hphp/hack/test/typecheck/interface_constructor2.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 interface Foo {
  13   public function __construct(int $x);
  14 }
  15
  16 class A implements Foo {
  17   public function __construct(bool $x) {}
  18 }