diff options
Diffstat (limited to 'src/runtime/haskell/PGF/Printer.hs')
| -rw-r--r-- | src/runtime/haskell/PGF/Printer.hs | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/src/runtime/haskell/PGF/Printer.hs b/src/runtime/haskell/PGF/Printer.hs index 4945667f4..1aabce09d 100644 --- a/src/runtime/haskell/PGF/Printer.hs +++ b/src/runtime/haskell/PGF/Printer.hs @@ -2,7 +2,7 @@ module PGF.Printer (ppPGF,ppCat,ppFId,ppFunId,ppSeqId,ppSeq,ppFun) where import PGF.CId import PGF.Data ---import PGF.Macros +import PGF.ByteCode import qualified Data.Map as Map import qualified Data.Set as Set @@ -26,17 +26,18 @@ ppAbs name a = text "abstract" <+> ppCId name <+> char '{' $$ ppFlag :: CId -> Literal -> Doc ppFlag flag value = text "flag" <+> ppCId flag <+> char '=' <+> ppLit value <+> char ';' -ppCat :: CId -> ([Hypo],[(Double,CId)],Double,BCAddr) -> Doc -ppCat c (hyps,_,_,_) = text "cat" <+> ppCId c <+> hsep (snd (mapAccumL (ppHypo 4) [] hyps)) <+> char ';' - -ppFun :: CId -> (Type,Int,Maybe [Equation],Double,BCAddr) -> Doc -ppFun f (t,_,Just eqs,_,_) = text "fun" <+> ppCId f <+> colon <+> ppType 0 [] t <+> char ';' $$ - if null eqs - then empty - else text "def" <+> vcat [let scope = foldl pattScope [] patts - ds = map (ppPatt 9 scope) patts - in ppCId f <+> hsep ds <+> char '=' <+> ppExpr 0 scope res <+> char ';' | Equ patts res <- eqs] -ppFun f (t,_,Nothing,_,_) = text "data" <+> ppCId f <+> colon <+> ppType 0 [] t <+> char ';' +ppCat :: CId -> ([Hypo],[(Double,CId)],Double) -> Doc +ppCat c (hyps,_,_) = text "cat" <+> ppCId c <+> hsep (snd (mapAccumL (ppHypo 4) [] hyps)) <+> char ';' + +ppFun :: CId -> (Type,Int,Maybe ([Equation],[Instr]),Double) -> Doc +ppFun f (t,_,Just (eqs,code),_) = text "fun" <+> ppCId f <+> colon <+> ppType 0 [] t <+> char ';' $$ + if null eqs + then empty + else text "def" <+> vcat [let scope = foldl pattScope [] patts + ds = map (ppPatt 9 scope) patts + in ppCId f <+> hsep ds <+> char '=' <+> ppExpr 0 scope res <+> char ';' | Equ patts res <- eqs] $$ + ppCode 0 code +ppFun f (t,_,Nothing,_) = text "data" <+> ppCId f <+> colon <+> ppType 0 [] t <+> char ';' ppCnc :: Language -> Concr -> Doc ppCnc name cnc = |