caller information attributes

using System;
using System.Runtime.CompilerServices;

public class Program
{
    public static void Main()
    {

    }

    public static void Log(string text, [CallerMemberName] string memberName ="", [CallerFilePath] string sourceFilePath = "", [CallerLineNumber] int sourceLineNumber = 0)
    {
        Console.WriteLine("{text} - {sourceFilePath}/{memberName} (line {sourceLineNumber})");
    }
}