Seems like a handy feature for things like test frameworks. There's more detail in the official C# docs: https://docs.microsoft.com/en-us/dotnet/csharp/languag

Seems like a handy feature for things like test frameworks. There's more detail in the official C# docs: https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/proposals/csharp-10.0/caller-argument-expression https://docs.microsoft.com/en-us/dotnet/csharp/language-refe... And in the GitHub issue for the feature: https://github.com/dotnet/csharplang/issues/287 https://github.com/dotnet/csharplang/issues/287