test/tools/javac/lambda/LambdaConv06.java

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1 /*
2 * Copyright (c) 2011, 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 * ensure that definite assignment analysis doesn't mess up with lambda attribution
29 * @author Jan Lahoda
30 * @author Maurizio Cimadamore
31 * @compile LambdaConv06.java
32 */
33
34 class LambdaConv06 {
35
36 private int t() {
37 return a((final Object indexed) -> {
38 return b(new R() {
39 public String build(final Object index) {
40 return "";
41 }
42 });
43 });
44 }
45
46 private int a(R r) {return 0;}
47 private String b(R r) {return null;}
48
49 public static interface R {
50 public String build(Object o);
51 }
52 }

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