This repository demonstrates quick-and-dirty usage of the new Roslyn DiagnosticSuppressor infrastructure.

It does not demonstrate best practices. It's meant to be the simplest and brainless diagnostic suppressor there could be. It wasn't really ever intended to see the light of day, but I'm sharing it in response to this comment.

To test it, first open DiagnosticSuppressorTest.sln and build the debug configuration. Next run Test.bat, which will build the TestLibrary project with the analyzer.

The analyzer suppresses all CS0649 diagnostics with a message containing the string TestStruct.X. (This is not the right way to selectively suppress diagnostics based on a symbol name, once again: This is a bare minimum test.) If you look at TestStruct.cs, you'll see CS0649 should've been emitted for both fields, but it will only be emitted for Y.