Remove an unnecessary impl

2 files changed, 9 insertions, 6 deletions

diff --git a/compiler/rustc_middle/src/ty/structural_impls.rs b/compiler/rustc_middle/src/ty/structural_impls.rs
index 33c04b41117..00ea87690c1 100644
--- a/compiler/rustc_middle/src/ty/structural_impls.rs
+++ b/compiler/rustc_middle/src/ty/structural_impls.rs
@@ -632,12 +632,6 @@ impl<'tcx> TypeVisitable<TyCtxt<'tcx>> for InferConst {
     }
 }
 
-impl<'tcx> TypeSuperVisitable<TyCtxt<'tcx>> for ty::UnevaluatedConst<'tcx> {
-    fn super_visit_with<V: TypeVisitor<TyCtxt<'tcx>>>(&self, visitor: &mut V) -> V::Result {
-        self.args.visit_with(visitor)
-    }
-}
-
 impl<'tcx> TypeVisitable<TyCtxt<'tcx>> for TyAndLayout<'tcx, Ty<'tcx>> {
     fn visit_with<V: TypeVisitor<TyCtxt<'tcx>>>(&self, visitor: &mut V) -> V::Result {
         visitor.visit_ty(self.ty)
diff --git a/compiler/rustc_type_ir/src/visit.rs b/compiler/rustc_type_ir/src/visit.rs
index d604199b8e0..6ec38b78fc2 100644
--- a/compiler/rustc_type_ir/src/visit.rs
+++ b/compiler/rustc_type_ir/src/visit.rs
@@ -447,6 +447,15 @@ impl<I: Interner> TypeVisitor<I> for HasTypeFlagsVisitor {
             ControlFlow::Continue(())
         }
     }
+
+    #[inline]
+    fn visit_error(&mut self, _guar: <I as Interner>::ErrorGuaranteed) -> Self::Result {
+        if self.flags.intersects(TypeFlags::HAS_ERROR) {
+            ControlFlow::Break(FoundFlags)
+        } else {
+            ControlFlow::Continue(())
+        }
+    }
 }
 
 #[derive(Debug, PartialEq, Eq, Copy, Clone)]