Foldable typeclass: make foldl' and foldr' class methods
Change the Data.Foldable
module: move foldl'
and foldr'
functions into the Foldable
type
class so they can be defined efficiently in the instance definitions.
See the discussion: http://www.haskell.org/pipermail/libraries/2011-June/016488.html
The patch from the initial message is attached.
Trac metadata
Trac field | Value |
---|---|
Version | 7.2.1 |
Type | Task |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | libraries/base |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |