1 files changed, 9 insertions, 0 deletions
diff --git a/lib/AST/TemplateName.cpp b/lib/AST/TemplateName.cpp
index b22e4b4c0d..1f7b19aae4 100644
--- a/lib/AST/TemplateName.cpp
+++ b/lib/AST/TemplateName.cpp
@@ -99,6 +99,15 @@ bool TemplateName::isDependent() const {
   return true;
 }
 
+bool TemplateName::isInstantiationDependent() const {
+  if (QualifiedTemplateName *QTN = getAsQualifiedTemplateName()) {
+    if (QTN->getQualifier()->isInstantiationDependent())
+      return true;
+  }
+  
+  return isDependent();
+}
+
 bool TemplateName::containsUnexpandedParameterPack() const {
   if (TemplateDecl *Template = getAsTemplateDecl()) {
     if (TemplateTemplateParmDecl *TTP