Surely every C# developer has used out-parameters. It seems that everything is extremely simple and clear with them. But is it really so? For a kickoff, let’s start with a self-test task.

Surely every C# developer has used out-parameters. It seems that everything is extremely simple and clear with them. But is it really so? For a kickoff, let’s start with a self-test task.
Roslyn is a platform which provides the developer with powerful tools to parse and analyze code. It’s not enough just to have these tools, you should also understand what they are needed for. This article is intended to answer these questions. Besides this, you will find details about the static analyzer development which uses Roslyn API.