https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92675
--- Comment #2 from Jonny Grant <jg at jguk dot org> --- (In reply to Jonathan Wakely from comment #1) > That's an idiomatic way to get the largest unsigned value, it would be a > shame if it warned. Personally I would use UINT_MAX from limits.h, feels more idiomatic.
