File: packed_subtype.adb

package info (click to toggle)
gcc-arm-none-eabi 15%3A12.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 959,712 kB
  • sloc: cpp: 3,275,382; ansic: 2,061,766; ada: 840,956; f90: 208,513; makefile: 76,132; asm: 73,433; xml: 50,448; exp: 34,146; sh: 32,436; objc: 15,637; fortran: 14,012; python: 11,991; pascal: 6,787; awk: 4,779; perl: 3,054; yacc: 338; ml: 285; lex: 201; haskell: 122
file content (24 lines) | stat: -rw-r--r-- 372 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
-- { dg-do run }

procedure Packed_Subtype is

   subtype Ubyte is Integer range 0 .. 255;
   type Packet (Id : Ubyte) is record
      A, B : Ubyte;
   end record;
   pragma Pack (Packet);

   subtype My_Packet is Packet (Id => 1);

   MP : My_Packet;
begin
   MP.A := 1;
   MP.B := 2;

   if MP.A /= 1 or else MP.B /= 2 then
      raise Program_Error;
   end if;
end;