/*

 * 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

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/**

 * JDK-8013874: Function argument's prototype seem cached and wrongly reused

 *

 * @test

 * @run

 */

function deepEqual(actual, expected) {

    print("deepEqual: " + (actual.prop === expected.prop) + ", prop: " + expected.prop);

}

var proto = {};

var other = {

    prop: 0

};

function NameBuilder(first, last) {

    this.first = first;

    this.last = last;

    return this;

}

NameBuilder.prototype = proto;

function NameBuilder2(first, last) {

    this.first = first;

    this.last = last;

    return this;

}

NameBuilder2.prototype = proto;

var nb1 = new NameBuilder('Ryan', 'Dahl');

var nb2 = new NameBuilder2('Ryan', 'Dahl');

print("In loader, nb1.prop === nb2.prop " + (nb1.prop === nb2.prop));

deepEqual(nb1, nb2);

NameBuilder2.prototype = other;

nb2 = new NameBuilder2('Ryan', 'Dahl');

print("In loader, nb1.prop === nb2.prop " + (nb1.prop === nb2.prop));

deepEqual(nb1, nb2);