1%Error-UNSUPPORTED: t/t_tri_compass_bad.v:16:12: Unsupported: tristate in top-level IO: '__pinNumber1' 2 : ... In instance t 3 16 | sub sub(i, o); 4 | ^ 5 ... For error description see https://verilator.org/warn/UNSUPPORTED?v=latest 6%Error: Exiting due to 7