1%Error-UNSUPPORTED: t/t_var_static.v:20:18: Unsupported: 'static' function/task variables 2 : ... In instance t 3 20 | static int st = 2; st++; return st; 4 | ^~ 5 ... For error description see https://verilator.org/warn/UNSUPPORTED?v=latest 6%Error-UNSUPPORTED: t/t_var_static.v:30:18: Unsupported: 'static' function/task variables 7 : ... In instance t 8 30 | static int st = 2; st++; return st; 9 | ^~ 10%Error-UNSUPPORTED: t/t_var_static.v:40:18: Unsupported: 'static' function/task variables 11 : ... In instance t 12 40 | static int st = 2; st++; return st; 13 | ^~ 14%Error: Exiting due to 15