| -- CA1108A.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 WITH_CLAUSE AND USE_CLAUSE GIVEN FOR A PACKAGE |
| -- SPECIFICATION APPLIES TO THE BODY AND SUBUNITS OF THE BODY. |
| |
| -- BHS 7/27/84 |
| -- JBG 5/1/85 |
| |
| PACKAGE OTHER_PKG IS |
| |
| I : INTEGER := 4; |
| FUNCTION F (X : INTEGER) RETURN INTEGER; |
| |
| END OTHER_PKG; |
| |
| PACKAGE BODY OTHER_PKG IS |
| |
| FUNCTION F (X : INTEGER) RETURN INTEGER IS |
| BEGIN |
| RETURN X + 1; |
| END F; |
| |
| END OTHER_PKG; |
| |
| WITH REPORT, OTHER_PKG; |
| USE REPORT, OTHER_PKG; |
| PRAGMA ELABORATE (OTHER_PKG); |
| PACKAGE CA1108A_PKG IS |
| |
| J : INTEGER := 2; |
| PROCEDURE PROC; |
| PROCEDURE CALL_SUBS (X, Y : IN OUT INTEGER); |
| |
| END CA1108A_PKG; |
| |
| PACKAGE BODY CA1108A_PKG IS |
| |
| PROCEDURE SUB (X, Y : IN OUT INTEGER) IS SEPARATE; |
| |
| PROCEDURE PROC IS |
| Y : INTEGER := 2; |
| BEGIN |
| Y := OTHER_PKG.I; |
| IF Y /= 4 THEN |
| FAILED ("OTHER_PKG VARIABLE NOT VISIBLE " & |
| "IN PACKAGE BODY PROCEDURE"); |
| END IF; |
| END PROC; |
| |
| PROCEDURE CALL_SUBS (X, Y : IN OUT INTEGER) IS |
| BEGIN |
| SUB (X, Y); |
| END CALL_SUBS; |
| |
| BEGIN |
| |
| J := F(J); -- J => J + 1. |
| IF J /= 3 THEN |
| FAILED ("OTHER_PKG FUNCTION NOT VISIBLE IN " & |
| "PACKAGE BODY"); |
| END IF; |
| |
| END CA1108A_PKG; |
| |
| |
| WITH REPORT, CA1108A_PKG; |
| USE REPORT, CA1108A_PKG; |
| PROCEDURE CA1108A IS |
| |
| VAR1, VAR2 : INTEGER; |
| |
| BEGIN |
| |
| TEST ("CA1108A", "WITH_ AND USE_CLAUSES GIVEN FOR A PACKAGE " & |
| "SPEC APPLY TO THE BODY AND ITS SUBUNITS"); |
| |
| PROC; |
| |
| VAR1 := 1; |
| VAR2 := 1; |
| CALL_SUBS (VAR1, VAR2); |
| IF VAR1 /= 4 THEN |
| FAILED ("OTHER_PKG VARIABLE NOT VISIBLE IN SUBUNIT"); |
| END IF; |
| |
| IF VAR2 /= 6 THEN |
| FAILED ("OTHER_PKG FUNCTION NOT VISIBLE IN SUBUNIT " & |
| "OF SUBUNIT"); |
| END IF; |
| |
| RESULT; |
| |
| END CA1108A; |
| |
| |
| SEPARATE (CA1108A_PKG) |
| PROCEDURE SUB (X, Y : IN OUT INTEGER) IS |
| PROCEDURE SUB2 (Z : IN OUT INTEGER) IS SEPARATE; |
| BEGIN |
| |
| X := I; |
| SUB2 (Y); |
| |
| END SUB; |
| |
| |
| SEPARATE (CA1108A_PKG.SUB) |
| PROCEDURE SUB2 (Z : IN OUT INTEGER) IS |
| I : INTEGER := 5; |
| BEGIN |
| |
| Z := OTHER_PKG.F(I); -- Z => I + 1. |
| |
| END SUB2; |