https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90885
David Binderman <dcb314 at hotmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dcb314 at hotmail dot com --- Comment #22 from David Binderman <dcb314 at hotmail dot com> --- clang only seems to warn for 2 ^ X and 10 ^ Y. There seems to be about 30 cases of this problem across the Fedora Linux distribution, so not the biggest problem in the world.