From 62e08e62ed482b580810f89778254af2f75fc9ad Mon Sep 17 00:00:00 2001
From: Abdul Malik Ikhsan <samsonasik@gmail.com>
Date: Fri, 9 Oct 2026 00:59:17 +0700
Subject: [PATCH] perf: Skip recursive parent and function fallback resolution
 when only ruleset defined

---
 src/Analyser/Analyser.php | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/src/Analyser/Analyser.php b/src/Analyser/Analyser.php
index dcea7e6e..84cae1c4 100644
--- a/src/Analyser/Analyser.php
+++ b/src/Analyser/Analyser.php
@@ -223,17 +223,22 @@ private function doAnalyse(
             $layerExcludePaths,
         );
         $classNodes       = $extractionResult->classNodes;
-        $classNodes       = $this->withRecursiveParents($classNodes, $extractionResult->anonymousClassNodes);
 
-        $this->resolveFunctionFallbackCalls(
-            [
-                $classNodes,
+        // Node rules may query inheritance and resolved function calls.
+        // Declarative ruleset checks use separate dependency resolution.
+        if ($nodeRules !== []) {
+            $classNodes = $this->withRecursiveParents($classNodes, $extractionResult->anonymousClassNodes);
+
+            $this->resolveFunctionFallbackCalls(
+                [
+                    $classNodes,
+                    $extractionResult->functionNodes,
+                    $extractionResult->anonymousFunctionNodes,
+                    $extractionResult->anonymousClassNodes,
+                ],
                 $extractionResult->functionNodes,
-                $extractionResult->anonymousFunctionNodes,
-                $extractionResult->anonymousClassNodes,
-            ],
-            $extractionResult->functionNodes,
-        );
+            );
+        }
 
         if ($hasExtendedClassAwareRule || $hasUsedInterfaceAwareRule || $hasUsedTraitAwareRule) {
             $this->markClassLikeUsage(