hphp/test/slow/inout/bad-trait-1.php

   1 <?hh
   2
   3 trait T {
   4   function foo(inout $x) {}
   5 }
   6
   7 interface I {
   8   function foo(&$x);
   9 }
  10
  11 class C implements I {
  12   use T;
  13 }