mirror of https://github.com/tc39/test262.git
16 lines
441 B
JavaScript
16 lines
441 B
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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info: Globally defined variable NaN has not been altered by program execution
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es5id: 8.5_A9
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description: Try alter globally defined variable NaN
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flags: [noStrict]
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---*/
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Number.NaN = 1;
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if (Number.NaN === 1) {
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$ERROR('#1: Globally defined variable NaN has not been altered by program execution');
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}
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