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library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
entity def_err2 is
end entity;
architecture test of def_err2 is
type SharedCounter is protected
procedure increment (N: Integer := 1);
procedure decrement (N: Integer := 1);
impure function value return Integer;
end protected SharedCounter;
type SharedCounter is protected body
variable counter: Integer := 0;
procedure increment (N: Integer := 1) is
begin
counter := counter + N;
end procedure increment;
procedure decrement (N: Integer := 1) is
begin
counter := counter - N;
end procedure decrement;
impure function value return Integer is
begin
return counter;
end function value;
end protected body;
subtype mc_t is SharedCounter;
type shared_cnt_lst is array(natural range <>) of mc_t;
begin
stim1: process
begin
wait;
end process;
end test;
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