unicodeExtendedEscapesInTemplates17.ts(1,13): error TS1125: Hexadecimal digit expected.
unicodeExtendedEscapesInTemplates17.ts(1,18): error TS1125: Hexadecimal digit expected.
unicodeExtendedEscapesInTemplates17.ts(1,23): error TS1125: Hexadecimal digit expected.


==== unicodeExtendedEscapesInTemplates17.ts (3 errors) ====
    var x = `\u{r}\u{n}\u{t}`;
                
!!! error TS1125: Hexadecimal digit expected.
                     
!!! error TS1125: Hexadecimal digit expected.
                          
!!! error TS1125: Hexadecimal digit expected.
    