[Bug c++/88893] Forward declaring of enum class with visibility results in -Wattributes false positive.

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88893

Martin Sebor <msebor at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2019-01-17
                 CC|                            |msebor at gcc dot gnu.org
           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=43407
     Ever confirmed|0                           |1
      Known to fail|                            |4.4.7, 4.8.5, 4.9.4, 5.4.0,
                   |                            |6.4.0, 7.3.0, 8.2.0, 9.0

--- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> ---
Confirmed.  The example has been rejected since scoped enums were introduced so
this is not a regression.