| // 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. |
| // |
| // Regression test for http://dartbug.com/47594. |
| // FFI leaf calls did not mark the thread for the transition and would cause |
| // the stack walker to segfault when it was unable to interpret the frame. |
| // |
| // VMOptions=--deterministic --enable-vm-service=0 --profiler --disable-dart-dev |
| |
| import 'dart:ffi'; |
| |
| import 'package:ffi/ffi.dart'; |
| |
| final strerror = DynamicLibrary.process() |
| .lookupFunction<Pointer<Utf8> Function(Int32), Pointer<Utf8> Function(int)>( |
| 'strerror', |
| isLeaf: true); |
| |
| void main() { |
| for (var i = 0; i < 10000; i++) strerror(0).toDartString(); |
| } |