{
djSP;
if (SvREADONLY(TOPs) || SvTYPE(TOPs) > SVt_PVLV)
- Perl_croak(aTHX_ PL_no_modify);
+ DIE(aTHX_ PL_no_modify);
if (SvIOK_notUV(TOPs) && !SvNOK(TOPs) && !SvPOK(TOPs) &&
SvIVX(TOPs) != IV_MAX)
{
if (SvREADONLY(TARG)
|| (SvTYPE(TARG) > SVt_PVLV
&& !(SvTYPE(TARG) == SVt_PVGV && SvFAKE(TARG))))
- Perl_croak(aTHX_ PL_no_modify);
+ DIE(aTHX_ PL_no_modify);
PUTBACK;
s = SvPV(TARG, len);
/* Here we go for robustness, not for speed, so we change all
* the refcounts so the caller gets a live guy. Cannot set
* TEMP, so sv_2mortal is out of question. */
- if (!CvLVALUE(cxsub.cv))
- Perl_croak(aTHX_ "Can't modify non-lvalue subroutine call");
+ if (!CvLVALUE(cxsub.cv)) {
+ POPSUB2();
+ PL_curpm = newpm;
+ DIE(aTHX_ "Can't modify non-lvalue subroutine call");
+ }
if (gimme == G_SCALAR) {
MARK = newsp + 1;
EXTEND_MORTAL(1);
if (MARK == SP) {
- if (SvFLAGS(TOPs) & (SVs_TEMP | SVs_PADTMP | SVf_READONLY))
- Perl_croak(aTHX_ "Can't return a %s from lvalue subroutine",
+ if (SvFLAGS(TOPs) & (SVs_TEMP | SVs_PADTMP | SVf_READONLY)) {
+ POPSUB2();
+ PL_curpm = newpm;
+ DIE(aTHX_ "Can't return a %s from lvalue subroutine",
SvREADONLY(TOPs) ? "readonly value" : "temporary");
+ }
else { /* Can be a localized value
* subject to deletion. */
PL_tmps_stack[++PL_tmps_ix] = *mark;
SvREFCNT_inc(*mark);
}
}
- else /* Should not happen? */
- Perl_croak(aTHX_ "%s returned from lvalue subroutine in scalar context",
+ else { /* Should not happen? */
+ POPSUB2();
+ PL_curpm = newpm;
+ DIE(aTHX_ "%s returned from lvalue subroutine in scalar context",
(MARK > SP ? "Empty array" : "Array"));
+ }
SP = MARK;
}
else if (gimme == G_ARRAY) {
EXTEND_MORTAL(SP - newsp);
for (mark = newsp + 1; mark <= SP; mark++) {
- if (SvFLAGS(*mark) & (SVs_TEMP | SVs_PADTMP | SVf_READONLY))
- /* Might be flattened array after $#array = */
- Perl_croak(aTHX_ "Can't return %s from lvalue subroutine",
+ if (SvFLAGS(*mark) & (SVs_TEMP | SVs_PADTMP | SVf_READONLY)) {
+ /* Might be flattened array after $#array = */
+ PUTBACK;
+ POPSUB2();
+ PL_curpm = newpm;
+ DIE(aTHX_ "Can't return %s from lvalue subroutine",
(*mark != &PL_sv_undef)
? (SvREADONLY(TOPs)
? "a readonly value" : "a temporary")
: "an uninitialized value");
+ }
else {
mortalize:
/* Can be a localized value subject to deletion. */
|| !(sv = AvARRAY(av)[0]))
{
MUTEX_UNLOCK(CvMUTEXP(cv));
- Perl_croak(aTHX_ "no argument for locked method call");
+ DIE(aTHX_ "no argument for locked method call");
}
}
if (SvROK(sv))
"%p entersub preparing @_\n", thr));
#endif
av = (AV*)PL_curpad[0];
- if (AvREAL(av)) {
- av_clear(av);
- AvREAL_off(av);
- AvREIFY_on(av);
- }
+ assert(!AvREAL(av));
#ifndef USE_THREADS
cx->blk_sub.savearray = GvAV(PL_defgv);
GvAV(PL_defgv) = (AV*)SvREFCNT_inc(av);