https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66293
--- Comment #5 from Jean-Michaƫl Celerier <jeanmichael.celerier at gmail dot com> --- > In my experience, options like -Weverything tend to be too noisy to be > generally useful for projects of non-trivial size. It's always possible to run -Weverything -Wno-foo -Wno-bar to remove unwanted warnings. It's a bit more work upfront, but will bring benefits at each compiler update. Generally speaking, I'd say that there are more "useful" than "useless" warnings, hence it's less work to disable the useless ones, than to enable the useful ones.