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// |reftest| error:SyntaxError
// 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;