1 /*
   2  * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 package vm.mlvm.mixed.func.regression.b7087658;
  25 
  26 import java.util.List;
  27 
  28 import java.lang.invoke.MethodHandle;
  29 import java.lang.invoke.MethodHandles;
  30 import java.lang.invoke.MethodType;
  31 
  32 import vm.mlvm.share.MlvmTest;
  33 
  34 interface A {
  35    Iterable m(List<String> ls);
  36 }
  37 
  38 interface B {
  39    Iterable<String> m(List l);
  40 }
  41 
  42 interface AB extends A, B { }
  43 
  44 interface AA extends A { }
  45 
  46 public class Test extends MlvmTest {
  47 
  48     public static void main(String[] args) { MlvmTest.launch(args); }
  49 
  50     @Override
  51     public boolean run() throws Throwable {
  52         MethodHandle mh1 = MethodHandles.lookup().findVirtual(A.class, "m", MethodType.methodType(Iterable.class, List.class));
  53         MethodHandle mh2 = MethodHandles.lookup().findVirtual(B.class, "m", MethodType.methodType(Iterable.class, List.class));
  54         MethodHandle mh3 = MethodHandles.lookup().findVirtual(AB.class, "m", MethodType.methodType(Iterable.class, List.class));
  55         MethodHandle mh4 = MethodHandles.lookup().findVirtual(AA.class, "m", MethodType.methodType(Iterable.class, List.class));
  56         return true;
  57     }
  58 }