old-autovect-branch/gcc/testsuite/ada/acats/tests/c9/c92003a.ada

   1 -- C92003A.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 A TASK CAN BE PASSED AS AN ACTUAL IN OR IN OUT PARAMETER
  26 -- IN A SUBPROGRAM CALL AND THAT THE ACTUAL AND FORMAL PARAMETERS DENOTE
  27 -- THE SAME TASK OBJECT.
  28
  29 -- JRK  1/17/81
  30 -- TBN 12/19/85  ADDED IN OUT PARAMETER CASE.
  31 -- PWB  8/04/86  ADDED CHECK THAT FORMAL AND ACTUAL PARAMETERS DENOTE
  32 --               THE SAME TASK OBJECT.
  33
  34 WITH REPORT; USE REPORT;
  35
  36 PROCEDURE C92003A IS
  37
  38 BEGIN
  39
  40      TEST ("C92003A", "CHECK TASKS PASSED AS ACTUAL IN OR IN OUT " &
  41                        "PARAMETERS TO SUBPROGRAMS");
  42
  43      DECLARE
  44
  45           TASK TYPE TT IS
  46                ENTRY E (I : INTEGER);
  47           END TT;
  48
  49           T, S : TT;
  50
  51           TASK BODY TT IS
  52                SOURCE : INTEGER;
  53           BEGIN
  54
  55                SELECT
  56                     ACCEPT E (I : INTEGER) DO
  57                          SOURCE := I;
  58                     END E;
  59                OR
  60                     TERMINATE;
  61                END SELECT;
  62
  63                IF SOURCE /= 1 THEN
  64                     FAILED ("EXPECTED 1, GOT " & INTEGER'IMAGE(SOURCE));
  65                END IF;
  66
  67                SELECT
  68                     ACCEPT E (I : INTEGER) DO
  69                          SOURCE := I;
  70                     END E;
  71                OR
  72                     TERMINATE;
  73                END SELECT;
  74
  75                IF SOURCE /= 2 THEN
  76                     FAILED ("EXPECTED 2, GOT " & INTEGER'IMAGE(SOURCE));
  77                END IF;
  78
  79                SELECT
  80                     ACCEPT E (I : INTEGER) DO
  81                          SOURCE := I;
  82                     END E;
  83                OR
  84                     TERMINATE;
  85                END SELECT;
  86
  87                IF SOURCE /= 3 THEN
  88                     FAILED ("EXPECTED 3, GOT " & INTEGER'IMAGE(SOURCE));
  89                END IF;
  90
  91           END TT;
  92
  93           PROCEDURE P (T : TT) IS
  94           BEGIN
  95                T.E(2);
  96           END P;
  97
  98           PROCEDURE Q (S : IN OUT TT) IS
  99           BEGIN
 100                S.E(2);
 101           END Q;
 102
 103      BEGIN
 104
 105           T.E(1);                  -- FIRST CALL TO T.E
 106           P(T);                    -- SECOND CALL TO T.E
 107           T.E(3);                  -- THIRD CALL TO T.E
 108
 109           S.E(1);                  -- FIRST CALL TO S.E
 110           Q(S);                    -- SECOND CALL TO S.E
 111           S.E(3);                  -- THIRD CALL TO S.E
 112
 113      END;
 114
 115      RESULT;
 116
 117 END C92003A;