// 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-isnan-number | |
description: > | |
Throws a TypeError if number is a Symbol | |
info: | | |
isNaN (number) | |
1. Let num be ? ToNumber(number). | |
features: [Symbol] | |
---*/ | |
var s = Symbol(1); | |
assert.throws(TypeError, function() { | |
isNaN(s); | |
}); |