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minor: don't drop binders when doing autoderef
| -rw-r--r-- | crates/hir/src/lib.rs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/crates/hir/src/lib.rs b/crates/hir/src/lib.rs index ed1776640c..ff795d85be 100644 --- a/crates/hir/src/lib.rs +++ b/crates/hir/src/lib.rs @@ -2504,8 +2504,7 @@ impl Type { pub fn autoderef<'a>(&'a self, db: &'a dyn HirDatabase) -> impl Iterator<Item = Type> + 'a { // There should be no inference vars in types passed here - let ty = hir_ty::replace_errors_with_variables(&self.ty).value; - let canonical = Canonical { value: ty, binders: CanonicalVarKinds::empty(&Interner) }; + let canonical = hir_ty::replace_errors_with_variables(&self.ty); let environment = self.env.env.clone(); let ty = InEnvironment { goal: canonical, environment }; autoderef(db, Some(self.krate), ty) |