Comment by bullen

I wish I had time to make a list what would be required to bootstrap this.

Either by adding complexity (more features to the compiler) or dropping complexity (fewer C features in the implementation).

Did you ever look at that?

Edit: functions, enum, struct, arrays and maybe make all variables/functions a-z?

Edit2: https://joyofsource.com/projects/bootstrappable-tcc.html

Edit3: https://news.ycombinator.com/item?id=35135384