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comparison graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/ControlFlowException.java @ 7659:5a63675be8ca

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Introduce ControlFlowException class in Truffle.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Fri, 01 Feb 2013 19:48:44 +0100
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children 386b00821c66
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7658:e8a15d1f7571 7659:5a63675be8ca
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.
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 package com.oracle.truffle.api.nodes;
24
25 /**
26 * An exception thrown to model control flow in a Truffle interpreter. The Truffle optimizer has
27 * special knowledge of this exception class for performance optimizations.
28 */
29 public class ControlFlowException extends Exception {
30
31 private static final long serialVersionUID = 3676602078425211386L;
32
33 /**
34 * Creates an exception thrown to enter a slow path.
35 */
36 public ControlFlowException(String message, Throwable cause) {
37 super(message, cause);
38 }
39 }