id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
7217	Incorrect (and unnecessary?) fwd declaration in fusion/adapted/std_tuple/tag_of.hpp	Dave Steffen <dave.steffen@…>	Joel de Guzman	"In fusion/adapted/std_tuple/tag_of.hpp we find:

#include <tuple>

namespace std
{
     template <typename... Elements>
     class tuple;
}

Mailing list discussion at  gmane.comp.lib.boost.devel/233308

As Mathias Gaunard points out, this could conflict with existing library definitions that are not C++11 aware.

Also, as far as I can tell, it's redundant.  I recommend that it just be removed.

"	Bugs	closed	To Be Determined	fusion	Boost 1.51.0	Problem	fixed