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- ------------------------------------------------------------------------------
- -- --
- -- GNAT COMPILER COMPONENTS --
- -- --
- -- S Y S T E M . A D D R E S S _ T O _ A C C E S S _ C O N V E R S I O N S --
- -- --
- -- B o d y --
- -- --
- -- $Revision: 1.3 $ --
- -- --
- -- Copyright (c) 1992,1993,1994 NYU, All Rights Reserved --
- -- --
- -- The GNAT library is free software; you can redistribute it and/or modify --
- -- it under terms of the GNU Library General Public License as published by --
- -- the Free Software Foundation; either version 2, or (at your option) any --
- -- later version. The GNAT library is distributed in the hope that it will --
- -- be useful, but WITHOUT ANY WARRANTY; without even the implied warranty --
- -- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU --
- -- Library General Public License for more details. You should have --
- -- received a copy of the GNU Library General Public License along with --
- -- the GNAT library; see the file COPYING.LIB. If not, write to the Free --
- -- Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. --
- -- --
- ------------------------------------------------------------------------------
-
- with Unchecked_Conversion;
- package body System.Address_To_Access_Conversions is
-
- ----------------
- -- To_Address --
- ----------------
-
- function To_Address (Value : Object_Pointer) return Address is
- begin
- if Value = null then
- return Null_Address;
- else
- return Value.all'Address;
- end if;
- end To_Address;
-
- ----------------
- -- To_Pointer --
- ----------------
-
- function To_Pointer (Value : Address) return Object_Pointer is
- function A_To_P is new Unchecked_Conversion (Address, Object_Pointer);
-
- begin
- return A_To_P (Value);
- end To_Pointer;
-
- end System.Address_To_Access_Conversions;
-