{
dSP;
register PERL_CONTEXT *cx;
- SV* sv;
+ SV *sv, *oldsv;
AV* av;
SV **itersvp;
/* we need a fresh SV every time so that loop body sees a
* completely new SV for closures/references to work as
* they used to */
- SvREFCNT_dec(*itersvp);
+ oldsv = *itersvp;
*itersvp = newSVsv(cur);
+ SvREFCNT_dec(oldsv);
}
if (strEQ(SvPVX(cur), max))
sv_setiv(cur, 0); /* terminate next time */
/* we need a fresh SV every time so that loop body sees a
* completely new SV for closures/references to work as they
* used to */
- SvREFCNT_dec(*itersvp);
+ oldsv = *itersvp;
*itersvp = newSViv(cx->blk_loop.iterix++);
+ SvREFCNT_dec(oldsv);
}
RETPUSHYES;
}
if (cx->blk_loop.iterix >= (av == PL_curstack ? cx->blk_oldsp : AvFILL(av)))
RETPUSHNO;
- SvREFCNT_dec(*itersvp);
-
if (SvMAGICAL(av) || AvREIFY(av)) {
SV **svp = av_fetch(av, ++cx->blk_loop.iterix, FALSE);
if (svp)
sv = (SV*)lv;
}
+ oldsv = *itersvp;
*itersvp = SvREFCNT_inc(sv);
+ SvREFCNT_dec(oldsv);
+
RETPUSHYES;
}