summaryrefslogtreecommitdiff
path: root/compiler
diff options
context:
space:
mode:
authorAlan Zimmerman <alan.zimm@gmail.com>2021-03-25 20:06:28 +0000
committerMarge Bot <ben+marge-bot@smart-cactus.org>2021-03-31 11:13:28 -0400
commit2fcebb72d97edd1e630002bef89bc6982529e36f (patch)
treef99af71a7e68e8a42b3223c069990554a5795786 /compiler
parentdbadd672ba7da67533c34d8594ac7f91dde0f415 (diff)
downloadhaskell-2fcebb72d97edd1e630002bef89bc6982529e36f.tar.gz
EPA : Rename AddApiAnn to AddEpAnn
As port of the process of migrating naming from API Annotations to exact print annotations (EPA) Follow-up from !2418, see #19579
Diffstat (limited to 'compiler')
-rw-r--r--compiler/GHC/Hs.hs2
-rw-r--r--compiler/GHC/Hs/Binds.hs4
-rw-r--r--compiler/GHC/Hs/Decls.hs10
-rw-r--r--compiler/GHC/Hs/Dump.hs14
-rw-r--r--compiler/GHC/Hs/Expr.hs6
-rw-r--r--compiler/GHC/Hs/Pat.hs2
-rw-r--r--compiler/GHC/Hs/Type.hs8
-rw-r--r--compiler/GHC/Parser.y122
-rw-r--r--compiler/GHC/Parser/Annotation.hs58
-rw-r--r--compiler/GHC/Parser/Lexer.x6
-rw-r--r--compiler/GHC/Parser/PostProcess.hs111
-rw-r--r--compiler/Language/Haskell/Syntax/Type.hs4
12 files changed, 173 insertions, 174 deletions
diff --git a/compiler/GHC/Hs.hs b/compiler/GHC/Hs.hs
index 26022e96de..171238a85a 100644
--- a/compiler/GHC/Hs.hs
+++ b/compiler/GHC/Hs.hs
@@ -126,7 +126,7 @@ deriving instance Data HsModule
data AnnsModule
= AnnsModule {
- am_main :: [AddApiAnn],
+ am_main :: [AddEpAnn],
am_decls :: AnnList
} deriving (Data, Eq)
diff --git a/compiler/GHC/Hs/Binds.hs b/compiler/GHC/Hs/Binds.hs
index 6383eb01b8..e40d1acc93 100644
--- a/compiler/GHC/Hs/Binds.hs
+++ b/compiler/GHC/Hs/Binds.hs
@@ -593,8 +593,8 @@ type instance XXFixitySig (GhcPass p) = NoExtCon
data AnnSig
= AnnSig {
- asDcolon :: AddApiAnn, -- Not an AnnAnchor to capture unicode option
- asRest :: [AddApiAnn]
+ asDcolon :: AddEpAnn, -- Not an AnnAnchor to capture unicode option
+ asRest :: [AddEpAnn]
} deriving Data
diff --git a/compiler/GHC/Hs/Decls.hs b/compiler/GHC/Hs/Decls.hs
index e5e64267bf..bc0aaff318 100644
--- a/compiler/GHC/Hs/Decls.hs
+++ b/compiler/GHC/Hs/Decls.hs
@@ -1028,13 +1028,13 @@ type instance Anno (SourceText, RuleName) = SrcSpan
data HsRuleAnn
= HsRuleAnn
- { ra_tyanns :: Maybe (AddApiAnn, AddApiAnn)
+ { ra_tyanns :: Maybe (AddEpAnn, AddEpAnn)
-- ^ The locations of 'forall' and '.' for forall'd type vars
- -- Using AddApiAnn to capture possible unicode variants
- , ra_tmanns :: Maybe (AddApiAnn, AddApiAnn)
+ -- Using AddEpAnn to capture possible unicode variants
+ , ra_tmanns :: Maybe (AddEpAnn, AddEpAnn)
-- ^ The locations of 'forall' and '.' for forall'd term vars
- -- Using AddApiAnn to capture possible unicode variants
- , ra_rest :: [AddApiAnn]
+ -- Using AddEpAnn to capture possible unicode variants
+ , ra_rest :: [AddEpAnn]
} deriving (Data, Eq)
flattenRuleDecls :: [LRuleDecls (GhcPass p)] -> [LRuleDecl (GhcPass p)]
diff --git a/compiler/GHC/Hs/Dump.hs b/compiler/GHC/Hs/Dump.hs
index 18605d3532..68ce567e46 100644
--- a/compiler/GHC/Hs/Dump.hs
+++ b/compiler/GHC/Hs/Dump.hs
@@ -54,7 +54,7 @@ showAstData bs ba a0 = blankLine $$ showAstData' a0
`extQ` string `extQ` fastString `extQ` srcSpan `extQ` realSrcSpan
`extQ` annotation
`extQ` annotationModule
- `extQ` annotationAddApiAnn
+ `extQ` annotationAddEpAnn
`extQ` annotationGrhsAnn
`extQ` annotationApiAnnHsCase
`extQ` annotationApiAnnHsLet
@@ -178,12 +178,12 @@ showAstData bs ba a0 = blankLine $$ showAstData' a0
(text ""))
- addApiAnn :: AddApiAnn -> SDoc
- addApiAnn (AddApiAnn a s) = case ba of
+ addApiAnn :: AddEpAnn -> SDoc
+ addApiAnn (AddEpAnn a s) = case ba of
BlankApiAnnotations -> parens
- $ text "blanked:" <+> text "AddApiAnn"
+ $ text "blanked:" <+> text "AddEpAnn"
NoBlankApiAnnotations ->
- parens $ text "AddApiAnn" <+> ppr a <+> annAnchor s
+ parens $ text "AddEpAnn" <+> ppr a <+> annAnchor s
var :: Var -> SDoc
var v = braces $ text "Var:" <+> ppr v
@@ -229,8 +229,8 @@ showAstData bs ba a0 = blankLine $$ showAstData' a0
annotationModule :: ApiAnn' AnnsModule -> SDoc
annotationModule = annotation' (text "ApiAnn' AnnsModule")
- annotationAddApiAnn :: ApiAnn' AddApiAnn -> SDoc
- annotationAddApiAnn = annotation' (text "ApiAnn' AddApiAnn")
+ annotationAddEpAnn :: ApiAnn' AddEpAnn -> SDoc
+ annotationAddEpAnn = annotation' (text "ApiAnn' AddEpAnn")
annotationGrhsAnn :: ApiAnn' GrhsAnn -> SDoc
annotationGrhsAnn = annotation' (text "ApiAnn' GrhsAnn")
diff --git a/compiler/GHC/Hs/Expr.hs b/compiler/GHC/Hs/Expr.hs
index 9d3e3dcf39..0659c0f654 100644
--- a/compiler/GHC/Hs/Expr.hs
+++ b/compiler/GHC/Hs/Expr.hs
@@ -209,7 +209,7 @@ could only do that if the extension field was strict (#18764)
data ApiAnnHsCase = ApiAnnHsCase
{ hsCaseAnnCase :: AnnAnchor
, hsCaseAnnOf :: AnnAnchor
- , hsCaseAnnsRest :: [AddApiAnn]
+ , hsCaseAnnsRest :: [AddEpAnn]
} deriving Data
data ApiAnnUnboundVar = ApiAnnUnboundVar
@@ -981,7 +981,7 @@ instance (Outputable a, Outputable b) => Outputable (HsExpansion a b) where
************************************************************************
-}
-type instance XCmdArrApp GhcPs = ApiAnn' AddApiAnn
+type instance XCmdArrApp GhcPs = ApiAnn' AddEpAnn
type instance XCmdArrApp GhcRn = NoExtField
type instance XCmdArrApp GhcTc = Type
@@ -1187,7 +1187,7 @@ type instance XXGRHSs (GhcPass _) _ = NoExtCon
data GrhsAnn
= GrhsAnn {
ga_vbar :: Maybe AnnAnchor, -- TODO:AZ do we need this?
- ga_sep :: AddApiAnn -- ^ Match separator location
+ ga_sep :: AddEpAnn -- ^ Match separator location
} deriving (Data)
type instance XCGRHS (GhcPass _) _ = ApiAnn' GrhsAnn
diff --git a/compiler/GHC/Hs/Pat.hs b/compiler/GHC/Hs/Pat.hs
index c5cd2ccb78..34b4b8e173 100644
--- a/compiler/GHC/Hs/Pat.hs
+++ b/compiler/GHC/Hs/Pat.hs
@@ -163,7 +163,7 @@ type instance XHsRecField _ = ApiAnn
-- API Annotations types
data ApiAnnSumPat = ApiAnnSumPat
- { sumPatParens :: [AddApiAnn]
+ { sumPatParens :: [AddEpAnn]
, sumPatVbarsBefore :: [AnnAnchor]
, sumPatVbarsAfter :: [AnnAnchor]
} deriving Data
diff --git a/compiler/GHC/Hs/Type.hs b/compiler/GHC/Hs/Type.hs
index 59fcaf9fe1..5c49796b2f 100644
--- a/compiler/GHC/Hs/Type.hs
+++ b/compiler/GHC/Hs/Type.hs
@@ -151,7 +151,7 @@ type instance XHsForAllInvis (GhcPass _) = ApiAnnForallTy
type instance XXHsForAllTelescope (GhcPass _) = NoExtCon
-type ApiAnnForallTy = ApiAnn' (AddApiAnn, AddApiAnn)
+type ApiAnnForallTy = ApiAnn' (AddEpAnn, AddEpAnn)
-- ^ Location of 'forall' and '->' for HsForAllVis
-- Location of 'forall' and '.' for HsForAllInvis
@@ -474,15 +474,15 @@ mkHsAppKindTy ext ty k
-- It returns API Annotations for any parens removed
splitHsFunType ::
LHsType (GhcPass p)
- -> ( [AddApiAnn], ApiAnnComments -- The locations of any parens and
- -- comments discarded
+ -> ( [AddEpAnn], ApiAnnComments -- The locations of any parens and
+ -- comments discarded
, [HsScaled (GhcPass p) (LHsType (GhcPass p))], LHsType (GhcPass p))
splitHsFunType ty = go ty
where
go (L l (HsParTy an ty))
= let
(anns, cs, args, res) = splitHsFunType ty
- anns' = anns ++ annParen2AddApiAnn an
+ anns' = anns ++ annParen2AddEpAnn an
cs' = cs S.<> apiAnnComments (ann l) S.<> apiAnnComments an
in (anns', cs', args, res)
diff --git a/compiler/GHC/Parser.y b/compiler/GHC/Parser.y
index b9bae7a1f7..79293b22cf 100644
--- a/compiler/GHC/Parser.y
+++ b/compiler/GHC/Parser.y
@@ -802,7 +802,7 @@ litpkgname_segment :: { Located FastString }
-- Parse a minus sign regardless of whether -XLexicalNegation is turned on or off.
-- See Note [Minus tokens] in GHC.Parser.Lexer
-HYPHEN :: { [AddApiAnn] }
+HYPHEN :: { [AddEpAnn] }
: '-' { [mj AnnMinus $1 ] }
| PREFIX_MINUS { [mj AnnMinus $1 ] }
| VARSYM {% if (getVARSYM $1 == fsLit "-")
@@ -980,7 +980,7 @@ maybeexports :: { (Maybe (LocatedL [LIE GhcPs])) }
(AnnList Nothing (Just $ mop $1) (Just $ mcp $3) (fst $2) []) }
| {- empty -} { Nothing }
-exportlist :: { ([AddApiAnn], OrdList (LIE GhcPs)) }
+exportlist :: { ([AddEpAnn], OrdList (LIE GhcPs)) }
: exportlist1 { ([], $1) }
| {- empty -} { ([], nilOL) }
@@ -1012,17 +1012,17 @@ export :: { OrdList (LIE GhcPs) }
| 'pattern' qcon { unitOL (reLocA (sLL $1 (reLocN $>)
(IEVar noExtField (sLLa $1 (reLocN $>) (IEPattern (glAA $1) $2))))) }
-export_subspec :: { Located ([AddApiAnn],ImpExpSubSpec) }
+export_subspec :: { Located ([AddEpAnn],ImpExpSubSpec) }
: {- empty -} { sL0 ([],ImpExpAbs) }
| '(' qcnames ')' {% mkImpExpSubSpec (reverse (snd $2))
>>= \(as,ie) -> return $ sLL $1 $>
(as ++ [mop $1,mcp $3] ++ fst $2, ie) }
-qcnames :: { ([AddApiAnn], [LocatedA ImpExpQcSpec]) }
+qcnames :: { ([AddEpAnn], [LocatedA ImpExpQcSpec]) }
: {- empty -} { ([],[]) }
| qcnames1 { $1 }
-qcnames1 :: { ([AddApiAnn], [LocatedA ImpExpQcSpec]) } -- A reversed list
+qcnames1 :: { ([AddEpAnn], [LocatedA ImpExpQcSpec]) } -- A reversed list
: qcnames1 ',' qcname_ext_w_wildcard {% case (snd $1) of
(l@(L la ImpExpQcWildcard):t) ->
do { l' <- addTrailingCommaA l (gl $2)
@@ -1039,7 +1039,7 @@ qcnames1 :: { ([AddApiAnn], [LocatedA ImpExpQcSpec]) } -- A reversed list
-- Variable, data constructor or wildcard
-- or tagged type constructor
-qcname_ext_w_wildcard :: { Located ([AddApiAnn], LocatedA ImpExpQcSpec) }
+qcname_ext_w_wildcard :: { Located ([AddEpAnn], LocatedA ImpExpQcSpec) }
: qcname_ext { sL1A $1 ([],$1) }
| '..' { sL1 $1 ([mj AnnDotdot $1], sL1a $1 ImpExpQcWildcard) }
@@ -1366,7 +1366,7 @@ deriv_standalone_strategy :: { Maybe (LDerivStrategy GhcPs) }
-- Injective type families
-opt_injective_info :: { Located ([AddApiAnn], Maybe (LInjectivityAnn GhcPs)) }
+opt_injective_info :: { Located ([AddEpAnn], Maybe (LInjectivityAnn GhcPs)) }
: {- empty -} { noLoc ([], Nothing) }
| '|' injectivity_cond { sLL $1 $> ([mj AnnVbar $1]
, Just ($2)) }
@@ -1381,13 +1381,13 @@ inj_varids :: { Located [LocatedN RdrName] }
-- Closed type families
-where_type_family :: { Located ([AddApiAnn],FamilyInfo GhcPs) }
+where_type_family :: { Located ([AddEpAnn],FamilyInfo GhcPs) }
: {- empty -} { noLoc ([],OpenTypeFamily) }
| 'where' ty_fam_inst_eqn_list
{ sLL $1 $> (mj AnnWhere $1:(fst $ unLoc $2)
,ClosedTypeFamily (fmap reverse $ snd $ unLoc $2)) }
-ty_fam_inst_eqn_list :: { Located ([AddApiAnn],Maybe [LTyFamInstEqn GhcPs]) }
+ty_fam_inst_eqn_list :: { Located ([AddEpAnn],Maybe [LTyFamInstEqn GhcPs]) }
: '{' ty_fam_inst_eqns '}' { sLL $1 $> ([moc $1,mcc $3]
,Just (unLoc $2)) }
| vocurly ty_fam_inst_eqns close { let (L loc _) = $2 in
@@ -1464,11 +1464,11 @@ at_decl_cls :: { LHsDecl GhcPs }
{% liftM mkInstD (mkTyFamInst (comb2A $1 $3) (unLoc $3)
(mj AnnType $1:mj AnnInstance $2:[]) )}
-opt_family :: { [AddApiAnn] }
+opt_family :: { [AddEpAnn] }
: {- empty -} { [] }
| 'family' { [mj AnnFamily $1] }
-opt_instance :: { [AddApiAnn] }
+opt_instance :: { [AddEpAnn] }
: {- empty -} { [] }
| 'instance' { [mj AnnInstance $1] }
@@ -1498,27 +1498,27 @@ at_decl_inst :: { LInstDecl GhcPs }
(fmap reverse $7)
((fst $ unLoc $1):$2++(fst $ unLoc $5)++(fst $ unLoc $6)) }
-data_or_newtype :: { Located (AddApiAnn, NewOrData) }
+data_or_newtype :: { Located (AddEpAnn, NewOrData) }
: 'data' { sL1 $1 (mj AnnData $1,DataType) }
| 'newtype' { sL1 $1 (mj AnnNewtype $1,NewType) }
-- Family result/return kind signatures
-opt_kind_sig :: { Located ([AddApiAnn], Maybe (LHsKind GhcPs)) }
+opt_kind_sig :: { Located ([AddEpAnn], Maybe (LHsKind GhcPs)) }
: { noLoc ([] , Nothing) }
| '::' kind { sLL $1 (reLoc $>) ([mu AnnDcolon $1], Just $2) }
-opt_datafam_kind_sig :: { Located ([AddApiAnn], LFamilyResultSig GhcPs) }
+opt_datafam_kind_sig :: { Located ([AddEpAnn], LFamilyResultSig GhcPs) }
: { noLoc ([] , noLoc (NoSig noExtField) )}
| '::' kind { sLL $1 (reLoc $>) ([mu AnnDcolon $1], sLL $1 (reLoc $>) (KindSig noExtField $2))}
-opt_tyfam_kind_sig :: { Located ([AddApiAnn], LFamilyResultSig GhcPs) }
+opt_tyfam_kind_sig :: { Located ([AddEpAnn], LFamilyResultSig GhcPs) }
: { noLoc ([] , noLoc (NoSig noExtField) )}
| '::' kind { sLL $1 (reLoc $>) ([mu AnnDcolon $1], sLL $1 (reLoc $>) (KindSig noExtField $2))}
| '=' tv_bndr {% do { tvb <- fromSpecTyVarBndr $2
; return $ sLL $1 (reLoc $>) ([mj AnnEqual $1], sLL $1 (reLoc $>) (TyVarSig noExtField tvb))} }
-opt_at_kind_inj_sig :: { Located ([AddApiAnn], ( LFamilyResultSig GhcPs
+opt_at_kind_inj_sig :: { Located ([AddEpAnn], ( LFamilyResultSig GhcPs
, Maybe (LInjectivityAnn GhcPs)))}
: { noLoc ([], (noLoc (NoSig noExtField), Nothing)) }
| '::' kind { sLL $1 (reLoc $>) ( [mu AnnDcolon $1]
@@ -1625,7 +1625,7 @@ pattern_synonym_decl :: { LHsDecl GhcPs }
(ApiAnn (glR $1) (as ++ [mj AnnPattern $1,mu AnnLarrow $3]) cs))
}}
-pattern_synonym_lhs :: { (LocatedN RdrName, HsPatSynDetails GhcPs, [AddApiAnn]) }
+pattern_synonym_lhs :: { (LocatedN RdrName, HsPatSynDetails GhcPs, [AddEpAnn]) }
: con vars0 { ($1, PrefixCon noTypeArgs $2, []) }
| varid conop varid { ($2, InfixCon $1 $3, []) }
| con '{' cvars1 '}' { ($1, RecCon $3, [moc $2, mcc $4] ) }
@@ -1672,7 +1672,7 @@ decl_cls : at_decl_cls { $1 }
quotes (ppr $2)
; acsA (\cs -> sLL $1 (reLoc $>) $ SigD noExtField $ ClassOpSig (ApiAnn (glR $1) (AnnSig (mu AnnDcolon $3) [mj AnnDefault $1]) cs) True [v] $4) }}
-decls_cls :: { Located ([AddApiAnn],OrdList (LHsDecl GhcPs)) } -- Reversed
+decls_cls :: { Located ([AddEpAnn],OrdList (LHsDecl GhcPs)) } -- Reversed
: decls_cls ';' decl_cls {% if isNilOL (snd $ unLoc $1)
then return (sLLlA $1 $> ((mz AnnSemi $2) ++ (fst $ unLoc $1)
, unitOL $3))
@@ -1693,7 +1693,7 @@ decls_cls :: { Located ([AddApiAnn],OrdList (LHsDecl GhcPs)) } -- Reversed
| {- empty -} { noLoc ([],nilOL) }
decllist_cls
- :: { Located ([AddApiAnn]
+ :: { Located ([AddEpAnn]
, OrdList (LHsDecl GhcPs)
, LayoutInfo) } -- Reversed
: '{' decls_cls '}' { sLL $1 $> (moc $1:mcc $3:(fst $ unLoc $2)
@@ -1703,7 +1703,7 @@ decllist_cls
-- Class body
--
-where_cls :: { Located ([AddApiAnn]
+where_cls :: { Located ([AddEpAnn]
,(OrdList (LHsDecl GhcPs)) -- Reversed
,LayoutInfo) }
-- No implicit parameters
@@ -1718,7 +1718,7 @@ decl_inst :: { Located (OrdList (LHsDecl GhcPs)) }
decl_inst : at_decl_inst { sL1A $1 (unitOL (sL1 $1 (InstD noExtField (unLoc $1)))) }
| decl { sL1A $1 (unitOL $1) }
-decls_inst :: { Located ([AddApiAnn],OrdList (LHsDecl GhcPs)) } -- Reversed
+decls_inst :: { Located ([AddEpAnn],OrdList (LHsDecl GhcPs)) } -- Reversed
: decls_inst ';' decl_inst {% if isNilOL (snd $ unLoc $1)
then return (sLL $1 $> ((mz AnnSemi $2) ++ (fst $ unLoc $1)
, unLoc $3))
@@ -1739,14 +1739,14 @@ decls_inst :: { Located ([AddApiAnn],OrdList (LHsDecl GhcPs)) } -- Reversed
| {- empty -} { noLoc ([],nilOL) }
decllist_inst
- :: { Located ([AddApiAnn]
+ :: { Located ([AddEpAnn]
, OrdList (LHsDecl GhcPs)) } -- Reversed
: '{' decls_inst '}' { sLL $1 $> (moc $1:mcc $3:(fst $ unLoc $2),snd $ unLoc $2) }
| vocurly decls_inst close { L (gl $2) (unLoc $2) }
-- Instance body
--
-where_inst :: { Located ([AddApiAnn]
+where_inst :: { Located ([AddEpAnn]
, OrdList (LHsDecl GhcPs)) } -- Reversed
-- No implicit parameters
-- May have type declarations
@@ -1838,7 +1838,7 @@ rule :: { LRuleDecl GhcPs }
, rd_lhs = $4, rd_rhs = $6 })) }
-- Rules can be specified to be NeverActive, unlike inline/specialize pragmas
-rule_activation :: { ([AddApiAnn],Maybe Activation) }
+rule_activation :: { ([AddEpAnn],Maybe Activation) }
-- See Note [%shift: rule_activation -> {- empty -}]
: {- empty -} %shift { ([],Nothing) }
| rule_explicit_activation { (fst $1,Just (snd $1)) }
@@ -1851,14 +1851,14 @@ rule_activation :: { ([AddApiAnn],Maybe Activation) }
-- without a space [~1] (the PREFIX_TILDE case), or
-- with a space [~ 1] (the VARSYM case).
-- See Note [Whitespace-sensitive operator parsing] in GHC.Parser.Lexer
-rule_activation_marker :: { [AddApiAnn] }
+rule_activation_marker :: { [AddEpAnn] }
: PREFIX_TILDE { [mj AnnTilde $1] }
| VARSYM {% if (getVARSYM $1 == fsLit "~")
then return [mj AnnTilde $1]
else do { addError $ PsError PsErrInvalidRuleActivationMarker [] (getLoc $1)
; return [] } }
-rule_explicit_activation :: { ([AddApiAnn]
+rule_explicit_activation :: { ([AddEpAnn]
,Activation) } -- In brackets
: '[' INTEGER ']' { ([mos $1,mj AnnVal $2,mcs $3]
,ActiveAfter (getINTEGERs $2) (fromInteger (il_value (getINTEGER $2)))) }
@@ -1869,7 +1869,7 @@ rule_explicit_activation :: { ([AddApiAnn]
{ ($2++[mos $1,mcs $3]
,NeverActive) }
-rule_foralls :: { ([AddApiAnn] -> HsRuleAnn, Maybe [LHsTyVarBndr () GhcPs], [LRuleBndr GhcPs]) }
+rule_foralls :: { ([AddEpAnn] -> HsRuleAnn, Maybe [LHsTyVarBndr () GhcPs], [LRuleBndr GhcPs]) }
: 'forall' rule_vars '.' 'forall' rule_vars '.' {% let tyvs = mkRuleTyVarBndrs $2
in hintExplicitForall $1
>> checkRuleTyVarBndrNames (mkRuleTyVarBndrs $2)
@@ -1965,7 +1965,7 @@ deprecation :: { OrdList (LWarnDecl GhcPs) }
{% fmap unitOL $ acsA (\cs -> sLL $1 $> $ (Warning (ApiAnn (glR $1) (fst $ unLoc $2) cs) (unLoc $1)
(DeprecatedTxt (noLoc NoSourceText) $ snd $ unLoc $2))) }
-strings :: { Located ([AddApiAnn],[Located StringLiteral]) }
+strings :: { Located ([AddEpAnn],[Located StringLiteral]) }
: STRING { sL1 $1 ([],[L (gl $1) (getStringLiteral $1)]) }
| '[' stringlist ']' { sLL $1 $> $ ([mos $1,mcs $3],fromOL (unLoc $2)) }
@@ -2007,7 +2007,7 @@ annotation :: { LHsDecl GhcPs }
-----------------------------------------------------------------------------
-- Foreign import and export declarations
-fdecl :: { Located ([AddApiAnn],ApiAnn -> HsDecl GhcPs) }
+fdecl :: { Located ([AddEpAnn],ApiAnn -> HsDecl GhcPs) }
fdecl : 'import' callconv safety fspec
{% mkImport $2 $3 (snd $ unLoc $4) >>= \i ->
return (sLL $1 $> (mj AnnImport $1 : (fst $ unLoc $4),i)) }
@@ -2030,7 +2030,7 @@ safety :: { Located Safety }
| 'safe' { sLL $1 $> PlaySafe }
| 'interruptible' { sLL $1 $> PlayInterruptible }
-fspec :: { Located ([AddApiAnn]
+fspec :: { Located ([AddEpAnn]
,(Located StringLiteral, LocatedN RdrName, LHsSigType GhcPs)) }
: STRING var '::' sigtype { sLL $1 (reLoc $>) ([mu AnnDcolon $3]
,(L (getLoc $1)
@@ -2044,11 +2044,11 @@ fspec :: { Located ([AddApiAnn]
-----------------------------------------------------------------------------
-- Type signatures
-opt_sig :: { Maybe (AddApiAnn, LHsType GhcPs) }
+opt_sig :: { Maybe (AddEpAnn, LHsType GhcPs) }
: {- empty -} { Nothing }
| '::' ctype { Just (mu AnnDcolon $1, $2) }
-opt_tyconsig :: { ([AddApiAnn], Maybe (LocatedN RdrName)) }
+opt_tyconsig :: { ([AddEpAnn], Maybe (LocatedN RdrName)) }
: {- empty -} { ([], Nothing) }
| '::' gtycon { ([mu AnnDcolon $1], Just $2) }
@@ -2279,7 +2279,7 @@ tv_bndr_no_braces :: { LHsTyVarBndr Specificity GhcPs }
: tyvar {% acsA (\cs -> (sL1 (reLocN $1) (UserTyVar (ApiAnn (glNR $1) [] cs) SpecifiedSpec $1))) }
| '(' tyvar '::' kind ')' {% acsA (\cs -> (sLL $1 $> (KindedTyVar (ApiAnn (glR $1) [mop $1,mu AnnDcolon $3 ,mcp $5] cs) SpecifiedSpec $2 $4))) }
-fds :: { Located ([AddApiAnn],[LHsFunDep GhcPs]) }
+fds :: { Located ([AddEpAnn],[LHsFunDep GhcPs]) }
: {- empty -} { noLoc ([],[]) }
| '|' fds1 { (sLL $1 $> ([mj AnnVbar $1]
,reverse (unLoc $2))) }
@@ -2332,7 +2332,7 @@ And both become a HsTyVar ("Zero", DataName) after the renamer.
-----------------------------------------------------------------------------
-- Datatype declarations
-gadt_constrlist :: { Located ([AddApiAnn]
+gadt_constrlist :: { Located ([AddEpAnn]
,[LConDecl GhcPs]) } -- Returned in order
: 'where' '{' gadt_constrs '}' {% checkEmptyGADTs $
@@ -2379,7 +2379,7 @@ consequence, GADT constructor names are restricted (names like '(*)' are
allowed in usual data constructors, but not in GADTs).
-}
-constrs :: { Located ([AddApiAnn],[LConDecl GhcPs]) }
+constrs :: { Located ([AddEpAnn],[LConDecl GhcPs]) }
: '=' constrs1 { sLL $1 $2 ([mj AnnEqual $1],unLoc $2)}
constrs1 :: { Located [LConDecl GhcPs] }
@@ -2407,7 +2407,7 @@ constr :: { LConDecl GhcPs }
Nothing -- No context
details))) }
-forall :: { Located ([AddApiAnn], Maybe [LHsTyVarBndr Specificity GhcPs]) }
+forall :: { Located ([AddEpAnn], Maybe [LHsTyVarBndr Specificity GhcPs]) }
: 'forall' tv_bndrs '.' { sLL $1 $> ([mu AnnForall $1,mj AnnDot $3], Just $2) }
| {- empty -} { noLoc ([], Nothing) }
@@ -2592,12 +2592,12 @@ sigdecl :: { LHsDecl GhcPs }
| '{-# MINIMAL' name_boolformula_opt '#-}'
{% acsA (\cs -> sLL $1 $> $ SigD noExtField (MinimalSig (ApiAnn (glR $1) [mo $1,mc $3] cs) (getMINIMAL_PRAGs $1) $2)) }
-activation :: { ([AddApiAnn],Maybe Activation) }
+activation :: { ([AddEpAnn],Maybe Activation) }
-- See Note [%shift: activation -> {- empty -}]
: {- empty -} %shift { ([],Nothing) }
| explicit_activation { (fst $1,Just (snd $1)) }
-explicit_activation :: { ([AddApiAnn],Activation) } -- In brackets
+explicit_activation :: { ([AddEpAnn],Activation) } -- In brackets
: '[' INTEGER ']' { ([mj AnnOpenS $1,mj AnnVal $2,mj AnnCloseS $3]
,ActiveAfter (getINTEGERs $2) (fromInteger (il_value (getINTEGER $2)))) }
| '[' rule_activation_marker INTEGER ']'
@@ -2965,7 +2965,7 @@ acmd :: { LHsCmdTop GhcPs }
runPV (checkCmdBlockArguments cmd) >>= \ _ ->
return (sL1A cmd $ HsCmdTop noExtField cmd) }
-cvtopbody :: { ([AddApiAnn],[LHsDecl GhcPs]) }
+cvtopbody :: { ([AddEpAnn],[LHsDecl GhcPs]) }
: '{' cvtopdecls0 '}' { ([mj AnnOpenC $1
,mj AnnCloseC $3],$2) }
| vocurly cvtopdecls0 close { ([],$2) }
@@ -3058,7 +3058,7 @@ tup_tail :: { forall b. DisambECP b => PV [Either (ApiAnn' AnnAnchor) (LocatedA
-- The rules below are little bit contorted to keep lexps left-recursive while
-- avoiding another shift/reduce-conflict.
-- Never empty.
-list :: { forall b. DisambECP b => SrcSpan -> (AddApiAnn, AddApiAnn) -> PV (LocatedA b) }
+list :: { forall b. DisambECP b => SrcSpan -> (AddEpAnn, AddEpAnn) -> PV (LocatedA b) }
: texp { \loc (ao,ac) -> unECP $1 >>= \ $1 ->
mkHsExplicitListPV loc [$1] (AnnList Nothing (Just ao) (Just ac) [] []) }
| lexps { \loc (ao,ac) -> $1 >>= \ $1 ->
@@ -3202,14 +3202,14 @@ altslist :: { forall b. DisambECP b => PV (LocatedL [LMatch GhcPs (LocatedA b)])
| '{' '}' { amsrl (sLL $1 $> []) (AnnList Nothing (Just $ moc $1) (Just $ mcc $2) [] []) }
| vocurly close { return $ noLocA [] }
-alts :: { forall b. DisambECP b => PV (Located ([AddApiAnn],[LMatch GhcPs (LocatedA b)])) }
+alts :: { forall b. DisambECP b => PV (Located ([AddEpAnn],[LMatch GhcPs (LocatedA b)])) }
: alts1 { $1 >>= \ $1 -> return $
sL1 $1 (fst $ unLoc $1,snd $ unLoc $1) }
| ';' alts { $2 >>= \ $2 -> return $
sLL $1 $> (((mz AnnSemi $1) ++ (fst $ unLoc $2))
,snd $ unLoc $2) }
-alts1 :: { forall b. DisambECP b => PV (Located ([AddApiAnn],[LMatch GhcPs (LocatedA b)])) }
+alts1 :: { forall b. DisambECP b => PV (Located ([AddEpAnn],[LMatch GhcPs (LocatedA b)])) }
: alts1 ';' alt { $1 >>= \ $1 ->
$3 >>= \ $3 ->
case snd $ unLoc $1 of
@@ -3254,7 +3254,7 @@ gdpats :: { forall b. DisambECP b => PV (Located [LGRHS GhcPs (LocatedA b)]) }
-- layout for MultiWayIf doesn't begin with an open brace, because it's hard to
-- generate the open brace in addition to the vertical bar in the lexer, and
-- we don't need it.
-ifgdpats :: { Located ([AddApiAnn],[LGRHS GhcPs (LHsExpr GhcPs)]) }
+ifgdpats :: { Located ([AddEpAnn],[LGRHS GhcPs (LHsExpr GhcPs)]) }
: '{' gdpats '}' {% runPV $2 >>= \ $2 ->
return $ sLL $1 $> ([moc $1,mcc $3],unLoc $2) }
| gdpats close {% runPV $1 >>= \ $1 ->
@@ -4145,27 +4145,27 @@ in GHC.Parser.Annotation
-}
--- |Construct an AddApiAnn from the annotation keyword and the location
+-- |Construct an AddEpAnn from the annotation keyword and the location
-- of the keyword itself
-mj :: AnnKeywordId -> Located e -> AddApiAnn
-mj a l = AddApiAnn a (AR $ rs $ gl l)
+mj :: AnnKeywordId -> Located e -> AddEpAnn
+mj a l = AddEpAnn a (AR $ rs $ gl l)
-mjN :: AnnKeywordId -> LocatedN e -> AddApiAnn
-mjN a l = AddApiAnn a (AR $ rs $ glN l)
+mjN :: AnnKeywordId -> LocatedN e -> AddEpAnn
+mjN a l = AddEpAnn a (AR $ rs $ glN l)
--- |Construct an AddApiAnn from the annotation keyword and the location
+-- |Construct an AddEpAnn from the annotation keyword and the location
-- of the keyword itself, provided the span is not zero width
-mz :: AnnKeywordId -> Located e -> [AddApiAnn]
-mz a l = if isZeroWidthSpan (gl l) then [] else [AddApiAnn a (AR $ rs $ gl l)]
+mz :: AnnKeywordId -> Located e -> [AddEpAnn]
+mz a l = if isZeroWidthSpan (gl l) then [] else [AddEpAnn a (AR $ rs $ gl l)]
msemi :: Located e -> [TrailingAnn]
msemi l = if isZeroWidthSpan (gl l) then [] else [AddSemiAnn (AR $ rs $ gl l)]
--- |Construct an AddApiAnn from the annotation keyword and the Located Token. If
+-- |Construct an AddEpAnn from the annotation keyword and the Located Token. If
-- the token has a unicode equivalent and this has been used, provide the
-- unicode variant of the annotation.
-mu :: AnnKeywordId -> Located Token -> AddApiAnn
-mu a lt@(L l t) = AddApiAnn (toUnicodeAnn a lt) (AR $ rs l)
+mu :: AnnKeywordId -> Located Token -> AddEpAnn
+mu a lt@(L l t) = AddEpAnn (toUnicodeAnn a lt) (AR $ rs l)
mau :: Located Token -> TrailingAnn
mau lt@(L l t) = if isUnicode lt then AddRarrowAnnU (AR $ rs l)
@@ -4266,24 +4266,24 @@ amsrn (L l a) an = do
let ann = (ApiAnn (spanAsAnchor l) an cs)
return (L (SrcSpanAnn ann l) a)
--- |Synonyms for AddApiAnn versions of AnnOpen and AnnClose
-mo,mc :: Located Token -> AddApiAnn
+-- |Synonyms for AddEpAnn versions of AnnOpen and AnnClose
+mo,mc :: Located Token -> AddEpAnn
mo ll = mj AnnOpen ll
mc ll = mj AnnClose ll
-moc,mcc :: Located Token -> AddApiAnn
+moc,mcc :: Located Token -> AddEpAnn
moc ll = mj AnnOpenC ll
mcc ll = mj AnnCloseC ll
-mop,mcp :: Located Token -> AddApiAnn
+mop,mcp :: Located Token -> AddEpAnn
mop ll = mj AnnOpenP ll
mcp ll = mj AnnCloseP ll
-moh,mch :: Located Token -> AddApiAnn
+moh,mch :: Located Token -> AddEpAnn
moh ll = mj AnnOpenPH ll
mch ll = mj AnnClosePH ll
-mos,mcs :: Located Token -> AddApiAnn
+mos,mcs :: Located Token -> AddEpAnn
mos ll = mj AnnOpenS ll
mcs ll = mj AnnCloseS ll
@@ -4328,7 +4328,7 @@ rs _ = panic "Parser should only have RealSrcSpan"
hsDoAnn :: Located a -> LocatedAn t b -> AnnKeywordId -> AnnList
hsDoAnn (L l _) (L ll _) kw
- = AnnList (Just $ spanAsAnchor (locA ll)) Nothing Nothing [AddApiAnn kw (AR $ rs l)] []
+ = AnnList (Just $ spanAsAnchor (locA ll)) Nothing Nothing [AddEpAnn kw (AR $ rs l)] []
listAsAnchor :: [LocatedAn t a] -> Anchor
listAsAnchor [] = spanAsAnchor noSrcSpan
diff --git a/compiler/GHC/Parser/Annotation.hs b/compiler/GHC/Parser/Annotation.hs
index bbb819f82c..fe769a2783 100644
--- a/compiler/GHC/Parser/Annotation.hs
+++ b/compiler/GHC/Parser/Annotation.hs
@@ -12,7 +12,7 @@ module GHC.Parser.Annotation (
HasE(..),
-- * In-tree Api Annotations
- AddApiAnn(..),
+ AddEpAnn(..),
AnnAnchor(..), annAnchorRealSrcSpan,
DeltaPos(..),
@@ -58,7 +58,7 @@ module GHC.Parser.Annotation (
-- ** Querying annotations
getLocAnn,
apiAnnAnns, apiAnnAnnsL,
- annParen2AddApiAnn,
+ annParen2AddEpAnn,
apiAnnComments,
-- ** Working with locations of annotations
@@ -383,10 +383,10 @@ data HasE = HasE | NoE
-- source file.
-- The @'AnnAnchor'@ can also store a delta position if the AST has been
-- modified and needs to be pretty printed again.
--- The usual way an 'AddApiAnn' is created is using the 'mj' ("make
+-- The usual way an 'AddEpAnn' is created is using the 'mj' ("make
-- jump") function, and then it can be inserted into the appropriate
-- annotation.
-data AddApiAnn = AddApiAnn AnnKeywordId AnnAnchor deriving (Data,Show,Eq,Ord)
+data AddEpAnn = AddEpAnn AnnKeywordId AnnAnchor deriving (Data,Show,Eq,Ord)
-- | The anchor for an @'AnnKeywordId'@. The Parser inserts the @'AR'@
-- variant, giving the exact location of the original item in the
@@ -419,8 +419,8 @@ instance Outputable AnnAnchor where
ppr (AR r) = text "AR" <+> ppr r
ppr (AD d) = text "AD" <+> ppr d
-instance Outputable AddApiAnn where
- ppr (AddApiAnn kw ss) = text "AddApiAnn" <+> ppr kw <+> ppr ss
+instance Outputable AddEpAnn where
+ ppr (AddEpAnn kw ss) = text "AddEpAnn" <+> ppr kw <+> ppr ss
-- ---------------------------------------------------------------------
@@ -555,9 +555,9 @@ com cs = AnnComments cs
-- | This type is the most direct mapping of the previous API
-- Annotations model. It captures the containing `SrcSpan' in its
--- `entry` `Anchor`, has a list of `AddApiAnn` as before, and keeps
+-- `entry` `Anchor`, has a list of `AddEpAnn` as before, and keeps
-- track of the comments associated with the anchor.
-type ApiAnn = ApiAnn' [AddApiAnn]
+type ApiAnn = ApiAnn' [AddEpAnn]
-- ---------------------------------------------------------------------
-- Annotations attached to a 'SrcSpan'.
@@ -671,9 +671,9 @@ data AnnList
-- TODO:AZ: should we distinguish AnnList variants for lists
-- with layout and without?
al_anchor :: Maybe Anchor, -- ^ start point of a list having layout
- al_open :: Maybe AddApiAnn,
- al_close :: Maybe AddApiAnn,
- al_rest :: [AddApiAnn], -- ^ context, such as 'where' keyword
+ al_open :: Maybe AddEpAnn,
+ al_close :: Maybe AddEpAnn,
+ al_rest :: [AddEpAnn], -- ^ context, such as 'where' keyword
al_trailing :: [TrailingAnn]
} deriving (Data,Eq)
@@ -782,9 +782,9 @@ data NameAdornment
-- pragmas.
data AnnPragma
= AnnPragma {
- apr_open :: AddApiAnn,
- apr_close :: AddApiAnn,
- apr_rest :: [AddApiAnn]
+ apr_open :: AddEpAnn,
+ apr_close :: AddEpAnn,
+ apr_rest :: [AddEpAnn]
} deriving (Data,Eq)
-- ---------------------------------------------------------------------
@@ -889,7 +889,7 @@ realSrcSpan _ = mkRealSrcSpan l l -- AZ temporary
la2r :: SrcSpanAnn' a -> RealSrcSpan
la2r l = realSrcSpan (locA l)
-extraToAnnList :: AnnList -> [AddApiAnn] -> AnnList
+extraToAnnList :: AnnList -> [AddEpAnn] -> AnnList
extraToAnnList (AnnList a o c e t) as = AnnList a o c (e++as) t
reAnn :: [TrailingAnn] -> ApiAnnComments -> Located a -> LocatedA a
@@ -922,7 +922,7 @@ noAnn :: ApiAnn' a
noAnn = ApiAnnNotUsed
-addAnns :: ApiAnn -> [AddApiAnn] -> ApiAnnComments -> ApiAnn
+addAnns :: ApiAnn -> [AddEpAnn] -> ApiAnnComments -> ApiAnn
addAnns (ApiAnn l as1 cs) as2 cs2
= ApiAnn (widenAnchor l (as1 ++ as2)) (as1 ++ as2) (cs <> cs2)
addAnns ApiAnnNotUsed [] (AnnComments []) = ApiAnnNotUsed
@@ -942,43 +942,43 @@ addAnnsA (SrcSpanAnn ApiAnnNotUsed loc) as cs
-- | The annotations need to all come after the anchor. Make sure
-- this is the case.
-widenSpan :: SrcSpan -> [AddApiAnn] -> SrcSpan
+widenSpan :: SrcSpan -> [AddEpAnn] -> SrcSpan
widenSpan s as = foldl combineSrcSpans s (go as)
where
go [] = []
- go (AddApiAnn _ (AR s):rest) = RealSrcSpan s Nothing : go rest
- go (AddApiAnn _ (AD _):rest) = go rest
+ go (AddEpAnn _ (AR s):rest) = RealSrcSpan s Nothing : go rest
+ go (AddEpAnn _ (AD _):rest) = go rest
-- | The annotations need to all come after the anchor. Make sure
-- this is the case.
-widenRealSpan :: RealSrcSpan -> [AddApiAnn] -> RealSrcSpan
+widenRealSpan :: RealSrcSpan -> [AddEpAnn] -> RealSrcSpan
widenRealSpan s as = foldl combineRealSrcSpans s (go as)
where
go [] = []
- go (AddApiAnn _ (AR s):rest) = s : go rest
- go (AddApiAnn _ (AD _):rest) = go rest
+ go (AddEpAnn _ (AR s):rest) = s : go rest
+ go (AddEpAnn _ (AD _):rest) = go rest
-widenAnchor :: Anchor -> [AddApiAnn] -> Anchor
+widenAnchor :: Anchor -> [AddEpAnn] -> Anchor
widenAnchor (Anchor s op) as = Anchor (widenRealSpan s as) op
widenAnchorR :: Anchor -> RealSrcSpan -> Anchor
widenAnchorR (Anchor s op) r = Anchor (combineRealSrcSpans s r) op
-widenLocatedAn :: SrcSpanAnn' an -> [AddApiAnn] -> SrcSpanAnn' an
+widenLocatedAn :: SrcSpanAnn' an -> [AddEpAnn] -> SrcSpanAnn' an
widenLocatedAn (SrcSpanAnn a l) as = SrcSpanAnn a (widenSpan l as)
apiAnnAnnsL :: ApiAnn' a -> [a]
apiAnnAnnsL ApiAnnNotUsed = []
apiAnnAnnsL (ApiAnn _ anns _) = [anns]
-apiAnnAnns :: ApiAnn -> [AddApiAnn]
+apiAnnAnns :: ApiAnn -> [AddEpAnn]
apiAnnAnns ApiAnnNotUsed = []
apiAnnAnns (ApiAnn _ anns _) = anns
-annParen2AddApiAnn :: ApiAnn' AnnParen -> [AddApiAnn]
-annParen2AddApiAnn ApiAnnNotUsed = []
-annParen2AddApiAnn (ApiAnn _ (AnnParen pt o c) _)
- = [AddApiAnn ai o, AddApiAnn ac c]
+annParen2AddEpAnn :: ApiAnn' AnnParen -> [AddEpAnn]
+annParen2AddEpAnn ApiAnnNotUsed = []
+annParen2AddEpAnn (ApiAnn _ (AnnParen pt o c) _)
+ = [AddEpAnn ai o, AddEpAnn ac c]
where
(ai,ac) = parenTypeKws pt
diff --git a/compiler/GHC/Parser/Lexer.x b/compiler/GHC/Parser/Lexer.x
index 634cd10207..8eea1aea62 100644
--- a/compiler/GHC/Parser/Lexer.x
+++ b/compiler/GHC/Parser/Lexer.x
@@ -3435,11 +3435,11 @@ clean_pragma prag = canon_ws (map toLower (unprefix prag))
-- |Given a 'SrcSpan' that surrounds a 'HsPar' or 'HsParTy', generate
--- 'AddApiAnn' values for the opening and closing bordering on the start
+-- 'AddEpAnn' values for the opening and closing bordering on the start
-- and end of the span
-mkParensApiAnn :: SrcSpan -> [AddApiAnn]
+mkParensApiAnn :: SrcSpan -> [AddEpAnn]
mkParensApiAnn (UnhelpfulSpan _) = []
-mkParensApiAnn (RealSrcSpan ss _) = [AddApiAnn AnnOpenP (AR lo),AddApiAnn AnnCloseP (AR lc)]
+mkParensApiAnn (RealSrcSpan ss _) = [AddEpAnn AnnOpenP (AR lo),AddEpAnn AnnCloseP (AR lc)]
where
f = srcSpanFile ss
sl = srcSpanStartLine ss
diff --git a/compiler/GHC/Parser/PostProcess.hs b/compiler/GHC/Parser/PostProcess.hs
index 87de59b7e0..56564ef908 100644
--- a/compiler/GHC/Parser/PostProcess.hs
+++ b/compiler/GHC/Parser/PostProcess.hs
@@ -180,7 +180,7 @@ mkClassDecl :: SrcSpan
-> Located (a,[LHsFunDep GhcPs])
-> OrdList (LHsDecl GhcPs)
-> LayoutInfo
- -> [AddApiAnn]
+ -> [AddEpAnn]
-> P (LTyClDecl GhcPs)
mkClassDecl loc' (L _ (mcxt, tycl_hdr)) fds where_cls layoutInfo annsIn
@@ -207,7 +207,7 @@ mkTyData :: SrcSpan
-> Maybe (LHsKind GhcPs)
-> [LConDecl GhcPs]
-> Located (HsDeriving GhcPs)
- -> [AddApiAnn]
+ -> [AddEpAnn]
-> P (LTyClDecl GhcPs)
mkTyData loc' new_or_data cType (L _ (mcxt, tycl_hdr))
ksig data_cons (L _ maybe_deriv) annsIn
@@ -243,7 +243,7 @@ mkDataDefn new_or_data cType mcxt ksig data_cons maybe_deriv ann
mkTySynonym :: SrcSpan
-> LHsType GhcPs -- LHS
-> LHsType GhcPs -- RHS
- -> [AddApiAnn]
+ -> [AddEpAnn]
-> P (LTyClDecl GhcPs)
mkTySynonym loc lhs rhs annsIn
= do { (tc, tparams, fixity, ann) <- checkTyClHdr False lhs
@@ -261,7 +261,7 @@ mkStandaloneKindSig
:: SrcSpan
-> Located [LocatedN RdrName] -- LHS
-> LHsSigType GhcPs -- RHS
- -> [AddApiAnn]
+ -> [AddEpAnn]
-> P (LStandaloneKindSig GhcPs)
mkStandaloneKindSig loc lhs rhs anns =
do { vs <- mapM check_lhs_name (unLoc lhs)
@@ -284,7 +284,7 @@ mkTyFamInstEqn :: SrcSpan
-> HsOuterFamEqnTyVarBndrs GhcPs
-> LHsType GhcPs
-> LHsType GhcPs
- -> [AddApiAnn]
+ -> [AddEpAnn]
-> P (LTyFamInstEqn GhcPs)
mkTyFamInstEqn loc bndrs lhs rhs anns
= do { (tc, tparams, fixity, ann) <- checkTyClHdr False lhs
@@ -305,7 +305,7 @@ mkDataFamInst :: SrcSpan
-> Maybe (LHsKind GhcPs)
-> [LConDecl GhcPs]
-> Located (HsDeriving GhcPs)
- -> [AddApiAnn]
+ -> [AddEpAnn]
-> P (LInstDecl GhcPs)
mkDataFamInst loc new_or_data cType (mcxt, bndrs, tycl_hdr)
ksig data_cons (L _ maybe_deriv) anns
@@ -324,7 +324,7 @@ mkDataFamInst loc new_or_data cType (mcxt, bndrs, tycl_hdr)
mkTyFamInst :: SrcSpan
-> TyFamInstEqn GhcPs
- -> [AddApiAnn]
+ -> [AddEpAnn]
-> P (LInstDecl GhcPs)
mkTyFamInst loc eqn anns = do
cs <- getCommentsFor loc
@@ -337,7 +337,7 @@ mkFamDecl :: SrcSpan
-> LHsType GhcPs -- LHS
-> Located (FamilyResultSig GhcPs) -- Optional result signature
-> Maybe (LInjectivityAnn GhcPs) -- Injectivity annotation
- -> [AddApiAnn]
+ -> [AddEpAnn]
-> P (LTyClDecl GhcPs)
mkFamDecl loc info topLevel lhs ksig injAnn annsIn
= do { (tc, tparams, fixity, ann) <- checkTyClHdr False lhs
@@ -388,7 +388,7 @@ mkSpliceDecl lexpr@(L loc expr)
mkRoleAnnotDecl :: SrcSpan
-> LocatedN RdrName -- type being annotated
-> [Located (Maybe FastString)] -- roles
- -> [AddApiAnn]
+ -> [AddEpAnn]
-> P (LRoleAnnotDecl GhcPs)
mkRoleAnnotDecl loc tycon roles anns
= do { roles' <- mapM parse_role roles
@@ -431,21 +431,21 @@ fromSpecTyVarBndr bndr = case bndr of
check_spec InferredSpec loc = addFatalError $ PsError PsErrInferredTypeVarNotAllowed [] (locA loc)
-- | Add the annotation for a 'where' keyword to existing @HsLocalBinds@
-annBinds :: AddApiAnn -> HsLocalBinds GhcPs -> HsLocalBinds GhcPs
+annBinds :: AddEpAnn -> HsLocalBinds GhcPs -> HsLocalBinds GhcPs
annBinds a (HsValBinds an bs) = (HsValBinds (add_where a an) bs)
annBinds a (HsIPBinds an bs) = (HsIPBinds (add_where a an) bs)
annBinds _ (EmptyLocalBinds x) = (EmptyLocalBinds x)
-add_where :: AddApiAnn -> ApiAnn' AnnList -> ApiAnn' AnnList
-add_where an@(AddApiAnn _ (AR rs)) (ApiAnn a (AnnList anc o c r t) cs)
+add_where :: AddEpAnn -> ApiAnn' AnnList -> ApiAnn' AnnList
+add_where an@(AddEpAnn _ (AR rs)) (ApiAnn a (AnnList anc o c r t) cs)
| valid_anchor (anchor a)
= ApiAnn (widenAnchor a [an]) (AnnList anc o c (an:r) t) cs
| otherwise
= ApiAnn (patch_anchor rs a) (AnnList (fmap (patch_anchor rs) anc) o c (an:r) t) cs
-add_where an@(AddApiAnn _ (AR rs)) ApiAnnNotUsed
+add_where an@(AddEpAnn _ (AR rs)) ApiAnnNotUsed
= ApiAnn (Anchor rs UnchangedAnchor)
(AnnList (Just $ Anchor rs UnchangedAnchor) Nothing Nothing [an] []) noCom
-add_where (AddApiAnn _ (AD _)) _ = panic "add_where"
+add_where (AddEpAnn _ (AD _)) _ = panic "add_where"
-- AD should only be used for transformations
valid_anchor :: RealSrcSpan -> Bool
@@ -702,7 +702,7 @@ mkConDeclH98 ann name mb_forall mb_cxt args
mkGadtDecl :: SrcSpan
-> [LocatedN RdrName]
-> LHsSigType GhcPs
- -> [AddApiAnn]
+ -> [AddEpAnn]
-> P (LConDecl GhcPs)
mkGadtDecl loc names ty annsIn = do
cs <- getCommentsFor loc
@@ -825,20 +825,19 @@ eitherToP (Right thing) = return thing
checkTyVars :: SDoc -> SDoc -> LocatedN RdrName -> [LHsTypeArg GhcPs]
-> P ( LHsQTyVars GhcPs -- the synthesized type variables
- , [AddApiAnn] ) -- action which adds annotations
+ , [AddEpAnn] ) -- action which adds annotations
-- ^ Check whether the given list of type parameters are all type variables
-- (possibly with a kind signature).
checkTyVars pp_what equals_or_where tc tparms
= do { (tvs, anns) <- fmap unzip $ mapM check tparms
; return (mkHsQTvs tvs, concat anns) }
where
- check :: HsArg (LHsType GhcPs) (LHsType GhcPs) -> P (LHsTyVarBndr () GhcPs, [AddApiAnn]) -- AZ
check (HsTypeArg _ ki@(L loc _)) = addFatalError $ PsError (PsErrUnexpectedTypeAppInDecl ki pp_what (unLoc tc)) [] (locA loc)
check (HsValArg ty) = chkParens [] noCom ty
check (HsArgPar sp) = addFatalError $ PsError (PsErrMalformedDecl pp_what (unLoc tc)) [] sp
-- Keep around an action for adjusting the annotations of extra parens
- chkParens :: [AddApiAnn] -> ApiAnnComments -> LHsType GhcPs
- -> P (LHsTyVarBndr () GhcPs, [AddApiAnn])
+ chkParens :: [AddEpAnn] -> ApiAnnComments -> LHsType GhcPs
+ -> P (LHsTyVarBndr () GhcPs, [AddEpAnn])
chkParens acc cs (L l (HsParTy an ty))
= chkParens (mkParensApiAnn (locA l) ++ acc) (cs Semi.<> apiAnnComments an) ty
chkParens acc cs ty = do
@@ -846,7 +845,7 @@ checkTyVars pp_what equals_or_where tc tparms
return (tv, reverse acc)
-- Check that the name space is correct!
- chk :: [AddApiAnn] -> ApiAnnComments -> LHsType GhcPs -> P (LHsTyVarBndr () GhcPs)
+ chk :: [AddEpAnn] -> ApiAnnComments -> LHsType GhcPs -> P (LHsTyVarBndr () GhcPs)
chk an cs (L l (HsKindSig annk (L annt (HsTyVar ann _ (L lv tv))) k))
| isRdrTyVar tv
= return (L (widenLocatedAn (l Semi.<> annt) an)
@@ -908,8 +907,8 @@ checkRecordSyntax lr@(L loc r)
-- | Check if the gadt_constrlist is empty. Only raise parse error for
-- `data T where` to avoid affecting existing error message, see #8258.
-checkEmptyGADTs :: Located ([AddApiAnn], [LConDecl GhcPs])
- -> P (Located ([AddApiAnn], [LConDecl GhcPs]))
+checkEmptyGADTs :: Located ([AddEpAnn], [LConDecl GhcPs])
+ -> P (Located ([AddEpAnn], [LConDecl GhcPs]))
checkEmptyGADTs gadts@(L span (_, [])) -- Empty GADT declaration.
= do gadtSyntax <- getBit GadtSyntaxBit -- GADTs implies GADTSyntax
unless gadtSyntax $ addError $ PsError PsErrIllegalWhereInDataDecl [] span
@@ -922,7 +921,7 @@ checkTyClHdr :: Bool -- True <=> class header
-> P (LocatedN RdrName, -- the head symbol (type or class name)
[LHsTypeArg GhcPs], -- parameters of head symbol
LexicalFixity, -- the declaration is in infix format
- [AddApiAnn]) -- API Annotation for HsParTy
+ [AddEpAnn]) -- API Annotation for HsParTy
-- when stripping parens
-- Well-formedness check and decomposition of type and class heads.
-- Decomposes T ty1 .. tyn into (T, [ty1, ..., tyn])
@@ -1147,7 +1146,7 @@ checkAPat loc e0 = do
PatBuilderPar e an@(AnnParen pt o c) -> do
(L l p) <- checkLPat e
- let aa = [AddApiAnn ai o, AddApiAnn ac c]
+ let aa = [AddEpAnn ai o, AddEpAnn ac c]
(ai,ac) = parenTypeKws pt
return (ParPat (ApiAnn (spanAsAnchor $ (widenSpan (locA l) aa)) an noCom) (L l p))
_ -> patFail (locA loc) (ppr e0)
@@ -1178,7 +1177,7 @@ patIsRec e = e == mkUnqual varName (fsLit "rec")
checkValDef :: SrcSpan
-> LocatedA (PatBuilder GhcPs)
- -> Maybe (AddApiAnn, LHsType GhcPs)
+ -> Maybe (AddEpAnn, LHsType GhcPs)
-> Located (GRHSs GhcPs (LHsExpr GhcPs))
-> P (HsBind GhcPs)
@@ -1200,7 +1199,7 @@ checkValDef loc lhs Nothing g@(L l grhss)
checkFunBind :: SrcStrictness
-> SrcSpan
- -> [AddApiAnn]
+ -> [AddEpAnn]
-> SrcSpan
-> LocatedN RdrName
-> LexicalFixity
@@ -1237,7 +1236,7 @@ makeFunBind fn ms
-- See Note [FunBind vs PatBind]
checkPatBind :: SrcSpan
- -> [AddApiAnn]
+ -> [AddEpAnn]
-> LPat GhcPs
-> Located (GRHSs GhcPs (LHsExpr GhcPs))
-> P (HsBind GhcPs)
@@ -1283,7 +1282,7 @@ checkDoAndIfThenElse err guardExpr semiThen thenExpr semiElse elseExpr
isFunLhs :: LocatedA (PatBuilder GhcPs)
-> P (Maybe (LocatedN RdrName, LexicalFixity,
- [LocatedA (PatBuilder GhcPs)],[AddApiAnn]))
+ [LocatedA (PatBuilder GhcPs)],[AddEpAnn]))
-- A variable binding is parsed as a FunBind.
-- Just (fun, is_infix, arg_pats) if e is a function LHS
isFunLhs e = go e [] []
@@ -1313,7 +1312,7 @@ mkBangTy anns strictness =
-- | Result of parsing @{-\# UNPACK \#-}@ or @{-\# NOUNPACK \#-}@.
data UnpackednessPragma =
- UnpackednessPragma [AddApiAnn] SourceText SrcUnpackedness
+ UnpackednessPragma [AddEpAnn] SourceText SrcUnpackedness
-- | Annotate a type with either an @{-\# UNPACK \#-}@ or a @{-\# NOUNPACK \#-}@ pragma.
addUnpackednessP :: MonadP m => Located UnpackednessPragma -> LHsType GhcPs -> m (LHsType GhcPs)
@@ -1416,7 +1415,7 @@ class (b ~ (Body b) GhcPs, AnnoBody b) => DisambECP b where
-- | Return an expression without ambiguity, or fail in a non-expression context.
ecpFromExp' :: LHsExpr GhcPs -> PV (LocatedA b)
mkHsProjUpdatePV :: SrcSpan -> Located [Located (HsFieldLabel GhcPs)]
- -> LocatedA b -> Bool -> [AddApiAnn] -> PV (LHsRecProj GhcPs (LocatedA b))
+ -> LocatedA b -> Bool -> [AddEpAnn] -> PV (LHsRecProj GhcPs (LocatedA b))
-- | Disambiguate "\... -> ..." (lambda)
mkHsLamPV
:: SrcSpan -> (ApiAnnComments -> MatchGroup GhcPs (LocatedA b)) -> PV (LocatedA b)
@@ -1436,7 +1435,7 @@ class (b ~ (Body b) GhcPs, AnnoBody b) => DisambECP b where
mkHsCasePV :: SrcSpan -> LHsExpr GhcPs -> (LocatedL [LMatch GhcPs (LocatedA b)])
-> ApiAnnHsCase -> PV (LocatedA b)
mkHsLamCasePV :: SrcSpan -> (LocatedL [LMatch GhcPs (LocatedA b)])
- -> [AddApiAnn]
+ -> [AddEpAnn]
-> PV (LocatedA b)
-- | Function argument representation
type FunArg b
@@ -1454,7 +1453,7 @@ class (b ~ (Body b) GhcPs, AnnoBody b) => DisambECP b where
-> LocatedA b
-> Bool -- semicolon?
-> LocatedA b
- -> [AddApiAnn]
+ -> [AddEpAnn]
-> PV (LocatedA b)
-- | Disambiguate "do { ... }" (do notation)
mkHsDoPV ::
@@ -1475,7 +1474,7 @@ class (b ~ (Body b) GhcPs, AnnoBody b) => DisambECP b where
mkHsWildCardPV :: SrcSpan -> PV (Located b)
-- | Disambiguate "a :: t" (type annotation)
mkHsTySigPV
- :: SrcSpanAnnA -> LocatedA b -> LHsType GhcPs -> [AddApiAnn] -> PV (LocatedA b)
+ :: SrcSpanAnnA -> LocatedA b -> LHsType GhcPs -> [AddEpAnn] -> PV (LocatedA b)
-- | Disambiguate "[a,b,c]" (list syntax)
mkHsExplicitListPV :: SrcSpan -> [LocatedA b] -> AnnList -> PV (LocatedA b)
-- | Disambiguate "$(...)" and "[quasi|...|]" (TH splices)
@@ -1487,26 +1486,26 @@ class (b ~ (Body b) GhcPs, AnnoBody b) => DisambECP b where
SrcSpan ->
LocatedA b ->
([Fbind b], Maybe SrcSpan) ->
- [AddApiAnn] ->
+ [AddEpAnn] ->
PV (LocatedA b)
-- | Disambiguate "-a" (negation)
- mkHsNegAppPV :: SrcSpan -> LocatedA b -> [AddApiAnn] -> PV (LocatedA b)
+ mkHsNegAppPV :: SrcSpan -> LocatedA b -> [AddEpAnn] -> PV (LocatedA b)
-- | Disambiguate "(# a)" (right operator section)
mkHsSectionR_PV
:: SrcSpan -> LocatedA (InfixOp b) -> LocatedA b -> PV (Located b)
-- | Disambiguate "(a -> b)" (view pattern)
mkHsViewPatPV
- :: SrcSpan -> LHsExpr GhcPs -> LocatedA b -> [AddApiAnn] -> PV (LocatedA b)
+ :: SrcSpan -> LHsExpr GhcPs -> LocatedA b -> [AddEpAnn] -> PV (LocatedA b)
-- | Disambiguate "a@b" (as-pattern)
mkHsAsPatPV
- :: SrcSpan -> LocatedN RdrName -> LocatedA b -> [AddApiAnn] -> PV (LocatedA b)
+ :: SrcSpan -> LocatedN RdrName -> LocatedA b -> [AddEpAnn] -> PV (LocatedA b)
-- | Disambiguate "~a" (lazy pattern)
- mkHsLazyPatPV :: SrcSpan -> LocatedA b -> [AddApiAnn] -> PV (LocatedA b)
+ mkHsLazyPatPV :: SrcSpan -> LocatedA b -> [AddEpAnn] -> PV (LocatedA b)
-- | Disambiguate "!a" (bang pattern)
- mkHsBangPatPV :: SrcSpan -> LocatedA b -> [AddApiAnn] -> PV (LocatedA b)
+ mkHsBangPatPV :: SrcSpan -> LocatedA b -> [AddEpAnn] -> PV (LocatedA b)
-- | Disambiguate tuple sections and unboxed sums
mkSumOrTuplePV
- :: SrcSpanAnnA -> Boxity -> SumOrTuple b -> [AddApiAnn] -> PV (LocatedA b)
+ :: SrcSpanAnnA -> Boxity -> SumOrTuple b -> [AddEpAnn] -> PV (LocatedA b)
-- | Validate infixexp LHS to reject unwanted {-# SCC ... #-} pragmas
rejectPragmaPV :: LocatedA b -> PV ()
@@ -1989,13 +1988,13 @@ see Note [PatBuilder]).
Consider the 'alts' production used to parse case-of alternatives:
- alts :: { Located ([AddApiAnn],[LMatch GhcPs (LHsExpr GhcPs)]) }
+ alts :: { Located ([AddEpAnn],[LMatch GhcPs (LHsExpr GhcPs)]) }
: alts1 { sL1 $1 (fst $ unLoc $1,snd $ unLoc $1) }
| ';' alts { sLL $1 $> ((mj AnnSemi $1:(fst $ unLoc $2)),snd $ unLoc $2) }
We abstract over LHsExpr GhcPs, and it becomes:
- alts :: { forall b. DisambECP b => PV (Located ([AddApiAnn],[LMatch GhcPs (Located b)])) }
+ alts :: { forall b. DisambECP b => PV (Located ([AddEpAnn],[LMatch GhcPs (Located b)])) }
: alts1 { $1 >>= \ $1 ->
return $ sL1 $1 (fst $ unLoc $1,snd $ unLoc $1) }
| ';' alts { $2 >>= \ $2 ->
@@ -2215,15 +2214,15 @@ However, there is a slight problem with this approach, namely code duplication
in parser productions. Consider the 'alts' production used to parse case-of
alternatives:
- alts :: { Located ([AddApiAnn],[LMatch GhcPs (LHsExpr GhcPs)]) }
+ alts :: { Located ([AddEpAnn],[LMatch GhcPs (LHsExpr GhcPs)]) }
: alts1 { sL1 $1 (fst $ unLoc $1,snd $ unLoc $1) }
| ';' alts { sLL $1 $> ((mj AnnSemi $1:(fst $ unLoc $2)),snd $ unLoc $2) }
Under the new scheme, we have to completely duplicate its type signature and
each reduction rule:
- alts :: { ( PV (Located ([AddApiAnn],[LMatch GhcPs (LHsExpr GhcPs)])) -- as an expression
- , PV (Located ([AddApiAnn],[LMatch GhcPs (LHsCmd GhcPs)])) -- as a command
+ alts :: { ( PV (Located ([AddEpAnn],[LMatch GhcPs (LHsExpr GhcPs)])) -- as an expression
+ , PV (Located ([AddEpAnn],[LMatch GhcPs (LHsCmd GhcPs)])) -- as a command
) }
: alts1
{ ( checkExpOf2 $1 >>= \ $1 ->
@@ -2259,13 +2258,13 @@ as a function from a GADT:
Consider the 'alts' production used to parse case-of alternatives:
- alts :: { Located ([AddApiAnn],[LMatch GhcPs (LHsExpr GhcPs)]) }
+ alts :: { Located ([AddEpAnn],[LMatch GhcPs (LHsExpr GhcPs)]) }
: alts1 { sL1 $1 (fst $ unLoc $1,snd $ unLoc $1) }
| ';' alts { sLL $1 $> ((mj AnnSemi $1:(fst $ unLoc $2)),snd $ unLoc $2) }
We abstract over LHsExpr, and it becomes:
- alts :: { forall b. ExpCmdG b -> PV (Located ([AddApiAnn],[LMatch GhcPs (Located (b GhcPs))])) }
+ alts :: { forall b. ExpCmdG b -> PV (Located ([AddEpAnn],[LMatch GhcPs (Located (b GhcPs))])) }
: alts1
{ \tag -> $1 tag >>= \ $1 ->
return $ sL1 $1 (fst $ unLoc $1,snd $ unLoc $1) }
@@ -2289,7 +2288,7 @@ the scenes:
And now the 'alts' production is simplified, as we no longer need to
thread 'tag' explicitly:
- alts :: { forall b. ExpCmdI b => PV (Located ([AddApiAnn],[LMatch GhcPs (Located (b GhcPs))])) }
+ alts :: { forall b. ExpCmdI b => PV (Located ([AddEpAnn],[LMatch GhcPs (Located (b GhcPs))])) }
: alts1 { $1 >>= \ $1 ->
return $ sL1 $1 (fst $ unLoc $1,snd $ unLoc $1) }
| ';' alts { $2 >>= \ $2 ->
@@ -2615,7 +2614,7 @@ data ImpExpQcSpec = ImpExpQcName (LocatedN RdrName)
| ImpExpQcType AnnAnchor (LocatedN RdrName)
| ImpExpQcWildcard
-mkModuleImpExp :: [AddApiAnn] -> LocatedA ImpExpQcSpec -> ImpExpSubSpec -> P (IE GhcPs)
+mkModuleImpExp :: [AddEpAnn] -> LocatedA ImpExpQcSpec -> ImpExpSubSpec -> P (IE GhcPs)
mkModuleImpExp anns (L l specname) subs = do
cs <- getCommentsFor (locA l) -- AZ: IEVar can discard comments
let ann = ApiAnn (spanAsAnchor $ locA l) anns cs
@@ -2675,10 +2674,10 @@ checkImportSpec ie@(L _ specs) =
addFatalError $ PsError PsErrIllegalImportBundleForm [] l
-- In the correct order
-mkImpExpSubSpec :: [LocatedA ImpExpQcSpec] -> P ([AddApiAnn], ImpExpSubSpec)
+mkImpExpSubSpec :: [LocatedA ImpExpQcSpec] -> P ([AddEpAnn], ImpExpSubSpec)
mkImpExpSubSpec [] = return ([], ImpExpList [])
mkImpExpSubSpec [L la ImpExpQcWildcard] =
- return ([AddApiAnn AnnDotdot (AR $ la2r la)], ImpExpAll)
+ return ([AddEpAnn AnnDotdot (AR $ la2r la)], ImpExpAll)
mkImpExpSubSpec xs =
if (any (isImpExpQcWildcard . unLoc) xs)
then return $ ([], ImpExpAllWith xs)
@@ -2878,7 +2877,7 @@ hintBangPat span e = do
addError $ PsError (PsErrIllegalBangPattern e) [] span
mkSumOrTupleExpr :: SrcSpanAnnA -> Boxity -> SumOrTuple (HsExpr GhcPs)
- -> [AddApiAnn]
+ -> [AddEpAnn]
-> PV (LHsExpr GhcPs)
-- Tuple
@@ -2895,7 +2894,7 @@ mkSumOrTupleExpr l boxity (Tuple es) anns = do
-- return $ L l (ExplicitSum noExtField alt arity e)
mkSumOrTupleExpr l Unboxed (Sum alt arity e barsp barsa) anns = do
let an = case anns of
- [AddApiAnn AnnOpenPH o, AddApiAnn AnnClosePH c] ->
+ [AddEpAnn AnnOpenPH o, AddEpAnn AnnClosePH c] ->
AnnExplicitSum o barsp barsa c
_ -> panic "mkSumOrTupleExpr"
cs <- getCommentsFor (locA l)
@@ -2904,7 +2903,7 @@ mkSumOrTupleExpr l Boxed a@Sum{} _ =
addFatalError $ PsError (PsErrUnsupportedBoxedSumExpr a) [] (locA l)
mkSumOrTuplePat
- :: SrcSpanAnnA -> Boxity -> SumOrTuple (PatBuilder GhcPs) -> [AddApiAnn]
+ :: SrcSpanAnnA -> Boxity -> SumOrTuple (PatBuilder GhcPs) -> [AddEpAnn]
-> PV (LocatedA (PatBuilder GhcPs))
-- Tuple
@@ -2937,8 +2936,8 @@ mkLHsOpTy x op y =
mkMultTy :: IsUnicodeSyntax -> Located Token -> LHsType GhcPs -> HsArrow GhcPs
mkMultTy u tok t@(L _ (HsTyLit _ (HsNumTy (SourceText "1") 1)))
-- See #18888 for the use of (SourceText "1") above
- = HsLinearArrow u (Just $ AddApiAnn AnnPercentOne (AR $ realSrcSpan $ combineLocs tok (reLoc t)))
-mkMultTy u tok t = HsExplicitMult u (Just $ AddApiAnn AnnPercent (AR $ realSrcSpan $ getLoc tok)) t
+ = HsLinearArrow u (Just $ AddEpAnn AnnPercentOne (AR $ realSrcSpan $ combineLocs tok (reLoc t)))
+mkMultTy u tok t = HsExplicitMult u (Just $ AddEpAnn AnnPercent (AR $ realSrcSpan $ getLoc tok)) t
-----------------------------------------------------------------------------
-- Token symbols
diff --git a/compiler/Language/Haskell/Syntax/Type.hs b/compiler/Language/Haskell/Syntax/Type.hs
index d91a2f3267..4263f9548c 100644
--- a/compiler/Language/Haskell/Syntax/Type.hs
+++ b/compiler/Language/Haskell/Syntax/Type.hs
@@ -915,9 +915,9 @@ data HsTyLit
data HsArrow pass
= HsUnrestrictedArrow IsUnicodeSyntax
-- ^ a -> b or a → b
- | HsLinearArrow IsUnicodeSyntax (Maybe AddApiAnn)
+ | HsLinearArrow IsUnicodeSyntax (Maybe AddEpAnn)
-- ^ a %1 -> b or a %1 → b, or a ⊸ b
- | HsExplicitMult IsUnicodeSyntax (Maybe AddApiAnn) (LHsType pass)
+ | HsExplicitMult IsUnicodeSyntax (Maybe AddEpAnn) (LHsType pass)
-- ^ a %m -> b or a %m → b (very much including `a %Many -> b`!
-- This is how the programmer wrote it). It is stored as an
-- `HsType` so as to preserve the syntax as written in the
View Lorry Controller Status