var DESCRIPTORS = require('../internals/descriptors'); var objectDefinePropertyModule = require('../internals/object-define-property'); var regExpFlags = require('../internals/regexp-flags'); // `RegExp.prototype.flags` getter // https://tc39.github.io/ecma262/#sec-get-regexp.prototype.flags if (DESCRIPTORS && /./g.flags != 'g') { objectDefinePropertyModule.f(RegExp.prototype, 'flags', { configurable: true, get: regExpFlags }); }