62 lines
1.9 KiB
Java
62 lines
1.9 KiB
Java
/*
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* Copyright (c) 2015, 2018, 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 8143217
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* @summary javac throws NPE when printing diagnostics for Lambda expressions
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* @compile XDdumpLambdaToMethodStats.java --debug=dumpLambdaToMethodStats
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*
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*/
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/*
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* Note: No golden file since the crash is reproducible only when raw
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* diagnostics are not in effect.
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*/
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public class XDdumpLambdaToMethodStats {
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public static void main(String... a) {
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new XDdumpLambdaToMethodStats().run();
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}
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public void run() {
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printHash(this::m);
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printHash(XDdumpLambdaToMethodStats::sm);
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printHash(() -> { o = new Object(); });
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printHash(() -> { s = new Object(); });
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}
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private void printHash(Runnable function) {
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System.out.println(function + "; hash=" + function.hashCode());
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}
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private static void sm() {
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}
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private void m() {
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}
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private Object o;
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private static Object s;
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}
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