gcc/testsuite/ada/acats/tests/c5/c54a22a.ada

   1 -- C54A22A.ADA
   2
   3 --                             Grant of Unlimited Rights
   4 --
   5 --     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
   6 --     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
   7 --     unlimited rights in the software and documentation contained herein.
   8 --     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
   9 --     this public release, the Government intends to confer upon all
  10 --     recipients unlimited rights  equal to those held by the Government.
  11 --     These rights include rights to use, duplicate, release or disclose the
  12 --     released technical data and computer software in whole or in part, in
  13 --     any manner and for any purpose whatsoever, and to have or permit others
  14 --     to do so.
  15 --
  16 --                                    DISCLAIMER
  17 --
  18 --     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
  19 --     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
  20 --     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
  21 --     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
  22 --     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
  23 --     PARTICULAR PURPOSE OF SAID MATERIAL.
  24 --*
  25 -- CHECK ALL FORMS OF CHOICE IN CASE CHOICES.
  26
  27 -- DAT 1/29/81
  28 -- SPS 1/21/83
  29
  30 WITH REPORT;
  31 PROCEDURE C54A22A IS
  32
  33      USE REPORT;
  34
  35      TYPE T IS RANGE 1 .. 10;
  36      C5 : CONSTANT T := 5;
  37      SUBTYPE S1 IS T RANGE 1 .. 5;
  38      SUBTYPE S2 IS T RANGE C5 + 1 .. 7;
  39      SUBTYPE SN IS T RANGE C5 + 4 .. C5 - 4 + 7;  -- NULL RANGE.
  40      SUBTYPE S10 IS T RANGE C5 + 5 .. T'LAST;
  41
  42 BEGIN
  43      TEST ("C54A22A", "CHECK ALL FORMS OF CASE CHOICES");
  44
  45      CASE T'(C5 + 3) IS
  46           WHEN SN                       -- 9..8
  47           | S1 RANGE 1 .. 0             -- 1..0
  48           | S2 RANGE C5 + 2 .. C5 + 1   -- 7..6
  49           | 3 .. 2                      -- 3..2
  50                => FAILED ("WRONG CASE 1");
  51
  52           WHEN  S1 RANGE 4 .. C5        -- 4..5
  53           | S1 RANGE C5 - 4 .. C5 / 2   -- 1..2
  54           | 3 .. 1 + C5 MOD 3           -- 3..3
  55           | SN                          -- 9..8
  56           | S1 RANGE 5 .. C5 - 1        -- 5..4
  57           | 6 .. 7                      -- 6..7
  58           | S10                         -- 10..10
  59           | 9                           -- 9
  60           | S10 RANGE 10 .. 9 =>        -- 10..9
  61                FAILED ("WRONG CASE 2");
  62
  63           WHEN C5 + C5 - 2 .. 8         -- 8
  64                => NULL;
  65      END CASE;
  66
  67      RESULT;
  68 END C54A22A;