From d38fea5ffe6da0dbc0362ea4ef694fc37589acf5 Mon Sep 17 00:00:00 2001
From: Andreas Fabri <andreas.fabri@geometryfactory.com>
Date: Mon, 12 Feb 2018 09:44:10 +0000
Subject: [PATCH] Add missing #include

---
 CGAL_Core/include/CGAL/CORE/CoreAux_impl.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CGAL_Core/include/CGAL/CORE/CoreAux_impl.h b/CGAL_Core/include/CGAL/CORE/CoreAux_impl.h
index a0e2703a083..763917d05f6 100644
--- a/CGAL_Core/include/CGAL/CORE/CoreAux_impl.h
+++ b/CGAL_Core/include/CGAL/CORE/CoreAux_impl.h
@@ -40,6 +40,7 @@
 #define CGAL_INLINE_FUNCTION
 #endif
 
+#include <CGAL/use.h>
 #include <CGAL/CORE/CoreAux.h>
 #include <gmp.h>