&& !deltanext && minnext == 1 ) {
/* Try to optimize to CURLYN. */
regnode *nxt = NEXTOPER(oscan) + EXTRA_STEP_2ARGS;
- regnode *nxt1 = nxt, *nxt2;
+ regnode *nxt1 = nxt;
+#ifdef DEBUGGING
+ regnode *nxt2;
+#endif
/* Skip open. */
nxt = regnext(nxt);
&& !(PL_regkind[(U8)OP(nxt)] == EXACT
&& STR_LEN(nxt) == 1))
goto nogo;
+#ifdef DEBUGGING
nxt2 = nxt;
+#endif
nxt = regnext(nxt);
if (OP(nxt) != CLOSE)
goto nogo;
STATIC void
S_put_byte(pTHX_ SV *sv, int c)
{
- if (isCNTRL(c) || c == 127 || c == 255 || !isPRINT(c))
+ if (isCNTRL(c) || c == 255 || !isPRINT(c))
Perl_sv_catpvf(aTHX_ sv, "\\%o", c);
else if (c == '-' || c == ']' || c == '\\' || c == '^')
Perl_sv_catpvf(aTHX_ sv, "\\%c", c);
SV** old_curpad;
while (--n >= 0) {
+ /* If you add a ->what type here, update the comment in regcomp.h */
switch (r->data->what[n]) {
case 's':
SvREFCNT_dec((SV*)r->data->data[n]);