test/langtools/tools/javac/stackmap/DoLoopLocalEscapeThroughContinueTest.java

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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/*
 * @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
    }
}