char *s;
s = SvPV(TOPs,len);
sv_setpvn(TARG,s,len);
- if (SvUTF8(TOPs) && !IN_BYTE)
+ if (SvUTF8(TOPs))
SvUTF8_on(TARG);
else
SvUTF8_off(TARG);
SETs((SV*)av);
RETURN;
}
+ else if (LVRET) {
+ if (GIMME == G_SCALAR)
+ Perl_croak(aTHX_ "Can't return array to lvalue scalar context");
+ SETs((SV*)av);
+ RETURN;
+ }
}
else {
if (SvTYPE(sv) == SVt_PVAV) {
SETs((SV*)av);
RETURN;
}
+ else if (LVRET) {
+ if (GIMME == G_SCALAR)
+ Perl_croak(aTHX_ "Can't return array to lvalue"
+ " scalar context");
+ SETs((SV*)av);
+ RETURN;
+ }
}
else {
GV *gv;
SETs((SV*)av);
RETURN;
}
+ else if (LVRET) {
+ if (GIMME == G_SCALAR)
+ Perl_croak(aTHX_ "Can't return array to lvalue"
+ " scalar context");
+ SETs((SV*)av);
+ RETURN;
+ }
}
}
SETs((SV*)hv);
RETURN;
}
+ else if (LVRET) {
+ if (GIMME == G_SCALAR)
+ Perl_croak(aTHX_ "Can't return hash to lvalue scalar context");
+ SETs((SV*)hv);
+ RETURN;
+ }
}
else {
if (SvTYPE(sv) == SVt_PVHV || SvTYPE(sv) == SVt_PVAV) {
SETs((SV*)hv);
RETURN;
}
+ else if (LVRET) {
+ if (GIMME == G_SCALAR)
+ Perl_croak(aTHX_ "Can't return hash to lvalue"
+ " scalar context");
+ SETs((SV*)hv);
+ RETURN;
+ }
}
else {
GV *gv;
SETs((SV*)hv);
RETURN;
}
+ else if (LVRET) {
+ if (GIMME == G_SCALAR)
+ Perl_croak(aTHX_ "Can't return hash to lvalue"
+ " scalar context");
+ SETs((SV*)hv);
+ RETURN;
+ }
}
}
SV **svp;
SV *keysv = POPs;
HV *hv = (HV*)POPs;
- U32 lval = PL_op->op_flags & OPf_MOD;
+ U32 lval = PL_op->op_flags & OPf_MOD || LVRET;
U32 defer = PL_op->op_private & OPpLVAL_DEFER;
SV *sv;
U32 hash = (SvFAKE(keysv) && SvREADONLY(keysv)) ? SvUVX(keysv) : 0;
if (!preeminent) {
STRLEN keylen;
char *key = SvPV(keysv, keylen);
- save_delete(hv, key, keylen);
+ SAVEDELETE(hv, savepvn(key,keylen), keylen);
} else
save_helem(hv, keysv, svp);
}
SV* elemsv = POPs;
IV elem = SvIV(elemsv);
AV* av = (AV*)POPs;
- U32 lval = PL_op->op_flags & OPf_MOD;
+ U32 lval = PL_op->op_flags & OPf_MOD || LVRET;
U32 defer = (PL_op->op_private & OPpLVAL_DEFER) && (elem > AvFILL(av));
SV *sv;
!(ob=(SV*)GvIO(iogv)))
{
if (!packname ||
- ((*(U8*)packname >= 0xc0 && DO_UTF8(sv))
+ ((UTF8_IS_START(*packname) && DO_UTF8(sv))
? !isIDFIRST_utf8((U8*)packname)
: !isIDFIRST(*packname)
))