Sat, 22 Dec 2018 13:10:38 -0800
Added tag jdk8u202-b25 for changeset 15d8c732039b
jlahoda@2563 | 1 | /* |
jlahoda@2563 | 2 | * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. |
jlahoda@2563 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
jlahoda@2563 | 4 | * |
jlahoda@2563 | 5 | * This code is free software; you can redistribute it and/or modify it |
jlahoda@2563 | 6 | * under the terms of the GNU General Public License version 2 only, as |
jlahoda@2563 | 7 | * published by the Free Software Foundation. |
jlahoda@2563 | 8 | * |
jlahoda@2563 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
jlahoda@2563 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
jlahoda@2563 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
jlahoda@2563 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
jlahoda@2563 | 13 | * accompanied this code). |
jlahoda@2563 | 14 | * |
jlahoda@2563 | 15 | * You should have received a copy of the GNU General Public License version |
jlahoda@2563 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
jlahoda@2563 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
jlahoda@2563 | 18 | * |
jlahoda@2563 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
jlahoda@2563 | 20 | * or visit www.oracle.com if you need additional information or have any |
jlahoda@2563 | 21 | * questions. |
jlahoda@2563 | 22 | */ |
jlahoda@2563 | 23 | |
jlahoda@2563 | 24 | /** |
jlahoda@2563 | 25 | * @test |
jlahoda@2563 | 26 | * @bug 8056014 |
jlahoda@2563 | 27 | * @summary Verify that full type inference is used when calling a method on a type variable. |
jlahoda@2563 | 28 | * @compile T8056014.java |
jlahoda@2563 | 29 | * @run main T8056014 |
jlahoda@2563 | 30 | */ |
jlahoda@2563 | 31 | |
jlahoda@2563 | 32 | import java.util.*; |
jlahoda@2563 | 33 | |
jlahoda@2563 | 34 | public class T8056014 { |
jlahoda@2563 | 35 | public static void main(String[] args) { |
jlahoda@2563 | 36 | new T8056014().run(); |
jlahoda@2563 | 37 | } |
jlahoda@2563 | 38 | |
jlahoda@2563 | 39 | void run() { |
jlahoda@2563 | 40 | List<S> l = Arrays.asList(new S()); |
jlahoda@2563 | 41 | C<S> c = new C<>(new S()); |
jlahoda@2563 | 42 | foo(l.get(0).copy(1)); |
jlahoda@2563 | 43 | foo(c.get(0).copy(1)); |
jlahoda@2563 | 44 | } |
jlahoda@2563 | 45 | |
jlahoda@2563 | 46 | void foo(S d) { |
jlahoda@2563 | 47 | } |
jlahoda@2563 | 48 | } |
jlahoda@2563 | 49 | |
jlahoda@2563 | 50 | class B { |
jlahoda@2563 | 51 | public B copy(long j) { |
jlahoda@2563 | 52 | throw new AssertionError("Should not get here."); |
jlahoda@2563 | 53 | } |
jlahoda@2563 | 54 | } |
jlahoda@2563 | 55 | |
jlahoda@2563 | 56 | class S extends B { |
jlahoda@2563 | 57 | public <T> T copy(int i) { |
jlahoda@2563 | 58 | return null; |
jlahoda@2563 | 59 | } |
jlahoda@2563 | 60 | } |
jlahoda@2563 | 61 | |
jlahoda@2563 | 62 | class C<T extends B> { |
jlahoda@2563 | 63 | final T t; |
jlahoda@2563 | 64 | public C(T t) { |
jlahoda@2563 | 65 | this.t = t; |
jlahoda@2563 | 66 | } |
jlahoda@2563 | 67 | public T get(int i) { |
jlahoda@2563 | 68 | return t; |
jlahoda@2563 | 69 | } |
jlahoda@2563 | 70 | } |