%Error: t/t_assert_seq_event_bad.v:19:7: Arguments to a sequence used as an event control must be static (IEEE 1800-2023 9.4.2.4)
                                       : ... note: In instance 't'
   19 |     @(s_arg(x));
      |       ^~~~~
        ... See the manual at https://verilator.org/verilator_doc.html?v=latest for more assistance.
%Error: Exiting due to