regnode *stop = scan;
GET_RE_DEBUG_FLAGS_DECL;
#else
+ PERL_UNUSED_ARG(depth);
+#endif
+#ifndef EXPERIMENTAL_INPLACESCAN
PERL_UNUSED_ARG(flags);
PERL_UNUSED_ARG(val);
- PERL_UNUSED_ARG(depth);
#endif
DEBUG_PEEP("join",scan,depth);
if (OP(n) == TAIL || n > next)
stringok = 0;
if (PL_regkind[OP(n)] == NOTHING) {
-
DEBUG_PEEP("skip:",n,depth);
NEXT_OFF(scan) += NEXT_OFF(n);
next = n + NODE_STEP_REGNODE;
if (stopnow) break;
}
-#ifdef EXPERIMENTAL_INPLACESCAN
- if (flags && !NEXT_OFF(n)) {
- DEBUG_PEEP("atch",val,depth);
- if (reg_off_by_arg[OP(n)]) {
- ARG_SET(n, val - n);
- }
- else {
- NEXT_OFF(n) = val - n;
- }
- stopnow=1;
- }
+#ifdef EXPERIMENTAL_INPLACESCAN
+ if (flags && !NEXT_OFF(n)) {
+ DEBUG_PEEP("atch", val, depth);
+ if (reg_off_by_arg[OP(n)]) {
+ ARG_SET(n, val - n);
+ }
+ else {
+ NEXT_OFF(n) = val - n;
+ }
+ stopnow = 1;
+ }
#endif
}
if (OP(first) == IFMATCH) {
first = NEXTOPER(first);
first += EXTRA_STEP_2ARGS;
- } else /*xxx possible optimisation for /(?=)/*/
+ } else /* XXX possible optimisation for /(?=)/ */
first = NEXTOPER(first);
}