Mercurial > jdk8-mips64-public > langtools / annotate
test/tools/javac/FinalIntConcatenation.java@683b3e7e05a7 (annotated)
test/tools/javac/FinalIntConcatenation.java
Mon, 26 Oct 2015 13:23:30 -0700
- author
- asaha
- date
- Mon, 26 Oct 2015 13:23:30 -0700
- changeset 2999
- 683b3e7e05a7
- parent 554
- 9d9f26857129
- child 2525
- 2eb010b6cb22
- permissions
- -rw-r--r--
Added tag jdk8u76-b00 for changeset 10ffafaf5340
| duke@1 | 1 | /* |
| ohair@554 | 2 | * Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved. |
| duke@1 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| duke@1 | 4 | * |
| duke@1 | 5 | * This code is free software; you can redistribute it and/or modify it |
| duke@1 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| duke@1 | 7 | * published by the Free Software Foundation. |
| duke@1 | 8 | * |
| duke@1 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| duke@1 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| duke@1 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| duke@1 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| duke@1 | 13 | * accompanied this code). |
| duke@1 | 14 | * |
| duke@1 | 15 | * You should have received a copy of the GNU General Public License version |
| duke@1 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| duke@1 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| duke@1 | 18 | * |
| ohair@554 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| ohair@554 | 20 | * or visit www.oracle.com if you need additional information or have any |
| ohair@554 | 21 | * questions. |
| duke@1 | 22 | */ |
| duke@1 | 23 | |
| duke@1 | 24 | /* |
| duke@1 | 25 | * @test |
| duke@1 | 26 | * @bug 4106244 |
| duke@1 | 27 | * @summary Final ints were getting incorrectly evaluated at compile time |
| duke@1 | 28 | * to the value null when they were used as a part of a constant |
| duke@1 | 29 | * String concatenation. |
| duke@1 | 30 | * @author turnidge |
| duke@1 | 31 | * |
| duke@1 | 32 | * @compile FinalIntConcatenation.java |
| duke@1 | 33 | * @run main FinalIntConcatenation |
| duke@1 | 34 | */ |
| duke@1 | 35 | |
| duke@1 | 36 | public class FinalIntConcatenation { |
| duke@1 | 37 | public static void main(String[] args) throws Exception { |
| duke@1 | 38 | final int i = 7; |
| duke@1 | 39 | String s = "" + i; |
| duke@1 | 40 | if (s.indexOf("null",0) != -1) { |
| duke@1 | 41 | throw new Exception( |
| duke@1 | 42 | "incorrect compile-time evaluation of final int"); |
| duke@1 | 43 | } |
| duke@1 | 44 | } |
| duke@1 | 45 | } |
