    -- | Functions without sanity or bounds checks.
    module Data.Array.Repa.Unsafe
            ( unsafeBackpermute
            , unsafeBackpermuteDft
            , unsafeSlice
            , unsafeExtend
            , unsafeTraverse
            , unsafeTraverse2
            , unsafeTraverse3
            , unsafeTraverse4)
    where
    import Data.Array.Repa.Operators.IndexSpace
    import Data.Array.Repa.Operators.Traversal