gdb/testsuite/gdb.ada/packed_array/pa.adb

   1 --  Copyright 2005-2023 Free Software Foundation, Inc.
   2 --
   3 --  This program is free software; you can redistribute it and/or modify
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   5 --  the Free Software Foundation; either version 3 of the License, or
   6 --  (at your option) any later version.
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   8 --  This program is distributed in the hope that it will be useful,
   9 --  but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 --  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 --  GNU General Public License for more details.
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  13 --  You should have received a copy of the GNU General Public License
  14 --  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16 with Pck; use Pck;
  17
  18 procedure PA is
  19
  20    type Packed_Array is array (4 .. 8) of Boolean;
  21    pragma pack (Packed_Array);
  22
  23    Var : Packed_Array;
  24
  25    --  Unconstrained packed array (bounds are dynamic).
  26    type Unconstrained_Packed_Array is array (Integer range <>) of Boolean;
  27
  28    U_Var : Unconstrained_Packed_Array (1 .. Ident (6));
  29
  30    -- Note that this array is not packed.
  31    type Outer_Array is array (1 .. 4) of Packed_Array;
  32    O_Var : Outer_Array := ((true, false, true, false, true),
  33                            (true, false, true, false, true),
  34                            (true, false, true, false, true),
  35                            (true, false, true, false, true));
  36
  37    type Outer_Array2 is array (1 .. 4) of Packed_Array;
  38    pragma pack (Outer_Array2);
  39    O2_Var : Outer_Array2 := ((true, false, true, false, true),
  40                            (true, false, true, false, true),
  41                            (true, false, true, false, true),
  42                            (true, false, true, false, true));
  43
  44 begin
  45
  46    Var := (True, False, True, False, True);
  47    U_Var := (True, False, False, True, True, False);
  48
  49    Var (8) := False;  -- STOP
  50    U_Var (U_Var'Last) := True;
  51
  52 end PA;