Mercurial > jdk8-mips64-public > langtools / annotate
test/tools/javac/lambda/LambdaExprLeadsToMissingClassFilesTest.java@e64bb2f5f0cf (annotated)
test/tools/javac/lambda/LambdaExprLeadsToMissingClassFilesTest.java
Fri, 30 May 2014 12:54:16 +0200
- author
- jlahoda
- date
- Fri, 30 May 2014 12:54:16 +0200
- changeset 2410
- e64bb2f5f0cf
- parent 0
- 959103a6100f
- child 2801
- 31ceef045272
- permissions
- -rw-r--r--
8031967: For some sources compiler compiles for ever
Summary: Avoid creating DeferredTypes for method calls with method calls as receivers if the site can be determined reliably
Reviewed-by: mcimadamore, vromero
Contributed-by: maurizio.cimadamore@oracle.com, jan.lahoda@oracle.com
| aoqi@0 | 1 | /* |
| aoqi@0 | 2 | * Copyright (c) 2012, 2014 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 | * stale state after speculative attribution round leads to missing classfiles |
| aoqi@0 | 29 | */ |
| aoqi@0 | 30 | public class LambdaExprLeadsToMissingClassFilesTest<T> { |
| aoqi@0 | 31 | |
| aoqi@0 | 32 | static int assertionCount = 0; |
| aoqi@0 | 33 | |
| aoqi@0 | 34 | static void assertTrue(boolean cond) { |
| aoqi@0 | 35 | assertionCount++; |
| aoqi@0 | 36 | if (!cond) { |
| aoqi@0 | 37 | throw new AssertionError(); |
| aoqi@0 | 38 | } |
| aoqi@0 | 39 | } |
| aoqi@0 | 40 | |
| aoqi@0 | 41 | interface SAM1<X> { |
| aoqi@0 | 42 | X m(X t, String s); |
| aoqi@0 | 43 | } |
| aoqi@0 | 44 | |
| aoqi@0 | 45 | interface SAM2 { |
| aoqi@0 | 46 | void m(String s, int i); |
| aoqi@0 | 47 | } |
| aoqi@0 | 48 | |
| aoqi@0 | 49 | interface SAM3<X> { |
| aoqi@0 | 50 | X m(X t, String s, int i); |
| aoqi@0 | 51 | } |
| aoqi@0 | 52 | |
| aoqi@0 | 53 | void call(SAM1<T> s1) { assertTrue(true); } |
| aoqi@0 | 54 | |
| aoqi@0 | 55 | void call(SAM2 s2) { assertTrue(false); } |
| aoqi@0 | 56 | |
| aoqi@0 | 57 | void call(SAM3<T> s3) { assertTrue(false); } |
| aoqi@0 | 58 | |
| aoqi@0 | 59 | public static void main(String[] args) { |
| aoqi@0 | 60 | LambdaExprLeadsToMissingClassFilesTest<StringBuilder> test = |
| aoqi@0 | 61 | new LambdaExprLeadsToMissingClassFilesTest<>(); |
| aoqi@0 | 62 | |
| aoqi@0 | 63 | test.call((builder, string) -> { builder.append(string); return builder; }); |
| aoqi@0 | 64 | assertTrue(assertionCount == 1); |
| aoqi@0 | 65 | } |
| aoqi@0 | 66 | } |
