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parseToChart also returns the category

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krangelov
2020-07-26 15:56:21 +02:00
parent a2d7f1369c
commit d7965d81b4
1 changed files with 12 additions and 6 deletions
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18
src/runtime/haskell-bind/PGF2.hsc
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@@ -726,7 +726,7 @@ parseToChart :: Concr -- ^ the language with which we parse
-- If a literal has been recognized then the output should
-- be Just (expr,probability,end_offset)
-> Int -- ^ the maximal number of roots
-> ParseOutput ([FId],Map.Map FId ([(Int,Int,String)],[(Expr,[PArg],Float)]))
-> ParseOutput ([FId],Map.Map FId ([(Int,Int,String)],[(Expr,[PArg],Float)],Cat))
parseToChart lang (Type ctype touchType) sent heuristic callbacks roots =
unsafePerformIO $
withGuPool $ \parsePl -> do
@@ -776,19 +776,23 @@ parseToChart lang (Type ctype touchType) sent heuristic callbacks roots =
c_total_cats <- (#peek PgfConcr, total_cats) (concr lang)
if Map.member fid chart || fid < c_total_cats
then return (fid,chart)
else do range <- get_range c_ccat >>= peekSequence peekRange (#size PgfParseRange)
else do c_cnccat <- (#peek PgfCCat, cnccat) c_ccat
c_abscat <- (#peek PgfCCat, cnccat) c_cnccat
c_name <- (#peek PgfCCat, cnccat) c_abscat
cat <- peekUtf8CString c_name
range <- get_range c_ccat >>= peekSequence peekRange (#size PgfParseRange)
c_prods <- (#peek PgfCCat, prods) c_ccat
if c_prods == nullPtr
then do return (fid,Map.insert fid (range,[]) chart)
then do return (fid,Map.insert fid (range,[],cat) chart)
else do c_len <- (#peek PgfCCat, n_synprods) c_ccat
(prods,chart) <- fixIO (\res -> peekProductions (Map.insert fid (range,fst res) chart)
(prods,chart) <- fixIO (\res -> peekProductions (Map.insert fid (range,fst res,cat) chart)
(fromIntegral (c_len :: CSizeT))
(c_prods `plusPtr` (#offset GuSeq, data)))
return (fid,chart)
where
peekProductions chart 0 ptr = return ([],chart)
peekProductions chart len ptr = do
(ps1, chart) <- deRef (peekProduction chart) ptr
(ps1,chart) <- deRef (peekProduction chart) ptr
(ps2,chart) <- peekProductions chart (len-1) (ptr `plusPtr` (#size GuVariant))
return (ps1++ps2,chart)
@@ -806,13 +810,15 @@ parseToChart lang (Type ctype touchType) sent heuristic callbacks roots =
return ([(Expr expr (touchConcr lang), pargs, p)],chart) }
(#const PGF_PRODUCTION_COERCE) -> do { c_coerce <- (#peek PgfProductionCoerce, coerce) dt ;
(fid,chart) <- peekCCat get_range chart c_coerce ;
return (maybe [] snd (Map.lookup fid chart),chart) }
return (maybe [] snd3 (Map.lookup fid chart),chart) }
(#const PGF_PRODUCTION_EXTERN) -> do { c_ep <- (#peek PgfProductionExtern, ep) dt ;
expr <- (#peek PgfExprProb, expr) c_ep ;
p <- (#peek PgfExprProb, prob) c_ep ;
return ([(Expr expr (touchConcr lang), [], p)],chart) }
_ -> error ("Unknown production type "++show tag++" in the grammar")
snd3 (_,x,_) = x
peekPArgs chart 0 ptr = return ([],chart)
peekPArgs chart len ptr = do
(a, chart) <- peekPArg chart ptr