%Error: t/t_param_type_bad2.v:7: Operator VAR 't' expected non-datatype Initial value but 'logic' is a datatype.
                               : ... In instance t
   localparam t = logic;   
                  ^~~~~
%Error: t/t_param_type_bad2.v:8: Operator VAR 't2' expected non-datatype Initial value but 'real' is a datatype.
                               : ... In instance t
   localparam t2 = realtime;   
                   ^~~~~~~~
%Error: Exiting due to
