1 files changed, 0 insertions, 4 deletions
diff --git a/clang/include/clang/AST/TemplateBase.h b/clang/include/clang/AST/TemplateBase.h
index da956428f14..2bd896e9361 100644
--- a/clang/include/clang/AST/TemplateBase.h
+++ b/clang/include/clang/AST/TemplateBase.h
@@ -274,10 +274,6 @@ public:
 
 #ifndef NDEBUG
   void validateForArgument(const TemplateArgument &Arg) {
-    // We permit empty data.  This should be removed when source info
-    // is being uniformly preserved.
-    if (Kind == K_None) return;
-
     switch (Arg.getKind()) {
     case TemplateArgument::Type:
       assert(Kind == K_DeclaratorInfo);