C# generics contraints propagation

Question

This example is a simplification of the real problem, but how can I get this to compile? I would expect the generics constraints to propagate.

Since T is a TClass and TC

Answer 1

For compiling this do;

public void Func()
    where T :class, TClass
{
    FuncA();
    FuncB();
}

because input of FunA is just a class not special class.