linear 1.18.3 → 1.19

raw patch · 3 files changed

+9/−3 lines, 3 filesdep ~basedep ~transformers

Dependency ranges changed: base, transformers

Files

CHANGELOG.markdown +4/−0
linear.cabal +1/−1
src/Linear/V.hs +4/−2

CHANGELOG.markdown view

@@ -1,3 +1,7 @@+1.19+----+* Change the Ixed instance for `Linear.V` to use `Int` as the index type. This makes `V n` a _lot_ easier to use.+ 1.18.3 ------ * Compile warning-free on GHC 7.10.

linear.cabal view

@@ -1,6 +1,6 @@ name:          linear category:      Math, Algebra-version:       1.18.3+version:       1.19 license:       BSD3 cabal-version: >= 1.8 license-file:  LICENSE

src/Linear/V.hs view

@@ -343,11 +343,13 @@   index (V xs) i = xs V.! i   {-# INLINE index #-} -type instance Index (V n a) = E (V n)+type instance Index (V n a) = Int type instance IxValue (V n a) = a  instance Ixed (V n a) where-  ix = el+  ix i f (V as)+     | i < 0 || i >= V.length as = pure $ V as+     | otherwise = f (as ! i) <&> \a -> V $ as V.// [(i, a)]   {-# INLINE ix #-}  instance Dim n => MonadZip (V n) where