Cache hir_owner_nodes in ParentHirIterator. Lint level computation may traverse deep HIR trees using that iterator. This calls `hir_owner_nodes` many times for the same HIR owner, which is wasterful. This PR caches the value to allow a more efficient iteration scheme. r? ghost for perf |
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| Cargo.toml | ||
| messages.ftl | ||
| README.md | ||
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