{-# OPTIONS -fallow-undecidable-instances #-} -- Search for -fallow-undecidable-instances to see why this is needed ----------------------------------------------------------------------------- -- | -- Module : Control.Monad.Writer -- Copyright : (c) Andy Gill 2001, -- (c) Oregon Graduate Institute of Science and Technology, 2001 -- License : BSD-style (see the file libraries/base/LICENSE) -- -- Maintainer : libraries@haskell.org -- Stability : experimental -- Portability : non-portable (multi-param classes, functional dependencies) -- -- The MonadWriter class. -- -- Inspired by the paper -- /Functional Programming with Overloading and -- Higher-Order Polymorphism/, -- Mark P Jones (<http://web.cecs.pdx.edu/~mpj/pubs/springschool.html>) -- Advanced School of Functional Programming, 1995. ----------------------------------------------------------------------------- module Control.Monad.Writer ( module Control.Monad.Writer.Lazy ) where import Control.Monad.Writer.Lazy