December 2009
Intermediate to advanced
380 pages
9h 2m
English
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Chapter 11Translating Computer Languages
So far, we’ve focused on reading in programs and other structured text in this book. Previously, we built input models (usually ASTs) of the input and then analyzed or even executed that input by scanning the model. In this next part of the book, we’re going to reverse the process and build text-to-text translators and generators that emit structured text. Translators let us implement new DSLs and programming languages quickly by translating them to existing languages. For example, the first C++ implementation (cfront) translated C++ to C. Translators are also heavily used for migrating legacy code and data formats.
A translator is a program that maps input constructs to output constructs. Sometimes ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.