using System;
using System.Linq;

public class Test
{
	static int getStuff(){
		System.Console.WriteLine("called");
		return 2;
	}
	
	public static void Main()
	{
		if ((let thing = getStuff()
			from option in new int[] {1, 2, 3}
				
				where option == thing
				select option).Any())
			System.Console.WriteLine("option");
	}
}