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-- C35508P.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.

--*

-- OBJECTIVE:

--     CHECK THAT 'FIRST' AND 'LAST' YIELD THE CORRECT RESULTS WHEN THE

--     PREFIX IS A GENERIC FORMAL DISCRETE TYPE WHOSE ACTUAL PARAMETER

--     IS A BOOLEAN TYPE.

-- HISTORY:

--     RJW 03/19/86 CREATED ORIGINAL TEST.

--     DHH 10/19/87 SHORTENED LINES CONTAINING MORE THAN 72 CHARACTERS.

WITH REPORT; USE REPORT;

PROCEDURE C35508P IS

BEGIN

     TEST ("C35508P", "CHECK THAT 'FIRST' AND 'LAST' YIELD THE " &

                      "CORRECT RESULTS WHEN THE PREFIX IS A " &

                      "GENERIC FORMAL DISCRETE TYPE WHOSE ACTUAL " &

                      "PARAMETER IS A BOOLEAN TYPE" );

     DECLARE

          SUBTYPE TBOOL IS BOOLEAN

               RANGE IDENT_BOOL(TRUE) .. IDENT_BOOL(TRUE);

          SUBTYPE FBOOL IS BOOLEAN

               RANGE IDENT_BOOL(FALSE) .. IDENT_BOOL(FALSE);

          SUBTYPE NOBOOL IS BOOLEAN

               RANGE IDENT_BOOL(TRUE) .. IDENT_BOOL(FALSE);

          TYPE NEWBOOL IS NEW BOOLEAN;

          GENERIC

               TYPE BOOL IS (<>);

               F, L : BOOL;

          PROCEDURE P ( STR : STRING );

          PROCEDURE P ( STR : STRING ) IS

          BEGIN

               IF BOOL'FIRST /= F THEN

                    FAILED ( "WRONG VALUE FOR " & STR & "'FIRST" );

               END IF;

               IF BOOL'LAST /= L THEN

                    FAILED ( "WRONG VALUE FOR " & STR & "'LAST" );

               END IF;

          END P;

          GENERIC

               TYPE BOOL IS (<>);

          PROCEDURE Q;

          PROCEDURE Q IS

          BEGIN

               IF BOOL'FIRST /= BOOL'VAL (IDENT_INT(1)) THEN

                    FAILED ( "WRONG 'FIRST FOR NOBOOL" );

               END IF;

               IF BOOL'LAST /= BOOL'VAL (IDENT_INT(0)) THEN

                    FAILED ( "WRONG 'LAST FOR NOBOOL" );

               END IF;

          END Q;

          GENERIC

               TYPE BOOL IS (<>);

               F, L : BOOL;

          PROCEDURE R;

          PROCEDURE R IS

               SUBTYPE SBOOL IS BOOL

                              RANGE BOOL'VAL (0) .. BOOL'VAL (1);

          BEGIN

               IF SBOOL'FIRST /= F THEN

                    FAILED ( "WRONG VALUE FOR BOOLEAN'FIRST AS " &

                             "SUBTYPE " );

               END IF;

               IF SBOOL'LAST /= L THEN

                    FAILED ( "WRONG VALUE FOR BOOLEAN'LAST AS " &

                             "SUBTYPE" );

               END IF;

          END R;

          PROCEDURE P1 IS NEW P

          ( BOOL => BOOLEAN, F => IDENT_BOOL(FALSE),

                                              L => IDENT_BOOL(TRUE) );

          PROCEDURE P2 IS NEW P

          ( BOOL => TBOOL, F => IDENT_BOOL(TRUE),

                                              L => IDENT_BOOL(TRUE) );

          PROCEDURE P3 IS NEW P

          ( BOOL => FBOOL, F => IDENT_BOOL(FALSE),

                                             L => IDENT_BOOL(FALSE) );

          PROCEDURE P4 IS NEW P

                         (BOOL => NEWBOOL, F => FALSE, L => TRUE );

          PROCEDURE Q1 IS NEW Q

                         ( BOOL => NOBOOL );

          PROCEDURE R1 IS NEW R

                         ( BOOL => BOOLEAN, F => FALSE, L => TRUE );

     BEGIN

          P1 ( "BOOLEAN" );

          P2 ( "TBOOL" );

          P3 ( "FBOOL" );

          P4 ( "NEWBOOL" );

          Q1;

          R1;

     END;

     RESULT;

END C35508P;