csharp-query-insanity.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace CSharpExamples
{
    struct Point
    {
        public int X { get { return 0; } }
        public int Y { get { return 0; } }
    }

    class Foo
    {
        public IEnumerable<Point> Select<T>(Func<string, T> selector)
        {
            return new Point[0];
        }
    }

    static class Program
    {
        static void Main(string[] args)
        {
            var c = new Foo();

            var q = from X in c let Y = "" select Y.CompareTo(-1);
        }
    }
}