https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91547
--- Comment #3 from Mateusz Szychowski <mateusz.szychowski at blackstarsoftware dot com> --- > The behaviour of that function is perfectly well defined. > Yes because it is not useful and causes to print when there is no bug at all > and wrapping behavior is expected. It was a decison that GCC does not > implement this option due to the very valid code just being printed out about > it. Okay, thank you for time and for explaining me why it isn't implemented in GCC.
