qbs*oldstr4021=NULL;
if(_SUB_PARSENUMSETS_STRING_S->tmp||_SUB_PARSENUMSETS_STRING_S->fixed||_SUB_PARSENUMSETS_STRING_S->readonly){
oldstr4021=_SUB_PARSENUMSETS_STRING_S;
if (oldstr4021->cmem_descriptor){
_SUB_PARSENUMSETS_STRING_S=qbs_new_cmem(oldstr4021->len,0);
}else{
_SUB_PARSENUMSETS_STRING_S=qbs_new(oldstr4021->len,0);
}
memcpy(_SUB_PARSENUMSETS_STRING_S->chr,oldstr4021->chr,oldstr4021->len);
}