From f75413b14add33a0f6a32a58a24de21e1ea00f50 Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@gmail.com>
Date: Sat, 12 Feb 2022 18:30:06 +0200
Subject: [PATCH] Add a workaround for GCC 4.4 to protect.hpp

---
 include/boost/bind/protect.hpp | 2 +-
 test/protect_test2.cpp         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/boost/bind/protect.hpp b/include/boost/bind/protect.hpp
index e251129..ef26fe9 100644
--- a/include/boost/bind/protect.hpp
+++ b/include/boost/bind/protect.hpp
@@ -22,7 +22,7 @@ namespace boost
 namespace _bi
 {
 
-#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && !defined(BOOST_NO_CXX11_DECLTYPE)
+#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && !defined(BOOST_NO_CXX11_DECLTYPE) && !(defined(BOOST_GCC) && BOOST_GCC < 40600)
 
 template<class T> struct protect_make_void
 {
diff --git a/test/protect_test2.cpp b/test/protect_test2.cpp
index 0c29500..8da8405 100644
--- a/test/protect_test2.cpp
+++ b/test/protect_test2.cpp
@@ -36,7 +36,7 @@ int main()
 {
     test<X>( boost::protect( X() ) );
 
-#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && !defined(BOOST_NO_CXX11_DECLTYPE)
+#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && !defined(BOOST_NO_CXX11_DECLTYPE) && !(defined(BOOST_GCC) && BOOST_GCC < 40600)
 
     test2( boost::protect( Y() ) );