import Encoding
import ForeignCall
import DynFlags
-import StaticFlags
import FastString
-import IO
import Data.Char
+import System.IO
emitExternalCore :: DynFlags -> CgGuts -> IO ()
emitExternalCore dflags cg_guts
- | opt_EmitExternalCore
+ | dopt Opt_EmitExternalCore dflags
= (do handle <- openFile corename WriteMode
hPutStrLn handle (show (mkExternalCore cg_guts))
hClose handle)
-- implicit in the data type declaration itself
mkExternalCore (CgGuts {cg_module=this_mod, cg_tycons = tycons,
cg_binds = binds})
- -- Note that we flatten binds at the top level:
- -- every module is just a single recursive bag of declarations.
- -- Rationale: since modules can be mutually recursive,
- -- there's not much reason to preserve dependency info within a module.
- = C.Module mname tdefs (case flattenBinds binds of
- -- check for empty list so we don't create an
- -- empty Rec group
- [] -> []
- bs -> [(runCoreM (make_vdef True
- (Rec bs)) this_mod)])
+{- Note that modules can be mutually recursive, but even so, we
+ print out dependency information within each module. -}
+ = C.Module mname tdefs (runCoreM (mapM (make_vdef True) binds) this_mod)
where
mname = make_mid this_mod
tdefs = foldr collect_tdefs [] tycons
let vName = Var.varName v
isLocal <- isALocal vName
return $
- case globalIdVarDetails v of
- FCallId (CCall (CCallSpec (StaticTarget nm) callconv _))
+ case idDetails v of
+ FCallId (CCall (CCallSpec (StaticTarget nm _) callconv _))
-> C.External (unpackFS nm) (showSDoc (ppr callconv)) (make_ty (varType v))
FCallId (CCall (CCallSpec DynamicTarget callconv _))
-> C.DynExternal (showSDoc (ppr callconv)) (make_ty (varType v))
- FCallId _
- -> pprPanic "MkExternalCore died: can't handle non-{static,dynamic}-C foreign call"
- (ppr v)
-- Constructors are always exported, so make sure to declare them
-- with qualified names
DataConWorkId _ -> C.Var (make_var_qid False vName)
DataConWrapId _ -> C.Var (make_var_qid False vName)
_ -> C.Var (make_var_qid isLocal vName)
-make_exp (Lit (MachLabel s _)) = return $ C.Label (unpackFS s)
+make_exp (Lit (MachLabel s _ _)) = return $ C.Label (unpackFS s)
make_exp (Lit l) = return $ C.Lit (make_lit l)
make_exp (App e (Type t)) = make_exp e >>= (\ b -> return $ C.Appt b (make_ty t))
make_exp (App e1 e2) = do
rator <- make_exp e1
rand <- make_exp e2
return $ C.App rator rand
-make_exp (Lam v e) | isTyVar v = make_exp e >>= (\ b ->
+make_exp (Lam v e) | isTyCoVar v = make_exp e >>= (\ b ->
return $ C.Lam (C.Tb (make_tbind v)) b)
make_exp (Lam v e) | otherwise = make_exp e >>= (\ b ->
return $ C.Lam (C.Vb (make_vbind v)) b)
return $ C.Case scrut (make_vbind v) (make_ty ty) newAlts
make_exp (Note (SCC _) e) = make_exp e >>= (return . C.Note "SCC") -- temporary
make_exp (Note (CoreNote s) e) = make_exp e >>= (return . C.Note s) -- hdaume: core annotations
-make_exp (Note InlineMe e) = make_exp e >>= (return . C.Note "InlineMe")
make_exp _ = error "MkExternalCore died: make_exp"
make_alt :: CoreAlt -> CoreM C.Alt
(map make_tbind tbs)
(map make_vbind vbs)
newE
- where (tbs,vbs) = span isTyVar vs
+ where (tbs,vbs) = span isTyCoVar vs
make_alt (LitAlt l,_,e) = make_exp e >>= (return . (C.Alit (make_lit l)))
make_alt (DEFAULT,[],e) = make_exp e >>= (return . C.Adefault)
-- This should never happen, as the DEFAULT alternative binds no variables,