RETURN;
}
+/* Helper function for pp_rv2sv and pp_rv2av */
+GV *
+Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const U32 type,
+ SV ***spp)
+{
+ dVAR;
+ GV *gv;
+
+ if (PL_op->op_private & HINT_STRICT_REFS) {
+ if (SvOK(sv))
+ Perl_die(aTHX_ PL_no_symref_sv, sv, what);
+ else
+ Perl_die(aTHX_ PL_no_usym, what);
+ }
+ if (!SvOK(sv)) {
+ if (PL_op->op_flags & OPf_REF)
+ Perl_die(aTHX_ PL_no_usym, what);
+ if (ckWARN(WARN_UNINITIALIZED))
+ report_uninit(sv);
+ if (type != SVt_PV && GIMME_V == G_ARRAY) {
+ (*spp)--;
+ return NULL;
+ }
+ **spp = &PL_sv_undef;
+ return NULL;
+ }
+ 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))))
+ {
+ **spp = &PL_sv_undef;
+ return NULL;
+ }
+ }
+ else {
+ gv = (GV*)gv_fetchsv(sv, GV_ADD, type);
+ }
+ return gv;
+}
+
PP(pp_rv2sv)
{
dVAR; dSP; dTOPss;
if (SvROK(sv))
goto wasref;
}
- if (PL_op->op_private & HINT_STRICT_REFS) {
- if (SvOK(sv))
- DIE(aTHX_ PL_no_symref_sv, sv, "a SCALAR");
- else
- DIE(aTHX_ PL_no_usym, "a SCALAR");
- }
- if (!SvOK(sv)) {
- if (PL_op->op_flags & OPf_REF)
- DIE(aTHX_ PL_no_usym, "a SCALAR");
- if (ckWARN(WARN_UNINITIALIZED))
- report_uninit(sv);
- RETSETUNDEF;
- }
- if ((PL_op->op_flags & OPf_SPECIAL) &&
- !(PL_op->op_flags & OPf_MOD))
- {
- gv = (GV*)gv_fetchsv(sv, 0, SVt_PV);
- if (!gv
- && (!is_gv_magical_sv(sv, 0)
- || !(gv = (GV*)gv_fetchsv(sv, GV_ADD, SVt_PV))))
- {
- RETSETUNDEF;
- }
- }
- else {
- gv = (GV*)gv_fetchsv(sv, GV_ADD, SVt_PV);
- }
+ gv = Perl_softref2xv(aTHX_ sv, "a SCALAR", SVt_PV, &sp);
+ if (!gv)
+ RETURN;
}
sv = GvSVn(gv);
}
if (len == 0 && ckWARN(WARN_MISC))
Perl_warner(aTHX_ packWARN(WARN_MISC),
"Explicit blessing to '' (assuming package main)");
- stash = gv_stashpvn(ptr, len, TRUE);
+ stash = gv_stashpvn(ptr, len, GV_ADD);
}
(void)sv_bless(TOPs, stash);