jrose@267: /*
jrose@267:  * Copyright 2008 Sun Microsystems, Inc.  All Rights Reserved.
jrose@267:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jrose@267:  *
jrose@267:  * This code is free software; you can redistribute it and/or modify it
jrose@267:  * under the terms of the GNU General Public License version 2 only, as
jrose@267:  * published by the Free Software Foundation.
jrose@267:  *
jrose@267:  * This code is distributed in the hope that it will be useful, but WITHOUT
jrose@267:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jrose@267:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
jrose@267:  * version 2 for more details (a copy is included in the LICENSE file that
jrose@267:  * accompanied this code).
jrose@267:  *
jrose@267:  * You should have received a copy of the GNU General Public License version
jrose@267:  * 2 along with this work; if not, write to the Free Software Foundation,
jrose@267:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jrose@267:  *
jrose@267:  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
jrose@267:  * CA 95054 USA or visit www.sun.com if you need additional information or
jrose@267:  * have any questions.
jrose@267:  */
jrose@267: 
jrose@267: /*
jrose@267:  * @test
jrose@267:  * @bug 6754038
jrose@267:  * @summary Generate call sites for method handle
jrose@267:  * @author jrose
jrose@267:  *
jrose@267:  * @compile -source 7 -target 7 InvokeMH.java
jrose@267:  */
jrose@267: 
jrose@267: /*
jrose@267:  * Standalone testing:
jrose@267:  * <code>
jrose@267:  * $ cd $MY_REPO_DIR/langtools
jrose@267:  * $ (cd make; make)
jrose@267:  * $ ./dist/bootstrap/bin/javac -d dist test/tools/javac/meth/InvokeMH.java
jrose@267:  * $ javap -c -classpath dist meth.InvokeMH
jrose@267:  * </code>
jrose@267:  */
jrose@267: 
jrose@267: package meth;
jrose@267: 
jrose@267: import java.dyn.MethodHandle;
jrose@267: 
jrose@267: public class InvokeMH {
jrose@267:     void test(MethodHandle mh_SiO,
jrose@267:               MethodHandle mh_vS,
jrose@267:               MethodHandle mh_vi,
jrose@267:               MethodHandle mh_vv) {
jrose@267:         Object o; String s; int i;  // for return type testing
jrose@267: 
jrose@267:         // next five must have sig = (String,int)Object
jrose@267:         mh_SiO.invoke("world", 123);
jrose@267:         mh_SiO.invoke("mundus", 456);
jrose@267:         Object k = "kosmos";
jrose@267:         mh_SiO.invoke((String)k, 789);
jrose@267:         o = mh_SiO.invoke((String)null, 000);
jrose@267:         o = mh_SiO.<Object>invoke("arda", -123);
jrose@267: 
jrose@267:         // sig = ()String
jrose@267:         s = mh_vS.<String>invoke();
jrose@267: 
jrose@267:         // sig = ()int
jrose@267:         i = mh_vi.<int>invoke();
jrose@267:         o = mh_vi.<int>invoke();
jrose@267:         //s = mh_vi.<int>invoke(); //BAD
jrose@267:         mh_vi.<int>invoke();
jrose@267: 
jrose@267:         // sig = ()void
jrose@267:         //o = mh_vv.<void>invoke(); //BAD
jrose@267:         mh_vv.<void>invoke();
jrose@267:     }
jrose@267: }