message: Codegen. DTO. No additional class members when adding DTO_FIELD_INFO.
diff: @@ -48,8 +48,6 @@ private: \
  return &map; \
  } \
  public: \
  -\
  - TYPE_NAME() = default; \
  \
  static ObjectWrapper createShared(){ \
  return ObjectWrapper(std::make_shared<Z__CLASS>(), ObjectWrapper::Class::getType()); \
  @@ -74,9 +72,13 @@ static oatpp::data::mapping::type::Type::Property* Z__PROPERTY_SINGLETON_##NAME(
  return property; \
  } \
  \
  -static TYPE::__Wrapper Z__PROPERTY_INITIALIZER_PROXY_##NAME() { \
  - static oatpp::data::mapping::type::Type::Property* property = \
  +static bool Z__PROPERTY_INIT_##NAME(... /* default initializer for all cases */) { \
  Z__CLASS_GET_FIELDS_MAP()->pushBack(Z__PROPERTY_SINGLETON_##NAME()); \
  + return true; \
  +} \
  +\
  +static TYPE::__Wrapper Z__PROPERTY_INITIALIZER_PROXY_##NAME() { \
  + static bool initialized = Z__PROPERTY_INIT_##NAME(1 /* init info if found */); \
  return TYPE::__Wrapper(); \
  } \
  \
  @@ -99,9 +101,13 @@ static oatpp::data::mapping::type::Type::Property* Z__PROPERTY_SINGLETON_##NAME(
  return property; \
  } \
  \
  -static TYPE::__Wrapper Z__PROPERTY_INITIALIZER_PROXY_##NAME() { \
  - static oatpp::data::mapping::type::Type::Property* property = \
  +static bool Z__PROPERTY_INIT_##NAME(... /* default initializer for all cases */) { \
  Z__CLASS_GET_FIELDS_MAP()->pushBack(Z__PROPERTY_SINGLETON_##NAME()); \
  + return true; \
  +} \
  +\
  +static TYPE::__Wrapper Z__PROPERTY_INITIALIZER_PROXY_##NAME() { \
  + static bool initialized = Z__PROPERTY_INIT_##NAME(1 /* init info if found */); \
  return TYPE::__Wrapper(); \
  } \
  \
  @@ -120,18 +126,12 @@ OATPP_MACRO_EXPAND(OATPP_MACRO_MACRO_SELECTOR(OATPP_MACRO_DTO_FIELD_, (__VA_ARGS
  #define DTO_FIELD_INFO(NAME) \
  \
  -static bool Z__PROPERTY_ADD_INFO_SINGLETON_##NAME() { \
  - static bool isInitialized = Z__PROPERTY_ADD_INFO_CALLER_##NAME(); \
  - return isInitialized; \
  -} \
  -\
  -static bool Z__PROPERTY_ADD_INFO_CALLER_##NAME() { \
  +static bool Z__PROPERTY_INIT_##NAME(int) { \
  + Z__PROPERTY_INIT_##NAME(); /* call first initialization */ \
  Z__PROPERTY_ADD_INFO_##NAME(&Z__PROPERTY_SINGLETON_##NAME()->info); \
  return true; \
  } \
  \
  -const bool Z__PROPERTY_ADD_INFO_INITIALIZER_##NAME = Z__PROPERTY_ADD_INFO_SINGLETON_##NAME(); \
  -\
  static void Z__PROPERTY_ADD_INFO_##NAME(oatpp::data::mapping::type::Type::Property::Info* info)
  // FOR EACH
  