id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
12574	is_directory sets boost::system::errc::no_such_process when path contains more directory components	Wojciech Muła <wojciech_mula@…>	Beman Dawes	"Assume there is a directory ""/tmp"", then is_directory(""/tmp"", error) returns true and sets error's value to '''success'''.

When we query for subdirectory, like is_directory(""/tmp/foo"", error), then the function returns false and sets error's value to '''no_such_file_or_directory'''. It is OK.

However, query like is_directory(""/tmp/foo/bar"") sets error's value to '''no_such_process'''. It is completely unexpected & counterintuitive. It seems that this value is returned when the part of path after an existing directory contains directory separator(s) -- here ""foo/bar"".

This happens on Windows, I haven't tested it on Linux."	Bugs	closed	To Be Determined	filesystem	Boost 1.62.0	Problem	invalid	windows