[PATCH] Assign(__str, __pos, __n) (take3) + Assign(__s, __n)

[Paolo Carlini]

Benjamin Kosnik wrote:

> Yo dudes, this looks good! Thanks. If possible, can you check in today
> with this?

Thanks Benjamin. In fact, also as regards basic_string performance we are making
good progress.

In the next couple of hours I will check that there are no conflicts with
current mainline (I think there are'nt), make check again and commit.

Cheers,
Paolo.