Error found:
in module Main
at tests/purs/failing/DeclConflictDuplicateCtor.purs:4:1 - 4:21 (line 4, column 1 - line 4, column 21)

  Declaration for data constructor Fail conflicts with an existing data constructor of the same name.


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