tests: minor fixes/simplifications

[bison.git] / data / lalr1.java

diff --git a/data/lalr1.java b/data/lalr1.java
index a6829d3fca935464cba9241967c6b44de92da7ab..57ff9932f93086a152d23edc34287424747df61f 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


@@ -33,7 +33,7 @@ b4_symbol_foreach([b4_symbol_no_destructor_assert])
 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.  */


@@ -120,7 +120,7 @@ b4_locations_if([[
   private ]b4_location_type[ yylloc (YYStack rhs, int n)
   {
     if (n > 0)
   private ]b4_location_type[ yylloc (YYStack rhs, int n)
   {
     if (n > 0)

-      return new ]b4_location_type[ (rhs.locationAt (1).begin, rhs.locationAt (n).end);
+      return new ]b4_location_type[ (rhs.locationAt (n-1).begin, rhs.locationAt (0).end);

     else
       return new ]b4_location_type[ (rhs.locationAt (0).end);
   }]])[
     else
       return new ]b4_location_type[ (rhs.locationAt (0).end);
   }]])[


@@ -297,14 +297,14 @@ 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) {
     }
 
     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, null);
-        ]b4_locations_if([[java.util.Arrays.fill (locStack, height - num + 1, height, null);]])[
+        java.util.Arrays.fill (valueStack, height - num + 1, height + 1, null);
+        ]b4_locations_if([[java.util.Arrays.fill (locStack, height - num + 1, height + 1, null);]])[

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


@@ -326,7 +326,7 @@ 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]);


@@ -498,8 +498,6 @@ 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;
 


@@ -850,7 +848,7 @@ m4_popdef([b4_at_dollar])])dnl
     /* The symbols being reduced.  */
     for (int yyi = 0; yyi < yynrhs; yyi++)
       yy_symbol_print ("   $" + (yyi + 1) + " =",
     /* The symbols being reduced.  */
     for (int yyi = 0; yyi < yynrhs; yyi++)
       yy_symbol_print ("   $" + (yyi + 1) + " =",

-                       yystos_[yystack.stateAt(yyi + 1 - yynrhs)],
+                       yystos_[yystack.stateAt(yynrhs - (yyi + 1))],

                        ]b4_rhs_value(yynrhs, yyi + 1)b4_locations_if([,
                        b4_rhs_location(yynrhs, yyi + 1)])[);
   }
                        ]b4_rhs_value(yynrhs, yyi + 1)b4_locations_if([,
                        b4_rhs_location(yynrhs, yyi + 1)])[);
   }