https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90415
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Known to work| |8.3.0, 9.1.1
Keywords| |rejects-valid
Last reconfirmed| |2019-05-23
Component|libstdc++ |c++
CC|jason at redhat dot com |jason at gcc dot gnu.org
Ever confirmed|0 |1
Summary|std::is_copy_constructible< |[10 Regression]
|std::tuple<std::any>> is |std::is_copy_constructible<
|incomplete |std::tuple<std::any>> is
| |incomplete
Known to fail| |10.0
--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Thanks for the bisection.
Changing component to c++ for now, although it's possible a fix is needed in
the library.