data/full_repos/permissive/143278/ivltests/sdw_function5.v
data/verilator_xmls/125bc2fd-9fa4-44d2-940b-5d0a0d571b72.xml
function [3:0] my_func ;
input [3:0] a;
begin
   case(a)
      4'b000: my_func = 4'b0;
      default: my_func = a + a;
   endcase
end
endfunction
function [3:0] my_func ;

input [3:0] a;
begin
   case(a)
      4'b000: my_func = 4'b0;
      default: my_func = a + a;
   endcase
end
endfunction