|
1 /* |
|
2 * Copyright (c) 2009, 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 6650759 |
|
27 * @summary Inference of formal type parameter (unused in formal parameters) is not performed |
|
28 * @compile T6650759i.java |
|
29 */ |
|
30 public class T6650759i { |
|
31 |
|
32 static class A<X extends A, Y extends B> {} |
|
33 |
|
34 static class B<X extends B> {} |
|
35 |
|
36 static class C<X extends A<X, Y>, Y extends B<Y>> {} |
|
37 |
|
38 static <U extends A<U, V>, V extends B<V>> Class<U> m1(U x) { |
|
39 return null; |
|
40 } |
|
41 |
|
42 static <U extends A<U, V>, V extends B<V>> U m2(Class<U> c) { |
|
43 return null; |
|
44 } |
|
45 |
|
46 static <W, U extends A<U, V>, V extends B<V>> W m3(Class<W> c1, C<U, V> c2) { |
|
47 return null; |
|
48 } |
|
49 |
|
50 static <U extends A<U, V>, V extends B<V>> void test(U u, C<U, V> c) { |
|
51 m2(m1(u)); |
|
52 U res = m3(m1(u), c); |
|
53 } |
|
54 } |