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Diffstat (limited to 'compiler/rustc_infer/src/traits/structural_impls.rs')
| -rw-r--r-- | compiler/rustc_infer/src/traits/structural_impls.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_infer/src/traits/structural_impls.rs b/compiler/rustc_infer/src/traits/structural_impls.rs index f7ae77d7715..d8a1993b6cb 100644 --- a/compiler/rustc_infer/src/traits/structural_impls.rs +++ b/compiler/rustc_infer/src/traits/structural_impls.rs @@ -62,7 +62,7 @@ impl<'tcx> fmt::Debug for traits::MismatchedProjectionTypes<'tcx> { impl<'tcx, O: TypeFoldable<'tcx>> TypeFoldable<'tcx> for traits::Obligation<'tcx, O> { fn super_fold_with<F: TypeFolder<'tcx>>(self, folder: &mut F) -> Self { traits::Obligation { - cause: self.cause.clone(), + cause: self.cause, recursion_depth: self.recursion_depth, predicate: self.predicate.fold_with(folder), param_env: self.param_env.fold_with(folder), |