Last autumn I discovered Crafting Interpreters, a book by Bob Nystrom that gives readers a comprehensive guide to writing interpreters for a toy programming language, Lox. To me the world of compilers and interpreters has always been a total mystery. Okay, so I know what a syntax tree is, and I've occassionally even been brave enough to look at the assembly output for a program I've written. Also doesn't parsing need to happen at some point? Anyway, I was pretty intrigued, so in I dived.
Bob's book is divided into two parts. The first details how ... Read more
Posted by Matt Spraggs at 22:24, 29 May 2018
Edited at 20:39, 30 May 2018