1 files changed, 7 insertions, 0 deletions
diff --git a/clang/include/clang/AST/TemplateBase.h b/clang/include/clang/AST/TemplateBase.h
index 9e4a577c4cb..1026a7807a6 100644
--- a/clang/include/clang/AST/TemplateBase.h
+++ b/clang/include/clang/AST/TemplateBase.h
@@ -18,6 +18,7 @@
 #include "clang/AST/TemplateName.h"
 #include "clang/AST/Type.h"
 #include "llvm/ADT/APSInt.h"
+#include "llvm/ADT/iterator_range.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
@@ -327,6 +328,12 @@ public:
     return Args.Args + Args.NumArgs;
   }
 
+  /// \brief Iterator range referencing all of the elements of a template
+  /// argument pack.
+  llvm::iterator_range<pack_iterator> pack_elements() const {
+    return llvm::make_range(pack_begin(), pack_end());
+  }
+
   /// \brief The number of template arguments in the given template argument
   /// pack.
   unsigned pack_size() const {