dotnet_style_null_propagation = true:suggestion reporting a warning

[adityapatwardhan]

Version Used: .NET 6 preview.2 SDK

Steps to Reproduce:

1. Use .NET 6 preview.2 SDK
2. Have the project file with <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
3. Have code like:

return (runspacePool != null) ? (runspacePool.RemoteRunspacePoolInternal) : null;

3. Build the console app with runtime as linux-x64 or osx-x64 for error and win7-x64 for no error.

Expected Behavior: No warning emitted.

Actual Behavior: Warning emitted only on Linux and macOS builds not Windows

[mavasani]

I am unable to reproduce this issue. @adityapatwardhan Can you please attach a simple repro project? Also note that specifying :severity suffix as part of code style option specification is not recommended, instead please use the dotnet_diagnostic.ID.severity syntax . More details at #44201

[ghost]

Closing this issue as we've seen no reply to the request for more information. If you are able to get the requested information, please add it to the issue and we will retriage it.