Click here to Skip to main content
12,998,654 members (129,848 online)
Click here to Skip to main content


246 bookmarked
Posted 22 Oct 2011

Implementing Programming Languages Using C# 4.0

, 12 Jul 2012
An introduction to creating programming language tools using C# 4.0.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Diggins.Jigsaw
    class UnifierTests
        public static void PrintBindings(List e1, List e2)
            var bindings = Unifier.Unify(e1, e2);
            foreach (var kv in bindings)
                Console.WriteLine("Variable = {0}, Value = {1}", kv.Key, kv.Value);

        public static void PrintBindings(string s1, string s2)
            PrintBindings(List.Parse(s1), List.Parse(s2));

        public static void Tests()
            PrintBindings("(forty_two)", "(42)");
            PrintBindings("(is_c b42)", "(c 42)");
            PrintBindings("()", "()");
            PrintBindings("(42)", "(a42)");
            PrintBindings("((a b) 3)", "((1 2) c)");
            PrintBindings("(list x)", "((1 2 3) 42)");

By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.

If a file you wish to view isn't highlighted, and is a text file (not binary), please let us know and we'll add colourisation support for it.


This article, along with any associated source code and files, is licensed under The MIT License


About the Author

Christopher Diggins
Software Developer Autodesk
Canada Canada
This article was written by Christopher Diggins, a computer science nerd who currently works at Autodesk as an SDK specialist.

You may also be interested in...

Permalink | Advertise | Privacy | Terms of Use | Mobile
Web02 | 2.8.170622.1 | Last Updated 12 Jul 2012
Article Copyright 2011 by Christopher Diggins
Everything else Copyright © CodeProject, 1999-2017
Layout: fixed | fluid