(!#x:makreel:interface-name nil_is(#.name port (reply))) -> #.name reply'reordered (#.name port(reply))
  . (async_not_pending . semantics
    +async_pending . (semantics_async_allow_ack(blocking={},released=[],reply=replies(#x:semantics-provides-reply-init),port=no_port)
                     +semantics_provides))