list-t 1.0.2 → 1.0.3

raw patch · 2 files changed

+6/−2 lines, 2 filesdep ~base

Dependency ranges changed: base

Files

library/ListT.hs +5/−1
list-t.cabal +1/−1

library/ListT.hs view

@@ -1,4 +1,4 @@-{-# LANGUAGE UndecidableInstances #-}+{-# LANGUAGE UndecidableInstances, CPP #-} module ListT (   ListT(..),@@ -89,6 +89,10 @@             return Nothing           Just (h1, t1) ->             uncons $ k2 h1 <> (t1 >>= k2)+#if !MIN_VERSION_base(4,11,0)+  fail _ =+    mempty+#endif  instance Monad m => MonadFail (ListT m) where   fail _ =

list-t.cabal view

@@ -1,7 +1,7 @@ name:   list-t version:-  1.0.2+  1.0.3 synopsis:   ListT done right description: