hphp/test/slow/crash-16258693.php

   1 <?hh
   2 // Copyright 2004-present Facebook. All Rights Reserved.
   3
   4 function func1($a) { return $a; }
   5 function func2(&$a) { return $a; }
   6
   7 function vec_foo($f, $k) {
   8   $d = vec['abc', 'def'];
   9   return $f($d[$k]);
  10 }
  11
  12 function dict_foo($f, $k) {
  13   $d = dict[
  14     1 => 'abc',
  15     2 => 'def',
  16   ];
  17   return $f($d[$k]);
  18 }
  19
  20 function keyset_foo($f, $k) {
  21   $d = keyset[1, 2];
  22   return $f($d[$k]);
  23 }
  24
  25 var_dump(vec_foo('func1', 1));
  26 var_dump(dict_foo('func1', 2));
  27 var_dump(keyset_foo('func1', 2));