// 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. | |
// @dart = 2.9 | |
class BigInt {} | |
main() { | |
void foo(void Function(BigInt, BigInt) f) { | |
f(new BigInt(), new BigInt()); | |
} | |
foo((x, y) {}); | |
} |