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Aminet 37
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Aminet 37 (2000)(Schatztruhe)[!][Jun 2000].iso
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sofa.lha
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smalleiffel
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argument_name1.e
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-- This file is part of SmallEiffel The GNU Eiffel Compiler.
-- Copyright (C) 1994-98 LORIA - UHP - CRIN - INRIA - FRANCE
-- Dominique COLNET and Suzanne COLLIN - colnet@loria.fr
-- http://SmallEiffel.loria.fr
-- SmallEiffel 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. SmallEiffel 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 SmallEiffel; see the file COPYING. If not,
-- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-- Boston, MA 02111-1307, USA.
--
class ARGUMENT_NAME1
--
-- An argument name in some declaration list.
--
inherit LOCAL_ARGUMENT1; ARGUMENT_NAME;
creation {TMP_NAME} make
feature {NONE}
make(sp: POSITION; n: STRING) is
require
not sp.is_unknown;
n = string_aliaser.item(n)
do
start_position := sp;
to_string := n;
ensure
start_position = sp;
to_string = n
end;
feature
to_runnable(ct: TYPE): like Current is
require
result_type /= Void
local
rt: TYPE;
do
rt := result_type.to_runnable(ct);
if rt = Void then
eh.add_position(result_type.start_position);
error(start_position,"Bad argument.");
end;
if result_type = rt then
Result := Current;
else
Result := twin;
Result.set_result_type(rt);
end;
end;
feature {DECLARATION_LIST}
name_clash(ct: TYPE) is
do
name_clash_for(ct,"Conflict between argument/feature name (VRFA).");
end;
end -- ARGUMENT_NAME1