Update copyright.

[bison.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 5748fed8bd06219b07dfa6a6f303094028be4127..f9907482af54a3fee973ed210e4fedd4e0430e47 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,25 @@
+2006-01-03  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Warn about dubious constructions like "%token T T".
+       Reported by twlevo.
+       * src/symtab.h (struct symbol.declared): New member.
+       * src/symtab.c (symbol_new): Initialize it to false.
+       (symbol_class_set): New arg DECLARING, specifying whether
+       this is a declaration that we want to warn about, if there
+       is more than one of them.  All uses changed.
+
+       * data/glr.c, data/glr.cc, data/lalr1.cc, data/yacc.c:
+       Allow multiple %union directives, whose contents concatenate.
+       * src/parse-gram.y (grammar_declaration): Likewise.
+       Use muscle_code_grow, so that we don't need stype_line any more.
+       All uses changed.
+
+       * src/muscle_tab.c (muscle_grow): Fix comment.
+
+       * ChangeLog, data/c.m4, data/glr.c, data/glr.cc, data/location.cc:
+       * data/yacc.c, src/getargs.c, src/output.c, tests/cxx-type.at:
+       Update copyright year to 2006.
+
 2006-01-03  Akim Demaille  <akim@epita.fr>
 
        Have glr.cc pass (some of) the calc.at tests.
@@ -15095,8 +15117,8 @@
        -----
 
        Copyright (C) 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996,
-       1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software
-       Foundation, Inc.
+       1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free
+       Software Foundation, Inc.
 
        Copying and distribution of this file, with or without
        modification, are permitted provided the copyright notice and this