id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
4918	concept_check.hpp triggers self-assignment warnings	gromer@…	Marshall Clow	boost/concept_check.hpp contains two instances of assigning a variable to itself. In context, this is perfectly safe (since the code should never actually be executed), but it nonetheless triggers gcc's -Wself-assign, cluttering the build output for those who have that flag set, and breaking the build for those who also set -Werror. So far as I can tell, this code can be trivially rewritten to avoid the warning without any correctness or performance impact (see the attached patch).	Patches	closed	To Be Determined	concept_check	Boost 1.45.0	Problem	fixed