%Error: t/t_enum_bad_dup.v:10:19: Duplicate declaration of enum value: DUP_VALUE
   10 |                   DUP_VALUE = 3
      |                   ^~~~~~~~~
        t/t_enum_bad_dup.v:9:19: ... Location of original declaration
    9 |    typedef enum { DUP_VALUE = 2,
      |                   ^~~~~~~~~
        ... See the manual at https://verilator.org/verilator_doc.html?v=latest for more assistance.
%Error: Exiting due to