Revert 2009-12-30 change for undefined %prec token complaints.

[bison.git] / data / yacc.c

diff --git a/data/yacc.c b/data/yacc.c
index fc74e58a14a390242960fc08437a16436e9ff10c..539b6544f29d7136850ae7e92d3582105b46d941 100644 (file)
--- a/data/yacc.c
+++ b/data/yacc.c
@@ -2,8 +2,8 @@
 
 # Yacc compatible skeleton for Bison
 
-# Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-# 2007, 2008, 2009 Free Software Foundation, Inc.
+# Copyright (C) 1984, 1989-1990, 2000-2010 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
@@ -203,7 +203,7 @@ m4_define([b4_declare_parser_state_variables], [b4_pure_if([[
     YYLTYPE *yylsp;
 
     /* The locations where the error started and ended.  */
-    YYLTYPE yyerror_range[2];]])[
+    YYLTYPE yyerror_range[3];]])[
 
     YYSIZE_T yystacksize;]])
 
@@ -217,8 +217,7 @@ m4_changecom()
 m4_divert_push(0)dnl
 @output(b4_parser_file_name@)@
 b4_copyright([Skeleton implementation for Bison's Yacc-like parsers in C],
-             [1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005,
-              2006, 2007, 2008, 2009])[
+             [1984, 1989-1990, 2000-2010])[
 
 /* C LALR(1) parser skeleton written by Richard Stallman, by
    simplifying the original so-called "semantic" parser.  */
@@ -1569,7 +1568,7 @@ yyerrlab:
 #endif
     }
 
-]b4_locations_if([[  yyerror_range[0] = yylloc;]])[
+]b4_locations_if([[  yyerror_range[1] = yylloc;]])[
 
   if (yyerrstatus == 3)
     {
@@ -1606,7 +1605,7 @@ yyerrorlab:
   if (/*CONSTCOND*/ 0)
      goto yyerrorlab;
 
-]b4_locations_if([[  yyerror_range[0] = yylsp[1-yylen];
+]b4_locations_if([[  yyerror_range[1] = yylsp[1-yylen];
 ]])[  /* Do not reclaim the symbols of the rule which action triggered
      this YYERROR.  */
   YYPOPSTACK (yylen);
@@ -1640,7 +1639,7 @@ yyerrlab1:
       if (yyssp == yyss)
        YYABORT;
 
-]b4_locations_if([[      yyerror_range[0] = *yylsp;]])[
+]b4_locations_if([[      yyerror_range[1] = *yylsp;]])[
       yydestruct ("Error: popping",
                  yystos[yystate], yyvsp]b4_locations_if([, yylsp])[]b4_user_args[);
       YYPOPSTACK (1);
@@ -1650,10 +1649,10 @@ yyerrlab1:
 
   *++yyvsp = yylval;
 ]b4_locations_if([[
-  yyerror_range[1] = yylloc;
+  yyerror_range[2] = yylloc;
   /* Using YYLLOC is tempting, but would change the location of
      the lookahead.  YYLOC is available though.  */
-  YYLLOC_DEFAULT (yyloc, (yyerror_range - 1), 2);
+  YYLLOC_DEFAULT (yyloc, yyerror_range, 2);
   *++yylsp = yyloc;]])[
 
   /* Shift the error token.  */
@@ -1726,8 +1725,7 @@ yypushreturn:]])[
 b4_defines_if(
 [@output(b4_spec_defines_file@)@
 b4_copyright([Skeleton interface for Bison's Yacc-like parsers in C],
-             [1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005,
-              2006, 2007, 2008, 2009])
+             [1984, 1989-1990, 2000-2010])
 
 b4_percent_code_get([[requires]])[]dnl