tests/cases/conformance/es6/classDeclaration/superCallBeforeThisAccessing4.ts(5,9): error TS17005: A constructor cannot contain a 'super' call when its class extends 'null'.
tests/cases/conformance/es6/classDeclaration/superCallBeforeThisAccessing4.ts(12,9): error TS17005: A constructor cannot contain a 'super' call when its class extends 'null'.


==== tests/cases/conformance/es6/classDeclaration/superCallBeforeThisAccessing4.ts (2 errors) ====
    class D extends null {
        private _t;
        constructor() {
            this._t;
            super();
            ~~~~~~~
!!! error TS17005: A constructor cannot contain a 'super' call when its class extends 'null'.
        }
    }
    
    class E extends null {
        private _t;
        constructor() {
            super();
            ~~~~~~~
!!! error TS17005: A constructor cannot contain a 'super' call when its class extends 'null'.
            this._t;
        }
    }