hphp/hack/test/typecheck/tobject_and_array_type_hint.php

   1 <?hh
   2 /**
   3  * Copyright (c) 2014, Facebook, Inc.
   4  * All rights reserved.
   5  *
   6  * This source code is licensed under the BSD-style license found in the
   7  * LICENSE file in the "hack" directory of this source tree. An additional grant
   8  * of patent rights can be found in the PATENTS file in the same directory.
   9  *
  10  */
  11
  12 function f1(array $arr) {
  13 }
  14
  15 function f2() {
  16   f1(new SomeUnknownClass());
  17 }
  18