/* * 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); } }