testsuite/tests/typecheck/should_fail/AssocTyDef09.stderr


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AssocTyDef09.hs:8:10: [GHC-87875]
    The line:
          type OtherType a = Int
    defines a default equation for type ‘OtherType’ but ‘OtherType’ itself has not been declared.
    Suggested fix:
      Declare ‘OtherType’ by adding:
            type OtherType a 
      to the class ‘Cls’