=== tests/cases/compiler/returnStatement1.ts ===
function f() {
>f : () => (s: any) => void

    return function (s) {
>function (s) {        var x = s;    } : (s: any) => void
>s : any

        var x = s;
>x : any
>s : any

    };
    ("harmless extra line");
>("harmless extra line") : string
>"harmless extra line" : string
}