Subversion Repositories openrisc_me

-- CC1304A.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 GENERIC FORMAL SUBPROGRAMS MAY HAVE A PARAMETER

-- OF A GENERIC FORMAL TYPE, AND MAY RETURN A GENERIC FORMAL

-- TYPE.

-- DAT 8/27/81

WITH REPORT; USE REPORT;

PROCEDURE CC1304A IS

BEGIN

     TEST ("CC1304A", "GENERIC FORMAL SUBPROGRAMS MAY HAVE PARAMETERS"

          & " OF (AND RETURN) A FORMAL TYPE");

     DECLARE

          GENERIC

               TYPE T IS ( <> );

               WITH FUNCTION S (P : T) RETURN T;

               WITH PROCEDURE P (P : T);

          PROCEDURE PR (PARM : T);

          PROCEDURE PR (PARM: T) IS

          BEGIN

               P(P=>S(P=>PARM));

          END PR;

     BEGIN

          DECLARE

               C : CHARACTER := 'A';

               B : BOOLEAN := FALSE;

               I : INTEGER := 5;

               TYPE ENUM IS (E1, E2, E3);

               E : ENUM := E2;

               FUNCTION FC (P : CHARACTER) RETURN CHARACTER IS

               BEGIN

                    RETURN 'B';

               END FC;

               FUNCTION FB (P : BOOLEAN) RETURN BOOLEAN IS

               BEGIN

                    RETURN NOT P;

               END FB;

               FUNCTION FI (P : INTEGER) RETURN INTEGER IS

               BEGIN

                    RETURN P + 1;

               END FI;

               FUNCTION FE (P : ENUM) RETURN ENUM IS

               BEGIN

                    RETURN ENUM'SUCC (P);

               END FE;

               PROCEDURE  PC (P : CHARACTER) IS

               BEGIN

                    C := P;

               END PC;

               PROCEDURE PB (P : BOOLEAN) IS

               BEGIN

                    B := P;

               END PB;

               PROCEDURE PI (P : INTEGER) IS

               BEGIN

                   I := P;

               END PI;

               PROCEDURE PE (P : ENUM) IS

               BEGIN

                    E := P;

               END PE;

               PACKAGE PKG2 IS

                    PROCEDURE P1 IS NEW PR (CHARACTER, FC, PC);

                    PROCEDURE P2 IS NEW PR (BOOLEAN, FB, PB);

                    PROCEDURE P3 IS NEW PR (INTEGER, FI, PI);

                    PROCEDURE P4 IS NEW PR (ENUM, FE, PE);

               END PKG2;

               PACKAGE BODY PKG2 IS

               BEGIN

                    P1 (C);

                    P2 (B);

                    P3 (I);

                    P4 (E);

               END  PKG2;

          BEGIN

               IF C /= 'B'

               OR B /= TRUE

               OR I /= 6

               OR E /= E3 THEN

                    FAILED ("SUBPROGRAM PARAMETERS OF FORMAL TYPES");

               END IF;

          END;

     END;

     RESULT;

END CC1304A;