=== tests/cases/compiler/structural1.ts ===
module M {
>M : typeof M

    export interface I {
>I : I

        salt:number;
>salt : number

        pepper:number;
>pepper : number
    }

    export function f(i:I) {
>f : (i: I) => void
>i : I
>I : I
    }

    f({salt:2,pepper:0});
>f({salt:2,pepper:0}) : void
>f : (i: I) => void
>{salt:2,pepper:0} : { salt: number; pepper: number; }
>salt : number
>2 : number
>pepper : number
>0 : number
}