// this class and should not be used. Their implementation in this class
// simply fails.
-void wxGridBagSizer::Add( wxSizerItem *item )
+void wxGridBagSizer::Add( wxSizerItem * )
{ wxFAIL_MSG(wxT("Invalid Add form called.")); }
void wxGridBagSizer::Prepend( wxWindow *, int, int, int, wxObject* )