| // Copyright (c) 2019, 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. |
| // |
| // VMOptions=--stacktrace_every=100 |
| |
| import 'dart:ffi' as ffi; |
| |
| typedef fooFfi1Type = ffi.Int32 Function(); |
| int fooFfi1() { |
| int a = 0; |
| for (int i = 0; i < 1000; ++i) { |
| a += i; |
| } |
| return a; |
| } |
| |
| int Function() foo1 = ffi.Pointer.fromFunction<fooFfi1Type>(fooFfi1, 0) |
| .cast<ffi.NativeFunction<fooFfi1Type>>() |
| .asFunction(); |
| |
| main() { |
| foo1(); |
| } |