mirror of
https://github.com/dart-lang/sdk
synced 2024-09-16 03:36:59 +00:00
19 lines
724 B
Dart
19 lines
724 B
Dart
|
// Copyright (c) 2018, 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.
|
||
|
|
|
||
|
|
// dart2jsOptions=--strong
|
||
|
|
|
||
|
|
import 'package:expect/expect.dart';
|
||
|
|
import 'deferred_function_types_lib1.dart' deferred as lib1;
|
||
|
|
import 'deferred_function_types_lib2.dart' deferred as lib2;
|
||
|
|
|
||
|
|
main() async {
|
||
|
|
await lib1.loadLibrary();
|
||
|
|
Expect.isTrue(lib1.method3() is Object Function(Null));
|
||
|
|
Expect.isFalse(lib1.method3() is Object Function(Null, Null));
|
||
|
|
await lib2.loadLibrary();
|
||
|
|
Expect.isFalse(lib2.method4() is Object Function(Null));
|
||
|
|
Expect.isTrue(lib2.method4() is Object Function(Null, Null));
|
||
|
|
}
|