https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82679
--- Comment #4 from olivier.delande.spam at googlemail dot com --- (In reply to Marek Polacek from comment #3) > Sorry, I probably shouldn't have closed this. I guess what we want to > reject is > > typedef int T[10]; > _Atomic T a; > > but not your example. Indeed, that is exactly what I would expect (from my understanding of the standard), and, as far as I can tell, that is what clang does. I have not tested other compilers. To anyone else is affected by this: a workaround (besides not using typedef for such array types) is to wrap the atomic element type in a struct. Thanks!
