| // Copyright (c) 2021, 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 sizeOf <T extends NativeType>() |
| /// Number of bytes used by native type T. |
| /// |
| /// Includes padding and alignment of structs. |
| /// |
| /// @description Checks that this function throws an exception if T is unsized |
| /// @author sgrekhov@unipro.ru |
| |
| import "dart:ffi"; |
| import '../../../Utils/expect.dart'; |
| |
| void main() { |
| Expect.throws(() { |
| sizeOf<Void>(); |
| }); |
| } |