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

class A extends core::Object {
  synthetic constructor •() → self::A
    : super core::Object::•()
    ;
}
class B extends self::A {
  synthetic constructor •() → self::B
    : super self::A::•()
    ;
}
class Foo<T extends self::A> extends core::Object {
  synthetic constructor •() → self::Foo<self::Foo::T>
    : super core::Object::•()
    ;
}
static method main() → void {
  self::Foo<self::B> foo = new self::Foo::•<self::B>();
}