old-autovect-branch/gcc/testsuite/ada/acats/tests/c3/c37312a.ada

   1 -- C37312A.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 A DISCRIMINANT CAN HAVE A GENERIC FORMAL DISCRETE
  27 --     TYPE WHEN IT DOES NOT GOVERN A VARIANT PART AND THAT AN
  28 --     OBJECT OF A GENERIC FORMAL TYPE CAN CONSTRAIN A COMPONENT
  29 --     IN A VARIANT PART.
  30
  31 -- HISTORY:
  32 --     AH  08/22/86  CREATED ORIGINAL TEST.
  33 --     JET 08/13/87  REVISED FROM CLASS 'A' TO CLASS 'C' TEST.
  34
  35 WITH REPORT; USE REPORT;
  36
  37 PROCEDURE C37312A IS
  38
  39 BEGIN
  40      TEST ("C37312A", "DISCRIMINANT TYPE IS GENERIC FORMAL TYPE");
  41
  42      DECLARE
  43           TYPE T IS RANGE 1 ..5;
  44
  45           GENERIC
  46                TYPE G1 IS RANGE <>;
  47           PACKAGE P IS
  48                TYPE G2 (D1 : G1) IS
  49                     RECORD
  50                          R1 : G1;
  51                          R2 : BOOLEAN;
  52                     END RECORD;
  53
  54                TYPE STR IS ARRAY(G1 RANGE <>) OF INTEGER;
  55                TYPE G3 (D : G1; E : INTEGER) IS
  56                     RECORD
  57                          CASE E IS
  58                               WHEN 1 =>
  59                                    S1 : STR(G1'FIRST..D);
  60                               WHEN OTHERS =>
  61                                    S2 : INTEGER;
  62                          END CASE;
  63                     END RECORD;
  64
  65           END P;
  66
  67           PACKAGE PKG IS NEW P (G1 => T);
  68           USE PKG;
  69
  70           A2: G2(1) := (1, 5, FALSE);
  71           A3: G3(5, 1) := (5, 1, (1, 2, 3, 4, 5));
  72
  73      BEGIN
  74           A2.R2 := IDENT_BOOL (TRUE);
  75           A3.S1(1) := IDENT_INT (6);
  76
  77           IF A2 /= (1, 5, TRUE) THEN
  78                FAILED ("INVALID CONTENTS OF RECORD A2");
  79           END IF;
  80           IF A3 /= (5, 1, (6, 2, 3, 4, 5)) THEN
  81                FAILED ("INVALID CONTENTS OF RECORD A3");
  82           END IF;
  83      END;
  84
  85      RESULT;
  86
  87 END C37312A;