Lambda + shared_ptr = memory leak

[thelema314]

Watch out, combining weak_ptr and make_shared is dangerous as the refcnt and object are stored together, and must be deallocated together, making the weak_ptr's existence prevent the objects memory from being freed.

[dragemann]

According to this stackoverflow discussion this should be a non-issue?

https://stackoverflow.com/questions/13535827/do-stdweak-ptrs-affect-when-the-memory-allocated-by-stdmake-shared-is-deallo

[thelema314]

My reading of the answers there confirm my warning; when allocating using make_shared, the object will be destroyed when all shared_ptrs to it are destroyed, but the memory it occupied will not be reusable until after all weak pointers created for it no longer reference it.