=== tests/cases/conformance/es6/unicodeExtendedEscapes/unicodeExtendedEscapesInStrings15_ES5.ts ===

var x = "\u{abcd}\u{ef12}\u{3456}\u{7890}";
>x : string, Symbol(x, Decl(unicodeExtendedEscapesInStrings15_ES5.ts, 1, 3))
>"\u{abcd}\u{ef12}\u{3456}\u{7890}" : string