https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45289
Rich Felker <bugdal at aerifal dot cx> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bugdal at aerifal dot cx --- Comment #11 from Rich Felker <bugdal at aerifal dot cx> --- This bug in POSIX (recommending the aliasing violation) was fixed. Now they (correctly) recommend the cast. So I think this bug could possibly be closed, unless we want to re-apply it to things like #61739 or perhaps memory-model and synchronization issues.