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-rw-r--r--compiler/GHC/Hs/Binds.hs39
-rw-r--r--compiler/GHC/Hs/Decls.hs32
-rw-r--r--compiler/GHC/Hs/Expr.hs21
-rw-r--r--compiler/GHC/Hs/Extension.hs2
-rw-r--r--compiler/GHC/Hs/Pat.hs8
-rw-r--r--compiler/GHC/Hs/Type.hs17
-rw-r--r--compiler/GHC/Hs/Utils.hs6
-rw-r--r--compiler/GHC/HsToCore/Match/Constructor.hs2
-rw-r--r--compiler/GHC/HsToCore/Quote.hs6
-rw-r--r--compiler/GHC/HsToCore/Utils.hs7
-rw-r--r--compiler/GHC/Parser.y2
-rw-r--r--compiler/GHC/Tc/TyCl/PatSyn.hs2
-rw-r--r--compiler/GHC/Tc/Utils/Zonk.hs10
13 files changed, 71 insertions, 83 deletions
diff --git a/compiler/GHC/Hs/Binds.hs b/compiler/GHC/Hs/Binds.hs
index 327aeea2c0..6b4985bcf0 100644
--- a/compiler/GHC/Hs/Binds.hs
+++ b/compiler/GHC/Hs/Binds.hs
@@ -243,7 +243,7 @@ data HsBindLR idL idR
-- type Int -> forall a'. a' -> a'
-- Notice that the coercion captures the free a'.
- fun_id :: XRec idL (IdP idL), -- Note [fun_id in Match] in GHC.Hs.Expr
+ fun_id :: LIdP idL, -- Note [fun_id in Match] in GHC.Hs.Expr
fun_matches :: MatchGroup idR (LHsExpr idR), -- ^ The payload
@@ -369,9 +369,8 @@ type instance XXABExport (GhcPass p) = NoExtCon
data PatSynBind idL idR
= PSB { psb_ext :: XPSB idL idR, -- ^ Post renaming, FVs.
-- See Note [Bind free vars]
- psb_id :: XRec idL (IdP idL), -- ^ Name of the pattern synonym
- psb_args :: HsPatSynDetails (XRec idR (IdP idR)),
- -- ^ Formal parameter names
+ psb_id :: LIdP idL, -- ^ Name of the pattern synonym
+ psb_args :: HsPatSynDetails idR, -- ^ Formal parameter names
psb_def :: LPat idR, -- ^ Right-hand side
psb_dir :: HsPatSynDir idR -- ^ Directionality
}
@@ -893,7 +892,7 @@ data Sig pass
-- For details on above see note [Api annotations] in GHC.Parser.Annotation
TypeSig
(XTypeSig pass)
- [XRec pass (IdP pass)] -- LHS of the signature; e.g. f,g,h :: blah
+ [LIdP pass] -- LHS of the signature; e.g. f,g,h :: blah
(LHsSigWcType pass) -- RHS of the signature; can have wildcards
-- | A pattern synonym type signature
@@ -905,7 +904,7 @@ data Sig pass
-- 'GHC.Parser.Annotation.AnnDot','GHC.Parser.Annotation.AnnDarrow'
-- For details on above see note [Api annotations] in GHC.Parser.Annotation
- | PatSynSig (XPatSynSig pass) [XRec pass (IdP pass)] (LHsSigType pass)
+ | PatSynSig (XPatSynSig pass) [LIdP pass] (LHsSigType pass)
-- P :: forall a b. Req => Prov => ty
-- | A signature for a class method
@@ -918,7 +917,7 @@ data Sig pass
--
-- - 'GHC.Parser.Annotation.AnnKeywordId' : 'GHC.Parser.Annotation.AnnDefault',
-- 'GHC.Parser.Annotation.AnnDcolon'
- | ClassOpSig (XClassOpSig pass) Bool [XRec pass (IdP pass)] (LHsSigType pass)
+ | ClassOpSig (XClassOpSig pass) Bool [LIdP pass] (LHsSigType pass)
-- | A type signature in generated code, notably the code
-- generated for record selectors. We simply record
@@ -950,8 +949,8 @@ data Sig pass
-- For details on above see note [Api annotations] in GHC.Parser.Annotation
| InlineSig (XInlineSig pass)
- (XRec pass (IdP pass)) -- Function name
- InlinePragma -- Never defaultInlinePragma
+ (LIdP pass) -- Function name
+ InlinePragma -- Never defaultInlinePragma
-- | A specialisation pragma
--
@@ -966,7 +965,7 @@ data Sig pass
-- For details on above see note [Api annotations] in GHC.Parser.Annotation
| SpecSig (XSpecSig pass)
- (XRec pass (IdP pass)) -- Specialise a function or datatype ...
+ (LIdP pass) -- Specialise a function or datatype ...
[LHsSigType pass] -- ... to these types
InlinePragma -- The pragma on SPECIALISE_INLINE form.
-- If it's just defaultInlinePragma, then we said
@@ -996,7 +995,7 @@ data Sig pass
-- For details on above see note [Api annotations] in GHC.Parser.Annotation
| MinimalSig (XMinimalSig pass)
- SourceText (LBooleanFormula (XRec pass (IdP pass)))
+ SourceText (LBooleanFormula (LIdP pass))
-- Note [Pragma source text] in GHC.Types.Basic
-- | A "set cost centre" pragma for declarations
@@ -1008,8 +1007,8 @@ data Sig pass
-- > {-# SCC funName "cost_centre_name" #-}
| SCCFunSig (XSCCFunSig pass)
- SourceText -- Note [Pragma source text] in GHC.Types.Basic
- (XRec pass (IdP pass)) -- Function name
+ SourceText -- Note [Pragma source text] in GHC.Types.Basic
+ (LIdP pass) -- Function name
(Maybe (XRec pass StringLiteral))
-- | A complete match pragma
--
@@ -1020,8 +1019,8 @@ data Sig pass
-- synonym definitions.
| CompleteMatchSig (XCompleteMatchSig pass)
SourceText
- (XRec pass [XRec pass (IdP pass)])
- (Maybe (XRec pass (IdP pass)))
+ (XRec pass [LIdP pass])
+ (Maybe (LIdP pass))
| XSig !(XXSig pass)
type instance XTypeSig (GhcPass p) = NoExtField
@@ -1041,7 +1040,7 @@ type instance XXSig (GhcPass p) = NoExtCon
type LFixitySig pass = XRec pass (FixitySig pass)
-- | Fixity Signature
-data FixitySig pass = FixitySig (XFixitySig pass) [XRec pass (IdP pass)] Fixity
+data FixitySig pass = FixitySig (XFixitySig pass) [LIdP pass] Fixity
| XFixitySig !(XXFixitySig pass)
type instance XFixitySig (GhcPass p) = NoExtField
@@ -1229,14 +1228,14 @@ pprMinimalSig (L _ bf) = ppr (fmap unLoc bf)
-}
-- | Haskell Pattern Synonym Details
-type HsPatSynDetails arg = HsConDetails arg [RecordPatSynField arg]
+type HsPatSynDetails pass = HsConDetails (LIdP pass) [RecordPatSynField (LIdP pass)]
-- See Note [Record PatSyn Fields]
-- | Record Pattern Synonym Field
-data RecordPatSynField a
+data RecordPatSynField fld
= RecordPatSynField {
- recordPatSynSelectorId :: a -- Selector name visible in rest of the file
- , recordPatSynPatVar :: a
+ recordPatSynSelectorId :: fld -- Selector name visible in rest of the file
+ , recordPatSynPatVar :: fld
-- Filled in by renamer, the name used internally
-- by the pattern
} deriving (Data, Functor)
diff --git a/compiler/GHC/Hs/Decls.hs b/compiler/GHC/Hs/Decls.hs
index aa4d41b4b9..c4d9ff99c5 100644
--- a/compiler/GHC/Hs/Decls.hs
+++ b/compiler/GHC/Hs/Decls.hs
@@ -592,7 +592,7 @@ data TyClDecl pass
-- For details on above see note [Api annotations] in GHC.Parser.Annotation
SynDecl { tcdSExt :: XSynDecl pass -- ^ Post renameer, FVs
- , tcdLName :: XRec pass (IdP pass) -- ^ Type constructor
+ , tcdLName :: LIdP pass -- ^ Type constructor
, tcdTyVars :: LHsQTyVars pass -- ^ Type variables; for an
-- associated type these
-- include outer binders
@@ -609,7 +609,7 @@ data TyClDecl pass
-- For details on above see note [Api annotations] in GHC.Parser.Annotation
DataDecl { tcdDExt :: XDataDecl pass -- ^ Post renamer, CUSK flag, FVs
- , tcdLName :: XRec pass (IdP pass) -- ^ Type constructor
+ , tcdLName :: LIdP pass -- ^ Type constructor
, tcdTyVars :: LHsQTyVars pass -- ^ Type variables
-- See Note [TyVar binders for associated declarations]
, tcdFixity :: LexicalFixity -- ^ Fixity used in the declaration
@@ -617,7 +617,7 @@ data TyClDecl pass
| ClassDecl { tcdCExt :: XClassDecl pass, -- ^ Post renamer, FVs
tcdCtxt :: LHsContext pass, -- ^ Context...
- tcdLName :: XRec pass (IdP pass), -- ^ Name of the class
+ tcdLName :: LIdP pass, -- ^ Name of the class
tcdTyVars :: LHsQTyVars pass, -- ^ Class type variables
tcdFixity :: LexicalFixity, -- ^ Fixity used in the declaration
tcdFDs :: [LHsFunDep pass], -- ^ Functional deps
@@ -637,7 +637,7 @@ data TyClDecl pass
-- For details on above see note [Api annotations] in GHC.Parser.Annotation
| XTyClDecl !(XXTyClDecl pass)
-type LHsFunDep pass = XRec pass (FunDep (XRec pass (IdP pass)))
+type LHsFunDep pass = XRec pass (FunDep (LIdP pass))
data DataDeclRn = DataDeclRn
{ tcdDataCusk :: Bool -- ^ does this have a CUSK?
@@ -1135,7 +1135,7 @@ type LFamilyDecl pass = XRec pass (FamilyDecl pass)
data FamilyDecl pass = FamilyDecl
{ fdExt :: XCFamilyDecl pass
, fdInfo :: FamilyInfo pass -- type/data, closed/open
- , fdLName :: XRec pass (IdP pass) -- type constructor
+ , fdLName :: LIdP pass -- type constructor
, fdTyVars :: LHsQTyVars pass -- type variables
-- See Note [TyVar binders for associated declarations]
, fdFixity :: LexicalFixity -- Fixity used in the declaration
@@ -1168,7 +1168,7 @@ type LInjectivityAnn pass = XRec pass (InjectivityAnn pass)
--
-- This will be represented as "InjectivityAnn `r` [`a`, `c`]"
data InjectivityAnn pass
- = InjectivityAnn (XRec pass (IdP pass)) [XRec pass (IdP pass)]
+ = InjectivityAnn (LIdP pass) [LIdP pass]
-- ^ - 'GHC.Parser.Annotation.AnnKeywordId' :
-- 'GHC.Parser.Annotation.AnnRarrow', 'GHC.Parser.Annotation.AnnVbar'
@@ -1364,7 +1364,7 @@ type LStandaloneKindSig pass = XRec pass (StandaloneKindSig pass)
data StandaloneKindSig pass
= StandaloneKindSig (XStandaloneKindSig pass)
- (XRec pass (IdP pass)) -- Why a single binder? See #16754
+ (LIdP pass) -- Why a single binder? See #16754
(LHsSigType pass) -- Why not LHsSigWcType? See Note [Wildcards in standalone kind signatures]
| XStandaloneKindSig !(XXStandaloneKindSig pass)
@@ -1435,7 +1435,7 @@ type LConDecl pass = XRec pass (ConDecl pass)
data ConDecl pass
= ConDeclGADT
{ con_g_ext :: XConDeclGADT pass
- , con_names :: [XRec pass (IdP pass)]
+ , con_names :: [LIdP pass]
-- The following fields describe the type after the '::'
-- See Note [GADT abstract syntax]
@@ -1458,7 +1458,7 @@ data ConDecl pass
| ConDeclH98
{ con_ext :: XConDeclH98 pass
- , con_name :: XRec pass (IdP pass)
+ , con_name :: LIdP pass
, con_forall :: XRec pass Bool
-- ^ True <=> explicit user-written forall
@@ -1849,7 +1849,7 @@ type FamInstEqn pass rhs = HsImplicitBndrs pass (FamEqn pass rhs)
data FamEqn pass rhs
= FamEqn
{ feqn_ext :: XCFamEqn pass rhs
- , feqn_tycon :: XRec pass (IdP pass)
+ , feqn_tycon :: LIdP pass
, feqn_bndrs :: Maybe [LHsTyVarBndr () pass] -- ^ Optional quantified type vars
, feqn_pats :: HsTyPats pass
, feqn_fixity :: LexicalFixity -- ^ Fixity used in the declaration
@@ -2214,13 +2214,13 @@ type LForeignDecl pass = XRec pass (ForeignDecl pass)
data ForeignDecl pass
= ForeignImport
{ fd_i_ext :: XForeignImport pass -- Post typechecker, rep_ty ~ sig_ty
- , fd_name :: XRec pass (IdP pass) -- defines this name
+ , fd_name :: LIdP pass -- defines this name
, fd_sig_ty :: LHsSigType pass -- sig_ty
, fd_fi :: ForeignImport }
| ForeignExport
{ fd_e_ext :: XForeignExport pass -- Post typechecker, rep_ty ~ sig_ty
- , fd_name :: XRec pass (IdP pass) -- uses this name
+ , fd_name :: LIdP pass -- uses this name
, fd_sig_ty :: LHsSigType pass -- sig_ty
, fd_fe :: ForeignExport }
-- ^
@@ -2402,8 +2402,8 @@ type LRuleBndr pass = XRec pass (RuleBndr pass)
-- | Rule Binder
data RuleBndr pass
- = RuleBndr (XCRuleBndr pass) (XRec pass (IdP pass))
- | RuleBndrSig (XRuleBndrSig pass) (XRec pass (IdP pass)) (HsPatSigType pass)
+ = RuleBndr (XCRuleBndr pass) (LIdP pass)
+ | RuleBndrSig (XRuleBndrSig pass) (LIdP pass) (HsPatSigType pass)
| XRuleBndr !(XXRuleBndr pass)
-- ^
-- - 'GHC.Parser.Annotation.AnnKeywordId' : 'GHC.Parser.Annotation.AnnOpen',
@@ -2505,7 +2505,7 @@ type instance XXWarnDecls (GhcPass _) = NoExtCon
type LWarnDecl pass = XRec pass (WarnDecl pass)
-- | Warning pragma Declaration
-data WarnDecl pass = Warning (XWarning pass) [XRec pass (IdP pass)] WarningTxt
+data WarnDecl pass = Warning (XWarning pass) [LIdP pass] WarningTxt
| XWarnDecl !(XXWarnDecl pass)
type instance XWarning (GhcPass _) = NoExtField
@@ -2592,7 +2592,7 @@ type LRoleAnnotDecl pass = XRec pass (RoleAnnotDecl pass)
-- | Role Annotation Declaration
data RoleAnnotDecl pass
= RoleAnnotDecl (XCRoleAnnotDecl pass)
- (XRec pass (IdP pass)) -- type constructor
+ (LIdP pass) -- type constructor
[XRec pass (Maybe Role)] -- optional annotations
-- ^ - 'GHC.Parser.Annotation.AnnKeywordId' : 'GHC.Parser.Annotation.AnnType',
-- 'GHC.Parser.Annotation.AnnRole'
diff --git a/compiler/GHC/Hs/Expr.hs b/compiler/GHC/Hs/Expr.hs
index 806ee1d3a7..e7b904736d 100644
--- a/compiler/GHC/Hs/Expr.hs
+++ b/compiler/GHC/Hs/Expr.hs
@@ -242,9 +242,8 @@ is Less Cool because
-- | A Haskell expression.
data HsExpr p
= HsVar (XVar p)
- (XRec p (IdP p)) -- ^ Variable
-
- -- See Note [Located RdrNames]
+ (LIdP p) -- ^ Variable
+ -- See Note [Located RdrNames]
| HsUnboundVar (XUnboundVar p)
OccName -- ^ Unbound variable; also used for "holes"
@@ -439,7 +438,7 @@ data HsExpr p
-- For details on above see note [Api annotations] in GHC.Parser.Annotation
| RecordCon
{ rcon_ext :: XRecordCon p
- , rcon_con_name :: XRec p (IdP p) -- The constructor name;
+ , rcon_con_name :: LIdP p -- The constructor name;
-- not used after type checking
, rcon_flds :: HsRecordBinds p } -- The fields
@@ -2987,7 +2986,7 @@ matchSeparator ThPatSplice = panic "unused"
matchSeparator ThPatQuote = panic "unused"
matchSeparator PatSyn = panic "unused"
-pprMatchContext :: Outputable (IdP p)
+pprMatchContext :: (Outputable (IdP p), UnXRec p)
=> HsMatchContext p -> SDoc
pprMatchContext ctxt
| want_an ctxt = text "an" <+> pprMatchContextNoun ctxt
@@ -2997,11 +2996,11 @@ pprMatchContext ctxt
want_an ProcExpr = True
want_an _ = False
-pprMatchContextNoun :: Outputable (IdP id)
- => HsMatchContext id -> SDoc
-pprMatchContextNoun (FunRhs {mc_fun=L _ fun})
+pprMatchContextNoun :: forall p. (Outputable (IdP p), UnXRec p)
+ => HsMatchContext p -> SDoc
+pprMatchContextNoun (FunRhs {mc_fun=fun})
= text "equation for"
- <+> quotes (ppr fun)
+ <+> quotes (ppr (unXRec @p fun))
pprMatchContextNoun CaseAlt = text "case alternative"
pprMatchContextNoun IfAlt = text "multi-way if alternative"
pprMatchContextNoun RecUpd = text "record-update construct"
@@ -3016,8 +3015,8 @@ pprMatchContextNoun (StmtCtxt ctxt) = text "pattern binding in"
pprMatchContextNoun PatSyn = text "pattern synonym declaration"
-----------------
-pprAStmtContext, pprStmtContext :: Outputable (IdP id)
- => HsStmtContext id -> SDoc
+pprAStmtContext, pprStmtContext :: (Outputable (IdP p), UnXRec p)
+ => HsStmtContext p -> SDoc
pprAStmtContext ctxt = article <+> pprStmtContext ctxt
where
pp_an = text "an"
diff --git a/compiler/GHC/Hs/Extension.hs b/compiler/GHC/Hs/Extension.hs
index 4f7ba57552..072e3cc8a9 100644
--- a/compiler/GHC/Hs/Extension.hs
+++ b/compiler/GHC/Hs/Extension.hs
@@ -307,7 +307,7 @@ type family IdGhcP pass where
IdGhcP 'Renamed = Name
IdGhcP 'Typechecked = Id
-type LIdP p = Located (IdP p)
+type LIdP p = XRec p (IdP p)
-- | Marks that a field uses the GhcRn variant even when the pass
-- parameter is GhcTc. Useful for storing HsTypes in GHC.Hs.Exprs, say, because
diff --git a/compiler/GHC/Hs/Pat.hs b/compiler/GHC/Hs/Pat.hs
index 1bf9715d18..62de0ab182 100644
--- a/compiler/GHC/Hs/Pat.hs
+++ b/compiler/GHC/Hs/Pat.hs
@@ -93,7 +93,7 @@ data Pat p
-- AZ:TODO above comment needs to be updated
| VarPat (XVarPat p)
- (XRec p (IdP p)) -- ^ Variable Pattern
+ (LIdP p) -- ^ Variable Pattern
-- See Note [Located RdrNames] in GHC.Hs.Expr
| LazyPat (XLazyPat p)
@@ -103,7 +103,7 @@ data Pat p
-- For details on above see note [Api annotations] in GHC.Parser.Annotation
| AsPat (XAsPat p)
- (XRec p (IdP p)) (LPat p) -- ^ As pattern
+ (LIdP p) (LPat p) -- ^ As pattern
-- ^ - 'GHC.Parser.Annotation.AnnKeywordId' : 'GHC.Parser.Annotation.AnnAt'
-- For details on above see note [Api annotations] in GHC.Parser.Annotation
@@ -224,7 +224,7 @@ data Pat p
-- For details on above see note [Api annotations] in GHC.Parser.Annotation
| NPlusKPat (XNPlusKPat p) -- Type of overall pattern
- (XRec p (IdP p)) -- n+k pattern
+ (LIdP p) -- n+k pattern
(XRec p (HsOverLit p)) -- It'll always be an HsIntegral
(HsOverLit p) -- See Note [NPlusK patterns] in GHC.Tc.Gen.Pat
-- NB: This could be (PostTc ...), but that induced a
@@ -313,7 +313,7 @@ type instance XXPat GhcTc = CoPat
type family ConLikeP x
type instance ConLikeP GhcPs = RdrName -- IdP GhcPs
-type instance ConLikeP GhcRn = Name -- IdP GhcRn
+type instance ConLikeP GhcRn = Name -- IdP GhcRn
type instance ConLikeP GhcTc = ConLike
-- ---------------------------------------------------------------------
diff --git a/compiler/GHC/Hs/Type.hs b/compiler/GHC/Hs/Type.hs
index 99d7ef1117..c6960c9c77 100644
--- a/compiler/GHC/Hs/Type.hs
+++ b/compiler/GHC/Hs/Type.hs
@@ -73,7 +73,6 @@ module GHC.Hs.Type (
mkHsOpTy, mkHsAppTy, mkHsAppTys, mkHsAppKindTy,
ignoreParens, hsSigType, hsSigWcType, hsPatSigType,
hsTyKindSig,
- hsConDetailsArgs,
setHsTyVarBndrFlag, hsTyVarBndrFlag,
-- Printing
@@ -638,13 +637,13 @@ data HsTyVarBndr flag pass
= UserTyVar -- no explicit kinding
(XUserTyVar pass)
flag
- (XRec pass (IdP pass))
+ (LIdP pass)
-- See Note [Located RdrNames] in GHC.Hs.Expr
| KindedTyVar
(XKindedTyVar pass)
flag
- (XRec pass (IdP pass))
+ (LIdP pass)
(LHsKind pass) -- The user-supplied kind signature
-- ^
-- - 'GHC.Parser.Annotation.AnnKeywordId' : 'GHC.Parser.Annotation.AnnOpen',
@@ -705,7 +704,7 @@ data HsType pass
| HsTyVar (XTyVar pass)
PromotionFlag -- Whether explicitly promoted,
-- for the pretty printer
- (XRec pass (IdP pass))
+ (LIdP pass)
-- Type variable, type constructor, or data constructor
-- see Note [Promotions (HsTyVar)]
-- See Note [Located RdrNames] in GHC.Hs.Expr
@@ -755,7 +754,7 @@ data HsType pass
-- For details on above see note [Api annotations] in GHC.Parser.Annotation
| HsOpTy (XOpTy pass)
- (LHsType pass) (XRec pass (IdP pass)) (LHsType pass)
+ (LHsType pass) (LIdP pass) (LHsType pass)
-- ^ - 'GHC.Parser.Annotation.AnnKeywordId' : None
-- For details on above see note [Api annotations] in GHC.Parser.Annotation
@@ -1116,14 +1115,6 @@ instance (Outputable arg, Outputable rec)
ppr (RecCon rec) = text "RecCon:" <+> ppr rec
ppr (InfixCon l r) = text "InfixCon:" <+> ppr [l, r]
-hsConDetailsArgs ::
- HsConDetails (LHsType (GhcPass p)) (Located [LConDeclField (GhcPass p)])
- -> [LHsType (GhcPass p)]
-hsConDetailsArgs details = case details of
- InfixCon a b -> [a,b]
- PrefixCon xs -> xs
- RecCon r -> map (cd_fld_type . unLoc) (unLoc r)
-
{-
Note [ConDeclField passs]
~~~~~~~~~~~~~~~~~~~~~~~~~
diff --git a/compiler/GHC/Hs/Utils.hs b/compiler/GHC/Hs/Utils.hs
index 01e882cacd..5adcc140e2 100644
--- a/compiler/GHC/Hs/Utils.hs
+++ b/compiler/GHC/Hs/Utils.hs
@@ -777,7 +777,7 @@ mkVarBind var rhs = L (getLoc rhs) $
VarBind { var_ext = noExtField,
var_id = var, var_rhs = rhs }
-mkPatSynBind :: Located RdrName -> HsPatSynDetails (Located RdrName)
+mkPatSynBind :: Located RdrName -> HsPatSynDetails GhcPs
-> LPat GhcPs -> HsPatSynDir GhcPs -> HsBind GhcPs
mkPatSynBind name details lpat dir = PatSynBind noExtField psb
where
@@ -990,7 +990,7 @@ collect_bind omitPatSyn (PatSynBind _ (PSB { psb_id = ps })) acc
collect_bind _ (PatSynBind _ (XPatSynBind _)) acc = acc
collect_bind _ (XHsBindsLR _) acc = acc
-collectMethodBinders :: forall idL idR. UnXRec idL => LHsBindsLR idL idR -> [XRec idL (IdP idL)]
+collectMethodBinders :: forall idL idR. UnXRec idL => LHsBindsLR idL idR -> [LIdP idL]
-- ^ Used exclusively for the bindings of an instance decl which are all
-- 'FunBinds'
collectMethodBinders binds = foldr (get . unXRec @idL) [] binds
@@ -1173,7 +1173,7 @@ hsLTyClDeclBinders (L loc (DataDecl { tcdLName = (L _ name)
-------------------
-hsForeignDeclsBinders :: forall pass. (UnXRec pass, MapXRec pass) => [LForeignDecl pass] -> [XRec pass (IdP pass)]
+hsForeignDeclsBinders :: forall pass. (UnXRec pass, MapXRec pass) => [LForeignDecl pass] -> [LIdP pass]
-- ^ See Note [SrcSpan for binders]
hsForeignDeclsBinders foreign_decls
= [ mapXRec @pass (const $ unXRec @pass n) fi
diff --git a/compiler/GHC/HsToCore/Match/Constructor.hs b/compiler/GHC/HsToCore/Match/Constructor.hs
index 107c072580..c04f569cf9 100644
--- a/compiler/GHC/HsToCore/Match/Constructor.hs
+++ b/compiler/GHC/HsToCore/Match/Constructor.hs
@@ -126,7 +126,7 @@ matchPatSyn (var :| vars) ty eqns
PatSynCon psyn -> alt{ alt_pat = psyn }
_ -> panic "matchPatSyn: not PatSynCon"
-type ConArgPats = HsConDetails (LPat GhcTc) (HsRecFields GhcTc (LPat GhcTc))
+type ConArgPats = HsConPatDetails GhcTc
matchOneConLike :: [Id]
-> Type
diff --git a/compiler/GHC/HsToCore/Quote.hs b/compiler/GHC/HsToCore/Quote.hs
index 5710521665..ade2c08675 100644
--- a/compiler/GHC/HsToCore/Quote.hs
+++ b/compiler/GHC/HsToCore/Quote.hs
@@ -1840,7 +1840,7 @@ rep_bind (L loc (PatSynBind _ (PSB { psb_id = syn
; patSynD'' <- wrapGenArgSyms args ss patSynD'
; return (loc, patSynD'') }
where
- mkGenArgSyms :: HsPatSynDetails (Located Name) -> MetaM [GenSymBind]
+ mkGenArgSyms :: HsPatSynDetails GhcRn -> MetaM [GenSymBind]
-- for Record Pattern Synonyms we want to conflate the selector
-- and the pattern-only names in order to provide a nicer TH
-- API. Whereas inside GHC, record pattern synonym selectors and
@@ -1859,7 +1859,7 @@ rep_bind (L loc (PatSynBind _ (PSB { psb_id = syn
= [ (pat, id) | (sel, id) <- genSyms, (sel', pat) <- selsPats
, sel == sel' ]
- wrapGenArgSyms :: HsPatSynDetails (Located Name)
+ wrapGenArgSyms :: HsPatSynDetails GhcRn
-> [GenSymBind] -> Core (M TH.Dec) -> MetaM (Core (M TH.Dec))
wrapGenArgSyms (RecCon _) _ dec = return dec
wrapGenArgSyms _ ss dec = wrapGenSyms ss dec
@@ -1872,7 +1872,7 @@ repPatSynD :: Core TH.Name
repPatSynD (MkC syn) (MkC args) (MkC dir) (MkC pat)
= rep2 patSynDName [syn, args, dir, pat]
-repPatSynArgs :: HsPatSynDetails (Located Name) -> MetaM (Core (M TH.PatSynArgs))
+repPatSynArgs :: HsPatSynDetails GhcRn -> MetaM (Core (M TH.PatSynArgs))
repPatSynArgs (PrefixCon args)
= do { args' <- repList nameTyConName lookupLOcc args
; repPrefixPatSynArgs args' }
diff --git a/compiler/GHC/HsToCore/Utils.hs b/compiler/GHC/HsToCore/Utils.hs
index 4f0da28586..b4d1b1b761 100644
--- a/compiler/GHC/HsToCore/Utils.hs
+++ b/compiler/GHC/HsToCore/Utils.hs
@@ -900,7 +900,7 @@ CPR-friendly. This matters a lot: if you don't get it right, you lose
the tail call property. For example, see #3403.
-}
-dsHandleMonadicFailure :: Outputable (IdP p) => HsStmtContext p -> LPat GhcTc -> MatchResult CoreExpr -> FailOperator GhcTc -> DsM CoreExpr
+dsHandleMonadicFailure :: HsStmtContext GhcRn -> LPat GhcTc -> MatchResult CoreExpr -> FailOperator GhcTc -> DsM CoreExpr
-- In a do expression, pattern-match failure just calls
-- the monadic 'fail' rather than throwing an exception
dsHandleMonadicFailure ctx pat match m_fail_op =
@@ -921,8 +921,9 @@ dsHandleMonadicFailure ctx pat match m_fail_op =
fail_expr <- dsSyntaxExpr fail_op [fail_msg]
body fail_expr
-mk_fail_msg :: Outputable (IdP p) => DynFlags -> HsStmtContext p -> Located e -> String
-mk_fail_msg dflags ctx pat = showPpr dflags $ text "Pattern match failure in" <+> pprStmtContext ctx <+> text "at" <+> ppr (getLoc pat)
+mk_fail_msg :: DynFlags -> HsStmtContext GhcRn -> Located e -> String
+mk_fail_msg dflags ctx pat
+ = showPpr dflags $ text "Pattern match failure in" <+> pprStmtContext ctx <+> text "at" <+> ppr (getLoc pat)
{- *********************************************************************
* *
diff --git a/compiler/GHC/Parser.y b/compiler/GHC/Parser.y
index 0cd8f29cac..412bee17a6 100644
--- a/compiler/GHC/Parser.y
+++ b/compiler/GHC/Parser.y
@@ -1491,7 +1491,7 @@ pattern_synonym_decl :: { LHsDecl GhcPs }
(as ++ ((mj AnnPattern $1:mu AnnLarrow $3:(fst $ unLoc $5))) )
}}
-pattern_synonym_lhs :: { (Located RdrName, HsPatSynDetails (Located RdrName), [AddAnn]) }
+pattern_synonym_lhs :: { (Located RdrName, HsPatSynDetails GhcPs, [AddAnn]) }
: con vars0 { ($1, PrefixCon $2, []) }
| varid conop varid { ($2, InfixCon $1 $3, []) }
| con '{' cvars1 '}' { ($1, RecCon $3, [moc $2, mcc $4] ) }
diff --git a/compiler/GHC/Tc/TyCl/PatSyn.hs b/compiler/GHC/Tc/TyCl/PatSyn.hs
index 0be256c93f..a99ab10404 100644
--- a/compiler/GHC/Tc/TyCl/PatSyn.hs
+++ b/compiler/GHC/Tc/TyCl/PatSyn.hs
@@ -558,7 +558,7 @@ a pattern synonym. What about the /building/ side?
a bad idea.
-}
-collectPatSynArgInfo :: HsPatSynDetails (Located Name)
+collectPatSynArgInfo :: HsPatSynDetails GhcRn
-> ([Name], [Name], Bool)
collectPatSynArgInfo details =
case details of
diff --git a/compiler/GHC/Tc/Utils/Zonk.hs b/compiler/GHC/Tc/Utils/Zonk.hs
index cf25fea60c..296dfa79a4 100644
--- a/compiler/GHC/Tc/Utils/Zonk.hs
+++ b/compiler/GHC/Tc/Utils/Zonk.hs
@@ -626,8 +626,8 @@ zonk_bind env (PatSynBind x bind@(PSB { psb_id = L loc id
, psb_dir = dir' } }
zonkPatSynDetails :: ZonkEnv
- -> HsPatSynDetails (Located TcId)
- -> HsPatSynDetails (Located Id)
+ -> HsPatSynDetails GhcTc
+ -> HsPatSynDetails GhcTc
zonkPatSynDetails env (PrefixCon as)
= PrefixCon (map (zonkLIdOcc env) as)
zonkPatSynDetails env (InfixCon a1 a2)
@@ -1450,10 +1450,8 @@ zonk_pat env (XPat (CoPat co_fn pat ty))
zonk_pat _ pat = pprPanic "zonk_pat" (ppr pat)
---------------------------
-zonkConStuff :: ZonkEnv
- -> HsConDetails (LPat GhcTc) (HsRecFields id (LPat GhcTc))
- -> TcM (ZonkEnv,
- HsConDetails (LPat GhcTc) (HsRecFields id (LPat GhcTc)))
+zonkConStuff :: ZonkEnv -> HsConPatDetails GhcTc
+ -> TcM (ZonkEnv, HsConPatDetails GhcTc)
zonkConStuff env (PrefixCon pats)
= do { (env', pats') <- zonkPats env pats
; return (env', PrefixCon pats') }
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