| -- C52005A.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 THE CONSTRAINT_ERROR EXCEPTION IS RAISED WHEN A STATIC |
| -- EXPRESSION VALUE IS OUTSIDE THE STATIC RANGE OF INTEGER, BOOLEAN, |
| -- CHARACTER, AND ENUMERATION ASSIGNMENT TARGET VARIABLES. |
| |
| -- DCB 2/5/80 |
| -- JRK 7/21/80 |
| -- SPS 3/21/83 |
| |
| WITH REPORT; |
| PROCEDURE C52005A IS |
| |
| USE REPORT; |
| |
| BEGIN |
| TEST ("C52005A", "CHECK THAT CONSTRAINT_ERROR EXCEPTION IS RAISED " |
| & "ON STATIC OUT OF RANGE INTEGER, BOOLEAN, CHARACTER, " & |
| "AND ENUMERATION ASSIGNMENTS"); |
| |
| ------------------------- |
| |
| DECLARE |
| I1 : INTEGER RANGE 0..10 := 5; |
| |
| BEGIN |
| I1 := 11; |
| |
| FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE INT ASSNMT"); |
| |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| IF I1 /= 5 THEN |
| FAILED ("VALUE ALTERED BEFORE INT RANGE" & |
| "EXCEPTION"); |
| END IF; |
| |
| END; |
| |
| ------------------------- |
| |
| DECLARE |
| I2 : INTEGER RANGE 0..10 := 5; |
| |
| BEGIN |
| I2 := 10; |
| |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| FAILED ("EXCEPTION RAISED ON LEGAL INTEGER ASSIGNMENT"); |
| END; |
| |
| ------------------------- |
| |
| DECLARE |
| B1 : BOOLEAN RANGE TRUE..TRUE := TRUE; |
| |
| BEGIN |
| B1 := FALSE; |
| |
| FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE BOOL ASSNMT"); |
| |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| IF B1 /= TRUE THEN |
| FAILED ("VALUE ALTERED BEFORE BOOLEAN RANGE EXCEPTION"); |
| END IF; |
| END; |
| |
| ------------------------- |
| |
| DECLARE |
| B2 : BOOLEAN := TRUE; |
| |
| BEGIN |
| B2 := FALSE; |
| |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| FAILED ("EXCEPTION RAISED ON LEGAL BOOLEAN ASSNMNT"); |
| |
| END; |
| |
| ------------------------- |
| |
| DECLARE |
| C1 : CHARACTER RANGE 'B'..'Z' := 'M'; |
| |
| BEGIN |
| C1 := 'A'; |
| |
| FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE CHAR ASSNMNT"); |
| |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| IF C1 /= 'M' THEN |
| FAILED ("VALUE ALTERED BEFORE CHARACTER RANGE " & |
| "EXCEPTION"); |
| END IF; |
| |
| END; |
| |
| ------------------------- |
| |
| DECLARE |
| C2 : CHARACTER RANGE 'B'..'Z' := 'M'; |
| |
| BEGIN |
| C2 := 'B'; |
| |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| FAILED ("EXCEPTION RAISED OF LEGAL CHARACTER ASSNMNT"); |
| |
| END; |
| |
| ------------------------- |
| |
| DECLARE |
| TYPE DAY IS (SUN, MON, TUE, WED, THU, FRI, SAT); |
| WORKDAY : DAY RANGE MON..FRI := TUE; |
| |
| BEGIN |
| WORKDAY := SUN; |
| |
| FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE ENUM. " & |
| "ASSIGNMENT"); |
| |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| IF WORKDAY /= TUE THEN |
| FAILED ("VALUE ALTERED BEFORE ENUM. RANGE EXCEPTION"); |
| END IF; |
| |
| END; |
| |
| ------------------------- |
| |
| DECLARE |
| TYPE DAY IS (SUN, MON, TUE, WED, THU, FRI, SAT); |
| WORKDAY : DAY RANGE MON..FRI := TUE; |
| |
| BEGIN |
| WORKDAY := FRI; |
| |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| FAILED ("EXCEPTION RAISED ON LEGAL ENUM. ASSNMNT"); |
| |
| END; |
| |
| ------------------------- |
| |
| RESULT; |
| END C52005A; |