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Rhino JavaScript runtime jar, excludes tools & JSR-223 Script Engine wrapper.
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/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.javascript.ast;
import org.mozilla.javascript.Token;
/**
* AST node for an empty expression. Node type is {@link Token#EMPTY}.
*
* To create an empty statement, wrap it with an {@link ExpressionStatement}.
*/
public class EmptyExpression extends AstNode {
{
type = Token.EMPTY;
}
public EmptyExpression() {}
public EmptyExpression(int pos) {
super(pos);
}
public EmptyExpression(int pos, int len) {
super(pos, len);
}
@Override
public String toSource(int depth) {
return makeIndent(depth);
}
/** Visits this node. There are no children. */
@Override
public void visit(NodeVisitor v) {
v.visit(this);
}
}