| -- C41104A.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 CONSTRAINT_ERROR IS RAISED IF AN EXPRESSION GIVES AN INDEX |
| -- VALUE OUTSIDE THE RANGE SPECIFIED FOR THE INDEX FOR ARRAYS AND ACCESS |
| -- TYPES. |
| |
| -- TBN 9/12/86 |
| -- EDS 8/03/98 AVOID OPTIMIZATION |
| |
| WITH REPORT; USE REPORT; |
| PROCEDURE C41104A IS |
| |
| SUBTYPE INT IS INTEGER RANGE 1 .. 5; |
| SUBTYPE BOOL IS BOOLEAN RANGE TRUE .. TRUE; |
| SUBTYPE CHAR IS CHARACTER RANGE 'W' .. 'Z'; |
| TYPE ARRAY1 IS ARRAY (INT RANGE <>) OF INTEGER; |
| TYPE ARRAY2 IS ARRAY (3 .. 1) OF INTEGER; |
| TYPE ARRAY3 IS ARRAY (BOOL RANGE <>) OF INTEGER; |
| TYPE ARRAY4 IS ARRAY (CHAR RANGE <>) OF INTEGER; |
| |
| TYPE REC (D : INT) IS |
| RECORD |
| A : ARRAY1 (1 .. D); |
| END RECORD; |
| |
| TYPE B_REC (D : BOOL) IS |
| RECORD |
| A : ARRAY3 (TRUE .. D); |
| END RECORD; |
| |
| TYPE NULL_REC (D : INT) IS |
| RECORD |
| A : ARRAY1 (D .. 1); |
| END RECORD; |
| |
| TYPE NULL_CREC (D : CHAR) IS |
| RECORD |
| A : ARRAY4 (D .. 'W'); |
| END RECORD; |
| |
| BEGIN |
| TEST ("C41104A", "CHECK THAT CONSTRAINT_ERROR IS RAISED IF AN " & |
| "EXPRESSION GIVES AN INDEX VALUE OUTSIDE THE " & |
| "RANGE SPECIFIED FOR THE INDEX FOR ARRAYS AND " & |
| "ACCESS TYPES"); |
| |
| DECLARE |
| ARA1 : ARRAY1 (1 .. 5) := (1, 2, 3, 4, 5); |
| BEGIN |
| ARA1 (IDENT_INT(0)) := 1; |
| |
| BEGIN |
| FAILED ("CONSTRAINT_ERROR WAS NOT RAISED - " & |
| INTEGER'IMAGE(ARA1 (1))); |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("EXCEPTION ON ATTEMPT TO USE OBJECT"); |
| END; |
| |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - 1"); |
| END; |
| ------------------------------------------------------------------------ |
| DECLARE |
| TYPE ACC_ARRAY IS ACCESS ARRAY3 (TRUE .. TRUE); |
| ACC_ARA : ACC_ARRAY := NEW ARRAY3'(TRUE => 2); |
| BEGIN |
| ACC_ARA (IDENT_BOOL(FALSE)) := 2; |
| |
| BEGIN |
| |
| FAILED ("CONSTRAINT_ERROR WAS NOT RAISED - " & |
| INTEGER'IMAGE(ACC_ARA (TRUE))); |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("EXCEPTION ON ATTEMPT TO USE OBJECT"); |
| END; |
| |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - 2"); |
| END; |
| ------------------------------------------------------------------------ |
| DECLARE |
| ARA2 : ARRAY4 ('Z' .. 'Y'); |
| BEGIN |
| ARA2 (IDENT_CHAR('Y')) := 3; |
| |
| FAILED ("CONSTRAINT_ERROR WAS NOT RAISED - 3"); |
| |
| BEGIN |
| COMMENT ("ARA2 (Y) IS " & INTEGER'IMAGE(ARA2 ('Y'))); |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("EXCEPTION ON ATTEMPT TO USE OBJECT"); |
| END; |
| |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - 3"); |
| END; |
| ------------------------------------------------------------------------ |
| DECLARE |
| TYPE ACC_ARRAY IS ACCESS ARRAY2; |
| ACC_ARA : ACC_ARRAY := NEW ARRAY2; |
| BEGIN |
| ACC_ARA (IDENT_INT(4)) := 4; |
| |
| FAILED ("CONSTRAINT_ERROR WAS NOT RAISED - 4"); |
| |
| BEGIN |
| COMMENT ("ACC_ARA (4) IS " & INTEGER'IMAGE(ACC_ARA (4))); |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("EXCEPTION ON ATTEMPT TO USE OBJECT"); |
| END; |
| |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - 4"); |
| END; |
| ------------------------------------------------------------------------ |
| DECLARE |
| REC1 : B_REC (TRUE) := (TRUE, A => (TRUE => 5)); |
| BEGIN |
| REC1.A (IDENT_BOOL (FALSE)) := 1; |
| |
| BEGIN |
| FAILED ("CONSTRAINT_ERROR WAS NOT RAISED - " & |
| INTEGER'IMAGE(REC1.A (TRUE))); |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("EXCEPTION ON ATTEMPT TO USE OBJECT"); |
| END; |
| |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - 5"); |
| END; |
| ------------------------------------------------------------------------ |
| DECLARE |
| TYPE ACC_REC IS ACCESS REC (3); |
| ACC_REC1 : ACC_REC := NEW REC'(3, (4, 5, 6)); |
| BEGIN |
| ACC_REC1.A (IDENT_INT(4)) := 4; |
| |
| BEGIN |
| FAILED ("CONSTRAINT_ERROR WAS NOT RAISED - " & |
| INTEGER'IMAGE(ACC_REC1.A (3))); |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("EXCEPTION ON ATTEMPT TO USE OBJECT"); |
| END; |
| |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - 6"); |
| END; |
| ------------------------------------------------------------------------ |
| DECLARE |
| REC1 : NULL_REC (2); |
| BEGIN |
| REC1.A (IDENT_INT(2)) := 1; |
| |
| FAILED ("CONSTRAINT_ERROR WAS NOT RAISED - 7"); |
| |
| BEGIN |
| COMMENT ("REC1.A (2) IS " & INTEGER'IMAGE(REC1.A (2))); |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("EXCEPTION ON ATTEMPT TO USE OBJECT"); |
| END; |
| |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - 7"); |
| END; |
| ------------------------------------------------------------------------ |
| DECLARE |
| TYPE ACC_REC IS ACCESS NULL_CREC ('Z'); |
| ACC_REC1 : ACC_REC := NEW NULL_CREC ('Z'); |
| BEGIN |
| ACC_REC1.A (IDENT_CHAR('A')) := 4; |
| |
| FAILED ("CONSTRAINT_ERROR WAS NOT RAISED - 8"); |
| BEGIN |
| COMMENT ("ACC_REC1.A (A) IS " & |
| INTEGER'IMAGE(ACC_REC1.A ('A'))); |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("EXCEPTION ON ATTEMPT TO USE OBJECT"); |
| END; |
| |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - 8"); |
| END; |
| ------------------------------------------------------------------------ |
| |
| RESULT; |
| END C41104A; |