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// |reftest| error:SyntaxError
// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-pattern-semantics
es6id: 21.2.2
description: >
NonEmptyClassRangesNoDash production cannot specify a multi-character set
info: |
The production
NonemptyClassRangesNoDash::ClassAtomNoDash-ClassAtomClassRanges evaluates
as follows:
1. Evaluate ClassAtomNoDash to obtain a CharSet A.
2. Evaluate ClassAtom to obtain a CharSet B.
3. Evaluate ClassRanges to obtain a CharSet C.
4. Call CharacterRange(A, B) and let D be the resulting CharSet.
21.2.2.15.1 Runtime Semantics: CharacterRange Abstract Operation
1. If A does not contain exactly one character or B does not contain
exactly one character, throw a SyntaxError exception.
The `u` flag precludes the Annex B extension that enables this pattern.
negative:
phase: parse
type: SyntaxError
---*/
$DONOTEVALUATE();
/[--\d]/u;