id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
5454	different behavior to report one kind of errors	anberlin.myplace@…	Vladimir Prus	"If 'configuration file' has option wich not presented in 'options_description', then 'parse_config_file' throws 'logic_error'.

If 'options_description' has option wich not presented in 'configuration file', then 'variablesMap[ ""option"" ].as<...>()' throws 'bad_cast'.

It's will be good to have one type of error reporting: exception from 'parse_config_file'."	Bugs	new	To Be Determined	program_options	Boost 1.45.0	Problem		program options exception