Re: unused yyoverflowlab warning

[Akim Demaille]

| Howdy,
| When compiling GCC, I see the following warning:
| 
|  /usr/share/bison/bison.simple: In function `yyparse':
|  /usr/share/bison/bison.simple:923: warning: label `yyoverflowlab' defined 
but not used
| 
| Patch appended.

Thanks, I'm applying it.  Please, next time, send a ChangeLog too.

Index: ChangeLog
from  Matt Kraai  <address@hidden>

        * data/bison.simple (yyoverflowlab): #ifndef yyoverflow, so that
        there are no `label `yyoverflowlab' defined but not used' warnings
        when yyoverflow is defined.

Index: THANKS
===================================================================
RCS file: /cvsroot/bison/bison/THANKS,v
retrieving revision 1.39
diff -u -u -r1.39 THANKS
--- THANKS 18 Jun 2002 09:12:58 -0000 1.39
+++ THANKS 18 Jun 2002 09:58:38 -0000
@@ -28,6 +28,7 @@
 Laurent Mascherpa       address@hidden
 Magnus Fromreide        address@hidden
 Marc Autret             address@hidden
+Matt Kraai              address@hidden
 Michael Hayes           address@hidden
 Mike Castle             address@hidden
 Neil Booth              address@hidden
Index: data/bison.simple
===================================================================
RCS file: /cvsroot/bison/bison/data/bison.simple,v
retrieving revision 1.35
diff -u -u -r1.35 bison.simple
--- data/bison.simple 18 Jun 2002 09:55:35 -0000 1.35
+++ data/bison.simple 18 Jun 2002 09:58:38 -0000
@@ -1251,6 +1251,7 @@
   yyresult = 1;
   goto yyreturn;
 
+#ifndef yyoverflow
 /*---------------------------------------------.
 | yyoverflowab -- parser overflow comes here.  |
 `---------------------------------------------*/
@@ -1258,6 +1259,7 @@
   yyerror ("parser stack overflow");
   yyresult = 2;
   /* Fall through.  */
+#endif
 
 yyreturn:
 #ifndef yyoverflow