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

class A<T extends core::Object = dynamic> extends core::Object {
  synthetic constructor •() → void
    : super core::Object::•()
    ;
}
class B<U extends core::Object = dynamic> extends core::Object {
  synthetic constructor •() → void
    : super core::Object::•()
    ;
  method fun() → dynamic {
    core::List<self::A<self::B::U>> foo = <self::A<self::B::U>>[];
    core::List<self::A<core::num>> bar = <self::A<core::num>>[];
  }
}
static method main() → dynamic {}