%Warning-DEFPARAM: t/t_lint_defparam.v:10:19: defparam is deprecated (IEEE 1800-2017 C.4.1)
: ... Suggest use instantiation with #(.P(...etc...))
10 | defparam sub.P = 2;
| ^
... Use "/* verilator lint_off DEFPARAM */" and lint_on around source to disable this message.
%Error: Exiting due to