seg-fault in 6.10.1

[Serge D. Mechveliani]

Dear GHC team,

I `make' my (large) project in   ghc-6.10.1, Linux Debian, i386-unknown,
run the executable, and obtain

  Segmentation fault.

Then, I noted that in a few places the compiler warned about skipping 
some class member implementations in some instances.
I added these implementations, and now it works correct.

Are you interested in the bug report on the above part of   
Segmentation fault ?

-----------------
Serge Mechveliani
mechvel at botik.ru