From: Arnaud Giersch <arnaud.giersch@univ-fcomte.fr>
Date: Wed, 6 Mar 2019 17:52:28 +0000 (+0100)
Subject: Missing include.
X-Git-Tag: v3_22~157
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/f0ade322a3884342c7ead439ac0cef9a4785dba7

Missing include.
---

diff --git a/include/xbt/backtrace.hpp b/include/xbt/backtrace.hpp
index 92199c8d99..27b9f8e810 100644
--- a/include/xbt/backtrace.hpp
+++ b/include/xbt/backtrace.hpp
@@ -9,6 +9,7 @@
 #include <xbt/base.h>
 
 #include <cstddef>
+#include <functional>
 #include <memory>
 #include <string>
 #include <vector>