On 04/07/2010 21:51, Neil Mitchell wrote:
http://hackage.haskell.org/trac/ghc/ticket/4154
Yup, that's a bug. Not clear if it's fixable.
http://hackage.haskell.org/trac/ghc/ticket/3527
That too. A very similar bug in fact, if there is a fix it will probably
fix both of them. The problem
I wrote my Chan around the abstraction:
data Chan a = Chan (MVar (Either [a] [MVar a]))
The Chan either has elements in it (Left), or has readers waiting for
elements (Right). To get the fairness properties on Chan you might
want to make these two lists Queue's, but I think the basic
