tests/cases/compiler/super.ts(29,9): error TS2335: 'super' can only be referenced in a derived class.


==== tests/cases/compiler/super.ts (1 errors) ====
    class Base {
        constructor() {
            var x;
        }
        public foo() {
            return "base";
        }
    
        public bar() {
            return "basebar";
        }
    }
    
    class Sub1 extends Base {
        public foo() {
            return "sub1" + super.foo() + super.bar();
        }
    }
    
    
    class SubSub1 extends Sub1 {
        public foo() {
            return "subsub1" + super.foo();
        }
    }
    
    class Base2 {
        public foo() {
            super.foo();
            ~~~~~
!!! error TS2335: 'super' can only be referenced in a derived class.
        }
    }
    
    var s = new Sub1();
    var ss = new SubSub1();
    s.foo() + ss.foo();