//// [genericTypeAssertions4.ts]
class A {
    foo() { return ""; }
}

class B extends A {
    bar() { return 1; }
}

class C extends A {
    baz() { return 1; }
}

var a: A;
var b: B;
var c: C;

function foo2<T extends A>(x: T) {
    var y = x;
    y = a; // error: cannot convert A to T
    y = b; // error: cannot convert B to T
    y = c; // error: cannot convert C to T
    y = <T>a;
    y = <T>b; // error: cannot convert B to T
    y = <T>c; // error: cannot convert C to T
}

//// [genericTypeAssertions4.js]
var __extends = this.__extends || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    __.prototype = b.prototype;
    d.prototype = new __();
};
var A = (function () {
    function A() {
    }
    A.prototype.foo = function () {
        return "";
    };
    return A;
})();
var B = (function (_super) {
    __extends(B, _super);
    function B() {
        _super.apply(this, arguments);
    }
    B.prototype.bar = function () {
        return 1;
    };
    return B;
})(A);
var C = (function (_super) {
    __extends(C, _super);
    function C() {
        _super.apply(this, arguments);
    }
    C.prototype.baz = function () {
        return 1;
    };
    return C;
})(A);
var a;
var b;
var c;
function foo2(x) {
    var y = x;
    y = a;
    y = b;
    y = c;
    y = a;
    y = b;
    y = c;
}