[PATCH] DR 522 (Ready) - tuple<>::swap

[Chris Fairles]

Implements DR 522 - tuple<>::swap. Am I using swap ADL correctly here?
If so, ok for trunk?

Chris
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: tuple_swap.patch.txt
URL: <http://gcc.gnu.org/pipermail/libstdc++/attachments/20081001/9045bad2/attachment.txt>
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: Changelog_tuple_swap.txt
URL: <http://gcc.gnu.org/pipermail/libstdc++/attachments/20081001/9045bad2/attachment-0001.txt>