{-# LANGUAGE CPP #-} #if MIN_VERSION_GLASGOW_HASKELL(8,4,4,0) {-# OPTIONS_GHC -F -pgmF doctest-discover -optF components/succinct-json-standard-cursor/doctest/config.json #-} #else module Main where import qualified System.IO as IO main :: IO () main = IO.putStrLn "WARNING: doctest will not run on GHC versions earlier than 8.4.4" #endif