diff options
Diffstat (limited to 'libiberty')
| -rw-r--r-- | libiberty/regex.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/libiberty/regex.c b/libiberty/regex.c index fa1df19..56410ff 100644 --- a/libiberty/regex.c +++ b/libiberty/regex.c @@ -5908,22 +5908,24 @@ byte_re_match_2_internal (struct re_pattern_buffer *bufp, longest match, try backtracking. */ if (d != end_match_2) { - /* 1 if this match ends in the same string (string1 or string2) - as the best previous match. */ - boolean same_str_p = (FIRST_STRING_P (match_end) - == MATCHING_IN_FIRST_STRING); /* 1 if this match is the best seen so far. */ boolean best_match_p; - /* AIX compiler got confused when this was combined - with the previous declaration. */ - if (same_str_p) - best_match_p = d > match_end; - else - best_match_p = !MATCHING_IN_FIRST_STRING; - - DEBUG_PRINT1 ("backtracking.\n"); + { + /* 1 if this match ends in the same string (string1 or string2) + as the best previous match. */ + boolean same_str_p = (FIRST_STRING_P (match_end) + == MATCHING_IN_FIRST_STRING); + + /* AIX compiler got confused when this was combined + with the previous declaration. */ + if (same_str_p) + best_match_p = d > match_end; + else + best_match_p = !MATCHING_IN_FIRST_STRING; + DEBUG_PRINT1 ("backtracking.\n"); + } if (!FAIL_STACK_EMPTY ()) { /* More failure points to try. */ |