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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Help out
- Issues
- Enable Linux execution for issue #83159 Windows-only formatting tests
- Migrate MapSourceRoots task to multithreaded mode
- Use platform newline for C# elastic syntax facts
- Fix crash in foreach deconstruction over null coalescing
- Don't let a disconnected RPC client crash the BuildHost process
- NullableWalker NullReferenceException (TypeSymbolExtensions.IsInterfaceType) analyzing a local function in an MSBuildWorkspace-loaded compilation — regression 5.3.0 → 5.6.0
- Microsoft.CodeAnalysis.PublicApiAnalyzers changelog
- Enable granular NuGet package source mapping
- Navigate to source link ends up in random unrelated files
- Visual Studio 2026 option to rename in symbols in code instead of in a popup
- Docs
- C# not yet supported