diff options
Diffstat (limited to 'tests')
618 files changed, 6420 insertions, 5870 deletions
diff --git a/tests/assembly/aarch64-naked-fn-no-bti-prolog.rs b/tests/assembly/aarch64-naked-fn-no-bti-prolog.rs index 8ee6f6792e9..46e627eaa00 100644 --- a/tests/assembly/aarch64-naked-fn-no-bti-prolog.rs +++ b/tests/assembly/aarch64-naked-fn-no-bti-prolog.rs @@ -5,7 +5,7 @@ #![crate_type = "lib"] #![feature(naked_functions)] -use std::arch::asm; +use std::arch::naked_asm; // The problem at hand: Rust has adopted a fairly strict meaning for "naked functions", // meaning "no prologue whatsoever, no, really, not one instruction." @@ -17,5 +17,5 @@ use std::arch::asm; pub unsafe extern "C" fn _hlt() -> ! { // CHECK-NOT: hint #34 // CHECK: hlt #0x1 - asm!("hlt #1", options(noreturn)) + naked_asm!("hlt #1") } diff --git a/tests/assembly/powerpc64-struct-abi.rs b/tests/assembly/powerpc64-struct-abi.rs index 9a3540d8b41..7052937acf6 100644 --- a/tests/assembly/powerpc64-struct-abi.rs +++ b/tests/assembly/powerpc64-struct-abi.rs @@ -1,4 +1,4 @@ -//@ revisions: elfv1-be elfv2-be elfv2-le +//@ revisions: elfv1-be elfv2-be elfv2-le aix //@ assembly-output: emit-asm //@ compile-flags: -O //@[elfv1-be] compile-flags: --target powerpc64-unknown-linux-gnu @@ -7,8 +7,13 @@ //@[elfv2-be] needs-llvm-components: powerpc //@[elfv2-le] compile-flags: --target powerpc64le-unknown-linux-gnu //@[elfv2-le] needs-llvm-components: powerpc +//@[aix] compile-flags: --target powerpc64-ibm-aix +//@[aix] needs-llvm-components: powerpc //@[elfv1-be] filecheck-flags: --check-prefix be //@[elfv2-be] filecheck-flags: --check-prefix be +//@[elfv1-be] filecheck-flags: --check-prefix elf +//@[elfv2-be] filecheck-flags: --check-prefix elf +//@[elfv2-le] filecheck-flags: --check-prefix elf #![feature(no_core, lang_items)] #![no_std] @@ -44,6 +49,10 @@ struct FiveU16s(u16, u16, u16, u16, u16); struct ThreeU8s(u8, u8, u8); // CHECK-LABEL: read_large +// aix: lwz [[REG1:.*]], 16(4) +// aix-NEXT: lxvd2x 0, 0, 4 +// aix-NEXT: stw [[REG1]], 16(3) +// aix-NEXT: stxvd2x 0, 0, 3 // be: lwz [[REG1:.*]], 16(4) // be-NEXT: stw [[REG1]], 16(3) // be-NEXT: ld [[REG2:.*]], 8(4) @@ -61,6 +70,10 @@ extern "C" fn read_large(x: &FiveU32s) -> FiveU32s { } // CHECK-LABEL: read_medium +// aix: lhz [[REG1:.*]], 8(4) +// aix-NEXT: ld [[REG2:.*]], 0(4) +// aix-NEXT: sth [[REG1]], 8(3) +// aix-NEXT: std [[REG2]], 0(3) // elfv1-be: lhz [[REG1:.*]], 8(4) // elfv1-be-NEXT: ld [[REG2:.*]], 0(4) // elfv1-be-NEXT: sth [[REG1]], 8(3) @@ -78,6 +91,10 @@ extern "C" fn read_medium(x: &FiveU16s) -> FiveU16s { } // CHECK-LABEL: read_small +// aix: lbz [[REG1:.*]], 2(4) +// aix-NEXT: lhz [[REG2:.*]], 0(4) +// aix-NEXT: stb [[REG1]], 2(3) +// aix-NEXT: sth [[REG2]], 0(3) // elfv1-be: lbz [[REG1:.*]], 2(4) // elfv1-be-NEXT: lhz [[REG2:.*]], 0(4) // elfv1-be-NEXT: stb [[REG1]], 2(3) @@ -95,9 +112,17 @@ extern "C" fn read_small(x: &ThreeU8s) -> ThreeU8s { } // CHECK-LABEL: write_large -// CHECK: std 3, 0(6) +// aix: std 3, 48(1) +// aix-NEXT: rldicl [[REG1:.*]], 5, 32, 32 +// aix-NEXT: std 5, 64(1) +// aix-NEXT: std 4, 56(1) +// aix-NEXT: stw [[REG1]], 16(6) +// aix-NEXT: addi [[REG2:.*]], 1, 48 +// aix-NEXT: lxvd2x 0, 0, [[REG2]] +// aix-NEXT: stxvd2x 0, 0, 6 +// elf: std 3, 0(6) // be-NEXT: rldicl [[REG1:.*]], 5, 32, 32 -// CHECK-NEXT: std 4, 8(6) +// elf-NEXT: std 4, 8(6) // be-NEXT: stw [[REG1]], 16(6) // elfv2-le-NEXT: stw 5, 16(6) // CHECK-NEXT: blr @@ -107,7 +132,12 @@ extern "C" fn write_large(x: FiveU32s, dest: &mut FiveU32s) { } // CHECK-LABEL: write_medium -// CHECK: std 3, 0(5) +// aix: std 4, 56(1) +// aix-NEXT: rldicl [[REG1:.*]], 4, 16, 48 +// aix-NEXT: std 3, 48(1) +// aix-NEXT: std 3, 0(5) +// aix-NEXT: sth [[REG1]], 8(5) +// elf: std 3, 0(5) // be-NEXT: rldicl [[REG1:.*]], 4, 16, 48 // be-NEXT: sth [[REG1]], 8(5) // elfv2-le-NEXT: sth 4, 8(5) @@ -118,6 +148,11 @@ extern "C" fn write_medium(x: FiveU16s, dest: &mut FiveU16s) { } // CHECK-LABEL: write_small +// aix: std 3, 48(1) +// aix-NEXT: rldicl [[REG1:.*]], 3, 16, 48 +// aix-NEXT: sth 3, 0(4) +// aix-NEXT: lbz 3, 50(1) +// aix-NEXT: stb [[REG1]], 2(4) // be: stb 3, 2(4) // be-NEXT: srwi [[REG1:.*]], 3, 8 // be-NEXT: sth [[REG1]], 0(4) diff --git a/tests/assembly/targets/targets-elf.rs b/tests/assembly/targets/targets-elf.rs index 7d1d05e2d55..f26d06a0ecb 100644 --- a/tests/assembly/targets/targets-elf.rs +++ b/tests/assembly/targets/targets-elf.rs @@ -375,6 +375,15 @@ //@ revisions: riscv32_wrs_vxworks //@ [riscv32_wrs_vxworks] compile-flags: --target riscv32-wrs-vxworks //@ [riscv32_wrs_vxworks] needs-llvm-components: riscv +//@ revisions: riscv32e_unknown_none_elf +//@ [riscv32e_unknown_none_elf] compile-flags: --target riscv32e-unknown-none-elf +//@ [riscv32e_unknown_none_elf] needs-llvm-components: riscv +//@ revisions: riscv32em_unknown_none_elf +//@ [riscv32em_unknown_none_elf] compile-flags: --target riscv32em-unknown-none-elf +//@ [riscv32em_unknown_none_elf] needs-llvm-components: riscv +//@ revisions: riscv32emc_unknown_none_elf +//@ [riscv32emc_unknown_none_elf] compile-flags: --target riscv32emc-unknown-none-elf +//@ [riscv32emc_unknown_none_elf] needs-llvm-components: riscv //@ revisions: riscv32gc_unknown_linux_gnu //@ [riscv32gc_unknown_linux_gnu] compile-flags: --target riscv32gc-unknown-linux-gnu //@ [riscv32gc_unknown_linux_gnu] needs-llvm-components: riscv @@ -594,6 +603,9 @@ //@ revisions: x86_64_unknown_redox //@ [x86_64_unknown_redox] compile-flags: --target x86_64-unknown-redox //@ [x86_64_unknown_redox] needs-llvm-components: x86 +//@ revisions: x86_64_unknown_trusty +//@ [x86_64_unknown_trusty] compile-flags: --target x86_64-unknown-trusty +//@ [x86_64_unknown_trusty] needs-llvm-components: x86 //@ revisions: x86_64_wrs_vxworks //@ [x86_64_wrs_vxworks] compile-flags: --target x86_64-wrs-vxworks //@ [x86_64_wrs_vxworks] needs-llvm-components: x86 diff --git a/tests/assembly/thin-lto.rs b/tests/assembly/thin-lto.rs deleted file mode 100644 index 7b67b2de1e6..00000000000 --- a/tests/assembly/thin-lto.rs +++ /dev/null @@ -1,7 +0,0 @@ -//@ compile-flags: -O -C lto=thin -C prefer-dynamic=no -//@ only-x86_64-unknown-linux-gnu -//@ assembly-output: emit-asm - -// CHECK: main - -pub fn main() {} diff --git a/tests/assembly/x86_64-naked-fn-no-cet-prolog.rs b/tests/assembly/x86_64-naked-fn-no-cet-prolog.rs index a5683874182..54e1d93c68b 100644 --- a/tests/assembly/x86_64-naked-fn-no-cet-prolog.rs +++ b/tests/assembly/x86_64-naked-fn-no-cet-prolog.rs @@ -5,7 +5,7 @@ #![crate_type = "lib"] #![feature(naked_functions)] -use std::arch::asm; +use std::arch::naked_asm; // The problem at hand: Rust has adopted a fairly strict meaning for "naked functions", // meaning "no prologue whatsoever, no, really, not one instruction." @@ -17,7 +17,7 @@ use std::arch::asm; pub unsafe extern "sysv64" fn will_halt() -> ! { // CHECK-NOT: endbr{{32|64}} // CHECK: hlt - asm!("hlt", options(noreturn)) + naked_asm!("hlt") } // what about aarch64? diff --git a/tests/codegen/cffi/c-variadic-naked.rs b/tests/codegen/cffi/c-variadic-naked.rs index 807873ea368..24b69c5f59e 100644 --- a/tests/codegen/cffi/c-variadic-naked.rs +++ b/tests/codegen/cffi/c-variadic-naked.rs @@ -12,8 +12,7 @@ pub unsafe extern "C" fn c_variadic(_: usize, _: ...) { // CHECK-NOT: va_start // CHECK-NOT: alloca - core::arch::asm! { + core::arch::naked_asm! { "ret", - options(noreturn), } } diff --git a/tests/codegen/default-visibility.rs b/tests/codegen/default-visibility.rs index 884d386ec20..88ff9fee254 100644 --- a/tests/codegen/default-visibility.rs +++ b/tests/codegen/default-visibility.rs @@ -31,3 +31,19 @@ pub static tested_symbol: [u8; 6] = *b"foobar"; // PROTECTED: @{{.*}}default_visibility{{.*}}tested_symbol{{.*}} = protected constant // INTERPOSABLE: @{{.*}}default_visibility{{.*}}tested_symbol{{.*}} = constant // DEFAULT: @{{.*}}default_visibility{{.*}}tested_symbol{{.*}} = constant + +pub fn do_memcmp(left: &[u8], right: &[u8]) -> i32 { + left.cmp(right) as i32 +} + +// CHECK: define {{.*}} @{{.*}}do_memcmp{{.*}} { +// CHECK: } + +// `do_memcmp` should invoke core::intrinsic::compare_bytes which emits a call +// to the C symbol `memcmp` (at least on x86_64-unknown-linux-gnu). This symbol +// should *not* be declared hidden or protected. + +// HIDDEN: declare i32 @memcmp +// PROTECTED: declare i32 @memcmp +// INTERPOSABLE: declare i32 @memcmp +// DEFAULT: declare i32 @memcmp diff --git a/tests/codegen/function-return.rs b/tests/codegen/function-return.rs index 0ca1a41ee86..2b9de4e1478 100644 --- a/tests/codegen/function-return.rs +++ b/tests/codegen/function-return.rs @@ -26,3 +26,9 @@ pub fn foo() { // keep-thunk-extern: attributes #0 = { {{.*}}fn_ret_thunk_extern{{.*}} } // thunk-extern-keep-NOT: fn_ret_thunk_extern } + +// unset-NOT: !{{[0-9]+}} = !{i32 4, !"function_return_thunk_extern", i32 1} +// keep-NOT: !{{[0-9]+}} = !{i32 4, !"function_return_thunk_extern", i32 1} +// thunk-extern: !{{[0-9]+}} = !{i32 4, !"function_return_thunk_extern", i32 1} +// keep-thunk-extern: !{{[0-9]+}} = !{i32 4, !"function_return_thunk_extern", i32 1} +// thunk-extern-keep-NOT: !{{[0-9]+}} = !{i32 4, !"function_return_thunk_extern", i32 1} diff --git a/tests/codegen/naked-asan.rs b/tests/codegen/naked-asan.rs index ac36018eed3..bcaa60baeff 100644 --- a/tests/codegen/naked-asan.rs +++ b/tests/codegen/naked-asan.rs @@ -14,7 +14,7 @@ #[no_mangle] pub extern "x86-interrupt" fn page_fault_handler(_: u64, _: u64) { unsafe { - core::arch::asm!("ud2", options(noreturn)); + core::arch::naked_asm!("ud2"); } } diff --git a/tests/codegen/naked-fn/aligned.rs b/tests/codegen/naked-fn/aligned.rs index d5faac44836..3bbd67981e5 100644 --- a/tests/codegen/naked-fn/aligned.rs +++ b/tests/codegen/naked-fn/aligned.rs @@ -4,7 +4,7 @@ #![crate_type = "lib"] #![feature(naked_functions, fn_align)] -use std::arch::asm; +use std::arch::naked_asm; // CHECK: Function Attrs: naked // CHECK-NEXT: define{{.*}}void @naked_empty() @@ -16,5 +16,5 @@ pub unsafe extern "C" fn naked_empty() { // CHECK-NEXT: start: // CHECK-NEXT: call void asm // CHECK-NEXT: unreachable - asm!("ret", options(noreturn)); + naked_asm!("ret"); } diff --git a/tests/codegen/naked-fn/naked-functions.rs b/tests/codegen/naked-fn/naked-functions.rs index 307745a921c..3f7447af599 100644 --- a/tests/codegen/naked-fn/naked-functions.rs +++ b/tests/codegen/naked-fn/naked-functions.rs @@ -4,7 +4,7 @@ #![crate_type = "lib"] #![feature(naked_functions)] -use std::arch::asm; +use std::arch::naked_asm; // CHECK: Function Attrs: naked // CHECK-NEXT: define{{.*}}void @naked_empty() @@ -14,7 +14,7 @@ pub unsafe extern "C" fn naked_empty() { // CHECK-NEXT: {{.+}}: // CHECK-NEXT: call void asm // CHECK-NEXT: unreachable - asm!("ret", options(noreturn)); + naked_asm!("ret"); } // CHECK: Function Attrs: naked @@ -25,5 +25,5 @@ pub unsafe extern "C" fn naked_with_args_and_return(a: isize, b: isize) -> isize // CHECK-NEXT: {{.+}}: // CHECK-NEXT: call void asm // CHECK-NEXT: unreachable - asm!("lea rax, [rdi + rsi]", "ret", options(noreturn)); + naked_asm!("lea rax, [rdi + rsi]", "ret"); } diff --git a/tests/codegen/naked-fn/naked-nocoverage.rs b/tests/codegen/naked-fn/naked-nocoverage.rs index d73c5b7fd26..f63661bcd3a 100644 --- a/tests/codegen/naked-fn/naked-nocoverage.rs +++ b/tests/codegen/naked-fn/naked-nocoverage.rs @@ -6,7 +6,7 @@ //@ compile-flags: -Cinstrument-coverage #![crate_type = "lib"] #![feature(naked_functions)] -use std::arch::asm; +use std::arch::naked_asm; #[naked] #[no_mangle] @@ -15,5 +15,5 @@ pub unsafe extern "C" fn f() { // CHECK-NEXT: start: // CHECK-NEXT: call void asm // CHECK-NEXT: unreachable - asm!("", options(noreturn)); + naked_asm!(""); } diff --git a/tests/codegen/naked-fn/naked-noinline.rs b/tests/codegen/naked-fn/naked-noinline.rs index c1e8f368249..6ea36d96783 100644 --- a/tests/codegen/naked-fn/naked-noinline.rs +++ b/tests/codegen/naked-fn/naked-noinline.rs @@ -5,7 +5,7 @@ #![crate_type = "lib"] #![feature(naked_functions)] -use std::arch::asm; +use std::arch::naked_asm; #[naked] #[no_mangle] @@ -15,7 +15,7 @@ pub unsafe extern "C" fn f() { // CHECK: define {{(dso_local )?}}void @f() unnamed_addr [[ATTR:#[0-9]+]] // CHECK-NEXT: start: // CHECK-NEXT: call void asm - asm!("", options(noreturn)); + naked_asm!(""); } #[no_mangle] diff --git a/tests/codegen/option-as-slice.rs b/tests/codegen/option-as-slice.rs index cfa479aa4b2..0edbbac1176 100644 --- a/tests/codegen/option-as-slice.rs +++ b/tests/codegen/option-as-slice.rs @@ -14,7 +14,9 @@ pub fn u64_opt_as_slice(o: &Option<u64>) -> &[u64] { // CHECK-NOT: br // CHECK-NOT: switch // CHECK-NOT: icmp - // CHECK: %[[LEN:.+]] = load i64,{{.+}} !range ![[META_U64:.+]], !noundef + // CHECK: %[[LEN:.+]] = load i64 + // CHECK-SAME: !range ![[META_U64:[0-9]+]], + // CHECK-SAME: !noundef // CHECK-NOT: select // CHECK-NOT: br // CHECK-NOT: switch @@ -51,7 +53,9 @@ pub fn u8_opt_as_slice(o: &Option<u8>) -> &[u8] { // CHECK-NOT: br // CHECK-NOT: switch // CHECK-NOT: icmp - // CHECK: %[[TAG:.+]] = load i8,{{.+}} !range ![[META_U8:.+]], !noundef + // CHECK: %[[TAG:.+]] = load i8 + // CHECK-SAME: !range ![[META_U8:[0-9]+]], + // CHECK-SAME: !noundef // CHECK: %[[LEN:.+]] = zext{{.*}} i8 %[[TAG]] to i64 // CHECK-NOT: select // CHECK-NOT: br diff --git a/tests/codegen/thin-lto.rs b/tests/codegen/thin-lto.rs deleted file mode 100644 index 4339d20532e..00000000000 --- a/tests/codegen/thin-lto.rs +++ /dev/null @@ -1,6 +0,0 @@ -//@ compile-flags: -O -C lto=thin -C prefer-dynamic=no -//@ only-x86_64-unknown-linux-gnu - -// CHECK: main - -pub fn main() {} diff --git a/tests/coverage/abort.cov-map b/tests/coverage/abort.cov-map index 15156ec9811..06dce43c3ca 100644 --- a/tests/coverage/abort.cov-map +++ b/tests/coverage/abort.cov-map @@ -34,6 +34,7 @@ Number of file 0 mappings: 13 - Code(Expression(9, Add)) at (prev + 1, 9) to (start + 0, 23) = (c1 + c2) - Code(Counter(3)) at (prev + 2, 5) to (start + 1, 2) +Highest counter ID seen: c5 Function name: abort::might_abort Raw bytes (21): 0x[01, 01, 01, 01, 05, 03, 01, 03, 01, 01, 14, 05, 02, 09, 01, 24, 02, 02, 0c, 03, 02] @@ -46,4 +47,5 @@ Number of file 0 mappings: 3 - Code(Counter(1)) at (prev + 2, 9) to (start + 1, 36) - Code(Expression(0, Sub)) at (prev + 2, 12) to (start + 3, 2) = (c0 - c1) +Highest counter ID seen: c1 diff --git a/tests/coverage/assert-ne.cov-map b/tests/coverage/assert-ne.cov-map index 6d9906fd7f5..906abcd3c2e 100644 --- a/tests/coverage/assert-ne.cov-map +++ b/tests/coverage/assert-ne.cov-map @@ -10,4 +10,5 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 13) to (start + 0, 19) = (c0 - c1) - Code(Counter(2)) at (prev + 3, 5) to (start + 1, 2) +Highest counter ID seen: c2 diff --git a/tests/coverage/assert.cov-map b/tests/coverage/assert.cov-map index dd413123de7..018fcc2c3db 100644 --- a/tests/coverage/assert.cov-map +++ b/tests/coverage/assert.cov-map @@ -25,6 +25,7 @@ Number of file 0 mappings: 9 - Code(Expression(6, Add)) at (prev + 1, 9) to (start + 0, 23) = (c1 + (c2 + c3)) - Code(Counter(4)) at (prev + 2, 5) to (start + 1, 2) +Highest counter ID seen: c4 Function name: assert::might_fail_assert Raw bytes (21): 0x[01, 01, 01, 01, 05, 03, 01, 04, 01, 02, 0f, 02, 02, 25, 00, 3d, 05, 01, 01, 00, 02] @@ -37,4 +38,5 @@ Number of file 0 mappings: 3 - Code(Expression(0, Sub)) at (prev + 2, 37) to (start + 0, 61) = (c0 - c1) - Code(Counter(1)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c1 diff --git a/tests/coverage/assert_not.cov-map b/tests/coverage/assert_not.cov-map index 788bc5dbf58..401dd6450e9 100644 --- a/tests/coverage/assert_not.cov-map +++ b/tests/coverage/assert_not.cov-map @@ -13,4 +13,5 @@ Number of file 0 mappings: 5 - Code(Counter(3)) at (prev + 1, 5) to (start + 0, 22) - Code(Expression(1, Sub)) at (prev + 1, 1) to (start + 0, 2) = (c3 - Zero) +Highest counter ID seen: c3 diff --git a/tests/coverage/async.cov-map b/tests/coverage/async.cov-map index 43b497a1d3f..9a67cefcf98 100644 --- a/tests/coverage/async.cov-map +++ b/tests/coverage/async.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 12, 1) to (start + 0, 25) +Highest counter ID seen: c0 Function name: async::c::{closure#0} Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 0c, 19, 01, 0e, 05, 02, 09, 00, 0a, 02, 02, 09, 00, 0a, 01, 02, 01, 00, 02] @@ -18,6 +19,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 9) to (start + 0, 10) = (c0 - c1) - Code(Counter(0)) at (prev + 2, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: async::d Raw bytes (9): 0x[01, 01, 00, 01, 01, 14, 01, 00, 14] @@ -26,6 +28,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 20, 1) to (start + 0, 20) +Highest counter ID seen: c0 Function name: async::d::{closure#0} Raw bytes (9): 0x[01, 01, 00, 01, 01, 14, 14, 00, 19] @@ -34,6 +37,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 20, 20) to (start + 0, 25) +Highest counter ID seen: c0 Function name: async::e (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 16, 01, 00, 14] @@ -42,6 +46,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 22, 1) to (start + 0, 20) +Highest counter ID seen: (none) Function name: async::e::{closure#0} (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 16, 14, 00, 19] @@ -50,6 +55,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 22, 20) to (start + 0, 25) +Highest counter ID seen: (none) Function name: async::f Raw bytes (9): 0x[01, 01, 00, 01, 01, 18, 01, 00, 14] @@ -58,6 +64,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 24, 1) to (start + 0, 20) +Highest counter ID seen: c0 Function name: async::f::{closure#0} Raw bytes (9): 0x[01, 01, 00, 01, 01, 18, 14, 00, 19] @@ -66,6 +73,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 24, 20) to (start + 0, 25) +Highest counter ID seen: c0 Function name: async::foo (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 1a, 01, 00, 1e] @@ -74,6 +82,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 26, 1) to (start + 0, 30) +Highest counter ID seen: (none) Function name: async::foo::{closure#0} (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 1a, 1e, 00, 2d] @@ -82,6 +91,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 26, 30) to (start + 0, 45) +Highest counter ID seen: (none) Function name: async::g Raw bytes (9): 0x[01, 01, 00, 01, 01, 1c, 01, 00, 17] @@ -90,6 +100,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 28, 1) to (start + 0, 23) +Highest counter ID seen: c0 Function name: async::g::{closure#0} (unused) Raw bytes (59): 0x[01, 01, 00, 0b, 00, 1c, 17, 01, 0c, 00, 02, 09, 00, 0a, 00, 00, 0e, 00, 17, 00, 00, 1b, 00, 1c, 00, 00, 20, 00, 22, 00, 01, 09, 00, 0a, 00, 00, 0e, 00, 17, 00, 00, 1b, 00, 1c, 00, 00, 20, 00, 22, 00, 01, 0e, 00, 10, 00, 02, 01, 00, 02] @@ -108,6 +119,7 @@ Number of file 0 mappings: 11 - Code(Zero) at (prev + 0, 32) to (start + 0, 34) - Code(Zero) at (prev + 1, 14) to (start + 0, 16) - Code(Zero) at (prev + 2, 1) to (start + 0, 2) +Highest counter ID seen: (none) Function name: async::h Raw bytes (9): 0x[01, 01, 00, 01, 01, 24, 01, 00, 16] @@ -116,6 +128,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 36, 1) to (start + 0, 22) +Highest counter ID seen: c0 Function name: async::h::{closure#0} (unused) Raw bytes (39): 0x[01, 01, 00, 07, 00, 24, 16, 03, 0c, 00, 04, 09, 00, 0a, 00, 00, 0e, 00, 19, 00, 00, 1a, 00, 1b, 00, 00, 20, 00, 22, 00, 01, 0e, 00, 10, 00, 02, 01, 00, 02] @@ -130,6 +143,7 @@ Number of file 0 mappings: 7 - Code(Zero) at (prev + 0, 32) to (start + 0, 34) - Code(Zero) at (prev + 1, 14) to (start + 0, 16) - Code(Zero) at (prev + 2, 1) to (start + 0, 2) +Highest counter ID seen: (none) Function name: async::i Raw bytes (9): 0x[01, 01, 00, 01, 01, 2d, 01, 00, 13] @@ -138,6 +152,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 45, 1) to (start + 0, 19) +Highest counter ID seen: c0 Function name: async::i::{closure#0} Raw bytes (63): 0x[01, 01, 02, 07, 19, 11, 15, 0b, 01, 2d, 13, 04, 0c, 09, 05, 09, 00, 0a, 01, 00, 0e, 00, 18, 05, 00, 1c, 00, 21, 09, 00, 27, 00, 30, 15, 01, 09, 00, 0a, 0d, 00, 0e, 00, 17, 1d, 00, 1b, 00, 20, 15, 00, 24, 00, 26, 19, 01, 0e, 00, 10, 03, 02, 01, 00, 02] @@ -159,6 +174,7 @@ Number of file 0 mappings: 11 - Code(Counter(6)) at (prev + 1, 14) to (start + 0, 16) - Code(Expression(0, Add)) at (prev + 2, 1) to (start + 0, 2) = ((c4 + c5) + c6) +Highest counter ID seen: c7 Function name: async::j Raw bytes (58): 0x[01, 01, 02, 07, 0d, 05, 09, 0a, 01, 38, 01, 00, 0d, 01, 0b, 0b, 00, 0c, 05, 01, 09, 00, 0a, 01, 00, 0e, 00, 1b, 05, 00, 1f, 00, 27, 09, 01, 09, 00, 0a, 11, 00, 0e, 00, 1a, 09, 00, 1e, 00, 20, 0d, 01, 0e, 00, 10, 03, 02, 01, 00, 02] @@ -179,6 +195,7 @@ Number of file 0 mappings: 10 - Code(Counter(3)) at (prev + 1, 14) to (start + 0, 16) - Code(Expression(0, Add)) at (prev + 2, 1) to (start + 0, 2) = ((c1 + c2) + c3) +Highest counter ID seen: c4 Function name: async::j::c Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 3a, 05, 01, 12, 05, 02, 0d, 00, 0e, 02, 02, 0d, 00, 0e, 01, 02, 05, 00, 06] @@ -192,6 +209,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 13) to (start + 0, 14) = (c0 - c1) - Code(Counter(0)) at (prev + 2, 5) to (start + 0, 6) +Highest counter ID seen: c1 Function name: async::j::d Raw bytes (9): 0x[01, 01, 00, 01, 01, 41, 05, 00, 17] @@ -200,6 +218,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 65, 5) to (start + 0, 23) +Highest counter ID seen: c0 Function name: async::j::f Raw bytes (9): 0x[01, 01, 00, 01, 01, 42, 05, 00, 17] @@ -208,6 +227,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 66, 5) to (start + 0, 23) +Highest counter ID seen: c0 Function name: async::k (unused) Raw bytes (29): 0x[01, 01, 00, 05, 00, 4a, 01, 01, 0c, 00, 02, 0e, 00, 10, 00, 01, 0e, 00, 10, 00, 01, 0e, 00, 10, 00, 02, 01, 00, 02] @@ -220,6 +240,7 @@ Number of file 0 mappings: 5 - Code(Zero) at (prev + 1, 14) to (start + 0, 16) - Code(Zero) at (prev + 1, 14) to (start + 0, 16) - Code(Zero) at (prev + 2, 1) to (start + 0, 2) +Highest counter ID seen: (none) Function name: async::l Raw bytes (37): 0x[01, 01, 04, 01, 07, 05, 09, 0f, 02, 09, 05, 05, 01, 52, 01, 01, 0c, 02, 02, 0e, 00, 10, 05, 01, 0e, 00, 10, 09, 01, 0e, 00, 10, 0b, 02, 01, 00, 02] @@ -238,6 +259,7 @@ Number of file 0 mappings: 5 - Code(Counter(2)) at (prev + 1, 14) to (start + 0, 16) - Code(Expression(2, Add)) at (prev + 2, 1) to (start + 0, 2) = ((c2 + c1) + (c0 - (c1 + c2))) +Highest counter ID seen: c2 Function name: async::m Raw bytes (9): 0x[01, 01, 00, 01, 01, 5a, 01, 00, 19] @@ -246,6 +268,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 90, 1) to (start + 0, 25) +Highest counter ID seen: c0 Function name: async::m::{closure#0} (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 5a, 19, 00, 22] @@ -254,6 +277,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 90, 25) to (start + 0, 34) +Highest counter ID seen: (none) Function name: async::main Raw bytes (9): 0x[01, 01, 00, 01, 01, 5c, 01, 08, 02] @@ -262,4 +286,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 92, 1) to (start + 8, 2) +Highest counter ID seen: c0 diff --git a/tests/coverage/async2.cov-map b/tests/coverage/async2.cov-map index 3816401ac63..ed61e91efc2 100644 --- a/tests/coverage/async2.cov-map +++ b/tests/coverage/async2.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 16, 1) to (start + 0, 23) +Highest counter ID seen: c0 Function name: async2::async_func::{closure#0} Raw bytes (24): 0x[01, 01, 00, 04, 01, 10, 17, 03, 09, 05, 03, 0a, 02, 06, 00, 02, 06, 00, 07, 01, 01, 01, 00, 02] @@ -16,6 +17,7 @@ Number of file 0 mappings: 4 - Code(Counter(1)) at (prev + 3, 10) to (start + 2, 6) - Code(Zero) at (prev + 2, 6) to (start + 0, 7) - Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: async2::async_func_just_println Raw bytes (9): 0x[01, 01, 00, 01, 01, 18, 01, 00, 24] @@ -24,6 +26,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 24, 1) to (start + 0, 36) +Highest counter ID seen: c0 Function name: async2::async_func_just_println::{closure#0} Raw bytes (9): 0x[01, 01, 00, 01, 01, 18, 24, 02, 02] @@ -32,6 +35,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 24, 36) to (start + 2, 2) +Highest counter ID seen: c0 Function name: async2::main Raw bytes (9): 0x[01, 01, 00, 01, 01, 1c, 01, 07, 02] @@ -40,6 +44,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 28, 1) to (start + 7, 2) +Highest counter ID seen: c0 Function name: async2::non_async_func Raw bytes (24): 0x[01, 01, 00, 04, 01, 08, 01, 03, 09, 05, 03, 0a, 02, 06, 00, 02, 06, 00, 07, 01, 01, 01, 00, 02] @@ -51,4 +56,5 @@ Number of file 0 mappings: 4 - Code(Counter(1)) at (prev + 3, 10) to (start + 2, 6) - Code(Zero) at (prev + 2, 6) to (start + 0, 7) - Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c1 diff --git a/tests/coverage/async_block.cov-map b/tests/coverage/async_block.cov-map index 65f3d821f6e..e3309bd51b4 100644 --- a/tests/coverage/async_block.cov-map +++ b/tests/coverage/async_block.cov-map @@ -12,6 +12,7 @@ Number of file 0 mappings: 6 - Code(Counter(1)) at (prev + 0, 20) to (start + 1, 22) - Code(Counter(1)) at (prev + 7, 10) to (start + 2, 6) - Code(Counter(0)) at (prev + 3, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: async_block::main::{closure#0} Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 0a, 1c, 01, 17, 05, 01, 18, 02, 0e, 02, 02, 14, 02, 0e, 01, 03, 09, 00, 0a] @@ -25,4 +26,5 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 20) to (start + 2, 14) = (c0 - c1) - Code(Counter(0)) at (prev + 3, 9) to (start + 0, 10) +Highest counter ID seen: c1 diff --git a/tests/coverage/attr/impl.cov-map b/tests/coverage/attr/impl.cov-map index 9b0deed8b64..4d068c290f4 100644 --- a/tests/coverage/attr/impl.cov-map +++ b/tests/coverage/attr/impl.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 14, 5) to (start + 0, 19) +Highest counter ID seen: (none) Function name: <impl::MyStruct>::on_inherit (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 16, 05, 00, 17] @@ -13,6 +14,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 22, 5) to (start + 0, 23) +Highest counter ID seen: (none) Function name: <impl::MyStruct>::on_on (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 19, 05, 00, 12] @@ -21,4 +23,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 25, 5) to (start + 0, 18) +Highest counter ID seen: (none) diff --git a/tests/coverage/attr/module.cov-map b/tests/coverage/attr/module.cov-map index 34898eb4ca8..b318ac85a6c 100644 --- a/tests/coverage/attr/module.cov-map +++ b/tests/coverage/attr/module.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 12, 5) to (start + 0, 15) +Highest counter ID seen: (none) Function name: module::on::inherit (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 14, 05, 00, 14] @@ -13,6 +14,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 20, 5) to (start + 0, 20) +Highest counter ID seen: (none) Function name: module::on::on (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 17, 05, 00, 0f] @@ -21,4 +23,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 23, 5) to (start + 0, 15) +Highest counter ID seen: (none) diff --git a/tests/coverage/attr/nested.cov-map b/tests/coverage/attr/nested.cov-map index 466aec8956e..2bd95325373 100644 --- a/tests/coverage/attr/nested.cov-map +++ b/tests/coverage/attr/nested.cov-map @@ -6,6 +6,7 @@ Number of expressions: 0 Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 63, 1) to (start + 1, 15) - Code(Counter(0)) at (prev + 11, 5) to (start + 1, 2) +Highest counter ID seen: c0 Function name: nested::closure_tail Raw bytes (14): 0x[01, 01, 00, 02, 01, 4e, 01, 01, 0f, 01, 11, 05, 01, 02] @@ -15,4 +16,5 @@ Number of expressions: 0 Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 78, 1) to (start + 1, 15) - Code(Counter(0)) at (prev + 17, 5) to (start + 1, 2) +Highest counter ID seen: c0 diff --git a/tests/coverage/attr/off-on-sandwich.cov-map b/tests/coverage/attr/off-on-sandwich.cov-map index d5fbac6ebf7..ae5c9bd19a2 100644 --- a/tests/coverage/attr/off-on-sandwich.cov-map +++ b/tests/coverage/attr/off-on-sandwich.cov-map @@ -6,6 +6,7 @@ Number of expressions: 0 Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 15, 5) to (start + 2, 18) - Code(Counter(0)) at (prev + 7, 5) to (start + 0, 6) +Highest counter ID seen: c0 Function name: off_on_sandwich::sparse_a::sparse_b::sparse_c Raw bytes (14): 0x[01, 01, 00, 02, 01, 21, 09, 02, 17, 01, 0b, 09, 00, 0a] @@ -15,6 +16,7 @@ Number of expressions: 0 Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 33, 9) to (start + 2, 23) - Code(Counter(0)) at (prev + 11, 9) to (start + 0, 10) +Highest counter ID seen: c0 Function name: off_on_sandwich::sparse_a::sparse_b::sparse_c::sparse_d Raw bytes (14): 0x[01, 01, 00, 02, 01, 24, 0d, 02, 1b, 01, 07, 0d, 00, 0e] @@ -24,4 +26,5 @@ Number of expressions: 0 Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 36, 13) to (start + 2, 27) - Code(Counter(0)) at (prev + 7, 13) to (start + 0, 14) +Highest counter ID seen: c0 diff --git a/tests/coverage/await_ready.cov-map b/tests/coverage/await_ready.cov-map index 38c2cf7b2d3..95dbf68a191 100644 --- a/tests/coverage/await_ready.cov-map +++ b/tests/coverage/await_ready.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 15, 1) to (start + 0, 30) +Highest counter ID seen: c0 Function name: await_ready::await_ready::{closure#0} Raw bytes (14): 0x[01, 01, 00, 02, 01, 0f, 1e, 03, 0f, 05, 04, 01, 00, 02] @@ -14,4 +15,5 @@ Number of expressions: 0 Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 15, 30) to (start + 3, 15) - Code(Counter(1)) at (prev + 4, 1) to (start + 0, 2) +Highest counter ID seen: c1 diff --git a/tests/coverage/bad_counter_ids.cov-map b/tests/coverage/bad_counter_ids.cov-map index 7eff7f5f02f..2b5399f33bb 100644 --- a/tests/coverage/bad_counter_ids.cov-map +++ b/tests/coverage/bad_counter_ids.cov-map @@ -6,6 +6,7 @@ Number of expressions: 0 Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 36, 1) to (start + 2, 31) - Code(Zero) at (prev + 3, 1) to (start + 0, 2) +Highest counter ID seen: c0 Function name: bad_counter_ids::eq_bad_message Raw bytes (21): 0x[01, 01, 01, 01, 00, 03, 01, 29, 01, 02, 0f, 02, 02, 20, 00, 2b, 00, 01, 01, 00, 02] @@ -18,6 +19,7 @@ Number of file 0 mappings: 3 - Code(Expression(0, Sub)) at (prev + 2, 32) to (start + 0, 43) = (c0 - Zero) - Code(Zero) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c0 Function name: bad_counter_ids::eq_good Raw bytes (14): 0x[01, 01, 00, 02, 01, 10, 01, 02, 1f, 05, 03, 01, 00, 02] @@ -27,6 +29,7 @@ Number of expressions: 0 Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 16, 1) to (start + 2, 31) - Code(Counter(1)) at (prev + 3, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: bad_counter_ids::eq_good_message Raw bytes (19): 0x[01, 01, 00, 03, 01, 15, 01, 02, 0f, 00, 02, 20, 00, 2b, 05, 01, 01, 00, 02] @@ -37,6 +40,7 @@ Number of file 0 mappings: 3 - Code(Counter(0)) at (prev + 21, 1) to (start + 2, 15) - Code(Zero) at (prev + 2, 32) to (start + 0, 43) - Code(Counter(1)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: bad_counter_ids::ne_bad Raw bytes (14): 0x[01, 01, 00, 02, 01, 2e, 01, 02, 1f, 00, 03, 01, 00, 02] @@ -46,6 +50,7 @@ Number of expressions: 0 Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 46, 1) to (start + 2, 31) - Code(Zero) at (prev + 3, 1) to (start + 0, 2) +Highest counter ID seen: c0 Function name: bad_counter_ids::ne_bad_message Raw bytes (19): 0x[01, 01, 00, 03, 01, 33, 01, 02, 0f, 05, 02, 20, 00, 2b, 00, 01, 01, 00, 02] @@ -56,6 +61,7 @@ Number of file 0 mappings: 3 - Code(Counter(0)) at (prev + 51, 1) to (start + 2, 15) - Code(Counter(1)) at (prev + 2, 32) to (start + 0, 43) - Code(Zero) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: bad_counter_ids::ne_good Raw bytes (16): 0x[01, 01, 01, 01, 00, 02, 01, 1a, 01, 02, 1f, 02, 03, 01, 00, 02] @@ -67,6 +73,7 @@ Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 26, 1) to (start + 2, 31) - Code(Expression(0, Sub)) at (prev + 3, 1) to (start + 0, 2) = (c0 - Zero) +Highest counter ID seen: c0 Function name: bad_counter_ids::ne_good_message Raw bytes (21): 0x[01, 01, 01, 01, 00, 03, 01, 1f, 01, 02, 0f, 00, 02, 20, 00, 2b, 02, 01, 01, 00, 02] @@ -79,4 +86,5 @@ Number of file 0 mappings: 3 - Code(Zero) at (prev + 2, 32) to (start + 0, 43) - Code(Expression(0, Sub)) at (prev + 1, 1) to (start + 0, 2) = (c0 - Zero) +Highest counter ID seen: c0 diff --git a/tests/coverage/bench.cov-map b/tests/coverage/bench.cov-map index aa702a48681..9ee6510f690 100644 --- a/tests/coverage/bench.cov-map +++ b/tests/coverage/bench.cov-map @@ -5,4 +5,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 8, 1) to (start + 0, 39) +Highest counter ID seen: c0 diff --git a/tests/coverage/branch/generics.cov-map b/tests/coverage/branch/generics.cov-map index 2e5668c8b56..656890634ff 100644 --- a/tests/coverage/branch/generics.cov-map +++ b/tests/coverage/branch/generics.cov-map @@ -13,6 +13,7 @@ Number of file 0 mappings: 5 - Code(Expression(0, Sub)) at (prev + 2, 12) to (start + 2, 6) = (c0 - c1) - Code(Counter(0)) at (prev + 3, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: generics::print_size::<u32> Raw bytes (33): 0x[01, 01, 01, 01, 05, 05, 01, 06, 01, 01, 24, 20, 05, 02, 01, 08, 00, 24, 05, 00, 25, 02, 06, 02, 02, 0c, 02, 06, 01, 03, 01, 00, 02] @@ -29,6 +30,7 @@ Number of file 0 mappings: 5 - Code(Expression(0, Sub)) at (prev + 2, 12) to (start + 2, 6) = (c0 - c1) - Code(Counter(0)) at (prev + 3, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: generics::print_size::<u64> Raw bytes (33): 0x[01, 01, 01, 01, 05, 05, 01, 06, 01, 01, 24, 20, 05, 02, 01, 08, 00, 24, 05, 00, 25, 02, 06, 02, 02, 0c, 02, 06, 01, 03, 01, 00, 02] @@ -45,4 +47,5 @@ Number of file 0 mappings: 5 - Code(Expression(0, Sub)) at (prev + 2, 12) to (start + 2, 6) = (c0 - c1) - Code(Counter(0)) at (prev + 3, 1) to (start + 0, 2) +Highest counter ID seen: c1 diff --git a/tests/coverage/branch/guard.cov-map b/tests/coverage/branch/guard.cov-map index d67c3d349a1..0f33ed17a0a 100644 --- a/tests/coverage/branch/guard.cov-map +++ b/tests/coverage/branch/guard.cov-map @@ -29,4 +29,5 @@ Number of file 0 mappings: 13 = (c1 + c2) - Code(Expression(2, Add)) at (prev + 4, 1) to (start + 0, 2) = ((((c1 + c2) + c3) + c4) + c5) +Highest counter ID seen: c7 diff --git a/tests/coverage/branch/if-let.cov-map b/tests/coverage/branch/if-let.cov-map index 0b098bc6497..380765c7af4 100644 --- a/tests/coverage/branch/if-let.cov-map +++ b/tests/coverage/branch/if-let.cov-map @@ -16,6 +16,7 @@ Number of file 0 mappings: 7 = (c1 - c2) - Code(Counter(2)) at (prev + 2, 12) to (start + 2, 6) - Code(Counter(1)) at (prev + 3, 5) to (start + 1, 2) +Highest counter ID seen: c2 Function name: if_let::if_let_chain Raw bytes (66): 0x[01, 01, 04, 01, 05, 05, 09, 0f, 0d, 05, 09, 0a, 01, 17, 01, 00, 33, 20, 02, 05, 01, 0c, 00, 13, 02, 00, 11, 00, 12, 01, 00, 16, 00, 17, 20, 0d, 09, 01, 10, 00, 17, 0d, 00, 15, 00, 16, 02, 00, 1a, 00, 1b, 0d, 01, 05, 03, 06, 0f, 03, 0c, 02, 06, 0b, 03, 05, 01, 02] @@ -45,4 +46,5 @@ Number of file 0 mappings: 10 = (c1 + c2) - Code(Expression(2, Add)) at (prev + 3, 5) to (start + 1, 2) = ((c1 + c2) + c3) +Highest counter ID seen: c3 diff --git a/tests/coverage/branch/if.cov-map b/tests/coverage/branch/if.cov-map index 7f4ee980e26..4a8cb664dd8 100644 --- a/tests/coverage/branch/if.cov-map +++ b/tests/coverage/branch/if.cov-map @@ -22,6 +22,7 @@ Number of file 0 mappings: 8 = (c3 + (c1 - c2)) - Code(Expression(2, Add)) at (prev + 3, 1) to (start + 0, 2) = (c4 + (c3 + (c1 - c2))) +Highest counter ID seen: c4 Function name: if::branch_not Raw bytes (116): 0x[01, 01, 07, 05, 09, 05, 0d, 05, 0d, 05, 11, 05, 11, 05, 15, 05, 15, 12, 01, 0c, 01, 01, 10, 05, 03, 08, 00, 09, 20, 09, 02, 00, 08, 00, 09, 09, 01, 09, 00, 11, 02, 01, 06, 00, 07, 05, 01, 08, 00, 0a, 20, 0a, 0d, 00, 08, 00, 0a, 0a, 00, 0b, 02, 06, 0d, 02, 06, 00, 07, 05, 01, 08, 00, 0b, 20, 11, 12, 00, 08, 00, 0b, 11, 00, 0c, 02, 06, 12, 02, 06, 00, 07, 05, 01, 08, 00, 0c, 20, 1a, 15, 00, 08, 00, 0c, 1a, 00, 0d, 02, 06, 15, 02, 06, 00, 07, 05, 01, 01, 00, 02] @@ -66,6 +67,7 @@ Number of file 0 mappings: 18 = (c1 - c5) - Code(Counter(5)) at (prev + 2, 6) to (start + 0, 7) - Code(Counter(1)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c5 Function name: if::branch_not_as Raw bytes (90): 0x[01, 01, 05, 05, 09, 05, 0d, 05, 0d, 05, 11, 05, 11, 0e, 01, 1d, 01, 01, 10, 05, 03, 08, 00, 14, 20, 02, 09, 00, 08, 00, 14, 02, 00, 15, 02, 06, 09, 02, 06, 00, 07, 05, 01, 08, 00, 15, 20, 0d, 0a, 00, 08, 00, 15, 0d, 00, 16, 02, 06, 0a, 02, 06, 00, 07, 05, 01, 08, 00, 16, 20, 12, 11, 00, 08, 00, 16, 12, 00, 17, 02, 06, 11, 02, 06, 00, 07, 05, 01, 01, 00, 02] @@ -101,6 +103,7 @@ Number of file 0 mappings: 14 = (c1 - c4) - Code(Counter(4)) at (prev + 2, 6) to (start + 0, 7) - Code(Counter(1)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c4 Function name: if::branch_or Raw bytes (56): 0x[01, 01, 04, 05, 09, 09, 0d, 0f, 11, 09, 0d, 08, 01, 35, 01, 01, 10, 05, 03, 08, 00, 09, 20, 09, 02, 00, 08, 00, 09, 02, 00, 0d, 00, 0e, 20, 0d, 11, 00, 0d, 00, 0e, 0f, 00, 0f, 02, 06, 11, 02, 0c, 02, 06, 0b, 03, 01, 00, 02] @@ -127,4 +130,5 @@ Number of file 0 mappings: 8 - Code(Counter(4)) at (prev + 2, 12) to (start + 2, 6) - Code(Expression(2, Add)) at (prev + 3, 1) to (start + 0, 2) = ((c2 + c3) + c4) +Highest counter ID seen: c4 diff --git a/tests/coverage/branch/lazy-boolean.cov-map b/tests/coverage/branch/lazy-boolean.cov-map index 09ce9137673..c2b6a5b8df2 100644 --- a/tests/coverage/branch/lazy-boolean.cov-map +++ b/tests/coverage/branch/lazy-boolean.cov-map @@ -13,6 +13,7 @@ Number of file 0 mappings: 6 false = (c1 - c2) - Code(Counter(2)) at (prev + 0, 18) to (start + 0, 19) - Code(Counter(1)) at (prev + 1, 5) to (start + 1, 2) +Highest counter ID seen: c2 Function name: lazy_boolean::branch_or Raw bytes (38): 0x[01, 01, 01, 05, 09, 06, 01, 1b, 01, 01, 10, 05, 04, 09, 00, 0a, 05, 00, 0d, 00, 0e, 20, 09, 02, 00, 0d, 00, 0e, 02, 00, 12, 00, 13, 05, 01, 05, 01, 02] @@ -30,6 +31,7 @@ Number of file 0 mappings: 6 - Code(Expression(0, Sub)) at (prev + 0, 18) to (start + 0, 19) = (c1 - c2) - Code(Counter(1)) at (prev + 1, 5) to (start + 1, 2) +Highest counter ID seen: c2 Function name: lazy_boolean::chain Raw bytes (149): 0x[01, 01, 13, 11, 07, 0b, 16, 15, 1a, 09, 0d, 05, 09, 05, 09, 09, 0d, 47, 25, 4b, 21, 19, 1d, 03, 19, 03, 19, 3e, 1d, 03, 19, 3e, 1d, 03, 19, 47, 25, 4b, 21, 19, 1d, 13, 01, 24, 01, 01, 10, 03, 04, 09, 00, 0a, 05, 00, 0d, 00, 12, 20, 09, 16, 00, 0d, 00, 12, 09, 00, 16, 00, 1b, 20, 0d, 1a, 00, 16, 00, 1b, 0d, 00, 1f, 00, 24, 20, 11, 15, 00, 1f, 00, 24, 11, 00, 28, 00, 2d, 03, 01, 05, 00, 11, 43, 03, 09, 00, 0a, 03, 00, 0d, 00, 12, 20, 19, 3e, 00, 0d, 00, 12, 3e, 00, 16, 00, 1b, 20, 1d, 3a, 00, 16, 00, 1b, 3a, 00, 1f, 00, 24, 20, 21, 25, 00, 1f, 00, 24, 25, 00, 28, 00, 2d, 43, 01, 05, 01, 02] @@ -94,6 +96,7 @@ Number of file 0 mappings: 19 - Code(Counter(9)) at (prev + 0, 40) to (start + 0, 45) - Code(Expression(16, Add)) at (prev + 1, 5) to (start + 1, 2) = (((c6 + c7) + c8) + c9) +Highest counter ID seen: c9 Function name: lazy_boolean::nested_mixed Raw bytes (155): 0x[01, 01, 16, 33, 1a, 09, 0d, 1e, 0d, 05, 09, 05, 09, 05, 09, 1e, 0d, 05, 09, 09, 0d, 33, 11, 09, 0d, 33, 11, 09, 0d, 19, 57, 1d, 21, 03, 15, 15, 19, 4a, 4e, 15, 19, 03, 15, 19, 57, 1d, 21, 13, 01, 31, 01, 01, 10, 03, 04, 09, 00, 0a, 05, 00, 0e, 00, 13, 20, 09, 1e, 00, 0e, 00, 13, 1e, 00, 17, 00, 1d, 20, 0d, 1a, 00, 17, 00, 1d, 33, 00, 23, 00, 28, 20, 11, 2e, 00, 23, 00, 28, 2e, 00, 2c, 00, 33, 03, 01, 05, 00, 11, 53, 03, 09, 00, 0a, 03, 00, 0e, 00, 13, 20, 15, 4e, 00, 0e, 00, 13, 15, 00, 17, 00, 1c, 20, 19, 4a, 00, 17, 00, 1c, 47, 00, 22, 00, 28, 20, 1d, 21, 00, 22, 00, 28, 1d, 00, 2c, 00, 33, 53, 01, 05, 01, 02] @@ -163,4 +166,5 @@ Number of file 0 mappings: 19 - Code(Counter(7)) at (prev + 0, 44) to (start + 0, 51) - Code(Expression(20, Add)) at (prev + 1, 5) to (start + 1, 2) = (c6 + (c7 + c8)) +Highest counter ID seen: c8 diff --git a/tests/coverage/branch/let-else.cov-map b/tests/coverage/branch/let-else.cov-map index 07079934464..e6bf7ed6a92 100644 --- a/tests/coverage/branch/let-else.cov-map +++ b/tests/coverage/branch/let-else.cov-map @@ -16,4 +16,5 @@ Number of file 0 mappings: 7 - Code(Expression(0, Sub)) at (prev + 4, 5) to (start + 0, 11) = (c1 - c2) - Code(Counter(1)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c2 diff --git a/tests/coverage/branch/match-arms.cov-map b/tests/coverage/branch/match-arms.cov-map index 1f17f11baaa..fd0366ee818 100644 --- a/tests/coverage/branch/match-arms.cov-map +++ b/tests/coverage/branch/match-arms.cov-map @@ -34,6 +34,7 @@ Number of file 0 mappings: 12 = ((((Zero + c2) + c3) + c4) + c5) - Code(Expression(4, Add)) at (prev + 3, 5) to (start + 1, 2) = ((((((((Zero + c2) + c3) + c4) + c5) + c6) + c7) + c8) + c9) +Highest counter ID seen: c10 Function name: match_arms::match_arms Raw bytes (51): 0x[01, 01, 06, 05, 07, 0b, 11, 09, 0d, 13, 02, 17, 09, 11, 0d, 07, 01, 18, 01, 01, 10, 05, 03, 0b, 00, 10, 11, 01, 11, 00, 21, 0d, 01, 11, 00, 21, 09, 01, 11, 00, 21, 02, 01, 11, 00, 21, 0f, 03, 05, 01, 02] @@ -56,6 +57,7 @@ Number of file 0 mappings: 7 = (c1 - ((c2 + c3) + c4)) - Code(Expression(3, Add)) at (prev + 3, 5) to (start + 1, 2) = (((c4 + c3) + c2) + (c1 - ((c2 + c3) + c4))) +Highest counter ID seen: c4 Function name: match_arms::or_patterns Raw bytes (75): 0x[01, 01, 0d, 11, 0d, 05, 2f, 33, 11, 09, 0d, 09, 2a, 05, 2f, 33, 11, 09, 0d, 03, 27, 09, 2a, 05, 2f, 33, 11, 09, 0d, 09, 01, 25, 01, 01, 10, 05, 03, 0b, 00, 10, 11, 01, 11, 00, 12, 0d, 00, 1e, 00, 1f, 03, 00, 24, 00, 2e, 09, 01, 11, 00, 12, 2a, 00, 1e, 00, 1f, 27, 00, 24, 00, 2e, 23, 03, 05, 01, 02] @@ -89,4 +91,5 @@ Number of file 0 mappings: 9 = (c2 + (c1 - ((c2 + c3) + c4))) - Code(Expression(8, Add)) at (prev + 3, 5) to (start + 1, 2) = ((c4 + c3) + (c2 + (c1 - ((c2 + c3) + c4)))) +Highest counter ID seen: c4 diff --git a/tests/coverage/branch/match-trivial.cov-map b/tests/coverage/branch/match-trivial.cov-map index 1136a529b25..6af8ce46f5f 100644 --- a/tests/coverage/branch/match-trivial.cov-map +++ b/tests/coverage/branch/match-trivial.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 22, 1) to (start + 1, 16) +Highest counter ID seen: (none) Function name: match_trivial::trivial Raw bytes (14): 0x[01, 01, 00, 02, 01, 1e, 01, 01, 10, 05, 03, 0b, 05, 02] @@ -14,4 +15,5 @@ Number of expressions: 0 Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 30, 1) to (start + 1, 16) - Code(Counter(1)) at (prev + 3, 11) to (start + 5, 2) +Highest counter ID seen: c1 diff --git a/tests/coverage/branch/no-mir-spans.cov-map b/tests/coverage/branch/no-mir-spans.cov-map index cb19211913f..ab12732b1ed 100644 --- a/tests/coverage/branch/no-mir-spans.cov-map +++ b/tests/coverage/branch/no-mir-spans.cov-map @@ -8,6 +8,7 @@ Number of file 0 mappings: 2 - Branch { true: Counter(1), false: Counter(2) } at (prev + 4, 11) to (start + 0, 16) true = c1 false = c2 +Highest counter ID seen: c2 Function name: no_mir_spans::while_cond_not Raw bytes (16): 0x[01, 01, 00, 02, 01, 19, 01, 00, 15, 20, 09, 05, 04, 0b, 00, 14] @@ -19,6 +20,7 @@ Number of file 0 mappings: 2 - Branch { true: Counter(2), false: Counter(1) } at (prev + 4, 11) to (start + 0, 20) true = c2 false = c1 +Highest counter ID seen: c2 Function name: no_mir_spans::while_op_and Raw bytes (25): 0x[01, 01, 01, 09, 0d, 03, 01, 22, 01, 00, 13, 20, 09, 05, 05, 0b, 00, 10, 20, 02, 0d, 00, 14, 00, 19] @@ -34,6 +36,7 @@ Number of file 0 mappings: 3 - Branch { true: Expression(0, Sub), false: Counter(3) } at (prev + 0, 20) to (start + 0, 25) true = (c2 - c3) false = c3 +Highest counter ID seen: c3 Function name: no_mir_spans::while_op_or Raw bytes (25): 0x[01, 01, 01, 09, 0d, 03, 01, 2d, 01, 00, 12, 20, 05, 09, 05, 0b, 00, 10, 20, 0d, 02, 00, 14, 00, 19] @@ -49,4 +52,5 @@ Number of file 0 mappings: 3 - Branch { true: Counter(3), false: Expression(0, Sub) } at (prev + 0, 20) to (start + 0, 25) true = c3 false = (c2 - c3) +Highest counter ID seen: c3 diff --git a/tests/coverage/branch/while.cov-map b/tests/coverage/branch/while.cov-map index fd05bbb69a5..d5840a2c320 100644 --- a/tests/coverage/branch/while.cov-map +++ b/tests/coverage/branch/while.cov-map @@ -14,6 +14,7 @@ Number of file 0 mappings: 6 false = c1 - Code(Counter(2)) at (prev + 0, 17) to (start + 2, 6) - Code(Counter(1)) at (prev + 3, 1) to (start + 0, 2) +Highest counter ID seen: c2 Function name: while::while_cond_not Raw bytes (38): 0x[01, 01, 01, 05, 09, 06, 01, 15, 01, 01, 10, 05, 03, 09, 00, 12, 03, 01, 0b, 00, 14, 20, 09, 05, 00, 0b, 00, 14, 09, 00, 15, 02, 06, 05, 03, 01, 00, 02] @@ -31,6 +32,7 @@ Number of file 0 mappings: 6 false = c1 - Code(Counter(2)) at (prev + 0, 21) to (start + 2, 6) - Code(Counter(1)) at (prev + 3, 1) to (start + 0, 2) +Highest counter ID seen: c2 Function name: while::while_op_and Raw bytes (56): 0x[01, 01, 04, 05, 09, 03, 0d, 03, 0d, 11, 0d, 08, 01, 1e, 01, 01, 10, 05, 03, 09, 01, 12, 03, 02, 0b, 00, 10, 20, 0a, 0d, 00, 0b, 00, 10, 0a, 00, 14, 00, 19, 20, 09, 11, 00, 14, 00, 19, 09, 00, 1a, 03, 06, 0f, 04, 01, 00, 02] @@ -57,6 +59,7 @@ Number of file 0 mappings: 8 - Code(Counter(2)) at (prev + 0, 26) to (start + 3, 6) - Code(Expression(3, Add)) at (prev + 4, 1) to (start + 0, 2) = (c4 + c3) +Highest counter ID seen: c4 Function name: while::while_op_or Raw bytes (66): 0x[01, 01, 09, 05, 1b, 09, 0d, 03, 09, 03, 09, 22, 0d, 03, 09, 09, 0d, 22, 0d, 03, 09, 08, 01, 29, 01, 01, 10, 05, 03, 09, 01, 12, 03, 02, 0b, 00, 10, 20, 09, 22, 00, 0b, 00, 10, 22, 00, 14, 00, 19, 20, 0d, 1e, 00, 14, 00, 19, 1b, 00, 1a, 03, 06, 1e, 04, 01, 00, 02] @@ -89,4 +92,5 @@ Number of file 0 mappings: 8 = (c2 + c3) - Code(Expression(7, Sub)) at (prev + 4, 1) to (start + 0, 2) = (((c1 + (c2 + c3)) - c2) - c3) +Highest counter ID seen: c3 diff --git a/tests/coverage/closure.cov-map b/tests/coverage/closure.cov-map index 6edd35921fe..d50f9f8e7af 100644 --- a/tests/coverage/closure.cov-map +++ b/tests/coverage/closure.cov-map @@ -30,6 +30,7 @@ Number of file 0 mappings: 24 - Code(Expression(0, Sub)) at (prev + 4, 6) to (start + 0, 7) = (c0 - c1) - Code(Counter(0)) at (prev + 1, 5) to (start + 3, 2) +Highest counter ID seen: c1 Function name: closure::main::{closure#0} Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 28, 05, 02, 14, 05, 02, 15, 02, 0a, 02, 02, 0a, 00, 0b, 01, 01, 09, 01, 06] @@ -43,6 +44,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 10) to (start + 0, 11) = (c0 - c1) - Code(Counter(0)) at (prev + 1, 9) to (start + 1, 6) +Highest counter ID seen: c1 Function name: closure::main::{closure#10} (unused) Raw bytes (10): 0x[01, 01, 00, 01, 00, 9b, 01, 07, 00, 21] @@ -51,6 +53,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 155, 7) to (start + 0, 33) +Highest counter ID seen: (none) Function name: closure::main::{closure#11} (unused) Raw bytes (10): 0x[01, 01, 00, 01, 00, 9f, 01, 07, 00, 21] @@ -59,6 +62,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 159, 7) to (start + 0, 33) +Highest counter ID seen: (none) Function name: closure::main::{closure#12} (unused) Raw bytes (10): 0x[01, 01, 00, 01, 00, a7, 01, 01, 00, 17] @@ -67,6 +71,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 167, 1) to (start + 0, 23) +Highest counter ID seen: (none) Function name: closure::main::{closure#13} (unused) Raw bytes (10): 0x[01, 01, 00, 01, 00, ac, 01, 0d, 02, 0e] @@ -75,6 +80,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 172, 13) to (start + 2, 14) +Highest counter ID seen: (none) Function name: closure::main::{closure#14} Raw bytes (27): 0x[01, 01, 01, 01, 05, 04, 01, b3, 01, 0d, 02, 1b, 05, 02, 1e, 00, 25, 02, 00, 2f, 00, 33, 01, 01, 0d, 00, 0e] @@ -88,6 +94,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 0, 47) to (start + 0, 51) = (c0 - c1) - Code(Counter(0)) at (prev + 1, 13) to (start + 0, 14) +Highest counter ID seen: c1 Function name: closure::main::{closure#15} Raw bytes (37): 0x[01, 01, 01, 01, 05, 06, 01, bb, 01, 09, 00, 0a, 01, 01, 0d, 00, 15, 01, 01, 11, 01, 1b, 05, 01, 1e, 00, 25, 02, 00, 2f, 00, 33, 01, 02, 09, 00, 0a] @@ -103,6 +110,7 @@ Number of file 0 mappings: 6 - Code(Expression(0, Sub)) at (prev + 0, 47) to (start + 0, 51) = (c0 - c1) - Code(Counter(0)) at (prev + 2, 9) to (start + 0, 10) +Highest counter ID seen: c1 Function name: closure::main::{closure#16} Raw bytes (27): 0x[01, 01, 01, 01, 05, 04, 01, c5, 01, 0d, 02, 1b, 05, 02, 1e, 00, 25, 02, 00, 2f, 00, 33, 01, 01, 0d, 00, 0e] @@ -116,6 +124,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 0, 47) to (start + 0, 51) = (c0 - c1) - Code(Counter(0)) at (prev + 1, 13) to (start + 0, 14) +Highest counter ID seen: c1 Function name: closure::main::{closure#17} Raw bytes (37): 0x[01, 01, 01, 01, 05, 06, 01, cd, 01, 09, 00, 0a, 01, 01, 0d, 00, 15, 01, 01, 11, 01, 1b, 05, 01, 1e, 00, 25, 02, 00, 2f, 00, 33, 01, 02, 09, 00, 0a] @@ -131,6 +140,7 @@ Number of file 0 mappings: 6 - Code(Expression(0, Sub)) at (prev + 0, 47) to (start + 0, 51) = (c0 - c1) - Code(Counter(0)) at (prev + 2, 9) to (start + 0, 10) +Highest counter ID seen: c1 Function name: closure::main::{closure#18} (unused) Raw bytes (24): 0x[01, 01, 00, 04, 00, 19, 0d, 02, 1c, 00, 02, 1d, 02, 12, 00, 02, 12, 00, 13, 00, 01, 11, 01, 0e] @@ -142,6 +152,7 @@ Number of file 0 mappings: 4 - Code(Zero) at (prev + 2, 29) to (start + 2, 18) - Code(Zero) at (prev + 2, 18) to (start + 0, 19) - Code(Zero) at (prev + 1, 17) to (start + 1, 14) +Highest counter ID seen: (none) Function name: closure::main::{closure#19} Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 43, 0d, 02, 1c, 05, 02, 1d, 02, 12, 02, 02, 12, 00, 13, 01, 01, 11, 01, 0e] @@ -155,6 +166,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 18) to (start + 0, 19) = (c0 - c1) - Code(Counter(0)) at (prev + 1, 17) to (start + 1, 14) +Highest counter ID seen: c1 Function name: closure::main::{closure#1} Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 52, 05, 02, 14, 05, 02, 15, 02, 0a, 02, 02, 0a, 00, 0b, 01, 01, 09, 01, 06] @@ -168,6 +180,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 10) to (start + 0, 11) = (c0 - c1) - Code(Counter(0)) at (prev + 1, 9) to (start + 1, 6) +Highest counter ID seen: c1 Function name: closure::main::{closure#2} Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 68, 05, 02, 14, 05, 02, 15, 02, 0a, 02, 02, 0a, 00, 0b, 01, 01, 09, 01, 06] @@ -181,6 +194,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 10) to (start + 0, 11) = (c0 - c1) - Code(Counter(0)) at (prev + 1, 9) to (start + 1, 6) +Highest counter ID seen: c1 Function name: closure::main::{closure#3} (unused) Raw bytes (25): 0x[01, 01, 00, 04, 00, 81, 01, 05, 01, 14, 00, 01, 15, 02, 0a, 00, 02, 0a, 00, 0b, 00, 01, 09, 01, 06] @@ -192,6 +206,7 @@ Number of file 0 mappings: 4 - Code(Zero) at (prev + 1, 21) to (start + 2, 10) - Code(Zero) at (prev + 2, 10) to (start + 0, 11) - Code(Zero) at (prev + 1, 9) to (start + 1, 6) +Highest counter ID seen: (none) Function name: closure::main::{closure#4} (unused) Raw bytes (10): 0x[01, 01, 00, 01, 00, 89, 01, 35, 00, 43] @@ -200,6 +215,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 137, 53) to (start + 0, 67) +Highest counter ID seen: (none) Function name: closure::main::{closure#5} Raw bytes (10): 0x[01, 01, 00, 01, 01, 8c, 01, 3d, 00, 4f] @@ -208,6 +224,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 140, 61) to (start + 0, 79) +Highest counter ID seen: c0 Function name: closure::main::{closure#6} Raw bytes (10): 0x[01, 01, 00, 01, 01, 8d, 01, 41, 00, 57] @@ -216,6 +233,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 141, 65) to (start + 0, 87) +Highest counter ID seen: c0 Function name: closure::main::{closure#7} (unused) Raw bytes (10): 0x[01, 01, 00, 01, 00, 8e, 01, 3b, 00, 51] @@ -224,6 +242,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 142, 59) to (start + 0, 81) +Highest counter ID seen: (none) Function name: closure::main::{closure#8} (unused) Raw bytes (10): 0x[01, 01, 00, 01, 00, 93, 01, 3b, 00, 55] @@ -232,6 +251,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 147, 59) to (start + 0, 85) +Highest counter ID seen: (none) Function name: closure::main::{closure#9} (unused) Raw bytes (10): 0x[01, 01, 00, 01, 00, 95, 01, 38, 02, 06] @@ -240,4 +260,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 149, 56) to (start + 2, 6) +Highest counter ID seen: (none) diff --git a/tests/coverage/closure_bug.cov-map b/tests/coverage/closure_bug.cov-map index 32e8db5fb2f..96e1e339e56 100644 --- a/tests/coverage/closure_bug.cov-map +++ b/tests/coverage/closure_bug.cov-map @@ -29,6 +29,7 @@ Number of file 0 mappings: 17 - Code(Expression(3, Sub)) at (prev + 0, 23) to (start + 0, 24) = (c0 - c4) - Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c4 Function name: closure_bug::main::{closure#0} Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 0e, 09, 00, 12, 05, 00, 15, 00, 19, 02, 00, 23, 00, 28, 01, 00, 29, 00, 2a] @@ -42,6 +43,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 0, 35) to (start + 0, 40) = (c0 - c1) - Code(Counter(0)) at (prev + 0, 41) to (start + 0, 42) +Highest counter ID seen: c1 Function name: closure_bug::main::{closure#1} Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 17, 09, 00, 12, 05, 00, 15, 00, 19, 02, 00, 23, 00, 28, 01, 00, 29, 00, 2a] @@ -55,6 +57,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 0, 35) to (start + 0, 40) = (c0 - c1) - Code(Counter(0)) at (prev + 0, 41) to (start + 0, 42) +Highest counter ID seen: c1 Function name: closure_bug::main::{closure#2} Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 20, 09, 00, 12, 05, 00, 15, 00, 19, 02, 00, 23, 00, 28, 01, 00, 29, 00, 2a] @@ -68,6 +71,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 0, 35) to (start + 0, 40) = (c0 - c1) - Code(Counter(0)) at (prev + 0, 41) to (start + 0, 42) +Highest counter ID seen: c1 Function name: closure_bug::main::{closure#3} Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 29, 09, 00, 12, 05, 00, 15, 00, 19, 02, 00, 23, 00, 28, 01, 00, 29, 00, 2a] @@ -81,4 +85,5 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 0, 35) to (start + 0, 40) = (c0 - c1) - Code(Counter(0)) at (prev + 0, 41) to (start + 0, 42) +Highest counter ID seen: c1 diff --git a/tests/coverage/closure_macro.cov-map b/tests/coverage/closure_macro.cov-map index eb5f94d1080..7c9d3292f98 100644 --- a/tests/coverage/closure_macro.cov-map +++ b/tests/coverage/closure_macro.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 29, 1) to (start + 2, 2) +Highest counter ID seen: c0 Function name: closure_macro::main Raw bytes (36): 0x[01, 01, 01, 01, 05, 06, 01, 21, 01, 01, 21, 02, 02, 09, 00, 0f, 01, 00, 12, 00, 54, 05, 00, 54, 00, 55, 02, 02, 09, 02, 0b, 01, 03, 01, 00, 02] @@ -21,21 +22,23 @@ Number of file 0 mappings: 6 - Code(Expression(0, Sub)) at (prev + 2, 9) to (start + 2, 11) = (c0 - c1) - Code(Counter(0)) at (prev + 3, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: closure_macro::main::{closure#0} -Raw bytes (35): 0x[01, 01, 03, 01, 05, 05, 0b, 09, 00, 05, 01, 10, 1c, 03, 21, 05, 04, 11, 01, 27, 02, 03, 11, 00, 16, 00, 00, 17, 00, 1e, 07, 02, 09, 00, 0a] +Raw bytes (35): 0x[01, 01, 03, 01, 05, 05, 0b, 09, 0d, 05, 01, 10, 1c, 03, 21, 05, 04, 11, 01, 27, 02, 03, 11, 00, 16, 0d, 00, 17, 00, 1e, 07, 02, 09, 00, 0a] Number of files: 1 - file 0 => global file 1 Number of expressions: 3 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(2, Add) -- expression 2 operands: lhs = Counter(2), rhs = Zero +- expression 2 operands: lhs = Counter(2), rhs = Counter(3) Number of file 0 mappings: 5 - Code(Counter(0)) at (prev + 16, 28) to (start + 3, 33) - Code(Counter(1)) at (prev + 4, 17) to (start + 1, 39) - Code(Expression(0, Sub)) at (prev + 3, 17) to (start + 0, 22) = (c0 - c1) -- Code(Zero) at (prev + 0, 23) to (start + 0, 30) +- Code(Counter(3)) at (prev + 0, 23) to (start + 0, 30) - Code(Expression(1, Add)) at (prev + 2, 9) to (start + 0, 10) - = (c1 + (c2 + Zero)) + = (c1 + (c2 + c3)) +Highest counter ID seen: c3 diff --git a/tests/coverage/closure_macro_async.cov-map b/tests/coverage/closure_macro_async.cov-map index 4d0597f58bf..e2a52e57015 100644 --- a/tests/coverage/closure_macro_async.cov-map +++ b/tests/coverage/closure_macro_async.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 34, 1) to (start + 2, 2) +Highest counter ID seen: c0 Function name: closure_macro_async::test Raw bytes (9): 0x[01, 01, 00, 01, 01, 26, 01, 00, 2b] @@ -13,6 +14,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 38, 1) to (start + 0, 43) +Highest counter ID seen: c0 Function name: closure_macro_async::test::{closure#0} Raw bytes (36): 0x[01, 01, 01, 01, 05, 06, 01, 26, 2b, 01, 21, 02, 02, 09, 00, 0f, 01, 00, 12, 00, 54, 05, 00, 54, 00, 55, 02, 02, 09, 02, 0b, 01, 03, 01, 00, 02] @@ -29,21 +31,23 @@ Number of file 0 mappings: 6 - Code(Expression(0, Sub)) at (prev + 2, 9) to (start + 2, 11) = (c0 - c1) - Code(Counter(0)) at (prev + 3, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: closure_macro_async::test::{closure#0}::{closure#0} -Raw bytes (35): 0x[01, 01, 03, 01, 05, 05, 0b, 09, 00, 05, 01, 15, 1c, 03, 21, 05, 04, 11, 01, 27, 02, 03, 11, 00, 16, 00, 00, 17, 00, 1e, 07, 02, 09, 00, 0a] +Raw bytes (35): 0x[01, 01, 03, 01, 05, 05, 0b, 09, 0d, 05, 01, 15, 1c, 03, 21, 05, 04, 11, 01, 27, 02, 03, 11, 00, 16, 0d, 00, 17, 00, 1e, 07, 02, 09, 00, 0a] Number of files: 1 - file 0 => global file 1 Number of expressions: 3 - expression 0 operands: lhs = Counter(0), rhs = Counter(1) - expression 1 operands: lhs = Counter(1), rhs = Expression(2, Add) -- expression 2 operands: lhs = Counter(2), rhs = Zero +- expression 2 operands: lhs = Counter(2), rhs = Counter(3) Number of file 0 mappings: 5 - Code(Counter(0)) at (prev + 21, 28) to (start + 3, 33) - Code(Counter(1)) at (prev + 4, 17) to (start + 1, 39) - Code(Expression(0, Sub)) at (prev + 3, 17) to (start + 0, 22) = (c0 - c1) -- Code(Zero) at (prev + 0, 23) to (start + 0, 30) +- Code(Counter(3)) at (prev + 0, 23) to (start + 0, 30) - Code(Expression(1, Add)) at (prev + 2, 9) to (start + 0, 10) - = (c1 + (c2 + Zero)) + = (c1 + (c2 + c3)) +Highest counter ID seen: c3 diff --git a/tests/coverage/closure_unit_return.cov-map b/tests/coverage/closure_unit_return.cov-map index c97b4a44dd6..9a66e0b0e77 100644 --- a/tests/coverage/closure_unit_return.cov-map +++ b/tests/coverage/closure_unit_return.cov-map @@ -6,6 +6,7 @@ Number of expressions: 0 Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 7, 1) to (start + 1, 16) - Code(Counter(0)) at (prev + 5, 5) to (start + 2, 2) +Highest counter ID seen: c0 Function name: closure_unit_return::explicit_unit::{closure#0} (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 08, 16, 02, 06] @@ -14,6 +15,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 8, 22) to (start + 2, 6) +Highest counter ID seen: (none) Function name: closure_unit_return::implicit_unit Raw bytes (14): 0x[01, 01, 00, 02, 01, 10, 01, 01, 10, 01, 05, 05, 02, 02] @@ -23,6 +25,7 @@ Number of expressions: 0 Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 16, 1) to (start + 1, 16) - Code(Counter(0)) at (prev + 5, 5) to (start + 2, 2) +Highest counter ID seen: c0 Function name: closure_unit_return::implicit_unit::{closure#0} (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 11, 16, 02, 06] @@ -31,4 +34,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 17, 22) to (start + 2, 6) +Highest counter ID seen: (none) diff --git a/tests/coverage/color.coverage b/tests/coverage/color.coverage index b12f20204b4..4e6ef6b60ce 100644 --- a/tests/coverage/color.coverage +++ b/tests/coverage/color.coverage @@ -1,5 +1,5 @@ LL| |//@ edition: 2021 - LL| |//@ ignore-mode-coverage-map + LL| |//@ ignore-coverage-map LL| |//@ ignore-windows LL| |//@ llvm-cov-flags: --use-color LL| | diff --git a/tests/coverage/color.rs b/tests/coverage/color.rs index 144e798ba5d..bdb81c088f5 100644 --- a/tests/coverage/color.rs +++ b/tests/coverage/color.rs @@ -1,5 +1,5 @@ //@ edition: 2021 -//@ ignore-mode-coverage-map +//@ ignore-coverage-map //@ ignore-windows //@ llvm-cov-flags: --use-color diff --git a/tests/coverage/condition/conditions.cov-map b/tests/coverage/condition/conditions.cov-map index 74726e269fc..208d671919c 100644 --- a/tests/coverage/condition/conditions.cov-map +++ b/tests/coverage/condition/conditions.cov-map @@ -29,6 +29,7 @@ Number of file 0 mappings: 9 false = c4 - Code(Expression(0, Add)) at (prev + 1, 5) to (start + 1, 2) = ((c2 + c3) + c4) +Highest counter ID seen: c4 Function name: conditions::assign_3_or_and Raw bytes (73): 0x[01, 01, 09, 05, 07, 0b, 11, 09, 0d, 01, 05, 01, 05, 22, 11, 01, 05, 22, 11, 01, 05, 09, 01, 17, 01, 00, 2f, 03, 01, 09, 00, 0a, 01, 00, 0d, 00, 0e, 20, 05, 22, 00, 0d, 00, 0e, 22, 00, 12, 00, 13, 20, 1e, 11, 00, 12, 00, 13, 1e, 00, 17, 00, 18, 20, 09, 0d, 00, 17, 00, 18, 03, 01, 05, 01, 02] @@ -64,6 +65,7 @@ Number of file 0 mappings: 9 false = c3 - Code(Expression(0, Add)) at (prev + 1, 5) to (start + 1, 2) = (c1 + ((c2 + c3) + c4)) +Highest counter ID seen: c4 Function name: conditions::assign_and Raw bytes (51): 0x[01, 01, 04, 07, 0e, 09, 0d, 01, 05, 01, 05, 07, 01, 0d, 01, 00, 21, 03, 01, 09, 00, 0a, 01, 00, 0d, 00, 0e, 20, 05, 0e, 00, 0d, 00, 0e, 05, 00, 12, 00, 13, 20, 09, 0d, 00, 12, 00, 13, 03, 01, 05, 01, 02] @@ -88,6 +90,7 @@ Number of file 0 mappings: 7 false = c3 - Code(Expression(0, Add)) at (prev + 1, 5) to (start + 1, 2) = ((c2 + c3) + (c0 - c1)) +Highest counter ID seen: c3 Function name: conditions::assign_or Raw bytes (51): 0x[01, 01, 04, 07, 0d, 05, 09, 01, 05, 01, 05, 07, 01, 12, 01, 00, 20, 03, 01, 09, 00, 0a, 01, 00, 0d, 00, 0e, 20, 05, 0e, 00, 0d, 00, 0e, 0e, 00, 12, 00, 13, 20, 09, 0d, 00, 12, 00, 13, 03, 01, 05, 01, 02] @@ -113,6 +116,7 @@ Number of file 0 mappings: 7 false = c3 - Code(Expression(0, Add)) at (prev + 1, 5) to (start + 1, 2) = ((c1 + c2) + c3) +Highest counter ID seen: c3 Function name: conditions::foo Raw bytes (9): 0x[01, 01, 00, 01, 01, 21, 01, 02, 02] @@ -121,6 +125,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 33, 1) to (start + 2, 2) +Highest counter ID seen: c0 Function name: conditions::func_call Raw bytes (39): 0x[01, 01, 03, 01, 05, 0b, 02, 09, 0d, 05, 01, 25, 01, 01, 0a, 20, 05, 02, 01, 09, 00, 0a, 05, 00, 0e, 00, 0f, 20, 09, 0d, 00, 0e, 00, 0f, 07, 01, 01, 00, 02] @@ -141,6 +146,7 @@ Number of file 0 mappings: 5 false = c3 - Code(Expression(1, Add)) at (prev + 1, 1) to (start + 0, 2) = ((c2 + c3) + (c0 - c1)) +Highest counter ID seen: c3 Function name: conditions::simple_assign Raw bytes (9): 0x[01, 01, 00, 01, 01, 08, 01, 03, 02] @@ -149,4 +155,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 8, 1) to (start + 3, 2) +Highest counter ID seen: c0 diff --git a/tests/coverage/conditions.cov-map b/tests/coverage/conditions.cov-map index 17143775b7b..a392d1b7028 100644 --- a/tests/coverage/conditions.cov-map +++ b/tests/coverage/conditions.cov-map @@ -260,4 +260,5 @@ Number of file 0 mappings: 68 - Code(Counter(9)) at (prev + 2, 9) to (start + 0, 15) - Code(Expression(137, Add)) at (prev + 2, 1) to (start + 0, 2) = ((c4 + (((c5 + c6) + c7) + c8)) + ((((c9 + c10) + c11) + c12) + ((c0 - c2) - c3))) +Highest counter ID seen: c35 diff --git a/tests/coverage/continue.cov-map b/tests/coverage/continue.cov-map index 810694d7f66..7781d2d2544 100644 --- a/tests/coverage/continue.cov-map +++ b/tests/coverage/continue.cov-map @@ -76,4 +76,5 @@ Number of file 0 mappings: 30 - Code(Counter(16)) at (prev + 3, 9) to (start + 0, 14) - Code(Expression(27, Add)) at (prev + 2, 13) to (start + 1, 2) = (c18 + c17) +Highest counter ID seen: c18 diff --git a/tests/coverage/coroutine.cov-map b/tests/coverage/coroutine.cov-map index 6ff5ed74a96..2fdc3220c19 100644 --- a/tests/coverage/coroutine.cov-map +++ b/tests/coverage/coroutine.cov-map @@ -10,6 +10,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 9) to (start + 0, 40) = (c0 - c1) - Code(Counter(0)) at (prev + 2, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: coroutine::main Raw bytes (65): 0x[01, 01, 08, 07, 0d, 05, 09, 11, 15, 1e, 19, 11, 15, 15, 19, 1e, 19, 11, 15, 09, 01, 13, 01, 02, 16, 01, 08, 0b, 00, 2e, 11, 01, 2b, 00, 2d, 03, 01, 0e, 00, 35, 11, 02, 0b, 00, 2e, 1e, 01, 22, 00, 27, 1a, 00, 2c, 00, 2e, 17, 01, 0e, 00, 35, 1a, 02, 01, 00, 02] @@ -39,6 +40,7 @@ Number of file 0 mappings: 9 = (c5 + c6) - Code(Expression(6, Sub)) at (prev + 2, 1) to (start + 0, 2) = ((c4 - c5) - c6) +Highest counter ID seen: c4 Function name: coroutine::main::{closure#0} Raw bytes (14): 0x[01, 01, 00, 02, 01, 16, 08, 01, 1f, 05, 02, 10, 01, 06] @@ -48,4 +50,5 @@ Number of expressions: 0 Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 22, 8) to (start + 1, 31) - Code(Counter(1)) at (prev + 2, 16) to (start + 1, 6) +Highest counter ID seen: c1 diff --git a/tests/coverage/coverage_attr_closure.cov-map b/tests/coverage/coverage_attr_closure.cov-map index 5d2c6b00b40..fb861996a0d 100644 --- a/tests/coverage/coverage_attr_closure.cov-map +++ b/tests/coverage/coverage_attr_closure.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 6, 15) to (start + 2, 2) +Highest counter ID seen: c0 Function name: coverage_attr_closure::contains_closures_off::{closure#0} (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 1d, 13, 02, 06] @@ -13,6 +14,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 29, 19) to (start + 2, 6) +Highest counter ID seen: (none) Function name: coverage_attr_closure::contains_closures_on Raw bytes (19): 0x[01, 01, 00, 03, 01, 0f, 01, 01, 1a, 01, 05, 09, 00, 1b, 01, 04, 01, 00, 02] @@ -23,6 +25,7 @@ Number of file 0 mappings: 3 - Code(Counter(0)) at (prev + 15, 1) to (start + 1, 26) - Code(Counter(0)) at (prev + 5, 9) to (start + 0, 27) - Code(Counter(0)) at (prev + 4, 1) to (start + 0, 2) +Highest counter ID seen: c0 Function name: coverage_attr_closure::contains_closures_on::{closure#0} (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 11, 13, 02, 06] @@ -31,4 +34,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 17, 19) to (start + 2, 6) +Highest counter ID seen: (none) diff --git a/tests/coverage/dead_code.cov-map b/tests/coverage/dead_code.cov-map index 31599d9072c..b94c6e656ab 100644 --- a/tests/coverage/dead_code.cov-map +++ b/tests/coverage/dead_code.cov-map @@ -10,6 +10,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 6) to (start + 0, 7) = (c0 - c1) - Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: dead_code::unused_fn (unused) Raw bytes (24): 0x[01, 01, 00, 04, 00, 0f, 01, 07, 0f, 00, 07, 10, 02, 06, 00, 02, 06, 00, 07, 00, 01, 01, 00, 02] @@ -21,6 +22,7 @@ Number of file 0 mappings: 4 - Code(Zero) at (prev + 7, 16) to (start + 2, 6) - Code(Zero) at (prev + 2, 6) to (start + 0, 7) - Code(Zero) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: (none) Function name: dead_code::unused_pub_fn_not_in_library (unused) Raw bytes (24): 0x[01, 01, 00, 04, 00, 03, 01, 07, 0f, 00, 07, 10, 02, 06, 00, 02, 06, 00, 07, 00, 01, 01, 00, 02] @@ -32,4 +34,5 @@ Number of file 0 mappings: 4 - Code(Zero) at (prev + 7, 16) to (start + 2, 6) - Code(Zero) at (prev + 2, 6) to (start + 0, 7) - Code(Zero) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: (none) diff --git a/tests/coverage/drop_trait.cov-map b/tests/coverage/drop_trait.cov-map index eb9d7d7acfd..a97c0f8794c 100644 --- a/tests/coverage/drop_trait.cov-map +++ b/tests/coverage/drop_trait.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 9, 5) to (start + 2, 6) +Highest counter ID seen: c0 Function name: drop_trait::main Raw bytes (24): 0x[01, 01, 00, 04, 01, 0e, 01, 05, 0c, 05, 06, 09, 01, 16, 00, 02, 06, 04, 0b, 01, 05, 01, 00, 02] @@ -16,4 +17,5 @@ Number of file 0 mappings: 4 - Code(Counter(1)) at (prev + 6, 9) to (start + 1, 22) - Code(Zero) at (prev + 2, 6) to (start + 4, 11) - Code(Counter(0)) at (prev + 5, 1) to (start + 0, 2) +Highest counter ID seen: c1 diff --git a/tests/coverage/fn_sig_into_try.cov-map b/tests/coverage/fn_sig_into_try.cov-map index 49758954831..374811dba9e 100644 --- a/tests/coverage/fn_sig_into_try.cov-map +++ b/tests/coverage/fn_sig_into_try.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 10, 1) to (start + 5, 2) +Highest counter ID seen: c0 Function name: fn_sig_into_try::b Raw bytes (26): 0x[01, 01, 01, 01, 00, 04, 01, 11, 01, 03, 0f, 00, 03, 0f, 00, 10, 02, 01, 05, 00, 0c, 01, 01, 01, 00, 02] @@ -18,6 +19,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 1, 5) to (start + 0, 12) = (c0 - Zero) - Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c0 Function name: fn_sig_into_try::c Raw bytes (26): 0x[01, 01, 01, 01, 00, 04, 01, 18, 01, 03, 17, 00, 03, 17, 00, 18, 02, 01, 05, 00, 0c, 01, 01, 01, 00, 02] @@ -31,6 +33,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 1, 5) to (start + 0, 12) = (c0 - Zero) - Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c0 Function name: fn_sig_into_try::d Raw bytes (26): 0x[01, 01, 01, 01, 00, 04, 01, 1f, 01, 04, 0f, 00, 04, 0f, 00, 10, 02, 01, 05, 00, 0c, 01, 01, 01, 00, 02] @@ -44,4 +47,5 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 1, 5) to (start + 0, 12) = (c0 - Zero) - Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c0 diff --git a/tests/coverage/generics.cov-map b/tests/coverage/generics.cov-map index 48e191c1156..d082bd54493 100644 --- a/tests/coverage/generics.cov-map +++ b/tests/coverage/generics.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 17, 5) to (start + 2, 6) +Highest counter ID seen: c0 Function name: <generics::Firework<f64>>::set_strength Raw bytes (9): 0x[01, 01, 00, 01, 01, 0a, 05, 02, 06] @@ -13,6 +14,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 10, 5) to (start + 2, 6) +Highest counter ID seen: c0 Function name: <generics::Firework<i32> as core::ops::drop::Drop>::drop Raw bytes (9): 0x[01, 01, 00, 01, 01, 11, 05, 02, 06] @@ -21,6 +23,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 17, 5) to (start + 2, 6) +Highest counter ID seen: c0 Function name: <generics::Firework<i32>>::set_strength Raw bytes (9): 0x[01, 01, 00, 01, 01, 0a, 05, 02, 06] @@ -29,6 +32,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 10, 5) to (start + 2, 6) +Highest counter ID seen: c0 Function name: generics::main Raw bytes (24): 0x[01, 01, 00, 04, 01, 16, 01, 08, 0c, 05, 09, 09, 01, 16, 00, 02, 06, 04, 0b, 01, 05, 01, 00, 02] @@ -40,4 +44,5 @@ Number of file 0 mappings: 4 - Code(Counter(1)) at (prev + 9, 9) to (start + 1, 22) - Code(Zero) at (prev + 2, 6) to (start + 4, 11) - Code(Counter(0)) at (prev + 5, 1) to (start + 0, 2) +Highest counter ID seen: c1 diff --git a/tests/coverage/holes.cov-map b/tests/coverage/holes.cov-map index 9350bd9a405..3c740d80ea0 100644 --- a/tests/coverage/holes.cov-map +++ b/tests/coverage/holes.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 37, 9) to (start + 0, 29) +Highest counter ID seen: (none) Function name: holes::main Raw bytes (44): 0x[01, 01, 00, 08, 01, 08, 01, 06, 11, 01, 0f, 05, 00, 12, 01, 04, 05, 00, 12, 01, 07, 05, 00, 12, 01, 06, 05, 00, 12, 01, 06, 05, 03, 0f, 01, 0a, 05, 03, 0f, 01, 0a, 05, 01, 02] @@ -20,6 +21,7 @@ Number of file 0 mappings: 8 - Code(Counter(0)) at (prev + 6, 5) to (start + 3, 15) - Code(Counter(0)) at (prev + 10, 5) to (start + 3, 15) - Code(Counter(0)) at (prev + 10, 5) to (start + 1, 2) +Highest counter ID seen: c0 Function name: holes::main::_unused_fn (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 19, 05, 00, 17] @@ -28,6 +30,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 25, 5) to (start + 0, 23) +Highest counter ID seen: (none) Function name: holes::main::{closure#0} (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 12, 09, 02, 0a] @@ -36,6 +39,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 18, 9) to (start + 2, 10) +Highest counter ID seen: (none) Function name: holes::main::{closure#1} (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 3d, 09, 02, 0a] @@ -44,4 +48,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 61, 9) to (start + 2, 10) +Highest counter ID seen: (none) diff --git a/tests/coverage/if.cov-map b/tests/coverage/if.cov-map index 2b5ae97b406..8f12afac027 100644 --- a/tests/coverage/if.cov-map +++ b/tests/coverage/if.cov-map @@ -10,4 +10,5 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 5, 6) to (start + 0, 7) = (c0 - c1) - Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c1 diff --git a/tests/coverage/if_else.cov-map b/tests/coverage/if_else.cov-map index c2111917e55..194ad6ca71f 100644 --- a/tests/coverage/if_else.cov-map +++ b/tests/coverage/if_else.cov-map @@ -15,4 +15,5 @@ Number of file 0 mappings: 7 - Code(Expression(1, Sub)) at (prev + 7, 5) to (start + 5, 6) = (c0 - c2) - Code(Counter(0)) at (prev + 6, 1) to (start + 0, 2) +Highest counter ID seen: c2 diff --git a/tests/coverage/if_not.cov-map b/tests/coverage/if_not.cov-map index 9e11ed787a8..a2c276b7bb7 100644 --- a/tests/coverage/if_not.cov-map +++ b/tests/coverage/if_not.cov-map @@ -20,4 +20,5 @@ Number of file 0 mappings: 10 = (c0 - c3) - Code(Counter(3)) at (prev + 2, 12) to (start + 2, 6) - Code(Counter(0)) at (prev + 3, 1) to (start + 0, 2) +Highest counter ID seen: c3 diff --git a/tests/coverage/ignore_map.coverage b/tests/coverage/ignore_map.coverage index a796a7375a7..466f9e29815 100644 --- a/tests/coverage/ignore_map.coverage +++ b/tests/coverage/ignore_map.coverage @@ -1,4 +1,4 @@ - LL| |//@ ignore-mode-coverage-map + LL| |//@ ignore-coverage-map LL| | LL| 1|fn main() {} diff --git a/tests/coverage/ignore_map.rs b/tests/coverage/ignore_map.rs index deee6e27d99..95df6cbbf0d 100644 --- a/tests/coverage/ignore_map.rs +++ b/tests/coverage/ignore_map.rs @@ -1,3 +1,3 @@ -//@ ignore-mode-coverage-map +//@ ignore-coverage-map fn main() {} diff --git a/tests/coverage/ignore_run.cov-map b/tests/coverage/ignore_run.cov-map index 9865efae0a1..c8ad3821e16 100644 --- a/tests/coverage/ignore_run.cov-map +++ b/tests/coverage/ignore_run.cov-map @@ -5,4 +5,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 3, 1) to (start + 0, 13) +Highest counter ID seen: c0 diff --git a/tests/coverage/ignore_run.rs b/tests/coverage/ignore_run.rs index 0363524d369..2d67ebe6f3a 100644 --- a/tests/coverage/ignore_run.rs +++ b/tests/coverage/ignore_run.rs @@ -1,3 +1,3 @@ -//@ ignore-mode-coverage-run +//@ ignore-coverage-run fn main() {} diff --git a/tests/coverage/inline-dead.cov-map b/tests/coverage/inline-dead.cov-map index 96b907cbe15..411f16725bb 100644 --- a/tests/coverage/inline-dead.cov-map +++ b/tests/coverage/inline-dead.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 23, 1) to (start + 2, 2) +Highest counter ID seen: (none) Function name: inline_dead::live::<false> Raw bytes (26): 0x[01, 01, 01, 01, 00, 04, 01, 0e, 01, 01, 09, 00, 02, 09, 00, 0f, 02, 02, 09, 00, 0a, 01, 02, 01, 00, 02] @@ -18,6 +19,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 9) to (start + 0, 10) = (c0 - Zero) - Code(Counter(0)) at (prev + 2, 1) to (start + 0, 2) +Highest counter ID seen: c0 Function name: inline_dead::main Raw bytes (14): 0x[01, 01, 00, 02, 01, 04, 01, 03, 0a, 01, 06, 05, 01, 02] @@ -27,6 +29,7 @@ Number of expressions: 0 Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 4, 1) to (start + 3, 10) - Code(Counter(0)) at (prev + 6, 5) to (start + 1, 2) +Highest counter ID seen: c0 Function name: inline_dead::main::{closure#0} Raw bytes (23): 0x[01, 01, 02, 00, 06, 01, 00, 03, 01, 07, 17, 01, 16, 00, 01, 17, 00, 18, 03, 01, 05, 00, 06] @@ -40,4 +43,5 @@ Number of file 0 mappings: 3 - Code(Zero) at (prev + 1, 23) to (start + 0, 24) - Code(Expression(0, Add)) at (prev + 1, 5) to (start + 0, 6) = (Zero + (c0 - Zero)) +Highest counter ID seen: c0 diff --git a/tests/coverage/inline.cov-map b/tests/coverage/inline.cov-map index 2366a3bc534..ab3a505e925 100644 --- a/tests/coverage/inline.cov-map +++ b/tests/coverage/inline.cov-map @@ -11,6 +11,7 @@ Number of file 0 mappings: 5 = (c0 + c1) - Code(Counter(1)) at (prev + 0, 17) to (start + 2, 6) - Code(Counter(0)) at (prev + 3, 5) to (start + 1, 2) +Highest counter ID seen: c1 Function name: inline::error Raw bytes (9): 0x[01, 01, 00, 01, 01, 31, 01, 01, 14] @@ -19,6 +20,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 49, 1) to (start + 1, 20) +Highest counter ID seen: c0 Function name: inline::length::<char> Raw bytes (9): 0x[01, 01, 00, 01, 01, 1e, 01, 02, 02] @@ -27,6 +29,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 30, 1) to (start + 2, 2) +Highest counter ID seen: c0 Function name: inline::main Raw bytes (9): 0x[01, 01, 00, 01, 01, 05, 01, 02, 02] @@ -35,6 +38,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 5, 1) to (start + 2, 2) +Highest counter ID seen: c0 Function name: inline::permutate::<char> Raw bytes (52): 0x[01, 01, 04, 01, 05, 02, 0d, 05, 0f, 09, 0d, 08, 01, 0f, 01, 02, 0e, 05, 02, 0f, 02, 06, 02, 02, 0f, 00, 14, 11, 01, 0d, 00, 0e, 06, 00, 12, 00, 16, 11, 00, 17, 04, 0a, 0d, 05, 0c, 02, 06, 0b, 03, 01, 00, 02] @@ -57,6 +61,7 @@ Number of file 0 mappings: 8 - Code(Counter(3)) at (prev + 5, 12) to (start + 2, 6) - Code(Expression(2, Add)) at (prev + 3, 1) to (start + 0, 2) = (c1 + (c2 + c3)) +Highest counter ID seen: c4 Function name: inline::permutations::<char> Raw bytes (9): 0x[01, 01, 00, 01, 01, 0a, 01, 03, 02] @@ -65,6 +70,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 10, 1) to (start + 3, 2) +Highest counter ID seen: c0 Function name: inline::swap::<char> Raw bytes (9): 0x[01, 01, 00, 01, 01, 23, 01, 04, 02] @@ -73,4 +79,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 35, 1) to (start + 4, 2) +Highest counter ID seen: c0 diff --git a/tests/coverage/inner_items.cov-map b/tests/coverage/inner_items.cov-map index 6ccc3f0bafc..16e86b2cade 100644 --- a/tests/coverage/inner_items.cov-map +++ b/tests/coverage/inner_items.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 33, 9) to (start + 3, 10) +Highest counter ID seen: c0 Function name: <inner_items::main::InStruct as inner_items::main::InTrait>::trait_func Raw bytes (9): 0x[01, 01, 00, 01, 01, 28, 09, 03, 0a] @@ -13,6 +14,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 40, 9) to (start + 3, 10) +Highest counter ID seen: c0 Function name: inner_items::main Raw bytes (43): 0x[01, 01, 02, 01, 05, 01, 09, 07, 01, 03, 01, 07, 0f, 05, 07, 10, 02, 06, 02, 02, 06, 00, 07, 01, 24, 08, 00, 0f, 09, 00, 10, 02, 06, 06, 02, 06, 00, 07, 01, 02, 09, 05, 02] @@ -31,6 +33,7 @@ Number of file 0 mappings: 7 - Code(Expression(1, Sub)) at (prev + 2, 6) to (start + 0, 7) = (c0 - c2) - Code(Counter(0)) at (prev + 2, 9) to (start + 5, 2) +Highest counter ID seen: c2 Function name: inner_items::main::in_func Raw bytes (9): 0x[01, 01, 00, 01, 01, 12, 05, 04, 06] @@ -39,4 +42,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 18, 5) to (start + 4, 6) +Highest counter ID seen: c0 diff --git a/tests/coverage/issue-83601.cov-map b/tests/coverage/issue-83601.cov-map index f2447e3c92c..c188cca1b51 100644 --- a/tests/coverage/issue-83601.cov-map +++ b/tests/coverage/issue-83601.cov-map @@ -9,4 +9,5 @@ Number of file 0 mappings: 3 - Code(Counter(1)) at (prev + 3, 9) to (start + 1, 28) - Code(Expression(0, Sub)) at (prev + 2, 5) to (start + 3, 2) = (c1 - c2) +Highest counter ID seen: c1 diff --git a/tests/coverage/issue-84561.cov-map b/tests/coverage/issue-84561.cov-map index d3c4671e0ba..a8ad17574ba 100644 --- a/tests/coverage/issue-84561.cov-map +++ b/tests/coverage/issue-84561.cov-map @@ -10,6 +10,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 1, 9) to (start + 0, 15) = (c0 - c1) - Code(Counter(0)) at (prev + 1, 5) to (start + 0, 6) +Highest counter ID seen: c1 Function name: issue_84561::main Raw bytes (10): 0x[01, 01, 00, 01, 01, b4, 01, 01, 04, 02] @@ -18,6 +19,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 180, 1) to (start + 4, 2) +Highest counter ID seen: c0 Function name: issue_84561::test1 Raw bytes (50): 0x[01, 01, 00, 09, 01, 9a, 01, 01, 01, 0b, 05, 01, 0c, 00, 1e, 01, 01, 05, 00, 0b, 09, 00, 0c, 00, 1e, 01, 01, 0d, 01, 0b, 0d, 01, 0c, 00, 1e, 01, 01, 05, 03, 0b, 11, 03, 0c, 00, 1e, 01, 01, 01, 00, 02] @@ -34,6 +36,7 @@ Number of file 0 mappings: 9 - Code(Counter(0)) at (prev + 1, 5) to (start + 3, 11) - Code(Counter(4)) at (prev + 3, 12) to (start + 0, 30) - Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c4 Function name: issue_84561::test2 Raw bytes (20): 0x[01, 01, 00, 03, 01, b0, 01, 01, 01, 10, 05, 01, 11, 00, 23, 01, 01, 01, 00, 02] @@ -44,6 +47,7 @@ Number of file 0 mappings: 3 - Code(Counter(0)) at (prev + 176, 1) to (start + 1, 16) - Code(Counter(1)) at (prev + 1, 17) to (start + 0, 35) - Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: issue_84561::test2::call_print Raw bytes (10): 0x[01, 01, 00, 01, 01, a7, 01, 09, 02, 0a] @@ -52,6 +56,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 167, 9) to (start + 2, 10) +Highest counter ID seen: c0 Function name: issue_84561::test3 Raw bytes (375): 0x[01, 01, 31, 05, 09, 0d, 00, 15, 19, 12, 00, 15, 19, 21, 00, 1e, 00, 21, 00, 31, 00, 3d, 00, 2e, 45, 3d, 00, 42, 49, 45, 00, 3f, 51, 42, 49, 45, 00, 7a, 55, 51, 00, 7a, 55, 51, 00, 77, 5d, 7a, 55, 51, 00, 77, 61, 7a, 55, 51, 00, 72, 65, 77, 61, 7a, 55, 51, 00, 75, be, 01, c2, 01, 79, 69, 6d, 69, 6d, 69, 6d, c2, 01, 00, 69, 6d, c2, 01, 79, 69, 6d, bb, 01, 7d, 75, be, 01, c2, 01, 79, 69, 6d, b6, 01, 00, bb, 01, 7d, 75, be, 01, c2, 01, 79, 69, 6d, 33, 01, 08, 01, 03, 1c, 05, 04, 09, 01, 1c, 02, 02, 05, 04, 1f, 0d, 05, 05, 00, 1f, 06, 01, 05, 00, 1f, 15, 01, 09, 01, 1c, 12, 02, 05, 00, 1f, 0e, 01, 05, 00, 0f, 00, 00, 20, 00, 30, 21, 01, 05, 03, 0f, 00, 03, 20, 00, 30, 00, 00, 33, 00, 41, 00, 00, 4b, 00, 5a, 1e, 01, 05, 00, 0f, 00, 05, 09, 03, 10, 00, 05, 0d, 00, 1b, 00, 02, 0d, 00, 1c, 1a, 04, 09, 05, 06, 31, 06, 05, 03, 06, 22, 04, 05, 03, 06, 3d, 04, 09, 04, 06, 2e, 05, 08, 00, 0f, 45, 01, 09, 03, 0a, 2a, 05, 09, 03, 0a, 3f, 05, 08, 00, 0f, 51, 01, 09, 00, 13, 00, 03, 0d, 00, 1d, 3a, 03, 09, 00, 13, 00, 03, 0d, 00, 1d, 77, 03, 05, 00, 0f, 77, 01, 0c, 00, 13, 5d, 01, 0d, 00, 13, 56, 02, 0d, 00, 13, 72, 04, 05, 02, 13, 65, 03, 0d, 00, 13, 6e, 02, 0d, 00, 13, bb, 01, 03, 05, 00, 0f, 69, 01, 0c, 00, 13, 6d, 01, 0d, 03, 0e, 75, 04, 0d, 00, 13, c2, 01, 02, 0d, 00, 17, c2, 01, 01, 14, 00, 1b, 00, 01, 15, 00, 1b, 92, 01, 02, 15, 00, 1b, be, 01, 04, 0d, 00, 13, 7d, 03, 09, 00, 19, b6, 01, 02, 05, 00, 0f, b2, 01, 03, 09, 00, 22, 00, 02, 05, 00, 0f, 00, 03, 09, 00, 2c, 00, 02, 01, 00, 02] @@ -182,4 +187,5 @@ Number of file 0 mappings: 51 - Code(Zero) at (prev + 2, 5) to (start + 0, 15) - Code(Zero) at (prev + 3, 9) to (start + 0, 44) - Code(Zero) at (prev + 2, 1) to (start + 0, 2) +Highest counter ID seen: c31 diff --git a/tests/coverage/issue-85461.cov-map b/tests/coverage/issue-85461.cov-map index d1c449b9a35..349bc2cab80 100644 --- a/tests/coverage/issue-85461.cov-map +++ b/tests/coverage/issue-85461.cov-map @@ -5,4 +5,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 8, 1) to (start + 3, 2) +Highest counter ID seen: c0 diff --git a/tests/coverage/issue-93054.cov-map b/tests/coverage/issue-93054.cov-map index 024ef519fcf..38cb70a3f97 100644 --- a/tests/coverage/issue-93054.cov-map +++ b/tests/coverage/issue-93054.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 21, 1) to (start + 0, 29) +Highest counter ID seen: (none) Function name: issue_93054::main Raw bytes (9): 0x[01, 01, 00, 01, 01, 1d, 01, 00, 0d] @@ -13,6 +14,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 29, 1) to (start + 0, 13) +Highest counter ID seen: c0 Function name: issue_93054::make (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 19, 01, 02, 02] @@ -21,4 +23,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 25, 1) to (start + 2, 2) +Highest counter ID seen: (none) diff --git a/tests/coverage/lazy_boolean.cov-map b/tests/coverage/lazy_boolean.cov-map index 8dca205d33f..fcb9d8f1ff5 100644 --- a/tests/coverage/lazy_boolean.cov-map +++ b/tests/coverage/lazy_boolean.cov-map @@ -46,4 +46,5 @@ Number of file 0 mappings: 28 - Code(Expression(6, Sub)) at (prev + 2, 12) to (start + 2, 6) = (c0 - c9) - Code(Counter(0)) at (prev + 3, 1) to (start + 0, 2) +Highest counter ID seen: c9 diff --git a/tests/coverage/let_else_loop.cov-map b/tests/coverage/let_else_loop.cov-map index 13d0d08adb1..04451596eae 100644 --- a/tests/coverage/let_else_loop.cov-map +++ b/tests/coverage/let_else_loop.cov-map @@ -7,6 +7,7 @@ Number of file 0 mappings: 3 - Code(Zero) at (prev + 22, 1) to (start + 1, 12) - Code(Zero) at (prev + 1, 15) to (start + 0, 22) - Code(Zero) at (prev + 0, 32) to (start + 0, 39) +Highest counter ID seen: (none) Function name: let_else_loop::_loop_either_way (unused) Raw bytes (19): 0x[01, 01, 00, 03, 00, 0f, 01, 01, 14, 00, 01, 1c, 00, 23, 00, 01, 05, 00, 0c] @@ -17,6 +18,7 @@ Number of file 0 mappings: 3 - Code(Zero) at (prev + 15, 1) to (start + 1, 20) - Code(Zero) at (prev + 1, 28) to (start + 0, 35) - Code(Zero) at (prev + 1, 5) to (start + 0, 12) +Highest counter ID seen: (none) Function name: let_else_loop::loopy Raw bytes (19): 0x[01, 01, 00, 03, 01, 09, 01, 01, 14, 00, 01, 1c, 00, 23, 05, 01, 01, 00, 02] @@ -27,4 +29,5 @@ Number of file 0 mappings: 3 - Code(Counter(0)) at (prev + 9, 1) to (start + 1, 20) - Code(Zero) at (prev + 1, 28) to (start + 0, 35) - Code(Counter(1)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c1 diff --git a/tests/coverage/long_and_wide.cov-map b/tests/coverage/long_and_wide.cov-map index 97aebf9b18a..032b7fe102e 100644 --- a/tests/coverage/long_and_wide.cov-map +++ b/tests/coverage/long_and_wide.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 150, 1) to (start + 0, 21) +Highest counter ID seen: c0 Function name: long_and_wide::long_function Raw bytes (10): 0x[01, 01, 00, 01, 01, 10, 01, 84, 01, 02] @@ -13,6 +14,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 16, 1) to (start + 132, 2) +Highest counter ID seen: c0 Function name: long_and_wide::main Raw bytes (9): 0x[01, 01, 00, 01, 01, 07, 01, 04, 02] @@ -21,6 +23,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 7, 1) to (start + 4, 2) +Highest counter ID seen: c0 Function name: long_and_wide::wide_function Raw bytes (10): 0x[01, 01, 00, 01, 01, 0e, 01, 00, 8b, 01] @@ -29,4 +32,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 14, 1) to (start + 0, 139) +Highest counter ID seen: c0 diff --git a/tests/coverage/loop-break.cov-map b/tests/coverage/loop-break.cov-map index 890d5d84539..63280a0bf7c 100644 --- a/tests/coverage/loop-break.cov-map +++ b/tests/coverage/loop-break.cov-map @@ -11,4 +11,5 @@ Number of file 0 mappings: 5 - Code(Counter(0)) at (prev + 1, 13) to (start + 0, 18) - Code(Counter(1)) at (prev + 1, 10) to (start + 0, 11) - Code(Counter(0)) at (prev + 2, 1) to (start + 0, 2) +Highest counter ID seen: c1 diff --git a/tests/coverage/loop_break_value.cov-map b/tests/coverage/loop_break_value.cov-map index d8dca8a85c3..e48d078f672 100644 --- a/tests/coverage/loop_break_value.cov-map +++ b/tests/coverage/loop_break_value.cov-map @@ -5,4 +5,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 4, 1) to (start + 10, 2) +Highest counter ID seen: c0 diff --git a/tests/coverage/loops_branches.cov-map b/tests/coverage/loops_branches.cov-map index 9187dcbd865..1d263611a3a 100644 --- a/tests/coverage/loops_branches.cov-map +++ b/tests/coverage/loops_branches.cov-map @@ -75,6 +75,7 @@ Number of file 0 mappings: 20 - Code(Counter(6)) at (prev + 3, 9) to (start + 0, 15) - Code(Expression(34, Add)) at (prev + 1, 5) to (start + 0, 6) = ((c9 + (((((c3 + Zero) + (c4 + Zero)) - c6) - Zero) - c4)) + c6) +Highest counter ID seen: c9 Function name: <loops_branches::DisplayTest as core::fmt::Display>::fmt Raw bytes (230): 0x[01, 01, 2b, 01, 00, 02, 00, a3, 01, 19, a7, 01, ab, 01, 00, 0d, 00, 15, a7, 01, ab, 01, 00, 0d, 00, 15, a3, 01, 19, a7, 01, ab, 01, 00, 0d, 00, 15, 9e, 01, 00, a3, 01, 19, a7, 01, ab, 01, 00, 0d, 00, 15, 9a, 01, 00, 9e, 01, 00, a3, 01, 19, a7, 01, ab, 01, 00, 0d, 00, 15, 9e, 01, 00, a3, 01, 19, a7, 01, ab, 01, 00, 0d, 00, 15, 9a, 01, 15, 9e, 01, 00, a3, 01, 19, a7, 01, ab, 01, 00, 0d, 00, 15, 93, 01, 25, 96, 01, 19, 9a, 01, 15, 9e, 01, 00, a3, 01, 19, a7, 01, ab, 01, 00, 0d, 00, 15, 14, 01, 22, 05, 01, 11, 00, 01, 12, 01, 0a, 02, 02, 10, 00, 15, 00, 01, 17, 00, 1b, 00, 00, 1c, 00, 1e, 06, 01, 0e, 00, 0f, 02, 01, 0d, 00, 1e, 25, 00, 1e, 00, 1f, 9e, 01, 02, 0d, 00, 0e, a3, 01, 00, 12, 00, 17, 9e, 01, 01, 10, 00, 15, 00, 00, 16, 01, 0e, 9a, 01, 02, 14, 00, 19, 00, 01, 1b, 00, 1f, 00, 00, 20, 00, 22, 4a, 01, 12, 00, 13, 9a, 01, 01, 11, 00, 22, 96, 01, 00, 22, 00, 23, 19, 03, 09, 00, 0f, 8f, 01, 01, 05, 00, 06] @@ -156,6 +157,7 @@ Number of file 0 mappings: 20 - Code(Counter(6)) at (prev + 3, 9) to (start + 0, 15) - Code(Expression(35, Add)) at (prev + 1, 5) to (start + 0, 6) = (((((((Zero + c3) + (Zero + c5)) - c6) - Zero) - c5) + c6) + c9) +Highest counter ID seen: c9 Function name: loops_branches::main Raw bytes (9): 0x[01, 01, 00, 01, 01, 37, 01, 05, 02] @@ -164,4 +166,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 55, 1) to (start + 5, 2) +Highest counter ID seen: c0 diff --git a/tests/coverage/macro_in_closure.cov-map b/tests/coverage/macro_in_closure.cov-map index 2feaab717b5..9614154a366 100644 --- a/tests/coverage/macro_in_closure.cov-map +++ b/tests/coverage/macro_in_closure.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 7, 28) to (start + 0, 45) +Highest counter ID seen: c0 Function name: macro_in_closure::WITH_BLOCK::{closure#0} Raw bytes (9): 0x[01, 01, 00, 01, 01, 09, 1e, 02, 02] @@ -13,4 +14,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 9, 30) to (start + 2, 2) +Highest counter ID seen: c0 diff --git a/tests/coverage/macro_name_span.cov-map b/tests/coverage/macro_name_span.cov-map index f3ee44d2a5a..58620452b2b 100644 --- a/tests/coverage/macro_name_span.cov-map +++ b/tests/coverage/macro_name_span.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 22, 28) to (start + 1, 64) +Highest counter ID seen: c0 Function name: macro_name_span::main Raw bytes (9): 0x[01, 01, 00, 01, 01, 0b, 01, 02, 02] @@ -13,4 +14,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 11, 1) to (start + 2, 2) +Highest counter ID seen: c0 diff --git a/tests/coverage/match_or_pattern.cov-map b/tests/coverage/match_or_pattern.cov-map index 60b7024533d..f6491ea262d 100644 --- a/tests/coverage/match_or_pattern.cov-map +++ b/tests/coverage/match_or_pattern.cov-map @@ -72,4 +72,5 @@ Number of file 0 mappings: 25 = (c14 + c15) - Code(Expression(26, Add)) at (prev + 2, 1) to (start + 0, 2) = ((c14 + c15) + c16) +Highest counter ID seen: c16 diff --git a/tests/coverage/mcdc/condition-limit.cov-map b/tests/coverage/mcdc/condition-limit.cov-map index b4447a33691..a3e3b1d09c4 100644 --- a/tests/coverage/mcdc/condition-limit.cov-map +++ b/tests/coverage/mcdc/condition-limit.cov-map @@ -1,5 +1,5 @@ -Function name: condition_limit::bad -Raw bytes (204): 0x[01, 01, 2c, 01, 05, 05, 1d, 05, 1d, 7a, 19, 05, 1d, 7a, 19, 05, 1d, 76, 15, 7a, 19, 05, 1d, 76, 15, 7a, 19, 05, 1d, 72, 11, 76, 15, 7a, 19, 05, 1d, 72, 11, 76, 15, 7a, 19, 05, 1d, 6e, 0d, 72, 11, 76, 15, 7a, 19, 05, 1d, 6e, 0d, 72, 11, 76, 15, 7a, 19, 05, 1d, 9f, 01, 02, a3, 01, 1d, a7, 01, 19, ab, 01, 15, af, 01, 11, 09, 0d, 21, 9b, 01, 9f, 01, 02, a3, 01, 1d, a7, 01, 19, ab, 01, 15, af, 01, 11, 09, 0d, 11, 01, 14, 01, 03, 09, 20, 05, 02, 03, 08, 00, 09, 05, 00, 0d, 00, 0e, 20, 7a, 1d, 00, 0d, 00, 0e, 7a, 00, 12, 00, 13, 20, 76, 19, 00, 12, 00, 13, 76, 00, 17, 00, 18, 20, 72, 15, 00, 17, 00, 18, 72, 00, 1c, 00, 1d, 20, 6e, 11, 00, 1c, 00, 1d, 6e, 00, 21, 00, 22, 20, 6a, 0d, 00, 21, 00, 22, 6a, 00, 26, 00, 27, 20, 21, 09, 00, 26, 00, 27, 21, 00, 28, 02, 06, 9b, 01, 02, 06, 00, 07, 97, 01, 01, 01, 00, 02] +Function name: condition_limit::accept_7_conditions +Raw bytes (232): 0x[01, 01, 2c, 01, 05, 05, 1d, 05, 1d, 7a, 19, 05, 1d, 7a, 19, 05, 1d, 76, 15, 7a, 19, 05, 1d, 76, 15, 7a, 19, 05, 1d, 72, 11, 76, 15, 7a, 19, 05, 1d, 72, 11, 76, 15, 7a, 19, 05, 1d, 6e, 0d, 72, 11, 76, 15, 7a, 19, 05, 1d, 6e, 0d, 72, 11, 76, 15, 7a, 19, 05, 1d, 9f, 01, 02, a3, 01, 1d, a7, 01, 19, ab, 01, 15, af, 01, 11, 09, 0d, 21, 9b, 01, 9f, 01, 02, a3, 01, 1d, a7, 01, 19, ab, 01, 15, af, 01, 11, 09, 0d, 12, 01, 07, 01, 02, 09, 28, 08, 07, 02, 08, 00, 27, 30, 05, 02, 01, 07, 00, 00, 08, 00, 09, 05, 00, 0d, 00, 0e, 30, 7a, 1d, 07, 06, 00, 00, 0d, 00, 0e, 7a, 00, 12, 00, 13, 30, 76, 19, 06, 05, 00, 00, 12, 00, 13, 76, 00, 17, 00, 18, 30, 72, 15, 05, 04, 00, 00, 17, 00, 18, 72, 00, 1c, 00, 1d, 30, 6e, 11, 04, 03, 00, 00, 1c, 00, 1d, 6e, 00, 21, 00, 22, 30, 6a, 0d, 03, 02, 00, 00, 21, 00, 22, 6a, 00, 26, 00, 27, 30, 21, 09, 02, 00, 00, 00, 26, 00, 27, 21, 00, 28, 02, 06, 9b, 01, 02, 06, 00, 07, 97, 01, 01, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 44 @@ -47,38 +47,39 @@ Number of expressions: 44 - expression 41 operands: lhs = Expression(42, Add), rhs = Counter(5) - expression 42 operands: lhs = Expression(43, Add), rhs = Counter(4) - expression 43 operands: lhs = Counter(2), rhs = Counter(3) -Number of file 0 mappings: 17 -- Code(Counter(0)) at (prev + 20, 1) to (start + 3, 9) -- Branch { true: Counter(1), false: Expression(0, Sub) } at (prev + 3, 8) to (start + 0, 9) +Number of file 0 mappings: 18 +- Code(Counter(0)) at (prev + 7, 1) to (start + 2, 9) +- MCDCDecision { bitmap_idx: 8, conditions_num: 7 } at (prev + 2, 8) to (start + 0, 39) +- MCDCBranch { true: Counter(1), false: Expression(0, Sub), condition_id: 1, true_next_id: 7, false_next_id: 0 } at (prev + 0, 8) to (start + 0, 9) true = c1 false = (c0 - c1) - Code(Counter(1)) at (prev + 0, 13) to (start + 0, 14) -- Branch { true: Expression(30, Sub), false: Counter(7) } at (prev + 0, 13) to (start + 0, 14) +- MCDCBranch { true: Expression(30, Sub), false: Counter(7), condition_id: 7, true_next_id: 6, false_next_id: 0 } at (prev + 0, 13) to (start + 0, 14) true = (c1 - c7) false = c7 - Code(Expression(30, Sub)) at (prev + 0, 18) to (start + 0, 19) = (c1 - c7) -- Branch { true: Expression(29, Sub), false: Counter(6) } at (prev + 0, 18) to (start + 0, 19) +- MCDCBranch { true: Expression(29, Sub), false: Counter(6), condition_id: 6, true_next_id: 5, false_next_id: 0 } at (prev + 0, 18) to (start + 0, 19) true = ((c1 - c7) - c6) false = c6 - Code(Expression(29, Sub)) at (prev + 0, 23) to (start + 0, 24) = ((c1 - c7) - c6) -- Branch { true: Expression(28, Sub), false: Counter(5) } at (prev + 0, 23) to (start + 0, 24) +- MCDCBranch { true: Expression(28, Sub), false: Counter(5), condition_id: 5, true_next_id: 4, false_next_id: 0 } at (prev + 0, 23) to (start + 0, 24) true = (((c1 - c7) - c6) - c5) false = c5 - Code(Expression(28, Sub)) at (prev + 0, 28) to (start + 0, 29) = (((c1 - c7) - c6) - c5) -- Branch { true: Expression(27, Sub), false: Counter(4) } at (prev + 0, 28) to (start + 0, 29) +- MCDCBranch { true: Expression(27, Sub), false: Counter(4), condition_id: 4, true_next_id: 3, false_next_id: 0 } at (prev + 0, 28) to (start + 0, 29) true = ((((c1 - c7) - c6) - c5) - c4) false = c4 - Code(Expression(27, Sub)) at (prev + 0, 33) to (start + 0, 34) = ((((c1 - c7) - c6) - c5) - c4) -- Branch { true: Expression(26, Sub), false: Counter(3) } at (prev + 0, 33) to (start + 0, 34) +- MCDCBranch { true: Expression(26, Sub), false: Counter(3), condition_id: 3, true_next_id: 2, false_next_id: 0 } at (prev + 0, 33) to (start + 0, 34) true = (((((c1 - c7) - c6) - c5) - c4) - c3) false = c3 - Code(Expression(26, Sub)) at (prev + 0, 38) to (start + 0, 39) = (((((c1 - c7) - c6) - c5) - c4) - c3) -- Branch { true: Counter(8), false: Counter(2) } at (prev + 0, 38) to (start + 0, 39) +- MCDCBranch { true: Counter(8), false: Counter(2), condition_id: 2, true_next_id: 0, false_next_id: 0 } at (prev + 0, 38) to (start + 0, 39) true = c8 false = c2 - Code(Counter(8)) at (prev + 0, 40) to (start + 2, 6) @@ -86,77 +87,5 @@ Number of file 0 mappings: 17 = ((((((c2 + c3) + c4) + c5) + c6) + c7) + (c0 - c1)) - Code(Expression(37, Add)) at (prev + 1, 1) to (start + 0, 2) = (c8 + ((((((c2 + c3) + c4) + c5) + c6) + c7) + (c0 - c1))) - -Function name: condition_limit::good -Raw bytes (180): 0x[01, 01, 20, 01, 05, 05, 19, 05, 19, 52, 15, 05, 19, 52, 15, 05, 19, 4e, 11, 52, 15, 05, 19, 4e, 11, 52, 15, 05, 19, 4a, 0d, 4e, 11, 52, 15, 05, 19, 4a, 0d, 4e, 11, 52, 15, 05, 19, 73, 02, 77, 19, 7b, 15, 7f, 11, 09, 0d, 1d, 6f, 73, 02, 77, 19, 7b, 15, 7f, 11, 09, 0d, 10, 01, 0c, 01, 03, 09, 28, 00, 06, 03, 08, 00, 22, 30, 05, 02, 01, 06, 00, 00, 08, 00, 09, 05, 00, 0d, 00, 0e, 30, 52, 19, 06, 05, 00, 00, 0d, 00, 0e, 52, 00, 12, 00, 13, 30, 4e, 15, 05, 04, 00, 00, 12, 00, 13, 4e, 00, 17, 00, 18, 30, 4a, 11, 04, 03, 00, 00, 17, 00, 18, 4a, 00, 1c, 00, 1d, 30, 46, 0d, 03, 02, 00, 00, 1c, 00, 1d, 46, 00, 21, 00, 22, 30, 1d, 09, 02, 00, 00, 00, 21, 00, 22, 1d, 00, 23, 02, 06, 6f, 02, 06, 00, 07, 6b, 01, 01, 00, 02] -Number of files: 1 -- file 0 => global file 1 -Number of expressions: 32 -- expression 0 operands: lhs = Counter(0), rhs = Counter(1) -- expression 1 operands: lhs = Counter(1), rhs = Counter(6) -- expression 2 operands: lhs = Counter(1), rhs = Counter(6) -- expression 3 operands: lhs = Expression(20, Sub), rhs = Counter(5) -- expression 4 operands: lhs = Counter(1), rhs = Counter(6) -- expression 5 operands: lhs = Expression(20, Sub), rhs = Counter(5) -- expression 6 operands: lhs = Counter(1), rhs = Counter(6) -- expression 7 operands: lhs = Expression(19, Sub), rhs = Counter(4) -- expression 8 operands: lhs = Expression(20, Sub), rhs = Counter(5) -- expression 9 operands: lhs = Counter(1), rhs = Counter(6) -- expression 10 operands: lhs = Expression(19, Sub), rhs = Counter(4) -- expression 11 operands: lhs = Expression(20, Sub), rhs = Counter(5) -- expression 12 operands: lhs = Counter(1), rhs = Counter(6) -- expression 13 operands: lhs = Expression(18, Sub), rhs = Counter(3) -- expression 14 operands: lhs = Expression(19, Sub), rhs = Counter(4) -- expression 15 operands: lhs = Expression(20, Sub), rhs = Counter(5) -- expression 16 operands: lhs = Counter(1), rhs = Counter(6) -- expression 17 operands: lhs = Expression(18, Sub), rhs = Counter(3) -- expression 18 operands: lhs = Expression(19, Sub), rhs = Counter(4) -- expression 19 operands: lhs = Expression(20, Sub), rhs = Counter(5) -- expression 20 operands: lhs = Counter(1), rhs = Counter(6) -- expression 21 operands: lhs = Expression(28, Add), rhs = Expression(0, Sub) -- expression 22 operands: lhs = Expression(29, Add), rhs = Counter(6) -- expression 23 operands: lhs = Expression(30, Add), rhs = Counter(5) -- expression 24 operands: lhs = Expression(31, Add), rhs = Counter(4) -- expression 25 operands: lhs = Counter(2), rhs = Counter(3) -- expression 26 operands: lhs = Counter(7), rhs = Expression(27, Add) -- expression 27 operands: lhs = Expression(28, Add), rhs = Expression(0, Sub) -- expression 28 operands: lhs = Expression(29, Add), rhs = Counter(6) -- expression 29 operands: lhs = Expression(30, Add), rhs = Counter(5) -- expression 30 operands: lhs = Expression(31, Add), rhs = Counter(4) -- expression 31 operands: lhs = Counter(2), rhs = Counter(3) -Number of file 0 mappings: 16 -- Code(Counter(0)) at (prev + 12, 1) to (start + 3, 9) -- MCDCDecision { bitmap_idx: 0, conditions_num: 6 } at (prev + 3, 8) to (start + 0, 34) -- MCDCBranch { true: Counter(1), false: Expression(0, Sub), condition_id: 1, true_next_id: 6, false_next_id: 0 } at (prev + 0, 8) to (start + 0, 9) - true = c1 - false = (c0 - c1) -- Code(Counter(1)) at (prev + 0, 13) to (start + 0, 14) -- MCDCBranch { true: Expression(20, Sub), false: Counter(6), condition_id: 6, true_next_id: 5, false_next_id: 0 } at (prev + 0, 13) to (start + 0, 14) - true = (c1 - c6) - false = c6 -- Code(Expression(20, Sub)) at (prev + 0, 18) to (start + 0, 19) - = (c1 - c6) -- MCDCBranch { true: Expression(19, Sub), false: Counter(5), condition_id: 5, true_next_id: 4, false_next_id: 0 } at (prev + 0, 18) to (start + 0, 19) - true = ((c1 - c6) - c5) - false = c5 -- Code(Expression(19, Sub)) at (prev + 0, 23) to (start + 0, 24) - = ((c1 - c6) - c5) -- MCDCBranch { true: Expression(18, Sub), false: Counter(4), condition_id: 4, true_next_id: 3, false_next_id: 0 } at (prev + 0, 23) to (start + 0, 24) - true = (((c1 - c6) - c5) - c4) - false = c4 -- Code(Expression(18, Sub)) at (prev + 0, 28) to (start + 0, 29) - = (((c1 - c6) - c5) - c4) -- MCDCBranch { true: Expression(17, Sub), false: Counter(3), condition_id: 3, true_next_id: 2, false_next_id: 0 } at (prev + 0, 28) to (start + 0, 29) - true = ((((c1 - c6) - c5) - c4) - c3) - false = c3 -- Code(Expression(17, Sub)) at (prev + 0, 33) to (start + 0, 34) - = ((((c1 - c6) - c5) - c4) - c3) -- MCDCBranch { true: Counter(7), false: Counter(2), condition_id: 2, true_next_id: 0, false_next_id: 0 } at (prev + 0, 33) to (start + 0, 34) - true = c7 - false = c2 -- Code(Counter(7)) at (prev + 0, 35) to (start + 2, 6) -- Code(Expression(27, Add)) at (prev + 2, 6) to (start + 0, 7) - = (((((c2 + c3) + c4) + c5) + c6) + (c0 - c1)) -- Code(Expression(26, Add)) at (prev + 1, 1) to (start + 0, 2) - = (c7 + (((((c2 + c3) + c4) + c5) + c6) + (c0 - c1))) +Highest counter ID seen: c8 diff --git a/tests/coverage/mcdc/condition-limit.coverage b/tests/coverage/mcdc/condition-limit.coverage index ae8596bb961..d11b8a17710 100644 --- a/tests/coverage/mcdc/condition-limit.coverage +++ b/tests/coverage/mcdc/condition-limit.coverage @@ -1,76 +1,56 @@ LL| |#![feature(coverage_attribute)] LL| |//@ edition: 2021 - LL| |//@ ignore-llvm-version: 19 - 99 + LL| |//@ min-llvm-version: 19 LL| |//@ compile-flags: -Zcoverage-options=mcdc LL| |//@ llvm-cov-flags: --show-branches=count --show-mcdc LL| | - LL| |// Check that MC/DC instrumentation can gracefully handle conditions that - LL| |// exceed LLVM's limit of 6 conditions per decision. - LL| |// - LL| |// (The limit is enforced in `compiler/rustc_mir_build/src/build/coverageinfo/mcdc.rs`.) - LL| | - LL| 1|fn good() { - LL| 1| // With only 6 conditions, perform full MC/DC instrumentation. - LL| 1| let [a, b, c, d, e, f] = <[bool; 6]>::default(); - LL| 1| if a && b && c && d && e && f { - ^0 ^0 ^0 ^0 ^0 + LL| 2|fn accept_7_conditions(bool_arr: [bool; 7]) { + LL| 2| let [a, b, c, d, e, f, g] = bool_arr; + LL| 2| if a && b && c && d && e && f && g { + ^1 ^1 ^1 ^1 ^1 ^1 ------------------ - | Branch (LL:8): [True: 0, False: 1] - | Branch (LL:13): [True: 0, False: 0] - | Branch (LL:18): [True: 0, False: 0] - | Branch (LL:23): [True: 0, False: 0] - | Branch (LL:28): [True: 0, False: 0] - | Branch (LL:33): [True: 0, False: 0] + | Branch (LL:8): [True: 1, False: 1] + | Branch (LL:13): [True: 1, False: 0] + | Branch (LL:18): [True: 1, False: 0] + | Branch (LL:23): [True: 1, False: 0] + | Branch (LL:28): [True: 1, False: 0] + | Branch (LL:33): [True: 1, False: 0] + | Branch (LL:38): [True: 1, False: 0] ------------------ - |---> MC/DC Decision Region (LL:8) to (LL:34) + |---> MC/DC Decision Region (LL:8) to (LL:39) | - | Number of Conditions: 6 + | Number of Conditions: 7 | Condition C1 --> (LL:8) | Condition C2 --> (LL:13) | Condition C3 --> (LL:18) | Condition C4 --> (LL:23) | Condition C5 --> (LL:28) | Condition C6 --> (LL:33) + | Condition C7 --> (LL:38) | | Executed MC/DC Test Vectors: | - | C1, C2, C3, C4, C5, C6 Result - | 1 { F, -, -, -, -, - = F } + | C1, C2, C3, C4, C5, C6, C7 Result + | 1 { F, -, -, -, -, -, - = F } + | 2 { T, T, T, T, T, T, T = T } | - | C1-Pair: not covered + | C1-Pair: covered: (1,2) | C2-Pair: not covered | C3-Pair: not covered | C4-Pair: not covered | C5-Pair: not covered | C6-Pair: not covered - | MC/DC Coverage for Decision: 0.00% + | C7-Pair: not covered + | MC/DC Coverage for Decision: 14.29% | ------------------ - LL| 0| core::hint::black_box("hello"); - LL| 1| } - LL| 1|} - LL| | - LL| 1|fn bad() { - LL| 1| // With 7 conditions, fall back to branch instrumentation only. - LL| 1| let [a, b, c, d, e, f, g] = <[bool; 7]>::default(); - LL| 1| if a && b && c && d && e && f && g { - ^0 ^0 ^0 ^0 ^0 ^0 - ------------------ - | Branch (LL:8): [True: 0, False: 1] - | Branch (LL:13): [True: 0, False: 0] - | Branch (LL:18): [True: 0, False: 0] - | Branch (LL:23): [True: 0, False: 0] - | Branch (LL:28): [True: 0, False: 0] - | Branch (LL:33): [True: 0, False: 0] - | Branch (LL:38): [True: 0, False: 0] - ------------------ - LL| 0| core::hint::black_box("hello"); + LL| 1| core::hint::black_box("hello"); LL| 1| } - LL| 1|} + LL| 2|} LL| | LL| |#[coverage(off)] LL| |fn main() { - LL| | good(); - LL| | bad(); + LL| | accept_7_conditions([false; 7]); + LL| | accept_7_conditions([true; 7]); LL| |} diff --git a/tests/coverage/mcdc/condition-limit.rs b/tests/coverage/mcdc/condition-limit.rs index 0d8546b01cd..2e8f1619379 100644 --- a/tests/coverage/mcdc/condition-limit.rs +++ b/tests/coverage/mcdc/condition-limit.rs @@ -1,25 +1,11 @@ #![feature(coverage_attribute)] //@ edition: 2021 -//@ ignore-llvm-version: 19 - 99 +//@ min-llvm-version: 19 //@ compile-flags: -Zcoverage-options=mcdc //@ llvm-cov-flags: --show-branches=count --show-mcdc -// Check that MC/DC instrumentation can gracefully handle conditions that -// exceed LLVM's limit of 6 conditions per decision. -// -// (The limit is enforced in `compiler/rustc_mir_build/src/build/coverageinfo/mcdc.rs`.) - -fn good() { - // With only 6 conditions, perform full MC/DC instrumentation. - let [a, b, c, d, e, f] = <[bool; 6]>::default(); - if a && b && c && d && e && f { - core::hint::black_box("hello"); - } -} - -fn bad() { - // With 7 conditions, fall back to branch instrumentation only. - let [a, b, c, d, e, f, g] = <[bool; 7]>::default(); +fn accept_7_conditions(bool_arr: [bool; 7]) { + let [a, b, c, d, e, f, g] = bool_arr; if a && b && c && d && e && f && g { core::hint::black_box("hello"); } @@ -27,6 +13,6 @@ fn bad() { #[coverage(off)] fn main() { - good(); - bad(); + accept_7_conditions([false; 7]); + accept_7_conditions([true; 7]); } diff --git a/tests/coverage/mcdc/if.cov-map b/tests/coverage/mcdc/if.cov-map index 9a7d15f700d..46960d31c01 100644 --- a/tests/coverage/mcdc/if.cov-map +++ b/tests/coverage/mcdc/if.cov-map @@ -1,5 +1,5 @@ Function name: if::mcdc_check_a -Raw bytes (64): 0x[01, 01, 04, 01, 05, 09, 02, 0d, 0f, 09, 02, 08, 01, 0f, 01, 01, 09, 28, 00, 02, 01, 08, 00, 0e, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 05, 00, 0d, 00, 0e, 30, 0d, 09, 02, 00, 00, 00, 0d, 00, 0e, 0d, 00, 0f, 02, 06, 0f, 02, 0c, 02, 06, 0b, 03, 01, 00, 02] +Raw bytes (64): 0x[01, 01, 04, 01, 05, 09, 02, 0d, 0f, 09, 02, 08, 01, 0f, 01, 01, 09, 28, 03, 02, 01, 08, 00, 0e, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 05, 00, 0d, 00, 0e, 30, 0d, 09, 02, 00, 00, 00, 0d, 00, 0e, 0d, 00, 0f, 02, 06, 0f, 02, 0c, 02, 06, 0b, 03, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 4 @@ -9,7 +9,7 @@ Number of expressions: 4 - expression 3 operands: lhs = Counter(2), rhs = Expression(0, Sub) Number of file 0 mappings: 8 - Code(Counter(0)) at (prev + 15, 1) to (start + 1, 9) -- MCDCDecision { bitmap_idx: 0, conditions_num: 2 } at (prev + 1, 8) to (start + 0, 14) +- MCDCDecision { bitmap_idx: 3, conditions_num: 2 } at (prev + 1, 8) to (start + 0, 14) - MCDCBranch { true: Counter(1), false: Expression(0, Sub), condition_id: 1, true_next_id: 2, false_next_id: 0 } at (prev + 0, 8) to (start + 0, 9) true = c1 false = (c0 - c1) @@ -22,9 +22,10 @@ Number of file 0 mappings: 8 = (c2 + (c0 - c1)) - Code(Expression(2, Add)) at (prev + 3, 1) to (start + 0, 2) = (c3 + (c2 + (c0 - c1))) +Highest counter ID seen: c3 Function name: if::mcdc_check_b -Raw bytes (64): 0x[01, 01, 04, 01, 05, 09, 02, 0d, 0f, 09, 02, 08, 01, 17, 01, 01, 09, 28, 00, 02, 01, 08, 00, 0e, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 05, 00, 0d, 00, 0e, 30, 0d, 09, 02, 00, 00, 00, 0d, 00, 0e, 0d, 00, 0f, 02, 06, 0f, 02, 0c, 02, 06, 0b, 03, 01, 00, 02] +Raw bytes (64): 0x[01, 01, 04, 01, 05, 09, 02, 0d, 0f, 09, 02, 08, 01, 17, 01, 01, 09, 28, 03, 02, 01, 08, 00, 0e, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 05, 00, 0d, 00, 0e, 30, 0d, 09, 02, 00, 00, 00, 0d, 00, 0e, 0d, 00, 0f, 02, 06, 0f, 02, 0c, 02, 06, 0b, 03, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 4 @@ -34,7 +35,7 @@ Number of expressions: 4 - expression 3 operands: lhs = Counter(2), rhs = Expression(0, Sub) Number of file 0 mappings: 8 - Code(Counter(0)) at (prev + 23, 1) to (start + 1, 9) -- MCDCDecision { bitmap_idx: 0, conditions_num: 2 } at (prev + 1, 8) to (start + 0, 14) +- MCDCDecision { bitmap_idx: 3, conditions_num: 2 } at (prev + 1, 8) to (start + 0, 14) - MCDCBranch { true: Counter(1), false: Expression(0, Sub), condition_id: 1, true_next_id: 2, false_next_id: 0 } at (prev + 0, 8) to (start + 0, 9) true = c1 false = (c0 - c1) @@ -47,9 +48,10 @@ Number of file 0 mappings: 8 = (c2 + (c0 - c1)) - Code(Expression(2, Add)) at (prev + 3, 1) to (start + 0, 2) = (c3 + (c2 + (c0 - c1))) +Highest counter ID seen: c3 Function name: if::mcdc_check_both -Raw bytes (64): 0x[01, 01, 04, 01, 05, 09, 02, 0d, 0f, 09, 02, 08, 01, 1f, 01, 01, 09, 28, 00, 02, 01, 08, 00, 0e, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 05, 00, 0d, 00, 0e, 30, 0d, 09, 02, 00, 00, 00, 0d, 00, 0e, 0d, 00, 0f, 02, 06, 0f, 02, 0c, 02, 06, 0b, 03, 01, 00, 02] +Raw bytes (64): 0x[01, 01, 04, 01, 05, 09, 02, 0d, 0f, 09, 02, 08, 01, 1f, 01, 01, 09, 28, 03, 02, 01, 08, 00, 0e, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 05, 00, 0d, 00, 0e, 30, 0d, 09, 02, 00, 00, 00, 0d, 00, 0e, 0d, 00, 0f, 02, 06, 0f, 02, 0c, 02, 06, 0b, 03, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 4 @@ -59,7 +61,7 @@ Number of expressions: 4 - expression 3 operands: lhs = Counter(2), rhs = Expression(0, Sub) Number of file 0 mappings: 8 - Code(Counter(0)) at (prev + 31, 1) to (start + 1, 9) -- MCDCDecision { bitmap_idx: 0, conditions_num: 2 } at (prev + 1, 8) to (start + 0, 14) +- MCDCDecision { bitmap_idx: 3, conditions_num: 2 } at (prev + 1, 8) to (start + 0, 14) - MCDCBranch { true: Counter(1), false: Expression(0, Sub), condition_id: 1, true_next_id: 2, false_next_id: 0 } at (prev + 0, 8) to (start + 0, 9) true = c1 false = (c0 - c1) @@ -72,9 +74,10 @@ Number of file 0 mappings: 8 = (c2 + (c0 - c1)) - Code(Expression(2, Add)) at (prev + 3, 1) to (start + 0, 2) = (c3 + (c2 + (c0 - c1))) +Highest counter ID seen: c3 Function name: if::mcdc_check_neither -Raw bytes (64): 0x[01, 01, 04, 01, 05, 09, 02, 0d, 0f, 09, 02, 08, 01, 07, 01, 01, 09, 28, 00, 02, 01, 08, 00, 0e, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 05, 00, 0d, 00, 0e, 30, 0d, 09, 02, 00, 00, 00, 0d, 00, 0e, 0d, 00, 0f, 02, 06, 0f, 02, 0c, 02, 06, 0b, 03, 01, 00, 02] +Raw bytes (64): 0x[01, 01, 04, 01, 05, 09, 02, 0d, 0f, 09, 02, 08, 01, 07, 01, 01, 09, 28, 03, 02, 01, 08, 00, 0e, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 05, 00, 0d, 00, 0e, 30, 0d, 09, 02, 00, 00, 00, 0d, 00, 0e, 0d, 00, 0f, 02, 06, 0f, 02, 0c, 02, 06, 0b, 03, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 4 @@ -84,7 +87,7 @@ Number of expressions: 4 - expression 3 operands: lhs = Counter(2), rhs = Expression(0, Sub) Number of file 0 mappings: 8 - Code(Counter(0)) at (prev + 7, 1) to (start + 1, 9) -- MCDCDecision { bitmap_idx: 0, conditions_num: 2 } at (prev + 1, 8) to (start + 0, 14) +- MCDCDecision { bitmap_idx: 3, conditions_num: 2 } at (prev + 1, 8) to (start + 0, 14) - MCDCBranch { true: Counter(1), false: Expression(0, Sub), condition_id: 1, true_next_id: 2, false_next_id: 0 } at (prev + 0, 8) to (start + 0, 9) true = c1 false = (c0 - c1) @@ -97,9 +100,10 @@ Number of file 0 mappings: 8 = (c2 + (c0 - c1)) - Code(Expression(2, Add)) at (prev + 3, 1) to (start + 0, 2) = (c3 + (c2 + (c0 - c1))) +Highest counter ID seen: c3 Function name: if::mcdc_check_not_tree_decision -Raw bytes (87): 0x[01, 01, 08, 01, 05, 02, 09, 05, 09, 0d, 1e, 02, 09, 11, 1b, 0d, 1e, 02, 09, 0a, 01, 31, 01, 03, 0a, 28, 00, 03, 03, 08, 00, 15, 30, 05, 02, 01, 02, 03, 00, 09, 00, 0a, 02, 00, 0e, 00, 0f, 30, 09, 1e, 03, 02, 00, 00, 0e, 00, 0f, 0b, 00, 14, 00, 15, 30, 11, 0d, 02, 00, 00, 00, 14, 00, 15, 11, 00, 16, 02, 06, 1b, 02, 0c, 02, 06, 17, 03, 01, 00, 02] +Raw bytes (87): 0x[01, 01, 08, 01, 05, 02, 09, 05, 09, 0d, 1e, 02, 09, 11, 1b, 0d, 1e, 02, 09, 0a, 01, 31, 01, 03, 0a, 28, 05, 03, 03, 08, 00, 15, 30, 05, 02, 01, 02, 03, 00, 09, 00, 0a, 02, 00, 0e, 00, 0f, 30, 09, 1e, 03, 02, 00, 00, 0e, 00, 0f, 0b, 00, 14, 00, 15, 30, 11, 0d, 02, 00, 00, 00, 14, 00, 15, 11, 00, 16, 02, 06, 1b, 02, 0c, 02, 06, 17, 03, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 8 @@ -113,7 +117,7 @@ Number of expressions: 8 - expression 7 operands: lhs = Expression(0, Sub), rhs = Counter(2) Number of file 0 mappings: 10 - Code(Counter(0)) at (prev + 49, 1) to (start + 3, 10) -- MCDCDecision { bitmap_idx: 0, conditions_num: 3 } at (prev + 3, 8) to (start + 0, 21) +- MCDCDecision { bitmap_idx: 5, conditions_num: 3 } at (prev + 3, 8) to (start + 0, 21) - MCDCBranch { true: Counter(1), false: Expression(0, Sub), condition_id: 1, true_next_id: 2, false_next_id: 3 } at (prev + 0, 9) to (start + 0, 10) true = c1 false = (c0 - c1) @@ -132,9 +136,10 @@ Number of file 0 mappings: 10 = (c3 + ((c0 - c1) - c2)) - Code(Expression(5, Add)) at (prev + 3, 1) to (start + 0, 2) = (c4 + (c3 + ((c0 - c1) - c2))) +Highest counter ID seen: c4 Function name: if::mcdc_check_tree_decision -Raw bytes (87): 0x[01, 01, 08, 01, 05, 05, 0d, 05, 0d, 0d, 11, 09, 02, 1b, 1f, 0d, 11, 09, 02, 0a, 01, 27, 01, 03, 09, 28, 00, 03, 03, 08, 00, 15, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 05, 00, 0e, 00, 0f, 30, 0d, 0a, 02, 00, 03, 00, 0e, 00, 0f, 0a, 00, 13, 00, 14, 30, 11, 09, 03, 00, 00, 00, 13, 00, 14, 1b, 00, 16, 02, 06, 1f, 02, 0c, 02, 06, 17, 03, 01, 00, 02] +Raw bytes (87): 0x[01, 01, 08, 01, 05, 05, 0d, 05, 0d, 0d, 11, 09, 02, 1b, 1f, 0d, 11, 09, 02, 0a, 01, 27, 01, 03, 09, 28, 04, 03, 03, 08, 00, 15, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 05, 00, 0e, 00, 0f, 30, 0d, 0a, 02, 00, 03, 00, 0e, 00, 0f, 0a, 00, 13, 00, 14, 30, 11, 09, 03, 00, 00, 00, 13, 00, 14, 1b, 00, 16, 02, 06, 1f, 02, 0c, 02, 06, 17, 03, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 8 @@ -148,7 +153,7 @@ Number of expressions: 8 - expression 7 operands: lhs = Counter(2), rhs = Expression(0, Sub) Number of file 0 mappings: 10 - Code(Counter(0)) at (prev + 39, 1) to (start + 3, 9) -- MCDCDecision { bitmap_idx: 0, conditions_num: 3 } at (prev + 3, 8) to (start + 0, 21) +- MCDCDecision { bitmap_idx: 4, conditions_num: 3 } at (prev + 3, 8) to (start + 0, 21) - MCDCBranch { true: Counter(1), false: Expression(0, Sub), condition_id: 1, true_next_id: 2, false_next_id: 0 } at (prev + 0, 8) to (start + 0, 9) true = c1 false = (c0 - c1) @@ -167,9 +172,10 @@ Number of file 0 mappings: 10 = (c2 + (c0 - c1)) - Code(Expression(5, Add)) at (prev + 3, 1) to (start + 0, 2) = ((c3 + c4) + (c2 + (c0 - c1))) +Highest counter ID seen: c4 Function name: if::mcdc_nested_if -Raw bytes (124): 0x[01, 01, 0d, 01, 05, 02, 09, 05, 09, 1b, 15, 05, 09, 1b, 15, 05, 09, 11, 15, 02, 09, 2b, 32, 0d, 2f, 11, 15, 02, 09, 0e, 01, 3b, 01, 01, 09, 28, 00, 02, 01, 08, 00, 0e, 30, 05, 02, 01, 00, 02, 00, 08, 00, 09, 02, 00, 0d, 00, 0e, 30, 09, 32, 02, 00, 00, 00, 0d, 00, 0e, 1b, 01, 09, 01, 0d, 28, 01, 02, 01, 0c, 00, 12, 30, 16, 15, 01, 02, 00, 00, 0c, 00, 0d, 16, 00, 11, 00, 12, 30, 0d, 11, 02, 00, 00, 00, 11, 00, 12, 0d, 00, 13, 02, 0a, 2f, 02, 0a, 00, 0b, 32, 01, 0c, 02, 06, 27, 03, 01, 00, 02] +Raw bytes (124): 0x[01, 01, 0d, 01, 05, 02, 09, 05, 09, 1b, 15, 05, 09, 1b, 15, 05, 09, 11, 15, 02, 09, 2b, 32, 0d, 2f, 11, 15, 02, 09, 0e, 01, 3b, 01, 01, 09, 28, 03, 02, 01, 08, 00, 0e, 30, 05, 02, 01, 00, 02, 00, 08, 00, 09, 02, 00, 0d, 00, 0e, 30, 09, 32, 02, 00, 00, 00, 0d, 00, 0e, 1b, 01, 09, 01, 0d, 28, 06, 02, 01, 0c, 00, 12, 30, 16, 15, 01, 02, 00, 00, 0c, 00, 0d, 16, 00, 11, 00, 12, 30, 0d, 11, 02, 00, 00, 00, 11, 00, 12, 0d, 00, 13, 02, 0a, 2f, 02, 0a, 00, 0b, 32, 01, 0c, 02, 06, 27, 03, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 13 @@ -188,7 +194,7 @@ Number of expressions: 13 - expression 12 operands: lhs = Expression(0, Sub), rhs = Counter(2) Number of file 0 mappings: 14 - Code(Counter(0)) at (prev + 59, 1) to (start + 1, 9) -- MCDCDecision { bitmap_idx: 0, conditions_num: 2 } at (prev + 1, 8) to (start + 0, 14) +- MCDCDecision { bitmap_idx: 3, conditions_num: 2 } at (prev + 1, 8) to (start + 0, 14) - MCDCBranch { true: Counter(1), false: Expression(0, Sub), condition_id: 1, true_next_id: 0, false_next_id: 2 } at (prev + 0, 8) to (start + 0, 9) true = c1 false = (c0 - c1) @@ -199,7 +205,7 @@ Number of file 0 mappings: 14 false = ((c0 - c1) - c2) - Code(Expression(6, Add)) at (prev + 1, 9) to (start + 1, 13) = (c1 + c2) -- MCDCDecision { bitmap_idx: 1, conditions_num: 2 } at (prev + 1, 12) to (start + 0, 18) +- MCDCDecision { bitmap_idx: 6, conditions_num: 2 } at (prev + 1, 12) to (start + 0, 18) - MCDCBranch { true: Expression(5, Sub), false: Counter(5), condition_id: 1, true_next_id: 2, false_next_id: 0 } at (prev + 0, 12) to (start + 0, 13) true = ((c1 + c2) - c5) false = c5 @@ -215,4 +221,5 @@ Number of file 0 mappings: 14 = ((c0 - c1) - c2) - Code(Expression(9, Add)) at (prev + 3, 1) to (start + 0, 2) = ((c3 + (c4 + c5)) + ((c0 - c1) - c2)) +Highest counter ID seen: c5 diff --git a/tests/coverage/mcdc/if.coverage b/tests/coverage/mcdc/if.coverage index d71de28c6f6..b000c7d5d2f 100644 --- a/tests/coverage/mcdc/if.coverage +++ b/tests/coverage/mcdc/if.coverage @@ -1,6 +1,6 @@ LL| |#![feature(coverage_attribute)] LL| |//@ edition: 2021 - LL| |//@ ignore-llvm-version: 19 - 99 + LL| |//@ min-llvm-version: 19 LL| |//@ compile-flags: -Zcoverage-options=mcdc LL| |//@ llvm-cov-flags: --show-branches=count --show-mcdc LL| | @@ -145,12 +145,12 @@ | C1, C2, C3 Result | 1 { F, -, - = F } | 2 { T, F, F = F } - | 3 { T, T, - = T } - | 4 { T, F, T = T } + | 3 { T, F, T = T } + | 4 { T, T, - = T } | | C1-Pair: covered: (1,3) - | C2-Pair: covered: (2,3) - | C3-Pair: covered: (2,4) + | C2-Pair: covered: (2,4) + | C3-Pair: covered: (2,3) | MC/DC Coverage for Decision: 100.00% | ------------------ @@ -162,7 +162,7 @@ LL| | LL| 4|fn mcdc_check_not_tree_decision(a: bool, b: bool, c: bool) { LL| 4| // Contradict to `mcdc_check_tree_decision`, - LL| 4| // 100% branch coverage of this expression does not mean indicates 100% mcdc coverage. + LL| 4| // 100% branch coverage of this expression does not indicate 100% mcdc coverage. LL| 4| if (a || b) && c { ^1 ------------------ @@ -181,12 +181,12 @@ | | C1, C2, C3 Result | 1 { T, -, F = F } - | 2 { T, -, T = T } - | 3 { F, T, T = T } + | 2 { F, T, T = T } + | 3 { T, -, T = T } | | C1-Pair: not covered | C2-Pair: not covered - | C3-Pair: covered: (1,2) + | C3-Pair: covered: (1,3) | MC/DC Coverage for Decision: 33.33% | ------------------ diff --git a/tests/coverage/mcdc/if.rs b/tests/coverage/mcdc/if.rs index 17247f5e0c1..a2abb2edf11 100644 --- a/tests/coverage/mcdc/if.rs +++ b/tests/coverage/mcdc/if.rs @@ -1,6 +1,6 @@ #![feature(coverage_attribute)] //@ edition: 2021 -//@ ignore-llvm-version: 19 - 99 +//@ min-llvm-version: 19 //@ compile-flags: -Zcoverage-options=mcdc //@ llvm-cov-flags: --show-branches=count --show-mcdc @@ -48,7 +48,7 @@ fn mcdc_check_tree_decision(a: bool, b: bool, c: bool) { fn mcdc_check_not_tree_decision(a: bool, b: bool, c: bool) { // Contradict to `mcdc_check_tree_decision`, - // 100% branch coverage of this expression does not mean indicates 100% mcdc coverage. + // 100% branch coverage of this expression does not indicate 100% mcdc coverage. if (a || b) && c { say("pass"); } else { diff --git a/tests/coverage/mcdc/inlined_expressions.cov-map b/tests/coverage/mcdc/inlined_expressions.cov-map index 09b7291c964..4f44e0f2b85 100644 --- a/tests/coverage/mcdc/inlined_expressions.cov-map +++ b/tests/coverage/mcdc/inlined_expressions.cov-map @@ -1,5 +1,5 @@ Function name: inlined_expressions::inlined_instance -Raw bytes (52): 0x[01, 01, 03, 01, 05, 0b, 02, 09, 0d, 06, 01, 08, 01, 01, 06, 28, 00, 02, 01, 05, 00, 0b, 30, 05, 02, 01, 02, 00, 00, 05, 00, 06, 05, 00, 0a, 00, 0b, 30, 09, 0d, 02, 00, 00, 00, 0a, 00, 0b, 07, 01, 01, 00, 02] +Raw bytes (52): 0x[01, 01, 03, 01, 05, 0b, 02, 09, 0d, 06, 01, 08, 01, 01, 06, 28, 03, 02, 01, 05, 00, 0b, 30, 05, 02, 01, 02, 00, 00, 05, 00, 06, 05, 00, 0a, 00, 0b, 30, 09, 0d, 02, 00, 00, 00, 0a, 00, 0b, 07, 01, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 3 @@ -8,7 +8,7 @@ Number of expressions: 3 - expression 2 operands: lhs = Counter(2), rhs = Counter(3) Number of file 0 mappings: 6 - Code(Counter(0)) at (prev + 8, 1) to (start + 1, 6) -- MCDCDecision { bitmap_idx: 0, conditions_num: 2 } at (prev + 1, 5) to (start + 0, 11) +- MCDCDecision { bitmap_idx: 3, conditions_num: 2 } at (prev + 1, 5) to (start + 0, 11) - MCDCBranch { true: Counter(1), false: Expression(0, Sub), condition_id: 1, true_next_id: 2, false_next_id: 0 } at (prev + 0, 5) to (start + 0, 6) true = c1 false = (c0 - c1) @@ -18,4 +18,5 @@ Number of file 0 mappings: 6 false = c3 - Code(Expression(1, Add)) at (prev + 1, 1) to (start + 0, 2) = ((c2 + c3) + (c0 - c1)) +Highest counter ID seen: c3 diff --git a/tests/coverage/mcdc/inlined_expressions.coverage b/tests/coverage/mcdc/inlined_expressions.coverage index af0b78477d4..57c655a2054 100644 --- a/tests/coverage/mcdc/inlined_expressions.coverage +++ b/tests/coverage/mcdc/inlined_expressions.coverage @@ -1,6 +1,6 @@ LL| |#![feature(coverage_attribute)] LL| |//@ edition: 2021 - LL| |//@ ignore-llvm-version: 19 - 99 + LL| |//@ min-llvm-version: 19 LL| |//@ compile-flags: -Zcoverage-options=mcdc -Copt-level=z -Cllvm-args=--inline-threshold=0 LL| |//@ llvm-cov-flags: --show-branches=count --show-mcdc LL| | diff --git a/tests/coverage/mcdc/inlined_expressions.rs b/tests/coverage/mcdc/inlined_expressions.rs index 5c1fde6681a..651e2fe8438 100644 --- a/tests/coverage/mcdc/inlined_expressions.rs +++ b/tests/coverage/mcdc/inlined_expressions.rs @@ -1,6 +1,6 @@ #![feature(coverage_attribute)] //@ edition: 2021 -//@ ignore-llvm-version: 19 - 99 +//@ min-llvm-version: 19 //@ compile-flags: -Zcoverage-options=mcdc -Copt-level=z -Cllvm-args=--inline-threshold=0 //@ llvm-cov-flags: --show-branches=count --show-mcdc diff --git a/tests/coverage/mcdc/nested_if.cov-map b/tests/coverage/mcdc/nested_if.cov-map index adeb6cbc1fb..3bed49e7a12 100644 --- a/tests/coverage/mcdc/nested_if.cov-map +++ b/tests/coverage/mcdc/nested_if.cov-map @@ -1,5 +1,5 @@ Function name: nested_if::doubly_nested_if_in_condition -Raw bytes (168): 0x[01, 01, 0e, 01, 05, 05, 11, 05, 11, 26, 19, 05, 11, 19, 1d, 19, 1d, 1d, 22, 26, 19, 05, 11, 11, 15, 09, 02, 0d, 37, 09, 02, 14, 01, 0f, 01, 01, 09, 28, 02, 02, 01, 08, 00, 4e, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 30, 0d, 09, 02, 00, 00, 00, 0d, 00, 4e, 05, 00, 10, 00, 11, 28, 01, 02, 00, 10, 00, 36, 30, 11, 26, 01, 00, 02, 00, 10, 00, 11, 30, 15, 21, 02, 00, 00, 00, 15, 00, 36, 26, 00, 18, 00, 19, 28, 00, 02, 00, 18, 00, 1e, 30, 19, 22, 01, 02, 00, 00, 18, 00, 19, 19, 00, 1d, 00, 1e, 30, 1a, 1d, 02, 00, 00, 00, 1d, 00, 1e, 1a, 00, 21, 00, 25, 1f, 00, 2f, 00, 34, 2b, 00, 39, 00, 3e, 21, 00, 48, 00, 4c, 0d, 00, 4f, 02, 06, 37, 02, 0c, 02, 06, 33, 03, 01, 00, 02] +Raw bytes (168): 0x[01, 01, 0e, 01, 05, 05, 11, 05, 11, 26, 19, 05, 11, 19, 1d, 19, 1d, 1d, 22, 26, 19, 05, 11, 11, 15, 09, 02, 0d, 37, 09, 02, 14, 01, 0f, 01, 01, 09, 28, 09, 02, 01, 08, 00, 4e, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 30, 0d, 09, 02, 00, 00, 00, 0d, 00, 4e, 05, 00, 10, 00, 11, 28, 06, 02, 00, 10, 00, 36, 30, 11, 26, 01, 00, 02, 00, 10, 00, 11, 30, 15, 21, 02, 00, 00, 00, 15, 00, 36, 26, 00, 18, 00, 19, 28, 03, 02, 00, 18, 00, 1e, 30, 19, 22, 01, 02, 00, 00, 18, 00, 19, 19, 00, 1d, 00, 1e, 30, 1a, 1d, 02, 00, 00, 00, 1d, 00, 1e, 1a, 00, 21, 00, 25, 1f, 00, 2f, 00, 34, 2b, 00, 39, 00, 3e, 21, 00, 48, 00, 4c, 0d, 00, 4f, 02, 06, 37, 02, 0c, 02, 06, 33, 03, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 14 @@ -19,7 +19,7 @@ Number of expressions: 14 - expression 13 operands: lhs = Counter(2), rhs = Expression(0, Sub) Number of file 0 mappings: 20 - Code(Counter(0)) at (prev + 15, 1) to (start + 1, 9) -- MCDCDecision { bitmap_idx: 2, conditions_num: 2 } at (prev + 1, 8) to (start + 0, 78) +- MCDCDecision { bitmap_idx: 9, conditions_num: 2 } at (prev + 1, 8) to (start + 0, 78) - MCDCBranch { true: Counter(1), false: Expression(0, Sub), condition_id: 1, true_next_id: 2, false_next_id: 0 } at (prev + 0, 8) to (start + 0, 9) true = c1 false = (c0 - c1) @@ -27,7 +27,7 @@ Number of file 0 mappings: 20 true = c3 false = c2 - Code(Counter(1)) at (prev + 0, 16) to (start + 0, 17) -- MCDCDecision { bitmap_idx: 1, conditions_num: 2 } at (prev + 0, 16) to (start + 0, 54) +- MCDCDecision { bitmap_idx: 6, conditions_num: 2 } at (prev + 0, 16) to (start + 0, 54) - MCDCBranch { true: Counter(4), false: Expression(9, Sub), condition_id: 1, true_next_id: 0, false_next_id: 2 } at (prev + 0, 16) to (start + 0, 17) true = c4 false = (c1 - c4) @@ -36,7 +36,7 @@ Number of file 0 mappings: 20 false = c8 - Code(Expression(9, Sub)) at (prev + 0, 24) to (start + 0, 25) = (c1 - c4) -- MCDCDecision { bitmap_idx: 0, conditions_num: 2 } at (prev + 0, 24) to (start + 0, 30) +- MCDCDecision { bitmap_idx: 3, conditions_num: 2 } at (prev + 0, 24) to (start + 0, 30) - MCDCBranch { true: Counter(6), false: Expression(8, Sub), condition_id: 1, true_next_id: 2, false_next_id: 0 } at (prev + 0, 24) to (start + 0, 25) true = c6 false = ((c1 - c4) - c6) @@ -56,9 +56,10 @@ Number of file 0 mappings: 20 = (c2 + (c0 - c1)) - Code(Expression(12, Add)) at (prev + 3, 1) to (start + 0, 2) = (c3 + (c2 + (c0 - c1))) +Highest counter ID seen: c8 Function name: nested_if::nested_if_in_condition -Raw bytes (120): 0x[01, 01, 0b, 01, 05, 05, 11, 05, 11, 1e, 15, 05, 11, 11, 15, 1e, 15, 05, 11, 09, 02, 0d, 2b, 09, 02, 0e, 01, 07, 01, 01, 09, 28, 01, 02, 01, 08, 00, 2e, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 30, 0d, 09, 02, 00, 00, 00, 0d, 00, 2e, 05, 00, 10, 00, 11, 28, 00, 02, 00, 10, 00, 16, 30, 11, 1e, 01, 00, 02, 00, 10, 00, 11, 1e, 00, 15, 00, 16, 30, 15, 1a, 02, 00, 00, 00, 15, 00, 16, 17, 00, 19, 00, 1d, 1a, 00, 27, 00, 2c, 0d, 00, 2f, 02, 06, 2b, 02, 0c, 02, 06, 27, 03, 01, 00, 02] +Raw bytes (120): 0x[01, 01, 0b, 01, 05, 05, 11, 05, 11, 1e, 15, 05, 11, 11, 15, 1e, 15, 05, 11, 09, 02, 0d, 2b, 09, 02, 0e, 01, 07, 01, 01, 09, 28, 06, 02, 01, 08, 00, 2e, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 30, 0d, 09, 02, 00, 00, 00, 0d, 00, 2e, 05, 00, 10, 00, 11, 28, 03, 02, 00, 10, 00, 16, 30, 11, 1e, 01, 00, 02, 00, 10, 00, 11, 1e, 00, 15, 00, 16, 30, 15, 1a, 02, 00, 00, 00, 15, 00, 16, 17, 00, 19, 00, 1d, 1a, 00, 27, 00, 2c, 0d, 00, 2f, 02, 06, 2b, 02, 0c, 02, 06, 27, 03, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 11 @@ -75,7 +76,7 @@ Number of expressions: 11 - expression 10 operands: lhs = Counter(2), rhs = Expression(0, Sub) Number of file 0 mappings: 14 - Code(Counter(0)) at (prev + 7, 1) to (start + 1, 9) -- MCDCDecision { bitmap_idx: 1, conditions_num: 2 } at (prev + 1, 8) to (start + 0, 46) +- MCDCDecision { bitmap_idx: 6, conditions_num: 2 } at (prev + 1, 8) to (start + 0, 46) - MCDCBranch { true: Counter(1), false: Expression(0, Sub), condition_id: 1, true_next_id: 2, false_next_id: 0 } at (prev + 0, 8) to (start + 0, 9) true = c1 false = (c0 - c1) @@ -83,7 +84,7 @@ Number of file 0 mappings: 14 true = c3 false = c2 - Code(Counter(1)) at (prev + 0, 16) to (start + 0, 17) -- MCDCDecision { bitmap_idx: 0, conditions_num: 2 } at (prev + 0, 16) to (start + 0, 22) +- MCDCDecision { bitmap_idx: 3, conditions_num: 2 } at (prev + 0, 16) to (start + 0, 22) - MCDCBranch { true: Counter(4), false: Expression(7, Sub), condition_id: 1, true_next_id: 0, false_next_id: 2 } at (prev + 0, 16) to (start + 0, 17) true = c4 false = (c1 - c4) @@ -101,9 +102,10 @@ Number of file 0 mappings: 14 = (c2 + (c0 - c1)) - Code(Expression(9, Add)) at (prev + 3, 1) to (start + 0, 2) = (c3 + (c2 + (c0 - c1))) +Highest counter ID seen: c5 Function name: nested_if::nested_in_then_block_in_condition -Raw bytes (176): 0x[01, 01, 12, 01, 05, 05, 11, 05, 11, 3a, 15, 05, 11, 11, 15, 33, 19, 11, 15, 19, 1d, 19, 1d, 1d, 2e, 33, 19, 11, 15, 3a, 15, 05, 11, 09, 02, 0d, 47, 09, 02, 14, 01, 22, 01, 01, 09, 28, 02, 02, 01, 08, 00, 4b, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 30, 0d, 09, 02, 00, 00, 00, 0d, 00, 4b, 05, 00, 10, 00, 11, 28, 00, 02, 00, 10, 00, 16, 30, 11, 3a, 01, 00, 02, 00, 10, 00, 11, 3a, 00, 15, 00, 16, 30, 15, 36, 02, 00, 00, 00, 15, 00, 16, 33, 00, 1c, 00, 1d, 28, 01, 02, 00, 1c, 00, 22, 30, 19, 2e, 01, 02, 00, 00, 1c, 00, 1d, 19, 00, 21, 00, 22, 30, 26, 1d, 02, 00, 00, 00, 21, 00, 22, 26, 00, 25, 00, 29, 2b, 00, 33, 00, 38, 36, 00, 44, 00, 49, 0d, 00, 4c, 02, 06, 47, 02, 0c, 02, 06, 43, 03, 01, 00, 02] +Raw bytes (176): 0x[01, 01, 12, 01, 05, 05, 11, 05, 11, 3a, 15, 05, 11, 11, 15, 33, 19, 11, 15, 19, 1d, 19, 1d, 1d, 2e, 33, 19, 11, 15, 3a, 15, 05, 11, 09, 02, 0d, 47, 09, 02, 14, 01, 22, 01, 01, 09, 28, 09, 02, 01, 08, 00, 4b, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 30, 0d, 09, 02, 00, 00, 00, 0d, 00, 4b, 05, 00, 10, 00, 11, 28, 03, 02, 00, 10, 00, 16, 30, 11, 3a, 01, 00, 02, 00, 10, 00, 11, 3a, 00, 15, 00, 16, 30, 15, 36, 02, 00, 00, 00, 15, 00, 16, 33, 00, 1c, 00, 1d, 28, 06, 02, 00, 1c, 00, 22, 30, 19, 2e, 01, 02, 00, 00, 1c, 00, 1d, 19, 00, 21, 00, 22, 30, 26, 1d, 02, 00, 00, 00, 21, 00, 22, 26, 00, 25, 00, 29, 2b, 00, 33, 00, 38, 36, 00, 44, 00, 49, 0d, 00, 4c, 02, 06, 47, 02, 0c, 02, 06, 43, 03, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 18 @@ -127,7 +129,7 @@ Number of expressions: 18 - expression 17 operands: lhs = Counter(2), rhs = Expression(0, Sub) Number of file 0 mappings: 20 - Code(Counter(0)) at (prev + 34, 1) to (start + 1, 9) -- MCDCDecision { bitmap_idx: 2, conditions_num: 2 } at (prev + 1, 8) to (start + 0, 75) +- MCDCDecision { bitmap_idx: 9, conditions_num: 2 } at (prev + 1, 8) to (start + 0, 75) - MCDCBranch { true: Counter(1), false: Expression(0, Sub), condition_id: 1, true_next_id: 2, false_next_id: 0 } at (prev + 0, 8) to (start + 0, 9) true = c1 false = (c0 - c1) @@ -135,7 +137,7 @@ Number of file 0 mappings: 20 true = c3 false = c2 - Code(Counter(1)) at (prev + 0, 16) to (start + 0, 17) -- MCDCDecision { bitmap_idx: 0, conditions_num: 2 } at (prev + 0, 16) to (start + 0, 22) +- MCDCDecision { bitmap_idx: 3, conditions_num: 2 } at (prev + 0, 16) to (start + 0, 22) - MCDCBranch { true: Counter(4), false: Expression(14, Sub), condition_id: 1, true_next_id: 0, false_next_id: 2 } at (prev + 0, 16) to (start + 0, 17) true = c4 false = (c1 - c4) @@ -146,7 +148,7 @@ Number of file 0 mappings: 20 false = ((c1 - c4) - c5) - Code(Expression(12, Add)) at (prev + 0, 28) to (start + 0, 29) = (c4 + c5) -- MCDCDecision { bitmap_idx: 1, conditions_num: 2 } at (prev + 0, 28) to (start + 0, 34) +- MCDCDecision { bitmap_idx: 6, conditions_num: 2 } at (prev + 0, 28) to (start + 0, 34) - MCDCBranch { true: Counter(6), false: Expression(11, Sub), condition_id: 1, true_next_id: 2, false_next_id: 0 } at (prev + 0, 28) to (start + 0, 29) true = c6 false = ((c4 + c5) - c6) @@ -165,9 +167,10 @@ Number of file 0 mappings: 20 = (c2 + (c0 - c1)) - Code(Expression(16, Add)) at (prev + 3, 1) to (start + 0, 2) = (c3 + (c2 + (c0 - c1))) +Highest counter ID seen: c7 Function name: nested_if::nested_single_condition_decision -Raw bytes (85): 0x[01, 01, 06, 01, 05, 05, 11, 05, 11, 09, 02, 0d, 17, 09, 02, 0b, 01, 17, 01, 04, 09, 28, 00, 02, 04, 08, 00, 29, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 30, 0d, 09, 02, 00, 00, 00, 0d, 00, 29, 05, 00, 10, 00, 11, 20, 11, 0a, 00, 10, 00, 11, 11, 00, 14, 00, 19, 0a, 00, 23, 00, 27, 0d, 00, 2a, 02, 06, 17, 02, 0c, 02, 06, 13, 03, 01, 00, 02] +Raw bytes (85): 0x[01, 01, 06, 01, 05, 05, 11, 05, 11, 09, 02, 0d, 17, 09, 02, 0b, 01, 17, 01, 04, 09, 28, 03, 02, 04, 08, 00, 29, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 30, 0d, 09, 02, 00, 00, 00, 0d, 00, 29, 05, 00, 10, 00, 11, 20, 11, 0a, 00, 10, 00, 11, 11, 00, 14, 00, 19, 0a, 00, 23, 00, 27, 0d, 00, 2a, 02, 06, 17, 02, 0c, 02, 06, 13, 03, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 6 @@ -179,7 +182,7 @@ Number of expressions: 6 - expression 5 operands: lhs = Counter(2), rhs = Expression(0, Sub) Number of file 0 mappings: 11 - Code(Counter(0)) at (prev + 23, 1) to (start + 4, 9) -- MCDCDecision { bitmap_idx: 0, conditions_num: 2 } at (prev + 4, 8) to (start + 0, 41) +- MCDCDecision { bitmap_idx: 3, conditions_num: 2 } at (prev + 4, 8) to (start + 0, 41) - MCDCBranch { true: Counter(1), false: Expression(0, Sub), condition_id: 1, true_next_id: 2, false_next_id: 0 } at (prev + 0, 8) to (start + 0, 9) true = c1 false = (c0 - c1) @@ -198,4 +201,5 @@ Number of file 0 mappings: 11 = (c2 + (c0 - c1)) - Code(Expression(4, Add)) at (prev + 3, 1) to (start + 0, 2) = (c3 + (c2 + (c0 - c1))) +Highest counter ID seen: c4 diff --git a/tests/coverage/mcdc/nested_if.coverage b/tests/coverage/mcdc/nested_if.coverage index 37aa33d5c57..ca0cb54d581 100644 --- a/tests/coverage/mcdc/nested_if.coverage +++ b/tests/coverage/mcdc/nested_if.coverage @@ -1,6 +1,6 @@ LL| |#![feature(coverage_attribute)] LL| |//@ edition: 2021 - LL| |//@ ignore-llvm-version: 19 - 99 + LL| |//@ min-llvm-version: 19 LL| |//@ compile-flags: -Zcoverage-options=mcdc LL| |//@ llvm-cov-flags: --show-branches=count --show-mcdc LL| | @@ -40,11 +40,11 @@ | | C1, C2 Result | 1 { F, F = F } - | 2 { T, - = T } - | 3 { F, T = T } + | 2 { F, T = T } + | 3 { T, - = T } | - | C1-Pair: covered: (1,2) - | C2-Pair: covered: (1,3) + | C1-Pair: covered: (1,3) + | C2-Pair: covered: (1,2) | MC/DC Coverage for Decision: 100.00% | ------------------ @@ -92,11 +92,11 @@ | | C1, C2 Result | 1 { F, F = F } - | 2 { T, - = T } - | 3 { F, T = T } + | 2 { F, T = T } + | 3 { T, - = T } | - | C1-Pair: covered: (1,2) - | C2-Pair: covered: (1,3) + | C1-Pair: covered: (1,3) + | C2-Pair: covered: (1,2) | MC/DC Coverage for Decision: 100.00% | |---> MC/DC Decision Region (LL:24) to (LL:30) @@ -195,11 +195,11 @@ | | C1, C2 Result | 1 { F, F = F } - | 2 { T, - = T } - | 3 { F, T = T } + | 2 { F, T = T } + | 3 { T, - = T } | - | C1-Pair: covered: (1,2) - | C2-Pair: covered: (1,3) + | C1-Pair: covered: (1,3) + | C2-Pair: covered: (1,2) | MC/DC Coverage for Decision: 100.00% | |---> MC/DC Decision Region (LL:28) to (LL:34) diff --git a/tests/coverage/mcdc/nested_if.rs b/tests/coverage/mcdc/nested_if.rs index 1443ccc23ab..83f188ea47e 100644 --- a/tests/coverage/mcdc/nested_if.rs +++ b/tests/coverage/mcdc/nested_if.rs @@ -1,6 +1,6 @@ #![feature(coverage_attribute)] //@ edition: 2021 -//@ ignore-llvm-version: 19 - 99 +//@ min-llvm-version: 19 //@ compile-flags: -Zcoverage-options=mcdc //@ llvm-cov-flags: --show-branches=count --show-mcdc diff --git a/tests/coverage/mcdc/non_control_flow.cov-map b/tests/coverage/mcdc/non_control_flow.cov-map index f8576831e75..677e31e404e 100644 --- a/tests/coverage/mcdc/non_control_flow.cov-map +++ b/tests/coverage/mcdc/non_control_flow.cov-map @@ -1,5 +1,5 @@ Function name: non_control_flow::assign_3 -Raw bytes (89): 0x[01, 01, 09, 05, 07, 0b, 11, 09, 0d, 01, 05, 01, 05, 22, 11, 01, 05, 22, 11, 01, 05, 0a, 01, 16, 01, 00, 28, 03, 01, 09, 00, 0a, 01, 00, 0d, 00, 0e, 28, 00, 03, 00, 0d, 00, 18, 30, 05, 22, 01, 00, 02, 00, 0d, 00, 0e, 22, 00, 12, 00, 13, 30, 1e, 11, 02, 03, 00, 00, 12, 00, 13, 1e, 00, 17, 00, 18, 30, 09, 0d, 03, 00, 00, 00, 17, 00, 18, 03, 01, 05, 01, 02] +Raw bytes (89): 0x[01, 01, 09, 05, 07, 0b, 11, 09, 0d, 01, 05, 01, 05, 22, 11, 01, 05, 22, 11, 01, 05, 0a, 01, 16, 01, 00, 28, 03, 01, 09, 00, 0a, 01, 00, 0d, 00, 0e, 28, 04, 03, 00, 0d, 00, 18, 30, 05, 22, 01, 00, 02, 00, 0d, 00, 0e, 22, 00, 12, 00, 13, 30, 1e, 11, 02, 03, 00, 00, 12, 00, 13, 1e, 00, 17, 00, 18, 30, 09, 0d, 03, 00, 00, 00, 17, 00, 18, 03, 01, 05, 01, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 9 @@ -17,7 +17,7 @@ Number of file 0 mappings: 10 - Code(Expression(0, Add)) at (prev + 1, 9) to (start + 0, 10) = (c1 + ((c2 + c3) + c4)) - Code(Counter(0)) at (prev + 0, 13) to (start + 0, 14) -- MCDCDecision { bitmap_idx: 0, conditions_num: 3 } at (prev + 0, 13) to (start + 0, 24) +- MCDCDecision { bitmap_idx: 4, conditions_num: 3 } at (prev + 0, 13) to (start + 0, 24) - MCDCBranch { true: Counter(1), false: Expression(8, Sub), condition_id: 1, true_next_id: 0, false_next_id: 2 } at (prev + 0, 13) to (start + 0, 14) true = c1 false = (c0 - c1) @@ -33,9 +33,10 @@ Number of file 0 mappings: 10 false = c3 - Code(Expression(0, Add)) at (prev + 1, 5) to (start + 1, 2) = (c1 + ((c2 + c3) + c4)) +Highest counter ID seen: c4 Function name: non_control_flow::assign_3_bis -Raw bytes (85): 0x[01, 01, 07, 07, 11, 09, 0d, 01, 05, 05, 09, 16, 1a, 05, 09, 01, 05, 0a, 01, 1b, 01, 00, 2c, 03, 01, 09, 00, 0a, 01, 00, 0d, 00, 0e, 28, 00, 03, 00, 0d, 00, 18, 30, 05, 1a, 01, 03, 02, 00, 0d, 00, 0e, 05, 00, 12, 00, 13, 30, 09, 16, 03, 00, 02, 00, 12, 00, 13, 13, 00, 17, 00, 18, 30, 0d, 11, 02, 00, 00, 00, 17, 00, 18, 03, 01, 05, 01, 02] +Raw bytes (85): 0x[01, 01, 07, 07, 11, 09, 0d, 01, 05, 05, 09, 16, 1a, 05, 09, 01, 05, 0a, 01, 1b, 01, 00, 2c, 03, 01, 09, 00, 0a, 01, 00, 0d, 00, 0e, 28, 05, 03, 00, 0d, 00, 18, 30, 05, 1a, 01, 03, 02, 00, 0d, 00, 0e, 05, 00, 12, 00, 13, 30, 09, 16, 03, 00, 02, 00, 12, 00, 13, 13, 00, 17, 00, 18, 30, 0d, 11, 02, 00, 00, 00, 17, 00, 18, 03, 01, 05, 01, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 7 @@ -51,7 +52,7 @@ Number of file 0 mappings: 10 - Code(Expression(0, Add)) at (prev + 1, 9) to (start + 0, 10) = ((c2 + c3) + c4) - Code(Counter(0)) at (prev + 0, 13) to (start + 0, 14) -- MCDCDecision { bitmap_idx: 0, conditions_num: 3 } at (prev + 0, 13) to (start + 0, 24) +- MCDCDecision { bitmap_idx: 5, conditions_num: 3 } at (prev + 0, 13) to (start + 0, 24) - MCDCBranch { true: Counter(1), false: Expression(6, Sub), condition_id: 1, true_next_id: 3, false_next_id: 2 } at (prev + 0, 13) to (start + 0, 14) true = c1 false = (c0 - c1) @@ -66,9 +67,10 @@ Number of file 0 mappings: 10 false = c4 - Code(Expression(0, Add)) at (prev + 1, 5) to (start + 1, 2) = ((c2 + c3) + c4) +Highest counter ID seen: c4 Function name: non_control_flow::assign_and -Raw bytes (64): 0x[01, 01, 04, 07, 0e, 09, 0d, 01, 05, 01, 05, 08, 01, 0c, 01, 00, 21, 03, 01, 09, 00, 0a, 01, 00, 0d, 00, 0e, 28, 00, 02, 00, 0d, 00, 13, 30, 05, 0e, 01, 02, 00, 00, 0d, 00, 0e, 05, 00, 12, 00, 13, 30, 09, 0d, 02, 00, 00, 00, 12, 00, 13, 03, 01, 05, 01, 02] +Raw bytes (64): 0x[01, 01, 04, 07, 0e, 09, 0d, 01, 05, 01, 05, 08, 01, 0c, 01, 00, 21, 03, 01, 09, 00, 0a, 01, 00, 0d, 00, 0e, 28, 03, 02, 00, 0d, 00, 13, 30, 05, 0e, 01, 02, 00, 00, 0d, 00, 0e, 05, 00, 12, 00, 13, 30, 09, 0d, 02, 00, 00, 00, 12, 00, 13, 03, 01, 05, 01, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 4 @@ -81,7 +83,7 @@ Number of file 0 mappings: 8 - Code(Expression(0, Add)) at (prev + 1, 9) to (start + 0, 10) = ((c2 + c3) + (c0 - c1)) - Code(Counter(0)) at (prev + 0, 13) to (start + 0, 14) -- MCDCDecision { bitmap_idx: 0, conditions_num: 2 } at (prev + 0, 13) to (start + 0, 19) +- MCDCDecision { bitmap_idx: 3, conditions_num: 2 } at (prev + 0, 13) to (start + 0, 19) - MCDCBranch { true: Counter(1), false: Expression(3, Sub), condition_id: 1, true_next_id: 2, false_next_id: 0 } at (prev + 0, 13) to (start + 0, 14) true = c1 false = (c0 - c1) @@ -91,9 +93,10 @@ Number of file 0 mappings: 8 false = c3 - Code(Expression(0, Add)) at (prev + 1, 5) to (start + 1, 2) = ((c2 + c3) + (c0 - c1)) +Highest counter ID seen: c3 Function name: non_control_flow::assign_or -Raw bytes (64): 0x[01, 01, 04, 07, 0d, 05, 09, 01, 05, 01, 05, 08, 01, 11, 01, 00, 20, 03, 01, 09, 00, 0a, 01, 00, 0d, 00, 0e, 28, 00, 02, 00, 0d, 00, 13, 30, 05, 0e, 01, 00, 02, 00, 0d, 00, 0e, 0e, 00, 12, 00, 13, 30, 09, 0d, 02, 00, 00, 00, 12, 00, 13, 03, 01, 05, 01, 02] +Raw bytes (64): 0x[01, 01, 04, 07, 0d, 05, 09, 01, 05, 01, 05, 08, 01, 11, 01, 00, 20, 03, 01, 09, 00, 0a, 01, 00, 0d, 00, 0e, 28, 03, 02, 00, 0d, 00, 13, 30, 05, 0e, 01, 00, 02, 00, 0d, 00, 0e, 0e, 00, 12, 00, 13, 30, 09, 0d, 02, 00, 00, 00, 12, 00, 13, 03, 01, 05, 01, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 4 @@ -106,7 +109,7 @@ Number of file 0 mappings: 8 - Code(Expression(0, Add)) at (prev + 1, 9) to (start + 0, 10) = ((c1 + c2) + c3) - Code(Counter(0)) at (prev + 0, 13) to (start + 0, 14) -- MCDCDecision { bitmap_idx: 0, conditions_num: 2 } at (prev + 0, 13) to (start + 0, 19) +- MCDCDecision { bitmap_idx: 3, conditions_num: 2 } at (prev + 0, 13) to (start + 0, 19) - MCDCBranch { true: Counter(1), false: Expression(3, Sub), condition_id: 1, true_next_id: 0, false_next_id: 2 } at (prev + 0, 13) to (start + 0, 14) true = c1 false = (c0 - c1) @@ -117,6 +120,7 @@ Number of file 0 mappings: 8 false = c3 - Code(Expression(0, Add)) at (prev + 1, 5) to (start + 1, 2) = ((c1 + c2) + c3) +Highest counter ID seen: c3 Function name: non_control_flow::foo Raw bytes (9): 0x[01, 01, 00, 01, 01, 25, 01, 02, 02] @@ -125,9 +129,10 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 37, 1) to (start + 2, 2) +Highest counter ID seen: c0 Function name: non_control_flow::func_call -Raw bytes (52): 0x[01, 01, 03, 01, 05, 0b, 02, 09, 0d, 06, 01, 29, 01, 01, 0a, 28, 00, 02, 01, 09, 00, 0f, 30, 05, 02, 01, 02, 00, 00, 09, 00, 0a, 05, 00, 0e, 00, 0f, 30, 09, 0d, 02, 00, 00, 00, 0e, 00, 0f, 07, 01, 01, 00, 02] +Raw bytes (52): 0x[01, 01, 03, 01, 05, 0b, 02, 09, 0d, 06, 01, 29, 01, 01, 0a, 28, 03, 02, 01, 09, 00, 0f, 30, 05, 02, 01, 02, 00, 00, 09, 00, 0a, 05, 00, 0e, 00, 0f, 30, 09, 0d, 02, 00, 00, 00, 0e, 00, 0f, 07, 01, 01, 00, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 3 @@ -136,7 +141,7 @@ Number of expressions: 3 - expression 2 operands: lhs = Counter(2), rhs = Counter(3) Number of file 0 mappings: 6 - Code(Counter(0)) at (prev + 41, 1) to (start + 1, 10) -- MCDCDecision { bitmap_idx: 0, conditions_num: 2 } at (prev + 1, 9) to (start + 0, 15) +- MCDCDecision { bitmap_idx: 3, conditions_num: 2 } at (prev + 1, 9) to (start + 0, 15) - MCDCBranch { true: Counter(1), false: Expression(0, Sub), condition_id: 1, true_next_id: 2, false_next_id: 0 } at (prev + 0, 9) to (start + 0, 10) true = c1 false = (c0 - c1) @@ -146,9 +151,10 @@ Number of file 0 mappings: 6 false = c3 - Code(Expression(1, Add)) at (prev + 1, 1) to (start + 0, 2) = ((c2 + c3) + (c0 - c1)) +Highest counter ID seen: c3 Function name: non_control_flow::right_comb_tree -Raw bytes (139): 0x[01, 01, 13, 07, 1a, 0b, 19, 0f, 15, 13, 11, 09, 0d, 01, 05, 01, 05, 05, 19, 05, 19, 4a, 15, 05, 19, 4a, 15, 05, 19, 46, 11, 4a, 15, 05, 19, 46, 11, 4a, 15, 05, 19, 0e, 01, 20, 01, 00, 41, 03, 01, 09, 00, 0a, 01, 00, 0d, 00, 0e, 28, 00, 05, 00, 0d, 00, 2a, 30, 05, 1a, 01, 02, 00, 00, 0d, 00, 0e, 05, 00, 13, 00, 14, 30, 4a, 19, 02, 03, 00, 00, 13, 00, 14, 4a, 00, 19, 00, 1a, 30, 46, 15, 03, 04, 00, 00, 19, 00, 1a, 46, 00, 1f, 00, 20, 30, 42, 11, 04, 05, 00, 00, 1f, 00, 20, 42, 00, 24, 00, 27, 30, 09, 0d, 05, 00, 00, 00, 24, 00, 27, 03, 01, 05, 01, 02] +Raw bytes (139): 0x[01, 01, 13, 07, 1a, 0b, 19, 0f, 15, 13, 11, 09, 0d, 01, 05, 01, 05, 05, 19, 05, 19, 4a, 15, 05, 19, 4a, 15, 05, 19, 46, 11, 4a, 15, 05, 19, 46, 11, 4a, 15, 05, 19, 0e, 01, 20, 01, 00, 41, 03, 01, 09, 00, 0a, 01, 00, 0d, 00, 0e, 28, 06, 05, 00, 0d, 00, 2a, 30, 05, 1a, 01, 02, 00, 00, 0d, 00, 0e, 05, 00, 13, 00, 14, 30, 4a, 19, 02, 03, 00, 00, 13, 00, 14, 4a, 00, 19, 00, 1a, 30, 46, 15, 03, 04, 00, 00, 19, 00, 1a, 46, 00, 1f, 00, 20, 30, 42, 11, 04, 05, 00, 00, 1f, 00, 20, 42, 00, 24, 00, 27, 30, 09, 0d, 05, 00, 00, 00, 24, 00, 27, 03, 01, 05, 01, 02] Number of files: 1 - file 0 => global file 1 Number of expressions: 19 @@ -176,7 +182,7 @@ Number of file 0 mappings: 14 - Code(Expression(0, Add)) at (prev + 1, 9) to (start + 0, 10) = (((((c2 + c3) + c4) + c5) + c6) + (c0 - c1)) - Code(Counter(0)) at (prev + 0, 13) to (start + 0, 14) -- MCDCDecision { bitmap_idx: 0, conditions_num: 5 } at (prev + 0, 13) to (start + 0, 42) +- MCDCDecision { bitmap_idx: 6, conditions_num: 5 } at (prev + 0, 13) to (start + 0, 42) - MCDCBranch { true: Counter(1), false: Expression(6, Sub), condition_id: 1, true_next_id: 2, false_next_id: 0 } at (prev + 0, 13) to (start + 0, 14) true = c1 false = (c0 - c1) @@ -201,4 +207,5 @@ Number of file 0 mappings: 14 false = c3 - Code(Expression(0, Add)) at (prev + 1, 5) to (start + 1, 2) = (((((c2 + c3) + c4) + c5) + c6) + (c0 - c1)) +Highest counter ID seen: c6 diff --git a/tests/coverage/mcdc/non_control_flow.coverage b/tests/coverage/mcdc/non_control_flow.coverage index 74c19cf12df..cead419fbdf 100644 --- a/tests/coverage/mcdc/non_control_flow.coverage +++ b/tests/coverage/mcdc/non_control_flow.coverage @@ -1,6 +1,6 @@ LL| |#![feature(coverage_attribute)] LL| |//@ edition: 2021 - LL| |//@ ignore-llvm-version: 19 - 99 + LL| |//@ min-llvm-version: 19 LL| |//@ compile-flags: -Zcoverage-options=mcdc LL| |//@ llvm-cov-flags: --show-branches=count --show-mcdc LL| | @@ -83,11 +83,11 @@ | | C1, C2, C3 Result | 1 { F, F, - = F } - | 2 { T, -, - = T } - | 3 { F, T, T = T } + | 2 { F, T, T = T } + | 3 { T, -, - = T } | - | C1-Pair: covered: (1,2) - | C2-Pair: covered: (1,3) + | C1-Pair: covered: (1,3) + | C2-Pair: covered: (1,2) | C3-Pair: not covered | MC/DC Coverage for Decision: 66.67% | diff --git a/tests/coverage/mcdc/non_control_flow.rs b/tests/coverage/mcdc/non_control_flow.rs index e0145ed8268..6cfce6fae93 100644 --- a/tests/coverage/mcdc/non_control_flow.rs +++ b/tests/coverage/mcdc/non_control_flow.rs @@ -1,6 +1,6 @@ #![feature(coverage_attribute)] //@ edition: 2021 -//@ ignore-llvm-version: 19 - 99 +//@ min-llvm-version: 19 //@ compile-flags: -Zcoverage-options=mcdc //@ llvm-cov-flags: --show-branches=count --show-mcdc diff --git a/tests/coverage/nested_loops.cov-map b/tests/coverage/nested_loops.cov-map index 35d92594e75..c145d4c5843 100644 --- a/tests/coverage/nested_loops.cov-map +++ b/tests/coverage/nested_loops.cov-map @@ -48,4 +48,5 @@ Number of file 0 mappings: 13 = (c1 + c2) - Code(Expression(22, Add)) at (prev + 2, 1) to (start + 0, 2) = (c4 + c3) +Highest counter ID seen: c6 diff --git a/tests/coverage/no_cov_crate.cov-map b/tests/coverage/no_cov_crate.cov-map index 75234f6c3b7..28d0d9ff8ab 100644 --- a/tests/coverage/no_cov_crate.cov-map +++ b/tests/coverage/no_cov_crate.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 20, 1) to (start + 2, 2) +Highest counter ID seen: c0 Function name: no_cov_crate::add_coverage_2 Raw bytes (9): 0x[01, 01, 00, 01, 01, 18, 01, 02, 02] @@ -13,6 +14,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 24, 1) to (start + 2, 2) +Highest counter ID seen: c0 Function name: no_cov_crate::add_coverage_not_called (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 1d, 01, 02, 02] @@ -21,6 +23,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 29, 1) to (start + 2, 2) +Highest counter ID seen: (none) Function name: no_cov_crate::main Raw bytes (9): 0x[01, 01, 00, 01, 01, 4d, 01, 0b, 02] @@ -29,6 +32,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 77, 1) to (start + 11, 2) +Highest counter ID seen: c0 Function name: no_cov_crate::nested_fns::outer Raw bytes (14): 0x[01, 01, 00, 02, 01, 31, 05, 02, 23, 01, 0c, 05, 00, 06] @@ -38,6 +42,7 @@ Number of expressions: 0 Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 49, 5) to (start + 2, 35) - Code(Counter(0)) at (prev + 12, 5) to (start + 0, 6) +Highest counter ID seen: c0 Function name: no_cov_crate::nested_fns::outer_both_covered Raw bytes (14): 0x[01, 01, 00, 02, 01, 3f, 05, 02, 17, 01, 0b, 05, 00, 06] @@ -47,6 +52,7 @@ Number of expressions: 0 Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 63, 5) to (start + 2, 23) - Code(Counter(0)) at (prev + 11, 5) to (start + 0, 6) +Highest counter ID seen: c0 Function name: no_cov_crate::nested_fns::outer_both_covered::inner Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 43, 09, 01, 17, 05, 01, 18, 02, 0e, 02, 02, 14, 02, 0e, 01, 03, 09, 00, 0a] @@ -60,4 +66,5 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 20) to (start + 2, 14) = (c0 - c1) - Code(Counter(0)) at (prev + 3, 9) to (start + 0, 10) +Highest counter ID seen: c1 diff --git a/tests/coverage/no_spans.cov-map b/tests/coverage/no_spans.cov-map index 30171c3f319..7f43b68fa90 100644 --- a/tests/coverage/no_spans.cov-map +++ b/tests/coverage/no_spans.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 26, 28) to (start + 0, 29) +Highest counter ID seen: c0 Function name: no_spans::affected_function::{closure#0} Raw bytes (9): 0x[01, 01, 00, 01, 01, 1b, 0c, 00, 0e] @@ -13,4 +14,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 27, 12) to (start + 0, 14) +Highest counter ID seen: c0 diff --git a/tests/coverage/no_spans_if_not.cov-map b/tests/coverage/no_spans_if_not.cov-map index bc3e14eddd5..9cb7e6a6cff 100644 --- a/tests/coverage/no_spans_if_not.cov-map +++ b/tests/coverage/no_spans_if_not.cov-map @@ -9,6 +9,7 @@ Number of file 0 mappings: 3 - Code(Expression(0, Sub)) at (prev + 2, 13) to (start + 0, 15) = (c0 - Zero) - Code(Zero) at (prev + 2, 13) to (start + 0, 15) +Highest counter ID seen: c0 Function name: no_spans_if_not::main Raw bytes (9): 0x[01, 01, 00, 01, 01, 0b, 01, 02, 02] @@ -17,4 +18,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 11, 1) to (start + 2, 2) +Highest counter ID seen: c0 diff --git a/tests/coverage/overflow.cov-map b/tests/coverage/overflow.cov-map index cb31f3d1f3e..f842ce3e896 100644 --- a/tests/coverage/overflow.cov-map +++ b/tests/coverage/overflow.cov-map @@ -25,6 +25,7 @@ Number of file 0 mappings: 9 - Code(Expression(6, Add)) at (prev + 1, 9) to (start + 0, 23) = (c1 + (c2 + c3)) - Code(Counter(4)) at (prev + 2, 5) to (start + 1, 2) +Highest counter ID seen: c4 Function name: overflow::might_overflow Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 05, 01, 01, 12, 05, 01, 13, 02, 06, 02, 02, 06, 00, 07, 01, 01, 09, 05, 02] @@ -38,4 +39,5 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 6) to (start + 0, 7) = (c0 - c1) - Code(Counter(0)) at (prev + 1, 9) to (start + 5, 2) +Highest counter ID seen: c1 diff --git a/tests/coverage/panic_unwind.cov-map b/tests/coverage/panic_unwind.cov-map index f6089ce55ae..f4a7894cc1c 100644 --- a/tests/coverage/panic_unwind.cov-map +++ b/tests/coverage/panic_unwind.cov-map @@ -25,6 +25,7 @@ Number of file 0 mappings: 9 - Code(Expression(6, Add)) at (prev + 1, 9) to (start + 0, 23) = (c1 + (c2 + c3)) - Code(Counter(4)) at (prev + 2, 5) to (start + 1, 2) +Highest counter ID seen: c4 Function name: panic_unwind::might_panic Raw bytes (21): 0x[01, 01, 01, 01, 05, 03, 01, 04, 01, 01, 14, 05, 02, 09, 01, 19, 02, 02, 0c, 03, 02] @@ -37,4 +38,5 @@ Number of file 0 mappings: 3 - Code(Counter(1)) at (prev + 2, 9) to (start + 1, 25) - Code(Expression(0, Sub)) at (prev + 2, 12) to (start + 3, 2) = (c0 - c1) +Highest counter ID seen: c1 diff --git a/tests/coverage/partial_eq.cov-map b/tests/coverage/partial_eq.cov-map index 6c39ac0e378..21c8714ac99 100644 --- a/tests/coverage/partial_eq.cov-map +++ b/tests/coverage/partial_eq.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 12, 5) to (start + 2, 6) +Highest counter ID seen: c0 Function name: partial_eq::main Raw bytes (9): 0x[01, 01, 00, 01, 01, 11, 01, 0a, 02] @@ -13,4 +14,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 17, 1) to (start + 10, 2) +Highest counter ID seen: c0 diff --git a/tests/coverage/simple_loop.cov-map b/tests/coverage/simple_loop.cov-map index 541f7bf8fbd..b6f1e8f6afe 100644 --- a/tests/coverage/simple_loop.cov-map +++ b/tests/coverage/simple_loop.cov-map @@ -15,4 +15,5 @@ Number of file 0 mappings: 7 - Code(Counter(0)) at (prev + 4, 13) to (start + 0, 18) - Code(Counter(2)) at (prev + 2, 10) to (start + 3, 10) - Code(Counter(0)) at (prev + 6, 1) to (start + 0, 2) +Highest counter ID seen: c2 diff --git a/tests/coverage/simple_match.cov-map b/tests/coverage/simple_match.cov-map index 49819b23482..b62edf12650 100644 --- a/tests/coverage/simple_match.cov-map +++ b/tests/coverage/simple_match.cov-map @@ -27,4 +27,5 @@ Number of file 0 mappings: 10 - Code(Counter(2)) at (prev + 4, 13) to (start + 7, 14) - Code(Counter(3)) at (prev + 10, 13) to (start + 0, 15) - Code(Counter(4)) at (prev + 3, 1) to (start + 0, 2) +Highest counter ID seen: c4 diff --git a/tests/coverage/sort_groups.cov-map b/tests/coverage/sort_groups.cov-map index 361b70fb74f..4e7ed059c87 100644 --- a/tests/coverage/sort_groups.cov-map +++ b/tests/coverage/sort_groups.cov-map @@ -10,6 +10,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 6) to (start + 0, 7) = (c0 - c1) - Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: sort_groups::generic_fn::<()> Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 11, 01, 01, 0c, 05, 01, 0d, 02, 06, 02, 02, 06, 00, 07, 01, 01, 01, 00, 02] @@ -23,6 +24,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 6) to (start + 0, 7) = (c0 - c1) - Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: sort_groups::generic_fn::<char> Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 11, 01, 01, 0c, 05, 01, 0d, 02, 06, 02, 02, 06, 00, 07, 01, 01, 01, 00, 02] @@ -36,6 +38,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 6) to (start + 0, 7) = (c0 - c1) - Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: sort_groups::generic_fn::<i32> Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 11, 01, 01, 0c, 05, 01, 0d, 02, 06, 02, 02, 06, 00, 07, 01, 01, 01, 00, 02] @@ -49,6 +52,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 6) to (start + 0, 7) = (c0 - c1) - Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: sort_groups::main Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 06, 01, 04, 23, 05, 04, 24, 02, 06, 02, 02, 06, 00, 07, 01, 01, 05, 02, 02] @@ -62,6 +66,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 6) to (start + 0, 7) = (c0 - c1) - Code(Counter(0)) at (prev + 1, 5) to (start + 2, 2) +Highest counter ID seen: c1 Function name: sort_groups::other_fn Raw bytes (9): 0x[01, 01, 00, 01, 01, 17, 01, 00, 11] @@ -70,4 +75,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 23, 1) to (start + 0, 17) +Highest counter ID seen: c0 diff --git a/tests/coverage/test_harness.cov-map b/tests/coverage/test_harness.cov-map index f75328b11c9..b513b3d0549 100644 --- a/tests/coverage/test_harness.cov-map +++ b/tests/coverage/test_harness.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 10, 1) to (start + 0, 16) +Highest counter ID seen: c0 Function name: test_harness::unused (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 07, 01, 00, 0f] @@ -13,4 +14,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 7, 1) to (start + 0, 15) +Highest counter ID seen: (none) diff --git a/tests/coverage/thin-lto.cov-map b/tests/coverage/thin-lto.cov-map deleted file mode 100644 index 1f61b805f62..00000000000 --- a/tests/coverage/thin-lto.cov-map +++ /dev/null @@ -1,8 +0,0 @@ -Function name: thin_lto::main -Raw bytes (9): 0x[01, 01, 00, 01, 01, 03, 01, 00, 11] -Number of files: 1 -- file 0 => global file 1 -Number of expressions: 0 -Number of file 0 mappings: 1 -- Code(Counter(0)) at (prev + 3, 1) to (start + 0, 17) - diff --git a/tests/coverage/thin-lto.coverage b/tests/coverage/thin-lto.coverage deleted file mode 100644 index 5255aa7f5a4..00000000000 --- a/tests/coverage/thin-lto.coverage +++ /dev/null @@ -1,4 +0,0 @@ - LL| |//@ compile-flags: -O -C lto=thin -C prefer-dynamic=no - LL| | - LL| 1|pub fn main() {} - diff --git a/tests/coverage/thin-lto.rs b/tests/coverage/thin-lto.rs deleted file mode 100644 index 08843ea32ee..00000000000 --- a/tests/coverage/thin-lto.rs +++ /dev/null @@ -1,3 +0,0 @@ -//@ compile-flags: -O -C lto=thin -C prefer-dynamic=no - -pub fn main() {} diff --git a/tests/coverage/tight_inf_loop.cov-map b/tests/coverage/tight_inf_loop.cov-map index 7fe3146b080..2d2d59bf013 100644 --- a/tests/coverage/tight_inf_loop.cov-map +++ b/tests/coverage/tight_inf_loop.cov-map @@ -9,4 +9,5 @@ Number of file 0 mappings: 3 - Code(Zero) at (prev + 2, 9) to (start + 0, 16) - Code(Expression(0, Sub)) at (prev + 1, 6) to (start + 1, 2) = (c0 - Zero) +Highest counter ID seen: c0 diff --git a/tests/coverage/trivial.cov-map b/tests/coverage/trivial.cov-map index 874e294a1c4..05f64896d9e 100644 --- a/tests/coverage/trivial.cov-map +++ b/tests/coverage/trivial.cov-map @@ -5,4 +5,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 3, 1) to (start + 0, 13) +Highest counter ID seen: c0 diff --git a/tests/coverage/try_error_result.cov-map b/tests/coverage/try_error_result.cov-map index 11a99f5395e..246a1ba738b 100644 --- a/tests/coverage/try_error_result.cov-map +++ b/tests/coverage/try_error_result.cov-map @@ -10,6 +10,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 13) to (start + 0, 26) = (c0 - c1) - Code(Counter(0)) at (prev + 2, 5) to (start + 0, 6) +Highest counter ID seen: c1 Function name: <try_error_result::Thing2>::call Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 34, 05, 01, 18, 05, 02, 0d, 00, 14, 02, 02, 0d, 00, 13, 01, 02, 05, 00, 06] @@ -23,6 +24,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 13) to (start + 0, 19) = (c0 - c1) - Code(Counter(0)) at (prev + 2, 5) to (start + 0, 6) +Highest counter ID seen: c1 Function name: try_error_result::call Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 05, 01, 01, 14, 05, 02, 09, 00, 10, 02, 02, 09, 00, 0f, 01, 02, 01, 00, 02] @@ -36,6 +38,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 9) to (start + 0, 15) = (c0 - c1) - Code(Counter(0)) at (prev + 2, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: try_error_result::main Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 71, 01, 02, 0c, 05, 03, 05, 00, 06, 02, 02, 05, 00, 0b, 01, 01, 01, 00, 02] @@ -49,6 +52,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 5) to (start + 0, 11) = (c0 - c1) - Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c1 Function name: try_error_result::test1 Raw bytes (75): 0x[01, 01, 08, 01, 07, 00, 09, 03, 0d, 12, 1d, 03, 0d, 1b, 0d, 1f, 00, 11, 00, 0b, 01, 0d, 01, 02, 17, 03, 07, 09, 00, 0e, 12, 02, 09, 04, 1a, 1d, 06, 0d, 00, 29, 11, 00, 29, 00, 2a, 00, 01, 0d, 00, 2a, 00, 00, 2a, 00, 2b, 0e, 04, 0d, 00, 2a, 00, 00, 2a, 00, 2b, 0d, 03, 05, 00, 0b, 17, 01, 01, 00, 02] @@ -79,6 +83,7 @@ Number of file 0 mappings: 11 - Code(Counter(3)) at (prev + 3, 5) to (start + 0, 11) - Code(Expression(5, Add)) at (prev + 1, 1) to (start + 0, 2) = (((c4 + Zero) + Zero) + c3) +Highest counter ID seen: c7 Function name: try_error_result::test2 Raw bytes (358): 0x[01, 01, 3b, 01, 07, 05, 09, 03, 0d, 41, 11, 4a, 15, 41, 11, 42, 1d, 46, 19, 4a, 15, 41, 11, 4a, 15, 41, 11, 46, 19, 4a, 15, 41, 11, 42, 1d, 46, 19, 4a, 15, 41, 11, 5e, 25, 49, 21, 49, 21, 5e, 25, 49, 21, 8a, 01, 2d, 8e, 01, 29, 92, 01, 41, 03, 0d, 92, 01, 41, 03, 0d, 8e, 01, 29, 92, 01, 41, 03, 0d, 8a, 01, 2d, 8e, 01, 29, 92, 01, 41, 03, 0d, a6, 01, 35, 45, 31, 45, 31, a6, 01, 35, 45, 31, ba, 01, 3d, 4d, 39, 4d, 39, ba, 01, 3d, 4d, 39, c3, 01, 0d, c7, 01, db, 01, cb, 01, cf, 01, 11, 15, d3, 01, d7, 01, 19, 1d, 21, 25, df, 01, e3, 01, 29, 2d, e7, 01, eb, 01, 31, 35, 39, 3d, 28, 01, 3d, 01, 03, 17, 03, 08, 09, 00, 0e, 92, 01, 02, 09, 04, 1a, 41, 06, 0d, 00, 2f, 11, 00, 2f, 00, 30, 4a, 00, 31, 03, 35, 15, 04, 11, 00, 12, 46, 02, 11, 04, 12, 3e, 05, 11, 00, 14, 46, 00, 17, 00, 41, 19, 00, 41, 00, 42, 42, 00, 43, 00, 5f, 1d, 00, 5f, 00, 60, 3e, 01, 0d, 00, 20, 5a, 01, 11, 00, 14, 49, 00, 17, 00, 41, 21, 00, 41, 00, 42, 5e, 00, 43, 00, 60, 25, 00, 60, 00, 61, 5a, 01, 0d, 00, 20, 86, 01, 04, 11, 00, 14, 8e, 01, 00, 17, 00, 42, 29, 00, 42, 00, 43, 8a, 01, 00, 44, 00, 61, 2d, 00, 61, 00, 62, 86, 01, 01, 0d, 00, 20, a2, 01, 01, 11, 00, 14, 45, 00, 17, 01, 36, 31, 01, 36, 00, 37, a6, 01, 01, 12, 00, 2f, 35, 00, 2f, 00, 30, a2, 01, 01, 0d, 00, 20, b6, 01, 01, 11, 00, 14, 4d, 00, 17, 01, 36, 39, 02, 11, 00, 12, ba, 01, 01, 12, 00, 2f, 3d, 01, 11, 00, 12, b6, 01, 02, 0d, 00, 20, 0d, 03, 05, 00, 0b, bf, 01, 01, 01, 00, 02] @@ -207,4 +212,5 @@ Number of file 0 mappings: 40 - Code(Counter(3)) at (prev + 3, 5) to (start + 0, 11) - Code(Expression(47, Add)) at (prev + 1, 1) to (start + 0, 2) = ((((c4 + c5) + ((c6 + c7) + (c8 + c9))) + ((c10 + c11) + ((c12 + c13) + (c14 + c15)))) + c3) +Highest counter ID seen: c19 diff --git a/tests/coverage/unicode.cov-map b/tests/coverage/unicode.cov-map index 06a2c930498..ac4e691ea7a 100644 --- a/tests/coverage/unicode.cov-map +++ b/tests/coverage/unicode.cov-map @@ -22,6 +22,7 @@ Number of file 0 mappings: 9 = ((c0 - c2) + c3) - Code(Expression(3, Add)) at (prev + 2, 5) to (start + 1, 2) = (c4 + ((c0 - c2) + c3)) +Highest counter ID seen: c4 Function name: unicode::他 (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 1e, 19, 00, 25] @@ -30,6 +31,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 30, 25) to (start + 0, 37) +Highest counter ID seen: (none) Function name: unicode::申し訳ございません Raw bytes (9): 0x[01, 01, 00, 01, 01, 18, 01, 02, 02] @@ -38,4 +40,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 24, 1) to (start + 2, 2) +Highest counter ID seen: c0 diff --git a/tests/coverage/unreachable.cov-map b/tests/coverage/unreachable.cov-map index 09d3b234543..d4a5936a784 100644 --- a/tests/coverage/unreachable.cov-map +++ b/tests/coverage/unreachable.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 15, 39) to (start + 0, 71) +Highest counter ID seen: (none) Function name: unreachable::unreachable_function (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 11, 01, 01, 25] @@ -13,6 +14,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 17, 1) to (start + 1, 37) +Highest counter ID seen: (none) Function name: unreachable::unreachable_intrinsic (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 16, 01, 01, 2c] @@ -21,4 +23,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 22, 1) to (start + 1, 44) +Highest counter ID seen: (none) diff --git a/tests/coverage/unused.cov-map b/tests/coverage/unused.cov-map index 9383d1e90ac..9f1ad59ce83 100644 --- a/tests/coverage/unused.cov-map +++ b/tests/coverage/unused.cov-map @@ -17,6 +17,7 @@ Number of file 0 mappings: 6 - Code(Expression(3, Add)) at (prev + 1, 9) to (start + 0, 15) = (c1 + c2) - Code(Counter(3)) at (prev + 2, 1) to (start + 0, 2) +Highest counter ID seen: c3 Function name: unused::foo::<u32> Raw bytes (42): 0x[01, 01, 04, 01, 0f, 05, 09, 03, 0d, 05, 09, 06, 01, 03, 01, 01, 12, 03, 02, 0b, 00, 11, 0a, 01, 09, 00, 0f, 09, 00, 13, 00, 19, 0f, 01, 09, 00, 0f, 0d, 02, 01, 00, 02] @@ -37,6 +38,7 @@ Number of file 0 mappings: 6 - Code(Expression(3, Add)) at (prev + 1, 9) to (start + 0, 15) = (c1 + c2) - Code(Counter(3)) at (prev + 2, 1) to (start + 0, 2) +Highest counter ID seen: c3 Function name: unused::main Raw bytes (9): 0x[01, 01, 00, 01, 01, 25, 01, 04, 02] @@ -45,6 +47,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 37, 1) to (start + 4, 2) +Highest counter ID seen: c0 Function name: unused::unused_func (unused) Raw bytes (24): 0x[01, 01, 00, 04, 00, 13, 01, 01, 0e, 00, 01, 0f, 02, 06, 00, 02, 06, 00, 07, 00, 01, 01, 00, 02] @@ -56,6 +59,7 @@ Number of file 0 mappings: 4 - Code(Zero) at (prev + 1, 15) to (start + 2, 6) - Code(Zero) at (prev + 2, 6) to (start + 0, 7) - Code(Zero) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: (none) Function name: unused::unused_func2 (unused) Raw bytes (24): 0x[01, 01, 00, 04, 00, 19, 01, 01, 0e, 00, 01, 0f, 02, 06, 00, 02, 06, 00, 07, 00, 01, 01, 00, 02] @@ -67,6 +71,7 @@ Number of file 0 mappings: 4 - Code(Zero) at (prev + 1, 15) to (start + 2, 6) - Code(Zero) at (prev + 2, 6) to (start + 0, 7) - Code(Zero) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: (none) Function name: unused::unused_func3 (unused) Raw bytes (24): 0x[01, 01, 00, 04, 00, 1f, 01, 01, 0e, 00, 01, 0f, 02, 06, 00, 02, 06, 00, 07, 00, 01, 01, 00, 02] @@ -78,6 +83,7 @@ Number of file 0 mappings: 4 - Code(Zero) at (prev + 1, 15) to (start + 2, 6) - Code(Zero) at (prev + 2, 6) to (start + 0, 7) - Code(Zero) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: (none) Function name: unused::unused_template_func::<_> (unused) Raw bytes (34): 0x[01, 01, 00, 06, 00, 0b, 01, 01, 12, 00, 02, 0b, 00, 11, 00, 01, 09, 00, 0f, 00, 00, 13, 00, 19, 00, 01, 09, 00, 0f, 00, 02, 01, 00, 02] @@ -91,4 +97,5 @@ Number of file 0 mappings: 6 - Code(Zero) at (prev + 0, 19) to (start + 0, 25) - Code(Zero) at (prev + 1, 9) to (start + 0, 15) - Code(Zero) at (prev + 2, 1) to (start + 0, 2) +Highest counter ID seen: (none) diff --git a/tests/coverage/unused_mod.cov-map b/tests/coverage/unused_mod.cov-map index 241cb2610ff..af10906fa3c 100644 --- a/tests/coverage/unused_mod.cov-map +++ b/tests/coverage/unused_mod.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 4, 1) to (start + 2, 2) +Highest counter ID seen: c0 Function name: unused_mod::unused_module::never_called_function (unused) Raw bytes (9): 0x[01, 01, 00, 01, 00, 02, 01, 02, 02] @@ -13,4 +14,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Zero) at (prev + 2, 1) to (start + 2, 2) +Highest counter ID seen: (none) diff --git a/tests/coverage/uses_crate.cov-map b/tests/coverage/uses_crate.cov-map index 9c06eab7005..5c23f882697 100644 --- a/tests/coverage/uses_crate.cov-map +++ b/tests/coverage/uses_crate.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 27, 1) to (start + 2, 2) +Highest counter ID seen: c0 Function name: used_crate::used_only_from_bin_crate_generic_function::<&alloc::vec::Vec<i32>> Raw bytes (9): 0x[01, 01, 00, 01, 01, 13, 01, 02, 02] @@ -13,6 +14,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 19, 1) to (start + 2, 2) +Highest counter ID seen: c0 Function name: used_crate::used_only_from_bin_crate_generic_function::<&str> Raw bytes (9): 0x[01, 01, 00, 01, 01, 13, 01, 02, 02] @@ -21,6 +23,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 19, 1) to (start + 2, 2) +Highest counter ID seen: c0 Function name: used_crate::used_with_same_type_from_bin_crate_and_lib_crate_generic_function::<&str> Raw bytes (9): 0x[01, 01, 00, 01, 01, 1f, 01, 02, 02] @@ -29,6 +32,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 31, 1) to (start + 2, 2) +Highest counter ID seen: c0 Function name: uses_crate::main Raw bytes (9): 0x[01, 02, 00, 01, 01, 0c, 01, 07, 02] @@ -37,4 +41,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 12, 1) to (start + 7, 2) +Highest counter ID seen: c0 diff --git a/tests/coverage/uses_inline_crate.cov-map b/tests/coverage/uses_inline_crate.cov-map index 55ceb46b060..a6909768162 100644 --- a/tests/coverage/uses_inline_crate.cov-map +++ b/tests/coverage/uses_inline_crate.cov-map @@ -5,6 +5,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 44, 1) to (start + 2, 2) +Highest counter ID seen: c0 Function name: used_inline_crate::used_inline_function Raw bytes (26): 0x[01, 01, 01, 01, 05, 04, 01, 14, 01, 06, 0f, 05, 06, 10, 02, 06, 02, 02, 06, 00, 07, 01, 01, 05, 01, 02] @@ -18,6 +19,7 @@ Number of file 0 mappings: 4 - Code(Expression(0, Sub)) at (prev + 2, 6) to (start + 0, 7) = (c0 - c1) - Code(Counter(0)) at (prev + 1, 5) to (start + 1, 2) +Highest counter ID seen: c1 Function name: used_inline_crate::used_only_from_bin_crate_generic_function::<&alloc::vec::Vec<i32>> Raw bytes (9): 0x[01, 01, 00, 01, 01, 21, 01, 02, 02] @@ -26,6 +28,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 33, 1) to (start + 2, 2) +Highest counter ID seen: c0 Function name: used_inline_crate::used_only_from_bin_crate_generic_function::<&str> Raw bytes (9): 0x[01, 01, 00, 01, 01, 21, 01, 02, 02] @@ -34,6 +37,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 33, 1) to (start + 2, 2) +Highest counter ID seen: c0 Function name: used_inline_crate::used_with_same_type_from_bin_crate_and_lib_crate_generic_function::<&str> Raw bytes (9): 0x[01, 01, 00, 01, 01, 31, 01, 02, 02] @@ -42,6 +46,7 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 49, 1) to (start + 2, 2) +Highest counter ID seen: c0 Function name: uses_inline_crate::main Raw bytes (9): 0x[01, 02, 00, 01, 01, 0c, 01, 0a, 02] @@ -50,4 +55,5 @@ Number of files: 1 Number of expressions: 0 Number of file 0 mappings: 1 - Code(Counter(0)) at (prev + 12, 1) to (start + 10, 2) +Highest counter ID seen: c0 diff --git a/tests/coverage/while.cov-map b/tests/coverage/while.cov-map index 4d813a935a0..29493a651dc 100644 --- a/tests/coverage/while.cov-map +++ b/tests/coverage/while.cov-map @@ -10,4 +10,5 @@ Number of file 0 mappings: 4 = (c0 + Zero) - Code(Zero) at (prev + 0, 21) to (start + 2, 6) - Code(Counter(0)) at (prev + 3, 1) to (start + 0, 2) +Highest counter ID seen: c0 diff --git a/tests/coverage/while_early_ret.cov-map b/tests/coverage/while_early_ret.cov-map index c883eb4baf2..6254dfbcf01 100644 --- a/tests/coverage/while_early_ret.cov-map +++ b/tests/coverage/while_early_ret.cov-map @@ -23,4 +23,5 @@ Number of file 0 mappings: 9 - Code(Counter(2)) at (prev + 6, 5) to (start + 0, 11) - Code(Expression(4, Add)) at (prev + 1, 1) to (start + 0, 2) = ((c3 + c4) + c2) +Highest counter ID seen: c4 diff --git a/tests/coverage/yield.cov-map b/tests/coverage/yield.cov-map index a273c688e24..578994a4530 100644 --- a/tests/coverage/yield.cov-map +++ b/tests/coverage/yield.cov-map @@ -39,6 +39,7 @@ Number of file 0 mappings: 16 - Code(Expression(10, Add)) at (prev + 1, 14) to (start + 0, 52) = (c9 + c10) - Code(Counter(11)) at (prev + 2, 1) to (start + 0, 2) +Highest counter ID seen: c11 Function name: yield::main::{closure#0} Raw bytes (14): 0x[01, 01, 00, 02, 01, 09, 08, 01, 10, 05, 02, 10, 01, 06] @@ -48,6 +49,7 @@ Number of expressions: 0 Number of file 0 mappings: 2 - Code(Counter(0)) at (prev + 9, 8) to (start + 1, 16) - Code(Counter(1)) at (prev + 2, 16) to (start + 1, 6) +Highest counter ID seen: c1 Function name: yield::main::{closure#1} Raw bytes (24): 0x[01, 01, 00, 04, 01, 18, 08, 01, 10, 05, 02, 09, 00, 10, 09, 01, 09, 00, 10, 0d, 01, 10, 01, 06] @@ -59,4 +61,5 @@ Number of file 0 mappings: 4 - Code(Counter(1)) at (prev + 2, 9) to (start + 0, 16) - Code(Counter(2)) at (prev + 1, 9) to (start + 0, 16) - Code(Counter(3)) at (prev + 1, 16) to (start + 1, 6) +Highest counter ID seen: c3 diff --git a/tests/crashes/117942.rs b/tests/crashes/117942.rs deleted file mode 100644 index 6fdfc689250..00000000000 --- a/tests/crashes/117942.rs +++ /dev/null @@ -1,7 +0,0 @@ -//@ known-bug: #117942 -struct Foo { - _: union { - #[rustfmt::skip] - f: String - }, -} diff --git a/tests/crashes/119716-2.rs b/tests/crashes/119716-2.rs deleted file mode 100644 index 47bffb5c1de..00000000000 --- a/tests/crashes/119716-2.rs +++ /dev/null @@ -1,4 +0,0 @@ -//@ known-bug: #119716 -#![feature(non_lifetime_binders)] -trait Trait<T> {} -fn f() -> impl for<T> Trait<impl Trait<T>> {} diff --git a/tests/crashes/119716.rs b/tests/crashes/119716.rs deleted file mode 100644 index d7cba0f51c4..00000000000 --- a/tests/crashes/119716.rs +++ /dev/null @@ -1,4 +0,0 @@ -//@ known-bug: #119716 -#![feature(non_lifetime_binders)] -trait v0<v1> {} -fn kind :(v3main impl for<v4> v0<'_, v2 = impl v0<v4> + '_>) {} diff --git a/tests/crashes/120241-2.rs b/tests/crashes/120241-2.rs index 9c4a3a50293..91ec3362090 100644 --- a/tests/crashes/120241-2.rs +++ b/tests/crashes/120241-2.rs @@ -1,6 +1,6 @@ //@ known-bug: #120241 //@ edition:2021 -#![feature(object_safe_for_dispatch)] +#![feature(dyn_compatible_for_dispatch)] #![feature(unsized_fn_params)] fn guard(_s: Copy) -> bool { diff --git a/tests/crashes/120241.rs b/tests/crashes/120241.rs index f18347a006c..b4fcb903714 100644 --- a/tests/crashes/120241.rs +++ b/tests/crashes/120241.rs @@ -1,6 +1,6 @@ //@ known-bug: #120241 //@ edition:2021 -#![feature(object_safe_for_dispatch)] +#![feature(dyn_compatible_for_dispatch)] trait B { fn f(a: A) -> A; diff --git a/tests/crashes/120482.rs b/tests/crashes/120482.rs index 6cbc2009c5f..a395855d796 100644 --- a/tests/crashes/120482.rs +++ b/tests/crashes/120482.rs @@ -1,6 +1,6 @@ //@ known-bug: #120482 //@ edition:2021 -#![feature(object_safe_for_dispatch)] +#![feature(dyn_compatible_for_dispatch)] trait B { fn bar(&self, x: &Self); diff --git a/tests/crashes/121161.rs b/tests/crashes/121161.rs deleted file mode 100644 index 6da6426a86d..00000000000 --- a/tests/crashes/121161.rs +++ /dev/null @@ -1,12 +0,0 @@ -//@ known-bug: #121161 -#![allow(incomplete_features)] -#![feature(unnamed_fields)] - - -#[derive(Eq)] -#[repr(C)] -struct Bar { - _: union { - a: u8, - }, -} diff --git a/tests/crashes/121263-2.rs b/tests/crashes/121263-2.rs deleted file mode 100644 index 2c6327a8808..00000000000 --- a/tests/crashes/121263-2.rs +++ /dev/null @@ -1,6 +0,0 @@ -//@ known-bug: #121263 -#[repr(C)] -#[derive(Debug)] -struct L { - _: MyI32, -} diff --git a/tests/crashes/121263.rs b/tests/crashes/121263.rs deleted file mode 100644 index cd7583a7faf..00000000000 --- a/tests/crashes/121263.rs +++ /dev/null @@ -1,9 +0,0 @@ -//@ known-bug: #121263 -#[repr(C)] -#[repr(C)] -#[derive(Debug)] -struct L { - _: i32, - _: MyI32, - _: BadEnum, -} diff --git a/tests/crashes/121299.rs b/tests/crashes/121299.rs deleted file mode 100644 index be5e0c0df57..00000000000 --- a/tests/crashes/121299.rs +++ /dev/null @@ -1,6 +0,0 @@ -//@ known-bug: #121299 -#[derive(Eq)] -struct D { - _: union { - }, -} diff --git a/tests/crashes/121422.rs b/tests/crashes/121422.rs deleted file mode 100644 index 5d7ef6e8ce9..00000000000 --- a/tests/crashes/121422.rs +++ /dev/null @@ -1,8 +0,0 @@ -//@ known-bug: #121422 -#![feature(non_lifetime_binders)] - -trait Trait<T: ?Sized> {} - -fn produce() -> impl for<T> Trait<(), Assoc = impl Trait<T>> { - 16 -} diff --git a/tests/crashes/121722.rs b/tests/crashes/121722.rs deleted file mode 100644 index d1b8c447bf7..00000000000 --- a/tests/crashes/121722.rs +++ /dev/null @@ -1,10 +0,0 @@ -//@ known-bug: #121722 -#[repr(C)] -struct Foo { - _: u8, -} - -#[repr(C)] -struct D { - _: Foo, -} diff --git a/tests/crashes/121799.rs b/tests/crashes/121799.rs deleted file mode 100644 index 6035c9d9b15..00000000000 --- a/tests/crashes/121799.rs +++ /dev/null @@ -1,11 +0,0 @@ -//@ known-bug: #121799 -struct S { - _: str -} - -fn func(a: S) -{ - let _x = a.f; -} - -fn main() {} diff --git a/tests/crashes/124375.rs b/tests/crashes/124375.rs index 7165655178d..1d877caeb8b 100644 --- a/tests/crashes/124375.rs +++ b/tests/crashes/124375.rs @@ -3,9 +3,9 @@ //@ only-x86_64 #![crate_type = "lib"] #![feature(naked_functions)] -use std::arch::asm; +use std::arch::naked_asm; #[naked] pub unsafe extern "C" fn naked_with_args_and_return(a: isize, b: isize) -> isize { - asm!("lea rax, [rdi + rsi]", "ret", options(noreturn)); + naked_asm!("lea rax, [rdi + rsi]", "ret"); } diff --git a/tests/crashes/124894.rs b/tests/crashes/124894.rs deleted file mode 100644 index 230cf4a89c1..00000000000 --- a/tests/crashes/124894.rs +++ /dev/null @@ -1,11 +0,0 @@ -//@ known-bug: rust-lang/rust#124894 -//@ compile-flags: -Znext-solver=coherence - -#![feature(generic_const_exprs)] - -pub trait IsTrue<const mem: bool> {} -impl<T> IsZST for T where (): IsTrue<{ std::mem::size_of::<T>() == 0 }> {} - -pub trait IsZST {} - -impl IsZST for IsZST {} diff --git a/tests/crashes/125512.rs b/tests/crashes/125512.rs index 1672b24a114..37dbdf2f32f 100644 --- a/tests/crashes/125512.rs +++ b/tests/crashes/125512.rs @@ -1,6 +1,6 @@ //@ known-bug: rust-lang/rust#125512 //@ edition:2021 -#![feature(object_safe_for_dispatch)] +#![feature(dyn_compatible_for_dispatch)] trait B { fn f(a: A) -> A; } diff --git a/tests/crashes/125843.rs b/tests/crashes/125843.rs deleted file mode 100644 index 8b9a3913c7e..00000000000 --- a/tests/crashes/125843.rs +++ /dev/null @@ -1,4 +0,0 @@ -//@ known-bug: rust-lang/rust#125843 -#![feature(non_lifetime_binders)] -trait v0<> {} -fn kind :(v3main impl for<v4> v0<'_, v2 = impl v0<v4> + '_>) {} diff --git a/tests/crashes/126969.rs b/tests/crashes/126969.rs deleted file mode 100644 index 676563d059c..00000000000 --- a/tests/crashes/126969.rs +++ /dev/null @@ -1,9 +0,0 @@ -//@ known-bug: rust-lang/rust#126969 - -struct S<T> { - _: union { t: T }, -} - -fn f(S::<&i8> { .. }: S<&i8>) {} - -fn main() {} diff --git a/tests/crashes/128176.rs b/tests/crashes/128176.rs index 70fada4f0fe..970ad9ff2cd 100644 --- a/tests/crashes/128176.rs +++ b/tests/crashes/128176.rs @@ -1,7 +1,7 @@ //@ known-bug: rust-lang/rust#128176 #![feature(generic_const_exprs)] -#![feature(object_safe_for_dispatch)] +#![feature(dyn_compatible_for_dispatch)] trait X { type Y<const N: i16>; } diff --git a/tests/crashes/129099.rs b/tests/crashes/129099.rs deleted file mode 100644 index 9aaab756b5b..00000000000 --- a/tests/crashes/129099.rs +++ /dev/null @@ -1,15 +0,0 @@ -//@ 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/130521.rs b/tests/crashes/130521.rs index 2d30b658024..7c078ab5790 100644 --- a/tests/crashes/130521.rs +++ b/tests/crashes/130521.rs @@ -1,6 +1,6 @@ //@ known-bug: #130521 -#![feature(object_safe_for_dispatch)] +#![feature(dyn_compatible_for_dispatch)] struct Vtable(dyn Cap); trait Cap<'a> {} diff --git a/tests/crashes/130956.rs b/tests/crashes/130956.rs new file mode 100644 index 00000000000..ebb986d123f --- /dev/null +++ b/tests/crashes/130956.rs @@ -0,0 +1,37 @@ +//@ known-bug: #130956 + +mod impl_trait_mod { + use super::*; + pub type OpaqueBlock = impl Trait; + pub type OpaqueIf = impl Trait; + + pub struct BlockWrapper(OpaqueBlock); + pub struct IfWrapper(pub OpaqueIf); + + pub fn if_impl() -> Parser<OpaqueIf> { + bind(option(block()), |_| block()) + } +} +use impl_trait_mod::*; + +pub trait Trait { + type Assoc; +} +pub struct Parser<P>(P); +pub struct Bind<P, F>(P, F); +impl<P, F> Trait for Bind<P, F> { type Assoc = (); } +impl Trait for BlockWrapper { type Assoc = (); } +impl Trait for IfWrapper { type Assoc = (); } + +pub fn block() -> Parser<BlockWrapper> { + loop {} +} +pub fn option<P: Trait>(arg: Parser<P>) -> Parser<impl Trait> { + bind(arg, |_| block()) +} +fn bind<P: Trait, P2, F: Fn(P::Assoc) -> Parser<P2>>(_: Parser<P>, _: F) -> Parser<Bind<P, F>> + { loop {} } + +fn main() { + if_impl().0; +} diff --git a/tests/crashes/130967.rs b/tests/crashes/130967.rs new file mode 100644 index 00000000000..8a3aae72c20 --- /dev/null +++ b/tests/crashes/130967.rs @@ -0,0 +1,13 @@ +//@ known-bug: #130967 + +trait Producer { + type Produced; + fn make_one() -> Self::Produced; +} + +impl<E: ?Sized> Producer for () { + type Produced = Option<E>; + fn make_one() -> Self::Produced { + loop {} + } +} diff --git a/tests/crashes/131046.rs b/tests/crashes/131046.rs new file mode 100644 index 00000000000..2638705ae18 --- /dev/null +++ b/tests/crashes/131046.rs @@ -0,0 +1,15 @@ +//@ known-bug: #131046 + +trait Owner { + const C<const N: u32>: u32; +} + +impl Owner for () { + const C<const N: u32>: u32 = N; +} + +fn take0<const N: u64>(_: impl Owner<C<N> = { N }>) {} + +fn main() { + take0::<128>(()); +} diff --git a/tests/crashes/131048.rs b/tests/crashes/131048.rs new file mode 100644 index 00000000000..d57e9921a8a --- /dev/null +++ b/tests/crashes/131048.rs @@ -0,0 +1,7 @@ +//@ known-bug: #131048 + +impl<A> std::ops::CoerceUnsized<A> for A {} + +fn main() { + format_args!("Hello, world!"); +} diff --git a/tests/crashes/131050.rs b/tests/crashes/131050.rs new file mode 100644 index 00000000000..07f8662d016 --- /dev/null +++ b/tests/crashes/131050.rs @@ -0,0 +1,27 @@ +//@ known-bug: #131050 +//@ compile-flags: --edition=2021 + +fn query_as<D>() {} + +async fn create_user() { + query_as(); +} + +async fn post_user_filter() -> impl Filter { + AndThen(&(), || async { create_user().await }) +} + +async fn get_app() -> impl Send { + post_user_filter().await +} + +trait Filter {} + +struct AndThen<T, F>(T, F); + +impl<T, F, R> Filter for AndThen<T, F> +where + F: Fn() -> R, + R: Send, +{ +} diff --git a/tests/crashes/131052.rs b/tests/crashes/131052.rs new file mode 100644 index 00000000000..7ae3ec08f3e --- /dev/null +++ b/tests/crashes/131052.rs @@ -0,0 +1,8 @@ +//@ known-bug: #131052 +#![feature(adt_const_params)] + +struct ConstBytes<const T: &'static [*mut u8; 3]>; + +pub fn main() { + let _: ConstBytes<b"AAA"> = ConstBytes::<b"BBB">; +} diff --git a/tests/crashes/131101.rs b/tests/crashes/131101.rs new file mode 100644 index 00000000000..3ec441101b7 --- /dev/null +++ b/tests/crashes/131101.rs @@ -0,0 +1,12 @@ +//@ known-bug: #131101 +trait Foo<const N: u8> { + fn do_x(&self) -> [u8; N]; +} + +struct Bar; + +impl Foo<const 3> for Bar { + fn do_x(&self) -> [u8; 3] { + [0u8; 3] + } +} diff --git a/tests/crashes/131102.rs b/tests/crashes/131102.rs new file mode 100644 index 00000000000..12b35f8d1b2 --- /dev/null +++ b/tests/crashes/131102.rs @@ -0,0 +1,4 @@ +//@ known-bug: #131102 +pub struct Blorb<const N: u16>([String; N]); +pub struct Wrap(Blorb<0>); +pub const fn i(_: Wrap) {} diff --git a/tests/crashes/131103.rs b/tests/crashes/131103.rs new file mode 100644 index 00000000000..70193e8b3bd --- /dev/null +++ b/tests/crashes/131103.rs @@ -0,0 +1,6 @@ +//@ known-bug: #131103 +struct Struct<const N: i128>(pub [u8; N]); + +pub fn function(value: Struct<3>) -> u8 { + value.0[0] +} diff --git a/tests/crashes/131190.rs b/tests/crashes/131190.rs new file mode 100644 index 00000000000..3a0e64c69d5 --- /dev/null +++ b/tests/crashes/131190.rs @@ -0,0 +1,19 @@ +//@ known-bug: #131190 +//@ compile-flags: -Cinstrument-coverage --edition=2018 + +use std::future::Future; + +pub fn block_on<T>(fut: impl Future<Output = T>) -> T {} + +async fn call_once(f: impl async FnOnce(DropMe)) { + f(DropMe("world")).await; +} + +struct DropMe(&'static str); + +pub fn main() { + block_on(async { + let async_closure = async move |a: DropMe| {}; + call_once(async_closure).await; + }); +} diff --git a/tests/crashes/131227.rs b/tests/crashes/131227.rs new file mode 100644 index 00000000000..f46185b5b4a --- /dev/null +++ b/tests/crashes/131227.rs @@ -0,0 +1,16 @@ +//@ known-bug: #131227 +//@ compile-flags: -Zmir-opt-level=3 + +static mut G: () = (); + +fn myfunc() -> i32 { + let var = &raw mut G; + if var.is_null() { + return 0; + } + 0 +} + +fn main() { + myfunc(); +} diff --git a/tests/crashes/131292.rs b/tests/crashes/131292.rs new file mode 100644 index 00000000000..01e0eca0bd6 --- /dev/null +++ b/tests/crashes/131292.rs @@ -0,0 +1,7 @@ +//@ known-bug: #131292 +//@ only-x86_64 +use std::arch::asm; + +unsafe fn f6() { + asm!(concat!(r#"lJÆ�.�"#, "{}/day{:02}.txt")); +} diff --git a/tests/crashes/131294-2.rs b/tests/crashes/131294-2.rs new file mode 100644 index 00000000000..130a8b10fb7 --- /dev/null +++ b/tests/crashes/131294-2.rs @@ -0,0 +1,25 @@ +//@ known-bug: #131294 +//@ compile-flags: -Zmir-opt-level=5 -Zvalidate-mir -Zcross-crate-inline-threshold=always + +// https://github.com/rust-lang/rust/issues/131294#issuecomment-2395088049 second comment +struct Rows; + +impl Iterator for Rows { + type Item = String; + + fn next() -> Option<String> { + let args = format_args!("Hello world"); + + { + match args.as_str() { + Some(t) => t.to_owned(), + None => String::new(), + } + } + .into() + } +} + +fn main() { + Rows.next(); +} diff --git a/tests/crashes/131294.rs b/tests/crashes/131294.rs new file mode 100644 index 00000000000..ec6c9567467 --- /dev/null +++ b/tests/crashes/131294.rs @@ -0,0 +1,16 @@ +//@ known-bug: #131294 +//@ compile-flags: -Zmir-opt-level=5 -Zvalidate-mir -Zcross-crate-inline-threshold=always + +struct Rows; + +impl Iterator for Rows { + type Item = String; + + fn next() -> Option<Self::Item> { + std::fmt::format(format_args!("Hello world")).into() + } +} + +fn main() { + Rows.next(); +} diff --git a/tests/crashes/131295.rs b/tests/crashes/131295.rs new file mode 100644 index 00000000000..f31d6bc324a --- /dev/null +++ b/tests/crashes/131295.rs @@ -0,0 +1,9 @@ +//@ known-bug: #131295 + +#![feature(generic_const_exprs)] + +async fn foo<'a>() -> [(); { + let _y: &'a (); + 4 + }] { +} diff --git a/tests/crashes/131298.rs b/tests/crashes/131298.rs new file mode 100644 index 00000000000..833f1b04ffa --- /dev/null +++ b/tests/crashes/131298.rs @@ -0,0 +1,12 @@ +//@ known-bug: #131298 + +fn dyn_hoops<T>() -> *const dyn Iterator<Item = impl Captures> { + loop {} +} + +mod typeck { + type Opaque = impl Sized; + fn define() -> Opaque { + let _: Opaque = super::dyn_hoops::<u8>(); + } +} diff --git a/tests/crashes/131342-2.rs b/tests/crashes/131342-2.rs new file mode 100644 index 00000000000..79b6a837a49 --- /dev/null +++ b/tests/crashes/131342-2.rs @@ -0,0 +1,40 @@ +//@ known-bug: #131342 +// see also: 131342.rs + +fn main() { + problem_thingy(Once); +} + +struct Once; + +impl Iterator for Once { + type Item = (); +} + +fn problem_thingy(items: impl Iterator) { + let peeker = items.peekable(); + problem_thingy(&peeker); +} + +trait Iterator { + type Item; + + fn peekable(self) -> Peekable<Self> + where + Self: Sized, + { + loop {} + } +} + +struct Peekable<I: Iterator> { + _peeked: I::Item, +} + +impl<I: Iterator> Iterator for Peekable<I> { + type Item = I::Item; +} + +impl<I: Iterator + ?Sized> Iterator for &I { + type Item = I::Item; +} diff --git a/tests/crashes/131342.rs b/tests/crashes/131342.rs new file mode 100644 index 00000000000..7f7ee9c9ac1 --- /dev/null +++ b/tests/crashes/131342.rs @@ -0,0 +1,16 @@ +//@ known-bug: #131342 +// see also: 131342-2.rs + +fn main() { + let mut items = vec![1, 2, 3, 4, 5].into_iter(); + problem_thingy(&mut items); +} + +fn problem_thingy(items: &mut impl Iterator<Item = u8>) { + let mut peeker = items.peekable(); + match peeker.peek() { + Some(_) => (), + None => return (), + } + problem_thingy(&mut peeker); +} diff --git a/tests/crashes/131347.rs b/tests/crashes/131347.rs new file mode 100644 index 00000000000..15f367d79e2 --- /dev/null +++ b/tests/crashes/131347.rs @@ -0,0 +1,9 @@ +//@ known-bug: #131347 +//@ compile-flags: -Zmir-opt-level=5 -Zvalidate-mir + +struct S; +static STUFF: [i8] = [0; S::N]; + +fn main() { + assert_eq!(STUFF, [0; 63]); +} diff --git a/tests/crashes/131373.rs b/tests/crashes/131373.rs new file mode 100644 index 00000000000..661fecd7620 --- /dev/null +++ b/tests/crashes/131373.rs @@ -0,0 +1,33 @@ +//@ known-bug: #131373 + +trait LockReference: 'static { + type Ref<'a>; +} + +struct SliceRef<'a, T: ?Sized> { + _x: &'a T, +} + +impl<'a, T: ?Sized, SR: LockReference> IntoIterator for SliceRef<'a, T> +where + &'a T: IntoIterator<Item = &'a SR>, +{ + type Item = SR::Ref<'a>; + type IntoIter = std::iter::Map<<&'a T as IntoIterator>::IntoIter, + for<'c> fn(&'c SR) -> SR::Ref<'c>>; + fn into_iter(self) -> Self::IntoIter { + loop {} + } +} + +impl LockReference for () { + type Ref<'a> = (); +} + +fn locked() -> SliceRef<'static, [()]> { + loop {} +} + +fn main() { + let _ = locked().into_iter(); +} diff --git a/tests/crashes/131406.rs b/tests/crashes/131406.rs new file mode 100644 index 00000000000..ea642f94928 --- /dev/null +++ b/tests/crashes/131406.rs @@ -0,0 +1,12 @@ +//@ known-bug: #131406 + +trait Owner { + const C<const N: u32>: u32 = N; +} + +impl Owner for () {} +fn take0<const N: u64>(_: impl Owner<C<N> = { N }>) {} + +fn main() { + take0::<128>(()); +} diff --git a/tests/incremental/hashes/function_interfaces.rs b/tests/incremental/hashes/function_interfaces.rs index ab4d578458d..016a1813bab 100644 --- a/tests/incremental/hashes/function_interfaces.rs +++ b/tests/incremental/hashes/function_interfaces.rs @@ -318,9 +318,9 @@ pub fn change_return_impl_trait() -> impl Clone { } #[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg = "cfail2")] +#[rustc_clean(cfg = "cfail2", except = "opt_hir_owner_nodes")] #[rustc_clean(cfg = "cfail3")] -#[rustc_clean(cfg = "cfail5", except = "typeck")] +#[rustc_clean(cfg = "cfail5", except = "opt_hir_owner_nodes, typeck")] #[rustc_clean(cfg = "cfail6")] pub fn change_return_impl_trait() -> impl Copy { 0u32 diff --git a/tests/mir-opt/jump_threading.rs b/tests/mir-opt/jump_threading.rs index 4094dec0cbf..743ee8e728b 100644 --- a/tests/mir-opt/jump_threading.rs +++ b/tests/mir-opt/jump_threading.rs @@ -2,7 +2,6 @@ //@ compile-flags: -Zmir-enable-passes=+Inline // EMIT_MIR_FOR_EACH_PANIC_STRATEGY -#![feature(control_flow_enum)] #![feature(try_trait_v2)] #![feature(custom_mir, core_intrinsics, rustc_attrs)] diff --git a/tests/mir-opt/pre-codegen/slice_iter.rs b/tests/mir-opt/pre-codegen/slice_iter.rs index 3f89ab0e6f3..fee4214982d 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.rs +++ b/tests/mir-opt/pre-codegen/slice_iter.rs @@ -1,6 +1,7 @@ // skip-filecheck //@ compile-flags: -O -C debuginfo=0 -Zmir-opt-level=2 //@ only-64bit (constants for `None::<&T>` show in the output) +//@ ignore-debug: precondition checks on ptr::add are under cfg(debug_assertions) // EMIT_MIR_FOR_EACH_PANIC_STRATEGY #![crate_type = "lib"] 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 0ad7f5910a0..4d964b0afb7 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 @@ -5,66 +5,61 @@ 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 _6: usize; - scope 2 (inlined Vec::<u8>::as_ptr) { + scope 2 (inlined Vec::<u8>::as_slice) { 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: &alloc::raw_vec::RawVecInner; - scope 4 (inlined alloc::raw_vec::RawVecInner::ptr::<u8>) { - debug self => _3; - scope 5 (inlined alloc::raw_vec::RawVecInner::non_null::<u8>) { + let mut _6: usize; + scope 3 (inlined Vec::<u8>::as_ptr) { + debug self => _1; + let mut _2: &alloc::raw_vec::RawVec<u8>; + scope 4 (inlined alloc::raw_vec::RawVec::<u8>::ptr) { + debug self => _2; + let mut _3: &alloc::raw_vec::RawVecInner; + scope 5 (inlined alloc::raw_vec::RawVecInner::ptr::<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) { + scope 6 (inlined alloc::raw_vec::RawVecInner::non_null::<u8>) { + debug self => _3; + let mut _4: std::ptr::NonNull<u8>; + scope 7 (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 8 (inlined NonNull::<u8>::cast::<u8>) { debug self => _4; - let mut _5: *const u8; + scope 9 (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>) => _4; - 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>) => _4; - 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>) => _4; - debug ((self: Unique<u8>).1: std::marker::PhantomData<u8>) => const PhantomData::<u8>; - } + scope 10 (inlined Unique::<u8>::as_non_null_ptr) { + debug ((self: Unique<u8>).0: std::ptr::NonNull<u8>) => _4; + debug ((self: Unique<u8>).1: std::marker::PhantomData<u8>) => const PhantomData::<u8>; } } + scope 11 (inlined NonNull::<u8>::as_ptr) { + debug self => _4; + } } - scope 12 (inlined NonNull::<u8>::as_ptr) { - debug self => _4; - } - } - } - } - scope 13 (inlined std::slice::from_raw_parts::<'_, u8>) { - debug data => _5; - debug len => _6; - let _7: *const [u8]; - scope 14 (inlined core::ub_checks::check_language_ub) { - scope 15 (inlined core::ub_checks::check_language_ub::runtime) { } } - scope 16 (inlined std::mem::size_of::<u8>) { - } - scope 17 (inlined align_of::<u8>) { - } - scope 18 (inlined slice_from_raw_parts::<u8>) { + scope 12 (inlined std::slice::from_raw_parts::<'_, u8>) { debug data => _5; debug len => _6; - scope 19 (inlined std::ptr::from_raw_parts::<[u8], u8>) { - debug data_pointer => _5; - debug metadata => _6; + let _7: *const [u8]; + scope 13 (inlined core::ub_checks::check_language_ub) { + scope 14 (inlined core::ub_checks::check_language_ub::runtime) { + } + } + scope 15 (inlined std::mem::size_of::<u8>) { + } + scope 16 (inlined align_of::<u8>) { + } + scope 17 (inlined slice_from_raw_parts::<u8>) { + debug data => _5; + debug len => _6; + scope 18 (inlined std::ptr::from_raw_parts::<[u8], u8>) { + debug data_pointer => _5; + debug metadata => _6; + } } } } 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 0ad7f5910a0..4d964b0afb7 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 @@ -5,66 +5,61 @@ 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 _6: usize; - scope 2 (inlined Vec::<u8>::as_ptr) { + scope 2 (inlined Vec::<u8>::as_slice) { 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: &alloc::raw_vec::RawVecInner; - scope 4 (inlined alloc::raw_vec::RawVecInner::ptr::<u8>) { - debug self => _3; - scope 5 (inlined alloc::raw_vec::RawVecInner::non_null::<u8>) { + let mut _6: usize; + scope 3 (inlined Vec::<u8>::as_ptr) { + debug self => _1; + let mut _2: &alloc::raw_vec::RawVec<u8>; + scope 4 (inlined alloc::raw_vec::RawVec::<u8>::ptr) { + debug self => _2; + let mut _3: &alloc::raw_vec::RawVecInner; + scope 5 (inlined alloc::raw_vec::RawVecInner::ptr::<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) { + scope 6 (inlined alloc::raw_vec::RawVecInner::non_null::<u8>) { + debug self => _3; + let mut _4: std::ptr::NonNull<u8>; + scope 7 (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 8 (inlined NonNull::<u8>::cast::<u8>) { debug self => _4; - let mut _5: *const u8; + scope 9 (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>) => _4; - 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>) => _4; - 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>) => _4; - debug ((self: Unique<u8>).1: std::marker::PhantomData<u8>) => const PhantomData::<u8>; - } + scope 10 (inlined Unique::<u8>::as_non_null_ptr) { + debug ((self: Unique<u8>).0: std::ptr::NonNull<u8>) => _4; + debug ((self: Unique<u8>).1: std::marker::PhantomData<u8>) => const PhantomData::<u8>; } } + scope 11 (inlined NonNull::<u8>::as_ptr) { + debug self => _4; + } } - scope 12 (inlined NonNull::<u8>::as_ptr) { - debug self => _4; - } - } - } - } - scope 13 (inlined std::slice::from_raw_parts::<'_, u8>) { - debug data => _5; - debug len => _6; - let _7: *const [u8]; - scope 14 (inlined core::ub_checks::check_language_ub) { - scope 15 (inlined core::ub_checks::check_language_ub::runtime) { } } - scope 16 (inlined std::mem::size_of::<u8>) { - } - scope 17 (inlined align_of::<u8>) { - } - scope 18 (inlined slice_from_raw_parts::<u8>) { + scope 12 (inlined std::slice::from_raw_parts::<'_, u8>) { debug data => _5; debug len => _6; - scope 19 (inlined std::ptr::from_raw_parts::<[u8], u8>) { - debug data_pointer => _5; - debug metadata => _6; + let _7: *const [u8]; + scope 13 (inlined core::ub_checks::check_language_ub) { + scope 14 (inlined core::ub_checks::check_language_ub::runtime) { + } + } + scope 15 (inlined std::mem::size_of::<u8>) { + } + scope 16 (inlined align_of::<u8>) { + } + scope 17 (inlined slice_from_raw_parts::<u8>) { + debug data => _5; + debug len => _6; + scope 18 (inlined std::ptr::from_raw_parts::<[u8], u8>) { + debug data_pointer => _5; + debug metadata => _6; + } } } } diff --git a/tests/mir-opt/separate_const_switch.rs b/tests/mir-opt/separate_const_switch.rs index 5e8371b3e49..05835942980 100644 --- a/tests/mir-opt/separate_const_switch.rs +++ b/tests/mir-opt/separate_const_switch.rs @@ -1,5 +1,4 @@ // skip-filecheck -#![feature(control_flow_enum)] #![feature(try_trait_v2)] //@ compile-flags: -Zunsound-mir-opts diff --git a/tests/mir-opt/uninhabited_enum.process_never.SimplifyLocals-final.after.mir b/tests/mir-opt/uninhabited_enum.process_never.SimplifyLocals-final.after.mir index 240f409817d..02e1f4be15e 100644 --- a/tests/mir-opt/uninhabited_enum.process_never.SimplifyLocals-final.after.mir +++ b/tests/mir-opt/uninhabited_enum.process_never.SimplifyLocals-final.after.mir @@ -3,9 +3,8 @@ fn process_never(_1: *const !) -> () { debug input => _1; let mut _0: (); - let _2: &!; scope 1 { - debug _input => _2; + debug _input => const (); } bb0: { diff --git a/tests/mir-opt/uninhabited_enum.process_void.SimplifyLocals-final.after.mir b/tests/mir-opt/uninhabited_enum.process_void.SimplifyLocals-final.after.mir index 51514ba5e5d..64711755f73 100644 --- a/tests/mir-opt/uninhabited_enum.process_void.SimplifyLocals-final.after.mir +++ b/tests/mir-opt/uninhabited_enum.process_void.SimplifyLocals-final.after.mir @@ -4,7 +4,7 @@ fn process_void(_1: *const Void) -> () { debug input => _1; let mut _0: (); scope 1 { - debug _input => _1; + debug _input => const ZeroSized: Void; } bb0: { diff --git a/tests/mir-opt/uninhabited_enum.rs b/tests/mir-opt/uninhabited_enum.rs index 859535852cf..90b5353f291 100644 --- a/tests/mir-opt/uninhabited_enum.rs +++ b/tests/mir-opt/uninhabited_enum.rs @@ -1,18 +1,19 @@ // skip-filecheck #![feature(never_type)] +#[derive(Copy, Clone)] pub enum Void {} // EMIT_MIR uninhabited_enum.process_never.SimplifyLocals-final.after.mir #[no_mangle] pub fn process_never(input: *const !) { - let _input = unsafe { &*input }; + let _input = unsafe { *input }; } // EMIT_MIR uninhabited_enum.process_void.SimplifyLocals-final.after.mir #[no_mangle] pub fn process_void(input: *const Void) { - let _input = unsafe { &*input }; + let _input = unsafe { *input }; // In the future, this should end with `unreachable`, but we currently only do // unreachability analysis for `!`. } diff --git a/tests/mir-opt/uninhabited_not_read.main.SimplifyLocals-final.after.mir b/tests/mir-opt/uninhabited_not_read.main.SimplifyLocals-final.after.mir new file mode 100644 index 00000000000..6bf4be652be --- /dev/null +++ b/tests/mir-opt/uninhabited_not_read.main.SimplifyLocals-final.after.mir @@ -0,0 +1,49 @@ +// MIR for `main` after SimplifyLocals-final + +fn main() -> () { + let mut _0: (); + let _1: u8; + let mut _2: *const !; + let mut _3: *const u8; + let _4: u8; + let mut _5: *const !; + let mut _6: *const u8; + scope 1 { + debug x => _1; + scope 2 { + debug x => _2; + scope 3 { + } + } + } + scope 4 { + debug x => _4; + scope 5 { + debug x => _5; + scope 6 { + } + } + } + + bb0: { + StorageLive(_1); + _1 = const 3_u8; + StorageLive(_2); + StorageLive(_3); + _3 = &raw const _1; + _2 = move _3 as *const ! (PtrToPtr); + StorageDead(_3); + StorageDead(_2); + StorageDead(_1); + StorageLive(_4); + _4 = const 3_u8; + StorageLive(_5); + StorageLive(_6); + _6 = &raw const _4; + _5 = move _6 as *const ! (PtrToPtr); + StorageDead(_6); + StorageDead(_5); + StorageDead(_4); + return; + } +} diff --git a/tests/mir-opt/uninhabited_not_read.rs b/tests/mir-opt/uninhabited_not_read.rs new file mode 100644 index 00000000000..15769cdd75b --- /dev/null +++ b/tests/mir-opt/uninhabited_not_read.rs @@ -0,0 +1,26 @@ +// skip-filecheck + +//@ edition: 2021 +// In ed 2021 and below, we don't fallback `!` to `()`. +// This would introduce a `! -> ()` coercion which would +// be UB if we didn't disallow this explicitly. + +#![feature(never_type)] + +// EMIT_MIR uninhabited_not_read.main.SimplifyLocals-final.after.mir +fn main() { + // With a type annotation + unsafe { + let x = 3u8; + let x: *const ! = &x as *const u8 as *const _; + let _: ! = *x; + } + + // Without a type annotation, make sure we don't implicitly coerce `!` to `()` + // when we do the noop `*x`. + unsafe { + let x = 3u8; + let x: *const ! = &x as *const u8 as *const _; + let _ = *x; + } +} 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 deleted file mode 100644 index f1904e5d0f4..00000000000 --- a/tests/mir-opt/unnamed-fields/field_access.bar.SimplifyCfg-initial.after.mir +++ /dev/null @@ -1,59 +0,0 @@ -// MIR for `bar` after SimplifyCfg-initial - -fn bar(_1: Bar) -> () { - debug bar => _1; - let mut _0: (); - let _2: (); - let mut _3: u8; - let _4: (); - let mut _5: i8; - let _6: (); - let mut _7: bool; - let _8: (); - let mut _9: [u8; 1]; - - bb0: { - StorageLive(_2); - StorageLive(_3); - _3 = copy (_1.0: u8); - _2 = access::<u8>(move _3) -> [return: bb1, unwind: bb5]; - } - - bb1: { - StorageDead(_3); - StorageDead(_2); - StorageLive(_4); - StorageLive(_5); - _5 = copy ((_1.1: Bar::{anon_adt#0}).0: i8); - _4 = access::<i8>(move _5) -> [return: bb2, unwind: bb5]; - } - - bb2: { - StorageDead(_5); - StorageDead(_4); - StorageLive(_6); - StorageLive(_7); - _7 = copy ((_1.1: Bar::{anon_adt#0}).1: bool); - _6 = access::<bool>(move _7) -> [return: bb3, unwind: bb5]; - } - - bb3: { - StorageDead(_7); - StorageDead(_6); - StorageLive(_8); - StorageLive(_9); - _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]; - } - - bb4: { - StorageDead(_9); - StorageDead(_8); - _0 = const (); - return; - } - - bb5 (cleanup): { - resume; - } -} 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 deleted file mode 100644 index c279f590012..00000000000 --- a/tests/mir-opt/unnamed-fields/field_access.foo.SimplifyCfg-initial.after.mir +++ /dev/null @@ -1,59 +0,0 @@ -// MIR for `foo` after SimplifyCfg-initial - -fn foo(_1: Foo) -> () { - debug foo => _1; - let mut _0: (); - let _2: (); - let mut _3: u8; - let _4: (); - let mut _5: i8; - let _6: (); - let mut _7: bool; - let _8: (); - let mut _9: [u8; 1]; - - bb0: { - StorageLive(_2); - StorageLive(_3); - _3 = copy (_1.0: u8); - _2 = access::<u8>(move _3) -> [return: bb1, unwind: bb5]; - } - - bb1: { - StorageDead(_3); - StorageDead(_2); - StorageLive(_4); - StorageLive(_5); - _5 = copy ((_1.1: Foo::{anon_adt#0}).0: i8); - _4 = access::<i8>(move _5) -> [return: bb2, unwind: bb5]; - } - - bb2: { - StorageDead(_5); - StorageDead(_4); - StorageLive(_6); - StorageLive(_7); - _7 = copy ((_1.1: Foo::{anon_adt#0}).1: bool); - _6 = access::<bool>(move _7) -> [return: bb3, unwind: bb5]; - } - - bb3: { - StorageDead(_7); - StorageDead(_6); - StorageLive(_8); - StorageLive(_9); - _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]; - } - - bb4: { - StorageDead(_9); - StorageDead(_8); - _0 = const (); - return; - } - - bb5 (cleanup): { - resume; - } -} diff --git a/tests/mir-opt/unnamed-fields/field_access.rs b/tests/mir-opt/unnamed-fields/field_access.rs deleted file mode 100644 index cc0ac9a3427..00000000000 --- a/tests/mir-opt/unnamed-fields/field_access.rs +++ /dev/null @@ -1,73 +0,0 @@ -// Tests the correct handling of unnamed fields within structs and unions marked with #[repr(C)]. - -// EMIT_MIR field_access.foo.SimplifyCfg-initial.after.mir -// EMIT_MIR field_access.bar.SimplifyCfg-initial.after.mir - -#![allow(incomplete_features)] -#![feature(unnamed_fields)] - -#[repr(C)] -struct Foo { - a: u8, - _: struct { - b: i8, - c: bool, - }, - _: struct { - _: struct { - d: [u8; 1], - } - }, -} - -#[repr(C)] -union Bar { - a: u8, - _: union { - b: i8, - c: bool, - }, - _: union { - _: union { - d: [u8; 1], - } - }, -} - -fn access<T>(_: T) {} - -// CHECK-LABEL: fn foo( -fn foo(foo: Foo) { - // CHECK [[a:_.*]] = (_1.0: u8); - // CHECK _.* = access::<u8>(move [[a]]) -> [return: bb1, unwind: bb5]; - access(foo.a); - // CHECK [[b:_.*]] = ((_1.1: Foo::{anon_adt#0}).0: i8); - // CHECK _.* = access::<i8>(move [[b]]) -> [return: bb2, unwind: bb5]; - access(foo.b); - // CHECK [[c:_.*]] = ((_1.1: Foo::{anon_adt#0}).1: bool); - // CHECK _.* = access::<bool>(move [[c]]) -> [return: bb3, unwind: bb5]; - access(foo.c); - // CHECK [[d:_.*]] = (((_1.2: Foo::{anon_adt#1}).0: Foo::{anon_adt#1}::{anon_adt#0}).0: [u8; 1]); - // CHECK _.* = access::<[u8; 1]>(move [[d]]) -> [return: bb4, unwind: bb5]; - access(foo.d); -} - -// CHECK-LABEL: fn bar( -fn bar(bar: Bar) { - unsafe { - // CHECK [[a:_.*]] = (_1.0: u8); - // CHECK _.* = access::<u8>(move [[a]]) -> [return: bb1, unwind: bb5]; - access(bar.a); - // CHECK [[b:_.*]] = ((_1.1: Bar::{anon_adt#0}).0: i8); - // CHECK _.* = access::<i8>(move [[b]]) -> [return: bb2, unwind: bb5]; - access(bar.b); - // CHECK [[c:_.*]] = ((_1.1: Bar::{anon_adt#0}).1: bool); - // CHECK _.* = access::<bool>(move [[c]]) -> [return: bb3, unwind: bb5]; - access(bar.c); - // CHECK [[d:_.*]] = (((_1.2: Bar::{anon_adt#1}).0: Bar::{anon_adt#1}::{anon_adt#0}).0: [u8; 1]); - // CHECK _.* = access::<[u8; 1]>(move [[d]]) -> [return: bb4, unwind: bb5]; - access(bar.d); - } -} - -fn main() {} diff --git a/tests/run-make/broken-pipe-no-ice/rmake.rs b/tests/run-make/broken-pipe-no-ice/rmake.rs new file mode 100644 index 00000000000..378c3289cb7 --- /dev/null +++ b/tests/run-make/broken-pipe-no-ice/rmake.rs @@ -0,0 +1,79 @@ +//! Check that `rustc` and `rustdoc` does not ICE upon encountering a broken pipe due to unhandled +//! panics from raw std `println!` usages. +//! +//! Regression test for <https://github.com/rust-lang/rust/issues/34376>. + +//@ ignore-cross-compile (needs to run test binary) + +//@ ignore-apple +// FIXME(#131436): on macOS rustc is still reporting the std broken pipe io error panick but it +// doesn't fail with 101 exit status (it terminates with a wait status of SIGPIPE). It doesn't say +// Internal Compiler Error strangely, but it doesn't even go through normal diagnostic infra. Very +// strange. + +#![feature(anonymous_pipe)] + +use std::io::Read; +use std::process::{Command, Stdio}; + +use run_make_support::env_var; + +#[derive(Debug, PartialEq)] +enum Binary { + Rustc, + Rustdoc, +} + +fn check_broken_pipe_handled_gracefully(bin: Binary, mut cmd: Command) { + let (reader, writer) = std::pipe::pipe().unwrap(); + drop(reader); // close read-end + cmd.stdout(writer).stderr(Stdio::piped()); + + let mut child = cmd.spawn().unwrap(); + + let mut stderr = String::new(); + child.stderr.as_mut().unwrap().read_to_string(&mut stderr).unwrap(); + let status = child.wait().unwrap(); + + assert!(!status.success(), "{bin:?} unexpectedly succeeded"); + + const PANIC_ICE_EXIT_CODE: i32 = 101; + + #[cfg(not(windows))] + { + // On non-Windows, rustc/rustdoc built with `-Zon-broken-pipe=kill` shouldn't have an exit + // code of 101 because it should have an wait status that corresponds to SIGPIPE signal + // number. + assert_ne!(status.code(), Some(PANIC_ICE_EXIT_CODE), "{bin:?}"); + // And the stderr should be empty because rustc/rustdoc should've gotten killed. + assert!(stderr.is_empty(), "{bin:?} stderr:\n{}", stderr); + } + + #[cfg(windows)] + { + match bin { + // On Windows, rustc has a paper that propagates the panic exit code of 101 but converts + // broken pipe errors into fatal errors instead of ICEs. + Binary::Rustc => { + assert_eq!(status.code(), Some(PANIC_ICE_EXIT_CODE), "{bin:?}"); + // But make sure it doesn't manifest as an ICE. + assert!(!stderr.contains("internal compiler error"), "{bin:?} ICE'd"); + } + // On Windows, rustdoc seems to cleanly exit with exit code of 1. + Binary::Rustdoc => { + assert_eq!(status.code(), Some(1), "{bin:?}"); + assert!(!stderr.contains("panic"), "{bin:?} stderr contains panic"); + } + } + } +} + +fn main() { + let mut rustc = Command::new(env_var("RUSTC")); + rustc.arg("--print=sysroot"); + check_broken_pipe_handled_gracefully(Binary::Rustc, rustc); + + let mut rustdoc = Command::new(env_var("RUSTDOC")); + rustdoc.arg("--version"); + check_broken_pipe_handled_gracefully(Binary::Rustdoc, rustdoc); +} diff --git a/tests/run-make/cross-lang-lto-pgo-smoketest-clang/rmake.rs b/tests/run-make/cross-lang-lto-pgo-smoketest-clang/rmake.rs index 03c9af4bb89..50790e18cec 100644 --- a/tests/run-make/cross-lang-lto-pgo-smoketest-clang/rmake.rs +++ b/tests/run-make/cross-lang-lto-pgo-smoketest-clang/rmake.rs @@ -9,7 +9,7 @@ // RUSTBUILD_FORCE_CLANG_BASED_TESTS and only runs tests which contain "clang" in their // name. -//@ needs-profiler-support +//@ needs-profiler-runtime // FIXME(Oneirical): Except that due to the reliance on llvm-profdata, this test // never runs, because `x86_64-gnu-debug` does not have the `profiler_builtins` crate. diff --git a/tests/run-make/emit-to-stdout/Makefile b/tests/run-make/emit-to-stdout/Makefile deleted file mode 100644 index 80e9b6a4ded..00000000000 --- a/tests/run-make/emit-to-stdout/Makefile +++ /dev/null @@ -1,51 +0,0 @@ -include ../tools.mk - -SRC=test.rs -OUT=$(TMPDIR)/out - -all: asm llvm-ir dep-info mir llvm-bc obj metadata link multiple-types multiple-types-option-o - -asm: $(OUT) - $(RUSTC) --emit asm=$(OUT)/$@ $(SRC) - $(RUSTC) --emit asm=- $(SRC) | diff - $(OUT)/$@ -llvm-ir: $(OUT) - $(RUSTC) --emit llvm-ir=$(OUT)/$@ $(SRC) - $(RUSTC) --emit llvm-ir=- $(SRC) | diff - $(OUT)/$@ -dep-info: $(OUT) - $(RUSTC) -Z dep-info-omit-d-target=yes --emit dep-info=$(OUT)/$@ $(SRC) - $(RUSTC) --emit dep-info=- $(SRC) | diff - $(OUT)/$@ -mir: $(OUT) - $(RUSTC) --emit mir=$(OUT)/$@ $(SRC) - $(RUSTC) --emit mir=- $(SRC) | diff - $(OUT)/$@ - -llvm-bc: $(OUT) - $(RUSTC) --emit llvm-bc=- $(SRC) 1>/dev/ptmx 2>$(OUT)/$@ || true - diff $(OUT)/$@ emit-llvm-bc.stderr -obj: $(OUT) - $(RUSTC) --emit obj=- $(SRC) 1>/dev/ptmx 2>$(OUT)/$@ || true - diff $(OUT)/$@ emit-obj.stderr - -# For metadata output, a temporary directory will be created to hold the temporary -# metadata file. But when output is stdout, the temporary directory will be located -# in the same place as $(SRC), which is mounted as read-only in the tests. Thus as -# a workaround, $(SRC) is copied to the test output directory $(OUT) and we compile -# it there. -metadata: $(OUT) - cp $(SRC) $(OUT) - (cd $(OUT); $(RUSTC) --emit metadata=- $(SRC) 1>/dev/ptmx 2>$(OUT)/$@ || true) - diff $(OUT)/$@ emit-metadata.stderr - -link: $(OUT) - $(RUSTC) --emit link=- $(SRC) 1>/dev/ptmx 2>$(OUT)/$@ || true - diff $(OUT)/$@ emit-link.stderr - -multiple-types: $(OUT) - $(RUSTC) --emit asm=- --emit llvm-ir=- --emit dep-info=- --emit mir=- $(SRC) 2>$(OUT)/$@ || true - diff $(OUT)/$@ emit-multiple-types.stderr - -multiple-types-option-o: $(OUT) - $(RUSTC) -o - --emit asm,llvm-ir,dep-info,mir $(SRC) 2>$(OUT)/$@ || true - diff $(OUT)/$@ emit-multiple-types.stderr - -$(OUT): - mkdir -p $(OUT) diff --git a/tests/run-make/emit-to-stdout/rmake.rs b/tests/run-make/emit-to-stdout/rmake.rs new file mode 100644 index 00000000000..a9a3796731b --- /dev/null +++ b/tests/run-make/emit-to-stdout/rmake.rs @@ -0,0 +1,73 @@ +//! If `-o -` or `--emit KIND=-` is provided, output should be written to stdout +//! instead. Binary output (`obj`, `llvm-bc`, `link` and `metadata`) +//! being written this way will result in an error if stdout is a tty. +//! Multiple output types going to stdout will trigger an error too, +//! as they would all be mixed together. +//! +//! See <https://github.com/rust-lang/rust/pull/111626>. + +use std::fs::File; + +use run_make_support::{diff, run_in_tmpdir, rustc}; + +// Test emitting text outputs to stdout works correctly +fn run_diff(name: &str, file_args: &[&str]) { + rustc().emit(format!("{name}={name}")).input("test.rs").args(file_args).run(); + let out = rustc().emit(format!("{name}=-")).input("test.rs").run().stdout_utf8(); + diff().expected_file(name).actual_text("stdout", &out).run(); +} + +// Test that emitting binary formats to a terminal gives the correct error +fn run_terminal_err_diff(name: &str) { + #[cfg(not(windows))] + let terminal = File::create("/dev/ptmx").unwrap(); + // FIXME: If this test fails and the compiler does print to the console, + // then this will produce a lot of output. + // We should spawn a new console instead to print stdout. + #[cfg(windows)] + let terminal = File::options().read(true).write(true).open(r"\\.\CONOUT$").unwrap(); + + let err = File::create(name).unwrap(); + rustc().emit(format!("{name}=-")).input("test.rs").stdout(terminal).stderr(err).run_fail(); + diff().expected_file(format!("emit-{name}.stderr")).actual_file(name).run(); +} + +fn main() { + run_in_tmpdir(|| { + run_diff("asm", &[]); + run_diff("llvm-ir", &[]); + run_diff("dep-info", &["-Zdep-info-omit-d-target=yes"]); + run_diff("mir", &[]); + + run_terminal_err_diff("llvm-bc"); + run_terminal_err_diff("obj"); + run_terminal_err_diff("metadata"); + run_terminal_err_diff("link"); + + // Test error for emitting multiple types to stdout + rustc() + .input("test.rs") + .emit("asm=-") + .emit("llvm-ir=-") + .emit("dep-info=-") + .emit("mir=-") + .stderr(File::create("multiple-types").unwrap()) + .run_fail(); + diff().expected_file("emit-multiple-types.stderr").actual_file("multiple-types").run(); + + // Same as above, but using `-o` + rustc() + .input("test.rs") + .output("-") + .emit("asm,llvm-ir,dep-info,mir") + .stderr(File::create("multiple-types-option-o").unwrap()) + .run_fail(); + diff() + .expected_file("emit-multiple-types.stderr") + .actual_file("multiple-types-option-o") + .run(); + + // Test that `-o -` redirected to a file works correctly (#26719) + rustc().input("test.rs").output("-").stdout(File::create("out-stdout").unwrap()).run(); + }); +} diff --git a/tests/run-make/msvc-lld-thinlto-imp-symbols/issue_81408.rs b/tests/run-make/msvc-lld-thinlto-imp-symbols/issue_81408.rs new file mode 100644 index 00000000000..afb0dc42f44 --- /dev/null +++ b/tests/run-make/msvc-lld-thinlto-imp-symbols/issue_81408.rs @@ -0,0 +1,13 @@ +use std::sync::atomic::{AtomicPtr, Ordering}; + +#[inline(always)] +pub fn memrchr() { + fn detect() {} + + static CROSS_CRATE_STATIC_ITEM: AtomicPtr<()> = AtomicPtr::new(detect as *mut ()); + + unsafe { + let fun = CROSS_CRATE_STATIC_ITEM.load(Ordering::SeqCst); + std::mem::transmute::<*mut (), fn()>(fun)() + } +} diff --git a/tests/run-make/msvc-lld-thinlto-imp-symbols/main.rs b/tests/run-make/msvc-lld-thinlto-imp-symbols/main.rs new file mode 100644 index 00000000000..2d2d2e68125 --- /dev/null +++ b/tests/run-make/msvc-lld-thinlto-imp-symbols/main.rs @@ -0,0 +1,5 @@ +extern crate issue_81408; + +fn main() { + issue_81408::memrchr(); +} diff --git a/tests/run-make/msvc-lld-thinlto-imp-symbols/rmake.rs b/tests/run-make/msvc-lld-thinlto-imp-symbols/rmake.rs new file mode 100644 index 00000000000..3db1ae3452d --- /dev/null +++ b/tests/run-make/msvc-lld-thinlto-imp-symbols/rmake.rs @@ -0,0 +1,33 @@ +// This is a non-regression test for issue #81408 involving an lld bug and ThinLTO, on windows. +// MSVC's link.exe doesn't need any workarounds in rustc, but lld does, so we'll check that the +// binary runs successfully instead of using a codegen test. + +//@ only-x86_64-pc-windows-msvc +//@ needs-rust-lld +//@ ignore-cross-compile: the built binary is executed + +use run_make_support::{run, rustc}; + +fn test_with_linker(linker: &str) { + rustc().input("issue_81408.rs").crate_name("issue_81408").crate_type("lib").opt().run(); + rustc() + .input("main.rs") + .crate_type("bin") + .arg("-Clto=thin") + .opt() + .arg(&format!("-Clinker={linker}")) + .extern_("issue_81408", "libissue_81408.rlib") + .run(); + + // To make possible failures clearer, print an intro that will only be shown if the test does + // fail when running the binary. + eprint!("Running binary linked with {linker}... "); + run("main"); + eprintln!("ok"); +} + +fn main() { + // We want the reproducer to work when linked with both linkers. + test_with_linker("link"); + test_with_linker("rust-lld"); +} diff --git a/tests/run-make/naked-symbol-visibility/a_rust_dylib.rs b/tests/run-make/naked-symbol-visibility/a_rust_dylib.rs index f00123f006b..8dd19e613bf 100644 --- a/tests/run-make/naked-symbol-visibility/a_rust_dylib.rs +++ b/tests/run-make/naked-symbol-visibility/a_rust_dylib.rs @@ -1,7 +1,7 @@ #![feature(naked_functions, asm_const, linkage)] #![crate_type = "dylib"] -use std::arch::asm; +use std::arch::naked_asm; pub trait TraitWithConst { const COUNT: u32; @@ -28,7 +28,7 @@ extern "C" fn private_vanilla() -> u32 { #[naked] extern "C" fn private_naked() -> u32 { - unsafe { asm!("mov rax, 42", "ret", options(noreturn)) } + unsafe { naked_asm!("mov rax, 42", "ret") } } #[no_mangle] @@ -39,7 +39,7 @@ pub extern "C" fn public_vanilla() -> u32 { #[naked] #[no_mangle] pub extern "C" fn public_naked() -> u32 { - unsafe { asm!("mov rax, 42", "ret", options(noreturn)) } + unsafe { naked_asm!("mov rax, 42", "ret") } } pub extern "C" fn public_vanilla_generic<T: TraitWithConst>() -> u32 { @@ -48,7 +48,7 @@ pub extern "C" fn public_vanilla_generic<T: TraitWithConst>() -> u32 { #[naked] pub extern "C" fn public_naked_generic<T: TraitWithConst>() -> u32 { - unsafe { asm!("mov rax, {}", "ret", const T::COUNT, options(noreturn)) } + unsafe { naked_asm!("mov rax, {}", "ret", const T::COUNT) } } #[linkage = "external"] @@ -59,7 +59,7 @@ extern "C" fn vanilla_external_linkage() -> u32 { #[naked] #[linkage = "external"] extern "C" fn naked_external_linkage() -> u32 { - unsafe { asm!("mov rax, 42", "ret", options(noreturn)) } + unsafe { naked_asm!("mov rax, 42", "ret") } } #[cfg(not(windows))] @@ -72,7 +72,7 @@ extern "C" fn vanilla_weak_linkage() -> u32 { #[cfg(not(windows))] #[linkage = "weak"] extern "C" fn naked_weak_linkage() -> u32 { - unsafe { asm!("mov rax, 42", "ret", options(noreturn)) } + unsafe { naked_asm!("mov rax, 42", "ret") } } // functions that are declared in an `extern "C"` block are currently not exported diff --git a/tests/run-make/optimization-remarks-dir-pgo/rmake.rs b/tests/run-make/optimization-remarks-dir-pgo/rmake.rs index 228c43cc5f1..471ce89f188 100644 --- a/tests/run-make/optimization-remarks-dir-pgo/rmake.rs +++ b/tests/run-make/optimization-remarks-dir-pgo/rmake.rs @@ -4,7 +4,7 @@ // the output remark files. // See https://github.com/rust-lang/rust/pull/114439 -//@ needs-profiler-support +//@ needs-profiler-runtime //@ ignore-cross-compile use run_make_support::{ diff --git a/tests/run-make/pgo-branch-weights/rmake.rs b/tests/run-make/pgo-branch-weights/rmake.rs index 105c2fafc5a..1893248e307 100644 --- a/tests/run-make/pgo-branch-weights/rmake.rs +++ b/tests/run-make/pgo-branch-weights/rmake.rs @@ -7,7 +7,7 @@ // If the test passes, the expected function call count was added to the use-phase LLVM-IR. // See https://github.com/rust-lang/rust/pull/66631 -//@ needs-profiler-support +//@ needs-profiler-runtime //@ ignore-cross-compile use std::path::Path; diff --git a/tests/run-make/pgo-gen-lto/rmake.rs b/tests/run-make/pgo-gen-lto/rmake.rs index 53d1623bf58..4f7ae9fb24c 100644 --- a/tests/run-make/pgo-gen-lto/rmake.rs +++ b/tests/run-make/pgo-gen-lto/rmake.rs @@ -2,7 +2,7 @@ // should be generated. // See https://github.com/rust-lang/rust/pull/48346 -//@ needs-profiler-support +//@ needs-profiler-runtime // Reason: this exercises LTO profiling //@ ignore-cross-compile // Reason: the compiled binary is executed diff --git a/tests/run-make/pgo-gen/rmake.rs b/tests/run-make/pgo-gen/rmake.rs index ad2f6388e8f..5cd5a4583ed 100644 --- a/tests/run-make/pgo-gen/rmake.rs +++ b/tests/run-make/pgo-gen/rmake.rs @@ -3,7 +3,7 @@ // optimizes code. This test checks that these files are generated. // See https://github.com/rust-lang/rust/pull/48346 -//@ needs-profiler-support +//@ needs-profiler-runtime //@ ignore-cross-compile use run_make_support::{cwd, has_extension, has_prefix, run, rustc, shallow_find_files}; diff --git a/tests/run-make/pgo-indirect-call-promotion/rmake.rs b/tests/run-make/pgo-indirect-call-promotion/rmake.rs index 28232eb2566..ce9754f13b9 100644 --- a/tests/run-make/pgo-indirect-call-promotion/rmake.rs +++ b/tests/run-make/pgo-indirect-call-promotion/rmake.rs @@ -5,7 +5,7 @@ // whether it can make a direct call instead of the indirect call. // See https://github.com/rust-lang/rust/pull/66631 -//@ needs-profiler-support +//@ needs-profiler-runtime // Reason: llvm_profdata is used //@ ignore-cross-compile // Reason: the compiled binary is executed diff --git a/tests/run-make/pgo-use/rmake.rs b/tests/run-make/pgo-use/rmake.rs index 276af9ea263..c09a82353b9 100644 --- a/tests/run-make/pgo-use/rmake.rs +++ b/tests/run-make/pgo-use/rmake.rs @@ -5,7 +5,7 @@ // be marked as cold. // See https://github.com/rust-lang/rust/pull/60262 -//@ needs-profiler-support +//@ needs-profiler-runtime //@ ignore-cross-compile use run_make_support::{ diff --git a/tests/run-make/profile/rmake.rs b/tests/run-make/profile/rmake.rs index 4287ab0a931..58a1b53c040 100644 --- a/tests/run-make/profile/rmake.rs +++ b/tests/run-make/profile/rmake.rs @@ -6,7 +6,7 @@ // See https://github.com/rust-lang/rust/pull/42433 //@ ignore-cross-compile -//@ needs-profiler-support +//@ needs-profiler-runtime use run_make_support::{path, run, rustc}; diff --git a/tests/run-make/track-pgo-dep-info/rmake.rs b/tests/run-make/track-pgo-dep-info/rmake.rs index 84f4e0bd383..5869dbf9c24 100644 --- a/tests/run-make/track-pgo-dep-info/rmake.rs +++ b/tests/run-make/track-pgo-dep-info/rmake.rs @@ -6,7 +6,7 @@ //@ ignore-cross-compile // Reason: the binary is executed -//@ needs-profiler-support +//@ needs-profiler-runtime use run_make_support::{llvm_profdata, rfs, run, rustc}; diff --git a/tests/run-pass-valgrind/cast-enum-with-dtor.rs b/tests/run-pass-valgrind/cast-enum-with-dtor.rs deleted file mode 100644 index a57dc373478..00000000000 --- a/tests/run-pass-valgrind/cast-enum-with-dtor.rs +++ /dev/null @@ -1,34 +0,0 @@ -#![allow(dead_code, cenum_impl_drop_cast)] - -// check dtor calling order when casting enums. - -use std::mem; -use std::sync::atomic; -use std::sync::atomic::Ordering; - -enum E { - A = 0, - B = 1, - C = 2, -} - -static FLAG: atomic::AtomicUsize = atomic::AtomicUsize::new(0); - -impl Drop for E { - fn drop(&mut self) { - // avoid dtor loop - unsafe { mem::forget(mem::replace(self, E::B)) }; - - FLAG.store(FLAG.load(Ordering::SeqCst) + 1, Ordering::SeqCst); - } -} - -fn main() { - assert_eq!(FLAG.load(Ordering::SeqCst), 0); - { - let e = E::C; - assert_eq!(e as u32, 2); - assert_eq!(FLAG.load(Ordering::SeqCst), 1); - } - assert_eq!(FLAG.load(Ordering::SeqCst), 1); -} diff --git a/tests/run-pass-valgrind/cleanup-auto-borrow-obj.rs b/tests/run-pass-valgrind/cleanup-auto-borrow-obj.rs deleted file mode 100644 index e4ce80b3305..00000000000 --- a/tests/run-pass-valgrind/cleanup-auto-borrow-obj.rs +++ /dev/null @@ -1,28 +0,0 @@ -// This would previously leak the Box<Trait> because we wouldn't -// schedule cleanups when auto borrowing trait objects. -// This program should be valgrind clean. - -static mut DROP_RAN: bool = false; - -struct Foo; -impl Drop for Foo { - fn drop(&mut self) { - unsafe { - DROP_RAN = true; - } - } -} - -trait Trait { - fn dummy(&self) {} -} -impl Trait for Foo {} - -pub fn main() { - { - let _x: &Trait = &*(Box::new(Foo) as Box<Trait>); - } - unsafe { - assert!(DROP_RAN); - } -} diff --git a/tests/run-pass-valgrind/cleanup-stdin.rs b/tests/run-pass-valgrind/cleanup-stdin.rs deleted file mode 100644 index cf8f81cf5aa..00000000000 --- a/tests/run-pass-valgrind/cleanup-stdin.rs +++ /dev/null @@ -1,5 +0,0 @@ -fn main() { - let _ = std::io::stdin(); - let _ = std::io::stdout(); - let _ = std::io::stderr(); -} diff --git a/tests/run-pass-valgrind/coerce-match-calls.rs b/tests/run-pass-valgrind/coerce-match-calls.rs deleted file mode 100644 index 8c7375610dd..00000000000 --- a/tests/run-pass-valgrind/coerce-match-calls.rs +++ /dev/null @@ -1,21 +0,0 @@ -// Check that coercions are propagated through match and if expressions. - -//@ pretty-expanded FIXME #23616 - -use std::boxed::Box; - -pub fn main() { - let _: Box<[isize]> = if true { Box::new([1, 2, 3]) } else { Box::new([1]) }; - - let _: Box<[isize]> = match true { - true => Box::new([1, 2, 3]), - false => Box::new([1]), - }; - - // Check we don't get over-keen at propagating coercions in the case of casts. - let x = if true { 42 } else { 42u8 } as u16; - let x = match true { - true => 42, - false => 42u8, - } as u16; -} diff --git a/tests/run-pass-valgrind/coerce-match.rs b/tests/run-pass-valgrind/coerce-match.rs deleted file mode 100644 index 95f16a8cc89..00000000000 --- a/tests/run-pass-valgrind/coerce-match.rs +++ /dev/null @@ -1,31 +0,0 @@ -// Check that coercions are propagated through match and if expressions. - -//@ pretty-expanded FIXME #23616 - -pub fn main() { - let _: Box<[isize]> = if true { - let b: Box<_> = Box::new([1, 2, 3]); - b - } else { - let b: Box<_> = Box::new([1]); - b - }; - - let _: Box<[isize]> = match true { - true => { - let b: Box<_> = Box::new([1, 2, 3]); - b - } - false => { - let b: Box<_> = Box::new([1]); - b - } - }; - - // Check we don't get over-keen at propagating coercions in the case of casts. - let x = if true { 42 } else { 42u8 } as u16; - let x = match true { - true => 42, - false => 42u8, - } as u16; -} diff --git a/tests/run-pass-valgrind/down-with-thread-dtors.rs b/tests/run-pass-valgrind/down-with-thread-dtors.rs deleted file mode 100644 index 0d3745bba5b..00000000000 --- a/tests/run-pass-valgrind/down-with-thread-dtors.rs +++ /dev/null @@ -1,43 +0,0 @@ -//@ ignore-emscripten - -thread_local!(static FOO: Foo = Foo); -thread_local!(static BAR: Bar = Bar(1)); -thread_local!(static BAZ: Baz = Baz); - -static mut HIT: bool = false; - -struct Foo; -struct Bar(i32); -struct Baz; - -impl Drop for Foo { - fn drop(&mut self) { - BAR.with(|_| {}); - } -} - -impl Drop for Bar { - fn drop(&mut self) { - assert_eq!(self.0, 1); - self.0 = 2; - BAZ.with(|_| {}); - assert_eq!(self.0, 2); - } -} - -impl Drop for Baz { - fn drop(&mut self) { - unsafe { - HIT = true; - } - } -} - -fn main() { - std::thread::spawn(|| { - FOO.with(|_| {}); - }) - .join() - .unwrap(); - assert!(unsafe { HIT }); -} diff --git a/tests/run-pass-valgrind/dst-dtor-1.rs b/tests/run-pass-valgrind/dst-dtor-1.rs deleted file mode 100644 index 47065151a03..00000000000 --- a/tests/run-pass-valgrind/dst-dtor-1.rs +++ /dev/null @@ -1,28 +0,0 @@ -static mut DROP_RAN: bool = false; - -struct Foo; -impl Drop for Foo { - fn drop(&mut self) { - unsafe { - DROP_RAN = true; - } - } -} - -trait Trait { - fn dummy(&self) {} -} -impl Trait for Foo {} - -struct Fat<T: ?Sized> { - f: T, -} - -pub fn main() { - { - let _x: Box<Fat<Trait>> = Box::<Fat<Foo>>::new(Fat { f: Foo }); - } - unsafe { - assert!(DROP_RAN); - } -} diff --git a/tests/run-pass-valgrind/dst-dtor-2.rs b/tests/run-pass-valgrind/dst-dtor-2.rs deleted file mode 100644 index d8abebfb447..00000000000 --- a/tests/run-pass-valgrind/dst-dtor-2.rs +++ /dev/null @@ -1,23 +0,0 @@ -static mut DROP_RAN: isize = 0; - -struct Foo; -impl Drop for Foo { - fn drop(&mut self) { - unsafe { - DROP_RAN += 1; - } - } -} - -struct Fat<T: ?Sized> { - f: T, -} - -pub fn main() { - { - let _x: Box<Fat<[Foo]>> = Box::<Fat<[Foo; 3]>>::new(Fat { f: [Foo, Foo, Foo] }); - } - unsafe { - assert_eq!(DROP_RAN, 3); - } -} diff --git a/tests/run-pass-valgrind/dst-dtor-3.rs b/tests/run-pass-valgrind/dst-dtor-3.rs deleted file mode 100644 index 09adaca21c7..00000000000 --- a/tests/run-pass-valgrind/dst-dtor-3.rs +++ /dev/null @@ -1,26 +0,0 @@ -#![feature(unsized_tuple_coercion)] - -static mut DROP_RAN: bool = false; - -struct Foo; -impl Drop for Foo { - fn drop(&mut self) { - unsafe { - DROP_RAN = true; - } - } -} - -trait Trait { - fn dummy(&self) {} -} -impl Trait for Foo {} - -pub fn main() { - { - let _x: Box<(i32, Trait)> = Box::<(i32, Foo)>::new((42, Foo)); - } - unsafe { - assert!(DROP_RAN); - } -} diff --git a/tests/run-pass-valgrind/dst-dtor-4.rs b/tests/run-pass-valgrind/dst-dtor-4.rs deleted file mode 100644 index a66ac8e3cfc..00000000000 --- a/tests/run-pass-valgrind/dst-dtor-4.rs +++ /dev/null @@ -1,21 +0,0 @@ -#![feature(unsized_tuple_coercion)] - -static mut DROP_RAN: isize = 0; - -struct Foo; -impl Drop for Foo { - fn drop(&mut self) { - unsafe { - DROP_RAN += 1; - } - } -} - -pub fn main() { - { - let _x: Box<(i32, [Foo])> = Box::<(i32, [Foo; 3])>::new((42, [Foo, Foo, Foo])); - } - unsafe { - assert_eq!(DROP_RAN, 3); - } -} diff --git a/tests/run-pass-valgrind/exit-flushes.rs b/tests/run-pass-valgrind/exit-flushes.rs deleted file mode 100644 index 4e25ef76d39..00000000000 --- a/tests/run-pass-valgrind/exit-flushes.rs +++ /dev/null @@ -1,19 +0,0 @@ -//@ ignore-wasm32 no subprocess support -//@ ignore-sgx no processes -//@ ignore-apple this needs valgrind 3.11 or higher; see -// https://github.com/rust-lang/rust/pull/30365#issuecomment-165763679 - -use std::env; -use std::process::{Command, exit}; - -fn main() { - if env::args().len() > 1 { - print!("hello!"); - exit(0); - } else { - let out = Command::new(env::args().next().unwrap()).arg("foo").output().unwrap(); - assert!(out.status.success()); - assert_eq!(String::from_utf8(out.stdout).unwrap(), "hello!"); - assert_eq!(String::from_utf8(out.stderr).unwrap(), ""); - } -} diff --git a/tests/run-pass-valgrind/issue-44800.rs b/tests/run-pass-valgrind/issue-44800.rs deleted file mode 100644 index f76657ca752..00000000000 --- a/tests/run-pass-valgrind/issue-44800.rs +++ /dev/null @@ -1,12 +0,0 @@ -use std::alloc::System; -use std::collections::VecDeque; - -#[global_allocator] -static ALLOCATOR: System = System; - -fn main() { - let mut deque = VecDeque::with_capacity(32); - deque.push_front(0); - deque.reserve(31); - deque.push_back(0); -} diff --git a/tests/run-pass-valgrind/unsized-locals/by-value-trait-objects-rust-call.rs b/tests/run-pass-valgrind/unsized-locals/by-value-trait-objects-rust-call.rs deleted file mode 100644 index 5d3f558a63a..00000000000 --- a/tests/run-pass-valgrind/unsized-locals/by-value-trait-objects-rust-call.rs +++ /dev/null @@ -1,55 +0,0 @@ -#![feature(unsized_locals)] -#![feature(unboxed_closures)] -#![feature(tuple_trait)] - -pub trait FnOnce<Args: std::marker::Tuple> { - type Output; - extern "rust-call" fn call_once(self, args: Args) -> Self::Output; -} - -struct A; - -impl FnOnce<()> for A { - type Output = String; - extern "rust-call" fn call_once(self, (): ()) -> Self::Output { - format!("hello") - } -} - -struct B(i32); - -impl FnOnce<()> for B { - type Output = String; - extern "rust-call" fn call_once(self, (): ()) -> Self::Output { - format!("{}", self.0) - } -} - -struct C(String); - -impl FnOnce<()> for C { - type Output = String; - extern "rust-call" fn call_once(self, (): ()) -> Self::Output { - self.0 - } -} - -struct D(Box<String>); - -impl FnOnce<()> for D { - type Output = String; - extern "rust-call" fn call_once(self, (): ()) -> Self::Output { - *self.0 - } -} - -fn main() { - let x = *(Box::new(A) as Box<dyn FnOnce<(), Output = String>>); - assert_eq!(x.call_once(()), format!("hello")); - let x = *(Box::new(B(42)) as Box<dyn FnOnce<(), Output = String>>); - assert_eq!(x.call_once(()), format!("42")); - let x = *(Box::new(C(format!("jumping fox"))) as Box<dyn FnOnce<(), Output = String>>); - assert_eq!(x.call_once(()), format!("jumping fox")); - let x = *(Box::new(D(Box::new(format!("lazy dog")))) as Box<dyn FnOnce<(), Output = String>>); - assert_eq!(x.call_once(()), format!("lazy dog")); -} diff --git a/tests/run-pass-valgrind/unsized-locals/by-value-trait-objects-rust-call2.rs b/tests/run-pass-valgrind/unsized-locals/by-value-trait-objects-rust-call2.rs deleted file mode 100644 index 9b6648f2e27..00000000000 --- a/tests/run-pass-valgrind/unsized-locals/by-value-trait-objects-rust-call2.rs +++ /dev/null @@ -1,69 +0,0 @@ -#![feature(unsized_locals)] -#![feature(unboxed_closures)] -#![feature(tuple_trait)] - -pub trait FnOnce<Args: std::marker::Tuple> { - type Output; - extern "rust-call" fn call_once(self, args: Args) -> Self::Output; -} - -struct A; - -impl FnOnce<(String, Box<str>)> for A { - type Output = String; - extern "rust-call" fn call_once(self, (s1, s2): (String, Box<str>)) -> Self::Output { - assert_eq!(&s1 as &str, "s1"); - assert_eq!(&s2 as &str, "s2"); - format!("hello") - } -} - -struct B(i32); - -impl FnOnce<(String, Box<str>)> for B { - type Output = String; - extern "rust-call" fn call_once(self, (s1, s2): (String, Box<str>)) -> Self::Output { - assert_eq!(&s1 as &str, "s1"); - assert_eq!(&s2 as &str, "s2"); - format!("{}", self.0) - } -} - -struct C(String); - -impl FnOnce<(String, Box<str>)> for C { - type Output = String; - extern "rust-call" fn call_once(self, (s1, s2): (String, Box<str>)) -> Self::Output { - assert_eq!(&s1 as &str, "s1"); - assert_eq!(&s2 as &str, "s2"); - self.0 - } -} - -struct D(Box<String>); - -impl FnOnce<(String, Box<str>)> for D { - type Output = String; - extern "rust-call" fn call_once(self, (s1, s2): (String, Box<str>)) -> Self::Output { - assert_eq!(&s1 as &str, "s1"); - assert_eq!(&s2 as &str, "s2"); - *self.0 - } -} - -fn main() { - let (s1, s2) = (format!("s1"), format!("s2").into_boxed_str()); - let x = *(Box::new(A) as Box<dyn FnOnce<(String, Box<str>), Output = String>>); - assert_eq!(x.call_once((s1, s2)), format!("hello")); - let (s1, s2) = (format!("s1"), format!("s2").into_boxed_str()); - let x = *(Box::new(B(42)) as Box<dyn FnOnce<(String, Box<str>), Output = String>>); - assert_eq!(x.call_once((s1, s2)), format!("42")); - let (s1, s2) = (format!("s1"), format!("s2").into_boxed_str()); - let x = *(Box::new(C(format!("jumping fox"))) - as Box<dyn FnOnce<(String, Box<str>), Output = String>>); - assert_eq!(x.call_once((s1, s2)), format!("jumping fox")); - let (s1, s2) = (format!("s1"), format!("s2").into_boxed_str()); - let x = *(Box::new(D(Box::new(format!("lazy dog")))) - as Box<dyn FnOnce<(String, Box<str>), Output = String>>); - assert_eq!(x.call_once((s1, s2)), format!("lazy dog")); -} diff --git a/tests/run-pass-valgrind/unsized-locals/by-value-trait-objects.rs b/tests/run-pass-valgrind/unsized-locals/by-value-trait-objects.rs deleted file mode 100644 index 3f6b6d262b5..00000000000 --- a/tests/run-pass-valgrind/unsized-locals/by-value-trait-objects.rs +++ /dev/null @@ -1,48 +0,0 @@ -#![feature(unsized_locals)] - -pub trait Foo { - fn foo(self) -> String; -} - -struct A; - -impl Foo for A { - fn foo(self) -> String { - format!("hello") - } -} - -struct B(i32); - -impl Foo for B { - fn foo(self) -> String { - format!("{}", self.0) - } -} - -struct C(String); - -impl Foo for C { - fn foo(self) -> String { - self.0 - } -} - -struct D(Box<String>); - -impl Foo for D { - fn foo(self) -> String { - *self.0 - } -} - -fn main() { - let x = *(Box::new(A) as Box<dyn Foo>); - assert_eq!(x.foo(), format!("hello")); - let x = *(Box::new(B(42)) as Box<dyn Foo>); - assert_eq!(x.foo(), format!("42")); - let x = *(Box::new(C(format!("jumping fox"))) as Box<dyn Foo>); - assert_eq!(x.foo(), format!("jumping fox")); - let x = *(Box::new(D(Box::new(format!("lazy dog")))) as Box<dyn Foo>); - assert_eq!(x.foo(), format!("lazy dog")); -} diff --git a/tests/run-pass-valgrind/unsized-locals/long-live-the-unsized-temporary.rs b/tests/run-pass-valgrind/unsized-locals/long-live-the-unsized-temporary.rs deleted file mode 100644 index a7b9052617f..00000000000 --- a/tests/run-pass-valgrind/unsized-locals/long-live-the-unsized-temporary.rs +++ /dev/null @@ -1,52 +0,0 @@ -#![allow(incomplete_features)] -#![feature(unsized_locals, unsized_fn_params)] - -use std::fmt; - -fn gen_foo() -> Box<fmt::Display> { - Box::new(Box::new("foo")) -} - -fn foo(x: fmt::Display) { - assert_eq!(x.to_string(), "foo"); -} - -fn foo_indirect(x: fmt::Display) { - foo(x); -} - -fn main() { - foo(*gen_foo()); - foo_indirect(*gen_foo()); - - { - let x: fmt::Display = *gen_foo(); - foo(x); - } - - { - let x: fmt::Display = *gen_foo(); - let y: fmt::Display = *gen_foo(); - foo(x); - foo(y); - } - - { - let mut cnt: usize = 3; - let x = loop { - let x: fmt::Display = *gen_foo(); - if cnt == 0 { - break x; - } else { - cnt -= 1; - } - }; - foo(x); - } - - { - let x: fmt::Display = *gen_foo(); - let x = if true { x } else { *gen_foo() }; - foo(x); - } -} diff --git a/tests/rustdoc-gui/README.md b/tests/rustdoc-gui/README.md index 1126a72ab67..efd513715d4 100644 --- a/tests/rustdoc-gui/README.md +++ b/tests/rustdoc-gui/README.md @@ -23,12 +23,5 @@ $ ./x.py test tests/rustdoc-gui --stage 1 --test-args --no-headless To see the supported options, use `--help`. -Important to be noted: if the chromium instance crashes when you run it, you might need to -use `--no-sandbox` to make it work: - -```bash -$ ./x.py test tests/rustdoc-gui --stage 1 --test-args --no-sandbox -``` - [browser-ui-test]: https://github.com/GuillaumeGomez/browser-UI-test/ [puppeteer]: https://pptr.dev/ diff --git a/tests/rustdoc-gui/list-margins.goml b/tests/rustdoc-gui/list-margins.goml new file mode 100644 index 00000000000..c83f5898e8e --- /dev/null +++ b/tests/rustdoc-gui/list-margins.goml @@ -0,0 +1,11 @@ +// This test ensures that the documentation list markers are correctly placed. +// It also serves as a regression test for <https://github.com/rust-lang/rust/issues/130622>. + +go-to: "file://" + |DOC_PATH| + "/test_docs/long_list/index.html" +show-text: true + +// 0.3em +assert-css: (".docblock li p:not(last-child)", {"margin-bottom": "4.8px"}) +assert-css: (".docblock li p + p:last-child", {"margin-bottom": "0px"}) +// 0.4em +assert-css: (".docblock li", {"margin-bottom": "6.4px"}) diff --git a/tests/rustdoc-gui/methods-left-margin.goml b/tests/rustdoc-gui/methods-left-margin.goml new file mode 100644 index 00000000000..1003cec33f9 --- /dev/null +++ b/tests/rustdoc-gui/methods-left-margin.goml @@ -0,0 +1,19 @@ +// This test is to ensure that methods are correctly aligned on the left side. + +go-to: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html" + +// First we ensure that we have methods with and without documentation. +assert: ".impl-items > details.method-toggle > summary > section.method" +assert: ".impl-items > section.method" + +// Checking on desktop. +set-window-size: (900, 600) +wait-for-size: ("body", {"width": 900}) +store-position: (".impl-items section.method", {"x": x}) +assert-position: (".impl-items section.method", {"x": |x|}, ALL) + +// Checking on mobile. +set-window-size: (600, 600) +wait-for-size: ("body", {"width": 600}) +store-position: (".impl-items section.method", {"x": x}) +assert-position: (".impl-items section.method", {"x": |x|}, ALL) diff --git a/tests/rustdoc-gui/notable-trait.goml b/tests/rustdoc-gui/notable-trait.goml index b8fa26b17f6..e02974e6082 100644 --- a/tests/rustdoc-gui/notable-trait.goml +++ b/tests/rustdoc-gui/notable-trait.goml @@ -84,9 +84,10 @@ call-function: ("check-notable-tooltip-position", { // Checking on mobile now. set-window-size: (650, 600) +wait-for-size: ("body", {"width": 650}) call-function: ("check-notable-tooltip-position-complete", { - "x": 15, - "i_x": 293, + "x": 25, + "i_x": 303, "popover_x": 0, }) diff --git a/tests/rustdoc-gui/src/test_docs/lib.rs b/tests/rustdoc-gui/src/test_docs/lib.rs index 7397992c0ab..352995c4903 100644 --- a/tests/rustdoc-gui/src/test_docs/lib.rs +++ b/tests/rustdoc-gui/src/test_docs/lib.rs @@ -628,3 +628,27 @@ pub mod short_docs { /// subt_vec_num(x: &[f64], y: f64) pub fn subt_vec_num() {} } + +pub mod long_list { + //! bla + //! + //! * Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque et libero ut leo + //! interdum laoreet vitae a mi. Aliquam erat volutpat. Suspendisse volutpat non quam non + //! commodo. + //! + //! Praesent enim neque, imperdiet sed nisl at, lobortis egestas augue. Sed vitae tristique + //! augue. Phasellus vel pretium lectus. + //! * Praesent enim neque, imperdiet sed nisl at, lobortis egestas augue. Sed vitae tristique + //! augue. Phasellus vel pretium lectus. + //! * Praesent enim neque, imperdiet sed nisl at, lobortis egestas augue. Sed vitae tristique + //! augue. Phasellus vel pretium lectus. + //! + //! Another list: + //! + //! * [`TryFromBytes`](#a) indicates that a type may safely be converted from certain byte + //! sequence (conditional on runtime checks) + //! * [`FromZeros`](#a) indicates that a sequence of zero bytes represents a valid instance of + //! a type + //! * [`FromBytes`](#a) indicates that a type may safely be converted from an arbitrary byte + //! sequence +} diff --git a/tests/rustdoc-json/fns/extern_safe.rs b/tests/rustdoc-json/fns/extern_safe.rs new file mode 100644 index 00000000000..a4a2d2c7f8c --- /dev/null +++ b/tests/rustdoc-json/fns/extern_safe.rs @@ -0,0 +1,17 @@ +extern "C" { + //@ is "$.index[*][?(@.name=='f1')].inner.function.header.is_unsafe" true + pub fn f1(); + + // items in unadorned `extern` blocks cannot have safety qualifiers +} + +unsafe extern "C" { + //@ is "$.index[*][?(@.name=='f4')].inner.function.header.is_unsafe" true + pub fn f4(); + + //@ is "$.index[*][?(@.name=='f5')].inner.function.header.is_unsafe" true + pub unsafe fn f5(); + + //@ is "$.index[*][?(@.name=='f6')].inner.function.header.is_unsafe" false + pub safe fn f6(); +} diff --git a/tests/rustdoc-ui/cfg-boolean-literal.rs b/tests/rustdoc-ui/cfg-boolean-literal.rs new file mode 100644 index 00000000000..4d4e599bfee --- /dev/null +++ b/tests/rustdoc-ui/cfg-boolean-literal.rs @@ -0,0 +1,19 @@ +//@ check-pass + +#![feature(cfg_boolean_literals)] +#![feature(doc_cfg)] + +#[doc(cfg(false))] +pub fn foo() {} + +#[doc(cfg(true))] +pub fn bar() {} + +#[doc(cfg(any(true)))] +pub fn zoo() {} + +#[doc(cfg(all(true)))] +pub fn toy() {} + +#[doc(cfg(not(true)))] +pub fn nay() {} diff --git a/tests/rustdoc-ui/intra-doc/disambiguator-mismatch.rs b/tests/rustdoc-ui/intra-doc/disambiguator-mismatch.rs index 8142bd83877..f63a9e87497 100644 --- a/tests/rustdoc-ui/intra-doc/disambiguator-mismatch.rs +++ b/tests/rustdoc-ui/intra-doc/disambiguator-mismatch.rs @@ -91,7 +91,7 @@ struct X { //~| HELP prefix with `field@` /// Link to [field@S::A] -//~^ ERROR incompatible link kind for `S::A` -//~| NOTE this link resolved +//~^ ERROR unresolved link to `S::A` +//~| NOTE this link resolves //~| HELP prefix with `variant@` pub fn f() {} diff --git a/tests/rustdoc-ui/intra-doc/disambiguator-mismatch.stderr b/tests/rustdoc-ui/intra-doc/disambiguator-mismatch.stderr index 488120304fd..ef7fec77b1e 100644 --- a/tests/rustdoc-ui/intra-doc/disambiguator-mismatch.stderr +++ b/tests/rustdoc-ui/intra-doc/disambiguator-mismatch.stderr @@ -74,7 +74,7 @@ error: unresolved link to `m` --> $DIR/disambiguator-mismatch.rs:52:14 | LL | /// Link to [m()] - | ^^^ this link resolves to the macro `m`, which is not in the value namespace + | ^^^ this link resolves to the macro `m`, which is not a function | help: to link to the macro, add an exclamation mark | @@ -142,7 +142,7 @@ error: unresolved link to `std` --> $DIR/disambiguator-mismatch.rs:83:14 | LL | /// Link to [fn@std] - | ^^^^^^ this link resolves to the crate `std`, which is not in the value namespace + | ^^^^^^ this link resolves to the crate `std`, which is not a function | help: to link to the crate, prefix with `mod@` | @@ -160,13 +160,13 @@ help: to link to the field, prefix with `field@` LL | /// Link to [field@X::y] | ~~~~~~ -error: incompatible link kind for `S::A` +error: unresolved link to `S::A` --> $DIR/disambiguator-mismatch.rs:93:14 | LL | /// Link to [field@S::A] - | ^^^^^^^^^^ this link resolved to a unit variant, which is not a field + | ^^^^^^^^^^ this link resolves to the variant `A`, which is not a field | -help: to link to the unit variant, prefix with `variant@` +help: to link to the variant, prefix with `variant@` | LL | /// Link to [variant@S::A] | ~~~~~~~~ diff --git a/tests/rustdoc-ui/intra-doc/errors.rs b/tests/rustdoc-ui/intra-doc/errors.rs index f37f49c24cc..e885a3b35f6 100644 --- a/tests/rustdoc-ui/intra-doc/errors.rs +++ b/tests/rustdoc-ui/intra-doc/errors.rs @@ -98,7 +98,7 @@ pub trait T { /// [m()] //~^ ERROR unresolved link //~| HELP to link to the macro -//~| NOTE not in the value namespace +//~| NOTE not a function #[macro_export] macro_rules! m { () => {}; diff --git a/tests/rustdoc-ui/intra-doc/errors.stderr b/tests/rustdoc-ui/intra-doc/errors.stderr index a982bba0095..07d328f99a3 100644 --- a/tests/rustdoc-ui/intra-doc/errors.stderr +++ b/tests/rustdoc-ui/intra-doc/errors.stderr @@ -104,7 +104,7 @@ error: unresolved link to `S` --> $DIR/errors.rs:68:6 | LL | /// [S!] - | ^^ this link resolves to the struct `S`, which is not in the macro namespace + | ^^ this link resolves to the struct `S`, which is not a macro | help: to link to the struct, prefix with `struct@` | @@ -158,7 +158,7 @@ error: unresolved link to `m` --> $DIR/errors.rs:98:6 | LL | /// [m()] - | ^^^ this link resolves to the macro `m`, which is not in the value namespace + | ^^^ this link resolves to the macro `m`, which is not a function | help: to link to the macro, add an exclamation mark | diff --git a/tests/rustdoc-ui/intra-doc/issue-110495-suffix-with-space.stderr b/tests/rustdoc-ui/intra-doc/issue-110495-suffix-with-space.stderr index 6c834fd0a1b..a347044bfe9 100644 --- a/tests/rustdoc-ui/intra-doc/issue-110495-suffix-with-space.stderr +++ b/tests/rustdoc-ui/intra-doc/issue-110495-suffix-with-space.stderr @@ -2,7 +2,7 @@ error: unresolved link to `Clone` --> $DIR/issue-110495-suffix-with-space.rs:3:6 | LL | //! [Clone ()]. - | ^^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace + | ^^^^^^^^ this link resolves to the trait `Clone`, which is not a function | note: the lint level is defined here --> $DIR/issue-110495-suffix-with-space.rs:2:9 @@ -31,7 +31,7 @@ error: unresolved link to `Clone` --> $DIR/issue-110495-suffix-with-space.rs:5:7 | LL | //! [`Clone ()`]. - | ^^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace + | ^^^^^^^^ this link resolves to the trait `Clone`, which is not a function | help: to link to the trait, prefix with `trait@` | diff --git a/tests/rustdoc-ui/intra-doc/value-ctor.rs b/tests/rustdoc-ui/intra-doc/value-ctor.rs new file mode 100644 index 00000000000..6f57b7c6f10 --- /dev/null +++ b/tests/rustdoc-ui/intra-doc/value-ctor.rs @@ -0,0 +1,35 @@ +// https://github.com/rust-lang/rust/issues/130591 +#![deny(rustdoc::broken_intra_doc_links)] +#![crate_name = "foo"] + +/// [value@Foo::X] //~ERROR broken +pub enum Foo { + X, +} + +/// [tst][value@MyStruct] //~ERROR broken +pub struct MyStruct; + +pub enum MyEnum { + Internals, +} + +pub use MyEnum::*; + +/// In this context, [a][type@Internals] is a struct, +/// while [b][value@Internals] fails. //~ERROR broken +/// Also, [c][struct@Internals] is a struct, +/// while [d][variant@Internals] fails. //~ERROR broken +pub struct Internals { + foo: (), +} + +pub mod inside { + pub struct Internals2; +} + +use inside::*; + +/// In this context, [a][type@Internals2] is an enum, +/// while [b][value@Internals2] fails. //~ERROR broken +pub enum Internals2 {} diff --git a/tests/rustdoc-ui/intra-doc/value-ctor.stderr b/tests/rustdoc-ui/intra-doc/value-ctor.stderr new file mode 100644 index 00000000000..8d2a6649f4c --- /dev/null +++ b/tests/rustdoc-ui/intra-doc/value-ctor.stderr @@ -0,0 +1,62 @@ +error: unresolved link to `Foo::X` + --> $DIR/value-ctor.rs:5:6 + | +LL | /// [value@Foo::X] + | ^^^^^^^^^^^^ this link resolves to the variant `X`, which is not in the value namespace + | +note: the lint level is defined here + --> $DIR/value-ctor.rs:2:9 + | +LL | #![deny(rustdoc::broken_intra_doc_links)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +help: to link to the variant, prefix with `variant@` + | +LL | /// [variant@Foo::X] + | ~~~~~~~~ + +error: unresolved link to `MyStruct` + --> $DIR/value-ctor.rs:10:11 + | +LL | /// [tst][value@MyStruct] + | ^^^^^^^^^^^^^^ this link resolves to the struct `MyStruct`, which is not in the value namespace + | +help: to link to the struct, prefix with `struct@` + | +LL | /// [tst][struct@MyStruct] + | ~~~~~~~ + +error: unresolved link to `Internals` + --> $DIR/value-ctor.rs:20:15 + | +LL | /// while [b][value@Internals] fails. + | ^^^^^^^^^^^^^^^ this link resolves to the struct `Internals`, which is not in the value namespace + | +help: to link to the struct, prefix with `struct@` + | +LL | /// while [b][struct@Internals] fails. + | ~~~~~~~ + +error: incompatible link kind for `Internals` + --> $DIR/value-ctor.rs:22:15 + | +LL | /// while [d][variant@Internals] fails. + | ^^^^^^^^^^^^^^^^^ this link resolved to a struct, which is not a variant + | +help: to link to the struct, prefix with `struct@` + | +LL | /// while [d][struct@Internals] fails. + | ~~~~~~~ + +error: unresolved link to `Internals2` + --> $DIR/value-ctor.rs:34:15 + | +LL | /// while [b][value@Internals2] fails. + | ^^^^^^^^^^^^^^^^ this link resolves to the enum `Internals2`, which is not in the value namespace + | +help: to link to the enum, prefix with `enum@` + | +LL | /// while [b][enum@Internals2] fails. + | ~~~~~ + +error: aborting due to 5 previous errors + diff --git a/tests/rustdoc-ui/intra-doc/weird-syntax.stderr b/tests/rustdoc-ui/intra-doc/weird-syntax.stderr index f50feb57fcc..17bcbc783fd 100644 --- a/tests/rustdoc-ui/intra-doc/weird-syntax.stderr +++ b/tests/rustdoc-ui/intra-doc/weird-syntax.stderr @@ -40,7 +40,7 @@ error: unresolved link to `Clone` --> $DIR/weird-syntax.rs:27:9 | LL | /// [ `Clone ()` ] - | ^^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace + | ^^^^^^^^ this link resolves to the trait `Clone`, which is not a function | help: to link to the trait, prefix with `trait@` | @@ -52,7 +52,7 @@ error: unresolved link to `Clone` --> $DIR/weird-syntax.rs:30:7 | LL | /// [`Clone ()` ] - | ^^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace + | ^^^^^^^^ this link resolves to the trait `Clone`, which is not a function | help: to link to the trait, prefix with `trait@` | @@ -64,7 +64,7 @@ error: unresolved link to `Clone` --> $DIR/weird-syntax.rs:33:9 | LL | /// [ `Clone ()`] - | ^^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace + | ^^^^^^^^ this link resolves to the trait `Clone`, which is not a function | help: to link to the trait, prefix with `trait@` | @@ -76,7 +76,7 @@ error: unresolved link to `Clone` --> $DIR/weird-syntax.rs:36:9 | LL | /// [```Clone ()```] - | ^^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace + | ^^^^^^^^ this link resolves to the trait `Clone`, which is not a function | help: to link to the trait, prefix with `trait@` | @@ -88,7 +88,7 @@ error: unresolved link to `Clone` --> $DIR/weird-syntax.rs:42:13 | LL | /// [ ``` Clone () ``` ] - | ^^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace + | ^^^^^^^^ this link resolves to the trait `Clone`, which is not a function | help: to link to the trait, prefix with `trait@` | @@ -122,7 +122,7 @@ error: unresolved link to `Clone` --> $DIR/weird-syntax.rs:74:9 | LL | /// [x][Clone()] - | ^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace + | ^^^^^^^ this link resolves to the trait `Clone`, which is not a function | help: to link to the trait, prefix with `trait@` | @@ -134,7 +134,7 @@ error: unresolved link to `Clone` --> $DIR/weird-syntax.rs:77:9 | LL | /// [x][Clone ()] - | ^^^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace + | ^^^^^^^^^ this link resolves to the trait `Clone`, which is not a function | help: to link to the trait, prefix with `trait@` | @@ -176,7 +176,7 @@ error: unresolved link to `Clone` --> $DIR/weird-syntax.rs:97:9 | LL | /// [w](Clone\(\)) - | ^^^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace + | ^^^^^^^^^ this link resolves to the trait `Clone`, which is not a function | help: to link to the trait, prefix with `trait@` | @@ -188,7 +188,7 @@ error: unresolved link to `Clone` --> $DIR/weird-syntax.rs:103:9 | LL | /// [w](Clone()) - | ^^^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace + | ^^^^^^^ this link resolves to the trait `Clone`, which is not a function | help: to link to the trait, prefix with `trait@` | @@ -256,7 +256,7 @@ error: unresolved link to `Clone` --> $DIR/weird-syntax.rs:132:9 | LL | /// The [cln][] link here will produce a plain text suggestion - | ^^^^^ this link resolves to the trait `Clone`, which is not in the value namespace + | ^^^^^ this link resolves to the trait `Clone`, which is not a function | = help: to link to the trait, prefix with `trait@`: trait@Clone diff --git a/tests/ui-fulldeps/stable-mir/check_abi.rs b/tests/ui-fulldeps/stable-mir/check_abi.rs index 7518ea902ec..5b7da7bb129 100644 --- a/tests/ui-fulldeps/stable-mir/check_abi.rs +++ b/tests/ui-fulldeps/stable-mir/check_abi.rs @@ -8,7 +8,6 @@ #![feature(rustc_private)] #![feature(assert_matches)] -#![feature(control_flow_enum)] #![feature(ascii_char, ascii_char_variants)] extern crate rustc_hir; diff --git a/tests/ui-fulldeps/stable-mir/check_allocation.rs b/tests/ui-fulldeps/stable-mir/check_allocation.rs index 7752ff51ac8..1e2f640f39f 100644 --- a/tests/ui-fulldeps/stable-mir/check_allocation.rs +++ b/tests/ui-fulldeps/stable-mir/check_allocation.rs @@ -10,7 +10,6 @@ #![feature(rustc_private)] #![feature(assert_matches)] -#![feature(control_flow_enum)] #![feature(ascii_char, ascii_char_variants)] extern crate rustc_hir; diff --git a/tests/ui-fulldeps/stable-mir/check_attribute.rs b/tests/ui-fulldeps/stable-mir/check_attribute.rs index be52853a479..131fd99ebaa 100644 --- a/tests/ui-fulldeps/stable-mir/check_attribute.rs +++ b/tests/ui-fulldeps/stable-mir/check_attribute.rs @@ -7,7 +7,6 @@ //@ ignore-windows-gnu mingw has troubles with linking https://github.com/rust-lang/rust/pull/116837 #![feature(rustc_private)] -#![feature(control_flow_enum)] extern crate rustc_hir; #[macro_use] diff --git a/tests/ui-fulldeps/stable-mir/check_def_ty.rs b/tests/ui-fulldeps/stable-mir/check_def_ty.rs index 9f45b62d343..ec3cf1753e2 100644 --- a/tests/ui-fulldeps/stable-mir/check_def_ty.rs +++ b/tests/ui-fulldeps/stable-mir/check_def_ty.rs @@ -10,7 +10,6 @@ #![feature(rustc_private)] #![feature(assert_matches)] -#![feature(control_flow_enum)] #[macro_use] extern crate rustc_smir; diff --git a/tests/ui-fulldeps/stable-mir/check_defs.rs b/tests/ui-fulldeps/stable-mir/check_defs.rs index 5bb1053f187..3402b345818 100644 --- a/tests/ui-fulldeps/stable-mir/check_defs.rs +++ b/tests/ui-fulldeps/stable-mir/check_defs.rs @@ -9,7 +9,6 @@ #![feature(rustc_private)] #![feature(assert_matches)] -#![feature(control_flow_enum)] #[macro_use] extern crate rustc_smir; diff --git a/tests/ui-fulldeps/stable-mir/check_foreign.rs b/tests/ui-fulldeps/stable-mir/check_foreign.rs index 06d2af4ac8a..4acbabbb6be 100644 --- a/tests/ui-fulldeps/stable-mir/check_foreign.rs +++ b/tests/ui-fulldeps/stable-mir/check_foreign.rs @@ -9,7 +9,6 @@ #![feature(rustc_private)] #![feature(assert_matches)] -#![feature(control_flow_enum)] extern crate rustc_middle; #[macro_use] diff --git a/tests/ui-fulldeps/stable-mir/check_instance.rs b/tests/ui-fulldeps/stable-mir/check_instance.rs index 68eb3c54593..7d63e202fa6 100644 --- a/tests/ui-fulldeps/stable-mir/check_instance.rs +++ b/tests/ui-fulldeps/stable-mir/check_instance.rs @@ -9,7 +9,6 @@ #![feature(rustc_private)] #![feature(assert_matches)] -#![feature(control_flow_enum)] #[macro_use] extern crate rustc_smir; diff --git a/tests/ui-fulldeps/stable-mir/check_item_kind.rs b/tests/ui-fulldeps/stable-mir/check_item_kind.rs index 1d5b19304c1..91baa074c10 100644 --- a/tests/ui-fulldeps/stable-mir/check_item_kind.rs +++ b/tests/ui-fulldeps/stable-mir/check_item_kind.rs @@ -9,7 +9,6 @@ #![feature(rustc_private)] #![feature(assert_matches)] -#![feature(control_flow_enum)] #[macro_use] extern crate rustc_smir; diff --git a/tests/ui-fulldeps/stable-mir/check_trait_queries.rs b/tests/ui-fulldeps/stable-mir/check_trait_queries.rs index 5098547c2c8..8721f243587 100644 --- a/tests/ui-fulldeps/stable-mir/check_trait_queries.rs +++ b/tests/ui-fulldeps/stable-mir/check_trait_queries.rs @@ -9,7 +9,6 @@ #![feature(rustc_private)] #![feature(assert_matches)] -#![feature(control_flow_enum)] #[macro_use] extern crate rustc_smir; diff --git a/tests/ui-fulldeps/stable-mir/check_transform.rs b/tests/ui-fulldeps/stable-mir/check_transform.rs index 1d3e4c6845b..40217b9aa95 100644 --- a/tests/ui-fulldeps/stable-mir/check_transform.rs +++ b/tests/ui-fulldeps/stable-mir/check_transform.rs @@ -8,7 +8,6 @@ #![feature(rustc_private)] #![feature(assert_matches)] -#![feature(control_flow_enum)] #![feature(ascii_char, ascii_char_variants)] extern crate rustc_hir; diff --git a/tests/ui-fulldeps/stable-mir/check_ty_fold.rs b/tests/ui-fulldeps/stable-mir/check_ty_fold.rs index 0b8cfcf27fd..0715e0cfc52 100644 --- a/tests/ui-fulldeps/stable-mir/check_ty_fold.rs +++ b/tests/ui-fulldeps/stable-mir/check_ty_fold.rs @@ -10,7 +10,6 @@ #![feature(rustc_private)] #![feature(assert_matches)] -#![feature(control_flow_enum)] #[macro_use] extern crate rustc_smir; diff --git a/tests/ui-fulldeps/stable-mir/crate-info.rs b/tests/ui-fulldeps/stable-mir/crate-info.rs index 4c9a8a665b8..6b458c5d923 100644 --- a/tests/ui-fulldeps/stable-mir/crate-info.rs +++ b/tests/ui-fulldeps/stable-mir/crate-info.rs @@ -9,7 +9,6 @@ #![feature(rustc_private)] #![feature(assert_matches)] -#![feature(control_flow_enum)] extern crate rustc_hir; #[macro_use] diff --git a/tests/ui-fulldeps/stable-mir/projections.rs b/tests/ui-fulldeps/stable-mir/projections.rs index d68e7d37950..a8bf4c1d399 100644 --- a/tests/ui-fulldeps/stable-mir/projections.rs +++ b/tests/ui-fulldeps/stable-mir/projections.rs @@ -9,7 +9,6 @@ #![feature(rustc_private)] #![feature(assert_matches)] -#![feature(control_flow_enum)] extern crate rustc_hir; #[macro_use] diff --git a/tests/ui-fulldeps/stable-mir/smir_internal.rs b/tests/ui-fulldeps/stable-mir/smir_internal.rs index 07f404fd471..6f5478c08bf 100644 --- a/tests/ui-fulldeps/stable-mir/smir_internal.rs +++ b/tests/ui-fulldeps/stable-mir/smir_internal.rs @@ -10,7 +10,6 @@ #![feature(rustc_private)] #![feature(assert_matches)] -#![feature(control_flow_enum)] #[macro_use] extern crate rustc_smir; diff --git a/tests/ui-fulldeps/stable-mir/smir_serde.rs b/tests/ui-fulldeps/stable-mir/smir_serde.rs index 957d840f7a2..7dbf892f9e4 100644 --- a/tests/ui-fulldeps/stable-mir/smir_serde.rs +++ b/tests/ui-fulldeps/stable-mir/smir_serde.rs @@ -9,7 +9,6 @@ #![feature(rustc_private)] #![feature(assert_matches)] -#![feature(control_flow_enum)] #[macro_use] extern crate rustc_smir; diff --git a/tests/ui-fulldeps/stable-mir/smir_visitor.rs b/tests/ui-fulldeps/stable-mir/smir_visitor.rs index ac428c80e0f..f1bc03781b9 100644 --- a/tests/ui-fulldeps/stable-mir/smir_visitor.rs +++ b/tests/ui-fulldeps/stable-mir/smir_visitor.rs @@ -9,7 +9,6 @@ #![feature(rustc_private)] #![feature(assert_matches)] -#![feature(control_flow_enum)] #[macro_use] extern crate rustc_smir; diff --git a/tests/ui/abi/riscv32e-registers.riscv32e.stderr b/tests/ui/abi/riscv32e-registers.riscv32e.stderr new file mode 100644 index 00000000000..e3894431eb4 --- /dev/null +++ b/tests/ui/abi/riscv32e-registers.riscv32e.stderr @@ -0,0 +1,194 @@ +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:43:11 + | +LL | asm!("li x16, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x16, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:46:11 + | +LL | asm!("li x17, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x17, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:49:11 + | +LL | asm!("li x18, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x18, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:52:11 + | +LL | asm!("li x19, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x19, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:55:11 + | +LL | asm!("li x20, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x20, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:58:11 + | +LL | asm!("li x21, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x21, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:61:11 + | +LL | asm!("li x22, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x22, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:64:11 + | +LL | asm!("li x23, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x23, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:67:11 + | +LL | asm!("li x24, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x24, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:70:11 + | +LL | asm!("li x25, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x25, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:73:11 + | +LL | asm!("li x26, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x26, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:76:11 + | +LL | asm!("li x27, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x27, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:79:11 + | +LL | asm!("li x28, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x28, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:82:11 + | +LL | asm!("li x29, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x29, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:85:11 + | +LL | asm!("li x30, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x30, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:88:11 + | +LL | asm!("li x31, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x31, 0 + | ^ + +error: aborting due to 16 previous errors + diff --git a/tests/ui/abi/riscv32e-registers.riscv32em.stderr b/tests/ui/abi/riscv32e-registers.riscv32em.stderr new file mode 100644 index 00000000000..e3894431eb4 --- /dev/null +++ b/tests/ui/abi/riscv32e-registers.riscv32em.stderr @@ -0,0 +1,194 @@ +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:43:11 + | +LL | asm!("li x16, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x16, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:46:11 + | +LL | asm!("li x17, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x17, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:49:11 + | +LL | asm!("li x18, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x18, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:52:11 + | +LL | asm!("li x19, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x19, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:55:11 + | +LL | asm!("li x20, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x20, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:58:11 + | +LL | asm!("li x21, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x21, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:61:11 + | +LL | asm!("li x22, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x22, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:64:11 + | +LL | asm!("li x23, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x23, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:67:11 + | +LL | asm!("li x24, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x24, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:70:11 + | +LL | asm!("li x25, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x25, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:73:11 + | +LL | asm!("li x26, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x26, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:76:11 + | +LL | asm!("li x27, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x27, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:79:11 + | +LL | asm!("li x28, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x28, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:82:11 + | +LL | asm!("li x29, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x29, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:85:11 + | +LL | asm!("li x30, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x30, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:88:11 + | +LL | asm!("li x31, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x31, 0 + | ^ + +error: aborting due to 16 previous errors + diff --git a/tests/ui/abi/riscv32e-registers.riscv32emc.stderr b/tests/ui/abi/riscv32e-registers.riscv32emc.stderr new file mode 100644 index 00000000000..e3894431eb4 --- /dev/null +++ b/tests/ui/abi/riscv32e-registers.riscv32emc.stderr @@ -0,0 +1,194 @@ +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:43:11 + | +LL | asm!("li x16, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x16, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:46:11 + | +LL | asm!("li x17, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x17, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:49:11 + | +LL | asm!("li x18, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x18, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:52:11 + | +LL | asm!("li x19, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x19, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:55:11 + | +LL | asm!("li x20, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x20, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:58:11 + | +LL | asm!("li x21, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x21, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:61:11 + | +LL | asm!("li x22, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x22, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:64:11 + | +LL | asm!("li x23, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x23, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:67:11 + | +LL | asm!("li x24, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x24, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:70:11 + | +LL | asm!("li x25, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x25, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:73:11 + | +LL | asm!("li x26, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x26, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:76:11 + | +LL | asm!("li x27, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x27, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:79:11 + | +LL | asm!("li x28, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x28, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:82:11 + | +LL | asm!("li x29, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x29, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:85:11 + | +LL | asm!("li x30, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x30, 0 + | ^ + +error: invalid operand for instruction + --> $DIR/riscv32e-registers.rs:88:11 + | +LL | asm!("li x31, 0"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:5 + | +LL | li x31, 0 + | ^ + +error: aborting due to 16 previous errors + diff --git a/tests/ui/abi/riscv32e-registers.rs b/tests/ui/abi/riscv32e-registers.rs new file mode 100644 index 00000000000..714b0ee4633 --- /dev/null +++ b/tests/ui/abi/riscv32e-registers.rs @@ -0,0 +1,91 @@ +// Test that loads into registers x16..=x31 are never generated for riscv32{e,em,emc} targets +// +//@ build-fail +//@ revisions: riscv32e riscv32em riscv32emc +// +//@ compile-flags: --crate-type=rlib +//@ [riscv32e] needs-llvm-components: riscv +//@ [riscv32e] compile-flags: --target=riscv32e-unknown-none-elf +//@ [riscv32em] needs-llvm-components: riscv +//@ [riscv32em] compile-flags: --target=riscv32em-unknown-none-elf +//@ [riscv32emc] needs-llvm-components: riscv +//@ [riscv32emc] compile-flags: --target=riscv32emc-unknown-none-elf + +#![no_core] +#![feature(no_core, lang_items, rustc_attrs)] + +#[rustc_builtin_macro] +macro_rules! asm { + () => {}; +} + +#[lang = "sized"] +trait Sized {} + +// Verify registers x1..=x15 are addressable on riscv32e, but registers x16..=x31 are not +#[no_mangle] +pub unsafe fn registers() { + asm!("li x1, 0"); + asm!("li x2, 0"); + asm!("li x3, 0"); + asm!("li x4, 0"); + asm!("li x5, 0"); + asm!("li x6, 0"); + asm!("li x7, 0"); + asm!("li x8, 0"); + asm!("li x9, 0"); + asm!("li x10, 0"); + asm!("li x11, 0"); + asm!("li x12, 0"); + asm!("li x13, 0"); + asm!("li x14, 0"); + asm!("li x15, 0"); + asm!("li x16, 0"); + //~^ ERROR invalid operand for instruction + //~| NOTE instantiated into assembly here + asm!("li x17, 0"); + //~^ ERROR invalid operand for instruction + //~| NOTE instantiated into assembly here + asm!("li x18, 0"); + //~^ ERROR invalid operand for instruction + //~| NOTE instantiated into assembly here + asm!("li x19, 0"); + //~^ ERROR invalid operand for instruction + //~| NOTE instantiated into assembly here + asm!("li x20, 0"); + //~^ ERROR invalid operand for instruction + //~| NOTE instantiated into assembly here + asm!("li x21, 0"); + //~^ ERROR invalid operand for instruction + //~| NOTE instantiated into assembly here + asm!("li x22, 0"); + //~^ ERROR invalid operand for instruction + //~| NOTE instantiated into assembly here + asm!("li x23, 0"); + //~^ ERROR invalid operand for instruction + //~| NOTE instantiated into assembly here + asm!("li x24, 0"); + //~^ ERROR invalid operand for instruction + //~| NOTE instantiated into assembly here + asm!("li x25, 0"); + //~^ ERROR invalid operand for instruction + //~| NOTE instantiated into assembly here + asm!("li x26, 0"); + //~^ ERROR invalid operand for instruction + //~| NOTE instantiated into assembly here + asm!("li x27, 0"); + //~^ ERROR invalid operand for instruction + //~| NOTE instantiated into assembly here + asm!("li x28, 0"); + //~^ ERROR invalid operand for instruction + //~| NOTE instantiated into assembly here + asm!("li x29, 0"); + //~^ ERROR invalid operand for instruction + //~| NOTE instantiated into assembly here + asm!("li x30, 0"); + //~^ ERROR invalid operand for instruction + //~| NOTE instantiated into assembly here + asm!("li x31, 0"); + //~^ ERROR invalid operand for instruction + //~| NOTE instantiated into assembly here +} diff --git a/tests/ui/allocator/dyn-compatible.rs b/tests/ui/allocator/dyn-compatible.rs new file mode 100644 index 00000000000..9d8235e58d9 --- /dev/null +++ b/tests/ui/allocator/dyn-compatible.rs @@ -0,0 +1,13 @@ +//@ run-pass + +// Check that `Allocator` is dyn-compatible, this allows for polymorphic allocators + +#![feature(allocator_api)] + +use std::alloc::{Allocator, System}; + +fn ensure_dyn_compatible(_: &dyn Allocator) {} + +fn main() { + ensure_dyn_compatible(&System); +} diff --git a/tests/ui/allocator/object-safe.rs b/tests/ui/allocator/object-safe.rs deleted file mode 100644 index 1c1f4fe0bf6..00000000000 --- a/tests/ui/allocator/object-safe.rs +++ /dev/null @@ -1,13 +0,0 @@ -//@ run-pass - -// Check that `Allocator` is object safe, this allows for polymorphic allocators - -#![feature(allocator_api)] - -use std::alloc::{Allocator, System}; - -fn ensure_object_safe(_: &dyn Allocator) {} - -fn main() { - ensure_object_safe(&System); -} diff --git a/tests/ui/asm/naked-functions-ffi.rs b/tests/ui/asm/naked-functions-ffi.rs index 93d23885b13..b78d1e6a0d1 100644 --- a/tests/ui/asm/naked-functions-ffi.rs +++ b/tests/ui/asm/naked-functions-ffi.rs @@ -3,13 +3,13 @@ #![feature(naked_functions)] #![crate_type = "lib"] -use std::arch::asm; +use std::arch::naked_asm; #[naked] pub extern "C" fn naked(p: char) -> u128 { //~^ WARN uses type `char` //~| WARN uses type `u128` unsafe { - asm!("", options(noreturn)); + naked_asm!(""); } } diff --git a/tests/ui/asm/naked-functions-instruction-set.rs b/tests/ui/asm/naked-functions-instruction-set.rs index b81b65cff74..37c7b52c191 100644 --- a/tests/ui/asm/naked-functions-instruction-set.rs +++ b/tests/ui/asm/naked-functions-instruction-set.rs @@ -8,7 +8,7 @@ #![no_core] #[rustc_builtin_macro] -macro_rules! asm { +macro_rules! naked_asm { () => {}; } @@ -19,12 +19,12 @@ trait Sized {} #[naked] #[instruction_set(arm::t32)] unsafe extern "C" fn test_thumb() { - asm!("bx lr", options(noreturn)); + naked_asm!("bx lr"); } #[no_mangle] #[naked] #[instruction_set(arm::t32)] unsafe extern "C" fn test_arm() { - asm!("bx lr", options(noreturn)); + naked_asm!("bx lr"); } diff --git a/tests/ui/asm/naked-functions-testattrs.rs b/tests/ui/asm/naked-functions-testattrs.rs index 12943ac0378..7e373270e9f 100644 --- a/tests/ui/asm/naked-functions-testattrs.rs +++ b/tests/ui/asm/naked-functions-testattrs.rs @@ -6,13 +6,13 @@ #![feature(test)] #![crate_type = "lib"] -use std::arch::asm; +use std::arch::naked_asm; #[test] #[naked] //~^ ERROR [E0736] fn test_naked() { - unsafe { asm!("", options(noreturn)) }; + unsafe { naked_asm!("") }; } #[should_panic] @@ -20,7 +20,7 @@ fn test_naked() { #[naked] //~^ ERROR [E0736] fn test_naked_should_panic() { - unsafe { asm!("", options(noreturn)) }; + unsafe { naked_asm!("") }; } #[ignore] @@ -28,12 +28,12 @@ fn test_naked_should_panic() { #[naked] //~^ ERROR [E0736] fn test_naked_ignore() { - unsafe { asm!("", options(noreturn)) }; + unsafe { naked_asm!("") }; } #[bench] #[naked] //~^ ERROR [E0736] fn bench_naked() { - unsafe { asm!("", options(noreturn)) }; + unsafe { naked_asm!("") }; } diff --git a/tests/ui/asm/naked-functions-unused.aarch64.stderr b/tests/ui/asm/naked-functions-unused.aarch64.stderr index 8d3c300e058..ea63ced1aab 100644 --- a/tests/ui/asm/naked-functions-unused.aarch64.stderr +++ b/tests/ui/asm/naked-functions-unused.aarch64.stderr @@ -18,49 +18,49 @@ LL | pub extern "C" fn function(a: usize, b: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_b` error: unused variable: `a` - --> $DIR/naked-functions-unused.rs:26:38 + --> $DIR/naked-functions-unused.rs:28:38 | LL | pub extern "C" fn associated(a: usize, b: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_a` error: unused variable: `b` - --> $DIR/naked-functions-unused.rs:26:48 + --> $DIR/naked-functions-unused.rs:28:48 | LL | pub extern "C" fn associated(a: usize, b: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_b` error: unused variable: `a` - --> $DIR/naked-functions-unused.rs:32:41 + --> $DIR/naked-functions-unused.rs:36:41 | LL | pub extern "C" fn method(&self, a: usize, b: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_a` error: unused variable: `b` - --> $DIR/naked-functions-unused.rs:32:51 + --> $DIR/naked-functions-unused.rs:36:51 | LL | pub extern "C" fn method(&self, a: usize, b: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_b` error: unused variable: `a` - --> $DIR/naked-functions-unused.rs:40:40 + --> $DIR/naked-functions-unused.rs:46:40 | LL | extern "C" fn trait_associated(a: usize, b: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_a` error: unused variable: `b` - --> $DIR/naked-functions-unused.rs:40:50 + --> $DIR/naked-functions-unused.rs:46:50 | LL | extern "C" fn trait_associated(a: usize, b: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_b` error: unused variable: `a` - --> $DIR/naked-functions-unused.rs:46:43 + --> $DIR/naked-functions-unused.rs:54:43 | LL | extern "C" fn trait_method(&self, a: usize, b: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_a` error: unused variable: `b` - --> $DIR/naked-functions-unused.rs:46:53 + --> $DIR/naked-functions-unused.rs:54:53 | LL | extern "C" fn trait_method(&self, a: usize, b: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_b` diff --git a/tests/ui/asm/naked-functions-unused.rs b/tests/ui/asm/naked-functions-unused.rs index 745d30e6a84..c27037819a4 100644 --- a/tests/ui/asm/naked-functions-unused.rs +++ b/tests/ui/asm/naked-functions-unused.rs @@ -17,7 +17,9 @@ pub mod normal { pub extern "C" fn function(a: usize, b: usize) -> usize { //~^ ERROR unused variable: `a` //~| ERROR unused variable: `b` - unsafe { asm!("", options(noreturn)); } + unsafe { + asm!("", options(noreturn)); + } } pub struct Normal; @@ -26,13 +28,17 @@ pub mod normal { pub extern "C" fn associated(a: usize, b: usize) -> usize { //~^ ERROR unused variable: `a` //~| ERROR unused variable: `b` - unsafe { asm!("", options(noreturn)); } + unsafe { + asm!("", options(noreturn)); + } } pub extern "C" fn method(&self, a: usize, b: usize) -> usize { //~^ ERROR unused variable: `a` //~| ERROR unused variable: `b` - unsafe { asm!("", options(noreturn)); } + unsafe { + asm!("", options(noreturn)); + } } } @@ -40,23 +46,29 @@ pub mod normal { extern "C" fn trait_associated(a: usize, b: usize) -> usize { //~^ ERROR unused variable: `a` //~| ERROR unused variable: `b` - unsafe { asm!("", options(noreturn)); } + unsafe { + asm!("", options(noreturn)); + } } extern "C" fn trait_method(&self, a: usize, b: usize) -> usize { //~^ ERROR unused variable: `a` //~| ERROR unused variable: `b` - unsafe { asm!("", options(noreturn)); } + unsafe { + asm!("", options(noreturn)); + } } } } pub mod naked { - use std::arch::asm; + use std::arch::naked_asm; #[naked] pub extern "C" fn function(a: usize, b: usize) -> usize { - unsafe { asm!("", options(noreturn)); } + unsafe { + naked_asm!(""); + } } pub struct Naked; @@ -64,24 +76,32 @@ pub mod naked { impl Naked { #[naked] pub extern "C" fn associated(a: usize, b: usize) -> usize { - unsafe { asm!("", options(noreturn)); } + unsafe { + naked_asm!(""); + } } #[naked] pub extern "C" fn method(&self, a: usize, b: usize) -> usize { - unsafe { asm!("", options(noreturn)); } + unsafe { + naked_asm!(""); + } } } impl super::Trait for Naked { #[naked] extern "C" fn trait_associated(a: usize, b: usize) -> usize { - unsafe { asm!("", options(noreturn)); } + unsafe { + naked_asm!(""); + } } #[naked] extern "C" fn trait_method(&self, a: usize, b: usize) -> usize { - unsafe { asm!("", options(noreturn)); } + unsafe { + naked_asm!(""); + } } } } diff --git a/tests/ui/asm/naked-functions-unused.x86_64.stderr b/tests/ui/asm/naked-functions-unused.x86_64.stderr index 8d3c300e058..ea63ced1aab 100644 --- a/tests/ui/asm/naked-functions-unused.x86_64.stderr +++ b/tests/ui/asm/naked-functions-unused.x86_64.stderr @@ -18,49 +18,49 @@ LL | pub extern "C" fn function(a: usize, b: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_b` error: unused variable: `a` - --> $DIR/naked-functions-unused.rs:26:38 + --> $DIR/naked-functions-unused.rs:28:38 | LL | pub extern "C" fn associated(a: usize, b: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_a` error: unused variable: `b` - --> $DIR/naked-functions-unused.rs:26:48 + --> $DIR/naked-functions-unused.rs:28:48 | LL | pub extern "C" fn associated(a: usize, b: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_b` error: unused variable: `a` - --> $DIR/naked-functions-unused.rs:32:41 + --> $DIR/naked-functions-unused.rs:36:41 | LL | pub extern "C" fn method(&self, a: usize, b: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_a` error: unused variable: `b` - --> $DIR/naked-functions-unused.rs:32:51 + --> $DIR/naked-functions-unused.rs:36:51 | LL | pub extern "C" fn method(&self, a: usize, b: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_b` error: unused variable: `a` - --> $DIR/naked-functions-unused.rs:40:40 + --> $DIR/naked-functions-unused.rs:46:40 | LL | extern "C" fn trait_associated(a: usize, b: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_a` error: unused variable: `b` - --> $DIR/naked-functions-unused.rs:40:50 + --> $DIR/naked-functions-unused.rs:46:50 | LL | extern "C" fn trait_associated(a: usize, b: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_b` error: unused variable: `a` - --> $DIR/naked-functions-unused.rs:46:43 + --> $DIR/naked-functions-unused.rs:54:43 | LL | extern "C" fn trait_method(&self, a: usize, b: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_a` error: unused variable: `b` - --> $DIR/naked-functions-unused.rs:46:53 + --> $DIR/naked-functions-unused.rs:54:53 | LL | extern "C" fn trait_method(&self, a: usize, b: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_b` diff --git a/tests/ui/asm/naked-functions.rs b/tests/ui/asm/naked-functions.rs index 116a84506c5..5c58f1498cc 100644 --- a/tests/ui/asm/naked-functions.rs +++ b/tests/ui/asm/naked-functions.rs @@ -6,7 +6,13 @@ #![feature(asm_unwind, linkage)] #![crate_type = "lib"] -use std::arch::asm; +use std::arch::{asm, naked_asm}; + +#[naked] +pub unsafe extern "C" fn inline_asm_macro() { + asm!("", options(raw)); + //~^ERROR the `asm!` macro is not allowed in naked functions +} #[repr(C)] pub struct P { @@ -25,12 +31,12 @@ pub unsafe extern "C" fn patterns( P { x, y }: P, //~^ ERROR patterns not allowed in naked function parameters ) { - asm!("", options(noreturn)) + naked_asm!("") } #[naked] pub unsafe extern "C" fn inc(a: u32) -> u32 { - //~^ ERROR naked functions must contain a single asm block + //~^ ERROR naked functions must contain a single `naked_asm!` invocation a + 1 //~^ ERROR referencing function parameters is not allowed in naked functions } @@ -38,20 +44,19 @@ pub unsafe extern "C" fn inc(a: u32) -> u32 { #[naked] #[allow(asm_sub_register)] pub unsafe extern "C" fn inc_asm(a: u32) -> u32 { - asm!("/* {0} */", in(reg) a, options(noreturn)); - //~^ ERROR referencing function parameters is not allowed in naked functions - //~| ERROR only `const` and `sym` operands are supported in naked functions + naked_asm!("/* {0} */", in(reg) a) + //~^ ERROR the `in` operand cannot be used with `naked_asm!` } #[naked] pub unsafe extern "C" fn inc_closure(a: u32) -> u32 { - //~^ ERROR naked functions must contain a single asm block + //~^ ERROR naked functions must contain a single `naked_asm!` invocation (|| a + 1)() } #[naked] pub unsafe extern "C" fn unsupported_operands() { - //~^ ERROR naked functions must contain a single asm block + //~^ ERROR naked functions must contain a single `naked_asm!` invocation let mut a = 0usize; let mut b = 0usize; let mut c = 0usize; @@ -59,10 +64,9 @@ pub unsafe extern "C" fn unsupported_operands() { let mut e = 0usize; const F: usize = 0usize; static G: usize = 0usize; - asm!("/* {0} {1} {2} {3} {4} {5} {6} */", - //~^ ERROR asm in naked functions must use `noreturn` option + naked_asm!("/* {0} {1} {2} {3} {4} {5} {6} */", in(reg) a, - //~^ ERROR only `const` and `sym` operands are supported in naked functions + //~^ ERROR the `in` operand cannot be used with `naked_asm!` inlateout(reg) b, inout(reg) c, lateout(reg) d, @@ -74,27 +78,23 @@ pub unsafe extern "C" fn unsupported_operands() { #[naked] pub extern "C" fn missing_assembly() { - //~^ ERROR naked functions must contain a single asm block + //~^ ERROR naked functions must contain a single `naked_asm!` invocation } #[naked] pub extern "C" fn too_many_asm_blocks() { - //~^ ERROR naked functions must contain a single asm block + //~^ ERROR naked functions must contain a single `naked_asm!` invocation unsafe { - asm!(""); - //~^ ERROR asm in naked functions must use `noreturn` option - asm!(""); - //~^ ERROR asm in naked functions must use `noreturn` option - asm!(""); - //~^ ERROR asm in naked functions must use `noreturn` option - asm!("", options(noreturn)); + naked_asm!("", options(noreturn)); + //~^ ERROR the `noreturn` option cannot be used with `naked_asm!` + naked_asm!(""); } } pub fn outer(x: u32) -> extern "C" fn(usize) -> usize { #[naked] pub extern "C" fn inner(y: usize) -> usize { - //~^ ERROR naked functions must contain a single asm block + //~^ ERROR naked functions must contain a single `naked_asm!` invocation *&y //~^ ERROR referencing function parameters is not allowed in naked functions } @@ -103,40 +103,41 @@ pub fn outer(x: u32) -> extern "C" fn(usize) -> usize { #[naked] unsafe extern "C" fn invalid_options() { - asm!("", options(nomem, preserves_flags, noreturn)); - //~^ ERROR asm options unsupported in naked functions: `nomem`, `preserves_flags` + naked_asm!("", options(nomem, preserves_flags)); + //~^ ERROR the `nomem` option cannot be used with `naked_asm!` + //~| ERROR the `preserves_flags` option cannot be used with `naked_asm!` } #[naked] unsafe extern "C" fn invalid_options_continued() { - asm!("", options(readonly, nostack), options(pure)); - //~^ ERROR asm with the `pure` option must have at least one output - //~| ERROR asm options unsupported in naked functions: `pure`, `readonly`, `nostack` - //~| ERROR asm in naked functions must use `noreturn` option + naked_asm!("", options(readonly, nostack), options(pure)); + //~^ ERROR the `readonly` option cannot be used with `naked_asm!` + //~| ERROR the `nostack` option cannot be used with `naked_asm!` + //~| ERROR the `pure` option cannot be used with `naked_asm!` } #[naked] unsafe extern "C" fn invalid_may_unwind() { - asm!("", options(noreturn, may_unwind)); - //~^ ERROR asm options unsupported in naked functions: `may_unwind` + naked_asm!("", options(may_unwind)); + //~^ ERROR the `may_unwind` option cannot be used with `naked_asm!` } #[naked] pub unsafe fn default_abi() { //~^ WARN Rust ABI is unsupported in naked functions - asm!("", options(noreturn)); + naked_asm!(""); } #[naked] pub unsafe fn rust_abi() { //~^ WARN Rust ABI is unsupported in naked functions - asm!("", options(noreturn)); + naked_asm!(""); } #[naked] pub extern "C" fn valid_a<T>() -> T { unsafe { - asm!("", options(noreturn)); + naked_asm!(""); } } @@ -145,7 +146,7 @@ pub extern "C" fn valid_b() { unsafe { { { - asm!("", options(noreturn)); + naked_asm!(""); }; }; } @@ -153,13 +154,13 @@ pub extern "C" fn valid_b() { #[naked] pub unsafe extern "C" fn valid_c() { - asm!("", options(noreturn)); + naked_asm!(""); } #[cfg(target_arch = "x86_64")] #[naked] pub unsafe extern "C" fn valid_att_syntax() { - asm!("", options(noreturn, att_syntax)); + naked_asm!("", options(att_syntax)); } #[naked] @@ -173,12 +174,12 @@ pub unsafe extern "C" fn allow_compile_error(a: u32) -> u32 { pub unsafe extern "C" fn allow_compile_error_and_asm(a: u32) -> u32 { compile_error!("this is a user specified error"); //~^ ERROR this is a user specified error - asm!("", options(noreturn)) + naked_asm!("") } #[naked] pub unsafe extern "C" fn invalid_asm_syntax(a: u32) -> u32 { - asm!(invalid_syntax) + naked_asm!(invalid_syntax) //~^ ERROR asm template must be a string literal } @@ -186,7 +187,7 @@ pub unsafe extern "C" fn invalid_asm_syntax(a: u32) -> u32 { #[cfg_attr(target_pointer_width = "64", no_mangle)] #[naked] pub unsafe extern "C" fn compatible_cfg_attributes() { - asm!("", options(noreturn, att_syntax)); + naked_asm!("", options(att_syntax)); } #[allow(dead_code)] @@ -195,25 +196,24 @@ pub unsafe extern "C" fn compatible_cfg_attributes() { #[forbid(dead_code)] #[naked] pub unsafe extern "C" fn compatible_diagnostic_attributes() { - asm!("", options(noreturn, raw)); + naked_asm!("", options(raw)); } #[deprecated = "test"] #[naked] pub unsafe extern "C" fn compatible_deprecated_attributes() { - asm!("", options(noreturn, raw)); + naked_asm!("", options(raw)); } #[cfg(target_arch = "x86_64")] #[must_use] #[naked] pub unsafe extern "C" fn compatible_must_use_attributes() -> u64 { - asm!( + naked_asm!( " mov rax, 42 ret ", - options(noreturn) ) } @@ -222,20 +222,20 @@ pub unsafe extern "C" fn compatible_must_use_attributes() -> u64 { #[no_mangle] #[naked] pub unsafe extern "C" fn compatible_ffi_attributes_1() { - asm!("", options(noreturn, raw)); + naked_asm!("", options(raw)); } #[cold] #[naked] pub unsafe extern "C" fn compatible_codegen_attributes() { - asm!("", options(noreturn, raw)); + naked_asm!("", options(raw)); } #[cfg(target_arch = "x86_64")] #[target_feature(enable = "sse2")] #[naked] pub unsafe extern "C" fn compatible_target_feature() { - asm!("", options(noreturn)); + naked_asm!(""); } #[doc = "foo bar baz"] @@ -244,11 +244,11 @@ pub unsafe extern "C" fn compatible_target_feature() { #[doc(alias = "ADocAlias")] #[naked] pub unsafe extern "C" fn compatible_doc_attributes() { - asm!("", options(noreturn, raw)); + naked_asm!("", options(raw)); } #[linkage = "external"] #[naked] pub unsafe extern "C" fn compatible_linkage() { - asm!("", options(noreturn, raw)); + naked_asm!("", options(raw)); } diff --git a/tests/ui/asm/naked-functions.stderr b/tests/ui/asm/naked-functions.stderr index 93c02e2fbef..0898f3620f2 100644 --- a/tests/ui/asm/naked-functions.stderr +++ b/tests/ui/asm/naked-functions.stderr @@ -1,193 +1,162 @@ -error: asm with the `pure` option must have at least one output - --> $DIR/naked-functions.rs:112:14 +error: the `in` operand cannot be used with `naked_asm!` + --> $DIR/naked-functions.rs:47:29 | -LL | asm!("", options(readonly, nostack), options(pure)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ +LL | naked_asm!("/* {0} */", in(reg) a) + | ^^ the `in` operand is not meaningful for global-scoped inline assembly, remove it + +error: the `in` operand cannot be used with `naked_asm!` + --> $DIR/naked-functions.rs:68:10 + | +LL | in(reg) a, + | ^^ the `in` operand is not meaningful for global-scoped inline assembly, remove it + +error: the `noreturn` option cannot be used with `naked_asm!` + --> $DIR/naked-functions.rs:88:32 + | +LL | naked_asm!("", options(noreturn)); + | ^^^^^^^^ the `noreturn` option is not meaningful for global-scoped inline assembly + +error: the `nomem` option cannot be used with `naked_asm!` + --> $DIR/naked-functions.rs:106:28 + | +LL | naked_asm!("", options(nomem, preserves_flags)); + | ^^^^^ the `nomem` option is not meaningful for global-scoped inline assembly + +error: the `preserves_flags` option cannot be used with `naked_asm!` + --> $DIR/naked-functions.rs:106:35 + | +LL | naked_asm!("", options(nomem, preserves_flags)); + | ^^^^^^^^^^^^^^^ the `preserves_flags` option is not meaningful for global-scoped inline assembly + +error: the `readonly` option cannot be used with `naked_asm!` + --> $DIR/naked-functions.rs:113:28 + | +LL | naked_asm!("", options(readonly, nostack), options(pure)); + | ^^^^^^^^ the `readonly` option is not meaningful for global-scoped inline assembly + +error: the `nostack` option cannot be used with `naked_asm!` + --> $DIR/naked-functions.rs:113:38 + | +LL | naked_asm!("", options(readonly, nostack), options(pure)); + | ^^^^^^^ the `nostack` option is not meaningful for global-scoped inline assembly + +error: the `pure` option cannot be used with `naked_asm!` + --> $DIR/naked-functions.rs:113:56 + | +LL | naked_asm!("", options(readonly, nostack), options(pure)); + | ^^^^ the `pure` option is not meaningful for global-scoped inline assembly + +error: the `may_unwind` option cannot be used with `naked_asm!` + --> $DIR/naked-functions.rs:121:28 + | +LL | naked_asm!("", options(may_unwind)); + | ^^^^^^^^^^ the `may_unwind` option is not meaningful for global-scoped inline assembly error: this is a user specified error - --> $DIR/naked-functions.rs:168:5 + --> $DIR/naked-functions.rs:169:5 | LL | compile_error!("this is a user specified error") | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: this is a user specified error - --> $DIR/naked-functions.rs:174:5 + --> $DIR/naked-functions.rs:175:5 | LL | compile_error!("this is a user specified error"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: asm template must be a string literal - --> $DIR/naked-functions.rs:181:10 + --> $DIR/naked-functions.rs:182:16 | -LL | asm!(invalid_syntax) - | ^^^^^^^^^^^^^^ +LL | naked_asm!(invalid_syntax) + | ^^^^^^^^^^^^^^ + +error[E0787]: the `asm!` macro is not allowed in naked functions + --> $DIR/naked-functions.rs:13:5 + | +LL | asm!("", options(raw)); + | ^^^^^^^^^^^^^^^^^^^^^^ consider using the `naked_asm!` macro instead error: patterns not allowed in naked function parameters - --> $DIR/naked-functions.rs:19:5 + --> $DIR/naked-functions.rs:25:5 | LL | mut a: u32, | ^^^^^ error: patterns not allowed in naked function parameters - --> $DIR/naked-functions.rs:21:5 + --> $DIR/naked-functions.rs:27:5 | LL | &b: &i32, | ^^ error: patterns not allowed in naked function parameters - --> $DIR/naked-functions.rs:23:6 + --> $DIR/naked-functions.rs:29:6 | LL | (None | Some(_)): Option<std::ptr::NonNull<u8>>, | ^^^^^^^^^^^^^^ error: patterns not allowed in naked function parameters - --> $DIR/naked-functions.rs:25:5 + --> $DIR/naked-functions.rs:31:5 | LL | P { x, y }: P, | ^^^^^^^^^^ error: referencing function parameters is not allowed in naked functions - --> $DIR/naked-functions.rs:34:5 + --> $DIR/naked-functions.rs:40:5 | LL | a + 1 | ^ | = help: follow the calling convention in asm block to use parameters -error[E0787]: naked functions must contain a single asm block - --> $DIR/naked-functions.rs:32:1 +error[E0787]: naked functions must contain a single `naked_asm!` invocation + --> $DIR/naked-functions.rs:38:1 | LL | pub unsafe extern "C" fn inc(a: u32) -> u32 { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ LL | LL | a + 1 - | ----- non-asm is unsupported in naked functions - -error: referencing function parameters is not allowed in naked functions - --> $DIR/naked-functions.rs:41:31 - | -LL | asm!("/* {0} */", in(reg) a, options(noreturn)); - | ^ - | - = help: follow the calling convention in asm block to use parameters - -error[E0787]: only `const` and `sym` operands are supported in naked functions - --> $DIR/naked-functions.rs:41:23 - | -LL | asm!("/* {0} */", in(reg) a, options(noreturn)); - | ^^^^^^^^^ + | ----- not allowed in naked functions -error[E0787]: naked functions must contain a single asm block - --> $DIR/naked-functions.rs:47:1 +error[E0787]: naked functions must contain a single `naked_asm!` invocation + --> $DIR/naked-functions.rs:52:1 | LL | pub unsafe extern "C" fn inc_closure(a: u32) -> u32 { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ LL | LL | (|| a + 1)() - | ------------ non-asm is unsupported in naked functions + | ------------ not allowed in naked functions -error[E0787]: only `const` and `sym` operands are supported in naked functions - --> $DIR/naked-functions.rs:64:10 - | -LL | in(reg) a, - | ^^^^^^^^^ -LL | -LL | inlateout(reg) b, - | ^^^^^^^^^^^^^^^^ -LL | inout(reg) c, - | ^^^^^^^^^^^^ -LL | lateout(reg) d, - | ^^^^^^^^^^^^^^ -LL | out(reg) e, - | ^^^^^^^^^^ - -error[E0787]: asm in naked functions must use `noreturn` option - --> $DIR/naked-functions.rs:62:5 - | -LL | / asm!("/* {0} {1} {2} {3} {4} {5} {6} */", -LL | | -LL | | in(reg) a, -LL | | -... | -LL | | sym G, -LL | | ); - | |_____^ - | -help: consider specifying that the asm block is responsible for returning from the function - | -LL | sym G, options(noreturn), - | +++++++++++++++++++ - -error[E0787]: naked functions must contain a single asm block - --> $DIR/naked-functions.rs:53:1 +error[E0787]: naked functions must contain a single `naked_asm!` invocation + --> $DIR/naked-functions.rs:58:1 | LL | pub unsafe extern "C" fn unsupported_operands() { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ LL | LL | let mut a = 0usize; - | ------------------- non-asm is unsupported in naked functions + | ------------------- not allowed in naked functions LL | let mut b = 0usize; - | ------------------- non-asm is unsupported in naked functions + | ------------------- not allowed in naked functions LL | let mut c = 0usize; - | ------------------- non-asm is unsupported in naked functions + | ------------------- not allowed in naked functions LL | let mut d = 0usize; - | ------------------- non-asm is unsupported in naked functions + | ------------------- not allowed in naked functions LL | let mut e = 0usize; - | ------------------- non-asm is unsupported in naked functions + | ------------------- not allowed in naked functions -error[E0787]: naked functions must contain a single asm block - --> $DIR/naked-functions.rs:76:1 +error[E0787]: naked functions must contain a single `naked_asm!` invocation + --> $DIR/naked-functions.rs:80:1 | LL | pub extern "C" fn missing_assembly() { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error[E0787]: asm in naked functions must use `noreturn` option - --> $DIR/naked-functions.rs:84:9 - | -LL | asm!(""); - | ^^^^^^^^ - | -help: consider specifying that the asm block is responsible for returning from the function - | -LL | asm!("", options(noreturn)); - | +++++++++++++++++++ - -error[E0787]: asm in naked functions must use `noreturn` option - --> $DIR/naked-functions.rs:86:9 - | -LL | asm!(""); - | ^^^^^^^^ - | -help: consider specifying that the asm block is responsible for returning from the function - | -LL | asm!("", options(noreturn)); - | +++++++++++++++++++ - -error[E0787]: asm in naked functions must use `noreturn` option - --> $DIR/naked-functions.rs:88:9 - | -LL | asm!(""); - | ^^^^^^^^ - | -help: consider specifying that the asm block is responsible for returning from the function - | -LL | asm!("", options(noreturn)); - | +++++++++++++++++++ - -error[E0787]: naked functions must contain a single asm block - --> $DIR/naked-functions.rs:81:1 +error[E0787]: naked functions must contain a single `naked_asm!` invocation + --> $DIR/naked-functions.rs:85:1 | LL | pub extern "C" fn too_many_asm_blocks() { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... -LL | asm!(""); - | -------- multiple asm blocks are unsupported in naked functions -LL | -LL | asm!(""); - | -------- multiple asm blocks are unsupported in naked functions -LL | -LL | asm!("", options(noreturn)); - | --------------------------- multiple asm blocks are unsupported in naked functions +LL | naked_asm!(""); + | -------------- multiple `naked_asm!` invocations are not allowed in naked functions error: referencing function parameters is not allowed in naked functions --> $DIR/naked-functions.rs:98:11 @@ -197,46 +166,17 @@ LL | *&y | = help: follow the calling convention in asm block to use parameters -error[E0787]: naked functions must contain a single asm block +error[E0787]: naked functions must contain a single `naked_asm!` invocation --> $DIR/naked-functions.rs:96:5 | LL | pub extern "C" fn inner(y: usize) -> usize { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ LL | LL | *&y - | --- non-asm is unsupported in naked functions - -error[E0787]: asm options unsupported in naked functions: `nomem`, `preserves_flags` - --> $DIR/naked-functions.rs:106:5 - | -LL | asm!("", options(nomem, preserves_flags, noreturn)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error[E0787]: asm options unsupported in naked functions: `pure`, `readonly`, `nostack` - --> $DIR/naked-functions.rs:112:5 - | -LL | asm!("", options(readonly, nostack), options(pure)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error[E0787]: asm in naked functions must use `noreturn` option - --> $DIR/naked-functions.rs:112:5 - | -LL | asm!("", options(readonly, nostack), options(pure)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | -help: consider specifying that the asm block is responsible for returning from the function - | -LL | asm!("", options(noreturn), options(readonly, nostack), options(pure)); - | +++++++++++++++++++ - -error[E0787]: asm options unsupported in naked functions: `may_unwind` - --> $DIR/naked-functions.rs:120:5 - | -LL | asm!("", options(noreturn, may_unwind)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | --- not allowed in naked functions warning: Rust ABI is unsupported in naked functions - --> $DIR/naked-functions.rs:125:1 + --> $DIR/naked-functions.rs:126:1 | LL | pub unsafe fn default_abi() { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -244,11 +184,11 @@ LL | pub unsafe fn default_abi() { = note: `#[warn(undefined_naked_function_abi)]` on by default warning: Rust ABI is unsupported in naked functions - --> $DIR/naked-functions.rs:131:1 + --> $DIR/naked-functions.rs:132:1 | LL | pub unsafe fn rust_abi() { | ^^^^^^^^^^^^^^^^^^^^^^^^ -error: aborting due to 27 previous errors; 2 warnings emitted +error: aborting due to 25 previous errors; 2 warnings emitted For more information about this error, try `rustc --explain E0787`. diff --git a/tests/ui/asm/naked-invalid-attr.rs b/tests/ui/asm/naked-invalid-attr.rs index 57edd57de99..4053c58fb51 100644 --- a/tests/ui/asm/naked-invalid-attr.rs +++ b/tests/ui/asm/naked-invalid-attr.rs @@ -4,7 +4,7 @@ #![feature(naked_functions)] #![naked] //~ ERROR should be applied to a function definition -use std::arch::asm; +use std::arch::naked_asm; extern "C" { #[naked] //~ ERROR should be applied to a function definition @@ -26,27 +26,28 @@ trait Invoke { impl Invoke for S { #[naked] extern "C" fn invoke(&self) { - unsafe { asm!("", options(noreturn)) } + unsafe { naked_asm!("") } } } #[naked] extern "C" fn ok() { - unsafe { asm!("", options(noreturn)) } + unsafe { naked_asm!("") } } impl S { #[naked] extern "C" fn g() { - unsafe { asm!("", options(noreturn)) } + unsafe { naked_asm!("") } } #[naked] extern "C" fn h(&self) { - unsafe { asm!("", options(noreturn)) } + unsafe { naked_asm!("") } } } fn main() { - #[naked] || {}; //~ ERROR should be applied to a function definition + #[naked] //~ ERROR should be applied to a function definition + || {}; } diff --git a/tests/ui/asm/naked-invalid-attr.stderr b/tests/ui/asm/naked-invalid-attr.stderr index e8ddccc854a..640f9d9510d 100644 --- a/tests/ui/asm/naked-invalid-attr.stderr +++ b/tests/ui/asm/naked-invalid-attr.stderr @@ -13,8 +13,10 @@ LL | | } error: attribute should be applied to a function definition --> $DIR/naked-invalid-attr.rs:51:5 | -LL | #[naked] || {}; - | ^^^^^^^^ ----- not a function definition +LL | #[naked] + | ^^^^^^^^ +LL | || {}; + | ----- not a function definition error: attribute should be applied to a function definition --> $DIR/naked-invalid-attr.rs:22:5 diff --git a/tests/ui/asm/naked-with-invalid-repr-attr.rs b/tests/ui/asm/naked-with-invalid-repr-attr.rs index 687fe1ad73d..18b9c1014c3 100644 --- a/tests/ui/asm/naked-with-invalid-repr-attr.rs +++ b/tests/ui/asm/naked-with-invalid-repr-attr.rs @@ -2,14 +2,14 @@ #![feature(naked_functions)] #![feature(fn_align)] #![crate_type = "lib"] -use std::arch::asm; +use std::arch::naked_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)) } + unsafe { naked_asm!("") } } #[repr(transparent)] @@ -17,7 +17,7 @@ extern "C" fn example1() { #[naked] extern "C" fn example2() { //~^ NOTE not a struct, enum, or union - unsafe { asm!("", options(noreturn)) } + unsafe { naked_asm!("") } } #[repr(align(16), C)] @@ -25,7 +25,7 @@ extern "C" fn example2() { #[naked] extern "C" fn example3() { //~^ NOTE not a struct, enum, or union - unsafe { asm!("", options(noreturn)) } + unsafe { naked_asm!("") } } // note: two errors because of packed and C @@ -36,7 +36,7 @@ extern "C" fn example3() { extern "C" fn example4() { //~^ NOTE not a struct, enum, or union //~| NOTE not a struct or union - unsafe { asm!("", options(noreturn)) } + unsafe { naked_asm!("") } } #[repr(u8)] @@ -44,5 +44,5 @@ extern "C" fn example4() { #[naked] extern "C" fn example5() { //~^ NOTE not an enum - unsafe { asm!("", options(noreturn)) } + unsafe { naked_asm!("") } } diff --git a/tests/ui/asm/naked-with-invalid-repr-attr.stderr b/tests/ui/asm/naked-with-invalid-repr-attr.stderr index 3740f17a9dc..8248a8c1657 100644 --- a/tests/ui/asm/naked-with-invalid-repr-attr.stderr +++ b/tests/ui/asm/naked-with-invalid-repr-attr.stderr @@ -6,7 +6,7 @@ LL | #[repr(C)] ... LL | / extern "C" fn example1() { LL | | -LL | | unsafe { asm!("", options(noreturn)) } +LL | | unsafe { naked_asm!("") } LL | | } | |_- not a struct, enum, or union @@ -18,7 +18,7 @@ LL | #[repr(transparent)] ... LL | / extern "C" fn example2() { LL | | -LL | | unsafe { asm!("", options(noreturn)) } +LL | | unsafe { naked_asm!("") } LL | | } | |_- not a struct, enum, or union @@ -30,7 +30,7 @@ LL | #[repr(align(16), C)] ... LL | / extern "C" fn example3() { LL | | -LL | | unsafe { asm!("", options(noreturn)) } +LL | | unsafe { naked_asm!("") } LL | | } | |_- not a struct, enum, or union @@ -43,7 +43,7 @@ LL | #[repr(C, packed)] LL | / extern "C" fn example4() { LL | | LL | | -LL | | unsafe { asm!("", options(noreturn)) } +LL | | unsafe { naked_asm!("") } LL | | } | |_- not a struct, enum, or union @@ -56,7 +56,7 @@ LL | #[repr(C, packed)] LL | / extern "C" fn example4() { LL | | LL | | -LL | | unsafe { asm!("", options(noreturn)) } +LL | | unsafe { naked_asm!("") } LL | | } | |_- not a struct or union @@ -68,7 +68,7 @@ LL | #[repr(u8)] ... LL | / extern "C" fn example5() { LL | | -LL | | unsafe { asm!("", options(noreturn)) } +LL | | unsafe { naked_asm!("") } LL | | } | |_- not an enum diff --git a/tests/ui/asm/named-asm-labels.rs b/tests/ui/asm/named-asm-labels.rs index 043aab9029d..77831e679ed 100644 --- a/tests/ui/asm/named-asm-labels.rs +++ b/tests/ui/asm/named-asm-labels.rs @@ -12,7 +12,7 @@ #![feature(naked_functions)] -use std::arch::{asm, global_asm}; +use std::arch::{asm, global_asm, naked_asm}; #[no_mangle] pub static FOO: usize = 42; @@ -177,7 +177,7 @@ 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)) } + unsafe { naked_asm!(".Lfoo: mov rax, {}; ret;", "nop", const 1) } //~^ ERROR avoid using named labels } @@ -192,7 +192,7 @@ pub extern "C" fn bar() { pub extern "C" fn aaa() { fn _local() {} - unsafe { asm!(".Laaa: nop; ret;", options(noreturn)) } //~ ERROR avoid using named labels + unsafe { naked_asm!(".Laaa: nop; ret;") } //~ ERROR avoid using named labels } pub fn normal() { @@ -202,7 +202,7 @@ pub fn normal() { pub extern "C" fn bbb() { fn _very_local() {} - unsafe { asm!(".Lbbb: nop; ret;", options(noreturn)) } //~ ERROR avoid using named labels + unsafe { naked_asm!(".Lbbb: nop; ret;") } //~ ERROR avoid using named labels } fn _local2() {} @@ -221,7 +221,7 @@ fn closures() { || { #[naked] unsafe extern "C" fn _nested() { - asm!("ret;", options(noreturn)); + naked_asm!("ret;"); } unsafe { diff --git a/tests/ui/asm/named-asm-labels.stderr b/tests/ui/asm/named-asm-labels.stderr index e5e177fb8b8..44ce358c62b 100644 --- a/tests/ui/asm/named-asm-labels.stderr +++ b/tests/ui/asm/named-asm-labels.stderr @@ -475,10 +475,10 @@ LL | #[warn(named_asm_labels)] | ^^^^^^^^^^^^^^^^ error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:180:20 + --> $DIR/named-asm-labels.rs:180:26 | -LL | unsafe { asm!(".Lfoo: mov rax, {}; ret;", "nop", const 1, options(noreturn)) } - | ^^^^^ +LL | unsafe { naked_asm!(".Lfoo: mov rax, {}; ret;", "nop", const 1) } + | ^^^^^ | = 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 @@ -493,19 +493,19 @@ 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:195:20 + --> $DIR/named-asm-labels.rs:195:26 | -LL | unsafe { asm!(".Laaa: nop; ret;", options(noreturn)) } - | ^^^^^ +LL | unsafe { naked_asm!(".Laaa: nop; ret;") } + | ^^^^^ | = 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 error: avoid using named labels in inline assembly - --> $DIR/named-asm-labels.rs:205:24 + --> $DIR/named-asm-labels.rs:205:30 | -LL | unsafe { asm!(".Lbbb: nop; ret;", options(noreturn)) } - | ^^^^^ +LL | unsafe { naked_asm!(".Lbbb: nop; ret;") } + | ^^^^^ | = 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 diff --git a/tests/ui/associated-type-bounds/duplicate.stderr b/tests/ui/associated-type-bounds/duplicate.stderr index cf4809991c3..0dabcbdce1b 100644 --- a/tests/ui/associated-type-bounds/duplicate.stderr +++ b/tests/ui/associated-type-bounds/duplicate.stderr @@ -208,17 +208,6 @@ LL | fn FRPIT1() -> impl Iterator<Item: Copy, Item: Send> { | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` -error[E0282]: type annotations needed - --> $DIR/duplicate.rs:136:5 - | -LL | iter::empty() - | ^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `empty` - | -help: consider specifying the generic argument - | -LL | iter::empty::<T>() - | +++++ - error[E0719]: the value of the associated type `Item` in trait `Iterator` is already specified --> $DIR/duplicate.rs:139:42 | @@ -237,17 +226,6 @@ LL | fn FRPIT2() -> impl Iterator<Item: Copy, Item: Copy> { | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` -error[E0282]: type annotations needed - --> $DIR/duplicate.rs:142:5 - | -LL | iter::empty() - | ^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `empty` - | -help: consider specifying the generic argument - | -LL | iter::empty::<T>() - | +++++ - error[E0719]: the value of the associated type `Item` in trait `Iterator` is already specified --> $DIR/duplicate.rs:145:45 | @@ -266,17 +244,6 @@ LL | fn FRPIT3() -> impl Iterator<Item: 'static, Item: 'static> { | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` -error[E0282]: type annotations needed - --> $DIR/duplicate.rs:148:5 - | -LL | iter::empty() - | ^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `empty` - | -help: consider specifying the generic argument - | -LL | iter::empty::<T>() - | +++++ - error[E0719]: the value of the associated type `Item` in trait `Iterator` is already specified --> $DIR/duplicate.rs:151:40 | @@ -697,6 +664,39 @@ LL | type A: Iterator<Item: 'static, Item: 'static>; | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` +error[E0282]: type annotations needed + --> $DIR/duplicate.rs:136:5 + | +LL | iter::empty() + | ^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `empty` + | +help: consider specifying the generic argument + | +LL | iter::empty::<T>() + | +++++ + +error[E0282]: type annotations needed + --> $DIR/duplicate.rs:142:5 + | +LL | iter::empty() + | ^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `empty` + | +help: consider specifying the generic argument + | +LL | iter::empty::<T>() + | +++++ + +error[E0282]: type annotations needed + --> $DIR/duplicate.rs:148:5 + | +LL | iter::empty() + | ^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `empty` + | +help: consider specifying the generic argument + | +LL | iter::empty::<T>() + | +++++ + error: aborting due to 81 previous errors Some errors have detailed explanations: E0282, E0719. diff --git a/tests/ui/associated-type-bounds/entails-sized-object-safety.rs b/tests/ui/associated-type-bounds/entails-sized-dyn-compatibility.rs index ad2cbe48209..943df68493f 100644 --- a/tests/ui/associated-type-bounds/entails-sized-object-safety.rs +++ b/tests/ui/associated-type-bounds/entails-sized-dyn-compatibility.rs @@ -4,21 +4,21 @@ trait Tr1: Sized { type As1; } trait Tr2<'a>: Sized { type As2; } trait ObjTr1 { fn foo() -> Self where Self: Tr1<As1: Copy>; } -fn _assert_obj_safe_1(_: Box<dyn ObjTr1>) {} +fn _assert_dyn_compat_1(_: Box<dyn ObjTr1>) {} trait ObjTr2 { fn foo() -> Self where Self: Tr1<As1: 'static>; } -fn _assert_obj_safe_2(_: Box<dyn ObjTr2>) {} +fn _assert_dyn_compat_2(_: Box<dyn ObjTr2>) {} trait ObjTr3 { fn foo() -> Self where Self: Tr1<As1: Into<u8> + 'static + Copy>; } -fn _assert_obj_safe_3(_: Box<dyn ObjTr3>) {} +fn _assert_dyn_compat_3(_: Box<dyn ObjTr3>) {} trait ObjTr4 { fn foo() -> Self where Self: Tr1<As1: for<'a> Tr2<'a>>; } -fn _assert_obj_safe_4(_: Box<dyn ObjTr4>) {} +fn _assert_dyn_compat_4(_: Box<dyn ObjTr4>) {} trait ObjTr5 { fn foo() -> Self where for<'a> Self: Tr1<As1: Tr2<'a>>; } -fn _assert_obj_safe_5(_: Box<dyn ObjTr5>) {} +fn _assert_dyn_compat_5(_: Box<dyn ObjTr5>) {} trait ObjTr6 { fn foo() -> Self where Self: for<'a> Tr1<As1: Tr2<'a, As2: for<'b> Tr2<'b>>>; } -fn _assert_obj_safe_6(_: Box<dyn ObjTr6>) {} +fn _assert_dyn_compat_6(_: Box<dyn ObjTr6>) {} fn main() {} diff --git a/tests/ui/associated-types/remove-invalid-type-bound-suggest-issue-127555.rs b/tests/ui/associated-types/remove-invalid-type-bound-suggest-issue-127555.rs index 6083cc7d96d..b4df58b3c25 100644 --- a/tests/ui/associated-types/remove-invalid-type-bound-suggest-issue-127555.rs +++ b/tests/ui/associated-types/remove-invalid-type-bound-suggest-issue-127555.rs @@ -14,7 +14,6 @@ impl Foo for Baz { //~^ ERROR `F` cannot be sent between threads safely where F: FnMut() + Send, - //~^ ERROR impl has stricter requirements than trait { () } diff --git a/tests/ui/associated-types/remove-invalid-type-bound-suggest-issue-127555.stderr b/tests/ui/associated-types/remove-invalid-type-bound-suggest-issue-127555.stderr index 7f3cd2a5900..e6379954776 100644 --- a/tests/ui/associated-types/remove-invalid-type-bound-suggest-issue-127555.stderr +++ b/tests/ui/associated-types/remove-invalid-type-bound-suggest-issue-127555.stderr @@ -16,18 +16,6 @@ LL | async fn bar<F>(&mut self, _func: F) -> () LL | F: FnMut() + Send, | ^^^^ required by this bound in `<Baz as Foo>::bar` -error[E0276]: impl has stricter requirements than trait - --> $DIR/remove-invalid-type-bound-suggest-issue-127555.rs:16:22 - | -LL | / fn bar<F>(&mut self, func: F) -> impl std::future::Future<Output = ()> + Send -LL | | where -LL | | F: FnMut(); - | |___________________- definition of `bar` from trait -... -LL | F: FnMut() + Send, - | ^^^^ impl has extra requirement `F: Send` - -error: aborting due to 2 previous errors +error: aborting due to 1 previous error -Some errors have detailed explanations: E0276, E0277. -For more information about an error, try `rustc --explain E0276`. +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/async-await/async-fn/edition-2015.stderr b/tests/ui/async-await/async-fn/edition-2015.stderr index 23ffee0d0a6..358bb3e112e 100644 --- a/tests/ui/async-await/async-fn/edition-2015.stderr +++ b/tests/ui/async-await/async-fn/edition-2015.stderr @@ -39,20 +39,20 @@ LL | fn foo(x: impl async Fn()) -> impl async Fn() { x } = help: to use an async block, remove the `||`: `async {` error[E0658]: use of unstable library feature 'async_closure' - --> $DIR/edition-2015.rs:1:22 + --> $DIR/edition-2015.rs:1:42 | LL | fn foo(x: impl async Fn()) -> impl async Fn() { x } - | ^^^^ + | ^^^^ | = note: see issue #62290 <https://github.com/rust-lang/rust/issues/62290> for more information = help: add `#![feature(async_closure)]` 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 'async_closure' - --> $DIR/edition-2015.rs:1:42 + --> $DIR/edition-2015.rs:1:22 | LL | fn foo(x: impl async Fn()) -> impl async Fn() { x } - | ^^^^ + | ^^^^ | = note: see issue #62290 <https://github.com/rust-lang/rust/issues/62290> for more information = help: add `#![feature(async_closure)]` to the crate attributes to enable diff --git a/tests/ui/async-await/in-trait/object-safety.rs b/tests/ui/async-await/in-trait/dyn-compatibility.rs index 8174a803e79..8174a803e79 100644 --- a/tests/ui/async-await/in-trait/object-safety.rs +++ b/tests/ui/async-await/in-trait/dyn-compatibility.rs diff --git a/tests/ui/async-await/in-trait/object-safety.stderr b/tests/ui/async-await/in-trait/dyn-compatibility.stderr index 8e73abab933..5cc3b6800dd 100644 --- a/tests/ui/async-await/in-trait/object-safety.stderr +++ b/tests/ui/async-await/in-trait/dyn-compatibility.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/object-safety.rs:9:12 + --> $DIR/dyn-compatibility.rs:9:12 | LL | let x: &dyn Foo = todo!(); | ^^^^^^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety.rs:5:14 + --> $DIR/dyn-compatibility.rs:5:14 | LL | trait Foo { | --- this trait cannot be made into an object... diff --git a/tests/ui/async-await/inference_var_self_argument.stderr b/tests/ui/async-await/inference_var_self_argument.stderr index 7bfa9be66dd..7b7b3dbc757 100644 --- a/tests/ui/async-await/inference_var_self_argument.stderr +++ b/tests/ui/async-await/inference_var_self_argument.stderr @@ -1,3 +1,12 @@ +error[E0307]: invalid `self` parameter type: `&dyn Foo` + --> $DIR/inference_var_self_argument.rs:5:24 + | +LL | async fn foo(self: &dyn Foo) { + | ^^^^^^^^ + | + = note: type of `self` must be `Self` or a type that dereferences to it + = help: consider changing to `self`, `&self`, `&mut self`, `self: Box<Self>`, `self: Rc<Self>`, `self: Arc<Self>`, or `self: Pin<P>` (where P is one of the previous types except `Self`) + error[E0038]: the trait `Foo` cannot be made into an object --> $DIR/inference_var_self_argument.rs:5:5 | @@ -13,15 +22,6 @@ LL | async fn foo(self: &dyn Foo) { | ^^^ ...because method `foo` is `async` = help: consider moving `foo` to another trait -error[E0307]: invalid `self` parameter type: `&dyn Foo` - --> $DIR/inference_var_self_argument.rs:5:24 - | -LL | async fn foo(self: &dyn Foo) { - | ^^^^^^^^ - | - = note: type of `self` must be `Self` or a type that dereferences to it - = help: consider changing to `self`, `&self`, `&mut self`, `self: Box<Self>`, `self: Rc<Self>`, `self: Arc<Self>`, or `self: Pin<P>` (where P is one of the previous types except `Self`) - error: aborting due to 2 previous errors Some errors have detailed explanations: E0038, E0307. diff --git a/tests/ui/async-await/issue-66312.stderr b/tests/ui/async-await/issue-66312.stderr index 702e0b375e5..c95ae1147df 100644 --- a/tests/ui/async-await/issue-66312.stderr +++ b/tests/ui/async-await/issue-66312.stderr @@ -1,9 +1,3 @@ -error[E0308]: mismatched types - --> $DIR/issue-66312.rs:9:8 - | -LL | if x.is_some() { - | ^^^^^^^^^^^ expected `bool`, found `()` - error[E0307]: invalid `self` parameter type: `T` --> $DIR/issue-66312.rs:4:22 | @@ -13,6 +7,12 @@ LL | fn is_some(self: T); = note: type of `self` must be `Self` or a type that dereferences to it = help: consider changing to `self`, `&self`, `&mut self`, `self: Box<Self>`, `self: Rc<Self>`, `self: Arc<Self>`, or `self: Pin<P>` (where P is one of the previous types except `Self`) +error[E0308]: mismatched types + --> $DIR/issue-66312.rs:9:8 + | +LL | if x.is_some() { + | ^^^^^^^^^^^ expected `bool`, found `()` + error: aborting due to 2 previous errors Some errors have detailed explanations: E0307, E0308. diff --git a/tests/ui/async-await/pin-reborrow-self.rs b/tests/ui/async-await/pin-reborrow-self.rs index b60b6982bb8..ee617617da0 100644 --- a/tests/ui/async-await/pin-reborrow-self.rs +++ b/tests/ui/async-await/pin-reborrow-self.rs @@ -1,24 +1,33 @@ //@ check-pass -//@ignore-test - -// Currently ignored due to self reborrowing not being implemented for Pin #![feature(pin_ergonomics)] #![allow(incomplete_features)] use std::pin::Pin; -struct Foo; +pub struct Foo; impl Foo { fn foo(self: Pin<&mut Self>) { } + + fn baz(self: Pin<&Self>) { + } } -fn bar(x: Pin<&mut Foo>) { +pub fn bar(x: Pin<&mut Foo>) { x.foo(); x.foo(); // for this to work we need to automatically reborrow, // as if the user had written `x.as_mut().foo()`. + + Foo::baz(x); + + x.baz(); +} + +pub fn baaz(x: Pin<&Foo>) { + x.baz(); + x.baz(); } fn main() {} diff --git a/tests/ui/cast/fat-ptr-cast.stderr b/tests/ui/cast/fat-ptr-cast.stderr index 18e7b68ff3c..2b0bceebf15 100644 --- a/tests/ui/cast/fat-ptr-cast.stderr +++ b/tests/ui/cast/fat-ptr-cast.stderr @@ -44,7 +44,7 @@ LL | p as usize; | = help: cast through a thin pointer first -error[E0607]: cannot cast thin pointer `*const i32` to fat pointer `*const [i32]` +error[E0607]: cannot cast thin pointer `*const i32` to wide pointer `*const [i32]` --> $DIR/fat-ptr-cast.rs:19:5 | LL | q as *const [i32]; diff --git a/tests/ui/cfg/future-compat-crate-attributes-using-cfg_attr.rs b/tests/ui/cfg/crate-attributes-using-cfg_attr.rs index 3ced3a630e3..f99fad881f2 100644 --- a/tests/ui/cfg/future-compat-crate-attributes-using-cfg_attr.rs +++ b/tests/ui/cfg/crate-attributes-using-cfg_attr.rs @@ -3,13 +3,9 @@ #![cfg_attr(foo, crate_type="bin")] //~^ERROR `crate_type` within -//~| WARN this was previously accepted //~|ERROR `crate_type` within -//~| WARN this was previously accepted #![cfg_attr(foo, crate_name="bar")] //~^ERROR `crate_name` within -//~| WARN this was previously accepted //~|ERROR `crate_name` within -//~| WARN this was previously accepted fn main() {} diff --git a/tests/ui/cfg/crate-attributes-using-cfg_attr.stderr b/tests/ui/cfg/crate-attributes-using-cfg_attr.stderr new file mode 100644 index 00000000000..1dfca2b88d0 --- /dev/null +++ b/tests/ui/cfg/crate-attributes-using-cfg_attr.stderr @@ -0,0 +1,30 @@ +error: `crate_type` within an `#![cfg_attr]` attribute is forbidden + --> $DIR/crate-attributes-using-cfg_attr.rs:4:18 + | +LL | #![cfg_attr(foo, crate_type="bin")] + | ^^^^^^^^^^^^^^^^ + +error: `crate_name` within an `#![cfg_attr]` attribute is forbidden + --> $DIR/crate-attributes-using-cfg_attr.rs:7:18 + | +LL | #![cfg_attr(foo, crate_name="bar")] + | ^^^^^^^^^^^^^^^^ + +error: `crate_type` within an `#![cfg_attr]` attribute is forbidden + --> $DIR/crate-attributes-using-cfg_attr.rs:4:18 + | +LL | #![cfg_attr(foo, crate_type="bin")] + | ^^^^^^^^^^^^^^^^ + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error: `crate_name` within an `#![cfg_attr]` attribute is forbidden + --> $DIR/crate-attributes-using-cfg_attr.rs:7:18 + | +LL | #![cfg_attr(foo, crate_name="bar")] + | ^^^^^^^^^^^^^^^^ + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error: aborting due to 4 previous errors + diff --git a/tests/ui/cfg/future-compat-crate-attributes-using-cfg_attr.stderr b/tests/ui/cfg/future-compat-crate-attributes-using-cfg_attr.stderr deleted file mode 100644 index 82b2d7d1b1d..00000000000 --- a/tests/ui/cfg/future-compat-crate-attributes-using-cfg_attr.stderr +++ /dev/null @@ -1,41 +0,0 @@ -error: `crate_type` within an `#![cfg_attr]` attribute is deprecated - --> $DIR/future-compat-crate-attributes-using-cfg_attr.rs:4:18 - | -LL | #![cfg_attr(foo, crate_type="bin")] - | ^^^^^^^^^^^^^^^^ - | - = 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 #91632 <https://github.com/rust-lang/rust/issues/91632> - = note: `#[deny(deprecated_cfg_attr_crate_type_name)]` on by default - -error: `crate_name` within an `#![cfg_attr]` attribute is deprecated - --> $DIR/future-compat-crate-attributes-using-cfg_attr.rs:9:18 - | -LL | #![cfg_attr(foo, crate_name="bar")] - | ^^^^^^^^^^^^^^^^ - | - = 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 #91632 <https://github.com/rust-lang/rust/issues/91632> - -error: `crate_type` within an `#![cfg_attr]` attribute is deprecated - --> $DIR/future-compat-crate-attributes-using-cfg_attr.rs:4:18 - | -LL | #![cfg_attr(foo, crate_type="bin")] - | ^^^^^^^^^^^^^^^^ - | - = 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 #91632 <https://github.com/rust-lang/rust/issues/91632> - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` - -error: `crate_name` within an `#![cfg_attr]` attribute is deprecated - --> $DIR/future-compat-crate-attributes-using-cfg_attr.rs:9:18 - | -LL | #![cfg_attr(foo, crate_name="bar")] - | ^^^^^^^^^^^^^^^^ - | - = 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 #91632 <https://github.com/rust-lang/rust/issues/91632> - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` - -error: aborting due to 4 previous errors - diff --git a/tests/ui/cfg/raw-true-false.rs b/tests/ui/cfg/raw-true-false.rs new file mode 100644 index 00000000000..4cb8bb71c92 --- /dev/null +++ b/tests/ui/cfg/raw-true-false.rs @@ -0,0 +1,19 @@ +//@ check-pass +//@ compile-flags: --cfg false --check-cfg=cfg(r#false) + +#![deny(warnings)] + +#[expect(unexpected_cfgs)] +mod a { + #[cfg(r#true)] + pub fn foo() {} +} + +mod b { + #[cfg(r#false)] + pub fn bar() {} +} + +fn main() { + b::bar() +} diff --git a/tests/ui/cfg/true-false.rs b/tests/ui/cfg/true-false.rs new file mode 100644 index 00000000000..03d96fbafec --- /dev/null +++ b/tests/ui/cfg/true-false.rs @@ -0,0 +1,30 @@ +//@ run-pass + +#![feature(link_cfg)] +#![feature(cfg_boolean_literals)] + +#[cfg(true)] +fn foo() -> bool { + cfg!(true) +} + +#[cfg(false)] +fn foo() -> bool { + cfg!(false) +} + +#[cfg_attr(true, cfg(false))] +fn foo() {} + +#[link(name = "foo", cfg(false))] +extern "C" {} + +fn main() { + assert!(foo()); + assert!(cfg!(true)); + assert!(!cfg!(false)); + assert!(cfg!(not(false))); + assert!(cfg!(all(true))); + assert!(cfg!(any(true))); + assert!(!cfg!(not(true))); +} diff --git a/tests/ui/check-cfg/mix.stderr b/tests/ui/check-cfg/mix.stderr index 7726c2d52f5..c21016e9290 100644 --- a/tests/ui/check-cfg/mix.stderr +++ b/tests/ui/check-cfg/mix.stderr @@ -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 244 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 245 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/well-known-values.stderr b/tests/ui/check-cfg/well-known-values.stderr index 3c99fdd3821..da790bbd528 100644 --- a/tests/ui/check-cfg/well-known-values.stderr +++ b/tests/ui/check-cfg/well-known-values.stderr @@ -129,7 +129,7 @@ warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` LL | target_abi = "_UNEXPECTED_VALUE", | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: expected values for `target_abi` are: ``, `abi64`, `abiv2`, `abiv2hf`, `eabi`, `eabihf`, `elf`, `fortanix`, `ilp32`, `llvm`, `macabi`, `sim`, `softfloat`, `spe`, `uwp`, `vec-extabi`, and `x32` + = note: expected values for `target_abi` are: ``, `abi64`, `abiv2`, `abiv2hf`, `eabi`, `eabihf`, `fortanix`, `ilp32`, `llvm`, `macabi`, `sim`, `softfloat`, `spe`, `uwp`, `vec-extabi`, and `x32` = 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` @@ -174,7 +174,7 @@ warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE` 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`, `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`, `partword-atomics`, `pclmulqdq`, `pmuv3`, `popcnt`, `power10-vector`, `power8-altivec`, `power8-vector`, `power9-altivec`, `power9-vector`, `prfchw`, `quadword-atomics`, `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`, `zaamo`, `zabha`, `zalrsc`, `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`, `partword-atomics`, `pclmulqdq`, `pmuv3`, `popcnt`, `power10-vector`, `power8-altivec`, `power8-vector`, `power9-altivec`, `power9-vector`, `prfchw`, `quadword-atomics`, `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-b16b16`, `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`, `zaamo`, `zabha`, `zalrsc`, `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` diff --git a/tests/ui/closures/2229_closure_analysis/match/pattern-matching-should-fail.stderr b/tests/ui/closures/2229_closure_analysis/match/pattern-matching-should-fail.stderr index f8ed792e3c6..e0d900a1eb5 100644 --- a/tests/ui/closures/2229_closure_analysis/match/pattern-matching-should-fail.stderr +++ b/tests/ui/closures/2229_closure_analysis/match/pattern-matching-should-fail.stderr @@ -7,14 +7,12 @@ LL | let c1 = || match x { }; | ^ `x` used here but it isn't initialized error[E0381]: used binding `x` isn't initialized - --> $DIR/pattern-matching-should-fail.rs:15:14 + --> $DIR/pattern-matching-should-fail.rs:15:23 | LL | let x: !; | - binding declared here but left uninitialized LL | let c2 = || match x { _ => () }; - | ^^ - borrow occurs due to use in closure - | | - | `x` used here but it isn't initialized + | ^ `x` used here but it isn't initialized error[E0381]: used binding `variant` isn't initialized --> $DIR/pattern-matching-should-fail.rs:27:13 diff --git a/tests/ui/coherence/coherence-impl-trait-for-trait-object-safe.rs b/tests/ui/coherence/coherence-impl-trait-for-trait-dyn-compatible.rs index bce3b0fd729..f41d3a783ab 100644 --- a/tests/ui/coherence/coherence-impl-trait-for-trait-object-safe.rs +++ b/tests/ui/coherence/coherence-impl-trait-for-trait-dyn-compatible.rs @@ -1,10 +1,10 @@ // Test that we give suitable error messages when the user attempts to // impl a trait `Trait` for its own object type. -// If the trait is not object-safe, we give a more tailored message +// If the trait is dyn-incompatible, we give a more tailored message // because we're such schnuckels: -trait NotObjectSafe { fn eq(&self, other: Self); } -impl NotObjectSafe for dyn NotObjectSafe { } +trait DynIncompatible { fn eq(&self, other: Self); } +impl DynIncompatible for dyn DynIncompatible { } //~^ ERROR E0038 //~| ERROR E0046 diff --git a/tests/ui/coherence/coherence-impl-trait-for-trait-dyn-compatible.stderr b/tests/ui/coherence/coherence-impl-trait-for-trait-dyn-compatible.stderr new file mode 100644 index 00000000000..542be2dbc30 --- /dev/null +++ b/tests/ui/coherence/coherence-impl-trait-for-trait-dyn-compatible.stderr @@ -0,0 +1,27 @@ +error[E0038]: the trait `DynIncompatible` cannot be made into an object + --> $DIR/coherence-impl-trait-for-trait-dyn-compatible.rs:7:26 + | +LL | impl DynIncompatible for dyn DynIncompatible { } + | ^^^^^^^^^^^^^^^^^^^ `DynIncompatible` cannot be made into an object + | +note: for a trait to be "dyn-compatible" 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/coherence-impl-trait-for-trait-dyn-compatible.rs:6:45 + | +LL | trait DynIncompatible { fn eq(&self, other: Self); } + | --------------- ^^^^ ...because method `eq` references the `Self` type in this parameter + | | + | this trait cannot be made into an object... + = help: consider moving `eq` to another trait + +error[E0046]: not all trait items implemented, missing: `eq` + --> $DIR/coherence-impl-trait-for-trait-dyn-compatible.rs:7:1 + | +LL | trait DynIncompatible { fn eq(&self, other: Self); } + | -------------------------- `eq` from trait +LL | impl DynIncompatible for dyn DynIncompatible { } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `eq` in implementation + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0038, E0046. +For more information about an error, try `rustc --explain E0038`. diff --git a/tests/ui/coherence/coherence-impl-trait-for-trait-object-safe.stderr b/tests/ui/coherence/coherence-impl-trait-for-trait-object-safe.stderr deleted file mode 100644 index ce65e079ab4..00000000000 --- a/tests/ui/coherence/coherence-impl-trait-for-trait-object-safe.stderr +++ /dev/null @@ -1,27 +0,0 @@ -error[E0038]: the trait `NotObjectSafe` cannot be made into an object - --> $DIR/coherence-impl-trait-for-trait-object-safe.rs:7:24 - | -LL | impl NotObjectSafe for dyn NotObjectSafe { } - | ^^^^^^^^^^^^^^^^^ `NotObjectSafe` cannot be made into an object - | -note: for a trait to be "dyn-compatible" 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/coherence-impl-trait-for-trait-object-safe.rs:6:43 - | -LL | trait NotObjectSafe { fn eq(&self, other: Self); } - | ------------- ^^^^ ...because method `eq` references the `Self` type in this parameter - | | - | this trait cannot be made into an object... - = help: consider moving `eq` to another trait - -error[E0046]: not all trait items implemented, missing: `eq` - --> $DIR/coherence-impl-trait-for-trait-object-safe.rs:7:1 - | -LL | trait NotObjectSafe { fn eq(&self, other: Self); } - | -------------------------- `eq` from trait -LL | impl NotObjectSafe for dyn NotObjectSafe { } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `eq` in implementation - -error: aborting due to 2 previous errors - -Some errors have detailed explanations: E0038, E0046. -For more information about an error, try `rustc --explain E0038`. diff --git a/tests/ui/coherence/coherence-unsafe-trait-object-impl.rs b/tests/ui/coherence/coherence-unsafe-trait-object-impl.rs index 9859a226efd..16baf0958a6 100644 --- a/tests/ui/coherence/coherence-unsafe-trait-object-impl.rs +++ b/tests/ui/coherence/coherence-unsafe-trait-object-impl.rs @@ -1,7 +1,7 @@ // Check that unsafe trait object do not implement themselves // automatically -#![feature(object_safe_for_dispatch)] +#![feature(dyn_compatible_for_dispatch)] trait Trait: Sized { fn call(&self); diff --git a/tests/ui/command/command-current-dir.rs b/tests/ui/command/command-current-dir.rs index 95c16bce6e8..23269e41231 100644 --- a/tests/ui/command/command-current-dir.rs +++ b/tests/ui/command/command-current-dir.rs @@ -1,4 +1,5 @@ //@ run-pass +//@ no-prefer-dynamic We move the binary around, so do not depend dynamically on libstd //@ ignore-wasm32 no processes //@ ignore-sgx no processes //@ ignore-fuchsia Needs directory creation privilege diff --git a/tests/ui/const-generics/adt_const_params/const_param_ty_object_safety.rs b/tests/ui/const-generics/adt_const_params/const_param_ty_dyn_compatibility.rs index 6a553c2e085..6a553c2e085 100644 --- a/tests/ui/const-generics/adt_const_params/const_param_ty_object_safety.rs +++ b/tests/ui/const-generics/adt_const_params/const_param_ty_dyn_compatibility.rs diff --git a/tests/ui/const-generics/adt_const_params/const_param_ty_object_safety.stderr b/tests/ui/const-generics/adt_const_params/const_param_ty_dyn_compatibility.stderr index 831b40887ac..84281eb53c9 100644 --- a/tests/ui/const-generics/adt_const_params/const_param_ty_object_safety.stderr +++ b/tests/ui/const-generics/adt_const_params/const_param_ty_dyn_compatibility.stderr @@ -1,5 +1,5 @@ error[E0038]: the trait `ConstParamTy_` cannot be made into an object - --> $DIR/const_param_ty_object_safety.rs:6:12 + --> $DIR/const_param_ty_dyn_compatibility.rs:6:12 | LL | fn foo(a: &dyn ConstParamTy_) {} | ^^^^^^^^^^^^^^^^^ `ConstParamTy_` cannot be made into an object @@ -14,7 +14,7 @@ LL | fn foo(a: &impl ConstParamTy_) {} | ~~~~ error[E0038]: the trait `UnsizedConstParamTy` cannot be made into an object - --> $DIR/const_param_ty_object_safety.rs:9:12 + --> $DIR/const_param_ty_dyn_compatibility.rs:9:12 | LL | fn bar(a: &dyn UnsizedConstParamTy) {} | ^^^^^^^^^^^^^^^^^^^^^^^ `UnsizedConstParamTy` cannot be made into an object diff --git a/tests/ui/const-generics/generic_const_exprs/object-safety-err-ret.rs b/tests/ui/const-generics/generic_const_exprs/dyn-compatibility-err-ret.rs index 1620e257667..1620e257667 100644 --- a/tests/ui/const-generics/generic_const_exprs/object-safety-err-ret.rs +++ b/tests/ui/const-generics/generic_const_exprs/dyn-compatibility-err-ret.rs diff --git a/tests/ui/const-generics/generic_const_exprs/object-safety-err-ret.stderr b/tests/ui/const-generics/generic_const_exprs/dyn-compatibility-err-ret.stderr index fb57da42bb2..d2017615e67 100644 --- a/tests/ui/const-generics/generic_const_exprs/object-safety-err-ret.stderr +++ b/tests/ui/const-generics/generic_const_exprs/dyn-compatibility-err-ret.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/object-safety-err-ret.rs:17:16 + --> $DIR/dyn-compatibility-err-ret.rs:17:16 | LL | fn use_dyn(v: &dyn Foo) { | ^^^^^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-err-ret.rs:8:8 + --> $DIR/dyn-compatibility-err-ret.rs:8:8 | LL | trait Foo { | --- this trait cannot be made into an object... @@ -17,13 +17,13 @@ LL | fn test(&self) -> [u8; bar::<Self>()]; = help: only type `()` implements the trait, consider using it directly instead error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/object-safety-err-ret.rs:18:5 + --> $DIR/dyn-compatibility-err-ret.rs:18:5 | LL | v.test(); | ^^^^^^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-err-ret.rs:8:8 + --> $DIR/dyn-compatibility-err-ret.rs:8:8 | LL | trait Foo { | --- this trait cannot be made into an object... diff --git a/tests/ui/const-generics/generic_const_exprs/object-safety-err-where-bounds.rs b/tests/ui/const-generics/generic_const_exprs/dyn-compatibility-err-where-bounds.rs index b3bbb842638..b3bbb842638 100644 --- a/tests/ui/const-generics/generic_const_exprs/object-safety-err-where-bounds.rs +++ b/tests/ui/const-generics/generic_const_exprs/dyn-compatibility-err-where-bounds.rs diff --git a/tests/ui/const-generics/generic_const_exprs/object-safety-err-where-bounds.stderr b/tests/ui/const-generics/generic_const_exprs/dyn-compatibility-err-where-bounds.stderr index 831bda71295..26ca2d4df5f 100644 --- a/tests/ui/const-generics/generic_const_exprs/object-safety-err-where-bounds.stderr +++ b/tests/ui/const-generics/generic_const_exprs/dyn-compatibility-err-where-bounds.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/object-safety-err-where-bounds.rs:15:16 + --> $DIR/dyn-compatibility-err-where-bounds.rs:15:16 | LL | fn use_dyn(v: &dyn Foo) { | ^^^^^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-err-where-bounds.rs:8:8 + --> $DIR/dyn-compatibility-err-where-bounds.rs:8:8 | LL | trait Foo { | --- this trait cannot be made into an object... @@ -15,13 +15,13 @@ LL | fn test(&self) where [u8; bar::<Self>()]: Sized; = help: only type `()` implements the trait, consider using it directly instead error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/object-safety-err-where-bounds.rs:17:5 + --> $DIR/dyn-compatibility-err-where-bounds.rs:17:5 | LL | v.test(); | ^^^^^^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-err-where-bounds.rs:8:8 + --> $DIR/dyn-compatibility-err-where-bounds.rs:8:8 | LL | trait Foo { | --- this trait cannot be made into an object... diff --git a/tests/ui/const-generics/generic_const_exprs/object-safety-ok-infer-err.rs b/tests/ui/const-generics/generic_const_exprs/dyn-compatibility-ok-infer-err.rs index 298cfb512e4..298cfb512e4 100644 --- a/tests/ui/const-generics/generic_const_exprs/object-safety-ok-infer-err.rs +++ b/tests/ui/const-generics/generic_const_exprs/dyn-compatibility-ok-infer-err.rs diff --git a/tests/ui/const-generics/generic_const_exprs/object-safety-ok-infer-err.stderr b/tests/ui/const-generics/generic_const_exprs/dyn-compatibility-ok-infer-err.stderr index d1e1c976da6..a124fbc6092 100644 --- a/tests/ui/const-generics/generic_const_exprs/object-safety-ok-infer-err.stderr +++ b/tests/ui/const-generics/generic_const_exprs/dyn-compatibility-ok-infer-err.stderr @@ -1,11 +1,11 @@ error[E0284]: type annotations needed - --> $DIR/object-safety-ok-infer-err.rs:19:5 + --> $DIR/dyn-compatibility-ok-infer-err.rs:19:5 | LL | use_dyn(&()); | ^^^^^^^ cannot infer the value of the const parameter `N` declared on the function `use_dyn` | note: required by a const generic parameter in `use_dyn` - --> $DIR/object-safety-ok-infer-err.rs:14:12 + --> $DIR/dyn-compatibility-ok-infer-err.rs:14:12 | LL | fn use_dyn<const N: usize>(v: &dyn Foo<N>) where [u8; N + 1]: Sized { | ^^^^^^^^^^^^^^ required by this const generic parameter in `use_dyn` @@ -15,7 +15,7 @@ LL | use_dyn::<N>(&()); | +++++ error[E0284]: type annotations needed - --> $DIR/object-safety-ok-infer-err.rs:19:5 + --> $DIR/dyn-compatibility-ok-infer-err.rs:19:5 | LL | use_dyn(&()); | ^^^^^^^ --- type must be known at this point @@ -23,7 +23,7 @@ LL | use_dyn(&()); | cannot infer the value of the const parameter `N` declared on the function `use_dyn` | note: required for `()` to implement `Foo<_>` - --> $DIR/object-safety-ok-infer-err.rs:8:22 + --> $DIR/dyn-compatibility-ok-infer-err.rs:8:22 | LL | impl<const N: usize> Foo<N> for () { | -------------- ^^^^^^ ^^ diff --git a/tests/ui/const-generics/generic_const_exprs/object-safety-ok.rs b/tests/ui/const-generics/generic_const_exprs/dyn-compatibility-ok.rs index 6220d681fe1..6220d681fe1 100644 --- a/tests/ui/const-generics/generic_const_exprs/object-safety-ok.rs +++ b/tests/ui/const-generics/generic_const_exprs/dyn-compatibility-ok.rs diff --git a/tests/ui/const-generics/opaque_types.stderr b/tests/ui/const-generics/opaque_types.stderr index 847f1da16f6..a060488b328 100644 --- a/tests/ui/const-generics/opaque_types.stderr +++ b/tests/ui/const-generics/opaque_types.stderr @@ -1,3 +1,11 @@ +error: `Foo` is forbidden as the type of a const generic parameter + --> $DIR/opaque_types.rs:7:17 + | +LL | fn foo<const C: Foo>() {} + | ^^^ + | + = note: the only supported types are integers, `bool`, and `char` + error: item does not constrain `Foo::{opaque#0}`, but has it in its signature --> $DIR/opaque_types.rs:7:4 | @@ -68,14 +76,6 @@ LL | type Foo = impl Sized; | ^^^^^^^^^^ = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information -error: `Foo` is forbidden as the type of a const generic parameter - --> $DIR/opaque_types.rs:7:17 - | -LL | fn foo<const C: Foo>() {} - | ^^^ - | - = note: the only supported types are integers, `bool`, and `char` - error[E0391]: cycle detected when computing type of opaque `Foo::{opaque#0}` --> $DIR/opaque_types.rs:3:12 | diff --git a/tests/ui/consts/const-eval/ptr-to-int-transmute-in-consts-issue-87525.rs b/tests/ui/consts/const-eval/ptr-to-int-transmute-in-consts-issue-87525.rs new file mode 100644 index 00000000000..19c78f019aa --- /dev/null +++ b/tests/ui/consts/const-eval/ptr-to-int-transmute-in-consts-issue-87525.rs @@ -0,0 +1,70 @@ +const fn foo(ptr: *const u8) -> usize { + unsafe { + std::mem::transmute(ptr) + //~^ WARN pointers cannot be transmuted to integers + } +} + +trait Human { + const ID: usize = { + let value = 10; + let ptr: *const usize = &value; + unsafe { + std::mem::transmute(ptr) + //~^ WARN pointers cannot be transmuted to integers + } + }; + + fn id_plus_one() -> usize { + Self::ID + 1 + } +} + +struct Type<T>(T); + +impl<T> Type<T> { + const ID: usize = { + let value = 10; + let ptr: *const usize = &value; + unsafe { + std::mem::transmute(ptr) + //~^ WARN pointers cannot be transmuted to integers + } + }; + + fn id_plus_one() -> usize { + Self::ID + 1 + } +} + +fn control(ptr: *const u8) -> usize { + unsafe { + std::mem::transmute(ptr) + } +} + +struct ControlStruct; + +impl ControlStruct { + fn new() -> usize { + let value = 10; + let ptr: *const i32 = &value; + unsafe { + std::mem::transmute(ptr) + } + } +} + + +const fn zoom(ptr: *const u8) -> usize { + unsafe { + std::mem::transmute(ptr) + //~^ WARN pointers cannot be transmuted to integers + } +} + +fn main() { + const a: u8 = 10; + const value: usize = zoom(&a); + //~^ ERROR evaluation of constant value failed +} diff --git a/tests/ui/consts/const-eval/ptr-to-int-transmute-in-consts-issue-87525.stderr b/tests/ui/consts/const-eval/ptr-to-int-transmute-in-consts-issue-87525.stderr new file mode 100644 index 00000000000..ca6ad9408ab --- /dev/null +++ b/tests/ui/consts/const-eval/ptr-to-int-transmute-in-consts-issue-87525.stderr @@ -0,0 +1,53 @@ +warning: pointers cannot be transmuted to integers during const eval + --> $DIR/ptr-to-int-transmute-in-consts-issue-87525.rs:61:9 + | +LL | std::mem::transmute(ptr) + | ^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: at compile-time, pointers do not have an integer value + = note: avoiding this restriction via `union` or raw pointers leads to compile-time undefined behavior + = help: for more information, see https://doc.rust-lang.org/std/mem/fn.transmute.html + = note: `#[warn(ptr_to_integer_transmute_in_consts)]` on by default + +error[E0080]: evaluation of constant value failed + --> $DIR/ptr-to-int-transmute-in-consts-issue-87525.rs:68:26 + | +LL | const value: usize = zoom(&a); + | ^^^^^^^^ unable to turn pointer into integer + | + = 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 + +warning: pointers cannot be transmuted to integers during const eval + --> $DIR/ptr-to-int-transmute-in-consts-issue-87525.rs:3:9 + | +LL | std::mem::transmute(ptr) + | ^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: at compile-time, pointers do not have an integer value + = note: avoiding this restriction via `union` or raw pointers leads to compile-time undefined behavior + = help: for more information, see https://doc.rust-lang.org/std/mem/fn.transmute.html + +warning: pointers cannot be transmuted to integers during const eval + --> $DIR/ptr-to-int-transmute-in-consts-issue-87525.rs:13:13 + | +LL | std::mem::transmute(ptr) + | ^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: at compile-time, pointers do not have an integer value + = note: avoiding this restriction via `union` or raw pointers leads to compile-time undefined behavior + = help: for more information, see https://doc.rust-lang.org/std/mem/fn.transmute.html + +warning: pointers cannot be transmuted to integers during const eval + --> $DIR/ptr-to-int-transmute-in-consts-issue-87525.rs:30:13 + | +LL | std::mem::transmute(ptr) + | ^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: at compile-time, pointers do not have an integer value + = note: avoiding this restriction via `union` or raw pointers leads to compile-time undefined behavior + = help: for more information, see https://doc.rust-lang.org/std/mem/fn.transmute.html + +error: aborting due to 1 previous error; 4 warnings emitted + +For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/consts/issue-94675.rs b/tests/ui/consts/issue-94675.rs index 56c4b6ea36f..2e30eebb07b 100644 --- a/tests/ui/consts/issue-94675.rs +++ b/tests/ui/consts/issue-94675.rs @@ -1,6 +1,6 @@ //@ known-bug: #103507 -#![feature(const_trait_impl)] +#![feature(const_trait_impl, const_vec_string_slice)] struct Foo<'a> { bar: &'a mut Vec<usize>, diff --git a/tests/ui/consts/issue-94675.stderr b/tests/ui/consts/issue-94675.stderr index ebfa09b2e5d..a85c5e10374 100644 --- a/tests/ui/consts/issue-94675.stderr +++ b/tests/ui/consts/issue-94675.stderr @@ -1,11 +1,3 @@ -error[E0015]: cannot call non-const fn `Vec::<u32>::len` in constant functions - --> $DIR/issue-94675.rs:11:27 - | -LL | self.bar[0] = baz.len(); - | ^^^^^ - | - = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants - error[E0015]: cannot call non-const operator in constant functions --> $DIR/issue-94675.rs:11:17 | @@ -20,6 +12,6 @@ help: add `#![feature(effects)]` to the crate attributes to enable LL + #![feature(effects)] | -error: aborting due to 2 previous errors +error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0015`. diff --git a/tests/ui/consts/issue-77062-large-zst-array.rs b/tests/ui/consts/large-zst-array-77062.rs index ef5178fba95..089353d0885 100644 --- a/tests/ui/consts/issue-77062-large-zst-array.rs +++ b/tests/ui/consts/large-zst-array-77062.rs @@ -1,4 +1,5 @@ //@ build-pass +pub static FOO: [(); usize::MAX] = [(); usize::MAX]; fn main() { let _ = &[(); usize::MAX]; diff --git a/tests/ui/consts/slice_elem_ty_mismatch_in_unsizing_cast.stderr b/tests/ui/consts/slice_elem_ty_mismatch_in_unsizing_cast.stderr index 3b861d784d8..19e7a723a22 100644 --- a/tests/ui/consts/slice_elem_ty_mismatch_in_unsizing_cast.stderr +++ b/tests/ui/consts/slice_elem_ty_mismatch_in_unsizing_cast.stderr @@ -1,4 +1,4 @@ -error[E0607]: cannot cast thin pointer `*const [i64; 0]` to fat pointer `*const [u8]` +error[E0607]: cannot cast thin pointer `*const [i64; 0]` to wide pointer `*const [u8]` --> $DIR/slice_elem_ty_mismatch_in_unsizing_cast.rs:1:31 | LL | const FOO: &str = unsafe { &*(1_usize as *const [i64; 0] as *const [u8] as *const str) }; diff --git a/tests/ui/coverage-attr/bad-attr-ice.rs b/tests/ui/coverage-attr/bad-attr-ice.rs index ae4d27d65eb..55c86d260d4 100644 --- a/tests/ui/coverage-attr/bad-attr-ice.rs +++ b/tests/ui/coverage-attr/bad-attr-ice.rs @@ -1,7 +1,7 @@ #![cfg_attr(feat, feature(coverage_attribute))] //@ revisions: feat nofeat //@ compile-flags: -Cinstrument-coverage -//@ needs-profiler-support +//@ needs-profiler-runtime // Malformed `#[coverage(..)]` attributes should not cause an ICE when built // with `-Cinstrument-coverage`. diff --git a/tests/ui/delegation/unsupported.stderr b/tests/ui/delegation/unsupported.stderr index 03ded300bb4..6a627be3b64 100644 --- a/tests/ui/delegation/unsupported.stderr +++ b/tests/ui/delegation/unsupported.stderr @@ -3,22 +3,6 @@ error: using `#![feature(effects)]` without enabling next trait solver globally = note: the next trait solver must be enabled globally for the effects feature to work correctly = help: use `-Znext-solver` to enable -warning: this function depends on never type fallback being `()` - --> $DIR/unsupported.rs:20:9 - | -LL | fn opaque_ret() -> impl Trait { unimplemented!() } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = 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 #123748 <https://github.com/rust-lang/rust/issues/123748> - = help: specify the types explicitly -note: in edition 2024, the requirement `!: opaque::Trait` will fail - --> $DIR/unsupported.rs:20:28 - | -LL | fn opaque_ret() -> impl Trait { unimplemented!() } - | ^^^^^^^^^^ - = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default - error[E0391]: cycle detected when computing type of `opaque::<impl at $DIR/unsupported.rs:26:5: 26:24>::{synthetic#0}` --> $DIR/unsupported.rs:27:25 | @@ -52,6 +36,22 @@ note: in edition 2024, the requirement `!: opaque::Trait` will fail | LL | pub fn opaque_ret() -> impl Trait { unimplemented!() } | ^^^^^^^^^^ + = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default + +warning: this function depends on never type fallback being `()` + --> $DIR/unsupported.rs:20:9 + | +LL | fn opaque_ret() -> impl Trait { unimplemented!() } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = 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 #123748 <https://github.com/rust-lang/rust/issues/123748> + = help: specify the types explicitly +note: in edition 2024, the requirement `!: opaque::Trait` will fail + --> $DIR/unsupported.rs:20:28 + | +LL | fn opaque_ret() -> impl Trait { unimplemented!() } + | ^^^^^^^^^^ error[E0391]: cycle detected when computing type of `opaque::<impl at $DIR/unsupported.rs:29:5: 29:25>::{synthetic#0}` --> $DIR/unsupported.rs:30:24 diff --git a/tests/ui/deriving/deriving-smart-pointer-neg.rs b/tests/ui/deriving/deriving-smart-pointer-neg.rs index f02fb56130f..41d3039236f 100644 --- a/tests/ui/deriving/deriving-smart-pointer-neg.rs +++ b/tests/ui/deriving/deriving-smart-pointer-neg.rs @@ -53,6 +53,39 @@ struct NoMaybeSized<'a, #[pointee] T> { ptr: &'a T, } +#[derive(SmartPointer)] +#[repr(transparent)] +struct PointeeOnField<'a, #[pointee] T: ?Sized> { + #[pointee] + //~^ ERROR: the `#[pointee]` attribute may only be used on generic parameters + ptr: &'a T +} + +#[derive(SmartPointer)] +#[repr(transparent)] +struct PointeeInTypeConstBlock<'a, T: ?Sized = [u32; const { struct UhOh<#[pointee] T>(T); 10 }]> { + //~^ ERROR: the `#[pointee]` attribute may only be used on generic parameters + ptr: &'a T, +} + +#[derive(SmartPointer)] +#[repr(transparent)] +struct PointeeInConstConstBlock< + 'a, + T: ?Sized, + const V: u32 = { struct UhOh<#[pointee] T>(T); 10 }> + //~^ ERROR: the `#[pointee]` attribute may only be used on generic parameters +{ + ptr: &'a T, +} + +#[derive(SmartPointer)] +#[repr(transparent)] +struct PointeeInAnotherTypeConstBlock<'a, #[pointee] T: ?Sized> { + ptr: PointeeInConstConstBlock<'a, T, { struct UhOh<#[pointee] T>(T); 0 }> + //~^ ERROR: the `#[pointee]` attribute may only be used on generic parameters +} + // However, reordering attributes should work nevertheless. #[repr(transparent)] #[derive(SmartPointer)] diff --git a/tests/ui/deriving/deriving-smart-pointer-neg.stderr b/tests/ui/deriving/deriving-smart-pointer-neg.stderr index e7c2afc8b00..9ab117698c7 100644 --- a/tests/ui/deriving/deriving-smart-pointer-neg.stderr +++ b/tests/ui/deriving/deriving-smart-pointer-neg.stderr @@ -58,6 +58,30 @@ error: `derive(SmartPointer)` requires T to be marked `?Sized` LL | struct NoMaybeSized<'a, #[pointee] T> { | ^ +error: the `#[pointee]` attribute may only be used on generic parameters + --> $DIR/deriving-smart-pointer-neg.rs:59:5 + | +LL | #[pointee] + | ^^^^^^^^^^ + +error: the `#[pointee]` attribute may only be used on generic parameters + --> $DIR/deriving-smart-pointer-neg.rs:66:74 + | +LL | struct PointeeInTypeConstBlock<'a, T: ?Sized = [u32; const { struct UhOh<#[pointee] T>(T); 10 }]> { + | ^^^^^^^^^^ + +error: the `#[pointee]` attribute may only be used on generic parameters + --> $DIR/deriving-smart-pointer-neg.rs:76:34 + | +LL | const V: u32 = { struct UhOh<#[pointee] T>(T); 10 }> + | ^^^^^^^^^^ + +error: the `#[pointee]` attribute may only be used on generic parameters + --> $DIR/deriving-smart-pointer-neg.rs:85:56 + | +LL | ptr: PointeeInConstConstBlock<'a, T, { struct UhOh<#[pointee] T>(T); 0 }> + | ^^^^^^^^^^ + error[E0392]: lifetime parameter `'a` is never used --> $DIR/deriving-smart-pointer-neg.rs:15:16 | @@ -90,6 +114,6 @@ LL | struct NoFieldUnit<'a, #[pointee] T: ?Sized>(); | = help: consider removing `T`, referring to it in a field, or using a marker such as `PhantomData` -error: aborting due to 12 previous errors +error: aborting due to 16 previous errors For more information about this error, try `rustc --explain E0392`. diff --git a/tests/ui/object-safety/almost-supertrait-associated-type.rs b/tests/ui/dyn-compatibility/almost-supertrait-associated-type.rs index 963cdff526e..83076f7d5fc 100644 --- a/tests/ui/object-safety/almost-supertrait-associated-type.rs +++ b/tests/ui/dyn-compatibility/almost-supertrait-associated-type.rs @@ -1,5 +1,5 @@ // Test for fixed unsoundness in #126079. -// Enforces that the associated types that are object safe +// Enforces that the associated types that are dyn-compatible. use std::marker::PhantomData; diff --git a/tests/ui/object-safety/almost-supertrait-associated-type.stderr b/tests/ui/dyn-compatibility/almost-supertrait-associated-type.stderr index 99bcccc20c0..99bcccc20c0 100644 --- a/tests/ui/object-safety/almost-supertrait-associated-type.stderr +++ b/tests/ui/dyn-compatibility/almost-supertrait-associated-type.stderr diff --git a/tests/ui/object-safety/assoc_const_bounds.rs b/tests/ui/dyn-compatibility/assoc_const_bounds.rs index 32c4de1981b..32c4de1981b 100644 --- a/tests/ui/object-safety/assoc_const_bounds.rs +++ b/tests/ui/dyn-compatibility/assoc_const_bounds.rs diff --git a/tests/ui/object-safety/assoc_const_bounds_sized.rs b/tests/ui/dyn-compatibility/assoc_const_bounds_sized.rs index 1272a735e83..1272a735e83 100644 --- a/tests/ui/object-safety/assoc_const_bounds_sized.rs +++ b/tests/ui/dyn-compatibility/assoc_const_bounds_sized.rs diff --git a/tests/ui/object-safety/assoc_type_bounds.rs b/tests/ui/dyn-compatibility/assoc_type_bounds.rs index 8634ba626a1..8634ba626a1 100644 --- a/tests/ui/object-safety/assoc_type_bounds.rs +++ b/tests/ui/dyn-compatibility/assoc_type_bounds.rs diff --git a/tests/ui/object-safety/assoc_type_bounds.stderr b/tests/ui/dyn-compatibility/assoc_type_bounds.stderr index 3d5482625af..3d5482625af 100644 --- a/tests/ui/object-safety/assoc_type_bounds.stderr +++ b/tests/ui/dyn-compatibility/assoc_type_bounds.stderr diff --git a/tests/ui/object-safety/assoc_type_bounds2.rs b/tests/ui/dyn-compatibility/assoc_type_bounds2.rs index f7dc2fb8839..f7dc2fb8839 100644 --- a/tests/ui/object-safety/assoc_type_bounds2.rs +++ b/tests/ui/dyn-compatibility/assoc_type_bounds2.rs diff --git a/tests/ui/object-safety/assoc_type_bounds2.stderr b/tests/ui/dyn-compatibility/assoc_type_bounds2.stderr index 815747436bf..815747436bf 100644 --- a/tests/ui/object-safety/assoc_type_bounds2.stderr +++ b/tests/ui/dyn-compatibility/assoc_type_bounds2.stderr diff --git a/tests/ui/object-safety/assoc_type_bounds_implicit_sized.fixed b/tests/ui/dyn-compatibility/assoc_type_bounds_implicit_sized.fixed index 88697bad4d7..88697bad4d7 100644 --- a/tests/ui/object-safety/assoc_type_bounds_implicit_sized.fixed +++ b/tests/ui/dyn-compatibility/assoc_type_bounds_implicit_sized.fixed diff --git a/tests/ui/object-safety/assoc_type_bounds_implicit_sized.rs b/tests/ui/dyn-compatibility/assoc_type_bounds_implicit_sized.rs index 944b296aa4d..944b296aa4d 100644 --- a/tests/ui/object-safety/assoc_type_bounds_implicit_sized.rs +++ b/tests/ui/dyn-compatibility/assoc_type_bounds_implicit_sized.rs diff --git a/tests/ui/object-safety/assoc_type_bounds_implicit_sized.stderr b/tests/ui/dyn-compatibility/assoc_type_bounds_implicit_sized.stderr index 9bb770ce431..9bb770ce431 100644 --- a/tests/ui/object-safety/assoc_type_bounds_implicit_sized.stderr +++ b/tests/ui/dyn-compatibility/assoc_type_bounds_implicit_sized.stderr diff --git a/tests/ui/object-safety/assoc_type_bounds_sized.rs b/tests/ui/dyn-compatibility/assoc_type_bounds_sized.rs index 7535871afe5..7535871afe5 100644 --- a/tests/ui/object-safety/assoc_type_bounds_sized.rs +++ b/tests/ui/dyn-compatibility/assoc_type_bounds_sized.rs diff --git a/tests/ui/object-safety/assoc_type_bounds_sized_others.rs b/tests/ui/dyn-compatibility/assoc_type_bounds_sized_others.rs index 5b07bc92f32..5b07bc92f32 100644 --- a/tests/ui/object-safety/assoc_type_bounds_sized_others.rs +++ b/tests/ui/dyn-compatibility/assoc_type_bounds_sized_others.rs diff --git a/tests/ui/object-safety/assoc_type_bounds_sized_others.stderr b/tests/ui/dyn-compatibility/assoc_type_bounds_sized_others.stderr index 5438faaaf05..5438faaaf05 100644 --- a/tests/ui/object-safety/assoc_type_bounds_sized_others.stderr +++ b/tests/ui/dyn-compatibility/assoc_type_bounds_sized_others.stderr diff --git a/tests/ui/object-safety/assoc_type_bounds_sized_unnecessary.rs b/tests/ui/dyn-compatibility/assoc_type_bounds_sized_unnecessary.rs index e9216da5927..e9216da5927 100644 --- a/tests/ui/object-safety/assoc_type_bounds_sized_unnecessary.rs +++ b/tests/ui/dyn-compatibility/assoc_type_bounds_sized_unnecessary.rs diff --git a/tests/ui/object-safety/assoc_type_bounds_sized_unnecessary.stderr b/tests/ui/dyn-compatibility/assoc_type_bounds_sized_unnecessary.stderr index aaadc4ed7b1..aaadc4ed7b1 100644 --- a/tests/ui/object-safety/assoc_type_bounds_sized_unnecessary.stderr +++ b/tests/ui/dyn-compatibility/assoc_type_bounds_sized_unnecessary.stderr diff --git a/tests/ui/object-safety/assoc_type_bounds_sized_used.rs b/tests/ui/dyn-compatibility/assoc_type_bounds_sized_used.rs index d59fc1712ea..d59fc1712ea 100644 --- a/tests/ui/object-safety/assoc_type_bounds_sized_used.rs +++ b/tests/ui/dyn-compatibility/assoc_type_bounds_sized_used.rs diff --git a/tests/ui/object-safety/assoc_type_bounds_sized_used.stderr b/tests/ui/dyn-compatibility/assoc_type_bounds_sized_used.stderr index b67a1244ece..b67a1244ece 100644 --- a/tests/ui/object-safety/assoc_type_bounds_sized_used.stderr +++ b/tests/ui/dyn-compatibility/assoc_type_bounds_sized_used.stderr diff --git a/tests/ui/object-safety/object-safety-associated-consts.curr.stderr b/tests/ui/dyn-compatibility/associated-consts.curr.stderr index 3c070f17c82..17d184942c7 100644 --- a/tests/ui/object-safety/object-safety-associated-consts.curr.stderr +++ b/tests/ui/dyn-compatibility/associated-consts.curr.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-associated-consts.rs:12:31 + --> $DIR/associated-consts.rs:12:31 | LL | fn make_bar<T:Bar>(t: &T) -> &dyn Bar { | ^^^^^^^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-associated-consts.rs:9:11 + --> $DIR/associated-consts.rs:9:11 | LL | trait Bar { | --- this trait cannot be made into an object... @@ -14,13 +14,13 @@ LL | const X: usize; = help: consider moving `X` to another trait error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-associated-consts.rs:14:5 + --> $DIR/associated-consts.rs:14:5 | LL | t | ^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-associated-consts.rs:9:11 + --> $DIR/associated-consts.rs:9:11 | LL | trait Bar { | --- this trait cannot be made into an object... diff --git a/tests/ui/object-safety/object-safety-associated-consts.object_safe_for_dispatch.stderr b/tests/ui/dyn-compatibility/associated-consts.dyn_compatible_for_dispatch.stderr index 5b98cc35505..cc5120232c2 100644 --- a/tests/ui/object-safety/object-safety-associated-consts.object_safe_for_dispatch.stderr +++ b/tests/ui/dyn-compatibility/associated-consts.dyn_compatible_for_dispatch.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-associated-consts.rs:14:5 + --> $DIR/associated-consts.rs:14:5 | LL | t | ^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-associated-consts.rs:9:11 + --> $DIR/associated-consts.rs:9:11 | LL | trait Bar { | --- this trait cannot be made into an object... diff --git a/tests/ui/object-safety/object-safety-associated-consts.rs b/tests/ui/dyn-compatibility/associated-consts.rs index a090214bbb4..fc7b372b782 100644 --- a/tests/ui/object-safety/object-safety-associated-consts.rs +++ b/tests/ui/dyn-compatibility/associated-consts.rs @@ -1,9 +1,9 @@ // Check that we correctly prevent users from making trait objects // from traits with associated consts. // -//@ revisions: curr object_safe_for_dispatch +//@ revisions: curr dyn_compatible_for_dispatch -#![cfg_attr(object_safe_for_dispatch, feature(object_safe_for_dispatch))] +#![cfg_attr(dyn_compatible_for_dispatch, feature(dyn_compatible_for_dispatch))] trait Bar { const X: usize; diff --git a/tests/ui/object-safety/avoid-ice-on-warning-2.new.stderr b/tests/ui/dyn-compatibility/avoid-ice-on-warning-2.new.stderr index 4e3d2ebebad..4e3d2ebebad 100644 --- a/tests/ui/object-safety/avoid-ice-on-warning-2.new.stderr +++ b/tests/ui/dyn-compatibility/avoid-ice-on-warning-2.new.stderr diff --git a/tests/ui/object-safety/avoid-ice-on-warning-2.old.stderr b/tests/ui/dyn-compatibility/avoid-ice-on-warning-2.old.stderr index 180cd679dea..180cd679dea 100644 --- a/tests/ui/object-safety/avoid-ice-on-warning-2.old.stderr +++ b/tests/ui/dyn-compatibility/avoid-ice-on-warning-2.old.stderr diff --git a/tests/ui/object-safety/avoid-ice-on-warning-2.rs b/tests/ui/dyn-compatibility/avoid-ice-on-warning-2.rs index db2f4aea05b..db2f4aea05b 100644 --- a/tests/ui/object-safety/avoid-ice-on-warning-2.rs +++ b/tests/ui/dyn-compatibility/avoid-ice-on-warning-2.rs diff --git a/tests/ui/object-safety/avoid-ice-on-warning-3.new.stderr b/tests/ui/dyn-compatibility/avoid-ice-on-warning-3.new.stderr index fdd3e8ab507..fdd3e8ab507 100644 --- a/tests/ui/object-safety/avoid-ice-on-warning-3.new.stderr +++ b/tests/ui/dyn-compatibility/avoid-ice-on-warning-3.new.stderr diff --git a/tests/ui/object-safety/avoid-ice-on-warning-3.old.stderr b/tests/ui/dyn-compatibility/avoid-ice-on-warning-3.old.stderr index bd362abb355..bd362abb355 100644 --- a/tests/ui/object-safety/avoid-ice-on-warning-3.old.stderr +++ b/tests/ui/dyn-compatibility/avoid-ice-on-warning-3.old.stderr diff --git a/tests/ui/object-safety/avoid-ice-on-warning-3.rs b/tests/ui/dyn-compatibility/avoid-ice-on-warning-3.rs index 38bee8142bb..38bee8142bb 100644 --- a/tests/ui/object-safety/avoid-ice-on-warning-3.rs +++ b/tests/ui/dyn-compatibility/avoid-ice-on-warning-3.rs diff --git a/tests/ui/object-safety/avoid-ice-on-warning.new.stderr b/tests/ui/dyn-compatibility/avoid-ice-on-warning.new.stderr index 4ff45d7a848..4ff45d7a848 100644 --- a/tests/ui/object-safety/avoid-ice-on-warning.new.stderr +++ b/tests/ui/dyn-compatibility/avoid-ice-on-warning.new.stderr diff --git a/tests/ui/object-safety/avoid-ice-on-warning.old.stderr b/tests/ui/dyn-compatibility/avoid-ice-on-warning.old.stderr index 646fb57af9e..646fb57af9e 100644 --- a/tests/ui/object-safety/avoid-ice-on-warning.old.stderr +++ b/tests/ui/dyn-compatibility/avoid-ice-on-warning.old.stderr diff --git a/tests/ui/object-safety/avoid-ice-on-warning.rs b/tests/ui/dyn-compatibility/avoid-ice-on-warning.rs index b90d8911d50..b90d8911d50 100644 --- a/tests/ui/object-safety/avoid-ice-on-warning.rs +++ b/tests/ui/dyn-compatibility/avoid-ice-on-warning.rs diff --git a/tests/ui/object-safety/bare-trait-dont-suggest-dyn.new.fixed b/tests/ui/dyn-compatibility/bare-trait-dont-suggest-dyn.new.fixed index 4f5310082e1..4f5310082e1 100644 --- a/tests/ui/object-safety/bare-trait-dont-suggest-dyn.new.fixed +++ b/tests/ui/dyn-compatibility/bare-trait-dont-suggest-dyn.new.fixed diff --git a/tests/ui/object-safety/bare-trait-dont-suggest-dyn.new.stderr b/tests/ui/dyn-compatibility/bare-trait-dont-suggest-dyn.new.stderr index bb2bf6ddcda..bb2bf6ddcda 100644 --- a/tests/ui/object-safety/bare-trait-dont-suggest-dyn.new.stderr +++ b/tests/ui/dyn-compatibility/bare-trait-dont-suggest-dyn.new.stderr diff --git a/tests/ui/object-safety/bare-trait-dont-suggest-dyn.old.stderr b/tests/ui/dyn-compatibility/bare-trait-dont-suggest-dyn.old.stderr index 45c9b0ce5d9..45c9b0ce5d9 100644 --- a/tests/ui/object-safety/bare-trait-dont-suggest-dyn.old.stderr +++ b/tests/ui/dyn-compatibility/bare-trait-dont-suggest-dyn.old.stderr diff --git a/tests/ui/object-safety/bare-trait-dont-suggest-dyn.rs b/tests/ui/dyn-compatibility/bare-trait-dont-suggest-dyn.rs index cb5a305eab0..cb5a305eab0 100644 --- a/tests/ui/object-safety/bare-trait-dont-suggest-dyn.rs +++ b/tests/ui/dyn-compatibility/bare-trait-dont-suggest-dyn.rs diff --git a/tests/ui/object-safety/object-safety-bounds.rs b/tests/ui/dyn-compatibility/bounds.rs index 44bd369324a..1e04d11c516 100644 --- a/tests/ui/object-safety/object-safety-bounds.rs +++ b/tests/ui/dyn-compatibility/bounds.rs @@ -1,4 +1,4 @@ -// Traits with bounds mentioning `Self` are not object safe +// Traits with bounds mentioning `Self` are dyn-incompatible. trait X { type U: PartialEq<Self>; diff --git a/tests/ui/object-safety/object-safety-bounds.stderr b/tests/ui/dyn-compatibility/bounds.stderr index 96a81a69639..9231d524fd1 100644 --- a/tests/ui/object-safety/object-safety-bounds.stderr +++ b/tests/ui/dyn-compatibility/bounds.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `X` cannot be made into an object - --> $DIR/object-safety-bounds.rs:7:15 + --> $DIR/bounds.rs:7:15 | LL | fn f() -> Box<dyn X<U = u32>> { | ^^^^^^^^^^^^^^ `X` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-bounds.rs:4:13 + --> $DIR/bounds.rs:4:13 | LL | trait X { | - this trait cannot be made into an object... diff --git a/tests/ui/object-safety/object-safety-by-value-self-use.rs b/tests/ui/dyn-compatibility/by-value-self-use.rs index 8e93c538217..3c04ec0cd88 100644 --- a/tests/ui/object-safety/object-safety-by-value-self-use.rs +++ b/tests/ui/dyn-compatibility/by-value-self-use.rs @@ -1,4 +1,4 @@ -// Check that while a trait with by-value self is object-safe, we +// Check that while a trait with by-value self is dyn-compatible, we // can't actually invoke it from an object (yet...?). #![feature(rustc_attrs)] diff --git a/tests/ui/object-safety/object-safety-by-value-self-use.stderr b/tests/ui/dyn-compatibility/by-value-self-use.stderr index 1701f6059a8..14785b982a3 100644 --- a/tests/ui/object-safety/object-safety-by-value-self-use.stderr +++ b/tests/ui/dyn-compatibility/by-value-self-use.stderr @@ -1,5 +1,5 @@ error[E0161]: cannot move a value of type `dyn Bar` - --> $DIR/object-safety-by-value-self-use.rs:15:5 + --> $DIR/by-value-self-use.rs:15:5 | LL | t.bar() | ^ the size of `dyn Bar` cannot be statically determined diff --git a/tests/ui/object-safety/object-safety-by-value-self.rs b/tests/ui/dyn-compatibility/by-value-self.rs index 0d20032327c..a057a7ff0b5 100644 --- a/tests/ui/object-safety/object-safety-by-value-self.rs +++ b/tests/ui/dyn-compatibility/by-value-self.rs @@ -1,4 +1,4 @@ -// Check that a trait with by-value self is considered object-safe. +// Check that a trait with by-value self is considered dyn-compatible. //@ build-pass (FIXME(62277): could be check-pass?) #![allow(dead_code)] diff --git a/tests/ui/object-safety/call-when-assoc-ty-is-sized.rs b/tests/ui/dyn-compatibility/call-when-assoc-ty-is-sized.rs index 7a3a7f3ca2f..7a3a7f3ca2f 100644 --- a/tests/ui/object-safety/call-when-assoc-ty-is-sized.rs +++ b/tests/ui/dyn-compatibility/call-when-assoc-ty-is-sized.rs diff --git a/tests/ui/object-safety/issue-102933.rs b/tests/ui/dyn-compatibility/elaborated-predicates-ordering.rs index aa678fea176..d3c3963a673 100644 --- a/tests/ui/object-safety/issue-102933.rs +++ b/tests/ui/dyn-compatibility/elaborated-predicates-ordering.rs @@ -1,4 +1,5 @@ //@ check-pass +// issue: rust-lang/rust#102933 use std::future::Future; diff --git a/tests/ui/object-safety/erroneous_signature.rs b/tests/ui/dyn-compatibility/erroneous_signature.rs index cc1841cc4b2..cc1841cc4b2 100644 --- a/tests/ui/object-safety/erroneous_signature.rs +++ b/tests/ui/dyn-compatibility/erroneous_signature.rs diff --git a/tests/ui/object-safety/erroneous_signature.stderr b/tests/ui/dyn-compatibility/erroneous_signature.stderr index f3b14ffe34c..f3b14ffe34c 100644 --- a/tests/ui/object-safety/erroneous_signature.stderr +++ b/tests/ui/dyn-compatibility/erroneous_signature.stderr diff --git a/tests/ui/object-safety/object-safety-generics.curr.stderr b/tests/ui/dyn-compatibility/generics.curr.stderr index 7528785d90b..c63db38a080 100644 --- a/tests/ui/object-safety/object-safety-generics.curr.stderr +++ b/tests/ui/dyn-compatibility/generics.curr.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-generics.rs:18:31 + --> $DIR/generics.rs:18:31 | LL | fn make_bar<T:Bar>(t: &T) -> &dyn Bar { | ^^^^^^^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-generics.rs:10:8 + --> $DIR/generics.rs:10:8 | LL | trait Bar { | --- this trait cannot be made into an object... @@ -14,13 +14,13 @@ LL | fn bar<T>(&self, t: T); = help: consider moving `bar` to another trait error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-generics.rs:25:40 + --> $DIR/generics.rs:25:40 | LL | fn make_bar_explicit<T:Bar>(t: &T) -> &dyn Bar { | ^^^^^^^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-generics.rs:10:8 + --> $DIR/generics.rs:10:8 | LL | trait Bar { | --- this trait cannot be made into an object... @@ -29,13 +29,13 @@ LL | fn bar<T>(&self, t: T); = help: consider moving `bar` to another trait error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-generics.rs:20:5 + --> $DIR/generics.rs:20:5 | LL | t | ^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-generics.rs:10:8 + --> $DIR/generics.rs:10:8 | LL | trait Bar { | --- this trait cannot be made into an object... @@ -45,13 +45,13 @@ LL | fn bar<T>(&self, t: T); = note: required for the cast from `&T` to `&dyn Bar` error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-generics.rs:27:10 + --> $DIR/generics.rs:27:10 | LL | t as &dyn Bar | ^^^^^^^^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-generics.rs:10:8 + --> $DIR/generics.rs:10:8 | LL | trait Bar { | --- this trait cannot be made into an object... @@ -60,13 +60,13 @@ LL | fn bar<T>(&self, t: T); = help: consider moving `bar` to another trait error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-generics.rs:27:5 + --> $DIR/generics.rs:27:5 | LL | t as &dyn Bar | ^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-generics.rs:10:8 + --> $DIR/generics.rs:10:8 | LL | trait Bar { | --- this trait cannot be made into an object... diff --git a/tests/ui/object-safety/object-safety-generics.object_safe_for_dispatch.stderr b/tests/ui/dyn-compatibility/generics.dyn_compatible_for_dispatch.stderr index 4686b994b33..ba2546ef2dc 100644 --- a/tests/ui/object-safety/object-safety-generics.object_safe_for_dispatch.stderr +++ b/tests/ui/dyn-compatibility/generics.dyn_compatible_for_dispatch.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-generics.rs:20:5 + --> $DIR/generics.rs:20:5 | LL | t | ^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-generics.rs:10:8 + --> $DIR/generics.rs:10:8 | LL | trait Bar { | --- this trait cannot be made into an object... @@ -15,13 +15,13 @@ LL | fn bar<T>(&self, t: T); = note: required for the cast from `&T` to `&dyn Bar` error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-generics.rs:27:5 + --> $DIR/generics.rs:27:5 | LL | t as &dyn Bar | ^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-generics.rs:10:8 + --> $DIR/generics.rs:10:8 | LL | trait Bar { | --- this trait cannot be made into an object... diff --git a/tests/ui/object-safety/object-safety-generics.rs b/tests/ui/dyn-compatibility/generics.rs index f005a689ac4..b51555aa500 100644 --- a/tests/ui/object-safety/object-safety-generics.rs +++ b/tests/ui/dyn-compatibility/generics.rs @@ -1,9 +1,9 @@ // Check that we correctly prevent users from making trait objects // from traits with generic methods, unless `where Self : Sized` is // present. -//@ revisions: curr object_safe_for_dispatch +//@ revisions: curr dyn_compatible_for_dispatch -#![cfg_attr(object_safe_for_dispatch, feature(object_safe_for_dispatch))] +#![cfg_attr(dyn_compatible_for_dispatch, feature(dyn_compatible_for_dispatch))] trait Bar { @@ -18,14 +18,14 @@ trait Quux { fn make_bar<T:Bar>(t: &T) -> &dyn Bar { //[curr]~^ ERROR E0038 t - //[object_safe_for_dispatch]~^ ERROR E0038 + //[dyn_compatible_for_dispatch]~^ ERROR E0038 //[curr]~^^ ERROR E0038 } fn make_bar_explicit<T:Bar>(t: &T) -> &dyn Bar { //[curr]~^ ERROR E0038 t as &dyn Bar - //[object_safe_for_dispatch]~^ ERROR E0038 + //[dyn_compatible_for_dispatch]~^ ERROR E0038 //[curr]~^^ ERROR E0038 //[curr]~| ERROR E0038 } diff --git a/tests/ui/object-safety/issue-106247.rs b/tests/ui/dyn-compatibility/impossible-predicates-multiple_supertrait_upcastable-check.rs index 20a451a59a1..c2b8ecc141d 100644 --- a/tests/ui/object-safety/issue-106247.rs +++ b/tests/ui/dyn-compatibility/impossible-predicates-multiple_supertrait_upcastable-check.rs @@ -1,4 +1,5 @@ //@ check-pass +// issue: rust-lang/rust#106247 pub trait Trait { fn method(&self) where Self: Sync; diff --git a/tests/ui/object-safety/item-bounds-can-reference-self.rs b/tests/ui/dyn-compatibility/item-bounds-can-reference-self.rs index 4ae982e8f95..4ae982e8f95 100644 --- a/tests/ui/object-safety/item-bounds-can-reference-self.rs +++ b/tests/ui/dyn-compatibility/item-bounds-can-reference-self.rs diff --git a/tests/ui/object-safety/issue-19538.rs b/tests/ui/dyn-compatibility/mention-correct-dyn-incompatible-trait.rs index 7054ef41b1c..1289d2d7874 100644 --- a/tests/ui/object-safety/issue-19538.rs +++ b/tests/ui/dyn-compatibility/mention-correct-dyn-incompatible-trait.rs @@ -1,3 +1,5 @@ +// issue: rust-lang/rust#19538 + trait Foo { fn foo<T>(&self, val: T); } diff --git a/tests/ui/object-safety/issue-19538.stderr b/tests/ui/dyn-compatibility/mention-correct-dyn-incompatible-trait.stderr index 3dbe389686a..7378ec023c9 100644 --- a/tests/ui/object-safety/issue-19538.stderr +++ b/tests/ui/dyn-compatibility/mention-correct-dyn-incompatible-trait.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/issue-19538.rs:17:15 + --> $DIR/mention-correct-dyn-incompatible-trait.rs:19:15 | LL | let test: &mut dyn Bar = &mut thing; | ^^^^^^^^^^^^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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-19538.rs:2:8 + --> $DIR/mention-correct-dyn-incompatible-trait.rs:4:8 | LL | fn foo<T>(&self, val: T); | ^^^ ...because method `foo` has generic type parameters @@ -16,13 +16,13 @@ LL | trait Bar: Foo { } = help: only type `Thing` implements the trait, consider using it directly instead error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/issue-19538.rs:17:30 + --> $DIR/mention-correct-dyn-incompatible-trait.rs:19:30 | LL | let test: &mut dyn Bar = &mut thing; | ^^^^^^^^^^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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-19538.rs:2:8 + --> $DIR/mention-correct-dyn-incompatible-trait.rs:4:8 | LL | fn foo<T>(&self, val: T); | ^^^ ...because method `foo` has generic type parameters diff --git a/tests/ui/object-safety/object-safety-issue-22040.rs b/tests/ui/dyn-compatibility/mentions-Self-in-super-predicates.rs index c9ec44cc0b8..c9ec44cc0b8 100644 --- a/tests/ui/object-safety/object-safety-issue-22040.rs +++ b/tests/ui/dyn-compatibility/mentions-Self-in-super-predicates.rs diff --git a/tests/ui/object-safety/object-safety-issue-22040.stderr b/tests/ui/dyn-compatibility/mentions-Self-in-super-predicates.stderr index e5723f12258..7578edce7d1 100644 --- a/tests/ui/object-safety/object-safety-issue-22040.stderr +++ b/tests/ui/dyn-compatibility/mentions-Self-in-super-predicates.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Expr` cannot be made into an object - --> $DIR/object-safety-issue-22040.rs:12:23 + --> $DIR/mentions-Self-in-super-predicates.rs:12:23 | LL | elements: Vec<Box<dyn Expr + 'x>>, | ^^^^^^^^^^^^^ `Expr` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-issue-22040.rs:5:21 + --> $DIR/mentions-Self-in-super-predicates.rs:5:21 | LL | trait Expr: Debug + PartialEq { | ---- ^^^^^^^^^ ...because it uses `Self` as a type parameter @@ -14,13 +14,13 @@ LL | trait Expr: Debug + PartialEq { = help: only type `SExpr<'x>` implements the trait, consider using it directly instead error[E0038]: the trait `Expr` cannot be made into an object - --> $DIR/object-safety-issue-22040.rs:38:16 + --> $DIR/mentions-Self-in-super-predicates.rs:38:16 | LL | let a: Box<dyn Expr> = Box::new(SExpr::new()); | ^^^^^^^^ `Expr` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-issue-22040.rs:5:21 + --> $DIR/mentions-Self-in-super-predicates.rs:5:21 | LL | trait Expr: Debug + PartialEq { | ---- ^^^^^^^^^ ...because it uses `Self` as a type parameter @@ -29,13 +29,13 @@ LL | trait Expr: Debug + PartialEq { = help: only type `SExpr<'x>` implements the trait, consider using it directly instead error[E0038]: the trait `Expr` cannot be made into an object - --> $DIR/object-safety-issue-22040.rs:40:16 + --> $DIR/mentions-Self-in-super-predicates.rs:40:16 | LL | let b: Box<dyn Expr> = Box::new(SExpr::new()); | ^^^^^^^^ `Expr` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-issue-22040.rs:5:21 + --> $DIR/mentions-Self-in-super-predicates.rs:5:21 | LL | trait Expr: Debug + PartialEq { | ---- ^^^^^^^^^ ...because it uses `Self` as a type parameter diff --git a/tests/ui/object-safety/object-safety-mentions-Self.curr.stderr b/tests/ui/dyn-compatibility/mentions-Self.curr.stderr index 7efb6ec3542..434e41cf218 100644 --- a/tests/ui/object-safety/object-safety-mentions-Self.curr.stderr +++ b/tests/ui/dyn-compatibility/mentions-Self.curr.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-mentions-Self.rs:22:31 + --> $DIR/mentions-Self.rs:22:31 | LL | fn make_bar<T:Bar>(t: &T) -> &dyn Bar { | ^^^^^^^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-mentions-Self.rs:11:22 + --> $DIR/mentions-Self.rs:11:22 | LL | trait Bar { | --- this trait cannot be made into an object... @@ -14,13 +14,13 @@ LL | fn bar(&self, x: &Self); = help: consider moving `bar` to another trait error[E0038]: the trait `Baz` cannot be made into an object - --> $DIR/object-safety-mentions-Self.rs:28:31 + --> $DIR/mentions-Self.rs:28:31 | LL | fn make_baz<T:Baz>(t: &T) -> &dyn Baz { | ^^^^^^^ `Baz` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-mentions-Self.rs:15:22 + --> $DIR/mentions-Self.rs:15:22 | LL | trait Baz { | --- this trait cannot be made into an object... @@ -29,13 +29,13 @@ LL | fn baz(&self) -> Self; = help: consider moving `baz` to another trait error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-mentions-Self.rs:24:5 + --> $DIR/mentions-Self.rs:24:5 | LL | t | ^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-mentions-Self.rs:11:22 + --> $DIR/mentions-Self.rs:11:22 | LL | trait Bar { | --- this trait cannot be made into an object... @@ -45,13 +45,13 @@ LL | fn bar(&self, x: &Self); = note: required for the cast from `&T` to `&dyn Bar` error[E0038]: the trait `Baz` cannot be made into an object - --> $DIR/object-safety-mentions-Self.rs:30:5 + --> $DIR/mentions-Self.rs:30:5 | LL | t | ^ `Baz` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-mentions-Self.rs:15:22 + --> $DIR/mentions-Self.rs:15:22 | LL | trait Baz { | --- this trait cannot be made into an object... diff --git a/tests/ui/object-safety/object-safety-mentions-Self.object_safe_for_dispatch.stderr b/tests/ui/dyn-compatibility/mentions-Self.dyn_compatible_for_dispatch.stderr index d0efb9c587e..dc2d1f87eb7 100644 --- a/tests/ui/object-safety/object-safety-mentions-Self.object_safe_for_dispatch.stderr +++ b/tests/ui/dyn-compatibility/mentions-Self.dyn_compatible_for_dispatch.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-mentions-Self.rs:24:5 + --> $DIR/mentions-Self.rs:24:5 | LL | t | ^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-mentions-Self.rs:11:22 + --> $DIR/mentions-Self.rs:11:22 | LL | trait Bar { | --- this trait cannot be made into an object... @@ -15,13 +15,13 @@ LL | fn bar(&self, x: &Self); = note: required for the cast from `&T` to `&dyn Bar` error[E0038]: the trait `Baz` cannot be made into an object - --> $DIR/object-safety-mentions-Self.rs:30:5 + --> $DIR/mentions-Self.rs:30:5 | LL | t | ^ `Baz` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-mentions-Self.rs:15:22 + --> $DIR/mentions-Self.rs:15:22 | LL | trait Baz { | --- this trait cannot be made into an object... diff --git a/tests/ui/object-safety/object-safety-mentions-Self.rs b/tests/ui/dyn-compatibility/mentions-Self.rs index 1311faf97bc..84c229e252d 100644 --- a/tests/ui/object-safety/object-safety-mentions-Self.rs +++ b/tests/ui/dyn-compatibility/mentions-Self.rs @@ -2,9 +2,9 @@ // form traits that make use of `Self` in an argument or return // position, unless `where Self : Sized` is present.. // -//@ revisions: curr object_safe_for_dispatch +//@ revisions: curr dyn_compatible_for_dispatch -#![cfg_attr(object_safe_for_dispatch, feature(object_safe_for_dispatch))] +#![cfg_attr(dyn_compatible_for_dispatch, feature(dyn_compatible_for_dispatch))] trait Bar { diff --git a/tests/ui/traits/object/object-unsafe-missing-assoc-type.rs b/tests/ui/dyn-compatibility/missing-assoc-type.rs index c83be544c0a..c83be544c0a 100644 --- a/tests/ui/traits/object/object-unsafe-missing-assoc-type.rs +++ b/tests/ui/dyn-compatibility/missing-assoc-type.rs diff --git a/tests/ui/traits/object/object-unsafe-missing-assoc-type.stderr b/tests/ui/dyn-compatibility/missing-assoc-type.stderr index 9258b38f26c..f8450ba212d 100644 --- a/tests/ui/traits/object/object-unsafe-missing-assoc-type.stderr +++ b/tests/ui/dyn-compatibility/missing-assoc-type.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/object-unsafe-missing-assoc-type.rs:5:16 + --> $DIR/missing-assoc-type.rs:5:16 | LL | fn bar(x: &dyn Foo) {} | ^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-unsafe-missing-assoc-type.rs:2:10 + --> $DIR/missing-assoc-type.rs:2:10 | LL | trait Foo { | --- this trait cannot be made into an object... @@ -14,13 +14,13 @@ LL | type Bar<T>; = help: consider moving `Bar` to another trait error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/object-unsafe-missing-assoc-type.rs:5:16 + --> $DIR/missing-assoc-type.rs:5:16 | LL | fn bar(x: &dyn Foo) {} | ^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-unsafe-missing-assoc-type.rs:2:10 + --> $DIR/missing-assoc-type.rs:2:10 | LL | trait Foo { | --- this trait cannot be made into an object... @@ -30,13 +30,13 @@ LL | type Bar<T>; = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/object-unsafe-missing-assoc-type.rs:5:16 + --> $DIR/missing-assoc-type.rs:5:16 | LL | fn bar(x: &dyn Foo) {} | ^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-unsafe-missing-assoc-type.rs:2:10 + --> $DIR/missing-assoc-type.rs:2:10 | LL | trait Foo { | --- this trait cannot be made into an object... @@ -46,13 +46,13 @@ LL | type Bar<T>; = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/object-unsafe-missing-assoc-type.rs:5:12 + --> $DIR/missing-assoc-type.rs:5:12 | LL | fn bar(x: &dyn Foo) {} | ^^^^^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-unsafe-missing-assoc-type.rs:2:10 + --> $DIR/missing-assoc-type.rs:2:10 | LL | trait Foo { | --- this trait cannot be made into an object... diff --git a/tests/ui/object-safety/object-safety-no-static.curr.stderr b/tests/ui/dyn-compatibility/no-static.curr.stderr index 91c3d89602e..584db779855 100644 --- a/tests/ui/object-safety/object-safety-no-static.curr.stderr +++ b/tests/ui/dyn-compatibility/no-static.curr.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/object-safety-no-static.rs:12:22 + --> $DIR/no-static.rs:12:22 | LL | fn diverges() -> Box<dyn Foo> { | ^^^^^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-no-static.rs:9:8 + --> $DIR/no-static.rs:9:8 | LL | trait Foo { | --- this trait cannot be made into an object... @@ -22,13 +22,13 @@ LL | fn foo() where Self: Sized {} | +++++++++++++++++ error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/object-safety-no-static.rs:22:12 + --> $DIR/no-static.rs:22:12 | LL | let b: Box<dyn Foo> = Box::new(Bar); | ^^^^^^^^^^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-no-static.rs:9:8 + --> $DIR/no-static.rs:9:8 | LL | trait Foo { | --- this trait cannot be made into an object... @@ -45,13 +45,13 @@ LL | fn foo() where Self: Sized {} | +++++++++++++++++ error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/object-safety-no-static.rs:22:27 + --> $DIR/no-static.rs:22:27 | LL | let b: Box<dyn Foo> = Box::new(Bar); | ^^^^^^^^^^^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-no-static.rs:9:8 + --> $DIR/no-static.rs:9:8 | LL | trait Foo { | --- this trait cannot be made into an object... diff --git a/tests/ui/object-safety/object-safety-no-static.object_safe_for_dispatch.stderr b/tests/ui/dyn-compatibility/no-static.dyn_compatible_for_dispatch.stderr index 52f6865b6f3..f2deb3b8d84 100644 --- a/tests/ui/object-safety/object-safety-no-static.object_safe_for_dispatch.stderr +++ b/tests/ui/dyn-compatibility/no-static.dyn_compatible_for_dispatch.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/object-safety-no-static.rs:22:27 + --> $DIR/no-static.rs:22:27 | LL | let b: Box<dyn Foo> = Box::new(Bar); | ^^^^^^^^^^^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-no-static.rs:9:8 + --> $DIR/no-static.rs:9:8 | LL | trait Foo { | --- this trait cannot be made into an object... diff --git a/tests/ui/object-safety/object-safety-no-static.rs b/tests/ui/dyn-compatibility/no-static.rs index 4f4e03d734e..54af16fe18e 100644 --- a/tests/ui/object-safety/object-safety-no-static.rs +++ b/tests/ui/dyn-compatibility/no-static.rs @@ -1,9 +1,9 @@ // Check that we correctly prevent users from making trait objects // from traits with static methods. // -//@ revisions: curr object_safe_for_dispatch +//@ revisions: curr dyn_compatible_for_dispatch -#![cfg_attr(object_safe_for_dispatch, feature(object_safe_for_dispatch))] +#![cfg_attr(dyn_compatible_for_dispatch, feature(dyn_compatible_for_dispatch))] trait Foo { fn foo() {} diff --git a/tests/ui/object-safety/object-safety-phantom-fn.rs b/tests/ui/dyn-compatibility/phantom-fn.rs index 1019c24859f..9e410da82ee 100644 --- a/tests/ui/object-safety/object-safety-phantom-fn.rs +++ b/tests/ui/dyn-compatibility/phantom-fn.rs @@ -1,4 +1,4 @@ -// Check that `Self` appearing in a phantom fn does not make a trait not object safe. +// Check that `Self` appearing in a phantom fn does not make a trait dyn-incompatible. //@ build-pass (FIXME(62277): could be check-pass?) #![allow(dead_code)] diff --git a/tests/ui/object-safety/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs b/tests/ui/dyn-compatibility/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs index dabaa309c16..dabaa309c16 100644 --- a/tests/ui/object-safety/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs +++ b/tests/ui/dyn-compatibility/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.rs diff --git a/tests/ui/object-safety/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.stderr b/tests/ui/dyn-compatibility/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.stderr index 8bdfea7766e..8bdfea7766e 100644 --- a/tests/ui/object-safety/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.stderr +++ b/tests/ui/dyn-compatibility/reference-to-bare-trait-in-fn-inputs-and-outputs-issue-125139.stderr diff --git a/tests/ui/object-safety/object-safety-sized-2.curr.stderr b/tests/ui/dyn-compatibility/sized-2.curr.stderr index 4ce7ac5704e..1017fde53d3 100644 --- a/tests/ui/object-safety/object-safety-sized-2.curr.stderr +++ b/tests/ui/dyn-compatibility/sized-2.curr.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-sized-2.rs:14:31 + --> $DIR/sized-2.rs:14:31 | LL | fn make_bar<T:Bar>(t: &T) -> &dyn Bar { | ^^^^^^^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-sized-2.rs:9:18 + --> $DIR/sized-2.rs:9:18 | LL | trait Bar | --- this trait cannot be made into an object... @@ -13,13 +13,13 @@ LL | where Self : Sized | ^^^^^ ...because it requires `Self: Sized` error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-sized-2.rs:16:5 + --> $DIR/sized-2.rs:16:5 | LL | t | ^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-sized-2.rs:9:18 + --> $DIR/sized-2.rs:9:18 | LL | trait Bar | --- this trait cannot be made into an object... diff --git a/tests/ui/object-safety/object-safety-sized-2.object_safe_for_dispatch.stderr b/tests/ui/dyn-compatibility/sized-2.dyn_compatible_for_dispatch.stderr index 99066c104b7..534cf0f1b03 100644 --- a/tests/ui/object-safety/object-safety-sized-2.object_safe_for_dispatch.stderr +++ b/tests/ui/dyn-compatibility/sized-2.dyn_compatible_for_dispatch.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-sized-2.rs:16:5 + --> $DIR/sized-2.rs:16:5 | LL | t | ^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-sized-2.rs:9:18 + --> $DIR/sized-2.rs:9:18 | LL | trait Bar | --- this trait cannot be made into an object... diff --git a/tests/ui/object-safety/object-safety-sized-2.rs b/tests/ui/dyn-compatibility/sized-2.rs index cfb5d588d70..f5edd287f24 100644 --- a/tests/ui/object-safety/object-safety-sized-2.rs +++ b/tests/ui/dyn-compatibility/sized-2.rs @@ -1,9 +1,9 @@ // Check that we correctly prevent users from making trait objects // from traits where `Self : Sized`. // -//@ revisions: curr object_safe_for_dispatch +//@ revisions: curr dyn_compatible_for_dispatch -#![cfg_attr(object_safe_for_dispatch, feature(object_safe_for_dispatch))] +#![cfg_attr(dyn_compatible_for_dispatch, feature(dyn_compatible_for_dispatch))] trait Bar where Self : Sized diff --git a/tests/ui/object-safety/object-safety-sized.curr.stderr b/tests/ui/dyn-compatibility/sized.curr.stderr index b61f968d902..613833aad12 100644 --- a/tests/ui/object-safety/object-safety-sized.curr.stderr +++ b/tests/ui/dyn-compatibility/sized.curr.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-sized.rs:12:32 + --> $DIR/sized.rs:12:32 | LL | fn make_bar<T: Bar>(t: &T) -> &dyn Bar { | ^^^^^^^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-sized.rs:8:12 + --> $DIR/sized.rs:8:12 | LL | trait Bar: Sized { | --- ^^^^^ ...because it requires `Self: Sized` @@ -13,13 +13,13 @@ LL | trait Bar: Sized { | this trait cannot be made into an object... error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-sized.rs:14:5 + --> $DIR/sized.rs:14:5 | LL | t | ^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-sized.rs:8:12 + --> $DIR/sized.rs:8:12 | LL | trait Bar: Sized { | --- ^^^^^ ...because it requires `Self: Sized` diff --git a/tests/ui/object-safety/object-safety-sized.object_safe_for_dispatch.stderr b/tests/ui/dyn-compatibility/sized.dyn_compatible_for_dispatch.stderr index 5ce713375a4..cf847bc1577 100644 --- a/tests/ui/object-safety/object-safety-sized.object_safe_for_dispatch.stderr +++ b/tests/ui/dyn-compatibility/sized.dyn_compatible_for_dispatch.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Bar` cannot be made into an object - --> $DIR/object-safety-sized.rs:14:5 + --> $DIR/sized.rs:14:5 | LL | t | ^ `Bar` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-sized.rs:8:12 + --> $DIR/sized.rs:8:12 | LL | trait Bar: Sized { | --- ^^^^^ ...because it requires `Self: Sized` diff --git a/tests/ui/object-safety/object-safety-sized.rs b/tests/ui/dyn-compatibility/sized.rs index f4d6c945b33..4c4fe3f8f25 100644 --- a/tests/ui/object-safety/object-safety-sized.rs +++ b/tests/ui/dyn-compatibility/sized.rs @@ -1,9 +1,9 @@ // Check that we correctly prevent users from making trait objects // from traits where `Self : Sized`. // -//@ revisions: curr object_safe_for_dispatch +//@ revisions: curr dyn_compatible_for_dispatch -#![cfg_attr(object_safe_for_dispatch, feature(object_safe_for_dispatch))] +#![cfg_attr(dyn_compatible_for_dispatch, feature(dyn_compatible_for_dispatch))] trait Bar: Sized { fn bar<T>(&self, t: T); diff --git a/tests/ui/object-safety/object-safety-supertrait-mentions-GAT.rs b/tests/ui/dyn-compatibility/supertrait-mentions-GAT.rs index 14e00d2ef32..14e00d2ef32 100644 --- a/tests/ui/object-safety/object-safety-supertrait-mentions-GAT.rs +++ b/tests/ui/dyn-compatibility/supertrait-mentions-GAT.rs diff --git a/tests/ui/object-safety/object-safety-supertrait-mentions-GAT.stderr b/tests/ui/dyn-compatibility/supertrait-mentions-GAT.stderr index 4d44627e779..ac5a5b28d94 100644 --- a/tests/ui/object-safety/object-safety-supertrait-mentions-GAT.stderr +++ b/tests/ui/dyn-compatibility/supertrait-mentions-GAT.stderr @@ -1,14 +1,14 @@ error[E0311]: the parameter type `Self` may not live long enough | note: ...that is required by this bound - --> $DIR/object-safety-supertrait-mentions-GAT.rs:6:15 + --> $DIR/supertrait-mentions-GAT.rs:6:15 | LL | Self: 'a; | ^^ = help: consider adding an explicit lifetime bound `Self: 'a`... error: associated item referring to unboxed trait object for its own trait - --> $DIR/object-safety-supertrait-mentions-GAT.rs:10:20 + --> $DIR/supertrait-mentions-GAT.rs:10:20 | LL | trait SuperTrait<T>: for<'a> GatTrait<Gat<'a> = T> { | ---------- in this trait @@ -21,13 +21,13 @@ LL | fn c(&self) -> Self; | ~~~~ error[E0038]: the trait `SuperTrait` cannot be made into an object - --> $DIR/object-safety-supertrait-mentions-GAT.rs:10:20 + --> $DIR/supertrait-mentions-GAT.rs:10:20 | LL | fn c(&self) -> dyn SuperTrait<T>; | ^^^^^^^^^^^^^^^^^ `SuperTrait` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-supertrait-mentions-GAT.rs:4:10 + --> $DIR/supertrait-mentions-GAT.rs:4:10 | LL | type Gat<'a> | ^^^ ...because it contains the generic associated type `Gat` diff --git a/tests/ui/object-safety/object-safety-supertrait-mentions-Self.rs b/tests/ui/dyn-compatibility/supertrait-mentions-Self.rs index d96c7ba72a3..d96c7ba72a3 100644 --- a/tests/ui/object-safety/object-safety-supertrait-mentions-Self.rs +++ b/tests/ui/dyn-compatibility/supertrait-mentions-Self.rs diff --git a/tests/ui/object-safety/object-safety-supertrait-mentions-Self.stderr b/tests/ui/dyn-compatibility/supertrait-mentions-Self.stderr index b1a70fb859d..6474b115c46 100644 --- a/tests/ui/object-safety/object-safety-supertrait-mentions-Self.stderr +++ b/tests/ui/dyn-compatibility/supertrait-mentions-Self.stderr @@ -1,11 +1,11 @@ error[E0277]: the size for values of type `Self` cannot be known at compilation time - --> $DIR/object-safety-supertrait-mentions-Self.rs:8:13 + --> $DIR/supertrait-mentions-Self.rs:8:13 | LL | trait Baz : Bar<Self> { | ^^^^^^^^^ doesn't have a size known at compile-time | note: required by an implicit `Sized` bound in `Bar` - --> $DIR/object-safety-supertrait-mentions-Self.rs:4:11 + --> $DIR/supertrait-mentions-Self.rs:4:11 | LL | trait Bar<T> { | ^ required by the implicit `Sized` requirement on this type parameter in `Bar` @@ -19,13 +19,13 @@ LL | trait Bar<T: ?Sized> { | ++++++++ error[E0038]: the trait `Baz` cannot be made into an object - --> $DIR/object-safety-supertrait-mentions-Self.rs:16:31 + --> $DIR/supertrait-mentions-Self.rs:16:31 | LL | fn make_baz<T:Baz>(t: &T) -> &dyn Baz { | ^^^^^^^ `Baz` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety-supertrait-mentions-Self.rs:8:13 + --> $DIR/supertrait-mentions-Self.rs:8:13 | LL | trait Baz : Bar<Self> { | --- ^^^^^^^^^ ...because it uses `Self` as a type parameter diff --git a/tests/ui/object-safety/issue-102762.rs b/tests/ui/dyn-compatibility/undispatchable-receiver-and-wc-references-Self.rs index 576f73e08bc..5c71bd7769c 100644 --- a/tests/ui/object-safety/issue-102762.rs +++ b/tests/ui/dyn-compatibility/undispatchable-receiver-and-wc-references-Self.rs @@ -1,7 +1,8 @@ //@ compile-flags: --crate-type=lib // This test checks that the `where_clauses_object_safety` lint does not cause -// other object safety *hard errors* to be suppressed, because we currently -// only emit one object safety error per trait... +// other dyn-compatibility *hard errors* to be suppressed, because we currently +// only emit one dyn-compatibility error per trait... +// issue: rust-lang/rust#102762 use std::future::Future; use std::pin::Pin; diff --git a/tests/ui/object-safety/issue-102762.stderr b/tests/ui/dyn-compatibility/undispatchable-receiver-and-wc-references-Self.stderr index 05451eb8399..8d62ac9d923 100644 --- a/tests/ui/object-safety/issue-102762.stderr +++ b/tests/ui/dyn-compatibility/undispatchable-receiver-and-wc-references-Self.stderr @@ -1,5 +1,5 @@ error[E0038]: the trait `Fetcher` cannot be made into an object - --> $DIR/issue-102762.rs:18:21 + --> $DIR/undispatchable-receiver-and-wc-references-Self.rs:19:21 | LL | fn get<'a>(self: &'a Box<Self>) -> Pin<Box<dyn Future<Output = Vec<u8>> + 'a>> | ------------- help: consider changing method `get`'s `self` parameter to be `&self`: `&Self` @@ -8,7 +8,7 @@ LL | fn fetcher() -> Box<dyn Fetcher> { | ^^^^^^^^^^^ `Fetcher` cannot be made into an object | note: for a trait to be "dyn-compatible" 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-102762.rs:10:22 + --> $DIR/undispatchable-receiver-and-wc-references-Self.rs:11:22 | LL | pub trait Fetcher: Send + Sync { | ------- this trait cannot be made into an object... @@ -16,7 +16,7 @@ LL | fn get<'a>(self: &'a Box<Self>) -> Pin<Box<dyn Future<Output = Vec<u8>> | ^^^^^^^^^^^^^ ...because method `get`'s `self` parameter cannot be dispatched on error[E0038]: the trait `Fetcher` cannot be made into an object - --> $DIR/issue-102762.rs:24:19 + --> $DIR/undispatchable-receiver-and-wc-references-Self.rs:25:19 | LL | fn get<'a>(self: &'a Box<Self>) -> Pin<Box<dyn Future<Output = Vec<u8>> + 'a>> | ------------- help: consider changing method `get`'s `self` parameter to be `&self`: `&Self` @@ -25,7 +25,7 @@ LL | let fetcher = fetcher(); | ^^^^^^^^^ `Fetcher` cannot be made into an object | note: for a trait to be "dyn-compatible" 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-102762.rs:10:22 + --> $DIR/undispatchable-receiver-and-wc-references-Self.rs:11:22 | LL | pub trait Fetcher: Send + Sync { | ------- this trait cannot be made into an object... @@ -33,7 +33,7 @@ LL | fn get<'a>(self: &'a Box<Self>) -> Pin<Box<dyn Future<Output = Vec<u8>> | ^^^^^^^^^^^^^ ...because method `get`'s `self` parameter cannot be dispatched on error[E0038]: the trait `Fetcher` cannot be made into an object - --> $DIR/issue-102762.rs:26:13 + --> $DIR/undispatchable-receiver-and-wc-references-Self.rs:27:13 | LL | fn get<'a>(self: &'a Box<Self>) -> Pin<Box<dyn Future<Output = Vec<u8>> + 'a>> | ------------- help: consider changing method `get`'s `self` parameter to be `&self`: `&Self` @@ -42,7 +42,7 @@ LL | let _ = fetcher.get(); | ^^^^^^^^^^^^^ `Fetcher` cannot be made into an object | note: for a trait to be "dyn-compatible" 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-102762.rs:10:22 + --> $DIR/undispatchable-receiver-and-wc-references-Self.rs:11:22 | LL | pub trait Fetcher: Send + Sync { | ------- this trait cannot be made into an object... diff --git a/tests/ui/error-codes/E0010-teach.stderr b/tests/ui/error-codes/E0010-teach.stderr index 7634970f36e..37a9892ccbf 100644 --- a/tests/ui/error-codes/E0010-teach.stderr +++ b/tests/ui/error-codes/E0010-teach.stderr @@ -4,7 +4,7 @@ error[E0010]: allocations are not allowed in constants LL | const CON: Vec<i32> = vec![1, 2, 3]; | ^^^^^^^^^^^^^ allocation not allowed in constants | - = note: The value of statics and constants must be known at compile time, and they live for the entire lifetime of a program. Creating a boxed value allocates memory on the heap at runtime, and therefore cannot be done at compile time. + = note: The runtime heap is not yet available at compile-time, so no runtime heap allocations can be created. = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0015]: cannot call non-const fn `slice::<impl [i32]>::into_vec::<std::alloc::Global>` in constants diff --git a/tests/ui/error-codes/E0607.stderr b/tests/ui/error-codes/E0607.stderr index 835ababf449..3fa134c2028 100644 --- a/tests/ui/error-codes/E0607.stderr +++ b/tests/ui/error-codes/E0607.stderr @@ -1,4 +1,4 @@ -error[E0607]: cannot cast thin pointer `*const u8` to fat pointer `*const [u8]` +error[E0607]: cannot cast thin pointer `*const u8` to wide pointer `*const [u8]` --> $DIR/E0607.rs:3:5 | LL | v as *const [u8]; diff --git a/tests/ui/error-festival.stderr b/tests/ui/error-festival.stderr index 9d75671c4e6..26393352b2b 100644 --- a/tests/ui/error-festival.stderr +++ b/tests/ui/error-festival.stderr @@ -81,7 +81,7 @@ help: dereference the expression LL | let y: u32 = *x as u32; | + -error[E0607]: cannot cast thin pointer `*const u8` to fat pointer `*const [u8]` +error[E0607]: cannot cast thin pointer `*const u8` to wide pointer `*const [u8]` --> $DIR/error-festival.rs:41:5 | LL | v as *const [u8]; diff --git a/tests/ui/feature-gates/feature-gate-cfg-boolean-literals.rs b/tests/ui/feature-gates/feature-gate-cfg-boolean-literals.rs new file mode 100644 index 00000000000..6784b445049 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-cfg-boolean-literals.rs @@ -0,0 +1,10 @@ +#[cfg(true)] //~ ERROR `cfg(true)` is experimental +fn foo() {} + +#[cfg_attr(true, cfg(false))] //~ ERROR `cfg(true)` is experimental +//~^ ERROR `cfg(false)` is experimental +fn foo() {} + +fn main() { + cfg!(false); //~ ERROR `cfg(false)` is experimental +} diff --git a/tests/ui/feature-gates/feature-gate-cfg-boolean-literals.stderr b/tests/ui/feature-gates/feature-gate-cfg-boolean-literals.stderr new file mode 100644 index 00000000000..64491464f1d --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-cfg-boolean-literals.stderr @@ -0,0 +1,43 @@ +error[E0658]: `cfg(true)` is experimental and subject to change + --> $DIR/feature-gate-cfg-boolean-literals.rs:1:7 + | +LL | #[cfg(true)] + | ^^^^ + | + = note: see issue #131204 <https://github.com/rust-lang/rust/issues/131204> for more information + = help: add `#![feature(cfg_boolean_literals)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error[E0658]: `cfg(true)` is experimental and subject to change + --> $DIR/feature-gate-cfg-boolean-literals.rs:4:12 + | +LL | #[cfg_attr(true, cfg(false))] + | ^^^^ + | + = note: see issue #131204 <https://github.com/rust-lang/rust/issues/131204> for more information + = help: add `#![feature(cfg_boolean_literals)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error[E0658]: `cfg(false)` is experimental and subject to change + --> $DIR/feature-gate-cfg-boolean-literals.rs:4:22 + | +LL | #[cfg_attr(true, cfg(false))] + | ^^^^^ + | + = note: see issue #131204 <https://github.com/rust-lang/rust/issues/131204> for more information + = help: add `#![feature(cfg_boolean_literals)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error[E0658]: `cfg(false)` is experimental and subject to change + --> $DIR/feature-gate-cfg-boolean-literals.rs:9:10 + | +LL | cfg!(false); + | ^^^^^ + | + = note: see issue #131204 <https://github.com/rust-lang/rust/issues/131204> for more information + = help: add `#![feature(cfg_boolean_literals)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/feature-gate-dispatch-from-dyn-missing-impl.rs b/tests/ui/feature-gates/feature-gate-dispatch-from-dyn-missing-impl.rs index 23857cbaca8..3c9e903d4ba 100644 --- a/tests/ui/feature-gates/feature-gate-dispatch-from-dyn-missing-impl.rs +++ b/tests/ui/feature-gates/feature-gate-dispatch-from-dyn-missing-impl.rs @@ -1,4 +1,4 @@ -// Check that a self parameter type requires a DispatchFromDyn impl to be object safe +// Check that a self parameter type requires a DispatchFromDyn impl to be dyn-compatible. #![feature(arbitrary_self_types, unsize, coerce_unsized)] diff --git a/tests/ui/feature-gates/feature-gate-dyn_compatible_for_dispatch.rs b/tests/ui/feature-gates/feature-gate-dyn_compatible_for_dispatch.rs new file mode 100644 index 00000000000..e38ab66dbe5 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-dyn_compatible_for_dispatch.rs @@ -0,0 +1,41 @@ +// Test that the use of the dyn-incompatible trait objects +// are gated by the `dyn_compatible_for_dispatch` feature gate. + +trait DynIncompatible1: Sized {} + +trait DynIncompatible2 { + fn static_fn() {} +} + +trait DynIncompatible3 { + fn foo<T>(&self); +} + +trait DynIncompatible4 { + fn foo(&self, s: &Self); +} + +fn takes_dyn_incompatible_ref<T>(obj: &dyn DynIncompatible1) { + //~^ ERROR E0038 +} + +fn return_dyn_incompatible_ref() -> &'static dyn DynIncompatible2 { + //~^ ERROR E0038 + loop {} +} + +fn takes_dyn_incompatible_box(obj: Box<dyn DynIncompatible3>) { + //~^ ERROR E0038 +} + +fn return_dyn_incompatible_rc() -> std::rc::Rc<dyn DynIncompatible4> { + //~^ ERROR E0038 + loop {} +} + +trait Trait {} + +impl Trait for dyn DynIncompatible1 {} +//~^ ERROR E0038 + +fn main() {} diff --git a/tests/ui/feature-gates/feature-gate-dyn_compatible_for_dispatch.stderr b/tests/ui/feature-gates/feature-gate-dyn_compatible_for_dispatch.stderr new file mode 100644 index 00000000000..ed021c154a5 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-dyn_compatible_for_dispatch.stderr @@ -0,0 +1,83 @@ +error[E0038]: the trait `DynIncompatible1` cannot be made into an object + --> $DIR/feature-gate-dyn_compatible_for_dispatch.rs:18:40 + | +LL | fn takes_dyn_incompatible_ref<T>(obj: &dyn DynIncompatible1) { + | ^^^^^^^^^^^^^^^^^^^^ `DynIncompatible1` cannot be made into an object + | +note: for a trait to be "dyn-compatible" 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/feature-gate-dyn_compatible_for_dispatch.rs:4:25 + | +LL | trait DynIncompatible1: Sized {} + | ---------------- ^^^^^ ...because it requires `Self: Sized` + | | + | this trait cannot be made into an object... + +error[E0038]: the trait `DynIncompatible2` cannot be made into an object + --> $DIR/feature-gate-dyn_compatible_for_dispatch.rs:22:46 + | +LL | fn return_dyn_incompatible_ref() -> &'static dyn DynIncompatible2 { + | ^^^^^^^^^^^^^^^^^^^^ `DynIncompatible2` cannot be made into an object + | +note: for a trait to be "dyn-compatible" 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/feature-gate-dyn_compatible_for_dispatch.rs:7:8 + | +LL | trait DynIncompatible2 { + | ---------------- this trait cannot be made into an object... +LL | fn static_fn() {} + | ^^^^^^^^^ ...because associated function `static_fn` has no `self` parameter +help: consider turning `static_fn` into a method by giving it a `&self` argument + | +LL | fn static_fn(&self) {} + | +++++ +help: alternatively, consider constraining `static_fn` so it does not apply to trait objects + | +LL | fn static_fn() where Self: Sized {} + | +++++++++++++++++ + +error[E0038]: the trait `DynIncompatible3` cannot be made into an object + --> $DIR/feature-gate-dyn_compatible_for_dispatch.rs:27:40 + | +LL | fn takes_dyn_incompatible_box(obj: Box<dyn DynIncompatible3>) { + | ^^^^^^^^^^^^^^^^^^^^ `DynIncompatible3` cannot be made into an object + | +note: for a trait to be "dyn-compatible" 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/feature-gate-dyn_compatible_for_dispatch.rs:11:8 + | +LL | trait DynIncompatible3 { + | ---------------- this trait cannot be made into an object... +LL | fn foo<T>(&self); + | ^^^ ...because method `foo` has generic type parameters + = help: consider moving `foo` to another trait + +error[E0038]: the trait `DynIncompatible4` cannot be made into an object + --> $DIR/feature-gate-dyn_compatible_for_dispatch.rs:31:48 + | +LL | fn return_dyn_incompatible_rc() -> std::rc::Rc<dyn DynIncompatible4> { + | ^^^^^^^^^^^^^^^^^^^^ `DynIncompatible4` cannot be made into an object + | +note: for a trait to be "dyn-compatible" 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/feature-gate-dyn_compatible_for_dispatch.rs:15:22 + | +LL | trait DynIncompatible4 { + | ---------------- this trait cannot be made into an object... +LL | fn foo(&self, s: &Self); + | ^^^^^ ...because method `foo` references the `Self` type in this parameter + = help: consider moving `foo` to another trait + +error[E0038]: the trait `DynIncompatible1` cannot be made into an object + --> $DIR/feature-gate-dyn_compatible_for_dispatch.rs:38:16 + | +LL | impl Trait for dyn DynIncompatible1 {} + | ^^^^^^^^^^^^^^^^^^^^ `DynIncompatible1` cannot be made into an object + | +note: for a trait to be "dyn-compatible" 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/feature-gate-dyn_compatible_for_dispatch.rs:4:25 + | +LL | trait DynIncompatible1: Sized {} + | ---------------- ^^^^^ ...because it requires `Self: Sized` + | | + | this trait cannot be made into an object... + +error: aborting due to 5 previous errors + +For more information about this error, try `rustc --explain E0038`. diff --git a/tests/ui/feature-gates/feature-gate-impl_trait_in_assoc_type.stderr b/tests/ui/feature-gates/feature-gate-impl_trait_in_assoc_type.stderr index d8a85c8838d..7dfd79c7286 100644 --- a/tests/ui/feature-gates/feature-gate-impl_trait_in_assoc_type.stderr +++ b/tests/ui/feature-gates/feature-gate-impl_trait_in_assoc_type.stderr @@ -18,14 +18,6 @@ LL | type Bop = impl std::fmt::Debug; = help: add `#![feature(impl_trait_in_assoc_type)]` 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: unconstrained opaque type - --> $DIR/feature-gate-impl_trait_in_assoc_type.rs:6:16 - | -LL | type Bar = impl std::fmt::Debug; - | ^^^^^^^^^^^^^^^^^^^^ - | - = note: `Bar` must be used in combination with a concrete type within the same impl - error[E0658]: inherent associated types are unstable --> $DIR/feature-gate-impl_trait_in_assoc_type.rs:14:5 | @@ -37,6 +29,14 @@ LL | type Bop = impl std::fmt::Debug; = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error: unconstrained opaque type + --> $DIR/feature-gate-impl_trait_in_assoc_type.rs:6:16 + | +LL | type Bar = impl std::fmt::Debug; + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: `Bar` must be used in combination with a concrete type within the same impl + +error: unconstrained opaque type --> $DIR/feature-gate-impl_trait_in_assoc_type.rs:14:16 | LL | type Bop = impl std::fmt::Debug; diff --git a/tests/ui/feature-gates/feature-gate-naked_functions.rs b/tests/ui/feature-gates/feature-gate-naked_functions.rs index 36980fd74c2..5fe0bbdc774 100644 --- a/tests/ui/feature-gates/feature-gate-naked_functions.rs +++ b/tests/ui/feature-gates/feature-gate-naked_functions.rs @@ -1,19 +1,22 @@ //@ needs-asm-support -use std::arch::asm; +use std::arch::naked_asm; +//~^ ERROR use of unstable library feature 'naked_functions' #[naked] //~^ the `#[naked]` attribute is an experimental feature extern "C" fn naked() { - asm!("", options(noreturn)) - //~^ ERROR: requires unsafe + naked_asm!("") + //~^ ERROR use of unstable library feature 'naked_functions' + //~| ERROR: requires unsafe } #[naked] //~^ the `#[naked]` attribute is an experimental feature extern "C" fn naked_2() -> isize { - asm!("", options(noreturn)) - //~^ ERROR: requires unsafe + naked_asm!("") + //~^ ERROR use of unstable library feature 'naked_functions' + //~| ERROR: requires unsafe } fn main() {} diff --git a/tests/ui/feature-gates/feature-gate-naked_functions.stderr b/tests/ui/feature-gates/feature-gate-naked_functions.stderr index ffdf31e147a..709234eb023 100644 --- a/tests/ui/feature-gates/feature-gate-naked_functions.stderr +++ b/tests/ui/feature-gates/feature-gate-naked_functions.stderr @@ -1,5 +1,25 @@ +error[E0658]: use of unstable library feature 'naked_functions' + --> $DIR/feature-gate-naked_functions.rs:9:5 + | +LL | naked_asm!("") + | ^^^^^^^^^ + | + = note: see issue #90957 <https://github.com/rust-lang/rust/issues/90957> for more information + = help: add `#![feature(naked_functions)]` 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 'naked_functions' + --> $DIR/feature-gate-naked_functions.rs:17:5 + | +LL | naked_asm!("") + | ^^^^^^^^^ + | + = note: see issue #90957 <https://github.com/rust-lang/rust/issues/90957> for more information + = help: add `#![feature(naked_functions)]` 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 `#[naked]` attribute is an experimental feature - --> $DIR/feature-gate-naked_functions.rs:5:1 + --> $DIR/feature-gate-naked_functions.rs:6:1 | LL | #[naked] | ^^^^^^^^ @@ -9,7 +29,7 @@ LL | #[naked] = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: the `#[naked]` attribute is an experimental feature - --> $DIR/feature-gate-naked_functions.rs:12:1 + --> $DIR/feature-gate-naked_functions.rs:14:1 | LL | #[naked] | ^^^^^^^^ @@ -18,23 +38,33 @@ LL | #[naked] = help: add `#![feature(naked_functions)]` 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 'naked_functions' + --> $DIR/feature-gate-naked_functions.rs:3:5 + | +LL | use std::arch::naked_asm; + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #90957 <https://github.com/rust-lang/rust/issues/90957> for more information + = help: add `#![feature(naked_functions)]` 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[E0133]: use of inline assembly is unsafe and requires unsafe function or block - --> $DIR/feature-gate-naked_functions.rs:8:5 + --> $DIR/feature-gate-naked_functions.rs:9:5 | -LL | asm!("", options(noreturn)) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of inline assembly +LL | naked_asm!("") + | ^^^^^^^^^^^^^^ use of inline assembly | = note: inline assembly is entirely unchecked and can cause undefined behavior error[E0133]: use of inline assembly is unsafe and requires unsafe function or block - --> $DIR/feature-gate-naked_functions.rs:15:5 + --> $DIR/feature-gate-naked_functions.rs:17:5 | -LL | asm!("", options(noreturn)) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of inline assembly +LL | naked_asm!("") + | ^^^^^^^^^^^^^^ use of inline assembly | = note: inline assembly is entirely unchecked and can cause undefined behavior -error: aborting due to 4 previous errors +error: aborting due to 7 previous errors Some errors have detailed explanations: E0133, E0658. For more information about an error, try `rustc --explain E0133`. diff --git a/tests/ui/feature-gates/feature-gate-object_safe_for_dispatch.rs b/tests/ui/feature-gates/feature-gate-object_safe_for_dispatch.rs deleted file mode 100644 index 37348e476d4..00000000000 --- a/tests/ui/feature-gates/feature-gate-object_safe_for_dispatch.rs +++ /dev/null @@ -1,41 +0,0 @@ -// Test that the use of the non object-safe trait objects -// are gated by `object_safe_for_dispatch` feature gate. - -trait NonObjectSafe1: Sized {} - -trait NonObjectSafe2 { - fn static_fn() {} -} - -trait NonObjectSafe3 { - fn foo<T>(&self); -} - -trait NonObjectSafe4 { - fn foo(&self, s: &Self); -} - -fn takes_non_object_safe_ref<T>(obj: &dyn NonObjectSafe1) { - //~^ ERROR E0038 -} - -fn return_non_object_safe_ref() -> &'static dyn NonObjectSafe2 { - //~^ ERROR E0038 - loop {} -} - -fn takes_non_object_safe_box(obj: Box<dyn NonObjectSafe3>) { - //~^ ERROR E0038 -} - -fn return_non_object_safe_rc() -> std::rc::Rc<dyn NonObjectSafe4> { - //~^ ERROR E0038 - loop {} -} - -trait Trait {} - -impl Trait for dyn NonObjectSafe1 {} -//~^ ERROR E0038 - -fn main() {} diff --git a/tests/ui/feature-gates/feature-gate-object_safe_for_dispatch.stderr b/tests/ui/feature-gates/feature-gate-object_safe_for_dispatch.stderr deleted file mode 100644 index fd5ed9c40f7..00000000000 --- a/tests/ui/feature-gates/feature-gate-object_safe_for_dispatch.stderr +++ /dev/null @@ -1,83 +0,0 @@ -error[E0038]: the trait `NonObjectSafe1` cannot be made into an object - --> $DIR/feature-gate-object_safe_for_dispatch.rs:18:39 - | -LL | fn takes_non_object_safe_ref<T>(obj: &dyn NonObjectSafe1) { - | ^^^^^^^^^^^^^^^^^^ `NonObjectSafe1` cannot be made into an object - | -note: for a trait to be "dyn-compatible" 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/feature-gate-object_safe_for_dispatch.rs:4:23 - | -LL | trait NonObjectSafe1: Sized {} - | -------------- ^^^^^ ...because it requires `Self: Sized` - | | - | this trait cannot be made into an object... - -error[E0038]: the trait `NonObjectSafe2` cannot be made into an object - --> $DIR/feature-gate-object_safe_for_dispatch.rs:22:45 - | -LL | fn return_non_object_safe_ref() -> &'static dyn NonObjectSafe2 { - | ^^^^^^^^^^^^^^^^^^ `NonObjectSafe2` cannot be made into an object - | -note: for a trait to be "dyn-compatible" 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/feature-gate-object_safe_for_dispatch.rs:7:8 - | -LL | trait NonObjectSafe2 { - | -------------- this trait cannot be made into an object... -LL | fn static_fn() {} - | ^^^^^^^^^ ...because associated function `static_fn` has no `self` parameter -help: consider turning `static_fn` into a method by giving it a `&self` argument - | -LL | fn static_fn(&self) {} - | +++++ -help: alternatively, consider constraining `static_fn` so it does not apply to trait objects - | -LL | fn static_fn() where Self: Sized {} - | +++++++++++++++++ - -error[E0038]: the trait `NonObjectSafe3` cannot be made into an object - --> $DIR/feature-gate-object_safe_for_dispatch.rs:27:39 - | -LL | fn takes_non_object_safe_box(obj: Box<dyn NonObjectSafe3>) { - | ^^^^^^^^^^^^^^^^^^ `NonObjectSafe3` cannot be made into an object - | -note: for a trait to be "dyn-compatible" 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/feature-gate-object_safe_for_dispatch.rs:11:8 - | -LL | trait NonObjectSafe3 { - | -------------- this trait cannot be made into an object... -LL | fn foo<T>(&self); - | ^^^ ...because method `foo` has generic type parameters - = help: consider moving `foo` to another trait - -error[E0038]: the trait `NonObjectSafe4` cannot be made into an object - --> $DIR/feature-gate-object_safe_for_dispatch.rs:31:47 - | -LL | fn return_non_object_safe_rc() -> std::rc::Rc<dyn NonObjectSafe4> { - | ^^^^^^^^^^^^^^^^^^ `NonObjectSafe4` cannot be made into an object - | -note: for a trait to be "dyn-compatible" 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/feature-gate-object_safe_for_dispatch.rs:15:22 - | -LL | trait NonObjectSafe4 { - | -------------- this trait cannot be made into an object... -LL | fn foo(&self, s: &Self); - | ^^^^^ ...because method `foo` references the `Self` type in this parameter - = help: consider moving `foo` to another trait - -error[E0038]: the trait `NonObjectSafe1` cannot be made into an object - --> $DIR/feature-gate-object_safe_for_dispatch.rs:38:16 - | -LL | impl Trait for dyn NonObjectSafe1 {} - | ^^^^^^^^^^^^^^^^^^ `NonObjectSafe1` cannot be made into an object - | -note: for a trait to be "dyn-compatible" 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/feature-gate-object_safe_for_dispatch.rs:4:23 - | -LL | trait NonObjectSafe1: Sized {} - | -------------- ^^^^^ ...because it requires `Self: Sized` - | | - | this trait cannot be made into an object... - -error: aborting due to 5 previous errors - -For more information about this error, try `rustc --explain E0038`. diff --git a/tests/ui/feature-gates/feature-gate-pin_ergonomics.rs b/tests/ui/feature-gates/feature-gate-pin_ergonomics.rs index d694531d53a..3382504af9d 100644 --- a/tests/ui/feature-gates/feature-gate-pin_ergonomics.rs +++ b/tests/ui/feature-gates/feature-gate-pin_ergonomics.rs @@ -4,6 +4,11 @@ use std::pin::Pin; struct Foo; +impl Foo { + fn foo(self: Pin<&mut Self>) { + } +} + fn foo(_: Pin<&mut Foo>) { } @@ -12,4 +17,9 @@ fn bar(mut x: Pin<&mut Foo>) { foo(x); //~ ERROR use of moved value: `x` } +fn baz(mut x: Pin<&mut Foo>) { + x.foo(); + x.foo(); //~ ERROR use of moved value: `x` +} + fn main() {} diff --git a/tests/ui/feature-gates/feature-gate-pin_ergonomics.stderr b/tests/ui/feature-gates/feature-gate-pin_ergonomics.stderr index 6c9029d8176..430b7866241 100644 --- a/tests/ui/feature-gates/feature-gate-pin_ergonomics.stderr +++ b/tests/ui/feature-gates/feature-gate-pin_ergonomics.stderr @@ -1,5 +1,5 @@ error[E0382]: use of moved value: `x` - --> $DIR/feature-gate-pin_ergonomics.rs:12:9 + --> $DIR/feature-gate-pin_ergonomics.rs:17:9 | LL | fn bar(mut x: Pin<&mut Foo>) { | ----- move occurs because `x` has type `Pin<&mut Foo>`, which does not implement the `Copy` trait @@ -9,13 +9,33 @@ LL | foo(x); | ^ value used here after move | note: consider changing this parameter type in function `foo` to borrow instead if owning the value isn't necessary - --> $DIR/feature-gate-pin_ergonomics.rs:7:11 + --> $DIR/feature-gate-pin_ergonomics.rs:12:11 | LL | fn foo(_: Pin<&mut Foo>) { | --- ^^^^^^^^^^^^^ this parameter takes ownership of the value | | | in this function -error: aborting due to 1 previous error +error[E0382]: use of moved value: `x` + --> $DIR/feature-gate-pin_ergonomics.rs:22:5 + | +LL | fn baz(mut x: Pin<&mut Foo>) { + | ----- move occurs because `x` has type `Pin<&mut Foo>`, which does not implement the `Copy` trait +LL | x.foo(); + | ----- `x` moved due to this method call +LL | x.foo(); + | ^ value used here after move + | +note: `Foo::foo` takes ownership of the receiver `self`, which moves `x` + --> $DIR/feature-gate-pin_ergonomics.rs:8:12 + | +LL | fn foo(self: Pin<&mut Self>) { + | ^^^^ +help: consider reborrowing the `Pin` instead of moving it + | +LL | x.as_mut().foo(); + | +++++++++ + +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0382`. diff --git a/tests/ui/feature-gates/feature-gate-precise_capturing_in_traits.rs b/tests/ui/feature-gates/feature-gate-precise_capturing_in_traits.rs new file mode 100644 index 00000000000..308b41dfc68 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-precise_capturing_in_traits.rs @@ -0,0 +1,6 @@ +trait Foo { + fn test() -> impl Sized + use<Self>; + //~^ ERROR `use<...>` precise capturing syntax is currently not allowed in return-position +} + +fn main() {} diff --git a/tests/ui/feature-gates/feature-gate-precise_capturing_in_traits.stderr b/tests/ui/feature-gates/feature-gate-precise_capturing_in_traits.stderr new file mode 100644 index 00000000000..b2c6bf61124 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-precise_capturing_in_traits.stderr @@ -0,0 +1,13 @@ +error: `use<...>` precise capturing syntax is currently not allowed in return-position `impl Trait` in traits + --> $DIR/feature-gate-precise_capturing_in_traits.rs:2:31 + | +LL | fn test() -> impl Sized + use<Self>; + | ^^^^^^^^^ + | + = note: currently, return-position `impl Trait` in traits and trait implementations capture all lifetimes in scope + = note: see issue #130044 <https://github.com/rust-lang/rust/issues/130044> for more information + = help: add `#![feature(precise_capturing_in_traits)]` 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 + diff --git a/tests/ui/feature-gates/feature-gate-unnamed_fields.rs b/tests/ui/feature-gates/feature-gate-unnamed_fields.rs deleted file mode 100644 index 302a9bbeb45..00000000000 --- a/tests/ui/feature-gates/feature-gate-unnamed_fields.rs +++ /dev/null @@ -1,29 +0,0 @@ -#[repr(C)] -struct Foo { - foo: u8, - _: union { //~ ERROR unnamed fields are not yet fully implemented [E0658] - //~^ ERROR unnamed fields are not yet fully implemented [E0658] - bar: u8, - baz: u16 - } -} - -#[repr(C)] -union Bar { - foobar: u8, - _: struct { //~ ERROR unnamed fields are not yet fully implemented [E0658] - //~^ ERROR unnamed fields are not yet fully implemented [E0658] - foobaz: u8, - barbaz: u16 - } -} - -#[repr(C)] -struct S; - -#[repr(C)] -struct Baz { - _: S //~ ERROR unnamed fields are not yet fully implemented [E0658] -} - -fn main(){} diff --git a/tests/ui/feature-gates/feature-gate-unnamed_fields.stderr b/tests/ui/feature-gates/feature-gate-unnamed_fields.stderr deleted file mode 100644 index bc9e95bab98..00000000000 --- a/tests/ui/feature-gates/feature-gate-unnamed_fields.stderr +++ /dev/null @@ -1,63 +0,0 @@ -error[E0658]: unnamed fields are not yet fully implemented - --> $DIR/feature-gate-unnamed_fields.rs:4:5 - | -LL | _: union { - | ^ - | - = note: see issue #49804 <https://github.com/rust-lang/rust/issues/49804> for more information - = help: add `#![feature(unnamed_fields)]` 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]: unnamed fields are not yet fully implemented - --> $DIR/feature-gate-unnamed_fields.rs:4:8 - | -LL | _: union { - | ________^ -LL | | -LL | | bar: u8, -LL | | baz: u16 -LL | | } - | |_____^ - | - = note: see issue #49804 <https://github.com/rust-lang/rust/issues/49804> for more information - = help: add `#![feature(unnamed_fields)]` 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]: unnamed fields are not yet fully implemented - --> $DIR/feature-gate-unnamed_fields.rs:14:5 - | -LL | _: struct { - | ^ - | - = note: see issue #49804 <https://github.com/rust-lang/rust/issues/49804> for more information - = help: add `#![feature(unnamed_fields)]` 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]: unnamed fields are not yet fully implemented - --> $DIR/feature-gate-unnamed_fields.rs:14:8 - | -LL | _: struct { - | ________^ -LL | | -LL | | foobaz: u8, -LL | | barbaz: u16 -LL | | } - | |_____^ - | - = note: see issue #49804 <https://github.com/rust-lang/rust/issues/49804> for more information - = help: add `#![feature(unnamed_fields)]` 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]: unnamed fields are not yet fully implemented - --> $DIR/feature-gate-unnamed_fields.rs:26:5 - | -LL | _: S - | ^ - | - = note: see issue #49804 <https://github.com/rust-lang/rust/issues/49804> for more information - = help: add `#![feature(unnamed_fields)]` 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/float/classify-runtime-const.rs b/tests/ui/float/classify-runtime-const.rs index b19e67d5284..ca852ea2468 100644 --- a/tests/ui/float/classify-runtime-const.rs +++ b/tests/ui/float/classify-runtime-const.rs @@ -6,9 +6,8 @@ // This tests the float classification functions, for regular runtime code and for const evaluation. -#![feature(f16_const)] -#![feature(f128_const)] -#![feature(const_float_classify)] +#![feature(f16)] +#![feature(f128)] use std::num::FpCategory::*; diff --git a/tests/ui/float/conv-bits-runtime-const.rs b/tests/ui/float/conv-bits-runtime-const.rs index e85a889d2c2..3046728fe66 100644 --- a/tests/ui/float/conv-bits-runtime-const.rs +++ b/tests/ui/float/conv-bits-runtime-const.rs @@ -3,11 +3,8 @@ // This tests the float classification functions, for regular runtime code and for const evaluation. -#![feature(const_float_classify)] #![feature(f16)] #![feature(f128)] -#![feature(f16_const)] -#![feature(f128_const)] #![allow(unused_macro_rules)] use std::hint::black_box; diff --git a/tests/ui/generic-associated-types/trait-objects.rs b/tests/ui/generic-associated-types/trait-objects.rs index 277ffcc1f0d..743a3df0acc 100644 --- a/tests/ui/generic-associated-types/trait-objects.rs +++ b/tests/ui/generic-associated-types/trait-objects.rs @@ -6,7 +6,7 @@ trait StreamingIterator { type Item<'a> where Self: 'a; fn size_hint(&self) -> (usize, Option<usize>); - // Uncommenting makes `StreamingIterator` not object safe + // Uncommenting makes `StreamingIterator` dyn-incompatible. // fn next(&mut self) -> Self::Item<'_>; } diff --git a/tests/ui/half-open-range-patterns/range_pat_interactions1.stderr b/tests/ui/half-open-range-patterns/range_pat_interactions1.stderr index 9831348de75..e2916725fbd 100644 --- a/tests/ui/half-open-range-patterns/range_pat_interactions1.stderr +++ b/tests/ui/half-open-range-patterns/range_pat_interactions1.stderr @@ -2,8 +2,9 @@ error: expected a pattern range bound, found an expression --> $DIR/range_pat_interactions1.rs:17:16 | LL | 0..5+1 => errors_only.push(x), - | ^^^ arbitrary expressions are not allowed in patterns + | ^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider extracting the expression into a `const` | LL + const VAL: /* Type */ = 5+1; diff --git a/tests/ui/half-open-range-patterns/range_pat_interactions2.stderr b/tests/ui/half-open-range-patterns/range_pat_interactions2.stderr index 1b5e875cccb..f54e07c3a63 100644 --- a/tests/ui/half-open-range-patterns/range_pat_interactions2.stderr +++ b/tests/ui/half-open-range-patterns/range_pat_interactions2.stderr @@ -14,8 +14,9 @@ error: expected a pattern range bound, found an expression --> $DIR/range_pat_interactions2.rs:10:18 | LL | 0..=(5+1) => errors_only.push(x), - | ^^^ arbitrary expressions are not allowed in patterns + | ^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider extracting the expression into a `const` | LL + const VAL: /* Type */ = 5+1; diff --git a/tests/ui/impl-trait/object-unsafe-trait-in-return-position-dyn-trait.rs b/tests/ui/impl-trait/dyn-incompatible-trait-in-return-position-dyn-trait.rs index 068f7d3eea6..76dbb05f53d 100644 --- a/tests/ui/impl-trait/object-unsafe-trait-in-return-position-dyn-trait.rs +++ b/tests/ui/impl-trait/dyn-incompatible-trait-in-return-position-dyn-trait.rs @@ -1,24 +1,25 @@ #![allow(bare_trait_objects)] -trait NotObjectSafe { + +trait DynIncompatible { fn foo() -> Self; } struct A; struct B; -impl NotObjectSafe for A { +impl DynIncompatible for A { fn foo() -> Self { A } } -impl NotObjectSafe for B { +impl DynIncompatible for B { fn foo() -> Self { B } } -fn car() -> dyn NotObjectSafe { //~ ERROR the trait `NotObjectSafe` cannot be made into an object +fn car() -> dyn DynIncompatible { //~ ERROR the trait `DynIncompatible` cannot be made into an object //~^ ERROR return type cannot have an unboxed trait object if true { return A; @@ -26,7 +27,7 @@ fn car() -> dyn NotObjectSafe { //~ ERROR the trait `NotObjectSafe` cannot be ma B } -fn cat() -> Box<dyn NotObjectSafe> { //~ ERROR the trait `NotObjectSafe` cannot be made into an +fn cat() -> Box<dyn DynIncompatible> { //~ ERROR the trait `DynIncompatible` cannot be made into an if true { return Box::new(A); //~ ERROR cannot be made into an object } diff --git a/tests/ui/impl-trait/object-unsafe-trait-in-return-position-dyn-trait.stderr b/tests/ui/impl-trait/dyn-incompatible-trait-in-return-position-dyn-trait.stderr index 2a36824e292..576bd909cbc 100644 --- a/tests/ui/impl-trait/object-unsafe-trait-in-return-position-dyn-trait.stderr +++ b/tests/ui/impl-trait/dyn-incompatible-trait-in-return-position-dyn-trait.stderr @@ -1,17 +1,17 @@ -error[E0038]: the trait `NotObjectSafe` cannot be made into an object - --> $DIR/object-unsafe-trait-in-return-position-dyn-trait.rs:21:13 +error[E0038]: the trait `DynIncompatible` cannot be made into an object + --> $DIR/dyn-incompatible-trait-in-return-position-dyn-trait.rs:22:13 | -LL | fn car() -> dyn NotObjectSafe { - | ^^^^^^^^^^^^^^^^^ `NotObjectSafe` cannot be made into an object +LL | fn car() -> dyn DynIncompatible { + | ^^^^^^^^^^^^^^^^^^^ `DynIncompatible` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-unsafe-trait-in-return-position-dyn-trait.rs:3:8 + --> $DIR/dyn-incompatible-trait-in-return-position-dyn-trait.rs:4:8 | -LL | trait NotObjectSafe { - | ------------- this trait cannot be made into an object... +LL | trait DynIncompatible { + | --------------- this trait cannot be made into an object... LL | fn foo() -> Self; | ^^^ ...because associated function `foo` has no `self` parameter - = help: the following types implement the trait, consider defining an enum where each variant holds one of these types, implementing `NotObjectSafe` for this new enum and using it instead: + = help: the following types implement the trait, consider defining an enum where each variant holds one of these types, implementing `DynIncompatible` for this new enum and using it instead: A B help: consider turning `foo` into a method by giving it a `&self` argument @@ -23,20 +23,20 @@ help: alternatively, consider constraining `foo` so it does not apply to trait o LL | fn foo() -> Self where Self: Sized; | +++++++++++++++++ -error[E0038]: the trait `NotObjectSafe` cannot be made into an object - --> $DIR/object-unsafe-trait-in-return-position-dyn-trait.rs:29:17 +error[E0038]: the trait `DynIncompatible` cannot be made into an object + --> $DIR/dyn-incompatible-trait-in-return-position-dyn-trait.rs:30:17 | -LL | fn cat() -> Box<dyn NotObjectSafe> { - | ^^^^^^^^^^^^^^^^^ `NotObjectSafe` cannot be made into an object +LL | fn cat() -> Box<dyn DynIncompatible> { + | ^^^^^^^^^^^^^^^^^^^ `DynIncompatible` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-unsafe-trait-in-return-position-dyn-trait.rs:3:8 + --> $DIR/dyn-incompatible-trait-in-return-position-dyn-trait.rs:4:8 | -LL | trait NotObjectSafe { - | ------------- this trait cannot be made into an object... +LL | trait DynIncompatible { + | --------------- this trait cannot be made into an object... LL | fn foo() -> Self; | ^^^ ...because associated function `foo` has no `self` parameter - = help: the following types implement the trait, consider defining an enum where each variant holds one of these types, implementing `NotObjectSafe` for this new enum and using it instead: + = help: the following types implement the trait, consider defining an enum where each variant holds one of these types, implementing `DynIncompatible` for this new enum and using it instead: A B help: consider turning `foo` into a method by giving it a `&self` argument @@ -49,15 +49,15 @@ LL | fn foo() -> Self where Self: Sized; | +++++++++++++++++ error[E0746]: return type cannot have an unboxed trait object - --> $DIR/object-unsafe-trait-in-return-position-dyn-trait.rs:21:13 + --> $DIR/dyn-incompatible-trait-in-return-position-dyn-trait.rs:22:13 | -LL | fn car() -> dyn NotObjectSafe { - | ^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time +LL | fn car() -> dyn DynIncompatible { + | ^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | = help: if there were a single returned type, you could use `impl Trait` instead help: box the return type, and wrap all of the returned values in `Box::new` | -LL ~ fn car() -> Box<dyn NotObjectSafe> { +LL ~ fn car() -> Box<dyn DynIncompatible> { LL | LL | if true { LL ~ return Box::new(A); @@ -65,23 +65,23 @@ LL | } LL ~ Box::new(B) | -error[E0038]: the trait `NotObjectSafe` cannot be made into an object - --> $DIR/object-unsafe-trait-in-return-position-dyn-trait.rs:31:16 +error[E0038]: the trait `DynIncompatible` cannot be made into an object + --> $DIR/dyn-incompatible-trait-in-return-position-dyn-trait.rs:32:16 | LL | return Box::new(A); - | ^^^^^^^^^^^ `NotObjectSafe` cannot be made into an object + | ^^^^^^^^^^^ `DynIncompatible` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-unsafe-trait-in-return-position-dyn-trait.rs:3:8 + --> $DIR/dyn-incompatible-trait-in-return-position-dyn-trait.rs:4:8 | -LL | trait NotObjectSafe { - | ------------- this trait cannot be made into an object... +LL | trait DynIncompatible { + | --------------- this trait cannot be made into an object... LL | fn foo() -> Self; | ^^^ ...because associated function `foo` has no `self` parameter - = help: the following types implement the trait, consider defining an enum where each variant holds one of these types, implementing `NotObjectSafe` for this new enum and using it instead: + = help: the following types implement the trait, consider defining an enum where each variant holds one of these types, implementing `DynIncompatible` for this new enum and using it instead: A B - = note: required for the cast from `Box<A>` to `Box<(dyn NotObjectSafe + 'static)>` + = note: required for the cast from `Box<A>` to `Box<(dyn DynIncompatible + 'static)>` help: consider turning `foo` into a method by giving it a `&self` argument | LL | fn foo(&self) -> Self; @@ -91,23 +91,23 @@ help: alternatively, consider constraining `foo` so it does not apply to trait o LL | fn foo() -> Self where Self: Sized; | +++++++++++++++++ -error[E0038]: the trait `NotObjectSafe` cannot be made into an object - --> $DIR/object-unsafe-trait-in-return-position-dyn-trait.rs:33:5 +error[E0038]: the trait `DynIncompatible` cannot be made into an object + --> $DIR/dyn-incompatible-trait-in-return-position-dyn-trait.rs:34:5 | LL | Box::new(B) - | ^^^^^^^^^^^ `NotObjectSafe` cannot be made into an object + | ^^^^^^^^^^^ `DynIncompatible` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-unsafe-trait-in-return-position-dyn-trait.rs:3:8 + --> $DIR/dyn-incompatible-trait-in-return-position-dyn-trait.rs:4:8 | -LL | trait NotObjectSafe { - | ------------- this trait cannot be made into an object... +LL | trait DynIncompatible { + | --------------- this trait cannot be made into an object... LL | fn foo() -> Self; | ^^^ ...because associated function `foo` has no `self` parameter - = help: the following types implement the trait, consider defining an enum where each variant holds one of these types, implementing `NotObjectSafe` for this new enum and using it instead: + = help: the following types implement the trait, consider defining an enum where each variant holds one of these types, implementing `DynIncompatible` for this new enum and using it instead: A B - = note: required for the cast from `Box<B>` to `Box<(dyn NotObjectSafe + 'static)>` + = note: required for the cast from `Box<B>` to `Box<(dyn DynIncompatible + 'static)>` help: consider turning `foo` into a method by giving it a `&self` argument | LL | fn foo(&self) -> Self; diff --git a/tests/ui/impl-trait/object-unsafe-trait-in-return-position-impl-trait.rs b/tests/ui/impl-trait/dyn-incompatible-trait-in-return-position-impl-trait.rs index 503515013b9..25a901e4ff3 100644 --- a/tests/ui/impl-trait/object-unsafe-trait-in-return-position-impl-trait.rs +++ b/tests/ui/impl-trait/dyn-incompatible-trait-in-return-position-impl-trait.rs @@ -1,42 +1,42 @@ -trait NotObjectSafe { +trait DynIncompatible { fn foo() -> Self; } -trait ObjectSafe { +trait DynCompatible { fn bar(&self); } struct A; struct B; -impl NotObjectSafe for A { +impl DynIncompatible for A { fn foo() -> Self { A } } -impl NotObjectSafe for B { +impl DynIncompatible for B { fn foo() -> Self { B } } -impl ObjectSafe for A { +impl DynCompatible for A { fn bar(&self) {} } -impl ObjectSafe for B { +impl DynCompatible for B { fn bar(&self) {} } -fn can() -> impl NotObjectSafe { +fn can() -> impl DynIncompatible { if true { return A; } B //~ ERROR mismatched types } -fn cat() -> impl ObjectSafe { +fn cat() -> impl DynCompatible { if true { return A; } diff --git a/tests/ui/impl-trait/object-unsafe-trait-in-return-position-impl-trait.stderr b/tests/ui/impl-trait/dyn-incompatible-trait-in-return-position-impl-trait.stderr index e5147bcea16..6a485881bfc 100644 --- a/tests/ui/impl-trait/object-unsafe-trait-in-return-position-impl-trait.stderr +++ b/tests/ui/impl-trait/dyn-incompatible-trait-in-return-position-impl-trait.stderr @@ -1,17 +1,17 @@ error[E0308]: mismatched types - --> $DIR/object-unsafe-trait-in-return-position-impl-trait.rs:36:5 + --> $DIR/dyn-incompatible-trait-in-return-position-impl-trait.rs:36:5 | -LL | fn can() -> impl NotObjectSafe { - | ------------------ expected `A` because of return type +LL | fn can() -> impl DynIncompatible { + | -------------------- expected `A` because of return type ... LL | B | ^ expected `A`, found `B` error[E0308]: mismatched types - --> $DIR/object-unsafe-trait-in-return-position-impl-trait.rs:43:5 + --> $DIR/dyn-incompatible-trait-in-return-position-impl-trait.rs:43:5 | -LL | fn cat() -> impl ObjectSafe { - | --------------- expected `A` because of return type +LL | fn cat() -> impl DynCompatible { + | ------------------ expected `A` because of return type ... LL | B | ^ expected `A`, found `B` diff --git a/tests/ui/impl-trait/impl-fn-predefined-lifetimes.stderr b/tests/ui/impl-trait/impl-fn-predefined-lifetimes.stderr index 50a9f3ebeab..91550f0e284 100644 --- a/tests/ui/impl-trait/impl-fn-predefined-lifetimes.stderr +++ b/tests/ui/impl-trait/impl-fn-predefined-lifetimes.stderr @@ -19,7 +19,10 @@ error[E0720]: cannot resolve opaque type --> $DIR/impl-fn-predefined-lifetimes.rs:4:35 | LL | fn a<'a>() -> impl Fn(&'a u8) -> (impl Debug + '_) { - | ^^^^^^^^^^^^^^^ cannot resolve opaque type + | ^^^^^^^^^^^^^^^ recursive opaque type +... +LL | |x| x + | ----- returning here with type `{closure@$DIR/impl-fn-predefined-lifetimes.rs:7:5: 7:8}` error: aborting due to 2 previous errors; 1 warning emitted diff --git a/tests/ui/impl-trait/in-trait/cycle-effective-visibilities-during-object-safety.rs b/tests/ui/impl-trait/in-trait/cycle-effective-visibilities-during-dyn-compatibility-check.rs index daf29a0005d..daf29a0005d 100644 --- a/tests/ui/impl-trait/in-trait/cycle-effective-visibilities-during-object-safety.rs +++ b/tests/ui/impl-trait/in-trait/cycle-effective-visibilities-during-dyn-compatibility-check.rs diff --git a/tests/ui/impl-trait/in-trait/cycle-effective-visibilities-during-object-safety.stderr b/tests/ui/impl-trait/in-trait/cycle-effective-visibilities-during-dyn-compatibility-check.stderr index af624e2a758..a975b6204aa 100644 --- a/tests/ui/impl-trait/in-trait/cycle-effective-visibilities-during-object-safety.stderr +++ b/tests/ui/impl-trait/in-trait/cycle-effective-visibilities-during-dyn-compatibility-check.stderr @@ -1,5 +1,5 @@ error[E0277]: the trait bound `&dyn MyTrait: MyTrait` is not satisfied - --> $DIR/cycle-effective-visibilities-during-object-safety.rs:20:22 + --> $DIR/cycle-effective-visibilities-during-dyn-compatibility-check.rs:20:22 | LL | MyTrait::foo(&self) | ------------ ^^^^^ the trait `MyTrait` is not implemented for `&dyn MyTrait` @@ -9,13 +9,13 @@ LL | MyTrait::foo(&self) = help: the trait `MyTrait` is implemented for `Outer` error[E0038]: the trait `MyTrait` cannot be made into an object - --> $DIR/cycle-effective-visibilities-during-object-safety.rs:20:9 + --> $DIR/cycle-effective-visibilities-during-dyn-compatibility-check.rs:20:9 | LL | MyTrait::foo(&self) | ^^^^^^^^^^^^ `MyTrait` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/cycle-effective-visibilities-during-object-safety.rs:5:22 + --> $DIR/cycle-effective-visibilities-during-dyn-compatibility-check.rs:5:22 | LL | trait MyTrait { | ------- this trait cannot be made into an object... @@ -25,7 +25,7 @@ LL | fn foo(&self) -> impl Marker; = help: only type `Outer` implements the trait, consider using it directly instead error[E0277]: the trait bound `&dyn MyTrait: MyTrait` is not satisfied - --> $DIR/cycle-effective-visibilities-during-object-safety.rs:20:9 + --> $DIR/cycle-effective-visibilities-during-dyn-compatibility-check.rs:20:9 | LL | MyTrait::foo(&self) | ^^^^^^^^^^^^^^^^^^^ the trait `MyTrait` is not implemented for `&dyn MyTrait` @@ -33,13 +33,13 @@ LL | MyTrait::foo(&self) = help: the trait `MyTrait` is implemented for `Outer` error[E0038]: the trait `MyTrait` cannot be made into an object - --> $DIR/cycle-effective-visibilities-during-object-safety.rs:16:6 + --> $DIR/cycle-effective-visibilities-during-dyn-compatibility-check.rs:16:6 | LL | impl dyn MyTrait { | ^^^^^^^^^^^ `MyTrait` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/cycle-effective-visibilities-during-object-safety.rs:5:22 + --> $DIR/cycle-effective-visibilities-during-dyn-compatibility-check.rs:5:22 | LL | trait MyTrait { | ------- this trait cannot be made into an object... @@ -49,13 +49,13 @@ LL | fn foo(&self) -> impl Marker; = help: only type `Outer` implements the trait, consider using it directly instead error[E0038]: the trait `MyTrait` cannot be made into an object - --> $DIR/cycle-effective-visibilities-during-object-safety.rs:18:15 + --> $DIR/cycle-effective-visibilities-during-dyn-compatibility-check.rs:18:15 | LL | fn other(&self) -> impl Marker { | ^^^^ `MyTrait` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/cycle-effective-visibilities-during-object-safety.rs:5:22 + --> $DIR/cycle-effective-visibilities-during-dyn-compatibility-check.rs:5:22 | LL | trait MyTrait { | ------- this trait cannot be made into an object... diff --git a/tests/ui/impl-trait/in-trait/object-safety-sized.rs b/tests/ui/impl-trait/in-trait/dyn-compatibility-sized.rs index b5b7a6ed9bf..b5b7a6ed9bf 100644 --- a/tests/ui/impl-trait/in-trait/object-safety-sized.rs +++ b/tests/ui/impl-trait/in-trait/dyn-compatibility-sized.rs diff --git a/tests/ui/impl-trait/in-trait/object-safety.rs b/tests/ui/impl-trait/in-trait/dyn-compatibility.rs index 5cca4ad839c..5cca4ad839c 100644 --- a/tests/ui/impl-trait/in-trait/object-safety.rs +++ b/tests/ui/impl-trait/in-trait/dyn-compatibility.rs diff --git a/tests/ui/impl-trait/in-trait/object-safety.stderr b/tests/ui/impl-trait/in-trait/dyn-compatibility.stderr index e2f23bca621..115cb014b8c 100644 --- a/tests/ui/impl-trait/in-trait/object-safety.stderr +++ b/tests/ui/impl-trait/in-trait/dyn-compatibility.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/object-safety.rs:14:33 + --> $DIR/dyn-compatibility.rs:14:33 | LL | let i = Box::new(42_u32) as Box<dyn Foo>; | ^^^^^^^^^^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety.rs:4:22 + --> $DIR/dyn-compatibility.rs:4:22 | LL | trait Foo { | --- this trait cannot be made into an object... @@ -15,13 +15,13 @@ LL | fn baz(&self) -> impl Debug; = help: only type `u32` implements the trait, consider using it directly instead error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/object-safety.rs:17:15 + --> $DIR/dyn-compatibility.rs:17:15 | LL | let s = i.baz(); | ^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety.rs:4:22 + --> $DIR/dyn-compatibility.rs:4:22 | LL | trait Foo { | --- this trait cannot be made into an object... @@ -31,13 +31,13 @@ LL | fn baz(&self) -> impl Debug; = help: only type `u32` implements the trait, consider using it directly instead error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/object-safety.rs:17:13 + --> $DIR/dyn-compatibility.rs:17:13 | LL | let s = i.baz(); | ^^^^^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety.rs:4:22 + --> $DIR/dyn-compatibility.rs:4:22 | LL | trait Foo { | --- this trait cannot be made into an object... @@ -47,13 +47,13 @@ LL | fn baz(&self) -> impl Debug; = help: only type `u32` implements the trait, consider using it directly instead error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/object-safety.rs:14:13 + --> $DIR/dyn-compatibility.rs:14:13 | LL | let i = Box::new(42_u32) as Box<dyn Foo>; | ^^^^^^^^^^^^^^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-safety.rs:4:22 + --> $DIR/dyn-compatibility.rs:4:22 | LL | trait Foo { | --- this trait cannot be made into an object... diff --git a/tests/ui/impl-trait/in-trait/false-positive-predicate-entailment-error.current.stderr b/tests/ui/impl-trait/in-trait/false-positive-predicate-entailment-error.current.stderr index d71c1768a6a..058517f0014 100644 --- a/tests/ui/impl-trait/in-trait/false-positive-predicate-entailment-error.current.stderr +++ b/tests/ui/impl-trait/in-trait/false-positive-predicate-entailment-error.current.stderr @@ -73,32 +73,6 @@ help: consider further restricting this bound LL | F: Callback<Self::CallbackArg> + MyFn<i32>, | +++++++++++ -error[E0277]: the trait bound `F: Callback<i32>` is not satisfied - --> $DIR/false-positive-predicate-entailment-error.rs:43:12 - | -LL | F: Callback<Self::CallbackArg>, - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `MyFn<i32>` is not implemented for `F`, which is required by `F: Callback<i32>` - | -note: required for `F` to implement `Callback<i32>` - --> $DIR/false-positive-predicate-entailment-error.rs:14:21 - | -LL | impl<A, F: MyFn<A>> Callback<A> for F { - | ------- ^^^^^^^^^^^ ^ - | | - | unsatisfied trait bound introduced here -note: the requirement `F: Callback<i32>` appears on the `impl`'s method `autobatch` but not on the corresponding trait's method - --> $DIR/false-positive-predicate-entailment-error.rs:25:8 - | -LL | trait ChannelSender { - | ------------- in this trait -... -LL | fn autobatch<F>(self) -> impl Trait - | ^^^^^^^^^ this trait's method doesn't have the requirement `F: Callback<i32>` -help: consider further restricting this bound - | -LL | F: Callback<Self::CallbackArg> + MyFn<i32>, - | +++++++++++ - error[E0277]: the trait bound `F: MyFn<i32>` is not satisfied --> $DIR/false-positive-predicate-entailment-error.rs:36:30 | @@ -168,6 +142,6 @@ help: consider further restricting this bound LL | F: Callback<Self::CallbackArg> + MyFn<i32>, | +++++++++++ -error: aborting due to 8 previous errors +error: aborting due to 7 previous errors For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/impl-trait/in-trait/false-positive-predicate-entailment-error.rs b/tests/ui/impl-trait/in-trait/false-positive-predicate-entailment-error.rs index 59fdeab9e0a..2987d183e04 100644 --- a/tests/ui/impl-trait/in-trait/false-positive-predicate-entailment-error.rs +++ b/tests/ui/impl-trait/in-trait/false-positive-predicate-entailment-error.rs @@ -41,8 +41,7 @@ impl ChannelSender for Sender { //[current]~| ERROR the trait bound `F: MyFn<i32>` is not satisfied where F: Callback<Self::CallbackArg>, - //[current]~^ ERROR the trait bound `F: Callback<i32>` is not satisfied - //[current]~| ERROR the trait bound `F: MyFn<i32>` is not satisfied + //[current]~^ ERROR the trait bound `F: MyFn<i32>` is not satisfied { Thing } diff --git a/tests/ui/impl-trait/in-trait/return-dont-satisfy-bounds.rs b/tests/ui/impl-trait/in-trait/return-dont-satisfy-bounds.rs index 84bc39d9263..ee47de2c732 100644 --- a/tests/ui/impl-trait/in-trait/return-dont-satisfy-bounds.rs +++ b/tests/ui/impl-trait/in-trait/return-dont-satisfy-bounds.rs @@ -8,7 +8,6 @@ impl Foo<char> for Bar { fn foo<F2: Foo<u8>>(self) -> impl Foo<u8> { //~^ ERROR: the trait bound `impl Foo<u8>: Foo<char>` is not satisfied [E0277] //~| ERROR: the trait bound `Bar: Foo<u8>` is not satisfied [E0277] - //~| ERROR: impl has stricter requirements than trait //~| ERROR: the trait bound `F2: Foo<u8>` is not satisfied self } diff --git a/tests/ui/impl-trait/in-trait/return-dont-satisfy-bounds.stderr b/tests/ui/impl-trait/in-trait/return-dont-satisfy-bounds.stderr index ae449099987..768224e4c51 100644 --- a/tests/ui/impl-trait/in-trait/return-dont-satisfy-bounds.stderr +++ b/tests/ui/impl-trait/in-trait/return-dont-satisfy-bounds.stderr @@ -23,15 +23,6 @@ note: required by a bound in `<Bar as Foo<char>>::foo` LL | fn foo<F2: Foo<u8>>(self) -> impl Foo<u8> { | ^^^^^^^ required by this bound in `<Bar as Foo<char>>::foo` -error[E0276]: impl has stricter requirements than trait - --> $DIR/return-dont-satisfy-bounds.rs:8:16 - | -LL | fn foo<F2>(self) -> impl Foo<T>; - | -------------------------------- definition of `foo` from trait -... -LL | fn foo<F2: Foo<u8>>(self) -> impl Foo<u8> { - | ^^^^^^^ impl has extra requirement `F2: Foo<u8>` - error[E0277]: the trait bound `Bar: Foo<u8>` is not satisfied --> $DIR/return-dont-satisfy-bounds.rs:8:34 | @@ -44,7 +35,6 @@ LL | self = help: the trait `Foo<char>` is implemented for `Bar` = help: for that trait implementation, expected `char`, found `u8` -error: aborting due to 4 previous errors +error: aborting due to 3 previous errors -Some errors have detailed explanations: E0276, E0277. -For more information about an error, try `rustc --explain E0276`. +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/impl-trait/in-trait/variance.rs b/tests/ui/impl-trait/in-trait/variance.rs index 0ac44bf7546..19905c608e3 100644 --- a/tests/ui/impl-trait/in-trait/variance.rs +++ b/tests/ui/impl-trait/in-trait/variance.rs @@ -1,22 +1,25 @@ -#![feature(rustc_attrs)] +#![feature(rustc_attrs, precise_capturing_in_traits)] #![allow(internal_features)] #![rustc_variance_of_opaques] -trait Captures<'a> {} -impl<T> Captures<'_> for T {} - trait Foo<'i> { fn implicit_capture_early<'a: 'a>() -> impl Sized {} - //~^ [Self: o, 'i: *, 'a: *, 'a: o, 'i: o] + //~^ [Self: o, 'i: o, 'a: *, 'a: o, 'i: o] + + fn explicit_capture_early<'a: 'a>() -> impl Sized + use<'i, 'a, Self> {} + //~^ [Self: o, 'i: o, 'a: *, 'i: o, 'a: o] - fn explicit_capture_early<'a: 'a>() -> impl Sized + Captures<'a> {} - //~^ [Self: o, 'i: *, 'a: *, 'a: o, 'i: o] + fn not_captured_early<'a: 'a>() -> impl Sized + use<'i, Self> {} + //~^ [Self: o, 'i: o, 'a: *, 'i: o] fn implicit_capture_late<'a>(_: &'a ()) -> impl Sized {} - //~^ [Self: o, 'i: *, 'a: o, 'i: o] + //~^ [Self: o, 'i: o, 'a: o, 'i: o] + + fn explicit_capture_late<'a>(_: &'a ()) -> impl Sized + use<'i, 'a, Self> {} + //~^ [Self: o, 'i: o, 'i: o, 'a: o] - fn explicit_capture_late<'a>(_: &'a ()) -> impl Sized + Captures<'a> {} - //~^ [Self: o, 'i: *, 'a: o, 'i: o] + fn not_cpatured_late<'a>(_: &'a ()) -> impl Sized + use<'i, Self> {} + //~^ [Self: o, 'i: 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 54e0afbaa95..f65174e1c35 100644 --- a/tests/ui/impl-trait/in-trait/variance.stderr +++ b/tests/ui/impl-trait/in-trait/variance.stderr @@ -1,26 +1,38 @@ -error: [Self: o, 'i: *, 'a: *, 'a: o, 'i: o] - --> $DIR/variance.rs:9:44 +error: [Self: o, 'i: o, 'a: *, 'a: o, 'i: o] + --> $DIR/variance.rs:6:44 | LL | fn implicit_capture_early<'a: 'a>() -> impl Sized {} | ^^^^^^^^^^ -error: [Self: o, 'i: *, 'a: *, 'a: o, 'i: o] - --> $DIR/variance.rs:12:44 +error: [Self: o, 'i: o, 'a: *, 'i: o, 'a: o] + --> $DIR/variance.rs:9:44 + | +LL | fn explicit_capture_early<'a: 'a>() -> impl Sized + use<'i, 'a, Self> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: [Self: o, 'i: o, 'a: *, 'i: o] + --> $DIR/variance.rs:12:40 | -LL | fn explicit_capture_early<'a: 'a>() -> impl Sized + Captures<'a> {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | fn not_captured_early<'a: 'a>() -> impl Sized + use<'i, Self> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: [Self: o, 'i: *, 'a: o, 'i: o] +error: [Self: o, 'i: o, 'a: o, 'i: o] --> $DIR/variance.rs:15:48 | LL | fn implicit_capture_late<'a>(_: &'a ()) -> impl Sized {} | ^^^^^^^^^^ -error: [Self: o, 'i: *, 'a: o, 'i: o] +error: [Self: o, 'i: o, 'i: o, 'a: o] --> $DIR/variance.rs:18:48 | -LL | fn explicit_capture_late<'a>(_: &'a ()) -> impl Sized + Captures<'a> {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | fn explicit_capture_late<'a>(_: &'a ()) -> impl Sized + use<'i, 'a, Self> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: [Self: o, 'i: o, 'i: o] + --> $DIR/variance.rs:21:44 + | +LL | fn not_cpatured_late<'a>(_: &'a ()) -> impl Sized + use<'i, Self> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: aborting due to 4 previous errors +error: aborting due to 6 previous errors diff --git a/tests/ui/impl-trait/issues/issue-78722-2.stderr b/tests/ui/impl-trait/issues/issue-78722-2.stderr index dc5579c1c82..2cf6b94dd9d 100644 --- a/tests/ui/impl-trait/issues/issue-78722-2.stderr +++ b/tests/ui/impl-trait/issues/issue-78722-2.stderr @@ -1,9 +1,3 @@ -error[E0271]: expected `{async block@$DIR/issue-78722-2.rs:13:13: 13:18}` to be a future that resolves to `u8`, but it resolves to `()` - --> $DIR/issue-78722-2.rs:11:30 - | -LL | fn concrete_use() -> F { - | ^ expected `()`, found `u8` - error[E0308]: mismatched types --> $DIR/issue-78722-2.rs:16:20 | @@ -18,6 +12,12 @@ LL | let f: F = async { 1 }; = note: expected opaque type `F` found `async` block `{async block@$DIR/issue-78722-2.rs:16:20: 16:25}` +error[E0271]: expected `{async block@$DIR/issue-78722-2.rs:13:13: 13:18}` to be a future that resolves to `u8`, but it resolves to `()` + --> $DIR/issue-78722-2.rs:11:30 + | +LL | fn concrete_use() -> F { + | ^ expected `()`, found `u8` + error: aborting due to 2 previous errors Some errors have detailed explanations: E0271, E0308. 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 9d68819f657..6c2477c9744 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 @@ -1,10 +1,11 @@ +#![feature(precise_capturing_in_traits)] + fn type_param<T>() -> impl Sized + use<> {} //~^ ERROR `impl Trait` must mention all type parameters in scope trait Foo { fn bar() -> impl Sized + use<>; //~^ ERROR `impl Trait` must mention the `Self` type of the trait - //~| ERROR `use<...>` precise capturing syntax is currently not allowed in return-position `impl Trait` in traits } fn main() {} 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 d9be9d543e4..93b44a0c18c 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 @@ -1,13 +1,5 @@ -error: `use<...>` precise capturing syntax is currently not allowed in return-position `impl Trait` in traits - --> $DIR/forgot-to-capture-type.rs:5:30 - | -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:1:23 + --> $DIR/forgot-to-capture-type.rs:3:23 | LL | fn type_param<T>() -> impl Sized + use<> {} | - ^^^^^^^^^^^^^^^^^^ @@ -17,7 +9,7 @@ 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:5:17 + --> $DIR/forgot-to-capture-type.rs:7:17 | LL | trait Foo { | --------- `Self` type parameter is implicitly captured by this `impl Trait` @@ -26,5 +18,5 @@ LL | fn bar() -> impl Sized + use<>; | = note: currently, all type parameters are required to be mentioned in the precise captures list -error: aborting due to 3 previous errors +error: aborting due to 2 previous errors diff --git a/tests/ui/impl-trait/precise-capturing/redundant.normal.stderr b/tests/ui/impl-trait/precise-capturing/redundant.normal.stderr deleted file mode 100644 index d1bcbaa33ae..00000000000 --- a/tests/ui/impl-trait/precise-capturing/redundant.normal.stderr +++ /dev/null @@ -1,20 +0,0 @@ -warning: all possible in-scope parameters are already captured, so `use<...>` syntax is redundant - --> $DIR/redundant.rs:5:19 - | -LL | fn hello<'a>() -> impl Sized + use<'a> {} - | ^^^^^^^^^^^^^------- - | | - | help: remove the `use<...>` syntax - | - = 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:10:27 - | -LL | fn inherent(&self) -> impl Sized + use<'_> {} - | ^^^^^^^^^^^^^------- - | | - | help: remove the `use<...>` syntax - -warning: 2 warnings emitted - diff --git a/tests/ui/impl-trait/precise-capturing/redundant.rpitit.stderr b/tests/ui/impl-trait/precise-capturing/redundant.rpitit.stderr deleted file mode 100644 index 213888356e5..00000000000 --- a/tests/ui/impl-trait/precise-capturing/redundant.rpitit.stderr +++ /dev/null @@ -1,18 +0,0 @@ -error: `use<...>` precise capturing syntax is currently not allowed in return-position `impl Trait` in traits - --> $DIR/redundant.rs:16:35 - | -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:21:35 - | -LL | fn in_trait() -> impl Sized + use<'a> {} - | ^^^^^^^ - | - = note: currently, return-position `impl Trait` in traits and trait implementations capture all lifetimes in scope - -error: aborting due to 2 previous errors - diff --git a/tests/ui/impl-trait/precise-capturing/redundant.rs b/tests/ui/impl-trait/precise-capturing/redundant.rs index 4a08ffb61be..e19d935f5b0 100644 --- a/tests/ui/impl-trait/precise-capturing/redundant.rs +++ b/tests/ui/impl-trait/precise-capturing/redundant.rs @@ -1,25 +1,24 @@ //@ compile-flags: -Zunstable-options --edition=2024 -//@ revisions: normal rpitit -//@[normal] check-pass +//@ check-pass + +#![feature(precise_capturing_in_traits)] fn hello<'a>() -> impl Sized + use<'a> {} -//[normal]~^ WARN all possible in-scope parameters are already captured +//~^ WARN all possible in-scope parameters are already captured struct Inherent; impl Inherent { fn inherent(&self) -> impl Sized + use<'_> {} - //[normal]~^ WARN all possible in-scope parameters are already captured + //~^ WARN all possible in-scope parameters are already captured } -#[cfg(rpitit)] trait Test<'a> { fn in_trait() -> impl Sized + use<'a, Self>; - //[rpitit]~^ ERROR `use<...>` precise capturing syntax is currently not allowed in return-position `impl Trait` in traits + //~^ WARN all possible in-scope parameters are already captured } -#[cfg(rpitit)] impl<'a> Test<'a> for () { fn in_trait() -> impl Sized + use<'a> {} - //[rpitit]~^ ERROR `use<...>` precise capturing syntax is currently not allowed in return-position `impl Trait` in traits + //~^ WARN all possible in-scope parameters are already captured } fn main() {} diff --git a/tests/ui/impl-trait/precise-capturing/redundant.stderr b/tests/ui/impl-trait/precise-capturing/redundant.stderr new file mode 100644 index 00000000000..274d9d2375f --- /dev/null +++ b/tests/ui/impl-trait/precise-capturing/redundant.stderr @@ -0,0 +1,36 @@ +warning: all possible in-scope parameters are already captured, so `use<...>` syntax is redundant + --> $DIR/redundant.rs:6:19 + | +LL | fn hello<'a>() -> impl Sized + use<'a> {} + | ^^^^^^^^^^^^^------- + | | + | help: remove the `use<...>` syntax + | + = 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:11:27 + | +LL | fn inherent(&self) -> impl Sized + use<'_> {} + | ^^^^^^^^^^^^^------- + | | + | help: remove the `use<...>` syntax + +warning: all possible in-scope parameters are already captured, so `use<...>` syntax is redundant + --> $DIR/redundant.rs:16:22 + | +LL | fn in_trait() -> impl Sized + use<'a, Self>; + | ^^^^^^^^^^^^^------------- + | | + | help: remove the `use<...>` syntax + +warning: all possible in-scope parameters are already captured, so `use<...>` syntax is redundant + --> $DIR/redundant.rs:20:22 + | +LL | fn in_trait() -> impl Sized + use<'a> {} + | ^^^^^^^^^^^^^------- + | | + | help: remove the `use<...>` syntax + +warning: 4 warnings emitted + diff --git a/tests/ui/impl-trait/precise-capturing/rpitit-captures-more-method-lifetimes.rs b/tests/ui/impl-trait/precise-capturing/rpitit-captures-more-method-lifetimes.rs index 71a91fe319e..b39c1408c05 100644 --- a/tests/ui/impl-trait/precise-capturing/rpitit-captures-more-method-lifetimes.rs +++ b/tests/ui/impl-trait/precise-capturing/rpitit-captures-more-method-lifetimes.rs @@ -2,15 +2,15 @@ // trait definition, which is not allowed. Due to the default lifetime capture // rules of RPITITs, this is only doable if we use precise capturing. +#![feature(precise_capturing_in_traits)] + pub trait Foo { fn bar<'tr: 'tr>(&'tr mut self) -> impl Sized + use<Self>; - //~^ ERROR `use<...>` precise capturing syntax is currently not allowed in return-position `impl Trait` in traits } impl Foo for () { - fn bar<'im: 'im>(&'im mut self) -> impl Sized + 'im {} + fn bar<'im: 'im>(&'im mut self) -> impl Sized + use<'im> {} //~^ ERROR return type captures more lifetimes than trait definition - //~| WARN impl trait in impl method signature does not match trait method signature } fn main() {} diff --git a/tests/ui/impl-trait/precise-capturing/rpitit-captures-more-method-lifetimes.stderr b/tests/ui/impl-trait/precise-capturing/rpitit-captures-more-method-lifetimes.stderr index 339e2e6335e..45f755d3cc1 100644 --- a/tests/ui/impl-trait/precise-capturing/rpitit-captures-more-method-lifetimes.stderr +++ b/tests/ui/impl-trait/precise-capturing/rpitit-captures-more-method-lifetimes.stderr @@ -1,42 +1,17 @@ -error: `use<...>` precise capturing syntax is currently not allowed in return-position `impl Trait` in traits - --> $DIR/rpitit-captures-more-method-lifetimes.rs:6:53 - | -LL | fn bar<'tr: 'tr>(&'tr mut self) -> impl Sized + use<Self>; - | ^^^^^^^^^ - | - = note: currently, return-position `impl Trait` in traits and trait implementations capture all lifetimes in scope - error: return type captures more lifetimes than trait definition - --> $DIR/rpitit-captures-more-method-lifetimes.rs:11:40 + --> $DIR/rpitit-captures-more-method-lifetimes.rs:12:40 | -LL | fn bar<'im: 'im>(&'im mut self) -> impl Sized + 'im {} - | --- ^^^^^^^^^^^^^^^^ +LL | fn bar<'im: 'im>(&'im mut self) -> impl Sized + use<'im> {} + | --- ^^^^^^^^^^^^^^^^^^^^^ | | | this lifetime was captured | note: hidden type must only reference lifetimes captured by this impl trait - --> $DIR/rpitit-captures-more-method-lifetimes.rs:6:40 + --> $DIR/rpitit-captures-more-method-lifetimes.rs:8:40 | LL | fn bar<'tr: 'tr>(&'tr mut self) -> impl Sized + use<Self>; | ^^^^^^^^^^^^^^^^^^^^^^ - = note: hidden type inferred to be `impl Sized + 'im` - -warning: impl trait in impl method signature does not match trait method signature - --> $DIR/rpitit-captures-more-method-lifetimes.rs:11:40 - | -LL | fn bar<'tr: 'tr>(&'tr mut self) -> impl Sized + use<Self>; - | ---------------------- return type from trait method defined here -... -LL | fn bar<'im: 'im>(&'im mut self) -> impl Sized + 'im {} - | ^^^^^^^^^^^^^^^^ - | - = 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 bar<'im: 'im>(&'im mut self) -> impl Sized {} - | ~~~~~~~~~~ + = note: hidden type inferred to be `impl Sized` -error: aborting due to 2 previous errors; 1 warning emitted +error: aborting due to 1 previous error diff --git a/tests/ui/impl-trait/precise-capturing/rpitit-impl-captures-too-much.rs b/tests/ui/impl-trait/precise-capturing/rpitit-impl-captures-too-much.rs new file mode 100644 index 00000000000..b16b0522d6e --- /dev/null +++ b/tests/ui/impl-trait/precise-capturing/rpitit-impl-captures-too-much.rs @@ -0,0 +1,14 @@ +#![feature(precise_capturing_in_traits)] + +struct Invariant<'a>(&'a mut &'a mut ()); + +trait Trait { + fn hello(self_: Invariant<'_>) -> impl Sized + use<Self>; +} + +impl Trait for () { + fn hello(self_: Invariant<'_>) -> impl Sized + use<'_> {} + //~^ ERROR return type captures more lifetimes than trait definition +} + +fn main() {} diff --git a/tests/ui/impl-trait/precise-capturing/rpitit-impl-captures-too-much.stderr b/tests/ui/impl-trait/precise-capturing/rpitit-impl-captures-too-much.stderr new file mode 100644 index 00000000000..e1856b92910 --- /dev/null +++ b/tests/ui/impl-trait/precise-capturing/rpitit-impl-captures-too-much.stderr @@ -0,0 +1,17 @@ +error: return type captures more lifetimes than trait definition + --> $DIR/rpitit-impl-captures-too-much.rs:10:39 + | +LL | fn hello(self_: Invariant<'_>) -> impl Sized + use<'_> {} + | -- ^^^^^^^^^^^^^^^^^^^^ + | | + | this lifetime was captured + | +note: hidden type must only reference lifetimes captured by this impl trait + --> $DIR/rpitit-impl-captures-too-much.rs:6:39 + | +LL | fn hello(self_: Invariant<'_>) -> impl Sized + use<Self>; + | ^^^^^^^^^^^^^^^^^^^^^^ + = note: hidden type inferred to be `impl Sized` + +error: aborting due to 1 previous error + diff --git a/tests/ui/impl-trait/precise-capturing/rpitit.rs b/tests/ui/impl-trait/precise-capturing/rpitit.rs index feeeb1461e8..3f887e8e47f 100644 --- a/tests/ui/impl-trait/precise-capturing/rpitit.rs +++ b/tests/ui/impl-trait/precise-capturing/rpitit.rs @@ -1,19 +1,34 @@ -//@ known-bug: unknown - // RPITITs don't have variances in their GATs, so they always relate invariantly // and act as if they capture all their args. // To fix this soundly, we need to make sure that all the trait header args // remain captured, since they affect trait selection. -trait Foo<'a> { - fn hello() -> impl PartialEq + use<Self>; +#![feature(precise_capturing_in_traits)] + +fn eq_types<T>(_: T, _: T) {} + +trait TraitLt<'a: 'a> { + fn hello() -> impl Sized + use<Self>; + //~^ ERROR `impl Trait` captures lifetime parameter, but it is not mentioned in `use<...>` precise captures list +} +fn trait_lt<'a, 'b, T: for<'r> TraitLt<'r>> () { + eq_types( + //~^ ERROR lifetime may not live long enough + //~| ERROR lifetime may not live long enough + <T as TraitLt<'a>>::hello(), + <T as TraitLt<'b>>::hello(), + ); } -fn test<'a, 'b, T: for<'r> Foo<'r>>() { - PartialEq::eq( - &<T as Foo<'a>>::hello(), - &<T as Foo<'b>>::hello(), +trait MethodLt { + fn hello<'a: 'a>() -> impl Sized + use<Self>; +} +fn method_lt<'a, 'b, T: MethodLt> () { + eq_types( + T::hello::<'a>(), + T::hello::<'b>(), ); + // Good! } fn main() {} diff --git a/tests/ui/impl-trait/precise-capturing/rpitit.stderr b/tests/ui/impl-trait/precise-capturing/rpitit.stderr index 5a120df9f04..498eae54a1c 100644 --- a/tests/ui/impl-trait/precise-capturing/rpitit.stderr +++ b/tests/ui/impl-trait/precise-capturing/rpitit.stderr @@ -1,44 +1,40 @@ -error: `use<...>` precise capturing syntax is currently not allowed in return-position `impl Trait` in traits - --> $DIR/rpitit.rs:9:36 - | -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:9:19 + --> $DIR/rpitit.rs:11:19 | -LL | trait Foo<'a> { - | -- this lifetime parameter is captured -LL | fn hello() -> impl PartialEq + use<Self>; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime captured due to being mentioned in the bounds of the `impl Trait` +LL | trait TraitLt<'a: 'a> { + | -- all lifetime parameters originating from a trait are captured implicitly +LL | fn hello() -> impl Sized + use<Self>; + | ^^^^^^^^^^^^^^^^^^^^^^ error: lifetime may not live long enough - --> $DIR/rpitit.rs:13:5 + --> $DIR/rpitit.rs:15:5 | -LL | fn test<'a, 'b, T: for<'r> Foo<'r>>() { - | -- -- lifetime `'b` defined here - | | - | lifetime `'a` defined here -LL | / PartialEq::eq( -LL | | &<T as Foo<'a>>::hello(), -LL | | &<T as Foo<'b>>::hello(), +LL | fn trait_lt<'a, 'b, T: for<'r> TraitLt<'r>> () { + | -- -- lifetime `'b` defined here + | | + | lifetime `'a` defined here +LL | / eq_types( +LL | | +LL | | +LL | | <T as TraitLt<'a>>::hello(), +LL | | <T as TraitLt<'b>>::hello(), LL | | ); | |_____^ argument requires that `'a` must outlive `'b` | = help: consider adding the following bound: `'a: 'b` error: lifetime may not live long enough - --> $DIR/rpitit.rs:13:5 + --> $DIR/rpitit.rs:15:5 | -LL | fn test<'a, 'b, T: for<'r> Foo<'r>>() { - | -- -- lifetime `'b` defined here - | | - | lifetime `'a` defined here -LL | / PartialEq::eq( -LL | | &<T as Foo<'a>>::hello(), -LL | | &<T as Foo<'b>>::hello(), +LL | fn trait_lt<'a, 'b, T: for<'r> TraitLt<'r>> () { + | -- -- lifetime `'b` defined here + | | + | lifetime `'a` defined here +LL | / eq_types( +LL | | +LL | | +LL | | <T as TraitLt<'a>>::hello(), +LL | | <T as TraitLt<'b>>::hello(), LL | | ); | |_____^ argument requires that `'b` must outlive `'a` | @@ -46,5 +42,5 @@ LL | | ); help: `'a` and `'b` must be the same: replace one with the other -error: aborting due to 4 previous errors +error: aborting due to 3 previous errors diff --git a/tests/ui/impl-trait/precise-capturing/self-capture.rs b/tests/ui/impl-trait/precise-capturing/self-capture.rs index a61a7f06edc..15985da50b5 100644 --- a/tests/ui/impl-trait/precise-capturing/self-capture.rs +++ b/tests/ui/impl-trait/precise-capturing/self-capture.rs @@ -1,6 +1,9 @@ +//@ check-pass + +#![feature(precise_capturing_in_traits)] + 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 } fn main() {} diff --git a/tests/ui/impl-trait/precise-capturing/self-capture.stderr b/tests/ui/impl-trait/precise-capturing/self-capture.stderr deleted file mode 100644 index c1974600f30..00000000000 --- a/tests/ui/impl-trait/precise-capturing/self-capture.stderr +++ /dev/null @@ -1,10 +0,0 @@ -error: `use<...>` precise capturing syntax is currently not allowed in return-position `impl Trait` in traits - --> $DIR/self-capture.rs:2:34 - | -LL | fn bar<'a>() -> impl Sized + use<Self>; - | ^^^^^^^^^ - | - = note: currently, return-position `impl Trait` in traits and trait implementations capture all lifetimes in scope - -error: aborting due to 1 previous error - diff --git a/tests/ui/impl-trait/recursive-type-alias-impl-trait-declaration-too-subtle.stderr b/tests/ui/impl-trait/recursive-type-alias-impl-trait-declaration-too-subtle.stderr index 3692cc77b0f..6485aa20710 100644 --- a/tests/ui/impl-trait/recursive-type-alias-impl-trait-declaration-too-subtle.stderr +++ b/tests/ui/impl-trait/recursive-type-alias-impl-trait-declaration-too-subtle.stderr @@ -1,24 +1,3 @@ -error: item does not constrain `a::Foo::{opaque#0}`, but has it in its signature - --> $DIR/recursive-type-alias-impl-trait-declaration-too-subtle.rs:10:12 - | -LL | fn eq(&self, _other: &(Foo, i32)) -> bool { - | ^^ - | - = note: consider moving the opaque type's declaration and defining uses into a separate module -note: this opaque type is in the signature - --> $DIR/recursive-type-alias-impl-trait-declaration-too-subtle.rs:4:16 - | -LL | type Foo = impl PartialEq<(Foo, i32)>; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: unconstrained opaque type - --> $DIR/recursive-type-alias-impl-trait-declaration-too-subtle.rs:4:16 - | -LL | type Foo = impl PartialEq<(Foo, i32)>; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = note: `Foo` must be used in combination with a concrete type within the same module - error[E0053]: method `eq` has an incompatible type for trait --> $DIR/recursive-type-alias-impl-trait-declaration-too-subtle.rs:10:30 | @@ -35,8 +14,21 @@ help: change the parameter type to match the trait LL | fn eq(&self, _other: &(a::Bar, i32)) -> bool { | ~~~~~~~~~~~~~~ +error: item does not constrain `a::Foo::{opaque#0}`, but has it in its signature + --> $DIR/recursive-type-alias-impl-trait-declaration-too-subtle.rs:10:12 + | +LL | fn eq(&self, _other: &(Foo, i32)) -> bool { + | ^^ + | + = note: consider moving the opaque type's declaration and defining uses into a separate module +note: this opaque type is in the signature + --> $DIR/recursive-type-alias-impl-trait-declaration-too-subtle.rs:4:16 + | +LL | type Foo = impl PartialEq<(Foo, i32)>; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + error: unconstrained opaque type - --> $DIR/recursive-type-alias-impl-trait-declaration-too-subtle.rs:19:16 + --> $DIR/recursive-type-alias-impl-trait-declaration-too-subtle.rs:4:16 | LL | type Foo = impl PartialEq<(Foo, i32)>; | ^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -64,6 +56,14 @@ help: change the parameter type to match the trait LL | fn eq(&self, _other: &(b::Foo, i32)) -> bool { | ~~~~~~~~~~~~~~ +error: unconstrained opaque type + --> $DIR/recursive-type-alias-impl-trait-declaration-too-subtle.rs:19:16 + | +LL | type Foo = impl PartialEq<(Foo, i32)>; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: `Foo` must be used in combination with a concrete type within the same module + error: aborting due to 5 previous errors For more information about this error, try `rustc --explain E0053`. diff --git a/tests/ui/impl-trait/where-allowed.stderr b/tests/ui/impl-trait/where-allowed.stderr index 2770a6cc40e..13f50fcea7b 100644 --- a/tests/ui/impl-trait/where-allowed.stderr +++ b/tests/ui/impl-trait/where-allowed.stderr @@ -342,6 +342,47 @@ LL | let _in_return_in_local_variable = || -> impl Fn() { || {} }; | = note: `impl Trait` is only allowed in arguments and return types of functions and methods +error[E0053]: method `in_trait_impl_return` has an incompatible type for trait + --> $DIR/where-allowed.rs:128:34 + | +LL | type Out = impl Debug; + | ---------- the expected opaque type +... +LL | fn in_trait_impl_return() -> impl Debug { () } + | ^^^^^^^^^^ expected opaque type, found a different opaque type + | +note: type in trait + --> $DIR/where-allowed.rs:118:34 + | +LL | fn in_trait_impl_return() -> Self::Out; + | ^^^^^^^^^ + = note: expected signature `fn() -> <() as DummyTrait>::Out` + found signature `fn() -> impl Debug` + = note: distinct uses of `impl Trait` result in different opaque types +help: change the output type to match the trait + | +LL | fn in_trait_impl_return() -> <() as DummyTrait>::Out { () } + | ~~~~~~~~~~~~~~~~~~~~~~~ + +error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions + --> $DIR/where-allowed.rs:245:36 + | +LL | fn in_method_generic_param_default<T = impl Debug>(_: T) {} + | ^^^^^^^^^^^^^^ + | + = 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 #36887 <https://github.com/rust-lang/rust/issues/36887> + = note: `#[deny(invalid_type_param_default)]` on by default + +error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions + --> $DIR/where-allowed.rs:238:7 + | +LL | impl <T = impl Debug> T {} + | ^^^^^^^^^^^^^^ + | + = 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 #36887 <https://github.com/rust-lang/rust/issues/36887> + error[E0283]: type annotations needed --> $DIR/where-allowed.rs:46:57 | @@ -362,16 +403,6 @@ LL | fn in_impl_Fn_return_in_return() -> &'static impl Fn() -> impl Debug { pani - impl<Args, F, A> Fn<Args> for Box<F, A> where Args: Tuple, F: Fn<Args>, A: Allocator, F: ?Sized; -error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions - --> $DIR/where-allowed.rs:238:7 - | -LL | impl <T = impl Debug> T {} - | ^^^^^^^^^^^^^^ - | - = 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 #36887 <https://github.com/rust-lang/rust/issues/36887> - = note: `#[deny(invalid_type_param_default)]` on by default - error[E0118]: no nominal type found for inherent implementation --> $DIR/where-allowed.rs:238:1 | @@ -380,28 +411,6 @@ LL | impl <T = impl Debug> T {} | = note: either implement a trait on it or create a newtype to wrap it instead -error[E0053]: method `in_trait_impl_return` has an incompatible type for trait - --> $DIR/where-allowed.rs:128:34 - | -LL | type Out = impl Debug; - | ---------- the expected opaque type -... -LL | fn in_trait_impl_return() -> impl Debug { () } - | ^^^^^^^^^^ expected opaque type, found a different opaque type - | -note: type in trait - --> $DIR/where-allowed.rs:118:34 - | -LL | fn in_trait_impl_return() -> Self::Out; - | ^^^^^^^^^ - = note: expected signature `fn() -> <() as DummyTrait>::Out` - found signature `fn() -> impl Debug` - = note: distinct uses of `impl Trait` result in different opaque types -help: change the output type to match the trait - | -LL | fn in_trait_impl_return() -> <() as DummyTrait>::Out { () } - | ~~~~~~~~~~~~~~~~~~~~~~~ - error: unconstrained opaque type --> $DIR/where-allowed.rs:121:16 | @@ -410,25 +419,16 @@ LL | type Out = impl Debug; | = note: `Out` must be used in combination with a concrete type within the same impl -error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions - --> $DIR/where-allowed.rs:245:36 - | -LL | fn in_method_generic_param_default<T = impl Debug>(_: T) {} - | ^^^^^^^^^^^^^^ - | - = 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 #36887 <https://github.com/rust-lang/rust/issues/36887> - error: aborting due to 49 previous errors Some errors have detailed explanations: E0053, E0118, E0283, E0562, E0658, E0666. For more information about an error, try `rustc --explain E0053`. Future incompatibility report: Future breakage diagnostic: error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions - --> $DIR/where-allowed.rs:238:7 + --> $DIR/where-allowed.rs:245:36 | -LL | impl <T = impl Debug> T {} - | ^^^^^^^^^^^^^^ +LL | fn in_method_generic_param_default<T = impl Debug>(_: T) {} + | ^^^^^^^^^^^^^^ | = 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 #36887 <https://github.com/rust-lang/rust/issues/36887> @@ -436,10 +436,10 @@ LL | impl <T = impl Debug> T {} Future breakage diagnostic: error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions - --> $DIR/where-allowed.rs:245:36 + --> $DIR/where-allowed.rs:238:7 | -LL | fn in_method_generic_param_default<T = impl Debug>(_: T) {} - | ^^^^^^^^^^^^^^ +LL | impl <T = impl Debug> T {} + | ^^^^^^^^^^^^^^ | = 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 #36887 <https://github.com/rust-lang/rust/issues/36887> diff --git a/tests/ui/instrument-coverage/mcdc-condition-limit.bad.stderr b/tests/ui/instrument-coverage/mcdc-condition-limit.bad.stderr deleted file mode 100644 index b8b7d6e1a5e..00000000000 --- a/tests/ui/instrument-coverage/mcdc-condition-limit.bad.stderr +++ /dev/null @@ -1,8 +0,0 @@ -warning: number of conditions in decision (7) exceeds limit (6), so MC/DC analysis will not count this expression - --> $DIR/mcdc-condition-limit.rs:28:8 - | -LL | if a && b && c && d && e && f && g { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -warning: 1 warning emitted - diff --git a/tests/ui/instrument-coverage/mcdc-condition-limit.rs b/tests/ui/instrument-coverage/mcdc-condition-limit.rs index 91ff6381df7..118ae482fc6 100644 --- a/tests/ui/instrument-coverage/mcdc-condition-limit.rs +++ b/tests/ui/instrument-coverage/mcdc-condition-limit.rs @@ -1,5 +1,6 @@ //@ edition: 2021 -//@ revisions: good bad +//@ min-llvm-version: 19 +//@ revisions: good //@ check-pass //@ compile-flags: -Cinstrument-coverage -Zcoverage-options=mcdc -Zno-profiler-runtime @@ -14,18 +15,9 @@ #[cfg(good)] fn main() { - // 6 conditions is OK, so no diagnostic. - let [a, b, c, d, e, f] = <[bool; 6]>::default(); - if a && b && c && d && e && f { - core::hint::black_box("hello"); - } -} - -#[cfg(bad)] -fn main() { - // 7 conditions is too many, so issue a diagnostic. + // 7 conditions is allowed, so no diagnostic. let [a, b, c, d, e, f, g] = <[bool; 7]>::default(); - if a && b && c && d && e && f && g { //[bad]~ WARNING number of conditions in decision + if a && b && c && d && e && f && g { core::hint::black_box("hello"); } } diff --git a/tests/ui/intrinsics/intrinsic-fmuladd.rs b/tests/ui/intrinsics/intrinsic-fmuladd.rs new file mode 100644 index 00000000000..d03297884f7 --- /dev/null +++ b/tests/ui/intrinsics/intrinsic-fmuladd.rs @@ -0,0 +1,42 @@ +//@ run-pass +#![feature(core_intrinsics)] + +use std::intrinsics::*; + +macro_rules! assert_approx_eq { + ($a:expr, $b:expr) => {{ + let (a, b) = (&$a, &$b); + assert!((*a - *b).abs() < 1.0e-6, "{} is not approximately equal to {}", *a, *b); + }}; +} + +fn main() { + unsafe { + let nan: f32 = f32::NAN; + let inf: f32 = f32::INFINITY; + let neg_inf: f32 = f32::NEG_INFINITY; + assert_approx_eq!(fmuladdf32(1.23, 4.5, 0.67), 6.205); + assert_approx_eq!(fmuladdf32(-1.23, -4.5, -0.67), 4.865); + assert_approx_eq!(fmuladdf32(0.0, 8.9, 1.2), 1.2); + assert_approx_eq!(fmuladdf32(3.4, -0.0, 5.6), 5.6); + assert!(fmuladdf32(nan, 7.8, 9.0).is_nan()); + assert_eq!(fmuladdf32(inf, 7.8, 9.0), inf); + assert_eq!(fmuladdf32(neg_inf, 7.8, 9.0), neg_inf); + assert_eq!(fmuladdf32(8.9, inf, 3.2), inf); + assert_eq!(fmuladdf32(-3.2, 2.4, neg_inf), neg_inf); + } + unsafe { + let nan: f64 = f64::NAN; + let inf: f64 = f64::INFINITY; + let neg_inf: f64 = f64::NEG_INFINITY; + assert_approx_eq!(fmuladdf64(1.23, 4.5, 0.67), 6.205); + assert_approx_eq!(fmuladdf64(-1.23, -4.5, -0.67), 4.865); + assert_approx_eq!(fmuladdf64(0.0, 8.9, 1.2), 1.2); + assert_approx_eq!(fmuladdf64(3.4, -0.0, 5.6), 5.6); + assert!(fmuladdf64(nan, 7.8, 9.0).is_nan()); + assert_eq!(fmuladdf64(inf, 7.8, 9.0), inf); + assert_eq!(fmuladdf64(neg_inf, 7.8, 9.0), neg_inf); + assert_eq!(fmuladdf64(8.9, inf, 3.2), inf); + assert_eq!(fmuladdf64(-3.2, 2.4, neg_inf), neg_inf); + } +} diff --git a/tests/ui/issues/issue-31511.rs b/tests/ui/issues/issue-31511.rs index 53fecb01663..6c8df1157c6 100644 --- a/tests/ui/issues/issue-31511.rs +++ b/tests/ui/issues/issue-31511.rs @@ -1,6 +1,6 @@ fn cast_thin_to_fat(x: *const ()) { x as *const [u8]; - //~^ ERROR: cannot cast thin pointer `*const ()` to fat pointer `*const [u8]` + //~^ ERROR: cannot cast thin pointer `*const ()` to wide pointer `*const [u8]` } fn main() {} diff --git a/tests/ui/issues/issue-31511.stderr b/tests/ui/issues/issue-31511.stderr index 177b78754cc..2048bd7ec16 100644 --- a/tests/ui/issues/issue-31511.stderr +++ b/tests/ui/issues/issue-31511.stderr @@ -1,4 +1,4 @@ -error[E0607]: cannot cast thin pointer `*const ()` to fat pointer `*const [u8]` +error[E0607]: cannot cast thin pointer `*const ()` to wide pointer `*const [u8]` --> $DIR/issue-31511.rs:2:5 | LL | x as *const [u8]; diff --git a/tests/ui/issues/issue-58734.rs b/tests/ui/issues/issue-58734.rs index c838fde5d73..9b630666baf 100644 --- a/tests/ui/issues/issue-58734.rs +++ b/tests/ui/issues/issue-58734.rs @@ -1,22 +1,22 @@ trait Trait { fn exists(self) -> (); - fn not_object_safe() -> Self; + fn dyn_incompatible() -> Self; } impl Trait for () { fn exists(self) -> () { } - fn not_object_safe() -> Self { + fn dyn_incompatible() -> Self { () } } fn main() { - // object-safe or not, this call is OK + // dyn-compatible or not, this call is OK Trait::exists(()); - // no object safety error + // no dyn-compatibility error Trait::nonexistent(()); //~^ ERROR no function or associated item named `nonexistent` found //~| WARN trait objects without an explicit `dyn` are deprecated diff --git a/tests/ui/issues/issue-85461.rs b/tests/ui/issues/issue-85461.rs index 7fe7a4aa579..72538081ccb 100644 --- a/tests/ui/issues/issue-85461.rs +++ b/tests/ui/issues/issue-85461.rs @@ -1,6 +1,6 @@ //@ compile-flags: -Cinstrument-coverage -Ccodegen-units=4 --crate-type dylib -Copt-level=0 //@ build-pass -//@ needs-profiler-support +//@ needs-profiler-runtime //@ needs-dynamic-linking // Regression test for #85461 where MSVC sometimes fails to link instrument-coverage binaries diff --git a/tests/ui/kindck/kindck-inherited-copy-bound.object_safe_for_dispatch.stderr b/tests/ui/kindck/kindck-inherited-copy-bound.dyn_compatible_for_dispatch.stderr index b4424f4750e..b4424f4750e 100644 --- a/tests/ui/kindck/kindck-inherited-copy-bound.object_safe_for_dispatch.stderr +++ b/tests/ui/kindck/kindck-inherited-copy-bound.dyn_compatible_for_dispatch.stderr diff --git a/tests/ui/kindck/kindck-inherited-copy-bound.rs b/tests/ui/kindck/kindck-inherited-copy-bound.rs index c785736f42e..dda95229ddf 100644 --- a/tests/ui/kindck/kindck-inherited-copy-bound.rs +++ b/tests/ui/kindck/kindck-inherited-copy-bound.rs @@ -1,8 +1,8 @@ // Test that Copy bounds inherited by trait are checked. // -//@ revisions: curr object_safe_for_dispatch +//@ revisions: curr dyn_compatible_for_dispatch -#![cfg_attr(object_safe_for_dispatch, feature(object_safe_for_dispatch))] +#![cfg_attr(dyn_compatible_for_dispatch, feature(dyn_compatible_for_dispatch))] use std::any::Any; @@ -19,7 +19,7 @@ fn take_param<T:Foo>(foo: &T) { } fn a() { let x: Box<_> = Box::new(3); take_param(&x); //[curr]~ ERROR E0277 - //[object_safe_for_dispatch]~^ ERROR E0277 + //[dyn_compatible_for_dispatch]~^ ERROR E0277 } fn b() { @@ -28,7 +28,7 @@ fn b() { let z = &x as &dyn Foo; //[curr]~^ ERROR E0038 //[curr]~| ERROR E0038 - //[object_safe_for_dispatch]~^^^ ERROR E0038 + //[dyn_compatible_for_dispatch]~^^^ ERROR E0038 } fn main() { } diff --git a/tests/ui/layout/post-mono-layout-cycle-2.rs b/tests/ui/layout/post-mono-layout-cycle-2.rs new file mode 100644 index 00000000000..356f1e777c7 --- /dev/null +++ b/tests/ui/layout/post-mono-layout-cycle-2.rs @@ -0,0 +1,59 @@ +//@ build-fail +//@ edition: 2021 + +#![feature(async_closure, noop_waker)] + +use std::future::Future; +use std::pin::pin; +use std::task::*; + +pub fn block_on<T>(fut: impl Future<Output = T>) -> T { + let mut fut = pin!(fut); + // Poll loop, just to test the future... + let ctx = &mut Context::from_waker(Waker::noop()); + + loop { + match fut.as_mut().poll(ctx) { + Poll::Pending => {} + Poll::Ready(t) => break t, + } + } +} + +trait Blah { + async fn iter<T>(&mut self, iterator: T) + where + T: IntoIterator<Item = ()>; +} + +impl Blah for () { + async fn iter<T>(&mut self, iterator: T) + //~^ ERROR recursion in an async fn requires boxing + where + T: IntoIterator<Item = ()>, + { + Blah::iter(self, iterator).await + } +} + +struct Wrap<T: Blah> { + t: T, +} + +impl<T: Blah> Wrap<T> +where + T: Blah, +{ + async fn ice(&mut self) { + //~^ ERROR a cycle occurred during layout computation + let arr: [(); 0] = []; + self.t.iter(arr.into_iter()).await; + } +} + +fn main() { + block_on(async { + let mut t = Wrap { t: () }; + t.ice(); + }) +} diff --git a/tests/ui/layout/post-mono-layout-cycle-2.stderr b/tests/ui/layout/post-mono-layout-cycle-2.stderr new file mode 100644 index 00000000000..ad01c2694fa --- /dev/null +++ b/tests/ui/layout/post-mono-layout-cycle-2.stderr @@ -0,0 +1,23 @@ +error[E0733]: recursion in an async fn requires boxing + --> $DIR/post-mono-layout-cycle-2.rs:30:5 + | +LL | / async fn iter<T>(&mut self, iterator: T) +LL | | +LL | | where +LL | | T: IntoIterator<Item = ()>, + | |___________________________________^ +LL | { +LL | Blah::iter(self, iterator).await + | -------------------------------- recursive call here + | + = note: a recursive `async fn` call must introduce indirection such as `Box::pin` to avoid an infinitely sized future + +error: a cycle occurred during layout computation + --> $DIR/post-mono-layout-cycle-2.rs:47:5 + | +LL | async fn ice(&mut self) { + | ^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0733`. diff --git a/tests/ui/layout/post-mono-layout-cycle.rs b/tests/ui/layout/post-mono-layout-cycle.rs new file mode 100644 index 00000000000..8d136190c00 --- /dev/null +++ b/tests/ui/layout/post-mono-layout-cycle.rs @@ -0,0 +1,25 @@ +//@ build-fail +//~^ cycle detected when computing layout of `Wrapper<()>` + +trait Trait { + type Assoc; +} + +impl Trait for () { + type Assoc = Wrapper<()>; +} + +struct Wrapper<T: Trait> { + _x: <T as Trait>::Assoc, +} + +fn abi<T: Trait>(_: Option<Wrapper<T>>) {} +//~^ ERROR a cycle occurred during layout computation + +fn indirect<T: Trait>() { + abi::<T>(None); +} + +fn main() { + indirect::<()>(); +} diff --git a/tests/ui/layout/post-mono-layout-cycle.stderr b/tests/ui/layout/post-mono-layout-cycle.stderr new file mode 100644 index 00000000000..47f7f30b1cb --- /dev/null +++ b/tests/ui/layout/post-mono-layout-cycle.stderr @@ -0,0 +1,16 @@ +error[E0391]: cycle detected when computing layout of `Wrapper<()>` + | + = note: ...which requires computing layout of `<() as Trait>::Assoc`... + = note: ...which again requires computing layout of `Wrapper<()>`, completing the cycle + = note: cycle used when computing layout of `core::option::Option<Wrapper<()>>` + = 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: a cycle occurred during layout computation + --> $DIR/post-mono-layout-cycle.rs:16:1 + | +LL | fn abi<T: Trait>(_: Option<Wrapper<T>>) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0391`. diff --git a/tests/ui/lint/invalid-nan-comparison.stderr b/tests/ui/lint/invalid-nan-comparison.stderr index f2d55c107ba..054c06d38b3 100644 --- a/tests/ui/lint/invalid-nan-comparison.stderr +++ b/tests/ui/lint/invalid-nan-comparison.stderr @@ -5,6 +5,11 @@ LL | const TEST: bool = 5f32 == f32::NAN; | ^^^^^^^^^^^^^^^^ | = note: `#[warn(invalid_nan_comparisons)]` on by default +help: use `f32::is_nan()` or `f64::is_nan()` instead + | +LL - const TEST: bool = 5f32 == f32::NAN; +LL + const TEST: bool = 5f32.is_nan(); + | warning: incorrect NaN comparison, NaN cannot be directly compared to itself --> $DIR/invalid-nan-comparison.rs:14:5 diff --git a/tests/ui/lint/non-local-defs/consts.rs b/tests/ui/lint/non-local-defs/consts.rs index d8a497e43e5..5b9dab3cfd3 100644 --- a/tests/ui/lint/non-local-defs/consts.rs +++ b/tests/ui/lint/non-local-defs/consts.rs @@ -63,6 +63,13 @@ fn main() { 1 }; + + const _: () = { + const _: () = { + impl Test {} + //~^ WARN non-local `impl` definition + }; + }; } trait Uto9 {} diff --git a/tests/ui/lint/non-local-defs/consts.stderr b/tests/ui/lint/non-local-defs/consts.stderr index 7f76056c021..4bf50bae5ea 100644 --- a/tests/ui/lint/non-local-defs/consts.stderr +++ b/tests/ui/lint/non-local-defs/consts.stderr @@ -95,7 +95,21 @@ LL | impl Test { = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item - --> $DIR/consts.rs:72:9 + --> $DIR/consts.rs:69:13 + | +LL | const _: () = { + | ----------- move the `impl` block outside of this constant `_` and up 3 bodies +LL | impl Test {} + | ^^^^^---- + | | + | `Test` is not local + | + = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` + = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint + = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> + +warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item + --> $DIR/consts.rs:79:9 | LL | let _a = || { | -- move the `impl` block outside of this closure `<unnameable>` and up 2 bodies @@ -109,7 +123,7 @@ LL | impl Uto9 for Test {} = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item - --> $DIR/consts.rs:79:9 + --> $DIR/consts.rs:86:9 | LL | type A = [u32; { | ____________________- @@ -126,5 +140,5 @@ LL | | }]; = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363> -warning: 8 warnings emitted +warning: 9 warnings emitted diff --git a/tests/ui/lint/non-local-defs/convoluted-locals-131474-with-mods.rs b/tests/ui/lint/non-local-defs/convoluted-locals-131474-with-mods.rs new file mode 100644 index 00000000000..cef0f0205e8 --- /dev/null +++ b/tests/ui/lint/non-local-defs/convoluted-locals-131474-with-mods.rs @@ -0,0 +1,34 @@ +// This test check that no matter the nesting of const-anons and modules +// we consider them as transparent. +// +// Similar to https://github.com/rust-lang/rust/issues/131474 + +//@ check-pass + +pub mod tmp { + pub mod tmp { + pub struct Test; + } +} + +const _: () = { + const _: () = { + const _: () = { + const _: () = { + impl tmp::tmp::Test {} + }; + }; + }; +}; + +const _: () = { + const _: () = { + mod tmp { + pub(super) struct InnerTest; + } + + impl tmp::InnerTest {} + }; +}; + +fn main() {} diff --git a/tests/ui/lint/non-local-defs/convoluted-locals-131474.rs b/tests/ui/lint/non-local-defs/convoluted-locals-131474.rs new file mode 100644 index 00000000000..4881723f13b --- /dev/null +++ b/tests/ui/lint/non-local-defs/convoluted-locals-131474.rs @@ -0,0 +1,24 @@ +// This test check that no matter the nesting of const-anons we consider +// them as transparent. +// +// https://github.com/rust-lang/rust/issues/131474 + +//@ check-pass + +pub struct Test; + +const _: () = { + const _: () = { + impl Test {} + }; +}; + +const _: () = { + const _: () = { + struct InnerTest; + + impl InnerTest {} + }; +}; + +fn main() {} diff --git a/tests/ui/lint/non-local-defs/local.rs b/tests/ui/lint/non-local-defs/local.rs index 166ee88c021..f7ecd68f59e 100644 --- a/tests/ui/lint/non-local-defs/local.rs +++ b/tests/ui/lint/non-local-defs/local.rs @@ -51,3 +51,10 @@ fn bitflags() { impl Flags {} }; } + +fn bitflags_internal() { + const _: () = { + struct InternalFlags; + impl InternalFlags {} + }; +} diff --git a/tests/ui/lint/unconditional_panic_promoted.rs b/tests/ui/lint/unconditional_panic_promoted.rs new file mode 100644 index 00000000000..37bcf046513 --- /dev/null +++ b/tests/ui/lint/unconditional_panic_promoted.rs @@ -0,0 +1,8 @@ +//@ build-fail + +fn main() { + // MIR encodes this as a reborrow from a promoted constant. + // But the array lenth can still be gotten from the type. + let slice = &[0, 1]; + let _ = slice[2]; //~ ERROR: this operation will panic at runtime [unconditional_panic] +} diff --git a/tests/ui/lint/unconditional_panic_promoted.stderr b/tests/ui/lint/unconditional_panic_promoted.stderr new file mode 100644 index 00000000000..647a84a55fd --- /dev/null +++ b/tests/ui/lint/unconditional_panic_promoted.stderr @@ -0,0 +1,10 @@ +error: this operation will panic at runtime + --> $DIR/unconditional_panic_promoted.rs:7:13 + | +LL | let _ = slice[2]; + | ^^^^^^^^ index out of bounds: the length is 2 but the index is 2 + | + = note: `#[deny(unconditional_panic)]` on by default + +error: aborting due to 1 previous error + diff --git a/tests/ui/macros/cfg.rs b/tests/ui/macros/cfg.rs index 2aac50a9d01..50998572274 100644 --- a/tests/ui/macros/cfg.rs +++ b/tests/ui/macros/cfg.rs @@ -1,6 +1,6 @@ fn main() { cfg!(); //~ ERROR macro requires a cfg-pattern - cfg!(123); //~ ERROR expected identifier + cfg!(123); //~ ERROR literal in `cfg` predicate value must be a boolean cfg!(foo = 123); //~ ERROR literal in `cfg` predicate value must be a string cfg!(foo, bar); //~ ERROR expected 1 cfg-pattern } diff --git a/tests/ui/macros/cfg.stderr b/tests/ui/macros/cfg.stderr index 2633d5f720d..53326914865 100644 --- a/tests/ui/macros/cfg.stderr +++ b/tests/ui/macros/cfg.stderr @@ -6,11 +6,11 @@ LL | cfg!(); | = note: this error originates in the macro `cfg` (in Nightly builds, run with -Z macro-backtrace for more info) -error: expected identifier, found `123` +error[E0565]: literal in `cfg` predicate value must be a boolean --> $DIR/cfg.rs:3:10 | LL | cfg!(123); - | ^^^ expected identifier + | ^^^ error[E0565]: literal in `cfg` predicate value must be a string --> $DIR/cfg.rs:4:16 diff --git a/tests/ui/mismatched_types/cast-rfc0401.stderr b/tests/ui/mismatched_types/cast-rfc0401.stderr index 3d12ba9899b..2e5cbb90036 100644 --- a/tests/ui/mismatched_types/cast-rfc0401.stderr +++ b/tests/ui/mismatched_types/cast-rfc0401.stderr @@ -158,7 +158,7 @@ LL | let _ = 42usize as *const [u8]; | | | consider casting this expression to `*const ()`, then using `core::ptr::from_raw_parts` -error[E0607]: cannot cast thin pointer `*const u8` to fat pointer `*const [u8]` +error[E0607]: cannot cast thin pointer `*const u8` to wide pointer `*const [u8]` --> $DIR/cast-rfc0401.rs:52:13 | LL | let _ = v as *const [u8]; diff --git a/tests/ui/never_type/diverging-place-match.rs b/tests/ui/never_type/diverging-place-match.rs new file mode 100644 index 00000000000..b9bc29a218c --- /dev/null +++ b/tests/ui/never_type/diverging-place-match.rs @@ -0,0 +1,74 @@ +#![feature(never_type)] + +fn not_a_read() -> ! { + unsafe { + //~^ ERROR mismatched types + let x: *const ! = 0 as _; + let _: ! = *x; + // Since `*x` "diverges" in HIR, but doesn't count as a read in MIR, this + // is unsound since we act as if it diverges but it doesn't. + } +} + +fn not_a_read_implicit() -> ! { + unsafe { + //~^ ERROR mismatched types + let x: *const ! = 0 as _; + let _ = *x; + } +} + +fn not_a_read_guide_coercion() -> ! { + unsafe { + //~^ ERROR mismatched types + let x: *const ! = 0 as _; + let _: () = *x; + //~^ ERROR mismatched types + } +} + +fn empty_match() -> ! { + unsafe { + //~^ ERROR mismatched types + let x: *const ! = 0 as _; + match *x { _ => {} }; + } +} + +fn field_projection() -> ! { + unsafe { + //~^ ERROR mismatched types + let x: *const (!, ()) = 0 as _; + let _ = (*x).0; + // ^ I think this is still UB, but because of the inbounds projection. + } +} + +fn covered_arm() -> ! { + unsafe { + //~^ ERROR mismatched types + let x: *const ! = 0 as _; + let (_ | 1i32) = *x; + //~^ ERROR mismatched types + } +} + +// FIXME: This *could* be considered a read of `!`, but we're not that sophisticated.. +fn uncovered_arm() -> ! { + unsafe { + //~^ ERROR mismatched types + let x: *const ! = 0 as _; + let (1i32 | _) = *x; + //~^ ERROR mismatched types + } +} + +fn coerce_ref_binding() -> ! { + unsafe { + let x: *const ! = 0 as _; + let ref _x: () = *x; + //~^ ERROR mismatched types + } +} + +fn main() {} diff --git a/tests/ui/never_type/diverging-place-match.stderr b/tests/ui/never_type/diverging-place-match.stderr new file mode 100644 index 00000000000..74e1bfa0a6b --- /dev/null +++ b/tests/ui/never_type/diverging-place-match.stderr @@ -0,0 +1,142 @@ +error[E0308]: mismatched types + --> $DIR/diverging-place-match.rs:4:5 + | +LL | / unsafe { +LL | | +LL | | let x: *const ! = 0 as _; +LL | | let _: ! = *x; +LL | | // Since `*x` "diverges" in HIR, but doesn't count as a read in MIR, this +LL | | // is unsound since we act as if it diverges but it doesn't. +LL | | } + | |_____^ expected `!`, found `()` + | + = note: expected type `!` + found unit type `()` + +error[E0308]: mismatched types + --> $DIR/diverging-place-match.rs:14:5 + | +LL | / unsafe { +LL | | +LL | | let x: *const ! = 0 as _; +LL | | let _ = *x; +LL | | } + | |_____^ expected `!`, found `()` + | + = note: expected type `!` + found unit type `()` + +error[E0308]: mismatched types + --> $DIR/diverging-place-match.rs:25:21 + | +LL | let _: () = *x; + | -- ^^ expected `()`, found `!` + | | + | expected due to this + | + = note: expected unit type `()` + found type `!` + +error[E0308]: mismatched types + --> $DIR/diverging-place-match.rs:22:5 + | +LL | / unsafe { +LL | | +LL | | let x: *const ! = 0 as _; +LL | | let _: () = *x; +LL | | +LL | | } + | |_____^ expected `!`, found `()` + | + = note: expected type `!` + found unit type `()` + +error[E0308]: mismatched types + --> $DIR/diverging-place-match.rs:31:5 + | +LL | / unsafe { +LL | | +LL | | let x: *const ! = 0 as _; +LL | | match *x { _ => {} }; +LL | | } + | |_____^ expected `!`, found `()` + | + = note: expected type `!` + found unit type `()` + +error[E0308]: mismatched types + --> $DIR/diverging-place-match.rs:39:5 + | +LL | / unsafe { +LL | | +LL | | let x: *const (!, ()) = 0 as _; +LL | | let _ = (*x).0; +LL | | // ^ I think this is still UB, but because of the inbounds projection. +LL | | } + | |_____^ expected `!`, found `()` + | + = note: expected type `!` + found unit type `()` + +error[E0308]: mismatched types + --> $DIR/diverging-place-match.rs:51:18 + | +LL | let (_ | 1i32) = *x; + | ^^^^ -- this expression has type `!` + | | + | expected `!`, found `i32` + | + = note: expected type `!` + found type `i32` + +error[E0308]: mismatched types + --> $DIR/diverging-place-match.rs:48:5 + | +LL | / unsafe { +LL | | +LL | | let x: *const ! = 0 as _; +LL | | let (_ | 1i32) = *x; +LL | | +LL | | } + | |_____^ expected `!`, found `()` + | + = note: expected type `!` + found unit type `()` + +error[E0308]: mismatched types + --> $DIR/diverging-place-match.rs:61:14 + | +LL | let (1i32 | _) = *x; + | ^^^^ -- this expression has type `!` + | | + | expected `!`, found `i32` + | + = note: expected type `!` + found type `i32` + +error[E0308]: mismatched types + --> $DIR/diverging-place-match.rs:58:5 + | +LL | / unsafe { +LL | | +LL | | let x: *const ! = 0 as _; +LL | | let (1i32 | _) = *x; +LL | | +LL | | } + | |_____^ expected `!`, found `()` + | + = note: expected type `!` + found unit type `()` + +error[E0308]: mismatched types + --> $DIR/diverging-place-match.rs:69:26 + | +LL | let ref _x: () = *x; + | ^^ expected `()`, found `!` + | + = note: expected unit type `()` + found type `!` + +error: aborting due to 11 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/panic-handler/panic-handler-with-track-caller.stderr b/tests/ui/panic-handler/panic-handler-with-track-caller.stderr index 9ed387fc8d1..605567acdb5 100644 --- a/tests/ui/panic-handler/panic-handler-with-track-caller.stderr +++ b/tests/ui/panic-handler/panic-handler-with-track-caller.stderr @@ -5,7 +5,7 @@ LL | #[track_caller] | ^^^^^^^^^^^^^^^ LL | LL | fn panic(info: &PanicInfo) -> ! { - | ------------------------------- `#[panic_handler]` function is not allowed to have `#[target_feature]` + | ------------------------------- `#[panic_handler]` function is not allowed to have `#[track_caller]` error: aborting due to 1 previous error diff --git a/tests/ui/parser/bad-name.stderr b/tests/ui/parser/bad-name.stderr index 3fc416dd531..5ca248380ee 100644 --- a/tests/ui/parser/bad-name.stderr +++ b/tests/ui/parser/bad-name.stderr @@ -8,7 +8,9 @@ error: expected a pattern, found an expression --> $DIR/bad-name.rs:2:7 | LL | let x.y::<isize>.z foo; - | ^^^^^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^^^^^ not a pattern + | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error: expected one of `(`, `.`, `::`, `:`, `;`, `=`, `?`, `|`, or an operator, found `foo` --> $DIR/bad-name.rs:2:22 diff --git a/tests/ui/parser/issues/issue-24197.stderr b/tests/ui/parser/issues/issue-24197.stderr index 7ebbf4ac370..c92e165b23b 100644 --- a/tests/ui/parser/issues/issue-24197.stderr +++ b/tests/ui/parser/issues/issue-24197.stderr @@ -2,7 +2,9 @@ error: expected a pattern, found an expression --> $DIR/issue-24197.rs:2:9 | LL | let buf[0] = 0; - | ^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^ not a pattern + | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error: aborting due to 1 previous error diff --git a/tests/ui/parser/issues/issue-24375.stderr b/tests/ui/parser/issues/issue-24375.stderr index a25c277d78a..fef3fcde7b7 100644 --- a/tests/ui/parser/issues/issue-24375.stderr +++ b/tests/ui/parser/issues/issue-24375.stderr @@ -2,8 +2,9 @@ error: expected a pattern, found an expression --> $DIR/issue-24375.rs:6:9 | LL | tmp[0] => {} - | ^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == tmp[0] => {} diff --git a/tests/ui/parser/pat-lt-bracket-5.stderr b/tests/ui/parser/pat-lt-bracket-5.stderr index 18cf2df0282..a2a972652d1 100644 --- a/tests/ui/parser/pat-lt-bracket-5.stderr +++ b/tests/ui/parser/pat-lt-bracket-5.stderr @@ -2,7 +2,9 @@ error: expected a pattern, found an expression --> $DIR/pat-lt-bracket-5.rs:2:9 | LL | let v[0] = v[1]; - | ^^^^ arbitrary expressions are not allowed in patterns + | ^^^^ not a pattern + | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error[E0425]: cannot find value `v` in this scope --> $DIR/pat-lt-bracket-5.rs:2:16 diff --git a/tests/ui/parser/pat-lt-bracket-6.stderr b/tests/ui/parser/pat-lt-bracket-6.stderr index 892883c4aed..14ae602fedf 100644 --- a/tests/ui/parser/pat-lt-bracket-6.stderr +++ b/tests/ui/parser/pat-lt-bracket-6.stderr @@ -2,7 +2,9 @@ error: expected a pattern, found an expression --> $DIR/pat-lt-bracket-6.rs:5:14 | LL | let Test(&desc[..]) = x; - | ^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^ not a pattern + | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error[E0308]: mismatched types --> $DIR/pat-lt-bracket-6.rs:10:30 diff --git a/tests/ui/parser/pat-ranges-3.stderr b/tests/ui/parser/pat-ranges-3.stderr index 5e1f35d1b6f..ef080368e19 100644 --- a/tests/ui/parser/pat-ranges-3.stderr +++ b/tests/ui/parser/pat-ranges-3.stderr @@ -2,13 +2,17 @@ error: expected a pattern range bound, found an expression --> $DIR/pat-ranges-3.rs:4:16 | LL | let 10 ..= 10 + 3 = 12; - | ^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^ not a pattern + | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error: expected a pattern range bound, found an expression --> $DIR/pat-ranges-3.rs:7:9 | LL | let 10 - 3 ..= 10 = 8; - | ^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^ not a pattern + | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error: aborting due to 2 previous errors diff --git a/tests/ui/parser/recover/recover-pat-exprs.stderr b/tests/ui/parser/recover/recover-pat-exprs.stderr index 63956f35c07..6cb3753de8d 100644 --- a/tests/ui/parser/recover/recover-pat-exprs.stderr +++ b/tests/ui/parser/recover/recover-pat-exprs.stderr @@ -2,8 +2,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:5:9 | LL | x.y => (), - | ^^^ arbitrary expressions are not allowed in patterns + | ^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == x.y => (), @@ -24,8 +25,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:6:9 | LL | x.0 => (), - | ^^^ arbitrary expressions are not allowed in patterns + | ^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == x.0 => (), @@ -47,8 +49,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:7:9 | LL | x._0 => (), - | ^^^^ arbitrary expressions are not allowed in patterns + | ^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == x._0 => (), @@ -71,8 +74,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:8:9 | LL | x.0.1 => (), - | ^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == x.0.1 => (), @@ -95,8 +99,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:9:9 | LL | x.4.y.17.__z => (), - | ^^^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == x.4.y.17.__z => (), @@ -149,8 +154,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:23:9 | LL | x[0] => (), - | ^^^^ arbitrary expressions are not allowed in patterns + | ^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == x[0] => (), @@ -170,8 +176,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:24:9 | LL | x[..] => (), - | ^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == x[..] => (), @@ -219,8 +226,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:37:9 | LL | x.f() => (), - | ^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == x.f() => (), @@ -240,8 +248,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:38:9 | LL | x._f() => (), - | ^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == x._f() => (), @@ -262,8 +271,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:39:9 | LL | x? => (), - | ^^ arbitrary expressions are not allowed in patterns + | ^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == x? => (), @@ -285,8 +295,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:40:9 | LL | ().f() => (), - | ^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == ().f() => (), @@ -309,8 +320,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:41:9 | LL | (0, x)?.f() => (), - | ^^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == (0, x)?.f() => (), @@ -333,8 +345,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:42:9 | LL | x.f().g() => (), - | ^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == x.f().g() => (), @@ -357,8 +370,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:43:9 | LL | 0.f()?.g()?? => (), - | ^^^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == 0.f()?.g()?? => (), @@ -381,8 +395,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:50:9 | LL | x as usize => (), - | ^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == x as usize => (), @@ -402,8 +417,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:51:9 | LL | 0 as usize => (), - | ^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == 0 as usize => (), @@ -424,8 +440,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:52:9 | LL | x.f().0.4 as f32 => (), - | ^^^^^^^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == x.f().0.4 as f32 => (), @@ -447,8 +464,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:59:9 | LL | 1 + 1 => (), - | ^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == 1 + 1 => (), @@ -468,8 +486,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:60:9 | LL | (1 + 2) * 3 => (), - | ^^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == (1 + 2) * 3 => (), @@ -490,8 +509,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:63:9 | LL | x.0 > 2 => (), - | ^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == (x.0 > 2) => (), @@ -514,8 +534,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:64:9 | LL | x.0 == 2 => (), - | ^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == (x.0 == 2) => (), @@ -538,8 +559,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:69:13 | LL | (x, y.0 > 2) if x != 0 => (), - | ^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to the match arm guard | LL | (x, val) if x != 0 && val == (y.0 > 2) => (), @@ -559,8 +581,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:70:13 | LL | (x, y.0 > 2) if x != 0 || x != 1 => (), - | ^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to the match arm guard | LL | (x, val) if (x != 0 || x != 1) && val == (y.0 > 2) => (), @@ -598,8 +621,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:81:9 | LL | u8::MAX.abs() => (), - | ^^^^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == u8::MAX.abs() => (), @@ -619,8 +643,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:86:17 | LL | z @ w @ v.u() => (), - | ^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | z @ w @ val if val == v.u() => (), @@ -643,8 +668,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:88:9 | LL | y.ilog(3) => (), - | ^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == y.ilog(3) => (), @@ -667,8 +693,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:90:9 | LL | n + 1 => (), - | ^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == n + 1 => (), @@ -691,8 +718,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:92:10 | LL | ("".f() + 14 * 8) => (), - | ^^^^^^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | (val) if val == "".f() + 14 * 8 => (), @@ -715,8 +743,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:95:9 | LL | f?() => (), - | ^^^^ arbitrary expressions are not allowed in patterns + | ^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | val if val == f?() => (), @@ -739,7 +768,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:101:9 | LL | let 1 + 1 = 2; - | ^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^ not a pattern + | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error: expected one of `)`, `,`, `@`, or `|`, found `*` --> $DIR/recover-pat-exprs.rs:104:28 @@ -754,19 +785,25 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:60:10 | LL | (1 + 2) * 3 => (), - | ^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^ not a pattern + | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:75:5 | LL | 1 + 2 * PI.cos() => 2, - | ^^^^^^^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^^^^^^^ not a pattern + | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error: expected a pattern, found an expression --> $DIR/recover-pat-exprs.rs:83:9 | LL | x.sqrt() @ .. => (), - | ^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^ not a pattern + | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error: aborting due to 45 previous errors diff --git a/tests/ui/parser/recover/recover-pat-issues.stderr b/tests/ui/parser/recover/recover-pat-issues.stderr index 596bff21395..17cb7b4aead 100644 --- a/tests/ui/parser/recover/recover-pat-issues.stderr +++ b/tests/ui/parser/recover/recover-pat-issues.stderr @@ -2,8 +2,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-issues.rs:6:13 | LL | Foo("hi".to_owned()) => true, - | ^^^^^^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | Foo(val) if val == "hi".to_owned() => true, @@ -23,8 +24,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-issues.rs:14:20 | LL | Bar { baz: "hi".to_owned() } => true, - | ^^^^^^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | Bar { baz } if baz == "hi".to_owned() => true, @@ -44,8 +46,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-issues.rs:25:11 | LL | &["foo".to_string()] => {} - | ^^^^^^^^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider moving the expression to a match arm guard | LL | &[val] if val == "foo".to_string() => {} @@ -65,8 +68,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-issues.rs:36:17 | LL | if let Some(MAGIC.0 as usize) = None::<usize> {} - | ^^^^^^^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider extracting the expression into a `const` | LL + const VAL: /* Type */ = MAGIC.0 as usize; @@ -81,8 +85,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-issues.rs:41:13 | LL | if let (-1.some(4)) = (0, Some(4)) {} - | ^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider extracting the expression into a `const` | LL + const VAL: /* Type */ = -1.some(4); @@ -97,8 +102,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-issues.rs:44:13 | LL | if let (-1.Some(4)) = (0, Some(4)) {} - | ^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider extracting the expression into a `const` | LL + const VAL: /* Type */ = -1.Some(4); diff --git a/tests/ui/parser/recover/recover-pat-lets.stderr b/tests/ui/parser/recover/recover-pat-lets.stderr index e54586b0924..b481813b246 100644 --- a/tests/ui/parser/recover/recover-pat-lets.stderr +++ b/tests/ui/parser/recover/recover-pat-lets.stderr @@ -2,26 +2,33 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-lets.rs:4:9 | LL | let x.expect("foo"); - | ^^^^^^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^^^^^^ not a pattern + | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error: expected a pattern, found an expression --> $DIR/recover-pat-lets.rs:7:9 | LL | let x.unwrap(): u32; - | ^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^ not a pattern + | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error: expected a pattern, found an expression --> $DIR/recover-pat-lets.rs:10:9 | LL | let x[0] = 1; - | ^^^^ arbitrary expressions are not allowed in patterns + | ^^^^ not a pattern + | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error: expected a pattern, found an expression --> $DIR/recover-pat-lets.rs:13:14 | LL | let Some(1 + 1) = x else { - | ^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider extracting the expression into a `const` | LL + const VAL: /* Type */ = 1 + 1; @@ -36,8 +43,9 @@ error: expected a pattern, found an expression --> $DIR/recover-pat-lets.rs:17:17 | LL | if let Some(1 + 1) = x { - | ^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider extracting the expression into a `const` | LL + const VAL: /* Type */ = 1 + 1; diff --git a/tests/ui/parser/recover/recover-pat-ranges.stderr b/tests/ui/parser/recover/recover-pat-ranges.stderr index 088f83b0ccb..0a9b5447468 100644 --- a/tests/ui/parser/recover/recover-pat-ranges.stderr +++ b/tests/ui/parser/recover/recover-pat-ranges.stderr @@ -86,8 +86,9 @@ error: expected a pattern range bound, found an expression --> $DIR/recover-pat-ranges.rs:11:12 | LL | ..=1 + 2 => (), - | ^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider extracting the expression into a `const` | LL + const VAL: /* Type */ = 1 + 2; @@ -106,8 +107,9 @@ error: expected a pattern range bound, found an expression --> $DIR/recover-pat-ranges.rs:15:10 | LL | (-4 + 0).. => (), - | ^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider extracting the expression into a `const` | LL + const VAL: /* Type */ = -4 + 0; @@ -126,8 +128,9 @@ error: expected a pattern range bound, found an expression --> $DIR/recover-pat-ranges.rs:18:10 | LL | (1 + 4)...1 * 2 => (), - | ^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider extracting the expression into a `const` | LL + const VAL: /* Type */ = 1 + 4; @@ -146,8 +149,9 @@ error: expected a pattern range bound, found an expression --> $DIR/recover-pat-ranges.rs:18:19 | LL | (1 + 4)...1 * 2 => (), - | ^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider extracting the expression into a `const` | LL + const VAL: /* Type */ = 1 * 2; @@ -166,8 +170,9 @@ error: expected a pattern range bound, found an expression --> $DIR/recover-pat-ranges.rs:24:9 | LL | 0.x()..="y".z() => (), - | ^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider extracting the expression into a `const` | LL + const VAL: /* Type */ = 0.x(); @@ -186,8 +191,9 @@ error: expected a pattern range bound, found an expression --> $DIR/recover-pat-ranges.rs:24:17 | LL | 0.x()..="y".z() => (), - | ^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider extracting the expression into a `const` | LL + const VAL: /* Type */ = "y".z(); diff --git a/tests/ui/parser/recover/recover-pat-wildcards.stderr b/tests/ui/parser/recover/recover-pat-wildcards.stderr index 30307726a97..8d4212ed389 100644 --- a/tests/ui/parser/recover/recover-pat-wildcards.stderr +++ b/tests/ui/parser/recover/recover-pat-wildcards.stderr @@ -75,8 +75,9 @@ error: expected a pattern range bound, found an expression --> $DIR/recover-pat-wildcards.rs:55:14 | LL | 4..=(2 + _) => () - | ^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^ not a pattern | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> help: consider extracting the expression into a `const` | LL + const VAL: /* Type */ = 2 + _; diff --git a/tests/ui/privacy/private-type-in-interface.rs b/tests/ui/privacy/private-type-in-interface.rs index 2e8be28d76e..9eadd09867d 100644 --- a/tests/ui/privacy/private-type-in-interface.rs +++ b/tests/ui/privacy/private-type-in-interface.rs @@ -26,7 +26,5 @@ type A = <m::Alias as m::Trait>::X; //~ ERROR type `Priv` is private trait Tr2<T> {} impl<T> Tr2<T> for u8 {} fn g() -> impl Tr2<m::Alias> { 0 } //~ ERROR type `Priv` is private - //~| ERROR type `Priv` is private fn g_ext() -> impl Tr2<ext::Alias> { 0 } //~ ERROR type `ext::Priv` is private - //~| ERROR type `ext::Priv` is private fn main() {} diff --git a/tests/ui/privacy/private-type-in-interface.stderr b/tests/ui/privacy/private-type-in-interface.stderr index 091cae42dea..03225d84fdb 100644 --- a/tests/ui/privacy/private-type-in-interface.stderr +++ b/tests/ui/privacy/private-type-in-interface.stderr @@ -46,23 +46,11 @@ error: type `Priv` is private LL | fn g() -> impl Tr2<m::Alias> { 0 } | ^^^^^^^^^^^^^^^^^^ private type -error: type `Priv` is private - --> $DIR/private-type-in-interface.rs:28:11 - | -LL | fn g() -> impl Tr2<m::Alias> { 0 } - | ^^^^^^^^^^^^^^^^^^ private type - -error: type `ext::Priv` is private - --> $DIR/private-type-in-interface.rs:30:15 - | -LL | fn g_ext() -> impl Tr2<ext::Alias> { 0 } - | ^^^^^^^^^^^^^^^^^^^^ private type - error: type `ext::Priv` is private - --> $DIR/private-type-in-interface.rs:30:15 + --> $DIR/private-type-in-interface.rs:29:15 | LL | fn g_ext() -> impl Tr2<ext::Alias> { 0 } | ^^^^^^^^^^^^^^^^^^^^ private type -error: aborting due to 11 previous errors +error: aborting due to 9 previous errors diff --git a/tests/ui/raw-ref-op/never-place-isnt-diverging.rs b/tests/ui/raw-ref-op/never-place-isnt-diverging.rs new file mode 100644 index 00000000000..80d441729f7 --- /dev/null +++ b/tests/ui/raw-ref-op/never-place-isnt-diverging.rs @@ -0,0 +1,22 @@ +#![feature(never_type)] + +fn make_up_a_value<T>() -> T { + unsafe { + //~^ ERROR mismatched types + let x: *const ! = 0 as _; + &raw const *x; + // Since `*x` is `!`, HIR typeck used to think that it diverges + // and allowed the block to coerce to any value, leading to UB. + } +} + + +fn make_up_a_pointer<T>() -> *const T { + unsafe { + let x: *const ! = 0 as _; + &raw const *x + //~^ ERROR mismatched types + } +} + +fn main() {} diff --git a/tests/ui/raw-ref-op/never-place-isnt-diverging.stderr b/tests/ui/raw-ref-op/never-place-isnt-diverging.stderr new file mode 100644 index 00000000000..af9e7889821 --- /dev/null +++ b/tests/ui/raw-ref-op/never-place-isnt-diverging.stderr @@ -0,0 +1,34 @@ +error[E0308]: mismatched types + --> $DIR/never-place-isnt-diverging.rs:4:5 + | +LL | fn make_up_a_value<T>() -> T { + | - expected this type parameter +LL | / unsafe { +LL | | +LL | | let x: *const ! = 0 as _; +LL | | &raw const *x; +LL | | // Since `*x` is `!`, HIR typeck used to think that it diverges +LL | | // and allowed the block to coerce to any value, leading to UB. +LL | | } + | |_____^ expected type parameter `T`, found `()` + | + = note: expected type parameter `T` + found unit type `()` + +error[E0308]: mismatched types + --> $DIR/never-place-isnt-diverging.rs:17:9 + | +LL | fn make_up_a_pointer<T>() -> *const T { + | - -------- expected `*const T` because of return type + | | + | expected this type parameter +... +LL | &raw const *x + | ^^^^^^^^^^^^^ expected `*const T`, found `*const !` + | + = note: expected raw pointer `*const T` + found raw pointer `*const !` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/reachable/expr_assign.stderr b/tests/ui/reachable/expr_assign.stderr index c51156b3f40..cfbbe04db76 100644 --- a/tests/ui/reachable/expr_assign.stderr +++ b/tests/ui/reachable/expr_assign.stderr @@ -14,12 +14,13 @@ LL | #![deny(unreachable_code)] | ^^^^^^^^^^^^^^^^ error: unreachable expression - --> $DIR/expr_assign.rs:20:14 + --> $DIR/expr_assign.rs:20:9 | LL | *p = return; - | -- ^^^^^^ unreachable expression - | | - | any code following this expression is unreachable + | ^^^^^------ + | | | + | | any code following this expression is unreachable + | unreachable expression error: unreachable expression --> $DIR/expr_assign.rs:26:15 diff --git a/tests/ui/resolve/issue-10200.rs b/tests/ui/resolve/issue-10200.rs index fe36a7e00bf..d529536b952 100644 --- a/tests/ui/resolve/issue-10200.rs +++ b/tests/ui/resolve/issue-10200.rs @@ -3,7 +3,7 @@ fn foo(_: usize) -> Foo { Foo(false) } fn main() { match Foo(true) { - foo(x) //~ ERROR expected tuple struct or tuple variant, found function `foo` + foo(x) //~ ERROR expected a pattern, found a function call => () } } diff --git a/tests/ui/resolve/issue-10200.stderr b/tests/ui/resolve/issue-10200.stderr index 7b218694b26..172d016c6e6 100644 --- a/tests/ui/resolve/issue-10200.stderr +++ b/tests/ui/resolve/issue-10200.stderr @@ -1,4 +1,4 @@ -error[E0532]: expected tuple struct or tuple variant, found function `foo` +error[E0532]: expected a pattern, found a function call --> $DIR/issue-10200.rs:6:9 | LL | struct Foo(bool); @@ -6,6 +6,8 @@ LL | struct Foo(bool); ... LL | foo(x) | ^^^ help: a tuple struct with a similar name exists (notice the capitalization): `Foo` + | + = note: function calls are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error: aborting due to 1 previous error diff --git a/tests/ui/rfcs/rfc-2027-object-safe-for-dispatch/downcast-unsafe-trait-objects.rs b/tests/ui/rfcs/rfc-2027-dyn-compatible-for-dispatch/downcast-unsafe-trait-objects.rs index d4337dcb165..b1b2dcf3eb9 100644 --- a/tests/ui/rfcs/rfc-2027-object-safe-for-dispatch/downcast-unsafe-trait-objects.rs +++ b/tests/ui/rfcs/rfc-2027-dyn-compatible-for-dispatch/downcast-unsafe-trait-objects.rs @@ -1,9 +1,9 @@ -// Check that we if we get ahold of an object unsafe trait +// Check that we if we get ahold of a dyn-incompatible trait // object with auto traits and lifetimes, we can downcast it // //@ check-pass -#![feature(object_safe_for_dispatch)] +#![feature(dyn_compatible_for_dispatch)] trait Trait: Sized {} diff --git a/tests/ui/rfcs/rfc-2027-object-safe-for-dispatch/manual-self-impl-for-unsafe-obj.current.stderr b/tests/ui/rfcs/rfc-2027-dyn-compatible-for-dispatch/manual-self-impl-for-unsafe-obj.current.stderr index 1489791b20d..1489791b20d 100644 --- a/tests/ui/rfcs/rfc-2027-object-safe-for-dispatch/manual-self-impl-for-unsafe-obj.current.stderr +++ b/tests/ui/rfcs/rfc-2027-dyn-compatible-for-dispatch/manual-self-impl-for-unsafe-obj.current.stderr diff --git a/tests/ui/rfcs/rfc-2027-object-safe-for-dispatch/manual-self-impl-for-unsafe-obj.next.stderr b/tests/ui/rfcs/rfc-2027-dyn-compatible-for-dispatch/manual-self-impl-for-unsafe-obj.next.stderr index 1489791b20d..1489791b20d 100644 --- a/tests/ui/rfcs/rfc-2027-object-safe-for-dispatch/manual-self-impl-for-unsafe-obj.next.stderr +++ b/tests/ui/rfcs/rfc-2027-dyn-compatible-for-dispatch/manual-self-impl-for-unsafe-obj.next.stderr diff --git a/tests/ui/rfcs/rfc-2027-object-safe-for-dispatch/manual-self-impl-for-unsafe-obj.rs b/tests/ui/rfcs/rfc-2027-dyn-compatible-for-dispatch/manual-self-impl-for-unsafe-obj.rs index a020d91fb14..425dc130d45 100644 --- a/tests/ui/rfcs/rfc-2027-object-safe-for-dispatch/manual-self-impl-for-unsafe-obj.rs +++ b/tests/ui/rfcs/rfc-2027-dyn-compatible-for-dispatch/manual-self-impl-for-unsafe-obj.rs @@ -1,11 +1,11 @@ -// Check that we can manually implement an object-unsafe trait for its trait object. +// Check that we can manually implement a dyn-incompatible trait for its trait object. //@ revisions: current next //@ ignore-compare-mode-next-solver (explicit revisions) //@[next] compile-flags: -Znext-solver //@ run-pass -#![feature(object_safe_for_dispatch)] +#![feature(dyn_compatible_for_dispatch)] trait Bad { fn stat() -> char { diff --git a/tests/ui/rfcs/rfc-2027-object-safe-for-dispatch/static-dispatch-unsafe-object.rs b/tests/ui/rfcs/rfc-2027-dyn-compatible-for-dispatch/static-dispatch-unsafe-object.rs index cbf76a6830b..c38928a9f44 100644 --- a/tests/ui/rfcs/rfc-2027-object-safe-for-dispatch/static-dispatch-unsafe-object.rs +++ b/tests/ui/rfcs/rfc-2027-dyn-compatible-for-dispatch/static-dispatch-unsafe-object.rs @@ -3,7 +3,7 @@ // //@ check-pass -#![feature(object_safe_for_dispatch)] +#![feature(dyn_compatible_for_dispatch)] trait Statics { fn plain() {} diff --git a/tests/ui/rfcs/rfc-2091-track-caller/error-with-naked.rs b/tests/ui/rfcs/rfc-2091-track-caller/error-with-naked.rs index 0c73b9abf35..0e85515fd10 100644 --- a/tests/ui/rfcs/rfc-2091-track-caller/error-with-naked.rs +++ b/tests/ui/rfcs/rfc-2091-track-caller/error-with-naked.rs @@ -1,14 +1,14 @@ //@ needs-asm-support #![feature(naked_functions)] -use std::arch::asm; +use std::arch::naked_asm; #[track_caller] //~ ERROR [E0736] //~^ ERROR `#[track_caller]` requires Rust ABI #[naked] extern "C" fn f() { unsafe { - asm!("", options(noreturn)); + naked_asm!(""); } } @@ -20,7 +20,7 @@ impl S { #[naked] extern "C" fn g() { unsafe { - asm!("", options(noreturn)); + naked_asm!(""); } } } diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/const-impl-trait.stderr b/tests/ui/rfcs/rfc-2632-const-trait-impl/const-impl-trait.stderr index b59c6d1eed8..1040af7541c 100644 --- a/tests/ui/rfcs/rfc-2632-const-trait-impl/const-impl-trait.stderr +++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/const-impl-trait.stderr @@ -68,76 +68,76 @@ LL | fn huh() -> impl ~const PartialEq + ~const Destruct + Copy; | ^^^^^^^^ error: `~const` can only be applied to `#[const_trait]` traits - --> $DIR/const-impl-trait.rs:25:29 + --> $DIR/const-impl-trait.rs:29:29 | -LL | fn huh() -> impl ~const PartialEq + ~const Destruct + Copy; +LL | fn huh() -> impl ~const PartialEq + ~const Destruct + Copy { | ^^^^^^^^^ - | - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: `~const` can only be applied to `#[const_trait]` traits - --> $DIR/const-impl-trait.rs:25:48 + --> $DIR/const-impl-trait.rs:29:48 | -LL | fn huh() -> impl ~const PartialEq + ~const Destruct + Copy; +LL | fn huh() -> impl ~const PartialEq + ~const Destruct + Copy { | ^^^^^^^^ - | - = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: `~const` can only be applied to `#[const_trait]` traits - --> $DIR/const-impl-trait.rs:25:29 + --> $DIR/const-impl-trait.rs:29:29 | -LL | fn huh() -> impl ~const PartialEq + ~const Destruct + Copy; +LL | fn huh() -> impl ~const PartialEq + ~const Destruct + Copy { | ^^^^^^^^^ | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: `~const` can only be applied to `#[const_trait]` traits - --> $DIR/const-impl-trait.rs:25:48 + --> $DIR/const-impl-trait.rs:29:48 | -LL | fn huh() -> impl ~const PartialEq + ~const Destruct + Copy; +LL | fn huh() -> impl ~const PartialEq + ~const Destruct + Copy { | ^^^^^^^^ | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: `~const` can only be applied to `#[const_trait]` traits - --> $DIR/const-impl-trait.rs:29:29 + --> $DIR/const-impl-trait.rs:50:41 | -LL | fn huh() -> impl ~const PartialEq + ~const Destruct + Copy { - | ^^^^^^^^^ +LL | const fn apit(_: impl ~const T + ~const Destruct) {} + | ^^^^^^^^ error: `~const` can only be applied to `#[const_trait]` traits - --> $DIR/const-impl-trait.rs:29:48 + --> $DIR/const-impl-trait.rs:54:73 | -LL | fn huh() -> impl ~const PartialEq + ~const Destruct + Copy { - | ^^^^^^^^ +LL | const fn apit_assoc_bound(_: impl IntoIterator<Item: ~const T> + ~const Destruct) {} + | ^^^^^^^^ error: `~const` can only be applied to `#[const_trait]` traits - --> $DIR/const-impl-trait.rs:29:29 + --> $DIR/const-impl-trait.rs:25:29 | -LL | fn huh() -> impl ~const PartialEq + ~const Destruct + Copy { +LL | fn huh() -> impl ~const PartialEq + ~const Destruct + Copy; | ^^^^^^^^^ | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: `~const` can only be applied to `#[const_trait]` traits - --> $DIR/const-impl-trait.rs:29:48 + --> $DIR/const-impl-trait.rs:25:48 | -LL | fn huh() -> impl ~const PartialEq + ~const Destruct + Copy { +LL | fn huh() -> impl ~const PartialEq + ~const Destruct + Copy; | ^^^^^^^^ | = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: `~const` can only be applied to `#[const_trait]` traits - --> $DIR/const-impl-trait.rs:50:41 + --> $DIR/const-impl-trait.rs:25:29 | -LL | const fn apit(_: impl ~const T + ~const Destruct) {} - | ^^^^^^^^ +LL | fn huh() -> impl ~const PartialEq + ~const Destruct + Copy; + | ^^^^^^^^^ + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: `~const` can only be applied to `#[const_trait]` traits - --> $DIR/const-impl-trait.rs:54:73 + --> $DIR/const-impl-trait.rs:25:48 | -LL | const fn apit_assoc_bound(_: impl IntoIterator<Item: ~const T> + ~const Destruct) {} - | ^^^^^^^^ +LL | fn huh() -> impl ~const PartialEq + ~const Destruct + Copy; + | ^^^^^^^^ + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: `~const` can only be applied to `#[const_trait]` traits --> $DIR/const-impl-trait.rs:25:29 diff --git a/tests/ui/rust-2024/auxiliary/reserved-guarded-strings-macro-2021.rs b/tests/ui/rust-2024/auxiliary/reserved-guarded-strings-macro-2021.rs new file mode 100644 index 00000000000..81080fcdce3 --- /dev/null +++ b/tests/ui/rust-2024/auxiliary/reserved-guarded-strings-macro-2021.rs @@ -0,0 +1,20 @@ +//@ force-host +//@ edition:2021 +//@ no-prefer-dynamic + +#![crate_type = "proc-macro"] + +extern crate proc_macro; + +use proc_macro::TokenStream; +use std::str::FromStr; + +#[proc_macro] +pub fn number_of_tokens_in_a_guarded_string_literal(_: TokenStream) -> TokenStream { + TokenStream::from_str("#\"abc\"#").unwrap().into_iter().count().to_string().parse().unwrap() +} + +#[proc_macro] +pub fn number_of_tokens_in_a_guarded_unterminated_string_literal(_: TokenStream) -> TokenStream { + TokenStream::from_str("#\"abc\"").unwrap().into_iter().count().to_string().parse().unwrap() +} diff --git a/tests/ui/rust-2024/auxiliary/reserved-guarded-strings-macro-2024.rs b/tests/ui/rust-2024/auxiliary/reserved-guarded-strings-macro-2024.rs new file mode 100644 index 00000000000..2c3dc30f0ae --- /dev/null +++ b/tests/ui/rust-2024/auxiliary/reserved-guarded-strings-macro-2024.rs @@ -0,0 +1,21 @@ +//@ force-host +//@ compile-flags: -Zunstable-options +//@ edition:2024 +//@ no-prefer-dynamic + +#![crate_type = "proc-macro"] + +extern crate proc_macro; + +use proc_macro::TokenStream; +use std::str::FromStr; + +#[proc_macro] +pub fn number_of_tokens_in_a_guarded_string_literal(_: TokenStream) -> TokenStream { + TokenStream::from_str("#\"abc\"#").unwrap().into_iter().count().to_string().parse().unwrap() +} + +#[proc_macro] +pub fn number_of_tokens_in_a_guarded_unterminated_string_literal(_: TokenStream) -> TokenStream { + TokenStream::from_str("#\"abc\"").unwrap().into_iter().count().to_string().parse().unwrap() +} diff --git a/tests/ui/rust-2024/reserved-guarded-strings-lexing.rs b/tests/ui/rust-2024/reserved-guarded-strings-lexing.rs new file mode 100644 index 00000000000..83e0dcbb4be --- /dev/null +++ b/tests/ui/rust-2024/reserved-guarded-strings-lexing.rs @@ -0,0 +1,80 @@ +//@ edition:2021 +// ignore-tidy-linelength + +#![warn(rust_2024_guarded_string_incompatible_syntax)] + +macro_rules! demo2 { + ( $a:tt $b:tt ) => { println!("two tokens") }; +} + +macro_rules! demo3 { + ( $a:tt $b:tt $c:tt ) => { println!("three tokens") }; +} + +macro_rules! demo4 { + ( $a:tt $b:tt $c:tt $d:tt ) => { println!("four tokens") }; +} + +macro_rules! demo5 { + ( $a:tt $b:tt $c:tt $d:tt $e:tt ) => { println!("five tokens") }; +} + +macro_rules! demo7 { + ( $a:tt $b:tt $c:tt $d:tt $e:tt $f:tt $g:tt ) => { println!("seven tokens") }; +} + + +fn main() { + demo3!(## "foo"); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo4!(### "foo"); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo4!(## "foo"#); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo7!(### "foo"###); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + + demo5!(###"foo"#); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo5!(#"foo"###); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo4!("foo"###); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + + // Non-ascii identifiers + demo2!(Ñ"foo"); + //~^ ERROR prefix `Ñ` is unknown + demo4!(Ñ#""#); + //~^ ERROR prefix `Ñ` is unknown + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo3!(🙃#""); + //~^ ERROR identifiers cannot contain emoji + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 +} diff --git a/tests/ui/rust-2024/reserved-guarded-strings-lexing.stderr b/tests/ui/rust-2024/reserved-guarded-strings-lexing.stderr new file mode 100644 index 00000000000..e2e1ac42f05 --- /dev/null +++ b/tests/ui/rust-2024/reserved-guarded-strings-lexing.stderr @@ -0,0 +1,271 @@ +error: prefix `Ñ` is unknown + --> $DIR/reserved-guarded-strings-lexing.rs:70:12 + | +LL | demo2!(Ñ"foo"); + | ^ unknown prefix + | + = note: prefixed identifiers and literals are reserved since Rust 2021 +help: consider inserting whitespace here + | +LL | demo2!(Ñ "foo"); + | + + +error: prefix `Ñ` is unknown + --> $DIR/reserved-guarded-strings-lexing.rs:72:12 + | +LL | demo4!(Ñ#""#); + | ^ unknown prefix + | + = note: prefixed identifiers and literals are reserved since Rust 2021 +help: consider inserting whitespace here + | +LL | demo4!(Ñ #""#); + | + + +error: identifiers cannot contain emoji: `🙃` + --> $DIR/reserved-guarded-strings-lexing.rs:76:12 + | +LL | demo3!(🙃#""); + | ^^ + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-lexing.rs:28:12 + | +LL | demo3!(## "foo"); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +note: the lint level is defined here + --> $DIR/reserved-guarded-strings-lexing.rs:4:9 + | +LL | #![warn(rust_2024_guarded_string_incompatible_syntax)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo3!(# # "foo"); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-lexing.rs:31:12 + | +LL | demo4!(### "foo"); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo4!(# ## "foo"); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-lexing.rs:31:13 + | +LL | demo4!(### "foo"); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo4!(## # "foo"); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-lexing.rs:36:12 + | +LL | demo4!(## "foo"#); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo4!(# # "foo"#); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-lexing.rs:39:12 + | +LL | demo7!(### "foo"###); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo7!(# ## "foo"###); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-lexing.rs:39:13 + | +LL | demo7!(### "foo"###); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo7!(## # "foo"###); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-lexing.rs:39:21 + | +LL | demo7!(### "foo"###); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo7!(### "foo"# ##); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-lexing.rs:39:22 + | +LL | demo7!(### "foo"###); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo7!(### "foo"## #); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-lexing.rs:49:12 + | +LL | demo5!(###"foo"#); + | ^^^^^^^^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo5!(# ##"foo"#); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-lexing.rs:49:13 + | +LL | demo5!(###"foo"#); + | ^^^^^^^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo5!(## #"foo"#); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-lexing.rs:49:14 + | +LL | demo5!(###"foo"#); + | ^^^^^^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo5!(### "foo"#); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-lexing.rs:56:12 + | +LL | demo5!(#"foo"###); + | ^^^^^^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo5!(# "foo"###); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-lexing.rs:56:18 + | +LL | demo5!(#"foo"###); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo5!(#"foo"# ##); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-lexing.rs:56:19 + | +LL | demo5!(#"foo"###); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo5!(#"foo"## #); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-lexing.rs:63:17 + | +LL | demo4!("foo"###); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo4!("foo"# ##); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-lexing.rs:63:18 + | +LL | demo4!("foo"###); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo4!("foo"## #); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-lexing.rs:72:13 + | +LL | demo4!(Ñ#""#); + | ^^^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo4!(Ñ# ""#); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-lexing.rs:76:13 + | +LL | demo3!(🙃#""); + | ^^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo3!(🙃# ""); + | + + +error: aborting due to 3 previous errors; 18 warnings emitted + diff --git a/tests/ui/rust-2024/reserved-guarded-strings-migration.fixed b/tests/ui/rust-2024/reserved-guarded-strings-migration.fixed new file mode 100644 index 00000000000..d92df7b5375 --- /dev/null +++ b/tests/ui/rust-2024/reserved-guarded-strings-migration.fixed @@ -0,0 +1,99 @@ +//@ check-pass +//@ run-rustfix +//@ edition:2021 + +#![warn(rust_2024_guarded_string_incompatible_syntax)] + +macro_rules! demo1 { + ( $a:tt ) => { println!("one tokens") }; +} + +macro_rules! demo2 { + ( $a:tt $b:tt ) => { println!("two tokens") }; +} + +macro_rules! demo3 { + ( $a:tt $b:tt $c:tt ) => { println!("three tokens") }; +} + +macro_rules! demo4 { + ( $a:tt $b:tt $c:tt $d:tt ) => { println!("four tokens") }; +} + +macro_rules! demo5 { + ( $a:tt $b:tt $c:tt $d:tt $e:tt ) => { println!("five tokens") }; +} + +macro_rules! demo6 { + ( $a:tt $b:tt $c:tt $d:tt $e:tt $f:tt ) => { println!("six tokens") }; +} + + +fn main() { + demo1!(""); + demo2!(# ""); + demo3!(# ""#); + demo2!(# "foo"); + demo3!(# "foo"#); + demo2!("foo"#); + + demo3!(# # "foo"); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo4!(# # # "foo"); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo4!(# # "foo"#); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo6!(# # # "foo"# #); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + + demo4!("foo"# # #); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + + demo2!(# ""); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo3!(# ""#); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo3!(# # ""); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo2!(# "foo"); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo3!(# # "foo"); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo3!(# "foo"#); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo4!(# # "foo"#); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo5!(# # "foo"# #); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 +} diff --git a/tests/ui/rust-2024/reserved-guarded-strings-migration.rs b/tests/ui/rust-2024/reserved-guarded-strings-migration.rs new file mode 100644 index 00000000000..5905f2abe32 --- /dev/null +++ b/tests/ui/rust-2024/reserved-guarded-strings-migration.rs @@ -0,0 +1,99 @@ +//@ check-pass +//@ run-rustfix +//@ edition:2021 + +#![warn(rust_2024_guarded_string_incompatible_syntax)] + +macro_rules! demo1 { + ( $a:tt ) => { println!("one tokens") }; +} + +macro_rules! demo2 { + ( $a:tt $b:tt ) => { println!("two tokens") }; +} + +macro_rules! demo3 { + ( $a:tt $b:tt $c:tt ) => { println!("three tokens") }; +} + +macro_rules! demo4 { + ( $a:tt $b:tt $c:tt $d:tt ) => { println!("four tokens") }; +} + +macro_rules! demo5 { + ( $a:tt $b:tt $c:tt $d:tt $e:tt ) => { println!("five tokens") }; +} + +macro_rules! demo6 { + ( $a:tt $b:tt $c:tt $d:tt $e:tt $f:tt ) => { println!("six tokens") }; +} + + +fn main() { + demo1!(""); + demo2!(# ""); + demo3!(# ""#); + demo2!(# "foo"); + demo3!(# "foo"#); + demo2!("foo"#); + + demo3!(## "foo"); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo4!(### "foo"); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo4!(## "foo"#); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo6!(### "foo"##); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + + demo4!("foo"###); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + + demo2!(#""); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo3!(#""#); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo3!(##""); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo2!(#"foo"); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo3!(##"foo"); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo3!(#"foo"#); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo4!(##"foo"#); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + demo5!(##"foo"##); + //~^ WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 + //~| WARNING parsed as a guarded string in Rust 2024 [rust_2024_guarded_string_incompatible_syntax] + //~| WARNING hard error in Rust 2024 +} diff --git a/tests/ui/rust-2024/reserved-guarded-strings-migration.stderr b/tests/ui/rust-2024/reserved-guarded-strings-migration.stderr new file mode 100644 index 00000000000..d7f8e5c9b4b --- /dev/null +++ b/tests/ui/rust-2024/reserved-guarded-strings-migration.stderr @@ -0,0 +1,293 @@ +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:40:12 + | +LL | demo3!(## "foo"); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +note: the lint level is defined here + --> $DIR/reserved-guarded-strings-migration.rs:5:9 + | +LL | #![warn(rust_2024_guarded_string_incompatible_syntax)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo3!(# # "foo"); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:43:12 + | +LL | demo4!(### "foo"); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo4!(# ## "foo"); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:43:13 + | +LL | demo4!(### "foo"); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo4!(## # "foo"); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:48:12 + | +LL | demo4!(## "foo"#); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo4!(# # "foo"#); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:51:12 + | +LL | demo6!(### "foo"##); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo6!(# ## "foo"##); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:51:13 + | +LL | demo6!(### "foo"##); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo6!(## # "foo"##); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:51:21 + | +LL | demo6!(### "foo"##); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo6!(### "foo"# #); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:59:17 + | +LL | demo4!("foo"###); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo4!("foo"# ##); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:59:18 + | +LL | demo4!("foo"###); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo4!("foo"## #); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:65:12 + | +LL | demo2!(#""); + | ^^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo2!(# ""); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:68:12 + | +LL | demo3!(#""#); + | ^^^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo3!(# ""#); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:71:12 + | +LL | demo3!(##""); + | ^^^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo3!(# #""); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:71:13 + | +LL | demo3!(##""); + | ^^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo3!(## ""); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:76:12 + | +LL | demo2!(#"foo"); + | ^^^^^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo2!(# "foo"); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:79:12 + | +LL | demo3!(##"foo"); + | ^^^^^^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo3!(# #"foo"); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:79:13 + | +LL | demo3!(##"foo"); + | ^^^^^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo3!(## "foo"); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:84:12 + | +LL | demo3!(#"foo"#); + | ^^^^^^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo3!(# "foo"#); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:87:12 + | +LL | demo4!(##"foo"#); + | ^^^^^^^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo4!(# #"foo"#); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:87:13 + | +LL | demo4!(##"foo"#); + | ^^^^^^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo4!(## "foo"#); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:92:12 + | +LL | demo5!(##"foo"##); + | ^^^^^^^^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo5!(# #"foo"##); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:92:13 + | +LL | demo5!(##"foo"##); + | ^^^^^^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo5!(## "foo"##); + | + + +warning: will be parsed as a guarded string in Rust 2024 + --> $DIR/reserved-guarded-strings-migration.rs:92:19 + | +LL | demo5!(##"foo"##); + | ^^ + | + = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! + = note: for more information, see issue #123735 <https://github.com/rust-lang/rust/issues/123735> +help: insert whitespace here to avoid this being parsed as a guarded string in Rust 2024 + | +LL | demo5!(##"foo"# #); + | + + +warning: 22 warnings emitted + diff --git a/tests/ui/rust-2024/reserved-guarded-strings-via-macro-2.rs b/tests/ui/rust-2024/reserved-guarded-strings-via-macro-2.rs new file mode 100644 index 00000000000..3f9f373ba22 --- /dev/null +++ b/tests/ui/rust-2024/reserved-guarded-strings-via-macro-2.rs @@ -0,0 +1,18 @@ +//@ edition:2021 +//@ aux-build:reserved-guarded-strings-macro-2021.rs +//@ aux-build:reserved-guarded-strings-macro-2024.rs + +extern crate reserved_guarded_strings_macro_2021 as m2021; +extern crate reserved_guarded_strings_macro_2024 as m2024; + +fn main() { + // Ok: + m2021::number_of_tokens_in_a_guarded_string_literal!(); + m2021::number_of_tokens_in_a_guarded_unterminated_string_literal!(); + + // Error, even though *this* crate is 2021: + m2024::number_of_tokens_in_a_guarded_string_literal!(); + //~^ ERROR invalid string literal + m2024::number_of_tokens_in_a_guarded_unterminated_string_literal!(); + //~^ ERROR invalid string literal +} diff --git a/tests/ui/rust-2024/reserved-guarded-strings-via-macro-2.stderr b/tests/ui/rust-2024/reserved-guarded-strings-via-macro-2.stderr new file mode 100644 index 00000000000..1074c8a682b --- /dev/null +++ b/tests/ui/rust-2024/reserved-guarded-strings-via-macro-2.stderr @@ -0,0 +1,20 @@ +error: invalid string literal + --> $DIR/reserved-guarded-strings-via-macro-2.rs:14:5 + | +LL | m2024::number_of_tokens_in_a_guarded_string_literal!(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 + = note: this error originates in the macro `m2024::number_of_tokens_in_a_guarded_string_literal` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: invalid string literal + --> $DIR/reserved-guarded-strings-via-macro-2.rs:16:5 + | +LL | m2024::number_of_tokens_in_a_guarded_unterminated_string_literal!(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 + = note: this error originates in the macro `m2024::number_of_tokens_in_a_guarded_unterminated_string_literal` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to 2 previous errors + diff --git a/tests/ui/rust-2024/reserved-guarded-strings-via-macro.rs b/tests/ui/rust-2024/reserved-guarded-strings-via-macro.rs new file mode 100644 index 00000000000..f9e3c1e3c51 --- /dev/null +++ b/tests/ui/rust-2024/reserved-guarded-strings-via-macro.rs @@ -0,0 +1,12 @@ +//@ run-pass +//@ compile-flags: -Zunstable-options +//@ edition:2024 +//@ aux-build:reserved-guarded-strings-macro-2021.rs + +extern crate reserved_guarded_strings_macro_2021 as m2021; + +fn main() { + // Ok, even though *this* crate is 2024: + assert_eq!(m2021::number_of_tokens_in_a_guarded_string_literal!(), 3); + assert_eq!(m2021::number_of_tokens_in_a_guarded_unterminated_string_literal!(), 2); +} diff --git a/tests/ui/rust-2024/reserved-guarded-strings.rs b/tests/ui/rust-2024/reserved-guarded-strings.rs new file mode 100644 index 00000000000..dab97039be0 --- /dev/null +++ b/tests/ui/rust-2024/reserved-guarded-strings.rs @@ -0,0 +1,74 @@ +//@ compile-flags: -Zunstable-options +//@ edition:2024 +// ignore-tidy-linelength + +macro_rules! demo1 { + ( $a:tt ) => { println!("one tokens") }; +} + +macro_rules! demo2 { + ( $a:tt $b:tt ) => { println!("two tokens") }; +} + +macro_rules! demo3 { + ( $a:tt $b:tt $c:tt ) => { println!("three tokens") }; +} + +macro_rules! demo4 { + ( $a:tt $b:tt $c:tt $d:tt ) => { println!("four tokens") }; +} + +macro_rules! demo5 { + ( $a:tt $b:tt $c:tt $d:tt $e:tt ) => { println!("five tokens") }; +} + +macro_rules! demo6 { + ( $a:tt $b:tt $c:tt $d:tt $e:tt $f:tt ) => { println!("six tokens") }; +} + +macro_rules! demo7 { + ( $a:tt $b:tt $c:tt $d:tt $e:tt $f:tt $g:tt ) => { println!("seven tokens") }; +} + +macro_rules! demon { + ( $($n:tt)* ) => { println!("unknown number of tokens") }; +} + +fn main() { + demo1!(""); + demo2!(# ""); + demo3!(# ""#); + demo2!(# "foo"); + demo3!(# "foo"#); + demo2!("foo"#); + + demo2!(blah"xx"); //~ ERROR prefix `blah` is unknown + demo2!(blah#"xx"#); + //~^ ERROR prefix `blah` is unknown + //~| ERROR invalid string literal + + demo2!(## "foo"); //~ ERROR invalid string literal + demo3!("foo"###); //~ ERROR invalid string literal + demo3!(### "foo"); //~ ERROR invalid string literal + demo3!(## "foo"#); //~ ERROR invalid string literal + demo5!(### "foo"###); + //~^ ERROR invalid string literal + //~| ERROR invalid string literal + + demo1!(#""); //~ ERROR invalid string literal + demo1!(#""#); //~ ERROR invalid string literal + demo1!(####""); //~ ERROR invalid string literal + demo1!(#"foo"); //~ ERROR invalid string literal + demo1!(###"foo"); //~ ERROR invalid string literal + demo1!(#"foo"#); //~ ERROR invalid string literal + demo1!(###"foo"#); //~ ERROR invalid string literal + demo1!(###"foo"##); //~ ERROR invalid string literal + demo1!(###"foo"###); //~ ERROR invalid string literal + demo2!(#"foo"###); + //~^ ERROR invalid string literal + //~| ERROR invalid string literal + + // More than 255 hashes + demon!(####################################################################################################################################################################################################################################################################"foo"); + //~^ ERROR invalid string literal +} diff --git a/tests/ui/rust-2024/reserved-guarded-strings.stderr b/tests/ui/rust-2024/reserved-guarded-strings.stderr new file mode 100644 index 00000000000..f465ba7944a --- /dev/null +++ b/tests/ui/rust-2024/reserved-guarded-strings.stderr @@ -0,0 +1,254 @@ +error: prefix `blah` is unknown + --> $DIR/reserved-guarded-strings.rs:45:12 + | +LL | demo2!(blah"xx"); + | ^^^^ unknown prefix + | + = note: prefixed identifiers and literals are reserved since Rust 2021 +help: consider inserting whitespace here + | +LL | demo2!(blah "xx"); + | + + +error: prefix `blah` is unknown + --> $DIR/reserved-guarded-strings.rs:46:12 + | +LL | demo2!(blah#"xx"#); + | ^^^^ unknown prefix + | + = note: prefixed identifiers and literals are reserved since Rust 2021 +help: consider inserting whitespace here + | +LL | demo2!(blah #"xx"#); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:46:16 + | +LL | demo2!(blah#"xx"#); + | ^^^^^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demo2!(blah# "xx"#); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:50:12 + | +LL | demo2!(## "foo"); + | ^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demo2!(# # "foo"); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:51:17 + | +LL | demo3!("foo"###); + | ^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demo3!("foo"# ##); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:52:12 + | +LL | demo3!(### "foo"); + | ^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demo3!(# ## "foo"); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:53:12 + | +LL | demo3!(## "foo"#); + | ^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demo3!(# # "foo"#); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:54:12 + | +LL | demo5!(### "foo"###); + | ^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demo5!(# ## "foo"###); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:54:21 + | +LL | demo5!(### "foo"###); + | ^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demo5!(### "foo"# ##); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:58:12 + | +LL | demo1!(#""); + | ^^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demo1!(# ""); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:59:12 + | +LL | demo1!(#""#); + | ^^^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demo1!(# ""#); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:60:12 + | +LL | demo1!(####""); + | ^^^^^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demo1!(# ###""); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:61:12 + | +LL | demo1!(#"foo"); + | ^^^^^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demo1!(# "foo"); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:62:12 + | +LL | demo1!(###"foo"); + | ^^^^^^^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demo1!(# ##"foo"); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:63:12 + | +LL | demo1!(#"foo"#); + | ^^^^^^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demo1!(# "foo"#); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:64:12 + | +LL | demo1!(###"foo"#); + | ^^^^^^^^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demo1!(# ##"foo"#); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:65:12 + | +LL | demo1!(###"foo"##); + | ^^^^^^^^^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demo1!(# ##"foo"##); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:66:12 + | +LL | demo1!(###"foo"###); + | ^^^^^^^^^^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demo1!(# ##"foo"###); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:67:12 + | +LL | demo2!(#"foo"###); + | ^^^^^^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demo2!(# "foo"###); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:67:19 + | +LL | demo2!(#"foo"###); + | ^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demo2!(#"foo"## #); + | + + +error: invalid string literal + --> $DIR/reserved-guarded-strings.rs:72:12 + | +LL | ...n!(####################################################################################################################################################################################################################################################################"foo... + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: unprefixed guarded string literals are reserved for future use since Rust 2024 +help: consider inserting whitespace here + | +LL | demon!(# ###################################################################################################################################################################################################################################################################"foo"); + | + + +error: aborting due to 21 previous errors + diff --git a/tests/ui/sanitizer/cfi/async-closures.rs b/tests/ui/sanitizer/cfi/async-closures.rs index d94f2992d84..4eaa44cfa3f 100644 --- a/tests/ui/sanitizer/cfi/async-closures.rs +++ b/tests/ui/sanitizer/cfi/async-closures.rs @@ -21,7 +21,7 @@ use std::ops::AsyncFn; #[inline(never)] fn identity<T>(x: T) -> T { x } -// We can't actually create a `dyn AsyncFn()`, because it's not object-safe, but we should check +// We can't actually create a `dyn AsyncFn()`, because it's dyn-incompatible, but we should check // that we don't bug out when we encounter one. fn main() { diff --git a/tests/ui/self/arbitrary-self-opaque.stderr b/tests/ui/self/arbitrary-self-opaque.stderr index 5ccc076bfaf..5634b3d6e64 100644 --- a/tests/ui/self/arbitrary-self-opaque.stderr +++ b/tests/ui/self/arbitrary-self-opaque.stderr @@ -1,3 +1,12 @@ +error[E0307]: invalid `self` parameter type: `Bar` + --> $DIR/arbitrary-self-opaque.rs:8:18 + | +LL | fn foo(self: Bar) {} + | ^^^ + | + = note: type of `self` must be `Self` or a type that dereferences to it + = help: consider changing to `self`, `&self`, `&mut self`, `self: Box<Self>`, `self: Rc<Self>`, `self: Arc<Self>`, or `self: Pin<P>` (where P is one of the previous types except `Self`) + error: item does not constrain `Bar::{opaque#0}`, but has it in its signature --> $DIR/arbitrary-self-opaque.rs:8:8 | @@ -19,15 +28,6 @@ LL | type Bar = impl Sized; | = note: `Bar` must be used in combination with a concrete type within the same module -error[E0307]: invalid `self` parameter type: `Bar` - --> $DIR/arbitrary-self-opaque.rs:8:18 - | -LL | fn foo(self: Bar) {} - | ^^^ - | - = note: type of `self` must be `Self` or a type that dereferences to it - = help: consider changing to `self`, `&self`, `&mut self`, `self: Box<Self>`, `self: Rc<Self>`, `self: Arc<Self>`, or `self: Pin<P>` (where P is one of the previous types except `Self`) - error: aborting due to 3 previous errors For more information about this error, try `rustc --explain E0307`. diff --git a/tests/ui/self/arbitrary-self-types-not-object-safe.curr.stderr b/tests/ui/self/arbitrary-self-types-dyn-incompatible.curr.stderr index e2d73fc08f6..2eb7597d5c1 100644 --- a/tests/ui/self/arbitrary-self-types-not-object-safe.curr.stderr +++ b/tests/ui/self/arbitrary-self-types-dyn-incompatible.curr.stderr @@ -1,5 +1,5 @@ error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/arbitrary-self-types-not-object-safe.rs:33:32 + --> $DIR/arbitrary-self-types-dyn-incompatible.rs:33:32 | LL | fn foo(self: &Rc<Self>) -> usize; | --------- help: consider changing method `foo`'s `self` parameter to be `&self`: `&Self` @@ -8,7 +8,7 @@ LL | let x = Rc::new(5usize) as Rc<dyn Foo>; | ^^^^^^^^^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/arbitrary-self-types-not-object-safe.rs:8:18 + --> $DIR/arbitrary-self-types-dyn-incompatible.rs:8:18 | LL | trait Foo { | --- this trait cannot be made into an object... @@ -17,7 +17,7 @@ LL | fn foo(self: &Rc<Self>) -> usize; = help: only type `usize` implements the trait, consider using it directly instead error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/arbitrary-self-types-not-object-safe.rs:33:13 + --> $DIR/arbitrary-self-types-dyn-incompatible.rs:33:13 | LL | fn foo(self: &Rc<Self>) -> usize; | --------- help: consider changing method `foo`'s `self` parameter to be `&self`: `&Self` @@ -26,7 +26,7 @@ LL | let x = Rc::new(5usize) as Rc<dyn Foo>; | ^^^^^^^^^^^^^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/arbitrary-self-types-not-object-safe.rs:8:18 + --> $DIR/arbitrary-self-types-dyn-incompatible.rs:8:18 | LL | trait Foo { | --- this trait cannot be made into an object... diff --git a/tests/ui/self/arbitrary-self-types-not-object-safe.object_safe_for_dispatch.stderr b/tests/ui/self/arbitrary-self-types-dyn-incompatible.dyn_compatible_for_dispatch.stderr index fda07765c66..02af692c4a3 100644 --- a/tests/ui/self/arbitrary-self-types-not-object-safe.object_safe_for_dispatch.stderr +++ b/tests/ui/self/arbitrary-self-types-dyn-incompatible.dyn_compatible_for_dispatch.stderr @@ -1,5 +1,5 @@ error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/arbitrary-self-types-not-object-safe.rs:33:13 + --> $DIR/arbitrary-self-types-dyn-incompatible.rs:33:13 | LL | fn foo(self: &Rc<Self>) -> usize; | --------- help: consider changing method `foo`'s `self` parameter to be `&self`: `&Self` @@ -8,7 +8,7 @@ LL | let x = Rc::new(5usize) as Rc<dyn Foo>; | ^^^^^^^^^^^^^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/arbitrary-self-types-not-object-safe.rs:8:18 + --> $DIR/arbitrary-self-types-dyn-incompatible.rs:8:18 | LL | trait Foo { | --- this trait cannot be made into an object... diff --git a/tests/ui/self/arbitrary-self-types-not-object-safe.rs b/tests/ui/self/arbitrary-self-types-dyn-incompatible.rs index 0053eb5f739..940b2f1e8e2 100644 --- a/tests/ui/self/arbitrary-self-types-not-object-safe.rs +++ b/tests/ui/self/arbitrary-self-types-dyn-incompatible.rs @@ -1,6 +1,6 @@ -//@ revisions: curr object_safe_for_dispatch +//@ revisions: curr dyn_compatible_for_dispatch -#![cfg_attr(object_safe_for_dispatch, feature(object_safe_for_dispatch))] +#![cfg_attr(dyn_compatible_for_dispatch, feature(dyn_compatible_for_dispatch))] use std::rc::Rc; @@ -33,7 +33,7 @@ fn make_foo() { let x = Rc::new(5usize) as Rc<dyn Foo>; //[curr]~^ ERROR E0038 //[curr]~| ERROR E0038 - //[object_safe_for_dispatch]~^^^ ERROR E0038 + //[dyn_compatible_for_dispatch]~^^^ ERROR E0038 } fn make_bar() { diff --git a/tests/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.stderr b/tests/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.stderr index b00260fa0ef..f3393830eeb 100644 --- a/tests/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.stderr +++ b/tests/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.stderr @@ -9,8 +9,8 @@ LL | async fn a(self: Pin<&Foo>, f: &Foo) -> &Foo { f } | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn a<'a>(self: Pin<&'a Foo>, f: &'a Foo) -> &Foo { f } - | ++++ ++ ++ +LL | async fn a<'a>(self: Pin<&Foo>, f: &'a Foo) -> &'a Foo { f } + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:11:75 @@ -23,8 +23,8 @@ LL | async fn c(self: Pin<&Self>, f: &Foo, g: &Foo) -> (Pin<&Foo>, &Foo) { ( | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn c<'a>(self: Pin<&'a Self>, f: &'a Foo, g: &Foo) -> (Pin<&Foo>, &Foo) { (self, f) } - | ++++ ++ ++ +LL | async fn c<'a>(self: Pin<&Self>, f: &'a Foo, g: &Foo) -> (Pin<&'a Foo>, &'a Foo) { (self, f) } + | ++++ ++ ++ ++ error: lifetime may not live long enough --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:17:64 @@ -37,8 +37,8 @@ LL | async fn bar<'a>(self: Alias<&Self>, arg: &'a ()) -> &() { arg } | help: consider reusing a named lifetime parameter and update trait if needed | -LL | async fn bar<'a>(self: Alias<&'a Self>, arg: &'a ()) -> &() { arg } - | ++ +LL | async fn bar<'a>(self: Alias<&Self>, arg: &'a ()) -> &'a () { arg } + | ++ error: aborting due to 3 previous errors diff --git a/tests/ui/self/arbitrary_self_types_pointers_and_wrappers.rs b/tests/ui/self/arbitrary_self_types_pointers_and_wrappers.rs index d7149002e7b..76d7754384e 100644 --- a/tests/ui/self/arbitrary_self_types_pointers_and_wrappers.rs +++ b/tests/ui/self/arbitrary_self_types_pointers_and_wrappers.rs @@ -50,9 +50,9 @@ impl<T: DispatchFromDyn<U>, U> DispatchFromDyn<Wrapper<U>> for Wrapper<T> {} trait Trait { - // This method isn't object-safe yet. Unsized by-value `self` is object-safe (but not callable - // without unsized_locals), but wrappers arond `Self` currently are not. - // FIXME (mikeyhew) uncomment this when unsized rvalues object-safety is implemented + // This method isn't dyn-compatible yet. Unsized by-value `self` is dyn-compatible (but not + // callable without unsized_locals), but wrappers arond `Self` currently are not. + // FIXME (mikeyhew) uncomment this when unsized rvalues dyn-compatibility is implemented // fn wrapper(self: Wrapper<Self>) -> i32; fn ptr_wrapper(self: Ptr<Wrapper<Self>>) -> i32; fn wrapper_ptr(self: Wrapper<Ptr<Self>>) -> i32; diff --git a/tests/ui/self/object-safety-sized-self-by-value-self.rs b/tests/ui/self/dyn-compatibility-sized-self-by-value-self.rs index d902812eb9a..658371c95e2 100644 --- a/tests/ui/self/object-safety-sized-self-by-value-self.rs +++ b/tests/ui/self/dyn-compatibility-sized-self-by-value-self.rs @@ -1,6 +1,6 @@ //@ run-pass #![allow(unused_mut)] -// Check that a trait is still object-safe (and usable) if it has +// Check that a trait is still dyn-compatible (and usable) if it has // methods with by-value self so long as they require `Self : Sized`. diff --git a/tests/ui/self/object-safety-sized-self-generic-method.rs b/tests/ui/self/dyn-compatibility-sized-self-generic-method.rs index 7a2ebd2cb79..a7b5013694f 100644 --- a/tests/ui/self/object-safety-sized-self-generic-method.rs +++ b/tests/ui/self/dyn-compatibility-sized-self-generic-method.rs @@ -1,6 +1,6 @@ //@ run-pass #![allow(unused_variables)] -// Check that a trait is still object-safe (and usable) if it has +// Check that a trait is still dyn-compatible (and usable) if it has // generic methods so long as they require `Self : Sized`. diff --git a/tests/ui/self/object-safety-sized-self-return-Self.rs b/tests/ui/self/dyn-compatibility-sized-self-return-Self.rs index 9fc3f856772..a15f4fd7813 100644 --- a/tests/ui/self/object-safety-sized-self-return-Self.rs +++ b/tests/ui/self/dyn-compatibility-sized-self-return-Self.rs @@ -1,5 +1,5 @@ //@ run-pass -// Check that a trait is still object-safe (and usable) if it has +// Check that a trait is still dyn-compatible (and usable) if it has // methods that return `Self` so long as they require `Self : Sized`. diff --git a/tests/ui/self/elision/lt-ref-self-async.fixed b/tests/ui/self/elision/lt-ref-self-async.fixed index 914511641b8..aae94f7a6cc 100644 --- a/tests/ui/self/elision/lt-ref-self-async.fixed +++ b/tests/ui/self/elision/lt-ref-self-async.fixed @@ -11,34 +11,34 @@ struct Struct<'a> { impl<'a> Struct<'a> { // Test using `&self` sugar: - async fn ref_self<'b>(&'b self, f: &'b u32) -> &u32 { + async fn ref_self<'b>(&self, f: &'b u32) -> &'b u32 { f //~^ ERROR lifetime may not live long enough } // Test using `&Self` explicitly: - async fn ref_Self<'b>(self: &'b Self, f: &'b u32) -> &u32 { + async fn ref_Self<'b>(self: &Self, f: &'b u32) -> &'b u32 { f //~^ ERROR lifetime may not live long enough } - async fn box_ref_Self<'b>(self: Box<&'b Self>, f: &'b u32) -> &u32 { + async fn box_ref_Self<'b>(self: Box<&Self>, f: &'b u32) -> &'b u32 { f //~^ ERROR lifetime may not live long enough } - async fn pin_ref_Self<'b>(self: Pin<&'b Self>, f: &'b u32) -> &u32 { + async fn pin_ref_Self<'b>(self: Pin<&Self>, f: &'b u32) -> &'b u32 { f //~^ ERROR lifetime may not live long enough } - async fn box_box_ref_Self<'b>(self: Box<Box<&'b Self>>, f: &'b u32) -> &u32 { + async fn box_box_ref_Self<'b>(self: Box<Box<&Self>>, f: &'b u32) -> &'b u32 { f //~^ ERROR lifetime may not live long enough } - async fn box_pin_Self<'b>(self: Box<Pin<&'b Self>>, f: &'b u32) -> &u32 { + async fn box_pin_Self<'b>(self: Box<Pin<&Self>>, f: &'b u32) -> &'b u32 { f //~^ ERROR lifetime may not live long enough } diff --git a/tests/ui/self/elision/lt-ref-self-async.stderr b/tests/ui/self/elision/lt-ref-self-async.stderr index b84044f7548..c43ff49d508 100644 --- a/tests/ui/self/elision/lt-ref-self-async.stderr +++ b/tests/ui/self/elision/lt-ref-self-async.stderr @@ -10,8 +10,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn ref_self<'b>(&'b self, f: &'b u32) -> &u32 { - | ++++ ++ ++ +LL | async fn ref_self<'b>(&self, f: &'b u32) -> &'b u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/lt-ref-self-async.rs:22:9 @@ -25,8 +25,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn ref_Self<'b>(self: &'b Self, f: &'b u32) -> &u32 { - | ++++ ++ ++ +LL | async fn ref_Self<'b>(self: &Self, f: &'b u32) -> &'b u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/lt-ref-self-async.rs:27:9 @@ -40,8 +40,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn box_ref_Self<'b>(self: Box<&'b Self>, f: &'b u32) -> &u32 { - | ++++ ++ ++ +LL | async fn box_ref_Self<'b>(self: Box<&Self>, f: &'b u32) -> &'b u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/lt-ref-self-async.rs:32:9 @@ -55,8 +55,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn pin_ref_Self<'b>(self: Pin<&'b Self>, f: &'b u32) -> &u32 { - | ++++ ++ ++ +LL | async fn pin_ref_Self<'b>(self: Pin<&Self>, f: &'b u32) -> &'b u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/lt-ref-self-async.rs:37:9 @@ -70,8 +70,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn box_box_ref_Self<'b>(self: Box<Box<&'b Self>>, f: &'b u32) -> &u32 { - | ++++ ++ ++ +LL | async fn box_box_ref_Self<'b>(self: Box<Box<&Self>>, f: &'b u32) -> &'b u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/lt-ref-self-async.rs:42:9 @@ -85,8 +85,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn box_pin_Self<'b>(self: Box<Pin<&'b Self>>, f: &'b u32) -> &u32 { - | ++++ ++ ++ +LL | async fn box_pin_Self<'b>(self: Box<Pin<&Self>>, f: &'b u32) -> &'b u32 { + | ++++ ++ ++ error: aborting due to 6 previous errors diff --git a/tests/ui/self/elision/ref-assoc-async.stderr b/tests/ui/self/elision/ref-assoc-async.stderr index cf54a86b45f..9f2768d5e69 100644 --- a/tests/ui/self/elision/ref-assoc-async.stderr +++ b/tests/ui/self/elision/ref-assoc-async.stderr @@ -10,8 +10,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn ref_AssocType<'a>(self: &'a <Struct as Trait>::AssocType, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn ref_AssocType<'a>(self: &<Struct as Trait>::AssocType, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-assoc-async.rs:24:9 @@ -25,8 +25,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn box_ref_AssocType<'a>(self: Box<&'a <Struct as Trait>::AssocType>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn box_ref_AssocType<'a>(self: Box<&<Struct as Trait>::AssocType>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-assoc-async.rs:29:9 @@ -40,8 +40,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn pin_ref_AssocType<'a>(self: Pin<&'a <Struct as Trait>::AssocType>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn pin_ref_AssocType<'a>(self: Pin<&<Struct as Trait>::AssocType>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-assoc-async.rs:34:9 @@ -55,8 +55,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn box_box_ref_AssocType<'a>(self: Box<Box<&'a <Struct as Trait>::AssocType>>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn box_box_ref_AssocType<'a>(self: Box<Box<&<Struct as Trait>::AssocType>>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-assoc-async.rs:39:9 @@ -70,8 +70,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn box_pin_ref_AssocType<'a>(self: Box<Pin<&'a <Struct as Trait>::AssocType>>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn box_pin_ref_AssocType<'a>(self: Box<Pin<&<Struct as Trait>::AssocType>>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: aborting due to 5 previous errors diff --git a/tests/ui/self/elision/ref-mut-self-async.stderr b/tests/ui/self/elision/ref-mut-self-async.stderr index 62543ba5339..945fb5e0282 100644 --- a/tests/ui/self/elision/ref-mut-self-async.stderr +++ b/tests/ui/self/elision/ref-mut-self-async.stderr @@ -10,8 +10,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn ref_self<'a>(&'a mut self, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn ref_self<'a>(&mut self, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-mut-self-async.rs:20:9 @@ -25,8 +25,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn ref_Self<'a>(self: &'a mut Self, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn ref_Self<'a>(self: &mut Self, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-mut-self-async.rs:25:9 @@ -40,8 +40,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn box_ref_Self<'a>(self: Box<&'a mut Self>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn box_ref_Self<'a>(self: Box<&mut Self>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-mut-self-async.rs:30:9 @@ -55,8 +55,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn pin_ref_Self<'a>(self: Pin<&'a mut Self>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn pin_ref_Self<'a>(self: Pin<&mut Self>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-mut-self-async.rs:35:9 @@ -70,8 +70,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn box_box_ref_Self<'a>(self: Box<Box<&'a mut Self>>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn box_box_ref_Self<'a>(self: Box<Box<&mut Self>>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-mut-self-async.rs:40:9 @@ -85,8 +85,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn box_pin_ref_Self<'a>(self: Box<Pin<&'a mut Self>>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn box_pin_ref_Self<'a>(self: Box<Pin<&mut Self>>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: aborting due to 6 previous errors diff --git a/tests/ui/self/elision/ref-mut-struct-async.stderr b/tests/ui/self/elision/ref-mut-struct-async.stderr index f8fb2e4a138..149ab01045c 100644 --- a/tests/ui/self/elision/ref-mut-struct-async.stderr +++ b/tests/ui/self/elision/ref-mut-struct-async.stderr @@ -10,8 +10,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn ref_Struct<'a>(self: &'a mut Struct, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn ref_Struct<'a>(self: &mut Struct, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-mut-struct-async.rs:18:9 @@ -25,8 +25,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn box_ref_Struct<'a>(self: Box<&'a mut Struct>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn box_ref_Struct<'a>(self: Box<&mut Struct>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-mut-struct-async.rs:23:9 @@ -40,8 +40,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn pin_ref_Struct<'a>(self: Pin<&'a mut Struct>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn pin_ref_Struct<'a>(self: Pin<&mut Struct>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-mut-struct-async.rs:28:9 @@ -55,8 +55,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn box_box_ref_Struct<'a>(self: Box<Box<&'a mut Struct>>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn box_box_ref_Struct<'a>(self: Box<Box<&mut Struct>>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-mut-struct-async.rs:33:9 @@ -70,8 +70,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn box_pin_ref_Struct<'a>(self: Box<Pin<&'a mut Struct>>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn box_pin_ref_Struct<'a>(self: Box<Pin<&mut Struct>>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: aborting due to 5 previous errors diff --git a/tests/ui/self/elision/ref-self-async.stderr b/tests/ui/self/elision/ref-self-async.stderr index 010d281b002..a75ece5f2c7 100644 --- a/tests/ui/self/elision/ref-self-async.stderr +++ b/tests/ui/self/elision/ref-self-async.stderr @@ -10,8 +10,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn ref_self<'a>(&'a self, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn ref_self<'a>(&self, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-self-async.rs:30:9 @@ -25,8 +25,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn ref_Self<'a>(self: &'a Self, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn ref_Self<'a>(self: &Self, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-self-async.rs:35:9 @@ -40,8 +40,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn box_ref_Self<'a>(self: Box<&'a Self>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn box_ref_Self<'a>(self: Box<&Self>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-self-async.rs:40:9 @@ -55,8 +55,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn pin_ref_Self<'a>(self: Pin<&'a Self>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn pin_ref_Self<'a>(self: Pin<&Self>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-self-async.rs:45:9 @@ -70,8 +70,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn box_box_ref_Self<'a>(self: Box<Box<&'a Self>>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn box_box_ref_Self<'a>(self: Box<Box<&Self>>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-self-async.rs:50:9 @@ -85,8 +85,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn box_pin_ref_Self<'a>(self: Box<Pin<&'a Self>>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn box_pin_ref_Self<'a>(self: Box<Pin<&Self>>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-self-async.rs:55:9 @@ -100,8 +100,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn wrap_ref_Self_Self<'a>(self: Wrap<&'a Self, Self>, f: &'a u8) -> &u8 { - | ++++ ++ ++ +LL | async fn wrap_ref_Self_Self<'a>(self: Wrap<&Self, Self>, f: &'a u8) -> &'a u8 { + | ++++ ++ ++ error: aborting due to 7 previous errors diff --git a/tests/ui/self/elision/ref-struct-async.stderr b/tests/ui/self/elision/ref-struct-async.stderr index c9376d58f90..6bdc145223a 100644 --- a/tests/ui/self/elision/ref-struct-async.stderr +++ b/tests/ui/self/elision/ref-struct-async.stderr @@ -10,8 +10,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn ref_Struct<'a>(self: &'a Struct, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn ref_Struct<'a>(self: &Struct, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-struct-async.rs:18:9 @@ -25,8 +25,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn box_ref_Struct<'a>(self: Box<&'a Struct>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn box_ref_Struct<'a>(self: Box<&Struct>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-struct-async.rs:23:9 @@ -40,8 +40,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn pin_ref_Struct<'a>(self: Pin<&'a Struct>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn pin_ref_Struct<'a>(self: Pin<&Struct>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-struct-async.rs:28:9 @@ -55,8 +55,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn box_box_ref_Struct<'a>(self: Box<Box<&'a Struct>>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn box_box_ref_Struct<'a>(self: Box<Box<&Struct>>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: lifetime may not live long enough --> $DIR/ref-struct-async.rs:33:9 @@ -70,8 +70,8 @@ LL | f | help: consider introducing a named lifetime parameter and update trait if needed | -LL | async fn box_pin_Struct<'a>(self: Box<Pin<&'a Struct>>, f: &'a u32) -> &u32 { - | ++++ ++ ++ +LL | async fn box_pin_Struct<'a>(self: Box<Pin<&Struct>>, f: &'a u32) -> &'a u32 { + | ++++ ++ ++ error: aborting due to 5 previous errors diff --git a/tests/ui/sized/ensure-overriding-bindings-in-pattern-with-ty-err-doesnt-ice.stderr b/tests/ui/sized/ensure-overriding-bindings-in-pattern-with-ty-err-doesnt-ice.stderr index fc431eb1412..d40e9822435 100644 --- a/tests/ui/sized/ensure-overriding-bindings-in-pattern-with-ty-err-doesnt-ice.stderr +++ b/tests/ui/sized/ensure-overriding-bindings-in-pattern-with-ty-err-doesnt-ice.stderr @@ -2,7 +2,9 @@ error: expected a pattern, found an expression --> $DIR/ensure-overriding-bindings-in-pattern-with-ty-err-doesnt-ice.rs:2:31 | LL | let str::<{fn str() { let str::T>>::as_bytes; }}, T>::as_bytes; - | ^^^^^^^^^^^^^^^^^^ arbitrary expressions are not allowed in patterns + | ^^^^^^^^^^^^^^^^^^ not a pattern + | + = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html> error[E0412]: cannot find type `T` in this scope --> $DIR/ensure-overriding-bindings-in-pattern-with-ty-err-doesnt-ice.rs:2:55 diff --git a/tests/ui/specialization/issue-44861.rs b/tests/ui/specialization/issue-44861.rs index 79d9b9490d0..9d6517e613a 100644 --- a/tests/ui/specialization/issue-44861.rs +++ b/tests/ui/specialization/issue-44861.rs @@ -12,9 +12,9 @@ pub trait Smartass { type Data2: CoerceUnsized<*const [u8]>; } -pub trait MaybeObjectSafe {} +pub trait MaybeDynCompatible {} -impl MaybeObjectSafe for () {} +impl MaybeDynCompatible for () {} impl<T> Smartass for T { type Data = <Self as Smartass>::Data2; @@ -26,7 +26,7 @@ impl Smartass for () { type Data2 = *const [u8; 1]; } -impl Smartass for dyn MaybeObjectSafe { +impl Smartass for dyn MaybeDynCompatible { type Data = *const [u8]; type Data2 = *const [u8; 0]; } @@ -35,6 +35,6 @@ impl<U: Smartass+?Sized, T: Smartass+?Sized> CoerceUnsized<SmartassPtr<T>> for S where <U as Smartass>::Data: std::ops::CoerceUnsized<<T as Smartass>::Data> {} -pub fn conv(s: SmartassPtr<()>) -> SmartassPtr<dyn MaybeObjectSafe> { +pub fn conv(s: SmartassPtr<()>) -> SmartassPtr<dyn MaybeDynCompatible> { s } diff --git a/tests/ui/suggestions/auxiliary/not-object-safe.rs b/tests/ui/suggestions/auxiliary/dyn-incompatible.rs index 7c9829b823e..7c9829b823e 100644 --- a/tests/ui/suggestions/auxiliary/not-object-safe.rs +++ b/tests/ui/suggestions/auxiliary/dyn-incompatible.rs diff --git a/tests/ui/suggestions/object-unsafe-trait-references-self.rs b/tests/ui/suggestions/dyn-incompatible-trait-references-self.rs index 4b3d5faba46..4b3d5faba46 100644 --- a/tests/ui/suggestions/object-unsafe-trait-references-self.rs +++ b/tests/ui/suggestions/dyn-incompatible-trait-references-self.rs diff --git a/tests/ui/suggestions/object-unsafe-trait-references-self.stderr b/tests/ui/suggestions/dyn-incompatible-trait-references-self.stderr index c00bb3efbf6..242c44abd9d 100644 --- a/tests/ui/suggestions/object-unsafe-trait-references-self.stderr +++ b/tests/ui/suggestions/dyn-incompatible-trait-references-self.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Trait` cannot be made into an object - --> $DIR/object-unsafe-trait-references-self.rs:9:12 + --> $DIR/dyn-incompatible-trait-references-self.rs:9:12 | LL | fn bar(x: &dyn Trait) {} | ^^^^^^^^^ `Trait` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-unsafe-trait-references-self.rs:2:22 + --> $DIR/dyn-incompatible-trait-references-self.rs:2:22 | LL | trait Trait { | ----- this trait cannot be made into an object... @@ -18,13 +18,13 @@ LL | fn bat(&self) -> Self {} = help: consider moving `bat` to another trait error[E0038]: the trait `Other` cannot be made into an object - --> $DIR/object-unsafe-trait-references-self.rs:13:12 + --> $DIR/dyn-incompatible-trait-references-self.rs:13:12 | LL | fn foo(x: &dyn Other) {} | ^^^^^^^^^ `Other` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-unsafe-trait-references-self.rs:11:14 + --> $DIR/dyn-incompatible-trait-references-self.rs:11:14 | LL | trait Other: Sized {} | ----- ^^^^^ ...because it requires `Self: Sized` @@ -32,7 +32,7 @@ LL | trait Other: Sized {} | this trait cannot be made into an object... error[E0277]: the size for values of type `Self` cannot be known at compilation time - --> $DIR/object-unsafe-trait-references-self.rs:2:22 + --> $DIR/dyn-incompatible-trait-references-self.rs:2:22 | LL | fn baz(&self, _: Self) {} | ^^^^ doesn't have a size known at compile-time @@ -48,7 +48,7 @@ LL | fn baz(&self, _: &Self) {} | + error[E0308]: mismatched types - --> $DIR/object-unsafe-trait-references-self.rs:4:27 + --> $DIR/dyn-incompatible-trait-references-self.rs:4:27 | LL | trait Trait { | ----------- expected this type parameter @@ -60,7 +60,7 @@ LL | fn bat(&self) -> Self {} found unit type `()` error[E0277]: the size for values of type `Self` cannot be known at compilation time - --> $DIR/object-unsafe-trait-references-self.rs:4:22 + --> $DIR/dyn-incompatible-trait-references-self.rs:4:22 | LL | fn bat(&self) -> Self {} | ^^^^ doesn't have a size known at compile-time diff --git a/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021-without-dyn.rs b/tests/ui/suggestions/dyn-incompatible-trait-should-use-self-2021-without-dyn.rs index 37afab6b643..37afab6b643 100644 --- a/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021-without-dyn.rs +++ b/tests/ui/suggestions/dyn-incompatible-trait-should-use-self-2021-without-dyn.rs diff --git a/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021-without-dyn.stderr b/tests/ui/suggestions/dyn-incompatible-trait-should-use-self-2021-without-dyn.stderr index a17f821ebec..53304382584 100644 --- a/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021-without-dyn.stderr +++ b/tests/ui/suggestions/dyn-incompatible-trait-should-use-self-2021-without-dyn.stderr @@ -1,5 +1,5 @@ error: associated item referring to unboxed trait object for its own trait - --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:4:13 + --> $DIR/dyn-incompatible-trait-should-use-self-2021-without-dyn.rs:4:13 | LL | trait A: Sized { | - in this trait @@ -12,13 +12,13 @@ LL | fn f(a: Self) -> Self; | ~~~~ ~~~~ error[E0038]: the trait `A` cannot be made into an object - --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:4:13 + --> $DIR/dyn-incompatible-trait-should-use-self-2021-without-dyn.rs:4:13 | LL | fn f(a: A) -> A; | ^ `A` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-unsafe-trait-should-use-self-2021-without-dyn.rs:3:10 + --> $DIR/dyn-incompatible-trait-should-use-self-2021-without-dyn.rs:3:10 | LL | trait A: Sized { | - ^^^^^ ...because it requires `Self: Sized` @@ -26,7 +26,7 @@ LL | trait A: Sized { | this trait cannot be made into an object... error: associated item referring to unboxed trait object for its own trait - --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:11:13 + --> $DIR/dyn-incompatible-trait-should-use-self-2021-without-dyn.rs:11:13 | LL | trait B { | - in this trait @@ -39,13 +39,13 @@ LL | fn f(b: Self) -> Self; | ~~~~ ~~~~ error[E0038]: the trait `B` cannot be made into an object - --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:11:13 + --> $DIR/dyn-incompatible-trait-should-use-self-2021-without-dyn.rs:11:13 | LL | fn f(b: B) -> B; | ^ `B` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-unsafe-trait-should-use-self-2021-without-dyn.rs:11:8 + --> $DIR/dyn-incompatible-trait-should-use-self-2021-without-dyn.rs:11:8 | LL | trait B { | - this trait cannot be made into an object... @@ -61,7 +61,7 @@ LL | fn f(b: B) -> B where Self: Sized; | +++++++++++++++++ error: associated item referring to unboxed trait object for its own trait - --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:18:20 + --> $DIR/dyn-incompatible-trait-should-use-self-2021-without-dyn.rs:18:20 | LL | trait C { | - in this trait @@ -74,7 +74,7 @@ LL | fn f(&self, c: Self) -> Self; | ~~~~ ~~~~ error[E0038]: the trait `C` cannot be made into an object - --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:18:20 + --> $DIR/dyn-incompatible-trait-should-use-self-2021-without-dyn.rs:18:20 | LL | fn f(&self, c: C) -> C; | ----- ^ `C` cannot be made into an object @@ -82,7 +82,7 @@ LL | fn f(&self, c: C) -> C; | help: consider changing method `f`'s `self` parameter to be `&self` (notice the capitalization): `&Self` | note: for a trait to be "dyn-compatible" 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/object-unsafe-trait-should-use-self-2021-without-dyn.rs:18:10 + --> $DIR/dyn-incompatible-trait-should-use-self-2021-without-dyn.rs:18:10 | LL | trait C { | - this trait cannot be made into an object... @@ -90,7 +90,7 @@ LL | fn f(&self, c: C) -> C; | ^^^^^ ...because method `f`'s `self` parameter cannot be dispatched on error[E0782]: trait objects must include the `dyn` keyword - --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:4:13 + --> $DIR/dyn-incompatible-trait-should-use-self-2021-without-dyn.rs:4:13 | LL | fn f(a: A) -> A; | ^ @@ -106,7 +106,7 @@ LL | fn f(a: impl A) -> A; | ++++ error[E0782]: trait objects must include the `dyn` keyword - --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:4:19 + --> $DIR/dyn-incompatible-trait-should-use-self-2021-without-dyn.rs:4:19 | LL | fn f(a: A) -> A; | ^ @@ -117,7 +117,7 @@ LL | fn f(a: A) -> impl A; | ++++ error[E0782]: trait objects must include the `dyn` keyword - --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:11:13 + --> $DIR/dyn-incompatible-trait-should-use-self-2021-without-dyn.rs:11:13 | LL | fn f(b: B) -> B; | ^ @@ -133,7 +133,7 @@ LL | fn f(b: impl B) -> B; | ++++ error[E0782]: trait objects must include the `dyn` keyword - --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:11:19 + --> $DIR/dyn-incompatible-trait-should-use-self-2021-without-dyn.rs:11:19 | LL | fn f(b: B) -> B; | ^ @@ -144,7 +144,7 @@ LL | fn f(b: B) -> impl B; | ++++ error[E0782]: trait objects must include the `dyn` keyword - --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:18:20 + --> $DIR/dyn-incompatible-trait-should-use-self-2021-without-dyn.rs:18:20 | LL | fn f(&self, c: C) -> C; | ^ @@ -160,7 +160,7 @@ LL | fn f(&self, c: impl C) -> C; | ++++ error[E0782]: trait objects must include the `dyn` keyword - --> $DIR/object-unsafe-trait-should-use-self-2021-without-dyn.rs:18:26 + --> $DIR/dyn-incompatible-trait-should-use-self-2021-without-dyn.rs:18:26 | LL | fn f(&self, c: C) -> C; | ^ diff --git a/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021.rs b/tests/ui/suggestions/dyn-incompatible-trait-should-use-self-2021.rs index 4ab10f40eb6..4ab10f40eb6 100644 --- a/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021.rs +++ b/tests/ui/suggestions/dyn-incompatible-trait-should-use-self-2021.rs diff --git a/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021.stderr b/tests/ui/suggestions/dyn-incompatible-trait-should-use-self-2021.stderr index a7d36d9ebee..5e0d1a14452 100644 --- a/tests/ui/suggestions/object-unsafe-trait-should-use-self-2021.stderr +++ b/tests/ui/suggestions/dyn-incompatible-trait-should-use-self-2021.stderr @@ -1,5 +1,5 @@ error: associated item referring to unboxed trait object for its own trait - --> $DIR/object-unsafe-trait-should-use-self-2021.rs:4:13 + --> $DIR/dyn-incompatible-trait-should-use-self-2021.rs:4:13 | LL | trait A: Sized { | - in this trait @@ -12,13 +12,13 @@ LL | fn f(a: Self) -> Self; | ~~~~ ~~~~ error[E0038]: the trait `A` cannot be made into an object - --> $DIR/object-unsafe-trait-should-use-self-2021.rs:4:13 + --> $DIR/dyn-incompatible-trait-should-use-self-2021.rs:4:13 | LL | fn f(a: dyn A) -> dyn A; | ^^^^^ `A` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-unsafe-trait-should-use-self-2021.rs:3:10 + --> $DIR/dyn-incompatible-trait-should-use-self-2021.rs:3:10 | LL | trait A: Sized { | - ^^^^^ ...because it requires `Self: Sized` @@ -26,7 +26,7 @@ LL | trait A: Sized { | this trait cannot be made into an object... error: associated item referring to unboxed trait object for its own trait - --> $DIR/object-unsafe-trait-should-use-self-2021.rs:9:13 + --> $DIR/dyn-incompatible-trait-should-use-self-2021.rs:9:13 | LL | trait B { | - in this trait @@ -39,13 +39,13 @@ LL | fn f(a: Self) -> Self; | ~~~~ ~~~~ error[E0038]: the trait `B` cannot be made into an object - --> $DIR/object-unsafe-trait-should-use-self-2021.rs:9:13 + --> $DIR/dyn-incompatible-trait-should-use-self-2021.rs:9:13 | LL | fn f(a: dyn B) -> dyn B; | ^^^^^ `B` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-unsafe-trait-should-use-self-2021.rs:9:8 + --> $DIR/dyn-incompatible-trait-should-use-self-2021.rs:9:8 | LL | trait B { | - this trait cannot be made into an object... diff --git a/tests/ui/suggestions/object-unsafe-trait-should-use-self.rs b/tests/ui/suggestions/dyn-incompatible-trait-should-use-self.rs index 75f99075eb1..75f99075eb1 100644 --- a/tests/ui/suggestions/object-unsafe-trait-should-use-self.rs +++ b/tests/ui/suggestions/dyn-incompatible-trait-should-use-self.rs diff --git a/tests/ui/suggestions/object-unsafe-trait-should-use-self.stderr b/tests/ui/suggestions/dyn-incompatible-trait-should-use-self.stderr index 28952933c64..93f6ea2b12e 100644 --- a/tests/ui/suggestions/object-unsafe-trait-should-use-self.stderr +++ b/tests/ui/suggestions/dyn-incompatible-trait-should-use-self.stderr @@ -1,5 +1,5 @@ error: associated item referring to unboxed trait object for its own trait - --> $DIR/object-unsafe-trait-should-use-self.rs:3:13 + --> $DIR/dyn-incompatible-trait-should-use-self.rs:3:13 | LL | trait A: Sized { | - in this trait @@ -12,13 +12,13 @@ LL | fn f(a: Self) -> Self; | ~~~~ ~~~~ error[E0038]: the trait `A` cannot be made into an object - --> $DIR/object-unsafe-trait-should-use-self.rs:3:13 + --> $DIR/dyn-incompatible-trait-should-use-self.rs:3:13 | LL | fn f(a: A) -> A; | ^ `A` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-unsafe-trait-should-use-self.rs:2:10 + --> $DIR/dyn-incompatible-trait-should-use-self.rs:2:10 | LL | trait A: Sized { | - ^^^^^ ...because it requires `Self: Sized` @@ -26,7 +26,7 @@ LL | trait A: Sized { | this trait cannot be made into an object... error: associated item referring to unboxed trait object for its own trait - --> $DIR/object-unsafe-trait-should-use-self.rs:8:13 + --> $DIR/dyn-incompatible-trait-should-use-self.rs:8:13 | LL | trait B { | - in this trait @@ -39,13 +39,13 @@ LL | fn f(a: Self) -> Self; | ~~~~ ~~~~ error[E0038]: the trait `B` cannot be made into an object - --> $DIR/object-unsafe-trait-should-use-self.rs:8:13 + --> $DIR/dyn-incompatible-trait-should-use-self.rs:8:13 | LL | fn f(a: B) -> B; | ^ `B` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-unsafe-trait-should-use-self.rs:8:8 + --> $DIR/dyn-incompatible-trait-should-use-self.rs:8:8 | LL | trait B { | - this trait cannot be made into an object... diff --git a/tests/ui/suggestions/object-unsafe-trait-should-use-where-sized.fixed b/tests/ui/suggestions/dyn-incompatible-trait-should-use-where-sized.fixed index fd9b78934c7..fd9b78934c7 100644 --- a/tests/ui/suggestions/object-unsafe-trait-should-use-where-sized.fixed +++ b/tests/ui/suggestions/dyn-incompatible-trait-should-use-where-sized.fixed diff --git a/tests/ui/suggestions/object-unsafe-trait-should-use-where-sized.rs b/tests/ui/suggestions/dyn-incompatible-trait-should-use-where-sized.rs index e4aa0d89239..e4aa0d89239 100644 --- a/tests/ui/suggestions/object-unsafe-trait-should-use-where-sized.rs +++ b/tests/ui/suggestions/dyn-incompatible-trait-should-use-where-sized.rs diff --git a/tests/ui/suggestions/object-unsafe-trait-should-use-where-sized.stderr b/tests/ui/suggestions/dyn-incompatible-trait-should-use-where-sized.stderr index 5e3a0290d42..beafd7c2ab0 100644 --- a/tests/ui/suggestions/object-unsafe-trait-should-use-where-sized.stderr +++ b/tests/ui/suggestions/dyn-incompatible-trait-should-use-where-sized.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Trait` cannot be made into an object - --> $DIR/object-unsafe-trait-should-use-where-sized.rs:9:12 + --> $DIR/dyn-incompatible-trait-should-use-where-sized.rs:9:12 | LL | fn bar(x: &dyn Trait) {} | ^^^^^^^^^ `Trait` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/object-unsafe-trait-should-use-where-sized.rs:5:8 + --> $DIR/dyn-incompatible-trait-should-use-where-sized.rs:5:8 | LL | trait Trait { | ----- this trait cannot be made into an object... @@ -27,7 +27,7 @@ LL | fn bar(self: &Self) {} | ~~~~~ error[E0307]: invalid `self` parameter type: `()` - --> $DIR/object-unsafe-trait-should-use-where-sized.rs:6:18 + --> $DIR/dyn-incompatible-trait-should-use-where-sized.rs:6:18 | LL | fn bar(self: ()) {} | ^^ diff --git a/tests/ui/suggestions/issue-104328.rs b/tests/ui/suggestions/issue-104328.rs index c3707baf79f..2b0fbdb8d35 100644 --- a/tests/ui/suggestions/issue-104328.rs +++ b/tests/ui/suggestions/issue-104328.rs @@ -1,4 +1,4 @@ -#![feature(object_safe_for_dispatch)] +#![feature(dyn_compatible_for_dispatch)] trait Foo { fn f() {} diff --git a/tests/ui/suggestions/issue-98500.rs b/tests/ui/suggestions/issue-98500.rs index b6fd9e7c23f..289b16abf4b 100644 --- a/tests/ui/suggestions/issue-98500.rs +++ b/tests/ui/suggestions/issue-98500.rs @@ -1,9 +1,9 @@ -//@ aux-build:not-object-safe.rs +//@ aux-build:dyn-incompatible.rs -extern crate not_object_safe; +extern crate dyn_incompatible; pub trait B where - Self: not_object_safe::A, + Self: dyn_incompatible::A, { fn f2(&self); } diff --git a/tests/ui/suggestions/issue-98500.stderr b/tests/ui/suggestions/issue-98500.stderr index c4b446763af..d7136ec1a64 100644 --- a/tests/ui/suggestions/issue-98500.stderr +++ b/tests/ui/suggestions/issue-98500.stderr @@ -5,7 +5,7 @@ LL | struct S(Box<dyn B>); | ^^^^^ `B` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/auxiliary/not-object-safe.rs:4:8 + --> $DIR/auxiliary/dyn-incompatible.rs:4:8 | LL | fn f(); | ^ ...because associated function `f` has no `self` parameter diff --git a/tests/ui/target-feature/tied-features-no-implication-1.paca.stderr b/tests/ui/target-feature/tied-features-no-implication-1.paca.stderr new file mode 100644 index 00000000000..bf211fbee2f --- /dev/null +++ b/tests/ui/target-feature/tied-features-no-implication-1.paca.stderr @@ -0,0 +1,4 @@ +error: the target features paca, pacg must all be either enabled or disabled together + +error: aborting due to 1 previous error + diff --git a/tests/ui/target-feature/tied-features-no-implication-1.pacg.stderr b/tests/ui/target-feature/tied-features-no-implication-1.pacg.stderr new file mode 100644 index 00000000000..bf211fbee2f --- /dev/null +++ b/tests/ui/target-feature/tied-features-no-implication-1.pacg.stderr @@ -0,0 +1,4 @@ +error: the target features paca, pacg must all be either enabled or disabled together + +error: aborting due to 1 previous error + diff --git a/tests/ui/target-feature/tied-features-no-implication-1.rs b/tests/ui/target-feature/tied-features-no-implication-1.rs new file mode 100644 index 00000000000..0473ca319b8 --- /dev/null +++ b/tests/ui/target-feature/tied-features-no-implication-1.rs @@ -0,0 +1,20 @@ +//@ revisions: paca pacg +//@ compile-flags: --crate-type=rlib --target=aarch64-unknown-linux-gnu +//@ needs-llvm-components: aarch64 +//@[paca] compile-flags: -Ctarget-feature=+paca +//@[paca] error-pattern: the target features paca, pacg must all be either enabled or disabled together +//@[pacg] compile-flags: -Ctarget-feature=+pacg +//@[paca] error-pattern: the target features paca, pacg must all be either enabled or disabled together +#![feature(no_core, lang_items)] +#![no_core] + +#[lang="sized"] +trait Sized {} + +// In this test, demonstrate that +paca and +pacg both result in the tied feature error if there +// isn't something causing an error. +// See tied-features-no-implication.rs + +#[cfg(target_feature = "pacg")] +pub unsafe fn foo() { +} diff --git a/tests/ui/target-feature/tied-features-no-implication.paca.stderr b/tests/ui/target-feature/tied-features-no-implication.paca.stderr new file mode 100644 index 00000000000..bf211fbee2f --- /dev/null +++ b/tests/ui/target-feature/tied-features-no-implication.paca.stderr @@ -0,0 +1,4 @@ +error: the target features paca, pacg must all be either enabled or disabled together + +error: aborting due to 1 previous error + diff --git a/tests/ui/target-feature/tied-features-no-implication.pacg.stderr b/tests/ui/target-feature/tied-features-no-implication.pacg.stderr new file mode 100644 index 00000000000..0e31dea24ea --- /dev/null +++ b/tests/ui/target-feature/tied-features-no-implication.pacg.stderr @@ -0,0 +1,14 @@ +error[E0428]: the name `foo` is defined multiple times + --> $DIR/tied-features-no-implication.rs:28:1 + | +LL | fn foo() {} + | -------- previous definition of the value `foo` here +... +LL | pub unsafe fn foo() { + | ^^^^^^^^^^^^^^^^^^^ `foo` redefined here + | + = note: `foo` must be defined only once in the value namespace of this module + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0428`. diff --git a/tests/ui/target-feature/tied-features-no-implication.rs b/tests/ui/target-feature/tied-features-no-implication.rs new file mode 100644 index 00000000000..157b50bb0d3 --- /dev/null +++ b/tests/ui/target-feature/tied-features-no-implication.rs @@ -0,0 +1,29 @@ +//@ revisions: paca pacg +//@ compile-flags: --crate-type=rlib --target=aarch64-unknown-linux-gnu +//@ needs-llvm-components: aarch64 +//@[paca] compile-flags: -Ctarget-feature=+paca +//@[paca] error-pattern: the target features paca, pacg must all be either enabled or disabled together +//@[pacg] compile-flags: -Ctarget-feature=+pacg +//@[pacg] error-pattern: the name `foo` is defined multiple times +#![feature(no_core, lang_items)] +#![no_core] + +#[lang="sized"] +trait Sized {} + +// Can't use `compile_error!` here without `core`/`std` but requiring these makes this test only +// work if you have libcore built in the sysroot for `aarch64-unknown-linux-gnu`. Can't run this +// test on any aarch64 platform because they all have different default available features - as +// written, this test depends on `aarch64-unknown-linux-gnu` having -paca,-pacg by default. +// Cause a multiple definition error instead. +fn foo() {} + +// Enabling one of the tied features does not imply the other is enabled. +// +// With +paca, this multiple definition doesn't cause an error because +paca hasn't implied +// +pacg. With +pacg, the multiple definition error is emitted (and the tied feature error would +// be). + +#[cfg(target_feature = "pacg")] +pub unsafe fn foo() { +} diff --git a/tests/ui/target-feature/tied-features.rs b/tests/ui/target-feature/tied-features.rs index e36649d8eb1..c6cdf21a3e3 100644 --- a/tests/ui/target-feature/tied-features.rs +++ b/tests/ui/target-feature/tied-features.rs @@ -1,4 +1,3 @@ -//@ build-fail //@ compile-flags: --crate-type=rlib --target=aarch64-unknown-linux-gnu //@ needs-llvm-components: aarch64 #![feature(no_core, lang_items)] @@ -7,7 +6,6 @@ #[lang="sized"] trait Sized {} -// FIXME: this should not need to be public. pub fn main() { #[target_feature(enable = "pacg")] //~^ ERROR must all be either enabled or disabled together @@ -25,10 +23,15 @@ pub fn main() { //~^ ERROR must all be either enabled or disabled together unsafe fn foo() {} - #[target_feature(enable = "paca,pacg")] unsafe fn bar() {} #[target_feature(enable = "paca")] #[target_feature(enable = "pacg")] unsafe fn baz() {} + +// Confirm that functions which do not end up collected for monomorphisation will still error. + +#[target_feature(enable = "paca")] +//~^ ERROR must all be either enabled or disabled together +unsafe fn unused() {} diff --git a/tests/ui/target-feature/tied-features.stderr b/tests/ui/target-feature/tied-features.stderr index 525c9084330..8d677735e84 100644 --- a/tests/ui/target-feature/tied-features.stderr +++ b/tests/ui/target-feature/tied-features.stderr @@ -1,5 +1,5 @@ error: the target features paca, pacg must all be either enabled or disabled together - --> $DIR/tied-features.rs:12:5 + --> $DIR/tied-features.rs:10:5 | LL | #[target_feature(enable = "pacg")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -7,12 +7,20 @@ LL | #[target_feature(enable = "pacg")] = help: add the missing features in a `target_feature` attribute error: the target features paca, pacg must all be either enabled or disabled together - --> $DIR/tied-features.rs:24:1 + --> $DIR/tied-features.rs:22:1 | LL | #[target_feature(enable = "paca")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: add the missing features in a `target_feature` attribute -error: aborting due to 2 previous errors +error: the target features paca, pacg must all be either enabled or disabled together + --> $DIR/tied-features.rs:35:1 + | +LL | #[target_feature(enable = "paca")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = help: add the missing features in a `target_feature` attribute + +error: aborting due to 3 previous errors diff --git a/tests/ui/traits/alias/no-duplicates.rs b/tests/ui/traits/alias/no-duplicates.rs index 88feb89170d..d0829ab4cec 100644 --- a/tests/ui/traits/alias/no-duplicates.rs +++ b/tests/ui/traits/alias/no-duplicates.rs @@ -1,4 +1,4 @@ -// The purpose of this test is to demonstrate that duplicating object safe traits +// The purpose of this test is to demonstrate that duplicating dyn-compatible traits // that are not auto traits is rejected with trait aliases even though one could // reasonably accept this. @@ -6,7 +6,7 @@ use std::marker::Unpin; -// Some arbitrary object-safe trait: +// Some arbitrary dyn-compatible trait: trait Obj {} // Nest a few levels deep: diff --git a/tests/ui/traits/alias/no-extra-traits.rs b/tests/ui/traits/alias/no-extra-traits.rs index 4dad8c0f873..f3d35a8cd03 100644 --- a/tests/ui/traits/alias/no-extra-traits.rs +++ b/tests/ui/traits/alias/no-extra-traits.rs @@ -5,7 +5,7 @@ use std::marker::Unpin; -// Some arbitrary object-safe traits: +// Some arbitrary dyn-compatible traits: trait ObjA {} trait ObjB {} diff --git a/tests/ui/traits/alias/object-wf.rs b/tests/ui/traits/alias/object-wf.rs index 3abffd22d14..a14cfea3bd7 100644 --- a/tests/ui/traits/alias/object-wf.rs +++ b/tests/ui/traits/alias/object-wf.rs @@ -20,7 +20,7 @@ fn _f0() { let _: Box<dyn Unpin + _1 + Send + Sync>; } -// Include object safe traits: +// Include dyn-compatible traits: fn _f1() { let _: Box<dyn Obj + _0>; @@ -28,7 +28,7 @@ fn _f1() { let _: Box<dyn Obj + _1 + _0>; } -// And when the object safe trait is in a trait alias: +// And when the dyn-compatible trait is in a trait alias: trait _2 = Obj; diff --git a/tests/ui/traits/assoc-type-hrtb-normalization-30472.rs b/tests/ui/traits/assoc-type-hrtb-normalization-30472.rs new file mode 100644 index 00000000000..4ce3b9b3b77 --- /dev/null +++ b/tests/ui/traits/assoc-type-hrtb-normalization-30472.rs @@ -0,0 +1,32 @@ +//@ check-pass +//! Tests that associated type projections normalize properly in the presence of HRTBs. +//! Original issue: <https://github.com/rust-lang/rust/issues/30472> + + +pub trait MyFrom<T> {} +impl<T> MyFrom<T> for T {} + +pub trait MyInto<T> {} +impl<T, U> MyInto<U> for T where U: MyFrom<T> {} + + +pub trait A<'self_> { + type T; +} +pub trait B: for<'self_> A<'self_> { + // Originally caused the `type U = usize` example below to fail with a type mismatch error + type U: for<'self_> MyFrom<<Self as A<'self_>>::T>; +} + + +pub struct M; +impl<'self_> A<'self_> for M { + type T = usize; +} + +impl B for M { + type U = usize; +} + + +fn main() {} diff --git a/tests/ui/traits/fn-pointer/hrtb-assoc-fn-traits-28994.rs b/tests/ui/traits/fn-pointer/hrtb-assoc-fn-traits-28994.rs new file mode 100644 index 00000000000..e2f02053f95 --- /dev/null +++ b/tests/ui/traits/fn-pointer/hrtb-assoc-fn-traits-28994.rs @@ -0,0 +1,22 @@ +//@ check-pass +//! Tests that a HRTB + FnOnce bound involving an associated type don't prevent +//! a function pointer from implementing `Fn` traits. +//! Test for <https://github.com/rust-lang/rust/issues/28994> + +trait LifetimeToType<'a> { + type Out; +} + +impl<'a> LifetimeToType<'a> for () { + type Out = &'a (); +} + +fn id<'a>(val: &'a ()) -> <() as LifetimeToType<'a>>::Out { + val +} + +fn assert_fn<F: for<'a> FnOnce(&'a ()) -> <() as LifetimeToType<'a>>::Out>(_func: F) { } + +fn main() { + assert_fn(id); +} diff --git a/tests/ui/traits/hrtb-related-type-params-30867.rs b/tests/ui/traits/hrtb-related-type-params-30867.rs new file mode 100644 index 00000000000..ec1e3355bfb --- /dev/null +++ b/tests/ui/traits/hrtb-related-type-params-30867.rs @@ -0,0 +1,14 @@ +//@ check-pass +//! Tests that HRTB impl selection covers type parameters not directly related +//! to the trait. +//! Test for <https://github.com/rust-lang/rust/issues/30867> + +#![crate_type = "lib"] + +trait Unary<T> {} +impl<T, U, F: Fn(T) -> U> Unary<T> for F {} +fn unary<F: for<'a> Unary<&'a T>, T>() {} + +pub fn test<F: for<'a> Fn(&'a i32) -> &'a i32>() { + unary::<F, i32>() +} diff --git a/tests/ui/traits/missing-for-type-in-impl.e2015.stderr b/tests/ui/traits/missing-for-type-in-impl.e2015.stderr new file mode 100644 index 00000000000..541b49b024f --- /dev/null +++ b/tests/ui/traits/missing-for-type-in-impl.e2015.stderr @@ -0,0 +1,74 @@ +warning: trait objects without an explicit `dyn` are deprecated + --> $DIR/missing-for-type-in-impl.rs:8:6 + | +LL | impl Foo<i64> { + | ^^^^^^^^ + | + = 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: `#[warn(bare_trait_objects)]` on by default +help: if this is a dyn-compatible trait, use `dyn` + | +LL | impl dyn Foo<i64> { + | +++ +help: you might have intended to implement this trait for a given type + | +LL | impl Foo<i64> for /* Type */ { + | ++++++++++++++ + +warning: trait objects without an explicit `dyn` are deprecated + --> $DIR/missing-for-type-in-impl.rs:8:6 + | +LL | impl Foo<i64> { + | ^^^^^^^^ + | + = 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: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` +help: if this is a dyn-compatible trait, use `dyn` + | +LL | impl dyn Foo<i64> { + | +++ +help: you might have intended to implement this trait for a given type + | +LL | impl Foo<i64> for /* Type */ { + | ++++++++++++++ + +error[E0038]: the trait `Foo` cannot be made into an object + --> $DIR/missing-for-type-in-impl.rs:8:6 + | +LL | impl Foo<i64> { + | ^^^^^^^^ `Foo` cannot be made into an object + | +note: for a trait to be "dyn-compatible" 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/missing-for-type-in-impl.rs:4:8 + | +LL | trait Foo<T> { + | --- this trait cannot be made into an object... +LL | fn id(me: T) -> T; + | ^^ ...because associated function `id` has no `self` parameter +help: consider turning `id` into a method by giving it a `&self` argument + | +LL | fn id(&self, me: T) -> T; + | ++++++ +help: alternatively, consider constraining `id` so it does not apply to trait objects + | +LL | fn id(me: T) -> T where Self: Sized; + | +++++++++++++++++ + +error[E0277]: the trait bound `i64: Foo<i64>` is not satisfied + --> $DIR/missing-for-type-in-impl.rs:19:19 + | +LL | let x: i64 = <i64 as Foo<i64>>::id(10); + | ^^^ the trait `Foo<i64>` is not implemented for `i64` + | +help: this trait has no implementations, consider adding one + --> $DIR/missing-for-type-in-impl.rs:3:1 + | +LL | trait Foo<T> { + | ^^^^^^^^^^^^ + +error: aborting due to 2 previous errors; 2 warnings emitted + +Some errors have detailed explanations: E0038, E0277. +For more information about an error, try `rustc --explain E0038`. diff --git a/tests/ui/traits/missing-for-type-in-impl.e2021.stderr b/tests/ui/traits/missing-for-type-in-impl.e2021.stderr new file mode 100644 index 00000000000..b5a607a54cb --- /dev/null +++ b/tests/ui/traits/missing-for-type-in-impl.e2021.stderr @@ -0,0 +1,31 @@ +error[E0277]: the trait bound `i64: Foo<i64>` is not satisfied + --> $DIR/missing-for-type-in-impl.rs:19:19 + | +LL | let x: i64 = <i64 as Foo<i64>>::id(10); + | ^^^ the trait `Foo<i64>` is not implemented for `i64` + | +help: this trait has no implementations, consider adding one + --> $DIR/missing-for-type-in-impl.rs:3:1 + | +LL | trait Foo<T> { + | ^^^^^^^^^^^^ + +error[E0782]: trait objects must include the `dyn` keyword + --> $DIR/missing-for-type-in-impl.rs:8:6 + | +LL | impl Foo<i64> { + | ^^^^^^^^ + | +help: add `dyn` keyword before this trait + | +LL | impl dyn Foo<i64> { + | +++ +help: you might have intended to implement this trait for a given type + | +LL | impl Foo<i64> for /* Type */ { + | ++++++++++++++ + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0277, E0782. +For more information about an error, try `rustc --explain E0277`. diff --git a/tests/ui/traits/missing-for-type-in-impl.rs b/tests/ui/traits/missing-for-type-in-impl.rs new file mode 100644 index 00000000000..7d4ad479e77 --- /dev/null +++ b/tests/ui/traits/missing-for-type-in-impl.rs @@ -0,0 +1,22 @@ +//@revisions: e2021 e2015 +//@[e2021]edition: 2021 +trait Foo<T> { + fn id(me: T) -> T; +} + +/* note the "missing" for ... (in this case for i64, in order for this to compile) */ +impl Foo<i64> { +//[e2021]~^ ERROR trait objects must include the `dyn` keyword +//[e2015]~^^ WARNING trait objects without an explicit `dyn` are deprecated +//[e2015]~| WARNING trait objects without an explicit `dyn` are deprecated +//[e2015]~| WARNING this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! +//[e2015]~| WARNING this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! +//[e2015]~| ERROR the trait `Foo` cannot be made into an object + fn id(me: i64) -> i64 {me} +} + +fn main() { + let x: i64 = <i64 as Foo<i64>>::id(10); + //~^ ERROR the trait bound `i64: Foo<i64>` is not satisfied + println!("{}", x); +} diff --git a/tests/ui/traits/next-solver/object-unsafety.rs b/tests/ui/traits/next-solver/dyn-incompatibility.rs index a347984daf6..a347984daf6 100644 --- a/tests/ui/traits/next-solver/object-unsafety.rs +++ b/tests/ui/traits/next-solver/dyn-incompatibility.rs diff --git a/tests/ui/traits/next-solver/object-unsafety.stderr b/tests/ui/traits/next-solver/dyn-incompatibility.stderr index 75d0ce24413..7f2c0646ef5 100644 --- a/tests/ui/traits/next-solver/object-unsafety.stderr +++ b/tests/ui/traits/next-solver/dyn-incompatibility.stderr @@ -1,12 +1,12 @@ error[E0277]: the trait bound `T: Copy` is not satisfied in `dyn Setup<From = T>` - --> $DIR/object-unsafety.rs:12:12 + --> $DIR/dyn-incompatibility.rs:12:12 | LL | copy::<dyn Setup<From=T>>(t) | ^^^^^^^^^^^^^^^^^ within `dyn Setup<From = T>`, the trait `Copy` is not implemented for `T`, which is required by `dyn Setup<From = T>: Setup` | = note: required because it appears within the type `dyn Setup<From = T>` note: required by a bound in `copy` - --> $DIR/object-unsafety.rs:7:12 + --> $DIR/dyn-incompatibility.rs:7:12 | LL | fn copy<U: Setup + ?Sized>(from: &U::From) -> U::From { | ^^^^^ required by this bound in `copy` @@ -16,7 +16,7 @@ LL | pub fn copy_any<T: std::marker::Copy>(t: &T) -> T { | +++++++++++++++++++ error[E0308]: mismatched types - --> $DIR/object-unsafety.rs:12:31 + --> $DIR/dyn-incompatibility.rs:12:31 | LL | copy::<dyn Setup<From=T>>(t) | ------------------------- ^ types differ @@ -26,13 +26,13 @@ LL | copy::<dyn Setup<From=T>>(t) = note: expected reference `&<dyn Setup<From = T> as Setup>::From` found reference `&T` note: function defined here - --> $DIR/object-unsafety.rs:7:4 + --> $DIR/dyn-incompatibility.rs:7:4 | LL | fn copy<U: Setup + ?Sized>(from: &U::From) -> U::From { | ^^^^ -------------- error[E0277]: the trait bound `T: Copy` is not satisfied in `dyn Setup<From = T>` - --> $DIR/object-unsafety.rs:12:5 + --> $DIR/dyn-incompatibility.rs:12:5 | LL | copy::<dyn Setup<From=T>>(t) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ within `dyn Setup<From = T>`, the trait `Copy` is not implemented for `T`, which is required by `dyn Setup<From = T>: Setup` diff --git a/tests/ui/traits/next-solver/typeck/guide-ctors.rs b/tests/ui/traits/next-solver/typeck/guide-ctors.rs new file mode 100644 index 00000000000..7432ea78a56 --- /dev/null +++ b/tests/ui/traits/next-solver/typeck/guide-ctors.rs @@ -0,0 +1,32 @@ +//@ compile-flags: -Znext-solver +//@ check-pass + +// Makes sure we structurally normalize before trying to use expectation to guide +// coercion in adt and tuples. + +use std::any::Any; + +trait Coerce { + type Assoc; +} + +struct TupleGuidance; +impl Coerce for TupleGuidance { + type Assoc = (&'static dyn Any,); +} + +struct AdtGuidance; +impl Coerce for AdtGuidance { + type Assoc = Adt<&'static dyn Any>; +} + +struct Adt<T> { + f: T, +} + +fn foo<'a, T: Coerce>(_: T::Assoc) {} + +fn main() { + foo::<TupleGuidance>((&0u32,)); + foo::<AdtGuidance>(Adt { f: &0u32 }); +} diff --git a/tests/ui/traits/non_lifetime_binders/supertrait-object-safety.rs b/tests/ui/traits/non_lifetime_binders/supertrait-dyn-compatibility.rs index a635edb4485..a635edb4485 100644 --- a/tests/ui/traits/non_lifetime_binders/supertrait-object-safety.rs +++ b/tests/ui/traits/non_lifetime_binders/supertrait-dyn-compatibility.rs diff --git a/tests/ui/traits/non_lifetime_binders/supertrait-object-safety.stderr b/tests/ui/traits/non_lifetime_binders/supertrait-dyn-compatibility.stderr index 0854ea28150..dd2dca74f90 100644 --- a/tests/ui/traits/non_lifetime_binders/supertrait-object-safety.stderr +++ b/tests/ui/traits/non_lifetime_binders/supertrait-dyn-compatibility.stderr @@ -1,5 +1,5 @@ warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes - --> $DIR/supertrait-object-safety.rs:1:12 + --> $DIR/supertrait-dyn-compatibility.rs:1:12 | LL | #![feature(non_lifetime_binders)] | ^^^^^^^^^^^^^^^^^^^^ @@ -8,13 +8,13 @@ LL | #![feature(non_lifetime_binders)] = note: `#[warn(incomplete_features)]` on by default error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/supertrait-object-safety.rs:19:23 + --> $DIR/supertrait-dyn-compatibility.rs:19:23 | LL | let x: &dyn Foo = &(); | ^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/supertrait-object-safety.rs:4:12 + --> $DIR/supertrait-dyn-compatibility.rs:4:12 | LL | trait Foo: for<T> Bar<T> {} | --- ^^^^^^^^^^^^^ ...because where clause cannot reference non-lifetime `for<...>` variables @@ -24,13 +24,13 @@ LL | trait Foo: for<T> Bar<T> {} = note: required for the cast from `&()` to `&dyn Foo` error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/supertrait-object-safety.rs:19:12 + --> $DIR/supertrait-dyn-compatibility.rs:19:12 | LL | let x: &dyn Foo = &(); | ^^^^^^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/supertrait-object-safety.rs:4:12 + --> $DIR/supertrait-dyn-compatibility.rs:4:12 | LL | trait Foo: for<T> Bar<T> {} | --- ^^^^^^^^^^^^^ ...because where clause cannot reference non-lifetime `for<...>` variables @@ -39,13 +39,13 @@ LL | trait Foo: for<T> Bar<T> {} = help: only type `()` implements the trait, consider using it directly instead error[E0038]: the trait `Foo` cannot be made into an object - --> $DIR/supertrait-object-safety.rs:22:5 + --> $DIR/supertrait-dyn-compatibility.rs:22:5 | LL | needs_bar(x); | ^^^^^^^^^ `Foo` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/supertrait-object-safety.rs:4:12 + --> $DIR/supertrait-dyn-compatibility.rs:4:12 | LL | trait Foo: for<T> Bar<T> {} | --- ^^^^^^^^^^^^^ ...because where clause cannot reference non-lifetime `for<...>` variables diff --git a/tests/ui/traits/object/elaborated-predicates-unconstrained-late-bound.rs b/tests/ui/traits/object/elaborated-predicates-unconstrained-late-bound.rs new file mode 100644 index 00000000000..b174776c596 --- /dev/null +++ b/tests/ui/traits/object/elaborated-predicates-unconstrained-late-bound.rs @@ -0,0 +1,24 @@ +// Make sure that when elaborating the principal of a dyn trait for projection predicates +// we don't end up in a situation where we have an unconstrained late-bound lifetime in +// the output of a projection. + +// Fix for <https://github.com/rust-lang/rust/issues/130347>. + +trait A<T>: B<T = T> {} + +trait B { + type T; +} + +struct Erase<T: ?Sized + B>(T::T); + +fn main() { + let x = { + let x = String::from("hello"); + + Erase::<dyn for<'a> A<&'a _>>(x.as_str()) + //~^ ERROR binding for associated type `T` references lifetime `'a`, which does not appear in the trait input types + }; + + dbg!(x.0); +} diff --git a/tests/ui/traits/object/elaborated-predicates-unconstrained-late-bound.stderr b/tests/ui/traits/object/elaborated-predicates-unconstrained-late-bound.stderr new file mode 100644 index 00000000000..067eaf5e7f3 --- /dev/null +++ b/tests/ui/traits/object/elaborated-predicates-unconstrained-late-bound.stderr @@ -0,0 +1,12 @@ +error[E0582]: binding for associated type `T` references lifetime `'a`, which does not appear in the trait input types + --> $DIR/elaborated-predicates-unconstrained-late-bound.rs:19:21 + | +LL | trait A<T>: B<T = T> {} + | ----- due to this supertrait +... +LL | Erase::<dyn for<'a> A<&'a _>>(x.as_str()) + | ^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0582`. diff --git a/tests/ui/traits/object/pretty.rs b/tests/ui/traits/object/pretty.rs index 6660ff040f7..603d7af5260 100644 --- a/tests/ui/traits/object/pretty.rs +++ b/tests/ui/traits/object/pretty.rs @@ -13,7 +13,7 @@ trait SuperGeneric<'a> { } trait AnyGeneric<'a>: SuperGeneric<'a> {} trait FixedGeneric1<'a>: SuperGeneric<'a, Assoc2 = &'a u8> {} -trait FixedGeneric2<'a>: Super<Assoc = &'a u8> {} +// trait FixedGeneric2<'a>: Super<Assoc = &'a u8> {} // Unsound! 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> {} @@ -32,7 +32,7 @@ fn dyn_fixed_static(x: &dyn FixedStatic) { x } //~ERROR mismatched types fn dyn_super_generic(x: &dyn for<'a> SuperGeneric<'a, Assoc2 = &'a u8>) { x } //~ERROR mismatched types fn dyn_any_generic(x: &dyn for<'a> AnyGeneric<'a, Assoc2 = &'a u8>) { x } //~ERROR mismatched types fn dyn_fixed_generic1(x: &dyn for<'a> FixedGeneric1<'a>) { x } //~ERROR mismatched types -fn dyn_fixed_generic2(x: &dyn for<'a> FixedGeneric2<'a>) { x } //~ERROR mismatched types +// fn dyn_fixed_generic2(x: &dyn for<'a> FixedGeneric2<'a>) { x } // Unsound! fn dyn_fixed_generic_multi(x: &dyn for<'a> FixedGeneric1<'a, Assoc2 = &u8>) { x } //~ERROR mismatched types 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 diff --git a/tests/ui/traits/object/pretty.stderr b/tests/ui/traits/object/pretty.stderr index ca56bdbb67a..af941e69c5f 100644 --- a/tests/ui/traits/object/pretty.stderr +++ b/tests/ui/traits/object/pretty.stderr @@ -107,17 +107,6 @@ 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:35:60 - | -LL | fn dyn_fixed_generic2(x: &dyn for<'a> FixedGeneric2<'a>) { x } - | - ^ expected `()`, found `&dyn FixedGeneric2<'a>` - | | - | help: try adding a return type: `-> &dyn for<'a> FixedGeneric2<'a>` - | - = note: expected unit type `()` - found reference `&dyn for<'a> FixedGeneric2<'a>` - -error[E0308]: mismatched types --> $DIR/pretty.rs:36:79 | LL | fn dyn_fixed_generic_multi(x: &dyn for<'a> FixedGeneric1<'a, Assoc2 = &u8>) { x } @@ -172,6 +161,6 @@ LL | fn dyn_has_gat(x: &dyn HasGat<u8, Assoc<bool> = ()>) { x } = note: expected unit type `()` found reference `&dyn HasGat<u8, Assoc<bool> = ()>` -error: aborting due to 15 previous errors; 1 warning emitted +error: aborting due to 14 previous errors; 1 warning emitted For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/traits/object/print_vtable_sizes.rs b/tests/ui/traits/object/print_vtable_sizes.rs index 684458d079e..2b1745da5f3 100644 --- a/tests/ui/traits/object/print_vtable_sizes.rs +++ b/tests/ui/traits/object/print_vtable_sizes.rs @@ -7,7 +7,7 @@ trait A<T: help::V>: AsRef<[T::V]> + AsMut<[T::V]> {} trait B<T>: AsRef<T> + AsRef<T> + AsRef<T> + AsRef<T> {} trait C { - fn x() {} // not object safe, shouldn't be reported + fn x() {} // not dyn-compatible, shouldn't be reported } // This does not have any upcasting cost, diff --git a/tests/ui/traits/object/safety.rs b/tests/ui/traits/object/safety.rs index f43d332d696..f4abcf8542e 100644 --- a/tests/ui/traits/object/safety.rs +++ b/tests/ui/traits/object/safety.rs @@ -1,4 +1,4 @@ -// Check that static methods are not object-safe. +// Check that static methods render the trait dyn-incompatible. trait Tr { fn foo(); diff --git a/tests/ui/traits/vtable/vtable-non-object-safe.rs b/tests/ui/traits/vtable/vtable-dyn-incompatible.rs index f98af0f23b7..64a8138bdcf 100644 --- a/tests/ui/traits/vtable/vtable-non-object-safe.rs +++ b/tests/ui/traits/vtable/vtable-dyn-incompatible.rs @@ -1,7 +1,7 @@ //@ build-fail #![feature(rustc_attrs)] -// Ensure that non-object-safe methods in Iterator does not generate +// Ensure that dyn-incompatible methods in Iterator does not generate // vtable entries. #[rustc_dump_vtable] diff --git a/tests/ui/traits/vtable/vtable-non-object-safe.stderr b/tests/ui/traits/vtable/vtable-dyn-incompatible.stderr index 53eef5d0b13..e442c3eac00 100644 --- a/tests/ui/traits/vtable/vtable-non-object-safe.stderr +++ b/tests/ui/traits/vtable/vtable-dyn-incompatible.stderr @@ -7,7 +7,7 @@ error: vtable entries for `<std::vec::IntoIter<u8> as A>`: [ Method(<std::vec::IntoIter<u8> as Iterator>::advance_by), Method(<std::vec::IntoIter<u8> as Iterator>::nth), ] - --> $DIR/vtable-non-object-safe.rs:8:1 + --> $DIR/vtable-dyn-incompatible.rs:8:1 | LL | trait A: Iterator {} | ^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/traits/wf-object/no-duplicates.rs b/tests/ui/traits/wf-object/no-duplicates.rs index 678ede58296..83544064ce2 100644 --- a/tests/ui/traits/wf-object/no-duplicates.rs +++ b/tests/ui/traits/wf-object/no-duplicates.rs @@ -1,7 +1,7 @@ -// The purpose of this test is to demonstrate that duplicating object safe traits +// The purpose of this test is to demonstrate that duplicating dyn-compatible traits // that are not auto-traits is rejected even though one could reasonably accept this. -// Some arbitrary object-safe trait: +// Some arbitrary dyn-compatible trait: trait Obj {} // Demonstrate that recursive expansion of trait aliases doesn't affect stable behavior: diff --git a/tests/ui/traits/wf-object/reverse-order.rs b/tests/ui/traits/wf-object/reverse-order.rs index b8f2aae8966..99c727cc332 100644 --- a/tests/ui/traits/wf-object/reverse-order.rs +++ b/tests/ui/traits/wf-object/reverse-order.rs @@ -2,7 +2,7 @@ // Ensure that `dyn $($AutoTrait)+ ObjSafe` is well-formed. -// Some arbitrary object-safe trait: +// Some arbitrary dyn-compatible trait: trait Obj {} type _0 = dyn Unpin; diff --git a/tests/ui/try-trait/bad-interconversion.rs b/tests/ui/try-trait/bad-interconversion.rs index 385f5510fb4..9c45bde8898 100644 --- a/tests/ui/try-trait/bad-interconversion.rs +++ b/tests/ui/try-trait/bad-interconversion.rs @@ -1,5 +1,3 @@ -#![feature(control_flow_enum)] - use std::ops::ControlFlow; fn result_to_result() -> Result<u64, u8> { diff --git a/tests/ui/try-trait/bad-interconversion.stderr b/tests/ui/try-trait/bad-interconversion.stderr index 9aab2cf6ab8..82877baef3e 100644 --- a/tests/ui/try-trait/bad-interconversion.stderr +++ b/tests/ui/try-trait/bad-interconversion.stderr @@ -1,5 +1,5 @@ error[E0277]: `?` couldn't convert the error to `u8` - --> $DIR/bad-interconversion.rs:6:20 + --> $DIR/bad-interconversion.rs:4:20 | LL | fn result_to_result() -> Result<u64, u8> { | --------------- expected `u8` because of this @@ -15,7 +15,7 @@ LL | Ok(Err(123_i32)?) = note: required for `Result<u64, u8>` to implement `FromResidual<Result<Infallible, i32>>` error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a function that returns `Result` - --> $DIR/bad-interconversion.rs:11:12 + --> $DIR/bad-interconversion.rs:9:12 | LL | fn option_to_result() -> Result<u64, String> { | -------------------------------------------- this function returns a `Result` @@ -26,7 +26,7 @@ LL | Some(3)?; = help: the trait `FromResidual<Result<Infallible, E>>` is implemented for `Result<T, F>` error[E0277]: the `?` operator can only be used on `Result`s in a function that returns `Result` - --> $DIR/bad-interconversion.rs:17:31 + --> $DIR/bad-interconversion.rs:15:31 | LL | fn control_flow_to_result() -> Result<u64, String> { | -------------------------------------------------- this function returns a `Result` @@ -37,7 +37,7 @@ LL | Ok(ControlFlow::Break(123)?) = help: the trait `FromResidual<Result<Infallible, E>>` is implemented for `Result<T, F>` error[E0277]: the `?` operator can only be used on `Option`s, not `Result`s, in a function that returns `Option` - --> $DIR/bad-interconversion.rs:22:22 + --> $DIR/bad-interconversion.rs:20:22 | LL | fn result_to_option() -> Option<u16> { | ------------------------------------ this function returns an `Option` @@ -48,7 +48,7 @@ LL | Some(Err("hello")?) = 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 + --> $DIR/bad-interconversion.rs:25:33 | LL | fn control_flow_to_option() -> Option<u64> { | ------------------------------------------ this function returns an `Option` @@ -59,7 +59,7 @@ LL | Some(ControlFlow::Break(123)?) = 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 + --> $DIR/bad-interconversion.rs:30:39 | LL | fn result_to_control_flow() -> ControlFlow<String> { | -------------------------------------------------- this function returns a `ControlFlow` @@ -71,7 +71,7 @@ LL | ControlFlow::Continue(Err("hello")?) = help: for that trait implementation, expected `ControlFlow<String, Infallible>`, found `Result<Infallible, &str>` error[E0277]: the `?` operator can only be used on `ControlFlow`s in a function that returns `ControlFlow` - --> $DIR/bad-interconversion.rs:37:12 + --> $DIR/bad-interconversion.rs:35:12 | LL | fn option_to_control_flow() -> ControlFlow<u64> { | ----------------------------------------------- this function returns a `ControlFlow` @@ -83,7 +83,7 @@ LL | Some(3)?; = help: for that trait implementation, expected `ControlFlow<u64, Infallible>`, found `Option<Infallible>` error[E0277]: the `?` operator in a function that returns `ControlFlow<B, _>` can only be used on other `ControlFlow<B, _>`s (with the same Break type) - --> $DIR/bad-interconversion.rs:43:29 + --> $DIR/bad-interconversion.rs:41:29 | LL | fn control_flow_to_control_flow() -> ControlFlow<i64> { | ----------------------------------------------------- this function returns a `ControlFlow` diff --git a/tests/ui/try-trait/try-operator-custom.rs b/tests/ui/try-trait/try-operator-custom.rs index 936c0b0689a..ebeb0869f98 100644 --- a/tests/ui/try-trait/try-operator-custom.rs +++ b/tests/ui/try-trait/try-operator-custom.rs @@ -1,6 +1,5 @@ //@ run-pass -#![feature(control_flow_enum)] #![feature(try_trait_v2)] use std::ops::{ControlFlow, FromResidual, Try}; diff --git a/tests/ui/type-alias-impl-trait/bound-lifetime-through-dyn-trait.rs b/tests/ui/type-alias-impl-trait/bound-lifetime-through-dyn-trait.rs new file mode 100644 index 00000000000..df589473a84 --- /dev/null +++ b/tests/ui/type-alias-impl-trait/bound-lifetime-through-dyn-trait.rs @@ -0,0 +1,18 @@ +#![feature(type_alias_impl_trait)] + +trait Captures<'a> {} +impl<T> Captures<'_> for T {} + +fn dyn_hoops<T: Sized>() -> dyn for<'a> Iterator<Item = impl Captures<'a>> { + //~^ ERROR `impl Trait` cannot capture higher-ranked lifetime from `dyn` type + loop {} +} + +pub fn main() { + //~^ ERROR item does not constrain `Opaque::{opaque#0}`, but has it in its signature + type Opaque = impl Sized; + fn define() -> Opaque { + let x: Opaque = dyn_hoops::<()>(); + x + } +} diff --git a/tests/ui/type-alias-impl-trait/bound-lifetime-through-dyn-trait.stderr b/tests/ui/type-alias-impl-trait/bound-lifetime-through-dyn-trait.stderr new file mode 100644 index 00000000000..59d9ff86c6e --- /dev/null +++ b/tests/ui/type-alias-impl-trait/bound-lifetime-through-dyn-trait.stderr @@ -0,0 +1,28 @@ +error[E0657]: `impl Trait` cannot capture higher-ranked lifetime from `dyn` type + --> $DIR/bound-lifetime-through-dyn-trait.rs:6:71 + | +LL | fn dyn_hoops<T: Sized>() -> dyn for<'a> Iterator<Item = impl Captures<'a>> { + | ^^ + | +note: lifetime declared here + --> $DIR/bound-lifetime-through-dyn-trait.rs:6:37 + | +LL | fn dyn_hoops<T: Sized>() -> dyn for<'a> Iterator<Item = impl Captures<'a>> { + | ^^ + +error: item does not constrain `Opaque::{opaque#0}`, but has it in its signature + --> $DIR/bound-lifetime-through-dyn-trait.rs:11:8 + | +LL | pub fn main() { + | ^^^^ + | + = note: consider moving the opaque type's declaration and defining uses into a separate module +note: this opaque type is in the signature + --> $DIR/bound-lifetime-through-dyn-trait.rs:13:19 + | +LL | type Opaque = impl Sized; + | ^^^^^^^^^^ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0657`. diff --git a/tests/ui/type-alias-impl-trait/const_generic_type.no_infer.stderr b/tests/ui/type-alias-impl-trait/const_generic_type.no_infer.stderr index b526ab49d8d..ec8a51b0818 100644 --- a/tests/ui/type-alias-impl-trait/const_generic_type.no_infer.stderr +++ b/tests/ui/type-alias-impl-trait/const_generic_type.no_infer.stderr @@ -1,3 +1,11 @@ +error: `Bar` is forbidden as the type of a const generic parameter + --> $DIR/const_generic_type.rs:8:24 + | +LL | async fn test<const N: crate::Bar>() { + | ^^^^^^^^^^ + | + = note: the only supported types are integers, `bool`, and `char` + error: item does not constrain `Bar::{opaque#0}`, but has it in its signature --> $DIR/const_generic_type.rs:8:10 | @@ -39,13 +47,5 @@ LL | type Bar = impl std::fmt::Display; | = note: `Bar` must be used in combination with a concrete type within the same module -error: `Bar` is forbidden as the type of a const generic parameter - --> $DIR/const_generic_type.rs:8:24 - | -LL | async fn test<const N: crate::Bar>() { - | ^^^^^^^^^^ - | - = note: the only supported types are integers, `bool`, and `char` - error: aborting due to 4 previous errors diff --git a/tests/ui/type-alias-impl-trait/constrain_inputs.stderr b/tests/ui/type-alias-impl-trait/constrain_inputs.stderr index 2468fb7480b..436326e66c3 100644 --- a/tests/ui/type-alias-impl-trait/constrain_inputs.stderr +++ b/tests/ui/type-alias-impl-trait/constrain_inputs.stderr @@ -7,19 +7,6 @@ LL | fn execute(ty: Ty<'_>) -> &str { todo!() } = note: lifetimes appearing in an associated or opaque type are not considered constrained = note: consider introducing a named lifetime parameter -error: item does not constrain `lifetime_params::Ty::{opaque#0}`, but has it in its signature - --> $DIR/constrain_inputs.rs:6:8 - | -LL | fn execute(ty: Ty<'_>) -> &str { todo!() } - | ^^^^^^^ - | - = note: consider moving the opaque type's declaration and defining uses into a separate module -note: this opaque type is in the signature - --> $DIR/constrain_inputs.rs:4:19 - | -LL | type Ty<'a> = impl Sized; - | ^^^^^^^^^^ - error[E0581]: return type references an anonymous lifetime, which is not constrained by the fn input types --> $DIR/constrain_inputs.rs:10:35 | @@ -38,6 +25,19 @@ LL | type BadTraitRef = dyn Fn(Ty<'_>) -> &str; = note: lifetimes appearing in an associated or opaque type are not considered constrained = note: consider introducing a named lifetime parameter +error: item does not constrain `lifetime_params::Ty::{opaque#0}`, but has it in its signature + --> $DIR/constrain_inputs.rs:6:8 + | +LL | fn execute(ty: Ty<'_>) -> &str { todo!() } + | ^^^^^^^ + | + = note: consider moving the opaque type's declaration and defining uses into a separate module +note: this opaque type is in the signature + --> $DIR/constrain_inputs.rs:4:19 + | +LL | type Ty<'a> = impl Sized; + | ^^^^^^^^^^ + error[E0581]: return type references an anonymous lifetime, which is not constrained by the fn input types --> $DIR/constrain_inputs.rs:19:31 | diff --git a/tests/ui/type-alias-impl-trait/generic_underconstrained.stderr b/tests/ui/type-alias-impl-trait/generic_underconstrained.stderr index be9b07823ae..88529b370f1 100644 --- a/tests/ui/type-alias-impl-trait/generic_underconstrained.stderr +++ b/tests/ui/type-alias-impl-trait/generic_underconstrained.stderr @@ -1,13 +1,8 @@ error[E0277]: the trait bound `T: Trait` is not satisfied - --> $DIR/generic_underconstrained.rs:9:51 + --> $DIR/generic_underconstrained.rs:9:31 | -LL | fn underconstrain<T>(_: T) -> Underconstrained<T> { - | ___________________________________________________^ -LL | | -LL | | -LL | | unimplemented!() -LL | | } - | |_^ the trait `Trait` is not implemented for `T` +LL | fn underconstrain<T>(_: T) -> Underconstrained<T> { + | ^^^^^^^^^^^^^^^^^^^ the trait `Trait` is not implemented for `T` | note: required by a bound on the type alias `Underconstrained` --> $DIR/generic_underconstrained.rs:6:26 @@ -20,10 +15,15 @@ LL | fn underconstrain<T: Trait>(_: T) -> Underconstrained<T> { | +++++++ error[E0277]: the trait bound `T: Trait` is not satisfied - --> $DIR/generic_underconstrained.rs:9:31 + --> $DIR/generic_underconstrained.rs:9:51 | -LL | fn underconstrain<T>(_: T) -> Underconstrained<T> { - | ^^^^^^^^^^^^^^^^^^^ the trait `Trait` is not implemented for `T` +LL | fn underconstrain<T>(_: T) -> Underconstrained<T> { + | ___________________________________________________^ +LL | | +LL | | +LL | | unimplemented!() +LL | | } + | |_^ the trait `Trait` is not implemented for `T` | note: required by a bound on the type alias `Underconstrained` --> $DIR/generic_underconstrained.rs:6:26 diff --git a/tests/ui/type-alias-impl-trait/generic_underconstrained2.stderr b/tests/ui/type-alias-impl-trait/generic_underconstrained2.stderr index 15d96191ba9..b3b9cbca968 100644 --- a/tests/ui/type-alias-impl-trait/generic_underconstrained2.stderr +++ b/tests/ui/type-alias-impl-trait/generic_underconstrained2.stderr @@ -1,13 +1,8 @@ error[E0277]: `U` doesn't implement `Debug` - --> $DIR/generic_underconstrained2.rs:8:53 + --> $DIR/generic_underconstrained2.rs:8:33 | -LL | fn underconstrained<U>(_: U) -> Underconstrained<U> { - | _____________________________________________________^ -LL | | -LL | | -LL | | 5u32 -LL | | } - | |_^ `U` cannot be formatted using `{:?}` because it doesn't implement `Debug` +LL | fn underconstrained<U>(_: U) -> Underconstrained<U> { + | ^^^^^^^^^^^^^^^^^^^ `U` cannot be formatted using `{:?}` because it doesn't implement `Debug` | note: required by a bound on the type alias `Underconstrained` --> $DIR/generic_underconstrained2.rs:5:26 @@ -20,15 +15,10 @@ LL | fn underconstrained<U: std::fmt::Debug>(_: U) -> Underconstrained<U> { | +++++++++++++++++ error[E0277]: `V` doesn't implement `Debug` - --> $DIR/generic_underconstrained2.rs:17:64 + --> $DIR/generic_underconstrained2.rs:17:43 | -LL | fn underconstrained2<U, V>(_: U, _: V) -> Underconstrained2<V> { - | ________________________________________________________________^ -LL | | -LL | | -LL | | 5u32 -LL | | } - | |_^ `V` cannot be formatted using `{:?}` because it doesn't implement `Debug` +LL | fn underconstrained2<U, V>(_: U, _: V) -> Underconstrained2<V> { + | ^^^^^^^^^^^^^^^^^^^^ `V` cannot be formatted using `{:?}` because it doesn't implement `Debug` | note: required by a bound on the type alias `Underconstrained2` --> $DIR/generic_underconstrained2.rs:14:27 @@ -41,10 +31,15 @@ LL | fn underconstrained2<U, V: std::fmt::Debug>(_: U, _: V) -> Underconstrained | +++++++++++++++++ error[E0277]: `U` doesn't implement `Debug` - --> $DIR/generic_underconstrained2.rs:8:33 + --> $DIR/generic_underconstrained2.rs:8:53 | -LL | fn underconstrained<U>(_: U) -> Underconstrained<U> { - | ^^^^^^^^^^^^^^^^^^^ `U` cannot be formatted using `{:?}` because it doesn't implement `Debug` +LL | fn underconstrained<U>(_: U) -> Underconstrained<U> { + | _____________________________________________________^ +LL | | +LL | | +LL | | 5u32 +LL | | } + | |_^ `U` cannot be formatted using `{:?}` because it doesn't implement `Debug` | note: required by a bound on the type alias `Underconstrained` --> $DIR/generic_underconstrained2.rs:5:26 @@ -57,10 +52,15 @@ LL | fn underconstrained<U: std::fmt::Debug>(_: U) -> Underconstrained<U> { | +++++++++++++++++ error[E0277]: `V` doesn't implement `Debug` - --> $DIR/generic_underconstrained2.rs:17:43 + --> $DIR/generic_underconstrained2.rs:17:64 | -LL | fn underconstrained2<U, V>(_: U, _: V) -> Underconstrained2<V> { - | ^^^^^^^^^^^^^^^^^^^^ `V` cannot be formatted using `{:?}` because it doesn't implement `Debug` +LL | fn underconstrained2<U, V>(_: U, _: V) -> Underconstrained2<V> { + | ________________________________________________________________^ +LL | | +LL | | +LL | | 5u32 +LL | | } + | |_^ `V` cannot be formatted using `{:?}` because it doesn't implement `Debug` | note: required by a bound on the type alias `Underconstrained2` --> $DIR/generic_underconstrained2.rs:14:27 diff --git a/tests/ui/type-alias-impl-trait/ice-failed-to-resolve-instance-for-110696.stderr b/tests/ui/type-alias-impl-trait/ice-failed-to-resolve-instance-for-110696.stderr index 22c776e171c..eace96317dc 100644 --- a/tests/ui/type-alias-impl-trait/ice-failed-to-resolve-instance-for-110696.stderr +++ b/tests/ui/type-alias-impl-trait/ice-failed-to-resolve-instance-for-110696.stderr @@ -1,3 +1,9 @@ +error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates + --> $DIR/ice-failed-to-resolve-instance-for-110696.rs:41:6 + | +LL | impl<T: MyFrom<Phantom2<DummyT<U>>>, U> MyIndex<DummyT<T>> for Scope<U> { + | ^ unconstrained type parameter + error: item does not constrain `DummyT::{opaque#0}`, but has it in its signature --> $DIR/ice-failed-to-resolve-instance-for-110696.rs:28:8 | @@ -24,12 +30,6 @@ note: this opaque type is in the signature LL | type DummyT<T> = impl F; | ^^^^^^ -error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates - --> $DIR/ice-failed-to-resolve-instance-for-110696.rs:41:6 - | -LL | impl<T: MyFrom<Phantom2<DummyT<U>>>, U> MyIndex<DummyT<T>> for Scope<U> { - | ^ unconstrained type parameter - error: aborting due to 3 previous errors For more information about this error, try `rustc --explain E0207`. diff --git a/tests/ui/type-alias-impl-trait/in-where-clause.stderr b/tests/ui/type-alias-impl-trait/in-where-clause.stderr index f1361b47c56..5ac09e20b02 100644 --- a/tests/ui/type-alias-impl-trait/in-where-clause.stderr +++ b/tests/ui/type-alias-impl-trait/in-where-clause.stderr @@ -1,14 +1,25 @@ -error[E0391]: cycle detected when computing type of `Bar::{opaque#0}` - --> $DIR/in-where-clause.rs:5:12 +error[E0283]: type annotations needed: cannot satisfy `Bar: Send` + --> $DIR/in-where-clause.rs:12:9 | -LL | type Bar = impl Sized; - | ^^^^^^^^^^ +LL | [0; 1 + 2] + | ^^^^^ | -note: ...which requires computing type of opaque `Bar::{opaque#0}`... + = note: cannot satisfy `Bar: Send` +note: required by a bound in `foo` + --> $DIR/in-where-clause.rs:10:10 + | +LL | fn foo() -> Bar + | --- required by a bound in this function +LL | where +LL | Bar: Send, + | ^^^^ required by this bound in `foo` + +error[E0391]: cycle detected when computing type of opaque `Bar::{opaque#0}` --> $DIR/in-where-clause.rs:5:12 | LL | type Bar = impl Sized; | ^^^^^^^^^^ + | note: ...which requires type-checking `foo`... --> $DIR/in-where-clause.rs:8:1 | @@ -17,30 +28,15 @@ LL | | where LL | | Bar: Send, | |______________^ = note: ...which requires revealing opaque types in `[Binder { value: TraitPredicate(<Bar as core::marker::Send>, polarity:Positive), bound_vars: [] }]`... - = note: ...which again requires computing type of `Bar::{opaque#0}`, completing the cycle -note: cycle used when checking that `Bar::{opaque#0}` is well-formed +note: ...which requires computing type of `Bar::{opaque#0}`... --> $DIR/in-where-clause.rs:5:12 | LL | type Bar = impl Sized; | ^^^^^^^^^^ + = note: ...which again requires computing type of opaque `Bar::{opaque#0}`, completing the cycle + = note: cycle used when evaluating trait selection obligation `Bar: core::marker::Send` = 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[E0283]: type annotations needed: cannot satisfy `Bar: Send` - --> $DIR/in-where-clause.rs:12:9 - | -LL | [0; 1 + 2] - | ^^^^^ - | - = note: cannot satisfy `Bar: Send` -note: required by a bound in `foo` - --> $DIR/in-where-clause.rs:10:10 - | -LL | fn foo() -> Bar - | --- required by a bound in this function -LL | where -LL | Bar: Send, - | ^^^^ required by this bound in `foo` - error: aborting due to 2 previous errors Some errors have detailed explanations: E0283, E0391. diff --git a/tests/ui/type-alias-impl-trait/issue-53092-2.rs b/tests/ui/type-alias-impl-trait/issue-53092-2.rs index 2adfad4fc5b..2383008d042 100644 --- a/tests/ui/type-alias-impl-trait/issue-53092-2.rs +++ b/tests/ui/type-alias-impl-trait/issue-53092-2.rs @@ -1,15 +1,14 @@ #![feature(type_alias_impl_trait)] #![allow(dead_code)] -type Bug<T, U> = impl Fn(T) -> U + Copy; //~ ERROR cycle detected +type Bug<T, U> = impl Fn(T) -> U + Copy; const CONST_BUG: Bug<u8, ()> = unsafe { std::mem::transmute(|_: u8| ()) }; -//~^ ERROR: non-defining opaque type use -//~| ERROR: item does not constrain -//~| ERROR: item does not constrain +//~^ ERROR cycle detected +//~| ERROR: non-defining opaque type use fn make_bug<T, U: From<T>>() -> Bug<T, U> { - |x| x.into() //~ ERROR the trait bound `U: From<T>` is not satisfied + |x| x.into() } fn main() { diff --git a/tests/ui/type-alias-impl-trait/issue-53092-2.stderr b/tests/ui/type-alias-impl-trait/issue-53092-2.stderr index 121f765e667..ac580866704 100644 --- a/tests/ui/type-alias-impl-trait/issue-53092-2.stderr +++ b/tests/ui/type-alias-impl-trait/issue-53092-2.stderr @@ -10,75 +10,33 @@ note: for this opaque type LL | type Bug<T, U> = impl Fn(T) -> U + Copy; | ^^^^^^^^^^^^^^^^^^^^^^ -error[E0391]: cycle detected when computing type of `Bug::{opaque#0}` - --> $DIR/issue-53092-2.rs:4:18 - | -LL | type Bug<T, U> = impl Fn(T) -> U + Copy; - | ^^^^^^^^^^^^^^^^^^^^^^ - | -note: ...which requires computing type of opaque `Bug::{opaque#0}`... - --> $DIR/issue-53092-2.rs:4:18 - | -LL | type Bug<T, U> = impl Fn(T) -> U + Copy; - | ^^^^^^^^^^^^^^^^^^^^^^ -note: ...which requires type-checking `CONST_BUG`... +error[E0391]: cycle detected when type-checking `CONST_BUG` --> $DIR/issue-53092-2.rs:6:1 | LL | const CONST_BUG: Bug<u8, ()> = unsafe { std::mem::transmute(|_: u8| ()) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | = note: ...which requires computing layout of `Bug<u8, ()>`... = note: ...which requires normalizing `Bug<u8, ()>`... - = note: ...which again requires computing type of `Bug::{opaque#0}`, completing the cycle -note: cycle used when checking that `Bug::{opaque#0}` is well-formed +note: ...which requires computing type of `Bug::{opaque#0}`... --> $DIR/issue-53092-2.rs:4:18 | LL | type Bug<T, U> = impl Fn(T) -> U + Copy; | ^^^^^^^^^^^^^^^^^^^^^^ - = 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: item does not constrain `Bug::{opaque#0}`, but has it in its signature - --> $DIR/issue-53092-2.rs:6:7 - | -LL | const CONST_BUG: Bug<u8, ()> = unsafe { std::mem::transmute(|_: u8| ()) }; - | ^^^^^^^^^ - | - = note: consider moving the opaque type's declaration and defining uses into a separate module -note: this opaque type is in the signature +note: ...which requires computing type of opaque `Bug::{opaque#0}`... --> $DIR/issue-53092-2.rs:4:18 | LL | type Bug<T, U> = impl Fn(T) -> U + Copy; | ^^^^^^^^^^^^^^^^^^^^^^ - -error: item does not constrain `Bug::{opaque#0}`, but has it in its signature - --> $DIR/issue-53092-2.rs:6:61 + = note: ...which again requires type-checking `CONST_BUG`, completing the cycle +note: cycle used when checking that `CONST_BUG` is well-formed + --> $DIR/issue-53092-2.rs:6:1 | LL | const CONST_BUG: Bug<u8, ()> = unsafe { std::mem::transmute(|_: u8| ()) }; - | ^^^^^^^ - | - = note: consider moving the opaque type's declaration and defining uses into a separate module -note: this opaque type is in the signature - --> $DIR/issue-53092-2.rs:4:18 - | -LL | type Bug<T, U> = impl Fn(T) -> U + Copy; - | ^^^^^^^^^^^^^^^^^^^^^^ - -error[E0277]: the trait bound `U: From<T>` is not satisfied - --> $DIR/issue-53092-2.rs:12:5 - | -LL | |x| x.into() - | ^^^^^^^^^^^^ the trait `From<T>` is not implemented for `U` - | -note: required by a bound in `make_bug` - --> $DIR/issue-53092-2.rs:11:19 - | -LL | fn make_bug<T, U: From<T>>() -> Bug<T, U> { - | ^^^^^^^ required by this bound in `make_bug` -help: consider restricting type parameter `U` - | -LL | type Bug<T, U: std::convert::From<T>> = impl Fn(T) -> U + Copy; - | +++++++++++++++++++++++ + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information -error: aborting due to 5 previous errors +error: aborting due to 2 previous errors -Some errors have detailed explanations: E0277, E0391, E0792. -For more information about an error, try `rustc --explain E0277`. +Some errors have detailed explanations: E0391, E0792. +For more information about an error, try `rustc --explain E0391`. diff --git a/tests/ui/type-alias-impl-trait/issue-84660-unsoundness.current.stderr b/tests/ui/type-alias-impl-trait/issue-84660-unsoundness.current.stderr index 2b064dcfc31..ec7b9e0e12b 100644 --- a/tests/ui/type-alias-impl-trait/issue-84660-unsoundness.current.stderr +++ b/tests/ui/type-alias-impl-trait/issue-84660-unsoundness.current.stderr @@ -1,3 +1,12 @@ +error[E0119]: conflicting implementations of trait `Trait<Bar, _>` + --> $DIR/issue-84660-unsoundness.rs:29:1 + | +LL | impl<In, Out> Trait<Bar, In> for Out { + | ------------------------------------ first implementation here +... +LL | impl<In, Out> Trait<(), In> for Out { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation + error: item does not constrain `Bar::{opaque#0}`, but has it in its signature --> $DIR/issue-84660-unsoundness.rs:22:8 | @@ -11,15 +20,6 @@ note: this opaque type is in the signature LL | type Bar = impl Foo; | ^^^^^^^^ -error[E0119]: conflicting implementations of trait `Trait<Bar, _>` - --> $DIR/issue-84660-unsoundness.rs:29:1 - | -LL | impl<In, Out> Trait<Bar, In> for Out { - | ------------------------------------ first implementation here -... -LL | impl<In, Out> Trait<(), In> for Out { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation - error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0119`. diff --git a/tests/ui/type-alias-impl-trait/issue-84660-unsoundness.next.stderr b/tests/ui/type-alias-impl-trait/issue-84660-unsoundness.next.stderr index 5a728a00138..e33102f687c 100644 --- a/tests/ui/type-alias-impl-trait/issue-84660-unsoundness.next.stderr +++ b/tests/ui/type-alias-impl-trait/issue-84660-unsoundness.next.stderr @@ -1,3 +1,12 @@ +error[E0119]: conflicting implementations of trait `Trait<Bar, _>` + --> $DIR/issue-84660-unsoundness.rs:29:1 + | +LL | impl<In, Out> Trait<Bar, In> for Out { + | ------------------------------------ first implementation here +... +LL | impl<In, Out> Trait<(), In> for Out { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation + error[E0284]: type annotations needed: cannot satisfy `Bar == _` --> $DIR/issue-84660-unsoundness.rs:22:37 | @@ -9,15 +18,6 @@ LL | | unreachable!(); LL | | } | |_____^ cannot satisfy `Bar == _` -error[E0119]: conflicting implementations of trait `Trait<Bar, _>` - --> $DIR/issue-84660-unsoundness.rs:29:1 - | -LL | impl<In, Out> Trait<Bar, In> for Out { - | ------------------------------------ first implementation here -... -LL | impl<In, Out> Trait<(), In> for Out { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation - error: aborting due to 2 previous errors Some errors have detailed explanations: E0119, E0284. diff --git a/tests/ui/type-alias-impl-trait/nested-in-anon-const.stderr b/tests/ui/type-alias-impl-trait/nested-in-anon-const.stderr index d0fe920b35f..aa0c1076117 100644 --- a/tests/ui/type-alias-impl-trait/nested-in-anon-const.stderr +++ b/tests/ui/type-alias-impl-trait/nested-in-anon-const.stderr @@ -1,11 +1,3 @@ -error: unconstrained opaque type - --> $DIR/nested-in-anon-const.rs:13:33 - | -LL | type B<Z> = impl Sized; - | ^^^^^^^^^^ - | - = note: `B` must be used in combination with a concrete type within the same item - error[E0308]: mismatched types --> $DIR/nested-in-anon-const.rs:12:17 | @@ -15,6 +7,14 @@ LL | | LL | | }, | |_________________^ expected `usize`, found `()` +error: unconstrained opaque type + --> $DIR/nested-in-anon-const.rs:13:33 + | +LL | type B<Z> = impl Sized; + | ^^^^^^^^^^ + | + = note: `B` must be used in combination with a concrete type within the same item + error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/type-alias-impl-trait/non-lifetime-binder-in-constraint.rs b/tests/ui/type-alias-impl-trait/non-lifetime-binder-in-constraint.rs new file mode 100644 index 00000000000..dda42580e0f --- /dev/null +++ b/tests/ui/type-alias-impl-trait/non-lifetime-binder-in-constraint.rs @@ -0,0 +1,13 @@ +#![allow(incomplete_features)] +#![feature(non_lifetime_binders)] + +trait Trait<T: ?Sized> {} + +fn produce() -> impl for<T> Trait<(), Assoc = impl Trait<T>> { + //~^ ERROR associated type `Assoc` not found for `Trait` + //~| ERROR associated type `Assoc` not found for `Trait` + //~| the trait bound `{integer}: Trait<()>` is not satisfied + 16 +} + +fn main() {} diff --git a/tests/ui/type-alias-impl-trait/non-lifetime-binder-in-constraint.stderr b/tests/ui/type-alias-impl-trait/non-lifetime-binder-in-constraint.stderr new file mode 100644 index 00000000000..fa3306ff11f --- /dev/null +++ b/tests/ui/type-alias-impl-trait/non-lifetime-binder-in-constraint.stderr @@ -0,0 +1,30 @@ +error[E0220]: associated type `Assoc` not found for `Trait` + --> $DIR/non-lifetime-binder-in-constraint.rs:6:39 + | +LL | fn produce() -> impl for<T> Trait<(), Assoc = impl Trait<T>> { + | ^^^^^ associated type `Assoc` not found + +error[E0220]: associated type `Assoc` not found for `Trait` + --> $DIR/non-lifetime-binder-in-constraint.rs:6:39 + | +LL | fn produce() -> impl for<T> Trait<(), Assoc = impl Trait<T>> { + | ^^^^^ associated type `Assoc` not found + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error[E0277]: the trait bound `{integer}: Trait<()>` is not satisfied + --> $DIR/non-lifetime-binder-in-constraint.rs:6:17 + | +LL | fn produce() -> impl for<T> Trait<(), Assoc = impl Trait<T>> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Trait<()>` is not implemented for `{integer}` + | +help: this trait has no implementations, consider adding one + --> $DIR/non-lifetime-binder-in-constraint.rs:4:1 + | +LL | trait Trait<T: ?Sized> {} + | ^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 3 previous errors + +Some errors have detailed explanations: E0220, E0277. +For more information about an error, try `rustc --explain E0220`. diff --git a/tests/ui/type-alias-impl-trait/non-lifetime-binder.rs b/tests/ui/type-alias-impl-trait/non-lifetime-binder.rs new file mode 100644 index 00000000000..23951c34270 --- /dev/null +++ b/tests/ui/type-alias-impl-trait/non-lifetime-binder.rs @@ -0,0 +1,10 @@ +#![allow(incomplete_features)] +#![feature(non_lifetime_binders)] + +trait Trait<T> {} + +fn f() -> impl for<T> Trait<impl Trait<T>> {} +//~^ ERROR nested `impl Trait` is not allowed +//~| ERROR the trait bound `(): Trait<impl Trait<T>>` is not satisfied + +fn main() {} diff --git a/tests/ui/type-alias-impl-trait/non-lifetime-binder.stderr b/tests/ui/type-alias-impl-trait/non-lifetime-binder.stderr new file mode 100644 index 00000000000..5859d952b75 --- /dev/null +++ b/tests/ui/type-alias-impl-trait/non-lifetime-binder.stderr @@ -0,0 +1,25 @@ +error[E0666]: nested `impl Trait` is not allowed + --> $DIR/non-lifetime-binder.rs:6:29 + | +LL | fn f() -> impl for<T> Trait<impl Trait<T>> {} + | ------------------^^^^^^^^^^^^^- + | | | + | | nested `impl Trait` here + | outer `impl Trait` + +error[E0277]: the trait bound `(): Trait<impl Trait<T>>` is not satisfied + --> $DIR/non-lifetime-binder.rs:6:11 + | +LL | fn f() -> impl for<T> Trait<impl Trait<T>> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Trait<impl Trait<T>>` is not implemented for `()` + | +help: this trait has no implementations, consider adding one + --> $DIR/non-lifetime-binder.rs:4:1 + | +LL | trait Trait<T> {} + | ^^^^^^^^^^^^^^ + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0277, E0666. +For more information about an error, try `rustc --explain E0277`. diff --git a/tests/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error-4.stderr b/tests/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error-4.stderr index aedb78bf5e7..99646aa4d1b 100644 --- a/tests/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error-4.stderr +++ b/tests/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error-4.stderr @@ -11,18 +11,6 @@ LL | Ty: Id<Assoc = Ty>, | ^^^^^^^^^^^^^^ required by this bound error[E0275]: overflow evaluating the requirement `Ty: Id` - --> $DIR/type-alias-impl-trait-with-cycle-error-4.rs:15:19 - | -LL | fn define() -> Ty {} - | ^^ - | -note: required by a bound on the type alias `Ty` - --> $DIR/type-alias-impl-trait-with-cycle-error-4.rs:13:9 - | -LL | Ty: Id<Assoc = Ty>, - | ^^^^^^^^^^^^^^ required by this bound - -error[E0275]: overflow evaluating the requirement `Ty: Id` --> $DIR/type-alias-impl-trait-with-cycle-error-4.rs:15:16 | LL | fn define() -> Ty {} @@ -34,6 +22,6 @@ note: required by a bound on the type alias `Ty` LL | Ty: Id<Assoc = Ty>, | ^^^^^^^^^^^^^^ required by this bound -error: aborting due to 3 previous errors +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0275`. diff --git a/tests/ui/typeck/typeck_type_placeholder_item.rs b/tests/ui/typeck/typeck_type_placeholder_item.rs index 29a21a1f45f..437a1aed403 100644 --- a/tests/ui/typeck/typeck_type_placeholder_item.rs +++ b/tests/ui/typeck/typeck_type_placeholder_item.rs @@ -160,7 +160,7 @@ impl BadTrait<_> for BadStruct<_> {} //~^ ERROR the placeholder `_` is not allowed within types on item signatures for implementations fn impl_trait() -> impl BadTrait<_> { -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for opaque types +//~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions unimplemented!() } @@ -180,7 +180,7 @@ struct Struct; trait Trait<T> {} impl Trait<usize> for Struct {} type Y = impl Trait<_>; -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for opaque types +//~^ ERROR the placeholder `_` is not allowed within types on item signatures for type aliases fn foo() -> Y { Struct } diff --git a/tests/ui/typeck/typeck_type_placeholder_item.stderr b/tests/ui/typeck/typeck_type_placeholder_item.stderr index 2c064fbb19f..8a765c21624 100644 --- a/tests/ui/typeck/typeck_type_placeholder_item.stderr +++ b/tests/ui/typeck/typeck_type_placeholder_item.stderr @@ -484,11 +484,16 @@ help: use type parameters instead LL | impl<T> BadTrait<T> for BadStruct<T> {} | +++ ~ ~ -error[E0121]: the placeholder `_` is not allowed within types on item signatures for opaque types +error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions --> $DIR/typeck_type_placeholder_item.rs:162:34 | LL | fn impl_trait() -> impl BadTrait<_> { | ^ not allowed in type signatures + | +help: use type parameters instead + | +LL | fn impl_trait<T>() -> impl BadTrait<T> { + | +++ ~ error[E0121]: the placeholder `_` is not allowed within types on item signatures for structs --> $DIR/typeck_type_placeholder_item.rs:167:25 @@ -518,33 +523,17 @@ error[E0121]: the placeholder `_` is not allowed within types on item signatures LL | type X = Box<_>; | ^ not allowed in type signatures -error[E0121]: the placeholder `_` is not allowed within types on item signatures for opaque types +error[E0121]: the placeholder `_` is not allowed within types on item signatures for type aliases --> $DIR/typeck_type_placeholder_item.rs:182:21 | LL | type Y = impl Trait<_>; | ^ not allowed in type signatures -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:44:27 - | -LL | fn test10(&self, _x : _) { } - | ^ not allowed in type signatures - | -help: use type parameters instead - | -LL | fn test10<T>(&self, _x : T) { } - | +++ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:110:34 - | -LL | fn fn_test10(&self, _x : _) { } - | ^ not allowed in type signatures - | -help: use type parameters instead +error[E0121]: the placeholder `_` is not allowed within types on item signatures for associated constants + --> $DIR/typeck_type_placeholder_item.rs:206:14 | -LL | fn fn_test10<T>(&self, _x : T) { } - | +++ ~ +LL | const C: _; + | ^ not allowed in type signatures error[E0121]: the placeholder `_` is not allowed within types on item signatures for associated constants --> $DIR/typeck_type_placeholder_item.rs:194:14 @@ -555,6 +544,21 @@ LL | const D: _ = 42; | not allowed in type signatures | help: replace with the correct type: `i32` +error[E0121]: the placeholder `_` is not allowed within types on item signatures for associated constants + --> $DIR/typeck_type_placeholder_item.rs:209:14 + | +LL | const D: _ = 42; + | ^ not allowed in type signatures + +error[E0046]: not all trait items implemented, missing: `F` + --> $DIR/typeck_type_placeholder_item.rs:200:1 + | +LL | type F: std::ops::Fn(_); + | ----------------------- `F` from trait +... +LL | impl Qux for Struct { + | ^^^^^^^^^^^^^^^^^^^ missing `F` in implementation + error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types --> $DIR/typeck_type_placeholder_item.rs:217:31 | @@ -573,27 +577,6 @@ LL | const _: Option<_> = map(value); | not allowed in type signatures | help: replace with the correct type: `Option<u8>` -error[E0121]: the placeholder `_` is not allowed within types on item signatures for associated constants - --> $DIR/typeck_type_placeholder_item.rs:206:14 - | -LL | const C: _; - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for associated constants - --> $DIR/typeck_type_placeholder_item.rs:209:14 - | -LL | const D: _ = 42; - | ^ not allowed in type signatures - -error[E0046]: not all trait items implemented, missing: `F` - --> $DIR/typeck_type_placeholder_item.rs:200:1 - | -LL | type F: std::ops::Fn(_); - | ----------------------- `F` from trait -... -LL | impl Qux for Struct { - | ^^^^^^^^^^^^^^^^^^^ missing `F` in implementation - error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types --> $DIR/typeck_type_placeholder_item.rs:225:31 | @@ -624,6 +607,17 @@ LL | fn test9(&self) -> _ { () } | not allowed in type signatures | help: replace with the correct return type: `()` +error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions + --> $DIR/typeck_type_placeholder_item.rs:44:27 + | +LL | fn test10(&self, _x : _) { } + | ^ not allowed in type signatures + | +help: use type parameters instead + | +LL | fn test10<T>(&self, _x : T) { } + | +++ ~ + error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types --> $DIR/typeck_type_placeholder_item.rs:107:31 | @@ -633,6 +627,17 @@ LL | fn fn_test9(&self) -> _ { () } | not allowed in type signatures | help: replace with the correct return type: `()` +error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions + --> $DIR/typeck_type_placeholder_item.rs:110:34 + | +LL | fn fn_test10(&self, _x : _) { } + | ^ not allowed in type signatures + | +help: use type parameters instead + | +LL | fn fn_test10<T>(&self, _x : T) { } + | +++ ~ + error[E0121]: the placeholder `_` is not allowed within types on item signatures for associated types --> $DIR/typeck_type_placeholder_item.rs:202:14 | diff --git a/tests/ui/union/unnamed-fields/anon-struct-in-enum-issue-121446.rs b/tests/ui/union/unnamed-fields/anon-struct-in-enum-issue-121446.rs deleted file mode 100644 index 00f9bfd5cdf..00000000000 --- a/tests/ui/union/unnamed-fields/anon-struct-in-enum-issue-121446.rs +++ /dev/null @@ -1,11 +0,0 @@ -#![crate_type = "lib"] -#![feature(unnamed_fields)] -#![allow(unused, incomplete_features)] - -enum K { - M { - _ : struct { field: u8 }, - //~^ error: unnamed fields are not allowed outside of structs or unions - //~| error: anonymous structs are not allowed outside of unnamed struct or union fields - } -} diff --git a/tests/ui/union/unnamed-fields/anon-struct-in-enum-issue-121446.stderr b/tests/ui/union/unnamed-fields/anon-struct-in-enum-issue-121446.stderr deleted file mode 100644 index 43843141e2e..00000000000 --- a/tests/ui/union/unnamed-fields/anon-struct-in-enum-issue-121446.stderr +++ /dev/null @@ -1,16 +0,0 @@ -error: unnamed fields are not allowed outside of structs or unions - --> $DIR/anon-struct-in-enum-issue-121446.rs:7:9 - | -LL | _ : struct { field: u8 }, - | -^^^^^^^^^^^^^^^^^^^^^^^ - | | - | unnamed field declared here - -error: anonymous structs are not allowed outside of unnamed struct or union fields - --> $DIR/anon-struct-in-enum-issue-121446.rs:7:13 - | -LL | _ : struct { field: u8 }, - | ^^^^^^^^^^^^^^^^^^^^ anonymous struct declared here - -error: aborting due to 2 previous errors - diff --git a/tests/ui/union/unnamed-fields/auxiliary/dep.rs b/tests/ui/union/unnamed-fields/auxiliary/dep.rs deleted file mode 100644 index a11f3e18f52..00000000000 --- a/tests/ui/union/unnamed-fields/auxiliary/dep.rs +++ /dev/null @@ -1,18 +0,0 @@ -#[repr(C)] -pub struct GoodStruct(()); - -pub struct BadStruct(()); - -pub enum BadEnum { - A, - B, -} - -#[repr(C)] -pub enum BadEnum2 { - A, - B, -} - -pub type GoodAlias = GoodStruct; -pub type BadAlias = i32; diff --git a/tests/ui/union/unnamed-fields/field_uniqueness_check.rs b/tests/ui/union/unnamed-fields/field_uniqueness_check.rs deleted file mode 100644 index ddb951aa06c..00000000000 --- a/tests/ui/union/unnamed-fields/field_uniqueness_check.rs +++ /dev/null @@ -1,337 +0,0 @@ -#![allow(incomplete_features)] -#![feature(unnamed_fields)] - -#[derive(Clone, Copy)] -#[repr(C)] -struct Foo { - a: u8, -} - -#[derive(Clone, Copy)] -#[repr(C)] -struct Bar { - _: union { - a: u8, - }, -} - - -// duplicated with a normal field -#[derive(Clone, Copy)] -#[repr(C)] -union A { - // referent field - a: u8, - - // normal field - a: u8, //~ ERROR field `a` is already declared [E0124] - // nested field - _: struct { - a: u8, //~ ERROR field `a` is already declared [E0124] - a: u8, //~ ERROR field `a` is already declared [E0124] - }, - // more nested field - _: union { - _: struct { - a: u8, //~ ERROR field `a` is already declared [E0124] - }, - }, - // nested field in a named adt - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - // nested field in a named adt in an anoymous adt - _: struct { - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - }, -} - -// duplicated with a nested field -#[derive(Clone, Copy)] -#[repr(C)] -struct B { - _: union { - // referent field - a: u8, - - // normal field (within the same anonymous adt) - a: u8, //~ ERROR field `a` is already declared [E0124] - // nested field (within the same anonymous adt) - _: struct { - a: u8, //~ ERROR field `a` is already declared [E0124] - }, - // more nested field (within the same anonymous adt) - _: union { - _: struct { - a: u8, //~ ERROR field `a` is already declared [E0124] - }, - }, - // nested field in a named adt (within the same anonymous adt) - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - // nested field in a named adt in an anoymous adt (within the same anonymous adt) - _: struct { - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - }, - }, - - // normal field - a: u8, //~ ERROR field `a` is already declared [E0124] - // nested field - _: struct { - a: u8, //~ ERROR field `a` is already declared [E0124] - }, - // more nested field - _: union { - _: struct { - a: u8, //~ ERROR field `a` is already declared [E0124] - }, - }, - // nested field in a named adt - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - // nested field in a named adt in an anoymous adt - _: struct { - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - }, -} - -// duplicated with a more nested field -#[derive(Clone, Copy)] -#[repr(C)] -union C { - _: struct { - _: union { - // referent field - a: u8, - - // normal field (within the same anonymous adt) - a: u8, //~ ERROR field `a` is already declared [E0124] - // nested field (within the same anonymous adt) - _: struct { - a: u8, //~ ERROR field `a` is already declared [E0124] - }, - // more nested field (within the same anonymous adt) - _: union { - _: struct { - a: u8, //~ ERROR field `a` is already declared [E0124] - }, - }, - // nested field in a named adt (within the same anonymous adt) - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - // nested field in a named adt in an anoymous adt (within the same anonymous adt) - _: struct { - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - }, - }, - - // normal field (within the direct outer anonymous adt) - a: u8, //~ ERROR field `a` is already declared [E0124] - // nested field (within the direct outer anonymous adt) - _: struct { - a: u8, //~ ERROR field `a` is already declared [E0124] - }, - // more nested field (within the direct outer anonymous adt) - _: union { - _: struct { - a: u8, //~ ERROR field `a` is already declared [E0124] - }, - }, - // nested field in a named adt (within the direct outer anonymous adt) - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - // nested field in a named adt in an anoymous adt (within the direct outer anonymous adt) - _: struct { - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - }, - }, - // normal field - a: u8, //~ ERROR field `a` is already declared [E0124] - // nested field - _: union { - a: u8, //~ ERROR field `a` is already declared [E0124] - }, - // more nested field - _: struct { - _: union { - a: u8, //~ ERROR field `a` is already declared [E0124] - }, - }, - // nested field in a named adt - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - // nested field in a named adt in an anoymous adt - _: union { - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - }, -} - -// duplicated with a nested field in a named adt -#[derive(Clone, Copy)] -#[repr(C)] -struct D { - // referent field `a` - _: Foo, - - // normal field - a: u8, //~ ERROR field `a` is already declared - // nested field - _: union { - a: u8, //~ ERROR field `a` is already declared - }, - // more nested field - _: struct { - _: union { - a: u8, //~ ERROR field `a` is already declared - }, - }, - // nested field in another named adt - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - // nested field in a named adt in an anoymous adt - _: union { - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - }, -} - -// duplicated with a nested field in a nested field of a named adt -#[derive(Clone, Copy)] -#[repr(C)] -union D2 { - // referent field `a` - _: Bar, - - // normal field - a: u8, //~ ERROR field `a` is already declared - // nested field - _: union { - a: u8, //~ ERROR field `a` is already declared - }, - // more nested field - _: struct { - _: union { - a: u8, //~ ERROR field `a` is already declared - }, - }, - // nested field in another named adt - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - // nested field in a named adt in an anoymous adt - _: union { - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - }, -} - -// duplicated with a nested field in a named adt in an anonymous adt -#[derive(Clone, Copy)] -#[repr(C)] -struct E { - _: struct { - // referent field `a` - _: Foo, - - // normal field (within the same anonymous adt) - a: u8, //~ ERROR field `a` is already declared - // nested field (within the same anonymous adt) - _: struct { - a: u8, //~ ERROR field `a` is already declared - }, - // more nested field (within the same anonymous adt) - _: union { - _: struct { - a: u8, //~ ERROR field `a` is already declared - }, - }, - // nested field in a named adt (within the same anonymous adt) - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - // nested field in a named adt in an anoymous adt (within the same anonymous adt) - _: struct { - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - }, - }, - - // normal field - a: u8, //~ ERROR field `a` is already declared - // nested field - _: union { - a: u8, //~ ERROR field `a` is already declared - }, - // more nested field - _: struct { - _: union { - a: u8, //~ ERROR field `a` is already declared - }, - }, - // nested field in another named adt - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - // nested field in a named adt in an anoymous adt - _: union { - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - }, -} - -// duplicated with a nested field in a named adt in an anonymous adt -#[repr(C)] -#[derive(Clone, Copy)] -union E2 { - _: struct { - // referent field `a` - _: Bar, - - // normal field (within the same anonymous adt) - a: u8, //~ ERROR field `a` is already declared - // nested field (within the same anonymous adt) - _: struct { - a: u8, //~ ERROR field `a` is already declared - }, - // more nested field (within the same anonymous adt) - _: union { - _: struct { - a: u8, //~ ERROR field `a` is already declared - }, - }, - // nested field in a named adt (within the same anonymous adt) - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - // nested field in a named adt in an anoymous adt (within the same anonymous adt) - _: struct { - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - }, - }, - - // normal field - a: u8, //~ ERROR field `a` is already declared - // nested field - _: union { - a: u8, //~ ERROR field `a` is already declared - }, - // more nested field - _: struct { - _: union { - a: u8, //~ ERROR field `a` is already declared - }, - }, - // nested field in another named adt - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - // nested field in a named adt in an anoymous adt - _: union { - _: Foo, //~ ERROR field `a` is already declared - _: Bar, //~ ERROR field `a` is already declared - }, -} - -fn main() {} diff --git a/tests/ui/union/unnamed-fields/field_uniqueness_check.stderr b/tests/ui/union/unnamed-fields/field_uniqueness_check.stderr deleted file mode 100644 index 11978386843..00000000000 --- a/tests/ui/union/unnamed-fields/field_uniqueness_check.stderr +++ /dev/null @@ -1,1734 +0,0 @@ -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:27:5 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:30:9 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:31:9 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:36:13 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:40:5 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:40:5 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:41:5 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:41:5 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:44:9 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:44:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:45:9 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:45:9 - | -LL | _: Bar, - | ^^^^^^ - -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:58:9 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:61:13 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:66:17 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:70:9 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:70:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:71:9 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:71:9 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:74:13 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:74:13 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:75:13 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:75:13 - | -LL | _: Bar, - | ^^^^^^ - -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:80:5 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:83:9 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:88:13 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:92:5 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:92:5 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:93:5 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:93:5 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:96:9 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:96:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:97:9 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:97:9 - | -LL | _: Bar, - | ^^^^^^ - -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:111:13 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:114:17 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:119:21 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:123:13 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:123:13 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:124:13 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:124:13 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:127:17 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:127:17 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:128:17 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:128:17 - | -LL | _: Bar, - | ^^^^^^ - -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:133:9 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:136:13 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:141:17 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:145:9 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:145:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:146:9 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:146:9 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:149:13 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:149:13 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:150:13 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:150:13 - | -LL | _: Bar, - | ^^^^^^ - -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:154:5 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:157:9 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error[E0124]: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:162:13 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | a: u8, - | ^^^^^ field already declared - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:166:5 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:166:5 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:167:5 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:167:5 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:170:9 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:170:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:171:9 - | -LL | a: u8, - | ----- `a` first declared here -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:171:9 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:183:5 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | a: u8, - | ^^^^^ field already declared - | -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:180:5 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:186:9 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | a: u8, - | ^^^^^ field already declared - | -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:180:5 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:191:13 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | a: u8, - | ^^^^^ field already declared - | -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:180:5 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:195:5 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:195:5 - | -LL | _: Foo, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:180:5 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:196:5 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:196:5 - | -LL | _: Bar, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:180:5 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:199:9 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:199:9 - | -LL | _: Foo, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:180:5 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:200:9 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:200:9 - | -LL | _: Bar, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:180:5 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:212:5 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | a: u8, - | ^^^^^ field already declared - | -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:209:5 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:215:9 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | a: u8, - | ^^^^^ field already declared - | -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:209:5 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:220:13 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | a: u8, - | ^^^^^ field already declared - | -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:209:5 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:224:5 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:224:5 - | -LL | _: Foo, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:209:5 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:225:5 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:225:5 - | -LL | _: Bar, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:209:5 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:228:9 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:228:9 - | -LL | _: Foo, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:209:5 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:229:9 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:229:9 - | -LL | _: Bar, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:209:5 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:242:9 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | a: u8, - | ^^^^^ field already declared - | -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:239:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:245:13 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | a: u8, - | ^^^^^ field already declared - | -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:239:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:250:17 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | a: u8, - | ^^^^^ field already declared - | -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:239:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:254:9 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:254:9 - | -LL | _: Foo, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:239:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:255:9 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:255:9 - | -LL | _: Bar, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:239:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:258:13 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:258:13 - | -LL | _: Foo, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:239:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:259:13 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:259:13 - | -LL | _: Bar, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:239:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:264:5 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | a: u8, - | ^^^^^ field already declared - | -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:239:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:267:9 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | a: u8, - | ^^^^^ field already declared - | -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:239:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:272:13 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | a: u8, - | ^^^^^ field already declared - | -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:239:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:276:5 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:276:5 - | -LL | _: Foo, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:239:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:277:5 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:277:5 - | -LL | _: Bar, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:239:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:280:9 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:280:9 - | -LL | _: Foo, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:239:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:281:9 - | -LL | _: Foo, - | ------ `a` first declared here in this unnamed field -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:281:9 - | -LL | _: Bar, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:239:9 - | -LL | _: Foo, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:294:9 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | a: u8, - | ^^^^^ field already declared - | -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:291:9 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:297:13 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | a: u8, - | ^^^^^ field already declared - | -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:291:9 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:302:17 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | a: u8, - | ^^^^^ field already declared - | -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:291:9 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:306:9 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:306:9 - | -LL | _: Foo, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:291:9 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:307:9 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:307:9 - | -LL | _: Bar, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:291:9 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:310:13 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:310:13 - | -LL | _: Foo, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:291:9 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:311:13 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:311:13 - | -LL | _: Bar, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:291:9 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:316:5 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | a: u8, - | ^^^^^ field already declared - | -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:291:9 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:319:9 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | a: u8, - | ^^^^^ field already declared - | -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:291:9 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:324:13 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | a: u8, - | ^^^^^ field already declared - | -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:291:9 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:328:5 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:328:5 - | -LL | _: Foo, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:291:9 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:329:5 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:329:5 - | -LL | _: Bar, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:291:9 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:332:9 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | _: Foo, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:7:5 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:332:9 - | -LL | _: Foo, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:291:9 - | -LL | _: Bar, - | ^^^^^^ - -error: field `a` is already declared - --> $DIR/field_uniqueness_check.rs:333:9 - | -LL | _: Bar, - | ------ `a` first declared here in this unnamed field -... -LL | _: Bar, - | ^^^^^^ field `a` declared in this unnamed field - | -note: field `a` declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:333:9 - | -LL | _: Bar, - | ^^^^^^ -note: field `a` first declared here - --> $DIR/field_uniqueness_check.rs:14:9 - | -LL | a: u8, - | ^^^^^ -help: fields from the type of this unnamed field are considered fields of the outer type - --> $DIR/field_uniqueness_check.rs:291:9 - | -LL | _: Bar, - | ^^^^^^ - -error: aborting due to 85 previous errors - -For more information about this error, try `rustc --explain E0124`. diff --git a/tests/ui/union/unnamed-fields/repr_check.rs b/tests/ui/union/unnamed-fields/repr_check.rs deleted file mode 100644 index b50b54b20af..00000000000 --- a/tests/ui/union/unnamed-fields/repr_check.rs +++ /dev/null @@ -1,69 +0,0 @@ -#![allow(incomplete_features)] -#![feature(unnamed_fields)] - -struct A { //~ ERROR struct with unnamed fields must have `#[repr(C)]` representation - //~^ NOTE struct `A` defined here - _: struct { //~ NOTE unnamed field defined here - a: i32, - }, - _: struct { //~ NOTE unnamed field defined here - _: struct { - b: i32, - }, - }, -} - -union B { //~ ERROR union with unnamed fields must have `#[repr(C)]` representation - //~^ NOTE union `B` defined here - _: union { //~ NOTE unnamed field defined here - a: i32, - }, - _: union { //~ NOTE unnamed field defined here - _: union { - b: i32, - }, - }, -} - -#[derive(Clone, Copy)] -#[repr(C)] -struct Foo {} - -#[derive(Clone, Copy)] -struct Bar {} -//~^ `Bar` defined here -//~| `Bar` defined here -//~| `Bar` defined here -//~| `Bar` defined here - -struct C { //~ ERROR struct with unnamed fields must have `#[repr(C)]` representation - //~^ NOTE struct `C` defined here - _: Foo, //~ NOTE unnamed field defined here -} - -union D { //~ ERROR union with unnamed fields must have `#[repr(C)]` representation - //~^ NOTE union `D` defined here - _: Foo, //~ NOTE unnamed field defined here -} - -#[repr(C)] -struct E { - _: Bar, //~ ERROR named type of unnamed field must have `#[repr(C)]` representation - //~^ NOTE unnamed field defined here - _: struct { - _: Bar, //~ ERROR named type of unnamed field must have `#[repr(C)]` representation - //~^ NOTE unnamed field defined here - }, -} - -#[repr(C)] -union F { - _: Bar, //~ ERROR named type of unnamed field must have `#[repr(C)]` representation - //~^ NOTE unnamed field defined here - _: union { - _: Bar, //~ ERROR named type of unnamed field must have `#[repr(C)]` representation - //~^ NOTE unnamed field defined here - }, -} - -fn main() {} diff --git a/tests/ui/union/unnamed-fields/repr_check.stderr b/tests/ui/union/unnamed-fields/repr_check.stderr deleted file mode 100644 index 324968b1264..00000000000 --- a/tests/ui/union/unnamed-fields/repr_check.stderr +++ /dev/null @@ -1,152 +0,0 @@ -error: struct with unnamed fields must have `#[repr(C)]` representation - --> $DIR/repr_check.rs:4:1 - | -LL | struct A { - | ^^^^^^^^ struct `A` defined here - | -note: unnamed field defined here - --> $DIR/repr_check.rs:6:5 - | -LL | / _: struct { -LL | | a: i32, -LL | | }, - | |_____^ -note: unnamed field defined here - --> $DIR/repr_check.rs:9:5 - | -LL | / _: struct { -LL | | _: struct { -LL | | b: i32, -LL | | }, -LL | | }, - | |_____^ -help: add `#[repr(C)]` to this struct - | -LL + #[repr(C)] -LL | struct A { - | - -error: union with unnamed fields must have `#[repr(C)]` representation - --> $DIR/repr_check.rs:16:1 - | -LL | union B { - | ^^^^^^^ union `B` defined here - | -note: unnamed field defined here - --> $DIR/repr_check.rs:18:5 - | -LL | / _: union { -LL | | a: i32, -LL | | }, - | |_____^ -note: unnamed field defined here - --> $DIR/repr_check.rs:21:5 - | -LL | / _: union { -LL | | _: union { -LL | | b: i32, -LL | | }, -LL | | }, - | |_____^ -help: add `#[repr(C)]` to this union - | -LL + #[repr(C)] -LL | union B { - | - -error: struct with unnamed fields must have `#[repr(C)]` representation - --> $DIR/repr_check.rs:39:1 - | -LL | struct C { - | ^^^^^^^^ struct `C` defined here - | -note: unnamed field defined here - --> $DIR/repr_check.rs:41:5 - | -LL | _: Foo, - | ^^^^^^ -help: add `#[repr(C)]` to this struct - | -LL + #[repr(C)] -LL | struct C { - | - -error: union with unnamed fields must have `#[repr(C)]` representation - --> $DIR/repr_check.rs:44:1 - | -LL | union D { - | ^^^^^^^ union `D` defined here - | -note: unnamed field defined here - --> $DIR/repr_check.rs:46:5 - | -LL | _: Foo, - | ^^^^^^ -help: add `#[repr(C)]` to this union - | -LL + #[repr(C)] -LL | union D { - | - -error: named type of unnamed field must have `#[repr(C)]` representation - --> $DIR/repr_check.rs:51:5 - | -LL | struct Bar {} - | ---------- `Bar` defined here -... -LL | _: Bar, - | ^^^^^^ unnamed field defined here - | -help: add `#[repr(C)]` to this struct - | -LL + #[repr(C)] -LL | struct Bar {} - | - -error: named type of unnamed field must have `#[repr(C)]` representation - --> $DIR/repr_check.rs:54:9 - | -LL | struct Bar {} - | ---------- `Bar` defined here -... -LL | _: Bar, - | ^^^^^^ unnamed field defined here - | -help: add `#[repr(C)]` to this struct - | -LL + #[repr(C)] -LL | struct Bar {} - | - -error: named type of unnamed field must have `#[repr(C)]` representation - --> $DIR/repr_check.rs:61:5 - | -LL | struct Bar {} - | ---------- `Bar` defined here -... -LL | _: Bar, - | ^^^^^^ unnamed field defined here - | -help: add `#[repr(C)]` to this struct - | -LL + #[repr(C)] -LL | struct Bar {} - | - -error: named type of unnamed field must have `#[repr(C)]` representation - --> $DIR/repr_check.rs:64:9 - | -LL | struct Bar {} - | ---------- `Bar` defined here -... -LL | _: Bar, - | ^^^^^^ unnamed field defined here - | -help: add `#[repr(C)]` to this struct - | -LL + #[repr(C)] -LL | struct Bar {} - | - -error: aborting due to 8 previous errors - diff --git a/tests/ui/union/unnamed-fields/restrict_anonymous_structs.rs b/tests/ui/union/unnamed-fields/restrict_anonymous_structs.rs deleted file mode 100644 index 03545ed7b18..00000000000 --- a/tests/ui/union/unnamed-fields/restrict_anonymous_structs.rs +++ /dev/null @@ -1,32 +0,0 @@ -#![allow(incomplete_features)] -#![feature(unnamed_fields)] - -struct F { - field1: struct { field2: u8 }, //~ ERROR anonymous structs are not allowed outside of unnamed struct or union fields - _: struct { field3: u8 }, -} - -struct G { - _: (u8, u8), //~ ERROR unnamed fields can only have struct or union types -} - -union H { - field1: struct { field2: u8 }, //~ ERROR anonymous structs are not allowed outside of unnamed struct or union fields - _: struct { field3: u8 }, -} - -union I { - _: (u8, u8), //~ ERROR unnamed fields can only have struct or union types -} - -enum K { - M { - _ : struct { field: u8 }, //~ ERROR anonymous structs are not allowed outside of unnamed struct or union fields - //~^ ERROR unnamed fields are not allowed outside of structs or unions - }, - N { - _ : u8, //~ ERROR unnamed fields are not allowed outside of structs or unions - } -} - -fn main() {} diff --git a/tests/ui/union/unnamed-fields/restrict_anonymous_structs.stderr b/tests/ui/union/unnamed-fields/restrict_anonymous_structs.stderr deleted file mode 100644 index 3b3890af771..00000000000 --- a/tests/ui/union/unnamed-fields/restrict_anonymous_structs.stderr +++ /dev/null @@ -1,48 +0,0 @@ -error: anonymous structs are not allowed outside of unnamed struct or union fields - --> $DIR/restrict_anonymous_structs.rs:5:13 - | -LL | field1: struct { field2: u8 }, - | ^^^^^^^^^^^^^^^^^^^^^ anonymous struct declared here - -error: unnamed fields can only have struct or union types - --> $DIR/restrict_anonymous_structs.rs:10:5 - | -LL | _: (u8, u8), - | ^ -------- not a struct or union - -error: anonymous structs are not allowed outside of unnamed struct or union fields - --> $DIR/restrict_anonymous_structs.rs:14:13 - | -LL | field1: struct { field2: u8 }, - | ^^^^^^^^^^^^^^^^^^^^^ anonymous struct declared here - -error: unnamed fields can only have struct or union types - --> $DIR/restrict_anonymous_structs.rs:19:5 - | -LL | _: (u8, u8), - | ^ -------- not a struct or union - -error: unnamed fields are not allowed outside of structs or unions - --> $DIR/restrict_anonymous_structs.rs:24:9 - | -LL | _ : struct { field: u8 }, - | -^^^^^^^^^^^^^^^^^^^^^^^ - | | - | unnamed field declared here - -error: anonymous structs are not allowed outside of unnamed struct or union fields - --> $DIR/restrict_anonymous_structs.rs:24:13 - | -LL | _ : struct { field: u8 }, - | ^^^^^^^^^^^^^^^^^^^^ anonymous struct declared here - -error: unnamed fields are not allowed outside of structs or unions - --> $DIR/restrict_anonymous_structs.rs:28:9 - | -LL | _ : u8, - | -^^^^^ - | | - | unnamed field declared here - -error: aborting due to 7 previous errors - diff --git a/tests/ui/union/unnamed-fields/restrict_anonymous_unions.rs b/tests/ui/union/unnamed-fields/restrict_anonymous_unions.rs deleted file mode 100644 index 9ffe71b28c2..00000000000 --- a/tests/ui/union/unnamed-fields/restrict_anonymous_unions.rs +++ /dev/null @@ -1,32 +0,0 @@ -#![allow(incomplete_features)] -#![feature(unnamed_fields)] - -struct F { - field1: union { field2: u8 }, //~ ERROR anonymous unions are not allowed outside of unnamed struct or union fields - _: union { field3: u8 }, -} - -struct G { - _: (u8, u8), //~ ERROR unnamed fields can only have struct or union types -} - -union H { - field1: union { field2: u8 }, //~ ERROR anonymous unions are not allowed outside of unnamed struct or union fields - _: union { field3: u8 }, -} - -union I { - _: (u8, u8), //~ ERROR unnamed fields can only have struct or union types -} - -enum K { - M { - _ : union { field: u8 }, //~ ERROR anonymous unions are not allowed outside of unnamed struct or union fields - //~^ ERROR unnamed fields are not allowed outside of structs or unions - }, - N { - _ : u8, //~ ERROR unnamed fields are not allowed outside of structs or unions - } -} - -fn main() {} diff --git a/tests/ui/union/unnamed-fields/restrict_anonymous_unions.stderr b/tests/ui/union/unnamed-fields/restrict_anonymous_unions.stderr deleted file mode 100644 index f8679aad2d7..00000000000 --- a/tests/ui/union/unnamed-fields/restrict_anonymous_unions.stderr +++ /dev/null @@ -1,48 +0,0 @@ -error: anonymous unions are not allowed outside of unnamed struct or union fields - --> $DIR/restrict_anonymous_unions.rs:5:13 - | -LL | field1: union { field2: u8 }, - | ^^^^^^^^^^^^^^^^^^^^ anonymous union declared here - -error: unnamed fields can only have struct or union types - --> $DIR/restrict_anonymous_unions.rs:10:5 - | -LL | _: (u8, u8), - | ^ -------- not a struct or union - -error: anonymous unions are not allowed outside of unnamed struct or union fields - --> $DIR/restrict_anonymous_unions.rs:14:13 - | -LL | field1: union { field2: u8 }, - | ^^^^^^^^^^^^^^^^^^^^ anonymous union declared here - -error: unnamed fields can only have struct or union types - --> $DIR/restrict_anonymous_unions.rs:19:5 - | -LL | _: (u8, u8), - | ^ -------- not a struct or union - -error: unnamed fields are not allowed outside of structs or unions - --> $DIR/restrict_anonymous_unions.rs:24:9 - | -LL | _ : union { field: u8 }, - | -^^^^^^^^^^^^^^^^^^^^^^ - | | - | unnamed field declared here - -error: anonymous unions are not allowed outside of unnamed struct or union fields - --> $DIR/restrict_anonymous_unions.rs:24:13 - | -LL | _ : union { field: u8 }, - | ^^^^^^^^^^^^^^^^^^^ anonymous union declared here - -error: unnamed fields are not allowed outside of structs or unions - --> $DIR/restrict_anonymous_unions.rs:28:9 - | -LL | _ : u8, - | -^^^^^ - | | - | unnamed field declared here - -error: aborting due to 7 previous errors - diff --git a/tests/ui/union/unnamed-fields/restrict_type_hir.rs b/tests/ui/union/unnamed-fields/restrict_type_hir.rs deleted file mode 100644 index 80e4608be82..00000000000 --- a/tests/ui/union/unnamed-fields/restrict_type_hir.rs +++ /dev/null @@ -1,44 +0,0 @@ -//@ aux-build:dep.rs - -// test for #121151 - -#![allow(incomplete_features)] -#![feature(unnamed_fields)] - -extern crate dep; - -#[repr(C)] -struct A { - a: u8, -} - -enum BadEnum { - A, - B, -} - -#[repr(C)] -enum BadEnum2 { - A, - B, -} - -type MyStruct = A; -type MyI32 = i32; - -#[repr(C)] -struct L { - _: i32, //~ ERROR unnamed fields can only have struct or union types - _: MyI32, //~ ERROR unnamed fields can only have struct or union types - _: BadEnum, //~ ERROR unnamed fields can only have struct or union types - _: BadEnum2, //~ ERROR unnamed fields can only have struct or union types - _: MyStruct, - _: dep::BadStruct, //~ ERROR named type of unnamed field must have `#[repr(C)]` representation - _: dep::BadEnum, //~ ERROR unnamed fields can only have struct or union types - _: dep::BadEnum2, //~ ERROR unnamed fields can only have struct or union types - _: dep::BadAlias, //~ ERROR unnamed fields can only have struct or union types - _: dep::GoodAlias, - _: dep::GoodStruct, -} - -fn main() {} diff --git a/tests/ui/union/unnamed-fields/restrict_type_hir.stderr b/tests/ui/union/unnamed-fields/restrict_type_hir.stderr deleted file mode 100644 index 3e80d7fbf5c..00000000000 --- a/tests/ui/union/unnamed-fields/restrict_type_hir.stderr +++ /dev/null @@ -1,62 +0,0 @@ -error: unnamed fields can only have struct or union types - --> $DIR/restrict_type_hir.rs:31:5 - | -LL | _: i32, - | ^^^^^^ - -error: unnamed fields can only have struct or union types - --> $DIR/restrict_type_hir.rs:32:5 - | -LL | _: MyI32, - | ^^^^^^^^ - -error: unnamed fields can only have struct or union types - --> $DIR/restrict_type_hir.rs:33:5 - | -LL | _: BadEnum, - | ^^^^^^^^^^ - -error: unnamed fields can only have struct or union types - --> $DIR/restrict_type_hir.rs:34:5 - | -LL | _: BadEnum2, - | ^^^^^^^^^^^ - -error: named type of unnamed field must have `#[repr(C)]` representation - --> $DIR/restrict_type_hir.rs:36:5 - | -LL | _: dep::BadStruct, - | ^^^^^^^^^^^^^^^^^ unnamed field defined here - | - ::: $DIR/auxiliary/dep.rs:4:1 - | -LL | pub struct BadStruct(()); - | -------------------- `BadStruct` defined here - | -help: add `#[repr(C)]` to this struct - --> $DIR/auxiliary/dep.rs:4:1 - | -LL + #[repr(C)] -LL | pub struct BadStruct(()); - | - -error: unnamed fields can only have struct or union types - --> $DIR/restrict_type_hir.rs:37:5 - | -LL | _: dep::BadEnum, - | ^^^^^^^^^^^^^^^ - -error: unnamed fields can only have struct or union types - --> $DIR/restrict_type_hir.rs:38:5 - | -LL | _: dep::BadEnum2, - | ^^^^^^^^^^^^^^^^ - -error: unnamed fields can only have struct or union types - --> $DIR/restrict_type_hir.rs:39:5 - | -LL | _: dep::BadAlias, - | ^^^^^^^^^^^^^^^^ - -error: aborting due to 8 previous errors - diff --git a/tests/ui/union/unnamed-fields/unnamed-enum-field-issue-121757.rs b/tests/ui/union/unnamed-fields/unnamed-enum-field-issue-121757.rs deleted file mode 100644 index 5d15ec4cffd..00000000000 --- a/tests/ui/union/unnamed-fields/unnamed-enum-field-issue-121757.rs +++ /dev/null @@ -1,25 +0,0 @@ -type NodeId = u32; -struct Type<'a>(std::marker::PhantomData::<&'a ()>); - -type Ast<'ast> = &'ast AstStructure<'ast>; - -struct AstStructure<'ast> { -//~^ ERROR struct with unnamed fields must have `#[repr(C)]` representation - id: NodeId, - _: AstKind<'ast> -//~^ ERROR unnamed fields are not yet fully implemented [E0658] -//~^^ ERROR unnamed fields can only have struct or union types -} - -enum AstKind<'ast> { - ExprInt, - ExprLambda(Ast<'ast>), -} - -fn compute_types<'tcx,'ast>(ast: Ast<'ast>) -> Type<'tcx> -{ - match ast.kind {} -//~^ ERROR no field `kind` on type `&'ast AstStructure<'ast>` [E0609] -} - -fn main() {} diff --git a/tests/ui/union/unnamed-fields/unnamed-enum-field-issue-121757.stderr b/tests/ui/union/unnamed-fields/unnamed-enum-field-issue-121757.stderr deleted file mode 100644 index 4ea910202de..00000000000 --- a/tests/ui/union/unnamed-fields/unnamed-enum-field-issue-121757.stderr +++ /dev/null @@ -1,45 +0,0 @@ -error[E0658]: unnamed fields are not yet fully implemented - --> $DIR/unnamed-enum-field-issue-121757.rs:9:5 - | -LL | _: AstKind<'ast> - | ^ - | - = note: see issue #49804 <https://github.com/rust-lang/rust/issues/49804> for more information - = help: add `#![feature(unnamed_fields)]` 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: struct with unnamed fields must have `#[repr(C)]` representation - --> $DIR/unnamed-enum-field-issue-121757.rs:6:1 - | -LL | struct AstStructure<'ast> { - | ^^^^^^^^^^^^^^^^^^^^^^^^^ struct `AstStructure` defined here - | -note: unnamed field defined here - --> $DIR/unnamed-enum-field-issue-121757.rs:9:5 - | -LL | _: AstKind<'ast> - | ^^^^^^^^^^^^^^^^ -help: add `#[repr(C)]` to this struct - | -LL + #[repr(C)] -LL | struct AstStructure<'ast> { - | - -error: unnamed fields can only have struct or union types - --> $DIR/unnamed-enum-field-issue-121757.rs:9:5 - | -LL | _: AstKind<'ast> - | ^^^^^^^^^^^^^^^^ - -error[E0609]: no field `kind` on type `&'ast AstStructure<'ast>` - --> $DIR/unnamed-enum-field-issue-121757.rs:21:15 - | -LL | match ast.kind {} - | ^^^^ unknown field - | - = note: available fields are: `id`, `_` - -error: aborting due to 4 previous errors - -Some errors have detailed explanations: E0609, E0658. -For more information about an error, try `rustc --explain E0609`. diff --git a/tests/ui/unpretty/expanded-exhaustive.rs b/tests/ui/unpretty/expanded-exhaustive.rs index 279d723a26c..799e8071d02 100644 --- a/tests/ui/unpretty/expanded-exhaustive.rs +++ b/tests/ui/unpretty/expanded-exhaustive.rs @@ -23,7 +23,6 @@ #![feature(trace_macros)] #![feature(trait_alias)] #![feature(try_blocks)] -#![feature(unnamed_fields)] #![feature(yeet_expr)] #![allow(incomplete_features)] @@ -786,20 +785,6 @@ mod types { let _: (T, T); } - /// TyKind::AnonStruct - fn ty_anon_struct() { - struct Struct { - _: struct { t: T }, - } - } - - /// TyKind::AnonUnion - fn ty_anon_union() { - struct Struct { - _: union { t: T }, - } - } - /// TyKind::Path fn ty_path() { let _: T; diff --git a/tests/ui/unpretty/expanded-exhaustive.stdout b/tests/ui/unpretty/expanded-exhaustive.stdout index 149659693ae..d8384951e12 100644 --- a/tests/ui/unpretty/expanded-exhaustive.stdout +++ b/tests/ui/unpretty/expanded-exhaustive.stdout @@ -24,7 +24,6 @@ #![feature(trace_macros)] #![feature(trait_alias)] #![feature(try_blocks)] -#![feature(unnamed_fields)] #![feature(yeet_expr)] #![allow(incomplete_features)] #[prelude_import] @@ -364,8 +363,6 @@ mod expressions { - - { builtin # offset_of(T, field) }; } /// ExprKind::MacCall @@ -636,22 +633,6 @@ mod types { fn ty_never() { let _: !; } /// TyKind::Tup fn ty_tup() { let _: (); let _: (T,); let _: (T, T); } - /// TyKind::AnonStruct - fn ty_anon_struct() { - struct Struct { - _: struct { - t: T, - }, - } - } - /// TyKind::AnonUnion - fn ty_anon_union() { - struct Struct { - _: union { - t: T, - }, - } - } /// TyKind::Path fn ty_path() { let _: T; diff --git a/tests/ui/unsized-locals/by-value-trait-object-safety-rpass.rs b/tests/ui/unsized-locals/by-value-trait-dyn-compatibility-rpass.rs index 7ccea43d182..7ccea43d182 100644 --- a/tests/ui/unsized-locals/by-value-trait-object-safety-rpass.rs +++ b/tests/ui/unsized-locals/by-value-trait-dyn-compatibility-rpass.rs diff --git a/tests/ui/unsized-locals/by-value-trait-object-safety-withdefault.rs b/tests/ui/unsized-locals/by-value-trait-dyn-compatibility-with-default.rs index 1f9b5f11fb5..1f9b5f11fb5 100644 --- a/tests/ui/unsized-locals/by-value-trait-object-safety-withdefault.rs +++ b/tests/ui/unsized-locals/by-value-trait-dyn-compatibility-with-default.rs diff --git a/tests/ui/unsized-locals/by-value-trait-object-safety.rs b/tests/ui/unsized-locals/by-value-trait-dyn-compatibility.rs index d0ba6944a1e..d0ba6944a1e 100644 --- a/tests/ui/unsized-locals/by-value-trait-object-safety.rs +++ b/tests/ui/unsized-locals/by-value-trait-dyn-compatibility.rs diff --git a/tests/ui/unsized-locals/by-value-trait-object-safety.stderr b/tests/ui/unsized-locals/by-value-trait-dyn-compatibility.stderr index 6a93464febb..223624cfca4 100644 --- a/tests/ui/unsized-locals/by-value-trait-object-safety.stderr +++ b/tests/ui/unsized-locals/by-value-trait-dyn-compatibility.stderr @@ -1,5 +1,5 @@ warning: the feature `unsized_locals` is incomplete and may not be safe to use and/or cause compiler crashes - --> $DIR/by-value-trait-object-safety.rs:1:12 + --> $DIR/by-value-trait-dyn-compatibility.rs:1:12 | LL | #![feature(unsized_locals)] | ^^^^^^^^^^^^^^ @@ -8,7 +8,7 @@ LL | #![feature(unsized_locals)] = note: `#[warn(incomplete_features)]` on by default error: the `foo` method cannot be invoked on a trait object - --> $DIR/by-value-trait-object-safety.rs:20:7 + --> $DIR/by-value-trait-dyn-compatibility.rs:20:7 | LL | Self: Sized; | ----- this has a `Sized` requirement diff --git a/tests/ui/utf8-bom.rs b/tests/ui/utf8-bom.rs index e2e4ccd63c1..5b9e27fb7b9 100644 --- a/tests/ui/utf8-bom.rs +++ b/tests/ui/utf8-bom.rs @@ -1,6 +1,4 @@ +// This file has utf-8 BOM, it should be compiled normally without error. //@ run-pass -// - -// This file has utf-8 BOM, it should be compiled normally without error. pub fn main() {} diff --git a/tests/ui/wf/wf-convert-unsafe-trait-obj-box.rs b/tests/ui/wf/wf-convert-dyn-incompat-trait-obj-box.rs index ffdb49a3be5..26292a1d218 100644 --- a/tests/ui/wf/wf-convert-unsafe-trait-obj-box.rs +++ b/tests/ui/wf/wf-convert-dyn-incompat-trait-obj-box.rs @@ -1,7 +1,7 @@ // Check that we do not allow casts or coercions -// to object unsafe trait objects inside a Box +// to dyn-incompatible trait objects inside a Box -#![feature(object_safe_for_dispatch)] +#![feature(dyn_compatible_for_dispatch)] trait Trait: Sized {} diff --git a/tests/ui/wf/wf-convert-unsafe-trait-obj-box.stderr b/tests/ui/wf/wf-convert-dyn-incompat-trait-obj-box.stderr index 2565e25a242..38426545bc8 100644 --- a/tests/ui/wf/wf-convert-unsafe-trait-obj-box.stderr +++ b/tests/ui/wf/wf-convert-dyn-incompat-trait-obj-box.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Trait` cannot be made into an object - --> $DIR/wf-convert-unsafe-trait-obj-box.rs:16:33 + --> $DIR/wf-convert-dyn-incompat-trait-obj-box.rs:16:33 | LL | let t_box: Box<dyn Trait> = Box::new(S); | ^^^^^^^^^^^ `Trait` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/wf-convert-unsafe-trait-obj-box.rs:6:14 + --> $DIR/wf-convert-dyn-incompat-trait-obj-box.rs:6:14 | LL | trait Trait: Sized {} | ----- ^^^^^ ...because it requires `Self: Sized` @@ -15,13 +15,13 @@ LL | trait Trait: Sized {} = note: required for the cast from `Box<S>` to `Box<dyn Trait>` error[E0038]: the trait `Trait` cannot be made into an object - --> $DIR/wf-convert-unsafe-trait-obj-box.rs:17:15 + --> $DIR/wf-convert-dyn-incompat-trait-obj-box.rs:17:15 | LL | takes_box(Box::new(S)); | ^^^^^^^^^^^ `Trait` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/wf-convert-unsafe-trait-obj-box.rs:6:14 + --> $DIR/wf-convert-dyn-incompat-trait-obj-box.rs:6:14 | LL | trait Trait: Sized {} | ----- ^^^^^ ...because it requires `Self: Sized` @@ -31,13 +31,13 @@ LL | trait Trait: Sized {} = note: required for the cast from `Box<S>` to `Box<(dyn Trait + 'static)>` error[E0038]: the trait `Trait` cannot be made into an object - --> $DIR/wf-convert-unsafe-trait-obj-box.rs:15:5 + --> $DIR/wf-convert-dyn-incompat-trait-obj-box.rs:15:5 | LL | Box::new(S) as Box<dyn Trait>; | ^^^^^^^^^^^ `Trait` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/wf-convert-unsafe-trait-obj-box.rs:6:14 + --> $DIR/wf-convert-dyn-incompat-trait-obj-box.rs:6:14 | LL | trait Trait: Sized {} | ----- ^^^^^ ...because it requires `Self: Sized` diff --git a/tests/ui/wf/wf-convert-unsafe-trait-obj.rs b/tests/ui/wf/wf-convert-dyn-incompat-trait-obj.rs index 143b854ed6b..ec4bb2897f9 100644 --- a/tests/ui/wf/wf-convert-unsafe-trait-obj.rs +++ b/tests/ui/wf/wf-convert-dyn-incompat-trait-obj.rs @@ -1,7 +1,7 @@ // Check that we do not allow casts or coercions -// to object unsafe trait objects by ref +// to dyn-incompatible trait objects by ref -#![feature(object_safe_for_dispatch)] +#![feature(dyn_compatible_for_dispatch)] trait Trait: Sized {} diff --git a/tests/ui/wf/wf-convert-unsafe-trait-obj.stderr b/tests/ui/wf/wf-convert-dyn-incompat-trait-obj.stderr index 97f6bcd0428..94259aa5b0a 100644 --- a/tests/ui/wf/wf-convert-unsafe-trait-obj.stderr +++ b/tests/ui/wf/wf-convert-dyn-incompat-trait-obj.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `Trait` cannot be made into an object - --> $DIR/wf-convert-unsafe-trait-obj.rs:16:25 + --> $DIR/wf-convert-dyn-incompat-trait-obj.rs:16:25 | LL | let t: &dyn Trait = &S; | ^^ `Trait` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/wf-convert-unsafe-trait-obj.rs:6:14 + --> $DIR/wf-convert-dyn-incompat-trait-obj.rs:6:14 | LL | trait Trait: Sized {} | ----- ^^^^^ ...because it requires `Self: Sized` @@ -15,13 +15,13 @@ LL | trait Trait: Sized {} = note: required for the cast from `&S` to `&dyn Trait` error[E0038]: the trait `Trait` cannot be made into an object - --> $DIR/wf-convert-unsafe-trait-obj.rs:17:17 + --> $DIR/wf-convert-dyn-incompat-trait-obj.rs:17:17 | LL | takes_trait(&S); | ^^ `Trait` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/wf-convert-unsafe-trait-obj.rs:6:14 + --> $DIR/wf-convert-dyn-incompat-trait-obj.rs:6:14 | LL | trait Trait: Sized {} | ----- ^^^^^ ...because it requires `Self: Sized` @@ -31,13 +31,13 @@ LL | trait Trait: Sized {} = note: required for the cast from `&S` to `&dyn Trait` error[E0038]: the trait `Trait` cannot be made into an object - --> $DIR/wf-convert-unsafe-trait-obj.rs:15:5 + --> $DIR/wf-convert-dyn-incompat-trait-obj.rs:15:5 | LL | &S as &dyn Trait; | ^^ `Trait` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/wf-convert-unsafe-trait-obj.rs:6:14 + --> $DIR/wf-convert-dyn-incompat-trait-obj.rs:6:14 | LL | trait Trait: Sized {} | ----- ^^^^^ ...because it requires `Self: Sized` diff --git a/tests/ui/wf/wf-unsafe-trait-obj-match.rs b/tests/ui/wf/wf-dyn-incompat-trait-obj-match.rs index c8731a8ecaf..07e90538b85 100644 --- a/tests/ui/wf/wf-unsafe-trait-obj-match.rs +++ b/tests/ui/wf/wf-dyn-incompat-trait-obj-match.rs @@ -1,7 +1,7 @@ // Check that we do not allow coercions to object // unsafe trait objects in match arms -#![feature(object_safe_for_dispatch)] +#![feature(dyn_compatible_for_dispatch)] trait Trait: Sized {} diff --git a/tests/ui/wf/wf-unsafe-trait-obj-match.stderr b/tests/ui/wf/wf-dyn-incompat-trait-obj-match.stderr index edbdec6a5ef..d7366e12256 100644 --- a/tests/ui/wf/wf-unsafe-trait-obj-match.stderr +++ b/tests/ui/wf/wf-dyn-incompat-trait-obj-match.stderr @@ -1,5 +1,5 @@ error[E0308]: `match` arms have incompatible types - --> $DIR/wf-unsafe-trait-obj-match.rs:23:17 + --> $DIR/wf-dyn-incompat-trait-obj-match.rs:23:17 | LL | / match opt() { LL | | Some(()) => &S, @@ -13,13 +13,13 @@ LL | | } found reference `&R` error[E0038]: the trait `Trait` cannot be made into an object - --> $DIR/wf-unsafe-trait-obj-match.rs:26:21 + --> $DIR/wf-dyn-incompat-trait-obj-match.rs:26:21 | LL | Some(()) => &S, | ^^ `Trait` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/wf-unsafe-trait-obj-match.rs:6:14 + --> $DIR/wf-dyn-incompat-trait-obj-match.rs:6:14 | LL | trait Trait: Sized {} | ----- ^^^^^ ...because it requires `Self: Sized` @@ -31,7 +31,7 @@ LL | trait Trait: Sized {} = note: required for the cast from `&S` to `&dyn Trait` error[E0038]: the trait `Trait` cannot be made into an object - --> $DIR/wf-unsafe-trait-obj-match.rs:25:25 + --> $DIR/wf-dyn-incompat-trait-obj-match.rs:25:25 | LL | let t: &dyn Trait = match opt() { | _________________________^ @@ -41,7 +41,7 @@ LL | | }; | |_____^ `Trait` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/wf-unsafe-trait-obj-match.rs:6:14 + --> $DIR/wf-dyn-incompat-trait-obj-match.rs:6:14 | LL | trait Trait: Sized {} | ----- ^^^^^ ...because it requires `Self: Sized` diff --git a/tests/ui/wf/wf-object-safe.rs b/tests/ui/wf/wf-dyn-incompatible.rs index 42e6917551f..16e7ca1cbc6 100644 --- a/tests/ui/wf/wf-object-safe.rs +++ b/tests/ui/wf/wf-dyn-incompatible.rs @@ -1,4 +1,4 @@ -// Check that object-safe traits are not WF when used as object types. +// Check that dyn-incompatible traits are not WF when used as trait object types. // Issue #21953. trait A { diff --git a/tests/ui/wf/wf-object-safe.stderr b/tests/ui/wf/wf-dyn-incompatible.stderr index 7c14f3d2f8b..cf016b63c74 100644 --- a/tests/ui/wf/wf-object-safe.stderr +++ b/tests/ui/wf/wf-dyn-incompatible.stderr @@ -1,11 +1,11 @@ error[E0038]: the trait `A` cannot be made into an object - --> $DIR/wf-object-safe.rs:9:13 + --> $DIR/wf-dyn-incompatible.rs:9:13 | LL | let _x: &dyn A; | ^^^^^^ `A` cannot be made into an object | note: for a trait to be "dyn-compatible" 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/wf-object-safe.rs:5:23 + --> $DIR/wf-dyn-incompatible.rs:5:23 | LL | trait A { | - this trait cannot be made into an object... |