4 Sep
2009
4 Sep
'09
11:55 p.m.
On Fri, Sep 4, 2009 at 4:53 PM, John Meacham
I was thinking more of the 'mappend's introduced by every (>>) and (>>=).
Oh, those. I think there's some optimizer trickery to rewrite (mappend
x mempty) to x.
--
Taral