RE: Orphan Instances

2008-08-12 Thread Simon Peyton-Jones
| Ashley: | What is an orphan instance, and why do we care about them? They are documented in the GHC manual http://www.haskell.org/ghc/docs/latest/html/users_guide/separate-compilation.html#orphan-modules | Wolfram: | I just would like to point out that there is nothing inherently bad about | wh

Re: ``Orphan instances'' should be avoided anyway.

2008-08-11 Thread Henning Thielemann
On Tue, 12 Aug 2008 [EMAIL PROTECTED] wrote: > I just would like to point out that there is nothing inherently bad about > what GHC calls ``orphan instances''. > > From a code structuring point of view, > I frequently ``consider orphan'' instances > useful for separation of concerns. The problem