%Error-UNSUPPORTED: t/t_class_param.v:32:11: Unsupported: parameterized classes
                                           : ... In instance t
   32 |    Cls #(.P(4)) c4;
      |           ^
                    ... For error description see https://verilator.org/warn/UNSUPPORTED?v=latest
%Error-UNSUPPORTED: t/t_class_param.v:34:12: Unsupported: parameterized classes
                                           : ... In instance t
   34 |    Wrap #(.PMINUS1(15)) w16;
      |            ^~~~~~~
%Error-UNSUPPORTED: t/t_class_param.v:7:23: Unsupported: class parameters
                                          : ... In instance t
    7 | class Cls #(parameter P = 12);
      |                       ^
%Error-UNSUPPORTED: t/t_class_param.v:17:24: Unsupported: class parameters
                                           : ... In instance t
   17 | class Wrap #(parameter PMINUS1 = 3);
      |                        ^~~~~~~
%Error-UNSUPPORTED: t/t_class_param.v:18:15: Unsupported: class parameters
                                           : ... In instance t
   18 |    localparam P = PMINUS1 + 1;
      |               ^
%Error-UNSUPPORTED: t/t_class_param.v:19:9: Unsupported: parameterized classes
                                          : ... In instance t
   19 |    Cls#(P) c1;
      |         ^
%Error-UNSUPPORTED: t/t_class_param.v:25:14: Unsupported: parameterized classes
                                           : ... In instance t
   25 | typedef Cls#(5) Cls5_t;
      |              ^
%Error: Exiting due to