[Dune] truncated function names in valgrind

[Andreas Buhr]

Dear Duners,

we do have a problem. Maybe someone can help us?

We have a crashing program. Valgrind tells us it does an invalid write.
However, Valgrind fails to tell us where exactly this write occurs, as
Valgrind seems to truncate very long function names and with DUNE, we
always have very long function names.

Has anyone experienced this before?

thanks and best regards,
Andreas