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| author | bors <bors@rust-lang.org> | 2021-08-29 12:38:05 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2021-08-29 12:38:05 +0000 |
| commit | ef524710669a003cf2b24361dc6b04b566e560fa (patch) | |
| tree | dc419f09932cc682a01987d3572474b97e7c6e9e /compiler/rustc_driver/src | |
| parent | 59ce76548484806ac4970c57c0bb6ad9e53b80f6 (diff) | |
| parent | 59013cdebe665377e0d733ea3906c84216bd33db (diff) | |
| download | rust-ef524710669a003cf2b24361dc6b04b566e560fa.tar.gz rust-ef524710669a003cf2b24361dc6b04b566e560fa.zip | |
Auto merge of #88208 - petrochenkov:lowspan, r=Aaron1011
ast_lowering: Introduce `lower_span` for catching all spans entering HIR This PR cherry-picks the `fn lower_span` change from https://github.com/rust-lang/rust/pull/84373. I also introduced `fn lower_ident` for lowering spans in identifiers, and audited places where HIR structures with spans or identifiers are constructed and added a few missing `lower_span`s/`lower_ident`s. Having a hook for spans entering HIR can be useful for things other than https://github.com/rust-lang/rust/pull/84373, e.g. https://github.com/rust-lang/rust/issues/35148. I also want to check whether this change causes perf regressions due to some accidental inlining issues. r? `@cjgillot`
Diffstat (limited to 'compiler/rustc_driver/src')
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