diff --git a/clang/include/clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h b/clang/include/clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h
index 8a951e9f52a4..44190c67096b 100644
--- a/clang/include/clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h
+++ b/clang/include/clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h
@@ -49,7 +49,6 @@ template <typename T> struct ProgramStatePartialTrait;
 
 template <typename T> struct ProgramStateTrait {
   typedef typename T::data_type data_type;
-  static inline void *GDMIndex() { return &T::TagInt; }
   static inline void *MakeVoidPtr(data_type D) { return (void*) D; }
   static inline data_type MakeData(void *const* P) {
     return P ? (data_type) *P : (data_type) 0;