{-# OPTIONS_GHC -dcore-lint #-} {-# OPTIONS_GHC -fplugin TyFamPlugin #-} {-# LANGUAGE Haskell2010 #-} {-# LANGUAGE DataKinds, GADTs, ScopedTypeVariables #-} module TcPlugin_TyFam where import Definitions ( MyTyFam ) foo :: proxy a -> proxy b -> MyTyFam a a -> () foo _ _ x = x