tests/cases/conformance/es6/yieldExpressions/YieldExpression9_es6.ts(1,17): error TS9001: Generators are not currently supported.
tests/cases/conformance/es6/yieldExpressions/YieldExpression9_es6.ts(2,3): error TS9000: 'yield' expressions are not currently supported.


==== tests/cases/conformance/es6/yieldExpressions/YieldExpression9_es6.ts (2 errors) ====
    var v = function*() {
                    ~
!!! error TS9001: Generators are not currently supported.
      yield(foo);
      ~~~~~
!!! error TS9000: 'yield' expressions are not currently supported.
    }