| // Copyright (c) 2014, 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. |
| |
| // @dart = 2.9 |
| |
| import "package:expect/expect.dart"; |
| |
| var global = 0; |
| |
| effect() { |
| global = 1; |
| } |
| |
| baz(b) { |
| return b; |
| } |
| |
| foo(b) { |
| if (b) { |
| // do nothing |
| } else { |
| effect(); |
| } |
| return baz(b); |
| } |
| |
| foo2(b) { |
| if (b) { |
| // do nothing (but implicit return may get inlined up here) |
| } else { |
| effect(); |
| } |
| } |
| |
| main() { |
| global = 0; |
| Expect.equals(true, foo(true)); |
| Expect.equals(0, global); |
| |
| global = 0; |
| Expect.equals(false, foo(false)); |
| Expect.equals(1, global); |
| |
| global = 0; |
| foo2(true); |
| Expect.equals(0, global); |
| |
| global = 0; |
| foo2(false); |
| Expect.equals(1, global); |
| } |