From 161f7557e706d298879a01aef8ee4dd25e1c4439 Mon Sep 17 00:00:00 2001
From: Nikita Kniazev <nok.raven@gmail.com>
Date: Thu, 1 Nov 2018 04:02:32 +0300
Subject: [PATCH] Forgot to undef BOOST_FUNCTION_NUM_ARGS

---
 include/boost/function.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/boost/function.hpp b/include/boost/function.hpp
index 497ee96..cd1382e 100644
--- a/include/boost/function.hpp
+++ b/include/boost/function.hpp
@@ -31,6 +31,7 @@
 
 #ifndef BOOST_FUNCTION_NO_VARIADIC
 #  include <boost/function/detail/maybe_include.hpp>
+#  undef BOOST_FUNCTION_NUM_ARGS
 // Older Visual Age C++ version do not handle the file iteration well
 #elif BOOST_WORKAROUND(__IBMCPP__, >= 500) && BOOST_WORKAROUND(__IBMCPP__, < 800)
 #  if BOOST_FUNCTION_MAX_ARGS >= 0