Add Bounded instance for IntSet
I propose to add a Bounded instance to !IntSet.hs.
!IntSet is in Ord, and there are only finitely many instances of !IntSet. Therefore there is a min !IntSet and a max !IntSet. It turns out these bounds are very simple:
instance Bounded IntSet where
minBound = fromList []
maxBound = fromList [maxBound]Suggested deadline: December 16, 2007.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 6.8.1 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | libraries (other) |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | Multiple |
| Architecture | Multiple |