| -- C39007A.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 PROGRAM_ERROR IS RAISED IF AN ATTEMPT IS MADE TO |
| -- INSTANTIATE A GENERIC UNIT WHOSE BODY HAS NOT BEEN ELABORATED. |
| -- CHECK THE FOLLOWING CASE: |
| -- A) A SIMPLE CASE WHERE THE GENERIC UNIT BODY OCCURS LATER IN |
| -- THE SAME DECLARATIVE PART. |
| |
| -- TBN 9/12/86 |
| |
| WITH REPORT; USE REPORT; |
| PROCEDURE C39007A IS |
| |
| BEGIN |
| TEST ("C39007A", "CHECK THAT PROGRAM_ERROR IS RAISED IF AN " & |
| "ATTEMPT IS MADE TO INSTANTIATE A GENERIC " & |
| "UNIT WHOSE BODY HAS NOT BEEN ELABORATED, " & |
| "BUT OCCURS IN THE SAME DECLARATIVE PART"); |
| |
| BEGIN |
| IF EQUAL (1, 1) THEN |
| DECLARE |
| GENERIC |
| PACKAGE P IS |
| A : INTEGER; |
| PROCEDURE ASSIGN (X : OUT INTEGER); |
| END P; |
| |
| PACKAGE NEW_P IS NEW P; |
| |
| PACKAGE BODY P IS |
| PROCEDURE ASSIGN (X : OUT INTEGER) IS |
| BEGIN |
| X := IDENT_INT (1); |
| END ASSIGN; |
| BEGIN |
| ASSIGN (A); |
| END P; |
| |
| BEGIN |
| NULL; |
| END; |
| FAILED ("PROGRAM_ERROR WAS NOT RAISED - 1"); |
| END IF; |
| |
| EXCEPTION |
| WHEN PROGRAM_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED - 1"); |
| END; |
| |
| ------------------------------------------------------------------------ |
| |
| BEGIN |
| IF EQUAL (2, 2) THEN |
| DECLARE |
| GENERIC |
| PROCEDURE ADD1 (X : IN OUT INTEGER); |
| |
| PROCEDURE NEW_ADD1 IS NEW ADD1; |
| |
| PROCEDURE ADD1 (X : IN OUT INTEGER) IS |
| BEGIN |
| X := X + IDENT_INT (1); |
| END ADD1; |
| BEGIN |
| NULL; |
| END; |
| FAILED ("PROGRAM_ERROR WAS NOT RAISED - 2"); |
| END IF; |
| |
| EXCEPTION |
| WHEN PROGRAM_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED - 2"); |
| END; |
| |
| ------------------------------------------------------------------------ |
| |
| BEGIN |
| IF EQUAL (3, 3) THEN |
| DECLARE |
| GENERIC |
| FUNCTION INIT RETURN INTEGER; |
| |
| FUNCTION NEW_INIT IS NEW INIT; |
| |
| FUNCTION INIT RETURN INTEGER IS |
| BEGIN |
| RETURN (IDENT_INT (1)); |
| END INIT; |
| BEGIN |
| NULL; |
| END; |
| FAILED ("PROGRAM_ERROR WAS NOT RAISED - 3"); |
| END IF; |
| |
| EXCEPTION |
| WHEN PROGRAM_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED - 3"); |
| END; |
| |
| ------------------------------------------------------------------------ |
| |
| RESULT; |
| END C39007A; |