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sdk/tests/language/default_class_implicit_constructor_test.dart
T
2012-04-27 18:45:10 +00:00

20 lines
490 B
Dart

// Copyright (c) 2011, 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.
// An interface with a default class with no declared constructor should
// use the implicit default constructor
interface A default B {
A();
}
class B implements A {
}
main() {
var val = new A();
Expect.equals(true, val is A);
Expect.equals(true, val is B);
}