This commit fixes a false positive of the warning triggered for #138762
and the fix is to codify that zero-sized types are "safe" in both the
old and new ABIs.
This is for files that *participate* in actual tests but should not be
built by `compiletest` (i.e. these files are involved through `mod xxx;`
or `include!()` or `#[path = "xxx"]`, etc.).
A specialized directive like `//@ ignore-auxiliary` makes it way easier
to audit disabled tests via `//@ ignore-test`.
when using `opt-dist local` user probably won't need to run tests (for
various reasons). currently the only way to disable them is to set
`TRY_DIST_BUILD=1`, which is not obvious and can be bad for non-CI
envronments (as I guess)
when compiling target LLVM with `opt-dist local` on Windows/MinGW,
profraw files are being compressed with zlib, so compiling without it
will make `llvm-profdata` complain about lacking of zlib support. this
error is shown:
`profile uses zlib compression but the profile reader was built without
zlib support`
example from llvm test suite: 76b5fcbf97/llvm/test/tools/llvm-profdata/nocompress.test (L15)
Update cargo
4 commits in 864f74d4eadcaea3eeda37a2e7f4d34de233d51e..d811228b14ae2707323f37346aee3f4147e247e6
2025-04-11 20:37:27 +0000 to 2025-04-15 15:18:42 +0000
- use `zlib-rs` for gzip compression in rust code (rust-lang/cargo#15417)
- test(rustfix): Use `snapbox` for snapshot testing (rust-lang/cargo#15429)
- chore(deps): update rust crate gix to 0.71.0 [security] (rust-lang/cargo#15391)
- Make sure search paths inside OUT_DIR precede external paths (rust-lang/cargo#15221)
Also,
* The license exception of sha1_smol with BSD-3-Clause is no longer needed, as `gix-*` doesn't depend on it.
* Cargo depends on zlib-rs, which is distributed under Zlib license
r? ghost
Rollup of 9 pull requests
Successful merges:
- #135340 (Add `explicit_extern_abis` Feature and Enforce Explicit ABIs)
- #139440 (rustc_target: RISC-V: feature addition batch 2)
- #139667 (cfi: Remove #[no_sanitize(cfi)] for extern weak functions)
- #139828 (Don't require rigid alias's trait to hold)
- #139854 (Improve parse errors for stray lifetimes in type position)
- #139889 (Clean UI tests 3 of n)
- #139894 (Fix `opt-dist` CLI flag and make it work without LLD)
- #139900 (stepping into impls for normalization is unproductive)
- #139915 (replace some #[rustc_intrinsic] usage with use of the libcore declarations)
r? `@ghost`
`@rustbot` modify labels: rollup
git: ignore `60600a6fa4` for blame purposes
60600a6fa4 was simply breaking up compiletest's `runtest.rs` and isn't very useful in git blame.
r? `@onur-ozkan`
Move eager translation to a method on Diag
This will allow us to eagerly translate messages on a top-level diagnostic, such as a `LintDiagnostic`. As a bonus, we can remove the awkward closure passed into Subdiagnostic and make better use of `Into`.
r? `@nnethercote`
Explicitly annotate edition for `unpretty=expanded` and `unpretty=hir` tests
These emit prelude imports which means they are always edition dependent and so running them with a different `--edition` will fail.
Consistent with treating Ctor Call as Struct in liveness analysis
Fixes#139627
When `ExprKind::Call` is a `Ctor`, skips the checking of `expr` and only checks the arguments, thus being consistent with `ExprKind::Struct`.
r? compiler
