hphp/hack/test/typecheck/reflectionproperty_attributes.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 FooAttr implements HH\InstancePropertyAttribute {}
  13
  14 class Foo {
  15   <<FooAttr>>
  16   public int $bar = 1;
  17
  18   public function testAttr(): void {
  19     (new ReflectionClass('Foo'))->getProperty('bar')->getAttributes();
  20     (new ReflectionClass('Foo'))->getProperty('bar')->getAttribute('FooAttr');
  21     return;
  22   }
  23
  24
  25 }