| /* |
| * 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 identical(o1 , o2 ). |
| * 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 |
| * @reviewer iefremov |
| */ |
| import "../../Utils/expect.dart"; |
| |
| var log = ''; |
| |
| foo(p) => log = '$log$p'; |
| |
| main() { |
| foo(1) == foo(2); |
| Expect.equals('12', log); |
| } |
