author | yzheng |
Wed, 16 Oct 2019 16:54:56 +0200 | |
changeset 58650 | d068b1e534de |
parent 54846 | e4049522b074 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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/* |
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* @test |
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* @bug 8215470 |
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* @summary Bad EnclosingMethod attribute on classes declared in lambdas |
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* @modules jdk.compiler/com.sun.tools.javac.util |
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*/ |
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import java.lang.reflect.ParameterizedType; |
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import java.lang.reflect.Type; |
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import com.sun.tools.javac.util.Assert; |
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public class BadEnclosingMethodAttrTest<T> { |
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protected BadEnclosingMethodAttrTest() { |
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Assert.check(getClass().getEnclosingMethod().toString().equals("static void BadEnclosingMethodAttrTest.lambdaScope(java.lang.Object)")); |
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Type typeFromEnclosingMethod = getClass().getEnclosingMethod().getGenericParameterTypes()[0]; |
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ParameterizedType paramType = (ParameterizedType) getClass().getGenericSuperclass(); |
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Type typeFromGenericClass = paramType.getActualTypeArguments()[0]; |
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Assert.check(typeFromEnclosingMethod.equals(typeFromGenericClass)); |
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} |
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static <X> void lambdaScope(X x) { |
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Runnable r = () -> { |
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new BadEnclosingMethodAttrTest<X>() {}; |
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}; |
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r.run(); |
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} |
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public static void main(final String[] args) { |
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lambdaScope(""); |
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} |
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} |