testsuite/tests/module/mod90.stderr


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mod90.hs:3:16: error: [GHC-35373]
    In the import of ‘Prelude’:
      an item called ‘Left’
      is exported, but it is a data constructor of
      ‘Either’.
    Suggested fix:
      Use
        import Prelude ( Either( Left ) )
      or
        import Prelude ( Either(..) )