[Bug c++/70229] error: constexpr constructor does not have empty body

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70229

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|                            |6.1.0

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Marek Polacek from comment #3)
> but this is not a regression so I suppose we'll have to wait till gcc7?

It is now stage 1 of gcc 7, it might be a good idea to test and put in this
patch.