RantCompilers != Parsers
This is just something that really annoys me. There is a common misconception that compilers are mostly about parsing the code. This couldn’t be further from the truth. About the easiest step in building a compiler is parsing the text into some form of machine readable format. There are great tools to help you there, and a lot of information.
It is the next stage that is complex, taking the machine readable format (AST) and turning that into executable. There is a lot less information about that, and that tends to be a pretty gnarly sort of a problem.
As the title says, this post is here just to make sure that people distinguish between the two.