com.google.gwt.dev.js.ast.JsLiteral Maven / Gradle / Ivy
/*
* Copyright 2008 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.dev.js.ast;
import com.google.gwt.dev.jjs.SourceInfo;
/**
* A JavaScript string literal expression.
*/
public abstract class JsLiteral extends JsExpression implements CanBooleanEval {
protected JsLiteral(SourceInfo sourceInfo) {
super(sourceInfo);
}
/**
* Return true if the literal can be interned. A literal can be interned if it is constant, has
* value semantics and its construction does not involve evaluation of any construct other than
* internable literals.
*/
public boolean isInternable() {
return false;
}
}