hphp/test/slow/global_func/class_meth/dv_arr_hack_arr/container_builtins_warn.php

   1 <?hh
   2
   3 class A {
   4   static public function func1() {
   5     return 1;
   6   }
   7 }
   8
   9 /*
  10  * These builtins are NOT compatible with arraylike and will raise Warning.
  11  */
  12 function test_warning($c, $f, $cmp) {
  13   $x = HH\class_meth($c, $f); var_dump(shuffle(inout $x));
  14   $x = HH\class_meth($c, $f); var_dump(key($x));
  15   $x = HH\class_meth($c, $f); var_dump(reset(inout $x));
  16   $x = HH\class_meth($c, $f); var_dump(each(inout $x));
  17   $x = HH\class_meth($c, $f); var_dump(current($x));
  18   $x = HH\class_meth($c, $f); var_dump(next(inout $x));
  19   $x = HH\class_meth($c, $f); var_dump(prev(inout $x));
  20   $x = HH\class_meth($c, $f); var_dump(end(inout $x));
  21
  22   var_dump(array_diff(HH\class_meth($c, $f), __hhvm_intrinsics\dummy_cast_to_kindofarray(vec[$f])));
  23   var_dump(array_udiff(HH\class_meth($c, $f), __hhvm_intrinsics\dummy_cast_to_kindofarray(vec[$f]), $cmp));
  24   var_dump(array_diff_assoc(HH\class_meth($c, $f), __hhvm_intrinsics\dummy_cast_to_kindofarray(vec[$f])));
  25   var_dump(array_diff_uassoc(HH\class_meth($c, $f), __hhvm_intrinsics\dummy_cast_to_kindofarray(vec[$f]), $cmp));
  26   var_dump(array_udiff_assoc(HH\class_meth($c, $f), __hhvm_intrinsics\dummy_cast_to_kindofarray(vec[$f]), $cmp));
  27   var_dump(array_udiff_uassoc(HH\class_meth($c, $f), __hhvm_intrinsics\dummy_cast_to_kindofarray(vec[$f]), $cmp, $cmp));
  28   var_dump(array_diff_key(HH\class_meth($c, $f), __hhvm_intrinsics\dummy_cast_to_kindofarray(vec[0])));
  29   var_dump(array_diff_ukey(HH\class_meth($c, $f), __hhvm_intrinsics\dummy_cast_to_kindofarray(vec[0]), $cmp));
  30
  31   var_dump(array_intersect(HH\class_meth($c, $f), __hhvm_intrinsics\dummy_cast_to_kindofarray(vec[$f])));
  32   var_dump(array_uintersect(HH\class_meth($c, $f), __hhvm_intrinsics\dummy_cast_to_kindofarray(vec[$f]), $cmp));
  33   var_dump(array_intersect_assoc(HH\class_meth($c, $f), __hhvm_intrinsics\dummy_cast_to_kindofarray(vec[$c])));
  34   var_dump(array_intersect_uassoc(HH\class_meth($c, $f), __hhvm_intrinsics\dummy_cast_to_kindofarray(vec[$c]), $cmp));
  35   var_dump(array_uintersect_assoc(HH\class_meth($c, $f), __hhvm_intrinsics\dummy_cast_to_kindofarray(vec[$c]), $cmp));
  36   var_dump(array_uintersect_uassoc(HH\class_meth($c, $f), __hhvm_intrinsics\dummy_cast_to_kindofarray(vec[$c]), $cmp, $cmp));
  37   var_dump(array_intersect_key(HH\class_meth($c, $f), __hhvm_intrinsics\dummy_cast_to_kindofarray(vec[0])));
  38   var_dump(array_intersect_ukey(HH\class_meth($c, $f), __hhvm_intrinsics\dummy_cast_to_kindofarray(vec[0]), $cmp));
  39
  40   $x = HH\class_meth($c, $f); var_dump(sort(inout $x));
  41   $x = HH\class_meth($c, $f); var_dump(rsort(inout $x));
  42   $x = HH\class_meth($c, $f); var_dump(asort(inout $x));
  43   $x = HH\class_meth($c, $f); var_dump(arsort(inout $x));
  44   $x = HH\class_meth($c, $f); var_dump(ksort(inout $x));
  45   $x = HH\class_meth($c, $f); var_dump(krsort(inout $x));
  46
  47   $x = HH\class_meth($c, $f); var_dump(natsort(inout $x));
  48   $x = HH\class_meth($c, $f); var_dump(natcasesort(inout $x));
  49
  50   $x = HH\class_meth($c, $f); var_dump(usort(inout $x, $cmp));
  51   $x = HH\class_meth($c, $f); var_dump(uasort(inout $x, $cmp));
  52   $x = HH\class_meth($c, $f); var_dump(uksort(inout $x, $cmp));
  53   $x = HH\class_meth($c, $f); var_dump(array_multisort1(inout $x));
  54
  55   $x = HH\class_meth($c, $f); var_dump(count($x));
  56   $x = HH\class_meth($c, $f); var_dump(HH\is_list_like($x));
  57 }
  58
  59 <<__EntryPoint>>
  60 function main() {
  61   test_warning(
  62     A::class,
  63     'func1',
  64     ($l, $r) ==> { return $l > $r ? -1 : ($l === $r ? 0 : 1); });
  65 }