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-- This file is part of SmartEiffel The GNU Eiffel Compiler Tools and Libraries
--
-- SmartEiffel 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.
-- SmartEiffel 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 SmartEiffel; see the file COPYING. If not, write to
-- the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-- MA 02111-1307, USA.
--
-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P.
-- - University of Nancy 1 - FRANCE
-- Copyright(C) 2003: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne
-- - University of Nancy 2 - FRANCE
--
-- Dominique COLNET, Suzanne COLLIN, Olivier ZENDRA,
-- Philippe RIBET, Cyril ADRIAN
--
-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr
--
class EXCEPTIONS_HANDLER
--
-- Unique global object in charge of EXCEPTION handling.
--
inherit
GLOBALS
VISITABLE
creation make
feature {EXCEPTIONS_HANDLER_VISITOR}
accept(visitor: EXCEPTIONS_HANDLER_VISITOR) is
do
visitor.visit_exceptions_handler(Current)
end
feature
used: BOOLEAN
-- Indicate wheter the live code uses EXCEPTIONS or not.
feature {E_INSPECT,MANIFEST_STRING_INSPECTOR}
bad_inspect_value(p: POSITION) is
-- When some Eiffel "inspect" instruction without the optional
-- "else" part does not match the input.
require
ace.no_check
do
if used then
cpp.put_string(
once "internal_exception_handler(Incorrect_inspect_value);%N")
else
cpp.put_string(once "error1(%"Invalid inspect (nothing selected).%",")
cpp.put_position(p)
cpp.put_string(fz_14)
end
end
feature {RUN_FEATURE}
set_used is
do
used := true
end
feature {C_PRETTY_PRINTER}
customize_c_runtime is
do
if used then
cpp.sys_runtime_h_and_c(once "exceptions")
end
end
initialize_runtime is
do
if used then
cpp.put_string(once "setup_signal_handler();%N")
end
end
se_evobt is
require
ace.boost
do
if used then
cpp.put_string(once "internal_exception_handler(Void_call_target)")
else
cpp.put_string(once "se_print_run_time_stack(),exit(1)")
end
end
feature {NONE}
make is
do
end
end -- EXCEPTIONS_HANDLER
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