prepack/lib/values/UndefinedValue.js

Execute a JS bundle, serialize global state and side effects to a snapshot that can be quickly restored.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _index = require("./index.js");

/**
 * Copyright (c) 2017-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 */

/*  strict-local */
class UndefinedValue extends _index.PrimitiveValue {
  _serialize() {
    return undefined;
  }

  equals(x) {
    return x instanceof UndefinedValue && !(x instanceof _index.EmptyValue);
  }

  getHash() {
    return 792057514635681;
  }

  mightBeFalse() {
    return true;
  }

  toDisplayString() {
    return "undefined";
  }

}

exports.default = UndefinedValue;
//# sourceMappingURL=UndefinedValue.js.map