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-- CB1004A.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 EXCEPTIONS DECLARED IN RECURSIVE PROCEDURES ARE NOT

--    REPLICATED ANEW FOR EACH RECURSIVE ACTIVATION OF THE PROCEDURE.

-- DCB 03/30/80

-- JRK 11/17/80

-- SPS 3/23/83

WITH REPORT;

PROCEDURE CB1004A IS

     USE REPORT;

     FLOW_COUNT : INTEGER := 0;

     PROCEDURE P1(SWITCH1 : IN INTEGER) IS

          E1 : EXCEPTION;

          PROCEDURE P2 IS

          BEGIN

               FLOW_COUNT := FLOW_COUNT + 1;   -- 3

               P1(2);

               FAILED("EXCEPTION NOT PROPAGATED");

          EXCEPTION

               WHEN E1 =>

                    FLOW_COUNT := FLOW_COUNT + 1;   -- 6

               WHEN OTHERS =>

                    FAILED("WRONG EXCEPTION RAISED");

          END P2;

     BEGIN

          FLOW_COUNT := FLOW_COUNT + 1;   -- 2   -- 4

          IF SWITCH1 = 1 THEN

               P2;

          ELSIF SWITCH1 = 2 THEN

               FLOW_COUNT := FLOW_COUNT + 1;   -- 5

               RAISE E1;

               FAILED("EXCEPTION NOT RAISED");

          END IF;

     END P1;

BEGIN

     TEST("CB1004A","CHECK THAT EXCEPTIONS ARE NOT RECURSIVELY " &

                    "REPLICATED");

     FLOW_COUNT := FLOW_COUNT + 1;   -- 1

     P1(1);

     IF FLOW_COUNT /= 6 THEN

          FAILED("INCORRECT FLOW_COUNT VALUE");

     END IF;

     RESULT;

EXCEPTION

     WHEN OTHERS =>

          FAILED("EXCEPTION HANDLED IN WRONG SCOPE");

          RESULT;

END CB1004A;