The latest Flycheck can show errors from other files
The latest Flycheck can show errors from other files

See https://github.com/flycheck/flycheck/pull/1427

/cc @chrisdone
chrisdone/intero,commercialhaskell/intero,commercialhaskell/intero,chrisdone/ghci-ng,chrisdone/intero,chrisdone/intero,chrisdone/ghci-ng,commercialhaskell/intero