%Error-UNSUPPORTED: t/t_class_vparam.v:11:26: Unsupported: parameterized classes
                                            : ... In instance t
   11 | typedef paramed_class_t#(real, 1) paramed_class_double_t;
      |                          ^~~~
                    ... For error description see https://verilator.org/warn/UNSUPPORTED?v=latest
%Error-UNSUPPORTED: t/t_class_vparam.v:13:56: Unsupported: class parameters
                                            : ... In instance t
   13 | virtual class vclass #(type CTYPE_t = arg_class_t, int I = 0);
      |                                                        ^
%Error-UNSUPPORTED: t/t_class_vparam.v:14:58: Unsupported: parameterized classes
                                            : ... In instance t
   14 |    pure virtual function void funcname(paramed_class_t #(CTYPE_t) v);
      |                                                          ^~~~~~~
%Error-UNSUPPORTED: t/t_class_vparam.v:17:46: Unsupported: class parameters
                                            : ... In instance t
   17 | class paramed_class_t #(type TYPE = int, int I = 0);
      |                                              ^
%Error: Exiting due to
