test/tools/javac/lambda/8020804/T8020804.java

changeset 1919
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1918:a218f7befd55 1919:3155e77d2676
1 /*
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 8020804
27 * @summary javac crashes when speculative attribution infers intersection type with array component
28 * @compile T8020804.java
29 */
30
31 import java.util.*;
32
33 class T8020804 {
34 interface Supplier<D> {
35 D make();
36 }
37
38 void m(Object o) { }
39 void m(char[] c) { }
40
41 <C extends Collection<?>> C g(Supplier<C> sc) { return null; }
42
43 void test() {
44 m(g(LinkedList<Double>::new));
45 }
46 }

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