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40 lines
864 B
JavaScript
40 lines
864 B
JavaScript
// Copyright (C) 2019 Leo Balter. 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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esid: prod-NumericLiteralSeparator
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description: >
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`0b` | `0B` BinaryDigits NumericLiteralSeparator BinaryDigit
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info: |
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NumericLiteral ::
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DecimalIntegerLiteral BigIntLiteralSuffix
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NumericLiteralBase BigIntLiteralSuffix
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NumericLiteralBase ::
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BinaryIntegerLiteral
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OctalIntegerLiteral
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HexIntegerLiteral
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BigIntLiteralSuffix :: n
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NumericLiteralSeparator ::
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_
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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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BinaryDigits NumericLiteralSeparator BinaryDigit
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BinaryDigit :: one of
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0 1
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features: [BigInt, numeric-separator-literal]
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---*/
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assert.sameValue(0b01_0n, 0b010n);
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assert.sameValue(0B01_0n, 0B010n);
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