import BasicTypes
import SrcLoc
import FastString
-import Outputable
import Util
import Bag
-- See RnEnv.lookupSyntaxName
mkHsIntegral :: Integer -> PostTcType -> HsOverLit id
-mkHsFractional :: Rational -> PostTcType -> HsOverLit id
+mkHsFractional :: FractionalLit -> PostTcType -> HsOverLit id
mkHsIsString :: FastString -> PostTcType -> HsOverLit id
mkHsDo :: HsStmtContext Name -> [LStmt id] -> HsExpr id
mkHsComp :: HsStmtContext Name -> [LStmt id] -> LHsExpr id -> HsExpr id
hsValBindsImplicits :: HsValBindsLR Name idR -> NameSet
hsValBindsImplicits (ValBindsOut binds _)
- = unionManyNameSets [foldBag unionNameSets (hs_bind . unLoc) emptyNameSet hs_binds | (_rec, hs_binds) <- binds]
+ = foldr (unionNameSets . lhsBindsImplicits . snd) emptyNameSet binds
+hsValBindsImplicits (ValBindsIn binds _)
+ = lhsBindsImplicits binds
+
+lhsBindsImplicits :: LHsBindsLR Name idR -> NameSet
+lhsBindsImplicits = foldBag unionNameSets lhs_bind emptyNameSet
where
- hs_bind (PatBind { pat_lhs = lpat }) = lPatImplicits lpat
- hs_bind _ = emptyNameSet
-hsValBindsImplicits (ValBindsIn {}) = pprPanic "hsValBindsImplicits: ValBindsIn" empty
+ lhs_bind (L _ (PatBind { pat_lhs = lpat })) = lPatImplicits lpat
+ lhs_bind _ = emptyNameSet
lPatImplicits :: LPat Name -> NameSet
lPatImplicits = hs_lpat