libstdc++/6795: stringbuf failure

[Benjamin Kosnik]

> Yes, that solves the problem!  Now all of my tests succeed.  Thanks.

Great! Thanks, I've closed this PR.

> Probably a silly remark - I have no prior experience with cvs and how
> the gcc team uses it - but I've checked out the sources with "-r 
> cvs_latest_snapshot" and without -r, and both gave the old version, so
> I corrected it manually.

Hmm. Ok. You might want to post to overseers@sources.redhat.com with
this info, as I am most definitely not a CVS guru.

-benjamin