https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90050
--- Comment #6 from Mihai Preda <mpreda at gmail dot com> --- OK, thanks. So if on Ubuntu 19.04, the default compiler produces without errors/warnings, from valid source code, an executable that crashes, that's programmer error?! I understand the explanation, but there is a problem. Maybe the bug is not with gcc but with Ubuntu, but a bug there is.
