Mercurial > jdk8-mips64-public > langtools / annotate
test/tools/javac/lambda/LambdaExpr12.java@5ddecb91d843 (annotated)
test/tools/javac/lambda/LambdaExpr12.java
Tue, 12 Mar 2013 16:02:43 +0000
- author
- mcimadamore
- date
- Tue, 12 Mar 2013 16:02:43 +0000
- changeset 1628
- 5ddecb91d843
- parent 0
- 959103a6100f
- permissions
- -rw-r--r--
8009545: Graph inference: dependencies between inference variables should be set during incorporation
Summary: Move all transitivity checks into the incorporation round
Reviewed-by: jjg
| aoqi@0 | 1 | /* |
| aoqi@0 | 2 | * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. |
| aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| aoqi@0 | 4 | * |
| aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
| aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| aoqi@0 | 7 | * published by the Free Software Foundation. |
| aoqi@0 | 8 | * |
| aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| aoqi@0 | 13 | * accompanied this code). |
| aoqi@0 | 14 | * |
| aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
| aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| aoqi@0 | 18 | * |
| aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
| aoqi@0 | 21 | * questions. |
| aoqi@0 | 22 | */ |
| aoqi@0 | 23 | |
| aoqi@0 | 24 | /* |
| aoqi@0 | 25 | * @test |
| aoqi@0 | 26 | * @bug 8003280 |
| aoqi@0 | 27 | * @summary Add lambda tests |
| aoqi@0 | 28 | * check that creating an inner class from a lambda does add a captured this |
| aoqi@0 | 29 | * @run main LambdaExpr12 |
| aoqi@0 | 30 | */ |
| aoqi@0 | 31 | |
| aoqi@0 | 32 | public class LambdaExpr12 { |
| aoqi@0 | 33 | |
| aoqi@0 | 34 | static int assertionCount = 0; |
| aoqi@0 | 35 | |
| aoqi@0 | 36 | static void assertTrue(boolean cond) { |
| aoqi@0 | 37 | assertionCount++; |
| aoqi@0 | 38 | if (!cond) |
| aoqi@0 | 39 | throw new AssertionError(); |
| aoqi@0 | 40 | } |
| aoqi@0 | 41 | |
| aoqi@0 | 42 | interface Getter<X> { |
| aoqi@0 | 43 | X get(); |
| aoqi@0 | 44 | } |
| aoqi@0 | 45 | |
| aoqi@0 | 46 | |
| aoqi@0 | 47 | interface Mapper<X,Y> { |
| aoqi@0 | 48 | Y map(X x); |
| aoqi@0 | 49 | } |
| aoqi@0 | 50 | |
| aoqi@0 | 51 | void test() { |
| aoqi@0 | 52 | Mapper<String, Getter<Character>> mapper = |
| aoqi@0 | 53 | (final String s) -> new Getter<Character>() { |
| aoqi@0 | 54 | @Override |
| aoqi@0 | 55 | public Character get() { |
| aoqi@0 | 56 | return s.charAt(0); |
| aoqi@0 | 57 | } |
| aoqi@0 | 58 | }; |
| aoqi@0 | 59 | assertTrue(mapper.map("First").get() == 'F'); |
| aoqi@0 | 60 | } |
| aoqi@0 | 61 | |
| aoqi@0 | 62 | public static void main(String[] args) { |
| aoqi@0 | 63 | new LambdaExpr12().test(); |
| aoqi@0 | 64 | assertTrue(assertionCount == 1); |
| aoqi@0 | 65 | } |
| aoqi@0 | 66 | } |
