System.IO.Hashing's ref is missing a csproj

[stephentoub]

As far as I can tell, it's the only ref folder in all of libraries that lacks one. Whether or not we're publishing a ref assembly in the nuget package, it means the System.IO.Hashing.cs in that folder isn't being validated.

cc: @ViktorHofer, @bartonjs

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Issue Details

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As far as I can tell, it's the only ref folder in all of libraries that lacks one. Whether or not we're publishing a ref in the nuget package, it means the System.IO.Hashing.cs in that folder isn't being validated.

cc: @ViktorHofer, @bartonjs

Author:	stephentoub
Assignees:	-
Labels:	area-System.Security
Milestone:	8.0.0

[bartonjs]

Back in #53623 (comment) (and slightly above) it had been brought up, I said I copied what System.Formats.Asn1 did, there were some nods of agreement, and we all moved on.

But since System.Formats.Asn1\ref does have a csproj... I no longer know what's what.