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=== tests/cases/conformance/classes/constructorDeclarations/superCalls/derivedClassConstructorWithoutSuperCall.ts ===
// derived class constructors must contain a super call
class Base {
>Base : Base
x: string;
>x : string
}
class Derived extends Base {
>Derived : Derived
>Base : Base
constructor() { // error
}
}
class Base2<T> {
>Base2 : Base2<T>
x: T;
>x : T
}
class Derived2<T> extends Base2<T> {
>Derived2 : Derived2<T>
>Base2 : Base2<T>
constructor() { // error for no super call (nested scopes don't count)
var r2 = () => super(); // error for misplaced super call (nested function)
>r2 : () => void
>() => super() : () => void
>super() : void
>super : any
}
}
class Derived3<T> extends Base2<T> {
>Derived3 : Derived3<T>
>Base2 : Base2<T>
constructor() { // error
var r = function () { super() } // error
>r : () => void
>function () { super() } : () => void
>super() : void
>super : any
}
}
class Derived4<T> extends Base2<T> {
>Derived4 : Derived4<T>
>Base2 : Base2<T>
constructor() {
var r = super(); // ok
>r : void
>super() : void
>super : typeof Base2
}
}
|
