| /* |
| * Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 6939620 7020044 |
| * |
| * @summary basic test for diamond (simple/qualified type-expressions, member inner) |
| * @author mcimadamore |
| * @compile Pos03.java |
| * @run main Pos03 |
| * |
| */ |
| |
| public class Pos03<U> { |
| |
| class Foo<V> { |
| Foo(V x) {} |
| <Z> Foo(V x, Z z) {} |
| } |
| |
| void testSimple() { |
| Foo<Integer> f1 = new Foo<>(1); |
| Foo<? extends Integer> f2 = new Foo<>(1); |
| Foo<?> f3 = new Foo<>(1); |
| Foo<? super Integer> f4 = new Foo<>(1); |
| |
| Foo<Integer> f5 = new Foo<>(1, ""); |
| Foo<? extends Integer> f6 = new Foo<>(1, ""); |
| Foo<?> f7 = new Foo<>(1, ""); |
| Foo<? super Integer> f8 = new Foo<>(1, ""); |
| } |
| |
| void testQualified_1() { |
| Foo<Integer> f1 = new Pos03<U>.Foo<>(1); |
| Foo<? extends Integer> f2 = new Pos03<U>.Foo<>(1); |
| Foo<?> f3 = new Pos03<U>.Foo<>(1); |
| Foo<? super Integer> f4 = new Pos03<U>.Foo<>(1); |
| |
| Foo<Integer> f5 = new Pos03<U>.Foo<>(1, ""); |
| Foo<? extends Integer> f6 = new Pos03<U>.Foo<>(1, ""); |
| Foo<?> f7 = new Pos03<U>.Foo<>(1, ""); |
| Foo<? super Integer> f8 = new Pos03<U>.Foo<>(1, ""); |
| } |
| |
| void testQualified_2(Pos03<U> p) { |
| Foo<Integer> f1 = p.new Foo<>(1); |
| Foo<? extends Integer> f2 = p.new Foo<>(1); |
| Foo<?> f3 = p.new Foo<>(1); |
| Foo<? super Integer> f4 = p.new Foo<>(1); |
| |
| Foo<Integer> f5 = p.new Foo<>(1, ""); |
| Foo<? extends Integer> f6 = p.new Foo<>(1, ""); |
| Foo<?> f7 = p.new Foo<>(1, ""); |
| Foo<? super Integer> f8 = p.new Foo<>(1, ""); |
| } |
| |
| public static void main(String[] args) { |
| Pos03<String> p3 = new Pos03<>(); |
| p3.testSimple(); |
| p3.testQualified_1(); |
| p3.testQualified_2(p3); |
| } |
| } |