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-- C58004D.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 A RETURN STATEMENT TERMINATES EXECUTION

--    OF THE INNERMOST ENCLOSING SUBPROGRAM.

-- CHECKS GENERIC SUBPROGRAMS.

-- SPS 3/7/83

-- JRK 1/31/84

WITH REPORT;

PROCEDURE C58004D IS

     USE REPORT;

     I1, I2 : INTEGER;

     GENERIC

     PROCEDURE ADDM (IA1 : IN OUT INTEGER; IA2 : IN INTEGER);

     PROCEDURE ADDM (IA1 : IN OUT INTEGER; IA2 : IN INTEGER) IS

          GENERIC

          PROCEDURE MULT (IM1 : IN OUT INTEGER; IM2 : IN INTEGER);

          PROCEDURE MULT (IM1 : IN OUT INTEGER; IM2 : IN INTEGER) IS

          BEGIN

               IM1 := IM1 * IM2;

               IF IM1 > 0 THEN RETURN;

               END IF;

               IM1 := 0;

          END MULT;

          PROCEDURE MLT IS NEW MULT;

     BEGIN

          MLT (IA1, IA2);

          IA1 := IA1 + IA2;

          IF IA1 > 0 THEN RETURN;

          END IF;

          IA1 := 0;

     END ADDM;

     PROCEDURE ADM IS NEW ADDM;

BEGIN

     TEST ("C58004D","CHECK THAT RETURN TERMINATES EXECUTION OF ONLY" &

           " THE INNERMOST ENCLOSING GENERIC SUBPROGRAM");

     I1 := 2;

     I2 := 3;

     ADM (I1,I2);     -- SAME AS I1 := (I1 * I2) + I2

     IF I1 = 0 THEN

          FAILED ("RETURN DOES NOT TERMINATE SUBPROGRAM");

     ELSIF I1 = 6 THEN

          FAILED

          ("RETURN TERMINATES ALL SUBPROGRAMS NOT JUST INNERMOST");

     ELSIF I1 /= 9 THEN

          FAILED ("RETURN STATEMENT NOT WORKING CORRECTLY");

     END IF;

     RESULT;

END C58004D;