| /* |
| * 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++; |
| } |
| } |
| } |