[Bug libstdc++/80762] is_constructible gives hard error with clang

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80762

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |---

--- Comment #12 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Doh, yes it's missing the linker option. It should be a different error now,
but still failing.