test/tools/javac/lambda/TargetType42.java

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1 /*
2 * Copyright (c) 2012, 2014, 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 8003280
27 * @summary Add lambda tests
28 * effects of speculative attribution are undone on a per-argument basis rather than on a per-resolution basis
29 * @compile TargetType42.java
30 */
31 class TargetType42 {
32
33 interface SAM<X, Y> {
34 Y f(X x);
35 }
36
37 <Z> void m(SAM<String, SAM<Z, Object>> s, Z z) { }
38
39 void test(Object obj) {
40 m((x)->{
41 class Foo { }
42 return (x2)-> {
43 new Foo();
44 return null;
45 };
46 }, obj);
47 }
48 }

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