Fri, 24 Apr 2020 03:58:51 +0100
Merge
1 /*
2 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
24 /*
25 * @test
26 * @bug 7192246
27 * @summary qualified 'this' inside default method causes StackOverflowException
28 * @compile Pos13.java
29 */
31 public class Pos13 {
33 static int assertionCount = 0;
35 static void assertTrue(boolean cond) {
36 assertionCount++;
37 if (!cond)
38 throw new AssertionError();
39 }
41 interface Outer {
42 abstract void doSomething();
44 default void m() {
45 new SubOuter() {
46 public void doSomething() {
47 Outer.this.doSomething();
48 }
49 }.doSomething();
50 }
51 }
53 interface SubOuter extends Outer { }
55 static class E implements Outer {
56 public void doSomething() { assertTrue(true); }
57 }
59 public static void main(String[] args) {
60 new E().m();
61 assertTrue(assertionCount == 1);
62 }
63 }