| -- CC3240A.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. |
| --* |
| -- OBJECTIVE: |
| -- CHECK THAT A FORMAL PRIVATE AND LIMITED PRIVATE TYPE DENOTES ITS |
| -- ACTUAL PARAMETER, AND OPERATIONS OF THE FORMAL TYPE ARE |
| -- IDENTIFIED WITH CORRESPONDING OPERATIONS OF THE ACTUAL TYPE |
| -- WHEN THE FORMAL TYPE IS A TYPE WITH DISCRIMINANTS. |
| |
| -- HISTORY: |
| -- RJW 10/13/88 CREATED ORIGINAL TEST. |
| |
| WITH REPORT; USE REPORT; |
| PROCEDURE CC3240A IS |
| |
| BEGIN |
| TEST ("CC3240A", "CHECK THAT A FORMAL PRIVATE OR LIMITED " & |
| "PRIVATE TYPE DENOTES ITS ACTUAL PARAMETER AND " & |
| "OPERATIONS OF THE FORMAL TYPE ARE IDENTIFIED " & |
| "WITH CORRESPONDING OPERATIONS OF THE ACTUAL " & |
| "TYPE, WHEN THE FORMAL TYPE IS A TYPE " & |
| "WITH DISCRIMINANTS"); |
| |
| DECLARE |
| |
| GENERIC |
| TYPE T(A : INTEGER) IS PRIVATE; |
| PACKAGE P IS |
| SUBTYPE S IS T; |
| TX : T(5); |
| END P; |
| |
| TYPE REC (L : INTEGER) IS |
| RECORD |
| A : INTEGER; |
| END RECORD; |
| |
| PACKAGE P1 IS NEW P (REC); |
| USE P1; |
| |
| BEGIN |
| TX := (L => 5, A => 7); |
| IF NOT (TX IN REC) THEN |
| FAILED ("MEMBERSHIP TEST - PRIVATE"); |
| END IF; |
| |
| IF TX.A /= 7 OR TX.L /= 5 THEN |
| FAILED ("SELECTED COMPONENTS - PRIVATE"); |
| END IF; |
| |
| IF S(TX) /= REC(TX) THEN |
| FAILED ("EXPLICIT CONVERSION - PRIVATE"); |
| END IF; |
| |
| IF NOT TX'CONSTRAINED THEN |
| FAILED ("'CONSTRAINED - PRIVATE"); |
| END IF; |
| END; |
| |
| DECLARE |
| TYPE REC(L : INTEGER) IS |
| RECORD |
| A : INTEGER; |
| END RECORD; |
| |
| GENERIC |
| TYPE T(A : INTEGER) IS LIMITED PRIVATE; |
| TX : IN OUT T; |
| PACKAGE LP IS |
| SUBTYPE S IS T; |
| END LP; |
| |
| R : REC (5) := (5, 7); |
| |
| PACKAGE BODY LP IS |
| BEGIN |
| IF (TX IN S) /= (R IN REC) THEN |
| FAILED ("MEMBERSHIP TEST - LIMITED PRIVATE"); |
| END IF; |
| |
| IF TX.A /= 5 THEN |
| FAILED ("SELECTED COMPONENTS - LIMITED PRIVATE"); |
| END IF; |
| |
| IF (S(TX) IN S) /= (REC(R) IN REC) THEN |
| FAILED ("EXPLICIT CONVERSION - LIMITED PRIVATE"); |
| END IF; |
| |
| IF NOT TX'CONSTRAINED THEN |
| FAILED ("'CONSTRAINED - LIMITED PRIVATE"); |
| END IF; |
| END LP; |
| |
| PACKAGE P1 IS NEW LP (REC, R); |
| USE P1; |
| BEGIN |
| NULL; |
| END; |
| |
| RESULT; |
| END CC3240A; |