old-autovect-branch/gcc/testsuite/ada/acats/tests/c3/c35a02a.ada

   1 -- C35A02A.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 T'DELTA YIELDS CORRECT VALUES FOR SUBTYPE T.
  26
  27 -- RJW 2/27/86
  28
  29 WITH REPORT; USE REPORT;
  30
  31 PROCEDURE C35A02A IS
  32
  33 BEGIN
  34
  35      TEST ( "C35A02A", "CHECK THAT T'DELTA YIELDS CORRECT VALUES " &
  36                        "FOR SUBTYPE T" );
  37
  38      DECLARE
  39           D  : CONSTANT := 0.125;
  40           SD : CONSTANT := 1.0;
  41
  42           TYPE VOLT IS DELTA D RANGE 0.0 .. 255.0;
  43           SUBTYPE ROUGH_VOLTAGE IS VOLT DELTA SD;
  44
  45           GENERIC
  46                TYPE FIXED IS DELTA <> ;
  47           FUNCTION F RETURN FIXED;
  48
  49           FUNCTION F RETURN FIXED IS
  50           BEGIN
  51                RETURN FIXED'DELTA;
  52           END F;
  53
  54           FUNCTION VF IS NEW F (VOLT);
  55           FUNCTION RF IS NEW F (ROUGH_VOLTAGE);
  56
  57      BEGIN
  58           IF VOLT'DELTA /= D THEN
  59                FAILED ( "INCORRECT VALUE FOR VOLT'DELTA" );
  60           END IF;
  61           IF ROUGH_VOLTAGE'DELTA /= SD THEN
  62                FAILED ( "INCORRECT VALUE FOR ROUGH_VOLTAGE'DELTA" );
  63           END IF;
  64
  65           IF VF /= D THEN
  66                FAILED ( "INCORRECT VALUE FOR VF" );
  67           END IF;
  68           IF RF /= SD THEN
  69                FAILED ( "INCORRECT VALUE FOR RF" );
  70           END IF;
  71      END;
  72
  73      RESULT;
  74
  75 END C35A02A;