-- GENERATED by C->Haskell Compiler, version 0.16.4 Crystal Seed, 24 Jan 2009 (Haskell)
-- Edit the ORIGNAL .chs file instead!


{-# LINE 1 "lib/CPython/Types/Type.chs" #-}{-# LANGUAGE ForeignFunctionInterface #-}

-- Copyright (C) 2009 John Millikin <jmillikin@gmail.com>
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with this program.  If not, see <http://www.gnu.org/licenses/>.

module CPython.Types.Type
	( Type
	, typeType
	, isSubtype
	) where


import           CPython.Internal

instance Concrete Type where
	concreteType _ = typeType

typeType :: Type
typeType =
  unsafePerformIO $
  let {res = typeType'_} in
  peekStaticObject res >>= \res' ->
  return (res')
{-# LINE 32 "lib/CPython/Types/Type.chs" #-}

-- | Returns 'True' if the first parameter is a subtype of the second
-- parameter.
isSubtype :: Type -> Type -> IO (Bool)
isSubtype a1 a2 =
  withObject a1 $ \a1' -> 
  withObject a2 $ \a2' -> 
  isSubtype'_ a1' a2' >>= \res ->
  let {res' = toBool res} in
  return (res')
{-# LINE 39 "lib/CPython/Types/Type.chs" #-}

foreign import ccall unsafe "CPython/Types/Type.chs.h hscpython_PyType_Type"
  typeType'_ :: (Ptr ())

foreign import ccall safe "CPython/Types/Type.chs.h PyType_IsSubtype"
  isSubtype'_ :: ((Ptr ()) -> ((Ptr ()) -> (IO CInt)))