id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
4892	boost::make_shared doesn't use r-value ref support unless variadic templates are also supported	arnetheduck@…	Peter Dimov	"Currently, boost::make_shared doesn't make use of r-value references unless there is also support for variadic templates (""#if defined( BOOST_HAS_VARIADIC_TMPL ) && defined( BOOST_HAS_RVALUE_REFS )""). 

At least one popular compiler supports rvalue refs but unfortunately not variadic templates (MSVC 10.0), so the implementation falls back on the pre-c++0x implementation.

The attached file improves the situation by adding make_shared support for up to 10 perfectly forwarded constructor arguments."	Patches	closed	To Be Determined	smart_ptr	Boost 1.45.0	Problem	fixed