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Closure Compiler is a JavaScript optimizing compiler. It parses your JavaScript, analyzes it, removes dead code and rewrites and minimizes what's left. It also checks syntax, variable references, and types, and warns about common JavaScript pitfalls. It is used in many of Google's JavaScript apps, including Gmail, Google Web Search, Google Maps, and Google Docs. This binary checks for style issues such as incorrect or missing JSDoc usage, and missing goog.require() statements. It does not do more advanced checks such as typechecking.

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/*
 * Copyright 2011 The Closure Compiler Authors.
 *
 * 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.javascript.jscomp.parsing.parser;

import com.google.javascript.jscomp.parsing.parser.util.SourceRange;

/**
 * A token representing a javascript literal. Includes string, regexp, and number literals.
 * Boolean and null literals are represented as regular keyword tokens.
 *
 * The value just includes the raw lexeme. For string literals it includes the beginning and ending
 * delimiters.
 *
 * TODO: Regexp literals should have their own token type.
 * TODO: A way to get the processed value, rather than the raw value.
 */
public class LiteralToken extends Token {

  public final String value;

  public LiteralToken(TokenType type, String value, SourceRange location) {
    super(type, location);
    this.value = value;
  }

  @Override
  public String toString() {
    return value;
  }
}