js/src/tests/test262/built-ins/RegExp/property-escapes/non-existent-binary-property-negated.js


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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: >
  Non-existent properties must not be supported in Unicode property escapes.
esid: sec-static-semantics-unicodematchproperty-p
negative:
  phase: parse
  type: SyntaxError
features: [regexp-unicode-property-escapes]
---*/

$DONOTEVALUATE();

/\P{UnknownBinaryProperty}/u;