Subversion Repositories openrisc_me

-- C65003B.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 NOT DETECTABLE AT COMPILE TIME.

-- JBG 10/14/83

-- SPS 2/22/84

WITH REPORT; USE REPORT;

PROCEDURE C65003B IS

     EXCEPTION_RAISED : BOOLEAN := FALSE;

     FUNCTION RETURN_IN_EXCEPTION RETURN INTEGER IS

     BEGIN

          WHILE NOT EQUAL (1, 1) LOOP

               RETURN 5;

          END LOOP;

     EXCEPTION

          WHEN PROGRAM_ERROR =>

               COMMENT ("PROGRAM_ERROR RAISED IN FUNCTION BODY");

               EXCEPTION_RAISED := TRUE;

               RETURN 5;

     END RETURN_IN_EXCEPTION;

BEGIN

     TEST ("C65003B", "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");

               END IF;

          END IF;

     EXCEPTION

          WHEN PROGRAM_ERROR =>

               COMMENT ("PROGRAM_ERROR RAISED AT POINT OF CALL");

     END;

     RESULT;

END C65003B;