Basic.module
---------------------------> GNU Sather - module <---------------------------
-- Copyright (C) 2000 by K Hopper, University of Waikato, New Zealand --
-- This file is part of the GNU Sather package. It is free software; you may --
-- redistribute and/or modify it under the terms of the GNU General Public --
-- License (GPL) as published by the Free Software Foundation; either --
-- version 2 of the license, or (at your option) any later version. --
-- This program 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 Doc/GPL for more details. --
-- The license text is also available from: Free Software Foundation, Inc., --
-- 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA --
--------------> Please email comments to <--------------
-- The abstract classes in this section consist of the pervasive ones
-- in base, the port file and the kinds - containing fundamental 'types'
-- with the auxiliary file containing miscallaneous others.
-- AREF and AVAL are the two array 'constructor' classes which are
-- pervasive to the language. When included they provide array facilities
-- respectively for reference and immutable classes. It is an error if AVAL
-- is included in a reference class and if AREF is included in an immutable
-- class.
-has base.sa $OB $REFERENCE
-has port.sa $PORT
-has aref.sa AREF
-has aval.sa AVAL
-has kinds.sa $IS_EQ $IS_LT $IS_NIL $NIL $ELT $STR $TEXT $IMMUTABLE $VALUE $ORDERED
-has compare.sa ELT_EQ ELT_LT ELT_HASH ELT_NIL COMPARE COMPARABLE
-has basic_auxiliary.sa $HASH $SUPPORTS_REHASH $COPY $VAR
-- The EXT_OB here is for compiler compatibility only!
-has misc.sa CAST CAST_EXC ID EXT_OB