)
import TcEnv ( tcExtendLocalValEnv,
newSpecPragmaId, newLocalId,
- tcLookupTyConByKey,
+ tcLookupTyCon,
tcGetGlobalTyVars, tcExtendGlobalTyVars
)
import TcSimplify ( tcSimplify, tcSimplifyAndCheck, tcSimplifyToDicts )
import Maybes ( maybeToBool )
import BasicTypes ( TopLevelFlag(..), RecFlag(..), isNotTopLevel )
import FiniteMap ( listToFM, lookupFM )
-import Unique ( ioTyConKey, mainKey, hasKey )
+import PrelNames ( ioTyConKey, mainKey, hasKey )
import Outputable
\end{code}
tcTopBindsAndThen, tcBindsAndThen
:: (RecFlag -> TcMonoBinds -> thing -> thing) -- Combinator
-> RenamedHsBinds
- -> TcM s (thing, LIE)
- -> TcM s (thing, LIE)
+ -> TcM (thing, LIE)
+ -> TcM (thing, LIE)
tcTopBindsAndThen = tc_binds_and_then TopLevel
tcBindsAndThen = tc_binds_and_then NotTopLevel
\begin{pseudocode}
% tcBindsAndThen
% :: RenamedHsBinds
-% -> TcM s (thing, LIE, thing_ty))
-% -> TcM s ((TcHsBinds, thing), LIE, thing_ty)
+% -> TcM (thing, LIE, thing_ty))
+% -> TcM ((TcHsBinds, thing), LIE, thing_ty)
%
% tcBindsAndThen EmptyBinds do_next
% = do_next `thenTc` \ (thing, lie, thing_ty) ->
-> [TcSigInfo]
-> [RenamedSig] -- Used solely to get INLINE, NOINLINE sigs
-> RecFlag
- -> TcM s (TcMonoBinds, LIE, [TcId])
+ -> TcM (TcMonoBinds, LIE, [TcId])
tcBindWithSigs top_lvl mbind tc_ty_sigs inline_sigs is_rec
= recoverTc (
newTyVar boxedTypeKind `thenNF_Tc` \ alpha_tv ->
let
forall_a_a = mkForAllTy alpha_tv (mkTyVarTy alpha_tv)
- binder_names = map fst (bagToList (collectMonoBinders mbind))
+ binder_names = collectMonoBinders mbind
poly_ids = map mk_dummy binder_names
mk_dummy name = case maybeSig tc_ty_sigs name of
Just (TySigInfo _ poly_id _ _ _ _ _ _) -> poly_id -- Signature
-- at all.
pat_binders :: [Name]
- pat_binders = map fst $ bagToList $ collectMonoBinders $
- (justPatBindings mbind EmptyMonoBinds)
+ pat_binders = collectMonoBinders (justPatBindings mbind EmptyMonoBinds)
in
-- CHECK FOR UNBOXED BINDERS IN PATTERN BINDINGS
mapTc (\id -> checkTc (not (idName id `elem` pat_binders
tcMonoBinds :: RenamedMonoBinds
-> [TcSigInfo]
-> RecFlag
- -> TcM s (TcMonoBinds,
+ -> TcM (TcMonoBinds,
LIE, -- LIE required
[Name], -- Bound names
[TcId]) -- Corresponding monomorphic bound things
now (ToDo).
\begin{code}
-checkSigMatch :: TopLevelFlag -> [Name] -> [TcId] -> [TcSigInfo] -> TcM s (Maybe (TcThetaType, LIE))
+checkSigMatch :: TopLevelFlag -> [Name] -> [TcId] -> [TcSigInfo] -> TcM (Maybe (TcThetaType, LIE))
checkSigMatch top_lvl binder_names mono_ids sigs
| main_bound_here
= -- First unify the main_id with IO t, for any old t
tcSetErrCtxt mainTyCheckCtxt (
- tcLookupTyConByKey ioTyConKey `thenTc` \ ioTyCon ->
+ tcLookupTyCon ioTyConName `thenTc` \ ioTyCon ->
newTyVarTy boxedTypeKind `thenNF_Tc` \ t_tv ->
unifyTauTy ((mkTyConApp ioTyCon [t_tv]))
(idType main_mono_id)
{-# SPECIALISE (f::<type) = g #-}
\begin{code}
-tcSpecSigs :: [RenamedSig] -> TcM s (TcMonoBinds, LIE)
+tcSpecSigs :: [RenamedSig] -> TcM (TcMonoBinds, LIE)
tcSpecSigs (SpecSig name poly_ty src_loc : sigs)
= -- SPECIALISE f :: forall b. theta => tau = g
tcAddSrcLoc src_loc $