string-numeric-separator-literal-bil-bds-nsl-bds.js

// Copyright (C) 2017 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: prod-NumericLiteralSeparator
description: >
  `0b` | `0B` BinaryDigits NumericLiteralSeparator BinaryDigit
info: |
  NumericLiteralSeparator ::
    _

  BinaryIntegerLiteral ::
    0b BinaryDigits
    0B BinaryDigits

  BinaryDigits ::
    BinaryDigit
    BinaryDigits BinaryDigit
    BinaryDigits NumericLiteralSeparator BinaryDigit

  BinaryDigit :: one of
    0 1

---*/

assert.sameValue(Number("0b01_00"), 0b0100);
assert.sameValue(Number("0B01_00"), 0B0100);