return 0;
if (!(PL_op->op_private & OPpTRANS_IDENTICAL)) {
if (!SvPOKp(sv))
- (void)SvPV_force(sv, len);
+ (void)SvPV_force_nomg(sv, len);
(void)SvPOK_only_UTF8(sv);
}
if (delimlen) {
for (; items > 0; items--,mark++) {
- sv_catsv(sv,delim);
+ sv_catsv_nomg(sv,delim);
sv_catsv(sv,*mark);
}
}
/* currently converts input to bytes if possible, but doesn't sweat failure */
UV
-Perl_do_vecget(pTHX_ SV *sv, I32 offset, I32 size)
+Perl_do_vecget(pTHX_ SV *sv, SSize_t offset, int size)
{
dVAR;
STRLEN srclen, len, uoffset, bitoffs = 0;
- const unsigned char *s = (const unsigned char *) SvPV_const(sv, srclen);
+ const unsigned char *s = (const unsigned char *) SvPV_flags_const(sv, srclen,
+ SV_GMAGIC | ((PL_op->op_flags & OPf_MOD || LVRET)
+ ? SV_UNDEF_RETURNS_NULL : 0));
UV retnum = 0;
+ if (!s) {
+ s = (const unsigned char *)"";
+ }
+
PERL_ARGS_ASSERT_DO_VECGET;
if (offset < 0)
Perl_do_vecset(pTHX_ SV *sv)
{
dVAR;
- register I32 offset, bitoffs = 0;
- register I32 size;
+ register SSize_t offset, bitoffs = 0;
+ register int size;
register unsigned char *s;
register UV lval;
I32 mask;
if (!targ)
return;
- s = (unsigned char*)SvPV_force(targ, targlen);
+ s = (unsigned char*)SvPV_force_flags(targ, targlen,
+ SV_GMAGIC | SV_UNDEF_RETURNS_NULL);
if (SvUTF8(targ)) {
/* This is handled by the SvPOK_only below...
if (!Perl_sv_utf8_downgrade(aTHX_ targ, TRUE))
PERL_ARGS_ASSERT_DO_VOP;
- if (sv != left || (optype != OP_BIT_AND && !SvOK(sv) && !SvGMAGICAL(sv)))
+ if (sv != left || (optype != OP_BIT_AND && !SvOK(sv)))
sv_setpvs(sv, ""); /* avoid undef warning on |= and ^= */
if (sv == left) {
lsave = lc = SvPV_force_nomg(left, leftlen);
* Local variables:
* c-indentation-style: bsd
* c-basic-offset: 4
- * indent-tabs-mode: t
+ * indent-tabs-mode: nil
* End:
*
- * ex: set ts=8 sts=4 sw=4 noet:
+ * ex: set ts=8 sts=4 sw=4 et:
*/