save_item(register SV *item)
{
dTHR;
- register SV *sv;
+ register SV *sv = NEWSV(0,0);
+ sv_setsv(sv,item);
SSCHECK(3);
SSPUSHPTR(item); /* remember the pointer */
- sv = NEWSV(0,0);
- sv_setsv(sv,item);
SSPUSHPTR(sv); /* remember the value */
SSPUSHINT(SAVEt_ITEM);
}
register SV *sv;
register I32 i;
- SSCHECK(3 * maxsarg);
for (i = 1; i <= maxsarg; i++) {
- SSPUSHPTR(sarg[i]); /* remember the pointer */
sv = NEWSV(0,0);
sv_setsv(sv,sarg[i]);
+ SSCHECK(3);
+ SSPUSHPTR(sarg[i]); /* remember the pointer */
SSPUSHPTR(sv); /* remember the value */
SSPUSHINT(SAVEt_ITEM);
}
case SAVEt_GP: /* scalar reference */
ptr = SSPOPPTR;
gv = (GV*)SSPOPPTR;
- gp_free(gv);
- GvGP(gv) = (GP*)ptr;
if (SvPOK(gv) && SvLEN(gv) > 0) {
Safefree(SvPVX(gv));
}
SvPVX(gv) = (char *)SSPOPPTR;
SvCUR(gv) = (STRLEN)SSPOPIV;
SvLEN(gv) = (STRLEN)SSPOPIV;
+ gp_free(gv);
+ GvGP(gv) = (GP*)ptr;
SvREFCNT_dec(gv);
break;
case SAVEt_FREESV: