/* * Copyright (c) 2019, 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 8215470 * @summary Bad EnclosingMethod attribute on classes declared in lambdas * @modules jdk.compiler/com.sun.tools.javac.util */ import java.lang.reflect.ParameterizedType; import java.lang.reflect.Type; import com.sun.tools.javac.util.Assert; public class BadEnclosingMethodAttrTest { protected BadEnclosingMethodAttrTest() { Assert.check(getClass().getEnclosingMethod().toString().equals("static void BadEnclosingMethodAttrTest.lambdaScope(java.lang.Object)")); Type typeFromEnclosingMethod = getClass().getEnclosingMethod().getGenericParameterTypes()[0]; ParameterizedType paramType = (ParameterizedType) getClass().getGenericSuperclass(); Type typeFromGenericClass = paramType.getActualTypeArguments()[0]; Assert.check(typeFromEnclosingMethod.equals(typeFromGenericClass)); } static void lambdaScope(X x) { Runnable r = () -> { new BadEnclosingMethodAttrTest() {}; }; r.run(); } public static void main(final String[] args) { lambdaScope(""); } }