| -- C74305A.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 DEFERRED CONSTANT CAN BE USED AS A DEFAULT |
| -- INITIALIZATION FOR A PARAMETER OR AS A DEFAULT INITIA- |
| -- LIZATION FOR A COMPONENT (NON GENERIC CASE). |
| |
| -- DAT 4/06/81 |
| -- RM 5/21/81 |
| -- SPS 8/23/82 |
| -- SPS 2/10/83 |
| -- SPS 10/20/83 |
| -- EG 12/20/83 |
| -- GJD 11/15/95 REMOVED ADA 95 INCOMPATIBILITY. |
| |
| WITH REPORT; |
| |
| PROCEDURE C74305A IS |
| |
| USE REPORT; |
| |
| PACKAGE PK IS |
| TYPE T1 IS PRIVATE; |
| TYPE T2 IS PRIVATE; |
| C1 : CONSTANT T1; -- OK. |
| |
| PROCEDURE P1 (P : T1 := C1); -- OK. |
| |
| TYPE R1 IS RECORD |
| C : T1 := C1; -- OK. |
| END RECORD; |
| PRIVATE |
| PROCEDURE PROC2 (P : T1 := C1); -- OK. |
| |
| TYPE R2 IS RECORD |
| C : T1 := C1; -- OK. |
| D : INTEGER := C1'SIZE; -- OK. |
| END RECORD; |
| |
| FUNCTION F1 (P : T1) RETURN T1; |
| |
| TYPE T1 IS NEW INTEGER; |
| TYPE T2 IS ARRAY (1..2) OF INTEGER; -- OK. |
| |
| FUNCTION F2 (P : T1) RETURN T1; |
| |
| PROCEDURE P3 (P : T1 := C1+1); -- OK. |
| |
| PROCEDURE P4 (P : T1 := F1(C1)); |
| |
| TYPE R5 IS RECORD |
| C : T1 := F2(C1); |
| END RECORD; |
| |
| PROCEDURE P5 (P : T1 := C1+2) RENAMES P3; |
| |
| TYPE R3 IS RECORD |
| C : T1 := C1; -- OK. |
| END RECORD; |
| |
| C1 : CONSTANT T1 := 1; -- OK. |
| C2 : CONSTANT T2 := (1,1); -- OK. |
| END PK; |
| |
| USE PK; |
| |
| PACKAGE BODY PK IS |
| |
| R11 : R1; |
| |
| PROCEDURE P1 (P : T1 := C1) IS |
| BEGIN |
| IF ( P /= 1 ) THEN |
| FAILED ("PARAMETER DEFAULT OF P1 NOT PROPERLY " & |
| "INITIALIZED"); |
| END IF; |
| END P1; |
| |
| PROCEDURE PROC2 (P : T1 := C1) IS |
| BEGIN NULL; END PROC2; |
| |
| PROCEDURE P3 (P : T1 := C1+1) IS |
| BEGIN |
| IF ( P /= 3 ) THEN |
| FAILED ("PARAMETER DEFAULT OF P5 NOT PROPERLY " & |
| "INITIALIZED"); |
| END IF; |
| END P3; |
| |
| FUNCTION F1 (P : T1) RETURN T1 IS |
| BEGIN |
| RETURN P+10; |
| END F1; |
| |
| PROCEDURE P4 (P : T1 := F1(C1)) IS |
| BEGIN |
| IF ( P /= 11 ) THEN |
| FAILED ("WRONG ACTUAL PARAMETER RECEIVED"); |
| END IF; |
| END P4; |
| |
| FUNCTION F2 (P : T1) RETURN T1 IS |
| BEGIN |
| RETURN P+20; |
| END F2; |
| |
| BEGIN -- PK BODY. |
| |
| DECLARE |
| |
| R55 : R5; |
| |
| BEGIN |
| TEST ("C74305A","CHECK THAT A DEFERRED CONSTANT CAN " & |
| "BE USED AS A DEFAULT INITIALIZATION " & |
| "FOR A PARAMETER OR AS A DEFAULT " & |
| "INITIALIZATION FOR A COMPONENT (NON " & |
| "GENERIC CASE)"); |
| |
| IF ( R11.C /= 1 ) THEN |
| FAILED ("RECORD R11 NOT PROPERLY INITIALIZED"); |
| END IF; |
| |
| P4; |
| |
| IF ( R55.C /= 21 ) THEN |
| FAILED ("RECORD R55 NOT PROPERLY INITIALIZED"); |
| END IF; |
| |
| P5; |
| END; |
| END PK; |
| |
| BEGIN |
| |
| P1; |
| |
| RESULT; |
| END C74305A; |