Chris@0: <?php
Chris@0: 
Chris@0: /*
Chris@0:  * This file is part of the Prophecy.
Chris@0:  * (c) Konstantin Kudryashov <ever.zet@gmail.com>
Chris@0:  *     Marcello Duarte <marcello.duarte@gmail.com>
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace Prophecy\Doubler\ClassPatch;
Chris@0: 
Chris@0: use Prophecy\Doubler\Generator\Node\ClassNode;
Chris@0: 
Chris@0: /**
Chris@0:  * Exception patch for HHVM to remove the stubs from special methods
Chris@0:  *
Chris@0:  * @author Christophe Coevoet <stof@notk.org>
Chris@0:  */
Chris@0: class HhvmExceptionPatch implements ClassPatchInterface
Chris@0: {
Chris@0:     /**
Chris@0:      * Supports exceptions on HHVM.
Chris@0:      *
Chris@0:      * @param ClassNode $node
Chris@0:      *
Chris@0:      * @return bool
Chris@0:      */
Chris@0:     public function supports(ClassNode $node)
Chris@0:     {
Chris@0:         if (!defined('HHVM_VERSION')) {
Chris@0:             return false;
Chris@0:         }
Chris@0: 
Chris@0:         return 'Exception' === $node->getParentClass() || is_subclass_of($node->getParentClass(), 'Exception');
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * Removes special exception static methods from the doubled methods.
Chris@0:      *
Chris@0:      * @param ClassNode $node
Chris@0:      *
Chris@0:      * @return void
Chris@0:      */
Chris@0:     public function apply(ClassNode $node)
Chris@0:     {
Chris@0:         if ($node->hasMethod('setTraceOptions')) {
Chris@0:             $node->getMethod('setTraceOptions')->useParentCode();
Chris@0:         }
Chris@0:         if ($node->hasMethod('getTraceOptions')) {
Chris@0:             $node->getMethod('getTraceOptions')->useParentCode();
Chris@0:         }
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@0:     public function getPriority()
Chris@0:     {
Chris@0:         return -50;
Chris@0:     }
Chris@0: }