public static int CastStructToInterfaceAndWriteInBoxed(Coord2 arg)
{
INormalize tmp = arg;
var y = (int)tmp.Norm();
return(arg.X + y); // arg.X should not change
}
public static int WriteInStructUsingNorm(Coord2 arg)
{
var y = (int)arg.Norm();
return(arg.X + y); // arg.X should change
}