// @dart = 2.9
library test;

class A<S, T> {
  A(this.x, this.y);
  A.named(this.x, this.y);
  S x;
  T y;
}

class B<S, T> extends A<T, S> {
  B(S y, T x) : super(x, y);
  B.named(S y, T x) : super.named(x, y);
}

class C<S> extends B<S, S> {
  C(S a) : super(a, a);
  C.named(S a) : super.named(a, a);
}

class D<S, T> extends B<T, int> {
  D(T a) : super(a, 3);
  D.named(T a) : super.named(a, 3);
}

class E<S, T> extends A<C<S>, T> {
  E(T a) : super(null, a);
}

class F<S, T> extends A<S, T> {
  F(S x, T y, {List<S> a, List<T> b}) : super(x, y);
  F.named(S x, T y, [S a, T b]) : super(a, b);
}

main() {}
void test() {}
