id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
1728	[date_time] unreferenced formal parameter warnings from VC9	Richard Webb <richard.webb@…>	az_sw_dude	"Running the date_time regression tests with Visual Studio 2008 on warning level 4 results in some 'unreferenced formal parameter' warnings:

{{{
boost/date_time/period_parser.hpp(122) : warning C4100: 'p' : unreferenced formal parameter
boost/date_time/local_timezone_defs.hpp(69) : warning C4100: 'y' : unreferenced formal parameter
boost/date_time/date_parsing.hpp(249) : warning C4100: 'end' : unreferenced formal parameter
boost/date_time/date_parsing.hpp(213) : warning C4100: 'end' : unreferenced formal parameter

boost/date_time/time.hpp(80) : warning C4100: 'as_offset' : unreferenced formal parameter
boost/date_time/time.hpp(87) : warning C4100: 'as_offset' : unreferenced formal parameter
boost/date_time/time_system_split.hpp(79) : warning C4100: 'dst' : unreferenced formal parameter
}}}

The attached patch silences these for me.
"	Patches	closed	To Be Determined	date_time	Boost Development Trunk	Cosmetic	fixed