tests: add missing header

2015-05-31 15:22:48 +03:00
parent db46ced43c
commit ce89b77bba
1 changed files with 1 additions and 0 deletions
--- a/tests/thread_context_switch.cc
+++ b/tests/thread_context_switch.cc
@@ -20,6 +20,7 @@
 * Copyright (C) 2015 Cloudius Systems, Ltd.
 */

+#include <experimental/optional>
 #include "core/thread.hh"
 #include "core/semaphore.hh"
 #include "core/app-template.hh"