Repository Issues

dotnet/roslyn

The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.

View on GitHub
Stars
 (20,414 stars)
Forks
 (4,257 forks)
Indexed issues
 (639 indexed issues)
open beginner issues
 (631 open beginner issues)
Latest indexed
Aug 21, 2026
Last GitHub push
May 15, 2026
License
MIT License
Contributing guide
Contributing guide
Code of conduct
Code of conduct
Dominant language
C#
PR merge metrics
 (PR metrics pending)
Beginner labels
help wanted

Issues

639 indexed issues

Open
Property patterns and dynamic
Area-CompilersBugConcept-Diagnostic ClarityFeature - Pattern Matchinghelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #28933 · Jul 29, 2018 · C# · 20,414 stars

3 comments0 reactions0 assignees
Open
Copy Paste Indent Level Wrong
Area-IDEBugDeveloper Communityhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #28868 · Jul 26, 2018 · C# · 20,414 stars

8 comments0 reactions0 assignees
Open
Branchless codegen for lifted nullable operators in VB
Area-CompilersCode Gen QualityLanguage-VBhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #26008 · Apr 6, 2018 · C# · 20,414 stars

1 comment0 reactions0 assignees
Open
Decompilation should put new lines between blocks
Area-IDEIDE-Formatterhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #25303 · Mar 7, 2018 · C# · 20,414 stars

16 comments0 reactions0 assignees
Open
FAQ links are broken?
Area-CompilersDocumentationhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #25158 · Mar 1, 2018 · C# · 20,414 stars

6 comments1 reaction0 assignees
Open
Pressing SHIFT+ENTER in Immediate window crashes editor
Area-InteractiveBugTenet-Reliabilityhelp wanted
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #25051 · Feb 26, 2018 · C# · 20,414 stars

0 comments0 reactions0 assignees