Strict mode Passingnon-Strict mode Passing
Features:
- legacy-regexp
// Copyright (C) 2020 ExE Boss. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: pending description: Property descriptor for RegExp.lastParen info: | RegExp.lastParen is an accessor property with attributes: { [[Enumerable]]: false, [[Configurable]]: true, [[Set]]: undefined, } get RegExp.lastParen 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpLastParen]]). includes: [propertyHelper.js] features: [legacy-regexp] ---*/ var desc = Object.getOwnPropertyDescriptor(RegExp, "lastParen"); assert.sameValue(desc.set, undefined, "`set` property"); assert.sameValue(typeof desc.get, "function", "`get` property"); verifyProperty(RegExp, "lastParen", { enumerable: false, configurable: true }); desc = Object.getOwnPropertyDescriptor(RegExp, "$+"); assert.sameValue(desc.set, undefined, "`set` property"); assert.sameValue(typeof desc.get, "function", "`get` property"); verifyProperty(RegExp, "$+", { enumerable: false, configurable: true });