hphp/test/slow/inout/msrv/tests/abstract-method.php

   1 <?hh /* @generated by make_suite.sh */
   2
   3 interface I {
   4   public function foo(int &$x): Awaitable<void>;
   5 }
   6
   7 class C implements I {
   8   public async function foo(int &$x): Awaitable<void> {}
   9 }
  10
  11 abstract class B {
  12   public abstract function foo(int &$x): Awaitable<void>;
  13 }
  14
  15 class D extends B {
  16   public async function foo(int &$x): Awaitable<void> {}
  17 }
  18
  19 echo "Done.\n";