qbs*oldstr2977=NULL;
if(_SUB_MAKEIDREFER_STRING_REF->tmp||_SUB_MAKEIDREFER_STRING_REF->fixed||_SUB_MAKEIDREFER_STRING_REF->readonly){
oldstr2977=_SUB_MAKEIDREFER_STRING_REF;
if (oldstr2977->cmem_descriptor){
_SUB_MAKEIDREFER_STRING_REF=qbs_new_cmem(oldstr2977->len,0);
}else{
_SUB_MAKEIDREFER_STRING_REF=qbs_new(oldstr2977->len,0);
}
memcpy(_SUB_MAKEIDREFER_STRING_REF->chr,oldstr2977->chr,oldstr2977->len);
}