diff options
Diffstat (limited to 'test/language/literals/string/unicode-escape-nls-err-single.js')
-rw-r--r-- | test/language/literals/string/unicode-escape-nls-err-single.js | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/test/language/literals/string/unicode-escape-nls-err-single.js b/test/language/literals/string/unicode-escape-nls-err-single.js new file mode 100644 index 000000000..a2d7c559b --- /dev/null +++ b/test/language/literals/string/unicode-escape-nls-err-single.js @@ -0,0 +1,49 @@ +// Copyright (C) 2017 Valerie Young. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: prod-StringLiteral +description: NumericLiteralSeperator disallowed in unicode CodePoint sequence (DoubleStringCharacters) +info: | + StringLiteral:: + "DoubleStringCharacters opt" + 'SingleStringCharacters opt' + + SingleStringCharacters:: + SingleStringCharacterSingleStringCharactersopt + + SingleStringCharacter:: + SourceCharacterbut not one of ' or \ or LineTerminator + \ EscapeSequence + LineContinuation + + EscapeSequence:: + CharacterEscapeSequence + 0 [lookahead ∉ DecimalDigit] + HexEscapeSequence + UnicodeEscapeSequence + + UnicodeEscapeSequence :: + uHex4Digits + u{CodePoint} + + CodePoint :: + HexDigit but only if MV of HexDigits ≤ 0x10FFFF + CodePointDigits but only if MV of HexDigits ≤ 0x10FFFF + + CodePointDigits :: + HexDigit + CodePointDigitsHexDigit + + 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 + +features: [numeric-separator-literal] +negative: + phase: parse + type: SyntaxError +---*/ + +throw "Test262: This statement should not be evaluated."; + +'\u{1F_639}'; |