mirror of
https://github.com/tc39/test262.git
synced 2025-12-14 01:03:48 +01:00
26 lines
698 B
JavaScript
26 lines
698 B
JavaScript
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
/*---
|
|
esid: sec-patterns
|
|
es6id: 21.2.1
|
|
description: Legacy Octal Escape Sequence not supported with `u` flag
|
|
info: |
|
|
The `u` flag precludes the use of LegacyOctalEscapeSequence irrespective
|
|
of the presence of Annex B extensions.
|
|
|
|
CharacterEscape [U] ::
|
|
ControlEscape
|
|
c ControlLetter
|
|
0[lookahead ∉ DecimalDigit]
|
|
HexEscapeSequence
|
|
RegExpUnicodeEscapeSequence[?U]
|
|
IdentityEscape[?U]
|
|
negative:
|
|
phase: early
|
|
type: SyntaxError
|
|
---*/
|
|
|
|
throw "Test262: This statement should not be evaluated.";
|
|
|
|
/\1/u;
|