1 files changed, 7 insertions, 0 deletions
diff --git a/clang/lib/Frontend/MultiplexConsumer.cpp b/clang/lib/Frontend/MultiplexConsumer.cpp
index 0d69f57..007ddc2 100644
--- a/clang/lib/Frontend/MultiplexConsumer.cpp
+++ b/clang/lib/Frontend/MultiplexConsumer.cpp
@@ -110,6 +110,8 @@ public:
                                     const ObjCCategoryDecl *ClassExt) override;
   void DeclarationMarkedUsed(const Decl *D) override;
   void DeclarationMarkedOpenMPThreadPrivate(const Decl *D) override;
+  void RedefinedHiddenDefinition(const NamedDecl *D,
+                                 SourceLocation Loc) override;
 
 private:
   std::vector<ASTMutationListener*> Listeners;
@@ -193,6 +195,11 @@ void MultiplexASTMutationListener::DeclarationMarkedOpenMPThreadPrivate(
   for (size_t i = 0, e = Listeners.size(); i != e; ++i)
     Listeners[i]->DeclarationMarkedOpenMPThreadPrivate(D);
 }
+void MultiplexASTMutationListener::RedefinedHiddenDefinition(
+    const NamedDecl *D, SourceLocation Loc) {
+  for (auto *L : Listeners)
+    L->RedefinedHiddenDefinition(D, Loc);
+}
 
 }  // end namespace clang