From: David Abrahams (dave_at_[hidden])
Date: 2007-09-16 10:45:44
on Thu Sep 13 2007, Doug Gregor <dgregor-AT-osl.iu.edu> wrote:
> John Maddock's fix to is_base_and_derived to make it complain about
> the use of incomplete types (see http://svn.boost.org/trac/boost/
> changeset/39219) broke something within the parameter library.
>
> I've committed the following patch to the parameter library, which
> fixes the problem. Unless there was a particular reason not to
> include the "maybe" header from arg_list.hpp?
Looks good to me; thanks for the fix!
-- Dave Abrahams Boost Consulting http://www.boost-consulting.com The Astoria Seminar ==> http://www.astoriaseminar.com