Fix some compilation warnings

scripts/Infrastructure/TemplateFactory.py

@@ -578,7 +578,7 @@ def replace_wait(wait_call, tm, wait_func_to_use, provide_request_array: bool =
         idx_name = tm.add_stack_variable("int")
         idx_array = tm.add_stack_variable("int", arr_dim=1)
         test_call = MPICallFactory.mpi_waitsome("1", wait_call.get_arg("request"), "&" + idx_name,
-                                                "&" + idx_array, status_to_use)
+                                                idx_array, status_to_use)
         test_call.set_rank_executing(wait_call.get_rank_executing())
         test_call.set_identifier(wait_call.get_identifier())
         tm.insert_instruction(test_call, before_instruction=wait_call)  # insertion before the improbe call
@@ -587,7 +587,7 @@ def replace_wait(wait_call, tm, wait_func_to_use, provide_request_array: bool =
     if wait_func_to_use == "mpi_testsome":
         flag_name = tm.add_stack_variable("int")
         idx_array = tm.add_stack_variable("int", arr_dim=1)
-        test_call = MPICallFactory.mpi_testsome("1", wait_call.get_arg("request"), "&" + flag_name, "&" + idx_array,
+        test_call = MPICallFactory.mpi_testsome("1", wait_call.get_arg("request"), "&" + flag_name, idx_array,
                                                 status_to_use)
         test_call.set_rank_executing(wait_call.get_rank_executing())
         test_call.set_identifier(wait_call.get_identifier())