[Bug c++/64611] Using a << operator inside an overloaded << operator gives compile error

[jvoosten at bankai dot nl]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64611

--- Comment #3 from J. van Oosten <jvoosten at bankai dot nl> ---
Yes, that works. Surprising simple solution, but I'm still wondering if this is
a bug or a feature....

Thanks for the reply.