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

    interface P { x: number; y: number; }
>P : P, Symbol(P, Decl(moduleIdentifiers.ts, 0, 10))
>x : number, Symbol(x, Decl(moduleIdentifiers.ts, 1, 17))
>y : number, Symbol(y, Decl(moduleIdentifiers.ts, 1, 28))

    export var a = 1
>a : number, Symbol(a, Decl(moduleIdentifiers.ts, 2, 14))
>1 : number
}

//var p: M.P;
//var m: M = M;
var x1 = M.a;
>x1 : number, Symbol(x1, Decl(moduleIdentifiers.ts, 7, 3))
>M.a : number, Symbol(M.a, Decl(moduleIdentifiers.ts, 2, 14))
>M : typeof M, Symbol(M, Decl(moduleIdentifiers.ts, 0, 0))
>a : number, Symbol(M.a, Decl(moduleIdentifiers.ts, 2, 14))

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