/*
 * 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   An expression of one of the forms −e, e1 + e2, e1 - e2, e1 * e2,
 * e1 / e2, e1 ˜/ e2, e1 > e2, e1 < e2, e1 >= e2, e1 <= e2 or e1 % e2, where e, e1
 * and e2 are constant expressions that evaluate to a numeric value or to null.
 * @description Checks that an expression of the form e1 <= e2 cannot be used to initialize
 * a constant variable if e1 is a string.
 * @author iefremov
 * @compile-error
 * @reviewer rodionov
 */

const m = "1" <= 1;

main() {
  try {
    print(m);
  } catch(x) {}
}
