==== tests/cases/conformance/classes/members/classTypes/instancePropertiesInheritedIntoClassType.ts (6 errors) ====
    module NonGeneric {
        class C {
            x: string;
            get y() {
                ~
!!! Accessors are only available when targeting ECMAScript 5 and higher.
                return 1;
            }
            set y(v) { }
                ~
!!! Accessors are only available when targeting ECMAScript 5 and higher.
            fn() { return this; }
            constructor(public a: number, private b: number) { }
        }
    
        class D extends C { e: string; }
    
        var d = new D(1, 2);
        var r = d.fn();
        var r2 = r.x;
        var r3 = r.y;
        r.y = 4;
        var r6 = d.y(); // error
                 ~~~~~
!!! Cannot invoke an expression whose type lacks a call signature.
    
    }
    
    module Generic {
        class C<T, U> {
            x: T;
            get y() {
                ~
!!! Accessors are only available when targeting ECMAScript 5 and higher.
                return null;
            }
            set y(v: U) { }
                ~
!!! Accessors are only available when targeting ECMAScript 5 and higher.
            fn() { return this; }
            constructor(public a: T, private b: U) { }
        }
    
        class D<T, U> extends C<T, U> { e: T; }
    
        var d = new D(1, '');
        var r = d.fn();
        var r2 = r.x;
        var r3 = r.y;
        r.y = '';
        var r6 = d.y(); // error
                 ~~~~~
!!! Cannot invoke an expression whose type lacks a call signature.
    }