diff --git a/clang/include/clang/AST/TemplateArgumentVisitor.h b/clang/include/clang/AST/TemplateArgumentVisitor.h
index cf0d322015806..923f045a99570 100644
--- a/clang/include/clang/AST/TemplateArgumentVisitor.h
+++ b/clang/include/clang/AST/TemplateArgumentVisitor.h
@@ -52,7 +52,8 @@ class Base {
 #define VISIT_METHOD(CATEGORY)                                                 \
   RetTy Visit##CATEGORY##TemplateArgument(REF(TemplateArgument) TA,            \
                                           ParamTys... P) {                     \
-    return VisitTemplateArgument(TA, std::forward<ParamTys>(P)...);            \
+    return static_cast<ImplClass *>(this)->VisitTemplateArgument(              \
+        TA, std::forward<ParamTys>(P)...);                                     \
   }
 
   VISIT_METHOD(Null);