| -- C43212A.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 ALL SUBAGGREGATES FOR A |
| -- PARTICULAR DIMENSION DO NOT HAVE THE SAME BOUNDS. |
| |
| -- EG 02/06/1984 |
| -- JBG 3/30/84 |
| -- JRK 4/18/86 CORRECTED ERROR TO ALLOW CONSTRAINT_ERROR TO BE |
| -- RAISED EARLIER. |
| -- EDS 7/15/98 AVOID OPTIMIZATION. |
| |
| WITH REPORT; |
| |
| PROCEDURE C43212A IS |
| |
| USE REPORT; |
| |
| BEGIN |
| |
| TEST ("C43212A", "CHECK THAT CONSTRAINT_ERROR IS RAISED IF ALL " & |
| "SUBAGGREGATES FOR A PARTICULAR DIMENSION DO " & |
| "NOT HAVE THE SAME BOUNDS"); |
| |
| DECLARE |
| |
| TYPE CHOICE_INDEX IS (H, I); |
| TYPE CHOICE_CNTR IS ARRAY(CHOICE_INDEX) OF INTEGER; |
| |
| CNTR : CHOICE_CNTR := (CHOICE_INDEX => 0); |
| |
| FUNCTION CALC (A : CHOICE_INDEX; B : INTEGER) |
| RETURN INTEGER IS |
| BEGIN |
| CNTR(A) := CNTR(A) + 1; |
| RETURN IDENT_INT(B); |
| END CALC; |
| |
| BEGIN |
| |
| CASE_1 : DECLARE |
| |
| TYPE T IS ARRAY(INTEGER RANGE <>, INTEGER RANGE <>) |
| OF INTEGER; |
| |
| A1 : T(1 .. 3, 2 .. 5) := (OTHERS => (OTHERS => 0)); |
| |
| BEGIN |
| |
| CNTR := (CHOICE_INDEX => 0); |
| A1 := (1 => (CALC(H,2) .. CALC(I,5) => -4), |
| 2 => (CALC(H,3) .. CALC(I,6) => -5), |
| 3 => (CALC(H,2) .. CALC(I,5) => -3)); |
| FAILED ("CASE 1 : CONSTRAINT_ERROR NOT RAISED" & |
| INTEGER'IMAGE(A1(1,5)) ); |
| |
| EXCEPTION |
| |
| WHEN CONSTRAINT_ERROR => |
| IF CNTR(H) < 2 AND CNTR(I) < 2 THEN |
| FAILED ("CASE 1 : BOUNDS OF SUBAGGREGATES " & |
| "NOT DETERMINED INDEPENDENTLY"); |
| END IF; |
| |
| WHEN OTHERS => |
| FAILED ("CASE 1 : WRONG EXCEPTION RAISED"); |
| |
| END CASE_1; |
| |
| CASE_1A : DECLARE |
| |
| TYPE T IS ARRAY(INTEGER RANGE <>, INTEGER RANGE <>) |
| OF INTEGER; |
| |
| A1 : T(1 .. 3, 2 .. 3) := (1 .. 3 => (2 .. 3 => 1)); |
| |
| BEGIN |
| |
| IF (1 .. 2 => (IDENT_INT(3) .. IDENT_INT(4) => 0), |
| 3 => (1, 2)) = A1 THEN |
| BEGIN |
| COMMENT(" IF SHOULD GENERATE CONSTRAINT_ERROR " & |
| INTEGER'IMAGE(A1(1,2)) ); |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("CASE 1A : CONSTRAINT_ERROR NOT RAISED"); |
| END; |
| END IF; |
| FAILED ("CASE 1A : CONSTRAINT_ERROR NOT RAISED"); |
| |
| EXCEPTION |
| |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| |
| WHEN OTHERS => |
| FAILED ("CASE 1A : WRONG EXCEPTION RAISED"); |
| |
| END CASE_1A; |
| |
| CASE_2 : DECLARE |
| |
| TYPE T IS ARRAY(INTEGER RANGE <>, INTEGER RANGE <>) |
| OF INTEGER; |
| |
| A2 : T(1 .. 3, IDENT_INT(4) .. 2); |
| |
| BEGIN |
| |
| CNTR := (CHOICE_INDEX => 0); |
| A2 := (1 => (CALC(H,5) .. CALC(I,3) => -4), |
| 3 => (CALC(H,4) .. CALC(I,2) => -5), |
| 2 => (CALC(H,4) .. CALC(I,2) => -3)); |
| FAILED ("CASE 2 : CONSTRAINT_ERROR NOT RAISED " & |
| INTEGER'IMAGE(IDENT_INT(A2'FIRST(1)))); |
| EXCEPTION |
| |
| WHEN CONSTRAINT_ERROR => |
| IF CNTR(H) < 2 AND CNTR(I) < 2 THEN |
| FAILED ("CASE 2 : BOUNDS OF SUBAGGREGATES " & |
| "NOT DETERMINED INDEPENDENTLY"); |
| END IF; |
| |
| WHEN OTHERS => |
| FAILED ("CASE 2 : WRONG EXCEPTION RAISED"); |
| |
| END CASE_2; |
| |
| END; |
| |
| RESULT; |
| |
| END C43212A; |