Tue, 20 Dec 2016 15:24:55 -0800
Added tag jdk8u152-b00 for changeset 03e31cfcd499
1 /*
2 * Copyright (c) 2000, 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 4318526
27 * @author iag, maddox
28 * @summary Verify that the compiler does not crash if a method in an inner
29 * class appends a character to a string declared private in the enclosing
30 * class. Execute the example just for good measure.
31 *
32 * @run compile StringAppendAccessMethodOnLHS.java
33 * @run main StringAppendAccessMethodOnLHS
34 */
36 public class StringAppendAccessMethodOnLHS {
38 // s must be declared private.
40 private String s = "";
42 class Inner {
43 void m() {
44 s += "a";
45 s += 'a'; // this is the case that failed in 4318526
46 }
47 }
49 void test () {
50 Inner o = new Inner();
51 o.m();
52 }
54 public static void main(String[] args) throws Exception {
55 StringAppendAccessMethodOnLHS o = new StringAppendAccessMethodOnLHS();
56 o.test();
57 if (!o.s.equals("aa")) throw new Exception();
58 }
60 }