/* * Copyright 2008 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. */ /* * @test * @bug 6754038 * @summary Generate call sites for method handle * @author jrose * * @compile -source 7 -target 7 InvokeMH.java */ /* * Standalone testing: * * $ cd $MY_REPO_DIR/langtools * $ (cd make; make) * $ ./dist/bootstrap/bin/javac -d dist test/tools/javac/meth/InvokeMH.java * $ javap -c -classpath dist meth.InvokeMH * */ package meth; import java.dyn.MethodHandle; public class InvokeMH { void test(MethodHandle mh_SiO, MethodHandle mh_vS, MethodHandle mh_vi, MethodHandle mh_vv) { Object o; String s; int i; // for return type testing // next five must have sig = (String,int)Object mh_SiO.invoke("world", 123); mh_SiO.invoke("mundus", 456); Object k = "kosmos"; mh_SiO.invoke((String)k, 789); o = mh_SiO.invoke((String)null, 000); o = mh_SiO.invoke("arda", -123); // sig = ()String s = mh_vS.invoke(); // sig = ()int i = mh_vi.invoke(); o = mh_vi.invoke(); //s = mh_vi.invoke(); //BAD mh_vi.invoke(); // sig = ()void //o = mh_vv.invoke(); //BAD mh_vv.invoke(); } }