| arrows.js:1:5:1:5 | Error: Argument name clash | Error: Argument name clash |
| destructingPrivate.js:2:12:2:12 | Error: Unexpected token | Error: Unexpected token |
| privateMethod.js:2:3:2:3 | Error: Only fields, not methods, can be declared private. | Error: Only fields, not methods, can be declared private. |
| tst.js:2:12:2:12 | Error: Unterminated string constant | Error: Unterminated string constant |