add readIORef to sequential implementation
authorRoss Paterson <ross@soi.city.ac.uk>
Fri, 16 Jan 2009 18:46:42 +0000 (18:46 +0000)
committerRoss Paterson <ross@soi.city.ac.uk>
Fri, 16 Jan 2009 18:46:42 +0000 (18:46 +0000)
commitd95da93ef7af998e9803647ad9f0c31f65ae1dc0
treed4bfcd31f777f54e104c0ca42e5965009bb6593e
parentc5a8f50ad8f94dec3d9ea4b815205bb63e8a8ff8
add readIORef to sequential implementation
Control/Sequential/STM.hs