X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/7e96a7597c1655826204e2a891c7d5c1df68d6f8..6e0d0f6c1580aceb13c060bbf95cbe9000cf6bbd:/include/simgrid/s4u/Activity.hpp

diff --git a/include/simgrid/s4u/Activity.hpp b/include/simgrid/s4u/Activity.hpp
index ef51321b4b..8b9f48508d 100644
--- a/include/simgrid/s4u/Activity.hpp
+++ b/include/simgrid/s4u/Activity.hpp
@@ -38,6 +38,7 @@ class XBT_PUBLIC Activity : public xbt::Extendable<Activity> {
   friend Comm;
   friend Exec;
   friend Io;
+  friend Mess;
   friend kernel::activity::ActivityImpl;
   friend std::vector<ActivityPtr> create_DAG_from_dot(const std::string& filename);
   friend std::vector<ActivityPtr> create_DAG_from_DAX(const std::string& filename);