=== tests/cases/compiler/structural1.ts ===
module M {
>M : typeof M, Symbol(M, Decl(structural1.ts, 0, 0))

    export interface I {
>I : I, Symbol(I, Decl(structural1.ts, 0, 10))

        salt:number;
>salt : number, Symbol(salt, Decl(structural1.ts, 1, 24))

        pepper:number;
>pepper : number, Symbol(pepper, Decl(structural1.ts, 2, 20))
    }

    export function f(i:I) {
>f : (i: I) => void, Symbol(f, Decl(structural1.ts, 4, 5))
>i : I, Symbol(i, Decl(structural1.ts, 6, 22))
>I : I, Symbol(I, Decl(structural1.ts, 0, 10))
    }

    f({salt:2,pepper:0});
>f({salt:2,pepper:0}) : void
>f : (i: I) => void, Symbol(f, Decl(structural1.ts, 4, 5))
>{salt:2,pepper:0} : { salt: number; pepper: number; }
>salt : number, Symbol(salt, Decl(structural1.ts, 9, 7))
>2 : number
>pepper : number, Symbol(pepper, Decl(structural1.ts, 9, 14))
>0 : number
}