EnC: Changing the type of foreach iterator around await should be rude edit

[tmat]

async Task F()
{
    foreach (var x in new[] { 1, 2, 3 })    // change to new[] { 1.0, 2.0, 3.0 }
    {
        await Task.Delay(2000);
        Console.WriteLine(x);
    }
}

The program throws NRE after the change is applied.

The same for any lifted variable.

[MihuBot]

I'm a bot. Here is a possible related and/or duplicate issue (I may be wrong):

• EnC: Changing the type of an expression around an active foreach statement should be a rude edit #3627