From e390dbd5baba9726af3ff48d63832ecbb500360e Mon Sep 17 00:00:00 2001
From: oprokidnev <aa@oprokidnev.ru>
Date: Fri, 27 Nov 2015 16:00:56 +0500
Subject: [PATCH] Target entity resolver for DQL

Since we have target entity resolver in doctrine this class check is not enought.
To gain interface resolution it is better to add interface check in addition to class_check here.
---
 lib/Doctrine/ORM/Query/Parser.php | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/lib/Doctrine/ORM/Query/Parser.php b/lib/Doctrine/ORM/Query/Parser.php
index 6eb897268..8b6feaf83 100644
--- a/lib/Doctrine/ORM/Query/Parser.php
+++ b/lib/Doctrine/ORM/Query/Parser.php
@@ -996,9 +996,7 @@ class Parser
      */
     private function validateAbstractSchemaName($schemaName)
     {
-        $exists = class_exists($schemaName, true);
-
-        if (! $exists) {
+        if (! (class_exists($schemaName, true) || interface_exists($schemaName, true))) {
             $this->semanticalError("Class '$schemaName' is not defined.", $this->lexer->token);
         }
     }
@@ -1814,7 +1812,7 @@ class Parser
         $this->match(Lexer::T_OPEN_CURLY_BRACE);
         $this->match(Lexer::T_IDENTIFIER);
 
-        $field = $this->lexer->token['value']; 
+        $field = $this->lexer->token['value'];
 
         // First field in partial expression might be embeddable property
         while ($this->lexer->isNextToken(Lexer::T_DOT)) {