hphp/hack/test/typecheck/list_varray.php

   1 <?hh // partial
   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 function test(): int {
  13   list($x, $y) = varray[1, 2];
  14   return $x;
  15 }
  16
  17 function test2(varray<int> $x): int {
  18   list($x, $y) = $x;
  19   return $x;
  20 }
  21
  22 function test3(varray<int> $x): bool {
  23   list($x, $y) = $x;
  24   return $x;
  25 }