{
dVAR;
dSP;
- XPUSHs(cSVOP_sv);
+ if ( PL_op->op_flags & OPf_SPECIAL )
+ /* This is a const op added to hold the hints hash for
+ pp_entereval. The hash can be modified by the code
+ being eval'ed, so we return a copy instead. */
+ XPUSHs(sv_2mortal((SV*)Perl_hv_copy_hints_hv(aTHX_ (HV*)cSVOP_sv)));
+ else
+ /* Normal const. */
+ XPUSHs(cSVOP_sv);
RETURN;
}
static const char an_array[] = "an ARRAY";
static const char a_hash[] = "a HASH";
const bool is_pp_rv2av = PL_op->op_type == OP_RV2AV;
- const U32 type = is_pp_rv2av ? SVt_PVAV : SVt_PVHV;
+ const svtype type = is_pp_rv2av ? SVt_PVAV : SVt_PVHV;
if (SvROK(sv)) {
wasref:
if (SvROK(sv))
goto wasref;
}
- if (!SvOK(sv)) {
- if (PL_op->op_flags & OPf_REF ||
- PL_op->op_private & HINT_STRICT_REFS)
- DIE(aTHX_ PL_no_usym, is_pp_rv2av ? an_array : a_hash);
- if (ckWARN(WARN_UNINITIALIZED))
- report_uninit(sv);
- if (gimme == G_ARRAY) {
- SP--;
- RETURN;
- }
- RETSETUNDEF;
- }
- if ((PL_op->op_flags & OPf_SPECIAL) &&
- !(PL_op->op_flags & OPf_MOD))
- {
- gv = (GV*)gv_fetchsv(sv, 0, type);
- if (!gv
- && (!is_gv_magical_sv(sv,0)
- || !(gv = (GV*)gv_fetchsv(sv, GV_ADD, type))))
- {
- RETSETUNDEF;
- }
- }
- else {
- if (PL_op->op_private & HINT_STRICT_REFS)
- DIE(aTHX_ PL_no_symref_sv, sv,
- is_pp_rv2av ? an_array : a_hash);
- gv = (GV*)gv_fetchsv(sv, GV_ADD, type);
- }
+ gv = Perl_softref2xv(aTHX_ sv, is_pp_rv2av ? an_array : a_hash,
+ type, &sp);
+ if (!gv)
+ RETURN;
}
else {
gv = (GV*)sv;
else if (gimme == G_SCALAR) {
dTARGET;
TARG = Perl_hv_scalar(aTHX_ (HV*)sv);
+ SPAGAIN;
SETTARG;
}
}
if (pm->op_pmdynflags & PMdf_TAINTED)
SvTAINTED_on(rv);
sv_magic(sv,(SV*)ReREFCNT_inc(PM_GETRE(pm)), PERL_MAGIC_qr,0,0);
- RETURNX(PUSHs(rv));
+ XPUSHs(rv);
+ RETURN;
}
PP(pp_match)
if (lv)
SvREFCNT_dec(LvTARG(lv));
else {
- lv = cx->blk_loop.iterlval = newSV(0);
- sv_upgrade(lv, SVt_PVLV);
+ lv = cx->blk_loop.iterlval = newSV_type(SVt_PVLV);
LvTYPE(lv) = 'y';
sv_magic(lv, NULL, PERL_MAGIC_defelem, NULL, 0);
}
: "on an undefined value");
}
/* assume it's a package name */
- stash = gv_stashpvn(packname, packlen, FALSE);
+ stash = gv_stashpvn(packname, packlen, 0);
if (!stash)
packsv = sv;
else {
}
/* we're relying on gv_fetchmethod not autovivifying the stash */
- if (gv_stashpvn(packname, packlen, FALSE)) {
+ if (gv_stashpvn(packname, packlen, 0)) {
Perl_croak(aTHX_
"Can't locate object method \"%s\" via package \"%.*s\"",
leaf, (int)packlen, packname);