On Sat, 10 Apr 2021, 05:55 Ming Cheng via Gcc-help, <gcc-help@xxxxxxxxxxx> wrote: > C++ CRTP pattern and virtual function call > https://stackoverflow.com/q/65987043/14492198?sem=2 This is not a question about GCC, it's just about how to design your C++ classes. Stack overflow is a suitable place to ask, not here.