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-- C66002F.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 OVERLOADED SUBPROGRAM DECLARATIONS

-- ARE PERMITTED IN WHICH THERE IS A MINIMAL

-- DIFFERENCE BETWEEN THE DECLARATIONS.

--     (F) ONE SUBPROGRAM IS DECLARED IN AN OUTER DECLARATIVE PART,

--         THE OTHER IN AN INNER PART, AND ONE HAS ONE MORE PARAMETER

--         THAN THE OTHER; THE OMITTED PARAMETER HAS A DEFAULT VALUE.

-- CVP 5/4/81

-- JRK 5/8/81

-- NL 10/13/81

WITH REPORT;

PROCEDURE C66002F IS

     USE REPORT;

BEGIN

     TEST ("C66002F", "SUBPROGRAM OVERLOADING WITH " &

           "MINIMAL DIFFERENCES ALLOWED");

     --------------------------------------------------

     -- ONE SUBPROGRAM IS IN AN OUTER DECLARATIVE 

     -- PART, THE OTHER IN AN INNER PART, AND ONE

     -- HAS ONE MORE PARAMETER (WITH A DEFAULT

     -- VALUE) THAN THE OTHER.

     BF :

     DECLARE

          S : STRING (1..3) := "123";

          PROCEDURE P (I1, I2, I3 : INTEGER := 1) IS

               C : CONSTANT STRING := "CXA";

          BEGIN

               S(I3) := C(I3);

          END P;

          PROCEDURE ENCLOSE IS

               PROCEDURE P (I1, I2 : INTEGER := 1) IS

               BEGIN

                    S(2) := 'B';

               END P;

          BEGIN -- ENCLOSE

               P (1, 2, 3);

               ENCLOSE.P (1, 2); -- NOTE THAT THESE CALLS

               BF.P (1, 2);      -- MUST BE DISAMBIGUATED.

               IF S /= "CBA" THEN

                    FAILED ("PROCEDURES IN ENCLOSING-" &

                            "ENCLOSED SCOPES DIFFERING " &

                            "ONLY IN EXISTENCE OF ONE " &

                            "DEFAULT-VALUED PARAMETER CAUSED " &

                            "CONFUSION");

               END IF;

          END ENCLOSE;

     BEGIN

          ENCLOSE;

     END BF;

     --------------------------------------------------

     RESULT;

END C66002F;