Fix Trac #745: improve error recoevery for type signatures

[ghc-hetmet.git] / compiler / typecheck / TcRnMonad.lhs

diff --git a/compiler/typecheck/TcRnMonad.lhs b/compiler/typecheck/TcRnMonad.lhs
index 2b7e567..309ce5b 100644 (file)
--- a/compiler/typecheck/TcRnMonad.lhs
+++ b/compiler/typecheck/TcRnMonad.lhs
@@ -575,7 +575,7 @@ mapAndRecoverM :: (a -> TcRn b) -> [a] -> TcRn [b]
 -- Drop elements of the input that fail, so the result
 -- list can be shorter than the argument list
 mapAndRecoverM _ []     = return []
-mapAndRecoverM f (x:xs) = do { mb_r <- tryM (f x)
+mapAndRecoverM f (x:xs) = do { mb_r <- try_m (f x)
                             ; rs <- mapAndRecoverM f xs
                             ; return (case mb_r of
                                          Left _  -> rs