[Bug c/77817] -Wimplicit-fallthrough: cpp directive renders FALLTHRU comment ineffective

[amodra at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77817

Alan Modra <amodra at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2016-10-04
                 CC|                            |amodra at gmail dot com
     Ever confirmed|0                           |1

--- Comment #3 from Alan Modra <amodra at gmail dot com> ---
Confirmed.  See also pr77853