test262/test/language/literals/numeric/numeric-separators/numeric-separator-literal-n...

27 lines
588 B
JavaScript

// 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 DecimalDigits
info: |
NumericLiteralSeparator ::
_
DecimalIntegerLiteral ::
...
NonZeroDigit NumericLiteralSeparator_opt DecimalDigits
NonZeroDigit :: one of
1 2 3 4 5 6 7 8 9
DecimalDigits ::
...
DecimalDigits DecimalDigit
...
features: [numeric-separator-literal]
---*/
assert.sameValue(1_0123456789, 10123456789);