if(oldstr3905){ if(oldstr3905->fixed)qbs_set(oldstr3905,_FUNC_RELATION_STRING_EXP); qbs_free(_FUNC_RELATION_STRING_EXP); } qbs_free(*((qbs**)(((char*)_FUNC_RELATION_UDT_NUM)+ 48))); qbs_free(_FUNC_RELATION_STRING_ELE);