check for self-assignment in operator=

[wxWidgets.git] / include / wx / cocoa / NSMenu.h

diff --git a/include/wx/cocoa/NSMenu.h b/include/wx/cocoa/NSMenu.h
index 281bf55d4d0b9c0d3a23880cb3ef4b851b8c36a9..6438f1e02d1b75a9f511a4945b5527bea05b2706 100644 (file)
--- a/include/wx/cocoa/NSMenu.h
+++ b/include/wx/cocoa/NSMenu.h
@@ -35,11 +35,11 @@ public:
     ,   OBSERVE_WillSendAction      = 0x10
     };
     virtual void Cocoa_dealloc() {}
-    virtual void CocoaNotification_menuDidAddItem(WX_NSNotification notification) {}
-    virtual void CocoaNotification_menuDidChangeItem(WX_NSNotification notification) {}
-    virtual void CocoaNotification_menuDidRemoveItem(WX_NSNotification notification) {}
-    virtual void CocoaNotification_menuDidSendAction(WX_NSNotification notification) {}
-    virtual void CocoaNotification_menuWillSendAction(WX_NSNotification notification) {}
+    virtual void CocoaNotification_menuDidAddItem(WX_NSNotification WXUNUSED(notification)) {}
+    virtual void CocoaNotification_menuDidChangeItem(WX_NSNotification WXUNUSED(notification)) {}
+    virtual void CocoaNotification_menuDidRemoveItem(WX_NSNotification WXUNUSED(notification)) {}
+    virtual void CocoaNotification_menuDidSendAction(WX_NSNotification WXUNUSED(notification)) {}
+    virtual void CocoaNotification_menuWillSendAction(WX_NSNotification WXUNUSED(notification)) {}
     virtual ~wxCocoaNSMenu() { }
 
 protected: