[Bug libstdc++/58839] Regression: dereferencing void* in shared_ptr(unique_ptr&& u) constructor

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58839

--- Comment #3 from Paolo Carlini <paolo.carlini at oracle dot com> ---
Yes, as you can see Jonathan is already on it.