toolchain/gcc/gcc/testsuite/ada/acats/tests/cd/cd1c03a.ada

   1 -- CD1C03A.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 -- OBJECTIVE:
  26 --     CHECK THAT THE SIZE OF A DERIVED TYPE IS INHERITED FROM THE
  27 --     PARENT IF THE SIZE OF THE PARENT WAS DETERMINED BY A SIZE
  28 --     CLAUSE.
  29
  30 -- HISTORY:
  31 --     JET  09/16/87 CREATED ORIGINAL TEST.
  32 --     DHH  03/30/89 CHANGED SPECIFIED_SIZE TO 5, ADDED CHECK ON
  33 --                   REPRESENTATION CLAUSES, AND CHANGED THE TEST
  34 --                   EXTENSION FROM '.DEP' TO '.ADA'.
  35
  36 WITH REPORT; USE REPORT;
  37 WITH LENGTH_CHECK;                     -- CONTAINS A CALL TO 'FAILED'.
  38 PROCEDURE CD1C03A IS
  39
  40      SPECIFIED_SIZE : CONSTANT := 5;
  41
  42      TYPE PARENT_TYPE IS RANGE -8 .. 7;
  43
  44      FOR PARENT_TYPE'SIZE USE SPECIFIED_SIZE;
  45      PT : PARENT_TYPE := -7;
  46
  47      TYPE DERIVED_TYPE IS NEW PARENT_TYPE;
  48
  49      DT : DERIVED_TYPE := -7;
  50      PROCEDURE CHECK_1 IS NEW LENGTH_CHECK (DERIVED_TYPE);
  51      PROCEDURE CHECK_2 IS NEW LENGTH_CHECK (PARENT_TYPE);
  52
  53 BEGIN
  54
  55      TEST("CD1C03A", "CHECK THAT THE SIZE OF A DERIVED TYPE IS " &
  56                      "INHERITED FROM THE PARENT IF THE SIZE OF " &
  57                      "THE PARENT WAS DETERMINED BY A SIZE CLAUSE");
  58
  59      IF PARENT_TYPE'SIZE /= IDENT_INT (SPECIFIED_SIZE) THEN
  60           FAILED ("PARENT_TYPE'SIZE /= " &
  61                   INTEGER'IMAGE(SPECIFIED_SIZE) &
  62                   ".  ACTUAL SIZE IS" &
  63                   INTEGER'IMAGE(PARENT_TYPE'SIZE));
  64      END IF;
  65
  66      IF DERIVED_TYPE'SIZE /= IDENT_INT (SPECIFIED_SIZE) THEN
  67           FAILED ("DERIVED_TYPE'SIZE /= " &
  68                   INTEGER'IMAGE(SPECIFIED_SIZE) &
  69                   ".  ACTUAL SIZE IS" &
  70                   INTEGER'IMAGE(DERIVED_TYPE'SIZE));
  71      END IF;
  72
  73      IF DT'SIZE < IDENT_INT (SPECIFIED_SIZE) THEN
  74           FAILED ("DT'SIZE SHOULD NOT BE LESS THAN" &
  75                   INTEGER'IMAGE(SPECIFIED_SIZE) &
  76                   ".  ACTUAL SIZE IS" &
  77                   INTEGER'IMAGE(DT'SIZE));
  78      END IF;
  79
  80      CHECK_1 (DT, 5, "DERIVED_TYPE");
  81      CHECK_2 (PT, 5, "PARENT_TYPE");
  82      RESULT;
  83
  84 END CD1C03A;