Index: kdevplatform/shell/textdocument.cpp
===================================================================
--- kdevplatform/shell/textdocument.cpp
+++ kdevplatform/shell/textdocument.cpp
@@ -231,10 +231,14 @@
     IDocument::DocumentState state = IDocument::Clean;
     QString encoding;
     bool loaded = false;
-    // we want to remove the added stuff when the menu hides
-    QMenu* addedContextMenu = nullptr;
+    // we want to remove the added stuff when the menu hides.
+    // This has to be a static instance because multiple views
+    // can share the same context menu instance.
+    static QMenu* addedContextMenu;
 };
 
+QMenu* TextDocumentPrivate::addedContextMenu = nullptr;
+
 class TextViewPrivate
 {
 public: