* src/assoc.c, src/asssoc.h (assoc_t, assoc_to_string): New.

Adjust all former `associativity' dependencies.
* src/symtab.c (symbol_new): Default associativity is `undef', not
`right'.
(symbol_check_alias_consistence): Adjust.

src/assoc.h

@@ -0,0 +1,35 @@
+/* Associativity information.
+   Copyright (C) 2002 Free Software Foundation, Inc.
+
+   This file is part of Bison, the GNU Compiler Compiler.
+
+   Bison is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   Bison is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   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.  */
+
+#ifndef ASSOC_H_
+# define ASSOC_H_
+
+/* Associativity values for tokens and rules.  */
+typedef enum
+{
+  undef_assoc,
+  right_assoc,
+  left_assoc,
+  non_assoc
+} assoc_t;
+
+const char *assoc_to_string PARAMS ((assoc_t assoc));
+
+#endif /* !ASSOC_H_ */