Tesh files: kill obsolete variables SG_TEST_EXENV and EXEEXT.

[simgrid.git] / examples / s4u / synchro-mutex / s4u-synchro-mutex.cpp

diff --git a/examples/s4u/synchro-mutex/s4u-synchro-mutex.cpp b/examples/s4u/synchro-mutex/s4u-synchro-mutex.cpp
index ae2ca42..e7819f7 100644 (file)
--- a/examples/s4u/synchro-mutex/s4u-synchro-mutex.cpp
+++ b/examples/s4u/synchro-mutex/s4u-synchro-mutex.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2006-2018. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2006-2019. 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. */
@@ -6,7 +6,7 @@
 #include <mutex> /* std::mutex and std::lock_guard */
 #include "simgrid/s4u.hpp" /* All of S4U */
 
-#define NB_ACTOR 6
+constexpr int NB_ACTOR = 6;
 
 XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_test, "a sample log category");