[boost] [range] sub_range assignment issue

From: Sean Huang (huangsean_at_[hidden])
Date: 2007-09-26 19:04:36

The following simple problem produces an error when compiling with VC8+SP1
on Windows:

#include <vector>
#include <boost/range/sub_range.hpp>

int main(int argc, char* argv[])
{
    typedef std::vector< int > VectorType;
    VectorType v;
    boost::sub_range< VectorType > range;
    boost::sub_range< VectorType > range1;
    range = range1;
        return 0;
}

boost\boost\range\iterator_range.hpp(60) : error C2440:
'<function-style-cast>' : cannot convert from
'std::_Vector_const_iterator<_Ty,_Alloc>' to
'std::_Vector_iterator<_Ty,_Alloc>'
1>        with
1>        [
1>            _Ty=int,
1>            _Alloc=std::allocator<int>
1>        ]
1> No constructor could take the source type, or constructor overload
resolution was ambiguous

This happens with both 1.34.1 and trunk but 1.33 is OK.

Regards,

Sean