From 3493b66b1f854965e767564bc9480c52a1d6e9a2 Mon Sep 17 00:00:00 2001
From: Laurent Rineau <Laurent.Rineau__CGAL@normalesup.org>
Date: Tue, 3 Aug 2010 10:27:42 +0000
Subject: [PATCH] Fix a long long issues, detected by g++ -pedantic. Bug
 reported by Jens Seidel <jensseidel@users.sf.net>.

---
 iostream/include/CGAL/IO/io_tags.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/iostream/include/CGAL/IO/io_tags.h b/iostream/include/CGAL/IO/io_tags.h
index 179aa023b5e..6f7a59e5bcd 100644
--- a/iostream/include/CGAL/IO/io_tags.h
+++ b/iostream/include/CGAL/IO/io_tags.h
@@ -26,6 +26,7 @@
 #define CGAL_IO_TAGS_H
 
 #include <cstddef>
+#include <CGAL/compiler_config.h>
 
 namespace CGAL {
 
@@ -43,14 +44,17 @@ template<> struct Io_traits<char>{ typedef io_Read_write Io_tag; };
 template<> struct Io_traits<short> { typedef io_Read_write Io_tag; };
 template<> struct Io_traits<int> { typedef io_Read_write Io_tag; };
 template<> struct Io_traits<long> { typedef io_Read_write Io_tag; };
-template<> struct Io_traits<long long> { typedef io_Read_write Io_tag; };
 
 template<> struct Io_traits<unsigned char>{ typedef io_Read_write Io_tag; }; 
 
 template<> struct Io_traits<unsigned short> { typedef io_Read_write Io_tag; };
 template<> struct Io_traits<unsigned int> { typedef io_Read_write Io_tag; };
 template<> struct Io_traits<unsigned long> { typedef io_Read_write Io_tag; };
+
+#ifndef CGAL_CFG_NO_CPP0X_LONG_LONG
+template<> struct Io_traits<long long> { typedef io_Read_write Io_tag; };
 template<> struct Io_traits<unsigned long long> { typedef io_Read_write Io_tag; };
+#endif
 
 template<> struct Io_traits<float> { typedef io_Read_write Io_tag; };
 template<> struct Io_traits<double> { typedef io_Read_write Io_tag; };