From 4d797b55c494f48dc1ffcfe558cd17dd3a29e9ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Thu, 17 Nov 2022 19:03:30 +0100
Subject: [PATCH] try working around a warning

---
 STL_Extension/include/CGAL/Handle.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/STL_Extension/include/CGAL/Handle.h b/STL_Extension/include/CGAL/Handle.h
index 4fa3a17286b..07fb7748e21 100644
--- a/STL_Extension/include/CGAL/Handle.h
+++ b/STL_Extension/include/CGAL/Handle.h
@@ -122,7 +122,7 @@ class Handle
     int
     refs()  const noexcept { return PTR->count.load(std::memory_order_relaxed); }
 
-    Id_type id() const noexcept { return PTR - static_cast<Rep*>(0); }
+    Id_type id() const noexcept { return std::distance(static_cast<Rep*>(0), PTR); }
 
     bool identical(const Handle& h) const noexcept { return PTR == h.PTR; }