C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;
class HelloWorld 
{
    static int i = 10;
    
    static ref int SomeReference()
    {
        return ref i;
    }
    
    static void Main() 
    {
        Console.WriteLine(i);
    
        SomeReference() = 5;
    
        Console.WriteLine(i);
    }
}

​x
 
using System;
class HelloWorld 
{
    static int i = 10;
    
    static ref int SomeReference()
    {
        return ref i;
    }
    
    static void Main() 
    {
        Console.WriteLine(i);
    
        SomeReference() = 5;
    
        Console.WriteLine(i);
    }
}
​

Compilation error (line 18, col 52): The type or namespace name 'List' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 18, col 65): Cannot initialize object of type 'List<object>' with a collection initializer
Compilation error (line 19, col 21): The name 'HttpContext' does not exist in the current context
Compilation error (line 20, col 21): The name 'HttpContext' does not exist in the current context
Compilation error (line 21, col 21): The name 'HttpContext' does not exist in the current context
Compilation error (line 25, col 22): The name 'HttpContext' does not exist in the current context
Compilation error (line 26, col 17): The name 'HttpContext' does not exist in the current context
Compilation error (line 27, col 22): The name 'HttpContext' does not exist in the current context
Compilation error (line 30, col 22): The name 'HttpContext' does not exist in the current context
Compilation error (line 31, col 22): The name 'HttpContext' does not exist in the current context

Last Run:	11:00:48 pm
Compile:	0s
Execute:	0.112s
Memory:	0b
CPU:	0s

View IL Code