/* * 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 8312909 * @summary Test monomorphic interface call to with invalid receiver. * @modules java.base/jdk.internal.vm.annotation * @compile TestInvokeinterfaceWithBadReceiverHelper.jasm * @run main/bootclasspath/othervm -XX:CompileCommand=compileonly,TestInvokeinterfaceWithBadReceiverHelper::test * -Xcomp -XX:TieredStopAtLevel=1 TestInvokeinterfaceWithBadReceiver */ import jdk.internal.vm.annotation.Stable; interface MyInterface { public String get(); } // Single implementor class MyClass implements MyInterface { @Stable String field = "42"; public String get() { return field; } } public class TestInvokeinterfaceWithBadReceiver { public static void main(String[] args) { try { TestInvokeinterfaceWithBadReceiverHelper.test(new MyClass()); throw new RuntimeException("No IncompatibleClassChangeError thrown!"); } catch (IncompatibleClassChangeError e) { // Expected } } }