RS0041 cannot be solved for Resources.Designer.cs

[bitbonk]

Analyzer

Diagnostic ID: RS0041: Symbol uses some oblivious reference types

Analyzer source

NuGet Package: Microsoft.CodeAnalysis.PublicApiAnalyzers

Version: 3.3.2 (Latest)

Problem

I get a lot of warnings similar to these on various Resources.Designer.cs files:

Warning RS0041 Symbol 'ResourceManager.get' uses some oblivious reference types

Since this is code generated by PublicResXFileCodeGenerator, I have no way of annotating those generated types. I don't want to turn off RS0041 because everything else is annotated correctly. I don't see a way how to solve this except by turning of RS0041 for the whole project.

[Youssef1313]

You may want to suppress the diagnostic only for this specific generated file. In editorconfig you can do that like this:

[*.Designer.cs]
dotnet_diagnostic.RS0041.severity = none

[bitbonk]

Is there also a way make the generated code be nullable aware? I saw that Arcade has a Source Generator that probably does this. Is it available in a Nuget package?

[bitbonk]

What would be the official way to make the code generated for resx nullable aware and types in it non-oblivious reference types? This is important to us because it uses the PublicResXFileCodeGenerator which is done for two reasons:

1. The resources should be usable directly in XAML and therefore must be public.
2. The resources should be usable by our customers and therefore must be public. But our customers expect that they are nullable annotated.

[sharwell]

ResxSourceGenerator produces files with #nullable enable, which should resolve this.

[bitbonk]

@sharwell Thanks, where do I find this ResxSourceGenerator?
#6044 seems to suggest that is not yet available in a package or SDK, is this correct?

Also, it seems that that generator cannot produce the needed public resource properties.

[sharwell]

It's published here:
https://dev.azure.com/dnceng/public/_artifacts/feed/dotnet8/NuGet/Microsoft.CodeAnalysis.ResxSourceGenerator

Also, it seems that that generator cannot produce the needed public resource properties.

Is there a bug for this?