-fno-rtti and exception handling

[Martin v. Loewis]

> That is (was) correct, I wrote it.

Can you please elaborate somewhat? I guess it is not possible to mix
objects that where compiled with -fno-rtti, and some that are, then?
Because there is no mechanism for telling whether you have a char* or
a type_info*, right?

It seems that you'd then need a different library entry instead of
__cp_push_exception, to put a different matcher function into the
exception info. Is that assumption correct?

Regards,
Martin