1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Sema/SemaTemplate.cpp b/lib/Sema/SemaTemplate.cpp
index ad08a11f20..2d2c3ea672 100644
--- a/lib/Sema/SemaTemplate.cpp
+++ b/lib/Sema/SemaTemplate.cpp
@@ -2470,6 +2470,7 @@ bool Sema::CheckTemplateArgumentList(TemplateDecl *Template,
   TemplateParameterList::iterator Param = Params->begin(),
                                ParamEnd = Params->end();
   unsigned ArgIdx = 0;
+  LocalInstantiationScope InstScope(*this, true);
   while (Param != ParamEnd) {
     if (ArgIdx > NumArgs && PartialTemplateArgs)
       break;