"Eric Friedman" <[EMAIL PROTECTED]> writes:
> I've found that mpl::is_sequence fails to operate correctly on certain types
> under MSVC7. I haven't tested extensively, but there certainly seems to be
> some problem with class templates from namespace std. (The problem likely
> extends to other types in other namespaces, and perhaps other compilers, but
> I have not investigated the issue thoroughly enough.)
Just msvc6. The problem is that the workarounds used for vc are
somewhat limited. One solution I can see is to change the "or_"
below into an "and_" and update mpl::list to use a "_tag" as well.
Making that change touches lots of files, though, so I'll let Aleksey
do it.
template< typename T > struct is_sequence_impl
: or_<
identity< aux::has_tag<T> >
, identity< aux::has_begin<T> >
>
{
};
--
Dave Abrahams
Boost Consulting
www.boost-consulting.com
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