/*
 * Copyright (c) 2020, 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 An external variable declaration is a non-local, non-parameter
 * variable declaration prefixed by the modifier external. The declaration must
 * not be abstract, const, or late, and it cannot have an initializer expression
 *
 * @description Checks that it is a compile error if an external variable
 * declaration is const
 * @author sgrekhov@unipro.ru
 */
  external const int? i;
//                    ^
// [analyzer] unspecified
// [cfe] unspecified

class C {
  external static const int? j;
//                           ^
// [analyzer] unspecified
// [cfe] unspecified
}

mixin M on C {
  external static const int? x;
//                           ^
// [analyzer] unspecified
// [cfe] unspecified
}

main() {
}