Remove an unnecessary impl

rust-lang · Jul 16, 2024 · 53f7f8c · 53f7f8c
1 parent fb98fbb
commit 53f7f8c
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Showing 2 changed files with 9 additions and 6 deletions.
diff --git 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
@@ -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)]