GitHub/gf-core
1
0
Fork 1
mirror of https://github.com/GrammaticalFramework/gf-core.git synced 2026-04-24 03:52:50 -06:00
Code Issues Packages Projects Releases Wiki Activity

starting GFCC format

Browse Source
This commit is contained in:
aarne
2006-09-05 12:14:13 +00:00
parent 1807dc4379
commit 8484cfab1b
12 changed files with 2249 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

378
src/GF/Canon/CanonToGFCC.hs Normal file
View File

@@ -0,0 +1,378 @@
----------------------------------------------------------------------
-- |
-- Module : CanonToGFCC
-- Maintainer : AR
-- Stability : (stable)
-- Portability : (portable)
--
-- > CVS $Date: 2005/06/17 14:15:17 $
-- > CVS $Author: aarne $
-- > CVS $Revision: 1.15 $
--
-- a decompiler. AR 12/6/2003 -- 19/4/2004
-----------------------------------------------------------------------------
module GF.Canon.CanonToGFCC (prCanon2gfcc) where
import GF.Canon.AbsGFC
import qualified GF.Canon.GFC as GFC
import qualified GF.Canon.GFCC.AbsGFCC as C
import qualified GF.Canon.GFCC.PrintGFCC as Pr
import GF.Canon.GFC
import qualified GF.Grammar.Abstract as A
import qualified GF.Grammar.Macros as GM
import GF.Canon.MkGFC
import GF.Canon.CMacros
import qualified GF.Infra.Modules as M
import qualified GF.Infra.Option as O
import GF.UseGrammar.Linear (unoptimizeCanon)
import GF.Infra.Ident
import GF.Data.Operations
import Data.List
import qualified Data.Map as Map
prCanon2gfcc :: CanonGrammar -> String
prCanon2gfcc = Pr.printTree . canon2gfcc . canon2canon . unoptimizeCanon
-- this assumes a grammar translated by canon2canon
canon2gfcc :: CanonGrammar -> C.Grammar
canon2gfcc cgr@(M.MGrammar ((a,M.ModMod abm):cms)) =
C.Grm (C.Hdr (i2i a) cs) (C.Abs adefs) cncs where
cs = map (i2i . fst) cms
adefs = [C.Fun f' (mkType ty) (C.Tr (C.AC f') []) |
(f,GFC.AbsFun ty _) <- tree2list (M.jments abm), let f' = i2i f]
cncs = [C.Cnc (i2i lang) (concr m) | (lang,M.ModMod m) <- cms]
concr mo = optConcrete
[C.Lin (i2i f) (mkTerm tr) |
(f,GFC.CncFun _ _ tr _) <- tree2list (M.jments mo)]
i2i :: Ident -> C.CId
i2i (IC c) = C.CId c
mkType :: A.Type -> C.Type
mkType t = case GM.catSkeleton t of
Ok (cs,c) -> C.Typ (map (i2i . snd) cs) (i2i $ snd c)
mkTerm :: Term -> C.Term
mkTerm tr = case tr of
Arg (A _ i) -> C.V i
EInt i -> C.C i
R rs -> C.R [mkTerm t | Ass _ t <- rs]
P t l -> C.P (mkTerm t) (C.C (mkLab l))
T _ cs -> C.R [mkTerm t | Cas _ t <- cs]
V _ cs -> C.R [mkTerm t | t <- cs]
S t p -> C.P (mkTerm t) (mkTerm p)
C s t -> C.S [mkTerm x | x <- [s,t]]
FV ts -> C.FV [mkTerm t | t <- ts]
K (KS s) -> C.K (C.KS s)
K (KP ss _) -> C.K (C.KP ss []) ---- TODO: prefix variants
E -> C.S []
Par _ _ -> C.C 123 ---- just for debugging
_ -> C.S [C.K (C.KS (A.prt tr))] ---- just for debugging
where
mkLab (L (IC l)) = case l of
'_':ds -> (read ds) :: Integer
_ -> 789
-- translate tables and records to arrays, return just one module per language
canon2canon :: CanonGrammar -> CanonGrammar
canon2canon cgr = M.MGrammar $ reorder $ map c2c $ M.modules cgr where
reorder cgr =
(abs, M.ModMod $
M.Module M.MTAbstract M.MSComplete [] [] [] (sorted2tree adefs)):
[(c, M.ModMod $
M.Module (M.MTConcrete abs) M.MSComplete [] [] [] (sorted2tree js))
| (c,js) <- cncs]
abs = maybe (error "no abstract") id $ M.greatestAbstract cgr
cns = M.allConcretes cgr abs
adefs = sortBy (\ (f,_) (g,_) -> compare f g)
[finfo |
(i,mo) <- mos, M.isModAbs mo,
finfo <- tree2list (M.jments mo)]
cncs = sortBy (\ (x,_) (y,_) -> compare x y)
[(lang, concr lang) | lang <- cns]
mos = M.allModMod cgr
concr la = sortBy (\ (f,_) (g,_) -> compare f g)
[finfo |
(i,mo) <- mos, M.isModCnc mo, -----
finfo <- tree2list (M.jments mo)]
c2c (c,m) = case m of
M.ModMod mo@(M.Module (M.MTConcrete _) M.MSComplete _ _ _ js) ->
(c, M.ModMod $ M.replaceJudgements mo $ mapTree (j2j c) js)
_ -> (c,m)
j2j c (f,j) = case j of
GFC.CncFun x y tr z -> (f,GFC.CncFun x y (t2t c tr) z)
_ -> (f,j)
t2t = term2term cgr
term2term :: CanonGrammar -> Ident -> Term -> Term
term2term cgr c tr = case tr of
Par (CIQ _ c) _ -> EInt 456 ----
R rs -> R [Ass (l2l l) (t2t t) | Ass l t <- rs] ----
P t l -> P (t2t t) (l2l l)
T ty cs -> V ty [t2t t | Cas _ t <- cs]
S t p -> S (t2t t) (t2t p)
_ -> composSafeOp t2t tr
where
t2t = term2term cgr c
l2l l = L (IC "_123") ----
optConcrete :: [C.CncDef] -> [C.CncDef]
optConcrete defs = subex [C.Lin f (optTerm t) | C.Lin f t <- defs]
-- analyse word form lists into prefix + suffixes
-- suffix sets can later be shared by subex elim
optTerm :: C.Term -> C.Term
optTerm tr = case tr of
C.R ts@(_:_) | all isK ts -> mkSuff $ optToks [s | C.K (C.KS s) <- ts]
C.R ts -> C.R $ map optTerm ts
C.P t v -> C.P (optTerm t) v
_ -> tr
where
optToks ss = prf : suffs where
prf = pref (sort ss)
suffs = map (drop (length prf)) ss
pref ss = longestPref (head ss) (last ss)
longestPref w u = if isPrefixOf w u then w else longestPref (init w) u
isK t = case t of
C.K (C.KS _) -> True
_ -> False
mkSuff (p:ws) = C.W p (C.R (map (C.K . C.KS) ws))
subex :: [C.CncDef] -> [C.CncDef]
subex js = errVal js $ do
(tree,_) <- appSTM (getSubtermsMod js) (Map.empty,0)
return $ addSubexpConsts tree js
-- implementation
type TermList = Map.Map C.Term (Int,Int) -- number of occs, id
type TermM a = STM (TermList,Int) a
addSubexpConsts :: TermList -> [C.CncDef] -> [C.CncDef]
addSubexpConsts tree lins =
let opers = sortBy (\ (C.Lin f _) (C.Lin g _) -> compare f g)
[C.Lin (fid id) trm | (trm,(_,id)) <- list]
in map mkOne $ opers ++ lins
where
mkOne (C.Lin f trm) = (C.Lin f (recomp f trm))
recomp f t = case Map.lookup t tree of
Just (_,id) | fid id /= f -> C.F $ fid id -- not to replace oper itself
_ -> case t of
C.R ts -> C.R $ map (recomp f) ts
C.S ts -> C.S $ map (recomp f) ts
C.W s t -> C.W s (recomp f t)
C.P t p -> C.P (recomp f t) (recomp f p)
_ -> t
fid n = C.CId $ "_" ++ show n
list = Map.toList tree
getSubtermsMod :: [C.CncDef] -> TermM TermList
getSubtermsMod js = do
mapM (getInfo collectSubterms) js
(tree0,_) <- readSTM
return $ Map.filter (\ (nu,_) -> nu > 1) tree0
where
getInfo get (C.Lin f trm) = do
get trm
return ()
collectSubterms :: C.Term -> TermM ()
collectSubterms t = case t of
C.R ts -> do
mapM collectSubterms ts
add t
C.S ts -> do
mapM collectSubterms ts
add t
C.W s u -> do
collectSubterms u
add t
_ -> return ()
where
add t = do
(ts,i) <- readSTM
let
((count,id),next) = case Map.lookup t ts of
Just (nu,id) -> ((nu+1,id), i)
_ -> ((1, i ), i+1)
writeSTM (Map.insert t (count,id) ts, next)
{-
canon2sourceModule :: CanonModule -> Err G.SourceModule
canon2sourceModule (i,mi) = do
i' <- redIdent i
info' <- case mi of
M.ModMod m -> do
(e,os) <- redExtOpen m
flags <- mapM redFlag $ M.flags m
(abstr,mt) <- case M.mtype m of
M.MTConcrete a -> do
a' <- redIdent a
return (a', M.MTConcrete a')
M.MTAbstract -> return (i',M.MTAbstract) --- c' not needed
M.MTResource -> return (i',M.MTResource) --- c' not needed
M.MTTransfer x y -> return (i',M.MTTransfer x y) --- c' not needed
defs <- mapMTree redInfo $ M.jments m
return $ M.ModMod $ M.Module mt (M.mstatus m) flags e os defs
_ -> Bad $ "cannot decompile module type"
return (i',info')
where
redExtOpen m = do
e' <- return $ M.extend m
os' <- mapM (\ (M.OSimple q i) -> liftM (\i -> M.OQualif q i i) (redIdent i)) $
M.opens m
return (e',os')
redInfo :: (Ident,Info) -> Err (Ident,G.Info)
redInfo (c,info) = errIn ("decompiling abstract" +++ show c) $ do
c' <- redIdent c
info' <- case info of
AbsCat cont fs -> do
return $ G.AbsCat (Yes cont) (Yes (map (uncurry G.Q) fs))
AbsFun typ df -> do
return $ G.AbsFun (Yes typ) (Yes df)
AbsTrans t -> do
return $ G.AbsTrans t
ResPar par -> liftM (G.ResParam . Yes) $ mapM redParam par
CncCat pty ptr ppr -> do
ty' <- redCType pty
trm' <- redCTerm ptr
ppr' <- redCTerm ppr
return $ G.CncCat (Yes ty') (Yes trm') (Yes ppr')
CncFun (CIQ abstr cat) xx body ppr -> do
xx' <- mapM redArgVar xx
body' <- redCTerm body
ppr' <- redCTerm ppr
cat' <- redIdent cat
return $ G.CncFun (Just (cat', ([],F.typeStr))) -- Nothing
(Yes (F.mkAbs xx' body')) (Yes ppr')
AnyInd b c -> liftM (G.AnyInd b) $ redIdent c
return (c',info')
redQIdent :: CIdent -> Err G.QIdent
redQIdent (CIQ m c) = liftM2 (,) (redIdent m) (redIdent c)
redIdent :: Ident -> Err Ident
redIdent = return
redFlag :: Flag -> Err O.Option
redFlag (Flg f x) = return $ O.Opt (prIdent f,[prIdent x])
redDecl :: Decl -> Err G.Decl
redDecl (Decl x a) = liftM2 (,) (redIdent x) (redTerm a)
redType :: Exp -> Err G.Type
redType = redTerm
redTerm :: Exp -> Err G.Term
redTerm t = return $ trExp t
-- resource
redParam (ParD c cont) = do
c' <- redIdent c
cont' <- mapM redCType cont
return $ (c', [(IW,t) | t <- cont'])
-- concrete syntax
redCType :: CType -> Err G.Type
redCType t = case t of
RecType lbs -> do
let (ls,ts) = unzip [(l,t) | Lbg l t <- lbs]
ls' = map redLabel ls
ts' <- mapM redCType ts
return $ G.RecType $ zip ls' ts'
Table p v -> liftM2 G.Table (redCType p) (redCType v)
Cn mc -> liftM (uncurry G.QC) $ redQIdent mc
TStr -> return $ F.typeStr
TInts i -> return $ F.typeInts (fromInteger i)
redCTerm :: Term -> Err G.Term
redCTerm x = case x of
Arg argvar -> liftM G.Vr $ redArgVar argvar
I cident -> liftM (uncurry G.Q) $ redQIdent cident
Par cident terms -> liftM2 F.mkApp
(liftM (uncurry G.QC) $ redQIdent cident)
(mapM redCTerm terms)
LI id -> liftM G.Vr $ redIdent id
R assigns -> do
let (ls,ts) = unzip [(l,t) | Ass l t <- assigns]
let ls' = map redLabel ls
ts' <- mapM redCTerm ts
return $ G.R [(l,(Nothing,t)) | (l,t) <- zip ls' ts']
P term label -> liftM2 G.P (redCTerm term) (return $ redLabel label)
T ctype cases -> do
ctype' <- redCType ctype
let (ps,ts) = unzip [(ps,t) | Cas ps t <- cases]
ps' <- mapM (mapM redPatt) ps
ts' <- mapM redCTerm ts
let tinfo = case ps' of
[[G.PV _]] -> G.TTyped ctype'
_ -> G.TComp ctype'
return $ G.TSh tinfo $ zip ps' ts'
V ctype ts -> do
ctype' <- redCType ctype
ts' <- mapM redCTerm ts
return $ G.V ctype' ts'
S term0 term -> liftM2 G.S (redCTerm term0) (redCTerm term)
C term0 term -> liftM2 G.C (redCTerm term0) (redCTerm term)
FV terms -> liftM G.FV $ mapM redCTerm terms
K (KS str) -> return $ G.K str
EInt i -> return $ G.EInt i
EFloat i -> return $ G.EFloat i
E -> return $ G.Empty
K (KP d vs) -> return $
G.Alts (tList d,[(tList s, G.Strs $ map G.K v) | Var s v <- vs])
where
tList ss = case ss of --- this should be in Macros
[] -> G.Empty
_ -> foldr1 G.C $ map G.K ss
failure x = Bad $ "not yet" +++ show x ----
redArgVar :: ArgVar -> Err Ident
redArgVar x = case x of
A x i -> return $ IA (prIdent x, fromInteger i)
AB x b i -> return $ IAV (prIdent x, fromInteger b, fromInteger i)
redLabel :: Label -> G.Label
redLabel (L x) = G.LIdent $ prIdent x
redLabel (LV i) = G.LVar $ fromInteger i
redPatt :: Patt -> Err G.Patt
redPatt p = case p of
PV x -> liftM G.PV $ redIdent x
PC mc ps -> do
(m,c) <- redQIdent mc
liftM (G.PP m c) (mapM redPatt ps)
PR rs -> do
let (ls,ts) = unzip [(l,t) | PAss l t <- rs]
ls' = map redLabel ls
ts <- mapM redPatt ts
return $ G.PR $ zip ls' ts
PI i -> return $ G.PInt i
PF i -> return $ G.PFloat i
_ -> Bad $ "cannot recompile pattern" +++ show p
-}

64
src/GF/Canon/GFCC/AbsGFCC.hs Normal file
View File

@@ -0,0 +1,64 @@
module GF.Canon.GFCC.AbsGFCC where
-- Haskell module generated by the BNF converter
newtype CId = CId String deriving (Eq,Ord,Show)
data Grammar =
Grm Header Abstract [Concrete]
deriving (Eq,Ord,Show)
data Header =
Hdr CId [CId]
deriving (Eq,Ord,Show)
data Abstract =
Abs [AbsDef]
deriving (Eq,Ord,Show)
data Concrete =
Cnc CId [CncDef]
deriving (Eq,Ord,Show)
data AbsDef =
Fun CId Type Exp
deriving (Eq,Ord,Show)
data CncDef =
Lin CId Term
deriving (Eq,Ord,Show)
data Type =
Typ [CId] CId
deriving (Eq,Ord,Show)
data Exp =
Tr Atom [Exp]
deriving (Eq,Ord,Show)
data Atom =
AC CId
| AS String
| AI Integer
deriving (Eq,Ord,Show)
data Term =
R [Term]
| P Term Term
| S [Term]
| K Tokn
| V Integer
| C Integer
| F CId
| FV [Term]
| W String Term
deriving (Eq,Ord,Show)
data Tokn =
KS String
| KP [String] [Variant]
deriving (Eq,Ord,Show)
data Variant =
Var [String] [String]
deriving (Eq,Ord,Show)

72
src/GF/Canon/GFCC/DataGFCC.hs Normal file
View File

@@ -0,0 +1,72 @@
module GF.Canon.GFCC.DataGFCM where
import GF.Canon.GFCC.AbsGFCC
import Data.Map
data GFCC = GFCC {
absname :: CId ,
cncnames :: [CId] ,
abstract :: Abstr ,
concretes :: Map CId Concr
}
type Abstr = Map CId Type
type Concr = Map CId Term
lookMap :: (Show i, Ord i) => i -> Map i a -> a
lookMap c m = maybe (error ("cannot find " ++ show c)) id $ Data.Map.lookup c m
lookLin :: GFCC -> CId -> CId -> Term
lookLin mcfg lang fun = lookMap fun $ lookMap lang $ concretes mcfg
linearize :: GFCC -> CId -> Exp -> String
linearize mcfg lang = realize . linExp mcfg lang
realize :: Term -> String
realize trm = case trm of
R (t:_) -> realize t
S ss -> unwords $ Prelude.map realize ss
K (KS s) -> s
K (KP s _) -> unwords s ---- prefix choice TODO
linExp :: GFCC -> CId -> Exp -> Term
linExp mcfg lang tree@(Tr at trees) =
case at of
AC fun -> comp (Prelude.map lin trees) $ look fun
AS s -> R [kks s] ---- quoted
AI i -> R [kks (show i)]
where
lin = linExp mcfg lang
comp = compute mcfg lang
look = lookLin mcfg lang
kks :: String -> Term
kks = K . KS
compute :: GFCC -> CId -> [Term] -> Term -> Term
compute mcfg lang args trm = case trm of
P r p -> case (comp r, comp p) of
(W s (R ss), C i) -> case comp $ ss !! (fromInteger i) of
K (KS u) -> kks (s ++ u) -- the only case where W occurs
(R rs, C i) -> comp $ rs !! (fromInteger i)
(r',p') -> P r' p'
V i -> args !! (fromInteger i) -- already computed
S ts -> S (Prelude.map comp ts)
F c -> comp $ look c -- global constant: not yet comp'd (if contains argvar)
FV ts -> FV $ Prelude.map comp ts
_ -> trm
where
comp = compute mcfg lang args
look = lookLin mcfg lang
mkGFCC :: Grammar -> GFCC
mkGFCC (Grm (Hdr a cs) ab@(Abs funs) ccs) = GFCC {
absname = a,
cncnames = cs,
abstract = fromAscList [(fun,typ) | Fun fun typ _ <- funs] ,
concretes = fromAscList [(lang, mkCnc lins) | Cnc lang lins <- ccs]
}
where
mkCnc lins = fromAscList [(fun,lin) | Lin fun lin <- lins]

16
src/GF/Canon/GFCC/ErrM.hs Normal file
View File

@@ -0,0 +1,16 @@
-- BNF Converter: Error Monad
-- Copyright (C) 2004 Author: Aarne Ranta
-- This file comes with NO WARRANTY and may be used FOR ANY PURPOSE.
module ErrM where
-- the Error monad: like Maybe type with error msgs
data Err a = Ok a | Bad String
deriving (Read, Show, Eq)
instance Monad Err where
return = Ok
fail = Bad
Ok a >>= f = f a
Bad s >>= f = Bad s

42
src/GF/Canon/GFCC/GFCC.cf Normal file
View File

@@ -0,0 +1,42 @@
Grm. Grammar ::= Header ";" Abstract ";" [Concrete] ";" ;
Hdr. Header ::= "grammar" CId "(" [CId] ")" ;
Abs. Abstract ::= "abstract" "{" [AbsDef] "}" ";" ;
Cnc. Concrete ::= "concrete" CId "{" [CncDef] "}" ;
Fun. AbsDef ::= CId ":" Type "=" Exp ;
Lin. CncDef ::= CId "=" Term ;
Typ. Type ::= [CId] "->" CId ;
Tr. Exp ::= "(" Atom [Exp] ")" ;
AC. Atom ::= CId ;
AS. Atom ::= String ;
AI. Atom ::= Integer ;
R. Term ::= "[" [Term] "]" ; -- record/table
P. Term ::= Term "[" Term "]" ; -- projection/selection
S. Term ::= "(" [Term] ")" ; -- sequence with ++
K. Term ::= Tokn ; -- token
V. Term ::= "$" Integer ; -- argument
C. Term ::= Integer ; -- parameter value/label
F. Term ::= CId ; -- global constant
FV. Term ::= "[|" [Term] "|]" ; -- free variation
W. Term ::= "(" String "+" Term ")" ; -- prefix + suffix table
KS. Tokn ::= String ;
KP. Tokn ::= "[" "pre" [String] "[" [Variant] "]" "]" ;
Var. Variant ::= [String] "/" [String] ;
terminator Concrete ";" ;
terminator AbsDef ";" ;
terminator CncDef ";" ;
terminator CId "" ;
separator Term "," ;
terminator Exp "" ;
terminator String "" ;
separator Variant "," ;
token CId (('_' | letter) (letter | digit | '\'' | '_')*) ;

348
src/GF/Canon/GFCC/LexGFCC.hs Normal file
View File

@@ -0,0 +1,348 @@
{-# OPTIONS -fglasgow-exts -cpp #-}
{-# LINE 3 "LexGFCC.x" #-}
{-# OPTIONS -fno-warn-incomplete-patterns #-}
module LexGFCC where
#if __GLASGOW_HASKELL__ >= 603
#include "ghcconfig.h"
#else
#include "config.h"
#endif
#if __GLASGOW_HASKELL__ >= 503
import Data.Array
import Data.Char (ord)
import Data.Array.Base (unsafeAt)
#else
import Array
import Char (ord)
#endif
#if __GLASGOW_HASKELL__ >= 503
import GHC.Exts
#else
import GlaExts
#endif
alex_base :: AlexAddr
alex_base = AlexA# "\x01\x00\x00\x00\x39\x00\x00\x00\x42\x00\x00\x00\x00\x00\x00\x00\xcb\xff\xff\xff\x0a\x00\x00\x00\xec\xff\xff\xff\x9a\x00\x00\x00\x6a\x01\x00\x00\x00\x00\x00\x00\x15\x01\x00\x00\xd3\x00\x00\x00\x33\x00\x00\x00"#
alex_table :: AlexAddr
alex_table = AlexA# "\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x02\x00\x02\x00\x02\x00\x02\x00\x02\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x02\x00\xff\xff\x0a\x00\xff\xff\x03\x00\xff\xff\xff\xff\xff\xff\x03\x00\x03\x00\xff\xff\x03\x00\x03\x00\x05\x00\xff\xff\x03\x00\x0c\x00\x0c\x00\x0c\x00\x0c\x00\x0c\x00\x0c\x00\x0c\x00\x0c\x00\x0c\x00\x0c\x00\x03\x00\x03\x00\xff\xff\x03\x00\xff\xff\xff\xff\xff\xff\x02\x00\x02\x00\x02\x00\x02\x00\x02\x00\x03\x00\x03\x00\x03\x00\x00\x00\x02\x00\x02\x00\x02\x00\x02\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x04\x00\xff\xff\x03\x00\xff\xff\x07\x00\xff\xff\x02\x00\x0c\x00\x0c\x00\x0c\x00\x0c\x00\x0c\x00\x0c\x00\x0c\x00\x0c\x00\x0c\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x06\x00\x03\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\x00\x00\x00\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x0a\x00\x00\x00\x00\x00\xff\xff\x07\x00\x0a\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x0b\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x08\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x07\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x00\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x00\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00\x08\x00"#
alex_check :: AlexAddr
alex_check = AlexA# "\xff\xff\x00\x00\x01\x00\x02\x00\x03\x00\x04\x00\x05\x00\x06\x00\x07\x00\x08\x00\x09\x00\x0a\x00\x0b\x00\x0c\x00\x0d\x00\x0e\x00\x0f\x00\x10\x00\x11\x00\x12\x00\x13\x00\x14\x00\x15\x00\x16\x00\x17\x00\x18\x00\x19\x00\x1a\x00\x1b\x00\x1c\x00\x1d\x00\x1e\x00\x1f\x00\x20\x00\x21\x00\x22\x00\x23\x00\x24\x00\x25\x00\x26\x00\x27\x00\x28\x00\x29\x00\x2a\x00\x2b\x00\x2c\x00\x2d\x00\x2e\x00\x2f\x00\x30\x00\x31\x00\x32\x00\x33\x00\x34\x00\x35\x00\x36\x00\x37\x00\x38\x00\x39\x00\x3a\x00\x3b\x00\x3c\x00\x3d\x00\x3e\x00\x3f\x00\x40\x00\x09\x00\x0a\x00\x0b\x00\x0c\x00\x0d\x00\x7c\x00\x3e\x00\x5d\x00\xff\xff\x09\x00\x0a\x00\x0b\x00\x0c\x00\x0d\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x20\x00\xff\xff\xff\xff\x5b\x00\x5c\x00\x5d\x00\x5e\x00\x5f\x00\x60\x00\x20\x00\x30\x00\x31\x00\x32\x00\x33\x00\x34\x00\x35\x00\x36\x00\x37\x00\x38\x00\x39\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x7b\x00\x7c\x00\x7d\x00\x7e\x00\x7f\x00\x80\x00\x81\x00\x82\x00\x83\x00\x84\x00\x85\x00\x86\x00\x87\x00\x88\x00\x89\x00\x8a\x00\x8b\x00\x8c\x00\x8d\x00\x8e\x00\x8f\x00\x90\x00\x91\x00\x92\x00\x93\x00\x94\x00\x95\x00\x96\x00\x97\x00\x98\x00\x99\x00\x9a\x00\x9b\x00\x9c\x00\x9d\x00\x9e\x00\x9f\x00\xa0\x00\xa1\x00\xa2\x00\xa3\x00\xa4\x00\xa5\x00\xa6\x00\xa7\x00\xa8\x00\xa9\x00\xaa\x00\xab\x00\xac\x00\xad\x00\xae\x00\xaf\x00\xb0\x00\xb1\x00\xb2\x00\xb3\x00\xb4\x00\xb5\x00\xb6\x00\xb7\x00\xb8\x00\xb9\x00\xba\x00\xbb\x00\xbc\x00\xbd\x00\xbe\x00\xbf\x00\x27\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x30\x00\x31\x00\x32\x00\x33\x00\x34\x00\x35\x00\x36\x00\x37\x00\x38\x00\x39\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd7\x00\xff\xff\xff\xff\x41\x00\x42\x00\x43\x00\x44\x00\x45\x00\x46\x00\x47\x00\x48\x00\x49\x00\x4a\x00\x4b\x00\x4c\x00\x4d\x00\x4e\x00\x4f\x00\x50\x00\x51\x00\x52\x00\x53\x00\x54\x00\x55\x00\x56\x00\x57\x00\x58\x00\x59\x00\x5a\x00\x22\x00\xff\xff\xff\xff\xf7\x00\x5f\x00\x27\x00\x61\x00\x62\x00\x63\x00\x64\x00\x65\x00\x66\x00\x67\x00\x68\x00\x69\x00\x6a\x00\x6b\x00\x6c\x00\x6d\x00\x6e\x00\x6f\x00\x70\x00\x71\x00\x72\x00\x73\x00\x74\x00\x75\x00\x76\x00\x77\x00\x78\x00\x79\x00\x7a\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x0a\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x5c\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x22\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x6e\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x74\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xc0\x00\xc1\x00\xc2\x00\xc3\x00\xc4\x00\xc5\x00\xc6\x00\xc7\x00\xc8\x00\xc9\x00\xca\x00\xcb\x00\xcc\x00\xcd\x00\xce\x00\xcf\x00\xd0\x00\xd1\x00\xd2\x00\xd3\x00\xd4\x00\xd5\x00\xd6\x00\x5c\x00\xd8\x00\xd9\x00\xda\x00\xdb\x00\xdc\x00\xdd\x00\xde\x00\xdf\x00\xe0\x00\xe1\x00\xe2\x00\xe3\x00\xe4\x00\xe5\x00\xe6\x00\xe7\x00\xe8\x00\xe9\x00\xea\x00\xeb\x00\xec\x00\xed\x00\xee\x00\xef\x00\xf0\x00\xf1\x00\xf2\x00\xf3\x00\xf4\x00\xf5\x00\xf6\x00\x27\x00\xf8\x00\xf9\x00\xfa\x00\xfb\x00\xfc\x00\xfd\x00\xfe\x00\xff\x00\x30\x00\x31\x00\x32\x00\x33\x00\x34\x00\x35\x00\x36\x00\x37\x00\x38\x00\x39\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x41\x00\x42\x00\x43\x00\x44\x00\x45\x00\x46\x00\x47\x00\x48\x00\x49\x00\x4a\x00\x4b\x00\x4c\x00\x4d\x00\x4e\x00\x4f\x00\x50\x00\x51\x00\x52\x00\x53\x00\x54\x00\x55\x00\x56\x00\x57\x00\x58\x00\x59\x00\x5a\x00\xff\xff\xff\xff\xff\xff\xff\xff\x5f\x00\xff\xff\x61\x00\x62\x00\x63\x00\x64\x00\x65\x00\x66\x00\x67\x00\x68\x00\x69\x00\x6a\x00\x6b\x00\x6c\x00\x6d\x00\x6e\x00\x6f\x00\x70\x00\x71\x00\x72\x00\x73\x00\x74\x00\x75\x00\x76\x00\x77\x00\x78\x00\x79\x00\x7a\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xc0\x00\xc1\x00\xc2\x00\xc3\x00\xc4\x00\xc5\x00\xc6\x00\xc7\x00\xc8\x00\xc9\x00\xca\x00\xcb\x00\xcc\x00\xcd\x00\xce\x00\xcf\x00\xd0\x00\xd1\x00\xd2\x00\xd3\x00\xd4\x00\xd5\x00\xd6\x00\xff\xff\xd8\x00\xd9\x00\xda\x00\xdb\x00\xdc\x00\xdd\x00\xde\x00\xdf\x00\xe0\x00\xe1\x00\xe2\x00\xe3\x00\xe4\x00\xe5\x00\xe6\x00\xe7\x00\xe8\x00\xe9\x00\xea\x00\xeb\x00\xec\x00\xed\x00\xee\x00\xef\x00\xf0\x00\xf1\x00\xf2\x00\xf3\x00\xf4\x00\xf5\x00\xf6\x00\xff\xff\xf8\x00\xf9\x00\xfa\x00\xfb\x00\xfc\x00\xfd\x00\xfe\x00\xff\x00"#
alex_deflt :: AlexAddr
alex_deflt = AlexA# "\x08\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x0a\x00\xff\xff\xff\xff"#
alex_accept = listArray (0::Int,12) [[],[],[(AlexAccSkip)],[(AlexAcc (alex_action_1))],[(AlexAcc (alex_action_1))],[],[],[(AlexAcc (alex_action_2))],[(AlexAcc (alex_action_2))],[(AlexAcc (alex_action_4))],[],[],[(AlexAcc (alex_action_5))]]
{-# LINE 33 "LexGFCC.x" #-}
tok f p s = f p s
share :: String -> String
share = id
data Tok =
TS !String -- reserved words and symbols
| TL !String -- string literals
| TI !String -- integer literals
| TV !String -- identifiers
| TD !String -- double precision float literals
| TC !String -- character literals
| T_CId !String
deriving (Eq,Show,Ord)
data Token =
PT Posn Tok
| Err Posn
deriving (Eq,Show,Ord)
tokenPos (PT (Pn _ l _) _ :_) = "line " ++ show l
tokenPos (Err (Pn _ l _) :_) = "line " ++ show l
tokenPos _ = "end of file"
posLineCol (Pn _ l c) = (l,c)
mkPosToken t@(PT p _) = (posLineCol p, prToken t)
prToken t = case t of
PT _ (TS s) -> s
PT _ (TI s) -> s
PT _ (TV s) -> s
PT _ (TD s) -> s
PT _ (TC s) -> s
PT _ (T_CId s) -> s
_ -> show t
data BTree = N | B String Tok BTree BTree deriving (Show)
eitherResIdent :: (String -> Tok) -> String -> Tok
eitherResIdent tv s = treeFind resWords
where
treeFind N = tv s
treeFind (B a t left right) | s < a = treeFind left
| s > a = treeFind right
| s == a = t
resWords = b "grammar" (b "concrete" (b "abstract" N N) N) (b "pre" N N)
where b s = B s (TS s)
unescapeInitTail :: String -> String
unescapeInitTail = unesc . tail where
unesc s = case s of
'\\':c:cs | elem c ['\"', '\\', '\''] -> c : unesc cs
'\\':'n':cs -> '\n' : unesc cs
'\\':'t':cs -> '\t' : unesc cs
'"':[] -> []
c:cs -> c : unesc cs
_ -> []
-------------------------------------------------------------------
-- Alex wrapper code.
-- A modified "posn" wrapper.
-------------------------------------------------------------------
data Posn = Pn !Int !Int !Int
deriving (Eq, Show,Ord)
alexStartPos :: Posn
alexStartPos = Pn 0 1 1
alexMove :: Posn -> Char -> Posn
alexMove (Pn a l c) '\t' = Pn (a+1) l (((c+7) `div` 8)*8+1)
alexMove (Pn a l c) '\n' = Pn (a+1) (l+1) 1
alexMove (Pn a l c) _ = Pn (a+1) l (c+1)
type AlexInput = (Posn, -- current position,
Char, -- previous char
String) -- current input string
tokens :: String -> [Token]
tokens str = go (alexStartPos, '\n', str)
where
go :: (Posn, Char, String) -> [Token]
go inp@(pos, _, str) =
case alexScan inp 0 of
AlexEOF -> []
AlexError (pos, _, _) -> [Err pos]
AlexSkip inp' len -> go inp'
AlexToken inp' len act -> act pos (take len str) : (go inp')
alexGetChar :: AlexInput -> Maybe (Char,AlexInput)
alexGetChar (p, c, []) = Nothing
alexGetChar (p, _, (c:s)) =
let p' = alexMove p c
in p' `seq` Just (c, (p', c, s))
alexInputPrevChar :: AlexInput -> Char
alexInputPrevChar (p, c, s) = c
alex_action_1 = tok (\p s -> PT p (TS $ share s))
alex_action_2 = tok (\p s -> PT p (eitherResIdent (T_CId . share) s))
alex_action_3 = tok (\p s -> PT p (eitherResIdent (TV . share) s))
alex_action_4 = tok (\p s -> PT p (TL $ share $ unescapeInitTail s))
alex_action_5 = tok (\p s -> PT p (TI $ share s))
{-# LINE 1 "GenericTemplate.hs" #-}
{-# LINE 1 "<built-in>" #-}
{-# LINE 1 "<command line>" #-}
{-# LINE 1 "GenericTemplate.hs" #-}
-- -----------------------------------------------------------------------------
-- ALEX TEMPLATE
--
-- This code is in the PUBLIC DOMAIN; you may copy it freely and use
-- it for any purpose whatsoever.
-- -----------------------------------------------------------------------------
-- INTERNALS and main scanner engine
{-# LINE 35 "GenericTemplate.hs" #-}
data AlexAddr = AlexA# Addr#
#if __GLASGOW_HASKELL__ < 503
uncheckedShiftL# = shiftL#
#endif
{-# INLINE alexIndexInt16OffAddr #-}
alexIndexInt16OffAddr (AlexA# arr) off =
#ifdef WORDS_BIGENDIAN
narrow16Int# i
where
i = word2Int# ((high `uncheckedShiftL#` 8#) `or#` low)
high = int2Word# (ord# (indexCharOffAddr# arr (off' +# 1#)))
low = int2Word# (ord# (indexCharOffAddr# arr off'))
off' = off *# 2#
#else
indexInt16OffAddr# arr off
#endif
{-# INLINE alexIndexInt32OffAddr #-}
alexIndexInt32OffAddr (AlexA# arr) off =
#ifdef WORDS_BIGENDIAN
narrow32Int# i
where
i = word2Int# ((b3 `uncheckedShiftL#` 24#) `or#`
(b2 `uncheckedShiftL#` 16#) `or#`
(b1 `uncheckedShiftL#` 8#) `or#` b0)
b3 = int2Word# (ord# (indexCharOffAddr# arr (off' +# 3#)))
b2 = int2Word# (ord# (indexCharOffAddr# arr (off' +# 2#)))
b1 = int2Word# (ord# (indexCharOffAddr# arr (off' +# 1#)))
b0 = int2Word# (ord# (indexCharOffAddr# arr off'))
off' = off *# 4#
#else
indexInt32OffAddr# arr off
#endif
#if __GLASGOW_HASKELL__ < 503
quickIndex arr i = arr ! i
#else
-- GHC >= 503, unsafeAt is available from Data.Array.Base.
quickIndex = unsafeAt
#endif
-- -----------------------------------------------------------------------------
-- Main lexing routines
data AlexReturn a
= AlexEOF
| AlexError !AlexInput
| AlexSkip !AlexInput !Int
| AlexToken !AlexInput !Int a
-- alexScan :: AlexInput -> StartCode -> Maybe (AlexInput,Int,act)
alexScan input (I# (sc))
= alexScanUser undefined input (I# (sc))
alexScanUser user input (I# (sc))
= case alex_scan_tkn user input 0# input sc AlexNone of
(AlexNone, input') ->
case alexGetChar input of
Nothing ->
AlexEOF
Just _ ->
AlexError input'
(AlexLastSkip input len, _) ->
AlexSkip input len
(AlexLastAcc k input len, _) ->
AlexToken input len k
-- Push the input through the DFA, remembering the most recent accepting
-- state it encountered.
alex_scan_tkn user orig_input len input s last_acc =
input `seq` -- strict in the input
case s of
-1# -> (last_acc, input)
_ -> alex_scan_tkn' user orig_input len input s last_acc
alex_scan_tkn' user orig_input len input s last_acc =
let
new_acc = check_accs (alex_accept `quickIndex` (I# (s)))
in
new_acc `seq`
case alexGetChar input of
Nothing -> (new_acc, input)
Just (c, new_input) ->
let
base = alexIndexInt32OffAddr alex_base s
(I# (ord_c)) = ord c
offset = (base +# ord_c)
check = alexIndexInt16OffAddr alex_check offset
new_s = if (offset >=# 0#) && (check ==# ord_c)
then alexIndexInt16OffAddr alex_table offset
else alexIndexInt16OffAddr alex_deflt s
in
alex_scan_tkn user orig_input (len +# 1#) new_input new_s new_acc
where
check_accs [] = last_acc
check_accs (AlexAcc a : _) = AlexLastAcc a input (I# (len))
check_accs (AlexAccSkip : _) = AlexLastSkip input (I# (len))
check_accs (AlexAccPred a pred : rest)
| pred user orig_input (I# (len)) input
= AlexLastAcc a input (I# (len))
check_accs (AlexAccSkipPred pred : rest)
| pred user orig_input (I# (len)) input
= AlexLastSkip input (I# (len))
check_accs (_ : rest) = check_accs rest
data AlexLastAcc a
= AlexNone
| AlexLastAcc a !AlexInput !Int
| AlexLastSkip !AlexInput !Int
data AlexAcc a user
= AlexAcc a
| AlexAccSkip
| AlexAccPred a (AlexAccPred user)
| AlexAccSkipPred (AlexAccPred user)
type AlexAccPred user = user -> AlexInput -> Int -> AlexInput -> Bool
-- -----------------------------------------------------------------------------
-- Predicates on a rule
alexAndPred p1 p2 user in1 len in2
= p1 user in1 len in2 && p2 user in1 len in2
--alexPrevCharIsPred :: Char -> AlexAccPred _
alexPrevCharIs c _ input _ _ = c == alexInputPrevChar input
--alexPrevCharIsOneOfPred :: Array Char Bool -> AlexAccPred _
alexPrevCharIsOneOf arr _ input _ _ = arr ! alexInputPrevChar input
--alexRightContext :: Int -> AlexAccPred _
alexRightContext (I# (sc)) user _ _ input =
case alex_scan_tkn user input 0# input sc AlexNone of
(AlexNone, _) -> False
_ -> True
-- TODO: there's no need to find the longest
-- match when checking the right context, just
-- the first match will do.
-- used by wrappers
iUnbox (I# (i)) = i

999
src/GF/Canon/GFCC/ParGFCC.hs Normal file
View File

@@ -0,0 +1,999 @@
{-# OPTIONS -fglasgow-exts -cpp #-}
{-# OPTIONS -fno-warn-incomplete-patterns -fno-warn-overlapping-patterns #-}
module ParGFCC where
import AbsGFCC
import LexGFCC
import ErrM
import Array
#if __GLASGOW_HASKELL__ >= 503
import GHC.Exts
#else
import GlaExts
#endif
-- parser produced by Happy Version 1.15
newtype HappyAbsSyn = HappyAbsSyn (() -> ())
happyIn23 :: (String) -> (HappyAbsSyn )
happyIn23 x = unsafeCoerce# x
{-# INLINE happyIn23 #-}
happyOut23 :: (HappyAbsSyn ) -> (String)
happyOut23 x = unsafeCoerce# x
{-# INLINE happyOut23 #-}
happyIn24 :: (Integer) -> (HappyAbsSyn )
happyIn24 x = unsafeCoerce# x
{-# INLINE happyIn24 #-}
happyOut24 :: (HappyAbsSyn ) -> (Integer)
happyOut24 x = unsafeCoerce# x
{-# INLINE happyOut24 #-}
happyIn25 :: (CId) -> (HappyAbsSyn )
happyIn25 x = unsafeCoerce# x
{-# INLINE happyIn25 #-}
happyOut25 :: (HappyAbsSyn ) -> (CId)
happyOut25 x = unsafeCoerce# x
{-# INLINE happyOut25 #-}
happyIn26 :: (Grammar) -> (HappyAbsSyn )
happyIn26 x = unsafeCoerce# x
{-# INLINE happyIn26 #-}
happyOut26 :: (HappyAbsSyn ) -> (Grammar)
happyOut26 x = unsafeCoerce# x
{-# INLINE happyOut26 #-}
happyIn27 :: (Header) -> (HappyAbsSyn )
happyIn27 x = unsafeCoerce# x
{-# INLINE happyIn27 #-}
happyOut27 :: (HappyAbsSyn ) -> (Header)
happyOut27 x = unsafeCoerce# x
{-# INLINE happyOut27 #-}
happyIn28 :: (Abstract) -> (HappyAbsSyn )
happyIn28 x = unsafeCoerce# x
{-# INLINE happyIn28 #-}
happyOut28 :: (HappyAbsSyn ) -> (Abstract)
happyOut28 x = unsafeCoerce# x
{-# INLINE happyOut28 #-}
happyIn29 :: (Concrete) -> (HappyAbsSyn )
happyIn29 x = unsafeCoerce# x
{-# INLINE happyIn29 #-}
happyOut29 :: (HappyAbsSyn ) -> (Concrete)
happyOut29 x = unsafeCoerce# x
{-# INLINE happyOut29 #-}
happyIn30 :: (AbsDef) -> (HappyAbsSyn )
happyIn30 x = unsafeCoerce# x
{-# INLINE happyIn30 #-}
happyOut30 :: (HappyAbsSyn ) -> (AbsDef)
happyOut30 x = unsafeCoerce# x
{-# INLINE happyOut30 #-}
happyIn31 :: (CncDef) -> (HappyAbsSyn )
happyIn31 x = unsafeCoerce# x
{-# INLINE happyIn31 #-}
happyOut31 :: (HappyAbsSyn ) -> (CncDef)
happyOut31 x = unsafeCoerce# x
{-# INLINE happyOut31 #-}
happyIn32 :: (Type) -> (HappyAbsSyn )
happyIn32 x = unsafeCoerce# x
{-# INLINE happyIn32 #-}
happyOut32 :: (HappyAbsSyn ) -> (Type)
happyOut32 x = unsafeCoerce# x
{-# INLINE happyOut32 #-}
happyIn33 :: (Exp) -> (HappyAbsSyn )
happyIn33 x = unsafeCoerce# x
{-# INLINE happyIn33 #-}
happyOut33 :: (HappyAbsSyn ) -> (Exp)
happyOut33 x = unsafeCoerce# x
{-# INLINE happyOut33 #-}
happyIn34 :: (Atom) -> (HappyAbsSyn )
happyIn34 x = unsafeCoerce# x
{-# INLINE happyIn34 #-}
happyOut34 :: (HappyAbsSyn ) -> (Atom)
happyOut34 x = unsafeCoerce# x
{-# INLINE happyOut34 #-}
happyIn35 :: (Term) -> (HappyAbsSyn )
happyIn35 x = unsafeCoerce# x
{-# INLINE happyIn35 #-}
happyOut35 :: (HappyAbsSyn ) -> (Term)
happyOut35 x = unsafeCoerce# x
{-# INLINE happyOut35 #-}
happyIn36 :: (Tokn) -> (HappyAbsSyn )
happyIn36 x = unsafeCoerce# x
{-# INLINE happyIn36 #-}
happyOut36 :: (HappyAbsSyn ) -> (Tokn)
happyOut36 x = unsafeCoerce# x
{-# INLINE happyOut36 #-}
happyIn37 :: (Variant) -> (HappyAbsSyn )
happyIn37 x = unsafeCoerce# x
{-# INLINE happyIn37 #-}
happyOut37 :: (HappyAbsSyn ) -> (Variant)
happyOut37 x = unsafeCoerce# x
{-# INLINE happyOut37 #-}
happyIn38 :: ([Concrete]) -> (HappyAbsSyn )
happyIn38 x = unsafeCoerce# x
{-# INLINE happyIn38 #-}
happyOut38 :: (HappyAbsSyn ) -> ([Concrete])
happyOut38 x = unsafeCoerce# x
{-# INLINE happyOut38 #-}
happyIn39 :: ([AbsDef]) -> (HappyAbsSyn )
happyIn39 x = unsafeCoerce# x
{-# INLINE happyIn39 #-}
happyOut39 :: (HappyAbsSyn ) -> ([AbsDef])
happyOut39 x = unsafeCoerce# x
{-# INLINE happyOut39 #-}
happyIn40 :: ([CncDef]) -> (HappyAbsSyn )
happyIn40 x = unsafeCoerce# x
{-# INLINE happyIn40 #-}
happyOut40 :: (HappyAbsSyn ) -> ([CncDef])
happyOut40 x = unsafeCoerce# x
{-# INLINE happyOut40 #-}
happyIn41 :: ([CId]) -> (HappyAbsSyn )
happyIn41 x = unsafeCoerce# x
{-# INLINE happyIn41 #-}
happyOut41 :: (HappyAbsSyn ) -> ([CId])
happyOut41 x = unsafeCoerce# x
{-# INLINE happyOut41 #-}
happyIn42 :: ([Term]) -> (HappyAbsSyn )
happyIn42 x = unsafeCoerce# x
{-# INLINE happyIn42 #-}
happyOut42 :: (HappyAbsSyn ) -> ([Term])
happyOut42 x = unsafeCoerce# x
{-# INLINE happyOut42 #-}
happyIn43 :: ([Exp]) -> (HappyAbsSyn )
happyIn43 x = unsafeCoerce# x
{-# INLINE happyIn43 #-}
happyOut43 :: (HappyAbsSyn ) -> ([Exp])
happyOut43 x = unsafeCoerce# x
{-# INLINE happyOut43 #-}
happyIn44 :: ([String]) -> (HappyAbsSyn )
happyIn44 x = unsafeCoerce# x
{-# INLINE happyIn44 #-}
happyOut44 :: (HappyAbsSyn ) -> ([String])
happyOut44 x = unsafeCoerce# x
{-# INLINE happyOut44 #-}
happyIn45 :: ([Variant]) -> (HappyAbsSyn )
happyIn45 x = unsafeCoerce# x
{-# INLINE happyIn45 #-}
happyOut45 :: (HappyAbsSyn ) -> ([Variant])
happyOut45 x = unsafeCoerce# x
{-# INLINE happyOut45 #-}
happyInTok :: Token -> (HappyAbsSyn )
happyInTok x = unsafeCoerce# x
{-# INLINE happyInTok #-}
happyOutTok :: (HappyAbsSyn ) -> Token
happyOutTok x = unsafeCoerce# x
{-# INLINE happyOutTok #-}
happyActOffsets :: HappyAddr
happyActOffsets = HappyA# "\xd1\x00\xd1\x00\xd2\x00\xce\x00\xcb\x00\xcb\x00\x00\x00\xc9\x00\x72\x00\x09\x00\x3a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\xc8\x00\xca\x00\x00\x00\xc6\x00\x6f\x00\xc5\x00\xf1\xff\xff\xff\x00\x00\x00\x00\x00\x00\x71\x00\x00\x00\xc5\x00\x09\x00\x05\x00\xc7\x00\x09\x00\x00\x00\x00\x00\x69\x00\x69\x00\x69\x00\x59\x00\xc3\x00\xc3\x00\xc4\x00\x0e\x00\x00\x00\x00\x00\x00\x00\xc2\x00\xc2\x00\x72\x00\xc2\x00\x2b\x00\xc1\x00\xc0\x00\xbf\x00\xbe\x00\xbe\x00\xb7\x00\xb6\x00\xbd\x00\xb4\x00\xb3\x00\xaa\x00\xbb\x00\xaf\x00\xbc\x00\x00\x00\xb9\x00\x00\x00\x09\x00\x00\x00\x8d\x00\x00\x00\x09\x00\x00\x00\xba\x00\xb8\x00\xb5\x00\xad\x00\x00\x00\xae\x00\xa9\x00\xb2\x00\x09\x00\x00\x00\x00\x00\x00\x00\x1d\x00\x00\x00\x90\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfa\xff\x85\x00\x8a\x00\x00\x00\xab\x00\xac\x00\x00\x00\x2a\x00\x00\x00\xb1\x00\x00\x00\x06\x00\xb0\x00\x11\x00\xa8\x00\x00\x00\x00\x00\x1d\x00\x7c\x00\x00\x00\xa6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xa5\x00\x00\x00\x00\x00"#
happyGotoOffsets :: HappyAddr
happyGotoOffsets = HappyA# "\x87\x00\xa3\x00\xa4\x00\xa2\x00\x6e\x00\x7b\x00\x5c\x00\xa1\x00\x68\x00\x5a\x00\x51\x00\xf7\xff\x9f\x00\x9d\x00\x9b\x00\x94\x00\x3d\x00\x8f\x00\x8c\x00\x66\x00\x00\x00\x00\x00\x00\x00\xa0\x00\x00\x00\xa0\x00\x98\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x00\x29\x00\x9e\x00\x24\x00\x00\x00\x00\x00\x9c\x00\x55\x00\x39\x00\x97\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x62\x00\x00\x00\x9a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x99\x00\x00\x00\x00\x00\x00\x00\x96\x00\x00\x00\x00\x00\x95\x00\x00\x00\x89\x00\x00\x00\xfb\xff\x54\x00\x00\x00\x92\x00\x83\x00\x4c\x00\x81\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21\x00\x00\x00\x00\x00\x80\x00\x63\x00\x00\x00\x93\x00\x00\x00\x00\x00\x46\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x93\x00\x00\x00\x88\x00\x00\x00\x00\x00\x00\x00\x5b\x00\x39\x00\x7f\x00\x00\x00\x77\x00\x5d\x00\x00\x00\x55\x00\x86\x00\x00\x00\x00\x00\x61\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00"#
happyDefActions :: HappyAddr
happyDefActions = HappyA# "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xcb\xff\x00\x00\x00\x00\x00\x00\x00\x00\xc4\xff\xd1\xff\xcf\xff\xcd\xff\xcb\xff\xc9\xff\xc6\xff\xc4\xff\xc4\xff\x00\x00\xeb\xff\xc1\xff\x00\x00\x00\x00\x00\x00\x00\x00\xd4\xff\xd8\xff\xd7\xff\xc8\xff\xda\xff\x00\x00\xc9\xff\xc9\xff\x00\x00\xc9\xff\xea\xff\xe9\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xdf\xff\xde\xff\xe0\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xcf\xff\x00\x00\xcb\xff\x00\x00\xca\xff\x00\x00\xc6\xff\x00\x00\xc4\xff\x00\x00\x00\x00\x00\x00\x00\x00\xd9\xff\x00\x00\xd4\xff\x00\x00\xc9\xff\xc5\xff\xc3\xff\xc4\xff\xc2\xff\xc0\xff\xd2\xff\xc7\xff\xdb\xff\x00\x00\xdd\xff\xd6\xff\xcc\xff\xce\xff\xd0\xff\x00\x00\x00\x00\x00\x00\xe2\xff\xe3\xff\x00\x00\xcd\xff\x00\x00\xcb\xff\x00\x00\xd1\xff\x00\x00\x00\x00\x00\x00\x00\x00\xe1\xff\xdc\xff\xc2\xff\x00\x00\xd5\xff\x00\x00\xe4\xff\xe5\xff\xe6\xff\xe7\xff\x00\x00\xe8\xff\x00\x00\xd3\xff"#
happyCheck :: HappyAddr
happyCheck = HappyA# "\xff\xff\x02\x00\x01\x00\x09\x00\x09\x00\x0e\x00\x15\x00\x02\x00\x06\x00\x03\x00\x19\x00\x02\x00\x15\x00\x12\x00\x09\x00\x15\x00\x0b\x00\x0c\x00\x09\x00\x12\x00\x0b\x00\x0c\x00\x05\x00\x09\x00\x19\x00\x14\x00\x15\x00\x16\x00\x17\x00\x17\x00\x15\x00\x16\x00\x17\x00\x00\x00\x01\x00\x02\x00\x00\x00\x01\x00\x02\x00\x19\x00\x17\x00\x00\x00\x01\x00\x02\x00\x0f\x00\x0c\x00\x0d\x00\x05\x00\x0c\x00\x0d\x00\x15\x00\x08\x00\x13\x00\x0c\x00\x0d\x00\x13\x00\x00\x00\x01\x00\x02\x00\x02\x00\x13\x00\x00\x00\x01\x00\x02\x00\x07\x00\x17\x00\x17\x00\x09\x00\x0c\x00\x0d\x00\x00\x00\x01\x00\x02\x00\x0c\x00\x0d\x00\x13\x00\x00\x00\x01\x00\x02\x00\x15\x00\x13\x00\x00\x00\x0c\x00\x0d\x00\x00\x00\x01\x00\x02\x00\x02\x00\x0c\x00\x0d\x00\x00\x00\x01\x00\x02\x00\x08\x00\x0d\x00\x02\x00\x0c\x00\x0d\x00\x00\x00\x01\x00\x02\x00\x09\x00\x0c\x00\x0d\x00\x00\x00\x01\x00\x02\x00\x12\x00\x11\x00\x0b\x00\x12\x00\x0e\x00\x02\x00\x0e\x00\x19\x00\x0b\x00\x0e\x00\x07\x00\x15\x00\x16\x00\x15\x00\x16\x00\x09\x00\x15\x00\x16\x00\x02\x00\x0f\x00\x03\x00\x17\x00\x10\x00\x19\x00\x08\x00\x15\x00\x09\x00\x0f\x00\x15\x00\x16\x00\x17\x00\x03\x00\x04\x00\x02\x00\x03\x00\x09\x00\x0a\x00\x0a\x00\x12\x00\x0a\x00\x00\x00\x02\x00\x15\x00\x15\x00\x14\x00\x02\x00\x10\x00\x05\x00\x02\x00\x02\x00\x06\x00\x02\x00\x01\x00\x00\x00\x15\x00\x0a\x00\x14\x00\x17\x00\x15\x00\x12\x00\x04\x00\x06\x00\x05\x00\x02\x00\x0a\x00\x11\x00\x10\x00\x0f\x00\x0a\x00\x0a\x00\x01\x00\x01\x00\x07\x00\x09\x00\x03\x00\x01\x00\x0e\x00\x0a\x00\x01\x00\x0d\x00\x01\x00\x01\x00\x04\x00\x02\x00\xff\xff\x11\x00\x04\x00\xff\xff\x19\x00\xff\xff\x06\x00\xff\xff\xff\xff\x07\x00\xff\xff\x17\x00\x02\x00\xff\xff\x19\x00\x17\x00\x19\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x10\x00\x19\x00\x14\x00\x19\x00\xff\xff\x19\x00\x19\x00\x16\x00\x19\x00\x15\x00\x12\x00\x19\x00\x17\x00\x11\x00\x13\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"#
happyTable :: HappyAddr
happyTable = HappyA# "\x00\x00\x35\x00\x80\x00\x77\x00\x6a\x00\x2b\x00\x16\x00\x22\x00\x4e\x00\x7e\x00\xff\xff\x22\x00\x17\x00\x36\x00\x23\x00\x16\x00\x24\x00\x25\x00\x23\x00\x3d\x00\x24\x00\x25\x00\x7c\x00\x4d\x00\xff\xff\x4e\x00\x16\x00\x26\x00\x27\x00\x27\x00\x16\x00\x26\x00\x27\x00\x1b\x00\x1c\x00\x1d\x00\x1b\x00\x1c\x00\x1d\x00\xff\xff\x27\x00\x1b\x00\x1c\x00\x1d\x00\xc4\xff\x1e\x00\x1f\x00\x72\x00\x1e\x00\x1f\x00\xc4\xff\x4b\x00\x5d\x00\x1e\x00\x1f\x00\x51\x00\x54\x00\x1c\x00\x1d\x00\x39\x00\x53\x00\x1b\x00\x1c\x00\x1d\x00\x4f\x00\x27\x00\x27\x00\x2e\x00\x1e\x00\x1f\x00\x1b\x00\x1c\x00\x1d\x00\x1e\x00\x1f\x00\x55\x00\x1b\x00\x1c\x00\x1d\x00\x16\x00\x20\x00\x1b\x00\x77\x00\x1f\x00\x1b\x00\x1c\x00\x1d\x00\x37\x00\x66\x00\x1f\x00\x1b\x00\x1c\x00\x1d\x00\x50\x00\x2c\x00\x49\x00\x69\x00\x1f\x00\x2f\x00\x30\x00\x31\x00\x35\x00\x2e\x00\x1f\x00\x2f\x00\x30\x00\x31\x00\x3d\x00\x72\x00\x4b\x00\x36\x00\x16\x00\x39\x00\x16\x00\xff\xff\x32\x00\x16\x00\x3a\x00\x17\x00\x79\x00\x17\x00\x5b\x00\x4d\x00\x17\x00\x18\x00\x37\x00\x5a\x00\x79\x00\x27\x00\x57\x00\xff\xff\x38\x00\x16\x00\x4d\x00\x7e\x00\x16\x00\x26\x00\x27\x00\x41\x00\x42\x00\x35\x00\x75\x00\x4d\x00\x76\x00\x7a\x00\x70\x00\x57\x00\x58\x00\x68\x00\x5c\x00\x65\x00\x67\x00\x44\x00\x6c\x00\x6e\x00\x46\x00\x49\x00\x4e\x00\x49\x00\x52\x00\x58\x00\x19\x00\x57\x00\x1a\x00\x27\x00\x16\x00\x27\x00\x3f\x00\x3b\x00\x3d\x00\x35\x00\x33\x00\x28\x00\x29\x00\x2a\x00\x82\x00\x81\x00\x7d\x00\x70\x00\x74\x00\x4d\x00\x5f\x00\x63\x00\x60\x00\x61\x00\x64\x00\x62\x00\x65\x00\x44\x00\x6c\x00\x6e\x00\x00\x00\x3f\x00\x46\x00\x00\x00\xff\xff\x00\x00\x48\x00\x00\x00\x00\x00\x49\x00\x00\x00\x27\x00\x35\x00\x00\x00\xff\xff\x27\x00\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5b\x00\xff\xff\x4e\x00\xff\xff\x00\x00\xff\xff\xff\xff\x26\x00\xff\xff\x16\x00\x3d\x00\xc2\xff\x27\x00\x3f\x00\x41\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"#
happyReduceArr = array (20, 63) [
(20 , happyReduce_20),
(21 , happyReduce_21),
(22 , happyReduce_22),
(23 , happyReduce_23),
(24 , happyReduce_24),
(25 , happyReduce_25),
(26 , happyReduce_26),
(27 , happyReduce_27),
(28 , happyReduce_28),
(29 , happyReduce_29),
(30 , happyReduce_30),
(31 , happyReduce_31),
(32 , happyReduce_32),
(33 , happyReduce_33),
(34 , happyReduce_34),
(35 , happyReduce_35),
(36 , happyReduce_36),
(37 , happyReduce_37),
(38 , happyReduce_38),
(39 , happyReduce_39),
(40 , happyReduce_40),
(41 , happyReduce_41),
(42 , happyReduce_42),
(43 , happyReduce_43),
(44 , happyReduce_44),
(45 , happyReduce_45),
(46 , happyReduce_46),
(47 , happyReduce_47),
(48 , happyReduce_48),
(49 , happyReduce_49),
(50 , happyReduce_50),
(51 , happyReduce_51),
(52 , happyReduce_52),
(53 , happyReduce_53),
(54 , happyReduce_54),
(55 , happyReduce_55),
(56 , happyReduce_56),
(57 , happyReduce_57),
(58 , happyReduce_58),
(59 , happyReduce_59),
(60 , happyReduce_60),
(61 , happyReduce_61),
(62 , happyReduce_62),
(63 , happyReduce_63)
]
happy_n_terms = 26 :: Int
happy_n_nonterms = 23 :: Int
happyReduce_20 = happySpecReduce_1 0# happyReduction_20
happyReduction_20 happy_x_1
= case happyOutTok happy_x_1 of { (PT _ (TL happy_var_1)) ->
happyIn23
(happy_var_1
)}
happyReduce_21 = happySpecReduce_1 1# happyReduction_21
happyReduction_21 happy_x_1
= case happyOutTok happy_x_1 of { (PT _ (TI happy_var_1)) ->
happyIn24
((read happy_var_1) :: Integer
)}
happyReduce_22 = happySpecReduce_1 2# happyReduction_22
happyReduction_22 happy_x_1
= case happyOutTok happy_x_1 of { (PT _ (T_CId happy_var_1)) ->
happyIn25
(CId (happy_var_1)
)}
happyReduce_23 = happyReduce 6# 3# happyReduction_23
happyReduction_23 (happy_x_6 `HappyStk`
happy_x_5 `HappyStk`
happy_x_4 `HappyStk`
happy_x_3 `HappyStk`
happy_x_2 `HappyStk`
happy_x_1 `HappyStk`
happyRest)
= case happyOut27 happy_x_1 of { happy_var_1 ->
case happyOut28 happy_x_3 of { happy_var_3 ->
case happyOut38 happy_x_5 of { happy_var_5 ->
happyIn26
(Grm happy_var_1 happy_var_3 (reverse happy_var_5)
) `HappyStk` happyRest}}}
happyReduce_24 = happyReduce 5# 4# happyReduction_24
happyReduction_24 (happy_x_5 `HappyStk`
happy_x_4 `HappyStk`
happy_x_3 `HappyStk`
happy_x_2 `HappyStk`
happy_x_1 `HappyStk`
happyRest)
= case happyOut25 happy_x_2 of { happy_var_2 ->
case happyOut41 happy_x_4 of { happy_var_4 ->
happyIn27
(Hdr happy_var_2 (reverse happy_var_4)
) `HappyStk` happyRest}}
happyReduce_25 = happyReduce 5# 5# happyReduction_25
happyReduction_25 (happy_x_5 `HappyStk`
happy_x_4 `HappyStk`
happy_x_3 `HappyStk`
happy_x_2 `HappyStk`
happy_x_1 `HappyStk`
happyRest)
= case happyOut39 happy_x_3 of { happy_var_3 ->
happyIn28
(Abs (reverse happy_var_3)
) `HappyStk` happyRest}
happyReduce_26 = happyReduce 5# 6# happyReduction_26
happyReduction_26 (happy_x_5 `HappyStk`
happy_x_4 `HappyStk`
happy_x_3 `HappyStk`
happy_x_2 `HappyStk`
happy_x_1 `HappyStk`
happyRest)
= case happyOut25 happy_x_2 of { happy_var_2 ->
case happyOut40 happy_x_4 of { happy_var_4 ->
happyIn29
(Cnc happy_var_2 (reverse happy_var_4)
) `HappyStk` happyRest}}
happyReduce_27 = happyReduce 5# 7# happyReduction_27
happyReduction_27 (happy_x_5 `HappyStk`
happy_x_4 `HappyStk`
happy_x_3 `HappyStk`
happy_x_2 `HappyStk`
happy_x_1 `HappyStk`
happyRest)
= case happyOut25 happy_x_1 of { happy_var_1 ->
case happyOut32 happy_x_3 of { happy_var_3 ->
case happyOut33 happy_x_5 of { happy_var_5 ->
happyIn30
(Fun happy_var_1 happy_var_3 happy_var_5
) `HappyStk` happyRest}}}
happyReduce_28 = happySpecReduce_3 8# happyReduction_28
happyReduction_28 happy_x_3
happy_x_2
happy_x_1
= case happyOut25 happy_x_1 of { happy_var_1 ->
case happyOut35 happy_x_3 of { happy_var_3 ->
happyIn31
(Lin happy_var_1 happy_var_3
)}}
happyReduce_29 = happySpecReduce_3 9# happyReduction_29
happyReduction_29 happy_x_3
happy_x_2
happy_x_1
= case happyOut41 happy_x_1 of { happy_var_1 ->
case happyOut25 happy_x_3 of { happy_var_3 ->
happyIn32
(Typ (reverse happy_var_1) happy_var_3
)}}
happyReduce_30 = happyReduce 4# 10# happyReduction_30
happyReduction_30 (happy_x_4 `HappyStk`
happy_x_3 `HappyStk`
happy_x_2 `HappyStk`
happy_x_1 `HappyStk`
happyRest)
= case happyOut34 happy_x_2 of { happy_var_2 ->
case happyOut43 happy_x_3 of { happy_var_3 ->
happyIn33
(Tr happy_var_2 (reverse happy_var_3)
) `HappyStk` happyRest}}
happyReduce_31 = happySpecReduce_1 11# happyReduction_31
happyReduction_31 happy_x_1
= case happyOut25 happy_x_1 of { happy_var_1 ->
happyIn34
(AC happy_var_1
)}
happyReduce_32 = happySpecReduce_1 11# happyReduction_32
happyReduction_32 happy_x_1
= case happyOut23 happy_x_1 of { happy_var_1 ->
happyIn34
(AS happy_var_1
)}
happyReduce_33 = happySpecReduce_1 11# happyReduction_33
happyReduction_33 happy_x_1
= case happyOut24 happy_x_1 of { happy_var_1 ->
happyIn34
(AI happy_var_1
)}
happyReduce_34 = happySpecReduce_3 12# happyReduction_34
happyReduction_34 happy_x_3
happy_x_2
happy_x_1
= case happyOut42 happy_x_2 of { happy_var_2 ->
happyIn35
(R happy_var_2
)}
happyReduce_35 = happyReduce 4# 12# happyReduction_35
happyReduction_35 (happy_x_4 `HappyStk`
happy_x_3 `HappyStk`
happy_x_2 `HappyStk`
happy_x_1 `HappyStk`
happyRest)
= case happyOut35 happy_x_1 of { happy_var_1 ->
case happyOut35 happy_x_3 of { happy_var_3 ->
happyIn35
(P happy_var_1 happy_var_3
) `HappyStk` happyRest}}
happyReduce_36 = happySpecReduce_3 12# happyReduction_36
happyReduction_36 happy_x_3
happy_x_2
happy_x_1
= case happyOut42 happy_x_2 of { happy_var_2 ->
happyIn35
(S happy_var_2
)}
happyReduce_37 = happySpecReduce_1 12# happyReduction_37
happyReduction_37 happy_x_1
= case happyOut36 happy_x_1 of { happy_var_1 ->
happyIn35
(K happy_var_1
)}
happyReduce_38 = happySpecReduce_2 12# happyReduction_38
happyReduction_38 happy_x_2
happy_x_1
= case happyOut24 happy_x_2 of { happy_var_2 ->
happyIn35
(V happy_var_2
)}
happyReduce_39 = happySpecReduce_1 12# happyReduction_39
happyReduction_39 happy_x_1
= case happyOut24 happy_x_1 of { happy_var_1 ->
happyIn35
(C happy_var_1
)}
happyReduce_40 = happySpecReduce_1 12# happyReduction_40
happyReduction_40 happy_x_1
= case happyOut25 happy_x_1 of { happy_var_1 ->
happyIn35
(F happy_var_1
)}
happyReduce_41 = happySpecReduce_3 12# happyReduction_41
happyReduction_41 happy_x_3
happy_x_2
happy_x_1
= case happyOut42 happy_x_2 of { happy_var_2 ->
happyIn35
(FV happy_var_2
)}
happyReduce_42 = happyReduce 5# 12# happyReduction_42
happyReduction_42 (happy_x_5 `HappyStk`
happy_x_4 `HappyStk`
happy_x_3 `HappyStk`
happy_x_2 `HappyStk`
happy_x_1 `HappyStk`
happyRest)
= case happyOut23 happy_x_2 of { happy_var_2 ->
case happyOut35 happy_x_4 of { happy_var_4 ->
happyIn35
(W happy_var_2 happy_var_4
) `HappyStk` happyRest}}
happyReduce_43 = happySpecReduce_1 13# happyReduction_43
happyReduction_43 happy_x_1
= case happyOut23 happy_x_1 of { happy_var_1 ->
happyIn36
(KS happy_var_1
)}
happyReduce_44 = happyReduce 7# 13# happyReduction_44
happyReduction_44 (happy_x_7 `HappyStk`
happy_x_6 `HappyStk`
happy_x_5 `HappyStk`
happy_x_4 `HappyStk`
happy_x_3 `HappyStk`
happy_x_2 `HappyStk`
happy_x_1 `HappyStk`
happyRest)
= case happyOut44 happy_x_3 of { happy_var_3 ->
case happyOut45 happy_x_5 of { happy_var_5 ->
happyIn36
(KP (reverse happy_var_3) happy_var_5
) `HappyStk` happyRest}}
happyReduce_45 = happySpecReduce_3 14# happyReduction_45
happyReduction_45 happy_x_3
happy_x_2
happy_x_1
= case happyOut44 happy_x_1 of { happy_var_1 ->
case happyOut44 happy_x_3 of { happy_var_3 ->
happyIn37
(Var (reverse happy_var_1) (reverse happy_var_3)
)}}
happyReduce_46 = happySpecReduce_0 15# happyReduction_46
happyReduction_46 = happyIn38
([]
)
happyReduce_47 = happySpecReduce_3 15# happyReduction_47
happyReduction_47 happy_x_3
happy_x_2
happy_x_1
= case happyOut38 happy_x_1 of { happy_var_1 ->
case happyOut29 happy_x_2 of { happy_var_2 ->
happyIn38
(flip (:) happy_var_1 happy_var_2
)}}
happyReduce_48 = happySpecReduce_0 16# happyReduction_48
happyReduction_48 = happyIn39
([]
)
happyReduce_49 = happySpecReduce_3 16# happyReduction_49
happyReduction_49 happy_x_3
happy_x_2
happy_x_1
= case happyOut39 happy_x_1 of { happy_var_1 ->
case happyOut30 happy_x_2 of { happy_var_2 ->
happyIn39
(flip (:) happy_var_1 happy_var_2
)}}
happyReduce_50 = happySpecReduce_0 17# happyReduction_50
happyReduction_50 = happyIn40
([]
)
happyReduce_51 = happySpecReduce_3 17# happyReduction_51
happyReduction_51 happy_x_3
happy_x_2
happy_x_1
= case happyOut40 happy_x_1 of { happy_var_1 ->
case happyOut31 happy_x_2 of { happy_var_2 ->
happyIn40
(flip (:) happy_var_1 happy_var_2
)}}
happyReduce_52 = happySpecReduce_0 18# happyReduction_52
happyReduction_52 = happyIn41
([]
)
happyReduce_53 = happySpecReduce_2 18# happyReduction_53
happyReduction_53 happy_x_2
happy_x_1
= case happyOut41 happy_x_1 of { happy_var_1 ->
case happyOut25 happy_x_2 of { happy_var_2 ->
happyIn41
(flip (:) happy_var_1 happy_var_2
)}}
happyReduce_54 = happySpecReduce_0 19# happyReduction_54
happyReduction_54 = happyIn42
([]
)
happyReduce_55 = happySpecReduce_1 19# happyReduction_55
happyReduction_55 happy_x_1
= case happyOut35 happy_x_1 of { happy_var_1 ->
happyIn42
((:[]) happy_var_1
)}
happyReduce_56 = happySpecReduce_3 19# happyReduction_56
happyReduction_56 happy_x_3
happy_x_2
happy_x_1
= case happyOut35 happy_x_1 of { happy_var_1 ->
case happyOut42 happy_x_3 of { happy_var_3 ->
happyIn42
((:) happy_var_1 happy_var_3
)}}
happyReduce_57 = happySpecReduce_0 20# happyReduction_57
happyReduction_57 = happyIn43
([]
)
happyReduce_58 = happySpecReduce_2 20# happyReduction_58
happyReduction_58 happy_x_2
happy_x_1
= case happyOut43 happy_x_1 of { happy_var_1 ->
case happyOut33 happy_x_2 of { happy_var_2 ->
happyIn43
(flip (:) happy_var_1 happy_var_2
)}}
happyReduce_59 = happySpecReduce_0 21# happyReduction_59
happyReduction_59 = happyIn44
([]
)
happyReduce_60 = happySpecReduce_2 21# happyReduction_60
happyReduction_60 happy_x_2
happy_x_1
= case happyOut44 happy_x_1 of { happy_var_1 ->
case happyOut23 happy_x_2 of { happy_var_2 ->
happyIn44
(flip (:) happy_var_1 happy_var_2
)}}
happyReduce_61 = happySpecReduce_0 22# happyReduction_61
happyReduction_61 = happyIn45
([]
)
happyReduce_62 = happySpecReduce_1 22# happyReduction_62
happyReduction_62 happy_x_1
= case happyOut37 happy_x_1 of { happy_var_1 ->
happyIn45
((:[]) happy_var_1
)}
happyReduce_63 = happySpecReduce_3 22# happyReduction_63
happyReduction_63 happy_x_3
happy_x_2
happy_x_1
= case happyOut37 happy_x_1 of { happy_var_1 ->
case happyOut45 happy_x_3 of { happy_var_3 ->
happyIn45
((:) happy_var_1 happy_var_3
)}}
happyNewToken action sts stk [] =
happyDoAction 25# (error "reading EOF!") action sts stk []
happyNewToken action sts stk (tk:tks) =
let cont i = happyDoAction i tk action sts stk tks in
case tk of {
PT _ (TS ";") -> cont 1#;
PT _ (TS "(") -> cont 2#;
PT _ (TS ")") -> cont 3#;
PT _ (TS "{") -> cont 4#;
PT _ (TS "}") -> cont 5#;
PT _ (TS ":") -> cont 6#;
PT _ (TS "=") -> cont 7#;
PT _ (TS "->") -> cont 8#;
PT _ (TS "[") -> cont 9#;
PT _ (TS "]") -> cont 10#;
PT _ (TS "$") -> cont 11#;
PT _ (TS "[|") -> cont 12#;
PT _ (TS "|]") -> cont 13#;
PT _ (TS "+") -> cont 14#;
PT _ (TS "/") -> cont 15#;
PT _ (TS ",") -> cont 16#;
PT _ (TS "abstract") -> cont 17#;
PT _ (TS "concrete") -> cont 18#;
PT _ (TS "grammar") -> cont 19#;
PT _ (TS "pre") -> cont 20#;
PT _ (TL happy_dollar_dollar) -> cont 21#;
PT _ (TI happy_dollar_dollar) -> cont 22#;
PT _ (T_CId happy_dollar_dollar) -> cont 23#;
_ -> cont 24#;
_ -> happyError' (tk:tks)
}
happyError_ tk tks = happyError' (tk:tks)
happyThen :: () => Err a -> (a -> Err b) -> Err b
happyThen = (thenM)
happyReturn :: () => a -> Err a
happyReturn = (returnM)
happyThen1 m k tks = (thenM) m (\a -> k a tks)
happyReturn1 :: () => a -> b -> Err a
happyReturn1 = \a tks -> (returnM) a
happyError' :: () => [Token] -> Err a
happyError' = happyError
pGrammar tks = happySomeParser where
happySomeParser = happyThen (happyParse 0# tks) (\x -> happyReturn (happyOut26 x))
pHeader tks = happySomeParser where
happySomeParser = happyThen (happyParse 1# tks) (\x -> happyReturn (happyOut27 x))
pAbstract tks = happySomeParser where
happySomeParser = happyThen (happyParse 2# tks) (\x -> happyReturn (happyOut28 x))
pConcrete tks = happySomeParser where
happySomeParser = happyThen (happyParse 3# tks) (\x -> happyReturn (happyOut29 x))
pAbsDef tks = happySomeParser where
happySomeParser = happyThen (happyParse 4# tks) (\x -> happyReturn (happyOut30 x))
pCncDef tks = happySomeParser where
happySomeParser = happyThen (happyParse 5# tks) (\x -> happyReturn (happyOut31 x))
pType tks = happySomeParser where
happySomeParser = happyThen (happyParse 6# tks) (\x -> happyReturn (happyOut32 x))
pExp tks = happySomeParser where
happySomeParser = happyThen (happyParse 7# tks) (\x -> happyReturn (happyOut33 x))
pAtom tks = happySomeParser where
happySomeParser = happyThen (happyParse 8# tks) (\x -> happyReturn (happyOut34 x))
pTerm tks = happySomeParser where
happySomeParser = happyThen (happyParse 9# tks) (\x -> happyReturn (happyOut35 x))
pTokn tks = happySomeParser where
happySomeParser = happyThen (happyParse 10# tks) (\x -> happyReturn (happyOut36 x))
pVariant tks = happySomeParser where
happySomeParser = happyThen (happyParse 11# tks) (\x -> happyReturn (happyOut37 x))
pListConcrete tks = happySomeParser where
happySomeParser = happyThen (happyParse 12# tks) (\x -> happyReturn (happyOut38 x))
pListAbsDef tks = happySomeParser where
happySomeParser = happyThen (happyParse 13# tks) (\x -> happyReturn (happyOut39 x))
pListCncDef tks = happySomeParser where
happySomeParser = happyThen (happyParse 14# tks) (\x -> happyReturn (happyOut40 x))
pListCId tks = happySomeParser where
happySomeParser = happyThen (happyParse 15# tks) (\x -> happyReturn (happyOut41 x))
pListTerm tks = happySomeParser where
happySomeParser = happyThen (happyParse 16# tks) (\x -> happyReturn (happyOut42 x))
pListExp tks = happySomeParser where
happySomeParser = happyThen (happyParse 17# tks) (\x -> happyReturn (happyOut43 x))
pListString tks = happySomeParser where
happySomeParser = happyThen (happyParse 18# tks) (\x -> happyReturn (happyOut44 x))
pListVariant tks = happySomeParser where
happySomeParser = happyThen (happyParse 19# tks) (\x -> happyReturn (happyOut45 x))
happySeq = happyDontSeq
returnM :: a -> Err a
returnM = return
thenM :: Err a -> (a -> Err b) -> Err b
thenM = (>>=)
happyError :: [Token] -> Err a
happyError ts =
Bad $ "syntax error at " ++ tokenPos ts ++
case ts of
[] -> []
[Err _] -> " due to lexer error"
_ -> " before " ++ unwords (map prToken (take 4 ts))
myLexer = tokens
{-# LINE 1 "GenericTemplate.hs" #-}
{-# LINE 1 "<built-in>" #-}
{-# LINE 1 "<command line>" #-}
{-# LINE 1 "GenericTemplate.hs" #-}
-- $Id$
{-# LINE 28 "GenericTemplate.hs" #-}
data Happy_IntList = HappyCons Int# Happy_IntList
{-# LINE 49 "GenericTemplate.hs" #-}
{-# LINE 59 "GenericTemplate.hs" #-}
infixr 9 `HappyStk`
data HappyStk a = HappyStk a (HappyStk a)
-----------------------------------------------------------------------------
-- starting the parse
happyParse start_state = happyNewToken start_state notHappyAtAll notHappyAtAll
-----------------------------------------------------------------------------
-- Accepting the parse
-- If the current token is 0#, it means we've just accepted a partial
-- parse (a %partial parser). We must ignore the saved token on the top of
-- the stack in this case.
happyAccept 0# tk st sts (_ `HappyStk` ans `HappyStk` _) =
happyReturn1 ans
happyAccept j tk st sts (HappyStk ans _) =
(happyTcHack j (happyTcHack st)) (happyReturn1 ans)
-----------------------------------------------------------------------------
-- Arrays only: do the next action
happyDoAction i tk st
= {- nothing -}
case action of
0# -> {- nothing -}
happyFail i tk st
-1# -> {- nothing -}
happyAccept i tk st
n | (n <# (0# :: Int#)) -> {- nothing -}
(happyReduceArr ! rule) i tk st
where rule = (I# ((negateInt# ((n +# (1# :: Int#))))))
n -> {- nothing -}
happyShift new_state i tk st
where new_state = (n -# (1# :: Int#))
where off = indexShortOffAddr happyActOffsets st
off_i = (off +# i)
check = if (off_i >=# (0# :: Int#))
then (indexShortOffAddr happyCheck off_i ==# i)
else False
action | check = indexShortOffAddr happyTable off_i
| otherwise = indexShortOffAddr happyDefActions st
indexShortOffAddr (HappyA# arr) off =
#if __GLASGOW_HASKELL__ > 500
narrow16Int# i
#elif __GLASGOW_HASKELL__ == 500
intToInt16# i
#else
(i `iShiftL#` 16#) `iShiftRA#` 16#
#endif
where
#if __GLASGOW_HASKELL__ >= 503
i = word2Int# ((high `uncheckedShiftL#` 8#) `or#` low)
#else
i = word2Int# ((high `shiftL#` 8#) `or#` low)
#endif
high = int2Word# (ord# (indexCharOffAddr# arr (off' +# 1#)))
low = int2Word# (ord# (indexCharOffAddr# arr off'))
off' = off *# 2#
data HappyAddr = HappyA# Addr#
-----------------------------------------------------------------------------
-- HappyState data type (not arrays)
{-# LINE 170 "GenericTemplate.hs" #-}
-----------------------------------------------------------------------------
-- Shifting a token
happyShift new_state 0# tk st sts stk@(x `HappyStk` _) =
let i = (case unsafeCoerce# x of { (I# (i)) -> i }) in
-- trace "shifting the error token" $
happyDoAction i tk new_state (HappyCons (st) (sts)) (stk)
happyShift new_state i tk st sts stk =
happyNewToken new_state (HappyCons (st) (sts)) ((happyInTok (tk))`HappyStk`stk)
-- happyReduce is specialised for the common cases.
happySpecReduce_0 i fn 0# tk st sts stk
= happyFail 0# tk st sts stk
happySpecReduce_0 nt fn j tk st@((action)) sts stk
= happyGoto nt j tk st (HappyCons (st) (sts)) (fn `HappyStk` stk)
happySpecReduce_1 i fn 0# tk st sts stk
= happyFail 0# tk st sts stk
happySpecReduce_1 nt fn j tk _ sts@((HappyCons (st@(action)) (_))) (v1`HappyStk`stk')
= let r = fn v1 in
happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
happySpecReduce_2 i fn 0# tk st sts stk
= happyFail 0# tk st sts stk
happySpecReduce_2 nt fn j tk _ (HappyCons (_) (sts@((HappyCons (st@(action)) (_))))) (v1`HappyStk`v2`HappyStk`stk')
= let r = fn v1 v2 in
happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
happySpecReduce_3 i fn 0# tk st sts stk
= happyFail 0# tk st sts stk
happySpecReduce_3 nt fn j tk _ (HappyCons (_) ((HappyCons (_) (sts@((HappyCons (st@(action)) (_))))))) (v1`HappyStk`v2`HappyStk`v3`HappyStk`stk')
= let r = fn v1 v2 v3 in
happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
happyReduce k i fn 0# tk st sts stk
= happyFail 0# tk st sts stk
happyReduce k nt fn j tk st sts stk
= case happyDrop (k -# (1# :: Int#)) sts of
sts1@((HappyCons (st1@(action)) (_))) ->
let r = fn stk in -- it doesn't hurt to always seq here...
happyDoSeq r (happyGoto nt j tk st1 sts1 r)
happyMonadReduce k nt fn 0# tk st sts stk
= happyFail 0# tk st sts stk
happyMonadReduce k nt fn j tk st sts stk =
happyThen1 (fn stk) (\r -> happyGoto nt j tk st1 sts1 (r `HappyStk` drop_stk))
where sts1@((HappyCons (st1@(action)) (_))) = happyDrop k (HappyCons (st) (sts))
drop_stk = happyDropStk k stk
happyDrop 0# l = l
happyDrop n (HappyCons (_) (t)) = happyDrop (n -# (1# :: Int#)) t
happyDropStk 0# l = l
happyDropStk n (x `HappyStk` xs) = happyDropStk (n -# (1#::Int#)) xs
-----------------------------------------------------------------------------
-- Moving to a new state after a reduction
happyGoto nt j tk st =
{- nothing -}
happyDoAction j tk new_state
where off = indexShortOffAddr happyGotoOffsets st
off_i = (off +# nt)
new_state = indexShortOffAddr happyTable off_i
-----------------------------------------------------------------------------
-- Error recovery (0# is the error token)
-- parse error if we are in recovery and we fail again
happyFail 0# tk old_st _ stk =
-- trace "failing" $
happyError_ tk
{- We don't need state discarding for our restricted implementation of
"error". In fact, it can cause some bogus parses, so I've disabled it
for now --SDM
-- discard a state
happyFail 0# tk old_st (HappyCons ((action)) (sts))
(saved_tok `HappyStk` _ `HappyStk` stk) =
-- trace ("discarding state, depth " ++ show (length stk)) $
happyDoAction 0# tk action sts ((saved_tok`HappyStk`stk))
-}
-- Enter error recovery: generate an error token,
-- save the old token and carry on.
happyFail i tk (action) sts stk =
-- trace "entering error recovery" $
happyDoAction 0# tk action sts ( (unsafeCoerce# (I# (i))) `HappyStk` stk)
-- Internal happy errors:
notHappyAtAll = error "Internal Happy error\n"
-----------------------------------------------------------------------------
-- Hack to get the typechecker to accept our action functions
happyTcHack :: Int# -> a -> a
happyTcHack x y = y
{-# INLINE happyTcHack #-}
-----------------------------------------------------------------------------
-- Seq-ing. If the --strict flag is given, then Happy emits
-- happySeq = happyDoSeq
-- otherwise it emits
-- happySeq = happyDontSeq
happyDoSeq, happyDontSeq :: a -> b -> b
happyDoSeq a b = a `seq` b
happyDontSeq a b = b
-----------------------------------------------------------------------------
-- Don't inline any functions from the template. GHC has a nasty habit
-- of deciding to inline happyGoto everywhere, which increases the size of
-- the generated parser quite a bit.
{-# NOINLINE happyDoAction #-}
{-# NOINLINE happyTable #-}
{-# NOINLINE happyCheck #-}
{-# NOINLINE happyActOffsets #-}
{-# NOINLINE happyGotoOffsets #-}
{-# NOINLINE happyDefActions #-}
{-# NOINLINE happyShift #-}
{-# NOINLINE happySpecReduce_0 #-}
{-# NOINLINE happySpecReduce_1 #-}
{-# NOINLINE happySpecReduce_2 #-}
{-# NOINLINE happySpecReduce_3 #-}
{-# NOINLINE happyReduce #-}
{-# NOINLINE happyMonadReduce #-}
{-# NOINLINE happyGoto #-}
{-# NOINLINE happyFail #-}
-- end of Happy Template.

181
src/GF/Canon/GFCC/PrintGFCC.hs Normal file
View File

@@ -0,0 +1,181 @@
{-# OPTIONS -fno-warn-incomplete-patterns #-}
module GF.Canon.GFCC.PrintGFCC where
-- pretty-printer generated by the BNF converter
import GF.Canon.GFCC.AbsGFCC
import Data.Char
-- the top-level printing method
printTree :: Print a => a -> String
printTree = render . prt 0
type Doc = [ShowS] -> [ShowS]
doc :: ShowS -> Doc
doc = (:)
render :: Doc -> String
render d = rend 0 (map ($ "") $ d []) "" where
rend i ss = case ss of
"[" :ts -> showChar '[' . rend i ts
"(" :ts -> showChar '(' . rend i ts
"{" :ts -> showChar '{' . new (i+1) . rend (i+1) ts
"}" : ";":ts -> new (i-1) . space "}" . showChar ';' . new (i-1) . rend (i-1) ts
"}" :ts -> new (i-1) . showChar '}' . new (i-1) . rend (i-1) ts
";" :ts -> showChar ';' . new i . rend i ts
t : "," :ts -> showString t . space "," . rend i ts
t : ")" :ts -> showString t . showChar ')' . rend i ts
t : "]" :ts -> showString t . showChar ']' . rend i ts
t :ts -> space t . rend i ts
_ -> id
new i = showChar '\n' . replicateS (2*i) (showChar ' ') . dropWhile isSpace
space t = showString t . (\s -> if null s then "" else (' ':s))
parenth :: Doc -> Doc
parenth ss = doc (showChar '(') . ss . doc (showChar ')')
concatS :: [ShowS] -> ShowS
concatS = foldr (.) id
concatD :: [Doc] -> Doc
concatD = foldr (.) id
replicateS :: Int -> ShowS -> ShowS
replicateS n f = concatS (replicate n f)
-- the printer class does the job
class Print a where
prt :: Int -> a -> Doc
prtList :: [a] -> Doc
prtList = concatD . map (prt 0)
instance Print a => Print [a] where
prt _ = prtList
instance Print Char where
prt _ s = doc (showChar '\'' . mkEsc '\'' s . showChar '\'')
prtList s = doc (showChar '"' . concatS (map (mkEsc '"') s) . showChar '"')
mkEsc :: Char -> Char -> ShowS
mkEsc q s = case s of
_ | s == q -> showChar '\\' . showChar s
'\\'-> showString "\\\\"
'\n' -> showString "\\n"
'\t' -> showString "\\t"
_ -> showChar s
prPrec :: Int -> Int -> Doc -> Doc
prPrec i j = if j<i then parenth else id
instance Print Integer where
prt _ x = doc (shows x)
instance Print Double where
prt _ x = doc (shows x)
instance Print CId where
prt _ (CId i) = doc (showString i)
prtList es = case es of
[] -> (concatD [])
x:xs -> (concatD [prt 0 x , prt 0 xs])
instance Print Grammar where
prt i e = case e of
Grm header abstract concretes -> prPrec i 0 (concatD [prt 0 header , doc (showString ";") , prt 0 abstract , doc (showString ";") , prt 0 concretes , doc (showString ";")])
instance Print Header where
prt i e = case e of
Hdr cid cids -> prPrec i 0 (concatD [doc (showString "grammar") , prt 0 cid , doc (showString "(") , prt 0 cids , doc (showString ")")])
instance Print Abstract where
prt i e = case e of
Abs absdefs -> prPrec i 0 (concatD [doc (showString "abstract") , doc (showString "{") , prt 0 absdefs , doc (showString "}") , doc (showString ";")])
instance Print Concrete where
prt i e = case e of
Cnc cid cncdefs -> prPrec i 0 (concatD [doc (showString "concrete") , prt 0 cid , doc (showString "{") , prt 0 cncdefs , doc (showString "}")])
prtList es = case es of
[] -> (concatD [])
x:xs -> (concatD [prt 0 x , doc (showString ";") , prt 0 xs])
instance Print AbsDef where
prt i e = case e of
Fun cid type' exp -> prPrec i 0 (concatD [prt 0 cid , doc (showString ":") , prt 0 type' , doc (showString "=") , prt 0 exp])
prtList es = case es of
[] -> (concatD [])
x:xs -> (concatD [prt 0 x , doc (showString ";") , prt 0 xs])
instance Print CncDef where
prt i e = case e of
Lin cid term -> prPrec i 0 (concatD [prt 0 cid , doc (showString "=") , prt 0 term])
prtList es = case es of
[] -> (concatD [])
x:xs -> (concatD [prt 0 x , doc (showString ";") , prt 0 xs])
instance Print Type where
prt i e = case e of
Typ cids cid -> prPrec i 0 (concatD [prt 0 cids , doc (showString "->") , prt 0 cid])
instance Print Exp where
prt i e = case e of
Tr atom exps -> prPrec i 0 (concatD [doc (showString "(") , prt 0 atom , prt 0 exps , doc (showString ")")])
prtList es = case es of
[] -> (concatD [])
x:xs -> (concatD [prt 0 x , prt 0 xs])
instance Print Atom where
prt i e = case e of
AC cid -> prPrec i 0 (concatD [prt 0 cid])
AS str -> prPrec i 0 (concatD [prt 0 str])
AI n -> prPrec i 0 (concatD [prt 0 n])
instance Print Term where
prt i e = case e of
R terms -> prPrec i 0 (concatD [doc (showString "[") , prt 0 terms , doc (showString "]")])
P term0 term -> prPrec i 0 (concatD [prt 0 term0 , doc (showString "[") , prt 0 term , doc (showString "]")])
S terms -> prPrec i 0 (concatD [doc (showString "(") , prt 0 terms , doc (showString ")")])
K tokn -> prPrec i 0 (concatD [prt 0 tokn])
V n -> prPrec i 0 (concatD [doc (showString "$") , prt 0 n])
C n -> prPrec i 0 (concatD [prt 0 n])
F cid -> prPrec i 0 (concatD [prt 0 cid])
FV terms -> prPrec i 0 (concatD [doc (showString "[|") , prt 0 terms , doc (showString "|]")])
W str term -> prPrec i 0 (concatD [doc (showString "(") , prt 0 str , doc (showString "+") , prt 0 term , doc (showString ")")])
prtList es = case es of
[] -> (concatD [])
[x] -> (concatD [prt 0 x])
x:xs -> (concatD [prt 0 x , doc (showString ",") , prt 0 xs])
instance Print Tokn where
prt i e = case e of
KS str -> prPrec i 0 (concatD [prt 0 str])
KP strs variants -> prPrec i 0 (concatD [doc (showString "[") , doc (showString "pre") , prt 0 strs , doc (showString "[") , prt 0 variants , doc (showString "]") , doc (showString "]")])
instance Print Variant where
prt i e = case e of
Var strs0 strs -> prPrec i 0 (concatD [prt 0 strs0 , doc (showString "/") , prt 0 strs])
prtList es = case es of
[] -> (concatD [])
[x] -> (concatD [prt 0 x])
x:xs -> (concatD [prt 0 x , doc (showString ",") , prt 0 xs])

88
src/GF/Canon/GFCC/SkelGFCC.hs Normal file
View File

@@ -0,0 +1,88 @@
module SkelGFCC where
-- Haskell module generated by the BNF converter
import AbsGFCC
import ErrM
type Result = Err String
failure :: Show a => a -> Result
failure x = Bad $ "Undefined case: " ++ show x
transCId :: CId -> Result
transCId x = case x of
CId str -> failure x
transGrammar :: Grammar -> Result
transGrammar x = case x of
Grm header abstract concretes -> failure x
transHeader :: Header -> Result
transHeader x = case x of
Hdr cid cids -> failure x
transAbstract :: Abstract -> Result
transAbstract x = case x of
Abs absdefs -> failure x
transConcrete :: Concrete -> Result
transConcrete x = case x of
Cnc cid cncdefs -> failure x
transAbsDef :: AbsDef -> Result
transAbsDef x = case x of
Fun cid type' exp -> failure x
transCncDef :: CncDef -> Result
transCncDef x = case x of
Lin cid term -> failure x
transType :: Type -> Result
transType x = case x of
Typ cids cid -> failure x
transExp :: Exp -> Result
transExp x = case x of
Tr atom exps -> failure x
transAtom :: Atom -> Result
transAtom x = case x of
AC cid -> failure x
AS str -> failure x
AI n -> failure x
transTerm :: Term -> Result
transTerm x = case x of
R terms -> failure x
P term0 term -> failure x
S terms -> failure x
K tokn -> failure x
V n -> failure x
C n -> failure x
F cid -> failure x
FV terms -> failure x
W str term -> failure x
transTokn :: Tokn -> Result
transTokn x = case x of
KS str -> failure x
KP strs variants -> failure x
transVariant :: Variant -> Result
transVariant x = case x of
Var strs0 strs -> failure x

58
src/GF/Canon/GFCC/TestGFCC.hs Normal file
View File

@@ -0,0 +1,58 @@
-- automatically generated by BNF Converter
module Main where
import IO ( stdin, hGetContents )
import System ( getArgs, getProgName )
import LexGFCC
import ParGFCC
import SkelGFCC
import PrintGFCC
import AbsGFCC
import ErrM
type ParseFun a = [Token] -> Err a
myLLexer = myLexer
type Verbosity = Int
putStrV :: Verbosity -> String -> IO ()
putStrV v s = if v > 1 then putStrLn s else return ()
runFile :: (Print a, Show a) => Verbosity -> ParseFun a -> FilePath -> IO ()
runFile v p f = putStrLn f >> readFile f >>= run v p
run :: (Print a, Show a) => Verbosity -> ParseFun a -> String -> IO ()
run v p s = let ts = myLLexer s in case p ts of
Bad s -> do putStrLn "\nParse Failed...\n"
putStrV v "Tokens:"
putStrV v $ show ts
putStrLn s
Ok tree -> do putStrLn "\nParse Successful!"
showTree v tree
showTree :: (Show a, Print a) => Int -> a -> IO ()
showTree v tree
= do
putStrV v $ "\n[Abstract Syntax]\n\n" ++ show tree
putStrV v $ "\n[Linearized tree]\n\n" ++ printTree tree
main :: IO ()
main = do args <- getArgs
case args of
[] -> hGetContents stdin >>= run 2 pGrammar
"-s":fs -> mapM_ (runFile 0 pGrammar) fs
fs -> mapM_ (runFile 2 pGrammar) fs

2
src/GF/UseGrammar/Custom.hs
View File

@@ -34,6 +34,7 @@ import GF.Grammar.Values
import qualified GF.Grammar.Grammar as G import qualified GF.Grammar.Grammar as G
import qualified GF.Canon.AbsGFC as A import qualified GF.Canon.AbsGFC as A
import qualified GF.Canon.GFC as C import qualified GF.Canon.GFC as C
import qualified GF.Canon.CanonToGFCC as GFCC
import qualified GF.Source.AbsGF as GF import qualified GF.Source.AbsGF as GF
import qualified GF.Grammar.MMacros as MM import qualified GF.Grammar.MMacros as MM
import GF.Grammar.AbsCompute import GF.Grammar.AbsCompute
@@ -341,6 +342,7 @@ customMultiGrammarPrinter =
customData "Printers for multiple grammars, selected by option -printer=x" $ customData "Printers for multiple grammars, selected by option -printer=x" $
[ [
(strCI "gfcm", const MC.prCanon) (strCI "gfcm", const MC.prCanon)
,(strCI "gfcc", const GFCC.prCanon2gfcc)
,(strCI "header", const (MC.prCanonMGr . unoptimizeCanon)) ,(strCI "header", const (MC.prCanonMGr . unoptimizeCanon))
,(strCI "cfgm", prCanonAsCFGM) ,(strCI "cfgm", prCanonAsCFGM)
,(strCI "graph", visualizeCanonGrammar) ,(strCI "graph", visualizeCanonGrammar)

1
src/GF/UseGrammar/Linear.hs
View File

@@ -153,6 +153,7 @@ unoptimizeCanonMod g = convMod where
ps <- mapM term2patt vs ps <- mapM term2patt vs
return $ T ty [Cas [p] t | (p,t) <- zip ps ts] return $ T ty [Cas [p] t | (p,t) <- zip ps ts]
FV ts -> liftM FV $ mapM exp ts FV ts -> liftM FV $ mapM exp ts
I _ -> comp t
_ -> composOp exp t _ -> composOp exp t
where where
alls = allParamValues g alls = allParamValues g