Mercurial > hg > truffle
comparison truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/UnexpectedResultException.java @ 21951:9c8c0937da41
Moving all sources into truffle subdirectory
author | Jaroslav Tulach <jaroslav.tulach@oracle.com> |
---|---|
date | Wed, 17 Jun 2015 10:58:08 +0200 |
parents | graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/UnexpectedResultException.java@1cde96b96673 |
children | dc83cc1f94f2 |
comparison
equal
deleted
inserted
replaced
21950:2a5011c7e641 | 21951:9c8c0937da41 |
---|---|
1 /* | |
2 * Copyright (c) 2012, 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. Oracle designates this | |
8 * particular file as subject to the "Classpath" exception as provided | |
9 * by Oracle in the LICENSE file that accompanied this code. | |
10 * | |
11 * This code is distributed in the hope that it will be useful, but WITHOUT | |
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
14 * version 2 for more details (a copy is included in the LICENSE file that | |
15 * accompanied this code). | |
16 * | |
17 * You should have received a copy of the GNU General Public License version | |
18 * 2 along with this work; if not, write to the Free Software Foundation, | |
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
20 * | |
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
22 * or visit www.oracle.com if you need additional information or have any | |
23 * questions. | |
24 */ | |
25 package com.oracle.truffle.api.nodes; | |
26 | |
27 import com.oracle.truffle.api.*; | |
28 | |
29 /** | |
30 * An exception that should be thrown if the return value cannot be represented as a value of the | |
31 * return type. The Truffle optimizer has special knowledge of this exception class and will never | |
32 * compile a catch block that catches this exception type. | |
33 */ | |
34 public final class UnexpectedResultException extends SlowPathException { | |
35 | |
36 private static final long serialVersionUID = 3676602078425211386L; | |
37 private final Object result; | |
38 | |
39 /** | |
40 * Creates the exception with the alternative result that cannot be represented as a value of | |
41 * the return type. | |
42 * | |
43 * @param result the alternative result | |
44 */ | |
45 public UnexpectedResultException(Object result) { | |
46 CompilerDirectives.transferToInterpreter(); | |
47 this.result = result; | |
48 } | |
49 | |
50 /** | |
51 * @return the unexpected result | |
52 */ | |
53 public Object getResult() { | |
54 return result; | |
55 } | |
56 } |