[Bug c++/59500] Bogus maybe-uninitialized warning due to optimizations

[luto at mit dot edu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59500

--- Comment #3 from Andy Lutomirski <luto at mit dot edu> ---
Created attachment 33484
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33484&action=edit
Headerless reproducer (c++ only)