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local_argument.e
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1999-06-05
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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.
--
deferred class LOCAL_ARGUMENT
--
-- Common root to handle local variables (LOCAL_NAME) or formal
-- argument names (ARGUMENT_NAME).
--
inherit NAME; EXPRESSION;
feature
start_position: POSITION;
-- Of the first character of the name.
is_void: BOOLEAN is false;
is_manifest_string: BOOLEAN is false;
is_result: BOOLEAN is false;
can_be_dropped: BOOLEAN is true;
c_simple: BOOLEAN is true;
is_pre_computable: BOOLEAN is false;
is_static: BOOLEAN is false;
use_current: BOOLEAN is false;
to_string: STRING is
deferred
end;
rank: INTEGER is
-- in the corresponding flat list.
deferred
ensure
Result >= 1
end;
result_type: TYPE is
-- Type declaration mark.
deferred
end;
frozen static_result_base_class: BASE_CLASS is
local
bcn: CLASS_NAME;
do
bcn := result_type.static_base_class_name;
if bcn /= Void then
Result := bcn.base_class;
end;
end;
frozen afd_check is
do
end;
frozen static_value: INTEGER is
do
end;
frozen to_key: STRING is
do
Result := to_string;
end;
frozen collect_c_tmp is
do
end;
frozen c_declare_for_old is
do
end;
frozen compile_to_c_old is
do
end;
frozen compile_to_jvm_old is
do
end;
frozen compile_target_to_jvm is
do
standard_compile_target_to_jvm;
end;
frozen precedence: INTEGER is
do
Result := atomic_precedence;
end;
frozen print_as_target is
do
fmt.put_string(to_string);
fmt.put_character('.');
end;
frozen short is
local
i: INTEGER;
c: CHARACTER;
do
short_print.hook("Ban");
from
i := 1;
until
i > to_string.count
loop
c := to_string.item(i);
if c = '_' then
short_print.hook_or("Uan","_");
else
short_print.a_character(c);
end;
i := i + 1;
end;
short_print.hook("Aan");
end;
frozen short_target is
do
short;
short_print.a_dot;
end;
invariant
start_position /= Void;
end -- LOCAL_ARGUMENT