hphp/hack/test/typecheck/fc_enum_case_5.php

   1 <?hh // strict
   2
   3 enum Bar: int {
   4   FOO = 1;
   5   BAR = 2;
   6   BAZ = 3;
   7 }
   8
   9 function do_case(Bar $x): int {
  10   switch ($x) {
  11     case Bar::FOO:
  12       return 0;
  13     case Bar::BAR:
  14       return 1;
  15     case Bar::BAZ:
  16       return 2;
  17     default:
  18       return 3;
  19   }
  20 }