/* * Copyright (c) 2008, 2011, 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 6999067 7010194 * @summary cast for invokeExact call gets redundant cast to warnings * @author mcimadamore * * @compile -Werror -Xlint:cast XlintWarn.java */ import java.dyn.*; class XlintWarn { void test(MethodHandle mh) throws Throwable { int i1 = (int)mh.invokeExact(); int i2 = (int)mh.invokeGeneric(); int i3 = (int)mh.invokeWithArguments(); } void test2(MethodHandle mh) throws Throwable { int i1 = (int)(mh.invokeExact()); int i2 = (int)(mh.invokeGeneric()); int i3 = (int)(mh.invokeWithArguments()); } void test3(MethodHandle mh) throws Throwable { int i1 = (int)((mh.invokeExact())); int i2 = (int)((mh.invokeGeneric())); int i3 = (int)((mh.invokeWithArguments())); } }