Error found:
in module TypeSynonyms4
at tests/purs/failing/TypeSynonyms4.purs:8:12 - 8:15 (line 8, column 12 - line 8, column 15)

  Type synonym TypeSynonyms4.F is partially applied.
  Type synonyms must be applied to all of their type arguments.

in type synonym G

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