rnLPat, rnPatsAndThen, patSigErr, checkPrecMatch )
import RnEnv ( bindLocatedLocalsRn, lookupLocatedBndrRn,
lookupLocatedInstDeclBndr, newIPNameRn,
- lookupLocatedSigOccRn, bindPatSigTyVars, bindPatSigTyVarsFV,
+ lookupLocatedSigOccRn, bindPatSigTyVarsFV,
bindLocalFixities, bindSigTyVarsFV,
warnUnusedLocalBinds, mapFvRn, extendTyVarEnvFVRn,
)
import Digraph ( SCC(..), stronglyConnComp )
import Bag
import Outputable
-import Maybes ( orElse, isJust )
+import Maybes ( orElse )
import Util ( filterOut )
import Monad ( foldM )
\end{code}