if (GIMME == G_ARRAY) {
dPOPPOPssrl;
- register I32 i;
+ register I32 i, j;
register SV *sv;
I32 max;
+ if (SvGMAGICAL(left))
+ mg_get(left);
+ if (SvGMAGICAL(right))
+ mg_get(right);
+
if (SvNIOKp(left) || !SvPOKp(left) ||
(looks_like_number(left) && *SvPVX(left) != '0') )
{
- if (SvNV(left) < IV_MIN || SvNV(right) >= IV_MAX)
+ if (SvNV(left) < IV_MIN || SvNV(right) > IV_MAX)
croak("Range iterator outside integer range");
i = SvIV(left);
max = SvIV(right);
if (max >= i) {
- EXTEND_MORTAL(max - i + 1);
- EXTEND(SP, max - i + 1);
+ j = max - i + 1;
+ EXTEND_MORTAL(j);
+ EXTEND(SP, j);
}
- while (i <= max) {
+ else
+ j = 0;
+ while (j--) {
sv = sv_2mortal(newSViv(i++));
PUSHs(sv);
}
OP *enterops[GOTO_DEPTH];
char *label;
int do_dump = (PL_op->op_type == OP_DUMP);
+ static char must_have_label[] = "goto must have label";
label = 0;
if (PL_op->op_flags & OPf_STACKED) {
RETURNOP(CvSTART(cv));
}
}
- else
+ else {
label = SvPV(sv,n_a);
+ if (!(do_dump || *label))
+ DIE(must_have_label);
+ }
}
else if (PL_op->op_flags & OPf_SPECIAL) {
if (! do_dump)
- DIE("goto must have label");
+ DIE(must_have_label);
}
else
label = cPVOP->op_pv;
SAVESPTR(PL_compcv);
PL_compcv = (CV*)NEWSV(1104,0);
sv_upgrade((SV *)PL_compcv, SVt_PVCV);
- CvUNIQUE_on(PL_compcv);
+ CvEVAL_on(PL_compcv);
#ifdef USE_THREADS
CvOWNER(PL_compcv) = 0;
New(666, CvMUTEXP(PL_compcv), 1, perl_mutex);