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19 lines
457 B
JavaScript
19 lines
457 B
JavaScript
// Copyright 2018 Mathias Bynens. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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author: Mathias Bynens
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description: >
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Properties not explicitly listed in the Unicode property escapes spec must
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not be supported.
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esid: sec-static-semantics-unicodematchproperty-p
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negative:
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phase: parse
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type: SyntaxError
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features: [regexp-unicode-property-escapes]
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---*/
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$DONOTEVALUATE();
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/\P{FC_NFKC_Closure}/u;
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