==== tests/cases/conformance/classes/constructorDeclarations/automaticConstructors/derivedClassWithoutExplicitConstructor2.ts (2 errors) ====
    class Base {
        a = 1;
        constructor(x: number, y?: number, z?: number);
        constructor(x: number, y?: number);
        constructor(x: number) { this.a = x; }
    }
    
    class Derived extends Base {
        x = 1
        y = 'hello';
    }
    
    var r = new Derived(); // error
            ~~~~~~~~~~~~~
!!! Supplied parameters do not match any signature of call target.
    var r2 = new Derived(1); 
    var r3 = new Derived(1, 2);
    var r4 = new Derived(1, 2, 3);
    
    class Base2<T> {
        a: T;
        constructor(x: T, y?: T, z?: T);
        constructor(x: T, y?: T);
        constructor(x: T) { this.a = x; }
    }
    
    class D<T extends Date> extends Base2<T> {
        x = 2
        y: T = null;
    }
    
    var d = new D(); // error
            ~~~~~~~
!!! Supplied parameters do not match any signature of call target.
    var d2 = new D(new Date()); // ok
    var d3 = new D(new Date(), new Date());
    var d4 = new D(new Date(), new Date(), new Date());