Enable declaration of default %printer/%destructor. Make the parser

[bison.git] / src / assoc.c

diff --git a/src/assoc.c b/src/assoc.c
index 226a35198daabc6e1f7060a7856ff167e9150ca6..6f9a3b5612853a65f2281dbdce1d4449f055681c 100644 (file)
--- a/src/assoc.c
+++ b/src/assoc.c
@@ -1,5 +1,5 @@
 /* Associativity information.
-   Copyright (C) 2002 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2005, 2006 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -15,18 +15,23 @@
 
    You should have received a copy of the GNU General Public License
    along with Bison; see the file COPYING.  If not, write to
-   the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
+#include <config.h>
 #include "system.h"
+
 #include "assoc.h"
 
 
 const char *
-assoc_to_string (assoc_t assoc)
+assoc_to_string (assoc a)
 {
-  switch (assoc)
+  switch (a)
     {
+    default:
+      abort ();
+
     case undef_assoc:
       return "undefined associativity";
 
@@ -39,5 +44,4 @@ assoc_to_string (assoc_t assoc)
     case non_assoc:
       return "%nonassoc";
     }
-  return NULL;
 }