main = <No Member>;
library from "org-dartlang-test:///lib.dart" as lib {
//
// Problems in library:
//
// org-dartlang-test:///lib.dart:3:21: Error: Expected 0 type arguments.
// class Bar<X extends Foo<Null>> {}
//                     ^
//
// org-dartlang-test:///lib.dart:3:21: Error: Type 'Foo' not found.
// class Bar<X extends Foo<Null>> {}
//                     ^^^
//

  class Bar<X extends invalid-type = invalid-type> extends dart.core::Object {
    synthetic constructor •() → lib::Bar<lib::Bar::X*>*
      : super dart.core::Object::•()
      ;
  }
}
library from "org-dartlang-test:///main.dart" as main {

  import "org-dartlang-test:///lib.dart";

  class Foo<X extends lib::Bar<invalid-type>* = lib::Bar<invalid-type>*> extends dart.core::Object {
    synthetic constructor •() → main::Foo<main::Foo::X*>*
      : super dart.core::Object::•()
      ;
  }
}