Mon Sep 18 19:06:51 EDT 2006 Manuel M T Chakravarty <chak@cse.unsw.edu.au>
* Fixed two data family bugs
Mon Aug 21 15:16:16 EDT 2006 Manuel M T Chakravarty <chak@cse.unsw.edu.au>
* Fixed two data family bugs
- Too liberal pattern matching in `tcTyClDecl1'
- Open TyCons must always be exposed (ie, never be turned into abstract tycons
during tidying)