https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105327
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I don't think this is a bogus one.
std::shared_ptr owns the pointer once it is passed, not before.
So when you do:
mem_guard g (v);
...
P p (new (v) T);
...
the constructor of p might cause operator new to be called with a throw (after
already taking the ownership of the argument) and the deconstructor of P is
called and you get a delete called on the argument.
