Emit an error if #[optimize] is applied to an incompatible item #128458
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compiler-errors approved these changes Aug 1, 2024
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bors added a commit to rust-lang-ci/rust that referenced this pull request Aug 1, 2024
…iaskrgr Rollup of 6 pull requests Successful merges: - rust-lang#128416 (android: Remove libstd hacks for unsupported Android APIs) - rust-lang#128437 (improve bootstrap to allow selecting llvm tools individually) - rust-lang#128450 (Create COFF archives for non-LLVM backends) - rust-lang#128458 (Emit an error if `#[optimize]` is applied to an incompatible item) - rust-lang#128477 (Finish blessing `coverage/mcdc` tests after LLVM 19 upgrade) - rust-lang#128478 (Ignore `use` declaration reformatting in `.git-blame-ignore-revs`.) r? `@ghost` `@rustbot` modify labels: rollup
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Aug 1, 2024
Rollup merge of rust-lang#128458 - clubby789:optimize-unused-attr, r=compiler-errors Emit an error if `#[optimize]` is applied to an incompatible item rust-lang#54882 The RFC specifies that this should emit a lint. I used the same allow logic as the `coverage` attribute (also allowing modules and impl blocks) - this should possibly be changed depending on if it's decided to allow 'propogation' of the attribute.
tgross35 added a commit to tgross35/rust that referenced this pull request Aug 8, 2024
…pos, r=BoxyUwU Emit an error for invalid use of the `#[no_sanitize]` attribute fixes rust-lang#128487. Currently, the use of the `#[no_sanitize]` attribute for Mod, Impl,... is incorrectly permitted. This PR will correct this issue by generating errors, and I've also added some UI test cases for it. Referenced rust-lang#128458. As far as I know, the `#[no_sanitize]` attribute can only be used with functions, so I changed that part to `Fn` and `Method` using `check_applied_to_fn_or_method`. However, I couldn't find explicit documentation on this, so I could be mistaken...
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Aug 8, 2024
Rollup merge of rust-lang#128552 - s7tya:check-no-sanitize-attribute-pos, r=BoxyUwU Emit an error for invalid use of the `#[no_sanitize]` attribute fixes rust-lang#128487. Currently, the use of the `#[no_sanitize]` attribute for Mod, Impl,... is incorrectly permitted. This PR will correct this issue by generating errors, and I've also added some UI test cases for it. Referenced rust-lang#128458. As far as I know, the `#[no_sanitize]` attribute can only be used with functions, so I changed that part to `Fn` and `Method` using `check_applied_to_fn_or_method`. However, I couldn't find explicit documentation on this, so I could be mistaken...
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#54882
The RFC specifies that this should emit a lint. I used the same allow logic as the
coverageattribute (also allowing modules and impl blocks) - this should possibly be changed depending on if it's decided to allow 'propogation' of the attribute.