if(oldstr3991){
if(oldstr3991->fixed)qbs_set(oldstr3991,_FUNC_EXPONENT_STRING_EXP);
qbs_free(_FUNC_EXPONENT_STRING_EXP);
}
qbs_free(*((qbs**)(((char*)_FUNC_EXPONENT_UDT_NUM)+ 48)));
qbs_free(_FUNC_EXPONENT_STRING_ELE);