hphp/hack/test/typecheck/inst_meth10.php

   1 <?hh // partial
   2 /**
   3  * Copyright (c) 2014, Facebook, Inc.
   4  * All rights reserved.
   5  *
   6  * This source code is licensed under the MIT license found in the
   7  * LICENSE file in the "hack" directory of this source tree.
   8  *
   9  *
  10  */
  11
  12 class B {
  13   public function f1(string $x): int {
  14     return 1;
  15   }
  16 }
  17
  18 class A {
  19   private function f1(string $s): int {
  20     return 1;
  21   }
  22   public function f2(A $x) {
  23     $y = true;
  24     if($y) {
  25       $x = new B();
  26     }
  27     return inst_meth($x, 'f1');
  28   }
  29 }