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.NET Core 3.0 Preview w/ C# 8.0 Nullable Reference Types

jeikabu on December 05, 2018

Awoke this morning and saw the .NET Core 3.0 Preview announcement. Download available from github releases. C# 8.0 Run dotnet --list... [Read Full]
markdown guide
 

According to this SO
It can be enabled in .csproj file:

<PropertyGroup>
  ...
  <NullableReferenceTypes>true</NullableReferenceTypes>
  <LangVersion>8.0</LangVersion>
</PropertyGroup>
 

Nice find!

Looks like I wasn't the only person that had trouble enabling this. From GitHub issues (including the one linked on SO) it looks like nullable types isn't quite ready in Preview 1.

Thanks for the update!

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