Language extension needed for GHC 8.6. (#317)

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Galen Huntington 2018-08-27 20:40:01 -07:00 committed by Mark Karpov
parent 573bacf721
commit cdb9334d61

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@ -26,6 +26,7 @@
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE StandaloneDeriving #-}
{-# LANGUAGE UndecidableInstances#-}
module Text.Megaparsec.Error
( -- * Parse error type