%Error: t/t_fuzz_genintf_bad.v:23: Unsupported: Member call on non-enum object 'VARREF 'j'' which is a 'BASICDTYPE 'integer''
                                 : ... In instance t
         j.e(0),
           ^
%Error: Internal Error: t/t_fuzz_genintf_bad.v:23: ../V3Width.cpp:#: Unlinked pin data type
                                                 : ... In instance t
         j.e(0),
          ^
                        ... See the manual and http://www.veripool.org/verilator for more assistance.