Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: test/tools/javac/lambda/LambdaInnerTypeVarSerialize.java
test/tools/javac/lambda/LambdaInnerTypeVarSerialize.java
- changeset 1601
- cd7340a84bb8
- parent 0
- 959103a6100f
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| 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 8005653 | |
| 27 * @summary A serialized lambda containing an inner class referencing an external type var | |
| 28 * @author Robert Field | |
| 29 * @run main LambdaInnerTypeVarSerialize | |
| 30 */ | |
| 31 | |
| 32 import java.io.Serializable; | |
| 33 | |
| 34 public class LambdaInnerTypeVarSerialize { | |
| 35 | |
| 36 static int assertionCount = 0; | |
| 37 | |
| 38 static void assertTrue(boolean cond) { | |
| 39 assertionCount++; | |
| 40 if (!cond) | |
| 41 throw new AssertionError(); | |
| 42 } | |
| 43 | |
| 44 interface I extends Serializable { | |
| 45 C doit(); | |
| 46 } | |
| 47 | |
| 48 abstract class C { | |
| 49 abstract Object it(); | |
| 50 } | |
| 51 | |
| 52 class TV { | |
| 53 C go() { | |
| 54 return foo("Frump").doit(); | |
| 55 } | |
| 56 | |
| 57 <RRRRR> I foo(RRRRR r) { | |
| 58 return () -> new C() { | |
| 59 RRRRR xxxxx = r; | |
| 60 @Override | |
| 61 Object it() { return xxxxx; }; | |
| 62 }; | |
| 63 } | |
| 64 } | |
| 65 | |
| 66 void test1() { | |
| 67 assertTrue(new TV().go().it().equals("Frump")); | |
| 68 } | |
| 69 | |
| 70 public static void main(String[] args) { | |
| 71 LambdaInnerTypeVarSerialize t = new LambdaInnerTypeVarSerialize(); | |
| 72 t.test1(); | |
| 73 assertTrue(assertionCount == 1); | |
| 74 } | |
| 75 } |
