/*
 *  This file is part of the Jikes RVM project (http://jikesrvm.org).
 *
 *  This file is licensed to You under the Common Public License (CPL);
 *  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/cpl1.0.php
 *
 *  See the COPYRIGHT.txt file distributed with this work for information
 *  regarding copyright ownership.
 */
package org.mmtk.harness.lang;

public class Return implements Statement {

  private final Expression expr;

  public Return(Expression expr) {
    this.expr = expr;
  }

  public void exec(Env env) throws ReturnException {
    Value val = expr.eval(env);
    env.pushTemporary(val);
    throw new ReturnException(val);
  }
}
