diff -u include/wx/scopeguard.h include/wx/scopeguard.h
--- include/wx/scopeguard.h	2007-11-21 21:17:54.000000000 +0100
+++ include/wx/scopeguard.h	2007-11-21 21:16:43.000000000 +0100
@@ -108,7 +108,7 @@
     // for OnScopeExit() only (we can't make it friend, unfortunately)!
     bool WasDismissed() const { return m_wasDismissed; }
 
-protected:
+public:
     ~wxScopeGuardImplBase() { }
 
     wxScopeGuardImplBase(const wxScopeGuardImplBase& other)