[Bug target/94383] [8/9/10 Regression] class with empty base passed incorrectly with -std=c++17

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94383

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |6.4.0
      Known to fail|                            |7.5.0, 8.3.0, 9.2.1
   Last reconfirmed|                            |2020-03-28
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
I haven't actually tested this with gcc-10 yet but I can't find an existing
bug, so I assume it's also still present on master.