Avoid goto-ing inside the scope of a local variable. Needed when CC=g++.

diff --git a/lib/ChangeLog b/lib/ChangeLog
index 4075567..9b9681e 100644 (file)
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -3,6 +3,9 @@
        * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
        'negate'.
 
+       * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
+       variable.
+
 2005-03-14  Paul Eggert  <eggert@cs.ucla.edu>
 
        * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,

diff --git a/lib/regex.c b/lib/regex.c
index 904b481..c5176ea 100644 (file)
--- a/lib/regex.c
+++ b/lib/regex.c
@@ -6010,19 +6010,22 @@ 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;
+             {
+               /* 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");