Re: %union ... {

[Joel E. Denny]

Index: ChangeLog
===================================================================
RCS file: /sources/bison/bison/ChangeLog,v
retrieving revision 1.1507
diff -p -u -r1.1507 ChangeLog
--- ChangeLog   19 Jun 2006 21:32:41 -0000      1.1507
+++ ChangeLog   19 Jun 2006 22:29:57 -0000
@@ -1,3 +1,8 @@
+2006-06-19  Joel E. Denny  <[EMAIL PROTECTED]>
+
+       * src/scan-gram.l: Remove unused declaration of last_string_1 so the
+       build succeeds when configured with --enable-gcc-warnings.
+
 2006-06-19  Paul Eggert  <[EMAIL PROTECTED]>
 
        * src/parse-gram.y (char_name): New function.
Index: src/scan-gram.l
===================================================================
RCS file: /sources/bison/bison/src/scan-gram.l,v
retrieving revision 1.91
diff -p -u -r1.91 scan-gram.l
--- src/scan-gram.l     19 Jun 2006 16:49:44 -0000      1.91
+++ src/scan-gram.l     19 Jun 2006 22:29:57 -0000
@@ -361,7 +361,6 @@ splice       (\\[ \f\t\v]*\n)*
 <SC_ESCAPED_CHARACTER>
 {
   "'" {
-    unsigned char last_string_1;
     STRING_GROW;
     STRING_FINISH;
     loc->start = token_start;