/*

 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 * 

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 * 

 * This code 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 General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 * 

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 * 

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

/**

 * NASHORN-62 :  Callsite not guarded property

 *

 * @test

 * @run

 */

function X() {}

X.prototype.toString = function() {

    return  this.name;

}

function Y() {

}

Y.prototype = Object.create(X.prototype);

Y.prototype.name = "Y";

var y = new Y();

function Z() {

}

Z.prototype = Object.create(X.prototype);

Z.prototype.name = "Z";

var z = new Z();

print("y.toString() " + y.toString());

print("z.toString() " + z.toString());