From 49605bc5a7778c64dcdea6fa5b19ce301eed1ccd Mon Sep 17 00:00:00 2001
From: Paul Cornett <paulcor@users.noreply.github.com>
Date: Tue, 1 Aug 2017 08:37:15 -0700
Subject: [PATCH] Use forward-declaration macro to avoid compiler warnings

---
 include/wx/gtk/toplevel.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/wx/gtk/toplevel.h b/include/wx/gtk/toplevel.h
index eba2c1f7e0..a95358d88e 100644
--- a/include/wx/gtk/toplevel.h
+++ b/include/wx/gtk/toplevel.h
@@ -9,7 +9,7 @@
 #ifndef _WX_GTK_TOPLEVEL_H_
 #define _WX_GTK_TOPLEVEL_H_
 
-class WXDLLIMPEXP_CORE wxGUIEventLoop;
+class WXDLLIMPEXP_FWD_CORE wxGUIEventLoop;
 
 //-----------------------------------------------------------------------------
 // wxTopLevelWindowGTK