module UHC.Light.Compiler.Scanner.Common
( module UHC.Light.Compiler.Scanner.Common
, module UHC.Light.Compiler.Scanner.Scanner )
where
import System.IO
import UU.Parsing
import UU.Parsing.Offside
import UU.Scanner.Position
import UU.Scanner.GenToken
import UU.Scanner.GenTokenParser
import UHC.Util.ScanUtils ()
import UHC.Light.Compiler.Base.HsName.Builtin
import UHC.Light.Compiler.Base.Common
import UHC.Light.Compiler.Opts.Base
import qualified Data.Set as Set
import UHC.Util.ScanUtils
import UHC.Light.Compiler.Scanner.Scanner
import UHC.Util.ParseUtils
import UHC.Light.Compiler.Base.Target
import Data.Ratio





{-# LINE 49 "src/ehc/Scanner/Common.chs" #-}
ehScanOpts :: EHCOpts -> ScanOpts
ehScanOpts opts
  =  defaultScanOpts
{-# LINE 54 "src/ehc/Scanner/Common.chs" #-}
        {   scoKeywordsTxt      =
                Set.fromList $
                       tokKeywStrsEH1
                    ++ offsideTrigs
{-# LINE 60 "src/ehc/Scanner/Common.chs" #-}
                    ++ tokKeywStrsEH4
{-# LINE 63 "src/ehc/Scanner/Common.chs" #-}
                    ++ tokKeywStrsEH5
{-# LINE 66 "src/ehc/Scanner/Common.chs" #-}
                    ++ tokKeywStrsEH6
{-# LINE 69 "src/ehc/Scanner/Common.chs" #-}
                    ++ tokKeywStrsEH8
{-# LINE 72 "src/ehc/Scanner/Common.chs" #-}
                    ++ tokKeywStrsEH9
{-# LINE 75 "src/ehc/Scanner/Common.chs" #-}
                    ++ tokKeywStrsEH11
{-# LINE 78 "src/ehc/Scanner/Common.chs" #-}
                    ++ tokKeywStrsEH12
{-# LINE 81 "src/ehc/Scanner/Common.chs" #-}
                    ++ tokKeywStrsEH90
{-# LINE 84 "src/ehc/Scanner/Common.chs" #-}
                    ++ tokKeywStrsEH91
{-# LINE 87 "src/ehc/Scanner/Common.chs" #-}
                    ++ (if ehcOptFusion opts then tokKeywStrsEH93 else [])
{-# LINE 90 "src/ehc/Scanner/Common.chs" #-}
        ,   scoKeywordsOps      =
                Set.fromList $
                       tokOpStrsEH1
{-# LINE 95 "src/ehc/Scanner/Common.chs" #-}
                    ++ tokOpStrsEH2
{-# LINE 98 "src/ehc/Scanner/Common.chs" #-}
                    ++ tokOpStrsEH3
{-# LINE 101 "src/ehc/Scanner/Common.chs" #-}
                    ++ tokOpStrsEH4
{-# LINE 104 "src/ehc/Scanner/Common.chs" #-}
                    ++ tokOpStrsEH5
{-# LINE 107 "src/ehc/Scanner/Common.chs" #-}
                    ++ tokOpStrsEH6
{-# LINE 110 "src/ehc/Scanner/Common.chs" #-}
                    ++ (if ehcOptExtensibleRecords opts then tokOpStrsEH7 else [])
{-# LINE 113 "src/ehc/Scanner/Common.chs" #-}
                    ++ tokOpStrsEH9
{-# LINE 116 "src/ehc/Scanner/Common.chs" #-}
                    ++ tokOpStrsEH10
{-# LINE 119 "src/ehc/Scanner/Common.chs" #-}
                    ++ tokOpStrsEH11
{-# LINE 122 "src/ehc/Scanner/Common.chs" #-}
        ,   scoSpecChars        = Set.fromList $
                "();,[]{}`"
        ,   scoOpChars          = Set.fromList $
                "!#$%&*+/<=>?@\\^|-:.~"
{-# LINE 128 "src/ehc/Scanner/Common.chs" #-}
        ,   scoSpecPairs        = Set.fromList $
                [  show hsnORow, show hsnCRow
                ,  show hsnOSum, show hsnCSum
                ,  show hsnOImpl, show hsnCImpl
                ]
{-# LINE 140 "src/ehc/Scanner/Common.chs" #-}
        ,   scoOffsideTrigs     =   offsideTrigs
        ,   scoOffsideTrigsGE   =   offsideTrigsGE
        ,   scoOffsideModule    =   "let"
        ,   scoOffsideOpen      =   "{"
        ,   scoOffsideClose     =   "}"
        }
  where offsideTrigs     =
            [  "let", "where"
            ,  "of"
            ,  "letstrict"
            ]
        offsideTrigsGE   =
            [  "do"
            ]

{-# LINE 165 "src/ehc/Scanner/Common.chs" #-}
hsScanOpts :: EHCOpts -> ScanOpts
hsScanOpts opts
  = ehScanOpts'
{-# LINE 170 "src/ehc/Scanner/Common.chs" #-}
        {   scoKeywordsTxt      =
                scoKeywordsTxt ehScanOpts' `Set.union`
                (Set.fromList $
                       offsideTrigs
                    ++ tokKeywStrsHS1
                    ++ tokKeywStrsHS4
                    ++ tokKeywStrsHS5
                    ++ tokKeywStrsHS6
                    ++ tokKeywStrsHS8
                    ++ tokKeywStrsHS9
                    ++ tokKeywStrsHS11
                    ++ tokKeywStrsHS12
                    ++ tokKeywStrsHS90
                    ++ (if ehcOptFusion opts then tokKeywStrsHS93 else [])
                )
{-# LINE 205 "src/ehc/Scanner/Common.chs" #-}
        ,   scoPragmasTxt      =
                (Set.fromList $
                       tokPragmaStrsHS99
                )
{-# LINE 211 "src/ehc/Scanner/Common.chs" #-}
        ,   scoKeywordsOps      =
                scoKeywordsOps ehScanOpts'
                `Set.union`
                (Set.fromList $
                       tokOpStrsHS1
                    ++ tokOpStrsHS2
                    ++ tokOpStrsHS3
                    ++ tokOpStrsHS4
                    ++ tokOpStrsHS5
                    ++ tokOpStrsHS6
                    ++ tokOpStrsHS7
                    ++ tokOpStrsHS9
                    ++ tokOpStrsHS10
                    ++ tokOpStrsHS11
                )
{-# LINE 246 "src/ehc/Scanner/Common.chs" #-}
        ,   scoOffsideTrigs     =
                scoOffsideTrigs ehScanOpts'
                ++ offsideTrigs
        ,   scoOffsideTrigsGE   =
                scoOffsideTrigsGE ehScanOpts'
        ,   scoOffsideModule    =   "module"
        }
  where offsideTrigs     =
            [  "where"
            ]
        ehScanOpts' = ehScanOpts opts

{-# LINE 264 "src/ehc/Scanner/Common.chs" #-}
-- | 'ScanOpts' for 'Core' tokenization before parsing
coreScanOpts :: EHCOpts -> ScanOpts
coreScanOpts opts
  =  grinScanOpts
        {   scoKeywordsTxt      =   (Set.fromList $
                                        [ "let", "in", "case", "of", "rec", "foreign", "uniq"
                                        , "Int", "Char", "String", "Tag", "Rec"
                                        , "module", "default"
                                        , "import", "export"
                                        , "BINDPLAIN", "BINDFUNCTION0", "BINDFUNCTION1", "BINDAPPLY0"
                                        , "VAL"
                                        , "FAIL"
                                        , "DICT", "DICTCLASS", "DICTINSTANCE", "DICTOVERLOADED", "TRACK"
                                        , "Integer"
                                        , "foreignexport"
                                        ])
                                    `Set.union` scoKeywordsTxt tyScanOpts
                                    `Set.union` scoKeywordsTxt hsScanOpts'
        ,	scoKeywExtraChars	=	Set.fromList "."
        ,   scoKeywordsOps      =   scoKeywordsOps grinScanOpts `Set.union` scoKeywordsOps hsScanOpts'
        ,   scoDollarIdent      =   True
        ,   scoOpChars          =   Set.fromList "<->:=+*"
        ,   scoSpecChars        =   Set.fromList "!=();{}#\\|,`"
        ,   scoSpecPairs        =   Set.fromList [] `Set.union` scoSpecPairs ehScanOpts'
        }
  where hsScanOpts' = hsScanOpts opts
        ehScanOpts' = ehScanOpts opts

{-# LINE 300 "src/ehc/Scanner/Common.chs" #-}
-- | 'ScanOpts' for 'CoreRun' tokenization before parsing
corerunScanOpts :: {- EHCOpts -> -} ScanOpts
corerunScanOpts -- opts
  =  defaultScanOpts
        {   scoKeywordsTxt      =   Set.fromList $
                                        [ "alloc", "module", "tail", "eval", "case", "of", "let", "in", "app", "ffi", "dbg", "tag"
                                        , "g", "d", "l"
                                        ]
        ,   scoKeywordsOps      =   Set.fromList [ "->", "\\" ]
        ,   scoSpecChars        =   Set.fromList "();,."
        ,   scoOpChars          =   Set.fromList "->\\"
        ,   scoAllowFloat       =   False
        }

{-# LINE 318 "src/ehc/Scanner/Common.chs" #-}
tycoreScanOpts :: ScanOpts
tycoreScanOpts
  =  defaultScanOpts
        {   scoKeywordsTxt      =   (Set.fromList $
                                        [ "let", "in", "case", "of", "rec", "foreign", "uniq"
                                        , "Int", "Char", "String", "Tag", "Rec"
                                        , "module", "default"
                                        , "BINDPLAIN", "BINDFUNCTION0", "BINDFUNCTION1", "BINDAPPLY0"
                                        , "VAL"
                                        , "DICT", "DICTCLASS", "DICTINSTANCE", "DICTOVERLOADED"
                                        , "Integer"
                                        , "foreignexport"
                                        ])
        ,   scoKeywordsOps      =   Set.fromList [ "->", "=", ":", "::", "|", "\\" ]
        ,   scoSpecChars        =   Set.fromList "();{},[]"
        ,   scoOpChars          =   Set.fromList "|\\:=-<>"
        ,   scoDollarIdent      =   True
        }

{-# LINE 349 "src/ehc/Scanner/Common.chs" #-}
grinScanOpts :: ScanOpts
grinScanOpts
  =  defaultScanOpts
        {   scoKeywordsTxt      =   Set.fromList $
                                        [ "eval", "apply"
                                        , "call"
                                        , "module", "update", "fetch", "store", "unit", "of", "rec", "case", "ffi", "fetchupdate"
                                        , "throw", "try", "catch", "ctags", "applymap", "evalmap"
                                        , "C", "F", "P", "A", "R", "H", "U", "W"
                                        , "basicnode", "enumnode", "opaquenode", "ptrnode", "basicannot", "enumannot", "opaqueannot", "ptrannot"
                                        , "annotfromtaggedptr", "annottotaggedptr", "annotdflt"
                                        , "word"
                                        , "DICTCLASS", "DICTINSTANCE", "DICTOVERLOADED", "SPECIALIZED"
                                        , "_"
                                        , "float", "double"
                                        , "True", "False"  -- for FFI annotation
                                        ]
                                        ++ map show allFFIWays
        ,   scoKeywordsOps      =   Set.fromList [ "<-", "->", "=", "+=", "-=", ":=", "-", "*" ]
        ,   scoSpecChars        =   Set.fromList "();{}#/\\|,"
        ,   scoOpChars          =   Set.fromList "<->:=+*"
        ,   scoDollarIdent      =   True
        }

{-# LINE 381 "src/ehc/Scanner/Common.chs" #-}
tyScanOpts :: ScanOpts
tyScanOpts
  =  defaultScanOpts
        {   scoKeywordsTxt      =   Set.fromList [ "uid" ]
        }

{-# LINE 389 "src/ehc/Scanner/Common.chs" #-}
hsnScanOpts :: ScanOpts
hsnScanOpts
  =  defaultScanOpts
        {   scoKeywordsTxt      =   Set.fromList
        								[ "NEW"
                                        , "ERR"
                                        , "UNQ"
                                        , "EVL"
                                        , "FLD"
                                        , "CLS"
                                        , "DCT"
                                        , "SDC"
                                        , "RDC"
                                        , "SUP"
                                        , "DFL"
                                        , "INL"
                                        , "UND"
                                        , "OFF"
                                        , "CCN"
                                        , "UPD"
                                        , "FFI"
                                        , "LBL"
                                        , "ASP"
                                        , "STR"
                                        , "GEN"
                                        , "FFE"
                                        , "FFC"
        							 	]
        ,	scoSpecChars        =   Set.fromList ".{},`"
        ,   scoOpChars          =   Set.fromList "[]:" `Set.union` scoOpChars hsScanOpts'
        ,   scoAllowQualified   =   False
        }
  where hsScanOpts' = hsScanOpts emptyEHCOpts

{-# LINE 438 "src/ehc/Scanner/Common.chs" #-}
foreignEntScanOpts :: FFIWay -> ScanOpts
foreignEntScanOpts way
  =  o {   scoKeywordsTxt      =   Set.fromList [ "dynamic", "wrapper", "h", "static", "new", "js" ]
       ,   scoSpecChars        =   Set.fromList ",.&%[]()*{}"
       ,   scoDollarIdent      =   False
       ,   scoKeywExtraChars   =   Set.fromList wayKeywExtraChars
       ,   scoAllowQualified   =   False
       ,   scoStringDelims     =   scoStringDelims o ++ wayStringDelims
       }
  where o = defaultScanOpts
        (wayKeywExtraChars,wayStringDelims)
          = case way of
              _                 -> ("" , "" )


{-# LINE 477 "src/ehc/Scanner/Common.chs" #-}
splitTokensOnModuleTrigger :: ScanOpts -> [Token] -> Maybe ([Token],[Token])
splitTokensOnModuleTrigger scanOpts ts
  = case break ismod ts of
      (ts1,ts2@[]) -> Nothing
      tss          -> Just tss
  where ismod (Reserved s _) | s == scoOffsideModule scanOpts = True
        ismod _                                               = False

{-# LINE 487 "src/ehc/Scanner/Common.chs" #-}
offsideScanHandle :: ScanOpts -> FilePath -> Handle -> IO (OffsideInput [Token] Token (Maybe Token))
offsideScanHandle scanOpts fn fh
  = do  {  tokens <- scanHandle scanOpts fn fh
        -- ;  putStrLn (" tokens: " ++ show tokens)
        ;  case splitTokensOnModuleTrigger scanOpts tokens of
             Just (ts1,ts2) -> return $ scanLiftTokensToOffside ts1
                                      $ scanOffsideWithTriggers moduleT oBrace cBrace triggers ts2
             _              -> return $ scanOffsideWithTriggers moduleT oBrace cBrace triggers tokens
        }
  where   moduleT   = reserved (scoOffsideModule scanOpts) noPos
          oBrace    = reserved (scoOffsideOpen scanOpts) noPos
          cBrace    = reserved (scoOffsideClose scanOpts) noPos
          triggers  =  [ (Trigger_IndentGT,reserved x noPos) | x <- scoOffsideTrigs   scanOpts ]
                    ++ [ (Trigger_IndentGE,reserved x noPos) | x <- scoOffsideTrigsGE scanOpts ]

{-# LINE 512 "src/ehc/Scanner/Common.chs" #-}
floatDenot2NomDenom :: String -> (Integer,Integer)
floatDenot2NomDenom denot
  = (numerator f,denominator f)
  where (n,m,e) = getRational denot
        f :: Rational
        f = ((read n * md + mn) * en) % (ed * md)
        en, ed, mn, md :: Integer
        (en,ed) = case e of
                    Just (Just "-",e) -> (1,10 ^ read e)
                    Just (_,e)        -> (10 ^ read e,1)
                    _                 -> (1,1)
        (mn,md) = case m of
                    Just m -> (read m,10 ^ length m)
                    _      -> (1,1)

intDenot2Integer :: Int -> String -> Integer
intDenot2Integer b s = getBaseNumber (toInteger b) s

{-# LINE 537 "src/ehc/Scanner/Common.chs" #-}
pKeyTk, pKeyTk'         ::  IsParser p Token
                              => String -> p Token
pKeyTk  key             =   pCostReserved' 9 key
pKeyTk' key             =   pCostReserved' 8 key

pKeyw                   ::  (IsParser p Token,Show k) => k -> p Token
pKeyw k                 =   pKeyTk (show k)

{-# LINE 547 "src/ehc/Scanner/Common.chs" #-}
pKeywHsNname            ::  (IsParser p Token,Show k) => k -> p HsName
pKeywHsNname k          =   tokMkQName <$> pKeyw k


{-# LINE 553 "src/ehc/Scanner/Common.chs" #-}
pStringTk, pCharTk,
  pInteger8Tk, pInteger10Tk, pInteger16Tk, pFractionTk,
{-# LINE 561 "src/ehc/Scanner/Common.chs" #-}
  pQVaridTk, pQConidTk,
  pQVarsymTk, pQConsymTk,
{-# LINE 565 "src/ehc/Scanner/Common.chs" #-}
  pVaridTk , pConidTk ,
  pVaridTk', pConidTk',
  pTextnmTk, pTextlnTk, pIntegerTk, pVarsymTk, pConsymTk
    :: IsParser p Token => p Token

pStringTk     =   pHsCostValToken' 7 TkString    ""
pCharTk       =   pHsCostValToken' 7 TkChar      "\NUL"
pInteger8Tk   =   pHsCostValToken' 7 TkInteger8  "0"
pInteger10Tk  =   pHsCostValToken' 7 TkInteger10 "0"
pInteger16Tk  =   pHsCostValToken' 7 TkInteger16 "0"
pFractionTk   =   pHsCostValToken' 7 TkFraction  "0.0"
pVaridTk      =   pHsCostValToken' 7 TkVarid     "<identifier>"
pVaridTk'     =   pHsCostValToken' 6 TkVarid     "<identifier>"
pConidTk      =   pHsCostValToken' 7 TkConid     "<Identifier>"
pConidTk'     =   pHsCostValToken' 6 TkConid     "<Identifier>"
pConsymTk     =   pHsCostValToken' 7 TkConOp     "<conoperator>"
pVarsymTk     =   pHsCostValToken' 7 TkOp        "<operator>"
pTextnmTk     =   pHsCostValToken' 7 TkTextnm    "<name>"
pTextlnTk     =   pHsCostValToken' 7 TkTextln    "<line>"
pIntegerTk    =   pInteger10Tk
{-# LINE 593 "src/ehc/Scanner/Common.chs" #-}
pQVaridTk     =   pHsCostValToken' 7 TkQVarid     "<identifier>"
pQConidTk     =   pHsCostValToken' 7 TkQConid     "<Identifier>"
pQConsymTk    =   pHsCostValToken' 7 TkQConOp     "<conoperator>"
pQVarsymTk    =   pHsCostValToken' 7 TkQOp        "<operator>"

{-# LINE 604 "src/ehc/Scanner/Common.chs" #-}
pCONID, pCONID', pCONSYM, pVARID, pVARID', pVARSYM :: IsParser p Token => p Token

pCONID           = pConidTk
pCONID'          = pConidTk
pCONSYM          = pConsymTk
pVARID           = pVaridTk
pVARID'          = pVaridTk'
pVARSYM          = pVarsymTk

{-# LINE 624 "src/ehc/Scanner/Common.chs" #-}
pQCONID, pQCONSYM, pQVARID, pQVARSYM :: IsParser p Token => p Token

pQCONID          = pQConidTk
pQCONSYM         = pQConsymTk
pQVARID          = pQVaridTk
pQVARSYM         = pQVarsymTk

{-# LINE 637 "src/ehc/Scanner/Common.chs" #-}
tokGetVal :: Token -> String
tokGetVal x
  = tokenVal x

pV :: (IsParser p Token) => p Token -> p String
pV p = tokGetVal <$> p

pHNm :: (IsParser p Token) => p Token -> p HsName
pHNm p = (hsnFromString . tokGetVal) <$> p

{-# LINE 659 "src/ehc/Scanner/Common.chs" #-}
tokConcat :: Token -> Token -> Token
tokConcat t1 t2 = Reserved (tokenVal t1 ++ tokenVal t2) (position t1)

tokEmpty :: Token
tokEmpty = Reserved "" noPos

{-# LINE 671 "src/ehc/Scanner/Common.chs" #-}
pMODULE        ,
    pWHERE     ,
    pSEMI      ,
    pDCOLON    ,
    pCOLON     ,
    pOBRACK    ,
    pCBRACK    ,
    pOCURLY    ,
    pCCURLY    ,
    pVOCURLY   ,
    pVCCURLY   ,
    pAT        ,
    pPERCENT   ,
    pDOT       ,
    pCOMMA     ,
    pOPAREN    ,
    pCPAREN    ,
    pINFIX     ,
    pINFIXL    ,
    pINFIXR    ,
    pMINUS     ,
    pSTAR      ,
    pBANG      ,
    pEQUAL     ,
    pRARROW    ,
    pBACKQUOTE ,
    pLET       ,
    pLAM       ,
    pSLASH     ,
    pUNDERSCORE,
    pIN
  :: IsParser p Token => p Token

{-# LINE 706 "src/ehc/Scanner/Common.chs" #-}
pMODULE          = pKeyTk "module"
pWHERE           = pKeyTk "where"
pSEMI            = pKeyTk ";"
pCOLON           = pKeyTk ":"
pDCOLON          = pKeyTk "::"
pOBRACK          = pKeyTk "["
pCBRACK          = pKeyTk "]"
pOCURLY          = pKeyTk "{"
pCCURLY          = pKeyTk "}"
pVOCURLY         = pKeyTk "{-layout"
pVCCURLY         = pKeyTk "}-layout"
pAT              = pKeyTk "@"
pPERCENT         = pKeyTk "%"
pDOT             = pKeyTk "."
pCOMMA           = pKeyTk ","
pOPAREN          = pKeyTk "("
pCPAREN          = pKeyTk ")"
pINFIX           = pKeyTk "infix"
pINFIXL          = pKeyTk "infixl"
pINFIXR          = pKeyTk "infixr"
pMINUS           = pKeyTk "-"
pSTAR            = pKeyTk "*"
pBANG            = pKeyTk "!"
pEQUAL           = pKeyTk "="
pRARROW          = pKeyw hsnArrow
pBACKQUOTE       = pKeyTk "`"
pLET             = pKeyTk "let"
pLAM             = pKeyTk "\\"
pSLASH           = pKeyTk "/"
pUNDERSCORE      = pKeyTk "_"
pIN              = pKeyTk "in"

tokKeywStrsEH1 = [ "in", "let" ]
tokKeywStrsHS1 = [ "module", "where", "infix", "infixl", "infixr" ]
tokOpStrsEH1   = [ "=", "\\", show hsnArrow, "::", "@" ]
tokOpStrsHS1   = [ "-", "*", "!", "_", "%", "." ]

{-# LINE 745 "src/ehc/Scanner/Common.chs" #-}
pTDOT    	,
    pQDOT
  :: IsParser p Token => p Token

{-# LINE 751 "src/ehc/Scanner/Common.chs" #-}
pTDOT            = pKeyTk "..."
pQDOT            = pKeyTk "...."

tokOpStrsEH2   = [ "...", "...." ]
tokOpStrsHS2   = [  ]

{-# LINE 759 "src/ehc/Scanner/Common.chs" #-}
tokOpStrsEH3   = [ "%" ]
tokOpStrsHS3   = [  ]

{-# LINE 764 "src/ehc/Scanner/Common.chs" #-}
pFORALL       ,
    pEXISTS   ,
    pTILDE
  :: IsParser p Token => p Token

{-# LINE 771 "src/ehc/Scanner/Common.chs" #-}
pFORALL          = pKeyTk "forall"
pEXISTS          = pKeyTk "exists"
pTILDE           = pKeyTk (show hsnEqTilde)

tokKeywStrsEH4 = [ "forall", "exists" ]
tokKeywStrsHS4 = [  ]
tokOpStrsEH4   = [ ".", show hsnEqTilde ]
tokOpStrsHS4   = [  ]

{-# LINE 782 "src/ehc/Scanner/Common.chs" #-}
pLARROW        ,
    pVBAR      ,
    pDATA      ,
    pNEWTYPE   ,
    pCASE      ,
    pOF        ,
    pIF        ,
    pTHEN      ,
    pELSE      ,
    pDOTDOT
  :: IsParser p Token => p Token

{-# LINE 796 "src/ehc/Scanner/Common.chs" #-}
pLARROW          = pKeyTk "<-"
pVBAR            = pKeyTk "|"
pDATA            = pKeyTk "data"
pNEWTYPE         = pKeyTk "newtype"
pCASE            = pKeyTk "case"
pOF              = pKeyTk "of"
pIF              = pKeyTk "if"
pTHEN            = pKeyTk "then"
pELSE            = pKeyTk "else"
pDOTDOT          = pKeyTk ".."

tokKeywStrsEH5 = [ "data", "case", "if", "then", "else", "of" ]
tokKeywStrsHS5 = [ "newtype" ]
tokOpStrsEH5   = [ "|" ]
tokOpStrsHS5   = [ "<-", "..", ":" ]

{-# LINE 814 "src/ehc/Scanner/Common.chs" #-}
pFFORALL      ,
    pEEXISTS
  :: IsParser p Token => p Token

{-# LINE 820 "src/ehc/Scanner/Common.chs" #-}
pFFORALL         = pKeyTk "Forall"
pEEXISTS         = pKeyTk "Exists"

tokKeywStrsEH6 = [  ]
tokKeywStrsHS6 = [  ]
tokKeywStrsHI6 = [ "Forall", "Exists" ]
tokOpStrsEH6   = [ "*" ]
tokOpStrsHS6   = [  ]

{-# LINE 831 "src/ehc/Scanner/Common.chs" #-}
pOROWREC        ,
    pCROWREC    ,
    pOROWROW    ,
    pCROWROW    ,
    pOROWSUM    ,
    pCROWSUM    ,
    pCOLEQUAL   ,
    pHASH
  :: IsParser p Token => p Token

{-# LINE 843 "src/ehc/Scanner/Common.chs" #-}
pOROWREC         = pKeyTk (show hsnORec)
pCROWREC         = pKeyTk (show hsnCRec)
pOROWROW         = pKeyTk (show hsnORow)
pCROWROW         = pKeyTk (show hsnCRow)
pOROWSUM         = pKeyTk (show hsnOSum)
pCROWSUM         = pKeyTk (show hsnCSum)
pCOLEQUAL        = pKeyTk ":="
pHASH            = pKeyTk "#"

{-# LINE 854 "src/ehc/Scanner/Common.chs" #-}
tokOpStrsEH7   = [ ":=", "#" ]
tokOpStrsHS7   = [  ]

{-# LINE 859 "src/ehc/Scanner/Common.chs" #-}
pLABEL          ,
    pLETSTRICT  ,
    pSAFE       ,
    pFOREIGN    ,
    pDEFAULT    ,
    pIMPORT     ,
    pEXPORT
  :: IsParser p Token => p Token

{-# LINE 870 "src/ehc/Scanner/Common.chs" #-}
pLABEL           = pKeyTk "label"
pLETSTRICT       = pKeyTk "letstrict"
pSAFE            = pKeyTk "safe"
pFOREIGN         = pKeyTk "foreign"
pDEFAULT         = pKeyTk "default"
pIMPORT          = pKeyTk "import"
pEXPORT          = pKeyTk "export"

tokKeywStrsEH8
  =  [ "letstrict", "foreign", "import" ]
  ++ map show allFFIWays
tokKeywStrsHS8 = [ "default", "export", "label", "safe" ]

{-# LINE 887 "src/ehc/Scanner/Common.chs" #-}
pFFIWay :: IsParser p Token => p (FFIWay,Token)
pFFIWay
  =   pAnyKey (\way -> (,) way <$> pKeyTk (show way)) allFFIWays
  <?> "pFFIWay"

{-# LINE 897 "src/ehc/Scanner/Common.chs" #-}
pDARROW         ,
    pLTCOLON    ,
    pOIMPL      ,
    pCIMPL      ,
    pCLASS      ,
    pINSTANCE   ,
    pDO
  :: IsParser p Token => p Token

{-# LINE 908 "src/ehc/Scanner/Common.chs" #-}
pDARROW          = pKeyTk (show hsnPrArrow)
pLTCOLON         = pKeyTk "<:"
pOIMPL           = pKeyTk (show hsnOImpl)
pCIMPL           = pKeyTk (show hsnCImpl)
pCLASS           = pKeyTk "class"
pINSTANCE        = pKeyTk "instance"
pDO              = pKeyTk "do"

tokKeywStrsEH9 = [ "class", "instance" ]
tokKeywStrsHS9 = [ "do" ]
tokOpStrsEH9   = [ show hsnPrArrow, "<:" ]
tokOpStrsHS9   = [  ]

{-# LINE 923 "src/ehc/Scanner/Common.chs" #-}
tokOpStrsEH10  = [] -- [ show hsnDynVar ]
tokOpStrsHS10  = [  ]

{-# LINE 931 "src/ehc/Scanner/Common.chs" #-}
pTYPE
  :: IsParser p Token => p Token

{-# LINE 936 "src/ehc/Scanner/Common.chs" #-}
pTYPE            = pKeyTk "type"

{-# LINE 940 "src/ehc/Scanner/Common.chs" #-}
tokKeywStrsEH11 = [ "type" ]
tokKeywStrsHS11 = [  ]
tokOpStrsEH11   = [  ]
tokOpStrsHS11   = [  ]

{-# LINE 947 "src/ehc/Scanner/Common.chs" #-}
pQUALIFIED      ,
    pQUESTQUEST ,
    pAS         ,
    pHIDING
  :: IsParser p Token => p Token

{-# LINE 955 "src/ehc/Scanner/Common.chs" #-}
pQUALIFIED       = pKeyTk "qualified"
pAS              = pKeyTk "as"
pHIDING          = pKeyTk "hiding"
pQUESTQUEST      = pKeyTk "??"

tokKeywStrsEH12 = [  ]
tokKeywStrsHS12 = [ "qualified", "as", "hiding" ]

{-# LINE 965 "src/ehc/Scanner/Common.chs" #-}
pDERIVING
  :: IsParser p Token => p Token

pDERIVING        = pKeyTk "deriving"

tokKeywStrsEH91 = [ "deriving" ]

{-# LINE 974 "src/ehc/Scanner/Common.chs" #-}
pUNSAFE     ,
    pTHREADSAFE ,
    pDYNAMIC    ,
    pWRAPPER    ,
    pSTATIC     ,
    pH          ,
    pNEW        ,
    pJS         ,
    pAMPERSAND
  :: IsParser p Token => p Token

pUNSAFE          = pKeyTk "unsafe"
pTHREADSAFE      = pKeyTk "threadsafe"
pDYNAMIC         = pKeyTk "dynamic"
pWRAPPER         = pKeyTk "wrapper" -- not a HS keyword, but only for foreign function entity
pSTATIC          = pKeyTk "static" -- not a HS keyword, but only for foreign function entity
pH               = pKeyTk "h" -- not a HS keyword, but only for foreign function entity
pAMPERSAND       = pKeyTk "&" -- not a HS keyword, but only for foreign function entity
pNEW             = pKeyTk "new"
pJS              = pKeyTk "js"

tokKeywStrsEH90  = [  ]
tokKeywStrsHS90  = [ "unsafe", "threadsafe", "dynamic" ]

{-# LINE 1000 "src/ehc/Scanner/Common.chs" #-}
pFUSE         ,
    -- pWITH     ,
    pCONVERT
  :: IsParser p Token => p Token

pFUSE    = pKeyTk "fuse"
-- pWITH    = pKeyTk "with"
pCONVERT = pKeyTk "convert"

tokKeywStrsEH93  = [  ]
tokKeywStrsHS93  = [ "fuse", "convert" ]

{-# LINE 1014 "src/ehc/Scanner/Common.chs" #-}
pLANGUAGE_prag  		,
	pOPTIONSUHC_prag  	,
	pDERIVABLE_prag		,
	pEXCLUDEIFTARGET_prag,
    pOPRAGMA    		,
    pCPRAGMA
  :: IsParser p Token => p Token

pLANGUAGE_prag   = pKeyTk "LANGUAGE"
pDERIVABLE_prag  = pKeyTk "DERIVABLE"
pEXCLUDEIFTARGET_prag  = pKeyTk "EXCLUDE_IF_TARGET"
pOPTIONSUHC_prag = pKeyTk "OPTIONS_UHC"
pOPRAGMA         = pKeyTk "{-#"
pCPRAGMA         = pKeyTk "#-}"

tokPragmaStrsHS99= [ "LANGUAGE", "DERIVABLE", "EXCLUDE_IF_TARGET", "OPTIONS_UHC" {- , "INLINE", "NOINLINE", "SPECIALIZE" -} ]