From 8b427f4e74474fb30dc660bac6eda7ecff062b12 Mon Sep 17 00:00:00 2001
From: Guy Sartorelli <guy.sartorelli@silverstripe.com>
Date: Wed, 17 Jan 2024 11:59:03 +1300
Subject: [PATCH] API Deprecate some unused API

---
 src/ORM/DataObject.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/ORM/DataObject.php b/src/ORM/DataObject.php
index e445db6e0..462b15424 100644
--- a/src/ORM/DataObject.php
+++ b/src/ORM/DataObject.php
@@ -4016,19 +4016,26 @@ class DataObject extends ViewableData implements DataObjectInterface, i18nEntity
 
     /*
      * @ignore
+     * @deprecated 5.2.0 Will be removed without equivalent functionality
      */
     private static $subclass_access = true;
 
     /**
      * Temporarily disable subclass access in data object qeur
+     * @deprecated 5.2.0 Will be removed without equivalent functionality
      */
     public static function disable_subclass_access()
     {
+        Deprecation::notice('5.2.0', 'Will be removed without equivalent functionality');
         self::$subclass_access = false;
     }
 
+    /**
+     * @deprecated 5.2.0 Will be removed without equivalent functionality
+     */
     public static function enable_subclass_access()
     {
+        Deprecation::notice('5.2.0', 'Will be removed without equivalent functionality');
         self::$subclass_access = true;
     }