[Bug c++/105683] [12/13 Regression] Infinite loop (at runtime) with construction of vector of variant

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105683

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Don't use braced-init here:

      case Type::Type8:
        new (&m_impl.m_value8)
            std::vector<ossia::value>{std::move(other.m_impl.m_value8)};


If you use parens, it works as you expect.