/*

 * Copyright (c) 2011, 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.

 */

/*

 * @test

 * @bug 7040104

 * @summary javac NPE on Object a[]; Object o = (a=null)[0];

 */

public class T7040104 {

    public static void main(String[] args) {

        T7040104 t = new T7040104();

        t.test1();

        t.test2();

        t.test3();

        if (t.npeCount != 3) {

            throw new AssertionError();

        }

    }

    int npeCount = 0;

    void test1() {

        Object a[];

        try {

            Object o = (a = null)[0];

        }

        catch (NullPointerException npe) {

            npeCount++;

        }

    }

    void test2() {

        Object a[][];

        try {

            Object o = (a = null)[0][0];

        }

        catch (NullPointerException npe) {

            npeCount++;

        }

    }

    void test3() {

        Object a[][][];

        try {

            Object o = (a = null)[0][0][0];

        }

        catch (NullPointerException npe) {

            npeCount++;

        }

    }

}