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// none of these function calls should be allowed
var x = function () { return; };
var r1 = x<number>();
var y: any = x;
var r2 = y<string>();
var c: Function;
var r3 = c<number>(); // should be an error
class C implements Function {
prototype = null;
length = 1;
arguments = null;
caller = () => { };
}
var c2: C;
var r4 = c2<number>(); // should be an error
class C2 extends Function { } // error
var c3: C2;
var r5 = c3<number>(); // error
interface I {
(number): number;
}
var z: I;
var r6 = z<string>(1); // error
interface callable2<T> {
(a: T): T;
}
var c4: callable2<number>;
c4<number>(1);
interface callable3<T> {
(a: T): T;
}
var c5: callable3<number>;
c5<string>(1); // error
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