blob: 70ea4f84b12c43416b68b8678898d3d1a98e7a85 [file] [log] [blame]
// 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: |
`0x` | `0X` HexDigits NumericLiteralSeparator HexDigit
NumericLiteralSeparator ::
_
HexIntegerLiteral ::
0x HexDigits
0X HexDigits
HexDigits ::
HexDigit
HexDigits HexDigit
HexDigits NumericLiteralSeparator HexDigit
HexDigit::one of
0 1 2 3 4 5 6 7 8 9 a b c d e f A B C D E F
features: [numeric-separator-literal]
---*/
assert.sameValue(Number("0x01_00"), NaN, "0x01_00");
assert.sameValue(Number("0X01_00"), NaN, "0X01_00");