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-- A83A02A.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 LABEL IN A NESTED SUBPROGRAM OR PACKAGE CAN BE IDENTICAL

--    TO A LABEL OUTSIDE SUCH CONSTRUCT.  

-- "INSIDE LABEL":  INSIDE   * PACKAGE                    _PACK        A

--                           * FUNCTION INSIDE PACKAGE    _PACKFUN     B

--                           * PROCEDURE                  _PROC        C

--                           * PROCEDURE INSIDE BLOCK     _BLOCKPROC   D

-- "OUTSIDE LABEL": INSIDE   * MAIN                       _MAIN        1

--                           * BLOCK IN MAIN              _BLOCK       2

--                           * LOOP IN BLOCK IN MAIN      _BLOCKLOOP   3

--                           * LOOP IN MAIN               _LOOP        4

-- CASES TESTED:  A1  B2  A3  B4                           1 2 3 4

--                D1  C2  C3  D4

--                    D2          AB                  A    X . X .

--                                                    B    . X . X

--                                                    C    . X X .

--                                                    D    X . . X

-- RM 02/09/80

WITH REPORT ;

PROCEDURE  A83A02A  IS

     USE REPORT ;

     PROCEDURE  PROC1  IS

     BEGIN

          << LAB_PROC_BLOCK >>                NULL ;    -- C2   C       

          << LAB_PROC_BLOCKLOOP >>            NULL ;    -- C3

     END  PROC1 ;

     PACKAGE  PACK1  IS

          FUNCTION  F  RETURN INTEGER ;

     END  PACK1 ;

     PACKAGE BODY  PACK1  IS

          FUNCTION  F  RETURN INTEGER  IS

          BEGIN

               << LAB_PACKFUN_BLOCK >>        NULL ;    -- B2    B

               << LAB_PACKFUN_LOOP >>         NULL ;    -- B4

               << LAB_PACKFUN_PACK >>         NULL ;    -- BA (AB)

               RETURN 7 ;

          END  F ;

     BEGIN

          << LAB_PACK_MAIN >>                 NULL ;    -- A1    A

          << LAB_PACK_BLOCKLOOP >>            NULL ;    -- A3

          << LAB_PACKFUN_PACK >>              NULL ;    -- BA (AB)

     END  PACK1 ;

BEGIN

     TEST( "A83A02A" , "CHECK THAT A LABEL IN A NESTED SUBPROGRAM" &

                       " OR PACKAGE CAN BE IDENTICAL TO A LABEL"   &

                       " OUTSIDE SUCH CONSTRUCT" );

     << LAB_PACK_MAIN >>                      NULL ;    -- A1          1

     << LAB_BLOCKPROC_MAIN >>                 NULL ;    -- D1

     DECLARE  -- 

          PROCEDURE  PROC2  IS

          BEGIN

               << LAB_BLOCKPROC_MAIN >>       NULL ;    -- D1    D

               << LAB_BLOCKPROC_LOOP >>       NULL ;    -- D4

               << LAB_BLOCKPROC_BLOCK >>      NULL ;    -- D2

          END  PROC2 ;

     BEGIN

          << LAB_PACKFUN_BLOCK >>             NULL ;    -- B2          2

          << LAB_PROC_BLOCK >>                NULL ;    -- C2

          << LAB_BLOCKPROC_BLOCK >>           NULL ;    -- D2

          FOR  I  IN  1..2  LOOP

               << LAB_PACK_BLOCKLOOP >>       NULL ;    -- A3          3

               << LAB_PROC_BLOCKLOOP >>       NULL ;    -- C3

          END LOOP;

     END ;

     FOR  I  IN  1..2  LOOP

          << LAB_PACKFUN_LOOP >>              NULL ;    -- B4          4

          << LAB_BLOCKPROC_LOOP >>            NULL ;    -- D4

     END LOOP;

     RESULT ;

END A83A02A ;