old-autovect-branch/gcc/testsuite/ada/acats/tests/c3/c37103a.ada

   1 -- C37103A.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 DISCRIMINANTS MAY BE BOOLEAN, CHARACTER, USER_ENUM,
  26 -- INTEGER, DERIVED CHARACTER, DERIVED USER_ENUM, DERIVED INTEGER,
  27 -- AND DERIVED DERIVED USER_ENUM.
  28
  29 -- DAT 5/18/81
  30 -- SPS 10/25/82
  31
  32 WITH REPORT; USE REPORT;
  33
  34 PROCEDURE C37103A IS
  35 BEGIN
  36      TEST ("C37103A", "MANY DIFFERENT DISCRIMINANT TYPES");
  37      DECLARE
  38           PACKAGE P1 IS
  39                TYPE ENUM IS (A, Z, Q, 'W', 'A');
  40           END P1;
  41
  42           PACKAGE P2 IS
  43                TYPE E2 IS NEW P1.ENUM;
  44           END P2;
  45
  46           PACKAGE P3 IS
  47                TYPE E3 IS NEW P2.E2;
  48           END P3;
  49
  50           USE P1, P2, P3;
  51           TYPE INT IS NEW INTEGER RANGE -3 .. 7;
  52           TYPE CHAR IS NEW CHARACTER;
  53           TYPE R1 (D : ENUM) IS RECORD NULL; END RECORD;
  54           TYPE R2 (D : INTEGER) IS RECORD NULL; END RECORD;
  55           TYPE R3 (D : BOOLEAN) IS RECORD NULL; END RECORD;
  56           TYPE R4 (D : CHARACTER) IS RECORD NULL; END RECORD;
  57           TYPE R5 (D : CHAR) IS RECORD NULL; END RECORD;
  58           TYPE R6 (D : E2) IS RECORD NULL; END RECORD;
  59           TYPE R7 (D : E3) IS RECORD NULL; END RECORD;
  60           TYPE R8 (D : INT) IS RECORD NULL; END RECORD;
  61           O1 : R1(A) := (D => A);
  62           O2 : R2(3) := (D => 3);
  63           O3 : R3(TRUE) := (D => TRUE);
  64           O4 : R4(ASCII.NUL) := (D => ASCII.NUL);
  65           O5 : R5('A') := (D => 'A');
  66           O6 : R6('A') := (D => 'A');
  67           O7 : R7(A) := (D => A);
  68           O8 : R8(2) := (D => 2);
  69      BEGIN
  70           IF O1.D /= A
  71           OR O2.D /= 3
  72           OR NOT O3.D
  73           OR O4.D IN 'A' .. 'Z'
  74           OR O5.D /= 'A'
  75           OR O6.D /= 'A'
  76           OR O7.D /= A
  77           OR O8.D /= 2
  78           THEN FAILED ("WRONG DISCRIMINANT VALUE");
  79           END IF;
  80      END;
  81
  82      RESULT;
  83 END C37103A;