| // Copyright 2018 Mathias Bynens. All rights reserved. | |
| // This code is governed by the BSD license found in the LICENSE file. | |
| /*--- | |
| author: Mathias Bynens | |
| description: > | |
| This tests violations of the grammar starting here: | |
| CharacterClassEscape[U]:: | |
| [+U] p{ UnicodePropertyValueExpression } | |
| [+U] P{ UnicodePropertyValueExpression } | |
| esid: prod-CharacterClassEscape | |
| negative: | |
| phase: parse | |
| type: SyntaxError | |
| features: [regexp-unicode-property-escapes] | |
| ---*/ | |
| $DONOTEVALUATE(); | |
| /[\P{invalid}]/u; |