[Bug c++/103564] type-requirement that names a constructor should fail

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103564

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #1) 
> Maybe there is defect report in this area.

Note even the original testcase MSVC accepts too.