From d70a5c9233c91dc39c118f17292dee915274b2da Mon Sep 17 00:00:00 2001
From: Andrey Breslav <andrey.breslav@jetbrains.com>
Date: Thu, 27 Dec 2012 21:27:17 +0400
Subject: [PATCH] getContainingClass() made faster for toplevel classes

---
 .../src/org/jetbrains/jet/asJava/KotlinLightClass.java     | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/compiler/jet.as.java.psi/src/org/jetbrains/jet/asJava/KotlinLightClass.java b/compiler/jet.as.java.psi/src/org/jetbrains/jet/asJava/KotlinLightClass.java
index ba7042b3d51..c8fd171d13f 100644
--- a/compiler/jet.as.java.psi/src/org/jetbrains/jet/asJava/KotlinLightClass.java
+++ b/compiler/jet.as.java.psi/src/org/jetbrains/jet/asJava/KotlinLightClass.java
@@ -168,6 +168,13 @@ public class KotlinLightClass extends AbstractLightClass implements JetJavaMirro
         return classOrObject.getContainingFile();
     }
 
+    @Nullable
+    @Override
+    public PsiClass getContainingClass() {
+        if (classOrObject.getParent() == classOrObject.getContainingFile()) return null;
+        return super.getContainingClass();
+    }
+
     @Nullable
     @Override
     public String getName() {