tests/cases/conformance/classes/constructorDeclarations/superCalls/superCallInConstructorWithNoBaseType.ts(3,9): error TS2335: 'super' can only be referenced in a derived class. tests/cases/conformance/classes/constructorDeclarations/superCalls/superCallInConstructorWithNoBaseType.ts(9,9): error TS2335: 'super' can only be referenced in a derived class. ==== tests/cases/conformance/classes/constructorDeclarations/superCalls/superCallInConstructorWithNoBaseType.ts (2 errors) ==== class C { constructor() { super(); // error ~~~~~ !!! error TS2335: 'super' can only be referenced in a derived class. } } class D { public constructor(public x: T) { super(); // error ~~~~~ !!! error TS2335: 'super' can only be referenced in a derived class. } }