henrytill

{-# LANGUAGE DeriveDataTypeable, GeneralizedNewtypeDeriving, TemplateHaskell, FlexibleInstances #-}
{-# OPTIONS_GHC -Wall -fno-warn-missing-signatures #-}
module QQAST where

import Control.Applicative
import Control.Exception
import Control.Monad.State
import Data.Data (Data)
import Data.Generics (extQ)
import Data.IORef