<?xml version="1.0"?>
<ErrorDocumentation xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <ErrorName>CS1720</ErrorName>
  <Examples>
    <string>// CS1720: Expression will always cause a `System.NullReferenceException'
// Line: 11
// Compiler options: -warnaserror -warn:1

using System;

public class Tester 
{
    public static void Foo ()
    {
        Console.WriteLine(default(Tester).ToString());
    }
}</string>
    <string>// CS1720: Expression will always cause a `System.NullReferenceException'
// Line: 11
// Compiler options: -warnaserror -warn:1

using System;

public class Tester 
{
    public static void Main()
    {
        Console.WriteLine(((object)null).ToString());
    }
}</string>
    <string>// CS1720: Expression will always cause a `System.NullReferenceException'
// Line: 9
// Compiler options: -warnaserror -warn:1

public class Tester 
{
    public static void GenericClass&lt;T&gt;(T t) where T : class 
    {
        string s = default(T).ToString();
    }
}</string>
  </Examples>
</ErrorDocumentation>