hphp/hack/test/typecheck/xhp/generic_attr1.php

   1 <?hh // strict
   2
   3 class :my-xhp<T> {
   4   attribute Vector<T> foo @required;
   5 }
   6
   7 function test(): int {
   8   $x = <my-xhp foo={Vector {"1"}} />;
   9
  10   return $x->:foo[0];
  11 }