Mon, 21 Jan 2013 20:13:56 +0000
8005244: Implement overload resolution as per latest spec EDR
Summary: Add support for stuck expressions and provisional applicability
Reviewed-by: jjg
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
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22 */
24 /*
25 * @test
26 * @bug 6650759
27 * @summary Inference of formal type parameter (unused in formal parameters) is not performed
28 * @compile T6650759f.java
29 */
31 import java.util.Collections;
33 public class T6650759f {
35 interface A<X extends A> {}
37 static abstract class B<X extends B> implements A<X> {}
39 static abstract class C<X extends D> extends B<X> {}
41 static class D extends C<D> {}
43 <X extends B, Y extends B<X>> Iterable<X> m(Y node) {
44 return null;
45 }
47 public void test(D d) {
48 Iterable<D> ops = (true) ? Collections.singletonList(d) : m(d);
49 }
50 }