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Derive Eq & Show instances for Table.

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Rob Rix 2017-08-31 23:12:29 -04:00
parent 4d07a6d7f2
commit fcbefe2a11
1 changed files with 1 additions and 1 deletions
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src/Data/Syntax/Assignment/Table/Array.hs
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@ -15,7 +15,7 @@ import GHC.Stack
import Prelude hiding (lookup)
data Table i a = Table { tableAddresses :: [i], tableBranches :: Array i (Maybe a) }
deriving (Foldable, Functor, Traversable)
deriving (Eq, Foldable, Functor, Show, Traversable)
singleton :: Ix i => i -> a -> Table i a
singleton i a = Table [i] (listArray (i, i) [Just a])