mirror of
https://github.com/openjdk/jdk.git
synced 2026-01-28 12:09:14 +00:00
60 lines
2.2 KiB
Java
60 lines
2.2 KiB
Java
/*
|
|
* Copyright (c) 2025, 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 8332934
|
|
* @summary Incorrect defined locals escaped from continue in do loop
|
|
* @library /tools/lib /test/lib
|
|
* @run main DoLoopLocalEscapeThroughContinueTest
|
|
*/
|
|
|
|
import jdk.test.lib.ByteCodeLoader;
|
|
import jdk.test.lib.compiler.InMemoryJavaCompiler;
|
|
|
|
import java.lang.classfile.ClassFile;
|
|
import java.lang.invoke.MethodHandles;
|
|
|
|
public class DoLoopLocalEscapeThroughContinueTest {
|
|
public static void main(String... args) throws Throwable {
|
|
String source = """
|
|
static void main(String[] k) {
|
|
do {
|
|
int b = 1;
|
|
continue;
|
|
} while (Math.random() > 0.5D) ;
|
|
switch (2) {
|
|
case 3:
|
|
double d;
|
|
case 4:
|
|
k.toString();
|
|
}
|
|
}
|
|
""";
|
|
var bytes = InMemoryJavaCompiler.compile("Test", source, "-XDdebug.code");
|
|
System.out.println(ClassFile.of().parse(bytes).toDebugString());
|
|
var clz = ByteCodeLoader.load("Test", bytes);
|
|
MethodHandles.privateLookupIn(clz, MethodHandles.lookup()).ensureInitialized(clz); // force verification
|
|
}
|
|
}
|