id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
4194	file_descriptor_source does not trunc the open file	Damien R	Jonathan Turkanis	file_descriptor_source does not trunc the open file even if I specify std::ios::trunc.	Bugs	closed	Boost 1.43.0	iostreams	Boost Development Trunk	Problem	duplicate