mirror of https://github.com/tc39/test262.git
45 lines
917 B
JavaScript
45 lines
917 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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NumericLiteralSeparator may not appear adjacent to another
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NumericLiteralSeparator in a BinaryIntegerLiteral
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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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negative:
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phase: parse
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type: SyntaxError
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features: [BigInt, numeric-separator-literal]
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---*/
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$DONOTEVALUATE();
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0b0__0n;
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