1 // Copyright (C) 2020 Rick Waldron. All rights reserved.
2 // This code is governed by the BSD license found in the LICENSE file.
4 esid: sec-ecmascript-standard-built-in-objects
6 BigInt.prototype.valueOf does not implement [[Construct]], is not new-able
8 ECMAScript Function Objects
10 Built-in function objects that are not identified as constructors do not
11 implement the [[Construct]] internal method unless otherwise specified in
12 the description of a particular function.
17 7. If IsConstructor(constructor) is false, throw a TypeError exception.
19 includes: [isConstructor.js]
20 features: [Reflect.construct, BigInt, arrow-function]
23 isConstructor(BigInt.prototype.valueOf),
25 'isConstructor(BigInt.prototype.valueOf) must return false'
28 assert.throws(TypeError, () => {