hphp/hack/test/typecheck/do1.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 test(): int {
  13   $x = null;
  14   do {
  15     if (true) {
  16       continue;
  17     }
  18     $x = 0;
  19   } while (true);
  20   return $x;
  21 }