hphp/hack/test/typecheck/integrate_if3.php

   1 <?hh // strict
   2 /**
   3  * Copyright (c) 2014, Facebook, Inc.
   4  * All rights reserved.
   5  *
   6  * This source code is licensed under the BSD-style license found in the
   7  * LICENSE file in the "hack" directory of this source tree. An additional grant
   8  * of patent rights can be found in the PATENTS file in the same directory.
   9  *
  10  */
  11
  12 function x(int $x): void {}
  13
  14 function y(): void {
  15   $x = 3;
  16   try {
  17     if (true) {
  18       $x = false;
  19       throw new Exception('x');
  20     } else {
  21       $x = 3;
  22       throw new Exception('x');
  23     }
  24   } catch (Exception $e) {
  25     x($x);
  26   }
  27 }