public void Method4(int x, NamedArguments y = null)
{
}
public void Method5(bool x, DateTime y = default(DateTime), NamedArguments z = default(NamedArguments))
{
}
public void CallIndexerMethod()
{
NamedArguments args = new NamedArguments();
int val = args[y : +23, z : DateTime.Now, x : -1223];
}
