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More tests for unistr/u8-strchr.
[gnulib.git]
/
lib
/
regex_internal.c
diff --git
a/lib/regex_internal.c
b/lib/regex_internal.c
index
378b767
..
787a3a6
100644
(file)
--- a/
lib/regex_internal.c
+++ b/
lib/regex_internal.c
@@
-733,15
+733,17
@@
re_string_reconstruct (re_string_t *pstr, Idx idx, int eflags)
mbstate_t cur_state;
wchar_t wc2;
Idx mlen = raw + pstr->len - p;
mbstate_t cur_state;
wchar_t wc2;
Idx mlen = raw + pstr->len - p;
- unsigned char buf[6];
size_t mbclen;
size_t mbclen;
+#if 0 /* dead code: buf is set but never used */
+ unsigned char buf[6];
if (BE (pstr->trans != NULL, 0))
{
int i = mlen < 6 ? mlen : 6;
while (--i >= 0)
buf[i] = pstr->trans[p[i]];
}
if (BE (pstr->trans != NULL, 0))
{
int i = mlen < 6 ? mlen : 6;
while (--i >= 0)
buf[i] = pstr->trans[p[i]];
}
+#endif
/* XXX Don't use mbrtowc, we know which conversion
to use (UTF-8 -> UCS4). */
memset (&cur_state, 0, sizeof (cur_state));
/* XXX Don't use mbrtowc, we know which conversion
to use (UTF-8 -> UCS4). */
memset (&cur_state, 0, sizeof (cur_state));