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| author | bors <bors@rust-lang.org> | 2025-01-23 23:16:06 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2025-01-23 23:16:06 +0000 |
| commit | 22a220a1a8280a262a277fc24661511f6c4dab51 (patch) | |
| tree | 1e8d3602d3dfee729ef17765c208047abe1dbf8d /compiler/rustc_codegen_llvm/src | |
| parent | 99768c80a1c094a5cfc3b25a04e7a99de7210eae (diff) | |
| parent | 193fe5a9663a0f94a61783a8151847d4b9febcbd (diff) | |
| download | rust-22a220a1a8280a262a277fc24661511f6c4dab51.tar.gz rust-22a220a1a8280a262a277fc24661511f6c4dab51.zip | |
Auto merge of #132666 - dingxiangfei2009:skip-if-let-rescope-lint, r=compiler-errors
Skip `if-let-rescope` lint unless requested by migration Tracked by #124085 Related to https://github.com/rust-lang/rust/pull/131984#issuecomment-2448329667 Given that `if-let-rescope` is a lint to be enabled globally by an edition migration, there is no point in extracting the precise lint level on the HIR expression. This mitigates the performance regression discovered by the earlier perf-run. cc `@Kobzol` `@rylev` `@traviscross` I propose a `rust-timer` run to measure how much performance that we can recover from the mitigation. :bow:
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