| /* |
| * 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. |
| */ |
| /** |
| * @assertion final int x |
| * Extracts 32-bit mask from x lane. |
| * @description Checks that [x] is final and can't be set. |
| * @author msyabro |
| */ |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| var obj = new Int32x4(0, 0, 0, 0); |
| try { |
| obj.x = 1; |
| Expect.fail("[x] should be final"); |
| } on NoSuchMethodError catch(ok) {} |
| } |