X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4f927337ccac8e2fc64a5286472d43954248b853..86ac84b8ce086e6bbda58f422d41f84268606e35:/include/wx/meta/convertible.h?ds=inline

diff --git a/include/wx/meta/convertible.h b/include/wx/meta/convertible.h
index 99207d7273..d43fc2c74d 100644
--- a/include/wx/meta/convertible.h
+++ b/include/wx/meta/convertible.h
@@ -11,15 +11,23 @@
 #ifndef _WX_META_CONVERTIBLE_H_
 #define _WX_META_CONVERTIBLE_H_
 
+//
+// Introduce an extra class to make this header compilable with g++3.2
+//
+template <class D, class B>
+struct wxConvertibleTo_SizeHelper
+{
+	static char Match(B* pb);
+	static int  Match(...);
+};
+
 // Helper to decide if an object of type D is convertible to type B (the test
 // succeeds in particular when D derives from B)
 template <class D, class B>
 struct wxConvertibleTo
 {
-    static char Match(B* pb);
-    static int Match(...);
-
-    enum { value = sizeof(Match(static_cast<D*>(NULL))) == sizeof(char) };
+    enum { value = sizeof(wxConvertibleTo_SizeHelper<D,B>::Match(static_cast<D*>(NULL)))==sizeof(char)
+	};
 };
 
 #endif // _WX_META_CONVERTIBLE_H_