GCC 7.2: Getting "warning: RTTI symbol not found for class" warnings in GDB

[Paul Smith]

On Wed, 2017-08-23 at 07:52 -0400, Paul Smith wrote:
> > > I've filed a bug about this FYI:
> > > 
> > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81932
> > 
> > Please add a proper testcase to the bug report so we can reproduce it.
> 
> Done.  Cheers!

I don't appear to have privileges to set the status of these issues to
anything other than RESOLVED so someone else will have to update it. 
Thanks!