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creation_call_1.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.
--
class CREATION_CALL_1
--
-- For creation call like :
-- !!foo
--
inherit CREATION_CALL_1_2;
creation make
feature
type: TYPE is do end;
make(sp: like start_position; w: like writable) is
require
sp /= Void;
w /= Void
do
start_position := sp;
writable := w;
end;
compile_to_c is
local
t: TYPE;
do
t := writable.result_type.run_type;
if t.is_reference then
c2c_opening(t);
c2c_closing(t);
else
c2c_clear_expanded(t.id);
end;
end;
compile_to_jvm is
local
t: TYPE;
do
t := writable.result_type.run_type;
compile_to_jvm0(t);
t.jvm_check_class_invariant;
writable.jvm_assign;
end;
use_current: BOOLEAN is
do
Result := writable.use_current;
end;
to_runnable(ct: TYPE): like Current is
local
t: TYPE;
do
if current_type = Void then
check_writable(ct);
t := writable.result_type;
check_created_type(t);
check_creation_clause(t);
Result := Current;
else
!!Result.make(start_position,writable);
Result := Result.to_runnable(ct);
end;
end;
pretty_print is
do
fmt.put_string("!!");
writable.pretty_print;
if fmt.semi_colon_flag then
fmt.put_character(';');
end;
end;
invariant
type = Void;
call = Void;
run_feature = Void;
end -- CREATION_CALL_1