+ tgt_fc->type == BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR ||
+ tgt_fc->type == BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR ||
+ tgt_fc->type == BT_FIELD_CLASS_TYPE_OPTION_WITH_UNSIGNED_INTEGER_SELECTOR ||
+ tgt_fc->type == BT_FIELD_CLASS_TYPE_OPTION_WITH_SIGNED_INTEGER_SELECTOR ||