| -- C41401A.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 THE PREFIX OF THE FOLLOWING |
| -- ATTRIBUTES HAS THE VALUE NULL: |
| -- A) 'CALLABLE AND 'TERMINATED FOR A TASK TYPE. |
| -- B) 'FIRST, 'FIRST(N), 'LAST, 'LAST(N), 'LENGTH, 'LENGTH(N), |
| -- 'RANGE, AND 'RANGE(N) FOR AN ARRAY TYPE. |
| |
| -- TBN 10/2/86 |
| -- EDS 07/14/98 AVOID OPTIMIZATION |
| |
| WITH REPORT; USE REPORT; |
| PROCEDURE C41401A IS |
| |
| SUBTYPE INT IS INTEGER RANGE 1 .. 10; |
| |
| TASK TYPE TT IS |
| ENTRY E; |
| END TT; |
| |
| TYPE ACC_TT IS ACCESS TT; |
| |
| TYPE NULL_ARR1 IS ARRAY (2 .. 1) OF INTEGER; |
| TYPE ARRAY1 IS ARRAY (INT RANGE <>) OF INTEGER; |
| TYPE NULL_ARR2 IS ARRAY (3 .. 1, 2 .. 1) OF INTEGER; |
| TYPE ARRAY2 IS ARRAY (INT RANGE <>, INT RANGE <>) OF INTEGER; |
| TYPE ACC_NULL1 IS ACCESS NULL_ARR1; |
| TYPE ACC_ARR1 IS ACCESS ARRAY1; |
| TYPE ACC_NULL2 IS ACCESS NULL_ARR2; |
| TYPE ACC_ARR2 IS ACCESS ARRAY2; |
| |
| PTR_TT : ACC_TT; |
| PTR_ARA1: ACC_NULL1; |
| PTR_ARA2 : ACC_ARR1 (1 .. 4); |
| PTR_ARA3 : ACC_NULL2; |
| PTR_ARA4 : ACC_ARR2 (1 .. 2, 2 .. 4); |
| BOOL_VAR : BOOLEAN := FALSE; |
| INT_VAR : INTEGER := 1; |
| |
| TASK BODY TT IS |
| BEGIN |
| ACCEPT E; |
| END TT; |
| |
| BEGIN |
| TEST ("C41401A", "CHECK THAT CONSTRAINT_ERROR IS RAISED IF THE " & |
| "PREFIX HAS A VALUE OF NULL FOR THE FOLLOWING " & |
| "ATTRIBUTES: 'CALLABLE, 'TERMINATED, 'FIRST, " & |
| "'LAST, 'LENGTH, AND 'RANGE"); |
| |
| BEGIN |
| IF EQUAL (3, 2) THEN |
| PTR_TT := NEW TT; |
| END IF; |
| BOOL_VAR := IDENT_BOOL(PTR_TT'CALLABLE); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 1 " & BOOLEAN'IMAGE(BOOL_VAR)); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED - 2"); |
| END; |
| |
| BEGIN |
| IF EQUAL (1, 3) THEN |
| PTR_TT := NEW TT; |
| END IF; |
| BOOL_VAR := IDENT_BOOL(PTR_TT'TERMINATED); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 3 " & BOOLEAN'IMAGE(BOOL_VAR)); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED - 4"); |
| END; |
| |
| BEGIN |
| INT_VAR := IDENT_INT(PTR_ARA1'FIRST); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 5 " & INTEGER'IMAGE(INT_VAR)); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED - 6"); |
| END; |
| |
| BEGIN |
| INT_VAR := IDENT_INT(PTR_ARA2'LAST); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 7 " & INTEGER'IMAGE(INT_VAR)); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED - 8"); |
| END; |
| |
| BEGIN |
| INT_VAR := IDENT_INT(PTR_ARA1'LENGTH); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 9 " & INTEGER'IMAGE(INT_VAR)); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED - 10"); |
| END; |
| |
| BEGIN |
| DECLARE |
| A : ARRAY1 (PTR_ARA2'RANGE); |
| BEGIN |
| A (1) := IDENT_INT(1); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 11 " & |
| INTEGER'IMAGE(A(1))); |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 11 "); |
| END; |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED - 12"); |
| END; |
| |
| BEGIN |
| INT_VAR := IDENT_INT(PTR_ARA3'FIRST(2)); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 13 " & INTEGER'IMAGE(INT_VAR)); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED - 14"); |
| END; |
| |
| BEGIN |
| INT_VAR := IDENT_INT(PTR_ARA4'LAST(2)); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 15 " & INTEGER'IMAGE(INT_VAR)); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED - 16"); |
| END; |
| |
| BEGIN |
| INT_VAR := IDENT_INT(PTR_ARA3'LENGTH(2)); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 17 " & INTEGER'IMAGE(INT_VAR)); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED - 18"); |
| END; |
| |
| BEGIN |
| DECLARE |
| A : ARRAY1 (PTR_ARA4'RANGE(2)); |
| BEGIN |
| A (1) := IDENT_INT(1); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 19 " & |
| INTEGER'IMAGE(A(1))); |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 19 "); |
| END; |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED - 20"); |
| END; |
| |
| BEGIN |
| INT_VAR := IDENT_INT(PTR_ARA4'LAST(1)); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 21 " & INTEGER'IMAGE(INT_VAR)); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED - 22"); |
| END; |
| |
| BEGIN |
| INT_VAR := IDENT_INT(PTR_ARA3'LENGTH(1)); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - 23 " & INTEGER'IMAGE(INT_VAR)); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED - 24"); |
| END; |
| |
| RESULT; |
| END C41401A; |