id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
13426	path::concat should ideally take a value_type	ethan@…	Beman Dawes	"Hello,

It'd be great if the concat function on filesystem::path would take a value_type so that it is in line with the filesystem spec. This would also allow .concat(fs::path::preferred_separator) as an easy way to append the separator to the path."	Feature Requests	new	To Be Determined	filesystem	Boost 1.63.0	Cosmetic