FilterNonMembersToObtainFunctionDescriptorTest.java revision 3610:c10b810f0685 
1/*
2 * Copyright (c) 2016, 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/*
25 * @test
26 * @bug 8047338
27 * @summary javac is not correctly filtering non-members methods to obtain the function descriptor
28 * @compile FilterNonMembersToObtainFunctionDescriptorTest.java
29 */
30
31public class FilterNonMembersToObtainFunctionDescriptorTest {
32    <V, E extends Exception> V fails(CallableFail<V, E> callable) throws E {
33        return null;
34    }
35
36    <V, E extends Exception> V failsSub(CallableFailSub<V, E> callable) throws E {
37        return null;
38    }
39
40    void m() throws Exception {
41        fails((String s) -> 2);
42        failsSub((String s) -> 2);
43    }
44
45    interface Callable<V> {
46        V callFail(String s) throws Exception;
47    }
48
49    interface CallableFail<V, E extends Exception> extends Callable<V> {
50        @Override
51        V callFail(String s) throws E;
52    }
53
54    interface CallableFailSub<V, E extends Exception> extends CallableFail<V, E> {}
55}
56