bors 71b68da1bd Auto merge of #139578 - ferrocene:pa-compiletest-edition, r=jieyouxu ... Fix breakage when running compiletest with `--test-args=--edition=2015` Compiletest has an `--edition` flag to change the default edition tests are run with. Unfortunately no test suite successfully executes when that flag is passed. If the edition is set to something greater than 2015 the breakage is expected, since the test suite currently supports only edition 2015 (Ferrous Systems will open an MCP about fixing that soonish). Surprisingly, the test suite is also broken if `--edition=2015` is passed to compiletest. This PR focuses on fixing the latter. This PR fixes the two categories of failures happening when `--edition=2015` is passed: * Some edition-specific tests set their edition through `//@ compile-flags` instead of `//@ edition`. Compiletest doesn't parse the compile flags, so it would see no `//@ edition` and add another `--edition` flag, leading to a rustc error. * Compiletest would add the edition after `//@ compile-flags`, while some tests depend on flags passed to `//@ compile-flags` being the last flags in the rustc invocation. Note that for the first category, I opted to manually go and replace all `//@ compile-flags` setting an edition with an explicit `//@ edition`. We could've changed compiletest to instead check whether an edition was set in `//@ compile-flags`, but I thought it was better to enforce a consistent way to set the edition in tests. I also added the edition to the stamp, so that changing `--edition` results in tests being re-executed. r? `@jieyouxu`		2025-04-11 10:53:45 +00:00
..
asm	Create a generic AVR target: avr-none	2025-02-19 19:01:51 +01:00
auxiliary	Add tests for -Zdwarf-version lto behavior	2025-02-08 16:33:36 +00:00
compiletest-self-test	tests/assembly: add minicore compiletest self-test	2024-10-31 18:20:11 +08:00
libs	tests/assembly: use -Copt-level=3 instead of -O	2025-02-08 19:02:32 -08:00
naked-functions	support XCOFF in naked_asm!	2025-03-08 14:10:29 +01:00
nvptx-kernel-abi	Restore previous ABI for f_single_u8_arg	2025-01-26 14:14:33 +00:00
sanitizer/kcfi	KCFI: Add KCFI arity indicator support	2025-04-05 04:05:04 +00:00
simd	tests/assembly: use -Copt-level=3 instead of -O	2025-02-08 19:02:32 -08:00
stack-protector	Rollup merge of #137957 - Noratrieb:no, r=wesleywiser	2025-03-07 21:57:50 -05:00
targets	Target definition for wasm32-wali-linux-musl to support the Wasm Linux	2025-03-10 21:26:45 -04:00
aarch64-pointer-auth.rs	Update the minimum external LLVM to 19	2025-04-05 11:44:38 -07:00
align_offset.rs	Run rustfmt on tests/assembly/.	2024-05-30 16:15:46 +10:00
breakpoint.rs	Add core::arch::breakpoint and test	2024-12-02 23:56:24 -08:00
closure-inherit-target-feature.rs	x86-sse2 ABI: use SSE registers for floats and SIMD	2025-02-18 16:11:41 +01:00
cmse.rs	tests: use minicore more	2025-02-24 09:26:54 +00:00
cstring-merging.rs	replace //@ compile-flags: --edition with //@ edition	2025-04-10 09:56:37 +02:00
dwarf4.rs	tests: use minicore more	2025-02-24 09:26:54 +00:00
dwarf5.rs	tests: use minicore more	2025-02-24 09:26:54 +00:00
dwarf-mixed-versions-lto.rs	DWARF mixed versions with LTO on MIPS	2025-02-24 11:58:38 +01:00
is_aligned.rs	Run rustfmt on tests/assembly/.	2024-05-30 16:15:46 +10:00
issue-83585-small-pod-struct-equality.rs	Fix tests for 32 bits targets	2024-06-11 07:45:16 +00:00
manual-eq-efficient.rs	tests/assembly: use -Copt-level=3 instead of -O	2025-02-08 19:02:32 -08:00
niche-prefer-zero.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
nvptx-arch-default.rs	NVPTX: Enable previously disabled tests	2024-03-11 13:35:58 +01:00
nvptx-arch-emit-asm.rs	NVPTX: Enable previously disabled tests	2024-03-11 13:35:58 +01:00
nvptx-arch-link-arg.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
nvptx-arch-target-cpu.rs	NVPTX: Enable previously disabled tests	2024-03-11 13:35:58 +01:00
nvptx-atomics.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
nvptx-c-abi-arg-v7.rs	NVPTX:_Especially add the DoubleI32 struct as a nvptx abi test case since it was used as an example when discussing possible problems	2024-05-31 23:12:33 +02:00
nvptx-c-abi-ret-v7.rs	NVPTX:_Especially add the DoubleI32 struct as a nvptx abi test case since it was used as an example when discussing possible problems	2024-05-31 23:12:33 +02:00
nvptx-internalizing.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
nvptx-linking-binary.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
nvptx-linking-cdylib.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
nvptx-safe-naming.rs	NVPTX: Enable previously disabled tests	2024-03-11 13:35:58 +01:00
panic-no-unwind-no-uwtable.rs	tests/assembly: use -Copt-level=3 instead of -O	2025-02-08 19:02:32 -08:00
panic-unwind-no-uwtable.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
pic-relocation-model.rs	tests: use minicore more	2025-02-24 09:26:54 +00:00
pie-relocation-model.rs	tests: use minicore more	2025-02-24 09:26:54 +00:00
powerpc64-struct-abi.rs	Use explicit cpu in some asm and codegen tests.	2025-03-19 19:45:46 +01:00
riscv-soft-abi-with-float-features.rs	tests: use minicore more	2025-02-24 09:26:54 +00:00
rust-abi-arg-attr.rs	remove support for rustc_intrinsic_must_be_overridden from the compiler	2025-02-24 07:53:59 +01:00
s390x-backchain-toggle.rs	tests: use minicore more	2025-02-24 09:26:54 +00:00
s390x-vector-abi.rs	Use explicit cpu in some asm and codegen tests.	2025-03-19 19:45:46 +01:00
simd-bitmask.rs	update/bless tests	2025-04-06 21:41:47 +02:00
simd-intrinsic-gather.rs	update/bless tests	2025-04-06 21:41:47 +02:00
simd-intrinsic-mask-load.rs	update/bless tests	2025-04-06 21:41:47 +02:00
simd-intrinsic-mask-reduce.rs	update/bless tests	2025-04-06 21:41:47 +02:00
simd-intrinsic-mask-store.rs	update/bless tests	2025-04-06 21:41:47 +02:00
simd-intrinsic-scatter.rs	update/bless tests	2025-04-06 21:41:47 +02:00
simd-intrinsic-select.rs	update/bless tests	2025-04-06 21:41:47 +02:00
slice-is_ascii.rs	tests/assembly: use -Copt-level=3 instead of -O	2025-02-08 19:02:32 -08:00
small_data_threshold.rs	Remove a footgun-y feature / relic of the past from the compiletest DSL	2025-02-03 05:45:18 +01:00
sparc-struct-abi.rs	tests: use minicore more	2025-02-24 09:26:54 +00:00
stack-probes.rs	tests: use minicore more	2025-02-24 09:26:54 +00:00
static-relocation-model.rs	Update the minimum external LLVM to 19	2025-04-05 11:44:38 -07:00
strict_provenance.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
target-feature-multiple.rs	tests: use minicore more	2025-02-24 09:26:54 +00:00
wasm_exceptions.rs	Fix wasm_exceptions test	2024-06-19 21:26:48 +01:00
x86_64-array-pair-load-store-merge.rs	tests/assembly: use -Copt-level=3 instead of -O	2025-02-08 19:02:32 -08:00
x86_64-bigint-helpers.rs	tests/assembly: use -Copt-level=3 instead of -O	2025-02-08 19:02:32 -08:00
x86_64-cmp.rs	Lower BinOp::Cmp to llvm.{s,u}cmp.* intrinsics	2025-03-06 22:29:05 +08:00
x86_64-floating-point-clamp.rs	tests/assembly: use -Copt-level=3 instead of -O	2025-02-08 19:02:32 -08:00
x86_64-fortanix-unknown-sgx-lvi-generic-load.rs	Run rustfmt on tests/assembly/.	2024-05-30 16:15:46 +10:00
x86_64-fortanix-unknown-sgx-lvi-generic-ret.rs	Run rustfmt on tests/assembly/.	2024-05-30 16:15:46 +10:00
x86_64-fortanix-unknown-sgx-lvi-inline-assembly.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
x86_64-function-return.rs	tests/assembly: use -Copt-level=3 instead of -O	2025-02-08 19:02:32 -08:00
x86_64-no-jump-tables.rs	tests/assembly: use -Copt-level=3 instead of -O	2025-02-08 19:02:32 -08:00
x86_64-sse_crc.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
x86_64-typed-swap.rs	Ensure swap_nonoverlapping is really always untyped	2025-04-09 09:09:37 -07:00
x86_64-windows-float-abi.rs	tests: adjust expectation for f128 abi on Windows	2025-04-10 15:28:56 -04:00
x86_64-windows-i128-abi.rs	x86_win64 ABI: do not use xmm0 with softfloat ABI	2025-02-19 08:41:19 +01:00
x86-return-float.rs	x86-sse2 ABI: use SSE registers for floats and SIMD	2025-02-18 16:11:41 +01:00