Well, I am not in a mood to argue more maybe I am wrong or may be you are. I wrote whatever I learned in 21 years of my life.

As you mentioned your create compilers and design CPUs. Can you share some of your work with me I am very interested to know how these things are build. I have studied how we design a compiler(eg: 7 phases of compiler, LR, SLR Parsing, and more ) but never see it in a practical way.