rop = sv_compile_2op(sv, &sop, "re", &av);
- n = add_data(3, "nso");
+ n = add_data(3, "nop");
PL_regcomp_rx->data->data[n] = (void*)rop;
- PL_regcomp_rx->data->data[n+1] = (void*)av;
- PL_regcomp_rx->data->data[n+2] = (void*)sop;
+ PL_regcomp_rx->data->data[n+1] = (void*)sop;
+ PL_regcomp_rx->data->data[n+2] = (void*)av;
SvREFCNT_dec(sv);
}
else { /* First pass */
}
/* Check for proper termination. */
- if (paren && (PL_regcomp_parse >= PL_regxend || *nextchar() != ')')) {
- FAIL("unmatched () in regexp");
+ if (paren) {
+ PL_regflags = oregflags;
+ if (PL_regcomp_parse >= PL_regxend || *nextchar() != ')') {
+ FAIL("unmatched () in regexp");
+ }
}
else if (!paren && PL_regcomp_parse < PL_regxend) {
if (*PL_regcomp_parse == ')') {
FAIL("junk on end of regexp"); /* "Can't happen". */
/* NOTREACHED */
}
- if (paren != 0) {
- PL_regflags = oregflags;
- }
return(ret);
}
break;
case 'b':
PL_seen_zerolen++;
+ PL_regseen |= REG_SEEN_LOOKBEHIND;
ret = reg_node(
UTF
? (LOC ? BOUNDLUTF8 : BOUNDUTF8)
break;
case 'B':
PL_seen_zerolen++;
+ PL_regseen |= REG_SEEN_LOOKBEHIND;
ret = reg_node(
UTF
? (LOC ? NBOUNDLUTF8 : NBOUNDUTF8)
}
if (r->data) {
int n = r->data->count;
+ AV* new_comppad = NULL;
+ AV* old_comppad;
+ SV** old_curpad;
+
while (--n >= 0) {
switch (r->data->what[n]) {
case 's':
SvREFCNT_dec((SV*)r->data->data[n]);
break;
+ case 'p':
+ new_comppad = (AV*)r->data->data[n];
+ break;
case 'o':
+ if (new_comppad == NULL)
+ croak("panic: pregfree comppad");
+ old_comppad = PL_comppad;
+ old_curpad = PL_curpad;
+ PL_comppad = new_comppad;
+ PL_curpad = AvARRAY(new_comppad);
op_free((OP_4tree*)r->data->data[n]);
+ PL_comppad = old_comppad;
+ PL_curpad = old_curpad;
+ SvREFCNT_dec((SV*)new_comppad);
+ new_comppad = NULL;
break;
case 'n':
break;