old-autovect-branch/gcc/testsuite/ada/acats/tests/c3/c35502h.ada

   1 -- C35502H.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 THAT 'PRED' AND 'SUCC' YIELD THE CORRECT RESULTS WHEN
  26 -- THE PREFIX IS A FORMAL DISCRETE TYPE WHOSE ACTUAL ARGUMENT IS
  27 -- AN ENUMERATION TYPE OTHER THAN A BOOLEAN OR A CHARACTER TYPE.
  28
  29 -- RJW 5/27/86
  30
  31 WITH REPORT; USE REPORT;
  32
  33 PROCEDURE C35502H IS
  34
  35           TYPE ENUM IS (A, BC, ABC, A_B_C, ABCD);
  36
  37           TYPE NEWENUM IS NEW ENUM;
  38
  39 BEGIN
  40      TEST ("C35502H", "CHECK THAT 'PRED' AND 'SUCC' YIELD THE " &
  41                       "CORRECT RESULTS WHEN THE PREFIX IS A " &
  42                       "FORMAL DISCRETE TYPE WHOSE ACTUAL " &
  43                       "ARGUMENT IS AN ENUMERATION TYPE OTHER THAN " &
  44                       "A CHARACTER OR A BOOLEAN TYPE" );
  45
  46      DECLARE
  47           GENERIC
  48                TYPE E IS (<>);
  49                STR : STRING;
  50           PROCEDURE P;
  51
  52           PROCEDURE P IS
  53                SUBTYPE SE IS E RANGE E'VAL(0) .. E'VAL(1);
  54           BEGIN
  55                FOR I IN E'VAL (1) .. E'VAL (4) LOOP
  56                     IF SE'PRED (I) /=
  57                        E'VAL (E'POS (I) - 1) THEN
  58                          FAILED ("INCORRECT " & STR & "'PRED(" &
  59                                   E'IMAGE (I) & ")" );
  60                     END IF;
  61                END LOOP;
  62
  63                FOR I IN E'VAL (0) .. E'VAL (3) LOOP
  64                     IF SE'SUCC (I) /=
  65                        E'VAL (E'POS (I) + 1) THEN
  66                          FAILED ("INCORRECT " & STR & "'SUCC(" &
  67                                   E'IMAGE (I) & ")" );
  68                     END IF;
  69                END LOOP;
  70
  71           END P;
  72
  73           PROCEDURE PE IS NEW P ( ENUM, "ENUM" );
  74           PROCEDURE PN IS NEW P ( NEWENUM, "NEWENUM" );
  75
  76      BEGIN
  77           PE;
  78           PN;
  79      END;
  80
  81      RESULT;
  82 END C35502H;