https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106658
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenth at gcc dot gnu.org --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- 1.1 can be done without any code but 1.2 makes std::start_lifetime_at <T> (p) retain the memory bit representation as initial value of the object? The paper mentions std::launder (ick), but I'm not sure how this is implementable at all if not sufficiently restricted.