tests: headers.at: strengthen.

[bison.git] / data / lalr1.java

diff --git a/data/lalr1.java b/data/lalr1.java
index 29005c28a8a7761b1e85bbc3ea637d59a5e853c9..103c03ddc83032356c329ea0ec421e2cea130d40 100644 (file)
--- a/data/lalr1.java
+++ b/data/lalr1.java
@@ -1,6 +1,6 @@
 # Java skeleton for Bison -*- autoconf -*-
 
 # Java skeleton for Bison -*- autoconf -*-
 

-# Copyright (C) 2007-2011 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012 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
 
 # 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


@@ -25,7 +25,7 @@ m4_ifval(m4_defn([b4_symbol_destructors]),
 m4_divert_push(0)dnl
 @output(b4_parser_file_name@)@
 b4_copyright([Skeleton implementation for Bison LALR(1) parsers in Java],
 m4_divert_push(0)dnl
 @output(b4_parser_file_name@)@
 b4_copyright([Skeleton implementation for Bison LALR(1) parsers in Java],

-             [2007-2011])
+             [2007-2012])

 
 b4_percent_define_ifdef([package], [package b4_percent_define_get([package]);
 ])[/* First part of user declarations.  */
 
 b4_percent_define_ifdef([package], [package b4_percent_define_get([package]);
 ])[/* First part of user declarations.  */


@@ -255,14 +255,14 @@ b4_lexer_if([[
     }
 
     public final void pop () {
     }
 
     public final void pop () {

-      height--;
+      pop (1);

     }
 
     public final void pop (int num) {
       // Avoid memory leaks... garbage collection is a white lie!
       if (num > 0) {
        java.util.Arrays.fill (valueStack, height - num + 1, height + 1, null);
     }
 
     public final void pop (int num) {
       // Avoid memory leaks... garbage collection is a white lie!
       if (num > 0) {
        java.util.Arrays.fill (valueStack, height - num + 1, height + 1, null);

-        ]b4_locations_if([[java.util.Arrays.fill (locStack, height - num + 1, height, null);]])[
+        ]b4_locations_if([[java.util.Arrays.fill (locStack, height - num + 1, height + 1, null);]])[

       }
       height -= num;
     }
       }
       height -= num;
     }


@@ -284,7 +284,7 @@ b4_lexer_if([[
     {
       out.print ("Stack now");
 
     {
       out.print ("Stack now");
 

-      for (int i = 0; i < height; i++)
+      for (int i = 0; i <= height; i++)

         {
          out.print (' ');
          out.print (stateStack[i]);
         {
          out.print (' ');
          out.print (stateStack[i]);


@@ -454,8 +454,6 @@ b4_lexer_if([[
     /// Semantic value of the lookahead.
     b4_yystype[ yylval = null;
 
     /// Semantic value of the lookahead.
     b4_yystype[ yylval = null;
 

-    int yyresult;
-

     yycdebug ("Starting parse\n");
     yyerrstatus_ = 0;
 
     yycdebug ("Starting parse\n");
     yyerrstatus_ = 0;
 


@@ -644,7 +642,7 @@ m4_popdef([b4_at_dollar])])dnl
              }
 
            /* Pop the current state because it cannot handle the error token.  */
              }
 
            /* Pop the current state because it cannot handle the error token.  */

-           if (yystack.height == 1)
+           if (yystack.height == 0)

              return false;
 
            ]b4_locations_if([yyerrloc = yystack.locationAt (0);])[
              return false;
 
            ]b4_locations_if([yyerrloc = yystack.locationAt (0);])[