| -- C92003A.ADA |
| |
| -- Grant of Unlimited Rights |
| -- |
| -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687, |
| -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained |
| -- unlimited rights in the software and documentation contained herein. |
| -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making |
| -- this public release, the Government intends to confer upon all |
| -- recipients unlimited rights equal to those held by the Government. |
| -- These rights include rights to use, duplicate, release or disclose the |
| -- released technical data and computer software in whole or in part, in |
| -- any manner and for any purpose whatsoever, and to have or permit others |
| -- to do so. |
| -- |
| -- DISCLAIMER |
| -- |
| -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR |
| -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED |
| -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE |
| -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE |
| -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A |
| -- PARTICULAR PURPOSE OF SAID MATERIAL. |
| --* |
| -- CHECK THAT A TASK CAN BE PASSED AS AN ACTUAL IN OR IN OUT PARAMETER |
| -- IN A SUBPROGRAM CALL AND THAT THE ACTUAL AND FORMAL PARAMETERS DENOTE |
| -- THE SAME TASK OBJECT. |
| |
| -- JRK 1/17/81 |
| -- TBN 12/19/85 ADDED IN OUT PARAMETER CASE. |
| -- PWB 8/04/86 ADDED CHECK THAT FORMAL AND ACTUAL PARAMETERS DENOTE |
| -- THE SAME TASK OBJECT. |
| |
| WITH REPORT; USE REPORT; |
| |
| PROCEDURE C92003A IS |
| |
| BEGIN |
| |
| TEST ("C92003A", "CHECK TASKS PASSED AS ACTUAL IN OR IN OUT " & |
| "PARAMETERS TO SUBPROGRAMS"); |
| |
| DECLARE |
| |
| TASK TYPE TT IS |
| ENTRY E (I : INTEGER); |
| END TT; |
| |
| T, S : TT; |
| |
| TASK BODY TT IS |
| SOURCE : INTEGER; |
| BEGIN |
| |
| SELECT |
| ACCEPT E (I : INTEGER) DO |
| SOURCE := I; |
| END E; |
| OR |
| TERMINATE; |
| END SELECT; |
| |
| IF SOURCE /= 1 THEN |
| FAILED ("EXPECTED 1, GOT " & INTEGER'IMAGE(SOURCE)); |
| END IF; |
| |
| SELECT |
| ACCEPT E (I : INTEGER) DO |
| SOURCE := I; |
| END E; |
| OR |
| TERMINATE; |
| END SELECT; |
| |
| IF SOURCE /= 2 THEN |
| FAILED ("EXPECTED 2, GOT " & INTEGER'IMAGE(SOURCE)); |
| END IF; |
| |
| SELECT |
| ACCEPT E (I : INTEGER) DO |
| SOURCE := I; |
| END E; |
| OR |
| TERMINATE; |
| END SELECT; |
| |
| IF SOURCE /= 3 THEN |
| FAILED ("EXPECTED 3, GOT " & INTEGER'IMAGE(SOURCE)); |
| END IF; |
| |
| END TT; |
| |
| PROCEDURE P (T : TT) IS |
| BEGIN |
| T.E(2); |
| END P; |
| |
| PROCEDURE Q (S : IN OUT TT) IS |
| BEGIN |
| S.E(2); |
| END Q; |
| |
| BEGIN |
| |
| T.E(1); -- FIRST CALL TO T.E |
| P(T); -- SECOND CALL TO T.E |
| T.E(3); -- THIRD CALL TO T.E |
| |
| S.E(1); -- FIRST CALL TO S.E |
| Q(S); -- SECOND CALL TO S.E |
| S.E(3); -- THIRD CALL TO S.E |
| |
| END; |
| |
| RESULT; |
| |
| END C92003A; |