Applied patch [ 843965 ] RC/WXRC/XML related contribs and utils cleaning

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24765 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/xrc/xh_sizer.cpp

@@ -206,7 +206,6 @@ wxObject* wxSizerXmlHandler::Handle_sizer()
     // save state
     wxSizer *old_par = m_parentSizer;
     bool old_ins = m_isInside;
-    bool old_gbs = m_isGBS;
 
     // set new state
     m_parentSizer = sizer;
@@ -216,7 +215,6 @@ wxObject* wxSizerXmlHandler::Handle_sizer()
     CreateChildren(m_parent, TRUE/*only this handler*/);
 
     // restore state
-    old_gbs = m_isGBS;    
     m_isInside = old_ins;
     m_parentSizer = old_par;
 

src/xrc/xh_wizrd.cpp

@@ -59,6 +59,8 @@ wxObject *wxWizardXmlHandler::DoCreateResource()
     else
     {
         wxWizardPage *page = NULL;
+        wxUnusedVar(page);
+
         if (m_class == wxT("wxWizardPageSimple"))
         {
             XRC_MAKE_INSTANCE(p, wxWizardPageSimple)

src/xrc/xmlres.cpp

@@ -324,6 +324,7 @@ bool wxXmlResource::UpdateResources()
     bool modif;
 #   if wxUSE_FILESYSTEM
     wxFSFile *file = NULL;
+    wxUnusedVar(file);
     wxFileSystem fsys;
 #   endif
 
@@ -353,6 +354,7 @@ bool wxXmlResource::UpdateResources()
                 rt = false;
             }
             wxDELETE(file);
+            wxUnusedVar(file);
 #           else
             modif = wxDateTime(wxFileModificationTime(m_data[i].File)) > m_data[i].Time;
 #           endif
@@ -413,6 +415,7 @@ bool wxXmlResource::UpdateResources()
 
 #           if wxUSE_FILESYSTEM
 				wxDELETE(file);
+				wxUnusedVar(file);
 #           else
 				wxDELETE(stream);
 #           endif
@@ -1180,14 +1183,12 @@ static int XRCID_Lookup(const wxChar *str_id, int value_if_not_found = -2)
     index %= XRCID_TABLE_SIZE;
 
     XRCID_record *oldrec = NULL;
-    int matchcnt = 0;
     for (XRCID_record *rec = XRCID_Records[index]; rec; rec = rec->next)
     {
         if (wxStrcmp(rec->key, str_id) == 0)
         {
             return rec->id;
         }
-        matchcnt++;
         oldrec = rec;
     }