diff options
| author | kr.angelov <kr.angelov@gmail.com> | 2012-08-29 11:43:02 +0000 |
|---|---|---|
| committer | kr.angelov <kr.angelov@gmail.com> | 2012-08-29 11:43:02 +0000 |
| commit | f8fe23fda7b97d5301bfb2ec1d89ce9967c5b200 (patch) | |
| tree | a2db1d1dbe1cd294a7f323abb0123ea8c551fc82 /src/runtime/haskell/PGF/Printer.hs | |
| parent | 27196778ace6de265407947a21a5b0eb3fd0caf8 (diff) | |
A basic infrastructure for generating Teyjus bytecode from the GF abstract syntax
Diffstat (limited to 'src/runtime/haskell/PGF/Printer.hs')
| -rw-r--r-- | src/runtime/haskell/PGF/Printer.hs | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/runtime/haskell/PGF/Printer.hs b/src/runtime/haskell/PGF/Printer.hs index 980b5dcdf..c0529b116 100644 --- a/src/runtime/haskell/PGF/Printer.hs +++ b/src/runtime/haskell/PGF/Printer.hs @@ -28,17 +28,17 @@ ppAbs name a = text "abstract" <+> ppCId name <+> char '{' $$ ppFlag :: CId -> Literal -> Doc ppFlag flag value = text "flag" <+> ppCId flag <+> char '=' <+> ppLit value <+> char ';' -ppCat :: CId -> ([Hypo],[(Double,CId)]) -> Doc -ppCat c (hyps,_) = text "cat" <+> ppCId c <+> hsep (snd (mapAccumL (ppHypo 4) [] hyps)) <+> char ';' - -ppFun :: CId -> (Type,Int,Maybe [Equation],Double) -> Doc -ppFun f (t,_,Just eqs,_) = text "fun" <+> ppCId f <+> colon <+> ppType 0 [] t <+> char ';' $$ - 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)],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 ';' ppCnc :: Language -> Concr -> Doc ppCnc name cnc = |