[boost] Re: MPL problems with como [repost]

From: Jonathan Turkanis (technews_at_[hidden])
Date: 2004-01-04 19:05:45

"David Abrahams" <dave_at_[hidden]> wrote in message
news:u4qvbe0kj.fsf_at_boost-consulting.com...
> David Abrahams <dave_at_[hidden]> writes:
> > "Jonathan Turkanis" <technews_at_[hidden]> writes:
> >> I have found that some MPL algorithms and metafunctions fail to compile
on
> >> como 4.3.3 when applied to sequences containing certain lambda
expressions.
> >> The simplest example is:
> >>
> >>     BOOST_STATIC_ASSERT( !empty< list< deref<_> > >::value );
> >>
>
> As far as I can tell, this is a bug in the EDG front end (Intel/Linux
> shows the same problem).  Having looked carefully, I can see no cause
> for boost::mpl::deref<boost::mpl::_> to be instantiated.  I'll spend
> a little time looking for a workaround, but I'm not overly optimistic.
>

Thanks -- I appreciate your effort.

Jonathan