2.95.3 and Debian patches to 2.95.2

[Joe Buck]

What Debian calls 2.95.2 actually has a number of patches, some from
the 2.95.2 CVS branch, some from elsewhere but generally from well-known
gcc developers.  Since these patches are well-tested (used to build
thousands of packages on half-a-dozen architectures) is seems that the
list should be checked for possible inclusion into 2.95.3 or (if not
present) the main tree.

The Debian patches can be found at 
http://ftp.debian.org/debian/dists/potato/main/source/devel/gcc_2.95.2-13.1.diff.gz

(This isn't a traditional diff, it creates a bunch of files which are,
in turn, patches, and not all of these patches actually get applied).

There are several small libstdc++-v2 patches that seem fine and without
risk (get rid of warnings, throw exception instead of abort on out
of memory if STL malloc_alloc is used).

Some patches are Debian specific and some documentation patches, e.g.
gcc-manpage.dpatch, are botches (really bad English).

There are patches that are only applied for particular build platforms,
which is Not The Way We Do Things.  I don't know what to say about these.