[Bug c++/64248] [5 Regression] Error: declarator-id missing; using reserved word ‘__FUNCTION__’

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64248

--- Comment #3 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
(In reply to theubik from comment #2)
> (In reply to Markus Trippelsdorf from comment #1)
> > Probably more outfall from r217241.
> 
> it's not a bug?

Sure it is.