doc: discuss named references after locations.

[bison.git] / data / glr.cc

diff --git a/data/glr.cc b/data/glr.cc
index feed669a277e547c0fb95a06f120aadfbf89c389..e8f495bb74e5bb13e3d2f1ae9c839c5d930d2aa5 100644 (file)
--- a/data/glr.cc
+++ b/data/glr.cc
@@ -1,5 +1,6 @@
 # C++ GLR skeleton for Bison
-# Copyright (C) 2002-2010 Free Software Foundation, Inc.
+
+# Copyright (C) 2002-2011 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -51,7 +52,8 @@ b4_defines_if([],
               [b4_fatal([b4_skeleton[: using %%defines is mandatory]])])
 
 m4_include(b4_pkgdatadir/[c++.m4])
-m4_include(b4_pkgdatadir/[location.cc])
+b4_percent_define_ifdef([[location_type]], [],
+                        [m4_include(b4_pkgdatadir/[location.cc])])
 
 m4_define([b4_parser_class_name],
           [b4_percent_define_get([[parser_class_name]])])
@@ -214,7 +216,7 @@ m4_popdef([b4_parse_param])
 m4_divert_push(0)
 @output(b4_spec_defines_file@)@
 b4_copyright([Skeleton interface for Bison GLR parsers in C++],
-             [2002-2010])[
+             [2002-2011])[
 
 /* C++ GLR parser skeleton written by Akim Demaille.  */
 
@@ -226,7 +228,8 @@ b4_copyright([Skeleton interface for Bison GLR parsers in C++],
 #include <stdexcept>
 #include <string>
 #include <iostream>
-#include "location.hh"
+]b4_percent_define_ifdef([[location_type]], [],
+                         [[#include "location.hh"]])[
 
 /* Using locations.  */
 #define YYLSP_NEEDED ]b4_locations_if([1], [0])[