// 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. | |
class Foo { | |
int? field; | |
int? bar(int? x) {} | |
} | |
main() { | |
Foo foo = new Foo(); | |
foo.field = 5; | |
foo.bar(6); | |
test_nullable_function_type_formal_param(f: () => 2); | |
} | |
int test_nullable_function_type_formal_param({int f()?: null}) { | |
return f?.call() ?? -1; | |
} |