| // 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: Support for UnicodeIDContinue in IdentityEscape |
| info: | |
| IdentityEscape[U] :: |
| [+U] SyntaxCharacter |
| [+U] / |
| [~U] SourceCharacter but not UnicodeIDContinue |
| |
| The `u` flag precludes the use of characters in UnicodeIDContinue |
| irrespective of the presence of Annex B extensions. |
| negative: |
| phase: parse |
| type: SyntaxError |
| ---*/ |
| |
| $DONOTEVALUATE(); |
| |
| /\M/u; |
