blob: 12b82ca57a25c9de7f47a8a7c5bbda577b7af124 [file] [log] [blame]
// Copyright (c) 2018, 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.
class A {
void m2<T>(void Function(T)? f, [a]) {}
}
main() => new A().m2<String>(null);