| /* |
| * Copyright (c) 2012, 2013, 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 8004102 |
| * @summary Add support for array constructor references |
| * @compile/fail/ref=MethodReference60.out -XDrawDiagnostics MethodReference60.java |
| */ |
| public class MethodReference60 { |
| |
| interface ArrayFactory<X> { |
| X make(int size); |
| } |
| |
| interface BadArrayFactory1<X> { |
| X make(); |
| } |
| |
| interface BadArrayFactory2<X> { |
| X make(int i1, int i2); |
| } |
| |
| interface BadArrayFactory3<X> { |
| X make(String s); |
| } |
| |
| public static void main(String[] args) { |
| BadArrayFactory1<int[]> factory1 = int[]::new; //param mismatch |
| BadArrayFactory2<int[]> factory2 = int[]::new; //param mismatch |
| BadArrayFactory3<int[]> factory3 = int[]::new; //param mismatch |
| ArrayFactory<Integer> factory4 = int[]::new; //return type mismatch |
| ArrayFactory<Integer[]> factory5 = int[]::new; //return type mismatch |
| } |
| } |