id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
4613	Default value for optional Boolean type not being created.	Ryan McConnehey <mccorywork@…>	Daniel Wallin	"If a default Boolean value isn't used in extracting the value from the ArgumentPack a compile error occurs.  That means that this code compiles ""m_name(args[_name | false])"" but ""m_name(args[_name])"" doesn't.  A code example can be found in this boost thread.

http://old.nabble.com/-parameter--Weird-behavior-with-bools-td29539068.html"	Bugs	new	To Be Determined	parameter	Boost 1.38.0	Problem