![]() If it turns out that people really want to know how to handle these elements I’ll write a followup. These add additional complications we don’t have time for right now. Two common components that our language is missing are classes and arrays. I took some shortcuts in this post in order to show you the key fundamentals. The first compiler that I built, I completed over the course of two months and took up 1000’s of lines of code. This should be enough to have fun working with some of the complexities of a compiler. It will have Statements that include func, if, else, let, and return. For Types we’ll work with strings, integers, and bools. The goal of this post is to get you familiar with compilers as quickly as a possible so we’ll keep the language simple. examples/math.bx Outline of the Compiler Note: Remember that Go is strict about absolute paths when running this cd $GOPATH/src//Lebonescogit clone go-compilergo test -vgo run main.go. The result will be a compiler that can execute a small made up language.To checkout and run the final project see the instructions below. The goal of this post is to strike a balance between providing a nontrivial example of some of the things a compiler can do while avoid getting stuck in the weeds. There are a lot of books, videos, and tutorials on how to create compilers. ![]() This is the guide I wish I had when starting my journey into compilers. The inspiration for this came out of a compilers course I took this past Fall and my love for Go. At their core, compilers are a program that make a program readable by the computer. ![]() License: CC-BY-SA 3.0Ĭompilers are awesome! ? They combine theory and application and touch on a lot of software related topics such as parsing and language construction. By Joseph Livni How to write a compiler in Go: a quick guide Photo by DAVID ILIFF.
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