blob: 2472ca43ed6d08add00375e10a8a62117a4d72ca (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-object.prototype.__proto__
description: Called on an immutable prototype exotic object
info: |
[...]
4. Let status be ? O.[[SetPrototypeOf]](proto).
5. If status is false, throw a TypeError exception.
features: [__proto__]
---*/
Object.prototype.__proto__ = null;
assert.throws(TypeError, function() {
Object.prototype.__proto__ = {};
});
assert.sameValue(Object.getPrototypeOf(Object.prototype), null);
reportCompare(0, 0);
|