From 0503f19ca8379dbea48ab9618dc587d3399e5a42 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Fri, 5 Jun 2009 08:54:48 +0000
Subject: [PATCH] compilation fixes for g++ 3.2 (closes #10875)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@60900 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 include/wx/gtk1/glcanvas.h    |  6 +++---
 include/wx/meta/convertible.h | 16 ++++++++++++----
 2 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/include/wx/gtk1/glcanvas.h b/include/wx/gtk1/glcanvas.h
index bf97a23063..97ed7c677d 100644
--- a/include/wx/gtk1/glcanvas.h
+++ b/include/wx/gtk1/glcanvas.h
@@ -50,7 +50,7 @@ public:
     // ------------------
 
 #if WXWIN_COMPATIBILITY_2_8
-    wxDEPRECATED(
+    wxDEPRECATED_CONSTRUCTOR(
     wxGLCanvas(wxWindow *parent,
                wxWindowID id = wxID_ANY,
                const wxPoint& pos = wxDefaultPosition,
@@ -61,7 +61,7 @@ public:
                const wxPalette& palette = wxNullPalette)
     );
 
-    wxDEPRECATED(
+    wxDEPRECATED_CONSTRUCTOR(
     wxGLCanvas(wxWindow *parent,
                const wxGLContext *shared,
                wxWindowID id = wxID_ANY,
@@ -73,7 +73,7 @@ public:
                const wxPalette& palette = wxNullPalette)
     );
 
-    wxDEPRECATED(
+    wxDEPRECATED_CONSTRUCTOR(
     wxGLCanvas(wxWindow *parent,
                const wxGLCanvas *shared,
                wxWindowID id = wxID_ANY,
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_
-- 
2.45.2