1 files changed, 14 insertions, 0 deletions
diff --git a/clang/lib/AST/TemplateName.cpp b/clang/lib/AST/TemplateName.cpp
index b56c0cebfa5..a1ee5522640 100644
--- a/clang/lib/AST/TemplateName.cpp
+++ b/clang/lib/AST/TemplateName.cpp
@@ -15,9 +15,11 @@
 #include "clang/AST/DeclTemplate.h"
 #include "clang/AST/NestedNameSpecifier.h"
 #include "clang/AST/PrettyPrinter.h"
+#include "clang/Basic/Diagnostic.h"
 #include "clang/Basic/LangOptions.h"
 #include "llvm/Support/raw_ostream.h"
 using namespace clang;
+using namespace llvm;
 
 TemplateDecl *TemplateName::getAsTemplateDecl() const {
   if (TemplateDecl *Template = Storage.dyn_cast<TemplateDecl *>())
@@ -64,6 +66,18 @@ TemplateName::print(llvm::raw_ostream &OS, const PrintingPolicy &Policy,
   }
 }
 
+const DiagnosticBuilder &clang::operator<<(const DiagnosticBuilder &DB,
+                                           TemplateName N) {
+  std::string NameStr;
+  raw_string_ostream OS(NameStr);
+  LangOptions LO;
+  LO.CPlusPlus = true;
+  LO.Bool = true;
+  N.print(OS, PrintingPolicy(LO));
+  OS.flush();
+  return DB << NameStr;
+}
+
 void TemplateName::dump() const {
   LangOptions LO;  // FIXME!
   LO.CPlusPlus = true;