[Bug libstdc++/69478] [4.9/5 Regression] std::copy/std::move broken with trivial move-only types

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69478

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[4.9/5/6 Regression]        |[4.9/5 Regression]
                   |std::copy/std::move broken  |std::copy/std::move broken
                   |with trivial move-only      |with trivial move-only
                   |types                       |types

--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Fixed on trunk so far.