patch: testsuite std namespace safe

[Gabriel Dos_Reis]

Benjamin Kosnik <bkoz@cygnus.com> writes:

| I would like to actually start using namespaces for this next snapshot. I 
| propose using "-fnew-abi" when building the library. 
| 
| Since this is a pretty big change, I was wondering what people thought. 
| Any comments from people currently using v-3 with namespaces?

My wish is that for the next snapshot, we begin using the new ABI and
dig deep what is going wrong and find ways to make things work.  I
think this is necessary if we want to meet g++-3.0 schedule.

-- Gaby