1%Error: t/t_var_dup2_bad.v:13:9: Duplicate declaration of signal: 'bad_o_w' 2 : ... note: ANSI ports must have type declared with the I/O (IEEE 1800-2017 23.2.2.2) 3 13 | wire bad_o_w; 4 | ^~~~~~~ 5 t/t_var_dup2_bad.v:10:11: ... Location of original declaration 6 10 | output bad_o_w, 7 | ^~~~~~~ 8%Error: t/t_var_dup2_bad.v:14:9: Duplicate declaration of signal: 'bad_o_r' 9 14 | reg bad_o_r; 10 | ^~~~~~~ 11 t/t_var_dup2_bad.v:11:11: ... Location of original declaration 12 11 | output bad_o_r); 13 | ^~~~~~~ 14%Error: Exiting due to 15