[Bug c++/114357] Add a way to not call deconstructors for non-auto decls, like clang's no_destroy attribute

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114357

--- Comment #7 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Libstdc++ has to use some sneaky hacks to avoid destroying globals, we would
definitely use no_destroy if we had it.