-- File generated by the BNF Converter.

-- Templates for pattern matching on abstract syntax

{-# OPTIONS_GHC -fno-warn-unused-matches #-}

module SkelLBNF where

import Prelude (($), Either(..), String, (++), Show, show)

import qualified AbsLBNF

type Err = Either String
type Result = Err String

failure :: Show a => a -> Result
failure x = Left $ "Undefined case: " ++ show x

transIdent :: AbsLBNF.Ident -> Result
transIdent x = case x of
  AbsLBNF.Ident string -> failure x

transGrammar :: AbsLBNF.Grammar -> Result
transGrammar x = case x of
  AbsLBNF.MkGrammar defs -> failure x

transDef :: AbsLBNF.Def -> Result
transDef x = case x of
  AbsLBNF.Coercions x n -> failure x
  AbsLBNF.Comment str -> failure x
  AbsLBNF.Comments str1 str2 -> failure x
  AbsLBNF.Entryp idents -> failure x
  AbsLBNF.Internal label cat items -> failure x
  AbsLBNF.Layout strings -> failure x
  AbsLBNF.LayoutStop strings -> failure x
  AbsLBNF.LayoutTop -> failure x
  AbsLBNF.PosToken x reg -> failure x
  AbsLBNF.Rule label cat items -> failure x
  AbsLBNF.Rules x rHSs -> failure x
  AbsLBNF.Separator minimumSize cat str -> failure x
  AbsLBNF.Terminator minimumSize cat str -> failure x
  AbsLBNF.Token x reg -> failure x

transItem :: AbsLBNF.Item -> Result
transItem x = case x of
  AbsLBNF.NTerminal cat -> failure x
  AbsLBNF.Terminal str -> failure x

transCat :: AbsLBNF.Cat -> Result
transCat x = case x of
  AbsLBNF.IdCat x -> failure x
  AbsLBNF.ListCat cat -> failure x

transLabel :: AbsLBNF.Label -> Result
transLabel x = case x of
  AbsLBNF.LabF labelId1 labelId2 -> failure x
  AbsLBNF.LabNoP labelId -> failure x
  AbsLBNF.LabP labelId profItems -> failure x
  AbsLBNF.LabPF labelId1 labelId2 profItems -> failure x

transLabelId :: AbsLBNF.LabelId -> Result
transLabelId x = case x of
  AbsLBNF.Id x -> failure x
  AbsLBNF.ListCons -> failure x
  AbsLBNF.ListE -> failure x
  AbsLBNF.ListOne -> failure x
  AbsLBNF.Wild -> failure x

transProfItem :: AbsLBNF.ProfItem -> Result
transProfItem x = case x of
  AbsLBNF.ProfIt intLists integers -> failure x

transIntList :: AbsLBNF.IntList -> Result
transIntList x = case x of
  AbsLBNF.Ints integers -> failure x

transRHS :: AbsLBNF.RHS -> Result
transRHS x = case x of
  AbsLBNF.MkRHS items -> failure x

transMinimumSize :: AbsLBNF.MinimumSize -> Result
transMinimumSize x = case x of
  AbsLBNF.MEmpty -> failure x
  AbsLBNF.MNonempty -> failure x

transReg :: AbsLBNF.Reg -> Result
transReg x = case x of
  AbsLBNF.RAlt reg1 reg2 -> failure x
  AbsLBNF.RAlts str -> failure x
  AbsLBNF.RAny -> failure x
  AbsLBNF.RChar c -> failure x
  AbsLBNF.RDigit -> failure x
  AbsLBNF.REps -> failure x
  AbsLBNF.RLetter -> failure x
  AbsLBNF.RLower -> failure x
  AbsLBNF.RMinus reg1 reg2 -> failure x
  AbsLBNF.ROpt reg -> failure x
  AbsLBNF.RPlus reg -> failure x
  AbsLBNF.RSeq reg1 reg2 -> failure x
  AbsLBNF.RSeqs str -> failure x
  AbsLBNF.RStar reg -> failure x
  AbsLBNF.RUpper -> failure x