I think I understand the goal of an AST, and I've built a couple of tree structures before, but never an AST. I'm mostly confused because the nodes are text and not number, so I can't think of a nice ...
I have implemented a LL1 parser in a non recursive approach with a explicit stack. The following algorithm is from the Dragon Book: set zp to point to the first symbol of w; set X to the top stack ...
I'm in the process of creating my own programming language, which I do for learning purposes. I already wrote the lexer and a recursive descent parser for a subset of my language (I currently support ...
What's the simplest example out there to explain the difference between Parse Trees and Abstract Syntax Trees?
To my understanding, a parser creates a parse tree, and then discards it thereafter. However, it can also pop out an abstract syntax tree, which the compiler supposedly makes use of. I'm under the ...
Currently I am in the process of developing an importer of any existing, arbitrary (static) HTML website into the upcoming release of our CMS. While the downloading the files is solved successfully, ...