5 files changed, 8 insertions, 4 deletions

diff --git a/ui/metadatachoicedialog.h b/ui/metadatachoicedialog.h
index e2d07a14..64a2032e 100644
--- a/ui/metadatachoicedialog.h
+++ b/ui/metadatachoicedialog.h
@@ -29,6 +29,7 @@ struct EntryItem {
 */
 class ManagedTableDelegate {
 public:
+	virtual ~ManagedTableDelegate();
 	// model
 	virtual size_t ManagedTableColumnCount() = 0;
 	virtual size_t ManagedTableRowCount() = 0;
@@ -115,6 +116,7 @@ enum MetadataMode {
 
 class EntryItemMetadataViewDelegate {
 public:
+	virtual ~EntryItemMetadataViewDelegate();
 	virtual MetadataMode GetCurrentMode() = 0;
 	virtual std::vector<BinaryNinja::DisassemblyTextLine> LinesForEntryItem(EntryItem& item) = 0;
 	virtual QString PlaintextForEntryItem(EntryItem& item) = 0;
diff --git a/ui/preview.h b/ui/preview.h
index 84f40d79..9d89f1f8 100644
--- a/ui/preview.h
+++ b/ui/preview.h
@@ -17,7 +17,7 @@
 class BINARYNINJAUIAPI PreviewScrollHandler
 {
   public:
-	virtual ~PreviewScrollHandler() {}
+	virtual ~PreviewScrollHandler();
 	virtual void sendWheelEvent(QWheelEvent* event) = 0;
 };
 
diff --git a/ui/uicontext.h b/ui/uicontext.h
index 352a62dd..f68ea0a9 100644
--- a/ui/uicontext.h
+++ b/ui/uicontext.h
@@ -39,6 +39,8 @@ struct SelectionInfoForXref;
 class BINARYNINJAUIAPI UIContextNotification
 {
   public:
+	virtual ~UIContextNotification();
+
 	/*!
 	    Callback after a UIContext is opened (eg MainWindow)
 	    \param context Opened context
diff --git a/ui/viewframe.h b/ui/viewframe.h
index 19987cee..9803548c 100644
--- a/ui/viewframe.h
+++ b/ui/viewframe.h
@@ -339,7 +339,7 @@ class BINARYNINJAUIAPI ViewLocation
 class BINARYNINJAUIAPI ViewContainer
 {
   public:
-	virtual ~ViewContainer() {}
+	virtual ~ViewContainer();
 	virtual View* getView() = 0;
 };
 
diff --git a/ui/xreflist.h b/ui/xreflist.h
index 112573ee..9d9b5983 100644
--- a/ui/xreflist.h
+++ b/ui/xreflist.h
@@ -119,7 +119,7 @@ class XrefHeader : public XrefItem
   public:
 	XrefHeader();
 	XrefHeader(const QString& name, XrefItem::XrefType type, XrefHeader* parent, FunctionRef func);
-	virtual ~XrefHeader() {}
+	virtual ~XrefHeader();
 
 	virtual QString name() const { return m_name; }
 	XrefItem::XrefType type() const { return m_type; }
@@ -468,7 +468,7 @@ class BINARYNINJAUIAPI CrossReferenceContainer
 
   public:
 	CrossReferenceContainer(CrossReferenceWidget* parent, ViewFrame* view, BinaryViewRef data);
-	virtual ~CrossReferenceContainer() {}
+	virtual ~CrossReferenceContainer();
 	virtual QModelIndex translateIndex(const QModelIndex& idx) const = 0;
 	virtual bool getReference(const QModelIndex& idx, XrefItem** refPtr) const = 0;
 	virtual QModelIndex nextIndex() = 0;