From 6c33582762527744064efea4db48b600fb052883 Mon Sep 17 00:00:00 2001
From: Thomas Calvet <calvet.thomas@gmail.com>
Date: Fri, 9 Dec 2022 09:47:34 +0100
Subject: [PATCH] [ExpressionLanguage] Fix BC of cached
 SerializedParsedExpression containing GetAttrNode

---
 .../Component/ExpressionLanguage/Node/GetAttrNode.php | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/Symfony/Component/ExpressionLanguage/Node/GetAttrNode.php b/src/Symfony/Component/ExpressionLanguage/Node/GetAttrNode.php
index 1bad653328965..e9b10c3295d75 100644
--- a/src/Symfony/Component/ExpressionLanguage/Node/GetAttrNode.php
+++ b/src/Symfony/Component/ExpressionLanguage/Node/GetAttrNode.php
@@ -149,4 +149,15 @@ public function toArray()
                 return [$this->nodes['node'], '[', $this->nodes['attribute'], ']'];
         }
     }
+
+    /**
+     * Provides BC with instances serialized before v6.2
+     */
+    public function __unserialize(array $data): void
+    {
+        $this->nodes = $data['nodes'];
+        $this->attributes = $data['attributes'];
+        $this->attributes['is_null_coalesce'] ??= false;
+        $this->attributes['is_short_circuited'] ??= $data["\x00Symfony\Component\ExpressionLanguage\Node\GetAttrNode\x00isShortCircuited"] ?? false;
+    }
 }