https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101460
--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> --- I know that attempting to continue compiling can be very useful, so that additional errors in the code can still be diagnosed. But in this case, maybe we should mark 'n' as "tainted" so that we don't keep showing diagnostics caused by trying to use it as if it was valid.
