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package gen is
generic (max : natural);
subtype my_int is integer range 0 to max;
function get_val (x : my_int) return my_int;
end;
package body gen is
function get_val (x : my_int) return my_int is
begin
return x + 1;
end get_val;
end;
package inst1 is new work.gen generic map (max => 3);
entity pkg03 is
port (i : in integer;
o : out integer);
end pkg03;
architecture behav of pkg03 is
use work.inst1.all;
begin
o <= get_val (i);
end behav;
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