Use if(false) to comment debugging code, and be sure that it always compiles.

[simgrid.git] / src / msg / msg_comm.cpp

diff --git a/src/msg/msg_comm.cpp b/src/msg/msg_comm.cpp
index fd36e6e6ebec254e035dfc3610e2bee2e5405c22..91f56b0591843cd899d8ee7bc8f1ff864d24441e 100644 (file)
--- a/src/msg/msg_comm.cpp
+++ b/src/msg/msg_comm.cpp
@@ -84,7 +84,7 @@ int MSG_comm_test(msg_comm_t comm)
  */
 int MSG_comm_testany(const_xbt_dynar_t comms)
 {
-  int finished_index = -1;
+  ssize_t finished_index = -1;
 
   /* Create the equivalent array with SIMIX objects: */
   std::vector<simgrid::kernel::activity::CommImpl*> s_comms;
@@ -120,7 +120,7 @@ int MSG_comm_testany(const_xbt_dynar_t comms)
     }
   }
 
-  return finished_index;
+  return static_cast<int>(finished_index);
 }
 
 /** @brief Destroys the provided communication. */
@@ -161,7 +161,7 @@ void MSG_comm_waitall(msg_comm_t* comm, int nb_elem, double timeout)
  */
 int MSG_comm_waitany(const_xbt_dynar_t comms)
 {
-  int finished_index = -1;
+  ssize_t finished_index = -1;
 
   /* Create the equivalent array with SIMIX objects: */
   std::vector<simgrid::kernel::activity::CommImpl*> s_comms;
@@ -197,7 +197,7 @@ int MSG_comm_waitany(const_xbt_dynar_t comms)
     (*comm->task_received)->set_not_used();
   }
 
-  return finished_index;
+  return static_cast<int>(finished_index);
 }
 
 /**