Irix6.5: Printing Long Doubles Fails

[Jeffrey Oldham]

For mips-sgi-irix6.5 gcc 3.0.1, this libstdc++-v3 regression test
fails:

    FAIL: 27_io/ostream_inserter_arith.cc execution test

because printing long doubles fails.  See also
http://gcc.gnu.org/ml/libstdc++/2001-05/msg00438.html .  Is printing
long doubles for mips-sgi-irix6.5 on someone's list of things to fix?

Thanks,
Jeffrey D. Oldham
oldham@codesourcery.com