gcc-3.2 libstdc++ patches

[Benjamin Kosnik]

My nominees for patches not yet on gcc-3_1-branch:

PR libstdc++/7286 (placement delete)
http://gcc.gnu.org/ml/gcc-patches/2002-07/msg01432.html

PR libstdc++/7186 (deque operators) DR 179
http://gcc.gnu.org/ml/gcc-patches/2002-07/msg00326.html

PR libstdc++/6503 DR 179
http://gcc.gnu.org/ml/gcc-patches/2002-05/msg01494.html

PR libstdc++/6642 DR 179
http://gcc.gnu.org/ml/gcc-patches/2002-07/msg00080.html

char_traits type work
http://gcc.gnu.org/ml/gcc-patches/2002-07/msg00225.html

PR libstdc++/6410
http://gcc.gnu.org/ml/gcc-patches/2002-07/msg00128.html

I realize this list might be longer than what other people
expect. Sorry.  Since we're bumping the .so for this, I think this
would be a good time to actually add the ABI-breaking bits, and also
the bits that have unknown/uncertain ABI impacts.

-benjamin