Def_c.java

/*
 *  This file is part of the X10 project (http://x10-lang.org).
 *
 *  This file is licensed to You under the Eclipse Public License (EPL);
 *  You may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *      http://www.opensource.org/licenses/eclipse-1.0.php
 *
 * This file was originally derived from the Polyglot extensible compiler framework.
 *
 *  (C) Copyright 2000-2007 Polyglot project group, Cornell University
 *  (C) Copyright IBM Corporation 2007-2012.
 */

package polyglot.types;

import polyglot.util.Position;

public class Def_c extends TypeObject_c {
    private static final long serialVersionUID = -3949064860322648267L;

    public Def_c() { }
    
    public Def_c(TypeSystem ts) {
        super(ts);
    }
    
    public Def_c(TypeSystem ts, Position pos, Position errorPosition) {
        super(ts, pos, errorPosition);
    }

    public final boolean equalsImpl(TypeObject o) {
        return this == o;
    }
    
    public final int hashCode() {
        return System.identityHashCode(this);
    }
    

}