[Bug c/67820] Move obscure warning about null pointers into prime time

[dcb314 at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67820

--- Comment #4 from David Binderman <dcb314 at hotmail dot com> ---
>Did you grep for -W ? 

$ fgrep -l -e "-W " fedora/pass78/2015122*/*  | wc -l
50
$ fgrep -l -e "-W " fedora/pass77/201512*/*  | wc -l
590
$

So -W gets about as much use as -Wextra

Both together are 14% in the first case and 19% in the second case.
Still look like low numbers to me. It seems that most Fedora developers
don't use -W or -Wextra.

Hence my bug report.