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21 lines
565 B
JavaScript
21 lines
565 B
JavaScript
// Copyright (C) 2015 the V8 project 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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es6id: 20.1.1.1
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description: Invalid binary literals yield NaN
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info: >
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BinaryIntegerLiteral ::
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0b BinaryDigits
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0B BinaryDigits
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BinaryDigits ::
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BinaryDigit
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BinaryDigits BinaryDigit
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BinaryDigit :: one of
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0 1
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---*/
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assert.sameValue(Number('0b2'), NaN, 'invalid digit');
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assert.sameValue(Number('00b0'), NaN, 'leading zero');
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assert.sameValue(Number('0b'), NaN, 'omitted digits');
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