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createFunction now takes arity as argument

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krangelov
2021-09-16 11:04:45 +02:00
parent fc268a16df
commit b408650125
5 changed files with 8 additions and 8 deletions
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2
src/runtime/haskell/PGF2/FFI.hsc
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@@ -127,7 +127,7 @@ foreign import ccall pgf_commit_revision :: Ptr PgfDB -> Ptr PgfRevision -> Ptr
foreign import ccall pgf_checkout_revision :: Ptr PgfDB -> Ptr PgfText -> Ptr PgfExn -> IO (Ptr PgfRevision)
foreign import ccall pgf_create_function :: Ptr PgfDB -> Ptr PgfRevision -> Ptr PgfText -> StablePtr Type -> (#type prob_t) -> Ptr PgfMarshaller -> Ptr PgfExn -> IO ()
foreign import ccall pgf_create_function :: Ptr PgfDB -> Ptr PgfRevision -> Ptr PgfText -> StablePtr Type -> CSize -> (#type prob_t) -> Ptr PgfMarshaller -> Ptr PgfExn -> IO ()
foreign import ccall pgf_drop_function :: Ptr PgfDB -> Ptr PgfRevision -> Ptr PgfText -> Ptr PgfExn -> IO ()

6
src/runtime/haskell/PGF2/Transactions.hsc
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@@ -109,12 +109,12 @@ checkoutPGF p name =
else do fptr2 <- C.newForeignPtr c_revision (withForeignPtr (a_db p) (\c_db -> pgf_free_revision c_db c_revision))
return (Just (PGF (a_db p) fptr2 (languages p)))
createFunction :: Fun -> Type -> Float -> Transaction ()
createFunction name ty prob = Transaction $ \c_db c_revision c_exn ->
createFunction :: Fun -> Type -> Int -> Float -> Transaction ()
createFunction name ty arity prob = Transaction $ \c_db c_revision c_exn ->
withText name $ \c_name ->
bracket (newStablePtr ty) freeStablePtr $ \c_ty ->
withForeignPtr marshaller $ \m -> do
pgf_create_function c_db c_revision c_name c_ty prob m c_exn
pgf_create_function c_db c_revision c_name c_ty (fromIntegral arity) prob m c_exn
dropFunction :: Fun -> Transaction ()
dropFunction name = Transaction $ \c_db c_revision c_exn ->