new libstdc++ fails on for i386-unknown-freebsd5.0

[Benjamin Kosnik]

Hey Loren. 

Recently, these tests started failing on BSD.

FAIL: 26_numerics/complex_inserters_extractors.cc execution test
FAIL: 27_io/istream_extractor_arith.cc execution test
FAIL: 27_io/istream_sentry.cc execution test

I suspect this is because of the new numpunct/num_get/num_put work. Which 
means this stuff is probably my fault...

Is there anyway I can get on a bsd box to check out these fails? Or, can 
you look at complex_inserters_extractors.cc, which is the simplest test?

thanks,
benjamin