1-- { dg-do run }
2-- { dg-options "-O2 -gnatp" }
3
4procedure Bit_Packed_Array3 is
5
6   type Bitmap_T is array (1 .. 10) of Boolean;
7   pragma Pack (Bitmap_T);
8
9   type Maps_T is record
10      M1 : Bitmap_T;
11   end record;
12   pragma Pack (Maps_T);
13   for Maps_T'Size use 10;
14   pragma Suppress_Initialization (Maps_T);
15
16   Tmap : constant Bitmap_T := (others => True);
17   Fmap : constant Bitmap_T := (others => False);
18   Amap : constant Bitmap_T :=
19     (1 => False, 2 => True, 3 => False, 4 => True, 5 => False,
20      6 => True, 7 => False, 8 => True, 9 => False, 10 => True);
21
22   function Some_Maps return Maps_T is
23      Value : Maps_T := (M1 => Amap);
24   begin
25      return Value;
26   end;
27   pragma Inline (Some_Maps);
28
29   Maps : Maps_T;
30begin
31   Maps := Some_Maps;
32
33   for I in Maps.M1'Range loop
34      if (I mod 2 = 0 and then not Maps.M1 (I))
35        or else (I mod 2 /= 0 and then Maps.M1 (I))
36      then
37         raise Program_Error;
38      end if;
39   end loop;
40end;
41