text: // 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: >
    NumericLiteralSeparator may not be the last digit character of a
    DecimalLiteral, nor adjacent to `.`
  info: |
    NumericLiteralSeparator ::
      _
  
    DecimalLiteral ::
      . DecimalDigits ExponentPart_opt
  
    DecimalDigits ::
      ...
      DecimalDigits NumericLiteralSeparator DecimalDigit
  
  negative:
    phase: parse
    type: SyntaxError
  
  features: [numeric-separator-literal]
  ---*/
  
  $DONOTEVALUATE();
  
  ._
  