id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
5452	boost::mpl::plus changes type	Peter Foelsche <foelsche@…>	Joel Falcou	"The return type of boost::mpl::plus seems to be always integral_c
independent of the input types.

This is very unconvenient.


please make 


plus<long_<1>, long_<1> >::type

return 

long_<2>
"	Feature Requests	new	To Be Determined	mpl	Boost 1.47.0	Cosmetic