| // 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 Evaluation of an equality expression ee of the form e1 == e2 |
| /// proceeds as follows: |
| /// • The expression e1 is evaluated to an object o1. |
| /// • The expression e2 is evaluated to an object o2. |
| /// • If either o1 or o2 is null, then ee evaluates to true if both o1 and o2 |
| /// are null and to false otherwise. Otherwise, |
| /// • ee is equivalent to the method invocation o1.==(o2). |
| /// @description Checks that first evaluated the left operand and then the right |
| /// operand. |
| /// @author msyabro |
| |
| |
| import '../../../Utils/expect.dart'; |
| |
| var log = ''; |
| |
| foo(p) => log = '$log$p'; |
| |
| main() { |
| foo(1) == foo(2); |
| Expect.equals('12', log); |
| } |