// 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 The if statement allows for conditional execution of statements.
 * ifStatement:
 *   if '(' expression ')' statement ( else statement)?
 * ;
 * @description Checks that it is a compile-time error if the statement does not
 * end with a semicolon.
 * @compile-error
 * @author vasya
 */

main() {
  if (true) var foo = "foo"
}

