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Diffstat (limited to 'crates/hir-ty/src/infer/unify.rs')
-rw-r--r--crates/hir-ty/src/infer/unify.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/crates/hir-ty/src/infer/unify.rs b/crates/hir-ty/src/infer/unify.rs
index 4342375621..ab5a7c3fc7 100644
--- a/crates/hir-ty/src/infer/unify.rs
+++ b/crates/hir-ty/src/infer/unify.rs
@@ -65,7 +65,7 @@ impl<'a, 'db> ProofTreeVisitor<'db> for NestedObligationsForSelfTy<'a, 'db> {
if self.ctx.predicate_has_self_ty(goal.predicate, self.self_ty) {
self.obligations_for_self_ty.push(Obligation::new(
db,
- self.root_cause.clone(),
+ *self.root_cause,
goal.param_env,
goal.predicate,
));