/*
 * 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 Relational expressions invoke the relational operators on objects.
 * relationalExpression:
 *   bitwiseOrExpression (typeTest | typeCast | relationalOperator bitwiseOrExpression)? |
 *   super relationalOperator bitwiseOrExpression
 * ;
 * relationalOperator:
 *   '>=' |
 *   '>' |
 *   '<=' |
 *   '<'
 * ;
 * A relational expression is either a bitwise expression, or an invocation
 * of a relational operator on either super or an expression e1, with argument e2.
 * @description Checks that a reference to a type alias declaration can be used
 * as the first operand in a relational expression without a compile error.
 * @static-warning
 * @author kaigorodov
 * @reviewer rodionov
 */

typedef void proc();

main() {
  try {
    proc <= 1; /// static type warning - no such method/operator, see "Ordinary invocation"
  } catch(e) {} // supposedly NSME
}