[C++] function overload resolution in one GIF (by Jeff Preshing)

While C++'s function overload resolution is perplex, Jeff Preshing had a way to explain it in one GIF.

Although there are sophisticated details (e.g. ADL, pointer to function;pointer to member function etc.) which should be known by seasoned C++ engineers, the GIF provides a quick look-up for code that hits ambiguous resolution state.

Reference:
https://preshing.com/20210315/how-cpp-resolves-a-function-call/

credit: Jeff Preshing