| -- C58005B.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 GENERIC FUNCTION IS READY TO RETURN CONTROL TO ITS |
| -- INVOKER THE CONSTRAINTS ON THE RETURN VALUES ARE CHECKED, AND THAT |
| -- CONSTRAINT ERROR IS THEN RAISED IF AND ONLY IF THE CONSTRAINTS |
| -- ARE NOT SATISFIED. |
| |
| -- THIS TEST CHECKS THAT THE EXCEPTION IS RAISED UNDER THE APPROPRIATE |
| -- CONDITIONS; IT ALSO CHECKS THE IDENTITY OF THE EXCEPTION. THE |
| -- PRECISE MOMENT AND PLACE THE EXCEPTION IS RAISED IS TESTED |
| -- ELSEWHERE. |
| |
| -- SPS 3/10/83 |
| -- JBG 9/13/83 |
| -- AH 8/29/86 ADDED CALLS TO "FAILED" AFTER "IF" STATEMENTS. |
| |
| WITH REPORT; |
| PROCEDURE C58005B IS |
| |
| USE REPORT; |
| |
| BEGIN |
| |
| TEST( "C58005B" , "CHECK THAT EXCEPTIONS ARE RAISED BY A RETURN" & |
| " STATEMENT IF AND ONLY IF THE CONSTRAINTS ARE" & |
| " VIOLATED" ); |
| |
| |
| DECLARE |
| SUBTYPE I1 IS INTEGER RANGE -10..90; |
| SUBTYPE I2 IS INTEGER RANGE 1..10; |
| |
| GENERIC |
| FUNCTION FN1 ( X : I1 ) RETURN I2; |
| |
| FUNCTION FN1( X : I1 ) |
| RETURN I2 IS |
| BEGIN |
| RETURN X; |
| END FN1; |
| |
| FUNCTION F1 IS NEW FN1; |
| |
| BEGIN |
| |
| BEGIN |
| IF F1(IDENT_INT(0)) IN I2 THEN |
| FAILED( "EXCEPTION NOT RAISED - 1A" ); |
| ELSE |
| FAILED( "EXCEPTION NOT RAISED - 1B" ); |
| END IF; |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => NULL; |
| WHEN OTHERS => FAILED( "WRONG EXCEPTION RAISED - 1" ); |
| END; |
| |
| BEGIN |
| IF F1(IDENT_INT(11)) IN I2 THEN |
| FAILED( "EXCEPTION NOT RAISED - 2A" ); |
| ELSE |
| FAILED( "EXCEPTION NOT RAISED - 2B" ); |
| END IF; |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => NULL; |
| WHEN OTHERS => FAILED( "WRONG EXCEPTION RAISED - 2" ); |
| END; |
| |
| END; |
| |
| RESULT; |
| |
| END C58005B; |