test/tools/javac/generics/inference/6650759/T6650759d.java

changeset 0
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child 2525
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equal deleted inserted replaced
-1:000000000000 0:959103a6100f
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 T6650759d.java
29 */
30
31 public class T6650759d {
32
33 static abstract class A<X> {
34
35 static <T> A<T> m(Iterable<? extends T> elements) {
36 return null;
37 }
38 }
39
40 static abstract class B {}
41
42 static abstract class C<X extends B> {}
43
44 <U extends C<V>, V extends B> Iterable<V> get(U u) {
45 return null;
46 }
47
48 <U extends C<V>, V extends B> void m(U u) {
49 A<V> a = A.m(get(u));
50 }
51 }

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