=== tests/cases/compiler/commentInMethodCall.ts ===
//commment here
var s: string[];
>s : string[], Symbol(s, Decl(commentInMethodCall.ts, 1, 3))

s.map(// do something
>s.map(// do something    function () { }) : void[]
>s.map : <U>(callbackfn: (value: string, index: number, array: string[]) => U, thisArg?: any) => U[], Symbol(Array.map, Decl(lib.d.ts, 1115, 92))
>s : string[], Symbol(s, Decl(commentInMethodCall.ts, 1, 3))
>map : <U>(callbackfn: (value: string, index: number, array: string[]) => U, thisArg?: any) => U[], Symbol(Array.map, Decl(lib.d.ts, 1115, 92))

    function () { });
>function () { } : () => void