// Copyright (c) 2016, 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 assignment a of the form v = e proceeds as
/// follows:
/// Let d be the innermost declaration whose name is v or v =, if it exists.
/// ...
/// If d is the declaration of a local variable, the expression e is evaluated to
/// an object o. Then, the variable v is bound to o unless v is final or const,
/// in which case a dynamic error occurs. If no error occurs, the value of the
/// assignment expression is o.
/// @description Checks that if v is const then compile error occurs
/// @author sgrekhov@unipro.ru


main() {
  const v = 0;
  v = 1;
//^
// [analyzer] unspecified
// [cfe] unspecified
}
