if(oldstr3156){
if(oldstr3156->fixed)qbs_set(oldstr3156,_SUB_PREPARSE_STRING_E);
qbs_free(_SUB_PREPARSE_STRING_E);
}
qbs_free(_SUB_PREPARSE_STRING_T);
qbs_free(_SUB_PREPARSE_STRING_COMP);
qbs_free(_SUB_PREPARSE_STRING_BIN);