curried template inaccurate names

[Martin v. Loewis]

> The following is an even further simplification of the problem:

Thanks for your bug report. Do you think this is different from PR 331,

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=331&database=gcc

I've added another PR into GNATS, but if you are interested in solving
this problems, it may be best to dig into cc1plus yourself. That would
involve running cc1plus in gdb, and trying to understand why the
symbol is emitted twice.

Regards,
Martin