%Warning-VARHIDDEN: t/t_enum_bad_cell.v:12:14: Declaration of enum value hides declaration in upper scope: s1
   12 |    enum {s0, s1} state;
      |              ^~
                    t/t_enum_bad_cell.v:8:8: ... Location of original declaration
    8 |    sub s1();
      |        ^~
                    ... For warning description see https://verilator.org/warn/VARHIDDEN?v=latest
                    ... Use "/* verilator lint_off VARHIDDEN */" and lint_on around source to disable this message.
%Error: Exiting due to