| -- C37402A.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 WHEN A FORMAL PARAMETER OF A SUBPROGRAM, ENTRY, OR |
| -- GENERIC UNIT HAS AN UNCONSTRAINED TYPE WITH DISCRIMINANTS THAT |
| -- HAVE DEFAULTS, 'CONSTRAINED IS 'TRUE' WHEN APPLIED TO FORMAL |
| -- PARAMETERS OF MODE IN AND HAS THE VALUE OF THE ACTUAL PARAMETER |
| -- FOR THE OTHER MODES. |
| |
| -- R.WILLIAMS 9/1/86 |
| |
| WITH REPORT; USE REPORT; |
| PROCEDURE C37402A IS |
| |
| BEGIN |
| TEST ( "C37402A", "CHECK THAT WHEN A FORMAL PARAMETER OF A " & |
| "SUBPROGRAM, ENTRY, OR GENERIC UNIT HAS AN " & |
| "UNCONSTRAINED TYPE WITH DISCRIMINANTS THAT " & |
| "HAVE DEFAULTS, 'CONSTRAINED IS 'TRUE' WHEN " & |
| "APPLIED TO FORMAL PARAMETERS OF MODE IN " & |
| "AND HAS THE VALUE OF THE ACTUAL PARAMETER " & |
| "FOR THE OTHER MODES" ); |
| |
| |
| DECLARE |
| |
| SUBTYPE INT IS INTEGER RANGE 1 .. 5; |
| |
| TYPE MATRIX IS ARRAY (INT RANGE <>, INT RANGE <>) |
| OF INTEGER; |
| |
| TYPE SQUARE (SIDE : INT := 1) IS |
| RECORD |
| MAT : MATRIX (1 .. SIDE, 1 .. SIDE); |
| END RECORD; |
| |
| SC : CONSTANT SQUARE := (2, ((0, 0), (0, 0))); |
| |
| AC : SQUARE (2) := (2, ((1, 2), (3, 4))); |
| AU : SQUARE := (SIDE => 1, MAT => (1 => (1 => 1))); |
| |
| BC : SQUARE (2) := AC; |
| BU : SQUARE := AU; |
| |
| CC : SQUARE (2); |
| CU : SQUARE; |
| |
| PROCEDURE P (CON, IN_CON : IN SQUARE; |
| INOUT_CON : IN OUT SQUARE; |
| OUT_CON : OUT SQUARE; |
| IN_UNC : IN SQUARE; |
| INOUT_UNC : IN OUT SQUARE; |
| OUT_UNC : OUT SQUARE) IS |
| |
| BEGIN |
| IF CON'CONSTRAINED THEN |
| NULL; |
| ELSE |
| FAILED ( "'CONSTRAINED IS 'FALSE' FOR OBJECT " & |
| "OF IN MODE - 1" ); |
| END IF; |
| |
| IF IN_CON'CONSTRAINED THEN |
| NULL; |
| ELSE |
| FAILED ( "'CONSTRAINED IS 'FALSE' FOR OBJECT " & |
| "OF IN MODE - 2" ); |
| END IF; |
| |
| IF IN_UNC'CONSTRAINED THEN |
| NULL; |
| ELSE |
| FAILED ( "'CONSTRAINED IS 'FALSE' FOR OBJECT " & |
| "OF IN MODE - 3" ); |
| END IF; |
| |
| IF INOUT_CON'CONSTRAINED THEN |
| NULL; |
| ELSE |
| FAILED ( "'CONSTRAINED IS 'FALSE' FOR " & |
| "CONSTRAINED OBJECT OF IN OUT MODE - 1" ); |
| END IF; |
| |
| IF OUT_CON'CONSTRAINED THEN |
| NULL; |
| ELSE |
| FAILED ( "'CONSTRAINED IS 'FALSE' FOR " & |
| "CONSTRAINED OBJECT OF OUT MODE - 1" ); |
| END IF; |
| |
| IF INOUT_UNC'CONSTRAINED THEN |
| FAILED ( "'CONSTRAINED IS 'TRUE' FOR " & |
| "UNCONSTRAINED OBJECT OF IN OUT MODE " & |
| "- 1" ); |
| END IF; |
| |
| IF OUT_UNC'CONSTRAINED THEN |
| FAILED ( "'CONSTRAINED IS 'TRUE' FOR " & |
| "UNCONSTRAINED OBJECT OF OUT MODE - 1" ); |
| END IF; |
| |
| OUT_CON := (2, ((1, 2), (3, 4))); |
| OUT_UNC := (2, ((1, 2), (3, 4))); |
| END P; |
| |
| TASK T IS |
| ENTRY Q (CON, IN_CON : IN SQUARE; |
| INOUT_CON : IN OUT SQUARE; |
| OUT_CON : OUT SQUARE; |
| IN_UNC : IN SQUARE; |
| INOUT_UNC : IN OUT SQUARE; |
| OUT_UNC : OUT SQUARE); |
| END T; |
| |
| TASK BODY T IS |
| BEGIN |
| ACCEPT Q (CON, IN_CON : IN SQUARE; |
| INOUT_CON : IN OUT SQUARE; |
| OUT_CON : OUT SQUARE; |
| IN_UNC : IN SQUARE; |
| INOUT_UNC : IN OUT SQUARE; |
| OUT_UNC : OUT SQUARE) DO |
| BEGIN |
| IF CON'CONSTRAINED THEN |
| NULL; |
| ELSE |
| FAILED ( "'CONSTRAINED IS 'FALSE' FOR " & |
| "OBJECT OF IN MODE - 4" ); |
| END IF; |
| |
| IF IN_CON'CONSTRAINED THEN |
| NULL; |
| ELSE |
| FAILED ( "'CONSTRAINED IS 'FALSE' FOR " & |
| "OBJECT OF IN MODE - 5" ); |
| END IF; |
| |
| IF IN_UNC'CONSTRAINED THEN |
| NULL; |
| ELSE |
| FAILED ( "'CONSTRAINED IS 'FALSE' FOR " & |
| "OBJECT OF IN MODE - 6" ); |
| END IF; |
| |
| IF INOUT_CON'CONSTRAINED THEN |
| NULL; |
| ELSE |
| FAILED ( "'CONSTRAINED IS 'FALSE' FOR " & |
| "CONSTRAINED OBJECT OF " & |
| "IN OUT MODE - 2" ); |
| END IF; |
| |
| IF OUT_CON'CONSTRAINED THEN |
| NULL; |
| ELSE |
| FAILED ( "'CONSTRAINED IS 'FALSE' FOR " & |
| "CONSTRAINED OBJECT OF " & |
| "OUT MODE - 2" ); |
| END IF; |
| |
| IF INOUT_UNC'CONSTRAINED THEN |
| FAILED ( "'CONSTRAINED IS 'TRUE' FOR " & |
| "UNCONSTRAINED OBJECT OF " & |
| "IN OUT MODE - 2" ); |
| END IF; |
| |
| IF OUT_UNC'CONSTRAINED THEN |
| FAILED ( "'CONSTRAINED IS 'TRUE' FOR " & |
| "UNCONSTRAINED OBJECT OF " & |
| "OUT MODE - 2" ); |
| END IF; |
| |
| OUT_CON := (2, ((1, 2), (3, 4))); |
| OUT_UNC := (2, ((1, 2), (3, 4))); |
| END; |
| END Q; |
| END T; |
| |
| GENERIC |
| CON, IN_CON : IN SQUARE; |
| INOUT_CON : IN OUT SQUARE; |
| IN_UNC : IN SQUARE; |
| INOUT_UNC : IN OUT SQUARE; |
| PACKAGE R IS END R; |
| |
| PACKAGE BODY R IS |
| BEGIN |
| IF CON'CONSTRAINED THEN |
| NULL; |
| ELSE |
| FAILED ( "'CONSTRAINED IS 'FALSE' FOR OBJECT " & |
| "OF IN MODE - 7" ); |
| END IF; |
| |
| IF IN_CON'CONSTRAINED THEN |
| NULL; |
| ELSE |
| FAILED ( "'CONSTRAINED IS 'FALSE' FOR OBJECT " & |
| "OF IN MODE - 8" ); |
| END IF; |
| |
| IF IN_UNC'CONSTRAINED THEN |
| NULL; |
| ELSE |
| FAILED ( "'CONSTRAINED IS 'FALSE' FOR OBJECT " & |
| "OF IN MODE - 9" ); |
| END IF; |
| |
| IF INOUT_CON'CONSTRAINED THEN |
| NULL; |
| ELSE |
| FAILED ( "'CONSTRAINED IS 'FALSE' FOR " & |
| "CONSTRAINED OBJECT OF IN OUT MODE - 3" ); |
| END IF; |
| |
| IF INOUT_UNC'CONSTRAINED THEN |
| FAILED ( "'CONSTRAINED IS 'TRUE' FOR " & |
| "UNCONSTRAINED OBJECT OF IN OUT MODE " & |
| "- 3" ); |
| END IF; |
| |
| END R; |
| |
| PACKAGE S IS NEW R (SC, AC, BC, AU, BU); |
| |
| BEGIN |
| P (SC, AC, BC, CC, AU, BU, CU); |
| T.Q (SC, AC, BC, CC, AU, BU, CU); |
| END; |
| |
| RESULT; |
| END C37402A; |