CS 421: Programming Languages and Compilers
Machine Problem 4 (MP4)
MP4 will help you learn algebraic datatypes, and recursion over instances of them.

Keep in mind that your solution must define every required function, otherwise the grading program will not compile and you will receive no points for the entire homework set. For example, if you decide not to implement the function splat (for whatever reason), you need to have it defined as:

let splat x = raise (Failure(""))

IMPORTANT: Make sure that you read the README file in the grader bundle . This file contains important information.

Also, make sure you read the "Guide for Doing MPs".

Files
mp4.pdf (v1.1)
mp4grader.tar.gz(v1.1)