remove warnings of intentionally unreachable code

[wxWidgets.git] / include / wx / ipcbase.h

diff --git a/include/wx/ipcbase.h b/include/wx/ipcbase.h
index 28fb1f46cbfbfe336f00f9ce809ea0840e7a7806..d5c41a52b8d18c1c4b30bb94499c98a124d0c494 100644 (file)
--- a/include/wx/ipcbase.h
+++ b/include/wx/ipcbase.h
@@ -48,8 +48,8 @@ class WXDLLIMPEXP_BASE wxConnectionBase: public wxObject
 public:
   wxConnectionBase(wxChar *buffer, int size); // use external buffer
   wxConnectionBase(); // use internal, adaptive buffer
-  wxConnectionBase(wxConnectionBase& copy);
-  ~wxConnectionBase(void);
+  wxConnectionBase(const wxConnectionBase& copy);
+  virtual ~wxConnectionBase(void);
 
   void SetConnected( bool c ) { m_connected = c; }
   bool GetConnected() { return m_connected; }
@@ -73,28 +73,28 @@ public:
                                wxChar *WXUNUSED(data),
                                int WXUNUSED(size),
                                wxIPCFormat WXUNUSED(format) )
-                             { return false; };
+                             { return false; }
 
   virtual wxChar *OnRequest    ( const wxString& WXUNUSED(topic),
                                const wxString& WXUNUSED(item),
                                int *WXUNUSED(size),
                                wxIPCFormat WXUNUSED(format) )
-                             { return (wxChar *) NULL; };
+                             { return (wxChar *) NULL; }
 
   virtual bool OnPoke        ( const wxString& WXUNUSED(topic),
                                const wxString& WXUNUSED(item),
                                wxChar *WXUNUSED(data),
                                int WXUNUSED(size),
                                wxIPCFormat WXUNUSED(format) )
-                             { return false; };
+                             { return false; }
 
   virtual bool OnStartAdvise ( const wxString& WXUNUSED(topic),
                                const wxString& WXUNUSED(item) )
-                             { return false; };
+                             { return false; }
 
   virtual bool OnStopAdvise  ( const wxString& WXUNUSED(topic),
                                const wxString& WXUNUSED(item) )
-                             { return false; };
+                             { return false; }
 
   // Callbacks to CLIENT - override at will
   virtual bool OnAdvise      ( const wxString& WXUNUSED(topic),
@@ -102,7 +102,7 @@ public:
                                wxChar *WXUNUSED(data),
                                int WXUNUSED(size),
                                wxIPCFormat WXUNUSED(format) )
-                             { return false; };
+                             { return false; }
 
   // Callbacks to BOTH - override at will
   // Default behaviour is to delete connection and return true