"Unknown value discard" error has no file information #3418

module Main where

import Effect.Console (log)

main = do
  log "What"  
  log "Hello sailor!"

Error found:
in module Main
at  line 0, column 0 - line 0, column 0

  Unknown value discard. You're probably using do-notation, which the compiler replaces with calls to the discard function. Please import discard from module Prelude


See https://github.com/purescript/documentation/blob/master/errors/UnknownName.md for more information,
or to contribute content related to this error.