test/langtools/tools/javac/8169345/T8169345a.java

/*
 * Copyright (c) 2017, 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 8169345
 * @summary javac crash when local from enclosing context is captured multiple times
 */

public class T8169345a {
    void test() {
        Object o = new Object();
        class Local1 {
            Object test1() {
                return o;
            }
        }
        class Local2 {
            void test2() {
                Object o = new Object();
                class Local3 extends Local1 {
                    Object test3() {
                        return o;
                    }
                }
            }
        }
    }

    public static void main(String[] args) throws Exception {
        Class.forName("T8169345a$1Local1");
        Class.forName("T8169345a$1Local2$1Local3");
        Class.forName("T8169345a$1Local2");
    }
}