[Bug libstdc++/58982] [4.9 Regression] std::vector> vai(10); does not compile anymore

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58982

--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Paolo Carlini from comment #2)
> I think at least something like this for this specific bug, but the whole
> file needs auditing:

Not only that file, but stl_algobase.h too, we compile this without complaint
and then do a memmove() on atomic objects!

  std::atomic<int> a[1];
  std::atomic<int> b[1];
  std::uninitialized_copy(a,a+1, b);