kentuckyfriedtakahe/sodium — pull request #18 by gelisam (2014-10-13 02:31:53+00:00)
Title: Regression in sodium-0.11.0.1

In the commit preceding my [pull request](https://github.com/kentuckyfriedtakahe/sodium/pull/17), c870fefadfff95355d692c44298438dd13fc5d04, the following short program terminates immediately and successfully:

import Control.Applicative
import FRP.Sodium

main :: IO ()
main = sync $ do
hold 0 (switchE (pure never))
return ()

In sodium-0.11.0.1, the same program terminates with "undefined".