Re: One-shot semantics in GHC event manager

I already pushed it. The commit in question is 5dce47eb8415eb31e1c6759b6f6a2ef5bfe32470. Thanks for the benchmarking!

I believe this is in bgamari/ghc (for GHC 7.10?). I'm using bgamari/packages-base for GHC 7.8 and asking to push the same commit to this repo. Actually I compared the latest Internal.hs in bgamari/ghc and one in bgamari/packages-base and I saw *additional* differences. So, I hesitated to apply the patch by myself. --Kazu