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

    interface P { x: number; y: number; }
>P : P
>x : number
>y : number

    export var a = 1
>a : number
}

//var p: M.P;
//var m: M = M;
var x1 = M.a;
>x1 : number
>M.a : number
>M : typeof M
>a : number

//var x2 = m.a;
//var q: m.P;