fix virtual function hiding warnings introduced to changing wxSockAddress argument of Connect() to be passed by const reference

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56460 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/protocol/ftp.h

@@ -38,7 +38,7 @@ public:
     void SetUser(const wxString& user) { m_user = user; }
     void SetPassword(const wxString& passwd) { m_passwd = passwd; }
 
-    bool Connect(wxSockAddress& addr, bool wait = true);
+    bool Connect(const wxSockAddress& addr, bool wait = true);
     bool Connect(const wxString& host);
 
     // disconnect

include/wx/protocol/http.h

@@ -29,7 +29,7 @@ public:
 
   virtual bool Connect(const wxString& host, unsigned short port);
   virtual bool Connect(const wxString& host) { return Connect(host, 0); }
-  virtual bool Connect(wxSockAddress& addr, bool wait);
+  virtual bool Connect(const wxSockAddress& addr, bool wait);
   bool Abort();
   wxInputStream *GetInputStream(const wxString& path);
   inline wxProtocolError GetError() { return m_perr; }

include/wx/protocol/protocol.h

@@ -59,7 +59,8 @@ public:
 #if wxUSE_SOCKETS
     bool Reconnect();
     virtual bool Connect( const wxString& WXUNUSED(host) ) { return FALSE; }
-    virtual bool Connect( wxSockAddress& addr, bool WXUNUSED(wait) = TRUE) { return wxSocketClient::Connect(addr); }
+    virtual bool Connect( const wxSockAddress& addr, bool WXUNUSED(wait) = TRUE)
+        { return wxSocketClient::Connect(addr); }
 
     // read a '\r\n' terminated line from the given socket and put it in
     // result (without the terminators)

src/common/ftp.cpp

@@ -107,7 +107,7 @@ wxFTP::~wxFTP()
 // wxFTP connect and login methods
 // ----------------------------------------------------------------------------
 
-bool wxFTP::Connect(wxSockAddress& addr, bool WXUNUSED(wait))
+bool wxFTP::Connect(const wxSockAddress& addr, bool WXUNUSED(wait))
 {
     if ( !wxProtocol::Connect(addr) )
     {

src/common/http.cpp

@@ -219,7 +219,7 @@ bool wxHTTP::Connect(const wxString& host, unsigned short port)
     return true;
 }
 
-bool wxHTTP::Connect(wxSockAddress& addr, bool WXUNUSED(wait))
+bool wxHTTP::Connect(const wxSockAddress& addr, bool WXUNUSED(wait))
 {
     if (m_addr) {
         delete m_addr;