[Bug libstdc++/125450] [16/17 Regression] std::optional breaks in C++26 freestanding mode

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125450

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2026-05-26
             Status|UNCONFIRMED                 |NEW
            Summary|std::optional breaks in     |[16/17 Regression]
                   |C++26 freestanding mode     |std::optional breaks in
                   |                            |C++26 freestanding mode