1/*
2 * Copyright (c) 1994, 2003, 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
26package sun.tools.tree;
27
28import sun.tools.java.*;
29
30/**
31 * WARNING: The contents of this source file are not part of any
32 * supported API.  Code that depends on them does so at its own risk:
33 * they are subject to change or removal without notice.
34 */
35public
36class CheckContext extends Context {
37    public Vset vsBreak = Vset.DEAD_END;
38    public Vset vsContinue = Vset.DEAD_END;
39
40    // Accumulate (join) all DA/DU state prior to
41    // any abnormal exit from a try-statement.
42    // This field is ignored unless this
43    // context is associated with a try-statement.
44    public Vset vsTryExit = Vset.DEAD_END;
45
46    /**
47     * Create a new nested context, for a block statement
48     */
49    CheckContext(Context ctx, Statement stat) {
50        super(ctx, stat);
51    }
52}
53