(OccName sp1 s1) == (OccName sp2 s2) = s1 == s2 && sp1 == sp2
instance Ord OccName where
- compare (OccName sp1 s1) (OccName sp2 s2) = (s1 `compare` s2) `thenCmp`
- (sp1 `compare` sp2)
+ -- Compares lexicographically, *not* by Unique of the string
+ compare (OccName sp1 s1) (OccName sp2 s2)
+ = (s1 `compare` s2) `thenCmp` (sp1 `compare` sp2)
\end{code}