01: /* Soot - a J*va Optimization Framework
02: * Copyright (C) 1997 Clark Verbrugge
03: *
04: * This library is free software; you can redistribute it and/or
05: * modify it under the terms of the GNU Lesser General Public
06: * License as published by the Free Software Foundation; either
07: * version 2.1 of the License, or (at your option) any later version.
08: *
09: * This library is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12: * Lesser General Public License for more details.
13: *
14: * You should have received a copy of the GNU Lesser General Public
15: * License along with this library; if not, write to the
16: * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17: * Boston, MA 02111-1307, USA.
18: */
19:
20: /*
21: * Modified by the Sable Research Group and others 1997-1999.
22: * See the 'credits' file distributed with Soot for the complete list of
23: * contributors. (Soot is distributed at http://www.sable.mcgill.ca/soot)
24: */
25:
26: package soot.coffi;
27:
28: import soot.util.*;
29: import java.util.*;
30: import soot.*;
31:
32: class FutureStmt extends soot.jimple.internal.AbstractStmt {
33: public Object object;
34:
35: List myEmptyList = Collections.unmodifiableList(new ArrayList());
36:
37: public FutureStmt(Object object) {
38: this .object = object;
39: }
40:
41: public FutureStmt() {
42: }
43:
44: public String toString() {
45: return "<futurestmt>";
46: }
47:
48: public void toString(UnitPrinter up) {
49: up.literal("<futurestmt>");
50: }
51:
52: public List getDefBoxes() {
53: return myEmptyList;
54: }
55:
56: public List getUseBoxes() {
57: return myEmptyList;
58: }
59:
60: public List getUnitBoxes() {
61: return myEmptyList;
62: }
63:
64: public void apply(Switch sw) {
65: ((soot.jimple.StmtSwitch) sw).defaultCase(this );
66: }
67:
68: public boolean fallsThrough() {
69: throw new RuntimeException();
70: }
71:
72: public boolean branches() {
73: throw new RuntimeException();
74: }
75:
76: public Object clone() {
77: throw new RuntimeException();
78: }
79:
80: }
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