TypeLoadException when testing analyzer running Roslyn 2.3.2

[bjornhellander]

I get this exception when running analyzer tests against Roslyn 2.3.2:

System.TypeLoadException: 'Method 'RegisterOperationBlockStartActionInternal' on type 'CustomAnalysisContextImpl' from assembly 'codeAnalysisProxies_af0f5d57-e957-457a-bcb7-9146cf3acf3b, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' is overriding a method that is not visible from that assembly.'

I have created a solution using the analyzer template: https://github.com/bjornhellander/RoslynAnalyzerWithV232Problem The tests pass until the last commit where I downgrade the Roslyn packages to version 2.3.2.

Tested with version 1.1.2 of the Microsoft.CodeAnalysis.CSharp.*.Testing packages.

[bjornhellander]

This seems to happen with the early 2.x versions of Roslyn

[bjornhellander]

These versions of the AnalysisContext class has some internal methods that can not be overridden this way. Would it be enough to only handle the public methods?

[sharwell]

I'm guessing this is an oversight here? https://github.com/dotnet/roslyn-sdk/blob/102440e23287dd5b5f4598f00fd74aeef8c7b555/src/Microsoft.CodeAnalysis.Testing/Microsoft.CodeAnalysis.Analyzer.Testing/AnalyzerInfo.cs#L108