[Bug c/118403] uninitialized warning with automatic union

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118403

--- Comment #13 from Sam James <sjames at gcc dot gnu.org> ---
(In reply to Stephen Hemminger from comment #12)

What does `gcc --version` give?