Decl.hsc

module Lean.Raw.C.Decl where

import Foreign
import Foreign.C.Types

import qualified Lean.Raw.C.Decl.Cert as Cert
import Lean.Raw.C.Env (Env)
import Lean.Raw.C.Exception (Exception)
import Lean.Raw.C.Expr (Expr)
import Lean.Raw.C.Name (ListName, Name)
import Lean.Wrapper

#include <lean.h>

newtype Kind = Kind CInt
  deriving (Eq)

#{enum Kind, Kind,
  Const = LEAN_DECL_CONST,
  Axiom = LEAN_DECL_AXIOM,
  Def   = LEAN_DECL_DEF,
  Thm   = LEAN_DECL_THM}

data Struct

instance Drop Struct where drop = drop'
foreign import ccall unsafe "&lean_decl_del" drop' :: FunPtr (Ptr Struct -> IO ())

type Decl = Ptr Struct

foreign import ccall unsafe "lean_decl_mk_axiom" mkAxiom :: Name -> ListName -> Expr -> Ptr Decl -> Ptr Exception -> IO CInt
foreign import ccall unsafe "lean_decl_mk_const" mkConst :: Name -> ListName -> Expr -> Ptr Decl -> Ptr Exception -> IO CInt
foreign import ccall unsafe "lean_decl_mk_def_with" mkDef :: Env -> Name -> ListName -> Expr -> Expr -> CUInt -> CInt -> Ptr Decl -> Ptr Exception -> IO CInt
foreign import ccall unsafe "lean_decl_check" check :: Env -> Decl -> Ptr Cert.Decl -> Ptr Exception -> IO CInt