Mercurial > jdk8-mips64-public > langtools / annotate
test/tools/javac/lambda/MethodReference34.java@5ddecb91d843 (annotated)
test/tools/javac/lambda/MethodReference34.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) 2011, 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 code generation handles void-compatibility correctly |
| aoqi@0 | 29 | * @run main MethodReference34 |
| aoqi@0 | 30 | */ |
| aoqi@0 | 31 | |
| aoqi@0 | 32 | public class MethodReference34 { |
| 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 SAM_void<X> { |
| aoqi@0 | 43 | void m(); |
| aoqi@0 | 44 | } |
| aoqi@0 | 45 | |
| aoqi@0 | 46 | interface SAM_java_lang_Void<X> { |
| aoqi@0 | 47 | void m(); |
| aoqi@0 | 48 | } |
| aoqi@0 | 49 | |
| aoqi@0 | 50 | static void m_void() { assertTrue(true); } |
| aoqi@0 | 51 | |
| aoqi@0 | 52 | static Void m_java_lang_Void() { assertTrue(true); return null; } |
| aoqi@0 | 53 | |
| aoqi@0 | 54 | public static void main(String[] args) { |
| aoqi@0 | 55 | SAM_void s1 = MethodReference34::m_void; |
| aoqi@0 | 56 | s1.m(); |
| aoqi@0 | 57 | SAM_java_lang_Void s2 = MethodReference34::m_void; |
| aoqi@0 | 58 | s2.m(); |
| aoqi@0 | 59 | SAM_void s3 = MethodReference34::m_java_lang_Void; |
| aoqi@0 | 60 | s3.m(); |
| aoqi@0 | 61 | SAM_java_lang_Void s4 = MethodReference34::m_java_lang_Void; |
| aoqi@0 | 62 | s4.m(); |
| aoqi@0 | 63 | assertTrue(assertionCount == 4); |
| aoqi@0 | 64 | } |
| aoqi@0 | 65 | } |
