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

class C extends core::Object {
  synthetic constructor •() → void
    : super core::Object::•()
    ;
  set x(core::num value) → void {}
}
class D extends self::C {
  synthetic constructor •() → void
    : super self::C::•()
    ;
  set x(covariant core::int value) → void {}
}
class E extends self::D {
  synthetic constructor •() → void
    : super self::D::•()
    ;
  set x(core::int value) → void {}
}
static method main() → dynamic {}