haskell: finish template-haskell deriving implement

This commit is contained in:
tanakh
2010-09-24 01:24:13 +09:00
parent 6aa196cf55
commit 93bed9c5df
4 changed files with 75 additions and 19 deletions

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@@ -7,7 +7,7 @@ import qualified Data.ByteString.Char8 as B
import qualified Data.ByteString.Lazy.Char8 as L
import Data.MessagePack
mid :: (ObjectGet a, ObjectPut a) => a -> a
mid :: (Packable a, Unpackable a) => a -> a
mid = unpack . pack
prop_mid_int a = a == mid a