patch applied (ghc): Egregious bug in tcLHsConResTy

[Simon Peyton Jones]

Thu Aug 10 05:08:28 PDT 2006  simonpj at microsoft.com
  * Egregious bug in tcLHsConResTy
  
  This terrible bug in tcLHsConTy is pretty much guaranteed to show up
  on an program involving a GADT with more than one type parameter.
  
  This bug isn't present in the STABLE branch.
  
  Manuel: it is *not* necesary to merge this patch into the FC branch; 
  just ignore it.
  

    M ./compiler/typecheck/TcHsType.lhs -2 +2