scan-code: avoid compiler warnings

[bison.git] / data / glr.c

diff --git a/data/glr.c b/data/glr.c
index 23b9b9012449728d998cfdbaf89e90717784115d..d67ec421e6543fe5fb9ce4a18eaa857fbf0bd705 100644 (file)
--- a/data/glr.c
+++ b/data/glr.c
@@ -1,8 +1,8 @@
                                                                     -*- C -*-
 
 # GLR skeleton for Bison
-# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
-# Foundation, Inc.
+# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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
@@ -158,7 +158,7 @@ m4_changecom()
 m4_divert_push(0)dnl
 @output(b4_parser_file_name@)@
 b4_copyright([Skeleton implementation for Bison GLR parsers in C],
-             [2002, 2003, 2004, 2005, 2006, 2007, 2008])
+             [2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009])
 [
 /* C GLR parser skeleton written by Paul Hilfinger.  */
 
@@ -224,7 +224,7 @@ b4_defines_if([[#include "@basename(]b4_spec_defines_file[@)"]],
 
 /* Enabling traces.  */
 #ifndef YYDEBUG
-# define YYDEBUG ]b4_debug_flag[
+# define YYDEBUG ]b4_parse_trace_if([1], [0])[
 #endif
 
 /* Enabling verbose error messages.  */
@@ -232,7 +232,7 @@ b4_defines_if([[#include "@basename(]b4_spec_defines_file[@)"]],
 # undef YYERROR_VERBOSE
 # define YYERROR_VERBOSE 1
 #else
-# define YYERROR_VERBOSE ]b4_error_verbose_flag[
+# define YYERROR_VERBOSE ]b4_error_verbose_if([1], [0])[
 #endif
 
 /* Enabling the token table.  */
@@ -2580,7 +2580,7 @@ m4_if(b4_skeleton, ["glr.c"],
 [b4_defines_if(
 [@output(b4_spec_defines_file@)@
 b4_copyright([Skeleton interface for Bison GLR parsers in C],
-             [2002, 2003, 2004, 2005, 2006, 2007, 2008])
+             [2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009])
 
 b4_shared_declarations