if (paren_elems_to_push < 0)
Perl_croak(aTHX_ "panic: paren_elems_to_push < 0");
-#define REGCP_OTHER_ELEMS 5
+#define REGCP_OTHER_ELEMS 6
SSCHECK(paren_elems_to_push + REGCP_OTHER_ELEMS);
for (p = PL_regsize; p > parenfloor; p--) {
/* REGCP_PARENS_ELEMS are pushed per pairs of parentheses. */
/* REGCP_OTHER_ELEMS are pushed in any case, parentheses or no. */
SSPUSHINT(PL_regsize);
SSPUSHINT(*PL_reglastparen);
+ SSPUSHINT(*PL_reglastcloseparen);
SSPUSHPTR(PL_reginput);
#define REGCP_FRAME_ELEMS 2
/* REGCP_FRAME_ELEMS are part of the REGCP_OTHER_ELEMS and
assert(i == SAVEt_REGCONTEXT); /* Check that the magic cookie is there. */
i = SSPOPINT; /* Parentheses elements to pop. */
input = (char *) SSPOPPTR;
+ *PL_reglastcloseparen = SSPOPINT;
*PL_reglastparen = SSPOPINT;
PL_regsize = SSPOPINT;
else {
U8 *r = reghop3((U8*)s, -1, (U8*)startpos);
- tmp = (I32)utf8n_to_uvchr(r, s - (char*)r, 0, 0);
+ if (s > (char*)r)
+ tmp = (I32)utf8n_to_uvchr(r, s - (char*)r, 0, 0);
}
tmp = ((OP(c) == BOUND ?
isALNUM_uni(tmp) : isALNUM_LC_uvchr(UNI_TO_NATIVE(tmp))) != 0);
else {
U8 *r = reghop3((U8*)s, -1, (U8*)startpos);
- tmp = (I32)utf8n_to_uvchr(r, s - (char*)r, 0, 0);
+ if (s > (char*)r)
+ tmp = (I32)utf8n_to_uvchr(r, s - (char*)r, 0, 0);
}
tmp = ((OP(c) == NBOUND ?
isALNUM_uni(tmp) : isALNUM_LC_uvchr(UNI_TO_NATIVE(tmp))) != 0);
}
if (!PL_reg_curpm)
Newz(22,PL_reg_curpm, 1, PMOP);
- PL_reg_curpm->op_pmregexp = prog;
+ PM_SETRE(PL_reg_curpm, prog);
PL_reg_oldcurpm = PL_curpm;
PL_curpm = PL_reg_curpm;
if (RX_MATCH_COPIED(prog)) {
PL_regstartp = prog->startp;
PL_regendp = prog->endp;
PL_reglastparen = &prog->lastparen;
+ PL_reglastcloseparen = &prog->lastcloseparen;
prog->lastparen = 0;
PL_regsize = 0;
DEBUG_r(PL_reg_starttry = startpos);
cache_re(re);
state.ss = PL_savestack_ix;
*PL_reglastparen = 0;
+ *PL_reglastcloseparen = 0;
PL_reg_call_cc = &state;
PL_reginput = locinput;
PL_regendp[n] = locinput - PL_bostr;
if (n > *PL_reglastparen)
*PL_reglastparen = n;
+ *PL_reglastcloseparen = n;
break;
case GROUPP:
n = ARG(scan); /* which paren pair */
}
REGCP_SET(lastcp);
if (paren) {
- UV c;
+ UV c = 0;
while (n >= ln) {
if (c1 != -1000) {
if (do_utf8)
}
}
else {
- UV c;
+ UV c = 0;
while (n >= ln) {
if (c1 != -1000) {
if (do_utf8)