id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
7364	ambiguity error constructing std::vector from assign::list_of	Eric Niebler	James E. King, III	"The problem is due to the addition of rvalue-reference container constructors. The following fails to compile with vc10:

{{{
#include <vector>
#include <boost/assign/list_of.hpp>

int main()
{
    std::vector<int> i(boost::assign::list_of(1));
}
}}}

The error is:

{{{
1>c:\boost\org\trunk\libs\proto\scratch\main.cpp(6): error C2668: 'std::vector<_Ty>::vector' : ambiguous call to overloaded function
1>          with
1>          [
1>              _Ty=int
1>          ]
1>          c:\program files (x86)\microsoft visual studio 10.0\vc\include\vector(593): could be 'std::vector<_Ty>::vector(std::vector<_Ty> &&)'
1>          with
1>          [
1>              _Ty=int
1>          ]
1>          c:\program files (x86)\microsoft visual studio 10.0\vc\include\vector(515): or       'std::vector<_Ty>::vector(unsigned int)'
1>          with
1>          [
1>              _Ty=int
1>          ]
1>          while trying to match the argument list '(boost::assign_detail::generic_list<T>)'
1>          with
1>          [
1>              T=int
1>          ]
1>
1>Build FAILED.
}}}
"	Bugs	closed	Boost 1.69	assign	Boost 1.53.0	Problem	duplicate