library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;

-- A line comment
entity foo_entity is

  generic (-- comment after punc
    a : natural := 42;
    x : real := 16#ab.cd#-3
  );
  port (
    clk_i : in  std_logic;
    b_i   : in  natural range 0 to 100;
    c_o   : out std_logic_vector(5 downto 0);
    \a "name"\ : out integer  -- extended identifier
  );

end entity foo_entity;

architecture foo_architecture of foo_entity is
  signal bar_s : std_logic_vector(2 downto 0);
begin
  
  bar_s <= b"101";

  dummy_p : process (clk_i)
  begin
    if b_i = 1 then
      c_o <= (others => '0');
    elsif rising_edge(clk_i) then
      c_o <= "1011" & bar_s(1 downto 0);
    end if;
  end process dummy_p;

end architecture foo_architecture;