test262/test/built-ins/isNaN/S15.1.2.4_A2.7.js

16 lines
420 B
JavaScript

// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: The isNaN property can't be used as constructor
esid: sec-isnan-number
description: >
If property does not implement the internal [[Construct]] method,
throw a TypeError exception
---*/
assert.throws(TypeError, () => {
new isNaN();
throw new Test262Error();
});