Source code
Revision control
Copy as Markdown
Other Tools
// 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");
reportCompare(0, 0);