https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70065
--- Comment #4 from Serge Roussak <beaux_monde at tut dot by> --- (In reply to Marek Polacek from comment #2) > Wait, so what is wrong with this? > warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] > You can use -Wno-parentheses to disable that warning. Yes, but -Wno-parentheses disables something else in addition to that thing related with the operators' priority.