bjoernager/rust
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Auto merge of #109117 - oli-obk:locks, r=michaelwoerister

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Avoid a few locks

We can use atomics or datastructures tuned for specific access patterns instead of locks. This may be an improvement for parallel rustc, but it's mostly a cleanup making various datastructures only usable in the way they are used right now (append data, never mutate), instead of having a general purpose lock.
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bors 2023-04-05 10:38:02 +00:00
commit 383c1d729e
17 changed files with 137 additions and 47 deletions
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2
compiler/rustc_lint/src/builtin.rs
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@ -1947,7 +1947,7 @@ impl KeywordIdents {
};
// Don't lint `r#foo`.
if cx.sess().parse_sess.raw_identifier_spans.borrow().contains(&ident.span) {
if cx.sess().parse_sess.raw_identifier_spans.contains(ident.span) {
return;
}