// 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 constant expression is an expression whose value can never
/// change, and that can be evaluated entirely at compile time.
/// A constant expression is one of the following:
/// . . .
/// • An identifier expression that denotes a constant variable.
/// • A simple or qualified identifier denoting a class or a type alias that is
///   not qualified by a deferred prefix.
/// @description Checks that a qualified identifier that denotes a class or
/// type alias is a constant expression.
/// @author ilya


import '../lib.dart' as prefix;

const a = prefix.A; // class
const b = prefix.B; // type alias

main() {
  a;
  b;
}