hphp/hack/test/typecheck/var_args_inheritance2.php

   1 <?hh // strict
   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 A {
  13   public function f1(int $x, mixed ...$_): void {}
  14 }
  15
  16 class B extends A {
  17   public function f1(int $x, int $y, mixed ...$_): void {}
  18 }