/
HsTypes.hs
171 lines (149 loc) · 4.66 KB
/
HsTypes.hs
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{-# OPTIONS_GHC -Wall #-}
{-# LANGUAGE TypeFamilies #-}
module HsTypes where
import Dependencies
import HsExtension
import {-# SOURCE #-} HsExpr (HsSplice)
import HsDoc
type LHsIPName = Located HsIPName
newtype HsIPName = HsIPName FastString
type LBangType p = Located (BangType p)
type BangType p = HsType p
type LHsContext p = Located (HsContext p)
type HsContext p = [LHsType p]
type LHsKind p = Located (HsKind p)
type HsKind p = HsType p
data LHsQTyVars p
= HsQTvs { hsq_ext :: XHsQTvs p
, hsq_explicit :: [LHsTyVarBndr p]
}
| XLHsQTyVars (XXLHsQTyVars p)
data HsImplicitBndrs p thing
= HsIB { hsib_ext :: XHsIB p thing
, hsib_body :: thing
}
| XHsImplicitBndrs (XXHsImplicitBndrs p thing)
data HsWildCardBndrs p thing
= HsWC { hswc_ext :: XHsWC p thing
, hswc_body :: thing
}
| XHsWildCardBndrs (XXHsWildCardBndrs p thing)
type LHsSigType p = HsImplicitBndrs p (LHsType p)
type LHsSigWcType p = HsWildCardBndrs p (LHsSigType p)
type LHsTyVarBndr p = Located (HsTyVarBndr p)
data HsTyVarBndr p
= UserTyVar
(XUserTyVar p)
(LIdP p) -- LIP
| KindedTyVar
(XKindedTyVar p)
(LIdP p) --LIP
(LHsKind p)
| XTyVarBndr
(XXTyVarBndr p)
type LHsType p = Located (HsType p)
data HsType p
= HsForAllTy
{ hst_xforall :: XForAllTy p,
hst_bndrs :: [LHsTyVarBndr p]
, hst_body :: LHsType p
}
| HsQualTy
{ hst_xqual :: XQualTy p
, hst_ctxt :: LHsContext p
, hst_body :: LHsType p }
| HsTyVar (XTyVar p)
Promoted
(LIdP p)
| HsAppTy (XAppTy p)
(LHsType p)
(LHsType p)
| HsFunTy (XFunTy p)
(LHsType p)
(LHsType p)
| HsListTy (XListTy p)
(LHsType p)
| HsTupleTy (XTupleTy p)
HsTupleSort
[LHsType p]
| HsSumTy (XSumTy p)
[LHsType p]
| HsOpTy (XOpTy p)
(LHsType p)
(LIdP p)
(LHsType p)
| HsParTy (XParTy p)
(LHsType p)
| HsIParamTy (XIParamTy p)
(LHsIPName)
(LHsType p)
| HsStarTy (XStarTy p)
Bool
| HsKindSig (XKindSig p)
(LHsType p)
(LHsKind p)
| HsSpliceTy (XSpliceTy p)
(HsSplice p)
| HsDocTy (XDocTy p)
(LHsType p)
LHsDocString
| HsBangTy (XBangTy p)
HsSrcBang
(LHsType p)
| HsRecTy (XRecTy p)
[LConDeclField p]
| HsExplicitListTy (XExplicitListTy p)
Promoted
[LHsType p]
| HsExplicitTupleTy (XExplicitTupleTy p)
[LHsType p]
| HsTyLit (XTyLit p)
HsTyLit
| HsWildCardTy (XWildCardTy p)
| XHsType (XXType p)
data HsTyLit
= HsNumTy {- TTG-Todo
SourceText
-}
Integer
| HsStrTy {- TTG-Todo
SourceText
-}
FastString
data HsTupleSort = HsUnboxedTuple
| HsBoxedTuple
| HsConstraintTuple
| HsBoxedOrConstraintTuple
data Promoted = Promoted
| NotPromoted
type LConDeclField p = Located (ConDeclField p)
data ConDeclField p
= ConDeclField { cd_fld_ext :: XConDeclField p,
cd_fld_names :: [LFieldOcc p],
cd_fld_type :: LBangType p,
cd_fld_doc :: Maybe LHsDocString }
| XConDeclField (XXConDeclField p)
data HsConDetails arg rec
= PrefixCon [arg]
| RecCon rec
| InfixCon arg arg
type LFieldOcc p = Located (FieldOcc p)
data FieldOcc p
= FieldOcc { extFieldOcc :: XCFieldOcc p
, rdrNameFieldOcc :: LIdP p -- TTG-Todo new
{- TTG-Todo
, rdrNameFieldOcc :: Located RdrName
-}
}
| XFieldOcc
(XXFieldOcc p)
-- TTG-Todo new
data AmbiguousFieldOcc p
= Unambiguous (Located p) -- TTG: todo: SrcLocs
| Ambiguous (Located p) -- TTG: todo: SrcLocs
{- TTG-Todo
data AmbiguousFieldOcc p
= Unambiguous (XUnambiguous p) (Located RdrName)
| Ambiguous (XAmbiguous p) (Located RdrName)
| XAmbiguousFieldOcc (XXAmbiguousFieldOcc p)
-}