this recent post, Taylor introduced the .NET Framework Compatibility Diagnostics, a set of Roslyn-based code analyzers for detecting when an app is likely to encounter compatibility issues between two versions of the .NET Framework. This article gives a little behind-the-scenes look into why we chose to use Roslyn for those tools and the benefits Roslyn gives compared to just walking IL."> this recent post, Taylor introduced the .NET Framework Compatibility Diagnostics, a set of Roslyn-based code analyzers for detecting when an app is likely to encounter compatibility issues between two versions of the .NET Framework. This article gives a little behind-the-scenes look into why we chose to use Roslyn for those tools and the benefits Roslyn gives compared to just walking IL.">