[Bug c++/120449] g++ -Wtype-limits without -P doesn't warn on unsigned compare to zero

[zmajeed at sbcglobal dot net via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120449

--- Comment #4 from Zartaj Majeed <zmajeed at sbcglobal dot net> ---
Thanks - and what about this?

No warning from

g++ -c -Wtype-limits -std=c++20 -Wsystem-headers typelimits.cpp