Language/Variables/final_t06.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 final variable is a variable whose binding is fixed upon
 * initialization; a final variable v will always refer to the same object
 * after v has been initialized. The declaration of a final variable must
 * include the modifier final.
 * It is a static warning if a final instance variable that has been
 * initialized at its point of declaration  is  also initialized in a
 * constructor.
 * It is a compile-time error if a local variable v is final and v is not
 * initialized at its point of declaration.
 *
 * @note With https://github.com/dart-lang/language/pull/1091/files changes, it
 * is not an error to declared a final local variable without an initialized. It
 * is an error to read one unless it is definitely assigned.
 *
 * @description Checks that there is no compile error if local variable is final
 * and not initialized at its point of declaration.
 * @author ilya
 */

main() {
  () {
    final i;
    return i = 1;
  } ();
}