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

class A extends core::Object {
  field core::int x = 2;
  synthetic constructor •() → void
    : super core::Object::•()
    ;
}
class B extends self::A {
  synthetic constructor •() → void
    : super self::A::•()
    ;
  get x() → dynamic
    return 3;
}
static method foo() → dynamic {
  core::String y = new self::B::•().x;
  core::int z = new self::B::•().x;
}
static method main() → dynamic {}
