @@ #![feature(with_negative_coherence)] trait Trait {} impl<const N: u8> Trait for [(); N] {} +//~^ ERROR: mismatched types impl<const N: i8> Trait for [(); N] {} //~^ ERROR: conflicting implementations of trait `Trait` +//~| ERROR: mismatched types fn main() {} diff --git a/tests/ui/coherence/negative-coherence/generic_const_type_mismatch.stderr b/tests/ui/coherence/negative-coherence/generic_const_type_mismatch.stderr index 2087be8e711..d65450845bc 100644 --- a/tests/ui/coherence/negative-coherence/generic_const_type_mismatch.stderr +++ b/tests/ui/coherence/negative-coherence/generic_const_type_mismatch.stderr @@ -1,11 +1,25 @@ error[E0119]: conflicting implementations of trait `Trait` for type `[(); _]` - --> $DIR/generic_const_type_mismatch.rs:8:1 + --> $DIR/generic_const_type_mismatch.rs:9:1 | LL | impl<const N: u8> Trait for [(); N] {} | ----------------------------------- first implementation here +LL | LL | impl<const N: i8> Trait for [(); N] {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `[(); _]` -error: aborting due to 1 previous error +error[E0308]: mismatched types + --> $DIR/generic_const_type_mismatch.rs:7:34 + | +LL | impl<const N: u8> Trait for [(); N] {} + | ^ expected `usize`, found `u8` + +error[E0308]: mismatched types + --> $DIR/generic_const_type_mismatch.rs:9:34 + | +LL | impl<const N: i8> Trait for [(); N] {} + | ^ expected `usize`, found `i8` + +error: aborting due to 3 previous errors -For more information about this error, try `rustc --explain E0119`. +Some errors have detailed explanations: E0119, E0308. +For more information about an error, try `rustc --explain E0119`. diff --git a/tests/ui/coherence/normalize-for-errors.next.stderr b/tests/ui/coherence/normalize-for-errors.next.stderr index 634a10b7a14..44952dc1944 100644 --- a/tests/ui/coherence/normalize-for-errors.next.stderr +++ b/tests/ui/coherence/normalize-for-errors.next.stderr @@ -7,7 +7,7 @@ LL | LL | impl<S: Iterator> MyTrait<S> for (Box<<(MyType,) as Mirror>::Assoc>, S::Item) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(Box<(MyType,)>, <_ as Iterator>::Item)` | - = note: upstream crates may add a new impl of trait `std::clone::Clone` for type `(MyType,)` in future versions + = note: upstream crates may add a new impl of trait `std::clone::Clone` for type `std::boxed::Box<(MyType,)>` in future versions = note: upstream crates may add a new impl of trait `std::marker::Copy` for type `std::boxed::Box<(MyType,)>` in future versions error: aborting due to 1 previous error diff --git a/tests/ui/coherence/normalize-for-errors.rs b/tests/ui/coherence/normalize-for-errors.rs index 4188389a3ad..c17bb766b5b 100644 --- a/tests/ui/coherence/normalize-for-errors.rs +++ b/tests/ui/coherence/normalize-for-errors.rs @@ -18,6 +18,6 @@ impl<S: Iterator> MyTrait<S> for (Box<<(MyType,) as Mirror>::Assoc>, S::Item) {} //~^ ERROR conflicting implementations of trait `MyTrait<_>` for type `(Box<(MyType,)>, //~| NOTE conflicting implementation for `(Box<(MyType,)>, //~| NOTE upstream crates may add a new impl of trait `std::marker::Copy` for type `std::boxed::Box<(MyType,)>` in future versions -//[next]~| NOTE upstream crates may add a new impl of trait `std::clone::Clone` for type `(MyType,)` in future versions +//[next]~| NOTE upstream crates may add a new impl of trait `std::clone::Clone` for type `std::boxed::Box<(MyType,)>` in future versions fn main() {} diff --git a/tests/crashes/116308.rs b/tests/ui/const-generics/adt_const_params/116308.rs index cb96c80d79b..9ea7022e29c 100644 --- a/tests/crashes/116308.rs +++ b/tests/ui/const-generics/adt_const_params/116308.rs @@ -1,6 +1,8 @@ -//@ known-bug: #116308 +//@ check-pass #![feature(adt_const_params)] +// Regression test for #116308 + pub trait Identity { type Identity; } diff --git a/tests/ui/const-generics/adt_const_params/transmutable-ice-110969.rs b/tests/ui/const-generics/adt_const_params/transmutable-ice-110969.rs index 569e57fa326..401267a0f16 100644 --- a/tests/ui/const-generics/adt_const_params/transmutable-ice-110969.rs +++ b/tests/ui/const-generics/adt_const_params/transmutable-ice-110969.rs @@ -4,11 +4,11 @@ #![allow(incomplete_features, unstable_features)] mod assert { - use std::mem::BikeshedIntrinsicFrom; + use std::mem::TransmuteFrom; pub fn is_transmutable<Src, Dst, Context, const ASSUME: std::mem::Assume>() where - Dst: BikeshedIntrinsicFrom<Src, Context, ASSUME>, + Dst: TransmuteFrom<Src, Context, ASSUME>, //~^ ERROR trait takes at most 2 generic arguments but 3 generic arguments were supplied { } diff --git a/tests/ui/const-generics/adt_const_params/transmutable-ice-110969.stderr b/tests/ui/const-generics/adt_const_params/transmutable-ice-110969.stderr index 5c04c4c9d5b..96716685614 100644 --- a/tests/ui/const-generics/adt_const_params/transmutable-ice-110969.stderr +++ b/tests/ui/const-generics/adt_const_params/transmutable-ice-110969.stderr @@ -1,8 +1,8 @@ error[E0107]: trait takes at most 2 generic arguments but 3 generic arguments were supplied --> $DIR/transmutable-ice-110969.rs:11:14 | -LL | Dst: BikeshedIntrinsicFrom<Src, Context, ASSUME>, - | ^^^^^^^^^^^^^^^^^^^^^ -------- help: remove the unnecessary generic argument +LL | Dst: TransmuteFrom<Src, Context, ASSUME>, + | ^^^^^^^^^^^^^ -------- help: remove the unnecessary generic argument | | | expected at most 2 generic arguments diff --git a/tests/ui/const-generics/adt_const_params/unsizing-wfcheck-issue-126272.rs b/tests/ui/const-generics/adt_const_params/unsizing-wfcheck-issue-126272.rs new file mode 100644 index 00000000000..311f507d3c7 --- /dev/null +++ b/tests/ui/const-generics/adt_const_params/unsizing-wfcheck-issue-126272.rs @@ -0,0 +1,28 @@ +// This ensures we don't ICE in situations like rust-lang/rust#126272. + +#![feature(adt_const_params)] +#![allow(incomplete_features)] + +use std::marker::ConstParamTy; + +#[derive(Debug, PartialEq, Eq, ConstParamTy)] +//~^ ERROR the trait `ConstParamTy_` +//~| ERROR the trait `ConstParamTy_` +struct Foo { + nested: &'static Bar<dyn std::fmt::Debug>, + //~^ ERROR the size for values + //~| ERROR the size for values + //~| ERROR binary operation `==` cannot + //~| ERROR the trait bound `dyn Debug: Eq` + //~| ERROR the size for values +} + +#[derive(Debug, PartialEq, Eq, ConstParamTy)] +struct Bar<T>(T); + +struct Test<const F: Foo>; + +fn main() { + let x: Test<{ Foo { nested: &Bar(4) } }> = Test; + //~^ ERROR the size for values +} diff --git a/tests/ui/const-generics/adt_const_params/unsizing-wfcheck-issue-126272.stderr b/tests/ui/const-generics/adt_const_params/unsizing-wfcheck-issue-126272.stderr new file mode 100644 index 00000000000..1c30aa68e85 --- /dev/null +++ b/tests/ui/const-generics/adt_const_params/unsizing-wfcheck-issue-126272.stderr @@ -0,0 +1,160 @@ +error[E0277]: the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time + --> $DIR/unsizing-wfcheck-issue-126272.rs:12:13 + | +LL | nested: &'static Bar<dyn std::fmt::Debug>, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `(dyn Debug + 'static)` +note: required by an implicit `Sized` bound in `Bar` + --> $DIR/unsizing-wfcheck-issue-126272.rs:21:12 + | +LL | struct Bar<T>(T); + | ^ required by the implicit `Sized` requirement on this type parameter in `Bar` +help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>` + --> $DIR/unsizing-wfcheck-issue-126272.rs:21:12 + | +LL | struct Bar<T>(T); + | ^ - ...if indirection were used here: `Box<T>` + | | + | this could be changed to `T: ?Sized`... + +error[E0204]: the trait `ConstParamTy_` cannot be implemented for this type + --> $DIR/unsizing-wfcheck-issue-126272.rs:8:32 + | +LL | #[derive(Debug, PartialEq, Eq, ConstParamTy)] + | ^^^^^^^^^^^^ +... +LL | nested: &'static Bar<dyn std::fmt::Debug>, + | ----------------------------------------- this field does not implement `ConstParamTy_` + | + = note: this error originates in the derive macro `ConstParamTy` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0204]: the trait `ConstParamTy_` cannot be implemented for this type + --> $DIR/unsizing-wfcheck-issue-126272.rs:8:32 + | +LL | #[derive(Debug, PartialEq, Eq, ConstParamTy)] + | ^^^^^^^^^^^^ +... +LL | nested: &'static Bar<dyn std::fmt::Debug>, + | ----------------------------------------- this field does not implement `ConstParamTy_` + | +note: the `ConstParamTy_` impl for `&'static Bar<(dyn Debug + 'static)>` requires that `(dyn Debug + 'static): Eq` + --> $DIR/unsizing-wfcheck-issue-126272.rs:12:13 + | +LL | nested: &'static Bar<dyn std::fmt::Debug>, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: the `ConstParamTy_` impl for `&'static Bar<(dyn Debug + 'static)>` requires that `(dyn Debug + 'static): Sized` + --> $DIR/unsizing-wfcheck-issue-126272.rs:12:13 + | +LL | nested: &'static Bar<dyn std::fmt::Debug>, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: the `ConstParamTy_` impl for `&'static Bar<(dyn Debug + 'static)>` requires that `(dyn Debug + 'static): UnsizedConstParamTy` + --> $DIR/unsizing-wfcheck-issue-126272.rs:12:13 + | +LL | nested: &'static Bar<dyn std::fmt::Debug>, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = note: this error originates in the derive macro `ConstParamTy` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time + --> $DIR/unsizing-wfcheck-issue-126272.rs:12:5 + | +LL | #[derive(Debug, PartialEq, Eq, ConstParamTy)] + | ----- in this derive macro expansion +... +LL | nested: &'static Bar<dyn std::fmt::Debug>, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `(dyn Debug + 'static)`, which is required by `&&'static Bar<(dyn Debug + 'static)>: Debug` + = help: the trait `Debug` is implemented for `Bar<T>` +note: required for `Bar<(dyn Debug + 'static)>` to implement `Debug` + --> $DIR/unsizing-wfcheck-issue-126272.rs:20:10 + | +LL | #[derive(Debug, PartialEq, Eq, ConstParamTy)] + | ^^^^^ +LL | struct Bar<T>(T); + | - unsatisfied trait bound introduced in this `derive` macro + = note: 2 redundant requirements hidden + = note: required for `&&'static Bar<(dyn Debug + 'static)>` to implement `Debug` + = note: required for the cast from `&&&'static Bar<(dyn Debug + 'static)>` to `&dyn Debug` + = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0369]: binary operation `==` cannot be applied to type `&Bar<dyn Debug>` + --> $DIR/unsizing-wfcheck-issue-126272.rs:12:5 + | +LL | #[derive(Debug, PartialEq, Eq, ConstParamTy)] + | --------- in this derive macro expansion +... +LL | nested: &'static Bar<dyn std::fmt::Debug>, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: this error originates in the derive macro `PartialEq` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the trait bound `dyn Debug: Eq` is not satisfied + --> $DIR/unsizing-wfcheck-issue-126272.rs:12:5 + | +LL | #[derive(Debug, PartialEq, Eq, ConstParamTy)] + | -- in this derive macro expansion +... +LL | nested: &'static Bar<dyn std::fmt::Debug>, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Eq` is not implemented for `dyn Debug`, which is required by `&'static Bar<dyn Debug>: Eq` + | + = help: the trait `Eq` is implemented for `Bar<T>` +note: required for `Bar<dyn Debug>` to implement `Eq` + --> $DIR/unsizing-wfcheck-issue-126272.rs:20:28 + | +LL | #[derive(Debug, PartialEq, Eq, ConstParamTy)] + | ^^ unsatisfied trait bound introduced in this `derive` macro + = note: 1 redundant requirement hidden + = note: required for `&'static Bar<dyn Debug>` to implement `Eq` +note: required by a bound in `AssertParamIsEq` + --> $SRC_DIR/core/src/cmp.rs:LL:COL + = note: this error originates in the derive macro `Eq` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the size for values of type `dyn Debug` cannot be known at compilation time + --> $DIR/unsizing-wfcheck-issue-126272.rs:12:5 + | +LL | #[derive(Debug, PartialEq, Eq, ConstParamTy)] + | -- in this derive macro expansion +... +LL | nested: &'static Bar<dyn std::fmt::Debug>, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `dyn Debug` +note: required by an implicit `Sized` bound in `Bar` + --> $DIR/unsizing-wfcheck-issue-126272.rs:21:12 + | +LL | struct Bar<T>(T); + | ^ required by the implicit `Sized` requirement on this type parameter in `Bar` +help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>` + --> $DIR/unsizing-wfcheck-issue-126272.rs:21:12 + | +LL | struct Bar<T>(T); + | ^ - ...if indirection were used here: `Box<T>` + | | + | this could be changed to `T: ?Sized`... + = note: this error originates in the derive macro `Eq` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time + --> $DIR/unsizing-wfcheck-issue-126272.rs:26:33 + | +LL | let x: Test<{ Foo { nested: &Bar(4) } }> = Test; + | ^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `(dyn Debug + 'static)` +note: required by an implicit `Sized` bound in `Bar` + --> $DIR/unsizing-wfcheck-issue-126272.rs:21:12 + | +LL | struct Bar<T>(T); + | ^ required by the implicit `Sized` requirement on this type parameter in `Bar` +help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>` + --> $DIR/unsizing-wfcheck-issue-126272.rs:21:12 + | +LL | struct Bar<T>(T); + | ^ - ...if indirection were used here: `Box<T>` + | | + | this could be changed to `T: ?Sized`... + +error: aborting due to 8 previous errors + +Some errors have detailed explanations: E0204, E0277, E0369. +For more information about an error, try `rustc --explain E0204`. diff --git a/tests/ui/const-generics/bad-subst-const-kind.rs b/tests/ui/const-generics/bad-subst-const-kind.rs index cc2ff9b8dea..c4e74596e9f 100644 --- a/tests/ui/const-generics/bad-subst-const-kind.rs +++ b/tests/ui/const-generics/bad-subst-const-kind.rs @@ -7,6 +7,7 @@ trait Q { impl<const N: u64> Q for [u8; N] { //~^ ERROR: the constant `N` is not of type `usize` + //~| ERROR: mismatched types const ASSOC: usize = 1; } diff --git a/tests/ui/const-generics/bad-subst-const-kind.stderr b/tests/ui/const-generics/bad-subst-const-kind.stderr index 5c8d9c90363..21ec8f0768c 100644 --- a/tests/ui/const-generics/bad-subst-const-kind.stderr +++ b/tests/ui/const-generics/bad-subst-const-kind.stderr @@ -5,7 +5,7 @@ LL | impl<const N: u64> Q for [u8; N] { | ^^^^^^^ expected `usize`, found `u64` error: the constant `13` is not of type `u64` - --> $DIR/bad-subst-const-kind.rs:13:24 + --> $DIR/bad-subst-const-kind.rs:14:24 | LL | pub fn test() -> [u8; <[u8; 13] as Q>::ASSOC] { | ^^^^^^^^ expected `u64`, found `usize` @@ -18,5 +18,12 @@ LL | impl<const N: u64> Q for [u8; N] { | | | unsatisfied trait bound introduced here -error: aborting due to 2 previous errors +error[E0308]: mismatched types + --> $DIR/bad-subst-const-kind.rs:8:31 + | +LL | impl<const N: u64> Q for [u8; N] { + | ^ expected `usize`, found `u64` + +error: aborting due to 3 previous errors +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/const-generics/const-ty-is-normalized.rs b/tests/ui/const-generics/const-ty-is-normalized.rs new file mode 100644 index 00000000000..784145f735e --- /dev/null +++ b/tests/ui/const-generics/const-ty-is-normalized.rs @@ -0,0 +1,25 @@ +//@ compile-flags: -Cdebuginfo=2 --crate-type=lib +//@ build-pass +#![feature(adt_const_params)] + +const N_ISLANDS: usize = 4; + +pub type Matrix = [[usize; N_ISLANDS]; N_ISLANDS]; + +const EMPTY_MATRIX: Matrix = [[0; N_ISLANDS]; N_ISLANDS]; + +const fn to_matrix() -> Matrix { + EMPTY_MATRIX +} + +const BRIDGE_MATRIX: [[usize; N_ISLANDS]; N_ISLANDS] = to_matrix(); + +pub struct Walk<const CURRENT: usize, const REMAINING: Matrix> { + _p: (), +} + +impl Walk<0, BRIDGE_MATRIX> { + pub const fn new() -> Self { + Self { _p: () } + } +} diff --git a/tests/ui/const-generics/defaults/mismatched_ty_const_in_trait_impl.rs b/tests/ui/const-generics/defaults/mismatched_ty_const_in_trait_impl.rs index 5c9323261a9..9eb33acbb24 100644 --- a/tests/ui/const-generics/defaults/mismatched_ty_const_in_trait_impl.rs +++ b/tests/ui/const-generics/defaults/mismatched_ty_const_in_trait_impl.rs @@ -3,7 +3,7 @@ trait Trait { } impl Trait for () { fn foo<const M: u64>() {} - //~^ error: method `foo` has an incompatible generic parameter for trait + //~^ error: associated function `foo` has an incompatible generic parameter for trait } trait Other { @@ -11,7 +11,7 @@ trait Other { } impl Other for () { fn bar<T>() {} - //~^ error: method `bar` has an incompatible generic parameter for trait + //~^ error: associated function `bar` has an incompatible generic parameter for trait } trait Uwu { @@ -19,7 +19,7 @@ trait Uwu { } impl Uwu for () { fn baz<const N: i32>() {} - //~^ error: method `baz` has an incompatible generic parameter for trait + //~^ error: associated function `baz` has an incompatible generic parameter for trait } trait Aaaaaa { @@ -27,7 +27,7 @@ trait Aaaaaa { } impl Aaaaaa for () { fn bbbb<T, const N: u32>() {} - //~^ error: method `bbbb` has an incompatible generic parameter for trait + //~^ error: associated function `bbbb` has an incompatible generic parameter for trait } trait Names { @@ -35,7 +35,7 @@ trait Names { } impl Names for () { fn abcd<const N: u32, T>() {} - //~^ error: method `abcd` has an incompatible generic parameter for trait + //~^ error: associated function `abcd` has an incompatible generic parameter for trait } fn main() {} diff --git a/tests/ui/const-generics/defaults/mismatched_ty_const_in_trait_impl.stderr b/tests/ui/const-generics/defaults/mismatched_ty_const_in_trait_impl.stderr index 3455f2c8ea9..7ec162e1c29 100644 --- a/tests/ui/const-generics/defaults/mismatched_ty_const_in_trait_impl.stderr +++ b/tests/ui/const-generics/defaults/mismatched_ty_const_in_trait_impl.stderr @@ -1,4 +1,4 @@ -error[E0053]: method `foo` has an incompatible generic parameter for trait `Trait` +error[E0053]: associated function `foo` has an incompatible generic parameter for trait `Trait` --> $DIR/mismatched_ty_const_in_trait_impl.rs:5:12 | LL | trait Trait { @@ -11,7 +11,7 @@ LL | impl Trait for () { LL | fn foo<const M: u64>() {} | ^^^^^^^^^^^^ found const parameter of type `u64` -error[E0053]: method `bar` has an incompatible generic parameter for trait `Other` +error[E0053]: associated function `bar` has an incompatible generic parameter for trait `Other` --> $DIR/mismatched_ty_const_in_trait_impl.rs:13:12 | LL | trait Other { @@ -24,7 +24,7 @@ LL | impl Other for () { LL | fn bar<T>() {} | ^ found type parameter -error[E0053]: method `baz` has an incompatible generic parameter for trait `Uwu` +error[E0053]: associated function `baz` has an incompatible generic parameter for trait `Uwu` --> $DIR/mismatched_ty_const_in_trait_impl.rs:21:12 | LL | trait Uwu { @@ -37,7 +37,7 @@ LL | impl Uwu for () { LL | fn baz<const N: i32>() {} | ^^^^^^^^^^^^ found const parameter of type `i32` -error[E0053]: method `bbbb` has an incompatible generic parameter for trait `Aaaaaa` +error[E0053]: associated function `bbbb` has an incompatible generic parameter for trait `Aaaaaa` --> $DIR/mismatched_ty_const_in_trait_impl.rs:29:13 | LL | trait Aaaaaa { @@ -50,7 +50,7 @@ LL | impl Aaaaaa for () { LL | fn bbbb<T, const N: u32>() {} | ^ found type parameter -error[E0053]: method `abcd` has an incompatible generic parameter for trait `Names` +error[E0053]: associated function `abcd` has an incompatible generic parameter for trait `Names` --> $DIR/mismatched_ty_const_in_trait_impl.rs:37:13 | LL | trait Names { diff --git a/tests/ui/const-generics/early/trivial-const-arg-macro-nested.rs b/tests/ui/const-generics/early/trivial-const-arg-macro-nested.rs new file mode 100644 index 00000000000..f9730cf8566 --- /dev/null +++ b/tests/ui/const-generics/early/trivial-const-arg-macro-nested.rs @@ -0,0 +1,21 @@ +//@ check-pass + +// This is a regression test for #128016. + +macro_rules! len_inner { + () => { + BAR + }; +} + +macro_rules! len { + () => { + len_inner!() + }; +} + +const BAR: usize = 0; + +fn main() { + let val: [bool; len!()] = []; +} diff --git a/tests/ui/const-generics/early/trivial-const-arg-macro-param.rs b/tests/ui/const-generics/early/trivial-const-arg-macro-param.rs new file mode 100644 index 00000000000..f123e55c028 --- /dev/null +++ b/tests/ui/const-generics/early/trivial-const-arg-macro-param.rs @@ -0,0 +1,13 @@ +//@ check-pass + +macro_rules! len { + ($x:ident) => { + $x + }; +} + +fn bar<const N: usize>() { + let val: [bool; len!(N)] = [true; N]; +} + +fn main() {} diff --git a/tests/ui/const-generics/early/trivial-const-arg-macro-res-error.rs b/tests/ui/const-generics/early/trivial-const-arg-macro-res-error.rs new file mode 100644 index 00000000000..f218caac0cf --- /dev/null +++ b/tests/ui/const-generics/early/trivial-const-arg-macro-res-error.rs @@ -0,0 +1,13 @@ +// This is a regression test for #128016. + +macro_rules! len { + () => { + target + //~^ ERROR cannot find value `target` + }; +} + +fn main() { + let val: [str; len!()] = []; + //~^ ERROR the size for values +} diff --git a/tests/ui/const-generics/early/trivial-const-arg-macro-res-error.stderr b/tests/ui/const-generics/early/trivial-const-arg-macro-res-error.stderr new file mode 100644 index 00000000000..ab289e5a6b7 --- /dev/null +++ b/tests/ui/const-generics/early/trivial-const-arg-macro-res-error.stderr @@ -0,0 +1,24 @@ +error[E0425]: cannot find value `target` in this scope + --> $DIR/trivial-const-arg-macro-res-error.rs:5:9 + | +LL | target + | ^^^^^^ not found in this scope +... +LL | let val: [str; len!()] = []; + | ------ in this macro invocation + | + = note: this error originates in the macro `len` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the size for values of type `str` cannot be known at compilation time + --> $DIR/trivial-const-arg-macro-res-error.rs:11:14 + | +LL | let val: [str; len!()] = []; + | ^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `str` + = note: slice and array elements must have `Sized` type + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0277, E0425. +For more information about an error, try `rustc --explain E0277`. diff --git a/tests/ui/const-generics/early/trivial-const-arg-macro.rs b/tests/ui/const-generics/early/trivial-const-arg-macro.rs new file mode 100644 index 00000000000..a19d9abfdcb --- /dev/null +++ b/tests/ui/const-generics/early/trivial-const-arg-macro.rs @@ -0,0 +1,15 @@ +//@ check-pass + +// This is a regression test for #128016. + +macro_rules! len { + () => { + BAR + }; +} + +const BAR: usize = 0; + +fn main() { + let val: [bool; len!()] = []; +} diff --git a/tests/ui/const-generics/generic_const_exprs/issue-109141.stderr b/tests/ui/const-generics/generic_const_exprs/issue-109141.stderr index 7a9572d000d..24f3ed7cdf1 100644 --- a/tests/ui/const-generics/generic_const_exprs/issue-109141.stderr +++ b/tests/ui/const-generics/generic_const_exprs/issue-109141.stderr @@ -30,10 +30,10 @@ LL | fn a(&self) -> impl Iterator { LL | self.0.iter_mut() | ^^^^^^^^^^^^^^^^^ | -help: to declare that `impl Iterator` captures `'_`, you can add an explicit `'_` lifetime bound +help: add a `use<...>` bound to explicitly capture `'_` | -LL | fn a(&self) -> impl Iterator + '_ { - | ++++ +LL | fn a(&self) -> impl Iterator + use<'_> { + | +++++++++ error: aborting due to 3 previous errors diff --git a/tests/ui/const-generics/generic_const_exprs/no_where_clause.rs b/tests/ui/const-generics/generic_const_exprs/no_where_clause.rs index 77cce66e4ec..53230469491 100644 --- a/tests/ui/const-generics/generic_const_exprs/no_where_clause.rs +++ b/tests/ui/const-generics/generic_const_exprs/no_where_clause.rs @@ -17,6 +17,7 @@ impl<const N: usize> Example<N> { a: [0.; N], b: [0.; complex_maths(N)], //~^ ERROR: unconstrained generic constant + //~| ERROR: unconstrained generic constant } } } diff --git a/tests/ui/const-generics/generic_const_exprs/no_where_clause.stderr b/tests/ui/const-generics/generic_const_exprs/no_where_clause.stderr index a2680eac039..88fc68a4d1b 100644 --- a/tests/ui/const-generics/generic_const_exprs/no_where_clause.stderr +++ b/tests/ui/const-generics/generic_const_exprs/no_where_clause.stderr @@ -10,6 +10,17 @@ LL | pub struct Example<const N: usize> where [(); complex_maths(N)]: { | +++++++++++++++++++++++++++++ error: unconstrained generic constant + --> $DIR/no_where_clause.rs:18:10 + | +LL | b: [0.; complex_maths(N)], + | ^^^^^^^^^^^^^^^^^^^^^^ + | +help: try adding a `where` bound + | +LL | pub fn new() -> Self where [(); complex_maths(N)]: { + | +++++++++++++++++++++++++++++ + +error: unconstrained generic constant --> $DIR/no_where_clause.rs:18:15 | LL | b: [0.; complex_maths(N)], @@ -20,5 +31,5 @@ help: try adding a `where` bound LL | pub fn new() -> Self where [(); complex_maths(N)]: { | +++++++++++++++++++++++++++++ -error: aborting due to 2 previous errors +error: aborting due to 3 previous errors diff --git a/tests/ui/const-generics/generic_const_exprs/type_mismatch.rs b/tests/ui/const-generics/generic_const_exprs/type_mismatch.rs index 8e5e23b2337..a45deabbb0f 100644 --- a/tests/ui/const-generics/generic_const_exprs/type_mismatch.rs +++ b/tests/ui/const-generics/generic_const_exprs/type_mismatch.rs @@ -8,6 +8,7 @@ trait Q { impl<const N: u64> Q for [u8; N] {} //~^ ERROR not all trait items implemented //~| ERROR the constant `N` is not of type `usize` +//~| ERROR mismatched types pub fn q_user() -> [u8; <[u8; 13] as Q>::ASSOC] {} //~^ ERROR the constant `13` is not of type `u64` diff --git a/tests/ui/const-generics/generic_const_exprs/type_mismatch.stderr b/tests/ui/const-generics/generic_const_exprs/type_mismatch.stderr index e03580ec007..68870a8d38d 100644 --- a/tests/ui/const-generics/generic_const_exprs/type_mismatch.stderr +++ b/tests/ui/const-generics/generic_const_exprs/type_mismatch.stderr @@ -14,7 +14,7 @@ LL | impl<const N: u64> Q for [u8; N] {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `ASSOC` in implementation error: the constant `13` is not of type `u64` - --> $DIR/type_mismatch.rs:12:26 + --> $DIR/type_mismatch.rs:13:26 | LL | pub fn q_user() -> [u8; <[u8; 13] as Q>::ASSOC] {} | ^^^^^^^^ expected `u64`, found `usize` @@ -28,14 +28,20 @@ LL | impl<const N: u64> Q for [u8; N] {} | unsatisfied trait bound introduced here error[E0308]: mismatched types - --> $DIR/type_mismatch.rs:12:20 + --> $DIR/type_mismatch.rs:13:20 | LL | pub fn q_user() -> [u8; <[u8; 13] as Q>::ASSOC] {} | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `[u8; <[u8; 13] as Q>::ASSOC]`, found `()` | | | implicitly returns `()` as its body has no tail or `return` expression -error: aborting due to 4 previous errors +error[E0308]: mismatched types + --> $DIR/type_mismatch.rs:8:31 + | +LL | impl<const N: u64> Q for [u8; N] {} + | ^ expected `usize`, found `u64` + +error: aborting due to 5 previous errors Some errors have detailed explanations: E0046, E0308. For more information about an error, try `rustc --explain E0046`. diff --git a/tests/ui/const-generics/generic_const_exprs/unevaluated-const-ice-119731.rs b/tests/ui/const-generics/generic_const_exprs/unevaluated-const-ice-119731.rs index 8b7ee577569..05a3487ffca 100644 --- a/tests/ui/const-generics/generic_const_exprs/unevaluated-const-ice-119731.rs +++ b/tests/ui/const-generics/generic_const_exprs/unevaluated-const-ice-119731.rs @@ -14,8 +14,8 @@ mod v20 { //~^ ERROR cannot find value `v8` in this scope //~| ERROR cannot find function `v6` in this scope pub struct v17<const v10: usize, const v7: v11> { - //~^ WARN type `v17` should have an upper camel case name - //~| ERROR `[[usize; v4]; v4]` is forbidden as the type of a const generic parameter + //~^ WARN type `v17` should have an upper camel case name + //~| ERROR `[[usize; v4]; v4]` is forbidden as the type of a const generic parameter _p: (), } @@ -25,10 +25,10 @@ mod v20 { } impl<const v10: usize> v17<v10, v2> { - //~^ ERROR maximum number of nodes exceeded in constant v20::v17::<v10, v2>::{constant#0} - //~| ERROR maximum number of nodes exceeded in constant v20::v17::<v10, v2>::{constant#0} + //~^ ERROR maximum number of nodes exceeded in constant v20::v17::<v10, v2>::{constant#1} + //~| ERROR maximum number of nodes exceeded in constant v20::v17::<v10, v2>::{constant#1} pub const fn v21() -> v18 { - //~^ ERROR cannot find type `v18` in this scope + //~^ ERROR cannot find type `v18` in this scope v18 { _p: () } //~^ ERROR cannot find struct, variant or union type `v18` in this scope } diff --git a/tests/ui/const-generics/generic_const_exprs/unevaluated-const-ice-119731.stderr b/tests/ui/const-generics/generic_const_exprs/unevaluated-const-ice-119731.stderr index 15d3c472585..39f022fbee9 100644 --- a/tests/ui/const-generics/generic_const_exprs/unevaluated-const-ice-119731.stderr +++ b/tests/ui/const-generics/generic_const_exprs/unevaluated-const-ice-119731.stderr @@ -72,13 +72,13 @@ help: add `#![feature(adt_const_params)]` to the crate attributes to enable more LL + #![feature(adt_const_params)] | -error: maximum number of nodes exceeded in constant v20::v17::<v10, v2>::{constant#0} +error: maximum number of nodes exceeded in constant v20::v17::<v10, v2>::{constant#1} --> $DIR/unevaluated-const-ice-119731.rs:27:37 | LL | impl<const v10: usize> v17<v10, v2> { | ^^ -error: maximum number of nodes exceeded in constant v20::v17::<v10, v2>::{constant#0} +error: maximum number of nodes exceeded in constant v20::v17::<v10, v2>::{constant#1} --> $DIR/unevaluated-const-ice-119731.rs:27:37 | LL | impl<const v10: usize> v17<v10, v2> { diff --git a/tests/ui/const-generics/transmute-fail.rs b/tests/ui/const-generics/transmute-fail.rs index 59b77c678e8..a9b297ffb62 100644 --- a/tests/ui/const-generics/transmute-fail.rs +++ b/tests/ui/const-generics/transmute-fail.rs @@ -2,108 +2,108 @@ #![feature(generic_const_exprs)] #![allow(incomplete_features)] -fn foo<const W: usize, const H: usize>(v: [[u32;H+1]; W]) -> [[u32; W+1]; H] { - unsafe { - std::mem::transmute(v) - //~^ ERROR cannot transmute - } +fn foo<const W: usize, const H: usize>(v: [[u32; H + 1]; W]) -> [[u32; W + 1]; H] { + unsafe { + std::mem::transmute(v) + //~^ ERROR cannot transmute + } } fn bar<const W: bool, const H: usize>(v: [[u32; H]; W]) -> [[u32; W]; H] { - //~^ ERROR the constant `W` is not of type `usize` - unsafe { - std::mem::transmute(v) - //~^ ERROR the constant `W` is not of type `usize` - } + //~^ ERROR: the constant `W` is not of type `usize` + //~| ERROR: mismatched types + //~| ERROR: mismatched types + unsafe { + std::mem::transmute(v) + //~^ ERROR: the constant `W` is not of type `usize` + } } fn baz<const W: usize, const H: usize>(v: [[u32; H]; W]) -> [u32; W * H * H] { - unsafe { - std::mem::transmute(v) - //~^ ERROR cannot transmute - } + unsafe { + std::mem::transmute(v) + //~^ ERROR cannot transmute + } } fn overflow(v: [[[u32; 8888888]; 9999999]; 777777777]) -> [[[u32; 9999999]; 777777777]; 8888888] { - unsafe { - std::mem::transmute(v) - //~^ ERROR cannot transmute - } + unsafe { + std::mem::transmute(v) + //~^ ERROR cannot transmute + } } -fn transpose<const W: usize, const H: usize>(v: [[u32;H]; W]) -> [[u32; W]; H] { - unsafe { - std::mem::transmute(v) - //~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types - } +fn transpose<const W: usize, const H: usize>(v: [[u32; H]; W]) -> [[u32; W]; H] { + unsafe { + std::mem::transmute(v) + //~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types + } } fn ident<const W: usize, const H: usize>(v: [[u32; H]; W]) -> [[u32; H]; W] { - unsafe { - std::mem::transmute(v) - } + unsafe { std::mem::transmute(v) } } fn flatten<const W: usize, const H: usize>(v: [[u32; H]; W]) -> [u32; W * H] { - unsafe { - std::mem::transmute(v) - //~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types - } + unsafe { + std::mem::transmute(v) + //~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types + } } -fn coagulate<const W: usize, const H: usize>(v: [u32; H*W]) -> [[u32; W];H] { - unsafe { - std::mem::transmute(v) - //~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types - } +fn coagulate<const W: usize, const H: usize>(v: [u32; H * W]) -> [[u32; W]; H] { + unsafe { + std::mem::transmute(v) + //~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types + } } fn flatten_3d<const W: usize, const H: usize, const D: usize>( - v: [[[u32; D]; H]; W] + v: [[[u32; D]; H]; W], ) -> [u32; D * W * H] { - unsafe { - std::mem::transmute(v) - //~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types - } + unsafe { + std::mem::transmute(v) + //~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types + } } fn flatten_somewhat<const W: usize, const H: usize, const D: usize>( - v: [[[u32; D]; H]; W] + v: [[[u32; D]; H]; W], ) -> [[u32; D * W]; H] { - unsafe { - std::mem::transmute(v) - //~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types - } + unsafe { + std::mem::transmute(v) + //~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types + } } fn known_size<const L: usize>(v: [u16; L]) -> [u8; L * 2] { - unsafe { - std::mem::transmute(v) - //~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types - } + unsafe { + std::mem::transmute(v) + //~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types + } } fn condense_bytes<const L: usize>(v: [u8; L * 2]) -> [u16; L] { - unsafe { - std::mem::transmute(v) - //~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types - } + unsafe { + std::mem::transmute(v) + //~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types + } } -fn singleton_each<const L: usize>(v: [u8; L]) -> [[u8;1]; L] { - unsafe { - std::mem::transmute(v) - //~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types - } +fn singleton_each<const L: usize>(v: [u8; L]) -> [[u8; 1]; L] { + unsafe { + std::mem::transmute(v) + //~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types + } } fn transpose_with_const<const W: usize, const H: usize>( - v: [[u32; 2 * H]; W + W] + v: [[u32; 2 * H]; W + W], ) -> [[u32; W + W]; 2 * H] { - unsafe { - std::mem::transmute(v) - //~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types - } + unsafe { + std::mem::transmute(v) + //~^ ERROR: cannot transmute between types of different sizes, or dependently-sized types + } } fn main() {} diff --git a/tests/ui/const-generics/transmute-fail.stderr b/tests/ui/const-generics/transmute-fail.stderr index b40fb23c331..124fbee8850 100644 --- a/tests/ui/const-generics/transmute-fail.stderr +++ b/tests/ui/const-generics/transmute-fail.stderr @@ -5,119 +5,132 @@ LL | fn bar<const W: bool, const H: usize>(v: [[u32; H]; W]) -> [[u32; W]; H] { | ^^^^^^^^^^^^^ expected `usize`, found `bool` error[E0512]: cannot transmute between types of different sizes, or dependently-sized types - --> $DIR/transmute-fail.rs:7:5 + --> $DIR/transmute-fail.rs:7:9 | -LL | std::mem::transmute(v) - | ^^^^^^^^^^^^^^^^^^^ +LL | std::mem::transmute(v) + | ^^^^^^^^^^^^^^^^^^^ | - = note: source type: `[[u32; H+1]; W]` (size can vary because of [u32; H+1]) - = note: target type: `[[u32; W+1]; H]` (size can vary because of [u32; W+1]) + = note: source type: `[[u32; H + 1]; W]` (size can vary because of [u32; H + 1]) + = note: target type: `[[u32; W + 1]; H]` (size can vary because of [u32; W + 1]) error: the constant `W` is not of type `usize` - --> $DIR/transmute-fail.rs:15:5 + --> $DIR/transmute-fail.rs:17:9 | -LL | std::mem::transmute(v) - | ^^^^^^^^^^^^^^^^^^^ expected `usize`, found `bool` +LL | std::mem::transmute(v) + | ^^^^^^^^^^^^^^^^^^^ expected `usize`, found `bool` error[E0512]: cannot transmute between types of different sizes, or dependently-sized types - --> $DIR/transmute-fail.rs:22:5 + --> $DIR/transmute-fail.rs:24:9 | -LL | std::mem::transmute(v) - | ^^^^^^^^^^^^^^^^^^^ +LL | std::mem::transmute(v) + | ^^^^^^^^^^^^^^^^^^^ | = note: source type: `[[u32; H]; W]` (size can vary because of [u32; H]) = note: target type: `[u32; W * H * H]` (this type does not have a fixed size) error[E0512]: cannot transmute between types of different sizes, or dependently-sized types - --> $DIR/transmute-fail.rs:29:5 + --> $DIR/transmute-fail.rs:31:9 | -LL | std::mem::transmute(v) - | ^^^^^^^^^^^^^^^^^^^ +LL | std::mem::transmute(v) + | ^^^^^^^^^^^^^^^^^^^ | = note: source type: `[[[u32; 8888888]; 9999999]; 777777777]` (values of the type `[[u32; 8888888]; 9999999]` are too big for the current architecture) = note: target type: `[[[u32; 9999999]; 777777777]; 8888888]` (values of the type `[[u32; 9999999]; 777777777]` are too big for the current architecture) error[E0512]: cannot transmute between types of different sizes, or dependently-sized types - --> $DIR/transmute-fail.rs:36:5 + --> $DIR/transmute-fail.rs:38:9 | -LL | std::mem::transmute(v) - | ^^^^^^^^^^^^^^^^^^^ +LL | std::mem::transmute(v) + | ^^^^^^^^^^^^^^^^^^^ | = note: source type: `[[u32; H]; W]` (size can vary because of [u32; H]) = note: target type: `[[u32; W]; H]` (size can vary because of [u32; W]) error[E0512]: cannot transmute between types of different sizes, or dependently-sized types - --> $DIR/transmute-fail.rs:49:5 + --> $DIR/transmute-fail.rs:49:9 | -LL | std::mem::transmute(v) - | ^^^^^^^^^^^^^^^^^^^ +LL | std::mem::transmute(v) + | ^^^^^^^^^^^^^^^^^^^ | = note: source type: `[[u32; H]; W]` (size can vary because of [u32; H]) = note: target type: `[u32; W * H]` (this type does not have a fixed size) error[E0512]: cannot transmute between types of different sizes, or dependently-sized types - --> $DIR/transmute-fail.rs:56:5 + --> $DIR/transmute-fail.rs:56:9 | -LL | std::mem::transmute(v) - | ^^^^^^^^^^^^^^^^^^^ +LL | std::mem::transmute(v) + | ^^^^^^^^^^^^^^^^^^^ | - = note: source type: `[u32; H*W]` (this type does not have a fixed size) + = note: source type: `[u32; H * W]` (this type does not have a fixed size) = note: target type: `[[u32; W]; H]` (size can vary because of [u32; W]) error[E0512]: cannot transmute between types of different sizes, or dependently-sized types - --> $DIR/transmute-fail.rs:65:5 + --> $DIR/transmute-fail.rs:65:9 | -LL | std::mem::transmute(v) - | ^^^^^^^^^^^^^^^^^^^ +LL | std::mem::transmute(v) + | ^^^^^^^^^^^^^^^^^^^ | = note: source type: `[[[u32; D]; H]; W]` (size can vary because of [u32; D]) = note: target type: `[u32; D * W * H]` (this type does not have a fixed size) error[E0512]: cannot transmute between types of different sizes, or dependently-sized types - --> $DIR/transmute-fail.rs:74:5 + --> $DIR/transmute-fail.rs:74:9 | -LL | std::mem::transmute(v) - | ^^^^^^^^^^^^^^^^^^^ +LL | std::mem::transmute(v) + | ^^^^^^^^^^^^^^^^^^^ | = note: source type: `[[[u32; D]; H]; W]` (size can vary because of [u32; D]) = note: target type: `[[u32; D * W]; H]` (size can vary because of [u32; D * W]) error[E0512]: cannot transmute between types of different sizes, or dependently-sized types - --> $DIR/transmute-fail.rs:81:5 + --> $DIR/transmute-fail.rs:81:9 | -LL | std::mem::transmute(v) - | ^^^^^^^^^^^^^^^^^^^ +LL | std::mem::transmute(v) + | ^^^^^^^^^^^^^^^^^^^ | = note: source type: `[u16; L]` (this type does not have a fixed size) = note: target type: `[u8; L * 2]` (this type does not have a fixed size) error[E0512]: cannot transmute between types of different sizes, or dependently-sized types - --> $DIR/transmute-fail.rs:88:5 + --> $DIR/transmute-fail.rs:88:9 | -LL | std::mem::transmute(v) - | ^^^^^^^^^^^^^^^^^^^ +LL | std::mem::transmute(v) + | ^^^^^^^^^^^^^^^^^^^ | = note: source type: `[u8; L * 2]` (this type does not have a fixed size) = note: target type: `[u16; L]` (this type does not have a fixed size) error[E0512]: cannot transmute between types of different sizes, or dependently-sized types - --> $DIR/transmute-fail.rs:95:5 + --> $DIR/transmute-fail.rs:95:9 | -LL | std::mem::transmute(v) - | ^^^^^^^^^^^^^^^^^^^ +LL | std::mem::transmute(v) + | ^^^^^^^^^^^^^^^^^^^ | = note: source type: `[u8; L]` (this type does not have a fixed size) = note: target type: `[[u8; 1]; L]` (this type does not have a fixed size) error[E0512]: cannot transmute between types of different sizes, or dependently-sized types - --> $DIR/transmute-fail.rs:104:5 + --> $DIR/transmute-fail.rs:104:9 | -LL | std::mem::transmute(v) - | ^^^^^^^^^^^^^^^^^^^ +LL | std::mem::transmute(v) + | ^^^^^^^^^^^^^^^^^^^ | = note: source type: `[[u32; 2 * H]; W + W]` (size can vary because of [u32; 2 * H]) = note: target type: `[[u32; W + W]; 2 * H]` (size can vary because of [u32; W + W]) -error: aborting due to 14 previous errors +error[E0308]: mismatched types + --> $DIR/transmute-fail.rs:12:53 + | +LL | fn bar<const W: bool, const H: usize>(v: [[u32; H]; W]) -> [[u32; W]; H] { + | ^ expected `usize`, found `bool` + +error[E0308]: mismatched types + --> $DIR/transmute-fail.rs:12:67 + | +LL | fn bar<const W: bool, const H: usize>(v: [[u32; H]; W]) -> [[u32; W]; H] { + | ^ expected `usize`, found `bool` + +error: aborting due to 16 previous errors -For more information about this error, try `rustc --explain E0512`. +Some errors have detailed explanations: E0308, E0512. +For more information about an error, try `rustc --explain E0308`. diff --git a/tests/ui/const-generics/type-dependent/issue-71348.full.stderr b/tests/ui/const-generics/type-dependent/issue-71348.full.stderr new file mode 100644 index 00000000000..177ff20fbf9 --- /dev/null +++ b/tests/ui/const-generics/type-dependent/issue-71348.full.stderr @@ -0,0 +1,10 @@ +warning: elided lifetime has a name + --> $DIR/issue-71348.rs:18:68 + | +LL | fn ask<'a, const N: &'static str>(&'a self) -> &'a <Self as Get<N>>::Target + | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` + | + = note: `#[warn(elided_named_lifetimes)]` on by default + +warning: 1 warning emitted + diff --git a/tests/ui/const-generics/type-dependent/issue-71348.min.stderr b/tests/ui/const-generics/type-dependent/issue-71348.min.stderr index 858900a500d..5aee282952a 100644 --- a/tests/ui/const-generics/type-dependent/issue-71348.min.stderr +++ b/tests/ui/const-generics/type-dependent/issue-71348.min.stderr @@ -1,3 +1,11 @@ +warning: elided lifetime has a name + --> $DIR/issue-71348.rs:18:68 + | +LL | fn ask<'a, const N: &'static str>(&'a self) -> &'a <Self as Get<N>>::Target + | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` + | + = note: `#[warn(elided_named_lifetimes)]` on by default + error: `&'static str` is forbidden as the type of a const generic parameter --> $DIR/issue-71348.rs:10:24 | @@ -30,5 +38,5 @@ help: add `#![feature(unsized_const_params)]` to the crate attributes to enable LL + #![feature(unsized_const_params)] | -error: aborting due to 2 previous errors +error: aborting due to 2 previous errors; 1 warning emitted diff --git a/tests/ui/const-generics/type-dependent/issue-71348.rs b/tests/ui/const-generics/type-dependent/issue-71348.rs index 2ffbd015485..97e786405fe 100644 --- a/tests/ui/const-generics/type-dependent/issue-71348.rs +++ b/tests/ui/const-generics/type-dependent/issue-71348.rs @@ -17,6 +17,7 @@ trait Get<'a, const N: &'static str> { impl Foo { fn ask<'a, const N: &'static str>(&'a self) -> &'a <Self as Get<N>>::Target //[min]~^ ERROR `&'static str` is forbidden as the type of a const generic parameter + //~^^ WARNING elided lifetime has a name where Self: Get<'a, N>, { diff --git a/tests/ui/const-generics/type_mismatch.rs b/tests/ui/const-generics/type_mismatch.rs index 8187c785cd1..9c7217cd83e 100644 --- a/tests/ui/const-generics/type_mismatch.rs +++ b/tests/ui/const-generics/type_mismatch.rs @@ -1,10 +1,12 @@ fn foo<const N: usize>() -> [u8; N] { bar::<N>() //~^ ERROR the constant `N` is not of type `u8` + //~| ERROR: mismatched types } fn bar<const N: u8>() -> [u8; N] {} //~^ ERROR the constant `N` is not of type `usize` +//~| ERROR: mismatched types //~| ERROR mismatched types fn main() {} diff --git a/tests/ui/const-generics/type_mismatch.stderr b/tests/ui/const-generics/type_mismatch.stderr index d1bb5c1242f..77e9f5e2b44 100644 --- a/tests/ui/const-generics/type_mismatch.stderr +++ b/tests/ui/const-generics/type_mismatch.stderr @@ -1,5 +1,5 @@ error: the constant `N` is not of type `usize` - --> $DIR/type_mismatch.rs:6:26 + --> $DIR/type_mismatch.rs:7:26 | LL | fn bar<const N: u8>() -> [u8; N] {} | ^^^^^^^ expected `usize`, found `u8` @@ -11,19 +11,31 @@ LL | bar::<N>() | ^ expected `u8`, found `usize` | note: required by a const generic parameter in `bar` - --> $DIR/type_mismatch.rs:6:8 + --> $DIR/type_mismatch.rs:7:8 | LL | fn bar<const N: u8>() -> [u8; N] {} | ^^^^^^^^^^^ required by this const generic parameter in `bar` error[E0308]: mismatched types - --> $DIR/type_mismatch.rs:6:26 + --> $DIR/type_mismatch.rs:7:26 | LL | fn bar<const N: u8>() -> [u8; N] {} | --- ^^^^^^^ expected `[u8; N]`, found `()` | | | implicitly returns `()` as its body has no tail or `return` expression -error: aborting due to 3 previous errors +error[E0308]: mismatched types + --> $DIR/type_mismatch.rs:2:11 + | +LL | bar::<N>() + | ^ expected `u8`, found `usize` + +error[E0308]: mismatched types + --> $DIR/type_mismatch.rs:7:31 + | +LL | fn bar<const N: u8>() -> [u8; N] {} + | ^ expected `usize`, found `u8` + +error: aborting due to 5 previous errors For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/consts/const-address-of-interior-mut.rs b/tests/ui/consts/const-address-of-interior-mut.rs index 60c7c31daca..930fa0c492f 100644 --- a/tests/ui/consts/const-address-of-interior-mut.rs +++ b/tests/ui/consts/const-address-of-interior-mut.rs @@ -1,5 +1,3 @@ -#![feature(raw_ref_op)] - use std::cell::Cell; const A: () = { let x = Cell::new(2); &raw const x; }; //~ ERROR interior mutability diff --git a/tests/ui/consts/const-address-of-interior-mut.stderr b/tests/ui/consts/const-address-of-interior-mut.stderr index 12c8917d740..203745f0b01 100644 --- a/tests/ui/consts/const-address-of-interior-mut.stderr +++ b/tests/ui/consts/const-address-of-interior-mut.stderr @@ -1,5 +1,5 @@ error[E0658]: cannot borrow here, since the borrowed element may contain interior mutability - --> $DIR/const-address-of-interior-mut.rs:5:39 + --> $DIR/const-address-of-interior-mut.rs:3:39 | LL | const A: () = { let x = Cell::new(2); &raw const x; }; | ^^^^^^^^^^^^ @@ -9,7 +9,7 @@ LL | const A: () = { let x = Cell::new(2); &raw const x; }; = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: cannot borrow here, since the borrowed element may contain interior mutability - --> $DIR/const-address-of-interior-mut.rs:7:40 + --> $DIR/const-address-of-interior-mut.rs:5:40 | LL | static B: () = { let x = Cell::new(2); &raw const x; }; | ^^^^^^^^^^^^ @@ -19,7 +19,7 @@ LL | static B: () = { let x = Cell::new(2); &raw const x; }; = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: cannot borrow here, since the borrowed element may contain interior mutability - --> $DIR/const-address-of-interior-mut.rs:9:44 + --> $DIR/const-address-of-interior-mut.rs:7:44 | LL | static mut C: () = { let x = Cell::new(2); &raw const x; }; | ^^^^^^^^^^^^ @@ -29,7 +29,7 @@ LL | static mut C: () = { let x = Cell::new(2); &raw const x; }; = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: cannot borrow here, since the borrowed element may contain interior mutability - --> $DIR/const-address-of-interior-mut.rs:13:13 + --> $DIR/const-address-of-interior-mut.rs:11:13 | LL | let y = &raw const x; | ^^^^^^^^^^^^ diff --git a/tests/ui/consts/const-address-of-mut.rs b/tests/ui/consts/const-address-of-mut.rs index 0018bf18e41..c3f37843d3c 100644 --- a/tests/ui/consts/const-address-of-mut.rs +++ b/tests/ui/consts/const-address-of-mut.rs @@ -1,5 +1,3 @@ -#![feature(raw_ref_op)] - const A: () = { let mut x = 2; &raw mut x; }; //~ mutable pointer static B: () = { let mut x = 2; &raw mut x; }; //~ mutable pointer diff --git a/tests/ui/consts/const-address-of-mut.stderr b/tests/ui/consts/const-address-of-mut.stderr index 95a91ff463f..d4243485de1 100644 --- a/tests/ui/consts/const-address-of-mut.stderr +++ b/tests/ui/consts/const-address-of-mut.stderr @@ -1,5 +1,5 @@ error[E0658]: raw mutable pointers are not allowed in constants - --> $DIR/const-address-of-mut.rs:3:32 + --> $DIR/const-address-of-mut.rs:1:32 | LL | const A: () = { let mut x = 2; &raw mut x; }; | ^^^^^^^^^^ @@ -9,7 +9,7 @@ LL | const A: () = { let mut x = 2; &raw mut x; }; = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: raw mutable pointers are not allowed in statics - --> $DIR/const-address-of-mut.rs:5:33 + --> $DIR/const-address-of-mut.rs:3:33 | LL | static B: () = { let mut x = 2; &raw mut x; }; | ^^^^^^^^^^ @@ -19,7 +19,7 @@ LL | static B: () = { let mut x = 2; &raw mut x; }; = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: raw mutable pointers are not allowed in constant functions - --> $DIR/const-address-of-mut.rs:9:13 + --> $DIR/const-address-of-mut.rs:7:13 | LL | let y = &raw mut x; | ^^^^^^^^^^ diff --git a/tests/ui/consts/const-address-of.rs b/tests/ui/consts/const-address-of.rs index 4eb3c3840ba..39ed430e17e 100644 --- a/tests/ui/consts/const-address-of.rs +++ b/tests/ui/consts/const-address-of.rs @@ -1,7 +1,5 @@ //@ check-pass -#![feature(raw_ref_op)] - const A: *const i32 = &raw const *&2; static B: () = { &raw const *&2; }; static mut C: *const i32 = &raw const *&2; diff --git a/tests/ui/consts/const-eval/const_fn_target_feature.rs b/tests/ui/consts/const-eval/const_fn_target_feature.rs index ee669abb51e..8db41ba11c0 100644 --- a/tests/ui/consts/const-eval/const_fn_target_feature.rs +++ b/tests/ui/consts/const-eval/const_fn_target_feature.rs @@ -1,6 +1,7 @@ //@ only-x86_64 // Set the base cpu explicitly, in case the default has been changed. //@ compile-flags: -C target-cpu=x86-64 -C target-feature=+ssse3 +//@ check-pass #![crate_type = "lib"] @@ -9,7 +10,8 @@ const A: () = unsafe { ssse3_fn() }; // error (avx2 not enabled at compile time) const B: () = unsafe { avx2_fn() }; -//~^ ERROR evaluation of constant value failed +// FIXME: currently we do not detect this UB, since we don't want the result of const-eval +// to depend on `tcx.sess` which can differ between crates in a crate graph. #[target_feature(enable = "ssse3")] const unsafe fn ssse3_fn() {} diff --git a/tests/ui/consts/const-eval/const_fn_target_feature.stderr b/tests/ui/consts/const-eval/const_fn_target_feature.stderr deleted file mode 100644 index d3a00b57ebb..00000000000 --- a/tests/ui/consts/const-eval/const_fn_target_feature.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0080]: evaluation of constant value failed - --> $DIR/const_fn_target_feature.rs:11:24 - | -LL | const B: () = unsafe { avx2_fn() }; - | ^^^^^^^^^ calling a function that requires unavailable target features: avx2 - -error: aborting due to 1 previous error - -For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/const-eval/const_fn_target_feature_wasm.rs b/tests/ui/consts/const-eval/const_fn_target_feature_wasm.rs index deed09e4b2a..8ddfe61943c 100644 --- a/tests/ui/consts/const-eval/const_fn_target_feature_wasm.rs +++ b/tests/ui/consts/const-eval/const_fn_target_feature_wasm.rs @@ -7,7 +7,9 @@ #[cfg(target_feature = "simd128")] compile_error!("simd128 target feature should be disabled"); -// Calling functions with `#[target_feature]` is not unsound on WASM, see #84988 +// Calling functions with `#[target_feature]` is not unsound on WASM, see #84988. +// (It can still lead to a runtime error though so we'd be in our right to abort execution, +// just not to declare it UB.) const A: () = simd128_fn(); #[target_feature(enable = "simd128")] diff --git a/tests/ui/consts/const-eval/raw-bytes.32bit.stderr b/tests/ui/consts/const-eval/raw-bytes.32bit.stderr index 25f17f9c38a..27c85cc8ce4 100644 --- a/tests/ui/consts/const-eval/raw-bytes.32bit.stderr +++ b/tests/ui/consts/const-eval/raw-bytes.32bit.stderr @@ -436,17 +436,27 @@ LL | const TRAIT_OBJ_CONTENT_INVALID: &dyn Trait = unsafe { mem::transmute::<_, ╾ALLOC_ID╼ ╾ALLOC_ID╼ │ ╾──╼╾──╼ } -error[E0080]: evaluation of constant value failed - --> $DIR/raw-bytes.rs:196:62 +error[E0080]: it is undefined behavior to use this value + --> $DIR/raw-bytes.rs:196:1 | LL | const RAW_TRAIT_OBJ_VTABLE_NULL: *const dyn Trait = unsafe { mem::transmute((&92u8, 0usize)) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer use: expected a pointer to some allocation, but got a null pointer + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered null pointer, but expected a vtable pointer + | + = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. + = note: the raw bytes of the constant (size: 8, align: 4) { + ╾ALLOC_ID╼ 00 00 00 00 │ ╾──╼.... + } -error[E0080]: evaluation of constant value failed - --> $DIR/raw-bytes.rs:199:65 +error[E0080]: it is undefined behavior to use this value + --> $DIR/raw-bytes.rs:199:1 | LL | const RAW_TRAIT_OBJ_VTABLE_INVALID: *const dyn Trait = unsafe { mem::transmute((&92u8, &3u64)) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ using ALLOC32 as vtable pointer but it does not point to a vtable + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered ALLOC27<imm>, but expected a vtable pointer + | + = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. + = note: the raw bytes of the constant (size: 8, align: 4) { + ╾ALLOC_ID╼ ╾ALLOC_ID╼ │ ╾──╼╾──╼ + } error[E0080]: it is undefined behavior to use this value --> $DIR/raw-bytes.rs:204:1 diff --git a/tests/ui/consts/const-eval/raw-bytes.64bit.stderr b/tests/ui/consts/const-eval/raw-bytes.64bit.stderr index 0fb9694895d..2b0ce99a881 100644 --- a/tests/ui/consts/const-eval/raw-bytes.64bit.stderr +++ b/tests/ui/consts/const-eval/raw-bytes.64bit.stderr @@ -436,17 +436,27 @@ LL | const TRAIT_OBJ_CONTENT_INVALID: &dyn Trait = unsafe { mem::transmute::<_, ╾ALLOC_ID╼ ╾ALLOC_ID╼ │ ╾──────╼╾──────╼ } -error[E0080]: evaluation of constant value failed - --> $DIR/raw-bytes.rs:196:62 +error[E0080]: it is undefined behavior to use this value + --> $DIR/raw-bytes.rs:196:1 | LL | const RAW_TRAIT_OBJ_VTABLE_NULL: *const dyn Trait = unsafe { mem::transmute((&92u8, 0usize)) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer use: expected a pointer to some allocation, but got a null pointer + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered null pointer, but expected a vtable pointer + | + = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. + = note: the raw bytes of the constant (size: 16, align: 8) { + ╾ALLOC_ID╼ 00 00 00 00 00 00 00 00 │ ╾──────╼........ + } -error[E0080]: evaluation of constant value failed - --> $DIR/raw-bytes.rs:199:65 +error[E0080]: it is undefined behavior to use this value + --> $DIR/raw-bytes.rs:199:1 | LL | const RAW_TRAIT_OBJ_VTABLE_INVALID: *const dyn Trait = unsafe { mem::transmute((&92u8, &3u64)) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ using ALLOC32 as vtable pointer but it does not point to a vtable + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered ALLOC27<imm>, but expected a vtable pointer + | + = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. + = note: the raw bytes of the constant (size: 16, align: 8) { + ╾ALLOC_ID╼ ╾ALLOC_ID╼ │ ╾──────╼╾──────╼ + } error[E0080]: it is undefined behavior to use this value --> $DIR/raw-bytes.rs:204:1 diff --git a/tests/ui/consts/const-eval/raw-bytes.rs b/tests/ui/consts/const-eval/raw-bytes.rs index de1a81b0024..0df732df30e 100644 --- a/tests/ui/consts/const-eval/raw-bytes.rs +++ b/tests/ui/consts/const-eval/raw-bytes.rs @@ -194,10 +194,10 @@ const TRAIT_OBJ_CONTENT_INVALID: &dyn Trait = unsafe { mem::transmute::<_, &bool //~| expected a boolean const RAW_TRAIT_OBJ_VTABLE_NULL: *const dyn Trait = unsafe { mem::transmute((&92u8, 0usize)) }; -//~^ ERROR evaluation of constant value failed +//~^ ERROR it is undefined behavior to use this value //~| null pointer const RAW_TRAIT_OBJ_VTABLE_INVALID: *const dyn Trait = unsafe { mem::transmute((&92u8, &3u64)) }; -//~^ ERROR evaluation of constant value failed +//~^ ERROR it is undefined behavior to use this value //~| vtable // Uninhabited types diff --git a/tests/ui/consts/const-eval/ub-incorrect-vtable.32bit.stderr b/tests/ui/consts/const-eval/ub-incorrect-vtable.32bit.stderr index 439ccb24e61..5c47cbfdf3b 100644 --- a/tests/ui/consts/const-eval/ub-incorrect-vtable.32bit.stderr +++ b/tests/ui/consts/const-eval/ub-incorrect-vtable.32bit.stderr @@ -1,46 +1,56 @@ -error[E0080]: evaluation of constant value failed - --> $DIR/ub-incorrect-vtable.rs:19:14 +error[E0080]: it is undefined behavior to use this value + --> $DIR/ub-incorrect-vtable.rs:18:1 + | +LL | const INVALID_VTABLE_ALIGNMENT: &dyn Trait = + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered ALLOC1<imm>, but expected a vtable pointer | -LL | unsafe { std::mem::transmute((&92u8, &[0usize, 1usize, 1000usize])) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ using ALLOC8 as vtable pointer but it does not point to a vtable + = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. + = note: the raw bytes of the constant (size: 8, align: 4) { + ╾ALLOC0<imm>╼ ╾ALLOC1<imm>╼ │ ╾──╼╾──╼ + } -error[E0080]: evaluation of constant value failed - --> $DIR/ub-incorrect-vtable.rs:24:14 +error[E0080]: it is undefined behavior to use this value + --> $DIR/ub-incorrect-vtable.rs:23:1 + | +LL | const INVALID_VTABLE_SIZE: &dyn Trait = + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered ALLOC3<imm>, but expected a vtable pointer | -LL | unsafe { std::mem::transmute((&92u8, &[1usize, usize::MAX, 1usize])) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ using ALLOC9 as vtable pointer but it does not point to a vtable + = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. + = note: the raw bytes of the constant (size: 8, align: 4) { + ╾ALLOC2<imm>╼ ╾ALLOC3<imm>╼ │ ╾──╼╾──╼ + } error[E0080]: it is undefined behavior to use this value --> $DIR/ub-incorrect-vtable.rs:33:1 | LL | const INVALID_VTABLE_ALIGNMENT_UB: W<&dyn Trait> = - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .0: encountered ALLOC1<imm>, but expected a vtable pointer + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .0: encountered ALLOC5<imm>, but expected a vtable pointer | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 8, align: 4) { - ╾ALLOC0<imm>╼ ╾ALLOC1<imm>╼ │ ╾──╼╾──╼ + ╾ALLOC4<imm>╼ ╾ALLOC5<imm>╼ │ ╾──╼╾──╼ } error[E0080]: it is undefined behavior to use this value --> $DIR/ub-incorrect-vtable.rs:38:1 | LL | const INVALID_VTABLE_SIZE_UB: W<&dyn Trait> = - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .0: encountered ALLOC3<imm>, but expected a vtable pointer + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .0: encountered ALLOC7<imm>, but expected a vtable pointer | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 8, align: 4) { - ╾ALLOC2<imm>╼ ╾ALLOC3<imm>╼ │ ╾──╼╾──╼ + ╾ALLOC6<imm>╼ ╾ALLOC7<imm>╼ │ ╾──╼╾──╼ } error[E0080]: it is undefined behavior to use this value --> $DIR/ub-incorrect-vtable.rs:44:1 | LL | const INVALID_VTABLE_UB: W<&dyn Trait> = - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .0: encountered ALLOC5<imm>, but expected a vtable pointer + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .0: encountered ALLOC9<imm>, but expected a vtable pointer | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 8, align: 4) { - ╾ALLOC4<imm>╼ ╾ALLOC5<imm>╼ │ ╾──╼╾──╼ + ╾ALLOC8<imm>╼ ╾ALLOC9<imm>╼ │ ╾──╼╾──╼ } error[E0080]: it is undefined behavior to use this value @@ -51,7 +61,7 @@ LL | const G: Wide = unsafe { Transmute { t: FOO }.u }; | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 8, align: 4) { - ╾ALLOC6<imm>╼ ╾ALLOC7╼ │ ╾──╼╾──╼ + ╾ALLOC10<imm>╼ ╾ALLOC11╼ │ ╾──╼╾──╼ } error: aborting due to 6 previous errors diff --git a/tests/ui/consts/const-eval/ub-incorrect-vtable.64bit.stderr b/tests/ui/consts/const-eval/ub-incorrect-vtable.64bit.stderr index 89bf959703a..f400073aca2 100644 --- a/tests/ui/consts/const-eval/ub-incorrect-vtable.64bit.stderr +++ b/tests/ui/consts/const-eval/ub-incorrect-vtable.64bit.stderr @@ -1,46 +1,56 @@ -error[E0080]: evaluation of constant value failed - --> $DIR/ub-incorrect-vtable.rs:19:14 +error[E0080]: it is undefined behavior to use this value + --> $DIR/ub-incorrect-vtable.rs:18:1 + | +LL | const INVALID_VTABLE_ALIGNMENT: &dyn Trait = + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered ALLOC1<imm>, but expected a vtable pointer | -LL | unsafe { std::mem::transmute((&92u8, &[0usize, 1usize, 1000usize])) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ using ALLOC8 as vtable pointer but it does not point to a vtable + = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. + = note: the raw bytes of the constant (size: 16, align: 8) { + ╾ALLOC0<imm>╼ ╾ALLOC1<imm>╼ │ ╾──────╼╾──────╼ + } -error[E0080]: evaluation of constant value failed - --> $DIR/ub-incorrect-vtable.rs:24:14 +error[E0080]: it is undefined behavior to use this value + --> $DIR/ub-incorrect-vtable.rs:23:1 + | +LL | const INVALID_VTABLE_SIZE: &dyn Trait = + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered ALLOC3<imm>, but expected a vtable pointer | -LL | unsafe { std::mem::transmute((&92u8, &[1usize, usize::MAX, 1usize])) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ using ALLOC9 as vtable pointer but it does not point to a vtable + = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. + = note: the raw bytes of the constant (size: 16, align: 8) { + ╾ALLOC2<imm>╼ ╾ALLOC3<imm>╼ │ ╾──────╼╾──────╼ + } error[E0080]: it is undefined behavior to use this value --> $DIR/ub-incorrect-vtable.rs:33:1 | LL | const INVALID_VTABLE_ALIGNMENT_UB: W<&dyn Trait> = - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .0: encountered ALLOC1<imm>, but expected a vtable pointer + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .0: encountered ALLOC5<imm>, but expected a vtable pointer | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 16, align: 8) { - ╾ALLOC0<imm>╼ ╾ALLOC1<imm>╼ │ ╾──────╼╾──────╼ + ╾ALLOC4<imm>╼ ╾ALLOC5<imm>╼ │ ╾──────╼╾──────╼ } error[E0080]: it is undefined behavior to use this value --> $DIR/ub-incorrect-vtable.rs:38:1 | LL | const INVALID_VTABLE_SIZE_UB: W<&dyn Trait> = - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .0: encountered ALLOC3<imm>, but expected a vtable pointer + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .0: encountered ALLOC7<imm>, but expected a vtable pointer | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 16, align: 8) { - ╾ALLOC2<imm>╼ ╾ALLOC3<imm>╼ │ ╾──────╼╾──────╼ + ╾ALLOC6<imm>╼ ╾ALLOC7<imm>╼ │ ╾──────╼╾──────╼ } error[E0080]: it is undefined behavior to use this value --> $DIR/ub-incorrect-vtable.rs:44:1 | LL | const INVALID_VTABLE_UB: W<&dyn Trait> = - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .0: encountered ALLOC5<imm>, but expected a vtable pointer + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .0: encountered ALLOC9<imm>, but expected a vtable pointer | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 16, align: 8) { - ╾ALLOC4<imm>╼ ╾ALLOC5<imm>╼ │ ╾──────╼╾──────╼ + ╾ALLOC8<imm>╼ ╾ALLOC9<imm>╼ │ ╾──────╼╾──────╼ } error[E0080]: it is undefined behavior to use this value @@ -51,7 +61,7 @@ LL | const G: Wide = unsafe { Transmute { t: FOO }.u }; | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: 16, align: 8) { - ╾ALLOC6<imm>╼ ╾ALLOC7╼ │ ╾──────╼╾──────╼ + ╾ALLOC10<imm>╼ ╾ALLOC11╼ │ ╾──────╼╾──────╼ } error: aborting due to 6 previous errors diff --git a/tests/ui/consts/const-eval/ub-incorrect-vtable.rs b/tests/ui/consts/const-eval/ub-incorrect-vtable.rs index 4325495a380..8058f7693a7 100644 --- a/tests/ui/consts/const-eval/ub-incorrect-vtable.rs +++ b/tests/ui/consts/const-eval/ub-incorrect-vtable.rs @@ -17,12 +17,12 @@ trait Trait {} const INVALID_VTABLE_ALIGNMENT: &dyn Trait = unsafe { std::mem::transmute((&92u8, &[0usize, 1usize, 1000usize])) }; -//~^ ERROR evaluation of constant value failed +//~^^ ERROR it is undefined behavior to use this value //~| vtable const INVALID_VTABLE_SIZE: &dyn Trait = unsafe { std::mem::transmute((&92u8, &[1usize, usize::MAX, 1usize])) }; -//~^ ERROR evaluation of constant value failed +//~^^ ERROR it is undefined behavior to use this value //~| vtable #[repr(transparent)] diff --git a/tests/ui/consts/const-eval/ub-wide-ptr.rs b/tests/ui/consts/const-eval/ub-wide-ptr.rs index 3956146f6ae..991d4424dcf 100644 --- a/tests/ui/consts/const-eval/ub-wide-ptr.rs +++ b/tests/ui/consts/const-eval/ub-wide-ptr.rs @@ -123,13 +123,13 @@ const TRAIT_OBJ_INT_VTABLE: W<&dyn Trait> = unsafe { mem::transmute(W((&92u8, 4u //~^ ERROR it is undefined behavior to use this value //~| vtable const TRAIT_OBJ_UNALIGNED_VTABLE: &dyn Trait = unsafe { mem::transmute((&92u8, &[0u8; 128])) }; -//~^ ERROR evaluation of constant value failed +//~^ ERROR it is undefined behavior to use this value //~| vtable const TRAIT_OBJ_BAD_DROP_FN_NULL: &dyn Trait = unsafe { mem::transmute((&92u8, &[0usize; 8])) }; -//~^ ERROR evaluation of constant value failed +//~^ ERROR it is undefined behavior to use this value //~| vtable const TRAIT_OBJ_BAD_DROP_FN_INT: &dyn Trait = unsafe { mem::transmute((&92u8, &[1usize; 8])) }; -//~^ ERROR evaluation of constant value failed +//~^ ERROR it is undefined behavior to use this value //~| vtable const TRAIT_OBJ_BAD_DROP_FN_NOT_FN_PTR: W<&dyn Trait> = unsafe { mem::transmute(W((&92u8, &[&42u8; 8]))) }; //~^ ERROR it is undefined behavior to use this value @@ -142,10 +142,10 @@ const TRAIT_OBJ_CONTENT_INVALID: &dyn Trait = unsafe { mem::transmute::<_, &bool // # raw trait object const RAW_TRAIT_OBJ_VTABLE_NULL: *const dyn Trait = unsafe { mem::transmute((&92u8, 0usize)) }; -//~^ ERROR evaluation of constant value failed +//~^ ERROR it is undefined behavior to use this value //~| null pointer const RAW_TRAIT_OBJ_VTABLE_INVALID: *const dyn Trait = unsafe { mem::transmute((&92u8, &3u64)) }; -//~^ ERROR evaluation of constant value failed +//~^ ERROR it is undefined behavior to use this value //~| vtable const RAW_TRAIT_OBJ_CONTENT_INVALID: *const dyn Trait = unsafe { mem::transmute::<_, &bool>(&3u8) } as *const dyn Trait; // ok because raw // Officially blessed way to get the vtable @@ -154,12 +154,12 @@ const DYN_METADATA: ptr::DynMetadata<dyn Send> = ptr::metadata::<dyn Send>(ptr:: static mut RAW_TRAIT_OBJ_VTABLE_NULL_THROUGH_REF: *const dyn Trait = unsafe { mem::transmute::<_, &dyn Trait>((&92u8, 0usize)) - //~^ ERROR could not evaluate static initializer + //~^^ ERROR it is undefined behavior to use this value //~| null pointer }; static mut RAW_TRAIT_OBJ_VTABLE_INVALID_THROUGH_REF: *const dyn Trait = unsafe { mem::transmute::<_, &dyn Trait>((&92u8, &3u64)) - //~^ ERROR could not evaluate static initializer + //~^^ ERROR it is undefined behavior to use this value //~| vtable }; diff --git a/tests/ui/consts/const-eval/ub-wide-ptr.stderr b/tests/ui/consts/const-eval/ub-wide-ptr.stderr index c29cc836fff..92f0029a5b3 100644 --- a/tests/ui/consts/const-eval/ub-wide-ptr.stderr +++ b/tests/ui/consts/const-eval/ub-wide-ptr.stderr @@ -218,29 +218,44 @@ LL | const TRAIT_OBJ_INT_VTABLE: W<&dyn Trait> = unsafe { mem::transmute(W((&92u HEX_DUMP } -error[E0080]: evaluation of constant value failed - --> $DIR/ub-wide-ptr.rs:125:57 +error[E0080]: it is undefined behavior to use this value + --> $DIR/ub-wide-ptr.rs:125:1 | LL | const TRAIT_OBJ_UNALIGNED_VTABLE: &dyn Trait = unsafe { mem::transmute((&92u8, &[0u8; 128])) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ using ALLOC20 as vtable pointer but it does not point to a vtable + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered ALLOC17<imm>, but expected a vtable pointer + | + = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. + = note: the raw bytes of the constant (size: $SIZE, align: $ALIGN) { + HEX_DUMP + } -error[E0080]: evaluation of constant value failed - --> $DIR/ub-wide-ptr.rs:128:57 +error[E0080]: it is undefined behavior to use this value + --> $DIR/ub-wide-ptr.rs:128:1 | LL | const TRAIT_OBJ_BAD_DROP_FN_NULL: &dyn Trait = unsafe { mem::transmute((&92u8, &[0usize; 8])) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ using ALLOC21 as vtable pointer but it does not point to a vtable + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered ALLOC19<imm>, but expected a vtable pointer + | + = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. + = note: the raw bytes of the constant (size: $SIZE, align: $ALIGN) { + HEX_DUMP + } -error[E0080]: evaluation of constant value failed - --> $DIR/ub-wide-ptr.rs:131:56 +error[E0080]: it is undefined behavior to use this value + --> $DIR/ub-wide-ptr.rs:131:1 | LL | const TRAIT_OBJ_BAD_DROP_FN_INT: &dyn Trait = unsafe { mem::transmute((&92u8, &[1usize; 8])) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ using ALLOC22 as vtable pointer but it does not point to a vtable + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered ALLOC21<imm>, but expected a vtable pointer + | + = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. + = note: the raw bytes of the constant (size: $SIZE, align: $ALIGN) { + HEX_DUMP + } error[E0080]: it is undefined behavior to use this value --> $DIR/ub-wide-ptr.rs:134:1 | LL | const TRAIT_OBJ_BAD_DROP_FN_NOT_FN_PTR: W<&dyn Trait> = unsafe { mem::transmute(W((&92u8, &[&42u8; 8]))) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .0: encountered ALLOC17<imm>, but expected a vtable pointer + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .0: encountered ALLOC23<imm>, but expected a vtable pointer | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: $SIZE, align: $ALIGN) { @@ -258,29 +273,49 @@ LL | const TRAIT_OBJ_CONTENT_INVALID: &dyn Trait = unsafe { mem::transmute::<_, HEX_DUMP } -error[E0080]: evaluation of constant value failed - --> $DIR/ub-wide-ptr.rs:144:62 +error[E0080]: it is undefined behavior to use this value + --> $DIR/ub-wide-ptr.rs:144:1 | LL | const RAW_TRAIT_OBJ_VTABLE_NULL: *const dyn Trait = unsafe { mem::transmute((&92u8, 0usize)) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer use: expected a pointer to some allocation, but got a null pointer + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered null pointer, but expected a vtable pointer + | + = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. + = note: the raw bytes of the constant (size: $SIZE, align: $ALIGN) { + HEX_DUMP + } -error[E0080]: evaluation of constant value failed - --> $DIR/ub-wide-ptr.rs:147:65 +error[E0080]: it is undefined behavior to use this value + --> $DIR/ub-wide-ptr.rs:147:1 | LL | const RAW_TRAIT_OBJ_VTABLE_INVALID: *const dyn Trait = unsafe { mem::transmute((&92u8, &3u64)) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ using ALLOC23 as vtable pointer but it does not point to a vtable + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered ALLOC28<imm>, but expected a vtable pointer + | + = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. + = note: the raw bytes of the constant (size: $SIZE, align: $ALIGN) { + HEX_DUMP + } -error[E0080]: could not evaluate static initializer - --> $DIR/ub-wide-ptr.rs:156:5 +error[E0080]: it is undefined behavior to use this value + --> $DIR/ub-wide-ptr.rs:155:1 | -LL | mem::transmute::<_, &dyn Trait>((&92u8, 0usize)) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer use: expected a pointer to some allocation, but got a null pointer +LL | static mut RAW_TRAIT_OBJ_VTABLE_NULL_THROUGH_REF: *const dyn Trait = unsafe { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered null pointer, but expected a vtable pointer + | + = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. + = note: the raw bytes of the constant (size: $SIZE, align: $ALIGN) { + HEX_DUMP + } -error[E0080]: could not evaluate static initializer - --> $DIR/ub-wide-ptr.rs:161:5 +error[E0080]: it is undefined behavior to use this value + --> $DIR/ub-wide-ptr.rs:160:1 | -LL | mem::transmute::<_, &dyn Trait>((&92u8, &3u64)) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ using ALLOC24 as vtable pointer but it does not point to a vtable +LL | static mut RAW_TRAIT_OBJ_VTABLE_INVALID_THROUGH_REF: *const dyn Trait = unsafe { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered ALLOC31<imm>, but expected a vtable pointer + | + = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. + = note: the raw bytes of the constant (size: $SIZE, align: $ALIGN) { + HEX_DUMP + } error: aborting due to 29 previous errors diff --git a/tests/ui/consts/const-eval/ub-write-through-immutable.rs b/tests/ui/consts/const-eval/ub-write-through-immutable.rs index 945367f1823..9860b8fde4a 100644 --- a/tests/ui/consts/const-eval/ub-write-through-immutable.rs +++ b/tests/ui/consts/const-eval/ub-write-through-immutable.rs @@ -1,6 +1,5 @@ //! Ensure we catch UB due to writing through a shared reference. #![feature(const_mut_refs, const_refs_to_cell)] -#![deny(writes_through_immutable_pointer)] #![allow(invalid_reference_casting)] use std::mem; @@ -9,15 +8,15 @@ use std::cell::UnsafeCell; const WRITE_AFTER_CAST: () = unsafe { let mut x = 0; let ptr = &x as *const i32 as *mut i32; - *ptr = 0; //~ERROR: writes_through_immutable_pointer - //~^ previously accepted + *ptr = 0; //~ERROR: evaluation of constant value failed + //~| immutable }; const WRITE_AFTER_TRANSMUTE: () = unsafe { let mut x = 0; let ptr: *mut i32 = mem::transmute(&x); - *ptr = 0; //~ERROR: writes_through_immutable_pointer - //~^ previously accepted + *ptr = 0; //~ERROR: evaluation of constant value failed + //~| immutable }; // it's okay when there is interior mutability; diff --git a/tests/ui/consts/const-eval/ub-write-through-immutable.stderr b/tests/ui/consts/const-eval/ub-write-through-immutable.stderr index 27eb2d2c0d1..dbcd35e0b88 100644 --- a/tests/ui/consts/const-eval/ub-write-through-immutable.stderr +++ b/tests/ui/consts/const-eval/ub-write-through-immutable.stderr @@ -1,55 +1,15 @@ -error: writing through a pointer that was derived from a shared (immutable) reference - --> $DIR/ub-write-through-immutable.rs:12:5 +error[E0080]: evaluation of constant value failed + --> $DIR/ub-write-through-immutable.rs:11:5 | LL | *ptr = 0; - | ^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #X <https://github.com/rust-lang/rust/issues/X> -note: the lint level is defined here - --> $DIR/ub-write-through-immutable.rs:3:9 - | -LL | #![deny(writes_through_immutable_pointer)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^ writing through a pointer that was derived from a shared (immutable) reference -error: writing through a pointer that was derived from a shared (immutable) reference - --> $DIR/ub-write-through-immutable.rs:19:5 +error[E0080]: evaluation of constant value failed + --> $DIR/ub-write-through-immutable.rs:18:5 | LL | *ptr = 0; - | ^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #X <https://github.com/rust-lang/rust/issues/X> + | ^^^^^^^^ writing through a pointer that was derived from a shared (immutable) reference error: aborting due to 2 previous errors -Future incompatibility report: Future breakage diagnostic: -error: writing through a pointer that was derived from a shared (immutable) reference - --> $DIR/ub-write-through-immutable.rs:12:5 - | -LL | *ptr = 0; - | ^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #X <https://github.com/rust-lang/rust/issues/X> -note: the lint level is defined here - --> $DIR/ub-write-through-immutable.rs:3:9 - | -LL | #![deny(writes_through_immutable_pointer)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -Future breakage diagnostic: -error: writing through a pointer that was derived from a shared (immutable) reference - --> $DIR/ub-write-through-immutable.rs:19:5 - | -LL | *ptr = 0; - | ^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #X <https://github.com/rust-lang/rust/issues/X> -note: the lint level is defined here - --> $DIR/ub-write-through-immutable.rs:3:9 - | -LL | #![deny(writes_through_immutable_pointer)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - +For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/const-eval/write-to-uninhabited-enum-variant.rs b/tests/ui/consts/const-eval/write-to-uninhabited-enum-variant.rs index 5628ae1be36..f4130319eea 100644 --- a/tests/ui/consts/const-eval/write-to-uninhabited-enum-variant.rs +++ b/tests/ui/consts/const-eval/write-to-uninhabited-enum-variant.rs @@ -1,8 +1,8 @@ //@ run-pass - +#![allow(unreachable_patterns)] #![allow(dead_code)] -enum Empty { } +enum Empty {} enum Test1 { A(u8), B(Empty), diff --git a/tests/ui/consts/const-extern-fn/const-extern-fn-min-const-fn.rs b/tests/ui/consts/const-extern-fn/const-extern-fn-min-const-fn.rs index c7078e46fa6..efc0a1c2fba 100644 --- a/tests/ui/consts/const-extern-fn/const-extern-fn-min-const-fn.rs +++ b/tests/ui/consts/const-extern-fn/const-extern-fn-min-const-fn.rs @@ -1,9 +1,5 @@ #![feature(const_extern_fn)] -const extern "C" fn unsize(x: &[u8; 3]) -> &[u8] { x } -const unsafe extern "C" fn closure() -> fn() { || {} } -const unsafe extern "C" fn use_float() { 1.0 + 1.0; } -//~^ ERROR floating point arithmetic const extern "C" fn ptr_cast(val: *const u8) { val as usize; } //~^ ERROR pointers cannot be cast to integers diff --git a/tests/ui/consts/const-extern-fn/const-extern-fn-min-const-fn.stderr b/tests/ui/consts/const-extern-fn/const-extern-fn-min-const-fn.stderr index 29fa90d611c..9cdeec159be 100644 --- a/tests/ui/consts/const-extern-fn/const-extern-fn-min-const-fn.stderr +++ b/tests/ui/consts/const-extern-fn/const-extern-fn-min-const-fn.stderr @@ -1,15 +1,5 @@ -error[E0658]: floating point arithmetic is not allowed in constant functions - --> $DIR/const-extern-fn-min-const-fn.rs:5:42 - | -LL | const unsafe extern "C" fn use_float() { 1.0 + 1.0; } - | ^^^^^^^^^ - | - = note: see issue #57241 <https://github.com/rust-lang/rust/issues/57241> for more information - = help: add `#![feature(const_fn_floating_point_arithmetic)]` 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: pointers cannot be cast to integers during const eval - --> $DIR/const-extern-fn-min-const-fn.rs:7:48 + --> $DIR/const-extern-fn-min-const-fn.rs:3:48 | LL | const extern "C" fn ptr_cast(val: *const u8) { val as usize; } | ^^^^^^^^^^^^ @@ -17,6 +7,5 @@ LL | const extern "C" fn ptr_cast(val: *const u8) { val as usize; } = note: at compile-time, pointers do not have an integer value = note: avoiding this restriction via `transmute`, `union`, or raw pointers leads to compile-time undefined behavior -error: aborting due to 2 previous errors +error: aborting due to 1 previous error -For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/consts/const-extern-fn/const-extern-fn.rs b/tests/ui/consts/const-extern-fn/const-extern-fn.rs index 57f5da8d0af..4b164767064 100644 --- a/tests/ui/consts/const-extern-fn/const-extern-fn.rs +++ b/tests/ui/consts/const-extern-fn/const-extern-fn.rs @@ -17,6 +17,19 @@ const unsafe extern "C" fn bar2(val: bool) -> bool { !val } +#[allow(improper_ctypes_definitions)] +const extern "C" fn unsize(x: &[u8; 3]) -> &[u8] { + x +} + +#[allow(improper_ctypes_definitions)] +const unsafe extern "C" fn closure() -> fn() { + || {} +} + +const unsafe extern "C" fn use_float() -> f32 { + 1.0 + 1.0 +} fn main() { let a: [u8; foo1(25) as usize] = [0; 26]; @@ -32,4 +45,8 @@ fn main() { let _foo2_cast: extern "C" fn(u8) -> u8 = foo2; let _bar1_cast: unsafe extern "C" fn(bool) -> bool = bar1; let _bar2_cast: unsafe extern "C" fn(bool) -> bool = bar2; + + unsize(&[0, 1, 2]); + unsafe { closure(); } + unsafe { use_float(); } } diff --git a/tests/ui/consts/const-float-bits-conv.rs b/tests/ui/consts/const-float-bits-conv.rs index ba8db4c23dc..3a526c54dc3 100644 --- a/tests/ui/consts/const-float-bits-conv.rs +++ b/tests/ui/consts/const-float-bits-conv.rs @@ -3,8 +3,9 @@ #![feature(const_float_bits_conv)] #![feature(const_float_classify)] +#![feature(f16)] +#![feature(f128)] #![allow(unused_macro_rules)] - // Don't promote const fn nop<T>(x: T) -> T { x } @@ -23,6 +24,42 @@ macro_rules! const_assert { }; } +fn has_broken_floats() -> bool { + // i586 targets are broken due to <https://github.com/rust-lang/rust/issues/114479>. + std::env::var("TARGET").is_ok_and(|v| v.contains("i586")) +} + +#[cfg(target_arch = "x86_64")] +fn f16(){ + const_assert!((1f16).to_bits(), 0x3c00); + const_assert!(u16::from_be_bytes(1f16.to_be_bytes()), 0x3c00); + const_assert!((12.5f16).to_bits(), 0x4a40); + const_assert!(u16::from_le_bytes(12.5f16.to_le_bytes()), 0x4a40); + const_assert!((1337f16).to_bits(), 0x6539); + const_assert!(u16::from_ne_bytes(1337f16.to_ne_bytes()), 0x6539); + const_assert!((-14.25f16).to_bits(), 0xcb20); + const_assert!(f16::from_bits(0x3c00), 1.0); + const_assert!(f16::from_be_bytes(0x3c00u16.to_be_bytes()), 1.0); + const_assert!(f16::from_bits(0x4a40), 12.5); + const_assert!(f16::from_le_bytes(0x4a40u16.to_le_bytes()), 12.5); + const_assert!(f16::from_bits(0x5be0), 252.0); + const_assert!(f16::from_ne_bytes(0x5be0u16.to_ne_bytes()), 252.0); + const_assert!(f16::from_bits(0xcb20), -14.25); + + // Check that NaNs roundtrip their bits regardless of signalingness + // 0xA is 0b1010; 0x5 is 0b0101 -- so these two together clobbers all the mantissa bits + // NOTE: These names assume `f{BITS}::NAN` is a quiet NAN and IEEE754-2008's NaN rules apply! + const QUIET_NAN: u16 = f16::NAN.to_bits() ^ 0x0155; + const SIGNALING_NAN: u16 = f16::NAN.to_bits() ^ 0x02AA; + + const_assert!(f16::from_bits(QUIET_NAN).is_nan()); + const_assert!(f16::from_bits(SIGNALING_NAN).is_nan()); + const_assert!(f16::from_bits(QUIET_NAN).to_bits(), QUIET_NAN); + if !has_broken_floats() { + const_assert!(f16::from_bits(SIGNALING_NAN).to_bits(), SIGNALING_NAN); + } +} + fn f32() { const_assert!((1f32).to_bits(), 0x3f800000); const_assert!(u32::from_be_bytes(1f32.to_be_bytes()), 0x3f800000); @@ -38,6 +75,19 @@ fn f32() { const_assert!(f32::from_bits(0x44a72000), 1337.0); const_assert!(f32::from_ne_bytes(0x44a72000u32.to_ne_bytes()), 1337.0); const_assert!(f32::from_bits(0xc1640000), -14.25); + + // Check that NaNs roundtrip their bits regardless of signalingness + // 0xA is 0b1010; 0x5 is 0b0101 -- so these two together clobbers all the mantissa bits + // NOTE: These names assume `f{BITS}::NAN` is a quiet NAN and IEEE754-2008's NaN rules apply! + const QUIET_NAN: u32 = f32::NAN.to_bits() ^ 0x002A_AAAA; + const SIGNALING_NAN: u32 = f32::NAN.to_bits() ^ 0x0055_5555; + + const_assert!(f32::from_bits(QUIET_NAN).is_nan()); + const_assert!(f32::from_bits(SIGNALING_NAN).is_nan()); + const_assert!(f32::from_bits(QUIET_NAN).to_bits(), QUIET_NAN); + if !has_broken_floats() { + const_assert!(f32::from_bits(SIGNALING_NAN).to_bits(), SIGNALING_NAN); + } } fn f64() { @@ -55,9 +105,58 @@ fn f64() { const_assert!(f64::from_bits(0x4094e40000000000), 1337.0); const_assert!(f64::from_ne_bytes(0x4094e40000000000u64.to_ne_bytes()), 1337.0); const_assert!(f64::from_bits(0xc02c800000000000), -14.25); + + // Check that NaNs roundtrip their bits regardless of signalingness + // 0xA is 0b1010; 0x5 is 0b0101 -- so these two together clobbers all the mantissa bits + // NOTE: These names assume `f{BITS}::NAN` is a quiet NAN and IEEE754-2008's NaN rules apply! + const QUIET_NAN: u64 = f64::NAN.to_bits() ^ 0x0005_5555_5555_5555; + const SIGNALING_NAN: u64 = f64::NAN.to_bits() ^ 0x000A_AAAA_AAAA_AAAA; + + const_assert!(f64::from_bits(QUIET_NAN).is_nan()); + const_assert!(f64::from_bits(SIGNALING_NAN).is_nan()); + const_assert!(f64::from_bits(QUIET_NAN).to_bits(), QUIET_NAN); + if !has_broken_floats() { + const_assert!(f64::from_bits(SIGNALING_NAN).to_bits(), SIGNALING_NAN); + } +} + +#[cfg(target_arch = "x86_64")] +fn f128() { + const_assert!((1f128).to_bits(), 0x3fff0000000000000000000000000000); + const_assert!(u128::from_be_bytes(1f128.to_be_bytes()), 0x3fff0000000000000000000000000000); + const_assert!((12.5f128).to_bits(), 0x40029000000000000000000000000000); + const_assert!(u128::from_le_bytes(12.5f128.to_le_bytes()), 0x40029000000000000000000000000000); + const_assert!((1337f128).to_bits(), 0x40094e40000000000000000000000000); + const_assert!(u128::from_ne_bytes(1337f128.to_ne_bytes()), 0x40094e40000000000000000000000000); + const_assert!((-14.25f128).to_bits(), 0xc002c800000000000000000000000000); + const_assert!(f128::from_bits(0x3fff0000000000000000000000000000), 1.0); + const_assert!(f128::from_be_bytes(0x3fff0000000000000000000000000000u128.to_be_bytes()), 1.0); + const_assert!(f128::from_bits(0x40029000000000000000000000000000), 12.5); + const_assert!(f128::from_le_bytes(0x40029000000000000000000000000000u128.to_le_bytes()), 12.5); + const_assert!(f128::from_bits(0x40094e40000000000000000000000000), 1337.0); + assert_eq!(f128::from_ne_bytes(0x40094e40000000000000000000000000u128.to_ne_bytes()), 1337.0); + const_assert!(f128::from_bits(0xc002c800000000000000000000000000), -14.25); + + // Check that NaNs roundtrip their bits regardless of signalingness + // 0xA is 0b1010; 0x5 is 0b0101 -- so these two together clobbers all the mantissa bits + // NOTE: These names assume `f{BITS}::NAN` is a quiet NAN and IEEE754-2008's NaN rules apply! + const QUIET_NAN: u128 = f128::NAN.to_bits() | 0x0000_AAAA_AAAA_AAAA_AAAA_AAAA_AAAA_AAAA; + const SIGNALING_NAN: u128 = f128::NAN.to_bits() ^ 0x0000_5555_5555_5555_5555_5555_5555_5555; + + const_assert!(f128::from_bits(QUIET_NAN).is_nan()); + const_assert!(f128::from_bits(SIGNALING_NAN).is_nan()); + const_assert!(f128::from_bits(QUIET_NAN).to_bits(), QUIET_NAN); + if !has_broken_floats() { + const_assert!(f128::from_bits(SIGNALING_NAN).to_bits(), SIGNALING_NAN); + } } fn main() { + #[cfg(target_arch = "x86_64")] + { + f16(); + f128(); + } f32(); f64(); } diff --git a/tests/ui/consts/const-float-bits-reject-conv.rs b/tests/ui/consts/const-float-bits-reject-conv.rs deleted file mode 100644 index febb272869a..00000000000 --- a/tests/ui/consts/const-float-bits-reject-conv.rs +++ /dev/null @@ -1,68 +0,0 @@ -//@ compile-flags: -Zmir-opt-level=0 -//@ error-pattern: cannot use f32::to_bits on a NaN -#![feature(const_float_bits_conv)] -#![feature(const_float_classify)] - -// Don't promote -const fn nop<T>(x: T) -> T { x } - -macro_rules! const_assert { - ($a:expr) => { - { - const _: () = assert!($a); - assert!(nop($a)); - } - }; - ($a:expr, $b:expr) => { - { - const _: () = assert!($a == $b); - assert_eq!(nop($a), nop($b)); - } - }; -} - -fn f32() { - // Check that NaNs roundtrip their bits regardless of signalingness - // 0xA is 0b1010; 0x5 is 0b0101 -- so these two together clobbers all the mantissa bits - // ...actually, let's just check that these break. :D - const MASKED_NAN1: u32 = f32::NAN.to_bits() ^ 0x002A_AAAA; - //~^ inside - const MASKED_NAN2: u32 = f32::NAN.to_bits() ^ 0x0055_5555; - //~^ inside - - // The rest of the code is dead because the constants already fail to evaluate. - - const_assert!(f32::from_bits(MASKED_NAN1).is_nan()); - const_assert!(f32::from_bits(MASKED_NAN1).is_nan()); - - // LLVM does not guarantee that loads and stores of NaNs preserve their exact bit pattern. - // In practice, this seems to only cause a problem on x86, since the most widely used calling - // convention mandates that floating point values are returned on the x87 FPU stack. See #73328. - // However, during CTFE we still preserve bit patterns (though that is not a guarantee). - const_assert!(f32::from_bits(MASKED_NAN1).to_bits(), MASKED_NAN1); - const_assert!(f32::from_bits(MASKED_NAN2).to_bits(), MASKED_NAN2); -} - -fn f64() { - // Check that NaNs roundtrip their bits regardless of signalingness - // 0xA is 0b1010; 0x5 is 0b0101 -- so these two together clobbers all the mantissa bits - // ...actually, let's just check that these break. :D - const MASKED_NAN1: u64 = f64::NAN.to_bits() ^ 0x000A_AAAA_AAAA_AAAA; - //~^ inside - const MASKED_NAN2: u64 = f64::NAN.to_bits() ^ 0x0005_5555_5555_5555; - //~^ inside - - // The rest of the code is dead because the constants already fail to evaluate. - - const_assert!(f64::from_bits(MASKED_NAN1).is_nan()); - const_assert!(f64::from_bits(MASKED_NAN1).is_nan()); - - // See comment above. - const_assert!(f64::from_bits(MASKED_NAN1).to_bits(), MASKED_NAN1); - const_assert!(f64::from_bits(MASKED_NAN2).to_bits(), MASKED_NAN2); -} - -fn main() { - f32(); - f64(); -} diff --git a/tests/ui/consts/const-float-bits-reject-conv.stderr b/tests/ui/consts/const-float-bits-reject-conv.stderr deleted file mode 100644 index 1511dab12b0..00000000000 --- a/tests/ui/consts/const-float-bits-reject-conv.stderr +++ /dev/null @@ -1,115 +0,0 @@ -error[E0080]: evaluation of constant value failed - --> $SRC_DIR/core/src/num/f32.rs:LL:COL - | - = note: the evaluated program panicked at 'const-eval error: cannot use f32::to_bits on a NaN', $SRC_DIR/core/src/num/f32.rs:LL:COL - | -note: inside `core::f32::<impl f32>::to_bits::ct_f32_to_u32` - --> $SRC_DIR/core/src/num/f32.rs:LL:COL -note: inside `core::f32::<impl f32>::to_bits` - --> $SRC_DIR/core/src/num/f32.rs:LL:COL -note: inside `f32::MASKED_NAN1` - --> $DIR/const-float-bits-reject-conv.rs:28:30 - | -LL | const MASKED_NAN1: u32 = f32::NAN.to_bits() ^ 0x002A_AAAA; - | ^^^^^^^^^^^^^^^^^^ - = note: this error originates in the macro `$crate::panic::panic_2021` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) - -error[E0080]: evaluation of constant value failed - --> $SRC_DIR/core/src/num/f32.rs:LL:COL - | - = note: the evaluated program panicked at 'const-eval error: cannot use f32::to_bits on a NaN', $SRC_DIR/core/src/num/f32.rs:LL:COL - | -note: inside `core::f32::<impl f32>::to_bits::ct_f32_to_u32` - --> $SRC_DIR/core/src/num/f32.rs:LL:COL -note: inside `core::f32::<impl f32>::to_bits` - --> $SRC_DIR/core/src/num/f32.rs:LL:COL -note: inside `f32::MASKED_NAN2` - --> $DIR/const-float-bits-reject-conv.rs:30:30 - | -LL | const MASKED_NAN2: u32 = f32::NAN.to_bits() ^ 0x0055_5555; - | ^^^^^^^^^^^^^^^^^^ - = note: this error originates in the macro `$crate::panic::panic_2021` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) - -note: erroneous constant encountered - --> $DIR/const-float-bits-reject-conv.rs:35:34 - | -LL | const_assert!(f32::from_bits(MASKED_NAN1).is_nan()); - | ^^^^^^^^^^^ - -note: erroneous constant encountered - --> $DIR/const-float-bits-reject-conv.rs:36:34 - | -LL | const_assert!(f32::from_bits(MASKED_NAN1).is_nan()); - | ^^^^^^^^^^^ - -note: erroneous constant encountered - --> $DIR/const-float-bits-reject-conv.rs:42:34 - | -LL | const_assert!(f32::from_bits(MASKED_NAN1).to_bits(), MASKED_NAN1); - | ^^^^^^^^^^^ - -note: erroneous constant encountered - --> $DIR/const-float-bits-reject-conv.rs:43:34 - | -LL | const_assert!(f32::from_bits(MASKED_NAN2).to_bits(), MASKED_NAN2); - | ^^^^^^^^^^^ - -error[E0080]: evaluation of constant value failed - --> $SRC_DIR/core/src/num/f64.rs:LL:COL - | - = note: the evaluated program panicked at 'const-eval error: cannot use f64::to_bits on a NaN', $SRC_DIR/core/src/num/f64.rs:LL:COL - | -note: inside `core::f64::<impl f64>::to_bits::ct_f64_to_u64` - --> $SRC_DIR/core/src/num/f64.rs:LL:COL -note: inside `core::f64::<impl f64>::to_bits` - --> $SRC_DIR/core/src/num/f64.rs:LL:COL -note: inside `f64::MASKED_NAN1` - --> $DIR/const-float-bits-reject-conv.rs:50:30 - | -LL | const MASKED_NAN1: u64 = f64::NAN.to_bits() ^ 0x000A_AAAA_AAAA_AAAA; - | ^^^^^^^^^^^^^^^^^^ - = note: this error originates in the macro `$crate::panic::panic_2021` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) - -error[E0080]: evaluation of constant value failed - --> $SRC_DIR/core/src/num/f64.rs:LL:COL - | - = note: the evaluated program panicked at 'const-eval error: cannot use f64::to_bits on a NaN', $SRC_DIR/core/src/num/f64.rs:LL:COL - | -note: inside `core::f64::<impl f64>::to_bits::ct_f64_to_u64` - --> $SRC_DIR/core/src/num/f64.rs:LL:COL -note: inside `core::f64::<impl f64>::to_bits` - --> $SRC_DIR/core/src/num/f64.rs:LL:COL -note: inside `f64::MASKED_NAN2` - --> $DIR/const-float-bits-reject-conv.rs:52:30 - | -LL | const MASKED_NAN2: u64 = f64::NAN.to_bits() ^ 0x0005_5555_5555_5555; - | ^^^^^^^^^^^^^^^^^^ - = note: this error originates in the macro `$crate::panic::panic_2021` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) - -note: erroneous constant encountered - --> $DIR/const-float-bits-reject-conv.rs:57:34 - | -LL | const_assert!(f64::from_bits(MASKED_NAN1).is_nan()); - | ^^^^^^^^^^^ - -note: erroneous constant encountered - --> $DIR/const-float-bits-reject-conv.rs:58:34 - | -LL | const_assert!(f64::from_bits(MASKED_NAN1).is_nan()); - | ^^^^^^^^^^^ - -note: erroneous constant encountered - --> $DIR/const-float-bits-reject-conv.rs:61:34 - | -LL | const_assert!(f64::from_bits(MASKED_NAN1).to_bits(), MASKED_NAN1); - | ^^^^^^^^^^^ - -note: erroneous constant encountered - --> $DIR/const-float-bits-reject-conv.rs:62:34 - | -LL | const_assert!(f64::from_bits(MASKED_NAN2).to_bits(), MASKED_NAN2); - | ^^^^^^^^^^^ - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/const-mut-refs/const_mut_address_of.rs b/tests/ui/consts/const-mut-refs/const_mut_address_of.rs index 66a4ec50c11..437bdc88722 100644 --- a/tests/ui/consts/const-mut-refs/const_mut_address_of.rs +++ b/tests/ui/consts/const-mut-refs/const_mut_address_of.rs @@ -1,6 +1,5 @@ //@ check-pass #![feature(const_mut_refs)] -#![feature(raw_ref_op)] struct Foo { x: usize diff --git a/tests/ui/consts/const-mut-refs/mut_ref_in_final.rs b/tests/ui/consts/const-mut-refs/mut_ref_in_final.rs index 93197d5bce4..10339ee6798 100644 --- a/tests/ui/consts/const-mut-refs/mut_ref_in_final.rs +++ b/tests/ui/consts/const-mut-refs/mut_ref_in_final.rs @@ -1,5 +1,4 @@ #![feature(const_mut_refs)] -#![feature(raw_ref_op)] const NULL: *mut i32 = std::ptr::null_mut(); const A: *const i32 = &4; diff --git a/tests/ui/consts/const-mut-refs/mut_ref_in_final.stderr b/tests/ui/consts/const-mut-refs/mut_ref_in_final.stderr index 59e6aa4011c..00a8421076b 100644 --- a/tests/ui/consts/const-mut-refs/mut_ref_in_final.stderr +++ b/tests/ui/consts/const-mut-refs/mut_ref_in_final.stderr @@ -1,11 +1,11 @@ error[E0764]: mutable references are not allowed in the final value of constants - --> $DIR/mut_ref_in_final.rs:10:21 + --> $DIR/mut_ref_in_final.rs:9:21 | LL | const B: *mut i32 = &mut 4; | ^^^^^^ error[E0716]: temporary value dropped while borrowed - --> $DIR/mut_ref_in_final.rs:16:40 + --> $DIR/mut_ref_in_final.rs:15:40 | LL | const B3: Option<&mut i32> = Some(&mut 42); | ----------^^- @@ -15,7 +15,7 @@ LL | const B3: Option<&mut i32> = Some(&mut 42); | using this value as a constant requires that borrow lasts for `'static` error[E0716]: temporary value dropped while borrowed - --> $DIR/mut_ref_in_final.rs:19:42 + --> $DIR/mut_ref_in_final.rs:18:42 | LL | const B4: Option<&mut i32> = helper(&mut 42); | ------------^^- @@ -25,7 +25,7 @@ LL | const B4: Option<&mut i32> = helper(&mut 42); | using this value as a constant requires that borrow lasts for `'static` error[E0716]: temporary value dropped while borrowed - --> $DIR/mut_ref_in_final.rs:34:65 + --> $DIR/mut_ref_in_final.rs:33:65 | LL | const FOO: NotAMutex<&mut i32> = NotAMutex(UnsafeCell::new(&mut 42)); | -------------------------------^^-- @@ -35,7 +35,7 @@ LL | const FOO: NotAMutex<&mut i32> = NotAMutex(UnsafeCell::new(&mut 42)); | using this value as a constant requires that borrow lasts for `'static` error[E0716]: temporary value dropped while borrowed - --> $DIR/mut_ref_in_final.rs:37:67 + --> $DIR/mut_ref_in_final.rs:36:67 | LL | static FOO2: NotAMutex<&mut i32> = NotAMutex(UnsafeCell::new(&mut 42)); | -------------------------------^^-- @@ -45,7 +45,7 @@ LL | static FOO2: NotAMutex<&mut i32> = NotAMutex(UnsafeCell::new(&mut 42)); | using this value as a static requires that borrow lasts for `'static` error[E0716]: temporary value dropped while borrowed - --> $DIR/mut_ref_in_final.rs:40:71 + --> $DIR/mut_ref_in_final.rs:39:71 | LL | static mut FOO3: NotAMutex<&mut i32> = NotAMutex(UnsafeCell::new(&mut 42)); | -------------------------------^^-- @@ -55,25 +55,25 @@ LL | static mut FOO3: NotAMutex<&mut i32> = NotAMutex(UnsafeCell::new(&mut 42)); | using this value as a static requires that borrow lasts for `'static` error[E0764]: mutable references are not allowed in the final value of statics - --> $DIR/mut_ref_in_final.rs:53:53 + --> $DIR/mut_ref_in_final.rs:52:53 | LL | static RAW_MUT_CAST_S: SyncPtr<i32> = SyncPtr { x : &mut 42 as *mut _ as *const _ }; | ^^^^^^^ error[E0764]: mutable references are not allowed in the final value of statics - --> $DIR/mut_ref_in_final.rs:55:54 + --> $DIR/mut_ref_in_final.rs:54:54 | LL | static RAW_MUT_COERCE_S: SyncPtr<i32> = SyncPtr { x: &mut 0 }; | ^^^^^^ error[E0764]: mutable references are not allowed in the final value of constants - --> $DIR/mut_ref_in_final.rs:57:52 + --> $DIR/mut_ref_in_final.rs:56:52 | LL | const RAW_MUT_CAST_C: SyncPtr<i32> = SyncPtr { x : &mut 42 as *mut _ as *const _ }; | ^^^^^^^ error[E0764]: mutable references are not allowed in the final value of constants - --> $DIR/mut_ref_in_final.rs:59:53 + --> $DIR/mut_ref_in_final.rs:58:53 | LL | const RAW_MUT_COERCE_C: SyncPtr<i32> = SyncPtr { x: &mut 0 }; | ^^^^^^ diff --git a/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.rs b/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.rs index c12c22447b5..e208845e747 100644 --- a/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.rs +++ b/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.rs @@ -2,7 +2,6 @@ //@ normalize-stderr-test: "( 0x[0-9a-f][0-9a-f] │)? ([0-9a-f][0-9a-f] |__ |╾─*ALLOC[0-9]+(\+[a-z0-9]+)?(<imm>)?─*╼ )+ *│.*" -> " HEX_DUMP" //@ normalize-stderr-test: "HEX_DUMP\s*\n\s*HEX_DUMP" -> "HEX_DUMP" #![feature(const_mut_refs, const_refs_to_static)] -#![feature(raw_ref_op)] use std::sync::Mutex; diff --git a/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.stderr b/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.stderr index ea9dccf0173..4ea6fa62475 100644 --- a/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.stderr +++ b/tests/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.stderr @@ -1,5 +1,5 @@ error[E0080]: it is undefined behavior to use this value - --> $DIR/mut_ref_in_final_dynamic_check.rs:20:1 + --> $DIR/mut_ref_in_final_dynamic_check.rs:19:1 | LL | const MUT: Option<&mut i32> = helper(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .<enum-variant(Some)>.0: encountered reference to mutable memory in `const` @@ -10,7 +10,7 @@ LL | const MUT: Option<&mut i32> = helper(); } error[E0080]: it is undefined behavior to use this value - --> $DIR/mut_ref_in_final_dynamic_check.rs:27:1 + --> $DIR/mut_ref_in_final_dynamic_check.rs:26:1 | LL | const INT2PTR: Option<&mut i32> = helper_int2ptr(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .<enum-variant(Some)>.0: encountered a dangling reference (0x2a[noalloc] has no provenance) @@ -21,7 +21,7 @@ LL | const INT2PTR: Option<&mut i32> = helper_int2ptr(); } error[E0080]: it is undefined behavior to use this value - --> $DIR/mut_ref_in_final_dynamic_check.rs:29:1 + --> $DIR/mut_ref_in_final_dynamic_check.rs:28:1 | LL | static INT2PTR_STATIC: Option<&mut i32> = helper_int2ptr(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .<enum-variant(Some)>.0: encountered a dangling reference (0x2a[noalloc] has no provenance) @@ -32,7 +32,7 @@ LL | static INT2PTR_STATIC: Option<&mut i32> = helper_int2ptr(); } error[E0080]: it is undefined behavior to use this value - --> $DIR/mut_ref_in_final_dynamic_check.rs:36:1 + --> $DIR/mut_ref_in_final_dynamic_check.rs:35:1 | LL | const DANGLING: Option<&mut i32> = helper_dangling(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .<enum-variant(Some)>.0: encountered a dangling reference (use-after-free) @@ -43,7 +43,7 @@ LL | const DANGLING: Option<&mut i32> = helper_dangling(); } error[E0080]: it is undefined behavior to use this value - --> $DIR/mut_ref_in_final_dynamic_check.rs:37:1 + --> $DIR/mut_ref_in_final_dynamic_check.rs:36:1 | LL | static DANGLING_STATIC: Option<&mut i32> = helper_dangling(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .<enum-variant(Some)>.0: encountered a dangling reference (use-after-free) diff --git a/tests/ui/consts/const_fn_floating_point_arithmetic.gated.stderr b/tests/ui/consts/const_fn_floating_point_arithmetic.gated.stderr deleted file mode 100644 index e1b8154a287..00000000000 --- a/tests/ui/consts/const_fn_floating_point_arithmetic.gated.stderr +++ /dev/null @@ -1,8 +0,0 @@ -error: fatal error triggered by #[rustc_error] - --> $DIR/const_fn_floating_point_arithmetic.rs:20:1 - | -LL | fn main() {} - | ^^^^^^^^^ - -error: aborting due to 1 previous error - diff --git a/tests/ui/consts/const_fn_floating_point_arithmetic.rs b/tests/ui/consts/const_fn_floating_point_arithmetic.rs deleted file mode 100644 index b0d0bc6b9f4..00000000000 --- a/tests/ui/consts/const_fn_floating_point_arithmetic.rs +++ /dev/null @@ -1,20 +0,0 @@ -// gate-test-const_fn_floating_point_arithmetic - -//@ revisions: stock gated - -#![feature(rustc_attrs)] -#![cfg_attr(gated, feature(const_fn_floating_point_arithmetic))] - -const fn add(f: f32) -> f32 { f + 2.0 } -//[stock]~^ floating point arithmetic -const fn sub(f: f32) -> f32 { 2.0 - f } -//[stock]~^ floating point arithmetic -const fn mul(f: f32, g: f32) -> f32 { f * g } -//[stock]~^ floating point arithmetic -const fn div(f: f32, g: f32) -> f32 { f / g } -//[stock]~^ floating point arithmetic -const fn neg(f: f32) -> f32 { -f } -//[stock]~^ floating point arithmetic - -#[rustc_error] -fn main() {} //[gated]~ fatal error triggered by #[rustc_error] diff --git a/tests/ui/consts/const_fn_floating_point_arithmetic.stock.stderr b/tests/ui/consts/const_fn_floating_point_arithmetic.stock.stderr deleted file mode 100644 index b5b94786ebb..00000000000 --- a/tests/ui/consts/const_fn_floating_point_arithmetic.stock.stderr +++ /dev/null @@ -1,53 +0,0 @@ -error[E0658]: floating point arithmetic is not allowed in constant functions - --> $DIR/const_fn_floating_point_arithmetic.rs:8:31 - | -LL | const fn add(f: f32) -> f32 { f + 2.0 } - | ^^^^^^^ - | - = note: see issue #57241 <https://github.com/rust-lang/rust/issues/57241> for more information - = help: add `#![feature(const_fn_floating_point_arithmetic)]` 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]: floating point arithmetic is not allowed in constant functions - --> $DIR/const_fn_floating_point_arithmetic.rs:10:31 - | -LL | const fn sub(f: f32) -> f32 { 2.0 - f } - | ^^^^^^^ - | - = note: see issue #57241 <https://github.com/rust-lang/rust/issues/57241> for more information - = help: add `#![feature(const_fn_floating_point_arithmetic)]` 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]: floating point arithmetic is not allowed in constant functions - --> $DIR/const_fn_floating_point_arithmetic.rs:12:39 - | -LL | const fn mul(f: f32, g: f32) -> f32 { f * g } - | ^^^^^ - | - = note: see issue #57241 <https://github.com/rust-lang/rust/issues/57241> for more information - = help: add `#![feature(const_fn_floating_point_arithmetic)]` 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]: floating point arithmetic is not allowed in constant functions - --> $DIR/const_fn_floating_point_arithmetic.rs:14:39 - | -LL | const fn div(f: f32, g: f32) -> f32 { f / g } - | ^^^^^ - | - = note: see issue #57241 <https://github.com/rust-lang/rust/issues/57241> for more information - = help: add `#![feature(const_fn_floating_point_arithmetic)]` 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]: floating point arithmetic is not allowed in constant functions - --> $DIR/const_fn_floating_point_arithmetic.rs:16:31 - | -LL | const fn neg(f: f32) -> f32 { -f } - | ^^ - | - = note: see issue #57241 <https://github.com/rust-lang/rust/issues/57241> for more information - = help: add `#![feature(const_fn_floating_point_arithmetic)]` 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/consts/const_let_eq_float.rs b/tests/ui/consts/const_let_eq_float.rs index 30d839cdc2a..c9ca6b8b7ea 100644 --- a/tests/ui/consts/const_let_eq_float.rs +++ b/tests/ui/consts/const_let_eq_float.rs @@ -1,7 +1,5 @@ //@ run-pass -#![feature(const_fn_floating_point_arithmetic)] - struct Foo<T>(T); struct Bar<T> { x: T } struct W(f32); diff --git a/tests/ui/consts/issue-36163.stderr b/tests/ui/consts/issue-36163.stderr index 52d3e003f0a..8a7a0981f41 100644 --- a/tests/ui/consts/issue-36163.stderr +++ b/tests/ui/consts/issue-36163.stderr @@ -1,10 +1,10 @@ -error[E0391]: cycle detected when simplifying constant for the type system `Foo::{constant#0}` +error[E0391]: cycle detected when simplifying constant for the type system `Foo::B::{constant#0}` --> $DIR/issue-36163.rs:4:9 | LL | B = A, | ^ | -note: ...which requires const-evaluating + checking `Foo::{constant#0}`... +note: ...which requires const-evaluating + checking `Foo::B::{constant#0}`... --> $DIR/issue-36163.rs:4:9 | LL | B = A, @@ -19,7 +19,7 @@ note: ...which requires const-evaluating + checking `A`... | LL | const A: isize = Foo::B as isize; | ^^^^^^^^^^^^^^^ - = note: ...which again requires simplifying constant for the type system `Foo::{constant#0}`, completing the cycle + = note: ...which again requires simplifying constant for the type system `Foo::B::{constant#0}`, completing the cycle note: cycle used when checking that `Foo` is well-formed --> $DIR/issue-36163.rs:3:1 | diff --git a/tests/ui/consts/min_const_fn/address_of.rs b/tests/ui/consts/min_const_fn/address_of.rs index aa75423ca4d..dc481e17ba3 100644 --- a/tests/ui/consts/min_const_fn/address_of.rs +++ b/tests/ui/consts/min_const_fn/address_of.rs @@ -1,5 +1,3 @@ -#![feature(raw_ref_op)] - const fn mutable_address_of_in_const() { let mut a = 0; let b = &raw mut a; //~ ERROR mutable pointer diff --git a/tests/ui/consts/min_const_fn/address_of.stderr b/tests/ui/consts/min_const_fn/address_of.stderr index 143760c0943..dd6fe6486d4 100644 --- a/tests/ui/consts/min_const_fn/address_of.stderr +++ b/tests/ui/consts/min_const_fn/address_of.stderr @@ -1,5 +1,5 @@ error[E0658]: raw mutable pointers are not allowed in constant functions - --> $DIR/address_of.rs:5:13 + --> $DIR/address_of.rs:3:13 | LL | let b = &raw mut a; | ^^^^^^^^^^ @@ -9,7 +9,7 @@ LL | let b = &raw mut a; = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: raw mutable pointers are not allowed in constant functions - --> $DIR/address_of.rs:13:17 + --> $DIR/address_of.rs:11:17 | LL | let b = &raw mut a; | ^^^^^^^^^^ diff --git a/tests/ui/consts/min_const_fn/address_of_const.rs b/tests/ui/consts/min_const_fn/address_of_const.rs index 4280d0745c1..1520622679f 100644 --- a/tests/ui/consts/min_const_fn/address_of_const.rs +++ b/tests/ui/consts/min_const_fn/address_of_const.rs @@ -1,7 +1,5 @@ //@ check-pass -#![feature(raw_ref_op)] - const fn const_address_of_in_const() { let mut a = 0; let b = &raw const a; diff --git a/tests/ui/consts/min_const_fn/allow_const_fn_ptr_run_pass.rs b/tests/ui/consts/min_const_fn/allow_const_fn_ptr_run_pass.rs index a97eeadd92f..fe92787aec1 100644 --- a/tests/ui/consts/min_const_fn/allow_const_fn_ptr_run_pass.rs +++ b/tests/ui/consts/min_const_fn/allow_const_fn_ptr_run_pass.rs @@ -1,6 +1,4 @@ //@ run-pass -#![feature(rustc_allow_const_fn_unstable)] - #![feature(rustc_attrs, staged_api)] #![stable(feature = "rust1", since = "1.0.0")] diff --git a/tests/ui/consts/min_const_fn/const-fn-lang-feature.rs b/tests/ui/consts/min_const_fn/const-fn-lang-feature.rs new file mode 100644 index 00000000000..63ef12085f1 --- /dev/null +++ b/tests/ui/consts/min_const_fn/const-fn-lang-feature.rs @@ -0,0 +1,20 @@ +//! Ensure that we can use a language feature with a `const fn`: +//! enabling the feature gate actually lets us call the function. +//@ check-pass + +#![feature(staged_api, abi_unadjusted)] +#![stable(feature = "rust_test", since = "1.0.0")] + +#[unstable(feature = "abi_unadjusted", issue = "42")] +#[rustc_const_unstable(feature = "abi_unadjusted", issue = "42")] +const fn my_fun() {} + +#[unstable(feature = "abi_unadjusted", issue = "42")] +#[rustc_const_unstable(feature = "abi_unadjusted", issue = "42")] +const fn my_fun2() { + my_fun() +} + +fn main() { + const { my_fun2() }; +} diff --git a/tests/ui/consts/min_const_fn/min_const_fn.rs b/tests/ui/consts/min_const_fn/min_const_fn.rs index 76245c08ffc..f7663f6044e 100644 --- a/tests/ui/consts/min_const_fn/min_const_fn.rs +++ b/tests/ui/consts/min_const_fn/min_const_fn.rs @@ -44,8 +44,8 @@ impl<T> Foo<T> { impl<'a, T> Foo<T> { const fn new_lt(t: T) -> Self { Foo(t) } const fn into_inner_lt(self) -> T { self.0 } //~ destructor of - const fn get_lt(&'a self) -> &T { &self.0 } - const fn get_mut_lt(&'a mut self) -> &mut T { &mut self.0 } + const fn get_lt(&'a self) -> &T { &self.0 } //~ WARNING elided lifetime has a name + const fn get_mut_lt(&'a mut self) -> &mut T { &mut self.0 } //~ WARNING elided lifetime has a name //~^ mutable references //~| mutable references //~| mutable references diff --git a/tests/ui/consts/min_const_fn/min_const_fn.stderr b/tests/ui/consts/min_const_fn/min_const_fn.stderr index daa0ab2614f..4b348a182b8 100644 --- a/tests/ui/consts/min_const_fn/min_const_fn.stderr +++ b/tests/ui/consts/min_const_fn/min_const_fn.stderr @@ -1,3 +1,23 @@ +warning: elided lifetime has a name + --> $DIR/min_const_fn.rs:47:34 + | +LL | impl<'a, T> Foo<T> { + | -- lifetime `'a` declared here +... +LL | const fn get_lt(&'a self) -> &T { &self.0 } + | ^ this elided lifetime gets resolved as `'a` + | + = note: `#[warn(elided_named_lifetimes)]` on by default + +warning: elided lifetime has a name + --> $DIR/min_const_fn.rs:48:42 + | +LL | impl<'a, T> Foo<T> { + | -- lifetime `'a` declared here +... +LL | const fn get_mut_lt(&'a mut self) -> &mut T { &mut self.0 } + | ^ this elided lifetime gets resolved as `'a` + error[E0493]: destructor of `Foo<T>` cannot be evaluated at compile-time --> $DIR/min_const_fn.rs:37:25 | @@ -228,7 +248,7 @@ LL | const fn no_apit(_x: impl std::fmt::Debug) {} | | | the destructor for this type cannot be evaluated in constant functions -error: aborting due to 24 previous errors +error: aborting due to 24 previous errors; 2 warnings emitted Some errors have detailed explanations: E0493, E0658. For more information about an error, try `rustc --explain E0493`. diff --git a/tests/ui/consts/min_const_fn/min_const_fn_libstd_stability.rs b/tests/ui/consts/min_const_fn/min_const_fn_libstd_stability.rs index bb240fb4ad6..480b16b28a5 100644 --- a/tests/ui/consts/min_const_fn/min_const_fn_libstd_stability.rs +++ b/tests/ui/consts/min_const_fn/min_const_fn_libstd_stability.rs @@ -3,7 +3,7 @@ we're apparently really bad at it", issue = "none")] -#![feature(const_fn_floating_point_arithmetic, foo, foo2)] +#![feature(const_refs_to_cell, foo, foo2)] #![feature(staged_api)] #[stable(feature = "rust1", since = "1.0.0")] @@ -25,9 +25,15 @@ const fn bar2() -> u32 { foo2() } //~ ERROR not yet stable as a const fn #[stable(feature = "rust1", since = "1.0.0")] #[rustc_const_stable(feature = "rust1", since = "1.0.0")] -// Const-stable functions cannot rely on unstable const-eval features. -const fn bar3() -> u32 { (5f32 + 6f32) as u32 } -//~^ ERROR const-stable function cannot use `#[feature(const_fn_floating_point_arithmetic)]` +// conformity is required +const fn bar3() -> u32 { + let x = std::cell::Cell::new(0u32); + x.get(); + //~^ ERROR const-stable function cannot use `#[feature(const_refs_to_cell)]` + //~| ERROR cannot call non-const fn + foo() + //~^ ERROR is not yet stable as a const fn +} // check whether this function cannot be called even with the feature gate active #[unstable(feature = "foo2", issue = "none")] diff --git a/tests/ui/consts/min_const_fn/min_const_fn_libstd_stability.stderr b/tests/ui/consts/min_const_fn/min_const_fn_libstd_stability.stderr index 7ec2508ca93..cb447719f9c 100644 --- a/tests/ui/consts/min_const_fn/min_const_fn_libstd_stability.stderr +++ b/tests/ui/consts/min_const_fn/min_const_fn_libstd_stability.stderr @@ -14,30 +14,47 @@ LL | const fn bar2() -> u32 { foo2() } | = help: const-stable functions can only call other const-stable functions -error: const-stable function cannot use `#[feature(const_fn_floating_point_arithmetic)]` - --> $DIR/min_const_fn_libstd_stability.rs:29:26 +error: const-stable function cannot use `#[feature(const_refs_to_cell)]` + --> $DIR/min_const_fn_libstd_stability.rs:31:5 | -LL | const fn bar3() -> u32 { (5f32 + 6f32) as u32 } - | ^^^^^^^^^^^^^ +LL | x.get(); + | ^ | -help: if it is not part of the public API, make this function unstably const +help: if the function is not (yet) meant to be stable, make this function unstably const | LL + #[rustc_const_unstable(feature = "...", issue = "...")] -LL | const fn bar3() -> u32 { (5f32 + 6f32) as u32 } +LL | const fn bar3() -> u32 { | -help: otherwise `#[rustc_allow_const_fn_unstable]` can be used to bypass stability checks +help: otherwise, as a last resort `#[rustc_allow_const_fn_unstable]` can be used to bypass stability checks (but requires team approval) | -LL + #[rustc_allow_const_fn_unstable(const_fn_floating_point_arithmetic)] -LL | const fn bar3() -> u32 { (5f32 + 6f32) as u32 } +LL + #[rustc_allow_const_fn_unstable(const_refs_to_cell)] +LL | const fn bar3() -> u32 { | +error[E0015]: cannot call non-const fn `Cell::<u32>::get` in constant functions + --> $DIR/min_const_fn_libstd_stability.rs:31:7 + | +LL | x.get(); + | ^^^^^ + | + = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants + +error: `foo` is not yet stable as a const fn + --> $DIR/min_const_fn_libstd_stability.rs:34:5 + | +LL | foo() + | ^^^^^ + | + = help: const-stable functions can only call other const-stable functions + error: `foo2_gated` is not yet stable as a const fn - --> $DIR/min_const_fn_libstd_stability.rs:39:32 + --> $DIR/min_const_fn_libstd_stability.rs:45:32 | LL | const fn bar2_gated() -> u32 { foo2_gated() } | ^^^^^^^^^^^^ | = help: const-stable functions can only call other const-stable functions -error: aborting due to 4 previous errors +error: aborting due to 6 previous errors +For more information about this error, try `rustc --explain E0015`. diff --git a/tests/ui/consts/min_const_fn/min_const_unsafe_fn_libstd_stability.rs b/tests/ui/consts/min_const_fn/min_const_unsafe_fn_libstd_stability.rs index 03084c8674d..f2a54b8a13d 100644 --- a/tests/ui/consts/min_const_fn/min_const_unsafe_fn_libstd_stability.rs +++ b/tests/ui/consts/min_const_fn/min_const_unsafe_fn_libstd_stability.rs @@ -3,7 +3,7 @@ we're apparently really bad at it", issue = "none")] -#![feature(const_fn_floating_point_arithmetic, foo, foo2)] +#![feature(const_refs_to_cell, foo, foo2)] #![feature(staged_api)] #[stable(feature = "rust1", since = "1.0.0")] @@ -23,12 +23,6 @@ const unsafe fn foo2() -> u32 { 42 } // can't call non-min_const_fn const unsafe fn bar2() -> u32 { unsafe { foo2() } } //~ ERROR not yet stable as a const fn -#[stable(feature = "rust1", since = "1.0.0")] -#[rustc_const_stable(feature = "rust1", since = "1.0.0")] -// conformity is required -const unsafe fn bar3() -> u32 { (5f32 + 6f32) as u32 } -//~^ ERROR const-stable function cannot use `#[feature(const_fn_floating_point_arithmetic)]` - // check whether this function cannot be called even with the feature gate active #[unstable(feature = "foo2", issue = "none")] const unsafe fn foo2_gated() -> u32 { 42 } diff --git a/tests/ui/consts/min_const_fn/min_const_unsafe_fn_libstd_stability.stderr b/tests/ui/consts/min_const_fn/min_const_unsafe_fn_libstd_stability.stderr index 72c1f175d1d..353b117efbc 100644 --- a/tests/ui/consts/min_const_fn/min_const_unsafe_fn_libstd_stability.stderr +++ b/tests/ui/consts/min_const_fn/min_const_unsafe_fn_libstd_stability.stderr @@ -14,30 +14,13 @@ LL | const unsafe fn bar2() -> u32 { unsafe { foo2() } } | = help: const-stable functions can only call other const-stable functions -error: const-stable function cannot use `#[feature(const_fn_floating_point_arithmetic)]` - --> $DIR/min_const_unsafe_fn_libstd_stability.rs:29:33 - | -LL | const unsafe fn bar3() -> u32 { (5f32 + 6f32) as u32 } - | ^^^^^^^^^^^^^ - | -help: if it is not part of the public API, make this function unstably const - | -LL + #[rustc_const_unstable(feature = "...", issue = "...")] -LL | const unsafe fn bar3() -> u32 { (5f32 + 6f32) as u32 } - | -help: otherwise `#[rustc_allow_const_fn_unstable]` can be used to bypass stability checks - | -LL + #[rustc_allow_const_fn_unstable(const_fn_floating_point_arithmetic)] -LL | const unsafe fn bar3() -> u32 { (5f32 + 6f32) as u32 } - | - error: `foo2_gated` is not yet stable as a const fn - --> $DIR/min_const_unsafe_fn_libstd_stability.rs:39:48 + --> $DIR/min_const_unsafe_fn_libstd_stability.rs:33:48 | LL | const unsafe fn bar2_gated() -> u32 { unsafe { foo2_gated() } } | ^^^^^^^^^^^^ | = help: const-stable functions can only call other const-stable functions -error: aborting due to 4 previous errors +error: aborting due to 3 previous errors diff --git a/tests/ui/consts/packed_pattern.stderr b/tests/ui/consts/packed_pattern.stderr index a0b434b2d78..dc26078fb63 100644 --- a/tests/ui/consts/packed_pattern.stderr +++ b/tests/ui/consts/packed_pattern.stderr @@ -2,9 +2,9 @@ warning: unreachable pattern --> $DIR/packed_pattern.rs:16:9 | LL | Foo { field: (5, 6, 7, 8) } => {}, - | --------------------------- matches all the values already + | --------------------------- matches all the relevant values LL | FOO => unreachable!(), - | ^^^ unreachable pattern + | ^^^ no value can reach this | = note: `#[warn(unreachable_patterns)]` on by default diff --git a/tests/ui/consts/packed_pattern2.stderr b/tests/ui/consts/packed_pattern2.stderr index 4785f4d0297..013f61f733c 100644 --- a/tests/ui/consts/packed_pattern2.stderr +++ b/tests/ui/consts/packed_pattern2.stderr @@ -2,9 +2,9 @@ warning: unreachable pattern --> $DIR/packed_pattern2.rs:24:9 | LL | Bar { a: Foo { field: (5, 6) } } => {}, - | -------------------------------- matches all the values already + | -------------------------------- matches all the relevant values LL | FOO => unreachable!(), - | ^^^ unreachable pattern + | ^^^ no value can reach this | = note: `#[warn(unreachable_patterns)]` on by default diff --git a/tests/ui/consts/precise-drop-allow-const-fn-unstable.not_allow.stderr b/tests/ui/consts/precise-drop-allow-const-fn-unstable.not_allow.stderr new file mode 100644 index 00000000000..6038c6d332f --- /dev/null +++ b/tests/ui/consts/precise-drop-allow-const-fn-unstable.not_allow.stderr @@ -0,0 +1,12 @@ +error[E0493]: destructor of `Option<T>` cannot be evaluated at compile-time + --> $DIR/precise-drop-allow-const-fn-unstable.rs:11:24 + | +LL | pub const fn unwrap<T>(this: Option<T>) -> T { + | ^^^^ the destructor for this type cannot be evaluated in constant functions +... +LL | } + | - value is dropped here + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0493`. diff --git a/tests/ui/consts/precise-drop-allow-const-fn-unstable.rs b/tests/ui/consts/precise-drop-allow-const-fn-unstable.rs new file mode 100644 index 00000000000..56155e519dc --- /dev/null +++ b/tests/ui/consts/precise-drop-allow-const-fn-unstable.rs @@ -0,0 +1,17 @@ +//@ revisions: allow not_allow +//@ compile-flags: --crate-type=lib -Cinstrument-coverage -Zno-profiler-runtime +//@[allow] check-pass + +#![feature(staged_api, rustc_allow_const_fn_unstable)] +#![stable(feature = "rust_test", since = "1.0.0")] + +#[stable(feature = "rust_test", since = "1.0.0")] +#[rustc_const_stable(feature = "rust_test", since = "1.0.0")] +#[cfg_attr(allow, rustc_allow_const_fn_unstable(const_precise_live_drops))] +pub const fn unwrap<T>(this: Option<T>) -> T { +//[not_allow]~^ ERROR: cannot be evaluated + match this { + Some(x) => x, + None => panic!(), + } +} diff --git a/tests/ui/consts/qualif-indirect-mutation-fail.rs b/tests/ui/consts/qualif-indirect-mutation-fail.rs index 420e32128a4..a99d0633ba1 100644 --- a/tests/ui/consts/qualif-indirect-mutation-fail.rs +++ b/tests/ui/consts/qualif-indirect-mutation-fail.rs @@ -2,7 +2,6 @@ #![feature(const_mut_refs)] #![feature(const_precise_live_drops)] #![feature(const_swap)] -#![feature(raw_ref_op)] // Mutable borrow of a field with drop impl. pub const fn f() { diff --git a/tests/ui/consts/qualif-indirect-mutation-fail.stderr b/tests/ui/consts/qualif-indirect-mutation-fail.stderr index 458dc2071c4..21c872ed13f 100644 --- a/tests/ui/consts/qualif-indirect-mutation-fail.stderr +++ b/tests/ui/consts/qualif-indirect-mutation-fail.stderr @@ -1,5 +1,5 @@ error[E0493]: destructor of `Option<String>` cannot be evaluated at compile-time - --> $DIR/qualif-indirect-mutation-fail.rs:15:9 + --> $DIR/qualif-indirect-mutation-fail.rs:14:9 | LL | let mut x = None; | ^^^^^ the destructor for this type cannot be evaluated in constants @@ -16,13 +16,13 @@ note: inside `std::ptr::drop_in_place::<String> - shim(Some(String))` note: inside `std::ptr::drop_in_place::<Option<String>> - shim(Some(Option<String>))` --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL note: inside `A1` - --> $DIR/qualif-indirect-mutation-fail.rs:21:1 + --> $DIR/qualif-indirect-mutation-fail.rs:20:1 | LL | }; | ^ error[E0493]: destructor of `Option<String>` cannot be evaluated at compile-time - --> $DIR/qualif-indirect-mutation-fail.rs:31:9 + --> $DIR/qualif-indirect-mutation-fail.rs:30:9 | LL | let _z = x; | ^^ the destructor for this type cannot be evaluated in constants @@ -39,49 +39,49 @@ note: inside `std::ptr::drop_in_place::<String> - shim(Some(String))` note: inside `std::ptr::drop_in_place::<Option<String>> - shim(Some(Option<String>))` --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL note: inside `A2` - --> $DIR/qualif-indirect-mutation-fail.rs:32:1 + --> $DIR/qualif-indirect-mutation-fail.rs:31:1 | LL | }; | ^ error[E0493]: destructor of `(u32, Option<String>)` cannot be evaluated at compile-time - --> $DIR/qualif-indirect-mutation-fail.rs:9:9 + --> $DIR/qualif-indirect-mutation-fail.rs:8:9 | LL | let mut a: (u32, Option<String>) = (0, None); | ^^^^^ the destructor for this type cannot be evaluated in constant functions error[E0493]: destructor of `Option<T>` cannot be evaluated at compile-time - --> $DIR/qualif-indirect-mutation-fail.rs:36:9 + --> $DIR/qualif-indirect-mutation-fail.rs:35:9 | LL | let x: Option<T> = None; | ^ the destructor for this type cannot be evaluated in constant functions error[E0493]: destructor of `Option<T>` cannot be evaluated at compile-time - --> $DIR/qualif-indirect-mutation-fail.rs:44:9 + --> $DIR/qualif-indirect-mutation-fail.rs:43:9 | LL | let _y = x; | ^^ the destructor for this type cannot be evaluated in constant functions error[E0493]: destructor of `Option<String>` cannot be evaluated at compile-time - --> $DIR/qualif-indirect-mutation-fail.rs:52:9 + --> $DIR/qualif-indirect-mutation-fail.rs:51:9 | LL | let mut y: Option<String> = None; | ^^^^^ the destructor for this type cannot be evaluated in constant functions error[E0493]: destructor of `Option<String>` cannot be evaluated at compile-time - --> $DIR/qualif-indirect-mutation-fail.rs:49:9 + --> $DIR/qualif-indirect-mutation-fail.rs:48:9 | LL | let mut x: Option<String> = None; | ^^^^^ the destructor for this type cannot be evaluated in constant functions error[E0493]: destructor of `Option<String>` cannot be evaluated at compile-time - --> $DIR/qualif-indirect-mutation-fail.rs:62:9 + --> $DIR/qualif-indirect-mutation-fail.rs:61:9 | LL | let y: Option<String> = None; | ^ the destructor for this type cannot be evaluated in constant functions error[E0493]: destructor of `Option<String>` cannot be evaluated at compile-time - --> $DIR/qualif-indirect-mutation-fail.rs:59:9 + --> $DIR/qualif-indirect-mutation-fail.rs:58:9 | LL | let x: Option<String> = None; | ^ the destructor for this type cannot be evaluated in constant functions diff --git a/tests/ui/consts/static-default-lifetime/elided-lifetime.stderr b/tests/ui/consts/static-default-lifetime/elided-lifetime.stderr index d4fc1717538..ec01225c6bf 100644 --- a/tests/ui/consts/static-default-lifetime/elided-lifetime.stderr +++ b/tests/ui/consts/static-default-lifetime/elided-lifetime.stderr @@ -48,10 +48,10 @@ LL | const STATIC: &str = ""; = note: expected reference `&'static _` found reference `&_` note: the anonymous lifetime as defined here... - --> $DIR/elided-lifetime.rs:15:18 + --> $DIR/elided-lifetime.rs:16:19 | -LL | impl Bar for Foo<'_> { - | ^^ +LL | const STATIC: &str = ""; + | ^ = note: ...does not necessarily outlive the static lifetime error: aborting due to 3 previous errors diff --git a/tests/ui/consts/static-default-lifetime/static-trait-impl.stderr b/tests/ui/consts/static-default-lifetime/static-trait-impl.stderr index 8e4c27875ab..b8e2f412b49 100644 --- a/tests/ui/consts/static-default-lifetime/static-trait-impl.stderr +++ b/tests/ui/consts/static-default-lifetime/static-trait-impl.stderr @@ -30,10 +30,10 @@ LL | const STATIC: &str = ""; = note: expected reference `&_` found reference `&_` note: the anonymous lifetime as defined here... - --> $DIR/static-trait-impl.rs:8:10 + --> $DIR/static-trait-impl.rs:9:19 | -LL | impl Bar<'_> for A { - | ^^ +LL | const STATIC: &str = ""; + | ^ note: ...does not necessarily outlive the anonymous lifetime as defined here --> $DIR/static-trait-impl.rs:8:10 | diff --git a/tests/ui/coroutine/gen_block.none.stderr b/tests/ui/coroutine/gen_block.none.stderr index 64fa2be003d..15123a49e48 100644 --- a/tests/ui/coroutine/gen_block.none.stderr +++ b/tests/ui/coroutine/gen_block.none.stderr @@ -73,7 +73,6 @@ LL | let _ = || yield true; = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information = help: add `#![feature(coroutines)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: `yield` can only be used in `#[coroutine]` closures, or `gen` blocks --> $DIR/gen_block.rs:16:16 @@ -95,7 +94,6 @@ LL | let _ = #[coroutine] || yield true; = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information = help: add `#![feature(coroutines)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: aborting due to 11 previous errors diff --git a/tests/ui/coroutine/issue-58888.rs b/tests/ui/coroutine/issue-58888.rs index 6266f97ce8c..e4fada0cd43 100644 --- a/tests/ui/coroutine/issue-58888.rs +++ b/tests/ui/coroutine/issue-58888.rs @@ -13,7 +13,8 @@ impl Database { } fn check_connection(&self) -> impl Coroutine<Yield = (), Return = ()> + '_ { - #[coroutine] move || { + #[coroutine] + move || { let iter = self.get_connection(); for i in iter { yield i @@ -23,5 +24,5 @@ impl Database { } fn main() { - Database.check_connection(); + let _ = Database.check_connection(); } diff --git a/tests/ui/coroutine/print/coroutine-print-verbose-1.stderr b/tests/ui/coroutine/print/coroutine-print-verbose-1.stderr index 934ab08cf17..daf88fc1f23 100644 --- a/tests/ui/coroutine/print/coroutine-print-verbose-1.stderr +++ b/tests/ui/coroutine/print/coroutine-print-verbose-1.stderr @@ -10,7 +10,7 @@ note: coroutine is not `Send` as this value is used across a yield --> $DIR/coroutine-print-verbose-1.rs:35:9 | LL | let _non_send_gen = make_non_send_coroutine(); - | ------------- has type `Opaque(DefId(0:34 ~ coroutine_print_verbose_1[75fb]::make_non_send_coroutine::{opaque#0}), [])` which is not `Send` + | ------------- has type `Opaque(DefId(0:24 ~ coroutine_print_verbose_1[75fb]::make_non_send_coroutine::{opaque#0}), [])` which is not `Send` LL | yield; | ^^^^^ yield occurs here, with `_non_send_gen` maybe used later note: required by a bound in `require_send` @@ -33,12 +33,12 @@ note: required because it's used within this coroutine | LL | #[coroutine] || { | ^^ -note: required because it appears within the type `Opaque(DefId(0:35 ~ coroutine_print_verbose_1[75fb]::make_gen2::{opaque#0}), [Arc<RefCell<i32>>])` +note: required because it appears within the type `Opaque(DefId(0:29 ~ coroutine_print_verbose_1[75fb]::make_gen2::{opaque#0}), [Arc<RefCell<i32>>])` --> $DIR/coroutine-print-verbose-1.rs:41:30 | LL | pub fn make_gen2<T>(t: T) -> impl Coroutine<Return = T> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^ -note: required because it appears within the type `Opaque(DefId(0:36 ~ coroutine_print_verbose_1[75fb]::make_non_send_coroutine2::{opaque#0}), [])` +note: required because it appears within the type `Opaque(DefId(0:32 ~ coroutine_print_verbose_1[75fb]::make_non_send_coroutine2::{opaque#0}), [])` --> $DIR/coroutine-print-verbose-1.rs:47:34 | LL | fn make_non_send_coroutine2() -> impl Coroutine<Return = Arc<RefCell<i32>>> { diff --git a/tests/ui/delegation/correct_body_owner_parent_found_in_diagnostics.rs b/tests/ui/delegation/correct_body_owner_parent_found_in_diagnostics.rs new file mode 100644 index 00000000000..0a7ec5ab5c1 --- /dev/null +++ b/tests/ui/delegation/correct_body_owner_parent_found_in_diagnostics.rs @@ -0,0 +1,34 @@ +#![feature(fn_delegation)] +#![allow(incomplete_features)] + +use std::marker::PhantomData; + +pub struct InvariantRef<'a, T: ?Sized>(&'a T, PhantomData<&'a mut &'a T>); + +impl<'a> InvariantRef<'a, ()> { + pub const NEW: Self = InvariantRef::new(&()); + //~^ ERROR: no function or associated item named `new` found +} + +trait Trait { + fn foo(&self) -> u8 { 0 } + fn bar(&self) -> u8 { 1 } + fn meh(&self) -> u8 { 2 } +} + +struct Z(u8); + +impl Trait for Z { + reuse <u8 as Trait>::{foo, bar, meh} { &const { InvariantRef::<'a>::NEW } } + //~^ ERROR: use of undeclared lifetime name `'a` + //~| ERROR: use of undeclared lifetime name `'a` + //~| ERROR: use of undeclared lifetime name `'a` + //~| ERROR: the trait bound `u8: Trait` is not satisfied + //~| ERROR: the trait bound `u8: Trait` is not satisfied + //~| ERROR: the trait bound `u8: Trait` is not satisfied + //~| ERROR: mismatched types + //~| ERROR: mismatched types + //~| ERROR: mismatched types +} + +fn main() { } diff --git a/tests/ui/delegation/correct_body_owner_parent_found_in_diagnostics.stderr b/tests/ui/delegation/correct_body_owner_parent_found_in_diagnostics.stderr new file mode 100644 index 00000000000..2ce3b388073 --- /dev/null +++ b/tests/ui/delegation/correct_body_owner_parent_found_in_diagnostics.stderr @@ -0,0 +1,113 @@ +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/correct_body_owner_parent_found_in_diagnostics.rs:22:68 + | +LL | reuse <u8 as Trait>::{foo, bar, meh} { &const { InvariantRef::<'a>::NEW } } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | reuse <u8 as Trait>::{foo'a, , bar, meh} { &const { InvariantRef::<'a>::NEW } } + | +++ +help: consider introducing lifetime `'a` here + | +LL | impl<'a> Trait for Z { + | ++++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/correct_body_owner_parent_found_in_diagnostics.rs:22:68 + | +LL | reuse <u8 as Trait>::{foo, bar, meh} { &const { InvariantRef::<'a>::NEW } } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | reuse <u8 as Trait>::{foo, bar'a, , meh} { &const { InvariantRef::<'a>::NEW } } + | +++ +help: consider introducing lifetime `'a` here + | +LL | impl<'a> Trait for Z { + | ++++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/correct_body_owner_parent_found_in_diagnostics.rs:22:68 + | +LL | reuse <u8 as Trait>::{foo, bar, meh} { &const { InvariantRef::<'a>::NEW } } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | reuse <u8 as Trait>::{foo, bar, meh'a, } { &const { InvariantRef::<'a>::NEW } } + | +++ +help: consider introducing lifetime `'a` here + | +LL | impl<'a> Trait for Z { + | ++++ + +error[E0599]: no function or associated item named `new` found for struct `InvariantRef` in the current scope + --> $DIR/correct_body_owner_parent_found_in_diagnostics.rs:9:41 + | +LL | pub struct InvariantRef<'a, T: ?Sized>(&'a T, PhantomData<&'a mut &'a T>); + | -------------------------------------- function or associated item `new` not found for this struct +... +LL | pub const NEW: Self = InvariantRef::new(&()); + | ^^^ function or associated item not found in `InvariantRef<'_, _>` + +error[E0308]: mismatched types + --> $DIR/correct_body_owner_parent_found_in_diagnostics.rs:22:53 + | +LL | reuse <u8 as Trait>::{foo, bar, meh} { &const { InvariantRef::<'a>::NEW } } + | ^^^^^^^^^^^^^^^^^^^^^^^ expected `u8`, found `InvariantRef<'_, ()>` + | + = note: expected type `u8` + found struct `InvariantRef<'_, ()>` + +error[E0277]: the trait bound `u8: Trait` is not satisfied + --> $DIR/correct_body_owner_parent_found_in_diagnostics.rs:22:12 + | +LL | reuse <u8 as Trait>::{foo, bar, meh} { &const { InvariantRef::<'a>::NEW } } + | ^^ the trait `Trait` is not implemented for `u8` + | + = help: the trait `Trait` is implemented for `Z` + +error[E0308]: mismatched types + --> $DIR/correct_body_owner_parent_found_in_diagnostics.rs:22:53 + | +LL | reuse <u8 as Trait>::{foo, bar, meh} { &const { InvariantRef::<'a>::NEW } } + | ^^^^^^^^^^^^^^^^^^^^^^^ expected `u8`, found `InvariantRef<'_, ()>` + | + = note: expected type `u8` + found struct `InvariantRef<'_, ()>` + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error[E0277]: the trait bound `u8: Trait` is not satisfied + --> $DIR/correct_body_owner_parent_found_in_diagnostics.rs:22:12 + | +LL | reuse <u8 as Trait>::{foo, bar, meh} { &const { InvariantRef::<'a>::NEW } } + | ^^ the trait `Trait` is not implemented for `u8` + | + = help: the trait `Trait` is implemented for `Z` + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error[E0308]: mismatched types + --> $DIR/correct_body_owner_parent_found_in_diagnostics.rs:22:53 + | +LL | reuse <u8 as Trait>::{foo, bar, meh} { &const { InvariantRef::<'a>::NEW } } + | ^^^^^^^^^^^^^^^^^^^^^^^ expected `u8`, found `InvariantRef<'_, ()>` + | + = note: expected type `u8` + found struct `InvariantRef<'_, ()>` + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error[E0277]: the trait bound `u8: Trait` is not satisfied + --> $DIR/correct_body_owner_parent_found_in_diagnostics.rs:22:12 + | +LL | reuse <u8 as Trait>::{foo, bar, meh} { &const { InvariantRef::<'a>::NEW } } + | ^^ the trait `Trait` is not implemented for `u8` + | + = help: the trait `Trait` is implemented for `Z` + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error: aborting due to 10 previous errors + +Some errors have detailed explanations: E0261, E0277, E0308, E0599. +For more information about an error, try `rustc --explain E0261`. diff --git a/tests/ui/delegation/inner-attr.stderr b/tests/ui/delegation/inner-attr.stderr index f3b53e331ad..257ab760ffc 100644 --- a/tests/ui/delegation/inner-attr.stderr +++ b/tests/ui/delegation/inner-attr.stderr @@ -8,11 +8,6 @@ LL | fn main() {} | ------------ the inner attribute doesn't annotate this function | = note: inner attributes, like `#![no_std]`, annotate the item enclosing them, and are usually found at the beginning of source files -help: to annotate the function, change the attribute from inner to outer style - | -LL - reuse a as b { #![rustc_dummy] self } -LL + reuse a as b { #[rustc_dummy] self } - | error: aborting due to 1 previous error diff --git a/tests/ui/delegation/not-supported.rs b/tests/ui/delegation/not-supported.rs index 5701cc6055d..d5ac68ecf1b 100644 --- a/tests/ui/delegation/not-supported.rs +++ b/tests/ui/delegation/not-supported.rs @@ -53,7 +53,7 @@ mod generics { //~| ERROR method `foo2` has 0 type parameters but its trait declaration has 1 type parameter reuse <F as Trait>::foo3; //~^ ERROR early bound generics are not supported for associated delegation items - //~| ERROR lifetime parameters or bounds on method `foo3` do not match the trait declaration + //~| ERROR lifetime parameters or bounds on associated function `foo3` do not match the trait declaration } struct GenericS<T>(T); diff --git a/tests/ui/delegation/not-supported.stderr b/tests/ui/delegation/not-supported.stderr index e7ba9fc6719..14d6b374bd2 100644 --- a/tests/ui/delegation/not-supported.stderr +++ b/tests/ui/delegation/not-supported.stderr @@ -84,14 +84,14 @@ LL | fn foo3<'a: 'a>(_: &'a u32) {} LL | reuse <F as Trait>::foo3; | ^^^^ -error[E0195]: lifetime parameters or bounds on method `foo3` do not match the trait declaration +error[E0195]: lifetime parameters or bounds on associated function `foo3` do not match the trait declaration --> $DIR/not-supported.rs:54:29 | LL | fn foo3<'a: 'a>(_: &'a u32) {} - | -------- lifetimes in impl do not match this method in trait + | -------- lifetimes in impl do not match this associated function in trait ... LL | reuse <F as Trait>::foo3; - | ^^^^ lifetimes do not match method in trait + | ^^^^ lifetimes do not match associated function in trait error: delegation to a function with effect parameter is not supported yet --> $DIR/not-supported.rs:112:18 diff --git a/tests/ui/deriving/auxiliary/another-proc-macro.rs b/tests/ui/deriving/auxiliary/another-proc-macro.rs new file mode 100644 index 00000000000..a05175c9de9 --- /dev/null +++ b/tests/ui/deriving/auxiliary/another-proc-macro.rs @@ -0,0 +1,45 @@ +//@ force-host +//@ no-prefer-dynamic + +#![crate_type = "proc-macro"] +#![feature(proc_macro_quote)] + +extern crate proc_macro; + +use proc_macro::{quote, TokenStream}; + +#[proc_macro_derive(AnotherMacro, attributes(pointee))] +pub fn derive(_input: TokenStream) -> TokenStream { + quote! { + const _: () = { + const ANOTHER_MACRO_DERIVED: () = (); + }; + } + .into() +} + +#[proc_macro_attribute] +pub fn pointee( + _attr: proc_macro::TokenStream, + _item: proc_macro::TokenStream, +) -> proc_macro::TokenStream { + quote! { + const _: () = { + const POINTEE_MACRO_ATTR_DERIVED: () = (); + }; + } + .into() +} + +#[proc_macro_attribute] +pub fn default( + _attr: proc_macro::TokenStream, + _item: proc_macro::TokenStream, +) -> proc_macro::TokenStream { + quote! { + const _: () = { + const DEFAULT_MACRO_ATTR_DERIVED: () = (); + }; + } + .into() +} diff --git a/tests/ui/deriving/built-in-proc-macro-scope.rs b/tests/ui/deriving/built-in-proc-macro-scope.rs new file mode 100644 index 00000000000..41c95f63b13 --- /dev/null +++ b/tests/ui/deriving/built-in-proc-macro-scope.rs @@ -0,0 +1,25 @@ +//@ check-pass +//@ aux-build: another-proc-macro.rs +//@ compile-flags: -Zunpretty=expanded + +#![feature(derive_smart_pointer)] + +#[macro_use] +extern crate another_proc_macro; + +use another_proc_macro::{pointee, AnotherMacro}; + +#[derive(core::marker::SmartPointer)] +#[repr(transparent)] +pub struct Ptr<'a, #[pointee] T: ?Sized> { + data: &'a mut T, +} + +#[pointee] +fn f() {} + +#[derive(AnotherMacro)] +#[pointee] +struct MyStruct; + +fn main() {} diff --git a/tests/ui/deriving/built-in-proc-macro-scope.stdout b/tests/ui/deriving/built-in-proc-macro-scope.stdout new file mode 100644 index 00000000000..c649b7a9a57 --- /dev/null +++ b/tests/ui/deriving/built-in-proc-macro-scope.stdout @@ -0,0 +1,43 @@ +#![feature(prelude_import)] +#![no_std] +//@ check-pass +//@ aux-build: another-proc-macro.rs +//@ compile-flags: -Zunpretty=expanded + +#![feature(derive_smart_pointer)] +#[prelude_import] +use ::std::prelude::rust_2015::*; +#[macro_use] +extern crate std; + +#[macro_use] +extern crate another_proc_macro; + +use another_proc_macro::{pointee, AnotherMacro}; + +#[repr(transparent)] +pub struct Ptr<'a, #[pointee] T: ?Sized> { + data: &'a mut T, +} +#[automatically_derived] +impl<'a, T: ?Sized + ::core::marker::Unsize<__S>, __S: ?Sized> + ::core::ops::DispatchFromDyn<Ptr<'a, __S>> for Ptr<'a, T> { +} +#[automatically_derived] +impl<'a, T: ?Sized + ::core::marker::Unsize<__S>, __S: ?Sized> + ::core::ops::CoerceUnsized<Ptr<'a, __S>> for Ptr<'a, T> { +} + + + +const _: () = + { + const POINTEE_MACRO_ATTR_DERIVED: () = (); + }; +#[pointee] +struct MyStruct; +const _: () = + { + const ANOTHER_MACRO_DERIVED: () = (); + }; +fn main() {} diff --git a/tests/ui/deriving/deriving-smart-pointer-expanded.rs b/tests/ui/deriving/deriving-smart-pointer-expanded.rs index b78258c2529..e48ad3dd4bc 100644 --- a/tests/ui/deriving/deriving-smart-pointer-expanded.rs +++ b/tests/ui/deriving/deriving-smart-pointer-expanded.rs @@ -20,3 +20,9 @@ where data: &'a mut T, x: core::marker::PhantomData<X>, } + +#[derive(SmartPointer)] +#[repr(transparent)] +struct MyPointerWithoutPointee<'a, T: ?Sized> { + ptr: &'a T, +} diff --git a/tests/ui/deriving/deriving-smart-pointer-expanded.stdout b/tests/ui/deriving/deriving-smart-pointer-expanded.stdout index 3c7e7198180..68ef17f2b05 100644 --- a/tests/ui/deriving/deriving-smart-pointer-expanded.stdout +++ b/tests/ui/deriving/deriving-smart-pointer-expanded.stdout @@ -42,3 +42,18 @@ impl<'a, Y, Z: MyTrait<T> + MyTrait<__S>, T: ?Sized + MyTrait<T> + MyTrait<__S>> ::core::ops::CoerceUnsized<MyPointer2<'a, Y, Z, __S, X>> for MyPointer2<'a, Y, Z, T, X> where Y: MyTrait<T>, Y: MyTrait<__S> { } + +#[repr(transparent)] +struct MyPointerWithoutPointee<'a, T: ?Sized> { + ptr: &'a T, +} +#[automatically_derived] +impl<'a, T: ?Sized + ::core::marker::Unsize<__S>, __S: ?Sized> + ::core::ops::DispatchFromDyn<MyPointerWithoutPointee<'a, __S>> for + MyPointerWithoutPointee<'a, T> { +} +#[automatically_derived] +impl<'a, T: ?Sized + ::core::marker::Unsize<__S>, __S: ?Sized> + ::core::ops::CoerceUnsized<MyPointerWithoutPointee<'a, __S>> for + MyPointerWithoutPointee<'a, T> { +} diff --git a/tests/ui/deriving/deriving-smart-pointer-neg.rs b/tests/ui/deriving/deriving-smart-pointer-neg.rs index 04f52a154fe..f02fb56130f 100644 --- a/tests/ui/deriving/deriving-smart-pointer-neg.rs +++ b/tests/ui/deriving/deriving-smart-pointer-neg.rs @@ -10,13 +10,6 @@ enum NotStruct<'a, T: ?Sized> { } #[derive(SmartPointer)] -//~^ ERROR: At least one generic type should be designated as `#[pointee]` in order to derive `SmartPointer` traits -#[repr(transparent)] -struct NoPointee<'a, T: ?Sized> { - ptr: &'a T, -} - -#[derive(SmartPointer)] //~^ ERROR: `SmartPointer` can only be derived on `struct`s with at least one field #[repr(transparent)] struct NoField<'a, #[pointee] T: ?Sized> {} @@ -31,6 +24,23 @@ struct NoFieldUnit<'a, #[pointee] T: ?Sized>(); //~| ERROR: type parameter `T` is never used #[derive(SmartPointer)] +//~^ ERROR: `SmartPointer` can only be derived on `struct`s that are generic over at least one type +#[repr(transparent)] +struct NoGeneric<'a>(&'a u8); + +#[derive(SmartPointer)] +//~^ ERROR: exactly one generic type parameter must be marked as #[pointee] to derive SmartPointer traits +#[repr(transparent)] +struct AmbiguousPointee<'a, T1: ?Sized, T2: ?Sized> { + a: (&'a T1, &'a T2), +} + +#[derive(SmartPointer)] +#[repr(transparent)] +struct TooManyPointees<'a, #[pointee] A: ?Sized, #[pointee] B: ?Sized>((&'a A, &'a B)); +//~^ ERROR: only one type parameter can be marked as `#[pointee]` when deriving SmartPointer traits + +#[derive(SmartPointer)] //~^ ERROR: `SmartPointer` can only be derived on `struct`s with `#[repr(transparent)]` struct NotTransparent<'a, #[pointee] T: ?Sized> { ptr: &'a T, diff --git a/tests/ui/deriving/deriving-smart-pointer-neg.stderr b/tests/ui/deriving/deriving-smart-pointer-neg.stderr index 8b0f91d41fb..e7c2afc8b00 100644 --- a/tests/ui/deriving/deriving-smart-pointer-neg.stderr +++ b/tests/ui/deriving/deriving-smart-pointer-neg.stderr @@ -6,7 +6,7 @@ LL | #[derive(SmartPointer)] | = note: this error originates in the derive macro `SmartPointer` (in Nightly builds, run with -Z macro-backtrace for more info) -error: At least one generic type should be designated as `#[pointee]` in order to derive `SmartPointer` traits +error: `SmartPointer` can only be derived on `struct`s with at least one field --> $DIR/deriving-smart-pointer-neg.rs:12:10 | LL | #[derive(SmartPointer)] @@ -22,7 +22,7 @@ LL | #[derive(SmartPointer)] | = note: this error originates in the derive macro `SmartPointer` (in Nightly builds, run with -Z macro-backtrace for more info) -error: `SmartPointer` can only be derived on `struct`s with at least one field +error: `SmartPointer` can only be derived on `struct`s that are generic over at least one type --> $DIR/deriving-smart-pointer-neg.rs:26:10 | LL | #[derive(SmartPointer)] @@ -30,8 +30,22 @@ LL | #[derive(SmartPointer)] | = note: this error originates in the derive macro `SmartPointer` (in Nightly builds, run with -Z macro-backtrace for more info) +error: exactly one generic type parameter must be marked as #[pointee] to derive SmartPointer traits + --> $DIR/deriving-smart-pointer-neg.rs:31:10 + | +LL | #[derive(SmartPointer)] + | ^^^^^^^^^^^^ + | + = note: this error originates in the derive macro `SmartPointer` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: only one type parameter can be marked as `#[pointee]` when deriving SmartPointer traits + --> $DIR/deriving-smart-pointer-neg.rs:40:39 + | +LL | struct TooManyPointees<'a, #[pointee] A: ?Sized, #[pointee] B: ?Sized>((&'a A, &'a B)); + | ^ ^ + error: `SmartPointer` can only be derived on `struct`s with `#[repr(transparent)]` - --> $DIR/deriving-smart-pointer-neg.rs:33:10 + --> $DIR/deriving-smart-pointer-neg.rs:43:10 | LL | #[derive(SmartPointer)] | ^^^^^^^^^^^^ @@ -39,13 +53,13 @@ LL | #[derive(SmartPointer)] = note: this error originates in the derive macro `SmartPointer` (in Nightly builds, run with -Z macro-backtrace for more info) error: `derive(SmartPointer)` requires T to be marked `?Sized` - --> $DIR/deriving-smart-pointer-neg.rs:41:36 + --> $DIR/deriving-smart-pointer-neg.rs:51:36 | LL | struct NoMaybeSized<'a, #[pointee] T> { | ^ error[E0392]: lifetime parameter `'a` is never used - --> $DIR/deriving-smart-pointer-neg.rs:22:16 + --> $DIR/deriving-smart-pointer-neg.rs:15:16 | LL | struct NoField<'a, #[pointee] T: ?Sized> {} | ^^ unused lifetime parameter @@ -53,7 +67,7 @@ LL | struct NoField<'a, #[pointee] T: ?Sized> {} = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData` error[E0392]: type parameter `T` is never used - --> $DIR/deriving-smart-pointer-neg.rs:22:31 + --> $DIR/deriving-smart-pointer-neg.rs:15:31 | LL | struct NoField<'a, #[pointee] T: ?Sized> {} | ^ unused type parameter @@ -61,7 +75,7 @@ LL | struct NoField<'a, #[pointee] T: ?Sized> {} = help: consider removing `T`, referring to it in a field, or using a marker such as `PhantomData` error[E0392]: lifetime parameter `'a` is never used - --> $DIR/deriving-smart-pointer-neg.rs:29:20 + --> $DIR/deriving-smart-pointer-neg.rs:22:20 | LL | struct NoFieldUnit<'a, #[pointee] T: ?Sized>(); | ^^ unused lifetime parameter @@ -69,13 +83,13 @@ LL | struct NoFieldUnit<'a, #[pointee] T: ?Sized>(); = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData` error[E0392]: type parameter `T` is never used - --> $DIR/deriving-smart-pointer-neg.rs:29:35 + --> $DIR/deriving-smart-pointer-neg.rs:22:35 | LL | struct NoFieldUnit<'a, #[pointee] T: ?Sized>(); | ^ unused type parameter | = help: consider removing `T`, referring to it in a field, or using a marker such as `PhantomData` -error: aborting due to 10 previous errors +error: aborting due to 12 previous errors For more information about this error, try `rustc --explain E0392`. diff --git a/tests/ui/deriving/proc-macro-attribute-mixing.rs b/tests/ui/deriving/proc-macro-attribute-mixing.rs new file mode 100644 index 00000000000..489665ebeb5 --- /dev/null +++ b/tests/ui/deriving/proc-macro-attribute-mixing.rs @@ -0,0 +1,20 @@ +// This test certify that we can mix attribute macros from Rust and external proc-macros. +// For instance, `#[derive(Default)]` uses `#[default]` and `#[derive(SmartPointer)]` uses +// `#[pointee]`. +// The scoping rule should allow the use of the said two attributes when external proc-macros +// are in scope. + +//@ check-pass +//@ aux-build: another-proc-macro.rs +//@ compile-flags: -Zunpretty=expanded + +#![feature(derive_smart_pointer)] + +#[macro_use] +extern crate another_proc_macro; + +#[pointee] +fn f() {} + +#[default] +fn g() {} diff --git a/tests/ui/deriving/proc-macro-attribute-mixing.stdout b/tests/ui/deriving/proc-macro-attribute-mixing.stdout new file mode 100644 index 00000000000..f314f6efbe2 --- /dev/null +++ b/tests/ui/deriving/proc-macro-attribute-mixing.stdout @@ -0,0 +1,30 @@ +#![feature(prelude_import)] +#![no_std] +// This test certify that we can mix attribute macros from Rust and external proc-macros. +// For instance, `#[derive(Default)]` uses `#[default]` and `#[derive(SmartPointer)]` uses +// `#[pointee]`. +// The scoping rule should allow the use of the said two attributes when external proc-macros +// are in scope. + +//@ check-pass +//@ aux-build: another-proc-macro.rs +//@ compile-flags: -Zunpretty=expanded + +#![feature(derive_smart_pointer)] +#[prelude_import] +use ::std::prelude::rust_2015::*; +#[macro_use] +extern crate std; + +#[macro_use] +extern crate another_proc_macro; + + +const _: () = + { + const POINTEE_MACRO_ATTR_DERIVED: () = (); + }; +const _: () = + { + const DEFAULT_MACRO_ATTR_DERIVED: () = (); + }; diff --git a/tests/ui/diagnostic_namespace/do_not_recommend/do_not_apply_attribute_without_feature_flag.rs b/tests/ui/diagnostic_namespace/do_not_recommend/do_not_apply_attribute_without_feature_flag.rs new file mode 100644 index 00000000000..5548fa2f52e --- /dev/null +++ b/tests/ui/diagnostic_namespace/do_not_recommend/do_not_apply_attribute_without_feature_flag.rs @@ -0,0 +1,21 @@ +#![allow(unknown_or_malformed_diagnostic_attributes)] + +trait Foo {} + +#[diagnostic::do_not_recommend] +impl<A> Foo for (A,) {} + +#[diagnostic::do_not_recommend] +impl<A, B> Foo for (A, B) {} + +#[diagnostic::do_not_recommend] +impl<A, B, C> Foo for (A, B, C) {} + +impl Foo for i32 {} + +fn check(a: impl Foo) {} + +fn main() { + check(()); + //~^ ERROR the trait bound `(): Foo` is not satisfied +} diff --git a/tests/ui/diagnostic_namespace/do_not_recommend/do_not_apply_attribute_without_feature_flag.stderr b/tests/ui/diagnostic_namespace/do_not_recommend/do_not_apply_attribute_without_feature_flag.stderr new file mode 100644 index 00000000000..e56af28f3fb --- /dev/null +++ b/tests/ui/diagnostic_namespace/do_not_recommend/do_not_apply_attribute_without_feature_flag.stderr @@ -0,0 +1,21 @@ +error[E0277]: the trait bound `(): Foo` is not satisfied + --> $DIR/do_not_apply_attribute_without_feature_flag.rs:19:11 + | +LL | check(()); + | ----- ^^ the trait `Foo` is not implemented for `()` + | | + | required by a bound introduced by this call + | + = help: the following other types implement trait `Foo`: + (A, B) + (A, B, C) + (A,) +note: required by a bound in `check` + --> $DIR/do_not_apply_attribute_without_feature_flag.rs:16:18 + | +LL | fn check(a: impl Foo) {} + | ^^^ required by this bound in `check` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/drop/lint-tail-expr-drop-order-gated.rs b/tests/ui/drop/lint-tail-expr-drop-order-gated.rs new file mode 100644 index 00000000000..b22e72bcfad --- /dev/null +++ b/tests/ui/drop/lint-tail-expr-drop-order-gated.rs @@ -0,0 +1,35 @@ +// This test ensures that `tail_expr_drop_order` does not activate in case Edition 2024 is not used +// or the feature gate `shorter_tail_lifetimes` is disabled. + +//@ revisions: neither no_feature_gate edition_less_than_2024 +//@ check-pass +//@ [neither] edition: 2021 +//@ [no_feature_gate] compile-flags: -Z unstable-options +//@ [no_feature_gate] edition: 2024 +//@ [edition_less_than_2024] edition: 2021 + +#![deny(tail_expr_drop_order)] +#![cfg_attr(edition_less_than_2024, feature(shorter_tail_lifetimes))] + +struct LoudDropper; +impl Drop for LoudDropper { + fn drop(&mut self) { + // This destructor should be considered significant because it is a custom destructor + // and we will assume that the destructor can generate side effects arbitrarily so that + // a change in drop order is visible. + println!("loud drop"); + } +} +impl LoudDropper { + fn get(&self) -> i32 { + 0 + } +} + +fn should_not_lint() -> i32 { + let x = LoudDropper; + x.get() + LoudDropper.get() + // Lint should not action +} + +fn main() {} diff --git a/tests/ui/drop/lint-tail-expr-drop-order.rs b/tests/ui/drop/lint-tail-expr-drop-order.rs new file mode 100644 index 00000000000..0aa0ef02610 --- /dev/null +++ b/tests/ui/drop/lint-tail-expr-drop-order.rs @@ -0,0 +1,71 @@ +//@ compile-flags: -Z unstable-options +//@ edition: 2024 + +// Edition 2024 lint for change in drop order at tail expression +// This lint is to capture potential change in program semantics +// due to implementation of RFC 3606 <https://github.com/rust-lang/rfcs/pull/3606> + +#![deny(tail_expr_drop_order)] +#![feature(shorter_tail_lifetimes)] + +struct LoudDropper; +impl Drop for LoudDropper { + fn drop(&mut self) { + // This destructor should be considered significant because it is a custom destructor + // and we will assume that the destructor can generate side effects arbitrarily so that + // a change in drop order is visible. + println!("loud drop"); + } +} +impl LoudDropper { + fn get(&self) -> i32 { + 0 + } +} + +fn should_lint() -> i32 { + let x = LoudDropper; + // Should lint + x.get() + LoudDropper.get() + //~^ ERROR: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 + //~| WARN: this changes meaning in Rust 2024 +} + +fn should_lint_closure() -> impl FnOnce() -> i32 { + let x = LoudDropper; + move || x.get() + LoudDropper.get() + //~^ ERROR: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 + //~| WARN: this changes meaning in Rust 2024 +} + +fn should_not_lint() -> i32 { + let x = LoudDropper; + // Should not lint + x.get() +} + +fn should_not_lint_in_nested_block() -> i32 { + let x = LoudDropper; + // Should not lint because Edition 2021 drops temporaries in blocks earlier already + { LoudDropper.get() } +} + +fn should_not_lint_in_match_arm() -> i32 { + let x = LoudDropper; + // Should not lint because Edition 2021 drops temporaries in blocks earlier already + match &x { + _ => LoudDropper.get(), + } +} + +fn should_lint_in_nested_items() { + fn should_lint_me() -> i32 { + let x = LoudDropper; + // Should lint + x.get() + LoudDropper.get() + //~^ ERROR: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 + //~| WARN: this changes meaning in Rust 2024 + } +} + +fn main() {} diff --git a/tests/ui/drop/lint-tail-expr-drop-order.stderr b/tests/ui/drop/lint-tail-expr-drop-order.stderr new file mode 100644 index 00000000000..630f0a80f09 --- /dev/null +++ b/tests/ui/drop/lint-tail-expr-drop-order.stderr @@ -0,0 +1,42 @@ +error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 + --> $DIR/lint-tail-expr-drop-order.rs:29:15 + | +LL | let x = LoudDropper; + | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 +LL | // Should lint +LL | x.get() + LoudDropper.get() + | ^^^^^^^^^^^ + | + = warning: this changes meaning in Rust 2024 + = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739> +note: the lint level is defined here + --> $DIR/lint-tail-expr-drop-order.rs:8:9 + | +LL | #![deny(tail_expr_drop_order)] + | ^^^^^^^^^^^^^^^^^^^^ + +error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 + --> $DIR/lint-tail-expr-drop-order.rs:36:23 + | +LL | let x = LoudDropper; + | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 +LL | move || x.get() + LoudDropper.get() + | ^^^^^^^^^^^ + | + = warning: this changes meaning in Rust 2024 + = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739> + +error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 + --> $DIR/lint-tail-expr-drop-order.rs:65:19 + | +LL | let x = LoudDropper; + | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 +LL | // Should lint +LL | x.get() + LoudDropper.get() + | ^^^^^^^^^^^ + | + = warning: this changes meaning in Rust 2024 + = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739> + +error: aborting due to 3 previous errors + diff --git a/tests/ui/dst/dst-rvalue.stderr b/tests/ui/dst/dst-rvalue.stderr index 8d0a82b707d..d8c529617f7 100644 --- a/tests/ui/dst/dst-rvalue.stderr +++ b/tests/ui/dst/dst-rvalue.stderr @@ -9,6 +9,11 @@ LL | let _x: Box<str> = Box::new(*"hello world"); = help: the trait `Sized` is not implemented for `str` note: required by a bound in `Box::<T>::new` --> $SRC_DIR/alloc/src/boxed.rs:LL:COL +help: references are always `Sized`, even if they point to unsized data; consider not dereferencing the expression + | +LL - let _x: Box<str> = Box::new(*"hello world"); +LL + let _x: Box<str> = Box::new("hello world"); + | error[E0277]: the size for values of type `[isize]` cannot be known at compilation time --> $DIR/dst-rvalue.rs:8:37 @@ -21,6 +26,11 @@ LL | let _x: Box<[isize]> = Box::new(*array); = help: the trait `Sized` is not implemented for `[isize]` note: required by a bound in `Box::<T>::new` --> $SRC_DIR/alloc/src/boxed.rs:LL:COL +help: references are always `Sized`, even if they point to unsized data; consider not dereferencing the expression + | +LL - let _x: Box<[isize]> = Box::new(*array); +LL + let _x: Box<[isize]> = Box::new(array); + | error: aborting due to 2 previous errors diff --git a/tests/ui/duplicate-label-E0381-issue-129274.rs b/tests/ui/duplicate-label-E0381-issue-129274.rs new file mode 100644 index 00000000000..b2156e630c8 --- /dev/null +++ b/tests/ui/duplicate-label-E0381-issue-129274.rs @@ -0,0 +1,13 @@ +fn main() { + fn test() { + loop { + let blah: Option<String>; + if true { + blah = Some("".to_string()); + } + if let Some(blah) = blah.as_ref() { //~ ERROR E0381 + } + } + } + println!("{:?}", test()) +} diff --git a/tests/ui/duplicate-label-E0381-issue-129274.stderr b/tests/ui/duplicate-label-E0381-issue-129274.stderr new file mode 100644 index 00000000000..7f8bddb17c5 --- /dev/null +++ b/tests/ui/duplicate-label-E0381-issue-129274.stderr @@ -0,0 +1,15 @@ +error[E0381]: used binding `blah` is possibly-uninitialized + --> $DIR/duplicate-label-E0381-issue-129274.rs:8:33 + | +LL | let blah: Option<String>; + | ---- binding declared here but left uninitialized +LL | if true { +LL | blah = Some("".to_string()); + | ---- binding initialized here in some conditions +LL | } +LL | if let Some(blah) = blah.as_ref() { + | ^^^^ `blah` used here but it is possibly-uninitialized + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0381`. diff --git a/tests/ui/dyn-keyword/dyn-2021-edition-error.stderr b/tests/ui/dyn-keyword/dyn-2021-edition-error.stderr index b39689afd1c..52ee6c81ab7 100644 --- a/tests/ui/dyn-keyword/dyn-2021-edition-error.stderr +++ b/tests/ui/dyn-keyword/dyn-2021-edition-error.stderr @@ -4,7 +4,15 @@ error[E0782]: trait objects must include the `dyn` keyword LL | fn function(x: &SomeTrait, y: Box<SomeTrait>) { | ^^^^^^^^^ | -help: add `dyn` keyword before this trait +help: use a new generic type parameter, constrained by `SomeTrait` + | +LL | fn function<T: SomeTrait>(x: &T, y: Box<SomeTrait>) { + | ++++++++++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | fn function(x: &impl SomeTrait, y: Box<SomeTrait>) { + | ++++ +help: alternatively, use a trait object to accept any type that implements `SomeTrait`, accessing its methods at runtime using dynamic dispatch | LL | fn function(x: &dyn SomeTrait, y: Box<SomeTrait>) { | +++ diff --git a/tests/ui/dyn-keyword/suggest-dyn-on-bare-trait-in-pat.rs b/tests/ui/dyn-keyword/suggest-dyn-on-bare-trait-in-pat.rs new file mode 100644 index 00000000000..19b5edb620f --- /dev/null +++ b/tests/ui/dyn-keyword/suggest-dyn-on-bare-trait-in-pat.rs @@ -0,0 +1,14 @@ +//@ edition: 2021 + +trait Trait {} + +impl dyn Trait { + const CONST: () = (); +} + +fn main() { + match () { + Trait::CONST => {} + //~^ ERROR trait objects must include the `dyn` keyword + } +} diff --git a/tests/ui/dyn-keyword/suggest-dyn-on-bare-trait-in-pat.stderr b/tests/ui/dyn-keyword/suggest-dyn-on-bare-trait-in-pat.stderr new file mode 100644 index 00000000000..4446a89b63b --- /dev/null +++ b/tests/ui/dyn-keyword/suggest-dyn-on-bare-trait-in-pat.stderr @@ -0,0 +1,14 @@ +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/suggest-dyn-on-bare-trait-in-pat.rs:11:9 + | +LL | Trait::CONST => {} + | ^^^^^ + | +help: add `dyn` keyword before this trait + | +LL | <dyn Trait>::CONST => {} + | ++++ + + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0782`. diff --git a/tests/ui/enum-discriminant/issue-61696.rs b/tests/ui/enum-discriminant/issue-61696.rs index d200b4410ff..e93fd0e07f6 100644 --- a/tests/ui/enum-discriminant/issue-61696.rs +++ b/tests/ui/enum-discriminant/issue-61696.rs @@ -1,4 +1,5 @@ //@ run-pass +#![allow(unreachable_patterns)] pub enum Infallible {} diff --git a/tests/ui/enum-discriminant/niche.rs b/tests/ui/enum-discriminant/niche.rs index 15d227fd826..f9c4a135a6f 100644 --- a/tests/ui/enum-discriminant/niche.rs +++ b/tests/ui/enum-discriminant/niche.rs @@ -1,4 +1,5 @@ //@ run-pass +#![allow(unreachable_patterns)] //! Make sure that we read and write enum discriminants correctly for corner cases caused //! by layout optimizations. diff --git a/tests/ui/error-codes/E0001.stderr b/tests/ui/error-codes/E0001.stderr index 40008230ec8..30d0df960f3 100644 --- a/tests/ui/error-codes/E0001.stderr +++ b/tests/ui/error-codes/E0001.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/E0001.rs:8:9 | LL | _ => {/* ... */} - | ^ unreachable pattern + | ^ no value can reach this | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/E0001.rs:8:9 | LL | Some(_) => {/* ... */} diff --git a/tests/ui/error-codes/E0049.stderr b/tests/ui/error-codes/E0049.stderr index c0cd31faa90..83a30aa0a78 100644 --- a/tests/ui/error-codes/E0049.stderr +++ b/tests/ui/error-codes/E0049.stderr @@ -1,4 +1,4 @@ -error[E0049]: method `foo` has 0 type parameters but its trait declaration has 1 type parameter +error[E0049]: associated function `foo` has 0 type parameters but its trait declaration has 1 type parameter --> $DIR/E0049.rs:8:11 | LL | fn foo<T: Default>(x: T) -> Self; @@ -7,7 +7,7 @@ LL | fn foo<T: Default>(x: T) -> Self; LL | fn foo(x: bool) -> Self { Bar } | ^ found 0 type parameters -error[E0049]: method `fuzz` has 0 type parameters but its trait declaration has 2 type parameters +error[E0049]: associated function `fuzz` has 0 type parameters but its trait declaration has 2 type parameters --> $DIR/E0049.rs:18:12 | LL | fn fuzz<A: Default, B>(x: A, y: B) -> Self; diff --git a/tests/ui/error-codes/E0195.rs b/tests/ui/error-codes/E0195.rs index f712ee42b8c..a7e51dff2f3 100644 --- a/tests/ui/error-codes/E0195.rs +++ b/tests/ui/error-codes/E0195.rs @@ -1,13 +1,13 @@ trait Trait { fn bar<'a,'b:'a>(x: &'a str, y: &'b str); - //~^ NOTE lifetimes in impl do not match this method in trait + //~^ NOTE lifetimes in impl do not match this associated function in trait } struct Foo; impl Trait for Foo { fn bar<'a,'b>(x: &'a str, y: &'b str) { //~ ERROR E0195 - //~^ NOTE lifetimes do not match method in trait + //~^ NOTE lifetimes do not match associated function in trait } } diff --git a/tests/ui/error-codes/E0195.stderr b/tests/ui/error-codes/E0195.stderr index b88064b7f90..9767dee9aec 100644 --- a/tests/ui/error-codes/E0195.stderr +++ b/tests/ui/error-codes/E0195.stderr @@ -1,11 +1,11 @@ -error[E0195]: lifetime parameters or bounds on method `bar` do not match the trait declaration +error[E0195]: lifetime parameters or bounds on associated function `bar` do not match the trait declaration --> $DIR/E0195.rs:9:11 | LL | fn bar<'a,'b:'a>(x: &'a str, y: &'b str); - | ---------- lifetimes in impl do not match this method in trait + | ---------- lifetimes in impl do not match this associated function in trait ... LL | fn bar<'a,'b>(x: &'a str, y: &'b str) { - | ^^^^^^^ lifetimes do not match method in trait + | ^^^^^^^ lifetimes do not match associated function in trait error: aborting due to 1 previous error diff --git a/tests/ui/error-codes/E0208.rs b/tests/ui/error-codes/E0208.rs index 74c138af483..2713ba6ed6c 100644 --- a/tests/ui/error-codes/E0208.rs +++ b/tests/ui/error-codes/E0208.rs @@ -1,7 +1,7 @@ #![feature(rustc_attrs)] #[rustc_variance] -struct Foo<'a, T> { //~ ERROR [+, o] +struct Foo<'a, T> { //~ ERROR ['a: +, T: o] t: &'a mut T, } diff --git a/tests/ui/error-codes/E0208.stderr b/tests/ui/error-codes/E0208.stderr index 77b6ceae4dc..a39e93afab3 100644 --- a/tests/ui/error-codes/E0208.stderr +++ b/tests/ui/error-codes/E0208.stderr @@ -1,4 +1,4 @@ -error: [+, o] +error: ['a: +, T: o] --> $DIR/E0208.rs:4:1 | LL | struct Foo<'a, T> { diff --git a/tests/ui/error-codes/E0602.stderr b/tests/ui/error-codes/E0602.stderr index b0b6033aadd..b6b5cd5c3d3 100644 --- a/tests/ui/error-codes/E0602.stderr +++ b/tests/ui/error-codes/E0602.stderr @@ -13,11 +13,6 @@ warning[E0602]: unknown lint: `bogus` = note: requested on the command line with `-D bogus` = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` -warning[E0602]: unknown lint: `bogus` - | - = note: requested on the command line with `-D bogus` - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` - -warning: 4 warnings emitted +warning: 3 warnings emitted For more information about this error, try `rustc --explain E0602`. diff --git a/tests/ui/extern/extern-C-non-FFI-safe-arg-ice-52334.stderr b/tests/ui/extern/extern-C-non-FFI-safe-arg-ice-52334.stderr index 83492988479..044c1ae2dd4 100644 --- a/tests/ui/extern/extern-C-non-FFI-safe-arg-ice-52334.stderr +++ b/tests/ui/extern/extern-C-non-FFI-safe-arg-ice-52334.stderr @@ -1,21 +1,21 @@ -warning: `extern` fn uses type `[i8 or u8 (arch dependant)]`, which is not FFI-safe +warning: `extern` fn uses type `CStr`, which is not FFI-safe --> $DIR/extern-C-non-FFI-safe-arg-ice-52334.rs:7:12 | LL | type Foo = extern "C" fn(::std::ffi::CStr); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe | - = help: consider using a raw pointer instead - = note: slices have no C equivalent + = help: consider passing a `*const std::ffi::c_char` instead, and use `CStr::as_ptr()` + = note: `CStr`/`CString` do not have a guaranteed layout = note: `#[warn(improper_ctypes_definitions)]` on by default -warning: `extern` block uses type `[i8 or u8 (arch dependant)]`, which is not FFI-safe +warning: `extern` block uses type `CStr`, which is not FFI-safe --> $DIR/extern-C-non-FFI-safe-arg-ice-52334.rs:10:18 | LL | fn meh(blah: Foo); | ^^^ not FFI-safe | - = help: consider using a raw pointer instead - = note: slices have no C equivalent + = help: consider passing a `*const std::ffi::c_char` instead, and use `CStr::as_ptr()` + = note: `CStr`/`CString` do not have a guaranteed layout = note: `#[warn(improper_ctypes)]` on by default warning: 2 warnings emitted diff --git a/tests/ui/extern/extern-main-issue-86110.stderr b/tests/ui/extern/extern-main-issue-86110.stderr index 8a3262fbcc7..d69f4e61768 100644 --- a/tests/ui/extern/extern-main-issue-86110.stderr +++ b/tests/ui/extern/extern-main-issue-86110.stderr @@ -2,7 +2,7 @@ error: the `main` function cannot be declared in an `extern` block --> $DIR/extern-main-issue-86110.rs:4:5 | LL | fn main(); - | ^^^^^^^^^ + | ^^^^^^^^^^ error: aborting due to 1 previous error diff --git a/tests/ui/feature-gates/feature-gate-arbitrary-self-types-pointers.rs b/tests/ui/feature-gates/feature-gate-arbitrary-self-types-pointers.rs new file mode 100644 index 00000000000..79ceb05662b --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-arbitrary-self-types-pointers.rs @@ -0,0 +1,15 @@ +trait Foo { + fn foo(self: *const Self); //~ ERROR `*const Self` cannot be used as the type of `self` +} + +struct Bar; + +impl Foo for Bar { + fn foo(self: *const Self) {} //~ ERROR `*const Bar` cannot be used as the type of `self` +} + +impl Bar { + fn bar(self: *mut Self) {} //~ ERROR `*mut Bar` cannot be used as the type of `self` +} + +fn main() {} diff --git a/tests/ui/feature-gates/feature-gate-arbitrary-self-types-pointers.stderr b/tests/ui/feature-gates/feature-gate-arbitrary-self-types-pointers.stderr new file mode 100644 index 00000000000..3bb93cf2ea0 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-arbitrary-self-types-pointers.stderr @@ -0,0 +1,36 @@ +error[E0658]: `*const Bar` cannot be used as the type of `self` without the `arbitrary_self_types_pointers` feature + --> $DIR/feature-gate-arbitrary-self-types-pointers.rs:8:18 + | +LL | fn foo(self: *const Self) {} + | ^^^^^^^^^^^ + | + = note: see issue #44874 <https://github.com/rust-lang/rust/issues/44874> for more information + = help: add `#![feature(arbitrary_self_types_pointers)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + = 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[E0658]: `*mut Bar` cannot be used as the type of `self` without the `arbitrary_self_types_pointers` feature + --> $DIR/feature-gate-arbitrary-self-types-pointers.rs:12:18 + | +LL | fn bar(self: *mut Self) {} + | ^^^^^^^^^ + | + = note: see issue #44874 <https://github.com/rust-lang/rust/issues/44874> for more information + = help: add `#![feature(arbitrary_self_types_pointers)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + = 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[E0658]: `*const Self` cannot be used as the type of `self` without the `arbitrary_self_types_pointers` feature + --> $DIR/feature-gate-arbitrary-self-types-pointers.rs:2:18 + | +LL | fn foo(self: *const Self); + | ^^^^^^^^^^^ + | + = note: see issue #44874 <https://github.com/rust-lang/rust/issues/44874> for more information + = help: add `#![feature(arbitrary_self_types_pointers)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + = 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 3 previous errors + +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/feature-gate-arbitrary_self_types-raw-pointer.stderr b/tests/ui/feature-gates/feature-gate-arbitrary_self_types-raw-pointer.stderr index 711025ff93b..856e0595331 100644 --- a/tests/ui/feature-gates/feature-gate-arbitrary_self_types-raw-pointer.stderr +++ b/tests/ui/feature-gates/feature-gate-arbitrary_self_types-raw-pointer.stderr @@ -1,33 +1,33 @@ -error[E0658]: `*const Foo` cannot be used as the type of `self` without the `arbitrary_self_types` feature +error[E0658]: `*const Foo` cannot be used as the type of `self` without the `arbitrary_self_types_pointers` feature --> $DIR/feature-gate-arbitrary_self_types-raw-pointer.rs:4:18 | LL | fn foo(self: *const Self) {} | ^^^^^^^^^^^ | = note: see issue #44874 <https://github.com/rust-lang/rust/issues/44874> for more information - = help: add `#![feature(arbitrary_self_types)]` to the crate attributes to enable + = help: add `#![feature(arbitrary_self_types_pointers)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date = 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[E0658]: `*const ()` cannot be used as the type of `self` without the `arbitrary_self_types` feature +error[E0658]: `*const ()` cannot be used as the type of `self` without the `arbitrary_self_types_pointers` feature --> $DIR/feature-gate-arbitrary_self_types-raw-pointer.rs:14:18 | LL | fn bar(self: *const Self) {} | ^^^^^^^^^^^ | = note: see issue #44874 <https://github.com/rust-lang/rust/issues/44874> for more information - = help: add `#![feature(arbitrary_self_types)]` to the crate attributes to enable + = help: add `#![feature(arbitrary_self_types_pointers)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date = 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[E0658]: `*const Self` cannot be used as the type of `self` without the `arbitrary_self_types` feature +error[E0658]: `*const Self` cannot be used as the type of `self` without the `arbitrary_self_types_pointers` feature --> $DIR/feature-gate-arbitrary_self_types-raw-pointer.rs:9:18 | LL | fn bar(self: *const Self); | ^^^^^^^^^^^ | = note: see issue #44874 <https://github.com/rust-lang/rust/issues/44874> for more information - = help: add `#![feature(arbitrary_self_types)]` to the crate attributes to enable + = help: add `#![feature(arbitrary_self_types_pointers)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date = 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`) diff --git a/tests/ui/feature-gates/feature-gate-asm_const.rs b/tests/ui/feature-gates/feature-gate-asm_const.rs deleted file mode 100644 index 42d5ba69222..00000000000 --- a/tests/ui/feature-gates/feature-gate-asm_const.rs +++ /dev/null @@ -1,16 +0,0 @@ -//@ only-x86_64 - -use std::arch::asm; - -unsafe fn foo<const N: usize>() { - asm!("mov eax, {}", const N + 1); - //~^ ERROR const operands for inline assembly are unstable -} - -fn main() { - unsafe { - foo::<0>(); - asm!("mov eax, {}", const 123); - //~^ ERROR const operands for inline assembly are unstable - } -} diff --git a/tests/ui/feature-gates/feature-gate-asm_const.stderr b/tests/ui/feature-gates/feature-gate-asm_const.stderr deleted file mode 100644 index 4f83fee6759..00000000000 --- a/tests/ui/feature-gates/feature-gate-asm_const.stderr +++ /dev/null @@ -1,23 +0,0 @@ -error[E0658]: const operands for inline assembly are unstable - --> $DIR/feature-gate-asm_const.rs:6:25 - | -LL | asm!("mov eax, {}", const N + 1); - | ^^^^^^^^^^^ - | - = note: see issue #93332 <https://github.com/rust-lang/rust/issues/93332> for more information - = help: add `#![feature(asm_const)]` 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]: const operands for inline assembly are unstable - --> $DIR/feature-gate-asm_const.rs:13:29 - | -LL | asm!("mov eax, {}", const 123); - | ^^^^^^^^^ - | - = note: see issue #93332 <https://github.com/rust-lang/rust/issues/93332> for more information - = help: add `#![feature(asm_const)]` 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 2 previous errors - -For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/feature-gate-const-arg-path.rs b/tests/ui/feature-gates/feature-gate-const-arg-path.rs new file mode 100644 index 00000000000..0938c5733a2 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-const-arg-path.rs @@ -0,0 +1,5 @@ +//@ check-pass + +// this doesn't really have any user facing impact.... + +fn main() {} diff --git a/tests/ui/feature-gates/feature-gate-coroutines.none.stderr b/tests/ui/feature-gates/feature-gate-coroutines.none.stderr index 65e7737ef84..032d7adf77a 100644 --- a/tests/ui/feature-gates/feature-gate-coroutines.none.stderr +++ b/tests/ui/feature-gates/feature-gate-coroutines.none.stderr @@ -47,7 +47,6 @@ LL | yield true; = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information = help: add `#![feature(coroutines)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: `yield` can only be used in `#[coroutine]` closures, or `gen` blocks --> $DIR/feature-gate-coroutines.rs:5:5 @@ -69,7 +68,6 @@ LL | let _ = || yield true; = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information = help: add `#![feature(coroutines)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: `yield` can only be used in `#[coroutine]` closures, or `gen` blocks --> $DIR/feature-gate-coroutines.rs:10:16 diff --git a/tests/ui/feature-gates/feature-gate-derive-smart-pointer.rs b/tests/ui/feature-gates/feature-gate-derive-smart-pointer.rs index 3257a9ca624..7b4764ee768 100644 --- a/tests/ui/feature-gates/feature-gate-derive-smart-pointer.rs +++ b/tests/ui/feature-gates/feature-gate-derive-smart-pointer.rs @@ -3,7 +3,6 @@ use std::marker::SmartPointer; //~ ERROR use of unstable library feature 'derive #[derive(SmartPointer)] //~ ERROR use of unstable library feature 'derive_smart_pointer' #[repr(transparent)] struct MyPointer<'a, #[pointee] T: ?Sized> { - //~^ ERROR the `#[pointee]` attribute is an experimental feature ptr: &'a T, } diff --git a/tests/ui/feature-gates/feature-gate-derive-smart-pointer.stderr b/tests/ui/feature-gates/feature-gate-derive-smart-pointer.stderr index 19501939dc5..ea4d1271b7c 100644 --- a/tests/ui/feature-gates/feature-gate-derive-smart-pointer.stderr +++ b/tests/ui/feature-gates/feature-gate-derive-smart-pointer.stderr @@ -8,16 +8,6 @@ LL | #[derive(SmartPointer)] = help: add `#![feature(derive_smart_pointer)]` 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 `#[pointee]` attribute is an experimental feature - --> $DIR/feature-gate-derive-smart-pointer.rs:5:22 - | -LL | struct MyPointer<'a, #[pointee] T: ?Sized> { - | ^^^^^^^^^^ - | - = note: see issue #123430 <https://github.com/rust-lang/rust/issues/123430> for more information - = help: add `#![feature(derive_smart_pointer)]` 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]: use of unstable library feature 'derive_smart_pointer' --> $DIR/feature-gate-derive-smart-pointer.rs:1:5 | @@ -28,6 +18,6 @@ LL | use std::marker::SmartPointer; = help: add `#![feature(derive_smart_pointer)]` 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 3 previous errors +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/feature-gate-exhaustive-patterns.rs b/tests/ui/feature-gates/feature-gate-exhaustive-patterns.rs index f0cc9ea7055..79891593692 100644 --- a/tests/ui/feature-gates/feature-gate-exhaustive-patterns.rs +++ b/tests/ui/feature-gates/feature-gate-exhaustive-patterns.rs @@ -5,5 +5,5 @@ fn foo() -> Result<u32, !> { } fn main() { - let Ok(_x) = foo(); //~ ERROR refutable pattern in local binding + let Ok(_x) = &foo(); //~ ERROR refutable pattern in local binding } diff --git a/tests/ui/feature-gates/feature-gate-exhaustive-patterns.stderr b/tests/ui/feature-gates/feature-gate-exhaustive-patterns.stderr index d34f257c8d9..4836ffe1723 100644 --- a/tests/ui/feature-gates/feature-gate-exhaustive-patterns.stderr +++ b/tests/ui/feature-gates/feature-gate-exhaustive-patterns.stderr @@ -1,16 +1,16 @@ error[E0005]: refutable pattern in local binding --> $DIR/feature-gate-exhaustive-patterns.rs:8:9 | -LL | let Ok(_x) = foo(); - | ^^^^^^ pattern `Err(_)` not covered +LL | let Ok(_x) = &foo(); + | ^^^^^^ pattern `&Err(_)` not covered | = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html - = note: the matched value is of type `Result<u32, !>` + = note: the matched value is of type `&Result<u32, !>` help: you might want to use `let else` to handle the variant that isn't matched | -LL | let Ok(_x) = foo() else { todo!() }; - | ++++++++++++++++ +LL | let Ok(_x) = &foo() else { todo!() }; + | ++++++++++++++++ error: aborting due to 1 previous error diff --git a/tests/ui/feature-gates/feature-gate-fmt-debug.rs b/tests/ui/feature-gates/feature-gate-fmt-debug.rs new file mode 100644 index 00000000000..f30befbd19c --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-fmt-debug.rs @@ -0,0 +1,5 @@ +#[cfg(fmt_debug = "full")] +//~^ ERROR is experimental +fn main() { + +} diff --git a/tests/ui/feature-gates/feature-gate-fmt-debug.stderr b/tests/ui/feature-gates/feature-gate-fmt-debug.stderr new file mode 100644 index 00000000000..9ced0b8facf --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-fmt-debug.stderr @@ -0,0 +1,13 @@ +error[E0658]: `cfg(fmt_debug)` is experimental and subject to change + --> $DIR/feature-gate-fmt-debug.rs:1:7 + | +LL | #[cfg(fmt_debug = "full")] + | ^^^^^^^^^^^^^^^^^^ + | + = note: see issue #129709 <https://github.com/rust-lang/rust/issues/129709> for more information + = help: add `#![feature(fmt_debug)]` 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-lifetime-capture-rules-2024.stderr b/tests/ui/feature-gates/feature-gate-lifetime-capture-rules-2024.stderr index 173e3dc02cc..d0b18df6a5e 100644 --- a/tests/ui/feature-gates/feature-gate-lifetime-capture-rules-2024.stderr +++ b/tests/ui/feature-gates/feature-gate-lifetime-capture-rules-2024.stderr @@ -8,10 +8,10 @@ LL | fn foo(x: &Vec<i32>) -> impl Sized { LL | x | ^ | -help: to declare that `impl Sized` captures `'_`, you can add an explicit `'_` lifetime bound +help: add a `use<...>` bound to explicitly capture `'_` | -LL | fn foo(x: &Vec<i32>) -> impl Sized + '_ { - | ++++ +LL | fn foo(x: &Vec<i32>) -> impl Sized + use<'_> { + | +++++++++ error: aborting due to 1 previous error diff --git a/tests/ui/feature-gates/feature-gate-precise-capturing.rs b/tests/ui/feature-gates/feature-gate-precise-capturing.rs deleted file mode 100644 index 47a21539d37..00000000000 --- a/tests/ui/feature-gates/feature-gate-precise-capturing.rs +++ /dev/null @@ -1,4 +0,0 @@ -fn hello() -> impl Sized + use<> {} -//~^ ERROR precise captures on `impl Trait` are experimental - -fn main() {} diff --git a/tests/ui/feature-gates/feature-gate-precise-capturing.stderr b/tests/ui/feature-gates/feature-gate-precise-capturing.stderr deleted file mode 100644 index 04365408880..00000000000 --- a/tests/ui/feature-gates/feature-gate-precise-capturing.stderr +++ /dev/null @@ -1,13 +0,0 @@ -error[E0658]: precise captures on `impl Trait` are experimental - --> $DIR/feature-gate-precise-capturing.rs:1:28 - | -LL | fn hello() -> impl Sized + use<> {} - | ^^^ - | - = note: see issue #123432 <https://github.com/rust-lang/rust/issues/123432> for more information - = help: add `#![feature(precise_capturing)]` 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-repr-simd.stderr b/tests/ui/feature-gates/feature-gate-repr-simd.stderr index 5b490c0c0c3..5a0ceb2dd74 100644 --- a/tests/ui/feature-gates/feature-gate-repr-simd.stderr +++ b/tests/ui/feature-gates/feature-gate-repr-simd.stderr @@ -35,3 +35,17 @@ error: aborting due to 3 previous errors Some errors have detailed explanations: E0566, E0658. For more information about an error, try `rustc --explain E0566`. +Future incompatibility report: Future breakage diagnostic: +error[E0566]: conflicting representation hints + --> $DIR/feature-gate-repr-simd.rs:4:8 + | +LL | #[repr(C)] + | ^ +LL | +LL | #[repr(simd)] + | ^^^^ + | + = 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 #68585 <https://github.com/rust-lang/rust/issues/68585> + = note: `#[deny(conflicting_repr_hints)]` on by default + diff --git a/tests/ui/feature-gates/feature-gate-unsafe-attributes.rs b/tests/ui/feature-gates/feature-gate-unsafe-attributes.rs deleted file mode 100644 index 9eba415dda0..00000000000 --- a/tests/ui/feature-gates/feature-gate-unsafe-attributes.rs +++ /dev/null @@ -1,8 +0,0 @@ -#[unsafe(no_mangle)] //~ ERROR [E0658] -extern "C" fn foo() { - -} - -fn main() { - foo(); -} diff --git a/tests/ui/feature-gates/feature-gate-unsafe-attributes.stderr b/tests/ui/feature-gates/feature-gate-unsafe-attributes.stderr deleted file mode 100644 index dfcea756b02..00000000000 --- a/tests/ui/feature-gates/feature-gate-unsafe-attributes.stderr +++ /dev/null @@ -1,13 +0,0 @@ -error[E0658]: `#[unsafe()]` markers for attributes are experimental - --> $DIR/feature-gate-unsafe-attributes.rs:1:3 - | -LL | #[unsafe(no_mangle)] - | ^^^^^^ - | - = note: see issue #123757 <https://github.com/rust-lang/rust/issues/123757> for more information - = help: add `#![feature(unsafe_attributes)]` 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/fmt/fmt_debug/full.rs b/tests/ui/fmt/fmt_debug/full.rs new file mode 100644 index 00000000000..4e9384d2c52 --- /dev/null +++ b/tests/ui/fmt/fmt_debug/full.rs @@ -0,0 +1,15 @@ +//@ compile-flags: -Zfmt-debug=full +//@ run-pass +#![feature(fmt_debug)] +#![allow(dead_code)] +#![allow(unused)] + +#[derive(Debug)] +struct Foo { + bar: u32, +} + +fn main() { + let s = format!("Still works: {:?} '{:?}'", cfg!(fmt_debug = "full"), Foo { bar: 1 }); + assert_eq!("Still works: true 'Foo { bar: 1 }'", s); +} diff --git a/tests/ui/fmt/fmt_debug/invalid.rs b/tests/ui/fmt/fmt_debug/invalid.rs new file mode 100644 index 00000000000..09cb46f1ea6 --- /dev/null +++ b/tests/ui/fmt/fmt_debug/invalid.rs @@ -0,0 +1,4 @@ +//@ compile-flags: -Zfmt-debug=invalid-value +//@ failure-status: 1 +fn main() { +} diff --git a/tests/ui/fmt/fmt_debug/invalid.stderr b/tests/ui/fmt/fmt_debug/invalid.stderr new file mode 100644 index 00000000000..fa6c9380744 --- /dev/null +++ b/tests/ui/fmt/fmt_debug/invalid.stderr @@ -0,0 +1,2 @@ +error: incorrect value `invalid-value` for unstable option `fmt-debug` - either `full`, `shallow`, or `none` was expected + diff --git a/tests/ui/fmt/fmt_debug/none.rs b/tests/ui/fmt/fmt_debug/none.rs new file mode 100644 index 00000000000..f45d37d9da2 --- /dev/null +++ b/tests/ui/fmt/fmt_debug/none.rs @@ -0,0 +1,37 @@ +//@ compile-flags: -Zfmt-debug=none +//@ run-pass +#![feature(fmt_debug)] +#![allow(dead_code)] +#![allow(unused)] + +#[derive(Debug)] +struct Foo { + bar: u32, +} + +#[derive(Debug)] +enum Baz { + Quz, +} + +#[cfg(fmt_debug = "full")] +compile_error!("nope"); + +#[cfg(fmt_debug = "none")] +struct Custom; + +impl std::fmt::Debug for Custom { + fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { + f.write_str("custom_fmt") + } +} + +fn main() { + let c = Custom; + let s = format!("Debug is '{:?}', '{:#?}', and '{c:?}'", Foo { bar: 1 }, Baz::Quz); + assert_eq!("Debug is '', '', and ''", s); + + let f = 3.0; + let s = format_args!("{:?}x{:#?}y{f:?}", 1234, "can't debug this").to_string(); + assert_eq!("xy", s); +} diff --git a/tests/ui/fmt/fmt_debug/shallow.rs b/tests/ui/fmt/fmt_debug/shallow.rs new file mode 100644 index 00000000000..479cd1b8875 --- /dev/null +++ b/tests/ui/fmt/fmt_debug/shallow.rs @@ -0,0 +1,33 @@ +//@ compile-flags: -Zfmt-debug=shallow +//@ run-pass +#![feature(fmt_debug)] +#![allow(dead_code)] +#![allow(unused)] + +#[derive(Debug)] +struct Foo { + bar: u32, + bomb: Bomb, +} + +#[derive(Debug)] +enum Baz { + Quz, +} + +struct Bomb; + +impl std::fmt::Debug for Bomb { + fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { + panic!() + } +} + +fn main() { + let s = format!("Debug is '{:?}' and '{:#?}'", Foo { bar: 1, bomb: Bomb }, Baz::Quz); + assert_eq!("Debug is 'Foo' and 'Quz'", s); + + let f = 3.0; + let s = format_args!("{:?}{:#?}{f:?}", 1234, cfg!(fmt_debug = "shallow")).to_string(); + assert_eq!("1234true3.0", s); +} diff --git a/tests/ui/foreign/foreign-safe-fn-arg-mismatch.rs b/tests/ui/foreign/foreign-safe-fn-arg-mismatch.rs new file mode 100644 index 00000000000..bb1052b15e9 --- /dev/null +++ b/tests/ui/foreign/foreign-safe-fn-arg-mismatch.rs @@ -0,0 +1,13 @@ +// Make sure we don't ICE when a foreign fn doesn't implement `Fn` due to arg mismatch. + +unsafe extern "Rust" { + pub safe fn foo(); + pub safe fn bar(x: u32); +} + +fn test(_: impl Fn(i32)) {} + +fn main() { + test(foo); //~ ERROR function is expected to take 1 argument, but it takes 0 arguments + test(bar); //~ ERROR type mismatch in function arguments +} diff --git a/tests/ui/foreign/foreign-safe-fn-arg-mismatch.stderr b/tests/ui/foreign/foreign-safe-fn-arg-mismatch.stderr new file mode 100644 index 00000000000..73ccecff5ab --- /dev/null +++ b/tests/ui/foreign/foreign-safe-fn-arg-mismatch.stderr @@ -0,0 +1,44 @@ +error[E0593]: function is expected to take 1 argument, but it takes 0 arguments + --> $DIR/foreign-safe-fn-arg-mismatch.rs:11:10 + | +LL | pub safe fn foo(); + | ------------------ takes 0 arguments +... +LL | test(foo); + | ---- ^^^ expected function that takes 1 argument + | | + | required by a bound introduced by this call + | +note: required by a bound in `test` + --> $DIR/foreign-safe-fn-arg-mismatch.rs:8:17 + | +LL | fn test(_: impl Fn(i32)) {} + | ^^^^^^^ required by this bound in `test` + +error[E0631]: type mismatch in function arguments + --> $DIR/foreign-safe-fn-arg-mismatch.rs:12:10 + | +LL | pub safe fn bar(x: u32); + | ------------------------ found signature defined here +... +LL | test(bar); + | ---- ^^^ expected due to this + | | + | required by a bound introduced by this call + | + = note: expected function signature `fn(i32) -> _` + found function signature `fn(u32) -> _` +note: required by a bound in `test` + --> $DIR/foreign-safe-fn-arg-mismatch.rs:8:17 + | +LL | fn test(_: impl Fn(i32)) {} + | ^^^^^^^ required by this bound in `test` +help: consider wrapping the function in a closure + | +LL | test(|arg0: i32| bar(/* u32 */)); + | +++++++++++ +++++++++++ + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0593, E0631. +For more information about an error, try `rustc --explain E0593`. diff --git a/tests/ui/generic-associated-types/gat-in-trait-path.base.stderr b/tests/ui/generic-associated-types/gat-in-trait-path.base.stderr index d1decc0c3f1..37491ca12b0 100644 --- a/tests/ui/generic-associated-types/gat-in-trait-path.base.stderr +++ b/tests/ui/generic-associated-types/gat-in-trait-path.base.stderr @@ -51,7 +51,7 @@ LL | type A<'a> where Self: 'a; = help: the following types implement the trait, consider defining an enum where each variant holds one of these types, implementing `Foo` for this new enum and using it instead: Fooy Fooer<T> - = note: required for the cast from `Box<Fooer<{integer}>>` to `Box<(dyn Foo<A = &'a ()> + 'static)>` + = note: required for the cast from `Box<Fooer<{integer}>>` to `Box<(dyn Foo<A<'a> = &'a ()> + 'static)>` error: aborting due to 3 previous errors diff --git a/tests/ui/generic-associated-types/gat-trait-path-missing-lifetime.rs b/tests/ui/generic-associated-types/gat-trait-path-missing-lifetime.rs index 285493132b6..946cb1a62b7 100644 --- a/tests/ui/generic-associated-types/gat-trait-path-missing-lifetime.rs +++ b/tests/ui/generic-associated-types/gat-trait-path-missing-lifetime.rs @@ -8,7 +8,7 @@ impl<T> X for T { //~ ERROR: not all trait items implemented fn foo<'a, T1: X<Y = T1>>(t : T1) -> T1::Y<'a> { //~^ ERROR missing generics for associated type //~^^ ERROR missing generics for associated type - //~| ERROR method `foo` has 1 type parameter but its trait declaration has 0 type parameters + //~| ERROR associated function `foo` has 1 type parameter but its trait declaration has 0 type parameters t } } diff --git a/tests/ui/generic-associated-types/gat-trait-path-missing-lifetime.stderr b/tests/ui/generic-associated-types/gat-trait-path-missing-lifetime.stderr index 6a600aee11f..72c2bdc72a2 100644 --- a/tests/ui/generic-associated-types/gat-trait-path-missing-lifetime.stderr +++ b/tests/ui/generic-associated-types/gat-trait-path-missing-lifetime.stderr @@ -1,4 +1,4 @@ -error[E0049]: method `foo` has 1 type parameter but its trait declaration has 0 type parameters +error[E0049]: associated function `foo` has 1 type parameter but its trait declaration has 0 type parameters --> $DIR/gat-trait-path-missing-lifetime.rs:8:10 | LL | fn foo<'a>(t : Self::Y<'a>) -> Self::Y<'a> { t } diff --git a/tests/ui/generic-associated-types/issue-71176.rs b/tests/ui/generic-associated-types/issue-71176.rs index e58b6f6091e..b33fda8e154 100644 --- a/tests/ui/generic-associated-types/issue-71176.rs +++ b/tests/ui/generic-associated-types/issue-71176.rs @@ -16,6 +16,6 @@ struct Holder<B> { fn main() { Holder { - inner: Box::new(()), + inner: Box::new(()), //~ ERROR: the trait `Provider` cannot be made into an object }; } diff --git a/tests/ui/generic-associated-types/issue-71176.stderr b/tests/ui/generic-associated-types/issue-71176.stderr index a1913bb618b..9f83c162c02 100644 --- a/tests/ui/generic-associated-types/issue-71176.stderr +++ b/tests/ui/generic-associated-types/issue-71176.stderr @@ -64,7 +64,23 @@ LL | type A<'a>; = help: consider moving `A` to another trait = help: only type `()` implements the trait, consider using it directly instead -error: aborting due to 4 previous errors +error[E0038]: the trait `Provider` cannot be made into an object + --> $DIR/issue-71176.rs:19:16 + | +LL | inner: Box::new(()), + | ^^^^^^^^^^^^ `Provider` cannot be made into an object + | +note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> + --> $DIR/issue-71176.rs:2:10 + | +LL | trait Provider { + | -------- this trait cannot be made into an object... +LL | type A<'a>; + | ^ ...because it contains the generic associated type `A` + = help: consider moving `A` to another trait + = help: only type `()` implements the trait, consider using it directly instead + +error: aborting due to 5 previous errors Some errors have detailed explanations: E0038, E0107. For more information about an error, try `rustc --explain E0038`. diff --git a/tests/ui/generic-associated-types/issue-76535.base.stderr b/tests/ui/generic-associated-types/issue-76535.base.stderr index bb14e297174..88c08051da7 100644 --- a/tests/ui/generic-associated-types/issue-76535.base.stderr +++ b/tests/ui/generic-associated-types/issue-76535.base.stderr @@ -47,7 +47,7 @@ LL | type SubType<'a>: SubTrait where Self: 'a; = help: consider moving `SubType` to another trait = help: only type `SuperStruct` is seen to implement the trait in this crate, consider using it directly instead = note: `SuperTrait` can be implemented in other crates; if you want to support your users passing their own types here, you can't refer to a specific type - = note: required for the cast from `Box<SuperStruct>` to `Box<dyn SuperTrait<SubType = SubStruct<'_>>>` + = note: required for the cast from `Box<SuperStruct>` to `Box<dyn SuperTrait<SubType<'_> = SubStruct<'_>>>` error: aborting due to 3 previous errors diff --git a/tests/ui/generic-associated-types/issue-79422.base.stderr b/tests/ui/generic-associated-types/issue-79422.base.stderr index bcc6382cf7c..551ad2a8fdf 100644 --- a/tests/ui/generic-associated-types/issue-79422.base.stderr +++ b/tests/ui/generic-associated-types/issue-79422.base.stderr @@ -49,7 +49,7 @@ LL | type VRefCont<'a>: RefCont<'a, V> where Self: 'a; = help: the following types implement the trait, consider defining an enum where each variant holds one of these types, implementing `MapLike` for this new enum and using it instead: std::collections::BTreeMap<K, V> Source - = note: required for the cast from `Box<BTreeMap<u8, u8>>` to `Box<dyn MapLike<u8, u8, VRefCont = (dyn RefCont<'_, u8> + 'static)>>` + = note: required for the cast from `Box<BTreeMap<u8, u8>>` to `Box<dyn MapLike<u8, u8, VRefCont<'_> = (dyn RefCont<'_, u8> + 'static)>>` error: aborting due to 3 previous errors diff --git a/tests/ui/generic-associated-types/issue-79422.extended.stderr b/tests/ui/generic-associated-types/issue-79422.extended.stderr index ae1526296a7..031f8d8d851 100644 --- a/tests/ui/generic-associated-types/issue-79422.extended.stderr +++ b/tests/ui/generic-associated-types/issue-79422.extended.stderr @@ -28,7 +28,7 @@ LL | type VRefCont<'a> = &'a V where Self: 'a; = note: expected trait object `(dyn RefCont<'_, u8> + 'static)` found reference `&u8` = help: `&u8` implements `RefCont` so you could box the found value and coerce it to the trait object `Box<dyn RefCont>`, you will have to change the expected type as well - = note: required for the cast from `Box<BTreeMap<u8, u8>>` to `Box<dyn MapLike<u8, u8, VRefCont = (dyn RefCont<'_, u8> + 'static)>>` + = note: required for the cast from `Box<BTreeMap<u8, u8>>` to `Box<dyn MapLike<u8, u8, VRefCont<'_> = (dyn RefCont<'_, u8> + 'static)>>` error: aborting due to 2 previous errors diff --git a/tests/ui/generics/generic-no-mangle.fixed b/tests/ui/generics/generic-no-mangle.fixed index 69db712f9dc..2776848c45f 100644 --- a/tests/ui/generics/generic-no-mangle.fixed +++ b/tests/ui/generics/generic-no-mangle.fixed @@ -1,5 +1,5 @@ //@ run-rustfix -#![allow(dead_code)] +#![allow(dead_code, elided_named_lifetimes)] #![deny(no_mangle_generic_items)] pub fn foo<T>() {} //~ ERROR functions generic over types or consts must be mangled diff --git a/tests/ui/generics/generic-no-mangle.rs b/tests/ui/generics/generic-no-mangle.rs index 2288b5bbe70..5314005d31f 100644 --- a/tests/ui/generics/generic-no-mangle.rs +++ b/tests/ui/generics/generic-no-mangle.rs @@ -1,5 +1,5 @@ //@ run-rustfix -#![allow(dead_code)] +#![allow(dead_code, elided_named_lifetimes)] #![deny(no_mangle_generic_items)] #[no_mangle] diff --git a/tests/ui/higher-ranked/subtyping-fn-ptr-coercion.rs b/tests/ui/higher-ranked/subtyping-fn-ptr-coercion.rs new file mode 100644 index 00000000000..0cecf6808f2 --- /dev/null +++ b/tests/ui/higher-ranked/subtyping-fn-ptr-coercion.rs @@ -0,0 +1,10 @@ +//@ check-pass + +// Check that we use subtyping when reifying a closure into a function pointer. + +fn foo(x: &str) {} + +fn main() { + let c = |_: &str| {}; + let x = c as fn(&'static str); +} diff --git a/tests/ui/impl-trait/alias-liveness/rpit-hidden-erased-unsoundness.stderr b/tests/ui/impl-trait/alias-liveness/rpit-hidden-erased-unsoundness.stderr index 825682c52f9..a2d00edbb6d 100644 --- a/tests/ui/impl-trait/alias-liveness/rpit-hidden-erased-unsoundness.stderr +++ b/tests/ui/impl-trait/alias-liveness/rpit-hidden-erased-unsoundness.stderr @@ -8,10 +8,10 @@ LL | fn step2<'a, 'b: 'a>() -> impl Sized + 'a { LL | step1::<'a, 'b>() | ^^^^^^^^^^^^^^^^^ | -help: to declare that `impl Sized + 'a` captures `'b`, you can add an explicit `'b` lifetime bound +help: add a `use<...>` bound to explicitly capture `'b` | -LL | fn step2<'a, 'b: 'a>() -> impl Sized + 'a + 'b { - | ++++ +LL | fn step2<'a, 'b: 'a>() -> impl Sized + 'a + use<'a, 'b> { + | +++++++++++++ error: aborting due to 1 previous error diff --git a/tests/ui/impl-trait/alias-liveness/rpit-hide-lifetime-for-swap.stderr b/tests/ui/impl-trait/alias-liveness/rpit-hide-lifetime-for-swap.stderr index b87e31acc12..a1e92e53384 100644 --- a/tests/ui/impl-trait/alias-liveness/rpit-hide-lifetime-for-swap.stderr +++ b/tests/ui/impl-trait/alias-liveness/rpit-hide-lifetime-for-swap.stderr @@ -8,10 +8,10 @@ LL | fn hide<'a, 'b: 'a, T: 'static>(x: Rc<RefCell<&'b T>>) -> impl Swap + 'a { LL | x | ^ | -help: to declare that `impl Swap + 'a` captures `'b`, you can add an explicit `'b` lifetime bound +help: add a `use<...>` bound to explicitly capture `'b` | -LL | fn hide<'a, 'b: 'a, T: 'static>(x: Rc<RefCell<&'b T>>) -> impl Swap + 'a + 'b { - | ++++ +LL | fn hide<'a, 'b: 'a, T: 'static>(x: Rc<RefCell<&'b T>>) -> impl Swap + 'a + use<'a, 'b, T> { + | ++++++++++++++++ error: aborting due to 1 previous error diff --git a/tests/ui/impl-trait/call_method_ambiguous.next.stderr b/tests/ui/impl-trait/call_method_ambiguous.next.stderr index a1f9a8b40a8..5251555f574 100644 --- a/tests/ui/impl-trait/call_method_ambiguous.next.stderr +++ b/tests/ui/impl-trait/call_method_ambiguous.next.stderr @@ -1,5 +1,5 @@ error[E0282]: type annotations needed - --> $DIR/call_method_ambiguous.rs:28:13 + --> $DIR/call_method_ambiguous.rs:26:13 | LL | let mut iter = foo(n - 1, m); | ^^^^^^^^ diff --git a/tests/ui/impl-trait/call_method_ambiguous.rs b/tests/ui/impl-trait/call_method_ambiguous.rs index 4dac605d6b8..8fd6f727b73 100644 --- a/tests/ui/impl-trait/call_method_ambiguous.rs +++ b/tests/ui/impl-trait/call_method_ambiguous.rs @@ -2,8 +2,6 @@ //@[next] compile-flags: -Znext-solver //@[current] run-pass -#![feature(precise_capturing)] - trait Get { fn get(&mut self) -> u32; } diff --git a/tests/ui/impl-trait/capture-lifetime-not-in-hir.rs b/tests/ui/impl-trait/capture-lifetime-not-in-hir.rs index 9c067cb6934..2fde0f200c0 100644 --- a/tests/ui/impl-trait/capture-lifetime-not-in-hir.rs +++ b/tests/ui/impl-trait/capture-lifetime-not-in-hir.rs @@ -6,13 +6,13 @@ trait Bar<'a> { } fn foo<'a, T: Bar<'a>>() -> impl Into<T::Assoc> { - //~^ ERROR [o, o] + //~^ ERROR ['a: o, T: o] // captures both T and 'a invariantly () } fn foo2<'a, T: Bar<'a>>() -> impl Into<T::Assoc> + 'a { - //~^ ERROR [o, o, o] + //~^ ERROR ['a: o, T: o, 'a: o] // captures both T and 'a invariantly, and also duplicates `'a` // i.e. the opaque looks like `impl Into<<T as Bar<'a>>::Assoc> + 'a_duplicated` () diff --git a/tests/ui/impl-trait/capture-lifetime-not-in-hir.stderr b/tests/ui/impl-trait/capture-lifetime-not-in-hir.stderr index 9d52001b024..fe8a2772a00 100644 --- a/tests/ui/impl-trait/capture-lifetime-not-in-hir.stderr +++ b/tests/ui/impl-trait/capture-lifetime-not-in-hir.stderr @@ -1,10 +1,10 @@ -error: [o, o] +error: ['a: o, T: o] --> $DIR/capture-lifetime-not-in-hir.rs:8:29 | LL | fn foo<'a, T: Bar<'a>>() -> impl Into<T::Assoc> { | ^^^^^^^^^^^^^^^^^^^ -error: [o, o, o] +error: ['a: o, T: o, 'a: o] --> $DIR/capture-lifetime-not-in-hir.rs:14:30 | LL | fn foo2<'a, T: Bar<'a>>() -> impl Into<T::Assoc> + 'a { diff --git a/tests/ui/impl-trait/hidden-lifetimes.stderr b/tests/ui/impl-trait/hidden-lifetimes.stderr index bc8f559fdee..70d8c816ecb 100644 --- a/tests/ui/impl-trait/hidden-lifetimes.stderr +++ b/tests/ui/impl-trait/hidden-lifetimes.stderr @@ -8,10 +8,10 @@ LL | fn hide_ref<'a, 'b, T: 'static>(x: &'a mut &'b T) -> impl Swap + 'a { LL | x | ^ | -help: to declare that `impl Swap + 'a` captures `'b`, you can add an explicit `'b` lifetime bound +help: add a `use<...>` bound to explicitly capture `'b` | -LL | fn hide_ref<'a, 'b, T: 'static>(x: &'a mut &'b T) -> impl Swap + 'a + 'b { - | ++++ +LL | fn hide_ref<'a, 'b, T: 'static>(x: &'a mut &'b T) -> impl Swap + 'a + use<'a, 'b, T> { + | ++++++++++++++++ error[E0700]: hidden type for `impl Swap + 'a` captures lifetime that does not appear in bounds --> $DIR/hidden-lifetimes.rs:46:5 @@ -23,10 +23,10 @@ LL | fn hide_rc_refcell<'a, 'b: 'a, T: 'static>(x: Rc<RefCell<&'b T>>) -> impl S LL | x | ^ | -help: to declare that `impl Swap + 'a` captures `'b`, you can add an explicit `'b` lifetime bound +help: add a `use<...>` bound to explicitly capture `'b` | -LL | fn hide_rc_refcell<'a, 'b: 'a, T: 'static>(x: Rc<RefCell<&'b T>>) -> impl Swap + 'a + 'b { - | ++++ +LL | fn hide_rc_refcell<'a, 'b: 'a, T: 'static>(x: Rc<RefCell<&'b T>>) -> impl Swap + 'a + use<'a, 'b, T> { + | ++++++++++++++++ error: aborting due to 2 previous errors diff --git a/tests/ui/impl-trait/impl-fn-hrtb-bounds.rs b/tests/ui/impl-trait/impl-fn-hrtb-bounds.rs index da7530b4e7a..a7f38b5c16a 100644 --- a/tests/ui/impl-trait/impl-fn-hrtb-bounds.rs +++ b/tests/ui/impl-trait/impl-fn-hrtb-bounds.rs @@ -13,6 +13,7 @@ fn b() -> impl for<'a> Fn(&'a u8) -> (impl Debug + 'a) { fn c() -> impl for<'a> Fn(&'a u8) -> (impl Debug + '_) { //~^ ERROR `impl Trait` cannot capture higher-ranked lifetime from outer `impl Trait` + //~| WARNING elided lifetime has a name |x| x } diff --git a/tests/ui/impl-trait/impl-fn-hrtb-bounds.stderr b/tests/ui/impl-trait/impl-fn-hrtb-bounds.stderr index 7d108b30b76..d0f8f7689d1 100644 --- a/tests/ui/impl-trait/impl-fn-hrtb-bounds.stderr +++ b/tests/ui/impl-trait/impl-fn-hrtb-bounds.stderr @@ -1,5 +1,5 @@ error[E0106]: missing lifetime specifier - --> $DIR/impl-fn-hrtb-bounds.rs:19:38 + --> $DIR/impl-fn-hrtb-bounds.rs:20:38 | LL | fn d() -> impl Fn() -> (impl Debug + '_) { | ^^ expected named lifetime parameter @@ -10,6 +10,14 @@ help: consider using the `'static` lifetime, but this is uncommon unless you're LL | fn d() -> impl Fn() -> (impl Debug + 'static) { | ~~~~~~~ +warning: elided lifetime has a name + --> $DIR/impl-fn-hrtb-bounds.rs:14:52 + | +LL | fn c() -> impl for<'a> Fn(&'a u8) -> (impl Debug + '_) { + | -- lifetime `'a` declared here ^^ this elided lifetime gets resolved as `'a` + | + = note: `#[warn(elided_named_lifetimes)]` on by default + error[E0657]: `impl Trait` cannot capture higher-ranked lifetime from outer `impl Trait` --> $DIR/impl-fn-hrtb-bounds.rs:4:41 | @@ -46,7 +54,7 @@ note: lifetime declared here LL | fn c() -> impl for<'a> Fn(&'a u8) -> (impl Debug + '_) { | ^^ -error: aborting due to 4 previous errors +error: aborting due to 4 previous errors; 1 warning emitted Some errors have detailed explanations: E0106, E0657. For more information about an error, try `rustc --explain E0106`. diff --git a/tests/ui/impl-trait/impl-fn-predefined-lifetimes.rs b/tests/ui/impl-trait/impl-fn-predefined-lifetimes.rs index 8aba3de530b..2f17c0ff508 100644 --- a/tests/ui/impl-trait/impl-fn-predefined-lifetimes.rs +++ b/tests/ui/impl-trait/impl-fn-predefined-lifetimes.rs @@ -3,6 +3,7 @@ use std::fmt::Debug; fn a<'a>() -> impl Fn(&'a u8) -> (impl Debug + '_) { //~^ ERROR cannot resolve opaque type + //~| WARNING elided lifetime has a name |x| x //~^ ERROR expected generic lifetime parameter, found `'_` } diff --git a/tests/ui/impl-trait/impl-fn-predefined-lifetimes.stderr b/tests/ui/impl-trait/impl-fn-predefined-lifetimes.stderr index c2386e8c88b..50a9f3ebeab 100644 --- a/tests/ui/impl-trait/impl-fn-predefined-lifetimes.stderr +++ b/tests/ui/impl-trait/impl-fn-predefined-lifetimes.stderr @@ -1,9 +1,17 @@ +warning: elided lifetime has a name + --> $DIR/impl-fn-predefined-lifetimes.rs:4:48 + | +LL | fn a<'a>() -> impl Fn(&'a u8) -> (impl Debug + '_) { + | -- lifetime `'a` declared here ^^ this elided lifetime gets resolved as `'a` + | + = note: `#[warn(elided_named_lifetimes)]` on by default + error[E0792]: expected generic lifetime parameter, found `'_` - --> $DIR/impl-fn-predefined-lifetimes.rs:6:9 + --> $DIR/impl-fn-predefined-lifetimes.rs:7:9 | LL | fn a<'a>() -> impl Fn(&'a u8) -> (impl Debug + '_) { | -- this generic parameter must be used with a generic lifetime parameter -LL | +... LL | |x| x | ^ @@ -13,7 +21,7 @@ error[E0720]: cannot resolve opaque type LL | fn a<'a>() -> impl Fn(&'a u8) -> (impl Debug + '_) { | ^^^^^^^^^^^^^^^ cannot resolve opaque type -error: aborting due to 2 previous errors +error: aborting due to 2 previous errors; 1 warning emitted Some errors have detailed explanations: E0720, E0792. For more information about an error, try `rustc --explain E0720`. diff --git a/tests/ui/impl-trait/implicit-capture-late.stderr b/tests/ui/impl-trait/implicit-capture-late.stderr index 080750f8497..3adf78322d2 100644 --- a/tests/ui/impl-trait/implicit-capture-late.stderr +++ b/tests/ui/impl-trait/implicit-capture-late.stderr @@ -10,7 +10,7 @@ note: lifetime declared here LL | fn foo(x: Vec<i32>) -> Box<dyn for<'a> Deref<Target = impl ?Sized>> { | ^^ -error: [o] +error: ['a: o] --> $DIR/implicit-capture-late.rs:10:55 | LL | fn foo(x: Vec<i32>) -> Box<dyn for<'a> Deref<Target = impl ?Sized>> { diff --git a/tests/ui/impl-trait/in-trait/cannot-capture-intersection.rs b/tests/ui/impl-trait/in-trait/cannot-capture-intersection.rs index d7b62436d2d..e00214fe8e0 100644 --- a/tests/ui/impl-trait/in-trait/cannot-capture-intersection.rs +++ b/tests/ui/impl-trait/in-trait/cannot-capture-intersection.rs @@ -1,5 +1,3 @@ -#![feature(precise_capturing)] - use std::future::Future; use std::pin::Pin; diff --git a/tests/ui/impl-trait/in-trait/cannot-capture-intersection.stderr b/tests/ui/impl-trait/in-trait/cannot-capture-intersection.stderr index 92ef66c5504..a8f5bfc94c1 100644 --- a/tests/ui/impl-trait/in-trait/cannot-capture-intersection.stderr +++ b/tests/ui/impl-trait/in-trait/cannot-capture-intersection.stderr @@ -1,5 +1,5 @@ error[E0700]: hidden type for `impl Future<Output = i32>` captures lifetime that does not appear in bounds - --> $DIR/cannot-capture-intersection.rs:24:9 + --> $DIR/cannot-capture-intersection.rs:22:9 | LL | fn foo<'a, 'b>(&'a self, x: &'b i32) -> impl Future<Output = i32> { | ------------------------- opaque type defined here diff --git a/tests/ui/impl-trait/in-trait/refine-err.rs b/tests/ui/impl-trait/in-trait/refine-err.rs new file mode 100644 index 00000000000..7518cee97c4 --- /dev/null +++ b/tests/ui/impl-trait/in-trait/refine-err.rs @@ -0,0 +1,14 @@ +#![deny(refining_impl_trait)] + +trait FromRow { + fn prepare(self) -> impl Fn() -> T; + //~^ ERROR cannot find type `T` in this scope +} + +impl<T> FromRow for T { + fn prepare(self) -> impl Fn() -> T { + || todo!() + } +} + +fn main() {} diff --git a/tests/ui/impl-trait/in-trait/refine-err.stderr b/tests/ui/impl-trait/in-trait/refine-err.stderr new file mode 100644 index 00000000000..6b4ef74d50a --- /dev/null +++ b/tests/ui/impl-trait/in-trait/refine-err.stderr @@ -0,0 +1,9 @@ +error[E0412]: cannot find type `T` in this scope + --> $DIR/refine-err.rs:4:38 + | +LL | fn prepare(self) -> impl Fn() -> T; + | ^ not found in this scope + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0412`. 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 7a51037324f..ab21dae7dc5 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 @@ -14,7 +14,6 @@ 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 67c4df0f3a9..d8a2eef94a1 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 @@ -32,24 +32,7 @@ LL | fn iter(&self) -> impl for<'missing> Iterator<Item = Self::Item<'missin | = help: the trait `Iterator` is not implemented for `()` -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 +error: aborting due to 4 previous errors 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/trait-more-generics-than-impl.rs b/tests/ui/impl-trait/in-trait/trait-more-generics-than-impl.rs index d9fac0238e1..0477de3315a 100644 --- a/tests/ui/impl-trait/in-trait/trait-more-generics-than-impl.rs +++ b/tests/ui/impl-trait/in-trait/trait-more-generics-than-impl.rs @@ -6,7 +6,7 @@ trait Foo { impl Foo for S { fn bar() -> impl Sized {} - //~^ ERROR method `bar` has 0 type parameters but its trait declaration has 1 type parameter + //~^ ERROR associated function `bar` has 0 type parameters but its trait declaration has 1 type parameter } fn main() { diff --git a/tests/ui/impl-trait/in-trait/trait-more-generics-than-impl.stderr b/tests/ui/impl-trait/in-trait/trait-more-generics-than-impl.stderr index eed4c07710e..ca67db40362 100644 --- a/tests/ui/impl-trait/in-trait/trait-more-generics-than-impl.stderr +++ b/tests/ui/impl-trait/in-trait/trait-more-generics-than-impl.stderr @@ -1,4 +1,4 @@ -error[E0049]: method `bar` has 0 type parameters but its trait declaration has 1 type parameter +error[E0049]: associated function `bar` has 0 type parameters but its trait declaration has 1 type parameter --> $DIR/trait-more-generics-than-impl.rs:8:11 | LL | fn bar<T>() -> impl Sized; diff --git a/tests/ui/impl-trait/in-trait/variance.rs b/tests/ui/impl-trait/in-trait/variance.rs index 65565dcc2a6..0ac44bf7546 100644 --- a/tests/ui/impl-trait/in-trait/variance.rs +++ b/tests/ui/impl-trait/in-trait/variance.rs @@ -7,14 +7,16 @@ impl<T> Captures<'_> for T {} trait Foo<'i> { fn implicit_capture_early<'a: 'a>() -> impl Sized {} - //~^ [o, *, *, o, o] - // Self, 'i, 'a, 'i_duplicated, 'a_duplicated + //~^ [Self: o, 'i: *, 'a: *, 'a: o, 'i: o] - fn explicit_capture_early<'a: 'a>() -> impl Sized + Captures<'a> {} //~ [o, *, *, o, o] + fn explicit_capture_early<'a: 'a>() -> impl Sized + Captures<'a> {} + //~^ [Self: o, 'i: *, 'a: *, 'a: o, 'i: o] - fn implicit_capture_late<'a>(_: &'a ()) -> impl Sized {} //~ [o, *, o, o] + fn implicit_capture_late<'a>(_: &'a ()) -> impl Sized {} + //~^ [Self: o, 'i: *, 'a: o, 'i: o] - fn explicit_capture_late<'a>(_: &'a ()) -> impl Sized + Captures<'a> {} //~ [o, *, o, o] + fn explicit_capture_late<'a>(_: &'a ()) -> impl Sized + Captures<'a> {} + //~^ [Self: o, 'i: *, 'a: o, 'i: o] } fn main() {} diff --git a/tests/ui/impl-trait/in-trait/variance.stderr b/tests/ui/impl-trait/in-trait/variance.stderr index 8cae5a92f0d..54e0afbaa95 100644 --- a/tests/ui/impl-trait/in-trait/variance.stderr +++ b/tests/ui/impl-trait/in-trait/variance.stderr @@ -1,23 +1,23 @@ -error: [o, *, *, o, o] +error: [Self: o, 'i: *, 'a: *, 'a: o, 'i: o] --> $DIR/variance.rs:9:44 | LL | fn implicit_capture_early<'a: 'a>() -> impl Sized {} | ^^^^^^^^^^ -error: [o, *, *, o, o] - --> $DIR/variance.rs:13:44 +error: [Self: o, 'i: *, 'a: *, 'a: o, 'i: o] + --> $DIR/variance.rs:12:44 | LL | fn explicit_capture_early<'a: 'a>() -> impl Sized + Captures<'a> {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [o, *, o, o] +error: [Self: o, 'i: *, 'a: o, 'i: o] --> $DIR/variance.rs:15:48 | LL | fn implicit_capture_late<'a>(_: &'a ()) -> impl Sized {} | ^^^^^^^^^^ -error: [o, *, o, o] - --> $DIR/variance.rs:17:48 +error: [Self: o, 'i: *, 'a: o, 'i: o] + --> $DIR/variance.rs:18:48 | LL | fn explicit_capture_late<'a>(_: &'a ()) -> impl Sized + Captures<'a> {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/impl-trait/must_outlive_least_region_or_bound.stderr b/tests/ui/impl-trait/must_outlive_least_region_or_bound.stderr index 273f51ddbe3..f620bf6dc38 100644 --- a/tests/ui/impl-trait/must_outlive_least_region_or_bound.stderr +++ b/tests/ui/impl-trait/must_outlive_least_region_or_bound.stderr @@ -7,10 +7,10 @@ LL | fn elided(x: &i32) -> impl Copy { x } | | opaque type defined here | hidden type `&i32` captures the anonymous lifetime defined here | -help: to declare that `impl Copy` captures `'_`, you can add an explicit `'_` lifetime bound +help: add a `use<...>` bound to explicitly capture `'_` | -LL | fn elided(x: &i32) -> impl Copy + '_ { x } - | ++++ +LL | fn elided(x: &i32) -> impl Copy + use<'_> { x } + | +++++++++ error[E0700]: hidden type for `impl Copy` captures lifetime that does not appear in bounds --> $DIR/must_outlive_least_region_or_bound.rs:6:44 @@ -21,10 +21,10 @@ LL | fn explicit<'a>(x: &'a i32) -> impl Copy { x } | | opaque type defined here | hidden type `&'a i32` captures the lifetime `'a` as defined here | -help: to declare that `impl Copy` captures `'a`, you can add an explicit `'a` lifetime bound +help: add a `use<...>` bound to explicitly capture `'a` | -LL | fn explicit<'a>(x: &'a i32) -> impl Copy + 'a { x } - | ++++ +LL | fn explicit<'a>(x: &'a i32) -> impl Copy + use<'a> { x } + | +++++++++ error: lifetime may not live long enough --> $DIR/must_outlive_least_region_or_bound.rs:9:46 @@ -108,10 +108,10 @@ LL | fn move_lifetime_into_fn<'a, 'b>(x: &'a u32, y: &'b u32) -> impl Fn(&'a u32 LL | move |_| println!("{}", y) | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | -help: to declare that `impl Fn(&'a u32)` captures `'b`, you can add an explicit `'b` lifetime bound +help: add a `use<...>` bound to explicitly capture `'b` | -LL | fn move_lifetime_into_fn<'a, 'b>(x: &'a u32, y: &'b u32) -> impl Fn(&'a u32) + 'b { - | ++++ +LL | fn move_lifetime_into_fn<'a, 'b>(x: &'a u32, y: &'b u32) -> impl Fn(&'a u32) + use<'a, 'b> { + | +++++++++++++ error[E0310]: the parameter type `T` may not live long enough --> $DIR/must_outlive_least_region_or_bound.rs:47:5 diff --git a/tests/ui/impl-trait/nested-return-type4.stderr b/tests/ui/impl-trait/nested-return-type4.stderr index f1e3b97be02..407800eff18 100644 --- a/tests/ui/impl-trait/nested-return-type4.stderr +++ b/tests/ui/impl-trait/nested-return-type4.stderr @@ -8,14 +8,10 @@ LL | fn test<'s: 's>(s: &'s str) -> impl std::future::Future<Output = impl Sized LL | async move { let _s = s; } | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | -help: to declare that `impl Future<Output = impl Sized>` captures `'s`, you can add an explicit `'s` lifetime bound +help: add a `use<...>` bound to explicitly capture `'s` | -LL | fn test<'s: 's>(s: &'s str) -> impl std::future::Future<Output = impl Sized> + 's { - | ++++ -help: to declare that `impl Sized` captures `'s`, you can add an explicit `'s` lifetime bound - | -LL | fn test<'s: 's>(s: &'s str) -> impl std::future::Future<Output = impl Sized + 's> { - | ++++ +LL | fn test<'s: 's>(s: &'s str) -> impl std::future::Future<Output = impl Sized> + use<'s> { + | +++++++++ error: aborting due to 1 previous error diff --git a/tests/ui/impl-trait/precise-capturing/apit.rs b/tests/ui/impl-trait/precise-capturing/apit.rs index 64c15d6df96..447d8fdf2cd 100644 --- a/tests/ui/impl-trait/precise-capturing/apit.rs +++ b/tests/ui/impl-trait/precise-capturing/apit.rs @@ -1,5 +1,3 @@ -#![feature(precise_capturing)] - fn hello(_: impl Sized + use<>) {} //~^ ERROR `use<...>` precise capturing syntax not allowed in argument-position `impl Trait` diff --git a/tests/ui/impl-trait/precise-capturing/apit.stderr b/tests/ui/impl-trait/precise-capturing/apit.stderr index 1d6225a1ff8..7573e0838ab 100644 --- a/tests/ui/impl-trait/precise-capturing/apit.stderr +++ b/tests/ui/impl-trait/precise-capturing/apit.stderr @@ -1,5 +1,5 @@ error: `use<...>` precise capturing syntax not allowed in argument-position `impl Trait` - --> $DIR/apit.rs:3:26 + --> $DIR/apit.rs:1:26 | LL | fn hello(_: impl Sized + use<>) {} | ^^^^^ diff --git a/tests/ui/impl-trait/precise-capturing/bad-lifetimes.rs b/tests/ui/impl-trait/precise-capturing/bad-lifetimes.rs index d2d4570c570..161fe23c899 100644 --- a/tests/ui/impl-trait/precise-capturing/bad-lifetimes.rs +++ b/tests/ui/impl-trait/precise-capturing/bad-lifetimes.rs @@ -1,5 +1,3 @@ -#![feature(precise_capturing)] - fn no_elided_lt() -> impl Sized + use<'_> {} //~^ ERROR missing lifetime specifier //~| ERROR expected lifetime parameter in `use<...>` precise captures list, found `'_` diff --git a/tests/ui/impl-trait/precise-capturing/bad-lifetimes.stderr b/tests/ui/impl-trait/precise-capturing/bad-lifetimes.stderr index 550996ab5e5..a8acecf10c7 100644 --- a/tests/ui/impl-trait/precise-capturing/bad-lifetimes.stderr +++ b/tests/ui/impl-trait/precise-capturing/bad-lifetimes.stderr @@ -1,5 +1,5 @@ error[E0106]: missing lifetime specifier - --> $DIR/bad-lifetimes.rs:3:39 + --> $DIR/bad-lifetimes.rs:1:39 | LL | fn no_elided_lt() -> impl Sized + use<'_> {} | ^^ expected named lifetime parameter @@ -11,7 +11,7 @@ LL | fn no_elided_lt() -> impl Sized + use<'static> {} | ~~~~~~~ error[E0261]: use of undeclared lifetime name `'missing` - --> $DIR/bad-lifetimes.rs:10:37 + --> $DIR/bad-lifetimes.rs:8:37 | LL | fn missing_lt() -> impl Sized + use<'missing> {} | - ^^^^^^^^ undeclared lifetime @@ -19,13 +19,13 @@ LL | fn missing_lt() -> impl Sized + use<'missing> {} | help: consider introducing lifetime `'missing` here: `<'missing>` error: expected lifetime parameter in `use<...>` precise captures list, found `'_` - --> $DIR/bad-lifetimes.rs:3:39 + --> $DIR/bad-lifetimes.rs:1:39 | LL | fn no_elided_lt() -> impl Sized + use<'_> {} | ^^ error: expected lifetime parameter in `use<...>` precise captures list, found `'static` - --> $DIR/bad-lifetimes.rs:7:36 + --> $DIR/bad-lifetimes.rs:5:36 | LL | fn static_lt() -> impl Sized + use<'static> {} | ^^^^^^^ diff --git a/tests/ui/impl-trait/precise-capturing/bad-params.rs b/tests/ui/impl-trait/precise-capturing/bad-params.rs index 08eee67c0e5..17b517abd74 100644 --- a/tests/ui/impl-trait/precise-capturing/bad-params.rs +++ b/tests/ui/impl-trait/precise-capturing/bad-params.rs @@ -1,5 +1,3 @@ -#![feature(precise_capturing)] - fn missing() -> impl Sized + use<T> {} //~^ ERROR cannot find type `T` in this scope diff --git a/tests/ui/impl-trait/precise-capturing/bad-params.stderr b/tests/ui/impl-trait/precise-capturing/bad-params.stderr index e104f115aa3..06ccf356948 100644 --- a/tests/ui/impl-trait/precise-capturing/bad-params.stderr +++ b/tests/ui/impl-trait/precise-capturing/bad-params.stderr @@ -1,5 +1,5 @@ error[E0412]: cannot find type `T` in this scope - --> $DIR/bad-params.rs:3:34 + --> $DIR/bad-params.rs:1:34 | LL | fn missing() -> impl Sized + use<T> {} | ^ not found in this scope @@ -10,7 +10,7 @@ LL | fn missing<T>() -> impl Sized + use<T> {} | +++ error[E0411]: cannot find type `Self` in this scope - --> $DIR/bad-params.rs:6:39 + --> $DIR/bad-params.rs:4:39 | LL | fn missing_self() -> impl Sized + use<Self> {} | ------------ ^^^^ `Self` is only available in impls, traits, and type definitions @@ -18,7 +18,7 @@ LL | fn missing_self() -> impl Sized + use<Self> {} | `Self` not allowed in a function error: `Self` can't be captured in `use<...>` precise captures list, since it is an alias - --> $DIR/bad-params.rs:11:48 + --> $DIR/bad-params.rs:9:48 | LL | impl MyType { | ----------- `Self` is not a generic argument, but an alias to the type of the implementation @@ -26,7 +26,7 @@ LL | fn self_is_not_param() -> impl Sized + use<Self> {} | ^^^^ error: expected type or const parameter in `use<...>` precise captures list, found function - --> $DIR/bad-params.rs:15:32 + --> $DIR/bad-params.rs:13:32 | LL | fn hello() -> impl Sized + use<hello> {} | ^^^^^ diff --git a/tests/ui/impl-trait/precise-capturing/bound-modifiers.rs b/tests/ui/impl-trait/precise-capturing/bound-modifiers.rs index 15f21882628..47695814668 100644 --- a/tests/ui/impl-trait/precise-capturing/bound-modifiers.rs +++ b/tests/ui/impl-trait/precise-capturing/bound-modifiers.rs @@ -1,7 +1,5 @@ //@ edition: 2021 -#![feature(precise_capturing)] - fn polarity() -> impl Sized + ?use<> {} //~^ ERROR expected identifier, found keyword `use` //~| ERROR cannot find trait `r#use` in this scope diff --git a/tests/ui/impl-trait/precise-capturing/bound-modifiers.stderr b/tests/ui/impl-trait/precise-capturing/bound-modifiers.stderr index 4602225e7b9..aaebfe2a86e 100644 --- a/tests/ui/impl-trait/precise-capturing/bound-modifiers.stderr +++ b/tests/ui/impl-trait/precise-capturing/bound-modifiers.stderr @@ -1,53 +1,53 @@ error: expected identifier, found keyword `use` - --> $DIR/bound-modifiers.rs:5:32 + --> $DIR/bound-modifiers.rs:3:32 | LL | fn polarity() -> impl Sized + ?use<> {} | ^^^ expected identifier, found keyword error: expected identifier, found keyword `use` - --> $DIR/bound-modifiers.rs:11:38 + --> $DIR/bound-modifiers.rs:9:38 | LL | fn asyncness() -> impl Sized + async use<> {} | ^^^ expected identifier, found keyword error: expected identifier, found keyword `use` - --> $DIR/bound-modifiers.rs:16:38 + --> $DIR/bound-modifiers.rs:14:38 | LL | fn constness() -> impl Sized + const use<> {} | ^^^ expected identifier, found keyword error: expected identifier, found keyword `use` - --> $DIR/bound-modifiers.rs:21:37 + --> $DIR/bound-modifiers.rs:19:37 | LL | fn binder() -> impl Sized + for<'a> use<> {} | ^^^ expected identifier, found keyword error[E0405]: cannot find trait `r#use` in this scope - --> $DIR/bound-modifiers.rs:5:32 + --> $DIR/bound-modifiers.rs:3:32 | LL | fn polarity() -> impl Sized + ?use<> {} | ^^^ not found in this scope error[E0405]: cannot find trait `r#use` in this scope - --> $DIR/bound-modifiers.rs:11:38 + --> $DIR/bound-modifiers.rs:9:38 | LL | fn asyncness() -> impl Sized + async use<> {} | ^^^ not found in this scope error[E0405]: cannot find trait `r#use` in this scope - --> $DIR/bound-modifiers.rs:16:38 + --> $DIR/bound-modifiers.rs:14:38 | LL | fn constness() -> impl Sized + const use<> {} | ^^^ not found in this scope error[E0405]: cannot find trait `r#use` in this scope - --> $DIR/bound-modifiers.rs:21:37 + --> $DIR/bound-modifiers.rs:19:37 | LL | fn binder() -> impl Sized + for<'a> use<> {} | ^^^ not found in this scope error[E0658]: async closures are unstable - --> $DIR/bound-modifiers.rs:11:32 + --> $DIR/bound-modifiers.rs:9:32 | LL | fn asyncness() -> impl Sized + async use<> {} | ^^^^^ @@ -58,7 +58,7 @@ LL | fn asyncness() -> impl Sized + async use<> {} = help: to use an async block, remove the `||`: `async {` error[E0658]: const trait impls are experimental - --> $DIR/bound-modifiers.rs:16:32 + --> $DIR/bound-modifiers.rs:14:32 | LL | fn constness() -> impl Sized + const use<> {} | ^^^^^ @@ -68,13 +68,13 @@ LL | fn constness() -> impl Sized + const use<> {} = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date warning: relaxing a default bound only does something for `?Sized`; all other traits are not bound by default - --> $DIR/bound-modifiers.rs:5:31 + --> $DIR/bound-modifiers.rs:3:31 | LL | fn polarity() -> impl Sized + ?use<> {} | ^^^^^^ warning: relaxing a default bound only does something for `?Sized`; all other traits are not bound by default - --> $DIR/bound-modifiers.rs:5:31 + --> $DIR/bound-modifiers.rs:3:31 | LL | fn polarity() -> impl Sized + ?use<> {} | ^^^^^^ diff --git a/tests/ui/impl-trait/precise-capturing/capture-parent-arg.rs b/tests/ui/impl-trait/precise-capturing/capture-parent-arg.rs index 82b953bfed4..c41f136b96f 100644 --- a/tests/ui/impl-trait/precise-capturing/capture-parent-arg.rs +++ b/tests/ui/impl-trait/precise-capturing/capture-parent-arg.rs @@ -1,5 +1,3 @@ -#![feature(precise_capturing)] - trait Tr { type Assoc; } diff --git a/tests/ui/impl-trait/precise-capturing/capture-parent-arg.stderr b/tests/ui/impl-trait/precise-capturing/capture-parent-arg.stderr index b521ee0a902..f02b8d7c850 100644 --- a/tests/ui/impl-trait/precise-capturing/capture-parent-arg.stderr +++ b/tests/ui/impl-trait/precise-capturing/capture-parent-arg.stderr @@ -1,5 +1,5 @@ error: `impl Trait` captures lifetime parameter, but it is not mentioned in `use<...>` precise captures list - --> $DIR/capture-parent-arg.rs:27:31 + --> $DIR/capture-parent-arg.rs:25:31 | LL | impl<'a> W<'a> { | -- this lifetime parameter is captured @@ -7,7 +7,7 @@ LL | fn bad1() -> impl Into<<W<'a> as Tr>::Assoc> + use<> {} | -------------^^------------------------ lifetime captured due to being mentioned in the bounds of the `impl Trait` error: `impl Trait` captures lifetime parameter, but it is not mentioned in `use<...>` precise captures list - --> $DIR/capture-parent-arg.rs:33:18 + --> $DIR/capture-parent-arg.rs:31:18 | LL | impl<'a> W<'a> { | -- this lifetime parameter is captured diff --git a/tests/ui/impl-trait/precise-capturing/duplicated-use.real.stderr b/tests/ui/impl-trait/precise-capturing/duplicated-use.real.stderr index d8edd672b48..95132c611e5 100644 --- a/tests/ui/impl-trait/precise-capturing/duplicated-use.real.stderr +++ b/tests/ui/impl-trait/precise-capturing/duplicated-use.real.stderr @@ -1,5 +1,5 @@ error: duplicate `use<...>` precise capturing syntax - --> $DIR/duplicated-use.rs:7:32 + --> $DIR/duplicated-use.rs:5:32 | LL | fn hello<'a>() -> impl Sized + use<'a> + use<'a> {} | ^^^^^^^ ------- second `use<...>` here diff --git a/tests/ui/impl-trait/precise-capturing/duplicated-use.rs b/tests/ui/impl-trait/precise-capturing/duplicated-use.rs index bfbdcdbf311..b5632dc1577 100644 --- a/tests/ui/impl-trait/precise-capturing/duplicated-use.rs +++ b/tests/ui/impl-trait/precise-capturing/duplicated-use.rs @@ -1,8 +1,6 @@ //@ revisions: real pre_expansion //@[pre_expansion] check-pass -#![feature(precise_capturing)] - #[cfg(real)] fn hello<'a>() -> impl Sized + use<'a> + use<'a> {} //[real]~^ ERROR duplicate `use<...>` precise capturing syntax diff --git a/tests/ui/impl-trait/precise-capturing/dyn-use.rs b/tests/ui/impl-trait/precise-capturing/dyn-use.rs index ce7a0f3c7b2..fb2f83e2d21 100644 --- a/tests/ui/impl-trait/precise-capturing/dyn-use.rs +++ b/tests/ui/impl-trait/precise-capturing/dyn-use.rs @@ -1,4 +1,2 @@ -#![feature(precise_capturing)] - fn dyn() -> &'static dyn use<> { &() } //~^ ERROR expected one of `!`, `(`, `::`, `<`, `where`, or `{`, found keyword `use` diff --git a/tests/ui/impl-trait/precise-capturing/dyn-use.stderr b/tests/ui/impl-trait/precise-capturing/dyn-use.stderr index 5519633de1f..d8903fc4129 100644 --- a/tests/ui/impl-trait/precise-capturing/dyn-use.stderr +++ b/tests/ui/impl-trait/precise-capturing/dyn-use.stderr @@ -1,5 +1,5 @@ error: expected one of `!`, `(`, `::`, `<`, `where`, or `{`, found keyword `use` - --> $DIR/dyn-use.rs:3:26 + --> $DIR/dyn-use.rs:1:26 | LL | fn dyn() -> &'static dyn use<> { &() } | ^^^ expected one of `!`, `(`, `::`, `<`, `where`, or `{` diff --git a/tests/ui/impl-trait/precise-capturing/elided.rs b/tests/ui/impl-trait/precise-capturing/elided.rs index 34d1ba620dc..472bac9d722 100644 --- a/tests/ui/impl-trait/precise-capturing/elided.rs +++ b/tests/ui/impl-trait/precise-capturing/elided.rs @@ -1,7 +1,5 @@ //@ check-pass -#![feature(precise_capturing)] - fn elided(x: &()) -> impl Sized + use<'_> { x } fn main() {} diff --git a/tests/ui/impl-trait/precise-capturing/forgot-to-capture-const.rs b/tests/ui/impl-trait/precise-capturing/forgot-to-capture-const.rs index 26d29e456ea..2bf2e5fef18 100644 --- a/tests/ui/impl-trait/precise-capturing/forgot-to-capture-const.rs +++ b/tests/ui/impl-trait/precise-capturing/forgot-to-capture-const.rs @@ -1,5 +1,3 @@ -#![feature(precise_capturing)] - fn constant<const C: usize>() -> impl Sized + use<> {} //~^ ERROR `impl Trait` must mention all const parameters in scope diff --git a/tests/ui/impl-trait/precise-capturing/forgot-to-capture-const.stderr b/tests/ui/impl-trait/precise-capturing/forgot-to-capture-const.stderr index 989ed136d4c..e8fab0a8ad6 100644 --- a/tests/ui/impl-trait/precise-capturing/forgot-to-capture-const.stderr +++ b/tests/ui/impl-trait/precise-capturing/forgot-to-capture-const.stderr @@ -1,5 +1,5 @@ error: `impl Trait` must mention all const parameters in scope in `use<...>` - --> $DIR/forgot-to-capture-const.rs:3:34 + --> $DIR/forgot-to-capture-const.rs:1:34 | LL | fn constant<const C: usize>() -> impl Sized + use<> {} | -------------- ^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/impl-trait/precise-capturing/forgot-to-capture-lifetime.rs b/tests/ui/impl-trait/precise-capturing/forgot-to-capture-lifetime.rs index f18dbca6c5e..64bac0c8aca 100644 --- a/tests/ui/impl-trait/precise-capturing/forgot-to-capture-lifetime.rs +++ b/tests/ui/impl-trait/precise-capturing/forgot-to-capture-lifetime.rs @@ -1,5 +1,3 @@ -#![feature(precise_capturing)] - fn lifetime_in_bounds<'a>(x: &'a ()) -> impl Into<&'a ()> + use<> { x } //~^ ERROR `impl Trait` captures lifetime parameter, but it is not mentioned in `use<...>` precise captures list diff --git a/tests/ui/impl-trait/precise-capturing/forgot-to-capture-lifetime.stderr b/tests/ui/impl-trait/precise-capturing/forgot-to-capture-lifetime.stderr index 979c0ca6d7b..907ed00f8c0 100644 --- a/tests/ui/impl-trait/precise-capturing/forgot-to-capture-lifetime.stderr +++ b/tests/ui/impl-trait/precise-capturing/forgot-to-capture-lifetime.stderr @@ -1,5 +1,5 @@ error: `impl Trait` captures lifetime parameter, but it is not mentioned in `use<...>` precise captures list - --> $DIR/forgot-to-capture-lifetime.rs:3:52 + --> $DIR/forgot-to-capture-lifetime.rs:1:52 | LL | fn lifetime_in_bounds<'a>(x: &'a ()) -> impl Into<&'a ()> + use<> { x } | -- -----------^^------------ @@ -8,7 +8,7 @@ LL | fn lifetime_in_bounds<'a>(x: &'a ()) -> impl Into<&'a ()> + use<> { x } | this lifetime parameter is captured error[E0700]: hidden type for `impl Sized` captures lifetime that does not appear in bounds - --> $DIR/forgot-to-capture-lifetime.rs:6:62 + --> $DIR/forgot-to-capture-lifetime.rs:4:62 | LL | fn lifetime_in_hidden<'a>(x: &'a ()) -> impl Sized + use<> { x } | -- ------------------ ^ diff --git a/tests/ui/impl-trait/precise-capturing/forgot-to-capture-type.rs b/tests/ui/impl-trait/precise-capturing/forgot-to-capture-type.rs index 0028a45cbf3..9d68819f657 100644 --- a/tests/ui/impl-trait/precise-capturing/forgot-to-capture-type.rs +++ b/tests/ui/impl-trait/precise-capturing/forgot-to-capture-type.rs @@ -1,5 +1,3 @@ -#![feature(precise_capturing)] - fn type_param<T>() -> impl Sized + use<> {} //~^ ERROR `impl Trait` must mention all type parameters in scope diff --git a/tests/ui/impl-trait/precise-capturing/forgot-to-capture-type.stderr b/tests/ui/impl-trait/precise-capturing/forgot-to-capture-type.stderr index 89bd4df4431..d9be9d543e4 100644 --- a/tests/ui/impl-trait/precise-capturing/forgot-to-capture-type.stderr +++ b/tests/ui/impl-trait/precise-capturing/forgot-to-capture-type.stderr @@ -1,5 +1,5 @@ error: `use<...>` precise capturing syntax is currently not allowed in return-position `impl Trait` in traits - --> $DIR/forgot-to-capture-type.rs:7:30 + --> $DIR/forgot-to-capture-type.rs:5:30 | LL | fn bar() -> impl Sized + use<>; | ^^^^^ @@ -7,7 +7,7 @@ LL | fn bar() -> impl Sized + use<>; = note: currently, return-position `impl Trait` in traits and trait implementations capture all lifetimes in scope error: `impl Trait` must mention all type parameters in scope in `use<...>` - --> $DIR/forgot-to-capture-type.rs:3:23 + --> $DIR/forgot-to-capture-type.rs:1:23 | LL | fn type_param<T>() -> impl Sized + use<> {} | - ^^^^^^^^^^^^^^^^^^ @@ -17,7 +17,7 @@ LL | fn type_param<T>() -> impl Sized + use<> {} = note: currently, all type parameters are required to be mentioned in the precise captures list error: `impl Trait` must mention the `Self` type of the trait in `use<...>` - --> $DIR/forgot-to-capture-type.rs:7:17 + --> $DIR/forgot-to-capture-type.rs:5:17 | LL | trait Foo { | --------- `Self` type parameter is implicitly captured by this `impl Trait` diff --git a/tests/ui/impl-trait/precise-capturing/hidden-type-suggestion.rs b/tests/ui/impl-trait/precise-capturing/hidden-type-suggestion.rs index b50780643f1..d34c6135596 100644 --- a/tests/ui/impl-trait/precise-capturing/hidden-type-suggestion.rs +++ b/tests/ui/impl-trait/precise-capturing/hidden-type-suggestion.rs @@ -1,5 +1,3 @@ -#![feature(precise_capturing)] - fn lifetime<'a, 'b>(x: &'a ()) -> impl Sized + use<'b> { //~^ HELP add `'a` to the `use<...>` bound x diff --git a/tests/ui/impl-trait/precise-capturing/hidden-type-suggestion.stderr b/tests/ui/impl-trait/precise-capturing/hidden-type-suggestion.stderr index 1007a835894..b0c4cc2fea0 100644 --- a/tests/ui/impl-trait/precise-capturing/hidden-type-suggestion.stderr +++ b/tests/ui/impl-trait/precise-capturing/hidden-type-suggestion.stderr @@ -1,5 +1,5 @@ error[E0700]: hidden type for `impl Sized` captures lifetime that does not appear in bounds - --> $DIR/hidden-type-suggestion.rs:5:5 + --> $DIR/hidden-type-suggestion.rs:3:5 | LL | fn lifetime<'a, 'b>(x: &'a ()) -> impl Sized + use<'b> { | -- -------------------- opaque type defined here @@ -15,7 +15,7 @@ LL | fn lifetime<'a, 'b>(x: &'a ()) -> impl Sized + use<'b, 'a> { | ++++ error[E0700]: hidden type for `impl Sized` captures lifetime that does not appear in bounds - --> $DIR/hidden-type-suggestion.rs:11:5 + --> $DIR/hidden-type-suggestion.rs:9:5 | LL | fn param<'a, T>(x: &'a ()) -> impl Sized + use<T> { | -- ------------------- opaque type defined here @@ -31,7 +31,7 @@ LL | fn param<'a, T>(x: &'a ()) -> impl Sized + use<'a, T> { | +++ error[E0700]: hidden type for `impl Sized` captures lifetime that does not appear in bounds - --> $DIR/hidden-type-suggestion.rs:17:5 + --> $DIR/hidden-type-suggestion.rs:15:5 | LL | fn empty<'a>(x: &'a ()) -> impl Sized + use<> { | -- ------------------ opaque type defined here @@ -47,7 +47,7 @@ LL | fn empty<'a>(x: &'a ()) -> impl Sized + use<'a> { | ++ error[E0700]: hidden type for `impl Captures<'captured>` captures lifetime that does not appear in bounds - --> $DIR/hidden-type-suggestion.rs:26:5 + --> $DIR/hidden-type-suggestion.rs:24:5 | LL | fn missing<'a, 'captured, 'not_captured, Captured>(x: &'a ()) -> impl Captures<'captured> { | -- ------------------------ opaque type defined here @@ -63,7 +63,7 @@ LL | fn missing<'a, 'captured, 'not_captured, Captured>(x: &'a ()) -> impl Captu | ++++++++++++++++++++++++++++++ error[E0700]: hidden type for `impl Sized` captures lifetime that does not appear in bounds - --> $DIR/hidden-type-suggestion.rs:32:5 + --> $DIR/hidden-type-suggestion.rs:30:5 | LL | fn no_params_yet(_: impl Sized, y: &()) -> impl Sized { | --- ---------- opaque type defined here @@ -74,7 +74,7 @@ LL | y | ^ | note: you could use a `use<...>` bound to explicitly capture `'_`, but argument-position `impl Trait`s are not nameable - --> $DIR/hidden-type-suggestion.rs:30:21 + --> $DIR/hidden-type-suggestion.rs:28:21 | LL | fn no_params_yet(_: impl Sized, y: &()) -> impl Sized { | ^^^^^^^^^^ @@ -84,7 +84,7 @@ LL | fn no_params_yet<T: Sized>(_: T, y: &()) -> impl Sized + use<'_, T> { | ++++++++++ ~ ++++++++++++ error[E0700]: hidden type for `impl Sized` captures lifetime that does not appear in bounds - --> $DIR/hidden-type-suggestion.rs:38:5 + --> $DIR/hidden-type-suggestion.rs:36:5 | LL | fn yes_params_yet<'a, T>(_: impl Sized, y: &'a ()) -> impl Sized { | -- ---------- opaque type defined here @@ -95,7 +95,7 @@ LL | y | ^ | note: you could use a `use<...>` bound to explicitly capture `'a`, but argument-position `impl Trait`s are not nameable - --> $DIR/hidden-type-suggestion.rs:36:29 + --> $DIR/hidden-type-suggestion.rs:34:29 | LL | fn yes_params_yet<'a, T>(_: impl Sized, y: &'a ()) -> impl Sized { | ^^^^^^^^^^ diff --git a/tests/ui/impl-trait/precise-capturing/higher-ranked.rs b/tests/ui/impl-trait/precise-capturing/higher-ranked.rs index 21ac19640bc..3dc8523e963 100644 --- a/tests/ui/impl-trait/precise-capturing/higher-ranked.rs +++ b/tests/ui/impl-trait/precise-capturing/higher-ranked.rs @@ -2,7 +2,7 @@ // Show how precise captures allow us to skip capturing a higher-ranked lifetime -#![feature(lifetime_capture_rules_2024, precise_capturing)] +#![feature(lifetime_capture_rules_2024)] trait Trait<'a> { type Item; diff --git a/tests/ui/impl-trait/precise-capturing/illegal-positions.real.stderr b/tests/ui/impl-trait/precise-capturing/illegal-positions.real.stderr index 2b234bcb6a5..95eb49daf28 100644 --- a/tests/ui/impl-trait/precise-capturing/illegal-positions.real.stderr +++ b/tests/ui/impl-trait/precise-capturing/illegal-positions.real.stderr @@ -1,53 +1,53 @@ error: `use<...>` precise capturing syntax not allowed in supertrait bounds - --> $DIR/illegal-positions.rs:8:12 + --> $DIR/illegal-positions.rs:6:12 | LL | trait Foo: use<> { | ^^^^^ error: `use<...>` precise capturing syntax not allowed in bounds - --> $DIR/illegal-positions.rs:10:33 + --> $DIR/illegal-positions.rs:8:33 | LL | type Assoc: use<> where (): use<>; | ^^^^^ error: `use<...>` precise capturing syntax not allowed in bounds - --> $DIR/illegal-positions.rs:10:17 + --> $DIR/illegal-positions.rs:8:17 | LL | type Assoc: use<> where (): use<>; | ^^^^^ error: `use<...>` precise capturing syntax not allowed in bounds - --> $DIR/illegal-positions.rs:16:11 + --> $DIR/illegal-positions.rs:14:11 | LL | fn fun<T: use<>>(_: impl use<>) where (): use<> {} | ^^^^^ error: `use<...>` precise capturing syntax not allowed in bounds - --> $DIR/illegal-positions.rs:16:43 + --> $DIR/illegal-positions.rs:14:43 | LL | fn fun<T: use<>>(_: impl use<>) where (): use<> {} | ^^^^^ error: at least one trait must be specified - --> $DIR/illegal-positions.rs:16:21 + --> $DIR/illegal-positions.rs:14:21 | LL | fn fun<T: use<>>(_: impl use<>) where (): use<> {} | ^^^^^^^^^^ error: `use<...>` precise capturing syntax not allowed in `dyn` trait object bounds - --> $DIR/illegal-positions.rs:23:25 + --> $DIR/illegal-positions.rs:21:25 | LL | fn dynamic() -> Box<dyn use<>> {} | ^^^^^ error: `use<...>` precise capturing syntax not allowed in argument-position `impl Trait` - --> $DIR/illegal-positions.rs:16:26 + --> $DIR/illegal-positions.rs:14:26 | LL | fn fun<T: use<>>(_: impl use<>) where (): use<> {} | ^^^^^ error[E0224]: at least one trait is required for an object type - --> $DIR/illegal-positions.rs:23:21 + --> $DIR/illegal-positions.rs:21:21 | LL | fn dynamic() -> Box<dyn use<>> {} | ^^^^^^^^^ diff --git a/tests/ui/impl-trait/precise-capturing/illegal-positions.rs b/tests/ui/impl-trait/precise-capturing/illegal-positions.rs index 681458e25f8..d446a50d92d 100644 --- a/tests/ui/impl-trait/precise-capturing/illegal-positions.rs +++ b/tests/ui/impl-trait/precise-capturing/illegal-positions.rs @@ -2,8 +2,6 @@ //@[pre_expansion] check-pass //@ edition: 2021 -#![feature(precise_capturing)] - #[cfg(real)] trait Foo: use<> { //[real]~^ ERROR `use<...>` precise capturing syntax not allowed diff --git a/tests/ui/impl-trait/precise-capturing/ordering.rs b/tests/ui/impl-trait/precise-capturing/ordering.rs index eb570a120cc..20638e0a623 100644 --- a/tests/ui/impl-trait/precise-capturing/ordering.rs +++ b/tests/ui/impl-trait/precise-capturing/ordering.rs @@ -1,5 +1,3 @@ -#![feature(precise_capturing)] - fn lt<'a>() -> impl Sized + use<'a, 'a> {} //~^ ERROR cannot capture parameter `'a` twice diff --git a/tests/ui/impl-trait/precise-capturing/ordering.stderr b/tests/ui/impl-trait/precise-capturing/ordering.stderr index ecd47159059..05dec2d5c5a 100644 --- a/tests/ui/impl-trait/precise-capturing/ordering.stderr +++ b/tests/ui/impl-trait/precise-capturing/ordering.stderr @@ -1,23 +1,23 @@ error: cannot capture parameter `'a` twice - --> $DIR/ordering.rs:3:33 + --> $DIR/ordering.rs:1:33 | LL | fn lt<'a>() -> impl Sized + use<'a, 'a> {} | ^^ -- parameter captured again here error: cannot capture parameter `T` twice - --> $DIR/ordering.rs:6:32 + --> $DIR/ordering.rs:4:32 | LL | fn ty<T>() -> impl Sized + use<T, T> {} | ^ - parameter captured again here error: cannot capture parameter `N` twice - --> $DIR/ordering.rs:9:45 + --> $DIR/ordering.rs:7:45 | LL | fn ct<const N: usize>() -> impl Sized + use<N, N> {} | ^ - parameter captured again here error: lifetime parameter `'a` must be listed before non-lifetime parameters - --> $DIR/ordering.rs:12:45 + --> $DIR/ordering.rs:10:45 | LL | fn ordering<'a, T>() -> impl Sized + use<T, 'a> {} | - ^^ diff --git a/tests/ui/impl-trait/precise-capturing/outlives.rs b/tests/ui/impl-trait/precise-capturing/outlives.rs index 26ac922b5b9..f86a61be1e0 100644 --- a/tests/ui/impl-trait/precise-capturing/outlives.rs +++ b/tests/ui/impl-trait/precise-capturing/outlives.rs @@ -2,7 +2,7 @@ // Show that precise captures allow us to skip a lifetime param for outlives -#![feature(lifetime_capture_rules_2024, precise_capturing)] +#![feature(lifetime_capture_rules_2024)] fn hello<'a: 'a, 'b: 'b>() -> impl Sized + use<'a> { } diff --git a/tests/ui/impl-trait/precise-capturing/overcaptures-2024.fixed b/tests/ui/impl-trait/precise-capturing/overcaptures-2024.fixed index 5ac296a9cbd..89a3f3136c8 100644 --- a/tests/ui/impl-trait/precise-capturing/overcaptures-2024.fixed +++ b/tests/ui/impl-trait/precise-capturing/overcaptures-2024.fixed @@ -1,19 +1,21 @@ //@ run-rustfix -#![feature(precise_capturing)] -#![allow(unused, incomplete_features)] +#![allow(unused)] #![deny(impl_trait_overcaptures)] fn named<'a>(x: &'a i32) -> impl Sized + use<> { *x } //~^ ERROR `impl Sized` will capture more lifetimes than possibly intended in edition 2024 +//~| WARN this changes meaning in Rust 2024 fn implicit(x: &i32) -> impl Sized + use<> { *x } //~^ ERROR `impl Sized` will capture more lifetimes than possibly intended in edition 2024 +//~| WARN this changes meaning in Rust 2024 struct W; impl W { fn hello(&self, x: &i32) -> impl Sized + '_ + use<'_> { self } //~^ ERROR `impl Sized + '_` will capture more lifetimes than possibly intended in edition 2024 + //~| WARN this changes meaning in Rust 2024 } trait Higher<'a> { @@ -25,5 +27,6 @@ impl Higher<'_> for () { fn hrtb() -> impl for<'a> Higher<'a, Output = impl Sized + use<>> {} //~^ ERROR `impl Sized` will capture more lifetimes than possibly intended in edition 2024 +//~| WARN this changes meaning in Rust 2024 fn main() {} diff --git a/tests/ui/impl-trait/precise-capturing/overcaptures-2024.rs b/tests/ui/impl-trait/precise-capturing/overcaptures-2024.rs index e4b7828d60f..18c04f9f799 100644 --- a/tests/ui/impl-trait/precise-capturing/overcaptures-2024.rs +++ b/tests/ui/impl-trait/precise-capturing/overcaptures-2024.rs @@ -1,19 +1,21 @@ //@ run-rustfix -#![feature(precise_capturing)] -#![allow(unused, incomplete_features)] +#![allow(unused)] #![deny(impl_trait_overcaptures)] fn named<'a>(x: &'a i32) -> impl Sized { *x } //~^ ERROR `impl Sized` will capture more lifetimes than possibly intended in edition 2024 +//~| WARN this changes meaning in Rust 2024 fn implicit(x: &i32) -> impl Sized { *x } //~^ ERROR `impl Sized` will capture more lifetimes than possibly intended in edition 2024 +//~| WARN this changes meaning in Rust 2024 struct W; impl W { fn hello(&self, x: &i32) -> impl Sized + '_ { self } //~^ ERROR `impl Sized + '_` will capture more lifetimes than possibly intended in edition 2024 + //~| WARN this changes meaning in Rust 2024 } trait Higher<'a> { @@ -25,5 +27,6 @@ impl Higher<'_> for () { fn hrtb() -> impl for<'a> Higher<'a, Output = impl Sized> {} //~^ ERROR `impl Sized` will capture more lifetimes than possibly intended in edition 2024 +//~| WARN this changes meaning in Rust 2024 fn main() {} diff --git a/tests/ui/impl-trait/precise-capturing/overcaptures-2024.stderr b/tests/ui/impl-trait/precise-capturing/overcaptures-2024.stderr index f8bb7f099af..94dafb04d64 100644 --- a/tests/ui/impl-trait/precise-capturing/overcaptures-2024.stderr +++ b/tests/ui/impl-trait/precise-capturing/overcaptures-2024.stderr @@ -1,17 +1,19 @@ error: `impl Sized` will capture more lifetimes than possibly intended in edition 2024 - --> $DIR/overcaptures-2024.rs:7:29 + --> $DIR/overcaptures-2024.rs:6:29 | LL | fn named<'a>(x: &'a i32) -> impl Sized { *x } | ^^^^^^^^^^ | + = warning: this changes meaning in Rust 2024 + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/rpit-lifetime-capture.html> note: specifically, this lifetime is in scope but not mentioned in the type's bounds - --> $DIR/overcaptures-2024.rs:7:10 + --> $DIR/overcaptures-2024.rs:6:10 | LL | fn named<'a>(x: &'a i32) -> impl Sized { *x } | ^^ = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 note: the lint level is defined here - --> $DIR/overcaptures-2024.rs:5:9 + --> $DIR/overcaptures-2024.rs:4:9 | LL | #![deny(impl_trait_overcaptures)] | ^^^^^^^^^^^^^^^^^^^^^^^ @@ -26,6 +28,8 @@ error: `impl Sized` will capture more lifetimes than possibly intended in editio LL | fn implicit(x: &i32) -> impl Sized { *x } | ^^^^^^^^^^ | + = warning: this changes meaning in Rust 2024 + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/rpit-lifetime-capture.html> note: specifically, this lifetime is in scope but not mentioned in the type's bounds --> $DIR/overcaptures-2024.rs:10:16 | @@ -38,13 +42,15 @@ LL | fn implicit(x: &i32) -> impl Sized + use<> { *x } | +++++++ error: `impl Sized + '_` will capture more lifetimes than possibly intended in edition 2024 - --> $DIR/overcaptures-2024.rs:15:33 + --> $DIR/overcaptures-2024.rs:16:33 | LL | fn hello(&self, x: &i32) -> impl Sized + '_ { self } | ^^^^^^^^^^^^^^^ | + = warning: this changes meaning in Rust 2024 + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/rpit-lifetime-capture.html> note: specifically, this lifetime is in scope but not mentioned in the type's bounds - --> $DIR/overcaptures-2024.rs:15:24 + --> $DIR/overcaptures-2024.rs:16:24 | LL | fn hello(&self, x: &i32) -> impl Sized + '_ { self } | ^ @@ -55,13 +61,15 @@ LL | fn hello(&self, x: &i32) -> impl Sized + '_ + use<'_> { self } | +++++++++ error: `impl Sized` will capture more lifetimes than possibly intended in edition 2024 - --> $DIR/overcaptures-2024.rs:26:47 + --> $DIR/overcaptures-2024.rs:28:47 | LL | fn hrtb() -> impl for<'a> Higher<'a, Output = impl Sized> {} | ^^^^^^^^^^ | + = warning: this changes meaning in Rust 2024 + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/rpit-lifetime-capture.html> note: specifically, this lifetime is in scope but not mentioned in the type's bounds - --> $DIR/overcaptures-2024.rs:26:23 + --> $DIR/overcaptures-2024.rs:28:23 | LL | fn hrtb() -> impl for<'a> Higher<'a, Output = impl Sized> {} | ^^ diff --git a/tests/ui/impl-trait/precise-capturing/redundant.normal.stderr b/tests/ui/impl-trait/precise-capturing/redundant.normal.stderr index 44bc9f7daad..d1bcbaa33ae 100644 --- a/tests/ui/impl-trait/precise-capturing/redundant.normal.stderr +++ b/tests/ui/impl-trait/precise-capturing/redundant.normal.stderr @@ -1,5 +1,5 @@ warning: all possible in-scope parameters are already captured, so `use<...>` syntax is redundant - --> $DIR/redundant.rs:7:19 + --> $DIR/redundant.rs:5:19 | LL | fn hello<'a>() -> impl Sized + use<'a> {} | ^^^^^^^^^^^^^------- @@ -9,7 +9,7 @@ LL | fn hello<'a>() -> impl Sized + use<'a> {} = note: `#[warn(impl_trait_redundant_captures)]` on by default warning: all possible in-scope parameters are already captured, so `use<...>` syntax is redundant - --> $DIR/redundant.rs:12:27 + --> $DIR/redundant.rs:10:27 | LL | fn inherent(&self) -> impl Sized + use<'_> {} | ^^^^^^^^^^^^^------- diff --git a/tests/ui/impl-trait/precise-capturing/redundant.rpitit.stderr b/tests/ui/impl-trait/precise-capturing/redundant.rpitit.stderr index 9aa73353126..213888356e5 100644 --- a/tests/ui/impl-trait/precise-capturing/redundant.rpitit.stderr +++ b/tests/ui/impl-trait/precise-capturing/redundant.rpitit.stderr @@ -1,5 +1,5 @@ error: `use<...>` precise capturing syntax is currently not allowed in return-position `impl Trait` in traits - --> $DIR/redundant.rs:18:35 + --> $DIR/redundant.rs:16:35 | LL | fn in_trait() -> impl Sized + use<'a, Self>; | ^^^^^^^^^^^^^ @@ -7,7 +7,7 @@ LL | fn in_trait() -> impl Sized + use<'a, Self>; = note: currently, return-position `impl Trait` in traits and trait implementations capture all lifetimes in scope error: `use<...>` precise capturing syntax is currently not allowed in return-position `impl Trait` in traits - --> $DIR/redundant.rs:23:35 + --> $DIR/redundant.rs:21:35 | LL | fn in_trait() -> impl Sized + use<'a> {} | ^^^^^^^ diff --git a/tests/ui/impl-trait/precise-capturing/redundant.rs b/tests/ui/impl-trait/precise-capturing/redundant.rs index ef4f05bd7e4..4a08ffb61be 100644 --- a/tests/ui/impl-trait/precise-capturing/redundant.rs +++ b/tests/ui/impl-trait/precise-capturing/redundant.rs @@ -2,8 +2,6 @@ //@ revisions: normal rpitit //@[normal] check-pass -#![feature(precise_capturing)] - fn hello<'a>() -> impl Sized + use<'a> {} //[normal]~^ WARN all possible in-scope parameters are already captured diff --git a/tests/ui/impl-trait/precise-capturing/rpitit.rs b/tests/ui/impl-trait/precise-capturing/rpitit.rs index 4eb053573e1..feeeb1461e8 100644 --- a/tests/ui/impl-trait/precise-capturing/rpitit.rs +++ b/tests/ui/impl-trait/precise-capturing/rpitit.rs @@ -5,8 +5,6 @@ // To fix this soundly, we need to make sure that all the trait header args // remain captured, since they affect trait selection. -#![feature(precise_capturing)] - trait Foo<'a> { fn hello() -> impl PartialEq + use<Self>; } diff --git a/tests/ui/impl-trait/precise-capturing/rpitit.stderr b/tests/ui/impl-trait/precise-capturing/rpitit.stderr index 45eceef2f49..5a120df9f04 100644 --- a/tests/ui/impl-trait/precise-capturing/rpitit.stderr +++ b/tests/ui/impl-trait/precise-capturing/rpitit.stderr @@ -1,5 +1,5 @@ error: `use<...>` precise capturing syntax is currently not allowed in return-position `impl Trait` in traits - --> $DIR/rpitit.rs:11:36 + --> $DIR/rpitit.rs:9:36 | LL | fn hello() -> impl PartialEq + use<Self>; | ^^^^^^^^^ @@ -7,7 +7,7 @@ LL | fn hello() -> impl PartialEq + use<Self>; = note: currently, return-position `impl Trait` in traits and trait implementations capture all lifetimes in scope error: `impl Trait` captures lifetime parameter, but it is not mentioned in `use<...>` precise captures list - --> $DIR/rpitit.rs:11:19 + --> $DIR/rpitit.rs:9:19 | LL | trait Foo<'a> { | -- this lifetime parameter is captured @@ -15,7 +15,7 @@ LL | fn hello() -> impl PartialEq + use<Self>; | ^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime captured due to being mentioned in the bounds of the `impl Trait` error: lifetime may not live long enough - --> $DIR/rpitit.rs:15:5 + --> $DIR/rpitit.rs:13:5 | LL | fn test<'a, 'b, T: for<'r> Foo<'r>>() { | -- -- lifetime `'b` defined here @@ -30,7 +30,7 @@ LL | | ); = help: consider adding the following bound: `'a: 'b` error: lifetime may not live long enough - --> $DIR/rpitit.rs:15:5 + --> $DIR/rpitit.rs:13:5 | LL | fn test<'a, 'b, T: for<'r> Foo<'r>>() { | -- -- lifetime `'b` defined here diff --git a/tests/ui/impl-trait/precise-capturing/self-capture.rs b/tests/ui/impl-trait/precise-capturing/self-capture.rs index 07bb417f9f7..a61a7f06edc 100644 --- a/tests/ui/impl-trait/precise-capturing/self-capture.rs +++ b/tests/ui/impl-trait/precise-capturing/self-capture.rs @@ -1,5 +1,3 @@ -#![feature(precise_capturing)] - trait Foo { fn bar<'a>() -> impl Sized + use<Self>; //~^ ERROR `use<...>` precise capturing syntax is currently not allowed in return-position `impl Trait` in traits diff --git a/tests/ui/impl-trait/precise-capturing/self-capture.stderr b/tests/ui/impl-trait/precise-capturing/self-capture.stderr index 351de86dd5f..c1974600f30 100644 --- a/tests/ui/impl-trait/precise-capturing/self-capture.stderr +++ b/tests/ui/impl-trait/precise-capturing/self-capture.stderr @@ -1,5 +1,5 @@ error: `use<...>` precise capturing syntax is currently not allowed in return-position `impl Trait` in traits - --> $DIR/self-capture.rs:4:34 + --> $DIR/self-capture.rs:2:34 | LL | fn bar<'a>() -> impl Sized + use<Self>; | ^^^^^^^^^ diff --git a/tests/ui/impl-trait/recursive-ice-101862.stderr b/tests/ui/impl-trait/recursive-ice-101862.stderr index f4148720c33..970373422e8 100644 --- a/tests/ui/impl-trait/recursive-ice-101862.stderr +++ b/tests/ui/impl-trait/recursive-ice-101862.stderr @@ -11,13 +11,13 @@ LL | vec![].append(&mut ice(x.as_ref())); = note: `#[warn(unconditional_recursion)]` on by default error[E0792]: expected generic type parameter, found `&str` - --> $DIR/recursive-ice-101862.rs:6:5 + --> $DIR/recursive-ice-101862.rs:6:19 | LL | pub fn ice(x: impl AsRef<str>) -> impl IntoIterator<Item = ()> { | --------------- this generic parameter must be used with a generic type parameter LL | LL | vec![].append(&mut ice(x.as_ref())); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^^^ error: aborting due to 1 previous error; 1 warning emitted diff --git a/tests/ui/impl-trait/region-escape-via-bound.stderr b/tests/ui/impl-trait/region-escape-via-bound.stderr index 43f0eeeb558..0518231cfe9 100644 --- a/tests/ui/impl-trait/region-escape-via-bound.stderr +++ b/tests/ui/impl-trait/region-escape-via-bound.stderr @@ -9,10 +9,10 @@ LL | fn foo<'x, 'y>(x: Cell<&'x u32>) -> impl Trait<'y> LL | x | ^ | -help: to declare that `impl Trait<'y>` captures `'x`, you can add an explicit `'x` lifetime bound +help: add a `use<...>` bound to explicitly capture `'x` | -LL | fn foo<'x, 'y>(x: Cell<&'x u32>) -> impl Trait<'y> + 'x - | ++++ +LL | fn foo<'x, 'y>(x: Cell<&'x u32>) -> impl Trait<'y> + use<'y, 'x> + | +++++++++++++ error: aborting due to 1 previous error diff --git a/tests/ui/impl-trait/rpit-assoc-pair-with-lifetime.rs b/tests/ui/impl-trait/rpit-assoc-pair-with-lifetime.rs index 73c8a6c0aed..e48441f533d 100644 --- a/tests/ui/impl-trait/rpit-assoc-pair-with-lifetime.rs +++ b/tests/ui/impl-trait/rpit-assoc-pair-with-lifetime.rs @@ -1,6 +1,7 @@ //@ check-pass pub fn iter<'a>(v: Vec<(u32, &'a u32)>) -> impl DoubleEndedIterator<Item = (u32, &u32)> { + //~^ WARNING elided lifetime has a name v.into_iter() } diff --git a/tests/ui/impl-trait/rpit-assoc-pair-with-lifetime.stderr b/tests/ui/impl-trait/rpit-assoc-pair-with-lifetime.stderr new file mode 100644 index 00000000000..bff3ffd934a --- /dev/null +++ b/tests/ui/impl-trait/rpit-assoc-pair-with-lifetime.stderr @@ -0,0 +1,10 @@ +warning: elided lifetime has a name + --> $DIR/rpit-assoc-pair-with-lifetime.rs:3:82 + | +LL | pub fn iter<'a>(v: Vec<(u32, &'a u32)>) -> impl DoubleEndedIterator<Item = (u32, &u32)> { + | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` + | + = note: `#[warn(elided_named_lifetimes)]` on by default + +warning: 1 warning emitted + diff --git a/tests/ui/impl-trait/static-return-lifetime-infered.stderr b/tests/ui/impl-trait/static-return-lifetime-infered.stderr index 4be244068d2..21e3187d019 100644 --- a/tests/ui/impl-trait/static-return-lifetime-infered.stderr +++ b/tests/ui/impl-trait/static-return-lifetime-infered.stderr @@ -8,10 +8,10 @@ LL | fn iter_values_anon(&self) -> impl Iterator<Item=u32> { LL | self.x.iter().map(|a| a.0) | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | -help: to declare that `impl Iterator<Item = u32>` captures `'_`, you can add an explicit `'_` lifetime bound +help: add a `use<...>` bound to explicitly capture `'_` | -LL | fn iter_values_anon(&self) -> impl Iterator<Item=u32> + '_ { - | ++++ +LL | fn iter_values_anon(&self) -> impl Iterator<Item=u32> + use<'_> { + | +++++++++ error[E0700]: hidden type for `impl Iterator<Item = u32>` captures lifetime that does not appear in bounds --> $DIR/static-return-lifetime-infered.rs:11:9 @@ -23,10 +23,10 @@ LL | fn iter_values<'a>(&'a self) -> impl Iterator<Item=u32> { LL | self.x.iter().map(|a| a.0) | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | -help: to declare that `impl Iterator<Item = u32>` captures `'a`, you can add an explicit `'a` lifetime bound +help: add a `use<...>` bound to explicitly capture `'a` | -LL | fn iter_values<'a>(&'a self) -> impl Iterator<Item=u32> + 'a { - | ++++ +LL | fn iter_values<'a>(&'a self) -> impl Iterator<Item=u32> + use<'a> { + | +++++++++ error: aborting due to 2 previous errors diff --git a/tests/ui/impl-trait/variance.e2024.stderr b/tests/ui/impl-trait/variance.e2024.stderr index 17245055744..011ab3259c4 100644 --- a/tests/ui/impl-trait/variance.e2024.stderr +++ b/tests/ui/impl-trait/variance.e2024.stderr @@ -1,22 +1,22 @@ -error: [*, o] +error: ['a: *, 'a: o] --> $DIR/variance.rs:14:36 | LL | fn not_captured_early<'a: 'a>() -> impl Sized {} | ^^^^^^^^^^ -error: [*, o] +error: ['a: *, 'a: o] --> $DIR/variance.rs:19:32 | LL | fn captured_early<'a: 'a>() -> impl Sized + Captures<'a> {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [o] +error: ['a: o] --> $DIR/variance.rs:21:40 | LL | fn not_captured_late<'a>(_: &'a ()) -> impl Sized {} | ^^^^^^^^^^ -error: [o] +error: ['a: o] --> $DIR/variance.rs:26:36 | LL | fn captured_late<'a>(_: &'a ()) -> impl Sized + Captures<'a> {} diff --git a/tests/ui/impl-trait/variance.new.stderr b/tests/ui/impl-trait/variance.new.stderr index 17245055744..011ab3259c4 100644 --- a/tests/ui/impl-trait/variance.new.stderr +++ b/tests/ui/impl-trait/variance.new.stderr @@ -1,22 +1,22 @@ -error: [*, o] +error: ['a: *, 'a: o] --> $DIR/variance.rs:14:36 | LL | fn not_captured_early<'a: 'a>() -> impl Sized {} | ^^^^^^^^^^ -error: [*, o] +error: ['a: *, 'a: o] --> $DIR/variance.rs:19:32 | LL | fn captured_early<'a: 'a>() -> impl Sized + Captures<'a> {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [o] +error: ['a: o] --> $DIR/variance.rs:21:40 | LL | fn not_captured_late<'a>(_: &'a ()) -> impl Sized {} | ^^^^^^^^^^ -error: [o] +error: ['a: o] --> $DIR/variance.rs:26:36 | LL | fn captured_late<'a>(_: &'a ()) -> impl Sized + Captures<'a> {} diff --git a/tests/ui/impl-trait/variance.old.stderr b/tests/ui/impl-trait/variance.old.stderr index 9410b54b491..ac3bcd2723f 100644 --- a/tests/ui/impl-trait/variance.old.stderr +++ b/tests/ui/impl-trait/variance.old.stderr @@ -1,10 +1,10 @@ -error: [*] +error: ['a: *] --> $DIR/variance.rs:14:36 | LL | fn not_captured_early<'a: 'a>() -> impl Sized {} | ^^^^^^^^^^ -error: [*, o] +error: ['a: *, 'a: o] --> $DIR/variance.rs:19:32 | LL | fn captured_early<'a: 'a>() -> impl Sized + Captures<'a> {} @@ -16,7 +16,7 @@ error: [] LL | fn not_captured_late<'a>(_: &'a ()) -> impl Sized {} | ^^^^^^^^^^ -error: [o] +error: ['a: o] --> $DIR/variance.rs:26:36 | LL | fn captured_late<'a>(_: &'a ()) -> impl Sized + Captures<'a> {} diff --git a/tests/ui/impl-trait/variance.rs b/tests/ui/impl-trait/variance.rs index 72b4a831bad..43f7207a904 100644 --- a/tests/ui/impl-trait/variance.rs +++ b/tests/ui/impl-trait/variance.rs @@ -12,17 +12,17 @@ trait Captures<'a> {} impl<T> Captures<'_> for T {} fn not_captured_early<'a: 'a>() -> impl Sized {} -//[old]~^ [*] -//[new]~^^ [*, o] -//[e2024]~^^^ [*, o] +//[old]~^ ['a: *] +//[new]~^^ ['a: *, 'a: o] +//[e2024]~^^^ ['a: *, 'a: o] -fn captured_early<'a: 'a>() -> impl Sized + Captures<'a> {} //~ [*, o] +fn captured_early<'a: 'a>() -> impl Sized + Captures<'a> {} //~ ['a: *, 'a: o] fn not_captured_late<'a>(_: &'a ()) -> impl Sized {} //[old]~^ [] -//[new]~^^ [o] -//[e2024]~^^^ [o] +//[new]~^^ ['a: o] +//[e2024]~^^^ ['a: o] -fn captured_late<'a>(_: &'a ()) -> impl Sized + Captures<'a> {} //~ [o] +fn captured_late<'a>(_: &'a ()) -> impl Sized + Captures<'a> {} //~ ['a: o] fn main() {} diff --git a/tests/ui/implied-bounds/impl-implied-bounds-compatibility-unnormalized.stderr b/tests/ui/implied-bounds/impl-implied-bounds-compatibility-unnormalized.stderr index c8d1614a7f3..f498257e12f 100644 --- a/tests/ui/implied-bounds/impl-implied-bounds-compatibility-unnormalized.stderr +++ b/tests/ui/implied-bounds/impl-implied-bounds-compatibility-unnormalized.stderr @@ -5,9 +5,9 @@ LL | fn get<'s>(s: &'s str, _: <&'static &'s () as Project>::Ty) -> &'static | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: first, the lifetime cannot outlive the lifetime `'s` as defined here... - --> $DIR/impl-implied-bounds-compatibility-unnormalized.rs:11:12 + --> $DIR/impl-implied-bounds-compatibility-unnormalized.rs:8:12 | -LL | fn get<'s>(s: &'s str, _: <&'static &'s () as Project>::Ty) -> &'static str { +LL | fn get<'s>(s: &'s str, _: ()) -> &'static str; | ^^ note: ...so that the method type is compatible with trait --> $DIR/impl-implied-bounds-compatibility-unnormalized.rs:11:5 diff --git a/tests/ui/imports/auxiliary/issue-85992-extern-2.rs b/tests/ui/imports/auxiliary/empty.rs index e9b6a44cfe2..e9b6a44cfe2 100644 --- a/tests/ui/imports/auxiliary/issue-85992-extern-2.rs +++ b/tests/ui/imports/auxiliary/empty.rs diff --git a/tests/ui/imports/auxiliary/issue-85992-extern-1.rs b/tests/ui/imports/auxiliary/issue-85992-extern.rs index a2d0e206065..076d6045190 100644 --- a/tests/ui/imports/auxiliary/issue-85992-extern-1.rs +++ b/tests/ui/imports/auxiliary/issue-85992-extern.rs @@ -1,6 +1,6 @@ #[macro_export] macro_rules! m { () => { - use issue_85992_extern_2::Outcome; + use empty::Outcome; } } diff --git a/tests/ui/imports/issue-85992.rs b/tests/ui/imports/issue-85992.rs index 321c3a9218d..38cf0384501 100644 --- a/tests/ui/imports/issue-85992.rs +++ b/tests/ui/imports/issue-85992.rs @@ -1,11 +1,11 @@ //@ edition: 2021 -//@ compile-flags: --extern issue_85992_extern_1 --extern issue_85992_extern_2 -//@ aux-build: issue-85992-extern-1.rs -//@ aux-build: issue-85992-extern-2.rs +//@ compile-flags: --extern issue_85992_extern --extern empty +//@ aux-build: issue-85992-extern.rs +//@ aux-build: empty.rs -issue_85992_extern_1::m!(); +issue_85992_extern::m!(); -use crate::issue_85992_extern_2; -//~^ ERROR unresolved import `crate::issue_85992_extern_2` +use crate::empty; +//~^ ERROR unresolved import `crate::empty` fn main() {} diff --git a/tests/ui/imports/issue-85992.stderr b/tests/ui/imports/issue-85992.stderr index 6c75b45d926..490b2d4d88b 100644 --- a/tests/ui/imports/issue-85992.stderr +++ b/tests/ui/imports/issue-85992.stderr @@ -1,8 +1,8 @@ -error[E0432]: unresolved import `crate::issue_85992_extern_2` +error[E0432]: unresolved import `crate::empty` --> $DIR/issue-85992.rs:8:5 | -LL | use crate::issue_85992_extern_2; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `issue_85992_extern_2` in the root +LL | use crate::empty; + | ^^^^^^^^^^^^ no `empty` in the root error: aborting due to 1 previous error diff --git a/tests/ui/imports/multiple-extern-by-macro-for-buitlin.rs b/tests/ui/imports/multiple-extern-by-macro-for-buitlin.rs new file mode 100644 index 00000000000..f0e5e4b4325 --- /dev/null +++ b/tests/ui/imports/multiple-extern-by-macro-for-buitlin.rs @@ -0,0 +1,18 @@ +//@ edition: 2021 + +// issue#128813 + +extern crate core; + +macro_rules! m { + () => { + extern crate std as core; + //~^ ERROR: the name `core` is defined multiple times + }; +} + +m!(); + +fn main() { + use ::core; +} diff --git a/tests/ui/imports/multiple-extern-by-macro-for-buitlin.stderr b/tests/ui/imports/multiple-extern-by-macro-for-buitlin.stderr new file mode 100644 index 00000000000..a84a6c42aa8 --- /dev/null +++ b/tests/ui/imports/multiple-extern-by-macro-for-buitlin.stderr @@ -0,0 +1,22 @@ +error[E0259]: the name `core` is defined multiple times + --> $DIR/multiple-extern-by-macro-for-buitlin.rs:9:9 + | +LL | extern crate core; + | ------------------ previous import of the extern crate `core` here +... +LL | extern crate std as core; + | ^^^^^^^^^^^^^^^^^^^^^^^^^ `core` reimported here +... +LL | m!(); + | ---- in this macro invocation + | + = note: `core` must be defined only once in the type namespace of this module + = note: this error originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info) +help: you can use `as` to change the binding name of the import + | +LL | extern crate std as other_core; + | + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0259`. diff --git a/tests/ui/imports/multiple-extern-by-macro-for-custom.rs b/tests/ui/imports/multiple-extern-by-macro-for-custom.rs new file mode 100644 index 00000000000..6bf544566e3 --- /dev/null +++ b/tests/ui/imports/multiple-extern-by-macro-for-custom.rs @@ -0,0 +1,19 @@ +//@ edition: 2021 +//@ aux-build: empty.rs + +// issue#128813 + +extern crate empty; + +macro_rules! m { + () => { + extern crate std as empty; + //~^ ERROR: the name `empty` is defined multiple times + }; +} + +m!(); + +fn main() { + use ::empty; +} diff --git a/tests/ui/imports/multiple-extern-by-macro-for-custom.stderr b/tests/ui/imports/multiple-extern-by-macro-for-custom.stderr new file mode 100644 index 00000000000..556d75a4dbb --- /dev/null +++ b/tests/ui/imports/multiple-extern-by-macro-for-custom.stderr @@ -0,0 +1,22 @@ +error[E0259]: the name `empty` is defined multiple times + --> $DIR/multiple-extern-by-macro-for-custom.rs:10:9 + | +LL | extern crate empty; + | ------------------- previous import of the extern crate `empty` here +... +LL | extern crate std as empty; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ `empty` reimported here +... +LL | m!(); + | ---- in this macro invocation + | + = note: `empty` must be defined only once in the type namespace of this module + = note: this error originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info) +help: you can use `as` to change the binding name of the import + | +LL | extern crate std as other_empty; + | + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0259`. diff --git a/tests/ui/imports/multiple-extern-by-macro-for-inexist.rs b/tests/ui/imports/multiple-extern-by-macro-for-inexist.rs new file mode 100644 index 00000000000..c23f275b9ff --- /dev/null +++ b/tests/ui/imports/multiple-extern-by-macro-for-inexist.rs @@ -0,0 +1,19 @@ +//@ edition: 2021 + +// issue#128813 + +extern crate non_existent; +//~^ ERROR: can't find crate for `non_existent` + +macro_rules! m { + () => { + extern crate std as non_existent; + //~^ ERROR: the name `non_existent` is defined multiple times + }; +} + +m!(); + +fn main() { + use ::non_existent; +} diff --git a/tests/ui/imports/multiple-extern-by-macro-for-inexist.stderr b/tests/ui/imports/multiple-extern-by-macro-for-inexist.stderr new file mode 100644 index 00000000000..ec34489f232 --- /dev/null +++ b/tests/ui/imports/multiple-extern-by-macro-for-inexist.stderr @@ -0,0 +1,29 @@ +error[E0463]: can't find crate for `non_existent` + --> $DIR/multiple-extern-by-macro-for-inexist.rs:5:1 + | +LL | extern crate non_existent; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate + +error[E0259]: the name `non_existent` is defined multiple times + --> $DIR/multiple-extern-by-macro-for-inexist.rs:10:9 + | +LL | extern crate non_existent; + | -------------------------- previous import of the extern crate `non_existent` here +... +LL | extern crate std as non_existent; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `non_existent` reimported here +... +LL | m!(); + | ---- in this macro invocation + | + = note: `non_existent` must be defined only once in the type namespace of this module + = note: this error originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info) +help: you can use `as` to change the binding name of the import + | +LL | extern crate std as other_non_existent; + | + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0259, E0463. +For more information about an error, try `rustc --explain E0259`. diff --git a/tests/ui/imports/multiple-extern-by-macro-for-underscore.rs b/tests/ui/imports/multiple-extern-by-macro-for-underscore.rs new file mode 100644 index 00000000000..ddf735d8947 --- /dev/null +++ b/tests/ui/imports/multiple-extern-by-macro-for-underscore.rs @@ -0,0 +1,18 @@ +//@ edition: 2021 + +// issue#128813 + +extern crate core as _; + +macro_rules! m { + () => { + extern crate std as _; + }; +} + +m!(); + +fn main() { + use ::_; + //~^ ERROR: expected identifier, found reserved identifier `_` +} diff --git a/tests/ui/imports/multiple-extern-by-macro-for-underscore.stderr b/tests/ui/imports/multiple-extern-by-macro-for-underscore.stderr new file mode 100644 index 00000000000..1da5aa87070 --- /dev/null +++ b/tests/ui/imports/multiple-extern-by-macro-for-underscore.stderr @@ -0,0 +1,8 @@ +error: expected identifier, found reserved identifier `_` + --> $DIR/multiple-extern-by-macro-for-underscore.rs:16:11 + | +LL | use ::_; + | ^ expected identifier, found reserved identifier + +error: aborting due to 1 previous error + diff --git a/tests/ui/inference/auxiliary/inference_unstable_iterator.rs b/tests/ui/inference/auxiliary/inference_unstable_iterator.rs index 04bc0b1a8ac..8ba6fc89f16 100644 --- a/tests/ui/inference/auxiliary/inference_unstable_iterator.rs +++ b/tests/ui/inference/auxiliary/inference_unstable_iterator.rs @@ -1,5 +1,5 @@ #![feature(staged_api)] -#![feature(arbitrary_self_types)] +#![feature(arbitrary_self_types_pointers)] #![stable(feature = "ipu_iterator", since = "1.0.0")] diff --git a/tests/ui/inference/auxiliary/inference_unstable_itertools.rs b/tests/ui/inference/auxiliary/inference_unstable_itertools.rs index fa1efbcfefc..32ca3a45119 100644 --- a/tests/ui/inference/auxiliary/inference_unstable_itertools.rs +++ b/tests/ui/inference/auxiliary/inference_unstable_itertools.rs @@ -1,4 +1,4 @@ -#![feature(arbitrary_self_types)] +#![feature(arbitrary_self_types_pointers)] pub trait IpuItertools { fn ipu_flatten(&self) -> u32 { diff --git a/tests/ui/inference/detect-old-time-version-format_description-parse.rs b/tests/ui/inference/detect-old-time-version-format_description-parse.rs new file mode 100644 index 00000000000..386b2a3bf3c --- /dev/null +++ b/tests/ui/inference/detect-old-time-version-format_description-parse.rs @@ -0,0 +1,13 @@ +#![crate_name = "time"] +#![crate_type = "lib"] + +// This code compiled without error in Rust 1.79, but started failing in 1.80 +// after the addition of several `impl FromIterator<_> for Box<str>`. + +pub fn parse() -> Option<Vec<()>> { + let iter = std::iter::once(Some(())).map(|o| o.map(Into::into)); + let items = iter.collect::<Option<Box<_>>>()?; //~ ERROR E0282 + //~^ NOTE this is an inference error on crate `time` caused by an API change in Rust 1.80.0; update `time` to version `>=0.3.35` + Some(items.into()) + //~^ NOTE type must be known at this point +} diff --git a/tests/ui/inference/detect-old-time-version-format_description-parse.stderr b/tests/ui/inference/detect-old-time-version-format_description-parse.stderr new file mode 100644 index 00000000000..a70ce9dd268 --- /dev/null +++ b/tests/ui/inference/detect-old-time-version-format_description-parse.stderr @@ -0,0 +1,14 @@ +error[E0282]: type annotations needed for `Box<_>` + --> $DIR/detect-old-time-version-format_description-parse.rs:9:9 + | +LL | let items = iter.collect::<Option<Box<_>>>()?; + | ^^^^^ +LL | +LL | Some(items.into()) + | ---- type must be known at this point + | + = note: this is an inference error on crate `time` caused by an API change in Rust 1.80.0; update `time` to version `>=0.3.35` by calling `cargo update` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0282`. diff --git a/tests/ui/inline-const/break-inside-inline-const-issue-128604.rs b/tests/ui/inline-const/break-inside-inline-const-issue-128604.rs new file mode 100644 index 00000000000..a9795d1569c --- /dev/null +++ b/tests/ui/inline-const/break-inside-inline-const-issue-128604.rs @@ -0,0 +1,25 @@ +fn main() { + let _ = ['a'; { break 2; 1 }]; + //~^ ERROR `break` outside of a loop or labeled block + //~| HELP consider labeling this block to be able to break within it + + const { + { + //~^ HELP consider labeling this block to be able to break within it + break; + //~^ ERROR `break` outside of a loop or labeled block + } + }; + + const { + break; + //~^ ERROR `break` outside of a loop or labeled block + }; + + { + const { + break; + //~^ ERROR `break` outside of a loop or labeled block + } + } +} diff --git a/tests/ui/inline-const/break-inside-inline-const-issue-128604.stderr b/tests/ui/inline-const/break-inside-inline-const-issue-128604.stderr new file mode 100644 index 00000000000..300cd45ad69 --- /dev/null +++ b/tests/ui/inline-const/break-inside-inline-const-issue-128604.stderr @@ -0,0 +1,39 @@ +error[E0268]: `break` outside of a loop or labeled block + --> $DIR/break-inside-inline-const-issue-128604.rs:15:9 + | +LL | break; + | ^^^^^ cannot `break` outside of a loop or labeled block + +error[E0268]: `break` outside of a loop or labeled block + --> $DIR/break-inside-inline-const-issue-128604.rs:21:13 + | +LL | break; + | ^^^^^ cannot `break` outside of a loop or labeled block + +error[E0268]: `break` outside of a loop or labeled block + --> $DIR/break-inside-inline-const-issue-128604.rs:2:21 + | +LL | let _ = ['a'; { break 2; 1 }]; + | ^^^^^^^ cannot `break` outside of a loop or labeled block + | +help: consider labeling this block to be able to break within it + | +LL | let _ = ['a'; 'block: { break 'block 2; 1 }]; + | +++++++ ++++++ + +error[E0268]: `break` outside of a loop or labeled block + --> $DIR/break-inside-inline-const-issue-128604.rs:9:13 + | +LL | break; + | ^^^^^ cannot `break` outside of a loop or labeled block + | +help: consider labeling this block to be able to break within it + | +LL ~ 'block: { +LL | +LL ~ break 'block; + | + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0268`. diff --git a/tests/ui/inline-const/using-late-bound-from-closure.rs b/tests/ui/inline-const/using-late-bound-from-closure.rs new file mode 100644 index 00000000000..2b12b2e26a2 --- /dev/null +++ b/tests/ui/inline-const/using-late-bound-from-closure.rs @@ -0,0 +1,16 @@ +// Test for ICE: cannot convert ReLateParam to a region vid +// https://github.com/rust-lang/rust/issues/125873 + +#![feature(closure_lifetime_binder)] +fn foo() { + let a = for<'a> |b: &'a ()| -> &'a () { + const { + let awd = (); + let _: &'a () = &awd; + //~^ `awd` does not live long enough + }; + b + }; +} + +fn main() {} diff --git a/tests/ui/inline-const/using-late-bound-from-closure.stderr b/tests/ui/inline-const/using-late-bound-from-closure.stderr new file mode 100644 index 00000000000..d6e1579aa34 --- /dev/null +++ b/tests/ui/inline-const/using-late-bound-from-closure.stderr @@ -0,0 +1,19 @@ +error[E0597]: `awd` does not live long enough + --> $DIR/using-late-bound-from-closure.rs:9:29 + | +LL | let a = for<'a> |b: &'a ()| -> &'a () { + | -- lifetime `'a` defined here +LL | const { +LL | let awd = (); + | --- binding `awd` declared here +LL | let _: &'a () = &awd; + | ------ ^^^^ borrowed value does not live long enough + | | + | type annotation requires that `awd` is borrowed for `'a` +LL | +LL | }; + | - `awd` dropped here while still borrowed + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0597`. diff --git a/tests/ui/internal/internal-unstable-const.rs b/tests/ui/internal/internal-unstable-const.rs deleted file mode 100644 index 4ec2426dfee..00000000000 --- a/tests/ui/internal/internal-unstable-const.rs +++ /dev/null @@ -1,13 +0,0 @@ -// Don't allow unstable features in stable functions without `allow_internal_unstable`. - -#![stable(feature = "rust1", since = "1.0.0")] -#![feature(staged_api)] -#![feature(const_fn_floating_point_arithmetic)] - -#[stable(feature = "rust1", since = "1.0.0")] -#[rustc_const_stable(feature = "rust1", since = "1.0.0")] -pub const fn foo() -> f32 { - 1.0 + 1.0 //~ ERROR const-stable function cannot use `#[feature(const_fn_floating_point_arithmetic)]` -} - -fn main() {} diff --git a/tests/ui/internal/internal-unstable-const.stderr b/tests/ui/internal/internal-unstable-const.stderr deleted file mode 100644 index ed9196d2b63..00000000000 --- a/tests/ui/internal/internal-unstable-const.stderr +++ /dev/null @@ -1,19 +0,0 @@ -error: const-stable function cannot use `#[feature(const_fn_floating_point_arithmetic)]` - --> $DIR/internal-unstable-const.rs:10:5 - | -LL | 1.0 + 1.0 - | ^^^^^^^^^ - | -help: if it is not part of the public API, make this function unstably const - | -LL + #[rustc_const_unstable(feature = "...", issue = "...")] -LL | pub const fn foo() -> f32 { - | -help: otherwise `#[rustc_allow_const_fn_unstable]` can be used to bypass stability checks - | -LL + #[rustc_allow_const_fn_unstable(const_fn_floating_point_arithmetic)] -LL | pub const fn foo() -> f32 { - | - -error: aborting due to 1 previous error - diff --git a/tests/ui/intrinsics/intrinsic-raw_eq-const-bad.rs b/tests/ui/intrinsics/intrinsic-raw_eq-const-bad.rs index ab46fd796c5..99f98c3f27a 100644 --- a/tests/ui/intrinsics/intrinsic-raw_eq-const-bad.rs +++ b/tests/ui/intrinsics/intrinsic-raw_eq-const-bad.rs @@ -13,5 +13,13 @@ const RAW_EQ_PTR: bool = unsafe { //~| unable to turn pointer into integer }; +const RAW_EQ_NOT_ALIGNED: bool = unsafe { + let arr = [0u8; 4]; + let aref = &*arr.as_ptr().cast::<i32>(); + std::intrinsics::raw_eq(aref, aref) +//~^ ERROR evaluation of constant value failed +//~| alignment +}; + pub fn main() { } diff --git a/tests/ui/intrinsics/intrinsic-raw_eq-const-bad.stderr b/tests/ui/intrinsics/intrinsic-raw_eq-const-bad.stderr index af16c2bc64a..bedfc8283ea 100644 --- a/tests/ui/intrinsics/intrinsic-raw_eq-const-bad.stderr +++ b/tests/ui/intrinsics/intrinsic-raw_eq-const-bad.stderr @@ -13,6 +13,12 @@ LL | std::intrinsics::raw_eq(&(&0), &(&1)) = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported -error: aborting due to 2 previous errors +error[E0080]: evaluation of constant value failed + --> $DIR/intrinsic-raw_eq-const-bad.rs:19:5 + | +LL | std::intrinsics::raw_eq(aref, aref) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ accessing memory with alignment 1, but alignment 4 is required + +error: aborting due to 3 previous errors For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/intrinsics/reify-intrinsic.stderr b/tests/ui/intrinsics/reify-intrinsic.stderr index 0119a1a6650..21b7bf4e1cb 100644 --- a/tests/ui/intrinsics/reify-intrinsic.stderr +++ b/tests/ui/intrinsics/reify-intrinsic.stderr @@ -7,9 +7,9 @@ LL | let _: unsafe extern "rust-intrinsic" fn(isize) -> usize = std::mem::tr | expected due to this | = note: expected fn pointer `unsafe extern "rust-intrinsic" fn(isize) -> usize` - found fn item `unsafe extern "rust-intrinsic" fn(_) -> _ {transmute::<_, _>}` + found fn item `unsafe extern "rust-intrinsic" fn(_) -> _ {std::intrinsics::transmute::<_, _>}` -error[E0606]: casting `unsafe extern "rust-intrinsic" fn(_) -> _ {transmute::<_, _>}` as `unsafe extern "rust-intrinsic" fn(isize) -> usize` is invalid +error[E0606]: casting `unsafe extern "rust-intrinsic" fn(_) -> _ {std::intrinsics::transmute::<_, _>}` as `unsafe extern "rust-intrinsic" fn(isize) -> usize` is invalid --> $DIR/reify-intrinsic.rs:11:13 | LL | let _ = std::mem::transmute as unsafe extern "rust-intrinsic" fn(isize) -> usize; diff --git a/tests/ui/intrinsics/safe-intrinsic-mismatch.effects.stderr b/tests/ui/intrinsics/safe-intrinsic-mismatch.effects.stderr index d9a4960feec..55983a445a4 100644 --- a/tests/ui/intrinsics/safe-intrinsic-mismatch.effects.stderr +++ b/tests/ui/intrinsics/safe-intrinsic-mismatch.effects.stderr @@ -7,13 +7,13 @@ error: intrinsic safety mismatch between list of intrinsics within the compiler --> $DIR/safe-intrinsic-mismatch.rs:11:5 | LL | fn size_of<T>() -> usize; - | ^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: intrinsic safety mismatch between list of intrinsics within the compiler and core library intrinsics for intrinsic `size_of` --> $DIR/safe-intrinsic-mismatch.rs:11:5 | LL | fn size_of<T>() -> usize; - | ^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` diff --git a/tests/ui/intrinsics/safe-intrinsic-mismatch.stock.stderr b/tests/ui/intrinsics/safe-intrinsic-mismatch.stock.stderr index 6864c0f36de..c59e357b275 100644 --- a/tests/ui/intrinsics/safe-intrinsic-mismatch.stock.stderr +++ b/tests/ui/intrinsics/safe-intrinsic-mismatch.stock.stderr @@ -2,13 +2,13 @@ error: intrinsic safety mismatch between list of intrinsics within the compiler --> $DIR/safe-intrinsic-mismatch.rs:11:5 | LL | fn size_of<T>() -> usize; - | ^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: intrinsic safety mismatch between list of intrinsics within the compiler and core library intrinsics for intrinsic `size_of` --> $DIR/safe-intrinsic-mismatch.rs:11:5 | LL | fn size_of<T>() -> usize; - | ^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` diff --git a/tests/ui/issues/issue-16725.stderr b/tests/ui/issues/issue-16725.stderr index a4a406b3d4b..dcb7d58b0f9 100644 --- a/tests/ui/issues/issue-16725.stderr +++ b/tests/ui/issues/issue-16725.stderr @@ -8,7 +8,7 @@ note: the function `bar` is defined here --> $DIR/auxiliary/issue-16725.rs:2:5 | LL | fn bar(); - | ^^^^^^^^ + | ^^^^^^^^^ error: aborting due to 1 previous error diff --git a/tests/ui/issues/issue-17651.stderr b/tests/ui/issues/issue-17651.stderr index 0c95a3c0c40..9519507320d 100644 --- a/tests/ui/issues/issue-17651.stderr +++ b/tests/ui/issues/issue-17651.stderr @@ -9,6 +9,11 @@ LL | (|| Box::new(*(&[0][..])))(); = help: the trait `Sized` is not implemented for `[{integer}]` note: required by a bound in `Box::<T>::new` --> $SRC_DIR/alloc/src/boxed.rs:LL:COL +help: references are always `Sized`, even if they point to unsized data; consider not dereferencing the expression + | +LL - (|| Box::new(*(&[0][..])))(); +LL + (|| Box::new((&[0][..])))(); + | error: aborting due to 1 previous error diff --git a/tests/ui/issues/issue-19380.rs b/tests/ui/issues/issue-19380.rs index fce737cba18..8b3fe4d2b09 100644 --- a/tests/ui/issues/issue-19380.rs +++ b/tests/ui/issues/issue-19380.rs @@ -15,5 +15,6 @@ struct Bar { const FOO : Foo = Foo; const BAR : Bar = Bar { foos: &[&FOO]}; //~^ ERROR E0038 +//~| ERROR E0038 fn main() { } diff --git a/tests/ui/issues/issue-19380.stderr b/tests/ui/issues/issue-19380.stderr index f6244d9d44f..1d7aa6bd459 100644 --- a/tests/ui/issues/issue-19380.stderr +++ b/tests/ui/issues/issue-19380.stderr @@ -45,6 +45,29 @@ help: alternatively, consider constraining `qiz` so it does not apply to trait o LL | fn qiz() where Self: Sized; | +++++++++++++++++ -error: aborting due to 2 previous errors +error[E0038]: the trait `Qiz` cannot be made into an object + --> $DIR/issue-19380.rs:16:31 + | +LL | const BAR : Bar = Bar { foos: &[&FOO]}; + | ^^^^^^^ `Qiz` cannot be made into an object + | +note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> + --> $DIR/issue-19380.rs:2:6 + | +LL | trait Qiz { + | --- this trait cannot be made into an object... +LL | fn qiz(); + | ^^^ ...because associated function `qiz` has no `self` parameter + = help: only type `Foo` implements the trait, consider using it directly instead +help: consider turning `qiz` into a method by giving it a `&self` argument + | +LL | fn qiz(&self); + | +++++ +help: alternatively, consider constraining `qiz` so it does not apply to trait objects + | +LL | fn qiz() where Self: Sized; + | +++++++++++++++++ + +error: aborting due to 3 previous errors For more information about this error, try `rustc --explain E0038`. diff --git a/tests/ui/issues/issue-20831-debruijn.stderr b/tests/ui/issues/issue-20831-debruijn.stderr index 60721f001b7..fe310998f09 100644 --- a/tests/ui/issues/issue-20831-debruijn.stderr +++ b/tests/ui/issues/issue-20831-debruijn.stderr @@ -5,10 +5,10 @@ LL | fn subscribe(&mut self, t : Box<dyn Subscriber<Input=<Self as Publisher | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: first, the lifetime cannot outlive the anonymous lifetime as defined here... - --> $DIR/issue-20831-debruijn.rs:28:18 + --> $DIR/issue-20831-debruijn.rs:28:67 | LL | fn subscribe(&mut self, t : Box<dyn Subscriber<Input=<Self as Publisher>::Output> + 'a>) { - | ^ + | ^^^^^^^^^ note: ...but the lifetime must also be valid for the lifetime `'a` as defined here... --> $DIR/issue-20831-debruijn.rs:26:6 | diff --git a/tests/ui/issues/issue-37884.stderr b/tests/ui/issues/issue-37884.stderr index b7c0095d682..17037d2180d 100644 --- a/tests/ui/issues/issue-37884.stderr +++ b/tests/ui/issues/issue-37884.stderr @@ -7,10 +7,7 @@ LL | fn next(&'a mut self) -> Option<Self::Item> = note: expected signature `fn(&mut RepeatMut<'_, _>) -> Option<_>` found signature `fn(&'a mut RepeatMut<'_, _>) -> Option<_>` note: the anonymous lifetime as defined here... - --> $DIR/issue-37884.rs:6:5 - | -LL | fn next(&'a mut self) -> Option<Self::Item> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL note: ...does not necessarily outlive the lifetime `'a` as defined here --> $DIR/issue-37884.rs:3:6 | diff --git a/tests/ui/issues/issue-47094.stderr b/tests/ui/issues/issue-47094.stderr index 970e3184710..1c6693403b8 100644 --- a/tests/ui/issues/issue-47094.stderr +++ b/tests/ui/issues/issue-47094.stderr @@ -23,3 +23,28 @@ LL | #[repr(u8)] error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0566`. +Future incompatibility report: Future breakage diagnostic: +error[E0566]: conflicting representation hints + --> $DIR/issue-47094.rs:1:8 + | +LL | #[repr(C, u8)] + | ^ ^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #68585 <https://github.com/rust-lang/rust/issues/68585> + = note: `#[deny(conflicting_repr_hints)]` on by default + +Future breakage diagnostic: +error[E0566]: conflicting representation hints + --> $DIR/issue-47094.rs:8:8 + | +LL | #[repr(C)] + | ^ +LL | +LL | #[repr(u8)] + | ^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #68585 <https://github.com/rust-lang/rust/issues/68585> + = note: `#[deny(conflicting_repr_hints)]` on by default + diff --git a/tests/ui/lifetimes/issue-105227.fixed b/tests/ui/lifetimes/issue-105227.fixed deleted file mode 100644 index ef64e1e6541..00000000000 --- a/tests/ui/lifetimes/issue-105227.fixed +++ /dev/null @@ -1,26 +0,0 @@ -// Regression test for issue #105227. - -//@ run-rustfix -#![allow(warnings)] -fn chars0<'a>(v :(&'a str, &'a str)) -> impl Iterator<Item = char> + 'a { -//~^ HELP to declare that `impl Iterator<Item = char>` captures `'_`, you can introduce a named lifetime parameter `'a` - v.0.chars().chain(v.1.chars()) - //~^ ERROR hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bounds -} - -fn chars1<'a>(v0 : &'a str, v1 : &'a str) -> impl Iterator<Item = char> + 'a { -//~^ HELP to declare that `impl Iterator<Item = char>` captures `'_`, you can introduce a named lifetime parameter `'a` - v0.chars().chain(v1.chars()) - //~^ ERROR hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bound -} - -fn chars2<'b>(v0 : &'b str, v1 : &'b str, v2 : &'b str) -> -//~^ HELP to declare that `impl Iterator<Item = char>` captures `'_`, you can use the named lifetime parameter `'b` - (impl Iterator<Item = char> + 'b , &'b str) -{ - (v0.chars().chain(v1.chars()), v2) - //~^ ERROR hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bound -} - -fn main() { -} diff --git a/tests/ui/lifetimes/issue-105227.rs b/tests/ui/lifetimes/issue-105227.rs index f37765ffafa..8a0a49e8f0c 100644 --- a/tests/ui/lifetimes/issue-105227.rs +++ b/tests/ui/lifetimes/issue-105227.rs @@ -1,23 +1,23 @@ // Regression test for issue #105227. -//@ run-rustfix -#![allow(warnings)] +// FIXME(precise_capturing): Add rustfix here after dealing w/ elided lifetimes + +#![allow(unused)] + fn chars0(v :(& str, &str)) -> impl Iterator<Item = char> { -//~^ HELP to declare that `impl Iterator<Item = char>` captures `'_`, you can introduce a named lifetime parameter `'a` + //~^ HELP add a `use<...>` bound v.0.chars().chain(v.1.chars()) //~^ ERROR hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bounds } fn chars1(v0 : & str, v1 : &str) -> impl Iterator<Item = char> { -//~^ HELP to declare that `impl Iterator<Item = char>` captures `'_`, you can introduce a named lifetime parameter `'a` + //~^ HELP add a `use<...>` bound v0.chars().chain(v1.chars()) //~^ ERROR hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bound } -fn chars2<'b>(v0 : &str, v1 : &'_ str, v2 : &'b str) -> -//~^ HELP to declare that `impl Iterator<Item = char>` captures `'_`, you can use the named lifetime parameter `'b` - (impl Iterator<Item = char>, &'b str) -{ +fn chars2<'b>(v0 : &str, v1 : &'_ str, v2 : &'b str) -> (impl Iterator<Item = char>, &'b str) { + //~^ HELP add a `use<...>` bound (v0.chars().chain(v1.chars()), v2) //~^ ERROR hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bound } diff --git a/tests/ui/lifetimes/issue-105227.stderr b/tests/ui/lifetimes/issue-105227.stderr index b514db461b4..35c05f28854 100644 --- a/tests/ui/lifetimes/issue-105227.stderr +++ b/tests/ui/lifetimes/issue-105227.stderr @@ -1,5 +1,5 @@ error[E0700]: hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bounds - --> $DIR/issue-105227.rs:7:5 + --> $DIR/issue-105227.rs:9:5 | LL | fn chars0(v :(& str, &str)) -> impl Iterator<Item = char> { | ----- -------------------------- opaque type defined here @@ -9,13 +9,13 @@ LL | LL | v.0.chars().chain(v.1.chars()) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | -help: to declare that `impl Iterator<Item = char>` captures `'_`, you can introduce a named lifetime parameter `'a` +help: add a `use<...>` bound to explicitly capture `'_` | -LL | fn chars0<'a>(v :(&'a str, &'a str)) -> impl Iterator<Item = char> + 'a { - | ++++ ++ ++ ++++ +LL | fn chars0(v :(& str, &str)) -> impl Iterator<Item = char> + use<'_> { + | +++++++++ error[E0700]: hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bounds - --> $DIR/issue-105227.rs:13:5 + --> $DIR/issue-105227.rs:15:5 | LL | fn chars1(v0 : & str, v1 : &str) -> impl Iterator<Item = char> { | ----- -------------------------- opaque type defined here @@ -25,29 +25,26 @@ LL | LL | v0.chars().chain(v1.chars()) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | -help: to declare that `impl Iterator<Item = char>` captures `'_`, you can introduce a named lifetime parameter `'a` +help: add a `use<...>` bound to explicitly capture `'_` | -LL | fn chars1<'a>(v0 : &'a str, v1 : &'a str) -> impl Iterator<Item = char> + 'a { - | ++++ ++ ++ ++++ +LL | fn chars1(v0 : & str, v1 : &str) -> impl Iterator<Item = char> + use<'_> { + | +++++++++ error[E0700]: hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bounds --> $DIR/issue-105227.rs:21:5 | -LL | fn chars2<'b>(v0 : &str, v1 : &'_ str, v2 : &'b str) -> - | ---- hidden type `std::iter::Chain<Chars<'_>, Chars<'_>>` captures the anonymous lifetime defined here +LL | fn chars2<'b>(v0 : &str, v1 : &'_ str, v2 : &'b str) -> (impl Iterator<Item = char>, &'b str) { + | ---- -------------------------- opaque type defined here + | | + | hidden type `std::iter::Chain<Chars<'_>, Chars<'_>>` captures the anonymous lifetime defined here LL | -LL | (impl Iterator<Item = char>, &'b str) - | -------------------------- opaque type defined here -LL | { LL | (v0.chars().chain(v1.chars()), v2) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | -help: to declare that `impl Iterator<Item = char>` captures `'_`, you can use the named lifetime parameter `'b` - | -LL ~ fn chars2<'b>(v0 : &'b str, v1 : &'b str, v2 : &'b str) -> -LL | -LL ~ (impl Iterator<Item = char> + 'b , &'b str) +help: add a `use<...>` bound to explicitly capture `'_` | +LL | fn chars2<'b>(v0 : &str, v1 : &'_ str, v2 : &'b str) -> (impl Iterator<Item = char> + use<'_>, &'b str) { + | +++++++++ error: aborting due to 3 previous errors diff --git a/tests/ui/lifetimes/issue-95023.rs b/tests/ui/lifetimes/issue-95023.rs index bcacd01474f..8461d92fc33 100644 --- a/tests/ui/lifetimes/issue-95023.rs +++ b/tests/ui/lifetimes/issue-95023.rs @@ -2,12 +2,13 @@ struct ErrorKind; struct Error(ErrorKind); impl Fn(&isize) for Error { //~^ ERROR manual implementations of `Fn` are experimental [E0183] - //~^^ ERROR associated item constraints are not allowed here [E0229] + //~| ERROR associated item constraints are not allowed here [E0229] //~| ERROR not all trait items implemented //~| ERROR expected a `FnMut(&isize)` closure, found `Error` fn foo<const N: usize>(&self) -> Self::B<{ N }>; //~^ ERROR associated function in `impl` without body - //~^^ ERROR method `foo` is not a member of trait `Fn` [E0407] - //~^^^ ERROR associated type `B` not found for `Self` [E0220] + //~| ERROR method `foo` is not a member of trait `Fn` [E0407] + //~| ERROR associated type `B` not found for `Self` [E0220] + //~| ERROR: associated type `B` not found for `Self` } fn main() {} diff --git a/tests/ui/lifetimes/issue-95023.stderr b/tests/ui/lifetimes/issue-95023.stderr index cbc0eeebee1..310dee51406 100644 --- a/tests/ui/lifetimes/issue-95023.stderr +++ b/tests/ui/lifetimes/issue-95023.stderr @@ -56,7 +56,15 @@ error[E0220]: associated type `B` not found for `Self` LL | fn foo<const N: usize>(&self) -> Self::B<{ N }>; | ^ help: `Self` has the following associated type: `Output` -error: aborting due to 7 previous errors +error[E0220]: associated type `B` not found for `Self` + --> $DIR/issue-95023.rs:8:44 + | +LL | fn foo<const N: usize>(&self) -> Self::B<{ N }>; + | ^ help: `Self` has the following associated type: `Output` + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error: aborting due to 8 previous errors Some errors have detailed explanations: E0046, E0183, E0220, E0229, E0277, E0407. For more information about an error, try `rustc --explain E0046`. diff --git a/tests/ui/lifetimes/lifetime-elision-return-type-requires-explicit-lifetime.rs b/tests/ui/lifetimes/lifetime-elision-return-type-requires-explicit-lifetime.rs index d0a8fe795ef..63a2c9be9eb 100644 --- a/tests/ui/lifetimes/lifetime-elision-return-type-requires-explicit-lifetime.rs +++ b/tests/ui/lifetimes/lifetime-elision-return-type-requires-explicit-lifetime.rs @@ -47,5 +47,6 @@ fn l<'a>(_: &'a str, _: &'a str) -> &str { "" } // This is ok because both `'a` are for the same parameter. fn m<'a>(_: &'a Foo<'a>) -> &str { "" } +//~^ WARNING elided lifetime has a name fn main() {} diff --git a/tests/ui/lifetimes/lifetime-elision-return-type-requires-explicit-lifetime.stderr b/tests/ui/lifetimes/lifetime-elision-return-type-requires-explicit-lifetime.stderr index 23ef36888f0..f835d2655bb 100644 --- a/tests/ui/lifetimes/lifetime-elision-return-type-requires-explicit-lifetime.stderr +++ b/tests/ui/lifetimes/lifetime-elision-return-type-requires-explicit-lifetime.stderr @@ -105,6 +105,16 @@ help: consider using the `'a` lifetime LL | fn l<'a>(_: &'a str, _: &'a str) -> &'a str { "" } | ++ -error: aborting due to 7 previous errors +warning: elided lifetime has a name + --> $DIR/lifetime-elision-return-type-requires-explicit-lifetime.rs:49:29 + | +LL | fn m<'a>(_: &'a Foo<'a>) -> &str { "" } + | -- ^ this elided lifetime gets resolved as `'a` + | | + | lifetime `'a` declared here + | + = note: `#[warn(elided_named_lifetimes)]` on by default + +error: aborting due to 7 previous errors; 1 warning emitted For more information about this error, try `rustc --explain E0106`. diff --git a/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-3.rs b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-3.rs index a1126d6bb15..598633d7576 100644 --- a/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-3.rs +++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-3.rs @@ -4,6 +4,7 @@ struct Foo { impl Foo { fn foo<'a>(&'a self, x: &i32) -> &i32 { + //~^ WARNING elided lifetime has a name if true { &self.field } else { x } //~ ERROR explicit lifetime diff --git a/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-3.stderr b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-3.stderr index 6dda9e61a79..2d5d4fb0e72 100644 --- a/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-3.stderr +++ b/tests/ui/lifetimes/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-3.stderr @@ -1,12 +1,22 @@ +warning: elided lifetime has a name + --> $DIR/ex1-return-one-existing-name-if-else-using-impl-3.rs:6:36 + | +LL | fn foo<'a>(&'a self, x: &i32) -> &i32 { + | -- ^ this elided lifetime gets resolved as `'a` + | | + | lifetime `'a` declared here + | + = note: `#[warn(elided_named_lifetimes)]` on by default + error[E0621]: explicit lifetime required in the type of `x` - --> $DIR/ex1-return-one-existing-name-if-else-using-impl-3.rs:8:36 + --> $DIR/ex1-return-one-existing-name-if-else-using-impl-3.rs:9:36 | LL | fn foo<'a>(&'a self, x: &i32) -> &i32 { | ---- help: add explicit lifetime `'a` to the type of `x`: `&'a i32` -LL | +... LL | if true { &self.field } else { x } | ^ lifetime `'a` required -error: aborting due to 1 previous error +error: aborting due to 1 previous error; 1 warning emitted For more information about this error, try `rustc --explain E0621`. diff --git a/tests/ui/lint/clashing-extern-fn.stderr b/tests/ui/lint/clashing-extern-fn.stderr index 43c8cdead9f..f75ff6d05a1 100644 --- a/tests/ui/lint/clashing-extern-fn.stderr +++ b/tests/ui/lint/clashing-extern-fn.stderr @@ -21,10 +21,10 @@ warning: `clash` redeclared with a different signature --> $DIR/clashing-extern-fn.rs:14:13 | LL | fn clash(x: u8); - | --------------- `clash` previously declared here + | ---------------- `clash` previously declared here ... LL | fn clash(x: u64); - | ^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration + | ^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | = note: expected `unsafe extern "C" fn(u8)` found `unsafe extern "C" fn(u64)` @@ -41,7 +41,7 @@ LL | #[link_name = "extern_link_name"] | --------------------------------- `extern_link_name` previously declared here ... LL | fn extern_link_name(x: u32); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | = note: expected `unsafe extern "C" fn(i16)` found `unsafe extern "C" fn(u32)` @@ -50,7 +50,7 @@ warning: `some_other_extern_link_name` redeclares `some_other_new_name` with a d --> $DIR/clashing-extern-fn.rs:55:9 | LL | fn some_other_new_name(x: i16); - | ------------------------------ `some_other_new_name` previously declared here + | ------------------------------- `some_other_new_name` previously declared here ... LL | #[link_name = "some_other_new_name"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration @@ -74,10 +74,10 @@ warning: `different_mod` redeclared with a different signature --> $DIR/clashing-extern-fn.rs:72:9 | LL | fn different_mod(x: u8); - | ----------------------- `different_mod` previously declared here + | ------------------------ `different_mod` previously declared here ... LL | fn different_mod(x: u64); - | ^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration + | ^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | = note: expected `unsafe extern "C" fn(u8)` found `unsafe extern "C" fn(u64)` @@ -86,10 +86,10 @@ warning: `variadic_decl` redeclared with a different signature --> $DIR/clashing-extern-fn.rs:82:9 | LL | fn variadic_decl(x: u8, ...); - | ---------------------------- `variadic_decl` previously declared here + | ----------------------------- `variadic_decl` previously declared here ... LL | fn variadic_decl(x: u8); - | ^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration + | ^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | = note: expected `unsafe extern "C" fn(u8, ...)` found `unsafe extern "C" fn(u8)` @@ -98,10 +98,10 @@ warning: `weigh_banana` redeclared with a different signature --> $DIR/clashing-extern-fn.rs:142:13 | LL | fn weigh_banana(count: *const Banana) -> u64; - | -------------------------------------------- `weigh_banana` previously declared here + | --------------------------------------------- `weigh_banana` previously declared here ... LL | fn weigh_banana(count: *const Banana) -> u64; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | = note: expected `unsafe extern "C" fn(*const one::Banana) -> u64` found `unsafe extern "C" fn(*const three::Banana) -> u64` @@ -110,10 +110,10 @@ warning: `draw_point` redeclared with a different signature --> $DIR/clashing-extern-fn.rs:171:13 | LL | fn draw_point(p: Point); - | ----------------------- `draw_point` previously declared here + | ------------------------ `draw_point` previously declared here ... LL | fn draw_point(p: Point); - | ^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration + | ^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | = note: expected `unsafe extern "C" fn(sameish_members::a::Point)` found `unsafe extern "C" fn(sameish_members::b::Point)` @@ -122,10 +122,10 @@ warning: `origin` redeclared with a different signature --> $DIR/clashing-extern-fn.rs:197:13 | LL | fn origin() -> Point3; - | --------------------- `origin` previously declared here + | ---------------------- `origin` previously declared here ... LL | fn origin() -> Point3; - | ^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration + | ^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | = note: expected `unsafe extern "C" fn() -> same_sized_members_clash::a::Point3` found `unsafe extern "C" fn() -> same_sized_members_clash::b::Point3` @@ -134,10 +134,10 @@ warning: `transparent_incorrect` redeclared with a different signature --> $DIR/clashing-extern-fn.rs:220:13 | LL | fn transparent_incorrect() -> T; - | ------------------------------- `transparent_incorrect` previously declared here + | -------------------------------- `transparent_incorrect` previously declared here ... LL | fn transparent_incorrect() -> isize; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | = note: expected `unsafe extern "C" fn() -> T` found `unsafe extern "C" fn() -> isize` @@ -146,10 +146,10 @@ warning: `missing_return_type` redeclared with a different signature --> $DIR/clashing-extern-fn.rs:259:13 | LL | fn missing_return_type() -> usize; - | --------------------------------- `missing_return_type` previously declared here + | ---------------------------------- `missing_return_type` previously declared here ... LL | fn missing_return_type(); - | ^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration + | ^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | = note: expected `unsafe extern "C" fn() -> usize` found `unsafe extern "C" fn()` @@ -158,10 +158,10 @@ warning: `non_zero_usize` redeclared with a different signature --> $DIR/clashing-extern-fn.rs:277:13 | LL | fn non_zero_usize() -> core::num::NonZero<usize>; - | ------------------------------------------------ `non_zero_usize` previously declared here + | ------------------------------------------------- `non_zero_usize` previously declared here ... LL | fn non_zero_usize() -> usize; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | = note: expected `unsafe extern "C" fn() -> NonZero<usize>` found `unsafe extern "C" fn() -> usize` @@ -170,10 +170,10 @@ warning: `non_null_ptr` redeclared with a different signature --> $DIR/clashing-extern-fn.rs:279:13 | LL | fn non_null_ptr() -> core::ptr::NonNull<usize>; - | ---------------------------------------------- `non_null_ptr` previously declared here + | ----------------------------------------------- `non_null_ptr` previously declared here ... LL | fn non_null_ptr() -> *const usize; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | = note: expected `unsafe extern "C" fn() -> NonNull<usize>` found `unsafe extern "C" fn() -> *const usize` @@ -182,10 +182,10 @@ warning: `option_non_zero_usize_incorrect` redeclared with a different signature --> $DIR/clashing-extern-fn.rs:373:13 | LL | fn option_non_zero_usize_incorrect() -> usize; - | --------------------------------------------- `option_non_zero_usize_incorrect` previously declared here + | ---------------------------------------------- `option_non_zero_usize_incorrect` previously declared here ... LL | fn option_non_zero_usize_incorrect() -> isize; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | = note: expected `unsafe extern "C" fn() -> usize` found `unsafe extern "C" fn() -> isize` @@ -194,10 +194,10 @@ warning: `option_non_null_ptr_incorrect` redeclared with a different signature --> $DIR/clashing-extern-fn.rs:375:13 | LL | fn option_non_null_ptr_incorrect() -> *const usize; - | -------------------------------------------------- `option_non_null_ptr_incorrect` previously declared here + | --------------------------------------------------- `option_non_null_ptr_incorrect` previously declared here ... LL | fn option_non_null_ptr_incorrect() -> *const isize; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | = note: expected `unsafe extern "C" fn() -> *const usize` found `unsafe extern "C" fn() -> *const isize` @@ -206,10 +206,10 @@ warning: `hidden_niche_transparent_no_niche` redeclared with a different signatu --> $DIR/clashing-extern-fn.rs:429:13 | LL | fn hidden_niche_transparent_no_niche() -> usize; - | ----------------------------------------------- `hidden_niche_transparent_no_niche` previously declared here + | ------------------------------------------------ `hidden_niche_transparent_no_niche` previously declared here ... LL | fn hidden_niche_transparent_no_niche() -> Option<TransparentNoNiche>; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | = note: expected `unsafe extern "C" fn() -> usize` found `unsafe extern "C" fn() -> Option<TransparentNoNiche>` @@ -218,10 +218,10 @@ warning: `hidden_niche_unsafe_cell` redeclared with a different signature --> $DIR/clashing-extern-fn.rs:433:13 | LL | fn hidden_niche_unsafe_cell() -> usize; - | -------------------------------------- `hidden_niche_unsafe_cell` previously declared here + | --------------------------------------- `hidden_niche_unsafe_cell` previously declared here ... LL | fn hidden_niche_unsafe_cell() -> Option<UnsafeCell<NonZero<usize>>>; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | = note: expected `unsafe extern "C" fn() -> usize` found `unsafe extern "C" fn() -> Option<UnsafeCell<NonZero<usize>>>` diff --git a/tests/ui/lint/cli-unknown-force-warn.stderr b/tests/ui/lint/cli-unknown-force-warn.stderr index cfff190b54a..5084b4a4001 100644 --- a/tests/ui/lint/cli-unknown-force-warn.stderr +++ b/tests/ui/lint/cli-unknown-force-warn.stderr @@ -13,11 +13,6 @@ warning[E0602]: unknown lint: `foo_qux` = note: requested on the command line with `--force-warn foo_qux` = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` -warning[E0602]: unknown lint: `foo_qux` - | - = note: requested on the command line with `--force-warn foo_qux` - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` - -warning: 4 warnings emitted +warning: 3 warnings emitted For more information about this error, try `rustc --explain E0602`. diff --git a/tests/ui/lint/command-line-lint-group-forbid.stderr b/tests/ui/lint/command-line-lint-group-forbid.stderr index 7b527e7b8b4..ec9b6ca9664 100644 --- a/tests/ui/lint/command-line-lint-group-forbid.stderr +++ b/tests/ui/lint/command-line-lint-group-forbid.stderr @@ -5,7 +5,6 @@ LL | let _InappropriateCamelCasing = true; | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_inappropriate_camel_casing` | = note: `-F non-snake-case` implied by `-F bad-style` - = help: to override `-F bad-style` add `#[allow(non_snake_case)]` error: aborting due to 1 previous error diff --git a/tests/ui/lint/dropping_copy_types-macros.fixed b/tests/ui/lint/dropping_copy_types-macros.fixed new file mode 100644 index 00000000000..a8ceedadc80 --- /dev/null +++ b/tests/ui/lint/dropping_copy_types-macros.fixed @@ -0,0 +1,12 @@ +//@ check-fail +//@ run-rustfix + +#![deny(dropping_copy_types)] + +use std::fmt::Write; + +fn main() { + let mut msg = String::new(); + let _ = writeln!(&mut msg, "test"); + //~^ ERROR calls to `std::mem::drop` +} diff --git a/tests/ui/lint/dropping_copy_types-macros.rs b/tests/ui/lint/dropping_copy_types-macros.rs new file mode 100644 index 00000000000..b249b0c868f --- /dev/null +++ b/tests/ui/lint/dropping_copy_types-macros.rs @@ -0,0 +1,12 @@ +//@ check-fail +//@ run-rustfix + +#![deny(dropping_copy_types)] + +use std::fmt::Write; + +fn main() { + let mut msg = String::new(); + drop(writeln!(&mut msg, "test")); + //~^ ERROR calls to `std::mem::drop` +} diff --git a/tests/ui/lint/dropping_copy_types-macros.stderr b/tests/ui/lint/dropping_copy_types-macros.stderr new file mode 100644 index 00000000000..117e9f4fe09 --- /dev/null +++ b/tests/ui/lint/dropping_copy_types-macros.stderr @@ -0,0 +1,21 @@ +error: calls to `std::mem::drop` with a value that implements `Copy` does nothing + --> $DIR/dropping_copy_types-macros.rs:10:5 + | +LL | drop(writeln!(&mut msg, "test")); + | ^^^^^--------------------------^ + | | + | argument has type `Result<(), std::fmt::Error>` + | +note: the lint level is defined here + --> $DIR/dropping_copy_types-macros.rs:4:9 + | +LL | #![deny(dropping_copy_types)] + | ^^^^^^^^^^^^^^^^^^^ +help: use `let _ = ...` to ignore the expression or result + | +LL - drop(writeln!(&mut msg, "test")); +LL + let _ = writeln!(&mut msg, "test"); + | + +error: aborting due to 1 previous error + diff --git a/tests/ui/lint/elided-named-lifetimes/example-from-issue48686.rs b/tests/ui/lint/elided-named-lifetimes/example-from-issue48686.rs new file mode 100644 index 00000000000..eac7c32a9aa --- /dev/null +++ b/tests/ui/lint/elided-named-lifetimes/example-from-issue48686.rs @@ -0,0 +1,12 @@ +#![deny(elided_named_lifetimes)] + +struct Foo; + +impl Foo { + pub fn get_mut(&'static self, x: &mut u8) -> &mut u8 { + //~^ ERROR elided lifetime has a name + unsafe { &mut *(x as *mut _) } + } +} + +fn main() {} diff --git a/tests/ui/lint/elided-named-lifetimes/example-from-issue48686.stderr b/tests/ui/lint/elided-named-lifetimes/example-from-issue48686.stderr new file mode 100644 index 00000000000..8c5426a60cb --- /dev/null +++ b/tests/ui/lint/elided-named-lifetimes/example-from-issue48686.stderr @@ -0,0 +1,14 @@ +error: elided lifetime has a name + --> $DIR/example-from-issue48686.rs:6:50 + | +LL | pub fn get_mut(&'static self, x: &mut u8) -> &mut u8 { + | ^ this elided lifetime gets resolved as `'static` + | +note: the lint level is defined here + --> $DIR/example-from-issue48686.rs:1:9 + | +LL | #![deny(elided_named_lifetimes)] + | ^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + diff --git a/tests/ui/lint/elided-named-lifetimes/missing-lifetime-kind.rs b/tests/ui/lint/elided-named-lifetimes/missing-lifetime-kind.rs new file mode 100644 index 00000000000..2f9083ed65f --- /dev/null +++ b/tests/ui/lint/elided-named-lifetimes/missing-lifetime-kind.rs @@ -0,0 +1,27 @@ +#![deny(elided_named_lifetimes)] + +fn ampersand<'a>(x: &'a u8) -> &u8 { + //~^ ERROR elided lifetime has a name + x +} + +struct Brackets<'a>(&'a u8); + +fn brackets<'a>(x: &'a u8) -> Brackets { + //~^ ERROR elided lifetime has a name + Brackets(x) +} + +struct Comma<'a, T>(&'a T); + +fn comma<'a>(x: &'a u8) -> Comma<u8> { + //~^ ERROR elided lifetime has a name + Comma(x) +} + +fn underscore<'a>(x: &'a u8) -> &'_ u8 { + //~^ ERROR elided lifetime has a name + x +} + +fn main() {} diff --git a/tests/ui/lint/elided-named-lifetimes/missing-lifetime-kind.stderr b/tests/ui/lint/elided-named-lifetimes/missing-lifetime-kind.stderr new file mode 100644 index 00000000000..249ae146b16 --- /dev/null +++ b/tests/ui/lint/elided-named-lifetimes/missing-lifetime-kind.stderr @@ -0,0 +1,40 @@ +error: elided lifetime has a name + --> $DIR/missing-lifetime-kind.rs:3:32 + | +LL | fn ampersand<'a>(x: &'a u8) -> &u8 { + | -- ^ this elided lifetime gets resolved as `'a` + | | + | lifetime `'a` declared here + | +note: the lint level is defined here + --> $DIR/missing-lifetime-kind.rs:1:9 + | +LL | #![deny(elided_named_lifetimes)] + | ^^^^^^^^^^^^^^^^^^^^^^ + +error: elided lifetime has a name + --> $DIR/missing-lifetime-kind.rs:10:31 + | +LL | fn brackets<'a>(x: &'a u8) -> Brackets { + | -- ^^^^^^^^ this elided lifetime gets resolved as `'a` + | | + | lifetime `'a` declared here + +error: elided lifetime has a name + --> $DIR/missing-lifetime-kind.rs:17:33 + | +LL | fn comma<'a>(x: &'a u8) -> Comma<u8> { + | -- ^ this elided lifetime gets resolved as `'a` + | | + | lifetime `'a` declared here + +error: elided lifetime has a name + --> $DIR/missing-lifetime-kind.rs:22:34 + | +LL | fn underscore<'a>(x: &'a u8) -> &'_ u8 { + | -- ^^ this elided lifetime gets resolved as `'a` + | | + | lifetime `'a` declared here + +error: aborting due to 4 previous errors + diff --git a/tests/ui/lint/elided-named-lifetimes/not-tied-to-crate.rs b/tests/ui/lint/elided-named-lifetimes/not-tied-to-crate.rs new file mode 100644 index 00000000000..4f9218130fb --- /dev/null +++ b/tests/ui/lint/elided-named-lifetimes/not-tied-to-crate.rs @@ -0,0 +1,17 @@ +#![allow(elided_named_lifetimes)] + +#[warn(elided_named_lifetimes)] +mod foo { + fn bar(x: &'static u8) -> &u8 { + //~^ WARNING elided lifetime has a name + x + } + + #[deny(elided_named_lifetimes)] + fn baz(x: &'static u8) -> &u8 { + //~^ ERROR elided lifetime has a name + x + } +} + +fn main() {} diff --git a/tests/ui/lint/elided-named-lifetimes/not-tied-to-crate.stderr b/tests/ui/lint/elided-named-lifetimes/not-tied-to-crate.stderr new file mode 100644 index 00000000000..c465aab1a03 --- /dev/null +++ b/tests/ui/lint/elided-named-lifetimes/not-tied-to-crate.stderr @@ -0,0 +1,26 @@ +warning: elided lifetime has a name + --> $DIR/not-tied-to-crate.rs:5:31 + | +LL | fn bar(x: &'static u8) -> &u8 { + | ^ this elided lifetime gets resolved as `'static` + | +note: the lint level is defined here + --> $DIR/not-tied-to-crate.rs:3:8 + | +LL | #[warn(elided_named_lifetimes)] + | ^^^^^^^^^^^^^^^^^^^^^^ + +error: elided lifetime has a name + --> $DIR/not-tied-to-crate.rs:11:31 + | +LL | fn baz(x: &'static u8) -> &u8 { + | ^ this elided lifetime gets resolved as `'static` + | +note: the lint level is defined here + --> $DIR/not-tied-to-crate.rs:10:12 + | +LL | #[deny(elided_named_lifetimes)] + | ^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error; 1 warning emitted + diff --git a/tests/ui/lint/elided-named-lifetimes/static.rs b/tests/ui/lint/elided-named-lifetimes/static.rs new file mode 100644 index 00000000000..dc8222c6e6e --- /dev/null +++ b/tests/ui/lint/elided-named-lifetimes/static.rs @@ -0,0 +1,46 @@ +#![deny(elided_named_lifetimes)] + +use std::borrow::Cow; + +const A: &[u8] = &[]; +static B: &str = "hello"; + +trait Trait { + const C: &u8 = &0; +} + +impl Trait for () { + const C: &u8 = &1; +} + +fn ampersand(x: &'static u8) -> &u8 { + //~^ ERROR elided lifetime has a name + x +} + +struct Brackets<'a>(&'a u8); + +fn brackets(x: &'static u8) -> Brackets { + //~^ ERROR elided lifetime has a name + Brackets(x) +} + +struct Comma<'a, T>(&'a T); + +fn comma(x: &'static u8) -> Comma<u8> { + //~^ ERROR elided lifetime has a name + Comma(x) +} + +fn underscore(x: &'static u8) -> &'_ u8 { + //~^ ERROR elided lifetime has a name + x +} + +const NESTED: &Vec<&Box<Cow<str>>> = &vec![]; + +fn main() { + const HELLO: &str = "Hello"; + static WORLD: &str = "world"; + println!("{HELLO}, {WORLD}!") +} diff --git a/tests/ui/lint/elided-named-lifetimes/static.stderr b/tests/ui/lint/elided-named-lifetimes/static.stderr new file mode 100644 index 00000000000..d2e9776cb4f --- /dev/null +++ b/tests/ui/lint/elided-named-lifetimes/static.stderr @@ -0,0 +1,32 @@ +error: elided lifetime has a name + --> $DIR/static.rs:16:33 + | +LL | fn ampersand(x: &'static u8) -> &u8 { + | ^ this elided lifetime gets resolved as `'static` + | +note: the lint level is defined here + --> $DIR/static.rs:1:9 + | +LL | #![deny(elided_named_lifetimes)] + | ^^^^^^^^^^^^^^^^^^^^^^ + +error: elided lifetime has a name + --> $DIR/static.rs:23:32 + | +LL | fn brackets(x: &'static u8) -> Brackets { + | ^^^^^^^^ this elided lifetime gets resolved as `'static` + +error: elided lifetime has a name + --> $DIR/static.rs:30:34 + | +LL | fn comma(x: &'static u8) -> Comma<u8> { + | ^ this elided lifetime gets resolved as `'static` + +error: elided lifetime has a name + --> $DIR/static.rs:35:35 + | +LL | fn underscore(x: &'static u8) -> &'_ u8 { + | ^^ this elided lifetime gets resolved as `'static` + +error: aborting due to 4 previous errors + diff --git a/tests/ui/lint/force-warn/cap-lints-warn-allowed-warn-by-default-lint.stderr b/tests/ui/lint/force-warn/cap-lints-warn-allowed-warn-by-default-lint.stderr index 01c2ed84c63..d1b764b3414 100644 --- a/tests/ui/lint/force-warn/cap-lints-warn-allowed-warn-by-default-lint.stderr +++ b/tests/ui/lint/force-warn/cap-lints-warn-allowed-warn-by-default-lint.stderr @@ -7,7 +7,6 @@ LL | 0...100 => true, = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> = note: `--force-warn ellipsis-inclusive-range-patterns` implied by `--force-warn rust-2021-compatibility` - = help: to override `--force-warn rust-2021-compatibility` add `#[allow(ellipsis_inclusive_range_patterns)]` warning: 1 warning emitted diff --git a/tests/ui/lint/force-warn/lint-group-allow-warnings.stderr b/tests/ui/lint/force-warn/lint-group-allow-warnings.stderr index e925a195fb1..dc7b1b7b98d 100644 --- a/tests/ui/lint/force-warn/lint-group-allow-warnings.stderr +++ b/tests/ui/lint/force-warn/lint-group-allow-warnings.stderr @@ -5,7 +5,6 @@ LL | pub fn FUNCTION() {} | ^^^^^^^^ help: convert the identifier to snake case: `function` | = note: `--force-warn non-snake-case` implied by `--force-warn nonstandard-style` - = help: to override `--force-warn nonstandard-style` add `#[allow(non_snake_case)]` warning: 1 warning emitted diff --git a/tests/ui/lint/force-warn/lint-group-allowed-cli-warn-by-default-lint.stderr b/tests/ui/lint/force-warn/lint-group-allowed-cli-warn-by-default-lint.stderr index a74cda2239f..dc85e8cf961 100644 --- a/tests/ui/lint/force-warn/lint-group-allowed-cli-warn-by-default-lint.stderr +++ b/tests/ui/lint/force-warn/lint-group-allowed-cli-warn-by-default-lint.stderr @@ -7,7 +7,6 @@ LL | pub fn function(_x: Box<SomeTrait>) {} = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> = note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2018-idioms` - = help: to override `--force-warn rust-2018-idioms` add `#[allow(bare_trait_objects)]` help: if this is an object-safe trait, use `dyn` | LL | pub fn function(_x: Box<dyn SomeTrait>) {} diff --git a/tests/ui/lint/force-warn/lint-group-allowed-lint-group.stderr b/tests/ui/lint/force-warn/lint-group-allowed-lint-group.stderr index c9472a3b9b9..55cfad838f8 100644 --- a/tests/ui/lint/force-warn/lint-group-allowed-lint-group.stderr +++ b/tests/ui/lint/force-warn/lint-group-allowed-lint-group.stderr @@ -7,7 +7,6 @@ LL | pub fn function(_x: Box<SomeTrait>) {} = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> = note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2018-idioms` - = help: to override `--force-warn rust-2018-idioms` add `#[allow(bare_trait_objects)]` help: if this is an object-safe trait, use `dyn` | LL | pub fn function(_x: Box<dyn SomeTrait>) {} diff --git a/tests/ui/lint/force-warn/lint-group-allowed-warn-by-default-lint.stderr b/tests/ui/lint/force-warn/lint-group-allowed-warn-by-default-lint.stderr index 558d5cbb531..b7bf0c4ee21 100644 --- a/tests/ui/lint/force-warn/lint-group-allowed-warn-by-default-lint.stderr +++ b/tests/ui/lint/force-warn/lint-group-allowed-warn-by-default-lint.stderr @@ -7,7 +7,6 @@ LL | pub fn function(_x: Box<SomeTrait>) {} = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> = note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2018-idioms` - = help: to override `--force-warn rust-2018-idioms` add `#[allow(bare_trait_objects)]` help: if this is an object-safe trait, use `dyn` | LL | pub fn function(_x: Box<dyn SomeTrait>) {} diff --git a/tests/ui/lint/group-forbid-always-trumps-cli.stderr b/tests/ui/lint/group-forbid-always-trumps-cli.stderr index 21674ebae9c..ed1242eacfc 100644 --- a/tests/ui/lint/group-forbid-always-trumps-cli.stderr +++ b/tests/ui/lint/group-forbid-always-trumps-cli.stderr @@ -5,7 +5,6 @@ LL | let x = 1; | ^ help: if this is intentional, prefix it with an underscore: `_x` | = note: `-F unused-variables` implied by `-F unused` - = help: to override `-F unused` add `#[allow(unused_variables)]` error: aborting due to 1 previous error diff --git a/tests/ui/lint/issue-1866.stderr b/tests/ui/lint/issue-1866.stderr index 36d323825a4..d19a1349668 100644 --- a/tests/ui/lint/issue-1866.stderr +++ b/tests/ui/lint/issue-1866.stderr @@ -2,10 +2,10 @@ warning: `rust_task_is_unwinding` redeclared with a different signature --> $DIR/issue-1866.rs:23:13 | LL | pub fn rust_task_is_unwinding(rt: *const rust_task) -> bool; - | ----------------------------------------------------------- `rust_task_is_unwinding` previously declared here + | ------------------------------------------------------------ `rust_task_is_unwinding` previously declared here ... LL | pub fn rust_task_is_unwinding(rt: *const rust_task) -> bool; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | = note: expected `unsafe extern "C" fn(*const usize) -> bool` found `unsafe extern "C" fn(*const bool) -> bool` diff --git a/tests/ui/lint/issue-30302.stderr b/tests/ui/lint/issue-30302.stderr index baf6c0d7a59..317fefee466 100644 --- a/tests/ui/lint/issue-30302.stderr +++ b/tests/ui/lint/issue-30302.stderr @@ -13,7 +13,7 @@ LL | Nil => true, | --- matches any value LL | LL | _ => false - | ^ unreachable pattern + | ^ no value can reach this | note: the lint level is defined here --> $DIR/issue-30302.rs:4:9 diff --git a/tests/ui/lint/lint-attr-everywhere-late.stderr b/tests/ui/lint/lint-attr-everywhere-late.stderr index ddc31905afb..1937b618236 100644 --- a/tests/ui/lint/lint-attr-everywhere-late.stderr +++ b/tests/ui/lint/lint-attr-everywhere-late.stderr @@ -406,10 +406,10 @@ error: `clashing1` redeclared with a different signature --> $DIR/lint-attr-everywhere-late.rs:123:5 | LL | fn clashing1(); - | -------------- `clashing1` previously declared here + | --------------- `clashing1` previously declared here ... LL | fn clashing1(_: i32); - | ^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration + | ^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | = note: expected `unsafe extern "C" fn()` found `unsafe extern "C" fn(i32)` @@ -423,10 +423,10 @@ error: `clashing2` redeclared with a different signature --> $DIR/lint-attr-everywhere-late.rs:128:5 | LL | fn clashing2(); - | -------------- `clashing2` previously declared here + | --------------- `clashing2` previously declared here ... LL | fn clashing2(_: i32); - | ^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration + | ^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | = note: expected `unsafe extern "C" fn()` found `unsafe extern "C" fn(i32)` diff --git a/tests/ui/lint/lint-ctypes-cstr.rs b/tests/ui/lint/lint-ctypes-cstr.rs new file mode 100644 index 00000000000..b04decd0bca --- /dev/null +++ b/tests/ui/lint/lint-ctypes-cstr.rs @@ -0,0 +1,36 @@ +#![crate_type = "lib"] +#![deny(improper_ctypes, improper_ctypes_definitions)] + +use std::ffi::{CStr, CString}; + +extern "C" { + fn take_cstr(s: CStr); + //~^ ERROR `extern` block uses type `CStr`, which is not FFI-safe + //~| HELP consider passing a `*const std::ffi::c_char` instead, and use `CStr::as_ptr()` + fn take_cstr_ref(s: &CStr); + //~^ ERROR `extern` block uses type `CStr`, which is not FFI-safe + //~| HELP consider passing a `*const std::ffi::c_char` instead, and use `CStr::as_ptr()` + fn take_cstring(s: CString); + //~^ ERROR `extern` block uses type `CString`, which is not FFI-safe + //~| HELP consider passing a `*const std::ffi::c_char` instead, and use `CStr::as_ptr()` + fn take_cstring_ref(s: &CString); + //~^ ERROR `extern` block uses type `CString`, which is not FFI-safe + //~| HELP consider passing a `*const std::ffi::c_char` instead, and use `CStr::as_ptr()` + + fn no_special_help_for_mut_cstring(s: *mut CString); + //~^ ERROR `extern` block uses type `CString`, which is not FFI-safe + //~| HELP consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct + + fn no_special_help_for_mut_cstring_ref(s: &mut CString); + //~^ ERROR `extern` block uses type `CString`, which is not FFI-safe + //~| HELP consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct +} + +extern "C" fn rust_take_cstr_ref(s: &CStr) {} +//~^ ERROR `extern` fn uses type `CStr`, which is not FFI-safe +//~| HELP consider passing a `*const std::ffi::c_char` instead, and use `CStr::as_ptr()` +extern "C" fn rust_take_cstring(s: CString) {} +//~^ ERROR `extern` fn uses type `CString`, which is not FFI-safe +//~| HELP consider passing a `*const std::ffi::c_char` instead, and use `CStr::as_ptr()` +extern "C" fn rust_no_special_help_for_mut_cstring(s: *mut CString) {} +extern "C" fn rust_no_special_help_for_mut_cstring_ref(s: &mut CString) {} diff --git a/tests/ui/lint/lint-ctypes-cstr.stderr b/tests/ui/lint/lint-ctypes-cstr.stderr new file mode 100644 index 00000000000..8957758d577 --- /dev/null +++ b/tests/ui/lint/lint-ctypes-cstr.stderr @@ -0,0 +1,84 @@ +error: `extern` block uses type `CStr`, which is not FFI-safe + --> $DIR/lint-ctypes-cstr.rs:7:21 + | +LL | fn take_cstr(s: CStr); + | ^^^^ not FFI-safe + | + = help: consider passing a `*const std::ffi::c_char` instead, and use `CStr::as_ptr()` + = note: `CStr`/`CString` do not have a guaranteed layout +note: the lint level is defined here + --> $DIR/lint-ctypes-cstr.rs:2:9 + | +LL | #![deny(improper_ctypes, improper_ctypes_definitions)] + | ^^^^^^^^^^^^^^^ + +error: `extern` block uses type `CStr`, which is not FFI-safe + --> $DIR/lint-ctypes-cstr.rs:10:25 + | +LL | fn take_cstr_ref(s: &CStr); + | ^^^^^ not FFI-safe + | + = help: consider passing a `*const std::ffi::c_char` instead, and use `CStr::as_ptr()` + = note: `CStr`/`CString` do not have a guaranteed layout + +error: `extern` block uses type `CString`, which is not FFI-safe + --> $DIR/lint-ctypes-cstr.rs:13:24 + | +LL | fn take_cstring(s: CString); + | ^^^^^^^ not FFI-safe + | + = help: consider passing a `*const std::ffi::c_char` instead, and use `CStr::as_ptr()` + = note: `CStr`/`CString` do not have a guaranteed layout + +error: `extern` block uses type `CString`, which is not FFI-safe + --> $DIR/lint-ctypes-cstr.rs:16:28 + | +LL | fn take_cstring_ref(s: &CString); + | ^^^^^^^^ not FFI-safe + | + = help: consider passing a `*const std::ffi::c_char` instead, and use `CStr::as_ptr()` + = note: `CStr`/`CString` do not have a guaranteed layout + +error: `extern` block uses type `CString`, which is not FFI-safe + --> $DIR/lint-ctypes-cstr.rs:20:43 + | +LL | fn no_special_help_for_mut_cstring(s: *mut CString); + | ^^^^^^^^^^^^ not FFI-safe + | + = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct + = note: this struct has unspecified layout + +error: `extern` block uses type `CString`, which is not FFI-safe + --> $DIR/lint-ctypes-cstr.rs:24:47 + | +LL | fn no_special_help_for_mut_cstring_ref(s: &mut CString); + | ^^^^^^^^^^^^ not FFI-safe + | + = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct + = note: this struct has unspecified layout + +error: `extern` fn uses type `CStr`, which is not FFI-safe + --> $DIR/lint-ctypes-cstr.rs:29:37 + | +LL | extern "C" fn rust_take_cstr_ref(s: &CStr) {} + | ^^^^^ not FFI-safe + | + = help: consider passing a `*const std::ffi::c_char` instead, and use `CStr::as_ptr()` + = note: `CStr`/`CString` do not have a guaranteed layout +note: the lint level is defined here + --> $DIR/lint-ctypes-cstr.rs:2:26 + | +LL | #![deny(improper_ctypes, improper_ctypes_definitions)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: `extern` fn uses type `CString`, which is not FFI-safe + --> $DIR/lint-ctypes-cstr.rs:32:36 + | +LL | extern "C" fn rust_take_cstring(s: CString) {} + | ^^^^^^^ not FFI-safe + | + = help: consider passing a `*const std::ffi::c_char` instead, and use `CStr::as_ptr()` + = note: `CStr`/`CString` do not have a guaranteed layout + +error: aborting due to 8 previous errors + diff --git a/tests/ui/lint/lint-missing-doc.stderr b/tests/ui/lint/lint-missing-doc.stderr index 4e9ee4f2769..5165ccc3fd0 100644 --- a/tests/ui/lint/lint-missing-doc.stderr +++ b/tests/ui/lint/lint-missing-doc.stderr @@ -116,7 +116,7 @@ error: missing documentation for a function --> $DIR/lint-missing-doc.rs:196:5 | LL | pub fn extern_fn_undocumented(f: f32) -> f32; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: missing documentation for a static --> $DIR/lint-missing-doc.rs:201:5 diff --git a/tests/ui/lint/lint-removed-cmdline-deny.stderr b/tests/ui/lint/lint-removed-cmdline-deny.stderr index 2a24e795f44..3321afa7fcd 100644 --- a/tests/ui/lint/lint-removed-cmdline-deny.stderr +++ b/tests/ui/lint/lint-removed-cmdline-deny.stderr @@ -26,10 +26,5 @@ LL | #[deny(warnings)] | ^^^^^^^^ = note: `#[deny(unused_variables)]` implied by `#[deny(warnings)]` -error: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok - | - = note: requested on the command line with `-D raw_pointer_derive` - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` - -error: aborting due to 5 previous errors +error: aborting due to 4 previous errors diff --git a/tests/ui/lint/lint-removed-cmdline.stderr b/tests/ui/lint/lint-removed-cmdline.stderr index 78ae2fd8fbf..fd63433c308 100644 --- a/tests/ui/lint/lint-removed-cmdline.stderr +++ b/tests/ui/lint/lint-removed-cmdline.stderr @@ -26,10 +26,5 @@ LL | #[deny(warnings)] | ^^^^^^^^ = note: `#[deny(unused_variables)]` implied by `#[deny(warnings)]` -warning: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok - | - = note: requested on the command line with `-D raw_pointer_derive` - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` - -error: aborting due to 1 previous error; 4 warnings emitted +error: aborting due to 1 previous error; 3 warnings emitted diff --git a/tests/ui/lint/lint-renamed-cmdline-deny.stderr b/tests/ui/lint/lint-renamed-cmdline-deny.stderr index 3c1a59ec1e1..0e182a4e5de 100644 --- a/tests/ui/lint/lint-renamed-cmdline-deny.stderr +++ b/tests/ui/lint/lint-renamed-cmdline-deny.stderr @@ -29,11 +29,5 @@ LL | #[deny(unused)] | ^^^^^^ = note: `#[deny(unused_variables)]` implied by `#[deny(unused)]` -error: lint `bare_trait_object` has been renamed to `bare_trait_objects` - | - = help: use the new name `bare_trait_objects` - = note: requested on the command line with `-D bare_trait_object` - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` - -error: aborting due to 5 previous errors +error: aborting due to 4 previous errors diff --git a/tests/ui/lint/lint-renamed-cmdline.stderr b/tests/ui/lint/lint-renamed-cmdline.stderr index 6544416f611..d6bb72f34dc 100644 --- a/tests/ui/lint/lint-renamed-cmdline.stderr +++ b/tests/ui/lint/lint-renamed-cmdline.stderr @@ -29,11 +29,5 @@ LL | #[deny(unused)] | ^^^^^^ = note: `#[deny(unused_variables)]` implied by `#[deny(unused)]` -warning: lint `bare_trait_object` has been renamed to `bare_trait_objects` - | - = help: use the new name `bare_trait_objects` - = note: requested on the command line with `-D bare_trait_object` - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` - -error: aborting due to 1 previous error; 4 warnings emitted +error: aborting due to 1 previous error; 3 warnings emitted diff --git a/tests/ui/lint/lint-unexported-no-mangle.stderr b/tests/ui/lint/lint-unexported-no-mangle.stderr index 39377b6fe84..0efec51abaf 100644 --- a/tests/ui/lint/lint-unexported-no-mangle.stderr +++ b/tests/ui/lint/lint-unexported-no-mangle.stderr @@ -45,15 +45,5 @@ LL | pub const PUB_FOO: u64 = 1; | | | help: try a static value: `pub static` -warning: lint `private_no_mangle_fns` has been removed: no longer a warning, `#[no_mangle]` functions always exported - | - = note: requested on the command line with `-F private_no_mangle_fns` - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` - -warning: lint `private_no_mangle_statics` has been removed: no longer a warning, `#[no_mangle]` statics always exported - | - = note: requested on the command line with `-F private_no_mangle_statics` - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` - -error: aborting due to 2 previous errors; 8 warnings emitted +error: aborting due to 2 previous errors; 6 warnings emitted diff --git a/tests/ui/lint/lint-unknown-lint-cmdline-deny.stderr b/tests/ui/lint/lint-unknown-lint-cmdline-deny.stderr index 1ce55706d76..f12ce03ddfc 100644 --- a/tests/ui/lint/lint-unknown-lint-cmdline-deny.stderr +++ b/tests/ui/lint/lint-unknown-lint-cmdline-deny.stderr @@ -30,17 +30,6 @@ error[E0602]: unknown lint: `dead_cod` = note: requested on the command line with `-D dead_cod` = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` -error[E0602]: unknown lint: `bogus` - | - = note: requested on the command line with `-D bogus` - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` - -error[E0602]: unknown lint: `dead_cod` - | - = help: did you mean: `dead_code` - = note: requested on the command line with `-D dead_cod` - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` - -error: aborting due to 8 previous errors +error: aborting due to 6 previous errors For more information about this error, try `rustc --explain E0602`. diff --git a/tests/ui/lint/lint-unknown-lint-cmdline.stderr b/tests/ui/lint/lint-unknown-lint-cmdline.stderr index 4e0c5dbcb07..f452fc9eb94 100644 --- a/tests/ui/lint/lint-unknown-lint-cmdline.stderr +++ b/tests/ui/lint/lint-unknown-lint-cmdline.stderr @@ -30,17 +30,6 @@ warning[E0602]: unknown lint: `dead_cod` = note: requested on the command line with `-D dead_cod` = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` -warning[E0602]: unknown lint: `bogus` - | - = note: requested on the command line with `-D bogus` - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` - -warning[E0602]: unknown lint: `dead_cod` - | - = help: did you mean: `dead_code` - = note: requested on the command line with `-D dead_cod` - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` - -warning: 8 warnings emitted +warning: 6 warnings emitted For more information about this error, try `rustc --explain E0602`. diff --git a/tests/ui/lint/lint-unnecessary-parens.fixed b/tests/ui/lint/lint-unnecessary-parens.fixed index 089aa1b7ab7..a8c8dd1d512 100644 --- a/tests/ui/lint/lint-unnecessary-parens.fixed +++ b/tests/ui/lint/lint-unnecessary-parens.fixed @@ -1,7 +1,6 @@ //@ run-rustfix #![deny(unused_parens)] -#![feature(raw_ref_op)] #![allow(while_true)] // for rustfix #[derive(Eq, PartialEq)] diff --git a/tests/ui/lint/lint-unnecessary-parens.rs b/tests/ui/lint/lint-unnecessary-parens.rs index dc77ee00352..02aa78283c7 100644 --- a/tests/ui/lint/lint-unnecessary-parens.rs +++ b/tests/ui/lint/lint-unnecessary-parens.rs @@ -1,7 +1,6 @@ //@ run-rustfix #![deny(unused_parens)] -#![feature(raw_ref_op)] #![allow(while_true)] // for rustfix #[derive(Eq, PartialEq)] diff --git a/tests/ui/lint/lint-unnecessary-parens.stderr b/tests/ui/lint/lint-unnecessary-parens.stderr index c9422437a9f..f2e5debd6e0 100644 --- a/tests/ui/lint/lint-unnecessary-parens.stderr +++ b/tests/ui/lint/lint-unnecessary-parens.stderr @@ -1,5 +1,5 @@ error: unnecessary parentheses around `return` value - --> $DIR/lint-unnecessary-parens.rs:14:12 + --> $DIR/lint-unnecessary-parens.rs:13:12 | LL | return (1); | ^ ^ @@ -16,7 +16,7 @@ LL + return 1; | error: unnecessary parentheses around `return` value - --> $DIR/lint-unnecessary-parens.rs:17:12 + --> $DIR/lint-unnecessary-parens.rs:16:12 | LL | return (X { y }); | ^ ^ @@ -28,7 +28,7 @@ LL + return X { y }; | error: unnecessary parentheses around type - --> $DIR/lint-unnecessary-parens.rs:20:46 + --> $DIR/lint-unnecessary-parens.rs:19:46 | LL | pub fn unused_parens_around_return_type() -> (u32) { | ^ ^ @@ -40,7 +40,7 @@ LL + pub fn unused_parens_around_return_type() -> u32 { | error: unnecessary parentheses around block return value - --> $DIR/lint-unnecessary-parens.rs:26:9 + --> $DIR/lint-unnecessary-parens.rs:25:9 | LL | (5) | ^ ^ @@ -52,7 +52,7 @@ LL + 5 | error: unnecessary parentheses around block return value - --> $DIR/lint-unnecessary-parens.rs:28:5 + --> $DIR/lint-unnecessary-parens.rs:27:5 | LL | (5) | ^ ^ @@ -64,7 +64,7 @@ LL + 5 | error: unnecessary parentheses around `if` condition - --> $DIR/lint-unnecessary-parens.rs:40:7 + --> $DIR/lint-unnecessary-parens.rs:39:7 | LL | if(true) {} | ^ ^ @@ -76,7 +76,7 @@ LL + if true {} | error: unnecessary parentheses around `while` condition - --> $DIR/lint-unnecessary-parens.rs:41:10 + --> $DIR/lint-unnecessary-parens.rs:40:10 | LL | while(true) {} | ^ ^ @@ -88,7 +88,7 @@ LL + while true {} | error: unnecessary parentheses around `for` iterator expression - --> $DIR/lint-unnecessary-parens.rs:42:13 + --> $DIR/lint-unnecessary-parens.rs:41:13 | LL | for _ in(e) {} | ^ ^ @@ -100,7 +100,7 @@ LL + for _ in e {} | error: unnecessary parentheses around `match` scrutinee expression - --> $DIR/lint-unnecessary-parens.rs:43:10 + --> $DIR/lint-unnecessary-parens.rs:42:10 | LL | match(1) { _ => ()} | ^ ^ @@ -112,7 +112,7 @@ LL + match 1 { _ => ()} | error: unnecessary parentheses around `return` value - --> $DIR/lint-unnecessary-parens.rs:44:11 + --> $DIR/lint-unnecessary-parens.rs:43:11 | LL | return(1); | ^ ^ @@ -124,7 +124,7 @@ LL + return 1; | error: unnecessary parentheses around assigned value - --> $DIR/lint-unnecessary-parens.rs:75:31 + --> $DIR/lint-unnecessary-parens.rs:74:31 | LL | pub const CONST_ITEM: usize = (10); | ^ ^ @@ -136,7 +136,7 @@ LL + pub const CONST_ITEM: usize = 10; | error: unnecessary parentheses around assigned value - --> $DIR/lint-unnecessary-parens.rs:76:33 + --> $DIR/lint-unnecessary-parens.rs:75:33 | LL | pub static STATIC_ITEM: usize = (10); | ^ ^ @@ -148,7 +148,7 @@ LL + pub static STATIC_ITEM: usize = 10; | error: unnecessary parentheses around function argument - --> $DIR/lint-unnecessary-parens.rs:80:9 + --> $DIR/lint-unnecessary-parens.rs:79:9 | LL | bar((true)); | ^ ^ @@ -160,7 +160,7 @@ LL + bar(true); | error: unnecessary parentheses around `if` condition - --> $DIR/lint-unnecessary-parens.rs:82:8 + --> $DIR/lint-unnecessary-parens.rs:81:8 | LL | if (true) {} | ^ ^ @@ -172,7 +172,7 @@ LL + if true {} | error: unnecessary parentheses around `while` condition - --> $DIR/lint-unnecessary-parens.rs:83:11 + --> $DIR/lint-unnecessary-parens.rs:82:11 | LL | while (true) {} | ^ ^ @@ -184,7 +184,7 @@ LL + while true {} | error: unnecessary parentheses around `match` scrutinee expression - --> $DIR/lint-unnecessary-parens.rs:84:11 + --> $DIR/lint-unnecessary-parens.rs:83:11 | LL | match (true) { | ^ ^ @@ -196,7 +196,7 @@ LL + match true { | error: unnecessary parentheses around `let` scrutinee expression - --> $DIR/lint-unnecessary-parens.rs:87:16 + --> $DIR/lint-unnecessary-parens.rs:86:16 | LL | if let 1 = (1) {} | ^ ^ @@ -208,7 +208,7 @@ LL + if let 1 = 1 {} | error: unnecessary parentheses around `let` scrutinee expression - --> $DIR/lint-unnecessary-parens.rs:88:19 + --> $DIR/lint-unnecessary-parens.rs:87:19 | LL | while let 1 = (2) {} | ^ ^ @@ -220,7 +220,7 @@ LL + while let 1 = 2 {} | error: unnecessary parentheses around method argument - --> $DIR/lint-unnecessary-parens.rs:104:24 + --> $DIR/lint-unnecessary-parens.rs:103:24 | LL | X { y: false }.foo((true)); | ^ ^ @@ -232,7 +232,7 @@ LL + X { y: false }.foo(true); | error: unnecessary parentheses around assigned value - --> $DIR/lint-unnecessary-parens.rs:106:18 + --> $DIR/lint-unnecessary-parens.rs:105:18 | LL | let mut _a = (0); | ^ ^ @@ -244,7 +244,7 @@ LL + let mut _a = 0; | error: unnecessary parentheses around assigned value - --> $DIR/lint-unnecessary-parens.rs:107:10 + --> $DIR/lint-unnecessary-parens.rs:106:10 | LL | _a = (0); | ^ ^ @@ -256,7 +256,7 @@ LL + _a = 0; | error: unnecessary parentheses around assigned value - --> $DIR/lint-unnecessary-parens.rs:108:11 + --> $DIR/lint-unnecessary-parens.rs:107:11 | LL | _a += (1); | ^ ^ @@ -268,7 +268,7 @@ LL + _a += 1; | error: unnecessary parentheses around pattern - --> $DIR/lint-unnecessary-parens.rs:110:8 + --> $DIR/lint-unnecessary-parens.rs:109:8 | LL | let(mut _a) = 3; | ^ ^ @@ -280,7 +280,7 @@ LL + let mut _a = 3; | error: unnecessary parentheses around pattern - --> $DIR/lint-unnecessary-parens.rs:111:9 + --> $DIR/lint-unnecessary-parens.rs:110:9 | LL | let (mut _a) = 3; | ^ ^ @@ -292,7 +292,7 @@ LL + let mut _a = 3; | error: unnecessary parentheses around pattern - --> $DIR/lint-unnecessary-parens.rs:112:8 + --> $DIR/lint-unnecessary-parens.rs:111:8 | LL | let( mut _a) = 3; | ^^ ^ @@ -304,7 +304,7 @@ LL + let mut _a = 3; | error: unnecessary parentheses around pattern - --> $DIR/lint-unnecessary-parens.rs:114:8 + --> $DIR/lint-unnecessary-parens.rs:113:8 | LL | let(_a) = 3; | ^ ^ @@ -316,7 +316,7 @@ LL + let _a = 3; | error: unnecessary parentheses around pattern - --> $DIR/lint-unnecessary-parens.rs:115:9 + --> $DIR/lint-unnecessary-parens.rs:114:9 | LL | let (_a) = 3; | ^ ^ @@ -328,7 +328,7 @@ LL + let _a = 3; | error: unnecessary parentheses around pattern - --> $DIR/lint-unnecessary-parens.rs:116:8 + --> $DIR/lint-unnecessary-parens.rs:115:8 | LL | let( _a) = 3; | ^^ ^ @@ -340,7 +340,7 @@ LL + let _a = 3; | error: unnecessary parentheses around block return value - --> $DIR/lint-unnecessary-parens.rs:122:9 + --> $DIR/lint-unnecessary-parens.rs:121:9 | LL | (unit!() - One) | ^ ^ @@ -352,7 +352,7 @@ LL + unit!() - One | error: unnecessary parentheses around block return value - --> $DIR/lint-unnecessary-parens.rs:124:9 + --> $DIR/lint-unnecessary-parens.rs:123:9 | LL | (unit![] - One) | ^ ^ @@ -364,7 +364,7 @@ LL + unit![] - One | error: unnecessary parentheses around block return value - --> $DIR/lint-unnecessary-parens.rs:127:9 + --> $DIR/lint-unnecessary-parens.rs:126:9 | LL | (unit! {} - One) | ^ ^ @@ -376,7 +376,7 @@ LL + unit! {} - One | error: unnecessary parentheses around assigned value - --> $DIR/lint-unnecessary-parens.rs:132:14 + --> $DIR/lint-unnecessary-parens.rs:131:14 | LL | let _r = (&x); | ^ ^ @@ -388,7 +388,7 @@ LL + let _r = &x; | error: unnecessary parentheses around assigned value - --> $DIR/lint-unnecessary-parens.rs:133:14 + --> $DIR/lint-unnecessary-parens.rs:132:14 | LL | let _r = (&mut x); | ^ ^ diff --git a/tests/ui/lint/must_not_suspend/other_items.stderr b/tests/ui/lint/must_not_suspend/other_items.stderr index e6c36b78951..dff5210b7e4 100644 --- a/tests/ui/lint/must_not_suspend/other_items.stderr +++ b/tests/ui/lint/must_not_suspend/other_items.stderr @@ -1,10 +1,10 @@ -error: `must_not_suspend` attribute should be applied to a struct, enum, or trait +error: `must_not_suspend` attribute should be applied to a struct, enum, union, or trait --> $DIR/other_items.rs:5:1 | LL | #[must_not_suspend] | ^^^^^^^^^^^^^^^^^^^ LL | mod inner {} - | ------------ is not a struct, enum, or trait + | ------------ is not a struct, enum, union, or trait error: aborting due to 1 previous error diff --git a/tests/ui/lint/must_not_suspend/return.stderr b/tests/ui/lint/must_not_suspend/return.stderr index 5a73064c787..440f8165686 100644 --- a/tests/ui/lint/must_not_suspend/return.stderr +++ b/tests/ui/lint/must_not_suspend/return.stderr @@ -1,4 +1,4 @@ -error: `must_not_suspend` attribute should be applied to a struct, enum, or trait +error: `must_not_suspend` attribute should be applied to a struct, enum, union, or trait --> $DIR/return.rs:5:1 | LL | #[must_not_suspend] @@ -6,7 +6,7 @@ LL | #[must_not_suspend] LL | / fn foo() -> i32 { LL | | 0 LL | | } - | |_- is not a struct, enum, or trait + | |_- is not a struct, enum, union, or trait error: aborting due to 1 previous error diff --git a/tests/ui/lint/unaligned_references.stderr b/tests/ui/lint/unaligned_references.current.stderr index 328cafbd986..0f980c5301f 100644 --- a/tests/ui/lint/unaligned_references.stderr +++ b/tests/ui/lint/unaligned_references.current.stderr @@ -1,5 +1,5 @@ error[E0793]: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:28:13 + --> $DIR/unaligned_references.rs:32:13 | LL | &self.x; | ^^^^^^^ @@ -9,7 +9,7 @@ LL | &self.x; = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) error[E0793]: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:40:24 + --> $DIR/unaligned_references.rs:44:24 | LL | println!("{:?}", &*foo.0); | ^^^^^ @@ -19,7 +19,7 @@ LL | println!("{:?}", &*foo.0); = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) error[E0793]: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:42:24 + --> $DIR/unaligned_references.rs:46:24 | LL | println!("{:?}", &*foo.0); | ^^^^^ @@ -29,7 +29,7 @@ LL | println!("{:?}", &*foo.0); = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) error[E0793]: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:47:24 + --> $DIR/unaligned_references.rs:51:24 | LL | println!("{:?}", &*foo.0); | ^^^^^ @@ -39,7 +39,7 @@ LL | println!("{:?}", &*foo.0); = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) error[E0793]: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:57:17 + --> $DIR/unaligned_references.rs:81:17 | LL | let _ = &good.ptr; | ^^^^^^^^^ @@ -49,7 +49,7 @@ LL | let _ = &good.ptr; = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) error[E0793]: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:58:17 + --> $DIR/unaligned_references.rs:82:17 | LL | let _ = &good.data; | ^^^^^^^^^^ @@ -59,7 +59,7 @@ LL | let _ = &good.data; = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) error[E0793]: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:60:17 + --> $DIR/unaligned_references.rs:84:17 | LL | let _ = &good.data as *const _; | ^^^^^^^^^^ @@ -69,7 +69,7 @@ LL | let _ = &good.data as *const _; = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) error[E0793]: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:61:27 + --> $DIR/unaligned_references.rs:85:27 | LL | let _: *const _ = &good.data; | ^^^^^^^^^^ @@ -79,7 +79,7 @@ LL | let _: *const _ = &good.data; = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) error[E0793]: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:63:17 + --> $DIR/unaligned_references.rs:87:17 | LL | let _ = good.data.clone(); | ^^^^^^^^^ @@ -89,7 +89,7 @@ LL | let _ = good.data.clone(); = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) error[E0793]: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:65:17 + --> $DIR/unaligned_references.rs:89:17 | LL | let _ = &good.data2[0]; | ^^^^^^^^^^^^^^ @@ -99,7 +99,7 @@ LL | let _ = &good.data2[0]; = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) error[E0793]: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:74:17 + --> $DIR/unaligned_references.rs:98:17 | LL | let _ = &packed2.x; | ^^^^^^^^^^ @@ -109,7 +109,7 @@ LL | let _ = &packed2.x; = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) error[E0793]: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:113:20 + --> $DIR/unaligned_references.rs:137:20 | LL | let _ref = &m1.1.a; | ^^^^^^^ @@ -119,7 +119,7 @@ LL | let _ref = &m1.1.a; = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) error[E0793]: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:116:20 + --> $DIR/unaligned_references.rs:140:20 | LL | let _ref = &m2.1.a; | ^^^^^^^ diff --git a/tests/ui/lint/unaligned_references.next.stderr b/tests/ui/lint/unaligned_references.next.stderr new file mode 100644 index 00000000000..0f980c5301f --- /dev/null +++ b/tests/ui/lint/unaligned_references.next.stderr @@ -0,0 +1,133 @@ +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:32:13 + | +LL | &self.x; + | ^^^^^^^ + | + = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses + = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:44:24 + | +LL | println!("{:?}", &*foo.0); + | ^^^^^ + | + = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses + = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:46:24 + | +LL | println!("{:?}", &*foo.0); + | ^^^^^ + | + = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses + = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:51:24 + | +LL | println!("{:?}", &*foo.0); + | ^^^^^ + | + = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses + = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:81:17 + | +LL | let _ = &good.ptr; + | ^^^^^^^^^ + | + = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses + = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:82:17 + | +LL | let _ = &good.data; + | ^^^^^^^^^^ + | + = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses + = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:84:17 + | +LL | let _ = &good.data as *const _; + | ^^^^^^^^^^ + | + = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses + = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:85:27 + | +LL | let _: *const _ = &good.data; + | ^^^^^^^^^^ + | + = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses + = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:87:17 + | +LL | let _ = good.data.clone(); + | ^^^^^^^^^ + | + = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses + = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:89:17 + | +LL | let _ = &good.data2[0]; + | ^^^^^^^^^^^^^^ + | + = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses + = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:98:17 + | +LL | let _ = &packed2.x; + | ^^^^^^^^^^ + | + = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses + = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:137:20 + | +LL | let _ref = &m1.1.a; + | ^^^^^^^ + | + = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses + = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + +error[E0793]: reference to packed field is unaligned + --> $DIR/unaligned_references.rs:140:20 + | +LL | let _ref = &m2.1.a; + | ^^^^^^^ + | + = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses + = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + +error: aborting due to 13 previous errors + +For more information about this error, try `rustc --explain E0793`. diff --git a/tests/ui/lint/unaligned_references.rs b/tests/ui/lint/unaligned_references.rs index 3f6dab35475..321e3ed135c 100644 --- a/tests/ui/lint/unaligned_references.rs +++ b/tests/ui/lint/unaligned_references.rs @@ -1,5 +1,9 @@ -use std::mem::ManuallyDrop; +//@ revisions: current next +//@ ignore-compare-mode-next-solver (explicit revisions) +//@[next] compile-flags: -Znext-solver + use std::fmt::Debug; +use std::mem::ManuallyDrop; #[repr(packed)] pub struct Good { @@ -50,6 +54,26 @@ fn packed_dyn() { println!("{:?}", &*foo.0); // no error! } +// Test for #115396 +fn packed_slice_behind_alias() { + trait Mirror { + type Assoc: ?Sized; + } + impl<T: ?Sized> Mirror for T { + type Assoc = T; + } + + struct W<T: ?Sized>(<T as Mirror>::Assoc); + + #[repr(packed)] + struct Unaligned<T: ?Sized>(ManuallyDrop<W<T>>); + + // Even if the actual alignment is 1, we cannot know that when looking at `dyn Debug.` + let ref local: Unaligned<[_; 3]> = Unaligned(ManuallyDrop::new(W([3, 5, 8u8]))); + let foo: &Unaligned<[u8]> = local; + let x = &foo.0; // Fine, since the tail of `foo` is `[_]` +} + fn main() { unsafe { let good = Good { data: 0, ptr: &0, data2: [0, 0], aligned: [0; 32] }; diff --git a/tests/ui/lint/unreachable_pub.stderr b/tests/ui/lint/unreachable_pub.stderr index 705a537a3f1..65f45fbd816 100644 --- a/tests/ui/lint/unreachable_pub.stderr +++ b/tests/ui/lint/unreachable_pub.stderr @@ -130,7 +130,7 @@ warning: unreachable `pub` item --> $DIR/unreachable_pub.rs:48:9 | LL | pub fn catalyze() -> bool; - | ---^^^^^^^^^^^^^^^^^^^^^^ + | ---^^^^^^^^^^^^^^^^^^^^^^^ | | | help: consider restricting its visibility: `pub(crate)` | diff --git a/tests/ui/lint/unused/lint-unused-mut-variables.rs b/tests/ui/lint/unused/lint-unused-mut-variables.rs index f0c7dff666e..bc38af9867c 100644 --- a/tests/ui/lint/unused/lint-unused-mut-variables.rs +++ b/tests/ui/lint/unused/lint-unused-mut-variables.rs @@ -3,7 +3,7 @@ // Exercise the unused_mut attribute in some positive and negative cases #![warn(unused_mut)] -#![feature(async_closure, raw_ref_op)] +#![feature(async_closure)] async fn baz_async( mut a: i32, diff --git a/tests/ui/lint/unused/lint-unused-variables.stderr b/tests/ui/lint/unused/lint-unused-variables.stderr index 09729eeba79..ef590d85aef 100644 --- a/tests/ui/lint/unused/lint-unused-variables.stderr +++ b/tests/ui/lint/unused/lint-unused-variables.stderr @@ -16,6 +16,12 @@ error: unused variable: `a` LL | a: i32, | ^ help: if this is intentional, prefix it with an underscore: `_a` +error: unused variable: `a` + --> $DIR/lint-unused-variables.rs:68:9 + | +LL | a: i32, + | ^ help: if this is intentional, prefix it with an underscore: `_a` + error: unused variable: `b` --> $DIR/lint-unused-variables.rs:14:5 | @@ -58,12 +64,6 @@ error: unused variable: `b` LL | b: i32, | ^ help: if this is intentional, prefix it with an underscore: `_b` -error: unused variable: `a` - --> $DIR/lint-unused-variables.rs:68:9 - | -LL | a: i32, - | ^ help: if this is intentional, prefix it with an underscore: `_a` - error: unused variable: `b` --> $DIR/lint-unused-variables.rs:74:9 | diff --git a/tests/ui/macros/macro-match-nonterminal.stderr b/tests/ui/macros/macro-match-nonterminal.stderr index 831579c4fef..f221f92c3cd 100644 --- a/tests/ui/macros/macro-match-nonterminal.stderr +++ b/tests/ui/macros/macro-match-nonterminal.stderr @@ -1,14 +1,14 @@ error: missing fragment specifier - --> $DIR/macro-match-nonterminal.rs:2:8 + --> $DIR/macro-match-nonterminal.rs:2:6 | LL | ($a, $b) => { - | ^ + | ^^ error: missing fragment specifier - --> $DIR/macro-match-nonterminal.rs:2:8 + --> $DIR/macro-match-nonterminal.rs:2:6 | LL | ($a, $b) => { - | ^ + | ^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107> @@ -27,10 +27,10 @@ error: aborting due to 3 previous errors Future incompatibility report: Future breakage diagnostic: error: missing fragment specifier - --> $DIR/macro-match-nonterminal.rs:2:8 + --> $DIR/macro-match-nonterminal.rs:2:6 | LL | ($a, $b) => { - | ^ + | ^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107> diff --git a/tests/ui/macros/stringify.rs b/tests/ui/macros/stringify.rs index f06c1f99069..f405cd253de 100644 --- a/tests/ui/macros/stringify.rs +++ b/tests/ui/macros/stringify.rs @@ -14,7 +14,6 @@ #![feature(let_chains)] #![feature(more_qualified_paths)] #![feature(never_patterns)] -#![feature(raw_ref_op)] #![feature(trait_alias)] #![feature(try_blocks)] #![feature(type_ascription)] @@ -33,8 +32,6 @@ macro_rules! stmt { ($stmt:stmt) => { stringify!($stmt) }; } macro_rules! ty { ($ty:ty) => { stringify!($ty) }; } macro_rules! vis { ($vis:vis) => { stringify!($vis) }; } -// Use this when AST pretty-printing and TokenStream pretty-printing give -// the same result (which is preferable.) macro_rules! c1 { ($frag:ident, [$($tt:tt)*], $s:literal) => { // Prior to #125174: @@ -66,6 +63,8 @@ fn test_block() { } ], "{ let _; true }" ); + + // Attributes are not allowed on vanilla blocks. } #[test] @@ -332,6 +331,20 @@ fn test_expr() { // ExprKind::FormatArgs: untestable because this test works pre-expansion. // ExprKind::Err: untestable. + + // Ones involving attributes. + c1!(expr, [ #[aa] 1 ], "#[aa] 1"); + c1!(expr, [ #[aa] #[bb] x ], "#[aa] #[bb] x"); + c1!(expr, [ #[aa] 1 + 2 ], "#[aa] 1 + 2"); + c1!(expr, [ #[aa] x + 2 ], "#[aa] x + 2"); + c1!(expr, [ #[aa] 1 / #[bb] 2 ], "#[aa] 1 / #[bb] 2"); + c1!(expr, [ #[aa] x / #[bb] 2 ], "#[aa] x / #[bb] 2"); + c1!(expr, [ 1 << #[bb] 2 ], "1 << #[bb] 2"); + c1!(expr, [ x << #[bb] 2 ], "x << #[bb] 2"); + c1!(expr, [ #[aa] (1 + 2) ], "#[aa] (1 + 2)"); + c1!(expr, [ #[aa] #[bb] (x + 2) ], "#[aa] #[bb] (x + 2)"); + c1!(expr, [ #[aa] x[0].p ], "#[aa] x[0].p"); + c1!(expr, [ #[aa] { #![bb] 0 } ], "#[aa] { #![bb] 0 }"); } #[test] @@ -484,6 +497,11 @@ fn test_item() { "macro_rules! stringify { () => {}; }" ); c1!(item, [ pub macro stringify() {} ], "pub macro stringify() {}"); + + // Ones involving attributes. + c1!(item, [ #[aa] mod m; ], "#[aa] mod m;"); + c1!(item, [ mod m { #![bb] } ], "mod m { #![bb] }"); + c1!(item, [ #[aa] mod m { #![bb] } ], "#[aa] mod m { #![bb] }"); } #[test] @@ -492,6 +510,8 @@ fn test_meta() { c1!(meta, [ k = "v" ], "k = \"v\""); c1!(meta, [ list(k1, k2 = "v") ], "list(k1, k2 = \"v\")"); c1!(meta, [ serde::k ], "serde::k"); + + // Attributes are not allowed on metas. } #[test] @@ -580,6 +600,8 @@ fn test_pat() { c1!(pat, [ mac!(...) ], "mac!(...)"); c1!(pat, [ mac![...] ], "mac![...]"); c1!(pat, [ mac! { ... } ], "mac! { ... }"); + + // Attributes are not allowed on patterns. } #[test] @@ -593,6 +615,8 @@ fn test_path() { c1!(path, [ Self::<'static> ], "Self::<'static>"); c1!(path, [ Self() ], "Self()"); c1!(path, [ Self() -> () ], "Self() -> ()"); + + // Attributes are not allowed on paths. } #[test] @@ -622,6 +646,20 @@ fn test_stmt() { c1!(stmt, [ mac!(...) ], "mac!(...)"); c1!(stmt, [ mac![...] ], "mac![...]"); c1!(stmt, [ mac! { ... } ], "mac! { ... }"); + + // Ones involving attributes. + c1!(stmt, [ #[aa] 1 ], "#[aa] 1"); + c1!(stmt, [ #[aa] #[bb] x ], "#[aa] #[bb] x"); + c1!(stmt, [ #[aa] 1 as u32 ], "#[aa] 1 as u32"); + c1!(stmt, [ #[aa] x as u32 ], "#[aa] x as u32"); + c1!(stmt, [ #[aa] 1 .. #[bb] 2 ], "#[aa] 1 .. #[bb] 2"); + c1!(stmt, [ #[aa] x .. #[bb] 2 ], "#[aa] x .. #[bb] 2"); + c1!(stmt, [ 1 || #[bb] 2 ], "1 || #[bb] 2"); + c1!(stmt, [ x || #[bb] 2 ], "x || #[bb] 2"); + c1!(stmt, [ #[aa] (1 + 2) ], "#[aa] (1 + 2)"); + c1!(stmt, [ #[aa] #[bb] (x + 2) ], "#[aa] #[bb] (x + 2)"); + c1!(stmt, [ #[aa] x[0].p ], "#[aa] x[0].p"); + c1!(stmt, [ #[aa] { #![bb] 0 } ], "#[aa] { #![bb] 0 }"); } #[test] @@ -708,6 +746,8 @@ fn test_ty() { // TyKind::CVarArgs // FIXME: todo + + // Attributes are not allowed on types. } #[test] @@ -732,6 +772,8 @@ fn test_vis() { macro_rules! inherited_vis { ($vis:vis struct) => { vis!($vis) }; } assert_eq!(inherited_vis!(struct), ""); assert_eq!(stringify!(), ""); + + // Attributes are not allowed on visibilities. } macro_rules! p { diff --git a/tests/ui/methods/missing-method-on-type-parameter.rs b/tests/ui/methods/missing-method-on-type-parameter.rs new file mode 100644 index 00000000000..cbcbeea4d4c --- /dev/null +++ b/tests/ui/methods/missing-method-on-type-parameter.rs @@ -0,0 +1,6 @@ +// Regression test for https://github.com/rust-lang/rust/issues/129205 +fn x<T: Copy>() { + T::try_from(); //~ ERROR E0599 +} + +fn main() {} diff --git a/tests/ui/methods/missing-method-on-type-parameter.stderr b/tests/ui/methods/missing-method-on-type-parameter.stderr new file mode 100644 index 00000000000..c53d7afe4e2 --- /dev/null +++ b/tests/ui/methods/missing-method-on-type-parameter.stderr @@ -0,0 +1,19 @@ +error[E0599]: no function or associated item named `try_from` found for type parameter `T` in the current scope + --> $DIR/missing-method-on-type-parameter.rs:3:8 + | +LL | fn x<T: Copy>() { + | - function or associated item `try_from` not found for this type parameter +LL | T::try_from(); + | ^^^^^^^^ function or associated item not found in `T` + | + = help: items from traits can only be used if the trait is in scope +help: there is an associated function `from` with a similar name + --> $SRC_DIR/core/src/convert/mod.rs:LL:COL +help: trait `TryFrom` which provides `try_from` is implemented but not in scope; perhaps you want to import it + | +LL + use std::convert::TryFrom; + | + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0599`. diff --git a/tests/ui/mir/mir_raw_fat_ptr.rs b/tests/ui/mir/mir_raw_fat_ptr.rs index a5a48587e3b..96c030b70e5 100644 --- a/tests/ui/mir/mir_raw_fat_ptr.rs +++ b/tests/ui/mir/mir_raw_fat_ptr.rs @@ -2,7 +2,6 @@ // check raw fat pointer ops in mir // FIXME: please improve this when we get monomorphization support -#![feature(raw_ref_op)] #![allow(ambiguous_wide_pointer_comparisons)] use std::mem; diff --git a/tests/ui/mir/mir_raw_fat_ptr.stderr b/tests/ui/mir/mir_raw_fat_ptr.stderr index a9e9dd66ebd..cd99d566654 100644 --- a/tests/ui/mir/mir_raw_fat_ptr.stderr +++ b/tests/ui/mir/mir_raw_fat_ptr.stderr @@ -1,5 +1,5 @@ warning: method `foo` is never used - --> $DIR/mir_raw_fat_ptr.rs:101:16 + --> $DIR/mir_raw_fat_ptr.rs:100:16 | LL | trait Foo { fn foo(&self) -> usize; } | --- ^^^ diff --git a/tests/ui/never_type/never-result.rs b/tests/ui/never_type/never-result.rs index bdd06ec5bd1..98ad1404666 100644 --- a/tests/ui/never_type/never-result.rs +++ b/tests/ui/never_type/never-result.rs @@ -2,9 +2,8 @@ #![allow(unused_variables)] #![allow(unreachable_code)] - +#![allow(unreachable_patterns)] // Test that we can extract a ! through pattern matching then use it as several different types. - #![feature(never_type)] fn main() { @@ -16,6 +15,6 @@ fn main() { let w: i32 = y; let e: String = y; y - }, + } } } diff --git a/tests/ui/nll/issue-73159-rpit-static.stderr b/tests/ui/nll/issue-73159-rpit-static.stderr index 472db30fbeb..7c564b84a56 100644 --- a/tests/ui/nll/issue-73159-rpit-static.stderr +++ b/tests/ui/nll/issue-73159-rpit-static.stderr @@ -7,6 +7,11 @@ LL | fn make_it(&self) -> impl Iterator<Item = u8> { | ------------------------ opaque type defined here LL | self.0.iter().copied() | ^^^^^^^^^^^^^^^^^^^^^^ + | +help: add a `use<...>` bound to explicitly capture `'a` + | +LL | fn make_it(&self) -> impl Iterator<Item = u8> + use<'a> { + | +++++++++ error: aborting due to 1 previous error diff --git a/tests/ui/nll/member-constraints/min-choice-reject-ambiguous.stderr b/tests/ui/nll/member-constraints/min-choice-reject-ambiguous.stderr index cab75e630a7..911ddd3dc80 100644 --- a/tests/ui/nll/member-constraints/min-choice-reject-ambiguous.stderr +++ b/tests/ui/nll/member-constraints/min-choice-reject-ambiguous.stderr @@ -37,10 +37,10 @@ LL | fn test_ambiguous<'a, 'b, 'c>(s: &'a u8) -> impl Cap<'b> + Cap<'c> LL | s | ^ | -help: to declare that `impl Cap<'b> + Cap<'c>` captures `'a`, you can add an explicit `'a` lifetime bound +help: add a `use<...>` bound to explicitly capture `'a` | -LL | fn test_ambiguous<'a, 'b, 'c>(s: &'a u8) -> impl Cap<'b> + Cap<'c> + 'a - | ++++ +LL | fn test_ambiguous<'a, 'b, 'c>(s: &'a u8) -> impl Cap<'b> + Cap<'c> + use<'b, 'c, 'a> + | +++++++++++++++++ error: aborting due to 3 previous errors diff --git a/tests/ui/nll/member-constraints/nested-impl-trait-fail.stderr b/tests/ui/nll/member-constraints/nested-impl-trait-fail.stderr index 483b5822b9d..1a0611e715e 100644 --- a/tests/ui/nll/member-constraints/nested-impl-trait-fail.stderr +++ b/tests/ui/nll/member-constraints/nested-impl-trait-fail.stderr @@ -9,14 +9,10 @@ LL | fn fail_early_bound<'s, 'a, 'b>(a: &'s u8) -> impl IntoIterator<Item = impl LL | [a] | ^^^ | -help: to declare that `impl IntoIterator<Item = impl Cap<'a> + Cap<'b>>` captures `'s`, you can add an explicit `'s` lifetime bound +help: add a `use<...>` bound to explicitly capture `'s` | -LL | fn fail_early_bound<'s, 'a, 'b>(a: &'s u8) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b>> + 's - | ++++ -help: to declare that `impl Cap<'a> + Cap<'b>` captures `'s`, you can add an explicit `'s` lifetime bound - | -LL | fn fail_early_bound<'s, 'a, 'b>(a: &'s u8) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b> + 's> - | ++++ +LL | fn fail_early_bound<'s, 'a, 'b>(a: &'s u8) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b>> + use<'a, 'b, 's> + | +++++++++++++++++ error[E0700]: hidden type for `impl Cap<'a> + Cap<'b>` captures lifetime that does not appear in bounds --> $DIR/nested-impl-trait-fail.rs:17:5 @@ -29,14 +25,10 @@ LL | fn fail_early_bound<'s, 'a, 'b>(a: &'s u8) -> impl IntoIterator<Item = impl LL | [a] | ^^^ | -help: to declare that `impl IntoIterator<Item = impl Cap<'a> + Cap<'b>>` captures `'s`, you can add an explicit `'s` lifetime bound - | -LL | fn fail_early_bound<'s, 'a, 'b>(a: &'s u8) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b>> + 's - | ++++ -help: to declare that `impl Cap<'a> + Cap<'b>` captures `'s`, you can add an explicit `'s` lifetime bound +help: add a `use<...>` bound to explicitly capture `'s` | -LL | fn fail_early_bound<'s, 'a, 'b>(a: &'s u8) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b> + 's> - | ++++ +LL | fn fail_early_bound<'s, 'a, 'b>(a: &'s u8) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b> + use<'a, 'b, 's>> + | +++++++++++++++++ error[E0700]: hidden type for `impl IntoIterator<Item = impl Cap<'a> + Cap<'b>>` captures lifetime that does not appear in bounds --> $DIR/nested-impl-trait-fail.rs:28:5 @@ -49,14 +41,10 @@ LL | ) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b>> { LL | [a] | ^^^ | -help: to declare that `impl IntoIterator<Item = impl Cap<'a> + Cap<'b>>` captures `'s`, you can add an explicit `'s` lifetime bound +help: add a `use<...>` bound to explicitly capture `'s` | -LL | ) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b>> + 's { - | ++++ -help: to declare that `impl Cap<'a> + Cap<'b>` captures `'s`, you can add an explicit `'s` lifetime bound - | -LL | ) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b> + 's> { - | ++++ +LL | ) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b>> + use<'a, 'b, 's> { + | +++++++++++++++++ error[E0700]: hidden type for `impl Cap<'a> + Cap<'b>` captures lifetime that does not appear in bounds --> $DIR/nested-impl-trait-fail.rs:28:5 @@ -69,14 +57,10 @@ LL | ) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b>> { LL | [a] | ^^^ | -help: to declare that `impl IntoIterator<Item = impl Cap<'a> + Cap<'b>>` captures `'s`, you can add an explicit `'s` lifetime bound - | -LL | ) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b>> + 's { - | ++++ -help: to declare that `impl Cap<'a> + Cap<'b>` captures `'s`, you can add an explicit `'s` lifetime bound +help: add a `use<...>` bound to explicitly capture `'s` | -LL | ) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b> + 's> { - | ++++ +LL | ) -> impl IntoIterator<Item = impl Cap<'a> + Cap<'b> + use<'a, 'b, 's>> { + | +++++++++++++++++ error: aborting due to 4 previous errors diff --git a/tests/ui/nll/polonius/location-insensitive-scopes-issue-116657.nll.stderr b/tests/ui/nll/polonius/location-insensitive-scopes-issue-116657.nll.stderr index 6f9b3303163..cdf394505a2 100644 --- a/tests/ui/nll/polonius/location-insensitive-scopes-issue-116657.nll.stderr +++ b/tests/ui/nll/polonius/location-insensitive-scopes-issue-116657.nll.stderr @@ -25,10 +25,10 @@ LL | fn test<'a>(y: &'a mut i32) -> impl PlusOne { LL | <&mut i32 as Callable>::call(y) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | -help: to declare that `impl PlusOne` captures `'a`, you can add an explicit `'a` lifetime bound +help: add a `use<...>` bound to explicitly capture `'a` | -LL | fn test<'a>(y: &'a mut i32) -> impl PlusOne + 'a { - | ++++ +LL | fn test<'a>(y: &'a mut i32) -> impl PlusOne + use<'a> { + | +++++++++ error: aborting due to 3 previous errors diff --git a/tests/ui/nll/polonius/location-insensitive-scopes-issue-116657.polonius.stderr b/tests/ui/nll/polonius/location-insensitive-scopes-issue-116657.polonius.stderr index 6f9b3303163..cdf394505a2 100644 --- a/tests/ui/nll/polonius/location-insensitive-scopes-issue-116657.polonius.stderr +++ b/tests/ui/nll/polonius/location-insensitive-scopes-issue-116657.polonius.stderr @@ -25,10 +25,10 @@ LL | fn test<'a>(y: &'a mut i32) -> impl PlusOne { LL | <&mut i32 as Callable>::call(y) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | -help: to declare that `impl PlusOne` captures `'a`, you can add an explicit `'a` lifetime bound +help: add a `use<...>` bound to explicitly capture `'a` | -LL | fn test<'a>(y: &'a mut i32) -> impl PlusOne + 'a { - | ++++ +LL | fn test<'a>(y: &'a mut i32) -> impl PlusOne + use<'a> { + | +++++++++ error: aborting due to 3 previous errors diff --git a/tests/ui/nll/ty-outlives/impl-trait-captures.stderr b/tests/ui/nll/ty-outlives/impl-trait-captures.stderr index 48569d1446d..87bbd50a15c 100644 --- a/tests/ui/nll/ty-outlives/impl-trait-captures.stderr +++ b/tests/ui/nll/ty-outlives/impl-trait-captures.stderr @@ -1,17 +1,17 @@ -error[E0700]: hidden type for `Opaque(DefId(0:13 ~ impl_trait_captures[aeb9]::foo::{opaque#0}), ['a/#0, T, 'a/#0])` captures lifetime that does not appear in bounds +error[E0700]: hidden type for `Opaque(DefId(0:11 ~ impl_trait_captures[aeb9]::foo::{opaque#0}), ['a/#0, T, 'a/#0])` captures lifetime that does not appear in bounds --> $DIR/impl-trait-captures.rs:11:5 | LL | fn foo<'a, T>(x: &T) -> impl Foo<'a> { | -- ------------ opaque type defined here | | - | hidden type `&ReLateParam(DefId(0:8 ~ impl_trait_captures[aeb9]::foo), BrNamed(DefId(0:12 ~ impl_trait_captures[aeb9]::foo::'_), '_)) T` captures the anonymous lifetime defined here + | hidden type `&ReLateParam(DefId(0:8 ~ impl_trait_captures[aeb9]::foo), BrNamed(DefId(0:13 ~ impl_trait_captures[aeb9]::foo::'_), '_)) T` captures the anonymous lifetime defined here LL | x | ^ | -help: to declare that `Opaque(DefId(0:13 ~ impl_trait_captures[aeb9]::foo::{opaque#0}), ['a/#0, T, 'a/#2])` captures `ReLateParam(DefId(0:8 ~ impl_trait_captures[aeb9]::foo), BrNamed(DefId(0:12 ~ impl_trait_captures[aeb9]::foo::'_), '_))`, you can add an explicit `ReLateParam(DefId(0:8 ~ impl_trait_captures[aeb9]::foo), BrNamed(DefId(0:12 ~ impl_trait_captures[aeb9]::foo::'_), '_))` lifetime bound +help: add a `use<...>` bound to explicitly capture `ReLateParam(DefId(0:8 ~ impl_trait_captures[aeb9]::foo), BrNamed(DefId(0:13 ~ impl_trait_captures[aeb9]::foo::'_), '_))` | -LL | fn foo<'a, T>(x: &T) -> impl Foo<'a> + ReLateParam(DefId(0:8 ~ impl_trait_captures[aeb9]::foo), BrNamed(DefId(0:12 ~ impl_trait_captures[aeb9]::foo::'_), '_)) { - | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +LL | fn foo<'a, T>(x: &T) -> impl Foo<'a> + use<'a, ReLateParam(DefId(0:8 ~ impl_trait_captures[aeb9]::foo), BrNamed(DefId(0:13 ~ impl_trait_captures[aeb9]::foo::'_), '_)), T> { + | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ error: aborting due to 1 previous error diff --git a/tests/ui/object-lifetime/object-lifetime-default-elision.rs b/tests/ui/object-lifetime/object-lifetime-default-elision.rs index f7c0261cfbb..ede6af51174 100644 --- a/tests/ui/object-lifetime/object-lifetime-default-elision.rs +++ b/tests/ui/object-lifetime/object-lifetime-default-elision.rs @@ -46,6 +46,8 @@ fn load1(ss: &dyn SomeTrait) -> &dyn SomeTrait { } fn load2<'a>(ss: &'a dyn SomeTrait) -> &dyn SomeTrait { + //~^ WARNING elided lifetime has a name + // Same as `load1` but with an explicit name thrown in for fun. ss diff --git a/tests/ui/object-lifetime/object-lifetime-default-elision.stderr b/tests/ui/object-lifetime/object-lifetime-default-elision.stderr index b5995687927..b44a184c684 100644 --- a/tests/ui/object-lifetime/object-lifetime-default-elision.stderr +++ b/tests/ui/object-lifetime/object-lifetime-default-elision.stderr @@ -1,5 +1,15 @@ +warning: elided lifetime has a name + --> $DIR/object-lifetime-default-elision.rs:48:40 + | +LL | fn load2<'a>(ss: &'a dyn SomeTrait) -> &dyn SomeTrait { + | -- ^ this elided lifetime gets resolved as `'a` + | | + | lifetime `'a` declared here + | + = note: `#[warn(elided_named_lifetimes)]` on by default + error: lifetime may not live long enough - --> $DIR/object-lifetime-default-elision.rs:71:5 + --> $DIR/object-lifetime-default-elision.rs:73:5 | LL | fn load3<'a,'b>(ss: &'a dyn SomeTrait) -> &'b dyn SomeTrait { | -- -- lifetime `'b` defined here @@ -11,5 +21,5 @@ LL | ss | = help: consider adding the following bound: `'a: 'b` -error: aborting due to 1 previous error +error: aborting due to 1 previous error; 1 warning emitted diff --git a/tests/ui/object-safety/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs b/tests/ui/object-safety/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs new file mode 100644 index 00000000000..dabaa309c16 --- /dev/null +++ b/tests/ui/object-safety/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs @@ -0,0 +1,142 @@ +//@ edition:2021 + +trait Trait {} + +struct IceCream; + +impl IceCream { + fn foo(_: &Trait) {} + //~^ ERROR: trait objects must include the `dyn` keyword + + fn bar(self, _: &'a Trait) {} + //~^ ERROR: trait objects must include the `dyn` keyword + //~| ERROR: use of undeclared lifetime name + + fn alice<'a>(&self, _: &Trait) {} + //~^ ERROR: trait objects must include the `dyn` keyword + + fn bob<'a>(_: &'a Trait) {} + //~^ ERROR: trait objects must include the `dyn` keyword + + fn cat() -> &Trait { + //~^ ERROR: missing lifetime specifier + //~| ERROR: trait objects must include the `dyn` keyword + &Type + } + + fn dog<'a>() -> &Trait { + //~^ ERROR: missing lifetime specifier + //~| ERROR: trait objects must include the `dyn` keyword + &Type + } + + fn kitten() -> &'a Trait { + //~^ ERROR: use of undeclared lifetime name + //~| ERROR: trait objects must include the `dyn` keyword + &Type + } + + fn puppy<'a>() -> &'a Trait { + //~^ ERROR: trait objects must include the `dyn` keyword + &Type + } + + fn parrot() -> &mut Trait { + //~^ ERROR: missing lifetime specifier + //~| ERROR: trait objects must include the `dyn` keyword + &mut Type + //~^ ERROR: cannot return reference to temporary value + } +} + +trait Sing { + fn foo(_: &Trait); + //~^ ERROR: trait objects must include the `dyn` keyword + + fn bar(_: &'a Trait); + //~^ ERROR: trait objects must include the `dyn` keyword + //~| ERROR: use of undeclared lifetime name + + fn alice<'a>(_: &Trait); + //~^ ERROR: trait objects must include the `dyn` keyword + + fn bob<'a>(_: &'a Trait); + //~^ ERROR: trait objects must include the `dyn` keyword + + fn cat() -> &Trait; + //~^ ERROR: missing lifetime specifier + //~| ERROR: trait objects must include the `dyn` keyword + + fn dog<'a>() -> &Trait { + //~^ ERROR: missing lifetime specifier + //~| ERROR: trait objects must include the `dyn` keyword + &Type + } + + fn kitten() -> &'a Trait { + //~^ ERROR: use of undeclared lifetime name + //~| ERROR: trait objects must include the `dyn` keyword + &Type + } + + fn puppy<'a>() -> &'a Trait { + //~^ ERROR: trait objects must include the `dyn` keyword + &Type + } + + fn parrot() -> &mut Trait { + //~^ ERROR: missing lifetime specifier + //~| ERROR: trait objects must include the `dyn` keyword + &mut Type + //~^ ERROR: cannot return reference to temporary value + } +} + +fn foo(_: &Trait) {} +//~^ ERROR: trait objects must include the `dyn` keyword + +fn bar(_: &'a Trait) {} +//~^ ERROR: trait objects must include the `dyn` keyword +//~| ERROR: use of undeclared lifetime name + +fn alice<'a>(_: &Trait) {} +//~^ ERROR: trait objects must include the `dyn` keyword + +fn bob<'a>(_: &'a Trait) {} +//~^ ERROR: trait objects must include the `dyn` keyword + +struct Type; + +impl Trait for Type {} + +fn cat() -> &Trait { +//~^ ERROR: missing lifetime specifier +//~| ERROR: trait objects must include the `dyn` keyword + &Type +} + +fn dog<'a>() -> &Trait { +//~^ ERROR: missing lifetime specifier +//~| ERROR: trait objects must include the `dyn` keyword + &Type +} + +fn kitten() -> &'a Trait { +//~^ ERROR: use of undeclared lifetime name +//~| ERROR: trait objects must include the `dyn` keyword + &Type +} + +fn puppy<'a>() -> &'a Trait { +//~^ ERROR: trait objects must include the `dyn` keyword + &Type +} + +fn parrot() -> &mut Trait { + //~^ ERROR: missing lifetime specifier + //~| ERROR: trait objects must include the `dyn` keyword + &mut Type + //~^ ERROR: cannot return reference to temporary value +} + +fn main() {} diff --git a/tests/ui/object-safety/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.stderr b/tests/ui/object-safety/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.stderr new file mode 100644 index 00000000000..8bdfea7766e --- /dev/null +++ b/tests/ui/object-safety/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.stderr @@ -0,0 +1,673 @@ +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:11:22 + | +LL | fn bar(self, _: &'a Trait) {} + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | fn bar<'a>(self, _: &'a Trait) {} + | ++++ +help: consider introducing lifetime `'a` here + | +LL | impl<'a> IceCream { + | ++++ + +error[E0106]: missing lifetime specifier + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:21:17 + | +LL | fn cat() -> &Trait { + | ^ expected named lifetime parameter + | + = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from +help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static` + | +LL | fn cat() -> &'static Trait { + | +++++++ + +error[E0106]: missing lifetime specifier + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:27:21 + | +LL | fn dog<'a>() -> &Trait { + | ^ expected named lifetime parameter + | + = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from +help: consider using the `'a` lifetime + | +LL | fn dog<'a>() -> &'a Trait { + | ++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:33:21 + | +LL | fn kitten() -> &'a Trait { + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | fn kitten<'a>() -> &'a Trait { + | ++++ +help: consider introducing lifetime `'a` here + | +LL | impl<'a> IceCream { + | ++++ + +error[E0106]: missing lifetime specifier + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:44:20 + | +LL | fn parrot() -> &mut Trait { + | ^ expected named lifetime parameter + | + = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from +help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static` + | +LL | fn parrot() -> &'static mut Trait { + | +++++++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:56:16 + | +LL | fn bar(_: &'a Trait); + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | fn bar<'a>(_: &'a Trait); + | ++++ +help: consider introducing lifetime `'a` here + | +LL | trait Sing<'a> { + | ++++ + +error[E0106]: missing lifetime specifier + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:66:17 + | +LL | fn cat() -> &Trait; + | ^ expected named lifetime parameter + | + = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from +help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static` + | +LL | fn cat() -> &'static Trait; + | +++++++ +help: instead, you are more likely to want to return an owned value + | +LL - fn cat() -> &Trait; +LL + fn cat() -> Trait; + | + +error[E0106]: missing lifetime specifier + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:70:21 + | +LL | fn dog<'a>() -> &Trait { + | ^ expected named lifetime parameter + | + = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from +help: consider using the `'a` lifetime + | +LL | fn dog<'a>() -> &'a Trait { + | ++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:76:21 + | +LL | fn kitten() -> &'a Trait { + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | fn kitten<'a>() -> &'a Trait { + | ++++ +help: consider introducing lifetime `'a` here + | +LL | trait Sing<'a> { + | ++++ + +error[E0106]: missing lifetime specifier + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:87:20 + | +LL | fn parrot() -> &mut Trait { + | ^ expected named lifetime parameter + | + = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from +help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static` + | +LL | fn parrot() -> &'static mut Trait { + | +++++++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:98:12 + | +LL | fn bar(_: &'a Trait) {} + | - ^^ undeclared lifetime + | | + | help: consider introducing lifetime `'a` here: `<'a>` + +error[E0106]: missing lifetime specifier + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:112:13 + | +LL | fn cat() -> &Trait { + | ^ expected named lifetime parameter + | + = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from +help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static` + | +LL | fn cat() -> &'static Trait { + | +++++++ + +error[E0106]: missing lifetime specifier + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:118:17 + | +LL | fn dog<'a>() -> &Trait { + | ^ expected named lifetime parameter + | + = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from +help: consider using the `'a` lifetime + | +LL | fn dog<'a>() -> &'a Trait { + | ++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:124:17 + | +LL | fn kitten() -> &'a Trait { + | - ^^ undeclared lifetime + | | + | help: consider introducing lifetime `'a` here: `<'a>` + +error[E0106]: missing lifetime specifier + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:135:16 + | +LL | fn parrot() -> &mut Trait { + | ^ expected named lifetime parameter + | + = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from +help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static` + | +LL | fn parrot() -> &'static mut Trait { + | +++++++ + +error[E0515]: cannot return reference to temporary value + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:47:9 + | +LL | &mut Type + | ^^^^^---- + | | | + | | temporary value created here + | returns a reference to data owned by the current function + +error[E0515]: cannot return reference to temporary value + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:90:9 + | +LL | &mut Type + | ^^^^^---- + | | | + | | temporary value created here + | returns a reference to data owned by the current function + +error[E0515]: cannot return reference to temporary value + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:138:5 + | +LL | &mut Type + | ^^^^^---- + | | | + | | temporary value created here + | returns a reference to data owned by the current function + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:53:16 + | +LL | fn foo(_: &Trait); + | ^^^^^ + | +help: use a new generic type parameter, constrained by `Trait` + | +LL | fn foo<T: Trait>(_: &T); + | ++++++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | fn foo(_: &impl Trait); + | ++++ +help: alternatively, use a trait object to accept any type that implements `Trait`, accessing its methods at runtime using dynamic dispatch + | +LL | fn foo(_: &dyn Trait); + | +++ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:56:19 + | +LL | fn bar(_: &'a Trait); + | ^^^^^ + | +help: use a new generic type parameter, constrained by `Trait` + | +LL | fn bar<T: Trait>(_: &'a T); + | ++++++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | fn bar(_: &'a impl Trait); + | ++++ +help: alternatively, use a trait object to accept any type that implements `Trait`, accessing its methods at runtime using dynamic dispatch + | +LL | fn bar(_: &'a dyn Trait); + | +++ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:60:22 + | +LL | fn alice<'a>(_: &Trait); + | ^^^^^ + | +help: use a new generic type parameter, constrained by `Trait` + | +LL | fn alice<'a, T: Trait>(_: &T); + | ++++++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | fn alice<'a>(_: &impl Trait); + | ++++ +help: alternatively, use a trait object to accept any type that implements `Trait`, accessing its methods at runtime using dynamic dispatch + | +LL | fn alice<'a>(_: &dyn Trait); + | +++ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:63:23 + | +LL | fn bob<'a>(_: &'a Trait); + | ^^^^^ + | +help: use a new generic type parameter, constrained by `Trait` + | +LL | fn bob<'a, T: Trait>(_: &'a T); + | ++++++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | fn bob<'a>(_: &'a impl Trait); + | ++++ +help: alternatively, use a trait object to accept any type that implements `Trait`, accessing its methods at runtime using dynamic dispatch + | +LL | fn bob<'a>(_: &'a dyn Trait); + | +++ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:66:18 + | +LL | fn cat() -> &Trait; + | ^^^^^ + | +help: use `impl Trait` to return an opaque type, as long as you return a single underlying type + | +LL | fn cat() -> &impl Trait; + | ++++ +help: alternatively, you can return an owned trait object + | +LL | fn cat() -> Box<dyn Trait>; + | ~~~~~~~~~~~~~~ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:70:22 + | +LL | fn dog<'a>() -> &Trait { + | ^^^^^ + | +help: use `impl Trait` to return an opaque type, as long as you return a single underlying type + | +LL | fn dog<'a>() -> &impl Trait { + | ++++ +help: alternatively, you can return an owned trait object + | +LL | fn dog<'a>() -> Box<dyn Trait> { + | ~~~~~~~~~~~~~~ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:76:24 + | +LL | fn kitten() -> &'a Trait { + | ^^^^^ + | +help: use `impl Trait` to return an opaque type, as long as you return a single underlying type + | +LL | fn kitten() -> &'a impl Trait { + | ++++ +help: alternatively, you can return an owned trait object + | +LL | fn kitten() -> Box<dyn Trait> { + | ~~~~~~~~~~~~~~ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:82:27 + | +LL | fn puppy<'a>() -> &'a Trait { + | ^^^^^ + | +help: use `impl Trait` to return an opaque type, as long as you return a single underlying type + | +LL | fn puppy<'a>() -> &'a impl Trait { + | ++++ +help: alternatively, you can return an owned trait object + | +LL | fn puppy<'a>() -> Box<dyn Trait> { + | ~~~~~~~~~~~~~~ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:87:25 + | +LL | fn parrot() -> &mut Trait { + | ^^^^^ + | +help: use `impl Trait` to return an opaque type, as long as you return a single underlying type + | +LL | fn parrot() -> &mut impl Trait { + | ++++ +help: alternatively, you can return an owned trait object + | +LL | fn parrot() -> Box<dyn Trait> { + | ~~~~~~~~~~~~~~ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:95:12 + | +LL | fn foo(_: &Trait) {} + | ^^^^^ + | +help: use a new generic type parameter, constrained by `Trait` + | +LL | fn foo<T: Trait>(_: &T) {} + | ++++++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | fn foo(_: &impl Trait) {} + | ++++ +help: alternatively, use a trait object to accept any type that implements `Trait`, accessing its methods at runtime using dynamic dispatch + | +LL | fn foo(_: &dyn Trait) {} + | +++ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:98:15 + | +LL | fn bar(_: &'a Trait) {} + | ^^^^^ + | +help: use a new generic type parameter, constrained by `Trait` + | +LL | fn bar<T: Trait>(_: &'a T) {} + | ++++++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | fn bar(_: &'a impl Trait) {} + | ++++ +help: alternatively, use a trait object to accept any type that implements `Trait`, accessing its methods at runtime using dynamic dispatch + | +LL | fn bar(_: &'a dyn Trait) {} + | +++ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:102:18 + | +LL | fn alice<'a>(_: &Trait) {} + | ^^^^^ + | +help: use a new generic type parameter, constrained by `Trait` + | +LL | fn alice<'a, T: Trait>(_: &T) {} + | ++++++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | fn alice<'a>(_: &impl Trait) {} + | ++++ +help: alternatively, use a trait object to accept any type that implements `Trait`, accessing its methods at runtime using dynamic dispatch + | +LL | fn alice<'a>(_: &dyn Trait) {} + | +++ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:105:19 + | +LL | fn bob<'a>(_: &'a Trait) {} + | ^^^^^ + | +help: use a new generic type parameter, constrained by `Trait` + | +LL | fn bob<'a, T: Trait>(_: &'a T) {} + | ++++++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | fn bob<'a>(_: &'a impl Trait) {} + | ++++ +help: alternatively, use a trait object to accept any type that implements `Trait`, accessing its methods at runtime using dynamic dispatch + | +LL | fn bob<'a>(_: &'a dyn Trait) {} + | +++ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:112:14 + | +LL | fn cat() -> &Trait { + | ^^^^^ + | +help: use `impl Trait` to return an opaque type, as long as you return a single underlying type + | +LL | fn cat() -> &impl Trait { + | ++++ +help: alternatively, you can return an owned trait object + | +LL | fn cat() -> Box<dyn Trait> { + | ~~~~~~~~~~~~~~ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:118:18 + | +LL | fn dog<'a>() -> &Trait { + | ^^^^^ + | +help: use `impl Trait` to return an opaque type, as long as you return a single underlying type + | +LL | fn dog<'a>() -> &impl Trait { + | ++++ +help: alternatively, you can return an owned trait object + | +LL | fn dog<'a>() -> Box<dyn Trait> { + | ~~~~~~~~~~~~~~ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:124:20 + | +LL | fn kitten() -> &'a Trait { + | ^^^^^ + | +help: use `impl Trait` to return an opaque type, as long as you return a single underlying type + | +LL | fn kitten() -> &'a impl Trait { + | ++++ +help: alternatively, you can return an owned trait object + | +LL | fn kitten() -> Box<dyn Trait> { + | ~~~~~~~~~~~~~~ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:130:23 + | +LL | fn puppy<'a>() -> &'a Trait { + | ^^^^^ + | +help: use `impl Trait` to return an opaque type, as long as you return a single underlying type + | +LL | fn puppy<'a>() -> &'a impl Trait { + | ++++ +help: alternatively, you can return an owned trait object + | +LL | fn puppy<'a>() -> Box<dyn Trait> { + | ~~~~~~~~~~~~~~ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:135:21 + | +LL | fn parrot() -> &mut Trait { + | ^^^^^ + | +help: use `impl Trait` to return an opaque type, as long as you return a single underlying type + | +LL | fn parrot() -> &mut impl Trait { + | ++++ +help: alternatively, you can return an owned trait object + | +LL | fn parrot() -> Box<dyn Trait> { + | ~~~~~~~~~~~~~~ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:8:16 + | +LL | fn foo(_: &Trait) {} + | ^^^^^ + | +help: use a new generic type parameter, constrained by `Trait` + | +LL | fn foo<T: Trait>(_: &T) {} + | ++++++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | fn foo(_: &impl Trait) {} + | ++++ +help: alternatively, use a trait object to accept any type that implements `Trait`, accessing its methods at runtime using dynamic dispatch + | +LL | fn foo(_: &dyn Trait) {} + | +++ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:11:25 + | +LL | fn bar(self, _: &'a Trait) {} + | ^^^^^ + | +help: use a new generic type parameter, constrained by `Trait` + | +LL | fn bar<T: Trait>(self, _: &'a T) {} + | ++++++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | fn bar(self, _: &'a impl Trait) {} + | ++++ +help: alternatively, use a trait object to accept any type that implements `Trait`, accessing its methods at runtime using dynamic dispatch + | +LL | fn bar(self, _: &'a dyn Trait) {} + | +++ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:15:29 + | +LL | fn alice<'a>(&self, _: &Trait) {} + | ^^^^^ + | +help: use a new generic type parameter, constrained by `Trait` + | +LL | fn alice<'a, T: Trait>(&self, _: &T) {} + | ++++++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | fn alice<'a>(&self, _: &impl Trait) {} + | ++++ +help: alternatively, use a trait object to accept any type that implements `Trait`, accessing its methods at runtime using dynamic dispatch + | +LL | fn alice<'a>(&self, _: &dyn Trait) {} + | +++ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:18:23 + | +LL | fn bob<'a>(_: &'a Trait) {} + | ^^^^^ + | +help: use a new generic type parameter, constrained by `Trait` + | +LL | fn bob<'a, T: Trait>(_: &'a T) {} + | ++++++++++ ~ +help: you can also use an opaque type, but users won't be able to specify the type parameter when calling the `fn`, having to rely exclusively on type inference + | +LL | fn bob<'a>(_: &'a impl Trait) {} + | ++++ +help: alternatively, use a trait object to accept any type that implements `Trait`, accessing its methods at runtime using dynamic dispatch + | +LL | fn bob<'a>(_: &'a dyn Trait) {} + | +++ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:21:18 + | +LL | fn cat() -> &Trait { + | ^^^^^ + | +help: use `impl Trait` to return an opaque type, as long as you return a single underlying type + | +LL | fn cat() -> &impl Trait { + | ++++ +help: alternatively, you can return an owned trait object + | +LL | fn cat() -> Box<dyn Trait> { + | ~~~~~~~~~~~~~~ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:27:22 + | +LL | fn dog<'a>() -> &Trait { + | ^^^^^ + | +help: use `impl Trait` to return an opaque type, as long as you return a single underlying type + | +LL | fn dog<'a>() -> &impl Trait { + | ++++ +help: alternatively, you can return an owned trait object + | +LL | fn dog<'a>() -> Box<dyn Trait> { + | ~~~~~~~~~~~~~~ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:33:24 + | +LL | fn kitten() -> &'a Trait { + | ^^^^^ + | +help: use `impl Trait` to return an opaque type, as long as you return a single underlying type + | +LL | fn kitten() -> &'a impl Trait { + | ++++ +help: alternatively, you can return an owned trait object + | +LL | fn kitten() -> Box<dyn Trait> { + | ~~~~~~~~~~~~~~ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:39:27 + | +LL | fn puppy<'a>() -> &'a Trait { + | ^^^^^ + | +help: use `impl Trait` to return an opaque type, as long as you return a single underlying type + | +LL | fn puppy<'a>() -> &'a impl Trait { + | ++++ +help: alternatively, you can return an owned trait object + | +LL | fn puppy<'a>() -> Box<dyn Trait> { + | ~~~~~~~~~~~~~~ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs:44:25 + | +LL | fn parrot() -> &mut Trait { + | ^^^^^ + | +help: use `impl Trait` to return an opaque type, as long as you return a single underlying type + | +LL | fn parrot() -> &mut impl Trait { + | ++++ +help: alternatively, you can return an owned trait object + | +LL | fn parrot() -> Box<dyn Trait> { + | ~~~~~~~~~~~~~~ + +error: aborting due to 45 previous errors + +Some errors have detailed explanations: E0106, E0261, E0515, E0782. +For more information about an error, try `rustc --explain E0106`. diff --git a/tests/ui/offset-of/offset-of-slice-normalized.rs b/tests/ui/offset-of/offset-of-slice-normalized.rs new file mode 100644 index 00000000000..9d1fd9dd2ee --- /dev/null +++ b/tests/ui/offset-of/offset-of-slice-normalized.rs @@ -0,0 +1,37 @@ +//@ revisions: current next +//@ ignore-compare-mode-next-solver (explicit revisions) +//@[next] compile-flags: -Znext-solver +//@ run-pass + +#![feature(offset_of_slice)] + +use std::mem::offset_of; + +trait Mirror { + type Assoc: ?Sized; +} +impl<T: ?Sized> Mirror for T { + type Assoc = T; +} + +#[repr(C)] +struct S { + a: u8, + b: (u8, u8), + c: <[i32] as Mirror>::Assoc, +} + +#[repr(C)] +struct T { + x: i8, + y: S, +} + +type Tup = (i16, <[i32] as Mirror>::Assoc); + +fn main() { + assert_eq!(offset_of!(S, c), 4); + assert_eq!(offset_of!(T, y), 4); + assert_eq!(offset_of!(T, y.c), 8); + assert_eq!(offset_of!(Tup, 1), 4); +} diff --git a/tests/ui/or-patterns/exhaustiveness-unreachable-pattern.stderr b/tests/ui/or-patterns/exhaustiveness-unreachable-pattern.stderr index 5570390b21c..6ddc0595665 100644 --- a/tests/ui/or-patterns/exhaustiveness-unreachable-pattern.stderr +++ b/tests/ui/or-patterns/exhaustiveness-unreachable-pattern.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:8:9 | LL | (1 | 2,) => {} - | -------- matches all the values already + | -------- matches all the relevant values LL | (1,) => {} - | ^^^^ unreachable pattern + | ^^^^ no value can reach this | note: the lint level is defined here --> $DIR/exhaustiveness-unreachable-pattern.rs:1:9 @@ -16,17 +16,17 @@ error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:13:9 | LL | (1 | 2,) => {} - | -------- matches all the values already + | -------- matches all the relevant values LL | (2,) => {} - | ^^^^ unreachable pattern + | ^^^^ no value can reach this error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:19:9 | LL | (1 | 2,) => {} - | ^^^^^^^^ unreachable pattern + | ^^^^^^^^ no value can reach this | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/exhaustiveness-unreachable-pattern.rs:19:9 | LL | (1,) => {} @@ -40,44 +40,44 @@ error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:24:9 | LL | (1 | 2, 3 | 4) => {} - | -------------- matches all the values already + | -------------- matches all the relevant values LL | (1, 3) => {} - | ^^^^^^ unreachable pattern + | ^^^^^^ no value can reach this error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:25:9 | LL | (1 | 2, 3 | 4) => {} - | -------------- matches all the values already + | -------------- matches all the relevant values LL | (1, 3) => {} LL | (1, 4) => {} - | ^^^^^^ unreachable pattern + | ^^^^^^ no value can reach this error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:26:9 | LL | (1 | 2, 3 | 4) => {} - | -------------- matches all the values already + | -------------- matches all the relevant values ... LL | (2, 4) => {} - | ^^^^^^ unreachable pattern + | ^^^^^^ no value can reach this error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:27:9 | LL | (1 | 2, 3 | 4) => {} - | -------------- matches all the values already + | -------------- matches all the relevant values ... LL | (2 | 1, 4) => {} - | ^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:29:9 | LL | (1, 4 | 5) => {} - | ^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^ no value can reach this | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/exhaustiveness-unreachable-pattern.rs:29:9 | LL | (1 | 2, 3 | 4) => {} @@ -92,107 +92,107 @@ error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:34:13 | LL | (0, 0, 0) => {} - | - matches all the values already + | - matches all the relevant values LL | (0, 0 | 1, 0) => {} - | ^ unreachable pattern + | ^ no value can reach this error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:42:9 | LL | (None | Some(1 | 2),) => {} - | --------------------- matches all the values already + | --------------------- matches all the relevant values LL | (Some(1),) => {} - | ^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:43:9 | LL | (None | Some(1 | 2),) => {} - | --------------------- matches all the values already + | --------------------- matches all the relevant values LL | (Some(1),) => {} LL | (None,) => {} - | ^^^^^^^ unreachable pattern + | ^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:48:9 | LL | ((1 | 2,) | (3 | 4,),) => {} - | ---------------------- matches all the values already + | ---------------------- matches all the relevant values LL | ((1..=4,),) => {} - | ^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:53:14 | LL | (1 | 1,) => {} - | - ^ unreachable pattern + | - ^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:57:19 | LL | (0 | 1) | 1 => {} - | - ^ unreachable pattern + | - ^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:63:14 | LL | 0 | (0 | 0) => {} - | - ^ unreachable pattern + | - ^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:63:18 | LL | 0 | (0 | 0) => {} - | - ^ unreachable pattern + | - ^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:71:13 | LL | Some(0) | - | ------- matches all the values already + | ------- matches all the relevant values LL | / Some( LL | | 0 | 0) => {} - | |______________________^ unreachable pattern + | |______________________^ no value can reach this error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:77:15 | LL | [0 - | - matches all the values already + | - matches all the relevant values LL | | 0 - | ^ unreachable pattern + | ^ no value can reach this error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:79:15 | LL | , 0 - | - matches all the values already + | - matches all the relevant values LL | | 0] => {} - | ^ unreachable pattern + | ^ no value can reach this error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:83:20 | LL | (true, 0 | 0) => {} - | - ^ unreachable pattern + | - ^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:84:17 | LL | (_, 0 | 0) => {} - | ^ unreachable pattern + | ^ no value can reach this | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/exhaustiveness-unreachable-pattern.rs:84:17 | LL | (true, 0 | 0) => {} @@ -206,25 +206,25 @@ error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:92:10 | LL | [1, ..] => {} - | - matches all the values already + | - matches all the relevant values LL | [1 - | ^ unreachable pattern + | ^ no value can reach this error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:104:10 | LL | [true, ..] => {} - | ---- matches all the values already + | ---- matches all the relevant values LL | [true - | ^^^^ unreachable pattern + | ^^^^ no value can reach this error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:111:36 | LL | (true | false, None | Some(true - | ^^^^ unreachable pattern + | ^^^^ no value can reach this | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/exhaustiveness-unreachable-pattern.rs:111:36 | LL | (true, Some(_)) => {} @@ -238,12 +238,12 @@ error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:116:14 | LL | (true - | ^^^^ unreachable pattern + | ^^^^ no value can reach this ... LL | (true | false, None | Some(t_or_f!())) => {} | --------- in this macro invocation | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/exhaustiveness-unreachable-pattern.rs:116:14 | LL | (true @@ -261,26 +261,26 @@ error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:127:14 | LL | Some(0) => {} - | - matches all the values already + | - matches all the relevant values LL | Some(0 - | ^ unreachable pattern + | ^ no value can reach this error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:146:19 | LL | Some(false) => {} - | ----- matches all the values already + | ----- matches all the relevant values LL | None | Some(true LL | | false) => {} - | ^^^^^ unreachable pattern + | ^^^^^ no value can reach this error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:154:15 | LL | | true) => {} - | ^^^^ unreachable pattern + | ^^^^ no value can reach this | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/exhaustiveness-unreachable-pattern.rs:154:15 | LL | (false, true) => {} @@ -295,9 +295,9 @@ error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:160:15 | LL | | true, - | ^^^^ unreachable pattern + | ^^^^ no value can reach this | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/exhaustiveness-unreachable-pattern.rs:160:15 | LL | (true, false) => {} @@ -314,13 +314,13 @@ error: unreachable pattern LL | (x, y) | ------ matches any value LL | | (y, x) => {} - | ^^^^^^ unreachable pattern + | ^^^^^^ no value can reach this error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:169:30 | LL | fn unreachable_in_param((_ | (_, _)): (bool, bool)) {} - | - ^^^^^^ unreachable pattern + | - ^^^^^^ no value can reach this | | | matches any value @@ -328,7 +328,7 @@ error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:176:14 | LL | let (_ | (_, _)) = bool_pair; - | - ^^^^^^ unreachable pattern + | - ^^^^^^ no value can reach this | | | matches any value @@ -336,7 +336,7 @@ error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:178:14 | LL | for (_ | (_, _)) in [bool_pair] {} - | - ^^^^^^ unreachable pattern + | - ^^^^^^ no value can reach this | | | matches any value @@ -344,25 +344,25 @@ error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:181:20 | LL | let (Some(_) | Some(true)) = bool_option else { return }; - | ------- ^^^^^^^^^^ unreachable pattern + | ------- ^^^^^^^^^^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:183:22 | LL | if let Some(_) | Some(true) = bool_option {} - | ------- ^^^^^^^^^^ unreachable pattern + | ------- ^^^^^^^^^^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/exhaustiveness-unreachable-pattern.rs:185:25 | LL | while let Some(_) | Some(true) = bool_option {} - | ------- ^^^^^^^^^^ unreachable pattern + | ------- ^^^^^^^^^^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: aborting due to 36 previous errors diff --git a/tests/ui/packed/packed-struct-address-of-element.rs b/tests/ui/packed/packed-struct-address-of-element.rs index 3fc27d4a96a..5d7c0b3d8b1 100644 --- a/tests/ui/packed/packed-struct-address-of-element.rs +++ b/tests/ui/packed/packed-struct-address-of-element.rs @@ -1,6 +1,5 @@ //@ run-pass #![allow(dead_code)] -#![feature(raw_ref_op)] //@ ignore-emscripten weird assertion? #[repr(packed)] diff --git a/tests/ui/parser/attribute/attr-stmt-expr-attr-bad.stderr b/tests/ui/parser/attribute/attr-stmt-expr-attr-bad.stderr index 1ba130e20b5..bd860841b80 100644 --- a/tests/ui/parser/attribute/attr-stmt-expr-attr-bad.stderr +++ b/tests/ui/parser/attribute/attr-stmt-expr-attr-bad.stderr @@ -359,11 +359,6 @@ LL | #[cfg(FALSE)] fn s() { #[attr] #![attr] foo!(); } | previous outer attribute | = note: inner attributes, like `#![no_std]`, annotate the item enclosing them, and are usually found at the beginning of source files -help: to annotate the item macro invocation, change the attribute from inner to outer style - | -LL - #[cfg(FALSE)] fn s() { #[attr] #![attr] foo!(); } -LL + #[cfg(FALSE)] fn s() { #[attr] #[attr] foo!(); } - | error: an inner attribute is not permitted following an outer attribute --> $DIR/attr-stmt-expr-attr-bad.rs:77:32 @@ -375,11 +370,6 @@ LL | #[cfg(FALSE)] fn s() { #[attr] #![attr] foo![]; } | previous outer attribute | = note: inner attributes, like `#![no_std]`, annotate the item enclosing them, and are usually found at the beginning of source files -help: to annotate the item macro invocation, change the attribute from inner to outer style - | -LL - #[cfg(FALSE)] fn s() { #[attr] #![attr] foo![]; } -LL + #[cfg(FALSE)] fn s() { #[attr] #[attr] foo![]; } - | error: an inner attribute is not permitted following an outer attribute --> $DIR/attr-stmt-expr-attr-bad.rs:79:32 @@ -391,11 +381,6 @@ LL | #[cfg(FALSE)] fn s() { #[attr] #![attr] foo!{}; } | previous outer attribute | = note: inner attributes, like `#![no_std]`, annotate the item enclosing them, and are usually found at the beginning of source files -help: to annotate the item macro invocation, change the attribute from inner to outer style - | -LL - #[cfg(FALSE)] fn s() { #[attr] #![attr] foo!{}; } -LL + #[cfg(FALSE)] fn s() { #[attr] #[attr] foo!{}; } - | error[E0586]: inclusive range with no end --> $DIR/attr-stmt-expr-attr-bad.rs:85:35 diff --git a/tests/ui/parser/attribute/attr.stderr b/tests/ui/parser/attribute/attr.stderr index 2e0b16efb6c..a79a5246c2a 100644 --- a/tests/ui/parser/attribute/attr.stderr +++ b/tests/ui/parser/attribute/attr.stderr @@ -7,11 +7,6 @@ LL | fn foo() {} | ----------- the inner attribute doesn't annotate this function | = note: inner attributes, like `#![no_std]`, annotate the item enclosing them, and are usually found at the beginning of source files -help: to annotate the function, change the attribute from inner to outer style - | -LL - #![lang = "foo"] -LL + #[lang = "foo"] - | error: aborting due to 1 previous error diff --git a/tests/ui/parser/inner-attr-after-doc-comment.stderr b/tests/ui/parser/inner-attr-after-doc-comment.stderr index 6dbc0fd93fd..f087c2e4d65 100644 --- a/tests/ui/parser/inner-attr-after-doc-comment.stderr +++ b/tests/ui/parser/inner-attr-after-doc-comment.stderr @@ -13,11 +13,6 @@ LL | fn main() {} | ------------ the inner attribute doesn't annotate this function | = note: inner attributes, like `#![no_std]`, annotate the item enclosing them, and are usually found at the beginning of source files -help: to annotate the function, change the attribute from inner to outer style - | -LL - #![recursion_limit="100"] -LL + #[recursion_limit="100"] - | error: aborting due to 1 previous error diff --git a/tests/ui/parser/inner-attr.stderr b/tests/ui/parser/inner-attr.stderr index 57ca164fc15..18a82ea4c38 100644 --- a/tests/ui/parser/inner-attr.stderr +++ b/tests/ui/parser/inner-attr.stderr @@ -10,11 +10,6 @@ LL | fn main() {} | ------------ the inner attribute doesn't annotate this function | = note: inner attributes, like `#![no_std]`, annotate the item enclosing them, and are usually found at the beginning of source files -help: to annotate the function, change the attribute from inner to outer style - | -LL - #![recursion_limit="100"] -LL + #[recursion_limit="100"] - | error: aborting due to 1 previous error diff --git a/tests/ui/parser/issues/isgg-invalid-outer-attttr-issue-127930.rs b/tests/ui/parser/issues/isgg-invalid-outer-attttr-issue-127930.rs new file mode 100644 index 00000000000..26541a89a56 --- /dev/null +++ b/tests/ui/parser/issues/isgg-invalid-outer-attttr-issue-127930.rs @@ -0,0 +1,10 @@ +#![allow(dead_code)] +fn foo() {} + +#![feature(iter_array_chunks)] //~ ERROR an inner attribute is not permitted in this context +fn bar() {} + +fn main() { + foo(); + bar(); +} diff --git a/tests/ui/parser/issues/isgg-invalid-outer-attttr-issue-127930.stderr b/tests/ui/parser/issues/isgg-invalid-outer-attttr-issue-127930.stderr new file mode 100644 index 00000000000..d6daa21e741 --- /dev/null +++ b/tests/ui/parser/issues/isgg-invalid-outer-attttr-issue-127930.stderr @@ -0,0 +1,12 @@ +error: an inner attribute is not permitted in this context + --> $DIR/isgg-invalid-outer-attttr-issue-127930.rs:4:1 + | +LL | #![feature(iter_array_chunks)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | fn bar() {} + | ----------- the inner attribute doesn't annotate this function + | + = note: inner attributes, like `#![no_std]`, annotate the item enclosing them, and are usually found at the beginning of source files + +error: aborting due to 1 previous error + diff --git a/tests/ui/parser/issues/issue-30318.fixed b/tests/ui/parser/issues/issue-30318.fixed index d1661be5193..d4720834746 100644 --- a/tests/ui/parser/issues/issue-30318.fixed +++ b/tests/ui/parser/issues/issue-30318.fixed @@ -6,7 +6,7 @@ fn foo() { } //~^ ERROR expected outer doc comment fn bar() { } //~ NOTE the inner doc comment doesn't annotate this function -#[test] //~ ERROR an inner attribute is not permitted in this context +#[cfg(test)] //~ ERROR an inner attribute is not permitted in this context fn baz() { } //~ NOTE the inner attribute doesn't annotate this function //~^^ NOTE inner attributes, like `#![no_std]`, annotate the item enclosing them, and are usually diff --git a/tests/ui/parser/issues/issue-30318.rs b/tests/ui/parser/issues/issue-30318.rs index 6f055cd4f7e..0555379836a 100644 --- a/tests/ui/parser/issues/issue-30318.rs +++ b/tests/ui/parser/issues/issue-30318.rs @@ -6,7 +6,7 @@ fn foo() { } //~^ ERROR expected outer doc comment fn bar() { } //~ NOTE the inner doc comment doesn't annotate this function -#![test] //~ ERROR an inner attribute is not permitted in this context +#![cfg(test)] //~ ERROR an inner attribute is not permitted in this context fn baz() { } //~ NOTE the inner attribute doesn't annotate this function //~^^ NOTE inner attributes, like `#![no_std]`, annotate the item enclosing them, and are usually diff --git a/tests/ui/parser/issues/issue-30318.stderr b/tests/ui/parser/issues/issue-30318.stderr index c441a92abad..56bc200db1d 100644 --- a/tests/ui/parser/issues/issue-30318.stderr +++ b/tests/ui/parser/issues/issue-30318.stderr @@ -15,16 +15,16 @@ LL | /// Misplaced comment... error: an inner attribute is not permitted in this context --> $DIR/issue-30318.rs:9:1 | -LL | #![test] - | ^^^^^^^^ +LL | #![cfg(test)] + | ^^^^^^^^^^^^^ LL | fn baz() { } | ------------ the inner attribute doesn't annotate this function | = note: inner attributes, like `#![no_std]`, annotate the item enclosing them, and are usually found at the beginning of source files help: to annotate the function, change the attribute from inner to outer style | -LL - #![test] -LL + #[test] +LL - #![cfg(test)] +LL + #[cfg(test)] | error[E0753]: expected outer doc comment diff --git a/tests/ui/parser/suggest-remove-compount-assign-let-ice.rs b/tests/ui/parser/suggest-remove-compount-assign-let-ice.rs new file mode 100644 index 00000000000..1affee5678e --- /dev/null +++ b/tests/ui/parser/suggest-remove-compount-assign-let-ice.rs @@ -0,0 +1,16 @@ +//! Previously we would try to issue a suggestion for `let x <op>= 1`, i.e. a compound assignment +//! within a `let` binding, to remove the `<op>`. The suggestion code unfortunately incorrectly +//! assumed that the `<op>` is an exactly-1-byte ASCII character, but this assumption is incorrect +//! because we also recover Unicode-confusables like `➖=` as `-=`. In this example, the suggestion +//! code used a `+ BytePos(1)` to calculate the span of the `<op>` codepoint that looks like `-` but +//! the mult-byte Unicode look-alike would cause the suggested removal span to be inside a +//! multi-byte codepoint boundary, triggering a codepoint boundary assertion. +//! +//! issue: rust-lang/rust#128845 + +fn main() { + // Adapted from #128845 but with irrelevant components removed and simplified. + let x ➖= 1; + //~^ ERROR unknown start of token: \u{2796} + //~| ERROR: can't reassign to an uninitialized variable +} diff --git a/tests/ui/parser/suggest-remove-compount-assign-let-ice.stderr b/tests/ui/parser/suggest-remove-compount-assign-let-ice.stderr new file mode 100644 index 00000000000..59716d69b50 --- /dev/null +++ b/tests/ui/parser/suggest-remove-compount-assign-let-ice.stderr @@ -0,0 +1,26 @@ +error: unknown start of token: \u{2796} + --> $DIR/suggest-remove-compount-assign-let-ice.rs:13:11 + | +LL | let x ➖= 1; + | ^^ + | +help: Unicode character '➖' (Heavy Minus Sign) looks like '-' (Minus/Hyphen), but it is not + | +LL | let x -= 1; + | ~ + +error: can't reassign to an uninitialized variable + --> $DIR/suggest-remove-compount-assign-let-ice.rs:13:11 + | +LL | let x ➖= 1; + | ^^^ + | + = help: if you meant to overwrite, remove the `let` binding +help: initialize the variable + | +LL - let x ➖= 1; +LL + let x = 1; + | + +error: aborting due to 2 previous errors + diff --git a/tests/ui/pattern/issue-14221.stderr b/tests/ui/pattern/issue-14221.stderr index 7ea51b5f804..44b2923d606 100644 --- a/tests/ui/pattern/issue-14221.stderr +++ b/tests/ui/pattern/issue-14221.stderr @@ -19,7 +19,7 @@ LL | A => "A", | - matches any value LL | LL | B => "B", - | ^ unreachable pattern + | ^ no value can reach this | note: the lint level is defined here --> $DIR/issue-14221.rs:1:9 diff --git a/tests/ui/pattern/patterns-dont-match-nt-statement.rs b/tests/ui/pattern/patterns-dont-match-nt-statement.rs new file mode 100644 index 00000000000..c8d41459383 --- /dev/null +++ b/tests/ui/pattern/patterns-dont-match-nt-statement.rs @@ -0,0 +1,19 @@ +//@ check-pass + +// Make sure that a `stmt` nonterminal does not eagerly match against +// a `pat`, since this will always cause a parse error... + +macro_rules! m { + ($pat:pat) => {}; + ($stmt:stmt) => {}; +} + +macro_rules! m2 { + ($stmt:stmt) => { + m! { $stmt } + }; +} + +m2! { let x = 1 } + +fn main() {} diff --git a/tests/ui/pattern/usefulness/always-inhabited-union-ref.exhaustive_patterns.stderr b/tests/ui/pattern/usefulness/always-inhabited-union-ref.exhaustive_patterns.stderr index d6304a0b997..bc74069b3e7 100644 --- a/tests/ui/pattern/usefulness/always-inhabited-union-ref.exhaustive_patterns.stderr +++ b/tests/ui/pattern/usefulness/always-inhabited-union-ref.exhaustive_patterns.stderr @@ -1,5 +1,5 @@ error[E0004]: non-exhaustive patterns: type `&!` is non-empty - --> $DIR/always-inhabited-union-ref.rs:25:11 + --> $DIR/always-inhabited-union-ref.rs:24:11 | LL | match uninhab_ref() { | ^^^^^^^^^^^^^ @@ -14,13 +14,13 @@ LL + } | error[E0004]: non-exhaustive patterns: type `Foo` is non-empty - --> $DIR/always-inhabited-union-ref.rs:29:11 + --> $DIR/always-inhabited-union-ref.rs:28:11 | LL | match uninhab_union() { | ^^^^^^^^^^^^^^^ | note: `Foo` defined here - --> $DIR/always-inhabited-union-ref.rs:12:11 + --> $DIR/always-inhabited-union-ref.rs:11:11 | LL | pub union Foo { | ^^^ diff --git a/tests/ui/pattern/usefulness/always-inhabited-union-ref.min_exhaustive_patterns.stderr b/tests/ui/pattern/usefulness/always-inhabited-union-ref.normal.stderr index d6304a0b997..bc74069b3e7 100644 --- a/tests/ui/pattern/usefulness/always-inhabited-union-ref.min_exhaustive_patterns.stderr +++ b/tests/ui/pattern/usefulness/always-inhabited-union-ref.normal.stderr @@ -1,5 +1,5 @@ error[E0004]: non-exhaustive patterns: type `&!` is non-empty - --> $DIR/always-inhabited-union-ref.rs:25:11 + --> $DIR/always-inhabited-union-ref.rs:24:11 | LL | match uninhab_ref() { | ^^^^^^^^^^^^^ @@ -14,13 +14,13 @@ LL + } | error[E0004]: non-exhaustive patterns: type `Foo` is non-empty - --> $DIR/always-inhabited-union-ref.rs:29:11 + --> $DIR/always-inhabited-union-ref.rs:28:11 | LL | match uninhab_union() { | ^^^^^^^^^^^^^^^ | note: `Foo` defined here - --> $DIR/always-inhabited-union-ref.rs:12:11 + --> $DIR/always-inhabited-union-ref.rs:11:11 | LL | pub union Foo { | ^^^ diff --git a/tests/ui/pattern/usefulness/always-inhabited-union-ref.rs b/tests/ui/pattern/usefulness/always-inhabited-union-ref.rs index 5088098d0ae..335eff425ab 100644 --- a/tests/ui/pattern/usefulness/always-inhabited-union-ref.rs +++ b/tests/ui/pattern/usefulness/always-inhabited-union-ref.rs @@ -1,10 +1,9 @@ -//@ revisions: min_exhaustive_patterns exhaustive_patterns +//@ revisions: normal exhaustive_patterns // The precise semantics of inhabitedness with respect to unions and references is currently // undecided. This test file currently checks a conservative choice. #![cfg_attr(exhaustive_patterns, feature(exhaustive_patterns))] -#![cfg_attr(min_exhaustive_patterns, feature(min_exhaustive_patterns))] #![feature(never_type)] #![allow(dead_code)] #![allow(unreachable_code)] diff --git a/tests/ui/pattern/usefulness/consts-opaque.stderr b/tests/ui/pattern/usefulness/consts-opaque.stderr index 9d3a35321ca..32d385eecb4 100644 --- a/tests/ui/pattern/usefulness/consts-opaque.stderr +++ b/tests/ui/pattern/usefulness/consts-opaque.stderr @@ -52,7 +52,7 @@ error: unreachable pattern LL | Bar => {} | --- matches any value LL | BAR => {} - | ^^^ unreachable pattern + | ^^^ no value can reach this | note: the lint level is defined here --> $DIR/consts-opaque.rs:6:9 @@ -67,7 +67,7 @@ LL | Bar => {} | --- matches any value ... LL | _ => {} - | ^ unreachable pattern + | ^ no value can reach this error: unreachable pattern --> $DIR/consts-opaque.rs:56:9 @@ -75,7 +75,7 @@ error: unreachable pattern LL | BAR => {} | --- matches any value LL | Bar => {} - | ^^^ unreachable pattern + | ^^^ no value can reach this error: unreachable pattern --> $DIR/consts-opaque.rs:58:9 @@ -84,7 +84,7 @@ LL | BAR => {} | --- matches any value ... LL | _ => {} - | ^ unreachable pattern + | ^ no value can reach this error: unreachable pattern --> $DIR/consts-opaque.rs:64:9 @@ -92,7 +92,7 @@ error: unreachable pattern LL | BAR => {} | --- matches any value LL | BAR => {} // should not be emitting unreachable warning - | ^^^ unreachable pattern + | ^^^ no value can reach this error: unreachable pattern --> $DIR/consts-opaque.rs:66:9 @@ -101,31 +101,31 @@ LL | BAR => {} | --- matches any value ... LL | _ => {} // should not be emitting unreachable warning - | ^ unreachable pattern + | ^ no value can reach this error: unreachable pattern --> $DIR/consts-opaque.rs:72:9 | LL | BAZ => {} - | --- matches all the values already + | --- matches all the relevant values LL | Baz::Baz1 => {} // should not be emitting unreachable warning - | ^^^^^^^^^ unreachable pattern + | ^^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/consts-opaque.rs:79:9 | LL | Baz::Baz1 => {} - | --------- matches all the values already + | --------- matches all the relevant values LL | BAZ => {} - | ^^^ unreachable pattern + | ^^^ no value can reach this error: unreachable pattern --> $DIR/consts-opaque.rs:87:9 | LL | _ => {} // should not be emitting unreachable warning - | ^ unreachable pattern + | ^ no value can reach this | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/consts-opaque.rs:87:9 | LL | BAZ => {} diff --git a/tests/ui/pattern/usefulness/empty-match-check-notes.exhaustive_patterns.stderr b/tests/ui/pattern/usefulness/empty-match-check-notes.exhaustive_patterns.stderr index 9e700ee55ef..60ab4d52c30 100644 --- a/tests/ui/pattern/usefulness/empty-match-check-notes.exhaustive_patterns.stderr +++ b/tests/ui/pattern/usefulness/empty-match-check-notes.exhaustive_patterns.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/empty-match-check-notes.rs:17:9 | LL | _ => {} - | ^ + | ^ matches no values because `EmptyEnum` is uninhabited | - = note: this pattern matches no values because `EmptyEnum` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types note: the lint level is defined here --> $DIR/empty-match-check-notes.rs:7:9 | @@ -12,33 +12,33 @@ LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ error: unreachable pattern - --> $DIR/empty-match-check-notes.rs:21:9 + --> $DIR/empty-match-check-notes.rs:22:9 | LL | _ if false => {} - | ^ + | ^ matches no values because `EmptyEnum` is uninhabited | - = note: this pattern matches no values because `EmptyEnum` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-match-check-notes.rs:29:9 + --> $DIR/empty-match-check-notes.rs:31:9 | LL | _ => {} - | ^ + | ^ matches no values because `EmptyForeignEnum` is uninhabited | - = note: this pattern matches no values because `EmptyForeignEnum` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-match-check-notes.rs:33:9 + --> $DIR/empty-match-check-notes.rs:36:9 | LL | _ if false => {} - | ^ + | ^ matches no values because `EmptyForeignEnum` is uninhabited | - = note: this pattern matches no values because `EmptyForeignEnum` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error[E0005]: refutable pattern in local binding - --> $DIR/empty-match-check-notes.rs:39:9 + --> $DIR/empty-match-check-notes.rs:43:9 | -LL | let None = x; +LL | let None = *x; | ^^^^ pattern `Some(_)` not covered | = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant @@ -47,11 +47,11 @@ LL | let None = x; = note: the matched value is of type `Option<SecretlyUninhabitedForeignStruct>` help: you might want to use `if let` to ignore the variant that isn't matched | -LL | if let None = x { todo!() }; - | ++ +++++++++++ +LL | if let None = *x { todo!() }; + | ++ +++++++++++ error[E0004]: non-exhaustive patterns: `0_u8..=u8::MAX` not covered - --> $DIR/empty-match-check-notes.rs:49:11 + --> $DIR/empty-match-check-notes.rs:53:11 | LL | match 0u8 { | ^^^ pattern `0_u8..=u8::MAX` not covered diff --git a/tests/ui/pattern/usefulness/empty-match-check-notes.normal.stderr b/tests/ui/pattern/usefulness/empty-match-check-notes.normal.stderr index 480ae7095a6..60ab4d52c30 100644 --- a/tests/ui/pattern/usefulness/empty-match-check-notes.normal.stderr +++ b/tests/ui/pattern/usefulness/empty-match-check-notes.normal.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/empty-match-check-notes.rs:17:9 | LL | _ => {} - | ^ + | ^ matches no values because `EmptyEnum` is uninhabited | - = note: this pattern matches no values because `EmptyEnum` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types note: the lint level is defined here --> $DIR/empty-match-check-notes.rs:7:9 | @@ -12,45 +12,46 @@ LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ error: unreachable pattern - --> $DIR/empty-match-check-notes.rs:21:9 + --> $DIR/empty-match-check-notes.rs:22:9 | LL | _ if false => {} - | ^ + | ^ matches no values because `EmptyEnum` is uninhabited | - = note: this pattern matches no values because `EmptyEnum` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-match-check-notes.rs:29:9 + --> $DIR/empty-match-check-notes.rs:31:9 | LL | _ => {} - | ^ + | ^ matches no values because `EmptyForeignEnum` is uninhabited | - = note: this pattern matches no values because `EmptyForeignEnum` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-match-check-notes.rs:33:9 + --> $DIR/empty-match-check-notes.rs:36:9 | LL | _ if false => {} - | ^ + | ^ matches no values because `EmptyForeignEnum` is uninhabited | - = note: this pattern matches no values because `EmptyForeignEnum` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error[E0005]: refutable pattern in local binding - --> $DIR/empty-match-check-notes.rs:39:9 + --> $DIR/empty-match-check-notes.rs:43:9 | -LL | let None = x; +LL | let None = *x; | ^^^^ pattern `Some(_)` not covered | = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html + = note: pattern `Some(_)` is currently uninhabited, but this variant contains private fields which may become inhabited in the future = note: the matched value is of type `Option<SecretlyUninhabitedForeignStruct>` help: you might want to use `if let` to ignore the variant that isn't matched | -LL | if let None = x { todo!() }; - | ++ +++++++++++ +LL | if let None = *x { todo!() }; + | ++ +++++++++++ error[E0004]: non-exhaustive patterns: `0_u8..=u8::MAX` not covered - --> $DIR/empty-match-check-notes.rs:49:11 + --> $DIR/empty-match-check-notes.rs:53:11 | LL | match 0u8 { | ^^^ pattern `0_u8..=u8::MAX` not covered diff --git a/tests/ui/pattern/usefulness/empty-match-check-notes.rs b/tests/ui/pattern/usefulness/empty-match-check-notes.rs index 2eef283a21e..48d20fd2d5c 100644 --- a/tests/ui/pattern/usefulness/empty-match-check-notes.rs +++ b/tests/ui/pattern/usefulness/empty-match-check-notes.rs @@ -16,10 +16,12 @@ fn empty_enum(x: EmptyEnum) { match x { _ => {} //~ ERROR unreachable pattern //~^ NOTE matches no values + //~| NOTE to learn more about uninhabited types, see } match x { _ if false => {} //~ ERROR unreachable pattern //~^ NOTE matches no values + //~| NOTE to learn more about uninhabited types, see } } @@ -28,21 +30,23 @@ fn empty_foreign_enum(x: empty::EmptyForeignEnum) { match x { _ => {} //~ ERROR unreachable pattern //~^ NOTE matches no values + //~| NOTE to learn more about uninhabited types, see } match x { _ if false => {} //~ ERROR unreachable pattern //~^ NOTE matches no values + //~| NOTE to learn more about uninhabited types, see } } -fn empty_foreign_enum_private(x: Option<empty::SecretlyUninhabitedForeignStruct>) { - let None = x; +fn empty_foreign_enum_private(x: &Option<empty::SecretlyUninhabitedForeignStruct>) { + let None = *x; //~^ ERROR refutable pattern in local binding //~| NOTE `let` bindings require an "irrefutable pattern" //~| NOTE for more information, visit //~| NOTE the matched value is of type //~| NOTE pattern `Some(_)` not covered - //[exhaustive_patterns]~| NOTE currently uninhabited, but this variant contains private fields + //~| NOTE currently uninhabited, but this variant contains private fields } fn main() { diff --git a/tests/ui/pattern/usefulness/empty-match.exhaustive_patterns.stderr b/tests/ui/pattern/usefulness/empty-match.exhaustive_patterns.stderr index 5f895fab0fb..f2067f0341f 100644 --- a/tests/ui/pattern/usefulness/empty-match.exhaustive_patterns.stderr +++ b/tests/ui/pattern/usefulness/empty-match.exhaustive_patterns.stderr @@ -1,5 +1,5 @@ error[E0004]: non-exhaustive patterns: type `u8` is non-empty - --> $DIR/empty-match.rs:46:20 + --> $DIR/empty-match.rs:47:20 | LL | match_no_arms!(0u8); | ^^^ @@ -8,7 +8,7 @@ LL | match_no_arms!(0u8); = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: type `i8` is non-empty - --> $DIR/empty-match.rs:47:20 + --> $DIR/empty-match.rs:48:20 | LL | match_no_arms!(0i8); | ^^^ @@ -17,7 +17,7 @@ LL | match_no_arms!(0i8); = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: type `usize` is non-empty - --> $DIR/empty-match.rs:48:20 + --> $DIR/empty-match.rs:49:20 | LL | match_no_arms!(0usize); | ^^^^^^ @@ -26,7 +26,7 @@ LL | match_no_arms!(0usize); = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: type `isize` is non-empty - --> $DIR/empty-match.rs:49:20 + --> $DIR/empty-match.rs:50:20 | LL | match_no_arms!(0isize); | ^^^^^^ @@ -35,7 +35,7 @@ LL | match_no_arms!(0isize); = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: type `NonEmptyStruct1` is non-empty - --> $DIR/empty-match.rs:50:20 + --> $DIR/empty-match.rs:51:20 | LL | match_no_arms!(NonEmptyStruct1); | ^^^^^^^^^^^^^^^ @@ -49,7 +49,7 @@ LL | struct NonEmptyStruct1; = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: type `NonEmptyStruct2` is non-empty - --> $DIR/empty-match.rs:51:20 + --> $DIR/empty-match.rs:52:20 | LL | match_no_arms!(NonEmptyStruct2(true)); | ^^^^^^^^^^^^^^^^^^^^^ @@ -63,7 +63,7 @@ LL | struct NonEmptyStruct2(bool); = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: type `NonEmptyUnion1` is non-empty - --> $DIR/empty-match.rs:52:20 + --> $DIR/empty-match.rs:53:20 | LL | match_no_arms!((NonEmptyUnion1 { foo: () })); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -77,7 +77,7 @@ LL | union NonEmptyUnion1 { = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: type `NonEmptyUnion2` is non-empty - --> $DIR/empty-match.rs:53:20 + --> $DIR/empty-match.rs:54:20 | LL | match_no_arms!((NonEmptyUnion2 { foo: () })); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -91,7 +91,7 @@ LL | union NonEmptyUnion2 { = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: `NonEmptyEnum1::Foo(_)` not covered - --> $DIR/empty-match.rs:54:20 + --> $DIR/empty-match.rs:55:20 | LL | match_no_arms!(NonEmptyEnum1::Foo(true)); | ^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyEnum1::Foo(_)` not covered @@ -107,7 +107,7 @@ LL | Foo(bool), = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern error[E0004]: non-exhaustive patterns: `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered - --> $DIR/empty-match.rs:55:20 + --> $DIR/empty-match.rs:56:20 | LL | match_no_arms!(NonEmptyEnum2::Foo(true)); | ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered @@ -125,7 +125,7 @@ LL | Bar, = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or multiple match arms error[E0004]: non-exhaustive patterns: `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered - --> $DIR/empty-match.rs:56:20 + --> $DIR/empty-match.rs:57:20 | LL | match_no_arms!(NonEmptyEnum5::V1); | ^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered @@ -148,8 +148,26 @@ LL | V5, = note: the matched value is of type `NonEmptyEnum5` = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or multiple match arms +error[E0004]: non-exhaustive patterns: type `[!; 0]` is non-empty + --> $DIR/empty-match.rs:58:20 + | +LL | match_no_arms!(array0_of_empty); + | ^^^^^^^^^^^^^^^ + | + = note: the matched value is of type `[!; 0]` + = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern + +error[E0004]: non-exhaustive patterns: type `[!; N]` is non-empty + --> $DIR/empty-match.rs:59:20 + | +LL | match_no_arms!(arrayN_of_empty); + | ^^^^^^^^^^^^^^^ + | + = note: the matched value is of type `[!; N]` + = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern + error[E0004]: non-exhaustive patterns: `0_u8..=u8::MAX` not covered - --> $DIR/empty-match.rs:58:24 + --> $DIR/empty-match.rs:61:24 | LL | match_guarded_arm!(0u8); | ^^^ pattern `0_u8..=u8::MAX` not covered @@ -163,7 +181,7 @@ LL + 0_u8..=u8::MAX => todo!() | error[E0004]: non-exhaustive patterns: `i8::MIN..=i8::MAX` not covered - --> $DIR/empty-match.rs:59:24 + --> $DIR/empty-match.rs:62:24 | LL | match_guarded_arm!(0i8); | ^^^ pattern `i8::MIN..=i8::MAX` not covered @@ -177,7 +195,7 @@ LL + i8::MIN..=i8::MAX => todo!() | error[E0004]: non-exhaustive patterns: `0_usize..` not covered - --> $DIR/empty-match.rs:60:24 + --> $DIR/empty-match.rs:63:24 | LL | match_guarded_arm!(0usize); | ^^^^^^ pattern `0_usize..` not covered @@ -191,7 +209,7 @@ LL + 0_usize.. => todo!() | error[E0004]: non-exhaustive patterns: `_` not covered - --> $DIR/empty-match.rs:61:24 + --> $DIR/empty-match.rs:64:24 | LL | match_guarded_arm!(0isize); | ^^^^^^ pattern `_` not covered @@ -205,7 +223,7 @@ LL + _ => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyStruct1` not covered - --> $DIR/empty-match.rs:62:24 + --> $DIR/empty-match.rs:65:24 | LL | match_guarded_arm!(NonEmptyStruct1); | ^^^^^^^^^^^^^^^ pattern `NonEmptyStruct1` not covered @@ -224,7 +242,7 @@ LL + NonEmptyStruct1 => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyStruct2(_)` not covered - --> $DIR/empty-match.rs:63:24 + --> $DIR/empty-match.rs:66:24 | LL | match_guarded_arm!(NonEmptyStruct2(true)); | ^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyStruct2(_)` not covered @@ -243,7 +261,7 @@ LL + NonEmptyStruct2(_) => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyUnion1 { .. }` not covered - --> $DIR/empty-match.rs:64:24 + --> $DIR/empty-match.rs:67:24 | LL | match_guarded_arm!((NonEmptyUnion1 { foo: () })); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyUnion1 { .. }` not covered @@ -262,7 +280,7 @@ LL + NonEmptyUnion1 { .. } => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyUnion2 { .. }` not covered - --> $DIR/empty-match.rs:65:24 + --> $DIR/empty-match.rs:68:24 | LL | match_guarded_arm!((NonEmptyUnion2 { foo: () })); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyUnion2 { .. }` not covered @@ -273,6 +291,7 @@ note: `NonEmptyUnion2` defined here LL | union NonEmptyUnion2 { | ^^^^^^^^^^^^^^ = note: the matched value is of type `NonEmptyUnion2` + = note: `!` is uninhabited but is not being matched by value, so a wildcard `_` is required = note: match arms with guards don't count towards exhaustivity help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | @@ -281,7 +300,7 @@ LL + NonEmptyUnion2 { .. } => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyEnum1::Foo(_)` not covered - --> $DIR/empty-match.rs:66:24 + --> $DIR/empty-match.rs:69:24 | LL | match_guarded_arm!(NonEmptyEnum1::Foo(true)); | ^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyEnum1::Foo(_)` not covered @@ -302,7 +321,7 @@ LL + NonEmptyEnum1::Foo(_) => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered - --> $DIR/empty-match.rs:67:24 + --> $DIR/empty-match.rs:70:24 | LL | match_guarded_arm!(NonEmptyEnum2::Foo(true)); | ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered @@ -325,7 +344,7 @@ LL + NonEmptyEnum2::Foo(_) | NonEmptyEnum2::Bar => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered - --> $DIR/empty-match.rs:68:24 + --> $DIR/empty-match.rs:71:24 | LL | match_guarded_arm!(NonEmptyEnum5::V1); | ^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered @@ -353,6 +372,34 @@ LL ~ _ if false => {}, LL + _ => todo!() | -error: aborting due to 22 previous errors +error[E0004]: non-exhaustive patterns: `[]` not covered + --> $DIR/empty-match.rs:72:24 + | +LL | match_guarded_arm!(array0_of_empty); + | ^^^^^^^^^^^^^^^ pattern `[]` not covered + | + = note: the matched value is of type `[!; 0]` + = note: match arms with guards don't count towards exhaustivity +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + | +LL ~ _ if false => {}, +LL + [] => todo!() + | + +error[E0004]: non-exhaustive patterns: `[]` not covered + --> $DIR/empty-match.rs:73:24 + | +LL | match_guarded_arm!(arrayN_of_empty); + | ^^^^^^^^^^^^^^^ pattern `[]` not covered + | + = note: the matched value is of type `[!; N]` + = note: match arms with guards don't count towards exhaustivity +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + | +LL ~ _ if false => {}, +LL + [] => todo!() + | + +error: aborting due to 26 previous errors For more information about this error, try `rustc --explain E0004`. diff --git a/tests/ui/pattern/usefulness/empty-match.normal.stderr b/tests/ui/pattern/usefulness/empty-match.normal.stderr index 5f895fab0fb..f2067f0341f 100644 --- a/tests/ui/pattern/usefulness/empty-match.normal.stderr +++ b/tests/ui/pattern/usefulness/empty-match.normal.stderr @@ -1,5 +1,5 @@ error[E0004]: non-exhaustive patterns: type `u8` is non-empty - --> $DIR/empty-match.rs:46:20 + --> $DIR/empty-match.rs:47:20 | LL | match_no_arms!(0u8); | ^^^ @@ -8,7 +8,7 @@ LL | match_no_arms!(0u8); = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: type `i8` is non-empty - --> $DIR/empty-match.rs:47:20 + --> $DIR/empty-match.rs:48:20 | LL | match_no_arms!(0i8); | ^^^ @@ -17,7 +17,7 @@ LL | match_no_arms!(0i8); = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: type `usize` is non-empty - --> $DIR/empty-match.rs:48:20 + --> $DIR/empty-match.rs:49:20 | LL | match_no_arms!(0usize); | ^^^^^^ @@ -26,7 +26,7 @@ LL | match_no_arms!(0usize); = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: type `isize` is non-empty - --> $DIR/empty-match.rs:49:20 + --> $DIR/empty-match.rs:50:20 | LL | match_no_arms!(0isize); | ^^^^^^ @@ -35,7 +35,7 @@ LL | match_no_arms!(0isize); = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: type `NonEmptyStruct1` is non-empty - --> $DIR/empty-match.rs:50:20 + --> $DIR/empty-match.rs:51:20 | LL | match_no_arms!(NonEmptyStruct1); | ^^^^^^^^^^^^^^^ @@ -49,7 +49,7 @@ LL | struct NonEmptyStruct1; = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: type `NonEmptyStruct2` is non-empty - --> $DIR/empty-match.rs:51:20 + --> $DIR/empty-match.rs:52:20 | LL | match_no_arms!(NonEmptyStruct2(true)); | ^^^^^^^^^^^^^^^^^^^^^ @@ -63,7 +63,7 @@ LL | struct NonEmptyStruct2(bool); = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: type `NonEmptyUnion1` is non-empty - --> $DIR/empty-match.rs:52:20 + --> $DIR/empty-match.rs:53:20 | LL | match_no_arms!((NonEmptyUnion1 { foo: () })); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -77,7 +77,7 @@ LL | union NonEmptyUnion1 { = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: type `NonEmptyUnion2` is non-empty - --> $DIR/empty-match.rs:53:20 + --> $DIR/empty-match.rs:54:20 | LL | match_no_arms!((NonEmptyUnion2 { foo: () })); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -91,7 +91,7 @@ LL | union NonEmptyUnion2 { = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: `NonEmptyEnum1::Foo(_)` not covered - --> $DIR/empty-match.rs:54:20 + --> $DIR/empty-match.rs:55:20 | LL | match_no_arms!(NonEmptyEnum1::Foo(true)); | ^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyEnum1::Foo(_)` not covered @@ -107,7 +107,7 @@ LL | Foo(bool), = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern error[E0004]: non-exhaustive patterns: `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered - --> $DIR/empty-match.rs:55:20 + --> $DIR/empty-match.rs:56:20 | LL | match_no_arms!(NonEmptyEnum2::Foo(true)); | ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered @@ -125,7 +125,7 @@ LL | Bar, = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or multiple match arms error[E0004]: non-exhaustive patterns: `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered - --> $DIR/empty-match.rs:56:20 + --> $DIR/empty-match.rs:57:20 | LL | match_no_arms!(NonEmptyEnum5::V1); | ^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered @@ -148,8 +148,26 @@ LL | V5, = note: the matched value is of type `NonEmptyEnum5` = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or multiple match arms +error[E0004]: non-exhaustive patterns: type `[!; 0]` is non-empty + --> $DIR/empty-match.rs:58:20 + | +LL | match_no_arms!(array0_of_empty); + | ^^^^^^^^^^^^^^^ + | + = note: the matched value is of type `[!; 0]` + = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern + +error[E0004]: non-exhaustive patterns: type `[!; N]` is non-empty + --> $DIR/empty-match.rs:59:20 + | +LL | match_no_arms!(arrayN_of_empty); + | ^^^^^^^^^^^^^^^ + | + = note: the matched value is of type `[!; N]` + = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern + error[E0004]: non-exhaustive patterns: `0_u8..=u8::MAX` not covered - --> $DIR/empty-match.rs:58:24 + --> $DIR/empty-match.rs:61:24 | LL | match_guarded_arm!(0u8); | ^^^ pattern `0_u8..=u8::MAX` not covered @@ -163,7 +181,7 @@ LL + 0_u8..=u8::MAX => todo!() | error[E0004]: non-exhaustive patterns: `i8::MIN..=i8::MAX` not covered - --> $DIR/empty-match.rs:59:24 + --> $DIR/empty-match.rs:62:24 | LL | match_guarded_arm!(0i8); | ^^^ pattern `i8::MIN..=i8::MAX` not covered @@ -177,7 +195,7 @@ LL + i8::MIN..=i8::MAX => todo!() | error[E0004]: non-exhaustive patterns: `0_usize..` not covered - --> $DIR/empty-match.rs:60:24 + --> $DIR/empty-match.rs:63:24 | LL | match_guarded_arm!(0usize); | ^^^^^^ pattern `0_usize..` not covered @@ -191,7 +209,7 @@ LL + 0_usize.. => todo!() | error[E0004]: non-exhaustive patterns: `_` not covered - --> $DIR/empty-match.rs:61:24 + --> $DIR/empty-match.rs:64:24 | LL | match_guarded_arm!(0isize); | ^^^^^^ pattern `_` not covered @@ -205,7 +223,7 @@ LL + _ => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyStruct1` not covered - --> $DIR/empty-match.rs:62:24 + --> $DIR/empty-match.rs:65:24 | LL | match_guarded_arm!(NonEmptyStruct1); | ^^^^^^^^^^^^^^^ pattern `NonEmptyStruct1` not covered @@ -224,7 +242,7 @@ LL + NonEmptyStruct1 => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyStruct2(_)` not covered - --> $DIR/empty-match.rs:63:24 + --> $DIR/empty-match.rs:66:24 | LL | match_guarded_arm!(NonEmptyStruct2(true)); | ^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyStruct2(_)` not covered @@ -243,7 +261,7 @@ LL + NonEmptyStruct2(_) => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyUnion1 { .. }` not covered - --> $DIR/empty-match.rs:64:24 + --> $DIR/empty-match.rs:67:24 | LL | match_guarded_arm!((NonEmptyUnion1 { foo: () })); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyUnion1 { .. }` not covered @@ -262,7 +280,7 @@ LL + NonEmptyUnion1 { .. } => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyUnion2 { .. }` not covered - --> $DIR/empty-match.rs:65:24 + --> $DIR/empty-match.rs:68:24 | LL | match_guarded_arm!((NonEmptyUnion2 { foo: () })); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyUnion2 { .. }` not covered @@ -273,6 +291,7 @@ note: `NonEmptyUnion2` defined here LL | union NonEmptyUnion2 { | ^^^^^^^^^^^^^^ = note: the matched value is of type `NonEmptyUnion2` + = note: `!` is uninhabited but is not being matched by value, so a wildcard `_` is required = note: match arms with guards don't count towards exhaustivity help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | @@ -281,7 +300,7 @@ LL + NonEmptyUnion2 { .. } => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyEnum1::Foo(_)` not covered - --> $DIR/empty-match.rs:66:24 + --> $DIR/empty-match.rs:69:24 | LL | match_guarded_arm!(NonEmptyEnum1::Foo(true)); | ^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyEnum1::Foo(_)` not covered @@ -302,7 +321,7 @@ LL + NonEmptyEnum1::Foo(_) => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered - --> $DIR/empty-match.rs:67:24 + --> $DIR/empty-match.rs:70:24 | LL | match_guarded_arm!(NonEmptyEnum2::Foo(true)); | ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered @@ -325,7 +344,7 @@ LL + NonEmptyEnum2::Foo(_) | NonEmptyEnum2::Bar => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered - --> $DIR/empty-match.rs:68:24 + --> $DIR/empty-match.rs:71:24 | LL | match_guarded_arm!(NonEmptyEnum5::V1); | ^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered @@ -353,6 +372,34 @@ LL ~ _ if false => {}, LL + _ => todo!() | -error: aborting due to 22 previous errors +error[E0004]: non-exhaustive patterns: `[]` not covered + --> $DIR/empty-match.rs:72:24 + | +LL | match_guarded_arm!(array0_of_empty); + | ^^^^^^^^^^^^^^^ pattern `[]` not covered + | + = note: the matched value is of type `[!; 0]` + = note: match arms with guards don't count towards exhaustivity +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + | +LL ~ _ if false => {}, +LL + [] => todo!() + | + +error[E0004]: non-exhaustive patterns: `[]` not covered + --> $DIR/empty-match.rs:73:24 + | +LL | match_guarded_arm!(arrayN_of_empty); + | ^^^^^^^^^^^^^^^ pattern `[]` not covered + | + = note: the matched value is of type `[!; N]` + = note: match arms with guards don't count towards exhaustivity +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + | +LL ~ _ if false => {}, +LL + [] => todo!() + | + +error: aborting due to 26 previous errors For more information about this error, try `rustc --explain E0004`. diff --git a/tests/ui/pattern/usefulness/empty-match.rs b/tests/ui/pattern/usefulness/empty-match.rs index 9b22b47a12b..b34427a7c23 100644 --- a/tests/ui/pattern/usefulness/empty-match.rs +++ b/tests/ui/pattern/usefulness/empty-match.rs @@ -5,7 +5,7 @@ #![cfg_attr(exhaustive_patterns, feature(exhaustive_patterns))] #![deny(unreachable_patterns)] -fn nonempty() { +fn nonempty<const N: usize>(arrayN_of_empty: [!; N]) { macro_rules! match_no_arms { ($e:expr) => { match $e {} @@ -42,6 +42,7 @@ fn nonempty() { V4, V5, } + let array0_of_empty: [!; 0] = []; match_no_arms!(0u8); //~ ERROR type `u8` is non-empty match_no_arms!(0i8); //~ ERROR type `i8` is non-empty @@ -54,6 +55,8 @@ fn nonempty() { match_no_arms!(NonEmptyEnum1::Foo(true)); //~ ERROR `NonEmptyEnum1::Foo(_)` not covered match_no_arms!(NonEmptyEnum2::Foo(true)); //~ ERROR `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered match_no_arms!(NonEmptyEnum5::V1); //~ ERROR `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered + match_no_arms!(array0_of_empty); //~ ERROR type `[!; 0]` is non-empty + match_no_arms!(arrayN_of_empty); //~ ERROR type `[!; N]` is non-empty match_guarded_arm!(0u8); //~ ERROR `0_u8..=u8::MAX` not covered match_guarded_arm!(0i8); //~ ERROR `i8::MIN..=i8::MAX` not covered @@ -66,6 +69,8 @@ fn nonempty() { match_guarded_arm!(NonEmptyEnum1::Foo(true)); //~ ERROR `NonEmptyEnum1::Foo(_)` not covered match_guarded_arm!(NonEmptyEnum2::Foo(true)); //~ ERROR `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered match_guarded_arm!(NonEmptyEnum5::V1); //~ ERROR `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered + match_guarded_arm!(array0_of_empty); //~ ERROR `[]` not covered + match_guarded_arm!(arrayN_of_empty); //~ ERROR `[]` not covered } fn main() {} diff --git a/tests/ui/pattern/usefulness/empty-types.exhaustive_patterns.stderr b/tests/ui/pattern/usefulness/empty-types.exhaustive_patterns.stderr index 416a50b87b5..9decddfe5de 100644 --- a/tests/ui/pattern/usefulness/empty-types.exhaustive_patterns.stderr +++ b/tests/ui/pattern/usefulness/empty-types.exhaustive_patterns.stderr @@ -1,26 +1,26 @@ error: unreachable pattern - --> $DIR/empty-types.rs:51:9 + --> $DIR/empty-types.rs:49:9 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types note: the lint level is defined here - --> $DIR/empty-types.rs:17:9 + --> $DIR/empty-types.rs:15:9 | LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:54:9 + --> $DIR/empty-types.rs:52:9 | LL | _x => {} - | ^^ + | ^^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error[E0004]: non-exhaustive patterns: type `&!` is non-empty - --> $DIR/empty-types.rs:58:11 + --> $DIR/empty-types.rs:56:11 | LL | match ref_never {} | ^^^^^^^^^ @@ -35,39 +35,39 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:73:9 + --> $DIR/empty-types.rs:70:9 | LL | (_, _) => {} - | ^^^^^^ + | ^^^^^^ matches no values because `(u32, !)` is uninhabited | - = note: this pattern matches no values because `(u32, !)` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:80:9 + --> $DIR/empty-types.rs:76:9 | LL | _ => {} - | ^ + | ^ matches no values because `(!, !)` is uninhabited | - = note: this pattern matches no values because `(!, !)` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:83:9 + --> $DIR/empty-types.rs:79:9 | LL | (_, _) => {} - | ^^^^^^ + | ^^^^^^ matches no values because `(!, !)` is uninhabited | - = note: this pattern matches no values because `(!, !)` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:87:9 + --> $DIR/empty-types.rs:83:9 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error[E0004]: non-exhaustive patterns: `Ok(_)` not covered - --> $DIR/empty-types.rs:91:11 + --> $DIR/empty-types.rs:87:11 | LL | match res_u32_never {} | ^^^^^^^^^^^^^ pattern `Ok(_)` not covered @@ -86,23 +86,23 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:99:9 + --> $DIR/empty-types.rs:94:9 | LL | Err(_) => {} - | ^^^^^^ + | ^^^^^^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:104:9 + --> $DIR/empty-types.rs:99:9 | LL | Err(_) => {} - | ^^^^^^ + | ^^^^^^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error[E0004]: non-exhaustive patterns: `Ok(1_u32..=u32::MAX)` not covered - --> $DIR/empty-types.rs:101:11 + --> $DIR/empty-types.rs:96:11 | LL | match res_u32_never { | ^^^^^^^^^^^^^ pattern `Ok(1_u32..=u32::MAX)` not covered @@ -120,7 +120,7 @@ LL ~ Ok(1_u32..=u32::MAX) => todo!() | error[E0005]: refutable pattern in local binding - --> $DIR/empty-types.rs:108:9 + --> $DIR/empty-types.rs:102:9 | LL | let Ok(_x) = res_u32_never.as_ref(); | ^^^^^^ pattern `Err(_)` not covered @@ -134,156 +134,156 @@ LL | let Ok(_x) = res_u32_never.as_ref() else { todo!() }; | ++++++++++++++++ error: unreachable pattern - --> $DIR/empty-types.rs:119:9 + --> $DIR/empty-types.rs:112:9 | LL | _ => {} - | ^ + | ^ matches no values because `Result<!, !>` is uninhabited | - = note: this pattern matches no values because `Result<!, !>` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:123:9 + --> $DIR/empty-types.rs:115:9 | LL | Ok(_) => {} - | ^^^^^ + | ^^^^^ matches no values because `Result<!, !>` is uninhabited | - = note: this pattern matches no values because `Result<!, !>` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:126:9 + --> $DIR/empty-types.rs:118:9 | LL | Ok(_) => {} - | ^^^^^ + | ^^^^^ matches no values because `Result<!, !>` is uninhabited | - = note: this pattern matches no values because `Result<!, !>` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:127:9 + --> $DIR/empty-types.rs:119:9 | LL | _ => {} - | ^ + | ^ matches no values because `Result<!, !>` is uninhabited | - = note: this pattern matches no values because `Result<!, !>` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:130:9 + --> $DIR/empty-types.rs:122:9 | LL | Ok(_) => {} - | ^^^^^ + | ^^^^^ matches no values because `Result<!, !>` is uninhabited | - = note: this pattern matches no values because `Result<!, !>` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:131:9 + --> $DIR/empty-types.rs:123:9 | LL | Err(_) => {} - | ^^^^^^ + | ^^^^^^ matches no values because `Result<!, !>` is uninhabited | - = note: this pattern matches no values because `Result<!, !>` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:140:13 + --> $DIR/empty-types.rs:132:13 | LL | _ => {} - | ^ + | ^ matches no values because `Void` is uninhabited | - = note: this pattern matches no values because `Void` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:143:13 + --> $DIR/empty-types.rs:135:13 | LL | _ if false => {} - | ^ + | ^ matches no values because `Void` is uninhabited | - = note: this pattern matches no values because `Void` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:152:13 + --> $DIR/empty-types.rs:143:13 | LL | Some(_) => {} - | ^^^^^^^ + | ^^^^^^^ matches no values because `Void` is uninhabited | - = note: this pattern matches no values because `Void` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:156:13 + --> $DIR/empty-types.rs:147:13 | LL | None => {} - | ---- matches all the values already + | ---- matches all the relevant values LL | _ => {} - | ^ unreachable pattern + | ^ no value can reach this error: unreachable pattern - --> $DIR/empty-types.rs:208:13 + --> $DIR/empty-types.rs:199:13 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:213:13 + --> $DIR/empty-types.rs:204:13 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:218:13 + --> $DIR/empty-types.rs:209:13 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:223:13 + --> $DIR/empty-types.rs:214:13 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:229:13 + --> $DIR/empty-types.rs:220:13 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:288:9 + --> $DIR/empty-types.rs:281:9 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:291:9 + --> $DIR/empty-types.rs:284:9 | LL | (_, _) => {} - | ^^^^^^ + | ^^^^^^ matches no values because `(!, !)` is uninhabited | - = note: this pattern matches no values because `(!, !)` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:294:9 + --> $DIR/empty-types.rs:287:9 | LL | Ok(_) => {} - | ^^^^^ + | ^^^^^ matches no values because `Result<!, !>` is uninhabited | - = note: this pattern matches no values because `Result<!, !>` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:295:9 + --> $DIR/empty-types.rs:288:9 | LL | Err(_) => {} - | ^^^^^^ + | ^^^^^^ matches no values because `Result<!, !>` is uninhabited | - = note: this pattern matches no values because `Result<!, !>` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error[E0004]: non-exhaustive patterns: type `&[!]` is non-empty --> $DIR/empty-types.rs:327:11 @@ -341,31 +341,31 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:369:9 + --> $DIR/empty-types.rs:368:9 | LL | _ => {} - | ^ + | ^ matches no values because `[!; 3]` is uninhabited | - = note: this pattern matches no values because `[!; 3]` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:372:9 + --> $DIR/empty-types.rs:371:9 | LL | [_, _, _] => {} - | ^^^^^^^^^ + | ^^^^^^^^^ matches no values because `[!; 3]` is uninhabited | - = note: this pattern matches no values because `[!; 3]` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:375:9 + --> $DIR/empty-types.rs:374:9 | LL | [_, ..] => {} - | ^^^^^^^ + | ^^^^^^^ matches no values because `[!; 3]` is uninhabited | - = note: this pattern matches no values because `[!; 3]` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error[E0004]: non-exhaustive patterns: type `[!; 0]` is non-empty - --> $DIR/empty-types.rs:389:11 + --> $DIR/empty-types.rs:388:11 | LL | match array_0_never {} | ^^^^^^^^^^^^^ @@ -379,15 +379,15 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:396:9 + --> $DIR/empty-types.rs:395:9 | LL | [] => {} - | -- matches all the values already + | -- matches all the relevant values LL | _ => {} - | ^ unreachable pattern + | ^ no value can reach this error[E0004]: non-exhaustive patterns: `[]` not covered - --> $DIR/empty-types.rs:398:11 + --> $DIR/empty-types.rs:397:11 | LL | match array_0_never { | ^^^^^^^^^^^^^ pattern `[]` not covered @@ -401,70 +401,70 @@ LL + [] => todo!() | error: unreachable pattern - --> $DIR/empty-types.rs:417:9 + --> $DIR/empty-types.rs:416:9 | LL | Some(_) => {} - | ^^^^^^^ + | ^^^^^^^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:422:9 + --> $DIR/empty-types.rs:421:9 | LL | Some(_a) => {} - | ^^^^^^^^ + | ^^^^^^^^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:427:9 + --> $DIR/empty-types.rs:426:9 | LL | None => {} - | ---- matches all the values already + | ---- matches all the relevant values LL | // !useful, !reachable LL | _ => {} - | ^ unreachable pattern + | ^ no value can reach this error: unreachable pattern - --> $DIR/empty-types.rs:432:9 + --> $DIR/empty-types.rs:431:9 | LL | None => {} - | ---- matches all the values already + | ---- matches all the relevant values LL | // !useful, !reachable LL | _a => {} - | ^^ unreachable pattern + | ^^ no value can reach this error: unreachable pattern - --> $DIR/empty-types.rs:604:9 + --> $DIR/empty-types.rs:603:9 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:607:9 + --> $DIR/empty-types.rs:606:9 | LL | _x => {} - | ^^ + | ^^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:610:9 + --> $DIR/empty-types.rs:609:9 | LL | _ if false => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:613:9 + --> $DIR/empty-types.rs:612:9 | LL | _x if false => {} - | ^^ + | ^^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: aborting due to 49 previous errors diff --git a/tests/ui/pattern/usefulness/empty-types.never_pats.stderr b/tests/ui/pattern/usefulness/empty-types.never_pats.stderr index 4856a2f8e08..68213a2d661 100644 --- a/tests/ui/pattern/usefulness/empty-types.never_pats.stderr +++ b/tests/ui/pattern/usefulness/empty-types.never_pats.stderr @@ -1,5 +1,5 @@ warning: the feature `never_patterns` is incomplete and may not be safe to use and/or cause compiler crashes - --> $DIR/empty-types.rs:14:33 + --> $DIR/empty-types.rs:12:33 | LL | #![cfg_attr(never_pats, feature(never_patterns))] | ^^^^^^^^^^^^^^ @@ -8,28 +8,28 @@ LL | #![cfg_attr(never_pats, feature(never_patterns))] = note: `#[warn(incomplete_features)]` on by default error: unreachable pattern - --> $DIR/empty-types.rs:51:9 + --> $DIR/empty-types.rs:49:9 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types note: the lint level is defined here - --> $DIR/empty-types.rs:17:9 + --> $DIR/empty-types.rs:15:9 | LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:54:9 + --> $DIR/empty-types.rs:52:9 | LL | _x => {} - | ^^ + | ^^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error[E0004]: non-exhaustive patterns: type `&!` is non-empty - --> $DIR/empty-types.rs:58:11 + --> $DIR/empty-types.rs:56:11 | LL | match ref_never {} | ^^^^^^^^^ @@ -43,84 +43,75 @@ LL + _ => todo!(), LL + } | -error[E0004]: non-exhaustive patterns: type `(u32, !)` is non-empty - --> $DIR/empty-types.rs:70:11 - | -LL | match tuple_half_never {} - | ^^^^^^^^^^^^^^^^ - | - = note: the matched value is of type `(u32, !)` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown +error: unreachable pattern + --> $DIR/empty-types.rs:70:9 | -LL ~ match tuple_half_never { -LL + _ => todo!(), -LL + } +LL | (_, _) => {} + | ^^^^^^ matches no values because `(u32, !)` is uninhabited | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types -error[E0004]: non-exhaustive patterns: type `(!, !)` is non-empty - --> $DIR/empty-types.rs:77:11 +error: unreachable pattern + --> $DIR/empty-types.rs:76:9 | -LL | match tuple_never {} - | ^^^^^^^^^^^ +LL | _ => {} + | ^ matches no values because `(!, !)` is uninhabited | - = note: the matched value is of type `(!, !)` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:79:9 | -LL ~ match tuple_never { -LL + _ => todo!(), -LL + } +LL | (_, _) => {} + | ^^^^^^ matches no values because `(!, !)` is uninhabited | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:87:9 + --> $DIR/empty-types.rs:83:9 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types -error[E0004]: non-exhaustive patterns: `Ok(_)` and `Err(!)` not covered - --> $DIR/empty-types.rs:91:11 +error[E0004]: non-exhaustive patterns: `Ok(_)` not covered + --> $DIR/empty-types.rs:87:11 | LL | match res_u32_never {} - | ^^^^^^^^^^^^^ patterns `Ok(_)` and `Err(!)` not covered + | ^^^^^^^^^^^^^ pattern `Ok(_)` not covered | note: `Result<u32, !>` defined here --> $SRC_DIR/core/src/result.rs:LL:COL ::: $SRC_DIR/core/src/result.rs:LL:COL | = note: not covered - ::: $SRC_DIR/core/src/result.rs:LL:COL - | - = note: not covered = note: the matched value is of type `Result<u32, !>` -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 +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ match res_u32_never { -LL + Ok(_) | Err(!) => todo!(), +LL + Ok(_) => todo!(), LL + } | -error[E0004]: non-exhaustive patterns: `Err(!)` not covered - --> $DIR/empty-types.rs:93:11 +error: unreachable pattern + --> $DIR/empty-types.rs:94:9 | -LL | match res_u32_never { - | ^^^^^^^^^^^^^ pattern `Err(!)` not covered +LL | Err(_) => {} + | ^^^^^^ matches no values because `!` is uninhabited | -note: `Result<u32, !>` defined here - --> $SRC_DIR/core/src/result.rs:LL:COL - ::: $SRC_DIR/core/src/result.rs:LL:COL - | - = note: not covered - = note: the matched value is of type `Result<u32, !>` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:99:9 | -LL ~ Ok(_) => {}, -LL + Err(!) +LL | Err(_) => {} + | ^^^^^^ matches no values because `!` is uninhabited | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error[E0004]: non-exhaustive patterns: `Ok(1_u32..=u32::MAX)` not covered - --> $DIR/empty-types.rs:101:11 + --> $DIR/empty-types.rs:96:11 | LL | match res_u32_never { | ^^^^^^^^^^^^^ pattern `Ok(1_u32..=u32::MAX)` not covered @@ -138,21 +129,7 @@ LL ~ Ok(1_u32..=u32::MAX) => todo!() | error[E0005]: refutable pattern in local binding - --> $DIR/empty-types.rs:106:9 - | -LL | let Ok(_x) = res_u32_never; - | ^^^^^^ pattern `Err(!)` not covered - | - = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant - = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html - = note: the matched value is of type `Result<u32, !>` -help: you might want to use `let else` to handle the variant that isn't matched - | -LL | let Ok(_x) = res_u32_never else { todo!() }; - | ++++++++++++++++ - -error[E0005]: refutable pattern in local binding - --> $DIR/empty-types.rs:108:9 + --> $DIR/empty-types.rs:102:9 | LL | let Ok(_x) = res_u32_never.as_ref(); | ^^^^^^ pattern `Err(_)` not covered @@ -166,7 +143,7 @@ LL | let Ok(_x) = res_u32_never.as_ref() else { todo!() }; | ++++++++++++++++ error[E0005]: refutable pattern in local binding - --> $DIR/empty-types.rs:112:9 + --> $DIR/empty-types.rs:106:9 | LL | let Ok(_x) = &res_u32_never; | ^^^^^^ pattern `&Err(!)` not covered @@ -179,81 +156,88 @@ help: you might want to use `let else` to handle the variant that isn't matched LL | let Ok(_x) = &res_u32_never else { todo!() }; | ++++++++++++++++ -error[E0004]: non-exhaustive patterns: `Ok(!)` and `Err(!)` not covered - --> $DIR/empty-types.rs:116:11 +error: unreachable pattern + --> $DIR/empty-types.rs:112:9 | -LL | match result_never {} - | ^^^^^^^^^^^^ patterns `Ok(!)` and `Err(!)` not covered +LL | _ => {} + | ^ matches no values because `Result<!, !>` is uninhabited | -note: `Result<!, !>` defined here - --> $SRC_DIR/core/src/result.rs:LL:COL - ::: $SRC_DIR/core/src/result.rs:LL:COL + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:115:9 | - = note: not covered - ::: $SRC_DIR/core/src/result.rs:LL:COL +LL | Ok(_) => {} + | ^^^^^ matches no values because `Result<!, !>` is uninhabited | - = note: not covered - = note: the matched value is of type `Result<!, !>` -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 + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:118:9 | -LL ~ match result_never { -LL + Ok(!) | Err(!), -LL + } +LL | Ok(_) => {} + | ^^^^^ matches no values because `Result<!, !>` is uninhabited | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types -error[E0004]: non-exhaustive patterns: `Err(!)` not covered - --> $DIR/empty-types.rs:121:11 +error: unreachable pattern + --> $DIR/empty-types.rs:119:9 | -LL | match result_never { - | ^^^^^^^^^^^^ pattern `Err(!)` not covered +LL | _ => {} + | ^ matches no values because `Result<!, !>` is uninhabited | -note: `Result<!, !>` defined here - --> $SRC_DIR/core/src/result.rs:LL:COL - ::: $SRC_DIR/core/src/result.rs:LL:COL + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:122:9 | - = note: not covered - = note: the matched value is of type `Result<!, !>` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown +LL | Ok(_) => {} + | ^^^^^ matches no values because `Result<!, !>` is uninhabited | -LL | Ok(_) => {}, Err(!) - | ++++++++ + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:140:13 + --> $DIR/empty-types.rs:123:9 | -LL | _ => {} - | ^ +LL | Err(_) => {} + | ^^^^^^ matches no values because `Result<!, !>` is uninhabited | - = note: this pattern matches no values because `Void` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:143:13 + --> $DIR/empty-types.rs:132:13 | -LL | _ if false => {} - | ^ +LL | _ => {} + | ^ matches no values because `Void` is uninhabited | - = note: this pattern matches no values because `Void` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types -error[E0004]: non-exhaustive patterns: `Some(!)` not covered - --> $DIR/empty-types.rs:146:15 +error: unreachable pattern + --> $DIR/empty-types.rs:135:13 | -LL | match opt_void { - | ^^^^^^^^ pattern `Some(!)` not covered +LL | _ if false => {} + | ^ matches no values because `Void` is uninhabited | -note: `Option<Void>` defined here - --> $SRC_DIR/core/src/option.rs:LL:COL - ::: $SRC_DIR/core/src/option.rs:LL:COL + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:143:13 | - = note: not covered - = note: the matched value is of type `Option<Void>` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown +LL | Some(_) => {} + | ^^^^^^^ matches no values because `Void` is uninhabited | -LL ~ None => {}, -LL + Some(!) + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:147:13 | +LL | None => {} + | ---- matches all the relevant values +LL | _ => {} + | ^ no value can reach this error[E0004]: non-exhaustive patterns: `Some(!)` not covered - --> $DIR/empty-types.rs:165:15 + --> $DIR/empty-types.rs:156:15 | LL | match *ref_opt_void { | ^^^^^^^^^^^^^ pattern `Some(!)` not covered @@ -264,6 +248,7 @@ note: `Option<Void>` defined here | = note: not covered = note: the matched value is of type `Option<Void>` + = note: `Void` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ None => {}, @@ -271,52 +256,90 @@ LL + Some(!) | error: unreachable pattern - --> $DIR/empty-types.rs:208:13 + --> $DIR/empty-types.rs:199:13 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:213:13 + --> $DIR/empty-types.rs:204:13 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:218:13 + --> $DIR/empty-types.rs:209:13 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:223:13 + --> $DIR/empty-types.rs:214:13 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:229:13 + --> $DIR/empty-types.rs:220:13 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:288:9 + --> $DIR/empty-types.rs:281:9 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:284:9 + | +LL | (_, _) => {} + | ^^^^^^ matches no values because `(!, !)` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:287:9 + | +LL | Ok(_) => {} + | ^^^^^ matches no values because `Result<!, !>` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:288:9 | - = note: this pattern matches no values because `!` is uninhabited +LL | Err(_) => {} + | ^^^^^^ matches no values because `Result<!, !>` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error[E0005]: refutable pattern in local binding + --> $DIR/empty-types.rs:297:13 + | +LL | let Ok(_) = *ptr_result_never_err; + | ^^^^^ pattern `Err(!)` not covered + | + = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant + = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html + = note: the matched value is of type `Result<u8, !>` +help: you might want to use `if let` to ignore the variant that isn't matched + | +LL | if let Ok(_) = *ptr_result_never_err { todo!() }; + | ++ +++++++++++ error[E0004]: non-exhaustive patterns: type `(u32, !)` is non-empty --> $DIR/empty-types.rs:316:11 @@ -403,6 +426,7 @@ LL | match slice_never { | ^^^^^^^^^^^ pattern `&[!, ..]` not covered | = note: the matched value is of type `&[!]` + = note: `!` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ [] => {}, @@ -450,22 +474,32 @@ LL + _ => todo!(), LL + } | -error[E0004]: non-exhaustive patterns: type `[!; 3]` is non-empty - --> $DIR/empty-types.rs:366:11 +error: unreachable pattern + --> $DIR/empty-types.rs:368:9 | -LL | match array_3_never {} - | ^^^^^^^^^^^^^ +LL | _ => {} + | ^ matches no values because `[!; 3]` is uninhabited | - = note: the matched value is of type `[!; 3]` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:371:9 | -LL ~ match array_3_never { -LL + _ => todo!(), -LL + } +LL | [_, _, _] => {} + | ^^^^^^^^^ matches no values because `[!; 3]` is uninhabited | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:374:9 + | +LL | [_, ..] => {} + | ^^^^^^^ matches no values because `[!; 3]` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error[E0004]: non-exhaustive patterns: type `[!; 0]` is non-empty - --> $DIR/empty-types.rs:389:11 + --> $DIR/empty-types.rs:388:11 | LL | match array_0_never {} | ^^^^^^^^^^^^^ @@ -479,15 +513,15 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:396:9 + --> $DIR/empty-types.rs:395:9 | LL | [] => {} - | -- matches all the values already + | -- matches all the relevant values LL | _ => {} - | ^ unreachable pattern + | ^ no value can reach this error[E0004]: non-exhaustive patterns: `[]` not covered - --> $DIR/empty-types.rs:398:11 + --> $DIR/empty-types.rs:397:11 | LL | match array_0_never { | ^^^^^^^^^^^^^ pattern `[]` not covered @@ -500,8 +534,42 @@ LL ~ [..] if false => {}, LL + [] => todo!() | +error: unreachable pattern + --> $DIR/empty-types.rs:416:9 + | +LL | Some(_) => {} + | ^^^^^^^ matches no values because `!` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:421:9 + | +LL | Some(_a) => {} + | ^^^^^^^^ matches no values because `!` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:426:9 + | +LL | None => {} + | ---- matches all the relevant values +LL | // !useful, !reachable +LL | _ => {} + | ^ no value can reach this + +error: unreachable pattern + --> $DIR/empty-types.rs:431:9 + | +LL | None => {} + | ---- matches all the relevant values +LL | // !useful, !reachable +LL | _a => {} + | ^^ no value can reach this + error[E0004]: non-exhaustive patterns: `&Some(!)` not covered - --> $DIR/empty-types.rs:452:11 + --> $DIR/empty-types.rs:451:11 | LL | match ref_opt_never { | ^^^^^^^^^^^^^ pattern `&Some(!)` not covered @@ -512,6 +580,7 @@ note: `Option<!>` defined here | = note: not covered = note: the matched value is of type `&Option<!>` + = note: `!` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ &None => {}, @@ -519,7 +588,7 @@ LL + &Some(!) | error[E0004]: non-exhaustive patterns: `Some(!)` not covered - --> $DIR/empty-types.rs:493:11 + --> $DIR/empty-types.rs:492:11 | LL | match *ref_opt_never { | ^^^^^^^^^^^^^^ pattern `Some(!)` not covered @@ -530,6 +599,7 @@ note: `Option<!>` defined here | = note: not covered = note: the matched value is of type `Option<!>` + = note: `!` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ None => {}, @@ -537,7 +607,7 @@ LL + Some(!) | error[E0004]: non-exhaustive patterns: `Err(!)` not covered - --> $DIR/empty-types.rs:541:11 + --> $DIR/empty-types.rs:540:11 | LL | match *ref_res_never { | ^^^^^^^^^^^^^^ pattern `Err(!)` not covered @@ -548,6 +618,7 @@ note: `Result<!, !>` defined here | = note: not covered = note: the matched value is of type `Result<!, !>` + = note: `!` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ Ok(_) => {}, @@ -555,7 +626,7 @@ LL + Err(!) | error[E0004]: non-exhaustive patterns: `Err(!)` not covered - --> $DIR/empty-types.rs:552:11 + --> $DIR/empty-types.rs:551:11 | LL | match *ref_res_never { | ^^^^^^^^^^^^^^ pattern `Err(!)` not covered @@ -566,6 +637,7 @@ note: `Result<!, !>` defined here | = note: not covered = note: the matched value is of type `Result<!, !>` + = note: `!` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ Ok(_a) => {}, @@ -573,7 +645,7 @@ LL + Err(!) | error[E0004]: non-exhaustive patterns: type `(u32, !)` is non-empty - --> $DIR/empty-types.rs:571:11 + --> $DIR/empty-types.rs:570:11 | LL | match *ref_tuple_half_never {} | ^^^^^^^^^^^^^^^^^^^^^ @@ -587,44 +659,45 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:604:9 + --> $DIR/empty-types.rs:603:9 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:607:9 + --> $DIR/empty-types.rs:606:9 | LL | _x => {} - | ^^ + | ^^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:610:9 + --> $DIR/empty-types.rs:609:9 | LL | _ if false => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:613:9 + --> $DIR/empty-types.rs:612:9 | LL | _x if false => {} - | ^^ + | ^^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error[E0004]: non-exhaustive patterns: `&!` not covered - --> $DIR/empty-types.rs:638:11 + --> $DIR/empty-types.rs:637:11 | LL | match ref_never { | ^^^^^^^^^ pattern `&!` not covered | = note: the matched value is of type `&!` + = note: `!` is uninhabited but is not being matched by value, so a wildcard `_` is required = note: references are always considered inhabited = note: match arms with guards don't count towards exhaustivity help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown @@ -634,7 +707,7 @@ LL + &! | error[E0004]: non-exhaustive patterns: `Ok(!)` not covered - --> $DIR/empty-types.rs:654:11 + --> $DIR/empty-types.rs:653:11 | LL | match *ref_result_never { | ^^^^^^^^^^^^^^^^^ pattern `Ok(!)` not covered @@ -645,6 +718,7 @@ note: `Result<!, !>` defined here | = note: not covered = note: the matched value is of type `Result<!, !>` + = note: `!` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ Err(_) => {}, @@ -652,7 +726,7 @@ LL + Ok(!) | error[E0004]: non-exhaustive patterns: `Some(!)` not covered - --> $DIR/empty-types.rs:674:11 + --> $DIR/empty-types.rs:673:11 | LL | match *x { | ^^ pattern `Some(!)` not covered @@ -663,13 +737,14 @@ note: `Option<Result<!, !>>` defined here | = note: not covered = note: the matched value is of type `Option<Result<!, !>>` + = note: `Result<!, !>` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ None => {}, LL + Some(!) | -error: aborting due to 49 previous errors; 1 warning emitted +error: aborting due to 65 previous errors; 1 warning emitted Some errors have detailed explanations: E0004, E0005. For more information about an error, try `rustc --explain E0004`. diff --git a/tests/ui/pattern/usefulness/empty-types.normal.stderr b/tests/ui/pattern/usefulness/empty-types.normal.stderr index 78db9ee349b..8f60dad4467 100644 --- a/tests/ui/pattern/usefulness/empty-types.normal.stderr +++ b/tests/ui/pattern/usefulness/empty-types.normal.stderr @@ -1,26 +1,26 @@ error: unreachable pattern - --> $DIR/empty-types.rs:51:9 + --> $DIR/empty-types.rs:49:9 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types note: the lint level is defined here - --> $DIR/empty-types.rs:17:9 + --> $DIR/empty-types.rs:15:9 | LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ error: unreachable pattern - --> $DIR/empty-types.rs:54:9 + --> $DIR/empty-types.rs:52:9 | LL | _x => {} - | ^^ + | ^^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error[E0004]: non-exhaustive patterns: type `&!` is non-empty - --> $DIR/empty-types.rs:58:11 + --> $DIR/empty-types.rs:56:11 | LL | match ref_never {} | ^^^^^^^^^ @@ -34,84 +34,75 @@ LL + _ => todo!(), LL + } | -error[E0004]: non-exhaustive patterns: type `(u32, !)` is non-empty - --> $DIR/empty-types.rs:70:11 - | -LL | match tuple_half_never {} - | ^^^^^^^^^^^^^^^^ - | - = note: the matched value is of type `(u32, !)` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown +error: unreachable pattern + --> $DIR/empty-types.rs:70:9 | -LL ~ match tuple_half_never { -LL + _ => todo!(), -LL + } +LL | (_, _) => {} + | ^^^^^^ matches no values because `(u32, !)` is uninhabited | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types -error[E0004]: non-exhaustive patterns: type `(!, !)` is non-empty - --> $DIR/empty-types.rs:77:11 +error: unreachable pattern + --> $DIR/empty-types.rs:76:9 | -LL | match tuple_never {} - | ^^^^^^^^^^^ +LL | _ => {} + | ^ matches no values because `(!, !)` is uninhabited | - = note: the matched value is of type `(!, !)` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:79:9 | -LL ~ match tuple_never { -LL + _ => todo!(), -LL + } +LL | (_, _) => {} + | ^^^^^^ matches no values because `(!, !)` is uninhabited | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:87:9 + --> $DIR/empty-types.rs:83:9 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types -error[E0004]: non-exhaustive patterns: `Ok(_)` and `Err(_)` not covered - --> $DIR/empty-types.rs:91:11 +error[E0004]: non-exhaustive patterns: `Ok(_)` not covered + --> $DIR/empty-types.rs:87:11 | LL | match res_u32_never {} - | ^^^^^^^^^^^^^ patterns `Ok(_)` and `Err(_)` not covered + | ^^^^^^^^^^^^^ pattern `Ok(_)` not covered | note: `Result<u32, !>` defined here --> $SRC_DIR/core/src/result.rs:LL:COL ::: $SRC_DIR/core/src/result.rs:LL:COL | = note: not covered - ::: $SRC_DIR/core/src/result.rs:LL:COL - | - = note: not covered = note: the matched value is of type `Result<u32, !>` -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 +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ match res_u32_never { -LL + Ok(_) | Err(_) => todo!(), +LL + Ok(_) => todo!(), LL + } | -error[E0004]: non-exhaustive patterns: `Err(_)` not covered - --> $DIR/empty-types.rs:93:11 +error: unreachable pattern + --> $DIR/empty-types.rs:94:9 | -LL | match res_u32_never { - | ^^^^^^^^^^^^^ pattern `Err(_)` not covered +LL | Err(_) => {} + | ^^^^^^ matches no values because `!` is uninhabited | -note: `Result<u32, !>` defined here - --> $SRC_DIR/core/src/result.rs:LL:COL - ::: $SRC_DIR/core/src/result.rs:LL:COL + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:99:9 | - = note: not covered - = note: the matched value is of type `Result<u32, !>` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown - | -LL ~ Ok(_) => {}, -LL + Err(_) => todo!() +LL | Err(_) => {} + | ^^^^^^ matches no values because `!` is uninhabited | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error[E0004]: non-exhaustive patterns: `Ok(1_u32..=u32::MAX)` not covered - --> $DIR/empty-types.rs:101:11 + --> $DIR/empty-types.rs:96:11 | LL | match res_u32_never { | ^^^^^^^^^^^^^ pattern `Ok(1_u32..=u32::MAX)` not covered @@ -129,21 +120,7 @@ LL ~ Ok(1_u32..=u32::MAX) => todo!() | error[E0005]: refutable pattern in local binding - --> $DIR/empty-types.rs:106:9 - | -LL | let Ok(_x) = res_u32_never; - | ^^^^^^ pattern `Err(_)` not covered - | - = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant - = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html - = note: the matched value is of type `Result<u32, !>` -help: you might want to use `let else` to handle the variant that isn't matched - | -LL | let Ok(_x) = res_u32_never else { todo!() }; - | ++++++++++++++++ - -error[E0005]: refutable pattern in local binding - --> $DIR/empty-types.rs:108:9 + --> $DIR/empty-types.rs:102:9 | LL | let Ok(_x) = res_u32_never.as_ref(); | ^^^^^^ pattern `Err(_)` not covered @@ -157,7 +134,7 @@ LL | let Ok(_x) = res_u32_never.as_ref() else { todo!() }; | ++++++++++++++++ error[E0005]: refutable pattern in local binding - --> $DIR/empty-types.rs:112:9 + --> $DIR/empty-types.rs:106:9 | LL | let Ok(_x) = &res_u32_never; | ^^^^^^ pattern `&Err(_)` not covered @@ -170,81 +147,88 @@ help: you might want to use `let else` to handle the variant that isn't matched LL | let Ok(_x) = &res_u32_never else { todo!() }; | ++++++++++++++++ -error[E0004]: non-exhaustive patterns: `Ok(_)` and `Err(_)` not covered - --> $DIR/empty-types.rs:116:11 +error: unreachable pattern + --> $DIR/empty-types.rs:112:9 | -LL | match result_never {} - | ^^^^^^^^^^^^ patterns `Ok(_)` and `Err(_)` not covered +LL | _ => {} + | ^ matches no values because `Result<!, !>` is uninhabited | -note: `Result<!, !>` defined here - --> $SRC_DIR/core/src/result.rs:LL:COL - ::: $SRC_DIR/core/src/result.rs:LL:COL + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:115:9 | - = note: not covered - ::: $SRC_DIR/core/src/result.rs:LL:COL +LL | Ok(_) => {} + | ^^^^^ matches no values because `Result<!, !>` is uninhabited | - = note: not covered - = note: the matched value is of type `Result<!, !>` -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 + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:118:9 | -LL ~ match result_never { -LL + Ok(_) | Err(_) => todo!(), -LL + } +LL | Ok(_) => {} + | ^^^^^ matches no values because `Result<!, !>` is uninhabited | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types -error[E0004]: non-exhaustive patterns: `Err(_)` not covered - --> $DIR/empty-types.rs:121:11 +error: unreachable pattern + --> $DIR/empty-types.rs:119:9 | -LL | match result_never { - | ^^^^^^^^^^^^ pattern `Err(_)` not covered +LL | _ => {} + | ^ matches no values because `Result<!, !>` is uninhabited | -note: `Result<!, !>` defined here - --> $SRC_DIR/core/src/result.rs:LL:COL - ::: $SRC_DIR/core/src/result.rs:LL:COL + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:122:9 | - = note: not covered - = note: the matched value is of type `Result<!, !>` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown +LL | Ok(_) => {} + | ^^^^^ matches no values because `Result<!, !>` is uninhabited | -LL | Ok(_) => {}, Err(_) => todo!() - | +++++++++++++++++++ + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:140:13 + --> $DIR/empty-types.rs:123:9 | -LL | _ => {} - | ^ +LL | Err(_) => {} + | ^^^^^^ matches no values because `Result<!, !>` is uninhabited | - = note: this pattern matches no values because `Void` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:143:13 + --> $DIR/empty-types.rs:132:13 | -LL | _ if false => {} - | ^ +LL | _ => {} + | ^ matches no values because `Void` is uninhabited | - = note: this pattern matches no values because `Void` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types -error[E0004]: non-exhaustive patterns: `Some(_)` not covered - --> $DIR/empty-types.rs:146:15 +error: unreachable pattern + --> $DIR/empty-types.rs:135:13 | -LL | match opt_void { - | ^^^^^^^^ pattern `Some(_)` not covered +LL | _ if false => {} + | ^ matches no values because `Void` is uninhabited | -note: `Option<Void>` defined here - --> $SRC_DIR/core/src/option.rs:LL:COL - ::: $SRC_DIR/core/src/option.rs:LL:COL + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:143:13 | - = note: not covered - = note: the matched value is of type `Option<Void>` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown +LL | Some(_) => {} + | ^^^^^^^ matches no values because `Void` is uninhabited | -LL ~ None => {}, -LL + Some(_) => todo!() + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:147:13 | +LL | None => {} + | ---- matches all the relevant values +LL | _ => {} + | ^ no value can reach this error[E0004]: non-exhaustive patterns: `Some(_)` not covered - --> $DIR/empty-types.rs:165:15 + --> $DIR/empty-types.rs:156:15 | LL | match *ref_opt_void { | ^^^^^^^^^^^^^ pattern `Some(_)` not covered @@ -255,6 +239,7 @@ note: `Option<Void>` defined here | = note: not covered = note: the matched value is of type `Option<Void>` + = note: `Void` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ None => {}, @@ -262,52 +247,90 @@ LL + Some(_) => todo!() | error: unreachable pattern - --> $DIR/empty-types.rs:208:13 + --> $DIR/empty-types.rs:199:13 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:213:13 + --> $DIR/empty-types.rs:204:13 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:218:13 + --> $DIR/empty-types.rs:209:13 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:223:13 + --> $DIR/empty-types.rs:214:13 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:229:13 + --> $DIR/empty-types.rs:220:13 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:288:9 + --> $DIR/empty-types.rs:281:9 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:284:9 + | +LL | (_, _) => {} + | ^^^^^^ matches no values because `(!, !)` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:287:9 + | +LL | Ok(_) => {} + | ^^^^^ matches no values because `Result<!, !>` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:288:9 + | +LL | Err(_) => {} + | ^^^^^^ matches no values because `Result<!, !>` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error[E0005]: refutable pattern in local binding + --> $DIR/empty-types.rs:297:13 | - = note: this pattern matches no values because `!` is uninhabited +LL | let Ok(_) = *ptr_result_never_err; + | ^^^^^ pattern `Err(_)` not covered + | + = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant + = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html + = note: the matched value is of type `Result<u8, !>` +help: you might want to use `if let` to ignore the variant that isn't matched + | +LL | if let Ok(_) = *ptr_result_never_err { todo!() }; + | ++ +++++++++++ error[E0004]: non-exhaustive patterns: type `(u32, !)` is non-empty --> $DIR/empty-types.rs:316:11 @@ -394,6 +417,7 @@ LL | match slice_never { | ^^^^^^^^^^^ pattern `&[_, ..]` not covered | = note: the matched value is of type `&[!]` + = note: `!` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ [] => {}, @@ -441,22 +465,32 @@ LL + _ => todo!(), LL + } | -error[E0004]: non-exhaustive patterns: type `[!; 3]` is non-empty - --> $DIR/empty-types.rs:366:11 +error: unreachable pattern + --> $DIR/empty-types.rs:368:9 | -LL | match array_3_never {} - | ^^^^^^^^^^^^^ +LL | _ => {} + | ^ matches no values because `[!; 3]` is uninhabited | - = note: the matched value is of type `[!; 3]` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:371:9 | -LL ~ match array_3_never { -LL + _ => todo!(), -LL + } +LL | [_, _, _] => {} + | ^^^^^^^^^ matches no values because `[!; 3]` is uninhabited | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:374:9 + | +LL | [_, ..] => {} + | ^^^^^^^ matches no values because `[!; 3]` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error[E0004]: non-exhaustive patterns: type `[!; 0]` is non-empty - --> $DIR/empty-types.rs:389:11 + --> $DIR/empty-types.rs:388:11 | LL | match array_0_never {} | ^^^^^^^^^^^^^ @@ -470,15 +504,15 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:396:9 + --> $DIR/empty-types.rs:395:9 | LL | [] => {} - | -- matches all the values already + | -- matches all the relevant values LL | _ => {} - | ^ unreachable pattern + | ^ no value can reach this error[E0004]: non-exhaustive patterns: `[]` not covered - --> $DIR/empty-types.rs:398:11 + --> $DIR/empty-types.rs:397:11 | LL | match array_0_never { | ^^^^^^^^^^^^^ pattern `[]` not covered @@ -491,8 +525,42 @@ LL ~ [..] if false => {}, LL + [] => todo!() | +error: unreachable pattern + --> $DIR/empty-types.rs:416:9 + | +LL | Some(_) => {} + | ^^^^^^^ matches no values because `!` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:421:9 + | +LL | Some(_a) => {} + | ^^^^^^^^ matches no values because `!` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/empty-types.rs:426:9 + | +LL | None => {} + | ---- matches all the relevant values +LL | // !useful, !reachable +LL | _ => {} + | ^ no value can reach this + +error: unreachable pattern + --> $DIR/empty-types.rs:431:9 + | +LL | None => {} + | ---- matches all the relevant values +LL | // !useful, !reachable +LL | _a => {} + | ^^ no value can reach this + error[E0004]: non-exhaustive patterns: `&Some(_)` not covered - --> $DIR/empty-types.rs:452:11 + --> $DIR/empty-types.rs:451:11 | LL | match ref_opt_never { | ^^^^^^^^^^^^^ pattern `&Some(_)` not covered @@ -503,6 +571,7 @@ note: `Option<!>` defined here | = note: not covered = note: the matched value is of type `&Option<!>` + = note: `!` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ &None => {}, @@ -510,7 +579,7 @@ LL + &Some(_) => todo!() | error[E0004]: non-exhaustive patterns: `Some(_)` not covered - --> $DIR/empty-types.rs:493:11 + --> $DIR/empty-types.rs:492:11 | LL | match *ref_opt_never { | ^^^^^^^^^^^^^^ pattern `Some(_)` not covered @@ -521,6 +590,7 @@ note: `Option<!>` defined here | = note: not covered = note: the matched value is of type `Option<!>` + = note: `!` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ None => {}, @@ -528,7 +598,7 @@ LL + Some(_) => todo!() | error[E0004]: non-exhaustive patterns: `Err(_)` not covered - --> $DIR/empty-types.rs:541:11 + --> $DIR/empty-types.rs:540:11 | LL | match *ref_res_never { | ^^^^^^^^^^^^^^ pattern `Err(_)` not covered @@ -539,6 +609,7 @@ note: `Result<!, !>` defined here | = note: not covered = note: the matched value is of type `Result<!, !>` + = note: `!` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ Ok(_) => {}, @@ -546,7 +617,7 @@ LL + Err(_) => todo!() | error[E0004]: non-exhaustive patterns: `Err(_)` not covered - --> $DIR/empty-types.rs:552:11 + --> $DIR/empty-types.rs:551:11 | LL | match *ref_res_never { | ^^^^^^^^^^^^^^ pattern `Err(_)` not covered @@ -557,6 +628,7 @@ note: `Result<!, !>` defined here | = note: not covered = note: the matched value is of type `Result<!, !>` + = note: `!` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ Ok(_a) => {}, @@ -564,7 +636,7 @@ LL + Err(_) => todo!() | error[E0004]: non-exhaustive patterns: type `(u32, !)` is non-empty - --> $DIR/empty-types.rs:571:11 + --> $DIR/empty-types.rs:570:11 | LL | match *ref_tuple_half_never {} | ^^^^^^^^^^^^^^^^^^^^^ @@ -578,44 +650,45 @@ LL + } | error: unreachable pattern - --> $DIR/empty-types.rs:604:9 + --> $DIR/empty-types.rs:603:9 | LL | _ => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:607:9 + --> $DIR/empty-types.rs:606:9 | LL | _x => {} - | ^^ + | ^^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:610:9 + --> $DIR/empty-types.rs:609:9 | LL | _ if false => {} - | ^ + | ^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/empty-types.rs:613:9 + --> $DIR/empty-types.rs:612:9 | LL | _x if false => {} - | ^^ + | ^^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error[E0004]: non-exhaustive patterns: `&_` not covered - --> $DIR/empty-types.rs:638:11 + --> $DIR/empty-types.rs:637:11 | LL | match ref_never { | ^^^^^^^^^ pattern `&_` not covered | = note: the matched value is of type `&!` + = note: `!` is uninhabited but is not being matched by value, so a wildcard `_` is required = note: references are always considered inhabited = note: match arms with guards don't count towards exhaustivity help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown @@ -625,7 +698,7 @@ LL + &_ => todo!() | error[E0004]: non-exhaustive patterns: `Ok(_)` not covered - --> $DIR/empty-types.rs:654:11 + --> $DIR/empty-types.rs:653:11 | LL | match *ref_result_never { | ^^^^^^^^^^^^^^^^^ pattern `Ok(_)` not covered @@ -636,6 +709,7 @@ note: `Result<!, !>` defined here | = note: not covered = note: the matched value is of type `Result<!, !>` + = note: `!` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ Err(_) => {}, @@ -643,7 +717,7 @@ LL + Ok(_) => todo!() | error[E0004]: non-exhaustive patterns: `Some(_)` not covered - --> $DIR/empty-types.rs:674:11 + --> $DIR/empty-types.rs:673:11 | LL | match *x { | ^^ pattern `Some(_)` not covered @@ -654,13 +728,14 @@ note: `Option<Result<!, !>>` defined here | = note: not covered = note: the matched value is of type `Option<Result<!, !>>` + = note: `Result<!, !>` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ None => {}, LL + Some(_) => todo!() | -error: aborting due to 49 previous errors +error: aborting due to 65 previous errors Some errors have detailed explanations: E0004, E0005. For more information about an error, try `rustc --explain E0004`. diff --git a/tests/ui/pattern/usefulness/empty-types.rs b/tests/ui/pattern/usefulness/empty-types.rs index cc71f67831d..d561a0e9c12 100644 --- a/tests/ui/pattern/usefulness/empty-types.rs +++ b/tests/ui/pattern/usefulness/empty-types.rs @@ -1,5 +1,4 @@ -//@ revisions: normal min_exh_pats exhaustive_patterns never_pats -// gate-test-min_exhaustive_patterns +//@ revisions: normal exhaustive_patterns never_pats // // This tests correct handling of empty types in exhaustiveness checking. // @@ -10,7 +9,6 @@ // This feature is useful to avoid `!` falling back to `()` all the time. #![feature(never_type_fallback)] #![cfg_attr(exhaustive_patterns, feature(exhaustive_patterns))] -#![cfg_attr(min_exh_pats, feature(min_exhaustive_patterns))] #![cfg_attr(never_pats, feature(never_patterns))] //[never_pats]~^ WARN the feature `never_patterns` is incomplete #![allow(dead_code, unreachable_code)] @@ -19,7 +17,7 @@ #[derive(Copy, Clone)] enum Void {} -/// A bunch of never situations that can't be normally constructed. +/// A bunch of never situations that can't be normally constructed so we take them as argument. #[derive(Copy, Clone)] struct NeverBundle { never: !, @@ -68,19 +66,17 @@ fn basic(x: NeverBundle) { let tuple_half_never: (u32, !) = x.tuple_half_never; match tuple_half_never {} - //[normal,never_pats]~^ ERROR non-empty match tuple_half_never { - (_, _) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + (_, _) => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } let tuple_never: (!, !) = x.tuple_never; match tuple_never {} - //[normal,never_pats]~^ ERROR non-empty match tuple_never { - _ => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + _ => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } match tuple_never { - (_, _) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + (_, _) => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } match tuple_never.0 {} match tuple_never.0 { @@ -91,44 +87,40 @@ fn basic(x: NeverBundle) { match res_u32_never {} //~^ ERROR non-exhaustive match res_u32_never { - //[normal,never_pats]~^ ERROR non-exhaustive Ok(_) => {} } match res_u32_never { Ok(_) => {} - Err(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + Err(_) => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } match res_u32_never { //~^ ERROR non-exhaustive Ok(0) => {} - Err(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + Err(_) => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } let Ok(_x) = res_u32_never; - //[normal,never_pats]~^ ERROR refutable let Ok(_x) = res_u32_never.as_ref(); //~^ ERROR refutable // Non-obvious difference: here there's an implicit dereference in the patterns, which makes the // inner place !known_valid. `exhaustive_patterns` ignores this. let Ok(_x) = &res_u32_never; - //[normal,min_exh_pats,never_pats]~^ ERROR refutable + //[normal,never_pats]~^ ERROR refutable let result_never: Result<!, !> = x.result_never; match result_never {} - //[normal,never_pats]~^ ERROR non-exhaustive match result_never { - _ => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + _ => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } match result_never { - //[normal,never_pats]~^ ERROR non-exhaustive - Ok(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + Ok(_) => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } match result_never { - Ok(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern - _ => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + Ok(_) => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern + _ => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } match result_never { - Ok(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern - Err(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + Ok(_) => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern + Err(_) => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } } @@ -144,16 +136,15 @@ fn void_same_as_never(x: NeverBundle) { } let opt_void: Option<Void> = None; match opt_void { - //[normal,never_pats]~^ ERROR non-exhaustive None => {} } match opt_void { None => {} - Some(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + Some(_) => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } match opt_void { None => {} - _ => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + _ => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } let ref_void: &Void = &x.void; @@ -163,7 +154,7 @@ fn void_same_as_never(x: NeverBundle) { } let ref_opt_void: &Option<Void> = &None; match *ref_opt_void { - //[normal,min_exh_pats,never_pats]~^ ERROR non-exhaustive + //[normal,never_pats]~^ ERROR non-exhaustive None => {} } match *ref_opt_void { @@ -281,6 +272,8 @@ fn nested_validity_tracking(bundle: NeverBundle) { let ref_never: &! = &never; let tuple_never: (!, !) = bundle.tuple_never; let result_never: Result<!, !> = bundle.result_never; + let result_never_err: Result<u8, !> = Ok(0); + let ptr_result_never_err: *const Result<u8, !> = &result_never_err as *const _; let union_never = Uninit::<!>::new(); // These should be considered known_valid and warn unreachable. @@ -288,14 +281,21 @@ fn nested_validity_tracking(bundle: NeverBundle) { _ => {} //~ ERROR unreachable pattern } match tuple_never { - (_, _) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + (_, _) => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } match result_never { - Ok(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern - Err(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + Ok(_) => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern + Err(_) => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } // These should be considered !known_valid and not warn unreachable. + unsafe { + match *ptr_result_never_err { + Ok(_) => {} + Err(_) => {} + } + let Ok(_) = *ptr_result_never_err; //[normal,never_pats]~ ERROR refutable pattern + } match ref_never { &_ => {} } @@ -313,13 +313,13 @@ fn invalid_empty_match(bundle: NeverBundle) { match *x {} let x: &(u32, !) = &bundle.tuple_half_never; - match *x {} //[normal,min_exh_pats,never_pats]~ ERROR non-exhaustive + match *x {} //[normal,never_pats]~ ERROR non-exhaustive let x: &(!, !) = &bundle.tuple_never; - match *x {} //[normal,min_exh_pats,never_pats]~ ERROR non-exhaustive + match *x {} //[normal,never_pats]~ ERROR non-exhaustive let x: &Result<!, !> = &bundle.result_never; - match *x {} //[normal,min_exh_pats,never_pats]~ ERROR non-exhaustive + match *x {} //[normal,never_pats]~ ERROR non-exhaustive let x: &[!; 3] = &bundle.array_3_never; - match *x {} //[normal,min_exh_pats,never_pats]~ ERROR non-exhaustive + match *x {} //[normal,never_pats]~ ERROR non-exhaustive } fn arrays_and_slices(x: NeverBundle) { @@ -327,7 +327,7 @@ fn arrays_and_slices(x: NeverBundle) { match slice_never {} //~^ ERROR non-empty match slice_never { - //[normal,min_exh_pats,never_pats]~^ ERROR not covered + //[normal,never_pats]~^ ERROR not covered [] => {} } match slice_never { @@ -336,7 +336,7 @@ fn arrays_and_slices(x: NeverBundle) { [_, _, ..] => {} } match slice_never { - //[normal,min_exh_pats]~^ ERROR `&[]`, `&[_]` and `&[_, _]` not covered + //[normal]~^ ERROR `&[]`, `&[_]` and `&[_, _]` not covered //[exhaustive_patterns]~^^ ERROR `&[]` not covered //[never_pats]~^^^ ERROR `&[]`, `&[!]` and `&[!, !]` not covered [_, _, _, ..] => {} @@ -350,7 +350,7 @@ fn arrays_and_slices(x: NeverBundle) { _x => {} } match slice_never { - //[normal,min_exh_pats]~^ ERROR `&[]` and `&[_, ..]` not covered + //[normal]~^ ERROR `&[]` and `&[_, ..]` not covered //[exhaustive_patterns]~^^ ERROR `&[]` not covered //[never_pats]~^^^ ERROR `&[]` and `&[!, ..]` not covered &[..] if false => {} @@ -364,15 +364,14 @@ fn arrays_and_slices(x: NeverBundle) { let array_3_never: [!; 3] = x.array_3_never; match array_3_never {} - //[normal,never_pats]~^ ERROR non-empty match array_3_never { - _ => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + _ => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } match array_3_never { - [_, _, _] => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + [_, _, _] => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } match array_3_never { - [_, ..] => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + [_, ..] => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } let ref_array_3_never: &[!; 3] = &array_3_never; @@ -414,22 +413,22 @@ fn bindings(x: NeverBundle) { match opt_never { None => {} // !useful, !reachable - Some(_) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + Some(_) => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } match opt_never { None => {} // !useful, !reachable - Some(_a) => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + Some(_a) => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } match opt_never { None => {} // !useful, !reachable - _ => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + _ => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } match opt_never { None => {} // !useful, !reachable - _a => {} //[exhaustive_patterns,min_exh_pats]~ ERROR unreachable pattern + _a => {} //[exhaustive_patterns,normal,never_pats]~ ERROR unreachable pattern } // The scrutinee is known_valid, but under the `&` isn't anymore. @@ -450,7 +449,7 @@ fn bindings(x: NeverBundle) { &_a => {} } match ref_opt_never { - //[normal,min_exh_pats,never_pats]~^ ERROR non-exhaustive + //[normal,never_pats]~^ ERROR non-exhaustive &None => {} } match ref_opt_never { @@ -491,7 +490,7 @@ fn bindings(x: NeverBundle) { ref _a => {} } match *ref_opt_never { - //[normal,min_exh_pats,never_pats]~^ ERROR non-exhaustive + //[normal,never_pats]~^ ERROR non-exhaustive None => {} } match *ref_opt_never { @@ -539,7 +538,7 @@ fn bindings(x: NeverBundle) { let ref_res_never: &Result<!, !> = &x.result_never; match *ref_res_never { - //[normal,min_exh_pats,never_pats]~^ ERROR non-exhaustive + //[normal,never_pats]~^ ERROR non-exhaustive // useful, reachable Ok(_) => {} } @@ -550,7 +549,7 @@ fn bindings(x: NeverBundle) { _ => {} } match *ref_res_never { - //[normal,min_exh_pats,never_pats]~^ ERROR non-exhaustive + //[normal,never_pats]~^ ERROR non-exhaustive // useful, !reachable Ok(_a) => {} } @@ -569,7 +568,7 @@ fn bindings(x: NeverBundle) { let ref_tuple_half_never: &(u32, !) = &x.tuple_half_never; match *ref_tuple_half_never {} - //[normal,min_exh_pats,never_pats]~^ ERROR non-empty + //[normal,never_pats]~^ ERROR non-empty match *ref_tuple_half_never { // useful, reachable (_, _) => {} @@ -636,7 +635,7 @@ fn guards_and_validity(x: NeverBundle) { _a if false => {} } match ref_never { - //[normal,min_exh_pats,never_pats]~^ ERROR non-exhaustive + //[normal,never_pats]~^ ERROR non-exhaustive // useful, !reachable &_a if false => {} } @@ -652,7 +651,7 @@ fn guards_and_validity(x: NeverBundle) { Err(_) => {} } match *ref_result_never { - //[normal,min_exh_pats]~^ ERROR `Ok(_)` not covered + //[normal]~^ ERROR `Ok(_)` not covered //[never_pats]~^^ ERROR `Ok(!)` not covered // useful, reachable Ok(_) if false => {} @@ -672,7 +671,7 @@ fn diagnostics_subtlety(x: NeverBundle) { // Regression test for diagnostics: don't report `Some(Ok(_))` and `Some(Err(_))`. let x: &Option<Result<!, !>> = &None; match *x { - //[normal,min_exh_pats]~^ ERROR `Some(_)` not covered + //[normal]~^ ERROR `Some(_)` not covered //[never_pats]~^^ ERROR `Some(!)` not covered None => {} } diff --git a/tests/ui/pattern/usefulness/explain-unreachable-pats.rs b/tests/ui/pattern/usefulness/explain-unreachable-pats.rs index 98f781b6a09..1cfa5212414 100644 --- a/tests/ui/pattern/usefulness/explain-unreachable-pats.rs +++ b/tests/ui/pattern/usefulness/explain-unreachable-pats.rs @@ -1,5 +1,4 @@ #![feature(never_type)] -#![feature(min_exhaustive_patterns)] #![deny(unreachable_patterns)] //~^ NOTE lint level is defined here @@ -7,10 +6,10 @@ fn main() { match (0u8,) { (1 | 2,) => {} - //~^ NOTE matches all the values already + //~^ NOTE matches all the relevant values (2,) => {} //~^ ERROR unreachable pattern - //~| NOTE unreachable pattern + //~| NOTE no value can reach this _ => {} } @@ -21,18 +20,38 @@ fn main() { //~^ NOTE matches some of the same values (1 | 2,) => {} //~^ ERROR unreachable pattern - //~| NOTE unreachable pattern - //~| NOTE these patterns collectively make the last one unreachable + //~| NOTE no value can reach this + //~| NOTE multiple earlier patterns match some of the same values //~| NOTE collectively making this unreachable _ => {} } + match 0u8 { + 1 => {} + //~^ NOTE matches some of the same values + 2 => {} + //~^ NOTE matches some of the same values + 3 => {} + //~^ NOTE matches some of the same values + 4 => {} + //~^ NOTE matches some of the same values + 5 => {} + 6 => {} + 1 ..= 6 => {} + //~^ ERROR unreachable pattern + //~| NOTE no value can reach this + //~| NOTE multiple earlier patterns match some of the same values + //~| NOTE ...and 2 other patterns + _ => {} + } + let res: Result<(),!> = Ok(()); match res { Ok(_) => {} Err(_) => {} //~^ ERROR unreachable pattern - //~| NOTE this pattern matches no values because `!` is uninhabited + //~| NOTE matches no values because `!` is uninhabited + //~| NOTE to learn more about uninhabited types, see } #[derive(Copy, Clone)] @@ -45,22 +64,24 @@ fn main() { match (&res1, res2) { (Err(_), Err(_)) => {} //~^ ERROR unreachable pattern - //~| NOTE this pattern matches no values because `Void2` is uninhabited + //~| NOTE matches no values because `Void2` is uninhabited + //~| NOTE to learn more about uninhabited types, see _ => {} } match (res1, &res2) { (Err(_), Err(_)) => {} //~^ ERROR unreachable pattern - //~| NOTE this pattern matches no values because `Void1` is uninhabited + //~| NOTE matches no values because `Void1` is uninhabited + //~| NOTE to learn more about uninhabited types, see _ => {} } if let (0 - //~^ NOTE matches all the values already + //~^ NOTE matches all the relevant values | 0, _) = (0, 0) {} //~^ ERROR unreachable pattern - //~| NOTE unreachable pattern + //~| NOTE no value can reach this match (true, true) { (_, true) if false => {} // Guarded patterns don't cover others @@ -70,20 +91,20 @@ fn main() { //~^ NOTE matches some of the same values (_, true) => {} //~^ ERROR unreachable pattern - //~| NOTE unreachable pattern - //~| NOTE these patterns collectively make the last one unreachable + //~| NOTE no value can reach this + //~| NOTE multiple earlier patterns match some of the same values //~| NOTE collectively making this unreachable } match (true, true) { (true, _) => {} - //~^ NOTE matches all the values already + //~^ NOTE matches all the relevant values (false, _) => {} #[allow(unreachable_patterns)] (_, true) => {} // Doesn't cover below because it's already unreachable. (true, true) => {} //~^ ERROR unreachable pattern - //~| NOTE unreachable pattern + //~| NOTE no value can reach this } // Despite skipping some irrelevant cases, we still report a set of rows that covers the @@ -91,11 +112,11 @@ fn main() { match (true, true, 0) { (true, _, _) => {} (_, true, 0..10) => {} - //~^ NOTE matches all the values already + //~^ NOTE matches all the relevant values (_, true, 10..) => {} (_, true, 3) => {} //~^ ERROR unreachable pattern - //~| NOTE unreachable pattern + //~| NOTE no value can reach this _ => {} } } diff --git a/tests/ui/pattern/usefulness/explain-unreachable-pats.stderr b/tests/ui/pattern/usefulness/explain-unreachable-pats.stderr index e2eecf4a9f3..7023c2775e9 100644 --- a/tests/ui/pattern/usefulness/explain-unreachable-pats.stderr +++ b/tests/ui/pattern/usefulness/explain-unreachable-pats.stderr @@ -1,26 +1,26 @@ error: unreachable pattern - --> $DIR/explain-unreachable-pats.rs:11:9 + --> $DIR/explain-unreachable-pats.rs:10:9 | LL | (1 | 2,) => {} - | -------- matches all the values already + | -------- matches all the relevant values LL | LL | (2,) => {} - | ^^^^ unreachable pattern + | ^^^^ no value can reach this | note: the lint level is defined here - --> $DIR/explain-unreachable-pats.rs:3:9 + --> $DIR/explain-unreachable-pats.rs:2:9 | LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ error: unreachable pattern - --> $DIR/explain-unreachable-pats.rs:22:9 + --> $DIR/explain-unreachable-pats.rs:21:9 | LL | (1 | 2,) => {} - | ^^^^^^^^ unreachable pattern + | ^^^^^^^^ no value can reach this | -note: these patterns collectively make the last one unreachable - --> $DIR/explain-unreachable-pats.rs:22:9 +note: multiple earlier patterns match some of the same values + --> $DIR/explain-unreachable-pats.rs:21:9 | LL | (1,) => {} | ---- matches some of the same values @@ -32,46 +32,70 @@ LL | (1 | 2,) => {} | ^^^^^^^^ collectively making this unreachable error: unreachable pattern - --> $DIR/explain-unreachable-pats.rs:33:9 + --> $DIR/explain-unreachable-pats.rs:40:9 + | +LL | 1 ..= 6 => {} + | ^^^^^^^ no value can reach this + | +note: multiple earlier patterns match some of the same values + --> $DIR/explain-unreachable-pats.rs:40:9 + | +LL | 1 => {} + | - matches some of the same values +LL | +LL | 2 => {} + | - matches some of the same values +LL | +LL | 3 => {} + | - matches some of the same values +LL | +LL | 4 => {} + | - matches some of the same values +... +LL | 1 ..= 6 => {} + | ^^^^^^^ ...and 2 other patterns collectively make this unreachable + +error: unreachable pattern + --> $DIR/explain-unreachable-pats.rs:51:9 | LL | Err(_) => {} - | ^^^^^^ + | ^^^^^^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/explain-unreachable-pats.rs:46:9 + --> $DIR/explain-unreachable-pats.rs:65:9 | LL | (Err(_), Err(_)) => {} - | ^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^ matches no values because `Void2` is uninhabited | - = note: this pattern matches no values because `Void2` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/explain-unreachable-pats.rs:52:9 + --> $DIR/explain-unreachable-pats.rs:72:9 | LL | (Err(_), Err(_)) => {} - | ^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^ matches no values because `Void1` is uninhabited | - = note: this pattern matches no values because `Void1` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/explain-unreachable-pats.rs:61:11 + --> $DIR/explain-unreachable-pats.rs:82:11 | LL | if let (0 - | - matches all the values already + | - matches all the relevant values LL | LL | | 0, _) = (0, 0) {} - | ^ unreachable pattern + | ^ no value can reach this error: unreachable pattern - --> $DIR/explain-unreachable-pats.rs:71:9 + --> $DIR/explain-unreachable-pats.rs:92:9 | LL | (_, true) => {} - | ^^^^^^^^^ unreachable pattern + | ^^^^^^^^^ no value can reach this | -note: these patterns collectively make the last one unreachable - --> $DIR/explain-unreachable-pats.rs:71:9 +note: multiple earlier patterns match some of the same values + --> $DIR/explain-unreachable-pats.rs:92:9 | LL | (true, _) => {} | --------- matches some of the same values @@ -83,22 +107,22 @@ LL | (_, true) => {} | ^^^^^^^^^ collectively making this unreachable error: unreachable pattern - --> $DIR/explain-unreachable-pats.rs:84:9 + --> $DIR/explain-unreachable-pats.rs:105:9 | LL | (true, _) => {} - | --------- matches all the values already + | --------- matches all the relevant values ... LL | (true, true) => {} - | ^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^ no value can reach this error: unreachable pattern - --> $DIR/explain-unreachable-pats.rs:96:9 + --> $DIR/explain-unreachable-pats.rs:117:9 | LL | (_, true, 0..10) => {} - | ---------------- matches all the values already + | ---------------- matches all the relevant values ... LL | (_, true, 3) => {} - | ^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^ no value can reach this -error: aborting due to 9 previous errors +error: aborting due to 10 previous errors diff --git a/tests/ui/pattern/usefulness/floats.stderr b/tests/ui/pattern/usefulness/floats.stderr index d0a8841d6a8..61aaa2c7626 100644 --- a/tests/ui/pattern/usefulness/floats.stderr +++ b/tests/ui/pattern/usefulness/floats.stderr @@ -15,9 +15,9 @@ error: unreachable pattern --> $DIR/floats.rs:18:9 | LL | 0.01f16..=6.5f16 => {} - | ---------------- matches all the values already + | ---------------- matches all the relevant values LL | 0.01f16 => {} - | ^^^^^^^ unreachable pattern + | ^^^^^^^ no value can reach this | note: the lint level is defined here --> $DIR/floats.rs:1:9 @@ -29,117 +29,117 @@ error: unreachable pattern --> $DIR/floats.rs:19:9 | LL | 0.01f16..=6.5f16 => {} - | ---------------- matches all the values already + | ---------------- matches all the relevant values LL | 0.01f16 => {} LL | 0.02f16 => {} - | ^^^^^^^ unreachable pattern + | ^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/floats.rs:20:9 | LL | 0.01f16..=6.5f16 => {} - | ---------------- matches all the values already + | ---------------- matches all the relevant values ... LL | 6.5f16 => {} - | ^^^^^^ unreachable pattern + | ^^^^^^ no value can reach this error: unreachable pattern --> $DIR/floats.rs:31:9 | LL | 0.01f32..=6.5f32 => {} - | ---------------- matches all the values already + | ---------------- matches all the relevant values LL | 0.01f32 => {} - | ^^^^^^^ unreachable pattern + | ^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/floats.rs:32:9 | LL | 0.01f32..=6.5f32 => {} - | ---------------- matches all the values already + | ---------------- matches all the relevant values LL | 0.01f32 => {} LL | 0.02f32 => {} - | ^^^^^^^ unreachable pattern + | ^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/floats.rs:33:9 | LL | 0.01f32..=6.5f32 => {} - | ---------------- matches all the values already + | ---------------- matches all the relevant values ... LL | 6.5f32 => {} - | ^^^^^^ unreachable pattern + | ^^^^^^ no value can reach this error: unreachable pattern --> $DIR/floats.rs:45:9 | LL | 0.01f64..=6.5f64 => {} - | ---------------- matches all the values already + | ---------------- matches all the relevant values LL | 0.005f64 => {} LL | 0.01f64 => {} - | ^^^^^^^ unreachable pattern + | ^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/floats.rs:46:9 | LL | 0.01f64..=6.5f64 => {} - | ---------------- matches all the values already + | ---------------- matches all the relevant values ... LL | 0.02f64 => {} - | ^^^^^^^ unreachable pattern + | ^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/floats.rs:47:9 | LL | 0.01f64..=6.5f64 => {} - | ---------------- matches all the values already + | ---------------- matches all the relevant values ... LL | 6.5f64 => {} - | ^^^^^^ unreachable pattern + | ^^^^^^ no value can reach this error: unreachable pattern --> $DIR/floats.rs:49:9 | LL | 0.01f64..=6.5f64 => {} - | ---------------- matches all the values already + | ---------------- matches all the relevant values ... LL | 1.0f64..=4.0f64 => {} - | ^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/floats.rs:62:9 | LL | 0.01f128..=6.5f128 => {} - | ------------------ matches all the values already + | ------------------ matches all the relevant values LL | 0.005f128 => {} LL | 0.01f128 => {} - | ^^^^^^^^ unreachable pattern + | ^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/floats.rs:63:9 | LL | 0.01f128..=6.5f128 => {} - | ------------------ matches all the values already + | ------------------ matches all the relevant values ... LL | 0.02f128 => {} - | ^^^^^^^^ unreachable pattern + | ^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/floats.rs:64:9 | LL | 0.01f128..=6.5f128 => {} - | ------------------ matches all the values already + | ------------------ matches all the relevant values ... LL | 6.5f128 => {} - | ^^^^^^^ unreachable pattern + | ^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/floats.rs:66:9 | LL | 0.01f128..=6.5f128 => {} - | ------------------ matches all the values already + | ------------------ matches all the relevant values ... LL | 1.0f128..=4.0f128 => {} - | ^^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^^ no value can reach this error: aborting due to 15 previous errors diff --git a/tests/ui/pattern/usefulness/impl-trait.rs b/tests/ui/pattern/usefulness/impl-trait.rs index 1fec9a2633e..c1cc279f74c 100644 --- a/tests/ui/pattern/usefulness/impl-trait.rs +++ b/tests/ui/pattern/usefulness/impl-trait.rs @@ -1,5 +1,4 @@ #![feature(never_type)] -#![feature(min_exhaustive_patterns)] #![feature(type_alias_impl_trait)] #![feature(non_exhaustive_omitted_patterns_lint)] #![deny(unreachable_patterns)] diff --git a/tests/ui/pattern/usefulness/impl-trait.stderr b/tests/ui/pattern/usefulness/impl-trait.stderr index c079f5a259d..34b157f0fc4 100644 --- a/tests/ui/pattern/usefulness/impl-trait.stderr +++ b/tests/ui/pattern/usefulness/impl-trait.stderr @@ -1,114 +1,114 @@ error: unreachable pattern - --> $DIR/impl-trait.rs:17:13 + --> $DIR/impl-trait.rs:16:13 | LL | _ => {} - | ^ + | ^ matches no values because `Void` is uninhabited | - = note: this pattern matches no values because `Void` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types note: the lint level is defined here - --> $DIR/impl-trait.rs:5:9 + --> $DIR/impl-trait.rs:4:9 | LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ error: unreachable pattern - --> $DIR/impl-trait.rs:31:13 + --> $DIR/impl-trait.rs:30:13 | LL | _ => {} - | ^ + | ^ matches no values because `Void` is uninhabited | - = note: this pattern matches no values because `Void` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/impl-trait.rs:45:13 + --> $DIR/impl-trait.rs:44:13 | LL | Some(_) => {} - | ^^^^^^^ + | ^^^^^^^ matches no values because `Void` is uninhabited | - = note: this pattern matches no values because `Void` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/impl-trait.rs:49:13 + --> $DIR/impl-trait.rs:48:13 | LL | None => {} - | ---- matches all the values already + | ---- matches all the relevant values LL | _ => {} - | ^ unreachable pattern + | ^ no value can reach this error: unreachable pattern - --> $DIR/impl-trait.rs:59:13 + --> $DIR/impl-trait.rs:58:13 | LL | Some(_) => {} - | ^^^^^^^ + | ^^^^^^^ matches no values because `Void` is uninhabited | - = note: this pattern matches no values because `Void` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/impl-trait.rs:63:13 + --> $DIR/impl-trait.rs:62:13 | LL | None => {} - | ---- matches all the values already + | ---- matches all the relevant values LL | _ => {} - | ^ unreachable pattern + | ^ no value can reach this error: unreachable pattern - --> $DIR/impl-trait.rs:76:9 + --> $DIR/impl-trait.rs:75:9 | LL | _ => {} - | ^ + | ^ matches no values because `Void` is uninhabited | - = note: this pattern matches no values because `Void` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/impl-trait.rs:86:9 + --> $DIR/impl-trait.rs:85:9 | LL | _ => {} | - matches any value LL | Some((a, b)) => {} - | ^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^ no value can reach this error: unreachable pattern - --> $DIR/impl-trait.rs:94:13 + --> $DIR/impl-trait.rs:93:13 | LL | _ => {} - | ^ + | ^ matches no values because `Void` is uninhabited | - = note: this pattern matches no values because `Void` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/impl-trait.rs:105:9 + --> $DIR/impl-trait.rs:104:9 | LL | Some((a, b)) => {} - | ------------ matches all the values already + | ------------ matches all the relevant values LL | Some((mut x, mut y)) => { - | ^^^^^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^^^^^ no value can reach this error: unreachable pattern - --> $DIR/impl-trait.rs:124:13 + --> $DIR/impl-trait.rs:123:13 | LL | _ => {} | - matches any value LL | Rec { n: 0, w: Some(Rec { n: 0, w: _ }) } => {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this error: unreachable pattern - --> $DIR/impl-trait.rs:138:13 + --> $DIR/impl-trait.rs:137:13 | LL | _ => {} - | ^ + | ^ matches no values because `SecretelyVoid` is uninhabited | - = note: this pattern matches no values because `SecretelyVoid` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/impl-trait.rs:151:13 + --> $DIR/impl-trait.rs:150:13 | LL | _ => {} - | ^ + | ^ matches no values because `SecretelyDoubleVoid` is uninhabited | - = note: this pattern matches no values because `SecretelyDoubleVoid` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error[E0004]: non-exhaustive patterns: type `impl Copy` is non-empty - --> $DIR/impl-trait.rs:23:11 + --> $DIR/impl-trait.rs:22:11 | LL | match return_never_rpit(x) {} | ^^^^^^^^^^^^^^^^^^^^ @@ -122,7 +122,7 @@ LL + } | error[E0004]: non-exhaustive patterns: type `T` is non-empty - --> $DIR/impl-trait.rs:37:11 + --> $DIR/impl-trait.rs:36:11 | LL | match return_never_tait(x) {} | ^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/pattern/usefulness/integer-ranges/reachability.stderr b/tests/ui/pattern/usefulness/integer-ranges/reachability.stderr index 5d86007a853..0d495bcbec1 100644 --- a/tests/ui/pattern/usefulness/integer-ranges/reachability.stderr +++ b/tests/ui/pattern/usefulness/integer-ranges/reachability.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/reachability.rs:18:17 | LL | m!(0u8, 42, 42); - | -- ^^ unreachable pattern + | -- ^^ no value can reach this | | - | matches all the values already + | matches all the relevant values | note: the lint level is defined here --> $DIR/reachability.rs:3:9 @@ -16,129 +16,129 @@ error: unreachable pattern --> $DIR/reachability.rs:22:22 | LL | m!(0u8, 20..=30, 20); - | ------- ^^ unreachable pattern + | ------- ^^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/reachability.rs:23:22 | LL | m!(0u8, 20..=30, 21); - | ------- ^^ unreachable pattern + | ------- ^^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/reachability.rs:24:22 | LL | m!(0u8, 20..=30, 25); - | ------- ^^ unreachable pattern + | ------- ^^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/reachability.rs:25:22 | LL | m!(0u8, 20..=30, 29); - | ------- ^^ unreachable pattern + | ------- ^^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/reachability.rs:26:22 | LL | m!(0u8, 20..=30, 30); - | ------- ^^ unreachable pattern + | ------- ^^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/reachability.rs:29:21 | LL | m!(0u8, 20..30, 20); - | ------ ^^ unreachable pattern + | ------ ^^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/reachability.rs:30:21 | LL | m!(0u8, 20..30, 21); - | ------ ^^ unreachable pattern + | ------ ^^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/reachability.rs:31:21 | LL | m!(0u8, 20..30, 25); - | ------ ^^ unreachable pattern + | ------ ^^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/reachability.rs:32:21 | LL | m!(0u8, 20..30, 29); - | ------ ^^ unreachable pattern + | ------ ^^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/reachability.rs:36:22 | LL | m!(0u8, 20..=30, 20..=30); - | ------- ^^^^^^^ unreachable pattern + | ------- ^^^^^^^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/reachability.rs:37:22 | LL | m!(0u8, 20.. 30, 20.. 30); - | ------- ^^^^^^^ unreachable pattern + | ------- ^^^^^^^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/reachability.rs:38:22 | LL | m!(0u8, 20..=30, 20.. 30); - | ------- ^^^^^^^ unreachable pattern + | ------- ^^^^^^^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/reachability.rs:40:22 | LL | m!(0u8, 20..=30, 21..=30); - | ------- ^^^^^^^ unreachable pattern + | ------- ^^^^^^^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/reachability.rs:41:22 | LL | m!(0u8, 20..=30, 20..=29); - | ------- ^^^^^^^ unreachable pattern + | ------- ^^^^^^^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/reachability.rs:43:24 | LL | m!('a', 'A'..='z', 'a'..='z'); - | --------- ^^^^^^^^^ unreachable pattern + | --------- ^^^^^^^^^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/reachability.rs:50:9 | LL | 5..=8 => {}, - | ^^^^^ unreachable pattern + | ^^^^^ no value can reach this | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/reachability.rs:50:9 | LL | 5 => {}, @@ -156,9 +156,9 @@ error: unreachable pattern --> $DIR/reachability.rs:56:9 | LL | 5..15 => {}, - | ^^^^^ unreachable pattern + | ^^^^^ no value can reach this | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/reachability.rs:56:9 | LL | 0..10 => {}, @@ -172,9 +172,9 @@ error: unreachable pattern --> $DIR/reachability.rs:63:9 | LL | 5..25 => {}, - | ^^^^^ unreachable pattern + | ^^^^^ no value can reach this | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/reachability.rs:63:9 | LL | 0..10 => {}, @@ -190,9 +190,9 @@ error: unreachable pattern --> $DIR/reachability.rs:71:9 | LL | 5..25 => {}, - | ^^^^^ unreachable pattern + | ^^^^^ no value can reach this | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/reachability.rs:71:9 | LL | 0..10 => {}, @@ -210,9 +210,9 @@ error: unreachable pattern --> $DIR/reachability.rs:77:9 | LL | 5..15 => {}, - | ^^^^^ unreachable pattern + | ^^^^^ no value can reach this | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/reachability.rs:77:9 | LL | 0..10 => {}, @@ -228,15 +228,15 @@ error: unreachable pattern LL | _ => {}, | - matches any value LL | '\u{D7FF}'..='\u{E000}' => {}, - | ^^^^^^^^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/reachability.rs:89:9 | LL | '\u{D7FF}'..='\u{E000}' => {}, - | ^^^^^^^^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/reachability.rs:89:9 | LL | '\u{0}'..='\u{D7FF}' => {}, @@ -250,18 +250,18 @@ error: unreachable pattern --> $DIR/reachability.rs:105:9 | LL | &42 => {} - | --- matches all the values already + | --- matches all the relevant values LL | &FOO => {} - | ^^^^ unreachable pattern + | ^^^^ no value can reach this error: unreachable pattern --> $DIR/reachability.rs:106:9 | LL | &42 => {} - | --- matches all the values already + | --- matches all the relevant values LL | &FOO => {} LL | BAR => {} - | ^^^ unreachable pattern + | ^^^ no value can reach this error: aborting due to 25 previous errors diff --git a/tests/ui/pattern/usefulness/issue-12116.stderr b/tests/ui/pattern/usefulness/issue-12116.stderr index b2c2be97563..5929b81f6c2 100644 --- a/tests/ui/pattern/usefulness/issue-12116.stderr +++ b/tests/ui/pattern/usefulness/issue-12116.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/issue-12116.rs:15:9 | LL | &IntList::Cons(val, box ref next_list) => tail(next_list), - | -------------------------------------- matches all the values already + | -------------------------------------- matches all the relevant values LL | &IntList::Cons(val, box IntList::Nil) => IntList::Cons(val, Box::new(IntList::Nil)), - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this | note: the lint level is defined here --> $DIR/issue-12116.rs:4:9 diff --git a/tests/ui/pattern/usefulness/issue-12369.stderr b/tests/ui/pattern/usefulness/issue-12369.stderr index 7754cbc2484..fb6f89379f8 100644 --- a/tests/ui/pattern/usefulness/issue-12369.stderr +++ b/tests/ui/pattern/usefulness/issue-12369.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/issue-12369.rs:9:9 | LL | &[10,a, ref rest @ ..] => 10 - | ^^^^^^^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^^^^^^^ no value can reach this | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/issue-12369.rs:9:9 | LL | &[a,b,c] => 3, diff --git a/tests/ui/pattern/usefulness/issue-13727.stderr b/tests/ui/pattern/usefulness/issue-13727.stderr index ca8533b33a4..fdba8c87015 100644 --- a/tests/ui/pattern/usefulness/issue-13727.stderr +++ b/tests/ui/pattern/usefulness/issue-13727.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/issue-13727.rs:7:5 | LL | 256 => print!("0b1110\n"), - | --- matches all the values already + | --- matches all the relevant values LL | 512 => print!("0b1111\n"), - | ^^^ unreachable pattern + | ^^^ no value can reach this | note: the lint level is defined here --> $DIR/issue-13727.rs:2:9 diff --git a/tests/ui/pattern/usefulness/issue-30240-b.stderr b/tests/ui/pattern/usefulness/issue-30240-b.stderr index 749515fc94b..4805083c129 100644 --- a/tests/ui/pattern/usefulness/issue-30240-b.stderr +++ b/tests/ui/pattern/usefulness/issue-30240-b.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/issue-30240-b.rs:12:9 | LL | "hello" => {} - | ------- matches all the values already + | ------- matches all the relevant values LL | "hello" => {} - | ^^^^^^^ unreachable pattern + | ^^^^^^^ no value can reach this | note: the lint level is defined here --> $DIR/issue-30240-b.rs:1:9 diff --git a/tests/ui/pattern/usefulness/issue-31221.stderr b/tests/ui/pattern/usefulness/issue-31221.stderr index 596f4d8096d..e198a9397ee 100644 --- a/tests/ui/pattern/usefulness/issue-31221.stderr +++ b/tests/ui/pattern/usefulness/issue-31221.stderr @@ -4,7 +4,7 @@ error: unreachable pattern LL | Var3 => (), | ---- matches any value LL | Var2 => (), - | ^^^^ unreachable pattern + | ^^^^ no value can reach this | note: the lint level is defined here --> $DIR/issue-31221.rs:4:9 @@ -18,15 +18,15 @@ error: unreachable pattern LL | &Var3 => (), | ----- matches any value LL | &Var2 => (), - | ^^^^^ unreachable pattern + | ^^^^^ no value can reach this error: unreachable pattern --> $DIR/issue-31221.rs:31:9 | LL | anything => () - | ^^^^^^^^ unreachable pattern + | ^^^^^^^^ no value can reach this | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/issue-31221.rs:31:9 | LL | (Var1, b) => (), diff --git a/tests/ui/pattern/usefulness/issue-57472.stderr b/tests/ui/pattern/usefulness/issue-57472.stderr index 68b5b7cb791..5a35dbd7f93 100644 --- a/tests/ui/pattern/usefulness/issue-57472.stderr +++ b/tests/ui/pattern/usefulness/issue-57472.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/issue-57472.rs:15:13 | LL | Punned { foo: [_], .. } => println!("foo"), - | ----------------------- matches all the values already + | ----------------------- matches all the relevant values LL | Punned { bar: [_], .. } => println!("bar"), - | ^^^^^^^^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this | note: the lint level is defined here --> $DIR/issue-57472.rs:2:9 @@ -16,9 +16,9 @@ error: unreachable pattern --> $DIR/issue-57472.rs:32:17 | LL | Punned { foo: [_] } => println!("foo"), - | ------------------- matches all the values already + | ------------------- matches all the relevant values LL | Punned { bar: [_] } => println!("bar"), - | ^^^^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^^^^ no value can reach this error: aborting due to 2 previous errors diff --git a/tests/ui/pattern/usefulness/match-arm-statics.stderr b/tests/ui/pattern/usefulness/match-arm-statics.stderr index b6f2b47047d..d5b8a4e6d79 100644 --- a/tests/ui/pattern/usefulness/match-arm-statics.stderr +++ b/tests/ui/pattern/usefulness/match-arm-statics.stderr @@ -2,10 +2,10 @@ error: unreachable pattern --> $DIR/match-arm-statics.rs:25:9 | LL | TRUE_TRUE => (), - | --------- matches all the values already + | --------- matches all the relevant values ... LL | (true, true) => () - | ^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^ no value can reach this | note: the lint level is defined here --> $DIR/match-arm-statics.rs:2:9 @@ -17,18 +17,18 @@ error: unreachable pattern --> $DIR/match-arm-statics.rs:40:9 | LL | Some(Some(EAST)) => (), - | ---------------- matches all the values already + | ---------------- matches all the relevant values ... LL | Some(Some(East)) => (), - | ^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/match-arm-statics.rs:60:9 | LL | Foo { bar: Some(EAST), baz: NewBool(false) } => () - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/match-arm-statics.rs:60:9 | LL | Foo { bar: _, baz: NEW_FALSE } => (), diff --git a/tests/ui/pattern/usefulness/match-byte-array-patterns.stderr b/tests/ui/pattern/usefulness/match-byte-array-patterns.stderr index 39675e2bdd4..79a0fb9a8dd 100644 --- a/tests/ui/pattern/usefulness/match-byte-array-patterns.stderr +++ b/tests/ui/pattern/usefulness/match-byte-array-patterns.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/match-byte-array-patterns.rs:8:9 | LL | b"AAAA" => {}, - | ------- matches all the values already + | ------- matches all the relevant values LL | &[0x41, 0x41, 0x41, 0x41] => {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this | note: the lint level is defined here --> $DIR/match-byte-array-patterns.rs:1:9 @@ -16,57 +16,57 @@ error: unreachable pattern --> $DIR/match-byte-array-patterns.rs:14:9 | LL | &[0x41, 0x41, 0x41, 0x41] => {} - | ------------------------- matches all the values already + | ------------------------- matches all the relevant values LL | b"AAAA" => {}, - | ^^^^^^^ unreachable pattern + | ^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/match-byte-array-patterns.rs:20:9 | LL | &[_, 0x41, 0x41, 0x41] => {}, - | ---------------------- matches all the values already + | ---------------------- matches all the relevant values LL | b"AAAA" => {}, - | ^^^^^^^ unreachable pattern + | ^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/match-byte-array-patterns.rs:26:9 | LL | &[0x41, .., 0x41] => {} - | ----------------- matches all the values already + | ----------------- matches all the relevant values LL | b"AAAA" => {}, - | ^^^^^^^ unreachable pattern + | ^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/match-byte-array-patterns.rs:34:9 | LL | b"AAAA" => {}, - | ------- matches all the values already + | ------- matches all the relevant values LL | &[0x41, 0x41, 0x41, 0x41] => {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/match-byte-array-patterns.rs:40:9 | LL | &[0x41, 0x41, 0x41, 0x41] => {} - | ------------------------- matches all the values already + | ------------------------- matches all the relevant values LL | b"AAAA" => {}, - | ^^^^^^^ unreachable pattern + | ^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/match-byte-array-patterns.rs:46:9 | LL | &[_, 0x41, 0x41, 0x41] => {}, - | ---------------------- matches all the values already + | ---------------------- matches all the relevant values LL | b"AAAA" => {}, - | ^^^^^^^ unreachable pattern + | ^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/match-byte-array-patterns.rs:52:9 | LL | &[0x41, .., 0x41] => {} - | ----------------- matches all the values already + | ----------------- matches all the relevant values LL | b"AAAA" => {}, - | ^^^^^^^ unreachable pattern + | ^^^^^^^ no value can reach this error: aborting due to 8 previous errors diff --git a/tests/ui/pattern/usefulness/match-privately-empty.exhaustive_patterns.stderr b/tests/ui/pattern/usefulness/match-privately-empty.exhaustive_patterns.stderr index 261a4b3353f..463e104f970 100644 --- a/tests/ui/pattern/usefulness/match-privately-empty.exhaustive_patterns.stderr +++ b/tests/ui/pattern/usefulness/match-privately-empty.exhaustive_patterns.stderr @@ -1,5 +1,5 @@ error[E0004]: non-exhaustive patterns: `Some(Private { misc: true, .. })` not covered - --> $DIR/match-privately-empty.rs:15:11 + --> $DIR/match-privately-empty.rs:14:11 | LL | match private::DATA { | ^^^^^^^^^^^^^ pattern `Some(Private { misc: true, .. })` not covered diff --git a/tests/ui/pattern/usefulness/match-privately-empty.normal.stderr b/tests/ui/pattern/usefulness/match-privately-empty.normal.stderr new file mode 100644 index 00000000000..463e104f970 --- /dev/null +++ b/tests/ui/pattern/usefulness/match-privately-empty.normal.stderr @@ -0,0 +1,21 @@ +error[E0004]: non-exhaustive patterns: `Some(Private { misc: true, .. })` not covered + --> $DIR/match-privately-empty.rs:14:11 + | +LL | match private::DATA { + | ^^^^^^^^^^^^^ pattern `Some(Private { misc: true, .. })` not covered + | +note: `Option<Private>` defined here + --> $SRC_DIR/core/src/option.rs:LL:COL + ::: $SRC_DIR/core/src/option.rs:LL:COL + | + = note: not covered + = note: the matched value is of type `Option<Private>` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + | +LL ~ Some(private::Private { misc: false, .. }) => {}, +LL + Some(Private { misc: true, .. }) => todo!() + | + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0004`. diff --git a/tests/ui/pattern/usefulness/match-privately-empty.rs b/tests/ui/pattern/usefulness/match-privately-empty.rs index 7e1d0dc48f2..bfea15af180 100644 --- a/tests/ui/pattern/usefulness/match-privately-empty.rs +++ b/tests/ui/pattern/usefulness/match-privately-empty.rs @@ -1,6 +1,5 @@ -//@ revisions: min_exhaustive_patterns exhaustive_patterns +//@ revisions: normal exhaustive_patterns #![cfg_attr(exhaustive_patterns, feature(exhaustive_patterns))] -#![cfg_attr(min_exhaustive_patterns, feature(min_exhaustive_patterns))] #![feature(never_type)] mod private { diff --git a/tests/ui/pattern/usefulness/match-ref-ice.stderr b/tests/ui/pattern/usefulness/match-ref-ice.stderr index 9c5af47cc1e..c5f8a95b16b 100644 --- a/tests/ui/pattern/usefulness/match-ref-ice.stderr +++ b/tests/ui/pattern/usefulness/match-ref-ice.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/match-ref-ice.rs:13:9 | LL | [1, ref _madoka, 3] => (), - | ------------------- matches all the values already + | ------------------- matches all the relevant values LL | [1, 2, 3] => (), - | ^^^^^^^^^ unreachable pattern + | ^^^^^^^^^ no value can reach this | note: the lint level is defined here --> $DIR/match-ref-ice.rs:1:9 diff --git a/tests/ui/pattern/usefulness/match-vec-fixed.stderr b/tests/ui/pattern/usefulness/match-vec-fixed.stderr index 04507a22856..b0b8cdf887a 100644 --- a/tests/ui/pattern/usefulness/match-vec-fixed.stderr +++ b/tests/ui/pattern/usefulness/match-vec-fixed.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/match-vec-fixed.rs:7:9 | LL | [_, _, _] => {} - | --------- matches all the values already + | --------- matches all the relevant values LL | [_, _, _] => {} - | ^^^^^^^^^ unreachable pattern + | ^^^^^^^^^ no value can reach this | note: the lint level is defined here --> $DIR/match-vec-fixed.rs:1:9 @@ -16,9 +16,9 @@ error: unreachable pattern --> $DIR/match-vec-fixed.rs:11:9 | LL | [_, 1, _] => {} - | --------- matches all the values already + | --------- matches all the relevant values LL | [_, 1, _] => {} - | ^^^^^^^^^ unreachable pattern + | ^^^^^^^^^ no value can reach this error: aborting due to 2 previous errors diff --git a/tests/ui/pattern/usefulness/match-vec-unreachable.stderr b/tests/ui/pattern/usefulness/match-vec-unreachable.stderr index 865f5b319a7..6ed8f0019fe 100644 --- a/tests/ui/pattern/usefulness/match-vec-unreachable.stderr +++ b/tests/ui/pattern/usefulness/match-vec-unreachable.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/match-vec-unreachable.rs:8:9 | LL | [a, (2, 3), _] => (), - | -------------- matches all the values already + | -------------- matches all the relevant values LL | [(1, 2), (2, 3), b] => (), - | ^^^^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^^^^ no value can reach this | note: the lint level is defined here --> $DIR/match-vec-unreachable.rs:1:9 @@ -16,17 +16,17 @@ error: unreachable pattern --> $DIR/match-vec-unreachable.rs:18:9 | LL | [ref a, _, _, ..] => { println!("{}", a); } - | ----------------- matches all the values already + | ----------------- matches all the relevant values LL | [_, _, _, _, _] => { } - | ^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/match-vec-unreachable.rs:26:9 | LL | ['a', 'b', 'c', ref _tail @ ..] => {} - | ------------------------------- matches all the values already + | ------------------------------- matches all the relevant values LL | ['a', 'b', 'c'] => {} - | ^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^ no value can reach this error: aborting due to 3 previous errors diff --git a/tests/ui/pattern/usefulness/slice-pattern-const-2.stderr b/tests/ui/pattern/usefulness/slice-pattern-const-2.stderr index 12db48590a4..a6031eaa730 100644 --- a/tests/ui/pattern/usefulness/slice-pattern-const-2.stderr +++ b/tests/ui/pattern/usefulness/slice-pattern-const-2.stderr @@ -2,10 +2,10 @@ error: unreachable pattern --> $DIR/slice-pattern-const-2.rs:9:9 | LL | MAGIC_TEST => (), - | ---------- matches all the values already + | ---------- matches all the relevant values LL | [0x00, 0x00, 0x00, 0x00] => (), LL | [4, 5, 6, 7] => (), - | ^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^ no value can reach this | note: the lint level is defined here --> $DIR/slice-pattern-const-2.rs:1:9 @@ -17,25 +17,25 @@ error: unreachable pattern --> $DIR/slice-pattern-const-2.rs:15:9 | LL | MAGIC_TEST => (), - | ---------- matches all the values already + | ---------- matches all the relevant values LL | [4, 5, 6, 7] => (), - | ^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/slice-pattern-const-2.rs:21:9 | LL | [4, 5, 6, 7] => (), - | ------------ matches all the values already + | ------------ matches all the relevant values LL | MAGIC_TEST => (), - | ^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/slice-pattern-const-2.rs:28:9 | LL | [4] => (), - | --- matches all the values already + | --- matches all the relevant values LL | FOO => (), - | ^^^ unreachable pattern + | ^^^ no value can reach this error: aborting due to 4 previous errors diff --git a/tests/ui/pattern/usefulness/slice-pattern-const-3.stderr b/tests/ui/pattern/usefulness/slice-pattern-const-3.stderr index 5a66799d9c9..bbec9f23602 100644 --- a/tests/ui/pattern/usefulness/slice-pattern-const-3.stderr +++ b/tests/ui/pattern/usefulness/slice-pattern-const-3.stderr @@ -2,10 +2,10 @@ error: unreachable pattern --> $DIR/slice-pattern-const-3.rs:9:9 | LL | MAGIC_TEST => (), - | ---------- matches all the values already + | ---------- matches all the relevant values LL | ["0x00", "0x00", "0x00", "0x00"] => (), LL | ["4", "5", "6", "7"] => (), - | ^^^^^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^^^^^ no value can reach this | note: the lint level is defined here --> $DIR/slice-pattern-const-3.rs:1:9 @@ -17,25 +17,25 @@ error: unreachable pattern --> $DIR/slice-pattern-const-3.rs:15:9 | LL | MAGIC_TEST => (), - | ---------- matches all the values already + | ---------- matches all the relevant values LL | ["4", "5", "6", "7"] => (), - | ^^^^^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/slice-pattern-const-3.rs:21:9 | LL | ["4", "5", "6", "7"] => (), - | -------------------- matches all the values already + | -------------------- matches all the relevant values LL | MAGIC_TEST => (), - | ^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/slice-pattern-const-3.rs:28:9 | LL | ["boo"] => (), - | ------- matches all the values already + | ------- matches all the relevant values LL | FOO => (), - | ^^^ unreachable pattern + | ^^^ no value can reach this error: aborting due to 4 previous errors diff --git a/tests/ui/pattern/usefulness/slice-pattern-const.stderr b/tests/ui/pattern/usefulness/slice-pattern-const.stderr index 87a85acc4c5..09bbee73577 100644 --- a/tests/ui/pattern/usefulness/slice-pattern-const.stderr +++ b/tests/ui/pattern/usefulness/slice-pattern-const.stderr @@ -2,10 +2,10 @@ error: unreachable pattern --> $DIR/slice-pattern-const.rs:9:9 | LL | MAGIC_TEST => (), - | ---------- matches all the values already + | ---------- matches all the relevant values LL | [0x00, 0x00, 0x00, 0x00] => (), LL | [84, 69, 83, 84] => (), - | ^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^ no value can reach this | note: the lint level is defined here --> $DIR/slice-pattern-const.rs:1:9 @@ -17,67 +17,67 @@ error: unreachable pattern --> $DIR/slice-pattern-const.rs:15:9 | LL | MAGIC_TEST => (), - | ---------- matches all the values already + | ---------- matches all the relevant values LL | [84, 69, 83, 84] => (), - | ^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/slice-pattern-const.rs:21:9 | LL | [84, 69, 83, 84] => (), - | ---------------- matches all the values already + | ---------------- matches all the relevant values LL | MAGIC_TEST => (), - | ^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/slice-pattern-const.rs:28:9 | LL | [4] => (), - | --- matches all the values already + | --- matches all the relevant values LL | FOO => (), - | ^^^ unreachable pattern + | ^^^ no value can reach this error: unreachable pattern --> $DIR/slice-pattern-const.rs:35:9 | LL | [4] => (), - | --- matches all the values already + | --- matches all the relevant values LL | BAR => (), - | ^^^ unreachable pattern + | ^^^ no value can reach this error: unreachable pattern --> $DIR/slice-pattern-const.rs:43:9 | LL | [] => (), - | -- matches all the values already + | -- matches all the relevant values LL | BOO => (), - | ^^^ unreachable pattern + | ^^^ no value can reach this error: unreachable pattern --> $DIR/slice-pattern-const.rs:44:9 | LL | [] => (), - | -- matches all the values already + | -- matches all the relevant values LL | BOO => (), LL | b"" => (), - | ^^^ unreachable pattern + | ^^^ no value can reach this error: unreachable pattern --> $DIR/slice-pattern-const.rs:45:9 | LL | [] => (), - | -- matches all the values already + | -- matches all the relevant values ... LL | _ => (), - | ^ unreachable pattern + | ^ no value can reach this error: unreachable pattern --> $DIR/slice-pattern-const.rs:51:9 | LL | CONST1 => {} - | ------ matches all the values already + | ------ matches all the relevant values LL | [true] => {} - | ^^^^^^ unreachable pattern + | ^^^^^^ no value can reach this error: aborting due to 9 previous errors diff --git a/tests/ui/pattern/usefulness/slice-patterns-reachability.stderr b/tests/ui/pattern/usefulness/slice-patterns-reachability.stderr index 40fbb00de1f..d45779f09a5 100644 --- a/tests/ui/pattern/usefulness/slice-patterns-reachability.stderr +++ b/tests/ui/pattern/usefulness/slice-patterns-reachability.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/slice-patterns-reachability.rs:8:9 | LL | [true, ..] => {} - | ---------- matches all the values already + | ---------- matches all the relevant values LL | [true, ..] => {} - | ^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^ no value can reach this | note: the lint level is defined here --> $DIR/slice-patterns-reachability.rs:1:9 @@ -16,44 +16,44 @@ error: unreachable pattern --> $DIR/slice-patterns-reachability.rs:9:9 | LL | [true, ..] => {} - | ---------- matches all the values already + | ---------- matches all the relevant values LL | [true, ..] => {} LL | [true] => {} - | ^^^^^^ unreachable pattern + | ^^^^^^ no value can reach this error: unreachable pattern --> $DIR/slice-patterns-reachability.rs:14:9 | LL | [.., true] => {} - | ---------- matches all the values already + | ---------- matches all the relevant values LL | [.., true] => {} - | ^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/slice-patterns-reachability.rs:15:9 | LL | [.., true] => {} - | ---------- matches all the values already + | ---------- matches all the relevant values LL | [.., true] => {} LL | [true] => {} - | ^^^^^^ unreachable pattern + | ^^^^^^ no value can reach this error: unreachable pattern --> $DIR/slice-patterns-reachability.rs:20:9 | LL | [false, .., true] => {} - | ----------------- matches all the values already + | ----------------- matches all the relevant values LL | [false, .., true] => {} - | ^^^^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/slice-patterns-reachability.rs:21:9 | LL | [false, .., true] => {} - | ----------------- matches all the values already + | ----------------- matches all the relevant values LL | [false, .., true] => {} LL | [false, true] => {} - | ^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^ no value can reach this error: aborting due to 6 previous errors diff --git a/tests/ui/pattern/usefulness/slice_of_empty.exhaustive_patterns.stderr b/tests/ui/pattern/usefulness/slice_of_empty.exhaustive_patterns.stderr index e5e581447e6..c4fcd67cfdb 100644 --- a/tests/ui/pattern/usefulness/slice_of_empty.exhaustive_patterns.stderr +++ b/tests/ui/pattern/usefulness/slice_of_empty.exhaustive_patterns.stderr @@ -1,5 +1,5 @@ error[E0004]: non-exhaustive patterns: `&[]` not covered - --> $DIR/slice_of_empty.rs:21:11 + --> $DIR/slice_of_empty.rs:20:11 | LL | match nevers { | ^^^^^^ pattern `&[]` not covered diff --git a/tests/ui/pattern/usefulness/slice_of_empty.normal.stderr b/tests/ui/pattern/usefulness/slice_of_empty.normal.stderr new file mode 100644 index 00000000000..c9afd1bfc90 --- /dev/null +++ b/tests/ui/pattern/usefulness/slice_of_empty.normal.stderr @@ -0,0 +1,30 @@ +error[E0004]: non-exhaustive patterns: `&[_, ..]` not covered + --> $DIR/slice_of_empty.rs:9:11 + | +LL | match nevers { + | ^^^^^^ pattern `&[_, ..]` not covered + | + = note: the matched value is of type `&[!]` + = note: `!` is uninhabited but is not being matched by value, so a wildcard `_` is required +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + | +LL ~ &[] => (), +LL ~ &[_, ..] => todo!(), + | + +error[E0004]: non-exhaustive patterns: `&[]` and `&[_, _, ..]` not covered + --> $DIR/slice_of_empty.rs:20:11 + | +LL | match nevers { + | ^^^^^^ patterns `&[]` and `&[_, _, ..]` not covered + | + = note: the matched value is of type `&[!]` +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 ~ &[_] => (), +LL ~ &[] | &[_, _, ..] => todo!(), + | + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0004`. diff --git a/tests/ui/pattern/usefulness/slice_of_empty.rs b/tests/ui/pattern/usefulness/slice_of_empty.rs index 785fccaabf7..e186ba5134d 100644 --- a/tests/ui/pattern/usefulness/slice_of_empty.rs +++ b/tests/ui/pattern/usefulness/slice_of_empty.rs @@ -1,6 +1,5 @@ -//@ revisions: min_exhaustive_patterns exhaustive_patterns +//@ revisions: normal exhaustive_patterns #![cfg_attr(exhaustive_patterns, feature(exhaustive_patterns))] -#![cfg_attr(min_exhaustive_patterns, feature(min_exhaustive_patterns))] #![feature(never_type)] #![deny(unreachable_patterns)] @@ -8,7 +7,7 @@ fn main() {} fn foo(nevers: &[!]) { match nevers { - //[min_exhaustive_patterns]~^ ERROR non-exhaustive patterns: `&[_, ..]` not covered + //[normal]~^ ERROR non-exhaustive patterns: `&[_, ..]` not covered &[] => (), }; @@ -20,7 +19,7 @@ fn foo(nevers: &[!]) { match nevers { //[exhaustive_patterns]~^ ERROR non-exhaustive patterns: `&[]` not covered - //[min_exhaustive_patterns]~^^ ERROR non-exhaustive patterns: `&[]` and `&[_, _, ..]` not covered + //[normal]~^^ ERROR non-exhaustive patterns: `&[]` and `&[_, _, ..]` not covered &[_] => (), }; } diff --git a/tests/ui/pattern/usefulness/struct-pattern-match-useless.stderr b/tests/ui/pattern/usefulness/struct-pattern-match-useless.stderr index cc29c42e4d6..502fa2deda9 100644 --- a/tests/ui/pattern/usefulness/struct-pattern-match-useless.stderr +++ b/tests/ui/pattern/usefulness/struct-pattern-match-useless.stderr @@ -4,7 +4,7 @@ error: unreachable pattern LL | Foo { x: _x, y: _y } => (), | -------------------- matches any value LL | Foo { .. } => () - | ^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^ no value can reach this | note: the lint level is defined here --> $DIR/struct-pattern-match-useless.rs:1:9 diff --git a/tests/ui/pattern/usefulness/top-level-alternation.stderr b/tests/ui/pattern/usefulness/top-level-alternation.stderr index ad846f23155..7fc03143bc3 100644 --- a/tests/ui/pattern/usefulness/top-level-alternation.stderr +++ b/tests/ui/pattern/usefulness/top-level-alternation.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/top-level-alternation.rs:4:23 | LL | while let 0..=2 | 1 = 0 {} - | ----- ^ unreachable pattern + | ----- ^ no value can reach this | | - | matches all the values already + | matches all the relevant values | note: the lint level is defined here --> $DIR/top-level-alternation.rs:1:9 @@ -16,66 +16,66 @@ error: unreachable pattern --> $DIR/top-level-alternation.rs:5:20 | LL | if let 0..=2 | 1 = 0 {} - | ----- ^ unreachable pattern + | ----- ^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: unreachable pattern --> $DIR/top-level-alternation.rs:9:15 | LL | 0 - | - matches all the values already + | - matches all the relevant values LL | | 0 => {} - | ^ unreachable pattern + | ^ no value can reach this error: unreachable pattern --> $DIR/top-level-alternation.rs:14:15 | LL | Some(0) - | ------- matches all the values already + | ------- matches all the relevant values LL | | Some(0) => {} - | ^^^^^^^ unreachable pattern + | ^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/top-level-alternation.rs:19:9 | LL | (0, _) | (_, 0) => {} - | --------------- matches all the values already + | --------------- matches all the relevant values LL | (0, 0) => {} - | ^^^^^^ unreachable pattern + | ^^^^^^ no value can reach this error: unreachable pattern --> $DIR/top-level-alternation.rs:39:9 | LL | None | Some(_) => {} - | -------------- matches all the values already + | -------------- matches all the relevant values LL | _ => {} - | ^ unreachable pattern + | ^ no value can reach this error: unreachable pattern --> $DIR/top-level-alternation.rs:43:9 | LL | None | Some(_) => {} - | -------------- matches all the values already + | -------------- matches all the relevant values LL | Some(_) => {} - | ^^^^^^^ unreachable pattern + | ^^^^^^^ no value can reach this error: unreachable pattern --> $DIR/top-level-alternation.rs:44:9 | LL | None | Some(_) => {} - | -------------- matches all the values already + | -------------- matches all the relevant values LL | Some(_) => {} LL | None => {} - | ^^^^ unreachable pattern + | ^^^^ no value can reach this error: unreachable pattern --> $DIR/top-level-alternation.rs:49:9 | LL | None | Some(_) => {} - | ^^^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^^^ no value can reach this | -note: these patterns collectively make the last one unreachable +note: multiple earlier patterns match some of the same values --> $DIR/top-level-alternation.rs:49:9 | LL | Some(_) => {} @@ -89,17 +89,17 @@ error: unreachable pattern --> $DIR/top-level-alternation.rs:53:9 | LL | 1 | 2 => {}, - | ----- matches all the values already + | ----- matches all the relevant values LL | 1..=2 => {}, - | ^^^^^ unreachable pattern + | ^^^^^ no value can reach this error: unreachable pattern --> $DIR/top-level-alternation.rs:56:14 | LL | let (0 | 0) = 0 else { return }; - | - ^ unreachable pattern + | - ^ no value can reach this | | - | matches all the values already + | matches all the relevant values error: aborting due to 11 previous errors diff --git a/tests/ui/pattern/usefulness/uninhabited.rs b/tests/ui/pattern/usefulness/uninhabited.rs index 72e602ee8d2..5c774b7874a 100644 --- a/tests/ui/pattern/usefulness/uninhabited.rs +++ b/tests/ui/pattern/usefulness/uninhabited.rs @@ -5,7 +5,6 @@ // `Ty::is_inhabited_from` function. #![feature(never_type)] #![feature(never_type_fallback)] -#![feature(min_exhaustive_patterns)] #![deny(unreachable_patterns)] macro_rules! assert_empty { diff --git a/tests/ui/polymorphization/inline-tainted-body.rs b/tests/ui/polymorphization/inline-tainted-body.rs new file mode 100644 index 00000000000..13aec97e22b --- /dev/null +++ b/tests/ui/polymorphization/inline-tainted-body.rs @@ -0,0 +1,21 @@ +//@ compile-flags: -Zvalidate-mir -Zinline-mir=yes + +#![feature(unboxed_closures)] + +use std::sync::Arc; + +pub struct WeakOnce<T>(); +//~^ ERROR type parameter `T` is never used + +impl<T> WeakOnce<T> { + extern "rust-call" fn try_get(&self) -> Option<Arc<T>> {} + //~^ ERROR functions with the "rust-call" ABI must take a single non-self tuple argument + //~| ERROR mismatched types + + pub fn get(&self) -> Arc<T> { + self.try_get() + .unwrap_or_else(|| panic!("Singleton {} not available", std::any::type_name::<T>())) + } +} + +fn main() {} diff --git a/tests/ui/polymorphization/inline-tainted-body.stderr b/tests/ui/polymorphization/inline-tainted-body.stderr new file mode 100644 index 00000000000..5c3bd70adae --- /dev/null +++ b/tests/ui/polymorphization/inline-tainted-body.stderr @@ -0,0 +1,30 @@ +error[E0392]: type parameter `T` is never used + --> $DIR/inline-tainted-body.rs:7:21 + | +LL | pub struct WeakOnce<T>(); + | ^ unused type parameter + | + = help: consider removing `T`, referring to it in a field, or using a marker such as `PhantomData` + = help: if you intended `T` to be a const parameter, use `const T: /* Type */` instead + +error: functions with the "rust-call" ABI must take a single non-self tuple argument + --> $DIR/inline-tainted-body.rs:11:35 + | +LL | extern "rust-call" fn try_get(&self) -> Option<Arc<T>> {} + | ^^^^^ + +error[E0308]: mismatched types + --> $DIR/inline-tainted-body.rs:11:45 + | +LL | extern "rust-call" fn try_get(&self) -> Option<Arc<T>> {} + | ------- ^^^^^^^^^^^^^^ expected `Option<Arc<T>>`, found `()` + | | + | implicitly returns `()` as its body has no tail or `return` expression + | + = note: expected enum `Option<Arc<T>>` + found unit type `()` + +error: aborting due to 3 previous errors + +Some errors have detailed explanations: E0308, E0392. +For more information about an error, try `rustc --explain E0308`. diff --git a/tests/ui/privacy/private-in-public-warn.stderr b/tests/ui/privacy/private-in-public-warn.stderr index 3f7b8c281e7..3743879ffa6 100644 --- a/tests/ui/privacy/private-in-public-warn.stderr +++ b/tests/ui/privacy/private-in-public-warn.stderr @@ -100,7 +100,7 @@ error: type `types::Priv` is more private than the item `types::ef1` --> $DIR/private-in-public-warn.rs:28:9 | LL | pub fn ef1(arg: Priv); - | ^^^^^^^^^^^^^^^^^^^^^ function `types::ef1` is reachable at visibility `pub(crate)` + | ^^^^^^^^^^^^^^^^^^^^^^ function `types::ef1` is reachable at visibility `pub(crate)` | note: but type `types::Priv` is only usable at visibility `pub(self)` --> $DIR/private-in-public-warn.rs:9:5 @@ -112,7 +112,7 @@ error: type `types::Priv` is more private than the item `types::ef2` --> $DIR/private-in-public-warn.rs:29:9 | LL | pub fn ef2() -> Priv; - | ^^^^^^^^^^^^^^^^^^^^ function `types::ef2` is reachable at visibility `pub(crate)` + | ^^^^^^^^^^^^^^^^^^^^^ function `types::ef2` is reachable at visibility `pub(crate)` | note: but type `types::Priv` is only usable at visibility `pub(self)` --> $DIR/private-in-public-warn.rs:9:5 diff --git a/tests/ui/proc-macro/auxiliary/parse-invis-delim-issue-128895.rs b/tests/ui/proc-macro/auxiliary/parse-invis-delim-issue-128895.rs new file mode 100644 index 00000000000..07e135ee8eb --- /dev/null +++ b/tests/ui/proc-macro/auxiliary/parse-invis-delim-issue-128895.rs @@ -0,0 +1,44 @@ +//@ force-host +//@ no-prefer-dynamic + +#![crate_type = "proc-macro"] + +extern crate proc_macro; + +use proc_macro::*; + +// This proc macro ignores its input and returns this token stream +// +// impl <«A1»: Comparable> Comparable for («A1»,) {} +// +// where `«`/`»` are invisible delimiters. This was being misparsed in bug +// #128895. +#[proc_macro] +pub fn main(_input: TokenStream) -> TokenStream { + let a1 = TokenTree::Group( + Group::new( + Delimiter::None, + std::iter::once(TokenTree::Ident(Ident::new("A1", Span::call_site()))).collect(), + ) + ); + vec![ + TokenTree::Ident(Ident::new("impl", Span::call_site())), + TokenTree::Punct(Punct::new('<', Spacing::Alone)), + a1.clone(), + TokenTree::Punct(Punct::new(':', Spacing::Alone)), + TokenTree::Ident(Ident::new("Comparable", Span::call_site())), + TokenTree::Punct(Punct::new('>', Spacing::Alone)), + TokenTree::Ident(Ident::new("Comparable", Span::call_site())), + TokenTree::Ident(Ident::new("for", Span::call_site())), + TokenTree::Group( + Group::new( + Delimiter::Parenthesis, + vec![ + a1.clone(), + TokenTree::Punct(Punct::new(',', Spacing::Alone)), + ].into_iter().collect::<TokenStream>(), + ) + ), + TokenTree::Group(Group::new(Delimiter::Brace, TokenStream::new())), + ].into_iter().collect::<TokenStream>() +} diff --git a/tests/ui/proc-macro/parse-invis-delim-issue-128895.rs b/tests/ui/proc-macro/parse-invis-delim-issue-128895.rs new file mode 100644 index 00000000000..3d5af5fee21 --- /dev/null +++ b/tests/ui/proc-macro/parse-invis-delim-issue-128895.rs @@ -0,0 +1,14 @@ +//@ aux-build:parse-invis-delim-issue-128895.rs +//@ check-pass + +#![no_std] // Don't load unnecessary hygiene information from std +extern crate std; + +#[macro_use] +extern crate parse_invis_delim_issue_128895; + +trait Comparable {} + +parse_invis_delim_issue_128895::main!(); + +fn main() {} diff --git a/tests/ui/raw-ref-op/feature-raw-ref-op.rs b/tests/ui/raw-ref-op/feature-raw-ref-op.rs deleted file mode 100644 index 0a44b1cde40..00000000000 --- a/tests/ui/raw-ref-op/feature-raw-ref-op.rs +++ /dev/null @@ -1,21 +0,0 @@ -// gate-test-raw_ref_op - -macro_rules! is_expr { - ($e:expr) => {} -} - -is_expr!(&raw const a); //~ ERROR raw address of syntax is experimental -is_expr!(&raw mut a); //~ ERROR raw address of syntax is experimental - -#[cfg(FALSE)] -fn cfgd_out() { - let mut a = 0; - &raw const a; //~ ERROR raw address of syntax is experimental - &raw mut a; //~ ERROR raw address of syntax is experimental -} - -fn main() { - let mut y = 123; - let x = &raw const y; //~ ERROR raw address of syntax is experimental - let x = &raw mut y; //~ ERROR raw address of syntax is experimental -} diff --git a/tests/ui/raw-ref-op/feature-raw-ref-op.stderr b/tests/ui/raw-ref-op/feature-raw-ref-op.stderr deleted file mode 100644 index 4ffd0c90e48..00000000000 --- a/tests/ui/raw-ref-op/feature-raw-ref-op.stderr +++ /dev/null @@ -1,63 +0,0 @@ -error[E0658]: raw address of syntax is experimental - --> $DIR/feature-raw-ref-op.rs:13:5 - | -LL | &raw const a; - | ^^^^^^^^^^ - | - = note: see issue #64490 <https://github.com/rust-lang/rust/issues/64490> for more information - = help: add `#![feature(raw_ref_op)]` 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]: raw address of syntax is experimental - --> $DIR/feature-raw-ref-op.rs:14:5 - | -LL | &raw mut a; - | ^^^^^^^^ - | - = note: see issue #64490 <https://github.com/rust-lang/rust/issues/64490> for more information - = help: add `#![feature(raw_ref_op)]` 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]: raw address of syntax is experimental - --> $DIR/feature-raw-ref-op.rs:19:13 - | -LL | let x = &raw const y; - | ^^^^^^^^^^ - | - = note: see issue #64490 <https://github.com/rust-lang/rust/issues/64490> for more information - = help: add `#![feature(raw_ref_op)]` 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]: raw address of syntax is experimental - --> $DIR/feature-raw-ref-op.rs:20:13 - | -LL | let x = &raw mut y; - | ^^^^^^^^ - | - = note: see issue #64490 <https://github.com/rust-lang/rust/issues/64490> for more information - = help: add `#![feature(raw_ref_op)]` 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]: raw address of syntax is experimental - --> $DIR/feature-raw-ref-op.rs:7:10 - | -LL | is_expr!(&raw const a); - | ^^^^^^^^^^ - | - = note: see issue #64490 <https://github.com/rust-lang/rust/issues/64490> for more information - = help: add `#![feature(raw_ref_op)]` 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]: raw address of syntax is experimental - --> $DIR/feature-raw-ref-op.rs:8:10 - | -LL | is_expr!(&raw mut a); - | ^^^^^^^^ - | - = note: see issue #64490 <https://github.com/rust-lang/rust/issues/64490> for more information - = help: add `#![feature(raw_ref_op)]` 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 6 previous errors - -For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/raw-ref-op/raw-ref-op.rs b/tests/ui/raw-ref-op/raw-ref-op.rs index 70b7a5a4806..0989a6005dc 100644 --- a/tests/ui/raw-ref-op/raw-ref-op.rs +++ b/tests/ui/raw-ref-op/raw-ref-op.rs @@ -1,7 +1,5 @@ //@ run-pass -#![feature(raw_ref_op)] - fn main() { let mut x = 123; let c_p = &raw const x; diff --git a/tests/ui/raw-ref-op/raw-ref-temp-deref.rs b/tests/ui/raw-ref-op/raw-ref-temp-deref.rs index 5270bdb7a2b..a0078bbc1cd 100644 --- a/tests/ui/raw-ref-op/raw-ref-temp-deref.rs +++ b/tests/ui/raw-ref-op/raw-ref-temp-deref.rs @@ -1,7 +1,7 @@ //@ check-pass // Check that taking the address of a place that contains a dereference is // allowed. -#![feature(raw_ref_op, type_ascription)] +#![feature(type_ascription)] const PAIR_REF: &(i32, i64) = &(1, 2); diff --git a/tests/ui/raw-ref-op/raw-ref-temp.rs b/tests/ui/raw-ref-op/raw-ref-temp.rs index 10e47cb34c5..70f67602af2 100644 --- a/tests/ui/raw-ref-op/raw-ref-temp.rs +++ b/tests/ui/raw-ref-op/raw-ref-temp.rs @@ -1,5 +1,5 @@ // Ensure that we don't allow taking the address of temporary values -#![feature(raw_ref_op, type_ascription)] +#![feature(type_ascription)] const FOUR: u64 = 4; diff --git a/tests/ui/raw-ref-op/unusual_locations.rs b/tests/ui/raw-ref-op/unusual_locations.rs index badf529cb45..eb40fa8a7ee 100644 --- a/tests/ui/raw-ref-op/unusual_locations.rs +++ b/tests/ui/raw-ref-op/unusual_locations.rs @@ -1,7 +1,5 @@ //@ check-pass -#![feature(raw_ref_op)] - const USES_PTR: () = { let u = (); &raw const u; }; static ALSO_USES_PTR: () = { let u = (); &raw const u; }; diff --git a/tests/ui/reachable/unreachable-arm.stderr b/tests/ui/reachable/unreachable-arm.stderr index 79627404030..50c29b30c69 100644 --- a/tests/ui/reachable/unreachable-arm.stderr +++ b/tests/ui/reachable/unreachable-arm.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/unreachable-arm.rs:11:9 | LL | Foo::B(_) | Foo::A(box _, 1) => { } - | ---------------------------- matches all the values already + | ---------------------------- matches all the relevant values LL | Foo::A(_, 1) => { } - | ^^^^^^^^^^^^ unreachable pattern + | ^^^^^^^^^^^^ no value can reach this | note: the lint level is defined here --> $DIR/unreachable-arm.rs:4:9 diff --git a/tests/ui/reachable/unreachable-loop-patterns.rs b/tests/ui/reachable/unreachable-loop-patterns.rs index 4294a18ba44..d074e3a6ece 100644 --- a/tests/ui/reachable/unreachable-loop-patterns.rs +++ b/tests/ui/reachable/unreachable-loop-patterns.rs @@ -1,6 +1,4 @@ #![feature(never_type, never_type_fallback)] -#![feature(min_exhaustive_patterns)] - #![allow(unreachable_code)] #![deny(unreachable_patterns)] diff --git a/tests/ui/reachable/unreachable-loop-patterns.stderr b/tests/ui/reachable/unreachable-loop-patterns.stderr index bdd9b5ee411..03959ac1606 100644 --- a/tests/ui/reachable/unreachable-loop-patterns.stderr +++ b/tests/ui/reachable/unreachable-loop-patterns.stderr @@ -1,12 +1,12 @@ error: unreachable pattern - --> $DIR/unreachable-loop-patterns.rs:18:9 + --> $DIR/unreachable-loop-patterns.rs:16:9 | LL | for _ in unimplemented!() as Void {} - | ^ + | ^ matches no values because `Void` is uninhabited | - = note: this pattern matches no values because `Void` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types note: the lint level is defined here - --> $DIR/unreachable-loop-patterns.rs:5:9 + --> $DIR/unreachable-loop-patterns.rs:3:9 | LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/reachable/unreachable-try-pattern.stderr b/tests/ui/reachable/unreachable-try-pattern.stderr index bc1a6fffda6..b082bc11603 100644 --- a/tests/ui/reachable/unreachable-try-pattern.stderr +++ b/tests/ui/reachable/unreachable-try-pattern.stderr @@ -17,9 +17,9 @@ warning: unreachable pattern --> $DIR/unreachable-try-pattern.rs:19:24 | LL | let y = (match x { Ok(n) => Ok(n as u32), Err(e) => Err(e) })?; - | ^^^^^ + | ^^^^^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types note: the lint level is defined here --> $DIR/unreachable-try-pattern.rs:4:9 | @@ -30,9 +30,9 @@ warning: unreachable pattern --> $DIR/unreachable-try-pattern.rs:30:40 | LL | let y = (match x { Ok(n) => Ok(n), Err(e) => Err(e) })?; - | ^^^^^^ + | ^^^^^^ matches no values because `Void` is uninhabited | - = note: this pattern matches no values because `Void` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types warning: 3 warnings emitted diff --git a/tests/ui/regions/explicit-static-bound-on-trait.rs b/tests/ui/regions/explicit-static-bound-on-trait.rs new file mode 100644 index 00000000000..835da34d1bb --- /dev/null +++ b/tests/ui/regions/explicit-static-bound-on-trait.rs @@ -0,0 +1,13 @@ +struct Hello<'a> { + value: Box<dyn std::any::Any + 'a>, + //~^ ERROR lifetime bound not satisfied +} + +impl<'a> Hello<'a> { + fn new<T: 'a>(value: T) -> Self { + Self { value: Box::new(value) } + //~^ ERROR the parameter type `T` may not live long enough + } +} + +fn main() {} diff --git a/tests/ui/regions/explicit-static-bound-on-trait.stderr b/tests/ui/regions/explicit-static-bound-on-trait.stderr new file mode 100644 index 00000000000..30d39c6e86e --- /dev/null +++ b/tests/ui/regions/explicit-static-bound-on-trait.stderr @@ -0,0 +1,32 @@ +error[E0478]: lifetime bound not satisfied + --> $DIR/explicit-static-bound-on-trait.rs:2:12 + | +LL | value: Box<dyn std::any::Any + 'a>, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | +note: lifetime parameter instantiated with the lifetime `'a` as defined here + --> $DIR/explicit-static-bound-on-trait.rs:1:14 + | +LL | struct Hello<'a> { + | ^^ +note: but lifetime parameter must outlive the static lifetime + --> $SRC_DIR/core/src/any.rs:LL:COL + +error[E0310]: the parameter type `T` may not live long enough + --> $DIR/explicit-static-bound-on-trait.rs:8:23 + | +LL | Self { value: Box::new(value) } + | ^^^^^^^^^^^^^^^ + | | + | 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 | fn new<T: 'a + 'static>(value: T) -> Self { + | +++++++++ + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0310, E0478. +For more information about an error, try `rustc --explain E0310`. diff --git a/tests/ui/repr/conflicting-repr-hints.stderr b/tests/ui/repr/conflicting-repr-hints.stderr index 4dcd8f4fc28..fbfa69e7fb1 100644 --- a/tests/ui/repr/conflicting-repr-hints.stderr +++ b/tests/ui/repr/conflicting-repr-hints.stderr @@ -81,3 +81,25 @@ error: aborting due to 12 previous errors Some errors have detailed explanations: E0566, E0587, E0634. For more information about an error, try `rustc --explain E0566`. +Future incompatibility report: Future breakage diagnostic: +error[E0566]: conflicting representation hints + --> $DIR/conflicting-repr-hints.rs:13:8 + | +LL | #[repr(C, u64)] + | ^ ^^^ + | + = 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 #68585 <https://github.com/rust-lang/rust/issues/68585> + = note: `#[deny(conflicting_repr_hints)]` on by default + +Future breakage diagnostic: +error[E0566]: conflicting representation hints + --> $DIR/conflicting-repr-hints.rs:19:8 + | +LL | #[repr(u32, u64)] + | ^^^ ^^^ + | + = 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 #68585 <https://github.com/rust-lang/rust/issues/68585> + = note: `#[deny(conflicting_repr_hints)]` on by default + diff --git a/tests/ui/repr/repr-transparent-non-exhaustive-transparent-in-prose.rs b/tests/ui/repr/repr-transparent-non-exhaustive-transparent-in-prose.rs new file mode 100644 index 00000000000..6ab34719f06 --- /dev/null +++ b/tests/ui/repr/repr-transparent-non-exhaustive-transparent-in-prose.rs @@ -0,0 +1,25 @@ +//@ check-pass + +#![feature(sync_unsafe_cell)] +#![allow(unused)] +#![deny(repr_transparent_external_private_fields)] + +// https://github.com/rust-lang/rust/issues/129470 + +struct ZST; + +#[repr(transparent)] +struct TransparentWithManuallyDropZST { + value: i32, + md: std::mem::ManuallyDrop<ZST>, + mu: std::mem::MaybeUninit<ZST>, + p: std::pin::Pin<ZST>, + pd: std::marker::PhantomData<ZST>, + pp: std::marker::PhantomPinned, + c: std::cell::Cell<ZST>, + uc: std::cell::UnsafeCell<ZST>, + suc: std::cell::SyncUnsafeCell<ZST>, + zst: ZST, +} + +fn main() {} diff --git a/tests/ui/resolve/local-shadows-inner-generic.rs b/tests/ui/resolve/local-shadows-inner-generic.rs new file mode 100644 index 00000000000..d9145b9fe2c --- /dev/null +++ b/tests/ui/resolve/local-shadows-inner-generic.rs @@ -0,0 +1,8 @@ +//@ check-pass + +#![allow(non_camel_case_types)] + +pub fn main() { + let a = 1; + struct Foo<a> { field: a, }; +} diff --git a/tests/ui/return/return-from-residual-sugg-issue-125997.fixed b/tests/ui/return/return-from-residual-sugg-issue-125997.fixed index b2eca69aeb9..43a9907a9b4 100644 --- a/tests/ui/return/return-from-residual-sugg-issue-125997.fixed +++ b/tests/ui/return/return-from-residual-sugg-issue-125997.fixed @@ -9,7 +9,6 @@ use std::io::prelude::*; fn test1() -> Result<(), Box<dyn std::error::Error>> { let mut _file = File::create("foo.txt")?; //~^ ERROR the `?` operator can only be used in a function - Ok(()) } @@ -17,7 +16,6 @@ fn test2() -> Result<(), Box<dyn std::error::Error>> { let mut _file = File::create("foo.txt")?; //~^ ERROR the `?` operator can only be used in a function println!(); - Ok(()) } @@ -27,16 +25,31 @@ macro_rules! mac { let mut _file = File::create("foo.txt")?; //~^ ERROR the `?` operator can only be used in a function println!(); - - Ok(()) -} + Ok(()) + } }; } +struct A; + +impl A { + fn test4(&self) -> Result<(), Box<dyn std::error::Error>> { + let mut _file = File::create("foo.txt")?; + //~^ ERROR the `?` operator can only be used in a method + Ok(()) + } + + fn test5(&self) -> Result<(), Box<dyn std::error::Error>> { + let mut _file = File::create("foo.txt")?; + //~^ ERROR the `?` operator can only be used in a method + println!(); + Ok(()) + } +} + fn main() -> Result<(), Box<dyn std::error::Error>> { let mut _file = File::create("foo.txt")?; //~^ ERROR the `?` operator can only be used in a function mac!(); - Ok(()) } diff --git a/tests/ui/return/return-from-residual-sugg-issue-125997.rs b/tests/ui/return/return-from-residual-sugg-issue-125997.rs index dd8550a388b..30ca27eae45 100644 --- a/tests/ui/return/return-from-residual-sugg-issue-125997.rs +++ b/tests/ui/return/return-from-residual-sugg-issue-125997.rs @@ -27,6 +27,21 @@ macro_rules! mac { }; } +struct A; + +impl A { + fn test4(&self) { + let mut _file = File::create("foo.txt")?; + //~^ ERROR the `?` operator can only be used in a method + } + + fn test5(&self) { + let mut _file = File::create("foo.txt")?; + //~^ ERROR the `?` operator can only be used in a method + println!(); + } +} + fn main() { let mut _file = File::create("foo.txt")?; //~^ ERROR the `?` operator can only be used in a function diff --git a/tests/ui/return/return-from-residual-sugg-issue-125997.stderr b/tests/ui/return/return-from-residual-sugg-issue-125997.stderr index ef938f0213d..e22f33fd242 100644 --- a/tests/ui/return/return-from-residual-sugg-issue-125997.stderr +++ b/tests/ui/return/return-from-residual-sugg-issue-125997.stderr @@ -12,9 +12,7 @@ help: consider adding return type LL ~ fn test1() -> Result<(), Box<dyn std::error::Error>> { LL | let mut _file = File::create("foo.txt")?; LL | -LL + LL + Ok(()) -LL + } | error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) @@ -32,13 +30,48 @@ LL ~ fn test2() -> Result<(), Box<dyn std::error::Error>> { LL | let mut _file = File::create("foo.txt")?; LL | LL | println!(); -LL + LL + Ok(()) -LL + } + | + +error[E0277]: the `?` operator can only be used in a method that returns `Result` or `Option` (or another type that implements `FromResidual`) + --> $DIR/return-from-residual-sugg-issue-125997.rs:34:48 + | +LL | fn test4(&self) { + | --------------- this function should return `Result` or `Option` to accept `?` +LL | let mut _file = File::create("foo.txt")?; + | ^ cannot use the `?` operator in a method that returns `()` + | + = help: the trait `FromResidual<Result<Infallible, std::io::Error>>` is not implemented for `()` +help: consider adding return type + | +LL ~ fn test4(&self) -> Result<(), Box<dyn std::error::Error>> { +LL | let mut _file = File::create("foo.txt")?; +LL | +LL ~ Ok(()) +LL ~ } + | + +error[E0277]: the `?` operator can only be used in a method that returns `Result` or `Option` (or another type that implements `FromResidual`) + --> $DIR/return-from-residual-sugg-issue-125997.rs:39:48 + | +LL | fn test5(&self) { + | --------------- this function should return `Result` or `Option` to accept `?` +LL | let mut _file = File::create("foo.txt")?; + | ^ cannot use the `?` operator in a method that returns `()` + | + = help: the trait `FromResidual<Result<Infallible, std::io::Error>>` is not implemented for `()` +help: consider adding return type + | +LL ~ fn test5(&self) -> Result<(), Box<dyn std::error::Error>> { +LL | let mut _file = File::create("foo.txt")?; +LL | +LL | println!(); +LL ~ Ok(()) +LL ~ } | error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) - --> $DIR/return-from-residual-sugg-issue-125997.rs:31:44 + --> $DIR/return-from-residual-sugg-issue-125997.rs:46:44 | LL | fn main() { | --------- this function should return `Result` or `Option` to accept `?` @@ -52,9 +85,7 @@ LL ~ fn main() -> Result<(), Box<dyn std::error::Error>> { LL | let mut _file = File::create("foo.txt")?; LL | LL | mac!(); -LL + LL + Ok(()) -LL + } | error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) @@ -76,11 +107,10 @@ LL ~ fn test3() -> Result<(), Box<dyn std::error::Error>> { LL | let mut _file = File::create("foo.txt")?; LL | LL | println!(); -LL ~ -LL + Ok(()) -LL + } +LL ~ Ok(()) +LL ~ } | -error: aborting due to 4 previous errors +error: aborting due to 6 previous errors For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/check.rs b/tests/ui/rfcs/rfc-0000-never_patterns/check.rs index dc13dd05fa6..77f79003edc 100644 --- a/tests/ui/rfcs/rfc-0000-never_patterns/check.rs +++ b/tests/ui/rfcs/rfc-0000-never_patterns/check.rs @@ -11,22 +11,22 @@ macro_rules! never { } fn no_arms_or_guards(x: Void) { - match None::<Void> { + match &None::<Void> { Some(!) => {} //~^ ERROR a never pattern is always unreachable None => {} } - match None::<Void> { //~ ERROR: `Some(!)` not covered + match &None::<Void> { //~ ERROR: `&Some(!)` not covered Some(!) if true, //~^ ERROR guard on a never pattern None => {} } - match None::<Void> { //~ ERROR: `Some(!)` not covered + match &None::<Void> { //~ ERROR: `&Some(!)` not covered Some(!) if true => {} //~^ ERROR a never pattern is always unreachable None => {} } - match None::<Void> { + match &None::<Void> { Some(never!()) => {} //~^ ERROR a never pattern is always unreachable None => {} diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/check.stderr b/tests/ui/rfcs/rfc-0000-never_patterns/check.stderr index fbf7aa02ac2..4622ea59b54 100644 --- a/tests/ui/rfcs/rfc-0000-never_patterns/check.stderr +++ b/tests/ui/rfcs/rfc-0000-never_patterns/check.stderr @@ -31,40 +31,42 @@ LL | Some(never!()) => {} | this will never be executed | help: remove this expression -error[E0004]: non-exhaustive patterns: `Some(!)` not covered +error[E0004]: non-exhaustive patterns: `&Some(!)` not covered --> $DIR/check.rs:19:11 | -LL | match None::<Void> { - | ^^^^^^^^^^^^ pattern `Some(!)` not covered +LL | match &None::<Void> { + | ^^^^^^^^^^^^^ pattern `&Some(!)` not covered | note: `Option<Void>` defined here --> $SRC_DIR/core/src/option.rs:LL:COL ::: $SRC_DIR/core/src/option.rs:LL:COL | = note: not covered - = note: the matched value is of type `Option<Void>` + = note: the matched value is of type `&Option<Void>` + = note: `Void` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ None => {}, -LL + Some(!) +LL + &Some(!) | -error[E0004]: non-exhaustive patterns: `Some(!)` not covered +error[E0004]: non-exhaustive patterns: `&Some(!)` not covered --> $DIR/check.rs:24:11 | -LL | match None::<Void> { - | ^^^^^^^^^^^^ pattern `Some(!)` not covered +LL | match &None::<Void> { + | ^^^^^^^^^^^^^ pattern `&Some(!)` not covered | note: `Option<Void>` defined here --> $SRC_DIR/core/src/option.rs:LL:COL ::: $SRC_DIR/core/src/option.rs:LL:COL | = note: not covered - = note: the matched value is of type `Option<Void>` + = note: the matched value is of type `&Option<Void>` + = note: `Void` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ None => {}, -LL + Some(!) +LL + &Some(!) | error: aborting due to 6 previous errors diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/typeck.fail.stderr b/tests/ui/rfcs/rfc-0000-never_patterns/typeck.fail.stderr index 013a8b53a55..9e2ae2846d5 100644 --- a/tests/ui/rfcs/rfc-0000-never_patterns/typeck.fail.stderr +++ b/tests/ui/rfcs/rfc-0000-never_patterns/typeck.fail.stderr @@ -1,5 +1,5 @@ error: mismatched types - --> $DIR/typeck.rs:25:9 + --> $DIR/typeck.rs:24:9 | LL | !, | ^ a never pattern must be used on an uninhabited type @@ -7,7 +7,7 @@ LL | !, = note: the matched value is of type `()` error: mismatched types - --> $DIR/typeck.rs:29:9 + --> $DIR/typeck.rs:28:9 | LL | !, | ^ a never pattern must be used on an uninhabited type @@ -15,7 +15,7 @@ LL | !, = note: the matched value is of type `(i32, bool)` error: mismatched types - --> $DIR/typeck.rs:33:13 + --> $DIR/typeck.rs:32:13 | LL | (_, !), | ^ a never pattern must be used on an uninhabited type @@ -23,7 +23,7 @@ LL | (_, !), = note: the matched value is of type `bool` error: mismatched types - --> $DIR/typeck.rs:38:14 + --> $DIR/typeck.rs:37:14 | LL | Some(!), | ^ a never pattern must be used on an uninhabited type @@ -31,7 +31,7 @@ LL | Some(!), = note: the matched value is of type `i32` error: mismatched types - --> $DIR/typeck.rs:45:9 + --> $DIR/typeck.rs:44:9 | LL | !, | ^ a never pattern must be used on an uninhabited type @@ -39,7 +39,7 @@ LL | !, = note: the matched value is of type `()` error: mismatched types - --> $DIR/typeck.rs:52:9 + --> $DIR/typeck.rs:51:9 | LL | !, | ^ a never pattern must be used on an uninhabited type @@ -47,7 +47,7 @@ LL | !, = note: the matched value is of type `Option<Void>` error: mismatched types - --> $DIR/typeck.rs:57:9 + --> $DIR/typeck.rs:56:9 | LL | !, | ^ a never pattern must be used on an uninhabited type @@ -55,7 +55,7 @@ LL | !, = note: the matched value is of type `[Void]` error: mismatched types - --> $DIR/typeck.rs:63:9 + --> $DIR/typeck.rs:62:9 | LL | !, | ^ a never pattern must be used on an uninhabited type diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/typeck.rs b/tests/ui/rfcs/rfc-0000-never_patterns/typeck.rs index 8300f953dc1..bf74b282f6c 100644 --- a/tests/ui/rfcs/rfc-0000-never_patterns/typeck.rs +++ b/tests/ui/rfcs/rfc-0000-never_patterns/typeck.rs @@ -2,7 +2,6 @@ //@[pass] check-pass //@[fail] check-fail #![feature(never_patterns)] -#![feature(min_exhaustive_patterns)] #![allow(incomplete_features)] #[derive(Copy, Clone)] diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.exh_pats.stderr b/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.exh_pats.stderr index a875041d89c..d78f4a5f6eb 100644 --- a/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.exh_pats.stderr +++ b/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.exh_pats.stderr @@ -1,18 +1,18 @@ error: unreachable pattern - --> $DIR/unreachable.rs:17:9 + --> $DIR/unreachable.rs:16:9 | LL | Err(!), | ^^^^^^ | = note: this pattern matches no values because `Void` is uninhabited note: the lint level is defined here - --> $DIR/unreachable.rs:7:9 + --> $DIR/unreachable.rs:6:9 | LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ error: unreachable pattern - --> $DIR/unreachable.rs:20:19 + --> $DIR/unreachable.rs:19:19 | LL | let (Ok(_x) | Err(!)) = res_void; | ^^^^^^ @@ -20,7 +20,7 @@ LL | let (Ok(_x) | Err(!)) = res_void; = note: this pattern matches no values because `Void` is uninhabited error: unreachable pattern - --> $DIR/unreachable.rs:22:12 + --> $DIR/unreachable.rs:21:12 | LL | if let Err(!) = res_void {} | ^^^^^^ @@ -28,7 +28,7 @@ LL | if let Err(!) = res_void {} = note: this pattern matches no values because `Void` is uninhabited error: unreachable pattern - --> $DIR/unreachable.rs:24:24 + --> $DIR/unreachable.rs:23:24 | LL | if let (Ok(true) | Err(!)) = res_void {} | ^^^^^^ @@ -36,7 +36,7 @@ LL | if let (Ok(true) | Err(!)) = res_void {} = note: this pattern matches no values because `Void` is uninhabited error: unreachable pattern - --> $DIR/unreachable.rs:26:23 + --> $DIR/unreachable.rs:25:23 | LL | for (Ok(mut _x) | Err(!)) in [res_void] {} | ^^^^^^ @@ -44,7 +44,7 @@ LL | for (Ok(mut _x) | Err(!)) in [res_void] {} = note: this pattern matches no values because `Void` is uninhabited error: unreachable pattern - --> $DIR/unreachable.rs:30:18 + --> $DIR/unreachable.rs:29:18 | LL | fn foo((Ok(_x) | Err(!)): Result<bool, Void>) {} | ^^^^^^ diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.normal.stderr b/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.normal.stderr new file mode 100644 index 00000000000..a3bf8e80ece --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.normal.stderr @@ -0,0 +1,44 @@ +error: unreachable pattern + --> $DIR/unreachable.rs:16:9 + | +LL | Err(!), + | ^^^^^^ + | +note: the lint level is defined here + --> $DIR/unreachable.rs:6:9 + | +LL | #![deny(unreachable_patterns)] + | ^^^^^^^^^^^^^^^^^^^^ + +error: unreachable pattern + --> $DIR/unreachable.rs:19:19 + | +LL | let (Ok(_x) | Err(!)) = res_void; + | ^^^^^^ + +error: unreachable pattern + --> $DIR/unreachable.rs:21:12 + | +LL | if let Err(!) = res_void {} + | ^^^^^^ + +error: unreachable pattern + --> $DIR/unreachable.rs:23:24 + | +LL | if let (Ok(true) | Err(!)) = res_void {} + | ^^^^^^ + +error: unreachable pattern + --> $DIR/unreachable.rs:25:23 + | +LL | for (Ok(mut _x) | Err(!)) in [res_void] {} + | ^^^^^^ + +error: unreachable pattern + --> $DIR/unreachable.rs:29:18 + | +LL | fn foo((Ok(_x) | Err(!)): Result<bool, Void>) {} + | ^^^^^^ + +error: aborting due to 6 previous errors + diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.rs b/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.rs index 4d20c67cf0f..f68da4aa173 100644 --- a/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.rs +++ b/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.rs @@ -1,8 +1,5 @@ -//@ revisions: normal exh_pats -//@[normal] check-pass #![feature(never_patterns)] #![allow(incomplete_features)] -#![cfg_attr(exh_pats, feature(min_exhaustive_patterns))] #![allow(dead_code, unreachable_code)] #![deny(unreachable_patterns)] @@ -15,17 +12,17 @@ fn main() { match res_void { Ok(_x) => {} Err(!), - //[exh_pats]~^ ERROR unreachable + //~^ ERROR unreachable } let (Ok(_x) | Err(!)) = res_void; - //[exh_pats]~^ ERROR unreachable + //~^ ERROR unreachable if let Err(!) = res_void {} - //[exh_pats]~^ ERROR unreachable + //~^ ERROR unreachable if let (Ok(true) | Err(!)) = res_void {} - //[exh_pats]~^ ERROR unreachable + //~^ ERROR unreachable for (Ok(mut _x) | Err(!)) in [res_void] {} - //[exh_pats]~^ ERROR unreachable + //~^ ERROR unreachable } fn foo((Ok(_x) | Err(!)): Result<bool, Void>) {} -//[exh_pats]~^ ERROR unreachable +//~^ ERROR unreachable diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.stderr b/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.stderr new file mode 100644 index 00000000000..6b3f303eeab --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/unreachable.stderr @@ -0,0 +1,55 @@ +error: unreachable pattern + --> $DIR/unreachable.rs:14:9 + | +LL | Err(!), + | ^^^^^^ matches no values because `Void` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types +note: the lint level is defined here + --> $DIR/unreachable.rs:4:9 + | +LL | #![deny(unreachable_patterns)] + | ^^^^^^^^^^^^^^^^^^^^ + +error: unreachable pattern + --> $DIR/unreachable.rs:17:19 + | +LL | let (Ok(_x) | Err(!)) = res_void; + | ^^^^^^ matches no values because `Void` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/unreachable.rs:19:12 + | +LL | if let Err(!) = res_void {} + | ^^^^^^ matches no values because `Void` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/unreachable.rs:21:24 + | +LL | if let (Ok(true) | Err(!)) = res_void {} + | ^^^^^^ matches no values because `Void` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/unreachable.rs:23:23 + | +LL | for (Ok(mut _x) | Err(!)) in [res_void] {} + | ^^^^^^ matches no values because `Void` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/unreachable.rs:27:18 + | +LL | fn foo((Ok(_x) | Err(!)): Result<bool, Void>) {} + | ^^^^^^ matches no values because `Void` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: aborting due to 6 previous errors + diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/enum_same_crate_empty_match.stderr b/tests/ui/rfcs/rfc-2008-non-exhaustive/enum_same_crate_empty_match.stderr index d5f58e436c5..dfd7f9d6300 100644 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/enum_same_crate_empty_match.stderr +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/enum_same_crate_empty_match.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/enum_same_crate_empty_match.rs:28:9 | LL | _ => {} - | ^ + | ^ matches no values because `EmptyNonExhaustiveEnum` is uninhabited | - = note: this pattern matches no values because `EmptyNonExhaustiveEnum` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types note: the lint level is defined here --> $DIR/enum_same_crate_empty_match.rs:1:9 | diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/auxiliary/uninhabited.rs b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/auxiliary/uninhabited.rs index a2735d4cbfb..e1799761b69 100644 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/auxiliary/uninhabited.rs +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/auxiliary/uninhabited.rs @@ -7,11 +7,17 @@ pub enum UninhabitedEnum { #[non_exhaustive] pub struct UninhabitedStruct { - _priv: !, + pub never: !, + _priv: (), } #[non_exhaustive] -pub struct UninhabitedTupleStruct(!); +pub struct PrivatelyUninhabitedStruct { + never: !, +} + +#[non_exhaustive] +pub struct UninhabitedTupleStruct(pub !); pub enum UninhabitedVariants { #[non_exhaustive] Tuple(!), diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match.stderr b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match.stderr index 66e93291c72..f332e6deeb8 100644 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match.stderr +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match.stderr @@ -5,7 +5,7 @@ LL | match x {} | ^ | note: `IndirectUninhabitedEnum` defined here - --> $DIR/auxiliary/uninhabited.rs:26:1 + --> $DIR/auxiliary/uninhabited.rs:32:1 | LL | pub struct IndirectUninhabitedEnum(UninhabitedEnum); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -24,7 +24,7 @@ LL | match x {} | ^ | note: `IndirectUninhabitedStruct` defined here - --> $DIR/auxiliary/uninhabited.rs:28:1 + --> $DIR/auxiliary/uninhabited.rs:34:1 | LL | pub struct IndirectUninhabitedStruct(UninhabitedStruct); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -43,7 +43,7 @@ LL | match x {} | ^ | note: `IndirectUninhabitedTupleStruct` defined here - --> $DIR/auxiliary/uninhabited.rs:30:1 + --> $DIR/auxiliary/uninhabited.rs:36:1 | LL | pub struct IndirectUninhabitedTupleStruct(UninhabitedTupleStruct); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -62,7 +62,7 @@ LL | match x {} | ^ | note: `IndirectUninhabitedVariants` defined here - --> $DIR/auxiliary/uninhabited.rs:32:1 + --> $DIR/auxiliary/uninhabited.rs:38:1 | LL | pub struct IndirectUninhabitedVariants(UninhabitedVariants); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_same_crate.rs b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_same_crate.rs index 8f090fe886a..d81896eba19 100644 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_same_crate.rs +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_same_crate.rs @@ -1,3 +1,4 @@ +//@ check-pass #![feature(never_type)] #[non_exhaustive] @@ -28,24 +29,24 @@ pub struct IndirectUninhabitedVariants(UninhabitedVariants); struct A; // This test checks that an empty match on a non-exhaustive uninhabited type through a level of -// indirection from the defining crate will not compile without `#![feature(exhaustive_patterns)]`. +// indirection from the defining crate compiles. fn cannot_empty_match_on_empty_enum_to_anything(x: IndirectUninhabitedEnum) -> A { - match x {} //~ ERROR non-exhaustive patterns + match x {} } fn cannot_empty_match_on_empty_struct_to_anything(x: IndirectUninhabitedStruct) -> A { - match x {} //~ ERROR non-exhaustive patterns + match x {} } fn cannot_empty_match_on_empty_tuple_struct_to_anything(x: IndirectUninhabitedTupleStruct) -> A { - match x {} //~ ERROR non-exhaustive patterns + match x {} } fn cannot_empty_match_on_enum_with_empty_variants_struct_to_anything( x: IndirectUninhabitedVariants, ) -> A { - match x {} //~ ERROR non-exhaustive patterns + match x {} } fn main() {} diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_same_crate.stderr b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_same_crate.stderr deleted file mode 100644 index c1219054140..00000000000 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_same_crate.stderr +++ /dev/null @@ -1,79 +0,0 @@ -error[E0004]: non-exhaustive patterns: type `IndirectUninhabitedEnum` is non-empty - --> $DIR/indirect_match_same_crate.rs:34:11 - | -LL | match x {} - | ^ - | -note: `IndirectUninhabitedEnum` defined here - --> $DIR/indirect_match_same_crate.rs:20:12 - | -LL | pub struct IndirectUninhabitedEnum(UninhabitedEnum); - | ^^^^^^^^^^^^^^^^^^^^^^^ - = note: the matched value is of type `IndirectUninhabitedEnum` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown - | -LL ~ match x { -LL + _ => todo!(), -LL ~ } - | - -error[E0004]: non-exhaustive patterns: type `IndirectUninhabitedStruct` is non-empty - --> $DIR/indirect_match_same_crate.rs:38:11 - | -LL | match x {} - | ^ - | -note: `IndirectUninhabitedStruct` defined here - --> $DIR/indirect_match_same_crate.rs:22:12 - | -LL | pub struct IndirectUninhabitedStruct(UninhabitedStruct); - | ^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: the matched value is of type `IndirectUninhabitedStruct` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown - | -LL ~ match x { -LL + _ => todo!(), -LL ~ } - | - -error[E0004]: non-exhaustive patterns: type `IndirectUninhabitedTupleStruct` is non-empty - --> $DIR/indirect_match_same_crate.rs:42:11 - | -LL | match x {} - | ^ - | -note: `IndirectUninhabitedTupleStruct` defined here - --> $DIR/indirect_match_same_crate.rs:24:12 - | -LL | pub struct IndirectUninhabitedTupleStruct(UninhabitedTupleStruct); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: the matched value is of type `IndirectUninhabitedTupleStruct` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown - | -LL ~ match x { -LL + _ => todo!(), -LL ~ } - | - -error[E0004]: non-exhaustive patterns: type `IndirectUninhabitedVariants` is non-empty - --> $DIR/indirect_match_same_crate.rs:48:11 - | -LL | match x {} - | ^ - | -note: `IndirectUninhabitedVariants` defined here - --> $DIR/indirect_match_same_crate.rs:26:12 - | -LL | pub struct IndirectUninhabitedVariants(UninhabitedVariants); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: the matched value is of type `IndirectUninhabitedVariants` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown - | -LL ~ match x { -LL + _ => todo!(), -LL ~ } - | - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0004`. diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_with_exhaustive_patterns.rs b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_with_exhaustive_patterns.rs index c40a2676e84..dd9a570522a 100644 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_with_exhaustive_patterns.rs +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_with_exhaustive_patterns.rs @@ -1,6 +1,5 @@ //@ aux-build:uninhabited.rs #![deny(unreachable_patterns)] -#![feature(min_exhaustive_patterns)] #![feature(never_type)] extern crate uninhabited; diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_with_exhaustive_patterns.stderr b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_with_exhaustive_patterns.stderr index ef97c1fa17f..48f3857bfa7 100644 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_with_exhaustive_patterns.stderr +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_with_exhaustive_patterns.stderr @@ -1,11 +1,11 @@ error[E0004]: non-exhaustive patterns: type `IndirectUninhabitedEnum` is non-empty - --> $DIR/indirect_match_with_exhaustive_patterns.rs:23:11 + --> $DIR/indirect_match_with_exhaustive_patterns.rs:22:11 | LL | match x {} | ^ | note: `IndirectUninhabitedEnum` defined here - --> $DIR/auxiliary/uninhabited.rs:26:1 + --> $DIR/auxiliary/uninhabited.rs:32:1 | LL | pub struct IndirectUninhabitedEnum(UninhabitedEnum); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -18,13 +18,13 @@ LL ~ } | error[E0004]: non-exhaustive patterns: type `IndirectUninhabitedStruct` is non-empty - --> $DIR/indirect_match_with_exhaustive_patterns.rs:27:11 + --> $DIR/indirect_match_with_exhaustive_patterns.rs:26:11 | LL | match x {} | ^ | note: `IndirectUninhabitedStruct` defined here - --> $DIR/auxiliary/uninhabited.rs:28:1 + --> $DIR/auxiliary/uninhabited.rs:34:1 | LL | pub struct IndirectUninhabitedStruct(UninhabitedStruct); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -37,13 +37,13 @@ LL ~ } | error[E0004]: non-exhaustive patterns: type `IndirectUninhabitedTupleStruct` is non-empty - --> $DIR/indirect_match_with_exhaustive_patterns.rs:31:11 + --> $DIR/indirect_match_with_exhaustive_patterns.rs:30:11 | LL | match x {} | ^ | note: `IndirectUninhabitedTupleStruct` defined here - --> $DIR/auxiliary/uninhabited.rs:30:1 + --> $DIR/auxiliary/uninhabited.rs:36:1 | LL | pub struct IndirectUninhabitedTupleStruct(UninhabitedTupleStruct); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -56,13 +56,13 @@ LL ~ } | error[E0004]: non-exhaustive patterns: type `IndirectUninhabitedVariants` is non-empty - --> $DIR/indirect_match_with_exhaustive_patterns.rs:37:11 + --> $DIR/indirect_match_with_exhaustive_patterns.rs:36:11 | LL | match x {} | ^ | note: `IndirectUninhabitedVariants` defined here - --> $DIR/auxiliary/uninhabited.rs:32:1 + --> $DIR/auxiliary/uninhabited.rs:38:1 | LL | pub struct IndirectUninhabitedVariants(UninhabitedVariants); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_with_exhaustive_patterns_same_crate.rs b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_with_exhaustive_patterns_same_crate.rs index efaec0ebdbe..32f5f504136 100644 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_with_exhaustive_patterns_same_crate.rs +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/indirect_match_with_exhaustive_patterns_same_crate.rs @@ -1,7 +1,6 @@ //@ check-pass #![deny(unreachable_patterns)] -#![feature(min_exhaustive_patterns)] #![feature(never_type)] #[non_exhaustive] diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/issue-65157-repeated-match-arm.rs b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/issue-65157-repeated-match-arm.rs index fd77fab8738..6bee019e897 100644 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/issue-65157-repeated-match-arm.rs +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/issue-65157-repeated-match-arm.rs @@ -11,11 +11,12 @@ use uninhabited::PartiallyInhabitedVariants; pub fn foo(x: PartiallyInhabitedVariants) { match x { - PartiallyInhabitedVariants::Struct { .. } => {}, - PartiallyInhabitedVariants::Struct { .. } => {}, + PartiallyInhabitedVariants::Struct { .. } => {} //~^ ERROR unreachable pattern - _ => {}, + PartiallyInhabitedVariants::Struct { .. } => {} + //~^ ERROR unreachable pattern + _ => {} } } -fn main() { } +fn main() {} diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/issue-65157-repeated-match-arm.stderr b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/issue-65157-repeated-match-arm.stderr index 4ec4ec9705a..4fa53101a55 100644 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/issue-65157-repeated-match-arm.stderr +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/issue-65157-repeated-match-arm.stderr @@ -1,16 +1,23 @@ error: unreachable pattern - --> $DIR/issue-65157-repeated-match-arm.rs:15:9 + --> $DIR/issue-65157-repeated-match-arm.rs:14:9 | -LL | PartiallyInhabitedVariants::Struct { .. } => {}, - | ----------------------------------------- matches all the values already -LL | PartiallyInhabitedVariants::Struct { .. } => {}, - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable pattern +LL | PartiallyInhabitedVariants::Struct { .. } => {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `PartiallyInhabitedVariants` is uninhabited | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types note: the lint level is defined here --> $DIR/issue-65157-repeated-match-arm.rs:2:9 | LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ -error: aborting due to 1 previous error +error: unreachable pattern + --> $DIR/issue-65157-repeated-match-arm.rs:16:9 + | +LL | PartiallyInhabitedVariants::Struct { .. } => {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `PartiallyInhabitedVariants` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: aborting due to 2 previous errors diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match.rs b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match.rs index c330f3aa05c..58d7bbd2c17 100644 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match.rs +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match.rs @@ -3,12 +3,7 @@ extern crate uninhabited; -use uninhabited::{ - UninhabitedEnum, - UninhabitedStruct, - UninhabitedTupleStruct, - UninhabitedVariants, -}; +use uninhabited::*; struct A; @@ -19,16 +14,20 @@ fn cannot_empty_match_on_empty_enum_to_anything(x: UninhabitedEnum) -> A { match x {} //~ ERROR non-exhaustive patterns } -fn cannot_empty_match_on_empty_struct_to_anything(x: UninhabitedStruct) -> A { - match x {} //~ ERROR non-exhaustive patterns +fn empty_match_on_empty_struct(x: UninhabitedStruct) -> A { + match x {} } -fn cannot_empty_match_on_empty_tuple_struct_to_anything(x: UninhabitedTupleStruct) -> A { +fn cannot_empty_match_on_privately_empty_struct(x: PrivatelyUninhabitedStruct) -> A { match x {} //~ ERROR non-exhaustive patterns } -fn cannot_empty_match_on_enum_with_empty_variants_struct_to_anything(x: UninhabitedVariants) -> A { - match x {} //~ ERROR non-exhaustive patterns +fn empty_match_on_empty_tuple_struct(x: UninhabitedTupleStruct) -> A { + match x {} +} + +fn empty_match_on_enum_with_empty_variants_struct(x: UninhabitedVariants) -> A { + match x {} } fn main() {} diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match.stderr b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match.stderr index c125756a646..0232e7106aa 100644 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match.stderr +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match.stderr @@ -1,15 +1,15 @@ -error[E0004]: non-exhaustive patterns: type `UninhabitedEnum` is non-empty - --> $DIR/match.rs:19:11 +error[E0004]: non-exhaustive patterns: type `uninhabited::UninhabitedEnum` is non-empty + --> $DIR/match.rs:14:11 | LL | match x {} | ^ | -note: `UninhabitedEnum` defined here +note: `uninhabited::UninhabitedEnum` defined here --> $DIR/auxiliary/uninhabited.rs:5:1 | LL | pub enum UninhabitedEnum { | ^^^^^^^^^^^^^^^^^^^^^^^^ - = note: the matched value is of type `UninhabitedEnum`, which is marked as non-exhaustive + = note: the matched value is of type `uninhabited::UninhabitedEnum`, which is marked as non-exhaustive help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown | LL ~ match x { @@ -17,18 +17,18 @@ LL + _ => todo!(), LL ~ } | -error[E0004]: non-exhaustive patterns: type `UninhabitedStruct` is non-empty - --> $DIR/match.rs:23:11 +error[E0004]: non-exhaustive patterns: type `uninhabited::PrivatelyUninhabitedStruct` is non-empty + --> $DIR/match.rs:22:11 | LL | match x {} | ^ | -note: `UninhabitedStruct` defined here - --> $DIR/auxiliary/uninhabited.rs:9:1 +note: `uninhabited::PrivatelyUninhabitedStruct` defined here + --> $DIR/auxiliary/uninhabited.rs:15:1 | -LL | pub struct UninhabitedStruct { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: the matched value is of type `UninhabitedStruct` +LL | pub struct PrivatelyUninhabitedStruct { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = note: the matched value is of type `uninhabited::PrivatelyUninhabitedStruct` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown | LL ~ match x { @@ -36,48 +36,6 @@ LL + _ => todo!(), LL ~ } | -error[E0004]: non-exhaustive patterns: type `UninhabitedTupleStruct` is non-empty - --> $DIR/match.rs:27:11 - | -LL | match x {} - | ^ - | -note: `UninhabitedTupleStruct` defined here - --> $DIR/auxiliary/uninhabited.rs:14:1 - | -LL | pub struct UninhabitedTupleStruct(!); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: the matched value is of type `UninhabitedTupleStruct` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown - | -LL ~ match x { -LL + _ => todo!(), -LL ~ } - | - -error[E0004]: non-exhaustive patterns: `UninhabitedVariants::Tuple(_)` and `UninhabitedVariants::Struct { .. }` not covered - --> $DIR/match.rs:31:11 - | -LL | match x {} - | ^ patterns `UninhabitedVariants::Tuple(_)` and `UninhabitedVariants::Struct { .. }` not covered - | -note: `UninhabitedVariants` defined here - --> $DIR/auxiliary/uninhabited.rs:16:1 - | -LL | pub enum UninhabitedVariants { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -LL | #[non_exhaustive] Tuple(!), - | ----- not covered -LL | #[non_exhaustive] Struct { x: ! } - | ------ not covered - = note: the matched value is of type `UninhabitedVariants` -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 ~ match x { -LL + UninhabitedVariants::Tuple(_) | UninhabitedVariants::Struct { .. } => todo!(), -LL ~ } - | - -error: aborting due to 4 previous errors +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0004`. diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_same_crate.rs b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_same_crate.rs index ebbdfba15f3..04f7fe26b5a 100644 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_same_crate.rs +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_same_crate.rs @@ -1,3 +1,4 @@ +//@ check-pass #![feature(never_type)] #[non_exhaustive] @@ -27,15 +28,15 @@ fn cannot_empty_match_on_empty_enum_to_anything(x: UninhabitedEnum) -> A { } fn cannot_empty_match_on_empty_struct_to_anything(x: UninhabitedStruct) -> A { - match x {} //~ ERROR non-exhaustive patterns + match x {} } fn cannot_empty_match_on_empty_tuple_struct_to_anything(x: UninhabitedTupleStruct) -> A { - match x {} //~ ERROR non-exhaustive patterns + match x {} } fn cannot_empty_match_on_enum_with_empty_variants_struct_to_anything(x: UninhabitedVariants) -> A { - match x {} //~ ERROR non-exhaustive patterns + match x {} } fn main() {} diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_same_crate.stderr b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_same_crate.stderr deleted file mode 100644 index 7a12aca8520..00000000000 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_same_crate.stderr +++ /dev/null @@ -1,64 +0,0 @@ -error[E0004]: non-exhaustive patterns: type `UninhabitedStruct` is non-empty - --> $DIR/match_same_crate.rs:30:11 - | -LL | match x {} - | ^ - | -note: `UninhabitedStruct` defined here - --> $DIR/match_same_crate.rs:8:12 - | -LL | pub struct UninhabitedStruct { - | ^^^^^^^^^^^^^^^^^ - = note: the matched value is of type `UninhabitedStruct` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown - | -LL ~ match x { -LL + _ => todo!(), -LL ~ } - | - -error[E0004]: non-exhaustive patterns: type `UninhabitedTupleStruct` is non-empty - --> $DIR/match_same_crate.rs:34:11 - | -LL | match x {} - | ^ - | -note: `UninhabitedTupleStruct` defined here - --> $DIR/match_same_crate.rs:13:12 - | -LL | pub struct UninhabitedTupleStruct(!); - | ^^^^^^^^^^^^^^^^^^^^^^ - = note: the matched value is of type `UninhabitedTupleStruct` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown - | -LL ~ match x { -LL + _ => todo!(), -LL ~ } - | - -error[E0004]: non-exhaustive patterns: `UninhabitedVariants::Tuple(_)` and `UninhabitedVariants::Struct { .. }` not covered - --> $DIR/match_same_crate.rs:38:11 - | -LL | match x {} - | ^ patterns `UninhabitedVariants::Tuple(_)` and `UninhabitedVariants::Struct { .. }` not covered - | -note: `UninhabitedVariants` defined here - --> $DIR/match_same_crate.rs:15:10 - | -LL | pub enum UninhabitedVariants { - | ^^^^^^^^^^^^^^^^^^^ -LL | #[non_exhaustive] Tuple(!), - | ----- not covered -LL | #[non_exhaustive] Struct { x: ! } - | ------ not covered - = note: the matched value is of type `UninhabitedVariants` -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 ~ match x { -LL + UninhabitedVariants::Tuple(_) | UninhabitedVariants::Struct { .. } => todo!(), -LL ~ } - | - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0004`. diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_with_exhaustive_patterns.rs b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_with_exhaustive_patterns.rs index 69b15fca0b7..c214581549c 100644 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_with_exhaustive_patterns.rs +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_with_exhaustive_patterns.rs @@ -1,37 +1,32 @@ //@ aux-build:uninhabited.rs #![deny(unreachable_patterns)] -#![feature(min_exhaustive_patterns)] #![feature(never_type)] extern crate uninhabited; use uninhabited::{ - UninhabitedEnum, - UninhabitedStruct, - UninhabitedTupleStruct, - UninhabitedVariants, + UninhabitedEnum, UninhabitedStruct, UninhabitedTupleStruct, UninhabitedVariants, }; struct A; -// This test checks that an empty match on a non-exhaustive uninhabited type from an extern crate -// will not compile. In particular, this enables the `exhaustive_patterns` feature as this can -// change the branch used in the compiler to determine this. - -fn cannot_empty_match_on_empty_enum_to_anything(x: UninhabitedEnum) -> A { +// This test checks that non-exhaustive enums are never considered uninhabited outside their +// defining crate, and non-exhaustive structs are considered uninhabited the same way as normal +// ones. +fn cannot_empty_match_on_non_exhaustive_empty_enum(x: UninhabitedEnum) -> A { match x {} //~ ERROR non-exhaustive patterns } -fn cannot_empty_match_on_empty_struct_to_anything(x: UninhabitedStruct) -> A { - match x {} //~ ERROR non-exhaustive patterns +fn empty_match_on_empty_struct(x: UninhabitedStruct) -> A { + match x {} } -fn cannot_empty_match_on_empty_tuple_struct_to_anything(x: UninhabitedTupleStruct) -> A { - match x {} //~ ERROR non-exhaustive patterns +fn empty_match_on_empty_tuple_struct(x: UninhabitedTupleStruct) -> A { + match x {} } -fn cannot_empty_match_on_enum_with_empty_variants_struct_to_anything(x: UninhabitedVariants) -> A { - match x {} //~ ERROR non-exhaustive patterns +fn empty_match_on_enum_with_empty_variants_struct(x: UninhabitedVariants) -> A { + match x {} } fn main() {} diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_with_exhaustive_patterns.stderr b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_with_exhaustive_patterns.stderr index 19e2546b0da..d6f0bc724a9 100644 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_with_exhaustive_patterns.stderr +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_with_exhaustive_patterns.stderr @@ -1,5 +1,5 @@ error[E0004]: non-exhaustive patterns: type `UninhabitedEnum` is non-empty - --> $DIR/match_with_exhaustive_patterns.rs:22:11 + --> $DIR/match_with_exhaustive_patterns.rs:17:11 | LL | match x {} | ^ @@ -17,67 +17,6 @@ LL + _ => todo!(), LL ~ } | -error[E0004]: non-exhaustive patterns: type `UninhabitedStruct` is non-empty - --> $DIR/match_with_exhaustive_patterns.rs:26:11 - | -LL | match x {} - | ^ - | -note: `UninhabitedStruct` defined here - --> $DIR/auxiliary/uninhabited.rs:9:1 - | -LL | pub struct UninhabitedStruct { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: the matched value is of type `UninhabitedStruct` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown - | -LL ~ match x { -LL + _ => todo!(), -LL ~ } - | - -error[E0004]: non-exhaustive patterns: type `UninhabitedTupleStruct` is non-empty - --> $DIR/match_with_exhaustive_patterns.rs:30:11 - | -LL | match x {} - | ^ - | -note: `UninhabitedTupleStruct` defined here - --> $DIR/auxiliary/uninhabited.rs:14:1 - | -LL | pub struct UninhabitedTupleStruct(!); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: the matched value is of type `UninhabitedTupleStruct` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown - | -LL ~ match x { -LL + _ => todo!(), -LL ~ } - | - -error[E0004]: non-exhaustive patterns: `UninhabitedVariants::Tuple(_)` and `UninhabitedVariants::Struct { .. }` not covered - --> $DIR/match_with_exhaustive_patterns.rs:34:11 - | -LL | match x {} - | ^ patterns `UninhabitedVariants::Tuple(_)` and `UninhabitedVariants::Struct { .. }` not covered - | -note: `UninhabitedVariants` defined here - --> $DIR/auxiliary/uninhabited.rs:16:1 - | -LL | pub enum UninhabitedVariants { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -LL | #[non_exhaustive] Tuple(!), - | ----- not covered -LL | #[non_exhaustive] Struct { x: ! } - | ------ not covered - = note: the matched value is of type `UninhabitedVariants` -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 ~ match x { -LL + UninhabitedVariants::Tuple(_) | UninhabitedVariants::Struct { .. } => todo!(), -LL ~ } - | - -error: aborting due to 4 previous errors +error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0004`. diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_with_exhaustive_patterns_same_crate.rs b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_with_exhaustive_patterns_same_crate.rs index bbc5d03d612..96620162212 100644 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_with_exhaustive_patterns_same_crate.rs +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/match_with_exhaustive_patterns_same_crate.rs @@ -1,7 +1,5 @@ //@ check-pass - #![deny(unreachable_patterns)] -#![feature(min_exhaustive_patterns)] #![feature(never_type)] #[non_exhaustive] @@ -10,11 +8,12 @@ pub enum UninhabitedEnum { #[non_exhaustive] pub struct UninhabitedStruct { - _priv: !, + pub never: !, + _priv: (), } #[non_exhaustive] -pub struct UninhabitedTupleStruct(!); +pub struct UninhabitedTupleStruct(pub !); pub enum UninhabitedVariants { #[non_exhaustive] Tuple(!), @@ -23,24 +22,21 @@ pub enum UninhabitedVariants { struct A; -// This test checks that an empty match on a non-exhaustive uninhabited type from the defining crate -// will compile. In particular, this enables the `exhaustive_patterns` feature as this can -// change the branch used in the compiler to determine this. -// Codegen is skipped because tests with long names can cause issues on Windows CI, see #60648. - -fn cannot_empty_match_on_empty_enum_to_anything(x: UninhabitedEnum) -> A { +// This checks that `non_exhaustive` annotations do not affect exhaustiveness checking within the +// defining crate. +fn empty_match_on_empty_enum(x: UninhabitedEnum) -> A { match x {} } -fn cannot_empty_match_on_empty_struct_to_anything(x: UninhabitedStruct) -> A { +fn empty_match_on_empty_struct(x: UninhabitedStruct) -> A { match x {} } -fn cannot_empty_match_on_empty_tuple_struct_to_anything(x: UninhabitedTupleStruct) -> A { +fn empty_match_on_empty_tuple_struct(x: UninhabitedTupleStruct) -> A { match x {} } -fn cannot_empty_match_on_enum_with_empty_variants_struct_to_anything(x: UninhabitedVariants) -> A { +fn empty_match_on_enum_with_empty_variants_struct(x: UninhabitedVariants) -> A { match x {} } diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/patterns.rs b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/patterns.rs index 0007614988c..edc588777eb 100644 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/patterns.rs +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/patterns.rs @@ -1,15 +1,10 @@ //@ aux-build:uninhabited.rs -//@ build-pass (FIXME(62277): could be check-pass?) #![deny(unreachable_patterns)] -#![feature(min_exhaustive_patterns)] extern crate uninhabited; use uninhabited::{ - PartiallyInhabitedVariants, - UninhabitedEnum, - UninhabitedStruct, - UninhabitedTupleStruct, + PartiallyInhabitedVariants, UninhabitedEnum, UninhabitedStruct, UninhabitedTupleStruct, UninhabitedVariants, }; @@ -33,27 +28,26 @@ fn uninhabited_tuple_struct() -> Option<UninhabitedTupleStruct> { None } -// This test checks that non-exhaustive types that would normally be considered uninhabited within -// the defining crate are not considered uninhabited from extern crates. - +// This test checks that non-exhaustive enums are never considered uninhabited outside their +// defining crate, and non-exhaustive structs are considered uninhabited the same way as normal +// ones. fn main() { match uninhabited_enum() { - Some(_x) => (), // This line would normally error. + Some(_x) => (), // This would error without `non_exhaustive` None => (), } match uninhabited_variant() { - Some(_x) => (), // This line would normally error. + Some(_x) => (), //~ ERROR unreachable None => (), } // This line would normally error. - while let PartiallyInhabitedVariants::Struct { x, .. } = partially_inhabited_variant() { - } + while let PartiallyInhabitedVariants::Struct { x, .. } = partially_inhabited_variant() {} //~ ERROR unreachable - while let Some(_x) = uninhabited_struct() { // This line would normally error. + while let Some(_x) = uninhabited_struct() { //~ ERROR unreachable } - while let Some(_x) = uninhabited_tuple_struct() { // This line would normally error. + while let Some(_x) = uninhabited_tuple_struct() { //~ ERROR unreachable } } diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/patterns.stderr b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/patterns.stderr new file mode 100644 index 00000000000..deaa2ffd927 --- /dev/null +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/patterns.stderr @@ -0,0 +1,39 @@ +error: unreachable pattern + --> $DIR/patterns.rs:41:9 + | +LL | Some(_x) => (), + | ^^^^^^^^ matches no values because `UninhabitedVariants` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types +note: the lint level is defined here + --> $DIR/patterns.rs:2:9 + | +LL | #![deny(unreachable_patterns)] + | ^^^^^^^^^^^^^^^^^^^^ + +error: unreachable pattern + --> $DIR/patterns.rs:46:15 + | +LL | while let PartiallyInhabitedVariants::Struct { x, .. } = partially_inhabited_variant() {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `!` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/patterns.rs:48:15 + | +LL | while let Some(_x) = uninhabited_struct() { + | ^^^^^^^^ matches no values because `UninhabitedStruct` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: unreachable pattern + --> $DIR/patterns.rs:51:15 + | +LL | while let Some(_x) = uninhabited_tuple_struct() { + | ^^^^^^^^ matches no values because `UninhabitedTupleStruct` is uninhabited + | + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types + +error: aborting due to 4 previous errors + diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/patterns_same_crate.rs b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/patterns_same_crate.rs index 898be87ccca..58cced3d23d 100644 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/patterns_same_crate.rs +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/patterns_same_crate.rs @@ -1,5 +1,4 @@ #![deny(unreachable_patterns)] -#![feature(min_exhaustive_patterns)] #![feature(never_type)] #[non_exhaustive] @@ -7,11 +6,12 @@ pub enum UninhabitedEnum { } #[non_exhaustive] -pub struct UninhabitedTupleStruct(!); +pub struct UninhabitedTupleStruct(pub !); #[non_exhaustive] pub struct UninhabitedStruct { - _priv: !, + pub never: !, + _priv: (), } pub enum UninhabitedVariants { diff --git a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/patterns_same_crate.stderr b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/patterns_same_crate.stderr index d5192a70ed5..38524bf5b95 100644 --- a/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/patterns_same_crate.stderr +++ b/tests/ui/rfcs/rfc-2008-non-exhaustive/uninhabited/patterns_same_crate.stderr @@ -2,9 +2,9 @@ error: unreachable pattern --> $DIR/patterns_same_crate.rs:52:9 | LL | Some(_x) => (), - | ^^^^^^^^ + | ^^^^^^^^ matches no values because `UninhabitedEnum` is uninhabited | - = note: this pattern matches no values because `UninhabitedEnum` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types note: the lint level is defined here --> $DIR/patterns_same_crate.rs:1:9 | @@ -15,33 +15,33 @@ error: unreachable pattern --> $DIR/patterns_same_crate.rs:57:9 | LL | Some(_x) => (), - | ^^^^^^^^ + | ^^^^^^^^ matches no values because `UninhabitedVariants` is uninhabited | - = note: this pattern matches no values because `UninhabitedVariants` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern --> $DIR/patterns_same_crate.rs:61:15 | LL | while let PartiallyInhabitedVariants::Struct { x } = partially_inhabited_variant() { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `!` is uninhabited | - = note: this pattern matches no values because `!` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern --> $DIR/patterns_same_crate.rs:65:15 | LL | while let Some(_x) = uninhabited_struct() { - | ^^^^^^^^ + | ^^^^^^^^ matches no values because `UninhabitedStruct` is uninhabited | - = note: this pattern matches no values because `UninhabitedStruct` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern --> $DIR/patterns_same_crate.rs:68:15 | LL | while let Some(_x) = uninhabited_tuple_struct() { - | ^^^^^^^^ + | ^^^^^^^^ matches no values because `UninhabitedTupleStruct` is uninhabited | - = note: this pattern matches no values because `UninhabitedTupleStruct` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: aborting due to 5 previous errors diff --git a/tests/ui/rfcs/rfc-2294-if-let-guard/warns.stderr b/tests/ui/rfcs/rfc-2294-if-let-guard/warns.stderr index 8d0874fa900..693a06a2297 100644 --- a/tests/ui/rfcs/rfc-2294-if-let-guard/warns.stderr +++ b/tests/ui/rfcs/rfc-2294-if-let-guard/warns.stderr @@ -16,9 +16,9 @@ error: unreachable pattern --> $DIR/warns.rs:15:25 | LL | x if let None | None = x => {} - | ---- ^^^^ unreachable pattern + | ---- ^^^^ no value can reach this | | - | matches all the values already + | matches all the relevant values | note: the lint level is defined here --> $DIR/warns.rs:12:8 diff --git a/tests/ui/rfcs/rfc-2565-param-attrs/param-attrs-cfg.stderr b/tests/ui/rfcs/rfc-2565-param-attrs/param-attrs-cfg.stderr index 16e1af46059..9b92166bcb7 100644 --- a/tests/ui/rfcs/rfc-2565-param-attrs/param-attrs-cfg.stderr +++ b/tests/ui/rfcs/rfc-2565-param-attrs/param-attrs-cfg.stderr @@ -16,6 +16,12 @@ error: unused variable: `a` LL | #[cfg(something)] a: i32, | ^ help: if this is intentional, prefix it with an underscore: `_a` +error: unused variable: `a` + --> $DIR/param-attrs-cfg.rs:107:27 + | +LL | #[cfg(something)] a: i32, + | ^ help: if this is intentional, prefix it with an underscore: `_a` + error: unused variable: `b` --> $DIR/param-attrs-cfg.rs:30:23 | @@ -100,12 +106,6 @@ error: unused variable: `c` LL | #[cfg_attr(nothing, cfg(nothing))] c: i32, | ^ help: if this is intentional, prefix it with an underscore: `_c` -error: unused variable: `a` - --> $DIR/param-attrs-cfg.rs:107:27 - | -LL | #[cfg(something)] a: i32, - | ^ help: if this is intentional, prefix it with an underscore: `_a` - error: unused variable: `b` --> $DIR/param-attrs-cfg.rs:113:27 | diff --git a/tests/ui/rfcs/rfc-2627-raw-dylib/multiple-declarations.stderr b/tests/ui/rfcs/rfc-2627-raw-dylib/multiple-declarations.stderr index 7866af59444..b766b5c8dd8 100644 --- a/tests/ui/rfcs/rfc-2627-raw-dylib/multiple-declarations.stderr +++ b/tests/ui/rfcs/rfc-2627-raw-dylib/multiple-declarations.stderr @@ -2,7 +2,7 @@ error: multiple declarations of external function `f` from library `foo.dll` hav --> $DIR/multiple-declarations.rs:13:9 | LL | fn f(x: i32); - | ^^^^^^^^^^^^ + | ^^^^^^^^^^^^^ error: aborting due to 1 previous error diff --git a/tests/ui/rfcs/rfc-2627-raw-dylib/unsupported-abi.stderr b/tests/ui/rfcs/rfc-2627-raw-dylib/unsupported-abi.stderr index d7c7344b596..ef022404e7f 100644 --- a/tests/ui/rfcs/rfc-2627-raw-dylib/unsupported-abi.stderr +++ b/tests/ui/rfcs/rfc-2627-raw-dylib/unsupported-abi.stderr @@ -2,7 +2,7 @@ error: ABI not supported by `#[link(kind = "raw-dylib")]` on this architecture --> $DIR/unsupported-abi.rs:6:5 | LL | fn f(x: i32); - | ^^^^^^^^^^^^ + | ^^^^^^^^^^^^^ error: aborting due to 1 previous error diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/const-drop.precise.stderr b/tests/ui/rfcs/rfc-2632-const-trait-impl/const-drop.precise.stderr index 9d1ca5dbf2c..b451555ec3c 100644 --- a/tests/ui/rfcs/rfc-2632-const-trait-impl/const-drop.precise.stderr +++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/const-drop.precise.stderr @@ -40,7 +40,7 @@ error: `~const` can only be applied to `#[const_trait]` traits LL | const fn a<T: ~const Destruct>(_: T) {} | ^^^^^^^^ -error[E0049]: method `foo` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `foo` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/const-drop.rs:54:5 | LL | #[const_trait] @@ -49,7 +49,7 @@ LL | pub trait SomeTrait { LL | fn foo(); | - expected 0 const parameters -error[E0049]: method `foo` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `foo` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/const-drop.rs:54:5 | LL | #[const_trait] diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/const-drop.stock.stderr b/tests/ui/rfcs/rfc-2632-const-trait-impl/const-drop.stock.stderr index 2f93f9a6743..296614f7fd0 100644 --- a/tests/ui/rfcs/rfc-2632-const-trait-impl/const-drop.stock.stderr +++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/const-drop.stock.stderr @@ -40,7 +40,7 @@ error: `~const` can only be applied to `#[const_trait]` traits LL | const fn a<T: ~const Destruct>(_: T) {} | ^^^^^^^^ -error[E0049]: method `foo` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `foo` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/const-drop.rs:54:5 | LL | #[const_trait] @@ -49,7 +49,7 @@ LL | pub trait SomeTrait { LL | fn foo(); | - expected 0 const parameters -error[E0049]: method `foo` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `foo` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/const-drop.rs:54:5 | LL | #[const_trait] diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/const-default-bound-non-const-specialized-bound.stderr b/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/const-default-bound-non-const-specialized-bound.stderr index b4c4cf0a890..7643697874f 100644 --- a/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/const-default-bound-non-const-specialized-bound.stderr +++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/const-default-bound-non-const-specialized-bound.stderr @@ -1,4 +1,4 @@ -error[E0049]: method `bar` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `bar` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/const-default-bound-non-const-specialized-bound.rs:16:1 | LL | #[const_trait] @@ -16,7 +16,7 @@ LL | | T: Foo, //FIXME ~ ERROR missing `~const` qualifier LL | | T: Specialize, | |__________________^ -error[E0049]: method `baz` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `baz` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/const-default-bound-non-const-specialized-bound.rs:36:1 | LL | #[const_trait] @@ -25,7 +25,7 @@ LL | trait Baz { LL | fn baz(); | - expected 0 const parameters -error[E0049]: method `baz` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `baz` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/const-default-bound-non-const-specialized-bound.rs:36:1 | LL | #[const_trait] diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/const-default-const-specialized.stderr b/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/const-default-const-specialized.stderr index cabf201405f..9b2ae8d739c 100644 --- a/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/const-default-const-specialized.stderr +++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/const-default-const-specialized.stderr @@ -1,4 +1,4 @@ -error[E0049]: method `value` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `value` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/const-default-const-specialized.rs:10:1 | LL | #[const_trait] @@ -7,7 +7,7 @@ LL | trait Value { LL | fn value() -> u32; | - expected 0 const parameters -error[E0049]: method `value` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `value` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/const-default-const-specialized.rs:10:1 | LL | #[const_trait] diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/default-keyword.stderr b/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/default-keyword.stderr index 52c8708f2c8..18a25045f4b 100644 --- a/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/default-keyword.stderr +++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/default-keyword.stderr @@ -1,4 +1,4 @@ -error[E0049]: method `foo` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `foo` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/default-keyword.rs:7:1 | LL | #[const_trait] diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/issue-95186-specialize-on-tilde-const.stderr b/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/issue-95186-specialize-on-tilde-const.stderr index 1aa34637ca4..ecdc7b930e6 100644 --- a/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/issue-95186-specialize-on-tilde-const.stderr +++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/issue-95186-specialize-on-tilde-const.stderr @@ -1,4 +1,4 @@ -error[E0049]: method `foo` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `foo` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/issue-95186-specialize-on-tilde-const.rs:14:1 | LL | #[const_trait] @@ -7,7 +7,7 @@ LL | trait Foo { LL | fn foo(); | - expected 0 const parameters -error[E0049]: method `foo` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `foo` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/issue-95186-specialize-on-tilde-const.rs:14:1 | LL | #[const_trait] @@ -18,7 +18,7 @@ LL | fn foo(); | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` -error[E0049]: method `bar` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `bar` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/issue-95186-specialize-on-tilde-const.rs:30:1 | LL | #[const_trait] @@ -27,7 +27,7 @@ LL | trait Bar { LL | fn bar() {} | - expected 0 const parameters -error[E0049]: method `bar` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `bar` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/issue-95186-specialize-on-tilde-const.rs:30:1 | LL | #[const_trait] diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/issue-95187-same-trait-bound-different-constness.stderr b/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/issue-95187-same-trait-bound-different-constness.stderr index 0e0f391b086..6679bb46537 100644 --- a/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/issue-95187-same-trait-bound-different-constness.stderr +++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/issue-95187-same-trait-bound-different-constness.stderr @@ -1,4 +1,4 @@ -error[E0049]: method `bar` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `bar` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/issue-95187-same-trait-bound-different-constness.rs:18:1 | LL | #[const_trait] @@ -7,7 +7,7 @@ LL | trait Bar { LL | fn bar(); | - expected 0 const parameters -error[E0049]: method `bar` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `bar` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/issue-95187-same-trait-bound-different-constness.rs:18:1 | LL | #[const_trait] @@ -18,7 +18,7 @@ LL | fn bar(); | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` -error[E0049]: method `baz` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `baz` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/issue-95187-same-trait-bound-different-constness.rs:38:1 | LL | #[const_trait] @@ -27,7 +27,7 @@ LL | trait Baz { LL | fn baz(); | - expected 0 const parameters -error[E0049]: method `baz` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `baz` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/issue-95187-same-trait-bound-different-constness.rs:38:1 | LL | #[const_trait] diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/non-const-default-const-specialized.stderr b/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/non-const-default-const-specialized.stderr index d49beb93259..7f363922947 100644 --- a/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/non-const-default-const-specialized.stderr +++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/non-const-default-const-specialized.stderr @@ -1,4 +1,4 @@ -error[E0049]: method `value` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `value` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/non-const-default-const-specialized.rs:9:1 | LL | #[const_trait] @@ -7,7 +7,7 @@ LL | trait Value { LL | fn value() -> u32; | - expected 0 const parameters -error[E0049]: method `value` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `value` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/non-const-default-const-specialized.rs:9:1 | LL | #[const_trait] diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/specializing-constness-2.stderr b/tests/ui/rfcs/rfc-2632-const-trait-impl/specializing-constness-2.stderr index d082cd6de60..bf273f349b4 100644 --- a/tests/ui/rfcs/rfc-2632-const-trait-impl/specializing-constness-2.stderr +++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/specializing-constness-2.stderr @@ -1,4 +1,4 @@ -error[E0049]: method `a` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `a` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/specializing-constness-2.rs:9:1 | LL | #[const_trait] @@ -7,7 +7,7 @@ LL | pub trait A { LL | fn a() -> u32; | - expected 0 const parameters -error[E0049]: method `a` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `a` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/specializing-constness-2.rs:9:1 | LL | #[const_trait] diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/super-traits-fail.rs b/tests/ui/rfcs/rfc-2632-const-trait-impl/super-traits-fail.rs index 637a24f53bc..6c320c0462e 100644 --- a/tests/ui/rfcs/rfc-2632-const-trait-impl/super-traits-fail.rs +++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/super-traits-fail.rs @@ -1,4 +1,4 @@ -//@ check-pass +//~ ERROR the trait bound //@ compile-flags: -Znext-solver #![allow(incomplete_features)] @@ -17,6 +17,6 @@ impl Foo for S { } impl const Bar for S {} -//FIXME ~^ ERROR the trait bound +// FIXME(effects) bad span fn main() {} diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/super-traits-fail.stderr b/tests/ui/rfcs/rfc-2632-const-trait-impl/super-traits-fail.stderr new file mode 100644 index 00000000000..9a907bbee0a --- /dev/null +++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/super-traits-fail.stderr @@ -0,0 +1,11 @@ +error[E0277]: the trait bound `Maybe: TyCompat<<(Foo::{synthetic#0},) as std::marker::effects::Intersection>::Output>` is not satisfied + | +note: required by a bound in `Bar::{synthetic#0}` + --> $DIR/super-traits-fail.rs:11:1 + | +LL | #[const_trait] + | ^^^^^^^^^^^^^^ required by this bound in `Bar::{synthetic#0}` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/rust-2018/auxiliary/edition-lint-infer-outlives-macro.rs b/tests/ui/rust-2018/edition-lint-inter-outlives/auxiliary/edition-lint-infer-outlives-macro.rs index d45fa10f022..d45fa10f022 100644 --- a/tests/ui/rust-2018/auxiliary/edition-lint-infer-outlives-macro.rs +++ b/tests/ui/rust-2018/edition-lint-inter-outlives/auxiliary/edition-lint-infer-outlives-macro.rs diff --git a/tests/ui/rust-2018/edition-lint-infer-outlives-macro.fixed b/tests/ui/rust-2018/edition-lint-inter-outlives/edition-lint-infer-outlives-macro.fixed index 435857224ac..435857224ac 100644 --- a/tests/ui/rust-2018/edition-lint-infer-outlives-macro.fixed +++ b/tests/ui/rust-2018/edition-lint-inter-outlives/edition-lint-infer-outlives-macro.fixed diff --git a/tests/ui/rust-2018/edition-lint-infer-outlives-macro.rs b/tests/ui/rust-2018/edition-lint-inter-outlives/edition-lint-infer-outlives-macro.rs index 6c879231a16..6c879231a16 100644 --- a/tests/ui/rust-2018/edition-lint-infer-outlives-macro.rs +++ b/tests/ui/rust-2018/edition-lint-inter-outlives/edition-lint-infer-outlives-macro.rs diff --git a/tests/ui/rust-2018/edition-lint-infer-outlives-macro.stderr b/tests/ui/rust-2018/edition-lint-inter-outlives/edition-lint-infer-outlives-macro.stderr index d684911be39..d684911be39 100644 --- a/tests/ui/rust-2018/edition-lint-infer-outlives-macro.stderr +++ b/tests/ui/rust-2018/edition-lint-inter-outlives/edition-lint-infer-outlives-macro.stderr diff --git a/tests/ui/rust-2018/edition-lint-infer-outlives-multispan.rs b/tests/ui/rust-2018/edition-lint-inter-outlives/edition-lint-infer-outlives-multispan.rs index d2254acb33f..d2254acb33f 100644 --- a/tests/ui/rust-2018/edition-lint-infer-outlives-multispan.rs +++ b/tests/ui/rust-2018/edition-lint-inter-outlives/edition-lint-infer-outlives-multispan.rs diff --git a/tests/ui/rust-2018/edition-lint-infer-outlives-multispan.stderr b/tests/ui/rust-2018/edition-lint-inter-outlives/edition-lint-infer-outlives-multispan.stderr index 1f4190665b9..1f4190665b9 100644 --- a/tests/ui/rust-2018/edition-lint-infer-outlives-multispan.stderr +++ b/tests/ui/rust-2018/edition-lint-inter-outlives/edition-lint-infer-outlives-multispan.stderr diff --git a/tests/ui/rust-2018/edition-lint-infer-outlives.fixed b/tests/ui/rust-2018/edition-lint-inter-outlives/edition-lint-infer-outlives.fixed index c4948051c18..c4948051c18 100644 --- a/tests/ui/rust-2018/edition-lint-infer-outlives.fixed +++ b/tests/ui/rust-2018/edition-lint-inter-outlives/edition-lint-infer-outlives.fixed diff --git a/tests/ui/rust-2018/edition-lint-infer-outlives.rs b/tests/ui/rust-2018/edition-lint-inter-outlives/edition-lint-infer-outlives.rs index c80e91ca12c..c80e91ca12c 100644 --- a/tests/ui/rust-2018/edition-lint-infer-outlives.rs +++ b/tests/ui/rust-2018/edition-lint-inter-outlives/edition-lint-infer-outlives.rs diff --git a/tests/ui/rust-2018/edition-lint-infer-outlives.stderr b/tests/ui/rust-2018/edition-lint-inter-outlives/edition-lint-infer-outlives.stderr index dbf301fd8a1..dbf301fd8a1 100644 --- a/tests/ui/rust-2018/edition-lint-infer-outlives.stderr +++ b/tests/ui/rust-2018/edition-lint-inter-outlives/edition-lint-infer-outlives.stderr diff --git a/tests/ui/rust-2018/edition-lint-inter-outlives/explicit-outlives-recursive-119228.fixed b/tests/ui/rust-2018/edition-lint-inter-outlives/explicit-outlives-recursive-119228.fixed new file mode 100644 index 00000000000..7b9fac8f408 --- /dev/null +++ b/tests/ui/rust-2018/edition-lint-inter-outlives/explicit-outlives-recursive-119228.fixed @@ -0,0 +1,41 @@ +//@ run-rustfix +//@ check-pass +#![deny(explicit_outlives_requirements)] + +pub trait TypeCx { + type Ty; +} + +pub struct Pat<Cx: TypeCx> { + pub ty: Cx::Ty, +} + +// Simple recursive case: no warning +pub struct MyTypeContextSimpleRecursive<'thir, 'tcx: 'thir> { + pub pat: Pat<MyTypeContextSimpleRecursive<'thir, 'tcx>>, +} +impl<'thir, 'tcx: 'thir> TypeCx for MyTypeContextSimpleRecursive<'thir, 'tcx> { + type Ty = (); +} + +// Non-recursive case: we want a warning +pub struct MyTypeContextNotRecursive<'thir, 'tcx: 'thir> { + pub tcx: &'tcx (), + pub thir: &'thir (), +} +impl<'thir, 'tcx: 'thir> TypeCx for MyTypeContextNotRecursive<'thir, 'tcx> { + type Ty = (); +} + + +// Mixed-recursive case: we want a warning +pub struct MyTypeContextMixedRecursive<'thir, 'tcx: 'thir> { + pub pat: Pat<MyTypeContextMixedRecursive<'thir, 'tcx>>, + pub tcx: &'tcx (), + pub thir: &'thir (), +} +impl<'thir, 'tcx: 'thir> TypeCx for MyTypeContextMixedRecursive<'thir, 'tcx> { + type Ty = (); +} + +fn main() {} diff --git a/tests/ui/rust-2018/edition-lint-inter-outlives/explicit-outlives-recursive-119228.rs b/tests/ui/rust-2018/edition-lint-inter-outlives/explicit-outlives-recursive-119228.rs new file mode 100644 index 00000000000..7b9fac8f408 --- /dev/null +++ b/tests/ui/rust-2018/edition-lint-inter-outlives/explicit-outlives-recursive-119228.rs @@ -0,0 +1,41 @@ +//@ run-rustfix +//@ check-pass +#![deny(explicit_outlives_requirements)] + +pub trait TypeCx { + type Ty; +} + +pub struct Pat<Cx: TypeCx> { + pub ty: Cx::Ty, +} + +// Simple recursive case: no warning +pub struct MyTypeContextSimpleRecursive<'thir, 'tcx: 'thir> { + pub pat: Pat<MyTypeContextSimpleRecursive<'thir, 'tcx>>, +} +impl<'thir, 'tcx: 'thir> TypeCx for MyTypeContextSimpleRecursive<'thir, 'tcx> { + type Ty = (); +} + +// Non-recursive case: we want a warning +pub struct MyTypeContextNotRecursive<'thir, 'tcx: 'thir> { + pub tcx: &'tcx (), + pub thir: &'thir (), +} +impl<'thir, 'tcx: 'thir> TypeCx for MyTypeContextNotRecursive<'thir, 'tcx> { + type Ty = (); +} + + +// Mixed-recursive case: we want a warning +pub struct MyTypeContextMixedRecursive<'thir, 'tcx: 'thir> { + pub pat: Pat<MyTypeContextMixedRecursive<'thir, 'tcx>>, + pub tcx: &'tcx (), + pub thir: &'thir (), +} +impl<'thir, 'tcx: 'thir> TypeCx for MyTypeContextMixedRecursive<'thir, 'tcx> { + type Ty = (); +} + +fn main() {} diff --git a/tests/ui/rust-2024/unsafe-attributes/in_2024_compatibility.rs b/tests/ui/rust-2024/unsafe-attributes/in_2024_compatibility.rs index c6f9115cde7..f3b8645abaf 100644 --- a/tests/ui/rust-2024/unsafe-attributes/in_2024_compatibility.rs +++ b/tests/ui/rust-2024/unsafe-attributes/in_2024_compatibility.rs @@ -1,5 +1,4 @@ #![deny(rust_2024_compatibility)] -#![feature(unsafe_attributes)] #[no_mangle] //~^ ERROR: unsafe attribute used without unsafe diff --git a/tests/ui/rust-2024/unsafe-attributes/in_2024_compatibility.stderr b/tests/ui/rust-2024/unsafe-attributes/in_2024_compatibility.stderr index f0689d9883c..4629a154ac3 100644 --- a/tests/ui/rust-2024/unsafe-attributes/in_2024_compatibility.stderr +++ b/tests/ui/rust-2024/unsafe-attributes/in_2024_compatibility.stderr @@ -1,5 +1,5 @@ error: unsafe attribute used without unsafe - --> $DIR/in_2024_compatibility.rs:4:3 + --> $DIR/in_2024_compatibility.rs:3:3 | LL | #[no_mangle] | ^^^^^^^^^ usage of unsafe attribute diff --git a/tests/ui/rust-2024/unsafe-attributes/unsafe-attribute-marked.rs b/tests/ui/rust-2024/unsafe-attributes/unsafe-attribute-marked.rs index 279ced2525a..7c919fed976 100644 --- a/tests/ui/rust-2024/unsafe-attributes/unsafe-attribute-marked.rs +++ b/tests/ui/rust-2024/unsafe-attributes/unsafe-attribute-marked.rs @@ -4,7 +4,6 @@ //@[edition2024] compile-flags: -Zunstable-options //@ check-pass -#![feature(unsafe_attributes)] #[unsafe(no_mangle)] extern "C" fn foo() {} diff --git a/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.fixed b/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.fixed index 6ebdff0334c..586881d1807 100644 --- a/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.fixed +++ b/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.fixed @@ -1,5 +1,4 @@ //@ run-rustfix -#![feature(unsafe_attributes)] #![deny(unsafe_attr_outside_unsafe)] macro_rules! tt { diff --git a/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.rs b/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.rs index c78ff45ea4c..03e122c7d57 100644 --- a/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.rs +++ b/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.rs @@ -1,5 +1,4 @@ //@ run-rustfix -#![feature(unsafe_attributes)] #![deny(unsafe_attr_outside_unsafe)] macro_rules! tt { diff --git a/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.stderr b/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.stderr index c95984f58ec..64debc58905 100644 --- a/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.stderr +++ b/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.stderr @@ -1,5 +1,5 @@ error: unsafe attribute used without unsafe - --> $DIR/unsafe-attributes-fix.rs:44:6 + --> $DIR/unsafe-attributes-fix.rs:43:6 | LL | tt!([no_mangle]); | ^^^^^^^^^ usage of unsafe attribute @@ -7,7 +7,7 @@ LL | tt!([no_mangle]); = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2024! = note: for more information, see issue #123757 <https://github.com/rust-lang/rust/issues/123757> note: the lint level is defined here - --> $DIR/unsafe-attributes-fix.rs:3:9 + --> $DIR/unsafe-attributes-fix.rs:2:9 | LL | #![deny(unsafe_attr_outside_unsafe)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -17,7 +17,7 @@ LL | tt!([unsafe(no_mangle)]); | +++++++ + error: unsafe attribute used without unsafe - --> $DIR/unsafe-attributes-fix.rs:14:11 + --> $DIR/unsafe-attributes-fix.rs:13:11 | LL | #[$e] | ^^ usage of unsafe attribute @@ -34,7 +34,7 @@ LL | #[unsafe($e)] | +++++++ + error: unsafe attribute used without unsafe - --> $DIR/unsafe-attributes-fix.rs:48:7 + --> $DIR/unsafe-attributes-fix.rs:47:7 | LL | meta!(no_mangle); | ^^^^^^^^^ usage of unsafe attribute @@ -47,7 +47,7 @@ LL | meta!(unsafe(no_mangle)); | +++++++ + error: unsafe attribute used without unsafe - --> $DIR/unsafe-attributes-fix.rs:51:8 + --> $DIR/unsafe-attributes-fix.rs:50:8 | LL | meta2!(export_name = "baw"); | ^^^^^^^^^^^ usage of unsafe attribute @@ -60,7 +60,7 @@ LL | meta2!(unsafe(export_name = "baw")); | +++++++ + error: unsafe attribute used without unsafe - --> $DIR/unsafe-attributes-fix.rs:23:11 + --> $DIR/unsafe-attributes-fix.rs:22:11 | LL | #[$e = $l] | ^^ usage of unsafe attribute @@ -77,7 +77,7 @@ LL | #[unsafe($e = $l)] | +++++++ + error: unsafe attribute used without unsafe - --> $DIR/unsafe-attributes-fix.rs:56:3 + --> $DIR/unsafe-attributes-fix.rs:55:3 | LL | #[no_mangle] | ^^^^^^^^^ usage of unsafe attribute diff --git a/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes.edition2024.stderr b/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes.edition2024.stderr index 35475d66716..fb697e14ef1 100644 --- a/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes.edition2024.stderr +++ b/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes.edition2024.stderr @@ -1,5 +1,5 @@ error: unsafe attribute used without unsafe - --> $DIR/unsafe-attributes.rs:9:3 + --> $DIR/unsafe-attributes.rs:8:3 | LL | #[no_mangle] | ^^^^^^^^^ usage of unsafe attribute diff --git a/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes.rs b/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes.rs index 3a6af9dfb2b..f6f2994bb6d 100644 --- a/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes.rs +++ b/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes.rs @@ -4,7 +4,6 @@ //@[edition2024] edition:2024 //@[edition2024] compile-flags: -Zunstable-options -#![feature(unsafe_attributes)] #[no_mangle] //[edition2024]~ ERROR: unsafe attribute used without unsafe extern "C" fn foo() {} diff --git a/tests/ui/rust-2024/unsafe-before_exec.e2024.stderr b/tests/ui/rust-2024/unsafe-before_exec.e2024.stderr new file mode 100644 index 00000000000..2798ccdefd0 --- /dev/null +++ b/tests/ui/rust-2024/unsafe-before_exec.e2024.stderr @@ -0,0 +1,11 @@ +error[E0133]: call to unsafe function `before_exec` is unsafe and requires unsafe block + --> $DIR/unsafe-before_exec.rs:14:5 + | +LL | cmd.before_exec(|| Ok(())); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function + | + = note: consult the function's documentation for information on how to avoid undefined behavior + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0133`. diff --git a/tests/ui/rust-2024/unsafe-before_exec.rs b/tests/ui/rust-2024/unsafe-before_exec.rs new file mode 100644 index 00000000000..540394da80e --- /dev/null +++ b/tests/ui/rust-2024/unsafe-before_exec.rs @@ -0,0 +1,17 @@ +//@ revisions: e2021 e2024 +//@ only-unix +//@[e2021] edition: 2021 +//@[e2021] check-pass +//@[e2024] edition: 2024 +//@[e2024] compile-flags: -Zunstable-options + +use std::process::Command; +use std::os::unix::process::CommandExt; + +#[allow(deprecated)] +fn main() { + let mut cmd = Command::new("sleep"); + cmd.before_exec(|| Ok(())); + //[e2024]~^ ERROR call to unsafe function `before_exec` is unsafe + drop(cmd); // we don't actually run the command. +} diff --git a/tests/ui/rust-2024/unsafe-env-suggestion.stderr b/tests/ui/rust-2024/unsafe-env-suggestion.stderr index 3aa10a3bed6..1506741f6bc 100644 --- a/tests/ui/rust-2024/unsafe-env-suggestion.stderr +++ b/tests/ui/rust-2024/unsafe-env-suggestion.stderr @@ -11,7 +11,7 @@ note: the lint level is defined here | LL | #![deny(deprecated_safe_2024)] | ^^^^^^^^^^^^^^^^^^^^ -help: you can wrap the call in an `unsafe` block if you can guarantee the code is only ever called from single-threaded code +help: you can wrap the call in an `unsafe` block if you can guarantee that the environment access only happens in single-threaded code | LL + // TODO: Audit that the environment access only happens in single-threaded code. LL ~ unsafe { env::set_var("FOO", "BAR") }; @@ -25,7 +25,7 @@ LL | env::remove_var("FOO"); | = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2024! = note: for more information, see issue #27970 <https://github.com/rust-lang/rust/issues/27970> -help: you can wrap the call in an `unsafe` block if you can guarantee the code is only ever called from single-threaded code +help: you can wrap the call in an `unsafe` block if you can guarantee that the environment access only happens in single-threaded code | LL + // TODO: Audit that the environment access only happens in single-threaded code. LL ~ unsafe { env::remove_var("FOO") }; diff --git a/tests/ui/sanitizer/cfi-assoc-ty-lifetime-issue-123053.rs b/tests/ui/sanitizer/cfi/assoc-ty-lifetime-issue-123053.rs index dd604b6bf7d..dd604b6bf7d 100644 --- a/tests/ui/sanitizer/cfi-assoc-ty-lifetime-issue-123053.rs +++ b/tests/ui/sanitizer/cfi/assoc-ty-lifetime-issue-123053.rs diff --git a/tests/ui/sanitizer/cfi-async-closures.rs b/tests/ui/sanitizer/cfi/async-closures.rs index d94f2992d84..d94f2992d84 100644 --- a/tests/ui/sanitizer/cfi-async-closures.rs +++ b/tests/ui/sanitizer/cfi/async-closures.rs diff --git a/tests/ui/sanitizer/cfi-can-reveal-opaques.rs b/tests/ui/sanitizer/cfi/can-reveal-opaques.rs index 55988a62a8c..55988a62a8c 100644 --- a/tests/ui/sanitizer/cfi-can-reveal-opaques.rs +++ b/tests/ui/sanitizer/cfi/can-reveal-opaques.rs diff --git a/tests/ui/sanitizer/cfi-canonical-jump-tables-requires-cfi.rs b/tests/ui/sanitizer/cfi/canonical-jump-tables-requires-cfi.rs index 10c5bf6ea5e..10c5bf6ea5e 100644 --- a/tests/ui/sanitizer/cfi-canonical-jump-tables-requires-cfi.rs +++ b/tests/ui/sanitizer/cfi/canonical-jump-tables-requires-cfi.rs diff --git a/tests/ui/sanitizer/cfi-canonical-jump-tables-requires-cfi.stderr b/tests/ui/sanitizer/cfi/canonical-jump-tables-requires-cfi.stderr index de67d6a6b7f..de67d6a6b7f 100644 --- a/tests/ui/sanitizer/cfi-canonical-jump-tables-requires-cfi.stderr +++ b/tests/ui/sanitizer/cfi/canonical-jump-tables-requires-cfi.stderr diff --git a/tests/ui/sanitizer/cfi-closures.rs b/tests/ui/sanitizer/cfi/closures.rs index 9f9002da674..9f9002da674 100644 --- a/tests/ui/sanitizer/cfi-closures.rs +++ b/tests/ui/sanitizer/cfi/closures.rs diff --git a/tests/ui/sanitizer/cfi-complex-receiver.rs b/tests/ui/sanitizer/cfi/complex-receiver.rs index c7b45a775ca..c7b45a775ca 100644 --- a/tests/ui/sanitizer/cfi-complex-receiver.rs +++ b/tests/ui/sanitizer/cfi/complex-receiver.rs diff --git a/tests/ui/sanitizer/cfi-coroutine.rs b/tests/ui/sanitizer/cfi/coroutine.rs index ad994fcf737..ad994fcf737 100644 --- a/tests/ui/sanitizer/cfi-coroutine.rs +++ b/tests/ui/sanitizer/cfi/coroutine.rs diff --git a/tests/ui/sanitizer/cfi-drop-in-place.rs b/tests/ui/sanitizer/cfi/drop-in-place.rs index 8ce2c432602..8ce2c432602 100644 --- a/tests/ui/sanitizer/cfi-drop-in-place.rs +++ b/tests/ui/sanitizer/cfi/drop-in-place.rs diff --git a/tests/ui/sanitizer/cfi-drop-no-principal.rs b/tests/ui/sanitizer/cfi/drop-no-principal.rs index c1c88c8c71c..c1c88c8c71c 100644 --- a/tests/ui/sanitizer/cfi-drop-no-principal.rs +++ b/tests/ui/sanitizer/cfi/drop-no-principal.rs diff --git a/tests/ui/sanitizer/cfi-fn-ptr.rs b/tests/ui/sanitizer/cfi/fn-ptr.rs index 505b4b8e7f0..505b4b8e7f0 100644 --- a/tests/ui/sanitizer/cfi-fn-ptr.rs +++ b/tests/ui/sanitizer/cfi/fn-ptr.rs diff --git a/tests/ui/sanitizer/cfi-generalize-pointers-attr-cfg.rs b/tests/ui/sanitizer/cfi/generalize-pointers-attr-cfg.rs index d46002c69fd..d46002c69fd 100644 --- a/tests/ui/sanitizer/cfi-generalize-pointers-attr-cfg.rs +++ b/tests/ui/sanitizer/cfi/generalize-pointers-attr-cfg.rs diff --git a/tests/ui/sanitizer/cfi-generalize-pointers-requires-cfi.rs b/tests/ui/sanitizer/cfi/generalize-pointers-requires-cfi.rs index 8ba13bd3639..8ba13bd3639 100644 --- a/tests/ui/sanitizer/cfi-generalize-pointers-requires-cfi.rs +++ b/tests/ui/sanitizer/cfi/generalize-pointers-requires-cfi.rs diff --git a/tests/ui/sanitizer/cfi-generalize-pointers-requires-cfi.stderr b/tests/ui/sanitizer/cfi/generalize-pointers-requires-cfi.stderr index 621708de241..621708de241 100644 --- a/tests/ui/sanitizer/cfi-generalize-pointers-requires-cfi.stderr +++ b/tests/ui/sanitizer/cfi/generalize-pointers-requires-cfi.stderr diff --git a/tests/ui/sanitizer/cfi-invalid-attr-cfi-encoding.rs b/tests/ui/sanitizer/cfi/invalid-attr-encoding.rs index 7ef6bd2f0ac..7ef6bd2f0ac 100644 --- a/tests/ui/sanitizer/cfi-invalid-attr-cfi-encoding.rs +++ b/tests/ui/sanitizer/cfi/invalid-attr-encoding.rs diff --git a/tests/ui/sanitizer/cfi-invalid-attr-cfi-encoding.stderr b/tests/ui/sanitizer/cfi/invalid-attr-encoding.stderr index 93ec134241e..1aa6bef17b1 100644 --- a/tests/ui/sanitizer/cfi-invalid-attr-cfi-encoding.stderr +++ b/tests/ui/sanitizer/cfi/invalid-attr-encoding.stderr @@ -1,5 +1,5 @@ error: malformed `cfi_encoding` attribute input - --> $DIR/cfi-invalid-attr-cfi-encoding.rs:10:1 + --> $DIR/invalid-attr-encoding.rs:10:1 | LL | #[cfi_encoding] | ^^^^^^^^^^^^^^^ help: must be of the form: `#[cfi_encoding = "encoding"]` diff --git a/tests/ui/sanitizer/cfi-is-incompatible-with-kcfi.aarch64.stderr b/tests/ui/sanitizer/cfi/is-incompatible-with-kcfi.aarch64.stderr index 7f596a19104..7f596a19104 100644 --- a/tests/ui/sanitizer/cfi-is-incompatible-with-kcfi.aarch64.stderr +++ b/tests/ui/sanitizer/cfi/is-incompatible-with-kcfi.aarch64.stderr diff --git a/tests/ui/sanitizer/cfi-is-incompatible-with-kcfi.rs b/tests/ui/sanitizer/cfi/is-incompatible-with-kcfi.rs index c628709d7a1..c628709d7a1 100644 --- a/tests/ui/sanitizer/cfi-is-incompatible-with-kcfi.rs +++ b/tests/ui/sanitizer/cfi/is-incompatible-with-kcfi.rs diff --git a/tests/ui/sanitizer/cfi-is-incompatible-with-kcfi.x86_64.stderr b/tests/ui/sanitizer/cfi/is-incompatible-with-kcfi.x86_64.stderr index 7f596a19104..7f596a19104 100644 --- a/tests/ui/sanitizer/cfi-is-incompatible-with-kcfi.x86_64.stderr +++ b/tests/ui/sanitizer/cfi/is-incompatible-with-kcfi.x86_64.stderr diff --git a/tests/ui/sanitizer/cfi-normalize-integers-attr-cfg.rs b/tests/ui/sanitizer/cfi/normalize-integers-attr-cfg.rs index 24c2c2c13da..24c2c2c13da 100644 --- a/tests/ui/sanitizer/cfi-normalize-integers-attr-cfg.rs +++ b/tests/ui/sanitizer/cfi/normalize-integers-attr-cfg.rs diff --git a/tests/ui/sanitizer/cfi-normalize-integers-requires-cfi.rs b/tests/ui/sanitizer/cfi/normalize-integers-requires-cfi.rs index a7ecefbf7ef..a7ecefbf7ef 100644 --- a/tests/ui/sanitizer/cfi-normalize-integers-requires-cfi.rs +++ b/tests/ui/sanitizer/cfi/normalize-integers-requires-cfi.rs diff --git a/tests/ui/sanitizer/cfi-normalize-integers-requires-cfi.stderr b/tests/ui/sanitizer/cfi/normalize-integers-requires-cfi.stderr index 748fb60dad9..748fb60dad9 100644 --- a/tests/ui/sanitizer/cfi-normalize-integers-requires-cfi.stderr +++ b/tests/ui/sanitizer/cfi/normalize-integers-requires-cfi.stderr diff --git a/tests/ui/sanitizer/cfi-requires-lto.rs b/tests/ui/sanitizer/cfi/requires-lto.rs index 5a34f696e05..5a34f696e05 100644 --- a/tests/ui/sanitizer/cfi-requires-lto.rs +++ b/tests/ui/sanitizer/cfi/requires-lto.rs diff --git a/tests/ui/sanitizer/cfi-requires-lto.stderr b/tests/ui/sanitizer/cfi/requires-lto.stderr index efc0c43138e..efc0c43138e 100644 --- a/tests/ui/sanitizer/cfi-requires-lto.stderr +++ b/tests/ui/sanitizer/cfi/requires-lto.stderr diff --git a/tests/ui/sanitizer/cfi-self-ref.rs b/tests/ui/sanitizer/cfi/self-ref.rs index 3b524ac661c..3b524ac661c 100644 --- a/tests/ui/sanitizer/cfi-self-ref.rs +++ b/tests/ui/sanitizer/cfi/self-ref.rs diff --git a/tests/ui/sanitizer/cfi-sized-associated-ty.rs b/tests/ui/sanitizer/cfi/sized-associated-ty.rs index f5b4e22e9d9..f5b4e22e9d9 100644 --- a/tests/ui/sanitizer/cfi-sized-associated-ty.rs +++ b/tests/ui/sanitizer/cfi/sized-associated-ty.rs diff --git a/tests/ui/sanitizer/cfi-supertraits.rs b/tests/ui/sanitizer/cfi/supertraits.rs index 4bb6177577f..4bb6177577f 100644 --- a/tests/ui/sanitizer/cfi-supertraits.rs +++ b/tests/ui/sanitizer/cfi/supertraits.rs diff --git a/tests/ui/sanitizer/cfi/transparent-has-regions.rs b/tests/ui/sanitizer/cfi/transparent-has-regions.rs new file mode 100644 index 00000000000..b70e1ea1791 --- /dev/null +++ b/tests/ui/sanitizer/cfi/transparent-has-regions.rs @@ -0,0 +1,18 @@ +//@ needs-sanitizer-cfi +//@ compile-flags: -Ccodegen-units=1 -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi +//@ no-prefer-dynamic +//@ only-x86_64-unknown-linux-gnu +//@ build-pass + +pub trait Trait {} + +impl Trait for i32 {} + +#[repr(transparent)] +struct BoxedTrait(Box<dyn Trait + 'static>); + +fn hello(x: BoxedTrait) {} + +fn main() { + hello(BoxedTrait(Box::new(1))); +} diff --git a/tests/ui/sanitizer/cfi-virtual-auto.rs b/tests/ui/sanitizer/cfi/virtual-auto.rs index 6971d516a20..6971d516a20 100644 --- a/tests/ui/sanitizer/cfi-virtual-auto.rs +++ b/tests/ui/sanitizer/cfi/virtual-auto.rs diff --git a/tests/ui/sanitizer/cfi-with-rustc-lto-requires-single-codegen-unit.rs b/tests/ui/sanitizer/cfi/with-rustc-lto-requires-single-codegen-unit.rs index 954e4ec3b85..954e4ec3b85 100644 --- a/tests/ui/sanitizer/cfi-with-rustc-lto-requires-single-codegen-unit.rs +++ b/tests/ui/sanitizer/cfi/with-rustc-lto-requires-single-codegen-unit.rs diff --git a/tests/ui/sanitizer/cfi-with-rustc-lto-requires-single-codegen-unit.stderr b/tests/ui/sanitizer/cfi/with-rustc-lto-requires-single-codegen-unit.stderr index 8d6dc1d8f1e..8d6dc1d8f1e 100644 --- a/tests/ui/sanitizer/cfi-with-rustc-lto-requires-single-codegen-unit.stderr +++ b/tests/ui/sanitizer/cfi/with-rustc-lto-requires-single-codegen-unit.stderr diff --git a/tests/ui/sanitizer/thread.rs b/tests/ui/sanitizer/thread.rs index 9d9ad6ee518..566774d6b1d 100644 --- a/tests/ui/sanitizer/thread.rs +++ b/tests/ui/sanitizer/thread.rs @@ -20,7 +20,6 @@ //@ error-pattern: Location is heap block of size 4 //@ error-pattern: allocated by main thread -#![feature(raw_ref_op)] #![feature(rustc_private)] extern crate libc; diff --git a/tests/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.stderr b/tests/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.stderr index e04ec8bb3bc..216b7053488 100644 --- a/tests/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.stderr +++ b/tests/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.stderr @@ -7,10 +7,10 @@ LL | async fn f(self: Pin<&Self>) -> impl Clone { self } | | opaque type defined here | hidden type `Pin<&Foo>` captures the anonymous lifetime defined here | -help: to declare that `impl Clone` captures `'_`, you can add an explicit `'_` lifetime bound +help: add a `use<...>` bound to explicitly capture `'_` | -LL | async fn f(self: Pin<&Self>) -> impl Clone + '_ { self } - | ++++ +LL | async fn f(self: Pin<&Self>) -> impl Clone + use<'_> { self } + | +++++++++ error: aborting due to 1 previous error diff --git a/tests/ui/self/arbitrary_self_types_pin_lifetime_impl_trait.stderr b/tests/ui/self/arbitrary_self_types_pin_lifetime_impl_trait.stderr index a2964881d58..7a2ce110a38 100644 --- a/tests/ui/self/arbitrary_self_types_pin_lifetime_impl_trait.stderr +++ b/tests/ui/self/arbitrary_self_types_pin_lifetime_impl_trait.stderr @@ -7,10 +7,10 @@ LL | fn f(self: Pin<&Self>) -> impl Clone { self } | | opaque type defined here | hidden type `Pin<&Foo>` captures the anonymous lifetime defined here | -help: to declare that `impl Clone` captures `'_`, you can add an explicit `'_` lifetime bound +help: add a `use<...>` bound to explicitly capture `'_` | -LL | fn f(self: Pin<&Self>) -> impl Clone + '_ { self } - | ++++ +LL | fn f(self: Pin<&Self>) -> impl Clone + use<'_> { self } + | +++++++++ error: aborting due to 1 previous error diff --git a/tests/ui/self/arbitrary_self_types_raw_pointer_struct.rs b/tests/ui/self/arbitrary_self_types_raw_pointer_struct.rs index 1f45d91847f..7f76ed7fd2a 100644 --- a/tests/ui/self/arbitrary_self_types_raw_pointer_struct.rs +++ b/tests/ui/self/arbitrary_self_types_raw_pointer_struct.rs @@ -1,5 +1,5 @@ //@ run-pass -#![feature(arbitrary_self_types)] +#![feature(arbitrary_self_types_pointers)] use std::rc::Rc; diff --git a/tests/ui/self/arbitrary_self_types_raw_pointer_trait.rs b/tests/ui/self/arbitrary_self_types_raw_pointer_trait.rs index 43f596659b9..6f34c9281b0 100644 --- a/tests/ui/self/arbitrary_self_types_raw_pointer_trait.rs +++ b/tests/ui/self/arbitrary_self_types_raw_pointer_trait.rs @@ -1,5 +1,5 @@ //@ run-pass -#![feature(arbitrary_self_types)] +#![feature(arbitrary_self_types_pointers)] use std::ptr; diff --git a/tests/ui/self/elision/ignore-non-reference-lifetimes.rs b/tests/ui/self/elision/ignore-non-reference-lifetimes.rs index f7f61b8c810..cedc6f0f9bc 100644 --- a/tests/ui/self/elision/ignore-non-reference-lifetimes.rs +++ b/tests/ui/self/elision/ignore-non-reference-lifetimes.rs @@ -4,9 +4,11 @@ struct Foo<'a>(&'a str); impl<'b> Foo<'b> { fn a<'a>(self: Self, a: &'a str) -> &str { + //~^ WARNING elided lifetime has a name a } fn b<'a>(self: Foo<'b>, a: &'a str) -> &str { + //~^ WARNING elided lifetime has a name a } } diff --git a/tests/ui/self/elision/ignore-non-reference-lifetimes.stderr b/tests/ui/self/elision/ignore-non-reference-lifetimes.stderr new file mode 100644 index 00000000000..4465dbae529 --- /dev/null +++ b/tests/ui/self/elision/ignore-non-reference-lifetimes.stderr @@ -0,0 +1,16 @@ +warning: elided lifetime has a name + --> $DIR/ignore-non-reference-lifetimes.rs:6:41 + | +LL | fn a<'a>(self: Self, a: &'a str) -> &str { + | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` + | + = note: `#[warn(elided_named_lifetimes)]` on by default + +warning: elided lifetime has a name + --> $DIR/ignore-non-reference-lifetimes.rs:10:44 + | +LL | fn b<'a>(self: Foo<'b>, a: &'a str) -> &str { + | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` + +warning: 2 warnings emitted + diff --git a/tests/ui/self/elision/lt-ref-self-async.fixed b/tests/ui/self/elision/lt-ref-self-async.fixed index aa1d62012da..914511641b8 100644 --- a/tests/ui/self/elision/lt-ref-self-async.fixed +++ b/tests/ui/self/elision/lt-ref-self-async.fixed @@ -1,6 +1,6 @@ //@ edition:2018 //@ run-rustfix -#![allow(non_snake_case, dead_code)] +#![allow(non_snake_case, dead_code, elided_named_lifetimes)] use std::pin::Pin; diff --git a/tests/ui/self/elision/lt-ref-self-async.rs b/tests/ui/self/elision/lt-ref-self-async.rs index 38de0fd39f0..0c11b271c35 100644 --- a/tests/ui/self/elision/lt-ref-self-async.rs +++ b/tests/ui/self/elision/lt-ref-self-async.rs @@ -1,6 +1,6 @@ //@ edition:2018 //@ run-rustfix -#![allow(non_snake_case, dead_code)] +#![allow(non_snake_case, dead_code, elided_named_lifetimes)] use std::pin::Pin; diff --git a/tests/ui/self/self_lifetime-async.rs b/tests/ui/self/self_lifetime-async.rs index 7d6eb3f5eaf..fd690207118 100644 --- a/tests/ui/self/self_lifetime-async.rs +++ b/tests/ui/self/self_lifetime-async.rs @@ -4,11 +4,13 @@ struct Foo<'a>(&'a ()); impl<'a> Foo<'a> { async fn foo<'b>(self: &'b Foo<'a>) -> &() { self.0 } + //~^ WARNING elided lifetime has a name } type Alias = Foo<'static>; impl Alias { async fn bar<'a>(self: &Alias, arg: &'a ()) -> &() { arg } + //~^ WARNING elided lifetime has a name } fn main() {} diff --git a/tests/ui/self/self_lifetime-async.stderr b/tests/ui/self/self_lifetime-async.stderr new file mode 100644 index 00000000000..32de3fd18c9 --- /dev/null +++ b/tests/ui/self/self_lifetime-async.stderr @@ -0,0 +1,18 @@ +warning: elided lifetime has a name + --> $DIR/self_lifetime-async.rs:6:44 + | +LL | async fn foo<'b>(self: &'b Foo<'a>) -> &() { self.0 } + | -- ^ this elided lifetime gets resolved as `'b` + | | + | lifetime `'b` declared here + | + = note: `#[warn(elided_named_lifetimes)]` on by default + +warning: elided lifetime has a name + --> $DIR/self_lifetime-async.rs:12:52 + | +LL | async fn bar<'a>(self: &Alias, arg: &'a ()) -> &() { arg } + | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` + +warning: 2 warnings emitted + diff --git a/tests/ui/self/self_lifetime.rs b/tests/ui/self/self_lifetime.rs index 3f655b960b1..0607c3b9317 100644 --- a/tests/ui/self/self_lifetime.rs +++ b/tests/ui/self/self_lifetime.rs @@ -5,11 +5,13 @@ struct Foo<'a>(&'a ()); impl<'a> Foo<'a> { fn foo<'b>(self: &'b Foo<'a>) -> &() { self.0 } + //~^ WARNING elided lifetime has a name } type Alias = Foo<'static>; impl Alias { fn bar<'a>(self: &Alias, arg: &'a ()) -> &() { arg } + //~^ WARNING elided lifetime has a name } fn main() {} diff --git a/tests/ui/self/self_lifetime.stderr b/tests/ui/self/self_lifetime.stderr new file mode 100644 index 00000000000..cd8f4d8adf8 --- /dev/null +++ b/tests/ui/self/self_lifetime.stderr @@ -0,0 +1,18 @@ +warning: elided lifetime has a name + --> $DIR/self_lifetime.rs:7:38 + | +LL | fn foo<'b>(self: &'b Foo<'a>) -> &() { self.0 } + | -- ^ this elided lifetime gets resolved as `'b` + | | + | lifetime `'b` declared here + | + = note: `#[warn(elided_named_lifetimes)]` on by default + +warning: elided lifetime has a name + --> $DIR/self_lifetime.rs:13:46 + | +LL | fn bar<'a>(self: &Alias, arg: &'a ()) -> &() { arg } + | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` + +warning: 2 warnings emitted + diff --git a/tests/ui/simd/shuffle.rs b/tests/ui/simd/shuffle.rs index 09926d95557..dc0d688284e 100644 --- a/tests/ui/simd/shuffle.rs +++ b/tests/ui/simd/shuffle.rs @@ -6,15 +6,20 @@ #![allow(incomplete_features)] #![feature(adt_const_params)] +use std::marker::ConstParamTy; + extern "rust-intrinsic" { fn simd_shuffle<T, I, U>(a: T, b: T, i: I) -> U; } -#[derive(Copy, Clone)] +#[derive(Copy, Clone, ConstParamTy, PartialEq, Eq)] #[repr(simd)] struct Simd<T, const N: usize>([T; N]); -pub unsafe fn __shuffle_vector16<const IDX: [u32; 16], T, U>(x: T, y: T) -> U { +unsafe fn __shuffle_vector16<const IDX: [u32; 16], T, U>(x: T, y: T) -> U { + simd_shuffle(x, y, IDX) +} +unsafe fn __shuffle_vector16_v2<const IDX: Simd<u32, 16>, T, U>(x: T, y: T) -> U { simd_shuffle(x, y, IDX) } @@ -30,6 +35,17 @@ fn main() { let y: Simd<u8, 2> = simd_shuffle(a, b, I2); assert_eq!(y.0, [1, 5]); } + // Test that we can also use a SIMD vector instead of a normal array for the shuffle. + const I1_SIMD: Simd<u32, 4> = Simd([0, 2, 4, 6]); + const I2_SIMD: Simd<u32, 2> = Simd([1, 5]); + unsafe { + let x: Simd<u8, 4> = simd_shuffle(a, b, I1_SIMD); + assert_eq!(x.0, [0, 2, 4, 6]); + + let y: Simd<u8, 2> = simd_shuffle(a, b, I2_SIMD); + assert_eq!(y.0, [1, 5]); + } + // Test that an indirection (via an unnamed constant) // through a const generic parameter also works. // See https://github.com/rust-lang/rust/issues/113500 for details. @@ -42,4 +58,11 @@ fn main() { Simd<u8, 16>, >(a, b); } + unsafe { + __shuffle_vector16_v2::< + { Simd([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]) }, + Simd<u8, 16>, + Simd<u8, 16>, + >(a, b); + } } diff --git a/tests/ui/sized/unsized-binding.stderr b/tests/ui/sized/unsized-binding.stderr index 7c3276032c2..8de236cd0b6 100644 --- a/tests/ui/sized/unsized-binding.stderr +++ b/tests/ui/sized/unsized-binding.stderr @@ -7,6 +7,11 @@ LL | let x = *""; = help: the trait `Sized` is not implemented for `str` = note: all local variables must have a statically known size = help: unsized locals are gated as an unstable feature +help: references are always `Sized`, even if they point to unsized data; consider not dereferencing the expression + | +LL - let x = *""; +LL + let x = ""; + | error: aborting due to 1 previous error diff --git a/tests/ui/sized/unsized-str-in-return-expr-arg-and-local.rs b/tests/ui/sized/unsized-str-in-return-expr-arg-and-local.rs new file mode 100644 index 00000000000..35abbb80d99 --- /dev/null +++ b/tests/ui/sized/unsized-str-in-return-expr-arg-and-local.rs @@ -0,0 +1,30 @@ +fn foo() -> impl Sized { +//~^ ERROR the size for values of type `str` cannot be known at compilation time +//~| HELP the trait `Sized` is not implemented for `str` + *"" //~ HELP consider not dereferencing the expression +} +fn bar(_: impl Sized) {} +struct S; + +impl S { + fn baz(&self, _: impl Sized) {} +} + +fn main() { + let _ = foo(); + let x = *""; + //~^ ERROR the size for values of type `str` cannot be known at compilation time + //~| HELP consider not dereferencing the expression + //~| HELP the trait `Sized` is not implemented for `str` + //~| HELP unsized locals are gated as an unstable feature + bar(x); + S.baz(x); + bar(*""); + //~^ ERROR the size for values of type `str` cannot be known at compilation time + //~| HELP consider not dereferencing the expression + //~| HELP the trait `Sized` is not implemented for `str` + S.baz(*""); + //~^ ERROR the size for values of type `str` cannot be known at compilation time + //~| HELP consider not dereferencing the expression + //~| HELP the trait `Sized` is not implemented for `str` +} diff --git a/tests/ui/sized/unsized-str-in-return-expr-arg-and-local.stderr b/tests/ui/sized/unsized-str-in-return-expr-arg-and-local.stderr new file mode 100644 index 00000000000..9b7258aff12 --- /dev/null +++ b/tests/ui/sized/unsized-str-in-return-expr-arg-and-local.stderr @@ -0,0 +1,74 @@ +error[E0277]: the size for values of type `str` cannot be known at compilation time + --> $DIR/unsized-str-in-return-expr-arg-and-local.rs:1:13 + | +LL | fn foo() -> impl Sized { + | ^^^^^^^^^^ doesn't have a size known at compile-time +... +LL | *"" + | --- return type was inferred to be `str` here + | + = help: the trait `Sized` is not implemented for `str` +help: references are always `Sized`, even if they point to unsized data; consider not dereferencing the expression + | +LL - *"" +LL + "" + | + +error[E0277]: the size for values of type `str` cannot be known at compilation time + --> $DIR/unsized-str-in-return-expr-arg-and-local.rs:15:9 + | +LL | let x = *""; + | ^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `str` + = note: all local variables must have a statically known size + = help: unsized locals are gated as an unstable feature +help: references are always `Sized`, even if they point to unsized data; consider not dereferencing the expression + | +LL - let x = *""; +LL + let x = ""; + | + +error[E0277]: the size for values of type `str` cannot be known at compilation time + --> $DIR/unsized-str-in-return-expr-arg-and-local.rs:22:9 + | +LL | bar(*""); + | --- ^^^ doesn't have a size known at compile-time + | | + | required by a bound introduced by this call + | + = help: the trait `Sized` is not implemented for `str` +note: required by a bound in `bar` + --> $DIR/unsized-str-in-return-expr-arg-and-local.rs:6:16 + | +LL | fn bar(_: impl Sized) {} + | ^^^^^ required by this bound in `bar` +help: references are always `Sized`, even if they point to unsized data; consider not dereferencing the expression + | +LL - bar(*""); +LL + bar(""); + | + +error[E0277]: the size for values of type `str` cannot be known at compilation time + --> $DIR/unsized-str-in-return-expr-arg-and-local.rs:26:11 + | +LL | S.baz(*""); + | --- ^^^ doesn't have a size known at compile-time + | | + | required by a bound introduced by this call + | + = help: the trait `Sized` is not implemented for `str` +note: required by a bound in `S::baz` + --> $DIR/unsized-str-in-return-expr-arg-and-local.rs:10:27 + | +LL | fn baz(&self, _: impl Sized) {} + | ^^^^^ required by this bound in `S::baz` +help: references are always `Sized`, even if they point to unsized data; consider not dereferencing the expression + | +LL - S.baz(*""); +LL + S.baz(""); + | + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/specialization/const_trait_impl.stderr b/tests/ui/specialization/const_trait_impl.stderr index e39138983c6..643f1de3e8d 100644 --- a/tests/ui/specialization/const_trait_impl.stderr +++ b/tests/ui/specialization/const_trait_impl.stderr @@ -1,4 +1,4 @@ -error[E0049]: method `foo` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `foo` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/const_trait_impl.rs:6:1 | LL | #[const_trait] @@ -7,7 +7,7 @@ LL | pub unsafe trait Sup { LL | fn foo() -> u32; | - expected 0 const parameters -error[E0049]: method `foo` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `foo` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/const_trait_impl.rs:6:1 | LL | #[const_trait] @@ -36,7 +36,7 @@ error: `~const` can only be applied to `#[const_trait]` traits LL | impl<T: ~const Default + ~const Sub> const A for T { | ^^^^^^^ -error[E0049]: method `a` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `a` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/const_trait_impl.rs:29:1 | LL | #[const_trait] @@ -45,7 +45,7 @@ LL | pub trait A { LL | fn a() -> u32; | - expected 0 const parameters -error[E0049]: method `a` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `a` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/const_trait_impl.rs:29:1 | LL | #[const_trait] @@ -56,7 +56,7 @@ LL | fn a() -> u32; | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` -error[E0049]: method `a` has 1 const parameter but its trait declaration has 0 const parameters +error[E0049]: associated function `a` has 1 const parameter but its trait declaration has 0 const parameters --> $DIR/const_trait_impl.rs:29:1 | LL | #[const_trait] diff --git a/tests/ui/specialization/default-proj-ty-as-type-of-const-issue-125757.rs b/tests/ui/specialization/default-proj-ty-as-type-of-const-issue-125757.rs index fb962ad24bf..858fba2132a 100644 --- a/tests/ui/specialization/default-proj-ty-as-type-of-const-issue-125757.rs +++ b/tests/ui/specialization/default-proj-ty-as-type-of-const-issue-125757.rs @@ -14,5 +14,6 @@ struct Wrapper<const C: <i32 as Trait>::Type> {} impl<const C: usize> Wrapper<C> {} //~^ ERROR the constant `C` is not of type `<i32 as Trait>::Type` +//~| ERROR: mismatched types fn main() {} diff --git a/tests/ui/specialization/default-proj-ty-as-type-of-const-issue-125757.stderr b/tests/ui/specialization/default-proj-ty-as-type-of-const-issue-125757.stderr index 7094ee8c67c..71d4277275f 100644 --- a/tests/ui/specialization/default-proj-ty-as-type-of-const-issue-125757.stderr +++ b/tests/ui/specialization/default-proj-ty-as-type-of-const-issue-125757.stderr @@ -20,5 +20,17 @@ note: required by a const generic parameter in `Wrapper` LL | struct Wrapper<const C: <i32 as Trait>::Type> {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this const generic parameter in `Wrapper` -error: aborting due to 2 previous errors +error[E0308]: mismatched types + --> $DIR/default-proj-ty-as-type-of-const-issue-125757.rs:15:30 + | +LL | impl<const C: usize> Wrapper<C> {} + | ^ expected associated type, found `usize` + | + = note: expected associated type `<i32 as Trait>::Type` + found type `usize` + = help: consider constraining the associated type `<i32 as Trait>::Type` to `usize` + = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html + +error: aborting due to 3 previous errors +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/specialization/min_specialization/bad-const-wf-doesnt-specialize.rs b/tests/ui/specialization/min_specialization/bad-const-wf-doesnt-specialize.rs index a0ee7714417..f89a463bc58 100644 --- a/tests/ui/specialization/min_specialization/bad-const-wf-doesnt-specialize.rs +++ b/tests/ui/specialization/min_specialization/bad-const-wf-doesnt-specialize.rs @@ -6,6 +6,7 @@ struct S<const L: usize>; impl<const N: i32> Copy for S<N> {} +//~^ ERROR: mismatched types impl<const M: usize> Copy for S<M> {} //~^ ERROR: conflicting implementations of trait `Copy` for type `S<_>` diff --git a/tests/ui/specialization/min_specialization/bad-const-wf-doesnt-specialize.stderr b/tests/ui/specialization/min_specialization/bad-const-wf-doesnt-specialize.stderr index 2953bc95917..1dac58e1f69 100644 --- a/tests/ui/specialization/min_specialization/bad-const-wf-doesnt-specialize.stderr +++ b/tests/ui/specialization/min_specialization/bad-const-wf-doesnt-specialize.stderr @@ -1,11 +1,19 @@ error[E0119]: conflicting implementations of trait `Copy` for type `S<_>` - --> $DIR/bad-const-wf-doesnt-specialize.rs:9:1 + --> $DIR/bad-const-wf-doesnt-specialize.rs:10:1 | LL | impl<const N: i32> Copy for S<N> {} | -------------------------------- first implementation here +LL | LL | impl<const M: usize> Copy for S<M> {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `S<_>` -error: aborting due to 1 previous error +error[E0308]: mismatched types + --> $DIR/bad-const-wf-doesnt-specialize.rs:8:31 + | +LL | impl<const N: i32> Copy for S<N> {} + | ^ expected `usize`, found `i32` + +error: aborting due to 2 previous errors -For more information about this error, try `rustc --explain E0119`. +Some errors have detailed explanations: E0119, E0308. +For more information about an error, try `rustc --explain E0119`. diff --git a/tests/ui/static/raw-ref-extern-static.rs b/tests/ui/static/raw-ref-extern-static.rs index 95a53a8640d..81bc5990efe 100644 --- a/tests/ui/static/raw-ref-extern-static.rs +++ b/tests/ui/static/raw-ref-extern-static.rs @@ -1,5 +1,4 @@ //@ check-pass -#![feature(raw_ref_op)] use std::ptr; // see https://github.com/rust-lang/rust/issues/125833 diff --git a/tests/ui/static/raw-ref-static-mut.rs b/tests/ui/static/raw-ref-static-mut.rs index 6855cc7b050..d4159fc65ca 100644 --- a/tests/ui/static/raw-ref-static-mut.rs +++ b/tests/ui/static/raw-ref-static-mut.rs @@ -1,5 +1,4 @@ //@ check-pass -#![feature(raw_ref_op)] use std::ptr; // see https://github.com/rust-lang/rust/issues/125833 diff --git a/tests/ui/statics/unsizing-wfcheck-issue-127299.rs b/tests/ui/statics/unsizing-wfcheck-issue-127299.rs new file mode 100644 index 00000000000..cd15be54ec7 --- /dev/null +++ b/tests/ui/statics/unsizing-wfcheck-issue-127299.rs @@ -0,0 +1,17 @@ +// This ensures we don't ICE in situations like rust-lang/rust#127299. + +trait Qux { + fn bar() -> i32; +} + +pub struct Lint { + pub desc: &'static dyn Qux, + //~^ ERROR cannot be made into an object +} + +static FOO: &Lint = &Lint { desc: "desc" }; +//~^ ERROR cannot be shared between threads safely +//~| ERROR cannot be made into an object +//~| ERROR cannot be made into an object + +fn main() {} diff --git a/tests/ui/statics/unsizing-wfcheck-issue-127299.stderr b/tests/ui/statics/unsizing-wfcheck-issue-127299.stderr new file mode 100644 index 00000000000..49e8d87f354 --- /dev/null +++ b/tests/ui/statics/unsizing-wfcheck-issue-127299.stderr @@ -0,0 +1,87 @@ +error[E0038]: the trait `Qux` cannot be made into an object + --> $DIR/unsizing-wfcheck-issue-127299.rs:8:24 + | +LL | pub desc: &'static dyn Qux, + | ^^^^^^^ `Qux` cannot be made into an object + | +note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> + --> $DIR/unsizing-wfcheck-issue-127299.rs:4:8 + | +LL | trait Qux { + | --- this trait cannot be made into an object... +LL | fn bar() -> i32; + | ^^^ ...because associated function `bar` has no `self` parameter +help: consider turning `bar` into a method by giving it a `&self` argument + | +LL | fn bar(&self) -> i32; + | +++++ +help: alternatively, consider constraining `bar` so it does not apply to trait objects + | +LL | fn bar() -> i32 where Self: Sized; + | +++++++++++++++++ + +error[E0277]: `(dyn Qux + 'static)` cannot be shared between threads safely + --> $DIR/unsizing-wfcheck-issue-127299.rs:12:13 + | +LL | static FOO: &Lint = &Lint { desc: "desc" }; + | ^^^^^ `(dyn Qux + 'static)` cannot be shared between threads safely + | + = help: within `&'static Lint`, the trait `Sync` is not implemented for `(dyn Qux + 'static)`, which is required by `&'static Lint: Sync` + = note: required because it appears within the type `&'static (dyn Qux + 'static)` +note: required because it appears within the type `Lint` + --> $DIR/unsizing-wfcheck-issue-127299.rs:7:12 + | +LL | pub struct Lint { + | ^^^^ + = note: required because it appears within the type `&'static Lint` + = note: shared static variables must have a type that implements `Sync` + +error[E0038]: the trait `Qux` cannot be made into an object + --> $DIR/unsizing-wfcheck-issue-127299.rs:12:35 + | +LL | static FOO: &Lint = &Lint { desc: "desc" }; + | ^^^^^^ `Qux` cannot be made into an object + | +note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> + --> $DIR/unsizing-wfcheck-issue-127299.rs:4:8 + | +LL | trait Qux { + | --- this trait cannot be made into an object... +LL | fn bar() -> i32; + | ^^^ ...because associated function `bar` has no `self` parameter + = note: required for the cast from `&'static str` to `&'static (dyn Qux + 'static)` +help: consider turning `bar` into a method by giving it a `&self` argument + | +LL | fn bar(&self) -> i32; + | +++++ +help: alternatively, consider constraining `bar` so it does not apply to trait objects + | +LL | fn bar() -> i32 where Self: Sized; + | +++++++++++++++++ + +error[E0038]: the trait `Qux` cannot be made into an object + --> $DIR/unsizing-wfcheck-issue-127299.rs:12:35 + | +LL | static FOO: &Lint = &Lint { desc: "desc" }; + | ^^^^^^ `Qux` cannot be made into an object + | +note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> + --> $DIR/unsizing-wfcheck-issue-127299.rs:4:8 + | +LL | trait Qux { + | --- this trait cannot be made into an object... +LL | fn bar() -> i32; + | ^^^ ...because associated function `bar` has no `self` parameter +help: consider turning `bar` into a method by giving it a `&self` argument + | +LL | fn bar(&self) -> i32; + | +++++ +help: alternatively, consider constraining `bar` so it does not apply to trait objects + | +LL | fn bar() -> i32 where Self: Sized; + | +++++++++++++++++ + +error: aborting due to 4 previous errors + +Some errors have detailed explanations: E0038, E0277. +For more information about an error, try `rustc --explain E0038`. diff --git a/tests/ui/stats/hir-stats.rs b/tests/ui/stats/hir-stats.rs index 249413d80e8..7c5da8cf554 100644 --- a/tests/ui/stats/hir-stats.rs +++ b/tests/ui/stats/hir-stats.rs @@ -1,12 +1,15 @@ //@ check-pass //@ compile-flags: -Zhir-stats //@ only-x86_64 +// layout randomization affects the hir stat output +//@ needs-deterministic-layouts // Type layouts sometimes change. When that happens, until the next bootstrap // bump occurs, stage1 and stage2 will give different outputs for this test. // Add an `ignore-stage1` comment marker to work around that problem during // that time. + // The aim here is to include at least one of every different type of top-level // AST/HIR node reported by `-Zhir-stats`. diff --git a/tests/ui/std/windows-bat-args.rs b/tests/ui/std/windows-bat-args.rs index a9b6252b78c..cc4a43692ab 100644 --- a/tests/ui/std/windows-bat-args.rs +++ b/tests/ui/std/windows-bat-args.rs @@ -32,7 +32,9 @@ fn parent() { let bat2 = String::from(bat.to_str().unwrap()); bat.set_file_name("windows-bat-args3.bat"); let bat3 = String::from(bat.to_str().unwrap()); - let bat = [bat1.as_str(), bat2.as_str(), bat3.as_str()]; + bat.set_file_name("windows-bat-args1.bat .. "); + let bat4 = String::from(bat.to_str().unwrap()); + let bat = [bat1.as_str(), bat2.as_str(), bat3.as_str(), bat4.as_str()]; check_args(&bat, &["a", "b"]).unwrap(); check_args(&bat, &["c is for cat", "d is for dog"]).unwrap(); diff --git a/tests/ui/structs-enums/type-sizes.rs b/tests/ui/structs-enums/type-sizes.rs index 9c933a9ef1c..5ca9c8678b7 100644 --- a/tests/ui/structs-enums/type-sizes.rs +++ b/tests/ui/structs-enums/type-sizes.rs @@ -1,4 +1,5 @@ //@ run-pass +//@ needs-deterministic-layouts #![allow(non_camel_case_types)] #![allow(dead_code)] diff --git a/tests/ui/structs/field-implied-unsizing-wfcheck.rs b/tests/ui/structs/field-implied-unsizing-wfcheck.rs new file mode 100644 index 00000000000..a46c9b5a68b --- /dev/null +++ b/tests/ui/structs/field-implied-unsizing-wfcheck.rs @@ -0,0 +1,32 @@ +struct FooStruct { + nested: &'static Bar<dyn std::fmt::Debug>, + //~^ ERROR the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time +} + +struct FooTuple(&'static Bar<dyn std::fmt::Debug>); +//~^ ERROR the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time + +enum FooEnum1 { + Struct { nested: &'static Bar<dyn std::fmt::Debug> }, + //~^ ERROR the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time +} + +enum FooEnum2 { + Tuple(&'static Bar<dyn std::fmt::Debug>), + //~^ ERROR the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time +} + +struct Bar<T>(T); + +fn main() { + // Ensure there's an error at the construction site, for error tainting purposes. + + FooStruct { nested: &Bar(4) }; + //~^ ERROR the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time + FooTuple(&Bar(4)); + //~^ ERROR the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time + FooEnum1::Struct { nested: &Bar(4) }; + //~^ ERROR the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time + FooEnum2::Tuple(&Bar(4)); + //~^ ERROR the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time +} diff --git a/tests/ui/structs/field-implied-unsizing-wfcheck.stderr b/tests/ui/structs/field-implied-unsizing-wfcheck.stderr new file mode 100644 index 00000000000..47d486ffa33 --- /dev/null +++ b/tests/ui/structs/field-implied-unsizing-wfcheck.stderr @@ -0,0 +1,163 @@ +error[E0277]: the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time + --> $DIR/field-implied-unsizing-wfcheck.rs:2:13 + | +LL | nested: &'static Bar<dyn std::fmt::Debug>, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `(dyn Debug + 'static)` +note: required by an implicit `Sized` bound in `Bar` + --> $DIR/field-implied-unsizing-wfcheck.rs:19:12 + | +LL | struct Bar<T>(T); + | ^ required by the implicit `Sized` requirement on this type parameter in `Bar` +help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>` + --> $DIR/field-implied-unsizing-wfcheck.rs:19:12 + | +LL | struct Bar<T>(T); + | ^ - ...if indirection were used here: `Box<T>` + | | + | this could be changed to `T: ?Sized`... + +error[E0277]: the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time + --> $DIR/field-implied-unsizing-wfcheck.rs:6:17 + | +LL | struct FooTuple(&'static Bar<dyn std::fmt::Debug>); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `(dyn Debug + 'static)` +note: required by an implicit `Sized` bound in `Bar` + --> $DIR/field-implied-unsizing-wfcheck.rs:19:12 + | +LL | struct Bar<T>(T); + | ^ required by the implicit `Sized` requirement on this type parameter in `Bar` +help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>` + --> $DIR/field-implied-unsizing-wfcheck.rs:19:12 + | +LL | struct Bar<T>(T); + | ^ - ...if indirection were used here: `Box<T>` + | | + | this could be changed to `T: ?Sized`... + +error[E0277]: the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time + --> $DIR/field-implied-unsizing-wfcheck.rs:10:22 + | +LL | Struct { nested: &'static Bar<dyn std::fmt::Debug> }, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `(dyn Debug + 'static)` +note: required by an implicit `Sized` bound in `Bar` + --> $DIR/field-implied-unsizing-wfcheck.rs:19:12 + | +LL | struct Bar<T>(T); + | ^ required by the implicit `Sized` requirement on this type parameter in `Bar` +help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>` + --> $DIR/field-implied-unsizing-wfcheck.rs:19:12 + | +LL | struct Bar<T>(T); + | ^ - ...if indirection were used here: `Box<T>` + | | + | this could be changed to `T: ?Sized`... + +error[E0277]: the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time + --> $DIR/field-implied-unsizing-wfcheck.rs:15:11 + | +LL | Tuple(&'static Bar<dyn std::fmt::Debug>), + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `(dyn Debug + 'static)` +note: required by an implicit `Sized` bound in `Bar` + --> $DIR/field-implied-unsizing-wfcheck.rs:19:12 + | +LL | struct Bar<T>(T); + | ^ required by the implicit `Sized` requirement on this type parameter in `Bar` +help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>` + --> $DIR/field-implied-unsizing-wfcheck.rs:19:12 + | +LL | struct Bar<T>(T); + | ^ - ...if indirection were used here: `Box<T>` + | | + | this could be changed to `T: ?Sized`... + +error[E0277]: the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time + --> $DIR/field-implied-unsizing-wfcheck.rs:24:25 + | +LL | FooStruct { nested: &Bar(4) }; + | ^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `(dyn Debug + 'static)` +note: required by an implicit `Sized` bound in `Bar` + --> $DIR/field-implied-unsizing-wfcheck.rs:19:12 + | +LL | struct Bar<T>(T); + | ^ required by the implicit `Sized` requirement on this type parameter in `Bar` +help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>` + --> $DIR/field-implied-unsizing-wfcheck.rs:19:12 + | +LL | struct Bar<T>(T); + | ^ - ...if indirection were used here: `Box<T>` + | | + | this could be changed to `T: ?Sized`... + +error[E0277]: the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time + --> $DIR/field-implied-unsizing-wfcheck.rs:26:14 + | +LL | FooTuple(&Bar(4)); + | ^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `(dyn Debug + 'static)` +note: required by an implicit `Sized` bound in `Bar` + --> $DIR/field-implied-unsizing-wfcheck.rs:19:12 + | +LL | struct Bar<T>(T); + | ^ required by the implicit `Sized` requirement on this type parameter in `Bar` +help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>` + --> $DIR/field-implied-unsizing-wfcheck.rs:19:12 + | +LL | struct Bar<T>(T); + | ^ - ...if indirection were used here: `Box<T>` + | | + | this could be changed to `T: ?Sized`... + +error[E0277]: the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time + --> $DIR/field-implied-unsizing-wfcheck.rs:28:32 + | +LL | FooEnum1::Struct { nested: &Bar(4) }; + | ^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `(dyn Debug + 'static)` +note: required by an implicit `Sized` bound in `Bar` + --> $DIR/field-implied-unsizing-wfcheck.rs:19:12 + | +LL | struct Bar<T>(T); + | ^ required by the implicit `Sized` requirement on this type parameter in `Bar` +help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>` + --> $DIR/field-implied-unsizing-wfcheck.rs:19:12 + | +LL | struct Bar<T>(T); + | ^ - ...if indirection were used here: `Box<T>` + | | + | this could be changed to `T: ?Sized`... + +error[E0277]: the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time + --> $DIR/field-implied-unsizing-wfcheck.rs:30:21 + | +LL | FooEnum2::Tuple(&Bar(4)); + | ^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `(dyn Debug + 'static)` +note: required by an implicit `Sized` bound in `Bar` + --> $DIR/field-implied-unsizing-wfcheck.rs:19:12 + | +LL | struct Bar<T>(T); + | ^ required by the implicit `Sized` requirement on this type parameter in `Bar` +help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>` + --> $DIR/field-implied-unsizing-wfcheck.rs:19:12 + | +LL | struct Bar<T>(T); + | ^ - ...if indirection were used here: `Box<T>` + | | + | this could be changed to `T: ?Sized`... + +error: aborting due to 8 previous errors + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/suggestions/impl-trait-missing-lifetime-gated.rs b/tests/ui/suggestions/impl-trait-missing-lifetime-gated.rs index 735efe89cba..daec66709b6 100644 --- a/tests/ui/suggestions/impl-trait-missing-lifetime-gated.rs +++ b/tests/ui/suggestions/impl-trait-missing-lifetime-gated.rs @@ -64,6 +64,7 @@ mod in_path { // This must not err, as the `&` actually resolves to `'a`. fn resolved_anonymous<'a, T: 'a>(f: impl Fn(&'a str) -> &T) { + //~^ WARNING elided lifetime has a name f("f"); } diff --git a/tests/ui/suggestions/impl-trait-missing-lifetime-gated.stderr b/tests/ui/suggestions/impl-trait-missing-lifetime-gated.stderr index 61a2925f582..30f4509d49d 100644 --- a/tests/ui/suggestions/impl-trait-missing-lifetime-gated.stderr +++ b/tests/ui/suggestions/impl-trait-missing-lifetime-gated.stderr @@ -124,6 +124,14 @@ LL - fn g(mut x: impl Foo<()>) -> Option<&()> { x.next() } LL + fn g(mut x: impl Foo<()>) -> Option<()> { x.next() } | +warning: elided lifetime has a name + --> $DIR/impl-trait-missing-lifetime-gated.rs:66:57 + | +LL | fn resolved_anonymous<'a, T: 'a>(f: impl Fn(&'a str) -> &T) { + | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` + | + = note: `#[warn(elided_named_lifetimes)]` on by default + error[E0658]: anonymous lifetimes in `impl Trait` are unstable --> $DIR/impl-trait-missing-lifetime-gated.rs:6:35 | @@ -244,7 +252,7 @@ help: consider introducing a named lifetime parameter LL | fn g<'a>(mut x: impl Foo<'a, ()>) -> Option<&()> { x.next() } | ++++ +++ -error: aborting due to 16 previous errors +error: aborting due to 16 previous errors; 1 warning emitted Some errors have detailed explanations: E0106, E0658. For more information about an error, try `rustc --explain E0106`. diff --git a/tests/ui/suggestions/issue-84973-blacklist.stderr b/tests/ui/suggestions/issue-84973-blacklist.stderr index 4fd063e4692..c1ef1cd428e 100644 --- a/tests/ui/suggestions/issue-84973-blacklist.stderr +++ b/tests/ui/suggestions/issue-84973-blacklist.stderr @@ -66,6 +66,11 @@ note: required by a bound in `f_sized` | LL | fn f_sized<T: Sized>(t: T) {} | ^^^^^ required by this bound in `f_sized` +help: references are always `Sized`, even if they point to unsized data; consider not dereferencing the expression + | +LL - f_sized(*ref_cl); +LL + f_sized(ref_cl); + | error[E0277]: `Rc<{integer}>` cannot be sent between threads safely --> $DIR/issue-84973-blacklist.rs:27:12 diff --git a/tests/ui/suggestions/lifetimes/missing-lifetimes-in-signature.rs b/tests/ui/suggestions/lifetimes/missing-lifetimes-in-signature.rs index b641f5941dc..b61bea16e3b 100644 --- a/tests/ui/suggestions/lifetimes/missing-lifetimes-in-signature.rs +++ b/tests/ui/suggestions/lifetimes/missing-lifetimes-in-signature.rs @@ -100,6 +100,7 @@ where // This also works. The `'_` isn't necessary but it's where we arrive to following the suggestions: fn ok2<'a, G: 'a, T>(g: G, dest: &'a mut T) -> impl FnOnce() + '_ + 'a +//~^ WARNING elided lifetime has a name where G: Get<T>, { diff --git a/tests/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr b/tests/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr index 64af17c830e..ea01dcd5020 100644 --- a/tests/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr +++ b/tests/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr @@ -6,6 +6,14 @@ LL | fn baz<G: 'a, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ | | | help: consider introducing lifetime `'a` here: `'a,` +warning: elided lifetime has a name + --> $DIR/missing-lifetimes-in-signature.rs:102:64 + | +LL | fn ok2<'a, G: 'a, T>(g: G, dest: &'a mut T) -> impl FnOnce() + '_ + 'a + | -- lifetime `'a` declared here ^^ this elided lifetime gets resolved as `'a` + | + = note: `#[warn(elided_named_lifetimes)]` on by default + error[E0700]: hidden type for `impl FnOnce()` captures lifetime that does not appear in bounds --> $DIR/missing-lifetimes-in-signature.rs:19:5 | @@ -20,10 +28,10 @@ LL | | *dest = g.get(); LL | | } | |_____^ | -help: to declare that `impl FnOnce()` captures `'_`, you can add an explicit `'_` lifetime bound +help: add a `use<...>` bound to explicitly capture `'_` | -LL | fn foo<G, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ - | ++++ +LL | fn foo<G, T>(g: G, dest: &mut T) -> impl FnOnce() + use<'_, G, T> + | +++++++++++++++ error[E0311]: the parameter type `G` may not live long enough --> $DIR/missing-lifetimes-in-signature.rs:30:5 @@ -125,7 +133,7 @@ help: consider adding an explicit lifetime bound LL | G: Get<T> + 'a, | ++++ -error: aborting due to 8 previous errors +error: aborting due to 8 previous errors; 1 warning emitted Some errors have detailed explanations: E0261, E0309, E0311, E0621, E0700. For more information about an error, try `rustc --explain E0261`. diff --git a/tests/ui/suggestions/missing-bound-in-derive-copy-impl-2.stderr b/tests/ui/suggestions/missing-bound-in-derive-copy-impl-2.stderr index a2a78ddc705..db16fff826f 100644 --- a/tests/ui/suggestions/missing-bound-in-derive-copy-impl-2.stderr +++ b/tests/ui/suggestions/missing-bound-in-derive-copy-impl-2.stderr @@ -44,15 +44,13 @@ LL | #[derive(Debug, Copy, Clone)] | ----- in this derive macro expansion LL | pub struct AABB<K: Debug> { LL | pub loc: Vector2<K>, - | ^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `K`, which is required by `Vector2<K>: Clone` + | ^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `K` | -note: required for `Vector2<K>` to implement `Clone` - --> $DIR/missing-bound-in-derive-copy-impl-2.rs:4:23 +note: required by a bound in `Vector2` + --> $DIR/missing-bound-in-derive-copy-impl-2.rs:5:31 | -LL | #[derive(Debug, Copy, Clone)] - | ^^^^^ LL | pub struct Vector2<T: Debug + Copy + Clone> { - | ---- unsatisfied trait bound introduced in this `derive` macro + | ^^^^ required by this bound in `Vector2` = note: this error originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) help: consider further restricting this bound | diff --git a/tests/ui/suggestions/missing-bound-in-derive-copy-impl.stderr b/tests/ui/suggestions/missing-bound-in-derive-copy-impl.stderr index 2ae0871b815..cf383b5c8ff 100644 --- a/tests/ui/suggestions/missing-bound-in-derive-copy-impl.stderr +++ b/tests/ui/suggestions/missing-bound-in-derive-copy-impl.stderr @@ -95,15 +95,13 @@ LL | #[derive(Debug, Copy, Clone)] | ----- in this derive macro expansion LL | pub struct AABB<K> { LL | pub loc: Vector2<K>, - | ^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `K`, which is required by `Vector2<K>: Clone` + | ^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `K` | -note: required for `Vector2<K>` to implement `Clone` - --> $DIR/missing-bound-in-derive-copy-impl.rs:3:23 +note: required by a bound in `Vector2` + --> $DIR/missing-bound-in-derive-copy-impl.rs:4:31 | -LL | #[derive(Debug, Copy, Clone)] - | ^^^^^ LL | pub struct Vector2<T: Debug + Copy + Clone> { - | ---- unsatisfied trait bound introduced in this `derive` macro + | ^^^^ required by this bound in `Vector2` = note: this error originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) help: consider restricting type parameter `K` | diff --git a/tests/ui/target-feature/gate.rs b/tests/ui/target-feature/gate.rs index 94d79d56c59..5c4fb847932 100644 --- a/tests/ui/target-feature/gate.rs +++ b/tests/ui/target-feature/gate.rs @@ -17,6 +17,7 @@ // gate-test-ermsb_target_feature // gate-test-bpf_target_feature // gate-test-aarch64_ver_target_feature +// gate-test-aarch64_unstable_target_feature // gate-test-csky_target_feature // gate-test-loongarch_target_feature // gate-test-lahfsahf_target_feature diff --git a/tests/ui/target-feature/gate.stderr b/tests/ui/target-feature/gate.stderr index a69020e6864..37c5ed01688 100644 --- a/tests/ui/target-feature/gate.stderr +++ b/tests/ui/target-feature/gate.stderr @@ -1,5 +1,5 @@ error[E0658]: the target feature `avx512bw` is currently unstable - --> $DIR/gate.rs:26:18 + --> $DIR/gate.rs:27:18 | LL | #[target_feature(enable = "avx512bw")] | ^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/threads-sendsync/child-outlives-parent.rs b/tests/ui/threads-sendsync/child-outlives-parent.rs index 213fd008cd3..e965bac5713 100644 --- a/tests/ui/threads-sendsync/child-outlives-parent.rs +++ b/tests/ui/threads-sendsync/child-outlives-parent.rs @@ -6,8 +6,8 @@ use std::thread; -fn child2(_s: String) { } +fn child2(_s: String) {} pub fn main() { - let _x = thread::spawn(move|| child2("hi".to_string())); + let _x = thread::spawn(move || child2("hi".to_string())); } diff --git a/tests/ui/threads-sendsync/clone-with-exterior.rs b/tests/ui/threads-sendsync/clone-with-exterior.rs index 67790367e27..9d5ac4b16aa 100644 --- a/tests/ui/threads-sendsync/clone-with-exterior.rs +++ b/tests/ui/threads-sendsync/clone-with-exterior.rs @@ -7,14 +7,15 @@ use std::thread; struct Pair { a: isize, - b: isize + b: isize, } pub fn main() { - let z: Box<_> = Box::new(Pair { a : 10, b : 12}); + let z: Box<_> = Box::new(Pair { a: 10, b: 12 }); - thread::spawn(move|| { + thread::spawn(move || { assert_eq!(z.a, 10); assert_eq!(z.b, 12); - }).join(); + }) + .join(); } diff --git a/tests/ui/threads-sendsync/comm.rs b/tests/ui/threads-sendsync/comm.rs index 0c37fda8a39..3eb68707e78 100644 --- a/tests/ui/threads-sendsync/comm.rs +++ b/tests/ui/threads-sendsync/comm.rs @@ -2,12 +2,12 @@ #![allow(unused_must_use)] //@ needs-threads -use std::thread; use std::sync::mpsc::{channel, Sender}; +use std::thread; pub fn main() { let (tx, rx) = channel(); - let t = thread::spawn(move || { child(&tx) }); + let t = thread::spawn(move || child(&tx)); let y = rx.recv().unwrap(); println!("received"); println!("{}", y); diff --git a/tests/ui/threads-sendsync/issue-24313.rs b/tests/ui/threads-sendsync/issue-24313.rs index 1ea862f1e7d..99c6c4a5e12 100644 --- a/tests/ui/threads-sendsync/issue-24313.rs +++ b/tests/ui/threads-sendsync/issue-24313.rs @@ -2,14 +2,15 @@ //@ needs-threads //@ ignore-sgx no processes -use std::thread; -use std::env; use std::process::Command; +use std::{env, thread}; struct Handle(i32); impl Drop for Handle { - fn drop(&mut self) { panic!(); } + fn drop(&mut self) { + panic!(); + } } thread_local!(static HANDLE: Handle = Handle(0)); @@ -19,14 +20,15 @@ fn main() { if args.len() == 1 { let out = Command::new(&args[0]).arg("test").output().unwrap(); let stderr = std::str::from_utf8(&out.stderr).unwrap(); - assert!(stderr.contains("explicit panic"), - "bad failure message:\n{}\n", stderr); + assert!(stderr.contains("explicit panic"), "bad failure message:\n{}\n", stderr); } else { // TLS dtors are not always run on process exit thread::spawn(|| { HANDLE.with(|h| { println!("{}", h.0); }); - }).join().unwrap(); + }) + .join() + .unwrap(); } } diff --git a/tests/ui/threads-sendsync/issue-29488.rs b/tests/ui/threads-sendsync/issue-29488.rs index fbbd6b02a06..5ce27faed76 100644 --- a/tests/ui/threads-sendsync/issue-29488.rs +++ b/tests/ui/threads-sendsync/issue-29488.rs @@ -19,5 +19,7 @@ fn main() { thread::spawn(|| { FOO.with(|_| {}); println!("test1"); - }).join().unwrap(); + }) + .join() + .unwrap(); } diff --git a/tests/ui/threads-sendsync/issue-4446.rs b/tests/ui/threads-sendsync/issue-4446.rs index aa2de51974b..5652ad7de55 100644 --- a/tests/ui/threads-sendsync/issue-4446.rs +++ b/tests/ui/threads-sendsync/issue-4446.rs @@ -9,7 +9,10 @@ pub fn main() { tx.send("hello, world").unwrap(); - thread::spawn(move|| { + thread::spawn(move || { println!("{}", rx.recv().unwrap()); - }).join().ok().unwrap(); + }) + .join() + .ok() + .unwrap(); } diff --git a/tests/ui/threads-sendsync/issue-4448.rs b/tests/ui/threads-sendsync/issue-4448.rs index b8324a8c43f..1adebd1e252 100644 --- a/tests/ui/threads-sendsync/issue-4448.rs +++ b/tests/ui/threads-sendsync/issue-4448.rs @@ -7,7 +7,7 @@ use std::thread; pub fn main() { let (tx, rx) = channel::<&'static str>(); - let t = thread::spawn(move|| { + let t = thread::spawn(move || { assert_eq!(rx.recv().unwrap(), "hello, world"); }); diff --git a/tests/ui/threads-sendsync/issue-8827.rs b/tests/ui/threads-sendsync/issue-8827.rs index fa07a4ebc7d..57fc87db768 100644 --- a/tests/ui/threads-sendsync/issue-8827.rs +++ b/tests/ui/threads-sendsync/issue-8827.rs @@ -1,12 +1,12 @@ //@ run-pass //@ needs-threads -use std::thread; use std::sync::mpsc::{channel, Receiver}; +use std::thread; fn periodical(n: isize) -> Receiver<bool> { let (chan, port) = channel(); - thread::spawn(move|| { + thread::spawn(move || { loop { for _ in 1..n { match chan.send(false) { @@ -16,7 +16,7 @@ fn periodical(n: isize) -> Receiver<bool> { } match chan.send(true) { Ok(()) => {} - Err(..) => break + Err(..) => break, } } }); @@ -25,7 +25,7 @@ fn periodical(n: isize) -> Receiver<bool> { fn integers() -> Receiver<isize> { let (chan, port) = channel(); - thread::spawn(move|| { + thread::spawn(move || { let mut i = 1; loop { match chan.send(i) { @@ -47,7 +47,7 @@ fn main() { (_, true, true) => println!("FizzBuzz"), (_, true, false) => println!("Fizz"), (_, false, true) => println!("Buzz"), - (i, false, false) => println!("{}", i) + (i, false, false) => println!("{}", i), } } } diff --git a/tests/ui/threads-sendsync/issue-9396.rs b/tests/ui/threads-sendsync/issue-9396.rs index 6b5907e5c1d..b532ddf104d 100644 --- a/tests/ui/threads-sendsync/issue-9396.rs +++ b/tests/ui/threads-sendsync/issue-9396.rs @@ -3,12 +3,12 @@ #![allow(deprecated)] //@ needs-threads -use std::sync::mpsc::{TryRecvError, channel}; +use std::sync::mpsc::{channel, TryRecvError}; use std::thread; pub fn main() { let (tx, rx) = channel(); - let t = thread::spawn(move||{ + let t = thread::spawn(move || { thread::sleep_ms(10); tx.send(()).unwrap(); }); @@ -16,7 +16,7 @@ pub fn main() { match rx.try_recv() { Ok(()) => break, Err(TryRecvError::Empty) => {} - Err(TryRecvError::Disconnected) => unreachable!() + Err(TryRecvError::Disconnected) => unreachable!(), } } t.join(); diff --git a/tests/ui/threads-sendsync/mpsc_stress.rs b/tests/ui/threads-sendsync/mpsc_stress.rs index f5354c60bfc..fe0b47f3a84 100644 --- a/tests/ui/threads-sendsync/mpsc_stress.rs +++ b/tests/ui/threads-sendsync/mpsc_stress.rs @@ -2,18 +2,12 @@ //@ compile-flags:--test //@ needs-threads -use std::sync::mpsc::channel; -use std::sync::mpsc::TryRecvError; -use std::sync::mpsc::RecvError; -use std::sync::mpsc::RecvTimeoutError; +use std::sync::atomic::{AtomicUsize, Ordering}; +use std::sync::mpsc::{channel, RecvError, RecvTimeoutError, TryRecvError}; use std::sync::Arc; -use std::sync::atomic::AtomicUsize; -use std::sync::atomic::Ordering; - use std::thread; use std::time::Duration; - /// Simple thread synchronization utility struct Barrier { // Not using mutex/condvar for precision @@ -42,7 +36,6 @@ impl Barrier { } } - fn shared_close_sender_does_not_lose_messages_iter() { let (tb, rb) = Barrier::new2(); @@ -71,7 +64,6 @@ fn shared_close_sender_does_not_lose_messages() { }); } - // https://github.com/rust-lang/rust/issues/39364 fn concurrent_recv_timeout_and_upgrade_iter() { // 1 us @@ -85,8 +77,8 @@ fn concurrent_recv_timeout_and_upgrade_iter() { match rx.recv_timeout(sleep) { Ok(_) => { break; - }, - Err(_) => {}, + } + Err(_) => {} } } }); @@ -105,7 +97,6 @@ fn concurrent_recv_timeout_and_upgrade() { }); } - fn concurrent_writes_iter() { const THREADS: usize = 4; const PER_THR: usize = 100; diff --git a/tests/ui/threads-sendsync/send-is-not-static-par-for.rs b/tests/ui/threads-sendsync/send-is-not-static-par-for.rs index b943b0c433d..dd02166c0fa 100644 --- a/tests/ui/threads-sendsync/send-is-not-static-par-for.rs +++ b/tests/ui/threads-sendsync/send-is-not-static-par-for.rs @@ -1,12 +1,13 @@ //@ run-pass #![allow(unused_imports)] -use std::thread; use std::sync::Mutex; +use std::thread; fn par_for<I, F>(iter: I, f: F) - where I: Iterator, - I::Item: Send, - F: Fn(I::Item) + Sync +where + I: Iterator, + I::Item: Send, + F: Fn(I::Item) + Sync, { for item in iter { f(item) @@ -15,9 +16,7 @@ fn par_for<I, F>(iter: I, f: F) fn sum(x: &[i32]) { let sum_lengths = Mutex::new(0); - par_for(x.windows(4), |x| { - *sum_lengths.lock().unwrap() += x.len() - }); + par_for(x.windows(4), |x| *sum_lengths.lock().unwrap() += x.len()); assert_eq!(*sum_lengths.lock().unwrap(), (x.len() - 3) * 4); } @@ -26,9 +25,7 @@ fn main() { let mut elements = [0; 20]; // iterators over references into this stack frame - par_for(elements.iter_mut().enumerate(), |(i, x)| { - *x = i as i32 - }); + par_for(elements.iter_mut().enumerate(), |(i, x)| *x = i as i32); sum(&elements) } diff --git a/tests/ui/threads-sendsync/send-resource.rs b/tests/ui/threads-sendsync/send-resource.rs index 3e1532b3132..c02a3717d3d 100644 --- a/tests/ui/threads-sendsync/send-resource.rs +++ b/tests/ui/threads-sendsync/send-resource.rs @@ -6,11 +6,11 @@ //@ pretty-expanded FIXME #23616 //@ needs-threads -use std::thread; use std::sync::mpsc::channel; +use std::thread; struct test { - f: isize, + f: isize, } impl Drop for test { @@ -18,15 +18,13 @@ impl Drop for test { } fn test(f: isize) -> test { - test { - f: f - } + test { f: f } } pub fn main() { let (tx, rx) = channel(); - let t = thread::spawn(move|| { + let t = thread::spawn(move || { let (tx2, rx2) = channel(); tx.send(tx2).unwrap(); diff --git a/tests/ui/threads-sendsync/send-type-inference.rs b/tests/ui/threads-sendsync/send-type-inference.rs index 287b3d567ae..7608c19b575 100644 --- a/tests/ui/threads-sendsync/send-type-inference.rs +++ b/tests/ui/threads-sendsync/send-type-inference.rs @@ -9,11 +9,11 @@ use std::sync::mpsc::{channel, Sender}; // tests that ctrl's type gets inferred properly struct Command<K, V> { key: K, - val: V + val: V, } -fn cache_server<K:Send+'static,V:Send+'static>(mut tx: Sender<Sender<Command<K, V>>>) { +fn cache_server<K: Send + 'static, V: Send + 'static>(mut tx: Sender<Sender<Command<K, V>>>) { let (tx1, _rx) = channel(); tx.send(tx1); } -pub fn main() { } +pub fn main() {} diff --git a/tests/ui/threads-sendsync/send_str_hashmap.rs b/tests/ui/threads-sendsync/send_str_hashmap.rs index 9cbb0bed447..2675b162190 100644 --- a/tests/ui/threads-sendsync/send_str_hashmap.rs +++ b/tests/ui/threads-sendsync/send_str_hashmap.rs @@ -1,9 +1,7 @@ //@ run-pass -use std::collections::HashMap; use std::borrow::Cow; - -use std::borrow::Cow::Borrowed as B; -use std::borrow::Cow::Owned as O; +use std::borrow::Cow::{Borrowed as B, Owned as O}; +use std::collections::HashMap; type SendStr = Cow<'static, str>; diff --git a/tests/ui/threads-sendsync/send_str_treemap.rs b/tests/ui/threads-sendsync/send_str_treemap.rs index cc1f560f69b..3e0eace3399 100644 --- a/tests/ui/threads-sendsync/send_str_treemap.rs +++ b/tests/ui/threads-sendsync/send_str_treemap.rs @@ -1,8 +1,7 @@ //@ run-pass -use std::collections::BTreeMap; use std::borrow::Cow; - -use std::borrow::Cow::{Owned as O, Borrowed as B}; +use std::borrow::Cow::{Borrowed as B, Owned as O}; +use std::collections::BTreeMap; type SendStr = Cow<'static, str>; @@ -51,8 +50,8 @@ fn main() { assert_eq!(map.get(&O("def".to_string())), Some(&d)); assert!(map.remove(&B("foo")).is_some()); - assert_eq!(map.into_iter().map(|(k, v)| format!("{}{}", k, v)) - .collect::<Vec<String>>() - .concat(), - "abc50bcd51cde52def53".to_string()); + assert_eq!( + map.into_iter().map(|(k, v)| format!("{}{}", k, v)).collect::<Vec<String>>().concat(), + "abc50bcd51cde52def53".to_string() + ); } diff --git a/tests/ui/threads-sendsync/sendable-class.rs b/tests/ui/threads-sendsync/sendable-class.rs index 3ee1b60a04a..8e5e76d826a 100644 --- a/tests/ui/threads-sendsync/sendable-class.rs +++ b/tests/ui/threads-sendsync/sendable-class.rs @@ -11,15 +11,12 @@ use std::sync::mpsc::channel; struct foo { - i: isize, - j: char, + i: isize, + j: char, } -fn foo(i:isize, j: char) -> foo { - foo { - i: i, - j: j - } +fn foo(i: isize, j: char) -> foo { + foo { i: i, j: j } } pub fn main() { diff --git a/tests/ui/threads-sendsync/sendfn-is-a-block.rs b/tests/ui/threads-sendsync/sendfn-is-a-block.rs index f01b440424a..9afa1c47b65 100644 --- a/tests/ui/threads-sendsync/sendfn-is-a-block.rs +++ b/tests/ui/threads-sendsync/sendfn-is-a-block.rs @@ -1,7 +1,9 @@ //@ run-pass - -fn test<F>(f: F) -> usize where F: FnOnce(usize) -> usize { +fn test<F>(f: F) -> usize +where + F: FnOnce(usize) -> usize, +{ return f(22); } diff --git a/tests/ui/threads-sendsync/sendfn-spawn-with-fn-arg.rs b/tests/ui/threads-sendsync/sendfn-spawn-with-fn-arg.rs index 63cf3ff4049..79a71e968f9 100644 --- a/tests/ui/threads-sendsync/sendfn-spawn-with-fn-arg.rs +++ b/tests/ui/threads-sendsync/sendfn-spawn-with-fn-arg.rs @@ -3,19 +3,24 @@ use std::thread; -pub fn main() { test05(); } +pub fn main() { + test05(); +} -fn test05_start<F:FnOnce(isize)>(f: F) { +fn test05_start<F: FnOnce(isize)>(f: F) { f(22); } fn test05() { let three: Box<_> = Box::new(3); - let fn_to_send = move|n:isize| { + let fn_to_send = move |n: isize| { println!("{}", *three + n); // will copy x into the closure assert_eq!(*three, 3); }; - thread::spawn(move|| { + thread::spawn(move || { test05_start(fn_to_send); - }).join().ok().unwrap(); + }) + .join() + .ok() + .unwrap(); } diff --git a/tests/ui/threads-sendsync/spawn-fn.rs b/tests/ui/threads-sendsync/spawn-fn.rs index e4d83b53f3c..558c2d515aa 100644 --- a/tests/ui/threads-sendsync/spawn-fn.rs +++ b/tests/ui/threads-sendsync/spawn-fn.rs @@ -10,9 +10,9 @@ fn x(s: String, n: isize) { } pub fn main() { - let t1 = thread::spawn(|| x("hello from first spawned fn".to_string(), 65) ); - let t2 = thread::spawn(|| x("hello from second spawned fn".to_string(), 66) ); - let t3 = thread::spawn(|| x("hello from third spawned fn".to_string(), 67) ); + let t1 = thread::spawn(|| x("hello from first spawned fn".to_string(), 65)); + let t2 = thread::spawn(|| x("hello from second spawned fn".to_string(), 66)); + let t3 = thread::spawn(|| x("hello from third spawned fn".to_string(), 67)); let mut i = 30; while i > 0 { i = i - 1; diff --git a/tests/ui/threads-sendsync/spawn-types.rs b/tests/ui/threads-sendsync/spawn-types.rs index 2a7a9e2f497..e53385aa714 100644 --- a/tests/ui/threads-sendsync/spawn-types.rs +++ b/tests/ui/threads-sendsync/spawn-types.rs @@ -4,13 +4,13 @@ //@ needs-threads /* - Make sure we can spawn tasks that take different types of - parameters. This is based on a test case for #520 provided by Rob - Arnold. - */ + Make sure we can spawn tasks that take different types of + parameters. This is based on a test case for #520 provided by Rob + Arnold. +*/ -use std::thread; use std::sync::mpsc::{channel, Sender}; +use std::thread; type ctx = Sender<isize>; @@ -20,6 +20,6 @@ fn iotask(_tx: &ctx, ip: String) { pub fn main() { let (tx, _rx) = channel::<isize>(); - let t = thread::spawn(move|| iotask(&tx, "localhost".to_string()) ); + let t = thread::spawn(move || iotask(&tx, "localhost".to_string())); t.join().ok().unwrap(); } diff --git a/tests/ui/threads-sendsync/spawn.rs b/tests/ui/threads-sendsync/spawn.rs index c7b344b9f75..c9f7c40ddb8 100644 --- a/tests/ui/threads-sendsync/spawn.rs +++ b/tests/ui/threads-sendsync/spawn.rs @@ -4,7 +4,10 @@ use std::thread; pub fn main() { - thread::spawn(move|| child(10)).join().ok().unwrap(); + thread::spawn(move || child(10)).join().ok().unwrap(); } -fn child(i: isize) { println!("{}", i); assert_eq!(i, 10); } +fn child(i: isize) { + println!("{}", i); + assert_eq!(i, 10); +} diff --git a/tests/ui/threads-sendsync/spawn2.rs b/tests/ui/threads-sendsync/spawn2.rs index 8278fec1885..02dff2a3483 100644 --- a/tests/ui/threads-sendsync/spawn2.rs +++ b/tests/ui/threads-sendsync/spawn2.rs @@ -4,7 +4,7 @@ use std::thread; pub fn main() { - let t = thread::spawn(move|| child((10, 20, 30, 40, 50, 60, 70, 80, 90)) ); + let t = thread::spawn(move || child((10, 20, 30, 40, 50, 60, 70, 80, 90))); t.join().ok().unwrap(); // forget Err value, since it doesn't implement Debug } diff --git a/tests/ui/threads-sendsync/sync-send-in-std.rs b/tests/ui/threads-sendsync/sync-send-in-std.rs index 3a97cbb0c68..ddf026236a8 100644 --- a/tests/ui/threads-sendsync/sync-send-in-std.rs +++ b/tests/ui/threads-sendsync/sync-send-in-std.rs @@ -6,8 +6,16 @@ use std::net::ToSocketAddrs; -fn is_sync<T>(_: T) where T: Sync {} -fn is_send<T>(_: T) where T: Send {} +fn is_sync<T>(_: T) +where + T: Sync, +{ +} +fn is_send<T>(_: T) +where + T: Send, +{ +} macro_rules! all_sync_send { ($ctor:expr, $($iter:ident),+) => ({ diff --git a/tests/ui/threads-sendsync/sync-send-iterators-in-libcollections.rs b/tests/ui/threads-sendsync/sync-send-iterators-in-libcollections.rs index 3b8fdb60acf..51d5e294b38 100644 --- a/tests/ui/threads-sendsync/sync-send-iterators-in-libcollections.rs +++ b/tests/ui/threads-sendsync/sync-send-iterators-in-libcollections.rs @@ -3,18 +3,20 @@ #![allow(warnings)] #![feature(drain, collections_bound, btree_range)] -use std::collections::BinaryHeap; -use std::collections::{BTreeMap, BTreeSet}; -use std::collections::LinkedList; -use std::collections::VecDeque; -use std::collections::HashMap; -use std::collections::HashSet; - +use std::collections::{BTreeMap, BTreeSet, BinaryHeap, HashMap, HashSet, LinkedList, VecDeque}; use std::mem; use std::ops::Bound::Included; -fn is_sync<T>(_: T) where T: Sync {} -fn is_send<T>(_: T) where T: Send {} +fn is_sync<T>(_: T) +where + T: Sync, +{ +} +fn is_send<T>(_: T) +where + T: Send, +{ +} macro_rules! all_sync_send { ($ctor:expr, $($iter:ident),+) => ({ diff --git a/tests/ui/threads-sendsync/sync-send-iterators-in-libcore.rs b/tests/ui/threads-sendsync/sync-send-iterators-in-libcore.rs index 4c77b5d2ad8..512c81a85fc 100644 --- a/tests/ui/threads-sendsync/sync-send-iterators-in-libcore.rs +++ b/tests/ui/threads-sendsync/sync-send-iterators-in-libcore.rs @@ -5,8 +5,16 @@ use std::iter::{empty, once, repeat}; -fn is_sync<T>(_: T) where T: Sync {} -fn is_send<T>(_: T) where T: Send {} +fn is_sync<T>(_: T) +where + T: Sync, +{ +} +fn is_send<T>(_: T) +where + T: Send, +{ +} macro_rules! all_sync_send { ($ctor:expr, $iter:ident) => ({ @@ -43,12 +51,12 @@ macro_rules! all_sync_send_mutable_ref { } macro_rules! is_sync_send { - ($ctor:expr) => ({ + ($ctor:expr) => {{ let x = $ctor; is_sync(x); let y = $ctor; is_send(y); - }) + }}; } fn main() { @@ -63,24 +71,26 @@ fn main() { let a = [1]; let b = [2]; - all_sync_send!(a.iter(), - cloned, - cycle, - chain([2].iter()), - zip([2].iter()), - map(|_| 1), - filter(|_| true), - filter_map(|_| Some(1)), - enumerate, - peekable, - skip_while(|_| true), - take_while(|_| true), - skip(1), - take(1), - scan(1, |_, _| Some(1)), - flat_map(|_| b.iter()), - fuse, - inspect(|_| ())); + all_sync_send!( + a.iter(), + cloned, + cycle, + chain([2].iter()), + zip([2].iter()), + map(|_| 1), + filter(|_| true), + filter_map(|_| Some(1)), + enumerate, + peekable, + skip_while(|_| true), + take_while(|_| true), + skip(1), + take(1), + scan(1, |_, _| Some(1)), + flat_map(|_| b.iter()), + fuse, + inspect(|_| ()) + ); is_sync_send!((1..).step_by(2)); is_sync_send!((1..2).step_by(2)); diff --git a/tests/ui/threads-sendsync/task-comm-0.rs b/tests/ui/threads-sendsync/task-comm-0.rs index 50f2b591894..c4fe36e770d 100644 --- a/tests/ui/threads-sendsync/task-comm-0.rs +++ b/tests/ui/threads-sendsync/task-comm-0.rs @@ -2,12 +2,14 @@ #![allow(unused_must_use)] //@ needs-threads -use std::thread; use std::sync::mpsc::{channel, Sender}; +use std::thread; -pub fn main() { test05(); } +pub fn main() { + test05(); +} -fn test05_start(tx : &Sender<isize>) { +fn test05_start(tx: &Sender<isize>) { tx.send(10).unwrap(); println!("sent 10"); tx.send(20).unwrap(); @@ -18,7 +20,7 @@ fn test05_start(tx : &Sender<isize>) { fn test05() { let (tx, rx) = channel(); - let t = thread::spawn(move|| { test05_start(&tx) }); + let t = thread::spawn(move || test05_start(&tx)); let mut value: isize = rx.recv().unwrap(); println!("{}", value); value = rx.recv().unwrap(); diff --git a/tests/ui/threads-sendsync/task-comm-1.rs b/tests/ui/threads-sendsync/task-comm-1.rs index 41592bd916b..75d9e887cd1 100644 --- a/tests/ui/threads-sendsync/task-comm-1.rs +++ b/tests/ui/threads-sendsync/task-comm-1.rs @@ -4,11 +4,15 @@ use std::thread; -pub fn main() { test00(); } +pub fn main() { + test00(); +} -fn start() { println!("Started / Finished task."); } +fn start() { + println!("Started / Finished task."); +} fn test00() { - thread::spawn(move|| start() ).join(); + thread::spawn(move || start()).join(); println!("Completing."); } diff --git a/tests/ui/threads-sendsync/task-comm-10.rs b/tests/ui/threads-sendsync/task-comm-10.rs index 844652c0dde..44c31aeed77 100644 --- a/tests/ui/threads-sendsync/task-comm-10.rs +++ b/tests/ui/threads-sendsync/task-comm-10.rs @@ -3,8 +3,8 @@ #![allow(unused_mut)] //@ needs-threads -use std::thread; use std::sync::mpsc::{channel, Sender}; +use std::thread; fn start(tx: &Sender<Sender<String>>) { let (tx2, rx) = channel(); @@ -22,7 +22,7 @@ fn start(tx: &Sender<Sender<String>>) { pub fn main() { let (tx, rx) = channel(); - let child = thread::spawn(move|| { start(&tx) }); + let child = thread::spawn(move || start(&tx)); let mut c = rx.recv().unwrap(); c.send("A".to_string()).unwrap(); diff --git a/tests/ui/threads-sendsync/task-comm-11.rs b/tests/ui/threads-sendsync/task-comm-11.rs index 199082fda96..7c349c716fa 100644 --- a/tests/ui/threads-sendsync/task-comm-11.rs +++ b/tests/ui/threads-sendsync/task-comm-11.rs @@ -13,9 +13,7 @@ fn start(tx: &Sender<Sender<isize>>) { pub fn main() { let (tx, rx) = channel(); - let child = thread::spawn(move|| { - start(&tx) - }); + let child = thread::spawn(move || start(&tx)); let _tx = rx.recv().unwrap(); child.join(); } diff --git a/tests/ui/threads-sendsync/task-comm-12.rs b/tests/ui/threads-sendsync/task-comm-12.rs index 7be7ec4c988..95c5d5c45ef 100644 --- a/tests/ui/threads-sendsync/task-comm-12.rs +++ b/tests/ui/threads-sendsync/task-comm-12.rs @@ -5,15 +5,17 @@ use std::thread; -pub fn main() { test00(); } +pub fn main() { + test00(); +} -fn start(_task_number: isize) { println!("Started / Finished task."); } +fn start(_task_number: isize) { + println!("Started / Finished task."); +} fn test00() { let i: isize = 0; - let mut result = thread::spawn(move|| { - start(i) - }); + let mut result = thread::spawn(move || start(i)); // Sleep long enough for the thread to finish. let mut i = 0_usize; diff --git a/tests/ui/threads-sendsync/task-comm-13.rs b/tests/ui/threads-sendsync/task-comm-13.rs index 414e6e0db76..88ea3cbff08 100644 --- a/tests/ui/threads-sendsync/task-comm-13.rs +++ b/tests/ui/threads-sendsync/task-comm-13.rs @@ -7,12 +7,15 @@ use std::thread; fn start(tx: &Sender<isize>, start: isize, number_of_messages: isize) { let mut i: isize = 0; - while i< number_of_messages { tx.send(start + i).unwrap(); i += 1; } + while i < number_of_messages { + tx.send(start + i).unwrap(); + i += 1; + } } pub fn main() { println!("Check that we don't deadlock."); let (tx, rx) = channel(); - let _ = thread::spawn(move|| { start(&tx, 0, 10) }).join(); + let _ = thread::spawn(move || start(&tx, 0, 10)).join(); println!("Joined task"); } diff --git a/tests/ui/threads-sendsync/task-comm-14.rs b/tests/ui/threads-sendsync/task-comm-14.rs index 54deb221294..ff4ffd2968d 100644 --- a/tests/ui/threads-sendsync/task-comm-14.rs +++ b/tests/ui/threads-sendsync/task-comm-14.rs @@ -13,7 +13,10 @@ pub fn main() { while (i > 0) { println!("{}", i); let tx = tx.clone(); - thread::spawn({let i = i; move|| { child(i, &tx) }}); + thread::spawn({ + let i = i; + move || child(i, &tx) + }); i = i - 1; } diff --git a/tests/ui/threads-sendsync/task-comm-15.rs b/tests/ui/threads-sendsync/task-comm-15.rs index f487bf3cc84..1308446893b 100644 --- a/tests/ui/threads-sendsync/task-comm-15.rs +++ b/tests/ui/threads-sendsync/task-comm-15.rs @@ -20,9 +20,7 @@ pub fn main() { // the child's point of view the receiver may die. We should // drop messages on the floor in this case, and not crash! let (tx, rx) = channel(); - let t = thread::spawn(move|| { - start(&tx, 10) - }); + let t = thread::spawn(move || start(&tx, 10)); rx.recv(); t.join(); } diff --git a/tests/ui/threads-sendsync/task-comm-16.rs b/tests/ui/threads-sendsync/task-comm-16.rs index 3b0fec11acd..e76f7bedc93 100644 --- a/tests/ui/threads-sendsync/task-comm-16.rs +++ b/tests/ui/threads-sendsync/task-comm-16.rs @@ -3,15 +3,19 @@ #![allow(unused_parens)] #![allow(non_camel_case_types)] -use std::sync::mpsc::channel; use std::cmp; +use std::sync::mpsc::channel; // Tests of ports and channels on various types fn test_rec() { - struct R {val0: isize, val1: u8, val2: char} + struct R { + val0: isize, + val1: u8, + val2: char, + } let (tx, rx) = channel(); - let r0: R = R {val0: 0, val1: 1, val2: '2'}; + let r0: R = R { val0: 0, val1: 1, val2: '2' }; tx.send(r0).unwrap(); let mut r1: R; r1 = rx.recv().unwrap(); @@ -45,34 +49,29 @@ fn test_str() { enum t { tag1, tag2(isize), - tag3(isize, u8, char) + tag3(isize, u8, char), } impl cmp::PartialEq for t { fn eq(&self, other: &t) -> bool { match *self { - t::tag1 => { - match (*other) { - t::tag1 => true, - _ => false - } - } - t::tag2(e0a) => { - match (*other) { - t::tag2(e0b) => e0a == e0b, - _ => false - } - } - t::tag3(e0a, e1a, e2a) => { - match (*other) { - t::tag3(e0b, e1b, e2b) => - e0a == e0b && e1a == e1b && e2a == e2b, - _ => false - } - } + t::tag1 => match (*other) { + t::tag1 => true, + _ => false, + }, + t::tag2(e0a) => match (*other) { + t::tag2(e0b) => e0a == e0b, + _ => false, + }, + t::tag3(e0a, e1a, e2a) => match (*other) { + t::tag3(e0b, e1b, e2b) => e0a == e0b && e1a == e1b && e2a == e2b, + _ => false, + }, } } - fn ne(&self, other: &t) -> bool { !(*self).eq(other) } + fn ne(&self, other: &t) -> bool { + !(*self).eq(other) + } } fn test_tag() { diff --git a/tests/ui/threads-sendsync/task-comm-17.rs b/tests/ui/threads-sendsync/task-comm-17.rs index 687322d4dc9..a545beee599 100644 --- a/tests/ui/threads-sendsync/task-comm-17.rs +++ b/tests/ui/threads-sendsync/task-comm-17.rs @@ -9,9 +9,8 @@ use std::thread; -fn f() { -} +fn f() {} pub fn main() { - thread::spawn(move|| f() ).join(); + thread::spawn(move || f()).join(); } diff --git a/tests/ui/threads-sendsync/task-comm-3.rs b/tests/ui/threads-sendsync/task-comm-3.rs index 26f3eaf9dc6..565d97596c7 100644 --- a/tests/ui/threads-sendsync/task-comm-3.rs +++ b/tests/ui/threads-sendsync/task-comm-3.rs @@ -2,10 +2,13 @@ #![allow(unused_must_use)] //@ needs-threads -use std::thread; use std::sync::mpsc::{channel, Sender}; +use std::thread; -pub fn main() { println!("===== WITHOUT THREADS ====="); test00(); } +pub fn main() { + println!("===== WITHOUT THREADS ====="); + test00(); +} fn test00_start(ch: &Sender<isize>, message: isize, count: isize) { println!("Starting test00_start"); @@ -34,9 +37,7 @@ fn test00() { let tx = tx.clone(); results.push(thread::spawn({ let i = i; - move|| { - test00_start(&tx, i, number_of_messages) - } + move || test00_start(&tx, i, number_of_messages) })); i = i + 1; } @@ -53,7 +54,9 @@ fn test00() { } // Join spawned threads... - for r in results { r.join(); } + for r in results { + r.join(); + } println!("Completed: Final number is: "); println!("{}", sum); diff --git a/tests/ui/threads-sendsync/task-comm-4.rs b/tests/ui/threads-sendsync/task-comm-4.rs index 1210cee5582..6223f6a1ded 100644 --- a/tests/ui/threads-sendsync/task-comm-4.rs +++ b/tests/ui/threads-sendsync/task-comm-4.rs @@ -3,7 +3,9 @@ use std::sync::mpsc::channel; -pub fn main() { test00(); } +pub fn main() { + test00(); +} fn test00() { let mut r: isize = 0; diff --git a/tests/ui/threads-sendsync/task-comm-5.rs b/tests/ui/threads-sendsync/task-comm-5.rs index e07aa18c24d..e008b28f56c 100644 --- a/tests/ui/threads-sendsync/task-comm-5.rs +++ b/tests/ui/threads-sendsync/task-comm-5.rs @@ -2,7 +2,9 @@ use std::sync::mpsc::channel; -pub fn main() { test00(); } +pub fn main() { + test00(); +} fn test00() { let _r: isize = 0; @@ -10,8 +12,14 @@ fn test00() { let (tx, rx) = channel(); let number_of_messages: isize = 1000; let mut i: isize = 0; - while i < number_of_messages { tx.send(i + 0).unwrap(); i += 1; } + while i < number_of_messages { + tx.send(i + 0).unwrap(); + i += 1; + } i = 0; - while i < number_of_messages { sum += rx.recv().unwrap(); i += 1; } + while i < number_of_messages { + sum += rx.recv().unwrap(); + i += 1; + } assert_eq!(sum, number_of_messages * (number_of_messages - 1) / 2); } diff --git a/tests/ui/threads-sendsync/task-comm-6.rs b/tests/ui/threads-sendsync/task-comm-6.rs index 6a7dea63993..60697c908af 100644 --- a/tests/ui/threads-sendsync/task-comm-6.rs +++ b/tests/ui/threads-sendsync/task-comm-6.rs @@ -4,7 +4,9 @@ use std::sync::mpsc::channel; -pub fn main() { test00(); } +pub fn main() { + test00(); +} fn test00() { let mut r: isize = 0; @@ -38,5 +40,4 @@ fn test00() { assert_eq!(sum, 1998000); // assert (sum == 4 * ((number_of_messages * // (number_of_messages - 1)) / 2)); - } diff --git a/tests/ui/threads-sendsync/task-comm-7.rs b/tests/ui/threads-sendsync/task-comm-7.rs index d9b322daa66..bb59e4b4a72 100644 --- a/tests/ui/threads-sendsync/task-comm-7.rs +++ b/tests/ui/threads-sendsync/task-comm-7.rs @@ -6,12 +6,16 @@ use std::sync::mpsc::{channel, Sender}; use std::thread; -pub fn main() { test00(); } +pub fn main() { + test00(); +} -fn test00_start(c: &Sender<isize>, start: isize, - number_of_messages: isize) { +fn test00_start(c: &Sender<isize>, start: isize, number_of_messages: isize) { let mut i: isize = 0; - while i < number_of_messages { c.send(start + i).unwrap(); i += 1; } + while i < number_of_messages { + c.send(start + i).unwrap(); + i += 1; + } } fn test00() { @@ -21,19 +25,19 @@ fn test00() { let number_of_messages: isize = 10; let tx2 = tx.clone(); - let t1 = thread::spawn(move|| { + let t1 = thread::spawn(move || { test00_start(&tx2, number_of_messages * 0, number_of_messages); }); let tx2 = tx.clone(); - let t2 = thread::spawn(move|| { + let t2 = thread::spawn(move || { test00_start(&tx2, number_of_messages * 1, number_of_messages); }); let tx2 = tx.clone(); - let t3 = thread::spawn(move|| { + let t3 = thread::spawn(move || { test00_start(&tx2, number_of_messages * 2, number_of_messages); }); let tx2 = tx.clone(); - let t4 = thread::spawn(move|| { + let t4 = thread::spawn(move || { test00_start(&tx2, number_of_messages * 3, number_of_messages); }); diff --git a/tests/ui/threads-sendsync/task-comm-9.rs b/tests/ui/threads-sendsync/task-comm-9.rs index 3e617e4a40c..2e1f3cb673a 100644 --- a/tests/ui/threads-sendsync/task-comm-9.rs +++ b/tests/ui/threads-sendsync/task-comm-9.rs @@ -2,14 +2,19 @@ #![allow(unused_must_use)] //@ needs-threads -use std::thread; use std::sync::mpsc::{channel, Sender}; +use std::thread; -pub fn main() { test00(); } +pub fn main() { + test00(); +} fn test00_start(c: &Sender<isize>, number_of_messages: isize) { let mut i: isize = 0; - while i < number_of_messages { c.send(i + 0).unwrap(); i += 1; } + while i < number_of_messages { + c.send(i + 0).unwrap(); + i += 1; + } } fn test00() { @@ -18,7 +23,7 @@ fn test00() { let (tx, rx) = channel(); let number_of_messages: isize = 10; - let result = thread::spawn(move|| { + let result = thread::spawn(move || { test00_start(&tx, number_of_messages); }); diff --git a/tests/ui/threads-sendsync/task-life-0.rs b/tests/ui/threads-sendsync/task-life-0.rs index d3eca5d371f..f08a281e76c 100644 --- a/tests/ui/threads-sendsync/task-life-0.rs +++ b/tests/ui/threads-sendsync/task-life-0.rs @@ -6,9 +6,7 @@ use std::thread; pub fn main() { - thread::spawn(move|| child("Hello".to_string()) ).join(); + thread::spawn(move || child("Hello".to_string())).join(); } -fn child(_s: String) { - -} +fn child(_s: String) {} diff --git a/tests/ui/threads-sendsync/task-spawn-move-and-copy.rs b/tests/ui/threads-sendsync/task-spawn-move-and-copy.rs index ea1c6a9b108..07d1a3d5c36 100644 --- a/tests/ui/threads-sendsync/task-spawn-move-and-copy.rs +++ b/tests/ui/threads-sendsync/task-spawn-move-and-copy.rs @@ -2,8 +2,8 @@ #![allow(unused_must_use)] //@ needs-threads -use std::thread; use std::sync::mpsc::channel; +use std::thread; pub fn main() { let (tx, rx) = channel::<usize>(); diff --git a/tests/ui/threads-sendsync/task-stderr.rs b/tests/ui/threads-sendsync/task-stderr.rs index cad10c7a792..3934084e02a 100644 --- a/tests/ui/threads-sendsync/task-stderr.rs +++ b/tests/ui/threads-sendsync/task-stderr.rs @@ -4,20 +4,21 @@ #![feature(internal_output_capture)] -use std::io; -use std::str; use std::sync::{Arc, Mutex}; -use std::thread; +use std::{io, str, thread}; fn main() { let data = Arc::new(Mutex::new(Vec::new())); - let res = thread::Builder::new().spawn({ - let data = data.clone(); - move || { - io::set_output_capture(Some(data)); - panic!("Hello, world!") - } - }).unwrap().join(); + let res = thread::Builder::new() + .spawn({ + let data = data.clone(); + move || { + io::set_output_capture(Some(data)); + panic!("Hello, world!") + } + }) + .unwrap() + .join(); assert!(res.is_err()); let output = data.lock().unwrap(); diff --git a/tests/ui/threads-sendsync/tcp-stress.rs b/tests/ui/threads-sendsync/tcp-stress.rs index 429a4657314..b2f76a55fb9 100644 --- a/tests/ui/threads-sendsync/tcp-stress.rs +++ b/tests/ui/threads-sendsync/tcp-stress.rs @@ -8,14 +8,14 @@ use std::io::prelude::*; use std::net::{TcpListener, TcpStream}; use std::process; use std::sync::mpsc::channel; -use std::time::Duration; use std::thread::{self, Builder}; +use std::time::Duration; const TARGET_CNT: usize = 200; fn main() { // This test has a chance to time out, try to not let it time out - thread::spawn(move|| -> () { + thread::spawn(move || -> () { thread::sleep(Duration::from_secs(30)); process::exit(1); }); @@ -38,12 +38,12 @@ fn main() { let mut spawned_cnt = 0; for _ in 0..TARGET_CNT { let tx = tx.clone(); - let res = Builder::new().stack_size(64 * 1024).spawn(move|| { + let res = Builder::new().stack_size(64 * 1024).spawn(move || { match TcpStream::connect(addr) { Ok(mut stream) => { let _ = stream.write(&[1]); let _ = stream.read(&mut [0]); - }, + } Err(..) => {} } tx.send(()).unwrap(); diff --git a/tests/ui/threads-sendsync/threads.rs b/tests/ui/threads-sendsync/threads.rs index f3ed7890364..ad4e4774ea0 100644 --- a/tests/ui/threads-sendsync/threads.rs +++ b/tests/ui/threads-sendsync/threads.rs @@ -7,10 +7,16 @@ use std::thread; pub fn main() { let mut i = 10; while i > 0 { - thread::spawn({let i = i; move|| child(i)}).join(); + thread::spawn({ + let i = i; + move || child(i) + }) + .join(); i = i - 1; } println!("main thread exiting"); } -fn child(x: isize) { println!("{}", x); } +fn child(x: isize) { + println!("{}", x); +} diff --git a/tests/ui/threads-sendsync/tls-dtors-are-run-in-a-static-binary.rs b/tests/ui/threads-sendsync/tls-dtors-are-run-in-a-static-binary.rs index 84176659412..983028681cd 100644 --- a/tests/ui/threads-sendsync/tls-dtors-are-run-in-a-static-binary.rs +++ b/tests/ui/threads-sendsync/tls-dtors-are-run-in-a-static-binary.rs @@ -8,7 +8,9 @@ struct Foo; impl Drop for Foo { fn drop(&mut self) { - unsafe { HIT = true; } + unsafe { + HIT = true; + } } } @@ -17,6 +19,8 @@ thread_local!(static FOO: Foo = Foo); fn main() { std::thread::spawn(|| { FOO.with(|_| {}); - }).join().unwrap(); + }) + .join() + .unwrap(); assert!(unsafe { HIT }); } diff --git a/tests/ui/threads-sendsync/tls-init-on-init.rs b/tests/ui/threads-sendsync/tls-init-on-init.rs index fd764669e7f..1cae19aae86 100644 --- a/tests/ui/threads-sendsync/tls-init-on-init.rs +++ b/tests/ui/threads-sendsync/tls-init-on-init.rs @@ -1,14 +1,14 @@ //@ run-pass #![allow(stable_features)] - //@ needs-threads - #![feature(thread_local_try_with)] -use std::thread; use std::sync::atomic::{AtomicUsize, Ordering}; +use std::thread; -struct Foo { cnt: usize } +struct Foo { + cnt: usize, +} thread_local!(static FOO: Foo = Foo::init()); @@ -40,5 +40,7 @@ impl Drop for Foo { fn main() { thread::spawn(|| { FOO.with(|_| {}); - }).join().unwrap(); + }) + .join() + .unwrap(); } diff --git a/tests/ui/threads-sendsync/tls-try-with.rs b/tests/ui/threads-sendsync/tls-try-with.rs index 72cee219a0a..04071e77daa 100644 --- a/tests/ui/threads-sendsync/tls-try-with.rs +++ b/tests/ui/threads-sendsync/tls-try-with.rs @@ -1,8 +1,6 @@ //@ run-pass #![allow(stable_features)] - //@ needs-threads - #![feature(thread_local_try_with)] use std::thread; @@ -16,15 +14,17 @@ thread_local!(static FOO: Foo = Foo {}); impl Drop for Foo { fn drop(&mut self) { assert!(FOO.try_with(|_| panic!("`try_with` closure run")).is_err()); - unsafe { DROP_RUN = true; } + unsafe { + DROP_RUN = true; + } } } fn main() { thread::spawn(|| { - assert_eq!(FOO.try_with(|_| { - 132 - }).expect("`try_with` failed"), 132); - }).join().unwrap(); + assert_eq!(FOO.try_with(|_| { 132 }).expect("`try_with` failed"), 132); + }) + .join() + .unwrap(); assert!(unsafe { DROP_RUN }); } diff --git a/tests/ui/threads-sendsync/trivial-message.rs b/tests/ui/threads-sendsync/trivial-message.rs index 81657373643..d76ba0009dc 100644 --- a/tests/ui/threads-sendsync/trivial-message.rs +++ b/tests/ui/threads-sendsync/trivial-message.rs @@ -2,9 +2,9 @@ #![allow(unused_must_use)] /* - This is about the simplest program that can successfully send a - message. - */ + This is about the simplest program that can successfully send a + message. +*/ use std::sync::mpsc::channel; diff --git a/tests/ui/threads-sendsync/unwind-resource.rs b/tests/ui/threads-sendsync/unwind-resource.rs index 3b1ab57b46e..ec27a1846fe 100644 --- a/tests/ui/threads-sendsync/unwind-resource.rs +++ b/tests/ui/threads-sendsync/unwind-resource.rs @@ -21,9 +21,7 @@ impl Drop for complainer { fn complainer(tx: Sender<bool>) -> complainer { println!("Hello!"); - complainer { - tx: tx - } + complainer { tx: tx } } fn f(tx: Sender<bool>) { @@ -33,7 +31,7 @@ fn f(tx: Sender<bool>) { pub fn main() { let (tx, rx) = channel(); - let t = thread::spawn(move|| f(tx.clone())); + let t = thread::spawn(move || f(tx.clone())); println!("hiiiiiiiii"); assert!(rx.recv().unwrap()); drop(t.join()); diff --git a/tests/ui/threads-sendsync/yield.rs b/tests/ui/threads-sendsync/yield.rs index 99d14bd92ea..c2b10b901cf 100644 --- a/tests/ui/threads-sendsync/yield.rs +++ b/tests/ui/threads-sendsync/yield.rs @@ -17,5 +17,9 @@ pub fn main() { } fn child() { - println!("4"); thread::yield_now(); println!("5"); thread::yield_now(); println!("6"); + println!("4"); + thread::yield_now(); + println!("5"); + thread::yield_now(); + println!("6"); } diff --git a/tests/ui/threads-sendsync/yield1.rs b/tests/ui/threads-sendsync/yield1.rs index c965d2fc303..441e93ecf90 100644 --- a/tests/ui/threads-sendsync/yield1.rs +++ b/tests/ui/threads-sendsync/yield1.rs @@ -13,4 +13,6 @@ pub fn main() { result.join(); } -fn child() { println!("2"); } +fn child() { + println!("2"); +} diff --git a/tests/ui/threads-sendsync/yield2.rs b/tests/ui/threads-sendsync/yield2.rs index 9502f0d33da..2c24df44af2 100644 --- a/tests/ui/threads-sendsync/yield2.rs +++ b/tests/ui/threads-sendsync/yield2.rs @@ -4,5 +4,9 @@ use std::thread; pub fn main() { let mut i: isize = 0; - while i < 100 { i = i + 1; println!("{}", i); thread::yield_now(); } + while i < 100 { + i = i + 1; + println!("{}", i); + thread::yield_now(); + } } diff --git a/tests/ui/traits/next-solver/alias-bound-unsound.rs b/tests/ui/traits/next-solver/alias-bound-unsound.rs index a5bd3e7afa8..272e5db3b7a 100644 --- a/tests/ui/traits/next-solver/alias-bound-unsound.rs +++ b/tests/ui/traits/next-solver/alias-bound-unsound.rs @@ -27,5 +27,6 @@ fn main() { //~| ERROR overflow evaluating the requirement `&<() as Foo>::Item well-formed` //~| ERROR overflow evaluating the requirement `<() as Foo>::Item == _` //~| ERROR overflow evaluating the requirement `<() as Foo>::Item == _` + //~| ERROR overflow evaluating the requirement `<() as Foo>::Item == _` println!("{x}"); } diff --git a/tests/ui/traits/next-solver/alias-bound-unsound.stderr b/tests/ui/traits/next-solver/alias-bound-unsound.stderr index a5c2f215134..e5cf5b6bc3d 100644 --- a/tests/ui/traits/next-solver/alias-bound-unsound.stderr +++ b/tests/ui/traits/next-solver/alias-bound-unsound.stderr @@ -44,6 +44,12 @@ LL | drop(<() as Foo>::copy_me(&x)); | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` -error: aborting due to 6 previous errors +error[E0275]: overflow evaluating the requirement `<() as Foo>::Item == _` + --> $DIR/alias-bound-unsound.rs:24:31 + | +LL | drop(<() as Foo>::copy_me(&x)); + | ^^ + +error: aborting due to 7 previous errors For more information about this error, try `rustc --explain E0275`. diff --git a/tests/ui/traits/object/pretty.rs b/tests/ui/traits/object/pretty.rs index 8958871ed5d..6660ff040f7 100644 --- a/tests/ui/traits/object/pretty.rs +++ b/tests/ui/traits/object/pretty.rs @@ -18,6 +18,10 @@ trait FixedHrtb: for<'a> SuperGeneric<'a, Assoc2 = &'a u8> {} trait AnyDifferentBinders: for<'a> SuperGeneric<'a, Assoc2 = &'a u8> + Super {} trait FixedDifferentBinders: for<'a> SuperGeneric<'a, Assoc2 = &'a u8> + Super<Assoc = u8> {} +trait HasGat<Outer> { + type Assoc<Inner> where Self: Sized; +} + fn dyn_super(x: &dyn Super<Assoc = u8>) { x } //~ERROR mismatched types fn dyn_any(x: &dyn Any<Assoc = u8>) { x } //~ERROR mismatched types fn dyn_fixed(x: &dyn Fixed) { x } //~ERROR mismatched types @@ -34,4 +38,7 @@ fn dyn_fixed_hrtb(x: &dyn FixedHrtb) { x } //~ERROR mismatched types fn dyn_any_different_binders(x: &dyn AnyDifferentBinders<Assoc = u8>) { x } //~ERROR mismatched types fn dyn_fixed_different_binders(x: &dyn FixedDifferentBinders) { x } //~ERROR mismatched types +fn dyn_has_gat(x: &dyn HasGat<u8, Assoc<bool> = ()>) { x } //~ERROR mismatched types +//~^ WARN unnecessary associated type bound + fn main() {} diff --git a/tests/ui/traits/object/pretty.stderr b/tests/ui/traits/object/pretty.stderr index bc645e5f967..6964d97c08e 100644 --- a/tests/ui/traits/object/pretty.stderr +++ b/tests/ui/traits/object/pretty.stderr @@ -1,5 +1,14 @@ +warning: unnecessary associated type bound for not object safe associated type + --> $DIR/pretty.rs:41:35 + | +LL | fn dyn_has_gat(x: &dyn HasGat<u8, Assoc<bool> = ()>) { x } + | ^^^^^^^^^^^^^^^^ help: remove this bound + | + = note: this associated type has a `where Self: Sized` bound, and while the associated type can be specified, it cannot be used because trait objects are never `Sized` + = note: `#[warn(unused_associated_type_bounds)]` on by default + error[E0308]: mismatched types - --> $DIR/pretty.rs:21:43 + --> $DIR/pretty.rs:25:43 | LL | fn dyn_super(x: &dyn Super<Assoc = u8>) { x } | - ^ expected `()`, found `&dyn Super<Assoc = u8>` @@ -10,7 +19,7 @@ LL | fn dyn_super(x: &dyn Super<Assoc = u8>) { x } found reference `&dyn Super<Assoc = u8>` error[E0308]: mismatched types - --> $DIR/pretty.rs:22:39 + --> $DIR/pretty.rs:26:39 | LL | fn dyn_any(x: &dyn Any<Assoc = u8>) { x } | - ^ expected `()`, found `&dyn Any<Assoc = u8>` @@ -21,7 +30,7 @@ LL | fn dyn_any(x: &dyn Any<Assoc = u8>) { x } found reference `&dyn Any<Assoc = u8>` error[E0308]: mismatched types - --> $DIR/pretty.rs:23:31 + --> $DIR/pretty.rs:27:31 | LL | fn dyn_fixed(x: &dyn Fixed) { x } | - ^ expected `()`, found `&dyn Fixed` @@ -32,7 +41,7 @@ LL | fn dyn_fixed(x: &dyn Fixed) { x } found reference `&dyn Fixed` error[E0308]: mismatched types - --> $DIR/pretty.rs:24:50 + --> $DIR/pretty.rs:28:50 | LL | fn dyn_fixed_multi(x: &dyn Fixed<Assoc = u16>) { x } | - ^ expected `()`, found `&dyn Fixed<Assoc = u16>` @@ -43,7 +52,7 @@ LL | fn dyn_fixed_multi(x: &dyn Fixed<Assoc = u16>) { x } found reference `&dyn Fixed<Assoc = u16>` error[E0308]: mismatched types - --> $DIR/pretty.rs:25:38 + --> $DIR/pretty.rs:29:38 | LL | fn dyn_fixed_sub(x: &dyn FixedSub) { x } | - ^ expected `()`, found `&dyn FixedSub` @@ -54,7 +63,7 @@ LL | fn dyn_fixed_sub(x: &dyn FixedSub) { x } found reference `&dyn FixedSub` error[E0308]: mismatched types - --> $DIR/pretty.rs:26:44 + --> $DIR/pretty.rs:30:44 | LL | fn dyn_fixed_static(x: &dyn FixedStatic) { x } | - ^ expected `()`, found `&dyn FixedStatic` @@ -65,7 +74,7 @@ LL | fn dyn_fixed_static(x: &dyn FixedStatic) { x } found reference `&dyn FixedStatic` error[E0308]: mismatched types - --> $DIR/pretty.rs:28:75 + --> $DIR/pretty.rs:32:75 | LL | fn dyn_super_generic(x: &dyn for<'a> SuperGeneric<'a, Assoc2 = &'a u8>) { x } | - ^ expected `()`, found `&dyn SuperGeneric<'a, Assoc2 = &u8>` @@ -76,7 +85,7 @@ LL | fn dyn_super_generic(x: &dyn for<'a> SuperGeneric<'a, Assoc2 = &'a u8>) { x found reference `&dyn for<'a> SuperGeneric<'a, Assoc2 = &'a u8>` error[E0308]: mismatched types - --> $DIR/pretty.rs:29:71 + --> $DIR/pretty.rs:33:71 | LL | fn dyn_any_generic(x: &dyn for<'a> AnyGeneric<'a, Assoc2 = &'a u8>) { x } | - ^ expected `()`, found `&dyn AnyGeneric<'a, Assoc2 = &u8>` @@ -87,7 +96,7 @@ LL | fn dyn_any_generic(x: &dyn for<'a> AnyGeneric<'a, Assoc2 = &'a u8>) { x } found reference `&dyn for<'a> AnyGeneric<'a, Assoc2 = &'a u8>` error[E0308]: mismatched types - --> $DIR/pretty.rs:30:60 + --> $DIR/pretty.rs:34:60 | LL | fn dyn_fixed_generic1(x: &dyn for<'a> FixedGeneric1<'a>) { x } | - ^ expected `()`, found `&dyn FixedGeneric1<'a>` @@ -98,7 +107,7 @@ LL | fn dyn_fixed_generic1(x: &dyn for<'a> FixedGeneric1<'a>) { x } found reference `&dyn for<'a> FixedGeneric1<'a>` error[E0308]: mismatched types - --> $DIR/pretty.rs:31:60 + --> $DIR/pretty.rs:35:60 | LL | fn dyn_fixed_generic2(x: &dyn for<'a> FixedGeneric2<'a>) { x } | - ^ expected `()`, found `&dyn FixedGeneric2<'a>` @@ -109,7 +118,7 @@ LL | fn dyn_fixed_generic2(x: &dyn for<'a> FixedGeneric2<'a>) { x } found reference `&dyn for<'a> FixedGeneric2<'a>` error[E0308]: mismatched types - --> $DIR/pretty.rs:32:79 + --> $DIR/pretty.rs:36:79 | LL | fn dyn_fixed_generic_multi(x: &dyn for<'a> FixedGeneric1<'a, Assoc2 = &u8>) { x } | - ^ expected `()`, found `&dyn FixedGeneric1<'a, Assoc2 = ...>` @@ -120,7 +129,7 @@ LL | fn dyn_fixed_generic_multi(x: &dyn for<'a> FixedGeneric1<'a, Assoc2 = &u8>) found reference `&dyn for<'a> FixedGeneric1<'a, Assoc2 = &u8>` error[E0308]: mismatched types - --> $DIR/pretty.rs:33:40 + --> $DIR/pretty.rs:37:40 | LL | fn dyn_fixed_hrtb(x: &dyn FixedHrtb) { x } | - ^ expected `()`, found `&dyn FixedHrtb` @@ -131,7 +140,7 @@ LL | fn dyn_fixed_hrtb(x: &dyn FixedHrtb) { x } found reference `&dyn FixedHrtb` error[E0308]: mismatched types - --> $DIR/pretty.rs:34:73 + --> $DIR/pretty.rs:38:73 | LL | fn dyn_any_different_binders(x: &dyn AnyDifferentBinders<Assoc = u8>) { x } | - ^ expected `()`, found `&dyn AnyDifferentBinders<Assoc = ...>` @@ -142,7 +151,7 @@ LL | fn dyn_any_different_binders(x: &dyn AnyDifferentBinders<Assoc = u8>) { x } found reference `&dyn AnyDifferentBinders<Assoc = u8>` error[E0308]: mismatched types - --> $DIR/pretty.rs:35:65 + --> $DIR/pretty.rs:39:65 | LL | fn dyn_fixed_different_binders(x: &dyn FixedDifferentBinders) { x } | - ^ expected `()`, found `&dyn FixedDifferentBinders` @@ -152,6 +161,17 @@ LL | fn dyn_fixed_different_binders(x: &dyn FixedDifferentBinders) { x } = note: expected unit type `()` found reference `&dyn FixedDifferentBinders` -error: aborting due to 14 previous errors +error[E0308]: mismatched types + --> $DIR/pretty.rs:41:56 + | +LL | fn dyn_has_gat(x: &dyn HasGat<u8, Assoc<bool> = ()>) { x } + | - ^ expected `()`, found `&dyn HasGat<u8, Assoc<bool> = ()>` + | | + | help: try adding a return type: `-> &dyn HasGat<u8, Assoc<bool> = ()>` + | + = note: expected unit type `()` + found reference `&dyn HasGat<u8, Assoc<bool> = ()>` + +error: aborting due to 15 previous errors; 1 warning emitted For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/transmutability/abstraction/abstracted_assume.rs b/tests/ui/transmutability/abstraction/abstracted_assume.rs index 897e1b4b50a..7fd91e31a04 100644 --- a/tests/ui/transmutability/abstraction/abstracted_assume.rs +++ b/tests/ui/transmutability/abstraction/abstracted_assume.rs @@ -8,7 +8,7 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::BikeshedIntrinsicFrom; + use std::mem::TransmuteFrom; pub fn is_transmutable< Src, @@ -16,7 +16,7 @@ mod assert { const ASSUME: std::mem::Assume, >() where - Dst: BikeshedIntrinsicFrom< + Dst: TransmuteFrom< Src, ASSUME, >, diff --git a/tests/ui/transmutability/abstraction/const_generic_fn.rs b/tests/ui/transmutability/abstraction/const_generic_fn.rs index 0a5f0de0214..1ea978ce1ba 100644 --- a/tests/ui/transmutability/abstraction/const_generic_fn.rs +++ b/tests/ui/transmutability/abstraction/const_generic_fn.rs @@ -6,12 +6,12 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn array_like<T, E, const N: usize>() where - T: BikeshedIntrinsicFrom<[E; N], { Assume::SAFETY }>, - [E; N]: BikeshedIntrinsicFrom<T, { Assume::SAFETY }> + T: TransmuteFrom<[E; N], { Assume::SAFETY }>, + [E; N]: TransmuteFrom<T, { Assume::SAFETY }> {} } diff --git a/tests/ui/transmutability/alignment/align-fail.rs b/tests/ui/transmutability/alignment/align-fail.rs index d88f1285c11..4c1a69b0128 100644 --- a/tests/ui/transmutability/alignment/align-fail.rs +++ b/tests/ui/transmutability/alignment/align-fail.rs @@ -2,11 +2,11 @@ #![feature(transmutability)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: false, lifetimes: true, diff --git a/tests/ui/transmutability/alignment/align-fail.stderr b/tests/ui/transmutability/alignment/align-fail.stderr index f05e55fb024..b9801e511b2 100644 --- a/tests/ui/transmutability/alignment/align-fail.stderr +++ b/tests/ui/transmutability/alignment/align-fail.stderr @@ -10,7 +10,7 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: false, diff --git a/tests/ui/transmutability/alignment/align-pass.rs b/tests/ui/transmutability/alignment/align-pass.rs index aecf7b02d62..feecf5edaa1 100644 --- a/tests/ui/transmutability/alignment/align-pass.rs +++ b/tests/ui/transmutability/alignment/align-pass.rs @@ -2,11 +2,11 @@ #![feature(transmutability)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: false, lifetimes: false, diff --git a/tests/ui/transmutability/arrays/huge-len.rs b/tests/ui/transmutability/arrays/huge-len.rs index 3fe254ebef4..dec24a559d3 100644 --- a/tests/ui/transmutability/arrays/huge-len.rs +++ b/tests/ui/transmutability/arrays/huge-len.rs @@ -1,11 +1,11 @@ #![crate_type = "lib"] #![feature(transmutability)] mod assert { - use std::mem::BikeshedIntrinsicFrom; + use std::mem::TransmuteFrom; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src>, + Dst: TransmuteFrom<Src>, { } } diff --git a/tests/ui/transmutability/arrays/huge-len.stderr b/tests/ui/transmutability/arrays/huge-len.stderr index 3fc652f47c1..1fa16c649d4 100644 --- a/tests/ui/transmutability/arrays/huge-len.stderr +++ b/tests/ui/transmutability/arrays/huge-len.stderr @@ -2,7 +2,7 @@ error[E0277]: `()` cannot be safely transmuted into `ExplicitlyPadded` --> $DIR/huge-len.rs:21:41 | LL | assert::is_maybe_transmutable::<(), ExplicitlyPadded>(); - | ^^^^^^^^^^^^^^^^ analyzing the transmutability of `ExplicitlyPadded` is not yet supported + | ^^^^^^^^^^^^^^^^ values of the type `ExplicitlyPadded` are too big for the current architecture | note: required by a bound in `is_maybe_transmutable` --> $DIR/huge-len.rs:8:14 @@ -10,14 +10,14 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src>, - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable` +LL | Dst: TransmuteFrom<Src>, + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable` error[E0277]: `ExplicitlyPadded` cannot be safely transmuted into `()` --> $DIR/huge-len.rs:24:55 | LL | assert::is_maybe_transmutable::<ExplicitlyPadded, ()>(); - | ^^ analyzing the transmutability of `ExplicitlyPadded` is not yet supported + | ^^ values of the type `ExplicitlyPadded` are too big for the current architecture | note: required by a bound in `is_maybe_transmutable` --> $DIR/huge-len.rs:8:14 @@ -25,8 +25,8 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src>, - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable` +LL | Dst: TransmuteFrom<Src>, + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable` error: aborting due to 2 previous errors diff --git a/tests/ui/transmutability/arrays/issue-103783-array-length.rs b/tests/ui/transmutability/arrays/issue-103783-array-length.rs index 7fcbcc01075..3537a39259c 100644 --- a/tests/ui/transmutability/arrays/issue-103783-array-length.rs +++ b/tests/ui/transmutability/arrays/issue-103783-array-length.rs @@ -3,11 +3,11 @@ #![allow(dead_code)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom< + Dst: TransmuteFrom< Src, { Assume { alignment: true, lifetimes: true, safety: true, validity: true } }, >, diff --git a/tests/ui/transmutability/arrays/should_have_correct_length.rs b/tests/ui/transmutability/arrays/should_have_correct_length.rs index 747897d49d7..00c0c1122ef 100644 --- a/tests/ui/transmutability/arrays/should_have_correct_length.rs +++ b/tests/ui/transmutability/arrays/should_have_correct_length.rs @@ -6,11 +6,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY.and(Assume::VALIDITY) }> + Dst: TransmuteFrom<Src, { Assume::SAFETY.and(Assume::VALIDITY) }> {} } diff --git a/tests/ui/transmutability/arrays/should_inherit_alignment.rs b/tests/ui/transmutability/arrays/should_inherit_alignment.rs index d95c51e3361..70d2f07c449 100644 --- a/tests/ui/transmutability/arrays/should_inherit_alignment.rs +++ b/tests/ui/transmutability/arrays/should_inherit_alignment.rs @@ -6,11 +6,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume::ALIGNMENT .and(Assume::LIFETIMES) .and(Assume::SAFETY) diff --git a/tests/ui/transmutability/arrays/should_require_well_defined_layout.rs b/tests/ui/transmutability/arrays/should_require_well_defined_layout.rs index 5345b199f6e..29e8ad136ee 100644 --- a/tests/ui/transmutability/arrays/should_require_well_defined_layout.rs +++ b/tests/ui/transmutability/arrays/should_require_well_defined_layout.rs @@ -5,11 +5,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume::ALIGNMENT .and(Assume::LIFETIMES) .and(Assume::SAFETY) diff --git a/tests/ui/transmutability/arrays/should_require_well_defined_layout.stderr b/tests/ui/transmutability/arrays/should_require_well_defined_layout.stderr index b4cd70142c4..e9420cd393e 100644 --- a/tests/ui/transmutability/arrays/should_require_well_defined_layout.stderr +++ b/tests/ui/transmutability/arrays/should_require_well_defined_layout.stderr @@ -10,7 +10,7 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume::ALIGNMENT LL | | .and(Assume::LIFETIMES) @@ -31,7 +31,7 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume::ALIGNMENT LL | | .and(Assume::LIFETIMES) @@ -52,7 +52,7 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume::ALIGNMENT LL | | .and(Assume::LIFETIMES) @@ -73,7 +73,7 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume::ALIGNMENT LL | | .and(Assume::LIFETIMES) @@ -94,7 +94,7 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume::ALIGNMENT LL | | .and(Assume::LIFETIMES) @@ -115,7 +115,7 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume::ALIGNMENT LL | | .and(Assume::LIFETIMES) diff --git a/tests/ui/transmutability/enums/niche_optimization.rs b/tests/ui/transmutability/enums/niche_optimization.rs index 23f57ecad75..802d1747568 100644 --- a/tests/ui/transmutability/enums/niche_optimization.rs +++ b/tests/ui/transmutability/enums/niche_optimization.rs @@ -5,11 +5,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: false, lifetimes: false, @@ -21,7 +21,7 @@ mod assert { pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: false, lifetimes: false, diff --git a/tests/ui/transmutability/enums/repr/padding_differences.rs b/tests/ui/transmutability/enums/repr/padding_differences.rs index d0e1502b5e2..9d2380c613e 100644 --- a/tests/ui/transmutability/enums/repr/padding_differences.rs +++ b/tests/ui/transmutability/enums/repr/padding_differences.rs @@ -7,11 +7,11 @@ use std::mem::MaybeUninit; mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: false, lifetimes: false, @@ -23,7 +23,7 @@ mod assert { pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: false, lifetimes: false, diff --git a/tests/ui/transmutability/enums/repr/primitive_reprs_should_have_correct_length.rs b/tests/ui/transmutability/enums/repr/primitive_reprs_should_have_correct_length.rs index d3d463e7929..a8f4cccc73e 100644 --- a/tests/ui/transmutability/enums/repr/primitive_reprs_should_have_correct_length.rs +++ b/tests/ui/transmutability/enums/repr/primitive_reprs_should_have_correct_length.rs @@ -5,11 +5,11 @@ #![allow(dead_code)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: true, lifetimes: true, diff --git a/tests/ui/transmutability/enums/repr/primitive_reprs_should_have_correct_length.stderr b/tests/ui/transmutability/enums/repr/primitive_reprs_should_have_correct_length.stderr index 6c88bf4ff96..c975ff276c8 100644 --- a/tests/ui/transmutability/enums/repr/primitive_reprs_should_have_correct_length.stderr +++ b/tests/ui/transmutability/enums/repr/primitive_reprs_should_have_correct_length.stderr @@ -10,7 +10,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -32,7 +32,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -54,7 +54,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -76,7 +76,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -98,7 +98,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -120,7 +120,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -142,7 +142,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -164,7 +164,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -186,7 +186,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -208,7 +208,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -230,7 +230,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -252,7 +252,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -274,7 +274,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -296,7 +296,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -318,7 +318,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -340,7 +340,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -362,7 +362,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -384,7 +384,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -406,7 +406,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -428,7 +428,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, diff --git a/tests/ui/transmutability/enums/repr/should_handle_all.rs b/tests/ui/transmutability/enums/repr/should_handle_all.rs index a8ec86fa40d..dec0126f22d 100644 --- a/tests/ui/transmutability/enums/repr/should_handle_all.rs +++ b/tests/ui/transmutability/enums/repr/should_handle_all.rs @@ -5,11 +5,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: true, lifetimes: true, diff --git a/tests/ui/transmutability/enums/should_order_correctly.rs b/tests/ui/transmutability/enums/should_order_correctly.rs index d51a033f1a6..cea2055e148 100644 --- a/tests/ui/transmutability/enums/should_order_correctly.rs +++ b/tests/ui/transmutability/enums/should_order_correctly.rs @@ -6,11 +6,11 @@ #![allow(dead_code)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume::ALIGNMENT .and(Assume::LIFETIMES) .and(Assume::SAFETY) diff --git a/tests/ui/transmutability/enums/should_pad_variants.rs b/tests/ui/transmutability/enums/should_pad_variants.rs index 81ef9e8a567..82bafe85415 100644 --- a/tests/ui/transmutability/enums/should_pad_variants.rs +++ b/tests/ui/transmutability/enums/should_pad_variants.rs @@ -6,11 +6,11 @@ #![allow(dead_code)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume::ALIGNMENT .and(Assume::LIFETIMES) .and(Assume::SAFETY) diff --git a/tests/ui/transmutability/enums/should_pad_variants.stderr b/tests/ui/transmutability/enums/should_pad_variants.stderr index da4294bdbce..bb26281c2f0 100644 --- a/tests/ui/transmutability/enums/should_pad_variants.stderr +++ b/tests/ui/transmutability/enums/should_pad_variants.stderr @@ -10,7 +10,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume::ALIGNMENT LL | | .and(Assume::LIFETIMES) diff --git a/tests/ui/transmutability/enums/should_respect_endianness.rs b/tests/ui/transmutability/enums/should_respect_endianness.rs index 8e52274710a..9cf4de06ad2 100644 --- a/tests/ui/transmutability/enums/should_respect_endianness.rs +++ b/tests/ui/transmutability/enums/should_respect_endianness.rs @@ -6,11 +6,11 @@ #![allow(dead_code)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume::ALIGNMENT .and(Assume::LIFETIMES) .and(Assume::SAFETY) diff --git a/tests/ui/transmutability/enums/should_respect_endianness.stderr b/tests/ui/transmutability/enums/should_respect_endianness.stderr index 9f88bb06813..1b9099b297b 100644 --- a/tests/ui/transmutability/enums/should_respect_endianness.stderr +++ b/tests/ui/transmutability/enums/should_respect_endianness.stderr @@ -10,7 +10,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume::ALIGNMENT LL | | .and(Assume::LIFETIMES) diff --git a/tests/ui/transmutability/enums/uninhabited_optimization.rs b/tests/ui/transmutability/enums/uninhabited_optimization.rs index c2d5b67ab2c..5b9de3a3963 100644 --- a/tests/ui/transmutability/enums/uninhabited_optimization.rs +++ b/tests/ui/transmutability/enums/uninhabited_optimization.rs @@ -4,7 +4,7 @@ fn assert_transmutable<T>() where - (): std::mem::BikeshedIntrinsicFrom<T> + (): std::mem::TransmuteFrom<T> {} enum Uninhabited {} diff --git a/tests/ui/transmutability/issue-101739-1.rs b/tests/ui/transmutability/issue-101739-1.rs index 20bd7917e53..fcc1db073ee 100644 --- a/tests/ui/transmutability/issue-101739-1.rs +++ b/tests/ui/transmutability/issue-101739-1.rs @@ -1,12 +1,13 @@ #![feature(transmutability)] mod assert { - use std::mem::BikeshedIntrinsicFrom; + use std::mem::TransmuteFrom; pub fn is_transmutable<Src, const ASSUME_ALIGNMENT: bool>() where - Dst: BikeshedIntrinsicFrom<Src, ASSUME_ALIGNMENT>, //~ ERROR cannot find type `Dst` in this scope - //~^ the constant `ASSUME_ALIGNMENT` is not of type `Assume` + Dst: TransmuteFrom<Src, ASSUME_ALIGNMENT>, //~ ERROR cannot find type `Dst` in this scope + //~| the constant `ASSUME_ALIGNMENT` is not of type `Assume` + //~| ERROR: mismatched types { } } diff --git a/tests/ui/transmutability/issue-101739-1.stderr b/tests/ui/transmutability/issue-101739-1.stderr index ba18a980f4d..3687631dc51 100644 --- a/tests/ui/transmutability/issue-101739-1.stderr +++ b/tests/ui/transmutability/issue-101739-1.stderr @@ -1,18 +1,25 @@ error[E0412]: cannot find type `Dst` in this scope --> $DIR/issue-101739-1.rs:8:9 | -LL | Dst: BikeshedIntrinsicFrom<Src, ASSUME_ALIGNMENT>, +LL | Dst: TransmuteFrom<Src, ASSUME_ALIGNMENT>, | ^^^ not found in this scope error: the constant `ASSUME_ALIGNMENT` is not of type `Assume` --> $DIR/issue-101739-1.rs:8:14 | -LL | Dst: BikeshedIntrinsicFrom<Src, ASSUME_ALIGNMENT>, - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Assume`, found `bool` +LL | Dst: TransmuteFrom<Src, ASSUME_ALIGNMENT>, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Assume`, found `bool` | -note: required by a const generic parameter in `BikeshedIntrinsicFrom` +note: required by a const generic parameter in `TransmuteFrom` --> $SRC_DIR/core/src/mem/transmutability.rs:LL:COL -error: aborting due to 2 previous errors +error[E0308]: mismatched types + --> $DIR/issue-101739-1.rs:8:33 + | +LL | Dst: TransmuteFrom<Src, ASSUME_ALIGNMENT>, + | ^^^^^^^^^^^^^^^^ expected `Assume`, found `bool` + +error: aborting due to 3 previous errors -For more information about this error, try `rustc --explain E0412`. +Some errors have detailed explanations: E0308, E0412. +For more information about an error, try `rustc --explain E0308`. diff --git a/tests/ui/transmutability/issue-101739-2.rs b/tests/ui/transmutability/issue-101739-2.rs index 8b36bf3dcb1..02aa4669e05 100644 --- a/tests/ui/transmutability/issue-101739-2.rs +++ b/tests/ui/transmutability/issue-101739-2.rs @@ -3,7 +3,7 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::BikeshedIntrinsicFrom; + use std::mem::TransmuteFrom; pub fn is_transmutable< Src, @@ -14,19 +14,23 @@ mod assert { const ASSUME_VISIBILITY: bool, >() where - Dst: BikeshedIntrinsicFrom< //~ ERROR trait takes at most 2 generic arguments but 5 generic arguments were supplied - Src, - ASSUME_ALIGNMENT, - ASSUME_LIFETIMES, - ASSUME_VALIDITY, - ASSUME_VISIBILITY, - >, - {} + Dst: TransmuteFrom< + //~^ ERROR trait takes at most 2 generic arguments but 5 generic arguments were supplied + Src, + ASSUME_ALIGNMENT, //~ ERROR: mismatched types + ASSUME_LIFETIMES, + ASSUME_VALIDITY, + ASSUME_VISIBILITY, + >, + { + } } fn via_const() { - #[repr(C)] struct Src; - #[repr(C)] struct Dst; + #[repr(C)] + struct Src; + #[repr(C)] + struct Dst; const FALSE: bool = false; diff --git a/tests/ui/transmutability/issue-101739-2.stderr b/tests/ui/transmutability/issue-101739-2.stderr index 6b0a36a414b..526fcabe14e 100644 --- a/tests/ui/transmutability/issue-101739-2.stderr +++ b/tests/ui/transmutability/issue-101739-2.stderr @@ -1,16 +1,23 @@ error[E0107]: trait takes at most 2 generic arguments but 5 generic arguments were supplied --> $DIR/issue-101739-2.rs:17:14 | -LL | Dst: BikeshedIntrinsicFrom< - | ^^^^^^^^^^^^^^^^^^^^^ expected at most 2 generic arguments -LL | Src, -LL | ASSUME_ALIGNMENT, - | _____________________________- -LL | | ASSUME_LIFETIMES, -LL | | ASSUME_VALIDITY, -LL | | ASSUME_VISIBILITY, - | |_____________________________- help: remove the unnecessary generic arguments +LL | Dst: TransmuteFrom< + | ^^^^^^^^^^^^^ expected at most 2 generic arguments +... +LL | ASSUME_ALIGNMENT, + | _________________________________- +LL | | ASSUME_LIFETIMES, +LL | | ASSUME_VALIDITY, +LL | | ASSUME_VISIBILITY, + | |_________________________________- help: remove the unnecessary generic arguments -error: aborting due to 1 previous error +error[E0308]: mismatched types + --> $DIR/issue-101739-2.rs:20:17 + | +LL | ASSUME_ALIGNMENT, + | ^^^^^^^^^^^^^^^^ expected `Assume`, found `bool` + +error: aborting due to 2 previous errors -For more information about this error, try `rustc --explain E0107`. +Some errors have detailed explanations: E0107, E0308. +For more information about an error, try `rustc --explain E0107`. diff --git a/tests/ui/transmutability/issue-110467.rs b/tests/ui/transmutability/issue-110467.rs index 1f9e521c24b..4acea5f766d 100644 --- a/tests/ui/transmutability/issue-110467.rs +++ b/tests/ui/transmutability/issue-110467.rs @@ -1,11 +1,11 @@ //@ check-pass #![crate_type = "lib"] #![feature(transmutability)] -use std::mem::BikeshedIntrinsicFrom; +use std::mem::TransmuteFrom; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src>, + Dst: TransmuteFrom<Src>, { } diff --git a/tests/ui/transmutability/issue-110892.rs b/tests/ui/transmutability/issue-110892.rs index 9713684c959..ad1b9e7af10 100644 --- a/tests/ui/transmutability/issue-110892.rs +++ b/tests/ui/transmutability/issue-110892.rs @@ -3,7 +3,7 @@ #![allow(incomplete_features)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable< Src, @@ -14,7 +14,7 @@ mod assert { const ASSUME_VALIDITY: bool, >() where - Dst: BikeshedIntrinsicFrom< + Dst: TransmuteFrom< Src, { from_options(ASSUME_ALIGNMENT, ASSUME_LIFETIMES, ASSUME_SAFETY, ASSUME_VALIDITY) } >, diff --git a/tests/ui/transmutability/malformed-program-gracefulness/feature-missing.rs b/tests/ui/transmutability/malformed-program-gracefulness/feature-missing.rs index 30c381745d0..07133aa5614 100644 --- a/tests/ui/transmutability/malformed-program-gracefulness/feature-missing.rs +++ b/tests/ui/transmutability/malformed-program-gracefulness/feature-missing.rs @@ -2,7 +2,7 @@ #![crate_type = "lib"] -use std::mem::BikeshedIntrinsicFrom; +use std::mem::TransmuteFrom; //~^ ERROR use of unstable library feature 'transmutability' [E0658] use std::mem::Assume; diff --git a/tests/ui/transmutability/malformed-program-gracefulness/feature-missing.stderr b/tests/ui/transmutability/malformed-program-gracefulness/feature-missing.stderr index 9f221907172..a2096cd53e5 100644 --- a/tests/ui/transmutability/malformed-program-gracefulness/feature-missing.stderr +++ b/tests/ui/transmutability/malformed-program-gracefulness/feature-missing.stderr @@ -1,8 +1,8 @@ error[E0658]: use of unstable library feature 'transmutability' --> $DIR/feature-missing.rs:5:5 | -LL | use std::mem::BikeshedIntrinsicFrom; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | use std::mem::TransmuteFrom; + | ^^^^^^^^^^^^^^^^^^^^^^^ | = note: see issue #99571 <https://github.com/rust-lang/rust/issues/99571> for more information = help: add `#![feature(transmutability)]` to the crate attributes to enable diff --git a/tests/ui/transmutability/malformed-program-gracefulness/unknown_dst.rs b/tests/ui/transmutability/malformed-program-gracefulness/unknown_dst.rs index bcfbc1430a8..b8828c59d35 100644 --- a/tests/ui/transmutability/malformed-program-gracefulness/unknown_dst.rs +++ b/tests/ui/transmutability/malformed-program-gracefulness/unknown_dst.rs @@ -5,11 +5,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::BikeshedIntrinsicFrom; + use std::mem::TransmuteFrom; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src> + Dst: TransmuteFrom<Src> {} } diff --git a/tests/ui/transmutability/malformed-program-gracefulness/unknown_dst_field.rs b/tests/ui/transmutability/malformed-program-gracefulness/unknown_dst_field.rs new file mode 100644 index 00000000000..2285d2f532e --- /dev/null +++ b/tests/ui/transmutability/malformed-program-gracefulness/unknown_dst_field.rs @@ -0,0 +1,26 @@ +// An unknown destination type should be gracefully handled. + +#![crate_type = "lib"] +#![feature(transmutability)] +#![allow(incomplete_features)] + +mod assert { + use std::mem::TransmuteFrom; + + pub fn is_transmutable<Src, Dst>() + where + Dst: TransmuteFrom<Src> + {} +} + +fn should_gracefully_handle_unknown_dst_field() { + #[repr(C)] struct Src; + #[repr(C)] struct Dst(Missing); //~ cannot find type + assert::is_transmutable::<Src, Dst>(); //~ ERROR cannot be safely transmuted +} + +fn should_gracefully_handle_unknown_dst_ref_field() { + #[repr(C)] struct Src(&'static Src); + #[repr(C)] struct Dst(&'static Missing); //~ cannot find type + assert::is_transmutable::<Src, Dst>(); //~ ERROR cannot be safely transmuted +} diff --git a/tests/ui/transmutability/malformed-program-gracefulness/unknown_dst_field.stderr b/tests/ui/transmutability/malformed-program-gracefulness/unknown_dst_field.stderr new file mode 100644 index 00000000000..564aee687a5 --- /dev/null +++ b/tests/ui/transmutability/malformed-program-gracefulness/unknown_dst_field.stderr @@ -0,0 +1,46 @@ +error[E0412]: cannot find type `Missing` in this scope + --> $DIR/unknown_dst_field.rs:18:27 + | +LL | #[repr(C)] struct Dst(Missing); + | ^^^^^^^ not found in this scope + +error[E0412]: cannot find type `Missing` in this scope + --> $DIR/unknown_dst_field.rs:24:36 + | +LL | #[repr(C)] struct Dst(&'static Missing); + | ^^^^^^^ not found in this scope + +error[E0277]: `should_gracefully_handle_unknown_dst_field::Src` cannot be safely transmuted into `should_gracefully_handle_unknown_dst_field::Dst` + --> $DIR/unknown_dst_field.rs:19:36 + | +LL | assert::is_transmutable::<Src, Dst>(); + | ^^^ `should_gracefully_handle_unknown_dst_field::Dst` has an unknown layout + | +note: required by a bound in `is_transmutable` + --> $DIR/unknown_dst_field.rs:12:14 + | +LL | pub fn is_transmutable<Src, Dst>() + | --------------- required by a bound in this function +LL | where +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` + +error[E0277]: `should_gracefully_handle_unknown_dst_ref_field::Src` cannot be safely transmuted into `should_gracefully_handle_unknown_dst_ref_field::Dst` + --> $DIR/unknown_dst_field.rs:25:36 + | +LL | assert::is_transmutable::<Src, Dst>(); + | ^^^ `should_gracefully_handle_unknown_dst_ref_field::Dst` has an unknown layout + | +note: required by a bound in `is_transmutable` + --> $DIR/unknown_dst_field.rs:12:14 + | +LL | pub fn is_transmutable<Src, Dst>() + | --------------- required by a bound in this function +LL | where +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` + +error: aborting due to 4 previous errors + +Some errors have detailed explanations: E0277, E0412. +For more information about an error, try `rustc --explain E0277`. diff --git a/tests/ui/transmutability/malformed-program-gracefulness/unknown_src.rs b/tests/ui/transmutability/malformed-program-gracefulness/unknown_src.rs index bd7c3fc7fb5..10ba7a61b87 100644 --- a/tests/ui/transmutability/malformed-program-gracefulness/unknown_src.rs +++ b/tests/ui/transmutability/malformed-program-gracefulness/unknown_src.rs @@ -5,11 +5,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::BikeshedIntrinsicFrom; + use std::mem::TransmuteFrom; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src> + Dst: TransmuteFrom<Src> {} } diff --git a/tests/ui/transmutability/malformed-program-gracefulness/unknown_src_field.rs b/tests/ui/transmutability/malformed-program-gracefulness/unknown_src_field.rs index 58c16d773e1..598e04971e2 100644 --- a/tests/ui/transmutability/malformed-program-gracefulness/unknown_src_field.rs +++ b/tests/ui/transmutability/malformed-program-gracefulness/unknown_src_field.rs @@ -5,16 +5,22 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::BikeshedIntrinsicFrom; + use std::mem::TransmuteFrom; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src> + Dst: TransmuteFrom<Src> {} } -fn should_gracefully_handle_unknown_dst_field() { - #[repr(C)] struct Src; - #[repr(C)] struct Dst(Missing); //~ cannot find type +fn should_gracefully_handle_unknown_src_field() { + #[repr(C)] struct Src(Missing); //~ cannot find type + #[repr(C)] struct Dst(); + assert::is_transmutable::<Src, Dst>(); //~ ERROR cannot be safely transmuted +} + +fn should_gracefully_handle_unknown_src_ref_field() { + #[repr(C)] struct Src(&'static Missing); //~ cannot find type + #[repr(C)] struct Dst(&'static Dst); assert::is_transmutable::<Src, Dst>(); //~ ERROR cannot be safely transmuted } diff --git a/tests/ui/transmutability/malformed-program-gracefulness/unknown_src_field.stderr b/tests/ui/transmutability/malformed-program-gracefulness/unknown_src_field.stderr index cabc7bcfef7..1156391c301 100644 --- a/tests/ui/transmutability/malformed-program-gracefulness/unknown_src_field.stderr +++ b/tests/ui/transmutability/malformed-program-gracefulness/unknown_src_field.stderr @@ -1,14 +1,35 @@ error[E0412]: cannot find type `Missing` in this scope - --> $DIR/unknown_src_field.rs:18:27 + --> $DIR/unknown_src_field.rs:17:27 | -LL | #[repr(C)] struct Dst(Missing); +LL | #[repr(C)] struct Src(Missing); | ^^^^^^^ not found in this scope -error[E0277]: `Src` cannot be safely transmuted into `Dst` +error[E0412]: cannot find type `Missing` in this scope + --> $DIR/unknown_src_field.rs:23:36 + | +LL | #[repr(C)] struct Src(&'static Missing); + | ^^^^^^^ not found in this scope + +error[E0277]: `should_gracefully_handle_unknown_src_field::Src` cannot be safely transmuted into `should_gracefully_handle_unknown_src_field::Dst` --> $DIR/unknown_src_field.rs:19:36 | LL | assert::is_transmutable::<Src, Dst>(); - | ^^^ analyzing the transmutability of `Dst` is not yet supported + | ^^^ `should_gracefully_handle_unknown_src_field::Src` has an unknown layout + | +note: required by a bound in `is_transmutable` + --> $DIR/unknown_src_field.rs:12:14 + | +LL | pub fn is_transmutable<Src, Dst>() + | --------------- required by a bound in this function +LL | where +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` + +error[E0277]: `should_gracefully_handle_unknown_src_ref_field::Src` cannot be safely transmuted into `should_gracefully_handle_unknown_src_ref_field::Dst` + --> $DIR/unknown_src_field.rs:25:36 + | +LL | assert::is_transmutable::<Src, Dst>(); + | ^^^ `should_gracefully_handle_unknown_src_ref_field::Src` has an unknown layout | note: required by a bound in `is_transmutable` --> $DIR/unknown_src_field.rs:12:14 @@ -16,10 +37,10 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` -error: aborting due to 2 previous errors +error: aborting due to 4 previous errors Some errors have detailed explanations: E0277, E0412. For more information about an error, try `rustc --explain E0277`. diff --git a/tests/ui/transmutability/malformed-program-gracefulness/wrong-type-assume.rs b/tests/ui/transmutability/malformed-program-gracefulness/wrong-type-assume.rs index 608366fa089..df925975bad 100644 --- a/tests/ui/transmutability/malformed-program-gracefulness/wrong-type-assume.rs +++ b/tests/ui/transmutability/malformed-program-gracefulness/wrong-type-assume.rs @@ -8,7 +8,7 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable< Src, @@ -19,7 +19,7 @@ mod assert { const ASSUME_VALIDITY: bool, >() where - Dst: BikeshedIntrinsicFrom< + Dst: TransmuteFrom< Src, { from_options(ASSUME_ALIGNMENT, ASSUME_LIFETIMES, ASSUME_SAFETY, ASSUME_VALIDITY) } >, diff --git a/tests/ui/transmutability/maybeuninit.rs b/tests/ui/transmutability/maybeuninit.rs index 77c3381c774..7b60785b7e0 100644 --- a/tests/ui/transmutability/maybeuninit.rs +++ b/tests/ui/transmutability/maybeuninit.rs @@ -5,11 +5,11 @@ use std::mem::MaybeUninit; mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> + Dst: TransmuteFrom<Src, { Assume::SAFETY }> {} } diff --git a/tests/ui/transmutability/maybeuninit.stderr b/tests/ui/transmutability/maybeuninit.stderr index be7dcaf35ea..897c2df10a8 100644 --- a/tests/ui/transmutability/maybeuninit.stderr +++ b/tests/ui/transmutability/maybeuninit.stderr @@ -10,8 +10,8 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable` +LL | Dst: TransmuteFrom<Src, { Assume::SAFETY }> + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable` error: aborting due to 1 previous error diff --git a/tests/ui/transmutability/primitives/bool-mut.rs b/tests/ui/transmutability/primitives/bool-mut.rs index 09b6d582d87..0a7dad37aaf 100644 --- a/tests/ui/transmutability/primitives/bool-mut.rs +++ b/tests/ui/transmutability/primitives/bool-mut.rs @@ -2,11 +2,11 @@ #![feature(transmutability)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> + Dst: TransmuteFrom<Src, { Assume::SAFETY }> {} } diff --git a/tests/ui/transmutability/primitives/bool-mut.stderr b/tests/ui/transmutability/primitives/bool-mut.stderr index a6cf146659e..fcf60bc979c 100644 --- a/tests/ui/transmutability/primitives/bool-mut.stderr +++ b/tests/ui/transmutability/primitives/bool-mut.stderr @@ -10,8 +10,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src, { Assume::SAFETY }> + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error: aborting due to 1 previous error diff --git a/tests/ui/transmutability/primitives/bool.current.stderr b/tests/ui/transmutability/primitives/bool.current.stderr index da6a4a44e95..2945cdaad40 100644 --- a/tests/ui/transmutability/primitives/bool.current.stderr +++ b/tests/ui/transmutability/primitives/bool.current.stderr @@ -10,8 +10,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src, { Assume::SAFETY }> + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error: aborting due to 1 previous error diff --git a/tests/ui/transmutability/primitives/bool.next.stderr b/tests/ui/transmutability/primitives/bool.next.stderr index da6a4a44e95..2945cdaad40 100644 --- a/tests/ui/transmutability/primitives/bool.next.stderr +++ b/tests/ui/transmutability/primitives/bool.next.stderr @@ -10,8 +10,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src, { Assume::SAFETY }> + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error: aborting due to 1 previous error diff --git a/tests/ui/transmutability/primitives/bool.rs b/tests/ui/transmutability/primitives/bool.rs index 19236a1ae2e..6fac8ba1ad1 100644 --- a/tests/ui/transmutability/primitives/bool.rs +++ b/tests/ui/transmutability/primitives/bool.rs @@ -4,16 +4,16 @@ #![feature(transmutability)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> + Dst: TransmuteFrom<Src, { Assume::SAFETY }> {} pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY.and(Assume::VALIDITY) }> + Dst: TransmuteFrom<Src, { Assume::SAFETY.and(Assume::VALIDITY) }> {} } diff --git a/tests/ui/transmutability/primitives/numbers.current.stderr b/tests/ui/transmutability/primitives/numbers.current.stderr index 0a9b9d182f8..efb2ce8c772 100644 --- a/tests/ui/transmutability/primitives/numbers.current.stderr +++ b/tests/ui/transmutability/primitives/numbers.current.stderr @@ -10,8 +10,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i8` cannot be safely transmuted into `u16` --> $DIR/numbers.rs:65:40 @@ -25,8 +25,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i8` cannot be safely transmuted into `i32` --> $DIR/numbers.rs:66:40 @@ -40,8 +40,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i8` cannot be safely transmuted into `f32` --> $DIR/numbers.rs:67:40 @@ -55,8 +55,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i8` cannot be safely transmuted into `u32` --> $DIR/numbers.rs:68:40 @@ -70,8 +70,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i8` cannot be safely transmuted into `u64` --> $DIR/numbers.rs:69:40 @@ -85,8 +85,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i8` cannot be safely transmuted into `i64` --> $DIR/numbers.rs:70:40 @@ -100,8 +100,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i8` cannot be safely transmuted into `f64` --> $DIR/numbers.rs:71:40 @@ -115,8 +115,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i8` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:72:39 @@ -130,8 +130,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i8` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:73:39 @@ -145,8 +145,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `i16` --> $DIR/numbers.rs:75:40 @@ -160,8 +160,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `u16` --> $DIR/numbers.rs:76:40 @@ -175,8 +175,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `i32` --> $DIR/numbers.rs:77:40 @@ -190,8 +190,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `f32` --> $DIR/numbers.rs:78:40 @@ -205,8 +205,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `u32` --> $DIR/numbers.rs:79:40 @@ -220,8 +220,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `u64` --> $DIR/numbers.rs:80:40 @@ -235,8 +235,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `i64` --> $DIR/numbers.rs:81:40 @@ -250,8 +250,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `f64` --> $DIR/numbers.rs:82:40 @@ -265,8 +265,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:83:39 @@ -280,8 +280,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:84:39 @@ -295,8 +295,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i16` cannot be safely transmuted into `i32` --> $DIR/numbers.rs:86:40 @@ -310,8 +310,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i16` cannot be safely transmuted into `f32` --> $DIR/numbers.rs:87:40 @@ -325,8 +325,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i16` cannot be safely transmuted into `u32` --> $DIR/numbers.rs:88:40 @@ -340,8 +340,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i16` cannot be safely transmuted into `u64` --> $DIR/numbers.rs:89:40 @@ -355,8 +355,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i16` cannot be safely transmuted into `i64` --> $DIR/numbers.rs:90:40 @@ -370,8 +370,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i16` cannot be safely transmuted into `f64` --> $DIR/numbers.rs:91:40 @@ -385,8 +385,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i16` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:92:39 @@ -400,8 +400,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i16` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:93:39 @@ -415,8 +415,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u16` cannot be safely transmuted into `i32` --> $DIR/numbers.rs:95:40 @@ -430,8 +430,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u16` cannot be safely transmuted into `f32` --> $DIR/numbers.rs:96:40 @@ -445,8 +445,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u16` cannot be safely transmuted into `u32` --> $DIR/numbers.rs:97:40 @@ -460,8 +460,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u16` cannot be safely transmuted into `u64` --> $DIR/numbers.rs:98:40 @@ -475,8 +475,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u16` cannot be safely transmuted into `i64` --> $DIR/numbers.rs:99:40 @@ -490,8 +490,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u16` cannot be safely transmuted into `f64` --> $DIR/numbers.rs:100:40 @@ -505,8 +505,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u16` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:101:39 @@ -520,8 +520,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u16` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:102:39 @@ -535,8 +535,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i32` cannot be safely transmuted into `u64` --> $DIR/numbers.rs:104:40 @@ -550,8 +550,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i32` cannot be safely transmuted into `i64` --> $DIR/numbers.rs:105:40 @@ -565,8 +565,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i32` cannot be safely transmuted into `f64` --> $DIR/numbers.rs:106:40 @@ -580,8 +580,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i32` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:107:39 @@ -595,8 +595,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i32` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:108:39 @@ -610,8 +610,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `f32` cannot be safely transmuted into `u64` --> $DIR/numbers.rs:110:40 @@ -625,8 +625,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `f32` cannot be safely transmuted into `i64` --> $DIR/numbers.rs:111:40 @@ -640,8 +640,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `f32` cannot be safely transmuted into `f64` --> $DIR/numbers.rs:112:40 @@ -655,8 +655,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `f32` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:113:39 @@ -670,8 +670,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `f32` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:114:39 @@ -685,8 +685,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u32` cannot be safely transmuted into `u64` --> $DIR/numbers.rs:116:40 @@ -700,8 +700,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u32` cannot be safely transmuted into `i64` --> $DIR/numbers.rs:117:40 @@ -715,8 +715,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u32` cannot be safely transmuted into `f64` --> $DIR/numbers.rs:118:40 @@ -730,8 +730,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u32` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:119:39 @@ -745,8 +745,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u32` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:120:39 @@ -760,8 +760,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u64` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:122:39 @@ -775,8 +775,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u64` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:123:39 @@ -790,8 +790,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i64` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:125:39 @@ -805,8 +805,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i64` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:126:39 @@ -820,8 +820,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `f64` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:128:39 @@ -835,8 +835,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `f64` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:129:39 @@ -850,8 +850,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error: aborting due to 57 previous errors diff --git a/tests/ui/transmutability/primitives/numbers.next.stderr b/tests/ui/transmutability/primitives/numbers.next.stderr index 0a9b9d182f8..efb2ce8c772 100644 --- a/tests/ui/transmutability/primitives/numbers.next.stderr +++ b/tests/ui/transmutability/primitives/numbers.next.stderr @@ -10,8 +10,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i8` cannot be safely transmuted into `u16` --> $DIR/numbers.rs:65:40 @@ -25,8 +25,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i8` cannot be safely transmuted into `i32` --> $DIR/numbers.rs:66:40 @@ -40,8 +40,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i8` cannot be safely transmuted into `f32` --> $DIR/numbers.rs:67:40 @@ -55,8 +55,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i8` cannot be safely transmuted into `u32` --> $DIR/numbers.rs:68:40 @@ -70,8 +70,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i8` cannot be safely transmuted into `u64` --> $DIR/numbers.rs:69:40 @@ -85,8 +85,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i8` cannot be safely transmuted into `i64` --> $DIR/numbers.rs:70:40 @@ -100,8 +100,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i8` cannot be safely transmuted into `f64` --> $DIR/numbers.rs:71:40 @@ -115,8 +115,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i8` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:72:39 @@ -130,8 +130,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i8` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:73:39 @@ -145,8 +145,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `i16` --> $DIR/numbers.rs:75:40 @@ -160,8 +160,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `u16` --> $DIR/numbers.rs:76:40 @@ -175,8 +175,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `i32` --> $DIR/numbers.rs:77:40 @@ -190,8 +190,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `f32` --> $DIR/numbers.rs:78:40 @@ -205,8 +205,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `u32` --> $DIR/numbers.rs:79:40 @@ -220,8 +220,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `u64` --> $DIR/numbers.rs:80:40 @@ -235,8 +235,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `i64` --> $DIR/numbers.rs:81:40 @@ -250,8 +250,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `f64` --> $DIR/numbers.rs:82:40 @@ -265,8 +265,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:83:39 @@ -280,8 +280,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u8` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:84:39 @@ -295,8 +295,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i16` cannot be safely transmuted into `i32` --> $DIR/numbers.rs:86:40 @@ -310,8 +310,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i16` cannot be safely transmuted into `f32` --> $DIR/numbers.rs:87:40 @@ -325,8 +325,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i16` cannot be safely transmuted into `u32` --> $DIR/numbers.rs:88:40 @@ -340,8 +340,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i16` cannot be safely transmuted into `u64` --> $DIR/numbers.rs:89:40 @@ -355,8 +355,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i16` cannot be safely transmuted into `i64` --> $DIR/numbers.rs:90:40 @@ -370,8 +370,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i16` cannot be safely transmuted into `f64` --> $DIR/numbers.rs:91:40 @@ -385,8 +385,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i16` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:92:39 @@ -400,8 +400,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i16` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:93:39 @@ -415,8 +415,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u16` cannot be safely transmuted into `i32` --> $DIR/numbers.rs:95:40 @@ -430,8 +430,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u16` cannot be safely transmuted into `f32` --> $DIR/numbers.rs:96:40 @@ -445,8 +445,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u16` cannot be safely transmuted into `u32` --> $DIR/numbers.rs:97:40 @@ -460,8 +460,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u16` cannot be safely transmuted into `u64` --> $DIR/numbers.rs:98:40 @@ -475,8 +475,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u16` cannot be safely transmuted into `i64` --> $DIR/numbers.rs:99:40 @@ -490,8 +490,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u16` cannot be safely transmuted into `f64` --> $DIR/numbers.rs:100:40 @@ -505,8 +505,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u16` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:101:39 @@ -520,8 +520,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u16` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:102:39 @@ -535,8 +535,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i32` cannot be safely transmuted into `u64` --> $DIR/numbers.rs:104:40 @@ -550,8 +550,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i32` cannot be safely transmuted into `i64` --> $DIR/numbers.rs:105:40 @@ -565,8 +565,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i32` cannot be safely transmuted into `f64` --> $DIR/numbers.rs:106:40 @@ -580,8 +580,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i32` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:107:39 @@ -595,8 +595,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i32` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:108:39 @@ -610,8 +610,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `f32` cannot be safely transmuted into `u64` --> $DIR/numbers.rs:110:40 @@ -625,8 +625,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `f32` cannot be safely transmuted into `i64` --> $DIR/numbers.rs:111:40 @@ -640,8 +640,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `f32` cannot be safely transmuted into `f64` --> $DIR/numbers.rs:112:40 @@ -655,8 +655,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `f32` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:113:39 @@ -670,8 +670,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `f32` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:114:39 @@ -685,8 +685,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u32` cannot be safely transmuted into `u64` --> $DIR/numbers.rs:116:40 @@ -700,8 +700,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u32` cannot be safely transmuted into `i64` --> $DIR/numbers.rs:117:40 @@ -715,8 +715,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u32` cannot be safely transmuted into `f64` --> $DIR/numbers.rs:118:40 @@ -730,8 +730,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u32` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:119:39 @@ -745,8 +745,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u32` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:120:39 @@ -760,8 +760,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u64` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:122:39 @@ -775,8 +775,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `u64` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:123:39 @@ -790,8 +790,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i64` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:125:39 @@ -805,8 +805,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `i64` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:126:39 @@ -820,8 +820,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `f64` cannot be safely transmuted into `u128` --> $DIR/numbers.rs:128:39 @@ -835,8 +835,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `f64` cannot be safely transmuted into `i128` --> $DIR/numbers.rs:129:39 @@ -850,8 +850,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error: aborting due to 57 previous errors diff --git a/tests/ui/transmutability/primitives/numbers.rs b/tests/ui/transmutability/primitives/numbers.rs index 401502474cf..b5c21c992b6 100644 --- a/tests/ui/transmutability/primitives/numbers.rs +++ b/tests/ui/transmutability/primitives/numbers.rs @@ -7,11 +7,11 @@ #![allow(dead_code)] mod assert { - use std::mem::BikeshedIntrinsicFrom; + use std::mem::TransmuteFrom; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src> + Dst: TransmuteFrom<Src> {} } diff --git a/tests/ui/transmutability/primitives/unit.current.stderr b/tests/ui/transmutability/primitives/unit.current.stderr index 52b708d680e..4bfb229832b 100644 --- a/tests/ui/transmutability/primitives/unit.current.stderr +++ b/tests/ui/transmutability/primitives/unit.current.stderr @@ -10,7 +10,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume::ALIGNMENT LL | | .and(Assume::LIFETIMES) diff --git a/tests/ui/transmutability/primitives/unit.next.stderr b/tests/ui/transmutability/primitives/unit.next.stderr index 52b708d680e..4bfb229832b 100644 --- a/tests/ui/transmutability/primitives/unit.next.stderr +++ b/tests/ui/transmutability/primitives/unit.next.stderr @@ -10,7 +10,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume::ALIGNMENT LL | | .and(Assume::LIFETIMES) diff --git a/tests/ui/transmutability/primitives/unit.rs b/tests/ui/transmutability/primitives/unit.rs index 44216950f55..93b21e0b586 100644 --- a/tests/ui/transmutability/primitives/unit.rs +++ b/tests/ui/transmutability/primitives/unit.rs @@ -9,11 +9,11 @@ #![allow(dead_code)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume::ALIGNMENT .and(Assume::LIFETIMES) .and(Assume::SAFETY) diff --git a/tests/ui/transmutability/references/accept_assume_lifetime_extension.rs b/tests/ui/transmutability/references/accept_assume_lifetime_extension.rs new file mode 100644 index 00000000000..edad02fc96d --- /dev/null +++ b/tests/ui/transmutability/references/accept_assume_lifetime_extension.rs @@ -0,0 +1,91 @@ +//@ check-pass + +//! Accept lifetime extensions with `Assume::LIFETIMES`. + +#![feature(transmutability, core_intrinsics)] + +use std::mem::{Assume, TransmuteFrom}; + +unsafe fn transmute<Src, Dst>(src: Src) -> Dst +where + Dst: TransmuteFrom<Src, { Assume::SAFETY.and(Assume::LIFETIMES) }>, +{ + core::intrinsics::transmute_unchecked(src) +} + +mod bare { + use super::*; + + fn extend_bare<'a>(src: &'a u8) -> &'static u8 { + unsafe { transmute(src) } + } +} + +mod nested { + use super::*; + + fn extend_nested<'a>(src: &'a &'a u8) -> &'a &'static u8 { + unsafe { transmute(src) } + } +} + +mod tuple { + use super::*; + + fn extend_unit<'a>(src: (&'a u8,)) -> (&'static u8,) { + unsafe { transmute(src) } + } + + fn extend_pair<'a>(src: (&'a u8, u8)) -> (&'static u8, u8) { + unsafe { transmute(src) } + } +} + +mod r#struct { + use super::*; + + struct Struct<'a>(&'a u8); + + fn extend_struct<'a>(src: Struct<'a>) -> Struct<'static> { + unsafe { transmute(src) } + } +} + +mod r#enum { + use super::*; + + enum Single<'a> { + A(&'a u8), + } + + fn extend_single<'a>(src: Single<'a>) -> Single<'static> { + unsafe { transmute(src) } + } + + enum Multi<'a> { + A(&'a u8), + B, + C, + } + + fn extend_multi<'a>(src: Multi<'a>) -> Multi<'static> { + unsafe { transmute(src) } + } +} + +mod hrtb { + use super::*; + + fn call_extend_hrtb<'a>(src: &'a u8) -> &'static u8 { + unsafe { extend_hrtb(src) } + } + + unsafe fn extend_hrtb<'a>(src: &'a u8) -> &'static u8 + where + for<'b> &'b u8: TransmuteFrom<&'a u8, { Assume::LIFETIMES }>, + { + core::intrinsics::transmute_unchecked(src) + } +} + +fn main() {} diff --git a/tests/ui/transmutability/references/accept_unexercised_lifetime_extension.rs b/tests/ui/transmutability/references/accept_unexercised_lifetime_extension.rs new file mode 100644 index 00000000000..5734575e90b --- /dev/null +++ b/tests/ui/transmutability/references/accept_unexercised_lifetime_extension.rs @@ -0,0 +1,68 @@ +//@ check-pass + +//! Accept lifetime extensions of un-exercised lifetimes. + +#![feature(transmutability, core_intrinsics)] + +use std::mem::{Assume, TransmuteFrom}; + +unsafe fn transmute<Src, Dst>(src: Src) -> Dst +where + Dst: TransmuteFrom<Src, { Assume::SAFETY }>, +{ + core::intrinsics::transmute_unchecked(src) +} + +enum Void {} + +mod phantom { + use super::*; + use std::marker::PhantomData; + + fn extend_bare<'a>(src: PhantomData<&'a u8>) -> PhantomData<&'static u8> { + unsafe { transmute(src) } + } +} + + +mod tuple { + use super::*; + + fn extend_pair<'a>(src: (&'a u8, Void)) -> (&'static u8, Void) { + unsafe { transmute(src) } + } +} + +mod r#struct { + use super::*; + + struct Struct<'a>(&'a u8, Void); + + fn extend_struct<'a>(src: Struct<'a>) -> Struct<'static> { + unsafe { transmute(src) } + } +} + +mod r#enum { + use super::*; + + enum Single<'a> { + A(&'a u8, Void), + } + + fn extend_single<'a>(src: Single<'a>) -> Single<'static> { + unsafe { transmute(src) } + } + + enum Multi<'a> { + A(&'a u8, Void), + B, + C, + } + + fn extend_multi<'a>(src: Multi<'a>) -> Multi<'static> { + unsafe { transmute(src) } + } +} + +fn main() {} diff --git a/tests/ui/transmutability/references/recursive-wrapper-types-bit-compatible-mut.rs b/tests/ui/transmutability/references/recursive-wrapper-types-bit-compatible-mut.rs index ba2db755e3b..92068ee0d4f 100644 --- a/tests/ui/transmutability/references/recursive-wrapper-types-bit-compatible-mut.rs +++ b/tests/ui/transmutability/references/recursive-wrapper-types-bit-compatible-mut.rs @@ -2,11 +2,11 @@ #![feature(transmutability)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: true, lifetimes: false, diff --git a/tests/ui/transmutability/references/recursive-wrapper-types-bit-compatible-mut.stderr b/tests/ui/transmutability/references/recursive-wrapper-types-bit-compatible-mut.stderr index 4b2866dc4f0..1698021d554 100644 --- a/tests/ui/transmutability/references/recursive-wrapper-types-bit-compatible-mut.stderr +++ b/tests/ui/transmutability/references/recursive-wrapper-types-bit-compatible-mut.stderr @@ -10,7 +10,7 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, diff --git a/tests/ui/transmutability/references/recursive-wrapper-types-bit-compatible.rs b/tests/ui/transmutability/references/recursive-wrapper-types-bit-compatible.rs index cd70c278285..8e2da3518a9 100644 --- a/tests/ui/transmutability/references/recursive-wrapper-types-bit-compatible.rs +++ b/tests/ui/transmutability/references/recursive-wrapper-types-bit-compatible.rs @@ -2,11 +2,11 @@ #![feature(transmutability)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: true, lifetimes: false, diff --git a/tests/ui/transmutability/references/recursive-wrapper-types-bit-incompatible.rs b/tests/ui/transmutability/references/recursive-wrapper-types-bit-incompatible.rs index 2f264e8339e..01b176cc3c1 100644 --- a/tests/ui/transmutability/references/recursive-wrapper-types-bit-incompatible.rs +++ b/tests/ui/transmutability/references/recursive-wrapper-types-bit-incompatible.rs @@ -2,11 +2,11 @@ #![feature(transmutability)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: true, lifetimes: false, diff --git a/tests/ui/transmutability/references/recursive-wrapper-types-bit-incompatible.stderr b/tests/ui/transmutability/references/recursive-wrapper-types-bit-incompatible.stderr index 2b7cab1660d..dbd3e39b365 100644 --- a/tests/ui/transmutability/references/recursive-wrapper-types-bit-incompatible.stderr +++ b/tests/ui/transmutability/references/recursive-wrapper-types-bit-incompatible.stderr @@ -10,7 +10,7 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, diff --git a/tests/ui/transmutability/references/recursive-wrapper-types.rs b/tests/ui/transmutability/references/recursive-wrapper-types.rs index 28f4d6661cb..53dedeb6388 100644 --- a/tests/ui/transmutability/references/recursive-wrapper-types.rs +++ b/tests/ui/transmutability/references/recursive-wrapper-types.rs @@ -2,11 +2,11 @@ #![feature(transmutability)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: true, lifetimes: false, diff --git a/tests/ui/transmutability/references/reject_extension.rs b/tests/ui/transmutability/references/reject_extension.rs index 161da5772e8..dd02e5c01c4 100644 --- a/tests/ui/transmutability/references/reject_extension.rs +++ b/tests/ui/transmutability/references/reject_extension.rs @@ -6,11 +6,11 @@ #![feature(transmutability)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom< + Dst: TransmuteFrom< Src, { Assume { diff --git a/tests/ui/transmutability/references/reject_extension.stderr b/tests/ui/transmutability/references/reject_extension.stderr index 88dd0313e3c..182106acf12 100644 --- a/tests/ui/transmutability/references/reject_extension.stderr +++ b/tests/ui/transmutability/references/reject_extension.stderr @@ -10,7 +10,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom< +LL | Dst: TransmuteFrom< | ______________^ LL | | Src, LL | | { diff --git a/tests/ui/transmutability/references/reject_lifetime_extension.rs b/tests/ui/transmutability/references/reject_lifetime_extension.rs new file mode 100644 index 00000000000..ff9290c34af --- /dev/null +++ b/tests/ui/transmutability/references/reject_lifetime_extension.rs @@ -0,0 +1,91 @@ +//@ check-fail + +//! Reject lifetime extensions. + +#![feature(transmutability, core_intrinsics)] + +use std::mem::{Assume, TransmuteFrom}; + +unsafe fn transmute<Src, Dst>(src: Src) -> Dst +where + Dst: TransmuteFrom<Src, { Assume::SAFETY }>, +{ + core::intrinsics::transmute_unchecked(src) +} + +mod bare { + use super::*; + + fn extend_bare<'a>(src: &'a u8) -> &'static u8 { + unsafe { transmute(src) } //~ ERROR lifetime may not live long enough + } +} + +mod nested { + use super::*; + + fn extend_nested<'a>(src: &'a &'a u8) -> &'a &'static u8 { + unsafe { transmute(src) } //~ ERROR lifetime may not live long enough + } +} + +mod tuple { + use super::*; + + fn extend_unit<'a>(src: (&'a u8,)) -> (&'static u8,) { + unsafe { transmute(src) } //~ ERROR lifetime may not live long enough + } + + fn extend_pair<'a>(src: (&'a u8, u8)) -> (&'static u8, u8) { + unsafe { transmute(src) } //~ ERROR lifetime may not live long enough + } +} + +mod r#struct { + use super::*; + + struct Struct<'a>(&'a u8); + + fn extend_struct<'a>(src: Struct<'a>) -> Struct<'static> { + unsafe { transmute(src) } //~ ERROR lifetime may not live long enough + } +} + +mod r#enum { + use super::*; + + enum Single<'a> { + A(&'a u8), + } + + fn extend_single<'a>(src: Single<'a>) -> Single<'static> { + unsafe { transmute(src) } //~ ERROR lifetime may not live long enough + } + + enum Multi<'a> { + A(&'a u8), + B, + C, + } + + fn extend_multi<'a>(src: Multi<'a>) -> Multi<'static> { + unsafe { transmute(src) } //~ ERROR lifetime may not live long enough + } +} + +mod hrtb { + use super::*; + + fn call_extend_hrtb<'a>(src: &'a u8) -> &'static u8 { + unsafe { extend_hrtb(src) } //~ ERROR borrowed data escapes outside of function + } + + unsafe fn extend_hrtb<'a>(src: &'a u8) -> &'static u8 + where + for<'b> &'b u8: TransmuteFrom<&'a u8>, + { + core::intrinsics::transmute_unchecked(src) + } +} + +fn main() {} diff --git a/tests/ui/transmutability/references/reject_lifetime_extension.stderr b/tests/ui/transmutability/references/reject_lifetime_extension.stderr new file mode 100644 index 00000000000..a597041c6ca --- /dev/null +++ b/tests/ui/transmutability/references/reject_lifetime_extension.stderr @@ -0,0 +1,78 @@ +error: lifetime may not live long enough + --> $DIR/reject_lifetime_extension.rs:20:18 + | +LL | fn extend_bare<'a>(src: &'a u8) -> &'static u8 { + | -- lifetime `'a` defined here +LL | unsafe { transmute(src) } + | ^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static` + +error: lifetime may not live long enough + --> $DIR/reject_lifetime_extension.rs:28:18 + | +LL | fn extend_nested<'a>(src: &'a &'a u8) -> &'a &'static u8 { + | -- lifetime `'a` defined here +LL | unsafe { transmute(src) } + | ^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static` + +error: lifetime may not live long enough + --> $DIR/reject_lifetime_extension.rs:36:18 + | +LL | fn extend_unit<'a>(src: (&'a u8,)) -> (&'static u8,) { + | -- lifetime `'a` defined here +LL | unsafe { transmute(src) } + | ^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static` + +error: lifetime may not live long enough + --> $DIR/reject_lifetime_extension.rs:40:18 + | +LL | fn extend_pair<'a>(src: (&'a u8, u8)) -> (&'static u8, u8) { + | -- lifetime `'a` defined here +LL | unsafe { transmute(src) } + | ^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static` + +error: lifetime may not live long enough + --> $DIR/reject_lifetime_extension.rs:50:18 + | +LL | fn extend_struct<'a>(src: Struct<'a>) -> Struct<'static> { + | -- lifetime `'a` defined here +LL | unsafe { transmute(src) } + | ^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static` + +error: lifetime may not live long enough + --> $DIR/reject_lifetime_extension.rs:62:18 + | +LL | fn extend_single<'a>(src: Single<'a>) -> Single<'static> { + | -- lifetime `'a` defined here +LL | unsafe { transmute(src) } + | ^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static` + +error: lifetime may not live long enough + --> $DIR/reject_lifetime_extension.rs:72:18 + | +LL | fn extend_multi<'a>(src: Multi<'a>) -> Multi<'static> { + | -- lifetime `'a` defined here +LL | unsafe { transmute(src) } + | ^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static` + +error[E0521]: borrowed data escapes outside of function + --> $DIR/reject_lifetime_extension.rs:80:18 + | +LL | fn call_extend_hrtb<'a>(src: &'a u8) -> &'static u8 { + | -- --- `src` is a reference that is only valid in the function body + | | + | lifetime `'a` defined here +LL | unsafe { extend_hrtb(src) } + | ^^^^^^^^^^^^^^^^ + | | + | `src` escapes the function body here + | argument requires that `'a` must outlive `'static` + | +note: due to current limitations in the borrow checker, this implies a `'static` lifetime + --> $DIR/reject_lifetime_extension.rs:85:25 + | +LL | for<'b> &'b u8: TransmuteFrom<&'a u8>, + | ^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 8 previous errors + +For more information about this error, try `rustc --explain E0521`. diff --git a/tests/ui/transmutability/references/u8-to-unit.rs b/tests/ui/transmutability/references/u8-to-unit.rs index 017b73d9595..98deb6457cb 100644 --- a/tests/ui/transmutability/references/u8-to-unit.rs +++ b/tests/ui/transmutability/references/u8-to-unit.rs @@ -2,11 +2,11 @@ #![feature(transmutability)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: false, lifetimes: true, diff --git a/tests/ui/transmutability/references/unit-to-itself.rs b/tests/ui/transmutability/references/unit-to-itself.rs index 40aec8418fe..789455c03ea 100644 --- a/tests/ui/transmutability/references/unit-to-itself.rs +++ b/tests/ui/transmutability/references/unit-to-itself.rs @@ -2,11 +2,11 @@ #![feature(transmutability)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: true, lifetimes: false, diff --git a/tests/ui/transmutability/references/unit-to-u8.rs b/tests/ui/transmutability/references/unit-to-u8.rs index 973d3206c12..575a40e3622 100644 --- a/tests/ui/transmutability/references/unit-to-u8.rs +++ b/tests/ui/transmutability/references/unit-to-u8.rs @@ -2,11 +2,11 @@ #![feature(transmutability)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: true, lifetimes: true, diff --git a/tests/ui/transmutability/references/unit-to-u8.stderr b/tests/ui/transmutability/references/unit-to-u8.stderr index 5d73dfdc8eb..b5a79b1917f 100644 --- a/tests/ui/transmutability/references/unit-to-u8.stderr +++ b/tests/ui/transmutability/references/unit-to-u8.stderr @@ -10,7 +10,7 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, diff --git a/tests/ui/transmutability/references/unsafecell.rs b/tests/ui/transmutability/references/unsafecell.rs index a8a1f969fb4..4001f139770 100644 --- a/tests/ui/transmutability/references/unsafecell.rs +++ b/tests/ui/transmutability/references/unsafecell.rs @@ -5,11 +5,11 @@ use std::cell::UnsafeCell; mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> + Dst: TransmuteFrom<Src, { Assume::SAFETY }> {} } diff --git a/tests/ui/transmutability/references/unsafecell.stderr b/tests/ui/transmutability/references/unsafecell.stderr index 8bb32359355..6664d8a7d6f 100644 --- a/tests/ui/transmutability/references/unsafecell.stderr +++ b/tests/ui/transmutability/references/unsafecell.stderr @@ -10,8 +10,8 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable` +LL | Dst: TransmuteFrom<Src, { Assume::SAFETY }> + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable` error[E0277]: `&UnsafeCell<u8>` cannot be safely transmuted into `&UnsafeCell<u8>` --> $DIR/unsafecell.rs:29:62 @@ -25,8 +25,8 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable` +LL | Dst: TransmuteFrom<Src, { Assume::SAFETY }> + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable` error: aborting due to 2 previous errors diff --git a/tests/ui/transmutability/region-infer.rs b/tests/ui/transmutability/region-infer.rs index 0632bc53176..c164f35c447 100644 --- a/tests/ui/transmutability/region-infer.rs +++ b/tests/ui/transmutability/region-infer.rs @@ -1,13 +1,13 @@ #![feature(transmutability)] -use std::mem::{Assume, BikeshedIntrinsicFrom}; +use std::mem::{Assume, TransmuteFrom}; #[repr(C)] struct W<'a>(&'a ()); fn test<'a>() where - W<'a>: BikeshedIntrinsicFrom< + W<'a>: TransmuteFrom< (), { Assume { alignment: true, lifetimes: true, safety: true, validity: true } }, >, diff --git a/tests/ui/transmutability/region-infer.stderr b/tests/ui/transmutability/region-infer.stderr index 03c46823838..09ecf484bc8 100644 --- a/tests/ui/transmutability/region-infer.stderr +++ b/tests/ui/transmutability/region-infer.stderr @@ -10,7 +10,7 @@ note: required by a bound in `test` LL | fn test<'a>() | ---- required by a bound in this function LL | where -LL | W<'a>: BikeshedIntrinsicFrom< +LL | W<'a>: TransmuteFrom< | ____________^ LL | | (), LL | | { Assume { alignment: true, lifetimes: true, safety: true, validity: true } }, diff --git a/tests/ui/transmutability/safety/assume/should_accept_if_dst_has_safety_invariant.rs b/tests/ui/transmutability/safety/assume/should_accept_if_dst_has_safety_invariant.rs index cb3c1cdf46c..0113049f51e 100644 --- a/tests/ui/transmutability/safety/assume/should_accept_if_dst_has_safety_invariant.rs +++ b/tests/ui/transmutability/safety/assume/should_accept_if_dst_has_safety_invariant.rs @@ -8,11 +8,11 @@ #![allow(dead_code)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> + Dst: TransmuteFrom<Src, { Assume::SAFETY }> {} } diff --git a/tests/ui/transmutability/safety/assume/should_accept_if_ref_src_has_safety_invariant.rs b/tests/ui/transmutability/safety/assume/should_accept_if_ref_src_has_safety_invariant.rs index b12c4a10d12..eca7a06559d 100644 --- a/tests/ui/transmutability/safety/assume/should_accept_if_ref_src_has_safety_invariant.rs +++ b/tests/ui/transmutability/safety/assume/should_accept_if_ref_src_has_safety_invariant.rs @@ -8,11 +8,11 @@ #![allow(dead_code)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> + Dst: TransmuteFrom<Src, { Assume::SAFETY }> {} } diff --git a/tests/ui/transmutability/safety/assume/should_accept_if_src_has_safety_invariant.rs b/tests/ui/transmutability/safety/assume/should_accept_if_src_has_safety_invariant.rs index ff01462ffec..46e84b48044 100644 --- a/tests/ui/transmutability/safety/assume/should_accept_if_src_has_safety_invariant.rs +++ b/tests/ui/transmutability/safety/assume/should_accept_if_src_has_safety_invariant.rs @@ -8,11 +8,11 @@ #![allow(dead_code)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> + Dst: TransmuteFrom<Src, { Assume::SAFETY }> {} } diff --git a/tests/ui/transmutability/safety/should_accept_if_src_has_safety_invariant.rs b/tests/ui/transmutability/safety/should_accept_if_src_has_safety_invariant.rs index d516e9a7da5..aaba6febde4 100644 --- a/tests/ui/transmutability/safety/should_accept_if_src_has_safety_invariant.rs +++ b/tests/ui/transmutability/safety/should_accept_if_src_has_safety_invariant.rs @@ -8,11 +8,11 @@ #![allow(dead_code)] mod assert { - use std::mem::BikeshedIntrinsicFrom; + use std::mem::TransmuteFrom; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src> // safety is NOT assumed + Dst: TransmuteFrom<Src> // safety is NOT assumed {} } diff --git a/tests/ui/transmutability/safety/should_reject_if_dst_has_safety_invariant.rs b/tests/ui/transmutability/safety/should_reject_if_dst_has_safety_invariant.rs index 4f0aee31548..6f8e383db1f 100644 --- a/tests/ui/transmutability/safety/should_reject_if_dst_has_safety_invariant.rs +++ b/tests/ui/transmutability/safety/should_reject_if_dst_has_safety_invariant.rs @@ -6,11 +6,11 @@ #![allow(dead_code)] mod assert { - use std::mem::BikeshedIntrinsicFrom; + use std::mem::TransmuteFrom; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src> // safety is NOT assumed + Dst: TransmuteFrom<Src> // safety is NOT assumed {} } diff --git a/tests/ui/transmutability/safety/should_reject_if_dst_has_safety_invariant.stderr b/tests/ui/transmutability/safety/should_reject_if_dst_has_safety_invariant.stderr index 2339c268326..6445b1e146e 100644 --- a/tests/ui/transmutability/safety/should_reject_if_dst_has_safety_invariant.stderr +++ b/tests/ui/transmutability/safety/should_reject_if_dst_has_safety_invariant.stderr @@ -10,8 +10,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> // safety is NOT assumed - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> // safety is NOT assumed + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error: aborting due to 1 previous error diff --git a/tests/ui/transmutability/safety/should_reject_if_ref_src_has_safety_invariant.rs b/tests/ui/transmutability/safety/should_reject_if_ref_src_has_safety_invariant.rs index 126059dd7b7..16d163d5420 100644 --- a/tests/ui/transmutability/safety/should_reject_if_ref_src_has_safety_invariant.rs +++ b/tests/ui/transmutability/safety/should_reject_if_ref_src_has_safety_invariant.rs @@ -6,11 +6,11 @@ #![allow(dead_code)] mod assert { - use std::mem::BikeshedIntrinsicFrom; + use std::mem::TransmuteFrom; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src> // safety is NOT assumed + Dst: TransmuteFrom<Src> // safety is NOT assumed {} } diff --git a/tests/ui/transmutability/safety/should_reject_if_ref_src_has_safety_invariant.stderr b/tests/ui/transmutability/safety/should_reject_if_ref_src_has_safety_invariant.stderr index 99feebe9211..38ef829f064 100644 --- a/tests/ui/transmutability/safety/should_reject_if_ref_src_has_safety_invariant.stderr +++ b/tests/ui/transmutability/safety/should_reject_if_ref_src_has_safety_invariant.stderr @@ -10,8 +10,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src> // safety is NOT assumed - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src> // safety is NOT assumed + | ^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error: aborting due to 1 previous error diff --git a/tests/ui/transmutability/structs/repr/should_handle_align.rs b/tests/ui/transmutability/structs/repr/should_handle_align.rs index 0c207766045..03065298b50 100644 --- a/tests/ui/transmutability/structs/repr/should_handle_align.rs +++ b/tests/ui/transmutability/structs/repr/should_handle_align.rs @@ -6,11 +6,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: true, lifetimes: true, diff --git a/tests/ui/transmutability/structs/repr/should_handle_all.rs b/tests/ui/transmutability/structs/repr/should_handle_all.rs index 52c24eecf12..e5ca37e68ec 100644 --- a/tests/ui/transmutability/structs/repr/should_handle_all.rs +++ b/tests/ui/transmutability/structs/repr/should_handle_all.rs @@ -6,11 +6,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: true, lifetimes: true, diff --git a/tests/ui/transmutability/structs/repr/should_handle_packed.rs b/tests/ui/transmutability/structs/repr/should_handle_packed.rs index 4af32d6e84e..c9be32d7b2a 100644 --- a/tests/ui/transmutability/structs/repr/should_handle_packed.rs +++ b/tests/ui/transmutability/structs/repr/should_handle_packed.rs @@ -6,11 +6,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: true, lifetimes: true, diff --git a/tests/ui/transmutability/structs/repr/transmute_infinitely_recursive_type.rs b/tests/ui/transmutability/structs/repr/transmute_infinitely_recursive_type.rs index 64110753832..8d291054365 100644 --- a/tests/ui/transmutability/structs/repr/transmute_infinitely_recursive_type.rs +++ b/tests/ui/transmutability/structs/repr/transmute_infinitely_recursive_type.rs @@ -7,11 +7,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src>, + Dst: TransmuteFrom<Src>, { } } @@ -22,5 +22,4 @@ fn should_pad_explicitly_packed_field() { //~^ ERROR: recursive type assert::is_maybe_transmutable::<ExplicitlyPadded, ()>(); - //~^ ERROR: cannot be safely transmuted } diff --git a/tests/ui/transmutability/structs/repr/transmute_infinitely_recursive_type.stderr b/tests/ui/transmutability/structs/repr/transmute_infinitely_recursive_type.stderr index ebfb5361143..bdf2d3b6a58 100644 --- a/tests/ui/transmutability/structs/repr/transmute_infinitely_recursive_type.stderr +++ b/tests/ui/transmutability/structs/repr/transmute_infinitely_recursive_type.stderr @@ -12,25 +12,10 @@ LL | struct ExplicitlyPadded(Box<ExplicitlyPadded>); error[E0391]: cycle detected when computing layout of `should_pad_explicitly_packed_field::ExplicitlyPadded` | = note: ...which immediately requires computing layout of `should_pad_explicitly_packed_field::ExplicitlyPadded` again - = note: cycle used when evaluating trait selection obligation `(): core::mem::transmutability::BikeshedIntrinsicFrom<should_pad_explicitly_packed_field::ExplicitlyPadded, core::mem::transmutability::Assume { alignment: false, lifetimes: false, safety: false, validity: false }>` + = note: cycle used when evaluating trait selection obligation `(): core::mem::transmutability::TransmuteFrom<should_pad_explicitly_packed_field::ExplicitlyPadded, core::mem::transmutability::Assume { alignment: false, lifetimes: false, safety: false, validity: false }>` = 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[E0277]: `ExplicitlyPadded` cannot be safely transmuted into `()` - --> $DIR/transmute_infinitely_recursive_type.rs:24:55 - | -LL | assert::is_maybe_transmutable::<ExplicitlyPadded, ()>(); - | ^^ analyzing the transmutability of `ExplicitlyPadded` is not yet supported - | -note: required by a bound in `is_maybe_transmutable` - --> $DIR/transmute_infinitely_recursive_type.rs:14:14 - | -LL | pub fn is_maybe_transmutable<Src, Dst>() - | --------------------- required by a bound in this function -LL | where -LL | Dst: BikeshedIntrinsicFrom<Src>, - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable` - -error: aborting due to 3 previous errors +error: aborting due to 2 previous errors -Some errors have detailed explanations: E0072, E0277, E0391. +Some errors have detailed explanations: E0072, E0391. For more information about an error, try `rustc --explain E0072`. diff --git a/tests/ui/transmutability/structs/should_order_fields_correctly.rs b/tests/ui/transmutability/structs/should_order_fields_correctly.rs index 3675e4330ec..aa9ca39eff2 100644 --- a/tests/ui/transmutability/structs/should_order_fields_correctly.rs +++ b/tests/ui/transmutability/structs/should_order_fields_correctly.rs @@ -6,11 +6,11 @@ #![allow(dead_code)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume::ALIGNMENT .and(Assume::LIFETIMES) .and(Assume::SAFETY) diff --git a/tests/ui/transmutability/transmute-padding-ice.rs b/tests/ui/transmutability/transmute-padding-ice.rs index f5935a0009e..133241c89cb 100644 --- a/tests/ui/transmutability/transmute-padding-ice.rs +++ b/tests/ui/transmutability/transmute-padding-ice.rs @@ -9,11 +9,11 @@ use std::mem::size_of; mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom< + Dst: TransmuteFrom< Src, { Assume { alignment: true, lifetimes: true, safety: true, validity: true } }, >, diff --git a/tests/ui/transmutability/uninhabited.rs b/tests/ui/transmutability/uninhabited.rs index 7524922c16a..74f7a1a2e89 100644 --- a/tests/ui/transmutability/uninhabited.rs +++ b/tests/ui/transmutability/uninhabited.rs @@ -3,11 +3,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: true, lifetimes: true, diff --git a/tests/ui/transmutability/uninhabited.stderr b/tests/ui/transmutability/uninhabited.stderr index 88a98c798fc..3fa02f0867c 100644 --- a/tests/ui/transmutability/uninhabited.stderr +++ b/tests/ui/transmutability/uninhabited.stderr @@ -34,7 +34,7 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -56,7 +56,7 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -78,7 +78,7 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, @@ -100,7 +100,7 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume { LL | | alignment: true, diff --git a/tests/ui/transmutability/unions/boolish.rs b/tests/ui/transmutability/unions/boolish.rs index c829f83149e..838643defd5 100644 --- a/tests/ui/transmutability/unions/boolish.rs +++ b/tests/ui/transmutability/unions/boolish.rs @@ -6,11 +6,11 @@ #![allow(dead_code)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> + Dst: TransmuteFrom<Src, { Assume::SAFETY }> {} } diff --git a/tests/ui/transmutability/unions/repr/should_handle_align.rs b/tests/ui/transmutability/unions/repr/should_handle_align.rs index ba4e904e161..0605651bd7b 100644 --- a/tests/ui/transmutability/unions/repr/should_handle_align.rs +++ b/tests/ui/transmutability/unions/repr/should_handle_align.rs @@ -6,11 +6,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: true, lifetimes: true, diff --git a/tests/ui/transmutability/unions/repr/should_handle_all.rs b/tests/ui/transmutability/unions/repr/should_handle_all.rs index 85d48dd9b7f..8505c7f9123 100644 --- a/tests/ui/transmutability/unions/repr/should_handle_all.rs +++ b/tests/ui/transmutability/unions/repr/should_handle_all.rs @@ -5,11 +5,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: true, lifetimes: true, diff --git a/tests/ui/transmutability/unions/repr/should_handle_packed.rs b/tests/ui/transmutability/unions/repr/should_handle_packed.rs index fc06eba4353..5e9851ab0c9 100644 --- a/tests/ui/transmutability/unions/repr/should_handle_packed.rs +++ b/tests/ui/transmutability/unions/repr/should_handle_packed.rs @@ -6,11 +6,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume { alignment: true, lifetimes: true, diff --git a/tests/ui/transmutability/unions/should_pad_variants.rs b/tests/ui/transmutability/unions/should_pad_variants.rs index 1e4d2db8f74..986c7fafb85 100644 --- a/tests/ui/transmutability/unions/should_pad_variants.rs +++ b/tests/ui/transmutability/unions/should_pad_variants.rs @@ -6,11 +6,11 @@ #![allow(dead_code)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { + Dst: TransmuteFrom<Src, { Assume::ALIGNMENT .and(Assume::LIFETIMES) .and(Assume::SAFETY) diff --git a/tests/ui/transmutability/unions/should_pad_variants.stderr b/tests/ui/transmutability/unions/should_pad_variants.stderr index da4294bdbce..bb26281c2f0 100644 --- a/tests/ui/transmutability/unions/should_pad_variants.stderr +++ b/tests/ui/transmutability/unions/should_pad_variants.stderr @@ -10,7 +10,7 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { +LL | Dst: TransmuteFrom<Src, { | ______________^ LL | | Assume::ALIGNMENT LL | | .and(Assume::LIFETIMES) diff --git a/tests/ui/transmutability/unions/should_permit_intersecting_if_validity_is_assumed.rs b/tests/ui/transmutability/unions/should_permit_intersecting_if_validity_is_assumed.rs index 7efe9ac70f1..359ba515439 100644 --- a/tests/ui/transmutability/unions/should_permit_intersecting_if_validity_is_assumed.rs +++ b/tests/ui/transmutability/unions/should_permit_intersecting_if_validity_is_assumed.rs @@ -7,11 +7,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY.and(Assume::VALIDITY) }> + Dst: TransmuteFrom<Src, { Assume::SAFETY.and(Assume::VALIDITY) }> {} } diff --git a/tests/ui/transmutability/unions/should_reject_contraction.rs b/tests/ui/transmutability/unions/should_reject_contraction.rs index 62a0ee92919..87398328fc7 100644 --- a/tests/ui/transmutability/unions/should_reject_contraction.rs +++ b/tests/ui/transmutability/unions/should_reject_contraction.rs @@ -5,11 +5,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> + Dst: TransmuteFrom<Src, { Assume::SAFETY }> {} } diff --git a/tests/ui/transmutability/unions/should_reject_contraction.stderr b/tests/ui/transmutability/unions/should_reject_contraction.stderr index 20eaa3a6b09..ea68de14efc 100644 --- a/tests/ui/transmutability/unions/should_reject_contraction.stderr +++ b/tests/ui/transmutability/unions/should_reject_contraction.stderr @@ -10,8 +10,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src, { Assume::SAFETY }> + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error: aborting due to 1 previous error diff --git a/tests/ui/transmutability/unions/should_reject_disjoint.rs b/tests/ui/transmutability/unions/should_reject_disjoint.rs index 732f92e8160..0427e3c44a2 100644 --- a/tests/ui/transmutability/unions/should_reject_disjoint.rs +++ b/tests/ui/transmutability/unions/should_reject_disjoint.rs @@ -5,11 +5,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_maybe_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY.and(Assume::VALIDITY) }> + Dst: TransmuteFrom<Src, { Assume::SAFETY.and(Assume::VALIDITY) }> {} } diff --git a/tests/ui/transmutability/unions/should_reject_disjoint.stderr b/tests/ui/transmutability/unions/should_reject_disjoint.stderr index ea47797c970..d55abbe0817 100644 --- a/tests/ui/transmutability/unions/should_reject_disjoint.stderr +++ b/tests/ui/transmutability/unions/should_reject_disjoint.stderr @@ -10,8 +10,8 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY.and(Assume::VALIDITY) }> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable` +LL | Dst: TransmuteFrom<Src, { Assume::SAFETY.and(Assume::VALIDITY) }> + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable` error[E0277]: `B` cannot be safely transmuted into `A` --> $DIR/should_reject_disjoint.rs:33:40 @@ -25,8 +25,8 @@ note: required by a bound in `is_maybe_transmutable` LL | pub fn is_maybe_transmutable<Src, Dst>() | --------------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY.and(Assume::VALIDITY) }> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable` +LL | Dst: TransmuteFrom<Src, { Assume::SAFETY.and(Assume::VALIDITY) }> + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_maybe_transmutable` error: aborting due to 2 previous errors diff --git a/tests/ui/transmutability/unions/should_reject_intersecting.rs b/tests/ui/transmutability/unions/should_reject_intersecting.rs index 752a606c861..9b3b18919f5 100644 --- a/tests/ui/transmutability/unions/should_reject_intersecting.rs +++ b/tests/ui/transmutability/unions/should_reject_intersecting.rs @@ -6,11 +6,11 @@ #![allow(dead_code, incomplete_features, non_camel_case_types)] mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; + use std::mem::{Assume, TransmuteFrom}; pub fn is_transmutable<Src, Dst>() where - Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> + Dst: TransmuteFrom<Src, { Assume::SAFETY }> // validity is NOT assumed -----^^^^^^^^^^^^^^^^^^ {} } diff --git a/tests/ui/transmutability/unions/should_reject_intersecting.stderr b/tests/ui/transmutability/unions/should_reject_intersecting.stderr index 79dec659d9d..522681d7d15 100644 --- a/tests/ui/transmutability/unions/should_reject_intersecting.stderr +++ b/tests/ui/transmutability/unions/should_reject_intersecting.stderr @@ -10,8 +10,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src, { Assume::SAFETY }> + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error[E0277]: `B` cannot be safely transmuted into `A` --> $DIR/should_reject_intersecting.rs:36:34 @@ -25,8 +25,8 @@ note: required by a bound in `is_transmutable` LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this function LL | where -LL | Dst: BikeshedIntrinsicFrom<Src, { Assume::SAFETY }> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` +LL | Dst: TransmuteFrom<Src, { Assume::SAFETY }> + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` error: aborting due to 2 previous errors diff --git a/tests/ui/try-trait/bad-interconversion.stderr b/tests/ui/try-trait/bad-interconversion.stderr index 642a93d64e2..9aab2cf6ab8 100644 --- a/tests/ui/try-trait/bad-interconversion.stderr +++ b/tests/ui/try-trait/bad-interconversion.stderr @@ -45,7 +45,7 @@ LL | Some(Err("hello")?) | ^ use `.ok()?` if you want to discard the `Result<Infallible, &str>` error information | = help: the trait `FromResidual<Result<Infallible, &str>>` is not implemented for `Option<u16>` - = help: the trait `FromResidual` is implemented for `Option<T>` + = help: the trait `FromResidual<Option<Infallible>>` is implemented for `Option<T>` error[E0277]: the `?` operator can only be used on `Option`s in a function that returns `Option` --> $DIR/bad-interconversion.rs:27:33 @@ -56,7 +56,7 @@ LL | Some(ControlFlow::Break(123)?) | ^ this `?` produces `ControlFlow<{integer}, Infallible>`, which is incompatible with `Option<u64>` | = help: the trait `FromResidual<ControlFlow<{integer}, Infallible>>` is not implemented for `Option<u64>` - = help: the trait `FromResidual` is implemented for `Option<T>` + = help: the trait `FromResidual<Option<Infallible>>` is implemented for `Option<T>` error[E0277]: the `?` operator can only be used on `ControlFlow`s in a function that returns `ControlFlow` --> $DIR/bad-interconversion.rs:32:39 diff --git a/tests/ui/try-trait/option-to-result.stderr b/tests/ui/try-trait/option-to-result.stderr index 8055b2a0b04..1a5a925f92f 100644 --- a/tests/ui/try-trait/option-to-result.stderr +++ b/tests/ui/try-trait/option-to-result.stderr @@ -20,7 +20,7 @@ LL | a?; | ^ use `.ok()?` if you want to discard the `Result<Infallible, i32>` error information | = help: the trait `FromResidual<Result<Infallible, i32>>` is not implemented for `Option<i32>` - = help: the trait `FromResidual` is implemented for `Option<T>` + = help: the trait `FromResidual<Option<Infallible>>` is implemented for `Option<T>` error: aborting due to 2 previous errors diff --git a/tests/ui/try-trait/try-operator-custom.rs b/tests/ui/try-trait/try-operator-custom.rs index ab0772dd228..936c0b0689a 100644 --- a/tests/ui/try-trait/try-operator-custom.rs +++ b/tests/ui/try-trait/try-operator-custom.rs @@ -31,7 +31,6 @@ impl<U, V> Try for MyResult<U, V> { impl<U, V, W> FromResidual<MyResult<Never, V>> for MyResult<U, W> where V: Into<W> { fn from_residual(x: MyResult<Never, V>) -> Self { match x { - MyResult::Awesome(u) => match u {}, MyResult::Terrible(e) => MyResult::Terrible(e.into()), } } @@ -42,7 +41,6 @@ type ResultResidual<E> = Result<std::convert::Infallible, E>; impl<U, V, W> FromResidual<ResultResidual<V>> for MyResult<U, W> where V: Into<W> { fn from_residual(x: ResultResidual<V>) -> Self { match x { - Ok(v) => match v {} Err(e) => MyResult::Terrible(e.into()), } } @@ -51,7 +49,6 @@ impl<U, V, W> FromResidual<ResultResidual<V>> for MyResult<U, W> where V: Into<W impl<U, V, W> FromResidual<MyResult<Never, V>> for Result<U, W> where V: Into<W> { fn from_residual(x: MyResult<Never, V>) -> Self { match x { - MyResult::Awesome(u) => match u {}, MyResult::Terrible(e) => Err(e.into()), } } diff --git a/tests/ui/try-trait/try-operator-on-main.stderr b/tests/ui/try-trait/try-operator-on-main.stderr index d22117165c1..311e8076ed4 100644 --- a/tests/ui/try-trait/try-operator-on-main.stderr +++ b/tests/ui/try-trait/try-operator-on-main.stderr @@ -14,9 +14,7 @@ LL ~ fn main() -> Result<(), Box<dyn std::error::Error>> { LL | // error for a `Try` type on a non-`Try` fn ... LL | try_trait_generic::<()>(); -LL + LL + Ok(()) -LL + } | error[E0277]: the `?` operator can only be applied to values that implement `Try` diff --git a/tests/ui/type-alias-impl-trait/different_args_considered_equal2.stderr b/tests/ui/type-alias-impl-trait/different_args_considered_equal2.stderr index 1104c2c498a..213272f5f34 100644 --- a/tests/ui/type-alias-impl-trait/different_args_considered_equal2.stderr +++ b/tests/ui/type-alias-impl-trait/different_args_considered_equal2.stderr @@ -9,11 +9,6 @@ LL | fn get_one<'a>(a: *mut &'a str) -> impl IntoIterator<Item = Opaque<'a>> { ... LL | None::<Opaque<'static>> | ^^^^^^^^^^^^^^^^^^^^^^^ - | -help: to declare that `impl IntoIterator<Item = Opaque<'a>>` captures `'a`, you can add an explicit `'a` lifetime bound - | -LL | fn get_one<'a>(a: *mut &'a str) -> impl IntoIterator<Item = Opaque<'a>> + 'a { - | ++++ error: aborting due to 1 previous error diff --git a/tests/ui/type-alias-impl-trait/imply_bounds_from_bounds_param.stderr b/tests/ui/type-alias-impl-trait/imply_bounds_from_bounds_param.stderr index 9bffa94fda1..0bf9dccfad8 100644 --- a/tests/ui/type-alias-impl-trait/imply_bounds_from_bounds_param.stderr +++ b/tests/ui/type-alias-impl-trait/imply_bounds_from_bounds_param.stderr @@ -8,10 +8,10 @@ LL | fn test<'a>(y: &'a mut i32) -> impl PlusOne { LL | <&'a mut i32 as Callable>::call(y) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | -help: to declare that `impl PlusOne` captures `'a`, you can add an explicit `'a` lifetime bound +help: add a `use<...>` bound to explicitly capture `'a` | -LL | fn test<'a>(y: &'a mut i32) -> impl PlusOne + 'a { - | ++++ +LL | fn test<'a>(y: &'a mut i32) -> impl PlusOne + use<'a> { + | +++++++++ error: aborting due to 1 previous error diff --git a/tests/ui/type-alias-impl-trait/missing_lifetime_bound.rs b/tests/ui/type-alias-impl-trait/missing_lifetime_bound.rs index c584a58cb32..c178fcf5a91 100644 --- a/tests/ui/type-alias-impl-trait/missing_lifetime_bound.rs +++ b/tests/ui/type-alias-impl-trait/missing_lifetime_bound.rs @@ -2,7 +2,7 @@ type Opaque2<T> = impl Sized; type Opaque<'a, T> = Opaque2<T>; -fn defining<'a, T>(x: &'a i32) -> Opaque<T> { x } +fn defining<'a, T>(x: &'a i32) -> Opaque<T> { x } //~ WARNING elided lifetime has a name //~^ ERROR: hidden type for `Opaque2<T>` captures lifetime that does not appear in bounds fn main() {} diff --git a/tests/ui/type-alias-impl-trait/missing_lifetime_bound.stderr b/tests/ui/type-alias-impl-trait/missing_lifetime_bound.stderr index 03cc943d509..e2c21f1636b 100644 --- a/tests/ui/type-alias-impl-trait/missing_lifetime_bound.stderr +++ b/tests/ui/type-alias-impl-trait/missing_lifetime_bound.stderr @@ -1,3 +1,13 @@ +warning: elided lifetime has a name + --> $DIR/missing_lifetime_bound.rs:5:41 + | +LL | fn defining<'a, T>(x: &'a i32) -> Opaque<T> { x } + | -- ^ this elided lifetime gets resolved as `'a` + | | + | lifetime `'a` declared here + | + = note: `#[warn(elided_named_lifetimes)]` on by default + error[E0700]: hidden type for `Opaque2<T>` captures lifetime that does not appear in bounds --> $DIR/missing_lifetime_bound.rs:5:47 | @@ -9,6 +19,6 @@ LL | fn defining<'a, T>(x: &'a i32) -> Opaque<T> { x } | | | hidden type `&'a i32` captures the lifetime `'a` as defined here -error: aborting due to 1 previous error +error: aborting due to 1 previous error; 1 warning emitted For more information about this error, try `rustc --explain E0700`. diff --git a/tests/ui/type-alias-impl-trait/variance.rs b/tests/ui/type-alias-impl-trait/variance.rs index ba52eaa0359..113f6a4cc44 100644 --- a/tests/ui/type-alias-impl-trait/variance.rs +++ b/tests/ui/type-alias-impl-trait/variance.rs @@ -5,21 +5,21 @@ trait Captures<'a> {} impl<T> Captures<'_> for T {} -type NotCapturedEarly<'a> = impl Sized; //~ [*, o] +type NotCapturedEarly<'a> = impl Sized; //~ ['a: *, 'a: o] //~^ ERROR: unconstrained opaque type -type CapturedEarly<'a> = impl Sized + Captures<'a>; //~ [*, o] +type CapturedEarly<'a> = impl Sized + Captures<'a>; //~ ['a: *, 'a: o] //~^ ERROR: unconstrained opaque type -type NotCapturedLate<'a> = dyn for<'b> Iterator<Item = impl Sized>; //~ [*, o, o] +type NotCapturedLate<'a> = dyn for<'b> Iterator<Item = impl Sized>; //~ ['a: *, 'b: o, 'a: o] //~^ ERROR `impl Trait` cannot capture higher-ranked lifetime from `dyn` type //~| ERROR: unconstrained opaque type -type Captured<'a> = dyn for<'b> Iterator<Item = impl Sized + Captures<'a>>; //~ [*, o, o] +type Captured<'a> = dyn for<'b> Iterator<Item = impl Sized + Captures<'a>>; //~ ['a: *, 'b: o, 'a: o] //~^ ERROR `impl Trait` cannot capture higher-ranked lifetime from `dyn` type //~| ERROR: unconstrained opaque type -type Bar<'a, 'b: 'b, T> = impl Sized; //~ ERROR [*, *, o, o, o] +type Bar<'a, 'b: 'b, T> = impl Sized; //~ ERROR ['a: *, 'b: *, T: o, 'a: o, 'b: o] //~^ ERROR: unconstrained opaque type trait Foo<'i> { @@ -31,24 +31,24 @@ trait Foo<'i> { } impl<'i> Foo<'i> for &'i () { - type ImplicitCapture<'a> = impl Sized; //~ [*, *, o, o] + type ImplicitCapture<'a> = impl Sized; //~ ['i: *, 'a: *, 'a: o, 'i: o] //~^ ERROR: unconstrained opaque type - type ExplicitCaptureFromHeader<'a> = impl Sized + Captures<'i>; //~ [*, *, o, o] + type ExplicitCaptureFromHeader<'a> = impl Sized + Captures<'i>; //~ ['i: *, 'a: *, 'a: o, 'i: o] //~^ ERROR: unconstrained opaque type - type ExplicitCaptureFromGat<'a> = impl Sized + Captures<'a>; //~ [*, *, o, o] + type ExplicitCaptureFromGat<'a> = impl Sized + Captures<'a>; //~ ['i: *, 'a: *, 'a: o, 'i: o] //~^ ERROR: unconstrained opaque type } impl<'i> Foo<'i> for () { - type ImplicitCapture<'a> = impl Sized; //~ [*, *, o, o] + type ImplicitCapture<'a> = impl Sized; //~ ['i: *, 'a: *, 'a: o, 'i: o] //~^ ERROR: unconstrained opaque type - type ExplicitCaptureFromHeader<'a> = impl Sized + Captures<'i>; //~ [*, *, o, o] + type ExplicitCaptureFromHeader<'a> = impl Sized + Captures<'i>; //~ ['i: *, 'a: *, 'a: o, 'i: o] //~^ ERROR: unconstrained opaque type - type ExplicitCaptureFromGat<'a> = impl Sized + Captures<'a>; //~ [*, *, o, o] + type ExplicitCaptureFromGat<'a> = impl Sized + Captures<'a>; //~ ['i: *, 'a: *, 'a: o, 'i: o] //~^ ERROR: unconstrained opaque type } @@ -59,15 +59,15 @@ impl<'a> Nesting<'a> for &'a () { type Output = &'a (); } type NestedDeeply<'a> = - impl Nesting< //~ [*, o] + impl Nesting< //~ ['a: *, 'a: o] 'a, - Output = impl Nesting< //~ [*, o] + Output = impl Nesting< //~ ['a: *, 'a: o] 'a, - Output = impl Nesting< //~ [*, o] + Output = impl Nesting< //~ ['a: *, 'a: o] 'a, - Output = impl Nesting< //~ [*, o] + Output = impl Nesting< //~ ['a: *, 'a: o] 'a, - Output = impl Nesting<'a> //~ [*, o] + Output = impl Nesting<'a> //~ ['a: *, 'a: o] > >, >, diff --git a/tests/ui/type-alias-impl-trait/variance.stderr b/tests/ui/type-alias-impl-trait/variance.stderr index e5ced7a4981..489dfe03d44 100644 --- a/tests/ui/type-alias-impl-trait/variance.stderr +++ b/tests/ui/type-alias-impl-trait/variance.stderr @@ -110,73 +110,73 @@ LL | type ExplicitCaptureFromGat<'a> = impl Sized + Captures<'a>; | = note: `ExplicitCaptureFromGat` must be used in combination with a concrete type within the same impl -error: [*, o] +error: ['a: *, 'a: o] --> $DIR/variance.rs:8:29 | LL | type NotCapturedEarly<'a> = impl Sized; | ^^^^^^^^^^ -error: [*, o] +error: ['a: *, 'a: o] --> $DIR/variance.rs:11:26 | LL | type CapturedEarly<'a> = impl Sized + Captures<'a>; | ^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [*, o, o] +error: ['a: *, 'b: o, 'a: o] --> $DIR/variance.rs:14:56 | LL | type NotCapturedLate<'a> = dyn for<'b> Iterator<Item = impl Sized>; | ^^^^^^^^^^ -error: [*, o, o] +error: ['a: *, 'b: o, 'a: o] --> $DIR/variance.rs:18:49 | LL | type Captured<'a> = dyn for<'b> Iterator<Item = impl Sized + Captures<'a>>; | ^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [*, *, o, o, o] +error: ['a: *, 'b: *, T: o, 'a: o, 'b: o] --> $DIR/variance.rs:22:27 | LL | type Bar<'a, 'b: 'b, T> = impl Sized; | ^^^^^^^^^^ -error: [*, *, o, o] +error: ['i: *, 'a: *, 'a: o, 'i: o] --> $DIR/variance.rs:34:32 | LL | type ImplicitCapture<'a> = impl Sized; | ^^^^^^^^^^ -error: [*, *, o, o] +error: ['i: *, 'a: *, 'a: o, 'i: o] --> $DIR/variance.rs:37:42 | LL | type ExplicitCaptureFromHeader<'a> = impl Sized + Captures<'i>; | ^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [*, *, o, o] +error: ['i: *, 'a: *, 'a: o, 'i: o] --> $DIR/variance.rs:40:39 | LL | type ExplicitCaptureFromGat<'a> = impl Sized + Captures<'a>; | ^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [*, *, o, o] +error: ['i: *, 'a: *, 'a: o, 'i: o] --> $DIR/variance.rs:45:32 | LL | type ImplicitCapture<'a> = impl Sized; | ^^^^^^^^^^ -error: [*, *, o, o] +error: ['i: *, 'a: *, 'a: o, 'i: o] --> $DIR/variance.rs:48:42 | LL | type ExplicitCaptureFromHeader<'a> = impl Sized + Captures<'i>; | ^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [*, *, o, o] +error: ['i: *, 'a: *, 'a: o, 'i: o] --> $DIR/variance.rs:51:39 | LL | type ExplicitCaptureFromGat<'a> = impl Sized + Captures<'a>; | ^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [*, o] +error: ['a: *, 'a: o] --> $DIR/variance.rs:62:5 | LL | / impl Nesting< @@ -188,7 +188,7 @@ LL | | >, LL | | >; | |_____^ -error: [*, o] +error: ['a: *, 'a: o] --> $DIR/variance.rs:64:18 | LL | Output = impl Nesting< @@ -201,7 +201,7 @@ LL | | >, LL | | >, | |_________^ -error: [*, o] +error: ['a: *, 'a: o] --> $DIR/variance.rs:66:22 | LL | Output = impl Nesting< @@ -214,7 +214,7 @@ LL | | > LL | | >, | |_____________^ -error: [*, o] +error: ['a: *, 'a: o] --> $DIR/variance.rs:68:26 | LL | Output = impl Nesting< @@ -224,7 +224,7 @@ LL | | Output = impl Nesting<'a> LL | | > | |_________________^ -error: [*, o] +error: ['a: *, 'a: o] --> $DIR/variance.rs:70:30 | LL | Output = impl Nesting<'a> diff --git a/tests/ui/typeck/const-in-fn-call-generics.rs b/tests/ui/typeck/const-in-fn-call-generics.rs new file mode 100644 index 00000000000..675dbcc3054 --- /dev/null +++ b/tests/ui/typeck/const-in-fn-call-generics.rs @@ -0,0 +1,16 @@ +fn generic<const N: u32>() {} + +trait Collate<const A: u32> { + type Pass; + fn collate(self) -> Self::Pass; +} + +impl<const B: u32> Collate<B> for i32 { + type Pass = (); + fn collate(self) -> Self::Pass { + generic::<{ true }>() + //~^ ERROR: mismatched types + } +} + +fn main() {} diff --git a/tests/ui/typeck/const-in-fn-call-generics.stderr b/tests/ui/typeck/const-in-fn-call-generics.stderr new file mode 100644 index 00000000000..12dd454188c --- /dev/null +++ b/tests/ui/typeck/const-in-fn-call-generics.stderr @@ -0,0 +1,9 @@ +error[E0308]: mismatched types + --> $DIR/const-in-fn-call-generics.rs:11:21 + | +LL | generic::<{ true }>() + | ^^^^ expected `u32`, found `bool` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/typeck/issue-114918/const-in-impl-fn-return-type.rs b/tests/ui/typeck/issue-114918/const-in-impl-fn-return-type.rs index 9fc249198d0..92c1999e154 100644 --- a/tests/ui/typeck/issue-114918/const-in-impl-fn-return-type.rs +++ b/tests/ui/typeck/issue-114918/const-in-impl-fn-return-type.rs @@ -3,16 +3,18 @@ // of an impl fn produces a type mismatch error instead of triggering // a const eval cycle - trait Trait { - fn func<const N: u32>() -> [ (); N ]; //~ ERROR the constant `N` is not of type `usize` + fn func<const N: u32>() -> [(); N]; + //~^ ERROR: the constant `N` is not of type `usize` + //~| ERROR: mismatched types } struct S {} #[allow(unused_braces)] impl Trait for S { - fn func<const N: u32>() -> [ (); { () }] { //~ ERROR mismatched types + fn func<const N: u32>() -> [(); { () }] { + //~^ ERROR mismatched types N } } diff --git a/tests/ui/typeck/issue-114918/const-in-impl-fn-return-type.stderr b/tests/ui/typeck/issue-114918/const-in-impl-fn-return-type.stderr index bff926a2081..bb8025d47a1 100644 --- a/tests/ui/typeck/issue-114918/const-in-impl-fn-return-type.stderr +++ b/tests/ui/typeck/issue-114918/const-in-impl-fn-return-type.stderr @@ -1,15 +1,21 @@ error[E0308]: mismatched types - --> $DIR/const-in-impl-fn-return-type.rs:15:40 + --> $DIR/const-in-impl-fn-return-type.rs:16:39 | -LL | fn func<const N: u32>() -> [ (); { () }] { - | ^^ expected `usize`, found `()` +LL | fn func<const N: u32>() -> [(); { () }] { + | ^^ expected `usize`, found `()` error: the constant `N` is not of type `usize` - --> $DIR/const-in-impl-fn-return-type.rs:8:32 + --> $DIR/const-in-impl-fn-return-type.rs:7:32 | -LL | fn func<const N: u32>() -> [ (); N ]; - | ^^^^^^^^^ expected `usize`, found `u32` +LL | fn func<const N: u32>() -> [(); N]; + | ^^^^^^^ expected `usize`, found `u32` -error: aborting due to 2 previous errors +error[E0308]: mismatched types + --> $DIR/const-in-impl-fn-return-type.rs:7:37 + | +LL | fn func<const N: u32>() -> [(); N]; + | ^ expected `usize`, found `u32` + +error: aborting due to 3 previous errors For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/typeck/issue-36708.stderr b/tests/ui/typeck/issue-36708.stderr index 3589796b6aa..0aca575320f 100644 --- a/tests/ui/typeck/issue-36708.stderr +++ b/tests/ui/typeck/issue-36708.stderr @@ -1,4 +1,4 @@ -error[E0049]: method `foo` has 1 type parameter but its trait declaration has 0 type parameters +error[E0049]: associated function `foo` has 1 type parameter but its trait declaration has 0 type parameters --> $DIR/issue-36708.rs:8:12 | LL | fn foo<T>() {} diff --git a/tests/ui/typeck/suggest-arg-comma-delete-ice.rs b/tests/ui/typeck/suggest-arg-comma-delete-ice.rs new file mode 100644 index 00000000000..48d02e13eca --- /dev/null +++ b/tests/ui/typeck/suggest-arg-comma-delete-ice.rs @@ -0,0 +1,19 @@ +//! Previously, we tried to remove extra arg commas when providing extra arg removal suggestions. +//! One of the edge cases is having to account for an arg that has a closing delimiter `)` +//! following it. However, the previous suggestion code assumed that the delimiter is in fact +//! exactly the 1-byte `)` character. This assumption was proven incorrect, because we recover +//! from Unicode-confusable delimiters in the parser, which means that the ending delimiter could be +//! a multi-byte codepoint that looks *like* a `)`. Subtracing 1 byte could land us in the middle of +//! a codepoint, triggering a codepoint boundary assertion. +//! +//! issue: rust-lang/rust#128717 + +fn main() { + // The following example has been modified from #128717 to remove irrelevant Unicode as they do + // not otherwise partake in the right delimiter calculation causing the codepoint boundary + // assertion. + main(rahh）; + //~^ ERROR unknown start of token + //~| ERROR this function takes 0 arguments but 1 argument was supplied + //~| ERROR cannot find value `rahh` in this scope +} diff --git a/tests/ui/typeck/suggest-arg-comma-delete-ice.stderr b/tests/ui/typeck/suggest-arg-comma-delete-ice.stderr new file mode 100644 index 00000000000..53608391f3c --- /dev/null +++ b/tests/ui/typeck/suggest-arg-comma-delete-ice.stderr @@ -0,0 +1,38 @@ +error: unknown start of token: \u{ff09} + --> $DIR/suggest-arg-comma-delete-ice.rs:15:14 + | +LL | main(rahh）; + | ^^ + | +help: Unicode character '）' (Fullwidth Right Parenthesis) looks like ')' (Right Parenthesis), but it is not + | +LL | main(rahh); + | ~ + +error[E0425]: cannot find value `rahh` in this scope + --> $DIR/suggest-arg-comma-delete-ice.rs:15:10 + | +LL | main(rahh）; + | ^^^^ not found in this scope + +error[E0061]: this function takes 0 arguments but 1 argument was supplied + --> $DIR/suggest-arg-comma-delete-ice.rs:15:5 + | +LL | main(rahh）; + | ^^^^ ---- unexpected argument + | +note: function defined here + --> $DIR/suggest-arg-comma-delete-ice.rs:11:4 + | +LL | fn main() { + | ^^^^ +help: remove the extra argument + | +LL - main(rahh）; +LL + main(）; + | + +error: aborting due to 3 previous errors + +Some errors have detailed explanations: E0061, E0425. +For more information about an error, try `rustc --explain E0061`. diff --git a/tests/ui/uninhabited/exhaustive-wo-nevertype-issue-51221.rs b/tests/ui/uninhabited/exhaustive-wo-nevertype-issue-51221.rs index 3130fb3fe9e..722d9b4ed29 100644 --- a/tests/ui/uninhabited/exhaustive-wo-nevertype-issue-51221.rs +++ b/tests/ui/uninhabited/exhaustive-wo-nevertype-issue-51221.rs @@ -1,7 +1,5 @@ //@ check-pass -#![feature(min_exhaustive_patterns)] - enum Void {} fn main() { let a: Option<Void> = None; diff --git a/tests/ui/uninhabited/uninhabited-irrefutable.exhaustive_patterns.stderr b/tests/ui/uninhabited/uninhabited-irrefutable.exhaustive_patterns.stderr index bc1a9fa4191..50f33607c06 100644 --- a/tests/ui/uninhabited/uninhabited-irrefutable.exhaustive_patterns.stderr +++ b/tests/ui/uninhabited/uninhabited-irrefutable.exhaustive_patterns.stderr @@ -1,5 +1,5 @@ error[E0005]: refutable pattern in local binding - --> $DIR/uninhabited-irrefutable.rs:31:9 + --> $DIR/uninhabited-irrefutable.rs:30:9 | LL | let Foo::D(_y, _z) = x; | ^^^^^^^^^^^^^^ pattern `Foo::A(_)` not covered @@ -7,7 +7,7 @@ LL | let Foo::D(_y, _z) = x; = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html note: `Foo` defined here - --> $DIR/uninhabited-irrefutable.rs:20:6 + --> $DIR/uninhabited-irrefutable.rs:19:6 | LL | enum Foo { | ^^^ diff --git a/tests/ui/uninhabited/uninhabited-irrefutable.normal.stderr b/tests/ui/uninhabited/uninhabited-irrefutable.normal.stderr new file mode 100644 index 00000000000..50f33607c06 --- /dev/null +++ b/tests/ui/uninhabited/uninhabited-irrefutable.normal.stderr @@ -0,0 +1,26 @@ +error[E0005]: refutable pattern in local binding + --> $DIR/uninhabited-irrefutable.rs:30:9 + | +LL | let Foo::D(_y, _z) = x; + | ^^^^^^^^^^^^^^ pattern `Foo::A(_)` not covered + | + = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant + = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html +note: `Foo` defined here + --> $DIR/uninhabited-irrefutable.rs:19:6 + | +LL | enum Foo { + | ^^^ +LL | +LL | A(foo::SecretlyEmpty), + | - not covered + = note: pattern `Foo::A(_)` is currently uninhabited, but this variant contains private fields which may become inhabited in the future + = note: the matched value is of type `Foo` +help: you might want to use `let else` to handle the variant that isn't matched + | +LL | let Foo::D(_y, _z) = x else { todo!() }; + | ++++++++++++++++ + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0005`. diff --git a/tests/ui/uninhabited/uninhabited-irrefutable.rs b/tests/ui/uninhabited/uninhabited-irrefutable.rs index c1f4e5f8e27..cbaa9896003 100644 --- a/tests/ui/uninhabited/uninhabited-irrefutable.rs +++ b/tests/ui/uninhabited/uninhabited-irrefutable.rs @@ -1,6 +1,5 @@ -//@ revisions: min_exhaustive_patterns exhaustive_patterns +//@ revisions: normal exhaustive_patterns #![cfg_attr(exhaustive_patterns, feature(exhaustive_patterns))] -#![cfg_attr(min_exhaustive_patterns, feature(min_exhaustive_patterns))] #![feature(never_type)] mod foo { diff --git a/tests/ui/uninhabited/uninhabited-matches-feature-gated.rs b/tests/ui/uninhabited/uninhabited-matches-feature-gated.rs index e804afcf9ed..1b158dd48e9 100644 --- a/tests/ui/uninhabited/uninhabited-matches-feature-gated.rs +++ b/tests/ui/uninhabited/uninhabited-matches-feature-gated.rs @@ -15,10 +15,10 @@ fn main() { let _ = match x {}; //~ ERROR non-exhaustive let x: (Void,) = unsafe { zeroed() }; - let _ = match x {}; //~ ERROR non-exhaustive + let _ = match x {}; let x: [Void; 1] = unsafe { zeroed() }; - let _ = match x {}; //~ ERROR non-exhaustive + let _ = match x {}; let x: &[Void] = unsafe { zeroed() }; let _ = match x { //~ ERROR non-exhaustive @@ -29,11 +29,10 @@ fn main() { let _ = match x {}; // okay let x: Result<u32, Void> = Ok(23); - let _ = match x { //~ ERROR non-exhaustive + let _ = match x { Ok(x) => x, }; let x: Result<u32, Void> = Ok(23); let Ok(x) = x; - //~^ ERROR refutable } diff --git a/tests/ui/uninhabited/uninhabited-matches-feature-gated.stderr b/tests/ui/uninhabited/uninhabited-matches-feature-gated.stderr index 466d7f2eadb..2cd3c9375d0 100644 --- a/tests/ui/uninhabited/uninhabited-matches-feature-gated.stderr +++ b/tests/ui/uninhabited/uninhabited-matches-feature-gated.stderr @@ -36,34 +36,6 @@ LL + _ => todo!(), LL ~ }; | -error[E0004]: non-exhaustive patterns: type `(Void,)` is non-empty - --> $DIR/uninhabited-matches-feature-gated.rs:18:19 - | -LL | let _ = match x {}; - | ^ - | - = note: the matched value is of type `(Void,)` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown - | -LL ~ let _ = match x { -LL + _ => todo!(), -LL ~ }; - | - -error[E0004]: non-exhaustive patterns: type `[Void; 1]` is non-empty - --> $DIR/uninhabited-matches-feature-gated.rs:21:19 - | -LL | let _ = match x {}; - | ^ - | - = note: the matched value is of type `[Void; 1]` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown - | -LL ~ let _ = match x { -LL + _ => todo!(), -LL ~ }; - | - error[E0004]: non-exhaustive patterns: `&[_, ..]` not covered --> $DIR/uninhabited-matches-feature-gated.rs:24:19 | @@ -71,45 +43,13 @@ LL | let _ = match x { | ^ pattern `&[_, ..]` not covered | = note: the matched value is of type `&[Void]` + = note: `Void` is uninhabited but is not being matched by value, so a wildcard `_` is required help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ &[] => (), LL ~ &[_, ..] => todo!(), | -error[E0004]: non-exhaustive patterns: `Err(_)` not covered - --> $DIR/uninhabited-matches-feature-gated.rs:32:19 - | -LL | let _ = match x { - | ^ pattern `Err(_)` not covered - | -note: `Result<u32, Void>` defined here - --> $SRC_DIR/core/src/result.rs:LL:COL - ::: $SRC_DIR/core/src/result.rs:LL:COL - | - = note: not covered - = note: the matched value is of type `Result<u32, Void>` -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown - | -LL ~ Ok(x) => x, -LL ~ Err(_) => todo!(), - | - -error[E0005]: refutable pattern in local binding - --> $DIR/uninhabited-matches-feature-gated.rs:37:9 - | -LL | let Ok(x) = x; - | ^^^^^ pattern `Err(_)` not covered - | - = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant - = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html - = note: the matched value is of type `Result<u32, Void>` -help: you might want to use `let else` to handle the variant that isn't matched - | -LL | let Ok(x) = x else { todo!() }; - | ++++++++++++++++ - -error: aborting due to 7 previous errors +error: aborting due to 3 previous errors -Some errors have detailed explanations: E0004, E0005. -For more information about an error, try `rustc --explain E0004`. +For more information about this error, try `rustc --explain E0004`. diff --git a/tests/ui/uninhabited/uninhabited-patterns.rs b/tests/ui/uninhabited/uninhabited-patterns.rs index ae12c0fc4af..988383e691b 100644 --- a/tests/ui/uninhabited/uninhabited-patterns.rs +++ b/tests/ui/uninhabited/uninhabited-patterns.rs @@ -1,6 +1,5 @@ #![feature(box_patterns)] #![feature(never_type)] -#![feature(min_exhaustive_patterns)] #![deny(unreachable_patterns)] mod foo { diff --git a/tests/ui/uninhabited/uninhabited-patterns.stderr b/tests/ui/uninhabited/uninhabited-patterns.stderr index ca62386d7ef..0e1c9d31a73 100644 --- a/tests/ui/uninhabited/uninhabited-patterns.stderr +++ b/tests/ui/uninhabited/uninhabited-patterns.stderr @@ -1,31 +1,31 @@ error: unreachable pattern - --> $DIR/uninhabited-patterns.rs:30:9 + --> $DIR/uninhabited-patterns.rs:29:9 | LL | Ok(box _) => (), - | ^^^^^^^^^ + | ^^^^^^^^^ matches no values because `NotSoSecretlyEmpty` is uninhabited | - = note: this pattern matches no values because `NotSoSecretlyEmpty` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types note: the lint level is defined here - --> $DIR/uninhabited-patterns.rs:4:9 + --> $DIR/uninhabited-patterns.rs:3:9 | LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ error: unreachable pattern - --> $DIR/uninhabited-patterns.rs:39:9 + --> $DIR/uninhabited-patterns.rs:38:9 | LL | Err(Ok(_y)) => (), - | ^^^^^^^^^^^ + | ^^^^^^^^^^^ matches no values because `NotSoSecretlyEmpty` is uninhabited | - = note: this pattern matches no values because `NotSoSecretlyEmpty` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: unreachable pattern - --> $DIR/uninhabited-patterns.rs:42:15 + --> $DIR/uninhabited-patterns.rs:41:15 | LL | while let Some(_y) = foo() { - | ^^^^^^^^ + | ^^^^^^^^ matches no values because `NotSoSecretlyEmpty` is uninhabited | - = note: this pattern matches no values because `NotSoSecretlyEmpty` is uninhabited + = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types error: aborting due to 3 previous errors diff --git a/tests/ui/unpretty/expanded-exhaustive.rs b/tests/ui/unpretty/expanded-exhaustive.rs index 29472df897a..279d723a26c 100644 --- a/tests/ui/unpretty/expanded-exhaustive.rs +++ b/tests/ui/unpretty/expanded-exhaustive.rs @@ -19,7 +19,6 @@ #![feature(never_type)] #![feature(pattern_types)] #![feature(prelude_import)] -#![feature(raw_ref_op)] #![feature(specialization)] #![feature(trace_macros)] #![feature(trait_alias)] diff --git a/tests/ui/unpretty/expanded-exhaustive.stdout b/tests/ui/unpretty/expanded-exhaustive.stdout index cf2f6f8cbaa..149659693ae 100644 --- a/tests/ui/unpretty/expanded-exhaustive.stdout +++ b/tests/ui/unpretty/expanded-exhaustive.stdout @@ -20,7 +20,6 @@ #![feature(never_type)] #![feature(pattern_types)] #![feature(prelude_import)] -#![feature(raw_ref_op)] #![feature(specialization)] #![feature(trace_macros)] #![feature(trait_alias)] diff --git a/tests/ui/unsafe/break-inside-unsafe-block-issue-128604.rs b/tests/ui/unsafe/break-inside-unsafe-block-issue-128604.rs new file mode 100644 index 00000000000..a83141f0e4e --- /dev/null +++ b/tests/ui/unsafe/break-inside-unsafe-block-issue-128604.rs @@ -0,0 +1,34 @@ +fn main() { + let a = ["_"; unsafe { break; 1 + 2 }]; + //~^ ERROR `break` outside of a loop or labeled block + + unsafe { + { + //~^ HELP consider labeling this block to be able to break within it + break; + //~^ ERROR `break` outside of a loop or labeled block + } + } + + unsafe { + break; + //~^ ERROR `break` outside of a loop or labeled block + } + + { + //~^ HELP consider labeling this block to be able to break within it + unsafe { + break; + //~^ ERROR `break` outside of a loop or labeled block + } + } + + while 2 > 1 { + unsafe { + if true || false { + break; + } + } + } + +} diff --git a/tests/ui/unsafe/break-inside-unsafe-block-issue-128604.stderr b/tests/ui/unsafe/break-inside-unsafe-block-issue-128604.stderr new file mode 100644 index 00000000000..b7cbe1a5cf4 --- /dev/null +++ b/tests/ui/unsafe/break-inside-unsafe-block-issue-128604.stderr @@ -0,0 +1,42 @@ +error[E0268]: `break` outside of a loop or labeled block + --> $DIR/break-inside-unsafe-block-issue-128604.rs:2:28 + | +LL | let a = ["_"; unsafe { break; 1 + 2 }]; + | ^^^^^ cannot `break` outside of a loop or labeled block + +error[E0268]: `break` outside of a loop or labeled block + --> $DIR/break-inside-unsafe-block-issue-128604.rs:14:9 + | +LL | break; + | ^^^^^ cannot `break` outside of a loop or labeled block + +error[E0268]: `break` outside of a loop or labeled block + --> $DIR/break-inside-unsafe-block-issue-128604.rs:8:13 + | +LL | break; + | ^^^^^ cannot `break` outside of a loop or labeled block + | +help: consider labeling this block to be able to break within it + | +LL ~ 'block: { +LL | +LL ~ break 'block; + | + +error[E0268]: `break` outside of a loop or labeled block + --> $DIR/break-inside-unsafe-block-issue-128604.rs:21:13 + | +LL | break; + | ^^^^^ cannot `break` outside of a loop or labeled block + | +help: consider labeling this block to be able to break within it + | +LL ~ 'block: { +LL | +LL | unsafe { +LL ~ break 'block; + | + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0268`. diff --git a/tests/ui/unsized/unsized6.stderr b/tests/ui/unsized/unsized6.stderr index 56e7f60f9ff..d406120efc5 100644 --- a/tests/ui/unsized/unsized6.stderr +++ b/tests/ui/unsized/unsized6.stderr @@ -123,6 +123,11 @@ help: consider removing the `?Sized` bound to make the type parameter `Sized` LL - fn f3<X: ?Sized>(x1: Box<X>, x2: Box<X>, x3: Box<X>) { LL + fn f3<X>(x1: Box<X>, x2: Box<X>, x3: Box<X>) { | +help: references are always `Sized`, even if they point to unsized data; consider not dereferencing the expression + | +LL - let y = *x2; +LL + let y = x2; + | error[E0277]: the size for values of type `X` cannot be known at compilation time --> $DIR/unsized6.rs:26:10 @@ -177,6 +182,11 @@ help: consider removing the `?Sized` bound to make the type parameter `Sized` LL - fn f4<X: ?Sized + T>(x1: Box<X>, x2: Box<X>, x3: Box<X>) { LL + fn f4<X: T>(x1: Box<X>, x2: Box<X>, x3: Box<X>) { | +help: references are always `Sized`, even if they point to unsized data; consider not dereferencing the expression + | +LL - let y = *x2; +LL + let y = x2; + | error[E0277]: the size for values of type `X` cannot be known at compilation time --> $DIR/unsized6.rs:34:10 diff --git a/tests/ui/variance/variance-associated-consts.rs b/tests/ui/variance/variance-associated-consts.rs index 6a44a94df3f..97edb7e266a 100644 --- a/tests/ui/variance/variance-associated-consts.rs +++ b/tests/ui/variance/variance-associated-consts.rs @@ -10,7 +10,7 @@ trait Trait { } #[rustc_variance] -struct Foo<T: Trait> { //~ ERROR [o] +struct Foo<T: Trait> { //~ ERROR [T: o] field: [u8; <T as Trait>::Const] //~^ ERROR: unconstrained generic constant } diff --git a/tests/ui/variance/variance-associated-consts.stderr b/tests/ui/variance/variance-associated-consts.stderr index b955a7686c2..5c3ed93464a 100644 --- a/tests/ui/variance/variance-associated-consts.stderr +++ b/tests/ui/variance/variance-associated-consts.stderr @@ -9,7 +9,7 @@ help: try adding a `where` bound LL | struct Foo<T: Trait> where [(); <T as Trait>::Const]: { | ++++++++++++++++++++++++++++++++ -error: [o] +error: [T: o] --> $DIR/variance-associated-consts.rs:13:1 | LL | struct Foo<T: Trait> { diff --git a/tests/ui/variance/variance-associated-types.rs b/tests/ui/variance/variance-associated-types.rs index ecb0821827d..07ff41062e8 100644 --- a/tests/ui/variance/variance-associated-types.rs +++ b/tests/ui/variance/variance-associated-types.rs @@ -10,12 +10,12 @@ trait Trait<'a> { } #[rustc_variance] -struct Foo<'a, T : Trait<'a>> { //~ ERROR [+, +] +struct Foo<'a, T : Trait<'a>> { //~ ERROR ['a: +, T: +] field: (T, &'a ()) } #[rustc_variance] -struct Bar<'a, T : Trait<'a>> { //~ ERROR [o, o] +struct Bar<'a, T : Trait<'a>> { //~ ERROR ['a: o, T: o] field: <T as Trait<'a>>::Type } diff --git a/tests/ui/variance/variance-associated-types.stderr b/tests/ui/variance/variance-associated-types.stderr index 70cb246f6e9..ca010b7e7ef 100644 --- a/tests/ui/variance/variance-associated-types.stderr +++ b/tests/ui/variance/variance-associated-types.stderr @@ -1,10 +1,10 @@ -error: [+, +] +error: ['a: +, T: +] --> $DIR/variance-associated-types.rs:13:1 | LL | struct Foo<'a, T : Trait<'a>> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [o, o] +error: ['a: o, T: o] --> $DIR/variance-associated-types.rs:18:1 | LL | struct Bar<'a, T : Trait<'a>> { diff --git a/tests/ui/variance/variance-object-types.rs b/tests/ui/variance/variance-object-types.rs index 6ded24cd1e9..fd03dec9824 100644 --- a/tests/ui/variance/variance-object-types.rs +++ b/tests/ui/variance/variance-object-types.rs @@ -4,7 +4,7 @@ // For better or worse, associated types are invariant, and hence we // get an invariant result for `'a`. #[rustc_variance] -struct Foo<'a> { //~ ERROR [o] +struct Foo<'a> { //~ ERROR ['a: o] x: Box<dyn Fn(i32) -> &'a i32 + 'static> } diff --git a/tests/ui/variance/variance-object-types.stderr b/tests/ui/variance/variance-object-types.stderr index 963f3454e1b..a6fb9b2403a 100644 --- a/tests/ui/variance/variance-object-types.stderr +++ b/tests/ui/variance/variance-object-types.stderr @@ -1,4 +1,4 @@ -error: [o] +error: ['a: o] --> $DIR/variance-object-types.rs:7:1 | LL | struct Foo<'a> { diff --git a/tests/ui/variance/variance-regions-direct.rs b/tests/ui/variance/variance-regions-direct.rs index f1763c403f1..2bcacec33ea 100644 --- a/tests/ui/variance/variance-regions-direct.rs +++ b/tests/ui/variance/variance-regions-direct.rs @@ -6,7 +6,7 @@ // Regions that just appear in normal spots are contravariant: #[rustc_variance] -struct Test2<'a, 'b, 'c> { //~ ERROR [+, +, +] +struct Test2<'a, 'b, 'c> { //~ ERROR ['a: +, 'b: +, 'c: +] x: &'a isize, y: &'b [isize], c: &'c str @@ -15,7 +15,7 @@ struct Test2<'a, 'b, 'c> { //~ ERROR [+, +, +] // Those same annotations in function arguments become covariant: #[rustc_variance] -struct Test3<'a, 'b, 'c> { //~ ERROR [-, -, -] +struct Test3<'a, 'b, 'c> { //~ ERROR ['a: -, 'b: -, 'c: -] x: extern "Rust" fn(&'a isize), y: extern "Rust" fn(&'b [isize]), c: extern "Rust" fn(&'c str), @@ -24,7 +24,7 @@ struct Test3<'a, 'b, 'c> { //~ ERROR [-, -, -] // Mutability induces invariance: #[rustc_variance] -struct Test4<'a, 'b:'a> { //~ ERROR [+, o] +struct Test4<'a, 'b:'a> { //~ ERROR ['a: +, 'b: o] x: &'a mut &'b isize, } @@ -32,7 +32,7 @@ struct Test4<'a, 'b:'a> { //~ ERROR [+, o] // contravariant context: #[rustc_variance] -struct Test5<'a, 'b:'a> { //~ ERROR [-, o] +struct Test5<'a, 'b:'a> { //~ ERROR ['a: -, 'b: o] x: extern "Rust" fn(&'a mut &'b isize), } @@ -42,14 +42,14 @@ struct Test5<'a, 'b:'a> { //~ ERROR [-, o] // argument list occurs in an invariant context. #[rustc_variance] -struct Test6<'a, 'b:'a> { //~ ERROR [+, o] +struct Test6<'a, 'b:'a> { //~ ERROR ['a: +, 'b: o] x: &'a mut extern "Rust" fn(&'b isize), } // No uses at all is bivariant: #[rustc_variance] -struct Test7<'a> { //~ ERROR [*] +struct Test7<'a> { //~ ERROR ['a: *] //~^ ERROR: `'a` is never used x: isize } @@ -57,7 +57,7 @@ struct Test7<'a> { //~ ERROR [*] // Try enums too. #[rustc_variance] -enum Test8<'a, 'b, 'c:'b> { //~ ERROR [-, +, o] +enum Test8<'a, 'b, 'c:'b> { //~ ERROR ['a: -, 'b: +, 'c: o] Test8A(extern "Rust" fn(&'a isize)), Test8B(&'b [isize]), Test8C(&'b mut &'c str), diff --git a/tests/ui/variance/variance-regions-direct.stderr b/tests/ui/variance/variance-regions-direct.stderr index edfc888f656..45ce0303fb2 100644 --- a/tests/ui/variance/variance-regions-direct.stderr +++ b/tests/ui/variance/variance-regions-direct.stderr @@ -6,43 +6,43 @@ LL | struct Test7<'a> { | = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData` -error: [+, +, +] +error: ['a: +, 'b: +, 'c: +] --> $DIR/variance-regions-direct.rs:9:1 | LL | struct Test2<'a, 'b, 'c> { | ^^^^^^^^^^^^^^^^^^^^^^^^ -error: [-, -, -] +error: ['a: -, 'b: -, 'c: -] --> $DIR/variance-regions-direct.rs:18:1 | LL | struct Test3<'a, 'b, 'c> { | ^^^^^^^^^^^^^^^^^^^^^^^^ -error: [+, o] +error: ['a: +, 'b: o] --> $DIR/variance-regions-direct.rs:27:1 | LL | struct Test4<'a, 'b:'a> { | ^^^^^^^^^^^^^^^^^^^^^^^ -error: [-, o] +error: ['a: -, 'b: o] --> $DIR/variance-regions-direct.rs:35:1 | LL | struct Test5<'a, 'b:'a> { | ^^^^^^^^^^^^^^^^^^^^^^^ -error: [+, o] +error: ['a: +, 'b: o] --> $DIR/variance-regions-direct.rs:45:1 | LL | struct Test6<'a, 'b:'a> { | ^^^^^^^^^^^^^^^^^^^^^^^ -error: [*] +error: ['a: *] --> $DIR/variance-regions-direct.rs:52:1 | LL | struct Test7<'a> { | ^^^^^^^^^^^^^^^^ -error: [-, +, o] +error: ['a: -, 'b: +, 'c: o] --> $DIR/variance-regions-direct.rs:60:1 | LL | enum Test8<'a, 'b, 'c:'b> { diff --git a/tests/ui/variance/variance-regions-indirect.rs b/tests/ui/variance/variance-regions-indirect.rs index 31e25641d8c..aaa4d3f8779 100644 --- a/tests/ui/variance/variance-regions-indirect.rs +++ b/tests/ui/variance/variance-regions-indirect.rs @@ -5,7 +5,7 @@ #![feature(rustc_attrs)] #[rustc_variance] -enum Base<'a, 'b, 'c:'b, 'd> { //~ ERROR [-, +, o, *] +enum Base<'a, 'b, 'c:'b, 'd> { //~ ERROR ['a: -, 'b: +, 'c: o, 'd: *] //~^ ERROR: `'d` is never used Test8A(extern "Rust" fn(&'a isize)), Test8B(&'b [isize]), @@ -13,25 +13,25 @@ enum Base<'a, 'b, 'c:'b, 'd> { //~ ERROR [-, +, o, *] } #[rustc_variance] -struct Derived1<'w, 'x:'y, 'y, 'z> { //~ ERROR [*, o, +, -] +struct Derived1<'w, 'x:'y, 'y, 'z> { //~ ERROR ['w: *, 'x: o, 'y: +, 'z: -] //~^ ERROR: `'w` is never used f: Base<'z, 'y, 'x, 'w> } #[rustc_variance] // Combine - and + to yield o -struct Derived2<'a, 'b:'a, 'c> { //~ ERROR [o, o, *] +struct Derived2<'a, 'b:'a, 'c> { //~ ERROR ['a: o, 'b: o, 'c: *] //~^ ERROR: `'c` is never used f: Base<'a, 'a, 'b, 'c> } #[rustc_variance] // Combine + and o to yield o (just pay attention to 'a here) -struct Derived3<'a:'b, 'b, 'c> { //~ ERROR [o, +, *] +struct Derived3<'a:'b, 'b, 'c> { //~ ERROR ['a: o, 'b: +, 'c: *] //~^ ERROR: `'c` is never used f: Base<'a, 'b, 'a, 'c> } #[rustc_variance] // Combine + and * to yield + (just pay attention to 'a here) -struct Derived4<'a, 'b, 'c:'b> { //~ ERROR [-, +, o] +struct Derived4<'a, 'b, 'c:'b> { //~ ERROR ['a: -, 'b: +, 'c: o] f: Base<'a, 'b, 'c, 'a> } diff --git a/tests/ui/variance/variance-regions-indirect.stderr b/tests/ui/variance/variance-regions-indirect.stderr index 901ec0c6a76..ed839b32350 100644 --- a/tests/ui/variance/variance-regions-indirect.stderr +++ b/tests/ui/variance/variance-regions-indirect.stderr @@ -30,31 +30,31 @@ LL | struct Derived3<'a:'b, 'b, 'c> { | = help: consider removing `'c`, referring to it in a field, or using a marker such as `PhantomData` -error: [-, +, o, *] +error: ['a: -, 'b: +, 'c: o, 'd: *] --> $DIR/variance-regions-indirect.rs:8:1 | LL | enum Base<'a, 'b, 'c:'b, 'd> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [*, o, +, -] +error: ['w: *, 'x: o, 'y: +, 'z: -] --> $DIR/variance-regions-indirect.rs:16:1 | LL | struct Derived1<'w, 'x:'y, 'y, 'z> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [o, o, *] +error: ['a: o, 'b: o, 'c: *] --> $DIR/variance-regions-indirect.rs:22:1 | LL | struct Derived2<'a, 'b:'a, 'c> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [o, +, *] +error: ['a: o, 'b: +, 'c: *] --> $DIR/variance-regions-indirect.rs:28:1 | LL | struct Derived3<'a:'b, 'b, 'c> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [-, +, o] +error: ['a: -, 'b: +, 'c: o] --> $DIR/variance-regions-indirect.rs:34:1 | LL | struct Derived4<'a, 'b, 'c:'b> { diff --git a/tests/ui/variance/variance-trait-bounds.rs b/tests/ui/variance/variance-trait-bounds.rs index 25a01b160dd..f86fa2bbef7 100644 --- a/tests/ui/variance/variance-trait-bounds.rs +++ b/tests/ui/variance/variance-trait-bounds.rs @@ -13,24 +13,24 @@ trait Setter<T> { } #[rustc_variance] -struct TestStruct<U,T:Setter<U>> { //~ ERROR [+, +] +struct TestStruct<U,T:Setter<U>> { //~ ERROR [U: +, T: +] t: T, u: U } #[rustc_variance] -enum TestEnum<U,T:Setter<U>> { //~ ERROR [*, +] +enum TestEnum<U,T:Setter<U>> { //~ ERROR [U: *, T: +] //~^ ERROR: `U` is never used Foo(T) } #[rustc_variance] -struct TestContraStruct<U,T:Setter<U>> { //~ ERROR [*, +] +struct TestContraStruct<U,T:Setter<U>> { //~ ERROR [U: *, T: +] //~^ ERROR: `U` is never used t: T } #[rustc_variance] -struct TestBox<U,T:Getter<U>+Setter<U>> { //~ ERROR [*, +] +struct TestBox<U,T:Getter<U>+Setter<U>> { //~ ERROR [U: *, T: +] //~^ ERROR: `U` is never used t: T } diff --git a/tests/ui/variance/variance-trait-bounds.stderr b/tests/ui/variance/variance-trait-bounds.stderr index 95ed18c1ad2..49cee3cbeca 100644 --- a/tests/ui/variance/variance-trait-bounds.stderr +++ b/tests/ui/variance/variance-trait-bounds.stderr @@ -25,25 +25,25 @@ LL | struct TestBox<U,T:Getter<U>+Setter<U>> { = help: consider removing `U`, referring to it in a field, or using a marker such as `PhantomData` = help: if you intended `U` to be a const parameter, use `const U: /* Type */` instead -error: [+, +] +error: [U: +, T: +] --> $DIR/variance-trait-bounds.rs:16:1 | LL | struct TestStruct<U,T:Setter<U>> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [*, +] +error: [U: *, T: +] --> $DIR/variance-trait-bounds.rs:21:1 | LL | enum TestEnum<U,T:Setter<U>> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [*, +] +error: [U: *, T: +] --> $DIR/variance-trait-bounds.rs:27:1 | LL | struct TestContraStruct<U,T:Setter<U>> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [*, +] +error: [U: *, T: +] --> $DIR/variance-trait-bounds.rs:33:1 | LL | struct TestBox<U,T:Getter<U>+Setter<U>> { diff --git a/tests/ui/variance/variance-trait-object-bound.rs b/tests/ui/variance/variance-trait-object-bound.rs index 11303c46520..ca80c6b6dce 100644 --- a/tests/ui/variance/variance-trait-object-bound.rs +++ b/tests/ui/variance/variance-trait-object-bound.rs @@ -11,7 +11,7 @@ use std::mem; trait T { fn foo(&self); } #[rustc_variance] -struct TOption<'a> { //~ ERROR [+] +struct TOption<'a> { //~ ERROR ['a: +] v: Option<Box<dyn T + 'a>>, } diff --git a/tests/ui/variance/variance-trait-object-bound.stderr b/tests/ui/variance/variance-trait-object-bound.stderr index f0471a34619..0af21ec12cc 100644 --- a/tests/ui/variance/variance-trait-object-bound.stderr +++ b/tests/ui/variance/variance-trait-object-bound.stderr @@ -1,4 +1,4 @@ -error: [+] +error: ['a: +] --> $DIR/variance-trait-object-bound.rs:14:1 | LL | struct TOption<'a> { diff --git a/tests/ui/variance/variance-types-bounds.rs b/tests/ui/variance/variance-types-bounds.rs index d1814dd97a0..f4738a2dae1 100644 --- a/tests/ui/variance/variance-types-bounds.rs +++ b/tests/ui/variance/variance-types-bounds.rs @@ -4,24 +4,24 @@ #![feature(rustc_attrs)] #[rustc_variance] -struct TestImm<A, B> { //~ ERROR [+, +] +struct TestImm<A, B> { //~ ERROR [A: +, B: +] x: A, y: B, } #[rustc_variance] -struct TestMut<A, B:'static> { //~ ERROR [+, o] +struct TestMut<A, B:'static> { //~ ERROR [A: +, B: o] x: A, y: &'static mut B, } #[rustc_variance] -struct TestIndirect<A:'static, B:'static> { //~ ERROR [+, o] +struct TestIndirect<A:'static, B:'static> { //~ ERROR [A: +, B: o] m: TestMut<A, B> } #[rustc_variance] -struct TestIndirect2<A:'static, B:'static> { //~ ERROR [o, o] +struct TestIndirect2<A:'static, B:'static> { //~ ERROR [A: o, B: o] n: TestMut<A, B>, m: TestMut<B, A> } @@ -35,7 +35,7 @@ trait Setter<A> { } #[rustc_variance] -struct TestObject<A, R> { //~ ERROR [o, o] +struct TestObject<A, R> { //~ ERROR [A: o, R: o] n: Box<dyn Setter<A>+Send>, m: Box<dyn Getter<R>+Send>, } diff --git a/tests/ui/variance/variance-types-bounds.stderr b/tests/ui/variance/variance-types-bounds.stderr index bb816443476..408c2ae8d36 100644 --- a/tests/ui/variance/variance-types-bounds.stderr +++ b/tests/ui/variance/variance-types-bounds.stderr @@ -1,28 +1,28 @@ -error: [+, +] +error: [A: +, B: +] --> $DIR/variance-types-bounds.rs:7:1 | LL | struct TestImm<A, B> { | ^^^^^^^^^^^^^^^^^^^^ -error: [+, o] +error: [A: +, B: o] --> $DIR/variance-types-bounds.rs:13:1 | LL | struct TestMut<A, B:'static> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [+, o] +error: [A: +, B: o] --> $DIR/variance-types-bounds.rs:19:1 | LL | struct TestIndirect<A:'static, B:'static> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [o, o] +error: [A: o, B: o] --> $DIR/variance-types-bounds.rs:24:1 | LL | struct TestIndirect2<A:'static, B:'static> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [o, o] +error: [A: o, R: o] --> $DIR/variance-types-bounds.rs:38:1 | LL | struct TestObject<A, R> { diff --git a/tests/ui/variance/variance-types.rs b/tests/ui/variance/variance-types.rs index cfc03b75473..aa336d1b424 100644 --- a/tests/ui/variance/variance-types.rs +++ b/tests/ui/variance/variance-types.rs @@ -7,32 +7,32 @@ use std::cell::Cell; // not considered bivariant. #[rustc_variance] -struct InvariantMut<'a,A:'a,B:'a> { //~ ERROR [+, o, o] +struct InvariantMut<'a,A:'a,B:'a> { //~ ERROR ['a: +, A: o, B: o] t: &'a mut (A,B) } #[rustc_variance] -struct InvariantCell<A> { //~ ERROR [o] +struct InvariantCell<A> { //~ ERROR [A: o] t: Cell<A> } #[rustc_variance] -struct InvariantIndirect<A> { //~ ERROR [o] +struct InvariantIndirect<A> { //~ ERROR [A: o] t: InvariantCell<A> } #[rustc_variance] -struct Covariant<A> { //~ ERROR [+] +struct Covariant<A> { //~ ERROR [A: +] t: A, u: fn() -> A } #[rustc_variance] -struct Contravariant<A> { //~ ERROR [-] +struct Contravariant<A> { //~ ERROR [A: -] t: fn(A) } #[rustc_variance] -enum Enum<A,B,C> { //~ ERROR [+, -, o] +enum Enum<A,B,C> { //~ ERROR [A: +, B: -, C: o] Foo(Covariant<A>), Bar(Contravariant<B>), Zed(Covariant<C>,Contravariant<C>) diff --git a/tests/ui/variance/variance-types.stderr b/tests/ui/variance/variance-types.stderr index 0fda4b8036e..f2a67949425 100644 --- a/tests/ui/variance/variance-types.stderr +++ b/tests/ui/variance/variance-types.stderr @@ -1,34 +1,34 @@ -error: [+, o, o] +error: ['a: +, A: o, B: o] --> $DIR/variance-types.rs:10:1 | LL | struct InvariantMut<'a,A:'a,B:'a> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [o] +error: [A: o] --> $DIR/variance-types.rs:15:1 | LL | struct InvariantCell<A> { | ^^^^^^^^^^^^^^^^^^^^^^^ -error: [o] +error: [A: o] --> $DIR/variance-types.rs:20:1 | LL | struct InvariantIndirect<A> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [+] +error: [A: +] --> $DIR/variance-types.rs:25:1 | LL | struct Covariant<A> { | ^^^^^^^^^^^^^^^^^^^ -error: [-] +error: [A: -] --> $DIR/variance-types.rs:30:1 | LL | struct Contravariant<A> { | ^^^^^^^^^^^^^^^^^^^^^^^ -error: [+, -, o] +error: [A: +, B: -, C: o] --> $DIR/variance-types.rs:35:1 | LL | enum Enum<A,B,C> { |
