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/* Soot - a J*va Optimization Framework
 * Copyright (C) 1997-1999 Raja Vallee-Rai
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

/*
 * Modified by the Sable Research Group and others 1997-1999.  
 * See the 'credits' file distributed with Soot for the complete list of
 * contributors.  (Soot is distributed at http://www.sable.mcgill.ca/soot)
 */

 



package soot.jimple;

import soot.*;
import soot.jimple.internal.*;

public class PlaceholderStmt extends AbstractStmt
{
    private Unit source;

    public String toString()
    {
        return "";
    }
    
    public void toString( UnitPrinter up ) {
        up.literal("");
    }
    
    PlaceholderStmt(Unit source)
    {
        this.source = source;
    }
    
    public Unit getSource()
    {
        return source;
    }

    public boolean fallsThrough() {throw  new RuntimeException(); }
    public boolean branches() {throw new RuntimeException(); }
    public Object clone() {throw new RuntimeException();}


}