/*

 * Copyright (c) 2008, 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 6754038

 * @summary Generate call sites for method handle

 * @author jrose

 *

 * @compile -source 7 -target 7 InvokeMH.java

 */

/*

 * Standalone testing:

 * <code>

 * $ 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

 * </code>

 */

package meth;

import java.dyn.MethodHandle;

public class InvokeMH {

    void test(MethodHandle mh_SiO,

              MethodHandle mh_vS,

              MethodHandle mh_vi,

              MethodHandle mh_vv) throws Throwable {

        Object o; String s; int i;  // for return type testing

        // next five must have sig = (String,int)Object

        mh_SiO.invokeExact("world", 123);

        mh_SiO.invokeExact("mundus", 456);

        Object k = "kosmos";

        mh_SiO.invokeExact((String)k, 789);

        o = mh_SiO.invokeExact((String)null, 000);

        o = mh_SiO.<Object>invokeExact("arda", -123);

        // sig = ()String

        s = mh_vS.<String>invokeExact();

        // sig = ()int

        i = mh_vi.<int>invokeExact();

        o = mh_vi.<int>invokeExact();

        //s = mh_vi.<int>invokeExact(); //BAD

        mh_vi.<int>invokeExact();

        // sig = ()void

        //o = mh_vv.<void>invokeExact(); //BAD

        mh_vv.<void>invokeExact();

    }

    void testGen(MethodHandle mh_SiO,

                 MethodHandle mh_vS,

                 MethodHandle mh_vi,

                 MethodHandle mh_vv) throws Throwable {

        Object o; String s; int i;  // for return type testing

        // next five must have sig = (*,*)*

        mh_SiO.invokeGeneric((Object)"world", (Object)123);

        mh_SiO.<void>invokeGeneric((Object)"mundus", (Object)456);

        Object k = "kosmos";

        mh_SiO.invokeGeneric(k, 789);

        o = mh_SiO.invokeGeneric(null, 000);

        o = mh_SiO.<Object>invokeGeneric("arda", -123);

        // sig = ()String

        o = mh_vS.invokeGeneric();

        // sig = ()int

        i = mh_vi.<int>invokeGeneric();

        o = mh_vi.invokeGeneric();

        //s = mh_vi.<int>invokeGeneric(); //BAD

        mh_vi.<void>invokeGeneric();

        // sig = ()void

        //o = mh_vv.<void>invokeGeneric(); //BAD

        o = mh_vv.invokeGeneric();

    }

}