// 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 Evaluation of an identifier expression e of the form id proceeds
/// as follows:
/// Let d be the innermost declaration in the enclosing lexical scope whose name
/// is id or id=. If no such declaration exists in the lexical scope, let d be
/// the declaration of the inherited member named id if it exists.
/// ...
/// • If d is a constant variable of one of the forms const v = e; or  const
/// T v = e; then the value id is the value of the compile-time constant e.
/// @description Checks that reference to a compile-time constant is evaluated
/// correctly.
/// @author ilya

import '../../../Utils/expect.dart';

const x = 111;
const int y = 222 + x;

main() {
  Expect.equals(111, x);
  Expect.equals(333, y);
}
