gcc/testsuite/ada/acats/tests/c3/c37206a.ada

   1 -- C37206A.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 --     FOR A TYPE WITHOUT DEFAULT DISCRIMINANT VALUES (BUT WITH
  27 --     DISCRIMINANTS) CHECK THAT A TYPEMARK WHICH DENOTES SUCH AN
  28 --     UNCONSTRAINED TYPE CAN BE USED IN:
  29
  30 --      1) A SUBTYPE DECLARATION, AND THE SUBTYPE NAME ACTS SIMPLY AS A
  31 --         NEW NAME FOR THE UNCONSTRAINED TYPE;
  32 --      2) IN A CONSTANT DECLARATION.
  33
  34 -- HISTORY:
  35 --     AH  08/21/86 CREATED ORIGINAL TEST.
  36 --     DHH 10/19/87 SHORTENED LINES CONTAINING MORE THAN 72 CHARACTERS.
  37 --     DTN 11/13/91 DELETED SUBPARTS (2 and 3).
  38
  39 WITH REPORT; USE REPORT;
  40 PROCEDURE C37206A IS
  41 BEGIN
  42
  43      TEST ("C37206A", "FOR TYPE WITH DEFAULT-LESS DISCRIMINANTS, " &
  44            "UNCONSTRAINED TYPE_MARK CAN BE USED IN A SUBTYPE " &
  45            "DECLARATION OR IN A CONSTANT DECLARATION");
  46
  47      DECLARE
  48           TYPE REC(DISC : INTEGER) IS
  49                RECORD
  50                     NULL;
  51                END RECORD;
  52
  53           SUBTYPE ST IS REC;                               -- 1.
  54
  55           C1 : CONSTANT REC := (DISC => 5);                -- 2.
  56           C2 : CONSTANT REC := (DISC => IDENT_INT(5));     -- 2.
  57      BEGIN
  58
  59           IF C1 /= C2 OR C1 /= (DISC => 5) THEN
  60                FAILED ("CONSTANT DECLARATIONS INCORRECT");
  61           END IF;
  62      END;
  63
  64      RESULT;
  65 END C37206A;