Eric Niebler wrote:

...

The defect above should now be fixed on HEAD.

Great, thanks! If you haven't done so already, you may want to change all of your own distance_impl<> implementations so that they do not have a nested ::value. That way, your own tests will catch this problem if it ever creeps back in. Ditto for size_impl<>.

Just a suggestion.

A good suggestion, we do need to tighten up the tests in that area. I'm also going to fix the distance implementation so that both ::type and ::value are sure to work, even in the absence of a ::value in the _impl type. Similarly for size. That will give Fusion the same convenience as MPL. It might be a couple of days before I get a chance for that one though. Cheers Dan ___________________________________________________________ The all-new Yahoo! Mail goes wherever you go - free your email address from your Internet provider. http://uk.docs.yahoo.com/nowyoucan.html