libstdc++/1574: cin.imbue() generates a segmentation fault (named locales)

[Benjamin Kosnik]

Try compiling this with an i586 toolchain. You'll probably find the
problem goes away: it does for me. It looks like this is another
manifestation of the current i686 shared library problem.

ie:
http://gcc.gnu.org/ml/gcc-bugs/2001-01/msg00150.html

FYI: Please not that named locale support is not finished yet. I'm
hoping that I can finish it by the end of the month.

-benjamin