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8314621: ClassNotFoundException due to lambda reference to elided anonymous inner class

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Reviewed-by: jlahoda
This commit is contained in:
Vicente Romero 2023-11-16 16:49:26 +00:00
parent 52e2878cff
commit d6aa7c8ba0
5 changed files with 74 additions and 148 deletions
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52
test/langtools/tools/javac/lambda/ClassNotFoundExceptionDueToPrunedCodeTest.java Normal file
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/*
* Copyright (c) 2023, 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 8314621
* @summary ClassNotFoundException due to lambda reference to elided anonymous inner class
*/
public class ClassNotFoundExceptionDueToPrunedCodeTest {
public static void main(String... args) {
var o1 = false ? new Object() {} : null;
Runnable r = () -> {
System.out.println(o1 == o1);
};
r.run();
var o2 = true ? null : new Object() {};
r = () -> {
System.out.println(o2 == o2);
};
r.run();
var o3 = switch (0) { default -> { if (false) yield new Object() { }; else yield null; } };
r = () -> System.out.println(o3);
r.run();
var o4 = switch (0) { default -> { if (true) yield null; else yield new Object() { }; } };
r = () -> System.out.println(o4);
r.run();
}
}