LanguageFeatures/nnbd/weak/exports_A01_functions_t04.dart

// 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 If an unmigrated library re-exports a migrated library, the
/// re-exported symbols retain their migrated status (that is, downstream
/// migrated libraries will see their migrated types).
/// @description Check that if function with non-nullable argument is exported
/// from opted-in library to legacy library and then back to the opted in code,
/// it retains its status and cannot accept [null] as argument.
/// @author iarkh@unipro.ru

// Requirements=nnbd-weak

import "exports_A01_opted_out_lib.dart";

main() {
  test_int_arg(null);
//             ^^^^
// [analyzer] unspecified
// [cfe] unspecified

  test_object_arg(null);
//                ^^^^
// [analyzer] unspecified
// [cfe] unspecified

  test_function_arg(null);
//                  ^^^^
// [analyzer] unspecified
// [cfe] unspecified

  test_futureOrInt_arg(null);
//                     ^^^^
// [analyzer] unspecified
// [cfe] unspecified
}