| -- C95095D.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 OVERLOADED SUBPROGRAM AND ENTRY DECLARATIONS |
| -- ARE PERMITTED IN WHICH THERE IS A MINIMAL |
| -- DIFFERENCE BETWEEN THE DECLARATIONS. |
| |
| -- (D) A SUBPROGRAM IS DECLARED IN AN OUTER DECLARATIVE |
| -- PART, AN ENTRY IS DECLARED IN A TASK, AND THE |
| -- PARAMETERS ARE ORDERED DIFFERENTLY. |
| |
| -- JWC 7/24/85 |
| -- JRK 10/2/85 |
| -- PWN 09/11/94 REMOVED PRAGMA PRIORITY FOR ADA 9X. |
| |
| with Impdef; |
| WITH REPORT; USE REPORT; |
| WITH SYSTEM; USE SYSTEM; |
| PROCEDURE C95095D IS |
| |
| |
| BEGIN |
| TEST ("C95095D", "SUBPROGRAM/ENTRY OVERLOADING WITH " & |
| "MINIMAL DIFFERENCES"); |
| |
| -------------------------------------------------- |
| |
| -- A SUBPROGRAM IS DECLARED IN AN OUTER DECLARATIVE |
| -- PART, AN ENTRY IS DECLARED IN A TASK, AND THE |
| -- PARAMETERS ARE ORDERED DIFFERENTLY. |
| |
| DECLARE |
| S : STRING (1..2) := "12"; |
| |
| I : INTEGER := 0; |
| |
| PROCEDURE E (I1 : INTEGER; I2 : IN OUT INTEGER; |
| B1 : BOOLEAN) IS |
| BEGIN |
| S (1) := 'A'; |
| END E; |
| |
| TASK T IS |
| ENTRY E (B1 : BOOLEAN; I1 : INTEGER; |
| I2 : IN OUT INTEGER); |
| END T; |
| |
| TASK BODY T IS |
| BEGIN |
| E (5, I, TRUE); -- PROCEDURE CALL. |
| ACCEPT E (B1 : BOOLEAN; I1 : INTEGER; |
| I2 : IN OUT INTEGER) DO |
| S (2) := 'B'; |
| END E; |
| E (TRUE, 5, I); -- ENTRY CALL; SELF-BLOCKING. |
| -- NOTE THAT A CALL IN WHICH ALL ACTUAL PARAMETERS |
| -- ARE NAMED_ASSOCIATIONS IS AMBIGUOUS. |
| FAILED ("TASK DID NOT BLOCK ITSELF"); |
| END T; |
| |
| BEGIN |
| |
| T.E (TRUE, 5, I); |
| |
| DELAY 10.0 * Impdef.One_Second; |
| ABORT T; |
| |
| IF S /= "AB" THEN |
| FAILED ("PROCEDURES/ENTRIES " & |
| "DIFFERING ONLY IN PARAMETER " & |
| "TYPE ORDER CAUSED CONFUSION"); |
| END IF; |
| END; |
| |
| -------------------------------------------------- |
| |
| RESULT; |
| END C95095D; |