Revert "language: check_unprocessed_arguments after constructing experiment"

This reverts commit d7240c17fc.

artiq/frontend/artiq_compile.py

@@ -53,8 +53,6 @@ def main():
         arguments = parse_arguments(args.arguments)
         argument_mgr = ProcessArgumentManager(arguments)
         exp_inst = exp((device_mgr, dataset_mgr, argument_mgr, {}))
-        argument_mgr.check_unprocessed_arguments()
-
 
         if not hasattr(exp.run, "artiq_embedded"):
             raise ValueError("Experiment entry point must be a kernel")

artiq/frontend/artiq_run.py

@@ -184,9 +184,7 @@ def _build_experiment(device_mgr, dataset_mgr, args):
         "arguments": arguments
     }
     device_mgr.virtual_devices["scheduler"].expid = expid
-    exp_inst = get_experiment(module, args.class_name)(managers)
-    argument_mgr.check_unprocessed_arguments()
-    return exp_inst
+    return get_experiment(module, args.class_name)(managers)
 
 
 def run(with_file=False):

artiq/master/worker_impl.py

@@ -333,7 +333,6 @@ def main():
                 os.chdir(dirname)
                 argument_mgr = ProcessArgumentManager(expid["arguments"])
                 exp_inst = exp((device_mgr, dataset_mgr, argument_mgr, {}))
-                argument_mgr.check_unprocessed_arguments()
                 put_completed()
             elif action == "prepare":
                 exp_inst.prepare()