- Did you search the issues list to see if someone already reported it?
- Is there a simple repro case for the problem you can provide us with?
- In case of an "... encountered an error and has been disabled" message: Have you obtained additional debugging data from Visual Studio as described here?
- Did you ensure this is an accepted up-for-grabs issue? (If not, open one to start the discussion)
- If you are new to Roslyn: Have you seen our examples for Analyzers and Refactorings?
- Does the code follow Visual Studio default coding style?
- Did you write unit tests?