rx->subbeg = savepvn(t, strend - t);
#ifdef PERL_OLD_COPY_ON_WRITE
- rx->saved_copy = Nullsv;
+ rx->saved_copy = NULL;
#endif
}
rx->sublen = strend - t;
if (SvMAGICAL(av) || AvREIFY(av)) {
SV * const * const svp = av_fetch(av, --cx->blk_loop.iterix, FALSE);
- sv = svp ? *svp : Nullsv;
+ sv = svp ? *svp : NULL;
}
else {
sv = AvARRAY(av)[--cx->blk_loop.iterix];
if (SvMAGICAL(av) || AvREIFY(av)) {
SV * const * const svp = av_fetch(av, ++cx->blk_loop.iterix, FALSE);
- sv = svp ? *svp : Nullsv;
+ sv = svp ? *svp : NULL;
}
else {
sv = AvARRAY(av)[++cx->blk_loop.iterix];
}
if (sv && SvIS_FREED(sv)) {
- *itersvp = Nullsv;
+ *itersvp = NULL;
Perl_croak(aTHX_ "Use of freed value in iteration");
}
SV *lv = cx->blk_loop.iterlval;
if (lv && SvREFCNT(lv) > 1) {
SvREFCNT_dec(lv);
- lv = Nullsv;
+ lv = NULL;
}
if (lv)
SvREFCNT_dec(LvTARG(lv));
#ifdef PERL_OLD_COPY_ON_WRITE
bool is_cow;
#endif
- SV *nsv = Nullsv;
+ SV *nsv = NULL;
/* known replacement string? */
- dstr = (pm->op_pmflags & PMf_CONST) ? POPs : Nullsv;
+ dstr = (pm->op_pmflags & PMf_CONST) ? POPs : NULL;
if (PL_op->op_flags & OPf_STACKED)
TARG = POPs;
else if (PL_op->op_private & OPpTARGET_MY)
lv = sv_newmortal();
sv_upgrade(lv, SVt_PVLV);
LvTYPE(lv) = 'y';
- sv_magic(lv, Nullsv, PERL_MAGIC_defelem, NULL, 0);
+ sv_magic(lv, NULL, PERL_MAGIC_defelem, NULL, 0);
LvTARG(lv) = SvREFCNT_inc(av);
LvTARGOFF(lv) = elem;
LvTARGLEN(lv) = 1;
HV* stash;
STRLEN namelen;
const char* packname = NULL;
- SV *packsv = Nullsv;
+ SV *packsv = NULL;
STRLEN packlen;
const char * const name = SvPV_const(meth, namelen);
SV * const sv = *(PL_stack_base + TOPMARK + 1);