%Error: t/t_constraint_dist_randc_bad.v:10:23: Randc variables not allowed in 'constraint dist' (IEEE 1800-2023 18.5.3)
   10 |    constraint c_bad { rc dist {3 := 0, 10 := 5}; }   
      |                       ^~
        t/t_constraint_dist_randc_bad.v:10:26: ... Location of restricting expression
   10 |    constraint c_bad { rc dist {3 := 0, 10 := 5}; }   
      |                          ^~~~
        ... See the manual at https://verilator.org/verilator_doc.html?v=latest for more assistance.
%Error: Exiting due to