library;
import self as self;
import "dart:core" as core;

class A<X extends core::Object> extends core::Object {
  synthetic constructor •() → void
    : super core::Object::•()
    ;
}
class C<X extends core::Object, Y extends self::A<self::C::X>> extends core::Object {
  synthetic constructor •() → void
    : super core::Object::•()
    ;
}
class D<X extends core::num, Y extends self::A<self::D::X>> extends core::Object {
  synthetic constructor •() → void
    : super core::Object::•()
    ;
}
class E<X extends core::Object, Y extends () → self::E::X> extends core::Object {
  synthetic constructor •() → void
    : super core::Object::•()
    ;
}
class F<X extends core::num, Y extends () → self::F::X> extends core::Object {
  synthetic constructor •() → void
    : super core::Object::•()
    ;
}
static field self::C<dynamic, dynamic> c;
static field self::D<dynamic, dynamic> d;
static field self::E<dynamic, dynamic> e;
static field self::F<dynamic, dynamic> f;
static method main() → dynamic {}