https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92757
--- Comment #10 from Ricardo Abreu <ricardolafabreu at gmail dot com> --- > Usually CLI applications don't have as many switches as GCC with as many > non-trivial interactions between them. True, but I am not sure I understand your point. To me that sounds like all the more reason to avoid coupling between them and document it prominently otherwise. My outsider impression is that, ideally, turning on -W... flags should turn on whatever analysis was needed, independently of optimization. It would make for smoother UI because it would be more in line with the natural affordance of a switch. I suppose the increase in compilation cost would be justified by the request for more checking. I am sure there are reasons why this is unfeasible, undesirable, too risky... Better highlighting in documentation would alleviate the surprise.
