01: /*
02: * Copyright 2007 Google Inc.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License"); you may not
05: * use this file except in compliance with the License. You may obtain a copy of
06: * the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12: * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13: * License for the specific language governing permissions and limitations under
14: * the License.
15: */
16: package com.google.gwt.dev.jjs.ast;
17:
18: import com.google.gwt.dev.jjs.SourceInfo;
19:
20: /**
21: * Java local variable reference.
22: */
23: public class JLocalRef extends JVariableRef {
24:
25: /**
26: * The referenced local.
27: */
28: private JLocal local;
29:
30: public JLocalRef(JProgram program, SourceInfo info, JLocal local) {
31: super (program, info, local);
32: this .local = local;
33: }
34:
35: public JLocal getLocal() {
36: return local;
37: }
38:
39: public boolean hasSideEffects() {
40: return false;
41: }
42:
43: public void traverse(JVisitor visitor, Context ctx) {
44: if (visitor.visit(this, ctx)) {
45: }
46: visitor.endVisit(this, ctx);
47: }
48: }
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