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Line No. Rev Author Line
1 720 jeremybenn
-- C57004A.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 WITH A LOOP NAME TERMINATES EXECUTION
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--    OF THE LOOP STATEMENT WHOSE NAME IT MENTIONS, AND OF ALL OTHER
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--    LOOP STATEMENTS (IF ANY) INTERIOR TO THE FIRST LOOP AND ENCLOSING
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--    THE EXIT STATEMENT.
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-- CASE 1 :  UNCONDITIONAL EXITS.
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-- RM 04/24/81
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-- SPS 3/7/83
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WITH REPORT;
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PROCEDURE  C57004A  IS
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     USE  REPORT ;
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BEGIN
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     TEST( "C57004A" , "CHECK THAT A NAMING EXIT STATEMENT TERMINATES" &
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                       " EXECUTION OF THE NAMED LOOP AND OF ALL LOOPS" &
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                       " SITUATED IN-BETWEEN"                         );
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     DECLARE
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          COUNT : INTEGER     := 0   ;
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     BEGIN
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          OUTERMOST :
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          FOR  X  IN  INTEGER RANGE 1..2  LOOP
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               FOR  Y  IN  INTEGER RANGE 1..2  LOOP
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                    COMMENT( "BEFORE 1" );
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                    LOOP1 :
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                    FOR  I  IN  1..10  LOOP
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                         COMMENT( "INSIDE 1" );
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                         EXIT  LOOP1 ;
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                         FAILED( "EXIT NOT OBEYED (1)" );
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                         FOR  J  IN  1..10  LOOP
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                              FAILED( "OUTER EXIT NOT OBEYED (1)" );
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                              EXIT ;
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                              FAILED( "BOTH EXITS IGNORED (1)" );
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                         END LOOP;
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                    END LOOP  LOOP1 ;
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                    COMMENT( "BEFORE 2" );
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                    COUNT := COUNT + 1 ;
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                    LOOP2 :
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                    FOR  A  IN  1..1  LOOP
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                         FOR  B  IN  1..1  LOOP
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                              FOR  I  IN  CHARACTER  LOOP
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                                   COMMENT( "INSIDE 2" );
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                                   EXIT  LOOP2 ;
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                                   FAILED( "EXIT NOT OBEYED (2)" );
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                                   FOR  J  IN  BOOLEAN  LOOP
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                                        FAILED( "OUTER EXIT NOT " &
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                                                "OBEYED (2)");
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                                        EXIT ;
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                                        FAILED( "BOTH EXITS IGNORED " &
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                                                "(2)");
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                                   END LOOP;
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                              END LOOP;
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                         END LOOP;
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                    END LOOP  LOOP2 ;
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                    COMMENT( "BEFORE 3" );
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                    COUNT := COUNT + 1 ;
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                    LOOP3 :
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                    FOR  A  IN  1..1  LOOP
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                         FOR  B  IN  1..1  LOOP
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                              FOR  I  IN  BOOLEAN  LOOP
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                                   COMMENT( "INSIDE 3" );
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                                   BEGIN
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                                        EXIT  LOOP3 ;
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                                        FAILED( "EXIT NOT OBEYED (3)" );
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                                   END ;
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                                   FAILED( "EXIT NOT OBEYED (3BIS)" );
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                              END LOOP;
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                         END LOOP;
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                    END LOOP  LOOP3 ;
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                    COMMENT( "BEFORE 4" );
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                    COUNT := COUNT + 1 ;
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                    LOOP4 :
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                    FOR  A  IN  1..1  LOOP
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                         FOR  B  IN  1..1  LOOP
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                              FOR  I  IN  INTEGER RANGE 1..10  LOOP
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                                   COMMENT( "INSIDE 4" );
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                                   CASE  A  IS
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                                        WHEN  1  =>
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                                             EXIT  LOOP4 ;
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                                             FAILED("EXIT NOT OBEYED " &
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                                                    "(4)" );
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                                   END CASE;
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                                   FAILED( "EXIT NOT OBEYED (4BIS)" );
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                              END LOOP;
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                         END LOOP;
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                    END LOOP  LOOP4 ;
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                    COMMENT( "AFTER 4" );
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                    COUNT := COUNT + 1 ;
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                    EXIT  OUTERMOST ;
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               END LOOP;
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               FAILED( "MISSED FINAL EXIT" );
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          END LOOP  OUTERMOST ;
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          IF  COUNT /= 4  THEN
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               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  C57004A ;

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