Can a object be passed as value to the copy constructor

Question

I have some confusion with this \"Can a object be passed as value to the copy constructor\" The compiler clearly rejects this, which means it is not possible. Can you help m

Answer 1

Then why is it said that "Copy constructor will lead to recursive calls when pass by value is used."

Because in order to pass an object to that copy constructor by value, you might need to copy-construct it first (because the passed-by-value parameter is a temporary copy of the original object passed).