From 24f2d6b6a1dca593422f5d2c8d3819907571e0ba Mon Sep 17 00:00:00 2001
From: Tomas Votruba <tomas.vot@gmail.com>
Date: Fri, 16 Oct 2026 08:20:47 +0200
Subject: [PATCH] [Visibility] Speed up ChangeConstantVisibilityRector with
 cheap constant-name gate before type resolution

---
 .../ClassConst/ChangeConstantVisibilityRector.php  | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/rules/Visibility/Rector/ClassConst/ChangeConstantVisibilityRector.php b/rules/Visibility/Rector/ClassConst/ChangeConstantVisibilityRector.php
index 1846bc9f658..05ed9f8dbae 100644
--- a/rules/Visibility/Rector/ClassConst/ChangeConstantVisibilityRector.php
+++ b/rules/Visibility/Rector/ClassConst/ChangeConstantVisibilityRector.php
@@ -82,7 +82,21 @@ public function refactor(Node $node): ?Node
     {
         $hasChanged = false;
 
+        $constantNames = [];
+        foreach ($node->getConstants() as $classConst) {
+            if ($classConst->consts === []) {
+                continue;
+            }
+
+            $constantNames[strtolower($classConst->consts[0]->name->toString())] = true;
+        }
+
         foreach ($this->classConstantVisibilityChanges as $classConstantVisibilityChange) {
+            // cheap name check before the expensive type resolution below
+            if (! isset($constantNames[strtolower($classConstantVisibilityChange->getConstant())])) {
+                continue;
+            }
+
             if (! $this->isObjectType($node, $classConstantVisibilityChange->getObjectType())) {
                 continue;
             }