// Copyright (c) 2019, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

/// @assertion It is an error if a top level variable or static variable with a
/// non-nullable type has no initializer expression unless the variable is marked
/// with the `late` modifier.
///
/// @description Check that it is an error if a top level variable or static
/// variable with a non-nullable type has no initializer expression unless the
/// variable is marked with the `late` modifier. Test some class A*
/// @author sgrekhov@unipro.ru

// Requirements=nnbd-weak
import "legacy_lib.dart";

A a;
//^
// [analyzer] unspecified
// [cfe] unspecified

class C {
  static A a1;
//         ^^
// [analyzer] unspecified
// [cfe] unspecified
}

main() {
  new C();
}
