/*
 * 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.
 */
/**
 * @assertion It is an error if a named parameter that is part of a required
 * group is not bound to an argument at a call site
 *
 * @description Check that it is an error if a named parameter that is part of a
 * required group is not bound to an argument at a call site
 * @author sgrekhov@unipro.ru
 */
// SharedOptions=--enable-experiment=non-nullable
// Requirements=nnbd-strong
class C {
  static void test1({required int x, String y = ""}) {}
  void test2({required int x, String y = ""}) {}
}

void test3({required int x, String y = ""}) {}

typedef void Foo({required int x, String y});

main() {
  C.test1(y: "Lily was here");
//  ^^^^^
// [analyzer] unspecified
// [cfe] unspecified

  C().test2(y: "Lily was here");
//    ^^^^^
// [analyzer] unspecified
// [cfe] unspecified

  test3(y: "");
//^^^^^
// [analyzer] unspecified
// [cfe] unspecified
  Foo foo = ({required int x, String y = ""}) {};
  foo(y: "Lily was here");
//^^^
// [analyzer] unspecified
// [cfe] unspecified
}