(* Copyright (C) 2005, 2006 Free Software Foundation, Inc. *)
(* This file is part of GNU Modula-2.

GNU Modula-2 is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2, or (at your option) any later
version.

GNU Modula-2 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 General Public License
for more details.

You should have received a copy of the GNU General Public License along
with gm2; see the file COPYING.  If not, write to the Free Software
Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *)

MODULE bits32c;

FROM SYSTEM IMPORT CAST ;

TYPE BITS32 = BITSET;

VAR b : BITSET;
    b32 : BITS32;

PROCEDURE f1 (b : BITSET) : BITS32;
  BEGIN
    RETURN CAST(BITS32,b);
  END f1;

BEGIN
  b := BITSET{};
  b32 := CAST(BITS32,BITSET{3}) + f1(BITSET{3});
END bits32c.