Language/Variables/constant_variable_t02.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 constant variable is a variable whose declaration includes the 
 * modifier const. A constant variable is always implicitly final.
 * @description Checks that, if a new value is assigned to a constant local 
 * variable after it is initialized at declaration, then compile error occurs.
 * @compile-error
 * @author msyabro
 */
main() {
  const int foo = 1;
  foo = 2;
}