GF/src is now for 2.9, and the new sources are in src-3.0 - keep it this way until the release of GF 3

src-3.0/GF/Canon/AbsGFC.hs

@@ -0,0 +1,182 @@
+module GF.Canon.AbsGFC where
+
+import GF.Infra.Ident --H
+
+-- Haskell module generated by the BNF converter, except --H
+
+-- newtype Ident = Ident String deriving (Eq,Ord,Show) --H
+
+data Canon =
+   MGr [Ident] Ident [Module]
+ | Gr [Module]
+  deriving (Eq,Ord,Show)
+
+data Line =
+   LMulti [Ident] Ident
+ | LHeader ModType Extend Open
+ | LFlag Flag
+ | LDef Def
+ | LEnd
+  deriving (Eq,Ord,Show)
+
+data Module =
+   Mod ModType Extend Open [Flag] [Def]
+  deriving (Eq,Ord,Show)
+
+data ModType =
+   MTAbs Ident
+ | MTCnc Ident Ident
+ | MTRes Ident
+ | MTTrans Ident Ident Ident
+  deriving (Eq,Ord,Show)
+
+data Extend =
+   Ext [Ident]
+ | NoExt
+  deriving (Eq,Ord,Show)
+
+data Open =
+   Opens [Ident]
+ | NoOpens
+  deriving (Eq,Ord,Show)
+
+data Flag =
+   Flg Ident Ident
+  deriving (Eq,Ord,Show)
+
+data Def =
+   AbsDCat Ident [Decl] [CIdent]
+ | AbsDFun Ident Exp Exp
+ | AbsDTrans Ident Exp
+ | ResDPar Ident [ParDef]
+ | ResDOper Ident CType Term
+ | CncDCat Ident CType Term Term
+ | CncDFun Ident CIdent [ArgVar] Term Term
+ | AnyDInd Ident Status Ident
+  deriving (Eq,Ord,Show)
+
+data ParDef =
+   ParD Ident [CType]
+  deriving (Eq,Ord,Show)
+
+data Status =
+   Canon
+ | NonCan
+  deriving (Eq,Ord,Show)
+
+data CIdent =
+   CIQ Ident Ident
+  deriving (Eq,Ord,Show)
+
+data Exp =
+   EApp Exp Exp
+ | EProd Ident Exp Exp
+ | EAbs Ident Exp
+ | EAtom Atom
+ | EData
+ | EEq [Equation]
+  deriving (Eq,Ord,Show)
+
+data Sort =
+   SType
+  deriving (Eq,Ord,Show)
+
+data Equation =
+   Equ [APatt] Exp
+  deriving (Eq,Ord,Show)
+
+data APatt =
+   APC CIdent [APatt]
+ | APV Ident
+ | APS String
+ | API Integer
+ | APF Double
+ | APW
+  deriving (Eq,Ord,Show)
+
+data Atom =
+   AC CIdent
+ | AD CIdent
+ | AV Ident
+ | AM Integer
+ | AS String
+ | AI Integer
+ | AF Double
+ | AT Sort
+  deriving (Eq,Ord,Show)
+
+data Decl =
+   Decl Ident Exp
+  deriving (Eq,Ord,Show)
+
+data CType =
+   RecType [Labelling]
+ | Table CType CType
+ | Cn CIdent
+ | TStr
+ | TInts Integer
+  deriving (Eq,Ord,Show)
+
+data Labelling =
+   Lbg Label CType
+  deriving (Eq,Ord,Show)
+
+data Term =
+   Arg ArgVar
+ | I CIdent
+ | Par CIdent [Term]
+ | LI Ident
+ | R [Assign]
+ | P Term Label
+ | T CType [Case]
+ | V CType [Term]
+ | S Term Term
+ | C Term Term
+ | FV [Term]
+ | EInt Integer
+ | EFloat Double
+ | K Tokn
+ | E
+  deriving (Eq,Ord,Show)
+
+data Tokn =
+   KS String
+ | KP [String] [Variant]
+ | KM String
+  deriving (Eq,Ord,Show)
+
+data Assign =
+   Ass Label Term
+  deriving (Eq,Ord,Show)
+
+data Case =
+   Cas [Patt] Term
+  deriving (Eq,Ord,Show)
+
+data Variant =
+   Var [String] [String]
+  deriving (Eq,Ord,Show)
+
+data Label =
+   L Ident
+ | LV Integer
+  deriving (Eq,Ord,Show)
+
+data ArgVar =
+   A Ident Integer
+ | AB Ident Integer Integer
+  deriving (Eq,Ord,Show)
+
+data Patt =
+   PC CIdent [Patt]
+ | PV Ident
+ | PW
+ | PR [PattAssign]
+ | PI Integer
+ | PF Double
+  deriving (Eq,Ord,Show)
+
+data PattAssign =
+   PAss Label Patt
+  deriving (Eq,Ord,Show)
+