Fixed decltype missed

src/AutoConnectDefs.h

@@ -211,7 +211,7 @@ struct has_func_##func {                                  \
  private:                                                   \
   typedef char  one;                                        \
   typedef long  two;                                        \
-  template<typename U> static one test(typeof(&U::func)); \
+  template<typename U> static one test(decltype(&U::func)); \
   template<typename U> static two test(...);                \
  public:                                                    \
   enum { value = sizeof(test<T>(0)) == sizeof(char) };      \