Re: [Haskell-cafe] ANN: concurrent-extra-0.1

On Wed, Feb 17, 2010 at 05:11:45PM +0100, Roel van Dijk wrote:

On Wed, Feb 17, 2010 at 3:27 PM, Felipe Lessa wrote:

...

In release (l. 142) Nothing is put into mv

                       then do Lock.release lock                                putMVar mv Nothing

I'm not sure if that was a bug in the original. In the new version we put the lock back inside the MVar.

I think it was workable, I've referenced the code just to make the e-mail more self-contained. That Nothing was going to stay after the inner Lock was acquired. :) Cheers, -- Felipe.