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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2020-12-24 10:16:06 +0100 |
|---|---|---|
| committer | Matthias Krüger <matthias.krueger@famsik.de> | 2020-12-24 12:59:22 +0100 |
| commit | 6e852cc4ce3b99048d164c58456371c25669c672 (patch) | |
| tree | 7c0a2e56a0fd8b3caeba59e9e72c9ce282aa931e /compiler/rustc_infer | |
| parent | c34c015fe2710caf53ba7ae9d1644f9ba65a6f74 (diff) | |
| download | rust-6e852cc4ce3b99048d164c58456371c25669c672.tar.gz rust-6e852cc4ce3b99048d164c58456371c25669c672.zip | |
remove redundant clones (clippy::redundant_clone)
Diffstat (limited to 'compiler/rustc_infer')
| -rw-r--r-- | compiler/rustc_infer/src/infer/mod.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_infer/src/infer/mod.rs b/compiler/rustc_infer/src/infer/mod.rs index 069f708856e..56d9634213a 100644 --- a/compiler/rustc_infer/src/infer/mod.rs +++ b/compiler/rustc_infer/src/infer/mod.rs @@ -1317,7 +1317,7 @@ impl<'a, 'tcx> InferCtxt<'a, 'tcx> { T: TypeFoldable<'tcx>, { if !value.needs_infer() { - return value.clone(); // Avoid duplicated subst-folding. + return value; // Avoid duplicated subst-folding. } let mut r = resolve::OpportunisticVarResolver::new(self); value.fold_with(&mut r) |