Disallow ... without type in function typehints

[hiphop-php.git] / hphp / hack / test / typecheck / trivial_strict_eq_nullable.php

<?hh // strict
/**
 * Copyright (c) 2014, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the "hack" directory of this source tree.
 *
 *
 */

function test(?int $a): bool {
  return '' === $a;
}