scalaz/scalaz — comment on commit 82ff5f746865d6239db465e930f9dfe76f224264
File: effect/src/main/scala/scalaz/effect/MonadIO.scala line 23
By rwallace:

If someone can help me figure this one out that would be awesome. It seems to be caused by the MonadIO context bound, but I haven't been able to figure out why.

The strange thing is that it's not just because it's a MonadIO. This causes a SOE with any type-class for a type constructor.