// 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-number.isnan
description: >
  "isNaN" property of Number
info: |
  17 ECMAScript Standard Built-in Objects:

  Every other data property described in clauses 18 through 26 and in Annex B.2
  has the attributes { [[Writable]]: true, [[Enumerable]]: false,
  [[Configurable]]: true } unless otherwise specified.
includes: [propertyHelper.js]
---*/

verifyNotEnumerable(Number, "isNaN");
verifyWritable(Number, "isNaN");
verifyConfigurable(Number, "isNaN");