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change the PGF.Data.Exp type

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This commit is contained in:
krasimir
2008-05-30 09:10:28 +00:00
parent 1077fa1f30
commit 1172539a95
11 changed files with 118 additions and 145 deletions
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34
src-3.0/GF/Compile/GrammarToGFCC.hs
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@@ -117,22 +117,24 @@ mkExp :: A.Term -> C.Exp
mkExp t = case t of
A.Eqs eqs -> C.EEq [C.Equ (map mkPatt ps) (mkExp e) | (ps,e) <- eqs]
_ -> case GM.termForm t of
Ok (xx,c,args) -> C.DTr [i2i x | x <- xx] (mkAt c) (map mkExp args)
where
mkAt c = case c of
Q _ c -> C.AC $ i2i c
QC _ c -> C.AC $ i2i c
Vr x -> C.AV $ i2i x
EInt i -> C.AI i
EFloat f -> C.AF f
K s -> C.AS s
Meta (MetaSymb i) -> C.AM $ toInteger i
_ -> C.AM 0
mkPatt p = uncurry CM.tree $ case p of
A.PP _ c ps -> (C.AC (i2i c), map mkPatt ps)
A.PV x -> (C.AV (i2i x), [])
A.PW -> (C.AV wildCId, [])
A.PInt i -> (C.AI i, [])
Ok (xs,c,args) -> mkAbs xs (mkApp c (map mkExp args))
where
mkAbs [] t = t
mkAbs xs t = C.EAbs [i2i x | x <- xs] t
mkApp c args = case c of
Q _ c -> C.EApp (i2i c) args
QC _ c -> C.EApp (i2i c) args
Vr x -> C.EVar (i2i x)
EInt i -> C.EInt i
EFloat f -> C.EFloat f
K s -> C.EStr s
Meta (MetaSymb i) -> C.EMeta (toInteger i)
_ -> C.EMeta 0
mkPatt p = case p of
A.PP _ c ps -> C.EApp (i2i c) (map mkPatt ps)
A.PV x -> C.EVar (i2i x)
A.PW -> C.EVar wildCId
A.PInt i -> C.EInt i
mkContext :: A.Context -> [C.Hypo]
mkContext hyps = [C.Hyp (i2i x) (mkType ty) | (x,ty) <- hyps]