| // 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"; |
| import "package:async_helper/async_helper.dart"; |
| import 'compiler_helper.dart'; |
| |
| String TEST = r''' |
| main() { |
| foo(null); |
| } |
| foo(a) { |
| if (a != null) return 42; |
| return 54; |
| } |
| '''; |
| |
| main() { |
| asyncTest(() => compileAll(TEST).then((generated) { |
| Expect.isFalse( |
| generated.contains('return 42'), 'dead code not eliminated'); |
| })); |
| } |