From ae48a4c6f94e28b727facd75547ae58c9588222a Mon Sep 17 00:00:00 2001
From: vitaut <victor.zverovich@gmail.com>
Date: Thu, 22 Oct 2015 08:56:52 -0700
Subject: [PATCH] Add missing include

---
 test/util-test.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/util-test.cc b/test/util-test.cc
index 6da9553a..2d676a7a 100644
--- a/test/util-test.cc
+++ b/test/util-test.cc
@@ -30,6 +30,7 @@
 #include <cfloat>
 #include <climits>
 #include <cstring>
+#include <functional>
 #include <limits>
 
 #if FMT_USE_TYPE_TRAITS