[Boost-users] [foreach] Changes in Boost 1.47 beaking const rvalue detection for some compilers?

Hi, According to the discussion at http://lists.boost.org/boost-users/2011/07/69718.php seems like for some non-copyable sequence types, such as indices of Boost.MultiIndex, Boost.Foreach has stopped in GCC 4.6.1 with Boost 1.47 (and did not work in clang++ 2.9 either for Boost 1.46 or Boost 1.47.) Before I apply the boost::foreach::is_noncopyable hack, can the author take a look at this? Release notes for Boost 1.47 indicate that const rvalue detection has been modified in Boost.Foreach, so I wonder whether this situation is something that should be fixed in Boost.Foreach rather than user code. Thank you, Joaquín M López Muñoz Telefónica, Investigación y Desarrollo