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| author | Max Bolingbroke <batterseapower@hotmail.com> | 2009-07-01 20:03:44 +0000 |
|---|---|---|
| committer | Max Bolingbroke <batterseapower@hotmail.com> | 2009-07-01 20:03:44 +0000 |
| commit | 9d0c8f842e35dde3d570580cf62a32779f66a6de (patch) | |
| tree | dbe3743f4ff24c8d4ed7129c780b179275e3748e /compiler/utils/IOEnv.hs | |
| parent | ab1d5052de53479377c961d1e966f0cf0b82c592 (diff) | |
| download | haskell-9d0c8f842e35dde3d570580cf62a32779f66a6de.tar.gz | |
Support for -fwarn-unused-do-bind and -fwarn-wrong-do-bind, as per #3263
Diffstat (limited to 'compiler/utils/IOEnv.hs')
| -rw-r--r-- | compiler/utils/IOEnv.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/utils/IOEnv.hs b/compiler/utils/IOEnv.hs index 305e30eed7..b81b2e8fde 100644 --- a/compiler/utils/IOEnv.hs +++ b/compiler/utils/IOEnv.hs @@ -66,7 +66,7 @@ thenM (IOEnv m) f = IOEnv (\ env -> do { r <- m env ; unIOEnv (f r) env }) thenM_ :: IOEnv env a -> IOEnv env b -> IOEnv env b -thenM_ (IOEnv m) f = IOEnv (\ env -> do { m env ; unIOEnv f env }) +thenM_ (IOEnv m) f = IOEnv (\ env -> do { _ <- m env ; unIOEnv f env }) failM :: IOEnv env a failM = IOEnv (\ _ -> throwIO IOEnvFailure) |