| /* |
| * Copyright (c) 2012, 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 8003280 |
| * @summary Add lambda tests |
| * target-typing and conditional operator |
| */ |
| |
| public class TargetType32 { |
| |
| interface A<X> { |
| X m(); |
| } |
| |
| interface B<X> extends A<X> {} |
| |
| void m(A<Integer> a) { } |
| void m(B<String> b) { } |
| |
| <Z extends Integer> void m2(A<Z> a) { } |
| <Z extends String> void m2(B<Z> b) { } |
| |
| void m3(A<TargetType32> a) { } |
| void m3(B<String> b) { } |
| |
| <Z> void m4(A<Z> a) { } |
| <Z extends String> void m4(B<Z> b) { } |
| |
| int intRes() { return 42; } |
| |
| void testLambda(boolean flag) { |
| A<Integer> c = flag ? (() -> 23) : (() -> 42); |
| m(flag ? (() -> 23) : (() -> 42)); |
| m2(flag ? (() -> 23) : (() -> 23)); |
| } |
| |
| void testMethodRef(boolean flag) { |
| A<Integer> c = flag ? this::intRes : this::intRes; |
| m(flag ? this::intRes : this::intRes); |
| m2(flag ? this::intRes : this::intRes); |
| } |
| |
| void testConstrRef(boolean flag) { |
| A<TargetType32> c = flag ? TargetType32::new : TargetType32::new; |
| m3(flag ? TargetType32::new : TargetType32::new); |
| m4(flag ? TargetType32::new : TargetType32::new); |
| } |
| |
| public static void main(String[] args) { |
| TargetType32 test = new TargetType32(); |
| test.testLambda(true); |
| test.testMethodRef(true); |
| test.testConstrRef(true); |
| } |
| } |