library /*isNonNullableByDefault*/;
//
// Problems in library:
//
// pkg/front_end/testcases/general/issue45490.dart:7:29: Error: Expected '>' after this.
// class test<X extends A> = A<X extends A<X>>;
//                             ^
//
// pkg/front_end/testcases/general/issue45490.dart:7:44: Error: Expected 'with' before this.
// class test<X extends A> = A<X extends A<X>>;
//                                            ^
//
import self as self;
import "dart:core" as core;

class A<X extends core::Object? = dynamic> extends core::Object {
  synthetic constructor •() → self::A<self::A::X%>
    : super core::Object::•()
    ;
}
static method main() → dynamic {}