abs_ev_binds :: TcEvBinds, -- Evidence bindings
abs_binds :: LHsBinds idL -- Typechecked user bindings
}
abs_ev_binds :: TcEvBinds, -- Evidence bindings
abs_binds :: LHsBinds idL -- Typechecked user bindings
}
deriving (Data, Typeable)
-- Consider (AbsBinds tvs ds [(ftvs, poly_f, mono_f) binds]
--
deriving (Data, Typeable)
-- Consider (AbsBinds tvs ds [(ftvs, poly_f, mono_f) binds]
--
-ppr_monobind (AbsBinds { abs_tvs = tyvars, abs_ev_vars = dictvars
- , abs_exports = exports, abs_binds = val_binds
+ppr_monobind (AbsBinds { abs_tvs = tyvars, abs_ev_vars = dictvars
+ , abs_exports = exports, abs_binds = val_binds
, abs_ev_binds = ev_binds })
= sep [ptext (sLit "AbsBinds"),
brackets (interpp'SP tyvars),
, abs_ev_binds = ev_binds })
= sep [ptext (sLit "AbsBinds"),
brackets (interpp'SP tyvars),
| EvSuperClass DictId Int -- n'th superclass. Used for both equalities and
-- dictionaries, even though the former have no
| EvSuperClass DictId Int -- n'th superclass. Used for both equalities and
-- dictionaries, even though the former have no
ppr (EvCast v co) = ppr v <+> (ptext (sLit "`cast`")) <+> pprParendType co
ppr (EvCoercion co) = ppr co
ppr (EvSuperClass d n) = ptext (sLit "sc") <> parens (ppr (d,n))
ppr (EvCast v co) = ppr v <+> (ptext (sLit "`cast`")) <+> pprParendType co
ppr (EvCoercion co) = ppr co
ppr (EvSuperClass d n) = ptext (sLit "sc") <> parens (ppr (d,n))
-- A type signature in generated code, notably the code
-- generated for record selectors. We simply record
-- the desired Id itself, replete with its name, type
-- A type signature in generated code, notably the code
-- generated for record selectors. We simply record
-- the desired Id itself, replete with its name, type
-- If it's just defaultInlinePragma, then we said
-- SPECIALISE, not SPECIALISE_INLINE
-- If it's just defaultInlinePragma, then we said
-- SPECIALISE, not SPECIALISE_INLINE
- -- A specialisation pragma for instance declarations only
- -- {-# SPECIALISE instance Eq [Int] #-}
- | SpecInstSig (LHsType name) -- (Class tys); should be a specialisation of the
- -- current instance decl
+ -- A specialisation pragma for instance declarations only
+ -- {-# SPECIALISE instance Eq [Int] #-}
+ | SpecInstSig (LHsType name) -- (Class tys); should be a specialisation of the
+ -- current instance decl
-okHsBootSig (TypeSig _ _) = True
-okHsBootSig (FixSig _) = True
-okHsBootSig _ = False
+okHsBootSig (TypeSig _ _) = True
+okHsBootSig (GenericSig _ _) = True -- JPM: Is this true?
+okHsBootSig (FixSig _) = True
+okHsBootSig _ = False
okClsDclSig :: Sig a -> Bool
okClsDclSig (SpecInstSig _) = False
okClsDclSig _ = True -- All others OK
okInstDclSig :: Sig a -> Bool
okClsDclSig :: Sig a -> Bool
okClsDclSig (SpecInstSig _) = False
okClsDclSig _ = True -- All others OK
okInstDclSig :: Sig a -> Bool
-okInstDclSig (TypeSig _ _) = False
-okInstDclSig (FixSig _) = False
-okInstDclSig _ = True
-
-sigForThisGroup :: NameSet -> LSig Name -> Bool
-sigForThisGroup ns sig
- = case sigName sig of
- Nothing -> False
- Just n -> n `elemNameSet` ns
+okInstDclSig (TypeSig _ _) = False
+okInstDclSig (GenericSig _ _) = False
+okInstDclSig (FixSig _) = False
+okInstDclSig _ = True
sigNameNoLoc (TypeSig n _) = Just (unLoc n)
sigNameNoLoc (SpecSig n _ _) = Just (unLoc n)
sigNameNoLoc (InlineSig n _) = Just (unLoc n)
sigNameNoLoc (TypeSig n _) = Just (unLoc n)
sigNameNoLoc (SpecSig n _ _) = Just (unLoc n)
sigNameNoLoc (InlineSig n _) = Just (unLoc n)
-isTypeLSig (L _(TypeSig {})) = True
-isTypeLSig (L _(IdSig {})) = True
-isTypeLSig _ = False
+isTypeLSig (L _(TypeSig {})) = True
+isTypeLSig (L _(GenericSig {})) = True
+isTypeLSig (L _(IdSig {})) = True
+isTypeLSig _ = False
hsSigDoc (IdSig {}) = ptext (sLit "id signature")
hsSigDoc (SpecSig {}) = ptext (sLit "SPECIALISE pragma")
hsSigDoc (InlineSig {}) = ptext (sLit "INLINE pragma")
hsSigDoc (IdSig {}) = ptext (sLit "id signature")
hsSigDoc (SpecSig {}) = ptext (sLit "SPECIALISE pragma")
hsSigDoc (InlineSig {}) = ptext (sLit "INLINE pragma")
eqHsSig (L _ (FixSig (FixitySig n1 _))) (L _ (FixSig (FixitySig n2 _))) = unLoc n1 == unLoc n2
eqHsSig (L _ (IdSig n1)) (L _ (IdSig n2)) = n1 == n2
eqHsSig (L _ (TypeSig n1 _)) (L _ (TypeSig n2 _)) = unLoc n1 == unLoc n2
eqHsSig (L _ (FixSig (FixitySig n1 _))) (L _ (FixSig (FixitySig n2 _))) = unLoc n1 == unLoc n2
eqHsSig (L _ (IdSig n1)) (L _ (IdSig n2)) = n1 == n2
eqHsSig (L _ (TypeSig n1 _)) (L _ (TypeSig n2 _)) = unLoc n1 == unLoc n2
eqHsSig (L _ (InlineSig n1 _)) (L _ (InlineSig n2 _)) = unLoc n1 == unLoc n2
-- For specialisations, we don't have equality over
-- HsType, so it's not convenient to spot duplicate
eqHsSig (L _ (InlineSig n1 _)) (L _ (InlineSig n2 _)) = unLoc n1 == unLoc n2
-- For specialisations, we don't have equality over
-- HsType, so it's not convenient to spot duplicate
ppr_sig :: OutputableBndr name => Sig name -> SDoc
ppr_sig (TypeSig var ty) = pprVarSig (unLoc var) (ppr ty)
ppr_sig :: OutputableBndr name => Sig name -> SDoc
ppr_sig (TypeSig var ty) = pprVarSig (unLoc var) (ppr ty)
ppr_sig (IdSig id) = pprVarSig id (ppr (varType id))
ppr_sig (FixSig fix_sig) = ppr fix_sig
ppr_sig (SpecSig var ty inl) = pragBrackets (pprSpec var (ppr ty) inl)
ppr_sig (IdSig id) = pprVarSig id (ppr (varType id))
ppr_sig (FixSig fix_sig) = ppr fix_sig
ppr_sig (SpecSig var ty inl) = pragBrackets (pprSpec var (ppr ty) inl)