if(oldstr3875){
if(oldstr3875->fixed)qbs_set(oldstr3875,_FUNC_STREXPRESSION_STRING_EXP);
qbs_free(_FUNC_STREXPRESSION_STRING_EXP);
}
qbs_free(_FUNC_STREXPRESSION_STRING_S);
qbs_free(_FUNC_STREXPRESSION_STRING_ELE);