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1 149 jeremybenn
-- C65003A.ADA
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--                             Grant of Unlimited Rights
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--
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--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 
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--     unlimited rights in the software and documentation contained herein.
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--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 
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--     this public release, the Government intends to confer upon all 
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--     recipients unlimited rights  equal to those held by the Government.  
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--     These rights include rights to use, duplicate, release or disclose the 
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--     released technical data and computer software in whole or in part, in 
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--     any manner and for any purpose whatsoever, and to have or permit others 
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--     to do so.
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--
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--                                    DISCLAIMER
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--
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--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 
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--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 
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--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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--     PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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-- CHECK THAT IF NO RETURN STATEMENT IS EXECUTED, A FUNCTION RAISES
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-- PROGRAM_ERROR.  DETERMINE WHERE THE EXCEPTION IS RAISED.
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-- THIS LACK OF AN EXECUTABLE RETURN IS DETECTABLE AT COMPILE TIME IN
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-- THIS TEST.
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-- JBG 10/14/83
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-- SPS 2/22/84
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WITH REPORT; USE REPORT;
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PROCEDURE C65003A IS
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     EXCEPTION_RAISED : BOOLEAN := FALSE;
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     FUNCTION RETURN_IN_EXCEPTION RETURN INTEGER IS
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     BEGIN
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          IF FALSE THEN
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               RETURN 5;
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          END IF;
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     EXCEPTION
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          WHEN PROGRAM_ERROR =>
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               COMMENT ("PROGRAM_ERROR RAISED IN FUNCTION BODY - " &
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                        "RETURN_IN_EXCEPTION");
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               EXCEPTION_RAISED := TRUE;
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               RETURN 5;
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     END RETURN_IN_EXCEPTION;
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     FUNCTION NO_RETURN RETURN INTEGER IS
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          NO_RETURN_EXCEPTION : EXCEPTION;
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     BEGIN
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          RAISE NO_RETURN_EXCEPTION;
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          RETURN 5;
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     EXCEPTION
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          WHEN NO_RETURN_EXCEPTION =>
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               NULL;
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     END NO_RETURN;
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BEGIN
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     TEST ("C65003A", "CHECK THAT PROGRAM_ERROR IS RAISED IF A " &
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                      "FUNCTION RETURNS WITHOUT EXECUTING A RETURN " &
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                      "STATEMENT");
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     BEGIN
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          IF RETURN_IN_EXCEPTION = RETURN_IN_EXCEPTION THEN
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               IF NOT EXCEPTION_RAISED THEN
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                    FAILED ("PROGRAM_ERROR NOT RAISED - " &
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                            "RETURN_IN_EXCEPTION");
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               END IF;
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          END IF;
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     EXCEPTION
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          WHEN PROGRAM_ERROR =>
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               COMMENT ("PROGRAM_ERROR RAISED AT POINT OF CALL " &
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                        "- RETURN_IN_EXCEPTION");
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     END;
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     BEGIN
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          IF NO_RETURN = NO_RETURN THEN
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               FAILED ("PROGRAM_ERROR NOT RAISED - NO_RETURN");
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          END IF;
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     EXCEPTION
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          WHEN PROGRAM_ERROR =>
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               COMMENT ("PROGRAM_ERROR RAISED WHEN NO RETURN IN " &
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                        "EXCEPTION HANDLER");
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     END;
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     RESULT;
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END C65003A;

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