From 3b8fb67b52ad02ca4d5ba379661f0c19b23e732c Mon Sep 17 00:00:00 2001
From: Kohei Takahashi <flast@flast.jp>
Date: Sun, 22 Apr 2018 03:44:57 +0900
Subject: [PATCH] Update WA condition

---
 include/boost/fusion/support/config.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/boost/fusion/support/config.hpp b/include/boost/fusion/support/config.hpp
index 65fe2f35..5a0f572e 100644
--- a/include/boost/fusion/support/config.hpp
+++ b/include/boost/fusion/support/config.hpp
@@ -99,7 +99,7 @@ namespace std
 
 // Workaround for compiler which doesn't compile decltype(expr)::type.
 // It expects decltype(expr) deduced as mpl::identity<T>.
-#if BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1913))
+#if BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1913)) || BOOST_WORKAROUND(BOOST_GCC, < 40700)
 #   include <boost/mpl/identity.hpp>
 #   define BOOST_FUSION_IDENTIFIED_TYPE(parenthesized_expr) \
         boost::mpl::identity<decltype parenthesized_expr>::type::type