Language/Variables/final_or_static_initialization_t01.dart

// Copyright (c) 2011, 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 A compile-time error occurs if a final static or library variable
/// has no initializing expression, unless the variable declaration has the
/// modifier `late` or the modifier `external`.
///
/// @note There is no this statement in the specification, it is defined by the
/// grammar.
///
/// @description Checks that it is a compile error when a `final` library
/// variable is not initialized in its declaration. 
/// @author rodionov
/// @issue #27510

final int v1;
//        ^^
// [analyzer] unspecified
// [cfe] unspecified

final int? v2;
//         ^^
// [analyzer] unspecified
// [cfe] unspecified

final v3;
//    ^^
// [analyzer] unspecified
// [cfe] unspecified

final Null v4;
//         ^^
// [analyzer] unspecified
// [cfe] unspecified

final void v5;
//         ^^
// [analyzer] unspecified
// [cfe] unspecified

final Object? v6;
//            ^^
// [analyzer] unspecified
// [cfe] unspecified

final dynamic v7;
//            ^^
// [analyzer] unspecified
// [cfe] unspecified

final Never v8;
//          ^^
// [analyzer] unspecified
// [cfe] unspecified

main() {
  print(v1);
  print(v2);
  print(v3);
  print(v4);
  print(v6);
  print(v7);
  print(v8);
}