library test /*isNonNullableByDefault*/;
//
// Problems in library:
//
// pkg/front_end/testcases/inference_new/field_inference_circularity.dart:12:7: Error: Can't infer the type of 'x': circularity found during type inference.
// Specify the type explicitly.
//   var x = /*@returnType=invalid-type*/ () => new B(). /*@target=B.x*/ x;
//       ^
//
// pkg/front_end/testcases/inference_new/field_inference_circularity.dart:18:7: Error: Field 'y' should be initialized because its type 'invalid-type Function()' doesn't allow null.
//   var y;
//       ^
//
import self as self;
import "dart:core" as core;

class A extends core::Object {
  field invalid-type x = () → invalid-type => new self::B::•().{self::B::x}{invalid-type};
  field () → invalid-type y = () → invalid-type => new self::B::•().{self::B::x}{invalid-type};
  synthetic constructor •() → self::A
    : super core::Object::•()
    ;
}
class B extends self::A {
  field invalid-type x = null;
  field () → invalid-type y = null;
  synthetic constructor •() → self::B
    : super self::A::•()
    ;
}
static method main() → dynamic {}