text: var DESCRIPTORS = require('../internals/descriptors');
  var UNSUPPORTED_DOT_ALL = require('../internals/regexp-unsupported-dot-all');
  var defineProperty = require('../internals/object-define-property').f;
  var getInternalState = require('../internals/internal-state').get;
  var RegExpPrototype = RegExp.prototype;
  
  // `RegExp.prototype.dotAll` getter
  // https://tc39.es/ecma262/#sec-get-regexp.prototype.dotall
  if (DESCRIPTORS && UNSUPPORTED_DOT_ALL) {
    defineProperty(RegExpPrototype, 'dotAll', {
      configurable: true,
      get: function () {
        if (this === RegExpPrototype) return undefined;
        // We can't use InternalStateModule.getterFor because
        // we don't add metadata for regexps created by a literal.
        if (this instanceof RegExp) {
          return !!getInternalState(this).dotAll;
        }
        throw TypeError('Incompatible receiver, RegExp required');
      }
    });
  }
  