//// [objectTypesIdentityWithPrivates2.ts]
// object types are identical structurally

class C<T> {
    private foo: T;
}

class D<T> extends C<T> {
}

function foo1(x: C<string>);
function foo1(x: C<number>); // ok
function foo1(x: any) { }

function foo2(x: D<string>);
function foo2(x: D<number>); // ok
function foo2(x: any) { }

function foo3(x: C<string>);
function foo3(x: D<number>); // ok
function foo3(x: any) { }

function foo4(x: C<number>): number; 
function foo4(x: D<number>): string; // BUG 831926
function foo4(x: any): any { }

var r = foo4(new C<number>());
var r = foo4(new D<number>());

function foo5(x: C<number>): number;
function foo5(x: C<number>): string; // error
function foo5(x: any): any { }

function foo6(x: D<number>): number;
function foo6(x: D<number>): string; // error
function foo6(x: any): any { }


//// [objectTypesIdentityWithPrivates2.js]
// object types are identical structurally
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return extendStatics(d, b);
    }
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
var C = /** @class */ (function () {
    function C() {
    }
    return C;
}());
var D = /** @class */ (function (_super) {
    __extends(D, _super);
    function D() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    return D;
}(C));
function foo1(x) { }
function foo2(x) { }
function foo3(x) { }
function foo4(x) { }
var r = foo4(new C());
var r = foo4(new D());
function foo5(x) { }
function foo6(x) { }