Fri, 22 Mar 2013 12:43:09 +0000
8010303: Graph inference: missing incorporation step causes spurious inference error
Summary: Multiple equality constraints on inference vars are not used to generate new inference constraints
Reviewed-by: jjg
1 /*
2 * Copyright (c) 2009, 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 */
24 /*
25 * @test
26 * @bug 6794071
27 * @summary Test that exceptions have a proper parent class
28 * @author Joseph D. Darcy
29 */
31 import javax.lang.model.UnknownEntityException;
32 import javax.lang.model.element.*;
33 import javax.lang.model.type.*;
35 /*
36 * Verify UnknownFooExceptions can be caught with a common parent
37 * exception.
38 */
39 public class TestExceptions {
40 public static void main(String... args) {
41 RuntimeException[] exceptions = {
42 new UnknownElementException((Element)null, (Object)null),
43 new UnknownAnnotationValueException((AnnotationValue) null, (Object) null),
44 new UnknownTypeException((TypeMirror)null, (Object)null)
45 };
47 for(RuntimeException exception : exceptions) {
48 try {
49 throw exception;
50 } catch (UnknownEntityException uee) {
51 ;
52 }
53 }
54 }
55 }