// Copyright (c) 2012, 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. | |
// Check that dart2js emits code for classes that implement another | |
// class. | |
class A { | |
factory A() => new B(); | |
foo() => 0; | |
} | |
class B implements A { | |
foo() => 42; | |
} | |
main() { | |
var a = new A(); | |
if (a is A) { | |
Expect.equals(42, a.foo()); | |
} else { | |
Expect.fail('Should not be here'); | |
} | |
} |