From 25398dfbf69ecb30524a682777bebd1a5eb81590 Mon Sep 17 00:00:00 2001
From: Zach Laine <whatwasthataddress@gmail.com>
Date: Fri, 9 Dec 2016 22:27:02 -0600
Subject: [PATCH] Add missing <memory> to detail/expression.hpp.

---
 boost/yap/detail/expression.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/boost/yap/detail/expression.hpp b/boost/yap/detail/expression.hpp
index 48159eb..021d008 100644
--- a/boost/yap/detail/expression.hpp
+++ b/boost/yap/detail/expression.hpp
@@ -6,6 +6,7 @@
 #include <boost/hana/tuple.hpp>
 #include <boost/hana/size.hpp>
 
+#include <memory>
 #include <type_traits>