if (dtype < SVt_RV)
sv_upgrade(dstr, SVt_RV);
else if (dtype == SVt_PVGV &&
- SvTYPE(SvRV(sstr)) == SVt_PVGV) {
+ SvROK(sstr) && SvTYPE(SvRV(sstr)) == SVt_PVGV) {
sstr = SvRV(sstr);
if (sstr == dstr) {
if (GvIMPORTED(dstr) != GVf_IMPORTED
else {
av = newAV();
sv_magic(tsv, (SV*)av, PERL_MAGIC_backref, NULL, 0);
- SvREFCNT_dec(av); /* for sv_magic */
+ /* av now has a refcnt of 2, which avoids it getting freed
+ * before us during global cleanup. The extra ref is removed
+ * by magic_killbackrefs() when tsv is being freed */
}
if (AvFILLp(av) >= AvMAX(av)) {
SV **svp = AvARRAY(av);
vecsv = va_arg(*args, SV*);
else
vecsv = (evix ? evix <= svmax : svix < svmax) ?
- svargs[ewix ? ewix-1 : svix++] : &PL_sv_undef;
+ svargs[evix ? evix-1 : svix++] : &PL_sv_undef;
dotstr = SvPVx(vecsv, dotstrlen);
if (DO_UTF8(vecsv))
is_utf8 = TRUE;
PL_markstack = 0;
PL_scopestack = 0;
PL_savestack = 0;
+ PL_savestack_ix = 0;
+ PL_savestack_max = -1;
PL_retstack = 0;
PL_sig_pending = 0;
Zero(&PL_debug_pad, 1, struct perl_debug_pad);
PL_markstack = 0;
PL_scopestack = 0;
PL_savestack = 0;
+ PL_savestack_ix = 0;
+ PL_savestack_max = -1;
PL_retstack = 0;
PL_sig_pending = 0;
Zero(&PL_debug_pad, 1, struct perl_debug_pad);
PL_glob_index = proto_perl->Iglob_index;
PL_srand_called = proto_perl->Isrand_called;
+ PL_hash_seed = proto_perl->Ihash_seed;
PL_uudmap['M'] = 0; /* reinits on demand */
PL_bitcount = Nullch; /* reinits on demand */