tests/cases/conformance/es6/for-ofStatements/for-of14.ts(8,11): error TS2488: Type 'StringIterator' must have a '[Symbol.iterator]()' method that returns an iterator.


==== tests/cases/conformance/es6/for-ofStatements/for-of14.ts (1 errors) ====
    class StringIterator {
        next() {
            return "";
        }
    }
    
    var v: string;
    for (v of new StringIterator) { } // Should fail because the iterator is not iterable
              ~~~~~~~~~~~~~~~~~~
!!! error TS2488: Type 'StringIterator' must have a '[Symbol.iterator]()' method that returns an iterator.