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matfournier/desugar.hs

Created August 28, 2018 05:03
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desugaring help
Raw
desugar.hs
main = do
m <- newEmptyMVar
forkIO $ do
putMVar m 'x' -- child thread puts x into the mvar
putMVar m 'y'
r <- takeMVar m -- main thread takes the value out of the mvar
print r
r <- takeMVar m
print r
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