| // 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 postfix expression of the form e1 [e2 ]++, is equivalent to |
| /// (a, i){var r = a[i]; a[i] = r + 1; return r}(e1 , e2 ). |
| /// @description Checks that a postfix expression of the form e1[e2 ]++, is |
| /// equivalent to (a, i){var r = a[i]; a[i] = r + 1; return r}(e1, e2) in effect. |
| /// @author kaigorodov |
| |
| import '../../../Utils/expect.dart'; |
| |
| class C { |
| var v; |
| C(this.v); |
| } |
| |
| void test(var n) { |
| List e1 = [new C(n)]; |
| var r = e1[0].v++; |
| Expect.equals(r, n); |
| Expect.equals(e1[0].v, (n+1)); |
| } |
| |
| main() { |
| test(0); |
| test(-1); |
| test(1); |
| test(1000000); |
| test(-1000000); |
| } |