bjoernager/rust
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Rollup merge of #105875 - matthiaskrgr:needless_borrowed_reference, r=oli-obk

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don't destuct references just to reborrow
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Matthias Krüger 2022-12-18 18:57:05 +01:00 • committed by GitHub
commit 22379779b5
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22 changed files with 41 additions and 42 deletions
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2
compiler/rustc_infer/src/traits/project.rs
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@ -200,7 +200,7 @@ impl<'tcx> ProjectionCache<'_, 'tcx> {
pub fn complete(&mut self, key: ProjectionCacheKey<'tcx>, result: EvaluationResult) {
let mut map = self.map();
match map.get(&key) {
Some(&ProjectionCacheEntry::NormalizedTy { ref ty, complete: _ }) => {
Some(ProjectionCacheEntry::NormalizedTy { ty, complete: _ }) => {
info!("ProjectionCacheEntry::complete({:?}) - completing {:?}", key, ty);
let mut ty = ty.clone();
if result.must_apply_considering_regions() {