// @dart = 2.9
class A {
  var field = 0;
}

class B extends A {
  get field => null;
  set field(value) {}
}

class C extends B {
  var field;
}

main() {}
var topLevelFieldFromA = new A().field;
var topLevelFieldFromB = new B().field;
var topLevelFieldFromC = new C().field;