Proposal: Remove Control.Concurrent{QSem, QSemN, , SampleVar, mergeIO, nmergeIO} from base

Ian Lynagh igloo at
Sat Jun 9 13:22:43 CEST 2012

On Sat, Jun 09, 2012 at 10:26:07AM +0100, Chris Kuklewicz wrote:
> The operations:
>     Control.Concurrent.mergeIO
>     Control.Concurrent.nmergeIO
> I will discuss at the end of this message (TL;DR they can be fixed and left).

I'm not sure it's worthwhile. In my old copy of hackage there are 0 uses
of these functions, so I don't think they should be in base anyway. And
any change we make has the potential to introduce new bugs, however
confident in it we are.


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