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-- CB4004A.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 VARIOUS EXCEPTIONS IN THE BODY OF A SUBPROGRAM WITH

-- AN APPLICABLE HANDLER ARE HANDLED LOCALLY.

-- DAT 04/15/81

-- JRK 04/24/81

-- SPS 11/02/82

-- EG  10/30/85  ELIMINATE THE USE OF NUMERIC_ERROR IN TEST.

WITH REPORT; USE REPORT;

PROCEDURE CB4004A IS

     E, F : EXCEPTION;

     STORAGE_ERROR: EXCEPTION;

     I1 : INTEGER RANGE 1 .. 1;

     FUNCTION F1 (I : INTEGER) RETURN BOOLEAN IS

     BEGIN

          CASE I IS

               WHEN 1 => RAISE E;

               WHEN 2 => RAISE STORAGE_ERROR;

               WHEN 3 => I1 := 4;

               WHEN 4 => RAISE TASKING_ERROR;

               WHEN OTHERS => NULL;

          END CASE;

          RETURN FALSE;

     EXCEPTION

          WHEN E | F => RETURN I = 1;

          WHEN STORAGE_ERROR => RETURN I = 2;

          WHEN PROGRAM_ERROR | CONSTRAINT_ERROR =>

               RETURN I = 3;

          WHEN OTHERS => RETURN I = 4;

     END F1;

BEGIN

     TEST ("CB4004A", "EXCEPTIONS WITH LOCAL HANDLERS ARE HANDLED"

          & " THERE");

     BEGIN

          FOR L IN 1 .. 4 LOOP

               IF F1(L) /= TRUE THEN

                    FAILED ("LOCAL EXCEPTIONS DON'T WORK");

                    EXIT;

               END IF;

          END LOOP;

     EXCEPTION

          WHEN OTHERS =>

               FAILED ("WRONG HANDLER");

     END;

     RESULT;

END CB4004A;