Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1 | // Copyright 2015 the V8 project authors. All rights reserved. |
2 | // Use of this source code is governed by a BSD-style license that can be | ||||
3 | // found in the LICENSE file. | ||||
4 | |||||
5 | function Foo() {} | ||||
6 | var x = new Foo(); | ||||
7 | function foo() { return x instanceof Foo; } | ||||
8 | assertTrue(foo()); | ||||
9 | Foo.prototype = 1; | ||||
10 | assertThrows(foo, TypeError); |