hphp/hack/test/typecheck/shape_modified5.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 type my_shape = shape(
  13   'x' => int,
  14   'y' => bool,
  15 );
  16
  17 function foo(bool $cond): my_shape {
  18   $s = shape('x' => 0);
  19   try {
  20     careful_I_can_throw();
  21     $s['y'] = true;
  22   } catch (Exception $e) {
  23     return $s;
  24   }
  25 }
  26
  27 function careful_I_can_throw(): void {
  28   throw new Exception('');
  29 }