library;
import self as self;
import "super_set_from_opt_in_lib.dart" as sup;
import "dart:core" as core;

import "org-dartlang-testcase:///super_set_from_opt_in_lib.dart";

abstract class Class extends sup::SuperClass<dynamic> {
  synthetic constructor •() → self::Class*
    : super sup::SuperClass::•()
    ;
  abstract member-signature get property() → core::Object*; -> sup::SuperClass::property
  abstract member-signature set property(core::Object* value) → void; -> sup::SuperClass::property
  abstract member-signature get _identityHashCode() → core::int*; -> core::Object::_identityHashCode
  abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; -> core::Object::_instanceOf
  abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOf
  abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfTrue
  abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfFalse
  abstract member-signature operator ==(dynamic other) → core::bool*; -> core::Object::==
  abstract member-signature get hashCode() → core::int*; -> core::Object::hashCode
  abstract member-signature method toString() → core::String*; -> core::Object::toString
  abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic; -> core::Object::noSuchMethod
  abstract member-signature get runtimeType() → core::Type*; -> core::Object::runtimeType
}
class SubClass extends self::Class {
  synthetic constructor •() → self::SubClass*
    : super self::Class::•()
    ;
  @#C1
  set property(core::Object* value) → void {
    super.{sup::SuperClass::property} = value;
  }
}
static method main() → dynamic {
  new self::SubClass::•().{self::SubClass::property} = null;
}

library /*isNonNullableByDefault*/;
import self as sup;
import "dart:core" as core;

abstract class SuperClass<T extends core::Object? = dynamic> extends core::Object {
  @#C1
  field core::Object? property = null;
  synthetic constructor •() → sup::SuperClass<sup::SuperClass::T%>
    : super core::Object::•()
    ;
}

constants  {
  #C1 = core::_Override {}
}