// @target: es2015
// @strict: false
interface I { z; }
interface I2 { z; }

declare var x1: { z: number; f(n: number): string; f(s: string): number; }
var x2: { z:number;f:{(n:number):string;(s:string):number;}; } = x1;
declare var i:I;
declare var i2:I2;
var x3:{ z; }= i;
var x4:{ z; }= i2;
var x5:I=i2;

class C { private x; }
class D { private x; }

var x6=new C();
var x7=new D();

x6 = x7;
x6=C;
C==D;
C==C;

