[Bug c++/69261] [6 Regression] Copying char arrays during constexpr evaluation does not work reliably

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69261

--- Comment #5 from Jason Merrill <jason at gcc dot gnu.org> ---
*** Bug 69263 has been marked as a duplicate of this bug. ***