Write You A Haskell Save

Building a modern functional compiler from first principles.

Stephen Diehl

Read Online:

• HTML
• PDF

Releases

This is a work in progress.

• Chapter 1: Introduction
• Chapter 2: Haskell Basics
• Chapter 3: Parsing
• Chapter 4: Lambda Calculus
• Chapter 5: Type Systems
• Chapter 6: Evaluation
• Chapter 7: Hindley-Milner Inference
• Chapter 8: Design of ProtoHaskell
• Chapter 9: Extended Parser
• Chapter 10: Custom Datatypes
• [Chapter 11: Renamer] (http://dev.stephendiehl.com/fun/010_renamer.html)
• Chapter 12: Pattern Matching & Desugaring
• Chapter 13: System-F
• Chapter 14: Type Classes
• Chapter 15: Core Language
• Chapter 16: Kinds
• Chapter 17: Haskell Type Checker
• Chapter 18: Core Interpreter
• Chapter 19: Prelude
• Chapter 20: Design of Lazy Evaluation
• Chapter 21: STG
• Chapter 22: Compilation
• Chapter 23: Design of the Runtime
• Chapter 24: Imp
• Chapter 25: Code Generation ( C )
• Chapter 26: Code Generation ( LLVM )
• Chapter 27: Row Polymorphism & Effect Typing
• Chapter 28: Future Work

Building

To generate the build scripts provision a cabal sandbox with pandoc in it. This is done by the write-you-a-haskell.cabal and stack.yaml files.

Stack

$ stack exec make

To generate the pdf, the LaTeX packages must be installed on the system.

$ sudo apt-get install texlive-xetex texlive-latex-extra
$ sudo apt-get install xzdec
$ sudo tlmgr install zapfding
$ stack exec make pdf

Generation of the epub is also supported.

$ stack exec make epub

Cabal

$ cabal sandbox init
$ cabal install --only-dependencies
$ cabal exec bash
$ make

Contributing

Any and all contributions are always welcome. As always, I rely on the perpetual kindness and goodwill of Haskellers (like you!) to help correct grammar, clarify, and fix errors.

• Contributing

License

This written work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. You may reproduce and edit this work with attribution for all non-commercial purposes.

The included source is released under the terms of the MIT License.