| /* |
| * 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. |
| */ |
| /** |
| * @assertion A return statement of the form return; is executed by executing the statement |
| * return null; if it occurs inside a method, getter, setter or factory; otherwise, |
| * the return statement necessarily occurs inside a generative constructor, in which |
| * case it is executed by executing return this;. |
| * @description Checks that a return statement of the form "return;" in a method, getter, |
| * setter or factory is executed by executing the statement "return null;". |
| * @static-warning |
| * @author vasya |
| * @reviewer rodionov |
| * @reviewer iefremov |
| */ |
| import "../../Utils/expect.dart"; |
| |
| bar() { |
| return; |
| } |
| |
| abstract class I { |
| factory I() { return; } //static warning: I may not be assigned to void |
| } |
| |
| class Foo implements I { |
| Foo() {} |
| get foo { return; } |
| method() { return; } |
| |
| } |
| |
| main() { |
| var foo = new Foo(); |
| Expect.isNull(foo.foo); |
| Expect.isNull(foo.method()); |
| Expect.isNull(new I()); |
| } |
| |