%Error-UNSUPPORTED: t/t_interconnect.v:12:3: Unsupported: interconnect
   12 |   interconnect a;
      |   ^~~~~~~~~~~~
                    ... For error description see https://verilator.org/warn/UNSUPPORTED?v=latest
%Error-UNSUPPORTED: t/t_interconnect.v:13:3: Unsupported: interconnect
   13 |   interconnect b;
      |   ^~~~~~~~~~~~
%Error-UNSUPPORTED: t/t_interconnect.v:21:12: Unsupported: interconnect
   21 |     output interconnect a,
      |            ^~~~~~~~~~~~
%Error-UNSUPPORTED: t/t_interconnect.v:22:12: Unsupported: interconnect
   22 |     output interconnect b);
      |            ^~~~~~~~~~~~
%Error: Exiting due to