| // Copyright 2018 Mathias Bynens. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| author: Mathias Bynens |
| description: > |
| NonemptyClassRanges :: ClassAtom - ClassAtom ClassRanges |
| |
| It is a Syntax Error if IsCharacterClass of the first ClassAtom is |
| true or IsCharacterClass of the second ClassAtom is true. |
| esid: sec-patterns-static-semantics-early-errors |
| negative: |
| phase: parse |
| type: SyntaxError |
| features: [regexp-unicode-property-escapes] |
| ---*/ |
| |
| $DONOTEVALUATE(); |
| |
| /[--\p{Hex}]/u; |
