hphp/hack/test/typecheck/naming_ok_test9.php

   1 <?hh // strict
   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 // testing loops scoping
  13
  14 function stmt(Vector<int> $x): void {
  15
  16   foreach ($x as $k => $v) {
  17
  18   }
  19
  20   foreach ($x as $k => $v) {
  21     $k++;
  22   }
  23
  24 }