Add C# 11 errors and warnings for `struct` initialization and auto default structs

[BillWagner]

Type of issue

Missing information

Description

C# 11 adds the following errors and warnings related to struct declarations with field initializers or constructors:

CS9018, CS9019, CS9020, CS9021, CS9022

Consider these as additions to the constructor declarations article instead.

Page URL

https://learn.microsoft.com/en-us/dotnet/csharp/misc/sorry-we-don-t-have-specifics-on-this-csharp-error

Content source URL

https://github.com/dotnet/docs/blob/main/docs/csharp/misc/sorry-we-don-t-have-specifics-on-this-csharp-error.md

Document Version Independent Id

58a19505-ac46-c5c8-12cc-fe87b6aa18a7

Platform Id

8acee5cb-4bef-a4f2-edd5-e8e236844c4e

Article author

@BillWagner

Metadata

• ID: bbb051ee-f020-66ba-c601-4a08ad32ef61
• PlatformId: 8acee5cb-4bef-a4f2-edd5-e8e236844c4e
• Service: dotnet-csharp
• Sub-service: errors-warnings

Related Issues

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Associated WorkItem - 506001