X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/67d66b0cf79b9fc02c0450f254584693dbf21d3b..796316bf352eff268ab43755b49631a76f79c014:/examples/cpp/dag-io/s4u-dag-io.cpp

diff --git a/examples/cpp/dag-io/s4u-dag-io.cpp b/examples/cpp/dag-io/s4u-dag-io.cpp
index 81e2e91748..c2dccdae4a 100644
--- a/examples/cpp/dag-io/s4u-dag-io.cpp
+++ b/examples/cpp/dag-io/s4u-dag-io.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2021. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2022. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -24,8 +24,8 @@ int main(int argc, char* argv[])
              (a.dependencies_solved() ? "solved" : "NOT solved"), (a.is_assigned() ? "assigned" : "NOT assigned"));
   });
 
-  simgrid::s4u::Activity::on_completion_cb([](simgrid::s4u::Activity& activity) {
-    const auto* exec = dynamic_cast<simgrid::s4u::Exec*>(&activity);
+  simgrid::s4u::Activity::on_completion_cb([](simgrid::s4u::Activity const& activity) {
+    const auto* exec = dynamic_cast<simgrid::s4u::Exec const*>(&activity);
     if (exec == nullptr) // Only Execs are concerned here
       return;
     XBT_INFO("Activity '%s' is complete (start time: %f, finish time: %f)", exec->get_cname(), exec->get_start_time(),