[Bug driver/78877] Missing suggestion for -fsanitize=addres

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78877

--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
There's very similar one seen by Jakub in:
https://gcc.gnu.org/ml/gcc-patches/2016-12/msg01765.html

$ ./xgcc -B. -fsanitize=nul /tmp/a.c
xgcc: error: unrecognized argument to -fsanitize= option: ‘nul’
$ ./xgcc -B. -fsanitiz=nul /tmp/a.c
xgcc: error: unrecognized command line option ‘-fsanitiz=nul’; did you mean
‘-fsanitize=null’?