monad-logger 0.3.39 → 0.3.40

raw patch · 3 files changed

+17/−4 lines, 3 files

Files

• ChangeLog.md +5/−0
• Control/Monad/Logger.hs +10/−2
• monad-logger.cabal +2/−2

@@ -1,5 +1,10 @@ # ChangeLog for monad-logger +## 0.3.40++* Relax `fast-logger` upper bound from 3.2 to 3.3+* Add `Alternative` instances for `LoggingT` and `NoLoggingT`+ ## 0.3.39  * Make the previous change backwards compatible with CPP

@@ -113,7 +113,7 @@ import Data.Functor ((<$>)) import Data.Monoid (Monoid) -import Control.Applicative (Applicative (..), WrappedMonad(..))+import Control.Applicative (Alternative (..), Applicative (..), WrappedMonad(..)) import Control.Concurrent.Chan (Chan(),writeChan,readChan) import Control.Concurrent.STM import Control.Concurrent.STM.TBChan@@ -389,7 +389,10 @@ -- -- @since 0.2.4 newtype NoLoggingT m a = NoLoggingT { runNoLoggingT :: m a }-  deriving (Functor, Applicative, Monad, MonadIO, MonadThrow, MonadCatch, MonadMask, MonadActive, MonadBase b)+  deriving (+    Functor, Applicative, Monad, MonadIO, MonadThrow, MonadCatch, MonadMask, MonadActive, MonadBase b+    , Alternative -- ^ @since 0.3.40+    )  -- For some reason GND is a fool on GHC 7.10 and older, we have to help it by providing the context explicitly. deriving instance MonadResource m => MonadResource (NoLoggingT m)@@ -597,6 +600,11 @@                                        <*> (runLoggingT loggerA) loggerFn     {-# INLINE (<*>) #-} #endif++-- | @since 0.3.40+instance (Alternative m) => Alternative (LoggingT m) where+  empty = LoggingT (const empty)+  LoggingT x <|> LoggingT y = LoggingT (\f -> x f <|> y f)  #if MIN_VERSION_base(4, 9, 0) -- | @since 0.3.30

@@ -5,7 +5,7 @@ -- see: https://github.com/sol/hpack  name:           monad-logger-version:        0.3.39+version:        0.3.40 synopsis:       A class of monads which can log messages. description:    See README and Haddocks at <https://www.stackage.org/package/monad-logger> category:       System@@ -40,7 +40,7 @@     , conduit >=1.0 && <1.4     , conduit-extra >=1.1 && <1.4     , exceptions >=0.6 && <0.11-    , fast-logger >=2.1 && <3.2+    , fast-logger >=2.1 && <3.3     , lifted-base     , monad-control >=1.0     , monad-loops