[boost] [config] BOOST_EXPLICIT_TEMPLATE_TYPE_SPEC

From: Gennaro Prota (gennaro_prota_at_[hidden])
Date: 2004-02-01 16:22:07

A while ago I pointed out that BOOST_EXPLICIT_TEMPLATE_TYPE_SPEC and
its three variations (in config/suffix.hpp) are useless for VC6 (the
only compiler, IIRC, for which the non-_SPEC versions were
introduced).

http://article.gmane.org/gmane.comp.lib.boost.devel/23486/

I thought they had been removed but I see that they are still there.
There's one usage, in variant/detail/forced_return.hpp. Is it really
needed? Why?

Genny.