[Bug c++/70065] Add a new option to suppress a warnings about operators priority

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70065

--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Wait, so what is wrong with this?
warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses]
You can use -Wno-parentheses to disable that warning.