roslyn
https://github.com/dotnet/roslyn
C#
The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.
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- Issues
- Allow us to translate documentation comment contents in IntelliSense written in English by GitHub Copilot
- Conflicting type inference in foreach
- Microsoft.CodeAnalysis.CodeStyle.Fixes 4.11.11 causes TypeLoadException in JetBrains InspectCode 2025.3 (macOS/.NET 8)
- Debug assert in NullableWalker when opening project with MS.CA.LanguageServer
- Formatter seems to mess up line endings for automatically added imports when original file is positional record
- Not used Namespaces are not grayed out
- Add replacement property names to VB syntax obsolete attributes
- Feature 'Diagnostic analyzer runner' is currently unavailable due to an internal error.
- [do not merge] Init logging
- don't flag spelling mistakes in decompiler comment line
- Docs
- C# not yet supported