message: Fixed compile issue on clang 7.0.1
diff: @@ -288,7 +288,7 @@ public:
  Type(const ClassId& pClassId,
  const char* pNameQualifier,
  void* pPolymorphicDispatcher = nullptr,
  - InterpretationMap&& pInterpretationMap = {});
  + InterpretationMap&& pInterpretationMap = InterpretationMap{});
  /**
  * type class id.
  