From 8485a804ababe4bec3572b0d0384a6187025ffe6 Mon Sep 17 00:00:00 2001
From: Daniel Scherzer <daniel.e.scherzer@gmail.com>
Date: Fri, 21 Feb 2025 17:36:39 -0800
Subject: [PATCH] gen_stub: stop cloning `Type` objects

They are immutable
---
 build/gen_stub.php | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/build/gen_stub.php b/build/gen_stub.php
index 5349adb1bf6..5143715179c 100755
--- a/build/gen_stub.php
+++ b/build/gen_stub.php
@@ -531,6 +531,8 @@ class SimpleType {
     }
 }
 
+// Instances of Type are immutable and do not need to be cloned
+// when held by an object that is cloned
 class Type {
     /** @var SimpleType[] */
     public /* readonly */ array $types;
@@ -3146,13 +3148,6 @@ class PropertyInfo extends VariableLike
             $fieldsynopsisElement->appendChild($doc->createElement("modifier", "readonly"));
         }
     }
-
-    public function __clone()
-    {
-        if ($this->type) {
-            $this->type = clone $this->type;
-        }
-    }
 }
 
 class EnumCaseInfo {