--others:
import Id ( Id )
+import NameSet ( NameSet, nameSetToList )
import BasicTypes ( RecFlag(..), Fixity )
import Outputable
import Bag
SrcLoc
| FunMonoBind id
- Bool -- True => infix declaration
+ Bool -- True => infix declaration
[Match id pat]
SrcLoc
| CoreMonoBind id -- TRANSLATION
CoreExpr -- No zonking; this is a final CoreExpr with Ids and Types!
- | AbsBinds -- Binds abstraction; TRANSLATION
- [TyVar] -- Type variables
- [id] -- Dicts
- [([TyVar], id, id)] -- (type variables, polymorphic, momonmorphic) triples
+ | AbsBinds -- Binds abstraction; TRANSLATION
+ [TyVar] -- Type variables
+ [id] -- Dicts
+ [([TyVar], id, id)] -- (type variables, polymorphic, momonmorphic) triples
+ NameSet -- Set of *polymorphic* variables that have an INLINE pragma
(MonoBinds id pat) -- The "business end"
-- Creates bindings for *new* (polymorphic, overloaded) locals
ppr_monobind (CoreMonoBind name expr)
= sep [ppr name <+> equals, nest 4 (ppr expr)]
-ppr_monobind (AbsBinds tyvars dictvars exports val_binds)
+ppr_monobind (AbsBinds tyvars dictvars exports inlines val_binds)
= sep [ptext SLIT("AbsBinds"),
brackets (interpp'SP tyvars),
brackets (interpp'SP dictvars),
- brackets (interpp'SP exports)]
+ brackets (sep (punctuate comma (map ppr exports))),
+ brackets (interpp'SP (nameSetToList inlines))]
$$
nest 4 (ppr val_binds)
\end{code}
SrcLoc
| ClassOpSig name -- Selector name
- (Maybe name) -- Default-method name (if any)
+ name -- Default-method name (if any)
+ Bool -- True <=> there is an explicit, programmer-supplied
+ -- default declaration in the class decl
(HsType name)
SrcLoc
| SpecSig name -- specialise a function or datatype ...
(HsType name) -- ... to these types
- (Maybe name) -- ... maybe using this as the code for it
SrcLoc
| InlineSig name -- INLINE f
+ (Maybe Int) -- phase
SrcLoc
| NoInlineSig name -- NOINLINE f
+ (Maybe Int) -- phase
SrcLoc
| SpecInstSig (HsType name) -- (Class tys); should be a specialisation of the
= filter sig_for_me sigs
where
sig_for_me (Sig n _ _) = f n
- sig_for_me (ClassOpSig n _ _ _) = f n
- sig_for_me (SpecSig n _ _ _) = f n
- sig_for_me (InlineSig n _) = f n
- sig_for_me (NoInlineSig n _) = f n
+ sig_for_me (ClassOpSig n _ _ _ _) = f n
+ sig_for_me (SpecSig n _ _) = f n
+ sig_for_me (InlineSig n _ _) = f n
+ sig_for_me (NoInlineSig n _ _) = f n
sig_for_me (SpecInstSig _ _) = False
sig_for_me (FixSig (FixitySig n _ _)) = f n
-nonFixitySigs :: [Sig name] -> [Sig name]
-nonFixitySigs sigs = filter not_fix sigs
- where
- not_fix (FixSig _) = False
- not_fix other = True
+isFixitySig :: Sig name -> Bool
+isFixitySig (FixSig _) = True
+isFixitySig _ = False
+
+isClassOpSig :: Sig name -> Bool
+isClassOpSig (ClassOpSig _ _ _ _ _) = True
+isClassOpSig _ = False
+
+isPragSig :: Sig name -> Bool
+ -- Identifies pragmas
+isPragSig (SpecSig _ _ _) = True
+isPragSig (InlineSig _ _ _) = True
+isPragSig (NoInlineSig _ _ _) = True
+isPragSig (SpecInstSig _ _) = True
+isPragSig other = False
\end{code}
\begin{code}
ppr_sig (Sig var ty _)
= sep [ppr var <+> dcolon, nest 4 (ppr ty)]
-ppr_sig (ClassOpSig var _ ty _)
+ppr_sig (ClassOpSig var _ _ ty _)
= sep [ppr var <+> dcolon, nest 4 (ppr ty)]
-ppr_sig (SpecSig var ty using _)
+ppr_sig (SpecSig var ty _)
= sep [ hsep [text "{-# SPECIALIZE", ppr var, dcolon],
- nest 4 (hsep [ppr ty, pp_using using, text "#-}"])
+ nest 4 (ppr ty <+> text "#-}")
]
- where
- pp_using Nothing = empty
- pp_using (Just me) = hsep [char '=', ppr me]
-ppr_sig (InlineSig var _)
- = hsep [text "{-# INLINE", ppr var, text "#-}"]
+ppr_sig (InlineSig var phase _)
+ = hsep [text "{-# INLINE", ppr_phase phase, ppr var, text "#-}"]
-ppr_sig (NoInlineSig var _)
- = hsep [text "{-# NOINLINE", ppr var, text "#-}"]
+ppr_sig (NoInlineSig var phase _)
+ = hsep [text "{-# NOINLINE", ppr_phase phase, ppr var, text "#-}"]
ppr_sig (SpecInstSig ty _)
= hsep [text "{-# SPECIALIZE instance", ppr ty, text "#-}"]
ppr_sig (FixSig fix_sig) = ppr fix_sig
+
+ppr_phase Nothing = empty
+ppr_phase (Just n) = int n
\end{code}