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// |reftest| error:SyntaxError
// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: prod-Template
description: >
\u is at the end of string, Hex4Digits is required.
info: |
Template ::
NoSubstitutionTemplate
TemplateHead
NoSubstitutionTemplate ::
` TemplateCharacters_opt `
TemplateCharacters ::
TemplateCharacter TemplateCharacters_opt
TemplateCharacter ::
$ [lookahead ≠ {]
\ EscapeSequence
\ NotEscapeSequence
LineContinuation
LineTerminatorSequence
SourceCharacter but not one of ` or \ or $ or LineTerminator
EscapeSequence ::
CharacterEscapeSequence
0 [lookahead ∉ DecimalDigit]
HexEscapeSequence
UnicodeEscapeSequence
UnicodeEscapeSequence ::
u Hex4Digits
u{ CodePoint }
Hex4Digits ::
HexDigit HexDigit HexDigit HexDigit
HexDigit :: one of
0 1 2 3 4 5 6 7 8 9 a b c d e f A B C D E F
negative:
phase: parse
type: SyntaxError
---*/
$DONOTEVALUATE();
`\u`