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| author | Matthew Pickering <matthewtpickering@gmail.com> | 2019-02-11 09:24:04 +0000 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2019-02-14 02:36:02 -0500 |
| commit | 19626218566ea709b5f6f287d3c296b0c4021de2 (patch) | |
| tree | d22f486e543a19670be2ae88e8e358f99e1e54fd /libraries/libiserv | |
| parent | 1d9a1d9fb8fe0a1fea2c44c4246f102ff3e1f3a3 (diff) | |
| download | haskell-19626218566ea709b5f6f287d3c296b0c4021de2.tar.gz | |
Implement -Wredundant-record-wildcards and -Wunused-record-wildcards
-Wredundant-record-wildcards warns when a .. pattern binds no variables.
-Wunused-record-wildcards warns when none of the variables bound by a ..
pattern are used.
These flags are enabled by `-Wall`.
Diffstat (limited to 'libraries/libiserv')
| -rw-r--r-- | libraries/libiserv/src/Lib.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libraries/libiserv/src/Lib.hs b/libraries/libiserv/src/Lib.hs index 57e65706c3..0c478d3bf5 100644 --- a/libraries/libiserv/src/Lib.hs +++ b/libraries/libiserv/src/Lib.hs @@ -13,7 +13,7 @@ import Data.Binary type MessageHook = Msg -> IO Msg serv :: Bool -> MessageHook -> Pipe -> (forall a .IO a -> IO a) -> IO () -serv verbose hook pipe@Pipe{..} restore = loop +serv verbose hook pipe restore = loop where loop = do Msg msg <- readPipe pipe getMessage >>= hook |