🐛 Vogen source generator not working with Rider / .NET 9 / MacOS

[danielmackay]

Describe the bug

• Rider 2024.2.7
• .NET 9 RC 2
• MacOS Sequoia

Source generation is not working

Steps to reproduce

1. Clone https://github.com/danielmackay/Vogen.Rider.Bug
2. Build solution
3. Confirm source generators are missing

4. Open Vogen.Console.csproj
5. Change .NET version to 8

<TargetFramework>net8.0</TargetFramework>

6. Confirm source generator are now working

Expected behaviour

Source generator should work on Rider with .NET 9 RC 2

[danielmackay]

looks like this is a Rider issue: https://youtrack.jetbrains.com/issue/RIDER-116141/Source-generator-code-is-not-detected-by-Intellisense-on-NET-9.0.100-preview.7.24407.12

[SteveDunn]

Thanks for the report @danielmackay . I have seen this when I momentarily targeted a test project to use .NET 9. I thought it was an issue with Vogen, but you've just saved me what would probably be a lot of time investigating only to end up at that link!

[SteveDunn]

I've confirmed that this now works on the latest Rider RC. I'll leave this bug open for now as a steer for anyone else seeing it. Thanks again for the feedback @danielmackay !

[danielmackay]

I have just tried out the above repo on Rider 2024.3 GA (released today), and can confirm this issue is fixed! 🥳

[SteveDunn]

Excellent news! Thanks for reporting!