[Bug libstdc++/125565] std::enable_shared_from_this::_M_weak_this not reset before calling deleter

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125565

--- Comment #2 from Tomasz Kamiński <tkaminsk at gcc dot gnu.org> ---
> As far as I can see, there is no way to work around the issue from the user 
> code.

Not sure, if this is applicable in your case, but you cant reuse allocation by
destroying and creating an object:
   c->~connection();
   new (c) connection();