hphp/hack/test/typecheck/constraint_gen5.php

   1 <?hh // strict
   2 /**
   3  * Copyright (c) 2014, Facebook, Inc.
   4  * All rights reserved.
   5  *
   6  * This source code is licensed under the MIT license found in the
   7  * LICENSE file in the "hack" directory of this source tree.
   8  *
   9  *
  10  */
  11
  12 class Equal<T1 as T2, T2 as T1> extends Equal<T2, T1> {
  13
  14   public function __construct(T1 $x, T2 $y) {
  15     parent::__construct($x, $y);
  16   }
  17 }