ppr_ds deriv_decls,
ppr_ds foreign_decls]
where
+ ppr_ds :: Outputable a => [a] -> Maybe SDoc
ppr_ds [] = Nothing
ppr_ds ds = Just (vcat (map ppr ds))
top_matter = ptext (sLit "class")
<+> pp_decl_head (unLoc context) lclas tyvars Nothing
<+> pprFundeps (map unLoc fds)
+ ppr_semi :: Outputable a => a -> SDoc
ppr_semi decl = ppr decl <> semi
pp_decl_head :: OutputableBndr name
-- * `Safety' is irrelevant for `CLabel' and `CWrapper'
--
CImport CCallConv -- ccall or stdcall
- Safety -- safe or unsafe
+ Safety -- interruptible, safe or unsafe
FastString -- name of C header
CImportSpec -- details of the C entity
deriving (Data, Typeable)