parserForInStatement2.ts(1,9): error TS1123: Variable declaration list cannot be empty.
parserForInStatement2.ts(1,13): error TS2304: Cannot find name 'X'.


==== parserForInStatement2.ts (2 errors) ====
    for (var in X) {
            
!!! error TS1123: Variable declaration list cannot be empty.
                ~
!!! error TS2304: Cannot find name 'X'.
    }