[Bug c++/87676] Presence of variadic constructor template breaks overload resolution for other constructors

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87676

--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> ---
That's how I interpret it anyway, but I could be convinced otherwise. And maybe
the standard isn't clear enough here.