string-numeric-separator-literal-dd-nsl-dd-one-of.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: NonZeroDigit NumericLiteralSeparator DecimalDigit
info: |
  NumericLiteralSeparator ::
    _

  DecimalIntegerLiteral ::
    ...
    NonZeroDigit NumericLiteralSeparator_opt DecimalDigits


  DecimalDigits ::
    DecimalDigit
    ...

  DecimalDigit :: one of
    0 1 2 3 4 5 6 7 8 9

---*/

assert.sameValue(Number("1_0"), 10);
assert.sameValue(Number("1_1"), 11);
assert.sameValue(Number("1_2"), 12);
assert.sameValue(Number("1_3"), 13);
assert.sameValue(Number("1_4"), 14);
assert.sameValue(Number("1_5"), 15);
assert.sameValue(Number("1_6"), 16);
assert.sameValue(Number("1_7"), 17);
assert.sameValue(Number("1_8"), 18);
assert.sameValue(Number("1_9"), 19);