| // 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 typedef with argument of nullable type is |
| /// exported from opted-in library to legacy library and then back to the opted |
| /// in code, it retains its status. Typedef is in the form [typedef <type> <identifier> |
| /// <formalParameterPart>]. |
| /// @author iarkh@unipro.ru |
| |
| // Requirements=nnbd-weak |
| |
| import "dart:async"; |
| import "../../../Utils/expect.dart"; |
| import "exports_A01_opted_out_lib.dart"; |
| |
| typedef exp_nullable_int_arg = void Function(int? i); |
| typedef exp_nullable_object_arg = void Function(Object? i); |
| typedef exp_dynamic_arg = void Function(dynamic i); |
| typedef exp_nullable_function_arg = void Function(Function? f); |
| typedef exp_null_arg = void Function(Null n); |
| typedef exp_futureOr_arg = void Function(FutureOr i); |
| |
| main() { |
| Expect.equals(exp_nullable_int_arg, def1_nullable_int_arg); |
| Expect.equals(exp_nullable_object_arg, def1_nullable_object_arg); |
| Expect.equals(exp_dynamic_arg, def1_dynamic_arg); |
| Expect.equals(exp_nullable_function_arg, def1_nullable_function_arg); |
| Expect.equals(exp_null_arg, def1_null_arg); |
| Expect.equals(exp_futureOr_arg, def1_futureOr_arg); |
| } |