// Copyright (c) 2013, 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. | |
import 'package:expect/expect.dart'; | |
main() { | |
var m1 = { | |
'hello': <String>['hi', 'howdy'], | |
'bye': <String>[] | |
}; | |
var m = new Map<String, List<String>>.unmodifiable(m1); | |
print(m); | |
Expect.isTrue(m is Map<String, List<String>>); | |
Expect.isFalse(m is Map<List<String>, String>); | |
} |