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authorJieyou Xu <jieyouxu@outlook.com>2024-12-05 08:09:02 +0000
committer许杰友 Jieyou Xu (Joe) <39484203+jieyouxu@users.noreply.github.com>2024-12-10 11:29:43 +0800
commitb5c7a552502e6d27f96a1b7edf1b86d703dbad8a (patch)
treec1f70ecb8666b2191c5d1da10de1af3c61185a37 /compiler/rustc_codegen_llvm/src/lib.rs
parentdd3b313b56f34e21cd79d610cdf4e501a4bb8c4e (diff)
downloadrust-b5c7a552502e6d27f96a1b7edf1b86d703dbad8a.tar.gz
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Adjust `allow-non-lint-warnings.rs`
- Document `allow-non-lint-warnings.rs`
- Move `allow-non-lint-warnings.rs` under `tests/ui/diagnostic-flags/`
- Improve the test to use two *differential* revisions:
    1. One revision checks that without `-A warnings` the code sample
       actually emits a warning.
    2. The other revision checks that `-A warnings` suppresses the
       warning.
  This makes sure that if the code sample no longer warns, the test
  doesn't silently pass but fail to check its intended purpose.
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/lib.rs')
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