Mon, 13 Dec 2010 14:56:50 +0000
7006109: Add test library to simplify the task of writing automated type-system tests
Summary: Types.java needs to be more stress-tested
Reviewed-by: jjg
mcimadamore@59 | 1 | /* |
ohair@554 | 2 | * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved. |
mcimadamore@59 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
mcimadamore@59 | 4 | * |
mcimadamore@59 | 5 | * This code is free software; you can redistribute it and/or modify it |
mcimadamore@59 | 6 | * under the terms of the GNU General Public License version 2 only, as |
mcimadamore@59 | 7 | * published by the Free Software Foundation. |
mcimadamore@59 | 8 | * |
mcimadamore@59 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
mcimadamore@59 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
mcimadamore@59 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
mcimadamore@59 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
mcimadamore@59 | 13 | * accompanied this code). |
mcimadamore@59 | 14 | * |
mcimadamore@59 | 15 | * You should have received a copy of the GNU General Public License version |
mcimadamore@59 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
mcimadamore@59 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
mcimadamore@59 | 18 | * |
ohair@554 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohair@554 | 20 | * or visit www.oracle.com if you need additional information or have any |
ohair@554 | 21 | * questions. |
mcimadamore@59 | 22 | */ |
mcimadamore@59 | 23 | |
mcimadamore@59 | 24 | /* |
mcimadamore@59 | 25 | * @test |
mcimadamore@59 | 26 | * @bug 6294779 |
mcimadamore@59 | 27 | * @summary Problem with interface inheritance and covariant return types |
mcimadamore@59 | 28 | * @author Maurizio Cimadamore |
mcimadamore@59 | 29 | * @compile/fail T6294779c.java |
mcimadamore@59 | 30 | */ |
mcimadamore@59 | 31 | |
mcimadamore@59 | 32 | public class T6294779c<X> { |
mcimadamore@59 | 33 | |
mcimadamore@59 | 34 | interface A {} |
mcimadamore@59 | 35 | |
mcimadamore@59 | 36 | interface B {} |
mcimadamore@59 | 37 | |
mcimadamore@59 | 38 | interface C {} |
mcimadamore@59 | 39 | |
mcimadamore@59 | 40 | interface I1 { |
mcimadamore@59 | 41 | T6294779c<? extends A> get(); |
mcimadamore@59 | 42 | } |
mcimadamore@59 | 43 | |
mcimadamore@59 | 44 | interface I2 { |
mcimadamore@59 | 45 | T6294779c<? extends B> get(); |
mcimadamore@59 | 46 | } |
mcimadamore@59 | 47 | |
mcimadamore@59 | 48 | interface I3 { |
mcimadamore@59 | 49 | T6294779c<? extends C> get(); |
mcimadamore@59 | 50 | } |
mcimadamore@59 | 51 | |
mcimadamore@59 | 52 | interface I4 extends I1, I2, I3 {} |
mcimadamore@59 | 53 | } |