mirror of https://github.com/tc39/test262.git
28 lines
683 B
JavaScript
28 lines
683 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: NumericLiteralSeparator is not valid on string conversions for ToNumber operations
|
|
info: |
|
|
`.` DecimalDigit NumericLiteralSeparator DecimalDigit ExponentPart
|
|
|
|
NumericLiteralSeparator ::
|
|
_
|
|
|
|
DecimalLiteral ::
|
|
. DecimalDigits ExponentPart_opt
|
|
|
|
DecimalDigits ::
|
|
DecimalDigit
|
|
...
|
|
DecimalDigits NumericLiteralSeparator DecimalDigit
|
|
|
|
ExponentIndicator :: one of
|
|
e E
|
|
|
|
features: [numeric-separator-literal]
|
|
---*/
|
|
|
|
assert.sameValue(Number(".0_1e2"), NaN, ".0_1e2");
|