--          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://www.loria.fr/SmallEiffel
-- 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 E_RETRY
   --   
   -- To store instruction "retry" for exception handling.
   --

inherit INSTRUCTION;
      
creation make
   
feature 
   
   start_position: POSITION;
   
   make(sp: like start_position) is
      do
	 start_position := sp;
      end; -- make
   
feature
   
   end_mark_comment: BOOLEAN is false;

feature
   
   afd_check, compile_to_c is   
      do
	 error(start_position,"retry is not yet implemented.");
      end;
   
   compile_to_jvm is
      do
	 eh.add_position(start_position);
	 fatal_error(fz_jvm_error);
      end;
   
   to_runnable(rc: like run_compound): like Current is
      do
	 if run_compound = Void then
	    run_compound := rc;
	    Result := Current;
	 elseif run_compound = rc then
	    Result := Current
	 else
	    !!Result.make(start_position);
	    Result := Result.to_runnable(rc);
	 end;
      end;
   
   is_pre_computable: BOOLEAN is false;

   pretty_print is
      do
	 fmt.put_string("retry");
	 if fmt.semi_colon_flag then
	    fmt.put_character(';');
	 end;
      end;
   
   use_current: BOOLEAN is
      do
      end;
   
end -- E_RETRY