https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66618
Alex Henrie <alexhenrie24 at gmail dot com> changed:
What |Removed |Added
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CC| |alexhenrie24 at gmail dot com
--- Comment #6 from Alex Henrie <alexhenrie24 at gmail dot com> ---
This wasn't fixed properly, or it was broken again before the release of GCC
8.1: In GCC 8.1 and later no warning at all is issued for the example program,
even at -O0.
