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

class A extends core::Object {
  field self::B<core::int> b = throw "";
  synthetic constructor •() → self::A
    : super core::Object::•()
    ;
}
class B<T extends core::Object? = dynamic> extends core::Object {
  constructor •(self::B::T% x) → self::B<self::B::T%>
    : super core::Object::•()
    ;
}
static field core::List<self::B<core::int>> t3 = core::_GrowableList::_literal1<self::B<core::int>>(new self::B::•<core::int>(3));
static method main() → dynamic {}