Wed, 08 Oct 2014 12:38:55 -0700
Added tag jdk8u40-b09 for changeset 8bb38a350722
1 /*
2 * Copyright (c) 2003, 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 */
24 /*
25 * @test
26 * @bug 4890134
27 * @summary generics: used of ? get bound error
28 * @author gafter
29 *
30 * @compile BoundBug.java
31 */
33 class BoundBug {
34 class C {}
36 class B<T extends C>
37 {
38 void foo() {
39 B<? super T> con = null; //ok
40 B<? extends T> cov = null; //ok
41 B<?> biv = null; //fails
42 B<T> inv = null;
43 }
44 }
46 static
47 {
48 B<? super C> con = null; //ok
49 B<? extends C> cov = null; //ok
50 B<?> biv = null; //fails
51 B<C> inv = null;
52 }
53 }