DUMMY_ENTITY_DECL_HANDLER_FLAG
!= (DUMMY_ENTITY_DECL_HANDLER_FLAG | DUMMY_NOTATION_DECL_HANDLER_FLAG))
| DUMMY_ENTITY_DECL_HANDLER_FLAG | DUMMY_NOTATION_DECL_HANDLER_FLAG
if (get_dummy_handler_flags() != DUMMY_ENTITY_DECL_HANDLER_FLAG)
dummy_handler_flags |= DUMMY_ENTITY_DECL_HANDLER_FLAG;