--- Don't drop a binding for an exported Id,
--- if it otherwise looks dead.
-isExportedId :: Id -> Bool
-isExportedId id = case idFlavour id of
- VanillaId -> False
- other -> True -- All the others are no-discard
-
--- Say if an Id was exported by the user
--- Implies isExportedId (see mkId above)
-isUserExportedId :: Id -> Bool
-isUserExportedId id = isUserExportedName (idName id)
-\end{code}
-
-
-omitIfaceSigForId tells whether an Id's info is implied by other declarations,
-so we don't need to put its signature in an interface file, even if it's mentioned
-in some other interface unfolding.
-
-\begin{code}
-omitIfaceSigForId :: Id -> Bool
-omitIfaceSigForId id
- | isWiredInName (idName id)
- = True
-
- | otherwise
- = case idFlavour id of
+isImplicitId :: Id -> Bool
+ -- isImplicitId tells whether an Id's info is implied by other
+ -- declarations, so we don't need to put its signature in an interface
+ -- file, even if it's mentioned in some other interface unfolding.
+isImplicitId id
+ = case globalIdDetails id of