Yes, so there is not reason to believe that you can do computations that the precompiler can not do.

There is no reason to believe that that you can not fully simulate intelligence in a C++ precompiler.

The precompiler can be simulated by human intelligence, and human intelligence can simulate a c++ precompiler.

Again, you are the one who arrogantly say they llms can not be intelligent without supplying any argument for such.