actually we need GCC > v4.8.5 for LTO

[simgrid.git] / src / simix / SynchroComm.hpp

diff --git a/src/simix/SynchroComm.hpp b/src/simix/SynchroComm.hpp
index eca91c9..fe672fc 100644 (file)
--- a/src/simix/SynchroComm.hpp
+++ b/src/simix/SynchroComm.hpp
@@ -22,7 +22,7 @@ namespace simix {
   XBT_PUBLIC_CLASS Comm : public Synchro {
     ~Comm() override;
   public:
-    Comm(e_smx_comm_type_t type);
+    explicit Comm(e_smx_comm_type_t type);
     void suspend() override;
     void resume() override;
     void post() override;