[Bug tree-optimization/125013] False maybe-uninitialized wrapping std::optional

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125013

--- Comment #3 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 64281
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=64281&action=edit
testcase where r16-1113 does not change things

I created a new testcase where r16-1113 won't change things but we still don't
get a warning in GCC 16+.

The main thing that looks different is the additional of:

  p1 = {};

in GCC 16.