[C# 10 diagnostics] New lambda expression and delegate type errors

[BillWagner]

Type of issue

Missing information

Description

Add the following diagnostics that first appeared in C# 10:

• CS8917
• CS8934
• CS8974

Page URL

https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/compiler-messages/lambda-expression-errors

Content source URL

https://github.com/dotnet/docs/blob/main/docs/csharp/language-reference/compiler-messages/lambda-expression-errors.md

Document Version Independent Id

efd5bc10-e65b-0a09-85c7-7aae8d7d8e17

Platform Id

41e5f026-4031-1a57-04fb-146e9448de42

Article author

@BillWagner

Metadata

• ID: ed02edad-4835-2335-8b60-6e5cdb4a854f
• PlatformId: 41e5f026-4031-1a57-04fb-146e9448de42
• Service: dotnet-csharp
• Sub-service: errors-warnings

Related Issues

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Associated WorkItem - 550645