Subterranean IL: Introduction

Today, I'll be starting a new series of blog posts on 'Subterranean IL' - a look at the low-level IL commands available to .NET compilers, what each command does (or at least the more interesting commands) and why each command does what it does. One of the first things I'll be looking at are the IL commands used in a generic method or a method in a generic class. However, to start off, we need to