From 7f17b915db467ed1b49ce1b4a0bb7f36dc5cba85 Mon Sep 17 00:00:00 2001
From: Manolo Gouy <Manolo>
Date: Thu, 25 Feb 2016 17:56:48 +0000
Subject: Remove the useless pseudo run-time type information supported by the
 Fl_Device class.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11217 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 FL/mac.H | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'FL/mac.H')

diff --git a/FL/mac.H b/FL/mac.H
index 8da33239d..7de2b2008 100644
--- a/FL/mac.H
+++ b/FL/mac.H
@@ -139,8 +139,9 @@ extern NSCursor *fl_default_cursor;
 
 // This object contains all mac-specific stuff about a window:
 // WARNING: this object is highly subject to change!
-class Fl_X : public Fl_Device {
+class Fl_X {
 public:
+  virtual ~Fl_X() {}       // very important
   Window xid;              // pointer to the Cocoa window object (FLWindow*)
   Fl_Offscreen other_xid;  // pointer for offscreen bitmaps (overlay window)
   Fl_Window *w;            // FLTK window for 
-- 
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