diff -r b17805de5edf -r d02e9b7444fe test/tools/javac/lambda/LambdaOuterLocalTest.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/tools/javac/lambda/LambdaOuterLocalTest.java Thu May 01 15:43:28 2014 -0700 @@ -0,0 +1,61 @@ +/* + * Copyright (c) 2014, 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 8029725 + * @summary Lambda reference to containing local class causes javac infinite recursion + * @author Robert Field + * @run main LambdaOuterLocalTest + */ + +public class LambdaOuterLocalTest { + interface F {void f();} + + static F f; + static StringBuffer sb = new StringBuffer(); + + static void assertEquals(Object val, Object expected) { + if (!val.equals(expected)) { + throw new AssertionError("expected '" + expected + "' got '" + val + "'"); + } + } + + public static void main(String[] args) { + class Local1 { + public Local1() { + class Local2 { + public Local2() { + f = () -> new Local1(); + sb.append("2"); + } + } + sb.append("1"); + new Local2(); + } + } + new Local1(); + f.f(); + assertEquals(sb.toString(), "1212"); + } +}