[Bug c++/64816] gcc claims that constructor is private when it should be accessible

[ville.voutilainen at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64816

--- Comment #4 from Ville Voutilainen <ville.voutilainen at gmail dot com> ---
Sorry for the noise, I managed to drop out that last line, bummer. So no, this
hasn't been fixed yet.