From c0d4b2952508b669fabfa66dbe41f03a10012ca2 Mon Sep 17 00:00:00 2001
From: Sergey Malenkov <sergey.malenkov@jetbrains.com>
Date: Fri, 7 Apr 2017 22:18:13 +0300
Subject: [PATCH] IDEA-169924  / IDEA-157959 XML Breadcrumbs hold strong
 references to AST

---
 .../src/com/intellij/xml/breadcrumbs/BreadcrumbsXmlWrapper.java  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/xml/impl/src/com/intellij/xml/breadcrumbs/BreadcrumbsXmlWrapper.java b/xml/impl/src/com/intellij/xml/breadcrumbs/BreadcrumbsXmlWrapper.java
index 6bb7a3150664..2a1729cd84e3 100644
--- a/xml/impl/src/com/intellij/xml/breadcrumbs/BreadcrumbsXmlWrapper.java
+++ b/xml/impl/src/com/intellij/xml/breadcrumbs/BreadcrumbsXmlWrapper.java
@@ -444,6 +444,7 @@ public class BreadcrumbsXmlWrapper extends JComponent implements Disposable {
       myEditor.putUserData(BREADCRUMBS_COMPONENT_KEY, null);
     }
     myEditor = null;
+    breadcrumbs.setCrumbs(null);
   }
 
   @Nullable