https://github.com/dotnet/core/blob/main/release-notes/10.0/preview/preview5/csharp.mdhttps://github.com/dotnet/csharplang/blob/main/proposals/user-defined-compound-assignment.md
Current behavior:
The Roslyn libraries have been refreshed to the latest daily build in 9.1.5, so this should now work.
Comments
The Roslyn libraries have been refreshed to the latest daily build in 9.1.5, so this should now work.