scan = next;
if (ckWARN(WARN_UNSAFE) && (minnext + deltanext == 0)
&& !(data->flags & (SF_HAS_PAR|SF_IN_PAR))
- && maxcount <= 10000) /* Complement check for big count */
+ && maxcount <= REG_INFTY/3) /* Complement check for big count */
warner(WARN_UNSAFE, "Strange *+?{} on zero-length expression");
min += minnext * mincount;
is_inf_internal |= (maxcount == REG_INFTY
if (exp == NULL)
FAIL("NULL regexp argument");
- if (PL_curcop == &compiling ? (PL_hints & HINT_UTF8) : IN_UTF8)
+ if (PL_curcop == &PL_compiling ? (PL_hints & HINT_UTF8) : IN_UTF8)
PL_reg_flags |= RF_utf8;
else
PL_reg_flags = 0;
PL_regcomp_rx->data->data[n+2] = (void*)sop;
SvREFCNT_dec(sv);
}
- else { /* First pass */
- if (PL_reginterp_cnt < ++PL_seen_evals && PL_curcop != &compiling)
+ else { /* First pass */
+ if (PL_reginterp_cnt < ++PL_seen_evals
+ && PL_curcop != &PL_compiling)
/* No compiled RE interpolated, has runtime
components ===> unsafe. */
FAIL("Eval-group not allowed at runtime, use re 'eval'");
else
regtail(br, reganode(LONGJMP, 0));
c = *nextchar();
+ if (flags&HASWIDTH)
+ *flagp |= HASWIDTH;
if (c == '|') {
lastbr = reganode(IFTHEN, 0); /* Fake one for optimizer. */
regbranch(&flags, 1);
regtail(ret, lastbr);
+ if (flags&HASWIDTH)
+ *flagp |= HASWIDTH;
c = *nextchar();
}
else
goto do_curly;
}
nest_check:
- if (ckWARN(WARN_UNSAFE) && !SIZE_ONLY && !(flags&HASWIDTH) && max > 10000) {
+ if (ckWARN(WARN_UNSAFE) && !SIZE_ONLY && !(flags&HASWIDTH) && max > REG_INFTY/3) {
warner(WARN_UNSAFE, "%.*s matches null string many times",
PL_regcomp_parse - origparse, origparse);
}
if (!SIZE_ONLY) {
#ifndef ASCIIish
if ((isLOWER(lastvalue) && isLOWER(value)) ||
- (isUPPER(lastvalue) && isUPPER(value))) {
+ (isUPPER(lastvalue) && isUPPER(value)))
+ {
+ I32 i;
if (isLOWER(lastvalue)) {
for (i = lastvalue; i <= value; i++)
if (isLOWER(i))