[Bug preprocessor/81794] "would be stringified in traditional C" warning should be controlled by -Wtraditional

[egallager at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81794

--- Comment #3 from Eric Gallager <egallager at gcc dot gnu.org> ---
(In reply to David Malcolm from comment #2)
> Please can you turn it into a patch that contains both the fix *and* the new
> testcase?  (e.g. gcc.dg/pragma-diag-8.c)

I will once I get some issues with my email sorted out...