From b0c3bc8f00951cb74960366c143f55f74e3eed79 Mon Sep 17 00:00:00 2001
From: Abdul Malik Ikhsan <samsonasik@gmail.com>
Date: Sat, 27 Sep 2025 23:33:22 +0700
Subject: [PATCH] [NodeTypeResolver] Clean up mixed type check on
 TypeFactory::uniquateTypes()

---
 src/NodeTypeResolver/PHPStan/Type/TypeFactory.php | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/NodeTypeResolver/PHPStan/Type/TypeFactory.php b/src/NodeTypeResolver/PHPStan/Type/TypeFactory.php
index 6f12a85490d..49d431e8d37 100644
--- a/src/NodeTypeResolver/PHPStan/Type/TypeFactory.php
+++ b/src/NodeTypeResolver/PHPStan/Type/TypeFactory.php
@@ -64,10 +64,6 @@ public function uniquateTypes(array $types, bool $keepConstant = false): array
         $hasFalse = false;
         $hasTrue = false;
         foreach ($types as $type) {
-            if ($type instanceof MixedType) {
-                $type = new MixedType();
-            }
-
             $type = $this->normalizeObjectType($totalTypes, $type);
             $type = $this->normalizeBooleanType($hasFalse, $hasTrue, $type);