=== tests/cases/conformance/es6/for-ofStatements/for-of13.ts ===
var v: string;
>v : string

for (v of [""].values()) { }
>v : string
>[""].values() : IterableIterator<string>
>[""].values : () => IterableIterator<string>
>[""] : string[]
>"" : string
>values : () => IterableIterator<string>