Thu, 31 Aug 2017 15:17:03 +0800
merge
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. |
aoqi@0 | 8 | * |
aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 13 | * accompanied this code). |
aoqi@0 | 14 | * |
aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 18 | * |
aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 21 | * questions. |
aoqi@0 | 22 | */ |
aoqi@0 | 23 | |
aoqi@0 | 24 | /* |
aoqi@0 | 25 | * @test |
aoqi@0 | 26 | * @bug 6650759 |
aoqi@0 | 27 | * @summary Inference of formal type parameter (unused in formal parameters) is not performed |
aoqi@0 | 28 | * @compile T6650759g.java |
aoqi@0 | 29 | */ |
aoqi@0 | 30 | |
aoqi@0 | 31 | public class T6650759g { |
aoqi@0 | 32 | |
aoqi@0 | 33 | static abstract class A<X extends A<X>> {} |
aoqi@0 | 34 | |
aoqi@0 | 35 | static abstract class B<X extends A<X>> {} |
aoqi@0 | 36 | |
aoqi@0 | 37 | interface C<X, Y> {} |
aoqi@0 | 38 | |
aoqi@0 | 39 | static abstract class D<X extends A<X>, Y extends B<X>> implements C<X, Y> {} |
aoqi@0 | 40 | |
aoqi@0 | 41 | static class E extends A<E> {} |
aoqi@0 | 42 | |
aoqi@0 | 43 | static class F extends B<E> {} |
aoqi@0 | 44 | |
aoqi@0 | 45 | static void test(Iterable<E> data) { |
aoqi@0 | 46 | m3(m2(data, m1(F.class))); |
aoqi@0 | 47 | } |
aoqi@0 | 48 | |
aoqi@0 | 49 | static <X extends A<X>, Y extends B<X>> D<X, Y> m1(Class<Y> c) { |
aoqi@0 | 50 | return null; |
aoqi@0 | 51 | } |
aoqi@0 | 52 | |
aoqi@0 | 53 | static <U, V> Iterable<V> m2(Iterable<U> x1, C<? super U, ? extends V> x2) { |
aoqi@0 | 54 | return null; |
aoqi@0 | 55 | } |
aoqi@0 | 56 | |
aoqi@0 | 57 | static void m3(Iterable<F> data) { |
aoqi@0 | 58 | } |
aoqi@0 | 59 | } |