| /* |
| * Copyright (c) 2017, 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 int signMask |
| * Extract the sign bits from each lane return them in the first 2 bits. "x" |
| * lane is bit 0. "y" lane is bit 1. |
| * @description Checks that signMast is read-only and cannot be set. |
| * @author ngl@unipro.ru |
| */ |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| dynamic fl64x2 = new Float64x2(1.0, 2.0); |
| Expect.throws(() { fl64x2.signMask = 0; } ); |
| } |
