//----------------------------------------------------
// The following code was generated by CUP v0.10k
// Tue Mar 27 11:18:03 NZST 2007
//----------------------------------------------------

package grammar;

import node.*;
import node.stmtNode.*;
import node.exprNode.*;
import node.exprNode.valueNode.*;
import node.exprNode.prefixNode.*;
import node.exprNode.binaryNode.*;
import node.exprNode.binaryNode.arithNode.*;
import node.exprNode.binaryNode.boolNode.*;
import node.exprNode.binaryNode.relationNode.*;
import text.*;
import java.io.*;
import java_cup.runtime.*;

/** CUP v0.10k generated parser.
  * @version Tue Mar 27 11:18:03 NZST 2007
  */
public class parser extends java_cup.runtime.lr_parser {

  /** Default constructor. */
  public parser() {super();}

  /** Constructor which sets the default scanner. */
  public parser(java_cup.runtime.Scanner s) {super(s);}

  /** Production table. */
  protected static final short _production_table[][] = 
    unpackFromStrings(new String[] {
    "\000\052\000\002\002\004\000\002\003\003\000\002\004" +
    "\002\000\002\004\004\000\002\005\006\000\002\005\007" +
    "\000\002\005\010\000\002\005\006\000\002\005\006\000" +
    "\002\005\012\000\002\005\005\000\002\005\004\000\002" +
    "\005\004\000\002\006\003\000\002\006\005\000\002\007" +
    "\003\000\002\010\005\000\002\010\003\000\002\011\005" +
    "\000\002\011\003\000\002\012\004\000\002\012\003\000" +
    "\002\013\005\000\002\013\005\000\002\013\005\000\002" +
    "\013\005\000\002\013\005\000\002\013\005\000\002\013" +
    "\003\000\002\014\005\000\002\014\005\000\002\014\004" +
    "\000\002\014\003\000\002\015\005\000\002\015\005\000" +
    "\002\015\003\000\002\016\005\000\002\016\003\000\002" +
    "\016\003\000\002\016\003\000\002\016\003\000\002\016" +
    "\003" });

  /** Access to production table. */
  public short[][] production_table() {return _production_table;}

  /** Parse-action table. */
  protected static final short[][] _action_table = 
    unpackFromStrings(new String[] {
    "\000\124\000\022\002\uffff\003\uffff\023\uffff\024\uffff\027" +
    "\uffff\031\uffff\034\uffff\045\uffff\001\002\000\004\002\126" +
    "\001\002\000\022\002\000\003\007\023\006\024\015\027" +
    "\014\031\011\034\013\045\012\001\002\000\004\036\117" +
    "\001\002\000\006\033\115\035\116\001\002\000\024\002" +
    "\ufffe\003\ufffe\023\ufffe\024\ufffe\027\ufffe\031\ufffe\034\ufffe" +
    "\035\ufffe\045\ufffe\001\002\000\004\045\106\001\002\000" +
    "\004\022\103\001\002\000\022\003\uffff\023\uffff\024\uffff" +
    "\027\uffff\031\uffff\034\uffff\035\uffff\045\uffff\001\002\000" +
    "\022\007\034\017\016\036\020\041\023\042\032\043\033" +
    "\044\026\045\017\001\002\000\022\007\034\017\016\036" +
    "\020\041\023\042\032\043\033\044\026\045\017\001\002" +
    "\000\016\036\020\041\023\042\032\043\033\044\026\045" +
    "\017\001\002\000\046\005\uffd8\006\uffd8\010\uffd8\011\uffd8" +
    "\012\uffd8\013\uffd8\014\uffd8\015\uffd8\016\uffd8\017\uffd8\020" +
    "\uffd8\021\uffd8\025\uffd8\030\uffd8\032\uffd8\033\uffd8\037\uffd8" +
    "\040\uffd8\001\002\000\022\007\034\017\016\036\020\041" +
    "\023\042\032\043\033\044\026\045\017\001\002\000\004" +
    "\025\067\001\002\000\022\005\uffec\006\uffec\025\uffec\030" +
    "\uffec\032\uffec\033\uffec\037\uffec\040\uffec\001\002\000\046" +
    "\005\uffdc\006\uffdc\010\uffdc\011\uffdc\012\uffdc\013\uffdc\014" +
    "\uffdc\015\uffdc\016\uffdc\017\uffdc\020\uffdc\021\uffdc\025\uffdc" +
    "\030\uffdc\032\uffdc\033\uffdc\037\uffdc\040\uffdc\001\002\000" +
    "\022\005\uffee\006\uffee\025\uffee\030\uffee\032\uffee\033\uffee" +
    "\037\uffee\040\uffee\001\002\000\042\005\uffe5\006\uffe5\010" +
    "\050\011\053\012\051\013\055\014\047\015\056\016\052" +
    "\017\054\025\uffe5\030\uffe5\032\uffe5\033\uffe5\037\uffe5\040" +
    "\uffe5\001\002\000\046\005\uffda\006\uffda\010\uffda\011\uffda" +
    "\012\uffda\013\uffda\014\uffda\015\uffda\016\uffda\017\uffda\020" +
    "\uffda\021\uffda\025\uffda\030\uffda\032\uffda\033\uffda\037\uffda" +
    "\040\uffda\001\002\000\046\005\uffe1\006\uffe1\010\uffe1\011" +
    "\uffe1\012\uffe1\013\uffe1\014\uffe1\015\uffe1\016\uffe1\017\uffe1" +
    "\020\044\021\043\025\uffe1\030\uffe1\032\uffe1\033\uffe1\037" +
    "\uffe1\040\uffe1\001\002\000\022\005\ufff0\006\041\025\ufff0" +
    "\030\ufff0\032\ufff0\033\ufff0\037\ufff0\040\ufff0\001\002\000" +
    "\020\005\037\025\ufff2\030\ufff2\032\ufff2\033\ufff2\037\ufff2" +
    "\040\ufff2\001\002\000\046\005\uffdb\006\uffdb\010\uffdb\011" +
    "\uffdb\012\uffdb\013\uffdb\014\uffdb\015\uffdb\016\uffdb\017\uffdb" +
    "\020\uffdb\021\uffdb\025\uffdb\030\uffdb\032\uffdb\033\uffdb\037" +
    "\uffdb\040\uffdb\001\002\000\046\005\uffd9\006\uffd9\010\uffd9" +
    "\011\uffd9\012\uffd9\013\uffd9\014\uffd9\015\uffd9\016\uffd9\017" +
    "\uffd9\020\uffd9\021\uffd9\025\uffd9\030\uffd9\032\uffd9\033\uffd9" +
    "\037\uffd9\040\uffd9\001\002\000\022\007\034\017\016\036" +
    "\020\041\023\042\032\043\033\044\026\045\017\001\002" +
    "\000\046\005\uffde\006\uffde\010\uffde\011\uffde\012\uffde\013" +
    "\uffde\014\uffde\015\uffde\016\uffde\017\uffde\020\uffde\021\uffde" +
    "\025\uffde\030\uffde\032\uffde\033\uffde\037\uffde\040\uffde\001" +
    "\002\000\022\005\uffed\006\uffed\025\uffed\030\uffed\032\uffed" +
    "\033\uffed\037\uffed\040\uffed\001\002\000\022\007\034\017" +
    "\016\036\020\041\023\042\032\043\033\044\026\045\017" +
    "\001\002\000\022\005\ufff1\006\041\025\ufff1\030\ufff1\032" +
    "\ufff1\033\ufff1\037\ufff1\040\ufff1\001\002\000\022\007\034" +
    "\017\016\036\020\041\023\042\032\043\033\044\026\045" +
    "\017\001\002\000\022\005\uffef\006\uffef\025\uffef\030\uffef" +
    "\032\uffef\033\uffef\037\uffef\040\uffef\001\002\000\016\036" +
    "\020\041\023\042\032\043\033\044\026\045\017\001\002" +
    "\000\016\036\020\041\023\042\032\043\033\044\026\045" +
    "\017\001\002\000\046\005\uffe0\006\uffe0\010\uffe0\011\uffe0" +
    "\012\uffe0\013\uffe0\014\uffe0\015\uffe0\016\uffe0\017\uffe0\020" +
    "\uffe0\021\uffe0\025\uffe0\030\uffe0\032\uffe0\033\uffe0\037\uffe0" +
    "\040\uffe0\001\002\000\046\005\uffdf\006\uffdf\010\uffdf\011" +
    "\uffdf\012\uffdf\013\uffdf\014\uffdf\015\uffdf\016\uffdf\017\uffdf" +
    "\020\uffdf\021\uffdf\025\uffdf\030\uffdf\032\uffdf\033\uffdf\037" +
    "\uffdf\040\uffdf\001\002\000\020\017\016\036\020\041\023" +
    "\042\032\043\033\044\026\045\017\001\002\000\020\017" +
    "\016\036\020\041\023\042\032\043\033\044\026\045\017" +
    "\001\002\000\020\017\016\036\020\041\023\042\032\043" +
    "\033\044\026\045\017\001\002\000\016\036\020\041\023" +
    "\042\032\043\033\044\026\045\017\001\002\000\020\017" +
    "\016\036\020\041\023\042\032\043\033\044\026\045\017" +
    "\001\002\000\016\036\020\041\023\042\032\043\033\044" +
    "\026\045\017\001\002\000\020\017\016\036\020\041\023" +
    "\042\032\043\033\044\026\045\017\001\002\000\020\017" +
    "\016\036\020\041\023\042\032\043\033\044\026\045\017" +
    "\001\002\000\026\005\uffe6\006\uffe6\016\052\017\054\025" +
    "\uffe6\030\uffe6\032\uffe6\033\uffe6\037\uffe6\040\uffe6\001\002" +
    "\000\026\005\uffe8\006\uffe8\016\052\017\054\025\uffe8\030" +
    "\uffe8\032\uffe8\033\uffe8\037\uffe8\040\uffe8\001\002\000\046" +
    "\005\uffe3\006\uffe3\010\uffe3\011\uffe3\012\uffe3\013\uffe3\014" +
    "\uffe3\015\uffe3\016\uffe3\017\uffe3\020\044\021\043\025\uffe3" +
    "\030\uffe3\032\uffe3\033\uffe3\037\uffe3\040\uffe3\001\002\000" +
    "\026\005\uffea\006\uffea\016\052\017\054\025\uffea\030\uffea" +
    "\032\uffea\033\uffea\037\uffea\040\uffea\001\002\000\046\005" +
    "\uffe4\006\uffe4\010\uffe4\011\uffe4\012\uffe4\013\uffe4\014\uffe4" +
    "\015\uffe4\016\uffe4\017\uffe4\020\044\021\043\025\uffe4\030" +
    "\uffe4\032\uffe4\033\uffe4\037\uffe4\040\uffe4\001\002\000\026" +
    "\005\uffe9\006\uffe9\016\052\017\054\025\uffe9\030\uffe9\032" +
    "\uffe9\033\uffe9\037\uffe9\040\uffe9\001\002\000\026\005\uffeb" +
    "\006\uffeb\016\052\017\054\025\uffeb\030\uffeb\032\uffeb\033" +
    "\uffeb\037\uffeb\040\uffeb\001\002\000\026\005\uffe7\006\uffe7" +
    "\016\052\017\054\025\uffe7\030\uffe7\032\uffe7\033\uffe7\037" +
    "\uffe7\040\uffe7\001\002\000\020\003\007\023\006\024\015" +
    "\027\014\031\011\034\013\045\012\001\002\000\026\002" +
    "\ufffa\003\ufffa\023\ufffa\024\ufffa\026\071\027\ufffa\031\ufffa" +
    "\034\ufffa\035\ufffa\045\ufffa\001\002\000\020\003\007\023" +
    "\006\024\015\027\014\031\011\034\013\045\012\001\002" +
    "\000\026\002\ufffb\003\ufffb\023\ufffb\024\ufffb\026\ufffb\027" +
    "\ufffb\031\ufffb\034\ufffb\035\ufffb\045\ufffb\001\002\000\004" +
    "\037\074\001\002\000\046\005\uffdd\006\uffdd\010\uffdd\011" +
    "\uffdd\012\uffdd\013\uffdd\014\uffdd\015\uffdd\016\uffdd\017\uffdd" +
    "\020\uffdd\021\uffdd\025\uffdd\030\uffdd\032\uffdd\033\uffdd\037" +
    "\uffdd\040\uffdd\001\002\000\046\005\uffe2\006\uffe2\010\uffe2" +
    "\011\uffe2\012\uffe2\013\uffe2\014\uffe2\015\uffe2\016\uffe2\017" +
    "\uffe2\020\044\021\043\025\uffe2\030\uffe2\032\uffe2\033\uffe2" +
    "\037\uffe2\040\uffe2\001\002\000\004\030\077\001\002\000" +
    "\020\003\007\023\006\024\015\027\014\031\011\034\013" +
    "\045\012\001\002\000\026\002\ufff9\003\ufff9\023\ufff9\024" +
    "\ufff9\026\ufff9\027\ufff9\031\ufff9\034\ufff9\035\ufff9\045\ufff9" +
    "\001\002\000\022\003\007\023\006\024\015\027\014\031" +
    "\011\034\013\035\102\045\012\001\002\000\026\002\ufff7" +
    "\003\ufff7\023\ufff7\024\ufff7\026\ufff7\027\ufff7\031\ufff7\034" +
    "\ufff7\035\ufff7\045\ufff7\001\002\000\022\007\034\017\016" +
    "\036\020\041\023\042\032\043\033\044\026\045\017\001" +
    "\002\000\004\033\105\001\002\000\026\002\ufffd\003\ufffd" +
    "\023\ufffd\024\ufffd\026\ufffd\027\ufffd\031\ufffd\034\ufffd\035" +
    "\ufffd\045\ufffd\001\002\000\004\022\107\001\002\000\022" +
    "\007\034\017\016\036\020\041\023\042\032\043\033\044" +
    "\026\045\017\001\002\000\004\032\111\001\002\000\022" +
    "\007\034\017\016\036\020\041\023\042\032\043\033\044" +
    "\026\045\017\001\002\000\004\030\113\001\002\000\020" +
    "\003\007\023\006\024\015\027\014\031\011\034\013\045" +
    "\012\001\002\000\026\002\ufff8\003\ufff8\023\ufff8\024\ufff8" +
    "\026\ufff8\027\ufff8\031\ufff8\034\ufff8\035\ufff8\045\ufff8\001" +
    "\002\000\026\002\ufff6\003\ufff6\023\ufff6\024\ufff6\026\ufff6" +
    "\027\ufff6\031\ufff6\034\ufff6\035\ufff6\045\ufff6\001\002\000" +
    "\026\002\ufff5\003\ufff5\023\ufff5\024\ufff5\026\ufff5\027\ufff5" +
    "\031\ufff5\034\ufff5\035\ufff5\045\ufff5\001\002\000\022\007" +
    "\034\017\016\036\020\041\023\042\032\043\033\044\026" +
    "\045\017\001\002\000\006\037\ufff4\040\ufff4\001\002\000" +
    "\006\037\123\040\122\001\002\000\022\007\034\017\016" +
    "\036\020\041\023\042\032\043\033\044\026\045\017\001" +
    "\002\000\004\033\124\001\002\000\026\002\ufffc\003\ufffc" +
    "\023\ufffc\024\ufffc\026\ufffc\027\ufffc\031\ufffc\034\ufffc\035" +
    "\ufffc\045\ufffc\001\002\000\006\037\ufff3\040\ufff3\001\002" +
    "\000\004\002\001\001\002" });

  /** Access to parse-action table. */
  public short[][] action_table() {return _action_table;}

  /** <code>reduce_goto</code> table. */
  protected static final short[][] _reduce_table = 
    unpackFromStrings(new String[] {
    "\000\124\000\006\003\003\004\004\001\001\000\002\001" +
    "\001\000\004\005\007\001\001\000\002\001\001\000\002" +
    "\001\001\000\002\001\001\000\002\001\001\000\002\001" +
    "\001\000\004\004\100\001\001\000\022\007\075\010\030" +
    "\011\027\012\023\013\021\014\024\015\026\016\034\001" +
    "\001\000\022\007\020\010\030\011\027\012\023\013\021" +
    "\014\024\015\026\016\034\001\001\000\006\015\074\016" +
    "\034\001\001\000\002\001\001\000\022\007\072\010\030" +
    "\011\027\012\023\013\021\014\024\015\026\016\034\001" +
    "\001\000\002\001\001\000\002\001\001\000\002\001\001" +
    "\000\002\001\001\000\002\001\001\000\002\001\001\000" +
    "\002\001\001\000\002\001\001\000\002\001\001\000\002" +
    "\001\001\000\002\001\001\000\014\012\035\013\021\014" +
    "\024\015\026\016\034\001\001\000\002\001\001\000\002" +
    "\001\001\000\016\011\037\012\023\013\021\014\024\015" +
    "\026\016\034\001\001\000\002\001\001\000\014\012\041" +
    "\013\021\014\024\015\026\016\034\001\001\000\002\001" +
    "\001\000\004\016\045\001\001\000\004\016\044\001\001" +
    "\000\002\001\001\000\002\001\001\000\010\014\065\015" +
    "\026\016\034\001\001\000\010\014\064\015\026\016\034" +
    "\001\001\000\010\014\063\015\026\016\034\001\001\000" +
    "\006\015\062\016\034\001\001\000\010\014\061\015\026" +
    "\016\034\001\001\000\006\015\060\016\034\001\001\000" +
    "\010\014\057\015\026\016\034\001\001\000\010\014\056" +
    "\015\026\016\034\001\001\000\002\001\001\000\002\001" +
    "\001\000\002\001\001\000\002\001\001\000\002\001\001" +
    "\000\002\001\001\000\002\001\001\000\002\001\001\000" +
    "\004\005\067\001\001\000\002\001\001\000\004\005\071" +
    "\001\001\000\002\001\001\000\002\001\001\000\002\001" +
    "\001\000\002\001\001\000\002\001\001\000\004\005\077" +
    "\001\001\000\002\001\001\000\004\005\007\001\001\000" +
    "\002\001\001\000\022\007\103\010\030\011\027\012\023" +
    "\013\021\014\024\015\026\016\034\001\001\000\002\001" +
    "\001\000\002\001\001\000\002\001\001\000\022\007\107" +
    "\010\030\011\027\012\023\013\021\014\024\015\026\016" +
    "\034\001\001\000\002\001\001\000\022\007\111\010\030" +
    "\011\027\012\023\013\021\014\024\015\026\016\034\001" +
    "\001\000\002\001\001\000\004\005\113\001\001\000\002" +
    "\001\001\000\002\001\001\000\002\001\001\000\024\006" +
    "\120\007\117\010\030\011\027\012\023\013\021\014\024" +
    "\015\026\016\034\001\001\000\002\001\001\000\002\001" +
    "\001\000\022\007\124\010\030\011\027\012\023\013\021" +
    "\014\024\015\026\016\034\001\001\000\002\001\001\000" +
    "\002\001\001\000\002\001\001\000\002\001\001" });

  /** Access to <code>reduce_goto</code> table. */
  public short[][] reduce_table() {return _reduce_table;}

  /** Instance of action encapsulation class. */
  protected CUP$parser$actions action_obj;

  /** Action encapsulation object initializer. */
  protected void init_actions()
    {
      action_obj = new CUP$parser$actions(this);
    }

  /** Invoke a user supplied parse action. */
  public java_cup.runtime.Symbol do_action(
    int                        act_num,
    java_cup.runtime.lr_parser parser,
    java.util.Stack            stack,
    int                        top)
    throws java.lang.Exception
  {
    /* call code in generated class */
    return action_obj.CUP$parser$do_action(act_num, parser, stack, top);
  }

  /** Indicates start state. */
  public int start_state() {return 0;}
  /** Indicates start production. */
  public int start_production() {return 0;}

  /** <code>EOF</code> Symbol index. */
  public int EOF_sym() {return 0;}

  /** <code>error</code> Symbol index. */
  public int error_sym() {return 1;}


  /** Scan to get the next Symbol. */
  public java_cup.runtime.Symbol scan()
    throws java.lang.Exception
    {

	return  lexer.yylex();
	
    }


	private Yylex lexer;
	private File file;

	public parser( File file ) {
		this();
		this.file = file;
		try {
			lexer = new Yylex( new FileReader( file ) );
			}
		catch ( IOException exception ) {
			throw new Error( "Unable to open file \"" + file + "\"" );
			}
		}

	public String terminal_name( int id ) {
		return sym.terminal_name( id );
		}

	public String non_terminal_name( int id ) {
		return sym.non_terminal_name( id );
		}

	public String rule_name( int id ) {
		return sym.rule_name( id );
		}

	public void report_error( String message, Object info ) {
		Print.error().println( file + " ( " + lexer.lineNumber() + " ): " + message );
		try {
			if ( info instanceof Symbol ) {
				Symbol symbol = ( Symbol ) info;
				printText( symbol.left, symbol.right );
				}
			}
		catch ( IOException e ) {
			}
		}

	private void printText( int left, int right ) throws IOException {
		Reader sourceReader = new FileReader( file );
		int veryLeft = Math.max( left - 50, 0 ),
			veryRight = Math.min( right + 20, 
				( int ) file.length() );
		char[] text = new char[ veryRight - veryLeft ];
		char[] underline = new char[ veryRight - veryLeft ];
		sourceReader.skip( veryLeft );
		sourceReader.read( text );
		for ( int i = 0; i < text.length; i++ ) {
			if ( text[ i ] < ' ' ) {
				text[ i ] = '|';
				underline[ i ] = '|';
				}
			else
				underline[ i ] = ' ';
			if ( left <= veryLeft + i && veryLeft + i < right )
				underline[ i ] = '^';
			}
		printLine( text );
		printLine( underline );
		}

	private static void printLine( char[] text ) {
		for ( int i = 0; i < text.length; i++ )
			Print.error().print( text[ i ] );
		Print.error().println();
		}

	public void syntax_error( Symbol currToken ) {
		report_error( "Syntax Error", currToken );
		}
	

	
}

/** Cup generated class to encapsulate user supplied action code.*/
class CUP$parser$actions {
  private final parser parser;

  /** Constructor */
  CUP$parser$actions(parser parser) {
    this.parser = parser;
  }

  /** Method with the actual generated action code. */
  public final java_cup.runtime.Symbol CUP$parser$do_action(
    int                        CUP$parser$act_num,
    java_cup.runtime.lr_parser CUP$parser$parser,
    java.util.Stack            CUP$parser$stack,
    int                        CUP$parser$top)
    throws java.lang.Exception
    {
      /* Symbol object for return from actions */
      java_cup.runtime.Symbol CUP$parser$result;

      /* select the action based on the action number */
      switch (CUP$parser$act_num)
        {
          /*. . . . . . . . . . . . . . . . . . . .*/
          case 41: // Primary ::= IDENT 
            {
              ExprNode RESULT = null;
		int identleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int identright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		String ident = (String)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new IdentNode( ident );
		
              CUP$parser$result = new java_cup.runtime.Symbol(12/*Primary*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 40: // Primary ::= STRINGVALUE 
            {
              ExprNode RESULT = null;
		int valueleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int valueright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		String value = (String)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new StringValueNode( 
			Convert.parseString( value.substring( 1, value.length() - 1 ) ) );
		
              CUP$parser$result = new java_cup.runtime.Symbol(12/*Primary*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 39: // Primary ::= INTVALUE 
            {
              ExprNode RESULT = null;
		int valueleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int valueright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		String value = (String)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new IntValueNode( Integer.parseInt( value ) );
		
              CUP$parser$result = new java_cup.runtime.Symbol(12/*Primary*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 38: // Primary ::= FALSE 
            {
              ExprNode RESULT = null;
		
		RESULT = new BoolValueNode( false );
		
              CUP$parser$result = new java_cup.runtime.Symbol(12/*Primary*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 37: // Primary ::= TRUE 
            {
              ExprNode RESULT = null;
		
		RESULT = new BoolValueNode( true );
		
              CUP$parser$result = new java_cup.runtime.Symbol(12/*Primary*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 36: // Primary ::= LEFT Expr RIGHT 
            {
              ExprNode RESULT = null;
		int exprleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left;
		int exprright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).right;
		ExprNode expr = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-1)).value;
		
		RESULT = expr;
		
              CUP$parser$result = new java_cup.runtime.Symbol(12/*Primary*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 35: // MulExpr ::= Primary 
            {
              ExprNode RESULT = null;
		int exprleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int exprright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = expr;
		
              CUP$parser$result = new java_cup.runtime.Symbol(11/*MulExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 34: // MulExpr ::= MulExpr DIVIDE Primary 
            {
              ExprNode RESULT = null;
		int expr1left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int expr1right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		ExprNode expr1 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int expr2left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int expr2right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr2 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new DivideNode( expr1, expr2 );
		
              CUP$parser$result = new java_cup.runtime.Symbol(11/*MulExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 33: // MulExpr ::= MulExpr TIMES Primary 
            {
              ExprNode RESULT = null;
		int expr1left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int expr1right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		ExprNode expr1 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int expr2left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int expr2right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr2 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new TimesNode( expr1, expr2 );
		
              CUP$parser$result = new java_cup.runtime.Symbol(11/*MulExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 32: // PlusExpr ::= MulExpr 
            {
              ExprNode RESULT = null;
		int exprleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int exprright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = expr;
		
              CUP$parser$result = new java_cup.runtime.Symbol(10/*PlusExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 31: // PlusExpr ::= MINUS MulExpr 
            {
              ExprNode RESULT = null;
		int expr2left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int expr2right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr2 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new NegateNode( expr2 );
		
              CUP$parser$result = new java_cup.runtime.Symbol(10/*PlusExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 30: // PlusExpr ::= PlusExpr MINUS MulExpr 
            {
              ExprNode RESULT = null;
		int exprleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int exprright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		ExprNode expr = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int expr2left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int expr2right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr2 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new MinusNode( expr, expr2 );
		
              CUP$parser$result = new java_cup.runtime.Symbol(10/*PlusExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 29: // PlusExpr ::= PlusExpr PLUS MulExpr 
            {
              ExprNode RESULT = null;
		int exprleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int exprright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		ExprNode expr = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int expr2left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int expr2right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr2 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new PlusNode( expr, expr2 );
		
              CUP$parser$result = new java_cup.runtime.Symbol(10/*PlusExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 28: // RelExpr ::= PlusExpr 
            {
              ExprNode RESULT = null;
		int exprleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int exprright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = expr;
		
              CUP$parser$result = new java_cup.runtime.Symbol(9/*RelExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 27: // RelExpr ::= PlusExpr NE PlusExpr 
            {
              ExprNode RESULT = null;
		int expr1left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int expr1right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		ExprNode expr1 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int expr2left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int expr2right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr2 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new NotEqualNode( expr1, expr2 );
		
              CUP$parser$result = new java_cup.runtime.Symbol(9/*RelExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 26: // RelExpr ::= PlusExpr EQ PlusExpr 
            {
              ExprNode RESULT = null;
		int expr1left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int expr1right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		ExprNode expr1 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int expr2left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int expr2right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr2 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new EqualNode( expr1, expr2 );
		
              CUP$parser$result = new java_cup.runtime.Symbol(9/*RelExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 25: // RelExpr ::= PlusExpr GE PlusExpr 
            {
              ExprNode RESULT = null;
		int expr1left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int expr1right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		ExprNode expr1 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int expr2left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int expr2right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr2 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new GreaterEqualNode( expr1, expr2 );
		
              CUP$parser$result = new java_cup.runtime.Symbol(9/*RelExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 24: // RelExpr ::= PlusExpr GT PlusExpr 
            {
              ExprNode RESULT = null;
		int expr1left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int expr1right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		ExprNode expr1 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int expr2left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int expr2right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr2 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new GreaterThanNode( expr1, expr2 );
		
              CUP$parser$result = new java_cup.runtime.Symbol(9/*RelExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 23: // RelExpr ::= PlusExpr LE PlusExpr 
            {
              ExprNode RESULT = null;
		int expr1left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int expr1right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		ExprNode expr1 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int expr2left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int expr2right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr2 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new LessEqualNode( expr1, expr2 );
		
              CUP$parser$result = new java_cup.runtime.Symbol(9/*RelExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 22: // RelExpr ::= PlusExpr LT PlusExpr 
            {
              ExprNode RESULT = null;
		int expr1left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int expr1right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		ExprNode expr1 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int expr2left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int expr2right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr2 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new LessThanNode( expr1, expr2 );
		
              CUP$parser$result = new java_cup.runtime.Symbol(9/*RelExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 21: // NotExpr ::= RelExpr 
            {
              ExprNode RESULT = null;
		int exprleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int exprright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = expr;
		
              CUP$parser$result = new java_cup.runtime.Symbol(8/*NotExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 20: // NotExpr ::= NOT NotExpr 
            {
              ExprNode RESULT = null;
		int expr2left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int expr2right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr2 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new NotNode( expr2 );
		
              CUP$parser$result = new java_cup.runtime.Symbol(8/*NotExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 19: // AndExpr ::= NotExpr 
            {
              ExprNode RESULT = null;
		int exprleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int exprright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = expr;
		
              CUP$parser$result = new java_cup.runtime.Symbol(7/*AndExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 18: // AndExpr ::= AndExpr AND NotExpr 
            {
              ExprNode RESULT = null;
		int expr1left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int expr1right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		ExprNode expr1 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int expr2left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int expr2right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr2 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new AndNode( expr1, expr2 );
		
              CUP$parser$result = new java_cup.runtime.Symbol(7/*AndExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 17: // OrExpr ::= AndExpr 
            {
              ExprNode RESULT = null;
		int exprleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int exprright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = expr;
		
              CUP$parser$result = new java_cup.runtime.Symbol(6/*OrExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 16: // OrExpr ::= OrExpr OR AndExpr 
            {
              ExprNode RESULT = null;
		int expr1left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int expr1right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		ExprNode expr1 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int expr2left = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int expr2right = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr2 = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new OrNode( expr1, expr2 );
		
              CUP$parser$result = new java_cup.runtime.Symbol(6/*OrExpr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 15: // Expr ::= OrExpr 
            {
              ExprNode RESULT = null;
		int exprleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int exprright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = expr;
		
              CUP$parser$result = new java_cup.runtime.Symbol(5/*Expr*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 14: // ExprList ::= ExprList COMMA Expr 
            {
              ExprListNode RESULT = null;
		int exprListleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int exprListright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		ExprListNode exprList = (ExprListNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int exprleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int exprright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		exprList.addElement( expr );
		RESULT = exprList;
		
              CUP$parser$result = new java_cup.runtime.Symbol(4/*ExprList*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 13: // ExprList ::= Expr 
            {
              ExprListNode RESULT = null;
		int exprleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int exprright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		ExprNode expr = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new ExprListNode( expr );
		
              CUP$parser$result = new java_cup.runtime.Symbol(4/*ExprList*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 12: // Stmt ::= error RIGHTCURLY 
            {
              StmtNode RESULT = null;
		
		RESULT = new ErrorStmtNode();
		
              CUP$parser$result = new java_cup.runtime.Symbol(3/*Stmt*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 11: // Stmt ::= error SEMICOLON 
            {
              StmtNode RESULT = null;
		
		RESULT = new ErrorStmtNode();
		
              CUP$parser$result = new java_cup.runtime.Symbol(3/*Stmt*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 10: // Stmt ::= LEFTCURLY StmtList RIGHTCURLY 
            {
              StmtNode RESULT = null;
		int stmtListleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left;
		int stmtListright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).right;
		StmtListNode stmtList = (StmtListNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-1)).value;
		
		RESULT = new CompoundStmtNode( stmtList );
		
              CUP$parser$result = new java_cup.runtime.Symbol(3/*Stmt*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 9: // Stmt ::= FOR IDENT ASSIGN Expr TO Expr DO Stmt 
            {
              StmtNode RESULT = null;
		int identleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-6)).left;
		int identright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-6)).right;
		String ident = (String)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-6)).value;
		int initExprleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-4)).left;
		int initExprright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-4)).right;
		ExprNode initExpr = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-4)).value;
		int finalExprleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int finalExprright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		ExprNode finalExpr = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int stmtleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int stmtright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		StmtNode stmt = (StmtNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new ForStmtNode( ident, initExpr, finalExpr, stmt );
		
              CUP$parser$result = new java_cup.runtime.Symbol(3/*Stmt*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-7)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 8: // Stmt ::= WHILE Expr DO Stmt 
            {
              StmtNode RESULT = null;
		int exprleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int exprright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		ExprNode expr = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int stmtleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int stmtright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		StmtNode stmt = (StmtNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new WhileStmtNode( expr, stmt );
		
              CUP$parser$result = new java_cup.runtime.Symbol(3/*Stmt*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-3)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 7: // Stmt ::= IF Expr THEN Stmt 
            {
              StmtNode RESULT = null;
		int exprleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int exprright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		ExprNode expr = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int thenPartleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int thenPartright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		StmtNode thenPart = (StmtNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new IfThenStmtNode( expr, thenPart );
		
              CUP$parser$result = new java_cup.runtime.Symbol(3/*Stmt*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-3)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 6: // Stmt ::= IF Expr THEN Stmt ELSE Stmt 
            {
              StmtNode RESULT = null;
		int exprleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-4)).left;
		int exprright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-4)).right;
		ExprNode expr = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-4)).value;
		int thenPartleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int thenPartright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		StmtNode thenPart = (StmtNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int elsePartleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int elsePartright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		StmtNode elsePart = (StmtNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new IfThenElseStmtNode( expr, thenPart, elsePart );
		
              CUP$parser$result = new java_cup.runtime.Symbol(3/*Stmt*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-5)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 5: // Stmt ::= PRINT LEFT ExprList RIGHT SEMICOLON 
            {
              StmtNode RESULT = null;
		int exprListleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int exprListright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		ExprListNode exprList = (ExprListNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		
		RESULT = new PrintStmtNode( exprList );
		
              CUP$parser$result = new java_cup.runtime.Symbol(3/*Stmt*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-4)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 4: // Stmt ::= IDENT ASSIGN Expr SEMICOLON 
            {
              StmtNode RESULT = null;
		int identleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-3)).left;
		int identright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-3)).right;
		String ident = (String)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-3)).value;
		int exprleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left;
		int exprright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).right;
		ExprNode expr = (ExprNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-1)).value;
		
		RESULT = new AssignStmtNode( ident, expr );
		
              CUP$parser$result = new java_cup.runtime.Symbol(3/*Stmt*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-3)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 3: // StmtList ::= StmtList Stmt 
            {
              StmtListNode RESULT = null;
		int stmtListleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left;
		int stmtListright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).right;
		StmtListNode stmtList = (StmtListNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-1)).value;
		int stmtleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int stmtright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		StmtNode stmt = (StmtNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		stmtList.addElement( stmt );
		RESULT = stmtList;
		
              CUP$parser$result = new java_cup.runtime.Symbol(2/*StmtList*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 2: // StmtList ::= 
            {
              StmtListNode RESULT = null;
		
		RESULT = new StmtListNode();
		
              CUP$parser$result = new java_cup.runtime.Symbol(2/*StmtList*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 1: // Program ::= StmtList 
            {
              ProgramNode RESULT = null;
		int stmtListleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int stmtListright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		StmtListNode stmtList = (StmtListNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
		RESULT = new ProgramNode( stmtList );
		
              CUP$parser$result = new java_cup.runtime.Symbol(1/*Program*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 0: // $START ::= Program EOF 
            {
              Object RESULT = null;
		int start_valleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left;
		int start_valright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).right;
		ProgramNode start_val = (ProgramNode)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-1)).value;
		RESULT = start_val;
              CUP$parser$result = new java_cup.runtime.Symbol(0/*$START*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          /* ACCEPT */
          CUP$parser$parser.done_parsing();
          return CUP$parser$result;

          /* . . . . . .*/
          default:
            throw new Exception(
               "Invalid action number found in internal parse table");

        }
    }
}