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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://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_DEBUG
- --
- -- The instruction "debug ... end".
- --
-
- inherit INSTRUCTION;
-
- creation make
-
- feature
-
- start_position: POSITION;
-
- list: ARRAY[MANIFEST_STRING];
-
- compound: COMPOUND;
-
- feature
-
- make(sp: like start_position; l: like list; c: like compound) is
- require
- sp /= Void
- do
- start_position := sp;
- list := l;
- compound := c;
- ensure
- start_position = sp;
- list = l;
- compound = c;
- end;
-
- feature
-
- is_pre_computable: BOOLEAN is false;
-
- end_mark_comment: BOOLEAN is true;
-
- feature
-
- to_runnable(rc: like run_compound): like Current is
- do
- if run_compound = Void then
- run_compound := rc;
- if run_control.debug_check then
- if compound /= Void then
- compound := compound.to_runnable(current_type);
- end;
- end;
- Result := Current;
- else
- !!Result.make(start_position,list,compound);
- Result := Result.to_runnable(rc);
- end;
- end;
-
- afd_check is
- do
- if run_control.debug_check then
- if compound /= Void then
- compound.afd_check;
- end;
- end;
- end;
-
- compile_to_c is
- do
- if run_control.debug_check then
- if compound /= Void then
- compound.compile_to_c;
- end;
- end;
- end;
-
- compile_to_jvm is
- do
- if run_control.debug_check then
- if compound /= Void then
- compound.compile_to_jvm;
- end;
- end;
- end;
-
- use_current: BOOLEAN is
- do
- if run_control.debug_check then
- if compound /= Void then
- Result := compound.use_current;
- end;
- end;
- end;
-
- pretty_print is
- local
- i: INTEGER;
- do
- fmt.keyword("debug");
- fmt.level_incr;
- if list /= Void then
- fmt.put_character('(');
- from
- i := list.lower;
- until
- i > list.upper
- loop
- list.item(i).pretty_print;
- i := i + 1;
- if i <= list.upper then
- fmt.put_character(',')
- end;
- end;
- fmt.put_character(')');
- end;
- fmt.level_decr;
- if compound /= Void then
- compound.pretty_print;
- end;
- fmt.indent;
- fmt.keyword("end;");
- if fmt.print_end_debug then
- fmt.put_end("debug");
- end;
- end;
-
- invariant
-
- start_position /= Void
-
- end -- E_DEBUG
-
-