[Bug c++/77984] Invalid warning on templated operator= with -Weffc++

[carlosmf.pt at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77984

--- Comment #3 from carlosmf.pt at gmail dot com ---
I also have the same issue when using -Weffc++.

Is efcc++ deprecated?