| -- C65003A.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 IF NO RETURN STATEMENT IS EXECUTED, A FUNCTION RAISES |
| -- PROGRAM_ERROR. DETERMINE WHERE THE EXCEPTION IS RAISED. |
| |
| -- THIS LACK OF AN EXECUTABLE RETURN IS DETECTABLE AT COMPILE TIME IN |
| -- THIS TEST. |
| |
| -- JBG 10/14/83 |
| -- SPS 2/22/84 |
| |
| WITH REPORT; USE REPORT; |
| PROCEDURE C65003A IS |
| |
| EXCEPTION_RAISED : BOOLEAN := FALSE; |
| FUNCTION RETURN_IN_EXCEPTION RETURN INTEGER IS |
| BEGIN |
| IF FALSE THEN |
| RETURN 5; |
| END IF; |
| EXCEPTION |
| WHEN PROGRAM_ERROR => |
| COMMENT ("PROGRAM_ERROR RAISED IN FUNCTION BODY - " & |
| "RETURN_IN_EXCEPTION"); |
| EXCEPTION_RAISED := TRUE; |
| RETURN 5; |
| END RETURN_IN_EXCEPTION; |
| |
| FUNCTION NO_RETURN RETURN INTEGER IS |
| NO_RETURN_EXCEPTION : EXCEPTION; |
| BEGIN |
| RAISE NO_RETURN_EXCEPTION; |
| RETURN 5; |
| EXCEPTION |
| WHEN NO_RETURN_EXCEPTION => |
| NULL; |
| END NO_RETURN; |
| |
| BEGIN |
| |
| TEST ("C65003A", "CHECK THAT PROGRAM_ERROR IS RAISED IF A " & |
| "FUNCTION RETURNS WITHOUT EXECUTING A RETURN " & |
| "STATEMENT"); |
| |
| BEGIN |
| |
| IF RETURN_IN_EXCEPTION = RETURN_IN_EXCEPTION THEN |
| IF NOT EXCEPTION_RAISED THEN |
| FAILED ("PROGRAM_ERROR NOT RAISED - " & |
| "RETURN_IN_EXCEPTION"); |
| END IF; |
| END IF; |
| |
| EXCEPTION |
| |
| WHEN PROGRAM_ERROR => |
| COMMENT ("PROGRAM_ERROR RAISED AT POINT OF CALL " & |
| "- RETURN_IN_EXCEPTION"); |
| |
| END; |
| |
| |
| BEGIN |
| |
| IF NO_RETURN = NO_RETURN THEN |
| FAILED ("PROGRAM_ERROR NOT RAISED - NO_RETURN"); |
| END IF; |
| |
| EXCEPTION |
| |
| WHEN PROGRAM_ERROR => |
| COMMENT ("PROGRAM_ERROR RAISED WHEN NO RETURN IN " & |
| "EXCEPTION HANDLER"); |
| END; |
| |
| RESULT; |
| |
| END C65003A; |