1 files changed, 7 insertions, 0 deletions
diff --git a/lib/AST/DeclBase.cpp b/lib/AST/DeclBase.cpp
index fd7de71..a39a506 100644
--- a/lib/AST/DeclBase.cpp
+++ b/lib/AST/DeclBase.cpp
@@ -95,6 +95,13 @@ void Decl::addDeclKind(Kind k) {
   }
 }
 
+bool Decl::isTemplateParameterPack() const {
+  if (const TemplateTypeParmDecl *TTP = dyn_cast<TemplateTypeParmDecl>(this))
+    return TTP->isParameterPack();
+  
+  return false;
+}
+
 //===----------------------------------------------------------------------===//
 // PrettyStackTraceDecl Implementation
 //===----------------------------------------------------------------------===//