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1 149 jeremybenn
-- CB2007A.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 AN EXIT STATEMENT IN A HANDLER CAN TRANSFER CONTROL
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-- OUT OF A LOOP.
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-- DAT 4/13/81
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--  RM 4/30/81
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-- SPS 3/23/83
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WITH REPORT; USE REPORT;
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PROCEDURE CB2007A IS
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BEGIN
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     TEST ("CB2007A", "EXIT STATEMENTS IN EXCEPTION HANDLERS");
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     DECLARE
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          FLOW_INDEX : INTEGER := 0 ;
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     BEGIN
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          FOR I IN 1 .. 10 LOOP
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               BEGIN
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                    IF I = 1 THEN
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                         RAISE CONSTRAINT_ERROR;
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                    END IF;
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                    FAILED ("WRONG CONTROL FLOW 1");
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               EXCEPTION
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                    WHEN CONSTRAINT_ERROR => EXIT;
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               END;
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               FAILED ("WRONG CONTROL FLOW 2");
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               EXIT;
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          END LOOP;
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          FOR AAA IN 1..1 LOOP
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               FOR BBB IN 1..1 LOOP
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                    FOR I IN 1 .. 10 LOOP
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                         BEGIN
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                              IF I = 1 THEN
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                                   RAISE CONSTRAINT_ERROR;
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                              END IF;
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                              FAILED ("WRONG CONTROL FLOW A1");
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                         EXCEPTION
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                              WHEN CONSTRAINT_ERROR => EXIT;
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                         END;
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                         FAILED ("WRONG CONTROL FLOW A2");
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                         EXIT;
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                    END LOOP;
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                    FLOW_INDEX := FLOW_INDEX + 1 ;
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               END LOOP;
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          END LOOP;
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          LOOP1 :
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          FOR AAA IN 1..1 LOOP
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               LOOP2 :
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               FOR BBB IN 1..1 LOOP
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                    LOOP3 :
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                    FOR I IN 1 .. 10 LOOP
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                         BEGIN
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                              IF I = 1 THEN
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                                   RAISE CONSTRAINT_ERROR;
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                              END IF;
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                              FAILED ("WRONG CONTROL FLOW B1");
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                         EXCEPTION
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                              WHEN CONSTRAINT_ERROR => EXIT LOOP2 ;
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                         END;
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                         FAILED ("WRONG CONTROL FLOW B2");
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                         EXIT LOOP2 ;
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                    END LOOP  LOOP3 ;
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                    FAILED ("WRONG CONTROL FLOW B3");
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               END LOOP  LOOP2 ;
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               FLOW_INDEX := FLOW_INDEX + 1 ;
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          END LOOP  LOOP1 ;
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          IF  FLOW_INDEX /= 2  THEN  FAILED( "WRONG FLOW OF CONTROL" );
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          END IF;
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     END ;
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     RESULT;
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END CB2007A;

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