[Bug preprocessor/111965] -fno-debug-cpp does not disable -fdebug-cpp

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111965

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
https://gcc.gnu.org/pipermail/gcc-patches/2011-October/325728.html

I don't know if there should be a -fno-debug-cpp option. Maybe we should just
reject that ...