| // 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. |
| |
| // @dart = 2.9 |
| |
| // Tests that we can implement the Allocator interface. |
| |
| import 'dart:ffi'; |
| |
| class MyAllocator implements Allocator { |
| const MyAllocator(); |
| |
| @override |
| Pointer<T> allocate<T extends NativeType>(int numBytes, {int alignment}) { |
| throw "Not implemented"; |
| } |
| |
| void free(Pointer pointer) {} |
| } |
| |
| const myAllocator = MyAllocator(); |
| |
| void main() { |
| print(myAllocator); |
| } |