Support nested logging classes in Logging Source Generator

[eerhardt]

A common logging pattern is to put all the logging related methods in a nested class of the service that needs to log. However, the Logging Source Generator doesn't support this. When I try to do it, I get an error saying:

Severity	Code	Description	Project	File	Line	Suppression State
Error	SYSLIB1004	Logging class cannot be in nested types	Microsoft.Extensions.Diagnostics.HealthChecks	C:\git\aspnetcore\src\HealthChecks\HealthChecks\src\DefaultHealthCheckService.cs	201	

We should support this common coding pattern in the Logging Source Generator.

See discussion at dotnet/aspnetcore#32414 (comment)

cc @maryamariyan @davidfowl @shirhatti

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Issue Details

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A common logging pattern is to put all the logging related methods in a nested class of the service that needs to log. However, the Logging Source Generator doesn't support this. When I try to do it, I get an error saying:

Severity	Code	Description	Project	File	Line	Suppression State
Error	SYSLIB1004	Logging class cannot be in nested types	Microsoft.Extensions.Diagnostics.HealthChecks	C:\git\aspnetcore\src\HealthChecks\HealthChecks\src\DefaultHealthCheckService.cs	201	

We should support this common coding pattern in the Logging Source Generator.

See discussion at dotnet/aspnetcore#32414 (comment)

cc @maryamariyan @davidfowl @shirhatti

Author:	eerhardt
Assignees:	-
Labels:	area-Extensions-Logging
Milestone:	-